pollymc/launcher/Application.cpp

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// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
* Copyright (C) 2022 Lenny McLennington <lenny@sneed.church>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2013-2021 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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#include "Application.h"
#include "BuildConfig.h"
#include "net/PasteUpload.h"
#include "ui/MainWindow.h"
#include "ui/InstanceWindow.h"
#include "ui/instanceview/AccessibleInstanceView.h"
#include "ui/pages/BasePageProvider.h"
#include "ui/pages/global/LauncherPage.h"
#include "ui/pages/global/MinecraftPage.h"
#include "ui/pages/global/JavaPage.h"
#include "ui/pages/global/LanguagePage.h"
#include "ui/pages/global/ProxyPage.h"
#include "ui/pages/global/ExternalToolsPage.h"
#include "ui/pages/global/AccountListPage.h"
#include "ui/pages/global/APIPage.h"
#include "ui/pages/global/CustomCommandsPage.h"
#include "ui/themes/ITheme.h"
#include "ui/themes/SystemTheme.h"
#include "ui/themes/DarkTheme.h"
#include "ui/themes/BrightTheme.h"
#include "ui/themes/CustomTheme.h"
#include "ui/setupwizard/SetupWizard.h"
#include "ui/setupwizard/LanguageWizardPage.h"
#include "ui/setupwizard/JavaWizardPage.h"
#include "ui/setupwizard/PasteWizardPage.h"
#include "ui/dialogs/CustomMessageBox.h"
#include "ui/pagedialog/PageDialog.h"
#include "ApplicationMessage.h"
#include <iostream>
#include <QAccessible>
#include <QDir>
#include <QFileInfo>
#include <QNetworkAccessManager>
#include <QTranslator>
#include <QLibraryInfo>
#include <QList>
#include <QStringList>
#include <QDebug>
#include <QStyleFactory>
#include <QWindow>
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#include "InstanceList.h"
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#include <minecraft/auth/AccountList.h>
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#include "icons/IconList.h"
#include "net/HttpMetaCache.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"
#include "tools/JVisualVM.h"
#include "tools/MCEditTool.h"
#include <xdgicon.h>
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#include "settings/INISettingsObject.h"
#include "settings/Setting.h"
#include "translations/TranslationsModel.h"
#include "meta/Index.h"
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#include <Commandline.h>
#include <FileSystem.h>
#include <DesktopServices.h>
#include <LocalPeer.h>
#include <sys.h>
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#if defined Q_OS_WIN32
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#include <stdio.h>
#endif
#define STRINGIFY(x) #x
#define TOSTRING(x) STRINGIFY(x)
static const QLatin1String liveCheckFile("live.check");
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using namespace Commandline;
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#define MACOS_HINT "If you are on macOS Sierra, you might have to move the app to your /Applications or ~/Applications folder. "\
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"This usually fixes the problem and you can move the application elsewhere afterwards.\n"\
"\n"
namespace {
void appDebugOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
{
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const char *levels = "DWCFIS";
const QString format("%1 %2 %3\n");
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qint64 msecstotal = APPLICATION->timeSinceStart();
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qint64 seconds = msecstotal / 1000;
qint64 msecs = msecstotal % 1000;
QString foo;
char buf[1025] = {0};
::snprintf(buf, 1024, "%5lld.%03lld", seconds, msecs);
QString out = format.arg(buf).arg(levels[type]).arg(msg);
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APPLICATION->logFile->write(out.toUtf8());
APPLICATION->logFile->flush();
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QTextStream(stderr) << out.toLocal8Bit();
fflush(stderr);
}
QString getIdealPlatform(QString currentPlatform) {
auto info = Sys::getKernelInfo();
switch(info.kernelType) {
case Sys::KernelType::Darwin: {
if(info.kernelMajor >= 17) {
// macOS 10.13 or newer
return "osx64-5.15.2";
}
else {
// macOS 10.12 or older
return "osx64";
}
}
case Sys::KernelType::Windows: {
// FIXME: 5.15.2 is not stable on Windows, due to a large number of completely unpredictable and hard to reproduce issues
break;
/*
if(info.kernelMajor == 6 && info.kernelMinor >= 1) {
// Windows 7
return "win32-5.15.2";
}
else if (info.kernelMajor > 6) {
// Above Windows 7
return "win32-5.15.2";
}
else {
// Below Windows 7
return "win32";
}
*/
}
case Sys::KernelType::Undetermined:
case Sys::KernelType::Linux: {
break;
}
}
return currentPlatform;
}
}
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Application::Application(int &argc, char **argv) : QApplication(argc, argv)
{
#if defined Q_OS_WIN32
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// attach the parent console
if(AttachConsole(ATTACH_PARENT_PROCESS))
{
// if attach succeeds, reopen and sync all the i/o
if(freopen("CON", "w", stdout))
{
std::cout.sync_with_stdio();
}
if(freopen("CON", "w", stderr))
{
std::cerr.sync_with_stdio();
}
if(freopen("CON", "r", stdin))
{
std::cin.sync_with_stdio();
}
auto out = GetStdHandle (STD_OUTPUT_HANDLE);
DWORD written;
const char * endline = "\n";
WriteConsole(out, endline, strlen(endline), &written, NULL);
consoleAttached = true;
}
#endif
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setOrganizationName(BuildConfig.LAUNCHER_NAME);
setOrganizationDomain(BuildConfig.LAUNCHER_DOMAIN);
setApplicationName(BuildConfig.LAUNCHER_NAME);
setApplicationDisplayName(QString("%1 %2").arg(BuildConfig.LAUNCHER_DISPLAYNAME, BuildConfig.printableVersionString()));
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setApplicationVersion(BuildConfig.printableVersionString());
setDesktopFileName(BuildConfig.LAUNCHER_DESKTOPFILENAME);
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startTime = QDateTime::currentDateTime();
// 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.");
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// --version
