securitydialogs/lockapp/src/lockapp.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 31 Aug 2010 16:04:40 +0300
branchRCL_3
changeset 21 09b1ac925e3f
permissions -rw-r--r--
Revision: 201033 Kit: 201035
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/*
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 * Copyright (c) 2000 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 "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: Very small version of lockapp, which simply launches Autolock
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 * This is needed becauses starter has the hardcoded name "lockapp"
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 *
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 */
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// INCLUDES
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#include <e32svr.h>
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#include <centralrepository.h>
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#include <aknglobalpopupprioritycontroller.h>
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#include <apgcli.h>
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#include <apgtask.h>
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#include <eikenv.h>
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#include <e32property.h>
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#include <secuisecuritysettings.h>
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#include <coreapplicationuisdomainpskeys.h>
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// ----------------------------------------------------------------------------------------
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// Server startup code
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// ----------------------------------------------------------------------------------------
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static void RunServerL()
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    {
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    CActiveScheduler* s = new (ELeave) CActiveScheduler;
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    CleanupStack::PushL(s);
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    CActiveScheduler::Install(s);
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    // start autolock instead of lockapp . This is a backup solution to use in case that not all SysAp and Avkon changes are implemented
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    /* No need to check the task. A process should not run twice
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     TApaTaskList taskList( CCoeEnv::Static()->WsSession() );	// can also use CCoeEnv::Static()	CEikonEnv::Static()
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     const TUid KAutolockSrvAppUid = { 0x100059B5 };
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     TApaTask task( taskList.FindApp( KAutolockSrvAppUid ) );
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     if( !task.Exists())
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     */
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    RApaLsSession ls;
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    User::LeaveIfError(ls.Connect());
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    CleanupClosePushL(ls);
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		/************/
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    _LIT_SECURITY_POLICY_C1(KWritePolicy, ECapabilityWriteDeviceData);
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    TInt ret = RProperty::Define(KPSUidCoreApplicationUIs,
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            KCoreAppUIsAutolockStatus, RProperty::EInt, TSecurityPolicy(TSecurityPolicy::EAlwaysPass),
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            TSecurityPolicy(TSecurityPolicy::EAlwaysPass));
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    TInt autolockState;
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    RProperty::Get(KPSUidCoreApplicationUIs, KCoreAppUIsAutolockStatus, autolockState);
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    if(autolockState==EAutolockStatusUninitialized)
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    	{
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    	autolockState = EAutolockOff;	// not-initialized means that the unlock-query hasn't been displayed. Therefore the device should not stay locked.
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    	}
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    ret = RProperty::Set(KPSUidCoreApplicationUIs, KCoreAppUIsAutolockStatus,	
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                   autolockState);	// this might re-set it. That's not bad. It will re-notify all listeners.
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    RProperty::Get(KPSUidCoreApplicationUIs, KCoreAppUIsAutolockStatus, autolockState);
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    RDebug::Printf("%s %s (%u) autolockState=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, autolockState);
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		/************/
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    CApaCommandLine* commandLine = CApaCommandLine::NewLC();
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    commandLine->SetExecutableNameL(_L("autolock.exe"));
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    commandLine->SetCommandL(EApaCommandRun);
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    // Try to launch the application.        
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    TInt err = ls.StartApp(*commandLine); // this migh fail
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    RDebug::Printf("%s %s (%u) Start: autolock.exe err=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, err);
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    CleanupStack::PopAndDestroy(2); // commandLine, ls
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    // Initialisation complete, now signal the client
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    RProcess::Rendezvous( KErrNone);
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    // Ready to run
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    CActiveScheduler::Start();
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    // Cleanup the server and scheduler
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    CleanupStack::PopAndDestroy(2);
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    }
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// Server process entry-point
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TInt E32Main()
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    {
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    CTrapCleanup* cleanup = CTrapCleanup::New();
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    TInt r = KErrNoMemory;
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    if (cleanup)
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        {
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        TRAP(r, RunServerL());
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        delete cleanup;
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        }
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    RDebug::Printf("%s %s (%u) r=%x", __FILE__, __PRETTY_FUNCTION__,
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            __LINE__, r);
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    return r;
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    }
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// End of file