mirror of
https://bitbucket.org/smil3y/katie.git
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274 lines
9.8 KiB
C++
274 lines
9.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Copyright (C) 2016-2019 Ivailo Monev
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**
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** This file is part of the tools applications of the Katie Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <rcc.h>
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#include "qcorecmdlineargs_p.h"
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#include <QDebug>
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#include <QDir>
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#include <QFile>
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#include <QFileInfo>
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#include <QTextStream>
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QT_BEGIN_NAMESPACE
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void showHelp( const QString &error)
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{
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if (!error.isEmpty())
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fprintf(stderr, "rcc: %s\n", qPrintable(error));
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fprintf(stderr, "Usage:\n"
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" rcc [options] <resource-file> [<resource-file>] ...\n\n"
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"Options:\n"
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" -o <file>\n"
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" Write output to file rather than stdout.\n\n"
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" -name <name>\n"
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" Create an external initialization function with name.\n\n"
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" -threshold <level>\n"
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" Threshold to consider compressing files.\n\n"
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" -compress <level>\n"
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" Compress input files by level.\n\n"
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" -root <path>\n"
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" Prefix resource access path with root path.\n\n"
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" -no-compress\n"
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" Disable all compression.\n\n"
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" -binary\n"
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" Output a binary file for use as a dynamic resource.\n\n"
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" -namespace\n"
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" Turn off namespace macros.\n\n"
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" -project\n"
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" Output a resource file containing all files from the\n"
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" current directory.\n\n"
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" -list\n"
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" Lists .qrc file entries.\n\n"
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" -version\n"
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" Display version.\n\n"
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" -help\n"
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" Display this information.\n");
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}
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void dumpRecursive(const QDir &dir, QTextStream &out)
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{
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QFileInfoList entries = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot
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| QDir::NoSymLinks);
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foreach (QFileInfo entry, entries) {
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if (entry.isDir()) {
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dumpRecursive(entry.filePath(), out);
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} else {
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out << QLatin1String("<file>")
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<< entry.filePath()
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<< QLatin1String("</file>\n");
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}
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}
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}
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int createProject(const QString &outFileName)
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{
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QDir currentDir = QDir::current();
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QString currentDirName = currentDir.dirName();
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if (currentDirName.isEmpty())
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currentDirName = QLatin1String("root");
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QFile file;
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bool isOk = false;
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if (outFileName.isEmpty()) {
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isOk = file.open(stdout, QFile::WriteOnly | QFile::Text);
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} else {
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file.setFileName(outFileName);
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isOk = file.open(QFile::WriteOnly | QFile::Text);
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}
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if (!isOk) {
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fprintf(stderr, "Unable to open %s: %s\n",
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outFileName.isEmpty() ? qPrintable(outFileName) : "standard output",
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qPrintable(file.errorString()));
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return 1;
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}
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QTextStream out(&file);
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out << QLatin1String("<!DOCTYPE RCC><RCC version=\"1.0\">\n"
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"<qresource>\n");
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// use "." as dir to get relative file pathes
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dumpRecursive(QDir(QLatin1String(".")), out);
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out << QLatin1String("</qresource>\n"
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"</RCC>\n");
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return 0;
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}
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int runRcc(int argc, char *argv[])
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{
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QString outFilename;
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bool helpRequested = false;
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bool list = false;
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bool projectRequested = false;
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QStringList filenamesIn;
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QStringList args = qCmdLineArgs(argc, argv);
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RCCResourceLibrary library;
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//parse options
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QString errorMsg;
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for (int i = 1; i < args.count() && errorMsg.isEmpty(); i++) {
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if (args[i].isEmpty())
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continue;
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if (args[i][0] == QLatin1Char('-')) { // option
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QString opt = args[i];
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if (opt == QLatin1String("-o")) {
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if (!(i < argc-1)) {
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errorMsg = QLatin1String("Missing output name");
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break;
