[18373] | 1 | #!@INTLTOOL_PERL@ -w |
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| 2 | |
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| 3 | # |
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| 4 | # The Intltool Message Merger |
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| 5 | # |
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[18808] | 6 | # Copyright (C) 2000, 2003 Free Software Foundation. |
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[18373] | 7 | # Copyright (C) 2000, 2001 Eazel, Inc |
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| 8 | # |
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| 9 | # Intltool is free software; you can redistribute it and/or |
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| 10 | # modify it under the terms of the GNU General Public License |
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| 11 | # version 2 published by the Free Software Foundation. |
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| 12 | # |
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| 13 | # Intltool is distributed in the hope that it will be useful, |
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| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 16 | # General Public License for more details. |
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| 17 | # |
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| 18 | # You should have received a copy of the GNU General Public License |
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| 19 | # along with this program; if not, write to the Free Software |
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| 20 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 21 | # |
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| 22 | # As a special exception to the GNU General Public License, if you |
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| 23 | # distribute this file as part of a program that contains a |
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| 24 | # configuration script generated by Autoconf, you may include it under |
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| 25 | # the same distribution terms that you use for the rest of that program. |
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| 26 | # |
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| 27 | # Authors: Maciej Stachowiak <mjs@noisehavoc.org> |
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| 28 | # Kenneth Christiansen <kenneth@gnu.org> |
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| 29 | # Darin Adler <darin@bentspoon.com> |
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| 30 | # |
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| 31 | # Proper XML UTF-8'ification written by Cyrille Chepelov <chepelov@calixo.net> |
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| 32 | # |
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| 33 | |
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| 34 | ## Release information |
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| 35 | my $PROGRAM = "intltool-merge"; |
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| 36 | my $PACKAGE = "intltool"; |
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[18808] | 37 | my $VERSION = "0.25"; |
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[18373] | 38 | |
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| 39 | ## Loaded modules |
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| 40 | use strict; |
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| 41 | use Getopt::Long; |
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| 42 | use Text::Wrap; |
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| 43 | |
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| 44 | ## Scalars used by the option stuff |
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| 45 | my $HELP_ARG = 0; |
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| 46 | my $VERSION_ARG = 0; |
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| 47 | my $BA_STYLE_ARG = 0; |
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| 48 | my $XML_STYLE_ARG = 0; |
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| 49 | my $KEYS_STYLE_ARG = 0; |
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| 50 | my $DESKTOP_STYLE_ARG = 0; |
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| 51 | my $SCHEMAS_STYLE_ARG = 0; |
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| 52 | my $RFC822DEB_STYLE_ARG = 0; |
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| 53 | my $QUIET_ARG = 0; |
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| 54 | my $PASS_THROUGH_ARG = 0; |
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| 55 | my $UTF8_ARG = 0; |
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| 56 | my $cache_file; |
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| 57 | |
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| 58 | ## Handle options |
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| 59 | GetOptions |
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| 60 | ( |
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| 61 | "help" => \$HELP_ARG, |
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| 62 | "version" => \$VERSION_ARG, |
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| 63 | "quiet|q" => \$QUIET_ARG, |
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| 64 | "oaf-style|o" => \$BA_STYLE_ARG, ## for compatibility |
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| 65 | "ba-style|b" => \$BA_STYLE_ARG, |
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| 66 | "xml-style|x" => \$XML_STYLE_ARG, |
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| 67 | "keys-style|k" => \$KEYS_STYLE_ARG, |
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| 68 | "desktop-style|d" => \$DESKTOP_STYLE_ARG, |
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| 69 | "schemas-style|s" => \$SCHEMAS_STYLE_ARG, |
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| 70 | "rfc822deb-style|r" => \$RFC822DEB_STYLE_ARG, |
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| 71 | "pass-through|p" => \$PASS_THROUGH_ARG, |
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| 72 | "utf8|u" => \$UTF8_ARG, |
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| 73 | "cache|c=s" => \$cache_file |
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| 74 | ) or &error; |
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| 75 | |
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| 76 | my $PO_DIR; |
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| 77 | my $FILE; |
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| 78 | my $OUTFILE; |
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| 79 | |
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| 80 | my %po_files_by_lang = (); |
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| 81 | my %translations = (); |
