1*83ee113eSDavid van Moolenbroek /* $NetBSD: ctrace.h,v 1.1.1.3 2014/07/12 11:57:53 spz Exp $ */ 2*83ee113eSDavid van Moolenbroek /* trace.h 3*83ee113eSDavid van Moolenbroek 4*83ee113eSDavid van Moolenbroek Definitions for dhcp tracing facility... */ 5*83ee113eSDavid van Moolenbroek 6*83ee113eSDavid van Moolenbroek /* 7*83ee113eSDavid van Moolenbroek * Copyright (c) 2004,2009,2014 by Internet Systems Consortium, Inc. ("ISC") 8*83ee113eSDavid van Moolenbroek * Copyright (c) 2001-2003 by Internet Software Consortium 9*83ee113eSDavid van Moolenbroek * 10*83ee113eSDavid van Moolenbroek * Permission to use, copy, modify, and distribute this software for any 11*83ee113eSDavid van Moolenbroek * purpose with or without fee is hereby granted, provided that the above 12*83ee113eSDavid van Moolenbroek * copyright notice and this permission notice appear in all copies. 13*83ee113eSDavid van Moolenbroek * 14*83ee113eSDavid van Moolenbroek * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES 15*83ee113eSDavid van Moolenbroek * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 16*83ee113eSDavid van Moolenbroek * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR 17*83ee113eSDavid van Moolenbroek * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 18*83ee113eSDavid van Moolenbroek * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 19*83ee113eSDavid van Moolenbroek * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT 20*83ee113eSDavid van Moolenbroek * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 21*83ee113eSDavid van Moolenbroek * 22*83ee113eSDavid van Moolenbroek * Internet Systems Consortium, Inc. 23*83ee113eSDavid van Moolenbroek * 950 Charter Street 24*83ee113eSDavid van Moolenbroek * Redwood City, CA 94063 25*83ee113eSDavid van Moolenbroek * <info@isc.org> 26*83ee113eSDavid van Moolenbroek * https://www.isc.org/ 27*83ee113eSDavid van Moolenbroek * 28*83ee113eSDavid van Moolenbroek */ 29*83ee113eSDavid van Moolenbroek 30*83ee113eSDavid van Moolenbroek typedef struct { 31*83ee113eSDavid van Moolenbroek struct in_addr primary_address; 32*83ee113eSDavid van Moolenbroek u_int32_t index; 33*83ee113eSDavid van Moolenbroek struct hardware hw_address; 34*83ee113eSDavid van Moolenbroek char name [IFNAMSIZ]; 35*83ee113eSDavid van Moolenbroek } trace_interface_packet_t; 36*83ee113eSDavid van Moolenbroek 37*83ee113eSDavid van Moolenbroek typedef struct { 38*83ee113eSDavid van Moolenbroek u_int32_t index; 39*83ee113eSDavid van Moolenbroek struct iaddr from; 40*83ee113eSDavid van Moolenbroek u_int16_t from_port; 41*83ee113eSDavid van Moolenbroek struct hardware hfrom; 42*83ee113eSDavid van Moolenbroek u_int8_t havehfrom; 43*83ee113eSDavid van Moolenbroek } trace_inpacket_t; 44*83ee113eSDavid van Moolenbroek 45*83ee113eSDavid van Moolenbroek typedef struct { 46*83ee113eSDavid van Moolenbroek u_int32_t index; 47*83ee113eSDavid van Moolenbroek struct iaddr from; 48*83ee113eSDavid van Moolenbroek struct iaddr to; 49*83ee113eSDavid van Moolenbroek u_int16_t to_port; 50*83ee113eSDavid van Moolenbroek struct hardware hto; 51*83ee113eSDavid van Moolenbroek u_int8_t havehto; 52*83ee113eSDavid van Moolenbroek } trace_outpacket_t; 53*83ee113eSDavid van Moolenbroek 54*83ee113eSDavid van Moolenbroek void trace_interface_register (trace_type_t *, struct interface_info *); 55*83ee113eSDavid van Moolenbroek void trace_interface_input (trace_type_t *, unsigned, char *); 56*83ee113eSDavid van Moolenbroek void trace_interface_stop (trace_type_t *); 57*83ee113eSDavid van Moolenbroek void trace_inpacket_stash (struct interface_info *, 58*83ee113eSDavid van Moolenbroek struct dhcp_packet *, unsigned, unsigned int, 59*83ee113eSDavid van Moolenbroek struct iaddr, struct hardware *); 60*83ee113eSDavid van Moolenbroek void trace_inpacket_input (trace_type_t *, unsigned, char *); 61*83ee113eSDavid van Moolenbroek void trace_inpacket_stop (trace_type_t *); 62*83ee113eSDavid van Moolenbroek void trace_outpacket_input (trace_type_t *, unsigned, char *); 63*83ee113eSDavid van Moolenbroek void trace_outpacket_stop (trace_type_t *); 64*83ee113eSDavid van Moolenbroek ssize_t trace_packet_send (struct interface_info *, 65*83ee113eSDavid van Moolenbroek struct packet *, struct dhcp_packet *, size_t, 66*83ee113eSDavid van Moolenbroek struct in_addr, 67*83ee113eSDavid van Moolenbroek struct sockaddr_in *, struct hardware *); 68*83ee113eSDavid van Moolenbroek void trace_icmp_input_input (trace_type_t *, unsigned, char *); 69*83ee113eSDavid van Moolenbroek void trace_icmp_input_stop (trace_type_t *); 70*83ee113eSDavid van Moolenbroek void trace_icmp_output_input (trace_type_t *, unsigned, char *); 71*83ee113eSDavid van Moolenbroek void trace_icmp_output_stop (trace_type_t *); 72*83ee113eSDavid van Moolenbroek void trace_seed_stash (trace_type_t *, unsigned); 73*83ee113eSDavid van Moolenbroek void trace_seed_input (trace_type_t *, unsigned, char *); 74*83ee113eSDavid van Moolenbroek void trace_seed_stop (trace_type_t *); 75