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1 // Copyright (c) 2003-2009 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 : SdpDocument.cpp |
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15 // Part of : SDP Codec |
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16 // Version : 1.0 |
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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 <s32strm.h> |
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22 #include <e32std.h> |
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23 #include "SdpDocument.h" |
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24 #include "SdpTimeField.h" |
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25 #include "SdpBandwidthField.h" |
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26 #include "SdpAttributeField.h" |
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27 #include "SdpMediaField.h" |
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28 #include "SdpConnectionField.h" |
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29 #include "SdpKeyField.h" |
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30 #include "SdpOriginField.h" |
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31 #include "SdpRepeatField.h" |
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32 #include "sdpcodecstringconstants.h" |
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33 #include "SdpCodecErr.h" |
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34 #include "SdpCodecConstants.h" |
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35 #include "uri8.h" |
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36 #include "uriutilscommon.h" |
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37 #include "badesca.h" |
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38 #include "_sdpdefs.h" |
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39 #include "SdpCodecStringPool.h" |
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40 #include "SdpUtil.h" |
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41 #include "SdpCodecTemplate.h" |
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42 #include "SdpCodecParseUtil.h" |
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43 |
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44 _LIT8(KCRLF, "\r\n"); |
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45 // ---------------------------------------------------------------------------- |
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46 // CSdpDocument::DecodeL |
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47 // ---------------------------------------------------------------------------- |
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48 // |
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49 EXPORT_C CSdpDocument* |
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50 CSdpDocument::DecodeL(const TDesC8& aText) |
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51 { |
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52 CSdpDocument* sdpDocument = CSdpDocument::DecodeLC(aText); |
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53 CleanupStack::Pop(); |
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54 return sdpDocument; |
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55 } |
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56 |
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57 // ---------------------------------------------------------------------------- |
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58 // CSdpDocument::DecodeLC |
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59 // ---------------------------------------------------------------------------- |
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60 // |
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61 EXPORT_C CSdpDocument* |
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62 CSdpDocument::DecodeLC(const TDesC8& aText) |
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63 { |
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64 __ASSERT_ALWAYS (aText.Length() > 0, User::Leave(KErrArgument)); |
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65 CSdpDocument* sdpDocument = new(ELeave)CSdpDocument; |
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66 CleanupStack::PushL(sdpDocument); |
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67 sdpDocument->ConstructL(); |
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68 sdpDocument->ParseL(aText); |
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69 return sdpDocument; |
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70 } |
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71 |
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72 // ---------------------------------------------------------------------------- |
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73 // CSdpDocument::NewL |
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74 // ---------------------------------------------------------------------------- |
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75 // |
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76 EXPORT_C CSdpDocument* CSdpDocument::NewL() |
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77 { |
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78 CSdpDocument* self = CSdpDocument::NewLC(); |
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79 CleanupStack::Pop(); |
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80 return self; |
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81 } |
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82 |
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83 // ---------------------------------------------------------------------------- |
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84 // CSdpDocument::NewLC |
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85 // ---------------------------------------------------------------------------- |
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86 // |
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87 EXPORT_C CSdpDocument* CSdpDocument::NewLC() |
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88 { |
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89 CSdpDocument* self = new(ELeave)CSdpDocument; |
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90 CleanupStack::PushL(self); |
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91 self->ConstructL(); |
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92 return self; |
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93 } |
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94 |
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95 // ---------------------------------------------------------------------------- |
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96 // CSdpDocument::~CSdpDocument |
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97 // ---------------------------------------------------------------------------- |
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98 // |
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99 EXPORT_C CSdpDocument::~CSdpDocument() |
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100 { |
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101 delete iInfo; |
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102 delete iSessionName; |
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103 delete iZoneAdjustments; |
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104 delete iSdpKeyField; |
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105 delete iSdpOriginField; |
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106 delete iSdpConnectionField; |
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107 if(iTimeFields) |
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108 { |
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109 iTimeFields->ResetAndDestroy(); |
