--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/mmccsubcontroller/inc/msrpcallbackmgrobserver.h	Mon Sep 06 17:32:13 2010 +0530
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2004 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:    Provides interface for UL/DL subthread clients
+*
+*/
+
+
+
+
+#ifndef CMSRPCALLBACKMGROBSERVER_H
+#define CMSRPCALLBACKMGROBSERVER_H
+
+#include "mccmsrpconnobserver.h"
+#include "mccmsrpdataobserver.h"
+#include "MMSRPSessionObserver.h"
+//#include "mmfcontrollerframework.h"
+#include <mmf/common/mmfcontrollerframework.h>
+#include <mmccevents.h>
+
+/**
+*  callback function for received msrp packets. 
+*
+*  @lib mccmsrpsourcesink.dll
+*/
+class CMsrpCallbackMgrObserver : public CBase, public MMSRPSessionObserver
+    {
+	
+	public:
+		static CMsrpCallbackMgrObserver* NewL(MAsyncEventHandler& aEventHandler);
+		
+    public:
+        
+        /**
+         * A MSRP message has been received from the network.
+         * This function is called when the MSRP message was received from the network
+         * the ownership is transferred
+         * @param aMessage the received message
+         * @param aStatus, KErrNone with complete message, KErrCancel if terminated
+         */
+        virtual void IncomingMessage( HBufC8* aMessageContent, TInt aStatus );
+
+        /**
+         * A MSRP REPORT message has been received from the network
+         * This function is called to indicate to the client that a recipient
+         * wishes to indicate a range of bytes as received. Alternative the
+         * recipient might use REPORT to indicate an error. In case of error the
+         * MSRP stops sending the message. However, it is client's responsibility
+         * how the handle the information
+         * @param aStatus status code from the REPORT message
+         * @param aRangeStart start of byte range received
+         * @param aRangeEnd end of byte range received
+         * @param aTotal Total number of bytes in the message
+         */
+        virtual void IncomingReport( TInt aStatus, TInt aRangeStart,
+            TInt aRangeEnd, TInt aTotal );
+
+        /**
+         * The SendMessage status of the message sending
+         * The possible status code are defined by CMSRPConnection::TMSRPErrorCodes
+         * or system wide error codes
+         * @param aStatus status of the operation
+         * @param aMessageId message identifier of the sent message
+         */
+        virtual void SendResult( TInt aStatus, const TDesC8& aMessageid );
+
+        /**
+         * If listen port request fails this is called
+         * @param aStatus error code of the operation
+         */
+        virtual void ListenPortFailure( TInt aStatus );
+
+        /**
+         * When ConnectL function is used to establish a connection to remote
+         * user, this is used to return the connection status. After ConnectL
+         * the client must wait for this callback before sending or listening
+         * messages. This is called also if the SendMessageL method is called
+         * directly before establishing a connection
+         * @param aStatus system-wide error code
+         */
+        virtual void ConnectStatus( TInt aStatus );
+        
+        /* Notifies that the entire file has been sent successfully */
+        void SendFileNotification(TBool aStatus) ;
+        
+        /* Notifies that the entire file has been received successfully */
+        void ReceiveFileNotification(TBool status) ;
+        /**
+        * File data transfer progress. returns the progress of data transfer
+        * @param aTransferred number of bytes transferred
+        * @param aTotal Total amount of bytes to be transferred
+        */
+        void FileSendProgress( TInt aTransferred, TInt aTotal ) ;
+
+        /**
+        * File receive progress, number of bytes received from incoming data
+        * @param aReceived number of bytes received
+        * @param aTotal Total amount of bytes to be received
+        */
+       void FileReceiveProgress( TInt aReceived, TInt aTotal );
+		
+		public:
+		
+		MMsrpConnectionObserver *iConnObserver;
+		MMsrpDataObserver *iDataObserver;
+		
+		void RegisterConnectionObserver (MMsrpConnectionObserver& aObserver);
+		void RegisterDataObserver (MMsrpDataObserver& aObserver);
+		
+		void ConstructL();
+		
+		private:
+		
+		CMsrpCallbackMgrObserver (MAsyncEventHandler& aEventHandler);
+		TMccEvent  iMccEvent;
+		
+        // Eventhandler for errors
+        MAsyncEventHandler& iEventHandler;
+    };
+	
+#endif // End of MMSRPCALLBACKMGROBSERVER.H