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1 /* |
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2 * Copyright (c) 2005 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 |
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20 |
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21 #include <sipinvitedialogassoc.h> |
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22 #include <sipprofile.h> |
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23 #include <sdpdocument.h> |
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24 #include <siptoheader.h> |
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25 #include <sipdialog.h> |
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26 #include <sipcontactheader.h> |
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27 #include "mcesipsession.h" |
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28 #include "mcecssession.h" |
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29 #include "mceservercore.h" |
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30 #include "fcpluginengine.h" |
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31 #include "mcesipconnection.h" |
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32 #include "mcesipstatemachine.h" |
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33 #include "mcestate.h" |
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34 #include "mceactionset.h" |
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35 #include "mcefcactionset.h" |
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36 #include "mceclient.pan" |
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37 #include "mcesrvlogs.h" |
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38 #include "mcecomsession.h" |
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39 #include "mcecomaudiocodec.h" |
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40 #include "mcesipextensions.h" |
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41 #include "mcereliablesender.h" |
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42 #include "mcemediamanager.h" |
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43 #include "mcesdpsession.h" |
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44 #include "mcetimermanager.h" |
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45 #include "mcemediastate.h" |
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46 |
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47 #define MCE_IGNORE_MEDIA_ERROR ( ( defined __WINSCW__ ) || ( defined __WINS__ ) )\ |
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48 && ( !defined MCESRV_UNIT_TESTING ) |
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49 |
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50 // ----------------------------------------------------------------------------- |
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51 // CMceSipSession::NewL |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 CMceSipSession* CMceSipSession::NewL( CMceCsSession& aClientSession, |
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55 CMceSipConnection& aSIPConnection, |
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56 CMceSipStateMachine& aStateMachine, |
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57 CSIPProfile& aProfile ) |
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58 { |
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59 CMceSipSession* self = CMceSipSession::NewLC( aClientSession, |
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60 aSIPConnection, |
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61 aStateMachine, |
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62 aProfile ); |
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63 CleanupStack::Pop(self); |
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64 return self; |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CMceSipSession::NewLC |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 CMceSipSession* CMceSipSession::NewLC ( CMceCsSession& aClientSession, |
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72 CMceSipConnection& aSIPConnection, |
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73 CMceSipStateMachine& aStateMachine, |
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74 CSIPProfile& aProfile ) |
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75 { |
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76 CMceSipSession* self = new (ELeave) CMceSipSession( aClientSession, |
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77 aSIPConnection, |
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78 aStateMachine, |
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79 aProfile ); |
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80 CleanupStack::PushL(self); |
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81 self->ConstructL( aClientSession ); |
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82 return self; |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CMceSipSession::NewLC |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 CMceSipSession* CMceSipSession::NewLC ( CMceCsSession& aClientSession, |
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90 CMceSipConnection& aSIPConnection, |
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91 CMceSipStateMachine& aStateMachine ) |
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92 { |
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93 CMceSipSession* self = new (ELeave) CMceSipSession( aClientSession, |
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94 aSIPConnection, |
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95 aStateMachine ); |
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96 CleanupStack::PushL(self); |
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97 self->ConstructL( aClientSession ); |
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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 // CMceSipSession::CMceSipSession |
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103 // ----------------------------------------------------------------------------- |
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104 // |
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105 CMceSipSession::CMceSipSession ( CMceCsSession& aClientSession, |
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106 CMceSipConnection& aSIPConnection, |
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107 CMceSipStateMachine& aStateMachine, |
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108 CSIPProfile& aProfile ) |
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109 : CMceCsSubSession( KMceCSSIPSession, aClientSession, aSIPConnection, \ |
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110 aProfile ), |
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111 iStateMachine( &aStateMachine ), |
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112 iSubState( ENone ), |
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113 iUseFC( EFalse ) |
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114 { |
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115 } |
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116 |
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117 // ----------------------------------------------------------------------------- |
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118 // CMceSipSession::CMceSipSession |
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119 // ----------------------------------------------------------------------------- |
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120 // |
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121 CMceSipSession::CMceSipSession ( CMceCsSession& aClientSession, |
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122 CMceSipConnection& aSIPConnection, |
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123 CMceSipStateMachine& aStateMachine ) |
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124 : CMceCsSubSession( KMceCSSIPSession, aClientSession, aSIPConnection ), |
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125 iStateMachine( &aStateMachine ), |
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126 iSubState( ENone ), |
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127 iUseFC( EFalse ) |
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128 { |
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129 } |
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130 |
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131 |
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132 // ----------------------------------------------------------------------------- |
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133 // CMceSipSession::ConstructL |
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134 // ----------------------------------------------------------------------------- |
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135 // |
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136 void CMceSipSession::ConstructL ( CMceCsSession& aClientSession ) |
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137 { |
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138 MCESRV_DEBUG("CMceSipSession::ConstructL, Entry"); |
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139 |
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140 CMceCsSubSession::ConstructL( aClientSession ); |
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141 |
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142 iTimer = CMceTimerManager::KNoSuchTimer; |
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143 |
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144 iPendingTimer = CMceTimerManager::KNoSuchTimer; |
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145 |
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146 iCurrentState = &iStateMachine->State( KMceStateIdle ); |
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147 |
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148 iExtensions= CMceSipExtensions::NewL(); |
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149 |
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150 iReliableSender = CMceReliableSender::NewL( *this ); |
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151 |
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152 iRSeq = KErrNone; |
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153 |
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154 iPreviousState = KMceStateIdle; |
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155 |
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156 iForceSDPSending = EFalse; |
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157 |
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158 iNatSession = EFalse; |
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159 |
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160 MCESRV_DEBUG("CMceSipSession::ConstructL, Exit"); |
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161 } |
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162 |
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163 // ----------------------------------------------------------------------------- |
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164 // CMceSipSession::~CMceSipSession |
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165 // ----------------------------------------------------------------------------- |
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166 // |
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167 CMceSipSession::~CMceSipSession() |
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168 { |
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169 MCESRV_DEBUG("CMceSipSession::~CMceSipSession, Entry"); |
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170 |
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171 CloseMedia( ETrue ); |
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172 CMceComSession::Delete( iNewBodyCandidate, Manager().MediaManager() ); |
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173 |
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174 PrevOfferSafeDelete(); |
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175 |
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176 delete iOffer; |
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177 Manager().TimerManager().Stop( iTimer ); |
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178 |
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179 if ( iFCSession ) |
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180 { |
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181 ServerCore().DeregisterFCSession( *this, *iFCSession ); |
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182 ServerCore().FCPluginEngine().ReleaseSession( *iFCSession); |
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183 } |
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184 iForkedDialogs.ResetAndDestroy(); |
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185 delete iMediaAuthorizationToken; |
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186 delete iExtensions; |
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187 delete iReliableSender; |
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188 iRemoteUri.ResetAndDestroy(); |
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189 |
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190 MCESRV_DEBUG("CMceSipSession::~CMceSipSession, Exit"); |
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191 } |
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192 |
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193 // ----------------------------------------------------------------------------- |
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194 // CMceSipSession::CloseMedia |
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195 // ----------------------------------------------------------------------------- |
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196 // |
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197 void CMceSipSession::CloseMedia( TBool aDelete ) |
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198 { |
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199 MCESRV_DEBUG("CMceSipSession::CloseMedia, Entry"); |
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200 |
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201 if ( aDelete ) |
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202 { |
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203 CMceComSession::Delete( iBody, Manager().MediaManager() ); |
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204 } |
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205 else |
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206 { |
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207 Manager().MediaManager().CloseSession( *iBody ); |
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208 } |
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209 |
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210 CloseBodyBucket(); |
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211 |
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212 MCESRV_DEBUG("CMceSipSession::CloseMedia, Exit"); |
