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Application.cpp
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Application.cpp
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// SPDX-FileCopyrightText: 2022 Sefa Eyeoglu <contact@scrumplex.net>
//
// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0
/*
* Prism Launcher - Minecraft Launcher
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
* Copyright (C) 2022 Lenny McLennington <lenny@sneed.church>
* Copyright (C) 2022 Tayou <git@tayou.org>
* Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
* Copyright (C) 2023 Rachel Powers <508861+Ryex@users.noreply.github.com>
*
* 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.
*/
#include "Application.h"
#include "BuildConfig.h"
#include "DataMigrationTask.h"
#include "net/PasteUpload.h"
#include "pathmatcher/MultiMatcher.h"
#include "pathmatcher/SimplePrefixMatcher.h"
#include "settings/INIFile.h"
#include "tools/GenericProfiler.h"
#include "ui/InstanceWindow.h"
#include "ui/MainWindow.h"
#include "ui/dialogs/ProgressDialog.h"
#include "ui/instanceview/AccessibleInstanceView.h"
#include "ui/pages/BasePageProvider.h"
#include "ui/pages/global/APIPage.h"
#include "ui/pages/global/AccountListPage.h"
#include "ui/pages/global/CustomCommandsPage.h"
#include "ui/pages/global/EnvironmentVariablesPage.h"
#include "ui/pages/global/ExternalToolsPage.h"
#include "ui/pages/global/JavaPage.h"
#include "ui/pages/global/LanguagePage.h"
#include "ui/pages/global/LauncherPage.h"
#include "ui/pages/global/MinecraftPage.h"
#include "ui/pages/global/ProxyPage.h"
#include "ui/setupwizard/JavaWizardPage.h"
#include "ui/setupwizard/LanguageWizardPage.h"
#include "ui/setupwizard/PasteWizardPage.h"
#include "ui/setupwizard/SetupWizard.h"
#include "ui/setupwizard/ThemeWizardPage.h"
#include "ui/dialogs/CustomMessageBox.h"
#include "ui/pagedialog/PageDialog.h"
#include "ui/themes/ThemeManager.h"
#include "ApplicationMessage.h"
#include <iostream>
#include <mutex>
#include <QAccessible>
#include <QCommandLineParser>
#include <QDebug>
#include <QDir>
#include <QFileInfo>
#include <QFileOpenEvent>
#include <QIcon>
#include <QLibraryInfo>
#include <QList>
#include <QNetworkAccessManager>
#include <QStringList>
#include <QStyleFactory>
#include <QTranslator>
#include <QWindow>
#include "InstanceList.h"
#include "MTPixmapCache.h"
#include <minecraft/auth/AccountList.h>
#include "icons/IconList.h"
#include "net/HttpMetaCache.h"
#include "java/JavaUtils.h"
#include "updater/ExternalUpdater.h"
#include "tools/JProfiler.h"
#include "tools/JVisualVM.h"
#include "tools/MCEditTool.h"
#include "settings/INISettingsObject.h"
#include "settings/Setting.h"
#include "meta/Index.h"
#include "translations/TranslationsModel.h"
#include <DesktopServices.h>
#include <FileSystem.h>
#include <LocalPeer.h>
#include <stdlib.h>
#include <sys.h>
#ifdef Q_OS_LINUX
#include <dlfcn.h>
#include "MangoHud.h"
#include "gamemode_client.h"
#endif
#if defined(Q_OS_LINUX)
#include <sys/statvfs.h>
#endif
#if defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
#include <sys/mount.h>
#include <sys/types.h>
#endif
#if defined(Q_OS_MAC)
#if defined(SPARKLE_ENABLED)
#include "updater/MacSparkleUpdater.h"
#endif
#else
#include "updater/PrismExternalUpdater.h"
#endif
#if defined Q_OS_WIN32
#include "WindowsConsole.h"
#endif
#define STRINGIFY(x) #x
#define TOSTRING(x) STRINGIFY(x)
static const QLatin1String liveCheckFile("live.check");
PixmapCache* PixmapCache::s_instance = nullptr;
namespace {
/** This is used so that we can output to the log file in addition to the CLI. */
void appDebugOutput(QtMsgType type, const QMessageLogContext& context, const QString& msg)
{
static std::mutex loggerMutex;
const std::lock_guard<std::mutex> lock(loggerMutex); // synchronized, QFile logFile is not thread-safe
QString out = qFormatLogMessage(type, context, msg);
out += QChar::LineFeed;
APPLICATION->logFile->write(out.toUtf8());
APPLICATION->logFile->flush();
QTextStream(stderr) << out.toLocal8Bit();
fflush(stderr);
}
} // namespace
std::tuple<QDateTime, QString, QString, QString, QString> read_lock_File(const QString& path)
{
auto contents = QString(FS::read(path));
auto lines = contents.split('\n');
QDateTime timestamp;
QString from, to, target, data_path;
for (auto line : lines) {
auto index = line.indexOf("=");
if (index < 0)
continue;
auto left = line.left(index);
auto right = line.mid(index + 1);
if (left.toLower() == "timestamp") {
