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1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Name : SIPInviteDialogAssoc.cpp |
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15 // Part of : SIPAPI |
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16 // Version : SIP/5.0 |
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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 <uri8.h> |
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22 #include "sip.h" |
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23 #include "siperr.h" |
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24 #include "sipinvitedialogassoc.h" |
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25 #include "SipDialogImplementation.h" |
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26 #include "SipDialogAssocImplementation.h" |
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27 #include "SipConnectionImplementation.h" |
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28 #include "sipinviteclienttransaction.h" |
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29 #include "sipservertransaction.h" |
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30 #include "sipclientconnection.h" |
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31 #include "sipregistrationcontext.h" |
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32 #include "sipmessageelements.h" |
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33 #include "siptoheader.h" |
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34 #include "sipfromheader.h" |
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35 #include "sipcontactheader.h" |
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36 #include "sipstrings.h" |
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37 #include "sipstrconsts.h" |
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38 #include "MessageHeaderCleanup.h" |
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39 |
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40 #ifdef CPPUNIT_TEST |
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41 |
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42 #include "TestCleanupStack.h" |
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43 |
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44 #undef EXPORT_C |
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45 #define EXPORT_C |
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46 |
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47 #endif |
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48 |
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49 |
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50 // ----------------------------------------------------------------------------- |
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51 // CSIPInviteDialogAssoc::NewL |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 EXPORT_C CSIPInviteDialogAssoc* |
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55 CSIPInviteDialogAssoc::NewL(CSIPDialog& aDialog) |
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56 { |
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57 CSIPInviteDialogAssoc* self = CSIPInviteDialogAssoc::NewLC(aDialog); |
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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 // CSIPInviteDialogAssoc::NewLC |
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64 // ----------------------------------------------------------------------------- |
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65 // |
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66 EXPORT_C CSIPInviteDialogAssoc* |
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67 CSIPInviteDialogAssoc::NewLC(CSIPDialog& aDialog) |
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68 { |
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69 CSIPInviteDialogAssoc* self = new (ELeave) CSIPInviteDialogAssoc(); |
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70 CleanupStack::PushL(self); |
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71 self->CSIPDialogAssocBase::ConstructL( |
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72 SIPStrings::StringF(SipStrConsts::EInvite), aDialog); |
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73 return self; |
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74 } |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // CSIPInviteDialogAssoc::NewL |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 EXPORT_C CSIPInviteDialogAssoc* |
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81 CSIPInviteDialogAssoc::NewL(CSIPServerTransaction& aTransaction) |
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82 { |
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83 CSIPInviteDialogAssoc* self = CSIPInviteDialogAssoc::NewLC(aTransaction); |
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84 CleanupStack::Pop(self); |
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85 return self; |
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86 } |
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87 |
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88 // ----------------------------------------------------------------------------- |
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89 // CSIPInviteDialogAssoc::NewLC |
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90 // ----------------------------------------------------------------------------- |
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91 // |
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92 EXPORT_C CSIPInviteDialogAssoc* |
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93 CSIPInviteDialogAssoc::NewLC(CSIPServerTransaction& aTransaction) |
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94 { |
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95 CSIPInviteDialogAssoc* self = new (ELeave) CSIPInviteDialogAssoc(); |
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96 CleanupStack::PushL(self); |
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97 self->ConstructL(aTransaction,NULL); |
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98 return self; |
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99 } |
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100 |
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101 // ----------------------------------------------------------------------------- |
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102 // CSIPInviteDialogAssoc::NewL |
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103 // ----------------------------------------------------------------------------- |
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104 // |
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105 EXPORT_C CSIPInviteDialogAssoc* |
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106 CSIPInviteDialogAssoc::NewL(CSIPServerTransaction& aTransaction, |
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107 const MSIPRegistrationContext& aContext) |
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108 { |
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109 CSIPInviteDialogAssoc* self = |
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110 CSIPInviteDialogAssoc::NewLC(aTransaction,aContext); |
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111 CleanupStack::Pop(self); |
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112 return self; |
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113 } |
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114 |
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115 // ----------------------------------------------------------------------------- |
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116 // CSIPInviteDialogAssoc::NewLC |
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117 // ----------------------------------------------------------------------------- |
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118 // |
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119 EXPORT_C CSIPInviteDialogAssoc* |
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120 CSIPInviteDialogAssoc::NewLC(CSIPServerTransaction& aTransaction, |
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121 const MSIPRegistrationContext& aContext) |
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122 { |
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123 CSIPInviteDialogAssoc* self = new (ELeave) CSIPInviteDialogAssoc(); |
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124 CleanupStack::PushL(self); |
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125 self->ConstructL(aTransaction,&aContext); |
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126 return self; |
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127 } |
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128 |
