diff options
Diffstat (limited to 'src/charon/plugins/nm/gnome/intltool-update.in')
| -rw-r--r-- | src/charon/plugins/nm/gnome/intltool-update.in | 1166 |
1 files changed, 1166 insertions, 0 deletions
diff --git a/src/charon/plugins/nm/gnome/intltool-update.in b/src/charon/plugins/nm/gnome/intltool-update.in new file mode 100644 index 000000000..2684cc0d2 --- /dev/null +++ b/src/charon/plugins/nm/gnome/intltool-update.in @@ -0,0 +1,1166 @@ +#!@INTLTOOL_PERL@ -w +# -*- Mode: perl; indent-tabs-mode: nil; c-basic-offset: 4 -*- + +# +# The Intltool Message Updater +# +# Copyright (C) 2000-2003 Free Software Foundation. +# +# 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: Kenneth Christiansen <kenneth@gnu.org> +# Maciej Stachowiak +# Darin Adler <darin@bentspoon.com> + +## Release information +my $PROGRAM = "intltool-update"; +my $VERSION = "0.37.1"; +my $PACKAGE = "intltool"; + +## Loaded modules +use strict; +use Getopt::Long; +use Cwd; +use File::Copy; +use File::Find; + +## Scalars used by the option stuff +my $HELP_ARG = 0; +my $VERSION_ARG = 0; +my $DIST_ARG = 0; +my $POT_ARG = 0; +my $HEADERS_ARG = 0; +my $MAINTAIN_ARG = 0; +my $REPORT_ARG = 0; +my $VERBOSE = 0; +my $GETTEXT_PACKAGE = ""; +my $OUTPUT_FILE = ""; + +my @languages; +my %varhash = (); +my %po_files_by_lang = (); + +# Regular expressions to categorize file types. +# FIXME: Please check if the following is correct + +my $xml_support = +"xml(?:\\.in)*|". # http://www.w3.org/XML/ (Note: .in is not required) +"ui|". # Bonobo specific - User Interface desc. files +"lang|". # ? +"glade2?(?:\\.in)*|". # Glade specific - User Interface desc. files (Note: .in is not required) +"scm(?:\\.in)*|". # ? (Note: .in is not required) +"oaf(?:\\.in)+|". # DEPRECATED: Replaces by Bonobo .server files +"etspec|". # ? +"server(?:\\.in)+|". # Bonobo specific +"sheet(?:\\.in)+|". # ? +"schemas(?:\\.in)+|". # GConf specific +"pong(?:\\.in)+|". # DEPRECATED: PONG is not used [by GNOME] any longer. +"kbd(?:\\.in)+|". # GOK specific. +"policy(?:\\.in)+"; # PolicyKit files + +my $ini_support = +"icon(?:\\.in)+|". # http://www.freedesktop.org/Standards/icon-theme-spec +"desktop(?:\\.in)+|". # http://www.freedesktop.org/Standards/menu-spec +"caves(?:\\.in)+|". # GNOME Games specific +"directory(?:\\.in)+|". # http://www.freedesktop.org/Standards/menu-spec +"soundlist(?:\\.in)+|". # GNOME specific +"keys(?:\\.in)+|". # GNOME Mime database specific +"theme(?:\\.in)+|". # http://www.freedesktop.org/Standards/icon-theme-spec +"service(?:\\.in)+"; # DBus specific + +my $buildin_gettext_support = +"c|y|cs|cc|cpp|c\\+\\+|h|hh|gob|py"; + +## Always flush buffer when printing +$| = 1; + +## Sometimes the source tree will be rooted somewhere else. +my $SRCDIR = $ENV{"srcdir"} || "."; +my $POTFILES_in; + +$POTFILES_in = "<$SRCDIR/POTFILES.in"; + +my $devnull = ($^O eq 'MSWin32' ? 'NUL:' : '/dev/null'); + +## Handle options +GetOptions +( + "help" => \$HELP_ARG, + "version" => \$VERSION_ARG, + "dist|d" => \$DIST_ARG, + "pot|p" => \$POT_ARG, + "headers|s" => \$HEADERS_ARG, + "maintain|m" => \$MAINTAIN_ARG, + "report|r" => \$REPORT_ARG, + "verbose|x" => \$VERBOSE, + "gettext-package|g=s" => \$GETTEXT_PACKAGE, + "output-file|o=s" => \$OUTPUT_FILE, + ) or &Console_WriteError_InvalidOption; + +&Console_Write_IntltoolHelp if $HELP_ARG; +&Console_Write_IntltoolVersion if $VERSION_ARG; + +my $arg_count = ($DIST_ARG > 0) + + ($POT_ARG > 0) + + ($HEADERS_ARG > 0) + + ($MAINTAIN_ARG > 0) + + ($REPORT_ARG > 0); + +&Console_Write_IntltoolHelp if $arg_count > 1; + +my $PKGNAME = FindPackageName (); + +# --version and --help don't require a module name +my $MODULE = $GETTEXT_PACKAGE || $PKGNAME || "unknown"; + +if ($POT_ARG) +{ + &GenerateHeaders; + &GeneratePOTemplate; +} +elsif ($HEADERS_ARG) +{ + &GenerateHeaders; +} +elsif ($MAINTAIN_ARG) +{ + &FindLeftoutFiles; +} +elsif ($REPORT_ARG) +{ + &GenerateHeaders; + &GeneratePOTemplate; + &Console_Write_CoverageReport; +} +elsif ((defined $ARGV[0]) && $ARGV[0] =~ /^[a-z]/) +{ + my $lang = $ARGV[0]; + + ## Report error if the language file supplied + ## to the command line is non-existent + &Console_WriteError_NotExisting("$SRCDIR/$lang.po") + if ! -s "$SRCDIR/$lang.po"; + + if (!$DIST_ARG) + { + print "Working, please wait..." if $VERBOSE; + &GenerateHeaders; + &GeneratePOTemplate; + } + &POFile_Update ($lang, $OUTPUT_FILE); + &Console_Write_TranslationStatus ($lang, $OUTPUT_FILE); +} +else +{ + &Console_Write_IntltoolHelp; +} + +exit; + +######### + +sub Console_Write_IntltoolVersion +{ + print <<_EOF_; +${PROGRAM} (${PACKAGE}) $VERSION +Written by Kenneth Christiansen, Maciej Stachowiak, and Darin Adler. + +Copyright (C) 2000-2003 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +_EOF_ + exit; +} + +sub Console_Write_IntltoolHelp +{ + print <<_EOF_; +Usage: ${PROGRAM} [OPTION]... LANGCODE +Updates PO template files and merge them with the translations. + +Mode of operation (only one is allowed): + -p, --pot generate the PO template only + -s, --headers generate the header files in POTFILES.in + -m, --maintain search for left out files from POTFILES.in + -r, --report display a status report for the module + -d, --dist merge LANGCODE.po with existing PO template + +Extra options: + -g, --gettext-package=NAME override PO template name, useful with --pot + -o, --output-file=FILE write merged translation to FILE + -x, --verbose display lots of feedback + --help display this help and exit + --version output version information and exit + +Examples of use: +${PROGRAM} --pot just create a new PO template +${PROGRAM} xy create new PO template and merge xy.po with it + +Report bugs to http://bugzilla.gnome.org/ (product name "$PACKAGE") +or send email to <xml-i18n-tools\@gnome.org>. +_EOF_ + exit; +} + +sub echo_n +{ + my $str = shift; + my $ret = `echo "$str"`; + + $ret =~ s/\n$//; # do we need the "s" flag? + + return $ret; +} + +sub POFile_DetermineType ($) +{ + my $type = $_; + my $gettext_type; + + my $xml_regex = "(?:" . $xml_support . ")"; + my $ini_regex = "(?:" . $ini_support . ")"; + my $buildin_regex = "(?:" . $buildin_gettext_support . ")"; + + if ($type =~ /\[type: gettext\/([^\]].*)]/) + { + $gettext_type=$1; + } + elsif ($type =~ /schemas(\.in)+$/) + { + $gettext_type="schemas"; + } + elsif ($type =~ /glade2?(\.in)*$/) + { + $gettext_type="glade"; + } + elsif ($type =~ /scm(\.in)*$/) + { + $gettext_type="scheme"; + } + elsif ($type =~ /keys(\.in)+$/) + { + $gettext_type="keys"; + } + + # bucket types + + elsif ($type =~ /$xml_regex$/) + { + $gettext_type="xml"; + } + elsif ($type =~ /$ini_regex$/) + { + $gettext_type="ini"; + } + elsif ($type =~ /$buildin_regex$/) + { + $gettext_type="buildin"; + } + else + { + $gettext_type="unknown"; + } + + return "gettext\/$gettext_type"; +} + +sub TextFile_DetermineEncoding ($) +{ + my $gettext_code="ASCII"; # All files are ASCII by default + my $filetype=`file $_ | cut -d ' ' -f 2`; + + if ($? eq "0") + { + if ($filetype =~ /^(ISO|UTF)/) + { + chomp ($gettext_code = $filetype); + } + elsif ($filetype =~ /^XML/) + { + $gettext_code="UTF-8"; # We asume that .glade and other .xml files are UTF-8 + } + } + + return $gettext_code; +} + +sub isNotValidMissing +{ + my ($file) = @_; + + return if $file =~ /^\{arch\}\/.