author | Pat Downey <patd@symbian.org> |
Wed, 01 Sep 2010 12:22:02 +0100 | |
branch | RCL_3 |
changeset 26 | 8b7f4e561641 |
parent 25 | 7333d7932ef7 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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|
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|
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#include "statemachine.h" |
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#include "log.h" |
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#include "plan.h" |
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#include "swispubsubdefs.h" |
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|
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namespace Swi |
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{ |
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|
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// |
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// CSwisStateMachine |
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// |
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|
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CSwisStateMachine::CSwisStateMachine(const RMessage2& aMessage) |
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: CActive(EPriorityNormal), |
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iMessage(aMessage) |
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{ |
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CActiveScheduler::Add(this); |
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} |
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|
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#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
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CSwisStateMachine::CSwisStateMachine(const RMessage2& aMessage,TBool aInInfoMode) |
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: CActive(EPriorityNormal), |
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iMessage(aMessage) |
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{ |
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CActiveScheduler::Add(this); |
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// Set the state machine to operate on component information extraction mode |
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// (simply extract and return the info don't install the component). |
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iIsInInfoMode = aInInfoMode; |
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} |
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#endif |
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CSwisStateMachine::~CSwisStateMachine() |
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{ |
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Cancel(); |
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// close UISS session |
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iUiHandler.Close(); |
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delete iProgressPublisher; |
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|
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#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
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iStsSession.Close(); |
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delete iRegistryWrapper; |
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#else |
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delete iIntegrityServices; |
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#endif |
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|
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// close SWI Observer session |
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iObserver.Close(); |
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} |
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|
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void CSwisStateMachine::ConstructL() |
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{ |
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// mark the installation/un-installation operation as unconfirmed to start with |
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iOperationConfirmed = EFalse; |
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iProgressPublisher = Swi::CProgressBarValuePublisher::NewL(); |
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iUiHandler.SetProgressBarValuePublisher(iProgressPublisher); |
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||
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#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
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iStsSession.CreateTransactionL(); |
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iRegistryWrapper = CRegistryWrapper::NewL(); |
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#else |
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// Create integrity services, use the current time as transaction ID |
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TTime currentTime; |
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currentTime.UniversalTime(); |
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_LIT(KIntegrityServicesPath, "\\sys\\install\\integrityservices\\"); |
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iIntegrityServices=CIntegrityServices::NewL(currentTime.Int64(), |
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KIntegrityServicesPath); |
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// attempt to recover any previously failed installations |
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// do not let failed rollback prevent this installation from taking place |
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TRAP_IGNORE(iIntegrityServices->RollBackL(ETrue)); |
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if (iIntegrityServices->StartedJournalRollback()) |
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{ |
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// At least one journal file started being rolled back. In case any |
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// registry entries were removed, the cache must be regenerated. |
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ResetRegistryCache(); |
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} |
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#endif |
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} |
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|
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TInt CSwisStateMachine::Start() |
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{ |
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// connect to the UISS |
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TInt err=iUiHandler.Connect(); |
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if (err!=KErrNone) |
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{ |
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return err; |
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} |
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// kick off |
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CompleteSelf(); |
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SetActive(); |
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108 |
return KErrNone; |
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109 |
} |
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110 |
|
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111 |
void CSwisStateMachine::CompleteSelf() |
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112 |
{ |
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113 |
TRequestStatus* status=&iStatus; |
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114 |
User::RequestComplete(status, KErrNone); |
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115 |
} |
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116 |
|
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117 |
void CSwisStateMachine::ChangeStateL(TState* aNextState) |
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118 |
{ |
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119 |
// Enter aNextState and make it our current state |
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120 |
TInt err=KErrNone; |
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121 |
while (aNextState) |
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122 |
{ |
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123 |
// State change required |
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iState=aNextState; |
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TRAP(err, iState->EnterL()); |
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aNextState=err ? ErrorOnStateEntryL(err) : NULL; |
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127 |
} |
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128 |
|
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if (err!=KErrNone && aNextState==NULL) |
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130 |
{ |
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131 |
// There was an error and we couldn't recover from it so leave with the error |
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132 |
User::Leave(err); |
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133 |
} |
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134 |
} |
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135 |
|
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136 |
void CSwisStateMachine::RunL() |
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137 |
{ |
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138 |
if (iCancelled) |
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139 |
{ |
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140 |
FinalizeJournalsL(KErrCancel); |
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141 |