parser.addSwitch("version");
parser.addShortOpt("version", 'V');
parser.addDocumentation("version", "Display program version and exit.");
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// --dir
parser.addOption("dir");
parser.addShortOpt("dir", 'd');
parser.addDocumentation("dir", "Use the supplied folder as application root instead of the binary location (use '.' for current)");
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// --launch
parser.addOption("launch");
parser.addShortOpt("launch", 'l');
parser.addDocumentation("launch", "Launch the specified instance (by instance ID)");
// --server
parser.addOption("server");
parser.addShortOpt("server", 's');
parser.addDocumentation("server", "Join the specified server on launch (only valid in combination with --launch)");
// --profile
parser.addOption("profile");
parser.addShortOpt("profile", 'a');
parser.addDocumentation("profile", "Use the account specified by its profile name (only valid in combination with --launch)");
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// --alive
parser.addSwitch("alive");
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parser.addDocumentation("alive", "Write a small '" + liveCheckFile + "' file after the launcher starts");
// --import
parser.addOption("import");
parser.addShortOpt("import", 'I');
parser.addDocumentation("import", "Import instance from specified zip (local path or URL)");
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// parse the arguments
try
{
args = parser.parse(arguments());
}
catch (const ParsingError &e)
{
std::cerr << "CommandLineError: " << e.what() << std::endl;
if(argc > 0)
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std::cerr << "Try '" << argv[0] << " -h' to get help on command line parameters."
<< std::endl;
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m_status = Application::Failed;
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return;
}
// display help and exit
if (args["help"].toBool())
{
std::cout << qPrintable(parser.compileHelp(arguments()[0]));
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m_status = Application::Succeeded;
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return;
}
// display version and exit
if (args["version"].toBool())
{
std::cout << "Version " << BuildConfig.printableVersionString().toStdString() << std::endl;
std::cout << "Git " << BuildConfig.GIT_COMMIT.toStdString() << std::endl;
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m_status = Application::Succeeded;
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return;
}
}
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m_instanceIdToLaunch = args["launch"].toString();
m_serverToJoin = args["server"].toString();
m_profileToUse = args["profile"].toString();
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m_liveCheck = args["alive"].toBool();
m_zipToImport = args["import"].toUrl();
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// error if --launch is missing with --server or --profile
if((!m_serverToJoin.isEmpty() || !m_profileToUse.isEmpty()) && m_instanceIdToLaunch.isEmpty())
{
std::cerr << "--server and --profile can only be used in combination with --launch!" << std::endl;
m_status = Application::Failed;
return;
}
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QString origcwdPath = QDir::currentPath();
QString binPath = applicationDirPath();
{
// Root path is used for updates and portable data
#if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD)
QDir foo(FS::PathCombine(binPath, "..")); // typically portable-root or /usr
m_rootPath = foo.absolutePath();
#elif defined(Q_OS_WIN32)
m_rootPath = binPath;
#elif defined(Q_OS_MAC)
QDir foo(FS::PathCombine(binPath, "../.."));
m_rootPath = foo.absolutePath();
// on macOS, touch the root to force Finder to reload the .app metadata (and fix any icon change issues)
FS::updateTimestamp(m_rootPath);
#endif
}
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QString adjustedBy;
QString dataPath;
// change folder
QString dirParam = args["dir"].toString();
if (!dirParam.isEmpty())
{
// the dir param. it makes multimc data path point to whatever the user specified
// on command line
adjustedBy = "Command line";
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dataPath = dirParam;
}
else
{
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QDir foo(FS::PathCombine(QStandardPaths::writableLocation(QStandardPaths::AppDataLocation), ".."));
dataPath = foo.absolutePath();
adjustedBy = "Persistent data path";
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#ifdef Q_OS_LINUX
// TODO: this should be removed in a future version
// TODO: provide a migration path similar to macOS migration
QDir bar(FS::PathCombine(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation), "polymc"));
if (bar.exists()) {
dataPath = bar.absolutePath();
adjustedBy = "Legacy data path";
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}
#endif
#ifndef Q_OS_MACOS
if (QFile::exists(FS::PathCombine(m_rootPath, "portable.txt"))) {
dataPath = m_rootPath;
adjustedBy = "Portable data path";
}
#endif
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}
if (!FS::ensureFolderPathExists(dataPath))
{
showFatalErrorMessage(
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"The launcher data folder could not be created.",
QString(
"The launcher data folder could not be created.\n"
"\n"
#if defined(Q_OS_MAC)
MACOS_HINT
#endif
"Make sure you have the right permissions to the launcher data folder and any folder needed to access it.\n"
"(%1)\n"
"\n"
"The launcher cannot continue until you fix this problem."
).arg(dataPath)
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);
return;
}
if (!QDir::setCurrent(dataPath))
{
showFatalErrorMessage(
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"The launcher data folder could not be opened.",
QString(
"The launcher data folder could not be opened.\n"
"\n"
#if defined(Q_OS_MAC)
MACOS_HINT
#endif
"Make sure you have the right permissions to the launcher data folder.\n"
"(%1)\n"
"\n"
"The launcher cannot continue until you fix this problem."
