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1 /* |
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2 * Copyright (c) 2006-2008 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: Base class of emergency call object |
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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 // INCLUDE FILES |
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20 #include <mccpcall.h> |
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21 #include "cconvergedcallprovider.h" |
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22 #include "mccecallobserver.h" |
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23 #include "ccceemergencycall.h" |
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24 #include "cccecallcontainer.h" |
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25 #include "ccce.h" |
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26 #include "cccelogger.h" |
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27 #include "ccceutility.h" |
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28 #include "mccpcscall.h" |
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29 #include "cccedurationtimer.h" |
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30 #include "tccecallindex.h" |
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31 |
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32 |
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33 // ======== MEMBER FUNCTIONS ======== |
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34 // --------------------------------------------------------------------------- |
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35 // Constructor |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 |
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39 CCCEEmergencyCall::CCCEEmergencyCall(CCCECallContainer& aCallContainer, |
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40 CCCEPluginManager& aPluginManager ): |
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41 CActive(EPriorityNormal), iCallContainer(aCallContainer), |
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42 iPluginManager(aPluginManager), |
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43 iCallIndex( KInvalidCallIndex ) |
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44 { |
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45 } |
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46 |
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47 // --------------------------------------------------------------------------- |
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48 // Construct object |
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49 // --------------------------------------------------------------------------- |
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50 // |
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51 void CCCEEmergencyCall::ConstructL() |
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52 { |
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53 CActiveScheduler::Add(this); |
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54 iIsInProgress = EFalse; |
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55 |
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56 iExitCode = KErrNone; |
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57 iCallParameters = CCCECallParameters::NewL(); |
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58 iCallParameters->SetCallType( CCPCall::ECallTypeCSVoice ); |
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59 iCallParameters->SetServiceId(0); |
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60 |
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61 iCCEDurationTimer = CCCEDurationTimer::NewL(); |
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62 iObserver = CCCECallObserverAsynchroniser::NewL(); |
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63 |
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64 // TODO iStartTime = set starting time ... |
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65 } |
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66 |
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67 |
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68 // --------------------------------------------------------------------------- |
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69 // Default Symbian constructor |
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70 // --------------------------------------------------------------------------- |
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71 // |
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72 CCCEEmergencyCall* CCCEEmergencyCall::NewL(CCCECallContainer& aCallContainer, |
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73 CCCEPluginManager& aPluginManager ) |
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74 { |
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75 CCCEEmergencyCall* self = CCCEEmergencyCall::NewLC(aCallContainer, aPluginManager); |
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76 CleanupStack::Pop( self ); |
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77 return self; |
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78 } |
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79 |
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80 |
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81 // --------------------------------------------------------------------------- |
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82 // Default Symbian constructor (object is left into cleanupstack) |
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83 // --------------------------------------------------------------------------- |
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84 // |
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85 CCCEEmergencyCall* CCCEEmergencyCall::NewLC(CCCECallContainer& aCallContainer, |
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86 CCCEPluginManager& aPluginManager ) |
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87 { |
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88 CCCEEmergencyCall* self = new( ELeave ) CCCEEmergencyCall(aCallContainer, aPluginManager); |
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89 CleanupStack::PushL( self ); |
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90 self->ConstructL(); |
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91 return self; |
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92 } |
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93 |
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94 |
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95 // --------------------------------------------------------------------------- |
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96 // Destructor |
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97 // --------------------------------------------------------------------------- |
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98 // |
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99 CCCEEmergencyCall::~CCCEEmergencyCall() |
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100 { |
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101 Cancel(); |
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102 delete iCCEDurationTimer; |
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103 delete iObserver; |
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104 delete iCallParameters; |
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105 } |
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106 |
