token.l revision 207371 
1%{
2/*-
3 * Copyright (c) 2009-2010 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 * $FreeBSD: head/sbin/hastd/token.l 207371 2010-04-29 15:36:32Z pjd $
31 */
32
33#include <stdio.h>
34#include <string.h>
35
36#include "hast.h"
37
38#include "y.tab.h"
39
40int depth;
41int lineno;
42
43#define	DP	do { } while (0)
44%}
45
46%%
47control			{ DP; return CONTROL; }
48listen			{ DP; return LISTEN; }
49port			{ DP; return PORT; }
50replication		{ DP; return REPLICATION; }
51timeout			{ DP; return TIMEOUT; }
52resource		{ DP; return RESOURCE; }
53name			{ DP; return NAME; }
54local			{ DP; return LOCAL; }
55remote			{ DP; return REMOTE; }
56on			{ DP; return ON; }
57fullsync		{ DP; return FULLSYNC; }
58memsync			{ DP; return MEMSYNC; }
59async			{ DP; return ASYNC; }
60[0-9]+			{ DP; yylval.num = atoi(yytext); return NUM; }
61[a-zA-Z0-9\.\-_/\:]+	{ DP; yylval.str = strdup(yytext); return STR; }
62\{			{ DP; depth++; return OB; }
63\}			{ DP; depth--; return CB; }
64#.*$			/* ignore comments */;
65\n			{ lineno++; }
66[ \t]+			/* ignore whitespace */;
67%%
68