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110 delete iTimeFields; |
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111 } |
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112 if(iBandwidthFields) |
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113 { |
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114 iBandwidthFields->ResetAndDestroy(); |
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115 delete iBandwidthFields; |
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116 } |
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117 if(iAttributeFields) |
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118 { |
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119 iAttributeFields->ResetAndDestroy(); |
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120 delete iAttributeFields; |
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121 } |
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122 if(iMediaFields) |
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123 { |
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124 iMediaFields->ResetAndDestroy(); |
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125 delete iMediaFields; |
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126 } |
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127 delete iUri; |
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128 if(iEmailFields) |
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129 { |
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130 iEmailFields->Reset(); |
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131 delete iEmailFields; |
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132 } |
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133 |
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134 if(iPhoneFields) |
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135 { |
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136 iPhoneFields->Reset(); |
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137 delete iPhoneFields; |
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138 } |
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139 delete iToken; |
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140 delete iSdpCodecParseUtil; |
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141 } |
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142 |
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143 // ---------------------------------------------------------------------------- |
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144 // CSdpDocument::ExternalizeL |
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145 // ---------------------------------------------------------------------------- |
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146 // |
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147 EXPORT_C void CSdpDocument::ExternalizeL(RWriteStream& aStream) const |
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148 { |
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149 aStream.WriteUint32L (iSdpVersion); |
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150 SdpCodecTemplate<CSdpOriginField>::ExternalizeL(OriginField(), aStream); |
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151 aStream.WriteUint32L (iSessionName->Length()); |
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152 if (iSessionName->Length() > 0) |
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153 { |
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154 aStream.WriteL (*iSessionName); |
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155 } |
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156 aStream.WriteUint32L (iInfo->Length()); |
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157 if (iInfo->Length() > 0) |
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158 { |
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159 aStream.WriteL (*iInfo); |
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160 } |
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161 if(Uri()) |
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162 { |
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163 aStream.WriteUint8L (1); |
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164 aStream.WriteUint32L ((iUri->Uri()).UriDes().Length()); |
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165 aStream.WriteL((iUri->Uri()).UriDes()); |
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166 } |
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167 else |
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168 { |
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169 aStream.WriteUint8L (0); |
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170 } |
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171 ExternalizeDesCArrayL(*iEmailFields, aStream); |
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172 ExternalizeDesCArrayL(*iPhoneFields, aStream); |
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173 |
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174 SdpCodecTemplate<CSdpConnectionField>::ExternalizeL(iSdpConnectionField, |
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175 aStream); |
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176 SdpCodecTemplate<CSdpBandwidthField>::ExternalizeArrayL(*iBandwidthFields, |
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177 aStream); |
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178 SdpCodecTemplate<CSdpTimeField>::ExternalizeArrayL(*iTimeFields, aStream); |
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179 aStream.WriteUint32L (iZoneAdjustments->Length()); |
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180 if (iZoneAdjustments->Length() > 0) |
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181 { |
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182 aStream.WriteL (*iZoneAdjustments); |
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183 } |
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184 SdpCodecTemplate<CSdpKeyField>::ExternalizeL(Key(), aStream); |
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185 SdpCodecTemplate<CSdpAttributeField>::ExternalizeArrayL(*iAttributeFields, |
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186 aStream); |
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187 SdpCodecTemplate<CSdpMediaField>::ExternalizeArrayL(*iMediaFields, |
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188 aStream); |
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189 } |
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190 |
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191 // ---------------------------------------------------------------------------- |
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192 // CSdpDocument::InternalizeL |
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193 // ---------------------------------------------------------------------------- |
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194 // |
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195 EXPORT_C CSdpDocument* |
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196 CSdpDocument::InternalizeL(RReadStream& aStream) |
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197 { |
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198 CSdpDocument* self = new(ELeave)CSdpDocument; |
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199 CleanupStack::PushL(self); |
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200 self->ConstructL(); |
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201 self->DoInternalizeL (aStream); |
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202 CleanupStack::Pop(); |
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203 return self; |
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204 } |
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205 |
