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1 /* |
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2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Provides DTMF support |
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15 * |
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16 */ |
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17 |
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18 #ifndef MMSRPCONNECTIONOBSERVER_H |
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19 #define MMSRPCONNECTIONOBSERVER_H |
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20 |
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21 #include <e32base.h> |
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22 |
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23 /** |
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24 * callback function for received msrp packets. |
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25 * |
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26 * @lib mccmsrpsourcesink.dll |
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27 */ |
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28 class MMsrpConnectionObserver |
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29 { |
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30 public : |
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31 |
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32 /** |
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33 * When ConnectL function is used to establish a connection to remote |
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34 * user, this is used to return the connection status. After ConnectL |
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35 * the client must wait for this callback before sending or listening |
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36 * messages. This is called also if the SendMessageL method is called |
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37 * directly before establishing a connection |
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38 * @param aStatus system-wide error code |
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39 */ |
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40 virtual void ConnectStatus( TInt aStatus ) = 0; |
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41 |
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42 /* Notifies that the entire file has been sent successfully */ |
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43 virtual void SendFileNotification(TBool aStatus) = 0 ; |
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44 |
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45 /* Notifies that the entire file has been received successfully */ |
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46 virtual void ReceiveFileNotification(TBool status) = 0; |
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47 /** |
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48 * File data transfer progress. returns the progress of data transfer |
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49 * @param aTransferred number of bytes transferred |
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50 * @param aTotal Total amount of bytes to be transferred |
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51 */ |
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52 // virtual void FileSendProgress( TInt aTransferred, TInt aTotal ) = 0 ; |
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53 |
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54 /** |
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55 * File receive progress, number of bytes received from incoming data |
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56 * @param aReceived number of bytes received |
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57 * @param aTotal Total amount of bytes to be received |
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58 */ |
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59 // virtual void FileReceiveProgress( TInt aReceived, TInt aTotal ) = 0; |
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60 |
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61 }; |
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62 |
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63 #endif MMSRPCONNECTIONOBSERVER.H |