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}
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outFilename = args[++i];
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} else if (opt == QLatin1String("-name")) {
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if (!(i < argc-1)) {
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errorMsg = QLatin1String("Missing target name");
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break;
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}
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library.setInitName(args[++i]);
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} else if (opt == QLatin1String("-root")) {
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if (!(i < argc-1)) {
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errorMsg = QLatin1String("Missing root path");
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break;
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}
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library.setResourceRoot(QDir::cleanPath(args[++i]));
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if (library.resourceRoot().isEmpty()
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|| library.resourceRoot().at(0) != QLatin1Char('/'))
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errorMsg = QLatin1String("Root must start with a /");
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} else if (opt == QLatin1String("-compress")) {
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if (!(i < argc-1)) {
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errorMsg = QLatin1String("Missing compression level");
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break;
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}
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library.setCompressLevel(args[++i].toInt());
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} else if (opt == QLatin1String("-threshold")) {
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if (!(i < argc-1)) {
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errorMsg = QLatin1String("Missing compression threshold");
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break;
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}
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library.setCompressThreshold(args[++i].toInt());
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} else if (opt == QLatin1String("-binary")) {
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library.setFormat(RCCResourceLibrary::Binary);
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} else if (opt == QLatin1String("-namespace")) {
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library.setUseNameSpace(!library.useNameSpace());
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} else if (opt == QLatin1String("-verbose")) {
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library.setVerbose(true);
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} else if (opt == QLatin1String("-list")) {
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list = true;
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} else if (opt == QLatin1String("-version") || opt == QLatin1String("-v")) {
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fprintf(stderr, "Katie Resource Compiler version %s\n", QT_VERSION_STR);
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return 1;
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} else if (opt == QLatin1String("-help") || opt == QLatin1String("-h")) {
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helpRequested = true;
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} else if (opt == QLatin1String("-no-compress")) {
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library.setCompressLevel(-2);
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} else if (opt == QLatin1String("-project")) {
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projectRequested = true;
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} else {
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errorMsg = QString::fromLatin1("Unknown option: '%1'").arg(args[i]);
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}
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} else {
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if (!QFile::exists(args[i])) {
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qWarning("%s: File does not exist '%s'",
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qPrintable(args[0]), qPrintable(args[i]));
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return 1;
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}
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filenamesIn.append(args[i]);
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}
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}
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if (projectRequested && !helpRequested) {
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return createProject(outFilename);
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}
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if (!filenamesIn.size() || !errorMsg.isEmpty() || helpRequested) {
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showHelp(errorMsg);
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return 1;
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}
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QFile errorDevice;
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errorDevice.open(stderr, QIODevice::WriteOnly|QIODevice::Text);
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if (library.verbose())
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errorDevice.write("Katie resource compiler\n");
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library.setInputFiles(filenamesIn);
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if (!library.readFiles(list, errorDevice))
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return 1;
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// open output
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QFile out;
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QIODevice::OpenMode mode = QIODevice::WriteOnly;
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if (library.format() == RCCResourceLibrary::C_Code)
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mode |= QIODevice::Text;
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if (outFilename.isEmpty() || outFilename == QLatin1String("-")) {
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// using this overload close() only flushes.
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out.open(stdout, mode);
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} else {
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out.setFileName(outFilename);
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if (!out.open(mode)) {
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const QString msg = QString::fromUtf8("Unable to open %1 for writing: %2\n").arg(outFilename).arg(out.errorString());
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errorDevice.write(msg.toUtf8());
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return 1;
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}
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}
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// do the task
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if (list) {
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const QStringList data = library.dataFiles();
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for (int i = 0; i < data.size(); ++i) {
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out.write(qPrintable(QDir::cleanPath(data.at(i))));
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out.write("\n");
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}
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return 0;
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}
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return library.output(out, errorDevice) ? 0 : 1;
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}
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QT_END_NAMESPACE
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int main(int argc, char *argv[])
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{
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return QT_PREPEND_NAMESPACE(runRcc)(argc, argv);
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}
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