PostJournalFinalizationL(KErrCancel); |
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142 |
CompleteClientL(KErrCancel); |
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143 |
return; |
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144 |
} |
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145 |
|
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146 |
if (iState==NULL) |
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147 |
{ |
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148 |
ChangeStateL(FirstState()); |
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149 |
} |
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150 |
else |
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151 |
{ |
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152 |
// See how the last SetActive() ended up |
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153 |
TInt err=iStatus.Int(); |
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154 |
// Decide what to do next |
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155 |
TState* nextState=NULL; |
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if (err==KErrNone) |
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157 |
{ |
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158 |
// Everything was OK, leave this state |
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159 |
nextState=iState->CompleteL(); |
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160 |
} |
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161 |
else |
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162 |
{ |
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163 |
// Something went wrong |
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164 |
nextState=iState->ErrorL(err); |
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165 |
} |
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166 |
|
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167 |
// Move on to the next state (could be NULL, in which case we're done) |
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168 |
ChangeStateL(nextState); |
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169 |
|
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if (nextState==NULL) |
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171 |
{ |
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172 |
FinalizeJournalsL(KErrNone); |
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173 |
PostJournalFinalizationL(KErrNone); |
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174 |
CompleteClientL(KErrNone); |
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175 |
} |
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176 |
} |
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177 |
} |
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178 |
|
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179 |
void CSwisStateMachine::PostJournalFinalizationL(TInt /*aError*/ ) |
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180 |
{ |
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181 |
|
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182 |
} |
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183 |
|
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184 |
void CSwisStateMachine::CompleteClientL(TInt aError) |
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185 |
{ |
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186 |
DEBUG_PRINTF2(_L8("Completing Install/Uninstall client with code '%d'"), aError); |
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187 |
iMessage.Complete(aError); |
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188 |
} |
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189 |
|
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190 |
/** |
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191 |
* If there is no error signals the client that the (un)install has finished before |
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192 |
* commiting the journals and kicking off the observer. |
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193 |
* If there is an error the journals are rolled back. |
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194 |
*/ |
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195 |
void CSwisStateMachine::FinalizeJournalsL(TInt aError) |
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196 |
{ |
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197 |
if(aError == KErrNone) |
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198 |
{ |
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199 |
#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
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200 |
// When the state machine runs in non info collection (ie,. installation / uninstallation) mode, |
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201 |
// We should signal the client before committing the transactions, as the client can still |
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202 |
// abort the operation at the callback. |
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203 |
if (!IsInInfoMode()) |
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204 |
{ |
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205 |
SignalCompletedL(); |
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206 |
|
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207 |
// NOTE: There is a caveat here as we need to commit two independant transactions and there |
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208 |
// exists a possibility that the second commit fails and this would leave the device in an |
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209 |
// inconsistent state - there is no known solution for this |
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210 |
// Due to the fact that SCR allows only one transaction at a time (one writer, many readers), |
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211 |
// the possibility of the registry commit (SCR commit) failing is less likely than an STS commit |
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212 |
// failure - therefore we commit STS first and then the registry |
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Revision: 200949
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parents:
diff
changeset
|
213 |
iStsSession.CommitL(); |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
214 |
iRegistryWrapper->CommitMutableOperationsL(); |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
215 |
//If the operation is successfull, call Commit of the SWI Observer. |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
216 |
//Otherwise, do not commit to allow SWI Observer to delete the observation file. |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
217 |
iObserver.CommitL(); |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
218 |
} |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
219 |
else |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
220 |
{ |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
221 |
// We are runing in information collection mode. So, simply ignore the transaction details. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
222 |
// Close SWI Observer session to release the observation log file handle. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
223 |
// Otherwise, the rollback would not be able to delete the swi observer log file. |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
224 |
iObserver.Close(); |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
225 |
iStsSession.RollBackL(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
226 |
iRegistryWrapper->RollbackMutableOperationsL(); |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
227 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
228 |
#else |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
229 |
SignalCompletedL(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
230 |
iIntegrityServices->CommitL(); |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
231 |
//If the operation is successfull, call Commit of the SWI Observer. |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
232 |
//Otherwise, do not commit to allow SWI Observer to delete the observation file. |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
233 |
iObserver.CommitL(); |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
234 |
#endif |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
235 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
236 |
else |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
237 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
238 |
#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
239 |
// Close SWI Observer session to release the observation log file handle. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
240 |
// Otherwise, the rollback would not be able to delete the swi observer log file. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
241 |
iObserver.Close(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
242 |
iStsSession.RollBackL(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
243 |
iRegistryWrapper->RollbackMutableOperationsL(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
244 |
#else |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
245 |
// Close SWI Observer session to release the observation log file handle. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
246 |
// Otherwise, the rollback would not be able to delete the swi observer log file. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
247 |
iObserver.Close(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
248 |
iIntegrityServices->RollBackL(EFalse); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
249 |
ResetRegistryCache(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
250 |
#endif |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
251 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
