sl@0: // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @internalTechnology
sl@0: */
sl@0: 
sl@0: #ifndef MMCAMERASERVER_H
sl@0: #define MMCAMERASERVER_H
sl@0: 
sl@0: #include "mmcameraclientinterface.h"
sl@0: #include "mmcameraserverpolicymanager.h"
sl@0: 
sl@0: const TInt KECamServMajorVerNumber = 0;
sl@0: const TInt KECamServMinorVerNumber = 0;
sl@0: const TInt KECamServBuildVerNumber = KUidMMCameraServerID;
sl@0: 
sl@0: class CMMCameraServerController;
sl@0: class CMMCameraServerControllerQuery;
sl@0: class CMMCameraServerShutdown;
sl@0: 
sl@0: /**
sl@0:  * Standard server class derived from CServer2 to construct the server and manage connecting clients.
sl@0:  * 
sl@0:  * Also creates policy manager and camera controller to be used by client sessions.
sl@0:  */
sl@0: class CMMCameraServer : CServer2
sl@0: 	{
sl@0: friend class CMMCameraServerSession;
sl@0: 
sl@0: public:
sl@0: 	static CMMCameraServer* NewLC(); //symbian doc says CServer2 should be returned ???
sl@0: 
sl@0: 	~CMMCameraServer();
sl@0: 
sl@0: 	void AddSession();
sl@0: 	void DropSession();
sl@0: 
sl@0: 	inline CMMCameraServerPolicyManager* PolicyManager() {return iPolicyManager;};
sl@0: 
sl@0: protected:
sl@0: 	virtual TInt RunError(TInt aError);
sl@0: 
sl@0: private:
sl@0: 	CMMCameraServer();   // Named Constructor Idiom concept used
sl@0: 
sl@0: 	void ConstructL();
sl@0: 
sl@0: 	CSession2* NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const;
sl@0: 	void PanicClient(const RMessage2& aMessage, TServerPanic aPanic);
sl@0: 
sl@0: 	void GetCameraControllerL(TInt aCameraIndex, CMMCameraServerController*& aCameraController);
sl@0: 	void GetCameraControllerQueryL(CMMCameraServerControllerQuery*& aCameraControllerQuery);
sl@0: 
sl@0: private:
sl@0: 	TInt iCamSessionCount;
sl@0: 
sl@0: 	TDblQue<CMMCameraServerController> iCamControllerQ;   //Double link list of CMMCameraServerController 
sl@0: 	CMMCameraServerPolicyManager* iPolicyManager;
sl@0: 	CMMCameraServerShutdown* iShutdown;
sl@0: 	};
sl@0: 
sl@0: #endif // MMCAMERASERVER_H