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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 : NormalClientTaStates.cpp |
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15 // Part of : Transaction |
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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 "SipAssert.h" |
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22 #include "sipresponse.h" |
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23 #include "SIPMessageUtility.h" |
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24 |
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25 #include "NormalClientTa.h" |
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26 #include "NormalClientTaStates.h" |
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27 #include "ClearProxy.h" |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // CNormalClientTa_Trying::CNormalClientTa_Trying |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CNormalClientTa_Trying::CNormalClientTa_Trying() |
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34 { |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CNormalClientTa_Trying::~CNormalClientTa_Trying |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 CNormalClientTa_Trying::~CNormalClientTa_Trying() |
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42 { |
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43 } |
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44 |
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45 // ----------------------------------------------------------------------------- |
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46 // CNormalClientTa_Trying::GetState |
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47 // ----------------------------------------------------------------------------- |
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48 // |
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49 void CNormalClientTa_Trying::GetState(CSIPInternalStates::TState& aState) const |
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50 { |
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51 aState = CSIPInternalStates::ETransactionTrying; |
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52 } |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // CNormalClientTa_Trying::SetNeighbourStates |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 void CNormalClientTa_Trying::SetNeighbourStates(CTransactionState& aProceeding, |
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59 CTransactionState& aCompleted) |
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60 { |
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61 iProceeding = &aProceeding; |
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62 iCompleted = &aCompleted; |
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63 } |
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64 |
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65 // ----------------------------------------------------------------------------- |
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66 // CNormalClientTa_Trying::SendRequestL |
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67 // ----------------------------------------------------------------------------- |
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68 // |
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69 void CNormalClientTa_Trying::SendRequestL(CTransaction& aTransaction, |
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70 CSIPRequest& aReq, |
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71 const TInetAddr& aAddress, |
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72 RStringF aProtocol, |
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73 TBool aForceUDP, |
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74 const TSIPTransportParams& aParams, |
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75 CUri8* aOutboundProxy) const |
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76 { |
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77 __SIP_ASSERT_LEAVE(CSIPMessageUtility::CheckTransport(aProtocol), |
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78 KErrArgument); |
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79 |
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80 CNormalClientTransaction& ta = CNormalClientTransaction::Ptr(aTransaction); |
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81 |
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82 TClearProxy clearProxy(ta); |
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83 CleanupStack::PushL(clearProxy.CleanupItem()); |
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84 |
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85 ta.StoreRequest(aReq, |
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86 aAddress, |
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87 aParams, |
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88 aProtocol, |
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89 aForceUDP, |
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90 aOutboundProxy); |
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91 ta.SendToTransmitterL(); |
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92 |
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93 CleanupStack::Pop(); //cleanupItem |
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94 } |
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95 |
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96 // ----------------------------------------------------------------------------- |
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97 // CNormalClientTa_Trying::SendCompleteL |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 void CNormalClientTa_Trying::SendCompleteL(CTransaction& aTransaction) const |
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101 { |
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102 CNormalClientTransaction& ta = CNormalClientTransaction::Ptr(aTransaction); |
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103 ta.CheckForTransportChange(); |
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104 ta.StartTimerFUnlessExistsL(); |
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105 |
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106 if (aTransaction.IsUnreliableTransportUsed()) |
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107 { |
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108 ta.StartTimerEL(); |
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109 } |
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110 } |
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111 |
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112 // ----------------------------------------------------------------------------- |
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113 // CNormalClientTa_Trying::SendFailedL |
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114 // ----------------------------------------------------------------------------- |
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115 // |
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116 void CNormalClientTa_Trying::SendFailedL(CTransaction& aTransaction, |
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117 TInt aError) const |
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118 { |
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119 aTransaction.TerminatedL(aError); |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CNormalClientTa_Trying::ReceiveL |
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124 // ----------------------------------------------------------------------------- |
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125 // |
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126 void CNormalClientTa_Trying::ReceiveL(CTransaction& aTransaction, |
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127 CSIPResponse* aResponse) const |
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128 { |
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129 __SIP_ASSERT_LEAVE(aResponse, KErrArgument); |
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130 |
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131 CNormalClientTransaction::Ptr(aTransaction).ReceiveResponseL(aResponse, |
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132 *this, |
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133 *iProceeding, |
