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1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Name : RegBindingImplementation.cpp |
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15 // Part of : SIPAPI |
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16 // Version : SIP/5.0 |
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17 // |
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18 |
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19 |
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20 |
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21 #include <uri8.h> |
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22 #include "siperr.h" |
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23 #include "sipdefs.h" |
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24 #include "SipAssert.h" |
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25 #include "sipclientconnection.h" |
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26 #include "SipConnectionImplementation.h" |
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27 #include "RegBindingImplementation.h" |
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28 #include "sipregistrationstate.h" |
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29 #include "sipclienttransaction.h" |
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30 #include "sipmessageelements.h" |
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31 #include "sipresponseelements.h" |
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32 #include "siprefresh.h" |
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33 #include "siprouteheader.h" |
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34 #include "sipcontactheader.h" |
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35 #include "siptoheader.h" |
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36 #include "sipfromheader.h" |
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37 #include "sipconnectioncallback.h" |
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38 #include "sipstrings.h" |
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39 #include "sipstrconsts.h" |
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40 #include <sipregistrationbinding.h> |
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41 |
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42 #ifdef CPPUNIT_TEST |
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43 #include "TestCleanupStack.h" |
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44 #endif |
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45 |
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46 |
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47 // ----------------------------------------------------------------------------- |
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48 // CRegBindingImplementation::NewL |
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49 // ----------------------------------------------------------------------------- |
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50 // |
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51 CRegBindingImplementation* |
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52 CRegBindingImplementation::NewL(CSIPRegistrationBinding& aRegistration, |
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53 CSIPConnection& aConnection, |
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54 CSIPToHeader* aAor, |
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55 CSIPContactHeader* aContact, |
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56 CSIPRefresh* aRefresh, |
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57 CSIPRouteHeader* aOutboundProxy, |
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58 CUri8* aRemoteUri, |
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59 CSIPFromHeader* aFrom) |
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60 { |
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61 __ASSERT_ALWAYS(aAor && aContact, User::Leave(KErrArgument)); |
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62 |
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63 TInt expires = aContact->ExpiresParameter(); |
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64 __ASSERT_ALWAYS(expires >= static_cast<TInt>(KSIPMinExpirationValue) || |
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65 expires == KErrNotFound, User::Leave(KErrArgument)); |
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66 CRegBindingImplementation* self = |
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67 new (ELeave) CRegBindingImplementation(aRegistration, aConnection); |
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68 CleanupStack::PushL(self); |
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69 self->ConstructL(aAor, |
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70 aContact, |
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71 aRefresh, |
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72 aOutboundProxy, |
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73 aRemoteUri, |
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74 aFrom); |
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75 CleanupStack::Pop(self); |
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76 return self; |
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77 } |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // CRegBindingImplementation::CRegBindingImplementation |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 CRegBindingImplementation::CRegBindingImplementation( |
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84 CSIPRegistrationBinding& aRegistration, |
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85 CSIPConnection& aConnection) : |
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86 iRegistration(aRegistration), |
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87 iConnection(&aConnection) |
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88 { |
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89 } |
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90 |
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91 // ----------------------------------------------------------------------------- |
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92 // CRegBindingImplementation::ConstructL |
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93 // aAor and aContact have been checked in NewLC so they aren't checked again |
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94 // ----------------------------------------------------------------------------- |
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95 // |
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96 void CRegBindingImplementation::ConstructL(CSIPToHeader* aAor, |
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97 CSIPContactHeader* aContact, |
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98 CSIPRefresh* aRefresh, |
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99 CSIPRouteHeader* aOutboundProxy, |
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100 CUri8* aRemoteUri, |
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101 CSIPFromHeader* aFrom) |
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102 { |
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103 CheckConnectionL(); |
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104 |
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105 iConnection->Implementation().AddRegistrationL(*this); |
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106 iState = iConnection->Implementation().InitialRegisterStateL(); |
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107 iContact = aContact; |
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108 iAor = aAor; |
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109 iRefresh = aRefresh; |
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110 if (iRefresh) |
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111 { |
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112 iRefresh->SetRefreshOwner(*this); |