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107 |
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108 // --------------------------------------------------------------------------- |
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109 // Return ETrue if emergency call is in progress |
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110 // --------------------------------------------------------------------------- |
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111 // |
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112 TBool CCCEEmergencyCall::IsInProgress() |
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113 { |
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114 return iIsInProgress; |
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115 } |
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116 |
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117 // --------------------------------------------------------------------------- |
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118 // SetObserver( MCCECallObserver& aObserver ) |
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119 // --------------------------------------------------------------------------- |
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120 // |
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121 void CCCEEmergencyCall::SetObserver( const MCCECallObserver& aObserver ) |
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122 { |
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123 CCELOGSTRING("CCCEEmergencyCall::SetObserver()"); |
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124 iObserver->SetMCCECallObserver( const_cast<MCCECallObserver*>( &aObserver )); |
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125 |
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126 if ( iCCEDurationTimer ) |
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127 { |
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128 iCCEDurationTimer->SetObserver( iObserver ); |
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129 } |
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130 } |
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131 |
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132 |
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133 // --------------------------------------------------------------------------- |
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134 // Notify observers about call status change |
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135 // --------------------------------------------------------------------------- |
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136 // |
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137 void CCCEEmergencyCall::NotifyCallStatusChange( |
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138 CCPCall::TCallState aCallState, |
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139 TBool aInband, |
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140 CCECallEnums::TNotifyType aNotify ) |
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141 { |
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142 CCELOGSTRING2("CCCEEmergencyCall::NotifyCallStatusChange: Status = %d", aCallState ); |
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143 |
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144 iCallState = aCallState; |
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145 |
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146 if ( CCPCall::EStateConnected == aCallState ) |
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147 { |
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148 // Start airtime duration timer |
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149 iCallContainer.AirTimeDurationStart( NULL ); |
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150 } |
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151 else if ( CCPCall::EStateIdle == aCallState ) |
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152 { |
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153 // Stop airtime duration timer |
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154 iCallContainer.AirTimeDurationStop( NULL ); |
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155 iIsInProgress = EFalse; |
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156 iCallIndex = KInvalidCallIndex; |
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157 } |
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158 |
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159 if ( aNotify != CCECallEnums::ENoNotify ) |
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160 { |
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161 if ( CCPCall::EStateDialling == aCallState ) |
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162 { |
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163 TCCECallIndex callIndex( iCallContainer ); |
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164 iCallIndex = callIndex.CurrentCallIndex(); |
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165 } |
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166 // Notify observer immediately |
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167 if ( aInband ) |
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168 { |
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169 iObserver->CallStateChangedWithInband( aCallState ); |
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170 } |
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171 else |
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172 { |
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173 iObserver->CallStateChanged( aCallState ); |
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174 } |
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175 } |
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176 iCallContainer.HandleEmergencyCallStatusChange( aNotify ); |
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177 } |
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178 |
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179 |
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180 // --------------------------------------------------------------------------- |
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181 // CActive RunL |
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182 // --------------------------------------------------------------------------- |
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183 // |
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184 void CCCEEmergencyCall::RunL() |
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185 { |
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186 if( iState == ETerminated ) |
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187 { |
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188 CCELOGSTRING("CCCEEmergencyCall::RunL -> Emergency Terminated" ); |
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189 ReleasePlugin(); |
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190 return; |
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191 } |
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192 |
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193 // is success? |
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194 if ( iStatus == KErrNone ) |
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195 { |
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196 CCELOGSTRING("CCCEEmergencyCall::RunL -> Emergency Connected" ); |
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197 return; |
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198 } |
