mirror of
https://github.com/nzbget/nzbget.git
synced 2026-04-25 23:36:54 -04:00
116 lines
3.4 KiB
C++
116 lines
3.4 KiB
C++
/*
|
|
* This file if part of nzbget
|
|
*
|
|
* Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
|
|
* Copyright (C) 2007 Andrei Prygounkov <hugbug@users.sourceforge.net>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
* $Revision$
|
|
* $Date$
|
|
*
|
|
*/
|
|
|
|
|
|
#ifndef QUEUECOORDINATOR_H
|
|
#define QUEUECOORDINATOR_H
|
|
|
|
#include <deque>
|
|
#include <list>
|
|
#include <time.h>
|
|
#ifdef WIN32
|
|
#include <sys/timeb.h>
|
|
#endif
|
|
|
|
#include "Thread.h"
|
|
#include "NZBFile.h"
|
|
#include "ArticleDownloader.h"
|
|
#include "DownloadInfo.h"
|
|
#include "Observer.h"
|
|
#include "QueueEditor.h"
|
|
#include "NNTPConnection.h"
|
|
|
|
class QueueCoordinator : public Thread, public Observer, public Subject, public DownloadSpeedMeter
|
|
{
|
|
public:
|
|
typedef std::list<ArticleDownloader*> ActiveDownloads;
|
|
typedef enum EAspectAction
|
|
{
|
|
eaNZBFileAdded,
|
|
eaFileCompleted,
|
|
eaFileDeleted
|
|
};
|
|
typedef struct Aspect
|
|
{
|
|
EAspectAction eAction;
|
|
FileInfo* pFileInfo;
|
|
DownloadQueue* pDownloadQueue;
|
|
const char* szNZBFilename;
|
|
};
|
|
|
|
private:
|
|
DownloadQueue m_DownloadQueue;
|
|
ActiveDownloads m_ActiveDownloads;
|
|
QueueEditor m_QueueEditor;
|
|
Mutex m_mutexDownloadQueue;
|
|
bool m_bHasMoreJobs;
|
|
|
|
// statistics
|
|
static const int SPEEDMETER_SECONDS = 5;
|
|
int m_iSpeedBytes[SPEEDMETER_SECONDS];
|
|
int m_iSpeedBytesIndex;
|
|
long long m_iAllBytes;
|
|
time_t m_tStartServer;
|
|
time_t m_tStartDownload;
|
|
time_t m_tPausedFrom;
|
|
void EnterLeaveStandBy(bool bEnter);
|
|
bool m_bStandBy;
|
|
Mutex m_mutexStat;
|
|
|
|
bool GetNextArticle(FileInfo* &pFileInfo, ArticleInfo* &pArticleInfo);
|
|
void StartArticleDownload(FileInfo* pFileInfo, ArticleInfo* pArticleInfo, NNTPConnection* pConnection);
|
|
void BuildArticleFilename(ArticleDownloader* pArticleDownloader, FileInfo* pFileInfo, ArticleInfo* pArticleInfo);
|
|
bool IsDupe(FileInfo* pFileInfo);
|
|
void ArticleCompleted(ArticleDownloader* pArticleDownloader);
|
|
void DeleteFileInfo(FileInfo* pFileInfo, bool bCompleted);
|
|
void ResetHangingDownloads();
|
|
|
|
public:
|
|
QueueCoordinator();
|
|
virtual ~QueueCoordinator();
|
|
virtual void Run();
|
|
virtual void Stop();
|
|
void Update(Subject* Caller, void* Aspect);
|
|
|
|
// statistics
|
|
long long CalcRemainingSize();
|
|
virtual float CalcCurrentDownloadSpeed();
|
|
virtual void AddSpeedReading(int iBytes);
|
|
void CalcStat(int* iUpTimeSec, int* iDnTimeSec, long long* iAllBytes, bool* bStandBy);
|
|
|
|
// Editing the queue
|
|
DownloadQueue* LockQueue();
|
|
void UnlockQueue() ;
|
|
void AddNZBFileToQueue(NZBFile* pNZBQueue, bool bAddFirst);
|
|
bool AddFileToQueue(const char* szFileName);
|
|
bool HasMoreJobs() { return m_bHasMoreJobs; }
|
|
bool DeleteQueueEntry(FileInfo* pFileInfo);
|
|
QueueEditor* GetQueueEditor() { return &m_QueueEditor; }
|
|
|
|
void LogDebugInfo();
|
|
};
|
|
|
|
#endif
|