diff -r 000000000000 -r d0791faffa3f mtpdataproviders/mtpimagedp/src/cmtpimagedpsetobjectprotection.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpimagedp/src/cmtpimagedpsetobjectprotection.cpp	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,157 @@
+// 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 <mtp/mmtpobjectmgr.h>
+
+#include "cmtpimagedpsetobjectreferences.h"
+#include "mtpimagedputilits.h"
+#include "cmtpimagedp.h"
+#include "cmtpimagedpsetobjectprotection.h"
+
+__FLOG_STMT(_LIT8(KComponent,"SetObjectProtection");)
+
+/**
+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* CMTPImageDpSetObjectProtection::NewL(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection, CMTPImageDataProvider& /*aDataProvider*/)
+    {
+    CMTPImageDpSetObjectProtection* self = new (ELeave) CMTPImageDpSetObjectProtection(aFramework, aConnection);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+/**
+Destructor
+*/    
+CMTPImageDpSetObjectProtection::~CMTPImageDpSetObjectProtection()
+    {
+    __FLOG(_L8(">> CMTPImageDpSetObjectProtection::~CMTPImageDpSetObjectProtection"));
+    delete iObjMeta;
+    __FLOG(_L8("<< CMTPImageDpSetObjectProtection::~CMTPImageDpSetObjectProtection"));
+    
+    __FLOG_CLOSE;
+    }
+
+/**
+Standard c++ constructor
+*/    
+CMTPImageDpSetObjectProtection::CMTPImageDpSetObjectProtection(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection)
+    :CMTPRequestProcessor(aFramework, aConnection, 0, NULL), 
+    iRfs(aFramework.Fs())
+    {
+    }
+
+/**
+Second phase constructor
+*/
+void CMTPImageDpSetObjectProtection::ConstructL()
+    {
+    __FLOG_OPEN(KMTPSubsystem, KComponent);
+    
+    __FLOG(_L8(">> CMTPImageDpSetObjectProtection::ConstructL"));
+    iObjMeta = CMTPObjectMetaData::NewL();
+    __FLOG(_L8("<< CMTPImageDpSetObjectProtection::ConstructL"));
+    
+    }
+
+TMTPResponseCode CMTPImageDpSetObjectProtection::CheckRequestL()
+    {
+    __FLOG(_L8(">> CMTPImageDpSetObjectProtection::CheckRequestL"));
+    
+    TUint32 objectHandle = Request().Uint32(TMTPTypeRequest::ERequestParameter1);
+    TUint32 statusValue = Request().Uint32(TMTPTypeRequest::ERequestParameter2);
+   
+    //Check ObjectHanlde
+    TMTPResponseCode responseCode = MTPImageDpUtilits::VerifyObjectHandleL(iFramework, objectHandle, *iObjMeta);
+    
+    if(EMTPRespCodeOK == responseCode)
+        {    
+        //Check parameter value
+        switch(statusValue)
+            {
+            case EMTPProtectionNoProtection:
+            case EMTPProtectionReadOnly:
+                {
+                responseCode = EMTPRespCodeOK;
+                }
+                break;
+            default:
+                responseCode = EMTPRespCodeInvalidParameter;
+                break;     
+            }
+        }
+    __FLOG_VA((_L8("CheckRequestL - Exit with responseCode = 0x%04X"), responseCode));
+    __FLOG(_L8("<< CMTPImageDpSetObjectProtection::CheckRequestL"));
+    
+    return responseCode;
+    }
+
+
+/**
+Apply the references to the specified object
+@return EFalse
+*/    
+TBool CMTPImageDpSetObjectProtection::DoHandleResponsePhaseL()
+    {
+    return EFalse; 
+    }
+
+/**
+GetReferences request handler
+*/    
+void CMTPImageDpSetObjectProtection::ServiceL()
+    {
+    __FLOG(_L8(">> CMTPImageDpCopyObject::ServiceL"));
+    TUint32 statusValue = Request().Uint32(TMTPTypeRequest::ERequestParameter2);
+    TMTPResponseCode responseCode = EMTPRespCodeOK;
+    TInt ret = KErrNone;
+    
+    switch(statusValue)
+        {
+        case EMTPProtectionNoProtection:
+            {
+            ret = iRfs.SetAtt(iObjMeta->DesC(CMTPObjectMetaData::ESuid),KEntryAttNormal,KEntryAttReadOnly);
+            }
+            break;
+        case EMTPProtectionReadOnly:
+            {
+            ret = iRfs.SetAtt(iObjMeta->DesC(CMTPObjectMetaData::ESuid),KEntryAttReadOnly,KEntryAttNormal);
+            }
+            break;
+        default:
+            responseCode = EMTPRespCodeInvalidParameter;
+            break;
+        }
+    
+    if (ret != KErrNone)
+        {
+        responseCode = EMTPRespCodeAccessDenied;
+        }
+    
+    SendResponseL(responseCode);    
+    __FLOG(_L8("<< CMTPImageDpCopyObject::ServiceL"));
+    }
+