1 /****************************************************************************
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the Qt Linguist of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** No Commercial Usage
11 ** This file contains pre-release code and may not be distributed.
12 ** You may use this file in accordance with the terms and conditions
13 ** contained in the Technology Preview License Agreement accompanying
16 ** GNU Lesser General Public License Usage
17 ** Alternatively, this file may be used under the terms of the GNU Lesser
18 ** General Public License version 2.1 as published by the Free Software
19 ** Foundation and appearing in the file LICENSE.LGPL included in the
20 ** packaging of this file. Please review the following information to
21 ** ensure the GNU Lesser General Public License version 2.1 requirements
22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24 ** In addition, as a special exception, Nokia gives you certain additional
25 ** rights. These rights are described in the Nokia Qt LGPL Exception
26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
28 ** If you have questions regarding the use of this file, please contact
29 ** Nokia at qt-info@nokia.com.
40 ****************************************************************************/
42 #include "translator.h"
44 #include <QtCore/QCoreApplication>
45 #include <QtCore/QDebug>
46 #include <QtCore/QString>
47 #include <QtCore/QStringList>
49 static int usage(const QStringList
&args
)
54 QString
line(QLatin1String(" %1 - %2\n"));
55 foreach (Translator::FileFormat format
, Translator::registeredFileFormats())
56 loaders
+= line
.arg(format
.extension
, -5).arg(format
.description
);
58 qWarning("%s", qPrintable(QString(QLatin1String("\nUsage:\n"
59 " lconvert [options] <infile> [<infile>...]\n\n"
60 "lconvert is part of Qt's Linguist tool chain. It can be used as a\n"
61 "stand-alone tool to convert and filter translation data files.\n"
62 "The following file formats are supported:\n\n%1\n"
63 "If multiple input files are specified, they are merged with\n"
64 "translations from later files taking precedence.\n\n"
67 " --help Display this information and exit.\n\n"
69 " --input-file <infile>\n"
70 " Specify input file. Use if <infile> might start with a dash.\n"
71 " This option can be used several times to merge inputs.\n"
72 " May be '-' (standard input) for use in a pipe.\n\n"
74 " --output-file <outfile>\n"
75 " Specify output file. Default is '-' (standard output).\n\n"
77 " --input-format <format>\n"
78 " Specify input format for subsequent <infile>s.\n"
79 " The format is auto-detected from the file name and defaults to 'ts'.\n\n"
81 " --output-format <outformat>\n"
82 " Specify output format. See -if.\n\n"
83 " --input-codec <codec>\n"
84 " Specify encoding for QM and PO input files. Default is 'Latin1'\n"
85 " for QM and 'UTF-8' for PO files. UTF-8 is always tried as well for\n"
86 " QM, corresponding to the possible use of the trUtf8() function.\n\n"
87 " --output-codec <codec>\n"
88 " Specify encoding for PO output files. Default is 'UTF-8'.\n\n"
89 " --drop-tags <regexp>\n"
90 " Drop named extra tags when writing TS or XLIFF files.\n"
91 " May be specified repeatedly.\n\n"
92 " --drop-translations\n"
93 " Drop existing translations and reset the status to 'unfinished'.\n"
94 " Note: this implies --no-obsolete.\n\n"
95 " --source-language <language>[_<region>]\n"
96 " Specify/override the language of the source strings. Defaults to\n"
97 " POSIX if not specified and the file does not name it yet.\n\n"
98 " --target-language <language>[_<region>]\n"
99 " Specify/override the language of the translation.\n"
100 " The target language is guessed from the file name if this option\n"
101 " is not specified and the file contents name no language yet.\n\n"
103 " Drop obsolete messages.\n\n"
105 " Drop finished messages.\n\n"
107 " Sort contexts in output TS file alphabetically.\n\n"
108 " --locations {absolute|relative|none}\n"
109 " Override how source code references are saved in TS files.\n"
110 " Default is absolute.\n\n"
112 " Drop line numbers from references to UI files.\n\n"
114 " be a bit more verbose\n\n"
115 "Long options can be specified with only one leading dash, too.\n\n"
