1 %{ 2 /*- 3 * Copyright (c) 2012 The FreeBSD Foundation 4 * All rights reserved. 5 * 6 * This software was developed by Pawel Jakub Dawidek under sponsorship from 7 * the FreeBSD Foundation. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $P4: //depot/projects/trustedbsd/openbsm/bin/auditdistd/token.l#2 $ 31 */ 32 33 #include <config/config.h> 34 35 #include <stdio.h> 36 #include <string.h> 37 38 #ifndef HAVE_STRNDUP 39 #include "strndup.h" 40 #endif 41 42 #include "auditdistd.h" 43 44 #include "parse.h" 45 46 #define SECTION_GLOBAL 0 47 #define SECTION_SENDER 1 48 #define SECTION_RECEIVER 2 49 50 int cursection; 51 int depth; 52 int lineno; 53 54 #define DP do { } while (0) 55 #define YY_DECL int yylex(void) 56 %} 57 58 %option noinput 59 %option nounput 60 %option noyywrap 61 62 %% 63 certfile { DP; return CERTFILE; } 64 directory { DP; return DIRECTORY; } 65 fingerprint { DP; return FINGERPRINT; } 66 host { DP; return HOST; } 67 keyfile { DP; return KEYFILE; } 68 listen { DP; return LISTEN; } 69 name { DP; return NAME; } 70 password { DP; return PASSWORD; } 71 pidfile { DP; return PIDFILE; } 72 receiver { DP; return RECEIVER; } 73 remote { DP; return REMOTE; } 74 sender { DP; return SENDER; } 75 source { DP; return SOURCE; } 76 timeout { DP; return TIMEOUT; } 77 [0-9]+ { DP; yylval.num = atoi(yytext); return NUM; } 78 \"[a-zA-Z0-9_/ !@#\$%\^\&\*\(\)\+\=\|\;\?\,\.\[\]\-\:]*\" { DP; yylval.str = strndup(yytext + 1, strlen(yytext) - 2); return STR; } 79 \{ { DP; depth++; return OB; } 80 \} { DP; depth--; return CB; } 81 #.*$ /* ignore comments */; 82 \n { lineno++; } 83 [ \t]+ /* ignore whitespace */; 84 %% 85