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213 } |
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214 |
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215 // ----------------------------------------------------------------------------- |
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216 // CMceSipSession::CloseBodyBucket |
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217 // ----------------------------------------------------------------------------- |
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218 // |
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219 void CMceSipSession::CloseBodyBucket() |
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220 { |
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221 MCESRV_DEBUG("CMceSipSession::CloseBodyBucket, Entry"); |
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222 |
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223 while( iBodyBucket.Count() > 0 ) |
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224 { |
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225 CMceComSession* body = iBodyBucket[ 0 ]; |
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226 if ( &body->SdpSession() ) |
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227 { |
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228 body->SdpSession().AttachContext( NULL ); |
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229 } |
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230 CMceComSession::Delete( body, Manager().MediaManager() ); |
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231 iBodyBucket.Remove( 0 ); |
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232 } |
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233 |
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234 iBodyBucket.ResetAndDestroy(); |
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235 |
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236 MCESRV_DEBUG("CMceSipSession::CloseBodyBucket, Exit"); |
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237 } |
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238 |
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239 // ----------------------------------------------------------------------------- |
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240 // CMceSipSession::ReliableSender |
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241 // ----------------------------------------------------------------------------- |
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242 // |
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243 CMceReliableSender& CMceSipSession::ReliableSender() |
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244 { |
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245 return *iReliableSender; |
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246 } |
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247 |
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248 // ----------------------------------------------------------------------------- |
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249 // CMceSipSession::DoInitializeIncomingDialogL |
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250 // ----------------------------------------------------------------------------- |
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251 // |
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252 void CMceSipSession::DoInitializeIncomingDialogL( |
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253 CSIPServerTransaction& /*aTransaction*/ ) |
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254 { |
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255 MCESRV_DEBUG("CMceSipSession::DoInitializeIncomingDialogL, Entry"); |
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256 |
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257 FCActions().InitializeFCL(); |
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258 |
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259 SetBodyL(); |
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260 |
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261 MCESRV_DEBUG("DoInitializeIncomingDialogL: new session body:"); |
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262 MCESRV_DEBUG_COMSESSION( iBody ); |
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263 |
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264 MCESRV_DEBUG("CMceSipSession::DoInitializeIncomingDialogL, Exit"); |
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265 } |
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266 |
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267 // ----------------------------------------------------------------------------- |
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268 // CMceSipSession::CanDispose |
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269 // ----------------------------------------------------------------------------- |
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270 // |
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271 TBool CMceSipSession::CanDispose() |
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272 { |
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273 return ( CurrentState().Id() == KMceStateTerminated && |
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274 HasInitialInviteTransactionBeenCompleted() ); |
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275 } |
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276 |
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277 // ----------------------------------------------------------------------------- |
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278 // CMceSipSession::Actions |
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279 // ----------------------------------------------------------------------------- |
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280 // |
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281 TMceActionSet CMceSipSession::Actions() |
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282 { |
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283 return TMceActionSet( *this ); |
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284 } |
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285 |
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286 // ----------------------------------------------------------------------------- |
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287 // CMceSipSession::FCActions |
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288 // ----------------------------------------------------------------------------- |
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289 // |
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290 TMceFCActionSet CMceSipSession::FCActions() |
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291 { |
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292 return TMceFCActionSet( *this ); |
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293 } |
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294 |
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295 // ----------------------------------------------------------------------------- |
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296 // CMceSipSession::CurrentState |
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297 // ----------------------------------------------------------------------------- |
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298 // |
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299 CMceState& CMceSipSession::CurrentState( TBool aMarkExit ) |
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300 { |
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301 if ( aMarkExit ) |
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302 { |
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303 iExitState = iCurrentState; |
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304 } |
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305 return *iCurrentState; |
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306 } |
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307 |
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308 // ----------------------------------------------------------------------------- |
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309 // CMceSipSession::Body |
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310 // ----------------------------------------------------------------------------- |
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311 // |
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312 CMceComSession* CMceSipSession::Body() |
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313 { |
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314 CMceComSession* body = iBody; |
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315 |
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316 if ( iBodyBucket.Count() > 0 ) |
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317 { |
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318 body = &iBody->SdpSession() && iBody->SdpSession().Context() == Dialog() ? |
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319 iBody : NULL; |
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320 TInt index = 0; |
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321 while( !body && index < iBodyBucket.Count() ) |
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322 { |
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323 body = iBodyBucket[ index++ ]; |
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324 body = &body->SdpSession() && body->SdpSession().Context() == Dialog() ? body : NULL; |
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325 } |
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326 |
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327 body = !body ? iBody : body; |
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328 |
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329 } |
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330 |
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331 return body; |
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332 } |
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333 |
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334 // ----------------------------------------------------------------------------- |
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335 // CMceSipSession::BodyCandidate |
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336 // ----------------------------------------------------------------------------- |
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337 // |
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338 CMceComSession* CMceSipSession::BodyCandidate() |
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339 { |
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340 return iNewBodyCandidate; |
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341 } |
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342 |
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343 // ----------------------------------------------------------------------------- |
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344 // CMceSipSession::SetOffer |
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345 // ----------------------------------------------------------------------------- |
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346 // |
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347 void CMceSipSession::SetOffer( CSdpDocument* aSdpDocument ) |
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348 { |
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349 if ( aSdpDocument != iOffer ) |
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350 { |
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351 delete iOffer; |
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352 iOffer = aSdpDocument; |
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353 } |
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354 } |
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355 |
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356 // ----------------------------------------------------------------------------- |
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357 // CMceSipSession::Offer |
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358 // ----------------------------------------------------------------------------- |
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359 // |
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360 CSdpDocument* CMceSipSession::Offer() |
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361 { |
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362 return iOffer; |
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363 } |
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364 |
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365 // ----------------------------------------------------------------------------- |
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366 // CMceSipSession::SetPrevOffer |
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367 // ----------------------------------------------------------------------------- |
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368 // |
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369 void CMceSipSession::SetPrevOffer( CSdpDocument* aSdpDocument ) |
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370 { |
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371 if ( aSdpDocument != iPrevOffer ) |
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372 { |
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373 PrevOfferSafeDelete(); |
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374 iPrevOffer = aSdpDocument; |
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375 } |
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376 } |
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377 |
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378 // ----------------------------------------------------------------------------- |
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379 // CMceSipSession::PrevOffer |
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380 // ----------------------------------------------------------------------------- |
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381 // |
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382 CSdpDocument* CMceSipSession::PrevOffer() |
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383 { |
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384 return iPrevOffer; |
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385 } |
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386 |
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387 // ----------------------------------------------------------------------------- |
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388 // CMceSipSession::StorePrevOffer |
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389 // ----------------------------------------------------------------------------- |
