// Copyright (c) 1997-2009 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:

// f32test\fsstress\remwins.cpp

// 

//

#if defined(_UNICODE)

#if !defined(UNICODE)

#define UNICODE

#endif

#endif

/*

#define WIN32_LEAN_AND_MEAN

#pragma warning( disable : 4201 ) // nonstandard extension used : nameless struct/union

#include <windows.h>

#pragma warning( default : 4201 ) // nonstandard extension used : nameless struct/union

#include <stdlib.h>

*/

#include <f32file.h>

#include <f32fsys.h>

#include <f32ver.h>

#include "t_remfsy.h"

/*

#error Following code assumes %EPOCROOT% == '\\'

#if (defined(_DEBUG) && defined(_UNICODE))

GLDEF_D const TFileName ZPath=_L("\\EPOC32\\RELEASE\\WINS\\UDEB\\Z");

#elif defined(_DEBUG)

GLDEF_D const TFileName ZPath=_L("\\EPOC32\\RELEASE\\WINS\\DEB\\Z");

#elif defined(_UNICODE)

GLDEF_D const TFileName ZPath=_L("\\EPOC32\\RELEASE\\WINS\\UREL\\Z");

#else

GLDEF_D const TFileName ZPath=_L("\\EPOC32\\RELEASE\\WINS\\REL\\Z");

#endif

*/

GLDEF_C TBool GetEnvValue(TInt /*aDrive*/,TDes& /*aDes*/)

//

// Return a pointer to the value of the environment variable selected by aDrive

//

	{

	return(ETrue);

	}

GLDEF_C TBool MapDrive(TDes& aFileName,TInt aDrive)

//

// Map aDrive to a path given by environment variables

//

	{

	TFileName aName;

//	TBuf<16> dumName=_L("Dum.txt");

//	TText* dumPtr;

///	GetFullPathName((_STRC)dumName.PtrZ(),aName.MaxLength(),(_STR)aName.Ptr(),(_STR*)&dumPtr);

	aName.SetLength(aName.MaxLength());

	aFileName=_L("?:");

	aFileName[0]=aName[0];

//

//	TFileName envValue;

//	if (GetEnvValue(aDrive,envValue))

//		{

//		if (envValue.Length()<=0 || envValue[0]!='\\')

//			aFileName=envValue;

//		else

//			aFileName+=envValue;

//		return(ETrue);

//		}

//

    //switch (aDrive)

	//	{

//	case EDriveC:

//#error Following code assumes %EPOCROOT% == '\\'

//		aFileName+=_L("\\EPOC32\\WINS\\C");

//		return(ETrue);

//	case EDriveZ:

//		aFileName+=ZPath;

//		return(ETrue);

	//default:

	TChar drive;

	RFs::DriveToChar(aDrive,drive);

	aFileName=_L("?:");

	aFileName[0]=(TUint8)drive;

//	break;

//		}

	return(EFalse);

	}

GLDEF_C TBool MapDriveInfo(TDriveInfo& anInfo,TInt aDrive)

//

// Get Fake drive info.

//

	{

	if (aDrive==EDriveZ)

		{

		anInfo.iType=EMediaRom;

		anInfo.iMediaAtt=KMediaAttWriteProtected;

		return(ETrue);

		}

	if (aDrive==EDriveC)

		{

		anInfo.iType=EMediaHardDisk;

		anInfo.iMediaAtt=KMediaAttVariableSize|KMediaAttFormattable;

		return(ETrue);

		}

	TFileName envValue;

	if (GetEnvValue(aDrive,envValue))

		{

		anInfo.iType=EMediaRemote;

		anInfo.iMediaAtt=0;

		return(ETrue);		

		}

	return(EFalse);

	}

GLDEF_C TBool MapDriveAttributes(TUint& aDriveAtt,TInt aDrive)

//

// Get Fake drive attributes.

//

	{

	if (aDrive==EDriveZ)

		{

		aDriveAtt=KDriveAttRom|KDriveAttInternal;

		return(ETrue);

		}

	if (aDrive==EDriveC)

		{

		aDriveAtt=KDriveAttRemovable|KDriveAttInternal;

		return(ETrue);

		}

	TFileName envValue;

	if (GetEnvValue(aDrive,envValue))

		{

		aDriveAtt=KDriveAttRemote;

		return(ETrue);		

		}

	return(EFalse);

	}

GLDEF_C void CheckAppendL(TDes& aTarget,const TDesC& aSrc)

//

// Leaves KErrBadName if aSrc cannot be appended to aTarget

//

	{

	if (aTarget.MaxLength()<=aTarget.Length()+aSrc.Length())

		User::Leave(KErrBadName);

	}