// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

// e32test\lffs\loadntfs.cpp

// 

//

#include <f32file.h>

_LIT(KFileSystemDllName, "ntfs.fsy");

_LIT(KFileSystemName, "ntfs");

RFs TheFs;

TInt MountNTFS()

	{

	TBuf<256> cmd;

	User::CommandLine(cmd);

	TLex cmdlex(cmd);

	cmdlex.SkipSpace();

	TUint c = (TUint)cmdlex.Get();

	if (c>='a' && c<='z')

		c-=0x20;

	if (c<'A' || c>'Z')

		return KErrArgument;

	TBuf<4> driveLetter;

	driveLetter.SetLength(1);

	driveLetter[0] = (TText)c;

    RDebug::Print(_L("Drive %S"), &driveLetter);

    TInt driveNumber = TInt(c-'A') + TInt(EDriveA);

	TInt r;

	driveLetter.Append(_L(":\\"));

    RDebug::Print(_L("Add file system: %S"), &KFileSystemDllName);

    r=TheFs.AddFileSystem(KFileSystemDllName);

    if (r!=KErrNone && r!=KErrAlreadyExists)

		{

		RDebug::Print(_L("Failed: %d"), r);

		return r;

		}

	TFullName name;

	r = TheFs.FileSystemName(name, driveNumber);

	if (name.Length() != 0)

		{

        RDebug::Print(_L("Dismounting %S on drive %S\r\n"), &name, &driveLetter);

        r=TheFs.DismountFileSystem(name, driveNumber);

		RDebug::Print(_L("Dismount ret=%d"), r);

    	}

    RDebug::Print(_L("Mount NTFS on drive %S\r\n"), &driveLetter);

    r = TheFs.MountFileSystem(KFileSystemName, driveNumber);

	RDebug::Print(_L("Mount r=%d"),r);

	return KErrNone;

	}

GLDEF_C TInt E32Main()

	{

    CTrapCleanup* cleanup;

    cleanup=CTrapCleanup::New();

	TInt r=TheFs.Connect();

	RDebug::Print(_L("Connect ret %d"),r);

	if (r == KErrNone)

		r = MountNTFS();

	RDebug::Print(_L("Mount NTFS ret %d"),r);

    TheFs.Close();

    delete cleanup;

    return KErrNone;

	}