116 lines
2.9 KiB
Plaintext
116 lines
2.9 KiB
Plaintext
%{
|
|
/*
|
|
* Copyright (c) 2003
|
|
* Bill Paul <wpaul@windriver.com>. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Bill Paul.
|
|
* 4. Neither the name of the author nor the names of any co-contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
|
* THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#ifdef __FreeBSD__
|
|
__FBSDID("$FreeBSD: src/usr.sbin/ndiscvt/inf-parse.y,v 1.2 2004/01/02 04:31:06 wpaul Exp $");
|
|
#endif
|
|
#ifdef __NetBSD__
|
|
__RCSID("$NetBSD: inf-parse.y,v 1.6 2006/04/19 20:38:49 martin Exp $");
|
|
#endif
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <sys/queue.h>
|
|
|
|
#include "inf.h"
|
|
|
|
extern int yyparse(void);
|
|
extern int yylex(void);
|
|
extern void yyerror(const char *);
|
|
%}
|
|
|
|
%token EQUALS COMMA EOL
|
|
%token <str> SECTION
|
|
%token <str> STRING
|
|
%token <str> WORD
|
|
|
|
%union {
|
|
char *str;
|
|
}
|
|
|
|
%%
|
|
|
|
inf_file
|
|
: inf_list
|
|
|
|
|
;
|
|
|
|
inf_list
|
|
: inf
|
|
| inf_list inf
|
|
;
|
|
|
|
inf
|
|
: SECTION EOL
|
|
{ section_add($1); }
|
|
| WORD EQUALS assign EOL
|
|
{ assign_add($1); }
|
|
| WORD COMMA regkey EOL
|
|
{ regkey_add($1); }
|
|
| WORD EOL
|
|
{ define_add($1); }
|
|
| EOL
|
|
;
|
|
|
|
assign
|
|
: WORD
|
|
{ push_word($1); }
|
|
| STRING
|
|
{ push_word($1); }
|
|
| WORD COMMA assign
|
|
{ push_word($1); }
|
|
| STRING COMMA assign
|
|
{ push_word($1); }
|
|
| COMMA assign
|
|
{ push_word(NULL); }
|
|
|
|
|
;
|
|
|
|
regkey
|
|
: WORD
|
|
{ push_word($1); }
|
|
| STRING
|
|
{ push_word($1); }
|
|
| WORD COMMA regkey
|
|
{ push_word($1); }
|
|
| STRING COMMA regkey
|
|
{ push_word($1); }
|
|
| COMMA regkey
|
|
{ push_word(NULL); }
|
|
| COMMA
|
|
{ push_word(NULL); }
|
|
;
|
|
%%
|