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 * $FreeBSD$ 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 40 int lineno; 41 42 #define YY_DECL int yylex(void) 43 extern int yylex(void); 44 45 %} 46 47 %option noinput 48 %option nounput 49 50 %% 51 alias { return ALIAS; } 52 auth-group { return AUTH_GROUP; } 53 auth-type { return AUTH_TYPE; } 54 backend { return BACKEND; } 55 blocksize { return BLOCKSIZE; } 56 chap { return CHAP; } 57 chap-mutual { return CHAP_MUTUAL; } 58 debug { return DEBUG; } 59 device-id { return DEVICE_ID; } 60 discovery-auth-group { return DISCOVERY_AUTH_GROUP; } 61 initiator-name { return INITIATOR_NAME; } 62 initiator-portal { return INITIATOR_PORTAL; } 63 listen { return LISTEN; } 64 listen-iser { return LISTEN_ISER; } 65 lun { return LUN; } 66 maxproc { return MAXPROC; } 67 option { return OPTION; } 68 path { return PATH; } 69 pidfile { return PIDFILE; } 70 portal-group { return PORTAL_GROUP; } 71 serial { return SERIAL; } 72 size { return SIZE; } 73 target { return TARGET; } 74 timeout { return TIMEOUT; } 75 [0-9]+[kKmMgGtTpPeE]? { if (expand_number(yytext, &yylval.num) == 0) 76 return NUM; 77 else 78 return STR; 79 } 80 \"[^"]+\" { yylval.str = strndup(yytext + 1, 81 strlen(yytext) - 2); return STR; } 82 [a-zA-Z0-9\.\-_/\:\[\]]+ { yylval.str = strdup(yytext); return STR; } 83 \{ { return OPENING_BRACKET; } 84 \} { return CLOSING_BRACKET; } 85 #.*$ /* ignore comments */; 86 \n { lineno++; } 87 [ \t]+ /* ignore whitespace */; 88 . { yylval.str = strdup(yytext); return STR; } 89 %% 90