forked from osmocom/wireshark
80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
/* packet-pflog.h
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*
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* $Id: packet-pflog.h,v 1.5 2003/05/15 07:14:45 guy Exp $
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*
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* Copyright 2001 Mike Frantzen
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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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* - 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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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __PACKET_PFLOG_H__
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#define __PACKET_PFLOG_H__
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/* The header in OpenBSD pflog files. */
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struct pfloghdr {
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guchar length;
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guchar af;
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guchar action;
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guchar reason;
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char ifname[16];
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char ruleset[16];
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guint32 rulenr;
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guint32 subrulenr;
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guchar dir;
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guchar pad[3];
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};
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#define PFLOG_HDRLEN sizeof(struct pfloghdr)
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/* minus pad, also used as a signature */
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#define PFLOG_REAL_HDRLEN offsetof(struct pfloghdr, pad);
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#define MIN_PFLOG_HDRLEN 45
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struct old_pfloghdr {
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guint32 af;
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char ifname[16];
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gint16 rnr;
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guint16 reason;
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guint16 action;
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guint16 dir;
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};
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#define OLD_PFLOG_HDRLEN sizeof(struct old_pfloghdr)
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/* Actions */
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#define PF_PASS 0
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#define PF_DROP 1
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#define PF_SCRUB 2
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/* Directions */
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#define PF_OLD_IN 0
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#define PF_OLD_OUT 1
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#define PF_INOUT 0
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#define PF_IN 1
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#define PF_OUT 2
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# define BSD_PF_INET 2
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# define BSD_PF_INET6 24
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#endif /* __PACKET_PFLOG_H__ */
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