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| 82 | |
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| 83 | # Use this instead of \w for XML files to handle more possible characters. |
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| 84 | my $w = "[-A-Za-z0-9._:]"; |
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| 85 | |
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| 86 | # XML quoted string contents |
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| 87 | my $q = "[^\\\"]*"; |
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| 88 | |
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| 89 | ## Check for options. |
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| 90 | |
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| 91 | if ($VERSION_ARG) |
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| 92 | { |
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| 93 | &print_version; |
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| 94 | } |
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| 95 | elsif ($HELP_ARG) |
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| 96 | { |
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| 97 | &print_help; |
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| 98 | } |
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| 99 | elsif ($BA_STYLE_ARG && @ARGV > 2) |
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| 100 | { |
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| 101 | &preparation; |
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| 102 | &print_message; |
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| 103 | &ba_merge_translations; |
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| 104 | &finalize; |
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| 105 | } |
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| 106 | elsif ($XML_STYLE_ARG && @ARGV > 2) |
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| 107 | { |
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| 108 | &utf8_sanity_check; |
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| 109 | &preparation; |
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| 110 | &print_message; |
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| 111 | &xml_merge_translations; |
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| 112 | &finalize; |
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| 113 | } |
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| 114 | elsif ($KEYS_STYLE_ARG && @ARGV > 2) |
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| 115 | { |
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| 116 | &utf8_sanity_check; |
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| 117 | &preparation; |
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| 118 | &print_message; |
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| 119 | &keys_merge_translations; |
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| 120 | &finalize; |
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| 121 | } |
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| 122 | elsif ($DESKTOP_STYLE_ARG && @ARGV > 2) |
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| 123 | { |
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| 124 | &preparation; |
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| 125 | &print_message; |
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| 126 | &desktop_merge_translations; |
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| 127 | &finalize; |
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| 128 | } |
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| 129 | elsif ($SCHEMAS_STYLE_ARG && @ARGV > 2) |
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| 130 | { |
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| 131 | &preparation; |
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| 132 | &print_message; |
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| 133 | &schemas_merge_translations; |
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| 134 | &finalize; |
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| 135 | } |
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| 136 | elsif ($RFC822DEB_STYLE_ARG && @ARGV > 2) |
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| 137 | { |
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| 138 | &preparation; |
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| 139 | &print_message; |
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| 140 | &rfc822deb_merge_translations; |
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| 141 | &finalize; |
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| 142 | } |
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| 143 | else |
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| 144 | { |
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| 145 | &print_help; |
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| 146 | } |
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| 147 | |
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| 148 | exit; |
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| 149 | |
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| 150 | ## Sub for printing release information |
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| 151 | sub print_version |
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| 152 | { |
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| 153 | print "${PROGRAM} (${PACKAGE}) ${VERSION}\n"; |
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| 154 | print "Written by Maciej Stachowiak, Darin Adler and Kenneth Christiansen.\n\n"; |
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| 155 | print "Copyright (C) 2000-2002 Free Software Foundation, Inc.\n"; |
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| 156 | print "Copyright (C) 2000-2001 Eazel, Inc.\n"; |
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| 157 | print "This is free software; see the source for copying conditions. There is NO\n"; |
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| 158 | print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"; |
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| 159 | exit; |
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| 160 | } |
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| 161 | |
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| 162 | ## Sub for printing usage information |
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| 163 | sub print_help |
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| 164 | { |
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| 165 | print "Usage: ${PROGRAM} [OPTIONS] PO_DIRECTORY FILENAME OUTPUT_FILE\n"; |
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| 166 | print "Generates an output file that includes translated versions of some attributes,\n"; |
