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[gtpd-cvs] [gtkpod] Locale support in CMake
|
From: Maia K. <si...@us...> - 2009-12-21 13:54:36
|
commit f00524f7ac805ac4c6e454af5715650382f06575
Author: Maia Kozheva <si...@ub...>
Date: Mon Dec 21 19:51:59 2009 +0600
Locale support in CMake
CMakeLists.txt | 18 +-
cmake/Po.cmake | 46 ++
cmake/install.cmake | 33 ++
cmake/intltool-merge | 1500 ++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 1594 insertions(+), 3 deletions(-)
---
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ac7541..20cae72 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@ set(PACKAGE ${CMAKE_PROJECT_NAME})
set(VERSION 0.99.14)
set(GETTEXT_PACKAGE ${CMAKE_PROJECT_NAME})
set(PACKAGE_DATA_DIR ${CMAKE_INSTALL_PREFIX}/share)
-set(PACKAGE_LOCALE_DIR ${PACKAGE_DATA_DIR}/${PACKAGE}/locale)
+set(PACKAGE_LOCALE_DIR ${PACKAGE_DATA_DIR}/locale)
option(USE_CLANG "Use clang instead of gcc to compile" OFF)
option(USE_LOCAL_DATA_FILES
@@ -127,9 +127,17 @@ add_definitions(
)
configure_file(${CMAKE_SOURCE_DIR}/cmake/config.h.in
- ${CMAKE_BINARY_DIR}/config.h)
+ ${CMAKE_BINARY_DIR}/config.h @ONLY)
+configure_file(${CMAKE_SOURCE_DIR}/data/man/gtkpod.1.in
+ ${CMAKE_BINARY_DIR}/gtkpod.1 @ONLY)
-include(cmake/sources.cmake)
+set(INTLTOOL_MERGE_EXECUTABLE ${CMAKE_SOURCE_DIR}/cmake/intltool-merge)
+
+ADD_CUSTOM_TARGET(desktopfile ALL ${INTLTOOL_MERGE_EXECUTABLE} -d
+ ${CMAKE_SOURCE_DIR}/po ${CMAKE_SOURCE_DIR}/data/gtkpod.desktop.in
+ ${CMAKE_BINARY_DIR}/gtkpod.desktop)
+
+include(sources)
add_executable(gtkpod ${GTKPOD_SOURCES})
target_link_libraries(gtkpod
@@ -140,3 +148,7 @@ target_link_libraries(gtkpod
${ID3TAG_LDFLAGS}
${OPT_LIBS}
)
+
+include(Po)
+compile_po_files(po GTKPOD_LOCALES)
+include(install)
diff --git a/cmake/Po.cmake b/cmake/Po.cmake
new file mode 100644
index 0000000..465930f
--- /dev/null
+++ b/cmake/Po.cmake
@@ -0,0 +1,46 @@
+# a small macro to create mo files out of po's
+# Taken from sim-im.org
+
+MACRO(FIND_MSGFMT)
+ IF(NOT MSGFMT_EXECUTABLE)
+ IF(NOT MSGFMT_NOT_FOUND)
+ SET(MSGFMT_NAME "msgfmt")
+ FIND_PROGRAM(MSGFMT_EXECUTABLE ${MSGFMT_NAME})
+
+ IF (NOT MSGFMT_EXECUTABLE)
+ MESSAGE(STATUS "WARNING: ${MSGFMT_NAME} not found - po files can't be processed")
+ SET(MSGFMT_NOT_FOUND "1") # to avoid double checking in one cmake run
+ ENDIF (NOT MSGFMT_EXECUTABLE)
+
+ MARK_AS_ADVANCED(MSGFMT_EXECUTABLE)
+ ENDIF(NOT MSGFMT_NOT_FOUND)
+ ENDIF(NOT MSGFMT_EXECUTABLE)
+ENDMACRO(FIND_MSGFMT)
+
+MACRO(COMPILE_PO_FILES po_subdir _sources)
+ FIND_MSGFMT()
+
+ IF(MSGFMT_EXECUTABLE)
+ FILE(GLOB po_files ${po_subdir}/*.po)
+
+ FOREACH(po_input ${po_files})
+ GET_FILENAME_COMPONENT(_in ${po_input} ABSOLUTE)
+ GET_FILENAME_COMPONENT(_basename ${po_input} NAME_WE)
+
+ FILE(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/${_basename}")
+ GET_FILENAME_COMPONENT(_out "${CMAKE_CURRENT_BINARY_DIR}/${_basename}/${CMAKE_PROJECT_NAME}.mo" ABSOLUTE)
+
+ ADD_CUSTOM_COMMAND(
+ OUTPUT ${_out}
+ COMMAND ${CMAKE_COMMAND} -E echo "Generating" ${_out} "from" ${_in}
+ COMMAND ${MSGFMT_EXECUTABLE} ${_in} -o ${_out}
+ DEPENDS ${_in})
+
+ SET(mo_files ${mo_files} ${_out})
+
+ INSTALL(FILES ${_out} DESTINATION "${CMAKE_INSTALL_PREFIX}/share/locale/${_basename}/LC_MESSAGES")
+ ENDFOREACH(po_input ${po_files})
+
+ SET(${_sources} ${${_sources}} ${mo_files})
+ ENDIF(MSGFMT_EXECUTABLE)
+ENDMACRO(COMPILE_PO_FILES)
diff --git a/cmake/install.cmake b/cmake/install.cmake
new file mode 100644
index 0000000..10d31ce
--- /dev/null
+++ b/cmake/install.cmake
@@ -0,0 +1,33 @@
+set(DATA_INSTALL_DEST ${PACKAGE_DATA_DIR}/${CMAKE_PROJECT_NAME})
+install(TARGETS gtkpod DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
+
+install(FILES
+ data/default-cover.png
+ data/gtkpod-add-dirs.png
+ data/gtkpod-add-files.png
+ data/gtkpod-add-playlists.png
+ data/gtkpod-icon-32-2.png
+ data/gtkpod-icon-32.png
+ data/gtkpod-icon-48.png
+ data/gtkpod-logo.png
+ data/gtkpod-read-16.png
+ data/gtkpod-read.png
+ data/gtkpod-sync.png
+ data/photo-toolbar-album.png
+ data/photo-toolbar-photos.png
+ data/gtkpod.glade
+ DESTINATION ${DATA_INSTALL_DEST}/data)
+
+install(DIRECTORY data/ui DESTINATION ${DATA_INSTALL_DEST}/data)
+install(DIRECTORY doc scripts DESTINATION ${DATA_INSTALL_DEST})
+install(FILES ${CMAKE_BINARY_DIR}/gtkpod.1 DESTINATION ${PACKAGE_DATA_DIR}/man/man1)
+install(FILES ${CMAKE_BINARY_DIR}/gtkpod.desktop DESTINATION ${PACKAGE_DATA_DIR}/applications)
+install(DIRECTORY data/icons/hicolor DESTINATION ${DATA_INSTALL_DEST}/icons)
+
+install(FILES data/icons/16x16/gtkpod.png DESTINATION ${PACKAGE_DATA_DIR}/icons/hicolor/16x16/apps)
+install(FILES data/icons/22x22/gtkpod.png DESTINATION ${PACKAGE_DATA_DIR}/icons/hicolor/22x22/apps)
+install(FILES data/icons/24x24/gtkpod.png DESTINATION ${PACKAGE_DATA_DIR}/icons/hicolor/24x24/apps)
+install(FILES data/icons/32x32/gtkpod.png DESTINATION ${PACKAGE_DATA_DIR}/icons/hicolor/32x32/apps)
+install(FILES data/icons/48x48/gtkpod.png DESTINATION ${PACKAGE_DATA_DIR}/icons/hicolor/48x48/apps)
+install(FILES data/icons/64x64/gtkpod.png DESTINATION ${PACKAGE_DATA_DIR}/icons/hicolor/64x64/apps)
+install(FILES data/icons/scalable/gtkpod.svg DESTINATION ${PACKAGE_DATA_DIR}/icons/hicolor/scalable/apps)
diff --git a/cmake/intltool-merge b/cmake/intltool-merge
new file mode 100755
index 0000000..e9fc599
--- /dev/null
+++ b/cmake/intltool-merge
@@ -0,0 +1,1500 @@
+#!/usr/bin/perl -w
+# -*- Mode: perl; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+
+#
+# The Intltool Message Merger
+#
+# Copyright (C) 2000, 2003 Free Software Foundation.
