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Diffstat (limited to 'epan/dissectors/packet-pflog.h')
| -rw-r--r-- | epan/dissectors/packet-pflog.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/epan/dissectors/packet-pflog.h b/epan/dissectors/packet-pflog.h new file mode 100644 index 0000000000..fa51bb9926 --- /dev/null +++ b/epan/dissectors/packet-pflog.h @@ -0,0 +1,79 @@ +/* packet-pflog.h + * + * $Id$ + * + * Copyright 2001 Mike Frantzen + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 + * COPYRIGHT HOLDERS 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. + */ + +#ifndef __PACKET_PFLOG_H__ +#define __PACKET_PFLOG_H__ + +/* The header in OpenBSD pflog files. */ + +struct pfloghdr { + guchar length; + guchar af; + guchar action; + guchar reason; + char ifname[16]; + char ruleset[16]; + guint32 rulenr; + guint32 subrulenr; + guchar dir; + guchar pad[3]; +}; + +#define PFLOG_HDRLEN sizeof(struct pfloghdr) +/* minus pad, also used as a signature */ +#define PFLOG_REAL_HDRLEN offsetof(struct pfloghdr, pad); +#define MIN_PFLOG_HDRLEN 45 + +struct old_pfloghdr { + guint32 af; + char ifname[16]; + gint16 rnr; + guint16 reason; + guint16 action; + guint16 dir; +}; +#define OLD_PFLOG_HDRLEN sizeof(struct old_pfloghdr) + +/* Actions */ +#define PF_PASS 0 +#define PF_DROP 1 +#define PF_SCRUB 2 + +/* Directions */ +#define PF_OLD_IN 0 +#define PF_OLD_OUT 1 + +#define PF_INOUT 0 +#define PF_IN 1 +#define PF_OUT 2 + +# define BSD_PF_INET 2 +# define BSD_PF_INET6 24 + +#endif /* __PACKET_PFLOG_H__ */ |