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113 iRefresh->SetRequestType(SIPStrings::StringF(SipStrConsts::ERegister)); |
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114 } |
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115 |
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116 iOutboundProxy = aOutboundProxy; |
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117 iRemoteUri = aRemoteUri; |
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118 iFrom = aFrom; |
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119 iSendWithExpires = ETrue; |
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120 iCacheOutboundProxyIP = EFalse; |
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121 } |
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122 |
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123 // ----------------------------------------------------------------------------- |
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124 // CRegBindingImplementation::~CRegBindingImplementation |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 CRegBindingImplementation::~CRegBindingImplementation() |
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128 { |
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129 if (iConnection) |
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130 { |
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131 CSIPClientConnection* clientConn = |
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132 iConnection->Implementation().ClientConnection(); |
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133 if (clientConn) |
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134 { |
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135 clientConn->TerminateRegistration(iRegistrationId); |
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136 } |
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137 iConnection->Implementation().RemoveRegistration(*this); |
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138 } |
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139 |
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140 for (TInt i = 0; i < iTransactions.Count(); i++) |
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141 { |
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142 iTransactions[i]->Detach(*this); |
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143 } |
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144 iTransactions.Reset(); |
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145 |
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146 delete iRefresh; |
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147 delete iOutboundProxy; |
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148 delete iContact; |
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149 delete iAor; |
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150 delete iRemoteUri; |
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151 delete iFrom; |
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152 delete iRegisteredContact; |
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153 } |
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154 |
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155 // ----------------------------------------------------------------------------- |
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156 // CRegBindingImplementation::IsContextActive |
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157 // ----------------------------------------------------------------------------- |
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158 // |
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159 TBool CRegBindingImplementation::IsContextActive() const |
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160 { |
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161 __TEST_INVARIANT; |
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162 return iState && iState->IsContextActive(); |
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163 } |
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164 |
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165 // ----------------------------------------------------------------------------- |
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166 // CRegBindingImplementation::ContextId |
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167 // ----------------------------------------------------------------------------- |
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168 // |
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169 TUint32 CRegBindingImplementation::ContextId() const |
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170 { |
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171 __TEST_INVARIANT; |
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172 return iRegistrationId; |
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173 } |
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174 |
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175 // ----------------------------------------------------------------------------- |
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176 // CRegBindingImplementation::RegisterL |
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177 // ----------------------------------------------------------------------------- |
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178 // |
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179 CSIPClientTransaction* |
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180 CRegBindingImplementation::RegisterL(CSIPMessageElements* aElements) |
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181 { |
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182 __TEST_INVARIANT; |
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183 |
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184 CheckElementsL(aElements); |
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185 return StateL().RegisterL(*this, aElements); |
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186 } |
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187 |
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188 // ----------------------------------------------------------------------------- |
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189 // CRegBindingImplementation::DoRegisterL |
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190 // ----------------------------------------------------------------------------- |
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191 // |
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192 CSIPClientTransaction* |
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193 CRegBindingImplementation::DoRegisterL(CSIPMessageElements* aElements) |
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194 { |
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195 __TEST_INVARIANT; |
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196 CheckConnectionL(); |
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197 |
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198 CSIPClientTransaction* ta = CreateClientTransactionL(); |
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199 CleanupStack::PushL(ta); |
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200 |
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201 CSIPMessageElements* elem = aElements; |
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202 if (!aElements) |
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203 { |
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204 elem = CSIPMessageElements::NewLC(); |
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205 } |
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206 |
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207 //Put contact temporarily to elem. Once REGISTER is sent, clear it from elem |
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208 CleanupStack::PushL(TCleanupItem(DetachContactHeader, elem)); |
