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Diffstat (limited to 'tools/linguist/lrelease/main.cpp')
| -rw-r--r-- | tools/linguist/lrelease/main.cpp | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/tools/linguist/lrelease/main.cpp b/tools/linguist/lrelease/main.cpp new file mode 100644 index 0000000..c76a034 --- /dev/null +++ b/tools/linguist/lrelease/main.cpp @@ -0,0 +1,203 @@ +/********************************************************************** +** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved. +** +** This file is part of Qt Linguist. +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free Qt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with +** the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#include <metatranslator.h> +#include <proparser.h> + +#include <qdir.h> +#include <qfile.h> +#include <qfileinfo.h> +#include <qregexp.h> +#include <qstring.h> +#include <qstringlist.h> +#include <qtextstream.h> + +#include <errno.h> + +typedef QValueList<MetaTranslatorMessage> TML; + +static void printUsage() +{ + fprintf( stderr, "Usage:\n" + " lrelease [options] project-file\n" + " lrelease [options] ts-files [-qm qm-file]\n" + "Options:\n" + " -help Display this information and exit\n" + " -nocompress\n" + " Do not compress the .qm files\n" + " -verbose\n" + " Explain what is being done\n" + " -version\n" + " Display the version of lrelease and exit\n" ); +} + +static bool loadTsFile( MetaTranslator& tor, const QString& tsFileName, + bool /* verbose */ ) +{ + QString qmFileName = tsFileName; + qmFileName.replace( QRegExp("\\.ts$"), "" ); + qmFileName += ".qm"; + + bool ok = tor.load( tsFileName ); + if ( !ok ) + fprintf( stderr, + "lrelease warning: For some reason, I cannot load '%s'\n", + tsFileName.latin1() ); + return ok; +} + +static void releaseMetaTranslator( const MetaTranslator& tor, + const QString& qmFileName, bool verbose, + bool stripped ) +{ + if ( verbose ) + fprintf( stderr, "Updating '%s'...\n", qmFileName.latin1() ); + if ( !tor.release(qmFileName, verbose, + stripped ? QTranslator::Stripped + : QTranslator::Everything) ) + fprintf( stderr, + "lrelease warning: For some reason, I cannot save '%s'\n", + qmFileName.latin1() ); +} + +static void releaseTsFile( const QString& tsFileName, bool verbose, + bool stripped ) +{ + MetaTranslator tor; + if ( loadTsFile(tor, tsFileName, verbose) ) { + QString qmFileName = tsFileName; + qmFileName.replace( QRegExp("\\.ts$"), "" ); + qmFileName += ".qm"; + releaseMetaTranslator( tor, qmFileName, verbose, stripped ); + } +} + +int main( int argc, char **argv ) +{ + bool verbose = FALSE; + bool stripped = TRUE; + bool metTranslations = FALSE; + MetaTranslator tor; + QString outputFile; + int numFiles = 0; + int i; + + for ( i = 1; i < argc; i++ ) { + if ( qstrcmp(argv[i], "-nocompress") == 0 ) { + stripped = FALSE; + continue; + } else if ( qstrcmp(argv[i], "-verbose") == 0 ) { + verbose = TRUE; + continue; + } else if ( qstrcmp(argv[i], "-version") == 0 ) { + fprintf( stderr, "lrelease version %s\n", QT_VERSION_STR ); + return 0; + } else if ( qstrcmp(argv[i], "-qm") == 0 ) { + if ( i == argc - 1 ) { + printUsage(); + return 1; + } else { + i++; + outputFile = argv[i]; + argv[i][0] = '-'; + } + } else if ( qstrcmp(argv[i], "-help") == 0 ) { + printUsage(); + return 0; + } else if ( argv[i][0] == '-' ) { + printUsage(); + return 1; + } else { + numFiles++; + } + } + + if ( numFiles == 0 ) { + printUsage(); + return 1; + } + + for ( i = 1; i < argc; i++ ) { + if ( argv[i][0] == '-' ) + continue; + + QFile f( argv[i] ); + if ( !f.open(IO_ReadOnly) ) { + fprintf( stderr, + "lrelease error: Cannot open file '%s': %s\n", argv[i], + strerror(errno) ); + return 1; + } + + QTextStream t( &f ); + QString fullText = t.read(); + f.close(); + + if ( fullText.find(QString("<!DOCTYPE TS>")) >= 0 ) { + if ( outputFile.isEmpty() ) { + releaseTsFile( argv[i], verbose, stripped ); + } else { + loadTsFile( tor, argv[i], verbose ); + } + } else { + QString oldDir = QDir::currentDirPath(); + QDir::setCurrent( QFileInfo(argv[i]).dirPath() ); + + QMap<QString, QString> tagMap = proFileTagMap( fullText ); + QMap<QString, QString>::Iterator it; + + for ( it = tagMap.begin(); it != tagMap.end(); ++it ) { + QStringList toks = QStringList::split( ' ', it.data() ); + QStringList::Iterator t; + + for ( t = toks.begin(); t != toks.end(); ++t ) { + if ( it.key() == QString("TRANSLATIONS") ) { + metTranslations = TRUE; + releaseTsFile( *t, verbose, stripped ); + } + } + } + if ( !metTranslations ) + fprintf( stderr, + "lrelease warning: Met no 'TRANSLATIONS' entry in" + " project file '%s'\n", + argv[i] ); + QDir::setCurrent( oldDir ); + } + } + + if ( !outputFile.isEmpty() ) + releaseMetaTranslator( tor, outputFile, verbose, stripped ); + + return 0; +} |