118 " 1 on command line parse failures\n"
119 " 2 on read failures\n"
120 " 3 on write failures\n")).arg(loaders
)));
130 int main(int argc
, char *argv
[])
132 QCoreApplication
app(argc
, argv
);
133 QStringList args
= app
.arguments();
136 QString
inFormat(QLatin1String("auto"));
138 QString
outFormat(QLatin1String("auto"));
139 QString targetLanguage
;
140 QString sourceLanguage
;
141 bool dropTranslations
= false;
142 bool noObsolete
= false;
143 bool noFinished
= false;
144 bool verbose
= false;
145 bool noUiLines
= false;
146 Translator::LocationsType locations
= Translator::DefaultLocations
;
151 for (int i
= 1; i
< args
.size(); ++i
) {
152 if (args
[i
].startsWith(QLatin1String("--")))
153 args
[i
].remove(0, 1);
154 if (args
[i
] == QLatin1String("-o")
155 || args
[i
] == QLatin1String("-output-file")) {
156 if (++i
>= args
.size())
158 outFileName
= args
[i
];
159 } else if (args
[i
] == QLatin1String("-of")
160 || args
[i
] == QLatin1String("-output-format")) {
161 if (++i
>= args
.size())
164 } else if (args
[i
] == QLatin1String("-i")
165 || args
[i
] == QLatin1String("-input-file")) {
166 if (++i
>= args
.size())
170 file
.format
= inFormat
;
171 inFiles
.append(file
);
172 } else if (args
[i
] == QLatin1String("-if")
173 || args
[i
] == QLatin1String("-input-format")) {
174 if (++i
>= args
.size())
177 } else if (args
[i
] == QLatin1String("-input-codec")) {
178 if (++i
>= args
.size())
180 cd
.m_codecForSource
= args
[i
].toLatin1();
181 } else if (args
[i
] == QLatin1String("-output-codec")) {
182 if (++i
>= args
.size())
184 cd
.m_outputCodec
= args
[i
].toLatin1();
185 } else if (args
[i
] == QLatin1String("-drop-tag")) {
186 if (++i
>= args
.size())
188 cd
.m_dropTags
.append(args
[i
]);
189 } else if (args
[i
] == QLatin1String("-drop-translations")) {
190 dropTranslations
= true;
191 } else if (args
[i
] == QLatin1String("-target-language")) {
192 if (++i
>= args
.size())
194 targetLanguage
= args
[i
];
195 } else if (args
[i
] == QLatin1String("-source-language")) {
196 if (++i
>= args
.size())
198 sourceLanguage
= args
[i
];
199 } else if (args
[i
].startsWith(QLatin1String("-h"))) {
202 } else if (args
[i
] == QLatin1String("-no-obsolete")) {
204 } else if (args
[i
] == QLatin1String("-no-finished")) {
206 } else if (args
[i
] == QLatin1String("-sort-contexts")) {
207 cd
.m_sortContexts
= true;
208 } else if (args
[i
] == QLatin1String("-locations")) {
209 if (++i
>= args
.size())
211 if (args
[i
] == QLatin1String("none"))
212 locations
= Translator::NoLocations
;
213 else if (args
[i
] == QLatin1String("relative"))
214 locations
= Translator::RelativeLocations
;
215 else if (args
[i
] == QLatin1String("absolute"))
216 locations
= Translator::AbsoluteLocations
;
219 } else if (args
[i
] == QLatin1String("-no-ui-lines")) {
221 } else if (args
[i
] == QLatin1String("-verbose")) {
223 } else if (args
[i
].startsWith(QLatin1Char('-'))) {
228 file
.format
= inFormat
;
229 inFiles
.append(file
);
233 if (inFiles
.isEmpty())
236 tr
.setLanguageCode(Translator::guessLanguageCodeFromFileName(inFiles
[0].name
));
238 if (!tr
.load(inFiles
[0].name
, cd
, inFiles
[0].format
)) {
239 qWarning() << qPrintable(cd
.error());
242 Translator::reportDuplicates(tr
.resolveDuplicates(), inFiles
[0].name
, verbose
);
244 for (int i
= 1; i
< inFiles
.size(); ++i
) {
246 if (!tr2
.load(inFiles
[i
].name
, cd
, inFiles
[i
].format
)) {
247 qWarning() << qPrintable(cd
.error());
250 Translator::reportDuplicates(tr2
.resolveDuplicates(), inFiles
[i
].name
, verbose
);
251 for (int j
= 0; j
< tr2
.messageCount(); ++j
)
252 tr
.replaceSorted(tr2
.message(j
));
255 if (!targetLanguage
.isEmpty())
256 tr
.setLanguageCode(targetLanguage
);
257 if (!sourceLanguage
.isEmpty())
258 tr
.setSourceLanguageCode(sourceLanguage
);
260 tr
.stripObsoleteMessages();
262 tr
.stripFinishedMessages();
263 if (dropTranslations
)
264 tr
.dropTranslations();
267 if (locations
!= Translator::DefaultLocations
)
268 tr
.setLocationsType(locations
);
270 tr
.normalizeTranslations(cd
);
271 if (!cd
.errors().isEmpty()) {
272 qWarning("%s", qPrintable(cd
.error()));
275 if (!tr
.save(outFileName
, cd
, outFormat
)) {
276 qWarning("%s", qPrintable(cd
.error()));