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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: Dialog Requestor for RNotifier |
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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 #ifndef __CTSECURITYDIALOGREQUESTOR_H |
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20 #define __CTSECURITYDIALOGREQUESTOR_H |
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21 |
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22 // INCLUDES |
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23 #include <e32base.h> |
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24 #include <ct.h> |
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25 |
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26 // FORWARD DECLARATIONS |
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27 |
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28 // CLASS DECLARATION |
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29 |
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30 /** |
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31 * This class should be derived by every class |
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32 * which uses CCTSecurityDialogRequestor. |
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33 * |
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34 * @lib CTSecDlgs.lib |
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35 * @since Series60_2.6 |
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36 */ |
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37 |
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38 class MSecurityDialogResponse |
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39 { |
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40 public: |
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41 /** |
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42 * CWimSecurityDialogRequestor calls this function |
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43 * when it gets response from the notifier. |
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44 * @param aResult Result of the notifier |
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45 */ |
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46 virtual void HandleResponse(TInt aResult) = 0; |
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47 }; |
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48 |
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49 /** |
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50 * Active object that sends requests to notifier. |
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51 * |
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52 * @lib |
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53 * @since |
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54 */ |
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55 |
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56 NONSHARABLE_CLASS( CCTSecurityDialogRequestor ): public CActive |
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57 { |
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58 private: |
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59 enum TState { EFillingVariableInputBuffer, EMakingRequest }; |
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60 |
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61 public: |
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62 |
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63 /** |
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64 * Two-phased constructor. |
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65 */ |
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66 static CCTSecurityDialogRequestor* NewL(MSecurityDialogResponse& aSecurityDialogs); |
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67 |
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68 /** |
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69 * Destructor. |
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70 */ |
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71 ~CCTSecurityDialogRequestor(); |
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72 |
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73 public: // New functions |
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74 |
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75 /** |
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76 * RequestDialog Requests a dialog through RNotifier API |
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77 * @param aData Stream to be sent through RNotifier |
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78 * @param aResponse Reference to memory where the response from Notifier is to be saved to |
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79 */ |
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80 void RequestDialog(const TDesC8& aData, TDes8& aResponse); |
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81 |
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82 void RequestVariableBufferDialog( const TDesC8& aOperationData, |
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83 const TDesC8& aVariableData, |
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84 const RArray<TCTTokenObjectHandle>& aCertHandleList, |
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85 TDes8& aResponse ); |
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86 |
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87 |
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88 private: |
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89 |
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90 /** |
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91 * C++ default constructor. |
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92 */ |
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93 CCTSecurityDialogRequestor(MSecurityDialogResponse& aSecurityDialogs); |
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94 |
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95 /** |
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96 * By default Symbian 2nd phase constructor is private. |
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97 */ |
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98 void ConstructL(); |
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99 |
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100 private: // Functions from CActive |
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101 /** |
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102 * |
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103 */ |
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104 void DoCancel(); |
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105 /** |
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106 * |
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107 */ |
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108 void RunL(); |
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109 /** |
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110 * |
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111 * @param aError |
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112 */ |
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113 TInt RunError(TInt aError); |
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114 |
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115 private: // Data |
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116 |
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117 MSecurityDialogResponse& iSecurityDialogs; |
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118 RNotifier iNotifier; |
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119 |
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120 TState iState; |
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121 const TDesC8* iOperationDataPtr; |
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122 const TDesC8* iVariableDataPtr; |
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123 const RArray<TCTTokenObjectHandle>* iCertHandleListPtr; |
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124 HBufC8* iInputBuffer; |
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125 TDes8* iResponsePtr; |
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126 }; |
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127 |
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128 #endif // __CTSECURITYDIALOGREQUESTOR_H |
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129 |
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130 // End of File |