// wsp_scheduler.h

// 

// Copyright (c) 2002 - 2010 Accenture. All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

// 

// Initial Contributors:

// Accenture - Initial contribution

//

#ifndef __WSP_SCHEDULER_H__

#define __WSP_SCHEDULER_H__

#include "wsp_active.h"

const TInt KMaxWaitObjects = 64; // Should be MAXIMUM_WAIT_OBJECTS from windows.h, but this header doesn't sit happily with winsock2.h.

class CWin32Scheduler : public CBase

	{

public:

	static CWin32Scheduler* NewL();

	~CWin32Scheduler();

	void Add(CWin32ActiveObject& aActiveObject);

	void Remove(CWin32ActiveObject& aActiveObject);

	TBool IsPresent(CWin32ActiveObject& aActiveObject) const;

	void Start();

	void Stop();

private:

	CWin32Scheduler();

	void RebuildEventList();

private:

	TBool iStopping;

	TInt iNumEvents;

	WIN32_HANDLE iEventList[KMaxWaitObjects];

	CWin32ActiveObject* iActiveObjectList[KMaxWaitObjects];

	TSglQue<CWin32ActiveObject> iActiveQue;

	};

#endif // __WSP_SCHEDULER_H__