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390 // |
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391 void CMceSipSession::StorePrevOffer() |
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392 { |
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393 MCESRV_DEBUG( "*** CMceSipSession::StorePrevOfferL, Entry" ); |
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394 |
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395 // If refreshing, existing prev offer is going to be taken in use and |
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396 // we don't want to override it with offer. |
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397 if ( iOffer && SubState() != ERefreshing ) |
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398 { |
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399 MCESRV_DEBUG( "*** CMceSipSession::StorePrevOfferL, Copy" ); |
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400 CSdpDocument* clonedOffer = NULL; |
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401 TRAP_IGNORE( ( clonedOffer = iOffer->CloneL() ) ); |
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402 SetPrevOffer( clonedOffer ); |
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403 } |
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404 |
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405 MCESRV_DEBUG( "*** CMceSipSession::StorePrevOfferL, Exit" ); |
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406 } |
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407 |
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408 // ----------------------------------------------------------------------------- |
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409 // CMceSipSession::IncrementSentSdpCount |
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410 // ----------------------------------------------------------------------------- |
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411 // |
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412 void CMceSipSession::IncrementSentSdpCount() |
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413 { |
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414 iSentSdpCount++; |
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415 } |
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416 |
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417 // ----------------------------------------------------------------------------- |
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418 // CMceSipSession::IncrementReceivedSdpCount |
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419 // ----------------------------------------------------------------------------- |
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420 // |
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421 void CMceSipSession::IncrementReceivedSdpCount() |
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422 { |
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423 iReceivedSdpCount++; |
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424 } |
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425 |
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426 // ----------------------------------------------------------------------------- |
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427 // CMceSipSession::ResetSdpCounts |
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428 // ----------------------------------------------------------------------------- |
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429 // |
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430 void CMceSipSession::ResetSdpCounts() |
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431 { |
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432 iSentSdpCount = 0; |
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433 iReceivedSdpCount = 0; |
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434 } |
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435 |
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436 // ----------------------------------------------------------------------------- |
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437 // CMceSipSession::DoesMediaManagerNeedToNegotiate |
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438 // ----------------------------------------------------------------------------- |
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439 // |
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440 TBool CMceSipSession::DoesMediaManagerNeedToNegotiate( |
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441 CSdpDocument* aSdpDocument ) |
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442 { |
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443 CMceMediaManager& mediaManager = Manager().MediaManager(); |
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444 return mediaManager.NeedToNegotiate( ActiveBody(), aSdpDocument ); |
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445 } |
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446 |
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447 // ----------------------------------------------------------------------------- |
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448 // CMceSipSession::NatSession |
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449 // ----------------------------------------------------------------------------- |
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450 // |
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451 TBool CMceSipSession::NatSession() const |
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452 { |
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453 return EFalse; |
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454 } |
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455 |
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456 // ----------------------------------------------------------------------------- |
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457 // CMceSipSession::NatState |
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458 // ----------------------------------------------------------------------------- |
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459 // |
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460 TInt CMceSipSession::NatState() const |
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461 { |
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462 return KErrNotFound; |
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463 } |
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464 |
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465 // ----------------------------------------------------------------------------- |
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466 // CMceSipSession::IsNatDisabled |
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467 // ----------------------------------------------------------------------------- |
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468 // |
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469 TBool CMceSipSession::IsNatDisabled() const |
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470 { |
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471 return EFalse; |
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472 } |
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473 |
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474 // ----------------------------------------------------------------------------- |
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475 // CMceSipSession::StartSessionTimerL |
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476 // ----------------------------------------------------------------------------- |
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477 // |
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478 void CMceSipSession::StartSessionTimerL() |
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479 { |
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480 MCESRV_DEBUG("CMceSipSession::StartSessionTimerL, Entry"); |
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481 |
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482 const TUint KTwo = 2; |
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483 |
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484 CMceTimerManager& timerManager = Manager().TimerManager(); |
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485 |
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486 if( iBody->iTimeout > 0 ) |
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487 { |
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488 TUint32 interval; |
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489 |
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490 if( iBody->iRefresh ) |
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491 { |
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492 // if this end should perform refreshes then the reccommended |
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493 // time is half the session interval |
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494 interval = ( iBody->iTimeout * KMceSecToMillisec ) / KTwo; |
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495 } |
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496 else |
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497 { |
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498 // the other end is performing refreshes, so set the timeout |
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499 // to full session interval and send bye in case of no refresh |
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500 interval = iBody->iTimeout * KMceSecToMillisec; |
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501 } |
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502 |
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503 if ( timerManager.IsRunning( iTimer ) ) |
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504 { |
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505 timerManager.Stop( iTimer ); |
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506 } |
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507 |
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508 iTimer = timerManager.StartL( this, interval ); |
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509 } |
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510 MCESRV_DEBUG("CMceSipSession::StartSessionTimerL, Exit"); |
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511 } |
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512 |
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513 // ----------------------------------------------------------------------------- |
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514 // CMceSipSession::StartPendingTimerL |
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515 // ----------------------------------------------------------------------------- |
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516 // |
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517 void CMceSipSession::StartPendingTimerL( TUint aInterval ) |
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518 { |
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519 MCESRV_DEBUG("CMceSipSession::StartPendingTimerL, Entry"); |
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520 |
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521 CMceTimerManager& timerManager = Manager().TimerManager(); |
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522 |
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523 iPendingTimer = timerManager.StartL( this, aInterval ); |
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524 |
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525 MCESRV_DEBUG("CMceSipSession::StartPendingTimerL, Exit"); |
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526 } |
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527 |
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528 // ----------------------------------------------------------------------------- |
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529 // CMceSipSession::NextState |
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530 // ----------------------------------------------------------------------------- |
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531 // |
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532 void CMceSipSession::NextState( TUint aNextStateId ) |
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533 { |
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534 MCESRV_DEBUG("CMceSipSession::NextState, Entry"); |
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535 |
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536 iPreviousState = iCurrentState->Id(); |
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537 |
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538 MCESRV_DEBUG_STATE("old state", iPreviousState ); |
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539 MCESRV_DEBUG_STATE("new state", aNextStateId ); |
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540 |
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541 ClearRemoteUri( aNextStateId ); |
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542 iCurrentState = &iStateMachine->State( aNextStateId ); |
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543 |
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544 // Automatic event generation |
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545 // |
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546 TMceStateTransitionEvent* autoEvent = StoredAutoEvent(); |
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547 if ( AutoEvent() && autoEvent && iCurrentlyProcessedAutoEvent != autoEvent ) |
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548 { |
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549 // Remember what event is processed at the moment in order to avoid |
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550 // multiple generations of same event if nested state changes occur. |
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551 iCurrentlyProcessedAutoEvent = autoEvent; |
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552 |
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553 TRAPD( err, DoAutoEventL( *autoEvent ) ); |
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554 if ( err ) |
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555 { |
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556 MCESRV_DEBUG("CMceSipSession::NextState, automatic event failed"); |
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557 err++; |
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558 } |
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559 |
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560 // Do it just once |
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561 SetAutoEvent( EFalse ); |
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562 iCurrentlyProcessedAutoEvent = NULL; |
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563 } |
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564 |
