| 1 | /**********************************************************************
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| 2 | ** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
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| 3 | **
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| 4 | ** This file is part of Qt Linguist.
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| 5 | **
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| 6 | ** This file may be distributed and/or modified under the terms of the
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| 7 | ** GNU General Public License version 2 as published by the Free Software
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| 8 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 9 | ** packaging of this file.
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| 10 | **
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| 11 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
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| 12 | ** licenses may use this file in accordance with the Qt Commercial License
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| 13 | ** Agreement provided with the Software.
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| 14 | **
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| 15 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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| 16 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 17 | **
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| 18 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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| 19 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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| 20 | ** information about Qt Commercial License Agreements.
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| 21 | **
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| 22 | ** Contact info@trolltech.com if any conditions of this licensing are
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| 23 | ** not clear to you.
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| 24 | **
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| 25 | **********************************************************************/
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| 26 |
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| 27 | #include <metatranslator.h>
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| 28 | #include <proparser.h>
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| 29 |
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| 30 | #include <qdir.h>
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| 31 | #include <qfile.h>
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| 32 | #include <qfileinfo.h>
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| 33 | #include <qstring.h>
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| 34 | #include <qstringlist.h>
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| 35 | #include <qtextstream.h>
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| 36 |
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| 37 | #include <errno.h>
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| 38 | #include <string.h>
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| 39 |
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| 40 | // defined in fetchtr.cpp
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| 41 | extern void fetchtr_cpp( const char *fileName, MetaTranslator *tor,
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| 42 | const char *defaultContext, bool mustExist );
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| 43 | extern void fetchtr_ui( const char *fileName, MetaTranslator *tor,
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| 44 | const char *defaultContext, bool mustExist );
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| 45 |
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| 46 | // defined in merge.cpp
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| 47 | extern void merge( MetaTranslator *tor, const MetaTranslator *virginTor,
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| 48 | bool verbose );
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| 49 |
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| 50 | typedef QValueList<MetaTranslatorMessage> TML;
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| 51 |
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| 52 | static void printUsage()
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| 53 | {
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| 54 | fprintf( stderr, "Usage:\n"
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| 55 | " lupdate [options] project-file\n"
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| 56 | " lupdate [options] source-files -ts ts-files\n"
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| 57 | "Options:\n"
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| 58 | " -help Display this information and exit\n"
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| 59 | " -noobsolete\n"
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| 60 | " Drop all obsolete strings\n"
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| 61 | " -verbose\n"
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| 62 | " Explain what is being done\n"
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| 63 | " -version\n"
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| 64 | " Display the version of lupdate and exit\n" );
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| 65 | }
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| 66 |
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| 67 | static void updateTsFiles( const MetaTranslator& fetchedTor,
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| 68 | const QStringList& tsFileNames, const QString& codec,
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| 69 | bool noObsolete, bool verbose )
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| 70 | {
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| 71 | QStringList::ConstIterator t = tsFileNames.begin();
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| 72 | while ( t != tsFileNames.end() ) {
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| 73 | MetaTranslator tor;
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| 74 | tor.load( *t );
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| 75 | if ( !codec.isEmpty() )
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| 76 | tor.setCodec( codec );
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| 77 | if ( verbose )
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| 78 | fprintf( stderr, "Updating '%s'...\n", (*t).latin1() );
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| 79 | merge( &tor, &fetchedTor, verbose );
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| 80 | if ( noObsolete )
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| 81 | tor.stripObsoleteMessages();
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| 82 | tor.stripEmptyContexts();
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| 83 | if ( !tor.save(*t) )
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| 84 | fprintf( stderr, "lupdate error: Cannot save '%s': %s\n",
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| 85 | (*t).latin1(), strerror(errno) );
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| 86 | ++t;
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| 87 | }
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| 88 | }
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| 89 |
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| 90 | int main( int argc, char **argv )
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| 91 | {
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| 92 | QString defaultContext = "@default";
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| 93 | MetaTranslator fetchedTor;
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| 94 | QCString codec;
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| 95 | QStringList tsFileNames;
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| 96 |
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| 97 | bool verbose = FALSE;
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| 98 | bool noObsolete = FALSE;
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| 99 | bool metSomething = FALSE;
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| 100 | int numFiles = 0;
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| 101 | bool standardSyntax = TRUE;
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| 102 | bool metTsFlag = FALSE;
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| 103 |
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| 104 | int i;
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| 105 |
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| 106 | for ( i = 1; i < argc; i++ ) {
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| 107 | if ( qstrcmp(argv[i], "-ts") == 0 )
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| 108 | standardSyntax = FALSE;
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| 109 | }
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| 110 |
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| 111 | for ( i = 1; i < argc; i++ ) {
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| 112 | if ( qstrcmp(argv[i], "-help") == 0 ) {
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| 113 | printUsage();
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| 114 | return 0;
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| 115 | } else if ( qstrcmp(argv[i], "-noobsolete") == 0 ) {
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| 116 | noObsolete = TRUE;
