#ifndef lint static char const yyrcsid[] = "$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.28 2000/01/17 02:04:06 bde Exp $"; #endif #include #define YYBYACC 1 #define YYMAJOR 1 #define YYMINOR 9 #define YYLEX yylex() #define YYEMPTY -1 #define yyclearin (yychar=(YYEMPTY)) #define yyerrok (yyerrflag=0) #define YYRECOVERING() (yyerrflag!=0) static int yygrowstack(); #define YYPREFIX "yy" #line 2 "grammar.y" /* * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that: (1) source code distributions * retain the above copyright notice and this paragraph in its entirety, (2) * distributions including binary code include the above copyright notice and * this paragraph in its entirety in the documentation or other materials * provided with the distribution, and (3) all advertising materials mentioning * features or use of this software display the following acknowledgement: * ``This product includes software developed by the University of California, * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of * the University nor the names of its contributors may be used to endorse * or promote products derived from this software without specific prior * written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. * */ #ifndef lint static const char rcsid[] _U_ = "@(#) $Header: /tcpdump/master/libpcap/grammar.y,v 1.86.2.5 2005/09/05 09:08:06 guy Exp $ (LBL)"; #endif #ifdef HAVE_CONFIG_H #include "config.h" #endif #ifdef WIN32 #include #else /* WIN32 */ #include #include #endif /* WIN32 */ #include #ifndef WIN32 #if __STDC__ struct mbuf; struct rtentry; #endif #include #endif /* WIN32 */ #include #include "pcap-int.h" #include "gencode.h" #include "pf.h" #include #ifdef HAVE_OS_PROTO_H #include "os-proto.h" #endif #define QSET(q, p, d, a) (q).proto = (p),\ (q).dir = (d),\ (q).addr = (a) int n_errors = 0; static struct qual qerr = { Q_UNDEF, Q_UNDEF, Q_UNDEF, Q_UNDEF }; static void yyerror(char *msg) { ++n_errors; bpf_error("%s", msg); /* NOTREACHED */ } #ifndef YYBISON int yyparse(void); int pcap_parse() { return (yyparse()); } #endif #line 90 "grammar.y" typedef union { int i; bpf_u_int32 h; u_char *e; char *s; struct stmt *stmt; struct arth *a; struct { struct qual q; int atmfieldtype; int mtp3fieldtype; struct block *b; } blk; struct block *rblk; } YYSTYPE; #line 120 "y.tab.c" #define YYERRCODE 256 #define DST 257 #define SRC 258 #define HOST 259 #define GATEWAY 260 #define NET 261 #define NETMASK 262 #define PORT 263 #define PORTRANGE 264 #define LESS 265 #define GREATER 266 #define PROTO 267 #define PROTOCHAIN 268 #define CBYTE 269 #define ARP 270 #define RARP 271 #define IP 272 #define SCTP 273 #define TCP 274 #define UDP 275 #define ICMP 276 #define IGMP 277 #define IGRP 278 #define PIM 279 #define VRRP 280 #define ATALK 281 #define AARP 282 #define DECNET 283 #define LAT 284 #define SCA 285 #define MOPRC 286 #define MOPDL 287 #define TK_BROADCAST 288 #define TK_MULTICAST 289 #define NUM 290 #define INBOUND 291 #define OUTBOUND 292 #define PF_IFNAME 293 #define PF_RSET 294 #define PF_RNR 295 #define PF_SRNR 296 #define PF_REASON 297 #define PF_ACTION 298 #define LINK 299 #define GEQ 300 #define LEQ 301 #define NEQ 302 #define ID 303 #define EID 304 #define HID 305 #define HID6 306 #define AID 307 #define LSH 308 #define RSH 309 #define LEN 310 #define IPV6 311 #define ICMPV6 312 #define AH 313 #define ESP 314 #define VLAN 315 #define MPLS 316 #define PPPOED 317 #define PPPOES 318 #define ISO 319 #define ESIS 320 #define CLNP 321 #define ISIS 322 #define L1 323 #define L2 324 #define IIH 325 #define LSP 326 #define SNP 327 #define CSNP 328 #define PSNP 329 #define STP 330 #define IPX 331 #define NETBEUI 332 #define LANE 333 #define LLC 334 #define METAC 335 #define BCC 336 #define SC 337 #define ILMIC 338 #define OAMF4EC 339 #define OAMF4SC 340 #define OAM 341 #define OAMF4 342 #define CONNECTMSG 343 #define METACONNECT 344 #define VPI 345 #define VCI 346 #define RADIO 347 #define SIO 348 #define OPC 349 #define DPC 350 #define SLS 351 #define OR 352 #define AND 353 #define UMINUS 354 const short yylhs[] = { -1, 0, 0, 24, 1, 1, 1, 1, 1, 20, 21, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 23, 22, 4, 4, 4, 7, 7, 5, 5, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 9, 9, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 12, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 38, 38, 37, 18, 18, 18, 19, 19, 19, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 17, 17, 27, 27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 29, 29, 31, 31, 31, 31, 30, 32, 32, 33, 33, 33, 33, 35, 35, 35, 35, 34, 36, 36, }; const short yylen[] = { 2, 2, 1, 0, 1, 3, 3, 3, 3, 1, 1, 1, 1, 3, 1, 3, 3, 1, 3, 1, 1, 1, 2, 1, 1, 1, 3, 3, 1, 1, 1, 2, 3, 2, 2, 2, 2, 2, 2, 3, 1, 3, 3, 1, 1, 1, 2, 2, 1, 0, 1, 1, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 4, 1, 1, 2, 1, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 6, 3, 3, 3, 3, 3, 3, 3, 3, 2, 3, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 1, 1, 3, 1, 1, 1, 1, 1, 2, 2, 3, 1, 1, 3, }; const