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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: CSecurityDialogs active object |
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15 * |
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16 */ |
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17 |
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18 #include "securitydialogs.h" // CSecurityDialogs |
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19 #include "securitydialogstrace.h" // TRACE macro |
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20 |
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21 |
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22 // ======== MEMBER FUNCTIONS ======== |
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23 |
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24 // --------------------------------------------------------------------------- |
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25 // CSecurityDialogs::NewL() |
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26 // --------------------------------------------------------------------------- |
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27 // |
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28 CSecurityDialogs* CSecurityDialogs::NewL( TBool& aIsDeleted ) |
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29 { |
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30 return new( ELeave ) CSecurityDialogs( aIsDeleted ); |
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31 } |
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32 |
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33 // --------------------------------------------------------------------------- |
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34 // CSecurityDialogs::~CSecurityDialogs() |
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35 // --------------------------------------------------------------------------- |
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36 // |
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37 CSecurityDialogs::~CSecurityDialogs() |
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38 { |
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39 TRACE( "CSecurityDialogs::~CSecurityDialogs, begin" ); |
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40 Cancel(); |
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41 iServer.Close(); |
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42 delete iInputBuffer; |
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43 iInputBuffer = NULL; |
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44 delete iOutputBuffer; |
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45 iOutputBuffer = NULL; |
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46 iIsDeleted = ETrue; |
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47 TRACE( "CSecurityDialogs::~CSecurityDialogs, end" ); |
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48 } |
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49 |
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50 // --------------------------------------------------------------------------- |
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51 // CSecurityDialogs::StartLD() |
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52 // --------------------------------------------------------------------------- |
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53 // |
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54 void CSecurityDialogs::StartLD( const TDesC8& aBuffer, TInt aReplySlot, |
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55 const RMessagePtr2& aMessage ) |
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56 { |
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57 TRACE( "CSecurityDialogs::StartLD, begin" ); |
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58 User::LeaveIfError( iServer.Connect() ); |
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59 |
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60 const TInt* ptr = reinterpret_cast< const TInt* >( aBuffer.Ptr() ); |
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61 iOperation = static_cast< TSecurityDialogOperation >( *ptr & KSecurityDialogOperationMask ); |
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62 iReplySlot = aReplySlot; |
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63 |
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64 TRACE( "CSecurityDialogs::StartLD, message 0x%08x", iMessagePtr.Handle() ); |
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65 iMessagePtr = aMessage; |
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66 |
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67 TRACE( "CSecurityDialogs::StartLD, iOperation=%d", iOperation ); |
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68 __ASSERT_DEBUG( iOutputBuffer == NULL, User::Invariant() ); |
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69 TInt outputBufLen = 0; |
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70 switch( iOperation ) |
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71 { |
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72 case ESecureConnection: |
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73 case ESignText: |
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74 iOutputBuffer = new( ELeave ) TCTTokenObjectHandleBuf; |
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75 outputBufLen = sizeof( TCTTokenObjectHandleBuf ); |
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76 break; |
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77 case EEnterPIN: |
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78 case EEnablePIN: |
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79 case EDisablePIN: |
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80 iOutputBuffer = new( ELeave ) TPINValueBuf; |
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81 outputBufLen = sizeof( TPINValueBuf ); |
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82 break; |
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83 case EChangePIN: |
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84 case EUnblockPIN: |
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85 iOutputBuffer = new( ELeave ) TTwoPINOutputBuf; |
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86 outputBufLen = sizeof( TTwoPINOutputBuf ); |
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87 break; |
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88 case EPINBlocked: |
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89 case ETotalBlocked: |
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90 break; |
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91 case EUnblockPINInClear: |
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92 iOutputBuffer = new( ELeave ) TUnblockPINInClearOutputBuf; |
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93 outputBufLen = sizeof( TUnblockPINInClearOutputBuf ); |
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94 break; |
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95 case EServerAuthenticationFailure: |
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96 iOutputBuffer = new( ELeave ) TServerAuthenticationFailureOutputBuf; |
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97 outputBufLen = sizeof( TServerAuthenticationFailureOutputBuf ); |
