/* $Id: RTFileExists-generic.cpp 76553 2019-01-01 01:45:53Z vboxsync $ */
/** @file
 * IPRT - RTFileExists, generic implementation.
 */

/*
 * Copyright (C) 2009-2019 Oracle Corporation
 *
 * This file is part of VirtualBox Open Source Edition (OSE), as
 * available from http://www.virtualbox.org. This file is free software;
 * you can redistribute it and/or modify it under the terms of the GNU
 * General Public License (GPL) as published by the Free Software
 * Foundation, in version 2 as it comes in the "COPYING" file of the
 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
 *
 * The contents of this file may alternatively be used under the terms
 * of the Common Development and Distribution License Version 1.0
 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
 * VirtualBox OSE distribution, in which case the provisions of the
 * CDDL are applicable instead of those of the GPL.
 *
 * You may elect to license modified versions of this file under the
 * terms and conditions of either the GPL or the CDDL or both.
 */


/*********************************************************************************************************************************
*   Header Files                                                                                                                 *
*********************************************************************************************************************************/
#define LOG_GROUP RTLOGGROUP_FILE
#include "internal/iprt.h"

#include <iprt/file.h>
#include <iprt/errcore.h>
#include <iprt/log.h>
#include <iprt/path.h>


RTDECL(bool) RTFileExists(const char *pszPath)
{
    RTFSOBJINFO ObjInfo;
    int rc = RTPathQueryInfoEx(pszPath, &ObjInfo, RTFSOBJATTRADD_NOTHING, RTPATH_F_FOLLOW_LINK);
    bool fRc = RT_SUCCESS(rc)
            && RTFS_IS_FILE(ObjInfo.Attr.fMode)
            && !(ObjInfo.Attr.fMode & (RTFS_DOS_NT_DEVICE | RTFS_DOS_NT_REPARSE_POINT)); /* paranoia */
    LogFlow(("RTFileExists(%p:{%s}): returns %RTbool (%Rrc)\n", pszPath, pszPath, fRc, rc));
    return fRc;
}