1 | #!@INTLTOOL_PERL@ -w |
---|
2 | # -*- Mode: perl; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
---|
3 | |
---|
4 | # |
---|
5 | # The Intltool Message Updater |
---|
6 | # |
---|
7 | # Copyright (C) 2000-2003 Free Software Foundation. |
---|
8 | # |
---|
9 | # Intltool is free software; you can redistribute it and/or |
---|
10 | # modify it under the terms of the GNU General Public License |
---|
11 | # version 2 published by the Free Software Foundation. |
---|
12 | # |
---|
13 | # Intltool is distributed in the hope that it will be useful, |
---|
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
---|
16 | # General Public License for more details. |
---|
17 | # |
---|
18 | # You should have received a copy of the GNU General Public License |
---|
19 | # along with this program; if not, write to the Free Software |
---|
20 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
---|
21 | # |
---|
22 | # As a special exception to the GNU General Public License, if you |
---|
23 | # distribute this file as part of a program that contains a |
---|
24 | # configuration script generated by Autoconf, you may include it under |
---|
25 | # the same distribution terms that you use for the rest of that program. |
---|
26 | # |
---|
27 | # Authors: Kenneth Christiansen <kenneth@gnu.org> |
---|
28 | # Maciej Stachowiak |
---|
29 | # Darin Adler <darin@bentspoon.com> |
---|
30 | |
---|
31 | ## Release information |
---|
32 | my $PROGRAM = "intltool-update"; |
---|
33 | my $VERSION = "0.33"; |
---|
34 | my $PACKAGE = "intltool"; |
---|
35 | |
---|
36 | ## Loaded modules |
---|
37 | use strict; |
---|
38 | use Getopt::Long; |
---|
39 | use Cwd; |
---|
40 | use File::Copy; |
---|
41 | use File::Find; |
---|
42 | |
---|
43 | ## Scalars used by the option stuff |
---|
44 | my $HELP_ARG = 0; |
---|
45 | my $VERSION_ARG = 0; |
---|
46 | my $DIST_ARG = 0; |
---|
47 | my $POT_ARG = 0; |
---|
48 | my $HEADERS_ARG = 0; |
---|
49 | my $MAINTAIN_ARG = 0; |
---|
50 | my $REPORT_ARG = 0; |
---|
51 | my $VERBOSE = 0; |
---|
52 | my $GETTEXT_PACKAGE = ""; |
---|
53 | my $OUTPUT_FILE = ""; |
---|
54 | |
---|
55 | my @languages; |
---|
56 | my %varhash = (); |
---|
57 | my %po_files_by_lang = (); |
---|
58 | |
---|
59 | # Regular expressions to categorize file types. |
---|
60 | # FIXME: Please check if the following is correct |
---|
61 | |
---|
62 | my $xml_support = |
---|
63 | "xml(?:\\.in)*|". # http://www.w3.org/XML/ (Note: .in is not required) |
---|
64 | "ui|". # Bonobo specific - User Interface desc. files |
---|
65 | "lang|". # ? |
---|
66 | "glade2?(?:\\.in)*|". # Glade specific - User Interface desc. files (Note: .in is not required) |
---|
67 | "scm(?:\\.in)*|". # ? (Note: .in is not required) |
---|
68 | "oaf(?:\\.in)+|". # DEPRECATED: Replaces by Bonobo .server files |
---|
69 | "etspec|". # ? |
---|
70 | "server(?:\\.in)+|". # Bonobo specific |
---|
71 | "sheet(?:\\.in)+|". # ? |
---|
72 | "schemas(?:\\.in)+|". # GConf specific |
---|
73 | "pong(?:\\.in)+|". # DEPRECATED: PONG is not used [by GNOME] any longer. |
---|
74 | "kbd(?:\\.in)+"; # GOK specific. |
---|
75 | |
---|
76 | my $ini_support = |
---|
77 | "icon(?:\\.in)+|". # http://www.freedesktop.org/Standards/icon-theme-spec |
---|
78 | "desktop(?:\\.in)+|". # http://www.freedesktop.org/Standards/menu-spec |
---|
79 | "caves(?:\\.in)+|". # GNOME Games specific |
---|
80 | "directory(?:\\.in)+|". # http://www.freedesktop.org/Standards/menu-spec |
---|
81 | "soundlist(?:\\.in)+|". # GNOME specific |
---|
82 | "keys(?:\\.in)+|". # GNOME Mime database specific |
---|
83 | "theme(?:\\.in)+"; # http://www.freedesktop.org/Standards/icon-theme-spec |
---|
84 | |
---|
85 | my $buildin_gettext_support = |
---|
86 | "c|y|cs|cc|cpp|c\\+\\+|h|hh|gob|py"; |
---|
87 | |
---|
88 | ## Always flush buffer when printing |
---|
89 | $| = 1; |
---|
90 | |
---|
91 | ## Sometimes the source tree will be rooted somewhere else. |
---|
92 | my $SRCDIR = "."; |
---|
93 | my $POTFILES_in; |
---|
94 | |
---|
95 | $SRCDIR = $ENV{"srcdir"} if $ENV{"srcdir"}; |
---|
96 | $POTFILES_in = "<$SRCDIR/POTFILES.in"; |
---|
97 | |
---|
98 | ## Handle options |
---|
99 | GetOptions |
---|
100 | ( |
---|
101 | "help" => \$HELP_ARG, |
---|
102 | "version" => \$VERSION_ARG, |
---|
103 | "dist|d" => \$DIST_ARG, |
---|
104 | "pot|p" => \$POT_ARG, |
---|
105 | "headers|s" => \$HEADERS_ARG, |
---|
106 | "maintain|m" => \$MAINTAIN_ARG, |
---|
107 | "report|r" => \$REPORT_ARG, |
---|
108 | "verbose|x" => \$VERBOSE, |
---|
109 | "gettext-package|g=s" => \$GETTEXT_PACKAGE, |
---|
110 | "output-file|o=s" => \$OUTPUT_FILE, |
---|
111 | ) or &Console_WriteError_InvalidOption; |
