diff -r 000000000000 -r 5e5d6b214f4f uiservicetab/vimpstcmdprocess/src/cvimpstcmdchangeownstatus.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiservicetab/vimpstcmdprocess/src/cvimpstcmdchangeownstatus.cpp	Tue Feb 02 10:12:18 2010 +0200
@@ -0,0 +1,150 @@
+/*
+* 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:  command process for change status
+*
+*/
+
+
+// INCLUDE FILES
+#include "cvimpstcmdchangeownstatus.h"
+#include "mvimpstenginepresencesubservice.h"
+
+#include "vimpstcmd.hrh"
+#include "mvimpstcmdobserver.h"
+#include "vimpstdebugprint.h" 
+
+#include <e32def.h>
+#include "mvimpstengine.h"
+#include "mvimpstenginesubservice.h"
+
+// Constants
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdChangeOwnStatus::CVIMPSTCmdChangeOwnStatus
+// --------------------------------------------------------------------------
+//
+CVIMPSTCmdChangeOwnStatus::CVIMPSTCmdChangeOwnStatus( 
+        const TInt aCommandId ,TStatusAndStatusText aStatus,
+        MVIMPSTEngine& aEngine) :            
+            iCommandId( aCommandId ),
+            iStatus(aStatus.iStatus),
+            iEngine(aEngine)
+    {
+    iStatusText.Copy(aStatus.iStatusText);
+    }
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdChangeOwnStatus::~CVIMPSTCmdChangeOwnStatus
+// --------------------------------------------------------------------------
+//
+CVIMPSTCmdChangeOwnStatus::~CVIMPSTCmdChangeOwnStatus()
+    {    
+    
+    }
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdChangeOwnStatus::NewL
+// --------------------------------------------------------------------------
+//
+CVIMPSTCmdChangeOwnStatus* CVIMPSTCmdChangeOwnStatus::NewL( 
+        const TInt aCommandId,TStatusAndStatusText aStatus,
+        MVIMPSTEngine& aEngine)
+    {
+    CVIMPSTCmdChangeOwnStatus* self = new (ELeave ) CVIMPSTCmdChangeOwnStatus( aCommandId ,aStatus, aEngine);
+    self->ConstructL(); //use contsurctL if necessary
+    return self;
+    }
+// --------------------------------------------------------------------------
+// CVIMPSTCmdChangeOwnStatus::ConstructL
+// --------------------------------------------------------------------------
+//
+void CVIMPSTCmdChangeOwnStatus::ConstructL()
+    {    
+    iError = KErrNone;
+    }
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdChangeOwnStatus::ExecuteLD
+// --------------------------------------------------------------------------
+//
+void CVIMPSTCmdChangeOwnStatus::ExecuteLD()
+    {
+    CHAT_DP_FUNC_ENTER("CVIMPSTCmdChangeOwnStatus::ExecuteLD");
+    //push to the cleanupstack
+    CleanupStack::PushL( this );   
+	
+	//Get Presence SubService  			
+   	MVIMPSTEngineSubService* subService =    	   
+   	   			(iEngine.SubService(TVIMPSTEnums::EPresence));
+    
+    if(subService)
+        {
+        MVIMPSTEnginePresenceSubService& presence = 
+        		MVIMPSTEnginePresenceSubService::Cast (*subService);
+                        
+   	    if ( iStatus == TVIMPSTEnums::EInvisible)
+   	        {
+			// Status set to Appear Offline
+   	        iError = presence.PublishOwnPresenceL(iStatus, KNullDesC);
+   	        }
+   	    else
+   	        {
+   	        iError = presence.PublishOwnPresenceL(iStatus, iStatusText);
+   	        }
+   	    }       
+   	
+    if(iObserver)
+        {
+        iObserver->CommandFinishedL(*this);
+        }
+        
+	
+    
+	CHAT_DP_FUNC_ENTER("CVIMPSTCmdChangeOwnStatus:: CommandFinished");	
+	CleanupStack::PopAndDestroy();	
+	CHAT_DP_FUNC_DONE("CVIMPSTCmdChangeOwnStatus::ExecuteLD");	
+    }
+
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdChangeOwnStatus::AddObserver
+// --------------------------------------------------------------------------
+//
+void CVIMPSTCmdChangeOwnStatus::AddObserver( MVIMPSTCmdObserver& aObserver )
+    {
+    // store the observer to notify the command completion
+    iObserver = &aObserver;
+    }
+
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdChangeOwnStatus::CommandId
+// --------------------------------------------------------------------------
+//
+TInt CVIMPSTCmdChangeOwnStatus::CommandId() const
+	{
+	return iCommandId;	
+	}
+
+// --------------------------------------------------------------------------
+// CVIMPSTCmdChangeOwnStatus::Result
+// --------------------------------------------------------------------------
+//
+TInt CVIMPSTCmdChangeOwnStatus::Result() const
+	{
+	//return valid data regd the command operation
+	return iError;
+	}
+
+// End of File