*$/; + return if $file =~ /^$varhash{"PACKAGE"}-$varhash{"VERSION"}\/.*$/; +} + +sub FindLeftoutFiles +{ + my (@buf_i18n_plain, + @buf_i18n_xml, + @buf_i18n_xml_unmarked, + @buf_i18n_ini, + @buf_potfiles, + @buf_potfiles_ignore, + @buf_allfiles, + @buf_allfiles_sorted, + @buf_potfiles_sorted, + @buf_potfiles_ignore_sorted + ); + + ## Search and find all translatable files + find sub { + push @buf_i18n_plain, "$File::Find::name" if /\.($buildin_gettext_support)$/; + push @buf_i18n_xml, "$File::Find::name" if /\.($xml_support)$/; + push @buf_i18n_ini, "$File::Find::name" if /\.($ini_support)$/; + push @buf_i18n_xml_unmarked, "$File::Find::name" if /\.(schemas(\.in)+)$/; + }, ".."; + find sub { + push @buf_i18n_plain, "$File::Find::name" if /\.($buildin_gettext_support)$/; + push @buf_i18n_xml, "$File::Find::name" if /\.($xml_support)$/; + push @buf_i18n_ini, "$File::Find::name" if /\.($ini_support)$/; + push @buf_i18n_xml_unmarked, "$File::Find::name" if /\.(schemas(\.in)+)$/; + }, "$SRCDIR/.." if "$SRCDIR" ne "."; + + open POTFILES, $POTFILES_in or die "$PROGRAM: there's no POTFILES.in!\n"; + @buf_potfiles = grep !/^(#|\s*$)/, <POTFILES>; + close POTFILES; + + foreach (@buf_potfiles) { + s/^\[.*]\s*//; + } + + print "Searching for missing translatable files...\n" if $VERBOSE; + + ## Check if we should ignore some found files, when + ## comparing with POTFILES.in + foreach my $ignore ("POTFILES.skip", "POTFILES.ignore") + { + (-s "$SRCDIR/$ignore") or next; + + if ("$ignore" eq "POTFILES.ignore") + { + print "The usage of POTFILES.ignore is deprecated. Please consider moving the\n". + "content of this file to POTFILES.skip.\n"; + } + + print "Found $ignore: Ignoring files...\n" if $VERBOSE; + open FILE, "<$SRCDIR/$ignore" or die "ERROR: Failed to open $SRCDIR/$ignore!\n"; + + while (<FILE>) + { + push @buf_potfiles_ignore, $_ unless /^(#|\s*$)/; + } + close FILE; + + @buf_potfiles_ignore_sorted = sort (@buf_potfiles_ignore); + } + + foreach my $file (@buf_i18n_plain) + { + my $in_comment = 0; + my $in_macro = 0; + + open FILE, "<$file"; + while (<FILE>) + { + # Handle continued multi-line comment. + if ($in_comment) + { + next unless s-.*\*/--; + $in_comment = 0; + } + + # Handle continued macro. + if ($in_macro) + { + $in_macro = 0 unless /\\$/; + next; + } + + # Handle start of macro (or any preprocessor directive). + if (/^\s*\#/) + { + $in_macro = 1 if /^([^\\]|\\.)*\\$/; + next; + } + + # Handle comments and quoted text. + while (m-(/\*|//|\'|\")-) # \' and \" keep emacs perl mode happy + { + my $match = $1; + if ($match eq "/*") + { + if (!s-/\*.*?\*/--) + { + s-/\*.*--; + $in_comment = 1; + } + } + elsif ($match eq "//") + { + s-//.*--; + } + else # ' or " + { + if (!s-$match([^\\]|\\.)*?$match-QUOTEDTEXT-) + { + warn "mismatched quotes at line $. in $file\n"; + s-$match.*--; + } + } + } + + if (/\w\.GetString *\(QUOTEDTEXT/) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + ## Remove the first 3 chars and add newline + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + last; + } + + ## C_ N_ Q_ and _ are the macros defined in gi8n.h + if (/[CNQ]?