1 /* $OpenBSD: frontend.h,v 1.6 2019/11/27 17:09:12 florian Exp $ */ 2 3 /* 4 * Copyright (c) 2018 Florian Obser <florian@openbsd.org> 5 * Copyright (c) 2004, 2005 Esben Norby <norby@openbsd.org> 6 * 7 * Permission to use, copy, modify, and distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 TAILQ_HEAD(ctl_conns, ctl_conn) ctl_conns; 21 22 struct trust_anchor { 23 TAILQ_ENTRY(trust_anchor) entry; 24 char *ta; 25 }; 26 27 TAILQ_HEAD(trust_anchor_head, trust_anchor); 28 29 struct imsg_rdns_proposal { 30 uint32_t if_index; 31 int src; 32 struct sockaddr_rtdns rtdns; 33 }; 34 35 void frontend(int, int); 36 void frontend_dispatch_main(int, short, void *); 37 void frontend_dispatch_resolver(int, short, void *); 38 int frontend_imsg_compose_main(int, pid_t, void *, uint16_t); 39 int frontend_imsg_compose_resolver(int, pid_t, void *, uint16_t); 40 char *ip_port(struct sockaddr *); 41 void add_new_ta(struct trust_anchor_head *, char *); 42 void free_tas(struct trust_anchor_head *); 43 int merge_tas(struct trust_anchor_head *, 44 struct trust_anchor_head *); 45