| grammar.y (56891) | grammar.y (75110) |
|---|---|
| 1%{ 2/* 3 * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 4 * The Regents of the University of California. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that: (1) source code distributions 8 * retain the above copyright notice and this paragraph in its entirety, (2) --- 5 unchanged lines hidden (view full) --- 14 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 15 * the University nor the names of its contributors may be used to endorse 16 * or promote products derived from this software without specific prior 17 * written permission. 18 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 19 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 20 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 21 * | 1%{ 2/* 3 * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 4 * The Regents of the University of California. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that: (1) source code distributions 8 * retain the above copyright notice and this paragraph in its entirety, (2) --- 5 unchanged lines hidden (view full) --- 14 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 15 * the University nor the names of its contributors may be used to endorse 16 * or promote products derived from this software without specific prior 17 * written permission. 18 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 19 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 20 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 21 * |
| 22 * $FreeBSD: head/contrib/libpcap/grammar.y 56891 2000-01-30 00:43:38Z fenner $ | 22 * $FreeBSD: head/contrib/libpcap/grammar.y 75110 2001-04-03 04:32:48Z fenner $ |
| 23 */ 24#ifndef lint 25static const char rcsid[] = | 23 */ 24#ifndef lint 25static const char rcsid[] = |
| 26 "@(#) $Header: /tcpdump/master/libpcap/grammar.y,v 1.57 1999/10/19 15:18:30 itojun Exp $ (LBL)"; | 26 "@(#) $Header: /tcpdump/master/libpcap/grammar.y,v 1.64 2000/10/28 10:18:40 guy Exp $ (LBL)"; |
| 27#endif 28 | 27#endif 28 |
| 29#ifdef HAVE_CONFIG_H 30#include "config.h" 31#endif 32 |
|
| 29#include <sys/types.h> 30#include <sys/time.h> 31#include <sys/socket.h> | 33#include <sys/types.h> 34#include <sys/time.h> 35#include <sys/socket.h> |
| 36#include <stdlib.h> |
|
| 32 33#if __STDC__ 34struct mbuf; 35struct rtentry; 36#endif 37 38#include <net/if.h> 39 40#include <netinet/in.h> | 37 38#if __STDC__ 39struct mbuf; 40struct rtentry; 41#endif 42 43#include <net/if.h> 44 45#include <netinet/in.h> |
| 41#include <net/ethernet.h> | |
| 42 43#include <stdio.h> 44 45#include "pcap-int.h" 46 47#include "gencode.h" 48#include <pcap-namedb.h> 49 | 46 47#include <stdio.h> 48 49#include "pcap-int.h" 50 51#include "gencode.h" 52#include <pcap-namedb.h> 53 |
| 50#include "gnuc.h" | |
| 51#ifdef HAVE_OS_PROTO_H 52#include "os-proto.h" 53#endif 54 55#define QSET(q, p, d, a) (q).proto = (p),\ 56 (q).dir = (d),\ 57 (q).addr = (a) 58 --- 41 unchanged lines hidden (view full) --- 100%type <a> arth narth 101%type <i> byteop pname pnum relop irelop 102%type <blk> and or paren not null prog 103%type <rblk> other 104 105%token DST SRC HOST GATEWAY 106%token NET MASK PORT LESS GREATER PROTO PROTOCHAIN BYTE 107%token ARP RARP IP TCP UDP ICMP IGMP IGRP PIM | 54#ifdef HAVE_OS_PROTO_H 55#include "os-proto.h" 56#endif 57 58#define QSET(q, p, d, a) (q).proto = (p),\ 59 (q).dir = (d),\ 60 (q).addr = (a) 61 --- 41 unchanged lines hidden (view full) --- 103%type <a> arth narth 104%type <i> byteop pname pnum relop irelop 105%type <blk> and or paren not null prog 106%type <rblk> other 107 108%token DST SRC HOST GATEWAY 109%token NET MASK PORT LESS GREATER PROTO PROTOCHAIN BYTE 110%token ARP RARP IP TCP UDP ICMP IGMP IGRP PIM |
| 108%token ATALK DECNET LAT SCA MOPRC MOPDL | 111%token ATALK AARP DECNET LAT SCA MOPRC MOPDL |
| 109%token TK_BROADCAST TK_MULTICAST 110%token NUM INBOUND OUTBOUND 111%token LINK 112%token GEQ LEQ NEQ 113%token ID EID HID HID6 114%token LSH RSH 115%token LEN | 112%token TK_BROADCAST TK_MULTICAST 113%token NUM INBOUND OUTBOUND 114%token LINK 115%token GEQ LEQ NEQ 116%token ID EID HID HID6 117%token LSH RSH 118%token LEN |
