1 /* |
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2 * Copyright (c) 2002-2010 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 for handling SAT commands. |
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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 <ecom.h> |
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22 #include "MSatSystemState.h" |
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23 #include "CSatCommandHandler.h" |
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24 #include "MSatUtils.h" |
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25 #include "MSatApi.h" |
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26 #include "EnginePanic.h" |
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27 #include "MSatSUiClientHandler.h" |
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28 #include "SatLog.h" |
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29 |
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30 // Small delay for giving UI time to launch before starting to handle |
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31 // pending command |
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32 const TInt KTimerDelay = 100000; |
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33 |
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34 // ============================ MEMBER FUNCTIONS =============================== |
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35 |
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36 // ----------------------------------------------------------------------------- |
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37 // CSatCommandHandler::CSatCommandHandler |
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38 // C++ default constructor can NOT contain any code, that |
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39 // might leave. |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 EXPORT_C CSatCommandHandler::CSatCommandHandler() : |
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43 CActive( EPriorityStandard ) |
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44 { |
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45 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::CSatCommandHandler calling" ) |
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46 |
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47 CActiveScheduler::Add( this ); |
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48 |
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49 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::CSatCommandHandler exiting" ) |
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50 } |
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51 |
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52 // ----------------------------------------------------------------------------- |
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53 // CSatCommandHandler::BaseConstructL |
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54 // Symbian 2nd phase constructor can leave. |
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55 // ----------------------------------------------------------------------------- |
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56 // |
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57 EXPORT_C void CSatCommandHandler::BaseConstructL( MSatUtils* aPtr ) |
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58 { |
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59 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::BaseConstructL calling" ) |
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60 |
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61 __ASSERT_ALWAYS( aPtr, PanicSatEngine( ESatEngineNullPointer ) ); |
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62 iUtils = aPtr; |
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63 |
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64 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::BaseConstructL exiting" ) |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CSatCommandHandler::NewL |
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69 // Two-phased constructor. |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 CSatCommandHandler* CSatCommandHandler::NewL( |
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73 const TUid& aImplUid, |
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74 MSatUtils* aUtils ) |
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75 { |
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76 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::NewL calling" ) |
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77 |
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78 __ASSERT_ALWAYS( aUtils, PanicSatEngine( ESatEngineNullPointer ) ); |
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79 |
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80 TAny* ptr = REComSession::CreateImplementationL( aImplUid, |
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81 _FOFF( CSatCommandHandler, iDtorIDKey ), aUtils ); |
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82 |
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83 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::NewL exiting" ) |
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84 return reinterpret_cast<CSatCommandHandler*>( ptr ); |
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85 } |
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86 |
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87 // Destructor |
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88 EXPORT_C CSatCommandHandler::~CSatCommandHandler() |
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89 { |
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90 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::~CSatCommandHandler calling" ) |
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91 |
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92 iUtils = NULL; |
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93 REComSession::DestroyedImplementation( iDtorIDKey ); |
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94 |
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95 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::~CSatCommandHandler exiting" ) |
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96 } |
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97 |
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98 // ----------------------------------------------------------------------------- |
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99 // CSatCommandHandler::Start |
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100 // Starts the waiting of SAT command, if not already active. |
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101 // (other items were commented in a header). |
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102 // ----------------------------------------------------------------------------- |
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103 // |
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104 EXPORT_C void CSatCommandHandler::Start() |
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105 { |
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106 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Start calling" ) |
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107 |
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108 if ( !IsActive() ) |
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109 { |
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110 LOG( DETAILED, "SATENGINE: CSatCommandHandler::Start set active" ) |
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111 // Child class issues the request. |
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112 IssueUSATRequest( iStatus ); |
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113 SetActive(); |
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114 |
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115 // Not executing |
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116 iIsExecuting = EFalse; |
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117 iWaitingUiLaunch = EFalse; |
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118 } |
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119 |
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120 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Start exiting" ) |
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121 } |
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122 |
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123 // ----------------------------------------------------------------------------- |
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124 // CSatCommandHandler::DoHandleCommand |
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125 // Handles the SAT command, which has been notified from USAT api. |
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126 // (other items were commented in a header). |
