Index: Makefile
==================================================================
--- Makefile
+++ Makefile
@@ -3,82 +3,77 @@
include odieConfig.sh
all: install
core: install
-install:
- $(SHELL) scripts/make_skel.sh
- $(SHELL) scripts/make_tcl.sh
- ${ODIE_TCLSH} scripts/make_core.tcl
- ${ODIE_TCLSH} scripts/make_basekit.tcl
- $(ODIE_TCLSH) scripts/make_sqlite.tcl
- $(ODIE_TCLSH) scripts/make_sherpa.tcl
- cp -a ${ODIE_SRC_DIR}/odieConfig.tcl ${LOCAL_REPO}/lib/odieConfig.tcl
- cp -a ${ODIE_SRC_DIR}/odieConfig.sh ${LOCAL_REPO}/lib/odieConfig.sh
-
-upgrade:
- fossil update
- ./config.status
- ${ODIE_TCLSH} scripts/upgrade.tcl
- ${ODIE_TCLSH} scripts/make_core.tcl
- ${ODIE_TCLSH} scripts/make_basekit.tcl
- $(ODIE_TCLSH) scripts/make_sqlite.tcl
- $(ODIE_TCLSH) scripts/make_sherpa.tcl
- cp -a ${ODIE_SRC_DIR}/odieConfig.tcl ${LOCAL_REPO}/lib/odieConfig.tcl
- cp -a ${ODIE_SRC_DIR}/odieConfig.sh ${LOCAL_REPO}/lib/odieConfig.sh
-
-upgrade-tcl:
- fossil update
- ./config.status
- $(SHELL) scripts/make_tcl.sh
- ${ODIE_TCLSH} scripts/upgrade.tcl
- ${ODIE_TCLSH} scripts/make_core.tcl
- ${ODIE_TCLSH} scripts/make_basekit.tcl
- $(ODIE_TCLSH) scripts/make_sqlite.tcl
- $(ODIE_TCLSH) scripts/make_sherpa.tcl
- cp -a ${ODIE_SRC_DIR}/odieConfig.tcl ${LOCAL_REPO}/lib/odieConfig.tcl
- cp -a ${ODIE_SRC_DIR}/odieConfig.sh ${LOCAL_REPO}/lib/odieConfig.sh
+reconfig:
+ rm -f autosetup/jimsh0.exe autosetup/jimsh0
+ ODIE_BUILD_TCLSH=`autosetup/find-tclsh`
+ ${ODIE_BUILD_TCLSH} autosetup/autosetup $(ODIE_RECONFIG_OPTS)
+ cp -a ${ODIE_SRC_DIR}/odieConfig.tcl ${LOCAL_REPO}/lib/odieConfig.tcl
+ cp -a ${ODIE_SRC_DIR}/odieConfig.sh ${LOCAL_REPO}/lib/odieConfig.sh
+
+install: sherpa
+ $(SHELL) scripts/make_skel.sh
+ $(SHELL) scripts/make_tcl.sh
+ ODIE_BUILD_TCLSH=`autosetup/find-tclsh`
+ $(ODIE_BUILD_TCLSH) scripts/make_sherpa.tcl
+ $(SHERPA) upgrade sqlite odielib tcllib
+ ${ODIE_BUILD_TCLSH} scripts/make_basekit.tcl
+
+packages: sherpa
+ $(SHERPA) install sqlite odielib tcllib
+
+upgrade:
+ $(FOSSIL) update
+ ${ODIE_BUILD_TCLSH} scripts/upgrade.tcl
+ $(ODIE_BUILD_TCLSH) scripts/make_sherpa.tcl
+ $(SHERPA) upgrade sqlite odielib tcllib
+ ${ODIE_BUILD_TCLSH} scripts/make_basekit.tcl
+
+upgrade-tcl:
+ $(FOSSIL) update
+ $(SHELL) scripts/make_tcl.sh
+ ODIE_BUILD_TCLSH=`autosetup/find-tclsh`
+ ${ODIE_BUILD_TCLSH} scripts/upgrade.tcl
+ $(ODIE_BUILD_TCLSH) scripts/make_sherpa.tcl
+ $(SHERPA) upgrade sqlite odielib tcllib
+ ${ODIE_BUILD_TCLSH} scripts/make_basekit.tcl
tcl:
$(SHELL) scripts/make_tcl.sh
rebuild:
$(SHELL) scripts/make_distclean.sh
- fossil update
- ./config.status
+ $(FOSSIL) update
$(SHELL) scripts/make_tcl.sh
- ${ODIE_TCLSH} scripts/make_core.tcl
- ${ODIE_TCLSH} scripts/make_basekit.tcl
- $(ODIE_TCLSH) scripts/make_sqlite.tcl
- $(ODIE_TCLSH) scripts/make_sherpa.tcl
- cp -a ${ODIE_SRC_DIR}/odieConfig.tcl ${LOCAL_REPO}/lib/odieConfig.tcl
- cp -a ${ODIE_SRC_DIR}/odieConfig.sh ${LOCAL_REPO}/lib/odieConfig.sh
+ $(ODIE_BUILD_TCLSH) scripts/make_sherpa.tcl
+ $(SHERPA) upgrade sqlite odielib tcllib
+ ${ODIE_BUILD_TCLSH} scripts/make_basekit.tcl
distclean:
$(SHELL) scripts/make_distclean.sh
basekit:
- ${ODIE_TCLSH} scripts/make_basekit.tcl
-
-odielib-rebuild:
- make -C src/odielib distclean
- ${ODIE_TCLSH} scripts/make_core.tcl
-
-odielib:
- ${ODIE_TCLSH} scripts/make_core.tcl
-
-sqlite:
- ${ODIE_TCLSH} scripts/make_sqlite.tcl
-
-sherpa: basekit sqlite odielib
- $(ODIE_TCLSH) scripts/make_sherpa.tcl
-
+ ${ODIE_BUILD_TCLSH} scripts/make_basekit.tcl
+
+sherpa: $ODIE_DOWNLOAD/sherpa/sherpa.tcl
+
+$ODIE_DOWNLOAD/sherpa/sherpa.tcl:
+ $(ODIE_BUILD_TCLSH) scripts/make_sherpa.tcl
+
+$(ODIE_MKHDR):
+ $(CC) -o mkhdr.o scripts/mkhdr.c
+ $(CC) mkhdr.o -o mkhdr${EXE_SUFFIX}
+ cp -f mkhdr@EXE@ $(ODIE_MKHDR)
+
+mkhdr: $(ODIE_MKHDR)
mkdoc:
$(TCLSH) scripts/mkdoc.tcl
.PHONY: all binaries clean depend distclean doc install libraries test upgrade upgrade-tcl
-.PHONY: core sherpa basekit odielib toadkit sqlite
-
+.PHONY: core sherpa basekit odielib toadkit sqlite reconfig mkhdr packages
+
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
Index: apps/sherpa/Makefile
==================================================================
--- apps/sherpa/Makefile
+++ apps/sherpa/Makefile
@@ -43,16 +43,19 @@
eval ${ODIE_RM} ${APPNAME}.vfs manifest.txt plugin.zip
mkdir -p ${APPNAME}.vfs
mkdir -p ${APPNAME}.vfs/apps
cp -a src/* ${APPNAME}.vfs/
- cp -a $(project-base)/modules ${APPNAME}.vfs/lib
+ cp -a $(project-base)/../odielib/modules ${APPNAME}.vfs/lib
+ cp -a $(project-base)/../sherpa/modules ${APPNAME}.vfs/lib
+ cp -a $(project-base)/../sherpa/recipes ${APPNAME}.vfs
cp -a ../../../odie/odieConfig.tcl ${APPNAME}.vfs/
cp -a ../../../odie/odieConfig.sh ${APPNAME}.vfs/
cp ${ODIE_SRC_DIR}/apps/e.tcl ${APPNAME}.vfs/apps/edit.tcl
cp ${ODIE_SRC_DIR}/apps/tkdiff.tcl ${APPNAME}.vfs/apps/diff.tcl
cp ${ODIE_SRC_DIR}/scripts/rmdir.tcl ${APPNAME}.vfs/apps/rm.tcl
+ cp -a ../../recipes/ ${APPNAME}.vfs/recipes/
${ODIE_TCLSH} ../sherpa.tcl vfs_install ${APPNAME}.vfs ${PACKAGES}
${ODIE_TCLSH} ../sherpa.tcl vfs_mkIndex ${APPNAME}.vfs
install: ${APPNAME}${EXE}
Index: apps/sherpa/src/main.tcl
==================================================================
--- apps/sherpa/src/main.tcl
+++ apps/sherpa/src/main.tcl
@@ -58,12 +58,16 @@
# description:
# Find package attempts to load packages live from source, and failing that
# use an internal version
###
proc ::find_package package {
- if {[file exists [file join $::odie(odie_src_dir) modules $package index.tcl]]} {
- uplevel #0 source [file join $::odie(odie_src_dir) modules $package index.tcl]
+ if {[file exists [file join $::odie(src_dir) modules $package index.tcl]]} {
+ uplevel #0 source [file join $::odie(src_dir) modules $package index.tcl]
+ } elseif {[file exists [file join $::odie(sandbox) odielib modules $package index.tcl]]} {
+ uplevel #0 source [file join $::odie(sandbox) odielib modules $package index.tcl]
+ } elseif {[file exists [file join $::odie(sandbox) sherpa modules $package index.tcl]]} {
+ uplevel #0 source [file join $::odie(sandbox) sherpa modules $package index.tcl]
} elseif {[file exists [file join $::odie(sandbox) taolib modules $package index.tcl]]} {
uplevel #0 source [file join $::odie(sandbox) taolib modules $package index.tcl]
} else {
uplevel #0 [list package require $package]
}
Index: apps/temple/src/main.tcl
==================================================================
--- apps/temple/src/main.tcl
+++ apps/temple/src/main.tcl
@@ -39,16 +39,18 @@
proc ::find_package package {
if {[file exists [file join $::odie(sandbox) tcllib modules $package index.tcl]]} {
uplevel #0 source [file join $::odie(sandbox) tcllib modules $package index.tcl]
} elseif {[file exists [file join $::odie(sandbox) tcllib modules $package $package.tcl]]} {
uplevel #0 source [file join $::odie(sandbox) tcllib modules $package $package.tcl]
- } elseif {[file exists [file join $::odie(odie_src_dir) modules $package index.tcl]]} {
- uplevel #0 source [file join $::odie(odie_src_dir) modules $package index.tcl]
- } elseif {[file exists [file join $::odie(odie_src_dir) modules $package index.tcl]]} {
- uplevel #0 source [file join $::odie(odie_src_dir) modules $package $package.tcl]
+ } elseif {[file exists [file join $::odie(src_dir) modules $package index.tcl]]} {
+ uplevel #0 source [file join $::odie(src_dir) modules $package index.tcl]
} elseif {[file exists [file join $::odie(sandbox) taolib modules $package index.tcl]]} {
uplevel #0 source [file join $::odie(sandbox) taolib modules $package index.tcl]
+ } elseif {[file exists [file join $::odie(sandbox) odielib modules $package index.tcl]]} {
+ uplevel #0 source [file join $::odie(sandbox) odielib modules $package index.tcl]
+ } elseif {[file exists [file join $::odie(sandbox) sherpa modules $package index.tcl]]} {
+ uplevel #0 source [file join $::odie(sandbox) sherpa modules $package index.tcl]
} else {
uplevel #0 [list package require $package]
}
}
ADDED auto.def
Index: auto.def
==================================================================
--- /dev/null
+++ auto.def
@@ -0,0 +1,282 @@
+###
+# Odie autosetup script
+###
+use system
+
+options {
+ sandbox: with-sandbox: => {Writable location for builds}
+ download: with-download => {Writable location for downloading source}
+ tclbranch:release => {Branch of the Tcl core to build against}
+ tkbranch: => {Branch of the Tk core to build against
+ * defaults to tclbranch
+ * if "none" is specified, Tk is disabled}
+ windowsystem:native => {For platforms with multiple windowing systems, which system to target.
+native - The native window system
+x11 - An x11 emulation environment
+none - Disable Tk support (equivilent to tkbranch=none)
+}
+ 64bit:detect => {Enable 64 bit support (default detect)}
+ fossil: => {Location of native fossil executable (default detect)}
+ tclsh: => {Location of native tcl shell (default detect)}
+}
+
+set ::odie(src_dir) [file dirname [file-normalize [info script]]]
+use odie
+
+switch [opt-val 64bit] {
+ amd64 -
+ x64 -
+ x86_64 {
+ set ::odie(64bit) 1
+ }
+ {} -
+ detect {
+ }
+ default {
+ set ::odie(64bit) [opt-bool 64bit]
+ }
+}
+set ::odie_config(64bit) $::odie(64bit)
+set ::odie(host) [get-define host]
+set ::odie(target) [get-define target]
+
+#--------------------------------------------------------------------
+# Determines the correct executable file extension (.exe)
+#--------------------------------------------------------------------
+define EXE $::odie(exe_suffix)
+define EXE_SUFFIX $::odie(exe_suffix)
+define target [get-define target]
+
+set ::odie(sandbox) [opt-val sandbox]
+if {$::odie(sandbox) eq {}} {
+ set ::odie(sandbox) [file join $::odie(prefix) sandbox]
+} else {
+ set ::odie_config(sandbox) $::odie(sandbox)
+}
+set ::odie(sandbox_path) $::odie(sandbox)
+set ::odie(download) [opt-val download]
+if {$::odie(download) eq {}} {
+ set ::odie(download) [file join $::odie(prefix) download]
+} else {
+ set ::odie_config(download) $::odie(download)
+}
+set ::odie(download_path) $::odie(download)
+
+set ::odie(fossil) [lindex [opt-val fossil] end]
+if {$::odie(fossil) eq {}} {
+ set ::odie(fossil) [lindex [find-an-executable -required fossil] 0]
+} else {
+ set ::odie_config(fossil) $::odie(fossil)
+}
+set ::odie_prog(fossil) $::odie(fossil)
+define FOSSIL_PROG $::odie(fossil)
+
+set ::odie(build_tclsh) [lindex [opt-val tclsh] end]
+if {$::odie(build_tclsh) eq {}} {
+ set ::odie(build_tclsh) [info nameofexecutable]
+} else {
+ set ::odie_config(tclsh) $::odie(build_tclsh)
+}
+set ::odie_prog(tclsh) $::odie(build_tclsh)
+define ODIE_BUILD_TCLSH $::odie(build_tclsh)
+
+use cc cc-lib odie
+
+foreach {program required domake} {
+ zip 1 0
+ unzip 1 0
+ tar 1 0
+ git 0 1
+ strip 0 0
+ mkhdr 0 1
+ sherpa 0 1
+} {
+ if {$required} {
+ set exename [lindex [find-an-executable -required $program] 0]
+ } else {
+ set exename [lindex [find-an-executable $program] 0]
+ }
+ if {$domake && $exename eq {}} {
+ set prog_build($program) 1
+ set exename [file join $::odie(prefix) bin ${program}$::odie(exe_suffix)]
+ } else {
+ set prog_build($program) 0
+ }
+ set odie_prog($program) [::realpath $exename]
+ define [string toupper ${program}_prog] [::cygpath $exename]
+}
+
+# XXX SC_ODIE
+# XXX SC_ENABLE_SHARED
+# XXX ODIE_PROG_TCLSH
+# XXX ODIE_PROG_WISH
+
+###
+# Build Tcl/Tk
+###
+
+set ::odie_tcl(fossil_branch) [opt-val tclbranch]
+if {$::odie_tcl(fossil_branch) eq {}} {
+ set ::odie_tcl(fossil_branch) release
+}
+set ::odie_config(tclbranch) $::odie_tcl(fossil_branch)
+
+
+if {$::odie(64bit)} {
+ lappend ::odie_tcl(config_flags) --enable-64bit
+} else {
+ lappend ::odie_tcl(config_flags) --enable-64bit=no
+}
+
+switch $::odie(teacup_os) {
+ "macosx" {
+ lappend ::odie_tcl(config_flags) --enable-corefoundation=no --enable-framework=no
+ }
+ "macosx10.5" {
+ lappend ::odie_tcl(config_flags) --enable-corefoundation=yes --enable-framework=no
+ }
+}
+
+set ::odie(window_system) [opt-val windowsystem]
+set ::odie_tk(fossil_branch) [opt-val tkbranch]
+if { $::odie(window_system) eq "none" || $::odie_tk(fossil_branch) eq "none"} {
+ ###
+ # Tk support disabled
+ ###
+ set ::odie_tk(fossil_branch) none
+ set ::odie(window_system) none
+ set ::odie(tk_binary_platform) none
+} else {
+ set ::odie_tk(config_flags) $::odie_tcl(config_flags)
+ if {$::odie_tk(fossil_branch) eq {}} {
+ set ::odie_tk(fossil_branch) $::odie_tcl(fossil_branch)
+ }
+ switch $::odie(os) {
+ "linux" {
+ set ::odie(window_system) x11
+ lappend ::odie_tk(config_flags) --enable-xft=no --enable-xss=no
+ }
+ "macosx" {
+ ###
+ # Window system only matters on OSX
+ ###
+ if { [string compare "10.5" $::odie(os_version)] < 0 } {
+ # Pre 10.5 systems don't use a compadible cocoa
+ set ::odie(window_system) x11
+ }
+ switch $::odie(window_system) {
+ windows {
+ set ::odie(window_system) windows
+ }
+ x11 {
+ set ::odie(window_system) x11
+ set ::odie(teacup_profile) $::odie(teacup_os)-x11-$::odie(cpu)
+ lappend ::odie_tk(config_flags) --enable-aqua=no --x-includes=/opt/X11/include
+ }
+ default {
+ set ::odie(window_system) cocoa
+ set ::odie(teacup_profile_tk) $::odie(teacup_profile)
+ lappend ::odie_tk(config_flags) --enable-aqua=yes
+ }
+ }
+ }
+ }
+}
+set ::odie_config(tkbranch) $::odie_tk(fossil_branch)
+set ::odie_config(windowsystem) $::odie(window_system)
+
+###
+# Detect a CC to use
+###
+if {![info exists ::odie(cc)]} {
+ set ::odie(cc) [get-define CC]
+}
+
+foreach {field value} [array get ::odie] {
+ define [string toupper ODIE_$field] $value
+}
+foreach {field value} [array get ::odie_tcl] {
+ define [string toupper TCL_$field] $value
+}
+foreach {field value} [array get ::odie_tk] {
+ define [string toupper TK_$field] $value
+}
+foreach {field value} [array get ::odie_prog] {
+ define [string toupper ODIE_PROG_$field] $value
+ define [string toupper ${field}_PROG] $value
+}
+define FOSSIL_CHECKOUT $::odie(fossil_checkout)
+make-template odieConfig.sh.in odieConfig.sh
+make-template odieConfig.tcl.in odieConfig.tcl
+
+set fout [open [file join $::odie(src_dir) odieConfig.tcl] a]
+puts $fout "array set ::odie_config \{"
+foreach {field} [lsort [array names ::odie_config]] {
+ puts $fout " [list $field $::odie_config($field)]"
+}
+puts $fout "\}"
+
+puts $fout "array set ::odie \{"
+foreach {field} [lsort [array names ::odie]] {
+ puts $fout " [list $field $::odie($field)]"
+}
+puts $fout "\}"
+
+puts $fout "array set ::odie_tcl \{"
+foreach {field} [lsort [array names ::odie_tcl]] {
+ puts $fout " [list $field $::odie_tcl($field)]"
+}
+puts $fout "\}"
+
+puts $fout "array set ::odie_tk \{"
+foreach {field} [lsort [array names ::odie_tk]] {
+ puts $fout " [list $field $::odie_tk($field)]"
+}
+puts $fout "\}"
+
+puts $fout "array set ::odie_prog \{"
+foreach {field} [lsort [array names ::odie_prog]] {
+ puts $fout " [list $field $::odie_prog($field)]"
+}
+puts $fout "\}"
+
+close $fout
+
+set fout [open [file join $::odie(src_dir) odieConfig.sh] a]
+set opts {}
+foreach {field} [lsort [array names ::odie_config]] {
+ set value $::odie_config($field)
+ lappend opts --${field}=$value
+ if {[llength $value]!=1} {
+ set value '$value'
+ }
+ puts $fout "ODIE_CONFIG_[string toupper $field]=$value"
+}
+puts $fout "ODIE_RECONFIG_OPTS="
+foreach opt $opts {
+ puts $fout "ODIE_RECONFIG_OPTS+=$opt"
+}
+
+foreach {field} [lsort [array names ::odie]] {
+ set value $::odie($field)
+ if {[llength $value]!=1} {
+ set value '$value'
+ }
+ puts $fout "ODIE_[string toupper $field]=$value"
+}
+foreach {field} [lsort [array names ::odie_tcl]] {
+ set value $::odie_tcl($field)
+ if {[llength $value]!=1} {
+ set value '$value'
+ }
+ puts $fout "TCL_[string toupper $field]=$value"
+}
+foreach {field} [lsort [array names ::odie_tk]] {
+ set value $::odie_tk($field)
+ if {[llength $value]!=1} {
+ set value '$value'
+ }
+ puts $fout "TK_[string toupper $field]=$value"
+}
+
+close $fout
ADDED autosetup/LICENSE
Index: autosetup/LICENSE
==================================================================
--- /dev/null
+++ autosetup/LICENSE
@@ -0,0 +1,35 @@
+Unless explicitly stated, all files which form part of autosetup
+are released under the following license:
+
+---------------------------------------------------------------------
+autosetup - A build environment "autoconfigurator"
+
+Copyright (c) 2010-2011, WorkWare Systems
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials
+ provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE WORKWARE SYSTEMS ``AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WORKWARE
+SYSTEMS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The views and conclusions contained in the software and documentation
+are those of the authors and should not be interpreted as representing
+official policies, either expressed or implied, of WorkWare Systems.
ADDED autosetup/Makefile
Index: autosetup/Makefile
==================================================================
--- /dev/null
+++ autosetup/Makefile
@@ -0,0 +1,22 @@
+# This is a convenience Makefile to do a few admin tasks
+all:
+ @echo "Try 'make reference' or './autosetup --help'"
+
+VERSION := $(shell ./autosetup --version)
+
+dist: clean
+ @./autosetup --install=tmp/autosetup-$(VERSION) >/dev/null
+ @tar -C tmp -czf autosetup-$(VERSION).tar.gz autosetup-$(VERSION)
+ @rm -rf tmp
+ @echo Created autosetup-$(VERSION).tar.gz
+
+PAGER ?= less
+
+help:
+ ./autosetup --help
+
+ref reference:
+ ./autosetup --reference
+
+html:
+ ./autosetup --reference=asciidoc | asciidoc -o autosetup-reference.html -
ADDED autosetup/README.autosetup
Index: autosetup/README.autosetup
==================================================================
--- /dev/null
+++ autosetup/README.autosetup
@@ -0,0 +1,1 @@
+This is autosetup v0.6.6. See http://msteveb.github.com/autosetup/
ADDED autosetup/README.md
Index: autosetup/README.md
==================================================================
--- /dev/null
+++ autosetup/README.md
@@ -0,0 +1,52 @@
+From the autosetup v0.6.2 User Manual...
+========================================
+
+autosetup is a tool, similar to autoconf, to configure a build system for
+the appropriate environment, according to the system capabilities and the user
+configuration.
+
+autosetup is designed to be light-weight, fast, simple and flexible.
+
+Notable features include:
+
+ * Easily check for headers, functions, types for C/C++
+ * Easily support user configuration options
+ * Can generate files based on templates, such as Makefile.in => Makefile
+ * Can generate header files based on checked features
+ * Excellent support for cross compilation
+ * Replacement for autoconf in many situations
+ * Runs with either Tcl 8.5+, Jim Tcl or just a C compiler (using the
+ included Jim Tcl source code!)
+ * autosetup is intended to be distributed with projects - no version
+ issues
+
+autosetup is particularly targeted towards building C/C++ applications on Unix
+systems, however it can be extended for other environments as needed.
+
+autosetup is *not*:
+
+ * A build system
+ * A replacement for automake
+ * Intended to replace all possible uses of autoconf
+
+Try: ./autosetup --help or ./autosetup --reference
+
+Or view the manual on github at:
+
+
+
+Quick Start
+-----------
+
+To install autosetup into your project, 'cd' to the top level
+of your project and run:
+
+ <path-to-autosetup>/autosetup --install
+
+Once autosetup is installed, create auto.def, run:
+
+ ./configure
+
+To migrate an autoconf-enabled project to autosetup:
+
+ <path-to-autosetup>/migrate-autoconf
ADDED autosetup/TODO
Index: autosetup/TODO
==================================================================
--- /dev/null
+++ autosetup/TODO
@@ -0,0 +1,15 @@
+Wed 15 Dec 2010 07:31:39 EST
+----------------------------
+
+Expand the examples
+
+Have 'autosetup --init' generate a typical Makefile.in if one doesn't exist.
+
+autosetup should have a "meta-parse" phase to check that auto.def
+includes modules before options, and has an options section.
+
+Consider if we can get away without config.sub and config.guess.
+Projects which need them could provide their own.
+Many projects do not.
+
+Unit tests.
ADDED autosetup/autosetup
Index: autosetup/autosetup
==================================================================
--- /dev/null
+++ autosetup/autosetup
@@ -0,0 +1,222 @@
+#!/bin/sh
+# Copyright (c) 2006-2011 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+# vim:se syntax=tcl:
+# \
+dir=`dirname "$0"`; exec "`$dir/find-tclsh`" "$0" "$@"
+
+set autosetup(version) 0.6.6
+
+# Can be set to 1 to debug early-init problems
+set autosetup(debug) 0
+
+##################################################################
+#
+# Main flow of control, option handling
+#
+proc main {argv} {
+ global autosetup define
+
+ # There are 3 potential directories involved:
+ # 1. The directory containing autosetup (this script)
+ # 2. The directory containing auto.def
+ # 3. The current directory
+
+ # From this we need to determine:
+ # a. The path to this script (and related support files)
+ # b. The path to auto.def
+ # c. The build directory, where output files are created
+
+ # This is also complicated by the fact that autosetup may
+ # have been run via the configure wrapper ([getenv WRAPPER] is set)
+
+ # Here are the rules.
+ # a. This script is $::argv0
+ # => dir, prog, exe, libdir
+ # b. auto.def is in the directory containing the configure wrapper,
+ # otherwise it is in the current directory.
+ # => srcdir, autodef
+ # c. The build directory is the current directory
+ # => builddir, [pwd]
+
+ # 'misc' is needed before we can do anything, so set a temporary libdir
+ # in case this is the development version
+ set autosetup(libdir) [file dirname $::argv0]/lib
+ use misc
+
+ # (a)
+ set autosetup(dir) [realdir [file dirname [realpath $::argv0]]]
+ set autosetup(prog) [file join $autosetup(dir) [file tail $::argv0]]
+ set autosetup(exe) [getenv WRAPPER $autosetup(prog)]
+ if {$autosetup(installed)} {
+ set autosetup(libdir) $autosetup(dir)
+ } else {
+ set autosetup(libdir) [file join $autosetup(dir) lib]
+ }
+ autosetup_add_dep $autosetup(prog)
+
+ # (b)
+ if {[getenv WRAPPER ""] eq ""} {
+ # Invoked directly
+ set autosetup(srcdir) [pwd]
+ } else {
+ # Invoked via the configure wrapper
+ set autosetup(srcdir) [file dirname $autosetup(exe)]
+ }
+ set autosetup(autodef) [relative-path $autosetup(srcdir)/auto.def]
+
+ # (c)
+ set autosetup(builddir) [pwd]
+
+ set autosetup(argv) $argv
+ set autosetup(cmdline) {}
+ set autosetup(options) {}
+ set autosetup(optionhelp) {}
+ set autosetup(showhelp) 0
+
+ # Parse options
+ use getopt
+
+ array set ::useropts [getopt argv]
+
+ #"=Core Options:"
+ options-add {
+ help:=local => "display help and options. Optionally specify a module name, such as --help=system"
+ version => "display the version of autosetup"
+ ref:=text manual:=text
+ reference:=text => "display the autosetup command reference. 'text', 'wiki', 'asciidoc' or 'markdown'"
+ debug => "display debugging output as autosetup runs"
+ install:=. => "install autosetup to the current or given directory (in the 'autosetup/' subdirectory)"
+ force init:=help => "create initial auto.def, etc. Use --init=help for known types"
+ # Undocumented options
+ option-checking=1
+ nopager
+ quiet
+ timing
+ conf:
+ }
+
+ #parray ::useropts
+ if {[opt-bool version]} {
+ puts $autosetup(version)
+ exit 0
+ }
+
+ # autosetup --conf=alternate-auto.def
+ if {[opt-val conf] ne ""} {
+ set autosetup(autodef) [opt-val conf]
+ }
+
+ # Debugging output (set this early)
+ incr autosetup(debug) [opt-bool debug]
+ incr autosetup(force) [opt-bool force]
+ incr autosetup(msg-quiet) [opt-bool quiet]
+ incr autosetup(msg-timing) [opt-bool timing]
+
+ # If the local module exists, source it now to allow for
+ # project-local customisations
+ if {[file exists $autosetup(libdir)/local.tcl]} {
+ use local
+ }
+
+ # Now any auto-load modules
+ foreach file [glob -nocomplain $autosetup(libdir)/*.auto $autosetup(libdir)/*/*.auto] {
+ automf_load source $file
+ }
+
+ if {[opt-val help] ne ""} {
+ incr autosetup(showhelp)
+ use help
+ autosetup_help [opt-val help]
+ }
+
+ if {[opt-val {manual ref reference}] ne ""} {
+ use help
+ autosetup_reference [opt-val {manual ref reference}]
+ }
+
+ if {[opt-val init] ne ""} {
+ use init
+ autosetup_init [opt-val init]
+ }
+
+ if {[opt-val install] ne ""} {
+ use install
+ autosetup_install [opt-val install]
+ }
+
+ if {![file exists $autosetup(autodef)]} {
+ # Check for invalid option first
+ options {}
+ user-error "No auto.def found in \"$autosetup(srcdir)\" (use [file tail $::autosetup(exe)] --init to create one)"
+ }
+
+ # Parse extra arguments into autosetup(cmdline)
+ foreach arg $argv {
+ if {[regexp {([^=]*)=(.*)} $arg -> n v]} {
+ dict set autosetup(cmdline) $n $v
+ define $n $v
+ } else {
+ user-error "Unexpected parameter: $arg"
+ }
+ }
+
+ autosetup_add_dep $autosetup(autodef)
+
+ set cmd [file-normalize $autosetup(exe)]
+ foreach arg $autosetup(argv) {
+ append cmd " [quote-if-needed $arg]"
+ }
+ define AUTOREMAKE $cmd
+
+ # Log how we were invoked
+ configlog "Invoked as: [getenv WRAPPER $::argv0] [quote-argv $autosetup(argv)]"
+
+ # Note that auto.def is *not* loaded in the global scope
+ source $autosetup(autodef)
+
+ # Could warn here if options {} was not specified
+
+ show-notices
+
+ if {$autosetup(debug)} {
+ msg-result "Writing all defines to config.log"
+ configlog "================ defines ======================"
+ foreach n [lsort [array names define]] {
+ configlog "define $n $define($n)"
+ }
+ }
+
+ exit 0
+}
+
+# Initial settings
+set autosetup(exe) $::argv0
+set autosetup(istcl) 1
+set autosetup(start) [clock millis]
+set autosetup(installed) 0
+set autosetup(msg-checking) 0
+set autosetup(msg-quiet) 0
+
+# Embedded modules are inserted below here
+##-- CUT HERE --##
+set corefile [file join [file dirname $::argv0] lib core.tcl]
+if {[file exist $corefile]} {
+ source $corefile
+}
+
+##################################################################
+#
+# Entry/Exit
+#
+if {$autosetup(debug)} {
+ main $argv
+}
+if {[catch {main $argv} msg opts] == 1} {
+ show-notices
+ autosetup-full-error [error-dump $msg $opts $::autosetup(debug)]
+ if {!$autosetup(debug)} {
+ puts stderr "Try: '[file tail $autosetup(exe)] --debug' for a full stack trace"
+ }
+ exit 1
+}
ADDED autosetup/cc-db.tcl
Index: autosetup/cc-db.tcl
==================================================================
--- /dev/null
+++ autosetup/cc-db.tcl
@@ -0,0 +1,15 @@
+# Copyright (c) 2011 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# The 'cc-db' module provides a knowledge based of system idiosyncracies
+# In general, this module can always be included
+
+use cc
+
+module-options {}
+
+# openbsd needs sys/types.h to detect some system headers
+cc-include-needs sys/socket.h sys/types.h
+cc-include-needs netinet/in.h sys/types.h
ADDED autosetup/cc-lib.tcl
Index: autosetup/cc-lib.tcl
==================================================================
--- /dev/null
+++ autosetup/cc-lib.tcl
@@ -0,0 +1,161 @@
+# Copyright (c) 2011 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# Provides a library of common tests on top of the 'cc' module.
+
+use cc
+
+module-options {}
+
+# @cc-check-lfs
+#
+# The equivalent of the AC_SYS_LARGEFILE macro
+#
+# defines 'HAVE_LFS' if LFS is available,
+# and defines '_FILE_OFFSET_BITS=64' if necessary
+#
+# Returns 1 if 'LFS' is available or 0 otherwise
+#
+proc cc-check-lfs {} {
+ cc-check-includes sys/types.h
+ msg-checking "Checking if -D_FILE_OFFSET_BITS=64 is needed..."
+ set lfs 1
+ if {[msg-quiet cc-with {-includes sys/types.h} {cc-check-sizeof off_t}] == 8} {
+ msg-result no
+ } elseif {[msg-quiet cc-with {-includes sys/types.h -cflags -D_FILE_OFFSET_BITS=64} {cc-check-sizeof off_t}] == 8} {
+ define _FILE_OFFSET_BITS 64
+ msg-result yes
+ } else {
+ set lfs 0
+ msg-result none
+ }
+ define-feature lfs $lfs
+ return $lfs
+}
+
+# @cc-check-endian
+#
+# The equivalent of the AC_C_BIGENDIAN macro
+#
+# defines 'HAVE_BIG_ENDIAN' if endian is known to be big,
+# or 'HAVE_LITTLE_ENDIAN' if endian is known to be little.
+#
+# Returns 1 if determined, or 0 if not.
+#
+proc cc-check-endian {} {
+ cc-check-includes sys/types.h sys/param.h
+ set rc 0
+ msg-checking "Checking endian..."
+ cc-with {-includes {sys/types.h sys/param.h}} {
+ if {[cctest -code {
+ #if !defined(BIG_ENDIAN) || !defined(BYTE_ORDER)
+ #error unknown
+ #elif BYTE_ORDER != BIG_ENDIAN
+ #error little
+ #endif
+ }]} {
+ define-feature big-endian
+ msg-result "big"
+ set rc 1
+ } elseif {[cctest -code {
+ #if !defined(LITTLE_ENDIAN) || !defined(BYTE_ORDER)
+ #error unknown
+ #elif BYTE_ORDER != LITTLE_ENDIAN
+ #error big
+ #endif
+ }]} {
+ define-feature little-endian
+ msg-result "little"
+ set rc 1
+ } else {
+ msg-result "unknown"
+ }
+ }
+ return $rc
+}
+
+# @cc-check-flags flag ?...?
+#
+# Checks whether the given C/C++ compiler flags can be used. Defines feature
+# names prefixed with 'HAVE_CFLAG' and 'HAVE_CXXFLAG' respectively, and
+# appends working flags to '-cflags' and 'CFLAGS' or 'CXXFLAGS'.
+proc cc-check-flags {args} {
+ set result 1
+ array set opts [cc-get-settings]
+ switch -exact -- $opts(-lang) {
+ c++ {
+ set lang C++
+ set prefix CXXFLAG
+ }
+ c {
+ set lang C
+ set prefix CFLAG
+ }
+ default {
+ autosetup-error "cc-check-flags failed with unknown language: $opts(-lang)"
+ }
+ }
+ foreach flag $args {
+ msg-checking "Checking whether the $lang compiler accepts $flag..."
+ if {[cctest -cflags $flag]} {
+ msg-result yes
+ define-feature $prefix$flag
+ cc-with [list -cflags [list $flag]]
+ define-append ${prefix}S $flag
+ } else {
+ msg-result no
+ set result 0
+ }
+ }
+ return $result
+}
+
+# @cc-check-standards ver ?...?
+#
+# Checks whether the C/C++ compiler accepts one of the specified '-std=$ver'
+# options, and appends the first working one to '-cflags' and 'CFLAGS' or
+# 'CXXFLAGS'.
+proc cc-check-standards {args} {
+ array set opts [cc-get-settings]
+ foreach std $args {
+ if {[cc-check-flags -std=$std]} {
+ return $std
+ }
+ }
+ return ""
+}
+
+# Checks whether $keyword is usable as alignof
+proc cctest_alignof {keyword} {
+ msg-checking "Checking for $keyword..."
+ if {[cctest -code [subst -nobackslashes {
+ printf("minimum alignment is %d == %d\n", ${keyword}(char), ${keyword}('x'));
+ }]]} then {
+ msg-result ok
+ define-feature $keyword
+ } else {
+ msg-result "not found"
+ }
+}
+
+# @cc-check-c11
+#
+# Checks for several C11/C++11 extensions and their alternatives. Currently
+# checks for '_Static_assert', '_Alignof', '__alignof__', '__alignof'.
+proc cc-check-c11 {} {
+ msg-checking "Checking for _Static_assert..."
+ if {[cctest -code {
+ _Static_assert(1, "static assertions are available");
+ }]} then {
+ msg-result ok
+ define-feature _Static_assert
+ } else {
+ msg-result "not found"
+ }
+
+ cctest_alignof _Alignof
+ cctest_alignof __alignof__
+ cctest_alignof __alignof
+}
ADDED autosetup/cc-shared.tcl
Index: autosetup/cc-shared.tcl
==================================================================
--- /dev/null
+++ autosetup/cc-shared.tcl
@@ -0,0 +1,112 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# The 'cc-shared' module provides support for shared libraries and shared objects.
+# It defines the following variables:
+#
+## SH_CFLAGS Flags to use compiling sources destined for a shared library
+## SH_LDFLAGS Flags to use linking (creating) a shared library
+## SH_SOPREFIX Prefix to use to set the soname when creating a shared library
+## SH_SOEXT Extension for shared libs
+## SH_SOEXTVER Format for versioned shared libs - %s = version
+## SHOBJ_CFLAGS Flags to use compiling sources destined for a shared object
+## SHOBJ_LDFLAGS Flags to use linking a shared object, undefined symbols allowed
+## SHOBJ_LDFLAGS_R - as above, but all symbols must be resolved
+## SH_LINKFLAGS Flags to use linking an executable which will load shared objects
+## LD_LIBRARY_PATH Environment variable which specifies path to shared libraries
+## STRIPLIBFLAGS Arguments to strip to strip a dynamic library
+
+module-options {}
+
+# Defaults: gcc on unix
+define SHOBJ_CFLAGS -fpic
+define SHOBJ_LDFLAGS -shared
+define SH_CFLAGS -fpic
+define SH_LDFLAGS -shared
+define SH_LINKFLAGS -rdynamic
+define SH_SOEXT .so
+define SH_SOEXTVER .so.%s
+define SH_SOPREFIX -Wl,-soname,
+define LD_LIBRARY_PATH LD_LIBRARY_PATH
+define STRIPLIBFLAGS --strip-unneeded
+
+# Note: This is a helpful reference for identifying the toolchain
+# http://sourceforge.net/apps/mediawiki/predef/index.php?title=Compilers
+
+switch -glob -- [get-define host] {
+ *-*-darwin* {
+ define SHOBJ_CFLAGS "-dynamic -fno-common"
+ define SHOBJ_LDFLAGS "-bundle -undefined dynamic_lookup"
+ define SHOBJ_LDFLAGS_R -bundle
+ define SH_CFLAGS -dynamic
+ define SH_LDFLAGS -dynamiclib
+ define SH_LINKFLAGS ""
+ define SH_SOEXT .dylib
+ define SH_SOEXTVER .%s.dylib
+ define SH_SOPREFIX -Wl,-install_name,
+ define LD_LIBRARY_PATH DYLD_LIBRARY_PATH
+ define STRIPLIBFLAGS -x
+ }
+ *-*-ming* - *-*-cygwin - *-*-msys {
+ define SHOBJ_CFLAGS ""
+ define SHOBJ_LDFLAGS "-shared -static-libgcc -static-libstd++"
+ define SH_CFLAGS ""
+ define SH_LDFLAGS "-shared -static-libgcc -static-libstd++"
+ define SH_LINKFLAGS ""
+ define SH_SOEXT .dll
+ define SH_SOEXTVER .dll
+ define SH_SOPREFIX ""
+ define LD_LIBRARY_PATH PATH
+ }
+ sparc* {
+ if {[msg-quiet cc-check-decls __SUNPRO_C]} {
+ msg-result "Found sun stdio compiler"
+ # sun stdio compiler
+ # XXX: These haven't been fully tested.
+ define SHOBJ_CFLAGS -KPIC
+ define SHOBJ_LDFLAGS "-G"
+ define SH_CFLAGS -KPIC
+ define SH_LINKFLAGS -Wl,-export-dynamic
+ define SH_SOPREFIX -Wl,-h,
+ } else {
+ # sparc has a very small GOT table limit, so use -fPIC
+ define SH_CFLAGS -fPIC
+ define SHOBJ_CFLAGS -fPIC
+ }
+ }
+ *-*-solaris* {
+ if {[msg-quiet cc-check-decls __SUNPRO_C]} {
+ msg-result "Found sun stdio compiler"
+ # sun stdio compiler
+ # XXX: These haven't been fully tested.
+ define SHOBJ_CFLAGS -KPIC
+ define SHOBJ_LDFLAGS "-G"
+ define SH_CFLAGS -KPIC
+ define SH_LINKFLAGS -Wl,-export-dynamic
+ define SH_SOPREFIX -Wl,-h,
+ }
+ }
+ *-*-hpux {
+ # XXX: These haven't been tested
+ define SHOBJ_CFLAGS "+O3 +z"
+ define SHOBJ_LDFLAGS -b
+ define SH_CFLAGS +z
+ define SH_LINKFLAGS -Wl,+s
+ define LD_LIBRARY_PATH SHLIB_PATH
+ }
+ *-*-haiku {
+ define SHOBJ_CFLAGS ""
+ define SHOBJ_LDFLAGS -shared
+ define SH_CFLAGS ""
+ define SH_LDFLAGS -shared
+ define SH_LINKFLAGS ""
+ define SH_SOPREFIX ""
+ define LD_LIBRARY_PATH LIBRARY_PATH
+ }
+}
+
+if {![is-defined SHOBJ_LDFLAGS_R]} {
+ define SHOBJ_LDFLAGS_R [get-define SHOBJ_LDFLAGS]
+}
ADDED autosetup/cc.tcl
Index: autosetup/cc.tcl
==================================================================
--- /dev/null
+++ autosetup/cc.tcl
@@ -0,0 +1,699 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# The 'cc' module supports checking various 'features' of the C or C++
+# compiler/linker environment. Common commands are cc-check-includes,
+# cc-check-types, cc-check-functions, cc-with, make-autoconf-h and make-template.
+#
+# The following environment variables are used if set:
+#
+## CC - C compiler
+## CXX - C++ compiler
+## CCACHE - Set to "none" to disable automatic use of ccache
+## CFLAGS - Additional C compiler flags
+## CXXFLAGS - Additional C++ compiler flags
+## LDFLAGS - Additional compiler flags during linking
+## LIBS - Additional libraries to use (for all tests)
+## CROSS - Tool prefix for cross compilation
+#
+# The following variables are defined from the corresponding
+# environment variables if set.
+#
+## CPPFLAGS
+## LINKFLAGS
+## CC_FOR_BUILD
+## LD
+
+use system
+
+module-options {}
+
+# Note that the return code is not meaningful
+proc cc-check-something {name code} {
+ uplevel 1 $code
+}
+
+# Checks for the existence of the given function by linking
+#
+proc cctest_function {function} {
+ cctest -link 1 -declare "extern void $function\(void);" -code "$function\();"
+}
+
+# Checks for the existence of the given type by compiling
+proc cctest_type {type} {
+ cctest -code "$type _x;"
+}
+
+# Checks for the existence of the given type/structure member.
+# e.g. "struct stat.st_mtime"
+proc cctest_member {struct_member} {
+ lassign [split $struct_member .] struct member
+ cctest -code "static $struct _s; return sizeof(_s.$member);"
+}
+
+# Checks for the existence of the given define by compiling
+#
+proc cctest_define {name} {
+ cctest -code "#ifndef $name\n#error not defined\n#endif"
+}
+
+# Checks for the existence of the given name either as
+# a macro (#define) or an rvalue (such as an enum)
+#
+proc cctest_decl {name} {
+ cctest -code "#ifndef $name\n(void)$name;\n#endif"
+}
+
+# @cc-check-sizeof type ...
+#
+# Checks the size of the given types (between 1 and 32, inclusive).
+# Defines a variable with the size determined, or "unknown" otherwise.
+# e.g. for type 'long long', defines SIZEOF_LONG_LONG.
+# Returns the size of the last type.
+#
+proc cc-check-sizeof {args} {
+ foreach type $args {
+ msg-checking "Checking for sizeof $type..."
+ set size unknown
+ # Try the most common sizes first
+ foreach i {4 8 1 2 16 32} {
+ if {[cctest -code "static int _x\[sizeof($type) == $i ? 1 : -1\] = { 1 };"]} {
+ set size $i
+ break
+ }
+ }
+ msg-result $size
+ set define [feature-define-name $type SIZEOF_]
+ define $define $size
+ }
+ # Return the last result
+ get-define $define
+}
+
+# Checks for each feature in $list by using the given script.
+#
+# When the script is evaluated, $each is set to the feature
+# being checked, and $extra is set to any additional cctest args.
+#
+# Returns 1 if all features were found, or 0 otherwise.
+proc cc-check-some-feature {list script} {
+ set ret 1
+ foreach each $list {
+ if {![check-feature $each $script]} {
+ set ret 0
+ }
+ }
+ return $ret
+}
+
+# @cc-check-includes includes ...
+#
+# Checks that the given include files can be used
+proc cc-check-includes {args} {
+ cc-check-some-feature $args {
+ set with {}
+ if {[dict exists $::autosetup(cc-include-deps) $each]} {
+ set deps [dict keys [dict get $::autosetup(cc-include-deps) $each]]
+ msg-quiet cc-check-includes {*}$deps
+ foreach i $deps {
+ if {[have-feature $i]} {
+ lappend with $i
+ }
+ }
+ }
+ if {[llength $with]} {
+ cc-with [list -includes $with] {
+ cctest -includes $each
+ }
+ } else {
+ cctest -includes $each
+ }
+ }
+}
+
+# @cc-include-needs include required ...
+#
+# Ensures that when checking for 'include', a check is first
+# made for each 'required' file, and if found, it is #included
+proc cc-include-needs {file args} {
+ foreach depfile $args {
+ dict set ::autosetup(cc-include-deps) $file $depfile 1
+ }
+}
+
+# @cc-check-types type ...
+#
+# Checks that the types exist.
+proc cc-check-types {args} {
+ cc-check-some-feature $args {
+ cctest_type $each
+ }
+}
+
+# @cc-check-defines define ...
+#
+# Checks that the given preprocessor symbol is defined
+proc cc-check-defines {args} {
+ cc-check-some-feature $args {
+ cctest_define $each
+ }
+}
+
+# @cc-check-decls name ...
+#
+# Checks that each given name is either a preprocessor symbol or rvalue
+# such as an enum. Note that the define used for a decl is HAVE_DECL_xxx
+# rather than HAVE_xxx
+proc cc-check-decls {args} {
+ set ret 1
+ foreach name $args {
+ msg-checking "Checking for $name..."
+ set r [cctest_decl $name]
+ define-feature "decl $name" $r
+ if {$r} {
+ msg-result "ok"
+ } else {
+ msg-result "not found"
+ set ret 0
+ }
+ }
+ return $ret
+}
+
+# @cc-check-functions function ...
+#
+# Checks that the given functions exist (can be linked)
+proc cc-check-functions {args} {
+ cc-check-some-feature $args {
+ cctest_function $each
+ }
+}
+
+# @cc-check-members type.member ...
+#
+# Checks that the given type/structure members exist.
+# A structure member is of the form "struct stat.st_mtime"
+proc cc-check-members {args} {
+ cc-check-some-feature $args {
+ cctest_member $each
+ }
+}
+
+# @cc-check-function-in-lib function libs ?otherlibs?
+#
+# Checks that the given given function can be found in one of the libs.
+#
+# First checks for no library required, then checks each of the libraries
+# in turn.
+#
+# If the function is found, the feature is defined and lib_$function is defined
+# to -l$lib where the function was found, or "" if no library required.
+# In addition, -l$lib is added to the LIBS define.
+#
+# If additional libraries may be needed for linking, they should be specified
+# as $extralibs as "-lotherlib1 -lotherlib2".
+# These libraries are not automatically added to LIBS.
+#
+# Returns 1 if found or 0 if not.
+#
+proc cc-check-function-in-lib {function libs {otherlibs {}}} {
+ msg-checking "Checking libs for $function..."
+ set found 0
+ cc-with [list -libs $otherlibs] {
+ if {[cctest_function $function]} {
+ msg-result "none needed"
+ define lib_$function ""
+ incr found
+ } else {
+ foreach lib $libs {
+ cc-with [list -libs -l$lib] {
+ if {[cctest_function $function]} {
+ msg-result -l$lib
+ define lib_$function -l$lib
+ define-append LIBS -l$lib
+ incr found
+ break
+ }
+ }
+ }
+ }
+ }
+ if {$found} {
+ define [feature-define-name $function]
+ } else {
+ msg-result "no"
+ }
+ return $found
+}
+
+# @cc-check-tools tool ...
+#
+# Checks for existence of the given compiler tools, taking
+# into account any cross compilation prefix.
+#
+# For example, when checking for "ar", first AR is checked on the command
+# line and then in the environment. If not found, "${host}-ar" or
+# simply "ar" is assumed depending upon whether cross compiling.
+# The path is searched for this executable, and if found AR is defined
+# to the executable name.
+# Note that even when cross compiling, the simple "ar" is used as a fallback,
+# but a warning is generated. This is necessary for some toolchains.
+#
+# It is an error if the executable is not found.
+#
+proc cc-check-tools {args} {
+ foreach tool $args {
+ set TOOL [string toupper $tool]
+ set exe [get-env $TOOL [get-define cross]$tool]
+ if {[find-executable {*}$exe]} {
+ define $TOOL $exe
+ continue
+ }
+ if {[find-executable {*}$tool]} {
+ msg-result "Warning: Failed to find $exe, falling back to $tool which may be incorrect"
+ define $TOOL $tool
+ continue
+ }
+ user-error "Failed to find $exe"
+ }
+}
+
+# @cc-check-progs prog ...
+#
+# Checks for existence of the given executables on the path.
+#
+# For example, when checking for "grep", the path is searched for
+# the executable, 'grep', and if found GREP is defined as "grep".
+#
+# It the executable is not found, the variable is defined as false.
+# Returns 1 if all programs were found, or 0 otherwise.
+#
+proc cc-check-progs {args} {
+ set failed 0
+ foreach prog $args {
+ set PROG [string toupper $prog]
+ msg-checking "Checking for $prog..."
+ if {![find-executable $prog]} {
+ msg-result no
+ define $PROG false
+ incr failed
+ } else {
+ msg-result ok
+ define $PROG $prog
+ }
+ }
+ expr {!$failed}
+}
+
+# Adds the given settings to $::autosetup(ccsettings) and
+# returns the old settings.
+#
+proc cc-add-settings {settings} {
+ if {[llength $settings] % 2} {
+ autosetup-error "settings list is missing a value: $settings"
+ }
+
+ set prev [cc-get-settings]
+ # workaround a bug in some versions of jimsh by forcing
+ # conversion of $prev to a list
+ llength $prev
+
+ array set new $prev
+
+ foreach {name value} $settings {
+ switch -exact -- $name {
+ -cflags - -includes {
+ # These are given as lists
+ lappend new($name) {*}$value
+ }
+ -declare {
+ lappend new($name) $value
+ }
+ -libs {
+ # Note that new libraries are added before previous libraries
+ set new($name) [list {*}$value {*}$new($name)]
+ }
+ -link - -lang - -nooutput {
+ set new($name) $value
+ }
+ -source - -sourcefile - -code {
+ # XXX: These probably are only valid directly from cctest
+ set new($name) $value
+ }
+ default {
+ autosetup-error "unknown cctest setting: $name"
+ }
+ }
+ }
+
+ cc-store-settings [array get new]
+
+ return $prev
+}
+
+proc cc-store-settings {new} {
+ set ::autosetup(ccsettings) $new
+}
+
+proc cc-get-settings {} {
+ return $::autosetup(ccsettings)
+}
+
+# Similar to cc-add-settings, but each given setting
+# simply replaces the existing value.
+#
+# Returns the previous settings
+proc cc-update-settings {args} {
+ set prev [cc-get-settings]
+ cc-store-settings [dict merge $prev $args]
+ return $prev
+}
+
+# @cc-with settings ?{ script }?
+#
+# Sets the given 'cctest' settings and then runs the tests in 'script'.
+# Note that settings such as -lang replace the current setting, while
+# those such as -includes are appended to the existing setting.
+#
+# If no script is given, the settings become the default for the remainder
+# of the auto.def file.
+#
+## cc-with {-lang c++} {
+## # This will check with the C++ compiler
+## cc-check-types bool
+## cc-with {-includes signal.h} {
+## # This will check with the C++ compiler, signal.h and any existing includes.
+## ...
+## }
+## # back to just the C++ compiler
+## }
+#
+# The -libs setting is special in that newer values are added *before* earlier ones.
+#
+## cc-with {-libs {-lc -lm}} {
+## cc-with {-libs -ldl} {
+## cctest -libs -lsocket ...
+## # libs will be in this order: -lsocket -ldl -lc -lm
+## }
+## }
+proc cc-with {settings args} {
+ if {[llength $args] == 0} {
+ cc-add-settings $settings
+ } elseif {[llength $args] > 1} {
+ autosetup-error "usage: cc-with settings ?script?"
+ } else {
+ set save [cc-add-settings $settings]
+ set rc [catch {uplevel 1 [lindex $args 0]} result info]
+ cc-store-settings $save
+ if {$rc != 0} {
+ return -code [dict get $info -code] $result
+ }
+ return $result
+ }
+}
+
+# @cctest ?settings?
+#
+# Low level C compiler checker. Compiles and or links a small C program
+# according to the arguments and returns 1 if OK, or 0 if not.
+#
+# Supported settings are:
+#
+## -cflags cflags A list of flags to pass to the compiler
+## -includes list A list of includes, e.g. {stdlib.h stdio.h}
+## -declare code Code to declare before main()
+## -link 1 Don't just compile, link too
+## -lang c|c++ Use the C (default) or C++ compiler
+## -libs liblist List of libraries to link, e.g. {-ldl -lm}
+## -code code Code to compile in the body of main()
+## -source code Compile a complete program. Ignore -includes, -declare and -code
+## -sourcefile file Shorthand for -source [readfile [get-define srcdir]/$file]
+## -nooutput 1 Treat any compiler output (e.g. a warning) as an error
+#
+# Unless -source or -sourcefile is specified, the C program looks like:
+#
+## #include /* same for remaining includes in the list */
+##
+## declare-code /* any code in -declare, verbatim */
+##
+## int main(void) {
+## code /* any code in -code, verbatim */
+## return 0;
+## }
+#
+# Any failures are recorded in 'config.log'
+#
+proc cctest {args} {
+ set src conftest__.c
+ set tmp conftest__
+
+ # Easiest way to merge in the settings
+ cc-with $args {
+ array set opts [cc-get-settings]
+ }
+
+ if {[info exists opts(-sourcefile)]} {
+ set opts(-source) [readfile [get-define srcdir]/$opts(-sourcefile) "#error can't find $opts(-sourcefile)"]
+ }
+ if {[info exists opts(-source)]} {
+ set lines $opts(-source)
+ } else {
+ foreach i $opts(-includes) {
+ if {$opts(-code) ne "" && ![feature-checked $i]} {
+ # Compiling real code with an unchecked header file
+ # Quickly (and silently) check for it now
+
+ # Remove all -includes from settings before checking
+ set saveopts [cc-update-settings -includes {}]
+ msg-quiet cc-check-includes $i
+ cc-store-settings $saveopts
+ }
+ if {$opts(-code) eq "" || [have-feature $i]} {
+ lappend source "#include <$i>"
+ }
+ }
+ lappend source {*}$opts(-declare)
+ lappend source "int main(void) {"
+ lappend source $opts(-code)
+ lappend source "return 0;"
+ lappend source "}"
+
+ set lines [join $source \n]
+ }
+
+ # Build the command line
+ set cmdline {}
+ lappend cmdline {*}[get-define CCACHE]
+ switch -exact -- $opts(-lang) {
+ c++ {
+ lappend cmdline {*}[get-define CXX] {*}[get-define CXXFLAGS]
+ }
+ c {
+ lappend cmdline {*}[get-define CC] {*}[get-define CFLAGS]
+ }
+ default {
+ autosetup-error "cctest called with unknown language: $opts(-lang)"
+ }
+ }
+
+ if {!$opts(-link)} {
+ set tmp conftest__.o
+ lappend cmdline -c
+ }
+ lappend cmdline {*}$opts(-cflags) {*}[get-define cc-default-debug ""]
+
+ lappend cmdline $src -o $tmp {*}$opts(-libs)
+
+ # At this point we have the complete command line and the
+ # complete source to be compiled. Get the result from cache if
+ # we can
+ if {[info exists ::cc_cache($cmdline,$lines)]} {
+ msg-checking "(cached) "
+ set ok $::cc_cache($cmdline,$lines)
+ if {$::autosetup(debug)} {
+ configlog "From cache (ok=$ok): [join $cmdline]"
+ configlog "============"
+ configlog $lines
+ configlog "============"
+ }
+ return $ok
+ }
+
+ writefile $src $lines\n
+
+ set ok 1
+ set err [catch {exec-with-stderr {*}$cmdline} result errinfo]
+ if {$err || ($opts(-nooutput) && [string length $result])} {
+ configlog "Failed: [join $cmdline]"
+ configlog $result
+ configlog "============"
+ configlog "The failed code was:"
+ configlog $lines
+ configlog "============"
+ set ok 0
+ } elseif {$::autosetup(debug)} {
+ configlog "Compiled OK: [join $cmdline]"
+ configlog "============"
+ configlog $lines
+ configlog "============"
+ }
+ file delete $src
+ file delete $tmp
+
+ # cache it
+ set ::cc_cache($cmdline,$lines) $ok
+
+ return $ok
+}
+
+# @make-autoconf-h outfile ?auto-patterns=HAVE_*? ?bare-patterns=SIZEOF_*?
+#
+# Deprecated - see make-config-header
+proc make-autoconf-h {file {autopatterns {HAVE_*}} {barepatterns {SIZEOF_* HAVE_DECL_*}}} {
+ user-notice "*** make-autoconf-h is deprecated -- use make-config-header instead"
+ make-config-header $file -auto $autopatterns -bare $barepatterns
+}
+
+# @make-config-header outfile ?-auto patternlist? ?-bare patternlist? ?-none patternlist? ?-str patternlist? ...
+#
+# Examines all defined variables which match the given patterns
+# and writes an include file, $file, which defines each of these.
+# Variables which match '-auto' are output as follows:
+# - defines which have the value "0" are ignored.
+# - defines which have integer values are defined as the integer value.
+# - any other value is defined as a string, e.g. "value"
+# Variables which match '-bare' are defined as-is.
+# Variables which match '-str' are defined as a string, e.g. "value"
+# Variables which match '-none' are omitted.
+#
+# Note that order is important. The first pattern which matches is selected
+# Default behaviour is:
+#
+# -bare {SIZEOF_* HAVE_DECL_*} -auto HAVE_* -none *
+#
+# If the file would be unchanged, it is not written.
+proc make-config-header {file args} {
+ set guard _[string toupper [regsub -all {[^a-zA-Z0-9]} [file tail $file] _]]
+ file mkdir [file dirname $file]
+ set lines {}
+ lappend lines "#ifndef $guard"
+ lappend lines "#define $guard"
+
+ # Add some defaults
+ lappend args -bare {SIZEOF_* HAVE_DECL_*} -auto HAVE_*
+
+ foreach n [lsort [dict keys [all-defines]]] {
+ set value [get-define $n]
+ set type [calc-define-output-type $n $args]
+ switch -exact -- $type {
+ -bare {
+ # Just output the value unchanged
+ }
+ -none {
+ continue
+ }
+ -str {
+ set value \"[string map [list \\ \\\\ \" \\\"] $value]\"
+ }
+ -auto {
+ # Automatically determine the type
+ if {$value eq "0"} {
+ lappend lines "/* #undef $n */"
+ continue
+ }
+ if {![string is integer -strict $value]} {
+ set value \"[string map [list \\ \\\\ \" \\\"] $value]\"
+ }
+ }
+ "" {
+ continue
+ }
+ default {
+ autosetup-error "Unknown type in make-config-header: $type"
+ }
+ }
+ lappend lines "#define $n $value"
+ }
+ lappend lines "#endif"
+ set buf [join $lines \n]
+ write-if-changed $file $buf {
+ msg-result "Created $file"
+ }
+}
+
+proc calc-define-output-type {name spec} {
+ foreach {type patterns} $spec {
+ foreach pattern $patterns {
+ if {[string match $pattern $name]} {
+ return $type
+ }
+ }
+ }
+ return ""
+}
+
+# Initialise some values from the environment or commandline or default settings
+foreach i {LDFLAGS LIBS CPPFLAGS LINKFLAGS {CFLAGS "-g -O2"}} {
+ lassign $i var default
+ define $var [get-env $var $default]
+}
+
+if {[env-is-set CC]} {
+ # Set by the user, so don't try anything else
+ set try [list [get-env CC ""]]
+} else {
+ # Try some reasonable options
+ set try [list [get-define cross]cc [get-define cross]gcc]
+}
+define CC [find-an-executable {*}$try]
+if {[get-define CC] eq ""} {
+ user-error "Could not find a C compiler. Tried: [join $try ", "]"
+}
+
+define CPP [get-env CPP "[get-define CC] -E"]
+
+# XXX: Could avoid looking for a C++ compiler until requested
+# Note that if CXX isn't found, we just set it to "false". It might not be needed.
+if {[env-is-set CXX]} {
+ define CXX [find-an-executable -required [get-env CXX ""]]
+} else {
+ define CXX [find-an-executable [get-define cross]c++ [get-define cross]g++ false]
+}
+
+# CXXFLAGS default to CFLAGS if not specified
+define CXXFLAGS [get-env CXXFLAGS [get-define CFLAGS]]
+
+# May need a CC_FOR_BUILD, so look for one
+define CC_FOR_BUILD [find-an-executable [get-env CC_FOR_BUILD ""] cc gcc false]
+
+if {[get-define CC] eq ""} {
+ user-error "Could not find a C compiler. Tried: [join $try ", "]"
+}
+
+define CCACHE [find-an-executable [get-env CCACHE ccache]]
+
+# Initial cctest settings
+cc-store-settings {-cflags {} -includes {} -declare {} -link 0 -lang c -libs {} -code {} -nooutput 0}
+set autosetup(cc-include-deps) {}
+
+msg-result "C compiler...[get-define CCACHE] [get-define CC] [get-define CFLAGS]"
+if {[get-define CXX] ne "false"} {
+ msg-result "C++ compiler...[get-define CCACHE] [get-define CXX] [get-define CXXFLAGS]"
+}
+msg-result "Build C compiler...[get-define CC_FOR_BUILD]"
+
+# On Darwin, we prefer to use -g0 to avoid creating .dSYM directories
+# but some compilers may not support it, so test here.
+switch -glob -- [get-define host] {
+ *-*-darwin* {
+ if {[cctest -cflags {-g0}]} {
+ define cc-default-debug -g0
+ }
+ }
+}
+
+if {![cc-check-includes stdlib.h]} {
+ user-error "Compiler does not work. See config.log"
+}
ADDED autosetup/config.guess
Index: autosetup/config.guess
==================================================================
--- /dev/null
+++ autosetup/config.guess
@@ -0,0 +1,1511 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# Free Software Foundation, Inc.
+
+timestamp='2010-09-24'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner. Please send patches (context
+# diff format) to and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to ."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' HUP INT TERM
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" HUP INT PIPE TERM ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[4567])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include
+ #include
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:MSYS*:*)
+ echo ${UNAME_MACHINE}-pc-msys
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ LIBC=gnu
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ tile*:Linux:*:*)
+ echo ${UNAME_MACHINE}-tilera-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes .
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ i386)
+ eval $set_cc_for_build
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ UNAME_PROCESSOR="x86_64"
+ fi
+ fi ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NEO-?:NONSTOP_KERNEL:*:*)
+ echo neo-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <
+# include
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 < in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
ADDED autosetup/config.sub
Index: autosetup/config.sub
==================================================================
--- /dev/null
+++ autosetup/config.sub
@@ -0,0 +1,1743 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# Free Software Foundation, Inc.
+
+timestamp='2010-09-11'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to . Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to ."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+ linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+ knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nds32 | nds32le | nds32be \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | picochip)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile-* | tilegx-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c54x-*)
+ basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c55x-*)
+ basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c6x-*)
+ basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ msys)
+ basic_machine=i386-pc
+ os=-msys
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ neo-tandem)
+ basic_machine=neo-tandem
+ ;;
+ nse-tandem)
+ basic_machine=nse-tandem
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ # This must be matched before tile*.
+ tilegx*)
+ basic_machine=tilegx-unknown
+ os=-linux-gnu
+ ;;
+ tile*)
+ basic_machine=tile-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-android* \
+ | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ tic54x-*)
+ os=-coff
+ ;;
+ tic55x-*)
+ os=-coff
+ ;;
+ tic6x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
ADDED autosetup/default.auto
Index: autosetup/default.auto
==================================================================
--- /dev/null
+++ autosetup/default.auto
@@ -0,0 +1,25 @@
+# Copyright (c) 2012 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Auto-load module for 'make' build system integration
+
+use init
+
+autosetup_add_init_type make {Simple "make" build system} {
+ autosetup_check_create auto.def \
+{# Initial auto.def created by 'autosetup --init=make'
+
+use cc
+
+# Add any user options here
+options {
+}
+
+make-config-header config.h
+make-template Makefile.in
+}
+
+ if {![file exists Makefile.in]} {
+ puts "Note: I don't see Makefile.in. You will probably need to create one."
+ }
+}
ADDED autosetup/find-tclsh
Index: autosetup/find-tclsh
==================================================================
--- /dev/null
+++ autosetup/find-tclsh
@@ -0,0 +1,16 @@
+#!/bin/sh
+# Looks for a suitable tclsh or jimsh in the PATH
+# If not found, builds a bootstrap jimsh from source
+d=`dirname "$0"`
+{ "$d/jimsh0" "$d/test-tclsh"; } 2>/dev/null && exit 0
+PATH="$PATH:$d/../../../bin:$d"; export PATH
+for tclsh in tclsh8.6 tclsh86.exe tclsh8.5 tclsh85.exe tclsh tclsh.exe jimsh ; do
+ { $tclsh "$d/test-tclsh"; } 2>/dev/null && exit 0
+done
+echo 1>&2 "No installed jimsh or tclsh, building local bootstrap jimsh0"
+for cc in ${CC_FOR_BUILD:-cc} gcc; do
+ { $cc -o "$d/jimsh0" "$d/jimsh0.c"; } 2>/dev/null || continue
+ "$d/jimsh0" "$d/test-tclsh" && exit 0
+done
+echo 1>&2 "No working C compiler found. Tried ${CC_FOR_BUILD:-cc} and gcc."
+echo false
ADDED autosetup/jimsh0.c
Index: autosetup/jimsh0.c
==================================================================
--- /dev/null
+++ autosetup/jimsh0.c
@@ -0,0 +1,21993 @@
+/* This is single source file, bootstrap version of Jim Tcl. See http://jim.tcl.tk/ */
+#define _GNU_SOURCE
+#define JIM_TCL_COMPAT
+#define JIM_REFERENCES
+#define JIM_ANSIC
+#define JIM_REGEXP
+#define HAVE_NO_AUTOCONF
+#define _JIMAUTOCONF_H
+#define TCL_LIBRARY "."
+#define jim_ext_bootstrap
+#define jim_ext_aio
+#define jim_ext_readdir
+#define jim_ext_glob
+#define jim_ext_regexp
+#define jim_ext_file
+#define jim_ext_exec
+#define jim_ext_clock
+#define jim_ext_array
+#define jim_ext_stdlib
+#define jim_ext_tclcompat
+#if defined(_MSC_VER)
+#define TCL_PLATFORM_OS "windows"
+#define TCL_PLATFORM_PLATFORM "windows"
+#define TCL_PLATFORM_PATH_SEPARATOR ";"
+#define HAVE_MKDIR_ONE_ARG
+#define HAVE_SYSTEM
+#elif defined(__MINGW32__)
+#define TCL_PLATFORM_OS "mingw"
+#define TCL_PLATFORM_PLATFORM "windows"
+#define TCL_PLATFORM_PATH_SEPARATOR ";"
+#define HAVE_MKDIR_ONE_ARG
+#define HAVE_SYSTEM
+#define HAVE_SYS_TIME_H
+#define HAVE_DIRENT_H
+#define HAVE_UNISTD_H
+#else
+#define TCL_PLATFORM_OS "unknown"
+#define TCL_PLATFORM_PLATFORM "unix"
+#define TCL_PLATFORM_PATH_SEPARATOR ":"
+#define HAVE_VFORK
+#define HAVE_WAITPID
+#define HAVE_ISATTY
+#define HAVE_MKSTEMP
+#define HAVE_LINK
+#define HAVE_SYS_TIME_H
+#define HAVE_DIRENT_H
+#define HAVE_UNISTD_H
+#endif
+#define JIM_VERSION 76
+#ifndef JIM_WIN32COMPAT_H
+#define JIM_WIN32COMPAT_H
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#if defined(_WIN32) || defined(WIN32)
+
+#define HAVE_DLOPEN
+void *dlopen(const char *path, int mode);
+int dlclose(void *handle);
+void *dlsym(void *handle, const char *symbol);
+char *dlerror(void);
+
+
+#define JIM_SPRINTF_DOUBLE_NEEDS_FIX
+
+#ifdef _MSC_VER
+
+
+#if _MSC_VER >= 1000
+ #pragma warning(disable:4146)
+#endif
+
+#include
+#define jim_wide _int64
+#ifndef LLONG_MAX
+ #define LLONG_MAX 9223372036854775807I64
+#endif
+#ifndef LLONG_MIN
+ #define LLONG_MIN (-LLONG_MAX - 1I64)
+#endif
+#define JIM_WIDE_MIN LLONG_MIN
+#define JIM_WIDE_MAX LLONG_MAX
+#define JIM_WIDE_MODIFIER "I64d"
+#define strcasecmp _stricmp
+#define strtoull _strtoui64
+#define snprintf _snprintf
+
+#include
+
+struct timeval {
+ long tv_sec;
+ long tv_usec;
+};
+
+int gettimeofday(struct timeval *tv, void *unused);
+
+#define HAVE_OPENDIR
+struct dirent {
+ char *d_name;
+};
+
+typedef struct DIR {
+ long handle;
+ struct _finddata_t info;
+ struct dirent result;
+ char *name;
+} DIR;
+
+DIR *opendir(const char *name);
+int closedir(DIR *dir);
+struct dirent *readdir(DIR *dir);
+
+#elif defined(__MINGW32__)
+
+#include
+#define strtod __strtod
+
+#endif
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+#ifndef UTF8_UTIL_H
+#define UTF8_UTIL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+#define MAX_UTF8_LEN 4
+
+int utf8_fromunicode(char *p, unsigned uc);
+
+#ifndef JIM_UTF8
+#include
+
+
+#define utf8_strlen(S, B) ((B) < 0 ? strlen(S) : (B))
+#define utf8_tounicode(S, CP) (*(CP) = (unsigned char)*(S), 1)
+#define utf8_getchars(CP, C) (*(CP) = (C), 1)
+#define utf8_upper(C) toupper(C)
+#define utf8_title(C) toupper(C)
+#define utf8_lower(C) tolower(C)
+#define utf8_index(C, I) (I)
+#define utf8_charlen(C) 1
+#define utf8_prev_len(S, L) 1
+
+#else
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#ifndef __JIM__H
+#define __JIM__H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include
+#include
+#include
+#include
+#include
+
+
+#ifndef HAVE_NO_AUTOCONF
+#endif
+
+
+
+#ifndef jim_wide
+# ifdef HAVE_LONG_LONG
+# define jim_wide long long
+# ifndef LLONG_MAX
+# define LLONG_MAX 9223372036854775807LL
+# endif
+# ifndef LLONG_MIN
+# define LLONG_MIN (-LLONG_MAX - 1LL)
+# endif
+# define JIM_WIDE_MIN LLONG_MIN
+# define JIM_WIDE_MAX LLONG_MAX
+# else
+# define jim_wide long
+# define JIM_WIDE_MIN LONG_MIN
+# define JIM_WIDE_MAX LONG_MAX
+# endif
+
+
+# ifdef HAVE_LONG_LONG
+# define JIM_WIDE_MODIFIER "lld"
+# else
+# define JIM_WIDE_MODIFIER "ld"
+# define strtoull strtoul
+# endif
+#endif
+
+#define UCHAR(c) ((unsigned char)(c))
+
+
+#define JIM_OK 0
+#define JIM_ERR 1
+#define JIM_RETURN 2
+#define JIM_BREAK 3
+#define JIM_CONTINUE 4
+#define JIM_SIGNAL 5
+#define JIM_EXIT 6
+
+#define JIM_EVAL 7
+
+#define JIM_MAX_CALLFRAME_DEPTH 1000
+#define JIM_MAX_EVAL_DEPTH 2000
+
+
+#define JIM_PRIV_FLAG_SHIFT 20
+
+#define JIM_NONE 0
+#define JIM_ERRMSG 1
+#define JIM_ENUM_ABBREV 2
+#define JIM_UNSHARED 4
+#define JIM_MUSTEXIST 8
+
+
+#define JIM_SUBST_NOVAR 1
+#define JIM_SUBST_NOCMD 2
+#define JIM_SUBST_NOESC 4
+#define JIM_SUBST_FLAG 128
+
+
+#define JIM_CASESENS 0
+#define JIM_NOCASE 1
+
+
+#define JIM_PATH_LEN 1024
+
+
+#define JIM_NOTUSED(V) ((void) V)
+
+#define JIM_LIBPATH "auto_path"
+#define JIM_INTERACTIVE "tcl_interactive"
+
+
+typedef struct Jim_Stack {
+ int len;
+ int maxlen;
+ void **vector;
+} Jim_Stack;
+
+
+typedef struct Jim_HashEntry {
+ void *key;
+ union {
+ void *val;
+ int intval;
+ } u;
+ struct Jim_HashEntry *next;
+} Jim_HashEntry;
+
+typedef struct Jim_HashTableType {
+ unsigned int (*hashFunction)(const void *key);
+ void *(*keyDup)(void *privdata, const void *key);
+ void *(*valDup)(void *privdata, const void *obj);
+ int (*keyCompare)(void *privdata, const void *key1, const void *key2);
+ void (*keyDestructor)(void *privdata, void *key);
+ void (*valDestructor)(void *privdata, void *obj);
+} Jim_HashTableType;
+
+typedef struct Jim_HashTable {
+ Jim_HashEntry **table;
+ const Jim_HashTableType *type;
+ void *privdata;
+ unsigned int size;
+ unsigned int sizemask;
+ unsigned int used;
+ unsigned int collisions;
+ unsigned int uniq;
+} Jim_HashTable;
+
+typedef struct Jim_HashTableIterator {
+ Jim_HashTable *ht;
+ Jim_HashEntry *entry, *nextEntry;
+ int index;
+} Jim_HashTableIterator;
+
+
+#define JIM_HT_INITIAL_SIZE 16
+
+
+#define Jim_FreeEntryVal(ht, entry) \
+ if ((ht)->type->valDestructor) \
+ (ht)->type->valDestructor((ht)->privdata, (entry)->u.val)
+
+#define Jim_SetHashVal(ht, entry, _val_) do { \
+ if ((ht)->type->valDup) \
+ (entry)->u.val = (ht)->type->valDup((ht)->privdata, (_val_)); \
+ else \
+ (entry)->u.val = (_val_); \
+} while(0)
+
+#define Jim_FreeEntryKey(ht, entry) \
+ if ((ht)->type->keyDestructor) \
+ (ht)->type->keyDestructor((ht)->privdata, (entry)->key)
+
+#define Jim_SetHashKey(ht, entry, _key_) do { \
+ if ((ht)->type->keyDup) \
+ (entry)->key = (ht)->type->keyDup((ht)->privdata, (_key_)); \
+ else \
+ (entry)->key = (void *)(_key_); \
+} while(0)
+
+#define Jim_CompareHashKeys(ht, key1, key2) \
+ (((ht)->type->keyCompare) ? \
+ (ht)->type->keyCompare((ht)->privdata, (key1), (key2)) : \
+ (key1) == (key2))
+
+#define Jim_HashKey(ht, key) ((ht)->type->hashFunction(key) + (ht)->uniq)
+
+#define Jim_GetHashEntryKey(he) ((he)->key)
+#define Jim_GetHashEntryVal(he) ((he)->u.val)
+#define Jim_GetHashTableCollisions(ht) ((ht)->collisions)
+#define Jim_GetHashTableSize(ht) ((ht)->size)
+#define Jim_GetHashTableUsed(ht) ((ht)->used)
+
+
+typedef struct Jim_Obj {
+ char *bytes;
+ const struct Jim_ObjType *typePtr;
+ int refCount;
+ int length;
+
+ union {
+
+ jim_wide wideValue;
+
+ int intValue;
+
+ double doubleValue;
+
+ void *ptr;
+
+ struct {
+ void *ptr1;
+ void *ptr2;
+ } twoPtrValue;
+
+ struct {
+ struct Jim_Var *varPtr;
+ unsigned long callFrameId;
+ int global;
+ } varValue;
+
+ struct {
+ struct Jim_Obj *nsObj;
+ struct Jim_Cmd *cmdPtr;
+ unsigned long procEpoch;
+ } cmdValue;
+
+ struct {
+ struct Jim_Obj **ele;
+ int len;
+ int maxLen;
+ } listValue;
+
+ struct {
+ int maxLength;
+ int charLength;
+ } strValue;
+
+ struct {
+ unsigned long id;
+ struct Jim_Reference *refPtr;
+ } refValue;
+
+ struct {
+ struct Jim_Obj *fileNameObj;
+ int lineNumber;
+ } sourceValue;
+
+ struct {
+ struct Jim_Obj *varNameObjPtr;
+ struct Jim_Obj *indexObjPtr;
+ } dictSubstValue;
+
+ struct {
+ void *compre;
+ unsigned flags;
+ } regexpValue;
+ struct {
+ int line;
+ int argc;
+ } scriptLineValue;
+ } internalRep;
+ struct Jim_Obj *prevObjPtr;
+ struct Jim_Obj *nextObjPtr;
+} Jim_Obj;
+
+
+#define Jim_IncrRefCount(objPtr) \
+ ++(objPtr)->refCount
+#define Jim_DecrRefCount(interp, objPtr) \
+ if (--(objPtr)->refCount <= 0) Jim_FreeObj(interp, objPtr)
+#define Jim_IsShared(objPtr) \
+ ((objPtr)->refCount > 1)
+
+#define Jim_FreeNewObj Jim_FreeObj
+
+
+#define Jim_FreeIntRep(i,o) \
+ if ((o)->typePtr && (o)->typePtr->freeIntRepProc) \
+ (o)->typePtr->freeIntRepProc(i, o)
+
+
+#define Jim_GetIntRepPtr(o) (o)->internalRep.ptr
+
+
+#define Jim_SetIntRepPtr(o, p) \
+ (o)->internalRep.ptr = (p)
+
+
+struct Jim_Interp;
+
+typedef void (Jim_FreeInternalRepProc)(struct Jim_Interp *interp,
+ struct Jim_Obj *objPtr);
+typedef void (Jim_DupInternalRepProc)(struct Jim_Interp *interp,
+ struct Jim_Obj *srcPtr, Jim_Obj *dupPtr);
+typedef void (Jim_UpdateStringProc)(struct Jim_Obj *objPtr);
+
+typedef struct Jim_ObjType {
+ const char *name;
+ Jim_FreeInternalRepProc *freeIntRepProc;
+ Jim_DupInternalRepProc *dupIntRepProc;
+ Jim_UpdateStringProc *updateStringProc;
+ int flags;
+} Jim_ObjType;
+
+
+#define JIM_TYPE_NONE 0
+#define JIM_TYPE_REFERENCES 1
+
+#define JIM_PRIV_FLAG_SHIFT 20
+
+
+
+typedef struct Jim_CallFrame {
+ unsigned long id;
+ int level;
+ struct Jim_HashTable vars;
+ struct Jim_HashTable *staticVars;
+ struct Jim_CallFrame *parent;
+ Jim_Obj *const *argv;
+ int argc;
+ Jim_Obj *procArgsObjPtr;
+ Jim_Obj *procBodyObjPtr;
+ struct Jim_CallFrame *next;
+ Jim_Obj *nsObj;
+ Jim_Obj *fileNameObj;
+ int line;
+ Jim_Stack *localCommands;
+ int tailcall;
+ struct Jim_Obj *tailcallObj;
+ struct Jim_Cmd *tailcallCmd;
+} Jim_CallFrame;
+
+typedef struct Jim_Var {
+ Jim_Obj *objPtr;
+ struct Jim_CallFrame *linkFramePtr;
+} Jim_Var;
+
+
+typedef int Jim_CmdProc(struct Jim_Interp *interp, int argc,
+ Jim_Obj *const *argv);
+typedef void Jim_DelCmdProc(struct Jim_Interp *interp, void *privData);
+
+
+
+typedef struct Jim_Cmd {
+ int inUse;
+ int isproc;
+ struct Jim_Cmd *prevCmd;
+ union {
+ struct {
+
+ Jim_CmdProc *cmdProc;
+ Jim_DelCmdProc *delProc;
+ void *privData;
+ } native;
+ struct {
+
+ Jim_Obj *argListObjPtr;
+ Jim_Obj *bodyObjPtr;
+ Jim_HashTable *staticVars;
+ int argListLen;
+ int reqArity;
+ int optArity;
+ int argsPos;
+ int upcall;
+ struct Jim_ProcArg {
+ Jim_Obj *nameObjPtr;
+ Jim_Obj *defaultObjPtr;
+ } *arglist;
+ Jim_Obj *nsObj;
+ } proc;
+ } u;
+} Jim_Cmd;
+
+
+typedef struct Jim_PrngState {
+ unsigned char sbox[256];
+ unsigned int i, j;
+} Jim_PrngState;
+
+typedef struct Jim_Interp {
+ Jim_Obj *result;
+ int errorLine;
+ Jim_Obj *errorFileNameObj;
+ int addStackTrace;
+ int maxCallFrameDepth;
+ int maxEvalDepth;
+ int evalDepth;
+ int returnCode;
+ int returnLevel;
+ int exitCode;
+ long id;
+ int signal_level;
+ jim_wide sigmask;
+ int (*signal_set_result)(struct Jim_Interp *interp, jim_wide sigmask);
+ Jim_CallFrame *framePtr;
+ Jim_CallFrame *topFramePtr;
+ struct Jim_HashTable commands;
+ unsigned long procEpoch; /* Incremented every time the result
+ of procedures names lookup caching
+ may no longer be valid. */
+ unsigned long callFrameEpoch; /* Incremented every time a new
+ callframe is created. This id is used for the
+ 'ID' field contained in the Jim_CallFrame
+ structure. */
+ int local;
+ Jim_Obj *liveList;
+ Jim_Obj *freeList;
+ Jim_Obj *currentScriptObj;
+ Jim_Obj *nullScriptObj;
+ Jim_Obj *emptyObj;
+ Jim_Obj *trueObj;
+ Jim_Obj *falseObj;
+ unsigned long referenceNextId;
+ struct Jim_HashTable references;
+ unsigned long lastCollectId; /* reference max Id of the last GC
+ execution. It's set to -1 while the collection
+ is running as sentinel to avoid to recursive
+ calls via the [collect] command inside
+ finalizers. */
+ time_t lastCollectTime;
+ Jim_Obj *stackTrace;
+ Jim_Obj *errorProc;
+ Jim_Obj *unknown;
+ int unknown_called;
+ int errorFlag;
+ void *cmdPrivData; /* Used to pass the private data pointer to
+ a command. It is set to what the user specified
+ via Jim_CreateCommand(). */
+
+ struct Jim_CallFrame *freeFramesList;
+ struct Jim_HashTable assocData;
+ Jim_PrngState *prngState;
+ struct Jim_HashTable packages;
+ Jim_Stack *loadHandles;
+} Jim_Interp;
+
+#define Jim_InterpIncrProcEpoch(i) (i)->procEpoch++
+#define Jim_SetResultString(i,s,l) Jim_SetResult(i, Jim_NewStringObj(i,s,l))
+#define Jim_SetResultInt(i,intval) Jim_SetResult(i, Jim_NewIntObj(i,intval))
+
+#define Jim_SetResultBool(i,b) Jim_SetResultInt(i, b)
+#define Jim_SetEmptyResult(i) Jim_SetResult(i, (i)->emptyObj)
+#define Jim_GetResult(i) ((i)->result)
+#define Jim_CmdPrivData(i) ((i)->cmdPrivData)
+
+#define Jim_SetResult(i,o) do { \
+ Jim_Obj *_resultObjPtr_ = (o); \
+ Jim_IncrRefCount(_resultObjPtr_); \
+ Jim_DecrRefCount(i,(i)->result); \
+ (i)->result = _resultObjPtr_; \
+} while(0)
+
+
+#define Jim_GetId(i) (++(i)->id)
+
+
+#define JIM_REFERENCE_TAGLEN 7 /* The tag is fixed-length, because the reference
+ string representation must be fixed length. */
+typedef struct Jim_Reference {
+ Jim_Obj *objPtr;
+ Jim_Obj *finalizerCmdNamePtr;
+ char tag[JIM_REFERENCE_TAGLEN+1];
+} Jim_Reference;
+
+
+#define Jim_NewEmptyStringObj(i) Jim_NewStringObj(i, "", 0)
+#define Jim_FreeHashTableIterator(iter) Jim_Free(iter)
+
+#define JIM_EXPORT
+
+
+JIM_EXPORT void *Jim_Alloc (int size);
+JIM_EXPORT void *Jim_Realloc(void *ptr, int size);
+JIM_EXPORT void Jim_Free (void *ptr);
+JIM_EXPORT char * Jim_StrDup (const char *s);
+JIM_EXPORT char *Jim_StrDupLen(const char *s, int l);
+
+
+JIM_EXPORT char **Jim_GetEnviron(void);
+JIM_EXPORT void Jim_SetEnviron(char **env);
+JIM_EXPORT int Jim_MakeTempFile(Jim_Interp *interp, const char *template);
+
+
+JIM_EXPORT int Jim_Eval(Jim_Interp *interp, const char *script);
+
+
+JIM_EXPORT int Jim_EvalSource(Jim_Interp *interp, const char *filename, int lineno, const char *script);
+
+#define Jim_Eval_Named(I, S, F, L) Jim_EvalSource((I), (F), (L), (S))
+
+JIM_EXPORT int Jim_EvalGlobal(Jim_Interp *interp, const char *script);
+JIM_EXPORT int Jim_EvalFile(Jim_Interp *interp, const char *filename);
+JIM_EXPORT int Jim_EvalFileGlobal(Jim_Interp *interp, const char *filename);
+JIM_EXPORT int Jim_EvalObj (Jim_Interp *interp, Jim_Obj *scriptObjPtr);
+JIM_EXPORT int Jim_EvalObjVector (Jim_Interp *interp, int objc,
+ Jim_Obj *const *objv);
+JIM_EXPORT int Jim_EvalObjList(Jim_Interp *interp, Jim_Obj *listObj);
+JIM_EXPORT int Jim_EvalObjPrefix(Jim_Interp *interp, Jim_Obj *prefix,
+ int objc, Jim_Obj *const *objv);
+#define Jim_EvalPrefix(i, p, oc, ov) Jim_EvalObjPrefix((i), Jim_NewStringObj((i), (p), -1), (oc), (ov))
+JIM_EXPORT int Jim_EvalNamespace(Jim_Interp *interp, Jim_Obj *scriptObj, Jim_Obj *nsObj);
+JIM_EXPORT int Jim_SubstObj (Jim_Interp *interp, Jim_Obj *substObjPtr,
+ Jim_Obj **resObjPtrPtr, int flags);
+
+
+JIM_EXPORT void Jim_InitStack(Jim_Stack *stack);
+JIM_EXPORT void Jim_FreeStack(Jim_Stack *stack);
+JIM_EXPORT int Jim_StackLen(Jim_Stack *stack);
+JIM_EXPORT void Jim_StackPush(Jim_Stack *stack, void *element);
+JIM_EXPORT void * Jim_StackPop(Jim_Stack *stack);
+JIM_EXPORT void * Jim_StackPeek(Jim_Stack *stack);
+JIM_EXPORT void Jim_FreeStackElements(Jim_Stack *stack, void (*freeFunc)(void *ptr));
+
+
+JIM_EXPORT int Jim_InitHashTable (Jim_HashTable *ht,
+ const Jim_HashTableType *type, void *privdata);
+JIM_EXPORT void Jim_ExpandHashTable (Jim_HashTable *ht,
+ unsigned int size);
+JIM_EXPORT int Jim_AddHashEntry (Jim_HashTable *ht, const void *key,
+ void *val);
+JIM_EXPORT int Jim_ReplaceHashEntry (Jim_HashTable *ht,
+ const void *key, void *val);
+JIM_EXPORT int Jim_DeleteHashEntry (Jim_HashTable *ht,
+ const void *key);
+JIM_EXPORT int Jim_FreeHashTable (Jim_HashTable *ht);
+JIM_EXPORT Jim_HashEntry * Jim_FindHashEntry (Jim_HashTable *ht,
+ const void *key);
+JIM_EXPORT void Jim_ResizeHashTable (Jim_HashTable *ht);
+JIM_EXPORT Jim_HashTableIterator *Jim_GetHashTableIterator
+ (Jim_HashTable *ht);
+JIM_EXPORT Jim_HashEntry * Jim_NextHashEntry
+ (Jim_HashTableIterator *iter);
+
+
+JIM_EXPORT Jim_Obj * Jim_NewObj (Jim_Interp *interp);
+JIM_EXPORT void Jim_FreeObj (Jim_Interp *interp, Jim_Obj *objPtr);
+JIM_EXPORT void Jim_InvalidateStringRep (Jim_Obj *objPtr);
+JIM_EXPORT Jim_Obj * Jim_DuplicateObj (Jim_Interp *interp,
+ Jim_Obj *objPtr);
+JIM_EXPORT const char * Jim_GetString(Jim_Obj *objPtr,
+ int *lenPtr);
+JIM_EXPORT const char *Jim_String(Jim_Obj *objPtr);
+JIM_EXPORT int Jim_Length(Jim_Obj *objPtr);
+
+
+JIM_EXPORT Jim_Obj * Jim_NewStringObj (Jim_Interp *interp,
+ const char *s, int len);
+JIM_EXPORT Jim_Obj *Jim_NewStringObjUtf8(Jim_Interp *interp,
+ const char *s, int charlen);
+JIM_EXPORT Jim_Obj * Jim_NewStringObjNoAlloc (Jim_Interp *interp,
+ char *s, int len);
+JIM_EXPORT void Jim_AppendString (Jim_Interp *interp, Jim_Obj *objPtr,
+ const char *str, int len);
+JIM_EXPORT void Jim_AppendObj (Jim_Interp *interp, Jim_Obj *objPtr,
+ Jim_Obj *appendObjPtr);
+JIM_EXPORT void Jim_AppendStrings (Jim_Interp *interp,
+ Jim_Obj *objPtr, ...);
+JIM_EXPORT int Jim_StringEqObj(Jim_Obj *aObjPtr, Jim_Obj *bObjPtr);
+JIM_EXPORT int Jim_StringMatchObj (Jim_Interp *interp, Jim_Obj *patternObjPtr,
+ Jim_Obj *objPtr, int nocase);
+JIM_EXPORT Jim_Obj * Jim_StringRangeObj (Jim_Interp *interp,
+ Jim_Obj *strObjPtr, Jim_Obj *firstObjPtr,
+ Jim_Obj *lastObjPtr);
+JIM_EXPORT Jim_Obj * Jim_FormatString (Jim_Interp *interp,
+ Jim_Obj *fmtObjPtr, int objc, Jim_Obj *const *objv);
+JIM_EXPORT Jim_Obj * Jim_ScanString (Jim_Interp *interp, Jim_Obj *strObjPtr,
+ Jim_Obj *fmtObjPtr, int flags);
+JIM_EXPORT int Jim_CompareStringImmediate (Jim_Interp *interp,
+ Jim_Obj *objPtr, const char *str);
+JIM_EXPORT int Jim_StringCompareObj(Jim_Interp *interp, Jim_Obj *firstObjPtr,
+ Jim_Obj *secondObjPtr, int nocase);
+JIM_EXPORT int Jim_StringCompareLenObj(Jim_Interp *interp, Jim_Obj *firstObjPtr,
+ Jim_Obj *secondObjPtr, int nocase);
+JIM_EXPORT int Jim_Utf8Length(Jim_Interp *interp, Jim_Obj *objPtr);
+
+
+JIM_EXPORT Jim_Obj * Jim_NewReference (Jim_Interp *interp,
+ Jim_Obj *objPtr, Jim_Obj *tagPtr, Jim_Obj *cmdNamePtr);
+JIM_EXPORT Jim_Reference * Jim_GetReference (Jim_Interp *interp,
+ Jim_Obj *objPtr);
+JIM_EXPORT int Jim_SetFinalizer (Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *cmdNamePtr);
+JIM_EXPORT int Jim_GetFinalizer (Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj **cmdNamePtrPtr);
+
+
+JIM_EXPORT Jim_Interp * Jim_CreateInterp (void);
+JIM_EXPORT void Jim_FreeInterp (Jim_Interp *i);
+JIM_EXPORT int Jim_GetExitCode (Jim_Interp *interp);
+JIM_EXPORT const char *Jim_ReturnCode(int code);
+JIM_EXPORT void Jim_SetResultFormatted(Jim_Interp *interp, const char *format, ...);
+
+
+JIM_EXPORT void Jim_RegisterCoreCommands (Jim_Interp *interp);
+JIM_EXPORT int Jim_CreateCommand (Jim_Interp *interp,
+ const char *cmdName, Jim_CmdProc cmdProc, void *privData,
+ Jim_DelCmdProc delProc);
+JIM_EXPORT int Jim_DeleteCommand (Jim_Interp *interp,
+ const char *cmdName);
+JIM_EXPORT int Jim_RenameCommand (Jim_Interp *interp,
+ const char *oldName, const char *newName);
+JIM_EXPORT Jim_Cmd * Jim_GetCommand (Jim_Interp *interp,
+ Jim_Obj *objPtr, int flags);
+JIM_EXPORT int Jim_SetVariable (Jim_Interp *interp,
+ Jim_Obj *nameObjPtr, Jim_Obj *valObjPtr);
+JIM_EXPORT int Jim_SetVariableStr (Jim_Interp *interp,
+ const char *name, Jim_Obj *objPtr);
+JIM_EXPORT int Jim_SetGlobalVariableStr (Jim_Interp *interp,
+ const char *name, Jim_Obj *objPtr);
+JIM_EXPORT int Jim_SetVariableStrWithStr (Jim_Interp *interp,
+ const char *name, const char *val);
+JIM_EXPORT int Jim_SetVariableLink (Jim_Interp *interp,
+ Jim_Obj *nameObjPtr, Jim_Obj *targetNameObjPtr,
+ Jim_CallFrame *targetCallFrame);
+JIM_EXPORT Jim_Obj * Jim_MakeGlobalNamespaceName(Jim_Interp *interp,
+ Jim_Obj *nameObjPtr);
+JIM_EXPORT Jim_Obj * Jim_GetVariable (Jim_Interp *interp,
+ Jim_Obj *nameObjPtr, int flags);
+JIM_EXPORT Jim_Obj * Jim_GetGlobalVariable (Jim_Interp *interp,
+ Jim_Obj *nameObjPtr, int flags);
+JIM_EXPORT Jim_Obj * Jim_GetVariableStr (Jim_Interp *interp,
+ const char *name, int flags);
+JIM_EXPORT Jim_Obj * Jim_GetGlobalVariableStr (Jim_Interp *interp,
+ const char *name, int flags);
+JIM_EXPORT int Jim_UnsetVariable (Jim_Interp *interp,
+ Jim_Obj *nameObjPtr, int flags);
+
+
+JIM_EXPORT Jim_CallFrame *Jim_GetCallFrameByLevel(Jim_Interp *interp,
+ Jim_Obj *levelObjPtr);
+
+
+JIM_EXPORT int Jim_Collect (Jim_Interp *interp);
+JIM_EXPORT void Jim_CollectIfNeeded (Jim_Interp *interp);
+
+
+JIM_EXPORT int Jim_GetIndex (Jim_Interp *interp, Jim_Obj *objPtr,
+ int *indexPtr);
+
+
+JIM_EXPORT Jim_Obj * Jim_NewListObj (Jim_Interp *interp,
+ Jim_Obj *const *elements, int len);
+JIM_EXPORT void Jim_ListInsertElements (Jim_Interp *interp,
+ Jim_Obj *listPtr, int listindex, int objc, Jim_Obj *const *objVec);
+JIM_EXPORT void Jim_ListAppendElement (Jim_Interp *interp,
+ Jim_Obj *listPtr, Jim_Obj *objPtr);
+JIM_EXPORT void Jim_ListAppendList (Jim_Interp *interp,
+ Jim_Obj *listPtr, Jim_Obj *appendListPtr);
+JIM_EXPORT int Jim_ListLength (Jim_Interp *interp, Jim_Obj *objPtr);
+JIM_EXPORT int Jim_ListIndex (Jim_Interp *interp, Jim_Obj *listPrt,
+ int listindex, Jim_Obj **objPtrPtr, int seterr);
+JIM_EXPORT Jim_Obj *Jim_ListGetIndex(Jim_Interp *interp, Jim_Obj *listPtr, int idx);
+JIM_EXPORT int Jim_SetListIndex (Jim_Interp *interp,
+ Jim_Obj *varNamePtr, Jim_Obj *const *indexv, int indexc,
+ Jim_Obj *newObjPtr);
+JIM_EXPORT Jim_Obj * Jim_ConcatObj (Jim_Interp *interp, int objc,
+ Jim_Obj *const *objv);
+JIM_EXPORT Jim_Obj *Jim_ListJoin(Jim_Interp *interp,
+ Jim_Obj *listObjPtr, const char *joinStr, int joinStrLen);
+
+
+JIM_EXPORT Jim_Obj * Jim_NewDictObj (Jim_Interp *interp,
+ Jim_Obj *const *elements, int len);
+JIM_EXPORT int Jim_DictKey (Jim_Interp *interp, Jim_Obj *dictPtr,
+ Jim_Obj *keyPtr, Jim_Obj **objPtrPtr, int flags);
+JIM_EXPORT int Jim_DictKeysVector (Jim_Interp *interp,
+ Jim_Obj *dictPtr, Jim_Obj *const *keyv, int keyc,
+ Jim_Obj **objPtrPtr, int flags);
+JIM_EXPORT int Jim_SetDictKeysVector (Jim_Interp *interp,
+ Jim_Obj *varNamePtr, Jim_Obj *const *keyv, int keyc,
+ Jim_Obj *newObjPtr, int flags);
+JIM_EXPORT int Jim_DictPairs(Jim_Interp *interp,
+ Jim_Obj *dictPtr, Jim_Obj ***objPtrPtr, int *len);
+JIM_EXPORT int Jim_DictAddElement(Jim_Interp *interp, Jim_Obj *objPtr,
+ Jim_Obj *keyObjPtr, Jim_Obj *valueObjPtr);
+JIM_EXPORT int Jim_DictKeys(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *patternObj);
+JIM_EXPORT int Jim_DictValues(Jim_Interp *interp, Jim_Obj *dictObjPtr, Jim_Obj *patternObjPtr);
+JIM_EXPORT int Jim_DictSize(Jim_Interp *interp, Jim_Obj *objPtr);
+JIM_EXPORT int Jim_DictInfo(Jim_Interp *interp, Jim_Obj *objPtr);
+
+
+JIM_EXPORT int Jim_GetReturnCode (Jim_Interp *interp, Jim_Obj *objPtr,
+ int *intPtr);
+
+
+JIM_EXPORT int Jim_EvalExpression (Jim_Interp *interp,
+ Jim_Obj *exprObjPtr, Jim_Obj **exprResultPtrPtr);
+JIM_EXPORT int Jim_GetBoolFromExpr (Jim_Interp *interp,
+ Jim_Obj *exprObjPtr, int *boolPtr);
+
+
+JIM_EXPORT int Jim_GetWide (Jim_Interp *interp, Jim_Obj *objPtr,
+ jim_wide *widePtr);
+JIM_EXPORT int Jim_GetLong (Jim_Interp *interp, Jim_Obj *objPtr,
+ long *longPtr);
+#define Jim_NewWideObj Jim_NewIntObj
+JIM_EXPORT Jim_Obj * Jim_NewIntObj (Jim_Interp *interp,
+ jim_wide wideValue);
+
+
+JIM_EXPORT int Jim_GetDouble(Jim_Interp *interp, Jim_Obj *objPtr,
+ double *doublePtr);
+JIM_EXPORT void Jim_SetDouble(Jim_Interp *interp, Jim_Obj *objPtr,
+ double doubleValue);
+JIM_EXPORT Jim_Obj * Jim_NewDoubleObj(Jim_Interp *interp, double doubleValue);
+
+
+JIM_EXPORT void Jim_WrongNumArgs (Jim_Interp *interp, int argc,
+ Jim_Obj *const *argv, const char *msg);
+JIM_EXPORT int Jim_GetEnum (Jim_Interp *interp, Jim_Obj *objPtr,
+ const char * const *tablePtr, int *indexPtr, const char *name, int flags);
+JIM_EXPORT int Jim_ScriptIsComplete (const char *s, int len,
+ char *stateCharPtr);
+JIM_EXPORT int Jim_FindByName(const char *name, const char * const array[], size_t len);
+
+
+typedef void (Jim_InterpDeleteProc)(Jim_Interp *interp, void *data);
+JIM_EXPORT void * Jim_GetAssocData(Jim_Interp *interp, const char *key);
+JIM_EXPORT int Jim_SetAssocData(Jim_Interp *interp, const char *key,
+ Jim_InterpDeleteProc *delProc, void *data);
+JIM_EXPORT int Jim_DeleteAssocData(Jim_Interp *interp, const char *key);
+
+
+
+JIM_EXPORT int Jim_PackageProvide (Jim_Interp *interp,
+ const char *name, const char *ver, int flags);
+JIM_EXPORT int Jim_PackageRequire (Jim_Interp *interp,
+ const char *name, int flags);
+
+
+JIM_EXPORT void Jim_MakeErrorMessage (Jim_Interp *interp);
+
+
+JIM_EXPORT int Jim_InteractivePrompt (Jim_Interp *interp);
+JIM_EXPORT void Jim_HistoryLoad(const char *filename);
+JIM_EXPORT void Jim_HistorySave(const char *filename);
+JIM_EXPORT char *Jim_HistoryGetline(const char *prompt);
+JIM_EXPORT void Jim_HistoryAdd(const char *line);
+JIM_EXPORT void Jim_HistoryShow(void);
+
+
+JIM_EXPORT int Jim_InitStaticExtensions(Jim_Interp *interp);
+JIM_EXPORT int Jim_StringToWide(const char *str, jim_wide *widePtr, int base);
+JIM_EXPORT int Jim_IsBigEndian(void);
+
+#define Jim_CheckSignal(i) ((i)->signal_level && (i)->sigmask)
+
+
+JIM_EXPORT int Jim_LoadLibrary(Jim_Interp *interp, const char *pathName);
+JIM_EXPORT void Jim_FreeLoadHandles(Jim_Interp *interp);
+
+
+JIM_EXPORT FILE *Jim_AioFilehandle(Jim_Interp *interp, Jim_Obj *command);
+
+
+JIM_EXPORT int Jim_IsDict(Jim_Obj *objPtr);
+JIM_EXPORT int Jim_IsList(Jim_Obj *objPtr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#ifndef JIM_SUBCMD_H
+#define JIM_SUBCMD_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define JIM_MODFLAG_HIDDEN 0x0001
+#define JIM_MODFLAG_FULLARGV 0x0002
+
+
+
+typedef int jim_subcmd_function(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
+
+typedef struct {
+ const char *cmd;
+ const char *args;
+ jim_subcmd_function *function;
+ short minargs;
+ short maxargs;
+ unsigned short flags;
+} jim_subcmd_type;
+
+const jim_subcmd_type *
+Jim_ParseSubCmd(Jim_Interp *interp, const jim_subcmd_type *command_table, int argc, Jim_Obj *const *argv);
+
+int Jim_SubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
+
+int Jim_CallSubCmd(Jim_Interp *interp, const jim_subcmd_type *ct, int argc, Jim_Obj *const *argv);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+#ifndef JIMREGEXP_H
+#define JIMREGEXP_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include
+
+typedef struct {
+ int rm_so;
+ int rm_eo;
+} regmatch_t;
+
+
+typedef struct regexp {
+
+ int re_nsub;
+
+
+ int cflags;
+ int err;
+ int regstart;
+ int reganch;
+ int regmust;
+ int regmlen;
+ int *program;
+
+
+ const char *regparse;
+ int p;
+ int proglen;
+
+
+ int eflags;
+ const char *start;
+ const char *reginput;
+ const char *regbol;
+
+
+ regmatch_t *pmatch;
+ int nmatch;
+} regexp;
+
+typedef regexp regex_t;
+
+#define REG_EXTENDED 0
+#define REG_NEWLINE 1
+#define REG_ICASE 2
+
+#define REG_NOTBOL 16
+
+enum {
+ REG_NOERROR,
+ REG_NOMATCH,
+ REG_BADPAT,
+ REG_ERR_NULL_ARGUMENT,
+ REG_ERR_UNKNOWN,
+ REG_ERR_TOO_BIG,
+ REG_ERR_NOMEM,
+ REG_ERR_TOO_MANY_PAREN,
+ REG_ERR_UNMATCHED_PAREN,
+ REG_ERR_UNMATCHED_BRACES,
+ REG_ERR_BAD_COUNT,
+ REG_ERR_JUNK_ON_END,
+ REG_ERR_OPERAND_COULD_BE_EMPTY,
+ REG_ERR_NESTED_COUNT,
+ REG_ERR_INTERNAL,
+ REG_ERR_COUNT_FOLLOWS_NOTHING,
+ REG_ERR_TRAILING_BACKSLASH,
+ REG_ERR_CORRUPTED,
+ REG_ERR_NULL_CHAR,
+ REG_ERR_NUM
+};
+
+int regcomp(regex_t *preg, const char *regex, int cflags);
+int regexec(regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], int eflags);
+size_t regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size);
+void regfree(regex_t *preg);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+int Jim_bootstrapInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "bootstrap", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ return Jim_EvalSource(interp, "bootstrap.tcl", 1,
+"\n"
+"\n"
+"proc package {args} {}\n"
+);
+}
+int Jim_initjimshInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "initjimsh", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ return Jim_EvalSource(interp, "initjimsh.tcl", 1,
+"\n"
+"\n"
+"\n"
+"proc _jimsh_init {} {\n"
+" rename _jimsh_init {}\n"
+" global jim::exe jim::argv0 tcl_interactive auto_path tcl_platform\n"
+"\n"
+"\n"
+" if {[exists jim::argv0]} {\n"
+" if {[string match \"*/*\" $jim::argv0]} {\n"
+" set jim::exe [file join [pwd] $jim::argv0]\n"
+" } else {\n"
+" foreach path [split [env PATH \"\"] $tcl_platform(pathSeparator)] {\n"
+" set exec [file join [pwd] [string map {\\\\ /} $path] $jim::argv0]\n"
+" if {[file executable $exec]} {\n"
+" set jim::exe $exec\n"
+" break\n"
+" }\n"
+" }\n"
+" }\n"
+" }\n"
+"\n"
+"\n"
+" lappend p {*}[split [env JIMLIB {}] $tcl_platform(pathSeparator)]\n"
+" if {[exists jim::exe]} {\n"
+" lappend p [file dirname $jim::exe]\n"
+" }\n"
+" lappend p {*}$auto_path\n"
+" set auto_path $p\n"
+"\n"
+" if {$tcl_interactive && [env HOME {}] ne \"\"} {\n"
+" foreach src {.jimrc jimrc.tcl} {\n"
+" if {[file exists [env HOME]/$src]} {\n"
+" uplevel #0 source [env HOME]/$src\n"
+" break\n"
+" }\n"
+" }\n"
+" }\n"
+" return \"\"\n"
+"}\n"
+"\n"
+"if {$tcl_platform(platform) eq \"windows\"} {\n"
+" set jim::argv0 [string map {\\\\ /} $jim::argv0]\n"
+"}\n"
+"\n"
+"_jimsh_init\n"
+);
+}
+int Jim_globInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "glob", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ return Jim_EvalSource(interp, "glob.tcl", 1,
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"package require readdir\n"
+"\n"
+"\n"
+"proc glob.globdir {dir pattern} {\n"
+" if {[file exists $dir/$pattern]} {\n"
+"\n"
+" return [list $pattern]\n"
+" }\n"
+"\n"
+" set result {}\n"
+" set files [readdir $dir]\n"
+" lappend files . ..\n"
+"\n"
+" foreach name $files {\n"
+" if {[string match $pattern $name]} {\n"
+"\n"
+" if {[string index $name 0] eq \".\" && [string index $pattern 0] ne \".\"} {\n"
+" continue\n"
+" }\n"
+" lappend result $name\n"
+" }\n"
+" }\n"
+"\n"
+" return $result\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"proc glob.explode {pattern} {\n"
+" set oldexp {}\n"
+" set newexp {\"\"}\n"
+"\n"
+" while 1 {\n"
+" set oldexp $newexp\n"
+" set newexp {}\n"
+" set ob [string first \\{ $pattern]\n"
+" set cb [string first \\} $pattern]\n"
+"\n"
+" if {$ob < $cb && $ob != -1} {\n"
+" set mid [string range $pattern 0 $ob-1]\n"
+" set subexp [lassign [glob.explode [string range $pattern $ob+1 end]] pattern]\n"
+" if {$pattern eq \"\"} {\n"
+" error \"unmatched open brace in glob pattern\"\n"
+" }\n"
+" set pattern [string range $pattern 1 end]\n"
+"\n"
+" foreach subs $subexp {\n"
+" foreach sub [split $subs ,] {\n"
+" foreach old $oldexp {\n"
+" lappend newexp $old$mid$sub\n"
+" }\n"
+" }\n"
+" }\n"
+" } elseif {$cb != -1} {\n"
+" set suf [string range $pattern 0 $cb-1]\n"
+" set rest [string range $pattern $cb end]\n"
+" break\n"
+" } else {\n"
+" set suf $pattern\n"
+" set rest \"\"\n"
+" break\n"
+" }\n"
+" }\n"
+"\n"
+" foreach old $oldexp {\n"
+" lappend newexp $old$suf\n"
+" }\n"
+" list $rest {*}$newexp\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"proc glob.glob {base pattern} {\n"
+" set dir [file dirname $pattern]\n"
+" if {$pattern eq $dir || $pattern eq \"\"} {\n"
+" return [list [file join $base $dir] $pattern]\n"
+" } elseif {$pattern eq [file tail $pattern]} {\n"
+" set dir \"\"\n"
+" }\n"
+"\n"
+"\n"
+" set dirlist [glob.glob $base $dir]\n"
+" set pattern [file tail $pattern]\n"
+"\n"
+"\n"
+" set result {}\n"
+" foreach {realdir dir} $dirlist {\n"
+" if {![file isdir $realdir]} {\n"
+" continue\n"
+" }\n"
+" if {[string index $dir end] ne \"/\" && $dir ne \"\"} {\n"
+" append dir /\n"
+" }\n"
+" foreach name [glob.globdir $realdir $pattern] {\n"
+" lappend result [file join $realdir $name] $dir$name\n"
+" }\n"
+" }\n"
+" return $result\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"proc glob {args} {\n"
+" set nocomplain 0\n"
+" set base \"\"\n"
+" set tails 0\n"
+"\n"
+" set n 0\n"
+" foreach arg $args {\n"
+" if {[info exists param]} {\n"
+" set $param $arg\n"
+" unset param\n"
+" incr n\n"
+" continue\n"
+" }\n"
+" switch -glob -- $arg {\n"
+" -d* {\n"
+" set switch $arg\n"
+" set param base\n"
+" }\n"
+" -n* {\n"
+" set nocomplain 1\n"
+" }\n"
+" -ta* {\n"
+" set tails 1\n"
+" }\n"
+" -- {\n"
+" incr n\n"
+" break\n"
+" }\n"
+" -* {\n"
+" return -code error \"bad option \\\"$arg\\\": must be -directory, -nocomplain, -tails, or --\"\n"
+" }\n"
+" * {\n"
+" break\n"
+" }\n"
+" }\n"
+" incr n\n"
+" }\n"
+" if {[info exists param]} {\n"
+" return -code error \"missing argument to \\\"$switch\\\"\"\n"
+" }\n"
+" if {[llength $args] <= $n} {\n"
+" return -code error \"wrong # args: should be \\\"glob ?options? pattern ?pattern ...?\\\"\"\n"
+" }\n"
+"\n"
+" set args [lrange $args $n end]\n"
+"\n"
+" set result {}\n"
+" foreach pattern $args {\n"
+" set escpattern [string map {\n"
+" \\\\\\\\ \\x01 \\\\\\{ \\x02 \\\\\\} \\x03 \\\\, \\x04\n"
+" } $pattern]\n"
+" set patexps [lassign [glob.explode $escpattern] rest]\n"
+" if {$rest ne \"\"} {\n"
+" return -code error \"unmatched close brace in glob pattern\"\n"
+" }\n"
+" foreach patexp $patexps {\n"
+" set patexp [string map {\n"
+" \\x01 \\\\\\\\ \\x02 \\{ \\x03 \\} \\x04 ,\n"
+" } $patexp]\n"
+" foreach {realname name} [glob.glob $base $patexp] {\n"
+" incr n\n"
+" if {$tails} {\n"
+" lappend result $name\n"
+" } else {\n"
+" lappend result [file join $base $name]\n"
+" }\n"
+" }\n"
+" }\n"
+" }\n"
+"\n"
+" if {!$nocomplain && [llength $result] == 0} {\n"
+" set s $(([llength $args] > 1) ? \"s\" : \"\")\n"
+" return -code error \"no files matched glob pattern$s \\\"[join $args]\\\"\"\n"
+" }\n"
+"\n"
+" return $result\n"
+"}\n"
+);
+}
+int Jim_stdlibInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "stdlib", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ return Jim_EvalSource(interp, "stdlib.tcl", 1,
+"\n"
+"\n"
+"\n"
+"proc lambda {arglist args} {\n"
+" tailcall proc [ref {} function lambda.finalizer] $arglist {*}$args\n"
+"}\n"
+"\n"
+"proc lambda.finalizer {name val} {\n"
+" rename $name {}\n"
+"}\n"
+"\n"
+"\n"
+"proc curry {args} {\n"
+" alias [ref {} function lambda.finalizer] {*}$args\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"proc function {value} {\n"
+" return $value\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"proc stacktrace {{skip 0}} {\n"
+" set trace {}\n"
+" incr skip\n"
+" foreach level [range $skip [info level]] {\n"
+" lappend trace {*}[info frame -$level]\n"
+" }\n"
+" return $trace\n"
+"}\n"
+"\n"
+"\n"
+"proc stackdump {stacktrace} {\n"
+" set lines {}\n"
+" foreach {l f p} [lreverse $stacktrace] {\n"
+" set line {}\n"
+" if {$p ne \"\"} {\n"
+" append line \"in procedure '$p' \"\n"
+" if {$f ne \"\"} {\n"
+" append line \"called \"\n"
+" }\n"
+" }\n"
+" if {$f ne \"\"} {\n"
+" append line \"at file \\\"$f\\\", line $l\"\n"
+" }\n"
+" if {$line ne \"\"} {\n"
+" lappend lines $line\n"
+" }\n"
+" }\n"
+" join $lines \\n\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"proc errorInfo {msg {stacktrace \"\"}} {\n"
+" if {$stacktrace eq \"\"} {\n"
+"\n"
+" set stacktrace [info stacktrace]\n"
+"\n"
+" lappend stacktrace {*}[stacktrace 1]\n"
+" }\n"
+" lassign $stacktrace p f l\n"
+" if {$f ne \"\"} {\n"
+" set result \"$f:$l: Error: \"\n"
+" }\n"
+" append result \"$msg\\n\"\n"
+" append result [stackdump $stacktrace]\n"
+"\n"
+"\n"
+" string trim $result\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"proc {info nameofexecutable} {} {\n"
+" if {[exists ::jim::exe]} {\n"
+" return $::jim::exe\n"
+" }\n"
+"}\n"
+"\n"
+"\n"
+"proc {dict with} {&dictVar {args key} script} {\n"
+" set keys {}\n"
+" foreach {n v} [dict get $dictVar {*}$key] {\n"
+" upvar $n var_$n\n"
+" set var_$n $v\n"
+" lappend keys $n\n"
+" }\n"
+" catch {uplevel 1 $script} msg opts\n"
+" if {[info exists dictVar] && ([llength $key] == 0 || [dict exists $dictVar {*}$key])} {\n"
+" foreach n $keys {\n"
+" if {[info exists var_$n]} {\n"
+" dict set dictVar {*}$key $n [set var_$n]\n"
+" } else {\n"
+" dict unset dictVar {*}$key $n\n"
+" }\n"
+" }\n"
+" }\n"
+" return {*}$opts $msg\n"
+"}\n"
+"\n"
+"\n"
+"proc {dict update} {&varName args script} {\n"
+" set keys {}\n"
+" foreach {n v} $args {\n"
+" upvar $v var_$v\n"
+" if {[dict exists $varName $n]} {\n"
+" set var_$v [dict get $varName $n]\n"
+" }\n"
+" }\n"
+" catch {uplevel 1 $script} msg opts\n"
+" if {[info exists varName]} {\n"
+" foreach {n v} $args {\n"
+" if {[info exists var_$v]} {\n"
+" dict set varName $n [set var_$v]\n"
+" } else {\n"
+" dict unset varName $n\n"
+" }\n"
+" }\n"
+" }\n"
+" return {*}$opts $msg\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"proc {dict merge} {dict args} {\n"
+" foreach d $args {\n"
+"\n"
+" dict size $d\n"
+" foreach {k v} $d {\n"
+" dict set dict $k $v\n"
+" }\n"
+" }\n"
+" return $dict\n"
+"}\n"
+"\n"
+"proc {dict replace} {dictionary {args {key value}}} {\n"
+" if {[llength ${key value}] % 2} {\n"
+" tailcall {dict replace}\n"
+" }\n"
+" tailcall dict merge $dictionary ${key value}\n"
+"}\n"
+"\n"
+"\n"
+"proc {dict lappend} {varName key {args value}} {\n"
+" upvar $varName dict\n"
+" if {[exists dict] && [dict exists $dict $key]} {\n"
+" set list [dict get $dict $key]\n"
+" }\n"
+" lappend list {*}$value\n"
+" dict set dict $key $list\n"
+"}\n"
+"\n"
+"\n"
+"proc {dict append} {varName key {args value}} {\n"
+" upvar $varName dict\n"
+" if {[exists dict] && [dict exists $dict $key]} {\n"
+" set str [dict get $dict $key]\n"
+" }\n"
+" append str {*}$value\n"
+" dict set dict $key $str\n"
+"}\n"
+"\n"
+"\n"
+"proc {dict incr} {varName key {increment 1}} {\n"
+" upvar $varName dict\n"
+" if {[exists dict] && [dict exists $dict $key]} {\n"
+" set value [dict get $dict $key]\n"
+" }\n"
+" incr value $increment\n"
+" dict set dict $key $value\n"
+"}\n"
+"\n"
+"\n"
+"proc {dict remove} {dictionary {args key}} {\n"
+" foreach k $key {\n"
+" dict unset dictionary $k\n"
+" }\n"
+" return $dictionary\n"
+"}\n"
+"\n"
+"\n"
+"proc {dict values} {dictionary {pattern *}} {\n"
+" dict keys [lreverse $dictionary] $pattern\n"
+"}\n"
+"\n"
+"\n"
+"proc {dict for} {vars dictionary script} {\n"
+" if {[llength $vars] != 2} {\n"
+" return -code error \"must have exactly two variable names\"\n"
+" }\n"
+" dict size $dictionary\n"
+" tailcall foreach $vars $dictionary $script\n"
+"}\n"
+);
+}
+int Jim_tclcompatInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "tclcompat", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ return Jim_EvalSource(interp, "tclcompat.tcl", 1,
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"set env [env]\n"
+"\n"
+"\n"
+"if {[info commands stdout] ne \"\"} {\n"
+"\n"
+" foreach p {gets flush close eof seek tell} {\n"
+" proc $p {chan args} {p} {\n"
+" tailcall $chan $p {*}$args\n"
+" }\n"
+" }\n"
+" unset p\n"
+"\n"
+"\n"
+"\n"
+" proc puts {{-nonewline {}} {chan stdout} msg} {\n"
+" if {${-nonewline} ni {-nonewline {}}} {\n"
+" tailcall ${-nonewline} puts $msg\n"
+" }\n"
+" tailcall $chan puts {*}${-nonewline} $msg\n"
+" }\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+" proc read {{-nonewline {}} chan} {\n"
+" if {${-nonewline} ni {-nonewline {}}} {\n"
+" tailcall ${-nonewline} read {*}${chan}\n"
+" }\n"
+" tailcall $chan read {*}${-nonewline}\n"
+" }\n"
+"\n"
+" proc fconfigure {f args} {\n"
+" foreach {n v} $args {\n"
+" switch -glob -- $n {\n"
+" -bl* {\n"
+" $f ndelay $(!$v)\n"
+" }\n"
+" -bu* {\n"
+" $f buffering $v\n"
+" }\n"
+" -tr* {\n"
+"\n"
+" }\n"
+" default {\n"
+" return -code error \"fconfigure: unknown option $n\"\n"
+" }\n"
+" }\n"
+" }\n"
+" }\n"
+"}\n"
+"\n"
+"\n"
+"proc fileevent {args} {\n"
+" tailcall {*}$args\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"proc parray {arrayname {pattern *} {puts puts}} {\n"
+" upvar $arrayname a\n"
+"\n"
+" set max 0\n"
+" foreach name [array names a $pattern]] {\n"
+" if {[string length $name] > $max} {\n"
+" set max [string length $name]\n"
+" }\n"
+" }\n"
+" incr max [string length $arrayname]\n"
+" incr max 2\n"
+" foreach name [lsort [array names a $pattern]] {\n"
+" $puts [format \"%-${max}s = %s\" $arrayname\\($name\\) $a($name)]\n"
+" }\n"
+"}\n"
+"\n"
+"\n"
+"proc {file copy} {{force {}} source target} {\n"
+" try {\n"
+" if {$force ni {{} -force}} {\n"
+" error \"bad option \\\"$force\\\": should be -force\"\n"
+" }\n"
+"\n"
+" set in [open $source rb]\n"
+"\n"
+" if {[file exists $target]} {\n"
+" if {$force eq \"\"} {\n"
+" error \"error copying \\\"$source\\\" to \\\"$target\\\": file already exists\"\n"
+" }\n"
+"\n"
+" if {$source eq $target} {\n"
+" return\n"
+" }\n"
+"\n"
+"\n"
+" file stat $source ss\n"
+" file stat $target ts\n"
+" if {$ss(dev) == $ts(dev) && $ss(ino) == $ts(ino) && $ss(ino)} {\n"
+" return\n"
+" }\n"
+" }\n"
+" set out [open $target wb]\n"
+" $in copyto $out\n"
+" $out close\n"
+" } on error {msg opts} {\n"
+" incr opts(-level)\n"
+" return {*}$opts $msg\n"
+" } finally {\n"
+" catch {$in close}\n"
+" }\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"proc popen {cmd {mode r}} {\n"
+" lassign [socket pipe] r w\n"
+" try {\n"
+" if {[string match \"w*\" $mode]} {\n"
+" lappend cmd <@$r &\n"
+" set pids [exec {*}$cmd]\n"
+" $r close\n"
+" set f $w\n"
+" } else {\n"
+" lappend cmd >@$w &\n"
+" set pids [exec {*}$cmd]\n"
+" $w close\n"
+" set f $r\n"
+" }\n"
+" lambda {cmd args} {f pids} {\n"
+" if {$cmd eq \"pid\"} {\n"
+" return $pids\n"
+" }\n"
+" if {$cmd eq \"close\"} {\n"
+" $f close\n"
+"\n"
+" foreach p $pids { os.wait $p }\n"
+" return\n"
+" }\n"
+" tailcall $f $cmd {*}$args\n"
+" }\n"
+" } on error {error opts} {\n"
+" $r close\n"
+" $w close\n"
+" error $error\n"
+" }\n"
+"}\n"
+"\n"
+"\n"
+"local proc pid {{channelId {}}} {\n"
+" if {$channelId eq \"\"} {\n"
+" tailcall upcall pid\n"
+" }\n"
+" if {[catch {$channelId tell}]} {\n"
+" return -code error \"can not find channel named \\\"$channelId\\\"\"\n"
+" }\n"
+" if {[catch {$channelId pid} pids]} {\n"
+" return \"\"\n"
+" }\n"
+" return $pids\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"\n"
+"proc try {args} {\n"
+" set catchopts {}\n"
+" while {[string match -* [lindex $args 0]]} {\n"
+" set args [lassign $args opt]\n"
+" if {$opt eq \"--\"} {\n"
+" break\n"
+" }\n"
+" lappend catchopts $opt\n"
+" }\n"
+" if {[llength $args] == 0} {\n"
+" return -code error {wrong # args: should be \"try ?options? script ?argument ...?\"}\n"
+" }\n"
+" set args [lassign $args script]\n"
+" set code [catch -eval {*}$catchopts {uplevel 1 $script} msg opts]\n"
+"\n"
+" set handled 0\n"
+"\n"
+" foreach {on codes vars script} $args {\n"
+" switch -- $on \\\n"
+" on {\n"
+" if {!$handled && ($codes eq \"*\" || [info returncode $code] in $codes)} {\n"
+" lassign $vars msgvar optsvar\n"
+" if {$msgvar ne \"\"} {\n"
+" upvar $msgvar hmsg\n"
+" set hmsg $msg\n"
+" }\n"
+" if {$optsvar ne \"\"} {\n"
+" upvar $optsvar hopts\n"
+" set hopts $opts\n"
+" }\n"
+"\n"
+" set code [catch {uplevel 1 $script} msg opts]\n"
+" incr handled\n"
+" }\n"
+" } \\\n"
+" finally {\n"
+" set finalcode [catch {uplevel 1 $codes} finalmsg finalopts]\n"
+" if {$finalcode} {\n"
+"\n"
+" set code $finalcode\n"
+" set msg $finalmsg\n"
+" set opts $finalopts\n"
+" }\n"
+" break\n"
+" } \\\n"
+" default {\n"
+" return -code error \"try: expected 'on' or 'finally', got '$on'\"\n"
+" }\n"
+" }\n"
+"\n"
+" if {$code} {\n"
+" incr opts(-level)\n"
+" return {*}$opts $msg\n"
+" }\n"
+" return $msg\n"
+"}\n"
+"\n"
+"\n"
+"\n"
+"proc throw {code {msg \"\"}} {\n"
+" return -code $code $msg\n"
+"}\n"
+"\n"
+"\n"
+"proc {file delete force} {path} {\n"
+" foreach e [readdir $path] {\n"
+" file delete -force $path/$e\n"
+" }\n"
+" file delete $path\n"
+"}\n"
+);
+}
+
+
+#include
+#include
+#include
+#include
+#ifdef HAVE_UNISTD_H
+#include
+#include
+#endif
+
+
+#if defined(HAVE_SYS_SOCKET_H) && defined(HAVE_SELECT) && defined(HAVE_NETINET_IN_H) && defined(HAVE_NETDB_H) && defined(HAVE_ARPA_INET_H)
+#include
+#include
+#include
+#include
+#ifdef HAVE_SYS_UN_H
+#include
+#endif
+#else
+#define JIM_ANSIC
+#endif
+
+
+#define AIO_CMD_LEN 32
+#define AIO_BUF_LEN 256
+
+#ifndef HAVE_FTELLO
+ #define ftello ftell
+#endif
+#ifndef HAVE_FSEEKO
+ #define fseeko fseek
+#endif
+
+#define AIO_KEEPOPEN 1
+
+#if defined(JIM_IPV6)
+#define IPV6 1
+#else
+#define IPV6 0
+#ifndef PF_INET6
+#define PF_INET6 0
+#endif
+#endif
+
+
+typedef struct AioFile
+{
+ FILE *fp;
+ Jim_Obj *filename;
+ int type;
+ int openFlags;
+ int fd;
+ Jim_Obj *rEvent;
+ Jim_Obj *wEvent;
+ Jim_Obj *eEvent;
+ int addr_family;
+} AioFile;
+
+static int JimAioSubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
+static int JimMakeChannel(Jim_Interp *interp, FILE *fh, int fd, Jim_Obj *filename,
+ const char *hdlfmt, int family, const char *mode);
+
+
+static void JimAioSetError(Jim_Interp *interp, Jim_Obj *name)
+{
+ if (name) {
+ Jim_SetResultFormatted(interp, "%#s: %s", name, strerror(errno));
+ }
+ else {
+ Jim_SetResultString(interp, strerror(errno), -1);
+ }
+}
+
+static void JimAioDelProc(Jim_Interp *interp, void *privData)
+{
+ AioFile *af = privData;
+
+ JIM_NOTUSED(interp);
+
+ Jim_DecrRefCount(interp, af->filename);
+
+#ifdef jim_ext_eventloop
+
+ Jim_DeleteFileHandler(interp, af->fp, JIM_EVENT_READABLE | JIM_EVENT_WRITABLE | JIM_EVENT_EXCEPTION);
+#endif
+
+ if (!(af->openFlags & AIO_KEEPOPEN)) {
+ fclose(af->fp);
+ }
+
+ Jim_Free(af);
+}
+
+static int JimCheckStreamError(Jim_Interp *interp, AioFile *af)
+{
+ if (!ferror(af->fp)) {
+ return JIM_OK;
+ }
+ clearerr(af->fp);
+
+ if (feof(af->fp) || errno == EAGAIN || errno == EINTR) {
+ return JIM_OK;
+ }
+#ifdef ECONNRESET
+ if (errno == ECONNRESET) {
+ return JIM_OK;
+ }
+#endif
+#ifdef ECONNABORTED
+ if (errno != ECONNABORTED) {
+ return JIM_OK;
+ }
+#endif
+ JimAioSetError(interp, af->filename);
+ return JIM_ERR;
+}
+
+static int aio_cmd_read(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+ char buf[AIO_BUF_LEN];
+ Jim_Obj *objPtr;
+ int nonewline = 0;
+ jim_wide neededLen = -1;
+
+ if (argc && Jim_CompareStringImmediate(interp, argv[0], "-nonewline")) {
+ nonewline = 1;
+ argv++;
+ argc--;
+ }
+ if (argc == 1) {
+ if (Jim_GetWide(interp, argv[0], &neededLen) != JIM_OK)
+ return JIM_ERR;
+ if (neededLen < 0) {
+ Jim_SetResultString(interp, "invalid parameter: negative len", -1);
+ return JIM_ERR;
+ }
+ }
+ else if (argc) {
+ return -1;
+ }
+ objPtr = Jim_NewStringObj(interp, NULL, 0);
+ while (neededLen != 0) {
+ int retval;
+ int readlen;
+
+ if (neededLen == -1) {
+ readlen = AIO_BUF_LEN;
+ }
+ else {
+ readlen = (neededLen > AIO_BUF_LEN ? AIO_BUF_LEN : neededLen);
+ }
+ retval = fread(buf, 1, readlen, af->fp);
+ if (retval > 0) {
+ Jim_AppendString(interp, objPtr, buf, retval);
+ if (neededLen != -1) {
+ neededLen -= retval;
+ }
+ }
+ if (retval != readlen)
+ break;
+ }
+
+ if (JimCheckStreamError(interp, af)) {
+ Jim_FreeNewObj(interp, objPtr);
+ return JIM_ERR;
+ }
+ if (nonewline) {
+ int len;
+ const char *s = Jim_GetString(objPtr, &len);
+
+ if (len > 0 && s[len - 1] == '\n') {
+ objPtr->length--;
+ objPtr->bytes[objPtr->length] = '\0';
+ }
+ }
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+}
+
+static int aio_cmd_copy(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+ jim_wide count = 0;
+ jim_wide maxlen = JIM_WIDE_MAX;
+ FILE *outfh = Jim_AioFilehandle(interp, argv[0]);
+
+ if (outfh == NULL) {
+ return JIM_ERR;
+ }
+
+ if (argc == 2) {
+ if (Jim_GetWide(interp, argv[1], &maxlen) != JIM_OK) {
+ return JIM_ERR;
+ }
+ }
+
+ while (count < maxlen) {
+ int ch = fgetc(af->fp);
+
+ if (ch == EOF || fputc(ch, outfh) == EOF) {
+ break;
+ }
+ count++;
+ }
+
+ if (ferror(af->fp)) {
+ Jim_SetResultFormatted(interp, "error while reading: %s", strerror(errno));
+ clearerr(af->fp);
+ return JIM_ERR;
+ }
+
+ if (ferror(outfh)) {
+ Jim_SetResultFormatted(interp, "error while writing: %s", strerror(errno));
+ clearerr(outfh);
+ return JIM_ERR;
+ }
+
+ Jim_SetResultInt(interp, count);
+
+ return JIM_OK;
+}
+
+static int aio_cmd_gets(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+ char buf[AIO_BUF_LEN];
+ Jim_Obj *objPtr;
+ int len;
+
+ errno = 0;
+
+ objPtr = Jim_NewStringObj(interp, NULL, 0);
+ while (1) {
+ buf[AIO_BUF_LEN - 1] = '_';
+ if (fgets(buf, AIO_BUF_LEN, af->fp) == NULL)
+ break;
+
+ if (buf[AIO_BUF_LEN - 1] == '\0' && buf[AIO_BUF_LEN - 2] != '\n') {
+ Jim_AppendString(interp, objPtr, buf, AIO_BUF_LEN - 1);
+ }
+ else {
+ len = strlen(buf);
+
+ if (len && (buf[len - 1] == '\n')) {
+
+ len--;
+ }
+
+ Jim_AppendString(interp, objPtr, buf, len);
+ break;
+ }
+ }
+ if (JimCheckStreamError(interp, af)) {
+
+ Jim_FreeNewObj(interp, objPtr);
+ return JIM_ERR;
+ }
+
+ if (argc) {
+ if (Jim_SetVariable(interp, argv[0], objPtr) != JIM_OK) {
+ Jim_FreeNewObj(interp, objPtr);
+ return JIM_ERR;
+ }
+
+ len = Jim_Length(objPtr);
+
+ if (len == 0 && feof(af->fp)) {
+
+ len = -1;
+ }
+ Jim_SetResultInt(interp, len);
+ }
+ else {
+ Jim_SetResult(interp, objPtr);
+ }
+ return JIM_OK;
+}
+
+static int aio_cmd_puts(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+ int wlen;
+ const char *wdata;
+ Jim_Obj *strObj;
+
+ if (argc == 2) {
+ if (!Jim_CompareStringImmediate(interp, argv[0], "-nonewline")) {
+ return -1;
+ }
+ strObj = argv[1];
+ }
+ else {
+ strObj = argv[0];
+ }
+
+ wdata = Jim_GetString(strObj, &wlen);
+ if (fwrite(wdata, 1, wlen, af->fp) == (unsigned)wlen) {
+ if (argc == 2 || putc('\n', af->fp) != EOF) {
+ return JIM_OK;
+ }
+ }
+ JimAioSetError(interp, af->filename);
+ return JIM_ERR;
+}
+
+static int aio_cmd_isatty(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+#ifdef HAVE_ISATTY
+ AioFile *af = Jim_CmdPrivData(interp);
+ Jim_SetResultInt(interp, isatty(fileno(af->fp)));
+#else
+ Jim_SetResultInt(interp, 0);
+#endif
+
+ return JIM_OK;
+}
+
+
+static int aio_cmd_flush(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ if (fflush(af->fp) == EOF) {
+ JimAioSetError(interp, af->filename);
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+static int aio_cmd_eof(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ Jim_SetResultInt(interp, feof(af->fp));
+ return JIM_OK;
+}
+
+static int aio_cmd_close(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc == 3) {
+#if !defined(JIM_ANSIC) && defined(HAVE_SHUTDOWN)
+ static const char * const options[] = { "r", "w", NULL };
+ enum { OPT_R, OPT_W, };
+ int option;
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ if (Jim_GetEnum(interp, argv[2], options, &option, NULL, JIM_ERRMSG) != JIM_OK) {
+ return JIM_ERR;
+ }
+ if (shutdown(af->fd, option == OPT_R ? SHUT_RD : SHUT_WR) == 0) {
+ return JIM_OK;
+ }
+ JimAioSetError(interp, NULL);
+#else
+ Jim_SetResultString(interp, "async close not supported", -1);
+#endif
+ return JIM_ERR;
+ }
+
+ return Jim_DeleteCommand(interp, Jim_String(argv[0]));
+}
+
+static int aio_cmd_seek(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+ int orig = SEEK_SET;
+ jim_wide offset;
+
+ if (argc == 2) {
+ if (Jim_CompareStringImmediate(interp, argv[1], "start"))
+ orig = SEEK_SET;
+ else if (Jim_CompareStringImmediate(interp, argv[1], "current"))
+ orig = SEEK_CUR;
+ else if (Jim_CompareStringImmediate(interp, argv[1], "end"))
+ orig = SEEK_END;
+ else {
+ return -1;
+ }
+ }
+ if (Jim_GetWide(interp, argv[0], &offset) != JIM_OK) {
+ return JIM_ERR;
+ }
+ if (fseeko(af->fp, offset, orig) == -1) {
+ JimAioSetError(interp, af->filename);
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+static int aio_cmd_tell(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ Jim_SetResultInt(interp, ftello(af->fp));
+ return JIM_OK;
+}
+
+static int aio_cmd_filename(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ Jim_SetResult(interp, af->filename);
+ return JIM_OK;
+}
+
+#ifdef O_NDELAY
+static int aio_cmd_ndelay(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ int fmode = fcntl(af->fd, F_GETFL);
+
+ if (argc) {
+ long nb;
+
+ if (Jim_GetLong(interp, argv[0], &nb) != JIM_OK) {
+ return JIM_ERR;
+ }
+ if (nb) {
+ fmode |= O_NDELAY;
+ }
+ else {
+ fmode &= ~O_NDELAY;
+ }
+ (void)fcntl(af->fd, F_SETFL, fmode);
+ }
+ Jim_SetResultInt(interp, (fmode & O_NONBLOCK) ? 1 : 0);
+ return JIM_OK;
+}
+#endif
+
+static int aio_cmd_buffering(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ static const char * const options[] = {
+ "none",
+ "line",
+ "full",
+ NULL
+ };
+ enum
+ {
+ OPT_NONE,
+ OPT_LINE,
+ OPT_FULL,
+ };
+ int option;
+
+ if (Jim_GetEnum(interp, argv[0], options, &option, NULL, JIM_ERRMSG) != JIM_OK) {
+ return JIM_ERR;
+ }
+ switch (option) {
+ case OPT_NONE:
+ setvbuf(af->fp, NULL, _IONBF, 0);
+ break;
+ case OPT_LINE:
+ setvbuf(af->fp, NULL, _IOLBF, BUFSIZ);
+ break;
+ case OPT_FULL:
+ setvbuf(af->fp, NULL, _IOFBF, BUFSIZ);
+ break;
+ }
+ return JIM_OK;
+}
+
+#ifdef jim_ext_eventloop
+static void JimAioFileEventFinalizer(Jim_Interp *interp, void *clientData)
+{
+ Jim_Obj **objPtrPtr = clientData;
+
+ Jim_DecrRefCount(interp, *objPtrPtr);
+ *objPtrPtr = NULL;
+}
+
+static int JimAioFileEventHandler(Jim_Interp *interp, void *clientData, int mask)
+{
+ Jim_Obj **objPtrPtr = clientData;
+
+ return Jim_EvalObjBackground(interp, *objPtrPtr);
+}
+
+static int aio_eventinfo(Jim_Interp *interp, AioFile * af, unsigned mask, Jim_Obj **scriptHandlerObj,
+ int argc, Jim_Obj * const *argv)
+{
+ if (argc == 0) {
+
+ if (*scriptHandlerObj) {
+ Jim_SetResult(interp, *scriptHandlerObj);
+ }
+ return JIM_OK;
+ }
+
+ if (*scriptHandlerObj) {
+
+ Jim_DeleteFileHandler(interp, af->fp, mask);
+ }
+
+
+ if (Jim_Length(argv[0]) == 0) {
+
+ return JIM_OK;
+ }
+
+
+ Jim_IncrRefCount(argv[0]);
+ *scriptHandlerObj = argv[0];
+
+ Jim_CreateFileHandler(interp, af->fp, mask,
+ JimAioFileEventHandler, scriptHandlerObj, JimAioFileEventFinalizer);
+
+ return JIM_OK;
+}
+
+static int aio_cmd_readable(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ return aio_eventinfo(interp, af, JIM_EVENT_READABLE, &af->rEvent, argc, argv);
+}
+
+static int aio_cmd_writable(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ return aio_eventinfo(interp, af, JIM_EVENT_WRITABLE, &af->wEvent, argc, argv);
+}
+
+static int aio_cmd_onexception(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ AioFile *af = Jim_CmdPrivData(interp);
+
+ return aio_eventinfo(interp, af, JIM_EVENT_EXCEPTION, &af->eEvent, argc, argv);
+}
+#endif
+
+static const jim_subcmd_type aio_command_table[] = {
+ { "read",
+ "?-nonewline? ?len?",
+ aio_cmd_read,
+ 0,
+ 2,
+
+ },
+ { "copyto",
+ "handle ?size?",
+ aio_cmd_copy,
+ 1,
+ 2,
+
+ },
+ { "gets",
+ "?var?",
+ aio_cmd_gets,
+ 0,
+ 1,
+
+ },
+ { "puts",
+ "?-nonewline? str",
+ aio_cmd_puts,
+ 1,
+ 2,
+
+ },
+ { "isatty",
+ NULL,
+ aio_cmd_isatty,
+ 0,
+ 0,
+
+ },
+ { "flush",
+ NULL,
+ aio_cmd_flush,
+ 0,
+ 0,
+
+ },
+ { "eof",
+ NULL,
+ aio_cmd_eof,
+ 0,
+ 0,
+
+ },
+ { "close",
+ "?r(ead)|w(rite)?",
+ aio_cmd_close,
+ 0,
+ 1,
+ JIM_MODFLAG_FULLARGV,
+
+ },
+ { "seek",
+ "offset ?start|current|end",
+ aio_cmd_seek,
+ 1,
+ 2,
+
+ },
+ { "tell",
+ NULL,
+ aio_cmd_tell,
