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1 /* |
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2 * Copyright (c) 2003 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: Definition of dialog requester |
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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 FILES |
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20 #include "CTSecurityDialogRequestor.h" |
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21 #include "CTSecurityDialogDefs.h" |
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22 #include <secdlgimpldefs.h> |
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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 // CCTSecurityDialogs::CCTSecurityDialogs() |
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28 // C++ default constructor can NOT contain any code, that |
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29 // might leave. |
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30 // ----------------------------------------------------------------------------- |
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31 // |
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32 CCTSecurityDialogRequestor::CCTSecurityDialogRequestor(MSecurityDialogResponse& aSecurityDialogs): |
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33 CActive(EPriorityStandard), |
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34 iSecurityDialogs(aSecurityDialogs) |
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35 { |
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36 } |
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37 |
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38 // ----------------------------------------------------------------------------- |
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39 // CCTSecurityDialogs::~CCTSecurityDialogs() |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 CCTSecurityDialogRequestor::~CCTSecurityDialogRequestor() |
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43 { |
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44 Cancel(); |
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45 iNotifier.Close(); |
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46 } |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // CCTSecurityDialogs::NewL() |
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50 // Two-phased constructor. |
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51 // ----------------------------------------------------------------------------- |
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52 // |
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53 CCTSecurityDialogRequestor* CCTSecurityDialogRequestor::NewL(MSecurityDialogResponse& aSecurityDialogs) |
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54 { |
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55 CCTSecurityDialogRequestor* self = new (ELeave) CCTSecurityDialogRequestor(aSecurityDialogs); |
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56 CleanupStack::PushL(self); |
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57 self->ConstructL(); |
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58 CleanupStack::Pop(); // self |
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59 return self; |
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60 } |
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61 |
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62 // ----------------------------------------------------------------------------- |
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63 // CCTSecurityDialogs::ConstructL() |
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64 // Symbian 2nd phase constructor can leave. |
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65 // ----------------------------------------------------------------------------- |
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66 // |
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67 void CCTSecurityDialogRequestor::ConstructL() |
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68 { |
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69 User::LeaveIfError(iNotifier.Connect()); |
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70 CActiveScheduler::Add(this); |
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71 } |
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72 |
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73 // ----------------------------------------------------------------------------- |
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74 // CCTSecurityDialogs::RequestDialog() |
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75 // ----------------------------------------------------------------------------- |
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76 // |
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77 void CCTSecurityDialogRequestor::RequestDialog(const TDesC8& aData, TDes8& aResponse) |
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78 { |
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79 iNotifier.StartNotifierAndGetResponse(iStatus, KUidSecurityDialogNotifier, aData, aResponse); |
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80 iState = EMakingRequest; |
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81 SetActive(); |
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82 } |
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83 |
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84 // ----------------------------------------------------------------------------- |
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85 // CCTSecurityDialogs::RequestVariableBufferDialog() |
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86 // ----------------------------------------------------------------------------- |
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87 // |
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88 void CCTSecurityDialogRequestor::RequestVariableBufferDialog( const TDesC8& aOperationData, |
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89 const TDesC8& aVariableData, |
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90 const RArray<TCTTokenObjectHandle>& aCertHandleList, |
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91 TDes8& aResponse ) |
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92 { |
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93 iOperationDataPtr = &aOperationData; |
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94 iVariableDataPtr = &aVariableData; |
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95 iCertHandleListPtr = &aCertHandleList; |
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96 iResponsePtr = &aResponse; |
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97 iState = EFillingVariableInputBuffer; |
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98 SetActive(); |
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99 // Complete the AO immediately so that buffer processing can occur in RunL(). |
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100 TRequestStatus* statusPtr = &iStatus; |
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101 User::RequestComplete( statusPtr, KErrNone ); |
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102 } |
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103 |
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104 // ----------------------------------------------------------------------------- |
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105 // CCTSecurityDialogs::DoCancel() |
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106 // ----------------------------------------------------------------------------- |
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107 // |
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108 void CCTSecurityDialogRequestor::DoCancel() |
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109 { |
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110 iNotifier.CancelNotifier(KUidSecurityDialogNotifier); |
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111 } |
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112 |
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113 // ----------------------------------------------------------------------------- |
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114 // CCTSecurityDialogs::RunL() |
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115 // ----------------------------------------------------------------------------- |
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116 // |
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117 void CCTSecurityDialogRequestor::RunL() |
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118 { |
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119 switch ( iState ) |
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120 { |
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121 case EFillingVariableInputBuffer: |
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122 { |
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123 TInt operationDataSize = iOperationDataPtr->Size(); |
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124 TInt variableDataSize = iVariableDataPtr->Size(); |
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125 TInt arraySize = sizeof( TCTTokenObjectHandle ) * iCertHandleListPtr->Count(); |
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126 TInt bufferSize = operationDataSize + variableDataSize + arraySize; |
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127 iInputBuffer = HBufC8::NewL( bufferSize ); |
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128 TPtr8 inputBufferPtr( iInputBuffer->Des() ); |
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129 inputBufferPtr.Append( *iOperationDataPtr ); |
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130 for ( TInt h = 0, total = iCertHandleListPtr->Count(); h < total; ++h ) |
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131 { |
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132 const TCTTokenObjectHandle& certHandle = (*iCertHandleListPtr)[h]; |
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133 TPckgC<TCTTokenObjectHandle> certHandleBuf( certHandle ); |
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134 inputBufferPtr.Append( certHandleBuf ); |
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135 } |
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136 inputBufferPtr.Append( *iVariableDataPtr ); |
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137 RequestDialog( *iInputBuffer, *iResponsePtr ); |
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138 break; |
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139 } |
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140 case EMakingRequest: |
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141 { |
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142 delete iInputBuffer; |
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143 iInputBuffer = NULL; |
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144 iSecurityDialogs.HandleResponse(iStatus.Int()); |
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145 break; |
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146 } |
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147 default: |
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148 __ASSERT_DEBUG( EFalse, _L( "Invalid state" ) ); |
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149 } |
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150 } |
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151 |
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152 // ----------------------------------------------------------------------------- |
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153 // CCTSecurityDialogs::RunError() |
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154 // ----------------------------------------------------------------------------- |
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155 // |
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156 TInt CCTSecurityDialogRequestor::RunError(TInt aError) |
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157 { |
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158 iSecurityDialogs.HandleResponse(aError); |
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159 return KErrNone; |
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160 } |
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161 |
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162 // End of File |