/*

 * Copyright (c) 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: Telephony Multimedia Service

 *

 */

#ifndef CALLCSADPT_H

#define CALLCSADPT_H

#include <TelephonyAudioRouting.h>

#include <MTelephonyAudioRoutingObserver.h>

#include <e32msgqueue.h>

#include "tmsclientserver.h"

#include "tmscalladpt.h"

#include "tmscsdevsoundobserver.h"

namespace TMS {

// FORWARD DECLARATIONS

class TMSCSUplink;

class TMSCSDownlink;

class TMSTarSettings;

/*

 * CallCSAdapt class

 */

class TMSCallCSAdpt : public TMSCallAdpt,

                      public TMSCSPDevSoundObserver,

                      public MTelephonyAudioRoutingObserver

    {

public:

    TMSCallCSAdpt();

    virtual ~TMSCallCSAdpt();

    virtual gint PostConstruct();

    virtual gint CreateStream(TMSCallType callType, TMSStreamType strmType,

            gint& outStrmId);

    virtual gint StartStream(TMSCallType callType, TMSStreamType strmType,

            gint strmId);

    virtual gint PauseStream(TMSCallType callType, TMSStreamType strmType,

            gint strmId);

    virtual gint StopStream(TMSCallType callType, TMSStreamType strmType,

            gint strmId);

    virtual gint DeinitStream(TMSCallType callType, TMSStreamType strmType,

            gint strmId);

    virtual gint DeleteStream(TMSCallType callType, TMSStreamType strmType,

            gint strmId);

    virtual gint DataXferBufferEmptied(TMSCallType callType,

            TMSStreamType strmType, gint strmId);

    virtual gint DataXferBufferFilled(TMSCallType callType,

            TMSStreamType strmType, gint strmId, guint datasize);

    virtual gint GetDataXferBufferHndl(const TMSCallType callType,

            const TMSStreamType strmType, const gint strmId,

            const guint32 key, RChunk& chunk);

    virtual gint GetMaxVolume(guint& volume);

    virtual gint SetVolume(const guint volume);

    virtual gint GetVolume(guint& volume);

    virtual gint GetMaxGain(guint& gain);

    virtual gint SetGain(const guint gain);

    virtual gint GetGain(guint& gain);

    virtual gint GetGlobalMaxVolume(guint& volume);

    virtual gint SetGlobalVolume(const guint volume);

    virtual gint GetGlobalVolume(guint& volume);

    virtual gint GetGlobalMaxGain(guint& gain);

    virtual gint SetGlobalGain(const guint gain);

    virtual gint GetGlobalGain(guint& gain);

    virtual gint GetCodecMode(const TMSFormatType fmttype,

            const TMSStreamType strmtype, gint& mode);

    virtual gint SetCodecMode(const TMSFormatType fmttype,

            const TMSStreamType strmtype, const gint mode);

    virtual gint GetSupportedBitRatesCount(guint& count);

    virtual gint GetSupportedBitRates(CBufFlat*& brbuffer);

    virtual gint GetBitRate(guint& bitrate);

    virtual gint SetBitRate(const guint bitrate);

    virtual gint GetVAD(const TMSFormatType fmttype, gboolean& vad);

    virtual gint SetVAD(const TMSFormatType fmttype, const gboolean vad);

    virtual gint GetCNG(const TMSFormatType fmttype, gboolean& cng);

    virtual gint SetCNG(const TMSFormatType fmttype, const gboolean cng);

    virtual gint GetPlc(const TMSFormatType fmttype, gboolean& plc);

    virtual gint SetPlc(const TMSFormatType fmttype, const gboolean plc);

    virtual gint SetOutput(TMSAudioOutput output);

    virtual gint GetOutput(TMSAudioOutput& output);

    virtual gint GetPreviousOutput(TMSAudioOutput& output);

    virtual gint GetAvailableOutputsL(gint& count, CBufFlat*& outputsbuffer);

    //From TMSCSPDevSoundObserver

    void DownlinkInitCompleted(TInt status);

    void UplinkInitCompleted(TInt status);

    void UplinkActivatedSuccessfully();

    void DownlinkActivatedSuccessfully();

    void UplinkActivationFailed();

    void DownlinkActivationFailed();

    void AvailableOutputsChanged(

            CTelephonyAudioRouting& aTelephonyAudioRouting);

    void OutputChanged(CTelephonyAudioRouting& aTelephonyAudioRouting);

    void SetOutputComplete(CTelephonyAudioRouting& aTelephonyAudioRouting,

            gint aError);

    void GetSupportedBitRatesL(CBufFlat*& brbuffer);

private:

    gint iNextStreamId;

    TMSCSUplink* iCSUplink;

    TMSCSDownlink* iCSDownlink;

    CTelephonyAudioRouting* iRouting;

    TMSTarSettings* iTarSettings;

    TMSStreamType iStrmtype;

    RMsgQueue<TmsMsgBuf> iMsgQueueUp;

    RMsgQueue<TmsMsgBuf> iMsgQueueDn;

    TmsMsgBuf iMsgBuffer;

    gboolean iUplinkInitialized;

    gint iUplinkStreamId;

    gboolean iDnlinkInitialized;

    gint iDnlinkStreamId;

    };

} //namespace TMS

#endif // CALLCSADPT_H

// End of file