/* $Id: RTPathFilename.cpp 21673 2009-07-17 12:10:10Z vboxsync $ */ /** @file * IPRT - RTPathFilename */ /* * Copyright (C) 2006-2007 Sun Microsystems, Inc. * * 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. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa * Clara, CA 95054 USA or visit http://www.sun.com if you need * additional information or have any questions. */ /******************************************************************************* * Header Files * *******************************************************************************/ #include "internal/iprt.h" #include #include /** * Finds the filename in a path. * * @returns Pointer to filename within pszPath. * @returns NULL if no filename (i.e. empty string or ends with a slash). * @param pszPath Path to find filename in. */ RTDECL(char *) RTPathFilename(const char *pszPath) { const char *psz = pszPath; const char *pszName = pszPath; for (;; psz++) { switch (*psz) { /* handle separators. */ #if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2) case ':': pszName = psz + 1; break; case '\\': #endif case '/': pszName = psz + 1; break; /* the end */ case '\0': if (*pszName) return (char *)(void *)pszName; return NULL; } } /* will never get here */ return NULL; }