short yydefred[] = { 3, 0, 0, 0, 0, 0, 63, 64, 62, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 79, 78, 148, 104, 105, 0, 0, 0, 0, 0, 0, 61, 142, 80, 81, 82, 83, 0, 0, 110, 111, 84, 85, 94, 86, 87, 88, 89, 90, 91, 93, 92, 95, 96, 97, 150, 151, 152, 153, 156, 157, 154, 155, 158, 159, 160, 161, 162, 163, 98, 171, 172, 173, 174, 23, 0, 24, 0, 4, 30, 0, 0, 0, 129, 0, 128, 0, 0, 43, 112, 44, 45, 0, 0, 101, 102, 0, 113, 114, 115, 116, 119, 120, 117, 121, 118, 106, 0, 108, 140, 0, 0, 10, 9, 0, 0, 14, 20, 0, 0, 21, 38, 11, 12, 0, 0, 0, 0, 56, 60, 57, 58, 59, 35, 36, 99, 100, 0, 34, 37, 123, 125, 127, 0, 0, 0, 0, 0, 0, 0, 0, 122, 124, 126, 0, 0, 0, 0, 0, 0, 31, 168, 0, 0, 0, 164, 46, 179, 0, 0, 0, 175, 47, 144, 143, 146, 147, 145, 0, 0, 0, 6, 5, 0, 0, 0, 8, 7, 0, 0, 0, 25, 0, 0, 0, 22, 0, 0, 0, 0, 32, 0, 0, 0, 0, 0, 0, 134, 135, 0, 0, 0, 39, 141, 149, 165, 166, 169, 0, 176, 177, 180, 0, 103, 0, 16, 15, 18, 13, 0, 0, 53, 55, 52, 54, 130, 0, 167, 0, 178, 0, 26, 27, 0, 170, 181, 131, }; const short yydgoto[] = { 1, 159, 197, 124, 194, 80, 81, 195, 82, 83, 139, 140, 141, 84, 85, 180, 112, 87, 156, 157, 116, 117, 113, 127, 2, 90, 91, 92, 93, 94, 167, 168, 220, 95, 173, 174, 224, 107, 105, }; const short yysindex[] = { 0, 0, 284, -288, -277, -271, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -282, -265, -258, -249, -273, -252, 0, 0, 0, 0, 0, 0, -40, -40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 366, 0, -294, 0, 0, 43, -19, 119, 0, -31, 0, 284, 284, 0, 0, 0, 0, 40, 677, 0, 0, 54, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -40, 0, 0, -31, 366, 0, 0, 178, 178, 0, 0, -37, 38, 0, 0, 0, 0, 43, 43, -235, -216, 0, 0, 0, 0, 0, 0, 0, 0, 0, -91, 0, 0, 0, 0, 0, 366, 366, 366, 366, 366, 366, 366, 366, 0, 0, 0, 366, 366, 366, -38, 12, 62, 0, 0, -185, -183, -181, 0, 0, 0, -169, -166, -157, 0, 0, 0, 0, 0, 0, 0, -141, 62, 673, 0, 0, 0, 178, 178, 0, 0, -153, -134, -125, 0, 128, -294, 62, 0, -87, -82, -80, -73, 0, 140, 140, -20, -14, -7, -7, 0, 0, 673, 673, 158, 0, 0, 0, 0, 0, 0, -36, 0, 0, 0, -34, 0, 62, 0, 0, 0, 0, 43, 43, 0, 0, 0, 0, 0, -102, 0, -181, 0, -157, 0, 0, 96, 0, 0, 0, }; const short yyrindex[] = { 0, 0, 141, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 190, 0, 0, 0, 0, 0, 0, 4, 0, 511, 511, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 511, 511, 0, 0, 14, 16, 0, 0, 0, 0, 0, 0, 446, 499, 0, 0, 0, 0, 0, 0, 0, 0, 0, 134, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 621, 661, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 511, 511, 0, 0, 0, 0, 0, 0, -214, 0, -207, 0, 0, 0, 0, 0, 0, 26, 82, 93, 70, 11, 36, 0, 0, 24, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 236, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; const short yygindex[] = { 0, 189, -4, -118, 0, 10, 0, 0, 0, 0, 0, 56, 0, 710, -76, 0, 104, 727, 53, 64, 3, -129, 725, 120, 0, 0, 0, 0, 0, 0, -151, 0, 0, 0, -152, 0, 0, 0, 0, }; #define YYTABLESIZE 982 const short yytable[] = { 78, 12, 96, 214, 40, 239, 107, 241, 193, 109, 191, 132, 160, 97, 17, 219, 19, 103, 148, 98, 223, 99, 151, 149, 41, 150, 138, 152, 151, 149, 104, 150, 101, 152, 42, 151, 133, 160, 100, 128, 152, 102, 12, 128, 128, 40, 128, 107, 128, 132, 109, 106, 132, 215, 132, 17, 132, 19, 114, 115, 158, 128, 128, 128, 138, 41, 232, 138, 193, 132, 136, 132, 132, 132, 133, 42, 76, 133, 123, 133, 78, 133, 139, 78, 138, 192, 138, 138, 138, 246, 247, 240, 176, 137, 133, 242, 133, 133, 133, 162, 155, 154, 153, 216, 132, 217, 86, 218, 136, 163, 160, 136, 183, 188, 179, 178, 177, 198, 199, 138, 139, 221, 89, 139, 222, 128, 184, 189, 136, 133, 136, 136, 136, 169, 137, 132, 200, 201, 29, 29, 139, 2, 139, 139, 139, 28, 28, 164, 170, 225, 138, 137, 227, 137, 137, 137, 228, 148, 165, 171, 133, 151, 149, 136, 150, 229, 152, 33, 130, 230, 132, 233, 133, 134, 33, 139, 234, 235, 175, 155, 154, 153, 151, 149, 236, 150, 137, 152, 245, 248, 1, 79, 86, 86, 136, 202, 148, 162, 231, 0, 151, 149, 0, 150, 0, 152, 139, 0, 89, 89, 0, 76, 0, 0, 0, 0, 238, 137, 78, 0, 86, 86, 0, 77, 0, 190, 0, 243, 244, 0, 0, 0, 0, 0, 0, 0, 187, 187, 128, 129, 130, 131, 132, 147, 133, 134, 0, 0, 135, 136, 24, 237, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48, 48, 48, 48, 48, 0, 48, 48, 137, 138, 48, 48, 0, 128, 0, 0, 0, 128, 128, 0, 128, 147, 128, 0, 0, 0, 0, 145, 146, 86, 86, 48, 48, 145, 146, 128, 128, 128, 0, 0, 128, 128, 128, 0, 0, 187, 187, 0, 128, 128, 132, 132, 132, 114, 115, 114, 76, 114, 132, 132, 0, 0, 0, 78, 0, 138, 138, 138, 77, 163, 0, 0, 24, 138, 138, 133, 133, 133, 0, 142, 143, 144, 0, 133, 133, 118, 119, 120, 121, 122, 0, 0, 12, 12, 0, 40, 40, 107, 107, 128, 109, 109, 132, 132, 0, 17, 17, 19, 19, 136, 136, 136, 0, 0, 0, 41, 41, 138, 138, 0, 0, 139, 139, 139, 0, 42, 42, 133, 133, 139, 139, 0, 137, 137, 137, 0, 0, 49, 49, 49, 49, 49, 0, 49, 49, 78, 0, 49, 49, 0, 77, 0, 0, 0, 0, 0, 0, 0, 142, 143, 144, 136, 136, 33, 0, 0, 145, 146, 49, 49, 0, 0, 0, 139, 139, 0, 33, 33, 33, 33, 33, 0, 3, 4, 137, 137, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 145, 146, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 