952 lines
26 KiB
C++
952 lines
26 KiB
C++
#include "MultiMC.h"
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#include "BuildConfig.h"
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#include "pages/BasePageProvider.h"
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#include "pages/global/MultiMCPage.h"
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#include "pages/global/MinecraftPage.h"
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#include "pages/global/JavaPage.h"
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#include "pages/global/ProxyPage.h"
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#include "pages/global/ExternalToolsPage.h"
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#include "pages/global/AccountListPage.h"
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#include "pages/global/PasteEEPage.h"
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#include <iostream>
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#include <QDir>
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#include <QFileInfo>
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#include <QNetworkAccessManager>
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#include <QTranslator>
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#include <QLibraryInfo>
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#include <QMessageBox>
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#include <QStringList>
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#include <QDebug>
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#include "InstanceList.h"
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#include "auth/MojangAccountList.h"
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#include "icons/IconList.h"
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#include "minecraft/LwjglVersionList.h"
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#include "minecraft/MinecraftVersionList.h"
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#include "liteloader/LiteLoaderVersionList.h"
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#include "forge/ForgeVersionList.h"
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#include "net/HttpMetaCache.h"
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#include "net/URLConstants.h"
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#include "Env.h"
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#include "java/JavaUtils.h"
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#include "updater/UpdateChecker.h"
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#include "tools/JProfiler.h"
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#include "tools/JVisualVM.h"
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#include "tools/MCEditTool.h"
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#include <xdgicon.h>
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#include "settings/INISettingsObject.h"
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#include "settings/Setting.h"
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#include "trans/TranslationDownloader.h"
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#include "resources/Resource.h"
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#include "handlers/IconResourceHandler.h"
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#include "handlers/WebResourceHandler.h"
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#include "ftb/FTBPlugin.h"
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#include <Commandline.h>
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#include <FileSystem.h>
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#include <DesktopServices.h>
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using namespace Commandline;
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MultiMC::MultiMC(int &argc, char **argv, bool test_mode) : QApplication(argc, argv)
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{
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setOrganizationName("MultiMC");
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setApplicationName("MultiMC5");
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startTime = QDateTime::currentDateTime();
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setAttribute(Qt::AA_UseHighDpiPixmaps);
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// Don't quit on hiding the last window
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this->setQuitOnLastWindowClosed(false);
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// Commandline parsing
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QHash<QString, QVariant> args;
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{
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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", 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 "
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"the binary location (use '.' for current)");
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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", "launch the specified instance (by instance ID)");
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// parse the arguments
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try
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{
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args = parser.parse(arguments());
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}
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catch (ParsingError e)
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{
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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."
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<< std::endl;
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m_status = MultiMC::Failed;
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return;
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}
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// display help and exit
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if (args["help"].toBool())
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{
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std::cout << qPrintable(parser.compileHelp(arguments()[0]));
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m_status = MultiMC::Succeeded;
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return;
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}
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// display version and exit
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if (args["version"].toBool())
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{
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std::cout << "Version " << BuildConfig.printableVersionString().toStdString() << std::endl;
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std::cout << "Git " << BuildConfig.GIT_COMMIT.toStdString() << std::endl;
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m_status = MultiMC::Succeeded;
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return;
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}
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}
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QString origcwdPath = QDir::currentPath();
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QString binPath = applicationDirPath();
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QString adjustedBy;
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QString dataPath;
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// change directory
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QString dirParam = args["dir"].toString();
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if (!dirParam.isEmpty())
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{
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// the dir param. it makes multimc data path point to whatever the user specified
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// on command line
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adjustedBy += "Command line " + dirParam;
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dataPath = dirParam;
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}
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else
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{
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dataPath = applicationDirPath();
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adjustedBy += "Fallback to binary path " + dataPath;
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}
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launchId = args["launch"].toString();
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if (!FS::ensureFolderPathExists(dataPath) || !QDir::setCurrent(dataPath))
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{
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// BAD STUFF. WHAT DO?
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initLogger();
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qCritical() << "Failed to set work path. Will exit. NOW.";
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m_status = MultiMC::Failed;
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return;
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}
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// in test mode, root path is the same as the binary path.
