2 # -*- Mode: perl; indent-tabs-mode: nil; c-basic-offset: 4 -*-
5 # The Intltool Message Extractor
7 # Copyright (C) 2000-2001 Free Software Foundation.
9 # Intltool is free software; you can redistribute it and/or
10 # modify it under the terms of the GNU General Public License as
11 # published by the Free Software Foundation; either version 2 of the
12 # License, or (at your option) any later version.
14 # Intltool is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 # General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program; if not, write to the Free Software
21 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 # As a special exception to the GNU General Public License, if you
24 # distribute this file as part of a program that contains a
25 # configuration script generated by Autoconf, you may include it under
26 # the same distribution terms that you use for the rest of that program.
28 # Authors: Kenneth Christiansen <kenneth@gnu.org>
29 # Darin Adler <darin@bentspoon.com>
32 ## Release information
33 my $PROGRAM = "intltool-extract";
34 my $PACKAGE = "intltool";
42 ## Scalars used by the option stuff
46 my $VERSION_ARG = "0";
53 my $gettext_type = "";
57 ## Use this instead of \w for XML files to handle more possible characters.
58 my $w = "[-A-Za-z0-9._:]";
65 "type=s" => \$TYPE_ARG,
66 "local|l" => \$LOCAL_ARG,
67 "help|h" => \$HELP_ARG,
68 "version|v" => \$VERSION_ARG,
69 "update" => \$UPDATE_ARG,
70 "quiet|q" => \$QUIET_ARG,
77 ## This section will check for the different options.
79 sub split_on_argument {
87 } elsif ($LOCAL_ARG) {
91 } elsif ($UPDATE_ARG) {
108 $OUTFILE = "$FILE.h";
112 $OUTFILE = fileparse($FILE, ());
114 system("mkdir tmp/");
116 $OUTFILE = "./tmp/$OUTFILE.h"
120 if ($TYPE_ARG =~ /^gettext\/(.*)/) {
125 ## Sub for printing release information
127 print "${PROGRAM} (${PACKAGE}) $VERSION\n";
128 print "Copyright (C) 2000 Free Software Foundation, Inc.\n";
129 print "Written by Kenneth Christiansen, 2000.\n\n";
130 print "This is free software; see the source for copying conditions. There is NO\n";
131 print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
135 ## Sub for printing usage information
137 print "Usage: ${PROGRAM} [FILENAME] [OPTIONS] ...\n";
138 print "Generates a header file from an xml source file.\n\nGrabs all strings ";
139 print "between <_translatable_node> and it's end tag,\nwhere tag are all allowed ";
140 print "xml tags. Read the docs for more info.\n\n";
141 print " -v, --version shows the version\n";
142 print " -h, --help shows this help page\n";
143 print " -q, --quiet quiet mode\n";
144 print "\nReport bugs to <kenneth\@gnu.org>.\n";
148 ## Sub for printing error messages
150 print "Try `${PROGRAM} --help' for more information.\n";
155 print "Generating C format header file for translation.\n";
163 open OUT, ">$OUTFILE";
167 print "Wrote $OUTFILE\n" unless $QUIET_ARG;
175 local $/; #slurp mode
176 open (IN, "<$FILE") || die "can't open $FILE: $!";
180 &type_ini if $gettext_type eq "ini";
181 &type_keys if $gettext_type eq "keys";
182 &type_xml if $gettext_type eq "xml";
183 &type_glade if $gettext_type eq "glade";
184 &type_scheme if $gettext_type eq "scheme";
187 sub entity_decode_minimal
213 return '\"' if $_ eq '"';
214 return '\n' if $_ eq "\n";
215 return '\\' if $_ eq '\\';
223 return join "", map &escape_char, split //, $string;
227 ### For generic translatable desktop files ###
228 while ($input =~ /^_.*=(.*)$/mg) {
234 ### For generic translatable mime/keys files ###
235 while ($input =~ /^\s*_\w+=(.*)$/mg) {
241 ### For generic translatable XML files ###
243 while ($input =~ /\s_$w+=\"([^"]+)\"/sg) { # "
244 $messages{entity_decode_minimal($1)} = [];
247 while ($input =~ /<_($w+)>(.+?)<\/_\1>/sg) {
252 $messages{entity_decode_minimal($_)} = [];
257 ### For translatable Glade XML files ###
259 my $tags = "label|title|text|format|copyright|comments|preview_text|tooltip|message";
261 while ($input =~ /<($tags)>([^<]+)<\/($tags)>/sg) {
262 # Glade sometimes uses tags that normally mark translatable things for
263 # little bits of non-translatable content. We work around this by not
264 # translating strings that only includes something like label4 or window1.
265 $messages{entity_decode($2)} = [] unless $2 =~ /^(window|label)[0-9]+$/;
268 while ($input =~ /<items>(..[^<]*)<\/items>/sg) {
269 for my $item (split (/\n/, $1)) {
270 $messages{entity_decode($item)} = [];
274 ## handle new glade files
275 while ($input =~ /<(property|atkproperty)\s+[^>]*translatable\s*=\s*"yes"[^>]*>([^<]+)<\/\1>/sg) {
276 $messages{entity_decode($2)} = [] unless $2 =~ /^(window|label)[0-9]+$/;
282 while ($input =~ /_\(?"((?:[^"\\]+|\\.)*)"\)?/sg) {
288 for my $message (sort keys %messages) {
289 print OUT "/* xgettext:no-c-format */\n" if $message =~ /%/;
291 my @lines = split (/\n/, $message);
292 for (my $n = 0; $n < @lines; $n++) {
294 print OUT "char *s = N_(\"";
299 print OUT escape($lines[$n]);
301 if ($n < @lines - 1) {