1 /*

     2 * Copyright (c) 2007-2008 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:  VOIP Audio Services

    15 *

    16 */

    17 

    18 

    19 #ifndef __VOIPUTILITYFACTORYIMPL_H

    20 #define __VOIPUTILITYFACTORYIMPL_H

    21 

    22 #include <mmfbase.h>

    23 #include <voipaudiocommon.h>

    24 #include <voiputilityfactory.h>

    25 

    26 // FORWARD DECLARATIONS

    27 

    28 

    29 /**

    30  *  CVoIPUtilityFactoryImpl class

    31  *

    32  *  ?more_complete_description

    33  *

    34  *  @lib VoIPAudioIntfc.dll

    35  *  @since S60 v5.0

    36  */

    37 NONSHARABLE_CLASS(CVoIPUtilityFactoryImpl) : public CBase

    38     {

    39     enum TStreamType

    40         {

    41         EDownlink,

    42         EUplink

    43         };

    44 

    45 public:

    46 

    47     /**

    48      * ?description

    49      *

    50      * @since S60 v5.0

    51      * @param none

    52      * @return CVoIPUtilityFactoryImpl*

    53      */

    54     static CVoIPUtilityFactoryImpl* NewL();

    55 

    56     /**

    57      * Destructor

    58      *

    59      * @since S60 v5.0

    60      * @param none

    61      * @return none

    62      */

    63     virtual ~CVoIPUtilityFactoryImpl();

    64 

    65     /**

    66      * ?description

    67      *

    68      * @since S60 v5.0

    69      * @param TVersion

    70      * @param TCallType

    71      * @param CVoIPAudioDownlinkStream*&

    72      * @return void

    73      */

    74     void CreateDownlinkStreamL(TVersion aVersion,

    75                                CVoIPUtilityFactory::TVoIPCallType aCallType,

    76                                CVoIPAudioDownlinkStream*& aDnLink);

    77 

    78     /**

    79      * ?description

    80      *

    81      * @since S60 v5.0

    82      * @param TVersion

    83      * @param CVoIPJitterBufferIntfc*&

    84      * @param CVoIPAudioDownlinkStream*&

    85      * @return void

    86      */

    87     void CreateDownlinkStreamL(TVersion aVersion,

    88                                CVoIPJitterBufferIntfc*& aJBIntfc,

    89                                CVoIPAudioDownlinkStream*& aDnLink);

    90 

    91     /**

    92      * ?description

    93      *

    94      * @since S60 v5.0

    95      * @param TVersion

    96      * @param TCallType

    97      * @param CVoIPAudioUplinkStream*&

    98      * @return void

    99      */

   100     void CreateUplinkStreamL(TVersion aVersion,

   101                              CVoIPUtilityFactory::TVoIPCallType aCallType,

   102                              CVoIPAudioUplinkStream*& aUpLink);

   103 

   104     /**

   105      * ?description

   106      *

   107      * @since S60 v5.0

   108      * @param CDTMFTonePlayer*&

   109      * @return void

   110      */

   111     void CreateDTMFTonePlayerL(CDTMFTonePlayer*& aDtmfPlayer);

   112 

   113     /**

   114      * ?description

   115      *

   116      * @since S60 v5.0

   117      * @param CVoIPDataBuffer*&

   118      * @param const CVoIPDataBuffer::TVoIPBufferType

   119      * @param const TVoIPCodecFormat

   120      * @return void

   121      */

   122     void CreateBufferL(CVoIPDataBuffer*& aBuffer,

   123                        const CVoIPDataBuffer::TVoIPBufferType aType,

   124                        const TVoIPCodecFormat aCodecFormat);

   125 

   126     /**

   127      * ?description

   128      *

   129      * @since S60 v5.0

   130      * @param RArray<TVoIPCodecFormat>&

   131      * @return TInt -

   132      */

   133     TInt GetSupportedDownlinkFormats(RArray<TVoIPCodecFormat>& aFormats);

   134 

   135     /**

   136      * ?description

   137      *

   138      * @since S60 v5.0

   139      * @param RArray<TVoIPCodecFormat>&

   140      * @return TInt -

   141      */

   142     TInt GetSupportedUplinkFormats(RArray<TVoIPCodecFormat>& aFormats);

   143 

   144 protected:

   145 

   146 private:

   147 

   148     /**

   149      * Constructor

   150      *

   151      * @since S60 v5.0

   152      * @param none

   153      * @return none

   154      */

   155     CVoIPUtilityFactoryImpl();

   156 

   157     /**

   158      * Symbian constructor

   159      *

   160      * @since S60 v5.0

   161      * @param none

   162      * @return void

   163      */

   164     void ConstructL();

   165 

   166 private:

   167 

   168     CVoIPAudioDownlinkStreamImpl* iDownLink; // not owned!

   169     CVoIPAudioUplinkStreamImpl*   iUpLink;   // not owned!

   170     TMMFPrioritySettings          iPriorityUp;

   171     TMMFPrioritySettings          iPriorityDn;

   172 

   173     };

   174 

   175 #endif //__VOIPUTILITYFACTORYIMPL_H

   176 

   177 // End of file