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| 117 | continue;
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| 118 | } else if ( qstrcmp(argv[i], "-verbose") == 0 ) {
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| 119 | verbose = TRUE;
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| 120 | continue;
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| 121 | } else if ( qstrcmp(argv[i], "-version") == 0 ) {
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| 122 | fprintf( stderr, "lupdate version %s\n", QT_VERSION_STR );
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| 123 | return 0;
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| 124 | } else if ( qstrcmp(argv[i], "-ts") == 0 ) {
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| 125 | metTsFlag = TRUE;
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| 126 | continue;
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| 127 | }
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| 128 |
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| 129 | numFiles++;
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| 130 |
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| 131 | QString fullText;
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| 132 |
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| 133 | if ( !metTsFlag ) {
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| 134 | QFile f( argv[i] );
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| 135 | if ( !f.open(IO_ReadOnly) ) {
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| 136 | fprintf( stderr, "lupdate error: Cannot open file '%s': %s\n",
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| 137 | argv[i], strerror(errno) );
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| 138 | return 1;
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| 139 | }
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| 140 |
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| 141 | QTextStream t( &f );
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| 142 | fullText = t.read();
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| 143 | f.close();
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| 144 | }
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| 145 |
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| 146 | QString oldDir = QDir::currentDirPath();
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| 147 | QDir::setCurrent( QFileInfo(argv[i]).dirPath() );
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| 148 |
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| 149 | if ( standardSyntax ) {
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| 150 | fetchedTor = MetaTranslator();
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| 151 | codec.truncate( 0 );
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| 152 | tsFileNames.clear();
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| 153 |
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| 154 | QMap<QString, QString> tagMap = proFileTagMap( fullText );
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| 155 | QMap<QString, QString>::Iterator it;
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| 156 |
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| 157 | for ( it = tagMap.begin(); it != tagMap.end(); ++it ) {
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| 158 | QStringList toks = QStringList::split( ' ', it.data() );
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| 159 | QStringList::Iterator t;
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| 160 |
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| 161 | for ( t = toks.begin(); t != toks.end(); ++t ) {
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| 162 | if ( it.key() == "HEADERS" || it.key() == "SOURCES" ) {
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| 163 | fetchtr_cpp( *t, &fetchedTor, defaultContext, TRUE );
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| 164 | metSomething = TRUE;
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| 165 | } else if ( it.key() == "INTERFACES" ||
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| 166 | it.key() == "FORMS" ) {
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| 167 | fetchtr_ui( *t, &fetchedTor, defaultContext, TRUE );
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| 168 | fetchtr_cpp( *t + ".h", &fetchedTor, defaultContext,
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| 169 | FALSE );
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| 170 | metSomething = TRUE;
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| 171 | } else if ( it.key() == "TRANSLATIONS" ) {
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| 172 | tsFileNames.append( *t );
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| 173 | metSomething = TRUE;
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| 174 | } else if ( it.key() == "CODEC" ||
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| 175 | it.key() == "DEFAULTCODEC" ) {
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| 176 | codec = (*t).latin1();
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| 177 | }
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| 178 | }
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| 179 | }
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| 180 |
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| 181 | updateTsFiles( fetchedTor, tsFileNames, codec, noObsolete,
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| 182 | verbose );
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| 183 |
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| 184 | if ( !metSomething ) {
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| 185 | fprintf( stderr,
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| 186 | "lupdate warning: File '%s' does not look like a"
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| 187 | " project file\n",
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| 188 | argv[i] );
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| 189 | } else if ( tsFileNames.isEmpty() ) {
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| 190 | fprintf( stderr,
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| 191 | "lupdate warning: Met no 'TRANSLATIONS' entry in"
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| 192 | " project file '%s'\n",
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| 193 | argv[i] );
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| 194 | }
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| 195 | } else {
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| 196 | if ( metTsFlag ) {
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| 197 | if ( QString(argv[i]).lower().endsWith(".ts") ) {
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| 198 | QFileInfo fi( argv[i] );
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| 199 | if ( !fi.exists() || fi.isWritable() ) {
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| 200 | tsFileNames.append( argv[i] );
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| 201 | } else {
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| 202 | fprintf( stderr,
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| 203 | "lupdate warning: For some reason, I cannot"
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| 204 | " save '%s'\n",
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| 205 | argv[i] );
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| 206 | }
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| 207 | } else {
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| 208 | fprintf( stderr,
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| 209 | "lupdate error: File '%s' lacks .ts extension\n",
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| 210 | argv[i] );
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| 211 | }
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| 212 | } else {
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| 213 | QFileInfo fi(argv[i]);
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| 214 | if ( QString(argv[i]).lower().endsWith(".ui") ) {
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| 215 | fetchtr_ui( fi.fileName(), &fetchedTor, defaultContext, TRUE );
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| 216 | fetchtr_cpp( QString(fi.fileName()) + ".h", &fetchedTor,
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| 217 | defaultContext, FALSE );
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| 218 | } else {
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| 219 | fetchtr_cpp( fi.fileName(), &fetchedTor, defaultContext, TRUE );
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| 220 | }
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| 221 | }
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| 222 | }
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| 223 | QDir::setCurrent( oldDir );
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| 224 | }
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| 225 |
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| 226 | if ( !standardSyntax )
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| 227 | updateTsFiles( fetchedTor, tsFileNames, codec, noObsolete, verbose );
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| 228 |
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| 229 | if ( numFiles == 0 ) {
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| 230 | printUsage();
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| 231 | return 1;
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| 232 | }
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| 233 | return 0;
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| 234 | }
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