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-rw-r--r--src/libs/ifwtools/rcc/rccmain.cpp239
1 files changed, 239 insertions, 0 deletions
diff --git a/src/libs/ifwtools/rcc/rccmain.cpp b/src/libs/ifwtools/rcc/rccmain.cpp
new file mode 100644
index 000000000..47d8fa8de
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+++ b/src/libs/ifwtools/rcc/rccmain.cpp
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+/**************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Installer Framework.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+**************************************************************************/
+
+#include "rcc.h"
+#include "qcorecmdlineargs_p.h"
+
+#include <QDebug>
+#include <QDir>
+#include <QFile>
+#include <QFileInfo>
+#include <QTextStream>
+
+QT_BEGIN_NAMESPACE
+
+void showHelp(const QString &argv0, const QString &error)
+{
+ fprintf(stderr, "Qt resource compiler\n");
+ if (!error.isEmpty())
+ fprintf(stderr, "%s: %s\n", qPrintable(argv0), qPrintable(error));
+ 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"
+ " -binary output a binary file for use as a dynamic resource\n"
+ " -namespace turn off namespace macros\n"
+ " -project Output a resource file containing all\n"
+ " files from the current directory\n"
+ " -version display version\n"
+ " -help display this information\n",
+ qPrintable(argv0));
+}
+
+void dumpRecursive(const QDir &dir, QTextStream &out)
+{
+ QFileInfoList entries = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot
+ | QDir::NoSymLinks);
+ foreach (const QFileInfo &entry, entries) {
+ if (entry.isDir()) {
+ dumpRecursive(entry.filePath(), out);
+ } else {
+ out << QLatin1String("<file>")
+ << entry.filePath()
+ << QLatin1String("</file>\n");
+ }
+ }
+}
+
+int createProject(const QString &outFileName)
+{
+ QFile file;
+ bool isOk = false;
+ if (outFileName.isEmpty()) {
+ isOk = file.open(stdout, QFile::WriteOnly | QFile::Text);
+ } else {
+ file.setFileName(outFileName);
+ isOk = file.open(QFile::WriteOnly | QFile::Text);
+ }
+ if (!isOk) {
+ fprintf(stderr, "Unable to open %s: %s\n",
+ outFileName.isEmpty() ? qPrintable(outFileName) : "standard output",
+ qPrintable(file.errorString()));
+ return 1;
+ }
+
+ QTextStream out(&file);
+ out << QLatin1String("<!DOCTYPE RCC><RCC version=\"1.0\">\n"
+ "<qresource>\n");
+
+ // use "." as dir to get relative file paths
+ dumpRecursive(QDir(QLatin1String(".")), out);
+
+ out << QLatin1String("</qresource>\n"
+ "</RCC>\n");
+
+ return 0;
+}
+
+int runRcc(int argc, char *argv[])
+{
+ QString outFilename;
+ bool helpRequested = false;
+ bool list = false;
+ bool projectRequested = false;
+ QStringList filenamesIn;
+
+ QStringList args = qCmdLineArgs(argc, argv);
+
+ RCCResourceLibrary library;
+
+ //parse options
+ QString errorMsg;
+ for (int i = 1; i < args.count() && errorMsg.isEmpty(); i++) {
+ if (args[i].isEmpty())
+ continue;
+ if (args[i][0] == QLatin1Char('-')) { // option
+ QString opt = args[i];
+ if (opt == QLatin1String("-o")) {
+ if (!(i < argc-1)) {
+ errorMsg = QLatin1String("Missing output name");
+ break;
+ }
+ outFilename = args[++i];
+ } else if (opt == QLatin1String("-name")) {
+ if (!(i < argc-1)) {
+ errorMsg = QLatin1String("Missing target name");
+ break;
+ }
+ library.setInitName(args[++i]);
+ } else if (opt == QLatin1String("-root")) {
+ if (!(i < argc-1)) {
+ errorMsg = QLatin1String("Missing root path");
+ break;
+ }
+ library.setResourceRoot(QDir::cleanPath(args[++i]));
+ if (library.resourceRoot().isEmpty()
+ || library.resourceRoot().at(0) != QLatin1Char('/'))
+ errorMsg = QLatin1String("Root must start with a /");
+ } else if (opt == QLatin1String("-compress")) {
+ if (!(i < argc-1)) {
+ errorMsg = QLatin1String("Missing compression level");
+ break;
+ }
+ library.setCompressLevel(args[++i].toInt());
+ } else if (opt == QLatin1String("-threshold")) {
+ if (!(i < argc-1)) {
+ errorMsg = QLatin1String("Missing compression threshold");
+ break;
+ }
+ library.setCompressThreshold(args[++i].toInt());
+ } else if (opt == QLatin1String("-binary")) {
+ library.setFormat(RCCResourceLibrary::Binary);
+ } else if (opt == QLatin1String("-namespace")) {
+ library.setUseNameSpace(!library.useNameSpace());
+ } else if (opt == QLatin1String("-verbose")) {
+ library.setVerbose(true);
+ } else if (opt == QLatin1String("-list")) {
+ list = true;
+ } else if (opt == QLatin1String("-version") || opt == QLatin1String("-v")) {
+ fprintf(stderr, "Qt Resource Compiler version %s\n", QT_VERSION_STR);
+ return 1;
+ } else if (opt == QLatin1String("-help") || opt == QLatin1String("-h")) {
+ helpRequested = true;
+ } else if (opt == QLatin1String("-no-compress")) {
+ library.setCompressLevel(-2);
+ } else if (opt == QLatin1String("-project")) {
+ projectRequested = true;
+ } else {
+ errorMsg = QString::fromLatin1("Unknown option: '%1'").arg(args[i]);
+ }
+ } else {
+ if (!QFile::exists(args[i])) {
+ qWarning("%s: File does not exist '%s'",
+ qPrintable(args[0]), qPrintable(args[i]));
+ return 1;
+ }
+ filenamesIn.append(args[i]);
+ }
+ }
+
+ if (projectRequested && !helpRequested) {
+ return createProject(outFilename);
+ }
+
+ if (!filenamesIn.size() || !errorMsg.isEmpty() || helpRequested) {
+ showHelp(args[0], errorMsg);
+ return 1;
+ }
+ QFile errorDevice;
+ errorDevice.open(stderr, QIODevice::WriteOnly|QIODevice::Text);
+
+ if (library.verbose())
+ errorDevice.write("Qt resource compiler\n");
+
+ library.setInputFiles(filenamesIn);
+
+ if (!library.readFiles(list, errorDevice))
+ return 1;
+
+ // open output
+ QFile out;
+ QIODevice::OpenMode mode = QIODevice::WriteOnly;
+ if (library.format() == RCCResourceLibrary::C_Code)
+ mode |= QIODevice::Text;
+
+ if (outFilename.isEmpty() || outFilename == QLatin1String("-")) {
+ // using this overload close() only flushes.
+ out.open(stdout, mode);
+ } else {
+ out.setFileName(outFilename);
+ if (!out.open(mode)) {
+ const QString msg = QString::fromUtf8("Unable to open %1 for writing: %2\n").arg(outFilename).arg(out.errorString());
+ errorDevice.write(msg.toUtf8());
+ return 1;
+ }
+ }
+
+ // do the task
+ if (list) {
+ const QStringList data = library.dataFiles();
+ for (int i = 0; i < data.size(); ++i) {
+ out.write(qPrintable(QDir::cleanPath(data.at(i))));
+ out.write("\n");
+ }
+ return 0;
+ }
+
+ return library.output(out, errorDevice) ? 0 : 1;
+}
+
+QT_END_NAMESPACE
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