fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync/* $Id$ */
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync/** @file
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * IPRT - RTPathExt
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync */
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync/*
d1bb48754376874c3cc6b1091a6abec549663c0cvboxsync * Copyright (C) 2006-2013 Oracle Corporation
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync *
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * available from http://www.virtualbox.org. This file is free software;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * you can redistribute it and/or modify it under the terms of the GNU
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * General Public License (GPL) as published by the Free Software
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync *
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * The contents of this file may alternatively be used under the terms
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * of the Common Development and Distribution License Version 1.0
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * VirtualBox OSE distribution, in which case the provisions of the
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * CDDL are applicable instead of those of the GPL.
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync *
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * You may elect to license modified versions of this file under the
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync * terms and conditions of either the GPL or the CDDL or both.
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync */
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync/*******************************************************************************
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync* Header Files *
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync*******************************************************************************/
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync#include "internal/iprt.h"
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync#include <iprt/path.h>
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync
d1bb48754376874c3cc6b1091a6abec549663c0cvboxsyncRTDECL(char *) RTPathSuffix(const char *pszPath)
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync{
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync const char *psz = pszPath;
210e87cc03f92d54681b81a81cc1fdbd48a9d2c8vboxsync const char *pszExt = NULL;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync for (;; psz++)
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync {
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync switch (*psz)
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync {
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync /* handle separators. */
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync#if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync case ':':
210e87cc03f92d54681b81a81cc1fdbd48a9d2c8vboxsync pszExt = NULL;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync break;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync case '\\':
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync#endif
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync case '/':
210e87cc03f92d54681b81a81cc1fdbd48a9d2c8vboxsync pszExt = NULL;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync break;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync case '.':
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync pszExt = psz;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync break;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync /* the end */
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync case '\0':
d1bb48754376874c3cc6b1091a6abec549663c0cvboxsync if (pszExt && pszExt != pszPath && pszExt[1])
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync return (char *)(void *)pszExt;
210e87cc03f92d54681b81a81cc1fdbd48a9d2c8vboxsync return NULL;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync }
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync }
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync /* will never get here */
210e87cc03f92d54681b81a81cc1fdbd48a9d2c8vboxsync return NULL;
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync}
fe02cc356f7bd01a7ffbcd6ceb8ca09bb1c35330vboxsync