/*

* Copyright (c) 2005 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:    

*

*/

#ifndef CMCETLS_H

#define CMCETLS_H

#include <e32base.h>

#include <bamdesca.h>

#include <stringpool.h>

#include "mceserial.h"

#include "mcesip.h"

class TMceIds;

class CSIPMessageElements;

class CSIPResponseElements;

class RStringF;

class CSdpDocument;

class CMceComSession;

class CMCETls : public CBase

	{

public:

    enum TMMActionType

        {

        ENone = -1,

        EEncode,

        EDecode,

        EUpdate,

        EReserve,

        ECreateRejectedAnswer,

        EPauseSink,

        EPauseSource,

        EResumeSink,

        EResumeSource,

        ECloseSession,

        ESendSR,

        ESendRR,

        EStartInactivityTimer,

        EStopInactivityTimer,

        EGetVolume,

        EGetMaxVolume,

        ESetVolume,

        ESetBalance,

        EGetGain,

        EGetMaxGain,

        ESetGain,

        ESendRTCPAnyData,

        ESetAudioRouting,

        EGetAudioRouting,

        EGetZoomFactor,

        EGetDigitalZoomFactor,

        EGetContrast,

        EGetBrightness,

        EGetExposure,

        EGetWhiteBalance,

        ESetCameraIndex,

        ESetZoomFactor,

        ESetDigitalZoomFactor,

        ESetContrast,

        ESetBrightness,

        ESetExposure,

        ESetWhiteBalance,

        EEnableViewFinder,

        EDisableViewFinder,

        EGetDisplayRect,

        ESetDisplayRect,

        EGetDisplayPriority,

        ESetDisplayPriority,

        ESetDisplayIndex,

        EGetDisplayRotation,

        ESetDisplayRotation,

        EDtmf

        };

public:

    static void OpenL();

    static void Close();

    static CMCETls* Storage();

    ~CMCETls();

    void Store( TMceIds aManagerIds );

    void StoreL( TMceIds aIds, 

                 CMceMsgBase& aContext,

                 HBufC8* aContent = NULL );

    void StoreL( TMceIds aIds,

                  const TDesC8& aContext );

    void SIPSends( RStringF aMethod, CSIPMessageElements* aMessage );

    void SIPSends( RStringF aMethod, CSIPResponseElements* aResponse );

    void MediaManagerAction( TMMActionType aType, const TAny* aObject = 0 );

    void MediaManagerSdpAction( TMMActionType aType, TAny* aObject = 0 );

    void SetCallback( TCallBack aMethod );

    void ExecuteCallback();

    void SetLeave( TInt aError, TUint32 aParam = KErrNone );

    TInt LeaveError( TUint32 aParam = KErrNone );

private:

    CMCETls();

public://data

	TMceIds iIds;

	TMceIds iManagerIds;

	TMceItcFunctions iItcFunction;

	HBufC8* iContextClient;

	HBufC8* iContentClient;

	HBufC8* iContextServer;

	HBufC8* iContentServer;

	TUint32 iValue;

    TMMActionType iMediaManagerAction;

    TMMActionType iMediaManagerSdpAction;

	TInt iCompletionCode;

	CSIPMessageElements* iSipSentMessage;

	CSIPResponseElements* iSipSentResponse;

	RStringF iSipSentMethod;

	RStringF iSipResponseToMethod;

    mutable const TAny* iMMObject;

    TBool iAckSent;

    TCallBack iCallBack;

    TMceMessageBufSizes iMessageSizes;

    TInt iIdsIndex;

    TMceReturnStatus iMediaManagerUpdateStatus;

    TMceSipWarningCode iMediaManagerDecodeStatus;

    TMceReturnStatus iMediaManagerReserveStatus;

    TBool iMediaManagerNeedToNegotiate;

    TMceNegotiationRole iRole;

private:

    // These are handled with SetLeave and LeaveError methods

    TInt iLeaveError;

    TUint32 iLeaveParam;        

    };

#endif 

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