main.cpp

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/**********************************************************************
** Copyright (C) 2000 Trolltech AS.All rights reserved.
**
** This file is part of Qt Linguist.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#include <metatranslator.h>
#include <proparser.h>
#include <opie.h>

#include <qfile.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\n"
        "Options:\n"
        "-opieOPIE dir overrides $OPIEDIR\n"
        "-helpDisplay this information and exit\n"
        "-verbose\n"
        " Explain what is being done\n"
        "-version\n"
        " Display the version of lrelease and exit\n" );
}
static void releaseQmFile( const QString& tsFileName, bool verbose )
{
MetaTranslator tor;
QString qmFileName = tsFileName;
qmFileName.replace( QRegExp("\\.ts$"), "" );
qmFileName += ".qm";

if ( tor.load(tsFileName) ) {
        if ( verbose )
                fprintf( stderr, "Updating '%s'...\n", qmFileName.latin1() );
        if ( !tor.release(qmFileName, verbose) )
                fprintf( stderr,
                         "lrelease warning: For some reason, I cannot save '%s'\n",
                         qmFileName.latin1() );
        } else {
                fprintf( stderr,
                         "lrelease warning: For some reason, I cannot load '%s'\n",
                         tsFileName.latin1() );
        }
}

static void metaQmFile( const QString &opiedir,
const QStringList& lang,
const QString& basename,
bool isLib, bool verb ) {
QString target = basename + ".ts";

if ( isLib ) target.prepend("lib");

for ( QStringList::ConstIterator it = lang.begin(); it != lang.end(); ++it )
{
        QString fileName = opiedir + "/i18n/" + (*it) + "/" + target;
        qWarning("Target is %s", fileName.latin1() );
        releaseQmFile( fileName, verb );
}
}

int main( int argc, char **argv )
{
bool verbose = FALSE;
// bool metTranslations = FALSE;
int numFiles = 0;
QString opiedir;
QStringList languageList = OPIE::self()->languageList( opiedir );

for ( int i = 1; i < argc; i++ )
{
        if ( qstrcmp(argv[i], "-help") == 0 )
        {
                printUsage();
                return 0;
        }
        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], "-opie") == 0 )
        {
                i++;
                if ( i < argc )
                {
                        opiedir = argv[i];
                        languageList = OPIE::self()->languageList(opiedir);
                        continue;
                }
//              else
//              {
                        fprintf( stderr, "lrelease error: -opie option need a parameter\n" );
                        printUsage();
                        return 1;
//              }
        }

        numFiles++;
        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 )
        {
                releaseQmFile( argv[i], verbose );
        }
        else
        {
                QString target;
                bool isLib = FALSE;
                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() == "TARGET" )
                                {
                                        target = *t;
                                        qWarning("%s %s", it.key().latin1(), (*t).latin1() );
                                }
                                else if ( it.key() == "TEMPLATE" )
                                {
                                if ( (*t).stripWhiteSpace().lower() == "lib" )
                                        isLib = TRUE;
                                }
                        }
                }
                qWarning("%s", target.latin1() );
                metaQmFile( OPIE::self()->opieDir(opiedir),
                languageList,target, isLib, verbose );
        }
}

if ( numFiles == 0 )
{
        printUsage();
        return 1;
}
return 0;
}

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