--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiservicetab/vimpstcmdprocess/src/cvimpstcmdaddcontact.cpp	Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,215 @@
+/*
+* Copyright (c) 2008 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:   VIMPST command for add contact
+*
+*/
+
+
+// INCLUDE FILES
+#include "cvimpstcmdaddcontact.h"
+
+#include "vimpstcmd.hrh"
+#include "mvimpstcmdobserver.h"
+
+
+#include <e32def.h>
+#include "mvimpstengine.h"
+#include "mvimpstenginecontactmgmtextention.h"
+#include "mvimpstengineextentionfeatures.h"
+#include <MVPbkStoreContact.h>
+#include <MVPbkFieldType.h>
+#include <MVPbkContactFieldTextData.h>
+#include <MVPbkContactFieldUriData.h>
+
+#include "cvimpststoragemanagerfactory.h"
+#include "mvimpststorageserviceview.h"
+#include "mvimpststoragecontact.h"
+#include "tvimpstenums.h" 
+#include "tvimpstconsts.h"
+#include "mvimpstenginesubservice.h"
+#include "mvimpstenginepresencesubservice.h"
+
+#include "uiservicetabtracer.h"
+
+// Constants
+_LIT( KListNameAllBuddy ,"buddylist" );
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdAddContact::CVIMPSTCmdAddContact
+// --------------------------------------------------------------------------
+//
+CVIMPSTCmdAddContact::CVIMPSTCmdAddContact( 
+        const TInt aCommandId ,const TDesC& aContactId,
+        MVIMPSTEngine& aEngine) :            
+            iCommandId( aCommandId ),
+            iContactId( aContactId ),
+            iEngine(aEngine)
+    {
+    TRACER_AUTO;
+    }
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdAddContact::~CVIMPSTCmdAddContact
+// --------------------------------------------------------------------------
+//
+CVIMPSTCmdAddContact::~CVIMPSTCmdAddContact()
+    {    
+    TRACER_AUTO;
+    }
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdAddContact::NewL
+// --------------------------------------------------------------------------
+//
+CVIMPSTCmdAddContact* CVIMPSTCmdAddContact::NewL( 
+        const TInt aCommandId,const TDesC& aContactId,
+        MVIMPSTEngine& aEngine)
+    {
+    TRACER_AUTO;
+    CVIMPSTCmdAddContact* self = new (ELeave ) CVIMPSTCmdAddContact( aCommandId ,aContactId, aEngine);
+    self->ConstructL(); //use contsurctL if necessary
+    return self;
+    }
+// --------------------------------------------------------------------------
+// CVIMPSTCmdAddContact::ConstructL
+// --------------------------------------------------------------------------
+//
+void CVIMPSTCmdAddContact::ConstructL()
+    {
+    TRACER_AUTO;
+    iError = KErrNone;
+    }
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdAddContact::ExecuteLD
+// --------------------------------------------------------------------------
+//
+void CVIMPSTCmdAddContact::ExecuteLD()
+    {
+   
+    TRACER_AUTO;
+    //push to the cleanupstack
+    CleanupStack::PushL( this );
+    MVIMPSTStorageServiceView* storage = CVIMPSTStorageManagerFactory::ContactListInterfaceL(iEngine.ServiceId()) ;
+    if(storage )
+        {
+        if( !IsContactBlocked(iContactId) )
+	        {
+	        MVIMPSTStorageContact* alreadyExist = storage->FindContactByUserId( iContactId );
+	        if( !alreadyExist )
+				{
+				iError = KErrNone;
+				MVIMPSTEngineExtentionFeatures* feature = iEngine.ExtentionFeatures(TVIMPSTEnums::EContactManagement);
+				if (feature)	
+					{
+					MVIMPSTEngineContactMgmtExtention& contactMgr = 
+											MVIMPSTEngineContactMgmtExtention::Cast (*feature);
+					// if there is a scenario when the user enters only the firstname , then userid is null.
+					//In this case don't send it to the server, Add the contact to the servicetab and 
+					//presence will not be visible.
+					// check if contact is in the blocked list.
+					// iError already exist
+					if( iContactId.Length() )
+						{
+						iError = contactMgr.AddServerContactL(KListNameAllBuddy,iContactId, KNullDesC() );
+						}//End if(iContactId)
+					}	//End if(feature)
+				if(KErrNone == iError)
+					{
+					storage->CreateNewContactL( iContactId );	
+					}
+				}//End if(alreadyExist)
+		    else	
+	            {
+	            iError = EErrExistInContactList;		
+	            }
+	        }
+        else
+	        {
+	        iError = EErrExistInBlockList;		
+	        }
+        }//End  if(storage)
+   			
+    
+
+    if(iObserver)
+	    {
+	    iObserver->CommandFinishedL(*this);
+	    }
+		
+	CleanupStack::PopAndDestroy();	
+	
+    }
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdAddContact::IsContactBlocked
+// --------------------------------------------------------------------------
+TBool CVIMPSTCmdAddContact::IsContactBlocked(const TDesC& aUserId)
+	{
+	TRACER_AUTO;
+	TRACE("userId: %S", &aUserId);
+   	MVIMPSTEngineSubService* subService =    	   
+   	   					(iEngine.SubService(TVIMPSTEnums::EPresence));
+    if(subService)
+        {
+        MVIMPSTEnginePresenceSubService& presence = 
+        		MVIMPSTEnginePresenceSubService::Cast (*subService);
+        		
+        RPointerArray<HBufC> *blockedlist = presence .GetBlockedList();
+        
+        if(blockedlist)
+	        {
+	        for(TInt i=0; i<blockedlist->Count(); ++i)
+				{
+				if(0 == aUserId.CompareC((*blockedlist)[i]->Des()))
+					{
+					return ETrue;
+					}
+				}
+	        }
+        }
+    return EFalse;  
+	}
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdAddContact::AddObserver
+// --------------------------------------------------------------------------
+//
+void CVIMPSTCmdAddContact::AddObserver( MVIMPSTCmdObserver& aObserver )
+    {
+    // store the observer to notify the command completion
+    iObserver = &aObserver;
+    }
+
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdAddContact::CommandId
+// --------------------------------------------------------------------------
+//
+TInt CVIMPSTCmdAddContact::CommandId() const
+	{
+	return iCommandId;	
+	}
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdAddContact::Result
+// --------------------------------------------------------------------------
+//
+TInt CVIMPSTCmdAddContact::Result() const
+	{
+	//return valid data regd the command operation
+	return iError;
+	}
+
+// End of File