+# Copyright (C) 2000, 2001 Eazel, Inc
+#
+# Intltool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# version 2 published by the Free Software Foundation.
+#
+# Intltool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+#
+# Authors: Maciej Stachowiak <mj...@no...>
+# Kenneth Christiansen <ke...@gn...>
+# Darin Adler <da...@be...>
+#
+# Proper XML UTF-8'ification written by Cyrille Chepelov <che...@ca...>
+#
+
+## Release information
+my $PROGRAM = "intltool-merge";
+my $PACKAGE = "intltool";
+my $VERSION = "0.41.0";
+
+## Loaded modules
+use strict;
+use Getopt::Long;
+use Text::Wrap;
+use File::Basename;
+use Encode;
+
+my $must_end_tag = -1;
+my $last_depth = -1;
+my $translation_depth = -1;
+my @tag_stack = ();
+my @entered_tag = ();
+my @translation_strings = ();
+my $leading_space = "";
+
+## Scalars used by the option stuff
+my $HELP_ARG = 0;
+my $VERSION_ARG = 0;
+my $BA_STYLE_ARG = 0;
+my $XML_STYLE_ARG = 0;
+my $KEYS_STYLE_ARG = 0;
+my $DESKTOP_STYLE_ARG = 0;
+my $SCHEMAS_STYLE_ARG = 0;
+my $RFC822DEB_STYLE_ARG = 0;
+my $QUOTED_STYLE_ARG = 0;
+my $QUOTEDXML_STYLE_ARG = 0;
+my $QUIET_ARG = 0;
+my $PASS_THROUGH_ARG = 0;
+my $UTF8_ARG = 0;
+my $MULTIPLE_OUTPUT = 0;
+my $cache_file;
+
+## Handle options
+GetOptions
+(
+ "help" => \$HELP_ARG,
+ "version" => \$VERSION_ARG,
+ "quiet|q" => \$QUIET_ARG,
+ "oaf-style|o" => \$BA_STYLE_ARG, ## for compatibility
+ "ba-style|b" => \$BA_STYLE_ARG,
+ "xml-style|x" => \$XML_STYLE_ARG,
+ "keys-style|k" => \$KEYS_STYLE_ARG,
+ "desktop-style|d" => \$DESKTOP_STYLE_ARG,
+ "schemas-style|s" => \$SCHEMAS_STYLE_ARG,
+ "rfc822deb-style|r" => \$RFC822DEB_STYLE_ARG,
+ "quoted-style" => \$QUOTED_STYLE_ARG,
+ "quotedxml-style" => \$QUOTEDXML_STYLE_ARG,
+ "pass-through|p" => \$PASS_THROUGH_ARG,
+ "utf8|u" => \$UTF8_ARG,
+ "multiple-output|m" => \$MULTIPLE_OUTPUT,
+ "cache|c=s" => \$cache_file
+ ) or &error;
+
+my $PO_DIR;
+my $FILE;
+my $OUTFILE;
+
+my %po_files_by_lang = ();
+my %translations = ();
+
+# Use this instead of \w for XML files to handle more possible characters.
+my $w = "[-A-Za-z0-9._:]";
+
+# XML quoted string contents
+my $q = "[^\\\"]*";
+
+## Check for options.
+
+if ($VERSION_ARG)
+{
+ &print_version;
+}
+elsif ($HELP_ARG)
+{
+ &print_help;
+}
+elsif ($BA_STYLE_ARG && @ARGV > 2)
+{
+ &utf8_sanity_check;
+ &preparation;
+ &print_message;
+ &ba_merge_translations;
+ &finalize;
+}
+elsif ($XML_STYLE_ARG && @ARGV > 2)
+{
+ &utf8_sanity_check;
+ &preparation;
+ &print_message;
+ &xml_merge_output;
+ &finalize;
+}
+elsif ($KEYS_STYLE_ARG && @ARGV > 2)
+{
+ &utf8_sanity_check;
+ &preparation;
+ &print_message;
+ &keys_merge_translations;
+ &finalize;
+}
+elsif ($DESKTOP_STYLE_ARG && @ARGV > 2)
+{
+ &utf8_sanity_check;
+ &preparation;
+ &print_message;
+ &desktop_merge_translations;
+ &finalize;
+}
+elsif ($SCHEMAS_STYLE_ARG && @ARGV > 2)
+{
+ &utf8_sanity_check;
+ &preparation;
+ &print_message;
+ &schemas_merge_translations;
+ &finalize;
+}
+elsif ($RFC822DEB_STYLE_ARG && @ARGV > 2)
+{
+ &preparation;
+ &print_message;
+ &rfc822deb_merge_translations;
+ &finalize;
+}
+elsif (($QUOTED_STYLE_ARG || $QUOTEDXML_STYLE_ARG) && @ARGV > 2)
+{
+ &utf8_sanity_check;
+ &preparation;
+ &print_message;
+ "ed_merge_translations($QUOTEDXML_STYLE_ARG);
+ &finalize;
+}
+else
+{
+ &print_help;
+}
+
+exit;
+
+## Sub for printing release information
+sub print_version
+{
+ print <<_EOF_;
+${PROGRAM} (${PACKAGE}) ${VERSION}
+Written by Maciej Stachowiak, Darin Adler and Kenneth Christiansen.