| 116%token ISO ESIS ISIS | |
| 117%token IPV6 ICMPV6 AH ESP | 119%token IPV6 ICMPV6 AH ESP |
| 120%token VLAN 121%token ISO ESIS ISIS CLNP |
|
| 118 119%type <s> ID 120%type <e> EID 121%type <s> HID HID6 122%type <i> NUM 123 124%left OR AND 125%nonassoc '!' --- 30 unchanged lines hidden (view full) --- 156nid: ID { $$.b = gen_scode($1, $$.q = $<blk>0.q); } 157 | HID '/' NUM { $$.b = gen_mcode($1, NULL, $3, 158 $$.q = $<blk>0.q); } 159 | HID MASK HID { $$.b = gen_mcode($1, $3, 0, 160 $$.q = $<blk>0.q); } 161 | HID { 162 /* Decide how to parse HID based on proto */ 163 $$.q = $<blk>0.q; | 122 123%type <s> ID 124%type <e> EID 125%type <s> HID HID6 126%type <i> NUM 127 128%left OR AND 129%nonassoc '!' --- 30 unchanged lines hidden (view full) --- 160nid: ID { $$.b = gen_scode($1, $$.q = $<blk>0.q); } 161 | HID '/' NUM { $$.b = gen_mcode($1, NULL, $3, 162 $$.q = $<blk>0.q); } 163 | HID MASK HID { $$.b = gen_mcode($1, $3, 0, 164 $$.q = $<blk>0.q); } 165 | HID { 166 /* Decide how to parse HID based on proto */ 167 $$.q = $<blk>0.q; |
| 164 switch ($$.q.proto) { 165 case Q_DECNET: 166 $$.b = gen_ncode($1, 0, $$.q); 167 break; 168 default: 169 $$.b = gen_ncode($1, 0, $$.q); 170 break; 171 } | 168 $$.b = gen_ncode($1, 0, $$.q); |
| 172 } 173 | HID6 '/' NUM { 174#ifdef INET6 175 $$.b = gen_mcode6($1, NULL, $3, 176 $$.q = $<blk>0.q); 177#else 178 bpf_error("'ip6addr/prefixlen' not supported " 179 "in this configuration"); --- 68 unchanged lines hidden (view full) --- 248 | RARP { $$ = Q_RARP; } 249 | TCP { $$ = Q_TCP; } 250 | UDP { $$ = Q_UDP; } 251 | ICMP { $$ = Q_ICMP; } 252 | IGMP { $$ = Q_IGMP; } 253 | IGRP { $$ = Q_IGRP; } 254 | PIM { $$ = Q_PIM; } 255 | ATALK { $$ = Q_ATALK; } | 169 } 170 | HID6 '/' NUM { 171#ifdef INET6 172 $$.b = gen_mcode6($1, NULL, $3, 173 $$.q = $<blk>0.q); 174#else 175 bpf_error("'ip6addr/prefixlen' not supported " 176 "in this configuration"); --- 68 unchanged lines hidden (view full) --- 245 | RARP { $$ = Q_RARP; } 246 | TCP { $$ = Q_TCP; } 247 | UDP { $$ = Q_UDP; } 248 | ICMP { $$ = Q_ICMP; } 249 | IGMP { $$ = Q_IGMP; } 250 | IGRP { $$ = Q_IGRP; } 251 | PIM { $$ = Q_PIM; } 252 | ATALK { $$ = Q_ATALK; } |
| 253 | AARP { $$ = Q_AARP; } |
|
| 256 | DECNET { $$ = Q_DECNET; } 257 | LAT { $$ = Q_LAT; } 258 | SCA { $$ = Q_SCA; } 259 | MOPDL { $$ = Q_MOPDL; } 260 | MOPRC { $$ = Q_MOPRC; } 261 | IPV6 { $$ = Q_IPV6; } 262 | ICMPV6 { $$ = Q_ICMPV6; } 263 | AH { $$ = Q_AH; } 264 | ESP { $$ = Q_ESP; } 265 | ISO { $$ = Q_ISO; } 266 | ESIS { $$ = Q_ESIS; } 267 | ISIS { $$ = Q_ISIS; } | 254 | DECNET { $$ = Q_DECNET; } 255 | LAT { $$ = Q_LAT; } 256 | SCA { $$ = Q_SCA; } 257 | MOPDL { $$ = Q_MOPDL; } 258 | MOPRC { $$ = Q_MOPRC; } 259 | IPV6 { $$ = Q_IPV6; } 260 | ICMPV6 { $$ = Q_ICMPV6; } 261 | AH { $$ = Q_AH; } 262 | ESP { $$ = Q_ESP; } 263 | ISO { $$ = Q_ISO; } 264 | ESIS { $$ = Q_ESIS; } 265 | ISIS { $$ = Q_ISIS; } |
| 266 | CLNP { $$ = Q_CLNP; } |
|
| 268 ; 269other: pqual TK_BROADCAST { $$ = gen_broadcast($1); } 270 | pqual TK_MULTICAST { $$ = gen_multicast($1); } 271 | LESS NUM { $$ = gen_less($2); } 272 | GREATER NUM { $$ = gen_greater($2); } 273 | BYTE NUM byteop NUM { $$ = gen_byteop($3, $2, $4); } 274 | INBOUND { $$ = gen_inbound(0); } 275 | OUTBOUND { $$ = gen_inbound(1); } | 267 ; 268other: pqual TK_BROADCAST { $$ = gen_broadcast($1); } 269 | pqual TK_MULTICAST { $$ = gen_multicast($1); } 270 | LESS NUM { $$ = gen_less($2); } 271 | GREATER NUM { $$ = gen_greater($2); } 272 | BYTE NUM byteop NUM { $$ = gen_byteop($3, $2, $4); } 273 | INBOUND { $$ = gen_inbound(0); } 274 | OUTBOUND { $$ = gen_inbound(1); } |
| 275 | VLAN pnum { $$ = gen_vlan($2); } 276 | VLAN { $$ = gen_vlan(-1); } |
|
| 276 ; 277relop: '>' { $$ = BPF_JGT; } 278 | GEQ { $$ = BPF_JGE; } 279 | '=' { $$ = BPF_JEQ; } 280 ; 281irelop: LEQ { $$ = BPF_JGT; } 282 | '<' { $$ = BPF_JGE; } 283 | NEQ { $$ = BPF_JEQ; } --- 28 unchanged lines hidden --- | 277 ; 278relop: '>' { $$ = BPF_JGT; } 279 | GEQ { $$ = BPF_JGE; } 280 | '=' { $$ = BPF_JEQ; } 281 ; 282irelop: LEQ { $$ = BPF_JGT; } 283 | '<' { $$ = BPF_JGE; } 284 | NEQ { $$ = BPF_JEQ; } --- 28 unchanged lines hidden --- |