).arg(dataPath)
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);
return;
}
/*
* Establish the mechanism for communication with an already running PolyMC that uses the same data path.
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* If there is one, tell it what the user actually wanted to do and exit.
* We want to initialize this before logging to avoid messing with the log of a potential already running copy.
*/
auto appID = ApplicationId::fromPathAndVersion(QDir::currentPath(), BuildConfig.printableVersionString());
{
// FIXME: you can run the same binaries with multiple data dirs and they won't clash. This could cause issues for updates.
m_peerInstance = new LocalPeer(this, appID);
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connect(m_peerInstance, &LocalPeer::messageReceived, this, &Application::messageReceived);
if(m_peerInstance->isClient()) {
int timeout = 2000;
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if(m_instanceIdToLaunch.isEmpty())
{
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ApplicationMessage activate;
activate.command = "activate";
m_peerInstance->sendMessage(activate.serialize(), timeout);
if(!m_zipToImport.isEmpty())
{
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ApplicationMessage import;
import.command = "import";
import.args.insert("path", m_zipToImport.toString());
m_peerInstance->sendMessage(import.serialize(), timeout);
}
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}
else
{
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ApplicationMessage launch;
launch.command = "launch";
launch.args["id"] = m_instanceIdToLaunch;
if(!m_serverToJoin.isEmpty())
{
launch.args["server"] = m_serverToJoin;
}
if(!m_profileToUse.isEmpty())
{
launch.args["profile"] = m_profileToUse;
}
m_peerInstance->sendMessage(launch.serialize(), timeout);
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}
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m_status = Application::Succeeded;
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return;
}
}
// init the logger
{
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static const QString logBase = BuildConfig.LAUNCHER_NAME + "-%0.log";
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auto moveFile = [](const QString &oldName, const QString &newName)
{
QFile::remove(newName);
QFile::copy(oldName, newName);
QFile::remove(oldName);
};
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));
logFile = std::unique_ptr<QFile>(new QFile(logBase.arg(0)));
if(!logFile->open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate))
{
showFatalErrorMessage(
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"The launcher data folder is not writable!",
QString(
"The launcher couldn't create a log file - the data folder is not writable.\n"
"\n"
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#if defined(Q_OS_MAC)
MACOS_HINT
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#endif
"Make sure you have write permissions to the data folder.\n"
"(%1)\n"
"\n"
"The launcher cannot continue until you fix this problem."
).arg(dataPath)
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);
return;
}
qInstallMessageHandler(appDebugOutput);
qDebug() << "<> Log initialized.";
}
{
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qDebug() << BuildConfig.LAUNCHER_DISPLAYNAME << ", (c) 2013-2021 " << BuildConfig.LAUNCHER_COPYRIGHT;
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qDebug() << "Version : " << BuildConfig.printableVersionString();
qDebug() << "Git commit : " << BuildConfig.GIT_COMMIT;
qDebug() << "Git refspec : " << BuildConfig.GIT_REFSPEC;
if (adjustedBy.size())
{
qDebug() << "Work dir before adjustment : " << origcwdPath;
qDebug() << "Work dir after adjustment : " << QDir::currentPath();
qDebug() << "Adjusted by : " << adjustedBy;
}
else
{
qDebug() << "Work dir : " << QDir::currentPath();
}
qDebug() << "Binary path : " << binPath;
qDebug() << "Application root path : " << m_rootPath;
if(!m_instanceIdToLaunch.isEmpty())
{
qDebug() << "ID of instance to launch : " << m_instanceIdToLaunch;
}
if(!m_serverToJoin.isEmpty())
{
qDebug() << "Address of server to join :" << m_serverToJoin;
}
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qDebug() << "<> Paths set.";
}
if(m_liveCheck)
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{
QFile check(liveCheckFile);
if(check.open(QIODevice::WriteOnly | QIODevice::Truncate))
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{
auto payload = appID.toString().toUtf8();
if(check.write(payload) == payload.size())
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{
check.close();
} else {
qWarning() << "Could not write into" << liveCheckFile << "!";
check.remove(); // also closes file!