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if (test_mode)
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{
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rootPath = binPath;
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}
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else
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{
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#ifdef Q_OS_LINUX
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QDir foo(FS::PathCombine(binPath, ".."));
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rootPath = foo.absolutePath();
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#elif defined(Q_OS_WIN32)
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rootPath = binPath;
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#elif defined(Q_OS_MAC)
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QDir foo(FS::PathCombine(binPath, "../.."));
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rootPath = foo.absolutePath();
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#endif
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}
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// init the logger
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initLogger();
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qDebug() << "MultiMC 5, (c) 2013-2015 MultiMC Contributors";
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qDebug() << "Version : " << BuildConfig.printableVersionString();
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qDebug() << "Git commit : " << BuildConfig.GIT_COMMIT;
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qDebug() << "Git refspec : " << BuildConfig.GIT_REFSPEC;
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if (adjustedBy.size())
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{
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qDebug() << "Work dir before adjustment : " << origcwdPath;
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qDebug() << "Work dir after adjustment : " << QDir::currentPath();
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qDebug() << "Adjusted by : " << adjustedBy;
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}
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else
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{
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qDebug() << "Work dir : " << QDir::currentPath();
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}
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qDebug() << "Binary path : " << binPath;
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qDebug() << "Application root path : " << rootPath;
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// load settings
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initGlobalSettings(test_mode);
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// load translations
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initTranslations();
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// initialize the updater
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if(BuildConfig.UPDATER_ENABLED)
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{
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m_updateChecker.reset(new UpdateChecker(BuildConfig.CHANLIST_URL, BuildConfig.VERSION_CHANNEL, BuildConfig.VERSION_BUILD));
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}
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m_translationChecker.reset(new TranslationDownloader());
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// load icons
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initIcons();
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// and instances
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auto InstDirSetting = m_settings->getSetting("InstanceDir");
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// instance path: check for problems with '!' in instance path and warn the user in the log
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// and rememer that we have to show him a dialog when the gui starts (if it does so)
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QString instDir = m_settings->get("InstanceDir").toString();
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qDebug() << "Instance path : " << instDir;
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if (FS::checkProblemticPathJava(QDir(instDir)))
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{
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qWarning()
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<< "Your instance path contains \'!\' and this is known to cause java problems";
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}
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m_instances.reset(new InstanceList(m_settings, InstDirSetting->get().toString(), this));
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qDebug() << "Loading Instances...";
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m_instances->loadList();
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connect(InstDirSetting.get(), SIGNAL(SettingChanged(const Setting &, QVariant)),
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m_instances.get(), SLOT(on_InstFolderChanged(const Setting &, QVariant)));
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// and accounts
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m_accounts.reset(new MojangAccountList(this));
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qDebug() << "Loading accounts...";
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m_accounts->setListFilePath("accounts.json", true);
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m_accounts->loadList();
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// init the http meta cache
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ENV.initHttpMetaCache();
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// create the global network manager
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ENV.m_qnam.reset(new QNetworkAccessManager(this));
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// init proxy settings
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{
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QString proxyTypeStr = settings()->get("ProxyType").toString();
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QString addr = settings()->get("ProxyAddr").toString();
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int port = settings()->get("ProxyPort").value<qint16>();
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QString user = settings()->get("ProxyUser").toString();
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QString pass = settings()->get("ProxyPass").toString();
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ENV.updateProxySettings(proxyTypeStr, addr, port, user, pass);
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}
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initSSL();
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m_translationChecker->downloadTranslations();
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//FIXME: what to do with these?
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m_profilers.insert("jprofiler",
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std::shared_ptr<BaseProfilerFactory>(new JProfilerFactory()));
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m_profilers.insert("jvisualvm",
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std::shared_ptr<BaseProfilerFactory>(new JVisualVMFactory()));
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for (auto profiler : m_profilers.values())
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{
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profiler->registerSettings(m_settings);
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}
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//FIXME: what to do with these?