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199 else |
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200 { |
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201 // is retry needed or is plugin done? |
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202 if ( iStatus != ECCPEmergencyFailed ) // error 2, retry needed: |
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203 { |
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204 CCELOGSTRING("CCCEEmergencyCall::RunL ->Error !ECCPEmergencyFailed -> Retry plugin!" ); |
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205 switch( iState ) |
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206 { |
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207 case EOther: |
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208 CCELOGSTRING("CCCEEmergencyCall::RunL Other Recoverable failure,trying again"); |
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209 // release call from plugin |
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210 iPluginManager.GetPluginL( iEmergencyProvider )-> |
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211 ReleaseEmergencyCall( *iEmergencyCallInUse ); |
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212 |
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213 iEmergencyCallInUse = NULL; |
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214 TRAP_IGNORE( iEmergencyCallInUse = iPluginManager.GetPluginL( iEmergencyProvider )-> |
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215 NewEmergencyCallL( 0, iEmergencyNumber, *this ) ); |
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216 |
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217 if( !iEmergencyCallInUse ) |
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218 { |
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219 CCELOGSTRING("CCCEEmergencyCall::RunL Recovering failled, try next plugin"); |
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220 NextPluginL(); |
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221 } |
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222 |
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223 break; |
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224 case EPrimary: |
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225 CCELOGSTRING("CCCEEmergencyCall::RunL Primary Recoverable failure, retrying" ); |
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226 // in case of primary recoverable error we just ry again. |
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227 break; |
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228 } |
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229 |
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230 } |
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231 else // error 1, plugin done |
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232 { |
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233 CCELOGSTRING("CCCEEmergencyCall::RunL-> ECCPEmergencyFailed -> Try load new plugin" ); |
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234 switch( iState ) |
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235 { |
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236 case EOther: |
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237 // Fallthru is intentional |
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238 case EPrimary: |
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239 iState = EOther; |
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240 // Find "other" plugin to be used |
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241 NextPluginL(); |
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242 iCallParameters->SetCallType( CCPCall::ECallTypePS ); |
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243 break; |
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244 } |
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245 } |
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246 |
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247 if ( iEmergencyCallInUse ) |
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248 { |
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249 SetActive(); |
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250 iStatus = KRequestPending; |
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251 iInitializing = &iStatus; |
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252 CCELOGSTRING("CCCEEmergencyCall::RunL Dialing.." ); |
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253 |
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254 if ( !iPrimaryEmergencyCall ) |
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255 { |
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256 // not notifed earlier |
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257 NotifyCallStatusChange( |
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258 CCPCall::EStateDialling, |
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259 EFalse, CCECallEnums::ENotifyAsynchronously ); |
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260 } |
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261 |
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262 iEmergencyCallInUse->Dial( iEmergencyNumber ); |
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263 } |
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264 else |
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265 { |
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266 CCELOGSTRING("CCCEEmergencyCall::RunL Failed..." ); |
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267 // Emergency call failed. report error |
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268 CCELOGSTRING("CCCEEmergencyCall::Inform UI..." ); |
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269 iExitCode = KErrCouldNotConnect; |
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270 |
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271 iObserver->ErrorOccurred( ECCPEmergencyFailed ); |
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272 NotifyCallStatusChange( CCPCall::EStateIdle, |
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273 EFalse, CCECallEnums::ENotifyAsynchronously ); |
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274 } |
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275 } |
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276 } |
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277 |
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278 // --------------------------------------------------------------------------- |
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279 // CActive RunError |
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280 // --------------------------------------------------------------------------- |
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281 // |
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282 |
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283 TInt CCCEEmergencyCall::RunError(TInt /*aError*/) |
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284 { |
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285 // Emergency call failed. report error |
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286 CCELOGSTRING("CCCEEmergencyCall::RunError" ); |
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287 |
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288 iObserver->ErrorOccurred( ECCPEmergencyFailed ); |
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289 return KErrNone; |
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290 } |
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291 |