+
+Copyright (C) 2000-2003 Free Software Foundation, Inc.
+Copyright (C) 2000-2001 Eazel, Inc.
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+_EOF_
+ exit;
+}
+
+## Sub for printing usage information
+sub print_help
+{
+ print <<_EOF_;
+Usage: ${PROGRAM} [OPTION]... PO_DIRECTORY FILENAME OUTPUT_FILE
+Generates an output file that includes some localized attributes from an
+untranslated source file.
+
+Mandatory options: (exactly one must be specified)
+ -b, --ba-style includes translations in the bonobo-activation style
+ -d, --desktop-style includes translations in the desktop style
+ -k, --keys-style includes translations in the keys style
+ -s, --schemas-style includes translations in the schemas style
+ -r, --rfc822deb-style includes translations in the RFC822 style
+ --quoted-style includes translations in the quoted string style
+ --quotedxml-style includes translations in the quoted xml string style
+ -x, --xml-style includes translations in the standard xml style
+
+Other options:
+ -u, --utf8 convert all strings to UTF-8 before merging
+ (default for everything except RFC822 style)
+ -p, --pass-through deprecated, does nothing and issues a warning
+ -m, --multiple-output output one localized file per locale, instead of
+ a single file containing all localized elements
+ -c, --cache=FILE specify cache file name
+ (usually \$top_builddir/po/.intltool-merge-cache)
+ -q, --quiet suppress most messages
+ --help display this help and exit
+ --version output version information and exit
+
+Report bugs to http://bugs.launchpad.net/intltool
+_EOF_
+ exit;
+}
+
+
+## Sub for printing error messages
+sub print_error
+{
+ print STDERR "Try `${PROGRAM} --help' for more information.\n";
+ exit;
+}
+
+
+sub print_message
+{
+ print "Merging translations into $OUTFILE.\n" unless $QUIET_ARG;
+}
+
+
+sub preparation
+{
+ $PO_DIR = $ARGV[0];
+ $FILE = $ARGV[1];
+ $OUTFILE = $ARGV[2];
+
+ &gather_po_files;
+ &get_translation_database;
+}
+
+# General-purpose code for looking up translations in .po files
+
+sub po_file2lang
+{
+ my ($tmp) = @_;
+ $tmp =~ s/^.*\/(.*)\.po$/$1/;
+ return $tmp;
+}
+
+sub gather_po_files
+{
+ if (my $linguas = $ENV{"LINGUAS"})
+ {
+ for my $lang (split / /, $linguas) {
+ my $po_file = $PO_DIR . "/" . $lang . ".po";
+ if (-e $po_file) {
+ $po_files_by_lang{$lang} = $po_file;
+ }
+ }
+ }
+ else
+ {
+ if (open LINGUAS_FILE, "$PO_DIR/LINGUAS")
+ {
+ while (<LINGUAS_FILE>)
+ {
+ next if /^#/;
+
+ for my $lang (split)
+ {
+ chomp ($lang);
+ my $po_file = $PO_DIR . "/" . $lang . ".po";
+ if (-e $po_file) {
+ $po_files_by_lang{$lang} = $po_file;
+ }
+ }
+ }
+
+ close LINGUAS_FILE;
+ }
+ else
+ {
+ for my $po_file (glob "$PO_DIR/*.po") {
+ $po_files_by_lang{po_file2lang($po_file)} = $po_file;
+ }
+ }
+ }
+}
+
+sub get_po_encoding
+{
+ my ($in_po_file) = @_;
+ my $encoding = "";
+
+ open IN_PO_FILE, $in_po_file or die;
+ while (<IN_PO_FILE>)
+ {
+ ## example: "Content-Type: text/plain; charset=ISO-8859-1\n"
+ if (/Content-Type\:.*charset=([-a-zA-Z0-9]+)\\n/)
+ {
+ $encoding = $1;
+ last;
+ }
+ }
+ close IN_PO_FILE;
+
+ if (!$encoding)
+ {
+ print STDERR "Warning: no encoding found in $in_po_file. Assuming ISO-8859-1\n" unless $QUIET_ARG;
+ $encoding = "ISO-8859-1";
+ }
+
+ return $encoding
+}
+
+sub utf8_sanity_check
+{
+ print STDERR "Warning: option --pass-through has been removed.\n" if $PASS_THROUGH_ARG;
+ $UTF8_ARG = 1;
+}
+
+sub get_translation_database
+{
+ if ($cache_file) {
+ &get_cached_translation_database;
+ } else {
+ &create_translation_database;
+ }
+}
+
+sub get_newest_po_age
+{
+ my $newest_age;
+
+ foreach my $file (values %po_files_by_lang)
+ {
+ my $file_age = -M $file;
+ $newest_age = $file_age if !$newest_age || $file_age < $newest_age;
+ }
+
+ $newest_age = 0 if !$newest_age;
+
+ return $newest_age;
+}
+
+sub create_cache
+{
+ print "Generating and caching the translation database\n" unless $QUIET_ARG;
+
+ &create_translation_database;
+
+ open CACHE, ">$cache_file" || die;
+ print CACHE join "\x01", %translations;
+ close CACHE;
+}
+
+sub load_cache
+{
+ print "Found cached translation database\n" unless $QUIET_ARG;
+
+ my $contents;
+ open CACHE, "<$cache_file" || die;
+ {
+ local $/;
+ $contents = <CACHE>;
+ }
+ close CACHE;
+ %translations = split "\x01", $contents;