---|
112 | |
---|
113 | &Console_Write_IntltoolHelp if $HELP_ARG; |
---|
114 | &Console_Write_IntltoolVersion if $VERSION_ARG; |
---|
115 | |
---|
116 | my $arg_count = ($DIST_ARG > 0) |
---|
117 | + ($POT_ARG > 0) |
---|
118 | + ($HEADERS_ARG > 0) |
---|
119 | + ($MAINTAIN_ARG > 0) |
---|
120 | + ($REPORT_ARG > 0); |
---|
121 | |
---|
122 | &Console_Write_IntltoolHelp if $arg_count > 1; |
---|
123 | |
---|
124 | # --version and --help don't require a module name |
---|
125 | my $MODULE = $GETTEXT_PACKAGE || &FindPackageName; |
---|
126 | |
---|
127 | if ($POT_ARG) |
---|
128 | { |
---|
129 | &GenerateHeaders; |
---|
130 | &GeneratePOTemplate; |
---|
131 | } |
---|
132 | elsif ($HEADERS_ARG) |
---|
133 | { |
---|
134 | &GenerateHeaders; |
---|
135 | } |
---|
136 | elsif ($MAINTAIN_ARG) |
---|
137 | { |
---|
138 | &FindLeftoutFiles; |
---|
139 | } |
---|
140 | elsif ($REPORT_ARG) |
---|
141 | { |
---|
142 | &GenerateHeaders; |
---|
143 | &GeneratePOTemplate; |
---|
144 | &Console_Write_CoverageReport; |
---|
145 | } |
---|
146 | elsif ((defined $ARGV[0]) && $ARGV[0] =~ /^[a-z]/) |
---|
147 | { |
---|
148 | my $lang = $ARGV[0]; |
---|
149 | |
---|
150 | ## Report error if the language file supplied |
---|
151 | ## to the command line is non-existent |
---|
152 | &Console_WriteError_NotExisting("$SRCDIR/$lang.po") |
---|
153 | if ! -s "$SRCDIR/$lang.po"; |
---|
154 | |
---|
155 | if (!$DIST_ARG) |
---|
156 | { |
---|
157 | print "Working, please wait..." if $VERBOSE; |
---|
158 | &GenerateHeaders; |
---|
159 | &GeneratePOTemplate; |
---|
160 | } |
---|
161 | &POFile_Update ($lang, $OUTPUT_FILE); |
---|
162 | &Console_Write_TranslationStatus ($lang, $OUTPUT_FILE); |
---|
163 | } |
---|
164 | else |
---|
165 | { |
---|
166 | &Console_Write_IntltoolHelp; |
---|
167 | } |
---|
168 | |
---|
169 | exit; |
---|
170 | |
---|
171 | ######### |
---|
172 | |
---|
173 | sub Console_Write_IntltoolVersion |
---|
174 | { |
---|
175 | print <<_EOF_; |
---|
176 | ${PROGRAM} (${PACKAGE}) $VERSION |
---|
177 | Written by Kenneth Christiansen, Maciej Stachowiak, and Darin Adler. |
---|
178 | |
---|
179 | Copyright (C) 2000-2003 Free Software Foundation, Inc. |
---|
180 | This is free software; see the source for copying conditions. There is NO |
---|
181 | warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
---|
182 | _EOF_ |
---|
183 | exit; |
---|
184 | } |
---|
185 | |
---|
186 | sub Console_Write_IntltoolHelp |
---|
187 | { |
---|
188 | print <<_EOF_; |
---|
189 | Usage: ${PROGRAM} [OPTION]... LANGCODE |
---|
190 | Updates PO template files and merge them with the translations. |
---|
191 | |
---|
192 | Mode of operation (only one is allowed): |
---|
193 | -p, --pot generate the PO template only |
---|
194 | -s, --headers generate the header files in POTFILES.in |
---|
195 | -m, --maintain search for left out files from POTFILES.in |
---|
196 | -r, --report display a status report for the module |
---|
197 | -d, --dist merge LANGCODE.po with existing PO template |
---|
198 | |
---|
199 | Extra options: |
---|
200 | -g, --gettext-package=NAME override PO template name, useful with --pot |
---|
201 | -o, --output-file=FILE write merged translation to FILE |
---|
202 | -x, --verbose display lots of feedback |
---|
203 | --help display this help and exit |
---|
204 | --version output version information and exit |
---|
205 | |
---|
206 | Examples of use: |
---|
207 | ${PROGRAM} --pot just create a new PO template |
---|
208 | ${PROGRAM} xy create new PO template and merge xy.po with it |
---|
209 | |
---|
210 | Report bugs to http://bugzilla.gnome.org/ (product name "$PACKAGE") |
---|
211 | or send email to <xml-i18n-tools\@gnome.org>. |
---|
212 | _EOF_ |
---|
213 | exit; |
---|
214 | } |
---|
215 | |
---|
216 | sub echo_n |
---|
217 | { |
---|
218 | my $str = shift; |
---|
219 | my $ret = `echo "$str"`; |
---|
220 | |
---|
221 | $ret =~ s/\n$//; # do we need the "s" flag? |
---|
222 | |
---|
223 | return $ret; |
---|
224 | } |
---|
225 | |
---|
226 | sub POFile_DetermineType ($) |
---|
227 | { |
---|
228 | my $type = $_; |
---|
229 | my $gettext_type; |
---|
230 | |
---|
231 | my $xml_regex = "(?:" . $xml_support . ")"; |
---|
232 | my $ini_regex = "(?:" . $ini_support . ")"; |
---|
233 | my $buildin_regex = "(?:" . $buildin_gettext_support . ")"; |
---|
234 | |
---|
235 | if ($type =~ /\[type: gettext\/([^\]].*)]/) |
---|
236 | { |
---|
237 | $gettext_type=$1; |
---|
238 | } |
---|
239 | elsif ($type =~ /schemas(\.in)+$/) |
---|
240 | { |
---|
241 | $gettext_type="schemas"; |
---|
242 | } |
---|
243 | elsif ($type =~ /glade2?(\.in)*$/) |
---|
244 | { |
---|
