1 /* |
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2 * Copyright (c) 2002-2007 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: Handles SimSessionEnd command |
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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 FILES |
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21 #include "MSatApi.h" |
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22 #include "MSatUiSession.h" |
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23 #include "MSatSUiClientHandler.h" |
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24 #include "CSimSessionEndHandler.h" |
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25 #include "SatLog.h" |
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26 |
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27 // CONSTANTS |
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28 const TInt KSimSessionEndDelay = 60000000; |
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29 |
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30 // ============================ MEMBER FUNCTIONS =============================== |
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31 |
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32 // ----------------------------------------------------------------------------- |
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33 // CSimSessionEndHandler::CSimSessionEndHandler |
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34 // C++ default constructor can NOT contain any code, that |
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35 // might leave. |
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36 // ----------------------------------------------------------------------------- |
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37 // |
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38 CSimSessionEndHandler::CSimSessionEndHandler() : |
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39 CSatCommandHandler() |
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40 { |
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41 LOG( SIMPLE, "SIMSESSIONEND: \ |
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42 CSimSessionEndHandler::CSimSessionEndHandler calling - exiting" ) |
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43 } |
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44 |
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45 // ----------------------------------------------------------------------------- |
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46 // CSimSessionEndHandler::ConstructL |
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47 // Symbian 2nd phase constructor can leave. |
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48 // ----------------------------------------------------------------------------- |
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49 // |
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50 void CSimSessionEndHandler::ConstructL() |
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51 { |
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52 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::ConstructL calling" ) |
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53 |
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54 iTimer = CPeriodic::NewL( EPriorityStandard ); |
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55 |
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56 iUtils->RegisterL( this, MSatUtils::EDelaySimSessionEnd ); |
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57 iUtils->RegisterL( this, MSatUtils::EDestroySimSessionEndTimer ); |
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58 iUtils->RegisterL( this, MSatUtils::ESessionTerminatedByUser ); |
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59 iUtils->RegisterL( this, MSatUtils::ESimSessionEndCallBack ); |
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60 iUtils->RegisterL( this, MSatUtils::ESustainedTextInDisplay ); |
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61 iUtils->RegisterL( this, MSatUtils::ESustainedTextRemoved ); |
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62 iUtils->RegisterL( this, MSatUtils::ESatUiLaunched ); |
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63 |
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64 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::ConstructL exiting" ) |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CSimSessionEndHandler::NewL |
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69 // Two-phased constructor. |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 CSimSessionEndHandler* CSimSessionEndHandler::NewL( MSatUtils* aUtils ) |
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73 { |
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74 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::NewL calling" ) |
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75 |
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76 CSimSessionEndHandler* self = new( ELeave ) CSimSessionEndHandler; |
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77 |
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78 CleanupStack::PushL( self ); |
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79 self->BaseConstructL( aUtils ); |
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80 self->ConstructL(); |
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81 CleanupStack::Pop( self ); |
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82 |
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83 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::NewL exiting" ) |
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84 return self; |
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85 } |
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86 |
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87 |
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88 // Destructor |
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89 CSimSessionEndHandler::~CSimSessionEndHandler() |
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90 { |
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91 LOG( SIMPLE, |
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92 "SIMSESSIONEND: CSimSessionEndHandler::~CSimSessionEndHandler calling" ) |
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93 |
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94 Cancel(); |
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95 |
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96 if ( iTimer ) |
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97 { |
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98 iTimer->Cancel(); |
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99 } |
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100 delete iTimer; |
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101 |
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102 LOG( SIMPLE, |
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103 "SIMSESSIONEND: CSimSessionEndHandler::~CSimSessionEndHandler exiting" ) |
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104 } |
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105 |
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106 // ----------------------------------------------------------------------------- |
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107 // CSimSessionEndHandler::TimerCallback |
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108 // (other items were commented in a header). |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 TInt CSimSessionEndHandler::TimerCallback( TAny* aSimSessionEndHandler ) |
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112 { |
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113 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::TimerCallback calling" ) |
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114 |
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115 CSimSessionEndHandler* handler = |
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116 static_cast<CSimSessionEndHandler*>( aSimSessionEndHandler ); |
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117 |
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118 if ( handler ) |
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119 { |
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120 LOG( SIMPLE, |
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121 "SIMSESSIONEND: CSimSessionEndHandler::TimerCallback handler true" ) |
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122 handler->iTimer->Cancel(); |
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123 handler->HandleCommand(); |
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124 } |
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125 |
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126 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::TimerCallback exiting" ) |
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127 return KErrNone; |
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128 } |
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129 |
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130 // ----------------------------------------------------------------------------- |
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131 // CSimSessionEndHandler::Event |
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132 // Waits for indication of user wanting to close the sim session. |
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133 // (other items were commented in a header). |
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134 // ----------------------------------------------------------------------------- |
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135 // |
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136 void CSimSessionEndHandler::Event( TInt aEvent ) |
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137 { |
