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path: root/development/translation/opie-lrelease/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"
              "    -opie  OPIE dir overrides $OPIEDIR\n"
	      "    -help  Display this information and exit\n"
	      "    -verbose\n"
	      "           Explain what is being done\n"
	      "    -version\n"
	      "           Display the version of lrelease and exit\n" );
}
static void releaseQmFile( const QString& tsFileName, bool verbose )
{
    MetaTranslator tor;
    QString qmFileName = tsFileName;
    qmFileName.replace( QRegExp("\\.ts$"), "" );
    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 ) {
            if ( i+1 < argc ) {
                opiedir = argv[i+1];
                languageList = OPIE::self()->languageList(opiedir);
            }
        }

	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;
}