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1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Name : CSIPFromToHeaderParams.cpp |
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15 // Part of : SIP Codec |
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16 // Version : SIP/4.0 |
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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 |
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22 #include "CSIPFromToHeaderParams.h" |
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23 #include "sipcodecerr.h" |
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24 #include "SIPSyntaxCheck.h" |
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25 #include "sipstrings.h" |
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26 #include "sipstrconsts.h" |
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27 |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // CSIPFromToHeaderParams::NewL |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CSIPFromToHeaderParams* CSIPFromToHeaderParams::NewL( |
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34 const CSIPFromToHeaderParams& aParams) |
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35 { |
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36 CSIPFromToHeaderParams* self = CSIPFromToHeaderParams::NewLC (aParams); |
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37 CleanupStack::Pop(self); |
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38 return self; |
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39 } |
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40 |
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41 // ----------------------------------------------------------------------------- |
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42 // CSIPFromToHeaderParams::NewLC |
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43 // ----------------------------------------------------------------------------- |
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44 // |
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45 CSIPFromToHeaderParams* CSIPFromToHeaderParams::NewLC( |
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46 const CSIPFromToHeaderParams& aParams) |
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47 { |
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48 CSIPFromToHeaderParams* self = new(ELeave)CSIPFromToHeaderParams; |
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49 CleanupStack::PushL(self); |
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50 self->ConstructL(aParams); |
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51 return self; |
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52 } |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // CSIPFromToHeaderParams::CSIPFromToHeaderParams |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 CSIPFromToHeaderParams::CSIPFromToHeaderParams () |
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59 : CSIPParamContainerBase(';') |
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60 { |
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61 } |
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62 |
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63 // ----------------------------------------------------------------------------- |
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64 // CSIPFromToHeaderParams::~CSIPFromToHeaderParams |
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65 // ----------------------------------------------------------------------------- |
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66 // |
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67 CSIPFromToHeaderParams::~CSIPFromToHeaderParams () |
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68 { |
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69 } |
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70 |
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71 // ----------------------------------------------------------------------------- |
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72 // CSIPFromToHeaderParams::operator== |
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73 // ----------------------------------------------------------------------------- |
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74 // |
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75 TBool CSIPFromToHeaderParams::operator==( |
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76 const CSIPFromToHeaderParams& aParams) const |
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77 { |
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78 // If a From/To-header has a "tag" parameter the other one |
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79 // has to have it too and their values must match. |
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80 // The extension parameters must match only if they are present in both. |
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81 for (TInt i=0; i < iParams.Count(); i++) |
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82 { |
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83 RStringF name = iParams[i]->Name(); |
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84 TInt index = aParams.FindParamIndex(name); |
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85 if (index >= 0) |
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86 { |
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87 if (!(*(aParams.iParams[index]) == *(iParams[i]))) |
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88 { |
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89 return EFalse; |
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90 } |
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91 } |
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92 else |
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93 { |
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94 if (name == SIPStrings::StringF(SipStrConsts::ETag)) |
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95 { |
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96 return EFalse; |
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97 } |
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98 } |
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99 } |
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100 for (TInt j=0; j < aParams.iParams.Count(); j++) |
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101 { |
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102 RStringF name = aParams.iParams[j]->Name(); |
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103 TInt index = FindParamIndex(name); |
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104 if (index >= 0) |
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105 { |
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106 if (!(*(iParams[index]) == *(aParams.iParams[j]))) |
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107 { |
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108 return EFalse; |
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109 } |
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110 } |
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111 else |
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112 { |
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113 if (name == SIPStrings::StringF(SipStrConsts::ETag)) |
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114 { |
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115 return EFalse; |
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116 } |
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117 } |
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118 } |
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119 return ETrue; |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CSIPFromToHeaderParams::InternalizeL |
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124 // ----------------------------------------------------------------------------- |
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125 // |
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126 CSIPFromToHeaderParams* CSIPFromToHeaderParams::InternalizeL( |
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127 RReadStream& aReadStream) |
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128 { |
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129 CSIPFromToHeaderParams* self = new(ELeave)CSIPFromToHeaderParams; |
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130 CleanupStack::PushL(self); |
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131 self->DoInternalizeL(aReadStream); |
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132 CleanupStack::Pop(self); |
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133 return self; |
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134 } |
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135 |
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136 // ----------------------------------------------------------------------------- |
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137 // CSIPFromToHeaderParams::CheckParamL |
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138 // ----------------------------------------------------------------------------- |
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139 // |
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140 void CSIPFromToHeaderParams::CheckParamL(CSIPParam& aParam) const |
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141 { |
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142 // tag |
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143 if (aParam.Name() == SIPStrings::StringF(SipStrConsts::ETag)) |
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144 { |
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145 if (!SIPSyntaxCheck::Token(aParam.Value().DesC())) |
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146 { |
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147 User::Leave(KErrSipCodecFromOrToParams); |
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148 } |
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149 return; |
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150 } |
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151 // generic-param |
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152 CheckGenericParamL(aParam, KErrSipCodecFromOrToParams); |
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153 } |