245 | $gettext_type="glade"; |
---|
246 | } |
---|
247 | elsif ($type =~ /scm(\.in)*$/) |
---|
248 | { |
---|
249 | $gettext_type="scheme"; |
---|
250 | } |
---|
251 | elsif ($type =~ /keys(\.in)+$/) |
---|
252 | { |
---|
253 | $gettext_type="keys"; |
---|
254 | } |
---|
255 | |
---|
256 | # bucket types |
---|
257 | |
---|
258 | elsif ($type =~ /$xml_regex$/) |
---|
259 | { |
---|
260 | $gettext_type="xml"; |
---|
261 | } |
---|
262 | elsif ($type =~ /$ini_regex$/) |
---|
263 | { |
---|
264 | $gettext_type="ini"; |
---|
265 | } |
---|
266 | elsif ($type =~ /$buildin_regex$/) |
---|
267 | { |
---|
268 | $gettext_type="buildin"; |
---|
269 | } |
---|
270 | else |
---|
271 | { |
---|
272 | $gettext_type="unknown"; |
---|
273 | } |
---|
274 | |
---|
275 | return "gettext\/$gettext_type"; |
---|
276 | } |
---|
277 | |
---|
278 | sub TextFile_DetermineEncoding ($) |
---|
279 | { |
---|
280 | my $gettext_code="ASCII"; # All files are ASCII by default |
---|
281 | my $filetype=`file $_ | cut -d ' ' -f 2`; |
---|
282 | |
---|
283 | if ($? eq "0") |
---|
284 | { |
---|
285 | if ($filetype =~ /^(ISO|UTF)/) |
---|
286 | { |
---|
287 | chomp ($gettext_code = $filetype); |
---|
288 | } |
---|
289 | elsif ($filetype =~ /^XML/) |
---|
290 | { |
---|
291 | $gettext_code="UTF-8"; # We asume that .glade and other .xml files are UTF-8 |
---|
292 | } |
---|
293 | } |
---|
294 | |
---|
295 | return $gettext_code; |
---|
296 | } |
---|
297 | |
---|
298 | sub isNotValidMissing |
---|
299 | { |
---|
300 | my ($file) = @_; |
---|
301 | |
---|
302 | return if $file =~ /^\{arch\}\/.*$/; |
---|
303 | return if $file =~ /^$varhash{"PACKAGE"}-$varhash{"VERSION"}\/.*$/; |
---|
304 | } |
---|
305 | |
---|
306 | sub FindLeftoutFiles |
---|
307 | { |
---|
308 | my (@buf_i18n_plain, |
---|
309 | @buf_i18n_xml, |
---|
310 | @buf_i18n_xml_unmarked, |
---|
311 | @buf_i18n_ini, |
---|
312 | @buf_potfiles, |
---|
313 | @buf_potfiles_ignore, |
---|
314 | @buf_allfiles, |
---|
315 | @buf_allfiles_sorted, |
---|
316 | @buf_potfiles_sorted |
---|
317 | ); |
---|
318 | |
---|
319 | ## Search and find all translatable files |
---|
320 | find sub { |
---|
321 | push @buf_i18n_plain, "$File::Find::name" if /\.($buildin_gettext_support)$/; |
---|
322 | push @buf_i18n_xml, "$File::Find::name" if /\.($xml_support)$/; |
---|
323 | push @buf_i18n_ini, "$File::Find::name" if /\.($ini_support)$/; |
---|
324 | push @buf_i18n_xml_unmarked, "$File::Find::name" if /\.(schemas(\.in)+)$/; |
---|
325 | }, ".."; |
---|
326 | |
---|
327 | |
---|
328 | open POTFILES, $POTFILES_in or die "$PROGRAM: there's no POTFILES.in!\n"; |
---|
329 | @buf_potfiles = grep !/^(#|\s*$)/, <POTFILES>; |
---|
330 | close POTFILES; |
---|
331 | |
---|
332 | foreach (@buf_potfiles) { |
---|
333 | s/^\[.*]\s*//; |
---|
334 | } |
---|
335 | |
---|
336 | print "Searching for missing translatable files...\n" if $VERBOSE; |
---|
337 | |
---|
338 | ## Check if we should ignore some found files, when |
---|
339 | ## comparing with POTFILES.in |
---|
340 | foreach my $ignore ("POTFILES.skip", "POTFILES.ignore") |
---|
341 | { |
---|
342 | (-s $ignore) or next; |
---|
343 | |
---|
344 | if ("$ignore" eq "POTFILES.ignore") |
---|
345 | { |
---|
346 | print "The usage of POTFILES.ignore is deprecated. Please consider moving the\n". |
---|
347 | "content of this file to POTFILES.skip.\n"; |
---|
348 | } |
---|
349 | |
---|
350 | print "Found $ignore: Ignoring files...\n" if $VERBOSE; |
---|
351 | open FILE, "<$ignore" or die "ERROR: Failed to open $ignore!\n"; |
---|
352 | |
---|
353 | while (<FILE>) |
---|
354 | { |
---|
355 | push @buf_potfiles_ignore, $_ unless /^(#|\s*$)/; |
---|
356 | } |
---|
357 | close FILE; |
---|
358 | |
---|
359 | @buf_potfiles = (@buf_potfiles_ignore, @buf_potfiles); |
---|
360 | } |
---|
361 | |
---|
362 | foreach my $file (@buf_i18n_plain) |
---|
363 | { |
---|
364 | my $in_comment = 0; |
---|
365 | my $in_macro = 0; |
---|
366 | |
---|
367 | open FILE, "<$file"; |
---|
368 | while (<FILE>) |
---|
369 | { |
---|
370 | # Handle continued multi-line comment. |
---|
371 | if ($in_comment) |
---|
372 | { |
---|
373 | next unless s-.*\*/--; |
---|
374 | $in_comment = 0; |
---|
375 | } |
---|
376 | |
---|
377 | # Handle continued macro. |
---|
378 | if ($in_macro) |
---|
379 | { |
---|
380 | $in_macro = 0 unless /\\$/; |
---|
381 | next; |
---|
382 | } |
---|
383 | |
---|
384 | # Handle start of macro (or any preprocessor directive). |
---|
385 | if (/^\s*\#/) |
---|
386 | { |
---|
387 | $in_macro = 1 if /^([^\\]|\\.)*\\$/; |
---|
388 | next; |
---|
389 | } |
---|
390 | |
---|
391 | # Handle comments and quoted text. |
---|
