// Copyright (c) 2006-2009 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

 @internalTechnology

*/

#ifndef MMRCCLIENTSERVER_H

#define MMRCCLIENTSERVER_H

#include <e32base.h>

enum TReason

	{

	EUninitialize,

	EInitialize,

	EUnload,

	ELoad,

	EStop,

	EPrimeReason,

	EActivate,

	EReasonError

	};

// Function opcodes for client to server messaging

enum TMMRCClientToServerMessages

	{

	EMMRCClientToServerSetClientThreadId = 0,

	EMMRCClientToServerSetMsgQueueHandle,

	EMMRCClientToServerSetAdaptationProxy,

	EMMRCClientToServerSetCallback,

	EMMRCClientToServerRequestContextId,

	EMMRCClientToServerCloseSession,

	EMMRCClientToServerRequestResource,

	EMMRCClientToServerRegisterAsClient,

	EMMRCClientToServerCancelRegisterAsClient,

	EMMRCClientToServerWillResumePlay

	};

// Function opcodes for server to client messaging

enum TMMRCServerToClientMessageCallTypes

	{

	};

// Function opcodes for server to client messaging

enum TMMRCServerToClientMessageResults

	{

	EMMRCServerToClientResourceAgreed = 0,

	EMMRCServerToClientResourcePreempt,

	EMMRCServerToClientResourceDenied,	

	EMMRCServerToClientCommitUpdate,

	EMMRCServerToClientRequestError

	};

// Function opcodes for server to client messaging

enum TMMRCAdaptationToServerRequestResults

	{

	EMMRCAdaptationToServerResourceComplete = 0,

	EMMRCAdaptationToServerResourceIncomplete,

	EMMRCAdaptationToServerResourceTimeout,

	EMMRCAdaptationToServerShutdown

	};

enum TMMRCServerState

	{

	EMMRCServerStateIdle = 0,

	EMMRCServerStateWaitResourceResponseFromAdaptation,

	EMMRCServerStateWaitPreemptionResponse

	};

enum TMMRCRule

	{

	EAlwaysProcess = 0,

	EProcessOnIdle

	};

enum TMMRCRequestType

	{

	EMMRCRequestCommitUpdate = 0,

	EMMRCRequestCommitResponse,

	EMMRCRequestResourceUnallocated

	};	

class MLogicalChain;

class TMMRCQueueItem

	{

public:

	MLogicalChain*						iData;

	TMMRCRequestType					iRequestType;

	TMMRCServerToClientMessageResults 	iResult;

	TInt 								iErrorCode;

	TUint 								iMessageSize;

	};

	IMPORT_C TInt StartMMRCServer(RThread& aServerThread);

#endif //__MMRCCLIENTSERVER_H