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/*
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Provides DTMF support
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*
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*/
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#ifndef MMSRPCONNECTIONOBSERVER_H
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#define MMSRPCONNECTIONOBSERVER_H
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#include <e32base.h>
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/**
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* callback function for received msrp packets.
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*
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* @lib mccmsrpsourcesink.dll
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*/
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class MMsrpConnectionObserver
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{
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public :
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/**
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* When ConnectL function is used to establish a connection to remote
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* user, this is used to return the connection status. After ConnectL
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* the client must wait for this callback before sending or listening
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* messages. This is called also if the SendMessageL method is called
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* directly before establishing a connection
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* @param aStatus system-wide error code
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*/
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virtual void ConnectStatus( TInt aStatus ) = 0;
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/* Notifies that the entire file has been sent successfully */
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virtual void SendFileNotification(TBool aStatus) = 0 ;
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/* Notifies that the entire file has been received successfully */
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virtual void ReceiveFileNotification(TBool status) = 0;
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/**
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* File data transfer progress. returns the progress of data transfer
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* @param aTransferred number of bytes transferred
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* @param aTotal Total amount of bytes to be transferred
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*/
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// virtual void FileSendProgress( TInt aTransferred, TInt aTotal ) = 0 ;
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/**
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* File receive progress, number of bytes received from incoming data
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* @param aReceived number of bytes received
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* @param aTotal Total amount of bytes to be received
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*/
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// virtual void FileReceiveProgress( TInt aReceived, TInt aTotal ) = 0;
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};
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#endif MMSRPCONNECTIONOBSERVER.H
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