0, 51, 0, 118, 119, 120, 121, 122, 51, 0, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 0, 0, 50, 0, 0, 0, 128, 128, 128, 50, 0, 0, 0, 0, 128, 128, 0, 0, 0, 3, 4, 0, 0, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 0, 0, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 0, 0, 0, 0, 28, 28, 0, 0, 0, 0, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 0, 0, 24, 0, 0, 129, 0, 0, 0, 129, 129, 33, 129, 0, 129, 0, 0, 0, 0, 0, 0, 0, 34, 35, 36, 37, 38, 129, 129, 129, 0, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 128, 0, 0, 0, 128, 128, 51, 128, 51, 128, 51, 51, 148, 0, 71, 0, 151, 149, 78, 150, 0, 152, 128, 128, 128, 0, 0, 0, 88, 0, 0, 0, 0, 0, 0, 0, 0, 51, 155, 154, 153, 0, 0, 0, 0, 0, 129, 0, 0, 0, 51, 51, 51, 51, 51, 0, 0, 0, 0, 50, 0, 50, 0, 50, 50, 109, 109, 108, 110, 49, 49, 49, 49, 49, 0, 49, 49, 0, 0, 49, 49, 0, 0, 0, 0, 0, 128, 0, 111, 0, 50, 0, 0, 0, 0, 0, 0, 0, 147, 0, 49, 49, 0, 50, 50, 50, 50, 50, 126, 0, 125, 0, 0, 0, 88, 88, 161, 0, 0, 0, 166, 172, 0, 0, 182, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 0, 181, 0, 0, 0, 161, 186, 186, 185, 185, 0, 0, 0, 0, 0, 0, 109, 126, 196, 125, 203, 204, 205, 206, 207, 208, 209, 210, 0, 0, 0, 211, 212, 213, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 88, 186, 226, 185, 0, 0, 0, 0, 0, 0, 129, 129, 129, 0, 0, 0, 0, 0, 129, 129, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 126, 126, 125, 125, 0, 128, 128, 128, 0, 0, 0, 169, 0, 128, 128, 0, 0, 0, 0, 0, 0, 142, 143, 144, 0, 145, 146, }; const short yycheck[] = { 40, 0, 290, 41, 0, 41, 0, 41, 126, 0, 47, 0, 88, 290, 0, 166, 0, 290, 38, 290, 172, 303, 42, 43, 0, 45, 0, 47, 42, 43, 303, 45, 290, 47, 0, 42, 0, 113, 303, 38, 47, 290, 41, 42, 43, 41, 45, 41, 47, 38, 41, 303, 41, 41, 43, 41, 45, 41, 352, 353, 91, 60, 61, 62, 38, 41, 195, 41, 186, 58, 0, 60, 61, 62, 38, 41, 33, 41, 82, 43, 40, 45, 0, 40, 58, 47, 60, 61, 62, 240, 242, 220, 38, 0, 58, 224, 60, 61, 62, 89, 60, 61, 62, 41, 93, 290, 2, 290, 38, 290, 186, 41, 116, 117, 60, 61, 62, 352, 353, 93, 38, 290, 2, 41, 290, 124, 116, 117, 58, 93, 60, 61, 62, 290, 41, 124, 352, 353, 352, 353, 58, 0, 60, 61, 62, 352, 353, 94, 95, 290, 124, 58, 305, 60, 61, 62, 290, 38, 94, 95, 124, 42, 43, 93, 45, 290, 47, 33, 259, 41, 261, 258, 263, 264, 40, 93, 258, 257, 124, 60, 61, 62, 42, 43, 257, 45, 93, 47, 290, 93, 0, 2, 88, 89, 124, 139, 38, 187, 195, -1, 42, 43, -1, 45, -1, 47, 124, -1, 88, 89, -1, 33, -1, -1, -1, -1, 58, 124, 40, -1, 116, 117, -1, 45, -1, 262, -1, 231, 232, -1, -1, -1, -1, -1, -1, -1, 116, 117, 257, 258, 259, 260, 261, 124, 263, 264, -1, -1, 267, 268, 290, 93, -1, -1, -1, -1, -1, -1, -1, -1, -1, 257, 258, 259, 260, 261, -1, 263, 264, 288, 289, 267, 268, -1, 38, -1, -1, -1, 42, 43, -1, 45, 124, 47, -1, -1, -1, -1, 308, 309, 186, 187, 288, 289, 308, 309, 60, 61, 62, -1, -1, 300, 301, 302, -1, -1, 186, 187, -1, 308, 309, 300, 301, 302, 352, 353, 352, 33, 352, 308, 309, -1, -1, -1, 40, -1, 300, 301, 302, 45, 290, -1, -1, 290, 308, 309, 300, 301, 302, -1, 300, 301, 302, -1, 308, 309, 303, 304, 305, 306, 307, -1, -1, 352, 353, -1, 352, 353, 352, 353, 124, 352, 353, 352, 353, -1, 352, 353, 352, 353, 300, 301, 302, -1, -1, -1, 352, 353, 352, 353, -1, -1, 300, 301, 302, -1, 352, 353, 352, 353, 308, 309, -1, 300, 301, 302, -1, -1, 257, 258, 259, 260, 261, -1, 263, 264, 40, -1, 267, 268, -1, 45, -1, -1, -1, -1, -1, -1, -1, 300, 301, 302, 352, 353, 290, -1, -1, 308, 309, 288, 289, -1, -1, -1, 352, 353, -1, 303, 304, 305, 306, 307, -1, 265, 266, 352, 353, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 308, 309, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, -1, 33, -1, 303, 304, 305, 306, 307, 40, -1, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, -1, -1, 33, -1, -1, -1, 300, 301, 302, 40, -1, -1, -1, -1, 308, 309, -1, -1, -1, 265, 266, -1, -1, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, -1, -1, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, -1, -1, -1, -1, 352, 353, -1, -1, -1, -1, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, -1, -1, 290, -1, -1, 38, -1, -1, -1, 42, 43, 299, 45, -1, 47, -1, -1, -1, -1, -1, -1, -1, 310, 311, 312, 313, 314, 60, 61, 62, -1, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 38, -1, -1, -1, 42, 43, 259, 45, 261, 47, 263, 264, 38, -1, 347, -1, 42, 43, 40, 45, -1, 47, 60, 61, 62, -1, -1, -1, 2, -1, -1, -1, -1, -1, -1, -1, -1, 290, 60, 61, 62, -1, -1, -1, -1, -1, 124, -1, -1, -1, 303, 304, 305, 306, 307, -1, -1, -1, -1, 259, -1, 261, -1, 263, 264, 39, 40, 39, 40, 257, 258, 259, 260, 261, -1, 263, 264, -1, -1, 267, 268, -1, -1, -1, -1, -1, 124, -1, 77, -1, 290, -1, -1, -1, -1, -1, -1, -1, 124, -1, 288, 289, -1, 303, 304, 305, 306, 307, 82, -1, 82, -1, -1, -1, 88, 89, 88, -1, -1, -1, 94, 95, -1, -1, 113, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 109, -1, 109, -1, -1, -1, 113, 116, 117, 116, 117, -1, -1, -1, -1, -1, -1, 126, 127, 126, 127, 145, 146, 147, 148, 149, 150, 151, 152, -1, -1, -1, 156, 157, 158, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 186, 187, 186, 