392 | while (m-(/\*|//|\'|\")-) # \' and \" keep emacs perl mode happy |
---|
393 | { |
---|
394 | my $match = $1; |
---|
395 | if ($match eq "/*") |
---|
396 | { |
---|
397 | if (!s-/\*.*?\*/--) |
---|
398 | { |
---|
399 | s-/\*.*--; |
---|
400 | $in_comment = 1; |
---|
401 | } |
---|
402 | } |
---|
403 | elsif ($match eq "//") |
---|
404 | { |
---|
405 | s-//.*--; |
---|
406 | } |
---|
407 | else # ' or " |
---|
408 | { |
---|
409 | if (!s-$match([^\\]|\\.)*?$match-QUOTEDTEXT-) |
---|
410 | { |
---|
411 | warn "mismatched quotes at line $. in $file\n"; |
---|
412 | s-$match.*--; |
---|
413 | } |
---|
414 | } |
---|
415 | } |
---|
416 | |
---|
417 | if (/\.GetString ?\(QUOTEDTEXT/) |
---|
418 | { |
---|
419 | if (defined isNotValidMissing (unpack("x3 A*", $file))) { |
---|
420 | ## Remove the first 3 chars and add newline |
---|
421 | push @buf_allfiles, unpack("x3 A*", $file) . "\n"; |
---|
422 | } |
---|
423 | last; |
---|
424 | } |
---|
425 | |
---|
426 | if (/_\(QUOTEDTEXT/) |
---|
427 | { |
---|
428 | if (defined isNotValidMissing (unpack("x3 A*", $file))) { |
---|
429 | ## Remove the first 3 chars and add newline |
---|
430 | push @buf_allfiles, unpack("x3 A*", $file) . "\n"; |
---|
431 | } |
---|
432 | last; |
---|
433 | } |
---|
434 | } |
---|
435 | close FILE; |
---|
436 | } |
---|
437 | |
---|
438 | foreach my $file (@buf_i18n_xml) |
---|
439 | { |
---|
440 | open FILE, "<$file"; |
---|
441 | |
---|
442 | while (<FILE>) |
---|
443 | { |
---|
444 | # FIXME: share the pattern matching code with intltool-extract |
---|
445 | if (/\s_(.*)=\"/ || /<_[^>]+>/ || /translatable=\"yes\"/) |
---|
446 | { |
---|
447 | if (defined isNotValidMissing (unpack("x3 A*", $file))) { |
---|
448 | push @buf_allfiles, unpack("x3 A*", $file) . "\n"; |
---|
449 | } |
---|
450 | last; |
---|
451 | } |
---|
452 | } |
---|
453 | close FILE; |
---|
454 | } |
---|
455 | |
---|
456 | foreach my $file (@buf_i18n_ini) |
---|
457 | { |
---|
458 | open FILE, "<$file"; |
---|
459 | while (<FILE>) |
---|
460 | { |
---|
461 | if (/_(.*)=/) |
---|
462 | { |
---|
463 | if (defined isNotValidMissing (unpack("x3 A*", $file))) { |
---|
464 | push @buf_allfiles, unpack("x3 A*", $file) . "\n"; |
---|
465 | } |
---|
466 | last; |
---|
467 | } |
---|
468 | } |
---|
469 | close FILE; |
---|
470 | } |
---|
471 | |
---|
472 | foreach my $file (@buf_i18n_xml_unmarked) |
---|
473 | { |
---|
474 | if (defined isNotValidMissing (unpack("x3 A*", $file))) { |
---|
475 | push @buf_allfiles, unpack("x3 A*", $file) . "\n"; |
---|
476 | } |
---|
477 | } |
---|
478 | |
---|
479 | |
---|
480 | @buf_allfiles_sorted = sort (@buf_allfiles); |
---|
481 | @buf_potfiles_sorted = sort (@buf_potfiles); |
---|
482 | |
---|
483 | my %in2; |
---|
484 | foreach (@buf_potfiles_sorted) |
---|
485 | { |
---|
486 | $in2{$_} = 1; |
---|
487 | } |
---|
488 | |
---|
489 | my @result; |
---|
490 | |
---|
491 | foreach (@buf_allfiles_sorted) |
---|
492 | { |
---|
493 | if (!exists($in2{$_})) |
---|
494 | { |
---|
495 | push @result, $_ |
---|
496 | } |
---|
497 | } |
---|
498 | |
---|
499 | my @buf_potfiles_notexist; |
---|
500 | |
---|
501 | foreach (@buf_potfiles_sorted) |
---|
502 | { |
---|
503 | chomp (my $dummy = $_); |
---|
504 | if ("$dummy" ne "" and ! -f "../$dummy") |
---|
505 | { |
---|
506 | push @buf_potfiles_notexist, $_; |
---|
507 | } |
---|
508 | } |
---|
509 | |
---|
510 | ## Save file with information about the files missing |
---|
511 | ## if any, and give information about this procedure. |
---|
512 | if (@result + @buf_potfiles_notexist > 0) |
---|
513 | { |
---|
514 | if (@result) |
---|
515 | { |
---|
516 | print "\n" if $VERBOSE; |
---|
517 | unlink "missing"; |
---|
518 | open OUT, ">missing"; |
---|
519 | print OUT @result; |
---|
520 | close OUT; |
---|
521 | warn "\e[1mThe following files contain translations and are currently not in use. Please\e[0m\n". |
---|
522 | "\e[1mconsider adding these to the POTFILES.in file, located in the po/ directory.\e[0m\n\n"; |
---|
523 | print STDERR @result, "\n"; |
---|
524 | warn "If some of these files are left out on purpose then please add them to\n". |
---|
525 | "POTFILES.skip instead of POTFILES.in. A file \e[1m'missing'\e[0m containing this list\n". |
---|
526 | "of left out files has been written in the current directory.\n"; |
---|
527 | } |
---|
528 | if (@buf_potfiles_notexist) |
---|
529 | { |
---|
530 | unlink "notexist"; |
---|
531 | open OUT, ">notexist"; |
---|
532 | print OUT @buf_potfiles_notexist; |
---|
533 | close OUT; |
---|
534 | warn "\n" if ($VERBOSE or @result); |
---|
535 | warn "\e[1mThe following files do not exist anymore:\e[0m\n\n"; |
---|
536 | warn @buf_potfiles_notexist, "\n"; |
