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+/**********************************************************************
+** Copyright (C) 2002 Detlev Offenbach <detlev@die-offenbachs.de>
+**
+** This is a modified version of lupdate. The original is part of Qt-Linguist.
+** The copyright of the original file can be found below.
+**
+** This version is modified to handle python sources.
+**
+** The file is provided AS IS with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE.
+**
+**********************************************************************/
+
+
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS. All rights reserved.
+**
+** main.cpp
+**
+** This file is part of Qt Linguist.
+**
+** See the file LICENSE included in the distribution for the usage
+** and distribution terms.
+**
+** The file is provided AS IS with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE.
+**
+**********************************************************************/
+
+#include <qfile.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qtextstream.h>
+
+#include <errno.h>
+#include <metatranslator.h>
+#include <proparser.h>
+#include <string.h>
+
+// defined in fetchtr.cpp
+extern void fetchtr_py( 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()
+{
+ qWarning( "Usage: pylupdate [options] file.pro...\n"
+ "Options:\n"
+ " -help Display this information and exits\n"
+ " -noobsolete\n"
+ " Drop all obsolete strings\n"
+ " -verbose\n"
+ " Explain what is being done\n"
+ " -version\n"
+ " Display the version of pylupdate and exits" );
+}
+
+int main( int argc, char **argv )
+{
+ bool verbose = FALSE;
+ bool noObsolete = FALSE;
+ bool metSomething = FALSE;
+ int numProFiles = 0;
+
+ for ( int 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 ) {
+ qWarning( "pylupdate version %s", QT_VERSION_STR );
+ return 0;
+ }
+
+ numProFiles++;
+ QFile f( argv[i] );
+ if ( !f.open(IO_ReadOnly) ) {
+ qWarning( "pylupdate error: Cannot open project file '%s': %s",
+ argv[i], strerror(errno) );
+ return 1;
+ }
+
+ QTextStream t( &f );
+ QString fullText = t.read();
+ f.close();
+
+ MetaTranslator fetchedTor;
+ QString defaultContext = "@default";
+ QCString codec;
+ QStringList translatorFiles;
+ QStringList::Iterator tf;
+
+ QMap<QString, QString> tagMap = proFileTagMap( fullText );
+ QMap<QString, QString>::Iterator it;
+
+ for ( it = tagMap.begin(); it != tagMap.end(); ++it ) {
+ QStringList toks = QStringList::split( QChar(' '), it.data() );
+ QStringList::Iterator t;
+
+ for ( t = toks.begin(); t != toks.end(); ++t ) {
+ if ( it.key() == QString("SOURCES") ) {
+ fetchtr_py( *t, &fetchedTor,
+ defaultContext, TRUE );
+ metSomething = TRUE;
+ } else if ( it.key() == QString("TRANSLATIONS") ) {
+ translatorFiles.append( *t );
+ metSomething = TRUE;
+ } else if ( it.key() == QString("CODEC") ) {
+ codec = (*t).latin1();
+ }
+ }
+ }
+
+ for ( tf = translatorFiles.begin(); tf != translatorFiles.end(); ++tf ) {
+ MetaTranslator tor;
+ tor.load( *tf );
+ if ( !codec.isEmpty() )
+ tor.setCodec( codec );
+ if ( verbose )
+ qWarning( "Updating '%s'...", (*tf).latin1() );
+ merge( &tor, &fetchedTor, verbose );
+ if ( noObsolete )
+ tor.stripObsoleteMessages();
+ tor.stripEmptyContexts();
+ if ( !tor.save(*tf) )
+ qWarning( "pylupdate error: Cannot save '%s': %s", (*tf).latin1(),
+ strerror(errno) );
+ }
+ if ( !metSomething ) {
+ qWarning( "pylupdate warning: File '%s' does not look like a project"
+ " file", argv[i] );
+ } else if ( translatorFiles.isEmpty() ) {
+ qWarning( "pylupdate warning: Met no 'TRANSLATIONS' entry in project"
+ " file '%s'", argv[i] );
+ }
+ }
+
+ if ( numProFiles == 0 ) {
+ printUsage();
+ return 1;
+ }
+ return 0;
+}