1 /*

     2 * Copyright (c) 2006, 2007 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:  This class implements functions of setting personality to 

    15 *                MTP. 

    16 *  Version     : %version: 1 % 

    17 *

    18 */

    19 

    20 

    21 #include <e32debug.h>

    22 #include "dpsptpnotifier.h"

    23 #include "dpsusbnotifier.h"

    24 #include "dpsconst.h"

    25 

    26 #ifdef _DEBUG

    27 #	define IF_DEBUG(t) {RDebug::t;}

    28 #else

    29 #	define IF_DEBUG(t)

    30 #endif

    31 

    32 // ---------------------------------------------------------------------------

    33 // 

    34 // ---------------------------------------------------------------------------

    35 //

    36 CDpsPtpNotifier* CDpsPtpNotifier::NewL(CDpsUsbNotifier* aParent)

    37     {

    38     IF_DEBUG(Print(_L("CDpsPtpNotifier::NewL")));

    39     CDpsPtpNotifier* self = new(ELeave) CDpsPtpNotifier(aParent);

    40     return self;	    

    41     }

    42     

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

    44 // 

    45 // ---------------------------------------------------------------------------

    46 //

    47 CDpsPtpNotifier::CDpsPtpNotifier(CDpsUsbNotifier* aParent) :

    48     CActive(EPriorityNormal), iNotifier(aParent)

    49     {

    50     IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::Ctor")));    

    51     CActiveScheduler::Add(this);

    52     IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::Ctor")));    

    53     }    

    54     

    55 // ---------------------------------------------------------------------------

    56 // 

    57 // ---------------------------------------------------------------------------

    58 //

    59 CDpsPtpNotifier::~CDpsPtpNotifier()

    60     {

    61     IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::")));        

    62     Cancel();

    63     IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::~")));        

    64     }

    65     

    66 // ---------------------------------------------------------------------------

    67 // 

    68 // ---------------------------------------------------------------------------

    69 //    

    70 void CDpsPtpNotifier::ChangePtpPersonality()    

    71     {

    72     IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::ChangePtpPersonality")));            

    73     if (!IsActive())

    74         {

    75         TInt personalityId = KUsbPersonalityIdMTP;

    76         iNotifier->iUsbM.GetCurrentPersonalityId(personalityId);

    77         IF_DEBUG(Print(_L("CDpsPtpNotifier::ChangePtpPersonality, current personality= %d"), personalityId));

    78         if(KUsbPersonalityIdPCSuiteMTP == personalityId)

    79             {

    80             TRequestStatus* statusPtr = &iStatus;

    81             User::RequestComplete(statusPtr, KErrNone);

    82             SetActive();            

    83             }

    84         else                

    85             {

    86             iNotifier->iUsbW.SetPersonality(iStatus, KUsbPersonalityIdMTP, ETrue);

    87             SetActive();

    88             }

    89         }

    90     IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::ChangePtpPersonality")));        

    91     }

    92 

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

    94 // 

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

    96 //

    97 void CDpsPtpNotifier::RunL()

    98     {

    99     IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::RunL %d"), iStatus.Int()));            

   100     if (KErrNone == iStatus.Int())

   101         {

   102         iNotifier->iPersonality = KUsbPersonalityIdMTP;

   103         TInt ret = iNotifier->ConnectState();

   104         if (ret != KErrNone)

   105             {

   106             IF_DEBUG(Print(_L("error happened %d"), ret));

   107             }

   108         }

   109     iNotifier->PtpNotify(iStatus.Int());        

   110     IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::RunL")));

   111     }

   112     

   113 // ---------------------------------------------------------------------------

   114 // 

   115 // ---------------------------------------------------------------------------

   116 //

   117 void CDpsPtpNotifier::DoCancel()

   118     {

   119     IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::DoCancel")));                

   120     iNotifier->iUsbW.CancelSetPersonality();

   121     IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::DoCancel")));                

   122     }

   123     

   124 // ---------------------------------------------------------------------------

   125 // 

   126 // ---------------------------------------------------------------------------

   127 //

   128 TInt CDpsPtpNotifier::RunError(TInt aErr)

   129     {

   130     IF_DEBUG(Print(_L("CDpsPtpNotifier::RunError")));                    

   131     return aErr;

   132     }