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| 167 | print "from an untranslated source and a po directory that includes translations.\n\n"; |
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| 168 | print " -b, --ba-style includes translations in the bonobo-activation style\n"; |
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| 169 | print " -d, --desktop-style includes translations in the desktop style\n"; |
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| 170 | print " -k, --keys-style includes translations in the keys style\n"; |
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| 171 | print " -s, --schemas-style includes translations in the schemas style\n"; |
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| 172 | print " -r, --rfc822deb-style includes translations in the RFC822 style\n"; |
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| 173 | print " -x, --xml-style includes translations in the standard xml style\n"; |
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| 174 | print " -u, --utf8 convert all strings to UTF-8 before merging\n"; |
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| 175 | print " -p, --pass-through use strings as found in .po files, without\n"; |
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| 176 | print " conversion (STRONGLY unrecommended with -x)\n"; |
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| 177 | print " -q, --quiet suppress most messages\n"; |
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| 178 | print " --help display this help and exit\n"; |
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| 179 | print " --version output version information and exit\n"; |
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| 180 | print "\nReport bugs to bugzilla.gnome.org, module intltool, or contact us through \n"; |
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| 181 | print "<xml-i18n-tools-list\@gnome.org>.\n"; |
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| 182 | exit; |
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| 183 | } |
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| 184 | |
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| 185 | |
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| 186 | ## Sub for printing error messages |
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| 187 | sub print_error |
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| 188 | { |
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| 189 | print "Try `${PROGRAM} --help' for more information.\n"; |
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| 190 | exit; |
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| 191 | } |
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| 192 | |
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| 193 | |
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| 194 | sub print_message |
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| 195 | { |
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| 196 | print "Merging translations into $OUTFILE.\n" unless $QUIET_ARG; |
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| 197 | } |
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| 198 | |
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| 199 | |
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| 200 | sub preparation |
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| 201 | { |
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| 202 | $PO_DIR = $ARGV[0]; |
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| 203 | $FILE = $ARGV[1]; |
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| 204 | $OUTFILE = $ARGV[2]; |
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| 205 | |
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| 206 | &gather_po_files; |
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| 207 | &get_translation_database; |
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| 208 | } |
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| 209 | |
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| 210 | # General-purpose code for looking up translations in .po files |
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| 211 | |
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| 212 | sub po_file2lang |
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| 213 | { |
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| 214 | my ($tmp) = @_; |
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| 215 | $tmp =~ s/^.*\/(.*)\.po$/$1/; |
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| 216 | return $tmp; |
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| 217 | } |
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| 218 | |
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| 219 | sub gather_po_files |
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| 220 | { |
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| 221 | for my $po_file (glob "$PO_DIR/*.po") { |
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| 222 | $po_files_by_lang{po_file2lang($po_file)} = $po_file; |
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| 223 | } |
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| 224 | } |
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| 225 | |
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| 226 | sub get_local_charset |
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| 227 | { |
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| 228 | my ($encoding) = @_; |
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[18650] | 229 | my $alias_file = $ENV{"G_CHARSET_ALIAS"} || "/opt/gnome22/lib/charset.alias"; |
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[18373] | 230 | |
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| 231 | # seek character encoding aliases in charset.alias (glib) |
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| 232 | |
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| 233 | if (open CHARSET_ALIAS, $alias_file) |
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| 234 | { |
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| 235 | while (<CHARSET_ALIAS>) |
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| 236 | { |
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| 237 | next if /^\#/; |
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| 238 | return $1 if (/^\s*([-._a-zA-Z0-9]+)\s+$encoding\b/i) |
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| 239 | } |
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| 240 | |
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| 241 | close CHARSET_ALIAS; |
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| 242 | } |
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| 243 | |
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| 244 | # if not found, return input string |
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| 245 | |