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}
} else {
qWarning() << "Could not open" << liveCheckFile << "for writing!";
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}
}
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// Initialize application settings
{
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m_settings.reset(new INISettingsObject(BuildConfig.LAUNCHER_CONFIGFILE, this));
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// Updates
m_settings->registerSetting("UpdateChannel", BuildConfig.VERSION_CHANNEL);
m_settings->registerSetting("AutoUpdate", true);
// Theming
m_settings->registerSetting("IconTheme", QString("pe_colored"));
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m_settings->registerSetting("ApplicationTheme", QString("system"));
// Remembered state
m_settings->registerSetting("LastUsedGroupForNewInstance", QString());
m_settings->registerSetting("MenuBarInsteadOfToolBar", false);
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QString defaultMonospace;
int defaultSize = 11;
#ifdef Q_OS_WIN32
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defaultMonospace = "Courier";
defaultSize = 10;
#elif defined(Q_OS_MAC)
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defaultMonospace = "Menlo";
#else
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defaultMonospace = "Monospace";
#endif
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// resolve the font so the default actually matches
QFont consoleFont;
consoleFont.setFamily(defaultMonospace);
consoleFont.setStyleHint(QFont::Monospace);
consoleFont.setFixedPitch(true);
QFontInfo consoleFontInfo(consoleFont);
QString resolvedDefaultMonospace = consoleFontInfo.family();
QFont resolvedFont(resolvedDefaultMonospace);
qDebug() << "Detected default console font:" << resolvedDefaultMonospace
<< ", substitutions:" << resolvedFont.substitutions().join(',');
m_settings->registerSetting("ConsoleFont", resolvedDefaultMonospace);
m_settings->registerSetting("ConsoleFontSize", defaultSize);
m_settings->registerSetting("ConsoleMaxLines", 100000);
m_settings->registerSetting("ConsoleOverflowStop", true);
// Folders
m_settings->registerSetting("InstanceDir", "instances");
m_settings->registerSetting({"CentralModsDir", "ModsDir"}, "mods");
m_settings->registerSetting("IconsDir", "icons");
// Editors
m_settings->registerSetting("JsonEditor", QString());
// Language
m_settings->registerSetting("Language", QString());
// Console
m_settings->registerSetting("ShowConsole", false);
m_settings->registerSetting("AutoCloseConsole", false);
m_settings->registerSetting("ShowConsoleOnError", true);
m_settings->registerSetting("LogPrePostOutput", true);
// Window Size
m_settings->registerSetting({"LaunchMaximized", "MCWindowMaximize"}, false);
m_settings->registerSetting({"MinecraftWinWidth", "MCWindowWidth"}, 854);
m_settings->registerSetting({"MinecraftWinHeight", "MCWindowHeight"}, 480);
// Proxy Settings
m_settings->registerSetting("ProxyType", "None");
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"}, 4096);
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m_settings->registerSetting("PermGen", 128);
// Java Settings
m_settings->registerSetting("JavaPath", "");
m_settings->registerSetting("JavaTimestamp", 0);
m_settings->registerSetting("JavaArchitecture", "");
m_settings->registerSetting("JavaRealArchitecture", "");
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m_settings->registerSetting("JavaVersion", "");
m_settings->registerSetting("JavaVendor", "");
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m_settings->registerSetting("LastHostname", "");
m_settings->registerSetting("JvmArgs", "");
m_settings->registerSetting("IgnoreJavaCompatibility", false);
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m_settings->registerSetting("IgnoreJavaWizard", false);
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// Native library workarounds
m_settings->registerSetting("UseNativeOpenAL", false);
m_settings->registerSetting("UseNativeGLFW", false);
// Peformance related options
m_settings->registerSetting("EnableFeralGamemode", false);
m_settings->registerSetting("EnableMangoHud", false);
m_settings->registerSetting("UseDiscreteGpu", false);
// Game time
m_settings->registerSetting("ShowGameTime", true);
m_settings->registerSetting("ShowGlobalGameTime", true);
m_settings->registerSetting("RecordGameTime", true);
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// Minecraft launch method
m_settings->registerSetting("MCLaunchMethod", "LauncherPart");
// Minecraft mods
m_settings->registerSetting("ModMetadataDisabled", false);
// Minecraft offline player name
m_settings->registerSetting("LastOfflinePlayerName", "");
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// Wrapper command for launch
m_settings->registerSetting("WrapperCommand", "");
// 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", "");
m_settings->registerSetting("PagedGeometry", "");
m_settings->registerSetting("NewInstanceGeometry", "");
m_settings->registerSetting("UpdateDialogGeometry", "");
// HACK: This code feels so stupid is there a less stupid way of doing this?
{
m_settings->registerSetting("PastebinURL", "");
m_settings->registerSetting("PastebinType", PasteUpload::PasteType::Mclogs);
m_settings->registerSetting("PastebinCustomAPIBase", "");
QString pastebinURL = m_settings->get("PastebinURL").toString();
bool userHadDefaultPastebin = pastebinURL == "https://0x0.st";
if (!pastebinURL.isEmpty() && !userHadDefaultPastebin)
{
m_settings->set("PastebinType", PasteUpload::PasteType::NullPointer);
m_settings->set("PastebinCustomAPIBase", pastebinURL);
m_settings->reset("PastebinURL");
}
bool ok;
int pasteType = m_settings->get("PastebinType").toInt(&ok);
// If PastebinType is invalid then reset the related settings.
