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1 // Copyright (c) 2004-2009 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 : CSIPContentEncodingHeader.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 "sipcontentencodingheader.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 // ---------------------------------------------------------------------------- |
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31 // CSIPContentEncodingHeader::DecodeL |
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32 // ---------------------------------------------------------------------------- |
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33 // |
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34 EXPORT_C RPointerArray<CSIPContentEncodingHeader> |
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35 CSIPContentEncodingHeader::DecodeL (const TDesC8& aValue) |
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36 { |
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37 RPointerArray<CSIPHeaderBase> headers = BaseDecodeL(aValue); |
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38 CSIPHeaderBase::PushLC(&headers); |
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39 RPointerArray<CSIPContentEncodingHeader> contentEncodingHeaders; |
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40 CleanupClosePushL(contentEncodingHeaders); |
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41 TInt count = headers.Count(); |
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42 for (TInt i=0; i<count; i++) |
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43 { |
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44 CSIPContentEncodingHeader* contentEncoding = |
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45 static_cast<CSIPContentEncodingHeader*>(headers[i]); |
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46 User::LeaveIfError(contentEncodingHeaders.Append(contentEncoding)); |
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47 } |
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48 CleanupStack::Pop(2); // contentEncodingHeaders, headers |
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49 headers.Close(); |
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50 return contentEncodingHeaders; |
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51 } |
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52 |
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53 // ---------------------------------------------------------------------------- |
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54 // CSIPContentEncodingHeader::NewL |
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55 // ---------------------------------------------------------------------------- |
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56 // |
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57 EXPORT_C CSIPContentEncodingHeader* CSIPContentEncodingHeader::NewL( |
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58 RStringF aValue) |
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59 { |
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60 CSIPContentEncodingHeader* self = CSIPContentEncodingHeader::NewLC(aValue); |
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61 CleanupStack::Pop(self); |
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62 return self; |
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63 } |
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64 |
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65 // ---------------------------------------------------------------------------- |
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66 // CSIPContentEncodingHeader::NewLC |
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67 // ---------------------------------------------------------------------------- |
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68 // |
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69 EXPORT_C CSIPContentEncodingHeader* |
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70 CSIPContentEncodingHeader::NewLC(RStringF aValue) |
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71 { |
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72 CSIPContentEncodingHeader* self = new(ELeave)CSIPContentEncodingHeader; |
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73 CleanupStack::PushL(self); |
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74 self->ConstructL(aValue); |
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75 return self; |
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76 } |
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77 |
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78 // ---------------------------------------------------------------------------- |
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79 // CSIPContentEncodingHeader::CSIPContentEncodingHeader |
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80 // ---------------------------------------------------------------------------- |
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81 // |
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82 CSIPContentEncodingHeader::CSIPContentEncodingHeader() |
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83 { |
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84 } |
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85 |
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86 // ---------------------------------------------------------------------------- |
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87 // CSIPContentEncodingHeader::CSIPContentEncodingHeader |
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88 // ---------------------------------------------------------------------------- |
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89 // |
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90 CSIPContentEncodingHeader::CSIPContentEncodingHeader( |
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91 const CSIPContentEncodingHeader& aHeader) |
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92 : CSIPTokenHeaderBase(aHeader) |
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93 { |
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94 } |
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95 |
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96 // ---------------------------------------------------------------------------- |
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97 // CSIPContentEncodingHeader::~CSIPContentEncodingHeader |
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98 // ---------------------------------------------------------------------------- |
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99 // |
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100 EXPORT_C CSIPContentEncodingHeader::~CSIPContentEncodingHeader() |
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101 { |
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102 } |
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103 |
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104 // ---------------------------------------------------------------------------- |
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105 // CSIPContentEncodingHeader::CloneL |
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106 // From CSIPHeaderBase: |
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107 // ---------------------------------------------------------------------------- |
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108 // |
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109 EXPORT_C CSIPHeaderBase* CSIPContentEncodingHeader::CloneL() const |
