path: root/launcher/minecraft/PackProfile.cpp

// SPDX-FileCopyrightText: 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
//
// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0

/*
 *  Prism Launcher - Minecraft Launcher
 *  Copyright (C) 2022-2023 Sefa Eyeoglu <contact@scrumplex.net>
 *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
 *
 *  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 <Version.h>
#include <QCryptographicHash>
#include <QDebug>
#include <QDir>
#include <QFile>
#include <QJsonArray>
#include <QJsonDocument>
#include <QSaveFile>
#include <QTimer>
#include <QUuid>

#include "Exception.h"
#include "FileSystem.h"
#include "Json.h"
#include "minecraft/MinecraftInstance.h"
#include "minecraft/OneSixVersionFormat.h"
#include "minecraft/ProfileUtils.h"

#include "ComponentUpdateTask.h"
#include "PackProfile.h"
#include "PackProfile_p.h"
#include "minecraft/mod/Mod.h"
#include "modplatform/ModIndex.h"

static const QMap<QString, ModPlatform::ModLoaderType> modloaderMapping{ { "net.neoforged", ModPlatform::NeoForge },
                                                                         { "net.minecraftforge", ModPlatform::Forge },
                                                                         { "net.fabricmc.fabric-loader", ModPlatform::Fabric },
                                                                         { "org.quiltmc.quilt-loader", ModPlatform::Quilt },
                                                                         { "com.mumfrey.liteloader", ModPlatform::LiteLoader } };

PackProfile::PackProfile(MinecraftInstance* instance) : QAbstractListModel()
{
    d.reset(new PackProfileData);
    d->m_instance = instance;
    d->m_saveTimer.setSingleShot(true);
    d->m_saveTimer.setInterval(5000);
    d->interactionDisabled = instance->isRunning();
    connect(d->m_instance, &BaseInstance::runningStatusChanged, this, &PackProfile::disableInteraction);
    connect(&d->m_saveTimer, &QTimer::timeout, this, &PackProfile::save_internal);
}

PackProfile::~PackProfile()
{
    saveNow();
}

// BEGIN: component file format

static const int currentComponentsFileVersion = 1;

static QJsonObject componentToJsonV1(ComponentPtr component)
{
    QJsonObject obj;
    // critical
    obj.insert("uid", component->m_uid);
    if (!component->m_version.isEmpty()) {
        obj.insert("version", component->m_version);
    }
    if (component->m_dependencyOnly) {
        obj.insert("dependencyOnly", true);
    }
    if (component->m_important) {
        obj.insert("important", true);
    }
    if (component->m_disabled) {
        obj.insert("disabled", true);
    }

    // cached
    if (!component->m_cachedVersion.isEmpty()) {
        obj.insert("cachedVersion", component->m_cachedVersion);
    }
    if (!component->m_cachedName.isEmpty()) {
        obj.insert("cachedName", component->m_cachedName);
    }
    Meta::serializeRequires(obj, &component->m_cachedRequires, "cachedRequires");
    Meta::serializeRequires(obj, &component->m_cachedConflicts, "cachedConflicts");
    if (component->m_cachedVolatile) {
        obj.insert("cachedVolatile", true);
    }
    return obj;
}

static ComponentPtr componentFromJsonV1(PackProfile* parent, const QString& componentJsonPattern, const QJsonObject& obj)
{
    // critical
    auto uid = Json::requireString(obj.value("uid"));
    auto filePath = componentJsonPattern.arg(uid);
    auto component = makeShared<Component>(parent, uid);
    component->m_version = Json::ensureString(obj.value("version"));
    component->m_dependencyOnly = Json::ensureBoolean(obj.value("dependencyOnly"), false);
    component->m_important = Json::ensureBoolean(obj.value("important"), false);

    // cached
    // TODO @RESILIENCE: ignore invalid values/structure here?
    component->m_cachedVersion = Json::ensureString(obj.value("cachedVersion"));
    component->m_cachedName = Json::ensureString(obj.value</