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209 elem->AddHeaderL(iContact); |
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210 |
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211 CSIPFromHeader* from = iFrom; |
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212 if (!iFrom) |
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213 { |
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214 from = CSIPFromHeader::NewLC(*iAor); |
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215 } |
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216 |
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217 TUint32 requestId(0); |
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218 iConnection->Implementation().ClientConnectionL().SendRegisterL(requestId, |
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219 *iAor, |
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220 *from, |
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221 *elem, |
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222 iRemoteUri, |
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223 iOutboundProxy, |
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224 (iRefresh != NULL), |
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225 iSendWithExpires, |
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226 iCacheOutboundProxyIP); |
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227 if (!iFrom) |
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228 { |
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229 CleanupStack::PopAndDestroy(from); |
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230 } |
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231 CleanupStack::PopAndDestroy(); //TCleanupItem |
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232 |
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233 if (aElements) |
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234 { |
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235 delete aElements; |
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236 } |
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237 else |
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238 { |
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239 CleanupStack::PopAndDestroy(elem); |
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240 } |
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241 CleanupStack::Pop(ta); |
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242 ta->SetRequestId(requestId); |
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243 |
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244 __TEST_INVARIANT; |
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245 return ta; |
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246 } |
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247 |
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248 // ----------------------------------------------------------------------------- |
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249 // CRegBindingImplementation::DeregisterL |
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250 // ----------------------------------------------------------------------------- |
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251 // |
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252 CSIPClientTransaction* |
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253 CRegBindingImplementation::DeregisterL(CSIPMessageElements* aElements) |
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254 { |
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255 __TEST_INVARIANT; |
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256 return StateL().DeregisterL(*this, aElements); |
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257 } |
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258 |
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259 // ----------------------------------------------------------------------------- |
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260 // CRegBindingImplementation::DoDeregisterL |
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261 // ----------------------------------------------------------------------------- |
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262 // |
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263 CSIPClientTransaction* |
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264 CRegBindingImplementation::DoDeregisterL(CSIPMessageElements* aElements) |
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265 { |
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266 __TEST_INVARIANT; |
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267 CheckConnectionL(); |
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268 |
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269 CSIPClientTransaction* ta = CSIPClientTransaction::NewLC( |
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270 SIPStrings::StringF(SipStrConsts::ERegister), *this); |
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271 |
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272 TUint32 requestId(0); |
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273 iConnection->Implementation().ClientConnectionL().UnregisterL( |
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274 iRegistrationId, |
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275 requestId, |
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276 aElements); |
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277 CleanupStack::Pop(ta); |
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278 ta->SetRequestId(requestId); |
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279 delete aElements; |
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280 |
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281 __TEST_INVARIANT; |
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282 return ta; |
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283 } |
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284 |
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285 // ----------------------------------------------------------------------------- |
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286 // CRegBindingImplementation::UpdateL |
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287 // ----------------------------------------------------------------------------- |
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288 // |
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289 CSIPClientTransaction* |
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290 CRegBindingImplementation::UpdateL(CSIPMessageElements* aElements, |
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291 TUint* aExpirationValue) |
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292 { |
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293 __TEST_INVARIANT; |
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294 return StateL().UpdateL(*this, aElements, aExpirationValue); |
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295 } |
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296 |
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297 // ----------------------------------------------------------------------------- |
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298 // CRegBindingImplementation::DoUpdateL |
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299 // ----------------------------------------------------------------------------- |
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300 // |
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301 CSIPClientTransaction* |
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302 CRegBindingImplementation::DoUpdateL(CSIPMessageElements* aElements, |
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303 TUint* aExpirationValue) |
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304 { |
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305 __TEST_INVARIANT; |
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306 CheckConnectionL(); |
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307 |
