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1 // Copyright (c) 2006-2009 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 : CSIPRequireHeader.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 #include "siprequireheader.h" |
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22 #include "CSIPTokenizer.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 #include "_sipcodecdefs.h" |
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28 |
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29 // ---------------------------------------------------------------------------- |
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30 // CSIPRequireHeader::DecodeL |
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31 // ---------------------------------------------------------------------------- |
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32 // |
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33 EXPORT_C RPointerArray<CSIPRequireHeader> |
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34 CSIPRequireHeader::DecodeL (const TDesC8& aValue) |
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35 { |
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36 RPointerArray<CSIPHeaderBase> headers = BaseDecodeL(aValue); |
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37 CSIPHeaderBase::PushLC(&headers); |
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38 RPointerArray<CSIPRequireHeader> requireHeaders; |
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39 CleanupClosePushL(requireHeaders); |
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40 TInt count = headers.Count(); |
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41 for (TInt i=0; i<count; i++) |
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42 { |
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43 CSIPRequireHeader* header = static_cast<CSIPRequireHeader*>(headers[i]); |
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44 User::LeaveIfError(requireHeaders.Append(header)); |
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45 } |
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46 CleanupStack::Pop(2); // requireHeaders, headers |
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47 headers.Close(); |
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48 return requireHeaders; |
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49 } |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // CSIPRequireHeader::NewL |
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53 // ----------------------------------------------------------------------------- |
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54 // |
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55 EXPORT_C CSIPRequireHeader* CSIPRequireHeader::NewL(RStringF aValue) |
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56 { |
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57 CSIPRequireHeader* self = CSIPRequireHeader::NewLC(aValue); |
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58 CleanupStack::Pop(self); |
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59 return self; |
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60 } |
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61 |
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62 // ----------------------------------------------------------------------------- |
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63 // CSIPRequireHeader::NewLC |
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64 // ----------------------------------------------------------------------------- |
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65 // |
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66 EXPORT_C CSIPRequireHeader* CSIPRequireHeader::NewLC(RStringF aValue) |
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67 { |
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68 CSIPRequireHeader* self = new(ELeave)CSIPRequireHeader; |
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69 CleanupStack::PushL(self); |
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70 self->ConstructL(aValue); |
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71 return self; |
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72 } |
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73 |
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74 // ----------------------------------------------------------------------------- |
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75 // CSIPRequireHeader::CSIPRequireHeader |
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76 // ----------------------------------------------------------------------------- |
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77 // |
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78 CSIPRequireHeader::CSIPRequireHeader() |
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79 { |
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80 } |
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81 |
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82 // ----------------------------------------------------------------------------- |
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83 // CSIPRequireHeader::CSIPRequireHeader |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 CSIPRequireHeader::CSIPRequireHeader(const CSIPRequireHeader& aHeader) |
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87 : CSIPTokenHeaderBase(aHeader) |
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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 // CSIPRequireHeader::~CSIPRequireHeader |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 EXPORT_C CSIPRequireHeader::~CSIPRequireHeader() |
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96 { |
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97 } |
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98 |
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99 // ---------------------------------------------------------------------------- |
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100 // CSIPRequireHeader::CloneL |
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101 // From CSIPHeaderBase: |
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102 // ---------------------------------------------------------------------------- |
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103 // |
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104 EXPORT_C CSIPHeaderBase* CSIPRequireHeader::CloneL() const |
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105 { |
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106 return new(ELeave)CSIPRequireHeader(*this); |
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107 } |
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108 |
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109 // ---------------------------------------------------------------------------- |
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110 // CSIPRequireHeader::Name |
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111 // From CSIPHeaderBase: |
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112 // ---------------------------------------------------------------------------- |
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113 // |
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114 EXPORT_C RStringF CSIPRequireHeader::Name() const |
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115 { |
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116 return SIPStrings::StringF(SipStrConsts::ERequireHeader); |
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117 } |
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118 |
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119 // ----------------------------------------------------------------------------- |
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120 // CSIPRequireHeader::InternalizeValueL |
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121 // ----------------------------------------------------------------------------- |
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122 // |
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123 EXPORT_C CSIPHeaderBase* CSIPRequireHeader::InternalizeValueL( |
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124 RReadStream& aReadStream) |
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125 { |
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126 CSIPRequireHeader* self = new(ELeave)CSIPRequireHeader(); |
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127 CleanupStack::PushL(self); |
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128 self->DoInternalizeValueL (aReadStream); |
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129 CleanupStack::Pop(self); |
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130 return self; |
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131 } |
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132 |
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133 // ----------------------------------------------------------------------------- |
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134 // CSIPRequireHeader::PreferredPlaceInMessage |
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135 // From CSIPHeaderBase: |
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136 // ----------------------------------------------------------------------------- |
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137 // |
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138 CSIPHeaderBase::TPreferredPlace |
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139 CSIPRequireHeader::PreferredPlaceInMessage() const |
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140 { |
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141 return CSIPHeaderBase::EMiddleTop; |
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142 } |
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143 |
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144 // ----------------------------------------------------------------------------- |
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145 // CSIPRequireHeader::BaseDecodeL |
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146 // ----------------------------------------------------------------------------- |
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147 // |
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148 RPointerArray<CSIPHeaderBase> |
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149 CSIPRequireHeader::BaseDecodeL (const TDesC8& aValue) |
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150 { |
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151 __ASSERT_ALWAYS (aValue.Length() > 0, |
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152 User::Leave(KErrSipCodecRequireHeader)); |
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153 |
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154 RPointerArray<CSIPHeaderBase> headers; |
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155 CSIPHeaderBase::PushLC(&headers); |
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156 CSIPTokenizer* tokenizer = CSIPTokenizer::NewLC(aValue, ','); |
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157 for (TInt i=0; i < tokenizer->Tokens().Count(); i++) |
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158 { |
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159 CSIPRequireHeader* header = new(ELeave)CSIPRequireHeader; |
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160 CleanupStack::PushL(header); |
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161 header->ConstructL(tokenizer->Tokens()[i]); |
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162 headers.AppendL(header); |
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163 CleanupStack::Pop(header); |
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164 } |
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165 CleanupStack::PopAndDestroy(tokenizer); |
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166 CleanupStack::Pop(); // headers |
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167 return headers; |
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168 } |