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1 /* |
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2 * Copyright (c) 2004 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: ?Description |
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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 |
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20 #ifndef CCMSOriginatorIdentifierOrKey_H |
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21 #define CCMSOriginatorIdentifierOrKey_H |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include <asn1cons.h> |
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26 #include "MCMSModule.h" |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class CCMSIssuerAndSerialNumber; |
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30 class CCMSOriginatorPublicKey; |
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31 class CASN1EncBase; |
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32 |
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33 // CLASS DECLARATION |
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34 /** |
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35 * OriginatorIdentifierOrKey type module |
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36 * |
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37 * ASN.1 definition: |
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38 * OriginatorIdentifierOrKey ::= CHOICE { |
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39 * issuerAndSerialNumber IssuerAndSerialNumber, |
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40 * subjectKeyIdentifier [0] SubjectKeyIdentifier, |
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41 * originatorKey [1] OriginatorPublicKey } |
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42 * @lib cms.lib |
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43 * @since 2.8 |
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44 */ |
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45 class CCMSOriginatorIdentifierOrKey : public CBase, public MCMSModule |
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46 { |
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47 public: // data types |
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48 enum TType |
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49 { |
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50 ESubjectKeyIdentifier = 0, |
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51 EOriginatorKey = 1, |
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52 EIssuerAndSerialNumber |
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53 }; |
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54 |
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55 public: // Constructors and destructor |
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56 /** |
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57 * Two-phased constructor. |
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58 */ |
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59 IMPORT_C static CCMSOriginatorIdentifierOrKey* NewL(); |
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60 |
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61 /** |
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62 * Two-phased constructor. Copies of the parameters are made. |
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63 * |
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64 * @param aIssuerAndSerialNumber identifies sender's certificate |
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65 */ |
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66 IMPORT_C static CCMSOriginatorIdentifierOrKey* NewL( |
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67 const CCMSIssuerAndSerialNumber& aIssuerAndSerialNumber ); |
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68 |
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69 /** |
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70 * Two-phased constructor. Copies of the parameters are made. |
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71 * |
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72 * @param aSubjectKeyIdentifier X.509 subjectKeyIdentifier |
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73 */ |
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74 IMPORT_C static CCMSOriginatorIdentifierOrKey* NewL( |
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75 const TDesC8& aSubjectKeyIdentifier ); |
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76 |
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77 /** |
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78 * Two-phased constructor. Copies of the parameters are made. |
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79 * |
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80 * @param aOriginatorKey includes algorithm identifier and public key |
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81 */ |
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82 IMPORT_C static CCMSOriginatorIdentifierOrKey* NewL( |
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83 const CCMSOriginatorPublicKey& aOriginatorKey ); |
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84 |
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85 /** |
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86 * Destructor. |
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87 */ |
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88 virtual ~CCMSOriginatorIdentifierOrKey(); |
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89 |
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90 public: // New functions |
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91 /** |
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92 * Getter for the CHOICE type. There is no corresponding |
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93 * setter method as the type is set implicitly by the member |
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94 * value setters. |
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95 * @since 2.8 |
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96 * @return the CHOICE type |
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97 */ |
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98 IMPORT_C TType Type() const; |
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99 |
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100 /** |
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101 * Getter for IssuerAndSerialNumber. Leaves with KErrNotFound |
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102 * if the type of this CHOICE is not EIssuerAndSerialNumber. |
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103 * @since 2.8 |
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104 * @return IssuerAndSerialNumber |
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105 */ |
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106 IMPORT_C const CCMSIssuerAndSerialNumber& |
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107 IssuerAndSerialNumberL() const; |
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108 |
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109 /** |
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110 * Getter for the X.509 subjectKeyIdentifier. Leaves with |
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111 * KErrNotFound if the type of this CHOICE is not ESubjectKeyIdentifier. |
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112 * @since 2,8 |
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113 * @return subjectKeyIdentifier |
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114 */ |
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115 IMPORT_C const TDesC8& SubjectKeyIdentifierL() const; |
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116 |
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117 /** |
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118 * Getter for OriginatorKey. Leaves with KErrNotFound if the |
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119 * type of this CHOICE is not EOriginatorKey. |
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120 * @since 2,8 |
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121 * @return OriginatorKey |
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122 */ |
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123 IMPORT_C const CCMSOriginatorPublicKey& OriginatorKeyL() const; |
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124 |
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125 /** |
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126 * Setter for IssuerAndSerialNumber. Create a copy of the parameters. |
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127 * @since 2.8 |
