diff options
Diffstat (limited to 'contrib/libpcap/scanner.l')
| -rw-r--r-- | contrib/libpcap/scanner.l | 58 |
1 files changed, 52 insertions, 6 deletions
diff --git a/contrib/libpcap/scanner.l b/contrib/libpcap/scanner.l index b3f7ba1..07275b5 100644 --- a/contrib/libpcap/scanner.l +++ b/contrib/libpcap/scanner.l @@ -22,7 +22,7 @@ #ifndef lint static const char rcsid[] = - "@(#) $Header: /tcpdump/master/libpcap/scanner.l,v 1.70 2000/10/28 10:18:40 guy Exp $ (LBL)"; + "@(#) $Header: /tcpdump/master/libpcap/scanner.l,v 1.81 2001/09/14 01:40:57 fenner Exp $ (LBL)"; #endif #ifdef HAVE_CONFIG_H @@ -170,15 +170,29 @@ fddi|tr 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; -ip6 return IPV6; -icmp6 return ICMPV6; +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; @@ -197,6 +211,12 @@ isis return ISIS; is-is return ISIS; clnp return CLNP; +stp return STP; + +ipx return IPX; + +netbeui return NETBEUI; + host return HOST; net return NET; mask return MASK; @@ -236,6 +256,8 @@ vlan return VLAN; "==" 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; } @@ -257,11 +279,35 @@ vlan return VLAN; #endif /*INET6*/ } {B}:+({B}:+)+ { bpf_error("bogus ethernet address %s", yytext); } -[A-Za-z0-9][-_.A-Za-z0-9]*[.A-Za-z0-9] { +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!<>()&|=]+i { - bpf_error("illegal token: %s\n", yytext); } +[^ \[\]\t\n\-_.A-Za-z0-9!<>()&|=]+ { + bpf_error("illegal token: %s", yytext); } . { bpf_error("illegal char '%c'", *yytext); } %% void |
