dir.h revision 290001 
1/*
2 * Copyright (C) 2004, 2007  Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (C) 1999-2001  Internet Software Consortium.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
16 */
17
18/* $Id: dir.h,v 1.15 2007/06/19 23:47:20 tbox Exp $ */
19
20/* Principal Authors: DCL */
21
22#ifndef ISC_DIR_H
23#define ISC_DIR_H 1
24
25#include <windows.h>
26#include <stdlib.h>
27
28#include <isc/lang.h>
29#include <isc/boolean.h>
30#include <isc/result.h>
31
32#define ISC_DIR_NAMEMAX _MAX_FNAME
33#define ISC_DIR_PATHMAX _MAX_PATH
34
35typedef struct {
36	char 		name[ISC_DIR_NAMEMAX];
37	unsigned int	length;
38	WIN32_FIND_DATA	find_data;
39} isc_direntry_t;
40
41typedef struct {
42	unsigned int	magic;
43	char		dirname[ISC_DIR_PATHMAX];
44	isc_direntry_t	entry;
45	isc_boolean_t	entry_filled;
46	HANDLE        	search_handle;
47} isc_dir_t;
48
49ISC_LANG_BEGINDECLS
50
51void
52isc_dir_init(isc_dir_t *dir);
53
54isc_result_t
55isc_dir_open(isc_dir_t *dir, const char *dirname);
56
57isc_result_t
58isc_dir_read(isc_dir_t *dir);
59
60isc_result_t
61isc_dir_reset(isc_dir_t *dir);
62
63void
64isc_dir_close(isc_dir_t *dir);
65
66isc_result_t
67isc_dir_chdir(const char *dirname);
68
69isc_result_t
70isc_dir_chroot(const char *dirname);
71
72isc_result_t
73isc_dir_createunique(char *templet);
74/*
75 * Use a templet (such as from isc_file_mktemplate()) to create a uniquely
76 * named, empty directory.  The templet string is modified in place.
77 * If result == ISC_R_SUCCESS, it is the name of the directory that was
78 * created.
79 */
80
81ISC_LANG_ENDDECLS
82
83#endif /* ISC_DIR_H */
84