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565 MCESRV_DEBUG("CMceSipSession::NextState, Exit"); |
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566 } |
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567 |
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568 // ----------------------------------------------------------------------------- |
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569 // CMceSipSession::MethodCode |
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570 // ----------------------------------------------------------------------------- |
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571 // |
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572 TMceSipEventCode CMceSipSession::MethodCode( RStringF method ) |
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573 { |
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574 TMceSipEventCode eventCode = (TMceSipEventCode)KErrNotFound; |
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575 |
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576 if ( method == SIPStrings::StringF( SipStrConsts::EInvite ) ) |
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577 { |
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578 eventCode = EMceInvite; |
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579 } |
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580 else if ( method == SIPStrings::StringF( SipStrConsts::ECancel ) ) |
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581 { |
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582 eventCode = EMceCancel; |
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583 } |
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584 else if ( method == SIPStrings::StringF( SipStrConsts::EAck ) ) |
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585 { |
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586 eventCode = EMceAck; |
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587 } |
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588 else if ( method == SIPStrings::StringF( SipStrConsts::EBye ) ) |
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589 { |
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590 eventCode = EMceBye; |
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591 } |
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592 else if ( method == SIPStrings::StringF( SipStrConsts::EPrack ) ) |
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593 { |
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594 eventCode = EMcePrack; |
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595 } |
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596 else if ( method == SIPStrings::StringF( SipStrConsts::EUpdate ) ) |
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597 { |
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598 eventCode = EMceUpdate; |
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599 } |
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600 else if ( Actions().IsExtensionRequest( method )) |
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601 { |
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602 eventCode = EMceRequest; |
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603 } |
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604 return eventCode; |
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605 } |
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606 |
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607 // ----------------------------------------------------------------------------- |
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608 // CMceSipSession::ActiveBody |
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609 // ----------------------------------------------------------------------------- |
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610 // |
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611 CMceComSession& CMceSipSession::ActiveBody() |
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612 { |
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613 TSubState subState = SubState(); |
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614 |
|
615 CMceComSession* body = NULL; |
|
616 |
|
617 if ( subState != EUpdating ) |
|
618 { |
|
619 body = Body(); |
|
620 } |
|
621 else |
|
622 { |
|
623 // If session is already accepted/rejected, body candidate does not |
|
624 // exist anymore but the session is still in updating substate. |
|
625 body = BodyCandidate() ? BodyCandidate() : Body(); |
|
626 } |
|
627 |
|
628 return *body; |
|
629 } |
|
630 |
|
631 // ----------------------------------------------------------------------------- |
|
632 // CMceSipSession::UpdateMediaL |
|
633 // ----------------------------------------------------------------------------- |
|
634 // |
|
635 TMceReturnStatus CMceSipSession::UpdateMediaL() |
|
636 { |
|
637 MCESRV_DEBUG("CMceSipSession::UpdateMediaL, Entry"); |
|
638 |
|
639 TMceReturnStatus status = Manager().MediaManager().UpdateL( ActiveBody() ); |
|
640 |
|
641 TUint signallingTos = ActiveBody().Modifier( KMceSignallingTypeOfService ); |
|
642 if ( signallingTos != KMaxTUint16 ) |
|
643 { |
|
644 SIPConnection().UpdateConnectionL( signallingTos ); |
|
645 } |
|
646 |
|
647 MCESRV_DEBUG("CMceSipSession::UpdateMediaL, Exit"); |
|
648 |
|
649 return status; |
|
650 } |
|
651 |
|
652 // ----------------------------------------------------------------------------- |
|
653 // CMceSipSession::ReserveL |
|
654 // ----------------------------------------------------------------------------- |
|
655 // |
|
656 TMceReturnStatus CMceSipSession::ReserveL() |
|
657 { |
|
658 MCESRV_DEBUG("CMceSipSession::ReserveL, Entry"); |
|
659 |
|
660 TMceReturnStatus status = KMceReady; |
|
661 HBufC8* token = MediaAuthorizationToken(); |
|
662 if ( token ) |
|
663 { |
|
664 // session has received a media authorization token |
|
665 CMceMediaManager& mediaManager = Manager().MediaManager(); |
|
666 status = mediaManager.ReserveL( ActiveBody(), *token ); |
|
667 } |
|
668 |
|
669 MCESRV_DEBUG_DVALUE( "ReserveL: status", status); |
|
670 |
|
671 MCESRV_DEBUG("CMceSipSession::ReserveL, Exit"); |
|
672 |
|
673 return status; |
|
674 } |
|
675 |
|
676 // ----------------------------------------------------------------------------- |
|
677 // CMceSipSession::NeedToSend |
|
678 // ----------------------------------------------------------------------------- |
|
679 // |
|
680 TBool CMceSipSession::NeedToSend( CSdpDocument* aSdpDocument ) |
|
681 { |
|
682 MCESRV_DEBUG( "CMceSipSession::NeedToSend, Entry" ) |
|
683 |
|
684 CMceMediaManager& mediaManager = Manager().MediaManager(); |
|
685 |
|
686 TBool needToSend = |
|
687 ( DoesMediaManagerNeedToNegotiate( aSdpDocument ) || |
|
688 (( iSentSdpCount < iReceivedSdpCount ) && |
|
689 ( mediaManager.GetRole( ActiveBody()) == EMceRoleAnswerer ))); |
|
690 |
|
691 MCESRV_DEBUG_DVALUE( "CMceSipSession::NeedToSend, Exit", needToSend ) |
|
692 |
|
693 return needToSend; |
|
694 } |
|
695 |
|
696 // ----------------------------------------------------------------------------- |
|
697 // CMceSipSession::NeedToReceive |
|
698 // ----------------------------------------------------------------------------- |
|
699 // |
|
700 TBool CMceSipSession::NeedToReceive() |
|
701 { |
|
702 MCESRV_DEBUG( "CMceSipSession::NeedToReceive, Entry" ); |
|
703 |
|
704 CMceMediaManager& mediaManager = Manager().MediaManager(); |
|
705 TBool confirmationNeeded = mediaManager.ConfirmationNeeded( ActiveBody() ); |
|
706 |
|
707 MCESRV_DEBUG( "CMceSipSession::NeedToReceive, Exit" ); |
|
708 |
|
709 return confirmationNeeded; |
|
710 } |
|
711 |
|
712 // ----------------------------------------------------------------------------- |
|
713 // CMceSipSession::AcceptMethod |
|
714 // ----------------------------------------------------------------------------- |
|
715 // |
|
716 TBool CMceSipSession::AcceptMethod( RStringF aMethod ) |
|
717 { |
|
718 return MethodCode( aMethod ) != (TMceSipEventCode)KErrNotFound; |
|
719 } |
|
720 |
|
721 |
|
722 // ----------------------------------------------------------------------------- |
|
723 // CMceSipSession::RequestReceived |
|
724 // ----------------------------------------------------------------------------- |
|
725 // |
|
726 void CMceSipSession::RequestReceived( TBool aInsideDialog, CSIPDialog& aDialog ) |
|
727 { |
|
728 MCESRV_DEBUG("CMceSipSession::RequestReceived, Entry"); |
|
729 |
|
730 if ( Request().Type() == SIPStrings::StringF( SipStrConsts::EInvite ) ) |
|
731 { |
|
732 MCESRV_DEBUG("CMceSipSession::RequestReceived, invite"); |
|
733 if ( aInsideDialog && iCurrentState->Id() == KMceStateAnswering ) |
|
734 { |
|
735 MCESRV_DEBUG("CMceSipSession::RequestReceived, ack missing, fake it"); |
|
736 |
|
737 HandleSIPEvent( EMceAck, aDialog ); |
|
738 } |
|
739 else if ( iCurrentState->Id() != KMceStateEstablished && |
|
740 iCurrentState->Id() != KMceStateIdle ) |
|
741 { |
|
742 |
|
743 MCESRV_DEBUG("there is pending request"); |
|
744 // Send 491 |
|
745 MceSip::DiscardRequest( Request(), KMceSipRequestPending ); |
|
746 delete PopRequest(); |
|
747 return; |
|
748 } |
|
749 else |
|
750 { |
|
751 // NOP |
|
752 } |
|
753 } |
|
754 |
|
755 MCESRV_DEBUG("Handle new request"); |
|
756 TMceSipEventCode eventCode = MethodCode( MceSip::Method( Request() ) ); |
|
757 |
|
758 HandleSIPEvent( eventCode, aDialog ); |
|
759 |
|
760 MCESRV_DEBUG("CMceSipSession::RequestReceived, Exit"); |
|
761 } |
|
762 |
|
763 |
|
764 // ----------------------------------------------------------------------------- |
|
765 // CMceSipSession::HandleSIPEvent |
|
766 // ----------------------------------------------------------------------------- |
|
767 // |
|
768 void CMceSipSession::HandleSIPEvent( TMceSipEventCode aEventCode, CSIPDialog& aDialog ) |
|
769 { |
|
770 MCESRV_DEBUG("CMceSipSession::HandleSIPEvent, Entry"); |
|
771 |
|
772 if ( Body() && &Body()->SdpSession() ) |
|
773 { |
|
774 Body()->SdpSession().AttachContext( Dialog() ); |
|
775 } |
|
776 |
|
777 TMceStateTransitionEvent event( *this, aEventCode, aDialog ); |
|
778 |
|
779 if ( iStateMachine->Consumes( event ) ) |
|
780 { |
|
781 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
782 if ( error != KErrNone ) |
|
783 { |
|
784 MCESRV_DEBUG_DVALUE( |
|
785 "HandleSIPEvent: state machine causes ERROR", error ); |
|
786 |
|
787 TRAPD( handleError, HandleSIPEventErrorL( aEventCode, error ) ); |
|
788 if ( handleError != KErrNone ) |
|
789 { |
|
790 LocalErrorOccured( KMceStateError, error ); |
|
791 } |
|
792 } |
|
793 } |
|
794 else |
|
795 { |
|
796 MceSip::DiscardRequest( Request(), KMceSipNotImplemented ); |
|
797 } |
|
798 |
|
799 MCESRV_DEBUG("CMceSipSession::HandleSIPEvent, Exit"); |
|
800 } |
|
801 |
|
802 // ----------------------------------------------------------------------------- |
|
803 // CMceSipSession::HandleSIPEventErrorL |
|
804 // ----------------------------------------------------------------------------- |
|
805 // |
|
806 void CMceSipSession::HandleSIPEventErrorL( TMceSipEventCode aEventCode, |
|
807 TInt aError ) |
|
808 { |
|
809 switch( aEventCode ) |
|
810 { |
|
811 case EMceProvisionalResponse: |
|
812 case EMceRedirectionResponse: |
|
813 case EMceResponse: |
|
814 case EMceErrorResponse: |
|
815 { |
|
816 if ( SubState() == EUpdating ) |
|
817 { |
|
818 Actions().StopUpdatingMedia(); |
|
819 Actions().UpdateFailed(); |
|
820 Actions().StateChanged( KMceStateEstablished ); |
|
821 Actions().ClientStateChangedL( CMceSession::EEstablished, *iBody, aError ); |
|
822 } |
|
823 else |
|
824 { |
|
825 Actions().StopMedia(); |
|
826 FCActions().ReleaseFC(); |
|
827 CSIPDialog::TState dialogState = Dialog()->Dialog().State(); |
|
828 if ( dialogState == CSIPDialog::EConfirmed ) |
|
829 { |
|
830 // ACK is already sent, terminate session with BYE |
|
831 Actions().SendBYEL(); |
|
832 Actions().StateChanged( KMceStateTerminating ); |
|
833 Actions().ClientStateChangedL( CMceSession::ETerminating ); |
|
834 } |
|
835 else if ( dialogState == CSIPDialog::EEarly ) |
|
836 { |
|
837 Actions().SendCancelL(); |
|
838 Actions().StateChanged( KMceStateCanceled ); |
|
839 Actions().ClientStateChangedL( CMceSession::ECancelling ); |
|
840 } |
|
841 // for 3xx response error situation |
|
842 else if ( dialogState == CSIPDialog::ETerminated ) |
|
843 { |
|
844 Actions().StateChanged( KMceStateTerminated ); |
|
845 Actions().ClientStateChangedL( |
|
846 CMceSession::ETerminated, *Body(), Response() ); |
|
847 } |
|
848 else |
|
849 { |
|
850 // NOP |
|
851 } |
|
852 } |
|
853 |
|
854 break; |
|
855 } |
|
856 default: |
|
857 { |
|
858 if ( aError == KErrTotalLossOfPrecision ) |
|
859 { |
|
860 // unexpected request is rejected, but does not |
|
861 // affect on session. |
|
862 if ( Request().Type() == SIPStrings::StringF( |
|
863 SipStrConsts::EPrack ) ) |
|
864 { |
|
865 // unexpected PRACK |
|
866 MceSip::DiscardRequest( Request(), |
|
867 KMceSipCallOrTransactionDoesNotExist ); |
|
868 } |
|
869 else |
|
870 { |
|
871 // Default handling for other methods |
|
872 MceSip::DiscardRequest( Request() ); |
|
873 } |
|
874 } |
|
875 else |
|
876 { |
|
877 Actions().StopMedia(); |
|
878 FCActions().ReleaseFC(); |
|
879 |
|
880 // other errors cause session to be terminated |
|
881 MceSip::DiscardRequest( Request(), aError ); |
|
882 if ( aEventCode == EMcePrack || |
|
883 aEventCode == EMceUpdate ) |
|
884 { |
|
885 //reject also invite |
|
886 DiscardInvite(); |
|
887 } |
|
888 CSIPDialog::TState dialogState = Dialog()->Dialog().State(); |
|
889 if ( dialogState == CSIPDialog::EConfirmed ) |
|
890 { |
|
891 // terminate established session with BYE |
|
892 Actions().SendBYEL(); |
|
893 Actions().StateChanged( KMceStateTerminating ); |
|
894 Actions().ClientStateChangedL( CMceSession::ETerminating ); |
|
895 } |
|
896 else |
|
897 { |
|
898 Actions().StateChanged( KMceStateTerminated ); |
|
899 Actions().ClientStateChangedL( CMceSession::ETerminated ); |
|
900 } |
|
901 } |
|
902 break; |
|
903 } |
|
904 } |
|
905 } |
|
906 |
|
907 // ----------------------------------------------------------------------------- |
|
908 // CMceSipSession::SdpCleanup |
|
909 // ----------------------------------------------------------------------------- |
|
910 // |
|
911 void CMceSipSession::SdpCleanup( CSdpDocument* aPrevious, CSdpDocument* aReplacement ) |
|
912 { |
|
913 if ( iBody ) |
|
914 { |
|
915 iBody->SdpCleanup( aPrevious, aReplacement ); |
|
916 } |
|
917 |
|
918 if ( iNewBodyCandidate ) |
|
919 { |
|
920 iNewBodyCandidate->SdpCleanup( aPrevious, aReplacement ); |
|
921 } |
|
922 } |
|
923 |
|
924 // ----------------------------------------------------------------------------- |
|
925 // CMceSipSession::CreateIncomingDialogL |
|
926 // ----------------------------------------------------------------------------- |
|
927 // |
|
928 CSIPDialogAssocBase* CMceSipSession::CreateIncomingDialogL( |
|
929 CSIPServerTransaction& aInitialRequest ) |
|
930 { |
|
931 MCESRV_DEBUG("CMceSipSession::CreateIncomingDialogL, Entry"); |
|
932 __ASSERT_ALWAYS( ProfileConfigured(), User::Leave( KErrArgument ) ); |
|
933 |
|
934 CSIPInviteDialogAssoc* dialog = |
|
935 CSIPInviteDialogAssoc::NewL( aInitialRequest, Profile() ); |
|
936 |
|
937 MCESRV_DEBUG("CMceSipSession::CreateIncomingDialogL, Exit"); |
|
938 |
|
939 return dialog; |
