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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <qstring.h>
#include <qstringlist.h>
#include <qfile.h>
#include <qfileinfo.h>
#include <qlocale.h>
#include <qtextstream.h>
#include <qbytearray.h>
#include <qhash.h>
#include <qdir.h>
#include "rcc.h"
// Some static globals
static QString initName;
static bool verbose = false;
static int compressLevel = CONSTANT_COMPRESSLEVEL_DEFAULT;
static int compressThreshold = CONSTANT_COMPRESSTHRESHOLD_DEFAULT;
static QString resourceRoot;
bool processResourceFile(const QStringList &filenamesIn, const QString &filenameOut, bool list)
{
if (verbose)
fprintf(stderr, "PyQt4 resource compiler\n");
//setup
RCCResourceLibrary library;
library.setInputFiles(filenamesIn);
library.setInitName(initName);
library.setVerbose(verbose);
library.setCompressLevel(compressLevel);
library.setCompressThreshold(compressThreshold);
library.setResourceRoot(resourceRoot);
if(!library.readFiles())
return false;
//open output
FILE *out_fd = stdout;
if (!filenameOut.isEmpty() && filenameOut != QLatin1String("-")) {
#if defined(_MSC_VER) && _MSC_VER >= 1400
if (fopen_s(&out_fd, filenameOut.toLocal8Bit().constData(), "w")) {
#else
out_fd = fopen(filenameOut.toLocal8Bit().constData(), "w");
if(!out_fd) {
#endif
fprintf(stderr, "Unable to open %s for writing\n", filenameOut.toLatin1().constData());
return false;
}
}
//do the task
bool ret = true;
if(list) {
const QStringList data = library.dataFiles();
for(int i = 0; i < data.size(); ++i)
fprintf(out_fd, "%s\n", QDir::cleanPath(data.at(i)).toLatin1().constData());
} else {
ret = library.output(out_fd);
}
if(out_fd != stdout)
fclose(out_fd);
//done
return ret;
}
int showHelp(const char *argv0, const QString &error)
{
fprintf(stderr, "PyQt5 resource compiler\n");
if (!error.isEmpty())
fprintf(stderr, "%s: %s\n", argv0, error.toLatin1().constData());
fprintf(stderr, "Usage: %s [options] <inputs>\n\n"
"Options:\n"
" -o file Write output to file rather than stdout\n"
" -name name Create an external initialization function with name\n"
" -threshold level Threshold to consider compressing files\n"
" -compress level Compress input files by level\n"
" -root path Prefix resource access path with root path\n"
" -no-compress Disable all compression\n"
" -version Display version\n"
" -help Display this information\n",
argv0);
return 1;
}
int main(int argc, char *argv[])
{
QString outFilename;
bool helpRequested = false, list = false;
QStringList files;
//parse options
QString errorMsg;
for (int i = 1; i < argc && errorMsg.isEmpty(); i++) {
if (argv[i][0] == '-') { // option
QByteArray opt = argv[i] + 1;
if (opt == "o") {
if (!(i < argc-1)) {
errorMsg = QLatin1String("Missing output name");
break;
}
outFilename = argv[++i];
} else if(opt == "name") {
if (!(i < argc-1)) {
errorMsg = QLatin1String("Missing target name");
break;
}
initName = argv[++i];
} else if(opt == "root") {
if (!(i < argc-1)) {
errorMsg = QLatin1String("Missing root path");
break;
}
resourceRoot = QDir::cleanPath(argv[++i]);
if(resourceRoot.isEmpty() || resourceRoot[0] != '/')
errorMsg = QLatin1String("Root must start with a /");
} else if(opt == "compress") {
if (!(i < argc-1)) {
errorMsg = QLatin1String("Missing compression level");
break;
}
compressLevel = QString(argv[++i]).toInt();
} else if(opt == "threshold") {
if (!(i < argc-1)) {
errorMsg = QLatin1String("Missing compression threshold");
break;
}
compressThreshold = QString(argv[++i]).toInt();
} else if(opt == "verbose") {
verbose = true;
} else if(opt == "list") {
list = true;
} else if(opt == "version") {
fprintf(stderr, "Resource Compiler for Qt version %s\n", QT_VERSION_STR);
return 1;
} else if(opt == "help" || opt == "h") {
helpRequested = true;
} else if(opt == "no-compress") {
compressLevel = -2;
} else {
errorMsg = QString(QLatin1String("Unknown option: '%1'")).arg(argv[i]);
}
} else {
QString fname = QString::fromLocal8Bit(argv[i]);
if(!QFile::exists(fname)) {
qWarning("%s: File does not exist '%s'", argv[0], argv[i]);
return 1;
}
files.append(fname);
}
}
if (!files.size() || !errorMsg.isEmpty() || helpRequested)
return showHelp(argv[0], errorMsg);
return int(!processResourceFile(files, outFilename, list));
}
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