1 %{ 2 /*- 3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 4 * 5 * Copyright (c) 2009-2010 The FreeBSD Foundation 6 * Copyright (c) 2011 Pawel Jakub Dawidek <pawel@dawidek.net> 7 * All rights reserved. 8 * 9 * This software was developed by Pawel Jakub Dawidek under sponsorship from 10 * the FreeBSD Foundation. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * $FreeBSD$ 34 */ 35 36 #include <stdio.h> 37 #include <string.h> 38 39 #include "hast.h" 40 41 #include "y.tab.h" 42 43 int depth; 44 int lineno; 45 46 #define DP do { } while (0) 47 #define YY_DECL int yylex(void) 48 49 extern int yylex(void); 50 %} 51 52 %option noinput 53 %option nounput 54 %option noyywrap 55 56 %% 57 control { DP; return CONTROL; } 58 pidfile { DP; return PIDFILE; } 59 listen { DP; return LISTEN; } 60 replication { DP; return REPLICATION; } 61 checksum { DP; return CHECKSUM; } 62 compression { DP; return COMPRESSION; } 63 timeout { DP; return TIMEOUT; } 64 exec { DP; return EXEC; } 65 metaflush { DP; return METAFLUSH; } 66 resource { DP; return RESOURCE; } 67 name { DP; return NAME; } 68 local { DP; return LOCAL; } 69 remote { DP; return REMOTE; } 70 source { DP; return SOURCE; } 71 on { DP; return ON; } 72 off { DP; return OFF; } 73 fullsync { DP; return FULLSYNC; } 74 memsync { DP; return MEMSYNC; } 75 async { DP; return ASYNC; } 76 none { DP; return NONE; } 77 crc32 { DP; return CRC32; } 78 sha256 { DP; return SHA256; } 79 hole { DP; return HOLE; } 80 lzf { DP; return LZF; } 81 [0-9]+ { DP; yylval.num = atoi(yytext); return NUM; } 82 [a-zA-Z0-9\.\-_/\:\[\]]+ { DP; yylval.str = strdup(yytext); return STR; } 83 \{ { DP; depth++; return OB; } 84 \} { DP; depth--; return CB; } 85 #.*$ /* ignore comments */; 86 \n { lineno++; } 87 [ \t]+ /* ignore whitespace */; 88 %% 89