Flatten vendor/libpcap and remove keyword expansion.

1 files changed, 0 insertions, 434 deletions

diff --git a/contrib/libpcap/scanner.l b/contrib/libpcap/scanner.l
deleted file mode 100644
index 01face1..0000000
--- a/contrib/libpcap/scanner.l
+++ /dev/null
@@ -1,434 +0,0 @@
-%{
-/*
- * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
- *	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/scanner.l,v 1.99.2.9 2007/06/11 09:52:05 guy Exp $ (LBL)";
-#endif
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <ctype.h>
-#include <string.h>
-
-#include "pcap-int.h"
-
-#include "gencode.h"
-#ifdef INET6
-#ifdef WIN32
-#include <pcap-stdinc.h>
-
-#ifdef __MINGW32__
-#include "IP6_misc.h"
-#endif
-#else /* WIN32 */
-#include <sys/socket.h>	/* for "struct sockaddr" in "struct addrinfo" */
-#include <netdb.h>	/* for "struct addrinfo" */
-#endif /* WIN32 */
-
-/* Workaround for AIX 4.3 */
-#if !defined(AI_NUMERICHOST)
-#define AI_NUMERICHOST 0x04
-#endif
-#endif /*INET6*/
-#include <pcap-namedb.h>
-#include "tokdefs.h"
-
-#ifdef HAVE_OS_PROTO_H
-#include "os-proto.h"
-#endif
-
-static int stoi(char *);
-static inline int xdtoi(int);
-
-#ifdef FLEX_SCANNER
-#define YY_NO_UNPUT
-static YY_BUFFER_STATE in_buffer;
-#else
-static char *in_buffer;
-
-#undef getc
-#define getc(fp)  (*in_buffer == 0 ? EOF : *in_buffer++)
-#endif
-
-#define yylval pcap_lval
-extern YYSTYPE yylval;
-
-%}
-
-N		([0-9]+|(0X|0x)[0-9A-Fa-f]+)
-B		([0-9A-Fa-f][0-9A-Fa-f]?)
-W		([0-9A-Fa-f][0-9A-Fa-f]?[0-9A-Fa-f]?[0-9A-Fa-f]?)
-
-%a 18400
-%o 21500
-%e 7600
-%k 4550
-%p 27600
-%n 2000
-
-V680		{W}:{W}:{W}:{W}:{W}:{W}:{W}:{W}
-
-V670		::{W}:{W}:{W}:{W}:{W}:{W}:{W}
-V671		{W}::{W}:{W}:{W}:{W}:{W}:{W}
-V672		{W}:{W}::{W}:{W}:{W}:{W}:{W}
-V673		{W}:{W}:{W}::{W}:{W}:{W}:{W}
-V674		{W}:{W}:{W}:{W}::{W}:{W}:{W}
-V675		{W}:{W}:{W}:{W}:{W}::{W}:{W}
-V676		{W}:{W}:{W}:{W}:{W}:{W}::{W}
-V677		{W}:{W}:{W}:{W}:{W}:{W}:{W}::
-
-V660		::{W}:{W}:{W}:{W}:{W}:{W}
-V661		{W}::{W}:{W}:{W}:{W}:{W}
-V662		{W}:{W}::{W}:{W}:{W}:{W}
-V663		{W}:{W}:{W}::{W}:{W}:{W}
-V664		{W}:{W}:{W}:{W}::{W}:{W}
-V665		{W}:{W}:{W}:{W}:{W}::{W}
-V666		{W}:{W}:{W}:{W}:{W}:{W}::
-
-V650		::{W}:{W}:{W}:{W}:{W}
-V651		{W}::{W}:{W}:{W}:{W}
-V652		{W}:{W}::{W}:{W}:{W}
-V653		{W}:{W}:{W}::{W}:{W}
-V654		{W}:{W}:{W}:{W}::{W}
-V655		{W}:{W}:{W}:{W}:{W}::
-
-V640		::{W}:{W}:{W}:{W}
-V641		{W}::{W}:{W}:{W}
-V642		{W}:{W}::{W}:{W}
-V643		{W}:{W}:{W}::{W}
-V644		{W}:{W}:{W}:{W}::
-
-V630		::{W}:{W}:{W}
-V631		{W}::{W}:{W}
-V632		{W}:{W}::{W}
-V633		{W}:{W}:{W}::
-
-V620		::{W}:{W}
-V621		{W}::{W}
-V622		{W}:{W}::
-
-V610		::{W}
-V611		{W}::
-
-V600		::
-
-V6604		{W}:{W}:{W}:{W}:{W}:{W}:{N}\.{N}\.{N}\.{N}
-
-V6504		::{W}:{W}:{W}:{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6514		{W}::{W}:{W}:{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6524		{W}:{W}::{W}:{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6534		{W}:{W}:{W}::{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6544		{W}:{W}:{W}:{W}::{W}:{N}\.{N}\.{N}\.{N}
-V6554		{W}:{W}:{W}:{W}:{W}::{N}\.{N}\.{N}\.{N}
-
-V6404		::{W}:{W}:{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6414		{W}::{W}:{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6424		{W}:{W}::{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6434		{W}:{W}:{W}::{W}:{N}\.{N}\.{N}\.{N}
-V6444		{W}:{W}:{W}:{W}::{N}\.{N}\.{N}\.{N}
-
