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1%{
2/*-
3 * Copyright (c) 2012 The FreeBSD Foundation
4 * All rights reserved.
5 *
6 * This software was developed by Edward Tomasz Napierala under sponsorship
7 * from 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 AUTHOR 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 AUTHOR 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: stable/10/usr.sbin/ctld/token.l 267962 2014-06-27 17:10:28Z jpaetzel $
30 * $FreeBSD: stable/10/usr.sbin/ctld/token.l 274939 2014-11-24 00:47:04Z mav $
31 */
32
33#include <stdio.h>
34#include <stdint.h>
35#include <string.h>
36
37#include "ctld.h"
38#include "y.tab.h"
39
40int lineno;
41
42#define YY_DECL int yylex(void)
43extern int yylex(void);
44
45%}
46
47%option noinput
48%option nounput
49
50%%
51alias { return ALIAS; }
52auth-group { return AUTH_GROUP; }
53auth-type { return AUTH_TYPE; }
54backend { return BACKEND; }
55blocksize { return BLOCKSIZE; }
56chap { return CHAP; }
57chap-mutual { return CHAP_MUTUAL; }
58debug { return DEBUG; }
59device-id { return DEVICE_ID; }
60discovery-auth-group { return DISCOVERY_AUTH_GROUP; }
61initiator-name { return INITIATOR_NAME; }
62initiator-portal { return INITIATOR_PORTAL; }
63listen { return LISTEN; }
64listen-iser { return LISTEN_ISER; }
65lun { return LUN; }
66maxproc { return MAXPROC; }
67option { return OPTION; }
68path { return PATH; }
69pidfile { return PIDFILE; }
70isns-server { return ISNS_SERVER; }
71isns-period { return ISNS_PERIOD; }
72isns-timeout { return ISNS_TIMEOUT; }
73portal-group { return PORTAL_GROUP; }
74serial { return SERIAL; }
75size { return SIZE; }
76target { return TARGET; }
77timeout { return TIMEOUT; }
78[0-9]+[kKmMgGtTpPeE]? { if (expand_number(yytext, &yylval.num) == 0)
79 return NUM;
80 else {
81 yylval.str = strdup(yytext); return STR;
82 }
83 }
84\"[^"]+\" { yylval.str = strndup(yytext + 1,
85 strlen(yytext) - 2); return STR; }
86[a-zA-Z0-9\.\-_/\:\[\]]+ { yylval.str = strdup(yytext); return STR; }
87\{ { return OPENING_BRACKET; }
88\} { return CLOSING_BRACKET; }
89#.*$ /* ignore comments */;
90\n { lineno++; }
91[ \t]+ /* ignore whitespace */;
92. { yylval.str = strdup(yytext); return STR; }
93%%