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1 /* |
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2 * Copyright (c) 2010 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 : P&S key monitor for communication between VPN client |
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15 * and SIP Profile server |
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16 * Name : vpnsipobserver.h |
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17 * Part of : VPN client / VPN Connection Agent |
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18 * Version : 1.0 |
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19 * |
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20 */ |
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21 |
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22 #ifndef VPNSIPOBSERVER_H |
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23 #define VPNSIPOBSERVER_H |
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24 |
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25 #include <e32base.h> |
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26 #include "vpnconnagt.h" // Reference to CVPNConnAgt is needed for call back |
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27 |
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28 class CVPNConnAgt; |
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29 |
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30 NONSHARABLE_CLASS( CVpnSipObserver ): public CActive |
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31 { |
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32 public: // Constructor & destructor |
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33 |
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34 /** |
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35 * Two-phased constructor |
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36 */ |
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37 static CVpnSipObserver* NewL( CVPNConnAgt& aAgent ); |
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38 |
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39 /** |
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40 * Destructor |
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41 */ |
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42 virtual ~CVpnSipObserver(); |
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43 |
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44 |
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45 public: // New methods |
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46 |
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47 /** |
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48 * Closes the sip connections |
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49 * @return ETrue if connections are succesfully closed |
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50 */ |
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51 TInt RequestDeregister(); |
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52 |
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53 /** |
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54 * Re-opens connection in case vpn session ends |
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55 */ |
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56 TInt RequestRegister(); |
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57 |
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58 |
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59 private: // From CActive |
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60 |
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61 /** |
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62 * From CActive |
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63 */ |
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64 void RunL(); |
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65 |
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66 /** |
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67 * From CActive |
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68 */ |
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69 void DoCancel(); |
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70 |
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71 |
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72 private: // New methods |
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73 |
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74 /** |
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75 * Subscribes to the property |
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76 */ |
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77 void Subscribe(); |
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78 |
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79 /** |
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80 * 2nd phase constructor |
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81 */ |
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82 void ConstructL(); |
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83 |
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84 /** |
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85 * C++ constructor |
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86 */ |
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87 CVpnSipObserver( CVPNConnAgt& aAgent ); |
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88 |
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89 |
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90 private: // Data |
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91 |
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92 /** |
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93 * Own: P&S for communication between SIP Profile Server and VPN client |
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94 */ |
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95 RProperty iSIPProperty; |
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96 |
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97 /** |
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98 * Own: Owner of this observer |
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99 */ |
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100 CVPNConnAgt& iAgent; |
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101 }; |
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102 |
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103 #endif // VPNSIPOBSERVER_H |