1%{
2/*-
3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 *
5 * Copyright (c) 2012 The FreeBSD Foundation
6 * All rights reserved.
7 *
8 * This software was developed by Edward Tomasz Napierala under sponsorship
9 * from the FreeBSD Foundation.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 *    notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 *    notice, this list of conditions and the following disclaimer in the
18 *    documentation and/or other materials provided with the distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * $FreeBSD: stable/11/usr.sbin/ctld/token.l 352280 2019-09-13 07:21:06Z bapt $
33 */
34
35#include <stdio.h>
36#include <stdint.h>
37#include <string.h>
38
39#include "y.tab.h"
40
41int lineno;
42
43#define	YY_DECL int yylex(void)
44extern int	yylex(void);
45
46%}
47
48%option noyywrap
49%option noinput
50%option nounput
51
52%%
53alias			{ return ALIAS; }
54auth-group		{ return AUTH_GROUP; }
55auth-type		{ return AUTH_TYPE; }
56backend			{ return BACKEND; }
57blocksize		{ return BLOCKSIZE; }
58chap			{ return CHAP; }
59chap-mutual		{ return CHAP_MUTUAL; }
60ctl-lun			{ return CTL_LUN; }
61debug			{ return DEBUG; }
62device-id		{ return DEVICE_ID; }
63device-type		{ return DEVICE_TYPE; }
64discovery-auth-group	{ return DISCOVERY_AUTH_GROUP; }
65discovery-filter	{ return DISCOVERY_FILTER; }
66foreign			{ return FOREIGN; }
67initiator-name		{ return INITIATOR_NAME; }
68initiator-portal	{ return INITIATOR_PORTAL; }
69listen			{ return LISTEN; }
70listen-iser		{ return LISTEN_ISER; }
71lun			{ return LUN; }
72maxproc			{ return MAXPROC; }
73offload			{ return OFFLOAD; }
74option			{ return OPTION; }
75path			{ return PATH; }
76pidfile			{ return PIDFILE; }
77isns-server		{ return ISNS_SERVER; }
78isns-period		{ return ISNS_PERIOD; }
79isns-timeout		{ return ISNS_TIMEOUT; }
80port			{ return PORT; }
81portal-group		{ return PORTAL_GROUP; }
82redirect		{ return REDIRECT; }
83serial			{ return SERIAL; }
84size			{ return SIZE; }
85tag			{ return TAG; }
86target			{ return TARGET; }
87timeout			{ return TIMEOUT; }
88\"[^"]+\"		{ yylval.str = strndup(yytext + 1,
89			    strlen(yytext) - 2); return STR; }
90[a-zA-Z0-9\.\-@_/\:\[\]]+ { yylval.str = strdup(yytext); return STR; }
91\{			{ return OPENING_BRACKET; }
92\}			{ return CLOSING_BRACKET; }
93#.*$			/* ignore comments */;
94\r\n			{ lineno++; }
95\n			{ lineno++; }
96;			{ return SEMICOLON; }
97[ \t]+			/* ignore whitespace */;
98.			{ yylval.str = strdup(yytext); return STR; }
99%%
100