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292 // --------------------------------------------------------------------------- |
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293 // CActive DoCancel |
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294 // --------------------------------------------------------------------------- |
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295 // |
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296 void CCCEEmergencyCall::DoCancel() |
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297 { |
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298 if( iInitializing ) |
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299 { |
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300 User::RequestComplete( iInitializing, KErrCancel ); |
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301 } |
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302 } |
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303 |
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304 // --------------------------------------------------------------------------- |
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305 // Load next available plugin providing emergency support |
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306 // --------------------------------------------------------------------------- |
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307 // |
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308 void CCCEEmergencyCall::NextPluginL() |
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309 { |
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310 TInt err = KErrNone; |
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311 |
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312 CCELOGSTRING("CCCEEmergencyCall::NextPluginL, checking plugin availability" ); |
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313 iAltEmergencyCallPlugins = iPluginManager.AlternativeEmergencyPlugins(); |
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314 // Primary plugin = -1 |
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315 TInt index = iAltEmergencyCallPlugins.Find( iEmergencyProvider ); |
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316 |
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317 // Try next other plugin, or if out of plugins primary plugin again |
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318 if ( iAltEmergencyCallPlugins.Count() > index+1 ) |
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319 { |
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320 CCELOGSTRING("CCCEEmergencyCall::NextPluginL, More plugins available!" ); |
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321 // loop plugins to find one really returning emergency object |
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322 do |
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323 { |
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324 ReleasePlugin(); |
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325 |
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326 index++; |
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327 iEmergencyProvider = iAltEmergencyCallPlugins[index]; |
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328 |
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329 iEmergencyCallInUse = NULL; |
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330 TRAP( err, iEmergencyCallInUse = |
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331 iPluginManager.GetPluginL( iEmergencyProvider )-> |
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332 NewEmergencyCallL( 0, iEmergencyNumber, *this ) ); |
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333 |
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334 CCELOGSTRING2( |
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335 "CCCEEmergencyCall:: Emergency call loaded err = %i", err ); |
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336 |
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337 |
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338 } |
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339 while( !iEmergencyCallInUse && |
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340 iAltEmergencyCallPlugins.Count() > index+1 ); |
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341 |
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342 } |
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343 else |
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344 { |
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345 CCELOGSTRING("CCCEEmergencyCall::NextPluginL, No more plugins available" ); |
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346 |
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347 ReleasePlugin(); |
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348 } |
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349 } |
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350 |
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351 // --------------------------------------------------------------------------- |
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352 // Removes old plugin if was other than primary |
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353 // --------------------------------------------------------------------------- |
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354 // |
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355 void CCCEEmergencyCall::ReleasePlugin() |
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356 { |
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357 if( iEmergencyCallInUse && |
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358 ( iAltEmergencyCallPlugins.Find( iEmergencyProvider ) != KErrNotFound ) ) |
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359 { |
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360 CCELOGSTRING("CCCEEmergencyCall:: Deleting previous emergency call" ); |
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361 TRAP_IGNORE( iPluginManager.GetPluginL( iEmergencyProvider )-> |
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362 ReleaseEmergencyCall( *iEmergencyCallInUse ); ); |
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363 iEmergencyCallInUse = NULL; |
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364 } |
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365 else if( iEmergencyCallInUse && |
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366 ( iEmergencyProvider == iPluginManager.PrimaryEmergencyCallUid() ) ) |
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367 { |
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368 CCELOGSTRING("CCCEEmergencyCall:: Null emergency call" ); |
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369 iEmergencyCallInUse = NULL; |
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370 } |
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371 |
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372 if ( iAltEmergencyCallPlugins.Find( iEmergencyProvider ) != KErrNotFound ) |
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373 { |
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374 CCELOGSTRING("CCCEEmergencyCall:: Deleting previous emergency plugin" ); |
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375 iPluginManager.RemovePlugin( iEmergencyProvider ); |
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376 } |
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377 } |
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378 |
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379 // --------------------------------------------------------------------------- |
