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