1 // Copyright (c) 2006-2009 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 #include <mtp/cmtptypearray.h>

    17 #include <mtp/mmtpdataproviderframework.h>

    18 #include <mtp/mmtpreferencemgr.h>

    19 #include <mtp/tmtptyperequest.h>

    20 

    21 #include "cmtpgetreferences.h"

    22 

    23 /**

    24 Verification data for the GetReferences request

    25 */

    26 const TMTPRequestElementInfo KMTPGetReferencesPolicy[] = 

    27     {

    28         {TMTPTypeRequest::ERequestParameter1, EMTPElementTypeObjectHandle, EMTPElementAttrNone, 0, 0, 0}

    29     };

    30 

    31 /**

    32 Two-phase construction method

    33 @param aPlugin The data provider plugin

    34 @param aFramework The data provider framework

    35 @param aConnection The connection from which the request comes

    36 @return a pointer to the created request processor object

    37 */    

    38 EXPORT_C MMTPRequestProcessor* CMTPGetReferences::NewL(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection)

    39     {

    40     CMTPGetReferences* self = new (ELeave) CMTPGetReferences(aFramework, aConnection);

    41     return self;

    42     }

    43 

    44 /**

    45 Destructor

    46 */    

    47 EXPORT_C CMTPGetReferences::~CMTPGetReferences()

    48     {

    49     delete iReferences;

    50     }

    51 

    52 /**

    53 Standard c++ constructor

    54 */    

    55 CMTPGetReferences::CMTPGetReferences(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection)

    56     :CMTPRequestProcessor(aFramework, aConnection, sizeof(KMTPGetReferencesPolicy)/sizeof(TMTPRequestElementInfo), KMTPGetReferencesPolicy)

    57     {

    58     }

    59 

    60 /**

    61 GetReferences request handler

    62 */    

    63 void CMTPGetReferences::ServiceL()

    64     {

    65     TUint32 objectHandle = Request().Uint32(TMTPTypeRequest::ERequestParameter1);

    66     MMTPReferenceMgr& referenceMgr = iFramework.ReferenceMgr();

    67     delete iReferences;

    68     iReferences = NULL;

    69     iReferences = referenceMgr.ReferencesLC(TMTPTypeUint32(objectHandle));

    70     CleanupStack::Pop(iReferences);

    71     SendDataL(*iReferences);

    72     }

    73 

    74