322 lines
11 KiB
C
322 lines
11 KiB
C
/*
|
|
* Copyright (c) 1996,1999 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 8.5 2000/12/23 08:14:49 vixie Exp $
|
|
*/
|
|
|
|
#ifndef _IRS_H_INCLUDED
|
|
#define _IRS_H_INCLUDED
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <arpa/nameser.h>
|
|
|
|
#include <grp.h>
|
|
#include <netdb.h>
|
|
#include <resolv.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 *));
|
|
struct __res_state * (*res_get) __P((struct irs_gr *));
|
|
void (*res_set) __P((struct irs_gr *, res_state,
|
|
void (*)(void *)));
|
|
};
|
|
|
|
/*
|
|
* 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 *));
|
|
struct __res_state * (*res_get) __P((struct irs_pw *));
|
|
void (*res_set) __P((struct irs_pw *, res_state,
|
|
void (*)(void *)));
|
|
};
|
|
|
|
/*
|
|
* 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 *));
|
|
struct __res_state * (*res_get) __P((struct irs_sv *));
|
|
void (*res_set) __P((struct irs_sv *, res_state,
|
|
void (*)(void *)));
|
|
};
|
|
|
|
/*
|
|
* 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 *));
|
|
struct __res_state * (*res_get) __P((struct irs_pr *));
|
|
void (*res_set) __P((struct irs_pr *, res_state,
|
|
void (*)(void *)));
|
|
};
|
|
|
|
/*
|
|
* 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 *));
|
|
struct __res_state * (*res_get) __P((struct irs_ho *));
|
|
void (*res_set) __P((struct irs_ho *, res_state,
|
|
void (*)(void *)));
|
|
};
|
|
|
|
/*
|
|
* 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 *));
|
|
struct __res_state * (*res_get) __P((struct irs_nw *));
|
|
void (*res_set) __P((struct irs_nw *, res_state,
|
|
void (*)(void *)));
|
|
};
|
|
|
|
/*
|
|
* 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 *));
|
|
struct __res_state * (*res_get) __P((struct irs_acc *));
|
|
void (*res_set) __P((struct irs_acc *, res_state,
|
|
void (*)(void *)));
|
|
};
|
|
|
|
/*
|
|
* 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
|
|
#define irs_irp_acc __irs_irp_acc
|
|
|
|
/*
|
|
* Externs.
|
|
*/
|
|
extern struct irs_acc * irs_gen_acc __P((const char *options,
|
|
const char *conf_file));
|
|
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));
|
|
extern struct irs_acc * irs_irp_acc __P((const char *options));
|
|
|
|
extern void irs_destroy(void);
|
|
|
|
/*
|
|
* These forward declarations are for the semi-private functions in
|
|
* the get*.c files. Each of these funcs implements the real get*
|
|
* functionality and the standard versions are just wrappers that
|
|
* call these. Apart from the wrappers, only irpd is expected to
|
|
* call these directly, hence these decls are put here and not in
|
|
* the /usr/include replacements.
