sneedmc/logic/net/MD5EtagDownload.h
Petr Mrázek 01dbebdfc8 Fix issues with the updater
* Bad URLs used for downloading update files
* MD5ETagDownload resetting the expected ETag after failure to the failed file MD5 checksum
* Delete MD5ETagDownload downloaded files if the download fails.
2013-12-21 14:25:16 +01:00

52 lines
1.5 KiB
C++

/* 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 "NetAction.h"
#include <QFile>
typedef std::shared_ptr<class MD5EtagDownload> Md5EtagDownloadPtr;
class MD5EtagDownload : public NetAction
{
Q_OBJECT
public:
/// the expected md5 checksum. Only set from outside
QString m_expected_md5;
/// the md5 checksum of a file that already exists.
QString m_local_md5;
/// if saving to file, use the one specified in this string
QString m_target_path;
/// this is the output file, if any
QFile m_output_file;
public:
explicit MD5EtagDownload(QUrl url, QString target_path);
static Md5EtagDownloadPtr make(QUrl url, QString target_path)
{
return Md5EtagDownloadPtr(new MD5EtagDownload(url, target_path));
}
protected
slots:
virtual void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
virtual void downloadError(QNetworkReply::NetworkError error);
virtual void downloadFinished();
virtual void downloadReadyRead();
public
slots:
virtual void start();
};