diff options
Diffstat (limited to 'programs/pluto/dnskey.h')
| -rw-r--r-- | programs/pluto/dnskey.h | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/programs/pluto/dnskey.h b/programs/pluto/dnskey.h deleted file mode 100644 index 0b9f0ee33..000000000 --- a/programs/pluto/dnskey.h +++ /dev/null @@ -1,84 +0,0 @@ -/* Find public key in DNS - * Copyright (C) 2000-2002 D. Hugh Redelmeier. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * RCSID $Id: dnskey.h,v 1.1 2004/03/15 20:35:28 as Exp $ - */ - -extern int - adns_qfd, /* file descriptor for sending queries to adns */ - adns_afd; /* file descriptor for receiving answers from adns */ -extern const char *pluto_adns_option; /* path from --pluto_adns */ -extern void init_adns(void); -extern void stop_adns(void); -extern void handle_adns_answer(void); - -extern bool unsent_ADNS_queries; -extern void send_unsent_ADNS_queries(void); - -/* (common prefix of) stuff remembered between async query and answer. - * Filled in by start_adns_query. - * Freed by call to release_adns_continuation. - */ - -struct adns_continuation; /* forward declaration (not far!) */ - -typedef void (*cont_fn_t)(struct adns_continuation *cr, err_t ugh); - -struct adns_continuation { - unsigned long qtid; /* query transaction id number */ - int type; /* T_TXT or T_KEY, selecting rr type of interest */ - cont_fn_t cont_fn; /* function to carry on suspended work */ - struct id id; /* subject of query */ - bool sgw_specified; - struct id sgw_id; /* peer, if constrained */ - lset_t debugging; /* only used #ifdef DEBUG, but don't want layout to change */ - struct gw_info *gateways_from_dns; /* answer, if looking for our TXT rrs */ -#ifdef USE_KEYRR - struct pubkey_list *keys_from_dns; /* answer, if looking for KEY rrs */ -#endif - struct adns_continuation *previous, *next; - struct pubkey *last_info; /* the last structure we accumulated */ -#ifdef USE_LWRES - bool used; /* have we called the cont_fn yet? */ - struct { - u_char name_buf[NS_MAXDNAME + 2]; - } query; -#else /* ! USE_LWRES */ - struct adns_query query; -#endif /* ! USE_LWRES */ -}; - -extern err_t start_adns_query(const struct id *id /* domain to query */ - , const struct id *sgw_id /* if non-null, any accepted gw_info must match */ - , int type /* T_TXT or T_KEY, selecting rr type of interest */ - , cont_fn_t cont_fn /* continuation function */ - , struct adns_continuation *cr); - - -/* Gateway info gleaned from reverse DNS of client */ -struct gw_info { - unsigned refcnt; /* reference counted! */ - unsigned pref; /* preference: lower is better */ -#define NO_TIME ((time_t) -2) /* time_t value meaning "not_yet" */ - struct id client_id; /* id of client of peer */ - struct id gw_id; /* id of peer (if id_is_ipaddr, .ip_addr is address) */ - bool gw_key_present; - struct pubkey *key; - struct gw_info *next; -}; - -extern void gw_addref(struct gw_info *gw) - , gw_delref(struct gw_info **gwp); - -extern void reset_adns_restart_count(void); - |