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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of CSsmShutdownPolicy class. |
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15 * |
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16 */ |
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17 |
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18 #include <centralrepository.h> |
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19 #include <ssm/ssmclayer.h> |
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20 #include <ssm/ssmstate.h> |
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21 #include <ssm/ssmstatetransition.h> |
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22 #include <ssm/starterclient.h> |
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23 #include <ssm/starterdomaincrkeys.h> |
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24 |
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25 #include "ssmsubstateext.hrh" |
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26 #include "ssmmapperutility.h" |
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27 #include "ssmshutdownpolicy.h" |
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28 #include "trace.h" |
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29 |
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30 /** |
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31 * Shutdown state policy resource file path format : |
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32 * "\private\<SID of SSM>\shutdown\" |
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33 */ |
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34 _LIT( KCommandListPath, "Z:\\private\\2000D75B\\shutdown\\" ); |
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35 |
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36 // ======== LOCAL FUNCTIONS ======== |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // FromStarterReasonToCenRep |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 static TInt FromStarterReasonToCenRep( const TInt aReasonCode ) |
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43 { |
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44 FUNC_LOG; |
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45 INFO_1( "Startup reason from RStarterSession %d", aReasonCode ); |
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46 |
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47 switch ( aReasonCode ) |
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48 { |
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49 case KSsmCLayerPowerOffReason: return ENormalStartup; |
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50 case RStarterSession::ELanguageSwitchReset: return ELanguageSwitchReset; |
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51 case RStarterSession::ENormalRFSReset: return ENormalRFSReset; |
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52 case RStarterSession::EDeepRFSReset: return EDeepRFSReset; |
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53 case RStarterSession::EOperatorSettingReset: return EOperatorSettingReset; |
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54 case RStarterSession::ENetworkModeChangeReset: return ENetworkModeChangeReset; |
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55 case RStarterSession::ESIMStatusChangeReset: return ESIMStatusChangeReset; |
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56 case RStarterSession::EDRMReset: return EDRMReset; |
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57 case RStarterSession::EFirmwareUpdate: return EFirmwareUpdate; |
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58 case RStarterSession::EDataRestoreReset: return EDataRestoreReset; |
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59 case RStarterSession::EFieldTestReset: return EFieldTestReset; |
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60 case RStarterSession::EUnknownReset: |
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61 default: |
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62 return EUnknownReset; |
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63 } |
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64 } |
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65 |
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66 |
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67 // ======== MEMBER FUNCTIONS ======== |
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68 |
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69 // --------------------------------------------------------------------------- |
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70 // CSsmShutdownPolicy::NewL |
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71 // --------------------------------------------------------------------------- |
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72 // |
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73 EXPORT_C MSsmStatePolicy* CSsmShutdownPolicy::NewL() |
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74 { |
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75 CSsmShutdownPolicy* self = new( ELeave ) CSsmShutdownPolicy; |
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76 CleanupStack::PushL( self ); |
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77 self->BaseConstructL(); |
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78 CleanupStack::Pop( self ); |
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79 return self; |
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80 } |
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81 |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // CSsmShutdownPolicy::~CSsmShutdownPolicy |
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85 // --------------------------------------------------------------------------- |
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86 // |
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87 CSsmShutdownPolicy::~CSsmShutdownPolicy() |
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88 { |
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89 FUNC_LOG; |
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90 } |
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91 |
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92 |
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93 // --------------------------------------------------------------------------- |
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94 // CSsmShutdownPolicy::GetNextState |
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95 // --------------------------------------------------------------------------- |
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96 // |
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97 TBool CSsmShutdownPolicy::GetNextState( |
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98 TSsmState aCurrentTransition, |
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99 TInt aReason, |
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100 TInt ERROR_PARAM( aError ), |
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101 TInt ERROR_PARAM( aSeverity ), |
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102 TSsmState& aNextState ) |
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103 { |
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104 FUNC_LOG; |
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105 INFO_3( "Current state %04x.%04x, reason %d", |
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106 aCurrentTransition.MainState(), aCurrentTransition.SubState(), aReason ); |
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107 ERROR_1( aError, "State transition resulted in an error, severity %d", aSeverity ); |
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108 ASSERT_TRACE( aCurrentTransition.MainState() == ESsmShutdown ); |
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109 |
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110 TBool moreToCome = EFalse; |
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111 switch( aCurrentTransition.SubState() ) |
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112 { |
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113 case ESsmErrorShutdown: |
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114 case KSsmAnySubState: |
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115 case ESsmNormalShutdown: // Fall through |
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116 aNextState = TSsmState( ESsmShutdown, ESsmShutdownSubStateCritical ); |
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117 moreToCome = ETrue; |
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118 break; |
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119 case ESsmShutdownSubStateCritical: |
