pollymc/MultiMC.cpp

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#include "MultiMC.h"
#include <iostream>
#include <QDir>
#include <QFileInfo>
#include <QNetworkAccessManager>
#include <QTranslator>
#include <QLibraryInfo>
#include <QMessageBox>
#include <QStringList>
#include <QDesktopServices>
#include "gui/dialogs/VersionSelectDialog.h"
#include "logic/lists/InstanceList.h"
#include "logic/auth/MojangAccountList.h"
#include "logic/icons/IconList.h"
#include "logic/lists/LwjglVersionList.h"
#include "logic/lists/MinecraftVersionList.h"
#include "logic/lists/ForgeVersionList.h"
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#include "logic/lists/LiteLoaderVersionList.h"
#include "logic/news/NewsChecker.h"
#include "logic/status/StatusChecker.h"
#include "logic/InstanceLauncher.h"
#include "logic/net/HttpMetaCache.h"
#include "logic/net/URLConstants.h"
#include "logic/JavaUtils.h"
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#include "logic/updater/UpdateChecker.h"
#include "logic/updater/NotificationChecker.h"
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#include "logic/tools/JProfiler.h"
#include "logic/tools/JVisualVM.h"
#include "logic/tools/MCEditTool.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>
#ifdef Q_OS_WIN32
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#include <windows.h>
static const int APPDATA_BUFFER_SIZE = 1024;
#endif
using namespace Util::Commandline;
MultiMC::MultiMC(int &argc, char **argv, bool root_override)
: QApplication(argc, argv),
m_version{VERSION_MAJOR, VERSION_MINOR, VERSION_HOTFIX, VERSION_BUILD,
MultiMCVersion::VERSION_TYPE, VERSION_CHANNEL, BUILD_PLATFORM}
{
setOrganizationName("MultiMC");
setApplicationName("MultiMC5");
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setAttribute(Qt::AA_UseHighDpiPixmaps);
// Don't quit on hiding the last window
this->setQuitOnLastWindowClosed(false);
// 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)");
// WARNING: disabled until further notice
/*
// --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;
}
}
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origcwdPath = QDir::currentPath();
binPath = applicationDirPath();
QString adjustedBy;
// change directory
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QString dirParam = args["dir"].toString();
if (!dirParam.isEmpty())
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{
// the dir param. it makes multimc data path point to whatever the user specified
// on command line
adjustedBy += "Command line " + dirParam;
dataPath = dirParam;
}
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else
{
dataPath = applicationDirPath();
adjustedBy += "Fallback to binary path " + dataPath;
}
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if(!ensureFolderPathExists(dataPath) || !QDir::setCurrent(dataPath))
{
// BAD STUFF. WHAT DO?
initLogger();
QLOG_ERROR() << "Failed to set work path. Will exit. NOW.";
m_status = MultiMC::Failed;
return;
}
if (root_override)
{
rootPath = binPath;
}
else
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{
#ifdef Q_OS_LINUX
QDir foo(PathCombine(binPath, ".."));
rootPath = foo.absolutePath();
#elif defined(Q_OS_WIN32)
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rootPath = binPath;
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#elif defined(Q_OS_MAC)
QDir foo(PathCombine(binPath, "../.."));
rootPath = foo.absolutePath();
#endif
}
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// init the logger
initLogger();
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QLOG_INFO() << "MultiMC 5, (c) 2013 MultiMC Contributors";
QLOG_INFO() << "Version : " << VERSION_STR;
QLOG_INFO() << "Git commit : " << GIT_COMMIT;
if (adjustedBy.size())
{
QLOG_INFO() << "Work dir before adjustment : " << origcwdPath;
QLOG_INFO() << "Work dir after adjustment : " << QDir::currentPath();
QLOG_INFO() << "Adjusted by : " << adjustedBy;
}
else
{
QLOG_INFO() << "Work dir : " << QDir::currentPath();
}
QLOG_INFO() << "Binary path : " << binPath;
QLOG_INFO() << "Application root path : " << rootPath;
// load settings
initGlobalSettings();
// load translations
initTranslations();
// initialize the updater
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m_updateChecker.reset(new UpdateChecker());