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206 // ---------------------------------------------------------------------------- |
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207 // CSdpDocument::DoInternalizeL |
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208 // ---------------------------------------------------------------------------- |
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209 // |
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210 void CSdpDocument::DoInternalizeL(RReadStream& aStream) |
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211 { |
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212 if(iTimeFields) |
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213 { |
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214 iTimeFields->ResetAndDestroy(); |
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215 } |
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216 iSdpVersion = aStream.ReadUint32L(); |
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217 if(aStream.ReadUint8L()) |
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218 { |
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219 SetOriginField(CSdpOriginField::InternalizeL(aStream)); |
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220 } |
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221 SetSessionNameL(GetTokenFromStreamL(aStream)); |
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222 SetInfoL(GetTokenFromStreamL(aStream)); |
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223 if(aStream.ReadUint8L()) |
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224 { |
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225 TUriParser8 parser; |
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226 User::LeaveIfError(parser.Parse(GetTokenFromStreamL(aStream))); |
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227 SetUri(CUri8::NewL(parser)); |
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228 } |
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229 TInt i = 0; |
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230 TInt count = aStream.ReadUint32L(); |
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231 for (i = 0;i < count;i++) |
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232 { |
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233 TPtrC8 temp(GetTokenFromStreamL(aStream)); |
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234 if(temp.Compare(KNullDesC8) != 0) |
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235 { |
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236 iEmailFields->AppendL(temp); |
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237 } |
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238 } |
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239 count = aStream.ReadUint32L(); |
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240 for (i = 0;i < count;i++) |
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241 { |
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242 TPtrC8 temp(GetTokenFromStreamL(aStream)); |
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243 if(temp.Compare(KNullDesC8) != 0) |
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244 { |
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245 iPhoneFields->AppendL(temp); |
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246 } |
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247 } |
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248 if(aStream.ReadUint8L()) |
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249 { |
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250 SetConnectionField(CSdpConnectionField::InternalizeL(aStream)); |
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251 } |
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252 SdpCodecTemplate<CSdpBandwidthField>::InternalizeArrayL( |
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253 *iBandwidthFields, aStream); |
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254 SdpCodecTemplate<CSdpTimeField>::InternalizeArrayL(*iTimeFields, |
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255 aStream); |
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256 SetZoneAdjustmentsL(GetTokenFromStreamL(aStream)); |
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257 if(aStream.ReadUint8L()) |
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258 { |
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259 SetKey(CSdpKeyField::InternalizeL(aStream)); |
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260 } |
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261 SdpCodecTemplate<CSdpAttributeField>::InternalizeArrayL( |
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262 *iAttributeFields, aStream); |
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263 SdpCodecTemplate<CSdpMediaField>::InternalizeArrayL(*iMediaFields, |
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264 aStream); |
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265 } |
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266 |
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267 // ---------------------------------------------------------------------------- |
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268 // CSdpDocument::EncodeL |
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269 // ---------------------------------------------------------------------------- |
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270 // |
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271 EXPORT_C void CSdpDocument::EncodeL(RWriteStream& aStream) const |
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272 { |
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273 RStringF headername = iPool.StringF( SdpCodecStringConstants::EVersion, |
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274 SdpCodecStringConstants::Table ); |
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275 aStream.WriteL(headername.DesC()); |
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276 TBuf8<80> text; |
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277 text.Format(_L8("%u"), iSdpVersion); |
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278 aStream.WriteL(text); |
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279 aStream.WriteL(KCRLF); |
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280 SdpCodecTemplate<CSdpOriginField>::EncodeL(OriginField(), aStream); |
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281 SdpUtil::EncodeBufferL(*iSessionName, SdpCodecStringConstants::ESession, |
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282 aStream); |
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283 SdpUtil::EncodeBufferL(*iInfo, SdpCodecStringConstants::EInfo, aStream); |
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284 if(Uri()) |
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285 { |
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286 SdpUtil::EncodeBufferL(((iUri->Uri()).UriDes()), |
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287 SdpCodecStringConstants::EUri, aStream); |
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288 } |
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289 EncodeDesCArrayL(*iEmailFields, SdpCodecStringConstants::EEmail, aStream); |
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290 EncodeDesCArrayL(*iPhoneFields, SdpCodecStringConstants::EPhone, aStream); |
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291 SdpCodecTemplate<CSdpConnectionField>::EncodeL(iSdpConnectionField, |
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292 aStream); |
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293 SdpCodecTemplate<CSdpBandwidthField>::EncodeArrayL(*iBandwidthFields, |
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294 aStream); |
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295 SdpCodecTemplate<CSdpTimeField>::EncodeArrayL(*iTimeFields, aStream); |
