RTPathSplitReassemble.cpp revision 69b1ec31c019b544160a4dcd18b29cefcd77de8d
/* $Id$ */
/** @file
* IPRT - RTPathSplitReassemble.
*/
/*
* Copyright (C) 2013 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* 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 *
*******************************************************************************/
RTDECL(int) RTPathSplitReassemble(PRTPATHSPLIT pSplit, uint32_t fFlags, char *pszDstPath, size_t cbDstPath)
{
/*
* Input validation.
*/
AssertReturn(RTPATH_STR_F_IS_VALID(fFlags, 0) && !(fFlags & RTPATH_STR_F_MIDDLE), VERR_INVALID_FLAGS);
/*
* Figure which slash to use.
*/
char chSlash;
switch (fFlags & RTPATH_STR_F_STYLE_MASK)
{
#if PATH_STYLE == RTPATH_STR_F_STYLE_DOS
case RTPATH_STR_F_STYLE_HOST:
#endif
case RTPATH_STR_F_STYLE_DOS:
chSlash = '\\';
break;
case RTPATH_STR_F_STYLE_HOST:
#endif
case RTPATH_STR_F_STYLE_UNIX:
chSlash = '/';
break;
default:
}
/*
* Do the joining.
*/
size_t cchDstPath = 0;
char *pszDst = pszDstPath;
{
cchDstPath += cchComp;
/* fix the slashes */
while (cchComp-- > 0)
{
if (*pszDst == chOtherSlash)
pszDst++;
}
idxComp = 1;
}
{
cchDstPath += cchComp;
idxComp++;
{
cchDstPath++;
}
}
*pszDst = '\0';
return VINF_SUCCESS;
}