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380 // From class MCCECall. |
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381 // ?implementation_description |
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382 // --------------------------------------------------------------------------- |
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383 // |
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384 TInt CCCEEmergencyCall::HangUp() |
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385 { |
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386 CCELOGSTRING("CCCEEmergencyCall::HangUp()" ); |
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387 iAllowDisconnect = ETrue; |
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388 TInt ret = KErrNone; |
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389 |
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390 // Inform of cancel if active request |
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391 if( iActiveRequest != ECCENone ) |
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392 { |
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393 iObserver->ErrorOccurred( ECCPErrorCancel ); |
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394 iActiveRequest = ECCENone; |
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395 } |
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396 |
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397 // Cancel active object |
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398 Cancel(); |
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399 |
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400 switch( iCallState ) |
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401 { |
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402 case CCPCall::EStateDialling: |
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403 if ( iEmergencyCallInUse ) |
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404 { |
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405 iEmergencyCallInUse->Cancel(); |
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406 } |
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407 |
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408 HandleCallStateChanged( MCCPCallObserver::ECCPStateIdle, EFalse ); |
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409 break; |
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410 case CCPCall::EStateConnecting: |
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411 case CCPCall::EStateConnected: |
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412 NotifyCallStatusChange( |
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413 CCPCall::EStateDisconnecting, EFalse, CCECallEnums::ENoNotify ); |
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414 iActiveRequest = ECCEReleaseActive; |
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415 iEmergencyCallInUse->HangUp(); |
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416 |
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417 break; |
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418 case CCPCall::EStateDisconnecting: |
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419 ret = KErrAlreadyExists; |
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420 break; |
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421 case CCPCall::EStateIdle: |
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422 ret = KErrNotFound; |
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423 break; |
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424 default: |
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425 break; |
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426 } |
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427 |
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428 return ret; |
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429 } |
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430 |
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431 |
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432 // --------------------------------------------------------------------------- |
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433 // From class MCCECall. |
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434 // ?implementation_description |
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435 // --------------------------------------------------------------------------- |
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436 // |
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437 TInt CCCEEmergencyCall::Answer() |
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438 { |
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439 CCELOGSTRING("CCCEEmergencyCall::Answer()"); |
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440 return KErrNotSupported; |
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441 } |
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442 |
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443 |
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444 // --------------------------------------------------------------------------- |
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445 // Return if call is an emergency call or not. |
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446 // --------------------------------------------------------------------------- |
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447 // |
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448 TBool CCCEEmergencyCall::IsEmergency() const |
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449 { |
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450 return ETrue; |
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451 } |
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452 |
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453 |
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454 // --------------------------------------------------------------------------- |
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455 // DialEmergencyCall( const TDesC16& /*aNumber*/ ) |
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456 // --------------------------------------------------------------------------- |
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457 // |
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458 void CCCEEmergencyCall::DialEmergencyCall( const TDesC16& aNumber ) |
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459 { |
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460 CCELOGSTRING("CCCEEmergencyCall::DialEmergencyCall()"); |
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461 if ( !iIsInProgress && !IsActive() ) |
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462 { |
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463 iIsInProgress = ETrue; |
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464 iEmergencyNumber.Zero(); |
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465 iEmergencyNumber.Copy(aNumber); |
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466 iActiveRequest = ECCEDial; |
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467 iAllowDisconnect = EFalse; |
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468 iExitCode = KErrNone; |
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469 iCallParameters->SetCallType( CCPCall::ECallTypeCSVoice ); |
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470 iCallParameters->SetServiceId(0); |
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471 iPrimaryEmergencyCall = iPluginManager.PrimaryEmergencyCall(); |