if (!ok || !(PasteUpload::PasteType::First <= pasteType && pasteType <= PasteUpload::PasteType::Last))
{
m_settings->reset("PastebinType");
m_settings->reset("PastebinCustomAPIBase");
}
}
// meta URL
m_settings->registerSetting("MetaURLOverride", "");
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m_settings->registerSetting("CloseAfterLaunch", false);
m_settings->registerSetting("QuitAfterGameStop", false);
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// Custom MSA credentials
m_settings->registerSetting("MSAClientIDOverride", "");
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m_settings->registerSetting("CFKeyOverride", "");
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m_settings->registerSetting("UserAgentOverride", "");
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// Init page provider
{
m_globalSettingsProvider = std::make_shared<GenericPageProvider>(tr("Settings"));
m_globalSettingsProvider->addPage<LauncherPage>();
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m_globalSettingsProvider->addPage<MinecraftPage>();
m_globalSettingsProvider->addPage<JavaPage>();
m_globalSettingsProvider->addPage<LanguagePage>();
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m_globalSettingsProvider->addPage<CustomCommandsPage>();
m_globalSettingsProvider->addPage<ProxyPage>();
m_globalSettingsProvider->addPage<ExternalToolsPage>();
m_globalSettingsProvider->addPage<AccountListPage>();
m_globalSettingsProvider->addPage<APIPage>();
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}
qDebug() << "<> Settings loaded.";
}
#ifndef QT_NO_ACCESSIBILITY
QAccessible::installFactory(groupViewAccessibleFactory);
#endif /* !QT_NO_ACCESSIBILITY */
// initialize network access and proxy setup
{
m_network = new QNetworkAccessManager();
QString proxyTypeStr = settings()->get("ProxyType").toString();
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();
updateProxySettings(proxyTypeStr, addr, port, user, pass);
qDebug() << "<> Network done.";
}
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// load translations
{
m_translations.reset(new TranslationsModel("translations"));
auto bcp47Name = m_settings->get("Language").toString();
m_translations->selectLanguage(bcp47Name);
qDebug() << "Your language is" << bcp47Name;
qDebug() << "<> Translations loaded.";
}
// initialize the updater
if(BuildConfig.UPDATER_ENABLED)
{
auto platform = getIdealPlatform(BuildConfig.BUILD_PLATFORM);
auto channelUrl = BuildConfig.UPDATER_BASE + platform + "/channels.json";
qDebug() << "Initializing updater with platform: " << platform << " -- " << channelUrl;
m_updateChecker.reset(new UpdateChecker(m_network, channelUrl, BuildConfig.VERSION_CHANNEL, BuildConfig.VERSION_BUILD));
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qDebug() << "<> Updater started.";
}
// Instance icons
{
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auto setting = APPLICATION->settings()->getSetting("IconsDir");
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QStringList instFolders =
{
":/icons/multimc/32x32/instances/",
":/icons/multimc/50x50/instances/",
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":/icons/multimc/128x128/instances/",
":/icons/multimc/scalable/instances/"
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};
m_icons.reset(new IconList(instFolders, setting->get().toString()));
connect(setting.get(), &Setting::SettingChanged,[&](const Setting &, QVariant value)
{
m_icons->directoryChanged(value.toString());
});
qDebug() << "<> Instance icons intialized.";
}
// Icon themes
{
// TODO: icon themes and instance icons do not mesh well together. Rearrange and fix discrepancies!
// set icon theme search path!
auto searchPaths = QIcon::themeSearchPaths();
searchPaths.append("iconthemes");
QIcon::setThemeSearchPaths(searchPaths);
qDebug() << "<> Icon themes initialized.";
}
// Initialize widget themes
{
auto insertTheme = [this](ITheme * theme)
{
m_themes.insert(std::make_pair(theme->id(), std::unique_ptr<ITheme>(theme)));
};
auto darkTheme = new DarkTheme();
insertTheme(new SystemTheme());
insertTheme(darkTheme);
insertTheme(new BrightTheme());
insertTheme(new CustomTheme(darkTheme, "custom"));
qDebug() << "<> Widget themes initialized.";
}
// initialize and load all instances
{
auto InstDirSetting = m_settings->getSetting("InstanceDir");
// instance path: check for problems with '!' in instance path and warn the user in the log
// and remember that we have to show him a dialog when the gui starts (if it does so)
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QString instDir = InstDirSetting->get().toString();
qDebug() << "Instance path : " << instDir;
if (FS::checkProblemticPathJava(QDir(instDir)))
{
qWarning() << "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, instDir, this));
connect(InstDirSetting.get(), &Setting::SettingChanged, m_instances.get(), &InstanceList::on_InstFolderChanged);
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qDebug() << "Loading Instances...";
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m_instances->loadList();
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qDebug() << "<> Instances loaded.";
}
// and accounts
{
m_accounts.reset(new AccountList(this));
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qDebug() << "Loading accounts...";
m_accounts->setListFilePath("accounts.json", true);
m_accounts->loadList();
m_accounts->fillQueue();
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qDebug() << "<> Accounts loaded.";
}
// init the http meta cache
{
m_metacache.reset(new HttpMetaCache("metacache"));
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());
m_metacache->addBase("fmllibs", QDir("mods/minecraftforge/libs").absolutePath());
m_metacache->addBase("liteloader", QDir("mods/liteloader").absolutePath());
m_metacache->addBase("general", QDir("cache").absolutePath());
m_metacache->addBase("ATLauncherPacks", QDir("cache/ATLauncherPacks").absolutePath());
m_metacache->addBase("FTBPacks", QDir("cache/FTBPacks").absolutePath());
m_metacache->addBase("ModpacksCHPacks", QDir("cache/ModpacksCHPacks").absolutePath());
m_metacache->addBase("TechnicPacks", QDir("cache/TechnicPacks").absolutePath());
m_metacache->addBase("FlamePacks", QDir("cache/FlamePacks").absolutePath());
m_metacache->addBase("ModrinthPacks", QDir("cache/ModrinthPacks").absolutePath());
m_metacache->addBase("root", QDir::currentPath());
m_metacache->addBase("translations", QDir("translations").absolutePath());
m_metacache->addBase("icons", QDir("cache/icons").absolutePath());
m_metacache->addBase("meta", QDir("meta").absolutePath());
m_metacache->Load();
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qDebug() << "<> Cache initialized.";
}
// now we have network, download translation updates
m_translations->downloadIndex();
//FIXME: what to do with these?
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);
}
// Create the MCEdit thing... why is this here?
