| filter.h (26516) | filter.h (28679) |
|---|---|
| 1/* 2 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 3 * 4 * Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd. 5 * 6 * Redistribution and use in source and binary forms are permitted 7 * provided that the above copyright notice and this paragraph are 8 * duplicated in all such forms and that any documentation, 9 * advertising materials, and other materials related to such 10 * distribution and use acknowledge that the software was developed 11 * by the Internet Initiative Japan. The name of the 12 * IIJ may not be used to endorse or promote products derived 13 * from this software without specific prior written permission. 14 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 16 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 17 * | 1/* 2 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 3 * 4 * Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd. 5 * 6 * Redistribution and use in source and binary forms are permitted 7 * provided that the above copyright notice and this paragraph are 8 * duplicated in all such forms and that any documentation, 9 * advertising materials, and other materials related to such 10 * distribution and use acknowledge that the software was developed 11 * by the Internet Initiative Japan. The name of the 12 * IIJ may not be used to endorse or promote products derived 13 * from this software without specific prior written permission. 14 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 16 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 17 * |
| 18 * $Id: filter.h,v 1.7 1997/05/10 01:22:09 brian Exp $ | 18 * $Id: filter.h,v 1.8 1997/06/09 03:27:20 brian Exp $ |
| 19 * 20 * TODO: 21 */ 22 23#ifndef _FILTER_H_ 24#define _FILTER_H_ 25 26#define STREQ(a,b) (strcmp(a,b) == 0) --- 19 unchanged lines hidden (view full) --- 46 * Operations 47 */ 48#define OP_NONE 0 49#define OP_EQ 1 50#define OP_GT 2 51#define OP_LT 4 52 53struct filterent { | 19 * 20 * TODO: 21 */ 22 23#ifndef _FILTER_H_ 24#define _FILTER_H_ 25 26#define STREQ(a,b) (strcmp(a,b) == 0) --- 19 unchanged lines hidden (view full) --- 46 * Operations 47 */ 48#define OP_NONE 0 49#define OP_EQ 1 50#define OP_GT 2 51#define OP_LT 4 52 53struct filterent { |
| 54 int action; /* Filtering action */ 55 int swidth; /* Effective source address width */ | 54 int action; /* Filtering action */ 55 int swidth; /* Effective source address width */ |
| 56 struct in_addr saddr; /* Source address */ 57 struct in_addr smask; /* Source address mask */ | 56 struct in_addr saddr; /* Source address */ 57 struct in_addr smask; /* Source address mask */ |
| 58 int dwidth; /* Effective destination address width */ | 58 int dwidth; /* Effective destination address width */ |
| 59 struct in_addr daddr; /* Destination address */ 60 struct in_addr dmask; /* Destination address mask */ | 59 struct in_addr daddr; /* Destination address */ 60 struct in_addr dmask; /* Destination address mask */ |
| 61 int proto; /* Protocol */ | 61 int proto; /* Protocol */ |
| 62 struct { | 62 struct { |
| 63 short srcop; | 63 short srcop; |
| 64 u_short srcport; | 64 u_short srcport; |
| 65 short dstop; | 65 short dstop; |
| 66 u_short dstport; | 66 u_short dstport; |
| 67 int estab; 68 } opt; | 67 int estab; 68 } opt; |
| 69}; 70 71#define MAXFILTERS 20 72 73#define FL_IN 0 74#define FL_OUT 1 75#define FL_DIAL 2 76#define FL_KEEP 3 77struct filterent ifilters[MAXFILTERS]; 78struct filterent ofilters[MAXFILTERS]; 79struct filterent dfilters[MAXFILTERS]; 80struct filterent afilters[MAXFILTERS]; /* keep Alive packet filter */ 81 | 69}; 70 71#define MAXFILTERS 20 72 73#define FL_IN 0 74#define FL_OUT 1 75#define FL_DIAL 2 76#define FL_KEEP 3 77struct filterent ifilters[MAXFILTERS]; 78struct filterent ofilters[MAXFILTERS]; 79struct filterent dfilters[MAXFILTERS]; 80struct filterent afilters[MAXFILTERS]; /* keep Alive packet filter */ 81 |
| 82extern int ParseAddr(int, char **, struct in_addr *, struct in_addr *, int*); 83#endif /* _FILTER_H_ */ | 82extern int ParseAddr(int, char **, struct in_addr *, struct in_addr *, int *); 83 84#endif /* _FILTER_H_ */ |