1 /* |
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2 * Copyright (c) 2007-2008 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: Class header for MWsfStateChangeObserver |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 #ifndef M_WSFSTATECHANGEOBSERVER_H |
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22 #define M_WSFSTATECHANGEOBSERVER_H |
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23 |
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24 // EXTERNAL INCLUDES |
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25 #include <e32std.h> |
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26 |
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27 |
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28 // CLASS DEFINITION |
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29 /** |
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30 * Mixin class to handle server events |
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31 * |
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32 * MWsfStateChangeObserver provides an interface through which |
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33 * the implementing class can receive notifications of different server events |
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34 * communicated by the client-side event handler. |
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35 * |
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36 * @since S60 5.0 |
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37 */ |
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38 class MWsfStateChangeObserver |
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39 { |
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40 public: |
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41 /** |
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42 * The current wlan data has changed and it is ready to be retrieved |
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43 * @since S60 5.0 |
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44 */ |
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45 virtual void WlanListChangedL() = 0; |
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46 |
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47 /** |
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48 * Engine error occured |
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49 * @since S60 5.0 |
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50 * @param aError System wide error code |
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51 */ |
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52 virtual void NotifyEngineError( TInt aError ) = 0; |
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53 |
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54 /** |
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55 * Scanning has been disabled |
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56 * @since S60 5.0 |
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57 */ |
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58 virtual void ScanDisabledL() = 0; |
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59 |
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60 /** |
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61 * Scanning has been enabled |
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62 * @since S60 5.0 |
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63 */ |
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64 virtual void ScanEnabledL() = 0; |
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65 |
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66 /** |
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67 * A WLAN connection has been established |
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68 * @since S60 5.0 |
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69 */ |
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70 virtual void WlanConnectionActivatedL() = 0; |
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71 |
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72 /** |
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73 * A WLAN connection has been closed |
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74 * @since S60 5.0 |
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75 */ |
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76 virtual void WlanConnectionClosedL() = 0; |
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77 |
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78 /** |
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79 * A WLAN connection creation finished |
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80 * @since S60 5.2 |
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81 * @param aError System wide error code |
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82 */ |
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83 virtual void ConnectionCreationProcessFinishedL( TInt aError ) = 0; |
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84 |
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85 |
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86 }; |
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87 |
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88 |
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89 #endif // M_WSFSTATECHANGEOBSERVER_H |
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