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93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/*
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* $Id: wce_rmdir.c,v 1.3 2006/04/09 16:48:18 mloskot Exp $
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*
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* Defines rmdir() function.
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*
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* Created by Mateusz Loskot (mateusz@loskot.net)
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*
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* Copyright (c) 2006 Taxus SI Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
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* THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* MIT License:
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* http://opensource.org/licenses/mit-license.php
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*
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* Contact:
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* Taxus SI Ltd.
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* http://www.taxussi.com.pl
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*
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*/
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#include <wce_stat.h>
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#include <stdlib.h>
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#include <windows.h>
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/*******************************************************************************
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* wceex_rmdir - Remove empty directory from filesystem.
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*
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* Description:
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*
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* The rmdir() function shall remove a directory whose name is given by path.
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* The directory shall be removed only if it is an empty directory.
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* Internally, mkdir() function wraps RemoveDirectory call from
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* Windows CE API.
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*
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* Return:
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*
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* Upon successful completion, rmdir() shall return 0.
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* Otherwise, -1 shall be returned. If -1 is returned, the named directory
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* shall not be changed.
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*
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* XXX - mloskot - errno is not set - todo.
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*
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* Reference:
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*
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* IEEE 1003.1, 2004 Edition
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*
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*******************************************************************************/
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int wceex_rmdir(const char *filename)
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{
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int res;
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size_t len;
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wchar_t *widestr;
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/* Covert filename buffer to Unicode. */
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len = MultiByteToWideChar (CP_ACP, 0, filename, -1, NULL, 0) ;
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widestr = (wchar_t*)malloc(sizeof(wchar_t) * len);
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MultiByteToWideChar( CP_ACP, 0, filename, -1, widestr, len);
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/* Delete file using Win32 CE API call */
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res = RemoveDirectory(widestr);
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/* Free wide-char string */
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free(widestr);
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/* XXX - Consider following recommendations: */
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/* XXX - mloskot - update the st_ctime and st_mtime fields of the parent directory. */
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/* XXX - mloskot - set errno to [EEXIST] or [ENOTEMPTY] if function failed. */
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if (res)
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return 0; /* success */
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else
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return -1;
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}
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