PrismLauncher/MultiMC.cpp

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#include "MultiMC.h"
#include <iostream>
#include <QDir>
#include <QNetworkAccessManager>
#include <QTranslator>
#include <QLibraryInfo>
#include <QMessageBox>
#include "gui/MainWindow.h"
#include "gui/dialogs/VersionSelectDialog.h"
#include "logic/lists/InstanceList.h"
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#include "logic/lists/MojangAccountList.h"
#include "logic/lists/IconList.h"
#include "logic/lists/LwjglVersionList.h"
#include "logic/lists/MinecraftVersionList.h"
#include "logic/lists/ForgeVersionList.h"
#include "logic/InstanceLauncher.h"
#include "logic/net/HttpMetaCache.h"
#include "logic/JavaUtils.h"
#include "pathutils.h"
#include "cmdutils.h"
#include <inisettingsobject.h>
#include <setting.h>
#include "logger/QsLog.h"
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#include <logger/QsLogDest.h>
#include "config.h"
using namespace Util::Commandline;
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MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv),
m_version{VERSION_MAJOR, VERSION_MINOR, VERSION_BUILD, VERSION_BUILD_TYPE}
{
setOrganizationName("MultiMC");
setApplicationName("MultiMC5");
initTranslations();
// Don't quit on hiding the last window
this->setQuitOnLastWindowClosed(false);
// Print app header
std::cout << "MultiMC 5" << std::endl;
std::cout << "(c) 2013 MultiMC Contributors" << std::endl << std::endl;
// Commandline parsing
QHash<QString, QVariant> args;
{
Parser parser(FlagStyle::GNU, ArgumentStyle::SpaceAndEquals);
// --help
parser.addSwitch("help");
parser.addShortOpt("help", 'h');
parser.addDocumentation("help", "display this help and exit.");
// --version
parser.addSwitch("version");
parser.addShortOpt("version", 'V');
parser.addDocumentation("version", "display program version and exit.");
// --dir
parser.addOption("dir", applicationDirPath());
parser.addShortOpt("dir", 'd');
parser.addDocumentation("dir", "use the supplied directory as MultiMC root instead of "
"the binary location (use '.' for current)");
// --update
parser.addOption("update");
parser.addShortOpt("update", 'u');
parser.addDocumentation("update", "replaces the given file with the running executable",
"<path>");
// --quietupdate
parser.addSwitch("quietupdate");
parser.addShortOpt("quietupdate", 'U');
parser.addDocumentation("quietupdate",
"doesn't restart MultiMC after installing updates");
// --launch
parser.addOption("launch");
parser.addShortOpt("launch", 'l');
parser.addDocumentation("launch", "tries to launch the given instance", "<inst>");
// parse the arguments
try
{
args = parser.parse(arguments());
}
catch (ParsingError e)
{
std::cerr << "CommandLineError: " << e.what() << std::endl;
std::cerr << "Try '%1 -h' to get help on MultiMC's command line parameters."
<< std::endl;
m_status = MultiMC::Failed;
return;
}
// display help and exit
if (args["help"].toBool())
{
std::cout << qPrintable(parser.compileHelp(arguments()[0]));
m_status = MultiMC::Succeeded;
return;
}
// display version and exit
if (args["version"].toBool())
{
std::cout << "Version " << VERSION_STR << std::endl;
std::cout << "Git " << GIT_COMMIT << std::endl;
m_status = MultiMC::Succeeded;
return;
}
// update
// Note: cwd is always the current executable path!