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m_tools.insert("mcedit", std::shared_ptr<BaseDetachedToolFactory>(new MCEditFactory()));
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for (auto tool : m_tools.values())
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{
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tool->registerSettings(m_settings);
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}
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connect(this, SIGNAL(aboutToQuit()), SLOT(onExit()));
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m_status = MultiMC::Initialized;
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}
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MultiMC::~MultiMC()
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{
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if (m_mmc_translator)
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{
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removeTranslator(m_mmc_translator.get());
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}
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if (m_qt_translator)
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{
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removeTranslator(m_qt_translator.get());
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}
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}
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#ifdef Q_OS_MAC
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#include "CertWorkaround.h"
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#endif
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void MultiMC::initSSL()
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{
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#ifdef Q_OS_MAC
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Q_INIT_RESOURCE(certs);
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RebuildQtCertificates();
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QFile equifaxFile(":/certs/Equifax_Secure_Certificate_Authority.pem");
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equifaxFile.open(QIODevice::ReadOnly);
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QSslCertificate equifaxCert(equifaxFile.readAll(), QSsl::Pem);
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QSslSocket::addDefaultCaCertificate(equifaxCert);
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#endif
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}
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void MultiMC::initTranslations()
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{
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QLocale locale(m_settings->get("Language").toString());
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QLocale::setDefault(locale);
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qDebug() << "Your language is" << locale.bcp47Name();
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m_qt_translator.reset(new QTranslator());
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if (m_qt_translator->load("qt_" + locale.bcp47Name(),
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QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
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{
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qDebug() << "Loading Qt Language File for"
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<< locale.bcp47Name().toLocal8Bit().constData() << "...";
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if (!installTranslator(m_qt_translator.get()))
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{
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qCritical() << "Loading Qt Language File failed.";
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m_qt_translator.reset();
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}
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}
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else
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{
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m_qt_translator.reset();
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}
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m_mmc_translator.reset(new QTranslator());
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if (m_mmc_translator->load("mmc_" + locale.bcp47Name(), FS::PathCombine(QDir::currentPath(), "translations")))
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{
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qDebug() << "Loading MMC Language File for"
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<< locale.bcp47Name().toLocal8Bit().constData() << "...";
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if (!installTranslator(m_mmc_translator.get()))
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{
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qCritical() << "Loading MMC Language File failed.";
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m_mmc_translator.reset();
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}
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}
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else
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{
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m_mmc_translator.reset();
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}
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}
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void MultiMC::initIcons()
