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/* ****************************************************************************
* eID Middleware Project.
* Copyright (C) 2008-2009 FedICT.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version
* 3.0 as published by the Free Software Foundation.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, see
* http://www.gnu.org/licenses/.
**************************************************************************** */
#pragma once
#ifndef THREADPOOL_H
#define THREADPOOL_H
#include "PCSC.h"
#include "../common/Thread.h"
#include "../common/Mutex.h"
#include <map>
#include <string>
namespace eIDMW
{
/** Thread class to handle a callback */
class EIDMW_CAL_API CEventCallbackThread : public CThread
{
public:
CEventCallbackThread();
CEventCallbackThread(CPCSC *poPCSC, const std::string & csReader,
void (* callback)(long lRet, unsigned long ulState, void *pvRef), void *pvRef);
void Run();
void Stop();
bool HasStopped();
private:
bool m_bStop;
CPCSC *m_poPCSC;
std::string m_csReader;
void (* m_callback)(long lRet, unsigned long ulState, void *pvRef);
unsigned long m_ulCurrentState;
bool m_bRunning;
void *m_pvRef;
};
////////////////////////////////////////////////////////////////
class EIDMW_CAL_API CThreadPool
{
public:
CThreadPool();
~CThreadPool();
CEventCallbackThread & NewThread(
CPCSC *poPCSC, const std::string & csReader,
void (* callback)(long lRet, unsigned long ulState, void *pvRef),
unsigned long & ulHandle, void *pvRef);
void RemoveThread(unsigned long ulHandle);
void FinishThreads();
private:
unsigned long m_ulCurrentHandle;
CMutex m_mutex;
#ifdef WIN32
// See http://groups.google.com/group/microsoft.public.vc.stl/msg/c4dfeb8987d7b8f0
#pragma warning(push)
#pragma warning(disable:4251)
#endif
std::map <unsigned long, CEventCallbackThread> m_pool;
#ifdef WIN32
#pragma warning(pop)
#endif
};
}
#endif
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