timestamp = QDateTime::fromString(right, Qt::ISODate);
} else if (left.toLower() == "from") {
from = right;
} else if (left.toLower() == "to") {
to = right;
} else if (left.toLower() == "target") {
target = right;
} else if (left.toLower() == "data_path") {
data_path = right;
}
}
return std::make_tuple(timestamp, from, to, target, data_path);
}
Application::Application(int& argc, char** argv) : QApplication(argc, argv)
{
#if defined Q_OS_WIN32
// attach the parent console if stdout not already captured
if (AttachWindowsConsole()) {
consoleAttached = true;
}
#endif
setOrganizationName(BuildConfig.LAUNCHER_NAME);
setOrganizationDomain(BuildConfig.LAUNCHER_DOMAIN);
setApplicationName(BuildConfig.LAUNCHER_NAME);
setApplicationDisplayName(QString("%1 %2").arg(BuildConfig.LAUNCHER_DISPLAYNAME, BuildConfig.printableVersionString()));
setApplicationVersion(BuildConfig.printableVersionString() + "\n" + BuildConfig.GIT_COMMIT);
setDesktopFileName(BuildConfig.LAUNCHER_DESKTOPFILENAME);
startTime = QDateTime::currentDateTime();
// Don't quit on hiding the last window
this->setQuitOnLastWindowClosed(false);
this->setQuitLockEnabled(false);
// Commandline parsing
QCommandLineParser parser;
parser.setApplicationDescription(BuildConfig.LAUNCHER_DISPLAYNAME);
parser.addOptions(
{ { { "d", "dir" }, "Use a custom path as application root (use '.' for current directory)", "directory" },
{ { "l", "launch" }, "Launch the specified instance (by instance ID)", "instance" },
{ { "s", "server" }, "Join the specified server on launch (only valid in combination with --launch)", "address" },
{ { "a", "profile" }, "Use the account specified by its profile name (only valid in combination with --launch)", "profile" },
{ "alive", "Write a small '" + liveCheckFile + "' file after the launcher starts" },
{ { "I", "import" }, "Import instance or resource from specified local path or URL", "url" },
{ "show", "Opens the window for the specified instance (by instance ID)", "show" } });
// Has to be positional for some OS to handle that properly
parser.addPositionalArgument("URL", "Import the resource(s) at the given URL(s) (same as -I / --import)", "[URL...]");
parser.addHelpOption();
parser.addVersionOption();
parser.process(arguments());
m_instanceIdToLaunch = parser.value("launch");
m_serverToJoin = parser.value("server");
m_profileToUse = parser.value("profile");
m_liveCheck = parser.isSet("alive");
m_instanceIdToShowWindowOf = parser.value("show");
for (auto url : parser.values("import")) {
m_urlsToImport.append(normalizeImportUrl(url));
}
// treat unspecified positional arguments as import urls
for (auto url : parser.positionalArguments()) {
m_urlsToImport.append(normalizeImportUrl(url));
}
// 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;
}
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) || defined(Q_OS_OPENBSD)
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
}
QString adjustedBy;
QString dataPath;
// change folder
QString dirParam = parser.value("dir");
if (!dirParam.isEmpty()) {
// the dir param. it makes multimc data path point to whatever the user specified
// on command line
adjustedBy = "Command line";
dataPath = dirParam;
} else {
QDir foo;
if (DesktopServices::isSnap()) {
foo = QDir(getenv("SNAP_USER_COMMON"));
} else {
foo = QDir(FS::PathCombine(QStandardPaths::writableLocation(QStandardPaths::AppDataLocation), ".."));
}
dataPath = foo.absolutePath();
adjustedBy = "Persistent data path";
#ifndef Q_OS_MACOS
if (auto portableUserData = FS::PathCombine(m_rootPath, "UserData"); QDir(portableUserData).exists()) {
dataPath = portableUserData;
adjustedBy = "Portable user data path";
m_portable = true;
} else if (QFile::exists(FS::PathCombine(m_rootPath, "portable.txt"))) {
dataPath = m_rootPath;
adjustedBy = "Portable data path";
m_portable = true;
}
#endif
}
if (!FS::ensureFolderPathExists(dataPath)) {
showFatalErrorMessage(
"The launcher data folder could not be created.",
QString("The launcher data folder could not be created.\n"
"\n"
"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));
return;
}
if (!QDir::setCurrent(dataPath)) {
showFatalErrorMessage("The launcher data folder could not be opened.",
QString("The launcher data folder could not be opened.\n"
"\n"
"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));
return;
}
m_dataPath = dataPath;
/*
* Establish the mechanism for communication with an already running PrismLauncher that uses the same data path.
