1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @publishedPartner

    19 */

    20 

    21 

    22 #include "cmtpextndevdpplugin.h"

    23 

    24 static const TInt KDefaultValue = 55;

    25 

    26 CDevDpReferncePlugin* CDevDpReferncePlugin::NewL()

    27     {

    28     CDevDpReferncePlugin* self = new(ELeave) CDevDpReferncePlugin;

    29     CleanupStack::PushL(self);

    30     self->ConstructL();

    31     CleanupStack::Pop(self);

    32     return self;

    33     }

    34 

    35 	void  CDevDpReferncePlugin::ConstructL()

    36 	{

    37 	iData = new(ELeave) TMTPTypeUint32();

    38 	}

    39 

    40 

    41 void CDevDpReferncePlugin::Supported(TMTPSupportCategory /*aCategory*/ ,RArray <TUint>& aArray, TMTPOperationalMode aMode)

    42     {

    43     if(KMTPModeMTP == aMode)

    44         {

    45         aArray.Append(EMTPDevicePropCodePlaybackObject );  // 0xD411,

    46         }

    47     }

    48 

    49 

    50 CDevDpReferncePlugin::CDevDpReferncePlugin()

    51     {

    52     }

    53 

    54 CDevDpReferncePlugin::~CDevDpReferncePlugin()

    55      {

    56      delete iData;

    57      delete iPropDesc;

    58      }

    59 

    60 /**

    61  returns the default value

    62 */

    63 TInt  CDevDpReferncePlugin::GetDevPropertyL (const TMTPDevicePropertyCode aPropCode, MMTPType** aMMTPType)

    64     {

    65     TInt errorCode = KErrNone;

    66     switch(aPropCode)

    67         {

    68         case EMTPDevicePropCodePlaybackObject:

    69 			iData->Set(KDefaultValue);

    70 			*aMMTPType = iData;

    71         break;

    72         default:

    73             errorCode = KErrNotFound;

    74         break;

    75         }

    76     return errorCode;

    77     }

    78 

    79 TInt  CDevDpReferncePlugin::GetDevPropertyDescL (const TMTPDevicePropertyCode aPropCode, MMTPType**  aMMTPType)

    80     {

    81     TInt errorCode = KErrNone;

    82 

    83     switch (aPropCode)

    84         {

    85         case EMTPDevicePropCodePlaybackObject:

    86         	delete iPropDesc;

    87 			iPropDesc = NULL;

    88 			iPropDesc = CMTPTypeDevicePropDesc::NewL(EMTPDevicePropCodePlaybackObject, 1, 0, NULL);

    89 			iPropDesc->SetUint32L(CMTPTypeDevicePropDesc::EFactoryDefaultValue, 0);

    90 	    	iPropDesc->SetUint32L(CMTPTypeDevicePropDesc::ECurrentValue, 1);

    91 			*aMMTPType = iPropDesc;

    92         break;

    93         default:

    94             errorCode = KErrNotFound;

    95         break;

    96         }

    97     return errorCode;

    98     }

    99 /**

   100 called from ServiceL allocates the container for receiving data.

   101 */

   102 TInt  CDevDpReferncePlugin::GetDevicePropertyContainerL(TMTPDevicePropertyCode aPropCode, MMTPType** aMmtpType)

   103     {

   104     TInt errorCode = KErrNone;

   105     iPropCode = aPropCode;

   106     switch (aPropCode)

   107         {

   108         case EMTPDevicePropCodePlaybackObject:

   109             {

   110             *aMmtpType = iData;

   111             }

   112         break;

   113 

   114         default:

   115             errorCode = KErrNotFound;

   116         break;

   117         }

   118     return errorCode;

   119     }

   120 

   121 

   122 TMTPResponseCode CDevDpReferncePlugin::SetDevicePropertyL()

   123     {

   124     TInt errorCode = KErrNone;

   125     switch (iPropCode)

   126         {

   127         case EMTPDevicePropCodePlaybackObject:

   128             {

   129              //if  extension plugin supports more than one property. then add member a variable to 

   130    			 //store the incoming value in it.

   131              TUint int1 = (iData->Value());

   132             }

   133         break;

   134 

   135         default:

   136         errorCode = KErrNotFound;

   137         break;

   138         }

   139 

   140 	  if(errorCode == KErrNone)

   141 	 	 {

   142 	     return EMTPRespCodeOK;

   143 	  	}

   144 	  else

   145 	 	{

   146 	    return EMTPRespCodeOperationNotSupported;

   147 	  	}

   148     }

   149 

   150 

   151 TInt CDevDpReferncePlugin::ResetDevPropertyL(TMTPDevicePropertyCode aPropCode)

   152     {

   153     TInt errorCode = KErrNone;

   154     switch (aPropCode)

   155         {

   156         case EMTPDevicePropCodePlaybackObject:

   157             {

   158             	iData->Set(KDefaultValue);// setting to default value

   159             }

   160             break;

   161            default:

   162             errorCode = KErrNotFound;

   163             break;

   164         }

   165     return errorCode;

   166     }

   167