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308 CSIPClientTransaction* ta = CSIPClientTransaction::NewLC( |
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309 SIPStrings::StringF(SipStrConsts::ERegister), |
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310 *this); |
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311 |
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312 CSIPMessageElements* elem = aElements; |
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313 if (!aElements) |
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314 { |
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315 elem = CSIPMessageElements::NewLC(); |
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316 } |
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317 |
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318 if (aExpirationValue) |
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319 { |
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320 iContact->SetExpiresParameterL(*aExpirationValue); |
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321 } |
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322 |
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323 //Put contact temporarily to elem. Once REGISTER is sent, clear it from elem |
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324 CleanupStack::PushL(TCleanupItem(DetachContactHeader, elem)); |
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325 elem->AddHeaderL(iContact); |
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326 |
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327 TUint32 requestId(0); |
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328 iConnection->Implementation().ClientConnectionL().UpdateRegistrationL( |
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329 iRegistrationId, |
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330 requestId, |
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331 elem); |
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332 CleanupStack::PopAndDestroy(); //TCleanupItem |
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333 if (aElements) |
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334 { |
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335 delete aElements; |
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336 } |
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337 else |
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338 { |
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339 CleanupStack::PopAndDestroy(elem); |
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340 } |
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341 |
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342 CleanupStack::Pop(ta); |
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343 ta->SetRequestId(requestId); |
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344 |
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345 __TEST_INVARIANT; |
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346 return ta; |
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347 } |
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348 |
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349 // ----------------------------------------------------------------------------- |
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350 // CRegBindingImplementation::SetOutboundProxyL |
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351 // ----------------------------------------------------------------------------- |
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352 // |
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353 void |
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354 CRegBindingImplementation::SetOutboundProxyL(CSIPRouteHeader* aOutboundProxy) |
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355 { |
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356 __TEST_INVARIANT; |
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357 |
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358 if (IsContextActive()) |
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359 { |
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360 CheckConnectionL(); |
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361 |
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362 CSIPClientConnection& conn = |
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363 iConnection->Implementation().ClientConnectionL(); |
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364 if (aOutboundProxy) |
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365 { |
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366 conn.SetOutboundProxyL(iRegistrationId, *aOutboundProxy); |
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367 } |
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368 else |
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369 { |
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370 conn.RemoveOutboundProxy(iRegistrationId); |
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371 } |
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372 } |
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373 |
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374 //Remove old proxy when leave can not occur |
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375 delete iOutboundProxy; |
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376 iOutboundProxy = aOutboundProxy; |
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377 |
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378 __TEST_INVARIANT; |
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379 } |
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380 |
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381 // ----------------------------------------------------------------------------- |
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382 // CRegBindingImplementation::Aor |
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383 // ----------------------------------------------------------------------------- |
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384 // |
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385 const CSIPToHeader& CRegBindingImplementation::Aor() const |
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386 { |
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387 __TEST_INVARIANT; |
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388 return *iAor; |
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389 } |
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390 |
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391 // ----------------------------------------------------------------------------- |
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392 // CRegBindingImplementation::ContactHeader |
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393 // ----------------------------------------------------------------------------- |
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394 // |
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395 const CSIPContactHeader& CRegBindingImplementation::ContactHeader() const |
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396 { |
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397 __TEST_INVARIANT; |
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398 return *iContact; |
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399 } |
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400 |
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401 // ----------------------------------------------------------------------------- |
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402 // CRegBindingImplementation::RegisteredContact |
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403 // ----------------------------------------------------------------------------- |
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404 // |
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405 const CSIPContactHeader* CRegBindingImplementation::RegisteredContact() const |
