/**

* 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:

*

*/

/**

 @file mm_nodepeer.h

 @internalAll

*/

#ifndef SYMBIAN_MM_NODEPEER_H

#define SYMBIAN_MM_NODEPEER_H

namespace Messages

{

class TNodePeerId

    {

	friend class TNodeCtxId;

public:

	TNodePeerId(const TRuntimeCtxId& aPeerId, RNodeInterface* aNodePeer)

		{

		__ASSERT_DEBUG(aNodePeer == NULL || (*aNodePeer) == aPeerId, User::Panic(KMessagesPanic, EAddressNotValidPanic));

		iClientPeer.Open(aPeerId);

		iNodePeer = aNodePeer;

		}

	TBool operator==(const TRuntimeCtxId& aRHS) const

		{

		return (iClientPeer == aRHS);

		}

	TBool operator==(const TNodePeerId& aRHS) const

		{

		return (iClientPeer == aRHS.iClientPeer);

		}

	void PostMessage(const TRuntimeCtxId& aPostFrom, const TSignalBase& aMessage) const

		{

		iClientPeer.PostMessage(aPostFrom, aMessage);

		}

	inline const TRuntimeCtxId& RecipientId() const

		{

		return iClientPeer.RecipientId();

		}

	TUint32 Type() const

		{

		return Peer().Type();

		}

	const RNodeInterface& Peer() const

		{

		__ASSERT_DEBUG(PeerPtr(), User::Panic(KMessagesPanic, EClientNotValidPanic));

		return *PeerPtr();

		}

	RNodeInterface& Peer()

		{

		__ASSERT_DEBUG(PeerPtr(), User::Panic(KMessagesPanic, EClientNotValidPanic));

		return *PeerPtr();

		}

	const RNodeInterface* PeerPtr() const

		{

		return iNodePeer;

		}

	RNodeInterface* PeerPtr()

		{

		return iNodePeer;

		}

private:

    RClientInterface   iClientPeer;

	RNodeInterface*    iNodePeer;

    };

///////////////////////////////////////////////////////////////////////////////

//XNodePeerId

class XNodePeerId : public TNodePeerId

    {

public:

    //The originator could be just another node (not TNodeCtxId)

    IMPORT_C explicit XNodePeerId(const TRuntimeCtxId& aPeerId, RNodeInterface* aPeer, CBase* aInfo = NULL);

	IMPORT_C void Destroy();

	CBase* iInfo; //Used to store information related to the originator

    };

} // namespace Messages

#endif // SYMBIAN_MM_NODEPEER_H