---|
537 | warn "Please remove them from POTFILES.in or POTFILES.skip. A file \e[1m'notexist'\e[0m\n". |
---|
538 | "containing this list of absent files has been written in the current directory.\n"; |
---|
539 | } |
---|
540 | } |
---|
541 | |
---|
542 | ## If there is nothing to complain about, notify the user |
---|
543 | else { |
---|
544 | print "\nAll files containing translations are present in POTFILES.in.\n" if $VERBOSE; |
---|
545 | } |
---|
546 | } |
---|
547 | |
---|
548 | sub Console_WriteError_InvalidOption |
---|
549 | { |
---|
550 | ## Handle invalid arguments |
---|
551 | print STDERR "Try `${PROGRAM} --help' for more information.\n"; |
---|
552 | exit 1; |
---|
553 | } |
---|
554 | |
---|
555 | sub GenerateHeaders |
---|
556 | { |
---|
557 | my $EXTRACT = "@INTLTOOL_EXTRACT@"; |
---|
558 | chomp $EXTRACT; |
---|
559 | |
---|
560 | $EXTRACT = $ENV{"INTLTOOL_EXTRACT"} if $ENV{"INTLTOOL_EXTRACT"}; |
---|
561 | |
---|
562 | ## Generate the .h header files, so we can allow glade and |
---|
563 | ## xml translation support |
---|
564 | if (! -x "$EXTRACT") |
---|
565 | { |
---|
566 | print STDERR "\n *** The intltool-extract script wasn't found!" |
---|
567 | ."\n *** Without it, intltool-update can not generate files.\n"; |
---|
568 | exit; |
---|
569 | } |
---|
570 | else |
---|
571 | { |
---|
572 | open (FILE, $POTFILES_in) or die "$PROGRAM: POTFILES.in not found.\n"; |
---|
573 | |
---|
574 | while (<FILE>) |
---|
575 | { |
---|
576 | chomp; |
---|
577 | next if /^\[\s*encoding/; |
---|
578 | |
---|
579 | ## Find xml files in POTFILES.in and generate the |
---|
580 | ## files with help from the extract script |
---|
581 | |
---|
582 | my $gettext_type= &POFile_DetermineType ($1); |
---|
583 | |
---|
584 | if (/\.($xml_support|$ini_support)$/ || /^\[/) |
---|
585 | { |
---|
586 | s/^\[[^\[].*]\s*//; |
---|
587 | |
---|
588 | my $filename = "../$_"; |
---|
589 | |
---|
590 | if ($VERBOSE) |
---|
591 | { |
---|
592 | system ($EXTRACT, "--update", "--srcdir=$SRCDIR", |
---|
593 | "--type=$gettext_type", $filename); |
---|
594 | } |
---|
595 | else |
---|
596 | { |
---|
597 | system ($EXTRACT, "--update", "--type=$gettext_type", |
---|
598 | "--srcdir=$SRCDIR", "--quiet", $filename); |
---|
599 | } |
---|
600 | } |
---|
601 | } |
---|
602 | close FILE; |
---|
603 | } |
---|
604 | } |
---|
605 | |
---|
606 | # |
---|
607 | # Generate .pot file from POTFILES.in |
---|
608 | # |
---|
609 | sub GeneratePOTemplate |
---|
610 | { |
---|
611 | my $XGETTEXT = $ENV{"XGETTEXT"} || "/home/gnome/bin/xgettext"; |
---|
612 | my $XGETTEXT_ARGS = $ENV{"XGETTEXT_ARGS"} || ''; |
---|
613 | chomp $XGETTEXT; |
---|
614 | |
---|
615 | if (! -x $XGETTEXT) |
---|
616 | { |
---|
617 | print STDERR " *** xgettext is not found on this system!\n". |
---|
618 | " *** Without it, intltool-update can not extract strings.\n"; |
---|
619 | exit; |
---|
620 | } |
---|
621 | |
---|
622 | print "Building $MODULE.pot...\n" if $VERBOSE; |
---|
623 | |
---|
624 | open INFILE, $POTFILES_in; |
---|
625 | unlink "POTFILES.in.temp"; |
---|
626 | open OUTFILE, ">POTFILES.in.temp" or die("Cannot open POTFILES.in.temp for writing"); |
---|
627 | |
---|
628 | my $gettext_support_nonascii = 0; |
---|
629 | |
---|
630 | # checks for GNU gettext >= 0.12 |
---|
631 | my $dummy = `$XGETTEXT --version --from-code=UTF-8 >/dev/null 2>/dev/null`; |
---|
632 | if ($? == 0) |
---|
633 | { |
---|
634 | $gettext_support_nonascii = 1; |
---|
635 | } |
---|
636 | else |
---|
637 | { |
---|
638 | # urge everybody to upgrade gettext |
---|
639 | print STDERR "WARNING: This version of gettext does not support extracting non-ASCII\n". |
---|
640 | " strings. That means you should install a version of gettext\n". |
---|
641 | " that supports non-ASCII strings (such as GNU gettext >= 0.12),\n". |
---|
642 | " or have to let non-ASCII strings untranslated. (If there is any)\n"; |
---|
643 | } |
---|
644 | |
---|
645 | my $encoding = "ASCII"; |
---|
646 | my $forced_gettext_code; |
---|
647 | my @temp_headers; |
---|
648 | my $encoding_problem_is_reported = 0; |
---|
649 | |
---|
650 | while (<INFILE>) |
---|
651 | { |
---|
652 | next if (/^#/ or /^\s*$/); |
---|
653 | |
---|
654 | chomp; |
---|
655 | |
---|
656 | my $gettext_code; |
---|
657 | |
---|
658 | if (/^\[\s*encoding:\s*(.*)\s*\]/) |
---|
659 | { |
---|
660 | $forced_gettext_code=$1; |
---|
661 | } |
---|
662 | elsif (/\.($xml_support|$ini_support)$/ || /^\[/) |
---|
663 | { |
---|
664 | s/^\[.*]\s*//; |
---|
665 | print OUTFILE "../$_.h\n"; |
---|
666 | push @temp_headers, "../$_.h"; |
---|