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| 246 | return $encoding; |
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| 247 | } |
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| 248 | |
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| 249 | sub get_po_encoding |
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| 250 | { |
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| 251 | my ($in_po_file) = @_; |
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| 252 | my $encoding = ""; |
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| 253 | |
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| 254 | open IN_PO_FILE, $in_po_file or die; |
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| 255 | while (<IN_PO_FILE>) |
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| 256 | { |
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| 257 | ## example: "Content-Type: text/plain; charset=ISO-8859-1\n" |
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| 258 | if (/Content-Type\:.*charset=([-a-zA-Z0-9]+)\\n/) |
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| 259 | { |
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| 260 | $encoding = $1; |
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| 261 | last; |
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| 262 | } |
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| 263 | } |
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| 264 | close IN_PO_FILE; |
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| 265 | |
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| 266 | if (!$encoding) |
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| 267 | { |
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| 268 | print "Warning: no encoding found in $in_po_file. Assuming ISO-8859-1\n"; |
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| 269 | $encoding = "ISO-8859-1"; |
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| 270 | } |
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| 271 | |
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| 272 | $encoding = get_local_charset($encoding); |
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| 273 | |
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| 274 | return $encoding |
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| 275 | } |
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| 276 | |
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| 277 | sub utf8_sanity_check |
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| 278 | { |
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| 279 | if (!$UTF8_ARG) |
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| 280 | { |
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| 281 | if (!$PASS_THROUGH_ARG) |
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| 282 | { |
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| 283 | $PASS_THROUGH_ARG="1"; |
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| 284 | } |
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| 285 | } |
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| 286 | } |
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| 287 | |
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| 288 | sub get_translation_database |
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| 289 | { |
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| 290 | if ($cache_file) { |
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| 291 | &get_cached_translation_database; |
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| 292 | } else { |
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| 293 | &create_translation_database; |
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| 294 | } |
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| 295 | } |
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| 296 | |
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| 297 | sub get_newest_po_age |
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| 298 | { |
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| 299 | my $newest_age; |
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| 300 | |
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| 301 | foreach my $file (values %po_files_by_lang) |
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| 302 | { |
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| 303 | my $file_age = -M $file; |
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| 304 | $newest_age = $file_age if !$newest_age || $file_age < $newest_age; |
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| 305 | } |
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| 306 | |
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| 307 | return $newest_age; |
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| 308 | } |
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| 309 | |
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| 310 | sub create_cache |
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| 311 | { |
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| 312 | print "Generating and caching the translation database\n" unless $QUIET_ARG; |
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| 313 | |
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| 314 | &create_translation_database; |
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| 315 | |
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| 316 | open CACHE, ">$cache_file" || die; |
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| 317 | print CACHE join "\x01", %translations; |
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| 318 | close CACHE; |
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| 319 | } |
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| 320 | |
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| 321 | sub load_cache |
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| 322 | { |
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| 323 | print "Found cached translation database\n" unless $QUIET_ARG; |
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| 324 | |
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| 325 | my $contents; |
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| 326 | open CACHE, "<$cache_file" || die; |
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| 327 | { |
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| 328 | local $/; |
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| 329 | $contents = <CACHE>; |
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| 330 | } |
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| 331 | close CACHE; |
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| 332 | %translations = split "\x01", $contents; |
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| 333 | } |
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| 334 | |
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| 335 | sub get_cached_translation_database |
