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/*
* @(#) hostacc.h - Header file used in the implementation of
* host access for the experimental FTP daemon
* developed at Washington University.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* AUTHOR
* Bart Muijzer <bartm@cv.ruu.nl>
*
* HISTORY
* 930316 BM Created
* 930317 BM Cleanups, better readability
*/
#ifdef HOST_ACCESS
#include <stdio.h>
#ifdef SYSSYSLOG
#include <sys/syslog.h>
#else
#include <syslog.h>
#endif
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include "pathnames.h" /* From the ftpd sources */
/*
* Host Access types, as stored in the ha_type field,
* and some other constants. All of this is tunable as
* long as you don't depend on the values.
*/
#define ALLOW 1
#define DENY 2
#define MAXLEN 1024 /* Maximum length of one line in config file */
#define MAXLIN 100 /* Max. number of non-comment and non-empty */
/* lines in config file */
#define MAXHST 10 /* Max. number of hosts allowed on one line */
/* ------------------------------------------------------------------------- */
/*
* Structure holding all host-access information
*/
typedef struct {
short ha_type; /* ALLOW | DENY */
char *ha_login; /* Loginname to investigate */
char *ha_hosts[MAXHST]; /* Array of hostnames */
} hacc_t;
/* ------------------------------------------------------------------------ */
int rhost_ok();
static int sethacc(),
endhacc();
static hacc_t *gethacc();
static char *strnsav();
static void fatal();
#endif /* HOST_ACCESS */
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