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406 { |
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407 __TEST_INVARIANT; |
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408 return iRegisteredContact; |
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409 } |
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410 |
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411 // ----------------------------------------------------------------------------- |
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412 // CRegBindingImplementation::ContactHeader |
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413 // ----------------------------------------------------------------------------- |
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414 // |
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415 CSIPContactHeader& CRegBindingImplementation::ContactHeader() |
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416 { |
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417 __TEST_INVARIANT; |
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418 return *iContact; |
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419 } |
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420 |
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421 // ----------------------------------------------------------------------------- |
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422 // CRegBindingImplementation::OutboundProxy |
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423 // ----------------------------------------------------------------------------- |
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424 // |
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425 const CSIPRouteHeader* CRegBindingImplementation::OutboundProxy() const |
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426 { |
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427 __TEST_INVARIANT; |
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428 return iOutboundProxy; |
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429 } |
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430 |
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431 // ----------------------------------------------------------------------------- |
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432 // CRegBindingImplementation::SIPRefresh |
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433 // ----------------------------------------------------------------------------- |
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434 // |
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435 const CSIPRefresh* CRegBindingImplementation::SIPRefresh() const |
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436 { |
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437 __TEST_INVARIANT; |
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438 return iRefresh; |
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439 } |
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440 |
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441 // ----------------------------------------------------------------------------- |
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442 // CRegBindingImplementation::SIPRefresh |
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443 // ----------------------------------------------------------------------------- |
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444 // |
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445 CSIPRefresh* CRegBindingImplementation::SIPRefresh() |
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446 { |
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447 __TEST_INVARIANT; |
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448 return iRefresh; |
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449 } |
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450 |
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451 // ----------------------------------------------------------------------------- |
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452 // CRegBindingImplementation::Connection |
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453 // ----------------------------------------------------------------------------- |
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454 // |
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455 CSIPConnection* CRegBindingImplementation::Connection() |
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456 { |
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457 __TEST_INVARIANT; |
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458 return iConnection; |
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459 } |
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460 |
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461 // ----------------------------------------------------------------------------- |
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462 // CRegBindingImplementation::Connection |
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463 // ----------------------------------------------------------------------------- |
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464 // |
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465 const CSIPConnection* CRegBindingImplementation::Connection() const |
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466 { |
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467 __TEST_INVARIANT; |
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468 return iConnection; |
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469 } |
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470 |
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471 // ----------------------------------------------------------------------------- |
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472 // CRegBindingImplementation::IncomingResponseL |
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473 // ----------------------------------------------------------------------------- |
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474 // |
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475 TBool |
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476 CRegBindingImplementation::IncomingResponseL(CSIPResponseElements* aElements, |
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477 TUint32 aRequestId, |
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478 TUint32 aRegistrationId, |
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479 TUint32 aRefreshId, |
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480 CConnectionCallback& aCallback) |
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481 { |
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482 __TEST_INVARIANT; |
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483 __SIP_ASSERT_LEAVE(aElements != NULL, KErrArgument); |
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484 |
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485 if (iState) |
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486 { |
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487 return iState->IncomingResponseL(*this, |
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488 aElements, |
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489 aRequestId, |
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490 aRegistrationId, |
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491 aRefreshId, |
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492 aCallback); |
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493 } |
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494 delete aElements; |
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495 return EFalse; |
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496 } |
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497 |
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498 // ----------------------------------------------------------------------------- |