+}
+
+sub get_cached_translation_database
+{
+ my $cache_file_age = -M $cache_file;
+ if (defined $cache_file_age)
+ {
+ if ($cache_file_age <= &get_newest_po_age)
+ {
+ &load_cache;
+ return;
+ }
+ print "Found too-old cached translation database\n" unless $QUIET_ARG;
+ }
+
+ &create_cache;
+}
+
+sub add_translation
+{
+ my ($lang, $encoding, $msgctxt, $msgid, $msgstr) = @_;
+
+ return if !($msgid && $msgstr);
+
+ if ($msgctxt) {
+ $msgid = "$msgctxt\004$msgid";
+ }
+ if (uc $encoding ne "UTF-8") {
+ Encode::from_to ($msgid, $encoding, "UTF-8");
+ Encode::from_to ($msgstr, $encoding, "UTF-8");
+ }
+ $translations{$lang, $msgid} = $msgstr;
+}
+
+sub create_translation_database
+{
+ for my $lang (keys %po_files_by_lang)
+ {
+ my $po_file = $po_files_by_lang{$lang};
+ my $encoding = "UTF-8";
+
+ if ($UTF8_ARG)
+ {
+ $encoding = get_po_encoding ($po_file);
+ if (uc $encoding ne "UTF-8") {
+ print "NOTICE: $po_file is not in UTF-8 but $encoding, converting...\n" unless $QUIET_ARG;;
+ }
+ }
+ open PO_FILE, "<$po_file";
+
+ my $nextfuzzy = 0;
+ my $inmsgctxt = 0;
+ my $inmsgid = 0;
+ my $inmsgstr = 0;
+ my $msgctxt = "";
+ my $msgid = "";
+ my $msgstr = "";
+
+ while (<PO_FILE>)
+ {
+ $nextfuzzy = 1 if /^#, fuzzy/;
+
+ if (/^msgctxt "((\\.|[^\\]+)*)"/ )
+ {
+ if ($inmsgstr) {
+ add_translation ($lang, $encoding,
+ $msgctxt, $msgid, $msgstr);
+ $msgctxt = "";
+ $msgid = "";
+ $msgstr = "";
+ }
+
+ $msgctxt = unescape_po_string($1);
+ $inmsgctxt = 1;
+ $inmsgid = 0;
+ $inmsgstr = 0;
+ }
+
+ if (/^msgid "((\\.|[^\\]+)*)"/ )
+ {
+ if ($inmsgstr) {
+ add_translation ($lang, $encoding,
+ $msgctxt, $msgid, $msgstr);
+ $msgctxt = "";
+ $msgid = "";
+ $msgstr = "";
+ }
+
+ if ($nextfuzzy) {
+ $inmsgid = 0;
+ $nextfuzzy = 0;
+ } else {
+ $msgid = unescape_po_string($1);
+ $inmsgid = 1;
+ }
+ $inmsgctxt = 0;
+ $inmsgstr = 0;
+ }
+
+ if (/^msgstr "((\\.|[^\\]+)*)"/)
+ {
+ $msgstr = unescape_po_string($1);
+ $inmsgstr = 1;
+ $inmsgctxt = 0;
+ $inmsgid = 0;
+ }
+
+ if (/^"((\\.|[^\\]+)*)"/)
+ {
+ $msgctxt .= unescape_po_string($1) if $inmsgctxt;
+ $msgid .= unescape_po_string($1) if $inmsgid;
+ $msgstr .= unescape_po_string($1) if $inmsgstr;
+ }
+ }
+ add_translation ($lang, $encoding, $msgctxt, $msgid, $msgstr)
+ if ($inmsgstr);
+ }
+}
+
+sub finalize
+{
+}
+
+sub unescape_one_sequence
+{
+ my ($sequence) = @_;
+
+ return "\\" if $sequence eq "\\\\";
+ return "\"" if $sequence eq "\\\"";
+ return "\n" if $sequence eq "\\n";
+ return "\r" if $sequence eq "\\r";
+ return "\t" if $sequence eq "\\t";
+ return "\b" if $sequence eq "\\b";
+ return "\f" if $sequence eq "\\f";
+ return "\a" if $sequence eq "\\a";
+ return chr(11) if $sequence eq "\\v"; # vertical tab, see ascii(7)
+
+ return chr(hex($1)) if ($sequence =~ /\\x([0-9a-fA-F]{2})/);
+ return chr(oct($1)) if ($sequence =~ /\\([0-7]{3})/);
+
+ # FIXME: Is \0 supported as well? Kenneth and Rodney don't want it, see bug #48489
+
+ return $sequence;
+}
+
+sub unescape_po_string
+{
+ my ($string) = @_;
+
+ $string =~ s/(\\x[0-9a-fA-F]{2}|\\[0-7]{3}|\\.)/unescape_one_sequence($1)/eg;
+
+ return $string;
+}
+
+sub entity_decode
+{
+ local ($_) = @_;
+
+ s/'/'/g; # '
+ s/"/"/g; # "
+ s/</</g;
+ s/>/>/g;
+ s/&/&/g;
+
+ return $_;
+}
+
+# entity_encode: (string)
+#
+# Encode the given string to XML format (encode '<' etc).
+
+sub entity_encode
+{
+ my ($pre_encoded) = @_;
+
+ my @list_of_chars = unpack ('C*', $pre_encoded);
+
+ # with UTF-8 we only encode minimalistic
+ return join ('', map (&entity_encode_int_minimalist, @list_of_chars));
+}
+
+sub entity_encode_int_minimalist
+{
+ return """ if $_ == 34;
+ return "&" if $_ == 38;
+ return "'" if $_ == 39;
+ return "<" if $_ == 60;
+ return ">" if $_ == 62;
+ return chr $_;
+}
+
+sub entity_encoded_translation
+{
+ my ($lang, $string) = @_;
+
+ my $translation = $translations{$lang, $string};
+ return $string if !$translation;
+ return entity_encode ($translation);
+}
+
+## XML (bonobo-activation specific) merge code
+
+sub ba_merge_translations
+{
+ my $source;
+
+ {
+ local $/; # slurp mode
+ open INPUT, "<$FILE" or die "can't open $FILE: $!";
+ $source = <INPUT>;
+ close INPUT;
+ }
+
+ open OUTPUT, ">$OUTFILE" or die "can't open $OUTFILE: $!";
+ # Binmode so that selftest works ok if using a native Win32 Perl...
