/* * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") * 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 ISC DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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 1.5 2005/04/27 04:56:15 sra Exp $ */ #ifndef _IRS_H_INCLUDED #define _IRS_H_INCLUDED /*! \file */ #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 *))); struct addrinfo *(*addrinfo) __P((struct irs_ho *, const char *, const struct addrinfo *)); }; /*% * 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 *, const char **, const char **, const 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 #define irs_destroy __irs_destroy #define irs_dns_gr __irs_dns_gr #define irs_dns_ho __irs_dns_ho #define irs_dns_nw __irs_dns_nw #define irs_dns_pr __irs_dns_pr #define irs_dns_pw __irs_dns_pw #define irs_dns_sv __irs_dns_sv #define irs_gen_gr __irs_gen_gr #define irs_gen_ho __irs_gen_ho #define irs_gen_ng __irs_gen_ng #define irs_gen_nw __irs_gen_nw #define irs_gen_pr __irs_gen_pr #define irs_gen_pw __irs_gen_pw #define irs_gen_sv __irs_gen_sv #define irs_irp_get_full_response __irs_irp_get_full_response #define irs_irp_gr __irs_irp_gr #define irs_irp_ho __irs_irp_ho #define irs_irp_is_connected __irs_irp_is_connected #define irs_irp_ng __irs_irp_ng #define irs_irp_nw __irs_irp_nw #define irs_irp_pr __irs_irp_pr #define irs_irp_pw __irs_irp_pw #define irs_irp_read_line __irs_irp_read_line #define irs_irp_sv __irs_irp_sv #define irs_lcl_gr __irs_lcl_gr #define irs_lcl_ho __irs_lcl_ho #define irs_lcl_ng __irs_lcl_ng #define irs_lcl_nw __irs_lcl_nw #define irs_lcl_pr __irs_lcl_pr #define irs_lcl_pw __irs_lcl_pw #define irs_lcl_sv __irs_lcl_sv #define irs_nis_gr __irs_nis_gr #define irs_nis_ho __irs_nis_ho #define irs_nis_ng __irs_nis_ng #define irs_nis_nw __irs_nis_nw #define irs_nis_pr __irs_nis_pr #define irs_nis_pw __irs_nis_pw #define irs_nis_sv __irs_nis_sv #define net_data_create __net_data_create #define net_data_destroy __net_data_destroy #define net_data_minimize __net_data_minimize /*% * Externs. */ extern struct irs_acc * irs_gen_acc __P((const char *, const char *)); extern struct irs_acc * irs_lcl_acc __P((const char *)); extern struct irs_acc * irs_dns_acc __P((const char *)); extern struct irs_acc * irs_nis_acc __P((const char *)); extern struct irs_acc * irs_irp_acc __P((const char *)); extern void irs_destroy __P((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 __P((const char *)); struct net_data *net_data_init __P((const char *)); void net_data_destroy __P((void *)); extern struct group *getgrent_p __P((struct net_data *)); extern struct group *getgrnam_p __P((const char *, struct net_data *)); extern struct group *getgrgid_p __P((gid_t, struct net_data *)); extern int setgroupent_p __P((int, struct net_data *)); extern void endgrent_p __P((struct net_data *)); extern int getgrouplist_p __P((const char *, gid_t, gid_t *, int *, struct net_data *)); #ifdef SETGRENT_VOID extern void setgrent_p __P((struct net_data *)); #else extern int setgrent_p __P((struct net_data *)); #endif extern struct hostent *gethostbyname_p __P((const char *, struct net_data *)); extern struct hostent *gethostbyname2_p __P((const char *, int, struct net_data *)); extern struct hostent *gethostbyaddr_p __P((const char *, int, int, struct net_data *)); extern struct hostent *gethostent_p __P((struct net_data *)); extern void sethostent_p __P((int, struct net_data *)); extern void endhostent_p __P((struct net_data *)); extern struct hostent *getipnodebyname_p __P((const char *, int, int, int *, struct net_data *)); extern struct hostent *getipnodebyaddr_p __P((const void *, size_t, int, int *, struct net_data *)); extern struct netent *getnetent_p __P((struct net_data *)); extern struct netent *getnetbyname_p __P((const char *, struct net_data *)); extern struct netent *getnetbyaddr_p __P((unsigned long, int, struct net_data *)); extern void setnetent_p __P((int, struct net_data *)); extern void endnetent_p __P((struct net_data *)); extern void setnetgrent_p __P((const char *, struct net_data *)); extern void endnetgrent_p __P((struct net_data *)); extern int innetgr_p __P((const char *, const char *, const char *, const char *, struct net_data *)); extern int getnetgrent_p __P((const char **, const char **, const char **, struct net_data *)); extern struct protoent *getprotoent_p __P((struct net_data *)); extern struct protoent *getprotobyname_p __P((const char *, struct net_data *)); extern struct protoent *getprotobynumber_p __P((int, struct net_data *)); extern void setprotoent_p __P((int, struct net_data *)); extern void endprotoent_p __P((struct net_data *)); extern struct passwd *getpwent_p __P((struct net_data *)); extern struct passwd *getpwnam_p __P((const char *, struct net_data *)); extern struct passwd *getpwuid_p __P((uid_t, struct net_data *)); extern int setpassent_p __P((int, struct net_data *)); extern void endpwent_p __P((struct net_data *)); #ifdef SETPWENT_VOID extern void setpwent_p __P((struct net_data *)); #else extern int setpwent_p __P((struct net_data *)); #endif extern struct servent *getservent_p __P((struct net_data *)); extern struct servent *getservbyname_p __P((const char *, const char *, struct net_data *)); extern struct servent *getservbyport_p __P((int, const char *, struct net_data *)); extern void setservent_p __P((int, struct net_data *)); extern void endservent_p __P((struct net_data *)); #endif /*_IRS_H_INCLUDED*/ /*! \file */