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{
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auto setting = MMC->settings()->getSetting("IconsDir");
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ENV.m_icons.reset(new IconList(QString(":/icons/instances/"), setting->get().toString()));
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connect(setting.get(), &Setting::SettingChanged,[&](const Setting &, QVariant value)
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{
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ENV.m_icons->directoryChanged(value.toString());
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});
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//FIXME: none of this should be here.
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Resource::registerHandler<WebResourceHandler>("web");
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Resource::registerHandler<IconResourceHandler>("icon");
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Resource::registerTransformer([](const QByteArray &data) -> QPixmap
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{
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return QPixmap::fromImage(QImage::fromData(data));
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});
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Resource::registerTransformer([](const QByteArray &data) -> QIcon
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{
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return QIcon(QPixmap::fromImage(QImage::fromData(data)));
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});
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}
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void moveFile(const QString &oldName, const QString &newName)
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{
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QFile::remove(newName);
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QFile::copy(oldName, newName);
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QFile::remove(oldName);
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}
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void appDebugOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
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{
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const char *levels = "DWCF";
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const QString format("%1 %2 %3\n");
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qint64 msecstotal = MMC->timeSinceStart();
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qint64 seconds = msecstotal / 1000;
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qint64 msecs = msecstotal % 1000;
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QString foo;
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char buf[1025] = {0};
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::snprintf(buf, 1024, "%5lld.%03lld", seconds, msecs);
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QString out = format.arg(buf).arg(levels[type]).arg(msg);
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MMC->logFile->write(out.toUtf8());
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MMC->logFile->flush();
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QTextStream(stderr) << out.toLocal8Bit();
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fflush(stderr);
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}
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void MultiMC::initLogger()
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{
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static const QString logBase = "MultiMC-%0.log";
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moveFile(logBase.arg(3), logBase.arg(4));
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moveFile(logBase.arg(2), logBase.arg(3));
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moveFile(logBase.arg(1), logBase.arg(2));
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moveFile(logBase.arg(0), logBase.arg(1));
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qInstallMessageHandler(appDebugOutput);
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logFile = std::make_shared<QFile>(logBase.arg(0));
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logFile->open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate);
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}
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void MultiMC::initGlobalSettings(bool test_mode)
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{
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m_settings.reset(new INISettingsObject("multimc.cfg", this));
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// Updates
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m_settings->registerSetting("UpdateChannel", BuildConfig.VERSION_CHANNEL);
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m_settings->registerSetting("AutoUpdate", true);
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m_settings->registerSetting("IconTheme", QString("multimc"));
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// Notifications
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m_settings->registerSetting("ShownNotifications", QString());
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// Remembered state
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m_settings->registerSetting("LastUsedGroupForNewInstance", QString());
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QString defaultMonospace;
