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1 /* |
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2 * Copyright (c) 2006-2007 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: |
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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 |
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21 #include "natfwunsafnonceattribute.h" |
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22 #include "natfwunsafutils.h" |
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23 |
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24 // ----------------------------------------------------------------------------- |
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25 // CNATFWUNSAFNonceAttribute::NewL |
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26 // ----------------------------------------------------------------------------- |
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27 // |
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28 EXPORT_C CNATFWUNSAFNonceAttribute* CNATFWUNSAFNonceAttribute::NewL( |
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29 const TDesC8& aNonce) |
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30 { |
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31 CNATFWUNSAFNonceAttribute* self = CNATFWUNSAFNonceAttribute::NewLC( |
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32 aNonce); |
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33 CleanupStack::Pop(self); |
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34 return self; |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CNATFWUNSAFNonceAttribute::NewLC |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 EXPORT_C CNATFWUNSAFNonceAttribute* CNATFWUNSAFNonceAttribute::NewLC( |
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42 const TDesC8& aNonce) |
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43 { |
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44 CNATFWUNSAFNonceAttribute* self = |
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45 new (ELeave) CNATFWUNSAFNonceAttribute(); |
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46 CleanupStack::PushL(self); |
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47 TBool valid = ETrue; |
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48 for ( TInt i = 0; i < aNonce.Length(); i++ ) |
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49 { |
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50 valid = NATFWUNSAFUtils::IsQdTextChar(aNonce[i]); |
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51 if ( !valid ) |
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52 { |
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53 break; |
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54 } |
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55 } |
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56 if (!valid) |
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57 { |
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58 if(!NATFWUNSAFUtils::IsQuotedString(aNonce)) |
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59 { |
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60 User::Leave(KErrArgument); |
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61 } |
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62 } |
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63 self->ConstructL(aNonce); |
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64 return self; |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CNATFWUNSAFNonceAttribute::DecodeAttributeL |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 CNATFWUNSAFAttribute* |
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72 CNATFWUNSAFNonceAttribute::DecodeAttributeL(const TDesC8& aByteStream) |
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73 { |
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74 TUint16 valueLength = ParseLengthL(aByteStream); |
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75 |
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76 //Stream has to have enough data for the whole value element |
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77 __ASSERT_ALWAYS(aByteStream.Length() >= EValueOffset + valueLength, |
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78 User::Leave(KErrArgument)); |
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79 return NewL(aByteStream.Mid(EValueOffset, valueLength)); |
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80 } |
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81 |
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82 // ----------------------------------------------------------------------------- |
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83 // CNATFWUNSAFNonceAttribute::CNATFWUNSAFNonceAttribute |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 CNATFWUNSAFNonceAttribute::CNATFWUNSAFNonceAttribute() : |
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87 CNATFWUNSAFAttribute() |
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88 { |
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89 } |
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90 |
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91 // ----------------------------------------------------------------------------- |
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92 // CNATFWUNSAFNonceAttribute::ConstructL |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 void CNATFWUNSAFNonceAttribute::ConstructL(const TDesC8& aNonce) |
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96 { |
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97 iNonce = aNonce.AllocL(); |
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98 } |
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99 |
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100 // ----------------------------------------------------------------------------- |
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101 // CNATFWUNSAFNonceAttribute::~CNATFWUNSAFNonceAttribute |
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102 // ----------------------------------------------------------------------------- |
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103 // |
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104 CNATFWUNSAFNonceAttribute::~CNATFWUNSAFNonceAttribute() |
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105 { |
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106 delete iNonce; |
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107 } |
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108 |
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109 // ----------------------------------------------------------------------------- |
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110 // CNATFWUNSAFNonceAttribute::Type |
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111 // ----------------------------------------------------------------------------- |
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112 // |
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113 CNATFWUNSAFAttribute::TType CNATFWUNSAFNonceAttribute::Type() const |
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114 { |
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115 return ENonce; |
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116 } |
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117 |
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118 // ----------------------------------------------------------------------------- |
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119 // CNATFWUNSAFNonceAttribute::EncodeValueL |
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120 // ----------------------------------------------------------------------------- |
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121 // |
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122 HBufC8* CNATFWUNSAFNonceAttribute::EncodeValueL() const |
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123 { |
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124 return iNonce->AllocL(); |
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125 } |
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126 |
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127 // ----------------------------------------------------------------------------- |
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128 // CNATFWUNSAFNonceAttribute::Value |
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129 // ----------------------------------------------------------------------------- |
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130 // |
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131 EXPORT_C const TDesC8& CNATFWUNSAFNonceAttribute::Value() const |
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132 { |
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133 return *iNonce; |
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134 } |
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135 |