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| 336 | { |
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| 337 | my $cache_file_age = -M $cache_file; |
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| 338 | if (defined $cache_file_age) |
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| 339 | { |
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| 340 | if ($cache_file_age <= &get_newest_po_age) |
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| 341 | { |
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| 342 | &load_cache; |
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| 343 | return; |
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| 344 | } |
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| 345 | print "Found too-old cached translation database\n" unless $QUIET_ARG; |
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| 346 | } |
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| 347 | |
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| 348 | &create_cache; |
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| 349 | } |
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| 350 | |
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| 351 | sub create_translation_database |
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| 352 | { |
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| 353 | for my $lang (keys %po_files_by_lang) |
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| 354 | { |
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| 355 | my $po_file = $po_files_by_lang{$lang}; |
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| 356 | |
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| 357 | if ($UTF8_ARG) |
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| 358 | { |
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| 359 | my $encoding = get_po_encoding ($po_file); |
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| 360 | |
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| 361 | if (lc $encoding eq "utf-8") |
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| 362 | { |
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| 363 | open PO_FILE, "<$po_file"; |
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| 364 | } |
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| 365 | else |
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| 366 | { |
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[18808] | 367 | print "WARNING: $po_file is not in UTF-8 but $encoding, converting...\n"; |
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| 368 | |
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[18373] | 369 | my $iconv = $ENV{"INTLTOOL_ICONV"} || "iconv"; |
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| 370 | open PO_FILE, "$iconv -f $encoding -t UTF-8 $po_file|"; |
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| 371 | } |
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| 372 | } |
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| 373 | else |
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| 374 | { |
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| 375 | open PO_FILE, "<$po_file"; |
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| 376 | } |
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| 377 | |
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| 378 | my $nextfuzzy = 0; |
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| 379 | my $inmsgid = 0; |
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| 380 | my $inmsgstr = 0; |
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| 381 | my $msgid = ""; |
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| 382 | my $msgstr = ""; |
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| 383 | |
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| 384 | while (<PO_FILE>) |
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| 385 | { |
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| 386 | $nextfuzzy = 1 if /^#, fuzzy/; |
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| 387 | |
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| 388 | if (/^msgid "((\\.|[^\\])*)"/ ) |
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| 389 | { |
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| 390 | $translations{$lang, $msgid} = $msgstr if $inmsgstr && $msgid && $msgstr; |
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| 391 | $msgid = ""; |
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| 392 | $msgstr = ""; |
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| 393 | |
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| 394 | if ($nextfuzzy) { |
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| 395 | $inmsgid = 0; |
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| 396 | } else { |
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| 397 | $msgid = unescape_po_string($1); |
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| 398 | $inmsgid = 1; |
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| 399 | } |
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| 400 | $inmsgstr = 0; |
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| 401 | $nextfuzzy = 0; |
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| 402 | } |
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| 403 | |
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| 404 | if (/^msgstr "((\\.|[^\\])*)"/) |
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| 405 | { |
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| 406 | $msgstr = unescape_po_string($1); |
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| 407 | $inmsgstr = 1; |
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| 408 | $inmsgid = 0; |
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| 409 | } |
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| 410 | |
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| 411 | if (/^"((\\.|[^\\])*)"/) |
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| 412 | { |
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| 413 | $msgid .= unescape_po_string($1) if $inmsgid; |
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| 414 | $msgstr .= unescape_po_string($1) if $inmsgstr; |
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| 415 | } |
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| 416 | } |
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| 417 | $translations{$lang, $msgid} = $msgstr if $inmsgstr && $msgid && $msgstr; |
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| 418 | } |
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| 419 | } |
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| 420 | |
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| 421 | sub finalize |
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| 422 | { |
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| 423 | } |
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| 424 | |