|
|
*/
|
|
|
|
struct net_data; /* forward */
|
|
|
|
/*
|
|
* net_data_create gets a singleton net_data object. net_data_init
|
|
* creates as many net_data objects as times it is called. Clients using
|
|
* the default interface will use net_data_create by default. Servers will
|
|
* probably want net_data_init (one call per client)
|
|
*/
|
|
struct net_data *net_data_create(const char *conf_file);
|
|
struct net_data *net_data_init(const char *conf_file);
|
|
void net_data_destroy(void *p);
|
|
|
|
extern struct group *getgrent_p __P((struct net_data *net_data));
|
|
extern struct group *getgrnam_p __P((const char *name,
|
|
struct net_data *net_data));
|
|
extern struct group *getgrgid_p __P((gid_t gid,
|
|
struct net_data *net_data));
|
|
extern int setgroupent_p __P((int stayopen,
|
|
struct net_data *net_data));
|
|
extern void endgrent_p __P((struct net_data *net_data));
|
|
extern int getgrouplist_p __P((const char *name,
|
|
gid_t basegid,
|
|
gid_t *groups,
|
|
int *ngroups,
|
|
struct net_data *net_data));
|
|
|
|
#ifdef SETGRENT_VOID
|
|
extern void setgrent_p __P((struct net_data *net_data));
|
|
#else
|
|
extern int setgrent_p __P((struct net_data *net_data));
|
|
#endif
|
|
|
|
extern struct hostent *gethostbyname_p __P((const char *name,
|
|
struct net_data *net_data));
|
|
extern struct hostent *gethostbyname2_p __P((const char *name, int af,
|
|
struct net_data *net_data));
|
|
extern struct hostent *gethostbyaddr_p __P((const char *addr, int len,
|
|
int af,
|
|
struct net_data *net_data));
|
|
extern struct hostent *gethostent_p __P((struct net_data *net_data));
|
|
extern void sethostent_p __P((int stayopen,
|
|
struct net_data *net_data));
|
|
extern void endhostent_p __P((struct net_data *net_data));
|
|
|
|
extern struct netent *getnetent_p __P((struct net_data *net_data));
|
|
extern struct netent *getnetbyname_p __P((const char *name,
|
|
struct net_data *net_data));
|
|
extern struct netent *getnetbyaddr_p __P((unsigned long net, int type,
|
|
struct net_data *net_data));
|
|
extern void setnetent_p __P((int stayopen,
|
|
struct net_data *net_data));
|
|
extern void endnetent_p __P((struct net_data *net_data));
|
|
|
|
extern void setnetgrent_p __P((const char *netgroup,
|
|
struct net_data *net_data));
|
|
extern void endnetgrent_p __P((struct net_data *net_data));
|
|
extern int innetgr_p __P((const char *netgroup,
|
|
const char *host,
|
|
const char *user,
|
|
const char *domain,
|
|
struct net_data *net_data));
|
|
extern int getnetgrent_p __P((char **host, char **user,
|
|
char **domain,
|
|
struct net_data *net_data));
|
|
|
|
extern struct protoent *getprotoent_p __P((struct net_data *net_data));
|
|
extern struct protoent *getprotobyname_p __P((const char *name,
|
|
struct net_data *net_data));
|
|
extern struct protoent *getprotobynumber_p __P((int proto,
|
|
struct net_data *net_data));
|
|
extern void setprotoent_p __P((int stayopen,
|
|
struct net_data *net_data));
|
|
extern void endprotoent_p __P((struct net_data *net_data));
|
|
|
|
|
|
extern struct passwd *getpwent_p __P((struct net_data *net_data));
|
|
extern struct passwd *getpwnam_p __P((const char *name,
|
|
struct net_data *net_data));
|
|
extern struct passwd *getpwuid_p __P((uid_t uid,
|
|
struct net_data *net_data));
|
|
extern int setpassent_p __P((int stayopen,
|
|
struct net_data *net_data));
|
|
extern void endpwent_p __P((struct net_data *net_data));
|
|
|
|
#ifdef SETPWENT_VOID
|
|
extern void setpwent_p __P((struct net_data *net_data));
|
|
#else
|
|
extern int setpwent_p __P((struct net_data *net_data));
|
|
#endif
|
|
|
|
extern struct servent *getservent_p __P((struct net_data *net_data));
|
|
extern struct servent *getservbyname_p __P((const char *name,
|
|
const char *proto,
|
|
struct net_data *net_data));
|
|
extern struct servent *getservbyport_p __P((int port, const char *proto,
|
|
struct net_data *net_data));
|
|
extern void setservent_p __P((int stayopen,
|
|
struct net_data *net_data));
|
|
extern void endservent_p __P((struct net_data *net_data));
|
|
|
|
#endif /*_IRS_H_INCLUDED*/
|