187, -1, -1, -1, -1, -1, -1, 300, 301, 302, -1, -1, -1, -1, -1, 308, 309, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 231, 232, 231, 232, -1, 300, 301, 302, -1, -1, -1, 290, -1, 308, 309, -1, -1, -1, -1, -1, -1, 300, 301, 302, -1, 308, 309, }; #define YYFINAL 1 #ifndef YYDEBUG #define YYDEBUG 0 #endif #define YYMAXTOKEN 354 #if YYDEBUG const char * const yyname[] = { "end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, "'!'",0,0,0,0,"'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0, 0,"':'",0,"'<'","'='","'>'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,"'['",0,"']'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, "'|'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"DST","SRC","HOST","GATEWAY","NET","NETMASK", "PORT","PORTRANGE","LESS","GREATER","PROTO","PROTOCHAIN","CBYTE","ARP","RARP", "IP","SCTP","TCP","UDP","ICMP","IGMP","IGRP","PIM","VRRP","ATALK","AARP", "DECNET","LAT","SCA","MOPRC","MOPDL","TK_BROADCAST","TK_MULTICAST","NUM", "INBOUND","OUTBOUND","PF_IFNAME","PF_RSET","PF_RNR","PF_SRNR","PF_REASON", "PF_ACTION","LINK","GEQ","LEQ","NEQ","ID","EID","HID","HID6","AID","LSH","RSH", "LEN","IPV6","ICMPV6","AH","ESP","VLAN","MPLS","PPPOED","PPPOES","ISO","ESIS", "CLNP","ISIS","L1","L2","IIH","LSP","SNP","CSNP","PSNP","STP","IPX","NETBEUI", "LANE","LLC","METAC","BCC","SC","ILMIC","OAMF4EC","OAMF4SC","OAM","OAMF4", "CONNECTMSG","METACONNECT","VPI","VCI","RADIO","SIO","OPC","DPC","SLS","OR", "AND","UMINUS", }; const char * const yyrule[] = { "$accept : prog", "prog : null expr", "prog : null", "null :", "expr : term", "expr : expr and term", "expr : expr and id", "expr : expr or term", "expr : expr or id", "and : AND", "or : OR", "id : nid", "id : pnum", "id : paren pid ')'", "nid : ID", "nid : HID '/' NUM", "nid : HID NETMASK HID", "nid : HID", "nid : HID6 '/' NUM", "nid : HID6", "nid : EID", "nid : AID", "nid : not id", "not : '!'", "paren : '('", "pid : nid", "pid : qid and id", "pid : qid or id", "qid : pnum", "qid : pid", "term : rterm", "term : not term", "head : pqual dqual aqual", "head : pqual dqual", "head : pqual aqual", "head : pqual PROTO", "head : pqual PROTOCHAIN", "head : pqual ndaqual", "rterm : head id", "rterm : paren expr ')'", "rterm : pname", "rterm : arth relop arth", "rterm : arth irelop arth", "rterm : other", "rterm : atmtype", "rterm : atmmultitype", "rterm : atmfield atmvalue", "rterm : mtp3field mtp3value", "pqual : pname", "pqual :", "dqual : SRC", "dqual : DST", "dqual : SRC OR DST", "dqual : DST OR SRC", "dqual : SRC AND DST", "dqual : DST AND SRC", "aqual : HOST", "aqual : NET", "aqual : PORT", "aqual : PORTRANGE", "ndaqual : GATEWAY", "pname : LINK", "pname : IP", "pname : ARP", "pname : RARP", "pname : SCTP", "pname : TCP", "pname : UDP", "pname : ICMP", "pname : IGMP", "pname : IGRP", "pname : PIM", "pname : VRRP", "pname : ATALK", "pname : AARP", "pname : DECNET", "pname : LAT", "pname : SCA", "pname : MOPDL", "pname : MOPRC", "pname : IPV6", "pname : ICMPV6", "pname : AH", "pname : ESP", "pname : ISO", "pname : ESIS", "pname : ISIS", "pname : L1", "pname : L2", "pname : IIH", "pname : LSP", "pname : SNP", "pname : PSNP", "pname : CSNP", "pname : CLNP", "pname : STP", "pname : IPX", "pname : NETBEUI", "pname : RADIO", "other : pqual TK_BROADCAST", "other : pqual TK_MULTICAST", "other : LESS NUM", "other : GREATER NUM", "other : CBYTE NUM byteop NUM", "other : INBOUND", "other : OUTBOUND", "other : VLAN pnum", "other : VLAN", "other : MPLS pnum", "other : MPLS", "other : PPPOED", "other : PPPOES", "other : pfvar", "pfvar : PF_IFNAME ID", "pfvar : PF_RSET ID", "pfvar : PF_RNR NUM", "pfvar : PF_SRNR NUM", "pfvar : PF_REASON reason", "pfvar : PF_ACTION action", "reason : NUM", "reason : ID", "action : ID", "relop : '>'", "relop : GEQ", "relop : '='", "irelop : LEQ", "irelop : '<'", "irelop : NEQ", "arth : pnum", "arth : narth", "narth : pname '[' arth ']'", "narth : pname '[' arth ':' NUM ']'", "narth : arth '+' arth", "narth : arth '-' arth", "narth : arth '*' arth", "narth : arth '/' arth", "narth : arth '&' arth", "narth : arth '|' arth", "narth : arth LSH arth", "narth : arth RSH arth", "narth : '-' arth", "narth : paren narth ')'", "narth : LEN", "byteop : '&'", "byteop : '|'", "byteop : '<'", "byteop : '>'", "byteop : '='", "pnum : NUM", "pnum : paren pnum ')'", "atmtype : LANE", "atmtype : LLC", "atmtype : METAC", "atmtype : BCC", "atmtype : OAMF4EC", "atmtype : OAMF4SC", "atmtype : SC", "atmtype : ILMIC", "atmmultitype : OAM", "atmmultitype : OAMF4", "atmmultitype : CONNECTMSG", "atmmultitype : METACONNECT", "atmfield : VPI", "atmfield : VCI", "atmvalue : atmfieldvalue", "atmvalue : relop NUM", "atmvalue : irelop NUM", "atmvalue : paren atmlistvalue ')'", "atmfieldvalue : NUM", "atmlistvalue : atmfieldvalue", "atmlistvalue : atmlistvalue or atmfieldvalue", "mtp3field : SIO", "mtp3field : OPC", "mtp3field : DPC", "mtp3field : SLS", "mtp3value : mtp3fieldvalue", "mtp3value : relop NUM", "mtp3value : irelop NUM", "mtp3value : paren mtp3listvalue ')'", "mtp3fieldvalue : NUM", "mtp3listvalue : mtp3fieldvalue", "mtp3listvalue : mtp3listvalue or mtp3fieldvalue", }; #endif #if YYDEBUG #include #endif #ifdef YYSTACKSIZE #undef YYMAXDEPTH #define YYMAXDEPTH YYSTACKSIZE #else #ifdef YYMAXDEPTH #define YYSTACKSIZE YYMAXDEPTH #else #define YYSTACKSIZE 10000 #define YYMAXDEPTH 10000 #endif #endif #define YYINITSTACKSIZE 200 int yydebug; int yynerrs; int yyerrflag; int yychar; short *yyssp; YYSTYPE *yyvsp; YYSTYPE yyval; YYSTYPE yylval; short *yyss; short *yysslim; YYSTYPE *yyvs; int yystacksize; /* allocate initial stack or double stack size, up to YYMAXDEPTH */ static int yygrowstack() { int newsize, i; short *newss; YYSTYPE *newvs; if ((newsize = yystacksize) == 0) newsize = YYINITSTACKSIZE; else if (newsize >= YYMAXDEPTH) return -1; else if ((newsize *= 2) > YYMAXDEPTH) newsize = YYMAXDEPTH; i = yyssp - yyss; newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) : (short *)malloc(newsize * sizeof *newss); if (newss == NULL) return -1; yyss = newss; yyssp = newss + i; newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) : (YYSTYPE *)malloc(newsize * sizeof *newvs); if (newvs == NULL) return -1; yyvs = newvs; yyvsp = newvs + i; yystacksize = newsize; yysslim = yyss + newsize - 1; return 0; } #define YYABORT goto yyabort #define YYREJECT goto yyabort #define YYACCEPT goto yyaccept #define YYERROR goto yyerrlab #ifndef YYPARSE_PARAM #if defined(__cplusplus) || __STDC__ #define YYPARSE_PARAM_ARG void #define YYPARSE_PARAM_DECL #else /* ! ANSI-C/C++ */ #define YYPARSE_PARAM_ARG #define YYPARSE_PARAM_DECL #endif /* ANSI-C/C++ */ #else /* YYPARSE_PARAM */ #ifndef YYPARSE_PARAM_TYPE #define YYPARSE_PARAM_TYPE void * #endif #if defined(__cplusplus) || __STDC__ #define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM #define YYPARSE_PARAM_DECL #else /* ! ANSI-C/C++ */ #define YYPARSE_PARAM_ARG YYPARSE_PARAM #define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM; #endif /* ANSI-C/C++ */ #endif /* ! YYPARSE_PARAM */ int yyparse (YYPARSE_PARAM_ARG) YYPARSE_PARAM_DECL { register int yym, yyn, yystate; #if YYDEBUG register const char *yys; if ((yys = getenv("YYDEBUG"))) { yyn = *yys; if (yyn >= '0' && yyn <= '9') yydebug = yyn - '0'; } #endif yynerrs = 0; yyerrflag = 0; yychar = (-1); if (yyss == NULL && yygrowstack()) goto yyoverflow; yyssp = yyss; yyvsp = yyvs; *yyssp = yystate = 0; yyloop: if ((yyn = yydefred[yystate])) goto yyreduce; if (yychar < 0) { if ((yychar = yylex()) < 0) yychar = 0; #if YYDEBUG if (yydebug) { yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; printf("%sdebug: state %d, reading %d (%s)\n", YYPREFIX, yystate, yychar, yys); } #endif } if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 && yyn <= YYTABLESIZE && yycheck[yyn] == yychar) { #if YYDEBUG if (yydebug) printf("%sdebug: state %d, shifting to state %d\n", YYPREFIX, yystate, yytable[yyn]); #endif if (yyssp >= yysslim && yygrowstack()) { goto yyoverflow; } *++yyssp = yystate = yytable[yyn]; *++yyvsp = yylval; yychar = (-1); if (yyerrflag > 0) --yyerrflag; goto yyloop; } if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 && yyn <= YYTABLESIZE && yycheck[yyn] == yychar) { yyn = yytable[yyn]; goto yyreduce; } if (yyerrflag) goto yyinrecovery; #if defined(lint) || defined(__GNUC__) goto yynewerror; #endif yynewerror: yyerror("syntax error"); #if defined(lint) || defined(__GNUC__) goto yyerrlab; #endif yyerrlab: ++yynerrs; yyinrecovery: if (yyerrflag < 3) { yyerrflag = 3; for (;;) { if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 && yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE) { #if YYDEBUG if (yydebug) printf("%sdebug: state %d, error recovery shifting\ to state %d\n", YYPREFIX, *yyssp, yytable[yyn]); #endif if (yyssp >= yysslim && yygrowstack()) { goto yyoverflow; } *++yyssp = yystate = yytable[yyn]; *++yyvsp = yylval; goto yyloop; } else { #if YYDEBUG if (yydebug) printf("%sdebug: error recovery discarding state %d\n", YYPREFIX, *yyssp); #endif if (yyssp <= yyss) goto yyabort; --yyssp; --yyvsp; } } } else { if (yychar == 0) goto yyabort; #if YYDEBUG if (yydebug) { yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; printf("%sdebug: state %d, error recovery discards token %d (%s)\n", YYPREFIX, yystate, yychar, yys); } #endif yychar = (-1); goto yyloop; } yyreduce: #if YYDEBUG if (yydebug) printf("%sdebug: state %d, reducing by rule %d (%s)\n", YYPREFIX, yystate, yyn, yyrule[yyn]); #endif yym = yylen[yyn]; yyval = yyvsp[1-yym]; switch (yyn) { case 1: #line 161 "grammar.y" { finish_parse(yyvsp[0].blk.b); } break; case 3: #line 166 "grammar.y" { yyval.blk.q = qerr; } break; case 5: #line 169 "grammar.y" { gen_and(yyvsp[-2].blk.b, yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; case 6: #line 170 "grammar.y" { gen_and(yyvsp[-2].blk.b, yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; case 7: #line 171 "grammar.y" { gen_or(yyvsp[-2].blk.b, yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; case 8: #line 172 "grammar.y" { gen_or(yyvsp[-2].blk.b, yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; case 9: #line 174 "grammar.y" { yyval.blk = yyvsp[-1].blk; } break; case 10: #line 176 "grammar.y" { yyval.blk = yyvsp[-1].blk; } break; case 12: #line 179 "grammar.y" { yyval.blk.b = gen_ncode(NULL, (bpf_u_int32)yyvsp[0].i, yyval.blk.q = yyvsp[-1].blk.q); } break; case 13: #line 181 "grammar.y" { yyval.blk = yyvsp[-1].blk; } break; case 14: #line 183 "grammar.y" { yyval.blk.b = gen_scode(yyvsp[0].s, yyval.blk.q = yyvsp[-1].blk.q); } break; case 15: #line 184 "grammar.y" { yyval.blk.b = gen_mcode(yyvsp[-2].s, NULL, yyvsp[0].i, yyval.blk.q = yyvsp[-3].blk.q); } break; case 16: #line 186 "grammar.y" { yyval.blk.b = gen_mcode(yyvsp[-2].s, yyvsp[0].s, 0, yyval.blk.q = yyvsp[-3].blk.q); } break; case 17: #line 188 "grammar.y" { /* Decide how to parse HID based on proto */ yyval.blk.q = yyvsp[-1].blk.q; yyval.blk.b = gen_ncode(yyvsp[0].s, 0, yyval.blk.q); } break; case 18: #line 193 "grammar.y" { #ifdef INET6 yyval.blk.b = gen_mcode6(yyvsp[-2].s, NULL, yyvsp[0].i, yyval.blk.q = yyvsp[-3].blk.q); #else bpf_error("'ip6addr/prefixlen' not supported " "in this configuration"); #endif /*INET6*/ } break; case 19: #line 202 "grammar.y" { #ifdef INET6 yyval.blk.b = gen_mcode6(yyvsp[0].s, 0, 128, yyval.blk.q = yyvsp[-1].blk.q); #else bpf_error("'ip6addr' not supported " "in this configuration"); #endif /*INET6*/ } break; case 20: #line 211 "grammar.y" { yyval.blk.b = gen_ecode(yyvsp[0].e, yyval.blk.q = yyvsp[-1].blk.q); /* * $1 was allocated by "pcap_ether_aton()", * so we must free it now that we're done * with it. */ free(yyvsp[0].e); } break; case 21: #line 220 "grammar.y" { yyval.blk.b = gen_acode(yyvsp[0].e, yyval.blk.q = yyvsp[-1].blk.q); /* * $1 was allocated by "pcap_ether_aton()", * so we must free it now that we're done * with it. */ free(yyvsp[0].e); } break; case 22: #line 229 "grammar.y" { gen_not(yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; case 23: #line 231 "grammar.y" { yyval.blk = yyvsp[-1].blk; } break; case 24: #line 233 "grammar.y" { yyval.blk = yyvsp[-1].blk; } break; case 26: #line 236 "grammar.y" { gen_and(yyvsp[-2].blk.b, yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; case 27: #line 237 "grammar.y" { gen_or(yyvsp[-2].blk.b, yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; case 28: #line 239 "grammar.y" { yyval.blk.b = gen_ncode(NULL, (bpf_u_int32)yyvsp[0].i, yyval.blk.q = yyvsp[-1].blk.q); } break; case 31: #line 244 "grammar.y" { gen_not(yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; case 32: #line 246 "grammar.y" { QSET(yyval.blk.q, yyvsp[-2].i, yyvsp[-1].i, yyvsp[0].i); } break; case 33: #line 247 "grammar.y" { QSET(yyval.blk.q, yyvsp[-1].i, yyvsp[0].i, Q_DEFAULT); } break; case 34: #line 248 "grammar.y" { QSET(yyval.blk.q, yyvsp[-1].i, Q_DEFAULT, yyvsp[0].i); } break; case 35: #line 249 "grammar.y" { QSET(yyval.blk.q, yyvsp[-1].i, Q_DEFAULT, Q_PROTO); } break; case 36: #line 250 "grammar.y" { QSET(yyval.blk.q, yyvsp[-1].i, Q_DEFAULT, Q_PROTOCHAIN); } break; case 37: #line 251 "grammar.y" { QSET(yyval.blk.q, yyvsp[-1].i, Q_DEFAULT, yyvsp[0].i); } break; case 38: #line 253 "grammar.y" { yyval.blk = yyvsp[0].blk; } break; case 39: #line 254 "grammar.y" { yyval.blk.b = yyvsp[-1].blk.b; yyval.blk.q = yyvsp[-2].blk.q; } break; case 40: #line 255 "grammar.y" { yyval.blk.b = gen_proto_abbrev(yyvsp[0].i); yyval.blk.q = qerr; } break; case 41: #line 256 "grammar.y" { yyval.blk.b = gen_relation(yyvsp[-1].i, yyvsp[-2].a, yyvsp[0].a, 0); yyval.blk.q = qerr; } break; case 42: #line 258 "grammar.y" { yyval.blk.b = gen_relation(yyvsp[-1].i, yyvsp[-2].a, yyvsp[0].a, 1); yyval.blk.q = qerr; } break; case 43: #line 260 "grammar.y" { yyval.blk.b = yyvsp[0].rblk; yyval.blk.q = qerr; } break; case 44: #line 261 "grammar.y" { yyval.blk.b = gen_atmtype_abbrev(yyvsp[0].i); yyval.blk.q = qerr; } break; case 45: #line 262 "grammar.y" { yyval.blk.b = gen_atmmulti_abbrev(yyvsp[0].i); yyval.blk.q = qerr; } break; case 46: #line 263 "grammar.y" { yyval.blk.b = yyvsp[0].blk.b; yyval.blk.q = qerr; } break; case 47: #line 264 "grammar.y" { yyval.blk.b = yyvsp[0].blk.b; yyval.blk.q = qerr; } break; case 49: #line 268 "grammar.y" { yyval.i = Q_DEFAULT; } break; case 50: #line 271 "grammar.y" { yyval.i = Q_SRC; } break; case 51: #line 272 "grammar.y" { yyval.i = Q_DST; } break; case 52: #line 273 "grammar.y" { yyval.i = Q_OR; } break; case 53: #line 274 "grammar.y" { yyval.i = Q_OR; } break; case 54: #line 275 "grammar.y" { yyval.i = Q_AND; } break; case 55: #line 276 "grammar.y" { yyval.i = Q_AND; } break; case 56: #line 279 "grammar.y" { yyval.i = Q_HOST; } break; case 57: #line 280 "grammar.y" { yyval.i = Q_NET; } break; case 58: #line 281 "grammar.y" { yyval.i = Q_PORT; } break; case 59: #line 282 "grammar.y" { yyval.i = Q_PORTRANGE; } break; case 60: #line 285 "grammar.y" { yyval.i = Q_GATEWAY; } break; case 61: #line 287 "grammar.y" { yyval.i = Q_LINK; } break; case 62: #line 288 "grammar.y" { yyval.i = Q_IP; } break; case 63: #line 289 "grammar.y" { yyval.i = Q_ARP; } break; case 64: #line 290 "grammar.y" { yyval.i = Q_RARP; } break; case 65: #line 291 "grammar.y" { yyval.i = Q_SCTP; } break; case 66: #line 292 "grammar.y" { yyval.i = Q_TCP; } break; case 67: #line 293 "grammar.y" { yyval.i = Q_UDP; } break; case 68: #line 294 "grammar.y" { yyval.i = Q_ICMP; } break; case 69: #line 295 "grammar.y" { yyval.i = Q_IGMP; } break; case 70: #line 296 "grammar.y" { yyval.i = Q_IGRP; } break; case 71: #line 297 "grammar.y" { yyval.i = Q_PIM; } break; case 72: #line 298 "grammar.y" { yyval.i = Q_VRRP; } break; case 73: #line 299 "grammar.y" { yyval.i = Q_ATALK; } break; case 74: #line 300 "grammar.y" { yyval.i = Q_AARP; } break; case 75: #line 301 "grammar.y" { yyval.i = Q_DECNET; } break; case 76: #line 302 "grammar.y" { yyval.i = Q_LAT; } break; case 77: #line 303 "grammar.y" { yyval.i = Q_SCA; } break; case 78: #line 304 "grammar.y" { yyval.i = Q_MOPDL; } break; case 79: #line 305 "grammar.y" { yyval.i = Q_MOPRC; } break; case 80: #line 306 "grammar.y" { yyval.i = Q_IPV6; } break; case 81: #line 307 "grammar.y" { yyval.i = Q_ICMPV6; } break; case 82: #line 308 "grammar.y" { yyval.i = Q_AH; } break; case 83: #line 309 "grammar.y" { yyval.i = Q_ESP; } break; case 84: #line 310 "grammar.y" { yyval.i = Q_ISO; } break; case 85: #line 311 "grammar.y" { yyval.i = Q_ESIS; } break; case 86: #line 312 "grammar.y" { yyval.i = Q_ISIS; } break; case 87: #line 313 "grammar.y" { yyval.i = Q_ISIS_L1; } break; case 88: #line 314 "grammar.y" { yyval.i = Q_ISIS_L2; } break; case 89: #line 315 "grammar.y" { yyval.i = Q_ISIS_IIH; } break; case 90: #line 316 "grammar.y" { yyval.i = Q_ISIS_LSP; } break; case 91: #line 317 "grammar.y" { yyval.i = Q_ISIS_SNP; } break; case 92: #line 318 "grammar.y" { yyval.i = Q_ISIS_PSNP; } break; case 93: #line 319 "grammar.y" { yyval.i = Q_ISIS_CSNP; } break; case 94: #line 320 "grammar.y" { yyval.i = Q_CLNP; } break; case 95: #line 321 "grammar.y" { yyval.i = Q_STP; } break; case 96: #line 322 "grammar.y" { yyval.i = Q_IPX; } break; case 97: #line 323 "grammar.y" { yyval.i = Q_NETBEUI; } break; case 98: #line 324 "grammar.y" { yyval.i = Q_RADIO; } break; case 99: #line 326 "grammar.y" { yyval.rblk = gen_broadcast(yyvsp[-1].i); } break; case 100: #line 327 "grammar.y" { yyval.rblk = gen_multicast(yyvsp[-1].i); } break; case 101: #line 328 "grammar.y" { yyval.rblk = gen_less(yyvsp[0].i); } break; case 102: #line 329 "grammar.y" { yyval.rblk = gen_greater(yyvsp[0].i); } break; case 103: #line 330 "grammar.y" { yyval.rblk = gen_byteop(yyvsp[-1].i, yyvsp[-2].i, yyvsp[0].i); } break; case 104: #line 331 "grammar.y" { yyval.rblk = gen_inbound(0); } break; case 105: #line 332 "grammar.y" { yyval.rblk = gen_inbound(1); } break; case 106: #line 333 "grammar.y" { yyval.rblk = gen_vlan(yyvsp[0].i); } break; case 107: #line 334 "grammar.y" { yyval.rblk = gen_vlan(-1); } break; case 108: #line 335 "grammar.y" { yyval.rblk = gen_mpls(yyvsp[0].i); } break; case 109: #line 336 "grammar.y" { yyval.rblk = gen_mpls(-1); } break; case 110: #line 337 "grammar.y" { yyval.rblk = gen_pppoed(); } break; case 111: #line 338 "grammar.y" { yyval.rblk = gen_pppoes(); } break; case 112: #line 339 "grammar.y" { yyval.rblk = yyvsp[0].rblk; } break; case 113: #line 342 "grammar.y" { yyval.rblk = gen_pf_ifname(yyvsp[0].s); } break; case 114: #line 343 "grammar.y" { yyval.rblk = gen_pf_ruleset(yyvsp[0].s); } break; case 115: #line 344 "grammar.y" { yyval.rblk = gen_pf_rnr(yyvsp[0].i); } break; case 116: #line 345 "grammar.y" { yyval.rblk = gen_pf_srnr(yyvsp[0].i); } break; case 117: #line 346 "grammar.y" { yyval.rblk = gen_pf_reason(yyvsp[0].i); } break; case 118: #line 347 "grammar.y" { yyval.rblk = gen_pf_action(yyvsp[0].i); } break; case 119: #line 350 "grammar.y" { yyval.i = yyvsp[0].i; } break; case 120: #line 351 "grammar.y" { const char *reasons[] = PFRES_NAMES; int i; for (i = 0; reasons[i]; i++) { if (pcap_strcasecmp(yyvsp[0].s, reasons[i]) == 0) { yyval.i = i; break; } } if (reasons[i] == NULL) bpf_error("unknown PF reason"); } break; case 121: #line 364 "grammar.y" { if (pcap_strcasecmp(yyvsp[0].s, "pass") == 0 || pcap_strcasecmp(yyvsp[0].s, "accept") == 0) yyval.i = PF_PASS; else if (pcap_strcasecmp(yyvsp[0].s, "drop") == 0 || pcap_strcasecmp(yyvsp[0].s, "block") == 0) yyval.i = PF_DROP; else bpf_error("unknown PF action"); } break; case 122: #line 375 "grammar.y" { yyval.i = BPF_JGT; } break; case 123: #line 376 "grammar.y" { yyval.i = BPF_JGE; } break; case 124: #line 377 "grammar.y" { yyval.i = BPF_JEQ; } break; case 125: #line 379 "grammar.y" { yyval.i = BPF_JGT; } break; case 126: #line 380 "grammar.y" { yyval.i = BPF_JGE; } break; case 127: #line 381 "grammar.y" { yyval.i = BPF_JEQ; } break; case 128: #line 383 "grammar.y" { yyval.a = gen_loadi(yyvsp[0].i); } break; case 130: #line 386 "grammar.y" { yyval.a = gen_load(yyvsp[-3].i, yyvsp[-1].a, 1); } break; case 131: #line 387 "grammar.y" { yyval.a = gen_load(yyvsp[-5].i, yyvsp[-3].a, yyvsp[-1].i); } break; case 132: #line 388 "grammar.y" { yyval.a = gen_arth(BPF_ADD, yyvsp[-2].a, yyvsp[0].a); } break; case 133: #line 389 "grammar.y" { yyval.a = gen_arth(BPF_SUB, yyvsp[-2].a, yyvsp[0].a); } break; case 