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1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Name : CSipAnyRefresh.cpp |
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15 // Part of : SIPRefreshes |
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16 // Version : SIP/4.0 |
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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 "SipStackServerDefs.h" |
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22 #include "MTransactionUser.h" |
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23 #include "MRefreshOwner.h" |
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24 #include "CSipRefreshMgr.h" |
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25 #include "siprequest.h" |
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26 #include "sipresponse.h" |
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27 #include "sipcontactheader.h" |
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28 #include "sipaddress.h" |
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29 #include "sipcseqheader.h" |
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30 #include "sipexpiresheader.h" |
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31 #include "siptoheader.h" |
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32 #include "sipfromheader.h" |
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33 #include "SipLogs.h" |
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34 #include "sipcallidheader.h" |
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35 #include "sipuri.h" |
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36 #include "siprouteheader.h" |
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37 #include "siprecordrouteheader.h" |
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38 #include "CSipAnyRefresh.h" |
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39 #include "SipAssert.h" |
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40 #include "sipstrings.h" |
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41 #include "sipstrconsts.h" |
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42 |
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43 |
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44 // ----------------------------------------------------------------------------- |
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45 // CSipAnyRefresh::NewLC |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 CSipAnyRefresh* CSipAnyRefresh::NewLC (MTransactionUser& aTU, |
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49 MTimerManager& aTimerMgr, |
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50 CSIPSec& aSIPSec, |
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51 CSipRefreshMgr& aRefreshMgr, |
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52 TRegistrationId aRegistrationId, |
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53 CSIPRequest* aRequest, |
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54 MRefreshOwner* aOwner, |
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55 MSIPSecUser& aSIPSecUser, |
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56 CURIContainer& aRemoteTarget, |
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57 TBool aPassAllResponsesToOwner) |
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58 { |
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59 __SIP_ASSERT_LEAVE (aOwner, KErrArgument); |
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60 |
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61 CSipAnyRefresh* self = new(ELeave)CSipAnyRefresh(aTU, aTimerMgr, aSIPSec, |
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62 aRefreshMgr, |
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63 aRegistrationId, aOwner, |
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64 aSIPSecUser, |
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65 aPassAllResponsesToOwner); |
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66 CleanupStack::PushL (self); |
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67 self->ConstructL(aRequest, aRemoteTarget); |
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68 return self; |
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69 } |
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70 |
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71 // ----------------------------------------------------------------------------- |
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72 // CSipAnyRefresh::~CSipAnyRefresh |
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73 // ----------------------------------------------------------------------------- |
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74 // |
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75 CSipAnyRefresh::~CSipAnyRefresh () |
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76 { |
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77 } |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // CSipAnyRefresh::CSipAnyRefresh |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 CSipAnyRefresh::CSipAnyRefresh (MTransactionUser& aTU, |
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84 MTimerManager& aTimerMgr, |
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85 CSIPSec& aSIPSec, |
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86 CSipRefreshMgr& aRefreshMgr, |
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87 TRegistrationId aRegistrationId, |
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88 MRefreshOwner* aOwner, |
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89 MSIPSecUser& aSIPSecUser, |
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90 TBool aPassAllResponsesToOwner) |
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91 : CSipRefreshBase (aTU, aTimerMgr, aSIPSec, aRefreshMgr, |
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92 aRegistrationId, aOwner, aSIPSecUser), |
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93 iPassAllResponsesToOwner (aPassAllResponsesToOwner) |
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94 { |
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95 } |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CSipAnyRefresh::ConstructL |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 void CSipAnyRefresh::ConstructL (CSIPRequest* aRequest, |
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102 CURIContainer& aRemoteTarget) |
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103 { |
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104 __SIP_ASSERT_LEAVE (aRequest, KErrArgument); |
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105 |
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106 __SIP_ASSERT_LEAVE ( |
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107 aRequest->Method() != SIPStrings::StringF(SipStrConsts::ERegister), |
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108 KErrArgument); |
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109 |
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110 CSIPExpiresHeader* expires = static_cast<CSIPExpiresHeader*>( |
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111 aRequest->Header(SIPStrings::StringF(SipStrConsts::EExpiresHeader),0)); |
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112 |
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113 __SIP_ASSERT_LEAVE (expires, KErrArgument); |
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114 |
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115 __SIP_ASSERT_LEAVE (expires->Value() > 0, KErrArgument); |
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116 |
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117 CSipRefreshBase::BaseConstructL(aRemoteTarget,*aRequest); |
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118 } |
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119 |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CSipAnyRefresh::Forward2xxResponseToCallerL |
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123 // ----------------------------------------------------------------------------- |
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124 // |
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125 void CSipAnyRefresh::Forward2xxResponseToCallerL (CSIPResponse* aResponse) |
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126 { |
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127 if (iFirstRequest || iPassAllResponsesToOwner) |