_ *\(QUOTEDTEXT/) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + ## Remove the first 3 chars and add newline + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + last; + } + } + close FILE; + } + + foreach my $file (@buf_i18n_xml) + { + open FILE, "<$file"; + + while (<FILE>) + { + # FIXME: share the pattern matching code with intltool-extract + if (/\s_[-A-Za-z0-9._:]+\s*=\s*\"([^"]+)\"/ || /<_[^>]+>/ || /translatable=\"yes\"/) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + last; + } + } + close FILE; + } + + foreach my $file (@buf_i18n_ini) + { + open FILE, "<$file"; + while (<FILE>) + { + if (/_(.*)=/) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + last; + } + } + close FILE; + } + + foreach my $file (@buf_i18n_xml_unmarked) + { + if (defined isNotValidMissing (unpack("x3 A*", $file))) { + push @buf_allfiles, unpack("x3 A*", $file) . "\n"; + } + } + + + @buf_allfiles_sorted = sort (@buf_allfiles); + @buf_potfiles_sorted = sort (@buf_potfiles); + + my %in2; + foreach (@buf_potfiles_sorted) + { + s#^$SRCDIR/../##; + s#^$SRCDIR/##; + $in2{$_} = 1; + } + + foreach (@buf_potfiles_ignore_sorted) + { + s#^$SRCDIR/../##; + s#^$SRCDIR/##; + $in2{$_} = 1; + } + + my @result; + + foreach (@buf_allfiles_sorted) + { + my $dummy = $_; + my $srcdir = $SRCDIR; + + $srcdir =~ s#^../##; + $dummy =~ s#^$srcdir/../##; + $dummy =~ s#^$srcdir/##; + $dummy =~ s#_build/##; + if (!exists($in2{$dummy})) + { + push @result, $dummy + } + } + + my @buf_potfiles_notexist; + + foreach (@buf_potfiles_sorted) + { + chomp (my $dummy = $_); + if ("$dummy" ne "" and !(-f "$SRCDIR/../$dummy" or -f "../$dummy")) + { + push @buf_potfiles_notexist, $_; + } + } + + ## Save file with information about the files missing + ## if any, and give information about this procedure. + if (@result + @buf_potfiles_notexist > 0) + { + if (@result) + { + print "\n" if $VERBOSE; + unlink "missing"; + open OUT, ">missing"; + print OUT @result; + close OUT; + warn "\e[1mThe following files contain translations and are currently not in use. Please\e[0m\n". + "\e[1mconsider adding these to the POTFILES.in file, located in the po/ directory.\e[0m\n\n"; + print STDERR @result, "\n"; + warn "If some of these files are left out on purpose then please add them to\n". + "POTFILES.skip instead of POTFILES.in. A file \e[1m'missing'\e[0m containing this list\n". + "of left out files has been written in the current directory.\n"; + } + if (@buf_potfiles_notexist) + { + unlink "notexist"; + open OUT, ">notexist"; + print OUT @buf_potfiles_notexist; + close OUT; + warn "\n" if ($VERBOSE or @result); + warn "\e[1mThe following files do not exist anymore:\e[0m\n\n"; + warn @buf_potfiles_notexist, "\n"; + warn "Please remove them from POTFILES.in. A file \e[1m'notexist'\e[0m\n". + "containing this list of absent files has been written in the current directory.\n"; + } + } + + ## If there is nothing to complain about, notify the user + else { + print "\nAll files containing translations are present in POTFILES.in.\n" if $VERBOSE; + } +} + +sub Console_WriteError_InvalidOption +{ + ## Handle invalid arguments + print STDERR "Try `${PROGRAM} --help' for more information.\n"; + exit 1; +} + +sub isProgramInPath +{ + my ($file) = @_; + # If either a file exists, or when run it returns 0 exit status + return 1 if ((-x $file) or (system("$file --version >$devnull") == 0)); + return 0; +} + +sub isGNUGettextTool +{ + my ($file) = @_; + # Check that we are using GNU gettext tools + if (isProgramInPath ($file)) + { + my $version = `$file --version`; + return 1 if ($version =~ m/.*\(GNU .*\).*/); + } + return 0; +} + +sub GenerateHeaders +{ + my $EXTRACT = $ENV{"INTLTOOL_EXTRACT"} || "intltool-extract"; + + ## Generate the .h header files, so we can allow glade and + ## xml translation support + if (! isProgramInPath ("$EXTRACT")) + { + print STDERR "\n *** The intltool-extract script wasn't found!" + ."