/*

* Copyright (c) 2009 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:  HtiDeviceReboot implementation.

*

*/

// INCLUDE FILES

#include <e32base.h>

#include <hal.h>

#include <starterclient.h>

#include <syslangutil.h>

// CONSTANTS

_LIT( KHtiDeviceRebootName, "HtiDeviceReboot" );

_LIT( KParamNormalRfs, "rfsnormal" );

_LIT( KParamDeepRfs,   "rfsdeep" );

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

LOCAL_C TInt StartL();

LOCAL_C TInt Reboot(RStarterSession::TResetReason aReason);

LOCAL_C TInt RestoreFactorySettings( TBool aIsDeepRfs );

// FORWARD DECLARATIONS

// ============================ LOCAL FUNCTIONS ===============================

LOCAL_C TInt StartL()

    {

    TInt error = KErrNone;

    TInt cmdLen = User::CommandLineLength();

    HBufC* cmdLine = HBufC::NewLC( cmdLen );

    TPtr ptCmdLine = cmdLine->Des();

    User::CommandLine( ptCmdLine );

    if ( cmdLen == 0 )

        {

        error = Reboot(RStarterSession::EUnknownReset);

        }

    else

        {

        TLex parser( *cmdLine );

        TInt input;

        TInt ret = parser.Val(input);

        parser.SkipCharacters();

        if ( parser.MarkedToken().CompareF( KParamNormalRfs ) == 0 )

            {

            error = RestoreFactorySettings( EFalse );

            }

        else if ( parser.MarkedToken().CompareF( KParamDeepRfs ) == 0 )

            {

            error = RestoreFactorySettings( ETrue );

            }

        else

            {

            if(ret != KErrNone )

                {

                error = KErrArgument;  // Unknown argument

                }

            else

                {

                error = Reboot(static_cast<RStarterSession::TResetReason>(input));

                }

            }

        }

    CleanupStack::PopAndDestroy(); // cmdLine

    return error;

    }

LOCAL_C TInt Reboot(RStarterSession::TResetReason aReason)

    {

    RStarterSession session;

    TInt error = session.Connect();

    if ( error == KErrNone )

        {

        session.Reset( aReason );

        session.Close();

        }

    return error;

    }

LOCAL_C TInt RestoreFactorySettings( TBool aIsDeepRfs )

    {

    // In case of deep rfs, set language to default

    if ( aIsDeepRfs )

        {

        TInt lang = 0;

        if ( SysLangUtil::GetDefaultLanguage( lang ) == KErrNone )

            {

            HAL::Set( HALData::ELanguageIndex, lang );

            }

        }

    // Do reboot with appropriate rfs reason code

    RStarterSession session;

    TInt error = session.Connect();

    if ( error == KErrNone )

        {

        session.Reset( aIsDeepRfs ? RStarterSession::EDeepRFSReset :

            RStarterSession::ENormalRFSReset );

        session.Close();

        }

    return error;

    }

GLDEF_C TInt E32Main()

    {

    __UHEAP_MARK;

    CTrapCleanup* cleanup = CTrapCleanup::New();

    CActiveScheduler *scheduler = new(ELeave) CActiveScheduler;

    CActiveScheduler::Install( scheduler );

    User::RenameThread( KHtiDeviceRebootName );

    TRAPD( err, StartL() );

    delete scheduler;

    delete cleanup;

   __UHEAP_MARKEND;

    return err;

    }

// End of File