+ 0,
+ 0,
+
+ },
+ { "filename",
+ NULL,
+ aio_cmd_filename,
+ 0,
+ 0,
+
+ },
+#ifdef O_NDELAY
+ { "ndelay",
+ "?0|1?",
+ aio_cmd_ndelay,
+ 0,
+ 1,
+
+ },
+#endif
+ { "buffering",
+ "none|line|full",
+ aio_cmd_buffering,
+ 1,
+ 1,
+
+ },
+#ifdef jim_ext_eventloop
+ { "readable",
+ "?readable-script?",
+ aio_cmd_readable,
+ 0,
+ 1,
+
+ },
+ { "writable",
+ "?writable-script?",
+ aio_cmd_writable,
+ 0,
+ 1,
+
+ },
+ { "onexception",
+ "?exception-script?",
+ aio_cmd_onexception,
+ 0,
+ 1,
+
+ },
+#endif
+ { NULL }
+};
+
+static int JimAioSubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return Jim_CallSubCmd(interp, Jim_ParseSubCmd(interp, aio_command_table, argc, argv), argc, argv);
+}
+
+static int JimAioOpenCommand(Jim_Interp *interp, int argc,
+ Jim_Obj *const *argv)
+{
+ const char *mode;
+
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "filename ?mode?");
+ return JIM_ERR;
+ }
+
+ mode = (argc == 3) ? Jim_String(argv[2]) : "r";
+
+#ifdef jim_ext_tclcompat
+ {
+ const char *filename = Jim_String(argv[1]);
+
+
+ if (*filename == '|') {
+ Jim_Obj *evalObj[3];
+
+ evalObj[0] = Jim_NewStringObj(interp, "::popen", -1);
+ evalObj[1] = Jim_NewStringObj(interp, filename + 1, -1);
+ evalObj[2] = Jim_NewStringObj(interp, mode, -1);
+
+ return Jim_EvalObjVector(interp, 3, evalObj);
+ }
+ }
+#endif
+ return JimMakeChannel(interp, NULL, -1, argv[1], "aio.handle%ld", 0, mode);
+}
+
+static int JimMakeChannel(Jim_Interp *interp, FILE *fh, int fd, Jim_Obj *filename,
+ const char *hdlfmt, int family, const char *mode)
+{
+ AioFile *af;
+ char buf[AIO_CMD_LEN];
+ int openFlags = 0;
+
+ if (fh) {
+ filename = Jim_NewStringObj(interp, hdlfmt, -1);
+ openFlags = AIO_KEEPOPEN;
+ }
+
+ Jim_IncrRefCount(filename);
+
+ if (fh == NULL) {
+#if !defined(JIM_ANSIC)
+ if (fd >= 0) {
+ fh = fdopen(fd, mode);
+ }
+ else
+#endif
+ fh = fopen(Jim_String(filename), mode);
+
+ if (fh == NULL) {
+ JimAioSetError(interp, filename);
+#if !defined(JIM_ANSIC)
+ if (fd >= 0) {
+ close(fd);
+ }
+#endif
+ Jim_DecrRefCount(interp, filename);
+ return JIM_ERR;
+ }
+ }
+
+
+ af = Jim_Alloc(sizeof(*af));
+ memset(af, 0, sizeof(*af));
+ af->fp = fh;
+ af->fd = fileno(fh);
+ af->filename = filename;
+#ifdef FD_CLOEXEC
+ if ((openFlags & AIO_KEEPOPEN) == 0) {
+ (void)fcntl(af->fd, F_SETFD, FD_CLOEXEC);
+ }
+#endif
+ af->openFlags = openFlags;
+ af->addr_family = family;
+ snprintf(buf, sizeof(buf), hdlfmt, Jim_GetId(interp));
+ Jim_CreateCommand(interp, buf, JimAioSubCmdProc, af, JimAioDelProc);
+
+ Jim_SetResult(interp, Jim_MakeGlobalNamespaceName(interp, Jim_NewStringObj(interp, buf, -1)));
+
+ return JIM_OK;
+}
+
+#if defined(HAVE_PIPE) || (defined(HAVE_SOCKETPAIR) && defined(HAVE_SYS_UN_H))
+static int JimMakeChannelPair(Jim_Interp *interp, int p[2], Jim_Obj *filename,
+ const char *hdlfmt, int family, const char *mode[2])
+{
+ if (JimMakeChannel(interp, NULL, p[0], filename, hdlfmt, family, mode[0]) == JIM_OK) {
+ Jim_Obj *objPtr = Jim_NewListObj(interp, NULL, 0);
+ Jim_ListAppendElement(interp, objPtr, Jim_GetResult(interp));
+
+ if (JimMakeChannel(interp, NULL, p[1], filename, hdlfmt, family, mode[1]) == JIM_OK) {
+ Jim_ListAppendElement(interp, objPtr, Jim_GetResult(interp));
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+ }
+ }
+
+
+ close(p[0]);
+ close(p[1]);
+ JimAioSetError(interp, NULL);
+ return JIM_ERR;
+}
+#endif
+
+
+int Jim_MakeTempFile(Jim_Interp *interp, const char *template)
+{
+#ifdef HAVE_MKSTEMP
+ int fd;
+ mode_t mask;
+ Jim_Obj *filenameObj;
+
+ if (template == NULL) {
+ const char *tmpdir = getenv("TMPDIR");
+ if (tmpdir == NULL || *tmpdir == '\0' || access(tmpdir, W_OK) != 0) {
+ tmpdir = "/tmp/";
+ }
+ filenameObj = Jim_NewStringObj(interp, tmpdir, -1);
+ if (tmpdir[0] && tmpdir[strlen(tmpdir) - 1] != '/') {
+ Jim_AppendString(interp, filenameObj, "/", 1);
+ }
+ Jim_AppendString(interp, filenameObj, "tcl.tmp.XXXXXX", -1);
+ }
+ else {
+ filenameObj = Jim_NewStringObj(interp, template, -1);
+ }
+
+ mask = umask(S_IXUSR | S_IRWXG | S_IRWXO);
+
+
+ fd = mkstemp(filenameObj->bytes);
+ umask(mask);
+ if (fd < 0) {
+ JimAioSetError(interp, filenameObj);
+ Jim_FreeNewObj(interp, filenameObj);
+ return -1;
+ }
+
+ Jim_SetResult(interp, filenameObj);
+ return fd;
+#else
+ Jim_SetResultString(interp, "platform has no tempfile support", -1);
+ return -1;
+#endif
+}
+
+FILE *Jim_AioFilehandle(Jim_Interp *interp, Jim_Obj *command)
+{
+ Jim_Cmd *cmdPtr = Jim_GetCommand(interp, command, JIM_ERRMSG);
+
+
+ if (cmdPtr && !cmdPtr->isproc && cmdPtr->u.native.cmdProc == JimAioSubCmdProc) {
+ return ((AioFile *) cmdPtr->u.native.privData)->fp;
+ }
+ Jim_SetResultFormatted(interp, "Not a filehandle: \"%#s\"", command);
+ return NULL;
+}
+
+int Jim_aioInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "aio", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ Jim_CreateCommand(interp, "open", JimAioOpenCommand, NULL, NULL);
+#ifndef JIM_ANSIC
+ Jim_CreateCommand(interp, "socket", JimAioSockCommand, NULL, NULL);
+#endif
+
+
+ JimMakeChannel(interp, stdin, -1, NULL, "stdin", 0, "r");
+ JimMakeChannel(interp, stdout, -1, NULL, "stdout", 0, "w");
+ JimMakeChannel(interp, stderr, -1, NULL, "stderr", 0, "w");
+
+ return JIM_OK;
+}
+
+#include
+#include
+#include
+
+
+#ifdef HAVE_DIRENT_H
+#include
+#endif
+
+int Jim_ReaddirCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *dirPath;
+ DIR *dirPtr;
+ struct dirent *entryPtr;
+ int nocomplain = 0;
+
+ if (argc == 3 && Jim_CompareStringImmediate(interp, argv[1], "-nocomplain")) {
+ nocomplain = 1;
+ }
+ if (argc != 2 && !nocomplain) {
+ Jim_WrongNumArgs(interp, 1, argv, "?-nocomplain? dirPath");
+ return JIM_ERR;
+ }
+
+ dirPath = Jim_String(argv[1 + nocomplain]);
+
+ dirPtr = opendir(dirPath);
+ if (dirPtr == NULL) {
+ if (nocomplain) {
+ return JIM_OK;
+ }
+ Jim_SetResultString(interp, strerror(errno), -1);
+ return JIM_ERR;
+ }
+ else {
+ Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0);
+
+ while ((entryPtr = readdir(dirPtr)) != NULL) {
+ if (entryPtr->d_name[0] == '.') {
+ if (entryPtr->d_name[1] == '\0') {
+ continue;
+ }
+ if ((entryPtr->d_name[1] == '.') && (entryPtr->d_name[2] == '\0'))
+ continue;
+ }
+ Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, entryPtr->d_name, -1));
+ }
+ closedir(dirPtr);
+
+ Jim_SetResult(interp, listObj);
+
+ return JIM_OK;
+ }
+}
+
+int Jim_readdirInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "readdir", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ Jim_CreateCommand(interp, "readdir", Jim_ReaddirCmd, NULL, NULL);
+ return JIM_OK;
+}
+
+#include
+#include
+
+#if defined(JIM_REGEXP)
+#else
+ #include
+#endif
+
+static void FreeRegexpInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ regfree(objPtr->internalRep.regexpValue.compre);
+ Jim_Free(objPtr->internalRep.regexpValue.compre);
+}
+
+static const Jim_ObjType regexpObjType = {
+ "regexp",
+ FreeRegexpInternalRep,
+ NULL,
+ NULL,
+ JIM_TYPE_NONE
+};
+
+static regex_t *SetRegexpFromAny(Jim_Interp *interp, Jim_Obj *objPtr, unsigned flags)
+{
+ regex_t *compre;
+ const char *pattern;
+ int ret;
+
+
+ if (objPtr->typePtr == ®expObjType &&
+ objPtr->internalRep.regexpValue.compre && objPtr->internalRep.regexpValue.flags == flags) {
+
+ return objPtr->internalRep.regexpValue.compre;
+ }
+
+
+
+
+ pattern = Jim_String(objPtr);
+ compre = Jim_Alloc(sizeof(regex_t));
+
+ if ((ret = regcomp(compre, pattern, REG_EXTENDED | flags)) != 0) {
+ char buf[100];
+
+ regerror(ret, compre, buf, sizeof(buf));
+ Jim_SetResultFormatted(interp, "couldn't compile regular expression pattern: %s", buf);
+ regfree(compre);
+ Jim_Free(compre);
+ return NULL;
+ }
+
+ Jim_FreeIntRep(interp, objPtr);
+
+ objPtr->typePtr = ®expObjType;
+ objPtr->internalRep.regexpValue.flags = flags;
+ objPtr->internalRep.regexpValue.compre = compre;
+
+ return compre;
+}
+
+int Jim_RegexpCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int opt_indices = 0;
+ int opt_all = 0;
+ int opt_inline = 0;
+ regex_t *regex;
+ int match, i, j;
+ int offset = 0;
+ regmatch_t *pmatch = NULL;
+ int source_len;
+ int result = JIM_OK;
+ const char *pattern;
+ const char *source_str;
+ int num_matches = 0;
+ int num_vars;
+ Jim_Obj *resultListObj = NULL;
+ int regcomp_flags = 0;
+ int eflags = 0;
+ int option;
+ enum {
+ OPT_INDICES, OPT_NOCASE, OPT_LINE, OPT_ALL, OPT_INLINE, OPT_START, OPT_END
+ };
+ static const char * const options[] = {
+ "-indices", "-nocase", "-line", "-all", "-inline", "-start", "--", NULL
+ };
+
+ if (argc < 3) {
+ wrongNumArgs:
+ Jim_WrongNumArgs(interp, 1, argv,
+ "?switches? exp string ?matchVar? ?subMatchVar subMatchVar ...?");
+ return JIM_ERR;
+ }
+
+ for (i = 1; i < argc; i++) {
+ const char *opt = Jim_String(argv[i]);
+
+ if (*opt != '-') {
+ break;
+ }
+ if (Jim_GetEnum(interp, argv[i], options, &option, "switch", JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) {
+ return JIM_ERR;
+ }
+ if (option == OPT_END) {
+ i++;
+ break;
+ }
+ switch (option) {
+ case OPT_INDICES:
+ opt_indices = 1;
+ break;
+
+ case OPT_NOCASE:
+ regcomp_flags |= REG_ICASE;
+ break;
+
+ case OPT_LINE:
+ regcomp_flags |= REG_NEWLINE;
+ break;
+
+ case OPT_ALL:
+ opt_all = 1;
+ break;
+
+ case OPT_INLINE:
+ opt_inline = 1;
+ break;
+
+ case OPT_START:
+ if (++i == argc) {
+ goto wrongNumArgs;
+ }
+ if (Jim_GetIndex(interp, argv[i], &offset) != JIM_OK) {
+ return JIM_ERR;
+ }
+ break;
+ }
+ }
+ if (argc - i < 2) {
+ goto wrongNumArgs;
+ }
+
+ regex = SetRegexpFromAny(interp, argv[i], regcomp_flags);
+ if (!regex) {
+ return JIM_ERR;
+ }
+
+ pattern = Jim_String(argv[i]);
+ source_str = Jim_GetString(argv[i + 1], &source_len);
+
+ num_vars = argc - i - 2;
+
+ if (opt_inline) {
+ if (num_vars) {
+ Jim_SetResultString(interp, "regexp match variables not allowed when using -inline",
+ -1);
+ result = JIM_ERR;
+ goto done;
+ }
+ num_vars = regex->re_nsub + 1;
+ }
+
+ pmatch = Jim_Alloc((num_vars + 1) * sizeof(*pmatch));
+
+ if (offset) {
+ if (offset < 0) {
+ offset += source_len + 1;
+ }
+ if (offset > source_len) {
+ source_str += source_len;
+ }
+ else if (offset > 0) {
+ source_str += offset;
+ }
+ eflags |= REG_NOTBOL;
+ }
+
+ if (opt_inline) {
+ resultListObj = Jim_NewListObj(interp, NULL, 0);
+ }
+
+ next_match:
+ match = regexec(regex, source_str, num_vars + 1, pmatch, eflags);
+ if (match >= REG_BADPAT) {
+ char buf[100];
+
+ regerror(match, regex, buf, sizeof(buf));
+ Jim_SetResultFormatted(interp, "error while matching pattern: %s", buf);
+ result = JIM_ERR;
+ goto done;
+ }
+
+ if (match == REG_NOMATCH) {
+ goto done;
+ }
+
+ num_matches++;
+
+ if (opt_all && !opt_inline) {
+
+ goto try_next_match;
+ }
+
+
+ j = 0;
+ for (i += 2; opt_inline ? j < num_vars : i < argc; i++, j++) {
+ Jim_Obj *resultObj;
+
+ if (opt_indices) {
+ resultObj = Jim_NewListObj(interp, NULL, 0);
+ }
+ else {
+ resultObj = Jim_NewStringObj(interp, "", 0);
+ }
+
+ if (pmatch[j].rm_so == -1) {
+ if (opt_indices) {
+ Jim_ListAppendElement(interp, resultObj, Jim_NewIntObj(interp, -1));
+ Jim_ListAppendElement(interp, resultObj, Jim_NewIntObj(interp, -1));
+ }
+ }
+ else {
+ int len = pmatch[j].rm_eo - pmatch[j].rm_so;
+
+ if (opt_indices) {
+ Jim_ListAppendElement(interp, resultObj, Jim_NewIntObj(interp,
+ offset + pmatch[j].rm_so));
+ Jim_ListAppendElement(interp, resultObj, Jim_NewIntObj(interp,
+ offset + pmatch[j].rm_so + len - 1));
+ }
+ else {
+ Jim_AppendString(interp, resultObj, source_str + pmatch[j].rm_so, len);
+ }
+ }
+
+ if (opt_inline) {
+ Jim_ListAppendElement(interp, resultListObj, resultObj);
+ }
+ else {
+
+ result = Jim_SetVariable(interp, argv[i], resultObj);
+
+ if (result != JIM_OK) {
+ Jim_FreeObj(interp, resultObj);
+ break;
+ }
+ }
+ }
+
+ try_next_match:
+ if (opt_all && (pattern[0] != '^' || (regcomp_flags & REG_NEWLINE)) && *source_str) {
+ if (pmatch[0].rm_eo) {
+ offset += pmatch[0].rm_eo;
+ source_str += pmatch[0].rm_eo;
+ }
+ else {
+ source_str++;
+ offset++;
+ }
+ if (*source_str) {
+ eflags = REG_NOTBOL;
+ goto next_match;
+ }
+ }
+
+ done:
+ if (result == JIM_OK) {
+ if (opt_inline) {
+ Jim_SetResult(interp, resultListObj);
+ }
+ else {
+ Jim_SetResultInt(interp, num_matches);
+ }
+ }
+
+ Jim_Free(pmatch);
+ return result;
+}
+
+#define MAX_SUB_MATCHES 50
+
+int Jim_RegsubCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int regcomp_flags = 0;
+ int regexec_flags = 0;
+ int opt_all = 0;
+ int offset = 0;
+ regex_t *regex;
+ const char *p;
+ int result;
+ regmatch_t pmatch[MAX_SUB_MATCHES + 1];
+ int num_matches = 0;
+
+ int i, j, n;
+ Jim_Obj *varname;
+ Jim_Obj *resultObj;
+ const char *source_str;
+ int source_len;
+ const char *replace_str;
+ int replace_len;
+ const char *pattern;
+ int option;
+ enum {
+ OPT_NOCASE, OPT_LINE, OPT_ALL, OPT_START, OPT_END
+ };
+ static const char * const options[] = {
+ "-nocase", "-line", "-all", "-start", "--", NULL
+ };
+
+ if (argc < 4) {
+ wrongNumArgs:
+ Jim_WrongNumArgs(interp, 1, argv,
+ "?switches? exp string subSpec ?varName?");
+ return JIM_ERR;
+ }
+
+ for (i = 1; i < argc; i++) {
+ const char *opt = Jim_String(argv[i]);
+
+ if (*opt != '-') {
+ break;
+ }
+ if (Jim_GetEnum(interp, argv[i], options, &option, "switch", JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) {
+ return JIM_ERR;
+ }
+ if (option == OPT_END) {
+ i++;
+ break;
+ }
+ switch (option) {
+ case OPT_NOCASE:
+ regcomp_flags |= REG_ICASE;
+ break;
+
+ case OPT_LINE:
+ regcomp_flags |= REG_NEWLINE;
+ break;
+
+ case OPT_ALL:
+ opt_all = 1;
+ break;
+
+ case OPT_START:
+ if (++i == argc) {
+ goto wrongNumArgs;
+ }
+ if (Jim_GetIndex(interp, argv[i], &offset) != JIM_OK) {
+ return JIM_ERR;
+ }
+ break;
+ }
+ }
+ if (argc - i != 3 && argc - i != 4) {
+ goto wrongNumArgs;
+ }
+
+ regex = SetRegexpFromAny(interp, argv[i], regcomp_flags);
+ if (!regex) {
+ return JIM_ERR;
+ }
+ pattern = Jim_String(argv[i]);
+
+ source_str = Jim_GetString(argv[i + 1], &source_len);
+ replace_str = Jim_GetString(argv[i + 2], &replace_len);
+ varname = argv[i + 3];
+
+
+ resultObj = Jim_NewStringObj(interp, "", 0);
+
+ if (offset) {
+ if (offset < 0) {
+ offset += source_len + 1;
+ }
+ if (offset > source_len) {
+ offset = source_len;
+ }
+ else if (offset < 0) {
+ offset = 0;
+ }
+ }
+
+
+ Jim_AppendString(interp, resultObj, source_str, offset);
+
+
+ n = source_len - offset;
+ p = source_str + offset;
+ do {
+ int match = regexec(regex, p, MAX_SUB_MATCHES, pmatch, regexec_flags);
+
+ if (match >= REG_BADPAT) {
+ char buf[100];
+
+ regerror(match, regex, buf, sizeof(buf));
+ Jim_SetResultFormatted(interp, "error while matching pattern: %s", buf);
+ return JIM_ERR;
+ }
+ if (match == REG_NOMATCH) {
+ break;
+ }
+
+ num_matches++;
+
+ Jim_AppendString(interp, resultObj, p, pmatch[0].rm_so);
+
+
+ for (j = 0; j < replace_len; j++) {
+ int idx;
+ int c = replace_str[j];
+
+ if (c == '&') {
+ idx = 0;
+ }
+ else if (c == '\\' && j < replace_len) {
+ c = replace_str[++j];
+ if ((c >= '0') && (c <= '9')) {
+ idx = c - '0';
+ }
+ else if ((c == '\\') || (c == '&')) {
+ Jim_AppendString(interp, resultObj, replace_str + j, 1);
+ continue;
+ }
+ else {
+ Jim_AppendString(interp, resultObj, replace_str + j - 1, 2);
+ continue;
+ }
+ }
+ else {
+ Jim_AppendString(interp, resultObj, replace_str + j, 1);
+ continue;
+ }
+ if ((idx < MAX_SUB_MATCHES) && pmatch[idx].rm_so != -1 && pmatch[idx].rm_eo != -1) {
+ Jim_AppendString(interp, resultObj, p + pmatch[idx].rm_so,
+ pmatch[idx].rm_eo - pmatch[idx].rm_so);
+ }
+ }
+
+ p += pmatch[0].rm_eo;
+ n -= pmatch[0].rm_eo;
+
+
+ if (!opt_all || n == 0) {
+ break;
+ }
+
+
+ if ((regcomp_flags & REG_NEWLINE) == 0 && pattern[0] == '^') {
+ break;
+ }
+
+
+ if (pattern[0] == '\0' && n) {
+
+ Jim_AppendString(interp, resultObj, p, 1);
+ p++;
+ n--;
+ }
+
+ regexec_flags |= REG_NOTBOL;
+ } while (n);
+
+ Jim_AppendString(interp, resultObj, p, -1);
+
+
+ if (argc - i == 4) {
+ result = Jim_SetVariable(interp, varname, resultObj);
+
+ if (result == JIM_OK) {
+ Jim_SetResultInt(interp, num_matches);
+ }
+ else {
+ Jim_FreeObj(interp, resultObj);
+ }
+ }
+ else {
+ Jim_SetResult(interp, resultObj);
+ result = JIM_OK;
+ }
+
+ return result;
+}
+
+int Jim_regexpInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "regexp", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ Jim_CreateCommand(interp, "regexp", Jim_RegexpCmd, NULL, NULL);
+ Jim_CreateCommand(interp, "regsub", Jim_RegsubCmd, NULL, NULL);
+ return JIM_OK;
+}
+
+#include
+#include
+#include
+#include
+#include
+#include
+
+
+#ifdef HAVE_UTIMES
+#include
+#endif
+#ifdef HAVE_UNISTD_H
+#include
+#elif defined(_MSC_VER)
+#include
+#define F_OK 0
+#define W_OK 2
+#define R_OK 4
+#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#endif
+
+# ifndef MAXPATHLEN
+# define MAXPATHLEN JIM_PATH_LEN
+# endif
+
+#if defined(__MINGW32__) || defined(_MSC_VER)
+#define ISWINDOWS 1
+#else
+#define ISWINDOWS 0
+#endif
+
+
+static const char *JimGetFileType(int mode)
+{
+ if (S_ISREG(mode)) {
+ return "file";
+ }
+ else if (S_ISDIR(mode)) {
+ return "directory";
+ }
+#ifdef S_ISCHR
+ else if (S_ISCHR(mode)) {
+ return "characterSpecial";
+ }
+#endif
+#ifdef S_ISBLK
+ else if (S_ISBLK(mode)) {
+ return "blockSpecial";
+ }
+#endif
+#ifdef S_ISFIFO
+ else if (S_ISFIFO(mode)) {
+ return "fifo";
+ }
+#endif
+#ifdef S_ISLNK
+ else if (S_ISLNK(mode)) {
+ return "link";
+ }
+#endif
+#ifdef S_ISSOCK
+ else if (S_ISSOCK(mode)) {
+ return "socket";
+ }
+#endif
+ return "unknown";
+}
+
+static void AppendStatElement(Jim_Interp *interp, Jim_Obj *listObj, const char *key, jim_wide value)
+{
+ Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, key, -1));
+ Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, value));
+}
+
+static int StoreStatData(Jim_Interp *interp, Jim_Obj *varName, const struct stat *sb)
+{
+
+ Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0);
+
+ AppendStatElement(interp, listObj, "dev", sb->st_dev);
+ AppendStatElement(interp, listObj, "ino", sb->st_ino);
+ AppendStatElement(interp, listObj, "mode", sb->st_mode);
+ AppendStatElement(interp, listObj, "nlink", sb->st_nlink);
+ AppendStatElement(interp, listObj, "uid", sb->st_uid);
+ AppendStatElement(interp, listObj, "gid", sb->st_gid);
+ AppendStatElement(interp, listObj, "size", sb->st_size);
+ AppendStatElement(interp, listObj, "atime", sb->st_atime);
+ AppendStatElement(interp, listObj, "mtime", sb->st_mtime);
+ AppendStatElement(interp, listObj, "ctime", sb->st_ctime);
+ Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "type", -1));
+ Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, JimGetFileType((int)sb->st_mode), -1));
+
+
+ if (varName) {
+ Jim_Obj *objPtr = Jim_GetVariable(interp, varName, JIM_NONE);
+ if (objPtr) {
+ if (Jim_DictSize(interp, objPtr) < 0) {
+
+ Jim_SetResultFormatted(interp, "can't set \"%#s(dev)\": variable isn't array", varName);
+ Jim_FreeNewObj(interp, listObj);
+ return JIM_ERR;
+ }
+
+ if (Jim_IsShared(objPtr))
+ objPtr = Jim_DuplicateObj(interp, objPtr);
+
+
+ Jim_ListAppendList(interp, objPtr, listObj);
+ Jim_DictSize(interp, objPtr);
+ Jim_InvalidateStringRep(objPtr);
+
+ Jim_FreeNewObj(interp, listObj);
+ listObj = objPtr;
+ }
+ Jim_SetVariable(interp, varName, listObj);
+ }
+
+
+ Jim_SetResult(interp, listObj);
+
+ return JIM_OK;
+}
+
+static int file_cmd_dirname(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *path = Jim_String(argv[0]);
+ const char *p = strrchr(path, '/');
+
+ if (!p && path[0] == '.' && path[1] == '.' && path[2] == '\0') {
+ Jim_SetResultString(interp, "..", -1);
+ } else if (!p) {
+ Jim_SetResultString(interp, ".", -1);
+ }
+ else if (p == path) {
+ Jim_SetResultString(interp, "/", -1);
+ }
+ else if (ISWINDOWS && p[-1] == ':') {
+
+ Jim_SetResultString(interp, path, p - path + 1);
+ }
+ else {
+ Jim_SetResultString(interp, path, p - path);
+ }
+ return JIM_OK;
+}
+
+static int file_cmd_rootname(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *path = Jim_String(argv[0]);
+ const char *lastSlash = strrchr(path, '/');
+ const char *p = strrchr(path, '.');
+
+ if (p == NULL || (lastSlash != NULL && lastSlash > p)) {
+ Jim_SetResult(interp, argv[0]);
+ }
+ else {
+ Jim_SetResultString(interp, path, p - path);
+ }
+ return JIM_OK;
+}
+
+static int file_cmd_extension(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *path = Jim_String(argv[0]);
+ const char *lastSlash = strrchr(path, '/');
+ const char *p = strrchr(path, '.');
+
+ if (p == NULL || (lastSlash != NULL && lastSlash >= p)) {
+ p = "";
+ }
+ Jim_SetResultString(interp, p, -1);
+ return JIM_OK;
+}
+
+static int file_cmd_tail(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *path = Jim_String(argv[0]);
+ const char *lastSlash = strrchr(path, '/');
+
+ if (lastSlash) {
+ Jim_SetResultString(interp, lastSlash + 1, -1);
+ }
+ else {
+ Jim_SetResult(interp, argv[0]);
+ }
+ return JIM_OK;
+}
+
+static int file_cmd_normalize(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+#ifdef HAVE_REALPATH
+ const char *path = Jim_String(argv[0]);
+ char *newname = Jim_Alloc(MAXPATHLEN + 1);
+
+ if (realpath(path, newname)) {
+ Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, newname, -1));
+ return JIM_OK;
+ }
+ else {
+ Jim_Free(newname);
+ Jim_SetResultFormatted(interp, "can't normalize \"%#s\": %s", argv[0], strerror(errno));
+ return JIM_ERR;
+ }
+#else
+ Jim_SetResultString(interp, "Not implemented", -1);
+ return JIM_ERR;
+#endif
+}
+
+static int file_cmd_join(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int i;
+ char *newname = Jim_Alloc(MAXPATHLEN + 1);
+ char *last = newname;
+
+ *newname = 0;
+
+
+ for (i = 0; i < argc; i++) {
+ int len;
+ const char *part = Jim_GetString(argv[i], &len);
+
+ if (*part == '/') {
+
+ last = newname;
+ }
+ else if (ISWINDOWS && strchr(part, ':')) {
+
+ last = newname;
+ }
+ else if (part[0] == '.') {
+ if (part[1] == '/') {
+ part += 2;
+ len -= 2;
+ }
+ else if (part[1] == 0 && last != newname) {
+
+ continue;
+ }
+ }
+
+
+ if (last != newname && last[-1] != '/') {
+ *last++ = '/';
+ }
+
+ if (len) {
+ if (last + len - newname >= MAXPATHLEN) {
+ Jim_Free(newname);
+ Jim_SetResultString(interp, "Path too long", -1);
+ return JIM_ERR;
+ }
+ memcpy(last, part, len);
+ last += len;
+ }
+
+
+ if (last > newname + 1 && last[-1] == '/') {
+
+ if (!ISWINDOWS || !(last > newname + 2 && last[-2] == ':')) {
+ *--last = 0;
+ }
+ }
+ }
+
+ *last = 0;
+
+
+
+ Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, newname, last - newname));
+
+ return JIM_OK;
+}
+
+static int file_access(Jim_Interp *interp, Jim_Obj *filename, int mode)
+{
+ Jim_SetResultBool(interp, access(Jim_String(filename), mode) != -1);
+
+ return JIM_OK;
+}
+
+static int file_cmd_readable(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return file_access(interp, argv[0], R_OK);
+}
+
+static int file_cmd_writable(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return file_access(interp, argv[0], W_OK);
+}
+
+static int file_cmd_executable(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+#ifdef X_OK
+ return file_access(interp, argv[0], X_OK);
+#else
+
+ Jim_SetResultBool(interp, 1);
+ return JIM_OK;
+#endif
+}
+
+static int file_cmd_exists(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return file_access(interp, argv[0], F_OK);
+}
+
+static int file_cmd_delete(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int force = Jim_CompareStringImmediate(interp, argv[0], "-force");
+
+ if (force || Jim_CompareStringImmediate(interp, argv[0], "--")) {
+ argc++;
+ argv--;
+ }
+
+ while (argc--) {
+ const char *path = Jim_String(argv[0]);
+
+ if (unlink(path) == -1 && errno != ENOENT) {
+ if (rmdir(path) == -1) {
+
+ if (!force || Jim_EvalPrefix(interp, "file delete force", 1, argv) != JIM_OK) {
+ Jim_SetResultFormatted(interp, "couldn't delete file \"%s\": %s", path,
+ strerror(errno));
+ return JIM_ERR;
+ }
+ }
+ }
+ argv++;
+ }
+ return JIM_OK;
+}
+
+#ifdef HAVE_MKDIR_ONE_ARG
+#define MKDIR_DEFAULT(PATHNAME) mkdir(PATHNAME)
+#else
+#define MKDIR_DEFAULT(PATHNAME) mkdir(PATHNAME, 0755)
+#endif
+
+static int mkdir_all(char *path)
+{
+ int ok = 1;
+
+
+ goto first;
+
+ while (ok--) {
+
+ {
+ char *slash = strrchr(path, '/');
+
+ if (slash && slash != path) {
+ *slash = 0;
+ if (mkdir_all(path) != 0) {
+ return -1;
+ }
+ *slash = '/';
+ }
+ }
+ first:
+ if (MKDIR_DEFAULT(path) == 0) {
+ return 0;
+ }
+ if (errno == ENOENT) {
+
+ continue;
+ }
+
+ if (errno == EEXIST) {
+ struct stat sb;
+
+ if (stat(path, &sb) == 0 && S_ISDIR(sb.st_mode)) {
+ return 0;
+ }
+
+ errno = EEXIST;
+ }
+
+ break;
+ }
+ return -1;
+}
+
+static int file_cmd_mkdir(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ while (argc--) {
+ char *path = Jim_StrDup(Jim_String(argv[0]));
+ int rc = mkdir_all(path);
+
+ Jim_Free(path);
+ if (rc != 0) {
+ Jim_SetResultFormatted(interp, "can't create directory \"%#s\": %s", argv[0],
+ strerror(errno));
+ return JIM_ERR;
+ }
+ argv++;
+ }
+ return JIM_OK;
+}
+
+static int file_cmd_tempfile(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int fd = Jim_MakeTempFile(interp, (argc >= 1) ? Jim_String(argv[0]) : NULL);
+
+ if (fd < 0) {
+ return JIM_ERR;
+ }
+ close(fd);
+
+ return JIM_OK;
+}
+
+static int file_cmd_rename(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *source;
+ const char *dest;
+ int force = 0;
+
+ if (argc == 3) {
+ if (!Jim_CompareStringImmediate(interp, argv[0], "-force")) {
+ return -1;
+ }
+ force++;
+ argv++;
+ argc--;
+ }
+
+ source = Jim_String(argv[0]);
+ dest = Jim_String(argv[1]);
+
+ if (!force && access(dest, F_OK) == 0) {
+ Jim_SetResultFormatted(interp, "error renaming \"%#s\" to \"%#s\": target exists", argv[0],
+ argv[1]);
+ return JIM_ERR;
+ }
+
+ if (rename(source, dest) != 0) {
+ Jim_SetResultFormatted(interp, "error renaming \"%#s\" to \"%#s\": %s", argv[0], argv[1],
+ strerror(errno));
+ return JIM_ERR;
+ }
+
+ return JIM_OK;
+}
+
+#if defined(HAVE_LINK) && defined(HAVE_SYMLINK)
+static int file_cmd_link(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int ret;
+ const char *source;
+ const char *dest;
+ static const char * const options[] = { "-hard", "-symbolic", NULL };
+ enum { OPT_HARD, OPT_SYMBOLIC, };
+ int option = OPT_HARD;
+
+ if (argc == 3) {
+ if (Jim_GetEnum(interp, argv[0], options, &option, NULL, JIM_ENUM_ABBREV | JIM_ERRMSG) != JIM_OK) {
+ return JIM_ERR;
+ }
+ argv++;
+ argc--;
+ }
+
+ dest = Jim_String(argv[0]);
+ source = Jim_String(argv[1]);
+
+ if (option == OPT_HARD) {
+ ret = link(source, dest);
+ }
+ else {
+ ret = symlink(source, dest);
+ }
+
+ if (ret != 0) {
+ Jim_SetResultFormatted(interp, "error linking \"%#s\" to \"%#s\": %s", argv[0], argv[1],
+ strerror(errno));
+ return JIM_ERR;
+ }
+
+ return JIM_OK;
+}
+#endif
+
+static int file_stat(Jim_Interp *interp, Jim_Obj *filename, struct stat *sb)
+{
+ const char *path = Jim_String(filename);
+
+ if (stat(path, sb) == -1) {
+ Jim_SetResultFormatted(interp, "could not read \"%#s\": %s", filename, strerror(errno));
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+#ifdef HAVE_LSTAT
+static int file_lstat(Jim_Interp *interp, Jim_Obj *filename, struct stat *sb)
+{
+ const char *path = Jim_String(filename);
+
+ if (lstat(path, sb) == -1) {
+ Jim_SetResultFormatted(interp, "could not read \"%#s\": %s", filename, strerror(errno));
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+#else
+#define file_lstat file_stat
+#endif
+
+static int file_cmd_atime(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct stat sb;
+
+ if (file_stat(interp, argv[0], &sb) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_SetResultInt(interp, sb.st_atime);
+ return JIM_OK;
+}
+
+static int file_cmd_mtime(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct stat sb;
+
+ if (argc == 2) {
+#ifdef HAVE_UTIMES
+ jim_wide newtime;
+ struct timeval times[2];
+
+ if (Jim_GetWide(interp, argv[1], &newtime) != JIM_OK) {
+ return JIM_ERR;
+ }
+
+ times[1].tv_sec = times[0].tv_sec = newtime;
+ times[1].tv_usec = times[0].tv_usec = 0;
+
+ if (utimes(Jim_String(argv[0]), times) != 0) {
+ Jim_SetResultFormatted(interp, "can't set time on \"%#s\": %s", argv[0], strerror(errno));
+ return JIM_ERR;
+ }
+#else
+ Jim_SetResultString(interp, "Not implemented", -1);
+ return JIM_ERR;
+#endif
+ }
+ if (file_stat(interp, argv[0], &sb) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_SetResultInt(interp, sb.st_mtime);
+ return JIM_OK;
+}
+
+static int file_cmd_copy(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return Jim_EvalPrefix(interp, "file copy", argc, argv);
+}
+
+static int file_cmd_size(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct stat sb;
+
+ if (file_stat(interp, argv[0], &sb) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_SetResultInt(interp, sb.st_size);
+ return JIM_OK;
+}
+
+static int file_cmd_isdirectory(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct stat sb;
+ int ret = 0;
+
+ if (file_stat(interp, argv[0], &sb) == JIM_OK) {
+ ret = S_ISDIR(sb.st_mode);
+ }
+ Jim_SetResultInt(interp, ret);
+ return JIM_OK;
+}
+
+static int file_cmd_isfile(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct stat sb;
+ int ret = 0;
+
+ if (file_stat(interp, argv[0], &sb) == JIM_OK) {
+ ret = S_ISREG(sb.st_mode);
+ }
+ Jim_SetResultInt(interp, ret);
+ return JIM_OK;
+}
+
+#ifdef HAVE_GETEUID
+static int file_cmd_owned(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct stat sb;
+ int ret = 0;
+
+ if (file_stat(interp, argv[0], &sb) == JIM_OK) {
+ ret = (geteuid() == sb.st_uid);
+ }
+ Jim_SetResultInt(interp, ret);
+ return JIM_OK;
+}
+#endif
+
+#if defined(HAVE_READLINK)
+static int file_cmd_readlink(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *path = Jim_String(argv[0]);
+ char *linkValue = Jim_Alloc(MAXPATHLEN + 1);
+
+ int linkLength = readlink(path, linkValue, MAXPATHLEN);
+
+ if (linkLength == -1) {
+ Jim_Free(linkValue);
+ Jim_SetResultFormatted(interp, "couldn't readlink \"%#s\": %s", argv[0], strerror(errno));
+ return JIM_ERR;
+ }
+ linkValue[linkLength] = 0;
+ Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, linkValue, linkLength));
+ return JIM_OK;
+}
+#endif
+
+static int file_cmd_type(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct stat sb;
+
+ if (file_lstat(interp, argv[0], &sb) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_SetResultString(interp, JimGetFileType((int)sb.st_mode), -1);
+ return JIM_OK;
+}
+
+#ifdef HAVE_LSTAT
+static int file_cmd_lstat(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct stat sb;
+
+ if (file_lstat(interp, argv[0], &sb) != JIM_OK) {
+ return JIM_ERR;
+ }
+ return StoreStatData(interp, argc == 2 ? argv[1] : NULL, &sb);
+}
+#else
+#define file_cmd_lstat file_cmd_stat
+#endif
+
+static int file_cmd_stat(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct stat sb;
+
+ if (file_stat(interp, argv[0], &sb) != JIM_OK) {
+ return JIM_ERR;
+ }
+ return StoreStatData(interp, argc == 2 ? argv[1] : NULL, &sb);
+}
+
+static const jim_subcmd_type file_command_table[] = {
+ { "atime",
+ "name",
+ file_cmd_atime,
+ 1,
+ 1,
+
+ },
+ { "mtime",
+ "name ?time?",
+ file_cmd_mtime,
+ 1,
+ 2,
+
+ },
+ { "copy",
+ "?-force? source dest",
+ file_cmd_copy,
+ 2,
+ 3,
+
+ },
+ { "dirname",
+ "name",
+ file_cmd_dirname,
+ 1,
+ 1,
+
+ },
+ { "rootname",
+ "name",
+ file_cmd_rootname,
+ 1,
+ 1,
+
+ },
+ { "extension",
+ "name",
+ file_cmd_extension,
+ 1,
+ 1,
+
+ },
+ { "tail",
+ "name",
+ file_cmd_tail,
+ 1,
+ 1,
+
+ },
+ { "normalize",
+ "name",
+ file_cmd_normalize,
+ 1,
+ 1,
+
+ },
+ { "join",
+ "name ?name ...?",
+ file_cmd_join,
+ 1,
+ -1,
+
+ },
+ { "readable",
+ "name",
+ file_cmd_readable,
+ 1,
+ 1,
+
+ },
+ { "writable",
+ "name",
+ file_cmd_writable,
+ 1,
+ 1,
+
+ },
+ { "executable",
+ "name",
+ file_cmd_executable,
+ 1,
+ 1,
+
+ },
+ { "exists",
+ "name",
+ file_cmd_exists,
+ 1,
+ 1,
+
+ },
+ { "delete",
+ "?-force|--? name ...",
+ file_cmd_delete,
+ 1,
+ -1,
+
+ },
+ { "mkdir",
+ "dir ...",
+ file_cmd_mkdir,
+ 1,
+ -1,
+
+ },
+ { "tempfile",
+ "?template?",
+ file_cmd_tempfile,
+ 0,
+ 1,
+
+ },
+ { "rename",
+ "?-force? source dest",
+ file_cmd_rename,
+ 2,
+ 3,
+
+ },
+#if defined(HAVE_LINK) && defined(HAVE_SYMLINK)
+ { "link",
+ "?-symbolic|-hard? newname target",
+ file_cmd_link,
+ 2,
+ 3,
+
+ },
+#endif
+#if defined(HAVE_READLINK)
+ { "readlink",
+ "name",
+ file_cmd_readlink,
+ 1,
+ 1,
+
+ },
+#endif
+ { "size",
+ "name",
+ file_cmd_size,
+ 1,
+ 1,
+
+ },
+ { "stat",
+ "name ?var?",
+ file_cmd_stat,
+ 1,
+ 2,
+
+ },
+ { "lstat",
+ "name ?var?",
+ file_cmd_lstat,
+ 1,
+ 2,
+
+ },
+ { "type",
+ "name",
+ file_cmd_type,
+ 1,
+ 1,
+
+ },
+#ifdef HAVE_GETEUID
+ { "owned",
+ "name",
+ file_cmd_owned,
+ 1,
+ 1,
+
+ },
+#endif
+ { "isdirectory",
+ "name",
+ file_cmd_isdirectory,
+ 1,
+ 1,
+
+ },
+ { "isfile",
+ "name",
+ file_cmd_isfile,
+ 1,
+ 1,
+
+ },
+ {
+ NULL
+ }
+};
+
+static int Jim_CdCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *path;
+
+ if (argc != 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "dirname");
+ return JIM_ERR;
+ }
+
+ path = Jim_String(argv[1]);
+
+ if (chdir(path) != 0) {
+ Jim_SetResultFormatted(interp, "couldn't change working directory to \"%s\": %s", path,
+ strerror(errno));
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+static int Jim_PwdCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ char *cwd = Jim_Alloc(MAXPATHLEN);
+
+ if (getcwd(cwd, MAXPATHLEN) == NULL) {
+ Jim_SetResultString(interp, "Failed to get pwd", -1);
+ Jim_Free(cwd);
+ return JIM_ERR;
+ }
+ else if (ISWINDOWS) {
+
+ char *p = cwd;
+ while ((p = strchr(p, '\\')) != NULL) {
+ *p++ = '/';
+ }
+ }
+
+ Jim_SetResultString(interp, cwd, -1);
+
+ Jim_Free(cwd);
+ return JIM_OK;
+}
+
+int Jim_fileInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "file", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ Jim_CreateCommand(interp, "file", Jim_SubCmdProc, (void *)file_command_table, NULL);
+ Jim_CreateCommand(interp, "pwd", Jim_PwdCmd, NULL, NULL);
+ Jim_CreateCommand(interp, "cd", Jim_CdCmd, NULL, NULL);
+ return JIM_OK;
+}
+
+#include
+#include
+
+
+#if (!defined(HAVE_VFORK) || !defined(HAVE_WAITPID)) && !defined(__MINGW32__)
+static int Jim_ExecCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *cmdlineObj = Jim_NewEmptyStringObj(interp);
+ int i, j;
+ int rc;
+
+
+ for (i = 1; i < argc; i++) {
+ int len;
+ const char *arg = Jim_GetString(argv[i], &len);
+
+ if (i > 1) {
+ Jim_AppendString(interp, cmdlineObj, " ", 1);
+ }
+ if (strpbrk(arg, "\\\" ") == NULL) {
+
+ Jim_AppendString(interp, cmdlineObj, arg, len);
+ continue;
+ }
+
+ Jim_AppendString(interp, cmdlineObj, "\"", 1);
+ for (j = 0; j < len; j++) {
+ if (arg[j] == '\\' || arg[j] == '"') {
+ Jim_AppendString(interp, cmdlineObj, "\\", 1);
+ }
+ Jim_AppendString(interp, cmdlineObj, &arg[j], 1);
+ }
+ Jim_AppendString(interp, cmdlineObj, "\"", 1);
+ }
+ rc = system(Jim_String(cmdlineObj));
+
+ Jim_FreeNewObj(interp, cmdlineObj);
+
+ if (rc) {
+ Jim_Obj *errorCode = Jim_NewListObj(interp, NULL, 0);
+ Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, "CHILDSTATUS", -1));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, 0));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, rc));
+ Jim_SetGlobalVariableStr(interp, "errorCode", errorCode);
+ return JIM_ERR;
+ }
+
+ return JIM_OK;
+}
+
+int Jim_execInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "exec", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ Jim_CreateCommand(interp, "exec", Jim_ExecCmd, NULL, NULL);
+ return JIM_OK;
+}
+#else
+
+
+#include
+#include
+
+#if defined(__MINGW32__)
+
+ #ifndef STRICT
+ #define STRICT
+ #endif
+ #define WIN32_LEAN_AND_MEAN
+ #include
+ #include
+
+ typedef HANDLE fdtype;
+ typedef HANDLE pidtype;
+ #define JIM_BAD_FD INVALID_HANDLE_VALUE
+ #define JIM_BAD_PID INVALID_HANDLE_VALUE
+ #define JimCloseFd CloseHandle
+
+ #define WIFEXITED(STATUS) 1
+ #define WEXITSTATUS(STATUS) (STATUS)
+ #define WIFSIGNALED(STATUS) 0
+ #define WTERMSIG(STATUS) 0
+ #define WNOHANG 1
+
+ static fdtype JimFileno(FILE *fh);
+ static pidtype JimWaitPid(pidtype pid, int *status, int nohang);
+ static fdtype JimDupFd(fdtype infd);
+ static fdtype JimOpenForRead(const char *filename);
+ static FILE *JimFdOpenForRead(fdtype fd);
+ static int JimPipe(fdtype pipefd[2]);
+ static pidtype JimStartWinProcess(Jim_Interp *interp, char **argv, char *env,
+ fdtype inputId, fdtype outputId, fdtype errorId);
+ static int JimErrno(void);
+#else
+ #include
+ #include
+ #include
+ #include
+
+ typedef int fdtype;
+ typedef int pidtype;
+ #define JimPipe pipe
+ #define JimErrno() errno
+ #define JIM_BAD_FD -1
+ #define JIM_BAD_PID -1
+ #define JimFileno fileno
+ #define JimReadFd read
+ #define JimCloseFd close
+ #define JimWaitPid waitpid
+ #define JimDupFd dup
+ #define JimFdOpenForRead(FD) fdopen((FD), "r")
+ #define JimOpenForRead(NAME) open((NAME), O_RDONLY, 0)
+
+ #ifndef HAVE_EXECVPE
+ #define execvpe(ARG0, ARGV, ENV) execvp(ARG0, ARGV)
+ #endif
+#endif
+
+static const char *JimStrError(void);
+static char **JimSaveEnv(char **env);
+static void JimRestoreEnv(char **env);
+static int JimCreatePipeline(Jim_Interp *interp, int argc, Jim_Obj *const *argv,
+ pidtype **pidArrayPtr, fdtype *inPipePtr, fdtype *outPipePtr, fdtype *errFilePtr);
+static void JimDetachPids(Jim_Interp *interp, int numPids, const pidtype *pidPtr);
+static int JimCleanupChildren(Jim_Interp *interp, int numPids, pidtype *pidPtr, fdtype errorId);
+static fdtype JimCreateTemp(Jim_Interp *interp, const char *contents, int len);
+static fdtype JimOpenForWrite(const char *filename, int append);
+static int JimRewindFd(fdtype fd);
+
+static void Jim_SetResultErrno(Jim_Interp *interp, const char *msg)
+{
+ Jim_SetResultFormatted(interp, "%s: %s", msg, JimStrError());
+}
+
+static const char *JimStrError(void)
+{
+ return strerror(JimErrno());
+}
+
+static void Jim_RemoveTrailingNewline(Jim_Obj *objPtr)
+{
+ int len;
+ const char *s = Jim_GetString(objPtr, &len);
+
+ if (len > 0 && s[len - 1] == '\n') {
+ objPtr->length--;
+ objPtr->bytes[objPtr->length] = '\0';
+ }
+}
+
+static int JimAppendStreamToString(Jim_Interp *interp, fdtype fd, Jim_Obj *strObj)
+{
+ char buf[256];
+ FILE *fh = JimFdOpenForRead(fd);
+ if (fh == NULL) {
+ return JIM_ERR;
+ }
+
+ while (1) {
+ int retval = fread(buf, 1, sizeof(buf), fh);
+ if (retval > 0) {
+ Jim_AppendString(interp, strObj, buf, retval);
+ }
+ if (retval != sizeof(buf)) {
+ break;
+ }
+ }
+ Jim_RemoveTrailingNewline(strObj);
+ fclose(fh);
+ return JIM_OK;
+}
+
+static char **JimBuildEnv(Jim_Interp *interp)
+{
+ int i;
+ int size;
+ int num;
+ int n;
+ char **envptr;
+ char *envdata;
+
+ Jim_Obj *objPtr = Jim_GetGlobalVariableStr(interp, "env", JIM_NONE);
+
+ if (!objPtr) {
+ return Jim_GetEnviron();
+ }
+
+
+
+ num = Jim_ListLength(interp, objPtr);
+ if (num % 2) {
+
+ num--;
+ }
+ size = Jim_Length(objPtr) + 2;
+
+ envptr = Jim_Alloc(sizeof(*envptr) * (num / 2 + 1) + size);
+ envdata = (char *)&envptr[num / 2 + 1];
+
+ n = 0;
+ for (i = 0; i < num; i += 2) {
+ const char *s1, *s2;
+ Jim_Obj *elemObj;
+
+ Jim_ListIndex(interp, objPtr, i, &elemObj, JIM_NONE);
+ s1 = Jim_String(elemObj);
+ Jim_ListIndex(interp, objPtr, i + 1, &elemObj, JIM_NONE);
+ s2 = Jim_String(elemObj);
+
+ envptr[n] = envdata;
+ envdata += sprintf(envdata, "%s=%s", s1, s2);
+ envdata++;
+ n++;
+ }
+ envptr[n] = NULL;
+ *envdata = 0;
+
+ return envptr;
+}
+
+static void JimFreeEnv(char **env, char **original_environ)
+{
+ if (env != original_environ) {
+ Jim_Free(env);
+ }
+}
+
+static int JimCheckWaitStatus(Jim_Interp *interp, pidtype pid, int waitStatus)
+{
+ Jim_Obj *errorCode = Jim_NewListObj(interp, NULL, 0);
+ int rc = JIM_ERR;
+
+ if (WIFEXITED(waitStatus)) {
+ if (WEXITSTATUS(waitStatus) == 0) {
+ Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, "NONE", -1));
+ rc = JIM_OK;
+ }
+ else {
+ Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, "CHILDSTATUS", -1));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, (long)pid));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, WEXITSTATUS(waitStatus)));
+ }
+ }
+ else {
+ const char *type;
+ const char *action;
+
+ if (WIFSIGNALED(waitStatus)) {
+ type = "CHILDKILLED";
+ action = "killed";
+ }
+ else {
+ type = "CHILDSUSP";
+ action = "suspended";
+ }
+
+ Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, type, -1));
+
+#ifdef jim_ext_signal
+ Jim_SetResultFormatted(interp, "child %s by signal %s", action, Jim_SignalId(WTERMSIG(waitStatus)));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, Jim_SignalId(WTERMSIG(waitStatus)), -1));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, pid));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, Jim_SignalName(WTERMSIG(waitStatus)), -1));
+#else
+ Jim_SetResultFormatted(interp, "child %s by signal %d", action, WTERMSIG(waitStatus));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, WTERMSIG(waitStatus)));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, (long)pid));
+ Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, WTERMSIG(waitStatus)));
+#endif
+ }
+ Jim_SetGlobalVariableStr(interp, "errorCode", errorCode);
+ return rc;
+}
+
+
+struct WaitInfo
+{
+ pidtype pid;
+ int status;
+ int flags;
+};
+
+struct WaitInfoTable {
+ struct WaitInfo *info;
+ int size;
+ int used;
+};
+
+
+#define WI_DETACHED 2
+
+#define WAIT_TABLE_GROW_BY 4
+
+static void JimFreeWaitInfoTable(struct Jim_Interp *interp, void *privData)
+{
+ struct WaitInfoTable *table = privData;
+
+ Jim_Free(table->info);
+ Jim_Free(table);
+}
+
+static struct WaitInfoTable *JimAllocWaitInfoTable(void)
+{
+ struct WaitInfoTable *table = Jim_Alloc(sizeof(*table));
+ table->info = NULL;
+ table->size = table->used = 0;
+
+ return table;
+}
+
+static int Jim_ExecCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ fdtype outputId;
+ fdtype errorId;
+ pidtype *pidPtr;
+ int numPids, result;
+
+ if (argc > 1 && Jim_CompareStringImmediate(interp, argv[argc - 1], "&")) {
+ Jim_Obj *listObj;
+ int i;
+
+ argc--;
+ numPids = JimCreatePipeline(interp, argc - 1, argv + 1, &pidPtr, NULL, NULL, NULL);
+ if (numPids < 0) {
+ return JIM_ERR;
+ }
+
+ listObj = Jim_NewListObj(interp, NULL, 0);
+ for (i = 0; i < numPids; i++) {
+ Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, (long)pidPtr[i]));
+ }
+ Jim_SetResult(interp, listObj);
+ JimDetachPids(interp, numPids, pidPtr);
+ Jim_Free(pidPtr);
+ return JIM_OK;
+ }
+
+ numPids =
+ JimCreatePipeline(interp, argc - 1, argv + 1, &pidPtr, NULL, &outputId, &errorId);
+
+ if (numPids < 0) {
+ return JIM_ERR;
+ }
+
+ Jim_SetResultString(interp, "", 0);
+
+ result = JIM_OK;
+ if (outputId != JIM_BAD_FD) {
+ result = JimAppendStreamToString(interp, outputId, Jim_GetResult(interp));
+ if (result < 0) {
+ Jim_SetResultErrno(interp, "error reading from output pipe");
+ }
+ }
+
+ if (JimCleanupChildren(interp, numPids, pidPtr, errorId) != JIM_OK) {
+ result = JIM_ERR;
+ }
+ return result;
+}
+
+static void JimReapDetachedPids(struct WaitInfoTable *table)
+{
+ struct WaitInfo *waitPtr;
+ int count;
+ int dest;
+
+ if (!table) {
+ return;
+ }
+
+ waitPtr = table->info;
+ dest = 0;
+ for (count = table->used; count > 0; waitPtr++, count--) {
+ if (waitPtr->flags & WI_DETACHED) {
+ int status;
+ pidtype pid = JimWaitPid(waitPtr->pid, &status, WNOHANG);
+ if (pid == waitPtr->pid) {
+
+ table->used--;
+ continue;
+ }
+ }
+ if (waitPtr != &table->info[dest]) {
+ table->info[dest] = *waitPtr;
+ }
+ dest++;
+ }
+}
+
+static pidtype JimWaitForProcess(struct WaitInfoTable *table, pidtype pid, int *statusPtr)
+{
+ int i;
+
+
+ for (i = 0; i < table->used; i++) {
+ if (pid == table->info[i].pid) {
+
+ JimWaitPid(pid, statusPtr, 0);
+
+
+ if (i != table->used - 1) {
+ table->info[i] = table->info[table->used - 1];
+ }
+ table->used--;
+ return pid;
+ }
+ }
+
+
+ return JIM_BAD_PID;
+}
+
+static void JimDetachPids(Jim_Interp *interp, int numPids, const pidtype *pidPtr)
+{
+ int j;
+ struct WaitInfoTable *table = Jim_CmdPrivData(interp);
+
+ for (j = 0; j < numPids; j++) {
+
+ int i;
+ for (i = 0; i < table->used; i++) {
+ if (pidPtr[j] == table->info[i].pid) {
+ table->info[i].flags |= WI_DETACHED;
+ break;
+ }
+ }
+ }
+}
+
+static FILE *JimGetAioFilehandle(Jim_Interp *interp, const char *name)
+{
+ FILE *fh;
+ Jim_Obj *fhObj;
+
+ fhObj = Jim_NewStringObj(interp, name, -1);
+ Jim_IncrRefCount(fhObj);
+ fh = Jim_AioFilehandle(interp, fhObj);
+ Jim_DecrRefCount(interp, fhObj);
+
+ return fh;
+}
+
+static int
+JimCreatePipeline(Jim_Interp *interp, int argc, Jim_Obj *const *argv, pidtype **pidArrayPtr,
+ fdtype *inPipePtr, fdtype *outPipePtr, fdtype *errFilePtr)
+{
+ pidtype *pidPtr = NULL; /* Points to malloc-ed array holding all
+ * the pids of child processes. */
+ int numPids = 0; /* Actual number of processes that exist
+ * at *pidPtr right now. */
+ int cmdCount; /* Count of number of distinct commands
+ * found in argc/argv. */
+ const char *input = NULL; /* Describes input for pipeline, depending
+ * on "inputFile". NULL means take input
+ * from stdin/pipe. */
+ int input_len = 0;
+
+#define FILE_NAME 0
+#define FILE_APPEND 1
+#define FILE_HANDLE 2
+#define FILE_TEXT 3
+
+ int inputFile = FILE_NAME; /* 1 means input is name of input file.
+ * 2 means input is filehandle name.
+ * 0 means input holds actual
+ * text to be input to command. */
+
+ int outputFile = FILE_NAME; /* 0 means output is the name of output file.
+ * 1 means output is the name of output file, and append.
+ * 2 means output is filehandle name.
+ * All this is ignored if output is NULL
+ */
+ int errorFile = FILE_NAME; /* 0 means error is the name of error file.
+ * 1 means error is the name of error file, and append.
+ * 2 means error is filehandle name.
+ * All this is ignored if error is NULL
+ */
+ const char *output = NULL; /* Holds name of output file to pipe to,
+ * or NULL if output goes to stdout/pipe. */
+ const char *error = NULL; /* Holds name of stderr file to pipe to,
+ * or NULL if stderr goes to stderr/pipe. */
+ fdtype inputId = JIM_BAD_FD;
+ fdtype outputId = JIM_BAD_FD;
+ fdtype errorId = JIM_BAD_FD;
+ fdtype lastOutputId = JIM_BAD_FD;
+ fdtype pipeIds[2];
+ int firstArg, lastArg; /* Indexes of first and last arguments in
+ * current command. */
+ int lastBar;
+ int i;
+ pidtype pid;
+ char **save_environ;
+ struct WaitInfoTable *table = Jim_CmdPrivData(interp);
+
+
+ char **arg_array = Jim_Alloc(sizeof(*arg_array) * (argc + 1));
+ int arg_count = 0;
+
+ JimReapDetachedPids(table);
+
+ if (inPipePtr != NULL) {
+ *inPipePtr = JIM_BAD_FD;
+ }
+ if (outPipePtr != NULL) {
+ *outPipePtr = JIM_BAD_FD;
+ }
+ if (errFilePtr != NULL) {
+ *errFilePtr = JIM_BAD_FD;
+ }
+ pipeIds[0] = pipeIds[1] = JIM_BAD_FD;
+
+ cmdCount = 1;
+ lastBar = -1;
+ for (i = 0; i < argc; i++) {
+ const char *arg = Jim_String(argv[i]);
+
+ if (arg[0] == '<') {
+ inputFile = FILE_NAME;
+ input = arg + 1;
+ if (*input == '<') {
+ inputFile = FILE_TEXT;
+ input_len = Jim_Length(argv[i]) - 2;
+ input++;
+ }
+ else if (*input == '@') {
+ inputFile = FILE_HANDLE;
+ input++;
+ }
+
+ if (!*input && ++i < argc) {
+ input = Jim_GetString(argv[i], &input_len);
+ }
+ }
+ else if (arg[0] == '>') {
+ int dup_error = 0;
+
+ outputFile = FILE_NAME;
+
+ output = arg + 1;
+ if (*output == '>') {
+ outputFile = FILE_APPEND;
+ output++;
+ }
+ if (*output == '&') {
+
+ output++;
+ dup_error = 1;
+ }
+ if (*output == '@') {
+ outputFile = FILE_HANDLE;
+ output++;
+ }
+ if (!*output && ++i < argc) {
+ output = Jim_String(argv[i]);
+ }
+ if (dup_error) {
+ errorFile = outputFile;
+ error = output;
+ }
+ }
+ else if (arg[0] == '2' && arg[1] == '>') {
+ error = arg + 2;
+ errorFile = FILE_NAME;
+
+ if (*error == '@') {
+ errorFile = FILE_HANDLE;
+ error++;
+ }
+ else if (*error == '>') {
+ errorFile = FILE_APPEND;
+ error++;
+ }
+ if (!*error && ++i < argc) {
+ error = Jim_String(argv[i]);
+ }
+ }
+ else {
+ if (strcmp(arg, "|") == 0 || strcmp(arg, "|&") == 0) {
+ if (i == lastBar + 1 || i == argc - 1) {
+ Jim_SetResultString(interp, "illegal use of | or |& in command", -1);
+ goto badargs;
+ }
+ lastBar = i;
+ cmdCount++;
+ }
+
+ arg_array[arg_count++] = (char *)arg;
+ continue;
+ }
+
+ if (i >= argc) {
+ Jim_SetResultFormatted(interp, "can't specify \"%s\" as last word in command", arg);
+ goto badargs;
+ }
+ }
+
+ if (arg_count == 0) {
+ Jim_SetResultString(interp, "didn't specify command to execute", -1);
+badargs:
+ Jim_Free(arg_array);
+ return -1;
+ }
+
+
+ save_environ = JimSaveEnv(JimBuildEnv(interp));
+
+ if (input != NULL) {
+ if (inputFile == FILE_TEXT) {
+ inputId = JimCreateTemp(interp, input, input_len);
+ if (inputId == JIM_BAD_FD) {
+ goto error;
+ }
+ }
+ else if (inputFile == FILE_HANDLE) {
+
+ FILE *fh = JimGetAioFilehandle(interp, input);
+
+ if (fh == NULL) {
+ goto error;
+ }
+ inputId = JimDupFd(JimFileno(fh));
+ }
+ else {
+ inputId = JimOpenForRead(input);
+ if (inputId == JIM_BAD_FD) {
+ Jim_SetResultFormatted(interp, "couldn't read file \"%s\": %s", input, JimStrError());
+ goto error;
+ }
+ }
+ }
+ else if (inPipePtr != NULL) {
+ if (JimPipe(pipeIds) != 0) {
+ Jim_SetResultErrno(interp, "couldn't create input pipe for command");
+ goto error;
+ }
+ inputId = pipeIds[0];
+ *inPipePtr = pipeIds[1];
+ pipeIds[0] = pipeIds[1] = JIM_BAD_FD;
+ }
+
+ if (output != NULL) {
+ if (outputFile == FILE_HANDLE) {
+ FILE *fh = JimGetAioFilehandle(interp, output);
+ if (fh == NULL) {
+ goto error;
+ }
+ fflush(fh);
+ lastOutputId = JimDupFd(JimFileno(fh));
+ }
+ else {
+ lastOutputId = JimOpenForWrite(output, outputFile == FILE_APPEND);
+ if (lastOutputId == JIM_BAD_FD) {
+ Jim_SetResultFormatted(interp, "couldn't write file \"%s\": %s", output, JimStrError());
+ goto error;
+ }
+ }
+ }
+ else if (outPipePtr != NULL) {
+ if (JimPipe(pipeIds) != 0) {
+ Jim_SetResultErrno(interp, "couldn't create output pipe");
+ goto error;
+ }
+ lastOutputId = pipeIds[1];
+ *outPipePtr = pipeIds[0];
+ pipeIds[0] = pipeIds[1] = JIM_BAD_FD;
+ }
+
+ if (error != NULL) {
+ if (errorFile == FILE_HANDLE) {
+ if (strcmp(error, "1") == 0) {
+
+ if (lastOutputId != JIM_BAD_FD) {
+ errorId = JimDupFd(lastOutputId);
+ }
+ else {
+
+ error = "stdout";
+ }
+ }
+ if (errorId == JIM_BAD_FD) {
+ FILE *fh = JimGetAioFilehandle(interp, error);
+ if (fh == NULL) {
+ goto error;
+ }
+ fflush(fh);
+ errorId = JimDupFd(JimFileno(fh));
+ }
+ }
+ else {
+ errorId = JimOpenForWrite(error, errorFile == FILE_APPEND);
+ if (errorId == JIM_BAD_FD) {
+ Jim_SetResultFormatted(interp, "couldn't write file \"%s\": %s", error, JimStrError());
+ goto error;
+ }
+ }
+ }
+ else if (errFilePtr != NULL) {
+ errorId = JimCreateTemp(interp, NULL, 0);
+ if (errorId == JIM_BAD_FD) {
+ goto error;
+ }
+ *errFilePtr = JimDupFd(errorId);
+ }
+
+
+ pidPtr = Jim_Alloc(cmdCount * sizeof(*pidPtr));
+ for (i = 0; i < numPids; i++) {
+ pidPtr[i] = JIM_BAD_PID;
+ }
+ for (firstArg = 0; firstArg < arg_count; numPids++, firstArg = lastArg + 1) {
+ int pipe_dup_err = 0;
+ fdtype origErrorId = errorId;
+
+ for (lastArg = firstArg; lastArg < arg_count; lastArg++) {
+ if (arg_array[lastArg][0] == '|') {
+ if (arg_array[lastArg][1] == '&') {
+ pipe_dup_err = 1;
+ }
+ break;
+ }
+ }
+
+ arg_array[lastArg] = NULL;
+ if (lastArg == arg_count) {
+ outputId = lastOutputId;
+ }
+ else {
+ if (JimPipe(pipeIds) != 0) {
+ Jim_SetResultErrno(interp, "couldn't create pipe");
+ goto error;
+ }
+ outputId = pipeIds[1];
+ }
+
+
+ if (pipe_dup_err) {
+ errorId = outputId;
+ }
+
+
+
+#ifdef __MINGW32__
+ pid = JimStartWinProcess(interp, &arg_array[firstArg], save_environ ? save_environ[0] : NULL, inputId, outputId, errorId);
+ if (pid == JIM_BAD_PID) {
+ Jim_SetResultFormatted(interp, "couldn't exec \"%s\"", arg_array[firstArg]);
+ goto error;
+ }
+#else
+ pid = vfork();
+ if (pid < 0) {
+ Jim_SetResultErrno(interp, "couldn't fork child process");
+ goto error;
+ }
+ if (pid == 0) {
+
+
+ if (inputId != -1) dup2(inputId, 0);
+ if (outputId != -1) dup2(outputId, 1);
+ if (errorId != -1) dup2(errorId, 2);
+
+ for (i = 3; (i <= outputId) || (i <= inputId) || (i <= errorId); i++) {
+ close(i);
+ }
+
+
+ (void)signal(SIGPIPE, SIG_DFL);
+
+ execvpe(arg_array[firstArg], &arg_array[firstArg], Jim_GetEnviron());
+
+
+ fprintf(stderr, "couldn't exec \"%s\"\n", arg_array[firstArg]);
+ _exit(127);
+ }
+#endif
+
+
+
+ if (table->used == table->size) {
+ table->size += WAIT_TABLE_GROW_BY;
+ table->info = Jim_Realloc(table->info, table->size * sizeof(*table->info));
+ }
+
+ table->info[table->used].pid = pid;
+ table->info[table->used].flags = 0;
+ table->used++;
+
+ pidPtr[numPids] = pid;
+
+
+ errorId = origErrorId;
+
+
+ if (inputId != JIM_BAD_FD) {
+ JimCloseFd(inputId);
+ }
+ if (outputId != JIM_BAD_FD) {
+ JimCloseFd(outputId);
+ }
+ inputId = pipeIds[0];
+ pipeIds[0] = pipeIds[1] = JIM_BAD_FD;
+ }
+ *pidArrayPtr = pidPtr;
+
+
+ cleanup:
+ if (inputId != JIM_BAD_FD) {
+ JimCloseFd(inputId);
+ }
+ if (lastOutputId != JIM_BAD_FD) {
+ JimCloseFd(lastOutputId);
+ }
+ if (errorId != JIM_BAD_FD) {
+ JimCloseFd(errorId);
+ }
+ Jim_Free(arg_array);
+
+ JimRestoreEnv(save_environ);
+
+ return numPids;
+
+
+ error:
+ if ((inPipePtr != NULL) && (*inPipePtr != JIM_BAD_FD)) {
+ JimCloseFd(*inPipePtr);
+ *inPipePtr = JIM_BAD_FD;
+ }
+ if ((outPipePtr != NULL) && (*outPipePtr != JIM_BAD_FD)) {
+ JimCloseFd(*outPipePtr);
+ *outPipePtr = JIM_BAD_FD;
+ }
+ if ((errFilePtr != NULL) && (*errFilePtr != JIM_BAD_FD)) {
+ JimCloseFd(*errFilePtr);
+ *errFilePtr = JIM_BAD_FD;
+ }
+ if (pipeIds[0] != JIM_BAD_FD) {
+ JimCloseFd(pipeIds[0]);
+ }
+ if (pipeIds[1] != JIM_BAD_FD) {
+ JimCloseFd(pipeIds[1]);
+ }
+ if (pidPtr != NULL) {
+ for (i = 0; i < numPids; i++) {
+ if (pidPtr[i] != JIM_BAD_PID) {
+ JimDetachPids(interp, 1, &pidPtr[i]);
+ }
+ }
+ Jim_Free(pidPtr);
+ }
+ numPids = -1;
+ goto cleanup;
+}
+
+
+static int JimCleanupChildren(Jim_Interp *interp, int numPids, pidtype *pidPtr, fdtype errorId)
+{
+ struct WaitInfoTable *table = Jim_CmdPrivData(interp);
+ int result = JIM_OK;
+ int i;
+
+ for (i = 0; i < numPids; i++) {
+ int waitStatus = 0;
+ if (JimWaitForProcess(table, pidPtr[i], &waitStatus) != JIM_BAD_PID) {
+ if (JimCheckWaitStatus(interp, pidPtr[i], waitStatus) != JIM_OK) {
+ result = JIM_ERR;
+ }
+ }
+ }
+ Jim_Free(pidPtr);
+
+ if (errorId != JIM_BAD_FD) {
+ JimRewindFd(errorId);
+ if (JimAppendStreamToString(interp, errorId, Jim_GetResult(interp)) != JIM_OK) {
+ result = JIM_ERR;
+ }
+ }
+
+ Jim_RemoveTrailingNewline(Jim_GetResult(interp));
+
+ return result;
+}
+
+int Jim_execInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "exec", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+#ifdef SIGPIPE
+ (void)signal(SIGPIPE, SIG_IGN);
+#endif
+
+ Jim_CreateCommand(interp, "exec", Jim_ExecCmd, JimAllocWaitInfoTable(), JimFreeWaitInfoTable);
+ return JIM_OK;
+}
+
+#if defined(__MINGW32__)
+
+
+static SECURITY_ATTRIBUTES *JimStdSecAttrs(void)
+{
+ static SECURITY_ATTRIBUTES secAtts;
+
+ secAtts.nLength = sizeof(SECURITY_ATTRIBUTES);
+ secAtts.lpSecurityDescriptor = NULL;
+ secAtts.bInheritHandle = TRUE;
+ return &secAtts;
+}
+
+static int JimErrno(void)
+{
+ switch (GetLastError()) {
+ case ERROR_FILE_NOT_FOUND: return ENOENT;
+ case ERROR_PATH_NOT_FOUND: return ENOENT;
+ case ERROR_TOO_MANY_OPEN_FILES: return EMFILE;
+ case ERROR_ACCESS_DENIED: return EACCES;
+ case ERROR_INVALID_HANDLE: return EBADF;
+ case ERROR_BAD_ENVIRONMENT: return E2BIG;
+ case ERROR_BAD_FORMAT: return ENOEXEC;
+ case ERROR_INVALID_ACCESS: return EACCES;
+ case ERROR_INVALID_DRIVE: return ENOENT;
+ case ERROR_CURRENT_DIRECTORY: return EACCES;
+ case ERROR_NOT_SAME_DEVICE: return EXDEV;
+ case ERROR_NO_MORE_FILES: return ENOENT;
+ case ERROR_WRITE_PROTECT: return EROFS;
+ case ERROR_BAD_UNIT: return ENXIO;
+ case ERROR_NOT_READY: return EBUSY;
+ case ERROR_BAD_COMMAND: return EIO;
+ case ERROR_CRC: return EIO;
+ case ERROR_BAD_LENGTH: return EIO;
+ case ERROR_SEEK: return EIO;
+ case ERROR_WRITE_FAULT: return EIO;
+ case ERROR_READ_FAULT: return EIO;
+ case ERROR_GEN_FAILURE: return EIO;
+ case ERROR_SHARING_VIOLATION: return EACCES;
+ case ERROR_LOCK_VIOLATION: return EACCES;
+ case ERROR_SHARING_BUFFER_EXCEEDED: return ENFILE;
+ case ERROR_HANDLE_DISK_FULL: return ENOSPC;
+ case ERROR_NOT_SUPPORTED: return ENODEV;
+ case ERROR_REM_NOT_LIST: return EBUSY;
+ case ERROR_DUP_NAME: return EEXIST;
+ case ERROR_BAD_NETPATH: return ENOENT;
+ case ERROR_NETWORK_BUSY: return EBUSY;
+ case ERROR_DEV_NOT_EXIST: return ENODEV;
+ case ERROR_TOO_MANY_CMDS: return EAGAIN;
+ case ERROR_ADAP_HDW_ERR: return EIO;
+ case ERROR_BAD_NET_RESP: return EIO;
+ case ERROR_UNEXP_NET_ERR: return EIO;
+ case ERROR_NETNAME_DELETED: return ENOENT;
+ case ERROR_NETWORK_ACCESS_DENIED: return EACCES;
+ case ERROR_BAD_DEV_TYPE: return ENODEV;
+ case ERROR_BAD_NET_NAME: return ENOENT;
+ case ERROR_TOO_MANY_NAMES: return ENFILE;
+ case ERROR_TOO_MANY_SESS: return EIO;
+ case ERROR_SHARING_PAUSED: return EAGAIN;
+ case ERROR_REDIR_PAUSED: return EAGAIN;
+ case ERROR_FILE_EXISTS: return EEXIST;
+ case ERROR_CANNOT_MAKE: return ENOSPC;
+ case ERROR_OUT_OF_STRUCTURES: return ENFILE;
+ case ERROR_ALREADY_ASSIGNED: return EEXIST;
+ case ERROR_INVALID_PASSWORD: return EPERM;
+ case ERROR_NET_WRITE_FAULT: return EIO;
+ case ERROR_NO_PROC_SLOTS: return EAGAIN;
+ case ERROR_DISK_CHANGE: return EXDEV;
+ case ERROR_BROKEN_PIPE: return EPIPE;
+ case ERROR_OPEN_FAILED: return ENOENT;
+ case ERROR_DISK_FULL: return ENOSPC;
+ case ERROR_NO_MORE_SEARCH_HANDLES: return EMFILE;
+ case ERROR_INVALID_TARGET_HANDLE: return EBADF;
+ case ERROR_INVALID_NAME: return ENOENT;
+ case ERROR_PROC_NOT_FOUND: return ESRCH;
+ case ERROR_WAIT_NO_CHILDREN: return ECHILD;
+ case ERROR_CHILD_NOT_COMPLETE: return ECHILD;
+ case ERROR_DIRECT_ACCESS_HANDLE: return EBADF;
+ case ERROR_SEEK_ON_DEVICE: return ESPIPE;
+ case ERROR_BUSY_DRIVE: return EAGAIN;
+ case ERROR_DIR_NOT_EMPTY: return EEXIST;
+ case ERROR_NOT_LOCKED: return EACCES;
+ case ERROR_BAD_PATHNAME: return ENOENT;
+ case ERROR_LOCK_FAILED: return EACCES;
+ case ERROR_ALREADY_EXISTS: return EEXIST;
+ case ERROR_FILENAME_EXCED_RANGE: return ENAMETOOLONG;
+ case ERROR_BAD_PIPE: return EPIPE;
+ case ERROR_PIPE_BUSY: return EAGAIN;
+ case ERROR_PIPE_NOT_CONNECTED: return EPIPE;
+ case ERROR_DIRECTORY: return ENOTDIR;
+ }
+ return EINVAL;
+}
+
+static int JimPipe(fdtype pipefd[2])
+{
+ if (CreatePipe(&pipefd[0], &pipefd[1], NULL, 0)) {
+ return 0;
+ }
+ return -1;
+}
+
+static fdtype JimDupFd(fdtype infd)
+{
+ fdtype dupfd;
+ pidtype pid = GetCurrentProcess();
+
+ if (DuplicateHandle(pid, infd, pid, &dupfd, 0, TRUE, DUPLICATE_SAME_ACCESS)) {
+ return dupfd;
+ }
+ return JIM_BAD_FD;
+}
+
+static int JimRewindFd(fdtype fd)
+{
+ return SetFilePointer(fd, 0, NULL, FILE_BEGIN) == INVALID_SET_FILE_POINTER ? -1 : 0;
+}
+
+#if 0
+static int JimReadFd(fdtype fd, char *buffer, size_t len)
+{
+ DWORD num;
+
+ if (ReadFile(fd, buffer, len, &num, NULL)) {
+ return num;
+ }
+ if (GetLastError() == ERROR_HANDLE_EOF || GetLastError() == ERROR_BROKEN_PIPE) {
+ return 0;
+ }
+ return -1;
+}
+#endif
+
+static FILE *JimFdOpenForRead(fdtype fd)
+{
+ return _fdopen(_open_osfhandle((int)fd, _O_RDONLY | _O_TEXT), "r");
+}
+
+static fdtype JimFileno(FILE *fh)
+{
+ return (fdtype)_get_osfhandle(_fileno(fh));
+}
+
+static fdtype JimOpenForRead(const char *filename)
+{
+ return CreateFile(filename, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
+ JimStdSecAttrs(), OPEN_EXISTING, 0, NULL);
+}
+
+static fdtype JimOpenForWrite(const char *filename, int append)
+{
+ return CreateFile(filename, append ? FILE_APPEND_DATA : GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
+ JimStdSecAttrs(), append ? OPEN_ALWAYS : CREATE_ALWAYS, 0, (HANDLE) NULL);
+}
+
+static FILE *JimFdOpenForWrite(fdtype fd)
+{
+ return _fdopen(_open_osfhandle((int)fd, _O_TEXT), "w");
+}
+
+static pidtype JimWaitPid(pidtype pid, int *status, int nohang)
+{
+ DWORD ret = WaitForSingleObject(pid, nohang ? 0 : INFINITE);
+ if (ret == WAIT_TIMEOUT || ret == WAIT_FAILED) {
+
+ return JIM_BAD_PID;
+ }
+ GetExitCodeProcess(pid, &ret);
+ *status = ret;
+ CloseHandle(pid);
+ return pid;
+}
+
+static HANDLE JimCreateTemp(Jim_Interp *interp, const char *contents, int len)
+{
+ char name[MAX_PATH];
+ HANDLE handle;
+
+ if (!GetTempPath(MAX_PATH, name) || !GetTempFileName(name, "JIM", 0, name)) {
+ return JIM_BAD_FD;
+ }
+
+ handle = CreateFile(name, GENERIC_READ | GENERIC_WRITE, 0, JimStdSecAttrs(),
+ CREATE_ALWAYS, FILE_ATTRIBUTE_TEMPORARY | FILE_FLAG_DELETE_ON_CLOSE,
+ NULL);
+
+ if (handle == INVALID_HANDLE_VALUE) {
+ goto error;
+ }
+
+ if (contents != NULL) {
+
+ FILE *fh = JimFdOpenForWrite(JimDupFd(handle));
+ if (fh == NULL) {
+ goto error;
+ }
+
+ if (fwrite(contents, len, 1, fh) != 1) {
+ fclose(fh);
+ goto error;
+ }
+ fseek(fh, 0, SEEK_SET);
+ fclose(fh);
+ }
+ return handle;
+
+ error:
+ Jim_SetResultErrno(interp, "failed to create temp file");
+ CloseHandle(handle);
+ DeleteFile(name);
+ return JIM_BAD_FD;
+}
+
+static int
+JimWinFindExecutable(const char *originalName, char fullPath[MAX_PATH])
+{
+ int i;
+ static char extensions[][5] = {".exe", "", ".bat"};
+
+ for (i = 0; i < (int) (sizeof(extensions) / sizeof(extensions[0])); i++) {
+ lstrcpyn(fullPath, originalName, MAX_PATH - 5);
+ lstrcat(fullPath, extensions[i]);
+
+ if (SearchPath(NULL, fullPath, NULL, MAX_PATH, fullPath, NULL) == 0) {
+ continue;
+ }
+ if (GetFileAttributes(fullPath) & FILE_ATTRIBUTE_DIRECTORY) {
+ continue;
+ }
+ return 0;
+ }
+
+ return -1;
+}
+
+static char **JimSaveEnv(char **env)
+{
+ return env;
+}
+
+static void JimRestoreEnv(char **env)
+{
+ JimFreeEnv(env, Jim_GetEnviron());
+}
+
+static Jim_Obj *
+JimWinBuildCommandLine(Jim_Interp *interp, char **argv)
+{
+ char *start, *special;
+ int quote, i;
+
+ Jim_Obj *strObj = Jim_NewStringObj(interp, "", 0);
+
+ for (i = 0; argv[i]; i++) {
+ if (i > 0) {
+ Jim_AppendString(interp, strObj, " ", 1);
+ }
+
+ if (argv[i][0] == '\0') {
+ quote = 1;
+ }
+ else {
+ quote = 0;
+ for (start = argv[i]; *start != '\0'; start++) {
+ if (isspace(UCHAR(*start))) {
+ quote = 1;
+ break;
+ }
+ }
+ }
+ if (quote) {
+ Jim_AppendString(interp, strObj, "\"" , 1);
+ }
+
+ start = argv[i];
+ for (special = argv[i]; ; ) {
+ if ((*special == '\\') && (special[1] == '\\' ||
+ special[1] == '"' || (quote && special[1] == '\0'))) {
+ Jim_AppendString(interp, strObj, start, special - start);
+ start = special;
+ while (1) {
+ special++;
+ if (*special == '"' || (quote && *special == '\0')) {
+
+ Jim_AppendString(interp, strObj, start, special - start);
+ break;
+ }
+ if (*special != '\\') {
+ break;
+ }
+ }
+ Jim_AppendString(interp, strObj, start, special - start);
+ start = special;
+ }
+ if (*special == '"') {
+ if (special == start) {
+ Jim_AppendString(interp, strObj, "\"", 1);
+ }
+ else {
+ Jim_AppendString(interp, strObj, start, special - start);
+ }
+ Jim_AppendString(interp, strObj, "\\\"", 2);
+ start = special + 1;
+ }
+ if (*special == '\0') {
+ break;
+ }
+ special++;
+ }
+ Jim_AppendString(interp, strObj, start, special - start);
+ if (quote) {
+ Jim_AppendString(interp, strObj, "\"", 1);
+ }
+ }
+ return strObj;
+}
+
+static pidtype
+JimStartWinProcess(Jim_Interp *interp, char **argv, char *env, fdtype inputId, fdtype outputId, fdtype errorId)
+{
+ STARTUPINFO startInfo;
+ PROCESS_INFORMATION procInfo;
+ HANDLE hProcess, h;
+ char execPath[MAX_PATH];
+ pidtype pid = JIM_BAD_PID;
+ Jim_Obj *cmdLineObj;
+
+ if (JimWinFindExecutable(argv[0], execPath) < 0) {
+ return JIM_BAD_PID;
+ }
+ argv[0] = execPath;
+
+ hProcess = GetCurrentProcess();
+ cmdLineObj = JimWinBuildCommandLine(interp, argv);
+
+
+ ZeroMemory(&startInfo, sizeof(startInfo));
+ startInfo.cb = sizeof(startInfo);
+ startInfo.dwFlags = STARTF_USESTDHANDLES;
+ startInfo.hStdInput = INVALID_HANDLE_VALUE;
+ startInfo.hStdOutput= INVALID_HANDLE_VALUE;
+ startInfo.hStdError = INVALID_HANDLE_VALUE;
+
+ if (inputId == JIM_BAD_FD) {
+ if (CreatePipe(&startInfo.hStdInput, &h, JimStdSecAttrs(), 0) != FALSE) {
+ CloseHandle(h);
+ }
+ } else {
+ DuplicateHandle(hProcess, inputId, hProcess, &startInfo.hStdInput,
+ 0, TRUE, DUPLICATE_SAME_ACCESS);
+ }
+ if (startInfo.hStdInput == JIM_BAD_FD) {
+ goto end;
+ }
+
+ if (outputId == JIM_BAD_FD) {
+ startInfo.hStdOutput = CreateFile("NUL:", GENERIC_WRITE, 0,
+ JimStdSecAttrs(), OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+ } else {
+ DuplicateHandle(hProcess, outputId, hProcess, &startInfo.hStdOutput,
+ 0, TRUE, DUPLICATE_SAME_ACCESS);
+ }
+ if (startInfo.hStdOutput == JIM_BAD_FD) {
+ goto end;
+ }
+
+ if (errorId == JIM_BAD_FD) {
+
+ startInfo.hStdError = CreateFile("NUL:", GENERIC_WRITE, 0,
+ JimStdSecAttrs(), OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+ } else {
+ DuplicateHandle(hProcess, errorId, hProcess, &startInfo.hStdError,
+ 0, TRUE, DUPLICATE_SAME_ACCESS);
+ }
+ if (startInfo.hStdError == JIM_BAD_FD) {
+ goto end;
+ }
+
+ if (!CreateProcess(NULL, (char *)Jim_String(cmdLineObj), NULL, NULL, TRUE,
+ 0, env, NULL, &startInfo, &procInfo)) {
+ goto end;
+ }
+
+
+ WaitForInputIdle(procInfo.hProcess, 5000);
+ CloseHandle(procInfo.hThread);
+
+ pid = procInfo.hProcess;
+
+ end:
+ Jim_FreeNewObj(interp, cmdLineObj);
+ if (startInfo.hStdInput != JIM_BAD_FD) {
+ CloseHandle(startInfo.hStdInput);
+ }
+ if (startInfo.hStdOutput != JIM_BAD_FD) {
+ CloseHandle(startInfo.hStdOutput);
+ }
+ if (startInfo.hStdError != JIM_BAD_FD) {
+ CloseHandle(startInfo.hStdError);
+ }
+ return pid;
+}
+#else
+
+static int JimOpenForWrite(const char *filename, int append)
+{
+ return open(filename, O_WRONLY | O_CREAT | (append ? O_APPEND : O_TRUNC), 0666);
+}
+
+static int JimRewindFd(int fd)
+{
+ return lseek(fd, 0L, SEEK_SET);
+}
+
+static int JimCreateTemp(Jim_Interp *interp, const char *contents, int len)
+{
+ int fd = Jim_MakeTempFile(interp, NULL);
+
+ if (fd != JIM_BAD_FD) {
+ unlink(Jim_String(Jim_GetResult(interp)));
+ if (contents) {
+ if (write(fd, contents, len) != len) {
+ Jim_SetResultErrno(interp, "couldn't write temp file");
+ close(fd);
+ return -1;
+ }
+ lseek(fd, 0L, SEEK_SET);
+ }
+ }
+ return fd;
+}
+
+static char **JimSaveEnv(char **env)
+{
+ char **saveenv = Jim_GetEnviron();
+ Jim_SetEnviron(env);
+ return saveenv;
+}
+
+static void JimRestoreEnv(char **env)
+{
+ JimFreeEnv(Jim_GetEnviron(), env);
+ Jim_SetEnviron(env);
+}
+#endif
+#endif
+
+
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE 500
+#endif
+
+#include
+#include
+#include
+#include
+
+
+#ifdef HAVE_SYS_TIME_H
+#include
+#endif
+
+static int clock_cmd_format(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+
+ char buf[100];
+ time_t t;
+ long seconds;
+
+ const char *format = "%a %b %d %H:%M:%S %Z %Y";
+
+ if (argc == 2 || (argc == 3 && !Jim_CompareStringImmediate(interp, argv[1], "-format"))) {
+ return -1;
+ }
+
+ if (argc == 3) {
+ format = Jim_String(argv[2]);
+ }
+
+ if (Jim_GetLong(interp, argv[0], &seconds) != JIM_OK) {
+ return JIM_ERR;
+ }
+ t = seconds;
+
+ if (strftime(buf, sizeof(buf), format, localtime(&t)) == 0) {
+ Jim_SetResultString(interp, "format string too long", -1);
+ return JIM_ERR;
+ }
+
+ Jim_SetResultString(interp, buf, -1);
+
+ return JIM_OK;
+}
+
+#ifdef HAVE_STRPTIME
+static int clock_cmd_scan(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ char *pt;
+ struct tm tm;
+ time_t now = time(0);
+
+ if (!Jim_CompareStringImmediate(interp, argv[1], "-format")) {
+ return -1;
+ }
+
+
+ localtime_r(&now, &tm);
+
+ pt = strptime(Jim_String(argv[0]), Jim_String(argv[2]), &tm);
+ if (pt == 0 || *pt != 0) {
+ Jim_SetResultString(interp, "Failed to parse time according to format", -1);
+ return JIM_ERR;
+ }
+
+
+ Jim_SetResultInt(interp, mktime(&tm));
+
+ return JIM_OK;
+}
+#endif
+
+static int clock_cmd_seconds(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_SetResultInt(interp, time(NULL));
+
+ return JIM_OK;
+}
+
+static int clock_cmd_micros(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct timeval tv;
+
+ gettimeofday(&tv, NULL);
+
+ Jim_SetResultInt(interp, (jim_wide) tv.tv_sec * 1000000 + tv.tv_usec);
+
+ return JIM_OK;
+}
+
+static int clock_cmd_millis(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ struct timeval tv;
+
+ gettimeofday(&tv, NULL);
+
+ Jim_SetResultInt(interp, (jim_wide) tv.tv_sec * 1000 + tv.tv_usec / 1000);
+
+ return JIM_OK;
+}
+
+static const jim_subcmd_type clock_command_table[] = {
+ { "seconds",
+ NULL,
+ clock_cmd_seconds,
+ 0,
+ 0,
+
+ },
+ { "clicks",
+ NULL,
+ clock_cmd_micros,
+ 0,
+ 0,
+
+ },
+ { "microseconds",
+ NULL,
+ clock_cmd_micros,
+ 0,
+ 0,
+
+ },
+ { "milliseconds",
+ NULL,
+ clock_cmd_millis,
+ 0,
+ 0,
+
+ },
+ { "format",
+ "seconds ?-format format?",
+ clock_cmd_format,
+ 1,
+ 3,
+
+ },
+#ifdef HAVE_STRPTIME
+ { "scan",
+ "str -format format",
+ clock_cmd_scan,
+ 3,
+ 3,
+
+ },
+#endif
+ { NULL }
+};
+
+int Jim_clockInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "clock", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ Jim_CreateCommand(interp, "clock", Jim_SubCmdProc, (void *)clock_command_table, NULL);
+ return JIM_OK;
+}
+
+#include
+#include
+#include
+#include
+#include
+
+
+static int array_cmd_exists(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+
+ Jim_SetResultInt(interp, Jim_GetVariable(interp, argv[0], 0) != 0);
+ return JIM_OK;
+}
+
+static int array_cmd_get(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE);
+ Jim_Obj *patternObj;
+
+ if (!objPtr) {
+ return JIM_OK;
+ }
+
+ patternObj = (argc == 1) ? NULL : argv[1];
+
+
+ if (patternObj == NULL || Jim_CompareStringImmediate(interp, patternObj, "*")) {
+ if (Jim_IsList(objPtr) && Jim_ListLength(interp, objPtr) % 2 == 0) {
+
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+ }
+ }
+
+
+ return Jim_DictValues(interp, objPtr, patternObj);
+}
+
+static int array_cmd_names(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE);
+
+ if (!objPtr) {
+ return JIM_OK;
+ }
+
+ return Jim_DictKeys(interp, objPtr, argc == 1 ? NULL : argv[1]);
+}
+
+static int array_cmd_unset(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int i;
+ int len;
+ Jim_Obj *resultObj;
+ Jim_Obj *objPtr;
+ Jim_Obj **dictValuesObj;
+
+ if (argc == 1 || Jim_CompareStringImmediate(interp, argv[1], "*")) {
+
+ Jim_UnsetVariable(interp, argv[0], JIM_NONE);
+ return JIM_OK;
+ }
+
+ objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE);
+
+ if (objPtr == NULL) {
+
+ return JIM_OK;
+ }
+
+ if (Jim_DictPairs(interp, objPtr, &dictValuesObj, &len) != JIM_OK) {
+ return JIM_ERR;
+ }
+
+
+ resultObj = Jim_NewDictObj(interp, NULL, 0);
+
+ for (i = 0; i < len; i += 2) {
+ if (!Jim_StringMatchObj(interp, argv[1], dictValuesObj[i], 0)) {
+ Jim_DictAddElement(interp, resultObj, dictValuesObj[i], dictValuesObj[i + 1]);
+ }
+ }
+ Jim_Free(dictValuesObj);
+
+ Jim_SetVariable(interp, argv[0], resultObj);
+ return JIM_OK;
+}
+
+static int array_cmd_size(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr;
+ int len = 0;
+
+
+ objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE);
+ if (objPtr) {
+ len = Jim_DictSize(interp, objPtr);
+ if (len < 0) {
+ return JIM_ERR;
+ }
+ }
+
+ Jim_SetResultInt(interp, len);
+
+ return JIM_OK;
+}
+
+static int array_cmd_stat(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE);
+ if (objPtr) {
+ return Jim_DictInfo(interp, objPtr);
+ }
+ Jim_SetResultFormatted(interp, "\"%#s\" isn't an array", argv[0], NULL);
+ return JIM_ERR;
+}
+
+static int array_cmd_set(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int i;
+ int len;
+ Jim_Obj *listObj = argv[1];
+ Jim_Obj *dictObj;
+
+ len = Jim_ListLength(interp, listObj);
+ if (len % 2) {
+ Jim_SetResultString(interp, "list must have an even number of elements", -1);
+ return JIM_ERR;
+ }
+
+ dictObj = Jim_GetVariable(interp, argv[0], JIM_UNSHARED);
+ if (!dictObj) {
+
+ return Jim_SetVariable(interp, argv[0], listObj);
+ }
+ else if (Jim_DictSize(interp, dictObj) < 0) {
+ return JIM_ERR;
+ }
+
+ if (Jim_IsShared(dictObj)) {
+ dictObj = Jim_DuplicateObj(interp, dictObj);
+ }
+
+ for (i = 0; i < len; i += 2) {
+ Jim_Obj *nameObj;
+ Jim_Obj *valueObj;
+
+ Jim_ListIndex(interp, listObj, i, &nameObj, JIM_NONE);
+ Jim_ListIndex(interp, listObj, i + 1, &valueObj, JIM_NONE);
+
+ Jim_DictAddElement(interp, dictObj, nameObj, valueObj);
+ }
+ return Jim_SetVariable(interp, argv[0], dictObj);
+}
+
+static const jim_subcmd_type array_command_table[] = {
+ { "exists",
+ "arrayName",
+ array_cmd_exists,
+ 1,
+ 1,
+
+ },
+ { "get",
+ "arrayName ?pattern?",
+ array_cmd_get,
+ 1,
+ 2,
+
+ },
+ { "names",
+ "arrayName ?pattern?",
+ array_cmd_names,
+ 1,
+ 2,
+
+ },
+ { "set",
+ "arrayName list",
+ array_cmd_set,
+ 2,
+ 2,
+
+ },
+ { "size",
+ "arrayName",
+ array_cmd_size,
+ 1,
+ 1,
+
+ },
+ { "stat",
+ "arrayName",
+ array_cmd_stat,
+ 1,
+ 1,
+
+ },
+ { "unset",
+ "arrayName ?pattern?",
+ array_cmd_unset,
+ 1,
+ 2,
+
+ },
+ { NULL
+ }
+};
+
+int Jim_arrayInit(Jim_Interp *interp)
+{
+ if (Jim_PackageProvide(interp, "array", "1.0", JIM_ERRMSG))
+ return JIM_ERR;
+
+ Jim_CreateCommand(interp, "array", Jim_SubCmdProc, (void *)array_command_table, NULL);
+ return JIM_OK;
+}
+int Jim_InitStaticExtensions(Jim_Interp *interp)
+{
+extern int Jim_bootstrapInit(Jim_Interp *);
+extern int Jim_aioInit(Jim_Interp *);
+extern int Jim_readdirInit(Jim_Interp *);
+extern int Jim_globInit(Jim_Interp *);
+extern int Jim_regexpInit(Jim_Interp *);
+extern int Jim_fileInit(Jim_Interp *);
+extern int Jim_execInit(Jim_Interp *);
+extern int Jim_clockInit(Jim_Interp *);
+extern int Jim_arrayInit(Jim_Interp *);
+extern int Jim_stdlibInit(Jim_Interp *);
+extern int Jim_tclcompatInit(Jim_Interp *);
+Jim_bootstrapInit(interp);
+Jim_aioInit(interp);
+Jim_readdirInit(interp);
+Jim_globInit(interp);
+Jim_regexpInit(interp);
+Jim_fileInit(interp);
+Jim_execInit(interp);
+Jim_clockInit(interp);
+Jim_arrayInit(interp);
+Jim_stdlibInit(interp);
+Jim_tclcompatInit(interp);
+return JIM_OK;
+}
+#define JIM_OPTIMIZATION
+
+#include
+#include
+
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+
+#ifdef HAVE_SYS_TIME_H
+#include
+#endif
+#ifdef HAVE_BACKTRACE
+#include
+#endif
+#ifdef HAVE_CRT_EXTERNS_H
+#include
+#endif
+
+
+#include
+
+
+
+
+
+#ifndef TCL_LIBRARY
+#define TCL_LIBRARY "."
+#endif
+#ifndef TCL_PLATFORM_OS
+#define TCL_PLATFORM_OS "unknown"
+#endif
+#ifndef TCL_PLATFORM_PLATFORM
+#define TCL_PLATFORM_PLATFORM "unknown"
+#endif
+#ifndef TCL_PLATFORM_PATH_SEPARATOR
+#define TCL_PLATFORM_PATH_SEPARATOR ":"
+#endif
+
+
+
+
+
+
+
+#ifdef JIM_MAINTAINER
+#define JIM_DEBUG_COMMAND
+#define JIM_DEBUG_PANIC
+#endif
+
+
+
+#define JIM_INTEGER_SPACE 24
+
+const char *jim_tt_name(int type);
+
+#ifdef JIM_DEBUG_PANIC
+static void JimPanicDump(int fail_condition, const char *fmt, ...);
+#define JimPanic(X) JimPanicDump X
+#else
+#define JimPanic(X)
+#endif
+
+
+static char JimEmptyStringRep[] = "";
+
+static void JimFreeCallFrame(Jim_Interp *interp, Jim_CallFrame *cf, int action);
+static int ListSetIndex(Jim_Interp *interp, Jim_Obj *listPtr, int listindex, Jim_Obj *newObjPtr,
+ int flags);
+static int JimDeleteLocalProcs(Jim_Interp *interp, Jim_Stack *localCommands);
+static Jim_Obj *JimExpandDictSugar(Jim_Interp *interp, Jim_Obj *objPtr);
+static void SetDictSubstFromAny(Jim_Interp *interp, Jim_Obj *objPtr);
+static Jim_Obj **JimDictPairs(Jim_Obj *dictPtr, int *len);
+static void JimSetFailedEnumResult(Jim_Interp *interp, const char *arg, const char *badtype,
+ const char *prefix, const char *const *tablePtr, const char *name);
+static int JimCallProcedure(Jim_Interp *interp, Jim_Cmd *cmd, int argc, Jim_Obj *const *argv);
+static int JimGetWideNoErr(Jim_Interp *interp, Jim_Obj *objPtr, jim_wide * widePtr);
+static int JimSign(jim_wide w);
+static int JimValidName(Jim_Interp *interp, const char *type, Jim_Obj *nameObjPtr);
+static void JimPrngSeed(Jim_Interp *interp, unsigned char *seed, int seedLen);
+static void JimRandomBytes(Jim_Interp *interp, void *dest, unsigned int len);
+
+
+
+#define JimWideValue(objPtr) (objPtr)->internalRep.wideValue
+
+#define JimObjTypeName(O) ((O)->typePtr ? (O)->typePtr->name : "none")
+
+static int utf8_tounicode_case(const char *s, int *uc, int upper)
+{
+ int l = utf8_tounicode(s, uc);
+ if (upper) {
+ *uc = utf8_upper(*uc);
+ }
+ return l;
+}
+
+
+#define JIM_CHARSET_SCAN 2
+#define JIM_CHARSET_GLOB 0
+
+static const char *JimCharsetMatch(const char *pattern, int c, int flags)
+{
+ int not = 0;
+ int pchar;
+ int match = 0;
+ int nocase = 0;
+
+ if (flags & JIM_NOCASE) {
+ nocase++;
+ c = utf8_upper(c);
+ }
+
+ if (flags & JIM_CHARSET_SCAN) {
+ if (*pattern == '^') {
+ not++;
+ pattern++;
+ }
+
+
+ if (*pattern == ']') {
+ goto first;
+ }
+ }
+
+ while (*pattern && *pattern != ']') {
+
+ if (pattern[0] == '\\') {
+first:
+ pattern += utf8_tounicode_case(pattern, &pchar, nocase);
+ }
+ else {
+
+ int start;
+ int end;
+
+ pattern += utf8_tounicode_case(pattern, &start, nocase);
+ if (pattern[0] == '-' && pattern[1]) {
+
+ pattern += utf8_tounicode(pattern, &pchar);
+ pattern += utf8_tounicode_case(pattern, &end, nocase);
+
+
+ if ((c >= start && c <= end) || (c >= end && c <= start)) {
+ match = 1;
+ }
+ continue;
+ }
+ pchar = start;
+ }
+
+ if (pchar == c) {
+ match = 1;
+ }
+ }
+ if (not) {
+ match = !match;
+ }
+
+ return match ? pattern : NULL;
+}
+
+
+
+static int JimGlobMatch(const char *pattern, const char *string, int nocase)
+{
+ int c;
+ int pchar;
+ while (*pattern) {
+ switch (pattern[0]) {
+ case '*':
+ while (pattern[1] == '*') {
+ pattern++;
+ }
+ pattern++;
+ if (!pattern[0]) {
+ return 1;
+ }
+ while (*string) {
+
+ if (JimGlobMatch(pattern, string, nocase))
+ return 1;
+ string += utf8_tounicode(string, &c);
+ }
+ return 0;
+
+ case '?':
+ string += utf8_tounicode(string, &c);
+ break;
+
+ case '[': {
+ string += utf8_tounicode(string, &c);
+ pattern = JimCharsetMatch(pattern + 1, c, nocase ? JIM_NOCASE : 0);
+ if (!pattern) {
+ return 0;
+ }
+ if (!*pattern) {
+
+ continue;
+ }
+ break;
+ }
+ case '\\':
+ if (pattern[1]) {
+ pattern++;
+ }
+
+ default:
+ string += utf8_tounicode_case(string, &c, nocase);
+ utf8_tounicode_case(pattern, &pchar, nocase);
+ if (pchar != c) {
+ return 0;
+ }
+ break;
+ }
+ pattern += utf8_tounicode_case(pattern, &pchar, nocase);
+ if (!*string) {
+ while (*pattern == '*') {
+ pattern++;
+ }
+ break;
+ }
+ }
+ if (!*pattern && !*string) {
+ return 1;
+ }
+ return 0;
+}
+
+static int JimStringCompare(const char *s1, int l1, const char *s2, int l2)
+{
+ if (l1 < l2) {
+ return memcmp(s1, s2, l1) <= 0 ? -1 : 1;
+ }
+ else if (l2 < l1) {
+ return memcmp(s1, s2, l2) >= 0 ? 1 : -1;
+ }
+ else {
+ return JimSign(memcmp(s1, s2, l1));
+ }
+}
+
+static int JimStringCompareLen(const char *s1, const char *s2, int maxchars, int nocase)
+{
+ while (*s1 && *s2 && maxchars) {
+ int c1, c2;
+ s1 += utf8_tounicode_case(s1, &c1, nocase);
+ s2 += utf8_tounicode_case(s2, &c2, nocase);
+ if (c1 != c2) {
+ return JimSign(c1 - c2);
+ }
+ maxchars--;
+ }
+ if (!maxchars) {
+ return 0;
+ }
+
+ if (*s1) {
+ return 1;
+ }
+ if (*s2) {
+ return -1;
+ }
+ return 0;
+}
+
+static int JimStringFirst(const char *s1, int l1, const char *s2, int l2, int idx)
+{
+ int i;
+ int l1bytelen;
+
+ if (!l1 || !l2 || l1 > l2) {
+ return -1;
+ }
+ if (idx < 0)
+ idx = 0;
+ s2 += utf8_index(s2, idx);
+
+ l1bytelen = utf8_index(s1, l1);
+
+ for (i = idx; i <= l2 - l1; i++) {
+ int c;
+ if (memcmp(s2, s1, l1bytelen) == 0) {
+ return i;
+ }
+ s2 += utf8_tounicode(s2, &c);
+ }
+ return -1;
+}
+
+static int JimStringLast(const char *s1, int l1, const char *s2, int l2)
+{
+ const char *p;
+
+ if (!l1 || !l2 || l1 > l2)
+ return -1;
+
+
+ for (p = s2 + l2 - 1; p != s2 - 1; p--) {
+ if (*p == *s1 && memcmp(s1, p, l1) == 0) {
+ return p - s2;
+ }
+ }
+ return -1;
+}
+
+#ifdef JIM_UTF8
+static int JimStringLastUtf8(const char *s1, int l1, const char *s2, int l2)
+{
+ int n = JimStringLast(s1, utf8_index(s1, l1), s2, utf8_index(s2, l2));
+ if (n > 0) {
+ n = utf8_strlen(s2, n);
+ }
+ return n;
+}
+#endif
+
+static int JimCheckConversion(const char *str, const char *endptr)
+{
+ if (str[0] == '\0' || str == endptr) {
+ return JIM_ERR;
+ }
+
+ if (endptr[0] != '\0') {
+ while (*endptr) {
+ if (!isspace(UCHAR(*endptr))) {
+ return JIM_ERR;
+ }
+ endptr++;
+ }
+ }
+ return JIM_OK;
+}
+
+static int JimNumberBase(const char *str, int *base, int *sign)
+{
+ int i = 0;
+
+ *base = 10;
+
+ while (isspace(UCHAR(str[i]))) {
+ i++;
+ }
+
+ if (str[i] == '-') {
+ *sign = -1;
+ i++;
+ }
+ else {
+ if (str[i] == '+') {
+ i++;
+ }
+ *sign = 1;
+ }
+
+ if (str[i] != '0') {
+
+ return 0;
+ }
+
+
+ switch (str[i + 1]) {
+ case 'x': case 'X': *base = 16; break;
+ case 'o': case 'O': *base = 8; break;
+ case 'b': case 'B': *base = 2; break;
+ default: return 0;
+ }
+ i += 2;
+
+ if (str[i] != '-' && str[i] != '+' && !isspace(UCHAR(str[i]))) {
+
+ return i;
+ }
+
+ *base = 10;
+ return 0;
+}
+
+static long jim_strtol(const char *str, char **endptr)
+{
+ int sign;
+ int base;
+ int i = JimNumberBase(str, &base, &sign);
+
+ if (base != 10) {
+ long value = strtol(str + i, endptr, base);
+ if (endptr == NULL || *endptr != str + i) {
+ return value * sign;
+ }
+ }
+
+
+ return strtol(str, endptr, 10);
+}
+
+
+static jim_wide jim_strtoull(const char *str, char **endptr)
+{
+#ifdef HAVE_LONG_LONG
+ int sign;
+ int base;
+ int i = JimNumberBase(str, &base, &sign);
+
+ if (base != 10) {
+ jim_wide value = strtoull(str + i, endptr, base);
+ if (endptr == NULL || *endptr != str + i) {
+ return value * sign;
+ }
+ }
+
+
+ return strtoull(str, endptr, 10);
+#else
+ return (unsigned long)jim_strtol(str, endptr);
+#endif
+}
+
+int Jim_StringToWide(const char *str, jim_wide * widePtr, int base)
+{
+ char *endptr;
+
+ if (base) {
+ *widePtr = strtoull(str, &endptr, base);
+ }
+ else {
+ *widePtr = jim_strtoull(str, &endptr);
+ }
+
+ return JimCheckConversion(str, endptr);
+}
+
+int Jim_StringToDouble(const char *str, double *doublePtr)
+{
+ char *endptr;
+
+
+ errno = 0;
+
+ *doublePtr = strtod(str, &endptr);
+
+ return JimCheckConversion(str, endptr);
+}
+
+static jim_wide JimPowWide(jim_wide b, jim_wide e)
+{
+ jim_wide i, res = 1;
+
+ if ((b == 0 && e != 0) || (e < 0))
+ return 0;
+ for (i = 0; i < e; i++) {
+ res *= b;
+ }
+ return res;
+}
+
+#ifdef JIM_DEBUG_PANIC
+static void JimPanicDump(int condition, const char *fmt, ...)
+{
+ va_list ap;
+
+ if (!condition) {
+ return;
+ }
+
+ va_start(ap, fmt);
+
+ fprintf(stderr, "\nJIM INTERPRETER PANIC: ");
+ vfprintf(stderr, fmt, ap);
+ fprintf(stderr, "\n\n");
+ va_end(ap);
+
+#ifdef HAVE_BACKTRACE
+ {
+ void *array[40];
+ int size, i;
+ char **strings;
+
+ size = backtrace(array, 40);
+ strings = backtrace_symbols(array, size);
+ for (i = 0; i < size; i++)
+ fprintf(stderr, "[backtrace] %s\n", strings[i]);
+ fprintf(stderr, "[backtrace] Include the above lines and the output\n");
+ fprintf(stderr, "[backtrace] of 'nm ' in the bug report.\n");
+ }
+#endif
+
+ exit(1);
+}
+#endif
+
+
+void *Jim_Alloc(int size)
+{
+ return size ? malloc(size) : NULL;
+}
+
+void Jim_Free(void *ptr)
+{
+ free(ptr);
+}
+
+void *Jim_Realloc(void *ptr, int size)
+{
+ return realloc(ptr, size);
+}
+
+char *Jim_StrDup(const char *s)
+{
+ return strdup(s);
+}
+
+char *Jim_StrDupLen(const char *s, int l)
+{
+ char *copy = Jim_Alloc(l + 1);
+
+ memcpy(copy, s, l + 1);
+ copy[l] = 0;
+ return copy;
+}
+
+
+
+static jim_wide JimClock(void)
+{
+ struct timeval tv;
+
+ gettimeofday(&tv, NULL);
+ return (jim_wide) tv.tv_sec * 1000000 + tv.tv_usec;
+}
+
+
+
+static void JimExpandHashTableIfNeeded(Jim_HashTable *ht);
+static unsigned int JimHashTableNextPower(unsigned int size);
+static Jim_HashEntry *JimInsertHashEntry(Jim_HashTable *ht, const void *key, int replace);
+
+
+
+
+unsigned int Jim_IntHashFunction(unsigned int key)
+{
+ key += ~(key << 15);
+ key ^= (key >> 10);
+ key += (key << 3);
+ key ^= (key >> 6);
+ key += ~(key << 11);
+ key ^= (key >> 16);
+ return key;
+}
+
+unsigned int Jim_GenHashFunction(const unsigned char *buf, int len)
+{
+ unsigned int h = 0;
+
+ while (len--)
+ h += (h << 3) + *buf++;
+ return h;
+}
+
+
+
+
+static void JimResetHashTable(Jim_HashTable *ht)
+{
+ ht->table = NULL;
+ ht->size = 0;
+ ht->sizemask = 0;
+ ht->used = 0;
+ ht->collisions = 0;
+#ifdef JIM_RANDOMISE_HASH
+ ht->uniq = (rand() ^ time(NULL) ^ clock());
+#else
+ ht->uniq = 0;
+#endif
+}
+
+static void JimInitHashTableIterator(Jim_HashTable *ht, Jim_HashTableIterator *iter)
+{
+ iter->ht = ht;
+ iter->index = -1;
+ iter->entry = NULL;
+ iter->nextEntry = NULL;
+}
+
+
+int Jim_InitHashTable(Jim_HashTable *ht, const Jim_HashTableType *type, void *privDataPtr)
+{
+ JimResetHashTable(ht);
+ ht->type = type;
+ ht->privdata = privDataPtr;
+ return JIM_OK;
+}
+
+void Jim_ResizeHashTable(Jim_HashTable *ht)
+{
+ int minimal = ht->used;
+
+ if (minimal < JIM_HT_INITIAL_SIZE)
+ minimal = JIM_HT_INITIAL_SIZE;
+ Jim_ExpandHashTable(ht, minimal);
+}
+
+
+void Jim_ExpandHashTable(Jim_HashTable *ht, unsigned int size)
+{
+ Jim_HashTable n;
+ unsigned int realsize = JimHashTableNextPower(size), i;
+
+ if (size <= ht->used)
+ return;
+
+ Jim_InitHashTable(&n, ht->type, ht->privdata);
+ n.size = realsize;
+ n.sizemask = realsize - 1;
+ n.table = Jim_Alloc(realsize * sizeof(Jim_HashEntry *));
+
+ n.uniq = ht->uniq;
+
+
+ memset(n.table, 0, realsize * sizeof(Jim_HashEntry *));
+
+ n.used = ht->used;
+ for (i = 0; ht->used > 0; i++) {
+ Jim_HashEntry *he, *nextHe;
+
+ if (ht->table[i] == NULL)
+ continue;
+
+
+ he = ht->table[i];
+ while (he) {
+ unsigned int h;
+
+ nextHe = he->next;
+
+ h = Jim_HashKey(ht, he->key) & n.sizemask;
+ he->next = n.table[h];
+ n.table[h] = he;
+ ht->used--;
+
+ he = nextHe;
+ }
+ }
+ assert(ht->used == 0);
+ Jim_Free(ht->table);
+
+
+ *ht = n;
+}
+
+
+int Jim_AddHashEntry(Jim_HashTable *ht, const void *key, void *val)
+{
+ Jim_HashEntry *entry;
+
+ entry = JimInsertHashEntry(ht, key, 0);
+ if (entry == NULL)
+ return JIM_ERR;
+
+
+ Jim_SetHashKey(ht, entry, key);
+ Jim_SetHashVal(ht, entry, val);
+ return JIM_OK;
+}
+
+
+int Jim_ReplaceHashEntry(Jim_HashTable *ht, const void *key, void *val)
+{
+ int existed;
+ Jim_HashEntry *entry;
+
+ entry = JimInsertHashEntry(ht, key, 1);
+ if (entry->key) {
+ if (ht->type->valDestructor && ht->type->valDup) {
+ void *newval = ht->type->valDup(ht->privdata, val);
+ ht->type->valDestructor(ht->privdata, entry->u.val);
+ entry->u.val = newval;
+ }
+ else {
+ Jim_FreeEntryVal(ht, entry);
+ Jim_SetHashVal(ht, entry, val);
+ }
+ existed = 1;
+ }
+ else {
+
+ Jim_SetHashKey(ht, entry, key);
+ Jim_SetHashVal(ht, entry, val);
+ existed = 0;
+ }
+
+ return existed;
+}
+
+
+int Jim_DeleteHashEntry(Jim_HashTable *ht, const void *key)
+{
+ unsigned int h;
+ Jim_HashEntry *he, *prevHe;
+
+ if (ht->used == 0)
+ return JIM_ERR;
+ h = Jim_HashKey(ht, key) & ht->sizemask;
+ he = ht->table[h];
+
+ prevHe = NULL;
+ while (he) {
+ if (Jim_CompareHashKeys(ht, key, he->key)) {
+
+ if (prevHe)
+ prevHe->next = he->next;
+ else
+ ht->table[h] = he->next;
+ Jim_FreeEntryKey(ht, he);
+ Jim_FreeEntryVal(ht, he);
+ Jim_Free(he);
+ ht->used--;
+ return JIM_OK;
+ }
+ prevHe = he;
+ he = he->next;
+ }
+ return JIM_ERR;
+}
+
+
+int Jim_FreeHashTable(Jim_HashTable *ht)
+{
+ unsigned int i;
+
+
+ for (i = 0; ht->used > 0; i++) {
+ Jim_HashEntry *he, *nextHe;
+
+ if ((he = ht->table[i]) == NULL)
+ continue;
+ while (he) {
+ nextHe = he->next;
+ Jim_FreeEntryKey(ht, he);
+ Jim_FreeEntryVal(ht, he);
+ Jim_Free(he);
+ ht->used--;
+ he = nextHe;
+ }
+ }
+
+ Jim_Free(ht->table);
+
+ JimResetHashTable(ht);
+ return JIM_OK;
+}
+
+Jim_HashEntry *Jim_FindHashEntry(Jim_HashTable *ht, const void *key)
+{
+ Jim_HashEntry *he;
+ unsigned int h;
+
+ if (ht->used == 0)
+ return NULL;
+ h = Jim_HashKey(ht, key) & ht->sizemask;
+ he = ht->table[h];
+ while (he) {
+ if (Jim_CompareHashKeys(ht, key, he->key))
+ return he;
+ he = he->next;
+ }
+ return NULL;
+}
+
+Jim_HashTableIterator *Jim_GetHashTableIterator(Jim_HashTable *ht)
+{
+ Jim_HashTableIterator *iter = Jim_Alloc(sizeof(*iter));
+ JimInitHashTableIterator(ht, iter);
+ return iter;
+}
+
+Jim_HashEntry *Jim_NextHashEntry(Jim_HashTableIterator *iter)
+{
+ while (1) {
+ if (iter->entry == NULL) {
+ iter->index++;
+ if (iter->index >= (signed)iter->ht->size)
+ break;
+ iter->entry = iter->ht->table[iter->index];
+ }
+ else {
+ iter->entry = iter->nextEntry;
+ }
+ if (iter->entry) {
+ iter->nextEntry = iter->entry->next;
+ return iter->entry;
+ }
+ }
+ return NULL;
+}
+
+
+
+
+static void JimExpandHashTableIfNeeded(Jim_HashTable *ht)
+{
+ if (ht->size == 0)
+ Jim_ExpandHashTable(ht, JIM_HT_INITIAL_SIZE);
+ if (ht->size == ht->used)
+ Jim_ExpandHashTable(ht, ht->size * 2);
+}
+
+
+static unsigned int JimHashTableNextPower(unsigned int size)
+{
+ unsigned int i = JIM_HT_INITIAL_SIZE;
+
+ if (size >= 2147483648U)
+ return 2147483648U;
+ while (1) {
+ if (i >= size)
+ return i;
+ i *= 2;
+ }
+}
+
+static Jim_HashEntry *JimInsertHashEntry(Jim_HashTable *ht, const void *key, int replace)
+{
+ unsigned int h;
+ Jim_HashEntry *he;
+
+
+ JimExpandHashTableIfNeeded(ht);
+
+
+ h = Jim_HashKey(ht, key) & ht->sizemask;
+
+ he = ht->table[h];
+ while (he) {
+ if (Jim_CompareHashKeys(ht, key, he->key))
+ return replace ? he : NULL;
+ he = he->next;
+ }
+
+
+ he = Jim_Alloc(sizeof(*he));
+ he->next = ht->table[h];
+ ht->table[h] = he;
+ ht->used++;
+ he->key = NULL;
+
+ return he;
+}
+
+
+
+static unsigned int JimStringCopyHTHashFunction(const void *key)
+{
+ return Jim_GenHashFunction(key, strlen(key));
+}
+
+static void *JimStringCopyHTDup(void *privdata, const void *key)
+{
+ return Jim_StrDup(key);
+}
+
+static int JimStringCopyHTKeyCompare(void *privdata, const void *key1, const void *key2)
+{
+ return strcmp(key1, key2) == 0;
+}
+
+static void JimStringCopyHTKeyDestructor(void *privdata, void *key)
+{
+ Jim_Free(key);
+}
+
+static const Jim_HashTableType JimPackageHashTableType = {
+ JimStringCopyHTHashFunction,
+ JimStringCopyHTDup,
+ NULL,
+ JimStringCopyHTKeyCompare,
+ JimStringCopyHTKeyDestructor,
+ NULL
+};
+
+typedef struct AssocDataValue
+{
+ Jim_InterpDeleteProc *delProc;
+ void *data;
+} AssocDataValue;
+
+static void JimAssocDataHashTableValueDestructor(void *privdata, void *data)
+{
+ AssocDataValue *assocPtr = (AssocDataValue *) data;
+
+ if (assocPtr->delProc != NULL)
+ assocPtr->delProc((Jim_Interp *)privdata, assocPtr->data);
+ Jim_Free(data);
+}
+
+static const Jim_HashTableType JimAssocDataHashTableType = {
+ JimStringCopyHTHashFunction,
+ JimStringCopyHTDup,
+ NULL,
+ JimStringCopyHTKeyCompare,
+ JimStringCopyHTKeyDestructor,
+ JimAssocDataHashTableValueDestructor
+};
+
+void Jim_InitStack(Jim_Stack *stack)
+{
+ stack->len = 0;
+ stack->maxlen = 0;
+ stack->vector = NULL;
+}
+
+void Jim_FreeStack(Jim_Stack *stack)
+{
+ Jim_Free(stack->vector);
+}
+
+int Jim_StackLen(Jim_Stack *stack)
+{
+ return stack->len;
+}
+
+void Jim_StackPush(Jim_Stack *stack, void *element)
+{
+ int neededLen = stack->len + 1;
+
+ if (neededLen > stack->maxlen) {
+ stack->maxlen = neededLen < 20 ? 20 : neededLen * 2;
+ stack->vector = Jim_Realloc(stack->vector, sizeof(void *) * stack->maxlen);
+ }
+ stack->vector[stack->len] = element;
+ stack->len++;
+}
+
+void *Jim_StackPop(Jim_Stack *stack)
+{
+ if (stack->len == 0)
+ return NULL;
+ stack->len--;
+ return stack->vector[stack->len];
+}
+
+void *Jim_StackPeek(Jim_Stack *stack)
+{
+ if (stack->len == 0)
+ return NULL;
+ return stack->vector[stack->len - 1];
+}
+
+void Jim_FreeStackElements(Jim_Stack *stack, void (*freeFunc) (void *ptr))
+{
+ int i;
+
+ for (i = 0; i < stack->len; i++)
+ freeFunc(stack->vector[i]);
+}
+
+
+
+#define JIM_TT_NONE 0
+#define JIM_TT_STR 1
+#define JIM_TT_ESC 2
+#define JIM_TT_VAR 3
+#define JIM_TT_DICTSUGAR 4
+#define JIM_TT_CMD 5
+
+#define JIM_TT_SEP 6
+#define JIM_TT_EOL 7
+#define JIM_TT_EOF 8
+
+#define JIM_TT_LINE 9
+#define JIM_TT_WORD 10
+
+
+#define JIM_TT_SUBEXPR_START 11
+#define JIM_TT_SUBEXPR_END 12
+#define JIM_TT_SUBEXPR_COMMA 13
+#define JIM_TT_EXPR_INT 14
+#define JIM_TT_EXPR_DOUBLE 15
+
+#define JIM_TT_EXPRSUGAR 16
+
+
+#define JIM_TT_EXPR_OP 20
+
+#define TOKEN_IS_SEP(type) (type >= JIM_TT_SEP && type <= JIM_TT_EOF)
+
+
+#define JIM_PS_DEF 0
+#define JIM_PS_QUOTE 1
+#define JIM_PS_DICTSUGAR 2
+
+struct JimParseMissing {
+ int ch;
+ int line;
+};
+
+struct JimParserCtx
+{
+ const char *p;
+ int len;
+ int linenr;
+ const char *tstart;
+ const char *tend;
+ int tline;
+ int tt;
+ int eof;
+ int state;
+ int comment;
+ struct JimParseMissing missing;
+};
+
+static int JimParseScript(struct JimParserCtx *pc);
+static int JimParseSep(struct JimParserCtx *pc);
+static int JimParseEol(struct JimParserCtx *pc);
+static int JimParseCmd(struct JimParserCtx *pc);
+static int JimParseQuote(struct JimParserCtx *pc);
+static int JimParseVar(struct JimParserCtx *pc);
+static int JimParseBrace(struct JimParserCtx *pc);
+static int JimParseStr(struct JimParserCtx *pc);
+static int JimParseComment(struct JimParserCtx *pc);
+static void JimParseSubCmd(struct JimParserCtx *pc);
+static int JimParseSubQuote(struct JimParserCtx *pc);
+static Jim_Obj *JimParserGetTokenObj(Jim_Interp *interp, struct JimParserCtx *pc);
+
+static void JimParserInit(struct JimParserCtx *pc, const char *prg, int len, int linenr)
+{
+ pc->p = prg;
+ pc->len = len;
+ pc->tstart = NULL;
+ pc->tend = NULL;
+ pc->tline = 0;
+ pc->tt = JIM_TT_NONE;
+ pc->eof = 0;
+ pc->state = JIM_PS_DEF;
+ pc->linenr = linenr;
+ pc->comment = 1;
+ pc->missing.ch = ' ';
+ pc->missing.line = linenr;
+}
+
+static int JimParseScript(struct JimParserCtx *pc)
+{
+ while (1) {
+ if (!pc->len) {
+ pc->tstart = pc->p;
+ pc->tend = pc->p - 1;
+ pc->tline = pc->linenr;
+ pc->tt = JIM_TT_EOL;
+ pc->eof = 1;
+ return JIM_OK;
+ }
+ switch (*(pc->p)) {
+ case '\\':
+ if (*(pc->p + 1) == '\n' && pc->state == JIM_PS_DEF) {
+ return JimParseSep(pc);
+ }
+ pc->comment = 0;
+ return JimParseStr(pc);
+ case ' ':
+ case '\t':
+ case '\r':
+ case '\f':
+ if (pc->state == JIM_PS_DEF)
+ return JimParseSep(pc);
+ pc->comment = 0;
+ return JimParseStr(pc);
+ case '\n':
+ case ';':
+ pc->comment = 1;
+ if (pc->state == JIM_PS_DEF)
+ return JimParseEol(pc);
+ return JimParseStr(pc);
+ case '[':
+ pc->comment = 0;
+ return JimParseCmd(pc);
+ case '$':
+ pc->comment = 0;
+ if (JimParseVar(pc) == JIM_ERR) {
+
+ pc->tstart = pc->tend = pc->p++;
+ pc->len--;
+ pc->tt = JIM_TT_ESC;
+ }
+ return JIM_OK;
+ case '#':
+ if (pc->comment) {
+ JimParseComment(pc);
+ continue;
+ }
+ return JimParseStr(pc);
+ default:
+ pc->comment = 0;
+ return JimParseStr(pc);
+ }
+ return JIM_OK;
+ }
+}
+
+static int JimParseSep(struct JimParserCtx *pc)
+{
+ pc->tstart = pc->p;
+ pc->tline = pc->linenr;
+ while (isspace(UCHAR(*pc->p)) || (*pc->p == '\\' && *(pc->p + 1) == '\n')) {
+ if (*pc->p == '\n') {
+ break;
+ }
+ if (*pc->p == '\\') {
+ pc->p++;
+ pc->len--;
+ pc->linenr++;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_SEP;
+ return JIM_OK;
+}
+
+static int JimParseEol(struct JimParserCtx *pc)
+{
+ pc->tstart = pc->p;
+ pc->tline = pc->linenr;
+ while (isspace(UCHAR(*pc->p)) || *pc->p == ';') {
+ if (*pc->p == '\n')
+ pc->linenr++;
+ pc->p++;
+ pc->len--;
+ }
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_EOL;
+ return JIM_OK;
+}
+
+
+static void JimParseSubBrace(struct JimParserCtx *pc)
+{
+ int level = 1;
+
+
+ pc->p++;
+ pc->len--;
+ while (pc->len) {
+ switch (*pc->p) {
+ case '\\':
+ if (pc->len > 1) {
+ if (*++pc->p == '\n') {
+ pc->linenr++;
+ }
+ pc->len--;
+ }
+ break;
+
+ case '{':
+ level++;
+ break;
+
+ case '}':
+ if (--level == 0) {
+ pc->tend = pc->p - 1;
+ pc->p++;
+ pc->len--;
+ return;
+ }
+ break;
+
+ case '\n':
+ pc->linenr++;
+ break;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ pc->missing.ch = '{';
+ pc->missing.line = pc->tline;
+ pc->tend = pc->p - 1;
+}
+
+static int JimParseSubQuote(struct JimParserCtx *pc)
+{
+ int tt = JIM_TT_STR;
+ int line = pc->tline;
+
+
+ pc->p++;
+ pc->len--;
+ while (pc->len) {
+ switch (*pc->p) {
+ case '\\':
+ if (pc->len > 1) {
+ if (*++pc->p == '\n') {
+ pc->linenr++;
+ }
+ pc->len--;
+ tt = JIM_TT_ESC;
+ }
+ break;
+
+ case '"':
+ pc->tend = pc->p - 1;
+ pc->p++;
+ pc->len--;
+ return tt;
+
+ case '[':
+ JimParseSubCmd(pc);
+ tt = JIM_TT_ESC;
+ continue;
+
+ case '\n':
+ pc->linenr++;
+ break;
+
+ case '$':
+ tt = JIM_TT_ESC;
+ break;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ pc->missing.ch = '"';
+ pc->missing.line = line;
+ pc->tend = pc->p - 1;
+ return tt;
+}
+
+static void JimParseSubCmd(struct JimParserCtx *pc)
+{
+ int level = 1;
+ int startofword = 1;
+ int line = pc->tline;
+
+
+ pc->p++;
+ pc->len--;
+ while (pc->len) {
+ switch (*pc->p) {
+ case '\\':
+ if (pc->len > 1) {
+ if (*++pc->p == '\n') {
+ pc->linenr++;
+ }
+ pc->len--;
+ }
+ break;
+
+ case '[':
+ level++;
+ break;
+
+ case ']':
+ if (--level == 0) {
+ pc->tend = pc->p - 1;
+ pc->p++;
+ pc->len--;
+ return;
+ }
+ break;
+
+ case '"':
+ if (startofword) {
+ JimParseSubQuote(pc);
+ continue;
+ }
+ break;
+
+ case '{':
+ JimParseSubBrace(pc);
+ startofword = 0;
+ continue;
+
+ case '\n':
+ pc->linenr++;
+ break;
+ }
+ startofword = isspace(UCHAR(*pc->p));
+ pc->p++;
+ pc->len--;
+ }
+ pc->missing.ch = '[';
+ pc->missing.line = line;
+ pc->tend = pc->p - 1;
+}
+
+static int JimParseBrace(struct JimParserCtx *pc)
+{
+ pc->tstart = pc->p + 1;
+ pc->tline = pc->linenr;
+ pc->tt = JIM_TT_STR;
+ JimParseSubBrace(pc);
+ return JIM_OK;
+}
+
+static int JimParseCmd(struct JimParserCtx *pc)
+{
+ pc->tstart = pc->p + 1;
+ pc->tline = pc->linenr;
+ pc->tt = JIM_TT_CMD;
+ JimParseSubCmd(pc);
+ return JIM_OK;
+}
+
+static int JimParseQuote(struct JimParserCtx *pc)
+{
+ pc->tstart = pc->p + 1;
+ pc->tline = pc->linenr;
+ pc->tt = JimParseSubQuote(pc);
+ return JIM_OK;
+}
+
+static int JimParseVar(struct JimParserCtx *pc)
+{
+
+ pc->p++;
+ pc->len--;
+
+#ifdef EXPRSUGAR_BRACKET
+ if (*pc->p == '[') {
+
+ JimParseCmd(pc);
+ pc->tt = JIM_TT_EXPRSUGAR;
+ return JIM_OK;
+ }
+#endif
+
+ pc->tstart = pc->p;
+ pc->tt = JIM_TT_VAR;
+ pc->tline = pc->linenr;
+
+ if (*pc->p == '{') {
+ pc->tstart = ++pc->p;
+ pc->len--;
+
+ while (pc->len && *pc->p != '}') {
+ if (*pc->p == '\n') {
+ pc->linenr++;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ pc->tend = pc->p - 1;
+ if (pc->len) {
+ pc->p++;
+ pc->len--;
+ }
+ }
+ else {
+ while (1) {
+
+ if (pc->p[0] == ':' && pc->p[1] == ':') {
+ while (*pc->p == ':') {
+ pc->p++;
+ pc->len--;
+ }
+ continue;
+ }
+ if (isalnum(UCHAR(*pc->p)) || *pc->p == '_' || UCHAR(*pc->p) >= 0x80) {
+ pc->p++;
+ pc->len--;
+ continue;
+ }
+ break;
+ }
+
+ if (*pc->p == '(') {
+ int count = 1;
+ const char *paren = NULL;
+
+ pc->tt = JIM_TT_DICTSUGAR;
+
+ while (count && pc->len) {
+ pc->p++;
+ pc->len--;
+ if (*pc->p == '\\' && pc->len >= 1) {
+ pc->p++;
+ pc->len--;
+ }
+ else if (*pc->p == '(') {
+ count++;
+ }
+ else if (*pc->p == ')') {
+ paren = pc->p;
+ count--;
+ }
+ }
+ if (count == 0) {
+ pc->p++;
+ pc->len--;
+ }
+ else if (paren) {
+
+ paren++;
+ pc->len += (pc->p - paren);
+ pc->p = paren;
+ }
+#ifndef EXPRSUGAR_BRACKET
+ if (*pc->tstart == '(') {
+ pc->tt = JIM_TT_EXPRSUGAR;
+ }
+#endif
+ }
+ pc->tend = pc->p - 1;
+ }
+ if (pc->tstart == pc->p) {
+ pc->p--;
+ pc->len++;
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+static int JimParseStr(struct JimParserCtx *pc)
+{
+ if (pc->tt == JIM_TT_SEP || pc->tt == JIM_TT_EOL ||
+ pc->tt == JIM_TT_NONE || pc->tt == JIM_TT_STR) {
+
+ if (*pc->p == '{') {
+ return JimParseBrace(pc);
+ }
+ if (*pc->p == '"') {
+ pc->state = JIM_PS_QUOTE;
+ pc->p++;
+ pc->len--;
+
+ pc->missing.line = pc->tline;
+ }
+ }
+ pc->tstart = pc->p;
+ pc->tline = pc->linenr;
+ while (1) {
+ if (pc->len == 0) {
+ if (pc->state == JIM_PS_QUOTE) {
+ pc->missing.ch = '"';
+ }
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_ESC;
+ return JIM_OK;
+ }
+ switch (*pc->p) {
+ case '\\':
+ if (pc->state == JIM_PS_DEF && *(pc->p + 1) == '\n') {
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_ESC;
+ return JIM_OK;
+ }
+ if (pc->len >= 2) {
+ if (*(pc->p + 1) == '\n') {
+ pc->linenr++;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ else if (pc->len == 1) {
+
+ pc->missing.ch = '\\';
+ }
+ break;
+ case '(':
+
+ if (pc->len > 1 && pc->p[1] != '$') {
+ break;
+ }
+ case ')':
+
+ if (*pc->p == '(' || pc->tt == JIM_TT_VAR) {
+ if (pc->p == pc->tstart) {
+
+ pc->p++;
+ pc->len--;
+ }
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_ESC;
+ return JIM_OK;
+ }
+ break;
+
+ case '$':
+ case '[':
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_ESC;
+ return JIM_OK;
+ case ' ':
+ case '\t':
+ case '\n':
+ case '\r':
+ case '\f':
+ case ';':
+ if (pc->state == JIM_PS_DEF) {
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_ESC;
+ return JIM_OK;
+ }
+ else if (*pc->p == '\n') {
+ pc->linenr++;
+ }
+ break;
+ case '"':
+ if (pc->state == JIM_PS_QUOTE) {
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_ESC;
+ pc->p++;
+ pc->len--;
+ pc->state = JIM_PS_DEF;
+ return JIM_OK;
+ }
+ break;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ return JIM_OK;
+}
+
+static int JimParseComment(struct JimParserCtx *pc)
+{
+ while (*pc->p) {
+ if (*pc->p == '\\') {
+ pc->p++;
+ pc->len--;
+ if (pc->len == 0) {
+ pc->missing.ch = '\\';
+ return JIM_OK;
+ }
+ if (*pc->p == '\n') {
+ pc->linenr++;
+ }
+ }
+ else if (*pc->p == '\n') {
+ pc->p++;
+ pc->len--;
+ pc->linenr++;
+ break;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ return JIM_OK;
+}
+
+
+static int xdigitval(int c)
+{
+ if (c >= '0' && c <= '9')
+ return c - '0';
+ if (c >= 'a' && c <= 'f')
+ return c - 'a' + 10;
+ if (c >= 'A' && c <= 'F')
+ return c - 'A' + 10;
+ return -1;
+}
+
+static int odigitval(int c)
+{
+ if (c >= '0' && c <= '7')
+ return c - '0';
+ return -1;
+}
+
+static int JimEscape(char *dest, const char *s, int slen)
+{
+ char *p = dest;
+ int i, len;
+
+ if (slen == -1)
+ slen = strlen(s);
+
+ for (i = 0; i < slen; i++) {
+ switch (s[i]) {
+ case '\\':
+ switch (s[i + 1]) {
+ case 'a':
+ *p++ = 0x7;
+ i++;
+ break;
+ case 'b':
+ *p++ = 0x8;
+ i++;
+ break;
+ case 'f':
+ *p++ = 0xc;
+ i++;
+ break;
+ case 'n':
+ *p++ = 0xa;
+ i++;
+ break;
+ case 'r':
+ *p++ = 0xd;
+ i++;
+ break;
+ case 't':
+ *p++ = 0x9;
+ i++;
+ break;
+ case 'u':
+ case 'U':
+ case 'x':
+ {
+ unsigned val = 0;
+ int k;
+ int maxchars = 2;
+
+ i++;
+
+ if (s[i] == 'U') {
+ maxchars = 8;
+ }
+ else if (s[i] == 'u') {
+ if (s[i + 1] == '{') {
+ maxchars = 6;
+ i++;
+ }
+ else {
+ maxchars = 4;
+ }
+ }
+
+ for (k = 0; k < maxchars; k++) {
+ int c = xdigitval(s[i + k + 1]);
+ if (c == -1) {
+ break;
+ }
+ val = (val << 4) | c;
+ }
+
+ if (s[i] == '{') {
+ if (k == 0 || val > 0x1fffff || s[i + k + 1] != '}') {
+
+ i--;
+ k = 0;
+ }
+ else {
+
+ k++;
+ }
+ }
+ if (k) {
+
+ if (s[i] == 'x') {
+ *p++ = val;
+ }
+ else {
+ p += utf8_fromunicode(p, val);
+ }
+ i += k;
+ break;
+ }
+
+ *p++ = s[i];
+ }
+ break;
+ case 'v':
+ *p++ = 0xb;
+ i++;
+ break;
+ case '\0':
+ *p++ = '\\';
+ i++;
+ break;
+ case '\n':
+
+ *p++ = ' ';
+ do {
+ i++;
+ } while (s[i + 1] == ' ' || s[i + 1] == '\t');
+ break;
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+
+ {
+ int val = 0;
+ int c = odigitval(s[i + 1]);
+
+ val = c;
+ c = odigitval(s[i + 2]);
+ if (c == -1) {
+ *p++ = val;
+ i++;
+ break;
+ }
+ val = (val * 8) + c;
+ c = odigitval(s[i + 3]);
+ if (c == -1) {
+ *p++ = val;
+ i += 2;
+ break;
+ }
+ val = (val * 8) + c;
+ *p++ = val;
+ i += 3;
+ }
+ break;
+ default:
+ *p++ = s[i + 1];
+ i++;
+ break;
+ }
+ break;
+ default:
+ *p++ = s[i];
+ break;
+ }
+ }
+ len = p - dest;
+ *p = '\0';
+ return len;
+}
+
+static Jim_Obj *JimParserGetTokenObj(Jim_Interp *interp, struct JimParserCtx *pc)
+{
+ const char *start, *end;
+ char *token;
+ int len;
+
+ start = pc->tstart;
+ end = pc->tend;
+ if (start > end) {
+ len = 0;
+ token = Jim_Alloc(1);
+ token[0] = '\0';
+ }
+ else {
+ len = (end - start) + 1;
+ token = Jim_Alloc(len + 1);
+ if (pc->tt != JIM_TT_ESC) {
+
+ memcpy(token, start, len);
+ token[len] = '\0';
+ }
+ else {
+
+ len = JimEscape(token, start, len);
+ }
+ }
+
+ return Jim_NewStringObjNoAlloc(interp, token, len);
+}
+
+int Jim_ScriptIsComplete(const char *s, int len, char *stateCharPtr)
+{
+ struct JimParserCtx parser;
+
+ JimParserInit(&parser, s, len, 1);
+ while (!parser.eof) {
+ JimParseScript(&parser);
+ }
+ if (stateCharPtr) {
+ *stateCharPtr = parser.missing.ch;
+ }
+ return parser.missing.ch == ' ';
+}
+
+static int JimParseListSep(struct JimParserCtx *pc);
+static int JimParseListStr(struct JimParserCtx *pc);
+static int JimParseListQuote(struct JimParserCtx *pc);
+
+static int JimParseList(struct JimParserCtx *pc)
+{
+ if (isspace(UCHAR(*pc->p))) {
+ return JimParseListSep(pc);
+ }
+ switch (*pc->p) {
+ case '"':
+ return JimParseListQuote(pc);
+
+ case '{':
+ return JimParseBrace(pc);
+
+ default:
+ if (pc->len) {
+ return JimParseListStr(pc);
+ }
+ break;
+ }
+
+ pc->tstart = pc->tend = pc->p;
+ pc->tline = pc->linenr;
+ pc->tt = JIM_TT_EOL;
+ pc->eof = 1;
+ return JIM_OK;
+}
+
+static int JimParseListSep(struct JimParserCtx *pc)
+{
+ pc->tstart = pc->p;
+ pc->tline = pc->linenr;
+ while (isspace(UCHAR(*pc->p))) {
+ if (*pc->p == '\n') {
+ pc->linenr++;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_SEP;
+ return JIM_OK;
+}
+
+static int JimParseListQuote(struct JimParserCtx *pc)
+{
+ pc->p++;
+ pc->len--;
+
+ pc->tstart = pc->p;
+ pc->tline = pc->linenr;
+ pc->tt = JIM_TT_STR;
+
+ while (pc->len) {
+ switch (*pc->p) {
+ case '\\':
+ pc->tt = JIM_TT_ESC;
+ if (--pc->len == 0) {
+
+ pc->tend = pc->p;
+ return JIM_OK;
+ }
+ pc->p++;
+ break;
+ case '\n':
+ pc->linenr++;
+ break;
+ case '"':
+ pc->tend = pc->p - 1;
+ pc->p++;
+ pc->len--;
+ return JIM_OK;
+ }
+ pc->p++;
+ pc->len--;
+ }
+
+ pc->tend = pc->p - 1;
+ return JIM_OK;
+}
+
+static int JimParseListStr(struct JimParserCtx *pc)
+{
+ pc->tstart = pc->p;
+ pc->tline = pc->linenr;
+ pc->tt = JIM_TT_STR;
+
+ while (pc->len) {
+ if (isspace(UCHAR(*pc->p))) {
+ pc->tend = pc->p - 1;
+ return JIM_OK;
+ }
+ if (*pc->p == '\\') {
+ if (--pc->len == 0) {
+
+ pc->tend = pc->p;
+ return JIM_OK;
+ }
+ pc->tt = JIM_TT_ESC;
+ pc->p++;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ pc->tend = pc->p - 1;
+ return JIM_OK;
+}
+
+
+
+Jim_Obj *Jim_NewObj(Jim_Interp *interp)
+{
+ Jim_Obj *objPtr;
+
+
+ if (interp->freeList != NULL) {
+
+ objPtr = interp->freeList;
+ interp->freeList = objPtr->nextObjPtr;
+ }
+ else {
+
+ objPtr = Jim_Alloc(sizeof(*objPtr));
+ }
+
+ objPtr->refCount = 0;
+
+
+ objPtr->prevObjPtr = NULL;
+ objPtr->nextObjPtr = interp->liveList;
+ if (interp->liveList)
+ interp->liveList->prevObjPtr = objPtr;
+ interp->liveList = objPtr;
+
+ return objPtr;
+}
+
+void Jim_FreeObj(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+
+ JimPanic((objPtr->refCount != 0, "!!!Object %p freed with bad refcount %d, type=%s", objPtr,
+ objPtr->refCount, objPtr->typePtr ? objPtr->typePtr->name : ""));
+
+
+ Jim_FreeIntRep(interp, objPtr);
+
+ if (objPtr->bytes != NULL) {
+ if (objPtr->bytes != JimEmptyStringRep)
+ Jim_Free(objPtr->bytes);
+ }
+
+ if (objPtr->prevObjPtr)
+ objPtr->prevObjPtr->nextObjPtr = objPtr->nextObjPtr;
+ if (objPtr->nextObjPtr)
+ objPtr->nextObjPtr->prevObjPtr = objPtr->prevObjPtr;
+ if (interp->liveList == objPtr)
+ interp->liveList = objPtr->nextObjPtr;
+#ifdef JIM_DISABLE_OBJECT_POOL
+ Jim_Free(objPtr);
+#else
+
+ objPtr->prevObjPtr = NULL;
+ objPtr->nextObjPtr = interp->freeList;
+ if (interp->freeList)
+ interp->freeList->prevObjPtr = objPtr;
+ interp->freeList = objPtr;
+ objPtr->refCount = -1;
+#endif
+}
+
+
+void Jim_InvalidateStringRep(Jim_Obj *objPtr)
+{
+ if (objPtr->bytes != NULL) {
+ if (objPtr->bytes != JimEmptyStringRep)
+ Jim_Free(objPtr->bytes);
+ }
+ objPtr->bytes = NULL;
+}
+
+
+Jim_Obj *Jim_DuplicateObj(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ Jim_Obj *dupPtr;
+
+ dupPtr = Jim_NewObj(interp);
+ if (objPtr->bytes == NULL) {
+
+ dupPtr->bytes = NULL;
+ }
+ else if (objPtr->length == 0) {
+
+ dupPtr->bytes = JimEmptyStringRep;
+ dupPtr->length = 0;
+ dupPtr->typePtr = NULL;
+ return dupPtr;
+ }
+ else {
+ dupPtr->bytes = Jim_Alloc(objPtr->length + 1);
+ dupPtr->length = objPtr->length;
+
+ memcpy(dupPtr->bytes, objPtr->bytes, objPtr->length + 1);
+ }
+
+
+ dupPtr->typePtr = objPtr->typePtr;
+ if (objPtr->typePtr != NULL) {
+ if (objPtr->typePtr->dupIntRepProc == NULL) {
+ dupPtr->internalRep = objPtr->internalRep;
+ }
+ else {
+
+ objPtr->typePtr->dupIntRepProc(interp, objPtr, dupPtr);
+ }
+ }
+ return dupPtr;
+}
+
+const char *Jim_GetString(Jim_Obj *objPtr, int *lenPtr)
+{
+ if (objPtr->bytes == NULL) {
+
+ JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name));
+ objPtr->typePtr->updateStringProc(objPtr);
+ }
+ if (lenPtr)
+ *lenPtr = objPtr->length;
+ return objPtr->bytes;
+}
+
+
+int Jim_Length(Jim_Obj *objPtr)
+{
+ if (objPtr->bytes == NULL) {
+
+ JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name));
+ objPtr->typePtr->updateStringProc(objPtr);
+ }
+ return objPtr->length;
+}
+
+
+const char *Jim_String(Jim_Obj *objPtr)
+{
+ if (objPtr->bytes == NULL) {
+
+ JimPanic((objPtr->typePtr == NULL, "UpdateStringProc called against typeless value."));
+ JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name));
+ objPtr->typePtr->updateStringProc(objPtr);
+ }
+ return objPtr->bytes;
+}
+
+static void JimSetStringBytes(Jim_Obj *objPtr, const char *str)
+{
+ objPtr->bytes = Jim_StrDup(str);
+ objPtr->length = strlen(str);
+}
+
+static void FreeDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *objPtr);
+static void DupDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
+
+static const Jim_ObjType dictSubstObjType = {
+ "dict-substitution",
+ FreeDictSubstInternalRep,
+ DupDictSubstInternalRep,
+ NULL,
+ JIM_TYPE_NONE,
+};
+
+static void FreeInterpolatedInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ Jim_DecrRefCount(interp, objPtr->internalRep.dictSubstValue.indexObjPtr);
+}
+
+static const Jim_ObjType interpolatedObjType = {
+ "interpolated",
+ FreeInterpolatedInternalRep,
+ NULL,
+ NULL,
+ JIM_TYPE_NONE,
+};
+
+static void DupStringInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
+static int SetStringFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);
+
+static const Jim_ObjType stringObjType = {
+ "string",
+ NULL,
+ DupStringInternalRep,
+ NULL,
+ JIM_TYPE_REFERENCES,
+};
+
+static void DupStringInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
+{
+ JIM_NOTUSED(interp);
+
+ dupPtr->internalRep.strValue.maxLength = srcPtr->length;
+ dupPtr->internalRep.strValue.charLength = srcPtr->internalRep.strValue.charLength;
+}
+
+static int SetStringFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ if (objPtr->typePtr != &stringObjType) {
+
+ if (objPtr->bytes == NULL) {
+
+ JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name));
+ objPtr->typePtr->updateStringProc(objPtr);
+ }
+
+ Jim_FreeIntRep(interp, objPtr);
+
+ objPtr->typePtr = &stringObjType;
+ objPtr->internalRep.strValue.maxLength = objPtr->length;
+
+ objPtr->internalRep.strValue.charLength = -1;
+ }
+ return JIM_OK;
+}
+
+int Jim_Utf8Length(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+#ifdef JIM_UTF8
+ SetStringFromAny(interp, objPtr);
+
+ if (objPtr->internalRep.strValue.charLength < 0) {
+ objPtr->internalRep.strValue.charLength = utf8_strlen(objPtr->bytes, objPtr->length);
+ }
+ return objPtr->internalRep.strValue.charLength;
+#else
+ return Jim_Length(objPtr);
+#endif
+}
+
+
+Jim_Obj *Jim_NewStringObj(Jim_Interp *interp, const char *s, int len)
+{
+ Jim_Obj *objPtr = Jim_NewObj(interp);
+
+
+ if (len == -1)
+ len = strlen(s);
+
+ if (len == 0) {
+ objPtr->bytes = JimEmptyStringRep;
+ }
+ else {
+ objPtr->bytes = Jim_Alloc(len + 1);
+ memcpy(objPtr->bytes, s, len);
+ objPtr->bytes[len] = '\0';
+ }
+ objPtr->length = len;
+
+
+ objPtr->typePtr = NULL;
+ return objPtr;
+}
+
+
+Jim_Obj *Jim_NewStringObjUtf8(Jim_Interp *interp, const char *s, int charlen)
+{
+#ifdef JIM_UTF8
+
+ int bytelen = utf8_index(s, charlen);
+
+ Jim_Obj *objPtr = Jim_NewStringObj(interp, s, bytelen);
+
+
+ objPtr->typePtr = &stringObjType;
+ objPtr->internalRep.strValue.maxLength = bytelen;
+ objPtr->internalRep.strValue.charLength = charlen;
+
+ return objPtr;
+#else
+ return Jim_NewStringObj(interp, s, charlen);
+#endif
+}
+
+Jim_Obj *Jim_NewStringObjNoAlloc(Jim_Interp *interp, char *s, int len)
+{
+ Jim_Obj *objPtr = Jim_NewObj(interp);
+
+ objPtr->bytes = s;
+ objPtr->length = (len == -1) ? strlen(s) : len;
+ objPtr->typePtr = NULL;
+ return objPtr;
+}
+
+static void StringAppendString(Jim_Obj *objPtr, const char *str, int len)
+{
+ int needlen;
+
+ if (len == -1)
+ len = strlen(str);
+ needlen = objPtr->length + len;
+ if (objPtr->internalRep.strValue.maxLength < needlen ||
+ objPtr->internalRep.strValue.maxLength == 0) {
+ needlen *= 2;
+
+ if (needlen < 7) {
+ needlen = 7;
+ }
+ if (objPtr->bytes == JimEmptyStringRep) {
+ objPtr->bytes = Jim_Alloc(needlen + 1);
+ }
+ else {
+ objPtr->bytes = Jim_Realloc(objPtr->bytes, needlen + 1);
+ }
+ objPtr->internalRep.strValue.maxLength = needlen;
+ }
+ memcpy(objPtr->bytes + objPtr->length, str, len);
+ objPtr->bytes[objPtr->length + len] = '\0';
+
+ if (objPtr->internalRep.strValue.charLength >= 0) {
+
+ objPtr->internalRep.strValue.charLength += utf8_strlen(objPtr->bytes + objPtr->length, len);
+ }
+ objPtr->length += len;
+}
+
+void Jim_AppendString(Jim_Interp *interp, Jim_Obj *objPtr, const char *str, int len)
+{
+ JimPanic((Jim_IsShared(objPtr), "Jim_AppendString called with shared object"));
+ SetStringFromAny(interp, objPtr);
+ StringAppendString(objPtr, str, len);
+}
+
+void Jim_AppendObj(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *appendObjPtr)
+{
+ int len;
+ const char *str = Jim_GetString(appendObjPtr, &len);
+ Jim_AppendString(interp, objPtr, str, len);
+}
+
+void Jim_AppendStrings(Jim_Interp *interp, Jim_Obj *objPtr, ...)