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472 iEmergencyCallInUse = NULL; |
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473 iEmergencyProvider = iPluginManager.PrimaryEmergencyCallUid(); |
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474 |
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475 // disconnect all VoIP calls |
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476 iCallContainer.TerminateAllVoIPCalls(); |
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477 |
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478 iEmergencyCallInUse = iPrimaryEmergencyCall; |
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479 iState = EPrimary; |
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480 |
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481 SetActive(); |
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482 iInitializing = &iStatus; |
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483 iStatus = KRequestPending; |
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484 |
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485 if ( iEmergencyCallInUse ) |
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486 { |
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487 CCELOGSTRING("CCCEEmergencyCall::DialEmergencyCall() Using primary call"); |
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488 NotifyCallStatusChange( |
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489 CCPCall::EStateDialling, |
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490 EFalse, CCECallEnums::ENotifyAsynchronously ); |
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491 iEmergencyCallInUse->Dial( iEmergencyNumber ); |
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492 } |
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493 else // no can do |
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494 { |
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495 CCELOGSTRING("CCCEEmergencyCall::DialEmergencyCall() No primary call available..."); |
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496 |
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497 User::RequestComplete( iInitializing, ECCPEmergencyFailed ); |
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498 } |
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499 } |
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500 else |
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501 { |
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502 CCELOGSTRING("CCCEEmergencyCall::DialEmergencyCall() Already in call!!"); |
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503 return; |
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504 } |
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505 } |
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506 |
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507 |
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508 // --------------------------------------------------------------------------- |
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509 // From class MCCECall. |
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510 // Close call object |
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511 // --------------------------------------------------------------------------- |
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512 // |
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513 TInt CCCEEmergencyCall::Release() |
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514 { |
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515 CCELOGSTRING("CCCEEmergencyCall::Release" ); |
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516 |
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517 if( iCCEDurationTimer ) |
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518 { |
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519 iCCEDurationTimer->Reset(); |
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520 } |
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521 |
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522 iObserver->SetMCCECallObserver( NULL ); |
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523 |
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524 return KErrNone; |
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525 } |
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526 |
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527 |
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528 // --------------------------------------------------------------------------- |
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529 // ErrorOccured( TCCPCallError aError ) |
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530 // --------------------------------------------------------------------------- |
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531 // |
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532 void CCCEEmergencyCall::ErrorOccurred( TCCPError aError, MCCPCall* /*aCall*/ ) |
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533 { |
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534 CCELOGSTRING2("CCCEEmergencyCall::ErrorOccurred: Error = %d", aError ); |
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535 if ( iInitializing && IsActive() ) |
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536 { |
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537 User::RequestComplete( iInitializing, aError ); |
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538 } |
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539 else |
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540 { |
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541 iObserver->ErrorOccurred( aError ); |
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542 } |
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543 } |
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544 |
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545 // --------------------------------------------------------------------------- |
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546 // CallStateChanged( TCCPCallState aState ) |
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547 // --------------------------------------------------------------------------- |
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548 // |
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549 void CCCEEmergencyCall::CallStateChanged( TCCPCallState aState, |
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550 MCCPCall* /*aCall*/ ) |
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551 { |
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552 CCELOGSTRING("CCCEEmergencyCall::CallStateChanged()"); |
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553 HandleCallStateChanged( aState, EFalse ); |
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554 } |
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555 |
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556 // --------------------------------------------------------------------------- |
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557 // CallStateChangedWithInband( TCCPCallState aState ) |
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558 // --------------------------------------------------------------------------- |
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559 // |
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560 void CCCEEmergencyCall::CallStateChangedWithInband( TCCPCallState aState, |
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561 MCCPCall* /*aCall*/ ) |
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562 { |
