1e6209940SPedro F. Giffuni /*- 24d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 3e6209940SPedro F. Giffuni * 4f86e6000SWarner Losh * Copyright (c) 2002 M. Warner Losh <imp@FreeBSD.org> 50b67b493SWarner Losh * 60b67b493SWarner Losh * Redistribution and use in source and binary forms, with or without 70b67b493SWarner Losh * modification, are permitted provided that the following conditions 80b67b493SWarner Losh * are met: 90b67b493SWarner Losh * 1. Redistributions of source code must retain the above copyright 100b67b493SWarner Losh * notice, this list of conditions and the following disclaimer. 110b67b493SWarner Losh * 2. Redistributions in binary form must reproduce the above copyright 120b67b493SWarner Losh * notice, this list of conditions and the following disclaimer in the 130b67b493SWarner Losh * documentation and/or other materials provided with the distribution. 140b67b493SWarner Losh * 150b67b493SWarner Losh * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 160b67b493SWarner Losh * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 170b67b493SWarner Losh * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 180b67b493SWarner Losh * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 190b67b493SWarner Losh * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 200b67b493SWarner Losh * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 210b67b493SWarner Losh * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 220b67b493SWarner Losh * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 230b67b493SWarner Losh * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 240b67b493SWarner Losh * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 250b67b493SWarner Losh * SUCH DAMAGE. 260b67b493SWarner Losh */ 270b67b493SWarner Losh 28eccad222SEd Schouten extern int debug; 29eccad222SEd Schouten extern char hostname[]; 30eccad222SEd Schouten 310b67b493SWarner Losh int announce(CTL_MSG *, const char *); 3202a0965eSJuli Mallett int delete_invite(u_int32_t); 330b67b493SWarner Losh void do_announce(CTL_MSG *, CTL_RESPONSE *); 340b67b493SWarner Losh CTL_MSG *find_match(CTL_MSG *request); 354974a170SWarner Losh CTL_MSG *find_request(CTL_MSG *request); 360b67b493SWarner Losh int find_user(const char *name, char *tty); 370b67b493SWarner Losh void insert_table(CTL_MSG *, CTL_RESPONSE *); 380b67b493SWarner Losh int new_id(void); 3902a0965eSJuli Mallett int print_mesg(const char *, CTL_MSG *, const char *); 400b67b493SWarner Losh void print_request(const char *, CTL_MSG *); 410b67b493SWarner Losh void print_response(const char *, CTL_RESPONSE *); 420b67b493SWarner Losh void process_request(CTL_MSG *mp, CTL_RESPONSE *rp); 430b67b493SWarner Losh void timeout(int sig); 44