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134 *iCompleted); |
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135 } |
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136 |
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137 // ----------------------------------------------------------------------------- |
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138 // CNormalClientTa_Trying::TimerExpiredL |
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139 // ----------------------------------------------------------------------------- |
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140 // |
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141 void CNormalClientTa_Trying::TimerExpiredL(CTransaction& aTransaction, |
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142 TTimerId aTimerId, |
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143 TAny* aTimerParam) const |
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144 { |
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145 __SIP_ASSERT_LEAVE(aTimerParam, KErrArgument); |
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146 |
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147 HandleTimerExpirationL(aTransaction, aTimerId, aTimerParam); |
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148 } |
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149 |
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150 // ----------------------------------------------------------------------------- |
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151 // CNormalClientTa_Proceeding::CNormalClientTa_Proceeding |
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152 // ----------------------------------------------------------------------------- |
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153 // |
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154 CNormalClientTa_Proceeding::CNormalClientTa_Proceeding() |
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155 { |
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156 } |
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157 |
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158 // ----------------------------------------------------------------------------- |
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159 // CNormalClientTa_Proceeding::~CNormalClientTa_Proceeding |
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160 // ----------------------------------------------------------------------------- |
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161 // |
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162 CNormalClientTa_Proceeding::~CNormalClientTa_Proceeding() |
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163 { |
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164 } |
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165 |
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166 // ----------------------------------------------------------------------------- |
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167 // CNormalClientTa_Proceeding::GetState |
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168 // ----------------------------------------------------------------------------- |
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169 // |
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170 void |
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171 CNormalClientTa_Proceeding::GetState(CSIPInternalStates::TState& aState) const |
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172 { |
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173 aState = CSIPInternalStates::ETransactionProceeding; |
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174 } |
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175 |
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176 // ----------------------------------------------------------------------------- |
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177 // CNormalClientTa_Proceeding::SetNeighbourStates |
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178 // ----------------------------------------------------------------------------- |
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179 // |
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180 void CNormalClientTa_Proceeding::SetNeighbourStates(CTransactionState& aCompleted) |
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181 { |
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182 iCompleted = &aCompleted; |
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183 } |
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184 |
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185 // ----------------------------------------------------------------------------- |
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186 // CNormalClientTa_Proceeding::SendCompleteL |
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187 // ----------------------------------------------------------------------------- |
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188 // |
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189 void CNormalClientTa_Proceeding::SendCompleteL(CTransaction& aTransaction) const |
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190 { |
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191 CNormalClientTransaction& ta = CNormalClientTransaction::Ptr(aTransaction); |
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192 ta.CheckForTransportChange(); |
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193 |
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194 if (aTransaction.IsUnreliableTransportUsed()) |
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195 { |
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196 //In proceeding state, timer E is set with value T2 |
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197 ta.IncreaseTimerEtoT2(); |
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198 ta.StartTimerEL(); |
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199 } |
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200 } |
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201 |
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202 // ----------------------------------------------------------------------------- |
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203 // CNormalClientTa_Proceeding::SendFailedL |
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204 // ----------------------------------------------------------------------------- |
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205 // |
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206 void CNormalClientTa_Proceeding::SendFailedL(CTransaction& aTransaction, |
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207 TInt aError) const |
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208 { |
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209 aTransaction.TerminatedL(aError); |
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210 } |
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211 |
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212 // ----------------------------------------------------------------------------- |
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213 // CNormalClientTa_Proceeding::ReceiveL |
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214 // ----------------------------------------------------------------------------- |
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215 // |
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216 void CNormalClientTa_Proceeding::ReceiveL(CTransaction& aTransaction, |
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217 CSIPResponse* aResponse) const |
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218 { |
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219 __SIP_ASSERT_LEAVE(aResponse, KErrArgument); |
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220 |
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221 CNormalClientTransaction::Ptr(aTransaction).ReceiveResponseL(aResponse, |
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222 *this, |
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223 *this, |
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224 *iCompleted); |
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225 } |
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226 |