// initialize the notification checker
m_notificationChecker.reset(new NotificationChecker());
// initialize the news checker
m_newsChecker.reset(new NewsChecker(NEWS_RSS_URL));
// initialize the status checker
m_statusChecker.reset(new StatusChecker());
// 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.get(), 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();
// create the global network manager
m_qnam.reset(new QNetworkAccessManager(this));
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// init proxy settings
updateProxySettings();
m_profilers.insert("jprofiler",
std::shared_ptr<BaseProfilerFactory>(new JProfilerFactory()));
m_profilers.insert("jvisualvm",
std::shared_ptr<BaseProfilerFactory>(new JVisualVMFactory()));
for (auto profiler : m_profilers.values())
{
profiler->registerSettings(m_settings.get());
}
m_tools.insert("mcedit",
std::shared_ptr<BaseDetachedToolFactory>(new MCEditFactory()));
for (auto tool : m_tools.values())
{
tool->registerSettings(m_settings.get());
}
// launch instance, if that's what should be done
// WARNING: disabled until further notice
/*
if (!args["launch"].isNull())
{
if (InstanceLauncher(args["launch"].toString()).launch())
m_status = MultiMC::Succeeded;
else
m_status = MultiMC::Failed;
return;
}
*/
connect(this, SIGNAL(aboutToQuit()), SLOT(onExit()));
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()
{
QLocale locale(m_settings->get("Language").toString());
QLocale::setDefault(locale);
QLOG_INFO() << "Your language is" << locale.bcp47Name();
m_qt_translator.reset(new QTranslator());
if (m_qt_translator->load("qt_" + locale.bcp47Name(),
QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
{
QLOG_DEBUG() << "Loading Qt Language File for"
<< locale.bcp47Name().toLocal8Bit().constData() << "...";
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if (!installTranslator(m_qt_translator.get()))
{
QLOG_ERROR() << "Loading Qt Language File failed.";
m_qt_translator.reset();
}
}
else
{
m_qt_translator.reset();
}
m_mmc_translator.reset(new QTranslator());
if (m_mmc_translator->load("mmc_" + locale.bcp47Name(), MMC->root() + "/translations"))
{
QLOG_DEBUG() << "Loading MMC Language File for"
<< locale.bcp47Name().toLocal8Bit().constData() << "...";
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if (!installTranslator(m_mmc_translator.get()))
{
QLOG_ERROR() << "Loading MMC Language File failed.";
m_mmc_translator.reset();
}
}
else
{
m_mmc_translator.reset();
}
}
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void moveFile(const QString &oldName, const QString &newName)
{
QFile::remove(newName);
QFile::copy(oldName, newName);
QFile::remove(oldName);
}
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void MultiMC::initLogger()
{
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static const QString logBase = "MultiMC-%0.log";
moveFile(logBase.arg(3), logBase.arg(4));
moveFile(logBase.arg(2), logBase.arg(3));
moveFile(logBase.arg(1), logBase.arg(2));
moveFile(logBase.arg(0), logBase.arg(1));
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// init the logging mechanism
QsLogging::Logger &logger = QsLogging::Logger::instance();
logger.setLoggingLevel(QsLogging::TraceLevel);
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m_fileDestination = QsLogging::DestinationFactory::MakeFileDestination(logBase.arg(0));
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m_debugDestination = QsLogging::DestinationFactory::MakeQDebugDestination();
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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("UpdateChannel", version().channel);
m_settings->registerSetting("AutoUpdate", true);
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// Notifications
m_settings->registerSetting("ShownNotifications", QString());
// FTB
m_settings->registerSetting("TrackFTBInstances", false);
#ifdef Q_OS_LINUX
QString ftbDefault = QDir::home().absoluteFilePath(".ftblauncher");
#elif defined(Q_OS_WIN32)
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wchar_t buf[APPDATA_BUFFER_SIZE];
QString ftbDefault;
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if(!GetEnvironmentVariableW(L"APPDATA", buf, APPDATA_BUFFER_SIZE))
{