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129 // ----------------------------------------------------------------------------- |
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130 // CSIPInviteDialogAssoc::NewL |
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131 // ----------------------------------------------------------------------------- |
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132 // |
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133 EXPORT_C CSIPInviteDialogAssoc* |
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134 CSIPInviteDialogAssoc::NewL(CSIPConnection& aConnection, |
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135 CSIPFromHeader* aFrom, |
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136 CUri8* aRemoteUri, |
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137 CSIPToHeader* aTo, |
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138 CSIPContactHeader* aContact) |
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139 { |
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140 CSIPInviteDialogAssoc* self = CSIPInviteDialogAssoc::NewLC(aConnection, |
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141 aFrom, |
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142 aRemoteUri, |
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143 aTo, |
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144 aContact); |
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145 CleanupStack::Pop(self); |
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146 return self; |
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147 } |
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148 |
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149 // ----------------------------------------------------------------------------- |
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150 // CSIPInviteDialogAssoc::NewLC |
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151 // ----------------------------------------------------------------------------- |
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152 // |
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153 EXPORT_C CSIPInviteDialogAssoc* |
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154 CSIPInviteDialogAssoc::NewLC(CSIPConnection& aConnection, |
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155 CSIPFromHeader* aFrom, |
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156 CUri8* aRemoteUri, |
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157 CSIPToHeader* aTo, |
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158 CSIPContactHeader* aContact) |
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159 { |
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160 __ASSERT_ALWAYS(aFrom, User::Leave(KErrArgument)); |
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161 return CSIPInviteDialogAssoc::NewLC(aConnection, |
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162 aRemoteUri, |
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163 aFrom, |
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164 aTo, |
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165 aContact, |
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166 NULL); |
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167 } |
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168 |
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169 // ----------------------------------------------------------------------------- |
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170 // CSIPInviteDialogAssoc::NewL |
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171 // ----------------------------------------------------------------------------- |
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172 // |
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173 EXPORT_C CSIPInviteDialogAssoc* |
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174 CSIPInviteDialogAssoc::NewL(CSIPConnection& aConnection, |
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175 CUri8* aRemoteUri, |
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176 const MSIPRegistrationContext& aContext, |
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177 CSIPFromHeader* aFrom, |
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178 CSIPToHeader* aTo, |
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179 CSIPContactHeader* aContact) |
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180 { |
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181 CSIPInviteDialogAssoc* self = CSIPInviteDialogAssoc::NewLC(aConnection, |
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182 aRemoteUri, |
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183 aContext, |
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184 aFrom, |
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185 aTo, |
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186 aContact); |
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187 CleanupStack::Pop(self); |
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188 return self; |
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189 } |
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190 |
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191 // ----------------------------------------------------------------------------- |
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192 // CSIPInviteDialogAssoc::NewLC |
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193 // ----------------------------------------------------------------------------- |
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194 // |
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195 EXPORT_C CSIPInviteDialogAssoc* |
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196 CSIPInviteDialogAssoc::NewLC(CSIPConnection& aConnection, |
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197 CUri8* aRemoteUri, |
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198 const MSIPRegistrationContext& aContext, |
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199 CSIPFromHeader* aFrom, |
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200 CSIPToHeader* aTo, |
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201 CSIPContactHeader* aContact) |
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202 { |
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203 __ASSERT_ALWAYS(aContext.IsContextActive(), |
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204 User::Leave(KErrSIPInvalidRegistrationState)); |
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205 return CSIPInviteDialogAssoc::NewLC(aConnection, |
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206 aRemoteUri, |
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207 aFrom, |
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208 aTo, |
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209 aContact, |
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210 &aContext); |
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211 } |
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212 |
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213 // ----------------------------------------------------------------------------- |
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214 // CSIPInviteDialogAssoc::NewLC |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 CSIPInviteDialogAssoc* CSIPInviteDialogAssoc::NewLC(CSIPConnection& aConnection, |
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218 CUri8* aRemoteUri, |
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219 CSIPFromHeader* aFrom, |
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220 CSIPToHeader* aTo, |
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221 CSIPContactHeader* aContact, |
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222 const MSIPRegistrationContext* aContext) |
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223 { |
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224 __ASSERT_ALWAYS(aRemoteUri, User::Leave(KErrArgument)); |
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225 |
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226 CSIPDialogImplementation* dialogImpl = |
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227 CSIPDialogImplementation::NewLC(aConnection.Implementation(), |
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228 aContext); |
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229 //Associates dialogImpl with CSIPInviteDialogAssoc |
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230 CSIPInviteDialogAssoc* self = |
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231 CSIPInviteDialogAssoc::NewL(dialogImpl->Dialog()); |
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232 CleanupStack::Pop(dialogImpl); |
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233 CleanupStack::PushL(self); |
