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/* $Id: RTPathFilenameUtf16.cpp $ */
/** @file
* IPRT - RTPathFilenameUtf16
*/
/*
* Copyright (C) 2006-2019 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 *
*********************************************************************************************************************************/
#include "internal/iprt.h"
#include <iprt/path.h>
#include <iprt/assert.h>
RTDECL(PRTUTF16) RTPathFilenameUtf16(PCRTUTF16 pwszPath)
{
return RTPathFilenameExUtf16(pwszPath, RTPATH_STYLE);
}
RT_EXPORT_SYMBOL(RTPathFilenameUtf16);
RTDECL(PRTUTF16) RTPathFilenameExUtf16(PCRTUTF16 pwszPath, uint32_t fFlags)
{
PCRTUTF16 pwsz = pwszPath;
PCRTUTF16 pwszName = pwszPath;
Assert(RTPATH_STR_F_IS_VALID(fFlags, 0 /*no extra flags*/));
fFlags &= RTPATH_STR_F_STYLE_MASK;
if (fFlags == RTPATH_STR_F_STYLE_HOST)
fFlags = RTPATH_STYLE;
if (fFlags == RTPATH_STR_F_STYLE_DOS)
{
for (;; pwsz++)
{
switch (*pwsz)
{
/* handle separators. */
case ':':
case '\\':
case '/':
pwszName = pwsz + 1;
break;
/* the end */
case '\0':
if (*pwszName)
return (PRTUTF16)(void *)pwszName;
return NULL;
}
}
}
else
{
Assert(fFlags == RTPATH_STR_F_STYLE_UNIX);
for (;; pwsz++)
{
switch (*pwsz)
{
/* handle separators. */
case '/':
pwszName = pwsz + 1;
break;
/* the end */
case '\0':
if (*pwszName)
return (PRTUTF16)(void *)pwszName;
return NULL;
}
}
}
/* not reached */
}
RT_EXPORT_SYMBOL(RTPathFilenameExUtf16);
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