1 /* |
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2 * Copyright (c) 2005-2006 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: mussipobserver is SIP API observer class for the MUS availability plug-in. |
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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 #include "musunittesting.h" |
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21 #include "musavasipconnectionobserver.h" |
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22 #include "musavasipconnectionadapter.h" |
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23 #include "musavasipdefaulthandler.h" |
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24 #include "musavasip.h" |
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25 #include "muslogger.h" |
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26 |
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27 #include <e32std.h> |
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28 #include <sipconnectionobserver.h> |
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29 #include <sipservertransaction.h> |
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30 #include <sipinvitedialogassoc.h> |
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31 |
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32 |
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33 |
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34 |
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35 // ----------------------------------------------------------------------------- |
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36 // Two-phased constructor. |
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37 // ----------------------------------------------------------------------------- |
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38 CMusAvaSipConnectionObserver* CMusAvaSipConnectionObserver::NewL() |
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39 { |
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40 CMusAvaSipConnectionObserver* self = |
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41 new( ELeave ) CMusAvaSipConnectionObserver(); |
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42 CleanupStack::PushL( self ); |
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43 self->ConstructL(); |
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44 CleanupStack::Pop( self ); |
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45 return self; |
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46 } |
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47 |
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48 |
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49 // Destructor |
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50 CMusAvaSipConnectionObserver::~CMusAvaSipConnectionObserver() |
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51 { |
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52 delete iDefaultHandler; |
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53 iObservers.Reset(); |
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54 iObservers.Close(); |
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55 } |
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56 |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // A SIP request outside a dialog has been received from the network. |
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60 // ----------------------------------------------------------------------------- |
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61 void CMusAvaSipConnectionObserver::IncomingRequest( |
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62 CSIPServerTransaction* aTransaction ) |
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63 { |
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64 for( TInt i=0; i<iObservers.Count(); i++ ) |
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65 { |
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66 TInt retval( KErrNotFound ); |
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67 retval = iObservers[i]->IncomingRequest( aTransaction ); |
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68 if( retval == KErrNone) |
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69 { |
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70 return; |
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71 } |
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72 } |
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73 } |
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74 |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // A SIP request within a dialog has been received from the network. |
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78 // ----------------------------------------------------------------------------- |
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79 void CMusAvaSipConnectionObserver::IncomingRequest( |
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80 CSIPServerTransaction* aTransaction, |
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81 CSIPDialog& aSIPDialog ) |
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82 |
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83 { |
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84 for( TInt i=0; i<iObservers.Count(); i++ ) |
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85 { |
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86 TInt retval( KErrNotFound ); |
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87 retval = iObservers[i]->IncomingRequest( aTransaction, aSIPDialog ); |
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88 if( retval == KErrNone) |
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89 { |
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90 return; |
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91 } |
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92 } |
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93 } |
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94 |
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95 |
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96 // ----------------------------------------------------------------------------- |
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97 // A SIP response that is within a dialog association or creates a |
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98 // dialog association. |
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99 // ----------------------------------------------------------------------------- |
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100 void CMusAvaSipConnectionObserver::IncomingResponse( |
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101 CSIPClientTransaction& aTransaction ) |
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102 { |
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103 for( TInt i=0; i<iObservers.Count(); i++ ) |
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104 { |
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105 TInt retval( KErrNotFound ); |
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106 retval = iObservers[i]->IncomingResponse( aTransaction ); |
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107 if( retval == KErrNone) |
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108 { |
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109 return; |
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110 } |
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111 } |
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112 } |
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113 |
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114 |
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115 // ----------------------------------------------------------------------------- |
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116 // A SIP response that is within a dialog association or creates a |
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117 // dialog association. |
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118 // ----------------------------------------------------------------------------- |
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119 void CMusAvaSipConnectionObserver::IncomingResponse( |
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120 CSIPClientTransaction& aTransaction, |
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121 CSIPDialogAssocBase& aDialogAssoc) |
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122 { |
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123 for( TInt i=0; i<iObservers.Count(); i++ ) |
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124 { |
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125 TInt retval( KErrNotFound ); |
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126 retval = iObservers[i]->IncomingResponse( aTransaction, aDialogAssoc ); |
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127 if( retval == KErrNone) |
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128 { |
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129 return; |
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130 } |
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131 } |
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132 } |
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133 |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // Multiple SIP responses have been received to the single INVITE. |
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137 // ----------------------------------------------------------------------------- |
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138 void CMusAvaSipConnectionObserver::IncomingResponse( |
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139 CSIPClientTransaction& aTransaction, |
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140 CSIPInviteDialogAssoc* aDialogAssoc ) |
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141 { |
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142 for( TInt i=0; i<iObservers.Count(); i++ ) |
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143 { |
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144 TInt retval( KErrNotFound ); |
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145 retval = iObservers[i]->IncomingResponse( aTransaction, aDialogAssoc ); |
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146 if( retval == KErrNone) |
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147 { |
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148 return; |
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149 } |
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150 } |
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151 } |
