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Diffstat (limited to 'tools/msg2tqm/msg2tqm.cpp')
| -rw-r--r-- | tools/msg2tqm/msg2tqm.cpp | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/tools/msg2tqm/msg2tqm.cpp b/tools/msg2tqm/msg2tqm.cpp new file mode 100644 index 000000000..5bacda177 --- /dev/null +++ b/tools/msg2tqm/msg2tqm.cpp @@ -0,0 +1,236 @@ +/********************************************************************** +** Copyright (C) 1998-2008 Trolltech ASA. All rights reserved. +** +** This is a utility program for converting tqtfindtr msgfiles to +** qtranslator message files +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** Licensees holding valid TQt Commercial licenses may use this file in +** accordance with the TQt Commercial License Agreement provided with +** the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#include <ntqfile.h> +#include <ntqtextstream.h> +#include <ntqtextcodec.h> +#include <ntqtranslator.h> + +#include <stdio.h> +#include <stdlib.h> + +static TQString* defaultScope = 0; + +bool hasHandle( const TQString& line, const TQString& handle) +{ + return line.left(handle.length()) == handle; +} + + +TQString extractContents( const TQString& line ) +{ + TQString contents; + if ( line.contains('\"') < 2) + return contents; + int pos = 0; + while ( pos < int(line.length()) && line[pos] != '\"' ) + pos++; + pos++; + while ( pos < int(line.length()) && line[pos] != '\"' ) { + // 0xa5: the yen sign is the Japanese backslash + if ( line[pos] == '\\' || line[pos] == TQChar(0xa5) ) { + pos++; + switch (char(line[pos]) ) { + case 'n': + contents += '\n'; + break; + case 't': + contents += '\t'; + break; + case 'r': + contents += '\r'; + break; + case 'a': + contents += '\a'; + break; + case 'f': + contents += '\f'; + break; + case 'v': + contents += '\v'; + break; + case 'b': + contents += '\b'; + break; + default: + contents += char(line[pos]); + break; + } + } + else + contents += line[pos]; + pos++; + } + return contents; +} + + +void addTranslation( TQTranslator* translator, const TQString& msgid, const TQString& msgstr) +{ + if (!msgid.isNull() && !msgstr.isNull() ) { + TQString scope = ""; + TQString id = msgid; + int coloncolon = msgid.find("::"); + if (coloncolon != -1) { + scope = msgid.left( coloncolon ); + id = msgid.right( msgid.length() - scope.length() - 2 ); + } + else if (defaultScope) + scope = *defaultScope; + + if (translator->contains( scope.ascii(), id.ascii() ) ) { + tqWarning("Error: \"%s\" already in use", msgid.ascii() ); + } + else { + translator->insert( scope.latin1(), id.latin1(), msgstr ); + } + } +} + + + +void translate( const TQString& filename, const TQString& qmfile ) +{ + TQFile f(filename); + if ( !f.open( IO_ReadOnly) ) + return; + TQTranslator* translator = new TQTranslator(0); + TQTextCodec *codec = 0; + for (int pass = 0; pass < 2; pass++) { + f.at(0); + TQTextStream t( &f ); + TQString line; + TQString msgid; + TQString msgstr; + if ( codec != 0 ) { + t.setCodec( codec ); + } + while ( !t.atEnd() || !line.isEmpty() ) { + if (line.isEmpty()) { + t.skipWhiteSpace(); + line = t.readLine(); + } + if ( hasHandle( line, "msgid") ) { + msgstr = TQString::null; + msgid = extractContents( line ); + if (!t.atEnd()) { + t.skipWhiteSpace(); + line = t.readLine(); + } + else + line = TQString::null; + while ( hasHandle( line, "\"") ) { + msgid += extractContents( line ); + if (!t.atEnd()) { + t.skipWhiteSpace(); + line = t.readLine(); + } + else + line = TQString::null; + } + } + else if ( hasHandle( line, "msgstr") ) { + msgstr = extractContents( line ); + if (!t.atEnd()) { + t.skipWhiteSpace(); + line = t.readLine(); + } + else + line = TQString::null; + while ( hasHandle( line, "\"") ) { + msgstr += extractContents( line ); + if (!t.atEnd()) { + t.skipWhiteSpace(); + line = t.readLine(); + } + else + line = TQString::null; + } + if ( pass == 1 ) + addTranslation( translator, msgid, msgstr); + + if ( pass == 0 && msgid.isEmpty() ) { + // Check for the encoding. + int cpos = msgstr.find( "charset=" ); + if ( cpos >= 0 ) { + cpos = cpos + 8; //skip "charset=" + int i = cpos; + int len = msgstr.length(); + while ( i < len && !msgstr[i].isSpace() ) + i++; + TQString charset = msgstr.mid( cpos, i-cpos ); + codec = TQTextCodec::codecForName( charset.ascii() ); + if ( codec ) { + debug( "PO file character set: %s. Codec: %s", + charset.ascii(), codec->name() ); + } else { + debug( "No codec for %s", charset.ascii() ); + } + } + break; + } + } + else + line = TQString::null; + } + } + f.close(); + translator->save( qmfile ); +} + + +// workaround for BCC problem, ntqtranslator.h includes ntqwindowdefs.h via ntqobject.h, see NEEDS_QMAIN +#if defined(main) +#undef main +#endif + +int main( int argc, char* argv[] ) +{ + + int infile = 1; + if (argc > 1) { + if ( TQString("-scope") == argv[1] ) { + defaultScope = new TQString(argv[2]); + infile += 2; + } + } + + if ( argc <= infile ) { + printf("usage: %s [-scope default] infile [outfile]\n", argv[0]); + exit(1); + } + + translate(argv[infile], argc > infile+1 ? argv[infile+1] : "tr.qm"); + return 0; +} |