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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: Implementation of Unlocking event observer |
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15 * |
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16 */ |
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17 |
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18 #include <PSVariables.h> |
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19 #include <coreapplicationuisdomainpskeys.h> |
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20 #include "RLLockObserver.h" |
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21 #include "RemoteLockTrace.h" |
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22 |
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23 |
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24 // ================= MEMBER FUNCTIONS ======================= |
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25 // |
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26 // ---------------------------------------------------------- |
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27 // CRLLockObserver::NewL() |
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28 // Constructs a new entry with given values. |
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29 // ---------------------------------------------------------- |
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30 // |
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31 CRLLockObserver* CRLLockObserver::NewL( MRLLockObserverHandler* aHandler ) |
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32 { |
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33 CRLLockObserver* self = new (ELeave) CRLLockObserver( aHandler ); |
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34 CleanupStack::PushL( self ); |
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35 self->ConstructL(); |
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36 CleanupStack::Pop( self ); |
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37 return self; |
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38 } |
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39 // |
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40 // ---------------------------------------------------------- |
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41 // CRLLockObserver::CRLLockObserver() |
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42 // Destructor |
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43 // ---------------------------------------------------------- |
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44 // |
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45 CRLLockObserver::~CRLLockObserver() |
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46 { |
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47 Cancel(); |
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48 } |
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49 // |
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50 // ---------------------------------------------------------- |
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51 // CRLLockObserver::Start() |
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52 // Starts listening KCoreAppUIsAutolockStatus/ |
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53 // KPSUidAutolockStatusValue event |
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54 // ---------------------------------------------------------- |
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55 // |
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56 TInt CRLLockObserver::Start() |
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57 { |
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58 RL_TRACE_PRINT(" [ rl.exe ] CLockObserver::Start() "); |
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59 |
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60 if (IsActive()) |
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61 { |
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62 return KErrInUse; |
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63 } |
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64 |
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65 iStatus = KRequestPending; |
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66 |
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67 #ifndef RD_STARTUP_CHANGE |
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68 iProperty.Attach( KUidSystemCategory, KPSUidAutolockStatusValue ); |
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69 #else //RD_STARTUP_CHANGE |
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70 iProperty.Attach( KPSUidCoreApplicationUIs, KCoreAppUIsAutolockStatus ); |
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71 #endif //RD_STARTUP_CHANGE |
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72 iProperty.Subscribe(iStatus); |
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73 |
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74 SetActive(); |
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75 return KErrNone; |
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76 } |
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77 // |
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78 // ---------------------------------------------------------- |
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79 // CRLLockObserver::CRLLockObserver() |
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80 // C++ constructor |
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81 // ---------------------------------------------------------- |
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82 // |
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83 CRLLockObserver::CRLLockObserver( MRLLockObserverHandler* aHandler ) |
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84 : CActive(0), iHandler( aHandler ) |
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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 // CRLLockObserver::ConstructL() |
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90 // ---------------------------------------------------------- |
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91 // |
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92 void CRLLockObserver::ConstructL() |
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93 { |
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94 RL_TRACE_PRINT(" [ rl.exe ] CLockObserver::ConstructL() "); |
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95 // Add this active object to the scheduler. |
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96 CActiveScheduler::Add(this); |
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97 //Start listenning |
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98 Start(); |
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99 } |
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100 // |
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101 // ---------------------------------------------------------- |
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102 // CRLLockObserver::RunL() |
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103 // Called when device (autolock) is activated from menu. |
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104 // ---------------------------------------------------------- |
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105 // |
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106 void CRLLockObserver::RunL() |
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107 { |
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108 RL_TRACE_PRINT(" [ rl.exe ] CLockObserver::RunL() "); |
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109 |
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110 TInt autolockState; |
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111 iProperty.Get( autolockState ); |
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112 |
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113 #ifndef RD_STARTUP_CHANGE |
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114 if (autolockState == EPSAutolockOff ) |
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115 #else //RD_STARTUP_CHANGE |
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116 if (autolockState == EAutolockOff ) |
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117 #endif //RD_STARTUP_CHANGE |
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118 { |
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119 RL_TRACE_PRINT(" [ rl.exe ] CLockObserver::RunL remove Memory card Password "); |
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120 iHandler->HandleUnlockEvent(); |
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121 } |
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122 Start(); |
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123 } |
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124 // |
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125 // ---------------------------------------------------------- |
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126 // CRLLockObserver::DoCancel() |
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127 // Cancels event listening |
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128 // ---------------------------------------------------------- |
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129 // |
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130 void CRLLockObserver::DoCancel() |
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131 { |
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132 RL_TRACE_PRINT(" [ rl.exe ] CLockObserver::DoCancel() "); |
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133 iProperty.Cancel(); |
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134 } |
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135 |
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136 // End of file |
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137 |