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int defaultSize = 11;
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#ifdef Q_OS_WIN32
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defaultMonospace = "Courier";
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defaultSize = 10;
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#elif defined(Q_OS_MAC)
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defaultMonospace = "Menlo";
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#else
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defaultMonospace = "Monospace";
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#endif
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if(!test_mode)
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{
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// resolve the font so the default actually matches
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QFont consoleFont;
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consoleFont.setFamily(defaultMonospace);
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consoleFont.setStyleHint(QFont::Monospace);
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consoleFont.setFixedPitch(true);
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QFontInfo consoleFontInfo(consoleFont);
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QString resolvedDefaultMonospace = consoleFontInfo.family();
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QFont resolvedFont(resolvedDefaultMonospace);
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qDebug() << "Detected default console font:" << resolvedDefaultMonospace
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<< ", substitutions:" << resolvedFont.substitutions().join(',');
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m_settings->registerSetting("ConsoleFont", resolvedDefaultMonospace);
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}
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else
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{
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// in test mode, we don't have UI, so we don't do any font resolving
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m_settings->registerSetting("ConsoleFont", defaultMonospace);
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}
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m_settings->registerSetting("ConsoleFontSize", defaultSize);
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m_settings->registerSetting("ConsoleMaxLines", 100000);
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m_settings->registerSetting("ConsoleOverflowStop", true);
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FTBPlugin::initialize(m_settings);
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// Folders
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m_settings->registerSetting("InstanceDir", "instances");
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m_settings->registerSetting({"CentralModsDir", "ModsDir"}, "mods");
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m_settings->registerSetting({"LWJGLDir", "LwjglDir"}, "lwjgl");
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m_settings->registerSetting("IconsDir", "icons");
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// Editors
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m_settings->registerSetting("JsonEditor", QString());
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// Language
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m_settings->registerSetting("Language", QLocale(QLocale::system().language()).bcp47Name());
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// Console
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m_settings->registerSetting("ShowConsole", true);
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m_settings->registerSetting("RaiseConsole", true);
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m_settings->registerSetting("AutoCloseConsole", true);
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m_settings->registerSetting("LogPrePostOutput", true);
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// Console Colors
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// m_settings->registerSetting("SysMessageColor", QColor(Qt::blue));
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// m_settings->registerSetting("StdOutColor", QColor(Qt::black));
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// m_settings->registerSetting("StdErrColor", QColor(Qt::red));
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// Window Size
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m_settings->registerSetting({"LaunchMaximized", "MCWindowMaximize"}, false);
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m_settings->registerSetting({"MinecraftWinWidth", "MCWindowWidth"}, 854);
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m_settings->registerSetting({"MinecraftWinHeight", "MCWindowHeight"}, 480);
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// Proxy Settings
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m_settings->registerSetting("ProxyType", "None");
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m_settings->registerSetting({"ProxyAddr", "ProxyHostName"}, "127.0.0.1");
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m_settings->registerSetting("ProxyPort", 8080);
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m_settings->registerSetting({"ProxyUser", "ProxyUsername"}, "");
