1 %{ 2 /* 3 * (C) 2012 by Pablo Neira Ayuso <pablo (at) netfilter.org> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This software has been sponsored by Sophos Astaro <http://www.sophos.com> 11 */ 12 13 #include <string.h> 14 #include "xtables-config-parser.h" 15 %} 16 17 %option yylineno 18 %option noinput 19 %option nounput 20 21 ws [ \t]+ 22 comment #.*$ 23 nl [\n\r] 24 25 is_on [o|O][n|N] 26 is_off [o|O][f|F][f|F] 27 integer [\-\+]?[0-9]+ 28 string [a-zA-Z][a-zA-Z0-9\.\-\_]* 29 30 %% 31 "family" { return T_FAMILY; } 32 "table" { return T_TABLE; } 33 "chain" { return T_CHAIN; } 34 "hook" { return T_HOOK; } 35 "prio" { return T_PRIO; } 36 37 {integer} { yylval.val = atoi(yytext); return T_INTEGER; } 38 {string} { yylval.string = strdup(yytext); return T_STRING; } 39 40 {comment} ; 41 {ws} ; 42 {nl} ; 43 44 <<EOF>> { yyterminate(); } 45 46 . { return yytext[0]; } 47 48 %% 49 50 int 51 yywrap() 52 { 53 return 1; 54 } 55
