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 31#include <config/config.h> 32 33#include <stdio.h> 34#include <string.h> 35 36#ifndef HAVE_STRNDUP 37#include "strndup.h" 38#endif 39 40#include "auditdistd.h" 41 42#include "parse.h" 43 44#define SECTION_GLOBAL 0 45#define SECTION_SENDER 1 46#define SECTION_RECEIVER 2 47 48int cursection; 49int depth; 50int lineno; 51 52#define DP do { } while (0) 53#define YY_DECL int yylex(void) 54%} 55 56%option noinput 57%option nounput 58%option noyywrap 59 60%% 61certfile { DP; return CERTFILE; } 62directory { DP; return DIRECTORY; } 63fingerprint { DP; return FINGERPRINT; } 64host { DP; return HOST; } 65keyfile { DP; return KEYFILE; } 66listen { DP; return LISTEN; } 67name { DP; return NAME; } 68password { DP; return PASSWORD; } 69pidfile { DP; return PIDFILE; } 70receiver { DP; return RECEIVER; } 71remote { DP; return REMOTE; } 72sender { DP; return SENDER; } 73source { DP; return SOURCE; } 74timeout { DP; return TIMEOUT; } 75[0-9]+ { DP; yylval.num = atoi(yytext); return NUM; } 76\"[a-zA-Z0-9_/ !@#\$%\^\&\*\(\)\+\=\|\;\?\,\.\[\]\-\:]*\" { DP; yylval.str = strndup(yytext + 1, strlen(yytext) - 2); return STR; } 77\{ { DP; depth++; return OB; } 78\} { DP; depth--; return CB; } 79#.*$ /* ignore comments */; 80\n { lineno++; } 81[ \t]+ /* ignore whitespace */; 82%% 83