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110 { |
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111 return new(ELeave)CSIPContentEncodingHeader(*this); |
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112 } |
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113 |
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114 // ---------------------------------------------------------------------------- |
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115 // CSIPContentEncodingHeader::Name |
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116 // From CSIPHeaderBase: |
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117 // ---------------------------------------------------------------------------- |
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118 // |
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119 EXPORT_C RStringF CSIPContentEncodingHeader::Name() const |
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120 { |
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121 return SIPStrings::StringF(SipStrConsts::EContentEncodingHeader); |
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122 } |
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123 |
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124 // ---------------------------------------------------------------------------- |
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125 // CSIPContentEncodingHeader::HasCompactName |
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126 // From CSIPHeaderBase: |
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127 // ---------------------------------------------------------------------------- |
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128 // |
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129 TBool CSIPContentEncodingHeader::HasCompactName() const |
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130 { |
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131 return ETrue; |
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132 } |
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133 |
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134 // ---------------------------------------------------------------------------- |
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135 // CSIPContentEncodingHeader::CompactName |
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136 // From CSIPHeaderBase: |
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137 // ---------------------------------------------------------------------------- |
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138 // |
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139 RStringF CSIPContentEncodingHeader::CompactName() const |
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140 { |
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141 return SIPStrings::StringF(SipStrConsts::EContentEncodingHeaderCompact); |
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142 } |
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143 |
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144 // ---------------------------------------------------------------------------- |
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145 // CSIPContentEncodingHeader::InternalizeValueL |
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146 // ---------------------------------------------------------------------------- |
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147 // |
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148 EXPORT_C CSIPHeaderBase* CSIPContentEncodingHeader::InternalizeValueL( |
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149 RReadStream& aReadStream) |
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150 { |
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151 CSIPContentEncodingHeader* self = new(ELeave)CSIPContentEncodingHeader(); |
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152 CleanupStack::PushL(self); |
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153 self->DoInternalizeValueL(aReadStream); |
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154 CleanupStack::Pop(self); |
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155 return self; |
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156 } |
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157 |
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158 // ---------------------------------------------------------------------------- |
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159 // CSIPContentEncodingHeader::PreferredPlaceInMessage |
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160 // From CSIPHeaderBase: |
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161 // ---------------------------------------------------------------------------- |
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162 // |
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163 CSIPHeaderBase::TPreferredPlace |
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164 CSIPContentEncodingHeader::PreferredPlaceInMessage() const |
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165 { |
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166 return CSIPHeaderBase::EMiddleBottom; |
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167 } |
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168 |
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169 // ----------------------------------------------------------------------------- |
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170 // CSIPContentEncodingHeader::BaseDecodeL |
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171 // ----------------------------------------------------------------------------- |
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172 // |
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173 RPointerArray<CSIPHeaderBase> CSIPContentEncodingHeader::BaseDecodeL( |
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174 const TDesC8& aValue) |
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175 { |
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176 __ASSERT_ALWAYS (aValue.Length() > 0, |
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177 User::Leave(KErrSipCodecContentEncodingHeader)); |
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178 |
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179 RPointerArray<CSIPHeaderBase> headers; |
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180 CSIPHeaderBase::PushLC(&headers); |
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181 CSIPTokenizer* tokenizer = CSIPTokenizer::NewLC(aValue, ','); |
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182 for (TInt i=0; i < tokenizer->Tokens().Count(); i++) |
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183 { |
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184 CSIPContentEncodingHeader* header = |
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185 new(ELeave)CSIPContentEncodingHeader; |
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186 CleanupStack::PushL(header); |
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187 header->ConstructL(tokenizer->Tokens()[i]); |
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188 headers.AppendL(header); |
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189 CleanupStack::Pop(header); |
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190 } |
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191 CleanupStack::PopAndDestroy(tokenizer); |
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192 CleanupStack::Pop(); // headers |
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193 return headers; |
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194 } |