667 | $gettext_code = &TextFile_DetermineEncoding ("../$_.h") if ($gettext_support_nonascii and not defined $forced_gettext_code); |
---|
668 | } |
---|
669 | else |
---|
670 | { |
---|
671 | if ($SRCDIR eq ".") { |
---|
672 | print OUTFILE "../$_\n"; |
---|
673 | } else { |
---|
674 | print OUTFILE "$SRCDIR/../$_\n"; |
---|
675 | } |
---|
676 | $gettext_code = &TextFile_DetermineEncoding ("../$_") if ($gettext_support_nonascii and not defined $forced_gettext_code); |
---|
677 | } |
---|
678 | |
---|
679 | next if (! $gettext_support_nonascii); |
---|
680 | |
---|
681 | if (defined $forced_gettext_code) |
---|
682 | { |
---|
683 | $encoding=$forced_gettext_code; |
---|
684 | } |
---|
685 | elsif (defined $gettext_code and "$encoding" ne "$gettext_code") |
---|
686 | { |
---|
687 | if ($encoding eq "ASCII") |
---|
688 | { |
---|
689 | $encoding=$gettext_code; |
---|
690 | } |
---|
691 | elsif ($gettext_code ne "ASCII") |
---|
692 | { |
---|
693 | # Only report once because the message is quite long |
---|
694 | if (! $encoding_problem_is_reported) |
---|
695 | { |
---|
696 | print STDERR "WARNING: You should use the same file encoding for all your project files,\n". |
---|
697 | " but $PROGRAM thinks that most of the source files are in\n". |
---|
698 | " $encoding encoding, while \"$_\" is (likely) in\n". |
---|
699 | " $gettext_code encoding. If you are sure that all translatable strings\n". |
---|
700 | " are in same encoding (say UTF-8), please \e[1m*prepend*\e[0m the following\n". |
---|
701 | " line to POTFILES.in:\n\n". |
---|
702 | " [encoding: UTF-8]\n\n". |
---|
703 | " and make sure that configure.in/ac checks for $PACKAGE >= 0.27 .\n". |
---|
704 | "(such warning message will only be reported once.)\n"; |
---|
705 | $encoding_problem_is_reported = 1; |
---|
706 | } |
---|
707 | } |
---|
708 | } |
---|
709 | } |
---|
710 | |
---|
711 | close OUTFILE; |
---|
712 | close INFILE; |
---|
713 | |
---|
714 | unlink "$MODULE.pot"; |
---|
715 | my @xgettext_argument=("$XGETTEXT", |
---|
716 | "--add-comments", |
---|
717 | "--directory\=\.", |
---|
718 | "--output\=$MODULE\.pot", |
---|
719 | "--files-from\=\.\/POTFILES\.in\.temp"); |
---|
720 | my $XGETTEXT_KEYWORDS = &FindPOTKeywords; |
---|
721 | push @xgettext_argument, $XGETTEXT_KEYWORDS; |
---|
722 | push @xgettext_argument, "--from-code\=$encoding" if ($gettext_support_nonascii); |
---|
723 | push @xgettext_argument, $XGETTEXT_ARGS if $XGETTEXT_ARGS; |
---|
724 | my $xgettext_command = join ' ', @xgettext_argument; |
---|
725 | |
---|
726 | # intercept xgettext error message |
---|
727 | print "Running $xgettext_command\n" if $VERBOSE; |
---|
728 | my $xgettext_error_msg = `$xgettext_command 2>\&1`; |
---|
729 | my $command_failed = $?; |
---|
730 | |
---|
731 | unlink "POTFILES.in.temp"; |
---|
732 | |
---|
733 | print "Removing generated header (.h) files..." if $VERBOSE; |
---|
734 | unlink foreach (@temp_headers); |
---|
735 | print "done.\n" if $VERBOSE; |
---|
736 | |
---|
737 | if (! $command_failed) |
---|
738 | { |
---|
739 | if (! -e "$MODULE.pot") |
---|
740 | { |
---|
741 | print "None of the files in POTFILES.in contain strings marked for translation.\n" if $VERBOSE; |
---|
742 | } |
---|
743 | else |
---|
744 | { |
---|
745 | print "Wrote $MODULE.pot\n" if $VERBOSE; |
---|
746 | } |
---|
747 | } |
---|
748 | else |
---|
749 | { |
---|
750 | if ($xgettext_error_msg =~ /--from-code/) |
---|
751 | { |
---|
752 | # replace non-ASCII error message with a more useful one. |
---|
753 | print STDERR "ERROR: xgettext failed to generate PO template file because there is non-ASCII\n". |
---|
754 | " string marked for translation. Please make sure that all strings marked\n". |
---|
755 | " for translation are in uniform encoding (say UTF-8), then \e[1m*prepend*\e[0m the\n". |
---|
756 | " following line to POTFILES.in and rerun $PROGRAM:\n\n". |
---|
757 | " [encoding: UTF-8]\n\n"; |
---|
758 | } |
---|
759 | else |
---|
760 | { |
---|
761 | print STDERR "$xgettext_error_msg"; |
---|
762 | if (-e "$MODULE.pot") |
---|
763 | { |
---|
764 | # is this possible? |
---|
765 | print STDERR "ERROR: xgettext failed but still managed to generate PO template file.\n". |
---|
766 | " Please consult error message above if there is any.\n"; |
---|
767 | } |
---|
768 | else |
---|
769 | { |
---|
770 | print STDERR "ERROR: xgettext failed to generate PO template file. Please consult\n". |
---|
771 | " error message above if there is any.\n"; |
---|
772 | } |
---|
773 | } |
---|
774 | exit (1); |
---|
775 | } |
---|
776 | } |
---|
777 | |
---|
778 | sub POFile_Update |
---|
779 | { |
---|
780 | -f "$MODULE.pot" or die "$PROGRAM: $MODULE.pot does not exist.\n"; |
---|
781 | |
