/*

* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).

* 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:  implementation of launching of process

*

*/

// INCLUDE FILES

#include "processlaunher.h"

#include <e32std.h>

#include "ossprotocolpluginlogger.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CProcessLauncher::CProcessLauncher

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CProcessLauncher::CProcessLauncher() :

		CActive ( EPriorityStandard )

	{

	CActiveScheduler::Add ( this );

	}

// -----------------------------------------------------------------------------

// CProcessLauncher::ConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void CProcessLauncher::ConstructL ( const TDesC16& aprocessname )

	{

	LOGGER ( TXT ( "CProcessLauncher::ConstructL()" ) );

	iProcessName = aprocessname.AllocL();

	}

// -----------------------------------------------------------------------------

// CProcessLauncher::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CProcessLauncher* CProcessLauncher::NewL ( const TDesC16& aprocessname )

	{

	LOGGER ( TXT ( "CProcessLauncher::NewL()" ) );

	CProcessLauncher* self =

	    new ( ELeave ) CProcessLauncher();

	CleanupStack::PushL ( self );

	self->ConstructL ( aprocessname );

	CleanupStack::Pop();

	return self;

	}

// Destructor

CProcessLauncher::~CProcessLauncher()

	{

	Cancel();

	delete iProcessName;

	}

// ---------------------------------------------------------

// CProcessLauncher::DoCancel

//

// ---------------------------------------------------------

//

void CProcessLauncher::DoCancel()

	{

	iLauncher.LogonCancel ( iStatus );

	}

// ---------------------------------------------------------

// CProcessLauncher::RunL

//

// ---------------------------------------------------------

//

void CProcessLauncher::RunL()

	{

	TInt answer ( iStatus.Int() );

	if ( answer != KErrNone )

		{

		LOGGER ( TXT ( "CProcessLauncher::dd terminated with the reason %d" ), answer );

		User::LeaveIfError ( answer );

		}

	Cancel();

	}

// ---------------------------------------------------------

// CProcessLauncher::RunError

//

// ---------------------------------------------------------

//

TInt CProcessLauncher::RunError ( TInt aError )

	{

	if ( IsActive() )

		{

		Cancel();

		}

	return aError;

	}

// ---------------------------------------------------------

// CProcessLauncher::LaunchProcessL

// ---------------------------------------------------------

//

void CProcessLauncher::LaunchProcessL()

	{

	LOGGER ( TXT ( "CProcessLauncher::LaunchProcessL() start" ) );

	TInt result = KErrNotFound;

	result = iLauncher.Create ( *iProcessName, KNullDesC );

	if ( result != KErrNone )

		{

		LOGGER ( TXT ( "CProcessLauncher::launching isoserver is failed with the reason %d" ), result );

		User::Leave ( result );

		}

	// When the launcher exits we'll get the exit code in iStatus

	iStatus = KRequestPending;

	SetActive();

	iLauncher.Logon ( iStatus );

	iLauncher.Resume();

	//iLauncher.Close();

	LOGGER ( TXT ( "CProcessLauncher::LaunchProcessL() End " ) );

	}

// End of file