path: root/api/logic/minecraft/PackProfile.cpp

/* Copyright 2013-2019 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 <QFile>
#include <QCryptographicHash>
#include <Version.h>
#include <QDir>
#include <QJsonDocument>
#include <QJsonArray>
#include <QDebug>

#include "Exception.h"
#include <minecraft/OneSixVersionFormat.h>
#include <FileSystem.h>
#include <QSaveFile>
#include <Env.h>
#include <meta/Index.h>
#include <minecraft/MinecraftInstance.h>
#include <QUuid>
#include <QTimer>
#include <Json.h>

#include "PackProfile.h"
#include "PackProfile_p.h"
#include "ComponentUpdateTask.h"

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 </