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/* trace.h
Definitions for dhcp tracing facility... */
/*
* Copyright (c) 2001 Internet Software Consortium.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of The Internet Software Consortium nor the names
* of its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INTERNET SOFTWARE CONSORTIUM AND
* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE INTERNET SOFTWARE CONSORTIUM OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This software has been written for the Internet Software Consortium
* by Ted Lemon, as part of a project for Nominum, Inc. To learn more
* about the Internet Software Consortium, see http://www.isc.org/. To
* learn more about Nominum, Inc., see ``http://www.nominum.com''.
*/
typedef struct {
struct in_addr primary_address;
u_int32_t index;
struct hardware hw_address;
char name [IFNAMSIZ];
} trace_interface_packet_t;
typedef struct {
u_int32_t index;
struct iaddr from;
u_int16_t from_port;
struct hardware hfrom;
u_int8_t havehfrom;
} trace_inpacket_t;
typedef struct {
u_int32_t index;
struct iaddr from;
struct iaddr to;
u_int16_t to_port;
struct hardware hto;
u_int8_t havehto;
} trace_outpacket_t;
void trace_interface_register (trace_type_t *, struct interface_info *);
void trace_interface_input (trace_type_t *, unsigned, char *);
void trace_interface_stop (trace_type_t *);
void trace_inpacket_stash (struct interface_info *,
struct dhcp_packet *, unsigned, unsigned int,
struct iaddr, struct hardware *);
void trace_inpacket_input (trace_type_t *, unsigned, char *);
void trace_inpacket_stop (trace_type_t *);
void trace_outpacket_input (trace_type_t *, unsigned, char *);
void trace_outpacket_stop (trace_type_t *);
ssize_t trace_packet_send (struct interface_info *,
struct packet *, struct dhcp_packet *, size_t,
struct in_addr,
struct sockaddr_in *, struct hardware *);
void trace_icmp_input_input (trace_type_t *, unsigned, char *);
void trace_icmp_input_stop (trace_type_t *);
void trace_icmp_output_input (trace_type_t *, unsigned, char *);
void trace_icmp_output_stop (trace_type_t *);
void trace_seed_stash (trace_type_t *, unsigned);
void trace_seed_input (trace_type_t *, unsigned, char *);
void trace_seed_stop (trace_type_t *);
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