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- /*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
- /*
- * $Id: irs.h,v 8.1 1997/12/04 04:55:19 halley Exp $
- */
-
- #ifndef _IRS_H_INCLUDED
- #define _IRS_H_INCLUDED
-
- #include <sys/types.h>
-
- #include <netdb.h>
- #include <grp.h>
- #include <pwd.h>
-
- /*
- * This is the group map class.
- */
- struct irs_gr {
- void * private;
- void (*close) __P((struct irs_gr *));
- struct group * (*next) __P((struct irs_gr *));
- struct group * (*byname) __P((struct irs_gr *, const char *));
- struct group * (*bygid) __P((struct irs_gr *, gid_t));
- int (*list) __P((struct irs_gr *, const char *,
- gid_t, gid_t *, int *));
- void (*rewind) __P((struct irs_gr *));
- void (*minimize) __P((struct irs_gr *));
- };
-
- /*
- * This is the password map class.
- */
- struct irs_pw {
- void * private;
- void (*close) __P((struct irs_pw *));
- struct passwd * (*next) __P((struct irs_pw *));
- struct passwd * (*byname) __P((struct irs_pw *, const char *));
- struct passwd * (*byuid) __P((struct irs_pw *, uid_t));
- void (*rewind) __P((struct irs_pw *));
- void (*minimize) __P((struct irs_pw *));
- };
-
- /*
- * This is the service map class.
- */
- struct irs_sv {
- void * private;
- void (*close) __P((struct irs_sv *));
- struct servent *(*byname) __P((struct irs_sv *,
- const char *, const char *));
- struct servent *(*byport) __P((struct irs_sv *, int, const char *));
- struct servent *(*next) __P((struct irs_sv *));
- void (*rewind) __P((struct irs_sv *));
- void (*minimize) __P((struct irs_sv *));
- };
-
- /*
- * This is the protocols map class.
- */
- struct irs_pr {
- void * private;
- void (*close) __P((struct irs_pr *));
- struct protoent *(*byname) __P((struct irs_pr *, const char *));
- struct protoent *(*bynumber) __P((struct irs_pr *, int));
- struct protoent *(*next) __P((struct irs_pr *));
- void (*rewind) __P((struct irs_pr *));
- void (*minimize) __P((struct irs_pr *));
- };
-
- /*
- * This is the hosts map class.
- */
- struct irs_ho {
- void * private;
- void (*close) __P((struct irs_ho *));
- struct hostent *(*byname) __P((struct irs_ho *, const char *));
- struct hostent *(*byname2) __P((struct irs_ho *, const char *, int));
- struct hostent *(*byaddr) __P((struct irs_ho *,
- const void *, int, int));
- struct hostent *(*next) __P((struct irs_ho *));
- void (*rewind) __P((struct irs_ho *));
- void (*minimize) __P((struct irs_ho *));
- };
-
- /*
- * This is the networks map class.
- */
- struct irs_nw {
- void * private;
- void (*close) __P((struct irs_nw *));
- struct nwent * (*byname) __P((struct irs_nw *, const char *, int));
- struct nwent * (*byaddr) __P((struct irs_nw *, void *, int, int));
- struct nwent * (*next) __P((struct irs_nw *));
- void (*rewind) __P((struct irs_nw *));
- void (*minimize) __P((struct irs_nw *));
- };
-
- /*
- * This is the netgroups map class.
- */
- struct irs_ng {
- void * private;
- void (*close) __P((struct irs_ng *));
- int (*next) __P((struct irs_ng *, char **, char **,
- char **));
- int (*test) __P((struct irs_ng *, const char *,
- const char *, const char *,
- const char *));
- void (*rewind) __P((struct irs_ng *, const char *));
- void (*minimize) __P((struct irs_ng *));
- };
-
- /*
- * This is the generic map class, which copies the front of all others.
- */
- struct irs_map {
- void * private;
- void (*close) __P((void *));
- };
-
- /*
- * This is the accessor class. It contains pointers to all of the
- * initializers for the map classes for a particular accessor.
- */
- struct irs_acc {
- void * private;
- void (*close) __P((struct irs_acc *));
- struct irs_gr * (*gr_map) __P((struct irs_acc *));
- struct irs_pw * (*pw_map) __P((struct irs_acc *));
- struct irs_sv * (*sv_map) __P((struct irs_acc *));
- struct irs_pr * (*pr_map) __P((struct irs_acc *));
- struct irs_ho * (*ho_map) __P((struct irs_acc *));
- struct irs_nw * (*nw_map) __P((struct irs_acc *));
- struct irs_ng * (*ng_map) __P((struct irs_acc *));
- };
-
- /*
- * This is because the official definition of "struct netent" has no
- * concept of CIDR even though it allows variant address families (on
- * output but not input). The compatibility stubs convert the structs
- * below into "struct netent"'s.
- */
- struct nwent {
- char *n_name; /* official name of net */
- char **n_aliases; /* alias list */
- int n_addrtype; /* net address type */
- void *n_addr; /* network address */
- int n_length; /* address length, in bits */
- };
-
- /*
- * Hide external function names from POSIX.
- */
- #define irs_gen_acc __irs_gen_acc
- #define irs_lcl_acc __irs_lcl_acc
- #define irs_dns_acc __irs_dns_acc
- #define irs_nis_acc __irs_nis_acc
-
- /*
- * Externs.
- */
- extern struct irs_acc * irs_gen_acc __P((const char *options));
- extern struct irs_acc * irs_lcl_acc __P((const char *options));
- extern struct irs_acc * irs_dns_acc __P((const char *options));
- extern struct irs_acc * irs_nis_acc __P((const char *options));
-
- #endif /*_IRS_H_INCLUDED*/
-