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1 /* |
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2 * Copyright (c) 2007 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: Central Repository key observer |
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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 #include <centralrepository.h> |
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20 #include "lockappcenrepobserver.h" |
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21 #include "lockapputils.h" |
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22 |
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23 // --------------------------------------------------------------------------- |
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24 // Two-phased constructor. |
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25 // --------------------------------------------------------------------------- |
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26 CLockAppCenRepObserver* CLockAppCenRepObserver::NewL( MLockAppObserverInterface* aObserver, |
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27 TUid aCenRepUid, TUint32 aKeyId ) |
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28 { |
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29 CLockAppCenRepObserver* self = new (ELeave) CLockAppCenRepObserver(aObserver, aCenRepUid, aKeyId); |
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30 CleanupStack::PushL( self ); |
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31 self->ConstructL( ); |
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32 CleanupStack::Pop( self ); |
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33 return self; |
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34 } |
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35 |
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36 // --------------------------------------------------------------------------- |
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37 // Destructor |
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38 // --------------------------------------------------------------------------- |
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39 CLockAppCenRepObserver::~CLockAppCenRepObserver( ) |
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40 { |
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41 if ( iNotifyHandler ) |
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42 { |
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43 iNotifyHandler->StopListening( ); |
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44 delete iNotifyHandler; |
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45 iNotifyHandler = NULL; |
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46 } |
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47 if ( iRepository ) |
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48 { |
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49 delete iRepository; |
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50 iRepository = NULL; |
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51 } |
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52 } |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // C++ default constructor |
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56 // --------------------------------------------------------------------------- |
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57 CLockAppCenRepObserver::CLockAppCenRepObserver( MLockAppObserverInterface* aObserver, |
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58 TUid aCenRepUid, TUint32 aKeyId ) : |
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59 iObserver(aObserver), |
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60 iCenRepUid(aCenRepUid), |
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61 iKeyId(aKeyId) |
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62 { |
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63 } |
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64 |
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65 // --------------------------------------------------------------------------- |
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66 // Symbian OS default constructor |
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67 // --------------------------------------------------------------------------- |
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68 void CLockAppCenRepObserver::ConstructL( ) |
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69 { |
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70 // init cenrep connection |
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71 RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 ); |
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72 iRepository = CRepository::NewL( iCenRepUid ); |
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73 iNotifyHandler = CCenRepNotifyHandler::NewL( *this, *iRepository, |
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74 CCenRepNotifyHandler::EIntKey, iKeyId ); |
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75 iNotifyHandler->StartListeningL( ); |
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76 } |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // Gets value of the default key from CenRep. |
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80 // --------------------------------------------------------------------------- |
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81 TInt CLockAppCenRepObserver::GetValue(TInt& aValue ) |
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82 { |
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83 return iRepository->Get( iKeyId, aValue ); |
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84 } |
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85 |
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86 // --------------------------------------------------------------------------- |
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87 // Gets value of the key from CenRep. |
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88 // --------------------------------------------------------------------------- |
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89 TInt CLockAppCenRepObserver::GetKeyValue(TUint32 aKey, TInt& aValue ) |
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90 { |
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91 RDebug::Printf( "%s %s (%u) aKey=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, aKey ); |
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92 |
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93 return iRepository->Get( aKey, aValue ); |
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94 } |
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95 |
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96 // --------------------------------------------------------------------------- |
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97 // Sets a value for the default key in CenRep. |
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98 // --------------------------------------------------------------------------- |
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99 TInt CLockAppCenRepObserver::SetValue(TInt aValue ) |
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100 { |
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101 return iRepository->Set( iKeyId, aValue ); |
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102 } |
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103 |
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104 // --------------------------------------------------------------------------- |
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105 // Sets a value for the key in CenRep. |
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106 // --------------------------------------------------------------------------- |
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107 TInt CLockAppCenRepObserver::SetKeyValue(TUint32 aKey, TInt aValue ) |
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108 { |
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109 return iRepository->Set( aKey, aValue ); |
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110 } |
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111 |
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112 // --------------------------------------------------------------------------- |
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113 // Handles changes. Called by CenRep. |
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114 // --------------------------------------------------------------------------- |
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115 void CLockAppCenRepObserver::HandleNotifyInt(TUint32 aKeyId, TInt aValue ) |
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116 { |
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117 RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 ); |
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118 if ( aKeyId == iKeyId ) |
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119 { |
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120 if ( iObserver ) |
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121 { |
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122 iObserver->HandleCenRepNotify( iCenRepUid, iKeyId, aValue ); |
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123 } |
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124 } |
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125 } |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // Handles errors. Called by CenRep. |
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129 // --------------------------------------------------------------------------- |
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130 void CLockAppCenRepObserver::HandleNotifyError(TUint32 aId, TInt error, CCenRepNotifyHandler* /*aHandler*/) |
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131 { |
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132 ERROR_1(error, "CLockAppCenRepObserver::HandleNotifyError - %d", aId); |
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133 } |
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134 |
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135 // --------------------------------------------------------------------------- |
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136 // Handles Repository wide reset caused generic notifications. Called by CenRep. |
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137 // --------------------------------------------------------------------------- |
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138 void CLockAppCenRepObserver::HandleNotifyGeneric(TUint32 aId ) |
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139 { |
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140 if ( aId == NCentralRepositoryConstants::KInvalidNotificationId ) |
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141 { |
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142 // TODO implement what to do in this case |
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143 } |
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144 } |
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145 |
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146 // END OF FILE |