if (!args["update"].isNull())
{
std::cout << "Performing MultiMC update: " << qPrintable(args["update"].toString())
<< std::endl;
QString cwd = QDir::currentPath();
QDir::setCurrent(applicationDirPath());
QFile file(applicationFilePath());
file.copy(args["update"].toString());
if (args["quietupdate"].toBool())
{
m_status = MultiMC::Succeeded;
return;
}
QDir::setCurrent(cwd);
}
}
// change directory
QDir::setCurrent(args["dir"].toString());
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// init the logger
initLogger();
// load settings
initGlobalSettings();
// and instances
auto InstDirSetting = m_settings->getSetting("InstanceDir");
m_instances.reset(new InstanceList(InstDirSetting->get().toString(), this));
QLOG_INFO() << "Loading Instances...";
m_instances->loadList();
connect(InstDirSetting, SIGNAL(settingChanged(const Setting &, QVariant)),
m_instances.get(), SLOT(on_InstFolderChanged(const Setting &, QVariant)));
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// and accounts
m_accounts.reset(new MojangAccountList(this));
QLOG_INFO() << "Loading accounts...";
m_accounts->setListFilePath("accounts.json", true);
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m_accounts->loadList();
// init the http meta cache
initHttpMetaCache();
// set up a basic autodetected proxy (system default)
QNetworkProxyFactory::setUseSystemConfiguration(true);
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QLOG_INFO() << "Detecting system proxy settings...";
auto proxies = QNetworkProxyFactory::systemProxyForQuery();
if (proxies.size() == 1 && proxies[0].type() == QNetworkProxy::NoProxy)
{
QLOG_INFO() << "No proxy found.";
}
else for (auto proxy : proxies)
{
QString proxyDesc;
if (proxy.type() == QNetworkProxy::NoProxy)
{
QLOG_INFO() << "Using no proxy is an option!";
continue;
}
switch (proxy.type())
{
case QNetworkProxy::DefaultProxy:
proxyDesc = "Default proxy: ";
break;
case QNetworkProxy::Socks5Proxy:
proxyDesc = "Socks5 proxy: ";
break;
case QNetworkProxy::HttpProxy:
proxyDesc = "HTTP proxy: ";
break;
case QNetworkProxy::HttpCachingProxy:
proxyDesc = "HTTP caching: ";
break;
case QNetworkProxy::FtpCachingProxy:
proxyDesc = "FTP caching: ";
break;
default:
proxyDesc = "DERP proxy: ";
break;
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}
proxyDesc += QString("%3@%1:%2 pass %4")
.arg(proxy.hostName())
.arg(proxy.port())
.arg(proxy.user())
.arg(proxy.password());
QLOG_INFO() << proxyDesc;
}
// create the global network manager
m_qnam.reset(new QNetworkAccessManager(this));
// launch instance, if that's what should be done
if (!args["launch"].isNull())
{
if (InstanceLauncher(args["launch"].toString()).launch())
m_status = MultiMC::Succeeded;
else
m_status = MultiMC::Failed;
return;
}
m_status = MultiMC::Initialized;
}
MultiMC::~MultiMC()
{
if (m_mmc_translator)
{
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removeTranslator(m_mmc_translator.get());
}
if (m_qt_translator)
{
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removeTranslator(m_qt_translator.get());
}
}
void MultiMC::initTranslations()
{
m_qt_translator.reset(new QTranslator());
if (m_qt_translator->load("qt_" + QLocale::system().name(),
QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
{
std::cout << "Loading Qt Language File for "
<< QLocale::system().name().toLocal8Bit().constData() << "...";
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if (!installTranslator(m_qt_translator.get()))
{
std::cout << " failed.";
m_qt_translator.reset();
}
std::cout << std::endl;
}
else
{
m_qt_translator.reset();
}
m_mmc_translator.reset(new QTranslator());
if (m_mmc_translator->load("mmc_" + QLocale::system().name(),
QDir("translations").absolutePath()))
{
std::cout << "Loading MMC Language File for "
<< QLocale::system().name().toLocal8Bit().constData() << "...";
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if (!installTranslator(m_mmc_translator.get()))
{
std::cout << " failed.";
m_mmc_translator.reset();
}
std::cout << std::endl;
}
else
{
m_mmc_translator.reset();
}
}
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void MultiMC::initLogger()
{
// init the logging mechanism
QsLogging::Logger &logger = QsLogging::Logger::instance();
logger.setLoggingLevel(QsLogging::TraceLevel);
m_fileDestination = QsLogging::DestinationFactory::MakeFileDestination("MultiMC.log");
m_debugDestination = QsLogging::DestinationFactory::MakeDebugOutputDestination();
logger.addDestination(m_fileDestination.get());
logger.addDestination(m_debugDestination.get());
// log all the things
logger.setLoggingLevel(QsLogging::TraceLevel);
}