134: #line 390 "grammar.y" { yyval.a = gen_arth(BPF_MUL, yyvsp[-2].a, yyvsp[0].a); } break; case 135: #line 391 "grammar.y" { yyval.a = gen_arth(BPF_DIV, yyvsp[-2].a, yyvsp[0].a); } break; case 136: #line 392 "grammar.y" { yyval.a = gen_arth(BPF_AND, yyvsp[-2].a, yyvsp[0].a); } break; case 137: #line 393 "grammar.y" { yyval.a = gen_arth(BPF_OR, yyvsp[-2].a, yyvsp[0].a); } break; case 138: #line 394 "grammar.y" { yyval.a = gen_arth(BPF_LSH, yyvsp[-2].a, yyvsp[0].a); } break; case 139: #line 395 "grammar.y" { yyval.a = gen_arth(BPF_RSH, yyvsp[-2].a, yyvsp[0].a); } break; case 140: #line 396 "grammar.y" { yyval.a = gen_neg(yyvsp[0].a); } break; case 141: #line 397 "grammar.y" { yyval.a = yyvsp[-1].a; } break; case 142: #line 398 "grammar.y" { yyval.a = gen_loadlen(); } break; case 143: #line 400 "grammar.y" { yyval.i = '&'; } break; case 144: #line 401 "grammar.y" { yyval.i = '|'; } break; case 145: #line 402 "grammar.y" { yyval.i = '<'; } break; case 146: #line 403 "grammar.y" { yyval.i = '>'; } break; case 147: #line 404 "grammar.y" { yyval.i = '='; } break; case 149: #line 407 "grammar.y" { yyval.i = yyvsp[-1].i; } break; case 150: #line 409 "grammar.y" { yyval.i = A_LANE; } break; case 151: #line 410 "grammar.y" { yyval.i = A_LLC; } break; case 152: #line 411 "grammar.y" { yyval.i = A_METAC; } break; case 153: #line 412 "grammar.y" { yyval.i = A_BCC; } break; case 154: #line 413 "grammar.y" { yyval.i = A_OAMF4EC; } break; case 155: #line 414 "grammar.y" { yyval.i = A_OAMF4SC; } break; case 156: #line 415 "grammar.y" { yyval.i = A_SC; } break; case 157: #line 416 "grammar.y" { yyval.i = A_ILMIC; } break; case 158: #line 418 "grammar.y" { yyval.i = A_OAM; } break; case 159: #line 419 "grammar.y" { yyval.i = A_OAMF4; } break; case 160: #line 420 "grammar.y" { yyval.i = A_CONNECTMSG; } break; case 161: #line 421 "grammar.y" { yyval.i = A_METACONNECT; } break; case 162: #line 424 "grammar.y" { yyval.blk.atmfieldtype = A_VPI; } break; case 163: #line 425 "grammar.y" { yyval.blk.atmfieldtype = A_VCI; } break; case 165: #line 428 "grammar.y" { yyval.blk.b = gen_atmfield_code(yyvsp[-2].blk.atmfieldtype, (bpf_int32)yyvsp[0].i, (bpf_u_int32)yyvsp[-1].i, 0); } break; case 166: #line 429 "grammar.y" { yyval.blk.b = gen_atmfield_code(yyvsp[-2].blk.atmfieldtype, (bpf_int32)yyvsp[0].i, (bpf_u_int32)yyvsp[-1].i, 1); } break; case 167: #line 430 "grammar.y" { yyval.blk.b = yyvsp[-1].blk.b; yyval.blk.q = qerr; } break; case 168: #line 432 "grammar.y" { yyval.blk.atmfieldtype = yyvsp[-1].blk.atmfieldtype; if (yyval.blk.atmfieldtype == A_VPI || yyval.blk.atmfieldtype == A_VCI) yyval.blk.b = gen_atmfield_code(yyval.blk.atmfieldtype, (bpf_int32) yyvsp[0].i, BPF_JEQ, 0); } break; case 170: #line 440 "grammar.y" { gen_or(yyvsp[-2].blk.b, yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; case 171: #line 443 "grammar.y" { yyval.blk.mtp3fieldtype = M_SIO; } break; case 172: #line 444 "grammar.y" { yyval.blk.mtp3fieldtype = M_OPC; } break; case 173: #line 445 "grammar.y" { yyval.blk.mtp3fieldtype = M_DPC; } break; case 174: #line 446 "grammar.y" { yyval.blk.mtp3fieldtype = M_SLS; } break; case 176: #line 449 "grammar.y" { yyval.blk.b = gen_mtp3field_code(yyvsp[-2].blk.mtp3fieldtype, (u_int)yyvsp[0].i, (u_int)yyvsp[-1].i, 0); } break; case 177: #line 450 "grammar.y" { yyval.blk.b = gen_mtp3field_code(yyvsp[-2].blk.mtp3fieldtype, (u_int)yyvsp[0].i, (u_int)yyvsp[-1].i, 1); } break; case 178: #line 451 "grammar.y" { yyval.blk.b = yyvsp[-1].blk.b; yyval.blk.q = qerr; } break; case 179: #line 453 "grammar.y" { yyval.blk.mtp3fieldtype = yyvsp[-1].blk.mtp3fieldtype; if (yyval.blk.mtp3fieldtype == M_SIO || yyval.blk.mtp3fieldtype == M_OPC || yyval.blk.mtp3fieldtype == M_DPC || yyval.blk.mtp3fieldtype == M_SLS ) yyval.blk.b = gen_mtp3field_code(yyval.blk.mtp3fieldtype, (u_int) yyvsp[0].i, BPF_JEQ, 0); } break; case 181: #line 463 "grammar.y" { gen_or(yyvsp[-2].blk.b, yyvsp[0].blk.b); yyval.blk = yyvsp[0].blk; } break; #line 1736 "y.tab.c" } yyssp -= yym; yystate = *yyssp; yyvsp -= yym; yym = yylhs[yyn]; if (yystate == 0 && yym == 0) { #if YYDEBUG if (yydebug) printf("%sdebug: after reduction, shifting from state 0 to\ state %d\n", YYPREFIX, YYFINAL); #endif yystate = YYFINAL; *++yyssp = YYFINAL; *++yyvsp = yyval; if (yychar < 0) { if ((yychar = yylex()) < 0) yychar = 0; #if YYDEBUG if (yydebug) { yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; printf("%sdebug: state %d, reading %d (%s)\n", YYPREFIX, YYFINAL, yychar, yys); } #endif } if (yychar == 0) goto yyaccept; goto yyloop; } if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 && yyn <= YYTABLESIZE && yycheck[yyn] == yystate) yystate = yytable[yyn]; else yystate = yydgoto[yym]; #if YYDEBUG if (yydebug) printf("%sdebug: after reduction, shifting from state %d \ to state %d\n", YYPREFIX, *yyssp, yystate); #endif if (yyssp >= yysslim && yygrowstack()) { goto yyoverflow; } *++yyssp = yystate; *++yyvsp = yyval; goto yyloop; yyoverflow: yyerror("yacc stack overflow"); yyabort: return (1); yyaccept: return (0); }