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296 SdpUtil::EncodeBufferL(*iZoneAdjustments, |
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297 SdpCodecStringConstants::EZone, aStream); |
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298 SdpCodecTemplate<CSdpKeyField>::EncodeL(Key(), aStream); |
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299 SdpCodecTemplate<CSdpAttributeField>::EncodeArrayL(*iAttributeFields, |
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300 aStream); |
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301 SdpCodecTemplate<CSdpMediaField>::EncodeArrayL(*iMediaFields, aStream); |
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302 } |
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303 |
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304 // ---------------------------------------------------------------------------- |
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305 // CSdpDocument::CloneL |
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306 // ---------------------------------------------------------------------------- |
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307 // |
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308 EXPORT_C CSdpDocument* CSdpDocument::CloneL() const |
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309 { |
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310 CSdpDocument* sdpdocument = new(ELeave)CSdpDocument; |
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311 CleanupStack::PushL(sdpdocument); |
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312 sdpdocument->ConstructL(*this); |
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313 CleanupStack::Pop();//sdpdocument |
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314 return sdpdocument; |
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315 } |
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316 |
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317 // ---------------------------------------------------------------------------- |
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318 // CSdpDocument::IsValid |
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319 // ---------------------------------------------------------------------------- |
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320 // |
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321 EXPORT_C TBool CSdpDocument::IsValid() const |
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322 { |
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323 if (iTimeFields->Count() == 0 || !OriginField() || |
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324 !SessionName().Length()|| |
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325 (!iMediaFields->Count() && !ConnectionField())) |
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326 { |
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327 return EFalse; |
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328 } |
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329 TInt j; |
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330 for (j=0; j < iMediaFields->Count(); j++) |
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331 { |
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332 if(!(*iMediaFields)[j]->IsValid() || |
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333 (!ConnectionField() && (!(*iMediaFields)[j]->IsContactPresent()))) |
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334 { |
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335 return EFalse; |
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336 } |
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337 } |
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338 |
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339 for (j=0; j < iTimeFields->Count(); j++) |
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340 { |
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341 if ( !(*iTimeFields)[j]->IsValid()) |
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342 { |
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343 return EFalse; |
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344 } |
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345 } |
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346 return ETrue; |
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347 } |
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348 |
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349 // ---------------------------------------------------------------------------- |
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350 // CSdpDocument::SdpVersion |
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351 // ---------------------------------------------------------------------------- |
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352 // |
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353 EXPORT_C TUint CSdpDocument::SdpVersion() const |
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354 { |
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355 return iSdpVersion; |
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356 } |
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357 |
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358 // ---------------------------------------------------------------------------- |
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359 // CSdpDocument::OriginField |
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360 // ---------------------------------------------------------------------------- |
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361 // |
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362 EXPORT_C CSdpOriginField* CSdpDocument::OriginField() |
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363 { |
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364 return iSdpOriginField; |
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365 } |
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366 |
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367 // ---------------------------------------------------------------------------- |
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368 // CSdpDocument::OriginField |
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369 // ---------------------------------------------------------------------------- |
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370 // |
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371 EXPORT_C const CSdpOriginField* CSdpDocument::OriginField() const |
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372 { |
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373 return iSdpOriginField; |
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374 } |
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375 |
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376 // ---------------------------------------------------------------------------- |
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377 // CSdpDocument::SetOriginField |
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378 // ---------------------------------------------------------------------------- |
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379 // |
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380 EXPORT_C void CSdpDocument::SetOriginField(CSdpOriginField* aObj) |
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381 { |
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382 delete iSdpOriginField; |
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383 iSdpOriginField = aObj; |
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384 } |
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385 |
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386 // ---------------------------------------------------------------------------- |