---|
782 | my $MSGMERGE = $ENV{"MSGMERGE"} || "/home/gnome/bin/msgmerge"; |
---|
783 | my ($lang, $outfile) = @_; |
---|
784 | |
---|
785 | print "Merging $SRCDIR/$lang.po with $MODULE.pot..." if $VERBOSE; |
---|
786 | |
---|
787 | my $infile = "$SRCDIR/$lang.po"; |
---|
788 | $outfile = "$SRCDIR/$lang.po" if ($outfile eq ""); |
---|
789 | |
---|
790 | # I think msgmerge won't overwrite old file if merge is not successful |
---|
791 | system ("$MSGMERGE", "-o", $outfile, $infile, "$MODULE.pot"); |
---|
792 | } |
---|
793 | |
---|
794 | sub Console_WriteError_NotExisting |
---|
795 | { |
---|
796 | my ($file) = @_; |
---|
797 | |
---|
798 | ## Report error if supplied language file is non-existing |
---|
799 | print STDERR "$PROGRAM: $file does not exist!\n"; |
---|
800 | print STDERR "Try '$PROGRAM --help' for more information.\n"; |
---|
801 | exit; |
---|
802 | } |
---|
803 | |
---|
804 | sub GatherPOFiles |
---|
805 | { |
---|
806 | my @po_files = glob ("./*.po"); |
---|
807 | |
---|
808 | @languages = map (&POFile_GetLanguage, @po_files); |
---|
809 | |
---|
810 | foreach my $lang (@languages) |
---|
811 | { |
---|
812 | $po_files_by_lang{$lang} = shift (@po_files); |
---|
813 | } |
---|
814 | } |
---|
815 | |
---|
816 | sub POFile_GetLanguage ($) |
---|
817 | { |
---|
818 | s/^(.*\/)?(.+)\.po$/$2/; |
---|
819 | return $_; |
---|
820 | } |
---|
821 | |
---|
822 | sub Console_Write_TranslationStatus |
---|
823 | { |
---|
824 | my ($lang, $output_file) = @_; |
---|
825 | my $MSGFMT = $ENV{"MSGFMT"} || "/home/gnome/bin/msgfmt"; |
---|
826 | |
---|
827 | $output_file = "$SRCDIR/$lang.po" if ($output_file eq ""); |
---|
828 | |
---|
829 | system ("$MSGFMT", "-o", "/dev/null", "--statistics", $output_file); |
---|
830 | } |
---|
831 | |
---|
832 | sub Console_Write_CoverageReport |
---|
833 | { |
---|
834 | my $MSGFMT = $ENV{"MSGFMT"} || "/home/gnome/bin/msgfmt"; |
---|
835 | |
---|
836 | &GatherPOFiles; |
---|
837 | |
---|
838 | foreach my $lang (@languages) |
---|
839 | { |
---|
840 | print "$lang: "; |
---|
841 | &POFile_Update ($lang, ""); |
---|
842 | } |
---|
843 | |
---|
844 | print "\n\n * Current translation support in $MODULE \n\n"; |
---|
845 | |
---|
846 | foreach my $lang (@languages) |
---|
847 | { |
---|
848 | print "$lang: "; |
---|
849 | system ("$MSGFMT", "-o", "/dev/null", "--statistics", "$SRCDIR/$lang.po"); |
---|
850 | } |
---|
851 | } |
---|
852 | |
---|
853 | sub SubstituteVariable |
---|
854 | { |
---|
855 | my ($str) = @_; |
---|
856 | |
---|
857 | # always need to rewind file whenever it has been accessed |
---|
858 | seek (CONF, 0, 0); |
---|
859 | |
---|
860 | # cache each variable. varhash is global to we can add |
---|
861 | # variables elsewhere. |
---|
862 | while (<CONF>) |
---|
863 | { |
---|
864 | if (/^(\w+)=(.*)$/) |
---|
865 | { |
---|
866 | ($varhash{$1} = $2) =~ s/^["'](.*)["']$/$1/; |
---|
867 | } |
---|
868 | } |
---|
869 | |
---|
870 | if ($str =~ /^(.*)\${?([A-Z_]+)}?(.*)$/) |
---|
871 | { |
---|
872 | my $rest = $3; |
---|
873 | my $untouched = $1; |
---|
874 | my $sub = $varhash{$2}; |
---|
875 | |
---|
876 | return SubstituteVariable ("$untouched$sub$rest"); |
---|
877 | } |
---|
878 | |
---|
879 | # We're using Perl backticks ` and "echo -n" here in order to |
---|
880 | # expand any shell escapes (such as backticks themselves) in every variable |
---|
881 | return echo_n ($str); |
---|
882 | } |
---|
883 | |
---|
884 | sub CONF_Handle_Open |
---|
885 | { |
---|
886 | my $base_dirname = getcwd(); |
---|
887 | $base_dirname =~ s@.*/@@; |
---|
888 | |
---|
889 | my ($conf_in, $src_dir); |
---|
890 | |
---|
891 | if ($base_dirname =~ /^po(-.+)?$/) |
---|
892 | { |
---|
893 | if (-f "Makevars") |
---|
894 | { |
---|
895 | my $makefile_source; |
---|
896 | |
---|
897 | local (*IN); |
---|
898 | open (IN, "<Makevars") || die "can't open Makevars: $!"; |
---|
899 | |
---|
900 | while (<IN>) |
---|
901 | { |
---|
902 | if (/^top_builddir[ \t]*=/) |
---|
903 | { |
---|
904 | $src_dir = $_; |
---|
905 | $src_dir =~ s/^top_builddir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/; |
---|
906 | |
---|
907 | chomp $src_dir; |
---|
908 | if (-f "$src_dir" . "/configure.ac") { |
---|
909 | $conf_in = "$src_dir" . "/configure.ac" . "\n"; |
---|
910 | } else { |
---|
911 | $conf_in = "$src_dir" . "/configure.in" . "\n"; |
---|
912 | } |
---|
913 | last; |
---|
914 | } |
---|
915 | } |
---|
916 | close IN; |
---|
917 | |
---|
918 | $conf_in || die "Cannot find top_builddir in Makevars."; |
---|
919 | } |
---|
920 | elsif (-f "../configure.ac") |
---|
921 | { |
---|
922 | $conf_in = "../configure.ac"; |
---|
923 | } |
---|