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| 425 | sub unescape_one_sequence |
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| 426 | { |
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| 427 | my ($sequence) = @_; |
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| 428 | |
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| 429 | return "\\" if $sequence eq "\\\\"; |
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| 430 | return "\"" if $sequence eq "\\\""; |
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| 431 | return "\n" if $sequence eq "\\n"; |
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| 432 | |
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| 433 | # gettext also handles \n, \t, \b, \r, \f, \v, \a, \xxx (octal), |
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| 434 | # \xXX (hex) and has a comment saying they want to handle \u and \U. |
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| 435 | |
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| 436 | return $sequence; |
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| 437 | } |
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| 438 | |
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| 439 | sub unescape_po_string |
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| 440 | { |
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| 441 | my ($string) = @_; |
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| 442 | |
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| 443 | $string =~ s/(\\.)/unescape_one_sequence($1)/eg; |
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| 444 | |
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| 445 | return $string; |
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| 446 | } |
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| 447 | |
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| 448 | ## NOTE: deal with < - < but not > - > because it seems its ok to have |
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| 449 | ## > in the entity. For further info please look at #84738. |
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| 450 | sub entity_decode |
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| 451 | { |
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| 452 | local ($_) = @_; |
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| 453 | |
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| 454 | s/'/'/g; # ' |
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| 455 | s/"/"/g; # " |
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| 456 | s/&/&/g; |
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| 457 | s/</</g; |
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| 458 | |
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| 459 | return $_; |
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| 460 | } |
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[18808] | 461 | |
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| 462 | # entity_encode: (string) |
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| 463 | # |
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| 464 | # Encode the given string to XML format (encode '<' etc). It also |
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| 465 | # encodes high bit if not in UTF-8 mode. |
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[18373] | 466 | |
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| 467 | sub entity_encode |
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| 468 | { |
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| 469 | my ($pre_encoded) = @_; |
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| 470 | |
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[18650] | 471 | my @list_of_chars = unpack ('C*', $pre_encoded); |
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[18373] | 472 | |
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| 473 | if ($PASS_THROUGH_ARG) |
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| 474 | { |
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| 475 | return join ('', map (&entity_encode_int_even_high_bit, @list_of_chars)); |
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| 476 | } |
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| 477 | else |
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| 478 | { |
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[18808] | 479 | # with UTF-8 we only encode minimalistic |
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[18373] | 480 | return join ('', map (&entity_encode_int_minimalist, @list_of_chars)); |
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| 481 | } |
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| 482 | } |
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| 483 | |
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| 484 | sub entity_encode_int_minimalist |
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| 485 | { |
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| 486 | return """ if $_ == 34; |
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| 487 | return "&" if $_ == 38; |
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| 488 | return "'" if $_ == 39; |
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| 489 | return "<" if $_ == 60; |
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| 490 | return chr $_; |
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| 491 | } |
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| 492 | |
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| 493 | sub entity_encode_int_even_high_bit |
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| 494 | { |
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| 495 | if ($_ > 127 || $_ == 34 || $_ == 38 || $_ == 39 || $_ == 60) |
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| 496 | { |
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| 497 | # the ($_ > 127) should probably be removed |
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| 498 | return "&#" . $_ . ";"; |
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| 499 | } |
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| 500 | else |
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| 501 | { |
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| 502 | return chr $_; |
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| 503 | } |
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| 504 | } |
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| 505 | |
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| 506 | sub entity_encoded_translation |
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| 507 | { |
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| 508 | my ($lang, $string) = @_; |
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| 509 | |
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| 510 | my $translation = $translations{$lang, $string}; |