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563 CCELOGSTRING("CCCEEmergencyCall::CallStateChangedWithInband()"); |
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564 HandleCallStateChanged( aState, ETrue ); |
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565 } |
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566 |
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567 // --------------------------------------------------------------------------- |
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568 // HandleCallStateChanged( TCCPCallEvent aEvent ) |
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569 // --------------------------------------------------------------------------- |
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570 // |
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571 void CCCEEmergencyCall::HandleCallStateChanged( TCCPCallState aState, TBool aInband ) |
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572 { |
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573 CCELOGSTRING2("CCCEEmergencyCall::HandleCallStateChanged() State = %d", aState); |
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574 TInt notify = EFalse; |
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575 CCPCall::TCallState state( CCPCall::EStateIdle ); |
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576 |
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577 if( !iIsInProgress ) |
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578 { |
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579 CCELOGSTRING("CCCEEmergencyCall:: Not in progress; return"); |
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580 return; |
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581 } |
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582 |
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583 switch ( aState ) |
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584 { |
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585 |
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586 case ECCPStateDialling: |
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587 CCELOGSTRING("CCCEEmergencyCall::CallStateChanged: Dialling"); |
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588 state = CCPCall::EStateDialling; |
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589 notify = EFalse; |
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590 |
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591 break; |
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592 |
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593 case ECCPStateAnswering: |
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594 CCELOGSTRING("CCCEEmergencyCall::CallStateChanged: Dialling"); |
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595 state = CCPCall::EStateAnswering; |
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596 notify = ETrue; |
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597 |
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598 break; |
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599 |
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600 case ECCPStateConnecting: |
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601 CCELOGSTRING("CCCEEmergencyCall::CallStateChanged: Connecting"); |
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602 if( iActiveRequest == ECCEDial ) |
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603 { |
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604 CCELOGSTRING("CCCEEmergencyCall::CallStateChanged: Ending Dial phase"); |
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605 iObserver->ErrorOccurred( ECCPErrorNone ); |
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606 iActiveRequest = ECCENone; |
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607 } |
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608 |
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609 if ( iInitializing && IsActive() ) |
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610 { |
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611 User::RequestComplete( iInitializing, KErrNone ); |
|
612 } |
|
613 |
|
614 notify = ETrue; |
|
615 state = CCPCall::EStateConnecting; |
|
616 |
|
617 iAllowDisconnect = ETrue; |
|
618 break; |
|
619 |
|
620 case ECCPStateConnected: |
|
621 CCELOGSTRING("CCCEEmergencyCall::CallStateChanged: Connected"); |
|
622 notify = ETrue; |
|
623 state = CCPCall::EStateConnected; |
|
624 |
|
625 // Start duration timer |
|
626 iCCEDurationTimer->Start(); |
|
627 |
|
628 if( iActiveRequest == ECCEDial ) |
|
629 { |
|
630 CCELOGSTRING("CCCEEmergencyCall::CallStateChanged: Ending Dial phase"); |
|
631 iObserver->ErrorOccurred( ECCPErrorNone ); |
|
632 iActiveRequest = ECCENone; |
|
633 |
|
634 if ( iInitializing && IsActive() ) |
|
635 { |
|
636 User::RequestComplete( iInitializing, KErrNone ); |
|
637 } |
|
638 } |
|
639 iAllowDisconnect = ETrue; |
|
640 break; |
|
641 |
|
642 case ECCPStateDisconnecting: |
|
643 if ( iAllowDisconnect ) |
|
644 { |
|
645 CCELOGSTRING("CCCEEmergencyCall::CallStateChanged: ECCPStatusDisconnecting"); |
|
646 // Stop duration timer |
|
647 iCCEDurationTimer->Stop(); |
|
648 |
|
649 state = CCPCall::EStateDisconnecting; |
|
650 notify = ETrue; |
|
651 } |
|
652 |
|
653 break; |
|
654 |
|
655 case ECCPStateIdle: |
|
656 |
|
657 if ( iActiveRequest ) |
|
658 { |
|
659 iObserver->ErrorOccurred( ECCPErrorNone ); |
|
660 iActiveRequest = ECCENone; |
|
661 } |
|
662 |
|
663 if ( iAllowDisconnect ) |
|
664 { |
|
665 // Stop duration timer |
|
666 iCCEDurationTimer->Stop(); |
|
667 |
|
668 if ( EOther == iState ) |
|
669 { |
|
670 iState = ETerminated; |
|
671 |
|
672 if ( !IsActive() ) |
|
673 { |
|
674 SetActive(); |
|
675 } |
|
676 |
|
677 iInitializing = &iStatus; |
|
678 iStatus = KRequestPending; |
|
679 User::RequestComplete( iInitializing, KErrNone ); |
|
680 } |
|
681 |
|
682 CCELOGSTRING("CCCEEmergencyCall::CallStateChanged: Disconnected/Idle"); |
|
683 notify = ETrue; |
|
684 state = CCPCall::EStateIdle; |
|
685 } |
|
686 break; |
|
687 |
|
688 default: |
|
689 CCELOGSTRING2("CCCEEmergencyCall::CallStateChanged: Unhandled state = %d", |
|
690 aState ); |
|
691 break; |
|
692 } |
|
693 |
|
694 if ( notify ) |
|
695 { |
|
696 NotifyCallStatusChange( state, aInband, |
|
697 CCECallEnums::ENotifyAsynchronously ); |
|
698 } |
|
699 } |
|
700 |
|
701 // --------------------------------------------------------------------------- |
|
702 // CallEventOccurred( TCCPCallEvent aEvent ) |
|
703 // --------------------------------------------------------------------------- |
|
704 // |
|
705 void CCCEEmergencyCall::CallEventOccurred( TCCPCallEvent aEvent, |
|
706 MCCPCall* /*aCall*/ ) |
|
707 { |
|
708 CCELOGSTRING2("CCCEEmergencyCall::CallEventOccurred(%d)", aEvent); |
|
709 |
|
710 switch ( aEvent ) |
|
711 { |
|
712 case ECCPRemoteTerminated: |
|
713 iObserver->CallEventOccurred( MCCECallObserver::ERemoteTerminated); |
|
714 break; |
|
715 |
|
716 case ECCPQueued: |
|
717 iObserver->CallEventOccurred( MCCECallObserver::ERemoteWaiting ); |
|
718 break; |
|
719 |
|
720 case ECCPLocalHold: |
|
721 iObserver->CallEventOccurred( MCCECallObserver::ELocalHold ); |
|
722 break; |
|
723 |
|
724 case ECCPLocalResume: |
|
725 iObserver->CallEventOccurred( MCCECallObserver::ELocalResume ); |
|
726 break; |
|
727 |
|
728 case ECCPRemoteHold: |
|
729 iObserver->CallEventOccurred( MCCECallObserver::ERemoteHold ); |
|
730 break; |
|
731 |
|
732 case ECCPRemoteResume: |
|
733 iObserver->CallEventOccurred( MCCECallObserver::ERemoteResume ); |
|
734 break; |
|
735 |
|
736 case ECCCSPEarlyMediaStarted: |
|
737 iObserver->CallEventOccurred( MCCECallObserver::EVoIPEventEarlyMediaStarted ); |
