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/**********************************************************************
** Copyright (C) 2000-2008 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 <qstring.h>
#include <qstringlist.h>
#include <qtextstream.h>
#include <errno.h>
#include <string.h>
// defined in fetchtr.cpp
extern void fetchtr_cpp( const char *fileName, MetaTranslator *tor,
const char *defaultContext, bool mustExist );
extern void fetchtr_ui( const char *fileName, MetaTranslator *tor,
const char *defaultContext, bool mustExist );
// defined in merge.cpp
extern void merge( MetaTranslator *tor, const MetaTranslator *virginTor,
bool verbose );
typedef QValueList<MetaTranslatorMessage> TML;
static void printUsage()
{
fprintf( stderr, "Usage:\n"
" lupdate [options] project-file\n"
" lupdate [options] source-files -ts ts-files\n"
"Options:\n"
" -help Display this information and exit\n"
" -noobsolete\n"
" Drop all obsolete strings\n"
" -verbose\n"
" Explain what is being done\n"
" -version\n"
" Display the version of lupdate and exit\n" );
}
static void updateTsFiles( const MetaTranslator& fetchedTor,
const QStringList& tsFileNames, const QString& codec,
bool noObsolete, bool verbose )
{
QStringList::ConstIterator t = tsFileNames.begin();
while ( t != tsFileNames.end() ) {
MetaTranslator tor;
tor.load( *t );
if ( !codec.isEmpty() )
tor.setCodec( codec );
if ( verbose )
fprintf( stderr, "Updating '%s'...\n", (*t).latin1() );
merge( &tor, &fetchedTor, verbose );
if ( noObsolete )
tor.stripObsoleteMessages();
tor.stripEmptyContexts();
if ( !tor.save(*t) )
fprintf( stderr, "lupdate error: Cannot save '%s': %s\n",
(*t).latin1(), strerror(errno) );
++t;
}
}
int main( int argc, char **argv )
{
QString defaultContext = "@default";
MetaTranslator fetchedTor;
QCString codec;
QStringList tsFileNames;
bool verbose = FALSE;
bool noObsolete = FALSE;
bool metSomething = FALSE;
int numFiles = 0;
bool standardSyntax = TRUE;
bool metTsFlag = FALSE;
int i;
for ( i = 1; i < argc; i++ ) {
if ( qstrcmp(argv[i], "-ts") == 0 )
standardSyntax = FALSE;
}
for ( i = 1; i < argc; i++ ) {
if ( qstrcmp(argv[i], "-help") == 0 ) {
printUsage();
return 0;
} else if ( qstrcmp(argv[i], "-noobsolete") == 0 ) {
noObsolete = TRUE;
continue;
} else if ( qstrcmp(argv[i], "-verbose") == 0 ) {
verbose = TRUE;
continue;
} else if ( qstrcmp(argv[i], "-version") == 0 ) {
fprintf( stderr, "lupdate version %s\n", QT_VERSION_STR );
return 0;
} else if ( qstrcmp(argv[i], "-ts") == 0 ) {
metTsFlag = TRUE;
continue;
}
numFiles++;
QString fullText;
if ( !metTsFlag ) {
QFile f( argv[i] );
if ( !f.open(IO_ReadOnly) ) {
fprintf( stderr, "lupdate error: Cannot open file '%s': %s\n",
argv[i], strerror(errno) );
return 1;
}
QTextStream t( &f );
fullText = t.read();
f.close();
}
QString oldDir = QDir::currentDirPath();
QDir::setCurrent( QFileInfo(argv[i]).dirPath() );
if ( standardSyntax ) {
fetchedTor = MetaTranslator();
codec.truncate( 0 );
tsFileNames.clear();
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() == "HEADERS" || it.key() == "SOURCES" ) {
fetchtr_cpp( *t, &fetchedTor, defaultContext, TRUE );
metSomething = TRUE;
} else if ( it.key() == "INTERFACES" ||
it.key() == "FORMS" ) {
fetchtr_ui( *t, &fetchedTor, defaultContext, TRUE );
fetchtr_cpp( *t + ".h", &fetchedTor, defaultContext,
FALSE );
metSomething = TRUE;
} else if ( it.key() == "TRANSLATIONS" ) {
tsFileNames.append( *t );
metSomething = TRUE;
} else if ( it.key() == "CODEC" ||
it.key() == "DEFAULTCODEC" ) {
codec = (*t).latin1();
}
}
}
updateTsFiles( fetchedTor, tsFileNames, codec, noObsolete,
verbose );
if ( !metSomething ) {
fprintf( stderr,
"lupdate warning: File '%s' does not look like a"
" project file\n",
argv[i] );
} else if ( tsFileNames.isEmpty() ) {
fprintf( stderr,
"lupdate warning: Met no 'TRANSLATIONS' entry in"
" project file '%s'\n",
argv[i] );
}
} else {
if ( metTsFlag ) {
if ( QString(argv[i]).lower().endsWith(".ts") ) {
QFileInfo fi( argv[i] );
if ( !fi.exists() || fi.isWritable() ) {
tsFileNames.append( argv[i] );
} else {
fprintf( stderr,
"lupdate warning: For some reason, I cannot"
" save '%s'\n",
argv[i] );
}
} else {
fprintf( stderr,
"lupdate error: File '%s' lacks .ts extension\n",
argv[i] );
}
} else {
QFileInfo fi(argv[i]);
if ( QString(argv[i]).lower().endsWith(".ui") ) {
fetchtr_ui( fi.fileName(), &fetchedTor, defaultContext, TRUE );
fetchtr_cpp( QString(fi.fileName()) + ".h", &fetchedTor,
defaultContext, FALSE );
} else {
fetchtr_cpp( fi.fileName(), &fetchedTor, defaultContext, TRUE );
}
}
}
QDir::setCurrent( oldDir );
}
if ( !standardSyntax )
updateTsFiles( fetchedTor, tsFileNames, codec, noObsolete, verbose );
if ( numFiles == 0 ) {
printUsage();
return 1;
}
return 0;
}
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