1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/genericopenlibs/openenvcore/backend/inc/signalclient.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,64 @@
     1.4 +/*
     1.5 +* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description:
    1.18 +* Name        : signalclient.h
    1.19 +* Part of     : Signal server
    1.20 +* 
    1.21 +*
    1.22 +*/
    1.23 +
    1.24 +
    1.25 +
    1.26 +#ifndef SIGNALSESSION_H
    1.27 +#define SIGNALSESSION_H
    1.28 +
    1.29 +// INCLUDES
    1.30 +#include <e32std.h>
    1.31 +#include <e32base.h>
    1.32 +#include "rpipe.h"
    1.33 +
    1.34 +// CLASS DECLARATION
    1.35 +
    1.36 +/**
    1.37 + *  RSignalSession
    1.38 + *
    1.39 + */
    1.40 +class RSignalSession : public RSessionBase
    1.41 +	{
    1.42 +public:
    1.43 +	RSignalSession():iIsConnected(EFalse)
    1.44 +				{iLock.CreateLocal();}
    1.45 +
    1.46 +	TInt SendPipe(RPipe& aPipe);
    1.47 +	TInt SendSignal(TInt aPid,TInt aSignal);
    1.48 +	TInt SendSignalValue(TInt aPid,TInt aSignal,TInt aValue);
    1.49 +	inline void Close()
    1.50 +	    {
    1.51 +	    iLock.Close();
    1.52 +	    RSessionBase::Close();
    1.53 +	    }
    1.54 +
    1.55 +private:
    1.56 +	TInt OnDemandConnection();
    1.57 +
    1.58 +	void Lock() { iLock.Wait(); }
    1.59 +
    1.60 +	void UnLock() { iLock.Signal(); }
    1.61 +	RFastLock iLock;
    1.62 +	TInt Connect();
    1.63 +	TInt iIsConnected;
    1.64 +	//todo put a lock around this list
    1.65 +	};
    1.66 +
    1.67 +#endif // SIGNALSESSION_H