1 /*

     2 * Copyright (c) 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:  Defines buffer type for VoIP data streaming.

    15 *

    16 */

    17 

    18 

    19 #ifndef __VOIPDATABUFFER_H

    20 #define __VOIPDATABUFFER_H

    21 

    22 #include <e32base.h>

    23 

    24 

    25 // FORWARD DECLARATIONS

    26 class CVoIPDataBufferImpl;

    27 class CVoIPJBDataBufferImpl;

    28 

    29 

    30 /**

    31  *  CVoIPDataBuffer

    32  *  ?description

    33  *  @since S60 v5.0

    34  */

    35 class CVoIPDataBuffer

    36     {

    37 public:

    38     /**

    39     * Buffer types

    40     */

    41     enum TVoIPBufferType

    42         {

    43         EStandard,

    44         EJitterBuffer

    45         };

    46 

    47 public:

    48     /**

    49      * Destructor

    50      *

    51      * @since S60 v5.0

    52      * @param none

    53      * @return none

    54      */

    55     IMPORT_C virtual ~CVoIPDataBuffer();

    56 

    57     /**

    58      * SetPayloadPtr

    59      *

    60      * @since S60 v5.0

    61      * @param TPtr8

    62      * @return none

    63      */

    64     IMPORT_C void SetPayloadPtr(TPtr8 aPayloadPtr);

    65 

    66     /**

    67      * GetPayloadPtr

    68      *

    69      * @since S60 v5.0

    70      * @param TPtr8&

    71      * @return none

    72      */

    73     IMPORT_C void GetPayloadPtr(TPtr8& aPayloadPtr);

    74 

    75     /**

    76      * GetBufferType

    77      *

    78      * @since S60 v5.0

    79      * @param TVoIPBufferType&

    80      * @return none

    81      */

    82     IMPORT_C void GetBufferType(TVoIPBufferType& aType);

    83 

    84 protected:

    85     /**

    86      * Constructor

    87      *

    88      * @since S60 v5.0

    89      * @param none

    90      * @return none

    91      */

    92     CVoIPDataBuffer();

    93 

    94     /**

    95      * 2nd phase constructor

    96      *

    97      * @since S60 v5.0

    98      * @param CVoIPDataBufferImpl*

    99      * @return void

   100      */

   101     void ConstructL(CVoIPDataBufferImpl* aVoIPDataBufferImpl);

   102 

   103 private:

   104     CVoIPDataBufferImpl* iVoIPDataBufferImpl;

   105 

   106     };

   107 

   108 

   109 /**

   110  *  CVoIPJBDataBuffer

   111  *  ?description

   112  *  @since S60 v5.0

   113  */

   114 class CVoIPJBDataBuffer : public CVoIPDataBuffer

   115     {

   116 public:

   117     /**

   118      * Destructor

   119      *

   120      * @since S60 v5.0

   121      * @param none

   122      * @return none

   123      */

   124     IMPORT_C virtual ~CVoIPJBDataBuffer();

   125 

   126     /**

   127      * SetBufferSequence

   128      *

   129      * @since S60 v5.0

   130      * @param const TUint - between 0 and 0xFFFF

   131      * @return none

   132      */

   133     IMPORT_C void SetBufferSequence(const TUint aBufferSeq);

   134 

   135     /**

   136      * GetBufferSequence

   137      *

   138      * @since S60 v5.0

   139      * @param TUint& - between 0 and 0xFFFF

   140      * @return none

   141      */

   142     IMPORT_C void GetBufferSequence(TUint& aBufferSeq);

   143 

   144 protected:

   145     /**

   146      * Constructor

   147      *

   148      * @since S60 v5.0

   149      * @param none

   150      * @return none

   151      */

   152     CVoIPJBDataBuffer();

   153 

   154     /**

   155      * 2nd phase constructor

   156      *

   157      * @since S60 v5.0

   158      * @param CVoIPJBDataBufferImpl*

   159      * @return void

   160      */

   161     void ConstructL(CVoIPJBDataBufferImpl* aVoIPJBDataBufferImpl);

   162 

   163 private:

   164     CVoIPJBDataBufferImpl* iVoIPJBDataBufferImpl;

   165 

   166     };

   167 

   168 #endif //__VOIPDATABUFFER_H

   169 

   170 

   171 // End of file