* 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);
connect(m_peerInstance, &LocalPeer::messageReceived, this, &Application::messageReceived);
if (m_peerInstance->isClient()) {
int timeout = 2000;
if (m_instanceIdToLaunch.isEmpty()) {
ApplicationMessage activate;
activate.command = "activate";
m_peerInstance->sendMessage(activate.serialize(), timeout);
if (!m_urlsToImport.isEmpty()) {
for (auto url : m_urlsToImport) {
ApplicationMessage import;
import.command = "import";
import.args.insert("url", url.toString());
m_peerInstance->sendMessage(import.serialize(), timeout);
}
}
} else {
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);
}
m_status = Application::Succeeded;
return;
}
}
// init the logger
{
static const QString baseLogFile = BuildConfig.LAUNCHER_NAME + "-%0.log";
static const QString logBase = FS::PathCombine("logs", baseLogFile);
auto moveFile = [](const QString& oldName, const QString& newName) {
QFile::remove(newName);
QFile::copy(oldName, newName);
QFile::remove(oldName);
};
if (FS::ensureFolderPathExists("logs")) { // if this did not fail
for (auto i = 0; i <= 4; i++)
if (auto oldName = baseLogFile.arg(i);
QFile::exists(oldName)) // do not pointlessly delete new files if the old ones are not there
moveFile(oldName, logBase.arg(i));
}
for (auto i = 4; i > 0; i--)
moveFile(logBase.arg(i - 1), logBase.arg(i));
logFile = std::unique_ptr<QFile>(new QFile(logBase.arg(0)));
if (!logFile->open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Truncate)) {
showFatalErrorMessage("The launcher data folder is not writable!",
QString("The launcher couldn't create a log file - the data folder is not writable.\n"
"\n"
"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));
return;
}
qInstallMessageHandler(appDebugOutput);
qSetMessagePattern(
"%{time process}"
" "
"%{if-debug}D%{endif}"
"%{if-info}I%{endif}"
"%{if-warning}W%{endif}"
"%{if-critical}C%{endif}"
"%{if-fatal}F%{endif}"
" "
"|"
" "
"%{if-category}[%{category}]: %{endif}"
"%{message}");
bool foundLoggingRules = false;
auto logRulesFile = QStringLiteral("qtlogging.ini");
auto logRulesPath = FS::PathCombine(dataPath, logRulesFile);
qDebug() << "Testing" << logRulesPath << "...";
foundLoggingRules = QFile::exists(logRulesPath);
// search the dataPath()
// seach app data standard path
if (!foundLoggingRules && !isPortable() && dirParam.isEmpty()) {
logRulesPath = QStandardPaths::locate(QStandardPaths::AppDataLocation, FS::PathCombine("..", logRulesFile));
if (!logRulesPath.isEmpty()) {
qDebug() << "Found" << logRulesPath << "...";
foundLoggingRules = true;
}
}
// seach root path
if (!foundLoggingRules) {
#if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
logRulesPath = FS::PathCombine(m_rootPath, "share", BuildConfig.LAUNCHER_NAME, logRulesFile);
#else
logRulesPath = FS::PathCombine(m_rootPath, logRulesFile);
#endif
qDebug() << "Testing" << logRulesPath << "...";
foundLoggingRules = QFile::exists(logRulesPath);
}
if (foundLoggingRules) {
// load and set logging rules
qDebug() << "Loading logging rules from:" << logRulesPath;
QSettings loggingRules(logRulesPath, QSettings::IniFormat);
loggingRules.beginGroup("Rules");
QStringList rule_names = loggingRules.childKeys();
QStringList rules;
qDebug() << "Setting log rules:";
for (auto rule_name : rule_names) {
auto rule = QString("%1=%2").arg(rule_name).arg(loggingRules.value(rule_name).toString());
rules.append(rule);
qDebug() << " " << rule;
}
auto rules_str = rules.join("\n");
QLoggingCategory::setFilterRules(rules_str);
}
qDebug() << "<> Log initialized.";
}
{
bool migrated = false;
if (!migrated)
migrated = handleDataMigration(
dataPath, FS::PathCombine(QStandardPaths::writableLocation(QStandardPaths::AppDataLocation), "../../PolyMC"), "PolyMC",
"polymc.cfg");
if (!migrated)
migrated = handleDataMigration(
