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 "tmscalladpt.h"

    27 

    28 namespace TMS {

    29 

    30 // FORWARD DECLARATIONS

    31 class TMSIPDownlink;

    32 class TMSIPUplink;

    33 

    34 // TMSCallIPAdpt class

    35 class TMSCallIPAdpt : public TMSCallAdpt

    36     {

    37 public:

    38     // Constractor

    39     static TMSCallIPAdpt* NewL();

    40 

    41     virtual ~TMSCallIPAdpt();

    42     virtual gint PostConstruct();

    43 

    44     virtual gint CreateStream(TMSCallType callType, TMSStreamType strmType,

    45             gint& outStrmId);

    46     virtual gint InitStreamL(TMSCallType callType, TMSStreamType strmType,

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

    48     virtual gint StartStream(TMSCallType callType, TMSStreamType strmType,

    49             gint strmId);

    50     virtual gint PauseStream(TMSCallType callType, TMSStreamType strmType,

    51             gint strmId);

    52     virtual gint StopStream(TMSCallType callType, TMSStreamType strmType,

    53             gint strmId);

    54     virtual gint DeinitStream(TMSCallType callType, TMSStreamType strmType,

    55             gint strmId);

    56     virtual gint DeleteStream(TMSCallType callType, TMSStreamType strmType,

    57             gint strmId);

    58     virtual gint DataXferBufferEmptied(TMSCallType callType,

    59             TMSStreamType strmType, gint strmId);

    60     virtual gint DataXferBufferFilled(TMSCallType callType,

    61             TMSStreamType strmType, gint strmId, guint datasize);

    62     virtual gint GetDataXferBufferHndl(const TMSCallType callType,

    63             const TMSStreamType strmType, const gint strmId,

    64             const guint32 key, RChunk& chunk);

    65 

    66     virtual gint GetMaxVolume(guint& volume);

    67     virtual gint SetVolume(const guint volume);

    68     virtual gint GetVolume(guint& volume);

    69     virtual gint GetMaxGain(guint& gain);

    70     virtual gint SetGain(const guint gain);

    71     virtual gint GetGain(guint& gain);

    72     virtual gint GetGlobalMaxVolume(guint& volume);

    73     virtual gint SetGlobalVolume(const guint volume);

    74     virtual gint GetGlobalVolume(guint& volume);

    75     virtual gint GetGlobalMaxGain(guint& gain);

    76     virtual gint SetGlobalGain(const guint gain);

    77     virtual gint GetGlobalGain(guint& gain);

    78 

    79     virtual gint GetCodecMode(const TMSFormatType fmttype,

    80             const TMSStreamType strmtype, gint& mode);

    81     virtual gint SetCodecMode(const TMSFormatType fmttype,

    82             const TMSStreamType strmtype, const gint mode);

    83     virtual gint GetSupportedBitRatesCount(guint& count);

    84     virtual gint GetSupportedBitRates(CBufFlat*& brbuffer);

    85     virtual gint GetBitRate(guint& bitrate);

    86     virtual gint SetBitRate(const guint bitrate);

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

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

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

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

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

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

    93 

    94     virtual gint SetOutput(TMSAudioOutput output);

    95     virtual gint GetOutput(TMSAudioOutput& output);

    96     virtual gint GetPreviousOutput(TMSAudioOutput& output);

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

    98 

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

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

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

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

   103     gint FrameModeRqrdForEC(gboolean& frmodereq);

   104     gint SetFrameMode(const gboolean frmode);

   105     gint GetFrameMode(gboolean& frmode);

   106     gint ConcealErrorForNextBuffer();

   107     gint BadLsfNextBuffer();

   108 

   109     gint OpenDownlinkL(const RMessage2& aMessage);

   110     gint OpenUplinkL(const RMessage2& aMessage);

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

   112 

   113     void BufferFilledL(TUint dataSize);

   114     void BufferEmptiedL();

   115     gint GetDataXferChunkHndl(const TMSStreamType strmType,

   116             const TUint32 key, RChunk& chunk);

   117 

   118 private:

   119     void ConstructL();

   120     TMSCallIPAdpt();

   121 

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

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

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

   125     void GetSupportedBitRatesL(CBufFlat*& brbuffer);

   126 

   127 private:

   128     gint iNextStreamId;

   129     gboolean iUplinkInitialized;

   130     gint iUplinkStreamId;

   131     gboolean iDnlinkInitialized;

   132     gint iDnlinkStreamId;

   133 

   134     TMSIPDownlink* iIPDownlink;

   135     TMSIPUplink* iIPUplink;

   136 

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

   138     RMsgQueue<TmsMsgBuf> iMsgQueueUp;

   139     RMsgQueue<TmsMsgBuf> iMsgQueueDn;

   140 

   141     TmsMsgBuf iMsgBuffer;

   142     TMMFPrioritySettings iPriority;

   143     TUint32 iUpFourCC;

   144     TUint32 iDnFourCC;

   145     TInt iMaxVolume;

   146     TInt iMaxGain;

   147     RArray<TUint> iArrBitrates;

   148     RArray<TFourCC> iCodecs;

   149     TInt iCodecsCount;

   150 

   151     };

   152 

   153 } //namespace TMS

   154 

   155 #endif //__CALLIPADAPT_H

   156 

   157 // End of file