/*

* Copyright (c) 2005-2009 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          : CSIPClientDiscoveryReceiver.h

* Part of       : SIP Client Resolver

* Version       : 1.0 

*

*/

/**

 @internalComponent

*/

#ifndef CSIPCLIENTDISCOVERYRECEIVER_H

#define CSIPCLIENTDISCOVERYRECEIVER_H

//  INCLUDES

#include <e32base.h>

#include <s32mem.h>

#include "sipCRclientserver.h"

#include "_sipcodecdefs.h"

// FORWARD DECLARATIONS

class MSIPClientDiscoveryObserver;

class CSIPClientDiscoverySerializer;

class MSIPClientDiscoveryITC;

class CSIPClientDiscoveryReceiver : public CActive

	{

public: // Constructors and destructor

	CSIPClientDiscoveryReceiver(MSIPClientDiscoveryITC& aITC, 

	                            MSIPClientDiscoveryObserver& aObserver,

	                            CSIPClientDiscoverySerializer& aSerializer);

	~CSIPClientDiscoveryReceiver();

protected: // From CActive:

    void RunL();

    TInt RunError(TInt aError);

	void DoCancel();

private: // New functions

	void HandleClientNotFoundL();

	void HandleChannelResolvedL();

	void ErrorOccured(TInt aError);

	void ReceiveNext();

private: // Data

	MSIPClientDiscoveryObserver& iObserver;

	CSIPClientDiscoverySerializer& iSerializer;

    MSIPClientDiscoveryITC& iITC;

    TIpcArgs iITCMsgArgs;  

    TPckgBuf<TUint32> iIdsPckg;

    TPckgBuf<TUid> iResolverUid;

    TPckgBuf<TSIPCRMessageBufSizes> iSizesPckg;

    TPckgBuf<TInt> iClientResolved;

private: // For testing purposes

	UNIT_TEST(CSIPClientDiscoveryReceiverTest)

	};

#endif // CSIPCLIENTDISCOVERYRECEIVER_H

// End of File