924 | elsif (-f "../configure.in") |
---|
925 | { |
---|
926 | $conf_in = "../configure.in"; |
---|
927 | } |
---|
928 | else |
---|
929 | { |
---|
930 | my $makefile_source; |
---|
931 | |
---|
932 | local (*IN); |
---|
933 | open (IN, "<Makefile") || return; |
---|
934 | |
---|
935 | while (<IN>) |
---|
936 | { |
---|
937 | if (/^top_srcdir[ \t]*=/) |
---|
938 | { |
---|
939 | $src_dir = $_; |
---|
940 | $src_dir =~ s/^top_srcdir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/; |
---|
941 | |
---|
942 | chomp $src_dir; |
---|
943 | $conf_in = "$src_dir" . "/configure.in" . "\n"; |
---|
944 | |
---|
945 | last; |
---|
946 | } |
---|
947 | } |
---|
948 | close IN; |
---|
949 | |
---|
950 | $conf_in || die "Cannot find top_srcdir in Makefile."; |
---|
951 | } |
---|
952 | |
---|
953 | open (CONF, "<$conf_in"); |
---|
954 | } |
---|
955 | else |
---|
956 | { |
---|
957 | print STDERR "$PROGRAM: Unable to proceed.\n" . |
---|
958 | "Make sure to run this script inside the po directory.\n"; |
---|
959 | exit; |
---|
960 | } |
---|
961 | } |
---|
962 | |
---|
963 | sub FindPackageName |
---|
964 | { |
---|
965 | my $version; |
---|
966 | my $domain = &FindMakevarsDomain; |
---|
967 | my $name = $domain || "untitled"; |
---|
968 | |
---|
969 | &CONF_Handle_Open; |
---|
970 | |
---|
971 | my $conf_source; { |
---|
972 | local (*IN); |
---|
973 | open (IN, "<&CONF") || return $name; |
---|
974 | seek (IN, 0, 0); |
---|
975 | local $/; # slurp mode |
---|
976 | $conf_source = <IN>; |
---|
977 | close IN; |
---|
978 | } |
---|
979 | |
---|
980 | # priority for getting package name: |
---|
981 | # 1. GETTEXT_PACKAGE |
---|
982 | # 2. first argument of AC_INIT (with >= 2 arguments) |
---|
983 | # 3. first argument of AM_INIT_AUTOMAKE (with >= 2 argument) |
---|
984 | |
---|
985 | # /^AM_INIT_AUTOMAKE\([\s\[]*([^,\)\s\]]+)/m |
---|
986 | # the \s makes this not work, why? |
---|
987 | if ($conf_source =~ /^AM_INIT_AUTOMAKE\(([^,\)]+),([^,\)]+)/m) |
---|
988 | { |
---|
989 | ($name, $version) = ($1, $2); |
---|
990 | $name =~ s/[\[\]\s]//g; |
---|
991 | $version =~ s/[\[\]\s]//g; |
---|
992 | $varhash{"AC_PACKAGE_NAME"} = $name; |
---|
993 | $varhash{"PACKAGE"} = $name; |
---|
994 | $varhash{"AC_PACKAGE_VERSION"} = $version; |
---|
995 | $varhash{"VERSION"} = $version; |
---|
996 | } |
---|
997 | |
---|
998 | if ($conf_source =~ /^AC_INIT\(([^,\)]+),([^,\)]+)/m) |
---|
999 | { |
---|
1000 | ($name, $version) = ($1, $2); |
---|
1001 | $name =~ s/[\[\]\s]//g; |
---|
1002 | $version =~ s/[\[\]\s]//g; |
---|
1003 | $varhash{"AC_PACKAGE_NAME"} = $name; |
---|
1004 | $varhash{"PACKAGE"} = $name; |
---|
1005 | $varhash{"AC_PACKAGE_VERSION"} = $version; |
---|
1006 | $varhash{"VERSION"} = $version; |
---|
1007 | } |
---|
1008 | |
---|
1009 | # \s makes this not work, why? |
---|
1010 | $name = $1 if $conf_source =~ /^GETTEXT_PACKAGE=\[?([^\n\]]+)/m; |
---|
1011 | |
---|
1012 | # prepend '$' to auto* internal variables, usually they are |
---|
1013 | # used in configure.in/ac without the '$' |
---|
1014 | $name =~ s/AC_/\$AC_/g; |
---|
1015 | $name =~ s/\$\$/\$/g; |
---|
1016 | |
---|
1017 | $name = $domain if $domain; |
---|
1018 | |
---|
1019 | $name = SubstituteVariable ($name); |
---|
1020 | $name =~ s/^["'](.*)["']$/$1/; |
---|
1021 | |
---|
1022 | return $name if $name; |
---|
1023 | } |
---|
1024 | |
---|
1025 | |
---|
1026 | sub FindPOTKeywords |
---|
1027 | { |
---|
1028 | |
---|
1029 | my $keywords = "--keyword\=\_ --keyword\=N\_ --keyword\=U\_ --keyword\=Q\_"; |
---|
1030 | my $varname = "XGETTEXT_OPTIONS"; |
---|
1031 | my $make_source; { |
---|
1032 | local (*IN); |
---|
1033 | open (IN, "<Makevars") || (open(IN, "<Makefile.in.in") && ($varname = "XGETTEXT_KEYWORDS")) || return $keywords; |
---|
1034 | seek (IN, 0, 0); |
---|
1035 | local $/; # slurp mode |
---|
1036 | $make_source = <IN>; |
---|
1037 | close IN; |
---|
1038 | } |
---|
1039 | |
---|
1040 | $keywords = $1 if $make_source =~ /^$varname[ ]*=\[?([^\n\]]+)/m; |
---|
1041 | |
---|
1042 | return $keywords; |
---|
1043 | } |
---|
1044 | |
---|
1045 | sub FindMakevarsDomain |
---|
1046 | { |
---|
1047 | |
---|
1048 | my $domain = ""; |
---|
1049 | my $makevars_source; { |
---|
1050 | local (*IN); |
---|
1051 | open (IN, "<Makevars") || return $domain; |
---|
1052 | seek (IN, 0, 0); |
---|
1053 | local $/; # slurp mode |
---|
1054 | $makevars_source = <IN>; |
---|
1055 | close IN; |
---|
1056 | } |
---|
1057 | |
---|
1058 | $domain = $1 if $makevars_source =~ /^DOMAIN[ ]*=\[?([^\n\]\$]+)/m; |
---|
1059 | $domain =~ s/^\s+//; |
---|
1060 | $domain =~ s/\s+$//; |
---|
1061 | |
---|
1062 | return $domain; |
---|
1063 | } |
---|