|
738 break; |
|
739 |
|
740 default: |
|
741 CCELOGSTRING2("CCCEEmergencyCallll::SessionEventOccurred: Unhandled event = %d", |
|
742 aEvent ); |
|
743 break; |
|
744 } |
|
745 } |
|
746 |
|
747 // --------------------------------------------------------------------------- |
|
748 // CallCapsChanged( TUint32 aCapsFlags ) |
|
749 // --------------------------------------------------------------------------- |
|
750 // |
|
751 void CCCEEmergencyCall::CallCapsChanged( TUint32 aCapsFlags, MCCPCall* /*aCall*/ ) |
|
752 { |
|
753 CCELOGSTRING("CCCEEmergencyCall::CallCapsChanged()"); |
|
754 |
|
755 iObserver->CallCapsChanged( |
|
756 ( MCCECallObserver::TCCECallControlCaps ) aCapsFlags ); |
|
757 } |
|
758 |
|
759 // --------------------------------------------------------------------------- |
|
760 // GetMobileCallInfo |
|
761 // --------------------------------------------------------------------------- |
|
762 // |
|
763 void CCCEEmergencyCall::GetMobileCallInfo( TDes8& aCallInfo ) const |
|
764 { |
|
765 RMobileCall::TMobileCallInfoV3Pckg& pckg = |
|
766 reinterpret_cast<RMobileCall::TMobileCallInfoV3Pckg&>( aCallInfo ); |
|
767 pckg().iEmergency = ETrue; |
|
768 pckg().iExitCode = iExitCode; |
|
769 } |
|
770 |
|
771 // --------------------------------------------------------------------------- |
|
772 // State() |
|
773 // --------------------------------------------------------------------------- |
|
774 // |
|
775 CCPCall::TCallState CCCEEmergencyCall::State() const |
|
776 { |
|
777 CCELOGSTRING2("CCCEEmergencyCall::State() = %d", iCallState ); |
|
778 return iCallState; |
|
779 } |
|
780 |
|
781 // --------------------------------------------------------------------------- |
|
782 // CallDuration() |
|
783 // --------------------------------------------------------------------------- |
|
784 // |
|
785 TTimeIntervalSeconds CCCEEmergencyCall::CallDuration() const |
|
786 { |
|
787 return iCCEDurationTimer->NumberOfBeats(); |
|
788 } |
|
789 |
|
790 // --------------------------------------------------------------------------- |
|
791 // StartTime() |
|
792 // --------------------------------------------------------------------------- |
|
793 // |
|
794 TDateTime CCCEEmergencyCall::StartTime() const |
|
795 { |
|
796 return iStartTime; |
|
797 } |
|
798 |
|
799 // --------------------------------------------------------------------------- |
|
800 // ImplementationUid() |
|
801 // --------------------------------------------------------------------------- |
|
802 // |
|
803 const TUid CCCEEmergencyCall::ImplementationUid() const |
|
804 { |
|
805 return iEmergencyProvider; |
|
806 } |
|
807 |
|
808 // --------------------------------------------------------------------------- |
|
809 // Tone() |
|
810 // --------------------------------------------------------------------------- |
|
811 // |
|
812 TCCPTone CCCEEmergencyCall::Tone() const |
|
813 { |
|
814 TCCPTone tone = ECCPNoSoundSequence; |
|
815 |
|
816 if( iActiveRequest != ECCEReleaseActive ) |
|
817 { |
|
818 tone = ECCPToneUserBusy; |
|
819 } |
|
820 |
|
821 return tone; |
|
822 } |
|
823 |
|
824 |
|
825 // --------------------------------------------------------------------------- |
|
826 // From base class MCCECallInfo |
|
827 // Returns direction of the call |
|
828 // --------------------------------------------------------------------------- |
|
829 // |
|
830 CCPCall::TCallDirection CCCEEmergencyCall::Direction() const |
|
831 { |
|
832 return CCPCall::EMobileOriginated; |
|
833 } |
|
834 |
|
835 // --------------------------------------------------------------------------- |
|
836 // From base class MCCECallInfo |
|
837 // Returns the type of the call |
|
838 // --------------------------------------------------------------------------- |
|
839 // |
|
840 CCPCall::TCallType CCCEEmergencyCall::CallType() const |
|
841 { |
|
842 if ( iCallParameters ) |
|
843 { |
|
844 return iCallParameters->CallType(); |
|
845 } |
|
846 return CCPCall::ECallTypeCSVoice; |
|
847 } |
|
848 |
|
849 // --------------------------------------------------------------------------- |
|
850 // From base class MCCECallInfo, MCCECall |
|
851 // Returns the index of the call |
|
852 // --------------------------------------------------------------------------- |
|
853 // |
|
854 TInt CCCEEmergencyCall::CallIndex() const |
|
855 { |
|
856 return iCallIndex; |
|
857 } |
|
858 |
|
859 // Stub part |
|
860 TBool CCCEEmergencyCall::SecureSpecified() const |
|
861 { |
|
862 return ETrue; |
|
863 } |
|
864 |
|
865 TBool CCCEEmergencyCall::IsSecured() const |
|
866 { |
|
867 return EFalse; |
|
868 } |
|
869 |
|
870 void CCCEEmergencyCall::SetParameters( const CCCECallParameters& aNewParams ) |
|
871 { |
|
872 iCallParameters->SetServiceId(aNewParams.ServiceId()); |
|
873 iCallParameters->SetCallType(aNewParams.CallType()); |
|
874 } |
|
875 |
|
876 const CCCECallParameters& CCCEEmergencyCall::Parameters() const |
|
877 { |
|
878 return *iCallParameters; |
|
879 } |
|
880 |
|
881 TInt CCCEEmergencyCall::Hold() |
|
882 { |
|
883 return KErrNotSupported; |
|
884 } |
|
885 |
|
886 TInt CCCEEmergencyCall::Resume() |
|
887 { |
|
888 return KErrNotSupported; |
|
889 } |
|
890 |
|
891 TInt CCCEEmergencyCall::Swap() |
|
892 { |
|
893 return KErrNotSupported; |
|
894 } |
|
895 |
|
896 TInt CCCEEmergencyCall::Dial( const TDesC8& /*aCallParams*/ ) |
|
897 { |
|
898 return KErrNotSupported; |
|
899 } |
|
900 |
|
901 void CCCEEmergencyCall::NoFDNCheck() |
|
902 { |
|
903 // void functionality |
|
904 } |
|
905 |
|
906 void CCCEEmergencyCall::HoldNoNotifyL() |
|
907 { |
|
908 } |
|
909 |
|
910 void CCCEEmergencyCall::ResumeNoNotifyL() |
|
911 { |
|
912 } |
|
913 |
|
914 void CCCEEmergencyCall::ForwardToAddressL( TInt /*aIndex*/ ) |
|
915 { |
|
916 } |
|
917 |
|
918 TUint32 CCCEEmergencyCall::ServiceId() const |
|
919 { |
|
920 return iCallParameters->ServiceId(); |
|
921 } |
|
922 |
|
923 MCCECallObserver::TCCECallControlCaps CCCEEmergencyCall::Caps() const |
|
924 { |
|
925 return (MCCECallObserver::TCCECallControlCaps)0; |
|
926 } |
|
927 |
|
928 TInt CCCEEmergencyCall::GetMobileDataCallCaps( TDes8& /*aCaps*/ ) const |
|
929 { |
|
930 return KErrNotSupported; |
|
931 } |
|
932 |
|
933 TBool CCCEEmergencyCall::LogDialedNumber() const |
|
934 { |
|
935 return ETrue; |
|
936 } |
|
937 |
|
938 TInt CCCEEmergencyCall::AttendedTransfer( const TDesC& /*aTransferTarget*/ ) |
|
939 { |
|
940 return KErrNotSupported; |
|
941 } |
|
942 |
|
943 TInt CCCEEmergencyCall::UnattendedTransfer( const TDesC& /*aTarget*/ ) |
|
944 { |
|
945 return KErrNotSupported; |
|
946 } |
|
947 |
|
948 TInt CCCEEmergencyCall::AcceptTransfer( TBool /*aAccept*/ ) |
|
949 { |
|
950 return KErrNotSupported; |
|
951 } |
|
952 |
|
953 const TDesC& CCCEEmergencyCall::TransferTarget() const |
|
954 { |
|
955 return KNullDesC(); |
|
956 } |
|
957 |
|
958 const CDesC8Array& CCCEEmergencyCall::GetForwardAddressChoicesL() |
|
959 { |
|
960 User::Leave( KErrNotSupported ); |
|
961 |
|
962 // No return value can be defined |
|
963 // never executed. just to remove warning |
|
964 CDesC8Array* dummy; |
|
965 dummy = NULL; |
|
966 return *dummy; |
|
967 } |
|
968 |
|
969 TInt CCCEEmergencyCall::SwitchAlternatingCall() |
|
970 { |
|
971 return KErrNotSupported; |
|
972 } |
|
973 |
|
974 const TDesC& CCCEEmergencyCall::RemoteParty() const |
|
975 { |
|
976 return KNullDesC; |
|
977 } |
|
978 |
|
979 const TDesC& CCCEEmergencyCall::RemotePartyName() const |
|
980 { |
|
981 return KNullDesC; |
|
982 } |
|
983 |
|
984 const TDesC& CCCEEmergencyCall::DialledParty() const |
|
985 { |
|
986 return KNullDesC; |
|
987 } |
|
988 |
|
989 TInt CCCEEmergencyCall::ReplaceActive() |
|
990 { |
|
991 return KErrNotSupported; |
|
992 } |
|
993 |
|
994 // End of file |