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227 // ----------------------------------------------------------------------------- |
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228 // CNormalClientTa_Proceeding::TimerExpiredL |
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229 // ----------------------------------------------------------------------------- |
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230 // |
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231 void CNormalClientTa_Proceeding::TimerExpiredL(CTransaction& aTransaction, |
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232 TTimerId aTimerId, |
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233 TAny* aTimerParam) const |
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234 { |
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235 __SIP_ASSERT_LEAVE(aTimerParam, KErrArgument); |
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236 |
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237 HandleTimerExpirationL(aTransaction, aTimerId, aTimerParam); |
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238 } |
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239 |
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240 // ----------------------------------------------------------------------------- |
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241 // CNormalClientTa_Completed::CNormalClientTa_Completed |
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242 // ----------------------------------------------------------------------------- |
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243 // |
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244 CNormalClientTa_Completed::CNormalClientTa_Completed() |
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245 { |
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246 } |
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247 |
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248 // ----------------------------------------------------------------------------- |
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249 // CNormalClientTa_Completed::~CNormalClientTa_Completed |
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250 // ----------------------------------------------------------------------------- |
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251 // |
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252 CNormalClientTa_Completed::~CNormalClientTa_Completed() |
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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 // CNormalClientTa_Completed::GetState |
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258 // ----------------------------------------------------------------------------- |
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259 // |
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260 void |
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261 CNormalClientTa_Completed::GetState(CSIPInternalStates::TState& aState) const |
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262 { |
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263 aState = CSIPInternalStates::ETransactionCompleted; |
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264 } |
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265 |
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266 // ----------------------------------------------------------------------------- |
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267 // CNormalClientTa_Completed::CanContinueWithoutOutgoingMsg |
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268 // ----------------------------------------------------------------------------- |
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269 // |
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270 TBool CNormalClientTa_Completed::CanContinueWithoutOutgoingMsg() const |
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271 { |
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272 return ETrue; |
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273 } |
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274 |
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275 // ----------------------------------------------------------------------------- |
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276 // CNormalClientTa_Completed::SendCompleteL |
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277 // Occurs if Completed state was entered before receiving sending status event. |
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278 // No action. |
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279 // ----------------------------------------------------------------------------- |
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280 // |
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281 void |
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282 CNormalClientTa_Completed::SendCompleteL(CTransaction& /*aTransaction*/) const |
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283 { |
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284 } |
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285 |
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286 // ----------------------------------------------------------------------------- |
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287 // CNormalClientTa_Completed::SendFailedL |
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288 // ----------------------------------------------------------------------------- |
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289 // |
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290 void CNormalClientTa_Completed::SendFailedL(CTransaction& aTransaction, |
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291 TInt aError) const |
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292 { |
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293 aTransaction.TerminatedL(aError); |
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294 } |
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295 |
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296 // ----------------------------------------------------------------------------- |
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297 // CNormalClientTa_Completed::ReceiveL |
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298 // Final response already received. Ignore further responses. |
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299 // ----------------------------------------------------------------------------- |
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300 // |
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301 void CNormalClientTa_Completed::ReceiveL(CTransaction& /*aTransaction*/, |
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302 CSIPResponse* aResponse) const |
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303 { |
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304 __SIP_ASSERT_LEAVE(aResponse, KErrArgument); |
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305 |
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306 delete aResponse; |
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307 } |
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308 |
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309 // ----------------------------------------------------------------------------- |
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310 // CNormalClientTa_Completed::TimerExpiredL |
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311 // ----------------------------------------------------------------------------- |
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312 // |
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313 void CNormalClientTa_Completed::TimerExpiredL(CTransaction& aTransaction, |
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314 TTimerId aTimerId, |
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315 TAny* aTimerParam) const |
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316 { |
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317 __SIP_ASSERT_LEAVE(aTimerParam, KErrArgument); |
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318 |
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319 HandleTimerExpirationL(aTransaction, aTimerId, aTimerParam); |
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320 } |