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98 break; |
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99 default: |
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100 User::Leave( KErrNotSupported ); |
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101 break; |
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102 } |
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103 |
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104 __ASSERT_DEBUG( iInputBuffer == NULL, User::Invariant() ); |
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105 iInputBuffer = aBuffer.AllocL(); |
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106 |
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107 if( iOutputBuffer ) |
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108 { |
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109 iOutputPtr.Set( static_cast< TUint8* >( iOutputBuffer ), outputBufLen, outputBufLen ); |
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110 iServer.SecurityDialogOperation( iOperation, *iInputBuffer, iOutputPtr, iStatus ); |
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111 } |
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112 else |
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113 { |
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114 User::Leave( KErrNotSupported ); |
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115 } |
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116 SetActive(); |
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117 TRACE( "CSecurityDialogs::StartLD, end" ); |
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118 } |
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119 |
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120 // --------------------------------------------------------------------------- |
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121 // CSecurityDialogs::RunL() |
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122 // --------------------------------------------------------------------------- |
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123 // |
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124 void CSecurityDialogs::RunL() |
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125 { |
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126 TRACE( "CSecurityDialogs::RunL, iStatus.Int()=%d", iStatus.Int() ); |
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127 TInt error = iStatus.Int(); |
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128 User::LeaveIfError( error ); |
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129 __ASSERT_DEBUG( iOutputPtr.Ptr(), User::Invariant() ); |
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130 iMessagePtr.WriteL( iReplySlot, iOutputPtr ); |
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131 |
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132 TRACE( "CSecurityDialogs::RunL, completing message 0x%08x", iMessagePtr.Handle() ); |
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133 iMessagePtr.Complete( error ); |
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134 |
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135 TRACE( "CSecurityDialogs::RunL, deleting this" ); |
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136 delete this; |
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137 TRACE( "CSecurityDialogs::RunL, end" ); |
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138 } |
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139 |
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140 // --------------------------------------------------------------------------- |
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141 // CSecurityDialogs::DoCancel() |
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142 // --------------------------------------------------------------------------- |
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143 // |
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144 void CSecurityDialogs::DoCancel() |
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145 { |
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146 TRACE( "CSecurityDialogs::DoCancel, begin" ); |
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147 iServer.CancelOperation(); |
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148 if( !iMessagePtr.IsNull() ) |
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149 { |
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150 TRACE( "CSecurityDialogs::DoCancel, completing message 0x%08x", iMessagePtr.Handle() ); |
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151 iMessagePtr.Complete( KErrCancel ); |
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152 } |
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153 TRACE( "CSecurityDialogs::DoCancel(), end" ); |
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154 } |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // CSecurityDialogs::RunError() |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 TInt CSecurityDialogs::RunError( TInt aError ) |
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161 { |
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162 TRACE( "CSecurityDialogs::RunError, aError=%d", aError ); |
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163 if( !iMessagePtr.IsNull() ) |
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164 { |
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165 TRACE( "CSecurityDialogs::RunError, completing message 0x%08x", iMessagePtr.Handle() ); |
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166 iMessagePtr.Complete( aError ); |
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167 } |
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168 |
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169 TRACE( "CSecurityDialogs::RunError, deleting this" ); |
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170 delete this; |
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171 |
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172 TRACE( "CSecurityDialogs::RunError, end" ); |
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173 return KErrNone; |
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174 } |
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175 |
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176 // --------------------------------------------------------------------------- |
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177 // CSecurityDialogs::CSecurityDialogs() |
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178 // --------------------------------------------------------------------------- |
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179 // |
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180 CSecurityDialogs::CSecurityDialogs( TBool& aIsDeleted ) : CActive( CActive::EPriorityLow ), |
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181 iIsDeleted( aIsDeleted ), iOutputPtr( NULL, 0, 0 ) |
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182 { |
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183 TRACE( "CSecurityDialogs::CSecurityDialogs" ); |
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184 CActiveScheduler::Add( this ); |
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185 iIsDeleted = EFalse; |
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186 } |
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187 |