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387 // CSdpDocument::SessionName |
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388 // ---------------------------------------------------------------------------- |
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389 // |
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390 EXPORT_C const TDesC8& CSdpDocument::SessionName() const |
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391 { |
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392 return *iSessionName; |
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393 } |
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394 |
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395 // ---------------------------------------------------------------------------- |
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396 // CSdpDocument::SetSessionNameL |
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397 // ---------------------------------------------------------------------------- |
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398 // |
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399 EXPORT_C void CSdpDocument::SetSessionNameL(const TDesC8& aValue) |
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400 { |
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401 __ASSERT_ALWAYS (aValue.Compare(KNullDesC8) == 0|| |
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402 aValue.Compare(_L8(" ")) == 0|| |
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403 SdpUtil::IsByteString(aValue), |
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404 User::Leave(KErrSdpCodecSessionField)); |
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405 HBufC8* tmp = aValue.AllocL(); |
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406 delete iSessionName; |
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407 iSessionName = tmp; |
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408 } |
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409 |
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410 // ---------------------------------------------------------------------------- |
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411 // CSdpDocument::Info |
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412 // ---------------------------------------------------------------------------- |
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413 // |
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414 EXPORT_C const TDesC8& CSdpDocument::Info() const |
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415 { |
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416 return *iInfo; |
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417 } |
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418 |
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419 // ---------------------------------------------------------------------------- |
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420 // CSdpDocument::SetInfoL |
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421 // ---------------------------------------------------------------------------- |
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422 // |
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423 EXPORT_C void CSdpDocument::SetInfoL(const TDesC8& aValue) |
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424 { |
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425 __ASSERT_ALWAYS (aValue.Compare(KNullDesC8) == 0|| |
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426 SdpUtil::IsByteString(aValue), |
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427 User::Leave(KErrSdpCodecInfoField)); |
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428 HBufC8* tmp = aValue.AllocL(); |
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429 tmp->Des().Trim(); |
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430 delete iInfo; |
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431 iInfo = tmp; |
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432 } |
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433 |
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434 // ---------------------------------------------------------------------------- |
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435 // CSdpDocument::Uri |
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436 // ---------------------------------------------------------------------------- |
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437 // |
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438 EXPORT_C CUri8* CSdpDocument::Uri() |
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439 { |
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440 return iUri; |
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441 } |
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442 |
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443 // ---------------------------------------------------------------------------- |
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444 // CSdpDocument::Uri |
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445 // ---------------------------------------------------------------------------- |
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446 // |
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447 EXPORT_C const CUri8* CSdpDocument::Uri() const |
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448 { |
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449 return iUri; |
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450 } |
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451 |
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452 // ---------------------------------------------------------------------------- |
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453 // CSdpDocument::SetUriL |
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454 // ---------------------------------------------------------------------------- |
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455 // |
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456 EXPORT_C void CSdpDocument::SetUri(CUri8* aValue) |
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457 { |
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458 delete iUri; |
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459 iUri = aValue; |
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460 } |
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461 |
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462 // ---------------------------------------------------------------------------- |
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463 // CSdpDocument::EmailFields |
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464 // ---------------------------------------------------------------------------- |
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465 // |
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466 EXPORT_C CDesC8Array& CSdpDocument::EmailFields() |
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467 { |
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468 return *iEmailFields; |
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469 } |
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470 |
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471 // ---------------------------------------------------------------------------- |
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472 // CSdpDocument::PhoneFields |
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473 // ---------------------------------------------------------------------------- |
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474 // |
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475 EXPORT_C CDesC8Array& CSdpDocument::PhoneFields() |
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476 { |
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477 return *iPhoneFields; |
