--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srsf/vcommandhandler/inc/taggetter.h	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,87 @@
+/*
+* Copyright (c) 2006 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:  Fetches the VAS tags from VAS DB
+*
+*/
+
+
+ 
+#ifndef TAGGETTER_H
+#define TAGGETTER_H
+
+#include "asyncworker.h"
+#include <nssvasmgettagclient.h>
+#include <nssvasmgettagclient.h>
+#include <nssvasmcontext.h>
+#include <nssvasmtagmgr.h>
+
+/*
+* Fetches the context voice tags from VAS. Makes the asynchronous process
+* look like synchronous to the clients
+*/
+class CTagGetter : public CAsyncWorker, public MNssGetTagClient
+	{
+	public:
+		static CTagGetter* NewL();
+		static CTagGetter* NewLC();
+		
+    	/**
+    	* Retrieves the list of tags for a given context. Synchronous.
+    	* Leaves two objects on the cleanup stack!
+    	* First PopAndDestroy will ResetAndDestroy content
+    	* Second one will destroy the MNssTagListArray itself
+    	*/
+        MNssTagListArray* GetTagListLC2( MNssTagMgr& aTagManager, const MNssContext& aContext );
+        
+        /**
+    	* Retrieves the list of tags for a given context and vcommand id. Synchronous.
+    	* Leaves two objects on the cleanup stack!
+    	* First PopAndDestroy will ResetAndDestroy content
+    	* Second one will destroy the MNssTagListArray itself
+    	*/
+        MNssTagListArray* GetTagListLC2( MNssTagMgr& aTagManager, const MNssContext& aContext, 
+                                         TInt aCommandId );
+        
+        // From  MNssGetTagClient
+           
+        /**
+        * Callback to indicate GetTag successed.
+        * client has to delete the tag list
+        * @param aTagList 
+        * @param aErrorCode KErrNone if getting of tag list was successfull
+        * @return None
+        */
+        virtual void GetTagListCompleted( MNssTagListArray* aTagList,
+                                          TInt aErrorCode );
+    
+    private:
+    
+        /** 
+        * After one of the GetTagListLC2 functions requested a list of 
+        * tags from VAS, they call this function to wait for the query
+        * result and process it 
+        * Leaves two objects on the cleanup stack!
+    	* First PopAndDestroy will ResetAndDestroy content
+    	* Second one will destroy the MNssTagListArray itself
+    	* @param aNssErr Error code from the GetTagList request
+    	*/
+        MNssTagListArray* WaitAndFormTagListLC2( TInt aNssErr );
+        
+    private:
+        // Temporary holder for the tag list. Is used with async callbacks
+        MNssTagListArray*           iTagList;
+		
+	};
+
+#endif // TAGGETTER_H
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