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 * $FreeBSD$ 33 */ 34 35 #include <stdio.h> 36 #include <stdint.h> 37 #include <string.h> 38 39 #include "y.tab.h" 40 41 int lineno; 42 43 #define YY_DECL int yylex(void) 44 extern int yylex(void); 45 46 %} 47 48 %option noyywrap 49 %option noinput 50 %option nounput 51 52 %% 53 alias { return ALIAS; } 54 auth-group { return AUTH_GROUP; } 55 auth-type { return AUTH_TYPE; } 56 backend { return BACKEND; } 57 blocksize { return BLOCKSIZE; } 58 chap { return CHAP; } 59 chap-mutual { return CHAP_MUTUAL; } 60 ctl-lun { return CTL_LUN; } 61 debug { return DEBUG; } 62 device-id { return DEVICE_ID; } 63 device-type { return DEVICE_TYPE; } 64 discovery-auth-group { return DISCOVERY_AUTH_GROUP; } 65 discovery-filter { return DISCOVERY_FILTER; } 66 foreign { return FOREIGN; } 67 initiator-name { return INITIATOR_NAME; } 68 initiator-portal { return INITIATOR_PORTAL; } 69 listen { return LISTEN; } 70 listen-iser { return LISTEN_ISER; } 71 lun { return LUN; } 72 maxproc { return MAXPROC; } 73 offload { return OFFLOAD; } 74 option { return OPTION; } 75 path { return PATH; } 76 pidfile { return PIDFILE; } 77 isns-server { return ISNS_SERVER; } 78 isns-period { return ISNS_PERIOD; } 79 isns-timeout { return ISNS_TIMEOUT; } 80 port { return PORT; } 81 portal-group { return PORTAL_GROUP; } 82 redirect { return REDIRECT; } 83 serial { return SERIAL; } 84 size { return SIZE; } 85 tag { return TAG; } 86 target { return TARGET; } 87 timeout { 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