+{
+ va_list ap;
+
+ SetStringFromAny(interp, objPtr);
+ va_start(ap, objPtr);
+ while (1) {
+ const char *s = va_arg(ap, const char *);
+
+ if (s == NULL)
+ break;
+ Jim_AppendString(interp, objPtr, s, -1);
+ }
+ va_end(ap);
+}
+
+int Jim_StringEqObj(Jim_Obj *aObjPtr, Jim_Obj *bObjPtr)
+{
+ if (aObjPtr == bObjPtr) {
+ return 1;
+ }
+ else {
+ int Alen, Blen;
+ const char *sA = Jim_GetString(aObjPtr, &Alen);
+ const char *sB = Jim_GetString(bObjPtr, &Blen);
+
+ return Alen == Blen && memcmp(sA, sB, Alen) == 0;
+ }
+}
+
+int Jim_StringMatchObj(Jim_Interp *interp, Jim_Obj *patternObjPtr, Jim_Obj *objPtr, int nocase)
+{
+ return JimGlobMatch(Jim_String(patternObjPtr), Jim_String(objPtr), nocase);
+}
+
+int Jim_StringCompareObj(Jim_Interp *interp, Jim_Obj *firstObjPtr, Jim_Obj *secondObjPtr, int nocase)
+{
+ int l1, l2;
+ const char *s1 = Jim_GetString(firstObjPtr, &l1);
+ const char *s2 = Jim_GetString(secondObjPtr, &l2);
+
+ if (nocase) {
+
+ return JimStringCompareLen(s1, s2, -1, nocase);
+ }
+ return JimStringCompare(s1, l1, s2, l2);
+}
+
+int Jim_StringCompareLenObj(Jim_Interp *interp, Jim_Obj *firstObjPtr, Jim_Obj *secondObjPtr, int nocase)
+{
+ const char *s1 = Jim_String(firstObjPtr);
+ const char *s2 = Jim_String(secondObjPtr);
+
+ return JimStringCompareLen(s1, s2, Jim_Utf8Length(interp, firstObjPtr), nocase);
+}
+
+static int JimRelToAbsIndex(int len, int idx)
+{
+ if (idx < 0)
+ return len + idx;
+ return idx;
+}
+
+static void JimRelToAbsRange(int len, int *firstPtr, int *lastPtr, int *rangeLenPtr)
+{
+ int rangeLen;
+
+ if (*firstPtr > *lastPtr) {
+ rangeLen = 0;
+ }
+ else {
+ rangeLen = *lastPtr - *firstPtr + 1;
+ if (rangeLen) {
+ if (*firstPtr < 0) {
+ rangeLen += *firstPtr;
+ *firstPtr = 0;
+ }
+ if (*lastPtr >= len) {
+ rangeLen -= (*lastPtr - (len - 1));
+ *lastPtr = len - 1;
+ }
+ }
+ }
+ if (rangeLen < 0)
+ rangeLen = 0;
+
+ *rangeLenPtr = rangeLen;
+}
+
+static int JimStringGetRange(Jim_Interp *interp, Jim_Obj *firstObjPtr, Jim_Obj *lastObjPtr,
+ int len, int *first, int *last, int *range)
+{
+ if (Jim_GetIndex(interp, firstObjPtr, first) != JIM_OK) {
+ return JIM_ERR;
+ }
+ if (Jim_GetIndex(interp, lastObjPtr, last) != JIM_OK) {
+ return JIM_ERR;
+ }
+ *first = JimRelToAbsIndex(len, *first);
+ *last = JimRelToAbsIndex(len, *last);
+ JimRelToAbsRange(len, first, last, range);
+ return JIM_OK;
+}
+
+Jim_Obj *Jim_StringByteRangeObj(Jim_Interp *interp,
+ Jim_Obj *strObjPtr, Jim_Obj *firstObjPtr, Jim_Obj *lastObjPtr)
+{
+ int first, last;
+ const char *str;
+ int rangeLen;
+ int bytelen;
+
+ str = Jim_GetString(strObjPtr, &bytelen);
+
+ if (JimStringGetRange(interp, firstObjPtr, lastObjPtr, bytelen, &first, &last, &rangeLen) != JIM_OK) {
+ return NULL;
+ }
+
+ if (first == 0 && rangeLen == bytelen) {
+ return strObjPtr;
+ }
+ return Jim_NewStringObj(interp, str + first, rangeLen);
+}
+
+Jim_Obj *Jim_StringRangeObj(Jim_Interp *interp,
+ Jim_Obj *strObjPtr, Jim_Obj *firstObjPtr, Jim_Obj *lastObjPtr)
+{
+#ifdef JIM_UTF8
+ int first, last;
+ const char *str;
+ int len, rangeLen;
+ int bytelen;
+
+ str = Jim_GetString(strObjPtr, &bytelen);
+ len = Jim_Utf8Length(interp, strObjPtr);
+
+ if (JimStringGetRange(interp, firstObjPtr, lastObjPtr, len, &first, &last, &rangeLen) != JIM_OK) {
+ return NULL;
+ }
+
+ if (first == 0 && rangeLen == len) {
+ return strObjPtr;
+ }
+ if (len == bytelen) {
+
+ return Jim_NewStringObj(interp, str + first, rangeLen);
+ }
+ return Jim_NewStringObjUtf8(interp, str + utf8_index(str, first), rangeLen);
+#else
+ return Jim_StringByteRangeObj(interp, strObjPtr, firstObjPtr, lastObjPtr);
+#endif
+}
+
+Jim_Obj *JimStringReplaceObj(Jim_Interp *interp,
+ Jim_Obj *strObjPtr, Jim_Obj *firstObjPtr, Jim_Obj *lastObjPtr, Jim_Obj *newStrObj)
+{
+ int first, last;
+ const char *str;
+ int len, rangeLen;
+ Jim_Obj *objPtr;
+
+ len = Jim_Utf8Length(interp, strObjPtr);
+
+ if (JimStringGetRange(interp, firstObjPtr, lastObjPtr, len, &first, &last, &rangeLen) != JIM_OK) {
+ return NULL;
+ }
+
+ if (last < first) {
+ return strObjPtr;
+ }
+
+ str = Jim_String(strObjPtr);
+
+
+ objPtr = Jim_NewStringObjUtf8(interp, str, first);
+
+
+ if (newStrObj) {
+ Jim_AppendObj(interp, objPtr, newStrObj);
+ }
+
+
+ Jim_AppendString(interp, objPtr, str + utf8_index(str, last + 1), len - last - 1);
+
+ return objPtr;
+}
+
+static void JimStrCopyUpperLower(char *dest, const char *str, int uc)
+{
+ while (*str) {
+ int c;
+ str += utf8_tounicode(str, &c);
+ dest += utf8_getchars(dest, uc ? utf8_upper(c) : utf8_lower(c));
+ }
+ *dest = 0;
+}
+
+static Jim_Obj *JimStringToLower(Jim_Interp *interp, Jim_Obj *strObjPtr)
+{
+ char *buf;
+ int len;
+ const char *str;
+
+ SetStringFromAny(interp, strObjPtr);
+
+ str = Jim_GetString(strObjPtr, &len);
+
+#ifdef JIM_UTF8
+ len *= 2;
+#endif
+ buf = Jim_Alloc(len + 1);
+ JimStrCopyUpperLower(buf, str, 0);
+ return Jim_NewStringObjNoAlloc(interp, buf, -1);
+}
+
+static Jim_Obj *JimStringToUpper(Jim_Interp *interp, Jim_Obj *strObjPtr)
+{
+ char *buf;
+ const char *str;
+ int len;
+
+ if (strObjPtr->typePtr != &stringObjType) {
+ SetStringFromAny(interp, strObjPtr);
+ }
+
+ str = Jim_GetString(strObjPtr, &len);
+
+#ifdef JIM_UTF8
+ len *= 2;
+#endif
+ buf = Jim_Alloc(len + 1);
+ JimStrCopyUpperLower(buf, str, 1);
+ return Jim_NewStringObjNoAlloc(interp, buf, -1);
+}
+
+static Jim_Obj *JimStringToTitle(Jim_Interp *interp, Jim_Obj *strObjPtr)
+{
+ char *buf, *p;
+ int len;
+ int c;
+ const char *str;
+
+ str = Jim_GetString(strObjPtr, &len);
+ if (len == 0) {
+ return strObjPtr;
+ }
+#ifdef JIM_UTF8
+ len *= 2;
+#endif
+ buf = p = Jim_Alloc(len + 1);
+
+ str += utf8_tounicode(str, &c);
+ p += utf8_getchars(p, utf8_title(c));
+
+ JimStrCopyUpperLower(p, str, 0);
+
+ return Jim_NewStringObjNoAlloc(interp, buf, -1);
+}
+
+static const char *utf8_memchr(const char *str, int len, int c)
+{
+#ifdef JIM_UTF8
+ while (len) {
+ int sc;
+ int n = utf8_tounicode(str, &sc);
+ if (sc == c) {
+ return str;
+ }
+ str += n;
+ len -= n;
+ }
+ return NULL;
+#else
+ return memchr(str, c, len);
+#endif
+}
+
+static const char *JimFindTrimLeft(const char *str, int len, const char *trimchars, int trimlen)
+{
+ while (len) {
+ int c;
+ int n = utf8_tounicode(str, &c);
+
+ if (utf8_memchr(trimchars, trimlen, c) == NULL) {
+
+ break;
+ }
+ str += n;
+ len -= n;
+ }
+ return str;
+}
+
+static const char *JimFindTrimRight(const char *str, int len, const char *trimchars, int trimlen)
+{
+ str += len;
+
+ while (len) {
+ int c;
+ int n = utf8_prev_len(str, len);
+
+ len -= n;
+ str -= n;
+
+ n = utf8_tounicode(str, &c);
+
+ if (utf8_memchr(trimchars, trimlen, c) == NULL) {
+ return str + n;
+ }
+ }
+
+ return NULL;
+}
+
+static const char default_trim_chars[] = " \t\n\r";
+
+static int default_trim_chars_len = sizeof(default_trim_chars);
+
+static Jim_Obj *JimStringTrimLeft(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *trimcharsObjPtr)
+{
+ int len;
+ const char *str = Jim_GetString(strObjPtr, &len);
+ const char *trimchars = default_trim_chars;
+ int trimcharslen = default_trim_chars_len;
+ const char *newstr;
+
+ if (trimcharsObjPtr) {
+ trimchars = Jim_GetString(trimcharsObjPtr, &trimcharslen);
+ }
+
+ newstr = JimFindTrimLeft(str, len, trimchars, trimcharslen);
+ if (newstr == str) {
+ return strObjPtr;
+ }
+
+ return Jim_NewStringObj(interp, newstr, len - (newstr - str));
+}
+
+static Jim_Obj *JimStringTrimRight(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *trimcharsObjPtr)
+{
+ int len;
+ const char *trimchars = default_trim_chars;
+ int trimcharslen = default_trim_chars_len;
+ const char *nontrim;
+
+ if (trimcharsObjPtr) {
+ trimchars = Jim_GetString(trimcharsObjPtr, &trimcharslen);
+ }
+
+ SetStringFromAny(interp, strObjPtr);
+
+ len = Jim_Length(strObjPtr);
+ nontrim = JimFindTrimRight(strObjPtr->bytes, len, trimchars, trimcharslen);
+
+ if (nontrim == NULL) {
+
+ return Jim_NewEmptyStringObj(interp);
+ }
+ if (nontrim == strObjPtr->bytes + len) {
+
+ return strObjPtr;
+ }
+
+ if (Jim_IsShared(strObjPtr)) {
+ strObjPtr = Jim_NewStringObj(interp, strObjPtr->bytes, (nontrim - strObjPtr->bytes));
+ }
+ else {
+
+ strObjPtr->bytes[nontrim - strObjPtr->bytes] = 0;
+ strObjPtr->length = (nontrim - strObjPtr->bytes);
+ }
+
+ return strObjPtr;
+}
+
+static Jim_Obj *JimStringTrim(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *trimcharsObjPtr)
+{
+
+ Jim_Obj *objPtr = JimStringTrimLeft(interp, strObjPtr, trimcharsObjPtr);
+
+
+ strObjPtr = JimStringTrimRight(interp, objPtr, trimcharsObjPtr);
+
+
+ if (objPtr != strObjPtr && objPtr->refCount == 0) {
+
+ Jim_FreeNewObj(interp, objPtr);
+ }
+
+ return strObjPtr;
+}
+
+
+#ifdef HAVE_ISASCII
+#define jim_isascii isascii
+#else
+static int jim_isascii(int c)
+{
+ return !(c & ~0x7f);
+}
+#endif
+
+static int JimStringIs(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *strClass, int strict)
+{
+ static const char * const strclassnames[] = {
+ "integer", "alpha", "alnum", "ascii", "digit",
+ "double", "lower", "upper", "space", "xdigit",
+ "control", "print", "graph", "punct",
+ NULL
+ };
+ enum {
+ STR_IS_INTEGER, STR_IS_ALPHA, STR_IS_ALNUM, STR_IS_ASCII, STR_IS_DIGIT,
+ STR_IS_DOUBLE, STR_IS_LOWER, STR_IS_UPPER, STR_IS_SPACE, STR_IS_XDIGIT,
+ STR_IS_CONTROL, STR_IS_PRINT, STR_IS_GRAPH, STR_IS_PUNCT
+ };
+ int strclass;
+ int len;
+ int i;
+ const char *str;
+ int (*isclassfunc)(int c) = NULL;
+
+ if (Jim_GetEnum(interp, strClass, strclassnames, &strclass, "class", JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) {
+ return JIM_ERR;
+ }
+
+ str = Jim_GetString(strObjPtr, &len);
+ if (len == 0) {
+ Jim_SetResultBool(interp, !strict);
+ return JIM_OK;
+ }
+
+ switch (strclass) {
+ case STR_IS_INTEGER:
+ {
+ jim_wide w;
+ Jim_SetResultBool(interp, JimGetWideNoErr(interp, strObjPtr, &w) == JIM_OK);
+ return JIM_OK;
+ }
+
+ case STR_IS_DOUBLE:
+ {
+ double d;
+ Jim_SetResultBool(interp, Jim_GetDouble(interp, strObjPtr, &d) == JIM_OK && errno != ERANGE);
+ return JIM_OK;
+ }
+
+ case STR_IS_ALPHA: isclassfunc = isalpha; break;
+ case STR_IS_ALNUM: isclassfunc = isalnum; break;
+ case STR_IS_ASCII: isclassfunc = jim_isascii; break;
+ case STR_IS_DIGIT: isclassfunc = isdigit; break;
+ case STR_IS_LOWER: isclassfunc = islower; break;
+ case STR_IS_UPPER: isclassfunc = isupper; break;
+ case STR_IS_SPACE: isclassfunc = isspace; break;
+ case STR_IS_XDIGIT: isclassfunc = isxdigit; break;
+ case STR_IS_CONTROL: isclassfunc = iscntrl; break;
+ case STR_IS_PRINT: isclassfunc = isprint; break;
+ case STR_IS_GRAPH: isclassfunc = isgraph; break;
+ case STR_IS_PUNCT: isclassfunc = ispunct; break;
+ default:
+ return JIM_ERR;
+ }
+
+ for (i = 0; i < len; i++) {
+ if (!isclassfunc(str[i])) {
+ Jim_SetResultBool(interp, 0);
+ return JIM_OK;
+ }
+ }
+ Jim_SetResultBool(interp, 1);
+ return JIM_OK;
+}
+
+
+
+static const Jim_ObjType comparedStringObjType = {
+ "compared-string",
+ NULL,
+ NULL,
+ NULL,
+ JIM_TYPE_REFERENCES,
+};
+
+int Jim_CompareStringImmediate(Jim_Interp *interp, Jim_Obj *objPtr, const char *str)
+{
+ if (objPtr->typePtr == &comparedStringObjType && objPtr->internalRep.ptr == str) {
+ return 1;
+ }
+ else {
+ const char *objStr = Jim_String(objPtr);
+
+ if (strcmp(str, objStr) != 0)
+ return 0;
+
+ if (objPtr->typePtr != &comparedStringObjType) {
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &comparedStringObjType;
+ }
+ objPtr->internalRep.ptr = (char *)str;
+ return 1;
+ }
+}
+
+static int qsortCompareStringPointers(const void *a, const void *b)
+{
+ char *const *sa = (char *const *)a;
+ char *const *sb = (char *const *)b;
+
+ return strcmp(*sa, *sb);
+}
+
+
+
+static void FreeSourceInternalRep(Jim_Interp *interp, Jim_Obj *objPtr);
+static void DupSourceInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
+
+static const Jim_ObjType sourceObjType = {
+ "source",
+ FreeSourceInternalRep,
+ DupSourceInternalRep,
+ NULL,
+ JIM_TYPE_REFERENCES,
+};
+
+void FreeSourceInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ Jim_DecrRefCount(interp, objPtr->internalRep.sourceValue.fileNameObj);
+}
+
+void DupSourceInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
+{
+ dupPtr->internalRep.sourceValue = srcPtr->internalRep.sourceValue;
+ Jim_IncrRefCount(dupPtr->internalRep.sourceValue.fileNameObj);
+}
+
+static void JimSetSourceInfo(Jim_Interp *interp, Jim_Obj *objPtr,
+ Jim_Obj *fileNameObj, int lineNumber)
+{
+ JimPanic((Jim_IsShared(objPtr), "JimSetSourceInfo called with shared object"));
+ JimPanic((objPtr->typePtr != NULL, "JimSetSourceInfo called with typed object"));
+ Jim_IncrRefCount(fileNameObj);
+ objPtr->internalRep.sourceValue.fileNameObj = fileNameObj;
+ objPtr->internalRep.sourceValue.lineNumber = lineNumber;
+ objPtr->typePtr = &sourceObjType;
+}
+
+static const Jim_ObjType scriptLineObjType = {
+ "scriptline",
+ NULL,
+ NULL,
+ NULL,
+ JIM_NONE,
+};
+
+static Jim_Obj *JimNewScriptLineObj(Jim_Interp *interp, int argc, int line)
+{
+ Jim_Obj *objPtr;
+
+#ifdef DEBUG_SHOW_SCRIPT
+ char buf[100];
+ snprintf(buf, sizeof(buf), "line=%d, argc=%d", line, argc);
+ objPtr = Jim_NewStringObj(interp, buf, -1);
+#else
+ objPtr = Jim_NewEmptyStringObj(interp);
+#endif
+ objPtr->typePtr = &scriptLineObjType;
+ objPtr->internalRep.scriptLineValue.argc = argc;
+ objPtr->internalRep.scriptLineValue.line = line;
+
+ return objPtr;
+}
+
+static void FreeScriptInternalRep(Jim_Interp *interp, Jim_Obj *objPtr);
+static void DupScriptInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
+static void JimSetScriptFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);
+static int JimParseCheckMissing(Jim_Interp *interp, int ch);
+
+static const Jim_ObjType scriptObjType = {
+ "script",
+ FreeScriptInternalRep,
+ DupScriptInternalRep,
+ NULL,
+ JIM_TYPE_REFERENCES,
+};
+
+typedef struct ScriptToken
+{
+ Jim_Obj *objPtr;
+ int type;
+} ScriptToken;
+
+typedef struct ScriptObj
+{
+ ScriptToken *token;
+ Jim_Obj *fileNameObj;
+ int len;
+ int substFlags;
+ int inUse; /* Used to share a ScriptObj. Currently
+ only used by Jim_EvalObj() as protection against
+ shimmering of the currently evaluated object. */
+ int firstline;
+ int linenr;
+ int missing;
+} ScriptObj;
+
+void FreeScriptInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ int i;
+ struct ScriptObj *script = (void *)objPtr->internalRep.ptr;
+
+ if (--script->inUse != 0)
+ return;
+ for (i = 0; i < script->len; i++) {
+ Jim_DecrRefCount(interp, script->token[i].objPtr);
+ }
+ Jim_Free(script->token);
+ Jim_DecrRefCount(interp, script->fileNameObj);
+ Jim_Free(script);
+}
+
+void DupScriptInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
+{
+ JIM_NOTUSED(interp);
+ JIM_NOTUSED(srcPtr);
+
+ dupPtr->typePtr = NULL;
+}
+
+typedef struct
+{
+ const char *token;
+ int len;
+ int type;
+ int line;
+} ParseToken;
+
+typedef struct
+{
+
+ ParseToken *list;
+ int size;
+ int count;
+ ParseToken static_list[20];
+} ParseTokenList;
+
+static void ScriptTokenListInit(ParseTokenList *tokenlist)
+{
+ tokenlist->list = tokenlist->static_list;
+ tokenlist->size = sizeof(tokenlist->static_list) / sizeof(ParseToken);
+ tokenlist->count = 0;
+}
+
+static void ScriptTokenListFree(ParseTokenList *tokenlist)
+{
+ if (tokenlist->list != tokenlist->static_list) {
+ Jim_Free(tokenlist->list);
+ }
+}
+
+static void ScriptAddToken(ParseTokenList *tokenlist, const char *token, int len, int type,
+ int line)
+{
+ ParseToken *t;
+
+ if (tokenlist->count == tokenlist->size) {
+
+ tokenlist->size *= 2;
+ if (tokenlist->list != tokenlist->static_list) {
+ tokenlist->list =
+ Jim_Realloc(tokenlist->list, tokenlist->size * sizeof(*tokenlist->list));
+ }
+ else {
+
+ tokenlist->list = Jim_Alloc(tokenlist->size * sizeof(*tokenlist->list));
+ memcpy(tokenlist->list, tokenlist->static_list,
+ tokenlist->count * sizeof(*tokenlist->list));
+ }
+ }
+ t = &tokenlist->list[tokenlist->count++];
+ t->token = token;
+ t->len = len;
+ t->type = type;
+ t->line = line;
+}
+
+static int JimCountWordTokens(ParseToken *t)
+{
+ int expand = 1;
+ int count = 0;
+
+
+ if (t->type == JIM_TT_STR && !TOKEN_IS_SEP(t[1].type)) {
+ if ((t->len == 1 && *t->token == '*') || (t->len == 6 && strncmp(t->token, "expand", 6) == 0)) {
+
+ expand = -1;
+ t++;
+ }
+ }
+
+
+ while (!TOKEN_IS_SEP(t->type)) {
+ t++;
+ count++;
+ }
+
+ return count * expand;
+}
+
+static Jim_Obj *JimMakeScriptObj(Jim_Interp *interp, const ParseToken *t)
+{
+ Jim_Obj *objPtr;
+
+ if (t->type == JIM_TT_ESC && memchr(t->token, '\\', t->len) != NULL) {
+
+ int len = t->len;
+ char *str = Jim_Alloc(len + 1);
+ len = JimEscape(str, t->token, len);
+ objPtr = Jim_NewStringObjNoAlloc(interp, str, len);
+ }
+ else {
+ objPtr = Jim_NewStringObj(interp, t->token, t->len);
+ }
+ return objPtr;
+}
+
+static void ScriptObjAddTokens(Jim_Interp *interp, struct ScriptObj *script,
+ ParseTokenList *tokenlist)
+{
+ int i;
+ struct ScriptToken *token;
+
+ int lineargs = 0;
+
+ ScriptToken *linefirst;
+ int count;
+ int linenr;
+
+#ifdef DEBUG_SHOW_SCRIPT_TOKENS
+ printf("==== Tokens ====\n");
+ for (i = 0; i < tokenlist->count; i++) {
+ printf("[%2d]@%d %s '%.*s'\n", i, tokenlist->list[i].line, jim_tt_name(tokenlist->list[i].type),
+ tokenlist->list[i].len, tokenlist->list[i].token);
+ }
+#endif
+
+
+ count = tokenlist->count;
+ for (i = 0; i < tokenlist->count; i++) {
+ if (tokenlist->list[i].type == JIM_TT_EOL) {
+ count++;
+ }
+ }
+ linenr = script->firstline = tokenlist->list[0].line;
+
+ token = script->token = Jim_Alloc(sizeof(ScriptToken) * count);
+
+
+ linefirst = token++;
+
+ for (i = 0; i < tokenlist->count; ) {
+
+ int wordtokens;
+
+
+ while (tokenlist->list[i].type == JIM_TT_SEP) {
+ i++;
+ }
+
+ wordtokens = JimCountWordTokens(tokenlist->list + i);
+
+ if (wordtokens == 0) {
+
+ if (lineargs) {
+ linefirst->type = JIM_TT_LINE;
+ linefirst->objPtr = JimNewScriptLineObj(interp, lineargs, linenr);
+ Jim_IncrRefCount(linefirst->objPtr);
+
+
+ lineargs = 0;
+ linefirst = token++;
+ }
+ i++;
+ continue;
+ }
+ else if (wordtokens != 1) {
+
+ token->type = JIM_TT_WORD;
+ token->objPtr = Jim_NewIntObj(interp, wordtokens);
+ Jim_IncrRefCount(token->objPtr);
+ token++;
+ if (wordtokens < 0) {
+
+ i++;
+ wordtokens = -wordtokens - 1;
+ lineargs--;
+ }
+ }
+
+ if (lineargs == 0) {
+
+ linenr = tokenlist->list[i].line;
+ }
+ lineargs++;
+
+
+ while (wordtokens--) {
+ const ParseToken *t = &tokenlist->list[i++];
+
+ token->type = t->type;
+ token->objPtr = JimMakeScriptObj(interp, t);
+ Jim_IncrRefCount(token->objPtr);
+
+ JimSetSourceInfo(interp, token->objPtr, script->fileNameObj, t->line);
+ token++;
+ }
+ }
+
+ if (lineargs == 0) {
+ token--;
+ }
+
+ script->len = token - script->token;
+
+ JimPanic((script->len >= count, "allocated script array is too short"));
+
+#ifdef DEBUG_SHOW_SCRIPT
+ printf("==== Script (%s) ====\n", Jim_String(script->fileNameObj));
+ for (i = 0; i < script->len; i++) {
+ const ScriptToken *t = &script->token[i];
+ printf("[%2d] %s %s\n", i, jim_tt_name(t->type), Jim_String(t->objPtr));
+ }
+#endif
+
+}
+
+static int JimParseCheckMissing(Jim_Interp *interp, int ch)
+{
+ const char *msg;
+
+ switch (ch) {
+ case '\\':
+ case ' ':
+ return JIM_OK;
+
+ case '[':
+ msg = "unmatched \"[\"";
+ break;
+ case '{':
+ msg = "missing close-brace";
+ break;
+ case '"':
+ default:
+ msg = "missing quote";
+ break;
+ }
+
+ Jim_SetResultString(interp, msg, -1);
+ return JIM_ERR;
+}
+
+static void SubstObjAddTokens(Jim_Interp *interp, struct ScriptObj *script,
+ ParseTokenList *tokenlist)
+{
+ int i;
+ struct ScriptToken *token;
+
+ token = script->token = Jim_Alloc(sizeof(ScriptToken) * tokenlist->count);
+
+ for (i = 0; i < tokenlist->count; i++) {
+ const ParseToken *t = &tokenlist->list[i];
+
+
+ token->type = t->type;
+ token->objPtr = JimMakeScriptObj(interp, t);
+ Jim_IncrRefCount(token->objPtr);
+ token++;
+ }
+
+ script->len = i;
+}
+
+static void JimSetScriptFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr)
+{
+ int scriptTextLen;
+ const char *scriptText = Jim_GetString(objPtr, &scriptTextLen);
+ struct JimParserCtx parser;
+ struct ScriptObj *script;
+ ParseTokenList tokenlist;
+ int line = 1;
+
+
+ if (objPtr->typePtr == &sourceObjType) {
+ line = objPtr->internalRep.sourceValue.lineNumber;
+ }
+
+
+ ScriptTokenListInit(&tokenlist);
+
+ JimParserInit(&parser, scriptText, scriptTextLen, line);
+ while (!parser.eof) {
+ JimParseScript(&parser);
+ ScriptAddToken(&tokenlist, parser.tstart, parser.tend - parser.tstart + 1, parser.tt,
+ parser.tline);
+ }
+
+
+ ScriptAddToken(&tokenlist, scriptText + scriptTextLen, 0, JIM_TT_EOF, 0);
+
+
+ script = Jim_Alloc(sizeof(*script));
+ memset(script, 0, sizeof(*script));
+ script->inUse = 1;
+ if (objPtr->typePtr == &sourceObjType) {
+ script->fileNameObj = objPtr->internalRep.sourceValue.fileNameObj;
+ }
+ else {
+ script->fileNameObj = interp->emptyObj;
+ }
+ Jim_IncrRefCount(script->fileNameObj);
+ script->missing = parser.missing.ch;
+ script->linenr = parser.missing.line;
+
+ ScriptObjAddTokens(interp, script, &tokenlist);
+
+
+ ScriptTokenListFree(&tokenlist);
+
+
+ Jim_FreeIntRep(interp, objPtr);
+ Jim_SetIntRepPtr(objPtr, script);
+ objPtr->typePtr = &scriptObjType;
+}
+
+static void JimAddErrorToStack(Jim_Interp *interp, ScriptObj *script);
+
+ScriptObj *JimGetScript(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ if (objPtr == interp->emptyObj) {
+
+ objPtr = interp->nullScriptObj;
+ }
+
+ if (objPtr->typePtr != &scriptObjType || ((struct ScriptObj *)Jim_GetIntRepPtr(objPtr))->substFlags) {
+ JimSetScriptFromAny(interp, objPtr);
+ }
+
+ return (ScriptObj *)Jim_GetIntRepPtr(objPtr);
+}
+
+static int JimScriptValid(Jim_Interp *interp, ScriptObj *script)
+{
+ if (JimParseCheckMissing(interp, script->missing) == JIM_ERR) {
+ JimAddErrorToStack(interp, script);
+ return 0;
+ }
+ return 1;
+}
+
+
+static void JimIncrCmdRefCount(Jim_Cmd *cmdPtr)
+{
+ cmdPtr->inUse++;
+}
+
+static void JimDecrCmdRefCount(Jim_Interp *interp, Jim_Cmd *cmdPtr)
+{
+ if (--cmdPtr->inUse == 0) {
+ if (cmdPtr->isproc) {
+ Jim_DecrRefCount(interp, cmdPtr->u.proc.argListObjPtr);
+ Jim_DecrRefCount(interp, cmdPtr->u.proc.bodyObjPtr);
+ Jim_DecrRefCount(interp, cmdPtr->u.proc.nsObj);
+ if (cmdPtr->u.proc.staticVars) {
+ Jim_FreeHashTable(cmdPtr->u.proc.staticVars);
+ Jim_Free(cmdPtr->u.proc.staticVars);
+ }
+ }
+ else {
+
+ if (cmdPtr->u.native.delProc) {
+ cmdPtr->u.native.delProc(interp, cmdPtr->u.native.privData);
+ }
+ }
+ if (cmdPtr->prevCmd) {
+
+ JimDecrCmdRefCount(interp, cmdPtr->prevCmd);
+ }
+ Jim_Free(cmdPtr);
+ }
+}
+
+
+static void JimVariablesHTValDestructor(void *interp, void *val)
+{
+ Jim_DecrRefCount(interp, ((Jim_Var *)val)->objPtr);
+ Jim_Free(val);
+}
+
+static const Jim_HashTableType JimVariablesHashTableType = {
+ JimStringCopyHTHashFunction,
+ JimStringCopyHTDup,
+ NULL,
+ JimStringCopyHTKeyCompare,
+ JimStringCopyHTKeyDestructor,
+ JimVariablesHTValDestructor
+};
+
+static void JimCommandsHT_ValDestructor(void *interp, void *val)
+{
+ JimDecrCmdRefCount(interp, val);
+}
+
+static const Jim_HashTableType JimCommandsHashTableType = {
+ JimStringCopyHTHashFunction,
+ JimStringCopyHTDup,
+ NULL,
+ JimStringCopyHTKeyCompare,
+ JimStringCopyHTKeyDestructor,
+ JimCommandsHT_ValDestructor
+};
+
+
+
+#ifdef jim_ext_namespace
+static Jim_Obj *JimQualifyNameObj(Jim_Interp *interp, Jim_Obj *nsObj)
+{
+ const char *name = Jim_String(nsObj);
+ if (name[0] == ':' && name[1] == ':') {
+
+ while (*++name == ':') {
+ }
+ nsObj = Jim_NewStringObj(interp, name, -1);
+ }
+ else if (Jim_Length(interp->framePtr->nsObj)) {
+
+ nsObj = Jim_DuplicateObj(interp, interp->framePtr->nsObj);
+ Jim_AppendStrings(interp, nsObj, "::", name, NULL);
+ }
+ return nsObj;
+}
+
+Jim_Obj *Jim_MakeGlobalNamespaceName(Jim_Interp *interp, Jim_Obj *nameObjPtr)
+{
+ Jim_Obj *resultObj;
+
+ const char *name = Jim_String(nameObjPtr);
+ if (name[0] == ':' && name[1] == ':') {
+ return nameObjPtr;
+ }
+ Jim_IncrRefCount(nameObjPtr);
+ resultObj = Jim_NewStringObj(interp, "::", -1);
+ Jim_AppendObj(interp, resultObj, nameObjPtr);
+ Jim_DecrRefCount(interp, nameObjPtr);
+
+ return resultObj;
+}
+
+static const char *JimQualifyName(Jim_Interp *interp, const char *name, Jim_Obj **objPtrPtr)
+{
+ Jim_Obj *objPtr = interp->emptyObj;
+
+ if (name[0] == ':' && name[1] == ':') {
+
+ while (*++name == ':') {
+ }
+ }
+ else if (Jim_Length(interp->framePtr->nsObj)) {
+
+ objPtr = Jim_DuplicateObj(interp, interp->framePtr->nsObj);
+ Jim_AppendStrings(interp, objPtr, "::", name, NULL);
+ name = Jim_String(objPtr);
+ }
+ Jim_IncrRefCount(objPtr);
+ *objPtrPtr = objPtr;
+ return name;
+}
+
+ #define JimFreeQualifiedName(INTERP, OBJ) Jim_DecrRefCount((INTERP), (OBJ))
+
+#else
+
+ #define JimQualifyName(INTERP, NAME, DUMMY) (((NAME)[0] == ':' && (NAME)[1] == ':') ? (NAME) + 2 : (NAME))
+ #define JimFreeQualifiedName(INTERP, DUMMY) (void)(DUMMY)
+
+Jim_Obj *Jim_MakeGlobalNamespaceName(Jim_Interp *interp, Jim_Obj *nameObjPtr)
+{
+ return nameObjPtr;
+}
+#endif
+
+static int JimCreateCommand(Jim_Interp *interp, const char *name, Jim_Cmd *cmd)
+{
+ Jim_HashEntry *he = Jim_FindHashEntry(&interp->commands, name);
+ if (he) {
+
+ Jim_InterpIncrProcEpoch(interp);
+ }
+
+ if (he && interp->local) {
+
+ cmd->prevCmd = Jim_GetHashEntryVal(he);
+ Jim_SetHashVal(&interp->commands, he, cmd);
+ }
+ else {
+ if (he) {
+
+ Jim_DeleteHashEntry(&interp->commands, name);
+ }
+
+ Jim_AddHashEntry(&interp->commands, name, cmd);
+ }
+ return JIM_OK;
+}
+
+
+int Jim_CreateCommand(Jim_Interp *interp, const char *cmdNameStr,
+ Jim_CmdProc cmdProc, void *privData, Jim_DelCmdProc delProc)
+{
+ Jim_Cmd *cmdPtr = Jim_Alloc(sizeof(*cmdPtr));
+
+
+ memset(cmdPtr, 0, sizeof(*cmdPtr));
+ cmdPtr->inUse = 1;
+ cmdPtr->u.native.delProc = delProc;
+ cmdPtr->u.native.cmdProc = cmdProc;
+ cmdPtr->u.native.privData = privData;
+
+ JimCreateCommand(interp, cmdNameStr, cmdPtr);
+
+ return JIM_OK;
+}
+
+static int JimCreateProcedureStatics(Jim_Interp *interp, Jim_Cmd *cmdPtr, Jim_Obj *staticsListObjPtr)
+{
+ int len, i;
+
+ len = Jim_ListLength(interp, staticsListObjPtr);
+ if (len == 0) {
+ return JIM_OK;
+ }
+
+ cmdPtr->u.proc.staticVars = Jim_Alloc(sizeof(Jim_HashTable));
+ Jim_InitHashTable(cmdPtr->u.proc.staticVars, &JimVariablesHashTableType, interp);
+ for (i = 0; i < len; i++) {
+ Jim_Obj *objPtr, *initObjPtr, *nameObjPtr;
+ Jim_Var *varPtr;
+ int subLen;
+
+ objPtr = Jim_ListGetIndex(interp, staticsListObjPtr, i);
+
+ subLen = Jim_ListLength(interp, objPtr);
+ if (subLen == 1 || subLen == 2) {
+ nameObjPtr = Jim_ListGetIndex(interp, objPtr, 0);
+ if (subLen == 1) {
+ initObjPtr = Jim_GetVariable(interp, nameObjPtr, JIM_NONE);
+ if (initObjPtr == NULL) {
+ Jim_SetResultFormatted(interp,
+ "variable for initialization of static \"%#s\" not found in the local context",
+ nameObjPtr);
+ return JIM_ERR;
+ }
+ }
+ else {
+ initObjPtr = Jim_ListGetIndex(interp, objPtr, 1);
+ }
+ if (JimValidName(interp, "static variable", nameObjPtr) != JIM_OK) {
+ return JIM_ERR;
+ }
+
+ varPtr = Jim_Alloc(sizeof(*varPtr));
+ varPtr->objPtr = initObjPtr;
+ Jim_IncrRefCount(initObjPtr);
+ varPtr->linkFramePtr = NULL;
+ if (Jim_AddHashEntry(cmdPtr->u.proc.staticVars,
+ Jim_String(nameObjPtr), varPtr) != JIM_OK) {
+ Jim_SetResultFormatted(interp,
+ "static variable name \"%#s\" duplicated in statics list", nameObjPtr);
+ Jim_DecrRefCount(interp, initObjPtr);
+ Jim_Free(varPtr);
+ return JIM_ERR;
+ }
+ }
+ else {
+ Jim_SetResultFormatted(interp, "too many fields in static specifier \"%#s\"",
+ objPtr);
+ return JIM_ERR;
+ }
+ }
+ return JIM_OK;
+}
+
+static void JimUpdateProcNamespace(Jim_Interp *interp, Jim_Cmd *cmdPtr, const char *cmdname)
+{
+#ifdef jim_ext_namespace
+ if (cmdPtr->isproc) {
+
+ const char *pt = strrchr(cmdname, ':');
+ if (pt && pt != cmdname && pt[-1] == ':') {
+ Jim_DecrRefCount(interp, cmdPtr->u.proc.nsObj);
+ cmdPtr->u.proc.nsObj = Jim_NewStringObj(interp, cmdname, pt - cmdname - 1);
+ Jim_IncrRefCount(cmdPtr->u.proc.nsObj);
+
+ if (Jim_FindHashEntry(&interp->commands, pt + 1)) {
+
+ Jim_InterpIncrProcEpoch(interp);
+ }
+ }
+ }
+#endif
+}
+
+static Jim_Cmd *JimCreateProcedureCmd(Jim_Interp *interp, Jim_Obj *argListObjPtr,
+ Jim_Obj *staticsListObjPtr, Jim_Obj *bodyObjPtr, Jim_Obj *nsObj)
+{
+ Jim_Cmd *cmdPtr;
+ int argListLen;
+ int i;
+
+ argListLen = Jim_ListLength(interp, argListObjPtr);
+
+
+ cmdPtr = Jim_Alloc(sizeof(*cmdPtr) + sizeof(struct Jim_ProcArg) * argListLen);
+ memset(cmdPtr, 0, sizeof(*cmdPtr));
+ cmdPtr->inUse = 1;
+ cmdPtr->isproc = 1;
+ cmdPtr->u.proc.argListObjPtr = argListObjPtr;
+ cmdPtr->u.proc.argListLen = argListLen;
+ cmdPtr->u.proc.bodyObjPtr = bodyObjPtr;
+ cmdPtr->u.proc.argsPos = -1;
+ cmdPtr->u.proc.arglist = (struct Jim_ProcArg *)(cmdPtr + 1);
+ cmdPtr->u.proc.nsObj = nsObj ? nsObj : interp->emptyObj;
+ Jim_IncrRefCount(argListObjPtr);
+ Jim_IncrRefCount(bodyObjPtr);
+ Jim_IncrRefCount(cmdPtr->u.proc.nsObj);
+
+
+ if (staticsListObjPtr && JimCreateProcedureStatics(interp, cmdPtr, staticsListObjPtr) != JIM_OK) {
+ goto err;
+ }
+
+
+
+ for (i = 0; i < argListLen; i++) {
+ Jim_Obj *argPtr;
+ Jim_Obj *nameObjPtr;
+ Jim_Obj *defaultObjPtr;
+ int len;
+
+
+ argPtr = Jim_ListGetIndex(interp, argListObjPtr, i);
+ len = Jim_ListLength(interp, argPtr);
+ if (len == 0) {
+ Jim_SetResultString(interp, "argument with no name", -1);
+err:
+ JimDecrCmdRefCount(interp, cmdPtr);
+ return NULL;
+ }
+ if (len > 2) {
+ Jim_SetResultFormatted(interp, "too many fields in argument specifier \"%#s\"", argPtr);
+ goto err;
+ }
+
+ if (len == 2) {
+
+ nameObjPtr = Jim_ListGetIndex(interp, argPtr, 0);
+ defaultObjPtr = Jim_ListGetIndex(interp, argPtr, 1);
+ }
+ else {
+
+ nameObjPtr = argPtr;
+ defaultObjPtr = NULL;
+ }
+
+
+ if (Jim_CompareStringImmediate(interp, nameObjPtr, "args")) {
+ if (cmdPtr->u.proc.argsPos >= 0) {
+ Jim_SetResultString(interp, "'args' specified more than once", -1);
+ goto err;
+ }
+ cmdPtr->u.proc.argsPos = i;
+ }
+ else {
+ if (len == 2) {
+ cmdPtr->u.proc.optArity++;
+ }
+ else {
+ cmdPtr->u.proc.reqArity++;
+ }
+ }
+
+ cmdPtr->u.proc.arglist[i].nameObjPtr = nameObjPtr;
+ cmdPtr->u.proc.arglist[i].defaultObjPtr = defaultObjPtr;
+ }
+
+ return cmdPtr;
+}
+
+int Jim_DeleteCommand(Jim_Interp *interp, const char *name)
+{
+ int ret = JIM_OK;
+ Jim_Obj *qualifiedNameObj;
+ const char *qualname = JimQualifyName(interp, name, &qualifiedNameObj);
+
+ if (Jim_DeleteHashEntry(&interp->commands, qualname) == JIM_ERR) {
+ Jim_SetResultFormatted(interp, "can't delete \"%s\": command doesn't exist", name);
+ ret = JIM_ERR;
+ }
+ else {
+ Jim_InterpIncrProcEpoch(interp);
+ }
+
+ JimFreeQualifiedName(interp, qualifiedNameObj);
+
+ return ret;
+}
+
+int Jim_RenameCommand(Jim_Interp *interp, const char *oldName, const char *newName)
+{
+ int ret = JIM_ERR;
+ Jim_HashEntry *he;
+ Jim_Cmd *cmdPtr;
+ Jim_Obj *qualifiedOldNameObj;
+ Jim_Obj *qualifiedNewNameObj;
+ const char *fqold;
+ const char *fqnew;
+
+ if (newName[0] == 0) {
+ return Jim_DeleteCommand(interp, oldName);
+ }
+
+ fqold = JimQualifyName(interp, oldName, &qualifiedOldNameObj);
+ fqnew = JimQualifyName(interp, newName, &qualifiedNewNameObj);
+
+
+ he = Jim_FindHashEntry(&interp->commands, fqold);
+ if (he == NULL) {
+ Jim_SetResultFormatted(interp, "can't rename \"%s\": command doesn't exist", oldName);
+ }
+ else if (Jim_FindHashEntry(&interp->commands, fqnew)) {
+ Jim_SetResultFormatted(interp, "can't rename to \"%s\": command already exists", newName);
+ }
+ else {
+
+ cmdPtr = Jim_GetHashEntryVal(he);
+ JimIncrCmdRefCount(cmdPtr);
+ JimUpdateProcNamespace(interp, cmdPtr, fqnew);
+ Jim_AddHashEntry(&interp->commands, fqnew, cmdPtr);
+
+
+ Jim_DeleteHashEntry(&interp->commands, fqold);
+
+
+ Jim_InterpIncrProcEpoch(interp);
+
+ ret = JIM_OK;
+ }
+
+ JimFreeQualifiedName(interp, qualifiedOldNameObj);
+ JimFreeQualifiedName(interp, qualifiedNewNameObj);
+
+ return ret;
+}
+
+
+static void FreeCommandInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ Jim_DecrRefCount(interp, objPtr->internalRep.cmdValue.nsObj);
+}
+
+static void DupCommandInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
+{
+ dupPtr->internalRep.cmdValue = srcPtr->internalRep.cmdValue;
+ dupPtr->typePtr = srcPtr->typePtr;
+ Jim_IncrRefCount(dupPtr->internalRep.cmdValue.nsObj);
+}
+
+static const Jim_ObjType commandObjType = {
+ "command",
+ FreeCommandInternalRep,
+ DupCommandInternalRep,
+ NULL,
+ JIM_TYPE_REFERENCES,
+};
+
+Jim_Cmd *Jim_GetCommand(Jim_Interp *interp, Jim_Obj *objPtr, int flags)
+{
+ Jim_Cmd *cmd;
+
+ if (objPtr->typePtr != &commandObjType ||
+ objPtr->internalRep.cmdValue.procEpoch != interp->procEpoch
+#ifdef jim_ext_namespace
+ || !Jim_StringEqObj(objPtr->internalRep.cmdValue.nsObj, interp->framePtr->nsObj)
+#endif
+ ) {
+
+
+
+ const char *name = Jim_String(objPtr);
+ Jim_HashEntry *he;
+
+ if (name[0] == ':' && name[1] == ':') {
+ while (*++name == ':') {
+ }
+ }
+#ifdef jim_ext_namespace
+ else if (Jim_Length(interp->framePtr->nsObj)) {
+
+ Jim_Obj *nameObj = Jim_DuplicateObj(interp, interp->framePtr->nsObj);
+ Jim_AppendStrings(interp, nameObj, "::", name, NULL);
+ he = Jim_FindHashEntry(&interp->commands, Jim_String(nameObj));
+ Jim_FreeNewObj(interp, nameObj);
+ if (he) {
+ goto found;
+ }
+ }
+#endif
+
+
+ he = Jim_FindHashEntry(&interp->commands, name);
+ if (he == NULL) {
+ if (flags & JIM_ERRMSG) {
+ Jim_SetResultFormatted(interp, "invalid command name \"%#s\"", objPtr);
+ }
+ return NULL;
+ }
+#ifdef jim_ext_namespace
+found:
+#endif
+ cmd = Jim_GetHashEntryVal(he);
+
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &commandObjType;
+ objPtr->internalRep.cmdValue.procEpoch = interp->procEpoch;
+ objPtr->internalRep.cmdValue.cmdPtr = cmd;
+ objPtr->internalRep.cmdValue.nsObj = interp->framePtr->nsObj;
+ Jim_IncrRefCount(interp->framePtr->nsObj);
+ }
+ else {
+ cmd = objPtr->internalRep.cmdValue.cmdPtr;
+ }
+ while (cmd->u.proc.upcall) {
+ cmd = cmd->prevCmd;
+ }
+ return cmd;
+}
+
+
+
+#define JIM_DICT_SUGAR 100
+
+static int SetVariableFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);
+
+static const Jim_ObjType variableObjType = {
+ "variable",
+ NULL,
+ NULL,
+ NULL,
+ JIM_TYPE_REFERENCES,
+};
+
+static int JimValidName(Jim_Interp *interp, const char *type, Jim_Obj *nameObjPtr)
+{
+
+ if (nameObjPtr->typePtr != &variableObjType) {
+ int len;
+ const char *str = Jim_GetString(nameObjPtr, &len);
+ if (memchr(str, '\0', len)) {
+ Jim_SetResultFormatted(interp, "%s name contains embedded null", type);
+ return JIM_ERR;
+ }
+ }
+ return JIM_OK;
+}
+
+static int SetVariableFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr)
+{
+ const char *varName;
+ Jim_CallFrame *framePtr;
+ Jim_HashEntry *he;
+ int global;
+ int len;
+
+
+ if (objPtr->typePtr == &variableObjType) {
+ framePtr = objPtr->internalRep.varValue.global ? interp->topFramePtr : interp->framePtr;
+ if (objPtr->internalRep.varValue.callFrameId == framePtr->id) {
+
+ return JIM_OK;
+ }
+
+ }
+ else if (objPtr->typePtr == &dictSubstObjType) {
+ return JIM_DICT_SUGAR;
+ }
+ else if (JimValidName(interp, "variable", objPtr) != JIM_OK) {
+ return JIM_ERR;
+ }
+
+
+ varName = Jim_GetString(objPtr, &len);
+
+
+ if (len && varName[len - 1] == ')' && strchr(varName, '(') != NULL) {
+ return JIM_DICT_SUGAR;
+ }
+
+ if (varName[0] == ':' && varName[1] == ':') {
+ while (*++varName == ':') {
+ }
+ global = 1;
+ framePtr = interp->topFramePtr;
+ }
+ else {
+ global = 0;
+ framePtr = interp->framePtr;
+ }
+
+
+ he = Jim_FindHashEntry(&framePtr->vars, varName);
+ if (he == NULL) {
+ if (!global && framePtr->staticVars) {
+
+ he = Jim_FindHashEntry(framePtr->staticVars, varName);
+ }
+ if (he == NULL) {
+ return JIM_ERR;
+ }
+ }
+
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &variableObjType;
+ objPtr->internalRep.varValue.callFrameId = framePtr->id;
+ objPtr->internalRep.varValue.varPtr = Jim_GetHashEntryVal(he);
+ objPtr->internalRep.varValue.global = global;
+ return JIM_OK;
+}
+
+
+static int JimDictSugarSet(Jim_Interp *interp, Jim_Obj *ObjPtr, Jim_Obj *valObjPtr);
+static Jim_Obj *JimDictSugarGet(Jim_Interp *interp, Jim_Obj *ObjPtr, int flags);
+
+static Jim_Var *JimCreateVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, Jim_Obj *valObjPtr)
+{
+ const char *name;
+ Jim_CallFrame *framePtr;
+ int global;
+
+
+ Jim_Var *var = Jim_Alloc(sizeof(*var));
+
+ var->objPtr = valObjPtr;
+ Jim_IncrRefCount(valObjPtr);
+ var->linkFramePtr = NULL;
+
+ name = Jim_String(nameObjPtr);
+ if (name[0] == ':' && name[1] == ':') {
+ while (*++name == ':') {
+ }
+ framePtr = interp->topFramePtr;
+ global = 1;
+ }
+ else {
+ framePtr = interp->framePtr;
+ global = 0;
+ }
+
+
+ Jim_AddHashEntry(&framePtr->vars, name, var);
+
+
+ Jim_FreeIntRep(interp, nameObjPtr);
+ nameObjPtr->typePtr = &variableObjType;
+ nameObjPtr->internalRep.varValue.callFrameId = framePtr->id;
+ nameObjPtr->internalRep.varValue.varPtr = var;
+ nameObjPtr->internalRep.varValue.global = global;
+
+ return var;
+}
+
+
+int Jim_SetVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, Jim_Obj *valObjPtr)
+{
+ int err;
+ Jim_Var *var;
+
+ switch (SetVariableFromAny(interp, nameObjPtr)) {
+ case JIM_DICT_SUGAR:
+ return JimDictSugarSet(interp, nameObjPtr, valObjPtr);
+
+ case JIM_ERR:
+ if (JimValidName(interp, "variable", nameObjPtr) != JIM_OK) {
+ return JIM_ERR;
+ }
+ JimCreateVariable(interp, nameObjPtr, valObjPtr);
+ break;
+
+ case JIM_OK:
+ var = nameObjPtr->internalRep.varValue.varPtr;
+ if (var->linkFramePtr == NULL) {
+ Jim_IncrRefCount(valObjPtr);
+ Jim_DecrRefCount(interp, var->objPtr);
+ var->objPtr = valObjPtr;
+ }
+ else {
+ Jim_CallFrame *savedCallFrame;
+
+ savedCallFrame = interp->framePtr;
+ interp->framePtr = var->linkFramePtr;
+ err = Jim_SetVariable(interp, var->objPtr, valObjPtr);
+ interp->framePtr = savedCallFrame;
+ if (err != JIM_OK)
+ return err;
+ }
+ }
+ return JIM_OK;
+}
+
+int Jim_SetVariableStr(Jim_Interp *interp, const char *name, Jim_Obj *objPtr)
+{
+ Jim_Obj *nameObjPtr;
+ int result;
+
+ nameObjPtr = Jim_NewStringObj(interp, name, -1);
+ Jim_IncrRefCount(nameObjPtr);
+ result = Jim_SetVariable(interp, nameObjPtr, objPtr);
+ Jim_DecrRefCount(interp, nameObjPtr);
+ return result;
+}
+
+int Jim_SetGlobalVariableStr(Jim_Interp *interp, const char *name, Jim_Obj *objPtr)
+{
+ Jim_CallFrame *savedFramePtr;
+ int result;
+
+ savedFramePtr = interp->framePtr;
+ interp->framePtr = interp->topFramePtr;
+ result = Jim_SetVariableStr(interp, name, objPtr);
+ interp->framePtr = savedFramePtr;
+ return result;
+}
+
+int Jim_SetVariableStrWithStr(Jim_Interp *interp, const char *name, const char *val)
+{
+ Jim_Obj *nameObjPtr, *valObjPtr;
+ int result;
+
+ nameObjPtr = Jim_NewStringObj(interp, name, -1);
+ valObjPtr = Jim_NewStringObj(interp, val, -1);
+ Jim_IncrRefCount(nameObjPtr);
+ Jim_IncrRefCount(valObjPtr);
+ result = Jim_SetVariable(interp, nameObjPtr, valObjPtr);
+ Jim_DecrRefCount(interp, nameObjPtr);
+ Jim_DecrRefCount(interp, valObjPtr);
+ return result;
+}
+
+int Jim_SetVariableLink(Jim_Interp *interp, Jim_Obj *nameObjPtr,
+ Jim_Obj *targetNameObjPtr, Jim_CallFrame *targetCallFrame)
+{
+ const char *varName;
+ const char *targetName;
+ Jim_CallFrame *framePtr;
+ Jim_Var *varPtr;
+
+
+ switch (SetVariableFromAny(interp, nameObjPtr)) {
+ case JIM_DICT_SUGAR:
+
+ Jim_SetResultFormatted(interp, "bad variable name \"%#s\": upvar won't create a scalar variable that looks like an array element", nameObjPtr);
+ return JIM_ERR;
+
+ case JIM_OK:
+ varPtr = nameObjPtr->internalRep.varValue.varPtr;
+
+ if (varPtr->linkFramePtr == NULL) {
+ Jim_SetResultFormatted(interp, "variable \"%#s\" already exists", nameObjPtr);
+ return JIM_ERR;
+ }
+
+
+ varPtr->linkFramePtr = NULL;
+ break;
+ }
+
+
+
+ varName = Jim_String(nameObjPtr);
+
+ if (varName[0] == ':' && varName[1] == ':') {
+ while (*++varName == ':') {
+ }
+
+ framePtr = interp->topFramePtr;
+ }
+ else {
+ framePtr = interp->framePtr;
+ }
+
+ targetName = Jim_String(targetNameObjPtr);
+ if (targetName[0] == ':' && targetName[1] == ':') {
+ while (*++targetName == ':') {
+ }
+ targetNameObjPtr = Jim_NewStringObj(interp, targetName, -1);
+ targetCallFrame = interp->topFramePtr;
+ }
+ Jim_IncrRefCount(targetNameObjPtr);
+
+ if (framePtr->level < targetCallFrame->level) {
+ Jim_SetResultFormatted(interp,
+ "bad variable name \"%#s\": upvar won't create namespace variable that refers to procedure variable",
+ nameObjPtr);
+ Jim_DecrRefCount(interp, targetNameObjPtr);
+ return JIM_ERR;
+ }
+
+
+ if (framePtr == targetCallFrame) {
+ Jim_Obj *objPtr = targetNameObjPtr;
+
+
+ while (1) {
+ if (strcmp(Jim_String(objPtr), varName) == 0) {
+ Jim_SetResultString(interp, "can't upvar from variable to itself", -1);
+ Jim_DecrRefCount(interp, targetNameObjPtr);
+ return JIM_ERR;
+ }
+ if (SetVariableFromAny(interp, objPtr) != JIM_OK)
+ break;
+ varPtr = objPtr->internalRep.varValue.varPtr;
+ if (varPtr->linkFramePtr != targetCallFrame)
+ break;
+ objPtr = varPtr->objPtr;
+ }
+ }
+
+
+ Jim_SetVariable(interp, nameObjPtr, targetNameObjPtr);
+
+ nameObjPtr->internalRep.varValue.varPtr->linkFramePtr = targetCallFrame;
+ Jim_DecrRefCount(interp, targetNameObjPtr);
+ return JIM_OK;
+}
+
+Jim_Obj *Jim_GetVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, int flags)
+{
+ switch (SetVariableFromAny(interp, nameObjPtr)) {
+ case JIM_OK:{
+ Jim_Var *varPtr = nameObjPtr->internalRep.varValue.varPtr;
+
+ if (varPtr->linkFramePtr == NULL) {
+ return varPtr->objPtr;
+ }
+ else {
+ Jim_Obj *objPtr;
+
+
+ Jim_CallFrame *savedCallFrame = interp->framePtr;
+
+ interp->framePtr = varPtr->linkFramePtr;
+ objPtr = Jim_GetVariable(interp, varPtr->objPtr, flags);
+ interp->framePtr = savedCallFrame;
+ if (objPtr) {
+ return objPtr;
+ }
+
+ }
+ }
+ break;
+
+ case JIM_DICT_SUGAR:
+
+ return JimDictSugarGet(interp, nameObjPtr, flags);
+ }
+ if (flags & JIM_ERRMSG) {
+ Jim_SetResultFormatted(interp, "can't read \"%#s\": no such variable", nameObjPtr);
+ }
+ return NULL;
+}
+
+Jim_Obj *Jim_GetGlobalVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, int flags)
+{
+ Jim_CallFrame *savedFramePtr;
+ Jim_Obj *objPtr;
+
+ savedFramePtr = interp->framePtr;
+ interp->framePtr = interp->topFramePtr;
+ objPtr = Jim_GetVariable(interp, nameObjPtr, flags);
+ interp->framePtr = savedFramePtr;
+
+ return objPtr;
+}
+
+Jim_Obj *Jim_GetVariableStr(Jim_Interp *interp, const char *name, int flags)
+{
+ Jim_Obj *nameObjPtr, *varObjPtr;
+
+ nameObjPtr = Jim_NewStringObj(interp, name, -1);
+ Jim_IncrRefCount(nameObjPtr);
+ varObjPtr = Jim_GetVariable(interp, nameObjPtr, flags);
+ Jim_DecrRefCount(interp, nameObjPtr);
+ return varObjPtr;
+}
+
+Jim_Obj *Jim_GetGlobalVariableStr(Jim_Interp *interp, const char *name, int flags)
+{
+ Jim_CallFrame *savedFramePtr;
+ Jim_Obj *objPtr;
+
+ savedFramePtr = interp->framePtr;
+ interp->framePtr = interp->topFramePtr;
+ objPtr = Jim_GetVariableStr(interp, name, flags);
+ interp->framePtr = savedFramePtr;
+
+ return objPtr;
+}
+
+int Jim_UnsetVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, int flags)
+{
+ Jim_Var *varPtr;
+ int retval;
+ Jim_CallFrame *framePtr;
+
+ retval = SetVariableFromAny(interp, nameObjPtr);
+ if (retval == JIM_DICT_SUGAR) {
+
+ return JimDictSugarSet(interp, nameObjPtr, NULL);
+ }
+ else if (retval == JIM_OK) {
+ varPtr = nameObjPtr->internalRep.varValue.varPtr;
+
+
+ if (varPtr->linkFramePtr) {
+ framePtr = interp->framePtr;
+ interp->framePtr = varPtr->linkFramePtr;
+ retval = Jim_UnsetVariable(interp, varPtr->objPtr, JIM_NONE);
+ interp->framePtr = framePtr;
+ }
+ else {
+ const char *name = Jim_String(nameObjPtr);
+ if (nameObjPtr->internalRep.varValue.global) {
+ name += 2;
+ framePtr = interp->topFramePtr;
+ }
+ else {
+ framePtr = interp->framePtr;
+ }
+
+ retval = Jim_DeleteHashEntry(&framePtr->vars, name);
+ if (retval == JIM_OK) {
+
+ framePtr->id = interp->callFrameEpoch++;
+ }
+ }
+ }
+ if (retval != JIM_OK && (flags & JIM_ERRMSG)) {
+ Jim_SetResultFormatted(interp, "can't unset \"%#s\": no such variable", nameObjPtr);
+ }
+ return retval;
+}
+
+
+
+static void JimDictSugarParseVarKey(Jim_Interp *interp, Jim_Obj *objPtr,
+ Jim_Obj **varPtrPtr, Jim_Obj **keyPtrPtr)
+{
+ const char *str, *p;
+ int len, keyLen;
+ Jim_Obj *varObjPtr, *keyObjPtr;
+
+ str = Jim_GetString(objPtr, &len);
+
+ p = strchr(str, '(');
+ JimPanic((p == NULL, "JimDictSugarParseVarKey() called for non-dict-sugar (%s)", str));
+
+ varObjPtr = Jim_NewStringObj(interp, str, p - str);
+
+ p++;
+ keyLen = (str + len) - p;
+ if (str[len - 1] == ')') {
+ keyLen--;
+ }
+
+
+ keyObjPtr = Jim_NewStringObj(interp, p, keyLen);
+
+ Jim_IncrRefCount(varObjPtr);
+ Jim_IncrRefCount(keyObjPtr);
+ *varPtrPtr = varObjPtr;
+ *keyPtrPtr = keyObjPtr;
+}
+
+static int JimDictSugarSet(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *valObjPtr)
+{
+ int err;
+
+ SetDictSubstFromAny(interp, objPtr);
+
+ err = Jim_SetDictKeysVector(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr,
+ &objPtr->internalRep.dictSubstValue.indexObjPtr, 1, valObjPtr, JIM_MUSTEXIST);
+
+ if (err == JIM_OK) {
+
+ Jim_SetEmptyResult(interp);
+ }
+ else {
+ if (!valObjPtr) {
+
+ if (Jim_GetVariable(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr, JIM_NONE)) {
+ Jim_SetResultFormatted(interp, "can't unset \"%#s\": no such element in array",
+ objPtr);
+ return err;
+ }
+ }
+
+ Jim_SetResultFormatted(interp, "can't %s \"%#s\": variable isn't array",
+ (valObjPtr ? "set" : "unset"), objPtr);
+ }
+ return err;
+}
+
+static Jim_Obj *JimDictExpandArrayVariable(Jim_Interp *interp, Jim_Obj *varObjPtr,
+ Jim_Obj *keyObjPtr, int flags)
+{
+ Jim_Obj *dictObjPtr;
+ Jim_Obj *resObjPtr = NULL;
+ int ret;
+
+ dictObjPtr = Jim_GetVariable(interp, varObjPtr, JIM_ERRMSG);
+ if (!dictObjPtr) {
+ return NULL;
+ }
+
+ ret = Jim_DictKey(interp, dictObjPtr, keyObjPtr, &resObjPtr, JIM_NONE);
+ if (ret != JIM_OK) {
+ Jim_SetResultFormatted(interp,
+ "can't read \"%#s(%#s)\": %s array", varObjPtr, keyObjPtr,
+ ret < 0 ? "variable isn't" : "no such element in");
+ }
+ else if ((flags & JIM_UNSHARED) && Jim_IsShared(dictObjPtr)) {
+
+ Jim_SetVariable(interp, varObjPtr, Jim_DuplicateObj(interp, dictObjPtr));
+ }
+
+ return resObjPtr;
+}
+
+
+static Jim_Obj *JimDictSugarGet(Jim_Interp *interp, Jim_Obj *objPtr, int flags)
+{
+ SetDictSubstFromAny(interp, objPtr);
+
+ return JimDictExpandArrayVariable(interp,
+ objPtr->internalRep.dictSubstValue.varNameObjPtr,
+ objPtr->internalRep.dictSubstValue.indexObjPtr, flags);
+}
+
+
+
+void FreeDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ Jim_DecrRefCount(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr);
+ Jim_DecrRefCount(interp, objPtr->internalRep.dictSubstValue.indexObjPtr);
+}
+
+void DupDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
+{
+ JIM_NOTUSED(interp);
+
+ dupPtr->internalRep.dictSubstValue.varNameObjPtr =
+ srcPtr->internalRep.dictSubstValue.varNameObjPtr;
+ dupPtr->internalRep.dictSubstValue.indexObjPtr = srcPtr->internalRep.dictSubstValue.indexObjPtr;
+ dupPtr->typePtr = &dictSubstObjType;
+}
+
+
+static void SetDictSubstFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ if (objPtr->typePtr != &dictSubstObjType) {
+ Jim_Obj *varObjPtr, *keyObjPtr;
+
+ if (objPtr->typePtr == &interpolatedObjType) {
+
+
+ varObjPtr = objPtr->internalRep.dictSubstValue.varNameObjPtr;
+ keyObjPtr = objPtr->internalRep.dictSubstValue.indexObjPtr;
+
+ Jim_IncrRefCount(varObjPtr);
+ Jim_IncrRefCount(keyObjPtr);
+ }
+ else {
+ JimDictSugarParseVarKey(interp, objPtr, &varObjPtr, &keyObjPtr);
+ }
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &dictSubstObjType;
+ objPtr->internalRep.dictSubstValue.varNameObjPtr = varObjPtr;
+ objPtr->internalRep.dictSubstValue.indexObjPtr = keyObjPtr;
+ }
+}
+
+static Jim_Obj *JimExpandDictSugar(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ Jim_Obj *resObjPtr = NULL;
+ Jim_Obj *substKeyObjPtr = NULL;
+
+ SetDictSubstFromAny(interp, objPtr);
+
+ if (Jim_SubstObj(interp, objPtr->internalRep.dictSubstValue.indexObjPtr,
+ &substKeyObjPtr, JIM_NONE)
+ != JIM_OK) {
+ return NULL;
+ }
+ Jim_IncrRefCount(substKeyObjPtr);
+ resObjPtr =
+ JimDictExpandArrayVariable(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr,
+ substKeyObjPtr, 0);
+ Jim_DecrRefCount(interp, substKeyObjPtr);
+
+ return resObjPtr;
+}
+
+static Jim_Obj *JimExpandExprSugar(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ Jim_Obj *resultObjPtr;
+
+ if (Jim_EvalExpression(interp, objPtr, &resultObjPtr) == JIM_OK) {
+
+ resultObjPtr->refCount--;
+ return resultObjPtr;
+ }
+ return NULL;
+}
+
+
+static Jim_CallFrame *JimCreateCallFrame(Jim_Interp *interp, Jim_CallFrame *parent, Jim_Obj *nsObj)
+{
+ Jim_CallFrame *cf;
+
+ if (interp->freeFramesList) {
+ cf = interp->freeFramesList;
+ interp->freeFramesList = cf->next;
+
+ cf->argv = NULL;
+ cf->argc = 0;
+ cf->procArgsObjPtr = NULL;
+ cf->procBodyObjPtr = NULL;
+ cf->next = NULL;
+ cf->staticVars = NULL;
+ cf->localCommands = NULL;
+ cf->tailcall = 0;
+ cf->tailcallObj = NULL;
+ cf->tailcallCmd = NULL;
+ }
+ else {
+ cf = Jim_Alloc(sizeof(*cf));
+ memset(cf, 0, sizeof(*cf));
+
+ Jim_InitHashTable(&cf->vars, &JimVariablesHashTableType, interp);
+ }
+
+ cf->id = interp->callFrameEpoch++;
+ cf->parent = parent;
+ cf->level = parent ? parent->level + 1 : 0;
+ cf->nsObj = nsObj;
+ Jim_IncrRefCount(nsObj);
+
+ return cf;
+}
+
+static int JimDeleteLocalProcs(Jim_Interp *interp, Jim_Stack *localCommands)
+{
+
+ if (localCommands) {
+ Jim_Obj *cmdNameObj;
+
+ while ((cmdNameObj = Jim_StackPop(localCommands)) != NULL) {
+ Jim_HashEntry *he;
+ Jim_Obj *fqObjName;
+ Jim_HashTable *ht = &interp->commands;
+
+ const char *fqname = JimQualifyName(interp, Jim_String(cmdNameObj), &fqObjName);
+
+ he = Jim_FindHashEntry(ht, fqname);
+
+ if (he) {
+ Jim_Cmd *cmd = Jim_GetHashEntryVal(he);
+ if (cmd->prevCmd) {
+ Jim_Cmd *prevCmd = cmd->prevCmd;
+ cmd->prevCmd = NULL;
+
+
+ JimDecrCmdRefCount(interp, cmd);
+
+
+ Jim_SetHashVal(ht, he, prevCmd);
+ }
+ else {
+ Jim_DeleteHashEntry(ht, fqname);
+ Jim_InterpIncrProcEpoch(interp);
+ }
+ }
+ Jim_DecrRefCount(interp, cmdNameObj);
+ JimFreeQualifiedName(interp, fqObjName);
+ }
+ Jim_FreeStack(localCommands);
+ Jim_Free(localCommands);
+ }
+ return JIM_OK;
+}
+
+
+#define JIM_FCF_FULL 0
+#define JIM_FCF_REUSE 1
+static void JimFreeCallFrame(Jim_Interp *interp, Jim_CallFrame *cf, int action)
+ {
+ JimDeleteLocalProcs(interp, cf->localCommands);
+
+ if (cf->procArgsObjPtr)
+ Jim_DecrRefCount(interp, cf->procArgsObjPtr);
+ if (cf->procBodyObjPtr)
+ Jim_DecrRefCount(interp, cf->procBodyObjPtr);
+ Jim_DecrRefCount(interp, cf->nsObj);
+ if (action == JIM_FCF_FULL || cf->vars.size != JIM_HT_INITIAL_SIZE)
+ Jim_FreeHashTable(&cf->vars);
+ else {
+ int i;
+ Jim_HashEntry **table = cf->vars.table, *he;
+
+ for (i = 0; i < JIM_HT_INITIAL_SIZE; i++) {
+ he = table[i];
+ while (he != NULL) {
+ Jim_HashEntry *nextEntry = he->next;
+ Jim_Var *varPtr = Jim_GetHashEntryVal(he);
+
+ Jim_DecrRefCount(interp, varPtr->objPtr);
+ Jim_Free(Jim_GetHashEntryKey(he));
+ Jim_Free(varPtr);
+ Jim_Free(he);
+ table[i] = NULL;
+ he = nextEntry;
+ }
+ }
+ cf->vars.used = 0;
+ }
+ cf->next = interp->freeFramesList;
+ interp->freeFramesList = cf;
+}
+
+
+#ifdef JIM_REFERENCES
+
+static void JimReferencesHTValDestructor(void *interp, void *val)
+{
+ Jim_Reference *refPtr = (void *)val;
+
+ Jim_DecrRefCount(interp, refPtr->objPtr);
+ if (refPtr->finalizerCmdNamePtr != NULL) {
+ Jim_DecrRefCount(interp, refPtr->finalizerCmdNamePtr);
+ }
+ Jim_Free(val);
+}
+
+static unsigned int JimReferencesHTHashFunction(const void *key)
+{
+
+ const unsigned long *widePtr = key;
+ unsigned int intValue = (unsigned int)*widePtr;
+
+ return Jim_IntHashFunction(intValue);
+}
+
+static void *JimReferencesHTKeyDup(void *privdata, const void *key)
+{
+ void *copy = Jim_Alloc(sizeof(unsigned long));
+
+ JIM_NOTUSED(privdata);
+
+ memcpy(copy, key, sizeof(unsigned long));
+ return copy;
+}
+
+static int JimReferencesHTKeyCompare(void *privdata, const void *key1, const void *key2)
+{
+ JIM_NOTUSED(privdata);
+
+ return memcmp(key1, key2, sizeof(unsigned long)) == 0;
+}
+
+static void JimReferencesHTKeyDestructor(void *privdata, void *key)
+{
+ JIM_NOTUSED(privdata);
+
+ Jim_Free(key);
+}
+
+static const Jim_HashTableType JimReferencesHashTableType = {
+ JimReferencesHTHashFunction,
+ JimReferencesHTKeyDup,
+ NULL,
+ JimReferencesHTKeyCompare,
+ JimReferencesHTKeyDestructor,
+ JimReferencesHTValDestructor
+};
+
+
+
+#define JIM_REFERENCE_SPACE (35+JIM_REFERENCE_TAGLEN)
+
+static int JimFormatReference(char *buf, Jim_Reference *refPtr, unsigned long id)
+{
+ const char *fmt = ".%020lu>";
+
+ sprintf(buf, fmt, refPtr->tag, id);
+ return JIM_REFERENCE_SPACE;
+}
+
+static void UpdateStringOfReference(struct Jim_Obj *objPtr);
+
+static const Jim_ObjType referenceObjType = {
+ "reference",
+ NULL,
+ NULL,
+ UpdateStringOfReference,
+ JIM_TYPE_REFERENCES,
+};
+
+static void UpdateStringOfReference(struct Jim_Obj *objPtr)
+{
+ char buf[JIM_REFERENCE_SPACE + 1];
+
+ JimFormatReference(buf, objPtr->internalRep.refValue.refPtr, objPtr->internalRep.refValue.id);
+ JimSetStringBytes(objPtr, buf);
+}
+
+static int isrefchar(int c)
+{
+ return (c == '_' || isalnum(c));
+}
+
+static int SetReferenceFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ unsigned long value;
+ int i, len;
+ const char *str, *start, *end;
+ char refId[21];
+ Jim_Reference *refPtr;
+ Jim_HashEntry *he;
+ char *endptr;
+
+
+ str = Jim_GetString(objPtr, &len);
+
+ if (len < JIM_REFERENCE_SPACE)
+ goto badformat;
+
+ start = str;
+ end = str + len - 1;
+ while (*start == ' ')
+ start++;
+ while (*end == ' ' && end > start)
+ end--;
+ if (end - start + 1 != JIM_REFERENCE_SPACE)
+ goto badformat;
+
+ if (memcmp(start, "references, &value);
+ if (he == NULL) {
+ Jim_SetResultFormatted(interp, "invalid reference id \"%#s\"", objPtr);
+ return JIM_ERR;
+ }
+ refPtr = Jim_GetHashEntryVal(he);
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &referenceObjType;
+ objPtr->internalRep.refValue.id = value;
+ objPtr->internalRep.refValue.refPtr = refPtr;
+ return JIM_OK;
+
+ badformat:
+ Jim_SetResultFormatted(interp, "expected reference but got \"%#s\"", objPtr);
+ return JIM_ERR;
+}
+
+Jim_Obj *Jim_NewReference(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *tagPtr, Jim_Obj *cmdNamePtr)
+{
+ struct Jim_Reference *refPtr;
+ unsigned long id;
+ Jim_Obj *refObjPtr;
+ const char *tag;
+ int tagLen, i;
+
+
+ Jim_CollectIfNeeded(interp);
+
+ refPtr = Jim_Alloc(sizeof(*refPtr));
+ refPtr->objPtr = objPtr;
+ Jim_IncrRefCount(objPtr);
+ refPtr->finalizerCmdNamePtr = cmdNamePtr;
+ if (cmdNamePtr)
+ Jim_IncrRefCount(cmdNamePtr);
+ id = interp->referenceNextId++;
+ Jim_AddHashEntry(&interp->references, &id, refPtr);
+ refObjPtr = Jim_NewObj(interp);
+ refObjPtr->typePtr = &referenceObjType;
+ refObjPtr->bytes = NULL;
+ refObjPtr->internalRep.refValue.id = id;
+ refObjPtr->internalRep.refValue.refPtr = refPtr;
+ interp->referenceNextId++;
+ tag = Jim_GetString(tagPtr, &tagLen);
+ if (tagLen > JIM_REFERENCE_TAGLEN)
+ tagLen = JIM_REFERENCE_TAGLEN;
+ for (i = 0; i < JIM_REFERENCE_TAGLEN; i++) {
+ if (i < tagLen && isrefchar(tag[i]))
+ refPtr->tag[i] = tag[i];
+ else
+ refPtr->tag[i] = '_';
+ }
+ refPtr->tag[JIM_REFERENCE_TAGLEN] = '\0';
+ return refObjPtr;
+}
+
+Jim_Reference *Jim_GetReference(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ if (objPtr->typePtr != &referenceObjType && SetReferenceFromAny(interp, objPtr) == JIM_ERR)
+ return NULL;
+ return objPtr->internalRep.refValue.refPtr;
+}
+
+int Jim_SetFinalizer(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *cmdNamePtr)
+{
+ Jim_Reference *refPtr;
+
+ if ((refPtr = Jim_GetReference(interp, objPtr)) == NULL)
+ return JIM_ERR;
+ Jim_IncrRefCount(cmdNamePtr);
+ if (refPtr->finalizerCmdNamePtr)
+ Jim_DecrRefCount(interp, refPtr->finalizerCmdNamePtr);
+ refPtr->finalizerCmdNamePtr = cmdNamePtr;
+ return JIM_OK;
+}
+
+int Jim_GetFinalizer(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj **cmdNamePtrPtr)
+{
+ Jim_Reference *refPtr;
+
+ if ((refPtr = Jim_GetReference(interp, objPtr)) == NULL)
+ return JIM_ERR;
+ *cmdNamePtrPtr = refPtr->finalizerCmdNamePtr;
+ return JIM_OK;
+}
+
+
+
+static const Jim_HashTableType JimRefMarkHashTableType = {
+ JimReferencesHTHashFunction,
+ JimReferencesHTKeyDup,
+ NULL,
+ JimReferencesHTKeyCompare,
+ JimReferencesHTKeyDestructor,
+ NULL
+};
+
+
+int Jim_Collect(Jim_Interp *interp)
+{
+ int collected = 0;
+ return collected;
+}
+
+#define JIM_COLLECT_ID_PERIOD 5000
+#define JIM_COLLECT_TIME_PERIOD 300
+
+void Jim_CollectIfNeeded(Jim_Interp *interp)
+{
+ unsigned long elapsedId;
+ int elapsedTime;
+
+ elapsedId = interp->referenceNextId - interp->lastCollectId;
+ elapsedTime = time(NULL) - interp->lastCollectTime;
+
+
+ if (elapsedId > JIM_COLLECT_ID_PERIOD || elapsedTime > JIM_COLLECT_TIME_PERIOD) {
+ Jim_Collect(interp);
+ }
+}
+#endif
+
+int Jim_IsBigEndian(void)
+{
+ union {
+ unsigned short s;
+ unsigned char c[2];
+ } uval = {0x0102};
+
+ return uval.c[0] == 1;
+}
+
+
+Jim_Interp *Jim_CreateInterp(void)
+{
+ Jim_Interp *i = Jim_Alloc(sizeof(*i));
+
+ memset(i, 0, sizeof(*i));
+
+ i->maxCallFrameDepth = JIM_MAX_CALLFRAME_DEPTH;
+ i->maxEvalDepth = JIM_MAX_EVAL_DEPTH;
+ i->lastCollectTime = time(NULL);
+
+ Jim_InitHashTable(&i->commands, &JimCommandsHashTableType, i);
+#ifdef JIM_REFERENCES
+ Jim_InitHashTable(&i->references, &JimReferencesHashTableType, i);
+#endif
+ Jim_InitHashTable(&i->assocData, &JimAssocDataHashTableType, i);
+ Jim_InitHashTable(&i->packages, &JimPackageHashTableType, NULL);
+ i->emptyObj = Jim_NewEmptyStringObj(i);
+ i->trueObj = Jim_NewIntObj(i, 1);
+ i->falseObj = Jim_NewIntObj(i, 0);
+ i->framePtr = i->topFramePtr = JimCreateCallFrame(i, NULL, i->emptyObj);
+ i->errorFileNameObj = i->emptyObj;
+ i->result = i->emptyObj;
+ i->stackTrace = Jim_NewListObj(i, NULL, 0);
+ i->unknown = Jim_NewStringObj(i, "unknown", -1);
+ i->errorProc = i->emptyObj;
+ i->currentScriptObj = Jim_NewEmptyStringObj(i);
+ i->nullScriptObj = Jim_NewEmptyStringObj(i);
+ Jim_IncrRefCount(i->emptyObj);
+ Jim_IncrRefCount(i->errorFileNameObj);
+ Jim_IncrRefCount(i->result);
+ Jim_IncrRefCount(i->stackTrace);
+ Jim_IncrRefCount(i->unknown);
+ Jim_IncrRefCount(i->currentScriptObj);
+ Jim_IncrRefCount(i->nullScriptObj);
+ Jim_IncrRefCount(i->errorProc);
+ Jim_IncrRefCount(i->trueObj);
+ Jim_IncrRefCount(i->falseObj);
+
+
+ Jim_SetVariableStrWithStr(i, JIM_LIBPATH, TCL_LIBRARY);
+ Jim_SetVariableStrWithStr(i, JIM_INTERACTIVE, "0");
+
+ Jim_SetVariableStrWithStr(i, "tcl_platform(os)", TCL_PLATFORM_OS);
+ Jim_SetVariableStrWithStr(i, "tcl_platform(platform)", TCL_PLATFORM_PLATFORM);
+ Jim_SetVariableStrWithStr(i, "tcl_platform(pathSeparator)", TCL_PLATFORM_PATH_SEPARATOR);
+ Jim_SetVariableStrWithStr(i, "tcl_platform(byteOrder)", Jim_IsBigEndian() ? "bigEndian" : "littleEndian");
+ Jim_SetVariableStrWithStr(i, "tcl_platform(threaded)", "0");
+ Jim_SetVariableStr(i, "tcl_platform(pointerSize)", Jim_NewIntObj(i, sizeof(void *)));
+ Jim_SetVariableStr(i, "tcl_platform(wordSize)", Jim_NewIntObj(i, sizeof(jim_wide)));
+
+ return i;
+}
+
+void Jim_FreeInterp(Jim_Interp *i)
+{
+ Jim_CallFrame *cf, *cfx;
+
+ Jim_Obj *objPtr, *nextObjPtr;
+
+
+ for (cf = i->framePtr; cf; cf = cfx) {
+ cfx = cf->parent;
+ JimFreeCallFrame(i, cf, JIM_FCF_FULL);
+ }
+
+ Jim_DecrRefCount(i, i->emptyObj);
+ Jim_DecrRefCount(i, i->trueObj);
+ Jim_DecrRefCount(i, i->falseObj);
+ Jim_DecrRefCount(i, i->result);
+ Jim_DecrRefCount(i, i->stackTrace);
+ Jim_DecrRefCount(i, i->errorProc);
+ Jim_DecrRefCount(i, i->unknown);
+ Jim_DecrRefCount(i, i->errorFileNameObj);
+ Jim_DecrRefCount(i, i->currentScriptObj);
+ Jim_DecrRefCount(i, i->nullScriptObj);
+ Jim_FreeHashTable(&i->commands);
+#ifdef JIM_REFERENCES
+ Jim_FreeHashTable(&i->references);
+#endif
+ Jim_FreeHashTable(&i->packages);
+ Jim_Free(i->prngState);
+ Jim_FreeHashTable(&i->assocData);
+
+#ifdef JIM_MAINTAINER
+ if (i->liveList != NULL) {
+ objPtr = i->liveList;
+
+ printf("\n-------------------------------------\n");
+ printf("Objects still in the free list:\n");
+ while (objPtr) {
+ const char *type = objPtr->typePtr ? objPtr->typePtr->name : "string";
+
+ if (objPtr->bytes && strlen(objPtr->bytes) > 20) {
+ printf("%p (%d) %-10s: '%.20s...'\n",
+ (void *)objPtr, objPtr->refCount, type, objPtr->bytes);
+ }
+ else {
+ printf("%p (%d) %-10s: '%s'\n",
+ (void *)objPtr, objPtr->refCount, type, objPtr->bytes ? objPtr->bytes : "(null)");
+ }
+ if (objPtr->typePtr == &sourceObjType) {
+ printf("FILE %s LINE %d\n",
+ Jim_String(objPtr->internalRep.sourceValue.fileNameObj),
+ objPtr->internalRep.sourceValue.lineNumber);
+ }
+ objPtr = objPtr->nextObjPtr;
+ }
+ printf("-------------------------------------\n\n");
+ JimPanic((1, "Live list non empty freeing the interpreter! Leak?"));
+ }
+#endif
+
+
+ objPtr = i->freeList;
+ while (objPtr) {
+ nextObjPtr = objPtr->nextObjPtr;
+ Jim_Free(objPtr);
+ objPtr = nextObjPtr;
+ }
+
+
+ for (cf = i->freeFramesList; cf; cf = cfx) {
+ cfx = cf->next;
+ if (cf->vars.table)
+ Jim_FreeHashTable(&cf->vars);
+ Jim_Free(cf);
+ }
+
+
+ Jim_Free(i);
+}
+
+Jim_CallFrame *Jim_GetCallFrameByLevel(Jim_Interp *interp, Jim_Obj *levelObjPtr)
+{
+ long level;
+ const char *str;
+ Jim_CallFrame *framePtr;
+
+ if (levelObjPtr) {
+ str = Jim_String(levelObjPtr);
+ if (str[0] == '#') {
+ char *endptr;
+
+ level = jim_strtol(str + 1, &endptr);
+ if (str[1] == '\0' || endptr[0] != '\0') {
+ level = -1;
+ }
+ }
+ else {
+ if (Jim_GetLong(interp, levelObjPtr, &level) != JIM_OK || level < 0) {
+ level = -1;
+ }
+ else {
+
+ level = interp->framePtr->level - level;
+ }
+ }
+ }
+ else {
+ str = "1";
+ level = interp->framePtr->level - 1;
+ }
+
+ if (level == 0) {
+ return interp->topFramePtr;
+ }
+ if (level > 0) {
+
+ for (framePtr = interp->framePtr; framePtr; framePtr = framePtr->parent) {
+ if (framePtr->level == level) {
+ return framePtr;
+ }
+ }
+ }
+
+ Jim_SetResultFormatted(interp, "bad level \"%s\"", str);
+ return NULL;
+}
+
+static Jim_CallFrame *JimGetCallFrameByInteger(Jim_Interp *interp, Jim_Obj *levelObjPtr)
+{
+ long level;
+ Jim_CallFrame *framePtr;
+
+ if (Jim_GetLong(interp, levelObjPtr, &level) == JIM_OK) {
+ if (level <= 0) {
+
+ level = interp->framePtr->level + level;
+ }
+
+ if (level == 0) {
+ return interp->topFramePtr;
+ }
+
+
+ for (framePtr = interp->framePtr; framePtr; framePtr = framePtr->parent) {
+ if (framePtr->level == level) {
+ return framePtr;
+ }
+ }
+ }
+
+ Jim_SetResultFormatted(interp, "bad level \"%#s\"", levelObjPtr);
+ return NULL;
+}
+
+static void JimResetStackTrace(Jim_Interp *interp)
+{
+ Jim_DecrRefCount(interp, interp->stackTrace);
+ interp->stackTrace = Jim_NewListObj(interp, NULL, 0);
+ Jim_IncrRefCount(interp->stackTrace);
+}
+
+static void JimSetStackTrace(Jim_Interp *interp, Jim_Obj *stackTraceObj)
+{
+ int len;
+
+
+ Jim_IncrRefCount(stackTraceObj);
+ Jim_DecrRefCount(interp, interp->stackTrace);
+ interp->stackTrace = stackTraceObj;
+ interp->errorFlag = 1;
+
+ len = Jim_ListLength(interp, interp->stackTrace);
+ if (len >= 3) {
+ if (Jim_Length(Jim_ListGetIndex(interp, interp->stackTrace, len - 2)) == 0) {
+ interp->addStackTrace = 1;
+ }
+ }
+}
+
+static void JimAppendStackTrace(Jim_Interp *interp, const char *procname,
+ Jim_Obj *fileNameObj, int linenr)
+{
+ if (strcmp(procname, "unknown") == 0) {
+ procname = "";
+ }
+ if (!*procname && !Jim_Length(fileNameObj)) {
+
+ return;
+ }
+
+ if (Jim_IsShared(interp->stackTrace)) {
+ Jim_DecrRefCount(interp, interp->stackTrace);
+ interp->stackTrace = Jim_DuplicateObj(interp, interp->stackTrace);
+ Jim_IncrRefCount(interp->stackTrace);
+ }
+
+
+ if (!*procname && Jim_Length(fileNameObj)) {
+
+ int len = Jim_ListLength(interp, interp->stackTrace);
+
+ if (len >= 3) {
+ Jim_Obj *objPtr = Jim_ListGetIndex(interp, interp->stackTrace, len - 3);
+ if (Jim_Length(objPtr)) {
+
+ objPtr = Jim_ListGetIndex(interp, interp->stackTrace, len - 2);
+ if (Jim_Length(objPtr) == 0) {
+
+ ListSetIndex(interp, interp->stackTrace, len - 2, fileNameObj, 0);
+ ListSetIndex(interp, interp->stackTrace, len - 1, Jim_NewIntObj(interp, linenr), 0);
+ return;
+ }
+ }
+ }
+ }
+
+ Jim_ListAppendElement(interp, interp->stackTrace, Jim_NewStringObj(interp, procname, -1));
+ Jim_ListAppendElement(interp, interp->stackTrace, fileNameObj);
+ Jim_ListAppendElement(interp, interp->stackTrace, Jim_NewIntObj(interp, linenr));
+}
+
+int Jim_SetAssocData(Jim_Interp *interp, const char *key, Jim_InterpDeleteProc * delProc,
+ void *data)
+{
+ AssocDataValue *assocEntryPtr = (AssocDataValue *) Jim_Alloc(sizeof(AssocDataValue));
+
+ assocEntryPtr->delProc = delProc;
+ assocEntryPtr->data = data;
+ return Jim_AddHashEntry(&interp->assocData, key, assocEntryPtr);
+}
+
+void *Jim_GetAssocData(Jim_Interp *interp, const char *key)
+{
+ Jim_HashEntry *entryPtr = Jim_FindHashEntry(&interp->assocData, key);
+
+ if (entryPtr != NULL) {
+ AssocDataValue *assocEntryPtr = Jim_GetHashEntryVal(entryPtr);
+ return assocEntryPtr->data;
+ }
+ return NULL;
+}
+
+int Jim_DeleteAssocData(Jim_Interp *interp, const char *key)
+{
+ return Jim_DeleteHashEntry(&interp->assocData, key);
+}
+
+int Jim_GetExitCode(Jim_Interp *interp)
+{
+ return interp->exitCode;
+}
+
+static void UpdateStringOfInt(struct Jim_Obj *objPtr);
+static int SetIntFromAny(Jim_Interp *interp, Jim_Obj *objPtr, int flags);
+
+static const Jim_ObjType intObjType = {
+ "int",
+ NULL,
+ NULL,
+ UpdateStringOfInt,
+ JIM_TYPE_NONE,
+};
+
+static const Jim_ObjType coercedDoubleObjType = {
+ "coerced-double",
+ NULL,
+ NULL,
+ UpdateStringOfInt,
+ JIM_TYPE_NONE,
+};
+
+
+static void UpdateStringOfInt(struct Jim_Obj *objPtr)
+{
+ char buf[JIM_INTEGER_SPACE + 1];
+ jim_wide wideValue = JimWideValue(objPtr);
+ int pos = 0;
+
+ if (wideValue == 0) {
+ buf[pos++] = '0';
+ }
+ else {
+ char tmp[JIM_INTEGER_SPACE];
+ int num = 0;
+ int i;
+
+ if (wideValue < 0) {
+ buf[pos++] = '-';
+ i = wideValue % 10;
+ tmp[num++] = (i > 0) ? (10 - i) : -i;
+ wideValue /= -10;
+ }
+
+ while (wideValue) {
+ tmp[num++] = wideValue % 10;
+ wideValue /= 10;
+ }
+
+ for (i = 0; i < num; i++) {
+ buf[pos++] = '0' + tmp[num - i - 1];
+ }
+ }
+ buf[pos] = 0;
+
+ JimSetStringBytes(objPtr, buf);
+}
+
+static int SetIntFromAny(Jim_Interp *interp, Jim_Obj *objPtr, int flags)
+{
+ jim_wide wideValue;
+ const char *str;
+
+ if (objPtr->typePtr == &coercedDoubleObjType) {
+
+ objPtr->typePtr = &intObjType;
+ return JIM_OK;
+ }
+
+
+ str = Jim_String(objPtr);
+
+ if (Jim_StringToWide(str, &wideValue, 0) != JIM_OK) {
+ if (flags & JIM_ERRMSG) {
+ Jim_SetResultFormatted(interp, "expected integer but got \"%#s\"", objPtr);
+ }
+ return JIM_ERR;
+ }
+ if ((wideValue == JIM_WIDE_MIN || wideValue == JIM_WIDE_MAX) && errno == ERANGE) {
+ Jim_SetResultString(interp, "Integer value too big to be represented", -1);
+ return JIM_ERR;
+ }
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &intObjType;
+ objPtr->internalRep.wideValue = wideValue;
+ return JIM_OK;
+}
+
+#ifdef JIM_OPTIMIZATION
+static int JimIsWide(Jim_Obj *objPtr)
+{
+ return objPtr->typePtr == &intObjType;
+}
+#endif
+
+int Jim_GetWide(Jim_Interp *interp, Jim_Obj *objPtr, jim_wide * widePtr)
+{
+ if (objPtr->typePtr != &intObjType && SetIntFromAny(interp, objPtr, JIM_ERRMSG) == JIM_ERR)
+ return JIM_ERR;
+ *widePtr = JimWideValue(objPtr);
+ return JIM_OK;
+}
+
+
+static int JimGetWideNoErr(Jim_Interp *interp, Jim_Obj *objPtr, jim_wide * widePtr)
+{
+ if (objPtr->typePtr != &intObjType && SetIntFromAny(interp, objPtr, JIM_NONE) == JIM_ERR)
+ return JIM_ERR;
+ *widePtr = JimWideValue(objPtr);
+ return JIM_OK;
+}
+
+int Jim_GetLong(Jim_Interp *interp, Jim_Obj *objPtr, long *longPtr)
+{
+ jim_wide wideValue;
+ int retval;
+
+ retval = Jim_GetWide(interp, objPtr, &wideValue);
+ if (retval == JIM_OK) {
+ *longPtr = (long)wideValue;
+ return JIM_OK;
+ }
+ return JIM_ERR;
+}
+
+Jim_Obj *Jim_NewIntObj(Jim_Interp *interp, jim_wide wideValue)
+{
+ Jim_Obj *objPtr;
+
+ objPtr = Jim_NewObj(interp);
+ objPtr->typePtr = &intObjType;
+ objPtr->bytes = NULL;
+ objPtr->internalRep.wideValue = wideValue;
+ return objPtr;
+}
+
+#define JIM_DOUBLE_SPACE 30
+
+static void UpdateStringOfDouble(struct Jim_Obj *objPtr);
+static int SetDoubleFromAny(Jim_Interp *interp, Jim_Obj *objPtr);
+
+static const Jim_ObjType doubleObjType = {
+ "double",
+ NULL,
+ NULL,
+ UpdateStringOfDouble,
+ JIM_TYPE_NONE,
+};
+
+#ifndef HAVE_ISNAN
+#undef isnan
+#define isnan(X) ((X) != (X))
+#endif
+#ifndef HAVE_ISINF
+#undef isinf
+#define isinf(X) (1.0 / (X) == 0.0)
+#endif
+
+static void UpdateStringOfDouble(struct Jim_Obj *objPtr)
+{
+ double value = objPtr->internalRep.doubleValue;
+
+ if (isnan(value)) {
+ JimSetStringBytes(objPtr, "NaN");
+ return;
+ }
+ if (isinf(value)) {
+ if (value < 0) {
+ JimSetStringBytes(objPtr, "-Inf");
+ }
+ else {
+ JimSetStringBytes(objPtr, "Inf");
+ }
+ return;
+ }
+ {
+ char buf[JIM_DOUBLE_SPACE + 1];
+ int i;
+ int len = sprintf(buf, "%.12g", value);
+
+
+ for (i = 0; i < len; i++) {
+ if (buf[i] == '.' || buf[i] == 'e') {
+#if defined(JIM_SPRINTF_DOUBLE_NEEDS_FIX)
+ char *e = strchr(buf, 'e');
+ if (e && (e[1] == '-' || e[1] == '+') && e[2] == '0') {
+
+ e += 2;
+ memmove(e, e + 1, len - (e - buf));
+ }
+#endif
+ break;
+ }
+ }
+ if (buf[i] == '\0') {
+ buf[i++] = '.';
+ buf[i++] = '0';
+ buf[i] = '\0';
+ }
+ JimSetStringBytes(objPtr, buf);
+ }
+}
+
+static int SetDoubleFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ double doubleValue;
+ jim_wide wideValue;
+ const char *str;
+
+ str = Jim_String(objPtr);
+
+#ifdef HAVE_LONG_LONG
+
+#define MIN_INT_IN_DOUBLE -(1LL << 53)
+#define MAX_INT_IN_DOUBLE -(MIN_INT_IN_DOUBLE + 1)
+
+ if (objPtr->typePtr == &intObjType
+ && JimWideValue(objPtr) >= MIN_INT_IN_DOUBLE
+ && JimWideValue(objPtr) <= MAX_INT_IN_DOUBLE) {
+
+
+ objPtr->typePtr = &coercedDoubleObjType;
+ return JIM_OK;
+ }
+ else
+#endif
+ if (Jim_StringToWide(str, &wideValue, 10) == JIM_OK) {
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &coercedDoubleObjType;
+ objPtr->internalRep.wideValue = wideValue;
+ return JIM_OK;
+ }
+ else {
+
+ if (Jim_StringToDouble(str, &doubleValue) != JIM_OK) {
+ Jim_SetResultFormatted(interp, "expected floating-point number but got \"%#s\"", objPtr);
+ return JIM_ERR;
+ }
+
+ Jim_FreeIntRep(interp, objPtr);
+ }
+ objPtr->typePtr = &doubleObjType;
+ objPtr->internalRep.doubleValue = doubleValue;
+ return JIM_OK;
+}
+
+int Jim_GetDouble(Jim_Interp *interp, Jim_Obj *objPtr, double *doublePtr)
+{
+ if (objPtr->typePtr == &coercedDoubleObjType) {
+ *doublePtr = JimWideValue(objPtr);
+ return JIM_OK;
+ }
+ if (objPtr->typePtr != &doubleObjType && SetDoubleFromAny(interp, objPtr) == JIM_ERR)
+ return JIM_ERR;
+
+ if (objPtr->typePtr == &coercedDoubleObjType) {
+ *doublePtr = JimWideValue(objPtr);
+ }
+ else {
+ *doublePtr = objPtr->internalRep.doubleValue;
+ }
+ return JIM_OK;
+}
+
+Jim_Obj *Jim_NewDoubleObj(Jim_Interp *interp, double doubleValue)
+{
+ Jim_Obj *objPtr;
+
+ objPtr = Jim_NewObj(interp);
+ objPtr->typePtr = &doubleObjType;
+ objPtr->bytes = NULL;
+ objPtr->internalRep.doubleValue = doubleValue;
+ return objPtr;
+}
+
+static void ListInsertElements(Jim_Obj *listPtr, int idx, int elemc, Jim_Obj *const *elemVec);
+static void ListAppendElement(Jim_Obj *listPtr, Jim_Obj *objPtr);
+static void FreeListInternalRep(Jim_Interp *interp, Jim_Obj *objPtr);
+static void DupListInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
+static void UpdateStringOfList(struct Jim_Obj *objPtr);
+static int SetListFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);
+
+static const Jim_ObjType listObjType = {
+ "list",
+ FreeListInternalRep,
+ DupListInternalRep,
+ UpdateStringOfList,
+ JIM_TYPE_NONE,
+};
+
+void FreeListInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ int i;
+
+ for (i = 0; i < objPtr->internalRep.listValue.len; i++) {
+ Jim_DecrRefCount(interp, objPtr->internalRep.listValue.ele[i]);
+ }
+ Jim_Free(objPtr->internalRep.listValue.ele);
+}
+
+void DupListInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
+{
+ int i;
+
+ JIM_NOTUSED(interp);
+
+ dupPtr->internalRep.listValue.len = srcPtr->internalRep.listValue.len;
+ dupPtr->internalRep.listValue.maxLen = srcPtr->internalRep.listValue.maxLen;
+ dupPtr->internalRep.listValue.ele =
+ Jim_Alloc(sizeof(Jim_Obj *) * srcPtr->internalRep.listValue.maxLen);
+ memcpy(dupPtr->internalRep.listValue.ele, srcPtr->internalRep.listValue.ele,
+ sizeof(Jim_Obj *) * srcPtr->internalRep.listValue.len);
+ for (i = 0; i < dupPtr->internalRep.listValue.len; i++) {
+ Jim_IncrRefCount(dupPtr->internalRep.listValue.ele[i]);
+ }
+ dupPtr->typePtr = &listObjType;
+}
+
+#define JIM_ELESTR_SIMPLE 0
+#define JIM_ELESTR_BRACE 1
+#define JIM_ELESTR_QUOTE 2
+static unsigned char ListElementQuotingType(const char *s, int len)
+{
+ int i, level, blevel, trySimple = 1;
+
+
+ if (len == 0)
+ return JIM_ELESTR_BRACE;
+ if (s[0] == '"' || s[0] == '{') {
+ trySimple = 0;
+ goto testbrace;
+ }
+ for (i = 0; i < len; i++) {
+ switch (s[i]) {
+ case ' ':
+ case '$':
+ case '"':
+ case '[':
+ case ']':
+ case ';':
+ case '\\':
+ case '\r':
+ case '\n':
+ case '\t':
+ case '\f':
+ case '\v':
+ trySimple = 0;
+ case '{':
+ case '}':
+ goto testbrace;
+ }
+ }
+ return JIM_ELESTR_SIMPLE;
+
+ testbrace:
+
+ if (s[len - 1] == '\\')
+ return JIM_ELESTR_QUOTE;
+ level = 0;
+ blevel = 0;
+ for (i = 0; i < len; i++) {
+ switch (s[i]) {
+ case '{':
+ level++;
+ break;
+ case '}':
+ level--;
+ if (level < 0)
+ return JIM_ELESTR_QUOTE;
+ break;
+ case '[':
+ blevel++;
+ break;
+ case ']':
+ blevel--;
+ break;
+ case '\\':
+ if (s[i + 1] == '\n')
+ return JIM_ELESTR_QUOTE;
+ else if (s[i + 1] != '\0')
+ i++;
+ break;
+ }
+ }
+ if (blevel < 0) {
+ return JIM_ELESTR_QUOTE;
+ }
+
+ if (level == 0) {
+ if (!trySimple)
+ return JIM_ELESTR_BRACE;
+ for (i = 0; i < len; i++) {
+ switch (s[i]) {
+ case ' ':
+ case '$':
+ case '"':
+ case '[':
+ case ']':
+ case ';':
+ case '\\':
+ case '\r':
+ case '\n':
+ case '\t':
+ case '\f':
+ case '\v':
+ return JIM_ELESTR_BRACE;
+ break;
+ }
+ }
+ return JIM_ELESTR_SIMPLE;
+ }
+ return JIM_ELESTR_QUOTE;
+}
+
+static int BackslashQuoteString(const char *s, int len, char *q)
+{
+ char *p = q;
+
+ while (len--) {
+ switch (*s) {
+ case ' ':
+ case '$':
+ case '"':
+ case '[':
+ case ']':
+ case '{':
+ case '}':
+ case ';':
+ case '\\':
+ *p++ = '\\';
+ *p++ = *s++;
+ break;
+ case '\n':
+ *p++ = '\\';
+ *p++ = 'n';
+ s++;
+ break;
+ case '\r':
+ *p++ = '\\';
+ *p++ = 'r';
+ s++;
+ break;
+ case '\t':
+ *p++ = '\\';
+ *p++ = 't';
+ s++;
+ break;
+ case '\f':
+ *p++ = '\\';
+ *p++ = 'f';
+ s++;
+ break;
+ case '\v':
+ *p++ = '\\';
+ *p++ = 'v';
+ s++;
+ break;
+ default:
+ *p++ = *s++;
+ break;
+ }
+ }
+ *p = '\0';
+
+ return p - q;
+}
+
+static void JimMakeListStringRep(Jim_Obj *objPtr, Jim_Obj **objv, int objc)
+{
+ #define STATIC_QUOTING_LEN 32
+ int i, bufLen, realLength;
+ const char *strRep;
+ char *p;
+ unsigned char *quotingType, staticQuoting[STATIC_QUOTING_LEN];
+
+
+ if (objc > STATIC_QUOTING_LEN) {
+ quotingType = Jim_Alloc(objc);
+ }
+ else {
+ quotingType = staticQuoting;
+ }
+ bufLen = 0;
+ for (i = 0; i < objc; i++) {
+ int len;
+
+ strRep = Jim_GetString(objv[i], &len);
+ quotingType[i] = ListElementQuotingType(strRep, len);
+ switch (quotingType[i]) {
+ case JIM_ELESTR_SIMPLE:
+ if (i != 0 || strRep[0] != '#') {
+ bufLen += len;
+ break;
+ }
+
+ quotingType[i] = JIM_ELESTR_BRACE;
+
+ case JIM_ELESTR_BRACE:
+ bufLen += len + 2;
+ break;
+ case JIM_ELESTR_QUOTE:
+ bufLen += len * 2;
+ break;
+ }
+ bufLen++;
+ }
+ bufLen++;
+
+
+ p = objPtr->bytes = Jim_Alloc(bufLen + 1);
+ realLength = 0;
+ for (i = 0; i < objc; i++) {
+ int len, qlen;
+
+ strRep = Jim_GetString(objv[i], &len);
+
+ switch (quotingType[i]) {
+ case JIM_ELESTR_SIMPLE:
+ memcpy(p, strRep, len);
+ p += len;
+ realLength += len;
+ break;
+ case JIM_ELESTR_BRACE:
+ *p++ = '{';
+ memcpy(p, strRep, len);
+ p += len;
+ *p++ = '}';
+ realLength += len + 2;
+ break;
+ case JIM_ELESTR_QUOTE:
+ if (i == 0 && strRep[0] == '#') {
+ *p++ = '\\';
+ realLength++;
+ }
+ qlen = BackslashQuoteString(strRep, len, p);
+ p += qlen;
+ realLength += qlen;
+ break;
+ }
+
+ if (i + 1 != objc) {
+ *p++ = ' ';
+ realLength++;
+ }
+ }
+ *p = '\0';
+ objPtr->length = realLength;
+
+ if (quotingType != staticQuoting) {
+ Jim_Free(quotingType);
+ }
+}
+
+static void UpdateStringOfList(struct Jim_Obj *objPtr)
+{
+ JimMakeListStringRep(objPtr, objPtr->internalRep.listValue.ele, objPtr->internalRep.listValue.len);
+}
+
+static int SetListFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr)
+{
+ struct JimParserCtx parser;
+ const char *str;
+ int strLen;
+ Jim_Obj *fileNameObj;
+ int linenr;
+
+ if (objPtr->typePtr == &listObjType) {
+ return JIM_OK;
+ }
+
+ if (Jim_IsDict(objPtr) && objPtr->bytes == NULL) {
+ Jim_Obj **listObjPtrPtr;
+ int len;
+ int i;
+
+ listObjPtrPtr = JimDictPairs(objPtr, &len);
+ for (i = 0; i < len; i++) {
+ Jim_IncrRefCount(listObjPtrPtr[i]);
+ }
+
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &listObjType;
+ objPtr->internalRep.listValue.len = len;
+ objPtr->internalRep.listValue.maxLen = len;
+ objPtr->internalRep.listValue.ele = listObjPtrPtr;
+
+ return JIM_OK;
+ }
+
+
+ if (objPtr->typePtr == &sourceObjType) {
+ fileNameObj = objPtr->internalRep.sourceValue.fileNameObj;
+ linenr = objPtr->internalRep.sourceValue.lineNumber;
+ }
+ else {
+ fileNameObj = interp->emptyObj;
+ linenr = 1;
+ }
+ Jim_IncrRefCount(fileNameObj);
+
+
+ str = Jim_GetString(objPtr, &strLen);
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &listObjType;
+ objPtr->internalRep.listValue.len = 0;
+ objPtr->internalRep.listValue.maxLen = 0;
+ objPtr->internalRep.listValue.ele = NULL;
+
+
+ if (strLen) {
+ JimParserInit(&parser, str, strLen, linenr);
+ while (!parser.eof) {
+ Jim_Obj *elementPtr;
+
+ JimParseList(&parser);
+ if (parser.tt != JIM_TT_STR && parser.tt != JIM_TT_ESC)
+ continue;
+ elementPtr = JimParserGetTokenObj(interp, &parser);
+ JimSetSourceInfo(interp, elementPtr, fileNameObj, parser.tline);
+ ListAppendElement(objPtr, elementPtr);
+ }
+ }
+ Jim_DecrRefCount(interp, fileNameObj);
+ return JIM_OK;
+}
+
+Jim_Obj *Jim_NewListObj(Jim_Interp *interp, Jim_Obj *const *elements, int len)
+{
+ Jim_Obj *objPtr;
+
+ objPtr = Jim_NewObj(interp);
+ objPtr->typePtr = &listObjType;
+ objPtr->bytes = NULL;
+ objPtr->internalRep.listValue.ele = NULL;
+ objPtr->internalRep.listValue.len = 0;
+ objPtr->internalRep.listValue.maxLen = 0;
+
+ if (len) {
+ ListInsertElements(objPtr, 0, len, elements);
+ }
+
+ return objPtr;
+}
+
+static void JimListGetElements(Jim_Interp *interp, Jim_Obj *listObj, int *listLen,
+ Jim_Obj ***listVec)
+{
+ *listLen = Jim_ListLength(interp, listObj);
+ *listVec = listObj->internalRep.listValue.ele;
+}
+
+
+static int JimSign(jim_wide w)
+{
+ if (w == 0) {
+ return 0;
+ }
+ else if (w < 0) {
+ return -1;
+ }
+ return 1;
+}
+
+
+struct lsort_info {
+ jmp_buf jmpbuf;
+ Jim_Obj *command;
+ Jim_Interp *interp;
+ enum {
+ JIM_LSORT_ASCII,
+ JIM_LSORT_NOCASE,
+ JIM_LSORT_INTEGER,
+ JIM_LSORT_REAL,
+ JIM_LSORT_COMMAND
+ } type;
+ int order;
+ int index;
+ int indexed;
+ int unique;
+ int (*subfn)(Jim_Obj **, Jim_Obj **);
+};
+
+static struct lsort_info *sort_info;
+
+static int ListSortIndexHelper(Jim_Obj **lhsObj, Jim_Obj **rhsObj)
+{
+ Jim_Obj *lObj, *rObj;
+
+ if (Jim_ListIndex(sort_info->interp, *lhsObj, sort_info->index, &lObj, JIM_ERRMSG) != JIM_OK ||
+ Jim_ListIndex(sort_info->interp, *rhsObj, sort_info->index, &rObj, JIM_ERRMSG) != JIM_OK) {
+ longjmp(sort_info->jmpbuf, JIM_ERR);
+ }
+ return sort_info->subfn(&lObj, &rObj);
+}
+
+
+static int ListSortString(Jim_Obj **lhsObj, Jim_Obj **rhsObj)
+{
+ return Jim_StringCompareObj(sort_info->interp, *lhsObj, *rhsObj, 0) * sort_info->order;
+}
+
+static int ListSortStringNoCase(Jim_Obj **lhsObj, Jim_Obj **rhsObj)
+{
+ return Jim_StringCompareObj(sort_info->interp, *lhsObj, *rhsObj, 1) * sort_info->order;
+}
+
+static int ListSortInteger(Jim_Obj **lhsObj, Jim_Obj **rhsObj)
+{
+ jim_wide lhs = 0, rhs = 0;
+
+ if (Jim_GetWide(sort_info->interp, *lhsObj, &lhs) != JIM_OK ||
+ Jim_GetWide(sort_info->interp, *rhsObj, &rhs) != JIM_OK) {
+ longjmp(sort_info->jmpbuf, JIM_ERR);
+ }
+
+ return JimSign(lhs - rhs) * sort_info->order;
+}
+
+static int ListSortReal(Jim_Obj **lhsObj, Jim_Obj **rhsObj)
+{
+ double lhs = 0, rhs = 0;
+
+ if (Jim_GetDouble(sort_info->interp, *lhsObj, &lhs) != JIM_OK ||
+ Jim_GetDouble(sort_info->interp, *rhsObj, &rhs) != JIM_OK) {
+ longjmp(sort_info->jmpbuf, JIM_ERR);
+ }
+ if (lhs == rhs) {
+ return 0;
+ }
+ if (lhs > rhs) {
+ return sort_info->order;
+ }
+ return -sort_info->order;
+}
+
+static int ListSortCommand(Jim_Obj **lhsObj, Jim_Obj **rhsObj)
+{
+ Jim_Obj *compare_script;
+ int rc;
+
+ jim_wide ret = 0;
+
+
+ compare_script = Jim_DuplicateObj(sort_info->interp, sort_info->command);
+ Jim_ListAppendElement(sort_info->interp, compare_script, *lhsObj);
+ Jim_ListAppendElement(sort_info->interp, compare_script, *rhsObj);
+
+ rc = Jim_EvalObj(sort_info->interp, compare_script);
+
+ if (rc != JIM_OK || Jim_GetWide(sort_info->interp, Jim_GetResult(sort_info->interp), &ret) != JIM_OK) {
+ longjmp(sort_info->jmpbuf, rc);
+ }
+
+ return JimSign(ret) * sort_info->order;
+}
+
+static void ListRemoveDuplicates(Jim_Obj *listObjPtr, int (*comp)(Jim_Obj **lhs, Jim_Obj **rhs))
+{
+ int src;
+ int dst = 0;
+ Jim_Obj **ele = listObjPtr->internalRep.listValue.ele;
+
+ for (src = 1; src < listObjPtr->internalRep.listValue.len; src++) {
+ if (comp(&ele[dst], &ele[src]) == 0) {
+
+ Jim_DecrRefCount(sort_info->interp, ele[dst]);
+ }
+ else {
+
+ dst++;
+ }
+ ele[dst] = ele[src];
+ }
+
+ ele[++dst] = ele[src];
+
+
+ listObjPtr->internalRep.listValue.len = dst;
+}
+
+
+static int ListSortElements(Jim_Interp *interp, Jim_Obj *listObjPtr, struct lsort_info *info)
+{
+ struct lsort_info *prev_info;
+
+ typedef int (qsort_comparator) (const void *, const void *);
+ int (*fn) (Jim_Obj **, Jim_Obj **);
+ Jim_Obj **vector;
+ int len;
+ int rc;
+
+ JimPanic((Jim_IsShared(listObjPtr), "ListSortElements called with shared object"));
+ SetListFromAny(interp, listObjPtr);
+
+
+ prev_info = sort_info;
+ sort_info = info;
+
+ vector = listObjPtr->internalRep.listValue.ele;
+ len = listObjPtr->internalRep.listValue.len;
+ switch (info->type) {
+ case JIM_LSORT_ASCII:
+ fn = ListSortString;
+ break;
+ case JIM_LSORT_NOCASE:
+ fn = ListSortStringNoCase;
+ break;
+ case JIM_LSORT_INTEGER:
+ fn = ListSortInteger;
+ break;
+ case JIM_LSORT_REAL:
+ fn = ListSortReal;
+ break;
+ case JIM_LSORT_COMMAND:
+ fn = ListSortCommand;
+ break;
+ default:
+ fn = NULL;
+ JimPanic((1, "ListSort called with invalid sort type"));
+ }
+
+ if (info->indexed) {
+
+ info->subfn = fn;
+ fn = ListSortIndexHelper;
+ }
+
+ if ((rc = setjmp(info->jmpbuf)) == 0) {
+ qsort(vector, len, sizeof(Jim_Obj *), (qsort_comparator *) fn);
+
+ if (info->unique && len > 1) {
+ ListRemoveDuplicates(listObjPtr, fn);
+ }
+
+ Jim_InvalidateStringRep(listObjPtr);
+ }
+ sort_info = prev_info;
+
+ return rc;
+}
+
+static void ListInsertElements(Jim_Obj *listPtr, int idx, int elemc, Jim_Obj *const *elemVec)
+{
+ int currentLen = listPtr->internalRep.listValue.len;
+ int requiredLen = currentLen + elemc;
+ int i;
+ Jim_Obj **point;
+
+ if (requiredLen > listPtr->internalRep.listValue.maxLen) {
+ if (requiredLen < 2) {
+
+ requiredLen = 4;
+ }
+ else {
+ requiredLen *= 2;
+ }
+
+ listPtr->internalRep.listValue.ele = Jim_Realloc(listPtr->internalRep.listValue.ele,
+ sizeof(Jim_Obj *) * requiredLen);
+
+ listPtr->internalRep.listValue.maxLen = requiredLen;
+ }
+ if (idx < 0) {
+ idx = currentLen;
+ }
+ point = listPtr->internalRep.listValue.ele + idx;
+ memmove(point + elemc, point, (currentLen - idx) * sizeof(Jim_Obj *));
+ for (i = 0; i < elemc; ++i) {
+ point[i] = elemVec[i];
+ Jim_IncrRefCount(point[i]);
+ }
+ listPtr->internalRep.listValue.len += elemc;
+}
+
+static void ListAppendElement(Jim_Obj *listPtr, Jim_Obj *objPtr)
+{
+ ListInsertElements(listPtr, -1, 1, &objPtr);
+}
+
+static void ListAppendList(Jim_Obj *listPtr, Jim_Obj *appendListPtr)
+{
+ ListInsertElements(listPtr, -1,
+ appendListPtr->internalRep.listValue.len, appendListPtr->internalRep.listValue.ele);
+}
+
+void Jim_ListAppendElement(Jim_Interp *interp, Jim_Obj *listPtr, Jim_Obj *objPtr)
+{
+ JimPanic((Jim_IsShared(listPtr), "Jim_ListAppendElement called with shared object"));
+ SetListFromAny(interp, listPtr);
+ Jim_InvalidateStringRep(listPtr);
+ ListAppendElement(listPtr, objPtr);
+}
+
+void Jim_ListAppendList(Jim_Interp *interp, Jim_Obj *listPtr, Jim_Obj *appendListPtr)
+{
+ JimPanic((Jim_IsShared(listPtr), "Jim_ListAppendList called with shared object"));
+ SetListFromAny(interp, listPtr);
+ SetListFromAny(interp, appendListPtr);
+ Jim_InvalidateStringRep(listPtr);
+ ListAppendList(listPtr, appendListPtr);
+}
+
+int Jim_ListLength(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ SetListFromAny(interp, objPtr);
+ return objPtr->internalRep.listValue.len;
+}
+
+void Jim_ListInsertElements(Jim_Interp *interp, Jim_Obj *listPtr, int idx,
+ int objc, Jim_Obj *const *objVec)
+{
+ JimPanic((Jim_IsShared(listPtr), "Jim_ListInsertElement called with shared object"));
+ SetListFromAny(interp, listPtr);
+ if (idx >= 0 && idx > listPtr->internalRep.listValue.len)
+ idx = listPtr->internalRep.listValue.len;
+ else if (idx < 0)
+ idx = 0;
+ Jim_InvalidateStringRep(listPtr);
+ ListInsertElements(listPtr, idx, objc, objVec);
+}
+
+Jim_Obj *Jim_ListGetIndex(Jim_Interp *interp, Jim_Obj *listPtr, int idx)
+{
+ SetListFromAny(interp, listPtr);
+ if ((idx >= 0 && idx >= listPtr->internalRep.listValue.len) ||
+ (idx < 0 && (-idx - 1) >= listPtr->internalRep.listValue.len)) {
+ return NULL;
+ }
+ if (idx < 0)
+ idx = listPtr->internalRep.listValue.len + idx;
+ return listPtr->internalRep.listValue.ele[idx];
+}
+
+int Jim_ListIndex(Jim_Interp *interp, Jim_Obj *listPtr, int idx, Jim_Obj **objPtrPtr, int flags)
+{
+ *objPtrPtr = Jim_ListGetIndex(interp, listPtr, idx);
+ if (*objPtrPtr == NULL) {
+ if (flags & JIM_ERRMSG) {
+ Jim_SetResultString(interp, "list index out of range", -1);
+ }
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+static int ListSetIndex(Jim_Interp *interp, Jim_Obj *listPtr, int idx,
+ Jim_Obj *newObjPtr, int flags)
+{
+ SetListFromAny(interp, listPtr);
+ if ((idx >= 0 && idx >= listPtr->internalRep.listValue.len) ||
+ (idx < 0 && (-idx - 1) >= listPtr->internalRep.listValue.len)) {
+ if (flags & JIM_ERRMSG) {
+ Jim_SetResultString(interp, "list index out of range", -1);
+ }
+ return JIM_ERR;
+ }
+ if (idx < 0)
+ idx = listPtr->internalRep.listValue.len + idx;
+ Jim_DecrRefCount(interp, listPtr->internalRep.listValue.ele[idx]);
+ listPtr->internalRep.listValue.ele[idx] = newObjPtr;
+ Jim_IncrRefCount(newObjPtr);
+ return JIM_OK;
+}
+
+int Jim_ListSetIndex(Jim_Interp *interp, Jim_Obj *varNamePtr,
+ Jim_Obj *const *indexv, int indexc, Jim_Obj *newObjPtr)
+{
+ Jim_Obj *varObjPtr, *objPtr, *listObjPtr;
+ int shared, i, idx;
+
+ varObjPtr = objPtr = Jim_GetVariable(interp, varNamePtr, JIM_ERRMSG | JIM_UNSHARED);
+ if (objPtr == NULL)
+ return JIM_ERR;
+ if ((shared = Jim_IsShared(objPtr)))
+ varObjPtr = objPtr = Jim_DuplicateObj(interp, objPtr);
+ for (i = 0; i < indexc - 1; i++) {
+ listObjPtr = objPtr;
+ if (Jim_GetIndex(interp, indexv[i], &idx) != JIM_OK)
+ goto err;
+ if (Jim_ListIndex(interp, listObjPtr, idx, &objPtr, JIM_ERRMSG) != JIM_OK) {
+ goto err;
+ }
+ if (Jim_IsShared(objPtr)) {
+ objPtr = Jim_DuplicateObj(interp, objPtr);
+ ListSetIndex(interp, listObjPtr, idx, objPtr, JIM_NONE);
+ }
+ Jim_InvalidateStringRep(listObjPtr);
+ }
+ if (Jim_GetIndex(interp, indexv[indexc - 1], &idx) != JIM_OK)
+ goto err;
+ if (ListSetIndex(interp, objPtr, idx, newObjPtr, JIM_ERRMSG) == JIM_ERR)
+ goto err;
+ Jim_InvalidateStringRep(objPtr);
+ Jim_InvalidateStringRep(varObjPtr);
+ if (Jim_SetVariable(interp, varNamePtr, varObjPtr) != JIM_OK)
+ goto err;
+ Jim_SetResult(interp, varObjPtr);
+ return JIM_OK;
+ err:
+ if (shared) {
+ Jim_FreeNewObj(interp, varObjPtr);
+ }
+ return JIM_ERR;
+}
+
+Jim_Obj *Jim_ListJoin(Jim_Interp *interp, Jim_Obj *listObjPtr, const char *joinStr, int joinStrLen)
+{
+ int i;
+ int listLen = Jim_ListLength(interp, listObjPtr);
+ Jim_Obj *resObjPtr = Jim_NewEmptyStringObj(interp);
+
+ for (i = 0; i < listLen; ) {
+ Jim_AppendObj(interp, resObjPtr, Jim_ListGetIndex(interp, listObjPtr, i));
+ if (++i != listLen) {
+ Jim_AppendString(interp, resObjPtr, joinStr, joinStrLen);
+ }
+ }
+ return resObjPtr;
+}
+
+Jim_Obj *Jim_ConcatObj(Jim_Interp *interp, int objc, Jim_Obj *const *objv)
+{
+ int i;
+
+ for (i = 0; i < objc; i++) {
+ if (!Jim_IsList(objv[i]))
+ break;
+ }
+ if (i == objc) {
+ Jim_Obj *objPtr = Jim_NewListObj(interp, NULL, 0);
+
+ for (i = 0; i < objc; i++)
+ ListAppendList(objPtr, objv[i]);
+ return objPtr;
+ }
+ else {
+
+ int len = 0, objLen;
+ char *bytes, *p;
+
+
+ for (i = 0; i < objc; i++) {
+ len += Jim_Length(objv[i]);
+ }
+ if (objc)
+ len += objc - 1;
+
+ p = bytes = Jim_Alloc(len + 1);
+ for (i = 0; i < objc; i++) {
+ const char *s = Jim_GetString(objv[i], &objLen);
+
+
+ while (objLen && isspace(UCHAR(*s))) {
+ s++;
+ objLen--;
+ len--;
+ }
+
+ while (objLen && isspace(UCHAR(s[objLen - 1]))) {
+
+ if (objLen > 1 && s[objLen - 2] == '\\') {
+ break;
+ }
+ objLen--;
+ len--;
+ }
+ memcpy(p, s, objLen);
+ p += objLen;
+ if (i + 1 != objc) {
+ if (objLen)
+ *p++ = ' ';
+ else {
+ len--;
+ }
+ }
+ }
+ *p = '\0';
+ return Jim_NewStringObjNoAlloc(interp, bytes, len);
+ }
+}
+
+Jim_Obj *Jim_ListRange(Jim_Interp *interp, Jim_Obj *listObjPtr, Jim_Obj *firstObjPtr,
+ Jim_Obj *lastObjPtr)
+{
+ int first, last;
+ int len, rangeLen;
+
+ if (Jim_GetIndex(interp, firstObjPtr, &first) != JIM_OK ||
+ Jim_GetIndex(interp, lastObjPtr, &last) != JIM_OK)
+ return NULL;
+ len = Jim_ListLength(interp, listObjPtr);
+ first = JimRelToAbsIndex(len, first);
+ last = JimRelToAbsIndex(len, last);
+ JimRelToAbsRange(len, &first, &last, &rangeLen);
+ if (first == 0 && last == len) {
+ return listObjPtr;
+ }
+ return Jim_NewListObj(interp, listObjPtr->internalRep.listValue.ele + first, rangeLen);
+}
+
+static void FreeDictInternalRep(Jim_Interp *interp, Jim_Obj *objPtr);
+static void DupDictInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
+static void UpdateStringOfDict(struct Jim_Obj *objPtr);
+static int SetDictFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);
+
+
+static unsigned int JimObjectHTHashFunction(const void *key)
+{
+ int len;
+ const char *str = Jim_GetString((Jim_Obj *)key, &len);
+ return Jim_GenHashFunction((const unsigned char *)str, len);
+}
+
+static int JimObjectHTKeyCompare(void *privdata, const void *key1, const void *key2)
+{
+ return Jim_StringEqObj((Jim_Obj *)key1, (Jim_Obj *)key2);
+}
+
+static void *JimObjectHTKeyValDup(void *privdata, const void *val)
+{
+ Jim_IncrRefCount((Jim_Obj *)val);
+ return (void *)val;
+}
+
+static void JimObjectHTKeyValDestructor(void *interp, void *val)
+{
+ Jim_DecrRefCount(interp, (Jim_Obj *)val);
+}
+
+static const Jim_HashTableType JimDictHashTableType = {
+ JimObjectHTHashFunction,
+ JimObjectHTKeyValDup,
+ JimObjectHTKeyValDup,
+ JimObjectHTKeyCompare,
+ JimObjectHTKeyValDestructor,
+ JimObjectHTKeyValDestructor
+};
+
+static const Jim_ObjType dictObjType = {
+ "dict",
+ FreeDictInternalRep,
+ DupDictInternalRep,
+ UpdateStringOfDict,
+ JIM_TYPE_NONE,
+};
+
+void FreeDictInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ JIM_NOTUSED(interp);
+
+ Jim_FreeHashTable(objPtr->internalRep.ptr);
+ Jim_Free(objPtr->internalRep.ptr);
+}
+
+void DupDictInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
+{
+ Jim_HashTable *ht, *dupHt;
+ Jim_HashTableIterator htiter;
+ Jim_HashEntry *he;
+
+
+ ht = srcPtr->internalRep.ptr;
+ dupHt = Jim_Alloc(sizeof(*dupHt));
+ Jim_InitHashTable(dupHt, &JimDictHashTableType, interp);
+ if (ht->size != 0)
+ Jim_ExpandHashTable(dupHt, ht->size);
+
+ JimInitHashTableIterator(ht, &htiter);
+ while ((he = Jim_NextHashEntry(&htiter)) != NULL) {
+ Jim_AddHashEntry(dupHt, he->key, he->u.val);
+ }
+
+ dupPtr->internalRep.ptr = dupHt;
+ dupPtr->typePtr = &dictObjType;
+}
+
+static Jim_Obj **JimDictPairs(Jim_Obj *dictPtr, int *len)
+{
+ Jim_HashTable *ht;
+ Jim_HashTableIterator htiter;
+ Jim_HashEntry *he;
+ Jim_Obj **objv;
+ int i;
+
+ ht = dictPtr->internalRep.ptr;
+
+
+ objv = Jim_Alloc((ht->used * 2) * sizeof(Jim_Obj *));
+ JimInitHashTableIterator(ht, &htiter);
+ i = 0;
+ while ((he = Jim_NextHashEntry(&htiter)) != NULL) {
+ objv[i++] = Jim_GetHashEntryKey(he);
+ objv[i++] = Jim_GetHashEntryVal(he);
+ }
+ *len = i;
+ return objv;
+}
+
+static void UpdateStringOfDict(struct Jim_Obj *objPtr)
+{
+
+ int len;
+ Jim_Obj **objv = JimDictPairs(objPtr, &len);
+
+
+ JimMakeListStringRep(objPtr, objv, len);
+
+ Jim_Free(objv);
+}
+
+static int SetDictFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr)
+{
+ int listlen;
+
+ if (objPtr->typePtr == &dictObjType) {
+ return JIM_OK;
+ }
+
+ if (Jim_IsList(objPtr) && Jim_IsShared(objPtr)) {
+ Jim_String(objPtr);
+ }
+
+
+ listlen = Jim_ListLength(interp, objPtr);
+ if (listlen % 2) {
+ Jim_SetResultString(interp, "missing value to go with key", -1);
+ return JIM_ERR;
+ }
+ else {
+
+ Jim_HashTable *ht;
+ int i;
+
+ ht = Jim_Alloc(sizeof(*ht));
+ Jim_InitHashTable(ht, &JimDictHashTableType, interp);
+
+ for (i = 0; i < listlen; i += 2) {
+ Jim_Obj *keyObjPtr = Jim_ListGetIndex(interp, objPtr, i);
+ Jim_Obj *valObjPtr = Jim_ListGetIndex(interp, objPtr, i + 1);
+
+ Jim_ReplaceHashEntry(ht, keyObjPtr, valObjPtr);
+ }
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &dictObjType;
+ objPtr->internalRep.ptr = ht;
+
+ return JIM_OK;
+ }
+}
+
+
+
+static int DictAddElement(Jim_Interp *interp, Jim_Obj *objPtr,
+ Jim_Obj *keyObjPtr, Jim_Obj *valueObjPtr)
+{
+ Jim_HashTable *ht = objPtr->internalRep.ptr;
+
+ if (valueObjPtr == NULL) {
+ return Jim_DeleteHashEntry(ht, keyObjPtr);
+ }
+ Jim_ReplaceHashEntry(ht, keyObjPtr, valueObjPtr);
+ return JIM_OK;
+}
+
+int Jim_DictAddElement(Jim_Interp *interp, Jim_Obj *objPtr,
+ Jim_Obj *keyObjPtr, Jim_Obj *valueObjPtr)
+{
+ JimPanic((Jim_IsShared(objPtr), "Jim_DictAddElement called with shared object"));
+ if (SetDictFromAny(interp, objPtr) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_InvalidateStringRep(objPtr);
+ return DictAddElement(interp, objPtr, keyObjPtr, valueObjPtr);
+}
+
+Jim_Obj *Jim_NewDictObj(Jim_Interp *interp, Jim_Obj *const *elements, int len)
+{
+ Jim_Obj *objPtr;
+ int i;
+
+ JimPanic((len % 2, "Jim_NewDictObj() 'len' argument must be even"));
+
+ objPtr = Jim_NewObj(interp);
+ objPtr->typePtr = &dictObjType;
+ objPtr->bytes = NULL;
+ objPtr->internalRep.ptr = Jim_Alloc(sizeof(Jim_HashTable));
+ Jim_InitHashTable(objPtr->internalRep.ptr, &JimDictHashTableType, interp);
+ for (i = 0; i < len; i += 2)
+ DictAddElement(interp, objPtr, elements[i], elements[i + 1]);
+ return objPtr;
+}
+
+int Jim_DictKey(Jim_Interp *interp, Jim_Obj *dictPtr, Jim_Obj *keyPtr,
+ Jim_Obj **objPtrPtr, int flags)
+{
+ Jim_HashEntry *he;
+ Jim_HashTable *ht;
+
+ if (SetDictFromAny(interp, dictPtr) != JIM_OK) {
+ return -1;
+ }
+ ht = dictPtr->internalRep.ptr;
+ if ((he = Jim_FindHashEntry(ht, keyPtr)) == NULL) {
+ if (flags & JIM_ERRMSG) {
+ Jim_SetResultFormatted(interp, "key \"%#s\" not known in dictionary", keyPtr);
+ }
+ return JIM_ERR;
+ }
+ *objPtrPtr = he->u.val;
+ return JIM_OK;
+}
+
+
+int Jim_DictPairs(Jim_Interp *interp, Jim_Obj *dictPtr, Jim_Obj ***objPtrPtr, int *len)
+{
+ if (SetDictFromAny(interp, dictPtr) != JIM_OK) {
+ return JIM_ERR;
+ }
+ *objPtrPtr = JimDictPairs(dictPtr, len);
+
+ return JIM_OK;
+}
+
+
+
+int Jim_DictKeysVector(Jim_Interp *interp, Jim_Obj *dictPtr,
+ Jim_Obj *const *keyv, int keyc, Jim_Obj **objPtrPtr, int flags)
+{
+ int i;
+
+ if (keyc == 0) {
+ *objPtrPtr = dictPtr;
+ return JIM_OK;
+ }
+
+ for (i = 0; i < keyc; i++) {
+ Jim_Obj *objPtr;
+
+ int rc = Jim_DictKey(interp, dictPtr, keyv[i], &objPtr, flags);
+ if (rc != JIM_OK) {
+ return rc;
+ }
+ dictPtr = objPtr;
+ }
+ *objPtrPtr = dictPtr;
+ return JIM_OK;
+}
+
+int Jim_SetDictKeysVector(Jim_Interp *interp, Jim_Obj *varNamePtr,
+ Jim_Obj *const *keyv, int keyc, Jim_Obj *newObjPtr, int flags)
+{
+ Jim_Obj *varObjPtr, *objPtr, *dictObjPtr;
+ int shared, i;
+
+ varObjPtr = objPtr = Jim_GetVariable(interp, varNamePtr, flags);
+ if (objPtr == NULL) {
+ if (newObjPtr == NULL && (flags & JIM_MUSTEXIST)) {
+
+ return JIM_ERR;
+ }
+ varObjPtr = objPtr = Jim_NewDictObj(interp, NULL, 0);
+ if (Jim_SetVariable(interp, varNamePtr, objPtr) != JIM_OK) {
+ Jim_FreeNewObj(interp, varObjPtr);
+ return JIM_ERR;
+ }
+ }
+ if ((shared = Jim_IsShared(objPtr)))
+ varObjPtr = objPtr = Jim_DuplicateObj(interp, objPtr);
+ for (i = 0; i < keyc; i++) {
+ dictObjPtr = objPtr;
+
+
+ if (SetDictFromAny(interp, dictObjPtr) != JIM_OK) {
+ goto err;
+ }
+
+ if (i == keyc - 1) {
+
+ if (Jim_DictAddElement(interp, objPtr, keyv[keyc - 1], newObjPtr) != JIM_OK) {
+ if (newObjPtr || (flags & JIM_MUSTEXIST)) {
+ goto err;
+ }
+ }
+ break;
+ }
+
+
+ Jim_InvalidateStringRep(dictObjPtr);
+ if (Jim_DictKey(interp, dictObjPtr, keyv[i], &objPtr,
+ newObjPtr ? JIM_NONE : JIM_ERRMSG) == JIM_OK) {
+ if (Jim_IsShared(objPtr)) {
+ objPtr = Jim_DuplicateObj(interp, objPtr);
+ DictAddElement(interp, dictObjPtr, keyv[i], objPtr);
+ }
+ }
+ else {
+ if (newObjPtr == NULL) {
+ goto err;
+ }
+ objPtr = Jim_NewDictObj(interp, NULL, 0);
+ DictAddElement(interp, dictObjPtr, keyv[i], objPtr);
+ }
+ }
+
+ Jim_InvalidateStringRep(objPtr);
+ Jim_InvalidateStringRep(varObjPtr);
+ if (Jim_SetVariable(interp, varNamePtr, varObjPtr) != JIM_OK) {
+ goto err;
+ }
+ Jim_SetResult(interp, varObjPtr);
+ return JIM_OK;
+ err:
+ if (shared) {
+ Jim_FreeNewObj(interp, varObjPtr);
+ }
+ return JIM_ERR;
+}
+
+static void UpdateStringOfIndex(struct Jim_Obj *objPtr);
+static int SetIndexFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);
+
+static const Jim_ObjType indexObjType = {
+ "index",
+ NULL,
+ NULL,
+ UpdateStringOfIndex,
+ JIM_TYPE_NONE,
+};
+
+static void UpdateStringOfIndex(struct Jim_Obj *objPtr)
+{
+ if (objPtr->internalRep.intValue == -1) {
+ JimSetStringBytes(objPtr, "end");
+ }
+ else {
+ char buf[JIM_INTEGER_SPACE + 1];
+ if (objPtr->internalRep.intValue >= 0) {
+ sprintf(buf, "%d", objPtr->internalRep.intValue);
+ }
+ else {
+
+ sprintf(buf, "end%d", objPtr->internalRep.intValue + 1);
+ }
+ JimSetStringBytes(objPtr, buf);
+ }
+}
+
+static int SetIndexFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ int idx, end = 0;
+ const char *str;
+ char *endptr;
+
+
+ str = Jim_String(objPtr);
+
+
+ if (strncmp(str, "end", 3) == 0) {
+ end = 1;
+ str += 3;
+ idx = 0;
+ }
+ else {
+ idx = jim_strtol(str, &endptr);
+
+ if (endptr == str) {
+ goto badindex;
+ }
+ str = endptr;
+ }
+
+
+ if (*str == '+' || *str == '-') {
+ int sign = (*str == '+' ? 1 : -1);
+
+ idx += sign * jim_strtol(++str, &endptr);
+ if (str == endptr || *endptr) {
+ goto badindex;
+ }
+ str = endptr;
+ }
+
+ while (isspace(UCHAR(*str))) {
+ str++;
+ }
+ if (*str) {
+ goto badindex;
+ }
+ if (end) {
+ if (idx > 0) {
+ idx = INT_MAX;
+ }
+ else {
+
+ idx--;
+ }
+ }
+ else if (idx < 0) {
+ idx = -INT_MAX;
+ }
+
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &indexObjType;
+ objPtr->internalRep.intValue = idx;
+ return JIM_OK;
+
+ badindex:
+ Jim_SetResultFormatted(interp,
+ "bad index \"%#s\": must be integer?[+-]integer? or end?[+-]integer?", objPtr);
+ return JIM_ERR;
+}
+
+int Jim_GetIndex(Jim_Interp *interp, Jim_Obj *objPtr, int *indexPtr)
+{
+
+ if (objPtr->typePtr == &intObjType) {
+ jim_wide val = JimWideValue(objPtr);
+
+ if (val < 0)
+ *indexPtr = -INT_MAX;
+ else if (val > INT_MAX)
+ *indexPtr = INT_MAX;
+ else
+ *indexPtr = (int)val;
+ return JIM_OK;
+ }
+ if (objPtr->typePtr != &indexObjType && SetIndexFromAny(interp, objPtr) == JIM_ERR)
+ return JIM_ERR;
+ *indexPtr = objPtr->internalRep.intValue;
+ return JIM_OK;
+}
+
+
+
+static const char * const jimReturnCodes[] = {
+ "ok",
+ "error",
+ "return",
+ "break",
+ "continue",
+ "signal",
+ "exit",
+ "eval",
+ NULL
+};
+
+#define jimReturnCodesSize (sizeof(jimReturnCodes)/sizeof(*jimReturnCodes))
+
+static const Jim_ObjType returnCodeObjType = {
+ "return-code",
+ NULL,
+ NULL,
+ NULL,
+ JIM_TYPE_NONE,
+};
+
+const char *Jim_ReturnCode(int code)
+{
+ if (code < 0 || code >= (int)jimReturnCodesSize) {
+ return "?";
+ }
+ else {
+ return jimReturnCodes[code];
+ }
+}
+
+static int SetReturnCodeFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ int returnCode;
+ jim_wide wideValue;
+
+
+ if (JimGetWideNoErr(interp, objPtr, &wideValue) != JIM_ERR)
+ returnCode = (int)wideValue;
+ else if (Jim_GetEnum(interp, objPtr, jimReturnCodes, &returnCode, NULL, JIM_NONE) != JIM_OK) {
+ Jim_SetResultFormatted(interp, "expected return code but got \"%#s\"", objPtr);
+ return JIM_ERR;
+ }
+
+ Jim_FreeIntRep(interp, objPtr);
+ objPtr->typePtr = &returnCodeObjType;
+ objPtr->internalRep.intValue = returnCode;
+ return JIM_OK;
+}
+
+int Jim_GetReturnCode(Jim_Interp *interp, Jim_Obj *objPtr, int *intPtr)
+{
+ if (objPtr->typePtr != &returnCodeObjType && SetReturnCodeFromAny(interp, objPtr) == JIM_ERR)
+ return JIM_ERR;
+ *intPtr = objPtr->internalRep.intValue;
+ return JIM_OK;
+}
+
+static int JimParseExprOperator(struct JimParserCtx *pc);
+static int JimParseExprNumber(struct JimParserCtx *pc);
+static int JimParseExprIrrational(struct JimParserCtx *pc);
+
+
+
+
+enum
+{
+
+
+ JIM_EXPROP_MUL = JIM_TT_EXPR_OP,
+ JIM_EXPROP_DIV,
+ JIM_EXPROP_MOD,
+ JIM_EXPROP_SUB,
+ JIM_EXPROP_ADD,
+ JIM_EXPROP_LSHIFT,
+ JIM_EXPROP_RSHIFT,
+ JIM_EXPROP_ROTL,
+ JIM_EXPROP_ROTR,
+ JIM_EXPROP_LT,
+ JIM_EXPROP_GT,
+ JIM_EXPROP_LTE,
+ JIM_EXPROP_GTE,
+ JIM_EXPROP_NUMEQ,
+ JIM_EXPROP_NUMNE,
+ JIM_EXPROP_BITAND,
+ JIM_EXPROP_BITXOR,
+ JIM_EXPROP_BITOR,
+
+
+ JIM_EXPROP_LOGICAND,
+ JIM_EXPROP_LOGICAND_LEFT,
+ JIM_EXPROP_LOGICAND_RIGHT,
+
+
+ JIM_EXPROP_LOGICOR,
+ JIM_EXPROP_LOGICOR_LEFT,
+ JIM_EXPROP_LOGICOR_RIGHT,
+
+
+
+ JIM_EXPROP_TERNARY,
+ JIM_EXPROP_TERNARY_LEFT,
+ JIM_EXPROP_TERNARY_RIGHT,
+
+
+ JIM_EXPROP_COLON,
+ JIM_EXPROP_COLON_LEFT,
+ JIM_EXPROP_COLON_RIGHT,
+
+ JIM_EXPROP_POW,
+
+
+ JIM_EXPROP_STREQ,
+ JIM_EXPROP_STRNE,
+ JIM_EXPROP_STRIN,
+ JIM_EXPROP_STRNI,
+
+
+ JIM_EXPROP_NOT,
+ JIM_EXPROP_BITNOT,
+ JIM_EXPROP_UNARYMINUS,
+ JIM_EXPROP_UNARYPLUS,
+
+
+ JIM_EXPROP_FUNC_FIRST,
+ JIM_EXPROP_FUNC_INT = JIM_EXPROP_FUNC_FIRST,
+ JIM_EXPROP_FUNC_WIDE,
+ JIM_EXPROP_FUNC_ABS,
+ JIM_EXPROP_FUNC_DOUBLE,
+ JIM_EXPROP_FUNC_ROUND,
+ JIM_EXPROP_FUNC_RAND,
+ JIM_EXPROP_FUNC_SRAND,
+
+
+ JIM_EXPROP_FUNC_SIN,
+ JIM_EXPROP_FUNC_COS,
+ JIM_EXPROP_FUNC_TAN,
+ JIM_EXPROP_FUNC_ASIN,
+ JIM_EXPROP_FUNC_ACOS,
+ JIM_EXPROP_FUNC_ATAN,
+ JIM_EXPROP_FUNC_SINH,
+ JIM_EXPROP_FUNC_COSH,
+ JIM_EXPROP_FUNC_TANH,
+ JIM_EXPROP_FUNC_CEIL,
+ JIM_EXPROP_FUNC_FLOOR,
+ JIM_EXPROP_FUNC_EXP,
+ JIM_EXPROP_FUNC_LOG,
+ JIM_EXPROP_FUNC_LOG10,
+ JIM_EXPROP_FUNC_SQRT,
+ JIM_EXPROP_FUNC_POW,
+};
+
+struct JimExprState
+{
+ Jim_Obj **stack;
+ int stacklen;
+ int opcode;
+ int skip;
+};
+
+
+typedef struct Jim_ExprOperator
+{
+ const char *name;
+ int (*funcop) (Jim_Interp *interp, struct JimExprState * e);
+ unsigned char precedence;
+ unsigned char arity;
+ unsigned char lazy;
+ unsigned char namelen;
+} Jim_ExprOperator;
+
+static void ExprPush(struct JimExprState *e, Jim_Obj *obj)
+{
+ Jim_IncrRefCount(obj);
+ e->stack[e->stacklen++] = obj;
+}
+
+static Jim_Obj *ExprPop(struct JimExprState *e)
+{
+ return e->stack[--e->stacklen];
+}
+
+static int JimExprOpNumUnary(Jim_Interp *interp, struct JimExprState *e)
+{
+ int intresult = 1;
+ int rc = JIM_OK;
+ Jim_Obj *A = ExprPop(e);
+ double dA, dC = 0;
+ jim_wide wA, wC = 0;
+
+ if ((A->typePtr != &doubleObjType || A->bytes) && JimGetWideNoErr(interp, A, &wA) == JIM_OK) {
+ switch (e->opcode) {
+ case JIM_EXPROP_FUNC_INT:
+ case JIM_EXPROP_FUNC_WIDE:
+ case JIM_EXPROP_FUNC_ROUND:
+ case JIM_EXPROP_UNARYPLUS:
+ wC = wA;
+ break;
+ case JIM_EXPROP_FUNC_DOUBLE:
+ dC = wA;
+ intresult = 0;
+ break;
+ case JIM_EXPROP_FUNC_ABS:
+ wC = wA >= 0 ? wA : -wA;
+ break;
+ case JIM_EXPROP_UNARYMINUS:
+ wC = -wA;
+ break;
+ case JIM_EXPROP_NOT:
+ wC = !wA;
+ break;
+ default:
+ abort();
+ }
+ }
+ else if ((rc = Jim_GetDouble(interp, A, &dA)) == JIM_OK) {
+ switch (e->opcode) {
+ case JIM_EXPROP_FUNC_INT:
+ case JIM_EXPROP_FUNC_WIDE:
+ wC = dA;
+ break;
+ case JIM_EXPROP_FUNC_ROUND:
+ wC = dA < 0 ? (dA - 0.5) : (dA + 0.5);
+ break;
+ case JIM_EXPROP_FUNC_DOUBLE:
+ case JIM_EXPROP_UNARYPLUS:
+ dC = dA;
+ intresult = 0;
+ break;
+ case JIM_EXPROP_FUNC_ABS:
+ dC = dA >= 0 ? dA : -dA;
+ intresult = 0;
+ break;
+ case JIM_EXPROP_UNARYMINUS:
+ dC = -dA;
+ intresult = 0;
+ break;
+ case JIM_EXPROP_NOT:
+ wC = !dA;
+ break;
+ default:
+ abort();
+ }
+ }
+
+ if (rc == JIM_OK) {
+ if (intresult) {
+ ExprPush(e, Jim_NewIntObj(interp, wC));
+ }
+ else {
+ ExprPush(e, Jim_NewDoubleObj(interp, dC));
+ }
+ }
+
+ Jim_DecrRefCount(interp, A);
+
+ return rc;
+}
+
+static double JimRandDouble(Jim_Interp *interp)
+{
+ unsigned long x;
+ JimRandomBytes(interp, &x, sizeof(x));
+
+ return (double)x / (unsigned long)~0;
+}
+
+static int JimExprOpIntUnary(Jim_Interp *interp, struct JimExprState *e)
+{
+ Jim_Obj *A = ExprPop(e);
+ jim_wide wA;
+
+ int rc = Jim_GetWide(interp, A, &wA);
+ if (rc == JIM_OK) {
+ switch (e->opcode) {
+ case JIM_EXPROP_BITNOT:
+ ExprPush(e, Jim_NewIntObj(interp, ~wA));
+ break;
+ case JIM_EXPROP_FUNC_SRAND:
+ JimPrngSeed(interp, (unsigned char *)&wA, sizeof(wA));
+ ExprPush(e, Jim_NewDoubleObj(interp, JimRandDouble(interp)));
+ break;
+ default:
+ abort();
+ }
+ }
+
+ Jim_DecrRefCount(interp, A);
+
+ return rc;
+}
+
+static int JimExprOpNone(Jim_Interp *interp, struct JimExprState *e)
+{
+ JimPanic((e->opcode != JIM_EXPROP_FUNC_RAND, "JimExprOpNone only support rand()"));
+
+ ExprPush(e, Jim_NewDoubleObj(interp, JimRandDouble(interp)));
+
+ return JIM_OK;
+}
+
+#ifdef JIM_MATH_FUNCTIONS
+static int JimExprOpDoubleUnary(Jim_Interp *interp, struct JimExprState *e)
+{
+ int rc;
+ Jim_Obj *A = ExprPop(e);
+ double dA, dC;
+
+ rc = Jim_GetDouble(interp, A, &dA);
+ if (rc == JIM_OK) {
+ switch (e->opcode) {
+ case JIM_EXPROP_FUNC_SIN:
+ dC = sin(dA);
+ break;
+ case JIM_EXPROP_FUNC_COS:
+ dC = cos(dA);
+ break;
+ case JIM_EXPROP_FUNC_TAN:
+ dC = tan(dA);
+ break;
+ case JIM_EXPROP_FUNC_ASIN:
+ dC = asin(dA);
+ break;
+ case JIM_EXPROP_FUNC_ACOS:
+ dC = acos(dA);
+ break;
+ case JIM_EXPROP_FUNC_ATAN:
+ dC = atan(dA);
+ break;
+ case JIM_EXPROP_FUNC_SINH:
+ dC = sinh(dA);
+ break;
+ case JIM_EXPROP_FUNC_COSH:
+ dC = cosh(dA);
+ break;
+ case JIM_EXPROP_FUNC_TANH:
+ dC = tanh(dA);
+ break;
+ case JIM_EXPROP_FUNC_CEIL:
+ dC = ceil(dA);
+ break;
+ case JIM_EXPROP_FUNC_FLOOR:
+ dC = floor(dA);
+ break;
+ case JIM_EXPROP_FUNC_EXP:
+ dC = exp(dA);
+ break;
+ case JIM_EXPROP_FUNC_LOG:
+ dC = log(dA);
+ break;
+ case JIM_EXPROP_FUNC_LOG10:
+ dC = log10(dA);
+ break;
+ case JIM_EXPROP_FUNC_SQRT:
+ dC = sqrt(dA);
+ break;
+ default:
+ abort();
+ }
+ ExprPush(e, Jim_NewDoubleObj(interp, dC));
+ }
+
+ Jim_DecrRefCount(interp, A);
+
+ return rc;
+}
+#endif
+
+
+static int JimExprOpIntBin(Jim_Interp *interp, struct JimExprState *e)
+{
+ Jim_Obj *B = ExprPop(e);
