1 // wsp_scheduler.h

     2 // 

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

     4 // This component and the accompanying materials are made available

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

     6 // which accompanies this distribution, and is available

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

     8 // 

     9 // Initial Contributors:

    10 // Accenture - Initial contribution

    11 //

    12 

    13 #ifndef __WSP_SCHEDULER_H__

    14 #define __WSP_SCHEDULER_H__

    15 

    16 #include "wsp_active.h"

    17 

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

    19 

    20 

    21 class CWin32Scheduler : public CBase

    22 	{

    23 public:

    24 	static CWin32Scheduler* NewL();

    25 	~CWin32Scheduler();

    26 	void Add(CWin32ActiveObject& aActiveObject);

    27 	void Remove(CWin32ActiveObject& aActiveObject);

    28 	TBool IsPresent(CWin32ActiveObject& aActiveObject) const;

    29 	void Start();

    30 	void Stop();

    31 private:

    32 	CWin32Scheduler();

    33 	void RebuildEventList();

    34 private:

    35 	TBool iStopping;

    36 	TInt iNumEvents;

    37 	WIN32_HANDLE iEventList[KMaxWaitObjects];

    38 	CWin32ActiveObject* iActiveObjectList[KMaxWaitObjects];

    39 	TSglQue<CWin32ActiveObject> iActiveQue;

    40 	};

    41 

    42 

    43 #endif // __WSP_SCHEDULER_H__