1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _IPP_IPGPC_CLASSIFIER_H 28 #define _IPP_IPGPC_CLASSIFIER_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <sys/types.h> 33 #include <sys/cmn_err.h> 34 #include <ipp/ipgpc/filters.h> 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 /* Header file for classifier implementation for ipgpc */ 41 42 #define IPGPC_DEBUG 43 44 #ifdef IPGPC_DEBUG 45 #include <sys/debug.h> 46 47 #define ipgpc0dbg(a) printf a 48 #define ipgpc1dbg(a) if (ipgpc_debug > 2) printf a 49 #define ipgpc2dbg(a) if (ipgpc_debug > 3) printf a 50 #define ipgpc3dbg(a) if (ipgpc_debug > 4) printf a 51 #define ipgpc4dbg(a) if (ipgpc_debug > 5) printf a 52 #else 53 #define ipgpc0dbg(a) /* */ 54 #define ipgpc1dbg(a) /* */ 55 #define ipgpc2dbg(a) /* */ 56 #define ipgpc3dbg(a) /* */ 57 #define ipgpc4dbg(a) /* */ 58 #endif /* IPGPC_DEBUG */ 59 60 #define BUMP_STATS(x) ++(x) 61 #define SET_STATS(x, y) x = y 62 #define UPDATE_STATS(x, y) x += y 63 64 /* packet structure */ 65 typedef struct ipgpc_packet_s { 66 /* IP Addresses are represented as IPV6 address structures */ 67 in6_addr_t saddr; /* IP source address */ 68 in6_addr_t daddr; /* IP destination address */ 69 uint16_t sport; /* source port */ 70 uint16_t dport; /* destination port */ 71 uint8_t proto; /* protocol field */ 72 uint8_t dsfield; /* Traffic class/DS */ 73 uid_t uid; /* user id for packet */ 74 projid_t projid; /* project id for packet */ 75 uint_t if_index; /* interface index */ 76 uint32_t direction; /* packet direction */ 77 char *if_groupname; /* interface group name */ 78 uint_t if_groupname_len; /* interface group name length */ 79 uint_t len; /* length of packet */ 80 } ipgpc_packet_t; 81 82 extern int ipgpc_debug; 83 extern boolean_t ipgpc_action_exist; /* if an ipgpc action exists */ 84 85 extern ipgpc_class_t *ipgpc_classify(int, ipgpc_packet_t *); 86 extern void parse_packet(ipgpc_packet_t *, mblk_t *); 87 extern void parse_packet6(ipgpc_packet_t *, mblk_t *); 88 extern void print_packet(int, ipgpc_packet_t *); 89 90 #ifdef __cplusplus 91 } 92 #endif 93 94 #endif /* _IPP_IPGPC_CLASSIFIER_H */ 95