dataPath, FS::PathCombine(QStandardPaths::writableLocation(QStandardPaths::AppDataLocation), "../../multimc"), "MultiMC",
"multimc.cfg");
}
{
qDebug() << qPrintable(BuildConfig.LAUNCHER_DISPLAYNAME + ", " + QString(BuildConfig.LAUNCHER_COPYRIGHT).replace("\n", ", "));
qDebug() << "Version : " << BuildConfig.printableVersionString();
qDebug() << "Platform : " << BuildConfig.BUILD_PLATFORM;
qDebug() << "Git commit : " << BuildConfig.GIT_COMMIT;
qDebug() << "Git refspec : " << BuildConfig.GIT_REFSPEC;
qDebug() << "Compiled for : " << BuildConfig.systemID();
qDebug() << "Compiled by : " << BuildConfig.compilerID();
qDebug() << "Build Artifact : " << BuildConfig.BUILD_ARTIFACT;
qDebug() << "Updates Enabled : " << (updaterEnabled() ? "Yes" : "No");
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;
}
qDebug() << "<> Paths set.";
}
if (m_liveCheck) {
QFile check(liveCheckFile);
if (check.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
auto payload = appID.toString().toUtf8();
if (check.write(payload) == payload.size()) {
check.close();
} else {
qWarning() << "Could not write into" << liveCheckFile << "!";
check.remove(); // also closes file!
}
} else {
qWarning() << "Could not open" << liveCheckFile << "for writing!";
}
}
// Initialize application settings
{
// Provide a fallback for migration from PolyMC
m_settings.reset(new INISettingsObject({ BuildConfig.LAUNCHER_CONFIGFILE, "polymc.cfg", "multimc.cfg" }, this));
// Theming
m_settings->registerSetting("IconTheme", QString());
m_settings->registerSetting("ApplicationTheme", QString());
m_settings->registerSetting("BackgroundCat", QString("kitteh"));
// Remembered state
m_settings->registerSetting("LastUsedGroupForNewInstance", QString());
m_settings->registerSetting("MenuBarInsteadOfToolBar", false);
m_settings->registerSetting("NumberOfConcurrentTasks", 10);
m_settings->registerSetting("NumberOfConcurrentDownloads", 6);
QString defaultMonospace;
int defaultSize = 11;
#ifdef Q_OS_WIN32
defaultMonospace = "Courier";
defaultSize = 10;
#elif defined(Q_OS_MAC)
defaultMonospace = "Menlo";
#else
defaultMonospace = "Monospace";
#endif
// 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");
m_settings->registerSetting("DownloadsDir", QStandardPaths::writableLocation(QStandardPaths::DownloadLocation));
m_settings->registerSetting("DownloadsDirWatchRecursive", false);
// Editors
m_settings->registerSetting("JsonEditor", QString());
// Language
m_settings->registerSetting("Language", QString());
m_settings->registerSetting("UseSystemLocale", false);
// 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" }, suitableMaxMem());
m_settings->registerSetting("PermGen", 128);
// Java Settings
m_settings->registerSetting("JavaPath", "");
m_settings->registerSetting("JavaSignature", "");
m_settings->registerSetting("JavaArchitecture", "");
m_settings->registerSetting("JavaRealArchitecture", "");
m_settings->registerSetting("JavaVersion", "");
m_settings->registerSetting("JavaVendor", "");
m_settings->registerSetting("LastHostname", "");
m_settings->registerSetting("JvmArgs", "");
m_settings->registerSetting("IgnoreJavaCompatibility", false);
m_settings->registerSetting("IgnoreJavaWizard", false);
// Legacy settings
m_settings->registerSetting("OnlineFixes", false);
// Native library workarounds
m_settings->registerSetting("UseNativeOpenAL", false);
m_settings->registerSetting("CustomOpenALPath", "");
m_settings->registerSetting("UseNativeGLFW", false);
m_settings->registerSetting("CustomGLFWPath", "");
// Performance related options
m_settings->registerSetting("EnableFeralGamemode", false);
m_settings->registerSetting("EnableMangoHud", false);
m_settings->registerSetting("UseDiscreteGpu", false);
m_settings->registerSetting("UseZink", false);
// Game time
m_settings->registerSetting("ShowGameTime", true);