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499 // CRegBindingImplementation::ErrorOccured |
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500 // ----------------------------------------------------------------------------- |
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501 // |
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502 TBool CRegBindingImplementation::ErrorOccured(TInt aError, |
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503 TUint32 aRequestId, |
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504 CConnectionCallback& aCallback) |
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505 { |
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506 __TEST_INVARIANT; |
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507 return iState && iState->ErrorOccured(*this, aError, aRequestId, aCallback); |
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508 } |
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509 |
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510 // ----------------------------------------------------------------------------- |
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511 // CRegBindingImplementation::SetRegistrationId |
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512 // ----------------------------------------------------------------------------- |
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513 // |
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514 void CRegBindingImplementation::SetRegistrationId(TUint32 aRegistrationId) |
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515 { |
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516 __TEST_INVARIANT; |
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517 |
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518 iRegistrationId = aRegistrationId; |
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519 |
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520 __TEST_INVARIANT; |
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521 } |
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522 |
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523 // ----------------------------------------------------------------------------- |
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524 // CRegBindingImplementation::UpdateRefreshState |
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525 // ----------------------------------------------------------------------------- |
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526 // |
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527 void CRegBindingImplementation::UpdateRefreshState(TUint aStatusCode) const |
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528 { |
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529 __TEST_INVARIANT; |
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530 __SIP_ASSERT_RETURN(iRefresh, KErrNotFound); |
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531 |
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532 iRefresh->UpdateRefreshState(aStatusCode); |
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533 } |
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534 |
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535 // ----------------------------------------------------------------------------- |
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536 // CRegBindingImplementation::FindTransaction |
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537 // ----------------------------------------------------------------------------- |
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538 // |
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539 CSIPClientTransaction* |
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540 CRegBindingImplementation::FindTransaction(TUint32 aRequestId) |
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541 { |
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542 __TEST_INVARIANT; |
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543 |
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544 for (TInt i = 0; i < iTransactions.Count(); i++) |
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545 { |
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546 if (iTransactions[i]->RequestId() == aRequestId) |
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547 { |
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548 return iTransactions[i]; |
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549 } |
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550 } |
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551 |
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552 return NULL; |
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553 } |
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554 |
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555 // ----------------------------------------------------------------------------- |
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556 // CRegBindingImplementation::ConnectionDeleted |
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557 // As CSIPClientConnection is deleted, SIP client stops all registrations. So no |
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558 // need to use TerminateRegistration. Clear iState as this object won't know |
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559 // when the CSIP owning the state handlers is deleted. |
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560 // ----------------------------------------------------------------------------- |
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561 // |
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562 void CRegBindingImplementation::ConnectionDeleted() |
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563 { |
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564 __TEST_INVARIANT; |
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565 |
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566 iConnection = NULL; |
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567 iState = NULL; |
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568 |
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569 __TEST_INVARIANT; |
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570 } |
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571 |
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572 // ----------------------------------------------------------------------------- |
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573 // CRegBindingImplementation::CheckConnectionL |
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574 // Don't use invariant here as CheckConnectionL is used from ConstructL. |
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575 // ----------------------------------------------------------------------------- |
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576 // |
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577 void CRegBindingImplementation::CheckConnectionL() const |
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578 { |
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579 __ASSERT_ALWAYS(iConnection, User::Leave(KErrSIPResourceNotAvailable)); |
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580 } |
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581 |
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582 // ----------------------------------------------------------------------------- |
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583 // CRegBindingImplementation::StateL |
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584 // ----------------------------------------------------------------------------- |
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585 // |
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586 const CRegistrationState& CRegBindingImplementation::StateL() const |
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587 { |
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588 __TEST_INVARIANT; |
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589 __ASSERT_ALWAYS(iState != NULL, User::Leave(KErrSIPResourceNotAvailable)); |