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120 aNextState = TSsmState( ESsmShutdown, ESsmShutdownSubStateNonCritical ); |
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121 moreToCome = ETrue; |
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122 break; |
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123 case ESsmShutdownSubStateNonCritical: |
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124 aNextState = TSsmState( ESsmShutdown, ESsmShutdownSubStatePowerOff ); |
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125 moreToCome = ETrue; |
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126 break; |
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127 default: |
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128 break; |
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129 } |
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130 |
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131 if ( aCurrentTransition.SubState() == ESsmErrorShutdown ) |
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132 { |
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133 TRAPD_ERR( errorCode, StoreStartupReasonL( EUnknownReset ) ); |
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134 ERROR( errorCode, "Failed to store startup reason" ); |
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135 } |
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136 else if ( aCurrentTransition.SubState() == KSsmAnySubState || |
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137 aCurrentTransition.SubState() == ESsmNormalShutdown ) |
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138 { |
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139 // This needs to be done before Startup adaptation shutdown command |
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140 TRAPD_ERR( errorCode, StoreStartupReasonL( |
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141 FromStarterReasonToCenRep( aReason ) ) ); |
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142 ERROR( errorCode, "Failed to store startup reason" ); |
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143 } |
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144 |
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145 return moreToCome; |
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146 } |
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147 |
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148 |
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149 // --------------------------------------------------------------------------- |
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150 // CSsmShutdownPolicy::CSsmShutdownPolicy |
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151 // --------------------------------------------------------------------------- |
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152 // |
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153 CSsmShutdownPolicy::CSsmShutdownPolicy() |
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154 { |
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155 FUNC_LOG; |
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156 } |
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157 |
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158 |
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159 // --------------------------------------------------------------------------- |
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160 // CSsmShutdownPolicy::GetCommandListPathL |
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161 // --------------------------------------------------------------------------- |
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162 // |
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163 void CSsmShutdownPolicy::GetCommandListPathL( TDes& aCmdListPath ) |
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164 { |
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165 FUNC_LOG; |
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166 |
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167 aCmdListPath.Format( KCommandListPath ); |
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168 iUtil->GetCommandListPath( aCmdListPath ); |
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169 } |
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170 |
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171 |
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172 // --------------------------------------------------------------------------- |
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173 // CSsmShutdownPolicy::IsAllowedTargetState |
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174 // --------------------------------------------------------------------------- |
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175 // |
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176 TBool CSsmShutdownPolicy::IsAllowedTargetState( |
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177 const TSsmStateTransition& INFO_PARAM(aRequest) ) const |
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178 { |
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179 FUNC_LOG; |
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180 |
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181 INFO_2( "Requested target state = %04x.%04x", |
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182 aRequest.State().MainState(), aRequest.State().SubState() ); |
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183 |
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184 return EFalse; |
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185 } |
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186 |
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187 |
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188 // --------------------------------------------------------------------------- |
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189 // CSsmShutdownPolicy::TargetSubState |
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190 // --------------------------------------------------------------------------- |
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191 // |
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192 TUint16 CSsmShutdownPolicy::TargetSubState( const TUint16 aRequestedSubState ) |
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193 { |
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194 FUNC_LOG; |
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195 INFO_1( "Requested sub state %04x", aRequestedSubState ); |
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196 |
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197 TUint16 subState = ( aRequestedSubState == KSsmAnySubState ) ? |
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198 ESsmNormalShutdown : aRequestedSubState; |
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199 |
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200 INFO_1( "Target sub state %04x", subState ); |
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201 return subState; |
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202 } |
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203 |
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204 |
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205 // --------------------------------------------------------------------------- |
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206 // CSsmShutdownPolicy::StoreStartupReasonL |
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207 // --------------------------------------------------------------------------- |
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208 // |
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209 void CSsmShutdownPolicy::StoreStartupReasonL( const TInt aReasonCode ) |
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210 { |
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211 FUNC_LOG; |
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212 INFO_1( "Storing startup reason %d", aReasonCode ); |
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213 |
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214 CRepository* repository = |
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215 CRepository::NewLC( iUtil->CrUid( KCRUidStartup ) ); |
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216 TInt errorCode = repository->Set( KStartupReason, aReasonCode ); |
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217 ERROR( errorCode, "Failed to set KStartupReason CenRep key" ); |
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218 CleanupStack::PopAndDestroy( repository ); |
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219 User::LeaveIfError( errorCode ); |
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220 } |