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| 511 | return $string if !$translation; |
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| 512 | return entity_encode ($translation); |
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| 513 | } |
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| 514 | |
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| 515 | ## XML (bonobo-activation specific) merge code |
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| 516 | |
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| 517 | sub ba_merge_translations |
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| 518 | { |
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| 519 | my $source; |
---|
| 520 | |
---|
| 521 | { |
---|
| 522 | local $/; # slurp mode |
---|
| 523 | open INPUT, "<$FILE" or die "can't open $FILE: $!"; |
---|
| 524 | $source = <INPUT>; |
---|
| 525 | close INPUT; |
---|
| 526 | } |
---|
| 527 | |
---|
| 528 | open OUTPUT, ">$OUTFILE" or die "can't open $OUTFILE: $!"; |
---|
| 529 | |
---|
| 530 | while ($source =~ s|^(.*?)([ \t]*<\s*$w+\s+($w+\s*=\s*"$q"\s*)+/?>)([ \t]*\n)?||s) |
---|
| 531 | { |
---|
| 532 | print OUTPUT $1; |
---|
| 533 | |
---|
| 534 | my $node = $2 . "\n"; |
---|
| 535 | |
---|
| 536 | my @strings = (); |
---|
| 537 | $_ = $node; |
---|
| 538 | while (s/(\s)_($w+\s*=\s*"($q)")/$1$2/s) { |
---|
| 539 | push @strings, entity_decode($3); |
---|
| 540 | } |
---|
| 541 | print OUTPUT; |
---|
| 542 | |
---|
| 543 | my %langs; |
---|
| 544 | for my $string (@strings) |
---|
| 545 | { |
---|
| 546 | for my $lang (keys %po_files_by_lang) |
---|
| 547 | { |
---|
| 548 | $langs{$lang} = 1 if $translations{$lang, $string}; |
---|
| 549 | } |
---|
| 550 | } |
---|
| 551 | |
---|
| 552 | for my $lang (sort keys %langs) |
---|
| 553 | { |
---|
| 554 | $_ = $node; |
---|
| 555 | s/(\sname\s*=\s*)"($q)"/$1"$2-$lang"/s; |
---|
| 556 | s/(\s)_($w+\s*=\s*")($q)"/$1 . $2 . entity_encoded_translation($lang, $3) . '"'/seg; |
---|
| 557 | print OUTPUT; |
---|
| 558 | } |
---|
| 559 | } |
---|
| 560 | |
---|
| 561 | print OUTPUT $source; |
---|
| 562 | |
---|
| 563 | close OUTPUT; |
---|
| 564 | } |
---|
| 565 | |
---|
| 566 | |
---|
| 567 | ## XML (non-bonobo-activation) merge code |
---|
| 568 | |
---|
| 569 | sub xml_merge_translations |
---|
| 570 | { |
---|
| 571 | my $source; |
---|
| 572 | |
---|
| 573 | { |
---|
| 574 | local $/; # slurp mode |
---|
| 575 | open INPUT, "<$FILE" or die "can't open $FILE: $!"; |
---|
| 576 | $source = <INPUT>; |
---|
| 577 | close INPUT; |
---|
| 578 | } |
---|
| 579 | |
---|
| 580 | open OUTPUT, ">$OUTFILE" or die; |
---|
| 581 | |
---|
| 582 | # FIXME: support attribute translations |
---|
| 583 | |
---|
| 584 | # Empty nodes never need translation, so unmark all of them. |
---|
| 585 | # For example, <_foo/> is just replaced by <foo/>. |
---|
| 586 | $source =~ s|<\s*_($w+)\s*/>|<$1/>|g; |
---|
| 587 | |
---|
| 588 | # Support for <_foo>blah</_foo> style translations. |
---|
| 589 | while ($source =~ s|^(.*?)([ \t]*)<\s*_($w+)\s*>(.*?)<\s*/_\3\s*>([ \t]*\n)?||s) |
---|
| 590 | { |
---|
| 591 | print OUTPUT $1; |
---|
| 592 | |
---|
| 593 | my $spaces = $2; |
---|
| 594 | my $tag = $3; |
---|
| 595 | my $string = $4; |
---|
| 596 | |
---|
| 597 | print OUTPUT "$spaces<$tag>$string</$tag>\n"; |
---|
| 598 | |
---|
| 599 | $string =~ s/\s+/ /g; |
---|
| 600 | $string =~ s/^ //; |
---|
| 601 | $string =~ s/ $//; |
---|
| 602 | $string = entity_decode($string); |
---|
| 603 | |
---|
| 604 | for my $lang (sort keys %po_files_by_lang) |
---|
| 605 | { |
---|
| 606 | my $translation = $translations{$lang, $string}; |
---|
| 607 | next if !$translation; |
---|
| 608 | $translation = entity_encode($translation); |
---|
| 609 | print OUTPUT "$spaces<$tag xml:lang=\"$lang\">$translation</$tag>\n"; |
---|
| 610 | } |
---|
| 611 | } |
---|
| 612 | |
---|
| 613 | print OUTPUT $source; |
---|
| 614 | |
---|
| 615 | close OUTPUT; |
---|
| 616 | } |
---|
| 617 | |
---|
| 618 | sub keys_merge_translations |
---|
| 619 | { |
---|
| 620 | open INPUT, "<${FILE}" or die; |
---|
| 621 | open OUTPUT, ">${OUTFILE}" or die; |
---|
| 622 | |
---|
| 623 | while (<INPUT>) |
---|
| 624 | { |
---|
| 625 | if (s/^(\s*)_(\w+=(.*))/$1$2/) |
---|
| 626 | { |
---|
| 627 | my $string = $3; |
---|
| 628 | |
---|
| 629 | print OUTPUT; |
---|
| 630 | |
---|
| 631 | my $non_translated_line = $_; |
---|
| 632 | |
---|
| 633 | for my $lang (sort keys %po_files_by_lang) |
---|
| 634 | { |
---|
| 635 | my $translation = $translations{$lang, $string}; |
---|
| 636 | next if !$translation; |
---|
| 637 | |
---|
| 638 | $_ = $non_translated_line; |
---|
| 639 | s/(\w+)=.*/[$lang]$1=$translation/; |
---|
| 640 | print OUTPUT; |
---|
| 641 | } |
---|
| 642 | } |
---|
| 643 | else |
---|
| 644 | { |
---|
| 645 | print OUTPUT; |
---|
| 646 | } |
---|
| 647 | } |
---|
| 648 | |
---|
| 649 | close OUTPUT; |
---|
| 650 | close INPUT; |
---|
| 651 | } |
---|
| 652 | |
---|
| 653 | sub desktop_merge_translations |
---|
| 654 | { |
---|
| 655 | open INPUT, "<${FILE}" or die; |
---|
| 656 | open OUTPUT, ">${OUTFILE}" or die; |
---|
| 657 | |
---|
| 658 | while (<INPUT>) |
---|
| 659 | { |
---|
| 660 | if (s/^(\s*)_(\w+=(.*))/$1$2/) |
---|
| 661 | { |
---|
| 662 | my $string = $3; |
---|
| 663 | |
---|
| 664 | print OUTPUT; |
---|
| 665 | |
---|
| 666 | my $non_translated_line = $_; |
---|
| 667 | |
---|
| 668 | for my $lang (sort keys %po_files_by_lang) |
---|
| 669 | { |
---|
| 670 | my $translation = $translations{$lang, $string}; |
---|
| 671 | next if !$translation; |
---|
| 672 | |
---|
| 673 | $_ = $non_translated_line; |
---|
| 674 | s/(\w+)=.*/${1}[$lang]=$translation/; |
---|
| 675 | print OUTPUT; |
---|
| 676 | } |
---|
| 677 | } |
---|
| 678 | else |
---|
| 679 | { |
---|
| 680 | print OUTPUT; |
---|
| 681 | } |
---|
| 682 | } |
---|
| 683 | |
---|
| 684 | close OUTPUT; |
---|
| 685 | close INPUT; |
---|
| 686 | } |
---|
| 687 | |
---|
| 688 | sub schemas_merge_translations |
---|
| 689 | { |
---|
| 690 | my $source; |
---|
| 691 | |
---|
| 692 | { |
---|
| 693 | local $/; # slurp mode |
---|
| 694 | open INPUT, "<$FILE" or die "can't open $FILE: $!"; |
---|
| 695 | $source = <INPUT>; |
---|
| 696 | close INPUT; |
---|
| 697 | } |
---|
| 698 | |
---|
| 699 | open OUTPUT, ">$OUTFILE" or die; |
---|
| 700 | |
---|
| 701 | # FIXME: support attribute translations |
---|
| 702 | |
---|
| 703 | # Empty nodes never need translation, so unmark all of them. |
---|
| 704 | # For example, <_foo/> is just replaced by <foo/>. |
---|
| 705 | $source =~ s|<\s*_($w+)\s*/>|<$1/>|g; |
---|
| 706 | |
---|
| 707 | while ($source =~ s/ |
---|
| 708 | (.*?) |
---|
| 709 | (\s+)(<locale\ name="C">(\s*) |
---|
| 710 | (<default>\s*(.*?)\s*<\/default>)?(\s*) |
---|
| 711 | (<short>\s*(.*?)\s*<\/short>)?(\s*) |
---|
| 712 | (<long>\s*(.*?)\s*<\/long>)?(\s*) |
---|
| 713 | <\/locale>) |
---|
| 714 | //sx) |
---|
| 715 | { |
---|
| 716 | print OUTPUT $1; |