QLOG_FATAL() << "Your APPDATA folder is missing! If you are on windows, this means your system is broken. If you aren't on windows, how the **** are you running the windows build????";
}
else
{
ftbDefault = PathCombine(QString::fromWCharArray(buf), "ftblauncher");
}
#elif defined(Q_OS_MAC)
QString ftbDefault =
PathCombine(QDir::homePath(), "Library/Application Support/ftblauncher");
#endif
m_settings->registerSetting("FTBLauncherRoot", ftbDefault);
m_settings->registerSetting("FTBRoot");
if (m_settings->get("FTBRoot").isNull())
{
QString ftbRoot;
QFile f(QDir(m_settings->get("FTBLauncherRoot").toString())
.absoluteFilePath("ftblaunch.cfg"));
QLOG_INFO() << "Attempting to read" << f.fileName();
if (f.open(QFile::ReadOnly))
{
const QString data = QString::fromLatin1(f.readAll());
QRegularExpression exp("installPath=(.*)");
ftbRoot = QDir::cleanPath(exp.match(data).captured(1));
#ifdef Q_OS_WIN32
if (!ftbRoot.isEmpty())
{
if (ftbRoot.at(0).isLetter() && ftbRoot.size() > 1 && ftbRoot.at(1) == '/')
{
ftbRoot.remove(1, 1);
}
}
#endif
if (ftbRoot.isEmpty())
{
QLOG_INFO() << "Failed to get FTB root path";
}
else
{
QLOG_INFO() << "FTB is installed at" << ftbRoot;
m_settings->set("FTBRoot", ftbRoot);
}
}
else
{
QLOG_WARN() << "Couldn't open" << f.fileName() << ":" << f.errorString();
QLOG_WARN() << "This is perfectly normal if you don't have FTB installed";
}
}
// Folders
m_settings->registerSetting("InstanceDir", "instances");
m_settings->registerSetting({"CentralModsDir", "ModsDir"}, "mods");
m_settings->registerSetting({"LWJGLDir", "LwjglDir"}, "lwjgl");
m_settings->registerSetting("IconsDir", "icons");
// Editors
m_settings->registerSetting("JsonEditor", QString());
// Language
m_settings->registerSetting("Language", QLocale(QLocale::system().language()).bcp47Name());
// Console
m_settings->registerSetting("ShowConsole", true);
m_settings->registerSetting("AutoCloseConsole", true);
m_settings->registerSetting("LogPrePostOutput", true);
// Console Colors
// m_settings->registerSetting("SysMessageColor", QColor(Qt::blue));
// m_settings->registerSetting("StdOutColor", QColor(Qt::black));
// m_settings->registerSetting("StdErrColor", QColor(Qt::red));
// Window Size
m_settings->registerSetting({"LaunchMaximized", "MCWindowMaximize"}, false);
m_settings->registerSetting({"MinecraftWinWidth", "MCWindowWidth"}, 854);
m_settings->registerSetting({"MinecraftWinHeight", "MCWindowHeight"}, 480);
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// Proxy Settings
m_settings->registerSetting("ProxyType", "Default");
m_settings->registerSetting({"ProxyAddr", "ProxyHostName"}, "127.0.0.1");
m_settings->registerSetting("ProxyPort", 8080);
m_settings->registerSetting({"ProxyUser", "ProxyUsername"}, "");
m_settings->registerSetting({"ProxyPass", "ProxyPassword"}, "");
// Memory
m_settings->registerSetting({"MinMemAlloc", "MinMemoryAlloc"}, 512);
m_settings->registerSetting({"MaxMemAlloc", "MaxMemoryAlloc"}, 1024);
m_settings->registerSetting("PermGen", 64);
// Java Settings
m_settings->registerSetting("JavaPath", "");
m_settings->registerSetting("LastHostname", "");
m_settings->registerSetting("JvmArgs", "");
// Custom Commands
m_settings->registerSetting({"PreLaunchCommand", "PreLaunchCmd"}, "");
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", "");
}
void MultiMC::initHttpMetaCache()
{
m_metacache.reset(new HttpMetaCache("metacache"));
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m_metacache->addBase("asset_indexes", QDir("assets/indexes").absolutePath());
m_metacache->addBase("asset_objects", QDir("assets/objects").absolutePath());
m_metacache->addBase("versions", QDir("versions").absolutePath());
m_metacache->addBase("libraries", QDir("libraries").absolutePath());
m_metacache->addBase("minecraftforge", QDir("mods/minecraftforge").absolutePath());
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m_metacache->addBase("liteloader", QDir("mods/liteloader").absolutePath());
m_metacache->addBase("skins", QDir("accounts/skins").absolutePath());
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m_metacache->addBase("root", QDir(root()).absolutePath());
m_metacache->Load();
}
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void MultiMC::updateProxySettings()
{
QString proxyTypeStr = settings()->get("ProxyType").toString();
// Get the proxy settings from the settings object.