+ binmode (OUTPUT) if $^O eq 'MSWin32';
+
+ while ($source =~ s|^(.*?)([ \t]*<\s*$w+\s+($w+\s*=\s*"$q"\s*)+/?>)([ \t]*\n)?||s)
+ {
+ print OUTPUT $1;
+
+ my $node = $2 . "\n";
+
+ my @strings = ();
+ $_ = $node;
+ while (s/(\s)_($w+\s*=\s*"($q)")/$1$2/s) {
+ push @strings, entity_decode($3);
+ }
+ print OUTPUT;
+
+ my %langs;
+ for my $string (@strings)
+ {
+ for my $lang (keys %po_files_by_lang)
+ {
+ $langs{$lang} = 1 if $translations{$lang, $string};
+ }
+ }
+
+ for my $lang (sort keys %langs)
+ {
+ $_ = $node;
+ s/(\sname\s*=\s*)"($q)"/$1"$2-$lang"/s;
+ s/(\s)_($w+\s*=\s*")($q)"/$1 . $2 . entity_encoded_translation($lang, $3) . '"'/seg;
+ print OUTPUT;
+ }
+ }
+
+ print OUTPUT $source;
+
+ close OUTPUT;
+}
+
+
+## XML (non-bonobo-activation) merge code
+
+
+# Process tag attributes
+# Only parameter is a HASH containing attributes -> values mapping
+sub getAttributeString
+{
+ my $sub = shift;
+ my $do_translate = shift || 0;
+ my $language = shift || "";
+ my $result = "";
+ my $translate = shift;
+ foreach my $e (reverse(sort(keys %{ $sub }))) {
+ my $key = $e;
+ my $string = $sub->{$e};
+ my $quote = '"';
+
+ $string =~ s/^[\s]+//;
+ $string =~ s/[\s]+$//;
+
+ if ($string =~ /^'.*'$/)
+ {
+ $quote = "'";
+ }
+ $string =~ s/^['"]//g;
+ $string =~ s/['"]$//g;
+
+ if ($do_translate && $key =~ /^_/) {
+ $key =~ s|^_||g;
+ if ($language) {
+ # Handle translation
+ my $decode_string = entity_decode($string);
+ my $translation = $translations{$language, $decode_string};
+ if ($translation) {
+ $translation = entity_encode($translation);
+ $string = $translation;
+ }
+ $$translate = 2;
+ } else {
+ $$translate = 2 if ($translate && (!$$translate)); # watch not to "overwrite" $translate
+ }
+ }
+
+ $result .= " $key=$quote$string$quote";
+ }
+ return $result;
+}
+
+# Returns a translatable string from XML node, it works on contents of every node in XML::Parser tree
+sub getXMLstring
+{
+ my $ref = shift;
+ my $spacepreserve = shift || 0;
+ my @list = @{ $ref };
+ my $result = "";
+
+ my $count = scalar(@list);
+ my $attrs = $list[0];
+ my $index = 1;
+
+ $spacepreserve = 1 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/));
+ $spacepreserve = 0 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?default["']?$/));
+
+ while ($index < $count) {
+ my $type = $list[$index];
+ my $content = $list[$index+1];
+ if (! $type ) {
+ # We've got CDATA
+ if ($content) {
+ # lets strip the whitespace here, and *ONLY* here
+ $content =~ s/\s+/ /gs if (!$spacepreserve);
+ $result .= $content;
+ }
+ } elsif ( "$type" ne "1" ) {
+ # We've got another element
+ $result .= "<$type";
+ $result .= getAttributeString(@{$content}[0], 0); # no nested translatable elements
+ if ($content) {
+ my $subresult = getXMLstring($content, $spacepreserve);
+ if ($subresult) {
+ $result .= ">".$subresult . "</$type>";
+ } else {
+ $result .= "/>";
+ }
+ } else {
+ $result .= "/>";
+ }
+ }
+ $index += 2;
+ }
+ return $result;
+}
+
+# Translate list of nodes if necessary
+sub translate_subnodes
+{
+ my $fh = shift;
+ my $content = shift;
+ my $language = shift || "";
+ my $singlelang = shift || 0;
+ my $spacepreserve = shift || 0;
+
+ my @nodes = @{ $content };
+
+ my $count = scalar(@nodes);
+ my $index = 0;
+ while ($index < $count) {
+ my $type = $nodes[$index];
+ my $rest = $nodes[$index+1];
+ if ($singlelang) {
+ my $oldMO = $MULTIPLE_OUTPUT;
+ $MULTIPLE_OUTPUT = 1;
+ traverse($fh, $type, $rest, $language, $spacepreserve);
+ $MULTIPLE_OUTPUT = $oldMO;
+ } else {
+ traverse($fh, $type, $rest, $language, $spacepreserve);
+ }
+ $index += 2;
+ }
+}
+
+sub isWellFormedXmlFragment
+{
+ my $ret = eval 'require XML::Parser';
+ if(!$ret) {
+ die "You must have XML::Parser installed to run $0\n\n";
+ }
+
+ my $fragment = shift;
+ return 0 if (!$fragment);
+
+ $fragment = "<root>$fragment</root>";
+ my $xp = new XML::Parser(Style => 'Tree');
+ my $tree = 0;
+ eval { $tree = $xp->parse($fragment); };
+ return $tree;
+}
+
+sub traverse
+{
+ my $fh = shift;
+ my $nodename = shift;
+ my $content = shift;
+ my $language = shift || "";
+ my $spacepreserve = shift || 0;
+
+ if (!$nodename) {
+ if ($content =~ /^[\s]*$/) {
+ $leading_space .= $content;
+ }
+ print $fh $content;
+ } else {
+ # element
+ my @all = @{ $content };
+ my $attrs = shift @all;
+ my $translate = 0;
+ my $outattr = getAttributeString($attrs, 1, $language, \$translate);
+
+ if ($nodename =~ /^_/) {
+ $translate = 1;
+ $nodename =~ s/^_//;
+ }
+ my $lookup = '';
+
+ $spacepreserve = 0 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?default["']?$/));
+ $spacepreserve = 1 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/));
+
+ print $fh "<$nodename", $outattr;
+ if ($translate) {
+ $content = getXMLstring($content, $spacepreserve);
+ if (!$spacepreserve) {
+ $content =~ s/^\s+//s;
+ $content =~ s/\s+$//s;
+ }
+ if (exists $attrs->{"msgctxt"}) {
+ my $context = entity_decode ($attrs->{"msgctxt"});
+ $context =~ s/^["'](.*)["']/$1/;
+ $lookup = "$context\004$content";
+ } else {
+ $lookup = $content;
+ }
+
+ if ($lookup || $translate == 2) {
+ my $translation = $translations{$language, $lookup} if isWellFormedXmlFragment($translations{$language, $lookup});
+ if ($MULTIPLE_OUTPUT && ($translation || $translate == 2)) {
+ $translation = $content if (!$translation);
+ print $fh " xml:lang=\"", $language, "\"" if $language;
+ print $fh ">";
+ if ($translate == 2) {
+ translate_subnodes($fh, \@all, $language, 1, $spacepreserve);
+ } else {
+ print $fh $translation;
+ }
+ print $fh "</$nodename>";
+
+ return; # this means there will be no same translation with xml:lang="$language"...