{
m_mcedit.reset(new MCEditTool(m_settings));
}
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#ifdef Q_OS_MACOS
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connect(this, &Application::clickedOnDock, [this]() {
this->showMainWindow();
});
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#endif
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connect(this, &Application::aboutToQuit, [this](){
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if(m_instances)
{
// save any remaining instance state
m_instances->saveNow();
}
if(logFile)
{
logFile->flush();
logFile->close();
}
});
{
setIconTheme(settings()->get("IconTheme").toString());
qDebug() << "<> Icon theme set.";
setApplicationTheme(settings()->get("ApplicationTheme").toString(), true);
qDebug() << "<> Application theme set.";
}
if(createSetupWizard())
{
return;
}
performMainStartupAction();
}
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bool Application::createSetupWizard()
{
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bool javaRequired = [&]()
{
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bool ignoreJavaWizard = m_settings->get("IgnoreJavaWizard").toBool();
if(ignoreJavaWizard) {
return false;
}
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QString currentHostName = QHostInfo::localHostName();
QString oldHostName = settings()->get("LastHostname").toString();
if (currentHostName != oldHostName)
{
settings()->set("LastHostname", currentHostName);
return true;
}
QString currentJavaPath = settings()->get("JavaPath").toString();
QString actualPath = FS::ResolveExecutable(currentJavaPath);
if (actualPath.isNull())
{
return true;
}
return false;
}();
bool languageRequired = [&]()
{
if (settings()->get("Language").toString().isEmpty())
return true;
return false;
}();
bool pasteInterventionRequired = settings()->get("PastebinURL") != "";
bool wizardRequired = javaRequired || languageRequired || pasteInterventionRequired;
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if(wizardRequired)
{
m_setupWizard = new SetupWizard(nullptr);
if (languageRequired)
{
m_setupWizard->addPage(new LanguageWizardPage(m_setupWizard));
}
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if (javaRequired)
{
m_setupWizard->addPage(new JavaWizardPage(m_setupWizard));
}
if (pasteInterventionRequired)
{
m_setupWizard->addPage(new PasteWizardPage(m_setupWizard));
}
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connect(m_setupWizard, &QDialog::finished, this, &Application::setupWizardFinished);
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m_setupWizard->show();
return true;
}
return false;
}
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bool Application::event(QEvent* event) {
#ifdef Q_OS_MACOS
if (event->type() == QEvent::ApplicationStateChange) {
auto ev = static_cast<QApplicationStateChangeEvent*>(event);
if (m_prevAppState == Qt::ApplicationActive
&& ev->applicationState() == Qt::ApplicationActive) {
emit clickedOnDock();
}
m_prevAppState = ev->applicationState();
}
#endif
return QApplication::event(event);
}
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void Application::setupWizardFinished(int status)
{
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qDebug() << "Wizard result =" << status;
performMainStartupAction();
}
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void Application::performMainStartupAction()
{
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m_status = Application::Initialized;
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if(!m_instanceIdToLaunch.isEmpty())
{
auto inst = instances()->getInstanceById(m_instanceIdToLaunch);
if(inst)
{
MinecraftServerTargetPtr serverToJoin = nullptr;
MinecraftAccountPtr accountToUse = nullptr;
qDebug() << "<> Instance" << m_instanceIdToLaunch << "launching";
if(!m_serverToJoin.isEmpty())
{
// FIXME: validate the server string
serverToJoin.reset(new MinecraftServerTarget(MinecraftServerTarget::parse(m_serverToJoin)));
qDebug() << " Launching with server" << m_serverToJoin;
}
if(!m_profileToUse.isEmpty())
{
accountToUse = accounts()->getAccountByProfileName(m_profileToUse);
if(!accountToUse) {
return;
}
qDebug() << " Launching with account" << m_profileToUse;
}
launch(inst, true, nullptr, serverToJoin, accountToUse);
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return;
}
}
if(!m_mainWindow)
{
// normal main window
showMainWindow(false);
qDebug() << "<> Main window shown.";
}
if(!m_zipToImport.isEmpty())
{
qDebug() << "<> Importing instance from zip:" << m_zipToImport;
m_mainWindow->droppedURLs({ m_zipToImport });
}
}
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void Application::showFatalErrorMessage(const QString& title, const QString& content)
{
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m_status = Application::Failed;
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auto dialog = CustomMessageBox::selectable(nullptr, title, content, QMessageBox::Critical);
dialog->exec();
}
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Application::~Application()
{
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// Shut down logger by setting the logger function to nothing
qInstallMessageHandler(nullptr);
#if defined Q_OS_WIN32
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// Detach from Windows console
if(consoleAttached)
{
fclose(stdout);
fclose(stdin);
fclose(stderr);
FreeConsole();
}
#endif
}
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void Application::messageReceived(const QByteArray& message)
{
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if(status() != Initialized)
{
qDebug() << "Received message" << message << "while still initializing. It will be ignored.";
return;
}
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ApplicationMessage received;
received.parse(message);
auto & command = received.command;
if(command == "activate")
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{
showMainWindow();
}
else if(command == "import")
{
QString path = received.args["path"];
if(path.isEmpty())
{
qWarning() << "Received" << command << "message without a zip path/URL.";
return;
}
m_mainWindow->droppedURLs({ QUrl(path) });
}
else if(command == "launch")
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{
QString id = received.args["id"];
QString server = received.args["server"];
QString profile = received.args["profile"];
InstancePtr instance;
if(!id.isEmpty()) {
instance = instances()->getInstanceById(id);
if(!instance) {
qWarning() << "Launch command requires an valid instance ID. " << id << "resolves to nothing.";
return;
}
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}
else {
qWarning() << "Launch command called without an instance ID...";
return;
}
MinecraftServerTargetPtr serverObject = nullptr;
if(!server.isEmpty()) {
serverObject = std::make_shared<MinecraftServerTarget>(MinecraftServerTarget::parse(server));
}
MinecraftAccountPtr accountObject;
if(!profile.isEmpty()) {
accountObject = accounts()->getAccountByProfileName(profile);