|
940 } |
|
941 |
|
942 // ----------------------------------------------------------------------------- |
|
943 // CMceSipSession::CreateOutgoingDialogL |
|
944 // ----------------------------------------------------------------------------- |
|
945 // |
|
946 CSIPDialogAssocBase* CMceSipSession::CreateOutgoingDialogL( |
|
947 TMceDialogType aDialogType, |
|
948 CDesC8Array& /*aParams*/, |
|
949 CSIPDialog& aExistingDialog ) |
|
950 { |
|
951 MCESRV_DEBUG("CMceSipSession::CreateOutgoingDialogL( existing dlg ), Entry"); |
|
952 |
|
953 __ASSERT_ALWAYS( aDialogType == KMceDlgTypeInvite, User::Leave( KErrArgument ) ); |
|
954 |
|
955 |
|
956 CSIPInviteDialogAssoc* dialog = |
|
957 CSIPInviteDialogAssoc::NewL( aExistingDialog ); |
|
958 |
|
959 MCESRV_DEBUG("CMceSipSession::CreateOutgoingDialogL( existing dlg ), Exit"); |
|
960 |
|
961 return dialog; |
|
962 } |
|
963 |
|
964 // ----------------------------------------------------------------------------- |
|
965 // CMceSipSession::CreateOutgoingDialogL |
|
966 // ----------------------------------------------------------------------------- |
|
967 // |
|
968 CSIPDialogAssocBase* CMceSipSession::CreateOutgoingDialogL( |
|
969 TMceDialogType aDialogType, |
|
970 CDesC8Array& aParams ) |
|
971 { |
|
972 MCESRV_DEBUG("CMceSipSession::CreateOutgoingDialogL( new dlg ), Entry"); |
|
973 |
|
974 __ASSERT_ALWAYS( aDialogType == KMceDlgTypeInvite, |
|
975 User::Leave( KErrArgument ) ); |
|
976 |
|
977 CSIPInviteDialogAssoc* inviteDialog = NULL; |
|
978 CSIPConnection& connection = SIPConnection().Connection(); |
|
979 if ( ProfileConfigured() ) |
|
980 { |
|
981 const CSIPProfile& profile = Profile(); |
|
982 TPtrC8 originator = aParams.MdcaPoint( KMceArrayIndexOriginator ); |
|
983 TPtrC8 recipient = aParams.MdcaPoint( KMceArrayIndexRecipient ); |
|
984 CSIPToHeader* toHeader = CSIPToHeader::DecodeL( recipient ); |
|
985 CleanupStack::PushL( toHeader ); |
|
986 CUri8* remoteUri = CUri8::NewLC( toHeader->SIPAddress().Uri8().Uri() ); |
|
987 |
|
988 // create targetset with remoteUri of the request |
|
989 AddRemoteUriL( *remoteUri ); |
|
990 CSIPFromHeader* fromHeader = NULL; |
|
991 if ( originator.Length() > 0 ) |
|
992 { |
|
993 fromHeader = MceSip::ToFromHeaderL( originator ); |
|
994 CleanupStack::PushL( fromHeader ); |
|
995 } |
|
996 |
|
997 //create dialog |
|
998 MCESRV_DEBUG_SVALUE("CreateOutgoingDialogL: originator",originator); |
|
999 MCESRV_DEBUG_SVALUE("CreateOutgoingDialogL: recipient",recipient); |
|
1000 MCESRV_DEBUG_SVALUE("CreateOutgoingDialogL: remote uri", |
|
1001 remoteUri->Uri().UriDes() ); |
|
1002 |
|
1003 inviteDialog = |
|
1004 CSIPInviteDialogAssoc::NewL( connection, |
|
1005 remoteUri, |
|
1006 profile, |
|
1007 fromHeader, |
|
1008 toHeader ); |
|
1009 if ( fromHeader ) |
|
1010 { |
|
1011 CleanupStack::Pop( fromHeader ); |
|
1012 } |
|
1013 CleanupStack::Pop( remoteUri ); |
|
1014 CleanupStack::Pop( toHeader ); |
|
1015 } |
|
1016 else |
|
1017 { |
|
1018 TPtrC8 originator = aParams.MdcaPoint( KMceArrayIndexOriginator ); |
|
1019 TPtrC8 recipient = aParams.MdcaPoint( KMceArrayIndexRecipient ); |
|
1020 CSIPToHeader* toHeader = CSIPToHeader::DecodeL( recipient ); |
|
1021 CleanupStack::PushL( toHeader ); |
|
1022 CUri8* remoteUri = CUri8::NewLC( toHeader->SIPAddress().Uri8().Uri() ); |
|
1023 |
|
1024 // Add remote uri of the request to an array |
|
1025 AddRemoteUriL( *remoteUri ); |
|
1026 |
|
1027 CSIPFromHeader* fromHeader = NULL; |
|
1028 if ( originator.Length() > 0 ) |
|
1029 { |
|
1030 fromHeader = MceSip::ToFromHeaderL( originator ); |
|
1031 CleanupStack::PushL( fromHeader ); |
|
1032 } |
|
1033 |
|
1034 //create dialog |
|
1035 MCESRV_DEBUG_SVALUE("CreateOutgoingDialogL: originator",originator); |
|
1036 MCESRV_DEBUG_SVALUE("CreateOutgoingDialogL: recipient",recipient); |
|
1037 MCESRV_DEBUG_SVALUE("CreateOutgoingDialogL: remote uri", |
|
1038 remoteUri->Uri().UriDes() ); |
|
1039 |
|
1040 inviteDialog = |
|
1041 CSIPInviteDialogAssoc::NewL( connection, |
|
1042 fromHeader, |
|
1043 remoteUri, |
|
1044 toHeader ); |
|
1045 if ( fromHeader ) |
|
1046 { |
|
1047 CleanupStack::Pop( fromHeader ); |
|
1048 } |
|
1049 CleanupStack::Pop( remoteUri ); |
|
1050 CleanupStack::Pop( toHeader ); |
|
1051 |
|
1052 } |
|
1053 MCESRV_DEBUG("CMceSipSession::CreateOutgoingDialogL( new dlg ), Exit"); |
|
1054 return inviteDialog; |
|
1055 } |
|
1056 |
|
1057 // ----------------------------------------------------------------------------- |
|
1058 // CMceSipSession::ReCreateOutgoingDialogL |
|
1059 // ----------------------------------------------------------------------------- |
|
1060 // |
|
1061 void CMceSipSession::ReCreateOutgoingDialogL() |
|
1062 { |
|
1063 RStringF tagT = SIPStrings::StringF( SipStrConsts::ETag ); |
|
1064 MCESRV_DEBUG("CMceSipSession::ReCreateOutgoingDialogL, Entry"); |
|
1065 CSIPClientTransaction& response = Response(); |
|
1066 |
|
1067 const CSIPResponseElements* respElements = response.ResponseElements(); |
|
1068 |
|
1069 const CSIPToHeader* toHdr = respElements->ToHeader(); |
|
1070 |
|
1071 CSIPToHeader* newToHdr = static_cast<CSIPToHeader *>( toHdr->CloneL() ); |
|
1072 |
|
1073 newToHdr->DeleteParam( tagT ); |
|
1074 |
|
1075 CleanupStack::PushL( newToHdr ); |
|
1076 |
|
1077 CUri8* remoteUri = CUri8::NewLC( toHdr->SIPAddress().Uri8().Uri() ); |
|
1078 |
|
1079 CSIPInviteDialogAssoc* newSipBaseDialog = |
|
1080 DoCreateOutgoingDialogL( remoteUri, newToHdr ); |
|
1081 |
|
1082 CleanupStack::Pop( remoteUri ); |
|
1083 CleanupStack::Pop( newToHdr ); |
|
1084 |
|
1085 TUint32 oldDialogId = DialogId(); |
|
1086 |
|
1087 MCE_DELETE( iDialog ); |
|
1088 SetDialog( CMceCsSubSession::EOutSession, newSipBaseDialog, oldDialogId ); |
|
1089 |
|
1090 ResetInitialInvite(); |
|
1091 MCESRV_DEBUG("CMceSipSession::ReCreateOutgoingDialogL, Exit"); |
|
1092 } |
|
1093 |
|
1094 // ----------------------------------------------------------------------------- |
|
1095 // CMceSipSession::CreateDialogFrom3XXResponseL |
|
1096 // ----------------------------------------------------------------------------- |
|
1097 // |
|
1098 void CMceSipSession::CreateDialogFrom3XXResponseL() |
|
1099 { |
|
1100 MCESRV_DEBUG("CMceSipSession::CreateDialogFrom3XXResponseL, Entry"); |
|
1101 TInt count = iRemoteUri.Count(); |
|
1102 RDebug::Print( _L("CMceSipSession::CreateDialogFrom3XXResponseL, iRemoteUri.Count()= %d"), count ); |
|
1103 __ASSERT_ALWAYS( count > 0, User::Leave( KErrArgument ) ); |
|
1104 |
|
1105 const CUri8* nextUri = iRemoteUri[count-1]; |
|
1106 |
|
1107 // create CSIPToHeader |
|
1108 CSIPToHeader* newToHdr = CSIPToHeader::DecodeL( nextUri->Uri().UriDes() ); |
|
1109 // remove tag |
|
1110 RStringF tagT = SIPStrings::StringF( SipStrConsts::ETag ); |
|
1111 newToHdr->DeleteParam( tagT ); |
|
1112 CleanupStack::PushL( newToHdr ); |
|
1113 |
|
1114 // create new remote uri |
|
1115 TUriParser8 uri8Parser; |
|
1116 User::LeaveIfError( uri8Parser.Parse( nextUri->Uri().UriDes() ) ); |
|
1117 |
|
1118 CUri8* remoteUri = CUri8::NewLC( uri8Parser ); |
|
1119 |
|
1120 // create new dialog association |
|
1121 CSIPInviteDialogAssoc* newSipBaseDialog = |
|
1122 DoCreateOutgoingDialogL( remoteUri, newToHdr ); |
|
1123 |
|
1124 CleanupStack::Pop( remoteUri ); |
|
1125 CleanupStack::Pop( newToHdr ); |
|
1126 |
|
1127 TUint32 oldDialogId = DialogId(); |
|
1128 |
|
1129 MCE_DELETE( iDialog ); |
|
1130 SetDialog( CMceCsSubSession::EOutSession, newSipBaseDialog, oldDialogId ); |
|
1131 |
|
1132 ResetInitialInvite(); |
|
1133 |
|
1134 if ( Body() && &Body()->SdpSession() ) |
|
1135 { |
|
1136 Body()->SdpSession().AttachContext( NULL ); // Clear first |
|
1137 Body()->SdpSession().AttachContext( Dialog() ); |
|
1138 } |
|
1139 |
|
1140 MCESRV_DEBUG("CMceSipSession::CreateDialogFrom3XXResponseL, Exit"); |
|
1141 } |
|
1142 |
|
1143 // ----------------------------------------------------------------------------- |
|
1144 // CMceSipSession::ReUseDialog |
|
1145 // ----------------------------------------------------------------------------- |
|
1146 // |
|
1147 TInt CMceSipSession::ReUseDialog() |
|
1148 { |
|
1149 return iDialog->Dialog().ReuseInitialRequestData(); |
|
1150 } |
|
1151 |
|
1152 // ----------------------------------------------------------------------------- |
|
1153 // CMceSipSession::DoCreateOutgoingDialogL |
|
1154 // ----------------------------------------------------------------------------- |
|
1155 // |
|
1156 CSIPInviteDialogAssoc* CMceSipSession::DoCreateOutgoingDialogL( |
|
1157 CUri8* remoteURI, |
|
1158 CSIPToHeader* to ) |
|
1159 { |
|
1160 __ASSERT_ALWAYS( ProfileConfigured(), User::Leave( KErrArgument ) ); |
|
1161 |
|
1162 CSIPConnection& connection = SIPConnection().Connection(); |
|
1163 const CSIPProfile& profile = Profile(); |
|
1164 |
|
1165 return CSIPInviteDialogAssoc::NewL( connection, remoteURI, profile, |
|
1166 NULL, to ); |
|
1167 } |
|
1168 |
|
1169 // ----------------------------------------------------------------------------- |
|
1170 // CMceSipSession::Dialog |
|
1171 // ----------------------------------------------------------------------------- |
|
1172 // |
|
1173 CSIPDialogAssocBase* CMceSipSession::Dialog() const |
|
1174 { |
|
1175 CSIPDialogAssocBase* dialog = NULL; |
|
1176 if ( iForkedDialogs.Count() == 0 ) |
|
1177 { |
|
1178 dialog = CMceCsSubSession::Dialog(); |
|
1179 } |
|
1180 else |
|
1181 { |
|
1182 dialog = iCurrentDialog; |
|
1183 } |
|
1184 |
|
1185 return dialog; |
|
1186 } |
|
1187 |
|
1188 |
|
1189 |
|
1190 // ----------------------------------------------------------------------------- |
|
1191 // CMceSipSession::Consumes |
|
1192 // ----------------------------------------------------------------------------- |
|
1193 // |
|
1194 |
|
1195 TBool CMceSipSession::Consumes( CSIPDialog& aDialog, |
|
1196 CSIPServerTransaction& aTransaction, |
|
1197 TBool& aAssociatesWithDialog ) |
|
1198 |
|
1199 { |
|
1200 |
|
1201 TBool consumes = CMceCsSubSession::Consumes( aDialog, aTransaction, |
|
1202 aAssociatesWithDialog ); |
|
1203 |
|
1204 if ( !aAssociatesWithDialog && |
|
1205 CMceCsSubSession::Dialog()->Dialog() == aDialog ) |
|
1206 //dialog might be forked and current dialog is the forked one |
|
1207 { |
|
1208 aAssociatesWithDialog = ETrue; |
|
1209 consumes = AcceptMethod( MceSip::Method( aTransaction ) ); |
|
1210 } |
|
1211 else if ( !aAssociatesWithDialog ) |
|
1212 { |
|
1213 //dialog might be forked and current dialog is the original one |
|
1214 CSIPInviteDialogAssoc* forkedDlg = NULL; |
|
1215 TInt index = 0; |
|
1216 while( !aAssociatesWithDialog && index < iForkedDialogs.Count() ) |
|
1217 { |
|
1218 forkedDlg = iForkedDialogs[ index++ ]; |
|
1219 if ( forkedDlg->Dialog() == aDialog ) |
|
1220 { |
|
1221 aAssociatesWithDialog = ETrue; |
|
1222 consumes = AcceptMethod( MceSip::Method( aTransaction ) ); |
|
1223 } |
|
1224 } |
|
1225 } |
|
1226 else |
|
1227 { |
|
1228 //NOP |
|
1229 } |
|
1230 |
|
1231 return consumes; |
|
1232 |
|
1233 } |
|
1234 |
|
1235 |
|
1236 // ----------------------------------------------------------------------------- |
|
1237 // CMceSipSession::InviteCompleted |
|
1238 // ----------------------------------------------------------------------------- |
|
1239 // |
|
1240 void CMceSipSession::InviteCompleted( CSIPClientTransaction& aTransaction ) |
|
1241 { |
|
1242 CMceCsSubSession::InviteCompleted( aTransaction ); |
|
1243 iForkedDialogs.ResetAndDestroy(); |
|
1244 } |
|
1245 |
|
1246 // ----------------------------------------------------------------------------- |
|
1247 // CMceSipSession::ResponseReceived |
|
1248 // ----------------------------------------------------------------------------- |
|
1249 // |
|
1250 void CMceSipSession::ResponseReceived() |
|
1251 { |
|
1252 MCESRV_DEBUG("CMceSipSession::ResponseReceived, Entry"); |
|
1253 |
|
1254 if ( iCurrentState->Id() == KMceStateEstablished && |
|
1255 Response().Type() == SIPStrings::StringF( SipStrConsts::EInvite ) ) |
|
1256 { |
|
1257 //Send ACK for signaling integrality |
|
1258 TRAP_IGNORE( Actions().SendACKL( Response() ) ); |
|
1259 // If the 2xx response in the same dialog that established current session |
|
1260 // Just reply ACK for it, otherwise, send bye to terminate the dialog |
|
1261 if ( iDialog != iCurrentDialog ) |
|
1262 { |
|
1263 // Send BYE to end forked dialog |
|
1264 TRAP_IGNORE( Actions().SendBYEL() ); |
|
1265 // Set the original dialog back as the current dialog |
|
1266 iCurrentDialog = iDialog; |
|
1267 } |
|
1268 } |
|
1269 else |
|
1270 { |
|
1271 if ( Response().Type() == SIPStrings::StringF( SipStrConsts::EInvite ) ) |
|
1272 { |
|
1273 // If one of the forked dialogs generated 200 OK response |
|
1274 // for a session that is not in established state, |
|
1275 // replace the actual dialog with that |
|
1276 HandleForkedDialogs(); |
|
1277 } |
|
1278 else |
|
1279 { |
|
1280 iCurrentDialog = iDialog; |
|
1281 } |
|
1282 HandleSIPEvent( EMceResponse, Dialog()->Dialog() ); |
|
1283 } |
|
1284 |
|
1285 MCESRV_DEBUG("CMceSipSession::ResponseReceived, Exit"); |
|
1286 } |
|
1287 |
|
1288 // ----------------------------------------------------------------------------- |
|
1289 // CMceSipSession::ProvisionalResponseReceived |
|
1290 // ----------------------------------------------------------------------------- |
|
1291 // |
|
1292 void CMceSipSession::ProvisionalResponseReceived() |
|
1293 { |
|
1294 MCESRV_DEBUG("CMceSipSession::ProvisionalResponseReceived, Entry"); |
|
1295 |
|
1296 HandleSIPEvent( EMceProvisionalResponse, Dialog()->Dialog() ); |
|
1297 |
|
1298 MCESRV_DEBUG("CMceSipSession::ProvisionalResponseReceived, Exit"); |
|
1299 } |
|
1300 |
|
1301 // ----------------------------------------------------------------------------- |
|
1302 // CMceSipSession::RedirectionResponseReceived |
|
1303 // ----------------------------------------------------------------------------- |
|
1304 // |
|
1305 void CMceSipSession::RedirectionResponseReceived() |
|
1306 { |
|
1307 MCESRV_DEBUG("CMceSipSession::RedirectionResponseReceived, Entry"); |
|
1308 |
|
1309 HandleForkedDialogs(); |
|
1310 |
|
1311 HandleSIPEvent( EMceRedirectionResponse, Dialog()->Dialog()); |
|
1312 |
|
1313 iForkedDialogs.ResetAndDestroy(); |
|
1314 |
|
1315 MCESRV_DEBUG("CMceSipSession::RedirectionResponseReceived, Exit"); |
|
1316 } |
|
1317 |
|
1318 // ----------------------------------------------------------------------------- |
|
1319 // CMceSipSession::ErrorResponseReceived |
|
1320 // ----------------------------------------------------------------------------- |
|
1321 // |
|
1322 void CMceSipSession::ErrorResponseReceived() |
|
1323 { |
|
1324 MCESRV_DEBUG("CMceSipSession::ErrorResponseReceived, Entry"); |
|
1325 |
|
1326 HandleForkedDialogs(); |
|
1327 |
|
1328 HandleSIPEvent( EMceErrorResponse, Dialog()->Dialog() ); |
|
1329 |
|
1330 iForkedDialogs.ResetAndDestroy(); |
|
1331 |
|
1332 MCESRV_DEBUG("CMceSipSession::ErrorResponseReceived, Exit"); |
|
1333 } |
|
1334 |
|
1335 // ----------------------------------------------------------------------------- |
|
1336 // CMceSipSession::StandAloneRequestReceived |
|
1337 // ----------------------------------------------------------------------------- |
|
1338 // |
|
1339 void CMceSipSession::StandAloneRequestReceived() |
|
1340 { |
|
1341 MCESRV_DEBUG("CMceSipSession::StandAloneRequestReceived, Entry"); |
|
1342 // Method is acceptable for session, but receiving them outside session |
