2 * Copyright (c) 1997-2006 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
40 * File: am-utils/amd/conf_parse.y
47 #endif /* HAVE_CONFIG_H */
53 extern int yylex(void);
55 static int yyerror(const char *s);
57 static char *header_section = NULL; /* start with no header section */
64 # define dprintf(f,s) fprintf(stderr, (f), ayylineno, (s))
65 # define amu_return(v)
66 #else /* not PARSE_DEBUG */
68 # define amu_return(v) return((v))
69 #endif /* not PARSE_DEBUG */
77 %token LEFT_BRACKET RIGHT_BRACKET EQUAL
79 %token <strtype> NONWS_STRING
80 %token <strtype> NONWSEQ_STRING
81 %token <strtype> QUOTED_NONWSEQ_STRING
86 /****************************************************************************/
87 file : { yydebug = PARSE_DEBUG; } newlines map_sections
88 | { yydebug = PARSE_DEBUG; } map_sections
95 map_sections : map_section
96 | map_section map_sections
99 map_section : sec_header kv_pairs
102 sec_header : LEFT_BRACKET NONWS_STRING RIGHT_BRACKET NEWLINE
105 fprintf(stderr, "sec_header1 = \"%s\"\n", $2);
114 kv_pair : NONWS_STRING EQUAL NONWS_STRING NEWLINE
117 fprintf(stderr,"parse1: key=\"%s\", val=\"%s\"\n", $1, $3);
118 retval = set_conf_kv(header_section, $1, $3);
120 yyerror("syntax error");
124 | NONWS_STRING EQUAL NONWSEQ_STRING NEWLINE
127 fprintf(stderr,"parse2: key=\"%s\", val=\"%s\"\n", $1, $3);
128 retval = set_conf_kv(header_section, $1, $3);
130 yyerror("syntax error");
134 | NONWS_STRING EQUAL QUOTED_NONWSEQ_STRING NEWLINE
137 fprintf(stderr,"parse3: key=\"%s\", val=\"%s\"\n", $1, $3);
138 retval = set_conf_kv(header_section, $1, $3);
140 yyerror("syntax error");
147 /****************************************************************************/
151 yyerror(const char *s)
153 fprintf(stderr, "AMDCONF: %s on line %d (section %s)\n",
155 (header_section ? header_section : "null"));
157 return 1; /* to full compilers that insist on a return statement */