summaryrefslogtreecommitdiffstats
path: root/WebKitTools/Scripts/extract-localizable-strings
diff options
context:
space:
mode:
Diffstat (limited to 'WebKitTools/Scripts/extract-localizable-strings')
-rwxr-xr-xWebKitTools/Scripts/extract-localizable-strings351
1 files changed, 0 insertions, 351 deletions
diff --git a/WebKitTools/Scripts/extract-localizable-strings b/WebKitTools/Scripts/extract-localizable-strings
deleted file mode 100755
index 420624b..0000000
--- a/WebKitTools/Scripts/extract-localizable-strings
+++ /dev/null
@@ -1,351 +0,0 @@
-#!/usr/bin/perl -w
-
-# Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution.
-# 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
-# its contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
-# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# This script is like the genstrings tool (minus most of the options) with these differences.
-#
-# 1) It uses the names UI_STRING and UI_STRING_WITH_KEY for the macros, rather than the macros
-# from NSBundle.h, and doesn't support tables (although they would be easy to add).
-# 2) It supports UTF-8 in key strings (and hence uses "" strings rather than @"" strings;
-# @"" strings only reliably support ASCII since they are decoded based on the system encoding
-# at runtime, so give different results on US and Japanese systems for example).
-# 3) It looks for strings that are not marked for localization, using both macro names that are
-# known to be used for debugging in Intrigue source code and an exceptions file.
-# 4) It finds the files to work on rather than taking them as parameters, and also uses a
-# hardcoded location for both the output file and the exceptions file.
-# It would have been nice to use the project to find the source files, but it's too hard to
-# locate source files after parsing a .pbxproj file.
-
-# The exceptions file has a list of strings in quotes, filenames, and filename/string pairs separated by :.
-
-use strict;
-
-my %isDebugMacro = ( ASSERT_WITH_MESSAGE => 1, LOG_ERROR => 1, ERROR => 1, NSURL_ERROR => 1, FATAL => 1, LOG => 1, LOG_WARNING => 1, UI_STRING_LOCALIZE_LATER => 1, LPCTSTR_UI_STRING_LOCALIZE_LATER => 1, UNLOCALIZED_STRING => 1, UNLOCALIZED_LPCTSTR => 1, dprintf => 1, NSException => 1, NSLog => 1, printf => 1 );
-
-@ARGV >= 1 or die "Usage: extract-localizable-strings <exceptions file> [ directory... ]\nDid you mean to run extract-webkit-localizable-strings instead?\n";
-
-my $exceptionsFile = shift @ARGV;
--f $exceptionsFile or die "Couldn't find exceptions file $exceptionsFile\n";
-
-my $fileToUpdate = shift @ARGV;
--f $fileToUpdate or die "Couldn't find file to update $fileToUpdate\n";
-
-my @directories = ();
-my @directoriesToSkip = ();
-if (@ARGV < 1) {
- push(@directories, ".");
-} else {
- for my $dir (@ARGV) {
- if ($dir =~ /^-(.*)$/) {
- push @directoriesToSkip, $1;
- } else {
- push @directories, $dir;
- }
- }
-}
-
-my $sawError = 0;
-
-my $localizedCount = 0;
-my $keyCollisionCount = 0;
-my $notLocalizedCount = 0;
-my $NSLocalizeCount = 0;
-
-my %exception;
-my %usedException;
-
-if (open EXCEPTIONS, $exceptionsFile) {
- while (<EXCEPTIONS>) {
- chomp;
- if (/^"([^\\"]|\\.)*"$/ or /^[-_\/\w.]+.(h|m|mm|c|cpp)$/ or /^[-_\/\w.]+.(h|m|mm|c|cpp):"([^\\"]|\\.)*"$/) {
- if ($exception{$_}) {
- print "$exceptionsFile:$.:exception for $_ appears twice\n";
- print "$exceptionsFile:$exception{$_}:first appearance\n";
- } else {
- $exception{$_} = $.;
- }
- } else {
- print "$exceptionsFile:$.:syntax error\n";
- }
- }
- close EXCEPTIONS;
-}
-
-my $quotedDirectoriesString = '"' . join('" "', @directories) . '"';
-for my $dir (@directoriesToSkip) {
- $quotedDirectoriesString .= ' -path "' . $dir . '" -prune';
-}
-
-my @files = ( split "\n", `find $quotedDirectoriesString -name "*.h" -o -name "*.m" -o -name "*.mm" -o -name "*.c" -o -name "*.cpp"` );
-
-for my $file (sort @files) {
- next if $file =~ /\/WebLocalizableStrings\.h$/;
- next if $file =~ /\/icu\//;
-
- $file =~ s-^./--;
-
- open SOURCE, $file or die "can't open $file\n";
-
- my $inComment = 0;
-
- my $expected = "";
- my $macroLine;
- my $macro;
- my $UIString;
- my $key;
- my $comment;
-
- my $string;
- my $stringLine;
- my $nestingLevel;
-
- my $previousToken = "";
-
- while (<SOURCE>) {
- chomp;
-
- # Handle continued multi-line comment.