void MultiMC::initGlobalSettings()
{
m_settings.reset(new INISettingsObject("multimc.cfg", this));
// Updates
m_settings->registerSetting(new Setting("UseDevBuilds", false));
m_settings->registerSetting(new Setting("AutoUpdate", true));
// Folders
m_settings->registerSetting(new Setting("InstanceDir", "instances"));
m_settings->registerSetting(new Setting("CentralModsDir", "mods"));
m_settings->registerSetting(new Setting("LWJGLDir", "lwjgl"));
// Console
m_settings->registerSetting(new Setting("ShowConsole", true));
m_settings->registerSetting(new Setting("AutoCloseConsole", true));
// Console Colors
// m_settings->registerSetting(new Setting("SysMessageColor", QColor(Qt::blue)));
// m_settings->registerSetting(new Setting("StdOutColor", QColor(Qt::black)));
// m_settings->registerSetting(new Setting("StdErrColor", QColor(Qt::red)));
// Window Size
m_settings->registerSetting(new Setting("LaunchMaximized", false));
m_settings->registerSetting(new Setting("MinecraftWinWidth", 854));
m_settings->registerSetting(new Setting("MinecraftWinHeight", 480));
// Auto login
m_settings->registerSetting(new Setting("AutoLogin", false));
// Memory
m_settings->registerSetting(new Setting("MinMemAlloc", 512));
m_settings->registerSetting(new Setting("MaxMemAlloc", 1024));
m_settings->registerSetting(new Setting("PermGen", 64));
// Java Settings
m_settings->registerSetting(new Setting("JavaPath", ""));
m_settings->registerSetting(new Setting("LastHostname", ""));
m_settings->registerSetting(new Setting("JvmArgs", ""));
// Custom Commands
m_settings->registerSetting(new Setting("PreLaunchCommand", ""));
m_settings->registerSetting(new Setting("PostExitCommand", ""));
// The cat
m_settings->registerSetting(new Setting("TheCat", false));
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m_settings->registerSetting(new Setting("InstSortMode", "Name"));
m_settings->registerSetting(new Setting("SelectedInstance", QString()));
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// Persistent value for the client ID
m_settings->registerSetting(new Setting("YggdrasilClientToken", ""));
QString currentYggID = m_settings->get("YggdrasilClientToken").toString();
if (currentYggID.isEmpty())
{
QUuid uuid = QUuid::createUuid();
m_settings->set("YggdrasilClientToken", uuid.toString());
}
// Window state and geometry
m_settings->registerSetting(new Setting("MainWindowState", ""));
m_settings->registerSetting(new Setting("MainWindowGeometry", ""));
m_settings->registerSetting(new Setting("ConsoleWindowState", ""));
m_settings->registerSetting(new Setting("ConsoleWindowGeometry", ""));
}
void MultiMC::initHttpMetaCache()
{
m_metacache.reset(new HttpMetaCache("metacache"));
m_metacache->addBase("assets", QDir("assets").absolutePath());
m_metacache->addBase("versions", QDir("versions").absolutePath());
m_metacache->addBase("libraries", QDir("libraries").absolutePath());
m_metacache->addBase("minecraftforge", QDir("mods/minecraftforge").absolutePath());
m_metacache->addBase("skins", QDir("accounts/skins").absolutePath());
m_metacache->Load();
}
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std::shared_ptr<IconList> MultiMC::icons()
{
if (!m_icons)
{
m_icons.reset(new IconList);
}
return m_icons;
}
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std::shared_ptr<LWJGLVersionList> MultiMC::lwjgllist()
{
if (!m_lwjgllist)
{
m_lwjgllist.reset(new LWJGLVersionList());
}
return m_lwjgllist;
}
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std::shared_ptr<ForgeVersionList> MultiMC::forgelist()
{
if (!m_forgelist)
{
m_forgelist.reset(new ForgeVersionList());
}
return m_forgelist;
}
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std::shared_ptr<MinecraftVersionList> MultiMC::minecraftlist()
{
if (!m_minecraftlist)
{
m_minecraftlist.reset(new MinecraftVersionList());
}
return m_minecraftlist;
}
std::shared_ptr<JavaVersionList> MultiMC::javalist()
{
if (!m_javalist)
{
m_javalist.reset(new JavaVersionList());
}
return m_javalist;
}
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int main_gui(MultiMC &app)
{
// show main window
MainWindow mainWin;
mainWin.restoreState(QByteArray::fromBase64(MMC->settings()->get("MainWindowState").toByteArray()));
mainWin.restoreGeometry(QByteArray::fromBase64(MMC->settings()->get("MainWindowGeometry").toByteArray()));
mainWin.show();
mainWin.checkSetDefaultJava();
return app.exec();
}
int main(int argc, char *argv[])
{
// initialize Qt
MultiMC app(argc, argv);
switch (app.status())
{
case MultiMC::Initialized:
return main_gui(app);
case MultiMC::Failed:
return 1;
case MultiMC::Succeeded:
return 0;
}
}
#include "MultiMC.moc"