+ # if we want them both, just remove this "return"
+ } else {
+ print $fh ">";
+ if ($translate == 2) {
+ translate_subnodes($fh, \@all, $language, 1, $spacepreserve);
+ } else {
+ print $fh $content;
+ }
+ print $fh "</$nodename>";
+ }
+ } else {
+ print $fh "/>";
+ }
+
+ for my $lang (sort keys %po_files_by_lang) {
+ if ($MULTIPLE_OUTPUT && $lang ne "$language") {
+ next;
+ }
+ if ($lang) {
+ # Handle translation
+ #
+ my $translate = 0;
+ my $localattrs = getAttributeString($attrs, 1, $lang, \$translate);
+ my $translation = $translations{$lang, $lookup} if isWellFormedXmlFragment($translations{$lang, $lookup});
+ if ($translate && !$translation) {
+ $translation = $content;
+ }
+
+ if ($translation || $translate) {
+ print $fh "\n";
+ $leading_space =~ s/.*\n//g;
+ print $fh $leading_space;
+ print $fh "<", $nodename, " xml:lang=\"", $lang, "\"", $localattrs, ">";
+ if ($translate == 2) {
+ translate_subnodes($fh, \@all, $lang, 1, $spacepreserve);
+ } else {
+ print $fh $translation;
+ }
+ print $fh "</$nodename>";
+ }
+ }
+ }
+
+ } else {
+ my $count = scalar(@all);
+ if ($count > 0) {
+ print $fh ">";
+ my $index = 0;
+ while ($index < $count) {
+ my $type = $all[$index];
+ my $rest = $all[$index+1];
+ traverse($fh, $type, $rest, $language, $spacepreserve);
+ $index += 2;
+ }
+ print $fh "</$nodename>";
+ } else {
+ print $fh "/>";
+ }
+ }
+ }
+}
+
+sub intltool_tree_comment
+{
+ my $expat = shift;
+ my $data = shift;
+ my $clist = $expat->{Curlist};
+ my $pos = $#$clist;
+
+ push @$clist, 1 => $data;
+}
+
+sub intltool_tree_cdatastart
+{
+ my $expat = shift;
+ my $clist = $expat->{Curlist};
+ my $pos = $#$clist;
+
+ push @$clist, 0 => $expat->original_string();
+}
+
+sub intltool_tree_cdataend
+{
+ my $expat = shift;
+ my $clist = $expat->{Curlist};
+ my $pos = $#$clist;
+
+ $clist->[$pos] .= $expat->original_string();
+}
+
+sub intltool_tree_char
+{
+ my $expat = shift;
+ my $text = shift;
+ my $clist = $expat->{Curlist};
+ my $pos = $#$clist;
+
+ # Use original_string so that we retain escaped entities
+ # in CDATA sections.
+ #
+ if ($pos > 0 and $clist->[$pos - 1] eq '0') {
+ $clist->[$pos] .= $expat->original_string();
+ } else {
+ push @$clist, 0 => $expat->original_string();
+ }
+}
+
+sub intltool_tree_start
+{
+ my $expat = shift;
+ my $tag = shift;
+ my @origlist = ();
+
+ # Use original_string so that we retain escaped entities
+ # in attribute values. We must convert the string to an
+ # @origlist array to conform to the structure of the Tree
+ # Style.
+ #
+ my @original_array = split /\x/, $expat->original_string();
+ my $source = $expat->original_string();
+
+ # Remove leading tag.
+ #
+ $source =~ s|^\s*<\s*(\S+)||s;
+
+ # Grab attribute key/value pairs and push onto @origlist array.
+ #
+ while ($source)
+ {
+ if ($source =~ /^\s*([\w:-]+)\s*[=]\s*["]/)
+ {
+ $source =~ s|^\s*([\w:-]+)\s*[=]\s*["]([^"]*)["]||s;
+ push @origlist, $1;
+ push @origlist, '"' . $2 . '"';
+ }
+ elsif ($source =~ /^\s*([\w:-]+)\s*[=]\s*[']/)
+ {
+ $source =~ s|^\s*([\w:-]+)\s*[=]\s*[']([^']*)[']||s;
+ push @origlist, $1;
+ push @origlist, "'" . $2 . "'";
+ }
+ else
+ {
+ last;
+ }
+ }
+
+ my $ol = [ { @origlist } ];
+
+ push @{ $expat->{Lists} }, $expat->{Curlist};
+ push @{ $expat->{Curlist} }, $tag => $ol;
+ $expat->{Curlist} = $ol;
+}
+
+sub readXml
+{
+ my $filename = shift || return;
+ if(!-f $filename) {
+ die "ERROR Cannot find filename: $filename\n";
+ }
+
+ my $ret = eval 'require XML::Parser';
+ if(!$ret) {
+ die "You must have XML::Parser installed to run $0\n\n";
+ }
+ my $xp = new XML::Parser(Style => 'Tree');
+ $xp->setHandlers(Char => \&intltool_tree_char);
+ $xp->setHandlers(Start => \&intltool_tree_start);
+ $xp->setHandlers(CdataStart => \&intltool_tree_cdatastart);
+ $xp->setHandlers(CdataEnd => \&intltool_tree_cdataend);
+ my $tree = $xp->parsefile($filename);
+
+# <foo><head id="a">Hello <em>there</em></head><bar>Howdy<ref/></bar>do</foo>
+# would be:
+# [foo, [{}, head, [{id => "a"}, 0, "Hello ", em, [{}, 0, "there"]], bar, [{},
+# 0, "Howdy", ref, [{}]], 0, "do" ] ]
+
+ return $tree;
+}
+
+sub print_header
+{
+ my $infile = shift;
+ my $fh = shift;
+ my $source;
+
+ if(!-f $infile) {
+ die "ERROR Cannot find filename: $infile\n";
+ }
+
+ print $fh qq{<?xml version="1.0" encoding="UTF-8"?>\n};
+ {
+ local $/;
+ open DOCINPUT, "<${FILE}" or die;
+ $source = <DOCINPUT>;
+ close DOCINPUT;
+ }
+ if ($source =~ /(<!DOCTYPE.*\[.*\]\s*>)/s)
+ {
+ print $fh "$1\n";
+ }
+ elsif ($source =~ /(<!DOCTYPE[^>]*>)/s)
+ {
+ print $fh "$1\n";
+ }
+}
+
+sub parseTree
+{
+ my $fh = shift;
+ my $ref = shift;
+ my $language = shift || "";
+
+ my $name = shift @{ $ref };
+ my $cont = shift @{ $ref };
+
+ while (!$name || "$name" eq "1") {
+ $name = shift @{ $ref };
+ $cont = shift @{ $ref };
+ }
+
+ my $spacepreserve = 0;
+ my $attrs = @{$cont}[0];
+ $spacepreserve = 1 if ((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/));
+
+ traverse($fh, $name, $cont, $language, $spacepreserve);
