dir2.cpp revision 939e2ecb812c6402abcc63e7d615c5444acfd02e
/* $Id$ */
/** @file
* IPRT - Directory Manipulation, Part 2.
*/
/*
* Copyright (C) 2006-2010 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 *
*******************************************************************************/
#define LOG_GROUP RTLOGGROUP_DIR
/**
* Recursion worker for RTDirRemoveRecursive.
*
* @returns IPRT status code.
* @param pszBuf The path buffer. Contains the abs path to the
* directory to recurse into. Trailing slash.
* @param cchDir The length of the directory we're cursing into,
* including the trailing slash.
* @param pDirEntry The dir entry buffer. (Shared to save stack.)
* @param pObjInfo The object info buffer. (ditto)
*/
static int rtDirRemoveRecursiveSub(char *pszBuf, size_t cchDir, PRTDIRENTRY pDirEntry, PRTFSOBJINFO pObjInfo)
{
/*
* Enumerate the directory content and dispose of it.
*/
if (RT_FAILURE(rc))
return rc;
{
)
{
/* Construct the full name of the entry. */
{
break;
}
/* Deal with the unknown type. */
{
}
/* Try the delete the fs object. */
{
case RTDIRENTRYTYPE_FILE:
break;
case RTDIRENTRYTYPE_DIRECTORY:
{
if (RT_SUCCESS(rc))
{
}
break;
}
//case RTDIRENTRYTYPE_SYMLINK:
// rc = RTSymlinkDelete(pszBuf, 0);
// break;
default:
/** @todo not implemented yet. */
rc = VINF_SUCCESS;
break;
}
if (RT_FAILURE(rc))
break;
}
}
if (rc == VERR_NO_MORE_FILES)
rc = VINF_SUCCESS;
return rc;
}
{
/* Get an absolute path because this is easier to work with. */
/** @todo use RTPathReal here instead? */
char szAbsPath[RTPATH_MAX];
if (RT_FAILURE(rc))
return rc;
/* This API is not permitted applied to the root of anything. */
return VERR_ACCESS_DENIED;
/* Because of the above restriction, we never have to deal with the root
slash problem and can safely strip any trailing slashes and add a
definite one. */
return VERR_FILENAME_TOO_LONG;
szAbsPath[cchAbsPath] = 0;
/* Check if it exists so we can return quietly if it doesn't. */
if ( rc == VERR_PATH_NOT_FOUND
|| rc == VERR_FILE_NOT_FOUND)
return VINF_SUCCESS;
if (RT_FAILURE(rc))
return rc;
return VERR_NOT_A_DIRECTORY;
/* We're all set for the recursion now, so get going. */
/* Remove the specified directory if desired and removing the content was
successful. */
if ( RT_SUCCESS(rc)
&& !(fFlags & RTDIRRMREC_F_CONTENT_ONLY))
{
szAbsPath[cchAbsPath] = 0;
}
return rc;
}