1 /* $NetBSD: makedefs.c,v 1.8 2003/04/02 18:36:42 jsm Exp $ */
4 * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
12 * - Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
15 * - Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * - Neither the name of the Stichting Centrum voor Wiskunde en
20 * Informatica, nor the names of its contributors may be used to endorse or
21 * promote products derived from this software without specific prior
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
25 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
26 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
27 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
28 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
29 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
30 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
31 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
32 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
33 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
34 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38 * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
39 * All rights reserved.
41 * Redistribution and use in source and binary forms, with or without
42 * modification, are permitted provided that the following conditions
44 * 1. Redistributions of source code must retain the above copyright
45 * notice, this list of conditions and the following disclaimer.
46 * 2. Redistributions in binary form must reproduce the above copyright
47 * notice, this list of conditions and the following disclaimer in the
48 * documentation and/or other materials provided with the distribution.
49 * 3. The name of the author may not be used to endorse or promote products
50 * derived from this software without specific prior written permission.
52 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
53 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
54 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
55 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
56 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
57 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
58 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
59 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
60 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
61 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
70 /* construct definitions of object constants */
77 static void readline(void);
78 static char nextchar(void);
79 static int skipuntil(const char *);
80 static int getentry(void);
81 static void capitalize(char *);
82 static int letter(char);
83 static int digit(char);
86 main(int argc
, char **argv
)
92 (void) fprintf(stderr
, "usage: makedefs file\n");
95 if ((fd
= open(argv
[1], O_RDONLY
)) < 0) {
99 skipuntil("objects[] = {");
105 for (sp
= string
; *sp
; sp
++)
106 if (*sp
== ' ' || *sp
== '\t' || *sp
== '-')
108 if (!strncmp(string
, "RIN_", 4)) {
109 capitalize(string
+ 4);
110 printf("#define %s u.uprops[%d].p_flgs\n",
111 string
+ 4, propct
++);
113 for (sp
= string
; *sp
; sp
++)
115 /* avoid trouble with stupid C preprocessors */
116 if (!strncmp(string
, "WORTHLESS_PIECE_OF_", 19))
117 printf("/* #define %s %d */\n", string
, i
);
119 printf("#define %s %d\n", string
, i
);
122 printf("\n#define CORPSE DEAD_HUMAN\n");
123 printf("#define LAST_GEM (JADE+1)\n");
124 printf("#define LAST_RING %d\n", propct
);
125 printf("#define NROFOBJECTS %d\n", i
- 1);
127 if (ferror(stdout
)) {
128 perror("standard output");
134 char line
[LINSZ
], *lp
= line
, *lp0
= line
, *lpe
= line
;
140 int n
= read(fd
, lp0
, (line
+ LINSZ
) - lp0
);
142 printf("Input error.\n");
157 return ((lp
== lpe
) ? 0 : *lp
++);
161 skipuntil(const char *s
)
166 while (*s
!= nextchar())
168 printf("Cannot skipuntil %s\n", s
);
171 if (strlen(s
) > (size_t)(lpe
- lp
+ 1)) {
177 lp2
= lp0
; /* save value */
181 if (strlen(s
) > (size_t)(lpe
- lp
+ 1)) {
182 printf("error in skipuntil");
188 while (*sp0
&& *sp0
== *sp1
)
200 int inbraces
= 0, inparens
= 0, stringseen
= 0, commaseen
= 0;
204 char identif
[NSZ
], *ip
;
205 string
[0] = string
[4] = 0;
207 * read until {...} or XXX(...) followed by , skip comment and
208 * #define lines deliver 0 on failure
216 if (ip
< identif
+ NSZ
- 1)
219 } while (letter(ch
) || digit(ch
));
221 while (ch
== ' ' || ch
== '\t')
223 if (ch
== '(' && !inparens
&& !stringseen
)
224 if (!strcmp(identif
, "WAND") ||
225 !strcmp(identif
, "RING") ||
226 !strcmp(identif
, "POTION") ||
227 !strcmp(identif
, "SCROLL"))
228 (void) strncpy(string
, identif
, 3),
234 /* watch for comment */
235 if ((ch
= nextchar()) == '*')
252 printf("too many ) ?");
257 /* watch for #define at begin of line */
258 if ((ch
= nextchar()) == '#') {
260 /* skip until '\n' not preceded by '\\' */
264 } while (ch
!= '\n' || pch
== '\\');
269 if (!inparens
&& !inbraces
) {
270 if (prefix
&& !string
[prefix
])
274 printf("unexpected ,\n");
280 if ((ch
= nextchar()) == '\\')
282 if (nextchar() != '\'') {
283 printf("strange character denotation?\n");
289 char *sp
= string
+ prefix
;
291 int store
= (inbraces
|| inparens
)
292 && !stringseen
++ && !commaseen
;
296 if (store
&& sp
< string
+ STRSZ
)
298 } while (ch
!= '"' || pch
== '\\');
310 if ('a' <= *sp
&& *sp
<= 'z')
317 return (('a' <= ch
&& ch
<= 'z') ||
318 ('A' <= ch
&& ch
<= 'Z'));
324 return ('0' <= ch
&& ch
<= '9');