QString addr = settings()->get("ProxyAddr").toString();
int port = settings()->get("ProxyPort").value<qint16>();
QString user = settings()->get("ProxyUser").toString();
QString pass = settings()->get("ProxyPass").toString();
// Set the application proxy settings.
if (proxyTypeStr == "SOCKS5")
{
QNetworkProxy::setApplicationProxy(QNetworkProxy(QNetworkProxy::Socks5Proxy, addr, port, user, pass));
}
else if (proxyTypeStr == "HTTP")
{
QNetworkProxy::setApplicationProxy(QNetworkProxy(QNetworkProxy::HttpProxy, addr, port, user, pass));
}
else if (proxyTypeStr == "None")
{
// If we have no proxy set, set no proxy and return.
QNetworkProxy::setApplicationProxy(QNetworkProxy(QNetworkProxy::NoProxy));
}
else
{
// If we have "Default" selected, set Qt to use the system proxy settings.
QNetworkProxyFactory::setUseSystemConfiguration(true);
}
QLOG_INFO() << "Detecting proxy settings...";
QNetworkProxy proxy = QNetworkProxy::applicationProxy();
if (m_qnam.get()) m_qnam->setProxy(proxy);
QString proxyDesc;
if (proxy.type() == QNetworkProxy::NoProxy)
{
QLOG_INFO() << "Using no proxy is an option!";
return;
}
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;
}
proxyDesc += QString("%3@%1:%2 pass %4")
.arg(proxy.hostName())
.arg(proxy.port())
.arg(proxy.user())
.arg(proxy.password());
QLOG_INFO() << proxyDesc;
}
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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<LiteLoaderVersionList> MultiMC::liteloaderlist()
{
if (!m_liteloaderlist)
{
m_liteloaderlist.reset(new LiteLoaderVersionList());
}
return m_liteloaderlist;
}
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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;
}
void MultiMC::installUpdates(const QString updateFilesDir, UpdateFlags flags)
{
// if we are going to update on exit, save the params now
if(flags & OnExit)
{
m_updateOnExitPath = updateFilesDir;
m_updateOnExitFlags = flags & ~OnExit;
return;
}
// otherwise if there already were some params for on exit update, clear them and continue
else if(m_updateOnExitPath.size())
{
m_updateOnExitFlags = None;
m_updateOnExitPath.clear();
}
QLOG_INFO() << "Installing updates.";
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#ifdef WINDOWS
QString finishCmd = MMC->applicationFilePath();
QString updaterBinary = PathCombine(bin(), "updater.exe");
#elif LINUX
QString finishCmd = PathCombine(root(), "MultiMC");
QString updaterBinary = PathCombine(bin(), "updater");
#elif OSX
QString finishCmd = MMC->applicationFilePath();
QString updaterBinary = PathCombine(bin(), "updater");
#else
#error Unsupported operating system.
#endif
QStringList args;
// ./updater --install-dir $INSTALL_DIR --package-dir $UPDATEFILES_DIR --script
// $UPDATEFILES_DIR/file_list.xml --wait $PID --mode main
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args << "--install-dir" << root();
args << "--package-dir" << updateFilesDir;
args << "--script" << PathCombine(updateFilesDir, "file_list.xml");
args << "--wait" << QString::number(MMC->applicationPid());
if(flags & DryRun)
args << "--dry-run";
if (flags & RestartOnFinish)
{
args << "--finish-cmd" << finishCmd;
args << "--finish-dir" << data();
}
QLOG_INFO() << "Running updater with command" << updaterBinary << args.join(" ");
QFile::setPermissions(updaterBinary, (QFileDevice::Permission)0x7755);
if (!QProcess::startDetached(updaterBinary, args/*, root()*/))
{
QLOG_ERROR() << "Failed to start the updater process!";
return;
}
// Now that we've started the updater, quit MultiMC.
MMC->quit();
}
void MultiMC::onExit()
{
if(m_updateOnExitPath.size())
{
installUpdates(m_updateOnExitPath, m_updateOnExitFlags);
}
}
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bool MultiMC::openJsonEditor(const QString &filename)
{
const QString file = QDir::current().absoluteFilePath(filename);
if (m_settings->get("JsonEditor").toString().isEmpty())
{
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return QDesktopServices::openUrl(QUrl::fromLocalFile(file));
}
else
{
return QProcess::startDetached(m_settings->get("JsonEditor").toString(), QStringList()
<< file);
}
}
#include "MultiMC.moc"