2 * Copyright (c) 1997-1999 Erez Zadok
3 * Copyright (c) 1989 Jan-Simon Pendry
4 * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
5 * Copyright (c) 1989 The Regents of the University of California.
8 * This code is derived from software contributed to Berkeley by
9 * Jan-Simon Pendry at Imperial College, London.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgment:
21 * This product includes software developed by the University of
22 * California, Berkeley and its contributors.
23 * 4. Neither the name of the University nor the names of its contributors
24 * may be used to endorse or promote products derived from this software
25 * without specific prior written permission.
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
41 * $Id: conf_parse.y,v 1.3 1999/04/16 14:20:59 ezk Exp $
48 #endif /* HAVE_CONFIG_H */
52 /* AIX requires this to be the first thing in the file. */
56 # else /* not HAVE_ALLOCA_H */
61 /* predefined by HP cc +Olibcalls */
63 # endif /* not alloca */
64 # endif /* not _AIX */
65 # endif /* not HAVE_ALLOCA_H */
66 #endif /* not __GNUC__ */
70 extern int yylex(void);
72 static int yyerror(const char *s);
74 static char *header_section = NULL; /* start with no header section */
81 # define dprintf(f,s) fprintf(stderr, (f), ayylineno, (s))
82 # define amu_return(v)
85 # define amu_return(v) return((v))
86 #endif /* PARSE_DEBUG */
94 %token LEFT_BRACKET RIGHT_BRACKET EQUAL
96 %token <strtype> NONWS_STRING
97 %token <strtype> NONWSEQ_STRING
98 %token <strtype> QUOTED_NONWSEQ_STRING
103 /****************************************************************************/
104 file : { yydebug = PARSE_DEBUG; } newlines map_sections
105 | { yydebug = PARSE_DEBUG; } map_sections
112 map_sections : map_section
113 | map_section map_sections
116 map_section : sec_header kv_pairs
119 sec_header : LEFT_BRACKET NONWS_STRING RIGHT_BRACKET NEWLINE
122 fprintf(stderr, "sec_header1 = \"%s\"\n", $2);
131 kv_pair : NONWS_STRING EQUAL NONWS_STRING NEWLINE
134 fprintf(stderr,"parse1: key=\"%s\", val=\"%s\"\n", $1, $3);
135 retval = set_conf_kv(header_section, $1, $3);
137 yyerror("syntax error");
141 | NONWS_STRING EQUAL NONWSEQ_STRING NEWLINE
144 fprintf(stderr,"parse2: key=\"%s\", val=\"%s\"\n", $1, $3);
145 retval = set_conf_kv(header_section, $1, $3);
147 yyerror("syntax error");
151 | NONWS_STRING EQUAL QUOTED_NONWSEQ_STRING NEWLINE
154 fprintf(stderr,"parse3: key=\"%s\", val=\"%s\"\n", $1, $3);
155 retval = set_conf_kv(header_section, $1, $3);
157 yyerror("syntax error");
164 /****************************************************************************/
168 yyerror(const char *s)
170 fprintf(stderr, "AMDCONF: %s on line %d (section %s)\n",
172 (header_section ? header_section : "null"));
174 return 1; /* to full compilers that insist on a return statement */