|
1343 // is not acceptable. |
|
1344 MceSip::DiscardRequest( Request() ); |
|
1345 |
|
1346 MCESRV_DEBUG("CMceSipSession::StandAloneRequestReceived, Exit"); |
|
1347 } |
|
1348 |
|
1349 // ----------------------------------------------------------------------------- |
|
1350 // CMceSipSession::SubState |
|
1351 // ----------------------------------------------------------------------------- |
|
1352 // |
|
1353 void CMceSipSession::SetSubState( CMceSipSession::TSubState aSubState ) |
|
1354 { |
|
1355 MCESRV_DEBUG("CMceSipSession::SetSubState, Entry"); |
|
1356 MCESRV_DEBUG_SUBSTATE("SetSubState: old sub state", iSubState ); |
|
1357 |
|
1358 iSubState = aSubState; |
|
1359 |
|
1360 MCESRV_DEBUG_SUBSTATE("SetSubState: new sub state", iSubState ); |
|
1361 MCESRV_DEBUG("CMceSipSession::SetSubState, Exit"); |
|
1362 } |
|
1363 |
|
1364 // ----------------------------------------------------------------------------- |
|
1365 // CMceSipSession::SubState |
|
1366 // ----------------------------------------------------------------------------- |
|
1367 // |
|
1368 CMceSipSession::TSubState CMceSipSession::SubState() |
|
1369 { |
|
1370 return iSubState; |
|
1371 } |
|
1372 |
|
1373 // ----------------------------------------------------------------------------- |
|
1374 // CMceSipSession::UpdateAccepted |
|
1375 // ----------------------------------------------------------------------------- |
|
1376 // |
|
1377 void CMceSipSession::UpdateAccepted() |
|
1378 { |
|
1379 CMceComSession::Delete( iBody, Manager().MediaManager() ); |
|
1380 iBody = BodyCandidate(); |
|
1381 iBody->iCloneOrigin = NULL; |
|
1382 iNewBodyCandidate = NULL; |
|
1383 iBody->iFcSignallingRequired = EFalse; |
|
1384 iBody->iRequireSignalling = EFalse; |
|
1385 iBody->iPullModeUpdate = EFalse; |
|
1386 } |
|
1387 |
|
1388 // ----------------------------------------------------------------------------- |
|
1389 // CMceSipSession::UpdateRejected |
|
1390 // ----------------------------------------------------------------------------- |
|
1391 // |
|
1392 void CMceSipSession::UpdateRejected() |
|
1393 { |
|
1394 if ( iBody && &iBody->SdpSession() && iBody->SdpSession().iOOldSchool ) |
|
1395 { |
|
1396 if ( iBody->SdpSession().iOOldSchoolProceeding ) |
|
1397 { |
|
1398 iBody->SdpSession().iOOldSchool = 0; |
|
1399 iBody->SdpSession().iOOldSchoolProceeding = 0; |
|
1400 iBody->SdpSession().iOOldSchoolCompleted = 1; |
|
1401 } |
|
1402 else |
|
1403 { |
|
1404 iBody->SdpSession().iOOldSchoolProceeding = 1; |
|
1405 iBody->SdpSession().iOOldSchoolCompleted = 0; |
|
1406 } |
|
1407 } |
|
1408 // reset the remoteUri Array if updated failed |
|
1409 iRemoteUri.ResetAndDestroy(); |
|
1410 |
|
1411 CMceComSession::Delete( iNewBodyCandidate, Manager().MediaManager() ); |
|
1412 } |
|
1413 |
|
1414 // ----------------------------------------------------------------------------- |
|
1415 // CMceSipSession::SetBodyL |
|
1416 // ----------------------------------------------------------------------------- |
|
1417 // |
|
1418 void CMceSipSession::SetBodyL( CMceComSession* aSession ) |
|
1419 { |
|
1420 __ASSERT_ALWAYS( !iBody, User::Leave( KErrArgument ) ); |
|
1421 TInetAddr nextHop; |
|
1422 |
|
1423 TInetAddr localIpAddress = SIPConnection().LocalIPAddressL( NextHopL( nextHop ) ); |
|
1424 |
|
1425 if ( !aSession ) |
|
1426 { |
|
1427 iBody = CMceComSession::NewL( CMceComSession::EInSession ); |
|
1428 SetSubState( EAnswering ); |
|
1429 } |
|
1430 else |
|
1431 { |
|
1432 __ASSERT_ALWAYS( aSession->iType == CMceComSession::EOutSession, |
|
1433 User::Leave( KErrArgument ) ); |
|
1434 iBody = aSession; |
|
1435 SetSubState( EOffering ); |
|
1436 |
|
1437 } |
|
1438 |
|
1439 iBody->SetObserver( *this ); |
|
1440 MCE_SET_LOCAL_IP_ADDR( iBody, localIpAddress ); |
|
1441 iBody->iIapId = SIPConnection().AccessPointId(); |
|
1442 iBody->iDialogId = DialogId(); |
|
1443 |
|
1444 iExtensions->Update( *iBody ); |
|
1445 } |
|
1446 |
|
1447 // ----------------------------------------------------------------------------- |
|
1448 // CMceSipSession::PrepareIdsL |
|
1449 // ----------------------------------------------------------------------------- |
|
1450 // |
|
1451 void CMceSipSession::PrepareIdsL( TMceIds& aIds ) const |
|
1452 { |
|
1453 aIds.iMsgType = EMceItcMsgTypeSession; |
|
1454 aIds.iManagerType = KMceCSSIPSession; |
|
1455 aIds.iDialogType = KMceDlgTypeInvite; |
|
1456 aIds.iDialogID = DialogId(); |
|
1457 |
|
1458 if ( ProfileConfigured() ) |
|
1459 { |
|
1460 TUint32 profileId; |
|
1461 User::LeaveIfError( Profile().GetParameter( KSIPProfileId, profileId ) ); |
|
1462 |
|
1463 aIds.iProfileID = profileId; |
|
1464 } |
|
1465 |
|
1466 aIds.iSecureFlag = iBody->iIsSecureSession; |
|
1467 } |
|
1468 |
|
1469 // ----------------------------------------------------------------------------- |
|
1470 // CMceSipSession::InviteTransaction |
|
1471 // ----------------------------------------------------------------------------- |
|
1472 // |
|
1473 CSIPClientTransaction* CMceSipSession::InviteTransaction() |
|
1474 { |
|
1475 CSIPClientTransaction* trx = NULL; |
|
1476 TInt index = 0; |
|
1477 |
|
1478 while( !trx && index < PendingTransactions().Count() ) |
|
1479 { |
|
1480 trx = PendingTransactions()[ index++ ]; |
|
1481 TBool isInvite = |
|
1482 trx->Type() == SIPStrings::StringF( SipStrConsts::EInvite ); |
|
1483 TBool isCompleted = MceSip::TrxCompleted( *trx ); |
|
1484 |
|
1485 trx = isInvite && !isCompleted ? trx : NULL; |
|
1486 } |
|
1487 |
|
1488 return trx; |
|
1489 } |
|
1490 |
|
1491 // ----------------------------------------------------------------------------- |
|
1492 // CMceSipSession::StandAloneResponseReceived |
|
1493 // ----------------------------------------------------------------------------- |
|
1494 // |
|
1495 void CMceSipSession::StandAloneResponseReceived( |
|
1496 TMceSipResponseType /*aResponseType*/ ) |
|
1497 { |
|
1498 MCESRV_DEBUG("CMceSipSession::StandAloneResponseReceived, Entry"); |
|
1499 |
|
1500 //if response to CANCEL |
|
1501 if ( MceSip::IsResponseTo( Response(), |
|
1502 SIPStrings::StringF( SipStrConsts::ECancel ) ) ) |
|
1503 { |
|
1504 ResponseReceived(); |
|
1505 } |
|
1506 else |
|
1507 { |
|
1508 MCESRV_DEBUG("StandAloneResponseReceived: NOT CANCEL. IGNORED"); |
|
1509 //NOP |
|
1510 } |
|
1511 |
|
1512 MCESRV_DEBUG("CMceSipSession::StandAloneResponseReceived, Exit"); |
|
1513 } |
|
1514 |
|
1515 // ----------------------------------------------------------------------------- |
|
1516 // CMceSipSession::ErrorOccured |
|
1517 // ----------------------------------------------------------------------------- |
|
1518 // |
|
1519 void CMceSipSession::ErrorOccured( TInt aError ) |
|
1520 { |
|
1521 MCESRV_DEBUG("CMceSipSession::ErrorOccured, Entry") |
|
1522 |
|
1523 TUint newState( KMceStateError ); |
|
1524 CMceSession::TState newClientState( CMceSession::ETerminated ); |
|
1525 |
|
1526 if ( CurrentState().Id() == KMceStateTerminating ) |
|
1527 { |
|
1528 // Failed to send BYE. ignore and set the state to terminated. |
|
1529 newState = KMceStateTerminated; |
|
1530 } |
|
1531 else if ( ( aError == KErrSIPNoAckReceived && ( SubState() == EAnswering || SubState() == EUpdating ) ) || |
|
1532 ( CurrentState().Id() == KMceStateOffering ) || |
|
1533 ( CurrentState().Id() == KMceStateConfirming ) ) |
|
1534 { |
|
1535 if ( Dialog() ) |
|
1536 { |
|
1537 CSIPDialog::TState dialogState = Dialog()->Dialog().State(); |
|
1538 switch ( dialogState ) |
|
1539 { |
|
1540 case CSIPDialog::EEarly: |
|
1541 { |
|
1542 TRAP_IGNORE( Actions().SendCancelL() ) |
|
1543 newState = KMceStateCanceled; |
|
1544 newClientState = CMceSession::ECancelling; |
|
1545 break; |
|
1546 } |
|
1547 case CSIPDialog::EConfirmed: |
|
1548 { |
|
1549 TRAP_IGNORE( Actions().SendBYEL() ) |
|
1550 newState = KMceStateTerminating; |
|
1551 newClientState = CMceSession::ETerminating; |
|
1552 break; |
|
1553 } |
|
1554 default: |
|
1555 { |
|
1556 newState = KMceStateTerminated; |
|
1557 break; |
|
1558 } |
|
1559 } |
|
1560 } |
|
1561 } |
|
1562 |
|
1563 if ( CurrentState().Id() != KMceStateTerminating ) |
|
1564 { |
|
1565 Actions().StopMedia(); |
|
1566 FCActions().ReleaseFC(); |
|
1567 } |
|
1568 |
|
1569 Actions().StateChanged( newState ); |
|
1570 TRAP_IGNORE( Actions().ClientStateChangedL( newClientState, aError ) ) |
|
1571 MCESRV_DEBUG("CMceSipSession::ErrorOccured, Exit") |
|
1572 } |
|
1573 |
|
1574 // ----------------------------------------------------------------------------- |
|
1575 // CMceSipSession::DoErrorOccured |
|
1576 // ----------------------------------------------------------------------------- |
|
1577 // |
|
1578 void CMceSipSession::DoErrorOccured( TInt aError, |
|
1579 CSIPTransactionBase& aTransaction ) |
|
1580 { |
|
1581 // If Error is for Extension Request |
|
1582 if ( Actions().IsExtensionRequest( aTransaction.Type()) ) |
|
1583 { |
|
1584 Actions().ReceiveExtensionError( aTransaction, aError ); |
|
1585 } |
|
1586 else |
|
1587 { |
|
1588 ErrorOccured( aError ); |
|
1589 } |
|
1590 } |
|
1591 |
|
1592 // ----------------------------------------------------------------------------- |
|
1593 // CMceSipSession::ErrorOccured |
|
1594 // ----------------------------------------------------------------------------- |
|
1595 // |
|
1596 void CMceSipSession::LocalErrorOccured( TMceStateIndex aNewState, TInt aWithError ) |
|
1597 { |
|
1598 MCESRV_DEBUG("CMceSipSession::LocalErrorOccured( state, error), Entry"); |
|
1599 MCESRV_DEBUG_DVALUE("ERROR", aWithError ); |
|
1600 |
|
1601 if ( aNewState == KMceStateError ) |
|
1602 { |
|
1603 Actions().StopMedia(); |
|
1604 FCActions().ReleaseFC(); |
|
1605 } |
|
1606 |
|
1607 Actions().StateChanged( aNewState ); |
|
1608 Actions().ClientErrorOccured( aWithError ); |
|
1609 |
|
1610 MCESRV_DEBUG("CMceSipSession::LocalErrorOccured( state, error), Exit"); |
|
1611 } |
|
1612 |
|
1613 // ----------------------------------------------------------------------------- |
|
1614 // CMceSipSession::Terminate |
|
1615 // ----------------------------------------------------------------------------- |
|
1616 // |
|
1617 TBool CMceSipSession::Terminate() |
|
1618 { |
|
1619 MCESRV_DEBUG( "CMceSipSession::Terminate, Entry" ); |
|
1620 TRAPD( error, DoTerminateL() ); |
|
1621 if ( error ) |
|
1622 { |
|
1623 MCESRV_DEBUG_DVALUE( "CMceSipSession::Terminate, ERROR:", error ); |
|
1624 Actions().StateChanged( KMceStateTerminated ); |
|
1625 } |
|
1626 MCESRV_DEBUG( "CMceSipSession::Terminate, Exit" ); |
|
1627 return CanDispose(); |
|
1628 } |
|
1629 |
|
1630 // ----------------------------------------------------------------------------- |
|
1631 // CMceSipSession::DiscardInvite |
|
1632 // ----------------------------------------------------------------------------- |
|
1633 // |
|
1634 void CMceSipSession::DiscardInvite() |
|
1635 { |
|
1636 CSIPServerTransaction* invite = FIRST_REQUEST(); |
|
1637 if ( MceSip::TrxType( *invite ) == SipStrConsts::EInvite ) |
|
1638 { |
|
1639 MceSip::DiscardRequest( *invite ); |
|
1640 } |
|
1641 } |
|
1642 |
|
1643 // ----------------------------------------------------------------------------- |
|
1644 // CMceSipSession::DoTerminateL |
|
1645 // ----------------------------------------------------------------------------- |
|
1646 // |
|
1647 void CMceSipSession::DoTerminateL() |
|
1648 { |
|
1649 TMceStateIndex currentState = CurrentState().Id(); |
|
1650 |
|
1651 MCESRV_DEBUG_STATE("DoTerminateL: current state", currentState ); |
|
1652 |
|
1653 Actions().StopMedia(); |
|
1654 FCActions().ReleaseFC(); |
|
1655 |
|
1656 switch( currentState ) |
|
1657 { |
|
1658 case KMceStateAnswering: |
|
1659 { |
|
1660 MCESRV_DEBUG("DoTerminateL: KMceStateAnswering -> BYE"); |
|
1661 Actions().SendBYEL(); |
|
1662 //going to still wait ACK or error that ACK not received |
|
1663 break; |
|
1664 } |
|
1665 case KMceStateEstablished: |
|
1666 { |
|
1667 MCESRV_DEBUG("DoTerminateL: KMceStateEstablished -> BYE"); |
|
1668 Actions().SendBYEL(); |
|
1669 Actions().StateChanged( KMceStateTerminating ); |
|
1670 break; |
|
1671 } |
|
1672 case KMceStateError: |
|
1673 { |
|
1674 MCESRV_DEBUG("DoTerminateL: KMceStateError:"); |
|
1675 |
|
1676 TMceStateIndex nextState = KMceStateTerminated; |
|
1677 if ( iExitState ) |
|
1678 { |
|
1679 TMceStateIndex exitStateId = iExitState->Id(); |
|
1680 MCESRV_DEBUG_STATE("from state", exitStateId ); |
|
1681 |
|
1682 if ( iExitState->Id() == KMceStateEstablished || |
|
1683 iExitState->Id() == KMceStateAnswering ) |
|
1684 { |
|
1685 MCESRV_DEBUG("DoTerminateL: KMceStateError -> BYE"); |
|
1686 Actions().SendBYEL(); |
|
1687 nextState = KMceStateTerminating; |
|
1688 } |
|
1689 } |
|
1690 Actions().StateChanged( nextState ); |
|
1691 break; |
|
1692 } |
|
1693 case KMceStateUpdated: |
|
1694 { |
|
1695 MCESRV_DEBUG("DoTerminateL: KMceStateUpdated -> DECLINE"); |
|
1696 if ( &Request() ) |
|
1697 { |
|
1698 CMceMsgSIPData msg; |
|
1699 Actions().SendDeclineL(Request(), msg ); |
|
1700 } |
|
1701 Actions().StateChanged( KMceStateTerminated ); |
|
1702 break; |
|
1703 } |
|
1704 case KMceStateIdle: |
|
1705 case KMceStateServerInitializing: |
|
1706 case KMceStateTerminating: |
|
1707 { |
|
1708 MCESRV_DEBUG("DoTerminateL: KMceStateUpdated, KMceStateIdle"); |
|
1709 Actions().StateChanged( KMceStateTerminated ); |
|
1710 break; |
|
1711 } |
|
1712 case KMceStateOffering: |
|
1713 { |
|
1714 MCESRV_DEBUG("DoTerminateL: KMceStateOffering"); |
|
1715 if ( SubState() == EOffering ) |
|
1716 { |
|
1717 CSIPClientTransaction* lastResponse = &Response(); |
|
1718 |
|
1719 if ( lastResponse && MceSip::TrxCompleted( *lastResponse ) |
|
1720 && ( PendingTransaction(SIPStrings::StringF( |
|
1721 SipStrConsts::EInvite )) == NULL )) |
|
1722 { |
|
1723 // 200 OK already received and waiting for media, bye can be sent |
|
1724 MCESRV_DEBUG("DoTerminateL: KMceStateOffering -> BYE"); |
|
1725 Actions().SendBYEL(); |
|
1726 Actions().StateChanged( KMceStateTerminating ); |
|
1727 } |
|
1728 else |
|
1729 { |
|
1730 MCESRV_DEBUG("DoTerminateL: KMceStateOffering -> CANCEL"); |
|
1731 Actions().SendCancelL(); |
|
1732 Actions().StateChanged( KMceStateCanceled ); |
|
1733 } |
|
1734 } |
|
1735 break; |
|
1736 } |
|
1737 case KMceStateServerEstablishing: |
|
1738 { |
|
1739 MCESRV_DEBUG("DoTerminateL: KMceStateServerEstablishing -> DECLINE"); |
|
1740 if ( &Request() && Dialog() ) |
|
1741 { |
|
1742 MceSip::DiscardRequest( Request(), KMceSipDecline ); |
|
1743 if ( Dialog()->Dialog().State() == CSIPDialog::EConfirmed ) |
|
1744 { |
|
1745 Actions().SendBYEL(); |
|
1746 Actions().StateChanged( KMceStateTerminating ); |
|
1747 } |
|
1748 else |
|
1749 { |
|
1750 Actions().StateChanged( KMceStateTerminated ); |
|
1751 } |
|
1752 } |
|
1753 else |
|
1754 { |
|
1755 Actions().StateChanged( KMceStateTerminated ); |
|
1756 } |
|
1757 break; |
|
1758 } |
|
1759 default: |
|
1760 { |
|
1761 //NOP |
|
1762 } |
|
1763 |
|
1764 } |
|
1765 } |
|
1766 |
|
1767 // ----------------------------------------------------------------------------- |
|
1768 // CMceSipSession::DoConnectionStateChanged |
|
1769 // ----------------------------------------------------------------------------- |
|
1770 // |
|
1771 void CMceSipSession::DoConnectionStateChanged( TBool aIsActive ) |
|
1772 { |
|
1773 MCESRV_DEBUG("CMceSipSession::ConnectionStateChanged, Entry"); |
|
1774 |
|
1775 if ( iBody ) |
|
1776 { |
|
