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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation for the VCC Failing state |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #include "tvccstatefailing.h" |
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21 #include "cvccperformer.h" |
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22 #include "rubydebug.h" |
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23 |
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24 |
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25 |
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26 // ----------------------------------------------------------------------------- |
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27 // c'tor |
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28 // ----------------------------------------------------------------------------- |
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29 // |
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30 TVccStateFailing::TVccStateFailing() |
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31 { |
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32 RUBY_DEBUG_BLOCK( "TVccStateFailing::TVccStateFailing" ); |
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33 } |
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34 |
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35 // ----------------------------------------------------------------------------- |
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36 // Name |
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37 // ----------------------------------------------------------------------------- |
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38 // |
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39 TUint TVccStateFailing::Name() const |
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40 { |
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41 RUBY_DEBUG_BLOCK( "TVccStateFailing::Name" ); |
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42 return KVccStateFailing; |
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43 } |
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44 |
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45 // ----------------------------------------------------------------------------- |
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46 // LinkState |
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47 // ----------------------------------------------------------------------------- |
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48 // |
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49 void TVccStateFailing::LinkState( TVccState& aInit ) |
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50 { |
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51 RUBY_DEBUG_BLOCK( "TVccStateFailing::LinkState" ); |
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52 iInit = &aInit; |
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53 } |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CallStateChanged |
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57 // ----------------------------------------------------------------------------- |
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58 // |
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59 void TVccStateFailing::CallStateChanged( CVccPerformer& aContext, |
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60 const MCCPCallObserver::TCCPCallState aState, |
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61 MCCPCall* aCall ) |
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62 { |
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63 RUBY_DEBUG_BLOCK( "TVccStateFailing::CallStateChanged" ); |
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64 InspectChangedStates(aContext, |
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65 aState, |
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66 aCall, |
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67 aContext.CallObserver(), |
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68 &MCCPCallObserver::CallStateChanged); |
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69 } |
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70 |
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71 // ----------------------------------------------------------------------------- |
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72 // CallStateChangedWithInband |
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73 // ----------------------------------------------------------------------------- |
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74 // |
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75 void TVccStateFailing::CallStateChangedWithInband( CVccPerformer& aContext, |
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76 const MCCPCallObserver::TCCPCallState aState, |
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77 MCCPCall* aCall ) |
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78 { |
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79 RUBY_DEBUG_BLOCK( "TVccStateFailing::CallStateChangedWithInband" ); |
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80 InspectChangedStates(aContext, |
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81 aState, |
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82 aCall, |
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83 aContext.CallObserver(), |
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84 &MCCPCallObserver::CallStateChangedWithInband); |
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85 } |
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86 |
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87 // ----------------------------------------------------------------------------- |
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88 // From MCCPCallObserver |
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89 // ----------------------------------------------------------------------------- |
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90 // |
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91 void TVccStateFailing::ErrorOccurred( CVccPerformer& aContext, |
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92 const TCCPError aError, |
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93 MCCPCall* aCall ) |
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94 { |
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95 RUBY_DEBUG_BLOCK( "TVccStateFailing::ErrorOccurred" ); |
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96 RUBY_DEBUG1( "TVccStateFailing::ErrorOccurred - error: %d", aError ); |
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97 __ASSERT_DEBUG( aContext.CallObserver()!=NULL, User::Invariant() ); |
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98 __ASSERT_DEBUG(aContext.PrimaryCall()!=NULL, User::Invariant()); |
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99 __ASSERT_DEBUG(aCall != NULL, User::Invariant()); |
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100 if( aCall == aContext.PrimaryCall() ) |
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101 { |
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102 aContext.CallObserver()->ErrorOccurred( aError, aContext.PrimaryCall() ); |
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103 } |
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104 } |
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105 |
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106 // ----------------------------------------------------------------------------- |
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107 // From MCCPCallObserver |
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108 // ----------------------------------------------------------------------------- |
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109 // |
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110 void TVccStateFailing::CallEventOccurred(CVccPerformer& aContext, |
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111 const MCCPCallObserver::TCCPCallEvent aEvent, |
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112 MCCPCall* aCall ) |
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113 { |
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114 RUBY_DEBUG_BLOCK( "TVccStateFailing::CallEventOccurred" ); |
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115 __ASSERT_DEBUG(aContext.CallObserver()!=NULL, User::Invariant()); |
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116 __ASSERT_DEBUG(aCall != NULL, User::Invariant()); |
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117 __ASSERT_DEBUG(aContext.PrimaryCall()!=NULL, User::Invariant()); |
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118 |
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119 if( aCall == aContext.PrimaryCall() ) |
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120 { |
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121 aContext.CallObserver()->CallEventOccurred( aEvent, aContext.PrimaryCall() ); |
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122 } |
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123 } |
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124 |
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125 // ----------------------------------------------------------------------------- |
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126 // CheckAndMoveToInit |
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127 // ----------------------------------------------------------------------------- |
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128 // |
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129 void TVccStateFailing::CheckAndMoveToInit(CVccPerformer& aContext, MCCPCall* aCall, |
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130 const MCCPCallObserver::TCCPCallState aState) |
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131 { |
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132 RUBY_DEBUG_BLOCK( "TVccStateFailing::CheckAndmoveToInit" ); |
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133 |
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134 if ( !aContext.SecondaryCall() ) |
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135 { |
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136 RUBY_DEBUG0( "Secondary call not exist - setting state to init"); |
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137 aContext.SetState(*iInit); |
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138 } |
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139 |
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140 else if ( aCall == aContext.SecondaryCall() ) |
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141 { |
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142 if( aState == MCCPCallObserver::ECCPStateDisconnecting || |
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143 aState == MCCPCallObserver::ECCPStateIdle ) |
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144 { |
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145 RUBY_DEBUG0( "Secondary call is disconnecting or idle - setting state to init"); |
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146 aContext.SetState(*iInit); |
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147 } |
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148 } |
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149 } |
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150 |
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151 // ----------------------------------------------------------------------------- |
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152 // InspectChangedStates |
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153 // ----------------------------------------------------------------------------- |
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154 // |
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155 void TVccStateFailing::InspectChangedStates (CVccPerformer& aContext, |
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156 const MCCPCallObserver::TCCPCallState aState, |
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157 MCCPCall* aCall, |
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158 MCCPCallObserver* aCallee, |
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159 void( MCCPCallObserver::*aCallback) |
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160 (const MCCPCallObserver::TCCPCallState, MCCPCall*)) |
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161 { |
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162 __ASSERT_DEBUG( aContext.PrimaryCall() != NULL, User::Invariant() ); |
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163 __ASSERT_DEBUG(aCall != NULL, User::Invariant()); |
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164 |
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165 RUBY_DEBUG1("call state is: %d", aState); |
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166 // Remote party has disconnected the call during the handover |
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167 if( aState == MCCPCallObserver::ECCPStateDisconnecting && |
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168 aCall == aContext.SecondaryCall() ) |
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169 { |
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170 ReleaseCall(aContext, *aContext.SecondaryCall(), *iInit, KVccHoNok ); |
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171 } |
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172 else if (aCall == aContext.PrimaryCall()) |
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173 { |
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174 //events related to the old leg, so pass them to the telephony. |
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175 (aCallee->*aCallback)( aState, aContext.PrimaryCall()); |
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176 } |
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177 |
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178 CheckAndMoveToInit( aContext, aCall, aState ); |
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179 } |