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:  Handles Set personality request

    15 *

    16 */

    17 

    18 

    19 #include <usbwatcher.h>

    20 

    21 #include "csetpersonality.h"

    22 #include "cremotepersonalityhandler.h"

    23 #include "debug.h"

    24 

    25 // ---------------------------------------------------------------------------

    26 // Two-phase construction

    27 // ---------------------------------------------------------------------------

    28 //  

    29 CSetPersonality* CSetPersonality::NewL(CRemotePersonalityHandler& aCallBack)

    30     {

    31     

    32     FLOG( _L( "[USBREMOTEPERSONALITY]\tCSetPersonality::NewL" ) );

    33     

    34     CSetPersonality* self = new (ELeave) CSetPersonality(aCallBack);

    35     CleanupStack::PushL(self);

    36     self->ConstructL();

    37     CleanupStack::Pop(self);

    38     return self;    

    39     }

    40 

    41 // ---------------------------------------------------------------------------

    42 // Default construction

    43 // ---------------------------------------------------------------------------

    44 //

    45 CSetPersonality::CSetPersonality(CRemotePersonalityHandler& aCallBack) : 

    46                                         CActive(EPriorityStandard),

    47                                         iCallBack(aCallBack)

    48     {

    49     CActiveScheduler::Add(this);

    50      }

    51         

    52 // ---------------------------------------------------------------------------

    53 // Two-phase construction

    54 // ---------------------------------------------------------------------------

    55 //

    56 void CSetPersonality::ConstructL()

    57     {

    58     

    59     FLOG( _L( "[USBREMOTEPERSONALITY]\tCSetPersonality::ConstructL" ) );

    60     

    61     }

    62     

    63 // ---------------------------------------------------------------------------

    64 // Destruction

    65 // ---------------------------------------------------------------------------

    66 //

    67 CSetPersonality::~CSetPersonality()

    68     {

    69     

    70     FLOG( _L( "[USBREMOTEPERSONALITY]\tCSetPersonality::~CSetPersonality" ) );

    71     Cancel();

    72       

    73     }   

    74   

    75 // ---------------------------------------------------------------------------

    76 // Sets Usb Watcher

    77 // ---------------------------------------------------------------------------

    78 //

    79 void CSetPersonality::SetUsbWatcher(RUsbWatcher* aUsbWatcher)

    80     {

    81     iUsbWatcher = aUsbWatcher;

    82     }     

    83 

    84 // ---------------------------------------------------------------------------

    85 // Cancellation

    86 // ---------------------------------------------------------------------------

    87 //

    88 void CSetPersonality::DoCancel()

    89     {

    90     iUsbWatcher->CancelSetPersonality();

    91     }

    92     

    93 // ----------------------------------------------------------------------------

    94 // Standard active object error function.

    95 // ----------------------------------------------------------------------------

    96 //

    97 TInt CSetPersonality::RunError( TInt /*aError*/ )

    98     {

    99     return KErrNone;

   100     }

   101     

   102 // ---------------------------------------------------------------------------

   103 // Asynchronous request has been completed

   104 // ---------------------------------------------------------------------------

   105 //

   106 void CSetPersonality::RunL()

   107     {

   108         

   109         FTRACE(FPrint(

   110           _L("[USBREMOTEPERSONALITY]\tCSetPersonality::RunL iStatus.Int() = %d" ), iStatus.Int()));

   111 

   112         CRemotePersonalityHandler::TLastResult result(CRemotePersonalityHandler::EUndefinedError); 

   113         

   114          // set result code according to the problem happened

   115         switch(iStatus.Int())

   116             {

   117             case KErrNone:

   118                 {

   119                 result =CRemotePersonalityHandler::ESuccess;

   120                 break;

   121                 }

   122             case KErrNotFound:

   123                 {

   124                 result = CRemotePersonalityHandler::ENonExistingPersonality;

   125                 break;

   126                 }

   127             case KErrNotSupported:

   128                 {

   129                 result = CRemotePersonalityHandler::EFeatureIsNotSupported;

   130                 break;

   131                 }

   132             case KErrCancel: 

   133             default:

   134                 {

   135                 result = CRemotePersonalityHandler::EUndefinedError;

   136                 }

   137             }

   138        iCallBack.SetPersonalityCallBack(result);

   139     }

   140 

   141 // ---------------------------------------------------------------------------

   142 // Process SetPersonality request

   143 // ---------------------------------------------------------------------------

   144 //  

   145 void CSetPersonality::SetPersonality(TUint aPersonalityId)

   146     {

   147     

   148     FTRACE(FPrint(

   149           _L("[USBREMOTEPERSONALITY]\tCSetPersonality::SetPersonality Personality Id = %d" ), aPersonalityId));

   150     

   151     if(IsActive())

   152         {

   153         Cancel();

   154         }

   155         

   156     // No Ask-on-connection query, no confirmation for unload personality   

   157     iUsbWatcher->SetPersonality(iStatus, aPersonalityId, EFalse, ETrue);

   158     SetActive();

   159     

   160     }

   161 

   162