if(!accountObject) {
qWarning() << "Launch command requires the specified profile to be valid. " << profile << "does not resolve to any account.";
return;
}
}
launch(
instance,
true,
nullptr,
serverObject,
accountObject
);
}
else
{
qWarning() << "Received invalid message" << message;
}
}
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std::shared_ptr<TranslationsModel> Application::translations()
{
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return m_translations;
}
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std::shared_ptr<JavaInstallList> Application::javalist()
{
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if (!m_javalist)
{
m_javalist.reset(new JavaInstallList());
}
return m_javalist;
}
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std::vector<ITheme *> Application::getValidApplicationThemes()
{
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std::vector<ITheme *> ret;
auto iter = m_themes.cbegin();
while (iter != m_themes.cend())
{
ret.push_back((*iter).second.get());
iter++;
}
return ret;
}
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bool Application::isFlatpak()
{
#ifdef Q_OS_LINUX
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return QFile::exists("/.flatpak-info");
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#else
return false;
#endif
}
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void Application::setApplicationTheme(const QString& name, bool initial)
{
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auto systemPalette = qApp->palette();
auto themeIter = m_themes.find(name);
if(themeIter != m_themes.end())
{
auto & theme = (*themeIter).second;
theme->apply(initial);
}
else
{
qWarning() << "Tried to set invalid theme:" << name;
}
}
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void Application::setIconTheme(const QString& name)
{
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XdgIcon::setThemeName(name);
}
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QIcon Application::getThemedIcon(const QString& name)
{
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if(name == "logo") {
return QIcon(":/org.polymc.PolyMC.svg");
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}
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return XdgIcon::fromTheme(name);
}
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bool Application::openJsonEditor(const QString &filename)
{
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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(), {file});
}
}
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bool Application::launch(
InstancePtr instance,
bool online,
BaseProfilerFactory *profiler,
MinecraftServerTargetPtr serverToJoin,
MinecraftAccountPtr accountToUse
) {
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if(m_updateRunning)
{
qDebug() << "Cannot launch instances while an update is running. Please try again when updates are completed.";
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}
else if(instance->canLaunch())
{
auto & extras = m_instanceExtras[instance->id()];
auto & window = extras.window;
if(window)
{
if(!window->saveAll())
{
return false;
}
}
auto & controller = extras.controller;
controller.reset(new LaunchController());
controller->setInstance(instance);
controller->setOnline(online);
controller->setProfiler(profiler);
controller->setServerToJoin(serverToJoin);
controller->setAccountToUse(accountToUse);
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if(window)
{
controller->setParentWidget(window);
}
else if(m_mainWindow)
{
controller->setParentWidget(m_mainWindow);
}
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connect(controller.get(), &LaunchController::succeeded, this, &Application::controllerSucceeded);
connect(controller.get(), &LaunchController::failed, this, &Application::controllerFailed);
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addRunningInstance();
controller->start();
return true;
}
else if (instance->isRunning())
{
showInstanceWindow(instance, "console");
return true;
}
else if (instance->canEdit())
{
showInstanceWindow(instance);
return true;
}
return false;
}
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bool Application::kill(InstancePtr instance)
{
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if (!instance->isRunning())
{
qWarning() << "Attempted to kill instance" << instance->id() << ", which isn't running.";
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return false;
}
auto & extras = m_instanceExtras[instance->id()];
// NOTE: copy of the shared pointer keeps it alive
auto controller = extras.controller;
if(controller)
{
return controller->abort();
}
return true;
}
void Application::closeCurrentWindow()
{
if (focusWindow())
focusWindow()->close();
}
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void Application::addRunningInstance()
{
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m_runningInstances ++;
if(m_runningInstances == 1)
{
emit updateAllowedChanged(false);
}
}
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void Application::subRunningInstance()
{
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if(m_runningInstances == 0)
{
qCritical() << "Something went really wrong and we now have less than 0 running instances... WTF";
return;
}
m_runningInstances --;
if(m_runningInstances == 0)
{
emit updateAllowedChanged(true);
}
}
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bool Application::shouldExitNow() const
{
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return m_runningInstances == 0 && m_openWindows == 0;
}
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bool Application::updatesAreAllowed()
{
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return m_runningInstances == 0;
}
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void Application::updateIsRunning(bool running)
{
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m_updateRunning = running;
}
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void Application::controllerSucceeded()
{
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auto controller = qobject_cast<LaunchController *>(QObject::sender());
if(!controller)
return;
auto id = controller->id();
auto & extras = m_instanceExtras[id];
// on success, do...
if (controller->instance()->settings()->get("AutoCloseConsole").toBool())
{
if(extras.window)
{
extras.window->close();
}
}
extras.controller.reset();
subRunningInstance();
// quit when there are no more windows.
if(shouldExitNow())
{
m_status = Status::Succeeded;
exit(0);
}
}
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void Application::controllerFailed(const QString& error)
{
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Q_UNUSED(error);
auto controller = qobject_cast<LaunchController *>(QObject::sender());
if(!controller)
return;
auto id = controller->id();
auto & extras = m_instanceExtras[id];
// on failure, do... nothing
extras.controller.reset();
subRunningInstance();
// quit when there are no more windows.
