/*

* 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: 

*

*/

#include <stdlib.h>

#include <assert.h>

#include <string.h>

#include "FILEACC.H"

#ifdef __LINUX__

#include <linux/limits.h>

#include <stdlib.h>

#include <libgen.h>

#endif //__LINUX__

// The functions in this class use non-standard run-time routines e.g. _fullpath.

String FileAccess::FullPath(const String& aPartialPath)

	{

#ifndef __LINUX__

	char path[_MAX_PATH];

	if(aPartialPath.Length()==0)

		assert(_fullpath(path,"",_MAX_PATH)!=NULL);

	else

		assert(_fullpath(path,aPartialPath.GetAssertedNonEmptyBuffer(),_MAX_PATH)!=NULL);

	return path;

#else

	char path[PATH_MAX];

	if (aPartialPath.Length() == 0)

		assert(realpath("", path) != NULL);

	else

		assert(realpath(aPartialPath.GetAssertedNonEmptyBuffer(), path) != NULL);

	return path;

#endif

	}

String FileAccess::GetDriveAndDirectory(const String& aFullFileName)

	{

#ifndef __LINUX__

	char drive[_MAX_DRIVE];

	char directory[_MAX_DIR];

	char filename[_MAX_FNAME];

	char extension[_MAX_EXT];

	_splitpath(aFullFileName.GetAssertedNonEmptyBuffer(),drive,directory,filename,extension);

	char path[_MAX_PATH];

	strcpy(path,drive);

	strcpy(path+strlen(path),directory);

	return path;

#else

	return dirname(const_cast<char*>(aFullFileName.GetAssertedNonEmptyBuffer()));

#endif //__LINUX__

	}