1 %{ 2 /*- 3 * SPDX-License-Identifier: BSD-2-Clause 4 * 5 * Copyright (c) 2012 The FreeBSD Foundation 6 * 7 * This software was developed by Edward Tomasz Napierala under sponsorship 8 * from the FreeBSD Foundation. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * $FreeBSD$ 32 */ 33 34 #include <stdio.h> 35 #include <stdint.h> 36 #include <string.h> 37 38 #include "y.tab.h" 39 40 int lineno; 41 42 #define YY_DECL int yylex(void) 43 extern int yylex(void); 44 45 %} 46 47 %option noyywrap 48 %option noinput 49 %option nounput 50 51 %% 52 alias { return ALIAS; } 53 auth-group { return AUTH_GROUP; } 54 auth-type { return AUTH_TYPE; } 55 backend { return BACKEND; } 56 blocksize { return BLOCKSIZE; } 57 chap { return CHAP; } 58 chap-mutual { return CHAP_MUTUAL; } 59 ctl-lun { return CTL_LUN; } 60 debug { return DEBUG; } 61 device-id { return DEVICE_ID; } 62 device-type { return DEVICE_TYPE; } 63 discovery-auth-group { return DISCOVERY_AUTH_GROUP; } 64 discovery-filter { return DISCOVERY_FILTER; } 65 dscp { return DSCP; } 66 pcp { return PCP; } 67 foreign { return FOREIGN; } 68 initiator-name { return INITIATOR_NAME; } 69 initiator-portal { return INITIATOR_PORTAL; } 70 listen { return LISTEN; } 71 listen-iser { return LISTEN_ISER; } 72 lun { return LUN; } 73 maxproc { return MAXPROC; } 74 offload { return OFFLOAD; } 75 option { return OPTION; } 76 path { return PATH; } 77 pidfile { return PIDFILE; } 78 isns-server { return ISNS_SERVER; } 79 isns-period { return ISNS_PERIOD; } 80 isns-timeout { return ISNS_TIMEOUT; } 81 port { return PORT; } 82 portal-group { return PORTAL_GROUP; } 83 redirect { return REDIRECT; } 84 serial { return SERIAL; } 85 size { return SIZE; } 86 tag { return TAG; } 87 target { return TARGET; } 88 timeout { return TIMEOUT; } 89 af11 { return AF11; } 90 af12 { return AF12; } 91 af13 { return AF13; } 92 af21 { return AF21; } 93 af22 { return AF22; } 94 af23 { return AF23; } 95 af31 { return AF31; } 96 af32 { return AF32; } 97 af33 { return AF33; } 98 af41 { return AF41; } 99 af42 { return AF42; } 100 af43 { return AF43; } 101 be { return CS0; } 102 ef { return EF; } 103 cs0 { return CS0; } 104 cs1 { return CS1; } 105 cs2 { return CS2; } 106 cs3 { return CS3; } 107 cs4 { return CS4; } 108 cs5 { return CS5; } 109 cs6 { return CS6; } 110 cs7 { return CS7; } 111 \"[^"]+\" { yylval.str = strndup(yytext + 1, 112 strlen(yytext) - 2); return STR; } 113 [a-zA-Z0-9\.\-@_/\:\[\]]+ { yylval.str = strdup(yytext); return STR; } 114 \{ { return OPENING_BRACKET; } 115 \} { return CLOSING_BRACKET; } 116 #.*$ /* ignore comments */; 117 \r\n { lineno++; } 118 \n { lineno++; } 119 ; { return SEMICOLON; } 120 [ \t]+ /* ignore whitespace */; 121 . { yylval.str = strdup(yytext); return STR; } 122 %% 123