1777 iBody->iIsConnectionActive = aIsActive; |
|
1778 } |
|
1779 |
|
1780 MCESRV_DEBUG("CMceSipSession::ConnectionStateChanged, Exit"); |
|
1781 } |
|
1782 |
|
1783 // ----------------------------------------------------------------------------- |
|
1784 // CMceSipSession::Canceled |
|
1785 // ----------------------------------------------------------------------------- |
|
1786 // |
|
1787 void CMceSipSession::Canceled() |
|
1788 { |
|
1789 MCESRV_DEBUG("CMceSipSession::Canceled, Entry"); |
|
1790 |
|
1791 if ( IsSipDialogConfirmed() ) |
|
1792 { |
|
1793 // cancel the reinvite shouldn't terminate original session. |
|
1794 Actions().StopUpdatingMedia(); |
|
1795 Actions().UpdateFailed(); |
|
1796 Actions().StateChanged( KMceStateEstablished ); |
|
1797 TRAP_IGNORE( Actions().ClientStateChangedL( |
|
1798 CMceSession::EEstablished, *Body(), KErrCancel ) ); |
|
1799 } |
|
1800 else |
|
1801 { |
|
1802 Actions().StopMedia(); |
|
1803 FCActions().ReleaseFC(); |
|
1804 Actions().StateChanged( KMceStateTerminated ); |
|
1805 TRAP_IGNORE( Actions().ClientStateChangedL( CMceSession::ETerminated ) ); |
|
1806 } |
|
1807 |
|
1808 MCESRV_DEBUG("CMceSipSession::Canceled, Exit"); |
|
1809 } |
|
1810 |
|
1811 // ----------------------------------------------------------------------------- |
|
1812 // CMceSipSession::DoServiceL |
|
1813 // ----------------------------------------------------------------------------- |
|
1814 // |
|
1815 HBufC8* CMceSipSession::DoServiceL( TMceIds& aIds, |
|
1816 TMceItcFunctions aFunction ) |
|
1817 { |
|
1818 MCESRV_DEBUG("CMceSipSession::DoServiceL( no message ), Entry"); |
|
1819 MCESRV_DEBUG_EVENT("ITC function", aFunction ); |
|
1820 |
|
1821 HBufC8* returnMessage = NULL; |
|
1822 |
|
1823 TMceStateTransitionEvent event( *this, aFunction, aIds ); |
|
1824 if ( iStateMachine->Consumes( event ) ) |
|
1825 { |
|
1826 MCESRV_DEBUG("handler: state machine"); |
|
1827 iStateMachine->ProcessL( event ); |
|
1828 } |
|
1829 else |
|
1830 { |
|
1831 switch ( aFunction ) |
|
1832 { |
|
1833 case EMceItcFCGetMediaLines: |
|
1834 { |
|
1835 MCESRV_DEBUG("handler: floor control"); |
|
1836 returnMessage = FCActions().FCGetMediaLinesL(); |
|
1837 break; |
|
1838 } |
|
1839 case EMceItcGetSession: |
|
1840 { |
|
1841 MCESRV_DEBUG("handler: session"); |
|
1842 returnMessage = Actions().BodyToTextL(); |
|
1843 break; |
|
1844 } |
|
1845 //rtp sink |
|
1846 case EMceItcSendSR: |
|
1847 case EMceItcSendRR: |
|
1848 case EMceItcSetFastForward: |
|
1849 case EMceItcSetFastRewind: |
|
1850 case EMceItcDisableInactivityTimer: |
|
1851 //dtmf |
|
1852 case EMceItcIsDtmfActive: |
|
1853 case EMceItcStartDtmfTone: |
|
1854 case EMceItcStopDtmfTone: |
|
1855 case EMceItcSendDtmfTone: |
|
1856 case EMceItcCancelSendDtmfToneSequence: |
|
1857 { |
|
1858 MCESRV_DEBUG("handler: media"); |
|
1859 returnMessage = Actions().ControlMediaL( aIds, aFunction ); |
|
1860 break; |
|
1861 } |
|
1862 default: |
|
1863 { |
|
1864 MCESRV_DEBUG("NOT SUPPORTED"); |
|
1865 User::Leave( KErrNotSupported ); |
|
1866 break; |
|
1867 } |
|
1868 } |
|
1869 } |
|
1870 |
|
1871 MCESRV_DEBUG("CMceSipSession::DoServiceL( no message ), Exit"); |
|
1872 |
|
1873 return returnMessage; |
|
1874 } |
|
1875 |
|
1876 // ----------------------------------------------------------------------------- |
|
1877 // CMceSipSession::DoServiceL |
|
1878 // ----------------------------------------------------------------------------- |
|
1879 // |
|
1880 void CMceSipSession::DoServiceL( TMceIds& aIds, |
|
1881 TMceItcFunctions aFunction, |
|
1882 const TDesC8& aMessage ) |
|
1883 { |
|
1884 MCESRV_DEBUG("CMceSipSession::DoServiceL( write data ), Entry"); |
|
1885 MCESRV_DEBUG_EVENT("ITC function", aFunction ); |
|
1886 |
|
1887 switch ( aFunction ) |
|
1888 { |
|
1889 case EMceItcInitFC: |
|
1890 { |
|
1891 MCESRV_DEBUG("handler: floor control"); |
|
1892 iUseFC = ETrue; |
|
1893 FCActions().InitializeFCL ( aIds, aMessage ); |
|
1894 break; |
|
1895 } |
|
1896 case EMceItcUpdateFC: |
|
1897 { |
|
1898 MCESRV_DEBUG("handler: floor control"); |
|
1899 iUseFC = ETrue; |
|
1900 FCActions().UpdateFCL( aIds, aMessage ); |
|
1901 break; |
|
1902 } |
|
1903 case EMceItcSendFCMsg: |
|
1904 { |
|
1905 MCESRV_DEBUG("handler: floor control"); |
|
1906 FCActions().SendFCMsgL ( aMessage ); |
|
1907 break; |
|
1908 } |
|
1909 //speaker sink |
|
1910 case EMceItcSetVolume: |
|
1911 case EMceItcSetAudioRouting: |
|
1912 //mic source |
|
1913 case EMceItcSetGain: |
|
1914 //rtp source |
|
1915 case EMceItcEnableInactivityTimer: |
|
1916 //camera source |
|
1917 case EMceItcSetZoomFactor: |
|
1918 case EMceItcSetDigitalZoomFactor: |
|
1919 case EMceItcSetContrast: |
|
1920 case EMceItcSetBrightness: |
|
1921 case EMceItcSetExposure: |
|
1922 case EMceItcSetWhiteBalance: |
|
1923 //display sink |
|
1924 case EMceItcSetDisplayIndex: |
|
1925 case EMceItcSetDisplayPriority: |
|
1926 case EMceItcSetDisplayRect: |
|
1927 case EMceItcSetDisplayRotation: |
|
1928 //file source |
|
1929 case EMceItcSetFilePosition: |
|
1930 case EMceItcSetFileInfo: |
|
1931 //dtmf |
|
1932 case EMceItcSendDtmfToneSequence: |
|
1933 { |
|
1934 MCESRV_DEBUG("handler: media"); |
|
1935 Actions().ControlMediaL( aIds, aFunction, aMessage ); |
|
1936 break; |
|
1937 } |
|
1938 default: |
|
1939 { |
|
1940 MCESRV_DEBUG("NOT SUPPORTED"); |
|
1941 User::Leave( KErrNotSupported ); |
|
1942 break; |
|
1943 } |
|
1944 } |
|
1945 |
|
1946 MCESRV_DEBUG("CMceSipSession::DoServiceL( write data ), Exit"); |
|
1947 } |
|
1948 |
|
1949 // ----------------------------------------------------------------------------- |
|
1950 // CMceSipSession::DoServiceL |
|
1951 // ----------------------------------------------------------------------------- |
|
1952 // |
|
1953 void CMceSipSession::DoServiceL( TMceIds& aIds, |
|
1954 TMceItcFunctions aFunction, |
|
1955 TPtr8& aMessage ) |
|
1956 { |
|
1957 MCESRV_DEBUG("CMceSipSession::DoServiceL( read data ), Entry"); |
|
1958 MCESRV_DEBUG_EVENT("ITC function", aFunction ); |
|
1959 |
|
1960 switch ( aFunction ) |
|
1961 { |
|
1962 case EMceItcVolume: |
|
1963 case EMceItcAudioRouting: |
|
1964 case EMceItcGain: |
|
1965 case EMceItcZoomFactor: |
|
1966 case EMceItcDigitalZoomFactor: |
|
1967 case EMceItcContrast: |
|
1968 case EMceItcBrightness: |
|
1969 case EMceItcExposure: |
|
1970 case EMceItcWhiteBalance: |
|
1971 case EMceItcDisplayRect: |
|
1972 case EMceItcDisplayPriority: |
|
1973 case EMceItcDisplayRotation: |
|
1974 case EMceItcFileInfo: |
|
1975 case EMceItcFilePosition: |
|
1976 case EMceItcSetCameraIndex: |
|
1977 { |
|
1978 MCESRV_DEBUG("handler: media"); |
|
1979 Actions().ControlMediaL( aIds, aFunction, aMessage ); |
|
1980 break; |
|
1981 } |
|
1982 default: |
|
1983 { |
|
1984 MCESRV_DEBUG("NOT SUPPORTED"); |
|
1985 User::Leave( KErrNotSupported ); |
|
1986 break; |
|
1987 } |
|
1988 } |
|
1989 |
|
1990 MCESRV_DEBUG("CMceSipSession::DoServiceL( read data ), Exit"); |
|
1991 } |
|
1992 |
|
1993 // ----------------------------------------------------------------------------- |
|
1994 // CMceSipSession::DoServiceL |
|
1995 // ----------------------------------------------------------------------------- |
|
1996 // |
|
1997 void CMceSipSession::DoServiceL( TMceIds& aIds, |
|
1998 TMceItcFunctions aFunction, |
|
1999 CMceMsgBase& aMessage ) |
|
2000 { |
|
2001 MCESRV_DEBUG("CMceSipSession::DoServiceL( message ), Entry"); |
|
2002 MCESRV_DEBUG_EVENT("ITC function", aFunction ); |
|
2003 |
|
2004 |
|
2005 TMceStateTransitionEvent event( *this, aFunction, aIds, aMessage ); |
|
2006 if ( iStateMachine->Consumes( event ) ) |
|
2007 { |
|
2008 MCESRV_DEBUG("handler: state machine"); |
|
2009 iStateMachine->ProcessL( event ); |
|
2010 } |
|
2011 else |
|
2012 { |
|
2013 switch ( aFunction ) |
|
2014 { |
|
2015 case EMceItcFCSetMediaLines: |
|
2016 { |
|
2017 MCESRV_DEBUG("handler: floor control"); |
|
2018 FCActions().FCSetMediaLinesL ( aMessage ); |
|
2019 break; |
|
2020 } |
|
2021 default: |
|
2022 { |
|
2023 MCESRV_DEBUG("NOT SUPPORTED"); |
|
2024 User::Leave( KErrNotSupported ); |
|
2025 break; |
|
2026 } |
|
2027 } |
|
2028 } |
|
2029 |
|
2030 MCESRV_DEBUG("CMceSipSession::DoServiceL( message ), Exit"); |
|
2031 } |
|
2032 |
|
2033 // ----------------------------------------------------------------------------- |
|
2034 // CMceSipSession::Updated |
|
2035 // ----------------------------------------------------------------------------- |
|
2036 // |
|
2037 void CMceSipSession::Updated( CMceComSession& aSession ) |
|
2038 { |
|
2039 MCESRV_DEBUG("CMceSipSession::Updated, Entry"); |
|
2040 |
|
2041 __ASSERT_ALWAYS( &aSession == iBody || &aSession == iNewBodyCandidate, |
|
2042 User::Panic( KMceServerPanic, KErrArgument ) ); |
|
2043 |
|
2044 TMceStateTransitionEvent event( *this, EMceMediaUpdated ); |
|
2045 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
2046 if ( error != KErrNone ) |
|
2047 { |
|
2048 MCESRV_DEBUG_DVALUE("Updated: state machine causes ERROR", error ); |
|
2049 LocalErrorOccured( KMceStateError, error ); |
|
2050 } |
|
2051 |
|
2052 MCESRV_DEBUG("CMceSipSession::Updated, Exit"); |
|
2053 } |
|
2054 |
|
2055 // ----------------------------------------------------------------------------- |
|
2056 // CMceSipSession::Reserved |
|
2057 // ----------------------------------------------------------------------------- |
|
2058 // |
|
2059 void CMceSipSession::Reserved( CMceComSession& aSession ) |
|
2060 { |
|
2061 MCESRV_DEBUG("CMceSipSession::Reserved, Entry"); |
|
2062 |
|
2063 __ASSERT_ALWAYS( &aSession == iBody || &aSession == iNewBodyCandidate, |
|
2064 User::Panic( KMceServerPanic, KErrArgument ) ); |
|
2065 |
|
2066 TMceStateTransitionEvent event( *this, EMceMediaReserved ); |
|
2067 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
2068 if ( error != KErrNone ) |
|
2069 { |
|
2070 MCESRV_DEBUG_DVALUE("Reserved: state machine causes ERROR", error ); |
|
2071 LocalErrorOccured( KMceStateError, error ); |
|
2072 } |
|
2073 |
|
2074 MCESRV_DEBUG("CMceSipSession::Reserved, Exit"); |
|
2075 } |
|
2076 |
|
2077 // ----------------------------------------------------------------------------- |
|
2078 // CMceSipSession::SessionClosed |
|
2079 // ----------------------------------------------------------------------------- |
|
2080 // |
|
2081 void CMceSipSession::SessionClosed( CMceComSession& aSession ) |
|
2082 { |
|
2083 MCESRV_DEBUG("CMceSipSession::SessionClosed, Entry"); |
|
2084 |
|
2085 __ASSERT_ALWAYS( &aSession == iBody || &aSession == iNewBodyCandidate, |
|
2086 User::Panic( KMceServerPanic, KErrArgument ) ); |
|
2087 |
|
2088 TMceStateTransitionEvent event( *this, EMceMediaSessionStopped ); |
|
2089 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
2090 if ( error != KErrNone ) |
|
2091 { |
|
2092 MCESRV_DEBUG_DVALUE( |
|
2093 "SessionClosed: state machine causes ERROR", error ); |
|
2094 LocalErrorOccured( KMceStateTerminated, error ); |
|
2095 } |
|
2096 |
|
2097 MCESRV_DEBUG("CMceSipSession::SessionClosed, Exit"); |
|
2098 } |
|
2099 |
|
2100 // ----------------------------------------------------------------------------- |
|
2101 // CMceSipSession::EventReceived |
|
2102 // ----------------------------------------------------------------------------- |
|
2103 // |
|
2104 void CMceSipSession::EventReceived( TMceMccComEvent& aEvent ) |
|
2105 { |
|
2106 MCESRV_DEBUG("CMceSipSession::EventReceived, Entry"); |
|
2107 |
|
2108 if ( aEvent.iItcEvent == EMceItcFCMsgReceived && |
|
2109 FCSession() && |
|
2110 aEvent.iItcDataDesC ) |
|
2111 { |
|
2112 HBufC8* data = NULL; |
|
2113 TRAPD( err, data = aEvent.iItcDataDesC->AllocL() ); |
|
2114 if( err == KErrNone ) |
|
2115 { |
|
2116 FCReceivedData( data, FCSession() ); |
|
2117 } |
|
2118 else |
|
2119 { |
|
2120 MCESRV_DEBUG("RtcpSignalReceived, Alloc failed"); |
|
2121 } |
|
2122 } |
|
2123 else |
|
2124 { |
|
2125 TRAPD( err, Actions().ClientMediaStateChangedL( &aEvent ) ); |
|
2126 if( err != KErrNone ) |
|
2127 { |
|
2128 MCESRV_DEBUG("RtcpSignalReceived, ClientMediaStateChanged failed"); |
|
2129 } |
|
2130 } |
|
2131 |
|
2132 MCESRV_DEBUG("CMceSipSession::EventReceived, Exit"); |
|
2133 } |
|
2134 |
|
2135 // ----------------------------------------------------------------------------- |
|
2136 // CMceSipSession::MediaError |
|
2137 // ----------------------------------------------------------------------------- |
|
2138 // |
|
2139 void CMceSipSession::MediaError( TMceMccComEvent& aEvent ) |
|
2140 { |
|
2141 #if MCE_IGNORE_MEDIA_ERROR |
|
2142 |
|
2143 if ( aEvent.iError < 0 ) |
|
2144 { |
|
2145 MCESRV_DEBUG_DVALUE("error", aEvent.iError ); |
|
2146 MCESRV_DEBUG("CMceSipSession::MediaError, Exit"); |
|
2147 return; |
|
2148 } |
|
2149 |
|
2150 #else |
|
2151 |
|
2152 TMceStateTransitionEvent event( *this, aEvent, EMceMediaError ); |
|
2153 CMceState& currentState = CurrentState(); |
|
2154 currentState.MediaErrorOccured( event ); |
|
2155 |
|
2156 #endif |
|
2157 } |
|
2158 |
|
2159 // ----------------------------------------------------------------------------- |
|
2160 // CMceSipSession::SessionCreatedL |
|
2161 // ----------------------------------------------------------------------------- |
|
2162 // |
|
2163 void CMceSipSession::SessionCreatedL( CMceComSession* aSession ) |
|
2164 { |
|
2165 MCESRV_DEBUG("CMceSipSession::SessionCreated, Entry"); |
|
2166 |
|
2167 __ASSERT_ALWAYS( iBody, User::Leave( KErrArgument ) ); |
|
2168 __ASSERT_ALWAYS( aSession, User::Leave( KErrArgument ) ); |
|
2169 aSession->SdpSession().AttachContext( Dialog() ); |
|
2170 |
|
2171 iBodyBucket.AppendL( iBody ); |
|
2172 iBody = aSession; |
|
2173 |
|
2174 MCESRV_DEBUG("CMceSipSession::SessionCreated, Exit"); |
|
2175 } |
|
2176 |
|
2177 // ----------------------------------------------------------------------------- |
|
2178 // CMceSipSession::TimerExpiredL |
|
2179 // ----------------------------------------------------------------------------- |
|
2180 // |
|
2181 void CMceSipSession::TimerExpiredL( TMceTimerId aTimerId, TAny* /*aTimerParam*/ ) |
|
2182 { |
|
2183 MCESRV_DEBUG("CMceSipSession::TimerExpiredL, Entry"); |
|
2184 TMceStateIndex currentState = CurrentState().Id(); |
|
2185 |
|
2186 if( aTimerId == iTimer && iBody->iRefresh ) |
|
2187 { |
|
2188 TMceStateTransitionEvent event( *this, EMceSessionRefresh ); |
|
2189 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
2190 if ( error != KErrNone ) |
|
2191 { |
|
2192 MCESRV_DEBUG_DVALUE( |
|
2193 "TimerExpiredL: state machine causes ERROR", error ); |
|
2194 LocalErrorOccured( currentState, error ); |
|
2195 } |
|
2196 } |
|
2197 else if( aTimerId == iPendingTimer ) |
|
2198 { |
|
2199 TMceStateTransitionEvent event( *this, EMceSessionPending ); |
|
2200 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
2201 if ( error != KErrNone ) |
|
2202 { |
|
2203 MCESRV_DEBUG_DVALUE( |
|
2204 "TimerExpiredL: state machine causes ERROR", error ); |
|
2205 LocalErrorOccured( currentState, error ); |
|
2206 } |
|
2207 } |
|
2208 else |
|
2209 { |
|
2210 // session has expired, terminate |
|
2211 TMceStateTransitionEvent event( *this, EMceSessionExpired ); |
|
2212 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
2213 if ( error != KErrNone ) |
|
2214 { |
|
2215 MCESRV_DEBUG_DVALUE( |
|
2216 "TimerExpiredL: state machine causes ERROR", error ); |
|
2217 LocalErrorOccured( KMceStateTerminated, error ); |
|
2218 } |
|
2219 } |
|
2220 |
|
2221 if ( aTimerId == iTimer ) |
|
2222 { |
|