m_settings->registerSetting("ShowGlobalGameTime", true);
m_settings->registerSetting("RecordGameTime", true);
m_settings->registerSetting("ShowGameTimeWithoutDays", false);
// Minecraft mods
m_settings->registerSetting("ModMetadataDisabled", false);
m_settings->registerSetting("ModDependenciesDisabled", false);
// Minecraft offline player name
m_settings->registerSetting("LastOfflinePlayerName", "");
// 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("CatOpacity", 100);
m_settings->registerSetting("StatusBarVisible", true);
m_settings->registerSetting("ToolbarsLocked", 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", "");
m_settings->registerSetting("ModDownloadGeometry", "");
m_settings->registerSetting("RPDownloadGeometry", "");
m_settings->registerSetting("TPDownloadGeometry", "");
m_settings->registerSetting("ShaderDownloadGeometry", "");
// 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", "");
QUrl metaUrl(m_settings->get("MetaURLOverride").toString());
// get rid of invalid meta urls
if (!metaUrl.isValid() || (metaUrl.scheme() != "http" && metaUrl.scheme() != "https"))
m_settings->reset("MetaURLOverride");
}
m_settings->registerSetting("CloseAfterLaunch", false);
m_settings->registerSetting("QuitAfterGameStop", false);
m_settings->registerSetting("Env", QVariant(QMap<QString, QVariant>()));
// Custom Microsoft Authentication Client ID
m_settings->registerSetting("MSAClientIDOverride", "");
// Custom Flame API Key
{
m_settings->registerSetting("CFKeyOverride", "");
m_settings->registerSetting("FlameKeyOverride", "");
QString flameKey = m_settings->get("CFKeyOverride").toString();
if (!flameKey.isEmpty())
m_settings->set("FlameKeyOverride", flameKey);
m_settings->reset("CFKeyOverride");
}
m_settings->registerSetting("ModrinthToken", "");
m_settings->registerSetting("UserAgentOverride", "");
// FTBApp instances
m_settings->registerSetting("FTBAppInstancesPath", "");
// Init page provider
{
m_globalSettingsProvider = std::make_shared<GenericPageProvider>(tr("Settings"));
m_globalSettingsProvider->addPage<LauncherPage>();
m_globalSettingsProvider->addPage<MinecraftPage>();
m_globalSettingsProvider->addPage<JavaPage>();
m_globalSettingsProvider->addPage<LanguagePage>();
m_globalSettingsProvider->addPage<CustomCommandsPage>();
m_globalSettingsProvider->addPage<EnvironmentVariablesPage>();
m_globalSettingsProvider->addPage<ProxyPage>();
m_globalSettingsProvider->addPage<ExternalToolsPage>();
m_globalSettingsProvider->addPage<AccountListPage>();
m_globalSettingsProvider->addPage<APIPage>();
}
PixmapCache::setInstance(new PixmapCache(this));
qDebug() << "<> Settings loaded.";
}
#ifndef QT_NO_ACCESSIBILITY
QAccessible::installFactory(groupViewAccessibleFactory);
#endif /* !QT_NO_ACCESSIBILITY */
// initialize network access and proxy setup
{
m_network.reset(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.";
}
// 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.";
}
// Instance icons
{
auto setting = APPLICATION->settings()->getSetting("IconsDir");
QStringList instFolders = { ":/icons/multimc/32x32/instances/", ":/icons/multimc/50x50/instances/",
":/icons/multimc/128x128/instances/", ":/icons/multimc/scalable/instances/" };
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.";
}
// Themes
m_themeManager = std::make_unique<ThemeManager>();
// 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)
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!";
}
m_instances.reset(new InstanceList(m_settings, instDir, this));
connect(InstDirSetting.get(), &Setting::SettingChanged, m_instances.get(), &InstanceList::on_InstFolderChanged);
qDebug() << "Loading Instances...";
m_instances->loadList();
qDebug() << "<> Instances loaded.";
}
// and accounts
{
m_accounts.reset(new AccountList(this));
qDebug() << "Loading accounts...";
m_accounts->setListFilePath("accounts.json", true);
