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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: Basic PIN query operation in security dialog |
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15 * |
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16 */ |
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17 |
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18 #include "securitydialogoperbasicpinquery.h" // CBasicPinQueryOperation |
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19 #include "securitydialogoperationobserver.h" // MSecurityDialogOperationObserver |
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20 #include <hb/hbcore/hbtextresolversymbian.h> // HbTextResolverSymbian |
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21 #include "securitydialogstrace.h" // TRACE macro |
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22 |
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23 // TODO: fix this |
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24 #include "../../../securitydialogs/SecUi/Inc/SecQueryUi.h" // CSecQueryUi |
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25 |
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26 // Descriptors for different password queries |
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27 _LIT( KBasicPinQueryKeyStorePassphrase, "Key store passphrase" ); |
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28 _LIT( KBasicPinQueryNewKeyStorePassphrase, "New key store passphrase" ); |
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29 _LIT( KBasicPinQueryImportedKeyFilePassphrase, "Passphrase of the imported key file" ); |
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30 _LIT( KBasicPinQueryExportedKeyFilePassphrase, "Passphrase of the exported key file" ); |
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31 _LIT( KBasicPinQueryPKCS12, "PKCS12"); |
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32 |
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33 const TInt KMinimunAcceptedKeystorePassphraseLength = 6; |
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34 |
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35 |
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36 // ======== MEMBER FUNCTIONS ======== |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // CBasicPinQueryOperation::NewL() |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 CBasicPinQueryOperation* CBasicPinQueryOperation::NewL( |
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43 MSecurityDialogOperationObserver& aObserver, const RMessage2& aMessage, |
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44 TInt aReplySlot ) |
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45 { |
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46 TRACE( "CBasicPinQueryOperation::NewL, aMessage 0x%08x", aMessage.Handle() ); |
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47 return new( ELeave ) CBasicPinQueryOperation( aObserver, aMessage, aReplySlot ); |
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48 } |
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49 |
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50 // --------------------------------------------------------------------------- |
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51 // CBasicPinQueryOperation::~CBasicPinQueryOperation() |
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52 // --------------------------------------------------------------------------- |
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53 // |
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54 CBasicPinQueryOperation::~CBasicPinQueryOperation() |
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55 { |
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56 TRACE( "CBasicPinQueryOperation::~CBasicPinQueryOperation" ); |
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57 Cancel(); |
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58 delete iQueryUi; |
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59 iQueryUi = NULL; |
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60 iPinInput = NULL; // not owned |
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61 } |
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62 |
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63 // --------------------------------------------------------------------------- |
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64 // CBasicPinQueryOperation::StartL() |
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65 // --------------------------------------------------------------------------- |
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66 // |
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67 void CBasicPinQueryOperation::StartL( const TDesC8& aBuffer ) |
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68 { |
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69 TRACE( "CBasicPinQueryOperation::StartL" ); |
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70 iPinInput = reinterpret_cast< const TPINInput* >( aBuffer.Ptr() ); |
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71 ASSERT( iPinInput != NULL ); |
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72 |
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73 iStatus = KRequestPending; |
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74 TRequestStatus* status = &iStatus; |
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75 User::RequestComplete( status, KErrNone ); |
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76 SetActive(); |
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77 } |
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78 |
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79 // --------------------------------------------------------------------------- |
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80 // CBasicPinQueryOperation::CancelOperation() |
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81 // --------------------------------------------------------------------------- |
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82 // |
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83 void CBasicPinQueryOperation::CancelOperation() |
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84 { |
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85 TRACE( "CBasicPinQueryOperation::CancelOperation" ); |
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86 // nothing to do |
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87 } |
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88 |
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89 // --------------------------------------------------------------------------- |
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90 // CBasicPinQueryOperation::RunL() |
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91 // --------------------------------------------------------------------------- |
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92 // |
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93 void CBasicPinQueryOperation::RunL() |
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94 { |
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95 TRACE( "CBasicPinQueryOperation::RunL, iStatus.Int()=%d", iStatus.Int() ); |
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96 User::LeaveIfError( iStatus.Int() ); |
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97 |
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98 TBool isRetry = ( iPinInput->iOperation & EPINValueIncorrect ); |
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99 if( isRetry ) |
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100 { |
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101 // Show "Invalid PIN code" error note, as previous attempt was failed. |
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102 // TODO: localized UI string needed |
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103 _LIT( KInvalidPinCode, "Invalid PIN code" ); |
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104 ShowWarningNoteL( KInvalidPinCode ); |
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105 } |
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106 |
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107 HBufC* caption = NULL; |
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108 TInt minLength = 0; |
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109 TInt maxLength = 0; |
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110 TInt mode = ESecUiAlphaSupported | ESecUiSecretSupported | ESecUiCancelSupported | |
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111 ESecUiEmergencyNotSupported; |
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112 if( iPinInput->iPIN.iPINLabel == KBasicPinQueryKeyStorePassphrase ) |
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113 { |
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114 // "Enter code for phone keystore:" |
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115 minLength = KMinimunAcceptedKeystorePassphraseLength; |