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138 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::Event calling" ) |
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139 |
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140 switch ( aEvent ) |
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141 { |
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142 case MSatUtils::ESatUiLaunched: |
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143 { |
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144 LOG( NORMAL, |
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145 "SIMSESSIONEND: CSimSessionEndHandler::Event UI is launched" ) |
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146 // New UI session, reset flag |
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147 iSimSessionTerminatedByUser = EFalse; |
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148 break; |
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149 } |
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150 |
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151 case MSatUtils::ESessionTerminatedByUser: |
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152 { |
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153 LOG( NORMAL, |
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154 "SIMSESSIONEND: CSimSessionEndHandler::Event \ |
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155 ESessionTerminatedByUser" ) |
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156 // Next SimSessionEnd will close the ui session. |
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157 iSimSessionTerminatedByUser = ETrue; |
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158 break; |
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159 } |
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160 |
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161 case MSatUtils::EDelaySimSessionEnd: |
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162 { |
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163 LOG( NORMAL, |
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164 "SIMSESSIONEND: CSimSessionEndHandler::Event \ |
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165 EDelaySimSessionEnd" ) |
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166 iTimer->Cancel(); |
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167 TCallBack callback( TimerCallback, this ); |
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168 iTimer->Start( KSimSessionEndDelay, KSimSessionEndDelay, callback ); |
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169 break; |
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170 } |
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171 |
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172 case MSatUtils::EDestroySimSessionEndTimer: |
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173 { |
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174 LOG( NORMAL, |
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175 "SIMSESSIONEND: CSimSessionEndHandler::Event \ |
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176 EDestroySimSessionEndTimer" ) |
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177 iTimer->Cancel(); |
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178 break; |
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179 } |
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180 |
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181 case MSatUtils::ESimSessionEndCallBack: |
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182 { |
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183 LOG( NORMAL, |
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184 "SIMSESSIONEND: CSimSessionEndHandler::Event \ |
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185 ESimSessionEndCallBack" ) |
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186 // Forced Sim session end. |
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187 iTimer->Cancel(); |
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188 HandleCommand(); |
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189 break; |
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190 } |
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191 |
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192 case MSatUtils::ESustainedTextInDisplay: |
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193 { |
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194 LOG( NORMAL, "SIMSESSIONEND: CSimSessionEndHandler::Event \ |
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195 ESustainedTextInDisplay" ) |
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196 // Indication of sustained text |
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197 iSustainedTextActive = ETrue; |
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198 break; |
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199 } |
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200 |
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201 case MSatUtils::ESustainedTextRemoved: |
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202 { |
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203 LOG( NORMAL, "SIMSESSIONEND: CSimSessionEndHandler::Event \ |
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204 ESustainedTextRemoved" ) |
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205 // Indication of sustained text cleared |
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206 iSustainedTextActive = EFalse; |
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207 // If last sim session end is pending because of sustained text, |
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208 // execute it now |
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209 if ( iSimSessionEndPending ) |
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210 { |
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211 LOG( NORMAL, |
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212 "SIMSESSIONEND: CSimSessionEndHandler::Event \ |
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213 iSimSessionEndPending" ) |
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214 HandleCommand(); |
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215 } |
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216 |
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217 break; |
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218 } |
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219 |
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220 default: |
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221 { |
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222 LOG2( NORMAL, |
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223 "SIMSESSIONEND: CSimSessionEndHandler::Event \ |
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224 Unexpected event: %i", aEvent ) |
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225 CSatCommandHandler::Event( aEvent ); |
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226 break; |
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227 } |
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228 } |
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229 |
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230 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::Event exiting" ) |
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231 } |
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232 |
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233 // ----------------------------------------------------------------------------- |
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234 // CSimSessionEndHandler::DoCancel |
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235 // Cancels the sat request. |
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236 // (other items were commented in a header). |
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237 // ----------------------------------------------------------------------------- |
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238 // |
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239 void CSimSessionEndHandler::DoCancel() |
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240 { |
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241 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::DoCancel calling" ) |
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242 |
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243 iUtils->USatAPI().NotifySimSessionEndCancel(); |
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244 |
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245 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::DoCancel exiting" ) |
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246 } |
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247 |
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248 // ----------------------------------------------------------------------------- |
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249 // CSimSessionEndHandler::IssueUSATRequest |
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250 // (other items were commented in a header). |
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251 // ----------------------------------------------------------------------------- |
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252 // |
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253 void CSimSessionEndHandler::IssueUSATRequest( TRequestStatus& aStatus ) |
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254 { |
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255 LOG( SIMPLE, |
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256 "SIMSESSIONEND: CSimSessionEndHandler::IssueUSATRequest calling" ) |
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257 |
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258 iUtils->USatAPI().NotifySimSessionEnd( aStatus ); |
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259 |
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260 LOG( SIMPLE, |