+ Jim_Obj *A = ExprPop(e);
+ jim_wide wA, wB;
+ int rc = JIM_ERR;
+
+ if (Jim_GetWide(interp, A, &wA) == JIM_OK && Jim_GetWide(interp, B, &wB) == JIM_OK) {
+ jim_wide wC;
+
+ rc = JIM_OK;
+
+ switch (e->opcode) {
+ case JIM_EXPROP_LSHIFT:
+ wC = wA << wB;
+ break;
+ case JIM_EXPROP_RSHIFT:
+ wC = wA >> wB;
+ break;
+ case JIM_EXPROP_BITAND:
+ wC = wA & wB;
+ break;
+ case JIM_EXPROP_BITXOR:
+ wC = wA ^ wB;
+ break;
+ case JIM_EXPROP_BITOR:
+ wC = wA | wB;
+ break;
+ case JIM_EXPROP_MOD:
+ if (wB == 0) {
+ wC = 0;
+ Jim_SetResultString(interp, "Division by zero", -1);
+ rc = JIM_ERR;
+ }
+ else {
+ int negative = 0;
+
+ if (wB < 0) {
+ wB = -wB;
+ wA = -wA;
+ negative = 1;
+ }
+ wC = wA % wB;
+ if (wC < 0) {
+ wC += wB;
+ }
+ if (negative) {
+ wC = -wC;
+ }
+ }
+ break;
+ case JIM_EXPROP_ROTL:
+ case JIM_EXPROP_ROTR:{
+
+ unsigned long uA = (unsigned long)wA;
+ unsigned long uB = (unsigned long)wB;
+ const unsigned int S = sizeof(unsigned long) * 8;
+
+
+ uB %= S;
+
+ if (e->opcode == JIM_EXPROP_ROTR) {
+ uB = S - uB;
+ }
+ wC = (unsigned long)(uA << uB) | (uA >> (S - uB));
+ break;
+ }
+ default:
+ abort();
+ }
+ ExprPush(e, Jim_NewIntObj(interp, wC));
+
+ }
+
+ Jim_DecrRefCount(interp, A);
+ Jim_DecrRefCount(interp, B);
+
+ return rc;
+}
+
+
+
+static int JimExprOpBin(Jim_Interp *interp, struct JimExprState *e)
+{
+ int intresult = 1;
+ int rc = JIM_OK;
+ double dA, dB, dC = 0;
+ jim_wide wA, wB, wC = 0;
+
+ Jim_Obj *B = ExprPop(e);
+ Jim_Obj *A = ExprPop(e);
+
+ if ((A->typePtr != &doubleObjType || A->bytes) &&
+ (B->typePtr != &doubleObjType || B->bytes) &&
+ JimGetWideNoErr(interp, A, &wA) == JIM_OK && JimGetWideNoErr(interp, B, &wB) == JIM_OK) {
+
+
+
+ switch (e->opcode) {
+ case JIM_EXPROP_POW:
+ case JIM_EXPROP_FUNC_POW:
+ wC = JimPowWide(wA, wB);
+ break;
+ case JIM_EXPROP_ADD:
+ wC = wA + wB;
+ break;
+ case JIM_EXPROP_SUB:
+ wC = wA - wB;
+ break;
+ case JIM_EXPROP_MUL:
+ wC = wA * wB;
+ break;
+ case JIM_EXPROP_DIV:
+ if (wB == 0) {
+ Jim_SetResultString(interp, "Division by zero", -1);
+ rc = JIM_ERR;
+ }
+ else {
+ if (wB < 0) {
+ wB = -wB;
+ wA = -wA;
+ }
+ wC = wA / wB;
+ if (wA % wB < 0) {
+ wC--;
+ }
+ }
+ break;
+ case JIM_EXPROP_LT:
+ wC = wA < wB;
+ break;
+ case JIM_EXPROP_GT:
+ wC = wA > wB;
+ break;
+ case JIM_EXPROP_LTE:
+ wC = wA <= wB;
+ break;
+ case JIM_EXPROP_GTE:
+ wC = wA >= wB;
+ break;
+ case JIM_EXPROP_NUMEQ:
+ wC = wA == wB;
+ break;
+ case JIM_EXPROP_NUMNE:
+ wC = wA != wB;
+ break;
+ default:
+ abort();
+ }
+ }
+ else if (Jim_GetDouble(interp, A, &dA) == JIM_OK && Jim_GetDouble(interp, B, &dB) == JIM_OK) {
+ intresult = 0;
+ switch (e->opcode) {
+ case JIM_EXPROP_POW:
+ case JIM_EXPROP_FUNC_POW:
+#ifdef JIM_MATH_FUNCTIONS
+ dC = pow(dA, dB);
+#else
+ Jim_SetResultString(interp, "unsupported", -1);
+ rc = JIM_ERR;
+#endif
+ break;
+ case JIM_EXPROP_ADD:
+ dC = dA + dB;
+ break;
+ case JIM_EXPROP_SUB:
+ dC = dA - dB;
+ break;
+ case JIM_EXPROP_MUL:
+ dC = dA * dB;
+ break;
+ case JIM_EXPROP_DIV:
+ if (dB == 0) {
+#ifdef INFINITY
+ dC = dA < 0 ? -INFINITY : INFINITY;
+#else
+ dC = (dA < 0 ? -1.0 : 1.0) * strtod("Inf", NULL);
+#endif
+ }
+ else {
+ dC = dA / dB;
+ }
+ break;
+ case JIM_EXPROP_LT:
+ wC = dA < dB;
+ intresult = 1;
+ break;
+ case JIM_EXPROP_GT:
+ wC = dA > dB;
+ intresult = 1;
+ break;
+ case JIM_EXPROP_LTE:
+ wC = dA <= dB;
+ intresult = 1;
+ break;
+ case JIM_EXPROP_GTE:
+ wC = dA >= dB;
+ intresult = 1;
+ break;
+ case JIM_EXPROP_NUMEQ:
+ wC = dA == dB;
+ intresult = 1;
+ break;
+ case JIM_EXPROP_NUMNE:
+ wC = dA != dB;
+ intresult = 1;
+ break;
+ default:
+ abort();
+ }
+ }
+ else {
+
+
+
+ int i = Jim_StringCompareObj(interp, A, B, 0);
+
+ switch (e->opcode) {
+ case JIM_EXPROP_LT:
+ wC = i < 0;
+ break;
+ case JIM_EXPROP_GT:
+ wC = i > 0;
+ break;
+ case JIM_EXPROP_LTE:
+ wC = i <= 0;
+ break;
+ case JIM_EXPROP_GTE:
+ wC = i >= 0;
+ break;
+ case JIM_EXPROP_NUMEQ:
+ wC = i == 0;
+ break;
+ case JIM_EXPROP_NUMNE:
+ wC = i != 0;
+ break;
+ default:
+ rc = JIM_ERR;
+ break;
+ }
+ }
+
+ if (rc == JIM_OK) {
+ if (intresult) {
+ ExprPush(e, Jim_NewIntObj(interp, wC));
+ }
+ else {
+ ExprPush(e, Jim_NewDoubleObj(interp, dC));
+ }
+ }
+
+ Jim_DecrRefCount(interp, A);
+ Jim_DecrRefCount(interp, B);
+
+ return rc;
+}
+
+static int JimSearchList(Jim_Interp *interp, Jim_Obj *listObjPtr, Jim_Obj *valObj)
+{
+ int listlen;
+ int i;
+
+ listlen = Jim_ListLength(interp, listObjPtr);
+ for (i = 0; i < listlen; i++) {
+ if (Jim_StringEqObj(Jim_ListGetIndex(interp, listObjPtr, i), valObj)) {
+ return 1;
+ }
+ }
+ return 0;
+}
+
+static int JimExprOpStrBin(Jim_Interp *interp, struct JimExprState *e)
+{
+ Jim_Obj *B = ExprPop(e);
+ Jim_Obj *A = ExprPop(e);
+
+ jim_wide wC;
+
+ switch (e->opcode) {
+ case JIM_EXPROP_STREQ:
+ case JIM_EXPROP_STRNE:
+ wC = Jim_StringEqObj(A, B);
+ if (e->opcode == JIM_EXPROP_STRNE) {
+ wC = !wC;
+ }
+ break;
+ case JIM_EXPROP_STRIN:
+ wC = JimSearchList(interp, B, A);
+ break;
+ case JIM_EXPROP_STRNI:
+ wC = !JimSearchList(interp, B, A);
+ break;
+ default:
+ abort();
+ }
+ ExprPush(e, Jim_NewIntObj(interp, wC));
+
+ Jim_DecrRefCount(interp, A);
+ Jim_DecrRefCount(interp, B);
+
+ return JIM_OK;
+}
+
+static int ExprBool(Jim_Interp *interp, Jim_Obj *obj)
+{
+ long l;
+ double d;
+
+ if (Jim_GetLong(interp, obj, &l) == JIM_OK) {
+ return l != 0;
+ }
+ if (Jim_GetDouble(interp, obj, &d) == JIM_OK) {
+ return d != 0;
+ }
+ return -1;
+}
+
+static int JimExprOpAndLeft(Jim_Interp *interp, struct JimExprState *e)
+{
+ Jim_Obj *skip = ExprPop(e);
+ Jim_Obj *A = ExprPop(e);
+ int rc = JIM_OK;
+
+ switch (ExprBool(interp, A)) {
+ case 0:
+
+ e->skip = JimWideValue(skip);
+ ExprPush(e, Jim_NewIntObj(interp, 0));
+ break;
+
+ case 1:
+
+ break;
+
+ case -1:
+
+ rc = JIM_ERR;
+ }
+ Jim_DecrRefCount(interp, A);
+ Jim_DecrRefCount(interp, skip);
+
+ return rc;
+}
+
+static int JimExprOpOrLeft(Jim_Interp *interp, struct JimExprState *e)
+{
+ Jim_Obj *skip = ExprPop(e);
+ Jim_Obj *A = ExprPop(e);
+ int rc = JIM_OK;
+
+ switch (ExprBool(interp, A)) {
+ case 0:
+
+ break;
+
+ case 1:
+
+ e->skip = JimWideValue(skip);
+ ExprPush(e, Jim_NewIntObj(interp, 1));
+ break;
+
+ case -1:
+
+ rc = JIM_ERR;
+ break;
+ }
+ Jim_DecrRefCount(interp, A);
+ Jim_DecrRefCount(interp, skip);
+
+ return rc;
+}
+
+static int JimExprOpAndOrRight(Jim_Interp *interp, struct JimExprState *e)
+{
+ Jim_Obj *A = ExprPop(e);
+ int rc = JIM_OK;
+
+ switch (ExprBool(interp, A)) {
+ case 0:
+ ExprPush(e, Jim_NewIntObj(interp, 0));
+ break;
+
+ case 1:
+ ExprPush(e, Jim_NewIntObj(interp, 1));
+ break;
+
+ case -1:
+
+ rc = JIM_ERR;
+ break;
+ }
+ Jim_DecrRefCount(interp, A);
+
+ return rc;
+}
+
+static int JimExprOpTernaryLeft(Jim_Interp *interp, struct JimExprState *e)
+{
+ Jim_Obj *skip = ExprPop(e);
+ Jim_Obj *A = ExprPop(e);
+ int rc = JIM_OK;
+
+
+ ExprPush(e, A);
+
+ switch (ExprBool(interp, A)) {
+ case 0:
+
+ e->skip = JimWideValue(skip);
+
+ ExprPush(e, Jim_NewIntObj(interp, 0));
+ break;
+
+ case 1:
+
+ break;
+
+ case -1:
+
+ rc = JIM_ERR;
+ break;
+ }
+ Jim_DecrRefCount(interp, A);
+ Jim_DecrRefCount(interp, skip);
+
+ return rc;
+}
+
+static int JimExprOpColonLeft(Jim_Interp *interp, struct JimExprState *e)
+{
+ Jim_Obj *skip = ExprPop(e);
+ Jim_Obj *B = ExprPop(e);
+ Jim_Obj *A = ExprPop(e);
+
+
+ if (ExprBool(interp, A)) {
+
+ e->skip = JimWideValue(skip);
+
+ ExprPush(e, B);
+ }
+
+ Jim_DecrRefCount(interp, skip);
+ Jim_DecrRefCount(interp, A);
+ Jim_DecrRefCount(interp, B);
+ return JIM_OK;
+}
+
+static int JimExprOpNull(Jim_Interp *interp, struct JimExprState *e)
+{
+ return JIM_OK;
+}
+
+enum
+{
+ LAZY_NONE,
+ LAZY_OP,
+ LAZY_LEFT,
+ LAZY_RIGHT
+};
+
+#define OPRINIT(N, P, A, F) {N, F, P, A, LAZY_NONE, sizeof(N) - 1}
+#define OPRINIT_LAZY(N, P, A, F, L) {N, F, P, A, L, sizeof(N) - 1}
+
+static const struct Jim_ExprOperator Jim_ExprOperators[] = {
+ OPRINIT("*", 110, 2, JimExprOpBin),
+ OPRINIT("/", 110, 2, JimExprOpBin),
+ OPRINIT("%", 110, 2, JimExprOpIntBin),
+
+ OPRINIT("-", 100, 2, JimExprOpBin),
+ OPRINIT("+", 100, 2, JimExprOpBin),
+
+ OPRINIT("<<", 90, 2, JimExprOpIntBin),
+ OPRINIT(">>", 90, 2, JimExprOpIntBin),
+
+ OPRINIT("<<<", 90, 2, JimExprOpIntBin),
+ OPRINIT(">>>", 90, 2, JimExprOpIntBin),
+
+ OPRINIT("<", 80, 2, JimExprOpBin),
+ OPRINIT(">", 80, 2, JimExprOpBin),
+ OPRINIT("<=", 80, 2, JimExprOpBin),
+ OPRINIT(">=", 80, 2, JimExprOpBin),
+
+ OPRINIT("==", 70, 2, JimExprOpBin),
+ OPRINIT("!=", 70, 2, JimExprOpBin),
+
+ OPRINIT("&", 50, 2, JimExprOpIntBin),
+ OPRINIT("^", 49, 2, JimExprOpIntBin),
+ OPRINIT("|", 48, 2, JimExprOpIntBin),
+
+ OPRINIT_LAZY("&&", 10, 2, NULL, LAZY_OP),
+ OPRINIT_LAZY(NULL, 10, 2, JimExprOpAndLeft, LAZY_LEFT),
+ OPRINIT_LAZY(NULL, 10, 2, JimExprOpAndOrRight, LAZY_RIGHT),
+
+ OPRINIT_LAZY("||", 9, 2, NULL, LAZY_OP),
+ OPRINIT_LAZY(NULL, 9, 2, JimExprOpOrLeft, LAZY_LEFT),
+ OPRINIT_LAZY(NULL, 9, 2, JimExprOpAndOrRight, LAZY_RIGHT),
+
+ OPRINIT_LAZY("?", 5, 2, JimExprOpNull, LAZY_OP),
+ OPRINIT_LAZY(NULL, 5, 2, JimExprOpTernaryLeft, LAZY_LEFT),
+ OPRINIT_LAZY(NULL, 5, 2, JimExprOpNull, LAZY_RIGHT),
+
+ OPRINIT_LAZY(":", 5, 2, JimExprOpNull, LAZY_OP),
+ OPRINIT_LAZY(NULL, 5, 2, JimExprOpColonLeft, LAZY_LEFT),
+ OPRINIT_LAZY(NULL, 5, 2, JimExprOpNull, LAZY_RIGHT),
+
+ OPRINIT("**", 250, 2, JimExprOpBin),
+
+ OPRINIT("eq", 60, 2, JimExprOpStrBin),
+ OPRINIT("ne", 60, 2, JimExprOpStrBin),
+
+ OPRINIT("in", 55, 2, JimExprOpStrBin),
+ OPRINIT("ni", 55, 2, JimExprOpStrBin),
+
+ OPRINIT("!", 150, 1, JimExprOpNumUnary),
+ OPRINIT("~", 150, 1, JimExprOpIntUnary),
+ OPRINIT(NULL, 150, 1, JimExprOpNumUnary),
+ OPRINIT(NULL, 150, 1, JimExprOpNumUnary),
+
+
+
+ OPRINIT("int", 200, 1, JimExprOpNumUnary),
+ OPRINIT("wide", 200, 1, JimExprOpNumUnary),
+ OPRINIT("abs", 200, 1, JimExprOpNumUnary),
+ OPRINIT("double", 200, 1, JimExprOpNumUnary),
+ OPRINIT("round", 200, 1, JimExprOpNumUnary),
+ OPRINIT("rand", 200, 0, JimExprOpNone),
+ OPRINIT("srand", 200, 1, JimExprOpIntUnary),
+
+#ifdef JIM_MATH_FUNCTIONS
+ OPRINIT("sin", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("cos", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("tan", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("asin", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("acos", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("atan", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("sinh", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("cosh", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("tanh", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("ceil", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("floor", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("exp", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("log", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("log10", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("sqrt", 200, 1, JimExprOpDoubleUnary),
+ OPRINIT("pow", 200, 2, JimExprOpBin),
+#endif
+};
+#undef OPRINIT
+#undef OPRINIT_LAZY
+
+#define JIM_EXPR_OPERATORS_NUM \
+ (sizeof(Jim_ExprOperators)/sizeof(struct Jim_ExprOperator))
+
+static int JimParseExpression(struct JimParserCtx *pc)
+{
+
+ while (isspace(UCHAR(*pc->p)) || (*(pc->p) == '\\' && *(pc->p + 1) == '\n')) {
+ if (*pc->p == '\n') {
+ pc->linenr++;
+ }
+ pc->p++;
+ pc->len--;
+ }
+
+
+ pc->tline = pc->linenr;
+ pc->tstart = pc->p;
+
+ if (pc->len == 0) {
+ pc->tend = pc->p;
+ pc->tt = JIM_TT_EOL;
+ pc->eof = 1;
+ return JIM_OK;
+ }
+ switch (*(pc->p)) {
+ case '(':
+ pc->tt = JIM_TT_SUBEXPR_START;
+ goto singlechar;
+ case ')':
+ pc->tt = JIM_TT_SUBEXPR_END;
+ goto singlechar;
+ case ',':
+ pc->tt = JIM_TT_SUBEXPR_COMMA;
+singlechar:
+ pc->tend = pc->p;
+ pc->p++;
+ pc->len--;
+ break;
+ case '[':
+ return JimParseCmd(pc);
+ case '$':
+ if (JimParseVar(pc) == JIM_ERR)
+ return JimParseExprOperator(pc);
+ else {
+
+ if (pc->tt == JIM_TT_EXPRSUGAR) {
+ return JIM_ERR;
+ }
+ return JIM_OK;
+ }
+ break;
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ case '.':
+ return JimParseExprNumber(pc);
+ case '"':
+ return JimParseQuote(pc);
+ case '{':
+ return JimParseBrace(pc);
+
+ case 'N':
+ case 'I':
+ case 'n':
+ case 'i':
+ if (JimParseExprIrrational(pc) == JIM_ERR)
+ return JimParseExprOperator(pc);
+ break;
+ default:
+ return JimParseExprOperator(pc);
+ break;
+ }
+ return JIM_OK;
+}
+
+static int JimParseExprNumber(struct JimParserCtx *pc)
+{
+ char *end;
+
+
+ pc->tt = JIM_TT_EXPR_INT;
+
+ jim_strtoull(pc->p, (char **)&pc->p);
+
+ if (strchr("eENnIi.", *pc->p) || pc->p == pc->tstart) {
+ if (strtod(pc->tstart, &end)) { }
+ if (end == pc->tstart)
+ return JIM_ERR;
+ if (end > pc->p) {
+
+ pc->tt = JIM_TT_EXPR_DOUBLE;
+ pc->p = end;
+ }
+ }
+ pc->tend = pc->p - 1;
+ pc->len -= (pc->p - pc->tstart);
+ return JIM_OK;
+}
+
+static int JimParseExprIrrational(struct JimParserCtx *pc)
+{
+ const char *irrationals[] = { "NaN", "nan", "NAN", "Inf", "inf", "INF", NULL };
+ int i;
+
+ for (i = 0; irrationals[i]; i++) {
+ const char *irr = irrationals[i];
+
+ if (strncmp(irr, pc->p, 3) == 0) {
+ pc->p += 3;
+ pc->len -= 3;
+ pc->tend = pc->p - 1;
+ pc->tt = JIM_TT_EXPR_DOUBLE;
+ return JIM_OK;
+ }
+ }
+ return JIM_ERR;
+}
+
+static int JimParseExprOperator(struct JimParserCtx *pc)
+{
+ int i;
+ int bestIdx = -1, bestLen = 0;
+
+
+ for (i = 0; i < (signed)JIM_EXPR_OPERATORS_NUM; i++) {
+ const char * const opname = Jim_ExprOperators[i].name;
+ const int oplen = Jim_ExprOperators[i].namelen;
+
+ if (opname == NULL || opname[0] != pc->p[0]) {
+ continue;
+ }
+
+ if (oplen > bestLen && strncmp(opname, pc->p, oplen) == 0) {
+ bestIdx = i + JIM_TT_EXPR_OP;
+ bestLen = oplen;
+ }
+ }
+ if (bestIdx == -1) {
+ return JIM_ERR;
+ }
+
+
+ if (bestIdx >= JIM_EXPROP_FUNC_FIRST) {
+ const char *p = pc->p + bestLen;
+ int len = pc->len - bestLen;
+
+ while (len && isspace(UCHAR(*p))) {
+ len--;
+ p++;
+ }
+ if (*p != '(') {
+ return JIM_ERR;
+ }
+ }
+ pc->tend = pc->p + bestLen - 1;
+ pc->p += bestLen;
+ pc->len -= bestLen;
+
+ pc->tt = bestIdx;
+ return JIM_OK;
+}
+
+static const struct Jim_ExprOperator *JimExprOperatorInfoByOpcode(int opcode)
+{
+ static Jim_ExprOperator dummy_op;
+ if (opcode < JIM_TT_EXPR_OP) {
+ return &dummy_op;
+ }
+ return &Jim_ExprOperators[opcode - JIM_TT_EXPR_OP];
+}
+
+const char *jim_tt_name(int type)
+{
+ static const char * const tt_names[JIM_TT_EXPR_OP] =
+ { "NIL", "STR", "ESC", "VAR", "ARY", "CMD", "SEP", "EOL", "EOF", "LIN", "WRD", "(((", ")))", ",,,", "INT",
+ "DBL", "$()" };
+ if (type < JIM_TT_EXPR_OP) {
+ return tt_names[type];
+ }
+ else {
+ const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(type);
+ static char buf[20];
+
+ if (op->name) {
+ return op->name;
+ }
+ sprintf(buf, "(%d)", type);
+ return buf;
+ }
+}
+
+static void FreeExprInternalRep(Jim_Interp *interp, Jim_Obj *objPtr);
+static void DupExprInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
+static int SetExprFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr);
+
+static const Jim_ObjType exprObjType = {
+ "expression",
+ FreeExprInternalRep,
+ DupExprInternalRep,
+ NULL,
+ JIM_TYPE_REFERENCES,
+};
+
+
+typedef struct ExprByteCode
+{
+ ScriptToken *token;
+ int len;
+ int inUse;
+} ExprByteCode;
+
+static void ExprFreeByteCode(Jim_Interp *interp, ExprByteCode * expr)
+{
+ int i;
+
+ for (i = 0; i < expr->len; i++) {
+ Jim_DecrRefCount(interp, expr->token[i].objPtr);
+ }
+ Jim_Free(expr->token);
+ Jim_Free(expr);
+}
+
+static void FreeExprInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ ExprByteCode *expr = (void *)objPtr->internalRep.ptr;
+
+ if (expr) {
+ if (--expr->inUse != 0) {
+ return;
+ }
+
+ ExprFreeByteCode(interp, expr);
+ }
+}
+
+static void DupExprInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
+{
+ JIM_NOTUSED(interp);
+ JIM_NOTUSED(srcPtr);
+
+
+ dupPtr->typePtr = NULL;
+}
+
+
+static int ExprCheckCorrectness(ExprByteCode * expr)
+{
+ int i;
+ int stacklen = 0;
+ int ternary = 0;
+
+ for (i = 0; i < expr->len; i++) {
+ ScriptToken *t = &expr->token[i];
+ const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(t->type);
+
+ stacklen -= op->arity;
+ if (stacklen < 0) {
+ break;
+ }
+ if (t->type == JIM_EXPROP_TERNARY || t->type == JIM_EXPROP_TERNARY_LEFT) {
+ ternary++;
+ }
+ else if (t->type == JIM_EXPROP_COLON || t->type == JIM_EXPROP_COLON_LEFT) {
+ ternary--;
+ }
+
+
+ stacklen++;
+ }
+ if (stacklen != 1 || ternary != 0) {
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+static int ExprAddLazyOperator(Jim_Interp *interp, ExprByteCode * expr, ParseToken *t)
+{
+ int i;
+
+ int leftindex, arity, offset;
+
+
+ leftindex = expr->len - 1;
+
+ arity = 1;
+ while (arity) {
+ ScriptToken *tt = &expr->token[leftindex];
+
+ if (tt->type >= JIM_TT_EXPR_OP) {
+ arity += JimExprOperatorInfoByOpcode(tt->type)->arity;
+ }
+ arity--;
+ if (--leftindex < 0) {
+ return JIM_ERR;
+ }
+ }
+ leftindex++;
+
+
+ memmove(&expr->token[leftindex + 2], &expr->token[leftindex],
+ sizeof(*expr->token) * (expr->len - leftindex));
+ expr->len += 2;
+ offset = (expr->len - leftindex) - 1;
+
+ expr->token[leftindex + 1].type = t->type + 1;
+ expr->token[leftindex + 1].objPtr = interp->emptyObj;
+
+ expr->token[leftindex].type = JIM_TT_EXPR_INT;
+ expr->token[leftindex].objPtr = Jim_NewIntObj(interp, offset);
+
+
+ expr->token[expr->len].objPtr = interp->emptyObj;
+ expr->token[expr->len].type = t->type + 2;
+ expr->len++;
+
+
+ for (i = leftindex - 1; i > 0; i--) {
+ const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(expr->token[i].type);
+ if (op->lazy == LAZY_LEFT) {
+ if (JimWideValue(expr->token[i - 1].objPtr) + i - 1 >= leftindex) {
+ JimWideValue(expr->token[i - 1].objPtr) += 2;
+ }
+ }
+ }
+ return JIM_OK;
+}
+
+static int ExprAddOperator(Jim_Interp *interp, ExprByteCode * expr, ParseToken *t)
+{
+ struct ScriptToken *token = &expr->token[expr->len];
+ const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(t->type);
+
+ if (op->lazy == LAZY_OP) {
+ if (ExprAddLazyOperator(interp, expr, t) != JIM_OK) {
+ Jim_SetResultFormatted(interp, "Expression has bad operands to %s", op->name);
+ return JIM_ERR;
+ }
+ }
+ else {
+ token->objPtr = interp->emptyObj;
+ token->type = t->type;
+ expr->len++;
+ }
+ return JIM_OK;
+}
+
+static int ExprTernaryGetColonLeftIndex(ExprByteCode *expr, int right_index)
+{
+ int ternary_count = 1;
+
+ right_index--;
+
+ while (right_index > 1) {
+ if (expr->token[right_index].type == JIM_EXPROP_TERNARY_LEFT) {
+ ternary_count--;
+ }
+ else if (expr->token[right_index].type == JIM_EXPROP_COLON_RIGHT) {
+ ternary_count++;
+ }
+ else if (expr->token[right_index].type == JIM_EXPROP_COLON_LEFT && ternary_count == 1) {
+ return right_index;
+ }
+ right_index--;
+ }
+
+
+ return -1;
+}
+
+static int ExprTernaryGetMoveIndices(ExprByteCode *expr, int right_index, int *prev_right_index, int *prev_left_index)
+{
+ int i = right_index - 1;
+ int ternary_count = 1;
+
+ while (i > 1) {
+ if (expr->token[i].type == JIM_EXPROP_TERNARY_LEFT) {
+ if (--ternary_count == 0 && expr->token[i - 2].type == JIM_EXPROP_COLON_RIGHT) {
+ *prev_right_index = i - 2;
+ *prev_left_index = ExprTernaryGetColonLeftIndex(expr, *prev_right_index);
+ return 1;
+ }
+ }
+ else if (expr->token[i].type == JIM_EXPROP_COLON_RIGHT) {
+ if (ternary_count == 0) {
+ return 0;
+ }
+ ternary_count++;
+ }
+ i--;
+ }
+ return 0;
+}
+
+static void ExprTernaryReorderExpression(Jim_Interp *interp, ExprByteCode *expr)
+{
+ int i;
+
+ for (i = expr->len - 1; i > 1; i--) {
+ int prev_right_index;
+ int prev_left_index;
+ int j;
+ ScriptToken tmp;
+
+ if (expr->token[i].type != JIM_EXPROP_COLON_RIGHT) {
+ continue;
+ }
+
+
+ if (ExprTernaryGetMoveIndices(expr, i, &prev_right_index, &prev_left_index) == 0) {
+ continue;
+ }
+
+ tmp = expr->token[prev_right_index];
+ for (j = prev_right_index; j < i; j++) {
+ expr->token[j] = expr->token[j + 1];
+ }
+ expr->token[i] = tmp;
+
+ JimWideValue(expr->token[prev_left_index-1].objPtr) += (i - prev_right_index);
+
+
+ i++;
+ }
+}
+
+static ExprByteCode *ExprCreateByteCode(Jim_Interp *interp, const ParseTokenList *tokenlist, Jim_Obj *fileNameObj)
+{
+ Jim_Stack stack;
+ ExprByteCode *expr;
+ int ok = 1;
+ int i;
+ int prevtt = JIM_TT_NONE;
+ int have_ternary = 0;
+
+
+ int count = tokenlist->count - 1;
+
+ expr = Jim_Alloc(sizeof(*expr));
+ expr->inUse = 1;
+ expr->len = 0;
+
+ Jim_InitStack(&stack);
+
+ for (i = 0; i < tokenlist->count; i++) {
+ ParseToken *t = &tokenlist->list[i];
+ const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(t->type);
+
+ if (op->lazy == LAZY_OP) {
+ count += 2;
+
+ if (t->type == JIM_EXPROP_TERNARY) {
+ have_ternary = 1;
+ }
+ }
+ }
+
+ expr->token = Jim_Alloc(sizeof(ScriptToken) * count);
+
+ for (i = 0; i < tokenlist->count && ok; i++) {
+ ParseToken *t = &tokenlist->list[i];
+
+
+ struct ScriptToken *token = &expr->token[expr->len];
+
+ if (t->type == JIM_TT_EOL) {
+ break;
+ }
+
+ switch (t->type) {
+ case JIM_TT_STR:
+ case JIM_TT_ESC:
+ case JIM_TT_VAR:
+ case JIM_TT_DICTSUGAR:
+ case JIM_TT_EXPRSUGAR:
+ case JIM_TT_CMD:
+ token->type = t->type;
+strexpr:
+ token->objPtr = Jim_NewStringObj(interp, t->token, t->len);
+ if (t->type == JIM_TT_CMD) {
+
+ JimSetSourceInfo(interp, token->objPtr, fileNameObj, t->line);
+ }
+ expr->len++;
+ break;
+
+ case JIM_TT_EXPR_INT:
+ case JIM_TT_EXPR_DOUBLE:
+ {
+ char *endptr;
+ if (t->type == JIM_TT_EXPR_INT) {
+ token->objPtr = Jim_NewIntObj(interp, jim_strtoull(t->token, &endptr));
+ }
+ else {
+ token->objPtr = Jim_NewDoubleObj(interp, strtod(t->token, &endptr));
+ }
+ if (endptr != t->token + t->len) {
+
+ Jim_FreeNewObj(interp, token->objPtr);
+ token->type = JIM_TT_STR;
+ goto strexpr;
+ }
+ token->type = t->type;
+ expr->len++;
+ }
+ break;
+
+ case JIM_TT_SUBEXPR_START:
+ Jim_StackPush(&stack, t);
+ prevtt = JIM_TT_NONE;
+ continue;
+
+ case JIM_TT_SUBEXPR_COMMA:
+
+ continue;
+
+ case JIM_TT_SUBEXPR_END:
+ ok = 0;
+ while (Jim_StackLen(&stack)) {
+ ParseToken *tt = Jim_StackPop(&stack);
+
+ if (tt->type == JIM_TT_SUBEXPR_START) {
+ ok = 1;
+ break;
+ }
+
+ if (ExprAddOperator(interp, expr, tt) != JIM_OK) {
+ goto err;
+ }
+ }
+ if (!ok) {
+ Jim_SetResultString(interp, "Unexpected close parenthesis", -1);
+ goto err;
+ }
+ break;
+
+
+ default:{
+
+ const struct Jim_ExprOperator *op;
+ ParseToken *tt;
+
+
+ if (prevtt == JIM_TT_NONE || prevtt >= JIM_TT_EXPR_OP) {
+ if (t->type == JIM_EXPROP_SUB) {
+ t->type = JIM_EXPROP_UNARYMINUS;
+ }
+ else if (t->type == JIM_EXPROP_ADD) {
+ t->type = JIM_EXPROP_UNARYPLUS;
+ }
+ }
+
+ op = JimExprOperatorInfoByOpcode(t->type);
+
+
+ while ((tt = Jim_StackPeek(&stack)) != NULL) {
+ const struct Jim_ExprOperator *tt_op =
+ JimExprOperatorInfoByOpcode(tt->type);
+
+
+
+ if (op->arity != 1 && tt_op->precedence >= op->precedence) {
+ if (ExprAddOperator(interp, expr, tt) != JIM_OK) {
+ ok = 0;
+ goto err;
+ }
+ Jim_StackPop(&stack);
+ }
+ else {
+ break;
+ }
+ }
+ Jim_StackPush(&stack, t);
+ break;
+ }
+ }
+ prevtt = t->type;
+ }
+
+
+ while (Jim_StackLen(&stack)) {
+ ParseToken *tt = Jim_StackPop(&stack);
+
+ if (tt->type == JIM_TT_SUBEXPR_START) {
+ ok = 0;
+ Jim_SetResultString(interp, "Missing close parenthesis", -1);
+ goto err;
+ }
+ if (ExprAddOperator(interp, expr, tt) != JIM_OK) {
+ ok = 0;
+ goto err;
+ }
+ }
+
+ if (have_ternary) {
+ ExprTernaryReorderExpression(interp, expr);
+ }
+
+ err:
+
+ Jim_FreeStack(&stack);
+
+ for (i = 0; i < expr->len; i++) {
+ Jim_IncrRefCount(expr->token[i].objPtr);
+ }
+
+ if (!ok) {
+ ExprFreeByteCode(interp, expr);
+ return NULL;
+ }
+
+ return expr;
+}
+
+
+static int SetExprFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr)
+{
+ int exprTextLen;
+ const char *exprText;
+ struct JimParserCtx parser;
+ struct ExprByteCode *expr;
+ ParseTokenList tokenlist;
+ int line;
+ Jim_Obj *fileNameObj;
+ int rc = JIM_ERR;
+
+
+ if (objPtr->typePtr == &sourceObjType) {
+ fileNameObj = objPtr->internalRep.sourceValue.fileNameObj;
+ line = objPtr->internalRep.sourceValue.lineNumber;
+ }
+ else {
+ fileNameObj = interp->emptyObj;
+ line = 1;
+ }
+ Jim_IncrRefCount(fileNameObj);
+
+ exprText = Jim_GetString(objPtr, &exprTextLen);
+
+
+ ScriptTokenListInit(&tokenlist);
+
+ JimParserInit(&parser, exprText, exprTextLen, line);
+ while (!parser.eof) {
+ if (JimParseExpression(&parser) != JIM_OK) {
+ ScriptTokenListFree(&tokenlist);
+ invalidexpr:
+ Jim_SetResultFormatted(interp, "syntax error in expression: \"%#s\"", objPtr);
+ expr = NULL;
+ goto err;
+ }
+
+ ScriptAddToken(&tokenlist, parser.tstart, parser.tend - parser.tstart + 1, parser.tt,
+ parser.tline);
+ }
+
+#ifdef DEBUG_SHOW_EXPR_TOKENS
+ {
+ int i;
+ printf("==== Expr Tokens (%s) ====\n", Jim_String(fileNameObj));
+ for (i = 0; i < tokenlist.count; i++) {
+ printf("[%2d]@%d %s '%.*s'\n", i, tokenlist.list[i].line, jim_tt_name(tokenlist.list[i].type),
+ tokenlist.list[i].len, tokenlist.list[i].token);
+ }
+ }
+#endif
+
+ if (JimParseCheckMissing(interp, parser.missing.ch) == JIM_ERR) {
+ ScriptTokenListFree(&tokenlist);
+ Jim_DecrRefCount(interp, fileNameObj);
+ return JIM_ERR;
+ }
+
+
+ expr = ExprCreateByteCode(interp, &tokenlist, fileNameObj);
+
+
+ ScriptTokenListFree(&tokenlist);
+
+ if (!expr) {
+ goto err;
+ }
+
+#ifdef DEBUG_SHOW_EXPR
+ {
+ int i;
+
+ printf("==== Expr ====\n");
+ for (i = 0; i < expr->len; i++) {
+ ScriptToken *t = &expr->token[i];
+
+ printf("[%2d] %s '%s'\n", i, jim_tt_name(t->type), Jim_String(t->objPtr));
+ }
+ }
+#endif
+
+
+ if (ExprCheckCorrectness(expr) != JIM_OK) {
+ ExprFreeByteCode(interp, expr);
+ goto invalidexpr;
+ }
+
+ rc = JIM_OK;
+
+ err:
+
+ Jim_DecrRefCount(interp, fileNameObj);
+ Jim_FreeIntRep(interp, objPtr);
+ Jim_SetIntRepPtr(objPtr, expr);
+ objPtr->typePtr = &exprObjType;
+ return rc;
+}
+
+static ExprByteCode *JimGetExpression(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ if (objPtr->typePtr != &exprObjType) {
+ if (SetExprFromAny(interp, objPtr) != JIM_OK) {
+ return NULL;
+ }
+ }
+ return (ExprByteCode *) Jim_GetIntRepPtr(objPtr);
+}
+
+#ifdef JIM_OPTIMIZATION
+static Jim_Obj *JimExprIntValOrVar(Jim_Interp *interp, const ScriptToken *token)
+{
+ if (token->type == JIM_TT_EXPR_INT)
+ return token->objPtr;
+ else if (token->type == JIM_TT_VAR)
+ return Jim_GetVariable(interp, token->objPtr, JIM_NONE);
+ else if (token->type == JIM_TT_DICTSUGAR)
+ return JimExpandDictSugar(interp, token->objPtr);
+ else
+ return NULL;
+}
+#endif
+
+#define JIM_EE_STATICSTACK_LEN 10
+
+int Jim_EvalExpression(Jim_Interp *interp, Jim_Obj *exprObjPtr, Jim_Obj **exprResultPtrPtr)
+{
+ ExprByteCode *expr;
+ Jim_Obj *staticStack[JIM_EE_STATICSTACK_LEN];
+ int i;
+ int retcode = JIM_OK;
+ struct JimExprState e;
+
+ expr = JimGetExpression(interp, exprObjPtr);
+ if (!expr) {
+ return JIM_ERR;
+ }
+
+#ifdef JIM_OPTIMIZATION
+ {
+ Jim_Obj *objPtr;
+
+
+ switch (expr->len) {
+ case 1:
+ objPtr = JimExprIntValOrVar(interp, &expr->token[0]);
+ if (objPtr) {
+ Jim_IncrRefCount(objPtr);
+ *exprResultPtrPtr = objPtr;
+ return JIM_OK;
+ }
+ break;
+
+ case 2:
+ if (expr->token[1].type == JIM_EXPROP_NOT) {
+ objPtr = JimExprIntValOrVar(interp, &expr->token[0]);
+
+ if (objPtr && JimIsWide(objPtr)) {
+ *exprResultPtrPtr = JimWideValue(objPtr) ? interp->falseObj : interp->trueObj;
+ Jim_IncrRefCount(*exprResultPtrPtr);
+ return JIM_OK;
+ }
+ }
+ break;
+
+ case 3:
+ objPtr = JimExprIntValOrVar(interp, &expr->token[0]);
+ if (objPtr && JimIsWide(objPtr)) {
+ Jim_Obj *objPtr2 = JimExprIntValOrVar(interp, &expr->token[1]);
+ if (objPtr2 && JimIsWide(objPtr2)) {
+ jim_wide wideValueA = JimWideValue(objPtr);
+ jim_wide wideValueB = JimWideValue(objPtr2);
+ int cmpRes;
+ switch (expr->token[2].type) {
+ case JIM_EXPROP_LT:
+ cmpRes = wideValueA < wideValueB;
+ break;
+ case JIM_EXPROP_LTE:
+ cmpRes = wideValueA <= wideValueB;
+ break;
+ case JIM_EXPROP_GT:
+ cmpRes = wideValueA > wideValueB;
+ break;
+ case JIM_EXPROP_GTE:
+ cmpRes = wideValueA >= wideValueB;
+ break;
+ case JIM_EXPROP_NUMEQ:
+ cmpRes = wideValueA == wideValueB;
+ break;
+ case JIM_EXPROP_NUMNE:
+ cmpRes = wideValueA != wideValueB;
+ break;
+ default:
+ goto noopt;
+ }
+ *exprResultPtrPtr = cmpRes ? interp->trueObj : interp->falseObj;
+ Jim_IncrRefCount(*exprResultPtrPtr);
+ return JIM_OK;
+ }
+ }
+ break;
+ }
+ }
+noopt:
+#endif
+
+ expr->inUse++;
+
+
+
+ if (expr->len > JIM_EE_STATICSTACK_LEN)
+ e.stack = Jim_Alloc(sizeof(Jim_Obj *) * expr->len);
+ else
+ e.stack = staticStack;
+
+ e.stacklen = 0;
+
+
+ for (i = 0; i < expr->len && retcode == JIM_OK; i++) {
+ Jim_Obj *objPtr;
+
+ switch (expr->token[i].type) {
+ case JIM_TT_EXPR_INT:
+ case JIM_TT_EXPR_DOUBLE:
+ case JIM_TT_STR:
+ ExprPush(&e, expr->token[i].objPtr);
+ break;
+
+ case JIM_TT_VAR:
+ objPtr = Jim_GetVariable(interp, expr->token[i].objPtr, JIM_ERRMSG);
+ if (objPtr) {
+ ExprPush(&e, objPtr);
+ }
+ else {
+ retcode = JIM_ERR;
+ }
+ break;
+
+ case JIM_TT_DICTSUGAR:
+ objPtr = JimExpandDictSugar(interp, expr->token[i].objPtr);
+ if (objPtr) {
+ ExprPush(&e, objPtr);
+ }
+ else {
+ retcode = JIM_ERR;
+ }
+ break;
+
+ case JIM_TT_ESC:
+ retcode = Jim_SubstObj(interp, expr->token[i].objPtr, &objPtr, JIM_NONE);
+ if (retcode == JIM_OK) {
+ ExprPush(&e, objPtr);
+ }
+ break;
+
+ case JIM_TT_CMD:
+ retcode = Jim_EvalObj(interp, expr->token[i].objPtr);
+ if (retcode == JIM_OK) {
+ ExprPush(&e, Jim_GetResult(interp));
+ }
+ break;
+
+ default:{
+
+ e.skip = 0;
+ e.opcode = expr->token[i].type;
+
+ retcode = JimExprOperatorInfoByOpcode(e.opcode)->funcop(interp, &e);
+
+ i += e.skip;
+ continue;
+ }
+ }
+ }
+
+ expr->inUse--;
+
+ if (retcode == JIM_OK) {
+ *exprResultPtrPtr = ExprPop(&e);
+ }
+ else {
+ for (i = 0; i < e.stacklen; i++) {
+ Jim_DecrRefCount(interp, e.stack[i]);
+ }
+ }
+ if (e.stack != staticStack) {
+ Jim_Free(e.stack);
+ }
+ return retcode;
+}
+
+int Jim_GetBoolFromExpr(Jim_Interp *interp, Jim_Obj *exprObjPtr, int *boolPtr)
+{
+ int retcode;
+ jim_wide wideValue;
+ double doubleValue;
+ Jim_Obj *exprResultPtr;
+
+ retcode = Jim_EvalExpression(interp, exprObjPtr, &exprResultPtr);
+ if (retcode != JIM_OK)
+ return retcode;
+
+ if (JimGetWideNoErr(interp, exprResultPtr, &wideValue) != JIM_OK) {
+ if (Jim_GetDouble(interp, exprResultPtr, &doubleValue) != JIM_OK) {
+ Jim_DecrRefCount(interp, exprResultPtr);
+ return JIM_ERR;
+ }
+ else {
+ Jim_DecrRefCount(interp, exprResultPtr);
+ *boolPtr = doubleValue != 0;
+ return JIM_OK;
+ }
+ }
+ *boolPtr = wideValue != 0;
+
+ Jim_DecrRefCount(interp, exprResultPtr);
+ return JIM_OK;
+}
+
+
+
+
+typedef struct ScanFmtPartDescr
+{
+ char *arg;
+ char *prefix;
+ size_t width;
+ int pos;
+ char type;
+ char modifier;
+} ScanFmtPartDescr;
+
+
+typedef struct ScanFmtStringObj
+{
+ jim_wide size;
+ char *stringRep;
+ size_t count;
+ size_t convCount;
+ size_t maxPos;
+ const char *error;
+ char *scratch;
+ ScanFmtPartDescr descr[1];
+} ScanFmtStringObj;
+
+
+static void FreeScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *objPtr);
+static void DupScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr);
+static void UpdateStringOfScanFmt(Jim_Obj *objPtr);
+
+static const Jim_ObjType scanFmtStringObjType = {
+ "scanformatstring",
+ FreeScanFmtInternalRep,
+ DupScanFmtInternalRep,
+ UpdateStringOfScanFmt,
+ JIM_TYPE_NONE,
+};
+
+void FreeScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ JIM_NOTUSED(interp);
+ Jim_Free((char *)objPtr->internalRep.ptr);
+ objPtr->internalRep.ptr = 0;
+}
+
+void DupScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr)
+{
+ size_t size = (size_t) ((ScanFmtStringObj *) srcPtr->internalRep.ptr)->size;
+ ScanFmtStringObj *newVec = (ScanFmtStringObj *) Jim_Alloc(size);
+
+ JIM_NOTUSED(interp);
+ memcpy(newVec, srcPtr->internalRep.ptr, size);
+ dupPtr->internalRep.ptr = newVec;
+ dupPtr->typePtr = &scanFmtStringObjType;
+}
+
+static void UpdateStringOfScanFmt(Jim_Obj *objPtr)
+{
+ JimSetStringBytes(objPtr, ((ScanFmtStringObj *) objPtr->internalRep.ptr)->stringRep);
+}
+
+
+static int SetScanFmtFromAny(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ ScanFmtStringObj *fmtObj;
+ char *buffer;
+ int maxCount, i, approxSize, lastPos = -1;
+ const char *fmt = objPtr->bytes;
+ int maxFmtLen = objPtr->length;
+ const char *fmtEnd = fmt + maxFmtLen;
+ int curr;
+
+ Jim_FreeIntRep(interp, objPtr);
+
+ for (i = 0, maxCount = 0; i < maxFmtLen; ++i)
+ if (fmt[i] == '%')
+ ++maxCount;
+
+ approxSize = sizeof(ScanFmtStringObj)
+ +(maxCount + 1) * sizeof(ScanFmtPartDescr)
+ +maxFmtLen * sizeof(char) + 3 + 1
+ + maxFmtLen * sizeof(char) + 1
+ + maxFmtLen * sizeof(char)
+ +(maxCount + 1) * sizeof(char)
+ +1;
+ fmtObj = (ScanFmtStringObj *) Jim_Alloc(approxSize);
+ memset(fmtObj, 0, approxSize);
+ fmtObj->size = approxSize;
+ fmtObj->maxPos = 0;
+ fmtObj->scratch = (char *)&fmtObj->descr[maxCount + 1];
+ fmtObj->stringRep = fmtObj->scratch + maxFmtLen + 3 + 1;
+ memcpy(fmtObj->stringRep, fmt, maxFmtLen);
+ buffer = fmtObj->stringRep + maxFmtLen + 1;
+ objPtr->internalRep.ptr = fmtObj;
+ objPtr->typePtr = &scanFmtStringObjType;
+ for (i = 0, curr = 0; fmt < fmtEnd; ++fmt) {
+ int width = 0, skip;
+ ScanFmtPartDescr *descr = &fmtObj->descr[curr];
+
+ fmtObj->count++;
+ descr->width = 0;
+
+ if (*fmt != '%' || fmt[1] == '%') {
+ descr->type = 0;
+ descr->prefix = &buffer[i];
+ for (; fmt < fmtEnd; ++fmt) {
+ if (*fmt == '%') {
+ if (fmt[1] != '%')
+ break;
+ ++fmt;
+ }
+ buffer[i++] = *fmt;
+ }
+ buffer[i++] = 0;
+ }
+
+ ++fmt;
+
+ if (fmt >= fmtEnd)
+ goto done;
+ descr->pos = 0;
+ if (*fmt == '*') {
+ descr->pos = -1;
+ ++fmt;
+ }
+ else
+ fmtObj->convCount++;
+
+ if (sscanf(fmt, "%d%n", &width, &skip) == 1) {
+ fmt += skip;
+
+ if (descr->pos != -1 && *fmt == '$') {
+ int prev;
+
+ ++fmt;
+ descr->pos = width;
+ width = 0;
+
+ if ((lastPos == 0 && descr->pos > 0)
+ || (lastPos > 0 && descr->pos == 0)) {
+ fmtObj->error = "cannot mix \"%\" and \"%n$\" conversion specifiers";
+ return JIM_ERR;
+ }
+
+ for (prev = 0; prev < curr; ++prev) {
+ if (fmtObj->descr[prev].pos == -1)
+ continue;
+ if (fmtObj->descr[prev].pos == descr->pos) {
+ fmtObj->error =
+ "variable is assigned by multiple \"%n$\" conversion specifiers";
+ return JIM_ERR;
+ }
+ }
+
+ if (sscanf(fmt, "%d%n", &width, &skip) == 1) {
+ descr->width = width;
+ fmt += skip;
+ }
+ if (descr->pos > 0 && (size_t) descr->pos > fmtObj->maxPos)
+ fmtObj->maxPos = descr->pos;
+ }
+ else {
+
+ descr->width = width;
+ }
+ }
+
+ if (lastPos == -1)
+ lastPos = descr->pos;
+
+ if (*fmt == '[') {
+ int swapped = 1, beg = i, end, j;
+
+ descr->type = '[';
+ descr->arg = &buffer[i];
+ ++fmt;
+ if (*fmt == '^')
+ buffer[i++] = *fmt++;
+ if (*fmt == ']')
+ buffer[i++] = *fmt++;
+ while (*fmt && *fmt != ']')
+ buffer[i++] = *fmt++;
+ if (*fmt != ']') {
+ fmtObj->error = "unmatched [ in format string";
+ return JIM_ERR;
+ }
+ end = i;
+ buffer[i++] = 0;
+
+ while (swapped) {
+ swapped = 0;
+ for (j = beg + 1; j < end - 1; ++j) {
+ if (buffer[j] == '-' && buffer[j - 1] > buffer[j + 1]) {
+ char tmp = buffer[j - 1];
+
+ buffer[j - 1] = buffer[j + 1];
+ buffer[j + 1] = tmp;
+ swapped = 1;
+ }
+ }
+ }
+ }
+ else {
+
+ if (strchr("hlL", *fmt) != 0)
+ descr->modifier = tolower((int)*fmt++);
+
+ descr->type = *fmt;
+ if (strchr("efgcsndoxui", *fmt) == 0) {
+ fmtObj->error = "bad scan conversion character";
+ return JIM_ERR;
+ }
+ else if (*fmt == 'c' && descr->width != 0) {
+ fmtObj->error = "field width may not be specified in %c " "conversion";
+ return JIM_ERR;
+ }
+ else if (*fmt == 'u' && descr->modifier == 'l') {
+ fmtObj->error = "unsigned wide not supported";
+ return JIM_ERR;
+ }
+ }
+ curr++;
+ }
+ done:
+ return JIM_OK;
+}
+
+
+
+#define FormatGetCnvCount(_fo_) \
+ ((ScanFmtStringObj*)((_fo_)->internalRep.ptr))->convCount
+#define FormatGetMaxPos(_fo_) \
+ ((ScanFmtStringObj*)((_fo_)->internalRep.ptr))->maxPos
+#define FormatGetError(_fo_) \
+ ((ScanFmtStringObj*)((_fo_)->internalRep.ptr))->error
+
+static Jim_Obj *JimScanAString(Jim_Interp *interp, const char *sdescr, const char *str)
+{
+ char *buffer = Jim_StrDup(str);
+ char *p = buffer;
+
+ while (*str) {
+ int c;
+ int n;
+
+ if (!sdescr && isspace(UCHAR(*str)))
+ break;
+
+ n = utf8_tounicode(str, &c);
+ if (sdescr && !JimCharsetMatch(sdescr, c, JIM_CHARSET_SCAN))
+ break;
+ while (n--)
+ *p++ = *str++;
+ }
+ *p = 0;
+ return Jim_NewStringObjNoAlloc(interp, buffer, p - buffer);
+}
+
+
+static int ScanOneEntry(Jim_Interp *interp, const char *str, int pos, int strLen,
+ ScanFmtStringObj * fmtObj, long idx, Jim_Obj **valObjPtr)
+{
+ const char *tok;
+ const ScanFmtPartDescr *descr = &fmtObj->descr[idx];
+ size_t scanned = 0;
+ size_t anchor = pos;
+ int i;
+ Jim_Obj *tmpObj = NULL;
+
+
+ *valObjPtr = 0;
+ if (descr->prefix) {
+ for (i = 0; pos < strLen && descr->prefix[i]; ++i) {
+
+ if (isspace(UCHAR(descr->prefix[i])))
+ while (pos < strLen && isspace(UCHAR(str[pos])))
+ ++pos;
+ else if (descr->prefix[i] != str[pos])
+ break;
+ else
+ ++pos;
+ }
+ if (pos >= strLen) {
+ return -1;
+ }
+ else if (descr->prefix[i] != 0)
+ return 0;
+ }
+
+ if (descr->type != 'c' && descr->type != '[' && descr->type != 'n')
+ while (isspace(UCHAR(str[pos])))
+ ++pos;
+
+ scanned = pos - anchor;
+
+
+ if (descr->type == 'n') {
+
+ *valObjPtr = Jim_NewIntObj(interp, anchor + scanned);
+ }
+ else if (pos >= strLen) {
+
+ return -1;
+ }
+ else if (descr->type == 'c') {
+ int c;
+ scanned += utf8_tounicode(&str[pos], &c);
+ *valObjPtr = Jim_NewIntObj(interp, c);
+ return scanned;
+ }
+ else {
+
+ if (descr->width > 0) {
+ size_t sLen = utf8_strlen(&str[pos], strLen - pos);
+ size_t tLen = descr->width > sLen ? sLen : descr->width;
+
+ tmpObj = Jim_NewStringObjUtf8(interp, str + pos, tLen);
+ tok = tmpObj->bytes;
+ }
+ else {
+
+ tok = &str[pos];
+ }
+ switch (descr->type) {
+ case 'd':
+ case 'o':
+ case 'x':
+ case 'u':
+ case 'i':{
+ char *endp;
+ jim_wide w;
+
+ int base = descr->type == 'o' ? 8
+ : descr->type == 'x' ? 16 : descr->type == 'i' ? 0 : 10;
+
+
+ if (base == 0) {
+ w = jim_strtoull(tok, &endp);
+ }
+ else {
+ w = strtoull(tok, &endp, base);
+ }
+
+ if (endp != tok) {
+
+ *valObjPtr = Jim_NewIntObj(interp, w);
+
+
+ scanned += endp - tok;
+ }
+ else {
+ scanned = *tok ? 0 : -1;
+ }
+ break;
+ }
+ case 's':
+ case '[':{
+ *valObjPtr = JimScanAString(interp, descr->arg, tok);
+ scanned += Jim_Length(*valObjPtr);
+ break;
+ }
+ case 'e':
+ case 'f':
+ case 'g':{
+ char *endp;
+ double value = strtod(tok, &endp);
+
+ if (endp != tok) {
+
+ *valObjPtr = Jim_NewDoubleObj(interp, value);
+
+ scanned += endp - tok;
+ }
+ else {
+ scanned = *tok ? 0 : -1;
+ }
+ break;
+ }
+ }
+ if (tmpObj) {
+ Jim_FreeNewObj(interp, tmpObj);
+ }
+ }
+ return scanned;
+}
+
+
+Jim_Obj *Jim_ScanString(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *fmtObjPtr, int flags)
+{
+ size_t i, pos;
+ int scanned = 1;
+ const char *str = Jim_String(strObjPtr);
+ int strLen = Jim_Utf8Length(interp, strObjPtr);
+ Jim_Obj *resultList = 0;
+ Jim_Obj **resultVec = 0;
+ int resultc;
+ Jim_Obj *emptyStr = 0;
+ ScanFmtStringObj *fmtObj;
+
+
+ JimPanic((fmtObjPtr->typePtr != &scanFmtStringObjType, "Jim_ScanString() for non-scan format"));
+
+ fmtObj = (ScanFmtStringObj *) fmtObjPtr->internalRep.ptr;
+
+ if (fmtObj->error != 0) {
+ if (flags & JIM_ERRMSG)
+ Jim_SetResultString(interp, fmtObj->error, -1);
+ return 0;
+ }
+
+ emptyStr = Jim_NewEmptyStringObj(interp);
+ Jim_IncrRefCount(emptyStr);
+
+ resultList = Jim_NewListObj(interp, NULL, 0);
+ if (fmtObj->maxPos > 0) {
+ for (i = 0; i < fmtObj->maxPos; ++i)
+ Jim_ListAppendElement(interp, resultList, emptyStr);
+ JimListGetElements(interp, resultList, &resultc, &resultVec);
+ }
+
+ for (i = 0, pos = 0; i < fmtObj->count; ++i) {
+ ScanFmtPartDescr *descr = &(fmtObj->descr[i]);
+ Jim_Obj *value = 0;
+
+
+ if (descr->type == 0)
+ continue;
+
+ if (scanned > 0)
+ scanned = ScanOneEntry(interp, str, pos, strLen, fmtObj, i, &value);
+
+ if (scanned == -1 && i == 0)
+ goto eof;
+
+ pos += scanned;
+
+
+ if (value == 0)
+ value = Jim_NewEmptyStringObj(interp);
+
+ if (descr->pos == -1) {
+ Jim_FreeNewObj(interp, value);
+ }
+ else if (descr->pos == 0)
+
+ Jim_ListAppendElement(interp, resultList, value);
+ else if (resultVec[descr->pos - 1] == emptyStr) {
+
+ Jim_DecrRefCount(interp, resultVec[descr->pos - 1]);
+ Jim_IncrRefCount(value);
+ resultVec[descr->pos - 1] = value;
+ }
+ else {
+
+ Jim_FreeNewObj(interp, value);
+ goto err;
+ }
+ }
+ Jim_DecrRefCount(interp, emptyStr);
+ return resultList;
+ eof:
+ Jim_DecrRefCount(interp, emptyStr);
+ Jim_FreeNewObj(interp, resultList);
+ return (Jim_Obj *)EOF;
+ err:
+ Jim_DecrRefCount(interp, emptyStr);
+ Jim_FreeNewObj(interp, resultList);
+ return 0;
+}
+
+
+static void JimPrngInit(Jim_Interp *interp)
+{
+#define PRNG_SEED_SIZE 256
+ int i;
+ unsigned int *seed;
+ time_t t = time(NULL);
+
+ interp->prngState = Jim_Alloc(sizeof(Jim_PrngState));
+
+ seed = Jim_Alloc(PRNG_SEED_SIZE * sizeof(*seed));
+ for (i = 0; i < PRNG_SEED_SIZE; i++) {
+ seed[i] = (rand() ^ t ^ clock());
+ }
+ JimPrngSeed(interp, (unsigned char *)seed, PRNG_SEED_SIZE * sizeof(*seed));
+ Jim_Free(seed);
+}
+
+
+static void JimRandomBytes(Jim_Interp *interp, void *dest, unsigned int len)
+{
+ Jim_PrngState *prng;
+ unsigned char *destByte = (unsigned char *)dest;
+ unsigned int si, sj, x;
+
+
+ if (interp->prngState == NULL)
+ JimPrngInit(interp);
+ prng = interp->prngState;
+
+ for (x = 0; x < len; x++) {
+ prng->i = (prng->i + 1) & 0xff;
+ si = prng->sbox[prng->i];
+ prng->j = (prng->j + si) & 0xff;
+ sj = prng->sbox[prng->j];
+ prng->sbox[prng->i] = sj;
+ prng->sbox[prng->j] = si;
+ *destByte++ = prng->sbox[(si + sj) & 0xff];
+ }
+}
+
+
+static void JimPrngSeed(Jim_Interp *interp, unsigned char *seed, int seedLen)
+{
+ int i;
+ Jim_PrngState *prng;
+
+
+ if (interp->prngState == NULL)
+ JimPrngInit(interp);
+ prng = interp->prngState;
+
+
+ for (i = 0; i < 256; i++)
+ prng->sbox[i] = i;
+
+ for (i = 0; i < seedLen; i++) {
+ unsigned char t;
+
+ t = prng->sbox[i & 0xFF];
+ prng->sbox[i & 0xFF] = prng->sbox[seed[i]];
+ prng->sbox[seed[i]] = t;
+ }
+ prng->i = prng->j = 0;
+
+ for (i = 0; i < 256; i += seedLen) {
+ JimRandomBytes(interp, seed, seedLen);
+ }
+}
+
+
+static int Jim_IncrCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ jim_wide wideValue, increment = 1;
+ Jim_Obj *intObjPtr;
+
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "varName ?increment?");
+ return JIM_ERR;
+ }
+ if (argc == 3) {
+ if (Jim_GetWide(interp, argv[2], &increment) != JIM_OK)
+ return JIM_ERR;
+ }
+ intObjPtr = Jim_GetVariable(interp, argv[1], JIM_UNSHARED);
+ if (!intObjPtr) {
+
+ wideValue = 0;
+ }
+ else if (Jim_GetWide(interp, intObjPtr, &wideValue) != JIM_OK) {
+ return JIM_ERR;
+ }
+ if (!intObjPtr || Jim_IsShared(intObjPtr)) {
+ intObjPtr = Jim_NewIntObj(interp, wideValue + increment);
+ if (Jim_SetVariable(interp, argv[1], intObjPtr) != JIM_OK) {
+ Jim_FreeNewObj(interp, intObjPtr);
+ return JIM_ERR;
+ }
+ }
+ else {
+
+ Jim_InvalidateStringRep(intObjPtr);
+ JimWideValue(intObjPtr) = wideValue + increment;
+
+ if (argv[1]->typePtr != &variableObjType) {
+
+ Jim_SetVariable(interp, argv[1], intObjPtr);
+ }
+ }
+ Jim_SetResult(interp, intObjPtr);
+ return JIM_OK;
+}
+
+
+#define JIM_EVAL_SARGV_LEN 8
+#define JIM_EVAL_SINTV_LEN 8
+
+
+static int JimUnknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int retcode;
+
+ if (interp->unknown_called > 50) {
+ return JIM_ERR;
+ }
+
+
+
+ if (Jim_GetCommand(interp, interp->unknown, JIM_NONE) == NULL)
+ return JIM_ERR;
+
+ interp->unknown_called++;
+
+ retcode = Jim_EvalObjPrefix(interp, interp->unknown, argc, argv);
+ interp->unknown_called--;
+
+ return retcode;
+}
+
+static int JimInvokeCommand(Jim_Interp *interp, int objc, Jim_Obj *const *objv)
+{
+ int retcode;
+ Jim_Cmd *cmdPtr;
+
+#if 0
+ printf("invoke");
+ int j;
+ for (j = 0; j < objc; j++) {
+ printf(" '%s'", Jim_String(objv[j]));
+ }
+ printf("\n");
+#endif
+
+ if (interp->framePtr->tailcallCmd) {
+
+ cmdPtr = interp->framePtr->tailcallCmd;
+ interp->framePtr->tailcallCmd = NULL;
+ }
+ else {
+ cmdPtr = Jim_GetCommand(interp, objv[0], JIM_ERRMSG);
+ if (cmdPtr == NULL) {
+ return JimUnknown(interp, objc, objv);
+ }
+ JimIncrCmdRefCount(cmdPtr);
+ }
+
+ if (interp->evalDepth == interp->maxEvalDepth) {
+ Jim_SetResultString(interp, "Infinite eval recursion", -1);
+ retcode = JIM_ERR;
+ goto out;
+ }
+ interp->evalDepth++;
+
+
+ Jim_SetEmptyResult(interp);
+ if (cmdPtr->isproc) {
+ retcode = JimCallProcedure(interp, cmdPtr, objc, objv);
+ }
+ else {
+ interp->cmdPrivData = cmdPtr->u.native.privData;
+ retcode = cmdPtr->u.native.cmdProc(interp, objc, objv);
+ }
+ interp->evalDepth--;
+
+out:
+ JimDecrCmdRefCount(interp, cmdPtr);
+
+ return retcode;
+}
+
+int Jim_EvalObjVector(Jim_Interp *interp, int objc, Jim_Obj *const *objv)
+{
+ int i, retcode;
+
+
+ for (i = 0; i < objc; i++)
+ Jim_IncrRefCount(objv[i]);
+
+ retcode = JimInvokeCommand(interp, objc, objv);
+
+
+ for (i = 0; i < objc; i++)
+ Jim_DecrRefCount(interp, objv[i]);
+
+ return retcode;
+}
+
+int Jim_EvalObjPrefix(Jim_Interp *interp, Jim_Obj *prefix, int objc, Jim_Obj *const *objv)
+{
+ int ret;
+ Jim_Obj **nargv = Jim_Alloc((objc + 1) * sizeof(*nargv));
+
+ nargv[0] = prefix;
+ memcpy(&nargv[1], &objv[0], sizeof(nargv[0]) * objc);
+ ret = Jim_EvalObjVector(interp, objc + 1, nargv);
+ Jim_Free(nargv);
+ return ret;
+}
+
+static void JimAddErrorToStack(Jim_Interp *interp, ScriptObj *script)
+{
+ if (!interp->errorFlag) {
+
+ interp->errorFlag = 1;
+ Jim_IncrRefCount(script->fileNameObj);
+ Jim_DecrRefCount(interp, interp->errorFileNameObj);
+ interp->errorFileNameObj = script->fileNameObj;
+ interp->errorLine = script->linenr;
+
+ JimResetStackTrace(interp);
+
+ interp->addStackTrace++;
+ }
+
+
+ if (interp->addStackTrace > 0) {
+
+
+ JimAppendStackTrace(interp, Jim_String(interp->errorProc), script->fileNameObj, script->linenr);
+
+ if (Jim_Length(script->fileNameObj)) {
+ interp->addStackTrace = 0;
+ }
+
+ Jim_DecrRefCount(interp, interp->errorProc);
+ interp->errorProc = interp->emptyObj;
+ Jim_IncrRefCount(interp->errorProc);
+ }
+}
+
+static int JimSubstOneToken(Jim_Interp *interp, const ScriptToken *token, Jim_Obj **objPtrPtr)
+{
+ Jim_Obj *objPtr;
+
+ switch (token->type) {
+ case JIM_TT_STR:
+ case JIM_TT_ESC:
+ objPtr = token->objPtr;
+ break;
+ case JIM_TT_VAR:
+ objPtr = Jim_GetVariable(interp, token->objPtr, JIM_ERRMSG);
+ break;
+ case JIM_TT_DICTSUGAR:
+ objPtr = JimExpandDictSugar(interp, token->objPtr);
+ break;
+ case JIM_TT_EXPRSUGAR:
+ objPtr = JimExpandExprSugar(interp, token->objPtr);
+ break;
+ case JIM_TT_CMD:
+ switch (Jim_EvalObj(interp, token->objPtr)) {
+ case JIM_OK:
+ case JIM_RETURN:
+ objPtr = interp->result;
+ break;
+ case JIM_BREAK:
+
+ return JIM_BREAK;
+ case JIM_CONTINUE:
+
+ return JIM_CONTINUE;
+ default:
+ return JIM_ERR;
+ }
+ break;
+ default:
+ JimPanic((1,
+ "default token type (%d) reached " "in Jim_SubstObj().", token->type));
+ objPtr = NULL;
+ break;
+ }
+ if (objPtr) {
+ *objPtrPtr = objPtr;
+ return JIM_OK;
+ }
+ return JIM_ERR;
+}
+
+static Jim_Obj *JimInterpolateTokens(Jim_Interp *interp, const ScriptToken * token, int tokens, int flags)
+{
+ int totlen = 0, i;
+ Jim_Obj **intv;
+ Jim_Obj *sintv[JIM_EVAL_SINTV_LEN];
+ Jim_Obj *objPtr;
+ char *s;
+
+ if (tokens <= JIM_EVAL_SINTV_LEN)
+ intv = sintv;
+ else
+ intv = Jim_Alloc(sizeof(Jim_Obj *) * tokens);
+
+ for (i = 0; i < tokens; i++) {
+ switch (JimSubstOneToken(interp, &token[i], &intv[i])) {
+ case JIM_OK:
+ case JIM_RETURN:
+ break;
+ case JIM_BREAK:
+ if (flags & JIM_SUBST_FLAG) {
+
+ tokens = i;
+ continue;
+ }
+
+
+ case JIM_CONTINUE:
+ if (flags & JIM_SUBST_FLAG) {
+ intv[i] = NULL;
+ continue;
+ }
+
+
+ default:
+ while (i--) {
+ Jim_DecrRefCount(interp, intv[i]);
+ }
+ if (intv != sintv) {
+ Jim_Free(intv);
+ }
+ return NULL;
+ }
+ Jim_IncrRefCount(intv[i]);
+ Jim_String(intv[i]);
+ totlen += intv[i]->length;
+ }
+
+
+ if (tokens == 1 && intv[0] && intv == sintv) {
+ Jim_DecrRefCount(interp, intv[0]);
+ return intv[0];
+ }
+
+ objPtr = Jim_NewStringObjNoAlloc(interp, NULL, 0);
+
+ if (tokens == 4 && token[0].type == JIM_TT_ESC && token[1].type == JIM_TT_ESC
+ && token[2].type == JIM_TT_VAR) {
+
+ objPtr->typePtr = &interpolatedObjType;
+ objPtr->internalRep.dictSubstValue.varNameObjPtr = token[0].objPtr;
+ objPtr->internalRep.dictSubstValue.indexObjPtr = intv[2];
+ Jim_IncrRefCount(intv[2]);
+ }
+ else if (tokens && intv[0] && intv[0]->typePtr == &sourceObjType) {
+
+ JimSetSourceInfo(interp, objPtr, intv[0]->internalRep.sourceValue.fileNameObj, intv[0]->internalRep.sourceValue.lineNumber);
+ }
+
+
+ s = objPtr->bytes = Jim_Alloc(totlen + 1);
+ objPtr->length = totlen;
+ for (i = 0; i < tokens; i++) {
+ if (intv[i]) {
+ memcpy(s, intv[i]->bytes, intv[i]->length);
+ s += intv[i]->length;
+ Jim_DecrRefCount(interp, intv[i]);
+ }
+ }
+ objPtr->bytes[totlen] = '\0';
+
+ if (intv != sintv) {
+ Jim_Free(intv);
+ }
+
+ return objPtr;
+}
+
+
+static int JimEvalObjList(Jim_Interp *interp, Jim_Obj *listPtr)
+{
+ int retcode = JIM_OK;
+
+ JimPanic((Jim_IsList(listPtr) == 0, "JimEvalObjList() invoked on non-list."));
+
+ if (listPtr->internalRep.listValue.len) {
+ Jim_IncrRefCount(listPtr);
+ retcode = JimInvokeCommand(interp,
+ listPtr->internalRep.listValue.len,
+ listPtr->internalRep.listValue.ele);
+ Jim_DecrRefCount(interp, listPtr);
+ }
+ return retcode;
+}
+
+int Jim_EvalObjList(Jim_Interp *interp, Jim_Obj *listPtr)
+{
+ SetListFromAny(interp, listPtr);
+ return JimEvalObjList(interp, listPtr);
+}
+
+int Jim_EvalObj(Jim_Interp *interp, Jim_Obj *scriptObjPtr)
+{
+ int i;
+ ScriptObj *script;
+ ScriptToken *token;
+ int retcode = JIM_OK;
+ Jim_Obj *sargv[JIM_EVAL_SARGV_LEN], **argv = NULL;
+ Jim_Obj *prevScriptObj;
+
+ if (Jim_IsList(scriptObjPtr) && scriptObjPtr->bytes == NULL) {
+ return JimEvalObjList(interp, scriptObjPtr);
+ }
+
+ Jim_IncrRefCount(scriptObjPtr);
+ script = JimGetScript(interp, scriptObjPtr);
+ if (!JimScriptValid(interp, script)) {
+ Jim_DecrRefCount(interp, scriptObjPtr);
+ return JIM_ERR;
+ }
+
+ Jim_SetEmptyResult(interp);
+
+ token = script->token;
+
+#ifdef JIM_OPTIMIZATION
+ if (script->len == 0) {
+ Jim_DecrRefCount(interp, scriptObjPtr);
+ return JIM_OK;
+ }
+ if (script->len == 3
+ && token[1].objPtr->typePtr == &commandObjType
+ && token[1].objPtr->internalRep.cmdValue.cmdPtr->isproc == 0
+ && token[1].objPtr->internalRep.cmdValue.cmdPtr->u.native.cmdProc == Jim_IncrCoreCommand
+ && token[2].objPtr->typePtr == &variableObjType) {
+
+ Jim_Obj *objPtr = Jim_GetVariable(interp, token[2].objPtr, JIM_NONE);
+
+ if (objPtr && !Jim_IsShared(objPtr) && objPtr->typePtr == &intObjType) {
+ JimWideValue(objPtr)++;
+ Jim_InvalidateStringRep(objPtr);
+ Jim_DecrRefCount(interp, scriptObjPtr);
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+ }
+ }
+#endif
+
+ script->inUse++;
+
+
+ prevScriptObj = interp->currentScriptObj;
+ interp->currentScriptObj = scriptObjPtr;
+
+ interp->errorFlag = 0;
+ argv = sargv;
+
+ for (i = 0; i < script->len && retcode == JIM_OK; ) {
+ int argc;
+ int j;
+
+
+ argc = token[i].objPtr->internalRep.scriptLineValue.argc;
+ script->linenr = token[i].objPtr->internalRep.scriptLineValue.line;
+
+
+ if (argc > JIM_EVAL_SARGV_LEN)
+ argv = Jim_Alloc(sizeof(Jim_Obj *) * argc);
+
+
+ i++;
+
+ for (j = 0; j < argc; j++) {
+ long wordtokens = 1;
+ int expand = 0;
+ Jim_Obj *wordObjPtr = NULL;
+
+ if (token[i].type == JIM_TT_WORD) {
+ wordtokens = JimWideValue(token[i++].objPtr);
+ if (wordtokens < 0) {
+ expand = 1;
+ wordtokens = -wordtokens;
+ }
+ }
+
+ if (wordtokens == 1) {
+
+ switch (token[i].type) {
+ case JIM_TT_ESC:
+ case JIM_TT_STR:
+ wordObjPtr = token[i].objPtr;
+ break;
+ case JIM_TT_VAR:
+ wordObjPtr = Jim_GetVariable(interp, token[i].objPtr, JIM_ERRMSG);
+ break;
+ case JIM_TT_EXPRSUGAR:
+ wordObjPtr = JimExpandExprSugar(interp, token[i].objPtr);
+ break;
+ case JIM_TT_DICTSUGAR:
+ wordObjPtr = JimExpandDictSugar(interp, token[i].objPtr);
+ break;
+ case JIM_TT_CMD:
+ retcode = Jim_EvalObj(interp, token[i].objPtr);
+ if (retcode == JIM_OK) {
+ wordObjPtr = Jim_GetResult(interp);
+ }
+ break;
+ default:
+ JimPanic((1, "default token type reached " "in Jim_EvalObj()."));
+ }
+ }
+ else {
+ wordObjPtr = JimInterpolateTokens(interp, token + i, wordtokens, JIM_NONE);
+ }
+
+ if (!wordObjPtr) {
+ if (retcode == JIM_OK) {
+ retcode = JIM_ERR;
+ }
+ break;
+ }
+
+ Jim_IncrRefCount(wordObjPtr);
+ i += wordtokens;
+
+ if (!expand) {
+ argv[j] = wordObjPtr;
+ }
+ else {
+
+ int len = Jim_ListLength(interp, wordObjPtr);
+ int newargc = argc + len - 1;
+ int k;
+
+ if (len > 1) {
+ if (argv == sargv) {
+ if (newargc > JIM_EVAL_SARGV_LEN) {
+ argv = Jim_Alloc(sizeof(*argv) * newargc);
+ memcpy(argv, sargv, sizeof(*argv) * j);
+ }
+ }
+ else {
+
+ argv = Jim_Realloc(argv, sizeof(*argv) * newargc);
+ }
+ }
+
+
+ for (k = 0; k < len; k++) {
+ argv[j++] = wordObjPtr->internalRep.listValue.ele[k];
+ Jim_IncrRefCount(wordObjPtr->internalRep.listValue.ele[k]);
+ }
+
+ Jim_DecrRefCount(interp, wordObjPtr);
+
+
+ j--;
+ argc += len - 1;
+ }
+ }
+
+ if (retcode == JIM_OK && argc) {
+
+ retcode = JimInvokeCommand(interp, argc, argv);
+
+ if (Jim_CheckSignal(interp)) {
+ retcode = JIM_SIGNAL;
+ }
+ }
+
+
+ while (j-- > 0) {
+ Jim_DecrRefCount(interp, argv[j]);
+ }
+
+ if (argv != sargv) {
+ Jim_Free(argv);
+ argv = sargv;
+ }
+ }
+
+
+ if (retcode == JIM_ERR) {
+ JimAddErrorToStack(interp, script);
+ }
+
+ else if (retcode != JIM_RETURN || interp->returnCode != JIM_ERR) {
+
+ interp->addStackTrace = 0;
+ }
+
+
+ interp->currentScriptObj = prevScriptObj;
+
+ Jim_FreeIntRep(interp, scriptObjPtr);
+ scriptObjPtr->typePtr = &scriptObjType;
+ Jim_SetIntRepPtr(scriptObjPtr, script);
+ Jim_DecrRefCount(interp, scriptObjPtr);
+
+ return retcode;
+}
+
+static int JimSetProcArg(Jim_Interp *interp, Jim_Obj *argNameObj, Jim_Obj *argValObj)
+{
+ int retcode;
+
+ const char *varname = Jim_String(argNameObj);
+ if (*varname == '&') {
+
+ Jim_Obj *objPtr;
+ Jim_CallFrame *savedCallFrame = interp->framePtr;
+
+ interp->framePtr = interp->framePtr->parent;
+ objPtr = Jim_GetVariable(interp, argValObj, JIM_ERRMSG);
+ interp->framePtr = savedCallFrame;
+ if (!objPtr) {
+ return JIM_ERR;
+ }
+
+
+ objPtr = Jim_NewStringObj(interp, varname + 1, -1);
+ Jim_IncrRefCount(objPtr);
+ retcode = Jim_SetVariableLink(interp, objPtr, argValObj, interp->framePtr->parent);
+ Jim_DecrRefCount(interp, objPtr);
+ }
+ else {
+ retcode = Jim_SetVariable(interp, argNameObj, argValObj);
+ }
+ return retcode;
+}
+
+static void JimSetProcWrongArgs(Jim_Interp *interp, Jim_Obj *procNameObj, Jim_Cmd *cmd)
+{
+
+ Jim_Obj *argmsg = Jim_NewStringObj(interp, "", 0);
+ int i;
+
+ for (i = 0; i < cmd->u.proc.argListLen; i++) {
+ Jim_AppendString(interp, argmsg, " ", 1);
+
+ if (i == cmd->u.proc.argsPos) {
+ if (cmd->u.proc.arglist[i].defaultObjPtr) {
+
+ Jim_AppendString(interp, argmsg, "?", 1);
+ Jim_AppendObj(interp, argmsg, cmd->u.proc.arglist[i].defaultObjPtr);
+ Jim_AppendString(interp, argmsg, " ...?", -1);
+ }
+ else {
+
+ Jim_AppendString(interp, argmsg, "?arg...?", -1);
+ }
+ }
+ else {
+ if (cmd->u.proc.arglist[i].defaultObjPtr) {
+ Jim_AppendString(interp, argmsg, "?", 1);
+ Jim_AppendObj(interp, argmsg, cmd->u.proc.arglist[i].nameObjPtr);
+ Jim_AppendString(interp, argmsg, "?", 1);
+ }
+ else {
+ const char *arg = Jim_String(cmd->u.proc.arglist[i].nameObjPtr);
+ if (*arg == '&') {
+ arg++;
+ }
+ Jim_AppendString(interp, argmsg, arg, -1);
+ }
+ }
+ }
+ Jim_SetResultFormatted(interp, "wrong # args: should be \"%#s%#s\"", procNameObj, argmsg);
+ Jim_FreeNewObj(interp, argmsg);
+}
+
+#ifdef jim_ext_namespace
+int Jim_EvalNamespace(Jim_Interp *interp, Jim_Obj *scriptObj, Jim_Obj *nsObj)
+{
+ Jim_CallFrame *callFramePtr;
+ int retcode;
+
+
+ callFramePtr = JimCreateCallFrame(interp, interp->framePtr, nsObj);
+ callFramePtr->argv = &interp->emptyObj;
+ callFramePtr->argc = 0;
+ callFramePtr->procArgsObjPtr = NULL;
+ callFramePtr->procBodyObjPtr = scriptObj;
+ callFramePtr->staticVars = NULL;
+ callFramePtr->fileNameObj = interp->emptyObj;
+ callFramePtr->line = 0;
+ Jim_IncrRefCount(scriptObj);
+ interp->framePtr = callFramePtr;
+
+
+ if (interp->framePtr->level == interp->maxCallFrameDepth) {
+ Jim_SetResultString(interp, "Too many nested calls. Infinite recursion?", -1);
+ retcode = JIM_ERR;
+ }
+ else {
+
+ retcode = Jim_EvalObj(interp, scriptObj);
+ }
+
+
+ interp->framePtr = interp->framePtr->parent;
+ JimFreeCallFrame(interp, callFramePtr, JIM_FCF_REUSE);
+
+ return retcode;
+}
+#endif
+
+static int JimCallProcedure(Jim_Interp *interp, Jim_Cmd *cmd, int argc, Jim_Obj *const *argv)
+{
+ Jim_CallFrame *callFramePtr;
+ int i, d, retcode, optargs;
+ ScriptObj *script;
+
+
+ if (argc - 1 < cmd->u.proc.reqArity ||
+ (cmd->u.proc.argsPos < 0 && argc - 1 > cmd->u.proc.reqArity + cmd->u.proc.optArity)) {
+ JimSetProcWrongArgs(interp, argv[0], cmd);
+ return JIM_ERR;
+ }
+
+ if (Jim_Length(cmd->u.proc.bodyObjPtr) == 0) {
+
+ return JIM_OK;
+ }
+
+
+ if (interp->framePtr->level == interp->maxCallFrameDepth) {
+ Jim_SetResultString(interp, "Too many nested calls. Infinite recursion?", -1);
+ return JIM_ERR;
+ }
+
+
+ callFramePtr = JimCreateCallFrame(interp, interp->framePtr, cmd->u.proc.nsObj);
+ callFramePtr->argv = argv;
+ callFramePtr->argc = argc;
+ callFramePtr->procArgsObjPtr = cmd->u.proc.argListObjPtr;
+ callFramePtr->procBodyObjPtr = cmd->u.proc.bodyObjPtr;
+ callFramePtr->staticVars = cmd->u.proc.staticVars;
+
+
+ script = JimGetScript(interp, interp->currentScriptObj);
+ callFramePtr->fileNameObj = script->fileNameObj;
+ callFramePtr->line = script->linenr;
+
+ Jim_IncrRefCount(cmd->u.proc.argListObjPtr);
+ Jim_IncrRefCount(cmd->u.proc.bodyObjPtr);
+ interp->framePtr = callFramePtr;
+
+
+ optargs = (argc - 1 - cmd->u.proc.reqArity);
+
+
+ i = 1;
+ for (d = 0; d < cmd->u.proc.argListLen; d++) {
+ Jim_Obj *nameObjPtr = cmd->u.proc.arglist[d].nameObjPtr;
+ if (d == cmd->u.proc.argsPos) {
+
+ Jim_Obj *listObjPtr;
+ int argsLen = 0;
+ if (cmd->u.proc.reqArity + cmd->u.proc.optArity < argc - 1) {
+ argsLen = argc - 1 - (cmd->u.proc.reqArity + cmd->u.proc.optArity);
+ }
+ listObjPtr = Jim_NewListObj(interp, &argv[i], argsLen);
+
+
+ if (cmd->u.proc.arglist[d].defaultObjPtr) {
+ nameObjPtr =cmd->u.proc.arglist[d].defaultObjPtr;
+ }
+ retcode = Jim_SetVariable(interp, nameObjPtr, listObjPtr);
+ if (retcode != JIM_OK) {
+ goto badargset;
+ }
+
+ i += argsLen;
+ continue;
+ }
+
+
+ if (cmd->u.proc.arglist[d].defaultObjPtr == NULL || optargs-- > 0) {
+ retcode = JimSetProcArg(interp, nameObjPtr, argv[i++]);
+ }
+ else {
+
+ retcode = Jim_SetVariable(interp, nameObjPtr, cmd->u.proc.arglist[d].defaultObjPtr);
+ }
+ if (retcode != JIM_OK) {
+ goto badargset;
+ }
+ }
+
+
+ retcode = Jim_EvalObj(interp, cmd->u.proc.bodyObjPtr);
+
+badargset:
+
+
+ interp->framePtr = interp->framePtr->parent;
+ JimFreeCallFrame(interp, callFramePtr, JIM_FCF_REUSE);
+
+ if (interp->framePtr->tailcallObj) {
+
+ if (interp->framePtr->tailcall++ == 0) {
+
+ do {
+ Jim_Obj *tailcallObj = interp->framePtr->tailcallObj;
+
+ interp->framePtr->tailcallObj = NULL;
+
+ if (retcode == JIM_EVAL) {
+ retcode = Jim_EvalObjList(interp, tailcallObj);
+ if (retcode == JIM_RETURN) {
+ interp->returnLevel++;
+ }
+ }
+ Jim_DecrRefCount(interp, tailcallObj);
+ } while (interp->framePtr->tailcallObj);
+
+
+ if (interp->framePtr->tailcallCmd) {
+ JimDecrCmdRefCount(interp, interp->framePtr->tailcallCmd);
+ interp->framePtr->tailcallCmd = NULL;
+ }
+ }
+ interp->framePtr->tailcall--;
+ }
+
+
+ if (retcode == JIM_RETURN) {
+ if (--interp->returnLevel <= 0) {
+ retcode = interp->returnCode;
+ interp->returnCode = JIM_OK;
+ interp->returnLevel = 0;
+ }
+ }
+ else if (retcode == JIM_ERR) {
+ interp->addStackTrace++;
+ Jim_DecrRefCount(interp, interp->errorProc);
+ interp->errorProc = argv[0];
+ Jim_IncrRefCount(interp->errorProc);
+ }
+
+ return retcode;
+}
+
+int Jim_EvalSource(Jim_Interp *interp, const char *filename, int lineno, const char *script)
+{
+ int retval;
+ Jim_Obj *scriptObjPtr;
+
+ scriptObjPtr = Jim_NewStringObj(interp, script, -1);
+ Jim_IncrRefCount(scriptObjPtr);
+
+ if (filename) {
+ Jim_Obj *prevScriptObj;
+
+ JimSetSourceInfo(interp, scriptObjPtr, Jim_NewStringObj(interp, filename, -1), lineno);
+
+ prevScriptObj = interp->currentScriptObj;
+ interp->currentScriptObj = scriptObjPtr;
+
+ retval = Jim_EvalObj(interp, scriptObjPtr);
+
+ interp->currentScriptObj = prevScriptObj;
+ }
+ else {
+ retval = Jim_EvalObj(interp, scriptObjPtr);
+ }
+ Jim_DecrRefCount(interp, scriptObjPtr);
+ return retval;
+}
+
+int Jim_Eval(Jim_Interp *interp, const char *script)
+{
+ return Jim_EvalObj(interp, Jim_NewStringObj(interp, script, -1));
+}
+
+
+int Jim_EvalGlobal(Jim_Interp *interp, const char *script)
+{
+ int retval;
+ Jim_CallFrame *savedFramePtr = interp->framePtr;
+
+ interp->framePtr = interp->topFramePtr;
+ retval = Jim_Eval(interp, script);
+ interp->framePtr = savedFramePtr;
+
+ return retval;
+}
+
+int Jim_EvalFileGlobal(Jim_Interp *interp, const char *filename)
+{
+ int retval;
+ Jim_CallFrame *savedFramePtr = interp->framePtr;
+
+ interp->framePtr = interp->topFramePtr;
+ retval = Jim_EvalFile(interp, filename);
+ interp->framePtr = savedFramePtr;
+
+ return retval;
+}
+
+#include
+
+int Jim_EvalFile(Jim_Interp *interp, const char *filename)
+{
+ FILE *fp;
+ char *buf;
+ Jim_Obj *scriptObjPtr;
+ Jim_Obj *prevScriptObj;
+ struct stat sb;
+ int retcode;
+ int readlen;
+
+ if (stat(filename, &sb) != 0 || (fp = fopen(filename, "rt")) == NULL) {
+ Jim_SetResultFormatted(interp, "couldn't read file \"%s\": %s", filename, strerror(errno));
+ return JIM_ERR;
+ }
+ if (sb.st_size == 0) {
+ fclose(fp);
+ return JIM_OK;
+ }
+
+ buf = Jim_Alloc(sb.st_size + 1);
+ readlen = fread(buf, 1, sb.st_size, fp);
+ if (ferror(fp)) {
+ fclose(fp);
+ Jim_Free(buf);
+ Jim_SetResultFormatted(interp, "failed to load file \"%s\": %s", filename, strerror(errno));
+ return JIM_ERR;
+ }
+ fclose(fp);
+ buf[readlen] = 0;
+
+ scriptObjPtr = Jim_NewStringObjNoAlloc(interp, buf, readlen);
+ JimSetSourceInfo(interp, scriptObjPtr, Jim_NewStringObj(interp, filename, -1), 1);
+ Jim_IncrRefCount(scriptObjPtr);
+
+ prevScriptObj = interp->currentScriptObj;
+ interp->currentScriptObj = scriptObjPtr;
+
+ retcode = Jim_EvalObj(interp, scriptObjPtr);
+
+
+ if (retcode == JIM_RETURN) {
+ if (--interp->returnLevel <= 0) {
+ retcode = interp->returnCode;
+ interp->returnCode = JIM_OK;
+ interp->returnLevel = 0;
+ }
+ }
+ if (retcode == JIM_ERR) {
+
+ interp->addStackTrace++;
+ }
+
+ interp->currentScriptObj = prevScriptObj;
+
+ Jim_DecrRefCount(interp, scriptObjPtr);
+
+ return retcode;
+}
+
+static void JimParseSubst(struct JimParserCtx *pc, int flags)
+{
+ pc->tstart = pc->p;
+ pc->tline = pc->linenr;
+
+ if (pc->len == 0) {
+ pc->tend = pc->p;
+ pc->tt = JIM_TT_EOL;
+ pc->eof = 1;
+ return;
+ }
+ if (*pc->p == '[' && !(flags & JIM_SUBST_NOCMD)) {
+ JimParseCmd(pc);
+ return;
+ }
+ if (*pc->p == '$' && !(flags & JIM_SUBST_NOVAR)) {
+ if (JimParseVar(pc) == JIM_OK) {
+ return;
+ }
+
+ pc->tstart = pc->p;
+ flags |= JIM_SUBST_NOVAR;
+ }
+ while (pc->len) {
+ if (*pc->p == '$' && !(flags & JIM_SUBST_NOVAR)) {
+ break;
+ }
+ if (*pc->p == '[' && !(flags & JIM_SUBST_NOCMD)) {
+ break;
+ }
+ if (*pc->p == '\\' && pc->len > 1) {
+ pc->p++;
+ pc->len--;
+ }
+ pc->p++;
+ pc->len--;
+ }
+ pc->tend = pc->p - 1;
+ pc->tt = (flags & JIM_SUBST_NOESC) ? JIM_TT_STR : JIM_TT_ESC;
+}
+
+
+static int SetSubstFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr, int flags)
+{
+ int scriptTextLen;
+ const char *scriptText = Jim_GetString(objPtr, &scriptTextLen);
+ struct JimParserCtx parser;
+ struct ScriptObj *script = Jim_Alloc(sizeof(*script));
+ ParseTokenList tokenlist;
+
+
+ ScriptTokenListInit(&tokenlist);
+
+ JimParserInit(&parser, scriptText, scriptTextLen, 1);
+ while (1) {
+ JimParseSubst(&parser, flags);
+ if (parser.eof) {
+
+ break;
+ }
+ ScriptAddToken(&tokenlist, parser.tstart, parser.tend - parser.tstart + 1, parser.tt,
+ parser.tline);
+ }
+
+
+ script->inUse = 1;
+ script->substFlags = flags;
+ script->fileNameObj = interp->emptyObj;
+ Jim_IncrRefCount(script->fileNameObj);
+ SubstObjAddTokens(interp, script, &tokenlist);
+
+
+ ScriptTokenListFree(&tokenlist);
+
+#ifdef DEBUG_SHOW_SUBST
+ {
+ int i;
+
+ printf("==== Subst ====\n");
+ for (i = 0; i < script->len; i++) {
+ printf("[%2d] %s '%s'\n", i, jim_tt_name(script->token[i].type),
+ Jim_String(script->token[i].objPtr));
+ }
+ }
+#endif
+
+
+ Jim_FreeIntRep(interp, objPtr);
+ Jim_SetIntRepPtr(objPtr, script);
+ objPtr->typePtr = &scriptObjType;
+ return JIM_OK;
+}
+
+static ScriptObj *Jim_GetSubst(Jim_Interp *interp, Jim_Obj *objPtr, int flags)
+{
+ if (objPtr->typePtr != &scriptObjType || ((ScriptObj *)Jim_GetIntRepPtr(objPtr))->substFlags != flags)
+ SetSubstFromAny(interp, objPtr, flags);
+ return (ScriptObj *) Jim_GetIntRepPtr(objPtr);
+}
+
+int Jim_SubstObj(Jim_Interp *interp, Jim_Obj *substObjPtr, Jim_Obj **resObjPtrPtr, int flags)
+{
+ ScriptObj *script = Jim_GetSubst(interp, substObjPtr, flags);
+
+ Jim_IncrRefCount(substObjPtr);
+ script->inUse++;
+
+ *resObjPtrPtr = JimInterpolateTokens(interp, script->token, script->len, flags);
+
+ script->inUse--;
+ Jim_DecrRefCount(interp, substObjPtr);
+ if (*resObjPtrPtr == NULL) {
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+void Jim_WrongNumArgs(Jim_Interp *interp, int argc, Jim_Obj *const *argv, const char *msg)
+{
+ Jim_Obj *objPtr;
+ Jim_Obj *listObjPtr = Jim_NewListObj(interp, argv, argc);
+
+ if (*msg) {
+ Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, msg, -1));
+ }
+ Jim_IncrRefCount(listObjPtr);
+ objPtr = Jim_ListJoin(interp, listObjPtr, " ", 1);
+ Jim_DecrRefCount(interp, listObjPtr);
+
+ Jim_IncrRefCount(objPtr);
+ Jim_SetResultFormatted(interp, "wrong # args: should be \"%#s\"", objPtr);
+ Jim_DecrRefCount(interp, objPtr);
+}
+
+typedef void JimHashtableIteratorCallbackType(Jim_Interp *interp, Jim_Obj *listObjPtr,
+ Jim_HashEntry *he, int type);
+
+#define JimTrivialMatch(pattern) (strpbrk((pattern), "*[?\\") == NULL)
+
+static Jim_Obj *JimHashtablePatternMatch(Jim_Interp *interp, Jim_HashTable *ht, Jim_Obj *patternObjPtr,
+ JimHashtableIteratorCallbackType *callback, int type)
+{
+ Jim_HashEntry *he;
+ Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0);
+
+
+ if (patternObjPtr && JimTrivialMatch(Jim_String(patternObjPtr))) {
+ he = Jim_FindHashEntry(ht, Jim_String(patternObjPtr));
+ if (he) {
+ callback(interp, listObjPtr, he, type);
+ }
+ }
+ else {
+ Jim_HashTableIterator htiter;
+ JimInitHashTableIterator(ht, &htiter);
+ while ((he = Jim_NextHashEntry(&htiter)) != NULL) {
+ if (patternObjPtr == NULL || JimGlobMatch(Jim_String(patternObjPtr), he->key, 0)) {
+ callback(interp, listObjPtr, he, type);
+ }
+ }
+ }
+ return listObjPtr;
+}
+
+
+#define JIM_CMDLIST_COMMANDS 0
+#define JIM_CMDLIST_PROCS 1
+#define JIM_CMDLIST_CHANNELS 2
+
+static void JimCommandMatch(Jim_Interp *interp, Jim_Obj *listObjPtr,
+ Jim_HashEntry *he, int type)
+{
+ Jim_Cmd *cmdPtr = Jim_GetHashEntryVal(he);
+ Jim_Obj *objPtr;
+
+ if (type == JIM_CMDLIST_PROCS && !cmdPtr->isproc) {
+
+ return;
+ }
+
+ objPtr = Jim_NewStringObj(interp, he->key, -1);
+ Jim_IncrRefCount(objPtr);
+
+ if (type != JIM_CMDLIST_CHANNELS || Jim_AioFilehandle(interp, objPtr)) {
+ Jim_ListAppendElement(interp, listObjPtr, objPtr);
+ }
+ Jim_DecrRefCount(interp, objPtr);
+}
+
+
+static Jim_Obj *JimCommandsList(Jim_Interp *interp, Jim_Obj *patternObjPtr, int type)
+{
+ return JimHashtablePatternMatch(interp, &interp->commands, patternObjPtr, JimCommandMatch, type);
+}
+
+
+#define JIM_VARLIST_GLOBALS 0
+#define JIM_VARLIST_LOCALS 1
+#define JIM_VARLIST_VARS 2
+
+#define JIM_VARLIST_VALUES 0x1000
+
+static void JimVariablesMatch(Jim_Interp *interp, Jim_Obj *listObjPtr,
+ Jim_HashEntry *he, int type)
+{
+ Jim_Var *varPtr = Jim_GetHashEntryVal(he);
+
+ if (type != JIM_VARLIST_LOCALS || varPtr->linkFramePtr == NULL) {
+ Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, he->key, -1));
+ if (type & JIM_VARLIST_VALUES) {
+ Jim_ListAppendElement(interp, listObjPtr, varPtr->objPtr);
+ }
+ }
+}
+
+
+static Jim_Obj *JimVariablesList(Jim_Interp *interp, Jim_Obj *patternObjPtr, int mode)
+{
+ if (mode == JIM_VARLIST_LOCALS && interp->framePtr == interp->topFramePtr) {
+ return interp->emptyObj;
+ }
+ else {
+ Jim_CallFrame *framePtr = (mode == JIM_VARLIST_GLOBALS) ? interp->topFramePtr : interp->framePtr;
+ return JimHashtablePatternMatch(interp, &framePtr->vars, patternObjPtr, JimVariablesMatch, mode);
+ }
+}
+
+static int JimInfoLevel(Jim_Interp *interp, Jim_Obj *levelObjPtr,
+ Jim_Obj **objPtrPtr, int info_level_cmd)
+{
+ Jim_CallFrame *targetCallFrame;
+
+ targetCallFrame = JimGetCallFrameByInteger(interp, levelObjPtr);
+ if (targetCallFrame == NULL) {
+ return JIM_ERR;
+ }
+
+ if (targetCallFrame == interp->topFramePtr) {
+ Jim_SetResultFormatted(interp, "bad level \"%#s\"", levelObjPtr);
+ return JIM_ERR;
+ }
+ if (info_level_cmd) {
+ *objPtrPtr = Jim_NewListObj(interp, targetCallFrame->argv, targetCallFrame->argc);
+ }
+ else {
+ Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0);
+
+ Jim_ListAppendElement(interp, listObj, targetCallFrame->argv[0]);
+ Jim_ListAppendElement(interp, listObj, targetCallFrame->fileNameObj);
+ Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, targetCallFrame->line));
+ *objPtrPtr = listObj;
+ }
+ return JIM_OK;
+}
+
+
+
+static int Jim_PutsCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "?-nonewline? string");
+ return JIM_ERR;
+ }
+ if (argc == 3) {
+ if (!Jim_CompareStringImmediate(interp, argv[1], "-nonewline")) {
+ Jim_SetResultString(interp, "The second argument must " "be -nonewline", -1);
+ return JIM_ERR;
+ }
+ else {
+ fputs(Jim_String(argv[2]), stdout);
+ }
+ }
+ else {
+ puts(Jim_String(argv[1]));
+ }
+ return JIM_OK;
+}
+
+
+static int JimAddMulHelper(Jim_Interp *interp, int argc, Jim_Obj *const *argv, int op)
+{
+ jim_wide wideValue, res;
+ double doubleValue, doubleRes;
+ int i;
+
+ res = (op == JIM_EXPROP_ADD) ? 0 : 1;
+
+ for (i = 1; i < argc; i++) {
+ if (Jim_GetWide(interp, argv[i], &wideValue) != JIM_OK)
+ goto trydouble;
+ if (op == JIM_EXPROP_ADD)
+ res += wideValue;
+ else
+ res *= wideValue;
+ }
+ Jim_SetResultInt(interp, res);
+ return JIM_OK;
+ trydouble:
+ doubleRes = (double)res;
+ for (; i < argc; i++) {
+ if (Jim_GetDouble(interp, argv[i], &doubleValue) != JIM_OK)
+ return JIM_ERR;
+ if (op == JIM_EXPROP_ADD)
+ doubleRes += doubleValue;
+ else
+ doubleRes *= doubleValue;
+ }
+ Jim_SetResult(interp, Jim_NewDoubleObj(interp, doubleRes));
+ return JIM_OK;
+}
+
+
+static int JimSubDivHelper(Jim_Interp *interp, int argc, Jim_Obj *const *argv, int op)
+{
+ jim_wide wideValue, res = 0;
+ double doubleValue, doubleRes = 0;
+ int i = 2;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "number ?number ... number?");
+ return JIM_ERR;
+ }
+ else if (argc == 2) {
+ if (Jim_GetWide(interp, argv[1], &wideValue) != JIM_OK) {
+ if (Jim_GetDouble(interp, argv[1], &doubleValue) != JIM_OK) {
+ return JIM_ERR;
+ }
+ else {
+ if (op == JIM_EXPROP_SUB)
+ doubleRes = -doubleValue;
+ else
+ doubleRes = 1.0 / doubleValue;
+ Jim_SetResult(interp, Jim_NewDoubleObj(interp, doubleRes));
+ return JIM_OK;
+ }
+ }
+ if (op == JIM_EXPROP_SUB) {
+ res = -wideValue;
+ Jim_SetResultInt(interp, res);
+ }
+ else {
+ doubleRes = 1.0 / wideValue;
+ Jim_SetResult(interp, Jim_NewDoubleObj(interp, doubleRes));
+ }
+ return JIM_OK;
+ }
+ else {
+ if (Jim_GetWide(interp, argv[1], &res) != JIM_OK) {
+ if (Jim_GetDouble(interp, argv[1], &doubleRes)
+ != JIM_OK) {
+ return JIM_ERR;
+ }
+ else {
+ goto trydouble;
+ }
+ }
+ }
+ for (i = 2; i < argc; i++) {
+ if (Jim_GetWide(interp, argv[i], &wideValue) != JIM_OK) {
+ doubleRes = (double)res;
+ goto trydouble;
+ }
+ if (op == JIM_EXPROP_SUB)
+ res -= wideValue;
+ else
+ res /= wideValue;
+ }
+ Jim_SetResultInt(interp, res);
+ return JIM_OK;
+ trydouble:
+ for (; i < argc; i++) {
+ if (Jim_GetDouble(interp, argv[i], &doubleValue) != JIM_OK)
+ return JIM_ERR;
+ if (op == JIM_EXPROP_SUB)
+ doubleRes -= doubleValue;
+ else
+ doubleRes /= doubleValue;
+ }
+ Jim_SetResult(interp, Jim_NewDoubleObj(interp, doubleRes));
+ return JIM_OK;
+}
+
+
+
+static int Jim_AddCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return JimAddMulHelper(interp, argc, argv, JIM_EXPROP_ADD);
+}
+
+
+static int Jim_MulCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return JimAddMulHelper(interp, argc, argv, JIM_EXPROP_MUL);
+}
+
+
+static int Jim_SubCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return JimSubDivHelper(interp, argc, argv, JIM_EXPROP_SUB);
+}
+
+
+static int Jim_DivCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return JimSubDivHelper(interp, argc, argv, JIM_EXPROP_DIV);
+}
+
+
+static int Jim_SetCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "varName ?newValue?");
+ return JIM_ERR;
+ }
+ if (argc == 2) {
+ Jim_Obj *objPtr;
+
+ objPtr = Jim_GetVariable(interp, argv[1], JIM_ERRMSG);
+ if (!objPtr)
+ return JIM_ERR;
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+ }
+
+ if (Jim_SetVariable(interp, argv[1], argv[2]) != JIM_OK)
+ return JIM_ERR;
+ Jim_SetResult(interp, argv[2]);
+ return JIM_OK;
+}
+
+static int Jim_UnsetCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int i = 1;
+ int complain = 1;
+
+ while (i < argc) {
+ if (Jim_CompareStringImmediate(interp, argv[i], "--")) {
+ i++;
+ break;
+ }
+ if (Jim_CompareStringImmediate(interp, argv[i], "-nocomplain")) {
+ complain = 0;
+ i++;
+ continue;
+ }
+ break;
+ }
+
+ while (i < argc) {
+ if (Jim_UnsetVariable(interp, argv[i], complain ? JIM_ERRMSG : JIM_NONE) != JIM_OK
+ && complain) {
+ return JIM_ERR;
+ }
+ i++;
+ }
+ return JIM_OK;
+}
+
+
+static int Jim_WhileCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "condition body");
+ return JIM_ERR;
+ }
+
+
+ while (1) {
+ int boolean, retval;
+
+ if ((retval = Jim_GetBoolFromExpr(interp, argv[1], &boolean)) != JIM_OK)
+ return retval;
+ if (!boolean)
+ break;
+
+ if ((retval = Jim_EvalObj(interp, argv[2])) != JIM_OK) {
+ switch (retval) {
+ case JIM_BREAK:
+ goto out;
+ break;
+ case JIM_CONTINUE:
+ continue;
+ break;
+ default:
+ return retval;
+ }
+ }
+ }
+ out:
+ Jim_SetEmptyResult(interp);
+ return JIM_OK;
+}
+
+
+static int Jim_ForCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int retval;
+ int boolean = 1;
+ Jim_Obj *varNamePtr = NULL;
+ Jim_Obj *stopVarNamePtr = NULL;
+
+ if (argc != 5) {
+ Jim_WrongNumArgs(interp, 1, argv, "start test next body");
+ return JIM_ERR;
+ }
+
+
+ if ((retval = Jim_EvalObj(interp, argv[1])) != JIM_OK) {
+ return retval;
+ }
+
+ retval = Jim_GetBoolFromExpr(interp, argv[2], &boolean);
+
+
+#ifdef JIM_OPTIMIZATION
+ if (retval == JIM_OK && boolean) {
+ ScriptObj *incrScript;
+ ExprByteCode *expr;
+ jim_wide stop, currentVal;
+ Jim_Obj *objPtr;
+ int cmpOffset;
+
+
+ expr = JimGetExpression(interp, argv[2]);
+ incrScript = JimGetScript(interp, argv[3]);
+
+
+ if (incrScript == NULL || incrScript->len != 3 || !expr || expr->len != 3) {
+ goto evalstart;
+ }
+
+ if (incrScript->token[1].type != JIM_TT_ESC ||
+ expr->token[0].type != JIM_TT_VAR ||
+ (expr->token[1].type != JIM_TT_EXPR_INT && expr->token[1].type != JIM_TT_VAR)) {
+ goto evalstart;
+ }
+
+ if (expr->token[2].type == JIM_EXPROP_LT) {
+ cmpOffset = 0;
+ }
+ else if (expr->token[2].type == JIM_EXPROP_LTE) {
+ cmpOffset = 1;
+ }
+ else {
+ goto evalstart;
+ }
+
+
+ if (!Jim_CompareStringImmediate(interp, incrScript->token[1].objPtr, "incr")) {
+ goto evalstart;
+ }
+
+
+ if (!Jim_StringEqObj(incrScript->token[2].objPtr, expr->token[0].objPtr)) {
+ goto evalstart;
+ }
+
+
+ if (expr->token[1].type == JIM_TT_EXPR_INT) {
+ if (Jim_GetWide(interp, expr->token[1].objPtr, &stop) == JIM_ERR) {
+ goto evalstart;
+ }
+ }
+ else {
+ stopVarNamePtr = expr->token[1].objPtr;
+ Jim_IncrRefCount(stopVarNamePtr);
+
+ stop = 0;
+ }
+
+
+ varNamePtr = expr->token[0].objPtr;
+ Jim_IncrRefCount(varNamePtr);
+
+ objPtr = Jim_GetVariable(interp, varNamePtr, JIM_NONE);
+ if (objPtr == NULL || Jim_GetWide(interp, objPtr, ¤tVal) != JIM_OK) {
+ goto testcond;
+ }
+
+
+ while (retval == JIM_OK) {
+
+
+
+
+ if (stopVarNamePtr) {
+ objPtr = Jim_GetVariable(interp, stopVarNamePtr, JIM_NONE);
+ if (objPtr == NULL || Jim_GetWide(interp, objPtr, &stop) != JIM_OK) {
+ goto testcond;
+ }
+ }
+
+ if (currentVal >= stop + cmpOffset) {
+ break;
+ }
+
+
+ retval = Jim_EvalObj(interp, argv[4]);
+ if (retval == JIM_OK || retval == JIM_CONTINUE) {
+ retval = JIM_OK;
+
+ objPtr = Jim_GetVariable(interp, varNamePtr, JIM_ERRMSG);
+
+
+ if (objPtr == NULL) {
+ retval = JIM_ERR;
+ goto out;
+ }
+ if (!Jim_IsShared(objPtr) && objPtr->typePtr == &intObjType) {
+ currentVal = ++JimWideValue(objPtr);
+ Jim_InvalidateStringRep(objPtr);
+ }
+ else {
+ if (Jim_GetWide(interp, objPtr, ¤tVal) != JIM_OK ||
+ Jim_SetVariable(interp, varNamePtr, Jim_NewIntObj(interp,
+ ++currentVal)) != JIM_OK) {
+ goto evalnext;
+ }
+ }
+ }
+ }
+ goto out;
+ }
+ evalstart:
+#endif
+
+ while (boolean && (retval == JIM_OK || retval == JIM_CONTINUE)) {
+
+ retval = Jim_EvalObj(interp, argv[4]);
+
+ if (retval == JIM_OK || retval == JIM_CONTINUE) {
+
+ evalnext:
+ retval = Jim_EvalObj(interp, argv[3]);
+ if (retval == JIM_OK || retval == JIM_CONTINUE) {
+
+ testcond:
+ retval = Jim_GetBoolFromExpr(interp, argv[2], &boolean);
+ }
+ }
+ }
+ out:
+ if (stopVarNamePtr) {
+ Jim_DecrRefCount(interp, stopVarNamePtr);
+ }
+ if (varNamePtr) {
+ Jim_DecrRefCount(interp, varNamePtr);
+ }
+
+ if (retval == JIM_CONTINUE || retval == JIM_BREAK || retval == JIM_OK) {
+ Jim_SetEmptyResult(interp);
+ return JIM_OK;
+ }
+
+ return retval;
+}
+
+
+static int Jim_LoopCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int retval;
+ jim_wide i;
+ jim_wide limit;
+ jim_wide incr = 1;
+ Jim_Obj *bodyObjPtr;
+
+ if (argc != 5 && argc != 6) {
+ Jim_WrongNumArgs(interp, 1, argv, "var first limit ?incr? body");
+ return JIM_ERR;
+ }
+
+ if (Jim_GetWide(interp, argv[2], &i) != JIM_OK ||
+ Jim_GetWide(interp, argv[3], &limit) != JIM_OK ||
+ (argc == 6 && Jim_GetWide(interp, argv[4], &incr) != JIM_OK)) {
+ return JIM_ERR;
+ }
+ bodyObjPtr = (argc == 5) ? argv[4] : argv[5];
+
+ retval = Jim_SetVariable(interp, argv[1], argv[2]);
+
+ while (((i < limit && incr > 0) || (i > limit && incr < 0)) && retval == JIM_OK) {
+ retval = Jim_EvalObj(interp, bodyObjPtr);
+ if (retval == JIM_OK || retval == JIM_CONTINUE) {
+ Jim_Obj *objPtr = Jim_GetVariable(interp, argv[1], JIM_ERRMSG);
+
+ retval = JIM_OK;
+
+
+ i += incr;
+
+ if (objPtr && !Jim_IsShared(objPtr) && objPtr->typePtr == &intObjType) {
+ if (argv[1]->typePtr != &variableObjType) {
+ if (Jim_SetVariable(interp, argv[1], objPtr) != JIM_OK) {
+ return JIM_ERR;
+ }
+ }
+ JimWideValue(objPtr) = i;
+ Jim_InvalidateStringRep(objPtr);
+
+ if (argv[1]->typePtr != &variableObjType) {
+ if (Jim_SetVariable(interp, argv[1], objPtr) != JIM_OK) {
+ retval = JIM_ERR;
+ break;
+ }
+ }
+ }
+ else {
+ objPtr = Jim_NewIntObj(interp, i);
+ retval = Jim_SetVariable(interp, argv[1], objPtr);
+ if (retval != JIM_OK) {
+ Jim_FreeNewObj(interp, objPtr);
+ }
+ }
+ }
+ }
+
+ if (retval == JIM_OK || retval == JIM_CONTINUE || retval == JIM_BREAK) {
+ Jim_SetEmptyResult(interp);
+ return JIM_OK;
+ }
+ return retval;
+}
+
+typedef struct {
+ Jim_Obj *objPtr;
+ int idx;
+} Jim_ListIter;
+
+static void JimListIterInit(Jim_ListIter *iter, Jim_Obj *objPtr)
+{
+ iter->objPtr = objPtr;
+ iter->idx = 0;
+}
+
+static Jim_Obj *JimListIterNext(Jim_Interp *interp, Jim_ListIter *iter)
+{
+ if (iter->idx >= Jim_ListLength(interp, iter->objPtr)) {
+ return NULL;
+ }
+ return iter->objPtr->internalRep.listValue.ele[iter->idx++];
+}
+
+static int JimListIterDone(Jim_Interp *interp, Jim_ListIter *iter)
+{
+ return iter->idx >= Jim_ListLength(interp, iter->objPtr);
+}
+
+
+static int JimForeachMapHelper(Jim_Interp *interp, int argc, Jim_Obj *const *argv, int doMap)
+{
+ int result = JIM_OK;
+ int i, numargs;
+ Jim_ListIter twoiters[2];
+ Jim_ListIter *iters;
+ Jim_Obj *script;
+ Jim_Obj *resultObj;
+
+ if (argc < 4 || argc % 2 != 0) {
+ Jim_WrongNumArgs(interp, 1, argv, "varList list ?varList list ...? script");
+ return JIM_ERR;
+ }
+ script = argv[argc - 1];
+ numargs = (argc - 1 - 1);
+
+ if (numargs == 2) {
+ iters = twoiters;
+ }
+ else {
+ iters = Jim_Alloc(numargs * sizeof(*iters));
+ }
+ for (i = 0; i < numargs; i++) {
+ JimListIterInit(&iters[i], argv[i + 1]);
+ if (i % 2 == 0 && JimListIterDone(interp, &iters[i])) {
+ result = JIM_ERR;
+ }
+ }
+ if (result != JIM_OK) {
+ Jim_SetResultString(interp, "foreach varlist is empty", -1);
+ return result;
+ }
+
+ if (doMap) {
+ resultObj = Jim_NewListObj(interp, NULL, 0);
+ }
+ else {
+ resultObj = interp->emptyObj;
+ }
+ Jim_IncrRefCount(resultObj);
+
+ while (1) {
+
+ for (i = 0; i < numargs; i += 2) {
+ if (!JimListIterDone(interp, &iters[i + 1])) {
+ break;
+ }
+ }
+ if (i == numargs) {
+
+ break;
+ }
+
+
+ for (i = 0; i < numargs; i += 2) {
+ Jim_Obj *varName;
+
+
+ JimListIterInit(&iters[i], argv[i + 1]);
+ while ((varName = JimListIterNext(interp, &iters[i])) != NULL) {
+ Jim_Obj *valObj = JimListIterNext(interp, &iters[i + 1]);
+ if (!valObj) {
+
+ valObj = interp->emptyObj;
+ }
+
+ Jim_IncrRefCount(valObj);
+ result = Jim_SetVariable(interp, varName, valObj);
+ Jim_DecrRefCount(interp, valObj);
+ if (result != JIM_OK) {
+ goto err;
+ }
+ }
+ }
+ switch (result = Jim_EvalObj(interp, script)) {
+ case JIM_OK:
+ if (doMap) {
+ Jim_ListAppendElement(interp, resultObj, interp->result);
+ }
+ break;
+ case JIM_CONTINUE:
+ break;
+ case JIM_BREAK:
+ goto out;
+ default:
+ goto err;
+ }
+ }
+ out:
+ result = JIM_OK;
+ Jim_SetResult(interp, resultObj);
+ err:
+ Jim_DecrRefCount(interp, resultObj);
+ if (numargs > 2) {
+ Jim_Free(iters);
+ }
+ return result;
+}
+
+
+static int Jim_ForeachCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return JimForeachMapHelper(interp, argc, argv, 0);
+}
+
+
+static int Jim_LmapCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return JimForeachMapHelper(interp, argc, argv, 1);
+}
+
+
+static int Jim_LassignCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int result = JIM_ERR;
+ int i;
+ Jim_ListIter iter;
+ Jim_Obj *resultObj;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "varList list ?varName ...?");
+ return JIM_ERR;
+ }
+
+ JimListIterInit(&iter, argv[1]);
+
+ for (i = 2; i < argc; i++) {
+ Jim_Obj *valObj = JimListIterNext(interp, &iter);
+ result = Jim_SetVariable(interp, argv[i], valObj ? valObj : interp->emptyObj);
+ if (result != JIM_OK) {
+ return result;
+ }
+ }
+
+ resultObj = Jim_NewListObj(interp, NULL, 0);
+ while (!JimListIterDone(interp, &iter)) {
+ Jim_ListAppendElement(interp, resultObj, JimListIterNext(interp, &iter));
+ }
+
+ Jim_SetResult(interp, resultObj);
+
+ return JIM_OK;
+}
+
+
+static int Jim_IfCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int boolean, retval, current = 1, falsebody = 0;
+
+ if (argc >= 3) {
+ while (1) {
+
+ if (current >= argc)
+ goto err;
+ if ((retval = Jim_GetBoolFromExpr(interp, argv[current++], &boolean))
+ != JIM_OK)
+ return retval;
+
+ if (current >= argc)
+ goto err;
+ if (Jim_CompareStringImmediate(interp, argv[current], "then"))
+ current++;
+
+ if (current >= argc)
+ goto err;
+ if (boolean)
+ return Jim_EvalObj(interp, argv[current]);
+
+ if (++current >= argc) {
+ Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
+ return JIM_OK;
+ }
+ falsebody = current++;
+ if (Jim_CompareStringImmediate(interp, argv[falsebody], "else")) {
+
+ if (current != argc - 1)
+ goto err;
+ return Jim_EvalObj(interp, argv[current]);
+ }
+ else if (Jim_CompareStringImmediate(interp, argv[falsebody], "elseif"))
+ continue;
+
+ else if (falsebody != argc - 1)
+ goto err;
+ return Jim_EvalObj(interp, argv[falsebody]);
+ }
+ return JIM_OK;
+ }
+ err:
+ Jim_WrongNumArgs(interp, 1, argv, "condition ?then? trueBody ?elseif ...? ?else? falseBody");
+ return JIM_ERR;
+}
+
+
+
+int Jim_CommandMatchObj(Jim_Interp *interp, Jim_Obj *commandObj, Jim_Obj *patternObj,
+ Jim_Obj *stringObj, int nocase)
+{
+ Jim_Obj *parms[4];
+ int argc = 0;
+ long eq;
+ int rc;
+
+ parms[argc++] = commandObj;
+ if (nocase) {
+ parms[argc++] = Jim_NewStringObj(interp, "-nocase", -1);
+ }
+ parms[argc++] = patternObj;
+ parms[argc++] = stringObj;
+
+ rc = Jim_EvalObjVector(interp, argc, parms);
+
+ if (rc != JIM_OK || Jim_GetLong(interp, Jim_GetResult(interp), &eq) != JIM_OK) {
+ eq = -rc;
+ }
+
+ return eq;
+}
+
+enum
+{ SWITCH_EXACT, SWITCH_GLOB, SWITCH_RE, SWITCH_CMD };
+
+
+static int Jim_SwitchCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int matchOpt = SWITCH_EXACT, opt = 1, patCount, i;
+ Jim_Obj *command = 0, *const *caseList = 0, *strObj;
+ Jim_Obj *script = 0;
+
+ if (argc < 3) {
+ wrongnumargs:
+ Jim_WrongNumArgs(interp, 1, argv, "?options? string "
+ "pattern body ... ?default body? or " "{pattern body ?pattern body ...?}");
+ return JIM_ERR;
+ }
+ for (opt = 1; opt < argc; ++opt) {
+ const char *option = Jim_String(argv[opt]);
+
+ if (*option != '-')
+ break;
+ else if (strncmp(option, "--", 2) == 0) {
+ ++opt;
+ break;
+ }
+ else if (strncmp(option, "-exact", 2) == 0)
+ matchOpt = SWITCH_EXACT;
+ else if (strncmp(option, "-glob", 2) == 0)
+ matchOpt = SWITCH_GLOB;
+ else if (strncmp(option, "-regexp", 2) == 0)
+ matchOpt = SWITCH_RE;
+ else if (strncmp(option, "-command", 2) == 0) {
+ matchOpt = SWITCH_CMD;
+ if ((argc - opt) < 2)
+ goto wrongnumargs;
+ command = argv[++opt];
+ }
+ else {
+ Jim_SetResultFormatted(interp,
+ "bad option \"%#s\": must be -exact, -glob, -regexp, -command procname or --",
+ argv[opt]);
+ return JIM_ERR;
+ }
+ if ((argc - opt) < 2)
+ goto wrongnumargs;
+ }
+ strObj = argv[opt++];
+ patCount = argc - opt;
+ if (patCount == 1) {
+ Jim_Obj **vector;
+
+ JimListGetElements(interp, argv[opt], &patCount, &vector);
+ caseList = vector;
+ }
+ else
+ caseList = &argv[opt];
+ if (patCount == 0 || patCount % 2 != 0)
+ goto wrongnumargs;
+ for (i = 0; script == 0 && i < patCount; i += 2) {
+ Jim_Obj *patObj = caseList[i];
+
+ if (!Jim_CompareStringImmediate(interp, patObj, "default")
+ || i < (patCount - 2)) {
+ switch (matchOpt) {
+ case SWITCH_EXACT:
+ if (Jim_StringEqObj(strObj, patObj))
+ script = caseList[i + 1];
+ break;
+ case SWITCH_GLOB:
+ if (Jim_StringMatchObj(interp, patObj, strObj, 0))
+ script = caseList[i + 1];
+ break;
+ case SWITCH_RE:
+ command = Jim_NewStringObj(interp, "regexp", -1);
+
+ case SWITCH_CMD:{
+ int rc = Jim_CommandMatchObj(interp, command, patObj, strObj, 0);
+
+ if (argc - opt == 1) {
+ Jim_Obj **vector;
+
+ JimListGetElements(interp, argv[opt], &patCount, &vector);
+ caseList = vector;
+ }
+
+ if (rc < 0) {
+ return -rc;
+ }
+ if (rc)
+ script = caseList[i + 1];
+ break;
+ }
+ }
+ }
+ else {
+ script = caseList[i + 1];
+ }
+ }
+ for (; i < patCount && Jim_CompareStringImmediate(interp, script, "-"); i += 2)
+ script = caseList[i + 1];
+ if (script && Jim_CompareStringImmediate(interp, script, "-")) {
+ Jim_SetResultFormatted(interp, "no body specified for pattern \"%#s\"", caseList[i - 2]);
+ return JIM_ERR;
+ }
+ Jim_SetEmptyResult(interp);
+ if (script) {
+ return Jim_EvalObj(interp, script);
+ }
+ return JIM_OK;
+}
+
+
+static int Jim_ListCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *listObjPtr;
+
+ listObjPtr = Jim_NewListObj(interp, argv + 1, argc - 1);
+ Jim_SetResult(interp, listObjPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_LindexCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr, *listObjPtr;
+ int i;
+ int idx;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "list ?index ...?");
+ return JIM_ERR;
+ }
+ objPtr = argv[1];
+ Jim_IncrRefCount(objPtr);
+ for (i = 2; i < argc; i++) {
+ listObjPtr = objPtr;
+ if (Jim_GetIndex(interp, argv[i], &idx) != JIM_OK) {
+ Jim_DecrRefCount(interp, listObjPtr);
+ return JIM_ERR;
+ }
+ if (Jim_ListIndex(interp, listObjPtr, idx, &objPtr, JIM_NONE) != JIM_OK) {
+ Jim_DecrRefCount(interp, listObjPtr);
+ Jim_SetEmptyResult(interp);
+ return JIM_OK;
+ }
+ Jim_IncrRefCount(objPtr);
+ Jim_DecrRefCount(interp, listObjPtr);
+ }
+ Jim_SetResult(interp, objPtr);
+ Jim_DecrRefCount(interp, objPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_LlengthCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "list");
+ return JIM_ERR;
+ }
+ Jim_SetResultInt(interp, Jim_ListLength(interp, argv[1]));
+ return JIM_OK;
+}
+
+
+static int Jim_LsearchCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ static const char * const options[] = {
+ "-bool", "-not", "-nocase", "-exact", "-glob", "-regexp", "-all", "-inline", "-command",
+ NULL
+ };
+ enum
+ { OPT_BOOL, OPT_NOT, OPT_NOCASE, OPT_EXACT, OPT_GLOB, OPT_REGEXP, OPT_ALL, OPT_INLINE,
+ OPT_COMMAND };
+ int i;
+ int opt_bool = 0;
+ int opt_not = 0;
+ int opt_nocase = 0;
+ int opt_all = 0;
+ int opt_inline = 0;
+ int opt_match = OPT_EXACT;
+ int listlen;
+ int rc = JIM_OK;
+ Jim_Obj *listObjPtr = NULL;
+ Jim_Obj *commandObj = NULL;
+
+ if (argc < 3) {
+ wrongargs:
+ Jim_WrongNumArgs(interp, 1, argv,
+ "?-exact|-glob|-regexp|-command 'command'? ?-bool|-inline? ?-not? ?-nocase? ?-all? list value");
+ return JIM_ERR;
+ }
+
+ for (i = 1; i < argc - 2; i++) {
+ int option;
+
+ if (Jim_GetEnum(interp, argv[i], options, &option, NULL, JIM_ERRMSG) != JIM_OK) {
+ return JIM_ERR;
+ }
+ switch (option) {
+ case OPT_BOOL:
+ opt_bool = 1;
+ opt_inline = 0;
+ break;
+ case OPT_NOT:
+ opt_not = 1;
+ break;
+ case OPT_NOCASE:
+ opt_nocase = 1;
+ break;
+ case OPT_INLINE:
+ opt_inline = 1;
+ opt_bool = 0;
+ break;
+ case OPT_ALL:
+ opt_all = 1;
+ break;
+ case OPT_COMMAND:
+ if (i >= argc - 2) {
+ goto wrongargs;
+ }
+ commandObj = argv[++i];
+
+ case OPT_EXACT:
+ case OPT_GLOB:
+ case OPT_REGEXP:
+ opt_match = option;
+ break;
+ }
+ }
+
+ argv += i;
+
+ if (opt_all) {
+ listObjPtr = Jim_NewListObj(interp, NULL, 0);
+ }
+ if (opt_match == OPT_REGEXP) {
+ commandObj = Jim_NewStringObj(interp, "regexp", -1);
+ }
+ if (commandObj) {
+ Jim_IncrRefCount(commandObj);
+ }
+
+ listlen = Jim_ListLength(interp, argv[0]);
+ for (i = 0; i < listlen; i++) {
+ int eq = 0;
+ Jim_Obj *objPtr = Jim_ListGetIndex(interp, argv[0], i);
+
+ switch (opt_match) {
+ case OPT_EXACT:
+ eq = Jim_StringCompareObj(interp, argv[1], objPtr, opt_nocase) == 0;
+ break;
+
+ case OPT_GLOB:
+ eq = Jim_StringMatchObj(interp, argv[1], objPtr, opt_nocase);
+ break;
+
+ case OPT_REGEXP:
+ case OPT_COMMAND:
+ eq = Jim_CommandMatchObj(interp, commandObj, argv[1], objPtr, opt_nocase);
+ if (eq < 0) {
+ if (listObjPtr) {
+ Jim_FreeNewObj(interp, listObjPtr);
+ }
+ rc = JIM_ERR;
+ goto done;
+ }
+ break;
+ }
+
+
+ if (!eq && opt_bool && opt_not && !opt_all) {
+ continue;
+ }
+
+ if ((!opt_bool && eq == !opt_not) || (opt_bool && (eq || opt_all))) {
+
+ Jim_Obj *resultObj;
+
+ if (opt_bool) {
+ resultObj = Jim_NewIntObj(interp, eq ^ opt_not);
+ }
+ else if (!opt_inline) {
+ resultObj = Jim_NewIntObj(interp, i);
+ }
+ else {
+ resultObj = objPtr;
+ }
+
+ if (opt_all) {
+ Jim_ListAppendElement(interp, listObjPtr, resultObj);
+ }
+ else {
+ Jim_SetResult(interp, resultObj);
+ goto done;
+ }
+ }
+ }
+
+ if (opt_all) {
+ Jim_SetResult(interp, listObjPtr);
+ }
+ else {
+
+ if (opt_bool) {
+ Jim_SetResultBool(interp, opt_not);
+ }
+ else if (!opt_inline) {
+ Jim_SetResultInt(interp, -1);
+ }
+ }
+
+ done:
+ if (commandObj) {
+ Jim_DecrRefCount(interp, commandObj);
+ }
+ return rc;
+}
+
+
+static int Jim_LappendCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *listObjPtr;
+ int shared, i;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "varName ?value value ...?");
+ return JIM_ERR;
+ }
+ listObjPtr = Jim_GetVariable(interp, argv[1], JIM_UNSHARED);
+ if (!listObjPtr) {
+
+ listObjPtr = Jim_NewListObj(interp, NULL, 0);
+ if (Jim_SetVariable(interp, argv[1], listObjPtr) != JIM_OK) {
+ Jim_FreeNewObj(interp, listObjPtr);
+ return JIM_ERR;
+ }
+ }
+ shared = Jim_IsShared(listObjPtr);
+ if (shared)
+ listObjPtr = Jim_DuplicateObj(interp, listObjPtr);
+ for (i = 2; i < argc; i++)
+ Jim_ListAppendElement(interp, listObjPtr, argv[i]);
+ if (Jim_SetVariable(interp, argv[1], listObjPtr) != JIM_OK) {
+ if (shared)
+ Jim_FreeNewObj(interp, listObjPtr);
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, listObjPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_LinsertCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int idx, len;
+ Jim_Obj *listPtr;
+
+ if (argc < 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "list index ?element ...?");
+ return JIM_ERR;
+ }
+ listPtr = argv[1];
+ if (Jim_IsShared(listPtr))
+ listPtr = Jim_DuplicateObj(interp, listPtr);
+ if (Jim_GetIndex(interp, argv[2], &idx) != JIM_OK)
+ goto err;
+ len = Jim_ListLength(interp, listPtr);
+ if (idx >= len)
+ idx = len;
+ else if (idx < 0)
+ idx = len + idx + 1;
+ Jim_ListInsertElements(interp, listPtr, idx, argc - 3, &argv[3]);
+ Jim_SetResult(interp, listPtr);
+ return JIM_OK;
+ err:
+ if (listPtr != argv[1]) {
+ Jim_FreeNewObj(interp, listPtr);
+ }
+ return JIM_ERR;
+}
+
+
+static int Jim_LreplaceCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int first, last, len, rangeLen;
+ Jim_Obj *listObj;
+ Jim_Obj *newListObj;
+
+ if (argc < 4) {
+ Jim_WrongNumArgs(interp, 1, argv, "list first last ?element ...?");
+ return JIM_ERR;
+ }
+ if (Jim_GetIndex(interp, argv[2], &first) != JIM_OK ||
+ Jim_GetIndex(interp, argv[3], &last) != JIM_OK) {
+ return JIM_ERR;
+ }
+
+ listObj = argv[1];
+ len = Jim_ListLength(interp, listObj);
+
+ first = JimRelToAbsIndex(len, first);
+ last = JimRelToAbsIndex(len, last);
+ JimRelToAbsRange(len, &first, &last, &rangeLen);
+
+
+
+ if (first < len) {
+
+ }
+ else if (len == 0) {
+
+ first = 0;
+ }
+ else {
+ Jim_SetResultString(interp, "list doesn't contain element ", -1);
+ Jim_AppendObj(interp, Jim_GetResult(interp), argv[2]);
+ return JIM_ERR;
+ }
+
+
+ newListObj = Jim_NewListObj(interp, listObj->internalRep.listValue.ele, first);
+
+
+ ListInsertElements(newListObj, -1, argc - 4, argv + 4);
+
+
+ ListInsertElements(newListObj, -1, len - first - rangeLen, listObj->internalRep.listValue.ele + first + rangeLen);
+
+ Jim_SetResult(interp, newListObj);
+ return JIM_OK;
+}
+
+
+static int Jim_LsetCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc < 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "listVar ?index...? newVal");
+ return JIM_ERR;
+ }
+ else if (argc == 3) {
+
+ if (Jim_SetVariable(interp, argv[1], argv[2]) != JIM_OK)
+ return JIM_ERR;
+ Jim_SetResult(interp, argv[2]);
+ return JIM_OK;
+ }
+ return Jim_ListSetIndex(interp, argv[1], argv + 2, argc - 3, argv[argc - 1]);
+}
+
+
+static int Jim_LsortCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const argv[])
+{
+ static const char * const options[] = {
+ "-ascii", "-nocase", "-increasing", "-decreasing", "-command", "-integer", "-real", "-index", "-unique", NULL
+ };
+ enum
+ { OPT_ASCII, OPT_NOCASE, OPT_INCREASING, OPT_DECREASING, OPT_COMMAND, OPT_INTEGER, OPT_REAL, OPT_INDEX, OPT_UNIQUE };
+ Jim_Obj *resObj;
+ int i;
+ int retCode;
+
+ struct lsort_info info;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "?options? list");
+ return JIM_ERR;
+ }
+
+ info.type = JIM_LSORT_ASCII;
+ info.order = 1;
+ info.indexed = 0;
+ info.unique = 0;
+ info.command = NULL;
+ info.interp = interp;
+
+ for (i = 1; i < (argc - 1); i++) {
+ int option;
+
+ if (Jim_GetEnum(interp, argv[i], options, &option, NULL, JIM_ENUM_ABBREV | JIM_ERRMSG)
+ != JIM_OK)
+ return JIM_ERR;
+ switch (option) {
+ case OPT_ASCII:
+ info.type = JIM_LSORT_ASCII;
+ break;
+ case OPT_NOCASE:
+ info.type = JIM_LSORT_NOCASE;
+ break;
+ case OPT_INTEGER:
+ info.type = JIM_LSORT_INTEGER;
+ break;
+ case OPT_REAL:
+ info.type = JIM_LSORT_REAL;
+ break;
+ case OPT_INCREASING:
+ info.order = 1;
+ break;
+ case OPT_DECREASING:
+ info.order = -1;
+ break;
+ case OPT_UNIQUE:
+ info.unique = 1;
+ break;
+ case OPT_COMMAND:
+ if (i >= (argc - 2)) {
+ Jim_SetResultString(interp, "\"-command\" option must be followed by comparison command", -1);
+ return JIM_ERR;
+ }
+ info.type = JIM_LSORT_COMMAND;
+ info.command = argv[i + 1];
+ i++;
+ break;
+ case OPT_INDEX:
+ if (i >= (argc - 2)) {
+ Jim_SetResultString(interp, "\"-index\" option must be followed by list index", -1);
+ return JIM_ERR;
+ }
+ if (Jim_GetIndex(interp, argv[i + 1], &info.index) != JIM_OK) {
+ return JIM_ERR;
+ }
+ info.indexed = 1;
+ i++;
+ break;
+ }
+ }
+ resObj = Jim_DuplicateObj(interp, argv[argc - 1]);
+ retCode = ListSortElements(interp, resObj, &info);
+ if (retCode == JIM_OK) {
+ Jim_SetResult(interp, resObj);
+ }
+ else {
+ Jim_FreeNewObj(interp, resObj);
+ }
+ return retCode;
+}
+
+
+static int Jim_AppendCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *stringObjPtr;
+ int i;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "varName ?value ...?");
+ return JIM_ERR;
+ }
+ if (argc == 2) {
+ stringObjPtr = Jim_GetVariable(interp, argv[1], JIM_ERRMSG);
+ if (!stringObjPtr)
+ return JIM_ERR;
+ }
+ else {
+ int freeobj = 0;
+ stringObjPtr = Jim_GetVariable(interp, argv[1], JIM_UNSHARED);
+ if (!stringObjPtr) {
+
+ stringObjPtr = Jim_NewEmptyStringObj(interp);
+ freeobj = 1;
+ }
+ else if (Jim_IsShared(stringObjPtr)) {
+ freeobj = 1;
+ stringObjPtr = Jim_DuplicateObj(interp, stringObjPtr);
+ }
+ for (i = 2; i < argc; i++) {
+ Jim_AppendObj(interp, stringObjPtr, argv[i]);
+ }
+ if (Jim_SetVariable(interp, argv[1], stringObjPtr) != JIM_OK) {
+ if (freeobj) {
+ Jim_FreeNewObj(interp, stringObjPtr);
+ }
+ return JIM_ERR;
+ }
+ }
+ Jim_SetResult(interp, stringObjPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_DebugCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+#if !defined(JIM_DEBUG_COMMAND)
+ Jim_SetResultString(interp, "unsupported", -1);
+ return JIM_ERR;
+#endif
+}
+
+
+static int Jim_EvalCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int rc;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "arg ?arg ...?");
+ return JIM_ERR;
+ }
+
+ if (argc == 2) {
+ rc = Jim_EvalObj(interp, argv[1]);
+ }
+ else {
+ rc = Jim_EvalObj(interp, Jim_ConcatObj(interp, argc - 1, argv + 1));
+ }
+
+ if (rc == JIM_ERR) {
+
+ interp->addStackTrace++;
+ }
+ return rc;
+}
+
+
+static int Jim_UplevelCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc >= 2) {
+ int retcode;
+ Jim_CallFrame *savedCallFrame, *targetCallFrame;
+ int savedTailcall;
+ const char *str;
+
+
+ savedCallFrame = interp->framePtr;
+
+
+ str = Jim_String(argv[1]);
+ if ((str[0] >= '0' && str[0] <= '9') || str[0] == '#') {
+ targetCallFrame = Jim_GetCallFrameByLevel(interp, argv[1]);
+ argc--;
+ argv++;
+ }
+ else {
+ targetCallFrame = Jim_GetCallFrameByLevel(interp, NULL);
+ }
+ if (targetCallFrame == NULL) {
+ return JIM_ERR;
+ }
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv - 1, "?level? command ?arg ...?");
+ return JIM_ERR;
+ }
+
+ interp->framePtr = targetCallFrame;
+
+ savedTailcall = interp->framePtr->tailcall;
+ interp->framePtr->tailcall = 0;
+ if (argc == 2) {
+ retcode = Jim_EvalObj(interp, argv[1]);
+ }
+ else {
+ retcode = Jim_EvalObj(interp, Jim_ConcatObj(interp, argc - 1, argv + 1));
+ }
+ interp->framePtr->tailcall = savedTailcall;
+ interp->framePtr = savedCallFrame;
+ return retcode;
+ }
+ else {
+ Jim_WrongNumArgs(interp, 1, argv, "?level? command ?arg ...?");
+ return JIM_ERR;
+ }
+}
+
+
+static int Jim_ExprCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *exprResultPtr;
+ int retcode;
+
+ if (argc == 2) {
+ retcode = Jim_EvalExpression(interp, argv[1], &exprResultPtr);
+ }
+ else if (argc > 2) {
+ Jim_Obj *objPtr;
+
+ objPtr = Jim_ConcatObj(interp, argc - 1, argv + 1);
+ Jim_IncrRefCount(objPtr);
+ retcode = Jim_EvalExpression(interp, objPtr, &exprResultPtr);
+ Jim_DecrRefCount(interp, objPtr);
+ }
+ else {
+ Jim_WrongNumArgs(interp, 1, argv, "expression ?...?");
+ return JIM_ERR;
+ }
+ if (retcode != JIM_OK)
+ return retcode;
+ Jim_SetResult(interp, exprResultPtr);
+ Jim_DecrRefCount(interp, exprResultPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_BreakCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 1) {
+ Jim_WrongNumArgs(interp, 1, argv, "");
+ return JIM_ERR;
+ }
+ return JIM_BREAK;
+}
+
+
+static int Jim_ContinueCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 1) {
+ Jim_WrongNumArgs(interp, 1, argv, "");
+ return JIM_ERR;
+ }
+ return JIM_CONTINUE;
+}
+
+
+static int Jim_ReturnCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int i;
+ Jim_Obj *stackTraceObj = NULL;
+ Jim_Obj *errorCodeObj = NULL;
+ int returnCode = JIM_OK;
+ long level = 1;
+
+ for (i = 1; i < argc - 1; i += 2) {
+ if (Jim_CompareStringImmediate(interp, argv[i], "-code")) {
+ if (Jim_GetReturnCode(interp, argv[i + 1], &returnCode) == JIM_ERR) {
+ return JIM_ERR;
+ }
+ }
+ else if (Jim_CompareStringImmediate(interp, argv[i], "-errorinfo")) {
+ stackTraceObj = argv[i + 1];
+ }
+ else if (Jim_CompareStringImmediate(interp, argv[i], "-errorcode")) {
+ errorCodeObj = argv[i + 1];
+ }
+ else if (Jim_CompareStringImmediate(interp, argv[i], "-level")) {
+ if (Jim_GetLong(interp, argv[i + 1], &level) != JIM_OK || level < 0) {
+ Jim_SetResultFormatted(interp, "bad level \"%#s\"", argv[i + 1]);
+ return JIM_ERR;
+ }
+ }
+ else {
+ break;
+ }
+ }
+
+ if (i != argc - 1 && i != argc) {
+ Jim_WrongNumArgs(interp, 1, argv,
+ "?-code code? ?-errorinfo stacktrace? ?-level level? ?result?");
+ }
+
+
+ if (stackTraceObj && returnCode == JIM_ERR) {
+ JimSetStackTrace(interp, stackTraceObj);
+ }
+
+ if (errorCodeObj && returnCode == JIM_ERR) {
+ Jim_SetGlobalVariableStr(interp, "errorCode", errorCodeObj);
+ }
+ interp->returnCode = returnCode;
+ interp->returnLevel = level;
+
+ if (i == argc - 1) {
+ Jim_SetResult(interp, argv[i]);
+ }
+ return JIM_RETURN;
+}
+
+
+static int Jim_TailcallCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (interp->framePtr->level == 0) {
+ Jim_SetResultString(interp, "tailcall can only be called from a proc or lambda", -1);
+ return JIM_ERR;
+ }
+ else if (argc >= 2) {
+
+ Jim_CallFrame *cf = interp->framePtr->parent;
+
+ Jim_Cmd *cmdPtr = Jim_GetCommand(interp, argv[1], JIM_ERRMSG);
+ if (cmdPtr == NULL) {
+ return JIM_ERR;
+ }
+
+ JimPanic((cf->tailcallCmd != NULL, "Already have a tailcallCmd"));
+
+
+ JimIncrCmdRefCount(cmdPtr);
+ cf->tailcallCmd = cmdPtr;
+
+
+ JimPanic((cf->tailcallObj != NULL, "Already have a tailcallobj"));
+
+ cf->tailcallObj = Jim_NewListObj(interp, argv + 1, argc - 1);
+ Jim_IncrRefCount(cf->tailcallObj);
+
+
+ return JIM_EVAL;
+ }
+ return JIM_OK;
+}
+
+static int JimAliasCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *cmdList;
+ Jim_Obj *prefixListObj = Jim_CmdPrivData(interp);
+
+
+ cmdList = Jim_DuplicateObj(interp, prefixListObj);
+ Jim_ListInsertElements(interp, cmdList, Jim_ListLength(interp, cmdList), argc - 1, argv + 1);
+
+ return JimEvalObjList(interp, cmdList);
+}
+
+static void JimAliasCmdDelete(Jim_Interp *interp, void *privData)
+{
+ Jim_Obj *prefixListObj = privData;
+ Jim_DecrRefCount(interp, prefixListObj);
+}
+
+static int Jim_AliasCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *prefixListObj;
+ const char *newname;
+
+ if (argc < 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "newname command ?args ...?");
+ return JIM_ERR;
+ }
+
+ prefixListObj = Jim_NewListObj(interp, argv + 2, argc - 2);
+ Jim_IncrRefCount(prefixListObj);
+ newname = Jim_String(argv[1]);
+ if (newname[0] == ':' && newname[1] == ':') {
+ while (*++newname == ':') {
+ }
+ }
+
+ Jim_SetResult(interp, argv[1]);
+
+ return Jim_CreateCommand(interp, newname, JimAliasCmd, prefixListObj, JimAliasCmdDelete);
+}
+
+
+static int Jim_ProcCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Cmd *cmd;
+
+ if (argc != 4 && argc != 5) {
+ Jim_WrongNumArgs(interp, 1, argv, "name arglist ?statics? body");
+ return JIM_ERR;
+ }
+
+ if (JimValidName(interp, "procedure", argv[1]) != JIM_OK) {
+ return JIM_ERR;
+ }
+
+ if (argc == 4) {
+ cmd = JimCreateProcedureCmd(interp, argv[2], NULL, argv[3], NULL);
+ }
+ else {
+ cmd = JimCreateProcedureCmd(interp, argv[2], argv[3], argv[4], NULL);
+ }
+
+ if (cmd) {
+
+ Jim_Obj *qualifiedCmdNameObj;
+ const char *cmdname = JimQualifyName(interp, Jim_String(argv[1]), &qualifiedCmdNameObj);
+
+ JimCreateCommand(interp, cmdname, cmd);
+
+
+ JimUpdateProcNamespace(interp, cmd, cmdname);
+
+ JimFreeQualifiedName(interp, qualifiedCmdNameObj);
+
+
+ Jim_SetResult(interp, argv[1]);
+ return JIM_OK;
+ }
+ return JIM_ERR;
+}
+
+
+static int Jim_LocalCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int retcode;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "cmd ?args ...?");
+ return JIM_ERR;
+ }
+
+
+ interp->local++;
+ retcode = Jim_EvalObjVector(interp, argc - 1, argv + 1);
+ interp->local--;
+
+
+
+ if (retcode == 0) {
+ Jim_Obj *cmdNameObj = Jim_GetResult(interp);
+
+ if (Jim_GetCommand(interp, cmdNameObj, JIM_ERRMSG) == NULL) {
+ return JIM_ERR;
+ }
+ if (interp->framePtr->localCommands == NULL) {
+ interp->framePtr->localCommands = Jim_Alloc(sizeof(*interp->framePtr->localCommands));
+ Jim_InitStack(interp->framePtr->localCommands);
+ }
+ Jim_IncrRefCount(cmdNameObj);
+ Jim_StackPush(interp->framePtr->localCommands, cmdNameObj);
+ }
+
+ return retcode;
+}
+
+
+static int Jim_UpcallCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "cmd ?args ...?");
+ return JIM_ERR;
+ }
+ else {
+ int retcode;
+
+ Jim_Cmd *cmdPtr = Jim_GetCommand(interp, argv[1], JIM_ERRMSG);
+ if (cmdPtr == NULL || !cmdPtr->isproc || !cmdPtr->prevCmd) {
+ Jim_SetResultFormatted(interp, "no previous command: \"%#s\"", argv[1]);
+ return JIM_ERR;
+ }
+
+ cmdPtr->u.proc.upcall++;
+ JimIncrCmdRefCount(cmdPtr);
+
+
+ retcode = Jim_EvalObjVector(interp, argc - 1, argv + 1);
+
+
+ cmdPtr->u.proc.upcall--;
+ JimDecrCmdRefCount(interp, cmdPtr);
+
+ return retcode;
+ }
+}
+
+
+static int Jim_ApplyCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "lambdaExpr ?arg ...?");
+ return JIM_ERR;
+ }
+ else {
+ int ret;
+ Jim_Cmd *cmd;
+ Jim_Obj *argListObjPtr;
+ Jim_Obj *bodyObjPtr;
+ Jim_Obj *nsObj = NULL;
+ Jim_Obj **nargv;
+
+ int len = Jim_ListLength(interp, argv[1]);
+ if (len != 2 && len != 3) {
+ Jim_SetResultFormatted(interp, "can't interpret \"%#s\" as a lambda expression", argv[1]);
+ return JIM_ERR;
+ }
+
+ if (len == 3) {
+#ifdef jim_ext_namespace
+
+ nsObj = JimQualifyNameObj(interp, Jim_ListGetIndex(interp, argv[1], 2));
+#else
+ Jim_SetResultString(interp, "namespaces not enabled", -1);
+ return JIM_ERR;
+#endif
+ }
+ argListObjPtr = Jim_ListGetIndex(interp, argv[1], 0);
+ bodyObjPtr = Jim_ListGetIndex(interp, argv[1], 1);
+
+ cmd = JimCreateProcedureCmd(interp, argListObjPtr, NULL, bodyObjPtr, nsObj);
+
+ if (cmd) {
+
+ nargv = Jim_Alloc((argc - 2 + 1) * sizeof(*nargv));
+ nargv[0] = Jim_NewStringObj(interp, "apply lambdaExpr", -1);
+ Jim_IncrRefCount(nargv[0]);
+ memcpy(&nargv[1], argv + 2, (argc - 2) * sizeof(*nargv));
+ ret = JimCallProcedure(interp, cmd, argc - 2 + 1, nargv);
+ Jim_DecrRefCount(interp, nargv[0]);
+ Jim_Free(nargv);
+
+ JimDecrCmdRefCount(interp, cmd);
+ return ret;
+ }
+ return JIM_ERR;
+ }
+}
+
+
+
+static int Jim_ConcatCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_SetResult(interp, Jim_ConcatObj(interp, argc - 1, argv + 1));
+ return JIM_OK;
+}
+
+
+static int Jim_UpvarCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int i;
+ Jim_CallFrame *targetCallFrame;
+
+
