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1 /* |
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2 * Copyright (c) 2005-2009 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 the License "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: |
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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 <asn1dec.h> |
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20 #include <x509constraintext.h> |
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21 |
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22 // Integer list methods |
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23 EXPORT_C CX509IntListExt* CX509IntListExt::NewL(const TDesC8& aBinaryData) |
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24 { |
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25 CX509IntListExt* self = CX509IntListExt::NewLC(aBinaryData); |
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26 CleanupStack::Pop(self); |
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27 return self; |
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28 } |
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29 |
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30 EXPORT_C CX509IntListExt* CX509IntListExt::NewLC(const TDesC8& aBinaryData) |
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31 { |
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32 CX509IntListExt* self = new(ELeave) CX509IntListExt; |
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33 CleanupStack::PushL(self); |
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34 |
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35 TInt pos = 0; |
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36 self->ConstructL(aBinaryData, pos); |
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37 return self; |
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38 } |
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39 |
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40 CX509IntListExt::~CX509IntListExt() |
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41 { |
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42 iIntArray.Close(); |
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43 } |
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44 |
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45 EXPORT_C const RArray<TInt>& CX509IntListExt::IntArray() const |
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46 { |
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47 return iIntArray; |
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48 } |
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49 |
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50 void CX509IntListExt::ConstructL(const TDesC8& aBinaryData, TInt& aPos) |
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51 { |
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52 CX509ExtensionBase::ConstructL(aBinaryData, aPos); |
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53 } |
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54 |
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55 void CX509IntListExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos) |
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56 { |
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57 TASN1DecSequence encSeq; |
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58 CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos); |
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59 TInt count = seq->Count(); |
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60 |
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61 TASN1DecInteger encInt; |
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62 for (TInt i = 0; i < count; i++) |
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63 { |
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64 TASN1DecGeneric* curr = seq->At(i); |
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65 |
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66 if (curr->Tag() == EASN1Integer) |
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67 { |
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68 User::LeaveIfError(iIntArray.Append(encInt.DecodeDERShortL(*curr))); |
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69 } |
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70 else |
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71 { |
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72 User::Leave(KErrArgument); |
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73 } |
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74 } |
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75 CleanupStack::PopAndDestroy(seq); |
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76 } |
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77 |
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78 //CX509IntListExt::CX509IntListExt() |
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79 // { |
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80 // } |
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81 |
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82 // UTF-8 String list methods |
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83 EXPORT_C CX509Utf8StringListExt* CX509Utf8StringListExt::NewL(const TDesC8& aBinaryData) |
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84 { |
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85 CX509Utf8StringListExt* self = CX509Utf8StringListExt::NewLC(aBinaryData); |
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86 CleanupStack::Pop(self); |
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87 return self; |
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88 } |
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89 |
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90 EXPORT_C CX509Utf8StringListExt* CX509Utf8StringListExt::NewLC(const TDesC8& aBinaryData) |
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91 { |
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92 CX509Utf8StringListExt* self = new(ELeave) CX509Utf8StringListExt; |
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93 CleanupStack::PushL(self); |
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94 |
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95 TInt pos = 0; |
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96 self->ConstructL(aBinaryData, pos); |
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97 return self; |
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98 } |
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99 |
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100 EXPORT_C const RPointerArray<HBufC>& CX509Utf8StringListExt::StringArray() const |
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101 { |
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102 return iStringArray; |
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103 } |
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104 |
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105 void CX509Utf8StringListExt::ConstructL(const TDesC8& aBinaryData, TInt& aPos) |
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106 { |
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107 CX509ExtensionBase::ConstructL(aBinaryData, aPos); |
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108 } |
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109 |
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110 void CX509Utf8StringListExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos) |
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111 { |
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112 TASN1DecSequence encSeq; |
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113 CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos); |
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114 TInt count = seq->Count(); |
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115 |
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116 TASN1DecUTF8String encStr; |
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117 for (TInt i = 0; i < count; i++) |
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118 { |
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119 TASN1DecGeneric* curr = seq->At(i); |
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120 if (curr->Tag() == EASN1UTF8String) |
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121 { |
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122 HBufC *str = encStr.DecodeDERL(*curr); |
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123 CleanupStack::PushL(str); |
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124 User::LeaveIfError(iStringArray.Append(str)); |
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125 CleanupStack::Pop(str); |
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126 } |
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127 else |
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128 { |
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129 User::Leave(KErrArgument); |
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130 } |
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131 } |
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132 CleanupStack::PopAndDestroy(seq); |
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133 } |
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134 |
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135 CX509Utf8StringListExt::~CX509Utf8StringListExt() |
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136 { |
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137 iStringArray.ResetAndDestroy(); |
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138 } |
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139 |
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140 // Capability set methods |
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141 EXPORT_C CX509CapabilitySetExt* CX509CapabilitySetExt::NewL(const TDesC8& aBinaryData) |
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142 { |
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143 CX509CapabilitySetExt* self = CX509CapabilitySetExt::NewLC(aBinaryData); |
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144 CleanupStack::Pop(self); |
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145 return self; |
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146 } |
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147 |
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148 EXPORT_C CX509CapabilitySetExt* CX509CapabilitySetExt::NewLC(const TDesC8& aBinaryData) |
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149 { |
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150 CX509CapabilitySetExt* self = new (ELeave) CX509CapabilitySetExt; |
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151 CleanupStack::PushL(self); |
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152 |
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153 TInt pos = 0; |
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154 self->ConstructL(aBinaryData, pos); |
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155 return self; |
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156 } |
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157 |
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158 CX509CapabilitySetExt::~CX509CapabilitySetExt() |
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159 { |
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160 } |
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161 |
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162 EXPORT_C const TCapabilitySet& CX509CapabilitySetExt::CapabilitySet() const |
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163 { |
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164 return iCapabilitySet; |
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165 } |
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166 |
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167 void CX509CapabilitySetExt::ConstructL(const TDesC8& aBinaryData, TInt& aPos) |
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168 { |
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169 CX509ExtensionBase::ConstructL(aBinaryData, aPos); |
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170 } |
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171 |
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172 void CX509CapabilitySetExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos) |
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173 { |
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174 TASN1DecBitString encBit; |
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175 |
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176 // Decode the padding bits |
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177 HBufC8* bitBuffer = encBit.ExtractOctetStringL(aBinaryData, aPos); |
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178 CleanupStack::PushL(bitBuffer); |
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179 |
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180 // Create bitString for easy access of individual bits. |
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181 // This transfers ownership of bitBuffer |
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182 CX509BitString* bitString = new (ELeave) CX509BitString(bitBuffer, bitBuffer->Length() * 8); |
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183 CleanupStack::Pop(bitBuffer); |
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184 |
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185 // Start off with an empty capability set and attempt to add each capability in turn |
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186 // making sure we don't go past the limit of the supported capabilities. |
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187 iCapabilitySet.SetEmpty(); |
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188 for (TInt i = 0; i < ECapability_Limit; i++) |
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189 { |
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190 if (bitString->IsSet(i)) |
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191 { |
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192 iCapabilitySet.AddCapability(static_cast<TCapability>(i)); |
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193 } |
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194 } |
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195 delete bitString; |
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196 } |