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261 "SIMSESSIONEND: CSimSessionEndHandler::IssueUSATRequest exiting" ) |
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262 } |
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263 |
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264 // ----------------------------------------------------------------------------- |
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265 // CSimSessionEndHandler::CommandAllowed |
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266 // (other items were commented in a header). |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 TBool CSimSessionEndHandler::CommandAllowed() |
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270 { |
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271 LOG( SIMPLE, "SIMSESSIONEND: \ |
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272 CSimSessionEndHandler::CommandAllowed calling - exiting" ) |
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273 return ETrue; |
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274 } |
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275 |
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276 // ----------------------------------------------------------------------------- |
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277 // CSimSessionEndHandler::NeedUiSession |
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278 // (other items were commented in a header). |
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279 // ----------------------------------------------------------------------------- |
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280 // |
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281 TBool CSimSessionEndHandler::NeedUiSession() |
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282 { |
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283 LOG( SIMPLE, "SIMSESSIONEND: \ |
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284 CSimSessionEndHandler::NeedUiSession calling - exiting" ) |
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285 return EFalse; |
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286 } |
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287 |
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288 // ----------------------------------------------------------------------------- |
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289 // CSimSessionEndHandler::HandleCommand |
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290 // (other items were commented in a header). |
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291 // ----------------------------------------------------------------------------- |
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292 // |
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293 void CSimSessionEndHandler::HandleCommand() |
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294 { |
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295 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::HandleCommand calling" ) |
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296 |
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297 // Note that the framework has destroyed the simsession |
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298 // end timer, when HandleCommand is called. |
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299 if ( !iSimSessionTerminatedByUser && !iSustainedTextActive ) |
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300 { |
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301 LOG( SIMPLE, |
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302 "SIMSESSIONEND: CSimSessionEndHandler::HandleCommand \ |
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303 ESimSessionEndExecuting" ) |
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304 iUtils->NotifyEvent( MSatUtils::ESimSessionEndExecuting ); |
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305 } |
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306 |
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307 MSatUiSession* uiSession = iUtils->SatUiHandler().UiSession(); |
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308 if ( uiSession ) |
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309 { |
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310 // If sustained Display text is on screen, cannot close UI |
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311 if ( !iSustainedTextActive && ( iSimSessionTerminatedByUser || |
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312 !iUtils->SatUiHandler().UiLaunchedByUser() ) ) |
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313 { |
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314 iSimSessionTerminatedByUser = EFalse; |
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315 iSimSessionEndPending = EFalse; |
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316 // Number of executing command handlers should be 0. |
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317 TInt expectedCommCount = 0; |
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318 |
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319 // If SimSessionEnd is executing ie. not active, it has to take |
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320 // into account when checking executing command handlers. |
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321 if ( !IsActive() ) |
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322 { |
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323 LOG( SIMPLE, |
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324 "SIMSESSIONEND: CSimSessionEndHandler::HandleCommand \ |
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325 isn't Active" ) |
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326 expectedCommCount = 1; |
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327 } |
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328 |
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329 LOG2( NORMAL, "SIMSESSIONEND: Expected commands: %i", |
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330 expectedCommCount ) |
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331 // SimSession end is currently executing, therefore there is one |
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332 // executing command. |
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333 if ( expectedCommCount == |
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334 iUtils->NumberOfExecutingCommandHandlers() ) |
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335 { |
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336 LOG( SIMPLE, |
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337 "SIMSESSIONEND: CSimSessionEndHandler::HandleCommand \ |
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338 expectedCommCount==iUtils->NumberOfExecutingCommandHandlers()" ) |
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339 // Close the ui session only if there are no |
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340 // executing commands. |
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341 uiSession->CloseUiSession(); |
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342 } |
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343 } |
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344 else |
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345 { |
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346 if ( iSustainedTextActive ) |
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347 { |
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348 LOG( SIMPLE, |
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349 "SIMSESSIONEND: CSimSessionEndHandler::HandleCommand \ |
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350 iSustainedTextActive true" ) |
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351 iSimSessionEndPending = ETrue; |
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352 } |
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353 } |
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354 } |
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355 |
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356 // Renew the request, because the sim session end does not send |
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357 // terminal response, which would renew the request automatically. |
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358 Start(); |
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359 |
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360 LOG( SIMPLE, "SIMSESSIONEND: CSimSessionEndHandler::HandleCommand exiting" ) |
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361 } |
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362 |
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363 // ----------------------------------------------------------------------------- |
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364 // CSimSessionEndHandler::UiLaunchFailed |
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365 // (other items were commented in a header). |
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366 // ----------------------------------------------------------------------------- |
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367 // |
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368 void CSimSessionEndHandler::UiLaunchFailed() |
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369 { |
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370 // This command does not launch ui client. |
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371 LOG( SIMPLE, |
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372 "SIMSESSIONEND: CSimSessionEndHandler::UiLaunchFailed calling-exiting" ) |
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373 } |
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374 |
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375 // End of File |
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