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128 { |
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129 RefreshReceivedL(iCurrentTransactionId, aResponse); |
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130 } |
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131 else |
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132 { |
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133 delete aResponse; |
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134 } |
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135 } |
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136 |
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137 // ----------------------------------------------------------------------------- |
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138 // CSipAnyRefresh::SetExpirationTimeToRequestL |
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139 // ----------------------------------------------------------------------------- |
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140 // |
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141 void CSipAnyRefresh::SetExpirationTimeToRequestL(CSIPRequest& aRequest, |
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142 TUint aExpirationTimeInSeconds) |
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143 { |
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144 CSIPExpiresHeader* expires = static_cast<CSIPExpiresHeader*>( |
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145 aRequest.Header(SIPStrings::StringF(SipStrConsts::EExpiresHeader),0)); |
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146 |
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147 __SIP_ASSERT_LEAVE (expires, KErrArgument); |
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148 |
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149 expires->SetValue(aExpirationTimeInSeconds); |
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150 } |
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151 |
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152 // ----------------------------------------------------------------------------- |
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153 // CSipAnyRefresh::SetExpirationTimeToResponseL |
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154 // ----------------------------------------------------------------------------- |
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155 // |
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156 void CSipAnyRefresh::SetExpirationTimeToResponseL(CSIPResponse& |
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157 aResponse, |
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158 TUint |
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159 aExpirationTimeInSeconds) |
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160 { |
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161 SetExpireTimeToResponseExpiresHeaderL(aResponse, aExpirationTimeInSeconds); |
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162 } |
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163 |
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164 // ----------------------------------------------------------------------------- |
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165 // CSipAnyRefresh::ExpirationTimeFromRequestL |
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166 // ----------------------------------------------------------------------------- |
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167 // |
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168 TInt CSipAnyRefresh::ExpirationTimeFromRequestL (CSIPRequest& aRequest) |
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169 { |
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170 CSIPExpiresHeader* expires = static_cast<CSIPExpiresHeader*>( |
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171 aRequest.Header(SIPStrings::StringF(SipStrConsts::EExpiresHeader),0)); |
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172 |
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173 __SIP_ASSERT_RETURN_VALUE (expires, KErrNotFound); |
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174 |
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175 return (expires->Value()); |
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176 } |
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177 |
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178 // ----------------------------------------------------------------------------- |
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179 // CSipAnyRefresh::ExpirationTimeFromResponse |
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180 // ----------------------------------------------------------------------------- |
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181 // |
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182 TInt CSipAnyRefresh::ExpirationTimeFromResponse (CSIPResponse& aResponse) |
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183 { |
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184 return ExpireTimeFromResponseExpiresHeader(aResponse); |
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185 } |
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186 |
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187 // ----------------------------------------------------------------------------- |
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188 // CSipAnyRefresh::CheckUpdateRequestExpiresValueL |
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189 // ----------------------------------------------------------------------------- |
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190 // |
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191 void CSipAnyRefresh::CheckUpdateRequestExpiresValueL(CSIPRequest& aRequest) |
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192 { |
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193 // do not check expires header value after this, the refresh will be |
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194 // terminated when error happens or receive any final response. |
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195 CSIPExpiresHeader* expires = static_cast<CSIPExpiresHeader*>( |
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196 aRequest.Header(SIPStrings::StringF(SipStrConsts::EExpiresHeader),0)); |
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197 |
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198 __SIP_ASSERT_LEAVE (expires, KErrArgument); |
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199 } |
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200 |
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201 // ----------------------------------------------------------------------------- |
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202 // CSipAnyRefresh::CheckTerminateRequestExpiresValueL |
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203 // ----------------------------------------------------------------------------- |
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204 // |
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205 void CSipAnyRefresh::CheckTerminateRequestExpiresValueL(CSIPRequest& aRequest) |
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206 { |
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207 CSIPExpiresHeader* expires = static_cast<CSIPExpiresHeader*>( |
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208 aRequest.Header(SIPStrings::StringF(SipStrConsts::EExpiresHeader),0)); |
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209 if (expires) |
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210 { |
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211 expires->SetValue(0); |
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212 } |
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213 else |
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214 { |
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215 expires = new(ELeave)CSIPExpiresHeader(0); |
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216 CleanupStack::PushL(expires); |
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217 aRequest.AddHeaderL(expires); |
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218 CleanupStack::Pop(expires); |
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219 } |
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220 } |