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234 |
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235 //Ownership of headers is passed when leave can't occur |
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236 dialogImpl->SetHeadersL(aFrom, aTo, aRemoteUri, aContact); |
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237 return self; |
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238 } |
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239 |
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240 // ----------------------------------------------------------------------------- |
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241 // CSIPInviteDialogAssoc::CSIPInviteDialogAssoc |
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242 // ----------------------------------------------------------------------------- |
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243 // |
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244 CSIPInviteDialogAssoc::CSIPInviteDialogAssoc() |
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245 { |
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246 } |
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247 |
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248 // ----------------------------------------------------------------------------- |
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249 // CSIPInviteDialogAssoc::~CSIPInviteDialogAssoc |
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250 // ----------------------------------------------------------------------------- |
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251 // |
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252 EXPORT_C CSIPInviteDialogAssoc::~CSIPInviteDialogAssoc() |
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253 { |
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254 } |
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255 |
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256 // ----------------------------------------------------------------------------- |
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257 // CSIPInviteDialogAssoc::SendInviteL |
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258 // ----------------------------------------------------------------------------- |
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259 // |
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260 EXPORT_C CSIPClientTransaction* |
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261 CSIPInviteDialogAssoc::SendInviteL(CSIPMessageElements* aElements) |
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262 { |
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263 return Dialog().Implementation().SendInviteL(*this, aElements); |
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264 } |
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265 |
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266 // ----------------------------------------------------------------------------- |
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267 // CSIPInviteDialogAssoc::SendPrackL |
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268 // ----------------------------------------------------------------------------- |
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269 // |
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270 EXPORT_C CSIPClientTransaction* |
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271 CSIPInviteDialogAssoc::SendPrackL(CSIPMessageElements* aElements) |
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272 { |
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273 return Dialog().Implementation().SendPrackL(*this, aElements); |
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274 } |
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275 |
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276 // ----------------------------------------------------------------------------- |
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277 // CSIPInviteDialogAssoc::SendUpdateL |
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278 // ----------------------------------------------------------------------------- |
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279 // |
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280 EXPORT_C CSIPClientTransaction* |
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281 CSIPInviteDialogAssoc::SendUpdateL(CSIPMessageElements* aElements) |
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282 { |
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283 return Dialog().Implementation().SendUpdateL(*this, aElements); |
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284 } |
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285 |
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286 // ----------------------------------------------------------------------------- |
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287 // CSIPInviteDialogAssoc::SendAckL |
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288 // aTransaction must be INVITE transaction |
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289 // ----------------------------------------------------------------------------- |
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290 // |
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291 EXPORT_C void CSIPInviteDialogAssoc::SendAckL( |
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292 const CSIPClientTransaction& aTransaction, |
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293 CSIPMessageElements* aElements) |
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294 { |
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295 __ASSERT_ALWAYS(aTransaction.Type() == Type(), User::Leave(KErrArgument)); |
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296 |
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297 Dialog().Implementation().SendAckL(*this, aTransaction, aElements); |
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298 } |
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299 |
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300 // ----------------------------------------------------------------------------- |
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301 // CSIPInviteDialogAssoc::SendByeL |
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302 // ----------------------------------------------------------------------------- |
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303 // |
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304 EXPORT_C CSIPClientTransaction* |
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305 CSIPInviteDialogAssoc::SendByeL(CSIPMessageElements* aElements) |
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306 { |
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307 return Dialog().Implementation().SendByeL(*this, aElements); |
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308 } |
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309 |
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310 // ----------------------------------------------------------------------------- |
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311 // CSIPInviteDialogAssoc::DoSendInviteL |
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312 // CSIPClientConnection checks connection state is active. |
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313 // ----------------------------------------------------------------------------- |
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314 // |
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315 CSIPClientTransaction* |
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316 CSIPInviteDialogAssoc::DoSendInviteL(CSIPMessageElements* aElements) |
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317 { |
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318 CSIPMessageElements* elem = aElements; |
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319 if (!aElements) |
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320 { |
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321 elem = CSIPMessageElements::NewLC(); |
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322 } |
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323 |
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324 TMessageHeaderCleanup headerCleanup(*elem); |
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325 TCleanupItem cleanupItem(TMessageHeaderCleanup::Cleanup, &headerCleanup); |
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326 if (aElements) |
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327 { |
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328 CleanupStack::PushL(cleanupItem); |
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329 } |
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330 const CSIPContactHeader* contact = |