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127 // ----------------------------------------------------------------------------- |
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128 // |
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129 EXPORT_C void CSatCommandHandler::DoHandleCommand() |
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130 { |
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131 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand calling" ) |
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132 |
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133 if ( CommandAllowed() ) |
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134 { |
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135 iUtils->NotifyEvent( MSatUtils::EDestroySimSessionEndTimer ); |
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136 if ( NeedUiSession() ) |
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137 { |
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138 // If ui session is not availabe, SATUI has to be |
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139 // launched. |
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140 if ( NULL == iUtils->SatUiHandler().UiSession() ) |
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141 { |
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142 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand \ |
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143 uisession not available" ) |
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144 TRAPD( err, iUtils->RegisterL( |
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145 this, MSatUtils::ESatUiLaunched ); |
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146 |
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147 // Try to launch the ui client. |
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148 iUtils->SatUiHandler().LaunchSatUiL(); |
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149 ); // End of TRAPD |
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150 |
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151 if ( KErrNone != err ) |
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152 { |
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153 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::\ |
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154 DoHandleCommand KErrNone != err" ) |
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155 // Ui launch failed, unregister event |
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156 iUtils->UnregisterEvent( this, MSatUtils::ESatUiLaunched ); |
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157 |
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158 // Notify derived class that ui launch failed. |
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159 UiLaunchFailed(); |
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160 } |
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161 else |
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162 { |
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163 LOG( SIMPLE, |
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164 "SATENGINE: CSatCommandHandler::DoHandleCommand iWaitingUiLaunch") |
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165 iWaitingUiLaunch = ETrue; |
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166 } |
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167 } |
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168 else |
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169 { |
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170 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand \ |
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171 uisession available" ) |
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172 // client session is available handle the command. |
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173 HandleCommand(); |
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174 } |
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175 } |
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176 else |
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177 { |
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178 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand \ |
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179 don't need uisession" ) |
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180 // Command does not need ui client, so handle the command. |
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181 HandleCommand(); |
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182 } |
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183 } |
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184 |
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185 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::DoHandleCommand exiting" ) |
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186 } |
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187 |
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188 // ----------------------------------------------------------------------------- |
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189 // CSatCommandHandler::ClientResponse |
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190 // (other items were commented in a header). |
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191 // ----------------------------------------------------------------------------- |
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192 // |
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193 EXPORT_C void CSatCommandHandler::ClientResponse() |
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194 { |
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195 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::ClientResponse panic" ) |
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196 PanicSatEngine( ESatUnexpectedHandleUiResponseCall ); |
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197 } |
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198 |
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199 // ----------------------------------------------------------------------------- |
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200 // CSatCommandHandler::Event |
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201 // (other items were commented in a header). |
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202 // ----------------------------------------------------------------------------- |
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203 // |
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204 EXPORT_C void CSatCommandHandler::Event( TInt aEvent ) |
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205 { |
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206 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Event calling" ) |
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207 |
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208 if ( MSatUtils::ESatUiLaunched == aEvent ) |
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209 { |
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210 iUtils->UnregisterEvent( this, MSatUtils::ESatUiLaunched ); |
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211 // Check is command still waiting UI to start |
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212 if ( !IsActive() ) |
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213 { |
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214 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Event waiting UI" ) |
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215 // Start timer to give UI some time to execute |
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216 iWaitingUiLaunch = ETrue; |
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217 iDelayTimer.CreateLocal(); |
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218 iDelayTimer.After( iStatus, KTimerDelay ); |
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219 SetActive(); |
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220 } |
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221 else |
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222 { |
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223 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Event close UI" ) |
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224 // UI is launched but command is not executing. UI must be closed. |
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225 iUtils->NotifyEvent( MSatUtils::ESessionTerminatedByUser ); |
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226 } |
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227 } |
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228 |
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229 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Event exiting" ) |
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230 } |
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231 |
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232 // ----------------------------------------------------------------------------- |
