2007-01-26 03:04:07 +01:00
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/**
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* SourceMod Threader API (C)2007 AlliedModders LLC. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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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* Version: $Id$
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*/
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2007-01-19 05:35:56 +01:00
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#ifndef _INCLUDE_SOURCEMOD_THREADWORKER_H
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#define _INCLUDE_SOURCEMOD_THREADWORKER_H
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#include "BaseWorker.h"
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#define DEFAULT_THINK_TIME_MS 500
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class ThreadWorker : public BaseWorker, public IThread
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{
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public:
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ThreadWorker();
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ThreadWorker(IThreader *pThreader, unsigned int thinktime=DEFAULT_THINK_TIME_MS);
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virtual ~ThreadWorker();
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public: //IThread
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virtual void OnTerminate(IThreadHandle *pHandle, bool cancel);
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virtual void RunThread(IThreadHandle *pHandle);
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public: //IWorker
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//Controls the worker
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virtual bool Pause();
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virtual bool Unpause();
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virtual bool Start();
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virtual bool Stop(bool flush_cancel);
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//returns status and number of threads in queue
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virtual WorkerState GetStatus(unsigned int *numThreads);
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public: //BaseWorker
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virtual void AddThreadToQueue(SWThreadHandle *pHandle);
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virtual SWThreadHandle *PopThreadFromQueue();
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protected:
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IThreader *m_Threader;
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IMutex *m_QueueLock;
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IMutex *m_StateLock;
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IEventSignal *m_PauseSignal;
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IEventSignal *m_AddSignal;
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IThreadHandle *me;
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unsigned int m_think_time;
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volatile bool m_Waiting;
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volatile bool m_FlushType;
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};
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#endif //_INCLUDE_SOURCEMOD_THREADWORKER_H
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