mirror of
https://github.com/nzbget/nzbget.git
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104 lines
2.8 KiB
C++
104 lines
2.8 KiB
C++
/*
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* This file is part of nzbget
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*
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* Copyright (C) 2012 Andrey Prygunkov <hugbug@users.sourceforge.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $Revision: 1 $
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* $Date: 2012-04-12 12:00:00 +0200 (Do, 12 April 2012) $
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*
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*/
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#ifndef WEBDOWNLOADER_H
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#define WEBDOWNLOADER_H
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#include <time.h>
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#include "Observer.h"
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#include "Thread.h"
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#include "Connection.h"
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#include "Util.h"
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class WebDownloader : public Thread, public Subject
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{
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public:
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enum EStatus
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{
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adUndefined,
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adRunning,
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adFinished,
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adFailed,
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adRetry,
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adNotFound,
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adConnectError,
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adFatalError
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};
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private:
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char* m_szURL;
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char* m_szOutputFilename;
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Connection* m_pConnection;
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Mutex m_mutexConnection;
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EStatus m_eStatus;
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time_t m_tLastUpdateTime;
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char* m_szInfoName;
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FILE* m_pOutFile;
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int m_iContentLen;
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bool m_bConfirmedLength;
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char* m_szOriginalFilename;
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bool m_bGZip;
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#ifndef DISABLE_GZIP
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GUnzipStream* m_pGUnzipStream;
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#endif
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void SetStatus(EStatus eStatus);
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bool Write(void* pBuffer, int iLen);
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bool PrepareFile();
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void FreeConnection();
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EStatus CheckResponse(const char* szResponse);
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EStatus Download();
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EStatus CreateConnection(URL *pUrl);
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void ParseFilename(const char* szContentDisposition);
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void SendHeaders(URL *pUrl);
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EStatus DownloadHeaders();
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EStatus DownloadBody();
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protected:
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virtual void ProcessHeader(const char* szLine);
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public:
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WebDownloader();
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~WebDownloader();
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EStatus GetStatus() { return m_eStatus; }
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virtual void Run();
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virtual void Stop();
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bool Terminate();
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void SetInfoName(const char* v);
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const char* GetInfoName() { return m_szInfoName; }
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void SetURL(const char* szURL);
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const char* GetOutputFilename() { return m_szOutputFilename; }
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void SetOutputFilename(const char* v);
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time_t GetLastUpdateTime() { return m_tLastUpdateTime; }
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void SetLastUpdateTimeNow() { m_tLastUpdateTime = ::time(NULL); }
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bool GetConfirmedLength() { return m_bConfirmedLength; }
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const char* GetOriginalFilename() { return m_szOriginalFilename; }
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void LogDebugInfo();
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};
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#endif
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