1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: Telephony Multimedia Service

    15  *

    16  */

    17 

    18 #ifndef __CALLIPADAPT_H

    19 #define __CALLIPADAPT_H

    20 

    21 // INCLUDES

    22 #include <e32msgqueue.h>

    23 #include <mmcccodecinformation.h>

    24 #include "tmsclientserver.h"

    25 #include "tmsshared.h"

    26 #include "calladpt.h"

    27 #include "cpeaudiodtmftoneplayer.h"

    28 #include "dtmfnotifier.h"

    29 

    30 namespace TMS {

    31 

    32 // FORWARD DECLARATIONS

    33 class TMSIPDownlink;

    34 class TMSIPUplink;

    35 

    36 // TMSCallIPAdpt class

    37 class TMSCallIPAdpt : public TMSCallAdpt,

    38                       public TMSDTMFTonePlayerObserver

    39     {

    40 public:

    41     // Constractor

    42     static TMSCallIPAdpt* NewL();

    43 

    44     virtual ~TMSCallIPAdpt();

    45     virtual gint PostConstruct();

    46 

    47     virtual gint CreateStream(TMSCallType callType, TMSStreamType strmType,

    48             gint& outStrmId);

    49     virtual gint InitStreamL(TMSCallType callType, TMSStreamType strmType,

    50             gint strmId, TMSFormatType frmtType, const RMessage2& aMessage);

    51     virtual gint StartStream(TMSCallType callType, TMSStreamType strmType,

    52             gint strmId);

    53     virtual gint PauseStream(TMSCallType callType, TMSStreamType strmType,

    54             gint strmId);

    55     virtual gint StopStream(TMSCallType callType, TMSStreamType strmType,

    56             gint strmId);

    57     virtual gint DeinitStream(TMSCallType callType, TMSStreamType strmType,

    58             gint strmId);

    59     virtual gint DeleteStream(TMSCallType callType, TMSStreamType strmType,

    60             gint strmId);

    61     virtual gint DataXferBufferEmptied(TMSCallType callType,

    62             TMSStreamType strmType, gint strmId);

    63     virtual gint DataXferBufferFilled(TMSCallType callType,

    64             TMSStreamType strmType, gint strmId, guint datasize);

    65     virtual gint GetDataXferBufferHndl(const TMSCallType callType,

    66             const TMSStreamType strmType, const gint strmId,

    67             const guint32 key, RChunk& chunk);

    68 

    69     virtual gint GetMaxVolume(guint& volume);

    70     virtual gint SetVolume(const guint volume);

    71     virtual gint GetVolume(guint& volume);

    72     virtual gint GetMaxGain(guint& gain);

    73     virtual gint SetGain(const guint gain);

    74     virtual gint GetGain(guint& gain);

    75     virtual gint GetGlobalMaxVolume(guint& volume);

    76     virtual gint SetGlobalVolume(const guint volume);

    77     virtual gint GetGlobalVolume(guint& volume);

    78     virtual gint GetGlobalMaxGain(guint& gain);

    79     virtual gint SetGlobalGain(const guint gain);

    80     virtual gint GetGlobalGain(guint& gain);

    81 

    82     virtual gint GetCodecMode(const TMSFormatType fmttype,

    83             const TMSStreamType strmtype, gint& mode);

    84     virtual gint SetCodecMode(const TMSFormatType fmttype,

    85             const TMSStreamType strmtype, const gint mode);

    86     virtual gint GetSupportedBitRatesCount(guint& count);

    87     virtual gint GetSupportedBitRates(CBufFlat*& brbuffer);

    88     virtual gint GetBitRate(guint& bitrate);

    89     virtual gint SetBitRate(const guint bitrate);

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

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

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

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

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

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

    96 

    97     virtual gint SetOutput(TMSAudioOutput output);

    98     virtual gint GetOutput(TMSAudioOutput& output);

    99     virtual gint GetPreviousOutput(TMSAudioOutput& output);

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

   101 

   102     virtual gint StartDTMF(TMSStreamType streamtype, TDes& dtmfstring);

   103     virtual gint StopDTMF(TMSStreamType streamtype);

   104     virtual gint ContinueDTMF(TBool continuesending);

   105 

   106     gint SetIlbcCodecMode(const gint mode, const TMSStreamType strmtype);

   107     gint GetIlbcCodecMode(gint& mode, const TMSStreamType strmtype);

   108     gint SetG711CodecMode(const gint mode, const TMSStreamType strmtype);

   109     gint GetG711CodecMode(gint& mode, const TMSStreamType strmtype);

   110     gint FrameModeRqrdForEC(gboolean& frmodereq);

   111     gint SetFrameMode(const gboolean frmode);

   112     gint GetFrameMode(gboolean& frmode);

   113     gint ConcealErrorForNextBuffer();

   114     gint BadLsfNextBuffer();

   115 

   116     gint OpenDownlinkL(const RMessage2& aMessage);

   117     gint OpenUplinkL(const RMessage2& aMessage);

   118     void SetFormat(const gint strmId, const TUint32 aFormat);

   119 

   120     void BufferFilledL(TUint dataSize);

   121     void BufferEmptiedL();

   122     gint GetDataXferChunkHndl(const TMSStreamType strmType,

   123             const TUint32 key, RChunk& chunk);

   124 

   125     //From DTMFTonePlayerObserver

   126      void DTMFInitCompleted(TInt error);

   127      void DTMFToneFinished(TInt error);

   128 

   129 private:

   130     void ConstructL();

   131     TMSCallIPAdpt();

   132 

   133     void NotifyClient(const gint strmId, const TInt aCommand,

   134             const TInt aStatus = KErrNone, const TInt64 aInt64 = TInt64(0));

   135     //void DetermineG711FrameRateL(); //G711 10/20ms

   136     void GetSupportedBitRatesL(CBufFlat*& brbuffer);

   137 

   138 private:

   139     gint iNextStreamId;

   140     gboolean iUplinkInitialized;

   141     gint iUplinkStreamId;

   142     gboolean iDnlinkInitialized;

   143     gint iDnlinkStreamId;

   144 

   145     TMSIPDownlink* iIPDownlink;

   146     TMSIPUplink* iIPUplink;

   147 

   148     // Message queues for communication and data transfer back to the client

   149     RMsgQueue<TmsMsgBuf> iMsgQueueUp;

   150     RMsgQueue<TmsMsgBuf> iMsgQueueDn;

   151 

   152     TmsMsgBuf iMsgBuffer;

   153     TMMFPrioritySettings iPriority;

   154     TUint32 iUpFourCC;

   155     TUint32 iDnFourCC;

   156     TInt iMaxVolume;

   157     TInt iMaxGain;

   158     RArray<TUint> iArrBitrates;

   159     RArray<TFourCC> iCodecs;

   160     TInt iCodecsCount;

   161 

   162     TMSAudioDtmfTonePlayer* iDTMFDnlinkPlayer;

   163     TMSAudioDtmfTonePlayer* iDTMFUplinkPlayer;

   164     TMSDtmfNotifier* iDTMFNotifier;

   165     };

   166 

   167 } //namespace TMS

   168 

   169 #endif //__CALLIPADAPT_H

   170 

   171 // End of file