parse.y revision 156230
1%{ 2/*- 3 * Copyright (c) 2003-2004, Maxime Henrion <mux@FreeBSD.org> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD: vendor/csup/dist/contrib/csup/parse.y 156230 2006-03-03 04:11:29Z mux $ 28 */ 29 30#include <sys/types.h> 31 32#include "config.h" 33#include "token.h" 34 35%} 36 37%union { 38 char *str; 39 int i; 40} 41 42%token DEFAULT 43%token <i> NAME 44%token <i> BOOLEAN 45%token EQUAL 46%token <str> STRING 47 48%% 49 50config_file 51 : config_list 52 | 53 ; 54 55config_list 56 : config 57 | config_list config 58 ; 59 60config 61 : default_line 62 | collection 63 ; 64 65default_line 66 : DEFAULT options 67 { coll_setdef(); } 68 ; 69 70collection 71 : STRING options 72 { coll_add($1); } 73 ; 74 75options 76 : 77 | options option 78 ; 79 80option 81 : BOOLEAN 82 { coll_setopt($1, NULL); } 83 | value 84 ; 85 86value 87 : NAME EQUAL STRING 88 { coll_setopt($1, $3); } 89 ; 90 91%% 92