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152 |
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153 |
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154 // ----------------------------------------------------------------------------- |
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155 // SIP stack has completed UAC core INVITE transaction. |
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156 // ----------------------------------------------------------------------------- |
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157 void CMusAvaSipConnectionObserver::InviteCompleted( |
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158 CSIPClientTransaction& aTransaction ) |
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159 { |
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160 for( TInt i=0; i<iObservers.Count(); i++ ) |
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161 { |
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162 TInt retval( KErrNotFound ); |
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163 retval = iObservers[i]->InviteCompleted( aTransaction ); |
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164 if( retval == KErrNone) |
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165 { |
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166 return; |
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167 } |
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168 } |
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169 } |
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170 |
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171 |
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172 // ----------------------------------------------------------------------------- |
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173 // A SIP response creating a registration binding or an error response |
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174 // that is related to an existing refreshed registration binding has |
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175 // been received from the network. |
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176 // ----------------------------------------------------------------------------- |
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177 void CMusAvaSipConnectionObserver::IncomingResponse( |
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178 CSIPClientTransaction& aTransaction, |
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179 CSIPRegistrationBinding& aRegistration ) |
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180 { |
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181 for( TInt i=0; i<iObservers.Count(); i++ ) |
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182 { |
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183 TInt retval( KErrNotFound ); |
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184 retval = iObservers[i]->IncomingResponse( aTransaction, aRegistration ); |
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185 if( retval == KErrNone) |
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186 { |
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187 return; |
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188 } |
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189 } |
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190 } |
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191 |
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192 |
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193 // ----------------------------------------------------------------------------- |
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194 // An asynchronous error has occurred in the stack related to the |
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195 // request indicated by the given transaction. |
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196 // ----------------------------------------------------------------------------- |
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197 void CMusAvaSipConnectionObserver::ErrorOccured( |
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198 TInt aError, |
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199 CSIPTransactionBase& aTransaction ) |
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200 { |
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201 for( TInt i=0; i<iObservers.Count(); i++ ) |
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202 { |
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203 TInt retval( KErrNotFound ); |
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204 retval = iObservers[i]->ErrorOccured( aError, aTransaction ); |
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205 if( retval == KErrNone) |
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206 { |
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207 return; |
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208 } |
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209 } |
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210 } |
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211 |
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212 |
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213 // ----------------------------------------------------------------------------- |
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214 // An asynchronous error has occurred in the stack related to the |
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215 // request indicated by the given transaction. |
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216 // ----------------------------------------------------------------------------- |
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217 void CMusAvaSipConnectionObserver::ErrorOccured( |
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218 TInt aError, |
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219 CSIPClientTransaction& aTransaction, |
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220 CSIPRegistrationBinding& aRegistration ) |
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221 { |
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222 for( TInt i=0; i<iObservers.Count(); i++ ) |
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223 { |
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224 TInt retval( KErrNotFound ); |
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225 retval = iObservers[i]->ErrorOccured( aError, aTransaction, aRegistration ); |
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226 if( retval == KErrNone) |
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227 { |
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228 return; |
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229 } |
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230 } |
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231 } |
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232 |
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233 |
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234 // ----------------------------------------------------------------------------- |
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235 // An asynchronous error has occured related to a request within an |
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236 // existing dialog. |
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237 // ----------------------------------------------------------------------------- |
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238 void CMusAvaSipConnectionObserver::ErrorOccured( |
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239 TInt aError, |
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240 CSIPTransactionBase& aSIPTransactionBase, |
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241 CSIPDialogAssocBase& aSIPDialogAssociation ) |
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242 { |
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243 for( TInt i=0; i<iObservers.Count(); i++ ) |
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244 { |
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245 TInt retval( KErrNotFound ); |
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246 retval = iObservers[i]->ErrorOccured( aError, |
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247 aSIPTransactionBase, |
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248 aSIPDialogAssociation ); |
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249 if( retval == KErrNone) |
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250 { |
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251 return; |
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252 } |
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253 } |
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254 } |
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255 |
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256 |
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257 // ----------------------------------------------------------------------------- |
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258 // An asynchronous error has occured related to a refresh. |
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259 // ----------------------------------------------------------------------------- |
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260 void CMusAvaSipConnectionObserver::ErrorOccured( TInt aError, |
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261 CSIPRefresh& aSIPRefresh ) |
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262 { |
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263 for( TInt i=0; i<iObservers.Count(); i++ ) |
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264 { |
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265 TInt retval( KErrNotFound ); |
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266 retval = iObservers[i]->ErrorOccured( aError, aSIPRefresh ); |
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267 if( retval == KErrNone) |
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268 { |
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269 return; |
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270 } |
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271 } |
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272 } |
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273 |
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274 |
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275 // ----------------------------------------------------------------------------- |
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276 // An asynchronous error has occured related to a periodical refresh |