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478 } |
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479 |
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480 // ---------------------------------------------------------------------------- |
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481 // CSdpDocument::ConnectionField |
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482 // ---------------------------------------------------------------------------- |
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483 // |
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484 EXPORT_C CSdpConnectionField* CSdpDocument::ConnectionField() |
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485 { |
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486 return iSdpConnectionField; |
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487 } |
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488 |
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489 // ---------------------------------------------------------------------------- |
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490 // CSdpDocument::ConnectionField |
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491 // ---------------------------------------------------------------------------- |
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492 // |
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493 EXPORT_C const CSdpConnectionField* CSdpDocument::ConnectionField() const |
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494 { |
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495 return iSdpConnectionField; |
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496 } |
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497 |
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498 // ---------------------------------------------------------------------------- |
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499 // CSdpDocument::SetConnectionField |
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500 // ---------------------------------------------------------------------------- |
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501 // |
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502 EXPORT_C void CSdpDocument::SetConnectionField(CSdpConnectionField* aObj) |
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503 { |
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504 delete iSdpConnectionField; |
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505 iSdpConnectionField = aObj; |
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506 } |
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507 |
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508 // ---------------------------------------------------------------------------- |
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509 // CSdpDocument::BandwidthFields |
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510 // ---------------------------------------------------------------------------- |
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511 // |
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512 EXPORT_C RPointerArray<CSdpBandwidthField>& CSdpDocument::BandwidthFields() |
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513 { |
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514 return *iBandwidthFields; |
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515 } |
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516 |
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517 // ---------------------------------------------------------------------------- |
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518 // CSdpDocument::TimeFields |
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519 // ---------------------------------------------------------------------------- |
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520 // |
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521 EXPORT_C RPointerArray<CSdpTimeField>& CSdpDocument::TimeFields() |
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522 { |
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523 return *iTimeFields; |
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524 } |
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525 |
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526 // ---------------------------------------------------------------------------- |
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527 // CSdpDocument::ZoneAdjustments |
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528 // ---------------------------------------------------------------------------- |
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529 // |
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530 EXPORT_C const TDesC8& CSdpDocument::ZoneAdjustments() const |
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531 { |
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532 return *iZoneAdjustments; |
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533 } |
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534 |
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535 // ---------------------------------------------------------------------------- |
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536 // CSdpDocument::SetZoneAdjustmentsL |
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537 // ---------------------------------------------------------------------------- |
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538 // |
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539 EXPORT_C void CSdpDocument::SetZoneAdjustmentsL(const TDesC8& aValue) |
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540 { |
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541 HBufC8* tmp = aValue.AllocL(); |
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542 tmp->Des().Trim(); |
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543 delete iZoneAdjustments; |
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544 iZoneAdjustments = tmp; |
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545 } |
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546 |
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547 // ---------------------------------------------------------------------------- |
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548 // CSdpDocument::Key |
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549 // ---------------------------------------------------------------------------- |
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550 // |
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551 EXPORT_C CSdpKeyField* CSdpDocument::Key() |
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552 { |
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553 return iSdpKeyField; |
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554 } |
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555 |
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556 // ---------------------------------------------------------------------------- |
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557 // CSdpDocument::Key |
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558 // ---------------------------------------------------------------------------- |
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559 // |
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560 EXPORT_C const CSdpKeyField* CSdpDocument::Key() const |
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561 { |
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562 return iSdpKeyField; |
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563 } |
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564 |
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565 // ---------------------------------------------------------------------------- |
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566 // CSdpDocument::SetKey |