- if ($inComment) {
- next unless s-.*\*/--;
- $inComment = 0;
- }
-
- # Handle all the tokens in the line.
- while (s-^\s*([#\w]+|/\*|//|[^#\w/'"()\[\],]+|.)--) {
- my $token = $1;
-
- if ($token eq "\"") {
- if ($expected and $expected ne "a quoted string") {
- print "$file:$.:ERROR:found a quoted string but expected $expected\n";
- $sawError = 1;
- $expected = "";
- }
- if (s-^(([^\\$token]|\\.)*?)$token--) {
- if (!defined $string) {
- $stringLine = $.;
- $string = $1;
- } else {
- $string .= $1;
- }
- } else {
- print "$file:$.:ERROR:mismatched quotes\n";
- $sawError = 1;
- $_ = "";
- }
- next;
- }
-
- if (defined $string) {
-handleString:
- if ($expected) {
- if (!defined $UIString) {
- # FIXME: Validate UTF-8 here?
- $UIString = $string;
- $expected = ",";
- } elsif (($macro =~ /UI_STRING_KEY$/) and !defined $key) {
- # FIXME: Validate UTF-8 here?
- $key = $string;
- $expected = ",";
- } elsif (!defined $comment) {
- # FIXME: Validate UTF-8 here?
- $comment = $string;
- $expected = ")";
- }
- } else {
- if (defined $nestingLevel) {
- # In a debug macro, no need to localize.
- } elsif ($previousToken eq "#include" or $previousToken eq "#import") {
- # File name, no need to localize.
- } elsif ($previousToken eq "extern" and $string eq "C") {
- # extern "C", no need to localize.
- } elsif ($string eq "") {
- # Empty string can sometimes be localized, but we need not complain if not.
- } elsif ($exception{$file}) {
- $usedException{$file} = 1;
- } elsif ($exception{"\"$string\""}) {
- $usedException{"\"$string\""} = 1;
- } elsif ($exception{"$file:\"$string\""}) {
- $usedException{"$file:\"$string\""} = 1;
- } else {
- print "$file:$stringLine:\"$string\" is not marked for localization\n";
- $notLocalizedCount++;
- }
- }
- $string = undef;
- last if !defined $token;
- }
-
- $previousToken = $token;
-
- if ($token =~ /^NSLocalized/ && $token !~ /NSLocalizedDescriptionKey/ && $token !~ /NSLocalizedStringFromTableInBundle/) {
- print "$file:$.:ERROR:found a use of an NSLocalized macro; not supported\n";
- $nestingLevel = 0 if !defined $nestingLevel;
- $sawError = 1;
- $NSLocalizeCount++;
- } elsif ($token eq "/*") {
- if (!s-^.*?\*/--) {
- $_ = ""; # If the comment doesn't end, discard the result of the line and set flag
- $inComment = 1;
- }
- } elsif ($token eq "//") {
- $_ = ""; # Discard the rest of the line
- } elsif ($token eq "'") {
- if (!s-([^\\]|\\.)'--) { #' <-- that single quote makes the Project Builder editor less confused
- print "$file:$.:ERROR:mismatched single quote\n";
- $sawError = 1;
- $_ = "";
- }
- } else {
- if ($expected and $expected ne $token) {
- print "$file:$.:ERROR:found $token but expected $expected\n";
- $sawError = 1;
- $expected = "";
- }
- if ($token =~ /UI_STRING(_KEY)?$/) {
- $expected = "(";
- $macro = $token;
- $UIString = undef;
- $key = undef;
- $comment = undef;
- $macroLine = $.;
- } elsif ($token eq "(" or $token eq "[") {
- ++$nestingLevel if defined $nestingLevel;
- $expected = "a quoted string" if $expected;
- } elsif ($token eq ",") {
- $expected = "a quoted string" if $expected;
- } elsif ($token eq ")" or $token eq "]") {
- $nestingLevel = undef if defined $nestingLevel && !--$nestingLevel;
- if ($expected) {
- $key = $UIString if !defined $key;