+}
+
+sub xml_merge_output
+{
+ my $source;
+
+ if ($MULTIPLE_OUTPUT) {
+ for my $lang (sort keys %po_files_by_lang) {
+ if ( ! -d $lang ) {
+ mkdir $lang or -d $lang or die "Cannot create subdirectory $lang: $!\n";
+ }
+ open OUTPUT, ">$lang/$OUTFILE" or die "Cannot open $lang/$OUTFILE: $!\n";
+ binmode (OUTPUT) if $^O eq 'MSWin32';
+ my $tree = readXml($FILE);
+ print_header($FILE, \*OUTPUT);
+ parseTree(\*OUTPUT, $tree, $lang);
+ close OUTPUT;
+ print "CREATED $lang/$OUTFILE\n" unless $QUIET_ARG;
+ }
+ if ( ! -d "C" ) {
+ mkdir "C" or -d "C" or die "Cannot create subdirectory C: $!\n";
+ }
+ open OUTPUT, ">C/$OUTFILE" or die "Cannot open C/$OUTFILE: $!\n";
+ binmode (OUTPUT) if $^O eq 'MSWin32';
+ my $tree = readXml($FILE);
+ print_header($FILE, \*OUTPUT);
+ parseTree(\*OUTPUT, $tree);
+ close OUTPUT;
+ print "CREATED C/$OUTFILE\n" unless $QUIET_ARG;
+ } else {
+ open OUTPUT, ">$OUTFILE" or die "Cannot open $OUTFILE: $!\n";
+ binmode (OUTPUT) if $^O eq 'MSWin32';
+ my $tree = readXml($FILE);
+ print_header($FILE, \*OUTPUT);
+ parseTree(\*OUTPUT, $tree);
+ close OUTPUT;
+ print "CREATED $OUTFILE\n" unless $QUIET_ARG;
+ }
+}
+
+sub keys_merge_translation
+{
+ my ($lang) = @_;
+
+ if ( ! -d $lang && $MULTIPLE_OUTPUT)
+ {
+ mkdir $lang or -d $lang or die "Cannot create subdirectory $lang: $!\n";
+ }
+
+ open INPUT, "<${FILE}" or die "Cannot open ${FILE}: $!\n";
+ open OUTPUT, ">$lang/$OUTFILE" or die "Cannot open $lang/$OUTFILE: $!\n";
+ binmode (OUTPUT) if $^O eq 'MSWin32';
+
+ while (<INPUT>)
+ {
+ if (s/^(\s*)_(\w+=(.*))/$1$2/)
+ {
+ my $string = $3;
+
+ if (!$MULTIPLE_OUTPUT)
+ {
+ print OUTPUT;
+
+ my $non_translated_line = $_;
+
+ for my $lang (sort keys %po_files_by_lang)
+ {
+ my $translation = $translations{$lang, $string};
+ next if !$translation;
+
+ $_ = $non_translated_line;
+ s/(\w+)=.*/[$lang]$1=$translation/;
+ print OUTPUT;
+ }
+ }
+ else
+ {
+ my $non_translated_line = $_;
+ my $translation = $translations{$lang, $string};
+ $translation = $string if !$translation;
+
+ $_ = $non_translated_line;
+ s/(\w+)=.*/$1=$translation/;
+ print OUTPUT;
+ }
+ }
+ else
+ {
+ print OUTPUT;
+ }
+ }
+
+ close OUTPUT;
+ close INPUT;
+
+ print "CREATED $lang/$OUTFILE\n" unless $QUIET_ARG;
+}
+
+sub keys_merge_translations
+{
+ if ($MULTIPLE_OUTPUT)
+ {
+ for my $lang (sort keys %po_files_by_lang)
+ {
+ keys_merge_translation ($lang);
+ }
+ keys_merge_translation ("C");
+ }
+ else
+ {
+ keys_merge_translation (".");
+ }
+}
+
+sub desktop_merge_translations
+{
+ open INPUT, "<${FILE}" or die;
+ open OUTPUT, ">${OUTFILE}" or die;
+ binmode (OUTPUT) if $^O eq 'MSWin32';
+
+ while (<INPUT>)
+ {
+ if (s/^(\s*)_([A-Za-z0-9\-]+=(.*))/$1$2/)
+ {
+ my $string = $3;
+
+ print OUTPUT;
+
+ my $non_translated_line = $_;
+
+ for my $lang (sort keys %po_files_by_lang)
+ {
+ my $translation = $translations{$lang, $string};
+ next if !$translation;
+
+ $_ = $non_translated_line;
+ s/(\w+)=.*/${1}[$lang]=$translation/;
+ print OUTPUT;
+ }
+ }
+ else
+ {
+ print OUTPUT;
+ }
+ }
+
+ close OUTPUT;
+ close INPUT;
+}
+
+sub schemas_merge_translations
+{
+ my $source;
+
+ {
+ local $/; # slurp mode
+ open INPUT, "<$FILE" or die "can't open $FILE: $!";
+ $source = <INPUT>;
+ close INPUT;
+ }
+
+ open OUTPUT, ">$OUTFILE" or die;
+ binmode (OUTPUT) if $^O eq 'MSWin32';
+
+ # FIXME: support attribute translations
+
+ # Empty nodes never need translation, so unmark all of them.
+ # For example, <_foo/> is just replaced by <foo/>.
+ $source =~ s|<\s*_($w+)\s*/>|<$1/>|g;
+
+ while ($source =~ s/
+ (.*?)
+ (\s+)(<locale\ name="C">(\s*)
+ (<default>\s*(?:<!--[^>]*?-->\s*)?(.*?)\s*<\/default>)?(\s*)
+ (<short>\s*(?:<!--[^>]*?-->\s*)?(.*?)\s*<\/short>)?(\s*)
+ (<long>\s*(?:<!--[^>]*?-->\s*)?(.*?)\s*<\/long>)?(\s*)
+ <\/locale>)
+ //sx)
+ {
+ print OUTPUT $1;
+
+ my $locale_start_spaces = $2 ? $2 : '';
+ my $default_spaces = $4 ? $4 : '';
+ my $short_spaces = $7 ? $7 : '';
+ my $long_spaces = $10 ? $10 : '';
+ my $locale_end_spaces = $13 ? $13 : '';
+ my $c_default_block = $3 ? $3 : '';
+ my $default_string = $6 ? $6 : '';
+ my $short_string = $9 ? $9 : '';
+ my $long_string = $12 ? $12 : '';
+
+ print OUTPUT "$locale_start_spaces$c_default_block";
+
+ $default_string =~ s/\s+/ /g;
+ $default_string = entity_decode($default_string);
+ $short_string =~ s/\s+/ /g;
+ $short_string = entity_decode($short_string);
+ $long_string =~ s/\s+/ /g;
+ $long_string = entity_decode($long_string);
+
+ for my $lang (sort keys %po_files_by_lang)
+ {
+ my $default_translation = $translations{$lang, $default_string};
+ my $short_translation = $translations{$lang, $short_string};
+ my $long_translation = $translations{$lang, $long_string};
+
+ next if (!$default_translation && !$short_translation &&
+ !$long_translation);
+
+ print OUTPUT "\n$locale_start_spaces<locale name=\"$lang\">";
+
+ print OUTPUT "$default_spaces";
+
+ if ($default_translation)
+ {
+ $default_translation = entity_encode($default_translation);