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567 // ---------------------------------------------------------------------------- |
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568 // |
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569 EXPORT_C void CSdpDocument::SetKey(CSdpKeyField* aObj) |
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570 { |
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571 delete iSdpKeyField; |
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572 iSdpKeyField = aObj; |
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573 } |
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574 |
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575 // ---------------------------------------------------------------------------- |
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576 // CSdpDocument::AttributeFields |
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577 // ---------------------------------------------------------------------------- |
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578 // |
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579 EXPORT_C RPointerArray<CSdpAttributeField>& CSdpDocument::AttributeFields() |
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580 { |
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581 return *iAttributeFields; |
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582 } |
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583 |
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584 // ---------------------------------------------------------------------------- |
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585 // CSdpDocument::MediaFields |
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586 // ---------------------------------------------------------------------------- |
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587 // |
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588 EXPORT_C RPointerArray<CSdpMediaField>& CSdpDocument::MediaFields() |
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589 { |
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590 return *iMediaFields; |
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591 } |
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592 |
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593 // ---------------------------------------------------------------------------- |
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594 // CSdpDocument::CSdpDocument |
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595 // ---------------------------------------------------------------------------- |
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596 // |
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597 CSdpDocument::CSdpDocument() |
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598 { |
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599 } |
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600 |
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601 // ---------------------------------------------------------------------------- |
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602 // CSdpDocument::ConstructL |
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603 // ---------------------------------------------------------------------------- |
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604 // |
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605 void CSdpDocument::ConstructL() |
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606 { |
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607 iPool = SdpCodecStringPool::StringPoolL(); |
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608 iInfo = KNullDesC8().AllocL(); |
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609 iSessionName = KNullDesC8().AllocL(); |
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610 iZoneAdjustments = KNullDesC8().AllocL(); |
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611 iSdpVersion = 0; |
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612 iEmailFields = new(ELeave)CDesC8ArraySeg(1); |
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613 iPhoneFields = new(ELeave)CDesC8ArraySeg(1); |
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614 iBandwidthFields = new(ELeave)RPointerArray<CSdpBandwidthField>; |
|
615 iTimeFields = new(ELeave)RPointerArray<CSdpTimeField>; |
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616 iAttributeFields = new(ELeave)RPointerArray<CSdpAttributeField>; |
|
617 iMediaFields = new(ELeave)RPointerArray<CSdpMediaField>; |
|
618 CSdpTimeField* timefield = CSdpTimeField::NewLC(_L8("0"),_L8("0")); |
|
619 User::LeaveIfError(iTimeFields->Append(timefield)); |
|
620 CleanupStack::Pop(); |
|
621 iToken = KNullDesC8().AllocL(); |
|
622 } |
|
623 |
|
624 // ---------------------------------------------------------------------------- |
|
625 // CSdpDocument::ConstructL |
|
626 // ---------------------------------------------------------------------------- |
|
627 // |
|
628 void CSdpDocument::ConstructL(const CSdpDocument& aSdpDocument) |
|
629 { |
|
630 ConstructL(); |
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631 iSdpVersion = aSdpDocument.SdpVersion(); |
|
632 if ( aSdpDocument.OriginField() ) |
|
633 { |
|
634 iSdpOriginField = aSdpDocument.OriginField()->CloneL(); |
|
635 } |
|
636 delete iSessionName; |
|
637 iSessionName = 0; |
|
638 iSessionName = aSdpDocument.SessionName().AllocL(); |
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639 HBufC8* tmp = aSdpDocument.Info().AllocL(); |
|
640 delete iInfo; |
|
641 iInfo = tmp; |
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642 if ( aSdpDocument.Uri() ) |
|
643 { |
|
644 iUri = CUri8::NewL(aSdpDocument.Uri()->Uri()); |
|
645 } |
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646 TInt i = 0; |
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647 for ( i=0; i < (aSdpDocument.iEmailFields)->MdcaCount(); i++ ) |
|
648 { |
|
649 iEmailFields->AppendL(aSdpDocument.iEmailFields->MdcaPoint(i)); |
|
650 } |
|
651 |
|
652 for (i=0; i < (aSdpDocument.iPhoneFields)->MdcaCount(); i++) |
|
653 { |
|
654 iPhoneFields->AppendL(aSdpDocument.iPhoneFields->MdcaPoint(i)); |
|
655 } |
|
656 |
|
657 if ( aSdpDocument.ConnectionField() ) |
|
658 { |
|
659 iSdpConnectionField = aSdpDocument.ConnectionField()->CloneL(); |
|
660 } |
|
661 SdpCodecTemplate<CSdpBandwidthField>::CloneArrayL(*iBandwidthFields, |
|
662 *aSdpDocument.iBandwidthFields); |
|
663 if ( iTimeFields ) |
|
664 { |
|
665 iTimeFields->ResetAndDestroy(); |
|
666 } |
|
667 SdpCodecTemplate<CSdpTimeField>::CloneArrayL(*iTimeFields, |
|
668 *aSdpDocument.iTimeFields); |
|
669 delete iZoneAdjustments; |
|
670 iZoneAdjustments = 0; |
|
671 iZoneAdjustments = aSdpDocument.ZoneAdjustments().AllocL(); |
|
672 if(aSdpDocument.Key()) |
|
673 { |
|
674 iSdpKeyField = aSdpDocument.Key()->CloneL(); |
|
675 } |
|
676 SdpCodecTemplate<CSdpAttributeField>::CloneArrayL(*iAttributeFields, |
|
677 *aSdpDocument.iAttributeFields); |
|
678 SdpCodecTemplate<CSdpMediaField>::CloneArrayL(*iMediaFields, |
|
679 *aSdpDocument.iMediaFields); |
|
680 } |
|
681 |
|
682 // --------------------------------------------------------------------------- |
|
683 // CSdpDocument::ParseL |
|
684 // --------------------------------------------------------------------------- |
|
685 // |
|
686 void CSdpDocument::ParseL (const TDesC8& aText) |
|
687 { |
|
688 if(iTimeFields) |
|
689 { |
|
690 iTimeFields->ResetAndDestroy(); |
|
691 delete iTimeFields; |
|
692 iTimeFields = 0; |
|
693 } |
|
694 iSdpCodecParseUtil = CSdpCodecParseUtil::NewL(iPool,aText,KErrSdpCodecDecode); |
|
695 ParseSessionVersionL(); |
|
696 ParseSessionOwnerL(); |
|
697 ParseSessionNameL(); |
|
698 ParseSessionInformationL(); |
|
699 ParseUriL(); |
|
700 ParseEmailL(); |
|
701 ParsePhoneL(); |
|
702 ParseConnectionL(); |
|
703 ParseBandwidthL(); |
|
704 ParseTimeFieldL(); |
|
705 ParseZoneAdjustmentL(); |