+ if (argc > 3 && (argc % 2 == 0)) {
+ targetCallFrame = Jim_GetCallFrameByLevel(interp, argv[1]);
+ argc--;
+ argv++;
+ }
+ else {
+ targetCallFrame = Jim_GetCallFrameByLevel(interp, NULL);
+ }
+ if (targetCallFrame == NULL) {
+ return JIM_ERR;
+ }
+
+
+ if (argc < 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "?level? otherVar localVar ?otherVar localVar ...?");
+ return JIM_ERR;
+ }
+
+
+ for (i = 1; i < argc; i += 2) {
+ if (Jim_SetVariableLink(interp, argv[i + 1], argv[i], targetCallFrame) != JIM_OK)
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+
+static int Jim_GlobalCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int i;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "varName ?varName ...?");
+ return JIM_ERR;
+ }
+
+ if (interp->framePtr->level == 0)
+ return JIM_OK;
+ for (i = 1; i < argc; i++) {
+
+ const char *name = Jim_String(argv[i]);
+ if (name[0] != ':' || name[1] != ':') {
+ if (Jim_SetVariableLink(interp, argv[i], argv[i], interp->topFramePtr) != JIM_OK)
+ return JIM_ERR;
+ }
+ }
+ return JIM_OK;
+}
+
+static Jim_Obj *JimStringMap(Jim_Interp *interp, Jim_Obj *mapListObjPtr,
+ Jim_Obj *objPtr, int nocase)
+{
+ int numMaps;
+ const char *str, *noMatchStart = NULL;
+ int strLen, i;
+ Jim_Obj *resultObjPtr;
+
+ numMaps = Jim_ListLength(interp, mapListObjPtr);
+ if (numMaps % 2) {
+ Jim_SetResultString(interp, "list must contain an even number of elements", -1);
+ return NULL;
+ }
+
+ str = Jim_String(objPtr);
+ strLen = Jim_Utf8Length(interp, objPtr);
+
+
+ resultObjPtr = Jim_NewStringObj(interp, "", 0);
+ while (strLen) {
+ for (i = 0; i < numMaps; i += 2) {
+ Jim_Obj *objPtr;
+ const char *k;
+ int kl;
+
+ objPtr = Jim_ListGetIndex(interp, mapListObjPtr, i);
+ k = Jim_String(objPtr);
+ kl = Jim_Utf8Length(interp, objPtr);
+
+ if (strLen >= kl && kl) {
+ int rc;
+ rc = JimStringCompareLen(str, k, kl, nocase);
+ if (rc == 0) {
+ if (noMatchStart) {
+ Jim_AppendString(interp, resultObjPtr, noMatchStart, str - noMatchStart);
+ noMatchStart = NULL;
+ }
+ Jim_AppendObj(interp, resultObjPtr, Jim_ListGetIndex(interp, mapListObjPtr, i + 1));
+ str += utf8_index(str, kl);
+ strLen -= kl;
+ break;
+ }
+ }
+ }
+ if (i == numMaps) {
+ int c;
+ if (noMatchStart == NULL)
+ noMatchStart = str;
+ str += utf8_tounicode(str, &c);
+ strLen--;
+ }
+ }
+ if (noMatchStart) {
+ Jim_AppendString(interp, resultObjPtr, noMatchStart, str - noMatchStart);
+ }
+ return resultObjPtr;
+}
+
+
+static int Jim_StringCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int len;
+ int opt_case = 1;
+ int option;
+ static const char * const options[] = {
+ "bytelength", "length", "compare", "match", "equal", "is", "byterange", "range", "replace",
+ "map", "repeat", "reverse", "index", "first", "last", "cat",
+ "trim", "trimleft", "trimright", "tolower", "toupper", "totitle", NULL
+ };
+ enum
+ {
+ OPT_BYTELENGTH, OPT_LENGTH, OPT_COMPARE, OPT_MATCH, OPT_EQUAL, OPT_IS, OPT_BYTERANGE, OPT_RANGE, OPT_REPLACE,
+ OPT_MAP, OPT_REPEAT, OPT_REVERSE, OPT_INDEX, OPT_FIRST, OPT_LAST, OPT_CAT,
+ OPT_TRIM, OPT_TRIMLEFT, OPT_TRIMRIGHT, OPT_TOLOWER, OPT_TOUPPER, OPT_TOTITLE
+ };
+ static const char * const nocase_options[] = {
+ "-nocase", NULL
+ };
+ static const char * const nocase_length_options[] = {
+ "-nocase", "-length", NULL
+ };
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "option ?arguments ...?");
+ return JIM_ERR;
+ }
+ if (Jim_GetEnum(interp, argv[1], options, &option, NULL,
+ JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK)
+ return JIM_ERR;
+
+ switch (option) {
+ case OPT_LENGTH:
+ case OPT_BYTELENGTH:
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "string");
+ return JIM_ERR;
+ }
+ if (option == OPT_LENGTH) {
+ len = Jim_Utf8Length(interp, argv[2]);
+ }
+ else {
+ len = Jim_Length(argv[2]);
+ }
+ Jim_SetResultInt(interp, len);
+ return JIM_OK;
+
+ case OPT_CAT:{
+ Jim_Obj *objPtr;
+ if (argc == 3) {
+
+ objPtr = argv[2];
+ }
+ else {
+ int i;
+
+ objPtr = Jim_NewStringObj(interp, "", 0);
+
+ for (i = 2; i < argc; i++) {
+ Jim_AppendObj(interp, objPtr, argv[i]);
+ }
+ }
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+ }
+
+ case OPT_COMPARE:
+ case OPT_EQUAL:
+ {
+
+ long opt_length = -1;
+ int n = argc - 4;
+ int i = 2;
+ while (n > 0) {
+ int subopt;
+ if (Jim_GetEnum(interp, argv[i++], nocase_length_options, &subopt, NULL,
+ JIM_ENUM_ABBREV) != JIM_OK) {
+badcompareargs:
+ Jim_WrongNumArgs(interp, 2, argv, "?-nocase? ?-length int? string1 string2");
+ return JIM_ERR;
+ }
+ if (subopt == 0) {
+
+ opt_case = 0;
+ n--;
+ }
+ else {
+
+ if (n < 2) {
+ goto badcompareargs;
+ }
+ if (Jim_GetLong(interp, argv[i++], &opt_length) != JIM_OK) {
+ return JIM_ERR;
+ }
+ n -= 2;
+ }
+ }
+ if (n) {
+ goto badcompareargs;
+ }
+ argv += argc - 2;
+ if (opt_length < 0 && option != OPT_COMPARE && opt_case) {
+
+ Jim_SetResultBool(interp, Jim_StringEqObj(argv[0], argv[1]));
+ }
+ else {
+ if (opt_length >= 0) {
+ n = JimStringCompareLen(Jim_String(argv[0]), Jim_String(argv[1]), opt_length, !opt_case);
+ }
+ else {
+ n = Jim_StringCompareObj(interp, argv[0], argv[1], !opt_case);
+ }
+ Jim_SetResultInt(interp, option == OPT_COMPARE ? n : n == 0);
+ }
+ return JIM_OK;
+ }
+
+ case OPT_MATCH:
+ if (argc != 4 &&
+ (argc != 5 ||
+ Jim_GetEnum(interp, argv[2], nocase_options, &opt_case, NULL,
+ JIM_ENUM_ABBREV) != JIM_OK)) {
+ Jim_WrongNumArgs(interp, 2, argv, "?-nocase? pattern string");
+ return JIM_ERR;
+ }
+ if (opt_case == 0) {
+ argv++;
+ }
+ Jim_SetResultBool(interp, Jim_StringMatchObj(interp, argv[2], argv[3], !opt_case));
+ return JIM_OK;
+
+ case OPT_MAP:{
+ Jim_Obj *objPtr;
+
+ if (argc != 4 &&
+ (argc != 5 ||
+ Jim_GetEnum(interp, argv[2], nocase_options, &opt_case, NULL,
+ JIM_ENUM_ABBREV) != JIM_OK)) {
+ Jim_WrongNumArgs(interp, 2, argv, "?-nocase? mapList string");
+ return JIM_ERR;
+ }
+
+ if (opt_case == 0) {
+ argv++;
+ }
+ objPtr = JimStringMap(interp, argv[2], argv[3], !opt_case);
+ if (objPtr == NULL) {
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+ }
+
+ case OPT_RANGE:
+ case OPT_BYTERANGE:{
+ Jim_Obj *objPtr;
+
+ if (argc != 5) {
+ Jim_WrongNumArgs(interp, 2, argv, "string first last");
+ return JIM_ERR;
+ }
+ if (option == OPT_RANGE) {
+ objPtr = Jim_StringRangeObj(interp, argv[2], argv[3], argv[4]);
+ }
+ else
+ {
+ objPtr = Jim_StringByteRangeObj(interp, argv[2], argv[3], argv[4]);
+ }
+
+ if (objPtr == NULL) {
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+ }
+
+ case OPT_REPLACE:{
+ Jim_Obj *objPtr;
+
+ if (argc != 5 && argc != 6) {
+ Jim_WrongNumArgs(interp, 2, argv, "string first last ?string?");
+ return JIM_ERR;
+ }
+ objPtr = JimStringReplaceObj(interp, argv[2], argv[3], argv[4], argc == 6 ? argv[5] : NULL);
+ if (objPtr == NULL) {
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+ }
+
+
+ case OPT_REPEAT:{
+ Jim_Obj *objPtr;
+ jim_wide count;
+
+ if (argc != 4) {
+ Jim_WrongNumArgs(interp, 2, argv, "string count");
+ return JIM_ERR;
+ }
+ if (Jim_GetWide(interp, argv[3], &count) != JIM_OK) {
+ return JIM_ERR;
+ }
+ objPtr = Jim_NewStringObj(interp, "", 0);
+ if (count > 0) {
+ while (count--) {
+ Jim_AppendObj(interp, objPtr, argv[2]);
+ }
+ }
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+ }
+
+ case OPT_REVERSE:{
+ char *buf, *p;
+ const char *str;
+ int len;
+ int i;
+
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "string");
+ return JIM_ERR;
+ }
+
+ str = Jim_GetString(argv[2], &len);
+ buf = Jim_Alloc(len + 1);
+ p = buf + len;
+ *p = 0;
+ for (i = 0; i < len; ) {
+ int c;
+ int l = utf8_tounicode(str, &c);
+ memcpy(p - l, str, l);
+ p -= l;
+ i += l;
+ str += l;
+ }
+ Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, buf, len));
+ return JIM_OK;
+ }
+
+ case OPT_INDEX:{
+ int idx;
+ const char *str;
+
+ if (argc != 4) {
+ Jim_WrongNumArgs(interp, 2, argv, "string index");
+ return JIM_ERR;
+ }
+ if (Jim_GetIndex(interp, argv[3], &idx) != JIM_OK) {
+ return JIM_ERR;
+ }
+ str = Jim_String(argv[2]);
+ len = Jim_Utf8Length(interp, argv[2]);
+ if (idx != INT_MIN && idx != INT_MAX) {
+ idx = JimRelToAbsIndex(len, idx);
+ }
+ if (idx < 0 || idx >= len || str == NULL) {
+ Jim_SetResultString(interp, "", 0);
+ }
+ else if (len == Jim_Length(argv[2])) {
+
+ Jim_SetResultString(interp, str + idx, 1);
+ }
+ else {
+ int c;
+ int i = utf8_index(str, idx);
+ Jim_SetResultString(interp, str + i, utf8_tounicode(str + i, &c));
+ }
+ return JIM_OK;
+ }
+
+ case OPT_FIRST:
+ case OPT_LAST:{
+ int idx = 0, l1, l2;
+ const char *s1, *s2;
+
+ if (argc != 4 && argc != 5) {
+ Jim_WrongNumArgs(interp, 2, argv, "subString string ?index?");
+ return JIM_ERR;
+ }
+ s1 = Jim_String(argv[2]);
+ s2 = Jim_String(argv[3]);
+ l1 = Jim_Utf8Length(interp, argv[2]);
+ l2 = Jim_Utf8Length(interp, argv[3]);
+ if (argc == 5) {
+ if (Jim_GetIndex(interp, argv[4], &idx) != JIM_OK) {
+ return JIM_ERR;
+ }
+ idx = JimRelToAbsIndex(l2, idx);
+ }
+ else if (option == OPT_LAST) {
+ idx = l2;
+ }
+ if (option == OPT_FIRST) {
+ Jim_SetResultInt(interp, JimStringFirst(s1, l1, s2, l2, idx));
+ }
+ else {
+#ifdef JIM_UTF8
+ Jim_SetResultInt(interp, JimStringLastUtf8(s1, l1, s2, idx));
+#else
+ Jim_SetResultInt(interp, JimStringLast(s1, l1, s2, idx));
+#endif
+ }
+ return JIM_OK;
+ }
+
+ case OPT_TRIM:
+ case OPT_TRIMLEFT:
+ case OPT_TRIMRIGHT:{
+ Jim_Obj *trimchars;
+
+ if (argc != 3 && argc != 4) {
+ Jim_WrongNumArgs(interp, 2, argv, "string ?trimchars?");
+ return JIM_ERR;
+ }
+ trimchars = (argc == 4 ? argv[3] : NULL);
+ if (option == OPT_TRIM) {
+ Jim_SetResult(interp, JimStringTrim(interp, argv[2], trimchars));
+ }
+ else if (option == OPT_TRIMLEFT) {
+ Jim_SetResult(interp, JimStringTrimLeft(interp, argv[2], trimchars));
+ }
+ else if (option == OPT_TRIMRIGHT) {
+ Jim_SetResult(interp, JimStringTrimRight(interp, argv[2], trimchars));
+ }
+ return JIM_OK;
+ }
+
+ case OPT_TOLOWER:
+ case OPT_TOUPPER:
+ case OPT_TOTITLE:
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "string");
+ return JIM_ERR;
+ }
+ if (option == OPT_TOLOWER) {
+ Jim_SetResult(interp, JimStringToLower(interp, argv[2]));
+ }
+ else if (option == OPT_TOUPPER) {
+ Jim_SetResult(interp, JimStringToUpper(interp, argv[2]));
+ }
+ else {
+ Jim_SetResult(interp, JimStringToTitle(interp, argv[2]));
+ }
+ return JIM_OK;
+
+ case OPT_IS:
+ if (argc == 4 || (argc == 5 && Jim_CompareStringImmediate(interp, argv[3], "-strict"))) {
+ return JimStringIs(interp, argv[argc - 1], argv[2], argc == 5);
+ }
+ Jim_WrongNumArgs(interp, 2, argv, "class ?-strict? str");
+ return JIM_ERR;
+ }
+ return JIM_OK;
+}
+
+
+static int Jim_TimeCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ long i, count = 1;
+ jim_wide start, elapsed;
+ char buf[60];
+ const char *fmt = "%" JIM_WIDE_MODIFIER " microseconds per iteration";
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "script ?count?");
+ return JIM_ERR;
+ }
+ if (argc == 3) {
+ if (Jim_GetLong(interp, argv[2], &count) != JIM_OK)
+ return JIM_ERR;
+ }
+ if (count < 0)
+ return JIM_OK;
+ i = count;
+ start = JimClock();
+ while (i-- > 0) {
+ int retval;
+
+ retval = Jim_EvalObj(interp, argv[1]);
+ if (retval != JIM_OK) {
+ return retval;
+ }
+ }
+ elapsed = JimClock() - start;
+ sprintf(buf, fmt, count == 0 ? 0 : elapsed / count);
+ Jim_SetResultString(interp, buf, -1);
+ return JIM_OK;
+}
+
+
+static int Jim_ExitCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ long exitCode = 0;
+
+ if (argc > 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "?exitCode?");
+ return JIM_ERR;
+ }
+ if (argc == 2) {
+ if (Jim_GetLong(interp, argv[1], &exitCode) != JIM_OK)
+ return JIM_ERR;
+ }
+ interp->exitCode = exitCode;
+ return JIM_EXIT;
+}
+
+
+static int Jim_CatchCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int exitCode = 0;
+ int i;
+ int sig = 0;
+
+
+ jim_wide ignore_mask = (1 << JIM_EXIT) | (1 << JIM_EVAL) | (1 << JIM_SIGNAL);
+ static const int max_ignore_code = sizeof(ignore_mask) * 8;
+
+ Jim_SetGlobalVariableStr(interp, "errorCode", Jim_NewStringObj(interp, "NONE", -1));
+
+ for (i = 1; i < argc - 1; i++) {
+ const char *arg = Jim_String(argv[i]);
+ jim_wide option;
+ int ignore;
+
+
+ if (strcmp(arg, "--") == 0) {
+ i++;
+ break;
+ }
+ if (*arg != '-') {
+ break;
+ }
+
+ if (strncmp(arg, "-no", 3) == 0) {
+ arg += 3;
+ ignore = 1;
+ }
+ else {
+ arg++;
+ ignore = 0;
+ }
+
+ if (Jim_StringToWide(arg, &option, 10) != JIM_OK) {
+ option = -1;
+ }
+ if (option < 0) {
+ option = Jim_FindByName(arg, jimReturnCodes, jimReturnCodesSize);
+ }
+ if (option < 0) {
+ goto wrongargs;
+ }
+
+ if (ignore) {
+ ignore_mask |= (1 << option);
+ }
+ else {
+ ignore_mask &= ~(1 << option);
+ }
+ }
+
+ argc -= i;
+ if (argc < 1 || argc > 3) {
+ wrongargs:
+ Jim_WrongNumArgs(interp, 1, argv,
+ "?-?no?code ... --? script ?resultVarName? ?optionVarName?");
+ return JIM_ERR;
+ }
+ argv += i;
+
+ if ((ignore_mask & (1 << JIM_SIGNAL)) == 0) {
+ sig++;
+ }
+
+ interp->signal_level += sig;
+ if (Jim_CheckSignal(interp)) {
+
+ exitCode = JIM_SIGNAL;
+ }
+ else {
+ exitCode = Jim_EvalObj(interp, argv[0]);
+
+ interp->errorFlag = 0;
+ }
+ interp->signal_level -= sig;
+
+
+ if (exitCode >= 0 && exitCode < max_ignore_code && (((unsigned jim_wide)1 << exitCode) & ignore_mask)) {
+
+ return exitCode;
+ }
+
+ if (sig && exitCode == JIM_SIGNAL) {
+
+ if (interp->signal_set_result) {
+ interp->signal_set_result(interp, interp->sigmask);
+ }
+ else {
+ Jim_SetResultInt(interp, interp->sigmask);
+ }
+ interp->sigmask = 0;
+ }
+
+ if (argc >= 2) {
+ if (Jim_SetVariable(interp, argv[1], Jim_GetResult(interp)) != JIM_OK) {
+ return JIM_ERR;
+ }
+ if (argc == 3) {
+ Jim_Obj *optListObj = Jim_NewListObj(interp, NULL, 0);
+
+ Jim_ListAppendElement(interp, optListObj, Jim_NewStringObj(interp, "-code", -1));
+ Jim_ListAppendElement(interp, optListObj,
+ Jim_NewIntObj(interp, exitCode == JIM_RETURN ? interp->returnCode : exitCode));
+ Jim_ListAppendElement(interp, optListObj, Jim_NewStringObj(interp, "-level", -1));
+ Jim_ListAppendElement(interp, optListObj, Jim_NewIntObj(interp, interp->returnLevel));
+ if (exitCode == JIM_ERR) {
+ Jim_Obj *errorCode;
+ Jim_ListAppendElement(interp, optListObj, Jim_NewStringObj(interp, "-errorinfo",
+ -1));
+ Jim_ListAppendElement(interp, optListObj, interp->stackTrace);
+
+ errorCode = Jim_GetGlobalVariableStr(interp, "errorCode", JIM_NONE);
+ if (errorCode) {
+ Jim_ListAppendElement(interp, optListObj, Jim_NewStringObj(interp, "-errorcode", -1));
+ Jim_ListAppendElement(interp, optListObj, errorCode);
+ }
+ }
+ if (Jim_SetVariable(interp, argv[2], optListObj) != JIM_OK) {
+ return JIM_ERR;
+ }
+ }
+ }
+ Jim_SetResultInt(interp, exitCode);
+ return JIM_OK;
+}
+
+#ifdef JIM_REFERENCES
+
+
+static int Jim_RefCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 3 && argc != 4) {
+ Jim_WrongNumArgs(interp, 1, argv, "string tag ?finalizer?");
+ return JIM_ERR;
+ }
+ if (argc == 3) {
+ Jim_SetResult(interp, Jim_NewReference(interp, argv[1], argv[2], NULL));
+ }
+ else {
+ Jim_SetResult(interp, Jim_NewReference(interp, argv[1], argv[2], argv[3]));
+ }
+ return JIM_OK;
+}
+
+
+static int Jim_GetrefCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Reference *refPtr;
+
+ if (argc != 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "reference");
+ return JIM_ERR;
+ }
+ if ((refPtr = Jim_GetReference(interp, argv[1])) == NULL)
+ return JIM_ERR;
+ Jim_SetResult(interp, refPtr->objPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_SetrefCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Reference *refPtr;
+
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "reference newValue");
+ return JIM_ERR;
+ }
+ if ((refPtr = Jim_GetReference(interp, argv[1])) == NULL)
+ return JIM_ERR;
+ Jim_IncrRefCount(argv[2]);
+ Jim_DecrRefCount(interp, refPtr->objPtr);
+ refPtr->objPtr = argv[2];
+ Jim_SetResult(interp, argv[2]);
+ return JIM_OK;
+}
+
+
+static int Jim_CollectCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 1) {
+ Jim_WrongNumArgs(interp, 1, argv, "");
+ return JIM_ERR;
+ }
+ Jim_SetResultInt(interp, Jim_Collect(interp));
+
+
+ while (interp->freeList) {
+ Jim_Obj *nextObjPtr = interp->freeList->nextObjPtr;
+ Jim_Free(interp->freeList);
+ interp->freeList = nextObjPtr;
+ }
+
+ return JIM_OK;
+}
+
+
+static int Jim_FinalizeCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "reference ?finalizerProc?");
+ return JIM_ERR;
+ }
+ if (argc == 2) {
+ Jim_Obj *cmdNamePtr;
+
+ if (Jim_GetFinalizer(interp, argv[1], &cmdNamePtr) != JIM_OK)
+ return JIM_ERR;
+ if (cmdNamePtr != NULL)
+ Jim_SetResult(interp, cmdNamePtr);
+ }
+ else {
+ if (Jim_SetFinalizer(interp, argv[1], argv[2]) != JIM_OK)
+ return JIM_ERR;
+ Jim_SetResult(interp, argv[2]);
+ }
+ return JIM_OK;
+}
+
+
+static int JimInfoReferences(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *listObjPtr;
+ Jim_HashTableIterator htiter;
+ Jim_HashEntry *he;
+
+ listObjPtr = Jim_NewListObj(interp, NULL, 0);
+
+ JimInitHashTableIterator(&interp->references, &htiter);
+ while ((he = Jim_NextHashEntry(&htiter)) != NULL) {
+ char buf[JIM_REFERENCE_SPACE + 1];
+ Jim_Reference *refPtr = Jim_GetHashEntryVal(he);
+ const unsigned long *refId = he->key;
+
+ JimFormatReference(buf, refPtr, *refId);
+ Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, buf, -1));
+ }
+ Jim_SetResult(interp, listObjPtr);
+ return JIM_OK;
+}
+#endif
+
+
+static int Jim_RenameCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "oldName newName");
+ return JIM_ERR;
+ }
+
+ if (JimValidName(interp, "new procedure", argv[2])) {
+ return JIM_ERR;
+ }
+
+ return Jim_RenameCommand(interp, Jim_String(argv[1]), Jim_String(argv[2]));
+}
+
+#define JIM_DICTMATCH_VALUES 0x0001
+
+typedef void JimDictMatchCallbackType(Jim_Interp *interp, Jim_Obj *listObjPtr, Jim_HashEntry *he, int type);
+
+static void JimDictMatchKeys(Jim_Interp *interp, Jim_Obj *listObjPtr, Jim_HashEntry *he, int type)
+{
+ Jim_ListAppendElement(interp, listObjPtr, (Jim_Obj *)he->key);
+ if (type & JIM_DICTMATCH_VALUES) {
+ Jim_ListAppendElement(interp, listObjPtr, Jim_GetHashEntryVal(he));
+ }
+}
+
+static Jim_Obj *JimDictPatternMatch(Jim_Interp *interp, Jim_HashTable *ht, Jim_Obj *patternObjPtr,
+ JimDictMatchCallbackType *callback, int type)
+{
+ Jim_HashEntry *he;
+ Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0);
+
+
+ Jim_HashTableIterator htiter;
+ JimInitHashTableIterator(ht, &htiter);
+ while ((he = Jim_NextHashEntry(&htiter)) != NULL) {
+ if (patternObjPtr == NULL || JimGlobMatch(Jim_String(patternObjPtr), Jim_String((Jim_Obj *)he->key), 0)) {
+ callback(interp, listObjPtr, he, type);
+ }
+ }
+
+ return listObjPtr;
+}
+
+
+int Jim_DictKeys(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *patternObjPtr)
+{
+ if (SetDictFromAny(interp, objPtr) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, JimDictPatternMatch(interp, objPtr->internalRep.ptr, patternObjPtr, JimDictMatchKeys, 0));
+ return JIM_OK;
+}
+
+int Jim_DictValues(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *patternObjPtr)
+{
+ if (SetDictFromAny(interp, objPtr) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, JimDictPatternMatch(interp, objPtr->internalRep.ptr, patternObjPtr, JimDictMatchKeys, JIM_DICTMATCH_VALUES));
+ return JIM_OK;
+}
+
+int Jim_DictSize(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ if (SetDictFromAny(interp, objPtr) != JIM_OK) {
+ return -1;
+ }
+ return ((Jim_HashTable *)objPtr->internalRep.ptr)->used;
+}
+
+int Jim_DictInfo(Jim_Interp *interp, Jim_Obj *objPtr)
+{
+ Jim_HashTable *ht;
+ unsigned int i;
+
+ if (SetDictFromAny(interp, objPtr) != JIM_OK) {
+ return JIM_ERR;
+ }
+
+ ht = (Jim_HashTable *)objPtr->internalRep.ptr;
+
+
+ printf("%d entries in table, %d buckets\n", ht->used, ht->size);
+
+ for (i = 0; i < ht->size; i++) {
+ Jim_HashEntry *he = ht->table[i];
+
+ if (he) {
+ printf("%d: ", i);
+
+ while (he) {
+ printf(" %s", Jim_String(he->key));
+ he = he->next;
+ }
+ printf("\n");
+ }
+ }
+ return JIM_OK;
+}
+
+static int Jim_EvalEnsemble(Jim_Interp *interp, const char *basecmd, const char *subcmd, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *prefixObj = Jim_NewStringObj(interp, basecmd, -1);
+
+ Jim_AppendString(interp, prefixObj, " ", 1);
+ Jim_AppendString(interp, prefixObj, subcmd, -1);
+
+ return Jim_EvalObjPrefix(interp, prefixObj, argc, argv);
+}
+
+
+static int Jim_DictCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr;
+ int option;
+ static const char * const options[] = {
+ "create", "get", "set", "unset", "exists", "keys", "size", "info",
+ "merge", "with", "append", "lappend", "incr", "remove", "values", "for",
+ "replace", "update", NULL
+ };
+ enum
+ {
+ OPT_CREATE, OPT_GET, OPT_SET, OPT_UNSET, OPT_EXISTS, OPT_KEYS, OPT_SIZE, OPT_INFO,
+ OPT_MERGE, OPT_WITH, OPT_APPEND, OPT_LAPPEND, OPT_INCR, OPT_REMOVE, OPT_VALUES, OPT_FOR,
+ OPT_REPLACE, OPT_UPDATE,
+ };
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "subcommand ?arguments ...?");
+ return JIM_ERR;
+ }
+
+ if (Jim_GetEnum(interp, argv[1], options, &option, "subcommand", JIM_ERRMSG) != JIM_OK) {
+ return JIM_ERR;
+ }
+
+ switch (option) {
+ case OPT_GET:
+ if (argc < 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "dictionary ?key ...?");
+ return JIM_ERR;
+ }
+ if (Jim_DictKeysVector(interp, argv[2], argv + 3, argc - 3, &objPtr,
+ JIM_ERRMSG) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+
+ case OPT_SET:
+ if (argc < 5) {
+ Jim_WrongNumArgs(interp, 2, argv, "varName key ?key ...? value");
+ return JIM_ERR;
+ }
+ return Jim_SetDictKeysVector(interp, argv[2], argv + 3, argc - 4, argv[argc - 1], JIM_ERRMSG);
+
+ case OPT_EXISTS:
+ if (argc < 4) {
+ Jim_WrongNumArgs(interp, 2, argv, "dictionary key ?key ...?");
+ return JIM_ERR;
+ }
+ else {
+ int rc = Jim_DictKeysVector(interp, argv[2], argv + 3, argc - 3, &objPtr, JIM_ERRMSG);
+ if (rc < 0) {
+ return JIM_ERR;
+ }
+ Jim_SetResultBool(interp, rc == JIM_OK);
+ return JIM_OK;
+ }
+
+ case OPT_UNSET:
+ if (argc < 4) {
+ Jim_WrongNumArgs(interp, 2, argv, "varName key ?key ...?");
+ return JIM_ERR;
+ }
+ if (Jim_SetDictKeysVector(interp, argv[2], argv + 3, argc - 3, NULL, 0) != JIM_OK) {
+ return JIM_ERR;
+ }
+ return JIM_OK;
+
+ case OPT_KEYS:
+ if (argc != 3 && argc != 4) {
+ Jim_WrongNumArgs(interp, 2, argv, "dictionary ?pattern?");
+ return JIM_ERR;
+ }
+ return Jim_DictKeys(interp, argv[2], argc == 4 ? argv[3] : NULL);
+
+ case OPT_SIZE:
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "dictionary");
+ return JIM_ERR;
+ }
+ else if (Jim_DictSize(interp, argv[2]) < 0) {
+ return JIM_ERR;
+ }
+ Jim_SetResultInt(interp, Jim_DictSize(interp, argv[2]));
+ return JIM_OK;
+
+ case OPT_MERGE:
+ if (argc == 2) {
+ return JIM_OK;
+ }
+ if (Jim_DictSize(interp, argv[2]) < 0) {
+ return JIM_ERR;
+ }
+
+ break;
+
+ case OPT_UPDATE:
+ if (argc < 6 || argc % 2) {
+
+ argc = 2;
+ }
+ break;
+
+ case OPT_CREATE:
+ if (argc % 2) {
+ Jim_WrongNumArgs(interp, 2, argv, "?key value ...?");
+ return JIM_ERR;
+ }
+ objPtr = Jim_NewDictObj(interp, argv + 2, argc - 2);
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+
+ case OPT_INFO:
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "dictionary");
+ return JIM_ERR;
+ }
+ return Jim_DictInfo(interp, argv[2]);
+ }
+
+ return Jim_EvalEnsemble(interp, "dict", options[option], argc - 2, argv + 2);
+}
+
+
+static int Jim_SubstCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ static const char * const options[] = {
+ "-nobackslashes", "-nocommands", "-novariables", NULL
+ };
+ enum
+ { OPT_NOBACKSLASHES, OPT_NOCOMMANDS, OPT_NOVARIABLES };
+ int i;
+ int flags = JIM_SUBST_FLAG;
+ Jim_Obj *objPtr;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "?options? string");
+ return JIM_ERR;
+ }
+ for (i = 1; i < (argc - 1); i++) {
+ int option;
+
+ if (Jim_GetEnum(interp, argv[i], options, &option, NULL,
+ JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) {
+ return JIM_ERR;
+ }
+ switch (option) {
+ case OPT_NOBACKSLASHES:
+ flags |= JIM_SUBST_NOESC;
+ break;
+ case OPT_NOCOMMANDS:
+ flags |= JIM_SUBST_NOCMD;
+ break;
+ case OPT_NOVARIABLES:
+ flags |= JIM_SUBST_NOVAR;
+ break;
+ }
+ }
+ if (Jim_SubstObj(interp, argv[argc - 1], &objPtr, flags) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_InfoCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int cmd;
+ Jim_Obj *objPtr;
+ int mode = 0;
+
+ static const char * const commands[] = {
+ "body", "statics", "commands", "procs", "channels", "exists", "globals", "level", "frame", "locals",
+ "vars", "version", "patchlevel", "complete", "args", "hostname",
+ "script", "source", "stacktrace", "nameofexecutable", "returncodes",
+ "references", "alias", NULL
+ };
+ enum
+ { INFO_BODY, INFO_STATICS, INFO_COMMANDS, INFO_PROCS, INFO_CHANNELS, INFO_EXISTS, INFO_GLOBALS, INFO_LEVEL,
+ INFO_FRAME, INFO_LOCALS, INFO_VARS, INFO_VERSION, INFO_PATCHLEVEL, INFO_COMPLETE, INFO_ARGS,
+ INFO_HOSTNAME, INFO_SCRIPT, INFO_SOURCE, INFO_STACKTRACE, INFO_NAMEOFEXECUTABLE,
+ INFO_RETURNCODES, INFO_REFERENCES, INFO_ALIAS,
+ };
+
+#ifdef jim_ext_namespace
+ int nons = 0;
+
+ if (argc > 2 && Jim_CompareStringImmediate(interp, argv[1], "-nons")) {
+
+ argc--;
+ argv++;
+ nons = 1;
+ }
+#endif
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "subcommand ?args ...?");
+ return JIM_ERR;
+ }
+ if (Jim_GetEnum(interp, argv[1], commands, &cmd, "subcommand", JIM_ERRMSG | JIM_ENUM_ABBREV)
+ != JIM_OK) {
+ return JIM_ERR;
+ }
+
+
+ switch (cmd) {
+ case INFO_EXISTS:
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "varName");
+ return JIM_ERR;
+ }
+ Jim_SetResultBool(interp, Jim_GetVariable(interp, argv[2], 0) != NULL);
+ break;
+
+ case INFO_ALIAS:{
+ Jim_Cmd *cmdPtr;
+
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "command");
+ return JIM_ERR;
+ }
+ if ((cmdPtr = Jim_GetCommand(interp, argv[2], JIM_ERRMSG)) == NULL) {
+ return JIM_ERR;
+ }
+ if (cmdPtr->isproc || cmdPtr->u.native.cmdProc != JimAliasCmd) {
+ Jim_SetResultFormatted(interp, "command \"%#s\" is not an alias", argv[2]);
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, (Jim_Obj *)cmdPtr->u.native.privData);
+ return JIM_OK;
+ }
+
+ case INFO_CHANNELS:
+ mode++;
+#ifndef jim_ext_aio
+ Jim_SetResultString(interp, "aio not enabled", -1);
+ return JIM_ERR;
+#endif
+ case INFO_PROCS:
+ mode++;
+ case INFO_COMMANDS:
+
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "?pattern?");
+ return JIM_ERR;
+ }
+#ifdef jim_ext_namespace
+ if (!nons) {
+ if (Jim_Length(interp->framePtr->nsObj) || (argc == 3 && JimGlobMatch("::*", Jim_String(argv[2]), 0))) {
+ return Jim_EvalPrefix(interp, "namespace info", argc - 1, argv + 1);
+ }
+ }
+#endif
+ Jim_SetResult(interp, JimCommandsList(interp, (argc == 3) ? argv[2] : NULL, mode));
+ break;
+
+ case INFO_VARS:
+ mode++;
+ case INFO_LOCALS:
+ mode++;
+ case INFO_GLOBALS:
+
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "?pattern?");
+ return JIM_ERR;
+ }
+#ifdef jim_ext_namespace
+ if (!nons) {
+ if (Jim_Length(interp->framePtr->nsObj) || (argc == 3 && JimGlobMatch("::*", Jim_String(argv[2]), 0))) {
+ return Jim_EvalPrefix(interp, "namespace info", argc - 1, argv + 1);
+ }
+ }
+#endif
+ Jim_SetResult(interp, JimVariablesList(interp, argc == 3 ? argv[2] : NULL, mode));
+ break;
+
+ case INFO_SCRIPT:
+ if (argc != 2) {
+ Jim_WrongNumArgs(interp, 2, argv, "");
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, JimGetScript(interp, interp->currentScriptObj)->fileNameObj);
+ break;
+
+ case INFO_SOURCE:{
+ jim_wide line;
+ Jim_Obj *resObjPtr;
+ Jim_Obj *fileNameObj;
+
+ if (argc != 3 && argc != 5) {
+ Jim_WrongNumArgs(interp, 2, argv, "source ?filename line?");
+ return JIM_ERR;
+ }
+ if (argc == 5) {
+ if (Jim_GetWide(interp, argv[4], &line) != JIM_OK) {
+ return JIM_ERR;
+ }
+ resObjPtr = Jim_NewStringObj(interp, Jim_String(argv[2]), Jim_Length(argv[2]));
+ JimSetSourceInfo(interp, resObjPtr, argv[3], line);
+ }
+ else {
+ if (argv[2]->typePtr == &sourceObjType) {
+ fileNameObj = argv[2]->internalRep.sourceValue.fileNameObj;
+ line = argv[2]->internalRep.sourceValue.lineNumber;
+ }
+ else if (argv[2]->typePtr == &scriptObjType) {
+ ScriptObj *script = JimGetScript(interp, argv[2]);
+ fileNameObj = script->fileNameObj;
+ line = script->firstline;
+ }
+ else {
+ fileNameObj = interp->emptyObj;
+ line = 1;
+ }
+ resObjPtr = Jim_NewListObj(interp, NULL, 0);
+ Jim_ListAppendElement(interp, resObjPtr, fileNameObj);
+ Jim_ListAppendElement(interp, resObjPtr, Jim_NewIntObj(interp, line));
+ }
+ Jim_SetResult(interp, resObjPtr);
+ break;
+ }
+
+ case INFO_STACKTRACE:
+ Jim_SetResult(interp, interp->stackTrace);
+ break;
+
+ case INFO_LEVEL:
+ case INFO_FRAME:
+ switch (argc) {
+ case 2:
+ Jim_SetResultInt(interp, interp->framePtr->level);
+ break;
+
+ case 3:
+ if (JimInfoLevel(interp, argv[2], &objPtr, cmd == INFO_LEVEL) != JIM_OK) {
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, objPtr);
+ break;
+
+ default:
+ Jim_WrongNumArgs(interp, 2, argv, "?levelNum?");
+ return JIM_ERR;
+ }
+ break;
+
+ case INFO_BODY:
+ case INFO_STATICS:
+ case INFO_ARGS:{
+ Jim_Cmd *cmdPtr;
+
+ if (argc != 3) {
+ Jim_WrongNumArgs(interp, 2, argv, "procname");
+ return JIM_ERR;
+ }
+ if ((cmdPtr = Jim_GetCommand(interp, argv[2], JIM_ERRMSG)) == NULL) {
+ return JIM_ERR;
+ }
+ if (!cmdPtr->isproc) {
+ Jim_SetResultFormatted(interp, "command \"%#s\" is not a procedure", argv[2]);
+ return JIM_ERR;
+ }
+ switch (cmd) {
+ case INFO_BODY:
+ Jim_SetResult(interp, cmdPtr->u.proc.bodyObjPtr);
+ break;
+ case INFO_ARGS:
+ Jim_SetResult(interp, cmdPtr->u.proc.argListObjPtr);
+ break;
+ case INFO_STATICS:
+ if (cmdPtr->u.proc.staticVars) {
+ int mode = JIM_VARLIST_LOCALS | JIM_VARLIST_VALUES;
+ Jim_SetResult(interp, JimHashtablePatternMatch(interp, cmdPtr->u.proc.staticVars,
+ NULL, JimVariablesMatch, mode));
+ }
+ break;
+ }
+ break;
+ }
+
+ case INFO_VERSION:
+ case INFO_PATCHLEVEL:{
+ char buf[(JIM_INTEGER_SPACE * 2) + 1];
+
+ sprintf(buf, "%d.%d", JIM_VERSION / 100, JIM_VERSION % 100);
+ Jim_SetResultString(interp, buf, -1);
+ break;
+ }
+
+ case INFO_COMPLETE:
+ if (argc != 3 && argc != 4) {
+ Jim_WrongNumArgs(interp, 2, argv, "script ?missing?");
+ return JIM_ERR;
+ }
+ else {
+ int len;
+ const char *s = Jim_GetString(argv[2], &len);
+ char missing;
+
+ Jim_SetResultBool(interp, Jim_ScriptIsComplete(s, len, &missing));
+ if (missing != ' ' && argc == 4) {
+ Jim_SetVariable(interp, argv[3], Jim_NewStringObj(interp, &missing, 1));
+ }
+ }
+ break;
+
+ case INFO_HOSTNAME:
+
+ return Jim_Eval(interp, "os.gethostname");
+
+ case INFO_NAMEOFEXECUTABLE:
+
+ return Jim_Eval(interp, "{info nameofexecutable}");
+
+ case INFO_RETURNCODES:
+ if (argc == 2) {
+ int i;
+ Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0);
+
+ for (i = 0; jimReturnCodes[i]; i++) {
+ Jim_ListAppendElement(interp, listObjPtr, Jim_NewIntObj(interp, i));
+ Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp,
+ jimReturnCodes[i], -1));
+ }
+
+ Jim_SetResult(interp, listObjPtr);
+ }
+ else if (argc == 3) {
+ long code;
+ const char *name;
+
+ if (Jim_GetLong(interp, argv[2], &code) != JIM_OK) {
+ return JIM_ERR;
+ }
+ name = Jim_ReturnCode(code);
+ if (*name == '?') {
+ Jim_SetResultInt(interp, code);
+ }
+ else {
+ Jim_SetResultString(interp, name, -1);
+ }
+ }
+ else {
+ Jim_WrongNumArgs(interp, 2, argv, "?code?");
+ return JIM_ERR;
+ }
+ break;
+ case INFO_REFERENCES:
+#ifdef JIM_REFERENCES
+ return JimInfoReferences(interp, argc, argv);
+#else
+ Jim_SetResultString(interp, "not supported", -1);
+ return JIM_ERR;
+#endif
+ }
+ return JIM_OK;
+}
+
+
+static int Jim_ExistsCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr;
+ int result = 0;
+
+ static const char * const options[] = {
+ "-command", "-proc", "-alias", "-var", NULL
+ };
+ enum
+ {
+ OPT_COMMAND, OPT_PROC, OPT_ALIAS, OPT_VAR
+ };
+ int option;
+
+ if (argc == 2) {
+ option = OPT_VAR;
+ objPtr = argv[1];
+ }
+ else if (argc == 3) {
+ if (Jim_GetEnum(interp, argv[1], options, &option, NULL, JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) {
+ return JIM_ERR;
+ }
+ objPtr = argv[2];
+ }
+ else {
+ Jim_WrongNumArgs(interp, 1, argv, "?option? name");
+ return JIM_ERR;
+ }
+
+ if (option == OPT_VAR) {
+ result = Jim_GetVariable(interp, objPtr, 0) != NULL;
+ }
+ else {
+
+ Jim_Cmd *cmd = Jim_GetCommand(interp, objPtr, JIM_NONE);
+
+ if (cmd) {
+ switch (option) {
+ case OPT_COMMAND:
+ result = 1;
+ break;
+
+ case OPT_ALIAS:
+ result = cmd->isproc == 0 && cmd->u.native.cmdProc == JimAliasCmd;
+ break;
+
+ case OPT_PROC:
+ result = cmd->isproc;
+ break;
+ }
+ }
+ }
+ Jim_SetResultBool(interp, result);
+ return JIM_OK;
+}
+
+
+static int Jim_SplitCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *str, *splitChars, *noMatchStart;
+ int splitLen, strLen;
+ Jim_Obj *resObjPtr;
+ int c;
+ int len;
+
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "string ?splitChars?");
+ return JIM_ERR;
+ }
+
+ str = Jim_GetString(argv[1], &len);
+ if (len == 0) {
+ return JIM_OK;
+ }
+ strLen = Jim_Utf8Length(interp, argv[1]);
+
+
+ if (argc == 2) {
+ splitChars = " \n\t\r";
+ splitLen = 4;
+ }
+ else {
+ splitChars = Jim_String(argv[2]);
+ splitLen = Jim_Utf8Length(interp, argv[2]);
+ }
+
+ noMatchStart = str;
+ resObjPtr = Jim_NewListObj(interp, NULL, 0);
+
+
+ if (splitLen) {
+ Jim_Obj *objPtr;
+ while (strLen--) {
+ const char *sc = splitChars;
+ int scLen = splitLen;
+ int sl = utf8_tounicode(str, &c);
+ while (scLen--) {
+ int pc;
+ sc += utf8_tounicode(sc, &pc);
+ if (c == pc) {
+ objPtr = Jim_NewStringObj(interp, noMatchStart, (str - noMatchStart));
+ Jim_ListAppendElement(interp, resObjPtr, objPtr);
+ noMatchStart = str + sl;
+ break;
+ }
+ }
+ str += sl;
+ }
+ objPtr = Jim_NewStringObj(interp, noMatchStart, (str - noMatchStart));
+ Jim_ListAppendElement(interp, resObjPtr, objPtr);
+ }
+ else {
+ Jim_Obj **commonObj = NULL;
+#define NUM_COMMON (128 - 9)
+ while (strLen--) {
+ int n = utf8_tounicode(str, &c);
+#ifdef JIM_OPTIMIZATION
+ if (c >= 9 && c < 128) {
+
+ c -= 9;
+ if (!commonObj) {
+ commonObj = Jim_Alloc(sizeof(*commonObj) * NUM_COMMON);
+ memset(commonObj, 0, sizeof(*commonObj) * NUM_COMMON);
+ }
+ if (!commonObj[c]) {
+ commonObj[c] = Jim_NewStringObj(interp, str, 1);
+ }
+ Jim_ListAppendElement(interp, resObjPtr, commonObj[c]);
+ str++;
+ continue;
+ }
+#endif
+ Jim_ListAppendElement(interp, resObjPtr, Jim_NewStringObjUtf8(interp, str, 1));
+ str += n;
+ }
+ Jim_Free(commonObj);
+ }
+
+ Jim_SetResult(interp, resObjPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_JoinCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *joinStr;
+ int joinStrLen;
+
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "list ?joinString?");
+ return JIM_ERR;
+ }
+
+ if (argc == 2) {
+ joinStr = " ";
+ joinStrLen = 1;
+ }
+ else {
+ joinStr = Jim_GetString(argv[2], &joinStrLen);
+ }
+ Jim_SetResult(interp, Jim_ListJoin(interp, argv[1], joinStr, joinStrLen));
+ return JIM_OK;
+}
+
+
+static int Jim_FormatCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr;
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "formatString ?arg arg ...?");
+ return JIM_ERR;
+ }
+ objPtr = Jim_FormatString(interp, argv[1], argc - 2, argv + 2);
+ if (objPtr == NULL)
+ return JIM_ERR;
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_ScanCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *listPtr, **outVec;
+ int outc, i;
+
+ if (argc < 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "string format ?varName varName ...?");
+ return JIM_ERR;
+ }
+ if (argv[2]->typePtr != &scanFmtStringObjType)
+ SetScanFmtFromAny(interp, argv[2]);
+ if (FormatGetError(argv[2]) != 0) {
+ Jim_SetResultString(interp, FormatGetError(argv[2]), -1);
+ return JIM_ERR;
+ }
+ if (argc > 3) {
+ int maxPos = FormatGetMaxPos(argv[2]);
+ int count = FormatGetCnvCount(argv[2]);
+
+ if (maxPos > argc - 3) {
+ Jim_SetResultString(interp, "\"%n$\" argument index out of range", -1);
+ return JIM_ERR;
+ }
+ else if (count > argc - 3) {
+ Jim_SetResultString(interp, "different numbers of variable names and "
+ "field specifiers", -1);
+ return JIM_ERR;
+ }
+ else if (count < argc - 3) {
+ Jim_SetResultString(interp, "variable is not assigned by any "
+ "conversion specifiers", -1);
+ return JIM_ERR;
+ }
+ }
+ listPtr = Jim_ScanString(interp, argv[1], argv[2], JIM_ERRMSG);
+ if (listPtr == 0)
+ return JIM_ERR;
+ if (argc > 3) {
+ int rc = JIM_OK;
+ int count = 0;
+
+ if (listPtr != 0 && listPtr != (Jim_Obj *)EOF) {
+ int len = Jim_ListLength(interp, listPtr);
+
+ if (len != 0) {
+ JimListGetElements(interp, listPtr, &outc, &outVec);
+ for (i = 0; i < outc; ++i) {
+ if (Jim_Length(outVec[i]) > 0) {
+ ++count;
+ if (Jim_SetVariable(interp, argv[3 + i], outVec[i]) != JIM_OK) {
+ rc = JIM_ERR;
+ }
+ }
+ }
+ }
+ Jim_FreeNewObj(interp, listPtr);
+ }
+ else {
+ count = -1;
+ }
+ if (rc == JIM_OK) {
+ Jim_SetResultInt(interp, count);
+ }
+ return rc;
+ }
+ else {
+ if (listPtr == (Jim_Obj *)EOF) {
+ Jim_SetResult(interp, Jim_NewListObj(interp, 0, 0));
+ return JIM_OK;
+ }
+ Jim_SetResult(interp, listPtr);
+ }
+ return JIM_OK;
+}
+
+
+static int Jim_ErrorCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 2 && argc != 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "message ?stacktrace?");
+ return JIM_ERR;
+ }
+ Jim_SetResult(interp, argv[1]);
+ if (argc == 3) {
+ JimSetStackTrace(interp, argv[2]);
+ return JIM_ERR;
+ }
+ interp->addStackTrace++;
+ return JIM_ERR;
+}
+
+
+static int Jim_LrangeCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr;
+
+ if (argc != 4) {
+ Jim_WrongNumArgs(interp, 1, argv, "list first last");
+ return JIM_ERR;
+ }
+ if ((objPtr = Jim_ListRange(interp, argv[1], argv[2], argv[3])) == NULL)
+ return JIM_ERR;
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_LrepeatCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *objPtr;
+ long count;
+
+ if (argc < 2 || Jim_GetLong(interp, argv[1], &count) != JIM_OK || count < 0) {
+ Jim_WrongNumArgs(interp, 1, argv, "count ?value ...?");
+ return JIM_ERR;
+ }
+
+ if (count == 0 || argc == 2) {
+ return JIM_OK;
+ }
+
+ argc -= 2;
+ argv += 2;
+
+ objPtr = Jim_NewListObj(interp, argv, argc);
+ while (--count) {
+ ListInsertElements(objPtr, -1, argc, argv);
+ }
+
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+}
+
+char **Jim_GetEnviron(void)
+{
+#if defined(HAVE__NSGETENVIRON)
+ return *_NSGetEnviron();
+#else
+ #if !defined(NO_ENVIRON_EXTERN)
+ extern char **environ;
+ #endif
+
+ return environ;
+#endif
+}
+
+void Jim_SetEnviron(char **env)
+{
+#if defined(HAVE__NSGETENVIRON)
+ *_NSGetEnviron() = env;
+#else
+ #if !defined(NO_ENVIRON_EXTERN)
+ extern char **environ;
+ #endif
+
+ environ = env;
+#endif
+}
+
+
+static int Jim_EnvCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const char *key;
+ const char *val;
+
+ if (argc == 1) {
+ char **e = Jim_GetEnviron();
+
+ int i;
+ Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0);
+
+ for (i = 0; e[i]; i++) {
+ const char *equals = strchr(e[i], '=');
+
+ if (equals) {
+ Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, e[i],
+ equals - e[i]));
+ Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, equals + 1, -1));
+ }
+ }
+
+ Jim_SetResult(interp, listObjPtr);
+ return JIM_OK;
+ }
+
+ if (argc < 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "varName ?default?");
+ return JIM_ERR;
+ }
+ key = Jim_String(argv[1]);
+ val = getenv(key);
+ if (val == NULL) {
+ if (argc < 3) {
+ Jim_SetResultFormatted(interp, "environment variable \"%#s\" does not exist", argv[1]);
+ return JIM_ERR;
+ }
+ val = Jim_String(argv[2]);
+ }
+ Jim_SetResult(interp, Jim_NewStringObj(interp, val, -1));
+ return JIM_OK;
+}
+
+
+static int Jim_SourceCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ int retval;
+
+ if (argc != 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "fileName");
+ return JIM_ERR;
+ }
+ retval = Jim_EvalFile(interp, Jim_String(argv[1]));
+ if (retval == JIM_RETURN)
+ return JIM_OK;
+ return retval;
+}
+
+
+static int Jim_LreverseCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ Jim_Obj *revObjPtr, **ele;
+ int len;
+
+ if (argc != 2) {
+ Jim_WrongNumArgs(interp, 1, argv, "list");
+ return JIM_ERR;
+ }
+ JimListGetElements(interp, argv[1], &len, &ele);
+ len--;
+ revObjPtr = Jim_NewListObj(interp, NULL, 0);
+ while (len >= 0)
+ ListAppendElement(revObjPtr, ele[len--]);
+ Jim_SetResult(interp, revObjPtr);
+ return JIM_OK;
+}
+
+static int JimRangeLen(jim_wide start, jim_wide end, jim_wide step)
+{
+ jim_wide len;
+
+ if (step == 0)
+ return -1;
+ if (start == end)
+ return 0;
+ else if (step > 0 && start > end)
+ return -1;
+ else if (step < 0 && end > start)
+ return -1;
+ len = end - start;
+ if (len < 0)
+ len = -len;
+ if (step < 0)
+ step = -step;
+ len = 1 + ((len - 1) / step);
+ if (len > INT_MAX)
+ len = INT_MAX;
+ return (int)((len < 0) ? -1 : len);
+}
+
+
+static int Jim_RangeCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ jim_wide start = 0, end, step = 1;
+ int len, i;
+ Jim_Obj *objPtr;
+
+ if (argc < 2 || argc > 4) {
+ Jim_WrongNumArgs(interp, 1, argv, "?start? end ?step?");
+ return JIM_ERR;
+ }
+ if (argc == 2) {
+ if (Jim_GetWide(interp, argv[1], &end) != JIM_OK)
+ return JIM_ERR;
+ }
+ else {
+ if (Jim_GetWide(interp, argv[1], &start) != JIM_OK ||
+ Jim_GetWide(interp, argv[2], &end) != JIM_OK)
+ return JIM_ERR;
+ if (argc == 4 && Jim_GetWide(interp, argv[3], &step) != JIM_OK)
+ return JIM_ERR;
+ }
+ if ((len = JimRangeLen(start, end, step)) == -1) {
+ Jim_SetResultString(interp, "Invalid (infinite?) range specified", -1);
+ return JIM_ERR;
+ }
+ objPtr = Jim_NewListObj(interp, NULL, 0);
+ for (i = 0; i < len; i++)
+ ListAppendElement(objPtr, Jim_NewIntObj(interp, start + i * step));
+ Jim_SetResult(interp, objPtr);
+ return JIM_OK;
+}
+
+
+static int Jim_RandCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ jim_wide min = 0, max = 0, len, maxMul;
+
+ if (argc < 1 || argc > 3) {
+ Jim_WrongNumArgs(interp, 1, argv, "?min? max");
+ return JIM_ERR;
+ }
+ if (argc == 1) {
+ max = JIM_WIDE_MAX;
+ } else if (argc == 2) {
+ if (Jim_GetWide(interp, argv[1], &max) != JIM_OK)
+ return JIM_ERR;
+ } else if (argc == 3) {
+ if (Jim_GetWide(interp, argv[1], &min) != JIM_OK ||
+ Jim_GetWide(interp, argv[2], &max) != JIM_OK)
+ return JIM_ERR;
+ }
+ len = max-min;
+ if (len < 0) {
+ Jim_SetResultString(interp, "Invalid arguments (max < min)", -1);
+ return JIM_ERR;
+ }
+ maxMul = JIM_WIDE_MAX - (len ? (JIM_WIDE_MAX%len) : 0);
+ while (1) {
+ jim_wide r;
+
+ JimRandomBytes(interp, &r, sizeof(jim_wide));
+ if (r < 0 || r >= maxMul) continue;
+ r = (len == 0) ? 0 : r%len;
+ Jim_SetResultInt(interp, min+r);
+ return JIM_OK;
+ }
+}
+
+static const struct {
+ const char *name;
+ Jim_CmdProc *cmdProc;
+} Jim_CoreCommandsTable[] = {
+ {"alias", Jim_AliasCoreCommand},
+ {"set", Jim_SetCoreCommand},
+ {"unset", Jim_UnsetCoreCommand},
+ {"puts", Jim_PutsCoreCommand},
+ {"+", Jim_AddCoreCommand},
+ {"*", Jim_MulCoreCommand},
+ {"-", Jim_SubCoreCommand},
+ {"/", Jim_DivCoreCommand},
+ {"incr", Jim_IncrCoreCommand},
+ {"while", Jim_WhileCoreCommand},
+ {"loop", Jim_LoopCoreCommand},
+ {"for", Jim_ForCoreCommand},
+ {"foreach", Jim_ForeachCoreCommand},
+ {"lmap", Jim_LmapCoreCommand},
+ {"lassign", Jim_LassignCoreCommand},
+ {"if", Jim_IfCoreCommand},
+ {"switch", Jim_SwitchCoreCommand},
+ {"list", Jim_ListCoreCommand},
+ {"lindex", Jim_LindexCoreCommand},
+ {"lset", Jim_LsetCoreCommand},
+ {"lsearch", Jim_LsearchCoreCommand},
+ {"llength", Jim_LlengthCoreCommand},
+ {"lappend", Jim_LappendCoreCommand},
+ {"linsert", Jim_LinsertCoreCommand},
+ {"lreplace", Jim_LreplaceCoreCommand},
+ {"lsort", Jim_LsortCoreCommand},
+ {"append", Jim_AppendCoreCommand},
+ {"debug", Jim_DebugCoreCommand},
+ {"eval", Jim_EvalCoreCommand},
+ {"uplevel", Jim_UplevelCoreCommand},
+ {"expr", Jim_ExprCoreCommand},
+ {"break", Jim_BreakCoreCommand},
+ {"continue", Jim_ContinueCoreCommand},
+ {"proc", Jim_ProcCoreCommand},
+ {"concat", Jim_ConcatCoreCommand},
+ {"return", Jim_ReturnCoreCommand},
+ {"upvar", Jim_UpvarCoreCommand},
+ {"global", Jim_GlobalCoreCommand},
+ {"string", Jim_StringCoreCommand},
+ {"time", Jim_TimeCoreCommand},
+ {"exit", Jim_ExitCoreCommand},
+ {"catch", Jim_CatchCoreCommand},
+#ifdef JIM_REFERENCES
+ {"ref", Jim_RefCoreCommand},
+ {"getref", Jim_GetrefCoreCommand},
+ {"setref", Jim_SetrefCoreCommand},
+ {"finalize", Jim_FinalizeCoreCommand},
+ {"collect", Jim_CollectCoreCommand},
+#endif
+ {"rename", Jim_RenameCoreCommand},
+ {"dict", Jim_DictCoreCommand},
+ {"subst", Jim_SubstCoreCommand},
+ {"info", Jim_InfoCoreCommand},
+ {"exists", Jim_ExistsCoreCommand},
+ {"split", Jim_SplitCoreCommand},
+ {"join", Jim_JoinCoreCommand},
+ {"format", Jim_FormatCoreCommand},
+ {"scan", Jim_ScanCoreCommand},
+ {"error", Jim_ErrorCoreCommand},
+ {"lrange", Jim_LrangeCoreCommand},
+ {"lrepeat", Jim_LrepeatCoreCommand},
+ {"env", Jim_EnvCoreCommand},
+ {"source", Jim_SourceCoreCommand},
+ {"lreverse", Jim_LreverseCoreCommand},
+ {"range", Jim_RangeCoreCommand},
+ {"rand", Jim_RandCoreCommand},
+ {"tailcall", Jim_TailcallCoreCommand},
+ {"local", Jim_LocalCoreCommand},
+ {"upcall", Jim_UpcallCoreCommand},
+ {"apply", Jim_ApplyCoreCommand},
+ {NULL, NULL},
+};
+
+void Jim_RegisterCoreCommands(Jim_Interp *interp)
+{
+ int i = 0;
+
+ while (Jim_CoreCommandsTable[i].name != NULL) {
+ Jim_CreateCommand(interp,
+ Jim_CoreCommandsTable[i].name, Jim_CoreCommandsTable[i].cmdProc, NULL, NULL);
+ i++;
+ }
+}
+
+void Jim_MakeErrorMessage(Jim_Interp *interp)
+{
+ Jim_Obj *argv[2];
+
+ argv[0] = Jim_NewStringObj(interp, "errorInfo", -1);
+ argv[1] = interp->result;
+
+ Jim_EvalObjVector(interp, 2, argv);
+}
+
+static void JimSetFailedEnumResult(Jim_Interp *interp, const char *arg, const char *badtype,
+ const char *prefix, const char *const *tablePtr, const char *name)
+{
+ int count;
+ char **tablePtrSorted;
+ int i;
+
+ for (count = 0; tablePtr[count]; count++) {
+ }
+
+ if (name == NULL) {
+ name = "option";
+ }
+
+ Jim_SetResultFormatted(interp, "%s%s \"%s\": must be ", badtype, name, arg);
+ tablePtrSorted = Jim_Alloc(sizeof(char *) * count);
+ memcpy(tablePtrSorted, tablePtr, sizeof(char *) * count);
+ qsort(tablePtrSorted, count, sizeof(char *), qsortCompareStringPointers);
+ for (i = 0; i < count; i++) {
+ if (i + 1 == count && count > 1) {
+ Jim_AppendString(interp, Jim_GetResult(interp), "or ", -1);
+ }
+ Jim_AppendStrings(interp, Jim_GetResult(interp), prefix, tablePtrSorted[i], NULL);
+ if (i + 1 != count) {
+ Jim_AppendString(interp, Jim_GetResult(interp), ", ", -1);
+ }
+ }
+ Jim_Free(tablePtrSorted);
+}
+
+int Jim_GetEnum(Jim_Interp *interp, Jim_Obj *objPtr,
+ const char *const *tablePtr, int *indexPtr, const char *name, int flags)
+{
+ const char *bad = "bad ";
+ const char *const *entryPtr = NULL;
+ int i;
+ int match = -1;
+ int arglen;
+ const char *arg = Jim_GetString(objPtr, &arglen);
+
+ *indexPtr = -1;
+
+ for (entryPtr = tablePtr, i = 0; *entryPtr != NULL; entryPtr++, i++) {
+ if (Jim_CompareStringImmediate(interp, objPtr, *entryPtr)) {
+
+ *indexPtr = i;
+ return JIM_OK;
+ }
+ if (flags & JIM_ENUM_ABBREV) {
+ if (strncmp(arg, *entryPtr, arglen) == 0) {
+ if (*arg == '-' && arglen == 1) {
+ break;
+ }
+ if (match >= 0) {
+ bad = "ambiguous ";
+ goto ambiguous;
+ }
+ match = i;
+ }
+ }
+ }
+
+
+ if (match >= 0) {
+ *indexPtr = match;
+ return JIM_OK;
+ }
+
+ ambiguous:
+ if (flags & JIM_ERRMSG) {
+ JimSetFailedEnumResult(interp, arg, bad, "", tablePtr, name);
+ }
+ return JIM_ERR;
+}
+
+int Jim_FindByName(const char *name, const char * const array[], size_t len)
+{
+ int i;
+
+ for (i = 0; i < (int)len; i++) {
+ if (array[i] && strcmp(array[i], name) == 0) {
+ return i;
+ }
+ }
+ return -1;
+}
+
+int Jim_IsDict(Jim_Obj *objPtr)
+{
+ return objPtr->typePtr == &dictObjType;
+}
+
+int Jim_IsList(Jim_Obj *objPtr)
+{
+ return objPtr->typePtr == &listObjType;
+}
+
+void Jim_SetResultFormatted(Jim_Interp *interp, const char *format, ...)
+{
+
+ int len = strlen(format);
+ int extra = 0;
+ int n = 0;
+ const char *params[5];
+ char *buf;
+ va_list args;
+ int i;
+
+ va_start(args, format);
+
+ for (i = 0; i < len && n < 5; i++) {
+ int l;
+
+ if (strncmp(format + i, "%s", 2) == 0) {
+ params[n] = va_arg(args, char *);
+
+ l = strlen(params[n]);
+ }
+ else if (strncmp(format + i, "%#s", 3) == 0) {
+ Jim_Obj *objPtr = va_arg(args, Jim_Obj *);
+
+ params[n] = Jim_GetString(objPtr, &l);
+ }
+ else {
+ if (format[i] == '%') {
+ i++;
+ }
+ continue;
+ }
+ n++;
+ extra += l;
+ }
+
+ len += extra;
+ buf = Jim_Alloc(len + 1);
+ len = snprintf(buf, len + 1, format, params[0], params[1], params[2], params[3], params[4]);
+
+ va_end(args);
+
+ Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, buf, len));
+}
+
+
+#ifndef jim_ext_package
+int Jim_PackageProvide(Jim_Interp *interp, const char *name, const char *ver, int flags)
+{
+ return JIM_OK;
+}
+#endif
+#ifndef jim_ext_aio
+FILE *Jim_AioFilehandle(Jim_Interp *interp, Jim_Obj *fhObj)
+{
+ Jim_SetResultString(interp, "aio not enabled", -1);
+ return NULL;
+}
+#endif
+
+
+#include
+#include
+
+
+static int subcmd_null(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+
+ return JIM_OK;
+}
+
+static const jim_subcmd_type dummy_subcmd = {
+ "dummy", NULL, subcmd_null, 0, 0, JIM_MODFLAG_HIDDEN
+};
+
+static void add_commands(Jim_Interp *interp, const jim_subcmd_type * ct, const char *sep)
+{
+ const char *s = "";
+
+ for (; ct->cmd; ct++) {
+ if (!(ct->flags & JIM_MODFLAG_HIDDEN)) {
+ Jim_AppendStrings(interp, Jim_GetResult(interp), s, ct->cmd, NULL);
+ s = sep;
+ }
+ }
+}
+
+static void bad_subcmd(Jim_Interp *interp, const jim_subcmd_type * command_table, const char *type,
+ Jim_Obj *cmd, Jim_Obj *subcmd)
+{
+ Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
+ Jim_AppendStrings(interp, Jim_GetResult(interp), Jim_String(cmd), ", ", type,
+ " command \"", Jim_String(subcmd), "\": should be ", NULL);
+ add_commands(interp, command_table, ", ");
+}
+
+static void show_cmd_usage(Jim_Interp *interp, const jim_subcmd_type * command_table, int argc,
+ Jim_Obj *const *argv)
+{
+ Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
+ Jim_AppendStrings(interp, Jim_GetResult(interp), "Usage: \"", Jim_String(argv[0]),
+ " command ... \", where command is one of: ", NULL);
+ add_commands(interp, command_table, ", ");
+}
+
+static void add_cmd_usage(Jim_Interp *interp, const jim_subcmd_type * ct, Jim_Obj *cmd)
+{
+ if (cmd) {
+ Jim_AppendStrings(interp, Jim_GetResult(interp), Jim_String(cmd), " ", NULL);
+ }
+ Jim_AppendStrings(interp, Jim_GetResult(interp), ct->cmd, NULL);
+ if (ct->args && *ct->args) {
+ Jim_AppendStrings(interp, Jim_GetResult(interp), " ", ct->args, NULL);
+ }
+}
+
+static void set_wrong_args(Jim_Interp *interp, const jim_subcmd_type * command_table, Jim_Obj *subcmd)
+{
+ Jim_SetResultString(interp, "wrong # args: should be \"", -1);
+ add_cmd_usage(interp, command_table, subcmd);
+ Jim_AppendStrings(interp, Jim_GetResult(interp), "\"", NULL);
+}
+
+const jim_subcmd_type *Jim_ParseSubCmd(Jim_Interp *interp, const jim_subcmd_type * command_table,
+ int argc, Jim_Obj *const *argv)
+{
+ const jim_subcmd_type *ct;
+ const jim_subcmd_type *partial = 0;
+ int cmdlen;
+ Jim_Obj *cmd;
+ const char *cmdstr;
+ const char *cmdname;
+ int help = 0;
+
+ cmdname = Jim_String(argv[0]);
+
+ if (argc < 2) {
+ Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
+ Jim_AppendStrings(interp, Jim_GetResult(interp), "wrong # args: should be \"", cmdname,
+ " command ...\"\n", NULL);
+ Jim_AppendStrings(interp, Jim_GetResult(interp), "Use \"", cmdname, " -help ?command?\" for help", NULL);
+ return 0;
+ }
+
+ cmd = argv[1];
+
+
+ if (Jim_CompareStringImmediate(interp, cmd, "-help")) {
+ if (argc == 2) {
+
+ show_cmd_usage(interp, command_table, argc, argv);
+ return &dummy_subcmd;
+ }
+ help = 1;
+
+
+ cmd = argv[2];
+ }
+
+
+ if (Jim_CompareStringImmediate(interp, cmd, "-commands")) {
+
+ Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
+ add_commands(interp, command_table, " ");
+ return &dummy_subcmd;
+ }
+
+ cmdstr = Jim_GetString(cmd, &cmdlen);
+
+ for (ct = command_table; ct->cmd; ct++) {
+ if (Jim_CompareStringImmediate(interp, cmd, ct->cmd)) {
+
+ break;
+ }
+ if (strncmp(cmdstr, ct->cmd, cmdlen) == 0) {
+ if (partial) {
+
+ if (help) {
+
+ show_cmd_usage(interp, command_table, argc, argv);
+ return &dummy_subcmd;
+ }
+ bad_subcmd(interp, command_table, "ambiguous", argv[0], argv[1 + help]);
+ return 0;
+ }
+ partial = ct;
+ }
+ continue;
+ }
+
+
+ if (partial && !ct->cmd) {
+ ct = partial;
+ }
+
+ if (!ct->cmd) {
+
+ if (help) {
+
+ show_cmd_usage(interp, command_table, argc, argv);
+ return &dummy_subcmd;
+ }
+ bad_subcmd(interp, command_table, "unknown", argv[0], argv[1 + help]);
+ return 0;
+ }
+
+ if (help) {
+ Jim_SetResultString(interp, "Usage: ", -1);
+
+ add_cmd_usage(interp, ct, argv[0]);
+ return &dummy_subcmd;
+ }
+
+
+ if (argc - 2 < ct->minargs || (ct->maxargs >= 0 && argc - 2 > ct->maxargs)) {
+ Jim_SetResultString(interp, "wrong # args: should be \"", -1);
+
+ add_cmd_usage(interp, ct, argv[0]);
+ Jim_AppendStrings(interp, Jim_GetResult(interp), "\"", NULL);
+
+ return 0;
+ }
+
+
+ return ct;
+}
+
+int Jim_CallSubCmd(Jim_Interp *interp, const jim_subcmd_type * ct, int argc, Jim_Obj *const *argv)
+{
+ int ret = JIM_ERR;
+
+ if (ct) {
+ if (ct->flags & JIM_MODFLAG_FULLARGV) {
+ ret = ct->function(interp, argc, argv);
+ }
+ else {
+ ret = ct->function(interp, argc - 2, argv + 2);
+ }
+ if (ret < 0) {
+ set_wrong_args(interp, ct, argv[0]);
+ ret = JIM_ERR;
+ }
+ }
+ return ret;
+}
+
+int Jim_SubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ const jim_subcmd_type *ct =
+ Jim_ParseSubCmd(interp, (const jim_subcmd_type *)Jim_CmdPrivData(interp), argc, argv);
+
+ return Jim_CallSubCmd(interp, ct, argc, argv);
+}
+
+#include
+#include
+#include
+#include
+#include
+
+
+int utf8_fromunicode(char *p, unsigned uc)
+{
+ if (uc <= 0x7f) {
+ *p = uc;
+ return 1;
+ }
+ else if (uc <= 0x7ff) {
+ *p++ = 0xc0 | ((uc & 0x7c0) >> 6);
+ *p = 0x80 | (uc & 0x3f);
+ return 2;
+ }
+ else if (uc <= 0xffff) {
+ *p++ = 0xe0 | ((uc & 0xf000) >> 12);
+ *p++ = 0x80 | ((uc & 0xfc0) >> 6);
+ *p = 0x80 | (uc & 0x3f);
+ return 3;
+ }
+
+ else {
+ *p++ = 0xf0 | ((uc & 0x1c0000) >> 18);
+ *p++ = 0x80 | ((uc & 0x3f000) >> 12);
+ *p++ = 0x80 | ((uc & 0xfc0) >> 6);
+ *p = 0x80 | (uc & 0x3f);
+ return 4;
+ }
+}
+
+#include
+#include
+
+
+#define JIM_INTEGER_SPACE 24
+#define MAX_FLOAT_WIDTH 320
+
+Jim_Obj *Jim_FormatString(Jim_Interp *interp, Jim_Obj *fmtObjPtr, int objc, Jim_Obj *const *objv)
+{
+ const char *span, *format, *formatEnd, *msg;
+ int numBytes = 0, objIndex = 0, gotXpg = 0, gotSequential = 0;
+ static const char * const mixedXPG =
+ "cannot mix \"%\" and \"%n$\" conversion specifiers";
+ static const char * const badIndex[2] = {
+ "not enough arguments for all format specifiers",
+ "\"%n$\" argument index out of range"
+ };
+ int formatLen;
+ Jim_Obj *resultPtr;
+
+ char *num_buffer = NULL;
+ int num_buffer_size = 0;
+
+ span = format = Jim_GetString(fmtObjPtr, &formatLen);
+ formatEnd = format + formatLen;
+ resultPtr = Jim_NewEmptyStringObj(interp);
+
+ while (format != formatEnd) {
+ char *end;
+ int gotMinus, sawFlag;
+ int gotPrecision, useShort;
+ long width, precision;
+ int newXpg;
+ int ch;
+ int step;
+ int doubleType;
+ char pad = ' ';
+ char spec[2*JIM_INTEGER_SPACE + 12];
+ char *p;
+
+ int formatted_chars;
+ int formatted_bytes;
+ const char *formatted_buf;
+
+ step = utf8_tounicode(format, &ch);
+ format += step;
+ if (ch != '%') {
+ numBytes += step;
+ continue;
+ }
+ if (numBytes) {
+ Jim_AppendString(interp, resultPtr, span, numBytes);
+ numBytes = 0;
+ }
+
+
+ step = utf8_tounicode(format, &ch);
+ if (ch == '%') {
+ span = format;
+ numBytes = step;
+ format += step;
+ continue;
+ }
+
+
+ newXpg = 0;
+ if (isdigit(ch)) {
+ int position = strtoul(format, &end, 10);
+ if (*end == '$') {
+ newXpg = 1;
+ objIndex = position - 1;
+ format = end + 1;
+ step = utf8_tounicode(format, &ch);
+ }
+ }
+ if (newXpg) {
+ if (gotSequential) {
+ msg = mixedXPG;
+ goto errorMsg;
+ }
+ gotXpg = 1;
+ } else {
+ if (gotXpg) {
+ msg = mixedXPG;
+ goto errorMsg;
+ }
+ gotSequential = 1;
+ }
+ if ((objIndex < 0) || (objIndex >= objc)) {
+ msg = badIndex[gotXpg];
+ goto errorMsg;
+ }
+
+ p = spec;
+ *p++ = '%';
+
+ gotMinus = 0;
+ sawFlag = 1;
+ do {
+ switch (ch) {
+ case '-':
+ gotMinus = 1;
+ break;
+ case '0':
+ pad = ch;
+ break;
+ case ' ':
+ case '+':
+ case '#':
+ break;
+ default:
+ sawFlag = 0;
+ continue;
+ }
+ *p++ = ch;
+ format += step;
+ step = utf8_tounicode(format, &ch);
+ } while (sawFlag);
+
+
+ width = 0;
+ if (isdigit(ch)) {
+ width = strtoul(format, &end, 10);
+ format = end;
+ step = utf8_tounicode(format, &ch);
+ } else if (ch == '*') {
+ if (objIndex >= objc - 1) {
+ msg = badIndex[gotXpg];
+ goto errorMsg;
+ }
+ if (Jim_GetLong(interp, objv[objIndex], &width) != JIM_OK) {
+ goto error;
+ }
+ if (width < 0) {
+ width = -width;
+ if (!gotMinus) {
+ *p++ = '-';
+ gotMinus = 1;
+ }
+ }
+ objIndex++;
+ format += step;
+ step = utf8_tounicode(format, &ch);
+ }
+
+
+ gotPrecision = precision = 0;
+ if (ch == '.') {
+ gotPrecision = 1;
+ format += step;
+ step = utf8_tounicode(format, &ch);
+ }
+ if (isdigit(ch)) {
+ precision = strtoul(format, &end, 10);
+ format = end;
+ step = utf8_tounicode(format, &ch);
+ } else if (ch == '*') {
+ if (objIndex >= objc - 1) {
+ msg = badIndex[gotXpg];
+ goto errorMsg;
+ }
+ if (Jim_GetLong(interp, objv[objIndex], &precision) != JIM_OK) {
+ goto error;
+ }
+
+
+ if (precision < 0) {
+ precision = 0;
+ }
+ objIndex++;
+ format += step;
+ step = utf8_tounicode(format, &ch);
+ }
+
+
+ useShort = 0;
+ if (ch == 'h') {
+ useShort = 1;
+ format += step;
+ step = utf8_tounicode(format, &ch);
+ } else if (ch == 'l') {
+
+ format += step;
+ step = utf8_tounicode(format, &ch);
+ if (ch == 'l') {
+ format += step;
+ step = utf8_tounicode(format, &ch);
+ }
+ }
+
+ format += step;
+ span = format;
+
+
+ if (ch == 'i') {
+ ch = 'd';
+ }
+
+ doubleType = 0;
+
+ switch (ch) {
+ case '\0':
+ msg = "format string ended in middle of field specifier";
+ goto errorMsg;
+ case 's': {
+ formatted_buf = Jim_GetString(objv[objIndex], &formatted_bytes);
+ formatted_chars = Jim_Utf8Length(interp, objv[objIndex]);
+ if (gotPrecision && (precision < formatted_chars)) {
+
+ formatted_chars = precision;
+ formatted_bytes = utf8_index(formatted_buf, precision);
+ }
+ break;
+ }
+ case 'c': {
+ jim_wide code;
+
+ if (Jim_GetWide(interp, objv[objIndex], &code) != JIM_OK) {
+ goto error;
+ }
+
+ formatted_bytes = utf8_getchars(spec, code);
+ formatted_buf = spec;
+ formatted_chars = 1;
+ break;
+ }
+ case 'b': {
+ unsigned jim_wide w;
+ int length;
+ int i;
+ int j;
+
+ if (Jim_GetWide(interp, objv[objIndex], (jim_wide *)&w) != JIM_OK) {
+ goto error;
+ }
+ length = sizeof(w) * 8;
+
+
+
+ if (num_buffer_size < length + 1) {
+ num_buffer_size = length + 1;
+ num_buffer = Jim_Realloc(num_buffer, num_buffer_size);
+ }
+
+ j = 0;
+ for (i = length; i > 0; ) {
+ i--;
+ if (w & ((unsigned jim_wide)1 << i)) {
+ num_buffer[j++] = '1';
+ }
+ else if (j || i == 0) {
+ num_buffer[j++] = '0';
+ }
+ }
+ num_buffer[j] = 0;
+ formatted_chars = formatted_bytes = j;
+ formatted_buf = num_buffer;
+ break;
+ }
+
+ case 'e':
+ case 'E':
+ case 'f':
+ case 'g':
+ case 'G':
+ doubleType = 1;
+
+ case 'd':
+ case 'u':
+ case 'o':
+ case 'x':
+ case 'X': {
+ jim_wide w;
+ double d;
+ int length;
+
+
+ if (width) {
+ p += sprintf(p, "%ld", width);
+ }
+ if (gotPrecision) {
+ p += sprintf(p, ".%ld", precision);
+ }
+
+
+ if (doubleType) {
+ if (Jim_GetDouble(interp, objv[objIndex], &d) != JIM_OK) {
+ goto error;
+ }
+ length = MAX_FLOAT_WIDTH;
+ }
+ else {
+ if (Jim_GetWide(interp, objv[objIndex], &w) != JIM_OK) {
+ goto error;
+ }
+ length = JIM_INTEGER_SPACE;
+ if (useShort) {
+ if (ch == 'd') {
+ w = (short)w;
+ }
+ else {
+ w = (unsigned short)w;
+ }
+ }
+ *p++ = 'l';
+#ifdef HAVE_LONG_LONG
+ if (sizeof(long long) == sizeof(jim_wide)) {
+ *p++ = 'l';
+ }
+#endif
+ }
+
+ *p++ = (char) ch;
+ *p = '\0';
+
+
+ if (width > length) {
+ length = width;
+ }
+ if (gotPrecision) {
+ length += precision;
+ }
+
+
+ if (num_buffer_size < length + 1) {
+ num_buffer_size = length + 1;
+ num_buffer = Jim_Realloc(num_buffer, num_buffer_size);
+ }
+
+ if (doubleType) {
+ snprintf(num_buffer, length + 1, spec, d);
+ }
+ else {
+ formatted_bytes = snprintf(num_buffer, length + 1, spec, w);
+ }
+ formatted_chars = formatted_bytes = strlen(num_buffer);
+ formatted_buf = num_buffer;
+ break;
+ }
+
+ default: {
+
+ spec[0] = ch;
+ spec[1] = '\0';
+ Jim_SetResultFormatted(interp, "bad field specifier \"%s\"", spec);
+ goto error;
+ }
+ }
+
+ if (!gotMinus) {
+ while (formatted_chars < width) {
+ Jim_AppendString(interp, resultPtr, &pad, 1);
+ formatted_chars++;
+ }
+ }
+
+ Jim_AppendString(interp, resultPtr, formatted_buf, formatted_bytes);
+
+ while (formatted_chars < width) {
+ Jim_AppendString(interp, resultPtr, &pad, 1);
+ formatted_chars++;
+ }
+
+ objIndex += gotSequential;
+ }
+ if (numBytes) {
+ Jim_AppendString(interp, resultPtr, span, numBytes);
+ }
+
+ Jim_Free(num_buffer);
+ return resultPtr;
+
+ errorMsg:
+ Jim_SetResultString(interp, msg, -1);
+ error:
+ Jim_FreeNewObj(interp, resultPtr);
+ Jim_Free(num_buffer);
+ return NULL;
+}
+
+
+#if defined(JIM_REGEXP)
+#include
+#include
+#include
+#include
+
+
+
+#define REG_MAX_PAREN 100
+
+
+
+#define END 0
+#define BOL 1
+#define EOL 2
+#define ANY 3
+#define ANYOF 4
+#define ANYBUT 5
+#define BRANCH 6
+#define BACK 7
+#define EXACTLY 8
+#define NOTHING 9
+#define REP 10
+#define REPMIN 11
+#define REPX 12
+#define REPXMIN 13
+
+#define WORDA 15
+#define WORDZ 16
+
+#define OPENNC 1000
+#define OPEN 1001
+
+
+
+
+#define CLOSENC 2000
+#define CLOSE 2001
+#define CLOSE_END (CLOSE+REG_MAX_PAREN)
+
+#define REG_MAGIC 0xFADED00D
+
+
+#define OP(preg, p) (preg->program[p])
+#define NEXT(preg, p) (preg->program[p + 1])
+#define OPERAND(p) ((p) + 2)
+
+
+
+
+#define FAIL(R,M) { (R)->err = (M); return (M); }
+#define ISMULT(c) ((c) == '*' || (c) == '+' || (c) == '?' || (c) == '{')
+#define META "^$.[()|?{+*"
+
+#define HASWIDTH 1
+#define SIMPLE 2
+#define SPSTART 4
+#define WORST 0
+
+#define MAX_REP_COUNT 1000000
+
+static int reg(regex_t *preg, int paren , int *flagp );
+static int regpiece(regex_t *preg, int *flagp );
+static int regbranch(regex_t *preg, int *flagp );
+static int regatom(regex_t *preg, int *flagp );
+static int regnode(regex_t *preg, int op );
+static int regnext(regex_t *preg, int p );
+static void regc(regex_t *preg, int b );
+static int reginsert(regex_t *preg, int op, int size, int opnd );
+static void regtail(regex_t *preg, int p, int val);
+static void regoptail(regex_t *preg, int p, int val );
+static int regopsize(regex_t *preg, int p );
+
+static int reg_range_find(const int *string, int c);
+static const char *str_find(const char *string, int c, int nocase);
+static int prefix_cmp(const int *prog, int proglen, const char *string, int nocase);
+
+
+#ifdef DEBUG
+static int regnarrate = 0;
+static void regdump(regex_t *preg);
+static const char *regprop( int op );
+#endif
+
+
+static int str_int_len(const int *seq)
+{
+ int n = 0;
+ while (*seq++) {
+ n++;
+ }
+ return n;
+}
+
+int regcomp(regex_t *preg, const char *exp, int cflags)
+{
+ int scan;
+ int longest;
+ unsigned len;
+ int flags;
+
+#ifdef DEBUG
+ fprintf(stderr, "Compiling: '%s'\n", exp);
+#endif
+ memset(preg, 0, sizeof(*preg));
+
+ if (exp == NULL)
+ FAIL(preg, REG_ERR_NULL_ARGUMENT);
+
+
+ preg->cflags = cflags;
+ preg->regparse = exp;
+
+
+ preg->proglen = (strlen(exp) + 1) * 5;
+ preg->program = malloc(preg->proglen * sizeof(int));
+ if (preg->program == NULL)
+ FAIL(preg, REG_ERR_NOMEM);
+
+ regc(preg, REG_MAGIC);
+ if (reg(preg, 0, &flags) == 0) {
+ return preg->err;
+ }
+
+
+ if (preg->re_nsub >= REG_MAX_PAREN)
+ FAIL(preg,REG_ERR_TOO_BIG);
+
+
+ preg->regstart = 0;
+ preg->reganch = 0;
+ preg->regmust = 0;
+ preg->regmlen = 0;
+ scan = 1;
+ if (OP(preg, regnext(preg, scan)) == END) {
+ scan = OPERAND(scan);
+
+
+ if (OP(preg, scan) == EXACTLY) {
+ preg->regstart = preg->program[OPERAND(scan)];
+ }
+ else if (OP(preg, scan) == BOL)
+ preg->reganch++;
+
+ if (flags&SPSTART) {
+ longest = 0;
+ len = 0;
+ for (; scan != 0; scan = regnext(preg, scan)) {
+ if (OP(preg, scan) == EXACTLY) {
+ int plen = str_int_len(preg->program + OPERAND(scan));
+ if (plen >= len) {
+ longest = OPERAND(scan);
+ len = plen;
+ }
+ }
+ }
+ preg->regmust = longest;
+ preg->regmlen = len;
+ }
+ }
+
+#ifdef DEBUG
+ regdump(preg);
+#endif
+
+ return 0;
+}
+
+static int reg(regex_t *preg, int paren , int *flagp )
+{
+ int ret;
+ int br;
+ int ender;
+ int parno = 0;
+ int flags;
+
+ *flagp = HASWIDTH;
+
+
+ if (paren) {
+ if (preg->regparse[0] == '?' && preg->regparse[1] == ':') {
+
+ preg->regparse += 2;
+ parno = -1;
+ }
+ else {
+ parno = ++preg->re_nsub;
+ }
+ ret = regnode(preg, OPEN+parno);
+ } else
+ ret = 0;
+
+
+ br = regbranch(preg, &flags);
+ if (br == 0)
+ return 0;
+ if (ret != 0)
+ regtail(preg, ret, br);
+ else
+ ret = br;
+ if (!(flags&HASWIDTH))
+ *flagp &= ~HASWIDTH;
+ *flagp |= flags&SPSTART;
+ while (*preg->regparse == '|') {
+ preg->regparse++;
+ br = regbranch(preg, &flags);
+ if (br == 0)
+ return 0;
+ regtail(preg, ret, br);
+ if (!(flags&HASWIDTH))
+ *flagp &= ~HASWIDTH;
+ *flagp |= flags&SPSTART;
+ }
+
+
+ ender = regnode(preg, (paren) ? CLOSE+parno : END);
+ regtail(preg, ret, ender);
+
+
+ for (br = ret; br != 0; br = regnext(preg, br))
+ regoptail(preg, br, ender);
+
+
+ if (paren && *preg->regparse++ != ')') {
+ preg->err = REG_ERR_UNMATCHED_PAREN;
+ return 0;
+ } else if (!paren && *preg->regparse != '\0') {
+ if (*preg->regparse == ')') {
+ preg->err = REG_ERR_UNMATCHED_PAREN;
+ return 0;
+ } else {
+ preg->err = REG_ERR_JUNK_ON_END;
+ return 0;
+ }
+ }
+
+ return(ret);
+}
+
+static int regbranch(regex_t *preg, int *flagp )
+{
+ int ret;
+ int chain;
+ int latest;
+ int flags;
+
+ *flagp = WORST;
+
+ ret = regnode(preg, BRANCH);
+ chain = 0;
+ while (*preg->regparse != '\0' && *preg->regparse != ')' &&
+ *preg->regparse != '|') {
+ latest = regpiece(preg, &flags);
+ if (latest == 0)
+ return 0;
+ *flagp |= flags&HASWIDTH;
+ if (chain == 0) {
+ *flagp |= flags&SPSTART;
+ }
+ else {
+ regtail(preg, chain, latest);
+ }
+ chain = latest;
+ }
+ if (chain == 0)
+ (void) regnode(preg, NOTHING);
+
+ return(ret);
+}
+
+static int regpiece(regex_t *preg, int *flagp)
+{
+ int ret;
+ char op;
+ int next;
+ int flags;
+ int min;
+ int max;
+
+ ret = regatom(preg, &flags);
+ if (ret == 0)
+ return 0;
+
+ op = *preg->regparse;
+ if (!ISMULT(op)) {
+ *flagp = flags;
+ return(ret);
+ }
+
+ if (!(flags&HASWIDTH) && op != '?') {
+ preg->err = REG_ERR_OPERAND_COULD_BE_EMPTY;
+ return 0;
+ }
+
+
+ if (op == '{') {
+ char *end;
+
+ min = strtoul(preg->regparse + 1, &end, 10);
+ if (end == preg->regparse + 1) {
+ preg->err = REG_ERR_BAD_COUNT;
+ return 0;
+ }
+ if (*end == '}') {
+ max = min;
+ }
+ else {
+ preg->regparse = end;
+ max = strtoul(preg->regparse + 1, &end, 10);
+ if (*end != '}') {
+ preg->err = REG_ERR_UNMATCHED_BRACES;
+ return 0;
+ }
+ }
+ if (end == preg->regparse + 1) {
+ max = MAX_REP_COUNT;
+ }
+ else if (max < min || max >= 100) {
+ preg->err = REG_ERR_BAD_COUNT;
+ return 0;
+ }
+ if (min >= 100) {
+ preg->err = REG_ERR_BAD_COUNT;
+ return 0;
+ }
+
+ preg->regparse = strchr(preg->regparse, '}');
+ }
+ else {
+ min = (op == '+');
+ max = (op == '?' ? 1 : MAX_REP_COUNT);
+ }
+
+ if (preg->regparse[1] == '?') {
+ preg->regparse++;
+ next = reginsert(preg, flags & SIMPLE ? REPMIN : REPXMIN, 5, ret);
+ }
+ else {
+ next = reginsert(preg, flags & SIMPLE ? REP: REPX, 5, ret);
+ }
+ preg->program[ret + 2] = max;
+ preg->program[ret + 3] = min;
+ preg->program[ret + 4] = 0;
+
+ *flagp = (min) ? (WORST|HASWIDTH) : (WORST|SPSTART);
+
+ if (!(flags & SIMPLE)) {
+ int back = regnode(preg, BACK);
+ regtail(preg, back, ret);
+ regtail(preg, next, back);
+ }
+
+ preg->regparse++;
+ if (ISMULT(*preg->regparse)) {
+ preg->err = REG_ERR_NESTED_COUNT;
+ return 0;
+ }
+
+ return ret;
+}
+
+static void reg_addrange(regex_t *preg, int lower, int upper)
+{
+ if (lower > upper) {
+ reg_addrange(preg, upper, lower);
+ }
+
+ regc(preg, upper - lower + 1);
+ regc(preg, lower);
+}
+
+static void reg_addrange_str(regex_t *preg, const char *str)
+{
+ while (*str) {
+ reg_addrange(preg, *str, *str);
+ str++;
+ }
+}
+
+static int reg_utf8_tounicode_case(const char *s, int *uc, int upper)
+{
+ int l = utf8_tounicode(s, uc);
+ if (upper) {
+ *uc = utf8_upper(*uc);
+ }
+ return l;
+}
+
+static int hexdigitval(int c)
+{
+ if (c >= '0' && c <= '9')
+ return c - '0';
+ if (c >= 'a' && c <= 'f')
+ return c - 'a' + 10;
+ if (c >= 'A' && c <= 'F')
+ return c - 'A' + 10;
+ return -1;
+}
+
+static int parse_hex(const char *s, int n, int *uc)
+{
+ int val = 0;
+ int k;
+
+ for (k = 0; k < n; k++) {
+ int c = hexdigitval(*s++);
+ if (c == -1) {
+ break;
+ }
+ val = (val << 4) | c;
+ }
+ if (k) {
+ *uc = val;
+ }
+ return k;
+}
+
+static int reg_decode_escape(const char *s, int *ch)
+{
+ int n;
+ const char *s0 = s;
+
+ *ch = *s++;
+
+ switch (*ch) {
+ case 'b': *ch = '\b'; break;
+ case 'e': *ch = 27; break;
+ case 'f': *ch = '\f'; break;
+ case 'n': *ch = '\n'; break;
+ case 'r': *ch = '\r'; break;
+ case 't': *ch = '\t'; break;
+ case 'v': *ch = '\v'; break;
+ case 'u':
+ if (*s == '{') {
+
+ n = parse_hex(s + 1, 6, ch);
+ if (n > 0 && s[n + 1] == '}' && *ch >= 0 && *ch <= 0x1fffff) {
+ s += n + 2;
+ }
+ else {
+
+ *ch = 'u';
+ }
+ }
+ else if ((n = parse_hex(s, 4, ch)) > 0) {
+ s += n;
+ }
+ break;
+ case 'U':
+ if ((n = parse_hex(s, 8, ch)) > 0) {
+ s += n;
+ }
+ break;
+ case 'x':
+ if ((n = parse_hex(s, 2, ch)) > 0) {
+ s += n;
+ }
+ break;
+ case '\0':
+ s--;
+ *ch = '\\';
+ break;
+ }
+ return s - s0;
+}
+
+static int regatom(regex_t *preg, int *flagp)
+{
+ int ret;
+ int flags;
+ int nocase = (preg->cflags & REG_ICASE);
+
+ int ch;
+ int n = reg_utf8_tounicode_case(preg->regparse, &ch, nocase);
+
+ *flagp = WORST;
+
+ preg->regparse += n;
+ switch (ch) {
+
+ case '^':
+ ret = regnode(preg, BOL);
+ break;
+ case '$':
+ ret = regnode(preg, EOL);
+ break;
+ case '.':
+ ret = regnode(preg, ANY);
+ *flagp |= HASWIDTH|SIMPLE;
+ break;
+ case '[': {
+ const char *pattern = preg->regparse;
+
+ if (*pattern == '^') {
+ ret = regnode(preg, ANYBUT);
+ pattern++;
+ } else
+ ret = regnode(preg, ANYOF);
+
+
+ if (*pattern == ']' || *pattern == '-') {
+ reg_addrange(preg, *pattern, *pattern);
+ pattern++;
+ }
+
+ while (*pattern && *pattern != ']') {
+
+ int start;
+ int end;
+
+ pattern += reg_utf8_tounicode_case(pattern, &start, nocase);
+ if (start == '\\') {
+ pattern += reg_decode_escape(pattern, &start);
+ if (start == 0) {
+ preg->err = REG_ERR_NULL_CHAR;
+ return 0;
+ }
+ }
+ if (pattern[0] == '-' && pattern[1] && pattern[1] != ']') {
+
+ pattern += utf8_tounicode(pattern, &end);
+ pattern += reg_utf8_tounicode_case(pattern, &end, nocase);
+ if (end == '\\') {
+ pattern += reg_decode_escape(pattern, &end);
+ if (end == 0) {
+ preg->err = REG_ERR_NULL_CHAR;
+ return 0;
+ }
+ }
+
+ reg_addrange(preg, start, end);
+ continue;
+ }
+ if (start == '[') {
+ if (strncmp(pattern, ":alpha:]", 8) == 0) {
+ if ((preg->cflags & REG_ICASE) == 0) {
+ reg_addrange(preg, 'a', 'z');
+ }
+ reg_addrange(preg, 'A', 'Z');
+ pattern += 8;
+ continue;
+ }
+ if (strncmp(pattern, ":alnum:]", 8) == 0) {
+ if ((preg->cflags & REG_ICASE) == 0) {
+ reg_addrange(preg, 'a', 'z');
+ }
+ reg_addrange(preg, 'A', 'Z');
+ reg_addrange(preg, '0', '9');
+ pattern += 8;
+ continue;
+ }
+ if (strncmp(pattern, ":space:]", 8) == 0) {
+ reg_addrange_str(preg, " \t\r\n\f\v");
+ pattern += 8;
+ continue;
+ }
+ }
+
+ reg_addrange(preg, start, start);
+ }
+ regc(preg, '\0');
+
+ if (*pattern) {
+ pattern++;
+ }
+ preg->regparse = pattern;
+
+ *flagp |= HASWIDTH|SIMPLE;
+ }
+ break;
+ case '(':
+ ret = reg(preg, 1, &flags);
+ if (ret == 0)
+ return 0;
+ *flagp |= flags&(HASWIDTH|SPSTART);
+ break;
+ case '\0':
+ case '|':
+ case ')':
+ preg->err = REG_ERR_INTERNAL;
+ return 0;
+ case '?':
+ case '+':
+ case '*':
+ case '{':
+ preg->err = REG_ERR_COUNT_FOLLOWS_NOTHING;
+ return 0;
+ case '\\':
+ switch (*preg->regparse++) {
+ case '\0':
+ preg->err = REG_ERR_TRAILING_BACKSLASH;
+ return 0;
+ case '<':
+ case 'm':
+ ret = regnode(preg, WORDA);
+ break;
+ case '>':
+ case 'M':
+ ret = regnode(preg, WORDZ);
+ break;
+ case 'd':
+ ret = regnode(preg, ANYOF);
+ reg_addrange(preg, '0', '9');
+ regc(preg, '\0');
+ *flagp |= HASWIDTH|SIMPLE;
+ break;
+ case 'w':
+ ret = regnode(preg, ANYOF);
+ if ((preg->cflags & REG_ICASE) == 0) {
+ reg_addrange(preg, 'a', 'z');
+ }
+ reg_addrange(preg, 'A', 'Z');
+ reg_addrange(preg, '0', '9');
+ reg_addrange(preg, '_', '_');
+ regc(preg, '\0');
+ *flagp |= HASWIDTH|SIMPLE;
+ break;
+ case 's':
+ ret = regnode(preg, ANYOF);
+ reg_addrange_str(preg," \t\r\n\f\v");
+ regc(preg, '\0');
+ *flagp |= HASWIDTH|SIMPLE;
+ break;
+
+ default:
+
+
+ preg->regparse--;
+ goto de_fault;
+ }
+ break;
+ de_fault:
+ default: {
+ int added = 0;
+
+
+ preg->regparse -= n;
+
+ ret = regnode(preg, EXACTLY);
+
+
+
+ while (*preg->regparse && strchr(META, *preg->regparse) == NULL) {
+ n = reg_utf8_tounicode_case(preg->regparse, &ch, (preg->cflags & REG_ICASE));
+ if (ch == '\\' && preg->regparse[n]) {
+ if (strchr("<>mMwds", preg->regparse[n])) {
+
+ break;
+ }
+ n += reg_decode_escape(preg->regparse + n, &ch);
+ if (ch == 0) {
+ preg->err = REG_ERR_NULL_CHAR;
+ return 0;
+ }
+ }
+
+
+ if (ISMULT(preg->regparse[n])) {
+
+ if (added) {
+
+ break;
+ }
+
+ regc(preg, ch);
+ added++;
+ preg->regparse += n;
+ break;
+ }
+
+
+ regc(preg, ch);
+ added++;
+ preg->regparse += n;
+ }
+ regc(preg, '\0');
+
+ *flagp |= HASWIDTH;
+ if (added == 1)
+ *flagp |= SIMPLE;
+ break;
+ }
+ break;
+ }
+
+ return(ret);
+}
+
+static void reg_grow(regex_t *preg, int n)
+{
+ if (preg->p + n >= preg->proglen) {
+ preg->proglen = (preg->p + n) * 2;
+ preg->program = realloc(preg->program, preg->proglen * sizeof(int));
+ }
+}
+
+
+static int regnode(regex_t *preg, int op)
+{
+ reg_grow(preg, 2);
+
+
+ preg->program[preg->p++] = op;
+ preg->program[preg->p++] = 0;
+
+
+ return preg->p - 2;
+}
+
+static void regc(regex_t *preg, int b )
+{
+ reg_grow(preg, 1);
+ preg->program[preg->p++] = b;
+}
+
+static int reginsert(regex_t *preg, int op, int size, int opnd )
+{
+ reg_grow(preg, size);
+
+
+ memmove(preg->program + opnd + size, preg->program + opnd, sizeof(int) * (preg->p - opnd));
+
+ memset(preg->program + opnd, 0, sizeof(int) * size);
+
+ preg->program[opnd] = op;
+
+ preg->p += size;
+
+ return opnd + size;
+}
+
+static void regtail(regex_t *preg, int p, int val)
+{
+ int scan;
+ int temp;
+ int offset;
+
+
+ scan = p;
+ for (;;) {
+ temp = regnext(preg, scan);
+ if (temp == 0)
+ break;
+ scan = temp;
+ }
+
+ if (OP(preg, scan) == BACK)
+ offset = scan - val;
+ else
+ offset = val - scan;
+
+ preg->program[scan + 1] = offset;
+}
+
+
+static void regoptail(regex_t *preg, int p, int val )
+{
+
+ if (p != 0 && OP(preg, p) == BRANCH) {
+ regtail(preg, OPERAND(p), val);
+ }
+}
+
+
+static int regtry(regex_t *preg, const char *string );
+static int regmatch(regex_t *preg, int prog);
+static int regrepeat(regex_t *preg, int p, int max);
+
+int regexec(regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], int eflags)
+{
+ const char *s;
+ int scan;
+
+
+ if (preg == NULL || preg->program == NULL || string == NULL) {
+ return REG_ERR_NULL_ARGUMENT;
+ }
+
+
+ if (*preg->program != REG_MAGIC) {
+ return REG_ERR_CORRUPTED;
+ }
+
+#ifdef DEBUG
+ fprintf(stderr, "regexec: %s\n", string);
+ regdump(preg);
+#endif
+
+ preg->eflags = eflags;
+ preg->pmatch = pmatch;
+ preg->nmatch = nmatch;
+ preg->start = string;
+
+
+ for (scan = OPERAND(1); scan != 0; scan += regopsize(preg, scan)) {
+ int op = OP(preg, scan);
+ if (op == END)
+ break;
+ if (op == REPX || op == REPXMIN)
+ preg->program[scan + 4] = 0;
+ }
+
+
+ if (preg->regmust != 0) {
+ s = string;
+ while ((s = str_find(s, preg->program[preg->regmust], preg->cflags & REG_ICASE)) != NULL) {
+ if (prefix_cmp(preg->program + preg->regmust, preg->regmlen, s, preg->cflags & REG_ICASE) >= 0) {
+ break;
+ }
+ s++;
+ }
+ if (s == NULL)
+ return REG_NOMATCH;
+ }
+
+
+ preg->regbol = string;
+
+
+ if (preg->reganch) {
+ if (eflags & REG_NOTBOL) {
+
+ goto nextline;
+ }
+ while (1) {
+ if (regtry(preg, string)) {
+ return REG_NOERROR;
+ }
+ if (*string) {
+nextline:
+ if (preg->cflags & REG_NEWLINE) {
+
+ string = strchr(string, '\n');
+ if (string) {
+ preg->regbol = ++string;
+ continue;
+ }
+ }
+ }
+ return REG_NOMATCH;
+ }
+ }
+
+
+ s = string;
+ if (preg->regstart != '\0') {
+
+ while ((s = str_find(s, preg->regstart, preg->cflags & REG_ICASE)) != NULL) {
+ if (regtry(preg, s))
+ return REG_NOERROR;
+ s++;
+ }
+ }
+ else
+
+ while (1) {
+ if (regtry(preg, s))
+ return REG_NOERROR;
+ if (*s == '\0') {
+ break;
+ }
+ else {
+ int c;
+ s += utf8_tounicode(s, &c);
+ }
+ }
+
+
+ return REG_NOMATCH;
+}
+
+
+static int regtry( regex_t *preg, const char *string )
+{
+ int i;
+
+ preg->reginput = string;
+
+ for (i = 0; i < preg->nmatch; i++) {
+ preg->pmatch[i].rm_so = -1;
+ preg->pmatch[i].rm_eo = -1;
+ }
+ if (regmatch(preg, 1)) {
+ preg->pmatch[0].rm_so = string - preg->start;
+ preg->pmatch[0].rm_eo = preg->reginput - preg->start;
+ return(1);
+ } else
+ return(0);
+}
+
+static int prefix_cmp(const int *prog, int proglen, const char *string, int nocase)
+{
+ const char *s = string;
+ while (proglen && *s) {
+ int ch;
+ int n = reg_utf8_tounicode_case(s, &ch, nocase);
+ if (ch != *prog) {
+ return -1;
+ }
+ prog++;
+ s += n;
+ proglen--;
+ }
+ if (proglen == 0) {
+ return s - string;
+ }
+ return -1;
+}
+
+static int reg_range_find(const int *range, int c)
+{
+ while (*range) {
+
+ if (c >= range[1] && c <= (range[0] + range[1] - 1)) {
+ return 1;
+ }
+ range += 2;
+ }
+ return 0;
+}
+
+static const char *str_find(const char *string, int c, int nocase)
+{
+ if (nocase) {
+
+ c = utf8_upper(c);
+ }
+ while (*string) {
+ int ch;
+ int n = reg_utf8_tounicode_case(string, &ch, nocase);
+ if (c == ch) {
+ return string;
+ }
+ string += n;
+ }
+ return NULL;
+}
+
+static int reg_iseol(regex_t *preg, int ch)
+{
+ if (preg->cflags & REG_NEWLINE) {
+ return ch == '\0' || ch == '\n';
+ }
+ else {
+ return ch == '\0';
+ }
+}
+
+static int regmatchsimplerepeat(regex_t *preg, int scan, int matchmin)
+{
+ int nextch = '\0';
+ const char *save;
+ int no;
+ int c;
+
+ int max = preg->program[scan + 2];
+ int min = preg->program[scan + 3];
+ int next = regnext(preg, scan);
+
+ if (OP(preg, next) == EXACTLY) {
+ nextch = preg->program[OPERAND(next)];
+ }
+ save = preg->reginput;
+ no = regrepeat(preg, scan + 5, max);
+ if (no < min) {
+ return 0;
+ }
+ if (matchmin) {
+
+ max = no;
+ no = min;
+ }
+
+ while (1) {
+ if (matchmin) {
+ if (no > max) {
+ break;
+ }
+ }
+ else {
+ if (no < min) {
+ break;
+ }
+ }
+ preg->reginput = save + utf8_index(save, no);
+ reg_utf8_tounicode_case(preg->reginput, &c, (preg->cflags & REG_ICASE));
+
+ if (reg_iseol(preg, nextch) || c == nextch) {
+ if (regmatch(preg, next)) {
+ return(1);
+ }
+ }
+ if (matchmin) {
+
+ no++;
+ }
+ else {
+
+ no--;
+ }
+ }
+ return(0);
+}
+
+static int regmatchrepeat(regex_t *preg, int scan, int matchmin)
+{
+ int *scanpt = preg->program + scan;
+
+ int max = scanpt[2];
+ int min = scanpt[3];
+
+
+ if (scanpt[4] < min) {
+
+ scanpt[4]++;
+ if (regmatch(preg, scan + 5)) {
+ return 1;
+ }
+ scanpt[4]--;
+ return 0;
+ }
+ if (scanpt[4] > max) {
+ return 0;
+ }
+
+ if (matchmin) {
+
+ if (regmatch(preg, regnext(preg, scan))) {
+ return 1;
+ }
+
+ scanpt[4]++;
+ if (regmatch(preg, scan + 5)) {
+ return 1;
+ }
+ scanpt[4]--;
+ return 0;
+ }
+
+ if (scanpt[4] < max) {
+ scanpt[4]++;
+ if (regmatch(preg, scan + 5)) {
+ return 1;
+ }
+ scanpt[4]--;
+ }
+
+ return regmatch(preg, regnext(preg, scan));
+}
+
+
+static int regmatch(regex_t *preg, int prog)
+{
+ int scan;
+ int next;
+ const char *save;
+
+ scan = prog;
+
+#ifdef DEBUG
+ if (scan != 0 && regnarrate)
+ fprintf(stderr, "%s(\n", regprop(scan));
+#endif
+ while (scan != 0) {
+ int n;
+ int c;
+#ifdef DEBUG
+ if (regnarrate) {
+ fprintf(stderr, "%3d: %s...\n", scan, regprop(OP(preg, scan)));
+ }
+#endif
+ next = regnext(preg, scan);
+ n = reg_utf8_tounicode_case(preg->reginput, &c, (preg->cflags & REG_ICASE));
+
+ switch (OP(preg, scan)) {
+ case BOL:
+ if (preg->reginput != preg->regbol)
+ return(0);
+ break;
+ case EOL:
+ if (!reg_iseol(preg, c)) {
+ return(0);
+ }
+ break;
+ case WORDA:
+
+ if ((!isalnum(UCHAR(c))) && c != '_')
+ return(0);
+
+ if (preg->reginput > preg->regbol &&
+ (isalnum(UCHAR(preg->reginput[-1])) || preg->reginput[-1] == '_'))
+ return(0);
+ break;
+ case WORDZ:
+
+ if (preg->reginput > preg->regbol) {
+
+ if (reg_iseol(preg, c) || !isalnum(UCHAR(c)) || c != '_') {
+ c = preg->reginput[-1];
+
+ if (isalnum(UCHAR(c)) || c == '_') {
+ break;
+ }
+ }
+ }
+
+ return(0);
+
+ case ANY:
+ if (reg_iseol(preg, c))
+ return 0;
+ preg->reginput += n;
+ break;
+ case EXACTLY: {
+ int opnd;
+ int len;
+ int slen;
+
+ opnd = OPERAND(scan);
+ len = str_int_len(preg->program + opnd);
+
+ slen = prefix_cmp(preg->program + opnd, len, preg->reginput, preg->cflags & REG_ICASE);
+ if (slen < 0) {
+ return(0);
+ }
+ preg->reginput += slen;
+ }
+ break;
+ case ANYOF:
+ if (reg_iseol(preg, c) || reg_range_find(preg->program + OPERAND(scan), c) == 0) {
+ return(0);
+ }
+ preg->reginput += n;
+ break;
+ case ANYBUT:
+ if (reg_iseol(preg, c) || reg_range_find(preg->program + OPERAND(scan), c) != 0) {
+ return(0);
+ }
+ preg->reginput += n;
+ break;
+ case NOTHING:
+ break;
+ case BACK:
+ break;
+ case BRANCH:
+ if (OP(preg, next) != BRANCH)
+ next = OPERAND(scan);
+ else {
+ do {
+ save = preg->reginput;
+ if (regmatch(preg, OPERAND(scan))) {
+ return(1);
+ }
+ preg->reginput = save;
+ scan = regnext(preg, scan);
+ } while (scan != 0 && OP(preg, scan) == BRANCH);
+ return(0);
+
+ }
+ break;
+ case REP:
+ case REPMIN:
+ return regmatchsimplerepeat(preg, scan, OP(preg, scan) == REPMIN);
+
+ case REPX:
+ case REPXMIN:
+ return regmatchrepeat(preg, scan, OP(preg, scan) == REPXMIN);
+
+ case END:
+ return 1;
+
+ case OPENNC:
+ case CLOSENC:
+ return regmatch(preg, next);
+
+ default:
+ if (OP(preg, scan) >= OPEN+1 && OP(preg, scan) < CLOSE_END) {
+ save = preg->reginput;
+ if (regmatch(preg, next)) {
+ if (OP(preg, scan) < CLOSE) {
+ int no = OP(preg, scan) - OPEN;
+ if (no < preg->nmatch && preg->pmatch[no].rm_so == -1) {
+ preg->pmatch[no].rm_so = save - preg->start;
+ }
+ }
+ else {
+ int no = OP(preg, scan) - CLOSE;
+ if (no < preg->nmatch && preg->pmatch[no].rm_eo == -1) {
+ preg->pmatch[no].rm_eo = save - preg->start;
+ }
+ }
+ return(1);
+ }
+ return(0);
+ }
+ return REG_ERR_INTERNAL;
+ }
+
+ scan = next;
+ }
+
+ return REG_ERR_INTERNAL;
+}
+
+static int regrepeat(regex_t *preg, int p, int max)
+{
+ int count = 0;
+ const char *scan;
+ int opnd;
+ int ch;
+ int n;
+
+ scan = preg->reginput;
+ opnd = OPERAND(p);
+ switch (OP(preg, p)) {
+ case ANY:
+
+ while (!reg_iseol(preg, *scan) && count < max) {
+ count++;
+ scan++;
+ }
+ break;
+ case EXACTLY:
+ while (count < max) {
+ n = reg_utf8_tounicode_case(scan, &ch, preg->cflags & REG_ICASE);
+ if (preg->program[opnd] != ch) {
+ break;
+ }
+ count++;
+ scan += n;
+ }
+ break;
+ case ANYOF:
+ while (count < max) {
+ n = reg_utf8_tounicode_case(scan, &ch, preg->cflags & REG_ICASE);
+ if (reg_iseol(preg, ch) || reg_range_find(preg->program + opnd, ch) == 0) {
+ break;
+ }
+ count++;
+ scan += n;
+ }
+ break;
+ case ANYBUT:
+ while (count < max) {
+ n = reg_utf8_tounicode_case(scan, &ch, preg->cflags & REG_ICASE);
+ if (reg_iseol(preg, ch) || reg_range_find(preg->program + opnd, ch) != 0) {
+ break;
+ }
+ count++;
+ scan += n;
+ }
+ break;
+ default:
+ preg->err = REG_ERR_INTERNAL;
+ count = 0;
+ break;
+ }
+ preg->reginput = scan;
+
+ return(count);
+}
+
+static int regnext(regex_t *preg, int p )
+{
+ int offset;
+
+ offset = NEXT(preg, p);
+
+ if (offset == 0)
+ return 0;
+
+ if (OP(preg, p) == BACK)
+ return(p-offset);
+ else
+ return(p+offset);
+}
+
+static int regopsize(regex_t *preg, int p )
+{
+
+ switch (OP(preg, p)) {
+ case REP:
+ case REPMIN:
+ case REPX:
+ case REPXMIN:
+ return 5;
+
+ case ANYOF:
+ case ANYBUT:
+ case EXACTLY: {
+ int s = p + 2;
+ while (preg->program[s++]) {
+ }
+ return s - p;
+ }
+ }
+ return 2;
+}
+
+
+size_t regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size)
+{
+ static const char *error_strings[] = {
+ "success",
+ "no match",
+ "bad pattern",
+ "null argument",
+ "unknown error",
+ "too big",
+ "out of memory",
+ "too many ()",
+ "parentheses () not balanced",
+ "braces {} not balanced",
+ "invalid repetition count(s)",
+ "extra characters",
+ "*+ of empty atom",
+ "nested count",
+ "internal error",
+ "count follows nothing",
+ "trailing backslash",
+ "corrupted program",
+ "contains null char",
+ };
+ const char *err;
+
+ if (errcode < 0 || errcode >= REG_ERR_NUM) {
+ err = "Bad error code";
+ }
+ else {
+ err = error_strings[errcode];
+ }
+
+ return snprintf(errbuf, errbuf_size, "%s", err);
+}
+
+void regfree(regex_t *preg)
+{
+ free(preg->program);
+}
+
+#endif
+
+#if defined(_WIN32) || defined(WIN32)
+#ifndef STRICT
+#define STRICT
+#endif
+#define WIN32_LEAN_AND_MEAN
+#include
+
+#if defined(HAVE_DLOPEN_COMPAT)
+void *dlopen(const char *path, int mode)
+{
+ JIM_NOTUSED(mode);
+
+ return (void *)LoadLibraryA(path);
+}
+
+int dlclose(void *handle)
+{
+ FreeLibrary((HANDLE)handle);
+ return 0;
+}
+
+void *dlsym(void *handle, const char *symbol)
+{
+ return GetProcAddress((HMODULE)handle, symbol);
+}
+
+char *dlerror(void)
+{
+ static char msg[121];
+ FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
+ LANG_NEUTRAL, msg, sizeof(msg) - 1, NULL);
+ return msg;
+}
+#endif
+
+#ifdef _MSC_VER
+
+#include
+
+
+int gettimeofday(struct timeval *tv, void *unused)
+{
+ struct _timeb tb;
+
+ _ftime(&tb);
+ tv->tv_sec = tb.time;
+ tv->tv_usec = tb.millitm * 1000;
+
+ return 0;
+}
+
+
+DIR *opendir(const char *name)
+{
+ DIR *dir = 0;
+
+ if (name && name[0]) {
+ size_t base_length = strlen(name);
+ const char *all =
+ strchr("/\\", name[base_length - 1]) ? "*" : "/*";
+
+ if ((dir = (DIR *) Jim_Alloc(sizeof *dir)) != 0 &&
+ (dir->name = (char *)Jim_Alloc(base_length + strlen(all) + 1)) != 0) {
+ strcat(strcpy(dir->name, name), all);
+
+ if ((dir->handle = (long)_findfirst(dir->name, &dir->info)) != -1)
+ dir->result.d_name = 0;
+ else {
+ Jim_Free(dir->name);
+ Jim_Free(dir);
+ dir = 0;
+ }
+ }
+ else {
+ Jim_Free(dir);
+ dir = 0;
+ errno = ENOMEM;
+ }
+ }
+ else {
+ errno = EINVAL;
+ }
+ return dir;
+}
+
+int closedir(DIR * dir)
+{
+ int result = -1;
+
+ if (dir) {
+ if (dir->handle != -1)
+ result = _findclose(dir->handle);
+ Jim_Free(dir->name);
+ Jim_Free(dir);
+ }
+ if (result == -1)
+ errno = EBADF;
+ return result;
+}
+
+struct dirent *readdir(DIR * dir)
+{
+ struct dirent *result = 0;
+
+ if (dir && dir->handle != -1) {
+ if (!dir->result.d_name || _findnext(dir->handle, &dir->info) != -1) {
+ result = &dir->result;
+ result->d_name = dir->info.name;
+ }
+ }
+ else {
+ errno = EBADF;
+ }
+ return result;
+}
+#endif
+#endif
+#ifndef JIM_BOOTSTRAP_LIB_ONLY
+#include
+#include
+
+
+#ifdef USE_LINENOISE
+#include
+#include "linenoise.h"
+#else
+#define MAX_LINE_LEN 512
+#endif
+
+char *Jim_HistoryGetline(const char *prompt)
+{
+#ifdef USE_LINENOISE
+ return linenoise(prompt);
+#else
+ int len;
+ char *line = malloc(MAX_LINE_LEN);
+
+ fputs(prompt, stdout);
+ fflush(stdout);
+
+ if (fgets(line, MAX_LINE_LEN, stdin) == NULL) {
+ free(line);
+ return NULL;
+ }
+ len = strlen(line);
+ if (len && line[len - 1] == '\n') {
+ line[len - 1] = '\0';
+ }
+ return line;
+#endif
+}
+
+void Jim_HistoryLoad(const char *filename)
+{
+#ifdef USE_LINENOISE
+ linenoiseHistoryLoad(filename);
+#endif
+}
+
+void Jim_HistoryAdd(const char *line)
+{
+#ifdef USE_LINENOISE
+ linenoiseHistoryAdd(line);
+#endif
+}
+
+void Jim_HistorySave(const char *filename)
+{
+#ifdef USE_LINENOISE
+ linenoiseHistorySave(filename);
+#endif
+}
+
+void Jim_HistoryShow(void)
+{
+#ifdef USE_LINENOISE
+
+ int i;
+ int len;
+ char **history = linenoiseHistory(&len);
+ for (i = 0; i < len; i++) {
+ printf("%4d %s\n", i + 1, history[i]);
+ }
+#endif
+}
+
+int Jim_InteractivePrompt(Jim_Interp *interp)
+{
+ int retcode = JIM_OK;
+ char *history_file = NULL;
+#ifdef USE_LINENOISE
+ const char *home;
+
+ home = getenv("HOME");
+ if (home && isatty(STDIN_FILENO)) {
+ int history_len = strlen(home) + sizeof("/.jim_history");
+ history_file = Jim_Alloc(history_len);
+ snprintf(history_file, history_len, "%s/.jim_history", home);
+ Jim_HistoryLoad(history_file);
+ }
+#endif
+
+ printf("Welcome to Jim version %d.%d\n",
+ JIM_VERSION / 100, JIM_VERSION % 100);
+ Jim_SetVariableStrWithStr(interp, JIM_INTERACTIVE, "1");
+
+ while (1) {
+ Jim_Obj *scriptObjPtr;
+ const char *result;
+ int reslen;
+ char prompt[20];
+ const char *str;
+
+ if (retcode != 0) {
+ const char *retcodestr = Jim_ReturnCode(retcode);
+
+ if (*retcodestr == '?') {
+ snprintf(prompt, sizeof(prompt) - 3, "[%d] ", retcode);
+ }
+ else {
+ snprintf(prompt, sizeof(prompt) - 3, "[%s] ", retcodestr);
+ }
+ }
+ else {
+ prompt[0] = '\0';
+ }
+ strcat(prompt, ". ");
+
+ scriptObjPtr = Jim_NewStringObj(interp, "", 0);
+ Jim_IncrRefCount(scriptObjPtr);
+ while (1) {
+ char state;
+ int len;
+ char *line;
+
+ line = Jim_HistoryGetline(prompt);
+ if (line == NULL) {
+ if (errno == EINTR) {
+ continue;
+ }
+ Jim_DecrRefCount(interp, scriptObjPtr);
+ retcode = JIM_OK;
+ goto out;
+ }
+ if (Jim_Length(scriptObjPtr) != 0) {
+ Jim_AppendString(interp, scriptObjPtr, "\n", 1);
+ }
+ Jim_AppendString(interp, scriptObjPtr, line, -1);
+ free(line);
+ str = Jim_GetString(scriptObjPtr, &len);
+ if (len == 0) {
+ continue;
+ }
+ if (Jim_ScriptIsComplete(str, len, &state))
+ break;
+
+ snprintf(prompt, sizeof(prompt), "%c> ", state);
+ }
+#ifdef USE_LINENOISE
+ if (strcmp(str, "h") == 0) {
+
+ Jim_HistoryShow();
+ Jim_DecrRefCount(interp, scriptObjPtr);
+ continue;
+ }
+
+ Jim_HistoryAdd(Jim_String(scriptObjPtr));
+ if (history_file) {
+ Jim_HistorySave(history_file);
+ }
+#endif
+ retcode = Jim_EvalObj(interp, scriptObjPtr);
+ Jim_DecrRefCount(interp, scriptObjPtr);
+
+ if (retcode == JIM_EXIT) {
+ retcode = JIM_EXIT;
+ break;
+ }
+ if (retcode == JIM_ERR) {
+ Jim_MakeErrorMessage(interp);
+ }
+ result = Jim_GetString(Jim_GetResult(interp), &reslen);
+ if (reslen) {
+ printf("%s\n", result);
+ }
+ }
+ out:
+ Jim_Free(history_file);
+ return retcode;
+}
+
+#include
+#include
+#include
+
+
+
+extern int Jim_initjimshInit(Jim_Interp *interp);
+
+static void JimSetArgv(Jim_Interp *interp, int argc, char *const argv[])
+{
+ int n;
+ Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0);
+
+
+ for (n = 0; n < argc; n++) {
+ Jim_Obj *obj = Jim_NewStringObj(interp, argv[n], -1);
+
+ Jim_ListAppendElement(interp, listObj, obj);
+ }
+
+ Jim_SetVariableStr(interp, "argv", listObj);
+ Jim_SetVariableStr(interp, "argc", Jim_NewIntObj(interp, argc));
+}
+
+static void JimPrintErrorMessage(Jim_Interp *interp)
+{
+ Jim_MakeErrorMessage(interp);
+ fprintf(stderr, "%s\n", Jim_String(Jim_GetResult(interp)));
+}
+
+int main(int argc, char *const argv[])
+{
+ int retcode;
+ Jim_Interp *interp;
+
+ if (argc > 1 && strcmp(argv[1], "--version") == 0) {
+ printf("%d.%d\n", JIM_VERSION / 100, JIM_VERSION % 100);
+ return 0;
+ }
+
+
+ interp = Jim_CreateInterp();
+ Jim_RegisterCoreCommands(interp);
+
+
+ if (Jim_InitStaticExtensions(interp) != JIM_OK) {
+ JimPrintErrorMessage(interp);
+ }
+
+ Jim_SetVariableStrWithStr(interp, "jim::argv0", argv[0]);
+ Jim_SetVariableStrWithStr(interp, JIM_INTERACTIVE, argc == 1 ? "1" : "0");
+ retcode = Jim_initjimshInit(interp);
+
+ if (argc == 1) {
+ if (retcode == JIM_ERR) {
+ JimPrintErrorMessage(interp);
+ }
+ if (retcode != JIM_EXIT) {
+ JimSetArgv(interp, 0, NULL);
+ retcode = Jim_InteractivePrompt(interp);
+ }
+ }
+ else {
+ if (argc > 2 && strcmp(argv[1], "-e") == 0) {
+ JimSetArgv(interp, argc - 3, argv + 3);
+ retcode = Jim_Eval(interp, argv[2]);
+ if (retcode != JIM_ERR) {
+ printf("%s\n", Jim_String(Jim_GetResult(interp)));
+ }
+ }
+ else {
+ Jim_SetVariableStr(interp, "argv0", Jim_NewStringObj(interp, argv[1], -1));
+ JimSetArgv(interp, argc - 2, argv + 2);
+ retcode = Jim_EvalFile(interp, argv[1]);
+ }
+ if (retcode == JIM_ERR) {
+ JimPrintErrorMessage(interp);
+ }
+ }
+ if (retcode == JIM_EXIT) {
+ retcode = Jim_GetExitCode(interp);
+ }
+ else if (retcode == JIM_ERR) {
+ retcode = 1;
+ }
+ else {
+ retcode = 0;
+ }
+ Jim_FreeInterp(interp);
+ return retcode;
+}
+#endif
ADDED autosetup/lib/README.autosetup-lib
Index: autosetup/lib/README.autosetup-lib
==================================================================
--- /dev/null
+++ autosetup/lib/README.autosetup-lib
@@ -0,0 +1,9 @@
+Files in this directory are optional modules which
+can be loaded with the 'use' directive.
+
+Modules which are publically documented (@MODULE ...) are installed
+stand-alone in order to facilitate understanding by autosetup
+end-users.
+
+All other modules are private/internal and are combined with the
+main script when installed.
ADDED autosetup/lib/asciidoc-formatting.tcl
Index: autosetup/lib/asciidoc-formatting.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/asciidoc-formatting.tcl
@@ -0,0 +1,65 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Module which provides text formatting
+# asciidoc format
+
+use formatting
+
+proc para {text} {
+ regsub -all "\[ \t\n\]+" [string trim $text] " "
+}
+proc title {text} {
+ underline [para $text] =
+ nl
+}
+proc p {text} {
+ puts [para $text]
+ nl
+}
+proc code {text} {
+ foreach line [parse_code_block $text] {
+ puts " $line"
+ }
+ nl
+}
+proc codelines {lines} {
+ foreach line $lines {
+ puts " $line"
+ }
+ nl
+}
+proc nl {} {
+ puts ""
+}
+proc underline {text char} {
+ regexp "^(\[ \t\]*)(.*)" $text -> indent words
+ puts $text
+ puts $indent[string repeat $char [string length $words]]
+}
+proc section {text} {
+ underline "[para $text]" -
+ nl
+}
+proc subsection {text} {
+ underline "$text" ~
+ nl
+}
+proc bullet {text} {
+ puts "* [para $text]"
+}
+proc indent {text} {
+ puts " :: "
+ puts [para $text]
+}
+proc defn {first args} {
+ set sep ""
+ if {$first ne ""} {
+ puts "${first}::"
+ } else {
+ puts " :: "
+ }
+ set defn [string trim [join $args \n]]
+ regsub -all "\n\n" $defn "\n ::\n" defn
+ puts $defn
+}
ADDED autosetup/lib/cc-db.tcl
Index: autosetup/lib/cc-db.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/cc-db.tcl
@@ -0,0 +1,15 @@
+# Copyright (c) 2011 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# The 'cc-db' module provides a knowledge based of system idiosyncracies
+# In general, this module can always be included
+
+use cc
+
+module-options {}
+
+# openbsd needs sys/types.h to detect some system headers
+cc-include-needs sys/socket.h sys/types.h
+cc-include-needs netinet/in.h sys/types.h
ADDED autosetup/lib/cc-lib.tcl
Index: autosetup/lib/cc-lib.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/cc-lib.tcl
@@ -0,0 +1,161 @@
+# Copyright (c) 2011 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# Provides a library of common tests on top of the 'cc' module.
+
+use cc
+
+module-options {}
+
+# @cc-check-lfs
+#
+# The equivalent of the AC_SYS_LARGEFILE macro
+#
+# defines 'HAVE_LFS' if LFS is available,
+# and defines '_FILE_OFFSET_BITS=64' if necessary
+#
+# Returns 1 if 'LFS' is available or 0 otherwise
+#
+proc cc-check-lfs {} {
+ cc-check-includes sys/types.h
+ msg-checking "Checking if -D_FILE_OFFSET_BITS=64 is needed..."
+ set lfs 1
+ if {[msg-quiet cc-with {-includes sys/types.h} {cc-check-sizeof off_t}] == 8} {
+ msg-result no
+ } elseif {[msg-quiet cc-with {-includes sys/types.h -cflags -D_FILE_OFFSET_BITS=64} {cc-check-sizeof off_t}] == 8} {
+ define _FILE_OFFSET_BITS 64
+ msg-result yes
+ } else {
+ set lfs 0
+ msg-result none
+ }
+ define-feature lfs $lfs
+ return $lfs
+}
+
+# @cc-check-endian
+#
+# The equivalent of the AC_C_BIGENDIAN macro
+#
+# defines 'HAVE_BIG_ENDIAN' if endian is known to be big,
+# or 'HAVE_LITTLE_ENDIAN' if endian is known to be little.
+#
+# Returns 1 if determined, or 0 if not.
+#
+proc cc-check-endian {} {
+ cc-check-includes sys/types.h sys/param.h
+ set rc 0
+ msg-checking "Checking endian..."
+ cc-with {-includes {sys/types.h sys/param.h}} {
+ if {[cctest -code {
+ #if !defined(BIG_ENDIAN) || !defined(BYTE_ORDER)
+ #error unknown
+ #elif BYTE_ORDER != BIG_ENDIAN
+ #error little
+ #endif
+ }]} {
+ define-feature big-endian
+ msg-result "big"
+ set rc 1
+ } elseif {[cctest -code {
+ #if !defined(LITTLE_ENDIAN) || !defined(BYTE_ORDER)
+ #error unknown
+ #elif BYTE_ORDER != LITTLE_ENDIAN
+ #error big
+ #endif
+ }]} {
+ define-feature little-endian
+ msg-result "little"
+ set rc 1
+ } else {
+ msg-result "unknown"
+ }
+ }
+ return $rc
+}
+
+# @cc-check-flags flag ?...?
+#
+# Checks whether the given C/C++ compiler flags can be used. Defines feature
+# names prefixed with 'HAVE_CFLAG' and 'HAVE_CXXFLAG' respectively, and
+# appends working flags to '-cflags' and 'CFLAGS' or 'CXXFLAGS'.
+proc cc-check-flags {args} {
+ set result 1
+ array set opts [cc-get-settings]
+ switch -exact -- $opts(-lang) {
+ c++ {
+ set lang C++
+ set prefix CXXFLAG
+ }
+ c {
+ set lang C
+ set prefix CFLAG
+ }
+ default {
+ autosetup-error "cc-check-flags failed with unknown language: $opts(-lang)"
+ }
+ }
+ foreach flag $args {
+ msg-checking "Checking whether the $lang compiler accepts $flag..."
+ if {[cctest -cflags $flag]} {
+ msg-result yes
+ define-feature $prefix$flag
+ cc-with [list -cflags [list $flag]]
+ define-append ${prefix}S $flag
+ } else {
+ msg-result no
+ set result 0
+ }
+ }
+ return $result
+}
+
+# @cc-check-standards ver ?...?
+#
+# Checks whether the C/C++ compiler accepts one of the specified '-std=$ver'
+# options, and appends the first working one to '-cflags' and 'CFLAGS' or
+# 'CXXFLAGS'.
+proc cc-check-standards {args} {
+ array set opts [cc-get-settings]
+ foreach std $args {
+ if {[cc-check-flags -std=$std]} {
+ return $std
+ }
+ }
+ return ""
+}
+
+# Checks whether $keyword is usable as alignof
+proc cctest_alignof {keyword} {
+ msg-checking "Checking for $keyword..."
+ if {[cctest -code [subst -nobackslashes {
+ printf("minimum alignment is %d == %d\n", ${keyword}(char), ${keyword}('x'));
+ }]]} then {
+ msg-result ok
+ define-feature $keyword
+ } else {
+ msg-result "not found"
+ }
+}
+
+# @cc-check-c11
+#
+# Checks for several C11/C++11 extensions and their alternatives. Currently
+# checks for '_Static_assert', '_Alignof', '__alignof__', '__alignof'.
+proc cc-check-c11 {} {
+ msg-checking "Checking for _Static_assert..."
+ if {[cctest -code {
+ _Static_assert(1, "static assertions are available");
+ }]} then {
+ msg-result ok
+ define-feature _Static_assert
+ } else {
+ msg-result "not found"
+ }
+
+ cctest_alignof _Alignof
+ cctest_alignof __alignof__
+ cctest_alignof __alignof
+}
ADDED autosetup/lib/cc-shared.tcl
Index: autosetup/lib/cc-shared.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/cc-shared.tcl
@@ -0,0 +1,112 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# The 'cc-shared' module provides support for shared libraries and shared objects.
+# It defines the following variables:
+#
+## SH_CFLAGS Flags to use compiling sources destined for a shared library
+## SH_LDFLAGS Flags to use linking (creating) a shared library
+## SH_SOPREFIX Prefix to use to set the soname when creating a shared library
+## SH_SOEXT Extension for shared libs
+## SH_SOEXTVER Format for versioned shared libs - %s = version
+## SHOBJ_CFLAGS Flags to use compiling sources destined for a shared object
+## SHOBJ_LDFLAGS Flags to use linking a shared object, undefined symbols allowed
+## SHOBJ_LDFLAGS_R - as above, but all symbols must be resolved
+## SH_LINKFLAGS Flags to use linking an executable which will load shared objects
+## LD_LIBRARY_PATH Environment variable which specifies path to shared libraries
+## STRIPLIBFLAGS Arguments to strip to strip a dynamic library
+
+module-options {}
+
+# Defaults: gcc on unix
+define SHOBJ_CFLAGS -fpic
+define SHOBJ_LDFLAGS -shared
+define SH_CFLAGS -fpic
+define SH_LDFLAGS -shared
+define SH_LINKFLAGS -rdynamic
+define SH_SOEXT .so
+define SH_SOEXTVER .so.%s
+define SH_SOPREFIX -Wl,-soname,
+define LD_LIBRARY_PATH LD_LIBRARY_PATH
+define STRIPLIBFLAGS --strip-unneeded
+
+# Note: This is a helpful reference for identifying the toolchain
+# http://sourceforge.net/apps/mediawiki/predef/index.php?title=Compilers
+
+switch -glob -- [get-define host] {
+ *-*-darwin* {
+ define SHOBJ_CFLAGS "-dynamic -fno-common"
+ define SHOBJ_LDFLAGS "-bundle -undefined dynamic_lookup"
+ define SHOBJ_LDFLAGS_R -bundle
+ define SH_CFLAGS -dynamic
+ define SH_LDFLAGS -dynamiclib
+ define SH_LINKFLAGS ""
+ define SH_SOEXT .dylib
+ define SH_SOEXTVER .%s.dylib
+ define SH_SOPREFIX -Wl,-install_name,
+ define LD_LIBRARY_PATH DYLD_LIBRARY_PATH
+ define STRIPLIBFLAGS -x
+ }
+ *-*-ming* - *-*-cygwin - *-*-msys {
+ define SHOBJ_CFLAGS ""
+ define SHOBJ_LDFLAGS "-shared -static-libgcc"
+ define SH_CFLAGS ""
+ define SH_LDFLAGS "-shared -static-libgcc"
+ define SH_LINKFLAGS ""
+ define SH_SOEXT .dll
+ define SH_SOEXTVER .dll
+ define SH_SOPREFIX ""
+ define LD_LIBRARY_PATH PATH
+ }
+ sparc* {
+ if {[msg-quiet cc-check-decls __SUNPRO_C]} {
+ msg-result "Found sun stdio compiler"
+ # sun stdio compiler
+ # XXX: These haven't been fully tested.
+ define SHOBJ_CFLAGS -KPIC
+ define SHOBJ_LDFLAGS "-G"
+ define SH_CFLAGS -KPIC
+ define SH_LINKFLAGS -Wl,-export-dynamic
+ define SH_SOPREFIX -Wl,-h,
+ } else {
+ # sparc has a very small GOT table limit, so use -fPIC
+ define SH_CFLAGS -fPIC
+ define SHOBJ_CFLAGS -fPIC
+ }
+ }
+ *-*-solaris* {
+ if {[msg-quiet cc-check-decls __SUNPRO_C]} {
+ msg-result "Found sun stdio compiler"
+ # sun stdio compiler
+ # XXX: These haven't been fully tested.
+ define SHOBJ_CFLAGS -KPIC
+ define SHOBJ_LDFLAGS "-G"
+ define SH_CFLAGS -KPIC
+ define SH_LINKFLAGS -Wl,-export-dynamic
+ define SH_SOPREFIX -Wl,-h,
+ }
+ }
+ *-*-hpux {
+ # XXX: These haven't been tested
+ define SHOBJ_CFLAGS "+O3 +z"
+ define SHOBJ_LDFLAGS -b
+ define SH_CFLAGS +z
+ define SH_LINKFLAGS -Wl,+s
+ define LD_LIBRARY_PATH SHLIB_PATH
+ }
+ *-*-haiku {
+ define SHOBJ_CFLAGS ""
+ define SHOBJ_LDFLAGS -shared
+ define SH_CFLAGS ""
+ define SH_LDFLAGS -shared
+ define SH_LINKFLAGS ""
+ define SH_SOPREFIX ""
+ define LD_LIBRARY_PATH LIBRARY_PATH
+ }
+}
+
+if {![is-defined SHOBJ_LDFLAGS_R]} {
+ define SHOBJ_LDFLAGS_R [get-define SHOBJ_LDFLAGS]
+}
ADDED autosetup/lib/cc.tcl
Index: autosetup/lib/cc.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/cc.tcl
@@ -0,0 +1,699 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# The 'cc' module supports checking various 'features' of the C or C++
+# compiler/linker environment. Common commands are cc-check-includes,
+# cc-check-types, cc-check-functions, cc-with, make-autoconf-h and make-template.
+#
+# The following environment variables are used if set:
+#
+## CC - C compiler
+## CXX - C++ compiler
+## CCACHE - Set to "none" to disable automatic use of ccache
+## CFLAGS - Additional C compiler flags
+## CXXFLAGS - Additional C++ compiler flags
+## LDFLAGS - Additional compiler flags during linking
+## LIBS - Additional libraries to use (for all tests)
+## CROSS - Tool prefix for cross compilation
+#
+# The following variables are defined from the corresponding
+# environment variables if set.
+#
+## CPPFLAGS
+## LINKFLAGS
+## CC_FOR_BUILD
+## LD
+
+use system
+
+module-options {}
+
+# Note that the return code is not meaningful
+proc cc-check-something {name code} {
+ uplevel 1 $code
+}
+
+# Checks for the existence of the given function by linking
+#
+proc cctest_function {function} {
+ cctest -link 1 -declare "extern void $function\(void);" -code "$function\();"
+}
+
+# Checks for the existence of the given type by compiling
+proc cctest_type {type} {
+ cctest -code "$type _x;"
+}
+
+# Checks for the existence of the given type/structure member.
+# e.g. "struct stat.st_mtime"
+proc cctest_member {struct_member} {
+ lassign [split $struct_member .] struct member
+ cctest -code "static $struct _s; return sizeof(_s.$member);"
+}
+
+# Checks for the existence of the given define by compiling
+#
+proc cctest_define {name} {
+ cctest -code "#ifndef $name\n#error not defined\n#endif"
+}
+
+# Checks for the existence of the given name either as
+# a macro (#define) or an rvalue (such as an enum)
+#
+proc cctest_decl {name} {
+ cctest -code "#ifndef $name\n(void)$name;\n#endif"
+}
+
+# @cc-check-sizeof type ...
+#
+# Checks the size of the given types (between 1 and 32, inclusive).
+# Defines a variable with the size determined, or "unknown" otherwise.
+# e.g. for type 'long long', defines SIZEOF_LONG_LONG.
+# Returns the size of the last type.
+#
+proc cc-check-sizeof {args} {
+ foreach type $args {
+ msg-checking "Checking for sizeof $type..."
+ set size unknown
+ # Try the most common sizes first
+ foreach i {4 8 1 2 16 32} {
+ if {[cctest -code "static int _x\[sizeof($type) == $i ? 1 : -1\] = { 1 };"]} {
+ set size $i
+ break
+ }
+ }
+ msg-result $size
+ set define [feature-define-name $type SIZEOF_]
+ define $define $size
+ }
+ # Return the last result
+ get-define $define
+}
+
+# Checks for each feature in $list by using the given script.
+#
+# When the script is evaluated, $each is set to the feature
+# being checked, and $extra is set to any additional cctest args.
+#
+# Returns 1 if all features were found, or 0 otherwise.
+proc cc-check-some-feature {list script} {
+ set ret 1
+ foreach each $list {
+ if {![check-feature $each $script]} {
+ set ret 0
+ }
+ }
+ return $ret
+}
+
+# @cc-check-includes includes ...
+#
+# Checks that the given include files can be used
+proc cc-check-includes {args} {
+ cc-check-some-feature $args {
+ set with {}
+ if {[dict exists $::autosetup(cc-include-deps) $each]} {
+ set deps [dict keys [dict get $::autosetup(cc-include-deps) $each]]
+ msg-quiet cc-check-includes {*}$deps
+ foreach i $deps {
+ if {[have-feature $i]} {
+ lappend with $i
+ }
+ }
+ }
+ if {[llength $with]} {
+ cc-with [list -includes $with] {
+ cctest -includes $each
+ }
+ } else {
+ cctest -includes $each
+ }
+ }
+}
+
+# @cc-include-needs include required ...
+#
+# Ensures that when checking for 'include', a check is first
+# made for each 'required' file, and if found, it is #included
+proc cc-include-needs {file args} {
+ foreach depfile $args {
+ dict set ::autosetup(cc-include-deps) $file $depfile 1
+ }
+}
+
+# @cc-check-types type ...
+#
+# Checks that the types exist.
+proc cc-check-types {args} {
+ cc-check-some-feature $args {
+ cctest_type $each
+ }
+}
+
+# @cc-check-defines define ...
+#
+# Checks that the given preprocessor symbol is defined
+proc cc-check-defines {args} {
+ cc-check-some-feature $args {
+ cctest_define $each
+ }
+}
+
+# @cc-check-decls name ...
+#
+# Checks that each given name is either a preprocessor symbol or rvalue
+# such as an enum. Note that the define used for a decl is HAVE_DECL_xxx
+# rather than HAVE_xxx
+proc cc-check-decls {args} {
+ set ret 1
+ foreach name $args {
+ msg-checking "Checking for $name..."