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233 // CSatCommandHandler::TerminalRsp |
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234 // Sends the terminal response to the SIM and renews the sat request. |
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235 // (other items were commented in a header). |
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236 // ----------------------------------------------------------------------------- |
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237 // |
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238 EXPORT_C void CSatCommandHandler::TerminalRsp( |
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239 RSat::TPCmd aPCmd, // Identifies the command sending terminal rsp. |
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240 const TDesC8& aRsp ) // Data package of the response |
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241 { |
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242 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::TerminalRsp calling" ) |
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243 |
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244 iUtils->NotifyEvent( MSatUtils::EDelaySimSessionEnd ); |
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245 iUtils->USatAPI().TerminalRsp( aPCmd, aRsp ); |
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246 Start(); |
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247 |
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248 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::TerminalRsp exiting" ) |
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249 } |
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250 |
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251 // ----------------------------------------------------------------------------- |
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252 // CSatCommandHandler::RunL |
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253 // If request is completed without error, starts handling the command. |
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254 // (other items were commented in a header). |
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255 // ----------------------------------------------------------------------------- |
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256 // |
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257 EXPORT_C void CSatCommandHandler::RunL() |
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258 { |
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259 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::RunL calling" ) |
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260 LOG2( SIMPLE, |
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261 "SATENGINE: RunL status: %d", iStatus.Int() ) |
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262 if ( iWaitingUiLaunch ) |
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263 { |
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264 LOG( NORMAL, " UI is launched. Starting to handle command" ) |
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265 iWaitingUiLaunch = EFalse; |
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266 iDelayTimer.Close(); |
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267 HandleCommand(); |
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268 } |
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269 else if ( KErrNone == iStatus.Int() ) |
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270 { |
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271 // Executing only, if really executing |
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272 iIsExecuting = ETrue; |
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273 DoHandleCommand(); |
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274 } |
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275 else if ( KErrNotSupported != iStatus.Int() ) |
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276 { |
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277 Start(); |
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278 } |
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279 else |
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280 { |
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281 LOG( SIMPLE, "SATENGINE: Request was unsupported" ) |
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282 } |
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283 |
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284 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::RunL exiting" ) |
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285 } |
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286 |
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287 // ----------------------------------------------------------------------------- |
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288 // CSatCommandHandler::IsPhoneInIdleState |
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289 // Returns ETrue if using Dummy TSY |
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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 EXPORT_C TBool CSatCommandHandler::IsPhoneInIdleState() |
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294 { |
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295 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::IsPhoneInIdleState calling" ) |
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296 TBool isIdle( EFalse ); |
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297 |
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298 TRAPD( err, ( isIdle = iUtils->SystemState().IsPhoneInIdleStateL() ) ); |
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299 |
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300 if ( KErrNone != err ) |
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301 { |
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302 LOG( SIMPLE, |
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303 "SATENGINE: CSatCommandHandler::IsPhoneInIdleState KErrNone != err" ) |
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304 isIdle = EFalse; |
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305 } |
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306 |
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307 LOG2( SIMPLE, "SATENGINE: CSatCommandHandler::IsPhoneInIdleState \ |
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308 exiting, isIdle: %d", isIdle ) |
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309 return isIdle; |
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310 } |
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311 |
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312 // ----------------------------------------------------------------------------- |
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313 // CSatCommandHandler::Panic |
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314 // Gives a panic. |
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315 // (other items were commented in a header). |
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316 // ----------------------------------------------------------------------------- |
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317 // |
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318 EXPORT_C void CSatCommandHandler::Panic( |
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319 const TDesC& aCategory, TInt aReason ) const |
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320 { |
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321 LOG( SIMPLE, "SATENGINE: CSatCommandHandler::Panic" ) |
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322 User::Panic( aCategory, aReason ); |
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323 } |
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324 |
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325 // ----------------------------------------------------------------------------- |
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326 // CSatCommandHandler::IsCommandExecuting |
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327 // (other items were commented in a header). |
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328 // ----------------------------------------------------------------------------- |
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329 // |
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330 EXPORT_C TBool CSatCommandHandler::IsCommandExecuting() const |
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331 { |
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332 LOG( DETAILED, "SATENGINE: CSatCommandHandler::IsCommandExecuting" ) |
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333 return iIsExecuting; |
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334 } |
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335 |
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336 // End of File |
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