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277 // that relates to a registration. |
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278 // ----------------------------------------------------------------------------- |
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279 void CMusAvaSipConnectionObserver::ErrorOccured( |
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280 TInt aError, |
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281 CSIPRegistrationBinding& aRegistration ) |
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282 { |
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283 for( TInt i=0; i<iObservers.Count(); i++ ) |
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284 { |
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285 TInt retval( KErrNotFound ); |
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286 retval = iObservers[i]->ErrorOccured( aError, aRegistration ); |
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287 if( retval == KErrNone) |
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288 { |
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289 return; |
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290 } |
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291 } |
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292 } |
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293 |
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294 |
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295 // ----------------------------------------------------------------------------- |
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296 // An asynchronous error has occured related to a periodical refresh |
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297 // that belongs to SIP dialog association. |
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298 // ----------------------------------------------------------------------------- |
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299 void CMusAvaSipConnectionObserver::ErrorOccured( |
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300 TInt aError, |
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301 CSIPDialogAssocBase& aSIPDialogAssociation ) |
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302 { |
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303 for( TInt i=0; i<iObservers.Count(); i++ ) |
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304 { |
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305 TInt retval( KErrNotFound ); |
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306 retval = iObservers[i]->ErrorOccured( aError, aSIPDialogAssociation ); |
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307 if( retval == KErrNone) |
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308 { |
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309 return; |
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310 } |
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311 } |
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312 } |
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313 |
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314 |
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315 // ----------------------------------------------------------------------------- |
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316 // Invite was canceled with the CANCEL |
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317 // ----------------------------------------------------------------------------- |
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318 void CMusAvaSipConnectionObserver::InviteCanceled( |
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319 CSIPServerTransaction& aTransaction ) |
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320 { |
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321 for( TInt i=0; i<iObservers.Count(); i++ ) |
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322 { |
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323 TInt retval( KErrNotFound ); |
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324 retval = iObservers[i]->InviteCanceled( aTransaction ); |
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325 if( retval == KErrNone) |
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326 { |
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327 return; |
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328 } |
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329 } |
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330 } |
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331 |
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332 |
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333 // ----------------------------------------------------------------------------- |
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334 // Is called when the connection state changes |
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335 // ----------------------------------------------------------------------------- |
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336 void CMusAvaSipConnectionObserver::ConnectionStateChanged ( |
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337 CSIPConnection::TState aState ) |
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338 { |
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339 for( TInt i=0; i<iObservers.Count(); i++ ) |
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340 { |
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341 TInt retval( KErrNotFound ); |
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342 retval = iObservers[i]->ConnectionStateChanged( aState ); |
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343 if( retval == KErrNone) |
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344 { |
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345 return; |
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346 } |
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347 } |
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348 } |
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349 |
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350 // ----------------------------------------------------------------------------- |
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351 // C++ default constructor. |
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352 // ----------------------------------------------------------------------------- |
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353 CMusAvaSipConnectionObserver::CMusAvaSipConnectionObserver() |
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354 { |
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355 } |
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356 |
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357 |
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358 // ----------------------------------------------------------------------------- |
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359 // Symbian 2nd phase constructor. |
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360 // ----------------------------------------------------------------------------- |
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361 void CMusAvaSipConnectionObserver::ConstructL() |
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362 { |
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363 iDefaultHandler = new( ELeave ) CMusAvaSipDefaultHandler(); |
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364 iObservers.AppendL( iDefaultHandler ); |
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365 } |
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366 |
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367 // ----------------------------------------------------------------------------- |
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368 // |
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369 // ----------------------------------------------------------------------------- |
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370 void CMusAvaSipConnectionObserver::AddObserverL( |
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371 MMusAvaSipConnectionAdapter& aAdapter, |
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372 TInt aIndex ) |
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373 { |
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374 TInt index = iObservers.Find( &aAdapter ); |
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375 |
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376 if( index == KErrNotFound ) |
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377 { |
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378 TInt count = iObservers.Count(); |
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379 if ( aIndex > KErrNotFound && aIndex < iObservers.Count() ) |
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380 { |
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381 iObservers.InsertL( &aAdapter, aIndex ); |
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382 } |
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383 else |
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384 { |
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385 iObservers.InsertL( &aAdapter, count-1 ); |
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386 } |
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387 } |
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388 } |
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389 |
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390 // ----------------------------------------------------------------------------- |
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391 // |
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392 // ----------------------------------------------------------------------------- |
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393 void CMusAvaSipConnectionObserver::RemoveObserver( MMusAvaSipConnectionAdapter& aAdapter ) |
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394 { |
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395 TInt index = iObservers.Find( &aAdapter ); |
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396 |
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397 if( index != KErrNotFound ) |
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398 { |
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399 iObservers.Remove( index ); |
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400 } |
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401 } |
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402 |
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