- HandleUIString($UIString, $key, $comment, $file, $macroLine);
- $macro = "";
- $expected = "";
- $localizedCount++;
- }
- } elsif ($isDebugMacro{$token}) {
- $nestingLevel = 0 if !defined $nestingLevel;
- }
- }
- }
-
- }
-
- goto handleString if defined $string;
-
- if ($expected) {
- print "$file:ERROR:reached end of file but expected $expected\n";
- $sawError = 1;
- }
-
- close SOURCE;
-}
-
-my %stringByKey;
-my %commentByKey;
-my %fileByKey;
-my %lineByKey;
-
-sub HandleUIString
-{
- my ($string, $key, $comment, $file, $line) = @_;
-
- my $bad = 0;
- if (grep { $_ == 0xFFFD } unpack "U*", $string) {
- print "$file:$line:ERROR:string for translation has illegal UTF-8 -- most likely a problem with the Text Encoding of the source file\n";
- $bad = 1;
- }
- if ($string ne $key && grep { $_ == 0xFFFD } unpack "U*", $key) {
- print "$file:$line:ERROR:key has illegal UTF-8 -- most likely a problem with the Text Encoding of the source file\n";
- $bad = 1;
- }
- if (grep { $_ == 0xFFFD } unpack "U*", $comment) {
- print "$file:$line:ERROR:comment for translation has illegal UTF-8 -- most likely a problem with the Text Encoding of the source file\n";
- $bad = 1;
- }
- if ($bad) {
- $sawError = 1;
- return;
- }
-
- if ($stringByKey{$key} && $stringByKey{$key} ne $string) {
- print "$file:$line:encountered the same key, \"$key\", twice, with different strings\n";
- print "$fileByKey{$key}:$lineByKey{$key}:previous occurrence\n";
- $keyCollisionCount++;
- return;
- }
- if ($commentByKey{$key} && $commentByKey{$key} ne $comment) {
- print "$file:$line:encountered the same key, \"$key\", twice, with different comments\n";
- print "$fileByKey{$key}:$lineByKey{$key}:previous occurrence\n";
- $keyCollisionCount++;
- return;
- }
-
- $fileByKey{$key} = $file;
- $lineByKey{$key} = $line;
- $stringByKey{$key} = $string;
- $commentByKey{$key} = $comment;
-}
-
-print "\n" if $sawError || $notLocalizedCount || $NSLocalizeCount;
-
-my @unusedExceptions = sort grep { !$usedException{$_} } keys %exception;
-if (@unusedExceptions) {
- for my $unused (@unusedExceptions) {
- print "$exceptionsFile:$exception{$unused}:exception $unused not used\n";
- }
- print "\n";
-}
-
-print "$localizedCount localizable strings\n" if $localizedCount;
-print "$keyCollisionCount key collisions\n" if $keyCollisionCount;
-print "$notLocalizedCount strings not marked for localization\n" if $notLocalizedCount;
-print "$NSLocalizeCount uses of NSLocalize\n" if $NSLocalizeCount;
-print scalar(@unusedExceptions), " unused exceptions\n" if @unusedExceptions;
-
-if ($sawError) {
- print "\nErrors encountered. Exiting without writing to $fileToUpdate.\n";
- exit 1;
-}
-
-my $localizedStrings = "";
-
-for my $key (sort keys %commentByKey) {
- $localizedStrings .= "/* $commentByKey{$key} */\n\"$key\" = \"$stringByKey{$key}\";\n\n";
-}
-
-# Write out the strings file in UTF-16 with a BOM.
-utf8::decode($localizedStrings) if $^V ge chr(5).chr(8);
-my $output = pack "n*", (0xFEFF, unpack "U*", $localizedStrings);
-
-if (-e "$fileToUpdate") {
- open STRINGS, ">", "$fileToUpdate" or die;
- print STRINGS $output;
- close STRINGS;
-} else {
- print "$fileToUpdate does not exist\n";
- exit 1;
-}
generated by cgit v1.1 at 2025-05-13 23:07:44 +0000