-V6304		::{W}:{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6314		{W}::{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6324		{W}:{W}::{W}:{N}\.{N}\.{N}\.{N}
-V6334		{W}:{W}:{W}::{N}\.{N}\.{N}\.{N}
-
-V6204		::{W}:{W}:{N}\.{N}\.{N}\.{N}
-V6214		{W}::{W}:{N}\.{N}\.{N}\.{N}
-V6224		{W}:{W}::{N}\.{N}\.{N}\.{N}
-
-V6104		::{W}:{N}\.{N}\.{N}\.{N}
-V6114		{W}::{N}\.{N}\.{N}\.{N}
-
-V6004		::{N}\.{N}\.{N}\.{N}
-
-
-V6		({V680}|{V670}|{V671}|{V672}|{V673}|{V674}|{V675}|{V676}|{V677}|{V660}|{V661}|{V662}|{V663}|{V664}|{V665}|{V666}|{V650}|{V651}|{V652}|{V653}|{V654}|{V655}|{V640}|{V641}|{V642}|{V643}|{V644}|{V630}|{V631}|{V632}|{V633}|{V620}|{V621}|{V622}|{V610}|{V611}|{V600}|{V6604}|{V6504}|{V6514}|{V6524}|{V6534}|{V6544}|{V6554}|{V6404}|{V6414}|{V6424}|{V6434}|{V6444}|{V6304}|{V6314}|{V6324}|{V6334}|{V6204}|{V6214}|{V6224}|{V6104}|{V6114}|{V6004})
-
-%%
-dst		return DST;
-src		return SRC;
-
-link|ether|ppp|slip  return LINK;
-fddi|tr|wlan	return LINK;
-arp		return ARP;
-rarp		return RARP;
-ip		return IP;
-sctp		return SCTP;
-tcp		return TCP;
-udp		return UDP;
-icmp		return ICMP;
-igmp		return IGMP;
-igrp		return IGRP;
-pim		return PIM;
-vrrp		return VRRP;
-radio		return RADIO;
-
-ip6		{
-#ifdef INET6
-		return IPV6;
-#else
-		bpf_error("%s not supported", yytext);
-#endif
-		}
-icmp6		{
-#ifdef INET6
-		return ICMPV6;
-#else
-		bpf_error("%s not supported", yytext);
-#endif
-		}
-ah		return AH;
-esp		return ESP;
-
-atalk		return ATALK;
-aarp		return AARP;
-decnet		return DECNET;
-lat		return LAT;
-sca		return SCA;
-moprc		return MOPRC;
-mopdl		return MOPDL;
-
-iso		return ISO;
-esis		return ESIS;
-es-is		return ESIS;
-isis		return ISIS;
-is-is		return ISIS;
-l1              return L1;
-l2              return L2;
-iih             return IIH;
-lsp             return LSP;
-snp             return SNP;
-csnp            return CSNP;
-psnp            return PSNP;
-
-clnp		return CLNP;
-
-stp		return STP;
-
-ipx		return IPX;
-
-netbeui		return NETBEUI;
-
-host		return HOST;
-net		return NET;
-mask		return NETMASK;
-port		return PORT;
-portrange	return PORTRANGE;
-proto		return PROTO;
-protochain	{
-#ifdef NO_PROTOCHAIN
-		  bpf_error("%s not supported", yytext);
-#else
-		  return PROTOCHAIN;
-#endif
-		}
-
-gateway		return GATEWAY;
-
-less		return LESS;
-greater		return GREATER;
-byte		return CBYTE;
-broadcast	return TK_BROADCAST;
-multicast	return TK_MULTICAST;
-
-and|"&&"	return AND;
-or|"||"		return OR;
-not		return '!';
-
-len|length	return LEN;
-inbound		return INBOUND;
-outbound	return OUTBOUND;
-
-vlan		return VLAN;
-mpls		return MPLS;
-pppoed		return PPPOED;
-pppoes		return PPPOES;
-
-lane		return LANE;
-llc		return LLC;
-metac		return METAC;
-bcc		return BCC;
-oam		return OAM;
-oamf4		return OAMF4;
-oamf4ec		return OAMF4EC;
-oamf4sc		return OAMF4SC;
-sc		return SC;
-ilmic		return ILMIC;
-vpi		return VPI;
-vci		return VCI;
-connectmsg	return CONNECTMSG;
-metaconnect	return METACONNECT;
-
-on|ifname	return PF_IFNAME;
-rset|ruleset	return PF_RSET;
-rnr|rulenum	return PF_RNR;
-srnr|subrulenum	return PF_SRNR;
-reason		return PF_REASON;
-action		return PF_ACTION;
-
-fisu		return FISU;
-lssu		return LSSU;
-lsu		return LSSU;
-msu		return MSU;
-sio		return SIO;
-opc		return OPC;
-dpc		return DPC;
-sls		return SLS;
-
-[ \r\n\t]		;
-[+\-*/:\[\]!<>()&|=]	return yytext[0];
-">="			return GEQ;
-"<="			return LEQ;
-"!="			return NEQ;
