1/* $NetBSD: conffile.h,v 1.4 2007/01/08 21:44:47 agc Exp $ */
2
3/*
4 * Copyright � 2006 Alistair Crooks.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote
15 *    products derived from this software without specific prior written
16 *    permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
19 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
24 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
27 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30#ifndef CONFFILE_H_
31#define CONFFILE_H_	1
32
33/* split routines */
34
35#include <sys/param.h>
36
37#include <stdio.h>
38#include <time.h>
39
40#include "defs.h"
41
42DEFINE_ARRAY(strv_t, char *);
43
44/* this struct describes a configuration file */
45typedef struct conffile_t {
46	FILE		*fp;			/* in-core file pointer */
47	char		 name[MAXPATHLEN];	/* name of file */
48	int	 	 lineno;		/* current line number */
49	int		 readonly;		/* nonzero if file is readonly */
50	const char	*sep;			/* set of separators */
51	const char	*comment;		/* set of comment characters */
52} conffile_t;
53
54/* this struct describes an entry in the configuration file */
55typedef struct ent_t {
56	char		buf[BUFSIZ];		/* buffer with entry contents */
57	strv_t		sv;			/* split up string dynamic array */
58} ent_t;
59
60int conffile_open(conffile_t *, const char *, const char *, const char *, const char *);
61int conffile_split(conffile_t *, ent_t *, char *);
62int conffile_getent(conffile_t *, ent_t *);
63int conffile_get_by_field(conffile_t *, ent_t *, int, char *);
64int conffile_putent(conffile_t *, int, char *, char *);
65int conffile_get_lineno(conffile_t *);
66char *conffile_get_name(conffile_t *);
67void conffile_printent(ent_t *);
68void conffile_close(conffile_t *);
69
70#ifndef PREFIX
71#define PREFIX	""
72#endif
73
74#ifndef SYSCONFDIR
75#define SYSCONFDIR	"/etc"
76#endif
77
78#define _PATH_ISCSI_ETC		SYSCONFDIR "/iscsi/"
79
80#define _PATH_ISCSI_PASSWD	PREFIX _PATH_ISCSI_ETC "auths"
81#define	_PATH_ISCSI_TARGETS	PREFIX _PATH_ISCSI_ETC "targets"
82#define	_PATH_ISCSI_PID_FILE	"/var/run/iscsi-target.pid"
83
84#endif
85