\n *** Without it, intltool-update can not generate files.\n"; + exit; + } + else + { + open (FILE, $POTFILES_in) or die "$PROGRAM: POTFILES.in not found.\n"; + + while (<FILE>) + { + chomp; + next if /^\[\s*encoding/; + + ## Find xml files in POTFILES.in and generate the + ## files with help from the extract script + + my $gettext_type= &POFile_DetermineType ($1); + + if (/\.($xml_support|$ini_support)$/ || /^\[/) + { + s/^\[[^\[].*]\s*//; + + my $filename = "../$_"; + + if ($VERBOSE) + { + system ($EXTRACT, "--update", "--srcdir=$SRCDIR", + "--type=$gettext_type", $filename); + } + else + { + system ($EXTRACT, "--update", "--type=$gettext_type", + "--srcdir=$SRCDIR", "--quiet", $filename); + } + } + } + close FILE; + } +} + +# +# Generate .pot file from POTFILES.in +# +sub GeneratePOTemplate +{ + my $XGETTEXT = $ENV{"XGETTEXT"} || "xgettext"; + my $XGETTEXT_ARGS = $ENV{"XGETTEXT_ARGS"} || ''; + chomp $XGETTEXT; + + if (! isGNUGettextTool ("$XGETTEXT")) + { + print STDERR " *** GNU xgettext is not found on this system!\n". + " *** Without it, intltool-update can not extract strings.\n"; + exit; + } + + print "Building $MODULE.pot...\n" if $VERBOSE; + + open INFILE, $POTFILES_in; + unlink "POTFILES.in.temp"; + open OUTFILE, ">POTFILES.in.temp" or die("Cannot open POTFILES.in.temp for writing"); + + my $gettext_support_nonascii = 0; + + # checks for GNU gettext >= 0.12 + my $dummy = `$XGETTEXT --version --from-code=UTF-8 >$devnull 2>$devnull`; + if ($? == 0) + { + $gettext_support_nonascii = 1; + } + else + { + # urge everybody to upgrade gettext + print STDERR "WARNING: This version of gettext does not support extracting non-ASCII\n". + " strings. That means you should install a version of gettext\n". + " that supports non-ASCII strings (such as GNU gettext >= 0.12),\n". + " or have to let non-ASCII strings untranslated. (If there is any)\n"; + } + + my $encoding = "ASCII"; + my $forced_gettext_code; + my @temp_headers; + my $encoding_problem_is_reported = 0; + + while (<INFILE>) + { + next if (/^#/ or /^\s*$/); + + chomp; + + my $gettext_code; + + if (/^\[\s*encoding:\s*(.*)\s*\]/) + { + $forced_gettext_code=$1; + } + elsif (/\.($xml_support|$ini_support)$/ || /^\[/) + { + s/^\[.*]\s*//; + print OUTFILE "../$_.h\n"; + push @temp_headers, "../$_.h"; + $gettext_code = &TextFile_DetermineEncoding ("../$_.h") if ($gettext_support_nonascii and not defined $forced_gettext_code); + } + else + { + print OUTFILE "$SRCDIR/../$_\n"; + $gettext_code = &TextFile_DetermineEncoding ("$SRCDIR/../$_") if ($gettext_support_nonascii and not defined $forced_gettext_code); + } + + next if (! $gettext_support_nonascii); + + if (defined $forced_gettext_code) + { + $encoding=$forced_gettext_code; + } + elsif (defined $gettext_code and "$encoding" ne "$gettext_code") + { + if ($encoding eq "ASCII") + { + $encoding=$gettext_code; + } + elsif ($gettext_code ne "ASCII") + { + # Only report once because the message is quite long + if (! $encoding_problem_is_reported) + { + print STDERR "WARNING: You should use the same file encoding for all your project files,\n". + " but $PROGRAM thinks that most of the source files are in\n". + " $encoding encoding, while \"$_\" is (likely) in\n". + " $gettext_code encoding. If you are sure that all translatable strings\n". + " are in same encoding (say UTF-8), please \e[1m*prepend*\e[0m the following\n". + " line to POTFILES.in:\n\n". + " [encoding: UTF-8]\n\n". + " and make sure that configure.in/ac checks for $PACKAGE >= 0.27 .