+ set r [cctest_decl $name]
+ define-feature "decl $name" $r
+ if {$r} {
+ msg-result "ok"
+ } else {
+ msg-result "not found"
+ set ret 0
+ }
+ }
+ return $ret
+}
+
+# @cc-check-functions function ...
+#
+# Checks that the given functions exist (can be linked)
+proc cc-check-functions {args} {
+ cc-check-some-feature $args {
+ cctest_function $each
+ }
+}
+
+# @cc-check-members type.member ...
+#
+# Checks that the given type/structure members exist.
+# A structure member is of the form "struct stat.st_mtime"
+proc cc-check-members {args} {
+ cc-check-some-feature $args {
+ cctest_member $each
+ }
+}
+
+# @cc-check-function-in-lib function libs ?otherlibs?
+#
+# Checks that the given given function can be found in one of the libs.
+#
+# First checks for no library required, then checks each of the libraries
+# in turn.
+#
+# If the function is found, the feature is defined and lib_$function is defined
+# to -l$lib where the function was found, or "" if no library required.
+# In addition, -l$lib is added to the LIBS define.
+#
+# If additional libraries may be needed for linking, they should be specified
+# as $extralibs as "-lotherlib1 -lotherlib2".
+# These libraries are not automatically added to LIBS.
+#
+# Returns 1 if found or 0 if not.
+#
+proc cc-check-function-in-lib {function libs {otherlibs {}}} {
+ msg-checking "Checking libs for $function..."
+ set found 0
+ cc-with [list -libs $otherlibs] {
+ if {[cctest_function $function]} {
+ msg-result "none needed"
+ define lib_$function ""
+ incr found
+ } else {
+ foreach lib $libs {
+ cc-with [list -libs -l$lib] {
+ if {[cctest_function $function]} {
+ msg-result -l$lib
+ define lib_$function -l$lib
+ define-append LIBS -l$lib
+ incr found
+ break
+ }
+ }
+ }
+ }
+ }
+ if {$found} {
+ define [feature-define-name $function]
+ } else {
+ msg-result "no"
+ }
+ return $found
+}
+
+# @cc-check-tools tool ...
+#
+# Checks for existence of the given compiler tools, taking
+# into account any cross compilation prefix.
+#
+# For example, when checking for "ar", first AR is checked on the command
+# line and then in the environment. If not found, "${host}-ar" or
+# simply "ar" is assumed depending upon whether cross compiling.
+# The path is searched for this executable, and if found AR is defined
+# to the executable name.
+# Note that even when cross compiling, the simple "ar" is used as a fallback,
+# but a warning is generated. This is necessary for some toolchains.
+#
+# It is an error if the executable is not found.
+#
+proc cc-check-tools {args} {
+ foreach tool $args {
+ set TOOL [string toupper $tool]
+ set exe [get-env $TOOL [get-define cross]$tool]
+ if {[find-executable {*}$exe]} {
+ define $TOOL $exe
+ continue
+ }
+ if {[find-executable {*}$tool]} {
+ msg-result "Warning: Failed to find $exe, falling back to $tool which may be incorrect"
+ define $TOOL $tool
+ continue
+ }
+ user-error "Failed to find $exe"
+ }
+}
+
+# @cc-check-progs prog ...
+#
+# Checks for existence of the given executables on the path.
+#
+# For example, when checking for "grep", the path is searched for
+# the executable, 'grep', and if found GREP is defined as "grep".
+#
+# It the executable is not found, the variable is defined as false.
+# Returns 1 if all programs were found, or 0 otherwise.
+#
+proc cc-check-progs {args} {
+ set failed 0
+ foreach prog $args {
+ set PROG [string toupper $prog]
+ msg-checking "Checking for $prog..."
+ if {![find-executable $prog]} {
+ msg-result no
+ define $PROG false
+ incr failed
+ } else {
+ msg-result ok
+ define $PROG $prog
+ }
+ }
+ expr {!$failed}
+}
+
+# Adds the given settings to $::autosetup(ccsettings) and
+# returns the old settings.
+#
+proc cc-add-settings {settings} {
+ if {[llength $settings] % 2} {
+ autosetup-error "settings list is missing a value: $settings"
+ }
+
+ set prev [cc-get-settings]
+ # workaround a bug in some versions of jimsh by forcing
+ # conversion of $prev to a list
+ llength $prev
+
+ array set new $prev
+
+ foreach {name value} $settings {
+ switch -exact -- $name {
+ -cflags - -includes {
+ # These are given as lists
+ lappend new($name) {*}$value
+ }
+ -declare {
+ lappend new($name) $value
+ }
+ -libs {
+ # Note that new libraries are added before previous libraries
+ set new($name) [list {*}$value {*}$new($name)]
+ }
+ -link - -lang - -nooutput {
+ set new($name) $value
+ }
+ -source - -sourcefile - -code {
+ # XXX: These probably are only valid directly from cctest
+ set new($name) $value
+ }
+ default {
+ autosetup-error "unknown cctest setting: $name"
+ }
+ }
+ }
+
+ cc-store-settings [array get new]
+
+ return $prev
+}
+
+proc cc-store-settings {new} {
+ set ::autosetup(ccsettings) $new
+}
+
+proc cc-get-settings {} {
+ return $::autosetup(ccsettings)
+}
+
+# Similar to cc-add-settings, but each given setting
+# simply replaces the existing value.
+#
+# Returns the previous settings
+proc cc-update-settings {args} {
+ set prev [cc-get-settings]
+ cc-store-settings [dict merge $prev $args]
+ return $prev
+}
+
+# @cc-with settings ?{ script }?
+#
+# Sets the given 'cctest' settings and then runs the tests in 'script'.
+# Note that settings such as -lang replace the current setting, while
+# those such as -includes are appended to the existing setting.
+#
+# If no script is given, the settings become the default for the remainder
+# of the auto.def file.
+#
+## cc-with {-lang c++} {
+## # This will check with the C++ compiler
+## cc-check-types bool
+## cc-with {-includes signal.h} {
+## # This will check with the C++ compiler, signal.h and any existing includes.
+## ...
+## }
+## # back to just the C++ compiler
+## }
+#
+# The -libs setting is special in that newer values are added *before* earlier ones.
+#
+## cc-with {-libs {-lc -lm}} {
+## cc-with {-libs -ldl} {
+## cctest -libs -lsocket ...
+## # libs will be in this order: -lsocket -ldl -lc -lm
+## }
+## }
+proc cc-with {settings args} {
+ if {[llength $args] == 0} {
+ cc-add-settings $settings
+ } elseif {[llength $args] > 1} {
+ autosetup-error "usage: cc-with settings ?script?"
+ } else {
+ set save [cc-add-settings $settings]
+ set rc [catch {uplevel 1 [lindex $args 0]} result info]
+ cc-store-settings $save
+ if {$rc != 0} {
+ return -code [dict get $info -code] $result
+ }
+ return $result
+ }
+}
+
+# @cctest ?settings?
+#
+# Low level C compiler checker. Compiles and or links a small C program
+# according to the arguments and returns 1 if OK, or 0 if not.
+#
+# Supported settings are:
+#
+## -cflags cflags A list of flags to pass to the compiler
+## -includes list A list of includes, e.g. {stdlib.h stdio.h}
+## -declare code Code to declare before main()
+## -link 1 Don't just compile, link too
+## -lang c|c++ Use the C (default) or C++ compiler
+## -libs liblist List of libraries to link, e.g. {-ldl -lm}
+## -code code Code to compile in the body of main()
+## -source code Compile a complete program. Ignore -includes, -declare and -code
+## -sourcefile file Shorthand for -source [readfile [get-define srcdir]/$file]
+## -nooutput 1 Treat any compiler output (e.g. a warning) as an error
+#
+# Unless -source or -sourcefile is specified, the C program looks like:
+#
+## #include /* same for remaining includes in the list */
+##
+## declare-code /* any code in -declare, verbatim */
+##
+## int main(void) {
+## code /* any code in -code, verbatim */
+## return 0;
+## }
+#
+# Any failures are recorded in 'config.log'
+#
+proc cctest {args} {
+ set src conftest__.c
+ set tmp conftest__
+
+ # Easiest way to merge in the settings
+ cc-with $args {
+ array set opts [cc-get-settings]
+ }
+
+ if {[info exists opts(-sourcefile)]} {
+ set opts(-source) [readfile [get-define srcdir]/$opts(-sourcefile) "#error can't find $opts(-sourcefile)"]
+ }
+ if {[info exists opts(-source)]} {
+ set lines $opts(-source)
+ } else {
+ foreach i $opts(-includes) {
+ if {$opts(-code) ne "" && ![feature-checked $i]} {
+ # Compiling real code with an unchecked header file
+ # Quickly (and silently) check for it now
+
+ # Remove all -includes from settings before checking
+ set saveopts [cc-update-settings -includes {}]
+ msg-quiet cc-check-includes $i
+ cc-store-settings $saveopts
+ }
+ if {$opts(-code) eq "" || [have-feature $i]} {
+ lappend source "#include <$i>"
+ }
+ }
+ lappend source {*}$opts(-declare)
+ lappend source "int main(void) {"
+ lappend source $opts(-code)
+ lappend source "return 0;"
+ lappend source "}"
+
+ set lines [join $source \n]
+ }
+
+ # Build the command line
+ set cmdline {}
+ lappend cmdline {*}[get-define CCACHE]
+ switch -exact -- $opts(-lang) {
+ c++ {
+ lappend cmdline {*}[get-define CXX] {*}[get-define CXXFLAGS]
+ }
+ c {
+ lappend cmdline {*}[get-define CC] {*}[get-define CFLAGS]
+ }
+ default {
+ autosetup-error "cctest called with unknown language: $opts(-lang)"
+ }
+ }
+
+ if {!$opts(-link)} {
+ set tmp conftest__.o
+ lappend cmdline -c
+ }
+ lappend cmdline {*}$opts(-cflags) {*}[get-define cc-default-debug ""]
+
+ lappend cmdline $src -o $tmp {*}$opts(-libs)
+
+ # At this point we have the complete command line and the
+ # complete source to be compiled. Get the result from cache if
+ # we can
+ if {[info exists ::cc_cache($cmdline,$lines)]} {
+ msg-checking "(cached) "
+ set ok $::cc_cache($cmdline,$lines)
+ if {$::autosetup(debug)} {
+ configlog "From cache (ok=$ok): [join $cmdline]"
+ configlog "============"
+ configlog $lines
+ configlog "============"
+ }
+ return $ok
+ }
+
+ writefile $src $lines\n
+
+ set ok 1
+ set err [catch {exec-with-stderr {*}$cmdline} result errinfo]
+ if {$err || ($opts(-nooutput) && [string length $result])} {
+ configlog "Failed: [join $cmdline]"
+ configlog $result
+ configlog "============"
+ configlog "The failed code was:"
+ configlog $lines
+ configlog "============"
+ set ok 0
+ } elseif {$::autosetup(debug)} {
+ configlog "Compiled OK: [join $cmdline]"
+ configlog "============"
+ configlog $lines
+ configlog "============"
+ }
+ file delete $src
+ file delete $tmp
+
+ # cache it
+ set ::cc_cache($cmdline,$lines) $ok
+
+ return $ok
+}
+
+# @make-autoconf-h outfile ?auto-patterns=HAVE_*? ?bare-patterns=SIZEOF_*?
+#
+# Deprecated - see make-config-header
+proc make-autoconf-h {file {autopatterns {HAVE_*}} {barepatterns {SIZEOF_* HAVE_DECL_*}}} {
+ user-notice "*** make-autoconf-h is deprecated -- use make-config-header instead"
+ make-config-header $file -auto $autopatterns -bare $barepatterns
+}
+
+# @make-config-header outfile ?-auto patternlist? ?-bare patternlist? ?-none patternlist? ?-str patternlist? ...
+#
+# Examines all defined variables which match the given patterns
+# and writes an include file, $file, which defines each of these.
+# Variables which match '-auto' are output as follows:
+# - defines which have the value "0" are ignored.
+# - defines which have integer values are defined as the integer value.
+# - any other value is defined as a string, e.g. "value"
+# Variables which match '-bare' are defined as-is.
+# Variables which match '-str' are defined as a string, e.g. "value"
+# Variables which match '-none' are omitted.
+#
+# Note that order is important. The first pattern which matches is selected
+# Default behaviour is:
+#
+# -bare {SIZEOF_* HAVE_DECL_*} -auto HAVE_* -none *
+#
+# If the file would be unchanged, it is not written.
+proc make-config-header {file args} {
+ set guard _[string toupper [regsub -all {[^a-zA-Z0-9]} [file tail $file] _]]
+ file mkdir [file dirname $file]
+ set lines {}
+ lappend lines "#ifndef $guard"
+ lappend lines "#define $guard"
+
+ # Add some defaults
+ lappend args -bare {SIZEOF_* HAVE_DECL_*} -auto HAVE_*
+
+ foreach n [lsort [dict keys [all-defines]]] {
+ set value [get-define $n]
+ set type [calc-define-output-type $n $args]
+ switch -exact -- $type {
+ -bare {
+ # Just output the value unchanged
+ }
+ -none {
+ continue
+ }
+ -str {
+ set value \"[string map [list \\ \\\\ \" \\\"] $value]\"
+ }
+ -auto {
+ # Automatically determine the type
+ if {$value eq "0"} {
+ lappend lines "/* #undef $n */"
+ continue
+ }
+ if {![string is integer -strict $value]} {
+ set value \"[string map [list \\ \\\\ \" \\\"] $value]\"
+ }
+ }
+ "" {
+ continue
+ }
+ default {
+ autosetup-error "Unknown type in make-config-header: $type"
+ }
+ }
+ lappend lines "#define $n $value"
+ }
+ lappend lines "#endif"
+ set buf [join $lines \n]
+ write-if-changed $file $buf {
+ msg-result "Created $file"
+ }
+}
+
+proc calc-define-output-type {name spec} {
+ foreach {type patterns} $spec {
+ foreach pattern $patterns {
+ if {[string match $pattern $name]} {
+ return $type
+ }
+ }
+ }
+ return ""
+}
+
+# Initialise some values from the environment or commandline or default settings
+foreach i {LDFLAGS LIBS CPPFLAGS LINKFLAGS {CFLAGS "-g -O2"}} {
+ lassign $i var default
+ define $var [get-env $var $default]
+}
+
+if {[env-is-set CC]} {
+ # Set by the user, so don't try anything else
+ set try [list [get-env CC ""]]
+} else {
+ # Try some reasonable options
+ set try [list [get-define cross]cc [get-define cross]gcc]
+}
+define CC [find-an-executable {*}$try]
+if {[get-define CC] eq ""} {
+ user-error "Could not find a C compiler. Tried: [join $try ", "]"
+}
+
+define CPP [get-env CPP "[get-define CC] -E"]
+
+# XXX: Could avoid looking for a C++ compiler until requested
+# Note that if CXX isn't found, we just set it to "false". It might not be needed.
+if {[env-is-set CXX]} {
+ define CXX [find-an-executable -required [get-env CXX ""]]
+} else {
+ define CXX [find-an-executable [get-define cross]c++ [get-define cross]g++ false]
+}
+
+# CXXFLAGS default to CFLAGS if not specified
+define CXXFLAGS [get-env CXXFLAGS [get-define CFLAGS]]
+
+# May need a CC_FOR_BUILD, so look for one
+define CC_FOR_BUILD [find-an-executable [get-env CC_FOR_BUILD ""] cc gcc false]
+
+if {[get-define CC] eq ""} {
+ user-error "Could not find a C compiler. Tried: [join $try ", "]"
+}
+
+define CCACHE [find-an-executable [get-env CCACHE ccache]]
+
+# Initial cctest settings
+cc-store-settings {-cflags {} -includes {} -declare {} -link 0 -lang c -libs {} -code {} -nooutput 0}
+set autosetup(cc-include-deps) {}
+
+msg-result "C compiler...[get-define CCACHE] [get-define CC] [get-define CFLAGS]"
+if {[get-define CXX] ne "false"} {
+ msg-result "C++ compiler...[get-define CCACHE] [get-define CXX] [get-define CXXFLAGS]"
+}
+msg-result "Build C compiler...[get-define CC_FOR_BUILD]"
+
+# On Darwin, we prefer to use -g0 to avoid creating .dSYM directories
+# but some compilers may not support it, so test here.
+switch -glob -- [get-define host] {
+ *-*-darwin* {
+ if {[cctest -cflags {-g0}]} {
+ define cc-default-debug -g0
+ }
+ }
+}
+
+if {![cc-check-includes stdlib.h]} {
+ user-error "Compiler does not work. See config.log"
+}
ADDED autosetup/lib/codebale.tcl
Index: autosetup/lib/codebale.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/codebale.tcl
@@ -0,0 +1,863 @@
+###
+# codebale.tcl
+#
+# This file defines routines used to bundle and manage Tcl and C
+# code repositories
+#
+# Copyright (c) 2014 Sean Woods
+#
+# See the file "license.terms" for information on usage and redistribution of
+# this file, and for a DISCLAIMER OF ALL WARRANTIES.
+###
+#::namespace eval ::codebale {}
+
+# @synopsis:
+#
+# CODEBALE modules adds autobuild utilities
+#
+
+set col 0
+use fileutil
+
+###
+# topic: e1d75c45e58cc525a0a70ce6f767717c
+###
+proc codebale_isdirectory name {
+ return [file isdirectory $name]
+}
+
+###
+# topic: d0663852b31759ce78f33cbc63379d84
+###
+proc codebale_istcl name {
+ return [string match *.tcl $name]
+}
+
+###
+# topic: ea4ac0a84ae990dafee965b995f48e63
+###
+proc codebale_istm name {
+ return [string match *.tm $name]
+}
+
+###
+# topic: ec0fd469c986351ea0d5a287d6f040d8
+###
+proc codebale_cases_finalize f {
+ global col
+ if {$col>0} {puts $f {}}
+ set col 0
+}
+
+###
+# topic: 78728b1f05577d4bc1276e7294ff2cc7
+###
+proc codebale_cases_generate {prefix cases} {
+ global col
+ set col 0
+ set f [open [file join $::project(path) build [string tolower ${prefix}_cases].h] w]
+ fconfigure $f -translation crlf
+ puts $f $::project(standard_header)
+ puts $f " const static char *${prefix}_strs\[\] = \173"
+ set lx [lsort $cases]
+ foreach item $lx {
+ cases_put $f \"[string tolower $item]\",
+ }
+ cases_put $f 0
+ cases_finalize $f
+ puts $f " \175;"
+ puts $f " enum ${prefix}_enum \173"
+ foreach name $lx {
+ regsub -all {@} $name {} name
+ cases_put $f ${prefix}_[string toupper $name],
+ }
+ cases_finalize $f
+ puts $f " \175;"
+ puts $f "\
+ int index;
+ if( objc<2 ){
+ Tcl_WrongNumArgs(interp, 1, objv, \"METHOD ?ARG ...?\");
+ return TCL_ERROR;
+ }
+ if( Tcl_GetIndexFromObj(interp, objv\[1\], ${prefix}_strs,\
+ \"option\", 0, &index)){
+ return TCL_ERROR;
+ }
+ switch( (enum ${prefix}_enum)index )"
+ close $f
+}
+
+###
+# topic: 545596e62faedfeda638c8bb703882b1
+###
+proc codebale_cases_put {f x} {
+ global col
+ if {$col==0} {puts -nonewline $f " "}
+ if {$col<2} {
+ puts -nonewline $f [format " %-21s" $x]
+ incr col
+ } else {
+ puts $f $x
+ set col 0
+ }
+}
+
+###
+# topic: 9dd91e4b98b001260e30671883da494b
+# description: Generate function declarations
+###
+proc codebale_headers_csourcefile file {
+ ###
+ # Skip huge files
+ ###
+ if {[file size $file] > 500000} {return {}}
+ set fin [open $file r]
+ set dat [read $fin]
+ close $fin
+ set result [digest_csource $dat]
+ set functions {}
+ if [catch {
+ foreach {funcname info} [lsort -stride 2 [dictGetnull $result function]] {
+ dict with info {
+ if { "static" in $keywords } continue
+ append functions "$keywords $funcname\([join $arglist ", "]\)\x3b" \n
+ }
+ }
+ } err] {
+ puts "ERROR Parsing $file: $err"
+ return "/*
+** $file
+** Process cancelled because of errors
+** $err
+** Line number: $::readinglinenumber
+** Line: $::readingline
+*/
+"
+ }
+ return $functions
+}
+
+###
+# topic: c0304a049be6f31206a02d15813720ce
+###
+proc codebale_meta_output outfile {
+ set fout [open $outfile w]
+ puts "SAVING TO $outfile"
+
+ #puts $fout "array set filemd5 \x7b"
+ #array set temp [array get ::filemd5]
+ #foreach {file md5} [lsort [array names temp]] {
+ # set md5 $temp($file)
+ # puts $fout " [list $file $md5]"
+ #}
+ #array unset temp
+ #puts $fout "\x7d"
+ puts $fout "helpdoc eval {begin transaction}"
+ helpdoc eval {
+ select handle,localpath from repository
+ } {
+ puts $fout [list ::helpdoc repository_restore $handle [list localpath $localpath]]
+ }
+ helpdoc eval {
+ select hash,fileid from file
+ } {
+ puts $fout [helpdoc file_serialize $fileid]
+ }
+ puts $fout [helpdoc node_serialize 0]
+ helpdoc eval {
+ select entryid from entry
+ where class='section'
+ order by name
+ } {
+ puts $fout [helpdoc node_serialize $entryid]
+ }
+ helpdoc eval {
+ select entryid from entry
+ where class!='section'
+ order by parent,class,name
+ } {
+ puts $fout [helpdoc node_serialize $entryid]
+ }
+ puts $fout "helpdoc eval {commit}"
+ close $fout
+}
+
+###
+# topic: cd6e815c2e68b751656a4c9bbe8918dd
+# description: Filters extranous fields from meta data
+###
+proc codebale_meta_scrub {aliases info} {
+ foreach {c alist} $aliases {
+ foreach a $alist {
+ set canonical($a) $c
+ }
+ }
+
+ set outfo {}
+ foreach {field val} $info {
+ if {[info exists canonical($field)]} {
+ set cname $canonical($field)
+ } else {
+ set cname $field
+ }
+ if {$cname eq {}} continue
+ if {[string length [string trim $val]]} {
+ dict set outfo $cname $val
+ }
+ }
+ return $outfo
+}
+
+###
+# topic: 51380132b6f872ed01830e34431931d4
+###
+proc codebale_pkg_mkIndex base {
+ set stack {}
+ if {[file exists [file join $base pkgIndex.tcl]]} {
+ return
+ #file delete [file join $base pkgIndex.tcl]
+ }
+ set fout [open [file join $base pkgIndex.tcl.new] w]
+ fconfigure $fout -translation crlf
+
+ set result [::codebale_sniffPath $base stack]
+
+ puts $fout {# Tcl package index file, version 1.1
+# This file is generated by the "pkg_mkIndex" command
+# and sourced either when an application starts up or
+# by a "package unknown" script. It invokes the
+# "package ifneeded" command to set up package-related
+# information so that packages will be loaded automatically
+# in response to "package require" commands. When this
+# script is sourced, the variable $dir must contain the
+# full path name of this file's directory.
+ }
+
+ while {[llength $stack]} {
+ set stackpath [lindex $stack 0]
+ set stack [lrange $stack 1 end]
+ foreach {type file} [::codebale_sniffPath $stackpath stack] {
+ lappend result $type $file
+ }
+ }
+ set i [string length $base]
+ foreach {type file} $result {
+ switch $type {
+ module {
+ set fname [file rootname [file tail $file]]
+ set package [lindex [split $fname -] 0]
+ set version [lindex [split $fname -] 1]
+ set dir [string trimleft [string range [file dirname $file] $i end] /]
+ puts $fout "package ifneeded $package $version \[list source \[file join \$dir $dir [file tail $file]\]\]"
+ #::codebale_read_tclsourcefile $file
+ }
+ source {
+ if { $file == "$base/pkgIndex.tcl" } continue
+ if { $file == "$base/packages.tcl" } continue
+ if { $file == "$base/main.tcl" } continue
+ if { [file tail $file] == "version_info.tcl" } continue
+ set fin [open $file r]
+ set dat [read $fin]
+ close $fin
+ if {[regexp "package provide" $dat]} {
+ set fname [file rootname [file tail $file]]
+
+ set dir [string trimleft [string range [file dirname $file] $i end] /]
+
+ foreach line [split $dat \n] {
+ set line [string trim $line]
+
+ if { [string range $line 0 14] != "package provide" } continue
+ set package [lindex $line 2]
+ set version [lindex $line 3]
+ if { $dir eq {} } {
+ puts $fout "package ifneeded $package $version \[list source \[file join \$dir [file tail $file]\]\]"
+ } else {
+ puts $fout "package ifneeded $package $version \[list source \[file join \$dir $dir [file tail $file]\]\]"
+ }
+ break
+ }
+ }
+ #::codebale_read_tclsourcefile $file
+ }
+ }
+ }
+ close $fout
+ file rename -force [file join $base pkgIndex.tcl.new] [file join $base pkgIndex.tcl]
+}
+
+###
+# topic: 924caf1f68529d8dbc329b85e391a1c1
+###
+proc codebale_pkgindex_manifest base {
+ set stack {}
+ set output {}
+ set base [file-normalize $base]
+ set i [string length $base]
+
+ foreach {file} [fileutil_find $base codebale_istm] {
+ set file [file-normalize $file]
+ set fname [file rootname [file tail $file]]
+ ###
+ # Assume the package is correct in the filename
+ ###
+ set package [lindex [split $fname -] 0]
+ set version [lindex [split $fname -] 1]
+ set path [string trimleft [string range [file dirname $file] $i end] /]
+ ###
+ # Read the file, and override assumptions as needed
+ ###
+ set fin [open $file r]
+ set dat [read $fin]
+ close $fin
+ foreach line [split $dat \n] {
+ set line [string trim $line]
+ if { [string range $line 0 9] != "# Package " } continue
+ set package [lindex $line 2]
+ set version [lindex $line 3]
+ break
+ }
+ lappend output $package $version
+ }
+ foreach {file} [fileutil_find $base codebale_istcl] {
+ set file [file-normalize $file]
+ set fin [open $file r]
+ set dat [read $fin]
+ close $fin
+ if {![regexp "package provide" $dat]} continue
+ set fname [file rootname [file tail $file]]
+ set dir [string trimleft [string range [file dirname $file] $i end] /]
+
+ foreach line [split $dat \n] {
+ set line [string trim $line]
+ if { [string range $line 0 14] != "package provide" } continue
+ set package [lindex $line 2]
+ set version [lindex $line 3]
+ lappend output $package $version
+ break
+ }
+ }
+ return $output
+}
+
+###
+# topic: 929629f0ebaa554710f66410dfa51f8a
+###
+proc codebale_pkgindex_path base {
+ set stack {}
+ set buffer {
+lappend ::PATHSTACK $dir
+ }
+ set base [file-normalize $base]
+ set i [string length $base]
+ # Build a list of all of the paths
+ set paths [fileutil_find $base codebale_isdirectory]
+
+ foreach path $paths {
+ if {$path eq $base} continue
+ set path_indexed($path) 0
+ foreach idxname {pkgIndex.tcl} {
+ if {[file exists [file join $path $idxname]]} {
+ incr path_indexed($path)
+ set dir [string trimleft [string range $path $i end] /]
+ append buffer "
+set dir \[file join \[lindex \$::PATHSTACK end\] $dir\] \; source \[file join \[lindex \$::PATHSTACK end\] $dir $idxname\]
+"
+ append buffer \n
+ }
+ }
+ }
+
+ foreach path $paths {
+ if {$path_indexed($path)} continue
+ foreach file [glob -nocomplain $path/*.tm] {
+ set file [file-normalize $file]
+ set fname [file rootname [file tail $file]]
+ ###
+ # Assume the package is correct in the filename
+ ###
+ set package [lindex [split $fname -] 0]
+ set version [lindex [split $fname -] 1]
+ set path [string trimleft [string range [file dirname $file] $i end] /]
+ ###
+ # Read the file, and override assumptions as needed
+ ###
+ set fin [open $file r]
+ set dat [read $fin]
+ close $fin
+ foreach line [split $dat \n] {
+ set line [string trim $line]
+ if { [string range $line 0 9] != "# Package " } continue
+ set package [lindex $line 2]
+ set version [lindex $line 3]
+ break
+ }
+ append buffer "package ifneeded $package $version \[list source \[file join \[lindex \$::PATHSTACK end\] $path [file tail $file]\]\]"
+ append buffer \n
+ }
+ foreach file [glob -nocomplain $path/*.tcl] {
+ set file [file-normalize $file]
+ if { $file == [file join $base tcl8.6 package.tcl] } continue
+ if { $file == [file join $base packages.tcl] } continue
+ if { $file == [file join $base main.tcl] } continue
+ if { [file tail $file] == "version_info.tcl" } continue
+ set fin [open $file r]
+ set dat [read $fin]
+ close $fin
+ if {![regexp "package provide" $dat]} continue
+ set fname [file rootname [file tail $file]]
+ set dir [string trimleft [string range [file dirname $file] $i end] /]
+
+ foreach line [split $dat \n] {
+ set line [string trim $line]
+ if { [string range $line 0 14] != "package provide" } continue
+ set package [lindex $line 2]
+ set version [lindex $line 3]
+ append buffer "package ifneeded $package $version \[list source \[file join \[lindex \$::PATHSTACK end\] $dir [file tail $file]\]\]"
+ append buffer \n
+ break
+ }
+ }
+ }
+ append buffer {
+set dir [lindex $::PATHSTACK end]
+set ::PATHSTACK [lrange $::PATHSTACK 0 end-1]
+}
+ return $buffer
+}
+
+###
+# topic: 3a00781665184d1efb9e292dbdd1b35c
+# title: Read the contents of an rc conf file
+# description:
+# This style of conf file is assumed to contain lines formatted
+# set VARNAME VALUE
+###
+proc codebale_read_rc_file fname {
+ if {![file exists $fname]} {
+ return {}
+ }
+ if {![catch {source $fname} err]} {
+ # Could read as a Tcl file
+ # Fill the result with the contents of
+ # all of the local variables defined by
+ # that file
+ set vars [info vars]
+ ldelete vars fname
+ foreach var $vars {
+ dict set result $var [set $var]
+ }
+ return $result
+ }
+ # Parse the file the hard way...
+ set fin [open $fname r]
+ set thisline {}
+ while {[gets $fin line] >= 0} {
+ set line [string trim $line]
+ if {[string index $line 0] eq "#"} continue
+ append thisline \n $line
+ if {![info complete $thisline]} continue
+ # Remove leading \n
+ set thisline [string trimleft $thisline]
+ if {[string range $line 0 2] == "set"} {
+ dict set result [lindex $line 1] [lindex $line 2]
+ } else {
+ if {[llength $line] eq 2} {
+ dict set result [lindex $line 0] [lindex $line 1]
+ }
+ }
+ }
+ return $result
+}
+
+###
+# topic: cbb00d37108708e5968c8a38f73ec38a
+###
+proc codebale_read_sh_file {filename {localdat {}}} {
+ set fin [open $filename r]
+ set result {}
+ if {$localdat eq {}} {
+ set top 1
+ set local [array get ::env]
+ dict set local EXE {}
+ } else {
+ set top 0
+ set local $localdat
+ }
+ while {[gets $fin line] >= 0} {
+ set line [string trim $line]
+ if {[string index $line 0] eq "#"} continue
+ if {$line eq {}} continue
+ catch {
+ if {[string range $line 0 6] eq "export "} {
+ set eq [string first "=" $line]
+ set field [string trim [string range $line 6 [expr {$eq - 1}]]]
+ set value [read_sh_subst [string range $line [expr {$eq+1}] end] $local]
+ dict set result $field [read_sh_subst $value $local]
+ dict set local $field $value
+ } elseif {[string range $line 0 7] eq "include "} {
+ set subfile [read_sh_subst [string range $line 7 end] $local]
+ foreach {field value} [read_sh_file $subfile $local] {
+ dict set result $field $value
+ }
+ } else {
+ set eq [string first "=" $line]
+ if {$eq > 0} {
+ set field [read_sh_subst [string range $line 0 [expr {$eq - 1}]] $local]
+ set value [string trim [string range $line [expr {$eq+1}] end] ']
+ #set value [read_sh_subst [string range $line [expr {$eq+1}] end] $local]
+ dict set local $field $value
+ dict set result $field $value
+ }
+ }
+ } err opts
+ if {[dict get $opts -code] != 0} {
+ #puts $opts
+ puts "Error reading line:\n$line\nerr: $err\n***"
+ return $err {*}$opts
+ }
+ }
+ return $result
+}
+
+###
+# topic: 22c2e7ae33fbe0d87784ca9b16df0de4
+# description: Converts a XXX.sh file into a series of Tcl variables
+###
+proc codebale_read_sh_subst {line info} {
+ regsub -all {\x28} $line \x7B line
+ regsub -all {\x29} $line \x7D line
+
+ #set line [string map $key [string trim $line]]
+ foreach {field value} $info {
+ catch {set $field $value}
+ }
+ if [catch {subst $line} result] {
+ return {}
+ }
+ set result [string trim $result]
+ return [string trim $result ']
+}
+
+###
+# topic: 45a5b1e3f8a8372363f1670642972c62
+###
+proc codebale_shlib_fname {os pkgname pkgvers} {
+ if { $os eq "windows" } {
+ return lib${pkgname}[string map {. {}} ${pkgvers}].dll
+
+ } else {
+ switch $os {
+ macosx {
+ set suffix .dylib
+ }
+ default {
+ set suffix .so
+ }
+ }
+ return lib${pkgname}${pkgvers}$suffix
+ }
+}
+
+proc realpath path {
+ if { !$::odie(windows) } {
+ return $path
+ }
+ if {[string index $path 0] eq "/" && [string index $path 2] eq "/"} {
+ return [string index $path 1]:[string range $path 2 end]
+ }
+ return $path
+}
+
+proc cygpath path {
+ if { !$::odie(windows) } {
+ return $path
+ }
+ if {[string index $path 1] != ":" } {
+ return $path
+ }
+ set path [file-normalize $path]
+ return /[string tolower [string index $path 0]][string range $path 2 end]
+}
+
+proc cygrelative {base filename} {
+ set base [::cygpath $base]
+ set filename [::cygpath $filename]
+ return [::fileutil_relative $base $filename]
+}
+
+###
+# topic: a5992c7f8340ba02d40e386aac95b1b8
+# description: Records an alias for a Tcl keyword
+###
+proc codebale_alias {alias cname} {
+ global cnames
+ set cnames($alias) $cname
+}
+
+###
+# topic: 0e883f3583c0ccd3eddc6b297ac2ea77
+###
+proc codebale_buffer_append {varname args} {
+ upvar 1 $varname result
+ if {![info exists result]} {
+ set result {}
+ }
+ if {[string length $result]} {
+ set result [string trimright $result \n]
+ append result \n
+ }
+ set priorarg {}
+ foreach arg $args {
+ if {[string length [string trim $arg]]==0} continue
+ #if {[string match $arg $priorarg]} continue
+ set priorarg $arg
+ append result \n [string trim $arg \n] \n
+ }
+ set result [string trim $result \n]
+ append result \n
+ return $result
+}
+
+###
+# topic: 926c564aa67884986f7489f37da3fb32
+###
+proc codebale_buffer_merge args {
+ set result {}
+ set priorarg {}
+ foreach arg $args {
+ if {[string length [string trim $arg]]==0} continue
+ if {[string match $arg $priorarg]} continue
+ set priorarg $arg
+ append result [string trim $arg \n] \n
+ }
+ set result [string trim $result \n]
+ return $result
+}
+
+###
+# topic: c1e66f4a20e397a5d2541714575c165f
+###
+proc codebale_buffer_puts {varname args} {
+ upvar 1 $varname result
+ if {![info exists result]} {
+ set result {}
+ }
+ set result [string trimright $result \n]
+ #if {[string length $result]} {
+ # set result [string trimright $result \n]
+ #}
+ set priorarg {}
+ foreach arg $args {
+ #if {[string length [string trim $arg]]==0} continue
+ #if {[string match $arg $priorarg]} continue
+ #set priorarg $arg
+ append result \n $arg
+ #[string trim $arg \n]
+ }
+ #set result [string trim $result \n]
+ #append result \n
+ return $result
+}
+
+###
+# topic: 951f31f2cb24992f34d97e3deb16b43f
+# description: Reports back the canonical name of a tcl keyword
+###
+proc codebale_canonical alias {
+ global cnames
+ if {[info exists cnames($alias)]} {
+ return $cnames($alias)
+ }
+ return $alias
+}
+
+proc codebale_detect_cases_put_item {f x} {
+ upvar 1 col col
+ if {$col==0} {puts -nonewline $f " "}
+ if {$col<2} {
+ puts -nonewline $f [format " %-21s" $x]
+ incr col
+ } else {
+ puts $f $x
+ set col 0
+ }
+}
+
+proc codebale_detect_cases_finalize {f} {
+ upvar 1 col col
+ if {$col>0} {puts $f {}}
+ set col 0
+}
+
+###
+# topic: aacfe07625f74f93dada2159f53fca32
+###
+proc codebale_detect_cases cfile {
+ set dirname [file dirname $cfile]
+ set fin [open $cfile r]
+ while {[gets $fin line] >= 0} {
+ if {[regexp {^ *case *([A-Z]+)_([A-Z0-9_]+):} $line all prefix label]} {
+ lappend cases($prefix) $label
+ }
+ }
+ close $fin
+
+ set col 0
+
+ foreach prefix [array names cases] {
+ set hfile [file join $dirname [string tolower $prefix]_cases.h]
+ if {[file exists $hfile] && [file mtime $hfile]>[file mtime $cfile]} continue
+ set f [open $hfile w]
+ fconfigure $f -translation crlf
+ puts $f "/*** Automatically Generated Header File - Do Not Edit ***/"
+ puts $f " const static char *${prefix}_strs\[\] = \173"
+ set lx [lsort $cases($prefix)]
+ foreach item $lx {
+ codebale_detect_cases_put_item $f \"[string tolower $item]\",
+ }
+ codebale_detect_cases_put_item $f 0
+ codebale_detect_cases_finalize $f
+ puts $f " \175;"
+ puts $f " enum ${prefix}_enum \173"
+ foreach name $lx {
+ regsub -all {@} $name {} name
+ codebale_detect_cases_put_item $f ${prefix}_[string toupper $name],
+ }
+ codebale_detect_cases_finalize $f
+ puts $f " \175;"
+ puts $f "\
+ int index;
+ if( objc<2 ){
+ Tcl_WrongNumArgs(interp, 1, objv, \"METHOD ?ARG ...?\");
+ return TCL_ERROR;
+ }
+ if( Tcl_GetIndexFromObj(interp, objv\[1\], ${prefix}_strs,\
+ \"option\", 0, &index)){
+ return TCL_ERROR;
+ }
+ switch( (enum ${prefix}_enum)index )"
+ close $f
+ }
+ set result {}
+ foreach item [array names cases] {
+ lappend result [string tolower ${item}_cases.h]
+ }
+ return $result
+}
+
+###
+# topic: 003ce0c0d69b74076e8433492deac920
+# description:
+# Descends into a directory structure, returning
+# a list of items found in the form of:
+# type object
+# where type is one of: csource source parent_name
+# and object is the full path to the file
+###
+proc codebale_sniffPath {spath stackvar} {
+ upvar 1 $stackvar stack
+ set result {}
+ if { ![file isdirectory $spath] } {
+ switch [file extension $spath] {
+ .tm {
+ return [list parent_name $spath]
+ }
+ .tcl {
+ return [list source $spath]
+ }
+ .h {
+ return [list cheader $spath]
+ }
+ .c {
+ return [list csource $spath]
+ }
+ }
+ return
+ }
+ foreach f [glob -nocomplain $spath/*] {
+ if {[file isdirectory $f]} {
+ if {[file tail $f] in {CVS build} } continue
+ if {[file extension $f] eq ".vfs" } continue
+ set stack [linsert $stack 0 $f]
+ }
+ }
+ set idx 0
+ foreach idxtype {
+ pkgIndex.tcl tclIndex
+ } {
+ if {[file exists [file join $spath $idxtype]]} {
+ lappend result index [file join $spath $idxtype]
+ }
+ }
+ if {[llength $result]} {
+ return $result
+ }
+ foreach f [glob -nocomplain $spath/*] {
+ if {![file isdirectory $f]} {
+ set stack [linsert $stack 0 $f]
+ }
+ }
+ return {}
+}
+
+
+# [dictGetnull] is like [dict get] but returns empty string for missing keys.
+proc dictGetnull {dictionary args} {
+ if {[dict exists $dictionary {*}$args]} {
+ dict get $dictionary {*}$args
+ }
+}
+
+#namespace ensemble configure dict -map [dict replace\
+# [namespace ensemble configure dict -map] getnull ::tcl::dict::getnull]
+
+if {[info command ::ldelete] eq {}} {
+proc ldelete {varname args} {
+ upvar 1 $varname var
+ if ![info exists var] {
+ return
+ }
+ foreach item [lsort -unique $args] {
+ while {[set i [lsearch $var $item]]>=0} {
+ set var [lreplace $var $i $i]
+ }
+ }
+ return $var
+}
+}
+
+
+###
+# topic: 5b6897b1d60450332ff9f389b5ca952d
+###
+proc doexec args {
+ exec {*}$args >&@ stdout
+}
+
+# Simpler version without the substitution
+proc read_Config.sh {filename} {
+ set fin [open $filename r]
+ set result {}
+ while {[gets $fin line] >= 0} {
+ set line [string trim $line]
+ if {[string index $line 0] eq "#"} continue
+ if {$line eq {}} continue
+ catch {
+ set eq [string first "=" $line]
+ if {$eq > 0} {
+ set field [string range $line 0 [expr {$eq - 1}]]
+ set value [string trim [string range $line [expr {$eq+1}] end] ']
+ #set value [read_sh_subst [string range $line [expr {$eq+1}] end] $local]
+ dict set result $field $value
+ }
+ } err opts
+ if {[dict get $opts -code] != 0} {
+ #puts $opts
+ puts "Error reading line:\n$line\nerr: $err\n***"
+ return $err {*}$opts
+ }
+ }
+ return $result
+}
+
ADDED autosetup/lib/core.tcl
Index: autosetup/lib/core.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/core.tcl
@@ -0,0 +1,741 @@
+
+# @opt-bool option ...
+#
+# Check each of the named, boolean options and return 1 if any of them have
+# been set by the user.
+#
+proc opt-bool {args} {
+ option-check-names {*}$args
+ opt_bool ::useropts {*}$args
+}
+
+# @opt-val option-list ?default=""?
+#
+# Returns a list containing all the values given for the non-boolean options in 'option-list'.
+# There will be one entry in the list for each option given by the user, including if the
+# same option was used multiple times.
+# If only a single value is required, use something like:
+#
+## lindex [opt-val $names] end
+#
+# If no options were set, $default is returned (exactly, not as a list).
+#
+proc opt-val {names {default ""}} {
+ option-check-names {*}$names
+ join [opt_val ::useropts $names $default]
+}
+
+proc option-check-names {args} {
+ foreach o $args {
+ if {$o ni $::autosetup(options)} {
+ autosetup-error "Request for undeclared option --$o"
+ }
+ }
+}
+
+# Parse the option definition in $opts and update
+# ::useropts() and ::autosetup(optionhelp) appropriately
+#
+proc options-add {opts {header ""}} {
+ global useropts autosetup
+
+ # First weed out comment lines
+ set realopts {}
+ foreach line [split $opts \n] {
+ if {![string match "#*" [string trimleft $line]]} {
+ append realopts $line \n
+ }
+ }
+ set opts $realopts
+
+ for {set i 0} {$i < [llength $opts]} {incr i} {
+ set opt [lindex $opts $i]
+ if {[string match =* $opt]} {
+ # This is a special heading
+ lappend autosetup(optionhelp) $opt ""
+ set header {}
+ continue
+ }
+
+ #puts "i=$i, opt=$opt"
+ regexp {^([^:=]*)(:)?(=)?(.*)$} $opt -> name colon equal value
+ if {$name in $autosetup(options)} {
+ autosetup-error "Option $name already specified"
+ }
+
+ #puts "$opt => $name $colon $equal $value"
+
+ # Find the corresponding value in the user options
+ # and set the default if necessary
+ if {[string match "-*" $opt]} {
+ # This is a documentation-only option, like "-C "
+ set opthelp $opt
+ } elseif {$colon eq ""} {
+ # Boolean option
+ lappend autosetup(options) $name
+
+ if {![info exists useropts($name)]} {
+ set useropts($name) $value
+ }
+ if {$value eq "1"} {
+ set opthelp "--disable-$name"
+ } else {
+ set opthelp "--$name"
+ }
+ } else {
+ # String option.
+ lappend autosetup(options) $name
+
+ if {$equal eq "="} {
+ if {[info exists useropts($name)]} {
+ # If the user specified the option with no value, the value will be "1"
+ # Replace with the default
+ if {$useropts($name) eq "1"} {
+ set useropts($name) $value
+ }
+ }
+ set opthelp "--$name?=$value?"
+ } else {
+ set opthelp "--$name=$value"
+ }
+ }
+
+ # Now create the help for this option if appropriate
+ if {[lindex $opts $i+1] eq "=>"} {
+ set desc [lindex $opts $i+2]
+ #string match \n* $desc
+ if {$header ne ""} {
+ lappend autosetup(optionhelp) $header ""
+ set header ""
+ }
+ # A multi-line description
+ lappend autosetup(optionhelp) $opthelp $desc
+ incr i 2
+ }
+ }
+}
+
+# @module-options optionlist
+#
+# Like 'options', but used within a module.
+proc module-options {opts} {
+ set header ""
+ if {$::autosetup(showhelp) > 1 && [llength $opts]} {
+ set header "Module Options:"
+ }
+ options-add $opts $header
+
+ if {$::autosetup(showhelp)} {
+ # Ensure that the module isn't executed on --help
+ # We are running under eval or source, so use break
+ # to prevent further execution
+ #return -code break -level 2
+ return -code break
+ }
+}
+
+proc max {a b} {
+ expr {$a > $b ? $a : $b}
+}
+
+proc options-wrap-desc {text length firstprefix nextprefix initial} {
+ set len $initial
+ set space $firstprefix
+ foreach word [split $text] {
+ set word [string trim $word]
+ if {$word == ""} {
+ continue
+ }
+ if {$len && [string length $space$word] + $len >= $length} {
+ puts ""
+ set len 0
+ set space $nextprefix
+ }
+ incr len [string length $space$word]
+ puts -nonewline $space$word
+ set space " "
+ }
+ if {$len} {
+ puts ""
+ }
+}
+
+proc options-show {} {
+ # Determine the max option width
+ set max 0
+ foreach {opt desc} $::autosetup(optionhelp) {
+ if {[string match =* $opt] || [string match \n* $desc]} {
+ continue
+ }
+ set max [max $max [string length $opt]]
+ }
+ set indent [string repeat " " [expr $max+4]]
+ set cols [getenv COLUMNS 80]
+ catch {
+ lassign [exec stty size] rows cols
+ }
+ incr cols -1
+ # Now output
+ foreach {opt desc} $::autosetup(optionhelp) {
+ if {[string match =* $opt]} {
+ puts [string range $opt 1 end]
+ continue
+ }
+ puts -nonewline " [format %-${max}s $opt]"
+ if {[string match \n* $desc]} {
+ puts $desc
+ } else {
+ options-wrap-desc [string trim $desc] $cols " " $indent [expr $max + 2]
+ }
+ }
+}
+
+# @options options-spec
+#
+# Specifies configuration-time options which may be selected by the user
+# and checked with opt-val and opt-bool. The format of options-spec follows.
+#
+# A boolean option is of the form:
+#
+## name[=0|1] => "Description of this boolean option"
+#
+# The default is name=0, meaning that the option is disabled by default.
+# If name=1 is used to make the option enabled by default, the description should reflect
+# that with text like "Disable support for ...".
+#
+# An argument option (one which takes a parameter) is of the form:
+#
+## name:[=]value => "Description of this option"
+#
+# If the name:value form is used, the value must be provided with the option (as --name=myvalue).
+# If the name:=value form is used, the value is optional and the given value is used as the default
+# if is not provided.
+#
+# Undocumented options are also supported by omitting the "=> description.
+# These options are not displayed with --help and can be useful for internal options or as aliases.
+#
+# For example, --disable-lfs is an alias for --disable=largefile:
+#
+## lfs=1 largefile=1 => "Disable large file support"
+#
+proc options {optlist} {
+ # Allow options as a list or args
+ options-add $optlist "Local Options:"
+
+ if {$::autosetup(showhelp)} {
+ options-show
+ exit 0
+ }
+
+ # Check for invalid options
+ if {[opt-bool option-checking]} {
+ foreach o [array names ::useropts] {
+ if {$o ni $::autosetup(options)} {
+ user-error "Unknown option --$o"
+ }
+ }
+ }
+}
+
+proc config_guess {} {
+ if {[file-isexec $::autosetup(dir)/config.guess]} {
+ exec-with-stderr sh $::autosetup(dir)/config.guess
+ if {[catch {exec-with-stderr sh $::autosetup(dir)/config.guess} alias]} {
+ user-error $alias
+ }
+ return $alias
+ } else {
+ configlog "No config.guess, so using uname"
+ string tolower [exec uname -p]-unknown-[exec uname -s][exec uname -r]
+ }
+}
+
+proc config_sub {alias} {
+ if {[file-isexec $::autosetup(dir)/config.sub]} {
+ if {[catch {exec-with-stderr sh $::autosetup(dir)/config.sub $alias} alias]} {
+ user-error $alias
+ }
+ }
+ return $alias
+}
+
+# @define name ?value=1?
+#
+# Defines the named variable to the given value.
+# These (name, value) pairs represent the results of the configuration check
+# and are available to be checked, modified and substituted.
+#
+proc define {name {value 1}} {
+ set ::define($name) $value
+ #dputs "$name <= $value"
+}
+
+# @define-append name value ...
+#
+# Appends the given value(s) to the given 'defined' variable.
+# If the variable is not defined or empty, it is set to $value.
+# Otherwise the value is appended, separated by a space.
+# Any extra values are similarly appended.
+# If any value is already contained in the variable (as a substring) it is omitted.
+#
+proc define-append {name args} {
+ if {[get-define $name ""] ne ""} {
+ # Make a token attempt to avoid duplicates
+ foreach arg $args {
+ if {[string first $arg $::define($name)] == -1} {
+ append ::define($name) " " $arg
+ }
+ }
+ } else {
+ set ::define($name) [join $args]
+ }
+ #dputs "$name += [join $args] => $::define($name)"
+}
+
+# @get-define name ?default=0?
+#
+# Returns the current value of the 'defined' variable, or $default
+# if not set.
+#
+proc get-define {name {default 0}} {
+ if {[info exists ::define($name)]} {
+ #dputs "$name => $::define($name)"
+ return $::define($name)
+ }
+ #dputs "$name => $default"
+ return $default
+}
+
+# @is-defined name
+#
+# Returns 1 if the given variable is defined.
+#
+proc is-defined {name} {
+ info exists ::define($name)
+}
+
+# @all-defines
+#
+# Returns a dictionary (name value list) of all defined variables.
+#
+# This is suitable for use with 'dict', 'array set' or 'foreach'
+# and allows for arbitrary processing of the defined variables.
+#
+proc all-defines {} {
+ array get ::define
+}
+
+
+# @get-env name default
+#
+# If $name was specified on the command line, return it.
+# If $name was set in the environment, return it.
+# Otherwise return $default.
+#
+proc get-env {name default} {
+ if {[dict exists $::autosetup(cmdline) $name]} {
+ return [dict get $::autosetup(cmdline) $name]
+ }
+ getenv $name $default
+}
+
+# @env-is-set name
+#
+# Returns 1 if the $name was specified on the command line or in the environment.
+# Note that an empty environment variable is not considered to be set.
+#
+proc env-is-set {name} {
+ if {[dict exists $::autosetup(cmdline) $name]} {
+ return 1
+ }
+ if {[getenv $name ""] ne ""} {
+ return 1
+ }
+ return 0
+}
+
+# @readfile filename ?default=""?
+#
+# Return the contents of the file, without the trailing newline.
+# If the doesn't exist or can't be read, returns $default.
+#
+proc readfile {filename {default_value ""}} {
+ set result $default_value
+ catch {
+ set f [open $filename]
+ set result [read -nonewline $f]
+ close $f
+ }
+ return $result
+}
+
+# @writefile filename value
+#
+# Creates the given file containing $value.
+# Does not add an extra newline.
+#
+proc writefile {filename value} {
+ set f [open $filename w]
+ puts -nonewline $f $value
+ close $f
+}
+
+proc quote-if-needed {str} {
+ if {[string match {*[\" ]*} $str]} {
+ return \"[string map [list \" \\" \\ \\\\] $str]\"
+ }
+ return $str
+}
+
+proc quote-argv {argv} {
+ set args {}
+ foreach arg $argv {
+ lappend args [quote-if-needed $arg]
+ }
+ join $args
+}
+
+# @suffix suf list
+#
+# Takes a list and returns a new list with $suf appended
+# to each element
+#
+## suffix .c {a b c} => {a.c b.c c.c}
+#
+proc suffix {suf list} {
+ set result {}
+ foreach p $list {
+ lappend result $p$suf
+ }
+ return $result
+}
+
+# @prefix pre list
+#
+# Takes a list and returns a new list with $pre prepended
+# to each element
+#
+## prefix jim- {a.c b.c} => {jim-a.c jim-b.c}
+#
+proc prefix {pre list} {
+ set result {}
+ foreach p $list {
+ lappend result $pre$p
+ }
+ return $result
+}
+
+# @find-executable name
+#
+# Searches the path for an executable with the given name.
+# Note that the name may include some parameters, e.g. "cc -mbig-endian",
+# in which case the parameters are ignored.
+# Returns 1 if found, or 0 if not.
+#
+proc find-executable {name} {
+ # Ignore any parameters
+ set name [lindex $name 0]
+ if {$name eq ""} {
+ # The empty string is never a valid executable
+ return 0
+ }
+ foreach p [split-path] {
+ dputs "Looking for $name in $p"
+ set exec [file join $p $name]
+ if {[file-isexec $exec]} {
+ dputs "Found $name -> $exec"
+ return 1
+ }
+ }
+ return 0
+}
+
+# @find-an-executable ?-required? name ...
+#
+# Given a list of possible executable names,
+# searches for one of these on the path.
+#
+# Returns the name found, or "" if none found.
+# If the first parameter is '-required', an error is generated
+# if no executable is found.
+#
+proc find-an-executable {args} {
+ set required 0
+ if {[lindex $args 0] eq "-required"} {
+ set args [lrange $args 1 end]
+ incr required
+ }
+ foreach name $args {
+ if {[find-executable $name]} {
+ return $name
+ }
+ }
+ if {$required} {
+ if {[llength $args] == 1} {
+ user-error "failed to find: [join $args]"
+ } else {
+ user-error "failed to find one of: [join $args]"
+ }
+ }
+ return ""
+}
+
+# @configlog msg
+#
+# Writes the given message to the configuration log, config.log
+#
+proc configlog {msg} {
+ if {![info exists ::autosetup(logfh)]} {
+ set ::autosetup(logfh) [open config.log w]
+ }
+ puts $::autosetup(logfh) $msg
+}
+
+# @msg-checking msg
+#
+# Writes the message with no newline to stdout.
+#
+proc msg-checking {msg} {
+ if {$::autosetup(msg-quiet) == 0} {
+ maybe-show-timestamp
+ puts -nonewline $msg
+ set ::autosetup(msg-checking) 1
+ }
+}
+
+# @msg-result msg
+#
+# Writes the message to stdout.
+#
+proc msg-result {msg} {
+ if {$::autosetup(msg-quiet) == 0} {
+ maybe-show-timestamp
+ puts $msg
+ set ::autosetup(msg-checking) 0
+ show-notices
+ }
+}
+
+# @msg-quiet command ...
+#
+# msg-quiet evaluates it's arguments as a command with output
+# from msg-checking and msg-result suppressed.
+#
+# This is useful if a check needs to run a subcheck which isn't
+# of interest to the user.
+proc msg-quiet {args} {
+ incr ::autosetup(msg-quiet)
+ set rc [uplevel 1 $args]
+ incr ::autosetup(msg-quiet) -1
+ return $rc
+}
+
+# Will be overridden by 'use misc'
+proc error-stacktrace {msg} {
+ return $msg
+}
+
+proc error-location {msg} {
+ return $msg
+}
+
+##################################################################
+#
+# Debugging output
+#
+proc dputs {msg} {
+ if {$::autosetup(debug)} {
+ puts $msg
+ }
+}
+
+##################################################################
+#
+# User and system warnings and errors
+#
+# Usage errors such as wrong command line options
+
+# @user-error msg
+#
+# Indicate incorrect usage to the user, including if required components
+# or features are not found.
+# autosetup exits with a non-zero return code.
+#
+proc user-error {msg} {
+ show-notices
+ puts stderr "Error: $msg"
+ puts stderr "Try: '[file tail $::autosetup(exe)] --help' for options"
+ exit 1
+}
+
+# @user-notice msg
+#
+# Output the given message to stderr.
+#
+proc user-notice {msg} {
+ lappend ::autosetup(notices) $msg
+}
+
+# Incorrect usage in the auto.def file. Identify the location.
+proc autosetup-error {msg} {
+ autosetup-full-error [error-location $msg]
+}
+
+# Like autosetup-error, except $msg is the full error message.
+proc autosetup-full-error {msg} {
+ show-notices
+ puts stderr $msg
+ exit 1
+}
+
+proc show-notices {} {
+ if {$::autosetup(msg-checking)} {
+ puts ""
+ set ::autosetup(msg-checking) 0
+ }
+ flush stdout
+ if {[info exists ::autosetup(notices)]} {
+ puts stderr [join $::autosetup(notices) \n]
+ unset ::autosetup(notices)
+ }
+}
+
+proc maybe-show-timestamp {} {
+ if {$::autosetup(msg-timing) && $::autosetup(msg-checking) == 0} {
+ puts -nonewline [format {[%6.2f] } [expr {([clock millis] - $::autosetup(start)) % 10000 / 1000.0}]]
+ }
+}
+
+proc autosetup_version {} {
+ return "autosetup v$::autosetup(version)"
+}
+
+##################################################################
+#
+# Directory/path handling
+#
+
+proc realdir {dir} {
+ set oldpwd [pwd]
+ cd $dir
+ set pwd [pwd]
+ cd $oldpwd
+ return $pwd
+}
+
+# Follow symlinks until we get to something which is not a symlink
+proc realpath {path} {
+ while {1} {
+ if {[catch {
+ set path [file readlink $path]
+ }]} {
+ # Not a link
+ break
+ }
+ }
+ return $path
+}
+
+# Convert absolute path, $path into a path relative
+# to the given directory (or the current dir, if not given).
+#
+proc relative-path {path {pwd {}}} {
+ set diff 0
+ set same 0
+ set newf {}
+ set prefix {}
+ set path [file-normalize $path]
+ if {$pwd eq ""} {
+ set pwd [pwd]
+ } else {
+ set pwd [file-normalize $pwd]
+ }
+
+ if {$path eq $pwd} {
+ return .
+ }
+
+ # Try to make the filename relative to the current dir
+ foreach p [split $pwd /] f [split $path /] {
+ if {$p ne $f} {
+ incr diff
+ } elseif {!$diff} {
+ incr same
+ }
+ if {$diff} {
+ if {$p ne ""} {
+ # Add .. for sibling or parent dir
+ lappend prefix ..
+ }
+ if {$f ne ""} {
+ lappend newf $f
+ }
+ }
+ }
+ if {$same == 1 || [llength $prefix] > 3} {
+ return $path
+ }
+
+ file join [join $prefix /] [join $newf /]
+}
+
+# Add filename as a dependency to rerun autosetup
+# The name will be normalised (converted to a full path)
+#
+proc autosetup_add_dep {filename} {
+ lappend ::autosetup(deps) [file-normalize $filename]
+}
+
+##################################################################
+#
+# Library module support
+#
+
+# @use module ...
+#
+# Load the given library modules.
+# e.g. 'use cc cc-shared'
+#
+# Note that module 'X' is implemented in either 'autosetup/X.tcl'
+# or 'autosetup/X/init.tcl'
+#
+# The latter form is useful for a complex module which requires additional
+# support file. In this form, '$::usedir' is set to the module directory
+# when it is loaded.
+#
+proc use {args} {
+ foreach m $args {
+ if {[info exists ::libmodule($m)]} {
+ continue
+ }
+ set ::libmodule($m) 1
+ if {[info exists ::modsource($m)]} {
+ automf_load eval $::modsource($m)
+ } else {
+ set sources [list $::autosetup(libdir)/${m}.tcl $::autosetup(libdir)/${m}/init.tcl]
+ set found 0
+ foreach source $sources {
+ if {[file exists $source]} {
+ incr found
+ break
+ }
+ }
+ if {$found} {
+ # For the convenience of the "use" source, point to the directory
+ # it is being loaded from
+ set ::usedir [file dirname $source]
+ automf_load source $source
+ autosetup_add_dep $source
+ } else {
+ autosetup-error "use: No such module: $m"
+ }
+ }
+ }
+}
+
+# Load module source in the global scope by executing the given command
+proc automf_load {args} {
+ if {[catch [list uplevel #0 $args] msg opts] ni {0 2 3}} {
+ autosetup-full-error [error-dump $msg $opts $::autosetup(debug)]
+ }
+}
ADDED autosetup/lib/cthulhu.tcl
Index: autosetup/lib/cthulhu.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/cthulhu.tcl
@@ -0,0 +1,560 @@
+###
+# Utilities for automating the build process of C extensions
+###
+use codebale
+
+# @synopsis:
+#
+# CTHULHU modules adds autobuild utilities
+#
+
+#::namespace eval ::cthulhu {}
+
+###
+# title: define which modules the source we are adding contributes to
+###
+proc cthulhu_config args {
+ set ::cthulhu_config [dict merge $::cthulhu_config $args]
+}
+
+###
+# topic: 9c0c2d73c1afa8ef83a739c5d01309d0
+# title: Signal for a C header to be read with mkhdr
+###
+proc cthulhu_add_cheader {filename {trace 0}} {
+ set hfilename [::cygrelative $::project(srcdir) $filename]
+ if {$hfilename in $::project(headers_verbatim)} {
+ return
+ }
+ if {$hfilename ni $::project(headers)} {
+ lappend ::project(headers) $hfilename
+ #::cthulhu_read_csourcefile $file
+ }
+}
+
+###
+# topic: c52ea7e1ff44f11f960d99a55e4ab998
+# title: Add the contents of a header file verbatim to the internal headers and public headers
+###
+proc cthulhu_add_cheader_verbatim {filename {trace 0}} {
+ set hfilename [::cygrelative $::project(srcdir) $filename]
+ ldelete ::project(headers) $hfilename
+ if {$hfilename ni $::project(headers_verbatim)} {
+ lappend ::project(headers_verbatim) $hfilename
+ }
+}
+
+###
+# topic: 91e4d7da8dd82d78af41561360deab10
+# title: Signal for a C source to be read with mkhdr
+###
+proc cthulhu_add_csource {filename {cmdconfig {}}} {
+ set config [dict merge $::cthulhu_config $cmdconfig]
+
+ set cfilename [::cygrelative $::project(srcdir) $filename]
+ dict set ::thesources $cfilename $config
+ if {$cfilename ni $::project(sources)} {
+ lappend ::project(sources) $cfilename
+ }
+ if {[string is true [dictGetnull $config scan]]} {
+ if {$cfilename ni $::project(scanlist)} {
+ lappend ::project(scanlist) $cfilename
+ }
+ }
+}
+
+###
+# topic: f11da5f705442524715e8f8fe9af5276
+# title: Add a path containing C code
+###
+proc cthulhu_add_directory {here {cmdconfig {}}} {
+ set config [dict merge {
+ cthulhu-ignore-hfiles {}
+ cthulhu-ignore-cfiles {}
+ build-ignore-cfiles {}
+ cthulhu-trace-cfiles {}
+ } $::cthulhu_config $cmdconfig]
+
+ dict with config {}
+
+ set here [::realpath $here]
+ ###
+ # Execute any .tcl scripts in the generic directory
+ ###
+ foreach file [lsort [glob -nocomplain [file join $here *.tcl]]] {
+ if {[file tail $file] eq "pkgIndex.tcl"} continue
+ cd $here
+ uplevel #0 [list source $file]
+ }
+ ###
+ # Build a list of all public header files that
+ # need to be amalgamated into the publicly exported
+ # version
+ ###
+ foreach file [lsort [glob -nocomplain [file join $here *.h]]] {
+ cthulhu_include_directory $here
+ set fname [file tail $file]
+ if {${cthulhu-ignore-hfiles} eq "*"} continue
+ if { $fname in ${cthulhu-ignore-hfiles} } continue
+ if {[string match *_cases.h $fname]} continue
+ cthulhu_add_cheader $file
+ }
+ foreach file [lsort [glob -nocomplain [file join $here *.c]]] {
+ if {[file tail $file] in ${build-ignore-cfiles} } continue
+ cthulhu_add_csource $file
+ }
+}
+
+proc cthulhu_include_directory {here} {
+ if { $here ni $::project(include_paths) } {
+ lappend ::project(include_paths) $here
+ }
+}
+
+###
+# topic: 1d3a911fd58337df92205759a6d092c3
+# title: Add a source file in Tcl that produces a C file
+###
+proc cthulhu_add_dynamic {csource tclscript} {
+ set cfilename [::cygrelative $::project(srcdir) $csource]
+ set tclfilename [::cygrelative $::project(srcdir) $tclscript]
+ dict set ::thesources $cfilename tclscript $tclfilename
+}
+
+###
+# topic: d10665e8da4dd0781bb0a9ced5486e40
+# title: Add a pure-tcl library
+###
+proc cthulhu_add_library {here {cmdconfig {}}} {
+ set config [dict merge {
+ cthulhu-ignore-tclfiles {}
+ } $::cthulhu_config $cmdconfig]
+
+ dict with config {}
+ set here [::realpath $here]
+ foreach file [lsort [glob -nocomplain $here/*.tcl]] {
+ if {[file tail $file] in ${cthulhu-ignore-tclfiles}} continue
+ set libfilename [::cygrelative $::project(srcdir) $libfilename]
+ }
+}
+
+###
+# topic: ccfe65b26705afc498e08d3004031066
+# title: Detect where we need to produce a _cases.h file to automate a C source
+###
+proc cthulhu_detect_cases filename {
+ set cfilename [::cygrelative $::project(srcdir) $filename]
+ set cases [codebale_detect_cases $filename]
+ if {![llength $cases]} return
+ set dirname [file dirname $cfilename]
+ foreach case $cases {
+ lappend result [file join $dirname $case]
+ }
+ dict set ::thesources $cfilename cases $result
+}
+
+###
+# topic: 41d95037e5a1cab76939150efdef8939
+# title: Declare an end to modifications of ::project
+# description:
+# This directive is placed after the last set ::project(X) Y
+# but before the first ::cthulhu_add_*
+###
+proc cthulhu_init args {
+ set ::cthulhu_config [dict merge {
+ target pkg
+ } $args]
+ set ::project(strlen) [string length $::project(path)/]
+ set ::project(cases) {}
+ set ::project(sources) {}
+ set ::project(headers) {}
+ set ::project(scanlist) {}
+ set ::project(headers_verbatim) {}
+}
+
+###
+# topic: 17c9931c3ec5ba115efafaaaa3cf61ed
+###
+proc cthulhu_mk_lib_init.c outfile {
+ global project cout
+ set cout [open $outfile w]
+ fconfigure $cout -translation crlf
+ puts $cout $::project(standard_header)
+ puts $cout "#include \"$::project(h_file_int)\""
+
+ puts $cout "
+
+ extern int DLLEXPORT ${project(init_funct)}( Tcl_Interp *interp ) \{
+ Tcl_Namespace *modPtr\;
+ "
+ puts $cout {
+ /* Initialise the stubs tables. */
+ #ifdef USE_TCL_STUBS
+ if (
+ !Tcl_InitStubs(interp, "8.3", 0)
+ ) {
+ return TCL_ERROR;
+ }
+ #endif
+ }
+
+ foreach module $::project(modules) {
+ puts $cout " if(${module}(interp)) return TCL_ERROR\;"
+ }
+ foreach {nspace cmds} [lsort -stride 2 -dictionary [array get namespace_commands]] {
+ puts $cout "
+ modPtr=Tcl_FindNamespace(interp,\"$nspace\",NULL,TCL_NAMESPACE_ONLY)\;
+ if(!modPtr) {
+ modPtr = Tcl_CreateNamespace(interp, \"$nspace\", NULL, NULL);
+ }
+ "
+ foreach {command cfunct} [lsort -stride 2 -dictionary $cmds] {
+ puts $cout " Tcl_CreateObjCommand(interp,\"::${nspace}::${command}\",(Tcl_ObjCmdProc *)$cfunct,NULL,NULL);"
+ }
+ puts $cout {
+ Tcl_CreateEnsemble(interp, modPtr->fullName, modPtr, TCL_ENSEMBLE_PREFIX);
+ Tcl_Export(interp, modPtr, "[a-z]*", 1);
+ }
+ }
+
+ puts $cout {
+ /* Register the package. */}
+ puts $cout " if (Tcl_PkgProvide(interp, \"${project(pkgname)}\", \"${project(pkgvers)}\")) return TCL_ERROR\;"
+
+
+ puts $cout " return TCL_OK\;\n\}"
+ close $cout
+}
+
+###
+# topic: 17c9931c3ec5ba115efafaaaa3cf61ed
+###
+proc cthulhu_mk_app_init.c outfile {
+ global project cout
+ set cout [open $outfile w]
+ fconfigure $cout -translation crlf
+ puts $cout $::project(standard_header)
+ puts $cout "#include \"$::project(h_file_int)\""
+
+ puts $cout "
+
+ int ${project(init_funct)}_static( Tcl_Interp *interp ) \{
+ Tcl_Namespace *modPtr\;
+ "
+
+ foreach module $::project(modules) {
+ puts $cout "
+ if(${module}(interp)) \{
+ return TCL_ERROR\;
+ \}
+ "
+ }
+ foreach {nspace cmds} [lsort -stride 2 -dictionary [array get namespace_commands]] {
+ puts $cout "
+ modPtr=Tcl_FindNamespace(interp,\"$nspace\",NULL,TCL_NAMESPACE_ONLY)\;
+ if(!modPtr) {
+ modPtr = Tcl_CreateNamespace(interp, \"$nspace\", NULL, NULL);
+ }
+ "
+ foreach {command cfunct} [lsort -stride 2 -dictionary $cmds] {
+ puts $cout " Tcl_CreateObjCommand(interp,\"::${nspace}::${command}\",(Tcl_ObjCmdProc *)$cfunct,NULL,NULL);"
+ }
+ puts $cout {
+ Tcl_CreateEnsemble(interp, modPtr->fullName, modPtr, TCL_ENSEMBLE_PREFIX);
+ Tcl_Export(interp, modPtr, "[a-z]*", 1);
+ }
+ }
+
+ puts $cout {
+ /* Register the package. */}
+ puts $cout " if (Tcl_PkgProvide(interp, \"${project(pkgname)}\", \"${project(pkgvers)}\")) return TCL_ERROR\;"
+
+
+ puts $cout " return TCL_OK\;\n\}"
+ close $cout
+}
+
+###
+# topic: 06bca7e2bddebdca69537fc3a9a0735f
+###
+proc cthulhu_mk_sources {bldpath outfile} {
+ global project
+ file mkdir $bldpath
+ set fout [open $outfile w]
+ fconfigure $fout -translation crlf
+ set pkg_sources {}
+ set pkg_objects {}
+ foreach {csource} $::project(sources) {
+ set ofile [file join $bldpath [string trimleft [string map {/ _ .c .o .. {}} $csource] _]]
+ lappend pkg_sources $csource
+ lappend pkg_objects $ofile
+ dict set ::thesources $csource ofile $ofile
+ }
+ set ILINE "MYINCLUDES="
+ foreach ipath $::project(include_paths) {
+ append ILINE \\\n" -I[::cygrelative $::project(srcdir) $ipath]"
+ }
+ puts $fout $ILINE
+ puts $fout {}
+ define PKG_OBJECTS [lsort $pkg_objects]
+ define PKG_SOURCES [lsort $pkg_sources]
+
+ #puts $fout "build/$project(c_file):"
+ #puts $fout "\t\${TCLSH} scripts/cthulhu.tcl\n"
+
+ foreach {csource cinfo} $::thesources {
+ if {[dict exists $cinfo ofile]} {
+ set ofile [dict get $cinfo ofile]
+ } else {
+ set ofile {}
+ }
+ set hfiles {}
+ if {[dict exists $cinfo cases]} {
+ foreach hfile [dict get $cinfo cases] {
+ puts $fout "$hfile:"
+ puts $fout "\t\$(TCLSH_PROG) scripts/mktclopts.tcl $csource\n"
+ lappend hfiles $hfile
+ }
+ }
+ if {[dict exists $cinfo tclscript]} {
+ puts $fout "$csource:"
+ puts $fout "\t\$(TCLSH_PROG) [dict get $cinfo tclscript] $csource\n"
+ if {$ofile != {}} {
+ puts $fout "$ofile: $hfiles"
+ puts $fout "\t\$(COMPILE) [dictGetnull $cinfo extra] \$(MYINCLUDES) -c $csource -o \$@\n"
+ }
+ } else {
+ if {$ofile != {}} {
+ puts $fout "$ofile: $hfiles"
+ puts $fout "\t\$(COMPILE) [dictGetnull $cinfo extra] \$(MYINCLUDES) -c $csource -o \$@\n"
+ }
+ }
+ }
+ close $fout
+}
+
+###
+# topic: f7eec240dada25d73c1f68a877fa40be
+# title: Produce the PROJECT.decls file
+# description: Tools for automating the process of building stubs libraries
+###
+proc cthulhu_mk_stub_decls {pkgname mkhdrfile path} {
+ set outfile [file join $path/$pkgname.decls]
+
+ ###
+ # Build the decls file
+ ###
+ set fout [open $outfile w]
+ puts $fout [subst {###
+ # $outfile
+ #
+ # This file was generated by [info script]
+ ###
+
+ library $pkgname
+ interface $pkgname
+ }]
+
+ set fin [open $mkhdrfile r]
+ set thisline {}
+ set functcount 0
+ while {[gets $fin line]>=0} {
+ append thisline \n $line
+ if {![info complete $thisline]} continue
+ set readline $thisline
+ set thisline {}
+ set type [lindex $readline 1]
+ if { $type ne "f" } continue
+
+ set infodict [lindex $readline end]
+ if {![dict exists $infodict definition]} continue
+ set def [dict get $infodict definition]
+ set def [string trim $def]
+ set def [string trimright $def \;]
+ if {![string match "*STUB_EXPORT*" $def]} continue
+ puts $fout [list declare [incr functcount] $def]
+
+ }
+ close $fin
+ close $fout
+
+ ###
+ # Build [package]Decls.h
+ ###
+ set hout [open [file join $path ${pkgname}Decls.h] w]
+
+ close $hout
+
+ set cout [open [file join $path ${pkgname}StubInit.c] w]
+puts $cout [string map [list %pkgname% $pkgname %PkgName% [string totitle $pkgname]] {
+#ifndef USE_TCL_STUBS
+#define USE_TCL_STUBS
+#endif
+#undef USE_TCL_STUB_PROCS
+
+#include "tcl.h"
+#include "%pkgname%.h"
+
+ /*
+ ** Ensure that Tdom_InitStubs is built as an exported symbol. The other stub
+ ** functions should be built as non-exported symbols.
+ */
+
+#undef TCL_STORAGE_CLASS
+#define TCL_STORAGE_CLASS DLLEXPORT
+
+%PkgName%Stubs *%pkgname%StubsPtr;
+
+ /*
+ **----------------------------------------------------------------------
+ **
+ ** %PkgName%_InitStubs --
+ **
+ ** Checks that the correct version of %PkgName% is loaded and that it
+ ** supports stubs. It then initialises the stub table pointers.
+ **
+ ** Results:
+ ** The actual version of %PkgName% that satisfies the request, or
+ ** NULL to indicate that an error occurred.
+ **
+ ** Side effects:
+ ** Sets the stub table pointers.
+ **
+ **----------------------------------------------------------------------
+ */
+
+char *
+%PkgName%_InitStubs (Tcl_Interp *interp, char *version, int exact)
+{
+ char *actualVersion;
+
+ actualVersion = Tcl_PkgRequireEx(interp, "%pkgname%", version, exact,
+ (ClientData *) &%pkgname%StubsPtr);
+ if (!actualVersion) {
+ return NULL;
+ }
+
+ if (!%pkgname%StubsPtr) {
+ Tcl_SetResult(interp,
+ "This implementation of %PkgName% does not support stubs",
+ TCL_STATIC);
+ return NULL;
+ }
+
+ return actualVersion;
+}
+}]
+ close $cout
+}
+
+###
+# topic: ba1d2c7e8eab96029e434d54f917ef5a
+###
+proc cthulhu_mkhdr_index {hout docfileout} {
+ global project
+ set scanlist {}
+ foreach file $::project(headers) {
+ lappend scanlist [::realpath [file join $::project(srcdir) $file]]
+ }
+ foreach file $::project(scanlist) {
+ lappend scanlist [::realpath [file join $::project(srcdir) $file]]
+ }
+ ldelete scanlist [::realpath $::project(srcdir)/generic/$::project(h_file_int)]
+ ldelete scanlist [::realpath $::project(srcdir)/generic/$::project(c_file)]
+ puts "WRITING INTERNAL HEADERS TO $hout"
+ set fout [open $hout w]
+puts $fout "/*
+** DO NOT EDIT THIS FILE
+** It is automagically generated by scripts/cthulhu.tcl
+*/"
+ fconfigure $fout -translation crlf
+ foreach file $::project(headers_verbatim) {
+ puts $fout "/* Verbatim headers */"
+ set fullname [file join $::project(srcdir) $file]
+ set type [file type $fullname]
+ if {$type ne "file"} continue
+ puts $fout "/*\n *$file \n*/"
+ set fin [open $fullname r]
+ puts $fout [read $fin]
+ close $fin
+ }
+ puts $fout "/* FUNCTION DECLARATIONS */"
+ ###
+ # Do get around platform line breaks, we output to a tmp file
+ # and concat in Tcl
+ ###
+ set crscanlist {}
+ foreach file $scanlist {
+ set crfile $file.cr[file extension $file]
+ set rawfin [open $file r]
+ set rawfout [open $crfile w]
+ fconfigure $rawfout -translation lf
+ puts $rawfout [read $rawfin]
+ close $rawfout
+ close $rawfin
+ lappend crscanlist $crfile
+ }
+
+ ::cthulhu_mkhdr -h -- {*}$crscanlist > $hout.cr
+ set rawfin [open $hout.cr r]
+ puts $fout [read $rawfin]
+ close $rawfin
+ file delete $hout.cr
+ close $fout
+
+ ::cthulhu_mkhdr -doc -- {*}$scanlist > $docfileout
+
+ foreach file $crscanlist {
+ file delete $file
+ }
+
+ foreach {prefix cases} $::project(cases) {
+ ::codebale_cases_generate $prefix $cases
+ }
+
+ set fin [open $hout r]
+ while {[gets $fin line]>=0} {
+ if {[regexp TCL_MODULE $line] || [regexp DLLEXPORT $line]} {
+ foreach regexp {
+ {(.*) ([a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)}
+ {(.*) (\x2a[a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)}
+ } {
+ if {[regexp $regexp $line all keywords funcname arglist]} {
+ lappend ::project(modules) $funcname
+ break
+ }
+ }
+ }
+ }
+}
+
+proc cthulhu_find_mkhdr {} {
+ set exename [lindex [find-an-executable mkhdr] 0]
+ if {$exename ne {}} {
+ return [list exec [::realpath $exename]]
+ }
+ if {[info exists ::odie(mkhdr)]} {
+ if {[file exists [::realpath $::odie(mkhdr)]]} {
+ return [list exec [::realpath $::odie(mkhdr)]]
+ }
+ }
+ doexec $::odie(cc) -o mkhdr.o -c $::odie(src_dir)/scripts/mkhdr.c
+ doexec $::odie(cc) mkhdr.o -o mkhdr$::odie(exe_suffix)
+ file copy -force mkhdr$::odie(exe_suffix) [::realpath $::odie(mkhdr)]
+ return [list exec [::realpath $::odie(mkhdr)]]
+ error {mkhdr not available}
+}
+
+
+proc cthulhu_mkhdr args {
+ set cmd [cthulhu_find_mkhdr]
+ {*}${cmd} {*}$args
+}
+
+array set ::project {
+ include_paths {}
+ sources {}
+ tcl_sources {}
+ modules {}
+}
+
ADDED autosetup/lib/default.auto
Index: autosetup/lib/default.auto
==================================================================
--- /dev/null
+++ autosetup/lib/default.auto
@@ -0,0 +1,25 @@
+# Copyright (c) 2012 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Auto-load module for 'make' build system integration
+
+use init
+
+autosetup_add_init_type make {Simple "make" build system} {
+ autosetup_check_create auto.def \
+{# Initial auto.def created by 'autosetup --init=make'
+
+use cc
+
+# Add any user options here
+options {
+}
+
+make-config-header config.h
+make-template Makefile.in
+}
+
+ if {![file exists Makefile.in]} {
+ puts "Note: I don't see Makefile.in. You will probably need to create one."
+ }
+}
ADDED autosetup/lib/fileutil.tcl
Index: autosetup/lib/fileutil.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/fileutil.tcl
@@ -0,0 +1,2082 @@
+# fileutil.tcl --
+#
+# Tcl implementations of standard UNIX utilities.
+#
+# Copyright (c) 1998-2000 by Ajuba Solutions.
+# Copyright (c) 2002 by Phil Ehrens (fileType)
+# Copyright (c) 2005-2013 by Andreas Kupries
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+#
+# RCS: @(#) $Id: fileutil.tcl,v 1.78 2010/06/17 04:46:19 andreas_kupries Exp $
+
+# @synopsis:
+#
+# CODEBALE modules adds a jimtcl compadible version of the fileutil package from tcllib
+#
+
+package provide cthulhu-fileutil 1.14.8
+
+#namespace eval ::fileutil {
+# namespace export \
+# find findByPattern cat touch foreachLine \
+# jail stripPwd stripN stripPath tempdir tempfile \
+# install fileType writeFile appendToFile \
+# insertIntoFile removeFromFile replaceInFile \
+# updateInPlace test tempdirReset
+#}
+
+# ::fileutil_grep --
+#
+# Implementation of grep. Adapted from the Tcler's Wiki.
+#
+# Arguments:
+# pattern pattern to search for.
+# files list of files to search; if NULL, uses stdin.
+#
+# Results:
+# results list of matches
+
+proc fileutil_grep {pattern {files {}}} {
+ set result [list]
+ if {[llength $files] == 0} {
+ # read from stdin
+ set lnum 0
+ while {[gets stdin line] >= 0} {
+ incr lnum
+ if {[regexp -- $pattern $line]} {
+ lappend result "${lnum}:${line}"
+ }
+ }
+ } else {
+ foreach filename $files {
+ set file [open $filename r]
+ set lnum 0
+ while {[gets $file line] >= 0} {
+ incr lnum
+ if {[regexp -- $pattern $line]} {
+ lappend result "${filename}:${lnum}:${line}"
+ }
+ }
+ close $file
+ }
+ }
+ return $result
+}
+
+# ::fileutil_find ==
+
+# Below is the core command, which is portable across Tcl versions and
+# platforms. Functionality which is common or platform and/or Tcl
+# version dependent, has been factored out/ encapsulated into separate
+# (small) commands. Only these commands may have multiple variant
+# implementations per the available features of the Tcl core /
+# platform.
+#
+# These commands are
+#
+# FADD - Add path result, performs filtering. Portable!
+# GLOBF - Return files in a directory. Tcl version/platform dependent.
+# GLOBD - Return dirs in a directory. Tcl version/platform dependent.
+# ACCESS - Check directory for accessibility. Tcl version/platform dependent.
+
+proc fileutil_find {{basedir .} {filtercmd {}}} {
+ set result {}
+ set filt [string length $filtercmd]
+
+ if {[file isfile $basedir]} {
+ # The base is a file, and therefore only possible result,
+ # modulo filtering.
+
+ fileutil_FADD $basedir
+
+ } elseif {[file isdirectory $basedir]} {
+
+ # For a directory as base we do an iterative recursion through
+ # the directory hierarchy starting at the base. We use a queue
+ # (Tcl list) of directories we have to check. We access it by
+ # index, and stop when we have reached beyond the end of the
+ # list. This is faster than removing elements from the be-
+ # ginning of the list, as that entails copying down a possibly
+ # large list of directories, making it O(n*n). The index is
+ # faster, O(n), at the expense of memory. Nothing is deleted
+ # from the list until we have processed all directories in the
+ # hierarchy.
+ #
+ # We scan each directory at least twice. First for files, then
+ # for directories. The scans may internally make several
+ # passes (normal vs hidden files).
+ #
+ # Looped directory structures due to symbolic links are
+ # handled by _fully_ normalizing directory paths and checking
+ # if we encountered the normalized form before. The array
+ # 'known' is our cache where we record the known normalized
+ # paths.
+
+ set pending [list $basedir]
+ set at 0
+ array set known {}
+
+ while {$at < [llength $pending]} {
+ # Get next directory not yet processed.
+ set current [lindex $pending $at]
+ incr at
+
+ # Is the directory accessible? Continue if not.
+ fileutil_ACCESS $current
+
+ # Files first, then the sub-directories ...
+
+ foreach f [fileutil_GLOBF $current] { fileutil_FADD $f }
+
+ foreach f [fileutil_GLOBD $current] {
+ # Ignore current and parent directory, this needs
+ # explicit filtering outside of the filter command.
+ if {
+ [string equal [file tail $f] "."] ||
+ [string equal [file tail $f] ".."]
+ } continue
+
+ # Extend result, modulo filtering.
+ fileutil_FADD $f
+
+ # Detection of symlink loops via a portable path
+ # normalization computing a canonical form of the path
+ # followed by a check if that canonical form was
+ # encountered before. If ok, record directory for
+ # expansion in future iterations.
+
+ set norm [fileutil_fullnormalize $f]
+ if {[info exists known($norm)]} continue
+ set known($norm) .
+
+ lappend pending $f
+ }
+ }
+ } else {
+ return -code error "$basedir does not exist"
+ }
+
+ return $result
+}
+
+# Helper command for fileutil_find. Performs the filtering of the
+# result per a filter command for the candidates found by the
+# traversal core, see above. This is portable.
+
+proc fileutil_FADD {filename} {
+ upvar 1 result result filt filt filtercmd filtercmd
+ if {!$filt} {
+ lappend result $filename
+ return
+ }
+
+ set here [pwd]
+ cd [file dirname $filename]
+
+ if {[uplevel 2 [linsert $filtercmd end [file tail $filename]]]} {
+ lappend result $filename
+ }
+
+ cd $here
+ return
+}
+
+# The next three helper commands for fileutil_find depend strongly on
+# the version of Tcl, and partially on the platform.
+
+# 1. The -directory and -types switches were added to glob in Tcl
+# 8.3. This means that we have to emulate them for Tcl 8.2.
+#
+# 2. In Tcl 8.3 using -types f will return only true files, but not
+# links to files. This changed in 8.4+ where links to files are
+# returned as well. So for 8.3 we have to handle the links
+# separately (-types l) and also filter on our own.
+# Note that Windows file links are hard links which are reported by
+# -types f, but not -types l, so we can optimize that for the two
+# platforms.
+#
+# Note further that we have to handle broken links on our own. They
+# are not returned by glob yet we want them in the output.
+#
+# 3. In Tcl 8.3 we also have a crashing bug in glob (SIGABRT, "stat on
+# a known file") when trying to perform 'glob -types {hidden f}' on
+# a directory without e'x'ecute permissions. We code around by
+# testing if we can cd into the directory (stat might return enough
+# information too (mode), but possibly also not portable).
+#
+# For Tcl 8.2 and 8.4+ glob simply delivers an empty result
+# (-nocomplain), without crashing. For them this command is defined
+# so that the bytecode compiler removes it from the bytecode.
+#
+# This bug made the ACCESS helper necessary.
+# We code around the problem by testing if we can cd into the
+# directory (stat might return enough information too (mode), but
+# possibly also not portable).
+
+set tclver [package present Tcl]
+puts [list TCL VERSION $tclver]
+if {$tclver eq {}} {
+ # jimTcl emulates a pre-namespace tcl
+ set tclver 7.8
+}
+puts [list TCL VERSION $tclver]
+
+###
+# Assume an austere environment
+# circa 8.2.
+# (Ad 1,2,3) We do not have -directory, nor -types. Full emulation required.
+###
+proc fileutil_ACCESS {args} {}
+if {[string equal $::tcl_platform(platform) windows]} {
+ # Hidden files cannot be handled by Tcl 8.2 in glob. We have
+ # to punt.
+
+ proc fileutil_GLOBF {current} {
+ set current \\[join [split $current {}] \\]
+ set res {}
+ foreach x [glob -nocomplain -- [file join $current *]] {
+ if {[file isdirectory $x]} continue
+ if {[catch {file type $x}]} continue
+ # We have now accepted files, links to files, and
+ # broken links. We may also have accepted a directory
+ # as well, if the current path was inaccessible. This
+ # however will cause 'file type' to throw an error,
+ # hence the second check.
+ lappend res $x
+ }
+ return $res
+ }
+
+ proc fileutil_GLOBD {current} {
+ set current \\[join [split $current {}] \\]
+ set res {}
+ foreach x [glob -nocomplain -- [file join $current *]] {
+ if {![file isdirectory $x]} continue
+ lappend res $x
+ }
+ return $res
+ }
+} else {
+ # Hidden files on Unix are dot-files. We emulate the switch
+ # '-types hidden' by using an explicit pattern.
+
+ proc fileutil_GLOBF {current} {
+ set current \\[join [split $current {}] \\]
+ set res {}
+ foreach x [glob -nocomplain -- [file join $current *] [file join $current .*]] {
+ if {[file isdirectory $x]} continue
+ if {[catch {file type $x}]} continue
+ # We have now accepted files, links to files, and
+ # broken links. We may also have accepted a directory
+ # as well, if the current path was inaccessible. This
+ # however will cause 'file type' to throw an error,
+ # hence the second check.
+
+ lappend res $x
+ }
+ return $res
+ }
+
+ proc fileutil_GLOBD {current} {
+ set current \\[join [split $current {}] \\]
+ set res {}
+ foreach x [glob -nocomplain -- $current/* [file join $current .*]] {
+ if {![file isdirectory $x]} continue
+ lappend res $x
+ }
+ return $res
+ }
+}
+
+
+# ::fileutil_findByPattern --
+#
+# Specialization of find. Finds files based on their names,
+# which have to match the specified patterns. Options are used
+# to specify which type of patterns (regexp-, glob-style) is
+# used.
+#
+# Arguments:
+# basedir Directory to start searching from.
+# args Options (-glob, -regexp, --) followed by a
+# list of patterns to search for.
+#
+# Results:
+# files a list of interesting files.
+
+proc fileutil_findByPattern {basedir args} {
+ set pos 0
+ set cmd ::fileutil_FindGlob
+ foreach a $args {
+ incr pos
+ switch -glob -- $a {
+ -- {break}
+ -regexp {set cmd ::fileutil_FindRegexp}
+ -glob {set cmd ::fileutil_FindGlob}
+ -* {return -code error "Unknown option $a"}
+ default {incr pos -1 ; break}
+ }
+ }
+
+ set args [lrange $args $pos end]
+
+ if {[llength $args] != 1} {
+ set pname [lindex [info level 0] 0]
+ return -code error \
+ "wrong#args for \"$pname\", should be\
+ \"$pname basedir ?-regexp|-glob? ?--? patterns\""
+ }
+
+ set patterns [lindex $args 0]
+ return [find $basedir [list $cmd $patterns]]
+}
+
+
+# ::fileutil_FindRegexp --
+#
+# Internal helper. Filter command used by 'findByPattern'
+# to match files based on regular expressions.
+#
+# Arguments:
+# patterns List of regular expressions to match against.
+# filename Name of the file to match against the patterns.
+# Results:
+# interesting A boolean flag. Set to true if the file
+# matches at least one of the patterns.
+
+proc fileutil_FindRegexp {patterns filename} {
+ foreach p $patterns {
+ if {[regexp -- $p $filename]} {
+ return 1
+ }
+ }
+ return 0
+}
+
+# ::fileutil_FindGlob --
+#
+# Internal helper. Filter command used by 'findByPattern'
+# to match files based on glob expressions.
+#
+# Arguments:
+# patterns List of glob expressions to match against.
+# filename Name of the file to match against the patterns.
+# Results:
+# interesting A boolean flag. Set to true if the file
+# matches at least one of the patterns.
+
+proc fileutil_FindGlob {patterns filename} {
+ foreach p $patterns {
+ if {[string match $p $filename]} {
+ return 1
+ }
+ }
+ return 0
+}
+
+# ::fileutil_stripPwd --
+#
+# If the specified path references is a path in [pwd] (or [pwd] itself) it
+# is made relative to [pwd]. Otherwise it is left unchanged.
+# In the case of [pwd] itself the result is the string '.'.
+#
+# Arguments:
+# path path to modify
+#
+# Results:
+# path The (possibly) modified path.
+
+proc fileutil_stripPwd {path} {
+
+ # [file split] is used to generate a canonical form for both
+ # paths, for easy comparison, and also one which is easy to modify
+ # using list commands.
+
+ set pwd [pwd]
+ if {[string equal $pwd $path]} {
+ return "."
+ }
+
+ set pwd [file split $pwd]
+ set npath [file split $path]
+
+ if {[string match ${pwd}* $npath]} {
+ set path [eval [linsert [lrange $npath [llength $pwd] end] 0 file join ]]
+ }
+ return $path
+}
+
+# ::fileutil_stripN --
+#
+# Removes N elements from the beginning of the path.
+#
+# Arguments:
+# path path to modify
+# n number of elements to strip
+#
+# Results:
+# path The modified path
+
+proc fileutil_stripN {path n} {
+ set path [file split $path]
+ if {$n >= [llength $path]} {
+ return {}
+ } else {
+ return [eval [linsert [lrange $path $n end] 0 file join]]
+ }
+}
+
+# ::fileutil_stripPath --
+#
+# If the specified path references/is a path in prefix (or prefix itself) it
+# is made relative to prefix. Otherwise it is left unchanged.
+# In the case of it being prefix itself the result is the string '.'.
+#
+# Arguments:
+# prefix prefix to strip from the path.
+# path path to modify
+#
+# Results:
+# path The (possibly) modified path.
+
+if {[string equal $::tcl_platform(platform) windows]} {
+
+ # Windows. While paths are stored with letter-case preserved al
+ # comparisons have to be done case-insensitive. For reference see
+ # SF Tcllib Bug 2499641.
+
+ proc fileutil_stripPath {prefix path} {
+ # [file split] is used to generate a canonical form for both
+ # paths, for easy comparison, and also one which is easy to modify
+ # using list commands.
+
+ set prefix [file split $prefix]
+ set npath [file split $path]
+
+ if {[string equal -nocase $prefix $npath]} {
+ return "."
+ }
+
+ if {[string match -nocase "${prefix} *" $npath]} {
+ set path [eval [linsert [lrange $npath [llength $prefix] end] 0 file join ]]
+ }
+ return $path
+ }
+} else {
+ proc fileutil_stripPath {prefix path} {
+ # [file split] is used to generate a canonical form for both
+ # paths, for easy comparison, and also one which is easy to modify
+ # using list commands.
+
+ set prefix [file split $prefix]
+ set npath [file split $path]
+
+ if {[string equal $prefix $npath]} {
+ return "."
+ }
+
+ if {[string match "${prefix} *" $npath]} {
+ set path [eval [linsert [lrange $npath [llength $prefix] end] 0 file join ]]
+ }
+ return $path
+ }
+}
+
+# ::fileutil_jail --
+#
+# Ensures that the input path 'filename' stays within the the
+# directory 'jail'. In this way it preventsuser-supplied paths
+# from escaping the jail.
+#
+# Arguments:
+# jail The path to the directory the other must
+# not escape from.
+# filename The path to prevent from escaping.
+#
+# Results:
+# path The (possibly) modified path surely within
+# the confines of the jail.
+
+proc fileutil_jail {jail filename} {
+ if {![string equal [file pathtype $filename] "relative"]} {
+ # Although the path to check is absolute (or volumerelative on
+ # windows) we cannot perform a simple prefix check to see if
+ # the path is inside the jail or not. We have to normalize
+ # both path and jail and then we can check. If the path is
+ # outside we make the original path relative and prefix it
+ # with the original jail. We do make the jail pseudo-absolute
+ # by prefixing it with the current working directory for that.
+
+ # Normalized jail. Fully resolved sym links, if any. Our main
+ # complication is that normalize does not resolve symlinks in the
+ # last component of the path given to it, so we add a bogus
+ # component, resolve, and then strip it off again. That is why the
+ # code is so large and long.
+
+ set njail [eval [list file join] [lrange [file split \
+ [fileutil_Normalize [file join $jail __dummy__]]] 0 end-1]]
+
+ # Normalize filename. Fully resolved sym links, if
+ # any. S.a. for an explanation of the complication.
+
+ set nfile [eval [list file join] [lrange [file split \
+ [fileutil_Normalize [file join $filename __dummy__]]] 0 end-1]]
+
+ if {[string match ${njail}* $nfile]} {
+ return $filename
+ }
+
+ # Outside the jail, put it inside. ... We normalize the input
+ # path lexically for this, to prevent escapes still lurking in
+ # the original path. (We cannot use the normalized path,
+ # symlinks may have bent it out of shape in unrecognizable ways.
+
+ return [eval [linsert [lrange [file split \
+ [fileutil_lexnormalize $filename]] 1 end] 0 file join [pwd] $jail]]
+ } else {
+ # The path is relative, consider it as outside
+ # implicitly. Normalize it lexically! to prevent escapes, then
+ # put the jail in front, use PWD to ensure absoluteness.
+
+ return [eval [linsert [file split [fileutil_lexnormalize $filename]] 0 \
+ file join [pwd] $jail]]
+ }
+}
+
+
+# ::fileutil_test --
+#
+# Simple API to testing various properties of
+# a path (read, write, file/dir, existence)
+#
+# Arguments:
+# path path to test
+# codes names of the properties to test
+# msgvar Name of variable to leave an error
+# message in. Optional.
+# label Label for error message, optional
+#
+# Results:
+# ok boolean flag, set if the path passes
+# all tests.
+
+
+global test
+array set test {
+ read {readable {Read access is denied}}
+ write {writable {Write access is denied}}
+ exec {executable {Is not executable}}
+ exists {exists {Does not exist}}
+ file {isfile {Is not a file}}
+ dir {isdirectory {Is not a directory}}
+}
+
+
+proc fileutil_test {path codes {msgvar {}} {label {}}} {
+ global test
+
+ if {[string equal $msgvar ""]} {
+ set msg ""
+ } else {
+ upvar 1 $msgvar msg
+ }
+
+ if {![string equal $label ""]} {append label { }}
+
+ if {![regexp {^(read|write|exec|exists|file|dir)} $codes]} {
+ # Translate single characters into proper codes
+ set codes [string map {
+ r read w write e exists x exec f file d dir
+ } [split $codes {}]]
+ }
+
+ foreach c $codes {
+ foreach {cmd text} $test($c) break
+ if {![file $cmd $path]} {
+ set msg "$label\"$path\": $text"
+ return 0
+ }
+ }
+
+ return 1
+}
+
+# ::fileutil_cat --
+#
+# Tcl implementation of the UNIX "cat" command. Returns the contents
+# of the specified files.
+#
+# Arguments:
+# args names of the files to read, interspersed with options
+# to set encodings, translations, or eofchar.
+#
+# Results:
+# data data read from the file.
+
+proc fileutil_cat {args} {
+ # Syntax: (?options? file)+
+ # options = -encoding ENC
+ # | -translation TRA
+ # | -eofchar ECH
+ # | --
+
+ if {![llength $args]} {
+ # Argument processing stopped with arguments missing.
+ return -code error \
+ "wrong#args: should be\
+ [lindex [info level 0] 0] ?-eofchar|-translation|-encoding arg?+ file ..."
+ }
+
+ # We go through the arguments using foreach and keeping track of
+ # the index we are at. We do not shift the arguments out to the
+ # left. That is inherently quadratic, copying everything down.
+
+ set opts {}
+ set mode maybeopt
+ set channels {}
+
+ foreach a $args {
+ if {[string equal $mode optarg]} {
+ lappend opts $a
+ set mode maybeopt
+ continue
+ } elseif {[string equal $mode maybeopt]} {
+ if {[string match -* $a]} {
+ switch -exact -- $a {
+ -encoding -
+ -translation -
+ -eofchar {
+ lappend opts $a
+ set mode optarg
+ continue
+ }
+ -- {
+ set mode file
+ continue
+ }
+ default {
+ return -code error \
+ "Bad option \"$a\",\
+ expected one of\
+ -encoding, -eofchar,\
+ or -translation"
+ }
+ }
+ }
+ # Not an option, but a file. Change mode and fall through.
+ set mode file
+ }
+ # Process file arguments
+
+ if {[string equal $a -]} {
+ # Stdin reference is special.
+
+ # Test that the current options are all ok.
+ # For stdin we have to avoid closing it.
+
+ set old [fconfigure stdin]
+ set fail [catch {
+ SetOptions stdin $opts
+ } msg] ; # {}
+ SetOptions stdin $old
+
+ if {$fail} {
+ return -code error $msg
+ }
+
+ lappend channels [list $a $opts 0]
+ } else {
+ if {![file exists $a]} {
+ return -code error "Cannot read file \"$a\", does not exist"
+ } elseif {![file isfile $a]} {
+ return -code error "Cannot read file \"$a\", is not a file"
+ } elseif {![file readable $a]} {
+ return -code error "Cannot read file \"$a\", read access is denied"
+ }
+
+ # Test that the current options are all ok.
+ set c [open $a r]
+ set fail [catch {
+ SetOptions $c $opts
+ } msg] ; # {}
+ close $c
+ if {$fail} {
+ return -code error $msg
+ }
+
+ lappend channels [list $a $opts [file size $a]]
+ }
+
+ # We may have more options and files coming after.
+ set mode maybeopt
+ }
+
+ if {![string equal $mode maybeopt]} {
+ # Argument processing stopped with arguments missing.
+ return -code error \
+ "wrong#args: should be\
+ [lindex [info level 0] 0] ?-eofchar|-translation|-encoding arg?+ file ..."
+ }
+
+ set data ""
+ foreach c $channels {
+ foreach {fname opts size} $c break
+
+ if {[string equal $fname -]} {
+ set old [fconfigure stdin]
+ SetOptions stdin $opts
+ append data [read stdin]
+ SetOptions stdin $old
+ continue
+ }
+
+ set c [open $fname r]
+ SetOptions $c $opts
+
+ if {$size > 0} {
+ # Used the [file size] command to get the size, which
+ # preallocates memory, rather than trying to grow it as
+ # the read progresses.
+ append data [read $c $size]
+ } else {
+ # if the file has zero bytes it is either empty, or
+ # something where [file size] reports 0 but the file
+ # actually has data (like the files in the /proc
+ # filesystem on Linux).
+ append data [read $c]
+ }
+ close $c
+ }
+
+ return $data
+}
+
+# ::fileutil_writeFile --
+#
+# Write the specified data into the named file,
+# creating it if necessary.
+#
+# Arguments:
+# options... Options and arguments.
+# filename Path to the file to write.
+# data The data to write into the file
+#
+# Results:
+# None.
+
+proc fileutil_writeFile {args} {
+ # Syntax: ?options? file data
+ # options = -encoding ENC
+ # | -translation TRA
+ # | -eofchar ECH
+ # | --
+
+ Spec Writable $args opts fname data
+
+ # Now perform the requested operation.
+
+ file mkdir [file dirname $fname]
+ set c [open $fname w]
+ SetOptions $c $opts
+ puts -nonewline $c $data
+ close $c
+ return
+}
+
+# ::fileutil_appendToFile --
+#
+# Append the specified data at the end of the named file,
+# creating it if necessary.
+#
+# Arguments:
+# options... Options and arguments.
+# filename Path to the file to extend.
+# data The data to extend the file with.
+#
+# Results:
+# None.
+
+proc fileutil_appendToFile {args} {
+ # Syntax: ?options? file data
+ # options = -encoding ENC
+ # | -translation TRA
+ # | -eofchar ECH
+ # | --
+
+ Spec Writable $args opts fname data
+
+ # Now perform the requested operation.
+
+ file mkdir [file dirname $fname]
+ set c [open $fname a]
+ SetOptions $c $opts
+ set at [tell $c]
+ puts -nonewline $c $data
+ close $c
+ return $at
+}
+
+# ::fileutil_insertIntoFile --
+#
+# Insert the specified data into the named file,
+# creating it if necessary, at the given locaton.
+#
+# Arguments:
+# options... Options and arguments.
+# filename Path to the file to extend.
+# data The data to extend the file with.
+#
+# Results:
+# None.
+
+proc fileutil_insertIntoFile {args} {
+
+ # Syntax: ?options? file at data
+ # options = -encoding ENC
+ # | -translation TRA
+ # | -eofchar ECH
+ # | --
+
+ Spec ReadWritable $args opts fname at data
+
+ set max [file size $fname]
+ CheckLocation $at $max insertion
+
+ if {[string length $data] == 0} {
+ # Another degenerate case, inserting nothing.
+ # Leave the file well enough alone.
+ return
+ }
+
+ foreach {c o t} [Open2 $fname $opts] break
+
+ # The degenerate cases of both appending and insertion at the
+ # beginning of the file allow more optimized implementations of
+ # the operation.
+
+ if {$at == 0} {
+ puts -nonewline $o $data
+ fcopy $c $o
+ } elseif {$at == $max} {
+ fcopy $c $o
+ puts -nonewline $o $data
+ } else {
+ fcopy $c $o -size $at
+ puts -nonewline $o $data
+ fcopy $c $o
+ }
+
+ Close2 $fname $t $c $o
+ return
+}
+
+# ::fileutil_removeFromFile --
+#
+# Remove n characters from the named file,
+# starting at the given locaton.
+#
+# Arguments:
+# options... Options and arguments.
+# filename Path to the file to extend.
+# at Location to start the removal from.
+# n Number of characters to remove.
+#
+# Results:
+# None.
+
+proc fileutil_removeFromFile {args} {
+
+ # Syntax: ?options? file at n
+ # options = -encoding ENC
+ # | -translation TRA
+ # | -eofchar ECH
+ # | --
+
+ Spec ReadWritable $args opts fname at n
+
+ set max [file size $fname]
+ CheckLocation $at $max removal
+ CheckLength $n $at $max removal
+
+ if {$n == 0} {
+ # Another degenerate case, removing nothing.
+ # Leave the file well enough alone.
+ return
+ }
+
+ foreach {c o t} [Open2 $fname $opts] break
+
+ # The degenerate cases of both removal from the beginning or end
+ # of the file allow more optimized implementations of the
+ # operation.
+
+ if {$at == 0} {
+ seek $c $n current
+ fcopy $c $o
+ } elseif {($at + $n) == $max} {
+ fcopy $c $o -size $at
+ # Nothing further to copy.
+ } else {
+ fcopy $c $o -size $at
+ seek $c $n current
+ fcopy $c $o
+ }
+
+ Close2 $fname $t $c $o
+ return
+}
+
+# ::fileutil_replaceInFile --
+#
+# Remove n characters from the named file,
+# starting at the given locaton, and replace
+# it with the given data.
+#
+# Arguments:
+# options... Options and arguments.
+# filename Path to the file to extend.
+# at Location to start the removal from.
+# n Number of characters to remove.
+# data The replacement data.
+#
+# Results:
+# None.
+
+proc fileutil_replaceInFile {args} {
+
+ # Syntax: ?options? file at n data
+ # options = -encoding ENC
+ # | -translation TRA
+ # | -eofchar ECH
+ # | --
+
+ Spec ReadWritable $args opts fname at n data
+
+ set max [file size $fname]
+ CheckLocation $at $max replacement
+ CheckLength $n $at $max replacement
+
+ if {
+ ($n == 0) &&
+ ([string length $data] == 0)
+ } {
+ # Another degenerate case, replacing nothing with
+ # nothing. Leave the file well enough alone.
+ return
+ }
+
+ foreach {c o t} [Open2 $fname $opts] break
+
+ # Check for degenerate cases and handle them separately,
+ # i.e. strip the no-op parts out of the general implementation.
+
+ if {$at == 0} {
+ if {$n == 0} {
+ # Insertion instead of replacement.
+
+ puts -nonewline $o $data
+ fcopy $c $o
+
+ } elseif {[string length $data] == 0} {
+ # Removal instead of replacement.
+
+ seek $c $n current
+ fcopy $c $o
+
+ } else {
+ # General replacement at front.
+
+ seek $c $n current
+ puts -nonewline $o $data
+ fcopy $c $o
+ }
+ } elseif {($at + $n) == $max} {
+ if {$n == 0} {
+ # Appending instead of replacement
+
+ fcopy $c $o
+ puts -nonewline $o $data
+
+ } elseif {[string length $data] == 0} {
+ # Truncating instead of replacement
+
+ fcopy $c $o -size $at
+ # Nothing further to copy.
+
+ } else {
+ # General replacement at end
+
+ fcopy $c $o -size $at
+ puts -nonewline $o $data
+ }
+ } else {
+ if {$n == 0} {
+ # General insertion.
+
+ fcopy $c $o -size $at
+ puts -nonewline $o $data
+ fcopy $c $o
+
+ } elseif {[string length $data] == 0} {
+ # General removal.
+
+ fcopy $c $o -size $at
+ seek $c $n current
+ fcopy $c $o
+
+ } else {
+ # General replacement.
+
+ fcopy $c $o -size $at
+ seek $c $n current
+ puts -nonewline $o $data
+ fcopy $c $o
+ }
+ }
+
+ Close2 $fname $t $c $o
+ return
+}
+
+# ::fileutil_updateInPlace --
+#
+# Run command prefix on the contents of the
+# file and replace them with the result of
+# the command.
+#
+# Arguments:
+# options... Options and arguments.
+# filename Path to the file to extend.
+# cmd Command prefix to run.
+#
+# Results:
+# None.
+
+proc fileutil_updateInPlace {args} {
+ # Syntax: ?options? file cmd
+ # options = -encoding ENC
+ # | -translation TRA
+ # | -eofchar ECH
+ # | --
+
+ Spec ReadWritable $args opts fname cmd
+
+ # readFile/cat inlined ...
+
+ set c [open $fname r]
+ SetOptions $c $opts
+ set data [read $c]
+ close $c
+
+ # Transformation. Abort and do not modify the target file if an
+ # error was raised during this step.
+
+ lappend cmd $data
+ set code [catch {uplevel 1 $cmd} res]
+ if {$code} {
+ return -code $code $res
+ }
+
+ # writeFile inlined, with careful preservation of old contents
+ # until we are sure that the write was ok.
+
+ if {[catch {
+ file rename -force $fname ${fname}.bak
+
+ set o [open $fname w]
+ SetOptions $o $opts
+ puts -nonewline $o $res
+ close $o
+
+ file delete -force ${fname}.bak
+ } msg]} {
+ if {[file exists ${fname}.bak]} {
+ catch {
+ file rename -force ${fname}.bak $fname
+ }
+ return -code error $msg
+ }
+ }
+ return
+}
+
+proc fileutil_Writable {fname mv} {
+ upvar 1 $mv msg
+ if {[file exists $fname]} {
+ if {![file isfile $fname]} {
+ set msg "Cannot use file \"$fname\", is not a file"
+ return 0
+ } elseif {![file writable $fname]} {
+ set msg "Cannot use file \"$fname\", write access is denied"
+ return 0
+ }
+ }
+ return 1
+}
+
+proc fileutil_ReadWritable {fname mv} {
+ upvar 1 $mv msg
+ if {![file exists $fname]} {
+ set msg "Cannot use file \"$fname\", does not exist"
+ return 0
+ } elseif {![file isfile $fname]} {
+ set msg "Cannot use file \"$fname\", is not a file"
+ return 0
+ } elseif {![file writable $fname]} {
+ set msg "Cannot use file \"$fname\", write access is denied"
+ return 0
+ } elseif {![file readable $fname]} {
+ set msg "Cannot use file \"$fname\", read access is denied"
+ return 0
+ }
+ return 1
+}
+
+proc fileutil_Spec {check alist ov fv args} {
+ upvar 1 $ov opts $fv fname
+
+ set n [llength $args] ; # Num more args
+ incr n ; # Count path as well
+
+ set opts {}
+ set mode maybeopt
+
+ set at 0
+ foreach a $alist {
+ if {[string equal $mode optarg]} {
+ lappend opts $a
+ set mode maybeopt
+ incr at
+ continue
+ } elseif {[string equal $mode maybeopt]} {
+ if {[string match -* $a]} {
+ switch -exact -- $a {
+ -encoding -
+ -translation -
+ -eofchar {
+ lappend opts $a
+ set mode optarg
+ incr at
+ continue
+ }
+ -- {
+ # Stop processing.
+ incr at
+ break
+ }
+ default {
+ return -code error \
+ "Bad option \"$a\",\
+ expected one of\
+ -encoding, -eofchar,\
+ or -translation"
+ }
+ }
+ }
+ # Not an option, but a file.
+ # Stop processing.
+ break
+ }
+ }
+
+ if {([llength $alist] - $at) != $n} {
+ # Argument processing stopped with arguments missing, or too
+ # many
+ return -code error \
+ "wrong#args: should be\
+ [lindex [info level 1] 0] ?-eofchar|-translation|-encoding arg? file $args"
+ }
+
+ set fname [lindex $alist $at]
+ incr at
+ foreach \
+ var $args \
+ val [lrange $alist $at end] {
+ upvar 1 $var A
+ set A $val
+ }
+
+ # Check given path ...
+
+ if {![eval [linsert $check end $a msg]]} {
+ return -code error $msg
+ }
+
+ return
+}
+
+proc fileutil_Open2 {fname opts} {
+ set c [open $fname r]
+ set t [tempfile]
+ set o [open $t w]
+
+ SetOptions $c $opts
+ SetOptions $o $opts
+
+ return [list $c $o $t]
+}
+
+proc fileutil_Close2 {f temp in out} {
+ close $in
+ close $out
+
+ file copy -force $f ${f}.bak
+ file rename -force $temp $f
+ file delete -force ${f}.bak
+ return
+}
+
+proc fileutil_SetOptions {c opts} {
+ if {![llength $opts]} return
+ eval [linsert $opts 0 fconfigure $c]
+ return
+}
+
+proc fileutil_CheckLocation {at max label} {
+ if {![string is integer -strict $at]} {
+ return -code error \
+ "Expected integer but got \"$at\""
+ } elseif {$at < 0} {
+ return -code error \
+ "Bad $label point $at, before start of data"
+ } elseif {$at > $max} {
+ return -code error \
+ "Bad $label point $at, behind end of data"
+ }
+}
+
+proc fileutil_CheckLength {n at max label} {
+ if {![string is integer -strict $n]} {
+ return -code error \
+ "Expected integer but got \"$n\""
+ } elseif {$n < 0} {
+ return -code error \
+ "Bad $label size $n"
+ } elseif {($at + $n) > $max} {
+ return -code error \
+ "Bad $label size $n, going behind end of data"
+ }
+}
+
+# ::fileutil_foreachLine --
+#
+# Executes a script for every line in a file.
+#
+# Arguments:
+# var name of the variable to contain the lines
+# filename name of the file to read.
+# cmd The script to execute.
+#
+# Results:
+# None.
+
+proc fileutil_foreachLine {var filename cmd} {
+ upvar 1 $var line
+ set fp [open $filename r]
+
+ # -future- Use try/eval from tcllib/control
+ catch {
+ set code 0
+ set result {}
+ while {[gets $fp line] >= 0} {
+ set code [catch {uplevel 1 $cmd} result]
+ if {($code != 0) && ($code != 4)} {break}
+ }
+ }
+ close $fp
+
+ if {($code == 0) || ($code == 3) || ($code == 4)} {
+ return $result
+ }
+ if {$code == 1} {
+ global errorCode errorInfo
+ return \
+ -code $code \
+ -errorcode $errorCode \
+ -errorinfo $errorInfo \
+ $result
+ }
+ return -code $code $result
+}
+
+# ::fileutil_fileType --
+#
+# Do some simple heuristics to determine file type.
+#
+#
+# Arguments:
+# filename Name of the file to test.
+#
+# Results
+# type Type of the file. May be a list if multiple tests
+# are positive (eg, a file could be both a directory
+# and a link). In general, the list proceeds from most
+# general (eg, binary) to most specific (eg, gif), so
+# the full type for a GIF file would be
+# "binary graphic gif"
+#
+# At present, the following types can be detected:
+#
+# directory
+# empty
+# binary
+# text
+# script
+# executable [elf, dos, ne, pe]
+# binary graphic [gif, jpeg, png, tiff, bitmap, icns]
+# ps, eps, pdf
+# html
+# xml
+# message pgp
+# compressed [bzip, gzip, zip, tar]
+# audio [mpeg, wave]
+# gravity_wave_data_frame
+# link
+# doctools, doctoc, and docidx documentation files.
+#
+
+proc fileutil_fileType {filename} {
+ ;## existence test
+ if { ! [ file exists $filename ] } {
+ set err "file not found: '$filename'"
+ return -code error $err
+ }
+ ;## directory test
+ if { [ file isdirectory $filename ] } {
+ set type directory
+ if { ! [ catch {file readlink $filename} ] } {
+ lappend type link
+ }
+ return $type
+ }
+ ;## empty file test
+ if { ! [ file size $filename ] } {
+ set type empty
+ if { ! [ catch {file readlink $filename} ] } {
+ lappend type link
+ }
+ return $type
+ }
+ set bin_rx {[\x00-\x08\x0b\x0e-\x1f]}
+
+ if { [ catch {
+ set fid [ open $filename r ]
+ fconfigure $fid -translation binary
+ fconfigure $fid -buffersize 1024
+ fconfigure $fid -buffering full
+ set test [ read $fid 1024 ]
+ ::close $fid
+ } err ] } {
+ catch { ::close $fid }
+ return -code error "::fileutil_fileType: $err"
+ }
+
+ if { [ regexp $bin_rx $test ] } {
+ set type binary
+ set binary 1
+ } else {
+ set type text
+ set binary 0
+ }
+
+ # SF Tcllib bug [795585]. Allowing whitespace between #!
+ # and path of script interpreter
+
+ set metakit 0
+
+ if { [ regexp {^\#\!\s*(\S+)} $test -> terp ] } {
+ lappend type script $terp
+ } elseif {([regexp "\\\[manpage_begin " $test] &&
+ !([regexp -- {--- !doctools ---} $test] || [regexp -- "!tcl\.tk//DSL doctools//EN//" $test])) ||
+ ([regexp -- {--- doctools ---} $test] || [regexp -- "tcl\.tk//DSL doctools//EN//" $test])} {
+ lappend type doctools
+ } elseif {([regexp "\\\[toc_begin " $test] &&
+ !([regexp -- {--- !doctoc ---} $test] || [regexp -- "!tcl\.tk//DSL doctoc//EN//" $test])) ||
+ ([regexp -- {--- doctoc ---} $test] || [regexp -- "tcl\.tk//DSL doctoc//EN//" $test])} {
+ lappend type doctoc
+ } elseif {([regexp "\\\[index_begin " $test] &&
+ !([regexp -- {--- !docidx ---} $test] || [regexp -- "!tcl\.tk//DSL docidx//EN//" $test])) ||
+ ([regexp -- {--- docidx ---} $test] || [regexp -- "tcl\.tk//DSL docidx//EN//" $test])} {
+ lappend type docidx
+ } elseif {[regexp -- "tcl\\.tk//DSL diagram//EN//" $test]} {
+ lappend type tkdiagram
+ } elseif { $binary && [ regexp {^[\x7F]ELF} $test ] } {
+ lappend type executable elf
+ } elseif { $binary && [string match "MZ*" $test] } {
+ if { [scan [string index $test 24] %c] < 64 } {
+ lappend type executable dos
+ } else {
+ binary scan [string range $test 60 61] s next
+ set sig [string range $test $next [expr {$next + 1}]]
+ if { $sig == "NE" || $sig == "PE" } {
+ lappend type executable [string tolower $sig]
+ } else {
+ lappend type executable dos
+ }
+ }
+ } elseif { $binary && [string match "BZh91AY\&SY*" $test] } {
+ lappend type compressed bzip
+ } elseif { $binary && [string match "\x1f\x8b*" $test] } {
+ lappend type compressed gzip
+ } elseif { $binary && [string range $test 257 262] == "ustar\x00" } {
+ lappend type compressed tar
+ } elseif { $binary && [string match "\x50\x4b\x03\x04*" $test] } {
+ lappend type compressed zip
+ } elseif { $binary && [string match "GIF*" $test] } {
+ lappend type graphic gif
+ } elseif { $binary && [string match "icns*" $test] } {
+ lappend type graphic icns bigendian
+ } elseif { $binary && [string match "snci*" $test] } {
+ lappend type graphic icns smallendian
+ } elseif { $binary && [string match "\x89PNG*" $test] } {
+ lappend type graphic png
+ } elseif { $binary && [string match "\xFF\xD8\xFF*" $test] } {
+ binary scan $test x3H2x2a5 marker txt
+ if { $marker == "e0" && $txt == "JFIF\x00" } {
+ lappend type graphic jpeg jfif
+ } elseif { $marker == "e1" && $txt == "Exif\x00" } {
+ lappend type graphic jpeg exif
+ }
+ } elseif { $binary && [string match "MM\x00\**" $test] } {
+ lappend type graphic tiff
+ } elseif { $binary && [string match "BM*" $test] && [string range $test 6 9] == "\x00\x00\x00\x00" } {
+ lappend type graphic bitmap
+ } elseif { $binary && [string match "\%PDF\-*" $test] } {
+ lappend type pdf
+ } elseif { ! $binary && [string match -nocase "*\*" $test] } {
+ lappend type html
+ } elseif { [string match "\%\!PS\-*" $test] } {
+ lappend type ps
+ if { [string match "* EPSF\-*" $test] } {
+ lappend type eps
+ }
+ } elseif { [string match -nocase "*\<\?xml*" $test] } {
+ lappend type xml
+ if { [ regexp -nocase {\<\!DOCTYPE\s+(\S+)} $test -> doctype ] } {
+ lappend type $doctype
+ }
+ } elseif { [string match {*BEGIN PGP MESSAGE*} $test] } {
+ lappend type message pgp
+ } elseif { $binary && [string match {IGWD*} $test] } {
+ lappend type gravity_wave_data_frame
+ } elseif {[string match "JL\x1a\x00*" $test] && ([file size $filename] >= 27)} {
+ lappend type metakit smallendian
+ set metakit 1
+ } elseif {[string match "LJ\x1a\x00*" $test] && ([file size $filename] >= 27)} {
+ lappend type metakit bigendian
+ set metakit 1
+ } elseif { $binary && [string match "RIFF*" $test] && [string range $test 8 11] == "WAVE" } {
+ lappend type audio wave
+ } elseif { $binary && [string match "ID3*" $test] } {
+ lappend type audio mpeg
+ } elseif { $binary && [binary scan $test S tmp] && [expr {$tmp & 0xFFE0}] == 65504 } {
+ lappend type audio mpeg
+ }
+
+ # Additional checks of file contents at the end of the file,
+ # possibly pointing into the middle too (attached metakit,
+ # attached zip).
+
+ ## Metakit File format: http://www.equi4.com/metakit/metakit-ff.html
+ ## Metakit database attached ? ##
+
+ if {!$metakit && ([file size $filename] >= 27)} {
+ # The offsets in the footer are in always bigendian format
+
+ if { [ catch {
+ set fid [ open $filename r ]
+ fconfigure $fid -translation binary
+ fconfigure $fid -buffersize 1024
+ fconfigure $fid -buffering full
+ seek $fid -16 end
+ set test [ read $fid 16 ]
+ ::close $fid
+ } err ] } {
+ catch { ::close $fid }
+ return -code error "::fileutil_fileType: $err"
+ }
+
+ binary scan $test IIII __ hdroffset __ __
+ set hdroffset [expr {[file size $filename] - 16 - $hdroffset}]
+
+ # Further checks iff the offset is actually inside the file.
+
+ if {($hdroffset >= 0) && ($hdroffset < [file size $filename])} {
+ # Seek to the specified location and try to match a metakit header
+ # at this location.
+
+ if { [ catch {
+ set fid [ open $filename r ]
+ fconfigure $fid -translation binary
+ fconfigure $fid -buffersize 1024
+ fconfigure $fid -buffering full
+ seek $fid $hdroffset start
+ set test [ read $fid 16 ]
+ ::close $fid
+ } err ] } {
+ catch { ::close $fid }
+ return -code error "::fileutil_fileType: $err"
+ }
+
+ if {[string match "JL\x1a\x00*" $test]} {
+ lappend type attached metakit smallendian
+ set metakit 1
+ } elseif {[string match "LJ\x1a\x00*" $test]} {
+ lappend type attached metakit bigendian
+ set metakit 1
+ }
+ }
+ }
+
+ ## Zip File Format: http://zziplib.sourceforge.net/zzip-parse.html
+ ## http://www.pkware.com/products/enterprise/white_papers/appnote.html
+
+
+ ;## lastly, is it a link?
+ if { ! [ catch {file readlink $filename} ] } {
+ lappend type link
+ }
+ return $type
+}
+
+# ::fileutil_tempdir --
+#
+# Return the correct directory to use for temporary files.
+# Python attempts this sequence, which seems logical:
+#
+# 1. The directory named by the `TMPDIR' environment variable.
+#
+# 2. The directory named by the `TEMP' environment variable.
+#
+# 3. The directory named by the `TMP' environment variable.
+#
+# 4. A platform-specific location:
+# * On Macintosh, the `Temporary Items' folder.
+#
+# * On Windows, the directories `C:\\TEMP', `C:\\TMP',
+# `\\TEMP', and `\\TMP', in that order.
+#
+# * On all other platforms, the directories `/tmp',
+# `/var/tmp', and `/usr/tmp', in that order.
+#
+# 5. As a last resort, the current working directory.
+#
+# The code here also does
+#
+# 0. The directory set by invoking tempdir with an argument.
+# If this is present it is used exclusively.
+#
+# Arguments:
+# None.
+#
+# Side Effects:
+# None.
+#
+# Results:
+# The directory for temporary files.
+
+proc fileutil_tempdir {args} {
+ if {[llength $args] > 1} {
+ return -code error {wrong#args: should be "::fileutil_tempdir ?path?"}
+ } elseif {[llength $args] == 1} {
+ global tempdir
+ set tempdir [lindex $args 0]
+ global tempdirSet
+ set tempdirSet 1
+ return
+ }
+ return [fileutil_Normalize [TempDir]]
+}
+
+proc fileutil_tempdirReset {} {
+ global tempdir
+ set tempdir {}
+ global tempdirSet
+ set tempdirSet 0
+ return
+}
+
+proc fileutil_TempDir {} {
+ global tcl_platform env tempdir tempdirSet
+
+ set attempdirs [list]
+ set problems {}
+
+ if {$tempdirSet} {
+ lappend attempdirs $tempdir
+ lappend problems {User/Application specified tempdir}
+ } else {
+ foreach tmp {TMPDIR TEMP TMP} {
+ if { [info exists env($tmp)] } {
+ lappend attempdirs $env($tmp)
+ } else {
+ lappend problems "No environment variable $tmp"
+ }
+ }
+
+ switch $tcl_platform(platform) {
+ windows {
+ lappend attempdirs "C:\\TEMP" "C:\\TMP" "\\TEMP" "\\TMP"
+ }
+ macintosh {
+ lappend attempdirs $env(TRASH_FOLDER) ;# a better place?
+ }
+ default {
+ lappend attempdirs \
+ [file join / tmp] \
+ [file join / var tmp] \
+ [file join / usr tmp]
+ }
+ }
+
+ lappend attempdirs [pwd]
+ }
+
+ foreach tmp $attempdirs {
+ if { [file isdirectory $tmp] && [file writable $tmp] } {
+ return $tmp
+ } elseif { ![file isdirectory $tmp] } {
+ lappend problems "Not a directory: $tmp"
+ } else {
+ lappend problems "Not writable: $tmp"
+ }
+ }
+
+ # Fail if nothing worked.
+ return -code error "Unable to determine a proper directory for temporary files\n[join $problems \n]"
+}
+
+set tempdir {}
+set tempdirSet 0
+
+# ::fileutil_tempfile --
+#
+# generate a temporary file name suitable for writing to
+# the file name will be unique, writable and will be in the
+# appropriate system specific temp directory
+# Code taken from http://mini.net/tcl/772 attributed to
+# Igor Volobouev and anon.
+#
+# Arguments:
+# prefix - a prefix for the filename, p
+# Results:
+# returns a file name
+#
+
+proc fileutil_tempfile {{prefix {}}} {
+ return [fileutil_Normalize [TempFile $prefix]]
+}
+
+proc fileutil_TempFile {prefix} {
+ set tmpdir [tempdir]
+
+ set chars "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
+ set nrand_chars 10
+ set maxtries 10
+ set access [list RDWR CREAT EXCL]
+ set permission 0600
+ set channel ""
+ set checked_dir_writable 0
+
+ for {set i 0} {$i < $maxtries} {incr i} {
+ set newname $prefix
+ for {set j 0} {$j < $nrand_chars} {incr j} {
+ append newname [string index $chars \
+ [expr {int(rand()*62)}]]
+ }
+ set newname [file join $tmpdir $newname]
+
+ if {[catch {open $newname $access $permission} channel]} {
+ if {!$checked_dir_writable} {
+ set dirname [file dirname $newname]
+ if {![file writable $dirname]} {
+ return -code error "Directory $dirname is not writable"
+ }
+ set checked_dir_writable 1
+ }
+ } else {
+ # Success
+ close $channel
+ return $newname
+ }
+
+ }
+ if {[string compare $channel ""]} {
+ return -code error "Failed to open a temporary file: $channel"
+ } else {
+ return -code error "Failed to find an unused temporary file name"
+ }
+}
+
+# ::fileutil_install --
+#
+# Tcl version of the 'install' command, which copies files from
+# one places to another and also optionally sets some attributes
+# such as group, owner, and permissions.
+#
+# Arguments:
+# -m Change the file permissions to the specified
+# value. Valid arguments are those accepted by
+# file attributes -permissions
+#
+# Results:
+# None.
+
+# TODO - add options for group/owner manipulation.
+
+proc fileutil_install {args} {
+ set options {
+ {m.arg "" "Set permission mode"}
+ }
+ set usage ": [lindex [info level 0] 0]\
+\[options] source destination \noptions:"
+ array set params [::cmdline::getoptions args $options $usage]
+ # Args should now just be the source and destination.
+ if { [llength $args] < 2 } {
+ return -code error $usage
+ }
+ set src [lindex $args 0]
+ set dst [lindex $args 1]
+ file copy -force $src $dst
+ if { $params(m) != "" } {
+ set targets [::fileutil_find $dst]
+ foreach fl $targets {
+ file attributes $fl -permissions $params(m)
+ }
+ }
+}
+
+# ### ### ### ######### ######### #########
+
+proc fileutil_lexnormalize {sp} {
+ set spx [file split $sp]
+
+ # Resolution of embedded relative modifiers (., and ..).
+
+ if {
+ ([lsearch -exact $spx . ] < 0) &&
+ ([lsearch -exact $spx ..] < 0)
+ } {
+ # Quick path out if there are no relative modifiers
+ return $sp
+ }
+
+ set absolute [expr {![string equal [file pathtype $sp] relative]}]
+ # A volumerelative path counts as absolute for our purposes.
+
+ set sp $spx
+ set np {}
+ set noskip 1
+
+ while {[llength $sp]} {
+ set ele [lindex $sp 0]
+ set sp [lrange $sp 1 end]
+ set islast [expr {[llength $sp] == 0}]
+
+ if {[string equal $ele ".."]} {
+ if {
+ ($absolute && ([llength $np] > 1)) ||
+ (!$absolute && ([llength $np] >= 1))
+ } {
+ # .. : Remove the previous element added to the
+ # new path, if there actually is enough to remove.
+ set np [lrange $np 0 end-1]
+ }
+ } elseif {[string equal $ele "."]} {
+ # Ignore .'s, they stay at the current location
+ continue
+ } else {
+ # A regular element.
+ lappend np $ele
+ }
+ }
+ if {[llength $np] > 0} {
+ return [eval [linsert $np 0 file join]]
+ # 8.5: return [file join {*}$np]
+ }
+ return {}
+}
+
+# ### ### ### ######### ######### #########
+## Forward compatibility. Some routines require path normalization,
+## something we have supported by the builtin 'file' only since Tcl
+## 8.4. For versions of Tcl before that, to be supported by the
+## module, we implement a normalizer in Tcl itself. Slow, but working.
+
+if {[package vcompare [package provide Tcl] 8.4] < 0} {
+ # Pre 8.4. We do not have 'file-normalize'. We create an
+ # approximation for it based on earlier commands.
+
+ # ... Hm. This is lexical normalization. It does not resolve
+ # symlinks in the path to their origin.
+
+ proc fileutil_Normalize {sp} {
+ set sp [file split $sp]
+
+ # Conversion of the incoming path to absolute.
+ if {[string equal [file pathtype [lindex $sp 0]] "relative"]} {
+ set sp [file split [eval [list file join [pwd]] $sp]]
+ }
+
+ # Resolution of symlink components, and embedded relative
+ # modifiers (., and ..).
+
+ set np {}
+ set noskip 1
+ while {[llength $sp]} {
+ set ele [lindex $sp 0]
+ set sp [lrange $sp 1 end]
+ set islast [expr {[llength $sp] == 0}]
+
+ if {[string equal $ele ".."]} {
+ if {[llength $np] > 1} {
+ # .. : Remove the previous element added to the
+ # new path, if there actually is enough to remove.
+ set np [lrange $np 0 end-1]
+ }
+ } elseif {[string equal $ele "."]} {
+ # Ignore .'s, they stay at the current location
+ continue
+ } else {
+ # A regular element. If it is not the last component
+ # then check if the combination is a symlink, and if
+ # yes, resolve it.
+
+ lappend np $ele
+
+ if {!$islast && $noskip} {
+ # The flag 'noskip' is technically not required,
+ # just 'file exists'. However if a path P does not
+ # exist, then all longer paths starting with P can
+ # not exist either, and using the flag to store
+ # this knowledge then saves us a number of
+ # unnecessary stat calls. IOW this a performance
+ # optimization.
+
+ set p [eval file join $np]
+ set noskip [file exists $p]
+ if {$noskip} {
+ if {[string equal link [file type $p]]} {
+ set dst [file readlink $p]
+
+ # We always push the destination in front of
+ # the source path (in expanded form). So that
+ # we handle .., .'s, and symlinks inside of
+ # this path as well. An absolute path clears
+ # the result, a relative one just removes the
+ # last, now resolved component.
+
+ set sp [eval [linsert [file split $dst] 0 linsert $sp 0]]
+
+ if {![string equal relative [file pathtype $dst]]} {
+ # Absolute|volrelative destination, clear
+ # result, we have to start over.
+ set np {}
+ } else {
+ # Relative link, just remove the resolved
+ # component again.
+ set np [lrange $np 0 end-1]
+ }
+ }
+ }
+ }
+ }
+ }
+ if {[llength $np] > 0} {
+ return [eval file join $np]
+ }
+ return {}
+ }
+} else {
+ proc fileutil_Normalize {sp} {
+ file-normalize $sp
+ }
+}
+
+# ::fileutil_relative --
+#
+# Taking two _directory_ paths, a base and a destination, computes the path
+# of the destination relative to the base.
+#
+# Arguments:
+# base The path to make the destination relative to.
+# dst The destination path
+#
+# Results:
+# The path of the destination, relative to the base.
+
+proc fileutil_relative {base dst} {
+ # Ensure that the link to directory 'dst' is properly done relative to
+ # the directory 'base'.
+
+ if {![string equal [file pathtype $base] [file pathtype $dst]]} {
+ return -code error "Unable to compute relation for paths of different pathtypes: [file pathtype $base] vs. [file pathtype $dst], ($base vs. $dst)"
+ }
+
+ set base [fileutil_lexnormalize [file join [pwd] $base]]
+ set dst [fileutil_lexnormalize [file join [pwd] $dst]]
+
+ set save $dst
+ set base [file split $base]
+ set dst [file split $dst]
+
+ while {[string equal [lindex $dst 0] [lindex $base 0]]} {
+ set dst [lrange $dst 1 end]
+ set base [lrange $base 1 end]
+ if {![llength $dst]} {break}
+ }
+
+ set dstlen [llength $dst]
+ set baselen [llength $base]
+
+ if {($dstlen == 0) && ($baselen == 0)} {
+ # Cases:
+ # (a) base == dst
+
+ set dst .
+ } else {
+ # Cases:
+ # (b) base is: base/sub = sub
+ # dst is: base = {}
+
+ # (c) base is: base = {}
+ # dst is: base/sub = sub
+
+ while {$baselen > 0} {
+ set dst [linsert $dst 0 ..]
+ incr baselen -1
+ }
+ # 8.5: set dst [file join {*}$dst]
+ set dst [eval [linsert $dst 0 file join]]
+ }
+
+ return $dst
+}
+
+# ::fileutil_relativeUrl --
+#
+# Taking two _file_ paths, a base and a destination, computes the path
+# of the destination relative to the base, from the inside of the base.
+#
+# This is how a browser resolves relative links in a file, hence the
+# url in the command name.
+#
+# Arguments:
+# base The file path to make the destination relative to.
+# dst The destination file path
+#
+# Results:
+# The path of the destination file, relative to the base file.
+
+proc fileutil_relativeUrl {base dst} {
+ # Like 'relative', but for links from _inside_ a file to a
+ # different file.
+
+ if {![string equal [file pathtype $base] [file pathtype $dst]]} {
+ return -code error "Unable to compute relation for paths of different pathtypes: [file pathtype $base] vs. [file pathtype $dst], ($base vs. $dst)"
+ }
+
+ set base [fileutil_lexnormalize [file join [pwd] $base]]
+ set dst [fileutil_lexnormalize [file join [pwd] $dst]]
+
+ set basedir [file dirname $base]
+ set dstdir [file dirname $dst]
+
+ set dstdir [relative $basedir $dstdir]
+
+ # dstdir == '.' on input => dstdir output has trailing './'. Strip
+ # this superfluous segment off.
+
+ if {[string equal $dstdir "."]} {
+ return [file tail $dst]
+ } elseif {[string equal [file tail $dstdir] "."]} {
+ return [file join [file dirname $dstdir] [file tail $dst]]
+ } else {
+ return [file join $dstdir [file tail $dst]]
+ }
+}
+
+# ::fileutil_fullnormalize --
+#
+# Normalizes a path completely. I.e. a symlink in the last
+# element is resolved as well, not only symlinks in the higher
+# elements.
+#
+# Arguments:
+# path The path to normalize
+#
+# Results:
+# The input path with all symlinks resolved.
+
+proc fileutil_fullnormalize {path} {
+ # When encountering symlinks in a file copy operation Tcl copies
+ # the link, not the contents of the file it references. There are
+ # situations there this is not acceptable. For these this command
+ # resolves all symbolic links in the path, including in the last
+ # element of the path. A "file copy" using the return value of
+ # this command copies an actual file, it will not encounter
+ # symlinks.
+
+ # BUG / WORKAROUND. Using the / instead of the join seems to work
+ # around a bug in the path handling on windows which can break the
+ # core 'file-normalize' for symbolic links. This was exposed by
+ # the find testsuite which could not reproduced outside. I believe
+ # that there is some deep path bug in the core triggered under
+ # special circumstances. Use of / likely forces a refresh through
+ # the string rep and so avoids the problem with the path intrep.
+
+ return [file dirname [fileutil_Normalize $path/__dummy__]]
+ #return [file dirname [fileutil_Normalize [file join $path __dummy__]]]
+}
+
+set tclver [package present Tcl]
+if {$tclver ne {} && [package vsatisfies [package present Tcl] 8.5]} {
+ # Tcl 8.5+.
+ # We have to check readability of "current" on our own, glob
+ # changed to error out instead of returning nothing.
+
+ proc fileutil_ACCESS {args} {}
+
+ proc fileutil_GLOBF {current} {
+ if {![file readable $current]} {
+ return {}
+ }
+ if {([file type $current] eq "link") &&
+ !([file exists [file readlink $current]] &&
+ [file readable [file readlink $current]])} {
+ return {}
+ }
+
+ set res [lsort -unique [concat \
+ [glob -nocomplain -directory $current -types f -- *] \
+ [glob -nocomplain -directory $current -types {hidden f} -- *]]]
+
+ # Look for broken links (They are reported as neither file nor directory).
+ foreach l [lsort -unique [concat \
+ [glob -nocomplain -directory $current -types l -- *] \
+ [glob -nocomplain -directory $current -types {hidden l} -- *]]] {
+ if {[file isfile $l]} continue
+ if {[file isdirectory $l]} continue
+ lappend res $l
+ }
+ return [lsort -unique $res]
+ }
+
+ proc fileutil_GLOBD {current} {
+ if {![file readable $current]} {
+ return {}
+ }
+ if {([file type $current] eq "link") &&
+ !([file exists [file readlink $current]] &&
+ [file readable [file readlink $current]])} {
+ return {}
+ }
+
+ lsort -unique [concat \
+ [glob -nocomplain -directory $current -types d -- *] \
+ [glob -nocomplain -directory $current -types {hidden d} -- *]]
+ }
+
+}
ADDED autosetup/lib/formatting.tcl
Index: autosetup/lib/formatting.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/formatting.tcl
@@ -0,0 +1,52 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Module which provides common text formatting
+
+# This is designed for documenation which looks like:
+# code {...}
+# or
+# code {
+# ...
+# ...
+# }
+# In the second case, we need to work out the indenting
+# and strip it from all lines but preserve the remaining indenting.
+# Note that all lines need to be indented with the same initial
+# spaces/tabs.
+#
+# Returns a list of lines with the indenting removed.
+#
+proc parse_code_block {text} {
+ # If the text begins with newline, take the following text,
+ # otherwise just return the original
+ if {![regexp "^\n(.*)" $text -> text]} {
+ return [list [string trim $text]]
+ }
+
+ # And trip spaces off the end
+ set text [string trimright $text]
+
+ set min 100
+ # Examine each line to determine the minimum indent
+ foreach line [split $text \n] {
+ if {$line eq ""} {
+ # Ignore empty lines for the indent calculation
+ continue
+ }
+ regexp "^(\[ \t\]*)" $line -> indent
+ set len [string length $indent]
+ if {$len < $min} {
+ set min $len
+ }
+ }
+
+ # Now make a list of lines with this indent removed
+ set lines {}
+ foreach line [split $text \n] {
+ lappend lines [string range $line $min end]
+ }
+
+ # Return the result
+ return $lines
+}
ADDED autosetup/lib/getopt.tcl
Index: autosetup/lib/getopt.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/getopt.tcl
@@ -0,0 +1,79 @@
+# Copyright (c) 2006 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Simple getopt module
+
+# Parse everything out of the argv list which looks like an option
+# Knows about --enable-thing and --disable-thing as alternatives for --thing=0 or --thing=1
+# Everything which doesn't look like an option, or is after --, is left unchanged
+proc getopt {argvname} {
+ upvar $argvname argv
+ set nargv {}
+
+ for {set i 0} {$i < [llength $argv]} {incr i} {
+ set arg [lindex $argv $i]
+
+ #dputs arg=$arg
+
+ if {$arg eq "--"} {
+ # End of options
+ incr i
+ lappend nargv {*}[lrange $argv $i end]
+ break
+ }
+
+ if {[regexp {^--([^=][^=]+)=(.*)$} $arg -> name value]} {
+ lappend opts($name) $value
+ } elseif {[regexp {^--(enable-|disable-)?([^=]*)$} $arg -> prefix name]} {
+ if {$prefix eq "disable-"} {
+ set value 0
+ } else {
+ set value 1
+ }
+ lappend opts($name) $value
+ } else {
+ lappend nargv $arg
+ }
+ }
+
+ #puts "getopt: argv=[join $argv] => [join $nargv]"
+ #parray opts
+
+ set argv $nargv
+
+ return [array get opts]
+}
+
+proc opt_val {optarrayname options {default {}}} {
+ upvar $optarrayname opts
+
+ set result {}
+
+ foreach o $options {
+ if {[info exists opts($o)]} {
+ lappend result {*}$opts($o)
+ }
+ }
+ if {[llength $result] == 0} {
+ return $default
+ }
+ return $result
+}
+
+proc opt_bool {optarrayname args} {
+ upvar $optarrayname opts
+
+ # Support the args being passed as a list
+ if {[llength $args] == 1} {
+ set args [lindex $args 0]
+ }
+
+ foreach o $args {
+ if {[info exists opts($o)]} {
+ if {"1" in $opts($o) || "yes" in $opts($o)} {
+ return 1
+ }
+ }
+ }
+ return 0
+}
ADDED autosetup/lib/help.tcl
Index: autosetup/lib/help.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/help.tcl
@@ -0,0 +1,162 @@
+# Copyright (c) 2010 WorkWare Systems http://workware.net.au/
+# All rights reserved
+
+# Module which provides usage, help and the command reference
+
+proc autosetup_help {what} {
+ use_pager
+
+ puts "Usage: [file tail $::autosetup(exe)] \[options\] \[settings\]\n"
+ puts "This is [autosetup_version], a build environment \"autoconfigurator\""
+ puts "See the documentation online at http://msteveb.github.com/autosetup/\n"
+
+ if {$what eq "local"} {
+ if {[file exists $::autosetup(autodef)]} {
+ # This relies on auto.def having a call to 'options'
+ # which will display options and quit
+ source $::autosetup(autodef)
+ } else {
+ options-show
+ }
+ } else {
+ incr ::autosetup(showhelp)
+ if {[catch {use $what}]} {
+ user-error "Unknown module: $what"
+ } else {
+ options-show
+ }
+ }
+ exit 0
+}
+
+# If not already paged and stdout is a tty, pipe the output through the pager
+# This is done by reinvoking autosetup with --nopager added
+proc use_pager {} {
+ if {![opt-bool nopager] && [getenv PAGER ""] ne "" && [isatty? stdin] && [isatty? stdout]} {
+ if {[catch {
+ exec [info nameofexecutable] $::argv0 --nopager {*}$::argv |& {*}[getenv PAGER] >@stdout <@stdin 2>@stderr
+ } msg opts] == 1} {
+ if {[dict get $opts -errorcode] eq "NONE"} {
+ # an internal/exec error
+ puts stderr $msg
+ exit 1
+ }
+ }
+ exit 0
+ }
+}
+
+# Outputs the autosetup references in one of several formats
+proc autosetup_reference {{type text}} {
+
+ use_pager
+
+ switch -glob -- $type {
+ wiki {use wiki-formatting}
+ ascii* {use asciidoc-formatting}
+ md - markdown {use markdown-formatting}
+ default {use text-formatting}
+ }
+
+ title "[autosetup_version] -- Command Reference"
+
+ section {Introduction}
+
+ p {
+ See http://msteveb.github.com/autosetup/ for the online documentation for 'autosetup'
+ }
+
+ p {
+ 'autosetup' provides a number of built-in commands which
+ are documented below. These may be used from 'auto.def' to test
+ for features, define variables, create files from templates and
+ other similar actions.
+ }
+
+ automf_command_reference
+
+ exit 0
+}
+
+proc autosetup_output_block {type lines} {
+ if {[llength $lines]} {
+ switch $type {
+ code {
+ codelines $lines
+ }
+ p {
+ p [join $lines]
+ }
+ list {
+ foreach line $lines {
+ bullet $line
+ }
+ nl
+ }
+ }
+ }
+}
+
+# Generate a command reference from inline documentation
+proc automf_command_reference {} {
+ lappend files $::autosetup(prog)
+ lappend files {*}[lsort [glob -nocomplain $::autosetup(libdir)/*.tcl]]
+
+ section "Core Commands"
+ set type p
+ set lines {}
+ set cmd {}
+
+ foreach file $files {
+ set f [open $file]
+ while {![eof $f]} {
+ set line [gets $f]
+
+ # Find lines starting with "# @*" and continuing through the remaining comment lines
+ if {![regexp {^# @(.*)} $line -> cmd]} {
+ continue
+ }
+
+ # Synopsis or command?