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590 |
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591 return *iState; |
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592 } |
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593 |
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594 // ----------------------------------------------------------------------------- |
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595 // CRegBindingImplementation::ClientConnectionL |
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596 // ----------------------------------------------------------------------------- |
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597 // |
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598 CSIPClientConnection& CRegBindingImplementation::ClientConnectionL() |
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599 { |
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600 __TEST_INVARIANT; |
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601 |
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602 CSIPClientConnection* clientConn = ClientConnection(); |
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603 __ASSERT_ALWAYS(clientConn, User::Leave(KErrSIPResourceNotAvailable)); |
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604 |
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605 return *clientConn; |
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606 } |
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607 |
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608 // ----------------------------------------------------------------------------- |
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609 // CRegBindingImplementation::ClientConnection |
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610 // ----------------------------------------------------------------------------- |
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611 // |
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612 CSIPClientConnection* CRegBindingImplementation::ClientConnection() |
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613 { |
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614 __TEST_INVARIANT; |
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615 |
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616 if (iConnection) |
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617 { |
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618 return iConnection->Implementation().ClientConnection(); |
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619 } |
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620 return NULL; |
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621 } |
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622 |
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623 // ----------------------------------------------------------------------------- |
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624 // CRegBindingImplementation::SIPConnectionL |
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625 // ----------------------------------------------------------------------------- |
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626 // |
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627 CSIPConnection& CRegBindingImplementation::SIPConnectionL() |
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628 { |
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629 __TEST_INVARIANT; |
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630 CheckConnectionL(); |
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631 |
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632 return *iConnection; |
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633 } |
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634 |
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635 // ----------------------------------------------------------------------------- |
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636 // CRegBindingImplementation::ChangeState |
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637 // ----------------------------------------------------------------------------- |
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638 // |
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639 void CRegBindingImplementation::ChangeState(const CRegistrationState* aNewState) |
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640 { |
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641 __TEST_INVARIANT; |
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642 |
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643 iState = aNewState; |
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644 |
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645 if (iRefresh) |
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646 { |
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647 if (iState) |
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648 { |
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649 iRefresh->ChangeState(iState->RefreshState()); |
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650 } |
|
651 else |
|
652 { |
|
653 iRefresh->ChangeState(CSIPRefresh::ETerminated); |
|
654 } |
|
655 } |
|
656 |
|
657 __TEST_INVARIANT; |
|
658 } |
|
659 |
|
660 // ----------------------------------------------------------------------------- |
|
661 // CRegBindingImplementation::ConnectionLost |
|
662 // ----------------------------------------------------------------------------- |
|
663 // |
|
664 void CRegBindingImplementation::ConnectionLost() |
|
665 { |
|
666 __TEST_INVARIANT; |
|
667 |
|
668 if (iState) |
|
669 { |
|
670 iState->ConnectionLost(*this); |
|
671 } |
|
672 |
|
673 for (TInt i = 0; i < iTransactions.Count(); i++) |
|
674 { |
|
675 iTransactions[i]->ChangeState(CSIPTransactionBase::ETerminated); |
|
676 } |
|
677 |
|
678 __TEST_INVARIANT; |
|
679 } |
|
680 |
|
681 // ----------------------------------------------------------------------------- |
|
682 // CRegBindingImplementation::operator== |
|
683 // ----------------------------------------------------------------------------- |
|
684 // |
|
685 TBool CRegBindingImplementation::operator==( |
|
686 const CRegBindingImplementation& aRegistration) const |
|
687 { |
|
688 __TEST_INVARIANT; |
|
689 |
|
690 return ( ContextId() && aRegistration.ContextId() && |
|
691 (ContextId() == aRegistration.ContextId()) ) || |
|
692 this == &aRegistration; |
|
693 } |
|
694 |
|
695 // ----------------------------------------------------------------------------- |
|
696 // CRegBindingImplementation::Binding |
|
697 // ----------------------------------------------------------------------------- |
|
698 // |
|
699 CSIPRegistrationBinding& CRegBindingImplementation::Binding() const |
|
700 { |
|
701 __TEST_INVARIANT; |
|
702 return iRegistration; |
|
703 } |
|
704 |
|
705 // ----------------------------------------------------------------------------- |
|
706 // CRegBindingImplementation::UpdateRegisteredContactL |
|
707 // ----------------------------------------------------------------------------- |
|
708 // |
|
709 void CRegBindingImplementation::UpdateRegisteredContactL() |
|
710 { |
|
711 CSIPContactHeader* contact = ClientConnectionL().ContactL(iRegistrationId); |
|
712 delete iRegisteredContact; |
|
713 iRegisteredContact = contact; |
|
714 } |
|
715 |
|
716 // ----------------------------------------------------------------------------- |
|
717 // CRegBindingImplementation::RemoveRegisteredContact |
|
718 // ----------------------------------------------------------------------------- |
|
719 // |
|
720 void CRegBindingImplementation::RemoveRegisteredContact() |
|
721 { |
|
722 delete iRegisteredContact; |
|
723 iRegisteredContact = NULL; |
|
724 } |
|
725 |
|
726 // ----------------------------------------------------------------------------- |
|
727 // CRegBindingImplementation::UpdateRefreshL |
|
728 // Application may not update or terminate a registration refresh. |
|
729 // ----------------------------------------------------------------------------- |