\n". + "(such warning message will only be reported once.)\n"; + $encoding_problem_is_reported = 1; + } + } + } + } + + close OUTFILE; + close INFILE; + + unlink "$MODULE.pot"; + my @xgettext_argument=("$XGETTEXT", + "--add-comments", + "--directory\=.", + "--default-domain\=$MODULE", + "--flag\=g_strdup_printf:1:c-format", + "--flag\=g_string_printf:2:c-format", + "--flag\=g_string_append_printf:2:c-format", + "--flag\=g_error_new:3:c-format", + "--flag\=g_set_error:4:c-format", + "--flag\=g_markup_printf_escaped:1:c-format", + "--flag\=g_log:3:c-format", + "--flag\=g_print:1:c-format", + "--flag\=g_printerr:1:c-format", + "--flag\=g_printf:1:c-format", + "--flag\=g_fprintf:2:c-format", + "--flag\=g_sprintf:2:c-format", + "--flag\=g_snprintf:3:c-format", + "--flag\=g_scanner_error:2:c-format", + "--flag\=g_scanner_warn:2:c-format", + "--output\=$MODULE\.pot", + "--files-from\=\.\/POTFILES\.in\.temp"); + my $XGETTEXT_KEYWORDS = &FindPOTKeywords; + push @xgettext_argument, $XGETTEXT_KEYWORDS; + my $MSGID_BUGS_ADDRESS = &FindMakevarsBugAddress; + push @xgettext_argument, "--msgid-bugs-address\=\"$MSGID_BUGS_ADDRESS\"" if $MSGID_BUGS_ADDRESS; + push @xgettext_argument, "--from-code\=$encoding" if ($gettext_support_nonascii); + push @xgettext_argument, $XGETTEXT_ARGS if $XGETTEXT_ARGS; + my $xgettext_command = join ' ', @xgettext_argument; + + # intercept xgettext error message + print "Running $xgettext_command\n" if $VERBOSE; + my $xgettext_error_msg = `$xgettext_command 2>\&1`; + my $command_failed = $?; + + unlink "POTFILES.in.temp"; + + print "Removing generated header (.h) files..." if $VERBOSE; + unlink foreach (@temp_headers); + print "done.\n" if $VERBOSE; + + if (! $command_failed) + { + if (! -e "$MODULE.pot") + { + print "None of the files in POTFILES.in contain strings marked for translation.\n" if $VERBOSE; + } + else + { + print "Wrote $MODULE.pot\n" if $VERBOSE; + } + } + else + { + if ($xgettext_error_msg =~ /--from-code/) + { + # replace non-ASCII error message with a more useful one. + print STDERR "ERROR: xgettext failed to generate PO template file because there is non-ASCII\n". + " string marked for translation. Please make sure that all strings marked\n". + " for translation are in uniform encoding (say UTF-8), then \e[1m*prepend*\e[0m the\n". + " following line to POTFILES.in and rerun $PROGRAM:\n\n". + " [encoding: UTF-8]\n\n"; + } + else + { + print STDERR "$xgettext_error_msg"; + if (-e "$MODULE.pot") + { + # is this possible? + print STDERR "ERROR: xgettext failed but still managed to generate PO template file.\n". + " Please consult error message above if there is any.\n"; + } + else + { + print STDERR "ERROR: xgettext failed to generate PO template file. Please consult\n". + " error message above if there is any.\n"; + } + } + exit (1); + } +} + +sub POFile_Update +{ + -f "$MODULE.pot" or die "$PROGRAM: $MODULE.pot does not exist.\n"; + + my $MSGMERGE = $ENV{"MSGMERGE"} || "msgmerge"; + my ($lang, $outfile) = @_; + + if (! isGNUGettextTool ("$MSGMERGE")) + { + print STDERR " *** GNU msgmerge is not found on this system!\n". + " *** Without it, intltool-update can not extract strings.\n"; + exit; + } + + print "Merging $SRCDIR/$lang.po with $MODULE.pot..." if $VERBOSE; + + my $infile = "$SRCDIR/$lang.po"; + $outfile = "$SRCDIR/$lang.po" if ($outfile eq ""); + + # I think msgmerge won't overwrite old file if merge is not successful + system ("$MSGMERGE", "-o", $outfile, $infile, "$MODULE.pot"); +} + +sub Console_WriteError_NotExisting +{ + my ($file) = @_; + + ## Report error if supplied language file is non-existing + print STDERR "$PROGRAM: $file does not exist!