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1 |
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2 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 // All rights reserved. |
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4 // This component and the accompanying materials are made available |
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5 // under the terms of "Eclipse Public License v1.0" |
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6 // which accompanies this distribution, and is available |
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7 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 // |
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9 // Initial Contributors: |
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10 // Nokia Corporation - initial contribution. |
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11 // |
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12 // Contributors: |
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13 // |
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14 // Description: |
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15 // |
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16 |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 #include "SIPExSIPEstablishedState.h" |
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21 #include "SIPExSIPEngine.h" |
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22 |
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23 #include <sipstrings.h> |
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24 #include <sipstrconsts.h> |
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25 |
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26 // ============================ MEMBER FUNCTIONS =============================== |
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27 |
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28 // ----------------------------------------------------------------------------- |
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29 // CSIPExSIPEstablishedState::CSIPExSIPEstablishedState |
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30 // (other items were commented in a header). |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CSIPExSIPEstablishedState::CSIPExSIPEstablishedState() |
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34 { |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CSIPExSIPEstablishedState::~CSIPExSIPEstablishedState |
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39 // (other items were commented in a header). |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 EXPORT_C CSIPExSIPEstablishedState::~CSIPExSIPEstablishedState() |
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43 { |
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44 } |
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45 |
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46 // ----------------------------------------------------------------------------- |
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47 // CSIPExSIPEstablishedState::NewL() |
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48 // (other items were commented in a header). |
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49 // ----------------------------------------------------------------------------- |
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50 // |
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51 EXPORT_C CSIPExSIPEstablishedState* CSIPExSIPEstablishedState::NewL() |
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52 { |
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53 CSIPExSIPEstablishedState* self = |
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54 new (ELeave) CSIPExSIPEstablishedState(); |
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55 return self; |
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56 } |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // CSIPExSIPEstablishedState::LinkStates() |
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60 // (other items were commented in a header). |
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61 // ----------------------------------------------------------------------------- |
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62 // |
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63 void CSIPExSIPEstablishedState::LinkStates( |
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64 CSIPExSIPStateBase& aTerminatingState, |
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65 CSIPExSIPStateBase& aTerminatedState ) |
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66 { |
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67 iTerminatingState = &aTerminatingState; |
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68 iTerminatedState = &aTerminatedState; |
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69 } |
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70 |
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71 |
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72 // ----------------------------------------------------------------------------- |
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73 // CSIPExSIPEstablishedState::EndSessionL() |
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74 // (other items were commented in a header). |
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75 // ----------------------------------------------------------------------------- |
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76 void CSIPExSIPEstablishedState::EndSessionL( CSIPExSIPEngine& aEngine ) |
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77 { |
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78 // Get the current Dialog Association |
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79 CSIPInviteDialogAssoc& dialogAssoc = aEngine.DialogAssoc(); |
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80 // Create the Message Elements object |
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81 CSIPMessageElements* msgElements = aEngine.CreateMessageElementsLC(); |
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82 |
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83 // Use the Dialog Association to send BYE request |
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84 CSIPClientTransaction* tx = dialogAssoc.SendByeL( msgElements ); |
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85 aEngine.SetClientTx( tx ); |
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86 |
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87 CleanupStack::Pop( msgElements ); |
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88 |
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89 aEngine.SetCurrentState( iTerminatingState ); |
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90 } |
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91 |
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92 |
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93 // ----------------------------------------------------------------------------- |
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94 // CSIPExSIPEstablishedState::ByeReceivedL() |
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95 // (other items were commented in a header). |
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96 // ----------------------------------------------------------------------------- |
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97 void CSIPExSIPEstablishedState::ByeReceivedL( |
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98 CSIPExSIPEngine& aEngine, |
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99 CSIPServerTransaction& aTransaction ) |
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100 { |
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101 // Create and send response |
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102 CSIPResponseElements* elem = |
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103 CSIPResponseElements::NewLC( |
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104 200, SIPStrings::StringF( SipStrConsts::EPhraseOk ) ); |
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105 aTransaction.SendResponseL( elem ); |
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106 CleanupStack::Pop( elem ); |
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107 |
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108 // Inform observer |
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109 aEngine.Observer()->SessionEnded(); |
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110 |
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111 // Set state ??? |
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112 aEngine.SetCurrentState( iTerminatedState ); |
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113 } |
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114 |
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115 |
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116 // ----------------------------------------------------------------------------- |
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117 // CSIPExSIPEstablishedState::ResponseReceivedL() |
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118 // (other items were commented in a header). |
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119 // ----------------------------------------------------------------------------- |
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120 void CSIPExSIPEstablishedState::ResponseReceivedL( |
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121 CSIPExSIPEngine& aEngine, |
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122 CSIPClientTransaction& aTransaction ) |
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123 { |
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124 // We might receive some 200 (OK) responses from the network |
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125 // after the session has been established. These should be |
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126 // ACKed, other responses indicate errors. |
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127 |
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128 const CSIPResponseElements* respElem = aTransaction.ResponseElements(); |
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129 |
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130 TUint statusCode = respElem->StatusCode(); |
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131 |
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132 if ( statusCode >= 200 && statusCode < 300 ) |
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133 { |
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134 // Send ACK to remote party |
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135 CSIPInviteDialogAssoc& dialogAssoc = aEngine.DialogAssoc(); |
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136 dialogAssoc.SendAckL( aTransaction ); |
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137 } |
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138 else |
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139 { |
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140 aEngine.Observer()->EngineError( statusCode ); |
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141 } |
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142 } |
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143 |
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144 |
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145 // ----------------------------------------------------------------------------- |
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146 // CSIPExSIPStateBase::AckReceivedL() |
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147 // (other items were commented in a header). |
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148 // ----------------------------------------------------------------------------- |
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149 void CSIPExSIPEstablishedState::AckReceivedL( |
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150 CSIPExSIPEngine& aEngine, |
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151 CSIPServerTransaction& /* aTransaction */) |
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152 { |
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153 aEngine.Observer()->InviteAcceptedByUs(); |
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154 } |
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155 |
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156 // End of file |