252 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
253 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
254 |
// Inform the user of a fatal error. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
255 |
void CSwisStateMachine::InformUserOfFatalErrorL(TInt aError) |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
256 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
257 |
// Try to inform the user |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
258 |
TAppInfo appInfo(KNullDesC, KNullDesC, TVersion()); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
259 |
switch (aError) |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
260 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
261 |
// We can get "file corrupt" error when |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
262 |
// getting the controller, at which point the planner is not yet |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
263 |
// available. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
264 |
case KErrCorrupt: // file corrupt |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
265 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
266 |
CDisplayError* cmd=CDisplayError::NewLC(appInfo, EUiFileCorrupt, |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
267 |
KNullDesC); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
268 |
iUiHandler.ExecuteL(*cmd); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
269 |
CleanupStack::PopAndDestroy(cmd); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
270 |
break; |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
271 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
272 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
273 |
// If the disk is not ready on reading controller or logo, etc. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
274 |
// then handle this with a disk not present error note |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
275 |
case KErrNotReady: |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
276 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
277 |
CDisplayError* event=CDisplayError::NewLC(appInfo, EUiDiskNotPresent, KNullDesC); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
278 |
iUiHandler.ExecuteL(*event); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
279 |
CleanupStack::PopAndDestroy(event); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
280 |
break; |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
281 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
282 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
283 |
case KErrDiskFull: |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
284 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
285 |
CDisplayError* event=CDisplayError::NewLC(appInfo, EUiInsufficientSpaceOnDrive, KNullDesC); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
286 |
iUiHandler.ExecuteL(*event); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
287 |
CleanupStack::PopAndDestroy(event); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
288 |
break; |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
289 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
290 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
291 |
default: |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
292 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
293 |
break; |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
294 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
295 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
296 |
#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
297 |
iStsSession.RollBackL(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
298 |
iRegistryWrapper->RollbackMutableOperationsL(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
299 |
#else |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
300 |
iIntegrityServices->RollBackL(EFalse); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
301 |
#endif |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
302 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
303 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
304 |
#ifndef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
305 |
void CSwisStateMachine::ResetRegistryCache(void) |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
307 |
// Need to get the registry to reload its cache since we may have deleted |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
308 |
// files which were in it. |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
309 |
// Nothing we can do about errors during rollback here |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
310 |
RSisRegistryWritableSession session; |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
311 |
if (KErrNone==session.Connect()) |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
312 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
313 |
TRAP_IGNORE(session.RegenerateCacheL()); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
314 |
session.Close(); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
315 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
316 |
} |
ba25891c3a9e
Revision: 200949
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|
317 |
#endif |
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Revision: 200949
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parents:
diff
changeset
|
318 |
|
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Revision: 200949
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parents:
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|
319 |
// This is called if RunL() leaves. |
ba25891c3a9e
Revision: 200949
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|
320 |
TInt CSwisStateMachine::RunError(TInt aError) |
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Revision: 200949
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parents:
diff
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|
321 |
{ |
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Revision: 200949
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parents:
diff
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|
322 |
DEBUG_PRINTF2(_L8("Install/Uninstall Statemachine RunL() leave with code '%d'"), aError); |
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Revision: 200949
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parents:
diff
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|
323 |
|
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Revision: 200949
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|
324 |
TInt property = 0; |
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Revision: 200949
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parents:
diff
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|
325 |
if (RProperty::Get(KUidSystemCategory, KUidSoftwareInstallKey, property) == KErrNone) |
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Revision: 200949
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parents:
diff
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|
326 |
{ |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
327 |
RProperty::Set(KUidSystemCategory, KUidSoftwareInstallKey, property | ESwisStatusAborted); |
ba25891c3a9e
Revision: 200949
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parents:
diff
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|
328 |
} |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
329 |
// Close SWI Observer session to release the observation log file handle. |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
330 |
// Otherwise, the rollback would not be able to delete the swi observer log file. |
ba25891c3a9e
Revision: 200949
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parents:
diff
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|
331 |
iObserver.Close(); |
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Revision: 200949
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parents:
diff
changeset
|
332 |
|
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Revision: 200949
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parents:
diff
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|
333 |
// RunError cannot leave so ignore UI problems when attempting |
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Revision: 200949
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parents:
diff
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|
334 |
// to display fatal error messages. |
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Revision: 200949
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parents:
diff
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|
335 |
TRAPD(err, InformUserOfFatalErrorL(aError)); |
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Revision: 200949
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parents:
diff
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|
336 |
if(err != KErrNone) |
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Revision: 200949
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parents:
diff
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|
337 |
{ |
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Revision: 200949
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parents:
diff
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|
338 |
// Dialog failed so use its error code instead?! |
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Revision: 200949
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parents:
diff
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|
339 |
aError = err; |
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Revision: 200949
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parents:
diff
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|
340 |
} |
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Revision: 200949
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parents:
diff