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331 Dialog().Implementation().ContactHeader(); |
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332 if (contact) |
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333 { |
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334 CSIPDialogAssocImplementation::CopyHeaderL(*contact, |
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335 *elem, |
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336 headerCleanup); |
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337 } |
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338 |
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339 CSIPClientTransaction* ta = |
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340 Dialog().Implementation().SendDialogCreatingRequestL(Implementation(), |
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341 elem); |
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342 CleanupStack::Pop(); //TCleanupItem or elem |
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343 |
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344 return ta; |
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345 } |
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346 |
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347 // ----------------------------------------------------------------------------- |
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348 // CSIPInviteDialogAssoc::DoSendAckL |
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349 // Ownership of aElements is taken when leave can't occur. |
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350 // ----------------------------------------------------------------------------- |
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351 // |
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352 void |
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353 CSIPInviteDialogAssoc::DoSendAckL(const CSIPClientTransaction& aTransaction, |
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354 CSIPMessageElements* aElements) |
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355 { |
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356 Implementation().ClientConnectionL().SendAckL( |
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357 Dialog().Implementation().DialogId(), |
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358 aTransaction.RequestId(), |
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359 aElements); |
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360 delete aElements; |
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361 } |
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362 |
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363 // ----------------------------------------------------------------------------- |
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364 // CSIPInviteDialogAssoc::DoSendRequestWithinDialogL |
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365 // ----------------------------------------------------------------------------- |
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366 // |
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367 CSIPClientTransaction* |
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368 CSIPInviteDialogAssoc::DoSendRequestWithinDialogL(RStringF aMethod, |
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369 CSIPMessageElements* aElements) |
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370 { |
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371 return Dialog().Implementation().SendRequestInDialogL(Implementation(), |
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372 aMethod, |
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373 aElements); |
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374 } |
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375 |
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376 // ----------------------------------------------------------------------------- |
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377 // CSIPInviteDialogAssoc::DoSendCancelL |
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378 // CANCEL is a request outside dialog, so associate the transaction with |
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379 // CSIPConnection. |
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380 // ----------------------------------------------------------------------------- |
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381 // |
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382 CSIPClientTransaction* CSIPInviteDialogAssoc::DoSendCancelL(TUint32 aRequestId) |
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383 { |
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384 CSIPClientTransaction* ta = CSIPClientTransaction::NewLC( |
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385 SIPStrings::StringF(SipStrConsts::ECancel), |
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386 Implementation().SIPConnectionL().Implementation()); |
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387 |
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388 TUint32 cancelRequestId(0); |
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389 Implementation().ClientConnectionL().SendCancelL(aRequestId, |
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390 cancelRequestId); |
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391 CleanupStack::Pop(ta); |
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392 ta->SetRequestId(cancelRequestId); |
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393 return ta; |
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394 } |
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395 |
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396 // ----------------------------------------------------------------------------- |
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397 // CSIPInviteDialogAssoc::ConstructL |
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398 // ----------------------------------------------------------------------------- |
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399 // |
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400 void CSIPInviteDialogAssoc::ConstructL(CSIPServerTransaction& aTransaction, |
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401 const MSIPRegistrationContext* aContext) |
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402 { |
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403 __ASSERT_ALWAYS( |
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404 aTransaction.Type() == SIPStrings::StringF(SipStrConsts::EInvite), |
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405 User::Leave(KErrArgument)); |
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406 __ASSERT_ALWAYS(aTransaction.StateL() == CSIPTransactionBase::EProceeding, |
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407 User::Leave(KErrSIPInvalidTransactionState)); |
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408 |
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409 CSIPDialogImplementation* dialogImpl = aTransaction.Dialog(); |
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410 TBool createNewDialog = (dialogImpl == NULL); |
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411 if (createNewDialog) |
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412 { |
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413 //Push dialogImpl to CleanupStack until it is associated with |
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414 //CSIPInviteDialogAssoc. Once associated, it is deleted if |
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415 //CSIPInviteDialogAssoc is deleted. |
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416 dialogImpl = CSIPDialogImplementation::NewLC( |
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417 aTransaction.SIPConnectionL().Implementation(),aContext); |
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418 } |
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419 |
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420 //Associates dialogImpl with CSIPInviteDialogAssoc |
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421 CSIPDialogAssocBase::ConstructL(SIPStrings::StringF(SipStrConsts::EInvite), |
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422 dialogImpl->Dialog(),aTransaction); |
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423 if (createNewDialog) |
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424 { |
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425 CleanupStack::Pop(dialogImpl); |
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426 dialogImpl->InitialTransactionReceivedL(aTransaction); |
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427 } |
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428 } |