m_accounts->loadList();
m_accounts->fillQueue();
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("FlameMods", QDir("cache/FlameMods").absolutePath());
m_metacache->addBase("ModrinthPacks", QDir("cache/ModrinthPacks").absolutePath());
m_metacache->addBase("ModrinthModpacks", QDir("cache/ModrinthModpacks").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();
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()));
m_profilers.insert("generic", std::shared_ptr<BaseProfilerFactory>(new GenericProfilerFactory()));
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));
}
#ifdef Q_OS_MACOS
connect(this, &Application::clickedOnDock, [this]() { this->showMainWindow(); });
#endif
connect(this, &Application::aboutToQuit, [this]() {
if (m_instances) {
// save any remaining instance state
m_instances->saveNow();
}
if (logFile) {
logFile->flush();
logFile->close();
}
});
updateCapabilities();
detectLibraries();
// check update locks
{
auto update_log_path = FS::PathCombine(m_dataPath, "logs", "prism_launcher_update.log");
auto update_lock = QFileInfo(FS::PathCombine(m_dataPath, ".prism_launcher_update.lock"));
if (update_lock.exists()) {
auto [timestamp, from, to, target, data_path] = read_lock_File(update_lock.absoluteFilePath());
auto infoMsg = tr("This installation has a update lock file present at: %1\n"
"\n"
"Timestamp: %2\n"
"Updating from version %3 to %4\n"
"Target install path: %5\n"
"Data Path: %6"
"\n"
"This likely means that a update attempt failed. Please ensure your installation is in working order before "
"proceeding.\n"
"Check the Prism Launcher updater log at: \n"
"%7\n"
"for details on the last update attempt.\n"
"\n"
"To delete this lock and proceed select \"Ignore\" below.")
.arg(update_lock.absoluteFilePath())
.arg(timestamp.toString(Qt::ISODate), from, to, target, data_path)
.arg(update_log_path);
auto msgBox = QMessageBox(QMessageBox::Warning, tr("Update In Progress"), infoMsg, QMessageBox::Ignore | QMessageBox::Abort);
msgBox.setDefaultButton(QMessageBox::Abort);
msgBox.setModal(true);
msgBox.setDetailedText(FS::read(update_log_path));
msgBox.setMinimumWidth(460);
msgBox.adjustSize();
auto res = msgBox.exec();
switch (res) {
case QMessageBox::Ignore: {
FS::deletePath(update_lock.absoluteFilePath());
break;
}
case QMessageBox::Abort:
[[fallthrough]];
default: {
qDebug() << "Exiting because update lockfile is present";
QMetaObject::invokeMethod(
this, []() { exit(1); }, Qt::QueuedConnection);
return;
}
}
}
auto update_fail_marker = QFileInfo(FS::PathCombine(m_dataPath, ".prism_launcher_update.fail"));
if (update_fail_marker.exists()) {
auto infoMsg = tr("An update attempt failed\n"
"\n"
"Please ensure your installation is in working order before "
"proceeding.\n"
"Check the Prism Launcher updater log at: \n"
"%1\n"
"for details on the last update attempt.")
.arg(update_log_path);
auto msgBox = QMessageBox(QMessageBox::Warning, tr("Update Failed"), infoMsg, QMessageBox::Ignore | QMessageBox::Abort);
msgBox.setDefaultButton(QMessageBox::Abort);
msgBox.setModal(true);
msgBox.setDetailedText(FS::read(update_log_path));
msgBox.setMinimumWidth(460);
msgBox.adjustSize();
auto res = msgBox.exec();
switch (res) {
case QMessageBox::Ignore: {
FS::deletePath(update_fail_marker.absoluteFilePath());
break;
}
case QMessageBox::Abort:
[[fallthrough]];
default: {
qDebug() << "Exiting because update lockfile is present";
QMetaObject::invokeMethod(
this, []() { exit(1); }, Qt::QueuedConnection);
return;
}
}
}
auto update_success_marker = QFileInfo(FS::PathCombine(m_dataPath, ".prism_launcher_update.success"));
if (update_success_marker.exists()) {
auto infoMsg = tr("Update succeeded\n"
"\n"
"You are now running %1 .\n"
"Check the Prism Launcher updater log at: \n"
"%1\n"
"for details.")
.arg(BuildConfig.printableVersionString())