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