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m_settings->registerSetting({"ProxyPass", "ProxyPassword"}, "");
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// Memory
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m_settings->registerSetting({"MinMemAlloc", "MinMemoryAlloc"}, 512);
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m_settings->registerSetting({"MaxMemAlloc", "MaxMemoryAlloc"}, 1024);
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m_settings->registerSetting("PermGen", 128);
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// Java Settings
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m_settings->registerSetting("JavaPath", "");
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m_settings->registerSetting("JavaTimestamp", 0);
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m_settings->registerSetting("JavaVersion", "");
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m_settings->registerSetting("LastHostname", "");
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m_settings->registerSetting("JavaDetectionHack", "");
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m_settings->registerSetting("JvmArgs", "");
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// Wrapper command for launch
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m_settings->registerSetting("WrapperCommand", "");
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// Custom Commands
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m_settings->registerSetting({"PreLaunchCommand", "PreLaunchCmd"}, "");
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m_settings->registerSetting({"PostExitCommand", "PostExitCmd"}, "");
|
|
|
|
// The cat
|
|
m_settings->registerSetting("TheCat", false);
|
|
|
|
m_settings->registerSetting("InstSortMode", "Name");
|
|
m_settings->registerSetting("SelectedInstance", QString());
|
|
|
|
// Window state and geometry
|
|
m_settings->registerSetting("MainWindowState", "");
|
|
m_settings->registerSetting("MainWindowGeometry", "");
|
|
|
|
m_settings->registerSetting("ConsoleWindowState", "");
|
|
m_settings->registerSetting("ConsoleWindowGeometry", "");
|
|
|
|
m_settings->registerSetting("SettingsGeometry", "");
|
|
|
|
m_settings->registerSetting("PagedGeometry", "");
|
|
|
|
// Jar mod nag dialog in version page
|
|
m_settings->registerSetting("JarModNagSeen", false);
|
|
|
|
// paste.ee API key
|
|
m_settings->registerSetting("PasteEEAPIKey", "multimc");
|
|
|
|
// Init page provider
|
|
{
|
|
m_globalSettingsProvider = std::make_shared<GenericPageProvider>(tr("Settings"));
|
|
m_globalSettingsProvider->addPage<MultiMCPage>();
|
|
m_globalSettingsProvider->addPage<MinecraftPage>();
|
|
m_globalSettingsProvider->addPage<JavaPage>();
|
|
m_globalSettingsProvider->addPage<ProxyPage>();
|
|
m_globalSettingsProvider->addPage<ExternalToolsPage>();
|
|
m_globalSettingsProvider->addPage<AccountListPage>();
|
|
m_globalSettingsProvider->addPage<PasteEEPage>();
|
|
}
|
|
}
|
|
|
|
std::shared_ptr<LWJGLVersionList> MultiMC::lwjgllist()
|
|
{
|
|
if (!m_lwjgllist)
|
|
{
|
|
m_lwjgllist.reset(new LWJGLVersionList());
|
|
ENV.registerVersionList("org.lwjgl.legacy", m_lwjgllist);
|
|
}
|
|
return m_lwjgllist;
|
|
}
|
|
|
|
std::shared_ptr<ForgeVersionList> MultiMC::forgelist()
|
|
{
|
|
if (!m_forgelist)
|
|
{
|
|
m_forgelist.reset(new ForgeVersionList());
|
|
ENV.registerVersionList("net.minecraftforge", m_forgelist);
|
|
}
|
|
return m_forgelist;
|
|
}
|
|
|
|
std::shared_ptr<LiteLoaderVersionList> MultiMC::liteloaderlist()
|
|
{
|
|
if (!m_liteloaderlist)
|
|
{
|
|
m_liteloaderlist.reset(new LiteLoaderVersionList());
|
|
ENV.registerVersionList("com.mumfrey.liteloader", m_liteloaderlist);
|
|
}
|
|
return m_liteloaderlist;
|
|
}
|
|
|
|
std::shared_ptr<MinecraftVersionList> MultiMC::minecraftlist()
|
|
{
|
|
if (!m_minecraftlist)
|
|
{
|
|
m_minecraftlist.reset(new MinecraftVersionList());
|
|
ENV.registerVersionList("net.minecraft", m_minecraftlist);
|
|
}
|
|
return m_minecraftlist;
|
|
}
|
|
|
|
std::shared_ptr<JavaInstallList> MultiMC::javalist()
|
|
{
|
|
if (!m_javalist)
|
|
{
|
|
m_javalist.reset(new JavaInstallList());
|
|
ENV.registerVersionList("com.java", m_javalist);
|
|
}
|
|
return m_javalist;
|
|
}
|
|
|
|
// from <sys/stat.h>
|
|
#ifndef S_IRUSR
|
|
#define __S_IREAD 0400 /* Read by owner. */
|
|
#define __S_IWRITE 0200 /* Write by owner. */
|
|
#define __S_IEXEC 0100 /* Execute by owner. */
|
|
#define S_IRUSR __S_IREAD /* Read by owner. */
|
|
#define S_IWUSR __S_IWRITE /* Write by owner. */
|
|
#define S_IXUSR __S_IEXEC /* Execute by owner. */
|
|
|
|
#define S_IRGRP (S_IRUSR >> 3) /* Read by group. */
|
|
#define S_IWGRP (S_IWUSR >> 3) /* Write by group. */
|
|
#define S_IXGRP (S_IXUSR >> 3) /* Execute by group. */
|
|
|
|
#define S_IROTH (S_IRGRP >> 3) /* Read by others. */
|
|
#define S_IWOTH (S_IWGRP >> 3) /* Write by others. */
|
|
#define S_IXOTH (S_IXGRP >> 3) /* Execute by others. */
|
|
#endif
|
|
static QFile::Permissions unixModeToPermissions(const int mode)
|
|
{
|
|
QFile::Permissions perms;
|
|
|
|
if (mode & S_IRUSR)
|
|
{
|
|
perms |= QFile::ReadUser;
|
|
}
|
|
if (mode & S_IWUSR)
|
|
{
|
|
perms |= QFile::WriteUser;
|
|
}
|
|
if (mode & S_IXUSR)
|
|
{
|
|
perms |= QFile::ExeUser;
|
|
}
|
|
|
|
if (mode & S_IRGRP)
|
|
{
|
|
perms |= QFile::ReadGroup;
|
|
}
|
|
if (mode & S_IWGRP)
|
|
{
|
|
perms |= QFile::WriteGroup;
|
|
}
|
|
if (mode & S_IXGRP)
|
|
{
|
|
perms |= QFile::ExeGroup;
|
|
}
|
|
|
|
if (mode & S_IROTH)
|
|
{
|
|
perms |= QFile::ReadOther;
|
|
}
|
|
if (mode & S_IWOTH)
|
|