2223 iTimer = CMceTimerManager::KNoSuchTimer; |
|
2224 } |
|
2225 |
|
2226 MCESRV_DEBUG("CMceSipSession::TimerExpiredL, Exit"); |
|
2227 } |
|
2228 |
|
2229 // ----------------------------------------------------------------------------- |
|
2230 // CMceSipSession::UseFC |
|
2231 // ----------------------------------------------------------------------------- |
|
2232 // |
|
2233 TBool CMceSipSession::UseFC() |
|
2234 { |
|
2235 return iUseFC; |
|
2236 } |
|
2237 |
|
2238 // ----------------------------------------------------------------------------- |
|
2239 // CMceSipSession::FCReceivedData |
|
2240 // ----------------------------------------------------------------------------- |
|
2241 // |
|
2242 void CMceSipSession::FCReceivedData( HBufC8* aData, |
|
2243 const CFCSession* /*aFCSession*/ ) |
|
2244 { |
|
2245 |
|
2246 MCESRV_DEBUG("CMceSipSession::FCReceivedData, Entry"); |
|
2247 |
|
2248 TMceIds ids; |
|
2249 ids.iCallbackID = EMceItcFCMsgReceived; |
|
2250 |
|
2251 TRAPD( error, SendToClientL( ids, aData, NULL ) ); |
|
2252 if ( error != KErrNone ) |
|
2253 { |
|
2254 delete aData; |
|
2255 } |
|
2256 |
|
2257 MCESRV_DEBUG("CMceSipSession::FCReceivedData, Exit"); |
|
2258 } |
|
2259 |
|
2260 // ----------------------------------------------------------------------------- |
|
2261 // CMceSipSession::FCErrorNotify |
|
2262 // ----------------------------------------------------------------------------- |
|
2263 // |
|
2264 void CMceSipSession::FCErrorNotify( TInt aErrCode, |
|
2265 const CFCSession* /*aFCSession*/ ) |
|
2266 { |
|
2267 TMceIds ids; |
|
2268 ids.iCallbackID = EMceItcFCErrorReceived; |
|
2269 ids.iStatus = aErrCode; |
|
2270 SendToClient( ids ); |
|
2271 } |
|
2272 |
|
2273 // ----------------------------------------------------------------------------- |
|
2274 // CMceSipSession::InviteForkedL |
|
2275 // ----------------------------------------------------------------------------- |
|
2276 // |
|
2277 void CMceSipSession::InviteForkedL( CSIPClientTransaction& aTransaction, |
|
2278 CSIPInviteDialogAssoc* aDialogAssoc ) |
|
2279 { |
|
2280 __ASSERT_ALWAYS( aDialogAssoc, User::Leave( KErrArgument ) ); |
|
2281 iForkedDialogs.AppendL( aDialogAssoc ); |
|
2282 ResponseReceivedWithinDialog( aTransaction, *aDialogAssoc ); |
|
2283 } |
|
2284 |
|
2285 // ----------------------------------------------------------------------------- |
|
2286 // CMceSipSession::HandleForkedDialogs |
|
2287 // ----------------------------------------------------------------------------- |
|
2288 // |
|
2289 void CMceSipSession::HandleForkedDialogs() |
|
2290 { |
|
2291 |
|
2292 // If one of the forked dialogs generated final response, |
|
2293 // replace the actual dialog with that |
|
2294 CSIPInviteDialogAssoc* forkedDlg = NULL; |
|
2295 CSIPDialog::TState forkedDlgState = ( CSIPDialog::TState )( KErrNotFound ); |
|
2296 for ( TInt ind = 0; ind < iForkedDialogs.Count(); ind++ ) |
|
2297 { |
|
2298 forkedDlg = iForkedDialogs[ ind ]; |
|
2299 forkedDlgState = forkedDlg->Dialog().State(); |
|
2300 if ( forkedDlgState == CSIPDialog::EConfirmed || |
|
2301 forkedDlgState == CSIPDialog::ETerminated ) |
|
2302 { |
|
2303 CSIPInviteDialogAssoc* origDlg = static_cast<CSIPInviteDialogAssoc*>( iDialog ); |
|
2304 iDialog = forkedDlg; |
|
2305 iForkedDialogs.Remove( ind ); |
|
2306 iForkedDialogs.Insert( origDlg,ind ); |
|
2307 } |
|
2308 } |
|
2309 } |
|
2310 |
|
2311 // ----------------------------------------------------------------------------- |
|
2312 // CMceSipSession::WaitingMediaCallback |
|
2313 // ----------------------------------------------------------------------------- |
|
2314 // |
|
2315 TBool CMceSipSession::WaitingMediaCallback() const |
|
2316 { |
|
2317 return iWaitingMediaCallback; |
|
2318 } |
|
2319 |
|
2320 // ----------------------------------------------------------------------------- |
|
2321 // CMceSipSession::SetWaitingMediaCallback |
|
2322 // ----------------------------------------------------------------------------- |
|
2323 // |
|
2324 void CMceSipSession::SetWaitingMediaCallback( TBool aWaiting ) |
|
2325 { |
|
2326 iWaitingMediaCallback = aWaiting; |
|
2327 } |
|
2328 |
|
2329 // ----------------------------------------------------------------------------- |
|
2330 // CMceSipSession::SetMediaAuthorizationToken |
|
2331 // ----------------------------------------------------------------------------- |
|
2332 // |
|
2333 void CMceSipSession::SetMediaAuthorizationToken( HBufC8* aToken ) |
|
2334 { |
|
2335 delete iMediaAuthorizationToken; |
|
2336 iMediaAuthorizationToken = aToken; |
|
2337 } |
|
2338 |
|
2339 // ----------------------------------------------------------------------------- |
|
2340 // CMceSipSession::Extensions |
|
2341 // ----------------------------------------------------------------------------- |
|
2342 // |
|
2343 CMceSipExtensions& CMceSipSession::Extensions() |
|
2344 { |
|
2345 return *iExtensions; |
|
2346 } |
|
2347 |
|
2348 // ----------------------------------------------------------------------------- |
|
2349 // CMceSipSession::MediaAuthorizationToken |
|
2350 // ----------------------------------------------------------------------------- |
|
2351 // |
|
2352 HBufC8* CMceSipSession::MediaAuthorizationToken() const |
|
2353 { |
|
2354 return iMediaAuthorizationToken; |
|
2355 } |
|
2356 |
|
2357 // ------------------------------------------------------------------------------- |
|
2358 // CMceSipSession::NoPrackReceived |
|
2359 // ------------------------------------------------------------------------------- |
|
2360 // |
|
2361 void CMceSipSession::NoPrackReceived( CSIPServerTransaction& aTransaction ) |
|
2362 { |
|
2363 if ( Request() == aTransaction ) |
|
2364 { |
|
2365 MCESRV_DEBUG("CMceSipSession::NoPrackReceived"); |
|
2366 TMceStateTransitionEvent event( *this, EMceNoPrackReceived ); |
|
2367 |
|
2368 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
2369 if ( error != KErrNone ) |
|
2370 { |
|
2371 MCESRV_DEBUG_DVALUE( |
|
2372 "SessionClosed: state machine causes ERROR", error ); |
|
2373 LocalErrorOccured( KMceStateError, error ); |
|
2374 } |
|
2375 MCESRV_DEBUG("CMceSipSession::NoPrackReceived, Exit"); |
|
2376 } |
|
2377 } |
|
2378 |
|
2379 // ------------------------------------------------------------------------------- |
|
2380 // CMceSipSession::ReliableFailed |
|
2381 // ------------------------------------------------------------------------------- |
|
2382 // |
|
2383 void CMceSipSession::ReliableFailed( CSIPServerTransaction& aTransaction, |
|
2384 TInt aError ) |
|
2385 { |
|
2386 MCESRV_DEBUG("CMceSipSession::ReliableFailed, Entry"); |
|
2387 MCESRV_DEBUG_DVALUE("error", aError ); |
|
2388 |
|
2389 if ( Request() == aTransaction ) |
|
2390 { |
|
2391 TMceStateTransitionEvent event( *this, EMceReliableFailed, aError ); |
|
2392 |
|
2393 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
2394 if ( error != KErrNone ) |
|
2395 { |
|
2396 MCESRV_DEBUG_DVALUE( |
|
2397 "SessionClosed: state machine causes ERROR", error ); |
|
2398 LocalErrorOccured( KMceStateError, error ); |
|
2399 } |
|
2400 MCESRV_DEBUG("CMceSipSession::ReliableFailed, Exit"); |
|
2401 } |
|
2402 } |
|
2403 |
|
2404 // ------------------------------------------------------------------------------- |
|
2405 // CMceSipSession::SetRSeq |
|
2406 // ------------------------------------------------------------------------------- |
|
2407 // |
|
2408 void CMceSipSession::SetRSeq( TUint aRSeq ) |
|
2409 { |
|
2410 if ( aRSeq ) |
|
2411 { |
|
2412 iRSeq = aRSeq; |
|
2413 } |
|
2414 } |
|
2415 |
|
2416 // ------------------------------------------------------------------------------- |
|
2417 // CMceSipSession::RSeq |
|
2418 // ------------------------------------------------------------------------------- |
|
2419 // |
|
2420 TInt CMceSipSession::RSeq() |
|
2421 { |
|
2422 return iRSeq; |
|
2423 } |
|
2424 |
|
2425 // ------------------------------------------------------------------------------- |
|
2426 // CMceSipSession::DoAutoEventL |
|
2427 // ------------------------------------------------------------------------------- |
|
2428 // |
|
2429 void CMceSipSession::DoAutoEventL( TMceStateTransitionEvent& aEvent ) |
|
2430 { |
|
2431 CMceMsgBase* msg = &aEvent.ParamClientMessage(); |
|
2432 TMceIds emptyIds; |
|
2433 TMceIds* ids = &aEvent.ParamIDs(); |
|
2434 ids = ids != NULL ? ids : &emptyIds; |
|
2435 if ( msg ) |
|
2436 { |
|
2437 DoServiceL( *ids, static_cast<TMceItcFunctions>( aEvent.Code() ), *msg ); |
|
2438 } |
|
2439 else |
|
2440 { |
|
2441 DoServiceL( *ids, static_cast<TMceItcFunctions>( aEvent.Code() ) ); |
|
2442 } |
|
2443 } |
|
2444 |
|
2445 // ------------------------------------------------------------------------------- |
|
2446 // CMceSipSession::AddRemoteUriL |
|
2447 // ------------------------------------------------------------------------------- |
|
2448 // |
|
2449 void CMceSipSession::AddRemoteUriL( const CUri8& aRemoteUri ) |
|
2450 { |
|
2451 MCESRV_DEBUG("CMceSipSession::AddRemoveUriL, Entry"); |
|
2452 |
|
2453 TInt uriFound = FindRemoteUri( aRemoteUri ); |
|
2454 |
|
2455 User::LeaveIfError( uriFound == KErrNotFound ? KErrNone : KErrAlreadyExists ); |
|
2456 |
|
2457 CUri8* remoteUri = CUri8::NewLC( aRemoteUri.Uri() ); |
|
2458 iRemoteUri.AppendL( remoteUri ); |
|
2459 CleanupStack::Pop(); |
|
2460 RDebug::Print(_L("CMceSipSession::AddRemoveUriL, iRemoteUri.Count()=%d"),iRemoteUri.Count() ); |
|
2461 MCESRV_DEBUG("CMceSipSession::AddRemoveUriL, Exit"); |
|
2462 } |
|
2463 |
|
2464 // ------------------------------------------------------------------------------- |
|
2465 // CMceSipSession::FindRemoteUri |
|
2466 // ------------------------------------------------------------------------------- |
|
2467 // |
|
2468 TInt CMceSipSession::FindRemoteUri( const CUri8& aRemoteUri ) |
|
2469 { |
|
2470 MCESRV_DEBUG("CMceSipSession::FindRemoteUri, Entry"); |
|
2471 |
|
2472 TInt ret = KErrNotFound; |
|
2473 |
|
2474 for( TInt i=0; ( i<iRemoteUri.Count() ) && ( ret==KErrNotFound ); i++ ) |
|
2475 { |
|
2476 if( MceSip::CompareUri( aRemoteUri, *iRemoteUri[i] ) == KErrNone ) |
|
2477 { |
|
2478 ret = i; |
|
2479 RDebug::Print(_L("CMceSipSession::FindRemoteUri,i=%d"), i); |
|
2480 } |
|
2481 } |
|
2482 |
|
2483 MCESRV_DEBUG("CMceSipSession::FindRemoteUri, Exit"); |
|
2484 |
|
2485 return ret; |
|
2486 } |
|
2487 |
|
2488 // ------------------------------------------------------------------------------- |
|
2489 // CMceSipSession::AddRemoteUriFromResponseL |
|
2490 // ------------------------------------------------------------------------------- |
|
2491 // |
|
2492 void CMceSipSession::AddRemoteUriFromResponseL( |
|
2493 CSIPResponseElements& aResponseElements ) |
|
2494 { |
|
2495 MCESRV_DEBUG("CMceSipSession::AddRemoteUriFromResponseL, Entry"); |
|
2496 |
|
2497 CSIPHeaderBase* contact = MceSip::FindHeader( |
|
2498 aResponseElements.MessageElements(), |
|
2499 SIPStrings::StringF( SipStrConsts::EContactHeader ) ); |
|
2500 |
|
2501 User::LeaveIfError( contact ? KErrNone : KErrNotFound ); |
|
2502 |
|
2503 const CUri8& uri = static_cast< CSIPContactHeader* >( contact )-> |
|
2504 SIPAddress()->Uri8(); |
|
2505 |
|
2506 AddRemoteUriL( uri ); |
|
2507 |
|
2508 MCESRV_DEBUG("CMceSipSession::AddRemoteUriFromResponseL, Exit"); |
|
2509 } |
|
2510 |
|
2511 // ------------------------------------------------------------------------------- |
|
2512 // CMceSipSession::ClearRemoteUri |
|
2513 // ------------------------------------------------------------------------------- |
|
2514 // |
|
2515 void CMceSipSession::ClearRemoteUri( const TMceStateIndex aState ) |
|
2516 { |
|
2517 MCESRV_DEBUG("CMceSipSession::ClearRemoteUri, Entry"); |
|
2518 |
|
2519 if ( aState == KMceStateEstablished || |
|
2520 aState == KMceStateTerminated || |
|
2521 aState == KMceStateUpdated ) |
|
2522 { |
|
2523 RDebug::Print(_L("CMceSipSession::ClearRemoteUri, aState=%d"), aState); |
|
2524 RDebug::Print(_L("CMceSipSession::ClearRemoteUri, iRemoteUri.Count=%d"), |
|
2525 iRemoteUri.Count()); |
|
2526 |
|
2527 iRemoteUri.ResetAndDestroy(); |
|
2528 } |
|
2529 MCESRV_DEBUG("CMceSipSession::ClearRemoteUri, Exit"); |
|
2530 } |
|
2531 |
|
2532 // ----------------------------------------------------------------------------- |
|
2533 // CMceSipSession::ForceSDPSendingStatus |
|
2534 // ----------------------------------------------------------------------------- |
|
2535 // |
|
2536 TBool CMceSipSession::ForceSDPSendingStatus() |
|
2537 { |
|
2538 return iForceSDPSending; |
|
2539 } |
|
2540 |
|
2541 // ----------------------------------------------------------------------------- |
|
2542 // CMceSipSession::PrevOfferSafeDelete |
|
2543 // ----------------------------------------------------------------------------- |
|
2544 // |
|
2545 void CMceSipSession::PrevOfferSafeDelete() |
|
2546 { |
|
2547 if ( iPrevOffer && iPrevOffer != iOffer ) |
|
2548 { |
|
2549 MCE_DELETE( iPrevOffer ); |
|
2550 } |
|
2551 } |
|
2552 |
|
2553 // ----------------------------------------------------------------------------- |
|
2554 // CMceSipSession::PreviousState |
|
2555 // ----------------------------------------------------------------------------- |
|
2556 // |
|
2557 TUint CMceSipSession::PreviousState() |
|
2558 { |
|
2559 return iPreviousState; |
|
2560 } |
|
2561 |
|
2562 // ----------------------------------------------------------------------------- |
|
2563 // CMceSipSession::ServerInitializedL |
|
2564 // ----------------------------------------------------------------------------- |
|
2565 // |
|
2566 void CMceSipSession::ServerInitializedL() |
|
2567 { |
|
2568 TMceStateTransitionEvent event( *this, EMceServerInitialized ); |
|
2569 TRAPD( error, iStateMachine->ProcessL( event ) ); |
|
2570 if ( error != KErrNone ) |
|
2571 { |
|
2572 MCESRV_DEBUG_DVALUE( "ServerInitializedL: state machine causes ERROR", |
|
2573 error ); |
|
2574 LocalErrorOccured( KMceStateError, error ); |
|
2575 } |
|
2576 } |
|
2577 |
|
2578 // ----------------------------------------------------------------------------- |
|
2579 // CMceSipSession::ContinueHandlingIncomingSessionL |
|
2580 // ----------------------------------------------------------------------------- |
|
2581 // |
|
2582 void CMceSipSession::ContinueHandlingIncomingSessionL() |
|
2583 { |
|
2584 FCActions().PeekFCDocumentL( *Offer() ); |
|
2585 Actions().ClientUpdateIncomingSessionL( Request() ); |
|
2586 } |
|
2587 |
|
2588 // ----------------------------------------------------------------------------- |
|
2589 // CMceSipSession::IsSipDialogConfirmed |
|
2590 // ----------------------------------------------------------------------------- |
|
2591 // |
|
2592 TBool CMceSipSession::IsSipDialogConfirmed() const |
|
2593 { |
|
2594 TBool confirmed( EFalse ); |
|
2595 if ( Dialog() ) |
|
2596 { |
|
2597 confirmed = ( Dialog()->Dialog().State() == CSIPDialog::EConfirmed ); |
|
2598 } |
|
2599 return confirmed; |
|
2600 } |
|
2601 |
|
2602 // ----------------------------------------------------------------------------- |
|
2603 // CMceSipSession::IsNatSession |
|
2604 // ----------------------------------------------------------------------------- |
|
2605 // |
|
2606 TBool CMceSipSession::IsNatSession() |
|
2607 { |
|
2608 return iNatSession; |
|
2609 } |
|
2610 |
|
2611 TInt CMceSipSession::ForkedDialogsCount() |
|
2612 { |
|
2613 return iForkedDialogs.Count(); |
|
2614 } |
|
2615 // End of File |