1/* $NetBSD: evt.h,v 1.7 2008/12/23 14:03:12 tteras Exp $ */ 2 3/* Id: evt.h,v 1.5 2006/01/19 10:24:09 fredsen Exp */ 4 5/* 6 * Copyright (C) 2004 Emmanuel Dreyfus 7 * Copyright (C) 2008 Timo Teras 8 * All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of the project nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35#ifndef _EVT_H 36#define _EVT_H 37 38/* 39 * Old style (deprecated) events which are polled. 40 */ 41 42struct evtdump { 43 size_t len; 44 struct sockaddr_storage src; 45 struct sockaddr_storage dst; 46 time_t timestamp; 47 int type; 48 /* 49 * Optionnal list of struct isakmp_data 50 * for type EVTT_ISAKMP_CFG_DONE 51 */ 52}; 53 54/* type */ 55#define EVTT_UNSEPC 0 56#define EVTT_PHASE1_UP 1 57#define EVTT_PHASE1_DOWN 2 58#define EVTT_XAUTH_SUCCESS 3 59#define EVTT_ISAKMP_CFG_DONE 4 60#define EVTT_PHASE2_UP 5 61#define EVTT_PHASE2_DOWN 6 62#define EVTT_DPD_TIMEOUT 7 63#define EVTT_PEER_NO_RESPONSE 8 64#define EVTT_PEER_DELETE 9 65#define EVTT_RACOON_QUIT 10 66#define EVTT_XAUTH_FAILED 11 67#define EVTT_OVERFLOW 12 /* Event queue overflowed */ 68#define EVTT_PEERPH1AUTH_FAILED 13 69#define EVTT_PEERPH1_NOPROP 14 /* NO_PROPOSAL_CHOSEN & friends */ 70#define EVTT_NO_ISAKMP_CFG 15 /* no need to wait for mode_cfg */ 71 72/* 73 * New style, asynchronous events. 74 */ 75 76struct evt_async { 77 uint32_t ec_type; 78 time_t ec_timestamp; 79 80 struct sockaddr_storage ec_ph1src; 81 struct sockaddr_storage ec_ph1dst; 82 u_int32_t ec_ph2msgid; 83 84 /* 85 * Optionnal list of struct isakmp_data 86 * for type EVTT_ISAKMP_CFG_DONE 87 */ 88}; 89 90/* type */ 91#define EVT_RACOON_QUIT 0x0001 92 93#define EVT_PHASE1_UP 0x0100 94#define EVT_PHASE1_DOWN 0x0101 95#define EVT_PHASE1_NO_RESPONSE 0x0102 96#define EVT_PHASE1_NO_PROPOSAL 0x0103 97#define EVT_PHASE1_AUTH_FAILED 0x0104 98#define EVT_PHASE1_DPD_TIMEOUT 0x0105 99#define EVT_PHASE1_PEER_DELETED 0x0106 100#define EVT_PHASE1_MODE_CFG 0x0107 101#define EVT_PHASE1_XAUTH_SUCCESS 0x0108 102#define EVT_PHASE1_XAUTH_FAILED 0x0109 103 104#define EVT_PHASE2_NO_PHASE1 0x0200 105#define EVT_PHASE2_UP 0x0201 106#define EVT_PHASE2_DOWN 0x0202 107#define EVT_PHASE2_NO_RESPONSE 0x0203 108 109#ifdef ENABLE_ADMINPORT 110 111struct ph1handle; 112struct ph2handle; 113 114struct evt_listener { 115 LIST_ENTRY(evt_listener) ll_chain; 116 int fd; 117}; 118LIST_HEAD(evt_listener_list, evt_listener); 119#define EVT_LISTENER_LIST(x) struct evt_listener_list x 120 121void evt_generic __P((int type, vchar_t *optdata)); 122void evt_phase1 __P((const struct ph1handle *ph1, int type, vchar_t *optdata)); 123void evt_phase2 __P((const struct ph2handle *ph2, int type, vchar_t *optdata)); 124vchar_t *evt_dump __P((void)); 125 126int evt_subscribe __P((struct evt_listener_list *list, int fd)); 127void evt_list_init __P((struct evt_listener_list *list)); 128void evt_list_cleanup __P((struct evt_listener_list *list)); 129 130#else 131 132#define EVT_LISTENER_LIST(x) 133 134#define evt_generic(type, optdata) ; 135#define evt_phase1(ph1, type, optdata) ; 136#define evt_phase2(ph2, type, optdata) ; 137 138#define evt_subscribe(eventlist, fd) ; 139#define evt_list_init(eventlist) ; 140#define evt_list_cleanup(eventlist) ; 141#define evt_get_fdmask(nfds, fdset) nfds 142#define evt_handle_fdmask(fdset) ; 143 144#endif /* ENABLE_ADMINPORT */ 145 146#endif /* _EVT_H */ 147