+ if {$cmd eq "synopsis:"} {
+ section "Module: [file rootname [file tail $file]]"
+ } else {
+ subsection $cmd
+ }
+
+ set lines {}
+ set type p
+
+ # Now the description
+ while {![eof $f]} {
+ set line [gets $f]
+
+ if {![regexp {^#(#)? ?(.*)} $line -> hash cmd]} {
+ break
+ }
+ if {$hash eq "#"} {
+ set t code
+ } elseif {[regexp {^- (.*)} $cmd -> cmd]} {
+ set t list
+ } else {
+ set t p
+ }
+
+ #puts "hash=$hash, oldhash=$oldhash, lines=[llength $lines], cmd=$cmd"
+
+ if {$t ne $type || $cmd eq ""} {
+ # Finish the current block
+ autosetup_output_block $type $lines
+ set lines {}
+ set type $t
+ }
+ if {$cmd ne ""} {
+ lappend lines $cmd
+ }
+ }
+
+ autosetup_output_block $type $lines
+ }
+ close $f
+ }
+}
ADDED autosetup/lib/init.tcl
Index: autosetup/lib/init.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/init.tcl
@@ -0,0 +1,56 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Module to help create auto.def and configure
+
+proc autosetup_init {type} {
+ set help 0
+ if {$type in {? help}} {
+ incr help
+ } elseif {![dict exists $::autosetup(inittypes) $type]} {
+ puts "Unknown type, --init=$type"
+ incr help
+ }
+ if {$help} {
+ puts "Use one of the following types (e.g. --init=make)\n"
+ foreach type [lsort [dict keys $::autosetup(inittypes)]] {
+ lassign [dict get $::autosetup(inittypes) $type] desc
+ # XXX: Use the options-show code to wrap the description
+ puts [format "%-10s %s" $type $desc]
+ }
+ exit 0
+ }
+ lassign [dict get $::autosetup(inittypes) $type] desc script
+
+ puts "Initialising $type: $desc\n"
+
+ # All initialisations happens in the top level srcdir
+ cd $::autosetup(srcdir)
+
+ uplevel #0 $script
+
+ exit 0
+}
+
+proc autosetup_add_init_type {type desc script} {
+ dict set ::autosetup(inittypes) $type [list $desc $script]
+}
+
+# This is for in creating build-system init scripts
+#
+# If the file doesn't exist, create it containing $contents
+# If the file does exist, only overwrite if --force is specified.
+#
+proc autosetup_check_create {filename contents} {
+ if {[file exists $filename]} {
+ if {!$::autosetup(force)} {
+ puts "I see $filename already exists."
+ return
+ } else {
+ puts "I will overwrite the existing $filename because you used --force."
+ }
+ } else {
+ puts "I don't see $filename, so I will create it."
+ }
+ writefile $filename $contents
+}
ADDED autosetup/lib/install.tcl
Index: autosetup/lib/install.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/install.tcl
@@ -0,0 +1,119 @@
+# Copyright (c) 2006-2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Module which can install autosetup
+
+proc autosetup_install {dir} {
+ if {[catch {
+ cd $dir
+ file mkdir autosetup
+
+ set f [open autosetup/autosetup w]
+
+ set publicmodules $::autosetup(libdir)/default.auto
+
+
+ # First the main script, but only up until "CUT HERE"
+ set in [open $::autosetup(dir)/autosetup]
+ while {[gets $in buf] >= 0} {
+ if {$buf ne "##-- CUT HERE --##"} {
+ puts $f $buf
+ continue
+ }
+
+ # Insert the static modules here
+ # i.e. those which don't contain @synopsis:
+ puts $f "set autosetup(installed) 1"
+ set buf [readfile $::autosetup(libdir)/core.tcl]
+ set modname core
+ puts $f $buf
+ puts $f "# ----- module $modname -----"
+ puts $f "\nset modsource($modname) \{"
+ puts $f "\}\n"
+
+ foreach file [lsort [glob $::autosetup(libdir)/*.tcl]] {
+ if {[file tail $file] eq "core.tcl"} continue
+ set buf [readfile $file]
+ if {[string match "*\n# @synopsis:*" $buf]} {
+ lappend publicmodules $file
+ continue
+ }
+ set modname [file rootname [file tail $file]]
+ puts $f "# ----- module $modname -----"
+ puts $f "\nset modsource($modname) \{"
+ puts $f $buf
+ puts $f "\}\n"
+ }
+ }
+ close $in
+ close $f
+ exec chmod 755 autosetup/autosetup
+
+ # Install public modules
+ foreach file $publicmodules {
+ autosetup_install_file $file autosetup
+ }
+
+ # Install support files
+ foreach file {config.guess config.sub jimsh0.c find-tclsh test-tclsh LICENSE} {
+ autosetup_install_file $::autosetup(dir)/$file autosetup
+ }
+ foreach file [glob -nocomplain $::autosetup(dir)/scripts/*] {
+ autosetup_install_file $::autosetup(dir)/scripts/[file tail $file] autosetup
+ }
+ exec chmod 755 autosetup/config.sub autosetup/config.guess autosetup/find-tclsh
+
+ writefile autosetup/README.autosetup \
+ "This is [autosetup_version]. See http://msteveb.github.com/autosetup/\n"
+
+ } error]} {
+ user-error "Failed to install autosetup: $error"
+ }
+ puts "Installed [autosetup_version] to autosetup/"
+
+ # Now create 'configure' if necessary
+ autosetup_create_configure
+
+ exit 0
+}
+
+proc autosetup_create_configure {} {
+ if {[file exists configure]} {
+ if {!$::autosetup(force)} {
+ # Could this be an autosetup configure?
+ if {![string match "*\nWRAPPER=*" [readfile configure]]} {
+ puts "I see configure, but not created by autosetup, so I won't overwrite it."
+ puts "Remove it or use --force to overwrite."
+ return
+ }
+ } else {
+ puts "I will overwrite the existing configure because you used --force."
+ }
+ } else {
+ puts "I don't see configure, so I will create it."
+ }
+ writefile configure \
+{#!/bin/sh
+dir="`dirname "$0"`/autosetup"
+WRAPPER="$0"; export WRAPPER; exec "`$dir/find-tclsh`" "$dir/autosetup" "$@"
+}
+ catch {exec chmod 755 configure}
+}
+
+# Append the contents of $file to filehandle $f
+proc autosetup_install_append {f file} {
+ set in [open $file]
+ puts $f [read $in]
+ close $in
+}
+
+proc autosetup_install_file {file dir} {
+ if {![file exists $file]} {
+ error "Missing installation file '$file'"
+ }
+ writefile [file join $dir [file tail $file]] [readfile $file]\n
+}
+
+if {$::autosetup(installed)} {
+ user-error "autosetup can only be installed from development source, not from installed copy"
+}
ADDED autosetup/lib/markdown-formatting.tcl
Index: autosetup/lib/markdown-formatting.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/markdown-formatting.tcl
@@ -0,0 +1,68 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Module which provides text formatting
+# markdown format (kramdown syntax)
+
+use formatting
+
+proc para {text} {
+ regsub -all "\[ \t\n\]+" [string trim $text] " " text
+ regsub -all {([^a-zA-Z])'([^']*)'} $text {\1**`\2`**} text
+ regsub -all {^'([^']*)'} $text {**`\1`**} text
+ regsub -all {(http[^ \t\n]*)} $text {[\1](\1)} text
+ return $text
+}
+proc title {text} {
+ underline [para $text] =
+ nl
+}
+proc p {text} {
+ puts [para $text]
+ nl
+}
+proc codelines {lines} {
+ puts "~~~~~~~~~~~~"
+ foreach line $lines {
+ puts $line
+ }
+ puts "~~~~~~~~~~~~"
+ nl
+}
+proc code {text} {
+ puts "~~~~~~~~~~~~"
+ foreach line [parse_code_block $text] {
+ puts $line
+ }
+ puts "~~~~~~~~~~~~"
+ nl
+}
+proc nl {} {
+ puts ""
+}
+proc underline {text char} {
+ regexp "^(\[ \t\]*)(.*)" $text -> indent words
+ puts $text
+ puts $indent[string repeat $char [string length $words]]
+}
+proc section {text} {
+ underline "[para $text]" -
+ nl
+}
+proc subsection {text} {
+ puts "### `$text`"
+ nl
+}
+proc bullet {text} {
+ puts "* [para $text]"
+}
+proc defn {first args} {
+ puts "^"
+ set defn [string trim [join $args \n]]
+ if {$first ne ""} {
+ puts "**${first}**"
+ puts -nonewline ": "
+ regsub -all "\n\n" $defn "\n: " defn
+ }
+ puts "$defn"
+}
ADDED autosetup/lib/misc.tcl
Index: autosetup/lib/misc.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/misc.tcl
@@ -0,0 +1,173 @@
+# Copyright (c) 2007-2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Module containing misc procs useful to modules
+# Largely for platform compatibility
+
+set autosetup(istcl) [info exists ::tcl_library]
+set autosetup(iswin) [string equal windows $tcl_platform(platform)]
+
+if {$autosetup(iswin)} {
+ # mingw/windows separates $PATH with semicolons
+ # and doesn't have an executable bit
+ proc split-path {} {
+ split [getenv PATH .] {;}
+ }
+ proc file-isexec {exec} {
+ # Basic test for windows. We ignore .bat
+ if {[file isfile $exec] || [file isfile $exec.exe]} {
+ return 1
+ }
+ return 0
+ }
+} else {
+ # unix separates $PATH with colons and has and executable bit
+ proc split-path {} {
+ split [getenv PATH .] :
+ }
+ proc file-isexec {exec} {
+ file executable $exec
+ }
+}
+
+# Assume that exec can return stdout and stderr
+proc exec-with-stderr {args} {
+ exec {*}$args 2>@1
+}
+
+if {$autosetup(istcl)} {
+ # Tcl doesn't have the env command
+ proc getenv {name args} {
+ if {[info exists ::env($name)]} {
+ return $::env($name)
+ }
+ if {[llength $args]} {
+ return [lindex $args 0]
+ }
+ return -code error "environment variable \"$name\" does not exist"
+ }
+ proc isatty? {channel} {
+ dict exists [fconfigure $channel] -xchar
+ }
+} else {
+ if {$autosetup(iswin)} {
+ # On Windows, backslash convert all environment variables
+ # (Assume that Tcl does this for us)
+ proc getenv {name args} {
+ string map {\\ /} [env $name {*}$args]
+ }
+ } else {
+ # Jim on unix is simple
+ alias getenv env
+ }
+ proc isatty? {channel} {
+ set tty 0
+ catch {
+ # isatty is a recent addition to Jim Tcl
+ set tty [$channel isatty]
+ }
+ return $tty
+ }
+}
+
+# In case 'file normalize' doesn't exist
+#
+proc file-normalize {path} {
+ if {[catch {file normalize $path} result]} {
+ if {$path eq ""} {
+ return ""
+ }
+ set oldpwd [pwd]
+ if {[file isdir $path]} {
+ cd $path
+ set result [pwd]
+ } else {
+ cd [file dirname $path]
+ set result [file join [pwd] [file tail $path]]
+ }
+ cd $oldpwd
+ }
+ return $result
+}
+
+# If everything is working properly, the only errors which occur
+# should be generated in user code (e.g. auto.def).
+# By default, we only want to show the error location in user code.
+# We use [info frame] to achieve this, but it works differently on Tcl and Jim.
+#
+# This is designed to be called for incorrect usage in auto.def, via autosetup-error
+#
+proc error-location {msg} {
+ if {$::autosetup(debug)} {
+ return -code error $msg
+ }
+ # Search back through the stack trace for the first error in a .def file
+ for {set i 1} {$i < [info level]} {incr i} {
+ if {$::autosetup(istcl)} {
+ array set info [info frame -$i]
+ } else {
+ lassign [info frame -$i] info(caller) info(file) info(line)
+ }
+ if {[string match *.def $info(file)]} {
+ return "[relative-path $info(file)]:$info(line): Error: $msg"
+ }
+ #puts "Skipping $info(file):$info(line)"
+ }
+ return $msg
+}
+
+# If everything is working properly, the only errors which occur
+# should be generated in user code (e.g. auto.def).
+# By default, we only want to show the error location in user code.
+# We use [info frame] to achieve this, but it works differently on Tcl and Jim.
+#
+# This is designed to be called for incorrect usage in auto.def, via autosetup-error
+#
+proc error-stacktrace {msg} {
+ if {$::autosetup(debug)} {
+ return -code error $msg
+ }
+ # Search back through the stack trace for the first error in a .def file
+ for {set i 1} {$i < [info level]} {incr i} {
+ if {$::autosetup(istcl)} {
+ array set info [info frame -$i]
+ } else {
+ lassign [info frame -$i] info(caller) info(file) info(line)
+ }
+ if {[string match *.def $info(file)]} {
+ return "[relative-path $info(file)]:$info(line): Error: $msg"
+ }
+ #puts "Skipping $info(file):$info(line)"
+ }
+ return $msg
+}
+
+# Given the return from [catch {...} msg opts], returns an appropriate
+# error message. A nice one for Jim and a less-nice one for Tcl.
+# If 'fulltrace' is set, a full stack trace is provided.
+# Otherwise a simple message is provided.
+#
+# This is designed for developer errors, e.g. in module code or auto.def code
+#
+#
+proc error-dump {msg opts fulltrace} {
+ if {$::autosetup(istcl)} {
+ if {$fulltrace} {
+ return "Error: [dict get $opts -errorinfo]"
+ } else {
+ return "Error: $msg"
+ }
+ } else {
+ lassign $opts(-errorinfo) p f l
+ if {$f ne ""} {
+ set result "$f:$l: Error: "
+ }
+ append result "$msg\n"
+ if {$fulltrace} {
+ append result [stackdump $opts(-errorinfo)]
+ }
+
+ # Remove the trailing newline
+ string trim $result
+ }
+}
ADDED autosetup/lib/odie.tcl
Index: autosetup/lib/odie.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/odie.tcl
@@ -0,0 +1,563 @@
+# @synopsis:
+#
+# ODIE modules adds teacup platform data and integration with
+# sherpa
+#
+use system codebale
+# Build procs for this modules
+
+options {
+nodots => "Suppress dots in version numbers in lib names"
+pkgdir: => "Where to install the package (default $prefix/lib)"
+shlibver:=0.0 => "Shared lib version"
+debugbld => "Debug build: symbols, asserts, etc."
+nothreads => "Turn off threads"
+static => "Build a static library (default off)"
+}
+
+proc odie_tea_init conflist {
+ array set project $conflist
+
+ set nodots [lindex [opt-val nodots] end]
+ if {$nodots eq {}} {
+ if {$::odie(windows)} {
+ set nodots 1
+ }
+ } elseif {[string is true -strict $nodots]} {
+ set nodots 1
+ } else {
+ set nodots 0
+ }
+
+ set libver $::project(pkgvers)
+ lassign [regsub {^(\d)\.(\d)\.\d+$} [package provide Tcl] {\1.\2}] tclver
+ if {[string is true -strict $nodots]} {
+ set libver [string map {. ""} $libver]
+ set tclver [string map {. ""} $tclver]
+ }
+ set prefix [get-define prefix]
+ set pkgdir [lindex [opt-val pkgdir] end]
+ if { $pkgdir eq {}} {
+ set pkgdir [file join $prefix lib]
+ }
+ define pkgdir $pkgdir
+ define docdir [file join $prefix share doc]
+ define exadir [file join $prefix share examples]
+ define datarootdir [file join $prefix share]
+
+
+ if {[file exists [file join $project(srcdir) .. odie odieConfig.tcl]]} {
+ source [file join $project(srcdir) .. odie odieConfig.tcl]
+ } else {
+ set prefix [get-define prefix]
+ if {$prefix eq {}} {
+ foreach path {
+ /odie
+ ~/odie
+ c:/odie
+ /opt/local
+ /opt/odie
+ /opt/local/odie
+ /usr/local/odie
+ } {
+ set cffile [file join $path sandbox odie odieConfig.tcl]
+ if {[file exists $cffile]} {
+ set prefix [file normalize $path]
+ source $cffile
+ break
+ }
+ }
+ }
+ if {$prefix eq {} } {
+ error "No Odie detected"
+ }
+ if {![file exists [file join $prefix sandbox odie odieConfig.tcl]]} {
+ error "odieConfig.tcl not found"
+ }
+ }
+
+ foreach {field} [lsort -dictionary [array names package]] {
+ define PACKAGE_[string toupper $field] $package($field)
+ define PKG_[string toupper $field] $package($field)
+ }
+
+ define PKG_NAME $::project(name)
+ define PKG_VER $::project(pkgvers)
+
+ set shlibver [lindex [opt-val shlibver 0.0] end]
+ define SHLIB_VER $shlibver
+ if {$shlibver ni {0.0 {}}} {
+ append shlibspec [format [get-define SH_SOEXTVER] $shlibver]
+ } else {
+ set shlibspec [get-define SH_SOEXT]
+ }
+ define SHLIB_SPEC $shlibspec
+
+ define EXT_INC_SPEC ""
+ define EXT_LIB_DIR_SPEC ""
+ define EXT_LIB_SPEC ""
+
+ define TCL_INC_SPEC $::odie_tcl(include_spec)
+ if {"tk" in $project(libs)} {
+ define TCL_LIB_SPEC "$::odie_tcl(build_stub_lib_spec) $::odie_tk(build_stub_lib_spec)"
+ } else {
+ define TCL_LIB_SPEC $::odie_tcl(build_stub_lib_spec)
+ }
+
+ set ::odie_package(name) $::project(pkgname)
+ set ::odie_package(version) $::project(pkgvers)
+ set ::odie_package(ver) $::project(pkgvers)
+ set ::odie_package(libfile) lib${::project(name)}$libver[get-define SHLIB_SPEC]
+ set ::odie_package(lib_file) $::odie_package(libfile)
+ if {"tk" in $project(libs)} {
+ set ::odie_package(libs) $::odie_tk(libs)
+ } else {
+ set ::odie_package(libs) $::odie_tcl(libs)
+ }
+ foreach lib $project(libs) {
+ if { $lib in {tcl tk} } continue
+ if { "-l$lib" ni $::odie_package(libs) } {
+ lappend ::odie_package(libs) "-l$lib"
+ }
+ }
+ set idx 0
+ set start 0
+ set end 0
+ if {"tk" in $project(libs)} {
+ set str $::odie_tk(defs)
+ } else {
+ set str $::odie_tcl(defs)
+ }
+ set len [string length $str]
+ set token {}
+ set next {}
+ set item {}
+ set opts {}
+ while {$idx < $len} {
+ ###
+ # Seek start of opt
+ ###
+ if {[string range [string trim $item] end-1 end] != "-D"} {
+ append item [string index $str $idx]
+ incr idx
+ } else {
+ set end [expr {$idx-3}]
+ set token [string trim [string range $str $start $end]]
+ lappend opts $token
+ set item {}
+ set start $idx
+ incr idx
+ }
+ }
+ set token [string trim [string range $str $start end]]
+ lappend opts $token
+
+ set defs "-DPACKAGE_NAME=\"$::project(pkgname)\" -DPACKAGE_TARNAME=\"$::project(name)\" -DPACKAGE_VERSION=\"$::project(pkgvers)\" -DPACKAGE_STRING=\"$::project(pkgname) $::project(pkgvers)\""
+ foreach opt [lrange $opts 4 end] {
+ append defs " -D$opt"
+ }
+ set ::odie_package(defs) $defs
+ set ::odie_package(cflags) {}
+ define DEFS $::odie_package(defs)
+ set cflags { -pipe }
+ if {[opt-bool debugbld]} {
+ append cflags {${CFLAGS_DEBUG} ${CFLAGS_WARNING}}
+ } else {
+ append cflags {${CFLAGS_DEFAULT} ${CFLAGS_WARNING}}
+ }
+ if {[opt-bool static]} {
+ } else {
+ append cflags { ${SHLIB_CFLAGS}}
+ }
+ define CCFLAGS $cflags
+
+ if {[lindex [opt-val nothreads] end] eq "1"} {
+ define TH_CFLAGS ""
+ define TH_LIBS ""
+ define TH_DEFS ""
+ } else {
+ define TH_CFLAGS -pthread
+ define TH_LIBS ""
+ define TH_DEFS "-DTCL_THREADS=1 -DUSE_THREAD_ALLOC=1"
+ }
+
+ set tdefs {}
+ lappend tdefs -DUSE_TCL_STUBS=1
+ if {"tk" in $project(libs)} {
+ lappend tdefs -DUSE_TK_STUBS=1
+ }
+ if {[lindex [opt-val debugbld] end] eq "1"} {
+ define DEBUG ""
+ define NDEBUG "#"
+ lappend tdefs -DTCL_MEM_DEBUG=1
+ } else {
+ define DEBUG "#"
+ define NDEBUG ""
+ }
+ define TDEFS [join $tdefs]
+
+ set opt_defs {}
+ define OPT_DEFS [join $opt_defs]
+
+ define CCFLAGS $::odie_tcl(extra_cflags)
+ define CFLAGS_WARN $::odie_tcl(cflags_warning)
+ define CFLAGS_OPT $::odie_tcl(cflags_optimize)
+ define CFLAGS_DEBUG $::odie_tcl(cflags_debug)
+
+ foreach path $::project(include_paths) {
+ append ::odie_package(includes) " " -I$path
+ }
+
+ set ::odie_package(headers) $::project(h_file)
+
+ foreach {var val} [array get ::odie_package] {
+ define PACKAGE_[string toupper $var] $val
+ define PKG_[string toupper $var] $val
+ }
+
+
+ define LIB lib${::project(name)}$libver[get-define SHLIB_SPEC]
+ define PKG_LIB lib${::project(name)}$libver[get-define SHLIB_SPEC]
+
+ define PKG_TCL_MODULES_ROOT [file join $::project(srcdir) modules]
+ define PKG_TCL_SOURCES ""
+ set modules {}
+ foreach path [glob -nocomplain [file join $::project(srcdir) modules *]] {
+ if {[file isdirectory $path]} {
+ lappend modules [file tail $path]
+ }
+ }
+ define PKG_TCL_MODULES $modules
+ define PKG_LIB_INIT $::project(name)
+}
+
+
+proc odie_mkhdr {} {
+ ###
+ # Build mkhdr if we don't have it
+ ###
+ if {![file exists [::realpath $::odie(mkhdr)]]} {
+ cd [::realpath $::odie(src_dir)]
+ doexec $::odie(cc) -o mkhdr.o -c scripts/mkhdr.c
+ doexec $::odie(cc) mkhdr.o -o mkhdr$::odie(exe_suffix)
+ file copy -force mkhdr$::odie(exe_suffix) [::realpath $::odie(mkhdr)]
+ }
+}
+
+###
+# Initialize our picture of the world
+###
+array set odie_tcl {
+ config_flags {}
+ version 8.6
+ major_version 8
+ minor_version 6
+ patch_level .4
+ fossil_branch release
+}
+array set odie_tk {
+ config_flags {}
+ version 8.6
+ major_version 8
+ minor_version 6
+ patch_level .4
+ fossil_branch release
+}
+array set odie {
+ exe_suffix {}
+ platform unix
+ tea_platform_dir unix
+ tcl_platform_dir unix
+ tcl_config_flags {}
+ tk_config_flags {}
+ 64bit {}
+ windows 0
+ system generic
+ target generic
+ os generic
+ os_version {}
+ teacup_cpu generic
+ teacup_os generic
+ cpu {}
+ window_system {}
+ fossil_checkout .fslckout
+ teacup_profile {}
+ tk_binary_platform {}
+ mirror_url http://fossil.etoyoc.com/fossil
+}
+
+# Make sure srcdir is fully qualified!
+set ::odie(cpu) [exec uname -m]
+set ::odie(os) [exec uname -s]
+set ::odie(system) ${::odie(os)}-${::odie(cpu)}
+
+set vfscp {cp -a}
+set ::odie(windows) 0
+set ::odie(64bit) [expr {$::odie(cpu) in {amd64 x64 x86_64}}]
+set ::odie(teacup_cpu) $::odie(cpu)
+set ::odie(ld_flags) {}
+###
+# Sort out some slight differences between Visual studio
+# based builds and mingw/cygwin
+###
+switch -glob -- [get-define build] {
+ *-*-ming* - *-*-cygwin - *-*-msys {
+ ###
+ # Under mingw, 64 bit is not possible
+ ###
+ set ::odie(windows) 1
+ set ::odie(os) cygwin
+ set ::odie(64bit) 0
+ set ::odie(teacup_cpu) ix86
+ set ::odie(teacup_os) win32
+ set ::odie(ld_flags) "-static-libgcc -static-libstdc++"
+ }
+ *win32* - *WIN32* {
+ ###
+ # With visual studio, 64 bit should be assumed
+ # but is otherwise to taste
+ ###
+ set odie(windows) 1
+ set ::odie(os) windows
+
+ }
+}
+
+###
+# Build information about the local tools
+###
+switch -glob -- [string tolower [get-define build]] {
+ *-*-darwin* {
+ # Use a native tool
+ set verdat [exec sw_vers]
+ foreach line [split $verdat \n] {
+ if {[lindex $line 0] eq "ProductVersion:"} {
+ set ::odie(os_version) [lindex $line 1]
+ }
+ }
+ set ::odie(os) macosx
+ set ::odie(teacup_os) macosx
+
+ ###
+ # Detect universal or x86_64
+ ###
+ set major [lindex [split $::odie(os_version) .] 1]
+ if { $major < 4 || $::odie(cpu) != "x86_64"} {
+ set ::odie(teacup_os) macosx
+ set ::odie(teacup_profile) macosx-universal
+ set ::odie(cpu) universal
+ } else {
+ set ::odie(teacup_os) macosx10.5
+ set ::odie(teacup_profile) macosx10.5-i386-x86_64
+ set ::odie(cpu) x86_64
+ }
+ set ::odie(tea_platform_dir) macosx
+ }
+ *-*-ming* - *-*-cygwin - *-*-msys - *win32* {
+ ###
+ # With visual studio, 64 bit should be assumed
+ # but is otherwise to taste
+ ###
+ set ::odie(platform) windows
+ set ::odie(system) windows
+ set ::odie(teacup_os) win32
+ set vfscp {cp -a --no-preserve=links}
+ set ::odie(windows) 1
+ set ::odie(fossil_checkout) _FOSSIL_
+ set ::odie(tclsrc_dir) win
+ set ::odie(platform_dir) win
+ set ::odie(tea_platform_dir) win
+ set ::odie(tcl_platform_dir) win
+ if {$::odie(64bit)} {
+ set ::odie(teacup_profile) win32-ix86
+ set ::odie(cpu) ix86
+ } else {
+ set ::odie(teacup_profile) win32-x86_64
+ set ::odie(cpu) x86_64
+ }
+ set ::odie(exe_suffix) .exe
+ }
+ *-*-linux* {
+ set glibcver [exec ldd --version]
+ set major [lindex [split $glibcver .] 0]
+ set minor [lindex [split $glibcver .] 1]
+ set ::odie(teacup_os) linux-glibc$major.$minor
+ set ::odie(system) linux-$::odie(cpu)
+ set ::odie(os) linux
+ }
+}
+
+if {[get-define build] ne [get-define host]} {
+ set ::odie(windows) 0
+ ###
+ # Build information about the target
+ ###
+ switch [get-define host] {
+ darwin - macosx - macosx10.5-i386-x86_64 {
+ set ::odie(os) macosx
+ set ::odie(teacup_os) macosx10.5
+ set ::odie(teacup_profile) macosx10.5-i386-x86_64
+ set ::odie(cpu) x86_64
+ set ::odie(tea_platform_dir) macosx
+ set ::odie(64bit) 1
+ }
+ macosx-universal {
+ set ::odie(os) macosx
+ set ::odie(teacup_os) macosx
+ set ::odie(teacup_profile) macosx-universal
+ set ::odie(cpu) universal
+ set ::odie(tea_platform_dir) macosx
+ }
+ windows - windows-x86_64 - win32-x86_64 {
+ set ::odie(platform) windows
+ set ::odie(system) windows
+ set ::odie(teacup_os) win32
+ set ::odie(windows) 1
+ set ::odie(tclsrc_dir) win
+ set ::odie(platform_dir) win
+ set ::odie(64bit) 1
+ set ::odie(teacup_profile) win32-x86_64
+ set ::odie(cpu) x86_64
+ set ::odie(exe_suffix) .exe
+ }
+ windows-ix86 - win32-ix86 {
+ set ::odie(platform) windows
+ set ::odie(system) windows
+ set ::odie(teacup_os) win32
+ set ::odie(windows) 1
+ set ::odie(tclsrc_dir) win
+ set ::odie(platform_dir) win
+ set ::odie(64bit) 0
+ set ::odie(teacup_profile) win32-ix86
+ set ::odie(cpu) ix86
+ set ::odie(exe_suffix) .exe
+ }
+ default {
+ switch -glob -nocase -- [get-define target] {
+ *macosx* - *-*-darwin* {
+ # We don't know the version, so punt to
+ # modern 64bit ix86
+ set ::odie(os) macosx
+ set ::odie(teacup_os) macosx10.5
+ set ::odie(teacup_profile) macosx10.5-i386-x86_64
+ set ::odie(cpu) x86_64
+
+ set ::odie(tea_platform_dir) macosx
+ }
+ *-*-ming* - *-*-cygwin - *-*-msys - *win32* {
+ set ::odie(platform) windows
+ set ::odie(system) windows
+ set ::odie(teacup_os) win32
+ set ::odie(windows) 1
+ set ::odie(tclsrc_dir) win
+ set ::odie(platform_dir) win
+ if {$::odie(64bit)} {
+ set ::odie(teacup_profile) win32-x86_64
+ set ::odie(cpu) x86_64
+ } else {
+ set ::odie(teacup_profile) win32-ix86
+ set ::odie(cpu) ix86
+ }
+ set ::odie(exe_suffix) .exe
+ }
+ *-*-linux* {
+ # Assume a modern linux found in teacup profiles
+ set ::odie(teacup_os) linux-glibc2.3
+ set ::odie(system) linux-$::odie(cpu)
+ set ::odie(os) linux
+ }
+ }
+ }
+ }
+}
+
+if {$::odie(teacup_profile) eq {}} {
+ set ::odie(teacup_profile) $::odie(teacup_os)-$::odie(cpu)
+}
+define VFS_CP $vfscp
+
+if {[opt-val prefix] ne {} || ![info exists ::odie(prefix)]} {
+ #------------------------------------------------------------------------
+ # Handle the --prefix=... option
+ #------------------------------------------------------------------------
+ set prefix [opt-val prefix]
+ if { $prefix eq {} } {
+
+
+ if { $::odie(windows) } {
+ set prefix c:/odie
+ } else {
+ set prefix $::env(HOME)/odie
+ }
+ }
+ set ::odie_config(prefix) $prefix
+
+ set exec_prefix $prefix
+}
+set ::odie(prefix) $prefix
+define prefix $prefix
+define exec_prefix $prefix
+
+###
+# Read in tclConfig.sh
+###
+
+
+set pathlist [list ../tcl/$::odie(tcl_platform_dir) ../tk/$::odie(tcl_platform_dir) [file join $prefix lib] /usr/local/lib /opt/local/lib c:/tcl c:/tcl/lib]
+foreach {file pre array} {
+ tclConfig.sh tcl ::odie_tcl
+ tkConfig.sh tk ::odie_tk
+} {
+ set ${array}(config_found) 0
+ set l [expr {[string length $pre]+1}]
+ foreach path $pathlist {
+ set ffile [file join $path $file]
+ if {[file exists $ffile]} break
+ }
+ if {![file exists $ffile]} continue
+ set ${array}(config_found) 1
+ foreach {field dat} [read_Config.sh $ffile] {
+ set field [string tolower $field]
+ if {[string match ${pre}_* $field]} {
+ set field [string range $field $l end]
+ }
+ set ${array}($field) $dat
+ }
+}
+
+###
+# Figure out Tcl
+###
+if {$::odie(windows)} {
+ set ::odie(tcl_shell) [file join $prefix bin tclsh${::odie_tcl(major_version)}${::odie_tcl(minor_version)}.exe]
+ set ::odie(wish_shell) [file join $prefix bin wish${::odie_tk(major_version)}${::odie_tk(minor_version)}.exe]
+ set ::odie(tclkit) [file join $prefix bin tclkit${::odie_tcl(major_version)}${::odie_tcl(minor_version)}.exe]
+ set ::odie(wishkit) [file join $prefix bin tclkit${::odie_tcl(major_version)}${::odie_tcl(minor_version)}.exe]
+ set ::odie(toadkit) [file join $prefix bin toadkit${::odie_tcl(major_version)}${::odie_tcl(minor_version)}.exe]
+
+} else {
+ set ::odie(tcl_shell) [file join $prefix bin tclsh${::odie_tcl(major_version)}.${::odie_tcl(minor_version)}]
+ set ::odie(wish_shell) [file join $prefix bin wish${::odie_tk(major_version)}.${::odie_tk(minor_version)}]
+ set ::odie(tclkit) [file join $prefix bin tclkit${::odie_tcl(major_version)}.${::odie_tcl(minor_version)}]
+ set ::odie(wishkit) [file join $prefix bin wishkit${::odie_tcl(major_version)}.${::odie_tcl(minor_version)}]
+ set ::odie(toadkit) [file join $prefix bin toadkit${::odie_tcl(major_version)}.${::odie_tcl(minor_version)}]
+}
+
+define TCL_SHELL $::odie(tcl_shell)
+define WISH_SHELL $::odie(wish_shell)
+define TCLSH_PROG [info nameofexecutable]
+define BUILD_TCLSH [info nameofexecutable]
+
+set ::force_check 0
+###
+# Under MSYS/Cygwin transform the Cygwinized paths
+# pack into proper names for Windows
+###
+foreach path {
+ sandbox download src_dir tcl_shell wish_shell build_tclsh
+ fossil git zip unzip sherpa lib local_repo
+} {
+ if {[info exists ::odie($path)]} {
+ set ::odie_build($path) [::realpath $::odie($path)]
+ }
+}
ADDED autosetup/lib/system.tcl
Index: autosetup/lib/system.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/system.tcl
@@ -0,0 +1,271 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# This module supports common system interrogation and options
+# such as --host, --build, --prefix, and setting srcdir, builddir, and EXEXT.
+#
+# It also support the 'feature' naming convention, where searching
+# for a feature such as sys/type.h defines HAVE_SYS_TYPES_H
+#
+module-options {
+ host:host-alias => {a complete or partial cpu-vendor-opsys for the system where
+ the application will run (defaults to the same value as --build)}
+ build:build-alias => {a complete or partial cpu-vendor-opsys for the system
+ where the application will be built (defaults to the
+ result of running config.guess)}
+ prefix:dir => {the target directory for the build (defaults to /usr/local)}
+
+ # These (hidden) options are supported for autoconf/automake compatibility
+ exec-prefix:
+ bindir:
+ sbindir:
+ includedir:
+ mandir:
+ infodir:
+ libexecdir:
+ datadir:
+ libdir:
+ sysconfdir:
+ sharedstatedir:
+ localstatedir:
+ maintainer-mode=0
+ dependency-tracking=0
+}
+
+# Returns 1 if exists, or 0 if not
+#
+proc check-feature {name code} {
+ msg-checking "Checking for $name..."
+ set r [uplevel 1 $code]
+ define-feature $name $r
+ if {$r} {
+ msg-result "ok"
+ } else {
+ msg-result "not found"
+ }
+ return $r
+}
+
+# @have-feature name ?default=0?
+#
+# Returns the value of the feature if defined, or $default if not.
+# See 'feature-define-name' for how the feature name
+# is translated into the define name.
+#
+proc have-feature {name {default 0}} {
+ get-define [feature-define-name $name] $default
+}
+
+# @define-feature name ?value=1?
+#
+# Sets the feature 'define' to the given value.
+# See 'feature-define-name' for how the feature name
+# is translated into the define name.
+#
+proc define-feature {name {value 1}} {
+ define [feature-define-name $name] $value
+}
+
+# @feature-checked name
+#
+# Returns 1 if the feature has been checked, whether true or not
+#
+proc feature-checked {name} {
+ is-defined [feature-define-name $name]
+}
+
+# @feature-define-name name ?prefix=HAVE_?
+#
+# Converts a name to the corresponding define,
+# e.g. sys/stat.h becomes HAVE_SYS_STAT_H.
+#
+# Converts * to P and all non-alphanumeric to underscore.
+#
+proc feature-define-name {name {prefix HAVE_}} {
+ string toupper $prefix[regsub -all {[^a-zA-Z0-9]} [regsub -all {[*]} $name p] _]
+}
+
+# If $file doesn't exist, or it's contents are different than $buf,
+# the file is written and $script is executed.
+# Otherwise a "file is unchanged" message is displayed.
+proc write-if-changed {file buf {script {}}} {
+ set old [readfile $file ""]
+ if {$old eq $buf && [file exists $file]} {
+ msg-result "$file is unchanged"
+ } else {
+ writefile $file $buf\n
+ uplevel 1 $script
+ }
+}
+
+# @make-template template ?outfile?
+#
+# Reads the input file /$template and writes the output file $outfile.
+# If $outfile is blank/omitted, $template should end with ".in" which
+# is removed to create the output file name.
+#
+# Each pattern of the form @define@ is replaced the the corresponding
+# define, if it exists, or left unchanged if not.
+#
+# The special value @srcdir@ is substituted with the relative
+# path to the source directory from the directory where the output
+# file is created, while the special value @top_srcdir@ is substituted
+# with the relative path to the top level source directory.
+#
+# Conditional sections may be specified as follows:
+## @if name == value
+## lines
+## @else
+## lines
+## @endif
+#
+# Where 'name' is a defined variable name and @else is optional.
+# If the expression does not match, all lines through '@endif' are ignored.
+#
+# The alternative forms may also be used:
+## @if name
+## @if name != value
+#
+# Where the first form is true if the variable is defined, but not empty or 0
+#
+# Currently these expressions can't be nested.
+#
+proc make-template {template {out {}}} {
+ set infile [file join $::autosetup(srcdir) $template]
+
+ if {![file exists $infile]} {
+ user-error "Template $template is missing"
+ }
+
+ # Define this as late as possible
+ define AUTODEPS $::autosetup(deps)
+
+ if {$out eq ""} {
+ if {[file ext $template] ne ".in"} {
+ autosetup-error "make_template $template has no target file and can't guess"
+ }
+ set out [file rootname $template]
+ }
+
+ set outdir [file dirname $out]
+
+ # Make sure the directory exists
+ file mkdir $outdir
+
+ # Set up srcdir and top_srcdir to be relative to the target dir
+ define srcdir [relative-path [file join $::autosetup(srcdir) $outdir] $outdir]
+ define top_srcdir [relative-path $::autosetup(srcdir) $outdir]
+
+ set mapping {}
+ foreach {n v} [array get ::define] {
+ lappend mapping @$n@ $v
+ }
+ set result {}
+ foreach line [split [readfile $infile] \n] {
+ if {[info exists cond]} {
+ set l [string trimright $line]
+ if {$l eq "@endif"} {
+ unset cond
+ continue
+ }
+ if {$l eq "@else"} {
+ set cond [expr {!$cond}]
+ continue
+ }
+ if {$cond} {
+ lappend result $line
+ }
+ continue
+ }
+ if {[regexp {^@if\s+(\w+)(.*)} $line -> name expression]} {
+ lassign $expression equal value
+ set varval [get-define $name ""]
+ if {$equal eq ""} {
+ set cond [expr {$varval ni {"" 0}}]
+ } else {
+ set cond [expr {$varval eq $value}]
+ if {$equal ne "=="} {
+ set cond [expr {!$cond}]
+ }
+ }
+ continue
+ }
+ lappend result $line
+ }
+ writefile $out [string map $mapping [join $result \n]]\n
+
+ msg-result "Created [relative-path $out] from [relative-path $template]"
+}
+
+# build/host tuples and cross-compilation prefix
+set build [opt-val build]
+define build_alias $build
+if {$build eq ""} {
+ define build [config_guess]
+} else {
+ define build [config_sub $build]
+}
+
+set host [opt-val host]
+define host_alias $host
+if {$host eq ""} {
+ define host [get-define build]
+ set cross ""
+} else {
+ define host [config_sub $host]
+ set cross $host-
+}
+define cross [get-env CROSS $cross]
+
+# Do "define defaultprefix myvalue" to set the default prefix *before* the first "use"
+set prefix [opt-val prefix [get-define defaultprefix /usr/local]]
+
+# These are for compatibility with autoconf
+define target [get-define host]
+define prefix $prefix
+define builddir $autosetup(builddir)
+define srcdir $autosetup(srcdir)
+# Allow this to come from the environment
+define top_srcdir [get-env top_srcdir [get-define srcdir]]
+
+# autoconf supports all of these
+set exec_prefix [opt-val exec-prefix $prefix]
+define exec_prefix $exec_prefix
+foreach {name defpath} {
+ bindir /bin
+ sbindir /sbin
+ libexecdir /libexec
+ libdir /lib
+} {
+ define $name [opt-val $name $exec_prefix$defpath]
+}
+foreach {name defpath} {
+ datadir /share
+ sysconfdir /etc
+ sharedstatedir /com
+ localstatedir /var
+ infodir /share/info
+ mandir /share/man
+ includedir /include
+} {
+ define $name [opt-val $name $prefix$defpath]
+}
+
+define SHELL [get-env SHELL [find-an-executable sh bash ksh]]
+
+# Windows vs. non-Windows
+switch -glob -- [get-define host] {
+ *-*-ming* - *-*-cygwin - *-*-msys {
+ define-feature windows
+ define EXEEXT .exe
+ }
+ default {
+ define EXEEXT ""
+ }
+}
+
+# Display
+msg-result "Host System...[get-define host]"
+msg-result "Build System...[get-define build]"
ADDED autosetup/lib/text-formatting.tcl
Index: autosetup/lib/text-formatting.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/text-formatting.tcl
@@ -0,0 +1,88 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Module which provides text formatting
+
+use formatting
+
+proc wordwrap {text length {firstprefix ""} {nextprefix ""}} {
+ set len 0
+ set space $firstprefix
+ foreach word [split $text] {
+ set word [string trim $word]
+ if {$word == ""} {
+ continue
+ }
+ if {$len && [string length $space$word] + $len >= $length} {
+ puts ""
+ set len 0
+ set space $nextprefix
+ }
+ incr len [string length $space$word]
+
+ # Use man-page conventions for highlighting 'quoted' and *quoted*
+ # single words.
+ # Use x^Hx for *bold* and _^Hx for 'underline'.
+ #
+ # less and more will both understand this.
+ # Pipe through 'col -b' to remove them.
+ if {[regexp {^'(.*)'([^a-zA-Z0-9_]*)$} $word -> bareword dot]} {
+ regsub -all . $bareword "_\b&" word
+ append word $dot
+ } elseif {[regexp {^[*](.*)[*]([^a-zA-Z0-9_]*)$} $word -> bareword dot]} {
+ regsub -all . $bareword "&\b&" word
+ append word $dot
+ }
+ puts -nonewline $space$word
+ set space " "
+ }
+ if {$len} {
+ puts ""
+ }
+}
+proc title {text} {
+ underline [string trim $text] =
+ nl
+}
+proc p {text} {
+ wordwrap $text 80
+ nl
+}
+proc codelines {lines} {
+ foreach line $lines {
+ puts " $line"
+ }
+ nl
+}
+proc nl {} {
+ puts ""
+}
+proc underline {text char} {
+ regexp "^(\[ \t\]*)(.*)" $text -> indent words
+ puts $text
+ puts $indent[string repeat $char [string length $words]]
+}
+proc section {text} {
+ underline "[string trim $text]" -
+ nl
+}
+proc subsection {text} {
+ underline "$text" ~
+ nl
+}
+proc bullet {text} {
+ wordwrap $text 76 " * " " "
+}
+proc indent {text} {
+ wordwrap $text 76 " " " "
+}
+proc defn {first args} {
+ if {$first ne ""} {
+ underline " $first" ~
+ }
+ foreach p $args {
+ if {$p ne ""} {
+ indent $p
+ }
+ }
+}
ADDED autosetup/lib/wiki-formatting.tcl
Index: autosetup/lib/wiki-formatting.tcl
==================================================================
--- /dev/null
+++ autosetup/lib/wiki-formatting.tcl
@@ -0,0 +1,62 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# Module which provides text formatting
+# wiki.tcl.tk format output
+
+use formatting
+
+proc joinlines {text} {
+ set lines {}
+ foreach l [split [string trim $text] \n] {
+ lappend lines [string trim $l]
+ }
+ join $lines
+}
+proc p {text} {
+ puts [joinlines $text]
+ puts ""
+}
+proc title {text} {
+ puts "*** [joinlines $text] ***"
+ puts ""
+}
+proc codelines {lines} {
+ puts "======"
+ foreach line $lines {
+ puts " $line"
+ }
+ puts "======"
+}
+proc code {text} {
+ puts "======"
+ foreach line [parse_code_block $text] {
+ puts " $line"
+ }
+ puts "======"
+}
+proc nl {} {
+}
+proc section {text} {
+ puts "'''$text'''"
+ puts ""
+}
+proc subsection {text} {
+ puts "''$text''"
+ puts ""
+}
+proc bullet {text} {
+ puts " * [joinlines $text]"
+}
+proc indent {text} {
+ puts " : [joinlines $text]"
+}
+proc defn {first args} {
+ if {$first ne ""} {
+ indent '''$first'''
+ }
+
+ foreach p $args {
+ p $p
+ }
+}
ADDED autosetup/migrate-autoconf
Index: autosetup/migrate-autoconf
==================================================================
--- /dev/null
+++ autosetup/migrate-autoconf
@@ -0,0 +1,689 @@
+#!/bin/sh
+# Copyright (c) 2011 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+# vim:se syntax=tcl:
+# \
+dir=`dirname "$0"`; exec "`$dir/find-tclsh`" "$0" "$@"
+
+# Migrates configure.in or configure.ac to auto.def
+
+proc dputs {msg} {
+ # Uncomment this for debugging
+ #puts $msg
+}
+proc make-quoted-string {str} {
+ return \"[string map {\" \\" \[ \\[ \] \\]} $str]\"
+}
+
+# Remove white space and trailing backslash
+proc clean-arg {str} {
+ set str [string trim $str]
+ if {[string index $str end] eq "\\"} {
+ set str [string trim [string range $str 0 end-1]]
+ }
+ return $str
+}
+
+# Parse m4 macro args into a list, removing brackets
+proc split-comma-args {str} {
+ #dputs "split-comma-args $str"
+ set args {}
+ # Step one char at a time and keep track of if we are in a bracketed expression
+ set inbracket 0
+ set inparen 0
+ foreach c [split $str {}] {
+ if {!$inbracket} {
+ if {$inparen} {
+ if {$c eq ")"} {
+ incr inparen -1
+ }
+ } elseif {$c eq "("} {
+ incr inparen
+ } elseif {$c eq {[}} {
+ incr inbracket
+ continue
+ } elseif {$c eq ","} {
+ append arg ""
+ lappend args [clean-arg $arg]
+ unset arg
+ continue
+ }
+ } else {
+ if {$c eq {[}} {
+ incr inbracket
+ } elseif {$c eq {]}} {
+ if {[incr inbracket -1] == 0} {
+ continue
+ }
+ }
+ }
+ append arg $c
+ }
+ if {[info exists arg]} {
+ if {[string match "*\\\n" $arg]} {
+ set arg [string range $arg 0 end-2]
+ }
+ lappend args [clean-arg $arg]
+ }
+ #dputs "===> $args"
+ return $args
+}
+
+proc count-chars {str c} {
+ set i 0
+ set n 0
+ while {[set i [string first $c $str $i]] >= 0} {
+ incr i
+ incr n
+ }
+ return $n
+}
+
+proc check-complete {str} {
+ if {[count-chars $str (] != [count-chars $str )]} {
+ return 0
+ }
+ if {[count-chars $str \[] != [count-chars $str \]]} {
+ return 0
+ }
+ return 1
+}
+
+proc add-complete-statement {n statement} {
+ if {![regexp {^(.*?)\((.*?)\)$} $statement -> cmd args]} {
+ # Maybe there is something after )
+ if {![regexp {^(.*?)\((.*?)\)(.*)$} $statement -> cmd args rest]} {
+ puts stderr "*** On line $n, failed to interpret:"
+ puts stderr $statement
+ puts stderr "\n*** If this is a nested macro, try indenting embedded macros"
+ exit 1
+ } else {
+ lappend args [list # $rest]
+ }
+ }
+ if {[string match {*,*} $args] || [string match {*\[*} $args]} {
+ # Contains brackets and/or commas.
+ # Need to split on commas and remove brackets
+ set args [split-comma-args $args]
+ } else {
+ set args [list $args]
+ }
+ return [list ! $n $cmd $args]
+}
+
+# Converts a list of lines into a "program"
+proc parse-autoconf {lines} {
+ set n 0
+ set statement {}
+ set prog {}
+ foreach line $lines {
+ incr n
+ set line [string trimright $line]
+ regsub {\mdnl\M.*$} $line "" line
+ if {$statement eq {}} {
+ set statement [string trimleft $line]
+ if {![string match {A[SCMX]_*} $statement]} {
+ lappend prog [list # $statement]
+ set statement {}
+ continue
+ }
+ } elseif {[string match {A[SCMX]_*} $line]} {
+ # Found a macro call in the left column, so assume the previous
+ # statement is complete
+ lappend prog [add-complete-statement [expr {$n - 1}] $statement]
+ set statement $line
+ } else {
+ append statement \n $line
+ }
+
+ if {![string match *(* $statement]} {
+ lappend prog [list ! $n $statement {}]
+ set statement {}
+ continue
+ }
+
+ # Is this statement complete?
+ if {![string match *)* $statement]} {
+ continue
+ }
+
+ if {[check-complete $statement]} {
+ lappend prog [add-complete-statement $n $statement]
+ set statement {}
+ }
+ }
+ if {$statement ne ""} {
+ dputs "Got some leftover: $statement"
+ #exit 1
+ }
+ return $prog
+}
+
+proc output {msg} {
+ puts $::outf "$::indent$msg"
+}
+
+# Finds AC_ARG_WITH and AC_ARG_ENABLE to
+# output an appropriate options declaration
+proc output-options {prog} {
+ output "options {"
+
+ # options
+ foreach l $prog {
+ set l [lassign $l type n cmd args]
+ if {$type ne "#" && $cmd eq "AC_ARG_WITH"} {
+ lassign $args opt help true false
+ if {![regexp {=(.*?)\s+(.*)} $help -> arg desc]} {
+ # This is actually a boolean option
+ set arg ""
+ set desc $help
+ regexp {\s+(.*)} $desc -> desc
+ } else {
+ set arg :$arg
+ }
+ regsub -all {[()]} $desc "" desc
+ set desc [string map {[ ( ] )} $desc]
+ output [format "\t%-15s => %s" with-$opt$arg [list $desc]]
+ continue
+ }
+ if {$type ne "#" && $cmd eq "AC_ARG_ENABLE"} {
+ lassign $args opt help true false
+ set def 0
+ if {[regexp -- {--(enable|disable)-(.*?)\s+(.*)} $help -> ed arg desc]} {
+ if {$ed eq "disable"} {
+ set def 1
+ }
+ } else {
+ set desc $help
+ }
+ # Remember the sense of this option
+ set ::boolopts($opt) $def
+ regsub -all {[()]} $desc "" desc
+ set desc [string map {[ ( ] )} $desc]
+ output [format "\t%-15s => %s" $opt=$def [list $desc]]
+ }
+ }
+ output "}\n"
+}
+
+proc output-unknown {action} {
+ set lines [lassign [split $action \n] first]
+ output "# XXX $first"
+ foreach l $lines {
+ output "# $l"
+ }
+}
+
+proc output-auto-def {prog} {
+ foreach l $prog {
+ set l [lassign $l type]
+ if {$type eq "#"} {
+ lassign $l line
+ set line [string trim $line]
+ if {$line eq "" || [string match "#*" $line]} {
+ output $line
+ } elseif {[string match "dnl *" $line]} {
+ output "# [string range $line 4 end]"
+ } elseif {[regexp {([a-z0-9_]+)=(.*)} $line -> name val]} {
+ output "set $name $val"
+ } else {
+ output-unknown $line
+ }
+ } else {
+ lassign $l n cmd args
+ dputs "! $n $cmd [llength $args] [join $args |]"
+ if {[info procs $cmd] eq ""} {
+ output-unknown [concat $cmd {*}$args]
+ puts stderr "Unknown: $cmd"
+ } else {
+ if {[catch {$cmd {*}$args} msg]} {
+ puts stderr "At line $n, could understand $cmd"
+ output-unknown [concat $cmd {*}$args]
+ }
+ }
+ }
+ }
+}
+
+proc split-comma-fields {str} {
+ set result {}
+ foreach i [split $str ,] {
+ lappend result [string trim $i]
+ }
+ return $result
+}
+
+proc incr-level {} {
+ append ::indent \t
+}
+
+proc decr-level {} {
+ set ::indent [string range $::indent 0 end-1]
+}
+
+proc output-shell-action {action} {
+ set prog [parse-autoconf [split $action \n]]
+ incr-level
+ output-auto-def $prog
+ decr-level
+}
+
+proc AC_MSG_NOTICE {args} {
+ output "msg-result [make-quoted-string [join $args]]"
+}
+
+proc AC_MSG_RESULT {args} {
+ output "msg-result [make-quoted-string [join $args]]"
+}
+
+proc AC_MSG_WARN {args} {
+ output "msg-result Warning: [make-quoted-string [join $args]]"
+}
+
+proc AC_MSG_ERROR {args} {
+ output "user-error [make-quoted-string [join $args]]"
+}
+
+proc AC_MSG_CHECKING {args} {
+ output "msg-checking [make-quoted-string "Checking [join $args]..."]"
+}
+
+proc AC_CONFIG_FILES {files} {
+ foreach file $files {
+ # XXX input file can have a different name
+ output "make-template $file.in"
+ }
+}
+
+
+proc AC_OUTPUT {{filename {}}} {
+ AC_CONFIG_FILES $filename
+ foreach header $::output_headers {
+ output "make-config-header $header"
+ }
+ set ::output_headers {}
+}
+
+proc AC_CONFIG_HEADER {filename} {
+ lappend ::output_headers $filename
+}
+
+proc AC_CONFIG_HEADERS {{filename config.h} args} {
+ AC_CONFIG_HEADER $filename
+}
+
+proc AS_MKDIR_P {dir} {
+ output [list file mkdir $dir]
+}
+
+proc AC_SYS_LARGEFILE {args} {
+ output "use cc-lib"
+ output "cc-check-lfs"
+}
+
+proc AC_CHECK_TOOL {define name {false ""}} {
+ do-true-false "cc-check-tools $name" "" $false
+}
+proc AC_CHECK_PROG {define name def args} {
+ output "if {!\[cc-check-progs $name\]} { define $define $def }"
+}
+
+proc AC_PROG_INSTALL {} {
+ output "cc-check-progs install"
+}
+proc AC_PROG_LIBTOOL {} {
+ output "cc-check-progs libtool"
+}
+proc AC_PROG_RANLIB {} {
+ output "cc-check-tools ranlib"
+}
+proc AC_PROG_YACC {} {
+ output "foreach prog {bison yacc} { if {\[cc-check-progs \$prog\]} { define YACC \$prog; break } }"
+}
+
+proc check-headers {args} {
+ output "cc-check-includes $args"
+}
+
+proc AC_HEADER_STDC {args} {}
+proc AC_HEADER_SYS_WAIT {args} {
+ check-headers sys/wait.h
+}
+proc AC_HEADER_DIRENT {args} {
+ check-headers dirent.h
+}
+proc AC_HEADER_TIME {args} {
+ check-headers sys/time.h time.h
+}
+proc AC_HEADER_STAT {args} {
+ check-headers sys/stat.h stat.h
+}
+proc AC_HEADER_STDBOOL {args} {
+ check-headers stdbool.h
+}
+proc ac_type_xxx {type} {
+ output "cc-with {-includes {stdlib.h unistd.h fcntl.h sys/types.h netinet/in.h}} {\n\tcc-check-types $type\n}"
+}
+
+proc AC_CHECK_HEADERS {hdrlist {true {}} {false {}} {decl {}}} {
+ do-true-false "cc-check-includes $hdrlist" $true $false $decl
+}
+
+proc AC_CHECK_HEADER {header {true {}} {false {}}} {
+ AC_CHECK_HEADERS $header $true $false
+}
+
+proc AC_TYPE_UID_T {args} {
+ ac_type_xxx uid_t
+}
+
+proc AC_TYPE_MODE_T {args} {
+ ac_type_xxx mode_t
+}
+
+proc AC_TYPE_PID_T {args} {
+ ac_type_xxx pid_t
+}
+
+proc AC_TYPE_SIZE_T {args} {
+ ac_type_xxx size_t
+}
+
+proc AC_CHECK_MEMBERS {typelist {true {}} {false {}} {decl {}}} {
+ do-true-false [list cc-check-members {*}[split-comma-fields $typelist]] $true $false $decl
+}
+proc do-true-false {cmd true false {decl {}}} {
+ if {$decl ne ""} {
+ output "cc-with {[examine-cc-decl $decl]} \{"
+ incr-level
+ }
+ if {$true eq "" && $false eq ""} {
+ output $cmd
+ } else {
+ set not ""
+ if {$true eq ""} {
+ set not !
+ set true $false
+ set false ""
+ }
+ output "if {$not\[$cmd\]} \{"
+ output-shell-action $true
+ if {$false ne ""} {
+ output "\} else \{"
+ output-shell-action $false
+ }
+ output "\}"
+ }
+ if {$decl ne ""} {
+ decr-level
+ output "\}"
+ }
+}
+
+proc AC_CHECK_TYPE {types {true ""} {false ""} {decl ""}} {
+ do-true-false "cc-check-types $types" $true $false $decl
+}
+
+proc AC_CHECK_TYPES {types {true {}} {false {}} {decl {}}} {
+ AC_CHECK_TYPE [split-comma-fields $types] $true $false $decl
+}
+
+proc AC_CHECK_FUNCS {funcs {true {}} {false {}}} {
+ do-true-false "cc-check-functions $funcs" $true $false
+}
+
+proc AC_CHECK_DECLS {symbols {true {}} {false {}} {decl {}}} {
+ do-true-false "cc-check-decls [split-comma-fields $symbols]" $true $false $decl
+}
+
+
+proc AC_FUNC_MEMCMP {args} {
+ output "cc-check-functions memcmp"
+}
+
+proc AC_FUNC_FORK {args} {
+ output "cc-check-functions fork"
+}
+
+proc AC_CHECK_LIB {libname funcname {true {}} {false {}} {extralibs {}}} {
+ if {$extralibs ne ""} {
+ output "cc-with {-libs {$extralibs}} \{"
+ incr-level
+ }
+ do-true-false "cc-check-function-in-lib $funcname $libname" $true $false
+ if {$extralibs ne ""} {
+ output "\}"
+ decr-level
+ }
+}
+
+proc AC_SEARCH_LIBS {funcname libnames {true {}} {false {}}} {
+ AC_CHECK_LIB $libnames $funcname $true $false
+}
+
+proc AC_ARG_WITH {opt help true {false {}}} {
+ output "if {\[opt-val with-$opt\] ne {}} {"
+ output "\tset withval \[opt-val with-$opt\]"
+ output-shell-action $true
+ if {$false ne ""} {
+ output "\} else \{"
+ output-shell-action $false
+ }
+ output "}"
+}
+
+proc AC_ARG_ENABLE {opt help {true {}} {false {}}} {
+ set not ""
+ if {$::boolopts($opt)} {
+ set not !
+ }
+ output "if {$not\[opt-bool $opt\]} {"
+ output-shell-action $true
+ if {$false ne ""} {
+ output "\} else \{"
+ output-shell-action $false
+ }
+ output "}"
+}
+
+proc AC_CACHE_CHECK {desc var action} {
+ output-shell-action $action
+}
+proc AC_COMPILE_IFELSE {action {true {}} {false {}}} {
+ # The macro definition here is nested, so we need to "unnest" it
+ set action [split [string map {[[ [ ]] ]} $action] \n]
+ set prog [parse-autoconf $action]
+ lassign [lindex $prog 0] type n cmd args
+
+ if {$cmd ne "AC_LANG_PROGRAM"} {
+ output-unknown "AC_COMPILE_IFELSE $action $true $false"
+ } else {
+ lassign $args decl code
+ AC_TRY_COMPILE $decl $code $true $false
+ }
+}
+
+proc AC_LINK_IFELSE {action {true {}} {false {}}} {
+ # The macro definition here is nested, so we need to "unnest" it
+ set action [split [string map {[[ [ ]] ]} $action] \n]
+ set prog [parse-autoconf $action]
+ lassign [lindex $prog 0] type n cmd args
+
+ if {$cmd ne "AC_LANG_PROGRAM"} {
+ output-unknown "AC_COMPILE_IFELSE $action $true $false"
+ } else {
+ lassign $args decl code
+ AC_TRY_LINK $decl $code $true $false
+ }
+}
+
+proc AC_CACHE_VAL {var action args} {
+ output-shell-action $action
+}
+
+proc AC_DEFINE {def args} {
+ output "define $def"
+}
+
+proc AC_DEFINE_UNQUOTED {def value args} {
+ output "define $def [make-quoted-string $value ]"
+}
+
+proc AC_CHECK_DECL {def {true {}} {false {}} {decl {}}} {
+ do-true-false "cc-check-decls $def" $true $false $decl
+}
+
+proc AC_CHECK_SIZEOF {type {def ""}} {
+ output "cc-check-sizeof [make-quoted-string $type]"
+}
+
+proc AC_FUNC_ALLOCA {} {
+ output "cc-check-functions alloca"
+}
+proc AC_FUNC_GETPGRP {} {
+ output "cc-check-functions getpgrp"
+}
+proc AC_FUNC_VPRINTF {} {
+ output "cc-check-functions vprintf"
+}
+proc AC_FUNC_WAIT3 {} {
+ output "cc-check-functions wait3"
+}
+proc AC_FUNC_STRCOLL {} {
+ output "cc-check-functions strcoll"
+}
+proc AC_CHECK_FUNC {func {true {}} {false {}}} {
+ do-true-false "cc-check-functions $func" $true $false
+}
+
+# Examine declarations and try to pull out things like:
+# #include
+# and
+# #ifdef HAVE_ABC_DEF_H
+# #include
+# #endif
+#
+# Returns a list like:
+# -includes {list} -declare {list}
+#
+proc examine-cc-decl {decl} {
+ set omit_endif 0
+ set includes {}
+ set decls {}
+ foreach line [split $decl \n] {
+ if {$line eq ""} {
+ continue
+ }
+ if {[regexp {#\s*if(def)?\s+HAVE_} $line]} {
+ incr omit_endif
+ continue
+ }
+ if {$omit_endif && [string match "*#*endif*" $line]} {
+ set omit_endif 0
+ continue
+ }
+ if {[regexp {#\s*include.*<(.*)>} $line -> i]} {
+ lappend includes $i
+ continue
+ }
+ lappend decls [string trim $line]
+ }
+ set result {}
+ if {[llength $includes]} {
+ lappend result -includes $includes
+ }
+ if {[llength $decls]} {
+ lappend result -declare [join $decls \n]
+ }
+ return $result
+}
+
+proc AC_TRY_LINK {decl code {true {}} {false {}}} {
+ do-true-false "cctest -link 1 [examine-cc-decl $decl] -code {$code}" $true $false
+}
+
+proc AC_TRY_COMPILE {decl code {true {}} {false {}}} {
+ do-true-false "cctest [examine-cc-decl $decl] -code {$code}" $true $false
+}
+
+proc AC_LANG_WERROR {args} {
+ output "define-append CFLAGS -Werror"
+}
+
+proc AC_GNU_SOURCE {args} {
+ output "define-append CFLAGS -D_GNU_SOURCE"
+}
+
+proc AC_C_BIGENDIAN {args} {
+ output "cc-check-endian"
+}
+
+set subst_msg 0
+proc AC_SUBST {args} {
+ if {$::subst_msg == 0} {
+ incr ::subst_msg
+ output "# XXX autosetup automatically substitutes all define'd values"
+ output "# In general, simply 'define' the value rather than using a shell"
+ output "# variable and AC_SUBST."
+ output "#"
+ }
+ output-unknown [concat AC_SUBST {*}$args]
+}
+
+proc AC_PREREQ {version} {}
+proc AC_INIT {filename args} {}
+proc AC_PROG_CC {args} {}
+proc AC_PROG_MAKE_SET {args} {}
+proc AC_CANONICAL_HOST {args} {}
+proc AC_C_CONST {args} {}
+proc AC_PROG_GCC_TRADITIONAL {args} {}
+proc AC_CONFIG_SRCDIR {args} {}
+proc AC_CANONICAL_SYSTEM {args} {}
+proc AC_EXEEXT {args} {}
+
+# -------------------------
+
+set infile [glob -nocomplain configure.in configure.ac]
+switch [llength $infile] {
+ 0 {
+ puts stderr "Could not find either configure.in or configure.ac"
+ exit 1
+ }
+ 2 {
+ puts stderr "Both configure.in and configure.ac found. Please remove one"
+ exit 1
+ }
+}
+
+lassign $argv autodef
+if {$autodef eq ""} {
+ set autodef auto.def
+}
+
+if {[file exists $autodef]} {
+ puts stderr "$autodef already exists. Will not overwrite it"
+ exit 1
+}
+
+puts "Migrating $infile to $autodef"
+
+set f [open $infile]
+set lines [split [read $f] \n]
+close $f
+
+set prog [parse-autoconf $lines]
+
+set outf [open $autodef w]
+
+set indent ""
+set output_headers {}
+
+output "# Created by [file tail $argv0] - fix items marked XXX\n"
+output "use cc cc-lib\n"
+
+output-options $prog
+
+output-auto-def $prog
+close $outf
+
+puts "Created $autodef. Now edit to resolve items marked XXX"
ADDED autosetup/scripts/install.tcl
Index: autosetup/scripts/install.tcl
==================================================================
--- /dev/null
+++ autosetup/scripts/install.tcl
@@ -0,0 +1,50 @@
+# @synopsis:
+#
+# Helper script for Makefiles
+#
+
+proc use args {
+ foreach pkg $args {
+ if {[file exists $::here/${pkg}.tcl]} {
+ source $::here/${pkg}.tcl
+ } elseif {[file exists $::here/../lib/${pkg}.tcl]} {
+ source $::here/../lib/${pkg}.tcl
+ } else {
+ error "Could not find package $args"
+ }
+ }
+}
+
+set ::here [file dirname [file normalize [info script]]]
+use fileutil
+
+proc file-normalize args {
+ return [file normalize {*}$args]
+}
+proc _istcl name {
+ return [string match *.tcl $name]
+}
+
+###
+# topic: ea4ac0a84ae990dafee965b995f48e63
+###
+proc _istm name {
+ return [string match *.tm $name]
+}
+
+proc _isdirectory name {
+ return [file isdirectory $name]
+}
+
+foreach {src dest} $argv {
+ set src [file normalize $src]
+ set dest [file normalize $dest]
+ file mkdir $dest
+ foreach {file} [fileutil_find $src _istcl] {
+ set relname [fileutil_relative $src $file]
+ set destfile [file join $dest $relname]
+ file mkdir [file dirname $destfile]
+ file copy -force $file [file join $dest $relname]
+ }
+}
+
ADDED autosetup/system.tcl
Index: autosetup/system.tcl
==================================================================
--- /dev/null
+++ autosetup/system.tcl
@@ -0,0 +1,271 @@
+# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/
+# All rights reserved
+
+# @synopsis:
+#
+# This module supports common system interrogation and options
+# such as --host, --build, --prefix, and setting srcdir, builddir, and EXEXT.
+#
+# It also support the 'feature' naming convention, where searching
+# for a feature such as sys/type.h defines HAVE_SYS_TYPES_H
+#
+module-options {
+ host:host-alias => {a complete or partial cpu-vendor-opsys for the system where
+ the application will run (defaults to the same value as --build)}
+ build:build-alias => {a complete or partial cpu-vendor-opsys for the system
+ where the application will be built (defaults to the
+ result of running config.guess)}
+ prefix:dir => {the target directory for the build (defaults to /usr/local)}
+
+ # These (hidden) options are supported for autoconf/automake compatibility
+ exec-prefix:
+ bindir:
+ sbindir:
+ includedir:
+ mandir:
+ infodir:
+ libexecdir:
+ datadir:
+ libdir:
+ sysconfdir:
+ sharedstatedir:
+ localstatedir:
+ maintainer-mode=0
+ dependency-tracking=0
+}
+
+# Returns 1 if exists, or 0 if not
+#
+proc check-feature {name code} {
+ msg-checking "Checking for $name..."
+ set r [uplevel 1 $code]
+ define-feature $name $r
+ if {$r} {
+ msg-result "ok"
+ } else {
+ msg-result "not found"
+ }
+ return $r
+}
+
+# @have-feature name ?default=0?
+#
+# Returns the value of the feature if defined, or $default if not.
+# See 'feature-define-name' for how the feature name
+# is translated into the define name.
+#
+proc have-feature {name {default 0}} {
+ get-define [feature-define-name $name] $default
+}
+
+# @define-feature name ?value=1?
+#
+# Sets the feature 'define' to the given value.
+# See 'feature-define-name' for how the feature name
+# is translated into the define name.
+#
+proc define-feature {name {value 1}} {
+ define [feature-define-name $name] $value
+}
+
+# @feature-checked name
+#
+# Returns 1 if the feature has been checked, whether true or not
+#
+proc feature-checked {name} {
+ is-defined [feature-define-name $name]
+}
+
+# @feature-define-name name ?prefix=HAVE_?
+#
+# Converts a name to the corresponding define,
+# e.g. sys/stat.h becomes HAVE_SYS_STAT_H.
+#
+# Converts * to P and all non-alphanumeric to underscore.
+#
+proc feature-define-name {name {prefix HAVE_}} {
+ string toupper $prefix[regsub -all {[^a-zA-Z0-9]} [regsub -all {[*]} $name p] _]
+}
+
+# If $file doesn't exist, or it's contents are different than $buf,
+# the file is written and $script is executed.
+# Otherwise a "file is unchanged" message is displayed.
+proc write-if-changed {file buf {script {}}} {
+ set old [readfile $file ""]
+ if {$old eq $buf && [file exists $file]} {
+ msg-result "$file is unchanged"
+ } else {
+ writefile $file $buf\n
+ uplevel 1 $script
+ }
+}
+
+# @make-template template ?outfile?
+#
+# Reads the input file /$template and writes the output file $outfile.
+# If $outfile is blank/omitted, $template should end with ".in" which
+# is removed to create the output file name.
+#
+# Each pattern of the form @define@ is replaced the the corresponding
+# define, if it exists, or left unchanged if not.
+#
+# The special value @srcdir@ is substituted with the relative
+# path to the source directory from the directory where the output
+# file is created, while the special value @top_srcdir@ is substituted
+# with the relative path to the top level source directory.
+#
+# Conditional sections may be specified as follows:
+## @if name == value
+## lines
+## @else
+## lines
+## @endif
+#
+# Where 'name' is a defined variable name and @else is optional.
+# If the expression does not match, all lines through '@endif' are ignored.
+#
+# The alternative forms may also be used:
+## @if name
+## @if name != value
+#
+# Where the first form is true if the variable is defined, but not empty or 0
+#
+# Currently these expressions can't be nested.
+#
+proc make-template {template {out {}}} {
+ set infile [file join $::autosetup(srcdir) $template]
+
+ if {![file exists $infile]} {
+ user-error "Template $template is missing"
+ }
+
+ # Define this as late as possible
+ define AUTODEPS $::autosetup(deps)
+
+ if {$out eq ""} {
+ if {[file ext $template] ne ".in"} {
+ autosetup-error "make_template $template has no target file and can't guess"
+ }
+ set out [file rootname $template]
+ }
+
+ set outdir [file dirname $out]
+
+ # Make sure the directory exists
+ file mkdir $outdir
+
+ # Set up srcdir and top_srcdir to be relative to the target dir
+ define srcdir [relative-path [file join $::autosetup(srcdir) $outdir] $outdir]
+ define top_srcdir [relative-path $::autosetup(srcdir) $outdir]
+
+ set mapping {}
+ foreach {n v} [array get ::define] {
+ lappend mapping @$n@ $v
+ }
+ set result {}
+ foreach line [split [readfile $infile] \n] {
+ if {[info exists cond]} {
+ set l [string trimright $line]
+ if {$l eq "@endif"} {
+ unset cond
+ continue
+ }
+ if {$l eq "@else"} {
+ set cond [expr {!$cond}]
+ continue
+ }
+ if {$cond} {
+ lappend result $line
+ }
+ continue
+ }
+ if {[regexp {^@if\s+(\w+)(.*)} $line -> name expression]} {
+ lassign $expression equal value
+ set varval [get-define $name ""]
+ if {$equal eq ""} {
+ set cond [expr {$varval ni {"" 0}}]
+ } else {
+ set cond [expr {$varval eq $value}]
+ if {$equal ne "=="} {
+ set cond [expr {!$cond}]
+ }
+ }
+ continue
+ }
+ lappend result $line
+ }
+ writefile $out [string map $mapping [join $result \n]]\n
+
+ msg-result "Created [relative-path $out] from [relative-path $template]"
+}
+
+# build/host tuples and cross-compilation prefix
+set build [opt-val build]
+define build_alias $build
+if {$build eq ""} {
+ define build [config_guess]
+} else {
+ define build [config_sub $build]
+}
+
+set host [opt-val host]
+define host_alias $host
+if {$host eq ""} {
+ define host [get-define build]
+ set cross ""
+} else {
+ define host [config_sub $host]
+ set cross $host-
+}
+define cross [get-env CROSS $cross]
+
+# Do "define defaultprefix myvalue" to set the default prefix *before* the first "use"
+set prefix [opt-val prefix [get-define defaultprefix /usr/local]]
+
+# These are for compatibility with autoconf
+define target [get-define host]
+define prefix $prefix
+define builddir $autosetup(builddir)
+define srcdir $autosetup(srcdir)
+# Allow this to come from the environment
+define top_srcdir [get-env top_srcdir [get-define srcdir]]
+
+# autoconf supports all of these
+set exec_prefix [opt-val exec-prefix $prefix]
+define exec_prefix $exec_prefix
+foreach {name defpath} {
+ bindir /bin
+ sbindir /sbin
+ libexecdir /libexec
+ libdir /lib
+} {
+ define $name [opt-val $name $exec_prefix$defpath]
+}
+foreach {name defpath} {
+ datadir /share
+ sysconfdir /etc
+ sharedstatedir /com
+ localstatedir /var
+ infodir /share/info
+ mandir /share/man
+ includedir /include
+} {
+ define $name [opt-val $name $prefix$defpath]
+}
+
+define SHELL [get-env SHELL [find-an-executable sh bash ksh]]
+
+# Windows vs. non-Windows
+switch -glob -- [get-define host] {
+ *-*-ming* - *-*-cygwin - *-*-msys {
+ define-feature windows
+ define EXEEXT .exe
+ }
+ default {
+ define EXEEXT ""
+ }
+}
+
+# Display
+msg-result "Host System...[get-define host]"
+msg-result "Build System...[get-define build]"
ADDED autosetup/test-tclsh
Index: autosetup/test-tclsh
==================================================================
--- /dev/null
+++ autosetup/test-tclsh
@@ -0,0 +1,20 @@
+# A small Tcl script to verify that the chosen
+# interpreter works. Sometimes we might e.g. pick up
+# an interpreter for a different arch.
+# Outputs the full path to the interpreter
+
+if {[catch {info version} version] == 0} {
+ # This is Jim Tcl
+ if {$version >= 0.72} {
+ # Ensure that regexp works
+ regexp (a.*?) a
+ puts [info nameofexecutable]
+ exit 0
+ }
+} elseif {[catch {info tclversion} version] == 0} {
+ if {$version >= 8.5 && ![string match 8.5a* [info patchlevel]]} {
+ puts [info nameofexecutable]
+ exit 0
+ }
+}
+exit 1
DELETED cmodules/btree/cthulhu.ini
Index: cmodules/btree/cthulhu.ini
==================================================================
--- cmodules/btree/cthulhu.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-set here [file dirname [file normalize [info script]]]
-::cthulhu::add_directory $here {
-}
DELETED cmodules/btree/tree.c
Index: cmodules/btree/tree.c
==================================================================
--- cmodules/btree/tree.c
+++ /dev/null
@@ -1,491 +0,0 @@
-/*
-** This file implements an in-memory balanced binary tree. This code
-** was originally brought in to implement an efficient priority queue
-** for the Dijkstra's shortest path algorithm in crewroute.c.
-**
-** This file contains code imported into READI from another project.
-** The text of the original header comment follows:
-*/
-/*
-** A package of routines for handling balanced binary trees.
-** Copyright (c) 1990 by D. Richard Hipp
-*/
-
-#include
-#include "odieInt.h"
-
-
-/* Each node in the binary tree is represented by a single instance
-** of the following structure
-*/
-typedef struct TreeElem TreeElem;
-struct TreeElem {
- void *data; /* Pointer to the user's data */
- void *key; /* The key associated with this element */
- TreeElem *left; /* Left daughter */
- TreeElem *right; /* Right daughter */
- int weight; /* Weight of this node */
-};
-
-/* Turn bulk memory into a Tree structure
-*/
-void TreeInit(
- Tree *tree, /* Tree object to initialize */
- int (*xCompare)(const void*, const void*), /* Comparison function */
- void *(*xCopy)(const void*), /* Key copy function or NULL */
- void (*xFree)(void*) /* Key delete function or NULL */
-){
- tree->xCompare = xCompare;
- tree->xCopy = xCopy;
- tree->xFree = xFree;
- tree->top = 0;
-}
-
-/* Return the number of elements in the tree.
-*/
-int TreeCount(Tree *pTree){
- if( pTree && pTree->top ){
- return pTree->top->weight;
- }else{
- return 0;
- }
-}
-
-/* Delete a single node of the binary tree and all of its children
-*/
-static void TreeClearNode(TreeElem *p, void (*xFree)(void*)){
- if( p==0 ) return;
- if( p->left ) TreeClearNode(p->left, xFree);
- if( p->right ) TreeClearNode(p->right, xFree);
- if( xFree ){
- xFree(p->key);
- }
- Odie_Free((char *)p);
-}
-
-/* Remove all nodes from a tree
-*/
-void TreeClear(Tree *tree){
- if( tree->top ){
- TreeClearNode(tree->top, tree->xFree);
- }
- tree->top = 0;
-}
-
-/* Find the element of the tree (if any) whose key matches "key".
-** Return a pointer to the data for that element. If no match
-** is found, return NULL.
-*/
-void *TreeFind(Tree *tree, const void *key){
- TreeElem *p;
-
- p = tree->top;
- while( p ){
- int c = tree->xCompare(p->key, key);
- if( c==0 ){
- return p->data;
- }else if( c<0 ){
- p = p->right;
- }else{
- p = p->left;
- }
- }
- return 0;
-}
-
-/* If the node with key "key" is the left-most element of the tree,
-** return 0. If it is the second to the left, return 1. And so
-** forth.
-**
-** If there is no node in the tree with the key "key", then return
-** the number that would have been returned if such a node were
-** inserted.
-*/
-int TreeRank(Tree *tree, const void *key){
- TreeElem *p;
- int rank = 0;
-
- p = tree->top;
- while( p ){
- int c = tree->xCompare(p->key, key);
- if( c==0 ){
- rank += p->left ? p->left->weight: 0;
- break;
- }else if( c<0 ){
- rank += (p->left ? p->left->weight: 0) + 1;
- p = p->right;
- }else{
- p = p->left;
- }
- }
- return rank;
-}
-
-/* Return a pointer to the N-th element of a tree. (The left-most
-** element is number 0, the next is number 1 and so forth.)
-*/
-static TreeElem *TreeFindNthElem(Tree *tree, int n){
- TreeElem *p;
-
- p = tree->top;
- while( p ){
- int c = p->left ? p->left->weight : 0;
- if( n==c ){
- return p;
- }else if( n>c ){
- n -= c+1;
- p = p->right;
- }else{
- p = p->left;
- }
- }
- return 0;
-}
-
-/* Return the data associated with the N-th element of the tree. Return
-** NULL if there is no N-th element.
-*/
-void *TreeData(Tree *tree, int n){
- TreeElem *p = TreeFindNthElem(tree,n);
- return p ? p->data : 0;
-}
-
-/* Return the key associated with the N-th element of the tree. Return
-** NULL if there is no N-th element.
-*/
-const void *TreeKey(Tree *tree, int n){
- TreeElem *p = TreeFindNthElem(tree,n);
- if( p ){
- return p->key;
- }else{
- return 0;
- }
-}
-
-/*
-** Definitions:
-** WEIGHT
-** The weight of a node is the total number of children for the node
-** plus 1. Leaf nodes have a weight of 1. The root node has a weight
-** which equals the number of nodes in the tree.
-**
-** BALANCE
-** A node is balanced if the weight of the one child is not more than
-** twice the weight of the other child.
-*/
-
-/* The following routine rebalances the tree rooted at *ppElem after
-** the insertion or deletion of a single ancestor.
-*/
-static void TreeBalance(TreeElem **ppElem){
- TreeElem *n; /* Pointer to self */
- int l,r; /* Weight of left and right daughters */
- int a,b; /* Weights of various nodes */
-
- if( ppElem==0 || (n=*ppElem)==0 ) return;
- l = n->left ? n->left->weight: 0;
- r = n->right ? n->right->weight: 0;
- if( l>r*2 ){ /* Too heavy on the left side */
- TreeElem *nl; /* Pointer to left daughter */
- TreeElem *nr; /* Pointer to right daughter */
- int ll, lr; /* Weight of left daughter's left and right daughter */
- nl = n->left;
- ll = nl->left ? nl->left->weight: 0;
- lr = nl->right ? nl->right->weight: 0;
- if( ll>lr || nl->right==0 ){
- /*
- ** Convert from: n to: nl
- ** / \ / \
- ** nl c a n
- ** / \ / \
- ** a b b c
- */
- n->left = nl->right;
- nl->right = n;
- n->weight = a = r + lr + 1;
- nl->weight = a + ll + 1;
- *ppElem = nl;
- }else{
- /*
- ** Convert from: n to: nr
- ** / \ / \
- ** nl d nl n
- ** / \ / \ / \
- ** a nr a b c d
- ** / \
- ** b c
- */
- int lrl, lrr; /* Weight of Great-granddaughter nodes */
- nr = nl->right;
- lrl = nr->left ? nr->left->weight: 0;
- lrr = nr->right ? nr->right->weight: 0;
- nl->right = nr->left;
- nr->left = nl;
- n->left = nr->right;
- nr->right = n;
- n->weight = a = lrr + r + 1;
- nl->weight = b = ll + lrl + 1;
- nr->weight = a + b + 1;
- *ppElem = nr;
- }
- }else if( r>l*2 ){/* Too deep on the right side */
- TreeElem *nl; /* Pointer to left daughter */
- TreeElem *nr; /* Pointer to right daughter */
- int rl, rr; /* Weight of right daughter's left and right daughter */
- nr = n->right;
- rl = nr->left ? nr->left->weight: 0;
- rr = nr->right ? nr->right->weight: 0;
- if( rr>rl || nr->left==0 ){
- /*
- ** Convert from: n to: nr
- ** / \ / \
- ** a nr n c
- ** / \ / \
- ** b c a b
- */
- n->right = nr->left;
- nr->left = n;
- n->weight = a = l + rl + 1;
- nr->weight = a + rr + 1;
- *ppElem = nr;
- }else{
- /*
- ** Convert from: n to: nl
- ** / \ / \
- ** a nr n nr
- ** / \ / \ / \
- ** nl d a b c d
- ** / \
- ** b c
- */
- int rll,rlr; /* Weights of great-granddaughter nodes */
- nl = nr->left;
- rll = nl->left ? nl->left->weight: 0;
- rlr = nl->right ? nl->right->weight: 0;
- nr->left = nl->right;
- nl->right = nr;
- n->right = nl->left;
- nl->left = n;
- n->weight = a = l + rll + 1;
- nr->weight = b = rr + rlr + 1;
- nl->weight = a + b + 1;
- *ppElem = nl;
- }
- }else{ /* Node is already balanced. Just recompute its weight. */
- n->weight = l + r + 1;
- }
-}
-
-/* This routine either changes the data on an existing node in the tree,
-** or inserts a new node. "key" identifies the node. If the data on
-** an existing node is changed, then the function returns the old data.
-** If a new node is created, NULL is returned.
-*/
-static void *TreeInsertElement(
- Tree *pTree, /* The root of the tree */
- void *key, /* Insert data at this key */
- void *data /* Data to be inserted */
-){
- TreeElem *n;
- void *old = 0;
- TreeElem **h[100]; /* Sufficient for a tree with up to 4.0E+17 nodes */
- int level = 0;
-
-
- h[0] = &pTree->top;
- level = 1;
- n = pTree->top;
- while( n ){
- int c;
- c = pTree->xCompare(key, n->key);
- if( c<0 ){
- h[level++] = &(n->left);
- n = n->left;
- }else if( c>0 ){
- h[level++] = &(n->right);
- n = n->right;
- }else{
- old = n->data;
- n->data = data; /* Replace data in an existing node */
- break;
- }
- }
- if( n==0 ){ /* Insert a leaf node */
- level--;
- n = *h[level] = (TreeElem *)Odie_Alloc( sizeof(TreeElem) );
- if( n==0 ){
- return data;
- }
- n->data = data;
- if( pTree->xCopy ){
- n->key = pTree->xCopy(key);
- }else{
- n->key = key;
- }
- n->left = n->right = 0;
- while( level>=0 ) TreeBalance(h[level--]);
- }
- return old;
-}
-
-/* Unlink the N-th node of the tree and return a pointer to that
-** node. (The left-most node is 0, the next node to the right is
-** 1 and so forth.)
-*/
-static TreeElem *TreeDeleteNthElem(TreeElem **ppTop, int N){
- TreeElem *p; /* For walking the tree */
- int level = 0; /* Depth of the blancing stack */
- TreeElem **h[100]; /* Balance stack. 100 is sufficient for balancing
- ** a tree with up to 4.0E+17 nodes */
-
- h[0] = ppTop;
- level = 1;
- p = *ppTop;
- while( p ){
- int w;
- w = (p->left ? p->left->weight: 0);
- if( N>w ){
- h[level++] = &(p->right);
- p = p->right;
- N -= w+1;
- }else if( Nleft);
- p = p->left;
- }else{
- break;
- }
- }
- if( p ){
- level--;
- if( p->left==0 ){
- *h[level] = p->right;
- level--;
- }else if( p->right==0 ){
- *h[level] = p->left;
- level--;
- }else{
- TreeElem *x;
- x = TreeDeleteNthElem(&(p->right),0);
- x->right = p->right;
- x->left = p->left;
- *h[level] = x;
- }
- while( level>=0 ) TreeBalance(h[level--]);
- }
- return p;
-}
-
-/* Unlink the node of the tree corresponding to key and return a pointer
-** to that node.
-*/
-static TreeElem *TreeDeleteElem(Tree *tree, const void *key){
- TreeElem *p; /* For walking the tree */
- int level = 0; /* Depth of the blancing stack */
- TreeElem **h[100]; /* Balance stack. 100 is sufficient for balancing
- ** a tree with up to 4.0E+17 nodes */
-
- h[0] = &tree->top;
- level = 1;
- p = tree->top;
- while( p ){
- int w;
- w = tree->xCompare(p->key, key);
- if( w<0 ){
- h[level++] = &(p->right);
- p = p->right;
- }else if( w>0 ){
- h[level++] = &(p->left);
- p = p->left;
- }else{
- break;
- }
- }
- if( p ){
- level--;
- if( p->left==0 ){
- *h[level] = p->right;
- level--;
- }else if( p->right==0 ){
- *h[level] = p->left;
- level--;
- }else{
- TreeElem *x;
- x = TreeDeleteNthElem(&(p->right),0);
- x->right = p->right;
- x->left = p->left;
- *h[level] = x;
- }
- while( level>=0 ) TreeBalance(h[level--]);
- }
- return p;
-}
-
-/* Insert new data into a node of the tree. The node is identified
-** by "key".
-**
-** If the new data is NULL, then node is deleted.
-**
-** If the node aready exists, the new data overwrites the old and
-** the old data is returned. If the node doesn't already exist, then
-** a new node is created and the function returns NULL.
-*/
-void *TreeInsert(Tree *tree, void *key, void *data){
- void *old;
- if( data==0 ){
- TreeElem *elem = TreeDeleteElem(tree, key);
- if( elem ){
- if( tree->xFree ){
- tree->xFree(elem->key);
- }
- old = elem->data;
- Odie_Free((char *)elem);
- }else{
- old = 0;
- }
- }else{
- old = TreeInsertElement(tree,key,data);
- }
- return old;
-}
-
-/* Change the data on the n-th node of the tree. The old data
-** is returned.
-**
-** If data==NULL, then the n-th node of the tree is deleted. (The
-** data associated with that node is still returned.)
-**
-** If the value N is out-of-bounds, then no new node is created.
-** Instead, the "data" parameter is returned.
-*/
-void *TreeChangeNth(Tree *tree, int n, void *data){
- void *old;
- if( data==0 ){
- TreeElem *elem = TreeDeleteNthElem(&tree->top,n);
- if( elem ){
- if( tree->xFree ){
- tree->xFree(elem->key);
- }
- old = elem->data;
- Odie_Free((char *)elem);
- }else{
- old = 0;
- }
- }else{
- TreeElem *elem = TreeFindNthElem(tree,n);
- if( elem ){
- old = elem->data;
- elem->data = data;
- }else{
- old = data;
- }
- }
- return old;
-}
-
-int DLLEXPORT Tree_Init(Tcl_Interp *interp){
- #if IRM_MEM_DEBUG
- Tcl_LinkVar(interp, "module_malloc(tree)", (char*)&nMalloc,
- TCL_LINK_INT | TCL_LINK_READ_ONLY);
- #endif
- return TCL_OK;
-}
DELETED cmodules/btree/tree.h
Index: cmodules/btree/tree.h
==================================================================
--- cmodules/btree/tree.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
-** Original code by D. Richard Hipp, circa 1990.
-** Modified for READI, 2005-11-21.
-*/
-
-/* A complete binary tree is defined by an instance of the following
-** structure
-*/
-typedef struct Tree Tree;
-struct Tree {
- int (*xCompare)(const void*, const void*); /* Comparison function */
- void *(*xCopy)(const void*); /* Key copy function, or NULL */
- void (*xFree)(void*); /* Key delete function */
- struct TreeElem *top; /* The top-most node of the tree */
-};
-
-void TreeInit(
- Tree *tree, /* Tree object to initialize */
- int (*xCompare)(const void*, const void*), /* Comparison function */
- void *(*xCopy)(const void*), /* Key copy function or NULL */
- void (*xFree)(void*) /* Key delete function or NULL */
-);
-void TreeClear(Tree *tree);
-void *TreeChangeNth(Tree *tree, int n, void *data);
-void *TreeInsert(Tree *tree, void *key, void *data);
-void *TreeFind(Tree *tree, const void *key);
-int TreeRank(Tree *tree, const void *key);
-void *TreeData(Tree *tree, int n);
-const void *TreeKey(Tree *tree, int n);
-int TreeCount(Tree*);
DELETED cmodules/geometry/cthulhu.ini
Index: cmodules/geometry/cthulhu.ini
==================================================================
--- cmodules/geometry/cthulhu.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-set here [file dirname [file normalize [info script]]]
-foreach file {plotter.c slicer.c wallset.c} {
- ::cthulhu::detect_cases [file join $here generic $file]
-}
-::cthulhu::add_directory [file join $here generic] {}
DELETED cmodules/geometry/generic/geometry.c
Index: cmodules/geometry/generic/geometry.c
==================================================================
--- cmodules/geometry/generic/geometry.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
-** Load the entire geometry module
-*/
-#include "odieInt.h"
-
-/*
-** Declare our Tcl Obj Types
-*/
-
-const Tcl_ObjType polygon_tclobjtype = {
- "polygon", /* name */
- &PolygonObj_freeIntRepProc, /* freeIntRepProc */
- &PolygonObj_dupIntRepProc, /* dupIntRepProc */
- &PolygonObj_updateStringProc, /* updateStringProc */
- &PolygonObj_setFromAnyProc /* setFromAnyProc */
-};
-
-const Tcl_ObjType segmentset_tclobjtype = {
- "segmentset", /* name */
- &SegmentSetObj_freeIntRepProc, /* freeIntRepProc */
- &SegmentSetObj_dupIntRepProc, /* dupIntRepProc */
- &SegmentSetObj_updateStringProc, /* updateStringProc */
- &SegmentSetObj_setFromAnyProc /* setFromAnyProc */
-};
-
-Tcl_Obj *Odie_NewPolygonObj(Poly *pPoly) {
- Tcl_Obj *pResult;
- pResult=Tcl_NewObj();
- Tcl_InvalidateStringRep(pResult);
- pResult->internalRep.otherValuePtr=pPoly;
- pResult->typePtr=&polygon_tclobjtype;
- return pResult;
-}
-
-int Odie_GetPolygonFromObj(Tcl_Interp *interp,Tcl_Obj *objPtr,Poly **ptr,int *created) {
- Poly *p;
- *created=0;
-
- if(objPtr->typePtr) {
- if(objPtr->typePtr==&polygon_tclobjtype && objPtr->internalRep.otherValuePtr) {
- /*
- ** Object is already of the type requested
- */
- *ptr=objPtr->internalRep.otherValuePtr;
- return TCL_OK;
- }
- }
- int k,i;
- if( Tcl_ListObjLength(interp, objPtr, &k) ) return TCL_ERROR;
- if( k<6 ){
- Tcl_AppendResult(interp, "need at least 3 vertices", 0);
- return TCL_ERROR;
- }
- if( k&1 ){
- Tcl_AppendResult(interp, "coordinates should come in pairs", 0);
- return TCL_ERROR;
- }
- p=(Poly *)Odie_Alloc(sizeof(*p)+(k+2)*sizeof(p->v[0]));
- p->nVertex=k/2;
- for(i=0; inVertex; i++){
- Tcl_Obj *pElem;
- double d;
- Tcl_ListObjIndex(0, objPtr, i*2, &pElem);
- if(Tcl_GetDoubleFromObj(interp, pElem, &d)) goto createfail;
- p->v[i][X_IDX] = d;
- Tcl_ListObjIndex(0, objPtr, i*2+1, &pElem);
- if(Tcl_GetDoubleFromObj(interp, pElem, &d)) goto createfail;
- p->v[i][Y_IDX] = d;
- }
-
- if(Odie_PolygonComputeArea(interp,p)==TCL_OK) {
- *ptr=p;
- if(Tcl_IsShared(objPtr)) {
- *created=1;
- } else {
- /* Shimmer this object to the requested type */
- if(objPtr->typePtr && objPtr->typePtr->freeIntRepProc) {
- Tcl_FreeInternalRepProc *freeIntRepProc=objPtr->typePtr->freeIntRepProc;
- freeIntRepProc(objPtr);
- }
- Tcl_InvalidateStringRep(objPtr);
- objPtr->internalRep.otherValuePtr=p;
- objPtr->typePtr=&polygon_tclobjtype;
- }
- return TCL_OK;
- }
-
-createfail:
- Odie_Free((char *)p);
- return TCL_ERROR;
-}
-
-int PolygonObj_setFromAnyProc(Tcl_Interp *interp,Tcl_Obj *objPtr) {
- if(objPtr->typePtr) {
- if(objPtr->typePtr==&polygon_tclobjtype) {
- /*
- ** Object is already of the type requested
- */
- return TCL_OK;
- }
- }
- Poly *p;
- int created=0;
- if(Odie_GetPolygonFromObj(interp,objPtr,&p,&created)) {
- return TCL_ERROR;
- }
- Tcl_InvalidateStringRep(objPtr);
- objPtr->internalRep.otherValuePtr=p;
- objPtr->typePtr=&polygon_tclobjtype;
- return TCL_OK;
-}
-
-void PolygonObj_updateStringProc(Tcl_Obj *objPtr) {
- char outbuffer[128];
- Tcl_DString result;
- Poly *p=objPtr->internalRep.otherValuePtr;
- int i,j;
- Tcl_DStringInit(&result);
- j=p->nVertex-1;
- if(p->v[0][X_IDX]==p->v[j][X_IDX] && p->v[0][Y_IDX]==p->v[j][Y_IDX]) {
- j=p->nVertex-2;
- }
- for(i=0; i<=j; i++){
- sprintf(outbuffer,"%g %g",(float)p->v[i][X_IDX],(float)p->v[i][Y_IDX]);
- Tcl_DStringAppendElement(&result,outbuffer);
- }
- objPtr->length=Tcl_DStringLength(&result);
- objPtr->bytes=Odie_Alloc(objPtr->length+1);
- strcpy(objPtr->bytes,Tcl_DStringValue(&result));
- Tcl_DStringFree(&result);
-}
-
-void PolygonObj_dupIntRepProc(Tcl_Obj *srcPtr,Tcl_Obj *dupPtr) {
- Poly *src=srcPtr->internalRep.otherValuePtr;
- int size=sizeof(*src)+src->nVertex*sizeof(src->v[0]);
- Poly *copy=(Poly *)Odie_Alloc(size);
-
- memcpy(copy,src,size);
- Tcl_InvalidateStringRep(dupPtr);
- dupPtr->typePtr=&polygon_tclobjtype;
- dupPtr->internalRep.otherValuePtr=copy;
-}
-
-void PolygonObj_freeIntRepProc(Tcl_Obj *objPtr) {
- Odie_Free(objPtr->internalRep.otherValuePtr);
- objPtr->internalRep.otherValuePtr=NULL;
- objPtr->typePtr=NULL;
-}
-
-void Segset_Insert_Polygon(SegSet *pSet,Poly *p,int fill) {
- int i;
- if(p->nVertex>0) {
- VECTORXY *P;
- P=&p->v[0];
- for(i=1; inVertex; i++){
- SegSetInsert(pSet,*P,p->v[i],1);
- P=&p->v[i];
- }
- SegSetInsert(pSet,*P,p->v[0],1);
- }
-}
-
-void SegSetCopy(SegSet *dest,SegSet *src) {
- SegSetClear(dest);
- memset(dest, 0, sizeof(SegSet));
-
- Link *pLoop, *pNext;
- for(pLoop=src->pAll; pLoop; pLoop=pNext){
- Segment *pAB;
- pAB = pLoop->pLinkNode;
- pNext = pLoop->pNext;
- SegSetInsert(dest,pAB->from,pAB->to,pAB->isBoundary);
- }
-}
-
-
-/*
-** Find and return the line segment that goes from A to B. Return NULL
-** if there is not such line segment
-*/
-Segment *SegSetFind(SegSet *pSet, VectorXY A, VectorXY B){
- Link *pX;
- Segment *p;
- int h;
- h = hashVectorXY(A);
- for(pX=pSet->hashFrom[h]; pX; pX=pX->pNext){
- p = pX->pLinkNode;
- if( sameVectorXY(p->from, A) && sameVectorXY(p->to, B) ){
- return p;
- }
- }
- return 0;
-}
-
-Tcl_Obj *Odie_NewSegmentSetObj(SegSet *pSegSet) {
- Tcl_Obj *pResult;
- pResult=Tcl_NewObj();
- Tcl_InvalidateStringRep(pResult);
- pResult->internalRep.otherValuePtr=pSegSet;
- pResult->typePtr=&segmentset_tclobjtype;
- return pResult;
-}
-
-int Odie_GetSegmentSetFromObj(
- Tcl_Interp *interp,
- Tcl_Obj *objPtr,
- SegSet **ptr,
- int *created
-) {
- SegSet *pSet=NULL;
-
- *created=0;
- if(objPtr->typePtr && objPtr->typePtr->setFromAnyProc==&SegmentSetObj_setFromAnyProc) {
- /*
- ** Object is already of the type requested
- */
- *ptr=objPtr->internalRep.otherValuePtr;
- return TCL_OK;
- }
- if(objPtr->typePtr && objPtr->typePtr->setFromAnyProc==&PolygonObj_setFromAnyProc) {
- *created=1;
- /*
- ** Convert from a polygon
- */
- pSet=(SegSet *)Odie_Alloc(sizeof(SegSet));
- Poly *p=objPtr->internalRep.otherValuePtr;
- Segset_Insert_Polygon(pSet,p,1);
- *ptr=pSet;
- return TCL_OK;
- }
-
- int i,n;
- if( Tcl_ListObjLength(interp, objPtr, &n) ) return TCL_ERROR;
- if( n%4!=0 ){
- Tcl_AppendResult(interp, "VECTORS argument should contain a multiple of 4 values", 0);
- return TCL_ERROR;
- }
- pSet=(SegSet *)Odie_Alloc(sizeof(SegSet));
-
- for(i=0; ipAll; pLoop; pLoop=pNext){
- // Segment *pAB;
- // pAB = pLoop->pLinkNode;
- // pNext = pLoop->pNext;
- // int h = hashPoint(pAB->from);
- //}
-
- *created=1;
- *ptr=pSet;
- return TCL_OK;
-
-createfail:
- SegSetClear(pSet);
-
- Odie_Free((char *)pSet);
- return TCL_ERROR;
-}
-
-int SegmentSetObj_setFromAnyProc(Tcl_Interp *interp,Tcl_Obj *objPtr) {
- if(objPtr->typePtr) {
- if(objPtr->typePtr==&segmentset_tclobjtype) {
- /*
- ** Object is already of the type requested
- */
- return TCL_OK;
- }
- }
- SegSet *p;
- int created=0;
- if(Odie_GetSegmentSetFromObj(interp,objPtr,&p,&created)) {
- return TCL_ERROR;
- }
- Tcl_InvalidateStringRep(objPtr);
- objPtr->internalRep.otherValuePtr=p;
- objPtr->typePtr=&segmentset_tclobjtype;
- return TCL_OK;
-}
-
-void SegmentSetObj_updateStringProc(Tcl_Obj *objPtr) {
- char outbuffer[128];
- Tcl_DString result;
- SegSet *pSet=objPtr->internalRep.otherValuePtr;
- Tcl_DStringInit(&result);
- Link *pLoop, *pNext;
- for(pLoop=pSet->pAll; pLoop; pLoop=pNext){
- Segment *pAB;
- pAB = pLoop->pLinkNode;
- pNext = pLoop->pNext;
- sprintf(outbuffer,"%g %g %g %g %d",(float)pAB->from[X_IDX],(float)pAB->from[Y_IDX],(float)pAB->to[X_IDX],(float)pAB->to[Y_IDX],pAB->isBoundary);
- Tcl_DStringAppendElement(&result,outbuffer);
- }
- objPtr->length=Tcl_DStringLength(&result);
- objPtr->bytes=Odie_Alloc(objPtr->length+1);
- strcpy(objPtr->bytes,Tcl_DStringValue(&result));
- Tcl_DStringFree(&result);
-}
-
-void SegmentSetObj_dupIntRepProc(Tcl_Obj *srcPtr,Tcl_Obj *dupPtr) {
- SegSet *src=(SegSet*)srcPtr->internalRep.otherValuePtr;
- SegSet *dest=(SegSet*)Odie_Alloc(sizeof(SegSet));
-
- SegSetCopy(dest,src);
-
- dupPtr->typePtr=srcPtr->typePtr;
- dupPtr->internalRep.otherValuePtr=dest;
-}
-
-void SegmentSetObj_freeIntRepProc(Tcl_Obj *objPtr) {
- SegSet *set=(SegSet *)objPtr->internalRep.otherValuePtr;
- SegSetClear(set);
- Odie_Free(objPtr->internalRep.otherValuePtr);
-}
-
-
-int Odie_GetSegmentGetFromVar(
- Tcl_Interp *interp,
- Tcl_Obj *varName,
- SegSet **dest
-) {
- Tcl_Obj *objPtr=Tcl_ObjGetVar2(interp,varName,NULL,0);
- if(!objPtr) {
- Tcl_ResetResult(interp);
- *dest=(SegSet *)Odie_Alloc(sizeof(SegSet));
- return TCL_OK;
- }
- int created;
- SegSet *src;
- if( Odie_GetSegmentSetFromObj(interp, objPtr, &src, &created) ) return TCL_ERROR;
- *dest=(SegSet *)Odie_Alloc(sizeof(SegSet));
- SegSetCopy(*dest,src);
- return TCL_OK;
-}
-
-DLLEXPORT int Odie_Geometry_Init(Tcl_Interp *interp) {
-
- Tcl_RegisterObjType(&polygon_tclobjtype);
- Tcl_RegisterObjType(&segmentset_tclobjtype);
-
- if(Odie_Segset_Init(interp)) return TCL_ERROR;
- if(Odie_Polygon_Init(interp)) return TCL_ERROR;
- if(Odie_Shapes_Init(interp)) return TCL_ERROR;
- if(Odie_Mathtools_Init(interp)) return TCL_ERROR;
-
- Tcl_CreateObjCommand(interp, "plotter", Odie_PlotterCreateProc, 0, 0);
- Tcl_CreateObjCommand(interp, "slicer", Odie_SlicerCreateProc, 0, 0);
- Tcl_CreateObjCommand(interp, "wallset", Odie_WallsetCreateProc, 0, 0);
- return TCL_OK;
-}
DELETED cmodules/geometry/generic/geometry.h
Index: cmodules/geometry/generic/geometry.h
==================================================================
--- cmodules/geometry/generic/geometry.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
-** A bounding box.
-*/
-typedef unsigned char u8;
-
-/*
-** Size of the hash tables
-*/
-#define SZ_HASH 419
-
-/*
-** Grain size for rounding
-*/
-#define GRAIN 2.5
-
-
-/*
-** An instance of the following structure is used as an entry in
-** a doubly linked list.
-*/
-typedef struct Link Link;
-struct Link {
- Link *pNext, **ppPrev; /* Next and prior nodes on the list */
- void *pLinkNode; /* Structure that this link is a part of */
-};
-
-typedef struct Box Box;
-struct Box {
- double t, b, l, r;
-};
-
-/*
-** Every polygon is an instance of the following structure:
-*/
-typedef struct Point Vertex;
-typedef struct Point Point;
-
-struct Point { double x, y; };
-
-typedef struct Poly Poly;
-struct Poly {
- int id; /* Numeric ID of the polygon */
- int nVertex; /* Number of verticies */
- double area; /* Area contained within the polygon */
- Box bbox; /* The bounding box */
- double v[][2]; /* Set of vertices */
-};
-
-/*
-** Each straight line in the wallset is recorded as an instance in the
-** following structure.
-**
-** Coordinates are always stored as integers in a right-handed coordinate
-** system. Multiply external coordinates by Wallset.rXZoom and
-** Wallset.rYZoom to get the internal coordinates stored here. Divide
-** the coordinates stored here by the zoom factors to get external
-** coordinates.
-*/
-
-typedef struct Segment Segment;
-struct Segment {
- int id;
- double from[2]; /* Beginning coordinate */
- double to[2]; /* Ending coordinate */
- int idLC, idRC; /* ID numbers of compartments to the left and right */
-
- Link pAll; /* All segments */
- Link pHash; /* All segments with the same hash on id */
- Link pFrom; /* All segments with the same hash on from */
- Link pTo; /* All segments with the same hash on to */
- Link pSet; /* A temporary subset of segments */
-
- double score; /* Candidate vertex score */
- unsigned int notOblique:1; /* True if next segment is not at an oblique angle */
- unsigned int isBoundary:8; /* True if this is a boundary segment */
- unsigned int ignore:1; /* Causes this segment to be ignored on some operations */
- unsigned int midpoint:1; /* Causes this segment to be ignored on some operations */
- int isRight:4; /* -1 isleft - 0 straight - 1 right */
-};
-
-/*
-** A complete set of segments
-*/
-typedef struct SegSet SegSet;
-struct SegSet {
- int shared;
- int nSeg; /* Number of segments in the set */
- Segment *pCurrent; /* Current segment */
- Link *pAll; /* All segments connected by Segment.all */
- Link *hashFrom[SZ_HASH]; /* Hash on Segment.orig */
-};
-
-/*
-** A boundary consists of three or more segments. Each segment contains
-** a direction flag. The following structure holds a single element
-** of a boundary.
-*/
-typedef struct Boundary Boundary;
-struct Boundary {
- Segment *pSeg; /* The segment of the boundary */
- int backwards; /* True if the boundary moves backwards on the segment */
-};
-
-/*
-** Instances of the following structure are used to speed up the
-** "WS primary" method. Each instance of this structure records
-** a primary wall for a compartment and a rectangular bounding box
-** for that compartment. When searching for a compartment that
-** contains a point, we can do a quick scan of the bounding boxes
-** in linear time.
-*/
-typedef struct ComptBox ComptBox;
-struct ComptBox {
- ComptBox *pNext; /* Next ComptBox in a list of them all */
- Box bbox; /* The bounding box */
- double area; /* Area of the bounding box, used for sorting */
- Boundary prim; /* Primary boundary wall for the compartment */
-};
-
-/*
-** A wallset is an instance of this structure
-*/
-typedef struct Wallset Wallset;
-struct Wallset {
- int busy; /* Do not delete or insert if true */
- double rXZoom, rYZoom; /* Zoom for input and output */
- ComptBox *pComptBox; /* Cache of compartment boxes */
- Link *pAll; /* Any of the segments in the Segment.all ring */
- Link *hashId[SZ_HASH]; /* Hash table for Segment.id */
- Link *hashFrom[SZ_HASH]; /* Hash table for Segment.x0,Segment.y0 */
- Link *hashTo[SZ_HASH]; /* Hash table for Segment.x1,Segment.y1 */
-};
-
-/*
-** A slicer is an instance of the following structure.
-*/
-typedef struct Slicer Slicer;
-struct Slicer {
- int nSlice; /* Number of slices */
- struct OneSlice { /* One entry per slice */
- int idx; /* Index of this slice in a[] */
- int did; /* Integer deck id */
- int above; /* Integer deck id above */
- int below; /* Integer deck id below */
-
- char *zName; /* Name of this slice */
- double z; /* Z coordinate of this slice */
- int nXZ; /* Number of entries in xz[] */
- double rXShift; /* Change X values by this amount times rZoom */
- double *xz; /* Alternating X and Z profile values */
- double mnX, mxX; /* Min and max Y for the slice (actual coord space) */
- double mnY, mxY; /* Min and max Y for the slice (actual coord space) */
- double top, btm; /* Top and bottom of slice in canvas coords. toppLinkNode !=0 );
- if( p->ppPrev ){
- assert( *p->ppPrev==p );
- *p->ppPrev = p->pNext;
- }
- if( p->pNext ){
- assert( p->pNext->ppPrev == &p->pNext );
- p->pNext->ppPrev = p->ppPrev;
- }
- p->pNext = 0;
- p->ppPrev = 0;
-}
-
-/*
-** Add a link to a list
-*/
-CTHULHU_INLINE void LinkInsert(Link **ppRoot, Link *pLink){
- assert( pLink->ppPrev==0 );
- assert( pLink->pNext==0 );
- assert( pLink->pLinkNode!=0 );
- pLink->ppPrev = ppRoot;
- pLink->pNext = *ppRoot;
- if( pLink->pNext ){
- pLink->pNext->ppPrev = &pLink->pNext;
- }
- *ppRoot = pLink;
-}
-
-/*
-** Return the number of elements on a linked list
-*/
-
-CTHULHU_INLINE int LinkCount(Link *pRoot){
- int cnt = 0;
- while( pRoot ){
- cnt++;
- pRoot = pRoot->pNext;
- }
- return cnt;
-}
-
-/*
-** Compute a hash on an integer.
-*/
-CTHULHU_INLINE int hashInt(int x){
- return (x & 0x7fffffff) % SZ_HASH;
-}
-
-/*
-** Round a coordinate to its nearest grain boundary
-*/
-CTHULHU_INLINE long intCoord(double x) {
- long idxX = x/GRAIN + (x>0.0 ? 0.5 : -0.5);
- return idxX*GRAIN;
-}
-
-/*
-** Compute a hash on a point.
-*/
-CTHULHU_INLINE int hashPoint(VECTORXY p){
- int idxX = p[X_IDX]/GRAIN;
- int idxY = p[Y_IDX]/GRAIN;
- return hashInt(idxX+idxY);
-}
-
-CTHULHU_INLINE int hashVectorXY(VECTORXY p){
- int idxX = p[X_IDX]/GRAIN;
- int idxY = p[Y_IDX]/GRAIN;
- return hashInt(idxX+idxY);
-}
-
-
-CTHULHU_INLINE double roundCoord(double x){
- return intCoord(x);
-}
-
-/*
-** Compute a hash on a pair of floating point number.
-*/
-CTHULHU_INLINE int hashCoord(double x, double y){
- long idxX = intCoord(x);
- long idxY = intCoord(y);
- return hashInt(idxX+idxY);
-}
-
-/*
-** Compare to floating point values and return negative, zero, or
-** positive if the first value is less than, equal to, or greater
-** than the second.
-*/
-CTHULHU_INLINE int floatCompare(double x0, double x1){
- double diff = x1 - x0;
- if( diff>-GRAIN && diff1e5) {
- use_format="%g";
- } else if(bx>10.0) {
- use_format="%.1f";
- } else if (bx>1.0) {
- use_format="%.2f";
- } else {
- use_format="%.3f";
- }
- sprintf(newstring,use_format,ax);
- return Tcl_NewStringObj(newstring,-1);
-}
-
-CTHULHU_INLINE int ODIE_Fuzzy_Compare(double avalue,double bvalue) {
- /* Handle the simple cases */
- double c=bvalue-avalue;
- if(fabs(c) < __FLT_EPSILON__) return 0;
- if(avalue>bvalue) return 1;
- return -1;
-}
-
-CTHULHU_INLINE int ODIE_Fuzzy_GTE(double avalue,double bvalue) {
- /* Handle the simple cases */
- if (avalue==bvalue) return 1;
- if (avalue<=ODIE_REAL_TOLERANCE && bvalue>ODIE_REAL_TOLERANCE) return 0;
- if (avalue>bvalue) return 1;
-
- /* Add epsilon to the send */
- avalue+=ODIE_REAL_TOLERANCE;
- if (avalue>=bvalue) return 2;
-
- /* For large quantities, loose the decimal points
- if(avalue>100.0 && bvalue>100.0) {
- avalue=ceil(avalue);
- bvalue=floor(bvalue);
- if (avalue>=bvalue) return 2;
- }
- */
- return 0;
-}
-
-/* Detect of two lines are colinear */
-CTHULHU_INLINE int Odie_IsColinear(double x1,double y1,double x2,double y2,double x3,double y3) {
- double c=(x3-x1)*(y2-y1)-(y3-y1)*(x2-x1);
- if(fabs(c) < __FLT_EPSILON__) return 1;
- return 0;
-}
-
-/*
-** Detect the intersection of two lines
-** Returns:
-** 0 - no overlap
-** 1 - AX1 is on line BX1-BY1
-** 2 - AX2 is on line BX1-BY1
-** 4 - BX1 is on line AX1-AX2
-** 8 - BX2 is on line AX1-AX2
-*/
-CTHULHU_INLINE int ODIE_Math_LineLineCoincident(
-double ax1, double ay1,
-double ax2, double ay2,
-double bx1, double by1,
-double bx2, double by2)
-{
- double denom,numera,numerb;
-
- denom = (by2-by1) * (ax2-ax1) - (bx2-bx1) * (ay2-ay1);
- /* Are the line parallel */
- if (!ODIE_Real_Is_Zero(denom)) {
- return 0;
- }
- numera = (bx2-bx1) * (ay1-by1) - (by2-by1) * (ax1-bx1);
- numerb = (ax2-ax1) * (ay1-by1) - (ay2-ay1) * (ax1-bx1);
-
- if (!ODIE_Real_Is_Zero(numera) || !ODIE_Real_Is_Zero(numerb)) {
- return 0;
- }
- return 1;
-#ifdef NEVER
- VectorXY A,B,C,D;
- A[X_IDX]=ax1;
- A[Y_IDX]=ay1;
- B[X_IDX]=ax2;
- B[Y_IDX]=ay2;
- C[X_IDX]=bx1;
- C[Y_IDX]=by1;
- D[X_IDX]=bx2;
- D[Y_IDX]=by2;
-
- int result=0;
- if(ODIE_Math_PointOnSegment(C,D,A)) {
- result|=1;
- }
- if(ODIE_Math_PointOnSegment(C,D,B)) {
- result|=2;
- }
- if(ODIE_Math_PointOnSegment(A,B,C)) {
- result|=4;
- }
- if(ODIE_Math_PointOnSegment(A,B,D)) {
- result|=8;
- }
- return result;
-#endif
-}
-
-/*
-** Detect the intersection of two lines
-** Adapted from: http://paulbourke.net/geometry/lineline2d/pdb.c
-*/
-int ODIE_Math_LineLineIntersect(
-double ax1, double ay1,
-double ax2, double ay2,
-double bx1, double by1,
-double bx2, double by2,
-double *x, double *y)
-{
- double mua,mub;
- double denom,numera,numerb;
-
-
- denom = (by2-by1) * (ax2-ax1) - (bx2-bx1) * (ay2-ay1);
- numera = (bx2-bx1) * (ay1-by1) - (by2-by1) * (ax1-bx1);
- numerb = (ax2-ax1) * (ay1-by1) - (ay2-ay1) * (ax1-bx1);
-
- /* Are the line parallel */
- if (ODIE_Real_Is_Zero(denom)) {
- if (ODIE_Real_Is_Zero(numera) && ODIE_Real_Is_Zero(numerb)) {
- /* Are the line coincident? */
- int within=1;
- if(ax2>ax1) {
- if(bx1>ax2 && bx2>ax2) {
- within=0;
- } else if(bx1ax1 && bx2>ax1) {
- within=0;
- } else if(bx1ay1) {
- if(by1>ay2 && by2>ay2) {
- within=0;
- } else if(by1ay1 && by2>ay1) {
- within=0;
- } else if(by1 1 || mub < 0 || mub > 1) {
- *x = 0;
- *y = 0;
- return(0);
- }
- *x = ax1 + mua * (ax2 - ax1);
- *y = ay1 + mua * (ay2 - ay1);
- return(1);
-}
-
-/*
-** Detect the intersection of a line and a sphere
-** Adapted from: http://http://paulbourke.net/geometry/circlesphere/raysphere.c
-*/
-int ODIE_Math_LineSphereIntersect(
-double p1_x, double p1_y, double p1_z,
-double p2_x, double p2_y, double p2_z,
-double sc_x, double sc_y, double sc_z,
-double r,
-double *mu1, double *mu2)
-{
- double a,b,c;
- double bb4ac;
- double dp_x,dp_y,dp_z;
- *mu1 = 0;
- *mu2 = 0;
-
- dp_x = p2_x - p1_x;
- dp_y = p2_y - p1_y;
- dp_z = p2_z - p1_z;
- a = dp_x * dp_x + dp_y * dp_y + dp_z * dp_z;
- b = 2 * (dp_x * (p1_x - sc_x) + dp_y * (p1_y - sc_y) + dp_z * (p1_z - sc_z));
- c = sc_x * sc_x + sc_y * sc_y + sc_z * sc_z;
- c += p1_x * p1_x + p1_y * p1_y + p1_z * p1_z;
- c -= 2 * (sc_x * p1_x + sc_y * p1_y + sc_z * p1_z);
- c -= r * r;
- bb4ac = b * b - 4 * a * c;
- if (ODIE_Real_Is_Zero(a) || bb4ac < 0) {
- return(0);
- }
-
- *mu1 = (-b + sqrt(bb4ac)) / (2 * a);
- *mu2 = (-b - sqrt(bb4ac)) / (2 * a);
-
- return(1);
-}
-/*
-** Detect the intersection of a line and a circle
-** Adapted from: http://http://paulbourke.net/geometry/circlesphere/raysphere.c
-*/
-int ODIE_Math_LineCircleIntersect(
-double p1_x, double p1_y,
-double p2_x, double p2_y,
-double sc_x, double sc_y,
-double r,
-double *mu1, double *mu2)
-{
- double a,b,c;
- double bb4ac;
- double dp_x,dp_y;
- *mu1 = 0;
- *mu2 = 0;
-
- dp_x = p2_x - p1_x;
- dp_y = p2_y - p1_y;
- a = dp_x * dp_x + dp_y * dp_y;
- b = 2 * (dp_x * (p1_x - sc_x) + dp_y * (p1_y - sc_y));
- c = sc_x * sc_x + sc_y * sc_y;
- c += p1_x * p1_x + p1_y * p1_y;
- c -= 2 * (sc_x * p1_x + sc_y * p1_y);
- c -= r * r;
- bb4ac = b * b - 4 * a * c;
- if (ODIE_Real_Is_Zero(a) || bb4ac < 0) {
- return(0);
- }
-
- *mu1 = (-b + sqrt(bb4ac)) / (2 * a);
- *mu2 = (-b - sqrt(bb4ac)) / (2 * a);
-
- return(1);
-}
-
-/*
-** This file is copyright Test and Evaluation Solutions, LLC
-** See license.terms for details of usage
-*/
-
-
-static int odiemath_method_colinear (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- if( objc != 7 ){
- Tcl_WrongNumArgs(interp, 1, objv, "colinear x1 y1 x2 y2 x3 y3");
- return TCL_ERROR;
- }
- double x1,y1,x2,y2,x3,y3;
- if (Tcl_GetDoubleFromObj(interp,objv[1],&x1)) return TCL_ERROR;
- if (Tcl_GetDoubleFromObj(interp,objv[2],&y1)) return TCL_ERROR;
- if (Tcl_GetDoubleFromObj(interp,objv[3],&x2)) return TCL_ERROR;
- if (Tcl_GetDoubleFromObj(interp,objv[4],&y2)) return TCL_ERROR;
- if (Tcl_GetDoubleFromObj(interp,objv[5],&x3)) return TCL_ERROR;
- if (Tcl_GetDoubleFromObj(interp,objv[6],&y3)) return TCL_ERROR;
- Tcl_SetObjResult(interp, Tcl_NewBooleanObj(Odie_IsColinear(x1,y1,x2,y2,x3,y3)));
- return TCL_OK;
-}
-
-/*
-** This file implements several math and drawing functions used
-** to accellerate the IRM gui
-*/
-
-static int odiemath_method_double_to_fuzzy (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- double ax;
- if(Tcl_GetDoubleFromObj(interp,objv[1],&ax)) {
- Tcl_SetObjResult(interp,objv[1]);
- return TCL_OK;
- }
- Tcl_SetObjResult(interp,ODIE_NewFuzzyObj(ax));
- return TCL_OK;
-}
-
-static int odiemath_method_fuzzy_compare (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- int result;
- if(objc!=3) {
- Tcl_WrongNumArgs(interp, 1, objv, "avalue bvalue");
- }
- result=ODIE_Fuzzy_Compare_TclObj(objv[1],objv[2]);
- Tcl_SetObjResult(interp,Tcl_NewIntObj(result));
- return TCL_OK;
-}
-
-static int odiemath_method_fuzzy_is_zero (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- int result;
- if(objc!=2) {
- Tcl_WrongNumArgs(interp, 1, objv, "avalue");
- }
- double value;
- if(Tcl_GetDoubleFromObj(NULL,objv[1],&value)) {
- result=0;
- } else {
- result=ODIE_Real_Is_Zero(value);
- }
- Tcl_SetObjResult(interp,Tcl_NewBooleanObj(result));
- return TCL_OK;
-}
-
-static int odiemath_method_grid_hex (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- double grid, x, y;
- int gx,gy;
- Tcl_Obj *pResult;
-
- if( objc != 4 ){
- Tcl_WrongNumArgs(interp, 1, objv, "gridsize x y");
- return TCL_ERROR;
- }
- if(Tcl_GetDoubleFromObj(interp,objv[1],&grid)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&x)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&y)) return TCL_ERROR;
- pResult=Tcl_NewObj();
- gy=(int)round(y/grid);
- if(gy%2==1){
- gx=(int)round((x-grid/2)/grid);
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(grid*gx+grid/2));
- } else {
- gx=(int)round(x/grid);
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(grid*gx));
- }
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(grid*gy));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-static int odiemath_method_grid_square (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- double grid;
- double x;
- double y;
- Tcl_Obj *pResult;
- if( objc != 4 ){
- Tcl_WrongNumArgs(interp, 1, objv, "gridsize x y");
- return TCL_ERROR;
- }
- if(Tcl_GetDoubleFromObj(interp,objv[1],&grid)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&x)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&y)) return TCL_ERROR;
- pResult=Tcl_NewObj();
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(grid*round(x/grid)));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(grid*round(y/grid)));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-static int odiemath_method_line_circle_intersect (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- double ax1,ax2,ay1,ay2;
- double bx1,by1,brad;
- double ix,iy;
-
- if(objc<8) {
- Tcl_WrongNumArgs(interp, 1, objv, "ax1 ay1 ax2 ay2 bx1 by1 brad");
- return TCL_ERROR;
- }
-
- if( Tcl_GetDoubleFromObj(interp, objv[1], &ax1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[2], &ay1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &ax2) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &ay2) ) return TCL_ERROR;
-
- if( Tcl_GetDoubleFromObj(interp, objv[5], &bx1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[6], &by1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[7], &brad) ) return TCL_ERROR;
-
- if(ODIE_Math_LineCircleIntersect(ax1,ay1,ax2,ay2,bx1,by1,brad,&ix,&iy)) {
- Tcl_Obj *pResult;
- pResult = Tcl_NewObj();
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(ix));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(iy));
- Tcl_SetObjResult(interp, pResult);
- }
- return TCL_OK;
-}
-
-static int odiemath_method_line_intersect (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- double ax1,ax2,ay1,ay2;
- double bx1,bx2,by1,by2;
- double ix,iy;
-
- if(objc<9) {
- Tcl_WrongNumArgs(interp, 1, objv, "ax1 ay1 ax2 ay2 bx1 by1 bx2 by2");
- return TCL_ERROR;
- }
-
- if( Tcl_GetDoubleFromObj(interp, objv[1], &ax1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[2], &ay1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &ax2) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &ay2) ) return TCL_ERROR;
-
- if( Tcl_GetDoubleFromObj(interp, objv[5], &bx1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[6], &by1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[7], &bx2) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[8], &by2) ) return TCL_ERROR;
-
- if(ODIE_Math_LineLineIntersect(ax1,ay1,ax2,ay2,bx1,by1,bx2,by2,&ix,&iy)) {
- Tcl_Obj *pResult;
- pResult = Tcl_NewObj();
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(ix));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(iy));
- Tcl_SetObjResult(interp, pResult);
- }
- return TCL_OK;
-}
-
-static int odiemath_method_line_overlap (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- Tcl_Obj *pResult;
- double ax1,ax2,ay1,ay2;
- double bx1,bx2,by1,by2;
-
- if(objc<9) {
- Tcl_WrongNumArgs(interp, 1, objv, "ax1 ay1 ax2 ay2 bx1 by1 bx2 by2");
- return TCL_ERROR;
- }
-
- if( Tcl_GetDoubleFromObj(interp, objv[1], &ax1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[2], &ay1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &ax2) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &ay2) ) return TCL_ERROR;
-
- if( Tcl_GetDoubleFromObj(interp, objv[5], &bx1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[6], &by1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[7], &bx2) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[8], &by2) ) return TCL_ERROR;
-
- /*
- ** ignore if the segments connect at endpoints
- if(ax1==bx1 && ay1==by1) return TCL_OK;
- if(ax1==bx2 && ay1==by2) return TCL_OK;
- if(ax2==bx1 && ay2==by1) return TCL_OK;
- if(ax2==bx2 && ay2==by2) return TCL_OK;
- */
-
- pResult = Tcl_NewIntObj(ODIE_Math_LineLineCoincident(ax1,ay1,ax2,ay2,bx1,by1,bx2,by2));
- Tcl_SetObjResult(interp, pResult);
-
- return TCL_OK;
-}
-
-static int odiemath_method_list_round (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- int i, n;
- double factor;
- if(Tcl_GetDoubleFromObj(interp,objv[1],&factor)) return TCL_ERROR;
- if( Tcl_ListObjLength(interp, objv[2], &n) ) return TCL_ERROR;
-
- Tcl_Obj *pResult=Tcl_NewObj();
- for(i=0;ifullName, modPtr, TCL_ENSEMBLE_PREFIX);
- Tcl_Export(interp, modPtr, "[a-z]*", 1);
- return TCL_OK;
-}
-
-
-
-
-
DELETED cmodules/geometry/generic/plotter.c
Index: cmodules/geometry/generic/plotter.c
==================================================================
--- cmodules/geometry/generic/plotter.c
+++ /dev/null
@@ -1,384 +0,0 @@
-/*
-** This widget translates 3-D coordinates onto a flat canvas by splitting
-** the 3-D space into layers and stacking the layers on the canvas.
-**
-** The layers are decks of the ship. The highest layer (or deck) is drawn
-** at the top of the page. The next layer down is drawn below the top layer.
-** and so forth down the canvas. In other words, the 3D object is drawn
-** by showing a set of 2D slices where each slice is viewed from above.
-**
-** The original 3D coordinates are called "actual" coordinates. When
-** translated into the 2D canvas they are called "canvas" coordinates.
-**
-** The actual coordinate system is right-handed. The X axis increases to
-** the right. The Y axis increases going up. The Z axis comes out of the
-** page at the viewer. The canvas coordinate system is left-handed. The
-** X axis increase to the right but the Y axis increases going down.
-**
-** A plotter is a object with methods. The details of the available
-** methods and what each does are described in comments before the
-** implementation of each method.
-*/
-#include "odieInt.h"
-#include
-#include
-#include
-#include
-#include
-
-/*
-** A plotter is an instance of the following structure.
-*/
-typedef struct Plotter Plotter;
-struct Plotter {
- double rZoom; /* Multiply canvas coord by this to get actual coord */
- double rXOffset; /* X-Shift amount */
- double rYOffset; /* Y-Shift amount */
-};
-
-/*
-** This routine is called when a plotter is deleted. All the memory and
-** other resources allocated by this plotter is recovered.
-*/
-static void destroyPlotter(void *pArg){
- Plotter *p = (Plotter*)pArg;
- Odie_Free((char *)p);
-}
-
-static inline double xCanvasToActual(Plotter *p,double cx){
- return (cx+p->rXOffset)*p->rZoom;
-}
-
-static inline double yCanvasToActual(Plotter *p,double cy){
- return -1.0*(cy+p->rYOffset)*p->rZoom;
-}
-
-/*
-** Convert a Y coordinate from actual to canvas coordinates for a
-** given deck.
-*/
-static inline double xActualToCanvas(Plotter *p,double ax){
- return (ax/p->rZoom)-p->rXOffset;
-}
-
-/*
-** Convert a Y coordinate from actual to canvas coordinates for a
-** given deck.
-*/
-static inline double yActualToCanvas(Plotter *p,double ay){
- return -1.0*(ay/p->rZoom)-p->rYOffset;
-}
-
-/*
-** This routine runs when a method is executed against a plotter
-*/
-static int plotterMethodProc(
- void *pArg,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-){
- Plotter *p = (Plotter*)pArg;
-
-#if 0
- /* For debugging....
- ** Print each wallset command before it is executed.
- */
- { int i;
- for(i=0; irZoom - pS->rXShift;
- ** ay = pS->mxY + (pS->mnY-pS->mxY)*(cy-pS->top)/(pS->btm-pS->top);
- */
- *(M->matrix+X_IDX)=xCanvasToActual(p,cx);
- *(M->matrix+Y_IDX)=yCanvasToActual(p,cy);
-
- Tcl_ListObjAppendElement(interp, pResult, Matrix_To_TclObj(M));
- }
- if( itypePtr==&matrix_tclobjtype) {
- singlearg=1;
- } else {
- if( Tcl_ListObjLength(interp, objv[2], &n) ) return TCL_ERROR;
- Tcl_ListObjIndex(0, objv[2], 0, &pObj);
- if( Tcl_ListObjLength(interp, pObj, &m) ) return TCL_ERROR;
- if(m==1) {
- singlearg=1;
- }
- }
-
- if(singlearg) {
- /*
- ** Accept a single vector as an argument
- ** Do this to ensure we don't interpret the
- ** value as a list
- */
- MATOBJ *M;
- M=Odie_GetMatrixFromTclObj(interp,objv[2],MATFORM_vectorxy);
- if(!M) return TCL_ERROR;
- ax=*(M->matrix+X_IDX);
- ay=*(M->matrix+Y_IDX);
- cx = xActualToCanvas(p,ax);
- cy = yActualToCanvas(p,ay);
- if(objc==5) {
- Tcl_ObjSetVar2(interp,objv[3],NULL,Tcl_NewDoubleObj(cx),0);
- Tcl_ObjSetVar2(interp,objv[4],NULL,Tcl_NewDoubleObj(cy),0);
- }
- pResult = Tcl_NewObj();
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(cx));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(cy));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
- }
-
- if(objc != 5) {
- pResult = Tcl_NewObj();
- }
-
- for(i=0; imatrix+X_IDX);
- ay=*(M->matrix+Y_IDX);
- cx = xActualToCanvas(p,ax);
- cy = yActualToCanvas(p,ay);
- if(objc==5) {
- Tcl_ObjSetVar2(interp,objv[3],NULL,Tcl_NewDoubleObj(cx),0);
- Tcl_ObjSetVar2(interp,objv[4],NULL,Tcl_NewDoubleObj(cy),0);
- return TCL_OK;
- } else {
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(cx));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(cy));
- }
- }
- if(error) {
- if(pResult) {
- Tcl_DecrRefCount(pResult);
- }
- return TCL_ERROR;
- }
- if( irefCount, tmp->typePtr);
- fflush (stdout);
- break;
- }
-
- /*
- ** tclmethod: PLOTTER centerset zoom width height
- ** title: Set all settings for plotter in one go
- ** description: Sets the center of the screen based on the width
- ** and height (0,0 = width/2 height/2)
- */
- case PLOTTER_CENTERSET: {
- double rZoom,rXOffset,rYOffset;
-
- if(objc!=5) {
- printf("%d\n",objc);
- Tcl_WrongNumArgs(interp, 2, objv, "ZOOM XOFFSET YOFFSET");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &rZoom) ) return TCL_ERROR;
- p->rZoom = rZoom;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &rXOffset) ) return TCL_ERROR;
- p->rXOffset = -rXOffset/2.0;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &rYOffset) ) return TCL_ERROR;
- p->rYOffset = -rYOffset/2.0;
- return TCL_OK;
- }
-
- /*
- ** tclmethod: PLOTTER xoffset ?AMT?
- ** title: Change the X-Offset
- */
- case PLOTTER_XOFFSET: {
- double rXOffset;
- if( objc!=2 && objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "?ZOOM?");
- return TCL_ERROR;
- }
- if( objc==2 ){
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(p->rXOffset));
- return TCL_OK;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &rXOffset) ) return TCL_ERROR;
- p->rXOffset = rXOffset;
- break;
- }
-
- /*
- ** tclmethod: PLOTTER yoffset ?AMT?
- ** title: Change the Y-Offset
- */
- case PLOTTER_YOFFSET: {
- double rYOffset;
- if( objc!=2 && objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "?ZOOM?");
- return TCL_ERROR;
- }
- if( objc==2 ){
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(p->rYOffset));
- return TCL_OK;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &rYOffset) ) return TCL_ERROR;
- p->rYOffset = rYOffset;
- break;
- }
-
- /*
- ** tclmethod: PLOTTER zoom ?ZOOM?
- ** title: Query or change the zoom factor.
- */
- case PLOTTER_ZOOM: {
- Tcl_Obj *pResult;
- if( objc!=2 && objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "?ZOOM?");
- return TCL_ERROR;
- }
- if( objc==3 ){
- double r;
- if( Tcl_GetDoubleFromObj(interp, objv[2], &r) ) return TCL_ERROR;
- p->rZoom = r;
- }
- pResult = Tcl_NewDoubleObj(p->rZoom);
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /* End of the command methods. The brackets that follow terminate the
- ** automatically generated switch.
- ****************************************************************************/
- }
- }
- return TCL_OK;
-}
-
-/*
-** tclcmd: plotter PLOTTER
-** title: creates a plotter object
-** This routine runs when the "plotter" command is invoked to create a
-** new plotter.
-*/
-int Odie_PlotterCreateProc(
- void *NotUsed,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-){
- char *zCmd;
- Plotter *p;
- if( objc!=2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "PLOTTER");
- return TCL_ERROR;
- }
- zCmd = Tcl_GetStringFromObj(objv[1], 0);
- p = (Plotter *)Odie_Alloc( sizeof(*p) );
- p->rZoom = 1.0;
- p->rXOffset = 0.0;
- p->rYOffset = 0.0;
- Tcl_CreateObjCommand(interp, zCmd, plotterMethodProc, p, destroyPlotter);
- return TCL_OK;
-}
-
DELETED cmodules/geometry/generic/plotter_cases.h
Index: cmodules/geometry/generic/plotter_cases.h
==================================================================
--- cmodules/geometry/generic/plotter_cases.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*** Automatically Generated Header File - Do Not Edit ***/
- const static char *PLOTTER_strs[] = {
- "actualcoords", "canvascoords", "centerset",
- "destroy", "objinfo", "xoffset",
- "yoffset", "zoom", 0
- };
- enum PLOTTER_enum {
- PLOTTER_ACTUALCOORDS, PLOTTER_CANVASCOORDS,PLOTTER_CENTERSET,
- PLOTTER_DESTROY, PLOTTER_OBJINFO, PLOTTER_XOFFSET,
- PLOTTER_YOFFSET, PLOTTER_ZOOM,
- };
- int index;
- if( objc<2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "METHOD ?ARG ...?");
- return TCL_ERROR;
- }
- if( Tcl_GetIndexFromObj(interp, objv[1], PLOTTER_strs, "option", 0, &index)){
- return TCL_ERROR;
- }
- switch( (enum PLOTTER_enum)index )
DELETED cmodules/geometry/generic/polygon.c
Index: cmodules/geometry/generic/polygon.c
==================================================================
--- cmodules/geometry/generic/polygon.c
+++ /dev/null
@@ -1,971 +0,0 @@
-
-/*
-** This file is machine generated. Changes will
-** be overwritten on the next run of cstruct.tcl
-*/
-#include "odieInt.h"
-
-/*
-** This file implements a TCL object used for tracking polygons. A
-** single new TCL command named "poly" is defined. This command
-** has methods for creating, deleting, and taking the intersection
-** of 2-D polygons. There are comments on the implementation of each
-** method to describe what the method does.
-**
-** This module was originally developed to aid in computing the
-** shared surface area between two compartments on separate decks.
-** The shared surface area is needed in initializing the fire model
-** since heat conduction between the two compartments is proportional
-** to their shared area.
-*/
-#include
-#include
-#include
-#include
-
-/*
-** Return the distance between two points
-*/
-static inline double dist(double x0, double y0, double x1, double y1){
- double dx = x1 - x0;
- double dy = y1 - y0;
- return sqrt(dx*dx + dy*dy);
-}
-
-/*
-** Return -1, 0, or 1 if the point x,y is outside, on, or within
-** the polygon p.
-*/
-static inline int within(Poly *p, double x, double y){
- int res, i;
- res = -1;
- for(i=0; inVertex-1; i++){
- double x0, y0, x1, y1, yP;
- x0 = p->v[i][X_IDX];
- y0 = p->v[i][Y_IDX];
- x1 = p->v[i+1][X_IDX];
- y1 = p->v[i+1][Y_IDX];
- if( x0==x1 ){
- if( x0==x && ((y0<=y && y1>=y) || (y1<=y && y0>=y)) ){
- res = 0;
- break;
- }
- continue;
- }
- if( x0>x1 ){
- int t = x0;
- x0 = x1;
- x1 = t;
- t = y0;
- y0 = y1;
- y1 = t;
- }
- if( x>=x1 || x y ){ res = -res; }
- }
- return res;
-}
-
-int Odie_PolygonComputeArea(Tcl_Interp *interp,Poly *p) {
- double area=0.0;
- double areacomp=0.0;
- int i;
-
- if( p->v[p->nVertex-1][X_IDX]!=p->v[0][X_IDX] || p->v[p->nVertex-1][Y_IDX]!=p->v[0][Y_IDX] ){
- p->v[p->nVertex][X_IDX] = p->v[0][X_IDX];
- p->v[p->nVertex][Y_IDX] = p->v[0][Y_IDX];
- p->nVertex++;
- }
-
- for(i=0; inVertex-1; i++){
- area += 0.5*(p->v[i][Y_IDX] + p->v[i+1][Y_IDX])*(p->v[i+1][X_IDX] - p->v[i][X_IDX]);
- }
- if( area<0.0 ){
- int b, e;
- for(b=0, e=p->nVertex-1; bv[b][X_IDX];
- p->v[b][X_IDX] = p->v[e][X_IDX];
- p->v[e][X_IDX] = t;
- t = p->v[b][Y_IDX];
- p->v[b][Y_IDX] = p->v[e][Y_IDX];
- p->v[e][Y_IDX] = t;
- }
- area = -area;
- }
- p->area = area;
- p->bbox.l = p->bbox.r = p->v[0][X_IDX];
- p->bbox.t = p->bbox.b = p->v[0][Y_IDX];
- for(i=1; inVertex-1; i++){
- double x, y;
- x = p->v[i][X_IDX];
- if( xbbox.l ) p->bbox.l = x;
- if( x>p->bbox.r ) p->bbox.r = x;
- y = p->v[i][Y_IDX];
- if( y>p->bbox.t ) p->bbox.t = y;
- if( ybbox.b ) p->bbox.b = y;
- }
- areacomp=(p->bbox.r - p->bbox.l)*(p->bbox.t-p->bbox.b)*1.00001;
-
- if(area<=areacomp) {
- return TCL_OK;
- } else {
- char errstr[256];
- sprintf(errstr,"Area: %g Calculated: %g\n",area,areacomp);
- Tcl_AppendResult(interp, "Area of polygon wonky ", errstr, 0);
- return TCL_ERROR;
- }
-}
-
-static int polygon_method_create (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- if( objc!=2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N");
- return TCL_ERROR;
- }
- int isnew;
- Poly *p;
- if( Odie_GetPolygonFromObj(interp, objv[1], &p, &isnew) ) return TCL_ERROR;
- if(isnew) {
- Tcl_SetObjResult(interp, Odie_NewPolygonObj(p));
- } else {
- Tcl_SetObjResult(interp, objv[1]);
- }
- return TCL_OK;
-}
-
-static int polygon_method_simplify (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- if( objc!=2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N");
- return TCL_ERROR;
- }
- Poly *pPoly,*pNewPoly;
- int i,isnew;
- int colinear;
- double ax,ay,bx,by,cx,cy;
- if( Odie_GetPolygonFromObj(interp, objv[1], &pPoly, &isnew) ) return TCL_ERROR;
-
- pNewPoly=(Poly *)Odie_Alloc(sizeof(*pNewPoly)+(pPoly->nVertex+2)*sizeof(pNewPoly->v[0]));
- pNewPoly->nVertex=0;
-
- ax=pPoly->v[pPoly->nVertex-1][X_IDX];
- ay=pPoly->v[pPoly->nVertex-1][Y_IDX];
- bx=pPoly->v[0][X_IDX];
- by=pPoly->v[0][Y_IDX];
- if(ax==bx && ay==by) {
- ax=pPoly->v[pPoly->nVertex-2][X_IDX];
- ay=pPoly->v[pPoly->nVertex-2][Y_IDX];
- }
- for(i=1;inVertex;i++) {
- cx=pPoly->v[i][X_IDX];
- cy=pPoly->v[i][Y_IDX];
- colinear=Odie_IsColinear(ax,ay,bx,by,cx,cy);
- if(!colinear) {
- pNewPoly->v[pNewPoly->nVertex][X_IDX]=bx;
- pNewPoly->v[pNewPoly->nVertex][Y_IDX]=by;
- pNewPoly->nVertex++;
- }
- ax=bx;
- ay=by;
- bx=cx;
- by=cy;
- }
- cx=pPoly->v[0][X_IDX];
- cy=pPoly->v[0][Y_IDX];
- colinear=Odie_IsColinear(ax,ay,bx,by,cx,cy);
- if(!Odie_IsColinear(ax,ay,bx,by,cx,cy)) {
- pNewPoly->v[pNewPoly->nVertex][X_IDX]=bx;
- pNewPoly->v[pNewPoly->nVertex][Y_IDX]=by;
- pNewPoly->nVertex++;
- }
- if( pNewPoly->v[pNewPoly->nVertex-1][X_IDX]!=pNewPoly->v[0][X_IDX] || pNewPoly->v[pNewPoly->nVertex-1][Y_IDX]!=pNewPoly->v[0][Y_IDX] ){
- pNewPoly->v[pNewPoly->nVertex][X_IDX] = pNewPoly->v[0][X_IDX];
- pNewPoly->v[pNewPoly->nVertex][Y_IDX] = pNewPoly->v[0][Y_IDX];
- pNewPoly->nVertex++;
- }
- Odie_PolygonComputeArea(interp,pNewPoly);
- Tcl_SetObjResult(interp, Odie_NewPolygonObj(pNewPoly));
- if(isnew) Odie_Free((char *)pPoly);
- return TCL_OK;
-}
-
-static int polygon_method_area (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- Poly *p;
- int isnew;
- if( objc<2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N ?N...?");
- return TCL_ERROR;
- }
- if( Odie_GetPolygonFromObj(interp, objv[1], &p, &isnew) ) return TCL_ERROR;
- double area=p->area;
- if(isnew) Odie_Free((char *)p);
- int i;
- for(i=2;iarea;
- if(isnew) Odie_Free((char *)p);
- }
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(area));
- return TCL_OK;
-}
-
-static int polygon_method_bbox (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- /* poly bbox N
- **
- ** Return the bounding box for a polygon
- */
- Poly *p;
- int isnew;
- Tcl_Obj *pResult;
- if( objc<2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N ?N...?");
- return TCL_ERROR;
- }
- if( Odie_GetPolygonFromObj(interp, objv[1], &p, &isnew) ) return TCL_ERROR;
- double left=p->bbox.l;
- double top=p->bbox.t;
- double right=p->bbox.r;
- double bottom=p->bbox.b;
- int i;
- if(isnew) Odie_Free((char *)p);
- for(i=2;ibbox.l < left) left=p->bbox.l;
- if(p->bbox.t > top) top=p->bbox.t;
- if(p->bbox.r > right) right=p->bbox.r;
- if(p->bbox.b < bottom) bottom=p->bbox.b;
- if(isnew) Odie_Free((char *)p);
- }
- pResult = Tcl_NewObj();
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(left));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(top));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(right));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(bottom));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-static int polygon_method_info (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- /* poly info N
- **
- ** Return the coordinates for a polygon
- */
- Tcl_Obj *pResult;
- Poly *p;
- int i,isnew;
- if( objc!=2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N");
- return TCL_ERROR;
- }
- if( Odie_GetPolygonFromObj(interp, objv[1], &p, &isnew) ) return TCL_ERROR;
- pResult = Tcl_NewObj();
- for(i=0; inVertex-1; i++){
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(p->v[i][X_IDX]));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(p->v[i][Y_IDX]));
- }
- if(isnew) Odie_Free((char *)p);
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-static int polygon_method_intersect (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- /* poly intersect N1 N2
- **
- ** Return a list of 3 elements where the first element is the
- ** area of intersection between polygons N1 and N2 and the remaining
- ** 3 elements are the X and Y coordinates of a point within both
- ** polygons.
- **
- ** The current implementation returns an approximation. We might
- ** change it to compute the exact intersection later.
- */
- Poly *p1, *p2;
- int isnew1,isnew2;
- double area;
- double xInside = 0.0, yInside = 0.0;
- Tcl_Obj *pResult;
- if( objc!=3 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N1 N2");
- return TCL_ERROR;
- }
- if( Odie_GetPolygonFromObj(interp, objv[1], &p1, &isnew1) ) return TCL_ERROR;
- if( Odie_GetPolygonFromObj(interp, objv[2], &p2, &isnew2) ) {
- if(isnew1) Odie_Free((char *)p1);
- return TCL_ERROR;
- }
- if( p1->bbox.r<=p2->bbox.l || p1->bbox.l>=p2->bbox.r
- || p1->bbox.t<=p2->bbox.b || p1->bbox.b>=p2->bbox.t ){
- area = 0.0;
- }else if( p1->area==0.0 || p2->area==0.0 ){
- area = 0.0;
- }else{
- double x0, y0, x1, y1, dx, dy, xP, yP, xC, yC;
- int i, j, cnt;
- int score, bestScore;
- static const int n = 50;
- char hit[50][50];
-
- /* Compute the overlap of the bounding boxes of the two polygons. */
- x0 = p1->bbox.l < p2->bbox.l ? p2->bbox.l : p1->bbox.l;
- y0 = p1->bbox.t > p2->bbox.t ? p2->bbox.t : p1->bbox.t;
- x1 = p1->bbox.r > p2->bbox.r ? p2->bbox.r : p1->bbox.r;
- y1 = p1->bbox.b < p2->bbox.b ? p2->bbox.b : p1->bbox.b;
-
- /* Divide the intersection of the bounding boxes into a n-by-n grid
- ** and count the number of elements in this grid whose centers fall
- ** within both polygons. This will be our approximation for the
- ** intersection of the polygons themselves.
- */
- dx = (x1-x0)/n;
- dy = (y1-y0)/n;
- cnt = 0;
- xC = yC = 0.0;
- for(i=0; i0 && within(p2, xP, yP)>0 ){
- cnt++;
- hit[i][j] = 1;
- xC += xP;
- yC += yP;
- }else{
- hit[i][j] = 0;
- }
- }
- }
-
- /* We need to find a good approximation for the center of the
- ** overlap. Begin by computing the center of mass for the
- ** overlapping region. Then find the point inside the intersection
- ** that is nearest the center of mass.