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116 // TODO: localized UI string needed |
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117 _LIT( KText, "Keystore password:" ); |
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118 caption = KText().AllocLC(); |
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119 } |
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120 else if( iPinInput->iPIN.iPINLabel == KBasicPinQueryNewKeyStorePassphrase ) |
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121 { |
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122 // "Keystore password must be created for using private keys." |
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123 minLength = KMinimunAcceptedKeystorePassphraseLength; |
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124 // SecUi creates two input fields when caption contains two labels |
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125 // separated with a vertical bar. SecUi verifies that user types the |
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126 // same passphrase in both fields. |
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127 // TODO: localized UI strings needed |
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128 _LIT( KText, "Create keystore password:|Verify:" ); |
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129 caption = KText().AllocLC(); |
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130 } |
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131 else if( iPinInput->iPIN.iPINLabel == KBasicPinQueryImportedKeyFilePassphrase ) |
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132 { |
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133 // "Enter code for imported key:" |
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134 // TODO: localized UI strings needed |
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135 _LIT( KText, "Enter code for imported key:|Verify:" ); |
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136 caption = KText().AllocLC(); |
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137 } |
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138 else if( iPinInput->iPIN.iPINLabel == KBasicPinQueryExportedKeyFilePassphrase ) |
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139 { |
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140 // "Enter new code for exported key:" |
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141 // TODO: localized UI strings needed |
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142 _LIT( KText, "Enter new code for exported key:|Verify:" ); |
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143 caption = KText().AllocLC(); |
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144 } |
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145 else if( iPinInput->iPIN.iPINLabel == KBasicPinQueryPKCS12 ) |
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146 { |
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147 // "Password for %U:", PKCS#12 password query prompt |
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148 // TODO: localized UI string needed |
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149 _LIT( KText, "Password for PKCS#12 file:" ); |
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150 caption = KText().AllocLC(); |
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151 } |
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152 else |
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153 { |
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154 // "Enter code for %0U in %1U" |
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155 // Data query for PIN request in keystore where %0U is the PIN's name %1U is the keystore's name. |
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156 // TODO: EEnterPinNR |
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157 caption = iPinInput->iPIN.iPINLabel.AllocLC(); |
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158 } |
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159 |
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160 ASSERT( iQueryUi == NULL ); |
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161 iQueryUi = CSecQueryUi::NewL(); |
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162 TInt resultCode = iQueryUi->SecQueryDialog( *caption, iPinValue, minLength, maxLength, mode ); |
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163 ReturnResultL( resultCode ); |
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164 |
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165 if( caption ) |
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166 { |
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167 CleanupStack::PopAndDestroy( caption ); |
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168 caption = NULL; |
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169 } |
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170 } |
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171 |
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172 // --------------------------------------------------------------------------- |
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173 // CBasicPinQueryOperation::DoCancel() |
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174 // --------------------------------------------------------------------------- |
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175 // |
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176 void CBasicPinQueryOperation::DoCancel() |
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177 { |
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178 TRACE( "CBasicPinQueryOperation::DoCancel" ); |
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179 if( iQueryUi ) |
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180 { |
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181 delete iQueryUi; |
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182 iQueryUi = NULL; |
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183 } |
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184 } |
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185 |
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186 // --------------------------------------------------------------------------- |
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187 // CBasicPinQueryOperation::CBasicPinQueryOperation() |
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188 // --------------------------------------------------------------------------- |
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189 // |
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190 CBasicPinQueryOperation::CBasicPinQueryOperation( |
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191 MSecurityDialogOperationObserver& aObserver, const RMessage2& aMessage, |
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192 TInt aReplySlot ) : CSecurityDialogOperation( aObserver, aMessage, aReplySlot ) |
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193 { |
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194 } |
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195 |
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196 // --------------------------------------------------------------------------- |
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197 // CBasicPinQueryOperation::ReturnResultL() |
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198 // --------------------------------------------------------------------------- |
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199 // |
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200 void CBasicPinQueryOperation::ReturnResultL( TInt aErrorCode ) |
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201 { |
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202 TRACE( "CBasicPinQueryOperation::ReturnResultL, begin, aErrorCode=%d", aErrorCode ); |
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203 if( aErrorCode == KErrNone ) |
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204 { |
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205 TPINValueBuf output( iPinValue ); |
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206 iMessage.WriteL( iReplySlot, output ); |
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207 } |
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208 TRACE( "CBasicPinQueryOperation::ReturnResultL, completing msg 0x%08x", iMessage.Handle() ); |
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209 iMessage.Complete( aErrorCode ); |
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210 TRACE( "CBasicPinQueryOperation::ReturnResultL, informing observer" ); |
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211 iObserver.OperationComplete(); |
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212 TRACE( "CBasicPinQueryOperation::ReturnResultL, end" ); |
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213 } |
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214 |