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nmap/libpcap/grammar.c
fyodor 5e71ca8d1b nearing completion of pcap upgrade
2006-08-16 22:44:58 +00:00

1792 lines
50 KiB
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#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 <stdlib.h>
#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 <pcap-stdinc.h>
#else /* WIN32 */
#include <sys/types.h>
#include <sys/socket.h>
#endif /* WIN32 */
#include <stdlib.h>
#ifndef WIN32
#if __STDC__
struct mbuf;
struct rtentry;
#endif
#include <netinet/in.h>
#endif /* WIN32 */
#include <stdio.h>
#include "pcap-int.h"
#include "gencode.h"
#include "pf.h"
#include <pcap-namedb.h>
#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 <stdio.h>
#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);
}
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