\n"; + print STDERR "Try '$PROGRAM --help' for more information.\n"; + exit; +} + +sub GatherPOFiles +{ + my @po_files = glob ("./*.po"); + + @languages = map (&POFile_GetLanguage, @po_files); + + foreach my $lang (@languages) + { + $po_files_by_lang{$lang} = shift (@po_files); + } +} + +sub POFile_GetLanguage ($) +{ + s/^(.*\/)?(.+)\.po$/$2/; + return $_; +} + +sub Console_Write_TranslationStatus +{ + my ($lang, $output_file) = @_; + my $MSGFMT = $ENV{"MSGFMT"} || "msgfmt"; + + if (! isGNUGettextTool ("$MSGFMT")) + { + print STDERR " *** GNU msgfmt is not found on this system!\n". + " *** Without it, intltool-update can not extract strings.\n"; + exit; + } + + $output_file = "$SRCDIR/$lang.po" if ($output_file eq ""); + + system ("$MSGFMT", "-o", "$devnull", "--verbose", $output_file); +} + +sub Console_Write_CoverageReport +{ + my $MSGFMT = $ENV{"MSGFMT"} || "msgfmt"; + + if (! isGNUGettextTool ("$MSGFMT")) + { + print STDERR " *** GNU msgfmt is not found on this system!\n". + " *** Without it, intltool-update can not extract strings.\n"; + exit; + } + + &GatherPOFiles; + + foreach my $lang (@languages) + { + print STDERR "$lang: "; + &POFile_Update ($lang, ""); + } + + print STDERR "\n\n * Current translation support in $MODULE \n\n"; + + foreach my $lang (@languages) + { + print STDERR "$lang: "; + system ("$MSGFMT", "-o", "$devnull", "--verbose", "$SRCDIR/$lang.po"); + } +} + +sub SubstituteVariable +{ + my ($str) = @_; + + # always need to rewind file whenever it has been accessed + seek (CONF, 0, 0); + + # cache each variable. varhash is global to we can add + # variables elsewhere. + while (<CONF>) + { + if (/^(\w+)=(.*)$/) + { + ($varhash{$1} = $2) =~ s/^["'](.*)["']$/$1/; + } + } + + if ($str =~ /^(.*)\${?([A-Z_]+)}?(.*)$/) + { + my $rest = $3; + my $untouched = $1; + my $sub = ""; + # Ignore recursive definitions of variables + $sub = $varhash{$2} if defined $varhash{$2} and $varhash{$2} !~ /\${?$2}?/; + + return SubstituteVariable ("$untouched$sub$rest"); + } + + # We're using Perl backticks ` and "echo -n" here in order to + # expand any shell escapes (such as backticks themselves) in every variable + return echo_n ($str); +} + +sub CONF_Handle_Open +{ + my $base_dirname = getcwd(); + $base_dirname =~ s@.*/@@; + + my ($conf_in, $src_dir); + + if ($base_dirname =~ /^po(-.+)?$/) + { + if (-f "Makevars") + { + my $makefile_source; + + local (*IN); + open (IN, "<Makevars") || die "can't open Makevars: $!"; + + while (<IN>) + { + if (/^top_builddir[ \t]*=/) + { + $src_dir = $_; + $src_dir =~ s/^top_builddir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/; + + chomp $src_dir; + if (-f "$src_dir" . "/configure.ac") { + $conf_in = "$src_dir" . "/configure.ac" . "\n"; + } else { + $conf_in = "$src_dir" . "/configure.in" . "\n"; + } + last; + } + } + close IN; + + $conf_in || die "Cannot find top_builddir in Makevars."; + } + elsif (-f "$SRCDIR/../configure.ac") + { + $conf_in = "$SRCDIR/../configure.ac"; + } + elsif (-f "$SRCDIR/../configure.in") + { + $conf_in = "$SRCDIR/../configure.in"; + } + else + { + my $makefile_source; + + local (*IN); + open (IN, "<Makefile") || return; + + while (<IN>) + { + if (/^top_srcdir[ \t]*=/) + { + $src_dir = $_; + $src_dir =~ s/^top_srcdir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/; + + chomp $src_dir; + $conf_in = "$src_dir" . "/configure.in" . "\n"; + + last; + } + } + close IN; + + $conf_in || die "Cannot find top_srcdir in Makefile."; + } + + open (CONF, "<$conf_in"); + } + else + { + print STDERR "$PROGRAM: Unable to proceed.