---|
| 717 | |
---|
| 718 | my $locale_start_spaces = $2 ? $2 : ''; |
---|
| 719 | my $default_spaces = $4 ? $4 : ''; |
---|
| 720 | my $short_spaces = $7 ? $7 : ''; |
---|
| 721 | my $long_spaces = $10 ? $10 : ''; |
---|
| 722 | my $locale_end_spaces = $13 ? $13 : ''; |
---|
| 723 | my $c_default_block = $3 ? $3 : ''; |
---|
| 724 | my $default_string = $6 ? $6 : ''; |
---|
| 725 | my $short_string = $9 ? $9 : ''; |
---|
| 726 | my $long_string = $12 ? $12 : ''; |
---|
| 727 | |
---|
| 728 | $c_default_block =~ s/default>\[.*?\]/default>/s; |
---|
| 729 | |
---|
| 730 | print OUTPUT "$locale_start_spaces$c_default_block"; |
---|
| 731 | |
---|
| 732 | $default_string =~ s/\s+/ /g; |
---|
| 733 | $default_string = entity_decode($default_string); |
---|
| 734 | $short_string =~ s/\s+/ /g; |
---|
| 735 | $short_string = entity_decode($short_string); |
---|
| 736 | $long_string =~ s/\s+/ /g; |
---|
| 737 | $long_string = entity_decode($long_string); |
---|
| 738 | |
---|
| 739 | for my $lang (sort keys %po_files_by_lang) |
---|
| 740 | { |
---|
| 741 | my $default_translation = $translations{$lang, $default_string}; |
---|
| 742 | my $short_translation = $translations{$lang, $short_string}; |
---|
| 743 | my $long_translation = $translations{$lang, $long_string}; |
---|
| 744 | |
---|
| 745 | next if (!$default_translation && !$short_translation && |
---|
| 746 | !$long_translation); |
---|
| 747 | |
---|
| 748 | print OUTPUT "\n$locale_start_spaces<locale name=\"$lang\">"; |
---|
| 749 | |
---|
| 750 | print OUTPUT "$default_spaces"; |
---|
| 751 | |
---|
| 752 | if ($default_translation) |
---|
| 753 | { |
---|
| 754 | $default_translation = entity_encode($default_translation); |
---|
| 755 | print OUTPUT "<default>$default_translation</default>"; |
---|
| 756 | } |
---|
| 757 | |
---|
| 758 | print OUTPUT "$short_spaces"; |
---|
| 759 | |
---|
| 760 | if ($short_translation) |
---|
| 761 | { |
---|
| 762 | $short_translation = entity_encode($short_translation); |
---|
| 763 | print OUTPUT "<short>$short_translation</short>"; |
---|
| 764 | } |
---|
| 765 | |
---|
| 766 | print OUTPUT "$long_spaces"; |
---|
| 767 | |
---|
| 768 | if ($long_translation) |
---|
| 769 | { |
---|
| 770 | $long_translation = entity_encode($long_translation); |
---|
| 771 | print OUTPUT "<long>$long_translation</long>"; |
---|
| 772 | } |
---|
| 773 | |
---|
| 774 | print OUTPUT "$locale_end_spaces</locale>"; |
---|
| 775 | } |
---|
| 776 | } |
---|
| 777 | |
---|
| 778 | print OUTPUT $source; |
---|
| 779 | |
---|
| 780 | close OUTPUT; |
---|
| 781 | } |
---|
| 782 | |
---|
| 783 | sub rfc822deb_merge_translations |
---|
| 784 | { |
---|
| 785 | my $source; |
---|
| 786 | |
---|
| 787 | $Text::Wrap::huge = 'overflow'; |
---|
| 788 | |
---|
| 789 | { |
---|
| 790 | local $/; # slurp mode |
---|
| 791 | open INPUT, "<$FILE" or die "can't open $FILE: $!"; |
---|
| 792 | $source = <INPUT>; |
---|
| 793 | close INPUT; |
---|
| 794 | } |
---|
| 795 | |
---|
| 796 | open OUTPUT, ">${OUTFILE}" or die; |
---|
| 797 | |
---|
| 798 | while ($source =~ /(^|\n+)(_)?([^:_\n]+)(:\s*)(.*?)(?=\n[\S\n]|$)/sg) |
---|
| 799 | { |
---|
| 800 | my $sep = $1; |
---|
| 801 | my $non_translated_line = $3.$4; |
---|
| 802 | my $string = $5; |
---|
| 803 | my $is_translatable = defined($2); |
---|
| 804 | # Remove [] dummy strings |
---|
| 805 | $string =~ s/\[\s[^\[\]]*\]$//; |
---|
| 806 | $non_translated_line .= $string; |
---|
| 807 | |
---|
| 808 | print OUTPUT $sep.$non_translated_line; |
---|
| 809 | |
---|
| 810 | if ($is_translatable) |
---|
| 811 | { |
---|
| 812 | my @str_list = rfc822deb_split($string); |
---|
| 813 | |
---|
| 814 | for my $lang (sort keys %po_files_by_lang) |
---|
| 815 | { |
---|
| 816 | my $is_translated = 1; |
---|
| 817 | my $str_translated = ''; |
---|
| 818 | my $first = 1; |
---|
| 819 | |
---|
| 820 | for my $str (@str_list) |
---|
| 821 | { |
---|
| 822 | my $translation = $translations{$lang, $str}; |
---|
| 823 | |
---|
| 824 | if (!$translation) |
---|
| 825 | { |
---|
| 826 | $is_translated = 0; |
---|
| 827 | last; |
---|
| 828 | } |
---|
| 829 | |
---|
| 830 | # $translation may also contain [] dummy |
---|
| 831 | # strings, mostly to indicate an empty string |
---|
| 832 | $translation =~ s/\[\s[^\[\]]*\]$//; |
---|
| 833 | |
---|
| 834 | if ($first) |
---|
| 835 | { |
---|
| 836 | $str_translated .= |
---|
| 837 | Text::Tabs::expand($translation) . |
---|
| 838 | "\n"; |
---|
| 839 | } |
---|
| 840 | else |
---|
| 841 | { |
---|
| 842 | $str_translated .= Text::Tabs::expand( |
---|
| 843 | Text::Wrap::wrap(' ', ' ', $translation)) . |
---|
| 844 | "\n .\n"; |
---|
| 845 | } |
---|
| 846 | $first = 0; |
---|
| 847 | |
---|
| 848 | # To fix some problems with Text::Wrap::wrap |
---|
| 849 | $str_translated =~ s/(\n )+\n/\n .\n/g; |
---|
| 850 | } |
---|
| 851 | next unless $is_translated; |
---|
| 852 | |
---|
| 853 | $str_translated =~ s/\n \.\n$//; |
---|
| 854 | $str_translated =~ s/\s+$//; |
---|
| 855 | |
---|
| 856 | $_ = $non_translated_line; |
---|
| 857 | s/^(\w+):\s*.*/$sep${1}-$lang: $str_translated/s; |
---|
| 858 | print OUTPUT; |
---|
| 859 | } |
---|
| 860 | } |
---|
| 861 | } |
---|
| 862 | print OUTPUT "\n"; |
---|
| 863 | |
---|
| 864 | close OUTPUT; |
---|
| 865 | close INPUT; |
---|
| 866 | } |
---|
| 867 | |
---|
| 868 | sub rfc822deb_split |
---|
| 869 | { |
---|
| 870 | # Debian defines a special way to deal with rfc822-style files: |
---|
| 871 | # when a value contain newlines, it consists of |
---|
| 872 | # 1. a short form (first line) |
---|
| 873 | # 2. a long description, all lines begin with a space, |
---|
| 874 | # and paragraphs are separated by a single dot on a line |
---|
| 875 | # This routine returns an array of all paragraphs, and reformat |
---|
| 876 | # them. |
---|
| 877 | my $text = shift; |
---|
| 878 | $text =~ s/^ //mg; |
---|
| 879 | return ($text) if $text !~ /\n/; |
---|
| 880 | |
---|
| 881 | $text =~ s/([^\n]*)\n//; |
---|
| 882 | my @list = ($1); |
---|
| 883 | my $str = ''; |
---|
| 884 | |
---|
| 885 | for my $line (split (/\n/, $text)) |
---|
| 886 | { |
---|
| 887 | chomp $line; |
---|
| 888 | $line =~ /\s+$/; |
---|
| 889 | |
---|
| 890 | if ($line =~ /^\.$/) |
---|
| 891 | { |
---|
| 892 | # New paragraph |
---|
| 893 | $str =~ s/\s*$//; |
---|
| 894 | push(@list, $str); |
---|
| 895 | $str = ''; |
---|
| 896 | } |
---|
| 897 | elsif ($line =~ /^\s/) |
---|
| 898 | { |
---|
| 899 | # Line which must not be reformatted |
---|
| 900 | $str .= "\n" if length ($str) && $str !~ /\n$/; |
---|
| 901 | $str .= $line."\n"; |
---|
| 902 | } |
---|
| 903 | else |
---|
| 904 | { |
---|
| 905 | # Continuation line, remove newline |
---|
| 906 | $str .= " " if length ($str) && $str !~ /[\n ]$/; |
---|
| 907 | $str .= $line; |
---|
| 908 | } |
---|
| 909 | } |
---|
| 910 | |
---|
| 911 | $str =~ s/\s*$//; |
---|
| 912 | push(@list, $str) if length ($str); |
---|
| 913 | |
---|
| 914 | return @list; |
---|
| 915 | } |
---|
| 916 | |
---|