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/* Copyright 2013 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 <QObject>
#include <QList>
#include <QNetworkAccessManager>
#include <QUrl>
#include "dlqueue.h"
#include "Task.h"
#include "libmmc_config.h"
class MinecraftVersion;
class BaseInstance;
/*!
* The game update task is the task that handles downloading instances' files.
*/
class LIBMULTIMC_EXPORT GameUpdateTask : public Task
{
Q_OBJECT
public:
explicit GameUpdateTask(BaseInstance *inst, QObject *parent = 0);
virtual void executeTask();
public slots:
virtual void error(const QString &msg);
private slots:
void updateDownloadProgress(qint64 current, qint64 total);
void versionFileFinished();
void versionFileFailed();
void jarlibFinished();
void jarlibFailed();
signals:
/*!
* \brief Signal emitted when the game update is complete.
* \param response The login response received from login task.
*/
void gameUpdateComplete();
/*!
* \brief Signal emitted if an error occurrs during the update.
* \param errorMsg An error message to be displayed to the user.
*/
void gameUpdateError(const QString &errorMsg);
private:
BaseInstance *m_inst;
QString m_subStatusMsg;
JobListPtr legacyDownloadJob;
JobListPtr specificVersionDownloadJob;
JobListPtr jarlibDownloadJob;
JobListQueue download_queue;
// target version, determined during this task
MinecraftVersion *targetVersion;
};
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