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nzbget/Scheduler.h

92 lines
2.1 KiB
C++

/*
* This file if part of nzbget
*
* Copyright (C) 2008 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 SCHEDULER_H
#define SCHEDULER_H
#include <list>
#include "Thread.h"
class Scheduler
{
public:
enum ECommand
{
scPause,
scUnpause,
scDownloadRate,
scProcess
};
class Task
{
private:
int m_iHours;
int m_iMinutes;
int m_iWeekDaysBits;
ECommand m_eCommand;
int m_iDownloadRate;
char* m_szProcess;
time_t m_tLastExecuted;
public:
Task(int iHours, int iMinutes, int iWeekDaysBits, ECommand eCommand,
int iDownloadRate, const char* szProcess);
~Task();
friend class Scheduler;
};
private:
typedef std::list<Task*> TaskList;
TaskList m_TaskList;
Mutex m_mutexTaskList;
time_t m_tLastCheck;
bool m_bDetectClockChanges;
bool m_bDownloadRateChanged;
bool m_bExecuteProcess;
int m_iDownloadRate;
bool m_bPauseChanged;
bool m_bPause;
void ExecuteTask(Task* pTask);
void CheckTasks();
static bool CompareTasks(Scheduler::Task* pTask1, Scheduler::Task* pTask2);
public:
Scheduler();
~Scheduler();
void AddTask(Task* pTask);
void FirstCheck();
void IntervalCheck();
bool GetDownloadRateChanged() { return m_bDownloadRateChanged; }
int GetDownloadRate() { return m_iDownloadRate; }
bool GetPauseChanged() { return m_bPauseChanged; }
bool GetPause() { return m_bPause; }
};
#endif