1 /*

     2 * Copyright (c) 2006-2006 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 a session with the preset server

    15 *

    16 */

    17 

    18 

    19 #ifndef C_CPSSESSION_H

    20 #define C_CPSSESSION_H

    21 

    22 #include <e32base.h>

    23 

    24 class CPSServer;

    25 

    26 /**

    27  * Defines a session with the preset server, as per client-server architecture.

    28  */

    29 NONSHARABLE_CLASS( CPSSession ) : public CSession2

    30     {

    31 

    32 public:

    33 

    34     /**

    35      * Two-phased constructor.

    36      */

    37     static CPSSession* NewL( CPSServer& aServer );

    38 

    39     /**

    40      * Destructor.

    41      */

    42     ~CPSSession();

    43 

    44 // from base class CSession2

    45 

    46     /**

    47      * @see CSession2::ServiceL( const RMessage2& aMessage )

    48      */

    49     void ServiceL( const RMessage2& aMessage );

    50 

    51     /**

    52      * @see CSession2::Disconnect( const RMessage2& aMessage )

    53      */

    54     void Disconnect( const RMessage2 &aMessage);

    55     

    56 private:

    57 

    58     /**

    59      * Constructor.

    60      */

    61     CPSSession( CPSServer& aServer );

    62 

    63     /**

    64      * Second-phase constructor.

    65      */

    66     void ConstructL();

    67 

    68     /**

    69      * Handles all service commands from the client. @see TPSOpCode.

    70      *

    71      * @param   aMessage    The IPC message.

    72      * @return  <code>ETrue</code> if the message was handled and can be completed, <code>EFalse</code> otherwise.

    73      */

    74     TBool DoServiceL( const RMessage2& aMessage );

    75 

    76     /**

    77      * Handles EPSOpCreatePreset.

    78      *

    79      * @param   aMessage    The IPC message.

    80      */

    81     void CreatePresetL( const RMessage2& aMessage );

    82 

    83     /**

    84      * Handles EPSOpDeletePreset.

    85      *

    86      * @param   aMessage    The IPC message.

    87      */

    88     void DeletePresetL( const RMessage2& aMessage );

    89 

    90     /**

    91      * Handles EPSOpStartTransaction.

    92      *

    93      * @param   aMessage    The IPC message.

    94      */

    95     void StartTransactionL( const RMessage2& aMessage );

    96 

    97     /**

    98      * Handles EPSOpCommitTransaction.

    99      *

   100      * @param   aMessage    The IPC message.

   101      */

   102     void CommitTransactionL( const RMessage2& aMessage );

   103 

   104     /**

   105      * Handles EPSOpRollbackTransaction.

   106      *

   107      * @param   aMessage    The IPC message.

   108      */

   109     void RollbackTransaction( const RMessage2& aMessage );

   110 

   111     /**

   112      * Handles EPSOpMovePreset.

   113      *

   114      * @param   aMessage    The IPC message.

   115      */

   116     void MovePresetL( const RMessage2& aMessage );

   117 

   118     /**

   119      * Handles EPSOpNotify.

   120      *

   121      * @param   aMessage    The IPC message.

   122      */

   123     void NotifyPresetChangeL( const RMessage2& aMessage );

   124 

   125     /**

   126      * Handles EPSOpCancelNotify.

   127      *

   128      * @param   aMessage    The IPC message.

   129      */

   130     void CancelNotifyPresetChange( const RMessage2& aMessage );

   131 

   132     /**

   133      * Handles EPSOpSetPresetName.

   134      *

   135      * @param   aMessage    The IPC message.

   136      */

   137     void SetPresetNameL( const RMessage2& aMessage );

   138 

   139     /**

   140      * Handles EPSOpSetPresetIndex.

   141      *

   142      * @param   aMessage    The IPC message.

   143      */

   144     void SetPresetIndexL( const RMessage2& aMessage );

   145 

   146     /**

   147      * Handles EPSOpSetPresetData.

   148      *

   149      * @param   aMessage    The IPC message.

   150      */

   151     void SetPresetDataL( const RMessage2& aMessage );

   152 

   153     /**

   154      * Handles EPSOpGetPresetName.

   155      *

   156      * @param   aMessage    The IPC message.

   157      */

   158     void GetPresetNameL( const RMessage2& aMessage );

   159 

   160     /**

   161      * Handles EPSOpGetPresetNameLength.

   162      *

   163      * @param   aMessage    The IPC message.

   164      */

   165     void GetPresetNameLengthL( const RMessage2& aMessage );

   166 

   167     /**

   168      * Handles EPSOpGetPresetIndex.

   169      *

   170      * @param   aMessage    The IPC message.

   171      */

   172     void GetPresetIndexL( const RMessage2& aMessage );

   173 

   174     /**

   175      * Handles EPSOpGetPresetDataHandler.

   176      *

   177      * @param   aMessage    The IPC message.

   178      */

   179     void GetPresetDataHandlerL( const RMessage2& aMessage );

   180 

   181     /**

   182      * Handles EPSOpGetPresetData.

   183      *

   184      * @param   aMessage    The IPC message.

   185      */

   186     void GetPresetDataL( const RMessage2& aMessage );

   187 

   188     /**

   189      * Handles EPSOpGetPresetDataLength.

   190      *

   191      * @param   aMessage    The IPC message.

   192      */

   193     void GetPresetDataLengthL( const RMessage2& aMessage );

   194 

   195     /**

   196      * Handles EPSOpGetPresets.

   197      *

   198      * @param   aMessage    The IPC message.

   199      */

   200     void GetPresetsL( const RMessage2& aMessage );

   201 

   202     /**

   203      * Handles EPSOpGetPresetsLength.

   204      *

   205      * @param   aMessage    The IPC message.

   206      */

   207     void GetPresetsLengthL( const RMessage2& aMessage );

   208 

   209 private:

   210 

   211     /** The preset server. */

   212     CPSServer& iPresetServer;

   213 

   214     };

   215 

   216 #endif // C_CPSSESSION_H