/*

 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "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:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:

 * Name        : signalserver.h

 * Part of     : Signal server

 * 

 *

 */

 #ifndef SIGNALSERVER_H

 #define SIGNALSERVER_H

 // INCLUDES

 #include <e32std.h>

 #include <e32base.h>

 #include "signalshutdown.h"

 #include "rpipe.h"

 /*

 server name

 */

 _LIT(KServerName,"SignalServer");

 /*

 A version must be specified when creating a session with the server

 */

 const TUint KSignalServMajorVersionNumber=1;

 const TUint KSignalServMinorVersionNumber=0;

 const TUint KSignalServBuildVersionNumber=0;

 // CLASS DECLARATION

 class CSignalServer : public CServer2

 	{

 public:

 	virtual ~CSignalServer();

 	static CServer2* NewL();

 	void AddSession();

 	void RemoveSession();

 	void ServiceL(const RMessage2&);

 private:

 	CSignalServer(CActive::TPriority aPriority);

 	CSession2* NewSessionL(const TVersion&,const RMessage2&) const;

 	void ConstructL();

 	TInt CheckForCapability(const RMessage2&);

 	TInt iSessionCount;

 	CSigShutDown *iShutDown;

 	struct TOeProcessHdl

 		{

 		TInt 	mPid;

 		RPipe	mPipe;

 		static TBool MatchByPid(const TOeProcessHdl& aProc1, const TOeProcessHdl& aProc2)

 			{

 			if (aProc1.mPid == aProc2.mPid)

 				{

 				return ETrue;

 				}

 			return EFalse;

 			}

 		};

 	RArray<TOeProcessHdl>	iProcessHdlList;

 	};

 #endif // SIGNALSERVER_H