- */
- if( cnt>0 ){
- area = cnt*(x1-x0)*(y0-y1)/(n*n);
- xC /= cnt;
- yC /= cnt;
- bestScore = -1.0;
- for(i=0; i=0) {
- Tcl_SetObjResult(interp, Tcl_NewBooleanObj(1));
- return TCL_OK;
- }
- }
- Tcl_SetObjResult(interp, Tcl_NewBooleanObj(0));
- return TCL_OK;
- }
-}
-
-static int polygon_method_segments (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- Tcl_Obj *pResult;
- int isnew;
- Poly *p;
- if( objc!=2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N");
- return TCL_ERROR;
- }
- if( Odie_GetPolygonFromObj(interp, objv[1], &p, &isnew) ) return TCL_ERROR;
- int i;
- double px,py;
- pResult=Tcl_NewObj();
- px=p->v[0][X_IDX];
- py=p->v[0][Y_IDX];
- for(i=1; inVertex-1; i++){
- Tcl_Obj *segment=Tcl_NewObj();
- Tcl_ListObjAppendElement(interp,segment, Tcl_NewDoubleObj(px));
- Tcl_ListObjAppendElement(interp,segment, Tcl_NewDoubleObj(py));
- Tcl_ListObjAppendElement(interp,segment, Tcl_NewDoubleObj(p->v[i][X_IDX]));
- Tcl_ListObjAppendElement(interp,segment, Tcl_NewDoubleObj(p->v[i][Y_IDX]));
- Tcl_ListObjAppendElement(interp,pResult, segment);
- px=p->v[i][X_IDX];
- py=p->v[i][Y_IDX];
- }
- Tcl_Obj *segment=Tcl_NewObj();
- Tcl_ListObjAppendElement(interp,segment, Tcl_NewDoubleObj(px));
- Tcl_ListObjAppendElement(interp,segment, Tcl_NewDoubleObj(py));
- Tcl_ListObjAppendElement(interp,segment, Tcl_NewDoubleObj(p->v[0][X_IDX]));
- Tcl_ListObjAppendElement(interp,segment, Tcl_NewDoubleObj(p->v[0][Y_IDX]));
- Tcl_ListObjAppendElement(interp,pResult, segment);
- Tcl_SetObjResult(interp, pResult);
- if(isnew) Odie_Free((char *)p);
- return TCL_OK;
-}
-
-static int polygon_method_rectangle (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- double cx, cy, radx,rady;
- Tcl_Obj *pResult=Tcl_NewObj();
-
- if( objc != 5 ){
- Tcl_WrongNumArgs(interp, 1, objv, "cx cy dimx dimy");
- return TCL_ERROR;
- }
-
- if(Tcl_GetDoubleFromObj(interp,objv[1],&cx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&cy)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&radx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&rady)) return TCL_ERROR;
- radx=radx/2.0;
- rady=rady/2.0;
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-
-static int polygon_method_vector_place (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- /*
- ** Apply Matrices
- */
- Tcl_Obj *pResult=Tcl_NewObj();
- int i;
- double zoom;
- double matA[6] = {1.0,0.0,0.0,1.0,0.0,0.0};
- double centerx,centery,normalx,normaly,angle;
-
- if( objc < 8 ){
- Tcl_WrongNumArgs(interp, 1, objv, "zoom centerx centery normalx normaly x1 y1 ?x2 y2?...");
- return TCL_ERROR;
- }
- if(Tcl_GetDoubleFromObj(interp,objv[1],&zoom)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],¢erx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],¢ery)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&normalx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[5],&normaly)) return TCL_ERROR;
-
- angle=atan2(normaly,normalx);
- matA[0]=cos(angle);
- matA[1]=sin(angle);
- matA[2]=-sin(angle);
- matA[3]=cos(angle);
- matA[4]=0.0;
- matA[5]=0.0;
-
-
- for(i=6;i0) {
- if(Tcl_ListObjIndex(interp, objv[1], 0, &temp)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,temp,&nx)) return TCL_ERROR;
- }
- if(len>1) {
- if(Tcl_ListObjIndex(interp, objv[1], 1, &temp)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,temp,&ny)) return TCL_ERROR;
- }
- Tcl_ObjSetVar2(interp,objv[2],NULL,Tcl_NewDoubleObj(nx),0);
- Tcl_ObjSetVar2(interp,objv[3],NULL,Tcl_NewDoubleObj(ny),0);
- return TCL_OK;
-}
-
-static int polygon_method_corners (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- double cx, cy, radx,rady;
-
- if( objc != 5 && objc != 9 ){
- Tcl_WrongNumArgs(interp, 1, objv, "cx cy dimx dimy ?x0var y0var x1var y1var?");
- return TCL_ERROR;
- }
-
- if(Tcl_GetDoubleFromObj(interp,objv[1],&cx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&cy)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&radx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&rady)) return TCL_ERROR;
- if (objc == 5) {
- Tcl_Obj *pResult=Tcl_NewObj();
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
- }
- /*
- Replaces
- set x0 [expr {$cx-$d}]
- set y0 [expr {$cy-$d}]
- set x1 [expr {$cx+$d}]
- set y1 [expr {$cy+$d}]
- */
-
- Tcl_ObjSetVar2(interp,objv[5],NULL,Tcl_NewDoubleObj(cx+radx),0);
- Tcl_ObjSetVar2(interp,objv[6],NULL,Tcl_NewDoubleObj(cy-rady),0);
- Tcl_ObjSetVar2(interp,objv[7],NULL,Tcl_NewDoubleObj(cx-radx),0);
- Tcl_ObjSetVar2(interp,objv[8],NULL,Tcl_NewDoubleObj(cy+rady),0);
-
- return TCL_OK;
-}
-
-
-
-static int polygon_method_hexgrid_create (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
-
- /* poly hexgrid
- **
- ** Reduce the polygons to a series
- ** of grid coordinates
- */
- Tcl_Obj *pResult;
- Poly *p;
- int isnew;
- pResult = Tcl_NewObj();
- double gridsize=500.0;
- double x,y;
-
- if(objc < 3) {
- Tcl_WrongNumArgs(interp, 1, objv, "GRIDSIZE ?POLY ...?");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[1], &gridsize) ) return TCL_ERROR;
-
- if( Odie_GetPolygonFromObj(interp, objv[2], &p, &isnew) ) return TCL_ERROR;
- double left=p->bbox.l;
- double top=p->bbox.t;
- double right=p->bbox.r;
- double bottom=p->bbox.b;
- int i;
- if(isnew) Odie_Free((char *)p);
- for(i=3;ibbox.l < left) left=p->bbox.l;
- if(p->bbox.t > top) top=p->bbox.t;
- if(p->bbox.r > right) right=p->bbox.r;
- if(p->bbox.b < bottom) bottom=p->bbox.b;
- if(isnew) Odie_Free((char *)p);
- }
-
- pResult = Tcl_NewObj();
- left-=gridsize;
- top+=gridsize;
- right+=gridsize;
- bottom-=gridsize;
- int row=0;
- for(y=bottom;y<=top;y+=gridsize) {
- double lstartx=left;
- double gy=floor(y/gridsize)*gridsize;
- row++;
- if(row%2==1) {
- lstartx-=gridsize/2;
- }
- for(x=lstartx;x<=right;x+=gridsize) {
- double gx=floor(x/gridsize)*gridsize;
- int found=0;
- for(i=2;i0) {
- found=1;
- break;
- }
- }
- if(found) {
- Tcl_Obj *coord=Tcl_NewObj();
- Tcl_ListObjAppendElement(interp, coord, Tcl_NewDoubleObj(gx));
- Tcl_ListObjAppendElement(interp, coord, Tcl_NewDoubleObj(gy));
- Tcl_ListObjAppendElement(interp, pResult, coord);
- }
- }
- }
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-
-static int polygon_method_squaregrid_create (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
-
- /* poly hexgrid
- **
- ** Reduce the polygons to a series
- ** of grid coordinates
- */
- Tcl_Obj *pResult;
- Poly *p;
- int isnew;
- pResult = Tcl_NewObj();
- double gridsize=500.0;
- double x,y;
- if(objc < 3) {
- Tcl_WrongNumArgs(interp, 1, objv, "GRIDSIZE ?POLY ...?");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[1], &gridsize) ) return TCL_ERROR;
-
- if( Odie_GetPolygonFromObj(interp, objv[2], &p, &isnew) ) return TCL_ERROR;
- double left=p->bbox.l;
- double top=p->bbox.t;
- double right=p->bbox.r;
- double bottom=p->bbox.b;
- if(isnew) Odie_Free((char *)p);
-
- int i;
- for(i=3;ibbox.l < left) left=p->bbox.l;
- if(p->bbox.t > top) top=p->bbox.t;
- if(p->bbox.r > right) right=p->bbox.r;
- if(p->bbox.b < bottom) bottom=p->bbox.b;
- if(isnew) Odie_Free((char *)p);
- }
-
- pResult = Tcl_NewObj();
- left-=gridsize;
- top+=gridsize;
- right+=gridsize;
- bottom-=gridsize;
-
- for(y=bottom;y<=top;y+=gridsize) {
- double gy=floor(y/gridsize)*gridsize;
- for(x=left;x<=right;x+=gridsize) {
- double gx=floor(x/gridsize)*gridsize;
- int found=0;
- for(i=2;i0) {
- found=1;
- break;
- }
- }
- if(found) {
- Tcl_Obj *coord=Tcl_NewObj();
- Tcl_ListObjAppendElement(interp, coord, Tcl_NewDoubleObj(gx));
- Tcl_ListObjAppendElement(interp, coord, Tcl_NewDoubleObj(gy));
- Tcl_ListObjAppendElement(interp, pResult, coord);
- }
- }
- }
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-static int polygon_method_grid_nearest (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- return TCL_OK;
-}
-
-int Odie_Polygon_Init(Tcl_Interp *interp) {
- Tcl_Namespace *modPtr;
-
- modPtr=Tcl_FindNamespace(interp,"polygon",NULL,TCL_NAMESPACE_ONLY);
- if(!modPtr) {
- modPtr = Tcl_CreateNamespace(interp, "polygon", NULL, NULL);
- }
-
- Tcl_CreateObjCommand(interp,"::polygon::area",(Tcl_ObjCmdProc *)polygon_method_area,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::bbox",(Tcl_ObjCmdProc *)polygon_method_bbox,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::corners",(Tcl_ObjCmdProc *)polygon_method_corners,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::create",(Tcl_ObjCmdProc *)polygon_method_create,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::drawobj_orientation",(Tcl_ObjCmdProc *)polygon_method_drawobj_orientation,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::grid_nearest",(Tcl_ObjCmdProc *)polygon_method_grid_nearest,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::hexgrid_create",(Tcl_ObjCmdProc *)polygon_method_hexgrid_create,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::hexagon",(Tcl_ObjCmdProc *)polygon_method_hexagon,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::info",(Tcl_ObjCmdProc *)polygon_method_info,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::intersect",(Tcl_ObjCmdProc *)polygon_method_intersect,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::poly_place",(Tcl_ObjCmdProc *)polygon_method_poly_place,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::rectangle",(Tcl_ObjCmdProc *)polygon_method_rectangle,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::simplify",(Tcl_ObjCmdProc *)polygon_method_simplify,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::segments",(Tcl_ObjCmdProc *)polygon_method_segments,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::squaregrid_create",(Tcl_ObjCmdProc *)polygon_method_squaregrid_create,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::vector_place",(Tcl_ObjCmdProc *)polygon_method_vector_place,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::polygon::within",(Tcl_ObjCmdProc *)polygon_method_within,NULL,NULL);
-
- Tcl_CreateEnsemble(interp, modPtr->fullName, modPtr, TCL_ENSEMBLE_PREFIX);
- Tcl_Export(interp, modPtr, "[a-z]*", 1);
-
- return TCL_OK;
-}
DELETED cmodules/geometry/generic/segset.c
Index: cmodules/geometry/generic/segset.c
==================================================================
--- cmodules/geometry/generic/segset.c
+++ /dev/null
@@ -1,875 +0,0 @@
-#include "odieInt.h"
-#include
-#include
-#include
-#include
-
-#ifndef IRM_EPSILON
-#define IRM_EPSILON 1.19E-07
-#endif
-
-#ifndef M_PI
-# define M_PI 3.1415926535898
-#endif
-
-
-/*
-** LEFT OFF IMPLEMENTING SEGMENT SET AS A TCL OBJECT
-** TODO: Write routine to detect a polygon and convert
-** to segset and vice versa
-**
-*/
-
-static Tcl_Interp *local_interp;
-
-#if 0
-/*
-** Print all vectors in the SegSet. Used for debugging purposes only.
-*/
-static void SegPrint(Segment *p, const char *zText){
- printf("%s ", zText);
- if( p ){
- printf("%g,%g -> %g,%g\n", p->from[X_IDX], p->from[Y_IDX], p->to[X_IDX], p->to[Y_IDX]);
- }else{
- printf(" (null)\n");
- }
-}
-static void SegSetPrint(SegSet *pSet){
- Link *pLink;
- printf("%d vectors:\n", pSet->nSeg);
- for(pLink=pSet->pAll; pLink; pLink=pLink->pNext){
- SegPrint(pLink->pLinkNode, " ");
- }
-}
-#endif
-
-
-/*
-** This section implements code for breaking up compartment floorplans
-** into triangles.
-**
-** A floorplan is defined by vectors (x0,y0,x1,y1) which define the
-** parameter of each compartment. The interior of the compartment
-** is always to the right of the vector. Thus the outer boundary
-** of the compartment rotates clockwise when viewed from above.
-** Compartments may contain holes which are interior voids surrounded
-** by counter-clockwise rotating boundaries.
-*/
-
-/*
-** Given line segment AB, locate segment BC and return a Vector to
-** it. If there is not BC return NULL. If there is more than one
-** BC return the one that minimizes the angle ABC.
-*/
-static Segment *SegSetNext(SegSet *pSet, Segment *pAB){
- Link *pX;
- Segment *pBest = 0;
- double angle, bestAngle;
- int cnt = 0;
- int h;
- h = hashVectorXY(pAB->to);
-
- for(pX=pSet->hashFrom[h]; pX; pX=pX->pNext){
- Segment *pSeg = pX->pLinkNode;
- if( !sameVectorXY(pSeg->from,pAB->to) ) continue;
- /* if(pAB->isBoundary > 1 && pSeg->isBoundary!=0 && pSeg->isBoundary!=pAB->isBoundary) continue; */
- if( cnt==0 ){
- pBest = pSeg;
- bestAngle = fabs(VectorXY_angleOf(pAB->from, pAB->to, pBest->to));
- }else{
- angle = fabs(VectorXY_angleOf(pAB->from, pAB->to, pSeg->to));
- if( anglepAll; pLoop; pLoop=pNext){
- Segment *p;
- VectorXY from, to, center;
- double vec_dist_sq;
-
- p = pLoop->pLinkNode;
- pNext = pLoop->pNext;
- if(p->ignore) continue;
- p->ignore=1;
- vec_dist_sq = VectorXY_distance_squared(p->from, p->to);
- VectorXY_Set(from,p->from);
- VectorXY_Set(to,p->to);
- center[X_IDX] = rint(0.5*(from[X_IDX] + to[X_IDX]));
- center[Y_IDX] = rint(0.5*(from[Y_IDX] + to[Y_IDX]));
-
- if(vec_dist_sq>(minLen2*3)) {
- Segment *q;
- /* BISECT */
- p->to[X_IDX]=center[X_IDX];
- p->to[Y_IDX]=center[Y_IDX];
- q=SegSetInsert(pSet,center,to,p->isBoundary);
- if(q) {
- q->midpoint=1;
- q->ignore=1;
- }
- } else if(vec_dist_sqpAll; pLoop; pLoop=pNext){
- pNext = pLoop->pNext;
- p = pLoop->pLinkNode;
- if( sameVectorXY(p->to,from) || sameVectorXY(p->to,to) ) {
- VectorXY_Set(p->to,center);
- }
- if( sameVectorXY(p->from,from) || sameVectorXY(p->from,to) ) {
- VectorXY_Set(p->from,center);
- SegRelink(pSet, p);
- }
- if( sameVectorXY(p->from,p->to) ) {
- SegSetRemove(pSet, p);
- Odie_Free((char *)p);
- }
- }
- pNext = pSet->pAll;
- }
- }
-}
-
-int Segset_Insert_Vectors(Tcl_Interp *interp,SegSet *pSet,int fill,int listLen,Tcl_Obj **listObjPtrs) {
- VECTORXY A,B;
- int i;
- /* Import a flat list, every 4 coordinates x0 y0 x1 y1*/
- if(listLen % 4) {
- Tcl_AppendResult(interp, "Could not interpret coordinates", 0);
- return TCL_ERROR;
- }
- for(i=0;ifrom,from);
- VectorXY_Set(p->to,to);
-
- p->isBoundary = isBoundary;
- p->notOblique = 0;
- LinkInit(p->pAll, p);
- LinkInit(p->pFrom, p);
- LinkInit(p->pSet, p);
-
- LinkInsert(&pSet->pAll, &p->pAll);
- h = hashPoint(p->from);
- LinkInsert(&pSet->hashFrom[h], &p->pFrom);
-
- pSet->nSeg++;
- pSet->pCurrent = p;
- return p;
-}
-
-/*
-** Remove a segment from the segment set
-*/
-CTHULHU_INLINE void SegSetRemove(SegSet *pSet, Segment *p){
- LinkRemove(&p->pAll);
- LinkRemove(&p->pFrom);
- pSet->nSeg--;
- if( pSet->pCurrent==p ){
- pSet->pCurrent = pSet->pAll ? pSet->pAll->pLinkNode : 0;
- }
-}
-
-/*
-** Call this routine to relink into a segment when the
-** Seg.from vector changes.
-*/
-CTHULHU_INLINE void SegRelink(SegSet *pSet, Segment *p){
- int h;
- LinkRemove(&p->pFrom);
- h = hashPoint(p->from);
- LinkInsert(&pSet->hashFrom[h], &p->pFrom);
-}
-
-/*
-** Remove all segments from a segment set
-*/
-CTHULHU_INLINE void SegSetClear(SegSet *pSet){
- while( pSet->pAll ){
- Segment *p;
- assert( pSet->nSeg>0 );
- p=pSet->pAll->pLinkNode;
- SegSetRemove(pSet, p);
- Odie_Free((char *)p);
- }
- assert( pSet->nSeg==0 );
-}
-
-/*
-** Advance the pSet->pAll pointer so that it is pointing to a different
-** segment.
-*/
-CTHULHU_INLINE void SegSetStep(SegSet *pSet){
- if( pSet->pCurrent ){
- Link *pNext = pSet->pCurrent->pAll.pNext;
- pSet->pCurrent = pNext ? pNext->pLinkNode : 0;
- }
- if( pSet->pCurrent==0 ){
- pSet->pCurrent = pSet->pAll ? pSet->pAll->pLinkNode : 0;
- }
-}
-
-static int segset_method_create (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- local_interp=interp;
- if( objc!=2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N");
- return TCL_ERROR;
- }
- int isnew;
- SegSet *p;
- if( Odie_GetSegmentSetFromObj(interp, objv[1], &p, &isnew) ) return TCL_ERROR;
- if(isnew) {
- Tcl_SetObjResult(interp, Odie_NewSegmentSetObj(p));
- } else {
- Tcl_SetObjResult(interp, objv[1]);
- }
- return TCL_OK;
-}
-
-
-static int segset_method_add (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- local_interp=interp;
- if( objc<2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N X0 Y0 X1 Y1");
- return TCL_ERROR;
- }
- int i,j;
- SegSet *pSet;
- VECTORXY A,B;
- double x[4];
-
- if( Odie_GetSegmentGetFromVar(interp, objv[1], &pSet) ) return TCL_ERROR;
- for(i=2;iisBoundary<1) {
- found->isBoundary=1;
- }
- } else {
- SegSetInsert(pSet, A, B, 1);
- }
- }
-
- Tcl_Obj *objPtr=Odie_NewSegmentSetObj(pSet);
- Tcl_ObjSetVar2(interp,objv[1],NULL,objPtr,0);
- Tcl_SetObjResult(interp, objPtr);
-
- return TCL_OK;
-
-createfail:
- if(pSet) {
- SegSetClear(pSet);
- }
-
- return TCL_ERROR;
-}
-
-static int segset_method_subtract (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- local_interp=interp;
- if( objc<2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "N X0 Y0 X1 Y1");
- return TCL_ERROR;
- }
- int i,j;
- SegSet *pSet=NULL;
- VECTORXY A,B;
- double x[4];
-
- if( Odie_GetSegmentGetFromVar(interp, objv[1], &pSet) ) return TCL_ERROR;
- for(i=2;iisBoundary<3) {
- found->isBoundary=3;
- }
- } else {
- SegSetInsert(pSet, A, B, 3);
- }
- }
-
- /*
- ** Meander through and clip all segments of isBoundary=1 that touch
- ** an isBoundary=3
- */
-
- Tcl_Obj *objPtr=Odie_NewSegmentSetObj(pSet);
- Tcl_ObjSetVar2(interp,objv[1],NULL,objPtr,0);
- Tcl_SetObjResult(interp, objPtr);
- return TCL_OK;
-
-createfail:
- if(pSet) {
- SegSetClear(pSet);
- }
-
- return TCL_ERROR;
-}
-
-
-static int segset_method_difference (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
-#ifdef NEVER
- local_interp=interp;
- if( objc!=3 ){
- Tcl_WrongNumArgs(interp, 1, objv, "SEG_POSITIVE SEG_NEGATIVE");
- return TCL_ERROR;
- }
- int created;
- int i,j;
- SegSet *pSet=NULL;
- VECTORXY A,B;
- double x[4];
-
- Tcl_Obj **varv;
- int varc;
- if(Odie_GetSegmentSetFromObj(interp,objv[1],&pSet,&created)) return TCL_ERROR;
-
- if (Tcl_ListObjGetElements(interp, objv[2], &varc, &varv) != TCL_OK) {
- goto createfail;
- }
- if(Segset_Insert_Vectors(interp,pSet,3,varc,varv)) {
- goto createfail;
- }
- Link *pLoop, *pNext;
- Link *qLoop, *qNext;
-
- for(pLoop=pSet->pAll; pLoop; pLoop=pNext){
- Segment *pAB;
- pAB = pLoop->pLinkNode;
- pNext = pLoop->pNext;
- if(pAB->isBoundary>1) continue;
-
- for(qLoop=pSet->pAll; qLoop; qLoop=pNext){
- Segment *pCD;
- int incident=0;
- pCD = qLoop->pLinkNode;
- qNext = qLoop->pNext;
- if(pCD->isBoundary<3) continue;
- incident=ODIE_Math_LineLineCoincident(
- pAB->from[X_IDX],pAB->from[Y_IDX],
- pAB->to[X_IDX],pAB->to[Y_IDX],
- pCD->from[X_IDX],pCD->from[Y_IDX],
- pCD->to[X_IDX],pCD->to[Y_IDX]
- );
- switch(incident) {
- case 0: continue; /* No overlap */
- case 3:
- /* pAB fits entirely in the range of pBC*/
- SegSetRemove(pSet,pAB);
- continue;
- case 12:
- /* pCD fits entirely in the range of pAB*/
- /* Shorten the first side, and add a stub to represent the other */
- /* THIS CODE IS NOT FINISHED */
- if(VectorXY_distance_squared(pAB->from, pCD->from) < VectorXY_distance_squared(pAB->from, pCD->to)) {
- VectorXY_Set(pAB->from,pCD->from);
- SegRelink(pSet,pAB);
- } else {
- VectorXY_Set(pAB->to,pCD->to);
- SegSetInsert(pSet,pCD->from,pAB->to,1);
- }
- break;
- case 1: {
- /* A is along CD */
- if(VectorXY_distance_squared(pAB->from, pCD->from) < VectorXY_distance_squared(pAB->from, pCD->to)) {
- VectorXY_Set(pAB->from,pCD->from);
- } else {
- VectorXY_Set(pAB->from,pCD->to);
- }
- SegRelink(pSet,pAB);
- break;
- }
- case 2: {
- /* B is along CD */
- /* A is along CD */
- if(VectorXY_distance_squared(pAB->to, pCD->from) < VectorXY_distance_squared(pAB->to, pCD->to)) {
- VectorXY_Set(pAB->to,pCD->from);
- } else {
- VectorXY_Set(pAB->to,pCD->to);
- }
- break;
- }
- case 4: {
- /* C is along AB */
- if(VectorXY_distance_squared(pCD->from, pAB->from) < VectorXY_distance_squared(pCD->from, pAB->to)) {
- VectorXY_Set(pAB->from,pCD->from);
- SegRelink(pSet,pAB);
- } else {
- VectorXY_Set(pAB->to,pCD->from);
- }
- break;
- }
- case 8: {
- /* D is along AB */
- if(VectorXY_distance_squared(pCD->to, pAB->from) < VectorXY_distance_squared(pCD->to, pAB->to)) {
- VectorXY_Set(pAB->from,pCD->to);
- SegRelink(pSet,pAB);
- } else {
- VectorXY_Set(pAB->to,pCD->to);
- }
- break;
- }
- }
- }
- }
-
-
- if(isnew) {
- Tcl_SetObjResult(interp, Odie_NewSegmentSetObj(pSet));
- } else {
- Tcl_InvalidateStringRep(objv[1]);
- Tcl_SetObjResult(interp, objv[1]);
- }
- return TCL_OK;
-
-createfail:
- if(pSet) {
- SegSetClear(pSet);
- }
-
- return TCL_ERROR;
-#else
- return TCL_OK;
-#endif
-}
-
-static int segset_method_rectangle (
- ClientData *dummy,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- double cx, cy, radx,rady;
- Tcl_Obj *pResult=Tcl_NewObj();
- local_interp=interp;
-
- if( objc != 5 ){
- Tcl_WrongNumArgs(interp, 1, objv, "cx cy dimx dimy");
- return TCL_ERROR;
- }
-
- if(Tcl_GetDoubleFromObj(interp,objv[1],&cx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&cy)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&radx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&rady)) return TCL_ERROR;
- radx=radx/2.0;
- rady=rady/2.0;
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-
-static int WalkSegments(SegSet *pSet) {
- Link *pLoop, *pNext;
- int changed=0;
- for(pLoop=pSet->pAll; pLoop; pLoop=pNext){
- Segment *pAB, *pBC;
- Link *pRight, *pL2;
- int c;
- /* Find an oblique angle ABC */
- pAB = pLoop->pLinkNode;
- pNext = pLoop->pNext;
-
- /*
- ** If we are at an oblique for a non boundary
- ** segment, continue
- */
- if( pAB->notOblique ) continue;
- pBC = SegSetNext(pSet, pAB);
- if( pBC==0 ) {
- /*
- ** Remove an orphan wall
- */
- SegSetRemove(pSet, pAB);
- Odie_Free((char *)pAB);
- changed=1;
- continue;
- }
-
- if( (c = VectorXY_rightOf(pAB->from, pAB->to, pBC->to))>=0 ){
- if( c>0 || !sameVectorXY(pAB->from,pBC->to) ){
- pAB->notOblique = 1;
- continue;
- }
- }
-
- /* If we reach here, it means that ABC is an oblique angle.
- ** Locate all vertices to the right of AB.
- */
- pRight = 0;
- for(pL2=pSet->pAll; pL2; pL2=pL2->pNext){
- Segment *pX = pL2->pLinkNode;
- if( VectorXY_strictlyRightOf(pAB->from, pAB->to, pX->from)<0 ) continue;
- if( sameVectorXY(pAB->to,pX->from) ) continue;
- pX->score = VectorXY_distance_squared(pAB->to, pX->from);
- pX->isRight = VectorXY_rightOf(pBC->from, pBC->to, pX->from);
- LinkInit(pX->pSet, pX);
- LinkInsert(&pRight, &pX->pSet);
- }
- if( pRight==0 ){
- return TCL_ERROR;
- }
-
- /* pRight is a list of vertices to the right of AB. Find the
- ** closest vertex X on this list where the line BX does not intersect
- ** any other segment in the polygon. Then add segments BX and XB.
- */
- while( pRight ){
- Link *pBest=NULL;
- double bestScore;
- int bestRight;
- Segment *pThis,*pX, *pQ;
-
-
- /* Search for the "best" vertex. The best vertex is the
- ** one that is closest. Though if the vertex is to the left
- ** of BC (and thus would create another oblique angle) then
- ** artificially reduce its score because we would prefer not
- ** to use it.
- */
- pBest = pRight;
- pThis=pBest->pLinkNode;
- bestScore = pThis->score;
- bestRight = pThis->isRight;
- for(pL2=pBest->pNext; pL2; pL2=pL2->pNext){
- int better=0;
- pX = pL2->pLinkNode;
- if( pX->isRight>0 && bestRight <=0 ) {
- better=1;
- } else if ( pX->isRight<=0 && bestRight>0 ) {
- better=0;
- } else if( pX->scorescore;
- bestRight = pX->isRight;
- pBest = pL2;
- }
- }
-
-
-
- /* The best vertex is pX */
- pX = pBest->pLinkNode;
- LinkRemove(pBest);
-
- /* Check to see if BX intersects any segment. If it does, then
- ** go back and search for a different X
- */
- for(pL2=pSet->pAll; pL2; pL2=pL2->pNext){
- pQ = pL2->pLinkNode;
- if( pQ!=pAB && pQ!=pX
- && VectorXY_intersect(pAB->to, pX->from, pQ->from, pQ->to) ){
- break;
- }
- }
- if( pL2 ) continue;
-
- /* It did not intersect. So add BX and XB to the pSet->
- */
- SegSetInsert(pSet, pAB->to, pX->from, 0);
- SegSetInsert(pSet, pX->from, pAB->to, 0);
- pRight = 0;
- }
- changed=1;
- if(!pAB->isBoundary) {
- pNext = pSet->pAll;
- }
- }
- if(changed) {
- return TCL_CONTINUE;
- }
- return TCL_OK;
-}
-
-
-/*
-** tclcmd: convex_subpolygons VECTORS ?MINLENGTH? ?HOLE? ?HOLE? ...
-**
-** VECTORS is a list of floating-VectorXY values. Each group of four values
-** forms a vector X0,Y0[X_IDX]1,Y1. The vectors are in no particular order,
-** but together they form one or more loops. Space to the right of each
-** vector is within the loop and space to the left is outside.
-**
-** Loops can be nested. The outer boundary is formed by a clockwise loop
-** of vectors. Interior holes are formed by counter-clockwise loops.
-**
-** The output is a list polygons. Each polygon is a list of 3 or more
-** X,Y coordinate pairs. All polygons are convex and disjoint and they
-** together cover the input polygon.
-**
-** Optionally, the user can specify a series of polygons to be subtracted
-** from the main polygon. These are given as an XY list suitable for
-** producing a polygon on the tkcanvas
-*/
-TCL_COMMAND int segset_method_decompose (
- void *pArg,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-){
- Tcl_Obj *pSub; /* A sublist for a single polygon */
- int i, idx, cnt, created;
- SegSet *set;
- double minLen = 0.0;
- local_interp=interp;
-
- if( objc!=2 && objc!=3 && objc<4 ){
- Tcl_WrongNumArgs(interp, 1, objv, "VECTORS ?MINLENGTH? ?HOLE? ?HOLE? ...");
- return TCL_ERROR;
- }
- if(Odie_GetSegmentSetFromObj(interp,objv[1],&set,&created)) return TCL_ERROR;
- if( objc>2 ){
- if( Tcl_GetDoubleFromObj(interp, objv[2], &minLen) ) return TCL_ERROR;
- }
- /*
- ** Insert the polygons the user specified as
- ** the shape of the holes first
- */
- for(idx=3;idx0.0 ){
- Segset_Bisect_Edges(set,minLen);
- }
-
- cnt=0;
- i=TCL_CONTINUE;
- while(i==TCL_CONTINUE) {
- i=WalkSegments(set);
- cnt++;
- if(cnt>10) {
- break;
- }
- }
- if(i==TCL_CONTINUE) {
- Tcl_AppendResult(interp, "boundary too complex", 0);
- SegSetClear(set);
- return TCL_ERROR;
- }
- if(i==TCL_ERROR) {
- Tcl_AppendResult(interp, "boundary does not enclose a finite space", 0);
- SegSetClear(set);
- return TCL_ERROR;
- }
-
- /* Now all polygons should be convex. We just have to generate them. */
- int obtuseangles=0;
- Tcl_Obj *pOut=Tcl_NewObj(); /* The output list */
- //Odie_trace_printf(interp,"NSEG %d\n",set->nSeg);
- while( set->nSeg ){
- VectorXY start;
-
- Segment *pAB, *pBC;
- int valid = 0;
- int cnt = 0;
-
- pAB = set->pAll->pLinkNode;
- start[X_IDX]=pAB->from[X_IDX];
- start[Y_IDX]=pAB->from[Y_IDX];
-
- /*
- ** Walk along the wallsets, filter out
- ** any that do not include one of the
- ** vectors given as an input of the first
- ** argument
- */
- pSub = Tcl_NewObj();
- while( pAB ){
- pBC = SegSetNext(set, pAB);
- if(pAB->isBoundary < 2) valid=1;
- cnt++;
- if( minLen>=1.0 ){
- Tcl_ListObjAppendElement(0, pSub, Tcl_NewIntObj(pAB->to[X_IDX]));
- Tcl_ListObjAppendElement(0, pSub, Tcl_NewIntObj(pAB->to[Y_IDX]));
- } else {
- Tcl_ListObjAppendElement(0, pSub, Tcl_NewDoubleObj(pAB->to[X_IDX]));
- Tcl_ListObjAppendElement(0, pSub, Tcl_NewDoubleObj(pAB->to[Y_IDX]));
- }
- SegSetRemove(set, pAB);
- if( sameVectorXY(pAB->to,start) ) {
- break;
- }
- Odie_Free((char *)pAB);
- pAB = pBC;
- }
- if( pAB==0 || cnt<3 || !valid){
- Tcl_DecrRefCount(pSub);
- }else{
- Tcl_ListObjAppendElement(0, pOut, pSub);
- //Odie_trace_printf(local_interp,"NEWPOLY %s\n",Tcl_GetString(pSub));
- }
- }
-
- if(created) {
- SegSetClear(set);
- Odie_Free((char *)set);
- }
-
- Tcl_SetObjResult(interp, pOut);
- return TCL_OK;
-
-createrror:
- SegSetClear(set);
- return TCL_ERROR;
-}
-
-int Odie_Segset_Init(Tcl_Interp *interp) {
- Tcl_Namespace *modPtr;
-
- modPtr=Tcl_FindNamespace(interp,"segset",NULL,TCL_NAMESPACE_ONLY);
- if(!modPtr) {
- modPtr = Tcl_CreateNamespace(interp, "segset", NULL, NULL);
- }
-
- Tcl_CreateObjCommand(interp,"::segset::add",(Tcl_ObjCmdProc *)segset_method_add,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::segset::create",(Tcl_ObjCmdProc *)segset_method_create,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::segset::subtract",(Tcl_ObjCmdProc *)segset_method_subtract,NULL,NULL);
- //Tcl_CreateObjCommand(interp,"::segset::vectors",(Tcl_ObjCmdProc *)segset_method_vectors,NULL,NULL);
-
-
- Tcl_CreateObjCommand(interp,"::segset::decompose",(Tcl_ObjCmdProc *)segset_method_decompose,NULL,NULL);
- Tcl_CreateObjCommand(interp,"::segset::rectangle",(Tcl_ObjCmdProc *)segset_method_rectangle,NULL,NULL);
-
- Tcl_CreateEnsemble(interp, modPtr->fullName, modPtr, TCL_ENSEMBLE_PREFIX);
- Tcl_Export(interp, modPtr, "[a-z]*", 1);
-
- return TCL_OK;
-}
DELETED cmodules/geometry/generic/shapes.c
Index: cmodules/geometry/generic/shapes.c
==================================================================
--- cmodules/geometry/generic/shapes.c
+++ /dev/null
@@ -1,475 +0,0 @@
-
-/*
-** This file is machine generated. Changes will
-** be overwritten on the next run of cstruct.tcl
-*/
-#include "odieInt.h"
-
-/*
-** Functions provided by the template
-*/
-
-
-static int shapes_method_corners (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
-
-
- double cx, cy, radx,rady;
-
- if( objc != 5 && objc != 9 ){
- Tcl_WrongNumArgs(interp, 1, objv, "cx cy dimx dimy ?x0var y0var x1var y1var?");
- return TCL_ERROR;
- }
-
- if(Tcl_GetDoubleFromObj(interp,objv[1],&cx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&cy)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&radx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&rady)) return TCL_ERROR;
- if (objc == 5) {
- Tcl_Obj *pResult=Tcl_NewObj();
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
- }
- /*
- Replaces
- set x0 [expr {$cx-$d}]
- set y0 [expr {$cy-$d}]
- set x1 [expr {$cx+$d}]
- set y1 [expr {$cy+$d}]
- */
-
- Tcl_ObjSetVar2(interp,objv[5],NULL,Tcl_NewDoubleObj(cx+radx),0);
- Tcl_ObjSetVar2(interp,objv[6],NULL,Tcl_NewDoubleObj(cy-rady),0);
- Tcl_ObjSetVar2(interp,objv[7],NULL,Tcl_NewDoubleObj(cx-radx),0);
- Tcl_ObjSetVar2(interp,objv[8],NULL,Tcl_NewDoubleObj(cy+rady),0);
-
- return TCL_OK;
-}
-
-static int shapes_method_drawobj_orientation (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
-
-
- Tcl_Obj *temp;
- int len;
- double nx=100,ny=0;
- if( objc !=4 ){
- Tcl_WrongNumArgs(interp, 1, objv, "orientation nxvar nyvar");
- return TCL_ERROR;
- }
-
- if(Tcl_ListObjLength(interp,objv[1],&len)) return TCL_ERROR;
- if(len>0) {
- if(Tcl_ListObjIndex(interp, objv[1], 0, &temp)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,temp,&nx)) return TCL_ERROR;
- }
- if(len>1) {
- if(Tcl_ListObjIndex(interp, objv[1], 1, &temp)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,temp,&ny)) return TCL_ERROR;
- }
- Tcl_ObjSetVar2(interp,objv[2],NULL,Tcl_NewDoubleObj(nx),0);
- Tcl_ObjSetVar2(interp,objv[3],NULL,Tcl_NewDoubleObj(ny),0);
- return TCL_OK;
-}
-
-
-static int shapes_method_poly_hex (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
-
-
- int i,flip=0;
- double cx, cy, radx,rady;
-
- Tcl_Obj *pResult=Tcl_NewObj();
- double coords[7][2]= {
- {1.00, 0.00} , {0.50, M_SQRT3_2} ,
- {-0.50, M_SQRT3_2} , {-1.00, -0.00} ,
- {-0.50, -M_SQRT3_2} , {0.50, -M_SQRT3_2},
- {1.00, 0.00}
- };
- if( objc != 5 && objc != 6){
- Tcl_WrongNumArgs(interp, 1, objv, "cx cy dimx dimy ?flip?");
- return TCL_ERROR;
- }
-
- if(Tcl_GetDoubleFromObj(interp,objv[1],&cx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&cy)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&radx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&rady)) return TCL_ERROR;
- if(objc==6) {
- if(Tcl_GetBooleanFromObj(interp,objv[5],&flip)) return TCL_ERROR;
- }
- radx=radx/2.0;
- rady=rady/2.0;
-
- for(i=0;i<6;i++) {
- if(flip) {
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx*coords[i][1]));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady*coords[i][0]));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx*coords[i+1][1]));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady*coords[i+1][0]));
- } else {
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx*coords[i][0]));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady*coords[i][1]));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx*coords[i+1][0]));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady*coords[i+1][1]));
- }
- }
-
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-static int shapes_method_poly_place (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
-
-
- /*
- ** Apply Matrices
- */
- Tcl_Obj *pResult=Tcl_NewObj();
- int i;
- double zoom;
- double matA[6] = {1.0,0.0,0.0,1.0,0.0,0.0};
- double centerx,centery,normalx,normaly,angle;
-
- if( objc < 8 ){
- Tcl_WrongNumArgs(interp, 1, objv, "zoom centerx centery normalx normaly x1 y1 ?x2 y2?...");
- return TCL_ERROR;
- }
- if(Tcl_GetDoubleFromObj(interp,objv[1],&zoom)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],¢erx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],¢ery)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&normalx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[5],&normaly)) return TCL_ERROR;
-
- angle=atan2(normaly,normalx);
- matA[0]=cos(angle);
- matA[1]=sin(angle);
- matA[2]=-sin(angle);
- matA[3]=cos(angle);
- matA[4]=0.0;
- matA[5]=0.0;
- double startx,starty,prevx,prevy;
-
- i=6;
- {
- double x,y,sx,sy,newx,newy;
- if(Tcl_GetDoubleFromObj(interp,objv[i],&x)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[i+1],&y)) return TCL_ERROR;
-
- sx=(x/zoom);
- sy=(y/zoom);
- newx=matA[0]*sx+matA[1]*sy+matA[4]+centerx;
- newy=matA[2]*sx+matA[3]*sy+matA[5]+centery;
-
- startx=newx;
- starty=newy;
- prevx=newx;
- prevy=newy;
- }
-
- for(i=8;iobjc) break;
- if(Tcl_GetDoubleFromObj(interp,objv[i],&x)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[i+1],&y)) return TCL_ERROR;
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(px));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(py));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(x));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(y));
- px=x;
- py=y;
- }
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(px));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(py));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(fx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(fy));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-static int shapes_method_rectangle_as_polygon (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
-
-
- double cx, cy, radx,rady;
- Tcl_Obj *pResult=Tcl_NewObj();
-
- if( objc != 5 ){
- Tcl_WrongNumArgs(interp, 1, objv, "cx cy dimx dimy");
- return TCL_ERROR;
- }
-
- if(Tcl_GetDoubleFromObj(interp,objv[1],&cx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&cy)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&radx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&rady)) return TCL_ERROR;
- radx=radx/2.0;
- rady=rady/2.0;
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-static int shapes_method_rectangle_as_vectors (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
-
-
- double cx, cy, radx,rady;
- Tcl_Obj *pResult=Tcl_NewObj();
-
- if( objc != 5 ){
- Tcl_WrongNumArgs(interp, 1, objv, "cx cy dimx dimy");
- return TCL_ERROR;
- }
-
- if(Tcl_GetDoubleFromObj(interp,objv[1],&cx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&cy)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&radx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&rady)) return TCL_ERROR;
- radx=radx/2.0;
- rady=rady/2.0;
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx+radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy+rady));
-
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cx-radx));
- Tcl_ListObjAppendElement(interp,pResult,Tcl_NewDoubleObj(cy-rady));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
-}
-
-static int shapes_method_vector_place (
- ClientData *simulator,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-) {
- /*
- ** Apply Matrices
- */
- Tcl_Obj *pResult=Tcl_NewObj();
- int i;
- double zoom;
- double matA[6] = {1.0,0.0,0.0,1.0,0.0,0.0};
- double centerx,centery,normalx,normaly,angle;
-
- if( objc < 8 ){
- Tcl_WrongNumArgs(interp, 1, objv, "zoom centerx centery normalx normaly x1 y1 ?x2 y2?...");
- return TCL_ERROR;
- }
- if(Tcl_GetDoubleFromObj(interp,objv[1],&zoom)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],¢erx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],¢ery)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[4],&normalx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[5],&normaly)) return TCL_ERROR;
-
- angle=atan2(normaly,normalx);
- matA[0]=cos(angle);
- matA[1]=sin(angle);
- matA[2]=-sin(angle);
- matA[3]=cos(angle);
- matA[4]=0.0;
- matA[5]=0.0;
-
-
- for(i=6;i7 ){
- Tcl_WrongNumArgs(interp, 1, objv, "zoom centerx centery ?angle?");
- return TCL_ERROR;
- }
- if(Tcl_GetDoubleFromObj(interp,objv[1],&zoom)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],¢erx)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],¢ery)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[2],&width)) return TCL_ERROR;
- if(Tcl_GetDoubleFromObj(interp,objv[3],&height)) return TCL_ERROR;
- if(objc==7) {
- if(Tcl_GetDoubleFromObj(interp,objv[4],&angle)) return TCL_ERROR;
-
- }
- matA[0]=cos(angle);
- matA[1]=sin(angle);
- matA[2]=-sin(angle);
- matA[3]=cos(angle);
- matA[4]=0.0;
- matA[5]=0.0;
-
-
- for(i=6;ifullName, modPtr, TCL_ENSEMBLE_PREFIX);
- Tcl_Export(interp, modPtr, "[a-z]*", 1);
-
- return TCL_OK;
-}
DELETED cmodules/geometry/generic/slicer.c
Index: cmodules/geometry/generic/slicer.c
==================================================================
--- cmodules/geometry/generic/slicer.c
+++ /dev/null
@@ -1,1737 +0,0 @@
-/*
-** This widget translates 3-D coordinates onto a flat canvas by splitting
-** the 3-D space into layers and stacking the layers on the canvas.
-**
-** The layers are decks of the ship. The highest layer (or deck) is drawn
-** at the top of the page. The next layer down is drawn below the top layer.
-** and so forth down the canvas. In other words, the 3D object is drawn
-** by showing a set of 2D slices where each slice is viewed from above.
-**
-** The original 3D coordinates are called "actual" coordinates. When
-** translated into the 2D canvas they are called "canvas" coordinates.
-**
-** The actual coordinate system is right-handed. The X axis increases to
-** the right. The Y axis increases going up. The Z axis comes out of the
-** page at the viewer. The canvas coordinate system is left-handed. The
-** X axis increase to the right but the Y axis increases going down.
-**
-** A slicer is a object with methods. The details of the available
-** methods and what each does are described in comments before the
-** implementation of each method.
-*/
-#include "odieInt.h"
-#include
-#include
-#include
-#include
-#include
-
-/*
-** This routine is called when a slicer is deleted. All the memory and
-** other resources allocated by this slicer is recovered.
-*/
-static void destroySlicer(void *pArg){
- Slicer *p = (Slicer*)pArg;
- int i;
- for(i=0; inSlice; i++){
- Odie_Free((char *)p->a[i].zName);
- Odie_Free((char *)p->a[i].xz);
- }
- Odie_Free((char *)p->a);
- Odie_Free((char *)p);
-}
-
-static int Location_FromTclObj(Tcl_Interp *interp, Tcl_Obj *pList,int *did,double *x,double *y) {
- int listlen;
- Tcl_Obj **elist;
- double z;
- if(Tcl_ListObjGetElements(interp,pList,&listlen,&elist)) {
- return TCL_ERROR;
- }
- if(listlen < 3 || listlen > 4) {
- Tcl_AppendResult(interp, "Could not interpret location ", Tcl_GetString(pList), 0);
- return TCL_ERROR;
- }
- if( Tcl_GetIntFromObj(interp, elist[0], did) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, elist[1], x) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, elist[2], y) ) return TCL_ERROR;
- return TCL_OK;
-}
-
-
-static double xCanvasToActual(Slicer *p,struct OneSlice *pS, double cx){
- double ax;
- if(p->nSlice==1) {
- ax = cx*p->rZoom;
- } else {
- ax = cx*p->rZoom - pS->rXShift;
- }
- return ax;
-}
-
-static double yCanvasToActual(Slicer *p,struct OneSlice *pS, double cy){
- double ay;
- if(p->nSlice==1) {
- ay=-cy*p->rZoom;
- } else {
- ay = pS->mxY + (pS->mnY-pS->mxY)*(cy-pS->top)/(pS->btm-pS->top);
- }
- return ay;
-}
-
-/*
-** Convert a Y coordinate from actual to canvas coordinates for a
-** given deck.
-*/
-static double xActualToCanvas(Slicer *p,struct OneSlice *pS, double ax){
- double cx;
- if(p->nSlice==1) {
- cx = ax/p->rZoom;
- } else {
- cx = (ax+pS->rXShift)/p->rZoom;
- }
- return cx;
-}
-
-/*
-** Convert a Y coordinate from actual to canvas coordinates for a
-** given deck.
-*/
-static double yActualToCanvas(Slicer *p,struct OneSlice *pS, double ay){
- double cy;
- if(p->nSlice==1) {
- cy=-ay/p->rZoom;
- } else {
- cy = pS->top + (pS->btm-pS->top)*(ay-pS->mxY)/(pS->mnY-pS->mxY);
- }
- return cy;
-}
-
-/*
-** Return the height above baseline for the deck location rX.
-*/
-static double deckHeight(struct OneSlice *p, double rX){
- int i;
- double *xz;
- if(!p) {
- return 0.0;
- }
- if( p->nXZ<4 ){
- return p->z;
- }
- xz = p->xz;
- if( rX<=xz[0] ){
- return xz[1];
- }
- for(i=2; inXZ; i+=2){
- if( rX<=xz[i] ){
- assert( xz[i]>xz[i-2] );
- return xz[i-1] + (xz[i+1]-xz[i-1])*(rX-xz[i-2])/(xz[i]-xz[i-2]);
- }
- }
- return xz[p->nXZ-1];
-}
-
-/*
-** Return a pointer to the particular deck at actual coordinates
-** X, Z
-*/
-static struct OneSlice *deckAt(Slicer *p, double rX, double rZ){
- int i;
- struct OneSlice *pBest;
- double bestHeight;
- if( p->nSlice==0 ) return 0;
- pBest = &p->a[0];
- bestHeight = deckHeight(pBest, rX);
- for(i=1; inSlice; i++){
- double dh = deckHeight(&p->a[i],rX);
- if( dh>bestHeight && dh<=rZ ){
- pBest = &p->a[i];
- bestHeight = dh;
- }
- }
- return pBest;
-}
-
-
-/*
-** Return a pointer to the deck immediately above the given deck.
-** Return NULL if the given deck is topmost.
-*/
-static struct OneSlice *deckAbove(Slicer *p, struct OneSlice *pRef){
- int i;
- struct OneSlice *pBest = 0;
- if( p->nSlice==0 ) return 0;
- for(i=0; inSlice; i++){
- struct OneSlice *pTest = &p->a[i];
- if( pTest->z<=pRef->z ) continue;
- if( pBest==0 || pBest->z>pTest->z ){
- pBest = pTest;
- }
- }
- return pBest;
-}
-/*
-** Return a pointer to the deck immediately above the given deck.
-** Return NULL if the given deck is topmost.
-*/
-static struct OneSlice *deckBelow(Slicer *p, struct OneSlice *pRef){
- int i;
- struct OneSlice *pBest = 0;
- if( p->nSlice==0 ) return 0;
- for(i=0; inSlice; i++){
- struct OneSlice *pTest = &p->a[i];
- if( pTest->z>=pRef->z ) continue;
- if( pBest==0 || pBest->zz ){
- pBest = pTest;
- }
- }
- return pBest;
-}
-
-
-/*
-** Recompute the values of p->a[].top and p->a[].btm for all slices in
-** the given slicer.
-*/
-static void computeTopAndBottom(Slicer *p){
- int i;
- double rY = 0.0;
- double rBound = -9.9e99;
- for(i=p->nSlice-1; i>=0; i--){
- double h = (p->a[i].mxY - p->a[i].mnY)/p->rZoom;
- p->a[i].upperbound = rBound;
- p->a[i].top = rY;
- p->a[i].btm = rY + h;
- rY = p->a[i].btm + 0.3*h;
- rBound = p->a[i].btm + 0.15*h;
- }
-
- if( p->nSlice==0 ) return;
-
- /* Calculate the above and below for each deck */
-
- for(i=0; inSlice; i++){
- struct OneSlice *pThis = &p->a[i];
- struct OneSlice *pBest = 0;
-
- pBest=deckAbove(p,pThis);
- if(pBest) {
- pThis->above=pBest->did;
- } else {
- pThis->above=0;
- }
- pBest=deckBelow(p,pThis);
- if(pBest) {
- pThis->below=pBest->did;
- } else {
- pThis->below=0;
- }
- }
-}
-
-/*
-** pObj is either the name of a deck or a Z coordinate. If it is a
-** deck name, find the deck and write a pointer to it in *ppS. If
-** it is a Z coordinate, use that coordinate together with rX to
-** find the deck and write it into *ppS. If an error occurs, put
-** an error message on the TCL interpreter and return TCL_ERROR.
-** Return TCL_OK on success.
-*/
-static int getDeck(
- Tcl_Interp *interp, /* Put error messages here */
- Slicer *p, /* The slicer */
- double rX, /* X coord used to find deck if pObj is a Z coord */
- Tcl_Obj *pObj, /* Either a deck name or a Z coordinate */
- struct OneSlice **ppS /* Write the slice pointer here */
-){
- double rZ;
- const char *zName;
- int i;
- if(p->nSlice==1) {
- *ppS=&p->a[0];
- return TCL_OK;
- }
- if( Tcl_GetDoubleFromObj(0, pObj, &rZ)==TCL_OK ){
- *ppS = deckAt(p, rX, rZ);
- return TCL_OK;
- }
- zName = Tcl_GetStringFromObj(pObj, 0);
- for(i=0; inSlice; i++){
- if( strcmp(zName, p->a[i].zName)==0 ){
- *ppS = &p->a[i];
- return TCL_OK;
- }
- }
- Tcl_AppendResult(interp, "no such deck: ", zName, 0);
- return TCL_ERROR;
-}
-
-
-/*
-** pObj is either the name of a deck or a Z coordinate. If it is a
-** deck name, find the deck and write a pointer to it in *ppS. If
-** it is a Z coordinate, use that coordinate together with rX to
-** find the deck and write it into *ppS. If an error occurs, put
-** an error message on the TCL interpreter and return TCL_ERROR.
-** Return TCL_OK on success.
-*/
-static int getDeckId(
- Tcl_Interp *interp, /* Put error messages here */
- Slicer *p, /* The slicer */
- Tcl_Obj *pObj, /* Either a deck name or a Z coordinate */
- struct OneSlice **ppS /* Write the slice pointer here */
-){
- int did;
- const char *zName;
- int i;
- if(p->nSlice==1) {
- *ppS=&p->a[0];
- return TCL_OK;
- }
- if( Tcl_GetIntFromObj(interp, pObj, &did)==TCL_OK ){
- for(i=0; inSlice; i++){
- if( did == p->a[i].did ){
- *ppS = &p->a[i];
- return TCL_OK;
- }
- }
- Tcl_AppendResult(interp, "no such deckid: ", 0);
- return TCL_ERROR;
- }
- zName = Tcl_GetStringFromObj(pObj, 0);
- for(i=0; inSlice; i++){
- if( strcmp(zName, p->a[i].zName)==0 ){
- *ppS = &p->a[i];
- return TCL_OK;
- }
- }
- Tcl_AppendResult(interp, "no such deck: ", zName, 0);
- return TCL_ERROR;
-}
-
-static inline struct OneSlice *getDeck_FromInt(
- Slicer *p,
- int did
-) {
- int i;
- if(p->nSlice==1) {
- return &p->a[0];
- }
- for(i=0; inSlice; i++){
- if( did == p->a[i].did ){
- return &p->a[i];
- }
- }
- return NULL;
-}
-
-/*
-** Methods
-*/
-
-static int slicer_drawline_do(
- Tcl_Interp *interp,
- Slicer *p,
- Tcl_Obj *canvas,
- Tcl_Obj *tagname,
- Tcl_Obj *tagname_transdeck,
- Tcl_Obj *tagname_penetration,
- int coord_count,
- int *deckCoord,double *xCoord,double *yCoord,
- struct OneSlice **apDeck
-) {
- int i;
-
- Tcl_Obj *pVTag; /* The "sNNN" tag added to all line segments */
- const char *zXTag; /* Trans-deck tag (dashed lines) */
- const char *zPTag; /* Deck-penetraction tag */
- Tcl_Obj *aLineArg[20]; /* Element of "create line" TCL command */
- int nLineArg; /* Number of used entries in aLineArg[] */
- Tcl_Obj *aPenArg[20]; /* Cmd to draw deck penetractions */
- int nPenArg;
- zXTag = Tcl_GetStringFromObj(tagname_transdeck, 0);
- zPTag = Tcl_GetStringFromObj(tagname_penetration, 0);
-
- aLineArg[0] = canvas;
- aLineArg[1] = ODIE_CONSTANT_STRING("create");
- aLineArg[2] = ODIE_CONSTANT_STRING("line");
- for(i=3; i<=6; i++){
- aLineArg[i] = Tcl_NewObj();
- }
- aLineArg[7] = ODIE_CONSTANT_STRING("-tags");
- for(i=0; i<=7; i++){
- Tcl_IncrRefCount(aLineArg[i]);
- }
- nLineArg = 9;
-
- if( zPTag[0]==0 ){
- nPenArg = 0;
- }else{
- aPenArg[0] = canvas;
- aPenArg[1] = ODIE_CONSTANT_STRING("create");
- aPenArg[2] = ODIE_CONSTANT_STRING("oval");
- for(i=3; i<=6; i++){
- aPenArg[i] = Tcl_NewObj();
- }
- aPenArg[7] = ODIE_CONSTANT_STRING("-tags");
- for(i=0; i<=7; i++){
- Tcl_IncrRefCount(aPenArg[i]);
- }
- nPenArg = 9;
- }
-
- for(i=1; i(n-4) ) {
- if(Location_FromTclObj(interp,deckObj,&deckCoord[j],&xCoord[j],&yCoord[j])) {
- goto badRoute;
- }
- } else {
- if(i++ >= n) goto badRoute;
- Tcl_ListObjIndex(0, objv[2], i, &xObj);
- if(i++ >= n) goto badRoute;
- Tcl_ListObjIndex(0, objv[2], i, &yObj);
- i++;
- if( Tcl_GetDoubleFromObj(interp, xObj, &xCoord[j]) ) goto badRoute;
- if( Tcl_GetDoubleFromObj(interp, yObj, &yCoord[j]) ) goto badRoute;
- }
- if(deckCoord[j]==deckCoord[j-1]) {
- apDeck[j]=apDeck[j-1];
- } else {
- apDeck[j]=getDeck_FromInt(p,deckCoord[j]); if(!apDeck[j]) goto badRoute;
- }
- j++;
- }
- slicer_drawline_do(interp,p,objv[1],objv[3],objv[4],objv[5],j,deckCoord,xCoord,yCoord,apDeck);
- Odie_Free((char *)xCoord);
- Odie_Free((char *)yCoord);
- Odie_Free((char *)deckCoord);
- Odie_Free((char *)apDeck);
- return TCL_OK;
-
-badRoute:
- Odie_Free((char *)xCoord);
- Odie_Free((char *)yCoord);
- Odie_Free((char *)deckCoord);
- Odie_Free((char *)apDeck);
- return TCL_ERROR;
-}
-
-
-/*
-** tclmethod: SLICER drawline_dxyz START PATH END
-** title: Return TK to draw a line on a canvas
-*/
-static int slicer_method_link_coords(
- void *pArg,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-){
- Slicer *p = (Slicer*)pArg;
-
- int i, j=0, totalN, n, mode;
- double *xCoord,*yCoord; /* Actual coordinates of line to draw */
- int *deckCoord;
- struct OneSlice **apDeck; /* Array of all decks */
-
- if( objc!=8 ){
- Tcl_WrongNumArgs(interp, 1, objv,
- "START PATH END");
- return TCL_ERROR;
- }
- if( Tcl_ListObjLength(interp, objv[3], &n) ) return TCL_ERROR;
-
- totalN=n+2;
- xCoord = (double *)Odie_Alloc(sizeof(xCoord[0])*totalN);
- yCoord = (double *)Odie_Alloc(sizeof(yCoord[0])*totalN);
- deckCoord = (int *)Odie_Alloc(sizeof(deckCoord[0])*(totalN));
- apDeck = (struct OneSlice **)Odie_Alloc(sizeof(apDeck[0])*(totalN));
-
- if( xCoord==0 || yCoord == 0 || deckCoord == 0 || apDeck == 0 ) {
- return TCL_ERROR;
- }
-
- j=0;
- if(Location_FromTclObj(interp,objv[2],&deckCoord[j],&xCoord[j],&yCoord[j])) {
- goto badRoute;
- }
- apDeck[j]=getDeck_FromInt(p,deckCoord[j]); if(!apDeck[j]) goto badRoute;
-
- j++;
-
- for(i=0; i(n-4) ) {
- if(Location_FromTclObj(interp,deckObj,&deckCoord[j],&xCoord[j],&yCoord[j])) {
- goto badRoute;
- }
- } else {
- Tcl_ListObjIndex(0, objv[3], i+1, &xObj);
- Tcl_ListObjIndex(0, objv[3], i+2, &yObj);
- if( Tcl_GetDoubleFromObj(interp, xObj, &xCoord[j]) ) goto badRoute;
- if( Tcl_GetDoubleFromObj(interp, yObj, &yCoord[j]) ) goto badRoute;
- i+=3;
- }
- if(deckCoord[j]==deckCoord[j-1]) {
- apDeck[j]=apDeck[j-1];
- } else {
- apDeck[j]=getDeck_FromInt(p,deckCoord[j]); if(!apDeck[j]) goto badRoute;
- }
- j++;
- }
-
- if(Location_FromTclObj(interp,objv[4],&deckCoord[j],&xCoord[j],&yCoord[j])) {
- goto badRoute;
- }
- apDeck[j]=getDeck_FromInt(p,deckCoord[j]); if(!apDeck[j]) goto badRoute;
- j++;
- slicer_drawline_do(interp,p,objv[1],objv[5],objv[6],objv[7],j,deckCoord,xCoord,yCoord,apDeck);
- Odie_Free((char *)xCoord);
- Odie_Free((char *)yCoord);
- Odie_Free((char *)deckCoord);
- Odie_Free((char *)apDeck);
- return TCL_OK;
-
-badRoute:
- Odie_Free((char *)xCoord);
- Odie_Free((char *)yCoord);
- Odie_Free((char *)deckCoord);
- Odie_Free((char *)apDeck);
- return TCL_ERROR;
-}
-
-static inline double Location_zabs(Slicer *p,struct OneSlice *pS,double x0,double dheight) {
- if(dheight >= 0) {
- return dheight+deckHeight(pS,x0);
- }
- struct OneSlice *pAbove;
- pAbove=deckAbove(p,pS);
- if(pAbove) {
- return deckHeight(pAbove,x0)+dheight;
- }
- return deckHeight(pS,x0)+p->upper_height+dheight;
-}
-
-static inline double Location_zdeck(Slicer *p,struct OneSlice *pS,double x0,double dheight) {
- if(dheight >= 0) {
- return dheight;
- }
- struct OneSlice *pAbove;
- pAbove=deckAbove(p,pS);
- if(pAbove) {
- return deckHeight(pAbove,x0)-deckHeight(pS,x0)+dheight;
- }
- return p->upper_height+dheight;
-}
-
-/*
-** This routine runs when a method is executed against a slicer
-*/
-static int slicerMethodProc(
- void *pArg,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-){
- Slicer *p = (Slicer*)pArg;
-
-#if 0
- /* For debugging....
- ** Print each wallset command before it is executed.
- */
- { int i;
- for(i=0; iabove));
- } else {
- Tcl_Obj *pResult=Tcl_NewObj();
-
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewIntObj(pDeck->above));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_DuplicateObj(objv[3]));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_DuplicateObj(objv[4]));
- if(objc==6) {
- Tcl_ListObjAppendElement(interp, pResult, Tcl_DuplicateObj(objv[5]));
- }
- Tcl_SetObjResult(interp, pResult);
- }
- return TCL_OK;
- }
-
- /* tclmethod: SLICER below NAME
- ** title: Return the deck below NAME
- */
- case SLICER_BELOW: {
- struct OneSlice *pDeck;
- if( objc!=3 && objc!=5 && objc!=6){
- Tcl_WrongNumArgs(interp, 2, objv, "NAME ?x y? ?zoff?");
- return TCL_ERROR;
- }
- if( getDeckId(interp,p,objv[2],&pDeck) ) return TCL_ERROR;
- if(objc==3) {
- Tcl_SetObjResult(interp, Tcl_NewIntObj(pDeck->below));
- } else {
- Tcl_Obj *pResult=Tcl_NewObj();
-
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewIntObj(pDeck->below));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_DuplicateObj(objv[3]));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_DuplicateObj(objv[4]));
- if(objc==6) {
- Tcl_ListObjAppendElement(interp, pResult, Tcl_DuplicateObj(objv[5]));
- }
- Tcl_SetObjResult(interp, pResult);
- }
- return TCL_OK;
- }
- case SLICER_DECKID_TO_NAME: {
- struct OneSlice *pDeck;
- if( objc!=3 ) {
- Tcl_WrongNumArgs(interp, 2, objv, "ID");
- return TCL_ERROR;
- }
- if( getDeckId(interp,p,objv[2],&pDeck) ) return TCL_ERROR;
- Tcl_SetObjResult(interp, ODIE_CONSTANT_STRING(pDeck->zName));
- return TCL_OK;
- }
- case SLICER_DECKNAME_TO_ID: {
- struct OneSlice *pDeck;
- if( objc!=3 ) {
- Tcl_WrongNumArgs(interp, 2, objv, "NAME");
- return TCL_ERROR;
- }
- if( getDeckId(interp,p,objv[2],&pDeck) ) return TCL_ERROR;
- Tcl_SetObjResult(interp, Tcl_NewIntObj(pDeck->did));
- return TCL_OK;
- }
-
- /*
- ** tclmethod: SLICER xyz_to_location X Y Z
- ** title: Convert from X Y Z to IRM Coordinates
- **
- ** The ABOVE-DECK parameter, if present, is the height above the deck.
- */
- case SLICER_XYZ_TO_LOCATION: {
- double x0, y0, z0, dheight;
- Tcl_Obj *pResult;
- struct OneSlice *pS;
- int i;
- if(objc==2) {
- Tcl_SetObjResult(interp, Tcl_NewObj());
- return TCL_OK;
- }
- if( objc < 5 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X Y Z ?x y z?");
- return TCL_ERROR;
- }
- if( p->nSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- pResult = Tcl_NewObj();
-
- for(i=2;idid));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(x0));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(y0));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(dheight));
- }
-
- Tcl_SetObjResult(interp, pResult);
- break;
- }
- case SLICER_LOCATION_TO_XYZ: {
- int i;
- double x0, y0, z0, dheight;
- Tcl_Obj *pResult;
- struct OneSlice *pS,*pAbove;
- if(objc==2) {
- Tcl_SetObjResult(interp, Tcl_NewObj());
- return TCL_OK;
- }
- if( objc!= 5 && objc < 6 ){
- Tcl_WrongNumArgs(interp, 2, objv, "DECK X Y ?ZOFF? ...");
- return TCL_ERROR;
- }
- if( p->nSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- if(objc<7) {
- if( getDeckId(interp,p,objv[2],&pS) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &x0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &y0) ) return TCL_ERROR;
- if(objc==6) {
- if( Tcl_GetDoubleFromObj(NULL, objv[5], &dheight) ) {
- dheight=0.0;
- }
- } else {
- dheight=0.0;
- }
- pResult = Tcl_NewObj();
- z0=Location_zabs(p,pS,x0,dheight);
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(x0));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(y0));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(z0));
- Tcl_SetObjResult(interp, pResult);
- return TCL_OK;
- }
- pResult = Tcl_NewObj();
- for(i=2;inSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- if( getDeckId(interp,p,objv[2],&pS) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &x0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &y0) ) return TCL_ERROR;
- if(objc==6) {
- if( Tcl_GetDoubleFromObj(NULL, objv[5], &dheight) ) {
- dheight=0.0;
- }
- } else {
- dheight=0.0;
- }
- z0=Location_zabs(p,pS,x0,dheight);
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(z0));
- return TCL_OK;
- }
- /*
- ** tclmethod: SLICER actualcoords CANVAS-COORD-LIST ?ABOVE-DECK?
- ** title: Convert from canvas to actual coordinate space
- **
- ** The ABOVE-DECK parameter, if present, is the height above the deck.
- */
- case SLICER_ACTUALCOORDS: {
- int i, n;
- double aboveDeck;
- Tcl_Obj *pResult;
- if( objc!=3 && objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "CANVAS-COORD-LIST ?ABOVE-DECK?");
- return TCL_ERROR;
- }
- if( Tcl_ListObjLength(interp, objv[2], &n) ) return TCL_ERROR;
- if( n%2!=0 ){
- Tcl_AppendResult(interp, "coordinate list must contain a multiple "
- "of 2 values", 0);
- return TCL_ERROR;
- }
- if( objc==4 ){
- if( Tcl_GetDoubleFromObj(interp, objv[3], &aboveDeck) ) return TCL_ERROR;
- }else{
- aboveDeck = 0.0;
- }
- if( p->nSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- pResult = Tcl_NewObj();
- for(i=0; inSlice-1 && p->a[j].upperbound>cy; j++){}
- pS = &p->a[j];
-
- /* Original Formula
- ** ax = cx*p->rZoom - pS->rXShift;
- ** ay = pS->mxY + (pS->mnY-pS->mxY)*(cy-pS->top)/(pS->btm-pS->top);
- */
- ax=xCanvasToActual(p,pS,cx);
- ay=yCanvasToActual(p,pS,cy);
-
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(pS->did));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(round(ax)));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(round(ay)));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(round(aboveDeck)));
- }
- if( inSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- if(objc != 5) {
- pResult = Tcl_NewObj();
- }
-
- for(i=0; irXShift)/p->rZoom;
- ** cy = pS->top + (pS->btm-pS->top)*(ay-pS->mxY)/(pS->mnY-pS->mxY);
- */
- cx = xActualToCanvas(p,pS,ax);
- cy = yActualToCanvas(p,pS,ay);
-
- if(objc==5) {
- Tcl_ObjSetVar2(interp,objv[3],NULL,Tcl_NewDoubleObj(cx),0);
- Tcl_ObjSetVar2(interp,objv[4],NULL,Tcl_NewDoubleObj(cy),0);
- return TCL_OK;
- } else {
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(cx));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(cy));
- }
- }
- if(error) {
- if(pResult) {
- Tcl_DecrRefCount(pResult);
- }
- return TCL_ERROR;
- }
- if( i=mxY ){
- Tcl_AppendResult(interp, "MIN-Y must be less than MAX-Y", 0);
- return TCL_ERROR;
- }
- zName = Odie_Alloc( nName+1 );
- if( zName==0 ) return TCL_ERROR;
- memcpy(zName, zNameOrig, nName+1);
- for(i=0; inSlice; i++){
- if( p->a[i].did==did ){
- Tcl_AppendResult(interp, "Deckid for slice ", zName, " is the "
- "same as existing slice ", p->a[i].zName, 0);
- return TCL_ERROR;
- }
- if( p->a[i].z==z ){
- Tcl_AppendResult(interp, "Z coordinate for slice ", zName, " is the "
- "same as existing slice ", p->a[i].zName, 0);
- return TCL_ERROR;
- }
- }
- p->nSlice++;
- p->a = Odie_Realloc((char *)p->a, sizeof(p->a[0])*p->nSlice);
- if( p->a==0 ){
- p->nSlice = 0;
- return TCL_ERROR;
- }
- for(i=p->nSlice-1; i>0 && p->a[i-1].z>z; i--){
- p->a[i] = p->a[i-1];
- p->a[i].idx = i;
- }
- p->a[i].did = did;
- p->a[i].idx = i;
- p->a[i].zName = zName;
- p->a[i].nXZ = 0;
- p->a[i].xz = 0;
- p->a[i].z = z;
- p->a[i].mnY = mnY;
- p->a[i].mxY = mxY;
- p->a[i].rXShift = p->rXOffset*z;
- computeTopAndBottom(p);
- break;
- }
-
- /* tclmethod: SLICER deck X Y Z
- ** title: Return the name of the deck at actual coordinates X,Y,Z
- **
- ** See also: find
- */
- case SLICER_DECK: {
- double x0, y0, z0;
- Tcl_Obj *pResult;
- struct OneSlice *pS;
- if( objc!=5 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X Y Z");
- return TCL_ERROR;
- }
- if( p->nSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &z0) ) return TCL_ERROR;
- pResult = Tcl_NewObj();
- pS = deckAt(p, x0, z0);
- pResult = ODIE_CONSTANT_STRING(pS->zName);
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
-
- /* tclmethod: SLICER did X Y Z
- ** title: Return the id of the deck at actual coordinates X,Y,Z
- **
- ** See also: find
- */
- case SLICER_DECKID:
- case SLICER_DID: {
- double x0, y0, z0;
- Tcl_Obj *pResult;
- struct OneSlice *pS;
- if( objc!=5 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X Y Z");
- return TCL_ERROR;
- }
- if( p->nSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &z0) ) return TCL_ERROR;
- pResult = Tcl_NewObj();
- pS = deckAt(p, x0, z0);
- pResult = Tcl_NewIntObj(pS->did);
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /*
- ** tclmethod: SLICER delete NAME
- ** title: Remove a slice from the slicer
- */
- case SLICER_DELETE: {
- int i, j;
- const char *zName;
- if( objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "NAME");
- return TCL_ERROR;
- }
- zName = Tcl_GetStringFromObj(objv[2], 0);
- for(i=0; inSlice && strcmp(p->a[i].zName,zName)!=0; i++){}
- if( inSlice ){
- Odie_Free((char *)p->a[i].zName);
- p->nSlice--;
- for(j=i; jnSlice; j++){
- p->a[j] = p->a[j+1];
- }
- computeTopAndBottom(p);
- }
- break;
- }
-
- /*
- ** tclmethod: SLICER destroy
- ** title: Destroy this slicer
- */
- case SLICER_DESTROY: {
- Tcl_DeleteCommand(interp,Tcl_GetString(objv[0]));
- break;
- }
-
- case SLICER_DRAWLINE: {
- int result;
- result=slicer_method_drawline(pArg,interp,objc-1,objv+1);
- return result;
- }
-
- /*
- ** tclmethod: SLICER objinfo obj
- ** title: Return TK to draw a line on a canvas
- */
- case SLICER_OBJINFO: {
- Tcl_Obj *tmp;
- tmp = objv[2];
- printf("INFO: %s Ref: %d Type: %p \n", Tcl_GetStringFromObj(tmp, NULL),
- tmp->refCount, tmp->typePtr);
- fflush (stdout);
- break;
- }
- /*
- ** tclmethod: SLICER makedlist CANVAS ACTUAL-PATH TAG TRANSDECK-TAG P-TAG ?COLOR?
- ** title: Return TK to draw a line on a canvas
- */
- case SLICER_MAKEDLIST: {
- int i, n;
- double *aCoord; /* Actual coordinates of line to draw */
- struct OneSlice **apDeck; /* Array of all decks */
- Tcl_Obj *pVTag; /* The "sNNN" tag added to all line segments */
- const char *zXTag; /* Trans-deck tag (dashed lines) */
- Tcl_Obj *rtnList ; /* List object to return */
- Tcl_Obj *coordList ; /* List of coords to return */
- Tcl_Obj *configList ; /* configuration string to return */
- Tcl_Obj *tmpObj; /* Cheater for filling lists */
-
- if( objc!=5 && objc!=6 ){
- Tcl_WrongNumArgs(interp, 2, objv,
- "ACTUAL-PATH TAG TRANSDECK-TAG ?COLOR?");
- return TCL_ERROR;
- }
-// slicer makedlist Path TagList Transdeck-TagList ?COLOR?
-// 0 1 2 3 4 5
-
- zXTag = Tcl_GetStringFromObj(objv[4], 0);
-
- if( Tcl_ListObjLength(interp, objv[2], &n) ) return TCL_ERROR;
-
- if( n%3!=0 || n<6 ){
- Tcl_AppendResult(interp, "coordinate list must contain a multiple "
- "of 3 values with a minimum of 6", 0);
- return TCL_ERROR;
- }
-
- rtnList = Tcl_NewListObj(0, NULL);
-
- aCoord = (double *)Odie_Alloc( sizeof(aCoord[0])*n + sizeof(apDeck[0])*(n/3) );
- if( aCoord==0 ){
- return TCL_ERROR;
- }
-
- // Move coords from Tcl objv[3] int "C" aCoord array
-
- apDeck = (struct OneSlice **)&aCoord[n];
- for(i=0; irXShift)/p->rZoom;
- ** x1 = (aCoord[i*3]+apDeck[i]->rXShift)/p->rZoom;
- */
- x0 = xActualToCanvas(p,apDeck[i-1],aCoord[i*3-3]);
- x1 = xActualToCanvas(p,apDeck[i],aCoord[i*3]);
- y0 = yActualToCanvas(p,apDeck[i-1], Y0=aCoord[i*3-2]);
- y1 = yActualToCanvas(p,apDeck[i], Y1=aCoord[i*3+1]);
- z0 = aCoord[i*3-1];
- z1 = aCoord[i*3+2];
- if( zXTag[0]!=0 ){
- Tcl_ListObjAppendElement(interp, coordList,Tcl_NewDoubleObj(x0));
- Tcl_ListObjAppendElement(interp, coordList,Tcl_NewDoubleObj(y0));
- Tcl_ListObjAppendElement(interp, coordList,Tcl_NewDoubleObj(x1));
- Tcl_ListObjAppendElement(interp, coordList,Tcl_NewDoubleObj(y1));
-
- Tcl_ListObjAppendElement(interp, configList,
- ODIE_CONSTANT_STRING("-tags"));
-
- tmpObj = Tcl_DuplicateObj(objv[4]);
- Tcl_ListObjAppendElement(interp, tmpObj, pVTag);
- Tcl_ListObjAppendElement(interp, configList, tmpObj);
-
- }
- } else {
- /* Old direct formula
- **
- ** x0 = (aCoord[i*3-3]+apDeck[i]->rXShift)/p->rZoom;
- ** x1 = (aCoord[i*3]+apDeck[i]->rXShift)/p->rZoom;
- */
- x0 = xActualToCanvas(p,apDeck[i],aCoord[i*3-3]);
- x1 = xActualToCanvas(p,apDeck[i],aCoord[i*3]);
-
- y0 = yActualToCanvas(p,apDeck[i], aCoord[i*3-2]);
- y1 = yActualToCanvas(p,apDeck[i], aCoord[i*3+1]);
-
- Tcl_ListObjAppendElement(interp, coordList,Tcl_NewDoubleObj(x0));
- Tcl_ListObjAppendElement(interp, coordList,Tcl_NewDoubleObj(y0));
- Tcl_ListObjAppendElement(interp, coordList,Tcl_NewDoubleObj(x1));
- Tcl_ListObjAppendElement(interp, coordList,Tcl_NewDoubleObj(y1));
-
-
- Tcl_ListObjAppendElement(interp, configList,\
- ODIE_CONSTANT_STRING("-tags"));
-
- tmpObj = Tcl_DuplicateObj(objv[3]);
- Tcl_ListObjAppendElement(interp, tmpObj, pVTag);
-
- Tcl_ListObjAppendElement(interp, configList, tmpObj);
-
- }
- if( objc>=6 ) {
- Tcl_ListObjAppendElement(interp, configList,\
- ODIE_CONSTANT_STRING("-fill"));
- Tcl_ListObjAppendElement(interp, configList,\
- Tcl_DuplicateObj(objv[5]));
- }
-
-
- Tcl_ListObjAppendElement(interp, rtnList, coordList);
- Tcl_ListObjAppendElement(interp, rtnList, configList);
- }
- Odie_Free((char *)aCoord);
-
- Tcl_SetObjResult(interp, rtnList);
-
- break;
- }
-
- /* tclmethod: SLICER find X Y
- ** title: Return the name of the deck at canvas coordinates X,Y
- **
- ** The "deck" command works similarly except that it uses actual
- ** coordinates as inputs.
- */
- case SLICER_FIND: {
- int i;
- double x0, y0;
- Tcl_Obj *pResult;
- struct OneSlice *pS;
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X Y");
- return TCL_ERROR;
- }
- if( p->nSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y0) ) return TCL_ERROR;
- pResult = Tcl_NewObj();
- for(i=0; inSlice-1 && p->a[i].upperbound>y0; i++){}
- pS = &p->a[i];
- pResult = ODIE_CONSTANT_STRING(pS->zName);
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /* tclmethod: SLICER finddid X Y
- ** title: Return the name of the deck at canvas coordinates X,Y
- **
- ** The "deck" command works similarly except that it uses actual
- ** coordinates as inputs.
- */
- case SLICER_FINDDID: {
- int i;
- double x0, y0;
- Tcl_Obj *pResult;
- struct OneSlice *pS;
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X Y");
- return TCL_ERROR;
- }
- if( p->nSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y0) ) return TCL_ERROR;
- pResult = Tcl_NewObj();
- for(i=0; inSlice-1 && p->a[i].upperbound>y0; i++){}
- pS = &p->a[i];
- pResult = Tcl_NewIntObj(pS->did);
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /* tclmethod: SLICER height NAME X
- ** title: Return the height of slice NAME at actual position X
- ** Assuming the deck were flat
- **
- ** See also "headroom".
- */
- case SLICER_FLATHEIGHT: {
- struct OneSlice *ppS;
- double x0;
-
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "NAME X");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[3], &x0) ) return TCL_ERROR;
- if( getDeckId(interp,p,objv[2],&ppS) ) return TCL_ERROR;
-
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(ppS->z));
- break;
- }
-
- /* tclmethod: SLICER headroom NAME X
- ** title: Return the headroom (Z from deck) of slice NAME at actual position X
- **
- ** See also "height"
- */
- case SLICER_HEADROOM: {
- double x0;
- struct OneSlice *pDeck, *pAbove;
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "NAME X");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[3], &x0) ) return TCL_ERROR;
-
- if( getDeckId(interp,p,objv[2],&pDeck) ) return TCL_ERROR;
- pAbove = deckAbove(p, pDeck);
- if( pAbove ){
- Tcl_SetObjResult(interp,Tcl_NewDoubleObj(deckHeight(pAbove,x0)-deckHeight(pDeck,x0)));
- }else{
- Tcl_SetObjResult(interp,Tcl_NewDoubleObj(p->upper_height));
- }
- break;
- }
-
- /* tclmethod: SLICER ceiling NAME X ?DEFAULT?
- ** title: Return the Z (absolute) of the ceiling of slice NAME at actual position X
- **
- ** See also "height"
- */
- case SLICER_CEILING: {
- double x0;
- struct OneSlice *pDeck, *pAbove;
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "NAME X");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[3], &x0) ) return TCL_ERROR;
-
- if( getDeckId(interp,p,objv[2],&pDeck) ) return TCL_ERROR;
- pAbove = deckAbove(p, pDeck);
- if( pAbove ){
- Tcl_SetObjResult(interp,Tcl_NewDoubleObj(deckHeight(pAbove,x0)));
- }else{
- Tcl_SetObjResult(interp,Tcl_NewDoubleObj(deckHeight(pDeck,x0)+p->upper_height));
- }
- break;
- }
-
- /* tclmethod: SLICER height NAME X ?zoff?
- ** title: Return the height (absolute) of slice NAME at actual position X
- ** description:
- ** NOTE if the top deck is asked for, and zoff is negative the
- ** system will assume a 2000mm ceiling
- ** See also "headroom".
- */
- case SLICER_HEIGHT: {
- struct OneSlice *ppS,*pAbove;
- double x0,zoff=0,zresult=0.0;
- if( objc!=4 && objc!=5 ){
- Tcl_WrongNumArgs(interp, 2, objv, "NAME X ?ZOFF?");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[3], &x0) ) return TCL_ERROR;
- if( getDeckId(interp,p,objv[2],&ppS) ) return TCL_ERROR;
- if( objc==5 ) {
- if( Tcl_GetDoubleFromObj(NULL, objv[4], &zoff) ) {
- zoff=0.0;
- }
- }
- if(zoff < 0.0) {
- pAbove = deckAbove(p, ppS);
- if(pAbove) {
- zresult=deckHeight(pAbove,x0)+zoff;
- } else {
- zresult=deckHeight(ppS,x0)+2000+zoff;
- }
- } else {
- zresult=deckHeight(ppS,x0)+zoff;
- }
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(zresult));
- break;
- }
-
- /* tclmethod: SLICER deckheight NAME X ?zoff?
- ** title: Return the height (mm from floor) of slice NAME at actual position X
- ** description:
- ** NOTE if the top deck is asked for, and zoff is negative the
- ** system will assume a 2000mm ceiling
- ** See also "headroom".
- */
- case SLICER_DECKHEIGHT: {
- int i;
- double x0, z0, dheight;
- Tcl_Obj *pResult;
- struct OneSlice *pS,*pAbove;
- if( objc!= 4 && objc!=5 ){
- Tcl_WrongNumArgs(interp, 2, objv, "DECK X ?ZOFF?");
- return TCL_ERROR;
- }
- if( p->nSlice<=0 ){
- Tcl_AppendResult(interp, "no slices defined", 0);
- return TCL_ERROR;
- }
- if( getDeckId(interp,p,objv[2],&pS) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &x0) ) return TCL_ERROR;
- if(objc==5) {
- if( Tcl_GetDoubleFromObj(NULL, objv[4], &dheight) ) {
- dheight=0.0;
- }
- } else {
- dheight=0.0;
- }
- z0=Location_zdeck(p,pS,x0,dheight);
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(z0));
- return TCL_OK;
- }
-
- /*
- ** tclmethod: SLICER info NAME
- ** title: Return information about a particular slice
- */
- case SLICER_INFO: {
- struct OneSlice *ppS;
-
- if( objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "NAME");
- return TCL_ERROR;
- }
- if( getDeckId(interp,p,objv[2],&ppS) ) {
- return TCL_ERROR;
- } else {
- Tcl_Obj *pResult = Tcl_NewObj();
-
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING("name"));
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING(ppS->zName));
-
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING("did"));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewIntObj(ppS->did));
-
-
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING("z"));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(ppS->z));
-
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING("miny"));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(ppS->mnY));
-
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING("maxy"));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(ppS->mxY));
-
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING("top"));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(ppS->top));
-
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING("bottom"));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(ppS->btm));
-
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING("above"));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(ppS->above));
-
- Tcl_ListObjAppendElement(interp, pResult, ODIE_CONSTANT_STRING("below"));
- Tcl_ListObjAppendElement(interp, pResult, Tcl_NewDoubleObj(ppS->below));
-
- Tcl_SetObjResult(interp, pResult);
- }
- break;
- }
-
- /*
- ** tclmethod: SLICER list
- ** title: List the names of all defined slices in the slicer
- */
- case SLICER_LIST: {
- Tcl_Obj *pResult = Tcl_NewObj();
- int i;
- for(i=0; inSlice; i++){
- Tcl_ListObjAppendElement(0, pResult, ODIE_CONSTANT_STRING(p->a[i].zName));
- }
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
-
- /*
- ** tclmethod: SLICER profile DECK ?X Z ...?
- ** title: Create an inboard profile for a deck
- */
- case SLICER_PROFILE: {
- int i, j, min;
- struct OneSlice *pS;
- if( objc<3 || (objc>3 && objc<7) || (objc & 1)==0 ){
- Tcl_WrongNumArgs(interp, 2, objv, "NAME ?X Z X Z...?");
- return TCL_ERROR;
- }
-
- if(getDeckId(interp,p,objv[2],&pS)) {
- return TCL_ERROR;
- }
- if( objc==3 ){
- Tcl_Obj *pResult = Tcl_NewObj();
- for(i=0; inXZ; i++){
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(pS->xz[i]));
- }
- Tcl_SetObjResult(interp, pResult);
- }else{
- double *xz;
- if( pS->xz ) Odie_Free((char *)pS->xz);
- pS->nXZ = objc - 3;
- xz = pS->xz = (double *)Odie_Alloc( sizeof(pS->xz[0])*pS->nXZ );
- if( xz==0 ){
- pS->nXZ = 0;
- break;
- }
- for(i=0; inXZ; i++){
- if( Tcl_GetDoubleFromObj(interp, objv[i+3], &xz[i]) ){
- Odie_Free((char *)xz);
- pS->nXZ = 0;
- pS->xz = 0;
- return TCL_ERROR;
- }
- }
-
- /* Put the profile in increasing X order. An N**2 sort is used because
- ** it is convenient and the list will usually be short. */
- for(i=0; inXZ-2; i+=2){
- for(min=i, j=i+2; jnXZ; j+=2){
- if( xz[j]i ){
- double t = xz[min];
- xz[min] = xz[i];
- xz[i] = t;
- t = xz[min+1];
- xz[min+1] = xz[i+1];
- xz[i+1] = t;
- }
- }
-
- /* Remove duplidate X coordinates */
- for(i=j=0; inXZ; i+=2){
- if( inXZ-2 && xz[i+2]==xz[i] ){
- /* Ignore the duplicate */
- }else{
- xz[j++] = xz[i];
- xz[j++] = xz[i+1];
- }
- }
- pS->nXZ = j;
- if( j<4 ){
- pS->nXZ = 0;
- Odie_Free((char *)pS->xz);
- pS->xz = 0;
- }
- }
- break;
- }
-
- /*
- ** tclmethod: SLICER xoffset ?AMT?
- ** title: Change the X-Offset as a function of deck height
- */
- case SLICER_XOFFSET: {
- double rXOffset;
- int i;
- if( objc!=2 && objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "?ZOOM?");
- return TCL_ERROR;
- }
- if( objc==2 ){
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(p->rXOffset));
- return TCL_OK;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &rXOffset) ) return TCL_ERROR;
- for(i=0; inSlice; i++){
- p->a[i].rXShift = rXOffset*p->a[i].z;
- }
- p->rXOffset = rXOffset;
- break;
- }
-
- /*
- ** tclmethod: SLICER zoom ?ZOOM?
- ** title: Query or change the zoom factor.
- */
- case SLICER_ZOOM: {
- if( objc!=2 && objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "?ZOOM?");
- return TCL_ERROR;
- }
- if( objc==3 ){
- double r;
- if( Tcl_GetDoubleFromObj(interp, objv[2], &r) ) return TCL_ERROR;
- p->rZoom = r;
- }
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(p->rZoom));
- computeTopAndBottom(p);
- break;
- }
-
- /*
- ** tclmethod: SLICER upper_height MM
- ** title: Set the headroom on the top level of the slicer (defaults to 2000)
- */
- case SLICER_UPPER_HEIGHT: {
- if( objc != 2 && objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "Z");
- return TCL_ERROR;
- }
- if( objc==3 ){
- double r;
- if( Tcl_GetDoubleFromObj(interp, objv[2], &r) ) return TCL_ERROR;
- p->upper_height=r;
- }
- Tcl_SetObjResult(interp, Tcl_NewDoubleObj(p->upper_height));
- break;
- }
-
- /* End of the command methods. The brackets that follow terminate the
- ** automatically generated switch.
- ****************************************************************************/
- }
- }
- return TCL_OK;
-}
-
-/*
-** tclcmd: slicer SLICER
-** title: creates a slicer object
-** This routine runs when the "slicer" command is invoked to create a
-** new slicer.
-*/
-int Odie_SlicerCreateProc(
- void *NotUsed,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-){
- char *zCmd;
- Slicer *p;
- if( objc!=2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "SLICER");
- return TCL_ERROR;
- }
- zCmd = Tcl_GetStringFromObj(objv[1], 0);
- p = (Slicer *)Odie_Alloc( sizeof(*p) );
- p->rZoom = 100;
- p->upper_height=2000;
- Tcl_CreateObjCommand(interp, zCmd, slicerMethodProc, p, destroySlicer);
- return TCL_OK;
-}
DELETED cmodules/geometry/generic/slicer_cases.h
Index: cmodules/geometry/generic/slicer_cases.h
==================================================================
--- cmodules/geometry/generic/slicer_cases.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*** Automatically Generated Header File - Do Not Edit ***/
- const static char *SLICER_strs[] = {
- "above", "actualcoords", "below",
- "canvascoords", "ceiling", "create",
- "deck", "deckheight", "deckid",
- "deckid_to_name", "deckname_to_id", "delete",
- "destroy", "did", "drawline",
- "find", "finddid", "flatheight",
- "headroom", "height", "info",
- "list", "location_to_xyz", "location_z",
- "makedlist", "objinfo", "profile",
- "upper_height", "xoffset", "xyz_to_location",
- "zoom", 0
- };
- enum SLICER_enum {
- SLICER_ABOVE, SLICER_ACTUALCOORDS, SLICER_BELOW,
- SLICER_CANVASCOORDS, SLICER_CEILING, SLICER_CREATE,
- SLICER_DECK, SLICER_DECKHEIGHT, SLICER_DECKID,
- SLICER_DECKID_TO_NAME, SLICER_DECKNAME_TO_ID,SLICER_DELETE,
- SLICER_DESTROY, SLICER_DID, SLICER_DRAWLINE,
- SLICER_FIND, SLICER_FINDDID, SLICER_FLATHEIGHT,
- SLICER_HEADROOM, SLICER_HEIGHT, SLICER_INFO,
- SLICER_LIST, SLICER_LOCATION_TO_XYZ,SLICER_LOCATION_Z,
- SLICER_MAKEDLIST, SLICER_OBJINFO, SLICER_PROFILE,
- SLICER_UPPER_HEIGHT, SLICER_XOFFSET, SLICER_XYZ_TO_LOCATION,
- SLICER_ZOOM,
- };
- int index;
- if( objc<2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "METHOD ?ARG ...?");
- return TCL_ERROR;
- }
- if( Tcl_GetIndexFromObj(interp, objv[1], SLICER_strs, "option", 0, &index)){
- return TCL_ERROR;
- }
- switch( (enum SLICER_enum)index )
DELETED cmodules/geometry/generic/wallset.c
Index: cmodules/geometry/generic/wallset.c
==================================================================
--- cmodules/geometry/generic/wallset.c
+++ /dev/null
@@ -1,1577 +0,0 @@
-/*
-** This file implements a TCL object that keeps track of the walls and
-** bulkheads on a single deck of a ship.
-**
-** This widget assumes a right-handed coordinate system if zoom is positive
-** and a left-handed coordinate system is zoom is negative. The Tk canvas
-** widget uses a left-handed coordinate system all the time. The READI
-** database uses a right-handed coordinate system all the time. This module
-** can be used to translate by setting zoom to +1.0 for database I/O and
-** to -$g(zoom) for canvas I/O.
-**
-** This module uses a purely 2-D model. It can only handle a single
-** deck at a time. If a multi-deck model needs to be displayed then
-** that multi-deck model should first be flattened into a stack of
-** individual decks in the same plane using the separate "slicer" object.
-**
-** This file implements a single new constructor tcl command named "wallset".
-** The wallset command creates a new wallset object. Methods on this
-** wallset object are used to manage the object.
-**
-** The details of the various methods and what they do are provided in
-** header comments above the implementation of each method.
-*/
-const char wallset_c_version[] = "$Header: /readi/code/tobe/wallset.c,v 1.34 2007/02/22 15:04:04 drh Exp $";
-#include "odieInt.h"
-#include
-#include
-#include
-#include
-#include
-
-#ifndef M_PI
-# define M_PI 3.1415926535898
-#endif
-
-/*
-** Remove all of the ComptBox entries from the wallset.
-*/
-static void clearComptBoxCache(Wallset *pWS){
- ComptBox *p = pWS->pComptBox;
- while( p ){
- ComptBox *pNext = p->pNext;
- Odie_Free((char *)p);
- p = pNext;
- }
- pWS->pComptBox = 0;
-}
-
-/*
-** This routine is invoked when the TCL command that implements a
-** wallset is deleted. Free all memory associated with that
-** wallset.
-*/
-static void destroyWallset(void *pArg){
- Wallset *p = (Wallset*)pArg;
- Link *pLink = p->pAll;
- clearComptBoxCache(p);
- while( pLink ){
- Segment *pSeg = pLink->pLinkNode;
- pLink = pSeg->pAll.pNext;
- Odie_Free((char *) pSeg );
- }
- Odie_Free((char *) p );
-}
-
-/*
-** Clear the Segment.ignore flag on all segments within a wallset.
-*/
-static void ignoreNone(Wallset *p){
-#if 0
- Link *pLink;
- for(pLink=p->pAll; pLink; pLink=pLink->pNext){
- pLink->pSeg->ignore = 0;
- }
-#endif
-}
-
-/*
-** Return a pointer to the segment with the given ID. Return NULL
-** if there is no such segment.
-*/
-static Segment *findSegment(Wallset *p, int id){
- int h;
- Link *pLink;
-
- h = hashInt(id);
- for(pLink = p->hashId[h]; pLink; pLink=pLink->pNext){
- Segment *pSeg=pLink->pLinkNode;
- if( pSeg->id==id ) return pSeg;
- }
- return 0;
-}
-
-#if 0 /* NOT USED */
-/*
-** Make a copy of a string.
-*/
-static char *stringDup(const char *z){
- int len = strlen(z);
- char *zNew = Odie_Alloc( len+1 );
- if( zNew ){
- memcpy(zNew, z, len+1);
- }
- return zNew;
-}
-#endif
-
-/*
-** Scan all segments looking for the vertex or vertices that are nearest
-** to x,y. Return a pointer to a Segment.set that is the list of matching
-** segments. Also write the nearest point into *pX,*pY.
-**
-** The returned list uses the Segment.set link.
-*/
-static Link *nearestVertex(
- Wallset *p, /* The wallset to be scanned */
- double x, double y, /* Search for points near to this point */
- double *pX, double *pY /* Write nearest vertex here */
-){
- double nx, ny;
- double min = -1.0;
- Link *pList = 0;
- Link *pI;
-
- x = roundCoord(x);
- y = roundCoord(y);
- for(pI=p->pAll; pI; pI=pI->pNext){
- double dx, dy, dist;
- Segment *pSeg = pI->pLinkNode;
- dx = x - pSeg->from[X_IDX];
- dy = y - pSeg->from[Y_IDX];
- dist = dx*dx + dy*dy;
- if( min<0.0 || dist<=min ){
- if( min<0.0 || nx!=pSeg->from[X_IDX] || ny!=pSeg->from[Y_IDX] ){
- pList = 0;
- nx = pSeg->from[X_IDX];
- ny = pSeg->from[Y_IDX];
- min = dist;
- }
- LinkInit(pSeg->pSet, pSeg);
- LinkInsert(&pList, &pSeg->pSet);
- }
- dx = x - pSeg->to[X_IDX];
- dy = y - pSeg->to[Y_IDX];
- dist = dx*dx + dy*dy;
- if( dist<=min ){
- if( nx!=pSeg->to[X_IDX] || ny!=pSeg->to[Y_IDX] ){
- pList = 0;
- nx = pSeg->to[X_IDX];
- ny = pSeg->to[Y_IDX];
- min = dist;
- }
- LinkInit(pSeg->pSet, pSeg);
- LinkInsert(&pList, &pSeg->pSet);
- }
- }
- *pX = nx;
- *pY = ny;
- return pList;
-}
-
-/*
-** Scan all segments looking for the point on a segment that is nearest
-** to x,y. Return a pointer to a Segment.set that is the list of matching
-** segments. This set might contain multiple members if the nearest point
-** is actually a vertex shared by two or more segments. Write the nearest
-** point into *pX, *pY.
-**
-** /// Ignore any segment that has its Segment.ignore flag set. -- removed
-**
-** The returned list uses the Segment.set list.
-*/
-static Link *nearestPoint(
- Wallset *p, /* The wallset to be scanned */
- double x, double y, /* Search for points near to this point */
- double *pX, double *pY /* Write nearest vertex here */
-){
- double nx, ny;
- double min = -1.0;
- Link *pList = 0;
- Link *pI;
-
- x = roundCoord(x);
- y = roundCoord(y);
- for(pI=p->pAll; pI; pI=pI->pNext){
- double dx, dy, dist;
- Segment *pSeg;
- double acx, acy; /* Vector from x0,y0 to x,y */
- double abx, aby; /* Vector from x0,y0 to x1,y1 */
- double rx, ry; /* Nearest point on x0,y0->to[X_IDX],y1 to x,y */
- double r;
-
- pSeg = pI->pLinkNode;
- /* if( pSeg->ignore ) continue; */
- acx = x - pSeg->from[X_IDX];
- acy = y - pSeg->from[Y_IDX];
- abx = pSeg->to[X_IDX] - pSeg->from[X_IDX];
- aby = pSeg->to[Y_IDX] - pSeg->from[Y_IDX];
- r = (acx*abx + acy*aby)/(abx*abx + aby*aby);
- if( r<=0 ){
- rx = pSeg->from[X_IDX];
- ry = pSeg->from[Y_IDX];
- }else if( r>=1 ){
- rx = pSeg->to[X_IDX];
- ry = pSeg->to[Y_IDX];
- }else{
- rx = pSeg->from[X_IDX] + abx*r;
- ry = pSeg->from[Y_IDX] + aby*r;
- }
- rx = roundCoord(rx);
- ry = roundCoord(ry);
- dx = x - rx;
- dy = y - ry;
- dist = dx*dx + dy*dy;
- if( min<0.0 || dist<=min ){
- if( min<0.0 || nx!=rx || ny!=ry ){
- pList = 0;
- nx = rx;
- ny = ry;
- min = dist;
- }
- LinkInit(pSeg->pSet, pSeg);
- LinkInsert(&pList, &pSeg->pSet);
- }
- }
- *pX = nx;
- *pY = ny;
- return pList;
-}
-
-/*
-** Return TRUE if the value x is in between x1 and x2.
-*/
-static int between(double x, double x1, double x2){
- if( x1=x1 && x<=x2;
- }else{
- return x>=x2 && x<=x1;
- }
-}
-
-/*
-** Return TRUE if the given segment is on the given list
-*/
-static int segmentOnList(Segment *pSeg, Link *pList){
- while( pList ){
- if( pList->pLinkNode==pSeg ) return 1;
- pList = pList->pNext;
- }
- return 0;
-}
-
-/*
-** Return a list of all segments which have an end at the given vertex.
-** The returned list uses Segment.set
-*/
-static Link *segmentsAtVertex(Wallset *p, double x, double y){
- Link *pList = 0;
- Link *pI;
- int h;
-
- x = roundCoord(x);
- y = roundCoord(y);
- h = hashCoord(x, y);
- for(pI=p->hashFrom[h]; pI; pI=pI->pNext){
- Segment *pSeg = pI->pLinkNode;
- /* if( pSeg->ignore ) continue; */
- if( floatCompare(x, pSeg->from[X_IDX])==0 && floatCompare(y, pSeg->from[Y_IDX])==0 ){
- assert( !segmentOnList(pSeg, pList) );
- LinkInit(pSeg->pSet, pSeg);
- LinkInsert(&pList, &pSeg->pSet);
- }
- }
- for(pI=p->hashTo[h]; pI; pI=pI->pNext){
- Segment *pSeg = pI->pLinkNode;
- /* if( pSeg->ignore ) continue; */
- if( floatCompare(x, pSeg->to[X_IDX])==0 && floatCompare(y, pSeg->to[Y_IDX])==0 ){
- assert( !segmentOnList(pSeg, pList) );
- LinkInit(pSeg->pSet, pSeg);
- LinkInsert(&pList, &pSeg->pSet);
- }
- }
- return pList;
-}
-
-/*
-** The point xV,yV is a vertex in the wallset. This routine locates
-** a segment connected to that vertex which is the first segment in
-** a clockwise direction from xR,yR->xV,yV. A pointer to the segment
-** is written into *ppSeg. If the output segment moves backwards
-** (in other words if x1,y1 of the segment is connected at xV,yV)
-** then *pfBack is true.
-**
-** If a suitable segment is found, 0 is returned. Non-zero is returned
-** if no suitable segment could be found.
-**
-** This routine uses the Segment.set list internally.
-*/
-static int nextCwSegment(
- Wallset *p, /* The wallset */
- double xR, double yR, /* Remote end of input segment */
- double xV, double yV, /* Vertex (near end of input segment) */
- Segment **ppSeg, /* OUT: First segment clockwise from xR,yR->xV,yV */
- int *pfBack /* OUT: True if output segment goes backwards */
-){
- Link *pList, *pI;
- double rRef, rBest;
- int i, nSeg, iBest;
- Segment *pSeg;
- struct {
- Segment *pSeg;
- int isBack;
- double rAngle;
- } *aSeg, aSegStatic[20];
-
- /* Find all segments at xV,yV */
- pList = segmentsAtVertex(p, xV, yV);
- for(pI=pList, nSeg=0; pI; nSeg++, pI=pI->pNext){}
- if( nSeg==0 ) return 1;
- if( nSeg<=sizeof(aSegStatic)/sizeof(aSegStatic[0]) ){
- aSeg = aSegStatic;
- }else{
- aSeg = (void *)Odie_Alloc( nSeg*sizeof(*aSeg) );
- }
- for(pI=pList, i=0; pI; i++, pI=pI->pNext){
- aSeg[i].pSeg = pSeg = pI->pLinkNode;
- aSeg[i].isBack = floatCompare(xV, pSeg->to[X_IDX])==0
- && floatCompare(yV, pSeg->to[Y_IDX])==0;
- }
-
- /* Find the reference angle */
- rRef = atan2(yR-yV, xR-xV)*180.0/M_PI;
-
- /* Find angles on all segments */
- for(i=0; ifrom[Y_IDX]-pSeg->to[Y_IDX], pSeg->from[X_IDX]-pSeg->to[X_IDX])*180.0/M_PI;
- }else{
- aSeg[i].rAngle = atan2(pSeg->to[Y_IDX]-pSeg->from[Y_IDX], pSeg->to[X_IDX]-pSeg->from[X_IDX])*180.0/M_PI;
- }
- }
-
- /* Subtract 360 to any segment angle that is less than the reference angle */
- for(i=0; irBest ){
- iBest = i;
- rBest = aSeg[i].rAngle;
- }
- }
- *ppSeg = aSeg[iBest].pSeg;
- *pfBack = aSeg[iBest].isBack;
- if( aSeg!=aSegStatic ){
- Odie_Free((char *) aSeg );
- }
-
- return 0;
-}
-
-/*
-** Consider a line beginning at x0,y0 then going from x1,y1 to x2,y2.
-** x1,y1 is an elbow in the line. This routine returns -1 if the
-** elbow bends to the right, and +1 if it bends to the left. zero is
-** returned if the elbow does not bend at all.
-*/
-static int bendDirection(
- double x0, double y0,
- double x1, double y1,
- double x2, double y2
-){
- /* Algorithm: Rotate x0,y0->to[X_IDX],y1 90 degrees counter-clockwise. Take
- ** the dot product with x1,y1->x2,y2. The dot produce will be the product
- ** of two (non-negative) magnitudes and the cosine of the angle. So if
- ** the dot product is positive, the bend is to the left, or to the right if
- ** the dot product is negative.
- */
- double r = (y0-y1)*(x2-x1) + (x1-x0)*(y2-y1);
- return r<0.0 ? +1 : (r>0.0 ? -1 : 0);
-}
-
-/*
-** Given an interior point xI,yI, this routine finds a segment on the
-** boundary that contains the interior point. That segment is returned
-** in *ppSeg. *pfLeft is set to true if the interior point is to the left
-** of the segment and false if it is to the right.
-**
-** Zero is returned on success. Non-zero is returned if no suitable
-** boundary could be located. Non-zero might be returned, for example,
-** if xI,yI is positioned directly on top of a wall or if there are no
-** walls in the wallset.
-**
-** // Any segment marked with Segment.ignore is ignored for purposes of
-** // this routine. -- removed
-**
-** This routine uses the Segment.set list internally.
-*/
-static int firstBoundarySegment(
- Wallset *p, /* The wallset */
- double xI, double yI, /* An interior point */
- Segment **ppSeg, /* OUT: A segment on the boundary containing xI,yI */
- int *pfLeft /* OUT: True if xI,yI is to the left side *ppSeg */
-){
- Link *pList;
- double xN, yN;
-
- /* Find nearest point, xN,yN */
- pList = nearestPoint(p, xI, yI, &xN, &yN);
- if( pList==0 ) return 1;
- if( pList->pNext ){
- /* xN,yN is a vertex...
- ** Locate the first segment clockwise from xI,yI->xN,yN and return
- */
- return nextCwSegment(p, xI, yI, xN, yN, ppSeg, pfLeft);
- }else{
- /* xN,yN is a point on single line segment...
- */
- Segment *pSeg;
- pSeg = *ppSeg = pList->pLinkNode;
- *pfLeft = bendDirection(pSeg->from[X_IDX], pSeg->from[Y_IDX], xN, yN, xI, yI)>0;
- }
- return 0;
-}
-
-/*
-** Fill the given Boundary array with a list of segments (with
-** Segment.ignore set to false) that form a closed circuit. The
-** first entry in aBound[] has already been filled in by the
-** calling function and is used to seed the search.
-**
-** At most nBound slots in aBound[] will be used. The return value
-** is the number of slots in aBound[] that would have been used if those
-** slots had been available. A return of 0 indicates that no boundary
-** is available.
-**
-** If the checkIsPrimary flag is true and the aBound[0] entry is not
-** the primary segment for the compartment, then the aBound[] is not
-** completely filled in and the routine returns 0;
-*/
-static int completeBoundary(
- Wallset *p, /* The wallset */
- int checkIsPrimary, /* Abort if aBound[0] is not the primary segment */
- int nBound, /* Number of slots available in aBound[] */
- Boundary *aBound /* IN-OUT: Write results into aBound[1...] */
-){
- int cnt = 1;
- Segment *pSeg, *pS;
- int isLeft;
- int isBack;
- double xR, yR, xV, yV;
-
- pS = pSeg = aBound[0].pSeg;
- isLeft = aBound[0].backwards;
- if( !isLeft ){
- xR = pSeg->from[X_IDX];
- yR = pSeg->from[Y_IDX];
- xV = pSeg->to[X_IDX];
- yV = pSeg->to[Y_IDX];
- }else{
- xV = pSeg->from[X_IDX];
- yV = pSeg->from[Y_IDX];
- xR = pSeg->to[X_IDX];
- yR = pSeg->to[Y_IDX];
- }
- while( nextCwSegment(p,xR,yR,xV,yV,&pS,&isBack)==0 &&
- (isBack!=isLeft || pS!=pSeg) ){
- if( checkIsPrimary ){
- if( pS->idid ) return 0;
- if( pS->id==pSeg->id && !isLeft ) return 0;
- }
- if( isBack ){
- xV = pS->from[X_IDX];
- yV = pS->from[Y_IDX];
- xR = pS->to[X_IDX];
- yR = pS->to[Y_IDX];
- }else{
- xR = pS->from[X_IDX];
- yR = pS->from[Y_IDX];
- xV = pS->to[X_IDX];
- yV = pS->to[Y_IDX];
- }
- if( nBound>cnt ){
- aBound[cnt].pSeg = pS;
- aBound[cnt].backwards = isBack;
- }
- cnt++;
- if( cnt>1000 /* 00 */ ) return -cnt; /* Avoid an infinite loop */
- }
- return cnt;
-}
-
-/*
-** Compute the "spin" on a boundary. A positive value means the
-** circulation is to counter-clockwise and a negative value means the
-** circulation is clockwise. For boundaries, a positive
-** value means the region is internal and a negative value means
-** the region is external.
-*/
-static double spin(Boundary *aBound, int nBound){
- double sum = 0;
- int i;
- for(i=0; ipSeg;
- if( aBound->backwards ){
- x0 = pSeg->to[X_IDX];
- y0 = pSeg->to[Y_IDX];
- x1 = pSeg->from[X_IDX];
- y1 = pSeg->from[Y_IDX];
- }else{
- x0 = pSeg->from[X_IDX];
- y0 = pSeg->from[Y_IDX];
- x1 = pSeg->to[X_IDX];
- y1 = pSeg->to[Y_IDX];
- }
- aBound++;
- dx = x1-x0;
- dy = y1-y0;
- sum += x0*dy - y0*dx;
- }
- return sum;
-}
-
-/*
-** The input is two linked lists of ComptBox structures where each
-** list is sorted by increasing area. Combine these two lists into
-** a single sorted linked list.
-*/
-static ComptBox *mergeComptBox(ComptBox *p1, ComptBox *p2){
- ComptBox head;
- ComptBox *pTail = &head;
- ComptBox *p;
- while( p1 && p2 ){
- if( p1->area<=p2->area ){
- p = p1->pNext;
- pTail->pNext = p1;
- pTail = p1;
- p1 = p;
- }else{
- p = p2->pNext;
- pTail->pNext = p2;
- pTail = p2;
- p2 = p;
- }
- }
- if( p1 ){
- pTail->pNext = p1;
- }else{
- pTail->pNext = p2;
- }
- return head.pNext;
-}
-
-/*
-** Construct the ComptBox cache. For each compartment (where a compartment
-** is a closed circuit of Segments) make an entry on the Wallset.pComptBox
-** list.
-**
-** If the ComptBox cache already exists, this routine is a no-op.
-*/
-static void buildComptBoxCache(Wallset *p){
- Link *pI;
- int i;
- ComptBox *aSort[30];
-
- /* Return immediately if the cache already exists */
- if( p->pComptBox ) return;
-
- /* Compute a linked list of all compartment boxes */
- for(pI=p->pAll; pI; pI=pI->pNext){
- int i, j, n;
- Boundary aBound[1000];
-
- aBound[0].pSeg = pI->pLinkNode;
- for(j=0; j<2; j++){
- aBound[0].backwards = j;
- n = completeBoundary(p, 1, sizeof(aBound)/sizeof(aBound[0]), aBound);
- if( n>0 && spin(aBound,n)>0.0 ){
- double dx, dy;
- Segment *pSeg = pI->pLinkNode;
- ComptBox *pNew = (ComptBox *)Odie_Alloc( sizeof(*pNew) );
- pNew->pNext = p->pComptBox;
- pNew->bbox.l = pNew->bbox.r = pSeg->from[X_IDX];
- pNew->bbox.t = pNew->bbox.b = pSeg->from[Y_IDX];
- pNew->prim = aBound[0];
- for(i=1; ifrom[X_IDX]bbox.l ) pNew->bbox.l = pSeg->from[X_IDX];
- if( pSeg->from[X_IDX]>pNew->bbox.r ) pNew->bbox.r = pSeg->from[X_IDX];
- if( pSeg->from[Y_IDX]bbox.b ) pNew->bbox.b = pSeg->from[Y_IDX];
- if( pSeg->from[Y_IDX]>pNew->bbox.t ) pNew->bbox.t = pSeg->from[Y_IDX];
- if( pSeg->to[X_IDX]bbox.l ) pNew->bbox.l = pSeg->to[X_IDX];
- if( pSeg->to[X_IDX]>pNew->bbox.r ) pNew->bbox.r = pSeg->to[X_IDX];
- if( pSeg->to[Y_IDX]bbox.b ) pNew->bbox.b = pSeg->to[Y_IDX];
- if( pSeg->to[Y_IDX]>pNew->bbox.t ) pNew->bbox.t = pSeg->to[Y_IDX];
- }
- dx = pNew->bbox.r - pNew->bbox.l;
- dy = pNew->bbox.t - pNew->bbox.b;
- pNew->area = sqrt(dx*dx+dy*dy);
- p->pComptBox = pNew;
- }
- }
- }
-
- /* Sort the list into order of increasing area */
- for(i=0; ipComptBox ){
- ComptBox *pBox = p->pComptBox;
- p->pComptBox = pBox->pNext;
- pBox->pNext = 0;
- for(i=0; ipComptBox = mergeComptBox(aSort[i], p->pComptBox);
- }
-}
-
-/*
-** Test to see if the point x,y is contained within the given
-** boundary or is on the outside of the boundary.
-*/
-static int pointWithinBoundary(
- Boundary *aBound, /* The boundary */
- int nBound, /* Number of segments in the boundary */
- double x, double y /* The point to test */
-){
- int inside = 0;
- int i;
- for(i=0; ifrom[X_IDX];
- y0 = p->from[Y_IDX];
- x1 = p->to[X_IDX];
- y1 = p->to[Y_IDX];
- if( x0==x1 ) continue;
- if( (x0>x && x1>x) || (x0= y ) inside = !inside;
- }
- return inside;
-}
-
-/*
-** Find a boundary which contains xI, yI. If the size of the boundary
-** is set to 0, that means no such boundary exists.
-*/
-static int findBoundary(
- Wallset *p, /* The wallset */
- double xI, double yI, /* A point that the boundary should be near */
- int nBound, /* Number of slots available in aBound[] */
- Boundary *aBound /* OUT: Write results here */
-){
- int n = 0;
- ComptBox *pBox;
-
- buildComptBoxCache(p);
- for(pBox=p->pComptBox; pBox; pBox=pBox->pNext){
- if( xIbbox.l || xI>pBox->bbox.r || yIbbox.b || yI>pBox->bbox.t ) continue;
- aBound[0] = pBox->prim;
- n = completeBoundary(p, 0, nBound, aBound);
- if( n>0 && pointWithinBoundary(aBound, n, xI, yI) ) break;
- n = 0;
- }
- return n;
-}
-
-
-/*
-** Do an check of the integrity of the internal data structures. If
-** a problem is found, leave an error message in interp->result and
-** return TCL_ERROR. Return TCL_OK if everything is OK.
-*/
-static int selfCheck(Tcl_Interp *interp, Wallset *p){
- Link *pLink;
- Segment *pSeg;
- int h;
- char zErr[200];
-
- for(pLink=p->pAll; pLink; pLink=pLink->pNext){
- pSeg = pLink->pLinkNode;
- h = hashInt(pSeg->id);
- if(!segmentOnList(pSeg, p->hashId[h]) ){
- sprintf(zErr, "segment %d missing from hashId[%d]", pSeg->id, h);
- Tcl_SetResult(interp, zErr, TCL_VOLATILE);
- return TCL_ERROR;
- }
- h = hashCoord(pSeg->from[X_IDX], pSeg->from[Y_IDX]);
- if(!segmentOnList(pSeg, p->hashFrom[h]) ){
- sprintf(zErr, "segment %d missing from hashFrom[%d]", pSeg->id, h);
- Tcl_SetResult(interp, zErr, TCL_VOLATILE);
- return TCL_ERROR;
- }
- h = hashCoord(pSeg->to[X_IDX], pSeg->to[Y_IDX]);
- if(!segmentOnList(pSeg, p->hashTo[h]) ){
- sprintf(zErr, "segment %d missing from hashTo[%d]", pSeg->id, h);
- Tcl_SetResult(interp, zErr, TCL_VOLATILE);
- return TCL_ERROR;
- }
- }
- return TCL_OK;
-}
-
-/*
-** The maximum number of segments in a boundary
-*/
-#define MX_BOUND 1000
-
-
-/*
-** This routine runs when a method is executed against a wallset.
-*/
-static int wallsetMethodProc(
- void *pArg,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-){
- Wallset *p = (Wallset*)pArg;
- Boundary aBound[MX_BOUND];
-
-#if 0
- /* For debugging....
- ** Print each wallset command before it is executed.
- */
- { int i;
- for(i=0; irXZoom, y*p->rYZoom);
- while( pList ){
- Segment *pSeg=pList->pLinkNode;
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(pSeg->id));
- pList = pList->pNext;
- }
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /*
- ** tclmethod: WALLSET boundary X Y
- ** title: Return indices of segments forming a boundary around X Y
- */
- case WALLSET_BOUNDARY: {
- int nBound;
- double x, y;
- Tcl_Obj *pResult;
- int i;
- int showDetail = 0;
-
- if( objc==5 && strcmp(Tcl_GetStringFromObj(objv[2],0),"-detail")==0 ){
- showDetail = 1;
- objc--;
- objv++;
- }
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "?-detail? X Y");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y) ) return TCL_ERROR;
- nBound = findBoundary(p, x*p->rXZoom, y*p->rYZoom, MX_BOUND, aBound);
- if( nBound>MX_BOUND ) nBound = 0;
- pResult = Tcl_NewObj();
- for(i=0; iid));
- if( showDetail ){
- Tcl_ListObjAppendElement(0, pResult,
- ODIE_CONSTANT_STRING(aBound[i].backwards ? "right" : "left"));
- }
- }
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /*
- ** tclmethod: WALLSET closure WALLID BACKWARDS CHECKPRIMARY ?-coords?
- ** title: Return the closure of a wall
- **
- ** The closure is a path of walls going clockwise from the wall given.
- ** The return value is a list consisting of wall IDs alternating with
- ** keywords "left" or "right" indicating which side of the wall applies.
- ** If the CHECKPRIMARY flag is true and the WALLID/BACKWARDS is not the
- ** primary wall id for the closure, then return an empty string. The
- ** primary wall id is the wall id with the lowest id number, or if
- ** two walls in the closure have the same id, then the one that goes
- ** on the right side of the wall.
- */
- case WALLSET_CLOSURE: {
- int id;
- int nBound, i, checkPrim;
- Tcl_Obj *pResult;
- int coordsFlag = 0;
- int noerrFlag = 0;
- if( objc!=5 && objc!=6 ){
- Tcl_WrongNumArgs(interp, 2, objv,
- "WALLID BACKWARDS CHECKPRIMARY ?-coords? ?-noerr?");
- return TCL_ERROR;
- }
- if( objc==6 ){
- const char *zOpt = Tcl_GetStringFromObj(objv[5],0);
- if( strcmp(zOpt,"-coords")==0 ){
- coordsFlag = 1;
- }else if( strcmp(zOpt,"-noerr")==0 ){
- noerrFlag = 1;
- }else{
- Tcl_AppendResult(interp, "unknown option: ", zOpt, 0);
- return TCL_ERROR;
- }
- }
- if( Tcl_GetIntFromObj(interp, objv[2], &id) ) return TCL_ERROR;
- if( (aBound[0].pSeg = findSegment(p, id))==0 ){
- Tcl_AppendResult(interp, "segment ",
- Tcl_GetStringFromObj(objv[2],0), " does not exist", 0);
- return TCL_ERROR;
- }
- if( Tcl_GetBooleanFromObj(interp, objv[3], &aBound[0].backwards) ){
- return TCL_ERROR;
- }
- if( Tcl_GetBooleanFromObj(interp, objv[4], &checkPrim) ){
- return TCL_ERROR;
- }
- ignoreNone(p);
- nBound = completeBoundary(p, checkPrim, MX_BOUND, aBound);
- pResult = Tcl_NewObj();
- if( nBound<0 && noerrFlag ) nBound = -nBound;
- for(i=0; ito[X_IDX];
- y = pSeg->to[Y_IDX];
- }else{
- x = pSeg->from[X_IDX];
- y = pSeg->from[Y_IDX];
- }
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(x/p->rXZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(y/p->rYZoom));
- }else{
- Tcl_ListObjAppendElement(0, pResult,
- Tcl_NewIntObj(aBound[i].pSeg->id));
- Tcl_ListObjAppendElement(0, pResult,
- ODIE_CONSTANT_STRING(aBound[i].backwards ? "right" : "left"));
- }
- }
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /*
- ** tclmethod: WALLSET comptlist
- ** title: Return a list of all compartments
- **
- ** A compartment is a closed circuit of walls. This routine returns
- ** a list of all compartments. Each element of the list consists of
- ** the primary wall for the compartment followed by a bounding box
- ** for the compartment.
- */
- case WALLSET_COMPTLIST: {
- ComptBox *pBox;
- Tcl_Obj *pResult = Tcl_NewObj();
- buildComptBoxCache(p);
- for(pBox=p->pComptBox; pBox; pBox=pBox->pNext){
- Tcl_Obj *pElem = Tcl_NewObj();
- Tcl_ListObjAppendElement(0, pElem,Tcl_NewIntObj(pBox->prim.pSeg->id));
- Tcl_ListObjAppendElement(0, pElem, Tcl_NewIntObj(pBox->prim.backwards));
- Tcl_ListObjAppendElement(0, pElem, Tcl_NewDoubleObj(pBox->bbox.l/p->rXZoom));
- Tcl_ListObjAppendElement(0, pElem, Tcl_NewDoubleObj(pBox->bbox.b/p->rYZoom));
- Tcl_ListObjAppendElement(0, pElem, Tcl_NewDoubleObj(pBox->bbox.r/p->rXZoom));
- Tcl_ListObjAppendElement(0, pElem, Tcl_NewDoubleObj(pBox->bbox.t/p->rYZoom));
- Tcl_ListObjAppendElement(0, pResult, pElem);
- }
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /*
- ** tclmethod: WALLSET primary X Y
- ** title: Return the primary segment of the compartment enclosing X,Y
- **
- ** The primary segment is the segment with the smallest ID. If the
- ** same segment occurs twice on the list (in other words, if the
- ** same compartment is on both sides of a wall), then the right side
- ** (as measured facing the direction of travel from x0,y0 -> x1,y1)
- ** is used.
- */
- case WALLSET_PRIMARY: {
- int nBound;
- double x, y;
- int i, sideSmallest;
- int idSmallest;
- Tcl_Obj *pResult;
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X Y");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y) ) return TCL_ERROR;
- nBound = findBoundary(p, x*p->rXZoom, y*p->rYZoom, MX_BOUND, aBound);
- if( nBound>0 && nBoundid;
- sideSmallest = aBound[0].backwards;
- for(i=1; iid>idSmallest ) continue;
- if( aBound[i].pSeg->idid;
- sideSmallest = aBound[i].backwards;
- }
- }
- pResult = Tcl_NewObj();
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(idSmallest));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(sideSmallest));
- Tcl_SetObjResult(interp, pResult);
- }
- break;
- }
-
- /*
- ** tclmethod: WALLSET corners X Y
- ** title: Return vertices of compartment containing X,Y
- */
- case WALLSET_CORNERS: {
- int nBound, i;
- double x, y;
- Tcl_Obj *pResult;
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X Y");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y) ) return TCL_ERROR;
- nBound = findBoundary(p, x*p->rXZoom, y*p->rYZoom, MX_BOUND, aBound);
- if( nBound>MX_BOUND ) nBound = 0;
- pResult = Tcl_NewObj();
- for(i=0; ito[X_IDX];
- y = pSeg->to[Y_IDX];
- }else{
- x = pSeg->from[X_IDX];
- y = pSeg->from[Y_IDX];
- }
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(x/p->rXZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(y/p->rYZoom));
- }
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /*
- ** tclmethod: WALLSET delete ID
- ** title: Delete a single segment of a wall given by ID
- */
- case WALLSET_DELETE: {
- int id;
- Segment *pSeg;
- if( objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "ID");
- return TCL_ERROR;
- }
- if( p->busy ){
- Tcl_AppendResult(interp, "cannot \"delete\" from within a \"foreach\"",0);
- return TCL_ERROR;
- }
- if( Tcl_GetIntFromObj(interp, objv[2], &id) ) return TCL_ERROR;
- if( (pSeg = findSegment(p, id))==0 ){
- Tcl_AppendResult(interp, "segment ",
- Tcl_GetStringFromObj(objv[2],0), " does not exist", 0);
- return TCL_ERROR;
- }
- clearComptBoxCache(p);
- LinkRemove(&pSeg->pAll);
- /* We intentionally do not remove pSeg->pSet because it might not be
- ** a well-formed list */
- LinkRemove(&pSeg->pHash);
- LinkRemove(&pSeg->pFrom);
- LinkRemove(&pSeg->pTo);
- Odie_Free((char *)pSeg);
- break;
- }
-
- /*
- ** tclmethod: WALLSET destroy
- ** title: Destroy this wallset
- */
- case WALLSET_DESTROY: {
- Tcl_DeleteCommand(interp,Tcl_GetString(objv[0]));
- break;
- }
-
- /*
- ** tclmethod: WALLSET firstboundary X Y
- ** title: Find a wall on the boundary of compartment containing X Y
- **
- ** Returns a list of two elements on success or an empty list if no
- ** suitable boundary could be found. The first element is the ID of a
- ** wall that forms part of the boundary for the compartment containing
- ** point X,Y. The second element is TRUE if X,Y is to the right of the
- ** wall and false if it is to the left.
- **
- ** The right/left designation assumes a right-handed coordinate system.
- */
- case WALLSET_FIRSTBOUNDARY: {
- int isBack;
- Segment *pSeg;
- double x, y;
- int rc;
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X Y");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y) ) return TCL_ERROR;
- ignoreNone(p);
- rc = firstBoundarySegment(p, x*p->rXZoom, y*p->rYZoom, &pSeg, &isBack);
- if( rc==0 ){
- Tcl_Obj *pResult = Tcl_NewObj();
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(pSeg->id));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(isBack));
- Tcl_SetObjResult(interp, pResult);
- }
- break;
- }
-
- /*
- ** tclmethod: WALLSET foreach CODE
- ** title: Run CODE for each segment of the wallset
- */
- case WALLSET_FOREACH: {
- Link *pLink;
- int rc = TCL_OK;
- if( objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "CODE");
- return TCL_ERROR;
- }
- p->busy++;
- for(pLink=p->pAll; pLink && rc==TCL_OK; pLink=pLink->pNext){
- Segment *pSeg = pLink->pLinkNode;
- Tcl_SetVar2Ex(interp, "x0", 0, Tcl_NewDoubleObj(pSeg->from[X_IDX]/p->rXZoom), 0);
- Tcl_SetVar2Ex(interp, "y0", 0, Tcl_NewDoubleObj(pSeg->from[Y_IDX]/p->rYZoom), 0);
- Tcl_SetVar2Ex(interp, "x1", 0, Tcl_NewDoubleObj(pSeg->to[X_IDX]/p->rXZoom), 0);
- Tcl_SetVar2Ex(interp, "y1", 0, Tcl_NewDoubleObj(pSeg->to[Y_IDX]/p->rYZoom), 0);
- Tcl_SetVar2Ex(interp, "id", 0, Tcl_NewIntObj(pSeg->id), 0);
- Tcl_SetVar2Ex(interp, "lc", 0, Tcl_NewIntObj(pSeg->idLC), 0);
- Tcl_SetVar2Ex(interp, "rc", 0, Tcl_NewIntObj(pSeg->idRC), 0);
- Tcl_SetVar2Ex(interp, "virtual", 0, Tcl_NewIntObj(pSeg->isBoundary), 0);
- rc = Tcl_EvalObjEx(interp, objv[2], 0);
- }
- if( rc==TCL_BREAK ) rc = TCL_OK;
- p->busy--;
- return rc;
- }
-
- /*
- ** tclmethod: WALLSET info ID
- ** title: Return information about a single wall segment
- */
- case WALLSET_INFO: {
- int id;
- Segment *pSeg;
- Tcl_Obj *pResult;
- if( objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "ID");
- return TCL_ERROR;
- }
- if( Tcl_GetIntFromObj(interp, objv[2], &id) ) return TCL_ERROR;
- if( (pSeg = findSegment(p, id))==0 ){
- Tcl_AppendResult(interp, "segment ",
- Tcl_GetStringFromObj(objv[2],0), " does not exist", 0);
- return TCL_ERROR;
- }
- pResult = Tcl_NewObj();
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(pSeg->from[X_IDX]/p->rXZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(pSeg->from[Y_IDX]/p->rYZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(pSeg->to[X_IDX]/p->rXZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(pSeg->to[Y_IDX]/p->rYZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(pSeg->id));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(pSeg->idLC));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(pSeg->idRC));
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /* tclmethod: WALLSET insert X0 Y0 X1 Y1 ID LC RC VIRTUAL
- ** title: Create a new wall within the wallset
- */
- case WALLSET_INSERT: {
- int id;
- int h,virtual=0;
- double x0, y0, x1, y1;
- int idLC, idRC;
- Segment *pSeg;
- if( objc!=9 && objc!=10){
- Tcl_WrongNumArgs(interp, 2, objv, "X0 Y0 X1 Y1 ID LC RC ?1|0?");
- return TCL_ERROR;
- }
- if( p->busy ){
- Tcl_AppendResult(interp, "cannot \"insert\" from within a \"foreach\"",0);
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &x1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[5], &y1) ) return TCL_ERROR;
- if( Tcl_GetIntFromObj(interp, objv[6], &id) ) return TCL_ERROR;
- if( Tcl_GetIntFromObj(interp, objv[7], &idLC) ) return TCL_ERROR;
- if( Tcl_GetIntFromObj(interp, objv[8], &idRC) ) return TCL_ERROR;
- if(objc==10) {
- if( Tcl_GetIntFromObj(interp, objv[8], &virtual) ) return TCL_ERROR;
- }
- x0 = roundCoord(x0*p->rXZoom);
- y0 = roundCoord(y0*p->rYZoom);
- x1 = roundCoord(x1*p->rXZoom);
- y1 = roundCoord(y1*p->rYZoom);
- if( findSegment(p, id) ){
- Tcl_AppendResult(interp, "segment ",
- Tcl_GetStringFromObj(objv[6],0), " already exists", 0);
- return TCL_ERROR;
- }
- if( floatCompare(x0,x1)==0 && floatCompare(y0,y1)==0 ){
- /* Tcl_AppendResult(interp, "endpoints must be distinct", 0); */
- /* return TCL_ERROR; */
- return TCL_OK; /* Not an error. Just a no-op. */
- }
- clearComptBoxCache(p);
- pSeg = (Segment *)Odie_Alloc( sizeof(*pSeg) );
- if( pSeg==0 ) return TCL_ERROR;
- pSeg->id = id;
- pSeg->idLC = idLC;
- pSeg->idRC = idRC;
- pSeg->from[X_IDX] = x0;
- pSeg->from[Y_IDX] = y0;
- pSeg->to[X_IDX] = x1;
- pSeg->to[Y_IDX] = y1;
- pSeg->isBoundary=virtual;
-
- LinkInit(pSeg->pAll, pSeg);
- LinkInit(pSeg->pSet, pSeg);
- LinkInit(pSeg->pHash, pSeg);
- LinkInit(pSeg->pFrom, pSeg);
- LinkInit(pSeg->pTo, pSeg);
- LinkInsert(&p->pAll, &pSeg->pAll);
- h = hashInt(id);
- LinkInsert(&p->hashId[h], &pSeg->pHash);
- h = hashCoord(pSeg->from[X_IDX], pSeg->from[Y_IDX]);
- LinkInsert(&p->hashFrom[h], &pSeg->pFrom);
- h = hashCoord(pSeg->to[X_IDX], pSeg->to[Y_IDX]);
- LinkInsert(&p->hashTo[h], &pSeg->pTo);
- break;
- }
-
- /*
- ** tclmethod: WALLSET intersect X0 Y0 X1 Y1
- ** title: Find the intersection of X0,Y0->X1,Y1 with a segment
- **
- ** Scan all segments in the wallset looking for one that intersects with
- ** a line from X0,Y0 to X1,Y1. If the intersection occurs at x0,y0, it
- ** is ignored, but intersections at x1,y1 count. If no such intersection
- ** exists, return the empty string. If there are one or more intersections,
- ** return the ID of the segment and the X and Y coordinates of the nearest
- ** intersection to X0,Y0.
- */
- case WALLSET_INTERSECT: {
- double x0,y0,x1,y1;
- double adx, ady;
- Link *pI;
- int id;
- double nx, ny;
- double mindist2 = -1.0;
- if( objc!=6 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X0 Y0 X1 Y1");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &x1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[5], &y1) ) return TCL_ERROR;
- x0 = roundCoord(x0*p->rXZoom);
- y0 = roundCoord(y0*p->rYZoom);
- x1 = roundCoord(x1*p->rXZoom);
- y1 = roundCoord(y1*p->rYZoom);
- adx = x1-x0;
- ady = y1-y0;
- if( adx==0.0 && ady==0.0 ) break;
- for(pI=p->pAll; pI; pI=pI->pNext){
- double bdx, bdy, denom, num1;
- Segment *pSeg;
- pSeg = pI->pLinkNode;
- bdx = pSeg->to[X_IDX] - pSeg->from[X_IDX];
- bdy = pSeg->to[Y_IDX] - pSeg->from[Y_IDX];
- denom = adx*bdy - ady*bdx;
- num1 = (y0-pSeg->from[Y_IDX])*bdx - (x0-pSeg->from[X_IDX])*bdy;
- if( denom==0.0 ){
- /* The reference line and segment are parallel */
- if( num1==0.0 ){
- /* The reference line and segment are colinear */
- if( samePoint(x0,y0,pSeg->from[X_IDX],pSeg->from[Y_IDX])
- && adx*bdx<=0.0 && ady*bdy<=0.0 ){
- continue;
- }
- if( samePoint(x0,y0,pSeg->to[X_IDX],pSeg->to[Y_IDX])
- && adx*bdx>=0.0 && ady*bdy>=0.0 ){
- continue;
- }
- if( between(pSeg->from[Y_IDX],y0,y1) && between(pSeg->from[X_IDX],x0,x1) ){
- double dx, dy, dist2;
- dx = pSeg->from[X_IDX] - x0;
- dy = pSeg->from[Y_IDX] - y0;
- dist2 = dx*dx + dy*dy;
- if( mindist2<0 || mindist2>dist2 ){
- mindist2 = dist2;
- nx = pSeg->from[X_IDX];
- ny = pSeg->from[Y_IDX];
- id = pSeg->id;
- }
- }
- if( between(pSeg->to[Y_IDX],y0,y1) && between(pSeg->to[X_IDX],x0,x1) ){
- double dx, dy, dist2;
- dx = pSeg->to[X_IDX] - x0;
- dy = pSeg->to[Y_IDX] - y0;
- dist2 = dx*dx + dy*dy;
- if( mindist2<0 || mindist2>dist2 ){
- mindist2 = dist2;
- nx = pSeg->to[X_IDX];
- ny = pSeg->to[Y_IDX];
- id = pSeg->id;
- }
- }
- if( between(y0,pSeg->from[Y_IDX],pSeg->to[Y_IDX]) && between(x0,pSeg->from[X_IDX],pSeg->to[X_IDX]) ){
- if( mindist2<0 || mindist2>0.0 ){
- mindist2 = 0.0;
- nx = x0;
- ny = y0;
- id = pSeg->id;
- }
- }
- }
- }else{
- /* The reference line and segment are not parallel */
- double r, s;
- r = num1/denom;
- s = ((y0-pSeg->from[Y_IDX])*adx - (x0-pSeg->from[X_IDX])*ady)/denom;
- if( r>0 && r<=1.0 && s>=0.0 && s<=1.0 ){
- double dx, dy, dist2;
- dx = r*adx;
- dy = r*ady;
- dist2 = dx*dx + dy*dy;
- if( dist2>=GRAIN && (mindist2<0 || mindist2>dist2) ){
- mindist2 = dist2;
- nx = x0 + dx;
- ny = y0 + dy;
- id = pSeg->id;
- }
- }
- }
- }
- if( mindist2>=0.0 ){
- Tcl_Obj *pResult;
- pResult = Tcl_NewObj();
- nx = roundCoord(nx);
- ny = roundCoord(ny);
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(nx/p->rXZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(ny/p->rYZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(id));
- Tcl_SetObjResult(interp, pResult);
- }
- break;
- }
-
- /*
- ** tclmethod: WALLSET left ID LC
- ** title: Change the left compartment of a line segment
- */
- case WALLSET_LEFT: {
- int id, idLC;
- Segment *pSeg;
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "ID LC");
- return TCL_ERROR;
- }
- if( Tcl_GetIntFromObj(interp, objv[2], &id) ) return TCL_ERROR;
- if( Tcl_GetIntFromObj(interp, objv[3], &idLC) ) return TCL_ERROR;
- if( (pSeg = findSegment(p, id))==0 ){
- Tcl_AppendResult(interp, "segment ",
- Tcl_GetStringFromObj(objv[2],0), " does not exist", 0);
- return TCL_ERROR;
- }
- pSeg->idLC = idLC;
- break;
- }
-
- /*
- ** tclmethod: WALLSET list
- ** title: Return a list of all wall segment identifiers
- */
- case WALLSET_LIST: {
- Link *pLink;
- Tcl_Obj *pResult;
- pResult = Tcl_NewObj();
- for(pLink=p->pAll; pLink; pLink=pLink->pNext){
- Segment *pSeg=pLink->pLinkNode;
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(pSeg->id));
- }
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /*
- ** tclmethod: WALLSET looseends
- ** title: Return a list of walls that are have unconnected ends
- **
- ** For each unconnected end, the list contains four elements:
- ** 1. The wallid
- ** 2. 0 for the "from" end, "1" for the "to" end
- ** 3. The X coordinate of the loose end
- ** 4. The Y coordinate of the loose end
- */
- case WALLSET_LOOSEENDS: {
- Segment *pSeg;
- Link *pAll, *pList;
- Tcl_Obj *pRes = Tcl_NewObj();
- for(pAll=p->pAll; pAll; pAll=pAll->pNext){
- pSeg = pAll->pLinkNode;
- pList = segmentsAtVertex(p, pSeg->from[X_IDX], pSeg->from[Y_IDX]);
- if( LinkCount(pList)==1 ){
- Tcl_ListObjAppendElement(0, pRes, Tcl_NewIntObj(pSeg->id));
- Tcl_ListObjAppendElement(0, pRes, ODIE_INT_ZERO());
- Tcl_ListObjAppendElement(0, pRes, Tcl_NewDoubleObj(pSeg->from[X_IDX]/p->rXZoom));
- Tcl_ListObjAppendElement(0, pRes, Tcl_NewDoubleObj(pSeg->from[Y_IDX]/p->rYZoom));
- }
- pList = segmentsAtVertex(p, pSeg->to[X_IDX], pSeg->to[Y_IDX]);
- if( LinkCount(pList)==1 ){
- Tcl_ListObjAppendElement(0, pRes, Tcl_NewIntObj(pSeg->id));
- Tcl_ListObjAppendElement(0, pRes, ODIE_INT_ONE());
- Tcl_ListObjAppendElement(0, pRes, Tcl_NewDoubleObj(pSeg->to[X_IDX]/p->rXZoom));
- Tcl_ListObjAppendElement(0, pRes, Tcl_NewDoubleObj(pSeg->to[Y_IDX]/p->rYZoom));
- }
- }
- Tcl_SetObjResult(interp, pRes);
- break;
- }
-
- /*
- ** tclmethod: WALLSET nearest vertex|point X Y
- ** title: Find the nearest vertex or point to a point in the plan
- */
- case WALLSET_NEAREST: {
- int type;
- double x, y, near_x, near_y;
- static const char *NEAR_strs[] = { "point", "vertex", 0 };
- enum NEAR_enum { NEAR_POINT, NEAR_VERTEX, };
- Link *pLink;
- Tcl_Obj *pResult;
- double dx, dy, dist;
-
- if( objc!=5 ){
- Tcl_WrongNumArgs(interp, 2, objv, "point|vertex X Y");
- return TCL_ERROR;
- }
- if( Tcl_GetIndexFromObj(interp, objv[2], NEAR_strs, "option", 0, &type) ){
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[3], &x) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &y) ) return TCL_ERROR;
- x *= p->rXZoom;
- y *= p->rYZoom;
- ignoreNone(p);
- if( type==NEAR_POINT ){
- pLink = nearestPoint(p, x, y, &near_x, &near_y);
- }else if( type==NEAR_VERTEX ){
- pLink = nearestVertex(p, x, y, &near_x, &near_y);
- }else{
- /* Cannot happen */ return TCL_ERROR;
- }
- if( pLink==0 ) return TCL_OK; /* There are not segments in the wallset */
- pResult = Tcl_NewObj();
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(near_x/p->rXZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(near_y/p->rYZoom));
- dx = x - near_x;
- dy = y - near_y;
- dist = sqrt(dx*dx + dy*dy);
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewDoubleObj(dist/p->rXZoom));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewObj());
- while( pLink ){
- Segment *pSeg=pLink->pLinkNode;
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(pSeg->id));
- pLink = pLink->pNext;
- }
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /*
- ** tclmethod: WALLSET nextcwwall X0 Y0 X1 Y1
- ** title: Find a wall on X1,Y1 clockwise from X0,Y0->X1,Y1
- */
- case WALLSET_NEXTCWWALL: {
- int isBack;
- Segment *pSeg;
- double x0, y0, x1, y1;
- int rc;
- if( objc!=6 ){
- Tcl_WrongNumArgs(interp, 2, objv, "X0 Y0 X1 Y1");
- return TCL_ERROR;
- }
- if( Tcl_GetDoubleFromObj(interp, objv[2], &x0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[3], &y0) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[4], &x1) ) return TCL_ERROR;
- if( Tcl_GetDoubleFromObj(interp, objv[5], &y1) ) return TCL_ERROR;
- x0 = roundCoord(x0*p->rXZoom);
- y0 = roundCoord(y0*p->rYZoom);
- x1 = roundCoord(x1*p->rXZoom);
- y1 = roundCoord(y1*p->rYZoom);
- rc = nextCwSegment(p, x0, y0, x1, y1, &pSeg, &isBack);
- if( rc==0 ){
- Tcl_Obj *pResult = Tcl_NewObj();
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(pSeg->id));
- Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(isBack));
- Tcl_SetObjResult(interp, pResult);
- }
- break;
- }
-
- /*
- ** tclmethod: WALLSET right ID RC
- ** title: Change the right compartment of a line segment
- */
- case WALLSET_RIGHT: {
- int id, idRC;
- Segment *pSeg;
- if( objc!=4 ){
- Tcl_WrongNumArgs(interp, 2, objv, "ID RC");
- return TCL_ERROR;
- }
- if( Tcl_GetIntFromObj(interp, objv[2], &id) ) return TCL_ERROR;
- if( Tcl_GetIntFromObj(interp, objv[3], &idRC) ) return TCL_ERROR;
- if( (pSeg = findSegment(p, id))==0 ){
- Tcl_AppendResult(interp, "segment ",
- Tcl_GetStringFromObj(objv[2],0), " does not exist", 0);
- return TCL_ERROR;
- }
- pSeg->idRC = idRC;
- break;
- }
-
- /*
- ** tclmethod: WALLSET segments
- ** title: Write all wall segments out into the segset native datatype
- */
- case WALLSET_SEGMENTS: {
-
- }
-
- /*
- ** tclmethod: WALLSET selfcheck
- ** title: Verify the integrity of internal data structures
- */
- case WALLSET_SELFCHECK: {
- return selfCheck(interp, p);
- }
-
- /*
- ** tclmethod: WALLSET zoom ?ZOOM?
- ** title: Query or change the zoom factor.
- */
- case WALLSET_ZOOM: {
- Tcl_Obj *pResult;
- if( objc!=2 && objc!=3 ){
- Tcl_WrongNumArgs(interp, 2, objv, "?ZOOM?");
- return TCL_ERROR;
- }
- if( objc==3 ){
- double r;
- if( Tcl_GetDoubleFromObj(interp, objv[2], &r) ) return TCL_ERROR;
- if( r==0.0 ){
- Tcl_AppendResult(interp, "zoom must be non-zero", 0);
- return TCL_ERROR;
- }
- p->rYZoom = r;
- p->rXZoom = fabs(r);
- }
- pResult = Tcl_NewDoubleObj(p->rYZoom);
- Tcl_SetObjResult(interp, pResult);
- break;
- }
-
- /* End of the command methods. The brackets that follow terminate the
- ** automatically generated switch.
- ****************************************************************************/
- }
- }
-
-#if 0
- /* Sanity checking for debugging */
- if( selfCheck(interp, p) ){
- return TCL_ERROR;
- }
-#endif
- return TCL_OK;
-}
-
-/*
-** tclcmd: wallset WALLSET
-** title: Create a new wallset object
-** This routine runs when the "wallset" command is invoked to create a
-** new wallset.
-*/
-int Odie_WallsetCreateProc(
- void *NotUsed,
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *CONST objv[]
-){
- char *zCmd;
- Wallset *p;
- if( objc!=2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "WALLSET");
- return TCL_ERROR;
- }
- zCmd = Tcl_GetStringFromObj(objv[1], 0);
- p = (Wallset *)Odie_Alloc( sizeof(*p) );
- p->rXZoom = 100.0;
- p->rYZoom = -100.0;
- Tcl_CreateObjCommand(interp, zCmd, wallsetMethodProc, p, destroyWallset);
- return TCL_OK;
-}
-
DELETED cmodules/geometry/generic/wallset_cases.h
Index: cmodules/geometry/generic/wallset_cases.h
==================================================================
--- cmodules/geometry/generic/wallset_cases.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*** Automatically Generated Header File - Do Not Edit ***/
- const static char *WALLSET_strs[] = {
- "atvertex", "boundary", "closure",
- "comptlist", "corners", "delete",
- "destroy", "firstboundary", "foreach",
- "info", "insert", "intersect",
- "left", "list", "looseends",
- "nearest", "nextcwwall", "primary",
- "right", "segments", "selfcheck",
- "zoom", 0
- };
- enum WALLSET_enum {
- WALLSET_ATVERTEX, WALLSET_BOUNDARY, WALLSET_CLOSURE,
- WALLSET_COMPTLIST, WALLSET_CORNERS, WALLSET_DELETE,
- WALLSET_DESTROY, WALLSET_FIRSTBOUNDARY,WALLSET_FOREACH,
- WALLSET_INFO, WALLSET_INSERT, WALLSET_INTERSECT,
- WALLSET_LEFT, WALLSET_LIST, WALLSET_LOOSEENDS,
- WALLSET_NEAREST, WALLSET_NEXTCWWALL, WALLSET_PRIMARY,
- WALLSET_RIGHT, WALLSET_SEGMENTS, WALLSET_SELFCHECK,
- WALLSET_ZOOM,
- };
- int index;
- if( objc<2 ){
- Tcl_WrongNumArgs(interp, 1, objv, "METHOD ?ARG ...?");
- return TCL_ERROR;
- }
- if( Tcl_GetIndexFromObj(interp, objv[1], WALLSET_strs, "option", 0, &index)){
- return TCL_ERROR;
- }
- switch( (enum WALLSET_enum)index )
DELETED cmodules/geometry/geometry.man
Index: cmodules/geometry/geometry.man
==================================================================
--- cmodules/geometry/geometry.man
+++ /dev/null
DELETED cmodules/logicset/cthulhu.ini
Index: cmodules/logicset/cthulhu.ini
==================================================================
--- cmodules/logicset/cthulhu.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-set here [file dirname [file normalize [info script]]]
-::cthulhu::add_directory $here {
-}
DELETED cmodules/logicset/logicset.c
Index: cmodules/logicset/logicset.c
==================================================================
--- cmodules/logicset/logicset.c
+++ /dev/null
@@ -1,1328 +0,0 @@
-
-/*
-** This file is machine generated. Changes will
-** be overwritten on the next run of cstruct.tcl
-*/
-#include "odieInt.h"
-#include
-#include