60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/* Copyright 2013 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "NetAction.h"
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#include "HttpMetaCache.h"
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#include <QCryptographicHash>
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#include <QSaveFile>
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typedef std::shared_ptr<class CacheDownload> CacheDownloadPtr;
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class CacheDownload : public NetAction
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{
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Q_OBJECT
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private:
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MetaEntryPtr m_entry;
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/// if saving to file, use the one specified in this string
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QString m_target_path;
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/// this is the output file, if any
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std::shared_ptr<QSaveFile> m_output_file;
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/// the hash-as-you-download
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QCryptographicHash md5sum;
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bool wroteAnyData = false;
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public:
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explicit CacheDownload(QUrl url, MetaEntryPtr entry);
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static CacheDownloadPtr make(QUrl url, MetaEntryPtr entry)
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{
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return CacheDownloadPtr(new CacheDownload(url, entry));
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}
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virtual ~CacheDownload(){};
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QString getTargetFilepath()
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{
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return m_target_path;
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}
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protected
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slots:
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virtual void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
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virtual void downloadError(QNetworkReply::NetworkError error);
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virtual void downloadFinished();
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virtual void downloadReadyRead();
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public
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slots:
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virtual void start();
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};
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