diff -r 000000000000 -r 671dee74050a harvester/harvesterserver/src/cblacklistmgr.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/harvester/harvesterserver/src/cblacklistmgr.cpp	Mon Apr 19 14:40:16 2010 +0300
@@ -0,0 +1,134 @@
+/*
+* Copyright (c) 2010 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 "CBlacklistMgr.h"
+#include <HarvesterServerLogger.h>
+
+// -----------------------------------------------------------------------------
+// CBlacklistMgr::NewL()
+// -----------------------------------------------------------------------------
+//
+CBlacklistMgr* CBlacklistMgr::NewL()
+    {
+    CPIXLOGSTRING("CBlacklistMgr::NewL(): Entered");
+    CBlacklistMgr* instance = CBlacklistMgr::NewLC();
+    CleanupStack::Pop( instance );
+    CPIXLOGSTRING("CBlacklistMgr::NewL(): Exit");
+    return instance;
+    }
+
+// -----------------------------------------------------------------------------
+// CBlacklistMgr::NewLC()
+// -----------------------------------------------------------------------------
+//
+CBlacklistMgr* CBlacklistMgr::NewLC()
+    {
+    CBlacklistMgr* instance = new (ELeave) CBlacklistMgr();
+    CleanupStack::PushL( instance );
+    instance->ConstructL();
+    return instance;
+    }
+
+// -----------------------------------------------------------------------------
+// CBlacklistMgr::CBlacklistMgr()
+// -----------------------------------------------------------------------------
+//
+CBlacklistMgr::CBlacklistMgr()
+    {
+    //Do the necessary initialisation
+    }
+
+// -----------------------------------------------------------------------------
+// CBlacklistMgr::~CBlacklistMgr
+// -----------------------------------------------------------------------------
+//
+CBlacklistMgr::~CBlacklistMgr()
+    {
+    delete iBlacklistDb;
+    }
+
+// -----------------------------------------------------------------------------
+// CBlacklistMgr::ConstructL()
+// -----------------------------------------------------------------------------
+//
+void CBlacklistMgr::ConstructL()
+    {
+    CPIXLOGSTRING("CBlacklistMgr::ConstructL(): Entered");    
+    iBlacklistDb = CBlacklistDb::NewL();    
+    CPIXLOGSTRING("CBlacklistMgr::ConstructL(): Exit");    
+    }
+
+// -----------------------------------------------------------------------------
+// CBlacklistMgr::AddL()
+// -----------------------------------------------------------------------------
+//
+TInt CBlacklistMgr::AddL( TUid aPluginUid , TInt aVersion )
+    {
+    //Add the item record to database
+    CPIXLOGSTRING3("CBlacklistMgr::AddL(): Uid = %x and Version = %d" , aPluginUid.iUid , aVersion);
+    //Check if the record with given plugin uid is already available in database or not
+    //If available just update version number in the same record
+    //If there is no record found in database with given uid, add new record with given details    
+    TInt err = KErrNone;
+    const TBool isfound = iBlacklistDb->FindL( aPluginUid.iUid );
+    
+    if (isfound)
+        {
+        err = iBlacklistDb->UpdateL( aPluginUid.iUid , aVersion );
+        }
+    else
+        {
+        err = iBlacklistDb->AddL( aPluginUid.iUid , aVersion );
+        }
+      
+    CPIXLOGSTRING("CBlacklistMgr::AddL(): Exit");
+    return err;
+    }
+
+// -----------------------------------------------------------------------------
+// CBlacklistMgr::RemoveL()
+// -----------------------------------------------------------------------------
+//
+void CBlacklistMgr::Remove( TUid aPluginUid )
+    {
+    CPIXLOGSTRING2("CBlacklistMgr::RemoveL(): Uid = %x " , aPluginUid.iUid );
+    //Remove the item record to database
+    iBlacklistDb->Remove( aPluginUid.iUid );
+    
+    CPIXLOGSTRING("CBlacklistMgr::RemoveL(): Exit");    
+    }
+
+// -----------------------------------------------------------------------------
+// CBlacklistMgr::iSAvailableL()
+// -----------------------------------------------------------------------------
+//
+TBool CBlacklistMgr::FindL( TUid aPluginUid , TInt aVersion )
+    {
+    CPIXLOGSTRING3("CBlacklistMgr::FindL(): Uid = %x and Version = %d" , aPluginUid.iUid , aVersion);
+    //Check if the item is available in database
+    TBool found = iBlacklistDb->FindWithVersionL( aPluginUid.iUid , aVersion );
+    
+    if(found)
+        {
+        CPIXLOGSTRING("UID is Black listed");
+        }
+    else
+        {
+        CPIXLOGSTRING("UID is not Black listed");
+        }
+    return found;
+    }