// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// Start/kill the splash screen. Note that this only works with the techview

// splash screen (or any other that responds to the global chunk created

// here). This class is provided as a example of a startup command other than

// the standard app starter.

// 

//

#include "StartupSplashScreen.h"

#include "SysStartDebug.h"

#include <e32property.h>

#include <sysstartdefs.h>

//

// Standard Symbian factory functions/destructor

//

CStartupSplashScreen* CStartupSplashScreen::NewL(TBool aStart, HBufC* aPath)

	{

	CStartupSplashScreen* self = NewLC(aStart, aPath);

	CleanupStack::Pop(self);

	return self;

	}

CStartupSplashScreen* CStartupSplashScreen::NewLC(TBool aStart, HBufC* aPath)

	{

	CStartupSplashScreen* self = new (ELeave) CStartupSplashScreen(aStart, aPath);

	CleanupStack::PushL(self);

	return self;

	}

CStartupSplashScreen::~CStartupSplashScreen()

	{

	delete iSplashPath;

	}

//

// Public member functions

//

/** Implementation of MStartupCommand interface.

@see MStartupCommand.

*/

void CStartupSplashScreen::Execute(TRequestStatus& aStatus)

	{

	aStatus = KRequestPending;

	TInt err = KErrNone;

	if (iStartSplash)

		{

		err = iSplashPath ? StartSplashScreen() : KErrArgument;

		}

	else

		{

		err = KillSplashScreen();

		}

	TRequestStatus* statusValue = &aStatus;

	User::RequestComplete(statusValue, err);

	}

//

// Private functions

//

CStartupSplashScreen::CStartupSplashScreen(TBool aStart, HBufC* aPath) :

	iStartSplash(aStart),

	iSplashPath(aPath)

	{

	}

TInt CStartupSplashScreen::StartSplashScreen()

	{

	DEBUGPRINT2(_L("SysStart: Start splash screen %S"), iSplashPath); 

	_LIT_SECURITY_POLICY_PASS(KSplashReadPolicy);

	_LIT_SECURITY_POLICY_S0(KSplashWritePolicy, RProcess().SecureId());   

  	// Define a splash property to control display and removal of

  	// the splash screen on system start up.    

 							KSplashReadPolicy, KSplashWritePolicy);

 	// Create and set off the splash screen process.

	RProcess splash;	 

	if (err == KErrNone)

		{

		splash.Resume();

		splash.Close();

		}

	return err;

	}

TInt CStartupSplashScreen::KillSplashScreen()

	{

	DEBUGPRINT1(_L("SysStart: Kill splash screen"));

  	// Set the splash property so that it indicates that the splash screen

  	// can now be removed. 

 	const TInt KOkayToRemoveSplash = 1;  

 	TInt err = RProperty::Set(KSysStartPropertyCat, KSplashPropertyKey, KOkayToRemoveSplash);

	return err;  

	}

void CStartupSplashScreen::Release() 

	{

	delete this;

	}