+ print OUTPUT "<default>$default_translation</default>";
+ }
+
+ print OUTPUT "$short_spaces";
+
+ if ($short_translation)
+ {
+ $short_translation = entity_encode($short_translation);
+ print OUTPUT "<short>$short_translation</short>";
+ }
+
+ print OUTPUT "$long_spaces";
+
+ if ($long_translation)
+ {
+ $long_translation = entity_encode($long_translation);
+ print OUTPUT "<long>$long_translation</long>";
+ }
+
+ print OUTPUT "$locale_end_spaces</locale>";
+ }
+ }
+
+ print OUTPUT $source;
+
+ close OUTPUT;
+}
+
+sub rfc822deb_merge_translations
+{
+ my %encodings = ();
+ for my $lang (keys %po_files_by_lang) {
+ $encodings{$lang} = ($UTF8_ARG ? 'UTF-8' : get_po_encoding($po_files_by_lang{$lang}));
+ }
+
+ my $source;
+
+ $Text::Wrap::huge = 'overflow';
+ $Text::Wrap::break = qr/\n|\s(?=\S)/;
+
+ {
+ local $/; # slurp mode
+ open INPUT, "<$FILE" or die "can't open $FILE: $!";
+ $source = <INPUT>;
+ close INPUT;
+ }
+
+ open OUTPUT, ">${OUTFILE}" or die;
+ binmode (OUTPUT) if $^O eq 'MSWin32';
+
+ while ($source =~ /(^|\n+)(_*)([^:\s]+)(:[ \t]*)(.*?)(?=\n[\S\n]|$)/sg)
+ {
+ my $sep = $1;
+ my $non_translated_line = $3.$4;
+ my $string = $5;
+ my $underscore = length($2);
+ next if $underscore eq 0 && $non_translated_line =~ /^#/;
+ # Remove [] dummy strings
+ my $stripped = $string;
+ $stripped =~ s/\[\s[^\[\]]*\],/,/g if $underscore eq 2;
+ $stripped =~ s/\[\s[^\[\]]*\]$//;
+ $non_translated_line .= $stripped;
+
+ print OUTPUT $sep.$non_translated_line;
+
+ if ($underscore)
+ {
+ my @str_list = rfc822deb_split($underscore, $string);
+
+ for my $lang (sort keys %po_files_by_lang)
+ {
+ my $is_translated = 1;
+ my $str_translated = '';
+ my $first = 1;
+
+ for my $str (@str_list)
+ {
+ my $translation = $translations{$lang, $str};
+
+ if (!$translation)
+ {
+ $is_translated = 0;
+ last;
+ }
+
+ # $translation may also contain [] dummy
+ # strings, mostly to indicate an empty string
+ $translation =~ s/\[\s[^\[\]]*\]$//;
+
+ if ($first)
+ {
+ if ($underscore eq 2)
+ {
+ $str_translated .= $translation;
+ }
+ else
+ {
+ $str_translated .=
+ Text::Tabs::expand($translation) .
+ "\n";
+ }
+ }
+ else
+ {
+ if ($underscore eq 2)
+ {
+ $str_translated .= ', ' . $translation;
+ }
+ else
+ {
+ $str_translated .= Text::Tabs::expand(
+ Text::Wrap::wrap(' ', ' ', $translation)) .
+ "\n .\n";
+ }
+ }
+ $first = 0;
+
+ # To fix some problems with Text::Wrap::wrap
+ $str_translated =~ s/(\n )+\n/\n .\n/g;
+ }
+ next unless $is_translated;
+
+ $str_translated =~ s/\n \.\n$//;
+ $str_translated =~ s/\s+$//;
+
+ $_ = $non_translated_line;
+ s/^(\w+):\s*.*/$sep${1}-$lang.$encodings{$lang}: $str_translated/s;
+ print OUTPUT;
+ }
+ }
+ }
+ print OUTPUT "\n";
+
+ close OUTPUT;
+ close INPUT;
+}
+
+sub rfc822deb_split
+{
+ # Debian defines a special way to deal with rfc822-style files:
+ # when a value contain newlines, it consists of
+ # 1. a short form (first line)
+ # 2. a long description, all lines begin with a space,
+ # and paragraphs are separated by a single dot on a line
+ # This routine returns an array of all paragraphs, and reformat
+ # them.
+ # When first argument is 2, the string is a comma separated list of
+ # values.
+ my $type = shift;
+ my $text = shift;
+ $text =~ s/^[ \t]//mg;
+ return (split(/, */, $text, 0)) if $type ne 1;
+ return ($text) if $text !~ /\n/;
+
+ $text =~ s/([^\n]*)\n//;
+ my @list = ($1);
+ my $str = '';
+
+ for my $line (split (/\n/, $text))
+ {
+ chomp $line;
+ if ($line =~ /^\.\s*$/)
+ {
+ # New paragraph
+ $str =~ s/\s*$//;
+ push(@list, $str);
+ $str = '';
+ }
+ elsif ($line =~ /^\s/)
+ {
+ # Line which must not be reformatted
+ $str .= "\n" if length ($str) && $str !~ /\n$/;
+ $line =~ s/\s+$//;
+ $str .= $line."\n";
+ }
+ else
+ {
+ # Continuation line, remove newline
+ $str .= " " if length ($str) && $str !~ /\n$/;
+ $str .= $line;
+ }
+ }
+
+ $str =~ s/\s*$//;
+ push(@list, $str) if length ($str);
+
+ return @list;
+}
+
+sub quoted_translation
+{
+ my ($xml_mode, $lang, $string) = @_;
+
+ $string = entity_decode($string) if $xml_mode;
+ $string =~ s/\\\"/\"/g;
+
+ my $translation = $translations{$lang, $string};
+ $translation = $string if !$translation;
+ $translation = entity_encode($translation) if $xml_mode;
+ $translation =~ s/\"/\\\"/g;
+ return $translation
+}
+
+sub quoted_merge_translations
+{
+ my ($xml_mode) = @_;
+
+ if (!$MULTIPLE_OUTPUT) {
+ print "Quoted only supports Multiple Output.\n";
+ exit(1);
+ }
+
+ for my $lang (sort keys %po_files_by_lang) {
+ if ( ! -d $lang ) {
+ mkdir $lang or -d $lang or die "Cannot create subdirectory $lang: $!\n";
+ }
+ open INPUT, "<${FILE}" or die;
+ open OUTPUT, ">$lang/$OUTFILE" or die "Cannot open $lang/$OUTFILE: $!\n";
+ binmode (OUTPUT) if $^O eq 'MSWin32';
+ while (<INPUT>)
+ {
+ s/\"(([^\"]|\\\")*[^\\\"])\"/"\"" . "ed_translation($xml_mode, $lang, $1) . "\""/ge;
+ print OUTPUT;
+ }
+ close OUTPUT;
+ close INPUT;
+ }
+}
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