\n" . + "Make sure to run this script inside the po directory.\n"; + exit; + } +} + +sub FindPackageName +{ + my $version; + my $domain = &FindMakevarsDomain; + my $name = $domain || "untitled"; + + &CONF_Handle_Open; + + my $conf_source; { + local (*IN); + open (IN, "<&CONF") || return $name; + seek (IN, 0, 0); + local $/; # slurp mode + $conf_source = <IN>; + close IN; + } + + # priority for getting package name: + # 1. GETTEXT_PACKAGE + # 2. first argument of AC_INIT (with >= 2 arguments) + # 3. first argument of AM_INIT_AUTOMAKE (with >= 2 argument) + + # /^AM_INIT_AUTOMAKE\([\s\[]*([^,\)\s\]]+)/m + # the \s makes this not work, why? + if ($conf_source =~ /^AM_INIT_AUTOMAKE\(([^,\)]+),([^,\)]+)/m) + { + ($name, $version) = ($1, $2); + $name =~ s/[\[\]\s]//g; + $version =~ s/[\[\]\s]//g; + $varhash{"PACKAGE_NAME"} = $name if (not $name =~ /\${?AC_PACKAGE_NAME}?/); + $varhash{"PACKAGE"} = $name if (not $name =~ /\${?PACKAGE}?/); + $varhash{"PACKAGE_VERSION"} = $version if (not $name =~ /\${?AC_PACKAGE_VERSION}?/); + $varhash{"VERSION"} = $version if (not $name =~ /\${?VERSION}?/); + } + + if ($conf_source =~ /^AC_INIT\(([^,\)]+),([^,\)]+)/m) + { + ($name, $version) = ($1, $2); + $name =~ s/[\[\]\s]//g; + $version =~ s/[\[\]\s]//g; + $varhash{"PACKAGE_NAME"} = $name if (not $name =~ /\${?AC_PACKAGE_NAME}?/); + $varhash{"PACKAGE"} = $name if (not $name =~ /\${?PACKAGE}?/); + $varhash{"PACKAGE_VERSION"} = $version if (not $name =~ /\${?AC_PACKAGE_VERSION}?/); + $varhash{"VERSION"} = $version if (not $name =~ /\${?VERSION}?/); + } + + # \s makes this not work, why? + $name = $1 if $conf_source =~ /^GETTEXT_PACKAGE=\[?([^\n\]]+)/m; + + # m4 macros AC_PACKAGE_NAME, AC_PACKAGE_VERSION etc. have same value + # as corresponding $PACKAGE_NAME, $PACKAGE_VERSION etc. shell variables. + $name =~ s/\bAC_PACKAGE_/\$PACKAGE_/g; + + $name = $domain if $domain; + + $name = SubstituteVariable ($name); + $name =~ s/^["'](.*)["']$/$1/; + + return $name if $name; +} + + +sub FindPOTKeywords +{ + + my $keywords = "--keyword\=\_ --keyword\=N\_ --keyword\=U\_ --keyword\=Q\_"; + my $varname = "XGETTEXT_OPTIONS"; + my $make_source; { + local (*IN); + open (IN, "<Makevars") || (open(IN, "<Makefile.in.in") && ($varname = "XGETTEXT_KEYWORDS")) || return $keywords; + seek (IN, 0, 0); + local $/; # slurp mode + $make_source = <IN>; + close IN; + } + + # unwrap lines split with a trailing \ + $make_source =~ s/\\ $ \n/ /mxg; + $keywords = $1 if $make_source =~ /^$varname[ ]*=\[?([^\n\]]+)/m; + + return $keywords; +} + +sub FindMakevarsDomain +{ + + my $domain = ""; + my $makevars_source; { + local (*IN); + open (IN, "<Makevars") || return $domain; + seek (IN, 0, 0); + local $/; # slurp mode + $makevars_source = <IN>; + close IN; + } + + $domain = $1 if $makevars_source =~ /^DOMAIN[ ]*=\[?([^\n\]\$]+)/m; + $domain =~ s/^\s+//; + $domain =~ s/\s+$//; + + return $domain; +} + +sub FindMakevarsBugAddress +{ + + my $address = ""; + my $makevars_source; { + local (*IN); + open (IN, "<Makevars") || return undef; + seek (IN, 0, 0); + local $/; # slurp mode + $makevars_source = <IN>; + close IN; + } + + $address = $1 if $makevars_source =~ /^MSGID_BUGS_ADDRESS[ ]*=\[?([^\n\]\$]+)/m; + $address =~ s/^\s+//; + $address =~ s/\s+$//; + + return $address; +} |