cbs/CbsServer/ClientInc/RCbsTopicCollection.h
changeset 46 2fa1fa551b0b
parent 42 35488577e233
child 48 78df25012fda
--- a/cbs/CbsServer/ClientInc/RCbsTopicCollection.h	Mon Aug 23 15:50:31 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,154 +0,0 @@
-/*
-* Copyright (c) 2003 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:  This file contains the header file of the RCbsTopicCollection class.
-*                This is the client-side subsession which handles requests regarding
-*                topic identities stored on CBS Server.
-*
-*
-*/
-
-
-
-#ifndef     RCBSTOPICCOLLECTION_H
-#define     RCBSTOPICCOLLECTION_H
-
-//  INCLUDES
-
-#include <e32base.h>
-#include "CbsCommon.h"
-
-//  FORWARD DECLARATIONS
-class RCbs;
-
-//  CLASS DECLARATION 
-
-/**
-*   This represents the client-side subsession to retrieve information 
-*   from topic collections.
-*/
-class RCbsTopicCollection 
-        : public RSubSessionBase
-    {
-    public:     // New functions
-        /**
-        *   Constructor.
-        */
-        RCbsTopicCollection();
-
-        /**
-        *   Creates a subsession to the server.
-        *
-        *   Note that the method must be called before any other method 
-        *   can be used.
-        *
-        *   @param  aServer             The base session.
-        *   @return                     Error code.
-        */
-        TInt Open( RCbs& aServer );
-
-        /**
-        *   Closes the subsession.
-        *
-        *   @return                     Error code.
-        */
-        TInt Close();
-
-        /**
-        *   Returns the total amount of topic information the topic collection
-        *   contains.
-        *
-        *   @param  aCount              It will contain the amount.
-        */
-        void GetTopicCount( TInt& aCount );
-
-        /**
-        *   Returns a topic information structure.
-        *
-        *   @param  aIndex              It is index to the topic info.
-        *   @param  aInfo               It will contain the information.
-        *   @return                     Error code.
-        */
-        TInt GetTopicInfo( TInt aIndex, TCbsTopicInfo& aInfo );
-
-        /**
-        *   Notifies the client next time when topic collection changes.
-        *   
-        *   @param  aStatus             It will be changed when topic collection
-        *                               changes.
-        */
-        void NotifyOnChange( TRequestStatus& aStatus );
-
-        /**
-        *   Cancels the pending request to notify.
-        */
-        void NotifyOnChangeCancel();
-
-        /**
-        *   Resets the iterator. Must be called prior any call to HasNextTopic() 
-        *   or NextTopic()!
-        */
-        void Start();
-
-        /**
-        *   Returns ETrue, if there is a topic not accessed with NextTopic()
-        *   
-        *   @return     ETrue, if there is a topic. EFalse if the end of the
-        *               collection has been reached.
-        */
-        TBool HasNextTopic();                          
-
-        /**
-        *   Returns the next topic in the topic collection skipping all topics with 
-        *   a topic number matching a topic already listed in the current topic list.
-        *   This function will return KErrNotFound if the collection is tried to 
-        *   access beyond the end of the list. Otherwise the error code will be 
-        *   the same returned by GetTopicInfo().
-        *
-        *   @param aInfo        The topic information will be stored here.
-        *   @return             The error code. KErrNotFound if there are no topics
-        *                       left.
-        */
-        TInt NextTopic( TCbsTopicInfo& aInfo );
-
-    private:
-        
-        /**
-        *   Returns information whether the topic was in topic list.
-        *   
-        *   @param 	aIndex      Topic index
-        *   @param  aInList     Was the topic in the list
-        *   @return             Error code. KErrNotFound, if topic
-        *                       didn't exist.
-        */
-        TInt TopicInList( TInt aIndex, TBool& aInList );
-
-    private:// prohibited functions
-        // Prohibited copy constructor
-        RCbsTopicCollection( const RCbsTopicCollection& );
-
-        // Prohibited assignment operator
-        RCbsTopicCollection& operator=( const RCbsTopicCollection& );
-
-    private:    // Data
-        //Iterator is used to point to the next unlisted topic in topic collection. 
-        //Unlisted topic is a topic which is not listed in the current topic list but 
-        //is awailable in the topic collection
-        TInt iIterator;     
-    };
-
-#endif      //  RCBSTOPICCOLLECTION_H
-            
-// End of File
-
-