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1 /* |
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2 * Copyright (c) 2005 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: See class definition below. |
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15 * |
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16 */ |
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17 |
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18 #ifndef __CWLANBEARERMONITOR_H__ |
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19 #define __CWLANBEARERMONITOR_H__ |
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20 |
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21 // INCLUDES |
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22 #include "sipbearermonitor.h" |
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23 #include "MWLanConnUsagePermissionObserver.h" |
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24 #include <rconnmon.h> |
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25 |
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26 // FORWARD DECLARATIONS |
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27 class CWLanConnUsagePermissionMonitor; |
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28 |
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29 // CLASS DEFINITION |
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30 /** |
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31 * CWLanBearerMonitor implements WLan iap monitoring. |
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32 * Network state is reported as follows (states and conditions): |
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33 * |
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34 * MSIPNetworkObserver::ENetworkInactive: |
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35 * - IF ConnectionMonitor repors that iap id monitored is NOT in the list |
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36 * of available EBearerIdWLAN iaps |
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37 * |
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38 * MSIPNetworkObserver::ENetworkActive: |
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39 * - IF ConnectionMonitor repors that iap id monitored is in the list |
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40 * of available EBearerIdWLAN iaps |
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41 */ |
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42 class CWLanBearerMonitor |
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43 : public CSIPBearerMonitor, |
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44 public MConnectionMonitorObserver, |
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45 public MWLanConnUsagePermissionObserver |
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46 { |
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47 public: // Constructors and destructor |
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48 |
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49 /** |
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50 * Static constructor |
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51 * |
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52 * @param aParams ECom instantiation parameters |
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53 * @return An initialized instance of this class. |
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54 */ |
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55 static CWLanBearerMonitor* NewL( TAny* aParams ); |
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56 |
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57 /// Destructor |
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58 ~CWLanBearerMonitor(); |
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59 |
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60 public: // from MSIPBearerMonitorObserver |
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61 |
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62 void MonitorStateChanged( TInt /*aError*/ ) {}; |
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63 |
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64 public: // from CSIPBearerMonitor |
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65 |
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66 void RefreshL( TInt aError ); |
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67 |
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68 TBool ContinueMonitoring( TInt aError ); |
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69 |
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70 public: // from MConnectionMonitorObserver |
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71 |
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72 void EventL( const CConnMonEventBase &aConnMonEvent ); |
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73 |
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74 public: // from MWLanConnUsagePermissionObserver |
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75 |
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76 void UsagePermissionChanged( TBool aPermissionToUse, TInt aError ); |
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77 |
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78 public: |
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79 |
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80 static TInt CompletionCallback( TAny* aAny ); |
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81 |
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82 private: // Constructors |
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83 |
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84 /** |
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85 * Constructor. |
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86 * |
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87 * @param aParams ECom instantiation parameters |
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88 */ |
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89 CWLanBearerMonitor( TAny* aParams ); |
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90 |
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91 /// Default constructor. Not implemented |
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92 CWLanBearerMonitor(); |
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93 |
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94 /// 2nd phase constructor |
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95 void ConstructL(); |
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96 |
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97 private: // Private methods |
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98 |
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99 void SetCurrentAvailabilityL(); |
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100 |
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101 TBool IsAvailable( const TConnMonIapInfo& aIapInfo, TInt aIapId ); |
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102 |
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103 void IssueActivityNotification( TInt aError = KErrNone ); |
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104 |
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105 void InformActivity(); |
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106 |
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107 TBool IapSettingsInvalid( TInt aError ) const; |
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108 |
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109 private: // Data |
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110 |
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111 /// Connection monitor session. Owned. |
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112 RConnectionMonitor iConnMon; |
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113 |
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114 // Owned. |
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115 CWLanConnUsagePermissionMonitor* iUsagePermissionMonitor; |
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116 |
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117 // Owned. |
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118 CDeltaTimer* iAsyncCompletionTimer; |
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119 |
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120 TBool iUsagePermission; |
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121 |
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122 TCallBack iCallBack; |
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123 |
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124 TDeltaTimerEntry iTimerEntry; |
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125 |
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126 TInt iLastError; |
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127 |
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128 #ifdef CPPUNIT_TEST |
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129 friend class CSIPWlanPluginTest; |
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130 #endif |
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131 }; |
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132 |
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133 #endif // __CWLANBEARERMONITOR_H__ |