{
|
|
perms |= QFile::WriteOther;
|
|
}
|
|
if (mode & S_IXOTH)
|
|
{
|
|
perms |= QFile::ExeOther;
|
|
}
|
|
return perms;
|
|
}
|
|
|
|
void MultiMC::installUpdates(const QString updateFilesDir, GoUpdate::OperationList operations)
|
|
{
|
|
qint64 pid = -1;
|
|
QStringList args;
|
|
bool started = false;
|
|
|
|
qDebug() << "Installing updates.";
|
|
#ifdef Q_OS_WIN
|
|
QString finishCmd = applicationFilePath();
|
|
#elif defined Q_OS_LINUX
|
|
QString finishCmd = FS::PathCombine(root(), "MultiMC");
|
|
#elif defined Q_OS_MAC
|
|
QString finishCmd = applicationFilePath();
|
|
#else
|
|
#error Unsupported operating system.
|
|
#endif
|
|
|
|
QString backupPath = FS::PathCombine(root(), "update", "backup");
|
|
QDir origin(root());
|
|
|
|
// clean up the backup folder. it should be empty before we start
|
|
if(!FS::deletePath(backupPath))
|
|
{
|
|
qWarning() << "couldn't remove previous backup folder" << backupPath;
|
|
}
|
|
// and it should exist.
|
|
if(!FS::ensureFolderPathExists(backupPath))
|
|
{
|
|
qWarning() << "couldn't create folder" << backupPath;
|
|
return;
|
|
}
|
|
|
|
struct BackupEntry
|
|
{
|
|
QString orig;
|
|
QString backup;
|
|
};
|
|
enum Failure
|
|
{
|
|
Replace,
|
|
Delete,
|
|
Start,
|
|
Nothing
|
|
} failedOperationType = Nothing;
|
|
QString failedFile;
|
|
|
|
QList <BackupEntry> backups;
|
|
QList <BackupEntry> trashcan;
|
|
|
|
bool useXPHack = false;
|
|
QString exePath;
|
|
QString exeOrigin;
|
|
QString exeBackup;
|
|
|
|
// perform the update operations
|
|
for(auto op: operations)
|
|
{
|
|
switch(op.type)
|
|
{
|
|
// replace = move original out to backup, if it exists, move the new file in its place
|
|
case GoUpdate::Operation::OP_REPLACE:
|
|
{
|
|
#ifdef Q_OS_WIN32
|
|
// hack for people renaming the .exe because ... reasons :)
|
|
if(op.dest == "MultiMC.exe")
|
|
{
|
|
op.dest = QFileInfo(applicationFilePath()).fileName();
|
|
}
|
|
#endif
|
|
QFileInfo replaced (FS::PathCombine(root(), op.dest));
|
|
#ifdef Q_OS_WIN32
|
|
if(QSysInfo::windowsVersion() < QSysInfo::WV_VISTA)
|
|
{
|
|
if(replaced.fileName() == "MultiMC.exe")
|
|
{
|
|
QDir rootDir(root());
|
|
exeOrigin = rootDir.relativeFilePath(op.file);
|
|
exePath = rootDir.relativeFilePath(op.dest);
|
|
exeBackup = rootDir.relativeFilePath(FS::PathCombine(backupPath, replaced.fileName()));
|
|
useXPHack = true;
|
|
continue;
|
|
}
|
|
}
|
|
#endif
|
|
if(replaced.exists())
|
|
{
|
|
QString backupName = op.dest;
|
|
backupName.replace('/', '_');
|
|
QString backupFilePath = FS::PathCombine(backupPath, backupName);
|
|
if(!QFile::rename(replaced.absoluteFilePath(), backupFilePath))
|
|
{
|
|
qWarning() << "Couldn't move:" << replaced.absoluteFilePath() << "to" << backupFilePath;
|
|
failedOperationType = Replace;
|
|
failedFile = op.dest;
|
|
goto FAILED;
|
|
}
|
|
BackupEntry be;
|
|
be.orig = replaced.absoluteFilePath();
|
|
be.backup = backupFilePath;
|
|
backups.append(be);
|
|
}
|
|
// make sure the folder we are putting this into exists
|
|
if(!FS::ensureFilePathExists(replaced.absoluteFilePath()))
|
|
{
|
|
qWarning() << "REPLACE: Couldn't create folder:" << replaced.absoluteFilePath();
|
|
failedOperationType = Replace;
|
|
failedFile = op.dest;
|
|
goto FAILED;
|
|
}
|
|
// now move the new file in
|
|
if(!QFile::rename(op.file, replaced.absoluteFilePath()))
|
|
{
|
|
qWarning() << "REPLACE: Couldn't move:" << op.file << "to" << replaced.absoluteFilePath();
|
|
failedOperationType = Replace;
|
|
failedFile = op.dest;
|
|
goto FAILED;
|
|
}
|
|
QFile::setPermissions(replaced.absoluteFilePath(), unixModeToPermissions(op.mode));
|
|
}
|
|
break;
|
|
// delete = move original to backup
|
|
case GoUpdate::Operation::OP_DELETE:
|
|
{
|
|
QString origFilePath = FS::PathCombine(root(), op.file);
|
|
if(QFile::exists(origFilePath))
|
|
{
|
|
QString backupName = op.file;
|
|
backupName.replace('/', '_');
|
|
QString trashFilePath = FS::PathCombine(backupPath, backupName);
|
|
|
|
if(!QFile::rename(origFilePath, trashFilePath))
|
|
{
|
|
qWarning() << "DELETE: Couldn't move:" << op.file << "to" << trashFilePath;
|
|
failedFile = op.file;
|
|
failedOperationType = Delete;
|
|
goto FAILED;
|
|
}
|
|
BackupEntry be;
|
|
be.orig = origFilePath;
|
|
be.backup = trashFilePath;
|
|
trashcan.append(be);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
// try to start the new binary
|
|
args = qApp->arguments();
|
|
args.removeFirst();
|
|
|
|
// on old Windows, do insane things... no error checking here, this is just to have something.
|
|
if(useXPHack)
|
|
{
|
|
QString script;
|
|
auto nativePath = QDir::toNativeSeparators(exePath);
|
|
auto nativeOriginPath = QDir::toNativeSeparators(exeOrigin);
|
|
auto nativeBackupPath = QDir::toNativeSeparators(exeBackup);
|
|
|
|
// so we write this vbscript thing...
|
|
QTextStream out(&script);
|
|
out << "WScript.Sleep 1000\n";
|
|
out << "Set fso=CreateObject(\"Scripting.FileSystemObject\")\n";
|
|
out << "Set shell=CreateObject(\"WScript.Shell\")\n";
|
|
out << "fso.MoveFile \"" << nativePath << "\", \"" << nativeBackupPath << "\"\n";
|
|
out << "fso.MoveFile \"" << nativeOriginPath << "\", \"" << nativePath << "\"\n";
|
|
out << "shell.Run \"" << nativePath << "\"\n";
|
|
|
|
QString scriptPath = FS::PathCombine(root(), "update", "update.vbs");
|
|
|
|
// we save it
|
|
QFile scriptFile(scriptPath);
|
|
scriptFile.open(QIODevice::WriteOnly);
|
|
scriptFile.write(script.toLocal8Bit().replace("\n", "\r\n"));
|
|
scriptFile.close();
|
|
|
|
// we run it
|
|
started = QProcess::startDetached("wscript", {scriptPath}, root());
|
|
|
|
// and we quit. conscious thought.
