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/* Copyright 2013-2015 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 "LiteLoaderInstaller.h"
#include <QJsonArray>
#include <QJsonDocument>
#include <QDebug>
#include "minecraft/MinecraftProfile.h"
#include "minecraft/Library.h"
#include "minecraft/onesix/OneSixInstance.h"
#include <minecraft/onesix/OneSixVersionFormat.h>
#include "minecraft/liteloader/LiteLoaderVersionList.h"
#include "Exception.h"
LiteLoaderInstaller::LiteLoaderInstaller() : BaseInstaller()
{
}
void LiteLoaderInstaller::prepare(LiteLoaderVersionPtr version)
{
m_version = version;
}
bool LiteLoaderInstaller::add(OneSixInstance *to)
{
if (!BaseInstaller::add(to))
{
return false;
}
QFile file(filename(to->instanceRoot()));
if (!file.open(QFile::WriteOnly))
{
qCritical() << "Error opening" << file.fileName()
<< "for reading:" << file.errorString();
return false;
}
file.write(OneSixVersionFormat::versionFileToJson(m_version->getVersionFile(), true).toJson());
file.close();
return true;
}
class LiteLoaderInstallTask : public Task
{
Q_OBJECT
public:
LiteLoaderInstallTask(LiteLoaderInstaller *installer, OneSixInstance *instance, BaseVersionPtr version, QObject *parent)
: Task(parent), m_installer(installer), m_instance(instance), m_version(version)
{
}
protected:
void executeTask() override
{
LiteLoaderVersionPtr liteloaderVersion = std::dynamic_pointer_cast<LiteLoaderVersion>(m_version);
if (!liteloaderVersion)
{
return;
}
m_installer->prepare(liteloaderVersion);
if (!m_installer->add(m_instance))
{
emitFailed(tr("For reasons unknown, the LiteLoader installation failed. Check your MultiMC log files for details."));
return;
}
try
{
m_instance->reloadProfile();
emitSucceeded();
}
catch (Exception &e)
{
emitFailed(e.cause());
}
catch (...)
{
emitFailed(tr("Failed to load the version description file for reasons unknown."));
}
}
private:
LiteLoaderInstaller *m_installer;
OneSixInstance *m_instance;
BaseVersionPtr m_version;
};
Task *LiteLoaderInstaller::createInstallTask(OneSixInstance *instance, BaseVersionPtr version, QObject *parent)
{
return new LiteLoaderInstallTask(this, instance, version, parent);
}
#include "LiteLoaderInstaller.moc"
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