-"=="			return '=';
-"<<"			return LSH;
-">>"			return RSH;
-${B}			{ yylval.e = pcap_ether_aton(((char *)yytext)+1);
-			  return AID; }
-{N}			{ yylval.i = stoi((char *)yytext); return NUM; }
-({N}\.{N})|({N}\.{N}\.{N})|({N}\.{N}\.{N}\.{N})	{
-			yylval.s = sdup((char *)yytext); return HID; }
-{B}:{B}:{B}:{B}:{B}:{B} { yylval.e = pcap_ether_aton((char *)yytext);
-			  return EID; }
-{V6}			{
-#ifdef INET6
-			  struct addrinfo hints, *res;
-			  memset(&hints, 0, sizeof(hints));
-			  hints.ai_family = AF_INET6;
-			  hints.ai_flags = AI_NUMERICHOST;
-			  if (getaddrinfo(yytext, NULL, &hints, &res))
-				bpf_error("bogus IPv6 address %s", yytext);
-			  else {
-				yylval.s = sdup((char *)yytext); return HID6;
-			  }
-#else
-			  bpf_error("IPv6 address %s not supported", yytext);
-#endif /*INET6*/
-			}
-{B}:+({B}:+)+		{ bpf_error("bogus ethernet address %s", yytext); }
-icmptype		{ yylval.i = 0; return NUM; }
-icmpcode		{ yylval.i = 1; return NUM; }
-icmp-echoreply		{ yylval.i = 0; return NUM; }
-icmp-unreach		{ yylval.i = 3; return NUM; }
-icmp-sourcequench	{ yylval.i = 4; return NUM; }
-icmp-redirect		{ yylval.i = 5; return NUM; }
-icmp-echo		{ yylval.i = 8; return NUM; }
-icmp-routeradvert	{ yylval.i = 9; return NUM; }
-icmp-routersolicit	{ yylval.i = 10; return NUM; }
-icmp-timxceed		{ yylval.i = 11; return NUM; }
-icmp-paramprob		{ yylval.i = 12; return NUM; }
-icmp-tstamp		{ yylval.i = 13; return NUM; }
-icmp-tstampreply	{ yylval.i = 14; return NUM; }
-icmp-ireq		{ yylval.i = 15; return NUM; }
-icmp-ireqreply		{ yylval.i = 16; return NUM; }
-icmp-maskreq		{ yylval.i = 17; return NUM; }
-icmp-maskreply		{ yylval.i = 18; return NUM; }
-tcpflags		{ yylval.i = 13; return NUM; }
-tcp-fin			{ yylval.i = 0x01; return NUM; }
-tcp-syn			{ yylval.i = 0x02; return NUM; }
-tcp-rst			{ yylval.i = 0x04; return NUM; }
-tcp-push		{ yylval.i = 0x08; return NUM; }
-tcp-ack			{ yylval.i = 0x10; return NUM; }
-tcp-urg			{ yylval.i = 0x20; return NUM; }
-[A-Za-z0-9]([-_.A-Za-z0-9]*[.A-Za-z0-9])? {
-			 yylval.s = sdup((char *)yytext); return ID; }
-"\\"[^ !()\n\t]+	{ yylval.s = sdup((char *)yytext + 1); return ID; }
-[^ \[\]\t\n\-_.A-Za-z0-9!<>()&|=]+ {
-			bpf_error("illegal token: %s", yytext); }
-.			{ bpf_error("illegal char '%c'", *yytext); }
-%%
-void
-lex_init(buf)
-	const char *buf;
-{
-#ifdef FLEX_SCANNER
-	in_buffer = yy_scan_string(buf);
-#else
-	in_buffer = buf;
-#endif
-}
-
-/*
- * Do any cleanup necessary after parsing.
- */
-void
-lex_cleanup()
-{
-#ifdef FLEX_SCANNER
-	if (in_buffer != NULL)
-		yy_delete_buffer(in_buffer);
-	in_buffer = NULL;
-#endif
-}
-
-/*
- * Also define a yywrap.  Note that if we're using flex, it will
- * define a macro to map this identifier to pcap_wrap.
- */
-int
-yywrap()
-{
-	return 1;
-}
-
-/* Hex digit to integer. */
-static inline int
-xdtoi(c)
-	register int c;
-{
-	if (isdigit(c))
-		return c - '0';
-	else if (islower(c))
-		return c - 'a' + 10;
-	else
-		return c - 'A' + 10;
-}
-
-/*
- * Convert string to integer.  Just like atoi(), but checks for
- * preceding 0x or 0 and uses hex or octal instead of decimal.
- */
-static int
-stoi(s)
-	char *s;
-{
-	int base = 10;
-	int n = 0;
-
-	if (*s == '0') {
-		if (s[1] == 'x' || s[1] == 'X') {
-			s += 2;
-			base = 16;
-		}
-		else {
-			base = 8;
-			s += 1;
-		}
-	}
-	while (*s)
-		n = n * base + xdtoi(*s++);
-
-	return n;
-}