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128 * @param aIssuerAndSerialNumber identifies sender's certificate |
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129 */ |
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130 IMPORT_C void SetIssuerAndSerialNumberL( |
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131 const CCMSIssuerAndSerialNumber& aIssuerAndSerialNumber ); |
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132 |
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133 /** |
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134 * Setter for subjectKeyIdentifier |
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135 * @since 2,8 |
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136 * @param aSubjectKeyIdentifier X.509 subjectKeyIdentifier |
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137 */ |
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138 IMPORT_C void SetSubjectKeyIdentifierL( |
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139 const TDesC8& aSubjectKeyIdentifier ); |
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140 |
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141 /** |
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142 * Setter for originatorKey |
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143 * @since 2.8 |
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144 * @param aOriginatorKey includes algorithm identifier and |
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145 * public key |
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146 */ |
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147 IMPORT_C void SetOriginatorKeyL( |
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148 const CCMSOriginatorPublicKey& aOriginatorKey ); |
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149 |
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150 public: // Functions from base classes |
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151 |
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152 /** |
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153 * From MCMSModule |
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154 * @since 2.8 |
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155 * @param aResult Allocates and sets result in this variable |
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156 * @return ?description |
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157 */ |
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158 void EncodeL( HBufC8*& aResult ) const; |
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159 |
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160 /** |
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161 * From MCMSModule |
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162 * @since 2.8 |
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163 * @param aRawData raw-data to be parsed in this instance |
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164 */ |
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165 void DecodeL( const TDesC8& aRawData ); |
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166 |
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167 /** |
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168 * From MCMSModule |
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169 * @since 2.8 |
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170 * @return Returns ASN1 encoder and leaves it in CleanupStack |
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171 */ |
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172 CASN1EncBase* EncoderLC() const; |
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173 |
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174 protected: // New functions |
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175 |
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176 /** |
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177 * Protected construction to allow derivation |
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178 */ |
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179 IMPORT_C void ConstructL( |
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180 const CCMSIssuerAndSerialNumber& aIssuerAndSerialNumber ); |
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181 |
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182 /** |
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183 * Protected construction to allow derivation |
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184 */ |
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185 IMPORT_C void ConstructL( |
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186 const TDesC8& aSubjectKeyIdentifier ); |
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187 |
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188 /** |
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189 * Protected construction to allow derivation |
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190 */ |
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191 IMPORT_C void ConstructL( |
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192 const CCMSOriginatorPublicKey& aOriginatorKey ); |
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193 |
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194 /** |
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195 * C++ default constructor. |
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196 */ |
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197 IMPORT_C CCMSOriginatorIdentifierOrKey(); |
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198 |
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199 private: // New functions |
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200 |
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201 /** |
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202 * Deletes old value and changes the type of the choice. |
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203 * @param aNewType The type of the CHOICE will be set to |
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204 * aNewType. |
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205 */ |
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206 void DeleteOldValueAndChangeTypeL( TType aNewType ); |
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207 |
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208 /** |
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209 * Creates Encoder for the SubjectKeyIdentifier value |
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210 * @return ASN1 encoder |
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211 */ |
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212 CASN1EncBase* EncoderSubjectKeyIdentifierLC() const; |
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213 |
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214 /** |
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215 * Creates Encoder for the OriginatorKey value |
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216 * @return ASN1 encoder |
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217 */ |
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218 CASN1EncBase* EncoderOriginatorKeyLC() const; |
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219 |
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220 private: // Data |
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221 |
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222 // defines the type of this CHOICE |
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223 TType iType; |
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224 |
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225 // IssuerAndSerialNumber value. owned. |
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226 CCMSIssuerAndSerialNumber* iIssuerAndSerialNumber; |
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227 |
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228 // SubjectKeyIdentifier value. owned. |
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229 HBufC8* iSubjectKeyIdentifier; |
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230 |
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231 // OriginatorPublicKey value. owned. |
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232 CCMSOriginatorPublicKey* iOriginatorKey; |
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233 |
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234 }; |
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235 |
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236 #endif // CCMSOriginatorIdentifierOrKey_H |
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237 |
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238 // End of File |