mtpdataproviders/mtpimagedp/src/cmtpimagedpgetobjectreferences.cpp
changeset 0 d0791faffa3f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpimagedp/src/cmtpimagedpgetobjectreferences.cpp	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,104 @@
+// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#include <mtp/cmtptypearray.h>
+#include <mtp/mmtpdataproviderframework.h>
+#include <mtp/tmtptyperequest.h>
+#include <mtp/cmtpobjectmetadata.h>
+#include <mtp/mmtpreferencemgr.h>
+
+#include "cmtpimagedpgetobjectreferences.h"
+#include "mtpimagedputilits.h"
+#include "cmtpimagedp.h"
+
+__FLOG_STMT(_LIT8(KComponent,"GetObjectReferences");)
+
+/**
+Two-phase construction method
+@param aPlugin The data provider plugin
+@param aFramework The data provider framework
+@param aConnection The connection from which the request comes
+@return a pointer to the created request processor object
+*/    
+MMTPRequestProcessor* CMTPImageDpGetObjectReferences::NewL(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection, CMTPImageDataProvider& /*aDataProvider*/)
+    {
+    CMTPImageDpGetObjectReferences* self = new (ELeave) CMTPImageDpGetObjectReferences(aFramework, aConnection);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);    
+    return self;
+    }
+
+/**
+Destructor
+*/    
+CMTPImageDpGetObjectReferences::~CMTPImageDpGetObjectReferences()
+    {
+    __FLOG(_L8(">> CMTPImageDpGetObjectReferences::~CMTPImageDpGetObjectReferences"));
+    delete iReferences;
+    __FLOG(_L8("<< CMTPImageDpGetObjectReferences::~CMTPImageDpGetObjectReferences"));
+    __FLOG_CLOSE;
+    }
+
+/**
+Standard c++ constructor
+*/    
+CMTPImageDpGetObjectReferences::CMTPImageDpGetObjectReferences(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection)
+    :CMTPRequestProcessor(aFramework, aConnection, 0, NULL)
+    {
+    }
+
+/**
+Second phase constructor
+*/
+void CMTPImageDpGetObjectReferences::ConstructL()
+    {
+    __FLOG_OPEN(KMTPSubsystem, KComponent);
+    __FLOG(_L8(">> CMTPImageDpGetObjectReferences::ConstructL"));
+    __FLOG(_L8("<< CMTPImageDpGetObjectReferences::ConstructL"));
+    }
+
+TMTPResponseCode CMTPImageDpGetObjectReferences::CheckRequestL()
+    {
+    __FLOG(_L8(">> CMTPImageDpGetObjectReferences::CheckRequestL"));
+    
+    TUint32 objectHandle = Request().Uint32(TMTPTypeRequest::ERequestParameter1);
+    CMTPObjectMetaData* objectInfo = CMTPObjectMetaData::NewLC();    
+    TMTPResponseCode responseCode = MTPImageDpUtilits::VerifyObjectHandleL(iFramework, objectHandle, *objectInfo);      
+    CleanupStack::PopAndDestroy(objectInfo);
+    
+    __FLOG_VA((_L8("CheckRequestL - Exit with responseCode = 0x%04X"), responseCode));
+    __FLOG(_L8("<< CMTPImageDpGetObjectReferences::CheckRequestL"));
+    return responseCode;
+    }
+
+/**
+GetReferences request handler
+*/    
+void CMTPImageDpGetObjectReferences::ServiceL()
+    {
+    __FLOG(_L8(">> CMTPImageDpCopyObject::ServiceL"));
+    
+    TUint32 objectHandle = Request().Uint32(TMTPTypeRequest::ERequestParameter1);
+    MMTPReferenceMgr& referenceMgr = iFramework.ReferenceMgr();
+    delete iReferences;
+    iReferences = NULL;
+    iReferences = referenceMgr.ReferencesLC(TMTPTypeUint32(objectHandle));
+    CleanupStack::Pop(iReferences);
+    SendDataL(*iReferences);
+    __FLOG(_L8("<< CMTPImageDpCopyObject::ServiceL"));
+    }
+
+