|
706 ParseEncryptionKeyL(); |
|
707 ParseAttributeFieldL(); |
|
708 ParseMediaLevelL (); |
|
709 } |
|
710 |
|
711 // --------------------------------------------------------------------------- |
|
712 // CSdpDocument::ParseSessionVersionL |
|
713 // --------------------------------------------------------------------------- |
|
714 // |
|
715 void CSdpDocument::ParseSessionVersionL() |
|
716 { |
|
717 iSdpVersion = |
|
718 iSdpCodecParseUtil->ParseSessionVersionL(KErrSdpCodecSessionField); |
|
719 } |
|
720 |
|
721 // --------------------------------------------------------------------------- |
|
722 // CSdpDocument::ParseSessionOwnerL |
|
723 // --------------------------------------------------------------------------- |
|
724 // |
|
725 void CSdpDocument::ParseSessionOwnerL() |
|
726 { |
|
727 iSdpOriginField = iSdpCodecParseUtil->ParseSessionOwnerL( |
|
728 KErrSdpCodecOriginField); |
|
729 } |
|
730 |
|
731 // --------------------------------------------------------------------------- |
|
732 // CSdpDocument::ParseSessionNameL |
|
733 // --------------------------------------------------------------------------- |
|
734 // |
|
735 void CSdpDocument::ParseSessionNameL() |
|
736 { |
|
737 SetSessionNameL(iSdpCodecParseUtil->ParseSessionNameL( |
|
738 KErrSdpCodecSessionField)); |
|
739 } |
|
740 |
|
741 // --------------------------------------------------------------------------- |
|
742 // CSdpDocument::ParseSessionInformationL |
|
743 // --------------------------------------------------------------------------- |
|
744 // |
|
745 void CSdpDocument::ParseSessionInformationL() |
|
746 { |
|
747 SetInfoL(iSdpCodecParseUtil->ParseInformationL(KErrSdpCodecInfoField)); |
|
748 } |
|
749 |
|
750 // --------------------------------------------------------------------------- |
|
751 // CSdpDocument::ParseUriL |
|
752 // --------------------------------------------------------------------------- |
|
753 // |
|
754 void CSdpDocument::ParseUriL() |
|
755 { |
|
756 SetUri(iSdpCodecParseUtil->ParseUriL(KErrSdpCodecUriField)); |
|
757 } |
|
758 |
|
759 // --------------------------------------------------------------------------- |
|
760 // CSdpDocument::ParseEmailL |
|
761 // --------------------------------------------------------------------------- |
|
762 // |
|
763 void CSdpDocument::ParseEmailL() |
|
764 { |
|
765 delete iEmailFields; |
|
766 iEmailFields = NULL; |
|
767 iEmailFields = iSdpCodecParseUtil->ParseEmailL(KErrSdpCodecEmailField); |
|
768 } |
|
769 |
|
770 // --------------------------------------------------------------------------- |
|
771 // CSdpDocument::ParsePhoneL |
|
772 // --------------------------------------------------------------------------- |
|
773 // |
|
774 void CSdpDocument::ParsePhoneL() |
|
775 { |
|
776 delete iPhoneFields; |
|
777 iPhoneFields = NULL; |
|
778 iPhoneFields = iSdpCodecParseUtil->ParsePhoneL(KErrSdpCodecPhoneField); |
|
779 } |
|
780 |
|
781 // --------------------------------------------------------------------------- |
|
782 // CSdpDocument::ParseConnectionL |
|
783 // --------------------------------------------------------------------------- |
|
784 // |
|
785 void CSdpDocument::ParseConnectionL() |
|
786 { |
|
787 iSdpConnectionField = |
|
788 iSdpCodecParseUtil->ParseConnectionL(KErrSdpCodecConnectionField); |
|
789 } |
|
790 |
|
791 // --------------------------------------------------------------------------- |
|
792 // CSdpDocument::ParseBandwidthL |
|
793 // --------------------------------------------------------------------------- |
|
794 // |
|
795 void CSdpDocument::ParseBandwidthL() |
|
796 { |
|
797 delete iBandwidthFields; |
|
798 iBandwidthFields = 0; |
|
799 iBandwidthFields = |
|
800 iSdpCodecParseUtil->ParseBandwidthL(KErrSdpCodecBandwidthField); |
|
801 } |
|
802 |
|
803 // --------------------------------------------------------------------------- |
|
804 // CSdpDocument::ParseTimeFieldL |
|
805 // --------------------------------------------------------------------------- |
|
806 // |
|
807 void CSdpDocument::ParseTimeFieldL() |
|
808 { |
|
809 delete iTimeFields; |
|
810 iTimeFields = 0; |
|
811 iTimeFields = iSdpCodecParseUtil->ParseTimeFieldL(KErrSdpCodecTimeField); |
|
812 } |
|
813 |
|
814 // --------------------------------------------------------------------------- |
|
815 // CSdpDocument::ParseZoneAdjustmentL |
|
816 // --------------------------------------------------------------------------- |
|
817 // |
|
818 void CSdpDocument::ParseZoneAdjustmentL() |
|
819 { |
|
820 SetZoneAdjustmentsL( |
|
821 iSdpCodecParseUtil->ParseZoneAdjustmentL(KErrSdpCodecZoneField)); |
|
822 } |
|
823 |
|
824 // --------------------------------------------------------------------------- |
|
825 // CSdpDocument::ParseEncryptionKeyL |
|
826 // --------------------------------------------------------------------------- |
|
827 // |
|
828 void CSdpDocument::ParseEncryptionKeyL() |
|
829 { |
|
830 SetKey(iSdpCodecParseUtil->ParseEncryptionKeyL(KErrSdpCodecKeyField)); |
|
831 } |
|
832 |
|
833 // --------------------------------------------------------------------------- |
|
834 // CSdpDocument::ParseAttributeFieldL |
|
835 // --------------------------------------------------------------------------- |
|
836 // |
|
837 void CSdpDocument::ParseAttributeFieldL() |
|
838 { |
|
839 delete iAttributeFields; |
|
840 iAttributeFields = 0; |
|
841 iAttributeFields = |
|
842 iSdpCodecParseUtil->ParseAttributeFieldL(KErrSdpCodecAttributeField); |
|
843 } |
|
844 |
|
845 // --------------------------------------------------------------------------- |
|
846 // CSdpDocument::ParseMediaLevelL |
|
847 // --------------------------------------------------------------------------- |
|
848 // |
|
849 void CSdpDocument::ParseMediaLevelL() |
|
850 { |
|
851 delete iMediaFields; |
|
852 iMediaFields = 0; |
|
853 iMediaFields = iSdpCodecParseUtil->ParseMediaLevelL(); |
|
854 } |
|
855 |
|
856 // --------------------------------------------------------------------------- |
|
857 // CSdpDocument::ExternalizeDesCArrayL |
|
858 // --------------------------------------------------------------------------- |
|
859 // |
|
860 void CSdpDocument::ExternalizeDesCArrayL(CDesC8ArraySeg& aArray, |
|
861 RWriteStream& aStream) const |
|
862 { |
|
863 aStream.WriteUint32L (aArray.MdcaCount()); |
|
864 for (TInt i = 0;i < aArray.MdcaCount();i++) |
|
865 { |
|
866 aStream.WriteUint32L (aArray.MdcaPoint(i).Length()); |
|
867 aStream.WriteL(aArray.MdcaPoint(i)); |
|
868 } |
|
869 } |
|
870 |
|
871 // --------------------------------------------------------------------------- |
|
872 // CSdpDocument::EncodeDesCArrayL |
|
873 // --------------------------------------------------------------------------- |
|
874 // |
|
875 void CSdpDocument::EncodeDesCArrayL(CDesC8ArraySeg& aArray, TInt aIndex, |
|
876 RWriteStream& aStream) const |
|
877 { |
|
878 RStringF headername = |
|
879 iPool.StringF(aIndex, SdpCodecStringConstants::Table); |
|
880 for (TInt i = 0;i < aArray.MdcaCount();i++) |
|
881 { |
|
882 if(aArray.MdcaPoint(i).Compare(KNullDesC8) != 0) |
|
883 { |
|
884 aStream.WriteL(headername.DesC()); |
|
885 aStream.WriteL(aArray.MdcaPoint(i)); |
|
886 aStream.WriteL(KCRLF); |
|
887 } |
|
888 } |
|
889 } |
|
890 |
|
891 // --------------------------------------------------------------------------- |
|
892 // CSdpDocument::GetTokenFromStreamL |
|
893 // --------------------------------------------------------------------------- |
|
894 // |
|
895 TDesC8& CSdpDocument::GetTokenFromStreamL(RReadStream& aStream) |
|
896 { |
|
897 TUint32 tokenLength = aStream.ReadUint32L(); |
|
898 HBufC8* tmp = 0; |
|
899 if (tokenLength > 0) |
|
900 { |
|
901 tmp = HBufC8::NewLC(tokenLength); |
|
902 TPtr8 tokenptr(tmp->Des()); |
|
903 aStream.ReadL (tokenptr, tokenLength); |
|
904 CleanupStack::Pop();//tmp |
|
905 } |
|
906 else |
|
907 { |
|
908 tmp = KNullDesC8().AllocL(); |
|
909 } |
|
910 delete iToken; |
|
911 iToken = tmp; |
|
912 return *iToken; |
|
913 } |
|
914 |