|
730 // |
|
731 CSIPClientTransaction* |
|
732 CRegBindingImplementation::UpdateRefreshL(CSIPRefresh& /*aRefresh*/, |
|
733 CSIPMessageElements* /*aElements*/, |
|
734 TBool /*aTerminate*/) |
|
735 { |
|
736 User::Leave(KErrSIPInvalidRegistrationState); |
|
737 return NULL; |
|
738 } |
|
739 |
|
740 // ----------------------------------------------------------------------------- |
|
741 // CRegBindingImplementation::DeletingRefresh |
|
742 // No need to use CSIPClientConnection::TerminateRefresh, as destructor calls |
|
743 // TerminateRegistration freeing possible refresh from the SIP stack. |
|
744 // ----------------------------------------------------------------------------- |
|
745 // |
|
746 void CRegBindingImplementation::DeletingRefresh(CSIPRefresh& /*aRefresh*/, |
|
747 TUint32 /*aRefreshId*/) |
|
748 { |
|
749 __TEST_INVARIANT; |
|
750 |
|
751 iRefresh = NULL; |
|
752 |
|
753 __TEST_INVARIANT; |
|
754 } |
|
755 |
|
756 // ----------------------------------------------------------------------------- |
|
757 // CRegBindingImplementation::TransactionAssociation |
|
758 // ----------------------------------------------------------------------------- |
|
759 // |
|
760 MTransactionAssociation& CRegBindingImplementation::TransactionAssociation() |
|
761 { |
|
762 __TEST_INVARIANT; |
|
763 return *this; |
|
764 } |
|
765 |
|
766 // ----------------------------------------------------------------------------- |
|
767 // CRegBindingImplementation::CheckIfStandAlone |
|
768 // ----------------------------------------------------------------------------- |
|
769 // |
|
770 TInt CRegBindingImplementation::CheckIfStandAlone() |
|
771 { |
|
772 __TEST_INVARIANT; |
|
773 return KErrSIPInvalidRegistrationState; |
|
774 } |
|
775 |
|
776 // ----------------------------------------------------------------------------- |
|
777 // CRegBindingImplementation::AddTransactionL |
|
778 // ----------------------------------------------------------------------------- |
|
779 // |
|
780 void |
|
781 CRegBindingImplementation::AddTransactionL(CSIPTransactionBase& aTransaction) |
|
782 { |
|
783 __TEST_INVARIANT; |
|
784 __SIP_ASSERT_LEAVE(aTransaction.IsSIPClientTransaction(), KErrArgument); |
|
785 |
|
786 /*lint -e826 */ |
|
787 iTransactions.AppendL(static_cast<CSIPClientTransaction*>(&aTransaction)); |
|
788 |
|
789 __TEST_INVARIANT; |
|
790 } |
|
791 |
|
792 // ----------------------------------------------------------------------------- |
|
793 // CRegBindingImplementation::RemoveTransaction |
|
794 // ----------------------------------------------------------------------------- |
|
795 // |
|
796 void CRegBindingImplementation::RemoveTransaction( |
|
797 const CSIPTransactionBase& aTransaction) |
|
798 { |
|
799 __TEST_INVARIANT; |
|
800 __SIP_ASSERT_RETURN(aTransaction.IsSIPClientTransaction(), KErrArgument); |
|
801 |
|
802 /*lint -e826 */ |
|
803 TInt pos = iTransactions.Find( |
|
804 static_cast<const CSIPClientTransaction*>(&aTransaction)); |
|
805 if (pos != KErrNotFound) |
|
806 { |
|
807 iTransactions.Remove(pos); |
|
808 } |
|
809 |
|
810 __TEST_INVARIANT; |
|
811 } |
|
812 |
|
813 // ----------------------------------------------------------------------------- |
|
814 // CRegBindingImplementation::CreateClientTransactionL |
|
815 // ----------------------------------------------------------------------------- |
|
816 // |
|
817 CSIPClientTransaction* |
|
818 CRegBindingImplementation::CreateClientTransactionL() |
|
819 { |
|
820 __TEST_INVARIANT; |
|
821 return CSIPClientTransaction::NewL( |
|
822 SIPStrings::StringF(SipStrConsts::ERegister), |
|
823 *this, |
|
824 iRefresh); |
|
825 } |
|
826 |
|
827 // ----------------------------------------------------------------------------- |
|
828 // CRegBindingImplementation::HandleError |
|
829 // ----------------------------------------------------------------------------- |
|
830 // |
|
831 TBool |
|
832 CRegBindingImplementation::HandleError(CConnectionCallback& aCallback, |
|
833 TInt aError, |
|
834 TUint32 aRequestId, |
|
835 const CRegistrationState& aUnregistered) |
|
836 { |
|
837 __TEST_INVARIANT; |
|
838 __SIP_ASSERT_RETURN_VALUE(aError != KErrNone, EFalse); |
|
839 |
|
840 RemoveRegisteredContact(); |
|
841 ChangeState(&aUnregistered); |
|
842 |
|
843 CConnectionCallback::TCallbackMethod callback = |
|
844 CConnectionCallback::EErrorOccuredInRegistration; |
|
845 CSIPClientTransaction* ta = FindTransaction(aRequestId); |
|
846 if (ta) |
|
847 { |
|
848 ta->ChangeState(CSIPTransactionBase::ETerminated); |
|
849 callback = |
|
850 CConnectionCallback::EErrorOccuredInRegistrationWithTransaction; |
|
851 } |
|
852 |
|
853 aCallback.Set(callback, ta, &Binding(), NULL, NULL, aError); |
|
854 |
|
855 __TEST_INVARIANT; |
|
856 return ETrue; |
|
857 } |
|
858 |
|
859 // ----------------------------------------------------------------------------- |
|
860 // CRegBindingImplementation::CheckElementsL |
|
861 // ----------------------------------------------------------------------------- |
|
862 // |
|
863 void CRegBindingImplementation::CheckElementsL( |
|
864 const CSIPMessageElements* aElements) const |
|
865 { |
|
866 __TEST_INVARIANT; |
|
867 |
|
868 if (aElements) |
|
869 { |
|
870 RStringF contact = SIPStrings::StringF(SipStrConsts::EContactHeader); |
|
871 RStringF expires = SIPStrings::StringF(SipStrConsts::EExpiresHeader); |
|
872 |
|
873 const RPointerArray<CSIPHeaderBase>& headers = aElements->UserHeaders(); |
|
874 for (TInt i = 0; i < headers.Count(); i++) |
|
875 { |
|
876 if (headers[i]->Name() == contact || headers[i]->Name() == expires) |
|
877 { |
|
878 User::Leave(KErrSIPMalformedMessage); |
|
879 } |
|
880 } |
|
881 } |
|
882 } |
|
883 |
|
884 // ----------------------------------------------------------------------------- |
|
885 // CRegBindingImplementation::DetachContactHeader |
|
886 // ----------------------------------------------------------------------------- |
|
887 // |
|
888 void CRegBindingImplementation::DetachContactHeader(TAny* aElements) |
|
889 { |
|
890 __SIP_ASSERT_RETURN(aElements, KErrArgument); |
|
891 DetachHeaders(aElements, SIPStrings::StringF(SipStrConsts::EContactHeader)); |
|
892 } |
|
893 |
|
894 // ----------------------------------------------------------------------------- |
|
895 // CRegBindingImplementation::DetachHeaders |
|
896 // ----------------------------------------------------------------------------- |
|
897 // |
|
898 void CRegBindingImplementation::DetachHeaders(TAny* aElements, RStringF aName) |
|
899 { |
|
900 __SIP_ASSERT_RETURN(aElements, KErrArgument); |
|
901 |
|
902 CSIPMessageElements* elem = |
|
903 reinterpret_cast<CSIPMessageElements*>(aElements); |
|
904 const RPointerArray<CSIPHeaderBase>& headers = elem->UserHeaders(); |
|
905 |
|
906 for (TInt i = headers.Count() - 1; i >= 0; i--) |
|
907 { |
|
908 if (headers[i]->Name() == aName) |
|
909 { |
|
910 elem->DetachUserHeader(headers[i]); |
|
911 } |
|
912 } |
|
913 } |
|
914 // ----------------------------------------------------------------------------- |
|
915 // CRegBindingImplementation::SetPropertyL |
|
916 // ----------------------------------------------------------------------------- |
|
917 // |
|
918 void CRegBindingImplementation::SetPropertyL(TUint32 aProperty,TBool aValue) |
|
919 { |
|
920 __ASSERT_ALWAYS(!IsContextActive(), User::Leave(KErrSIPInvalidRegistrationState)); |
|
921 switch(aProperty) |
|
922 { |
|
923 case KSIPSendWithExpires: |
|
924 { |
|
925 iSendWithExpires = aValue; |
|
926 break; |
|
927 } |
|
928 case KSIPCacheOutboundProxyIP: |
|
929 { |
|
930 iCacheOutboundProxyIP = aValue; |
|
931 break; |
|
932 } |
|
933 default: |
|
934 User::Leave(KErrNotFound); |
|
935 } |
|
936 } |
|
937 |
|
938 // ----------------------------------------------------------------------------- |
|
939 // CRegBindingImplementation::__DbgTestInvariant |
|
940 // ----------------------------------------------------------------------------- |
|
941 // |
|
942 void CRegBindingImplementation::__DbgTestInvariant() const |
|
943 { |
|
944 if (!iContact || !iAor) |
|
945 { |
|
946 User::Invariant(); |
|
947 } |
|
948 } |