/* * 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 #include #include #include #include #include /* * 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*/