|
|
qApp->quit();
|
|
return;
|
|
}
|
|
started = QProcess::startDetached(finishCmd, args, QDir::currentPath(), &pid);
|
|
// failed to start... ?
|
|
if(!started || pid == -1)
|
|
{
|
|
qWarning() << "Couldn't start new process properly!";
|
|
failedOperationType = Start;
|
|
goto FAILED;
|
|
}
|
|
origin.rmdir(updateFilesDir);
|
|
qApp->quit();
|
|
return;
|
|
|
|
FAILED:
|
|
qWarning() << "Update failed!";
|
|
bool revertOK = true;
|
|
// if the above failed, roll back changes
|
|
for(auto backup:backups)
|
|
{
|
|
qWarning() << "restoring" << backup.orig << "from" << backup.backup;
|
|
if(!QFile::remove(backup.orig))
|
|
{
|
|
revertOK = false;
|
|
qWarning() << "removing new" << backup.orig << "failed!";
|
|
continue;
|
|
}
|
|
|
|
if(!QFile::rename(backup.backup, backup.orig))
|
|
{
|
|
revertOK = false;
|
|
qWarning() << "restoring" << backup.orig << "failed!";
|
|
}
|
|
}
|
|
for(auto backup:trashcan)
|
|
{
|
|
qWarning() << "restoring" << backup.orig << "from" << backup.backup;
|
|
if(!QFile::rename(backup.backup, backup.orig))
|
|
{
|
|
revertOK = false;
|
|
qWarning() << "restoring" << backup.orig << "failed!";
|
|
}
|
|
}
|
|
QString msg;
|
|
if(!revertOK)
|
|
{
|
|
msg = tr("The update failed and then the update revert failed too.\n"
|
|
"You will have to repair MultiMC manually.\n"
|
|
"Please let us know why and how this happened.").arg(failedFile);
|
|
}
|
|
else switch (failedOperationType)
|
|
{
|
|
case Replace:
|
|
msg = tr("Couldn't replace file %1. Changes were reverted.\n"
|
|
"See the MultiMC log file for details.").arg(failedFile);
|
|
break;
|
|
case Delete:
|
|
msg = tr("Couldn't remove file %1. Changes were reverted.\n"
|
|
"See the MultiMC log file for details.").arg(failedFile);
|
|
break;
|
|
case Start:
|
|
msg = tr("The new version didn't start and the update was rolled back.");
|
|
break;
|
|
case Nothing:
|
|
default:
|
|
return;
|
|
}
|
|
QMessageBox::critical(nullptr, tr("Update failed!"), msg);
|
|
}
|
|
|
|
void MultiMC::setIconTheme(const QString& name)
|
|
{
|
|
XdgIcon::setThemeName(name);
|
|
IconResourceHandler::setTheme(name);
|
|
}
|
|
|
|
QIcon MultiMC::getThemedIcon(const QString& name)
|
|
{
|
|
return XdgIcon::fromTheme(name);
|
|
}
|
|
|
|
void MultiMC::onExit()
|
|
{
|
|
if(m_instances)
|
|
{
|
|
m_instances->saveGroupList();
|
|
}
|
|
ENV.destroy();
|
|
if(logFile)
|
|
{
|
|
logFile->flush();
|
|
logFile->close();
|
|
}
|
|
}
|
|
|
|
bool MultiMC::openJsonEditor(const QString &filename)
|
|
{
|
|
const QString file = QDir::current().absoluteFilePath(filename);
|
|
if (m_settings->get("JsonEditor").toString().isEmpty())
|
|
{
|
|
return DesktopServices::openUrl(QUrl::fromLocalFile(file));
|
|
}
|
|
else
|
|
{
|
|
//return DesktopServices::openFile(m_settings->get("JsonEditor").toString(), file);
|
|
return DesktopServices::run(m_settings->get("JsonEditor").toString(), {});
|
|
}
|
|
}
|
|
|
|
#include "MultiMC.moc"
|