/*

* Copyright (c) 2007-2007 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:  Flash File System (FFS) check helper class methods.

*

*/

// INCLUDE FILES

#include "CPbk2DriveSpaceCheck.h"

#include <pathinfo.h>

#include <sysutil.h>

const TInt KDiskSpaceNeedNotknown = 0;

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

inline CPbk2DriveSpaceCheck::CPbk2DriveSpaceCheck( RFs& aFs ) :

    iFs( aFs ),

    iDrive( KErrNotFound ),

    iStoreIsInDrive( ETrue )

    {

    }

EXPORT_C CPbk2DriveSpaceCheck* CPbk2DriveSpaceCheck::NewL( RFs& aFs )

    {

    CPbk2DriveSpaceCheck* self = new (ELeave) CPbk2DriveSpaceCheck( aFs );

    return self;

    }

CPbk2DriveSpaceCheck::~CPbk2DriveSpaceCheck()

    {

    }

EXPORT_C void CPbk2DriveSpaceCheck::DriveSpaceCheckL()

    {

    TBool criticalLevel( EFalse );

    if ( iDrive == KErrNotFound && iStoreIsInDrive )

        {

        criticalLevel = SysUtil::FFSSpaceBelowCriticalLevelL( &iFs );

        }

    else if ( iDrive != KErrNotFound && iStoreIsInDrive )

        {

        criticalLevel = SysUtil::DiskSpaceBelowCriticalLevelL( 

            &iFs, KDiskSpaceNeedNotknown, iDrive );

        }

    if ( criticalLevel )

        {

        User::Leave( KErrDiskFull );

        }

    }

EXPORT_C void CPbk2DriveSpaceCheck::SetStore( const TVPbkContactStoreUriPtr aUriPtr )

    {

    iStoreIsInDrive = EFalse;

    iDrive = KErrNotFound;

    const TPtrC driveLetter = 

        aUriPtr.Component( TVPbkContactStoreUriPtr::EContactStoreUriStoreDrive );

    if ( driveLetter.Length() > 0 )

        {

        iStoreIsInDrive = ETrue;

        TDriveUnit driveUnit( driveLetter );

        iDrive = driveUnit;

        }

    }

EXPORT_C void CPbk2DriveSpaceCheck::SetStore( const TDesC& aFilePath )

    {

    iStoreIsInDrive = EFalse;

    iDrive = KErrNotFound;

    if( aFilePath.Length() )

        {

        //Extract the first char of the path -> its the drive name       

        const TPtrC driveLetter = aFilePath.Mid(0,1);

        if ( driveLetter.Length() > 0 )

            {

            iStoreIsInDrive = ETrue;

            TDriveUnit driveUnit( driveLetter );

            iDrive = driveUnit;

            }

        }

    }

//  End of File