if(shouldExitNow())
{
m_status = Status::Failed;
exit(1);
}
}
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void Application::ShowGlobalSettings(class QWidget* parent, QString open_page)
{
if(!m_globalSettingsProvider) {
return;
}
emit globalSettingsAboutToOpen();
{
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SettingsObject::Lock lock(APPLICATION->settings());
PageDialog dlg(m_globalSettingsProvider.get(), open_page, parent);
dlg.exec();
}
emit globalSettingsClosed();
}
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MainWindow* Application::showMainWindow(bool minimized)
{
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if(m_mainWindow)
{
m_mainWindow->setWindowState(m_mainWindow->windowState() & ~Qt::WindowMinimized);
m_mainWindow->raise();
m_mainWindow->activateWindow();
}
else
{
m_mainWindow = new MainWindow();
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m_mainWindow->restoreState(QByteArray::fromBase64(APPLICATION->settings()->get("MainWindowState").toByteArray()));
m_mainWindow->restoreGeometry(QByteArray::fromBase64(APPLICATION->settings()->get("MainWindowGeometry").toByteArray()));
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if(minimized)
{
m_mainWindow->showMinimized();
}
else
{
m_mainWindow->show();
}
m_mainWindow->checkInstancePathForProblems();
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connect(this, &Application::updateAllowedChanged, m_mainWindow, &MainWindow::updatesAllowedChanged);
connect(m_mainWindow, &MainWindow::isClosing, this, &Application::on_windowClose);
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m_openWindows++;
}
return m_mainWindow;
}
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InstanceWindow *Application::showInstanceWindow(InstancePtr instance, QString page)
{
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if(!instance)
return nullptr;
auto id = instance->id();
auto & extras = m_instanceExtras[id];
auto & window = extras.window;
if(window)
{
window->raise();
window->activateWindow();
}
else
{
window = new InstanceWindow(instance);
m_openWindows ++;
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connect(window, &InstanceWindow::isClosing, this, &Application::on_windowClose);
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}
if(!page.isEmpty())
{
window->selectPage(page);
}
if(extras.controller)
{
extras.controller->setParentWidget(window);
}
return window;
}
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void Application::on_windowClose()
{
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m_openWindows--;
auto instWindow = qobject_cast<InstanceWindow *>(QObject::sender());
if(instWindow)
{
auto & extras = m_instanceExtras[instWindow->instanceId()];
extras.window = nullptr;
if(extras.controller)
{
extras.controller->setParentWidget(m_mainWindow);
}
}
auto mainWindow = qobject_cast<MainWindow *>(QObject::sender());
if(mainWindow)
{
m_mainWindow = nullptr;
}
// quit when there are no more windows.
if(shouldExitNow())
{
exit(0);
}
}
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void Application::updateProxySettings(QString proxyTypeStr, QString addr, int port, QString user, QString password)
{
// Set the application proxy settings.
if (proxyTypeStr == "SOCKS5")
{
QNetworkProxy::setApplicationProxy(
QNetworkProxy(QNetworkProxy::Socks5Proxy, addr, port, user, password));
}
else if (proxyTypeStr == "HTTP")
{
QNetworkProxy::setApplicationProxy(
QNetworkProxy(QNetworkProxy::HttpProxy, addr, port, user, password));
}
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);
}
qDebug() << "Detecting proxy settings...";
QNetworkProxy proxy = QNetworkProxy::applicationProxy();
m_network->setProxy(proxy);
QString proxyDesc;
if (proxy.type() == QNetworkProxy::NoProxy)
{
qDebug() << "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("%1:%2")
.arg(proxy.hostName())
.arg(proxy.port());
qDebug() << proxyDesc;
}
shared_qobject_ptr< HttpMetaCache > Application::metacache()
{
return m_metacache;
}
shared_qobject_ptr<QNetworkAccessManager> Application::network()
{
return m_network;
}
shared_qobject_ptr<Meta::Index> Application::metadataIndex()
{
if (!m_metadataIndex)
{
m_metadataIndex.reset(new Meta::Index());
}
return m_metadataIndex;
}
QString Application::getJarPath(QString jarFile)
{
QStringList potentialPaths = {
#if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
FS::PathCombine(m_rootPath, "share/jars"),
#endif
FS::PathCombine(m_rootPath, "jars"),
FS::PathCombine(applicationDirPath(), "jars")
};
for(QString p : potentialPaths)
{
QString jarPath = FS::PathCombine(p, jarFile);
if (QFileInfo(jarPath).isFile())
return jarPath;
}
return {};
}
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QString Application::getMSAClientID()
{
QString clientIDOverride = m_settings->get("MSAClientIDOverride").toString();
if (!clientIDOverride.isEmpty()) {
return clientIDOverride;
}
return BuildConfig.MSA_CLIENT_ID;
}
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QString Application::getCurseKey()
{
QString keyOverride = m_settings->get("CFKeyOverride").toString();
if (!keyOverride.isEmpty()) {
return keyOverride;
}
return BuildConfig.CURSEFORGE_API_KEY;
}
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QString Application::getUserAgent()
{
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QString uaOverride = m_settings->get("UserAgentOverride").toString();
if (!uaOverride.isEmpty()) {
return uaOverride.replace("$LAUNCHER_VER", BuildConfig.printableVersionString());
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}
return BuildConfig.USER_AGENT;
}
QString Application::getUserAgentUncached()
{
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QString uaOverride = m_settings->get("UserAgentOverride").toString();
if (!uaOverride.isEmpty()) {
uaOverride += " (Uncached)";
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return uaOverride.replace("$LAUNCHER_VER", BuildConfig.printableVersionString());
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}
return BuildConfig.USER_AGENT_UNCACHED;
}