143 lines
4.4 KiB
C++
143 lines
4.4 KiB
C++
/* Copyright 2013 MultiMC Contributors
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*
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* Authors: Andrew Okin
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* Orochimarufan <orochimarufan.x3@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <iostream>
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#include <QApplication>
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#include <QDir>
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#include "gui/mainwindow.h"
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#include "appsettings.h"
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#include "data/loginresponse.h"
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#include "data/plugin/pluginmanager.h"
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#include "pathutils.h"
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#include "cmdutils.h"
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#include "config.h"
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using namespace Util::Commandline;
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int main(int argc, char *argv[])
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{
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// initialize Qt
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QApplication app(argc, argv);
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app.setOrganizationName("Forkk");
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app.setApplicationName("MultiMC 5");
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// Print app header
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std::cout << "MultiMC 5" << std::endl;
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std::cout << "(c) 2013 MultiMC contributors" << std::endl << std::endl;
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// Commandline parsing
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Parser parser(FlagStyle::GNU, ArgumentStyle::SpaceAndEquals);
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// --help
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parser.addSwitch("help");
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parser.addShortOpt("help", 'h');
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parser.addDocumentation("help", "display this help and exit.");
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// --version
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parser.addSwitch("version");
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parser.addShortOpt("version", 'V');
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parser.addDocumentation("version", "display program version and exit.");
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// --dir
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parser.addOption("dir", app.applicationDirPath());
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parser.addShortOpt("dir", 'd');
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parser.addDocumentation("dir", "use the supplied directory as MultiMC root instead of the binary location (use '.' for current)");
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// --update
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parser.addOption("update");
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parser.addShortOpt("update", 'u');
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parser.addDocumentation("update", "replaces the given file with the running executable", "<path>");
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// --quietupdate
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parser.addSwitch("quietupdate");
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parser.addShortOpt("quietupdate", 'U');
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parser.addDocumentation("quietupdate", "doesn't restart MultiMC after installing updates");
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// --launch
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parser.addOption("launch");
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parser.addShortOpt("launch", 'l');
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parser.addDocumentation("launch", "tries to launch the given instance", "<inst>");
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// parse the arguments
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QHash<QString, QVariant> args;
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try {
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args = parser.parse(app.arguments());
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} catch(ParsingError e) {
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std::cerr << "CommandLineError: " << e.what() << std::endl;
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std::cerr << "Try '%1 -h' to get help on MultiMC's command line parameters." << std::endl;
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return 1;
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}
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// display help and exit
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if (args["help"].toBool()) {
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std::cout << qPrintable(parser.compileHelp(app.arguments()[0]));
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return 0;
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}
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// display version and exit
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if (args["version"].toBool()) {
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std::cout << VERSION_STR << " " << JENKINS_BUILD_TAG << " " << (ARCH==x64?"x86_64":"x86") << std::endl;
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return 0;
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}
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// update
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// Note: cwd is always the current executable path!
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if (!args["update"].isNull())
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{
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std::cout << "Performing MultiMC update: " << qPrintable(args["update"].toString()) << std::endl;
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QString cwd = QDir::currentPath();
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QDir::setCurrent(app.applicationDirPath());
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QFile file(app.applicationFilePath());
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file.copy(args["update"].toString());
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if(args["quietupdate"].toBool())
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return 0;
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QDir::setCurrent(cwd);
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}
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// change directory
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QDir::setCurrent(args["dir"].toString());
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// launch instance.
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if (!args["launch"].isNull())
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{
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std::cout << "Launching instance: " << qPrintable(args["launch"].toString()) << std::endl;
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// TODO: make it launch the an instance.
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// needs the new instance model to be complete
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std::cerr << "Launching Instances is not implemented yet!" << std::endl;
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return 255;
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}
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// load settings
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settings = new AppSettings(&app);
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// Register meta types.
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qRegisterMetaType<LoginResponse>("LoginResponse");
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// Initialize plugins.
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PluginManager::get().loadPlugins(PathCombine(qApp->applicationDirPath(), "plugins"));
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PluginManager::get().initInstanceTypes();
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// show main window
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MainWindow mainWin;
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mainWin.show();
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// loop
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return app.exec();
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}
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