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237 lines
5.9 KiB
237 lines
5.9 KiB
/**********************************************************************
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** Copyright (C) 1998-2008 Trolltech ASA. All rights reserved.
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**
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** This is a utility program for converting tqtfindtr msgfiles to
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** qtranslator message files
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** Licensees holding valid TQt Commercial licenses may use this file in
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** accordance with the TQt Commercial License Agreement provided with
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** the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#include <ntqfile.h>
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#include <ntqtextstream.h>
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#include <ntqtextcodec.h>
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#include <ntqtranslator.h>
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#include <stdio.h>
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#include <stdlib.h>
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static TQString* defaultScope = 0;
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bool hasHandle( const TQString& line, const TQString& handle)
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{
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return line.left(handle.length()) == handle;
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}
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TQString extractContents( const TQString& line )
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{
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TQString contents;
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if ( line.contains('\"') < 2)
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return contents;
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int pos = 0;
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while ( pos < int(line.length()) && line[pos] != '\"' )
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pos++;
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pos++;
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while ( pos < int(line.length()) && line[pos] != '\"' ) {
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// 0xa5: the yen sign is the Japanese backslash
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if ( line[pos] == '\\' || line[pos] == TQChar(0xa5) ) {
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pos++;
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switch (char(line[pos]) ) {
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case 'n':
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contents += '\n';
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break;
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case 't':
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contents += '\t';
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break;
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case 'r':
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contents += '\r';
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break;
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case 'a':
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contents += '\a';
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break;
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case 'f':
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contents += '\f';
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break;
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case 'v':
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contents += '\v';
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break;
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case 'b':
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contents += '\b';
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break;
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default:
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contents += char(line[pos]);
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break;
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}
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}
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else
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contents += line[pos];
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pos++;
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}
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return contents;
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}
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void addTranslation( TQTranslator* translator, const TQString& msgid, const TQString& msgstr)
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{
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if (!msgid.isNull() && !msgstr.isNull() ) {
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TQString scope = "";
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TQString id = msgid;
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int coloncolon = msgid.find("::");
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if (coloncolon != -1) {
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scope = msgid.left( coloncolon );
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id = msgid.right( msgid.length() - scope.length() - 2 );
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}
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else if (defaultScope)
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scope = *defaultScope;
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if (translator->contains( scope.ascii(), id.ascii() ) ) {
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tqWarning("Error: \"%s\" already in use", msgid.ascii() );
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}
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else {
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translator->insert( scope.latin1(), id.latin1(), msgstr );
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}
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}
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}
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void translate( const TQString& filename, const TQString& qmfile )
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{
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TQFile f(filename);
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if ( !f.open( IO_ReadOnly) )
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return;
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TQTranslator* translator = new TQTranslator(0);
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TQTextCodec *codec = 0;
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for (int pass = 0; pass < 2; pass++) {
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f.at(0);
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TQTextStream t( &f );
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TQString line;
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TQString msgid;
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TQString msgstr;
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if ( codec != 0 ) {
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t.setCodec( codec );
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}
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while ( !t.atEnd() || !line.isEmpty() ) {
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if (line.isEmpty()) {
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t.skipWhiteSpace();
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line = t.readLine();
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}
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if ( hasHandle( line, "msgid") ) {
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msgstr = TQString::null;
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msgid = extractContents( line );
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if (!t.atEnd()) {
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t.skipWhiteSpace();
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line = t.readLine();
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}
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else
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line = TQString::null;
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while ( hasHandle( line, "\"") ) {
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msgid += extractContents( line );
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if (!t.atEnd()) {
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t.skipWhiteSpace();
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line = t.readLine();
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}
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else
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line = TQString::null;
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}
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}
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else if ( hasHandle( line, "msgstr") ) {
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msgstr = extractContents( line );
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if (!t.atEnd()) {
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t.skipWhiteSpace();
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line = t.readLine();
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}
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else
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line = TQString::null;
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while ( hasHandle( line, "\"") ) {
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msgstr += extractContents( line );
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if (!t.atEnd()) {
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t.skipWhiteSpace();
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line = t.readLine();
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}
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else
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line = TQString::null;
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}
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if ( pass == 1 )
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addTranslation( translator, msgid, msgstr);
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if ( pass == 0 && msgid.isEmpty() ) {
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// Check for the encoding.
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int cpos = msgstr.find( "charset=" );
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if ( cpos >= 0 ) {
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cpos = cpos + 8; //skip "charset="
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int i = cpos;
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int len = msgstr.length();
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while ( i < len && !msgstr[i].isSpace() )
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i++;
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TQString charset = msgstr.mid( cpos, i-cpos );
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codec = TQTextCodec::codecForName( charset.ascii() );
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if ( codec ) {
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tqDebug( "PO file character set: %s. Codec: %s",
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charset.ascii(), codec->name() );
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} else {
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tqDebug( "No codec for %s", charset.ascii() );
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}
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}
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break;
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}
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}
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else
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line = TQString::null;
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}
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}
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f.close();
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translator->save( qmfile );
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}
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// workaround for BCC problem, ntqtranslator.h includes ntqwindowdefs.h via ntqobject.h, see NEEDS_QMAIN
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#if defined(main)
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#undef main
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#endif
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int main( int argc, char* argv[] )
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{
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int infile = 1;
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if (argc > 1) {
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if ( TQString("-scope") == argv[1] ) {
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defaultScope = new TQString(argv[2]);
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infile += 2;
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}
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}
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if ( argc <= infile ) {
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printf("usage: %s [-scope default] infile [outfile]\n", argv[0]);
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exit(1);
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}
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translate(argv[infile], argc > infile+1 ? argv[infile+1] : "tr.qm");
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return 0;
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}
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