1 /* $Id: ssp_pf.h,v 3.7 2009/11/27 01:39:40 fknobbe Exp $ 2 * 3 * Copyright (c) 2003 Hector Paterno <apaterno@dsnsecurity.com> 4 * Copyright (c) 2004-2008 Olaf Schreck <chakl@syscall.de> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * 29 * ssp_pf.h 30 * 31 * Purpose: 32 * See inside ssp_pf.c 33 * 34 * 35 */ 36 37 38 #ifndef USE_SSP_PF 39 #if defined(OpenBSD) || defined(FreeBSD) || defined(NetBSD) 40 41 #ifndef __SSP_PF_H__ 42 #define __SSP_PF_H__ 43 44 #define PFDEV "/dev/pf" 45 #define PFPERM O_RDWR 46 47 #include <net/if.h> 48 #ifdef __DragonFly__ 49 #include <net/pf/pfvar.h> 50 #else 51 #include <net/pfvar.h> 52 #endif 53 #include <sys/param.h> 54 55 56 typedef struct _pfdata 57 { 58 char anchorname[PF_ANCHOR_NAME_SIZE]; 59 char tablename[PF_TABLE_NAME_SIZE]; 60 char iface[16]; 61 int logopt; 62 } PFDATA; 63 64 /* opt parsing routine defines and structs */ 65 66 #define MAX_OPT_NAME 16 67 #define MAX_OPT_VALUE 16 68 69 typedef struct _opt_s 70 { 71 char name[MAX_OPT_NAME]; /* Option Name */ 72 union 73 { 74 char value_s[MAX_OPT_VALUE]; /* String Value */ 75 int value_d; /* Integet Value */ 76 } v; 77 int vt; /* Value type */ 78 } 79 opt_s; 80 81 enum { PF_OPT_AUTO, PF_OPT_LOG, PF_OPT_ETH, PF_OPT_ANCHOR, PF_OPT_TABLE }; 82 83 84 void PFParse(char *,char *,unsigned long,DATALIST *); 85 void PFBlock(BLOCKINFO *, void *,unsigned long); 86 87 #endif /* __SSP_PF_H__ */ 88 89 #endif /* OpenBSD || FreeBSD || NetBSD */ 90 #endif /* USE_SSP_PF */ 91