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|
341 |
|
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Revision: 200949
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diff
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|
342 |
#ifndef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
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Revision: 200949
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|
343 |
// don't want to regenerate the sisregistry if the user has declined the install/un-install |
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Revision: 200949
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|
344 |
// and the registry has not been altered, as this makes the UI unresponsive. |
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Revision: 200949
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parents:
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|
345 |
if (iOperationConfirmed) |
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Revision: 200949
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parents:
diff
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|
346 |
{ |
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Revision: 200949
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parents:
diff
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|
347 |
// re-generate the sisregistry cache .. very time consuming! |
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Revision: 200949
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parents:
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|
348 |
ResetRegistryCache(); |
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Revision: 200949
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parents:
diff
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|
349 |
} |
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Revision: 200949
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diff
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|
350 |
#endif |
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Revision: 200949
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parents:
diff
changeset
|
351 |
|
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Revision: 200949
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|
352 |
iMessage.Complete(aError); |
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Revision: 200949
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diff
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|
353 |
return KErrNone; |
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Revision: 200949
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parents:
diff
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|
354 |
} |
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Revision: 200949
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parents:
diff
changeset
|
355 |
|
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Revision: 200949
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diff
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|
356 |
void CSwisStateMachine::DoCancel() |
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Revision: 200949
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diff
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|
357 |
{ |
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Revision: 200949
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parents:
diff
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|
358 |
} |
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Revision: 200949
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parents:
diff
changeset
|
359 |
|
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Revision: 200949
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parents:
diff
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|
360 |
// called when an install is cancelled whilst files are being copied |
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Revision: 200949
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parents:
diff
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|
361 |
void CSwisStateMachine::CancelInstallation() |
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Revision: 200949
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parents:
diff
changeset
|
362 |
{ |
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Revision: 200949
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parents:
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|
363 |
DEBUG_PRINTF(_L8("Install/Uninstall cancelled")); |
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Revision: 200949
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parents:
diff
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|
364 |
|
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Revision: 200949
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parents:
diff
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|
365 |
if (!iCancelled) |
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Revision: 200949
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parents:
diff
changeset
|
366 |
{ |
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Revision: 200949
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parents:
diff
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|
367 |
iCancelled=ETrue; |
ba25891c3a9e
Revision: 200949
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parents:
diff
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|
368 |
if(iState) |
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Revision: 200949
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parents:
diff
changeset
|
369 |
{ |
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Revision: 200949
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parents:
diff
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|
370 |
// cancel install |
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Revision: 200949
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|
371 |
iState->Cancel(); |
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Revision: 200949
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parents:
diff
changeset
|
372 |
} |
ba25891c3a9e
Revision: 200949
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parents:
diff
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|
373 |
} |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
374 |
} |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
375 |
|
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
376 |
void CSwisStateMachine::SetNextState(TState* aState) |
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Revision: 200949
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parents:
diff
changeset
|
377 |
{ |
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Revision: 200949
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parents:
diff
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|
378 |
iState=aState; |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
379 |
} |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
380 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
void CSwisStateMachine::HandleInstallationEventL(CPlan* plan, TInstallEvent aEvent, TInt aValue) |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
TInt err=KErrGeneral; |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
if (plan) |
ba25891c3a9e
Revision: 200949
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parents:
diff
changeset
|
385 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
TRAP(err, plan->AppInfoL()); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
if (err==KErrNone) |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
CHandleInstallEvent* cmd = CHandleInstallEvent::NewLC(plan->AppInfoL(), aEvent, aValue, KNullDesC); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
UiHandler().ExecuteL(*cmd); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
if (!cmd->ReturnResult()) |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
User::Leave(KErrCancel); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
CleanupStack::PopAndDestroy(cmd); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
else |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
TAppInfo appInfo(KNullDesC, KNullDesC, TVersion()); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
CHandleInstallEvent* cmd = CHandleInstallEvent::NewLC(appInfo, aEvent, aValue, KNullDesC); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
UiHandler().ExecuteL(*cmd); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
if (!cmd->ReturnResult()) |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
User::Leave(KErrCancel); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
CleanupStack::PopAndDestroy(cmd); |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
TBool CSwisStateMachine::IsInInfoMode() |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
{ |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
return iIsInInfoMode; |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
} |
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
|
ba25891c3a9e
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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void CSwisStateMachine::SetIsInInfoMode(TBool aOperationalMode) |
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{ |
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iIsInInfoMode = aOperationalMode; |
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} |
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#endif |
0
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void CSwisStateMachine::SetFinalProgressBarValue(TInt aValue) |
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{ |
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iProgressPublisher->SetFinalProgressBarValue(aValue); |
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} |
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} // namespace Swi |