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Merge pull request #345 from Scrumplex/handle-incompatible-java

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This commit is contained in:
Sefa Eyeoglu
2022-04-04 21:01:49 +02:00
committed by GitHub
parent 115d8b5945 9180c751d8
commit 5fb096d7b9
13 changed files with 339 additions and 41 deletions
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107
launcher/minecraft/launch/VerifyJavaInstall.cpp
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@ -1,50 +1,75 @@
// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
*
* 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 "VerifyJavaInstall.h"
#include <launch/LaunchTask.h>
#include <minecraft/MinecraftInstance.h>
#include <minecraft/PackProfile.h>
#include <minecraft/VersionFilterData.h>
#ifdef major
#undef major
#endif
#ifdef minor
#undef minor
#endif
#include "java/JavaVersion.h"
#include "minecraft/PackProfile.h"
#include "minecraft/MinecraftInstance.h"
void VerifyJavaInstall::executeTask() {
auto m_inst = std::dynamic_pointer_cast<MinecraftInstance>(m_parent->instance());
auto instance = std::dynamic_pointer_cast<MinecraftInstance>(m_parent->instance());
auto packProfile = instance->getPackProfile();
auto settings = instance->settings();
auto storedVersion = settings->get("JavaVersion").toString();
auto ignoreCompatibility = settings->get("IgnoreJavaCompatibility").toBool();
auto javaVersion = m_inst->getJavaVersion();
auto minecraftComponent = m_inst->getPackProfile()->getComponent("net.minecraft");
auto compatibleMajors = packProfile->getProfile()->getCompatibleJavaMajors();
// Java 17 requirement
if (minecraftComponent->getReleaseDateTime() >= g_VersionFilterData.java17BeginsDate) {
if (javaVersion.major() < 17) {
emit logLine("Minecraft 1.18 Pre Release 2 and above require the use of Java 17",
MessageLevel::Fatal);
emitFailed(tr("Minecraft 1.18 Pre Release 2 and above require the use of Java 17"));
return;
}
}
// Java 16 requirement
else if (minecraftComponent->getReleaseDateTime() >= g_VersionFilterData.java16BeginsDate) {
if (javaVersion.major() < 16) {
emit logLine("Minecraft 21w19a and above require the use of Java 16",
MessageLevel::Fatal);
emitFailed(tr("Minecraft 21w19a and above require the use of Java 16"));
return;
}
}
// Java 8 requirement
else if (minecraftComponent->getReleaseDateTime() >= g_VersionFilterData.java8BeginsDate) {
if (javaVersion.major() < 8) {
emit logLine("Minecraft 17w13a and above require the use of Java 8",
MessageLevel::Fatal);
emitFailed(tr("Minecraft 17w13a and above require the use of Java 8"));
return;
}
JavaVersion javaVersion(storedVersion);
if (compatibleMajors.isEmpty() || compatibleMajors.contains(javaVersion.major()))
{
emitSucceeded();
return;
}
emitSucceeded();
if (ignoreCompatibility)
{
emit logLine(tr("Java major version is incompatible. Things might break."), MessageLevel::Warning);
emitSucceeded();
return;
}
emit logLine(tr("This instance is not compatible with Java version %1.\n"
"Please switch to one of the following Java versions for this instance:").arg(javaVersion.major()),
MessageLevel::Error);
for (auto major : compatibleMajors)
{
emit logLine(tr("Java version %1").arg(major), MessageLevel::Error);
}
emitFailed(QString("Incompatible Java major version"));
}

36
launcher/minecraft/launch/VerifyJavaInstall.h
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@ -1,6 +1,42 @@
// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
*
* 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.
*/
#pragma once
#include <launch/LaunchStep.h>
#include <launch/LaunchTask.h>
class VerifyJavaInstall : public LaunchStep {
Q_OBJECT