1 |
greg |
2.3 |
/* RCSid: $Id$ */ |
2 |
greg |
2.1 |
/* |
3 |
|
|
* Header for programs that load variable files. |
4 |
|
|
*/ |
5 |
|
|
|
6 |
greg |
2.3 |
/* ==================================================================== |
7 |
|
|
* The Radiance Software License, Version 1.0 |
8 |
|
|
* |
9 |
|
|
* Copyright (c) 1990 - 2002 The Regents of the University of California, |
10 |
|
|
* through Lawrence Berkeley National Laboratory. All rights reserved. |
11 |
|
|
* |
12 |
|
|
* Redistribution and use in source and binary forms, with or without |
13 |
|
|
* modification, are permitted provided that the following conditions |
14 |
|
|
* are met: |
15 |
|
|
* |
16 |
|
|
* 1. Redistributions of source code must retain the above copyright |
17 |
|
|
* notice, this list of conditions and the following disclaimer. |
18 |
|
|
* |
19 |
|
|
* 2. Redistributions in binary form must reproduce the above copyright |
20 |
|
|
* notice, this list of conditions and the following disclaimer in |
21 |
|
|
* the documentation and/or other materials provided with the |
22 |
|
|
* distribution. |
23 |
|
|
* |
24 |
|
|
* 3. The end-user documentation included with the redistribution, |
25 |
|
|
* if any, must include the following acknowledgment: |
26 |
|
|
* "This product includes Radiance software |
27 |
|
|
* (http://radsite.lbl.gov/) |
28 |
|
|
* developed by the Lawrence Berkeley National Laboratory |
29 |
|
|
* (http://www.lbl.gov/)." |
30 |
|
|
* Alternately, this acknowledgment may appear in the software itself, |
31 |
|
|
* if and wherever such third-party acknowledgments normally appear. |
32 |
|
|
* |
33 |
|
|
* 4. The names "Radiance," "Lawrence Berkeley National Laboratory" |
34 |
|
|
* and "The Regents of the University of California" must |
35 |
|
|
* not be used to endorse or promote products derived from this |
36 |
|
|
* software without prior written permission. For written |
37 |
|
|
* permission, please contact [email protected]. |
38 |
|
|
* |
39 |
|
|
* 5. Products derived from this software may not be called "Radiance", |
40 |
|
|
* nor may "Radiance" appear in their name, without prior written |
41 |
|
|
* permission of Lawrence Berkeley National Laboratory. |
42 |
|
|
* |
43 |
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
44 |
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
45 |
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
46 |
|
|
* DISCLAIMED. IN NO EVENT SHALL Lawrence Berkeley National Laboratory OR |
47 |
|
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
48 |
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
49 |
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
50 |
|
|
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
51 |
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
52 |
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
53 |
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
54 |
|
|
* SUCH DAMAGE. |
55 |
|
|
* ==================================================================== |
56 |
|
|
* |
57 |
|
|
* This software consists of voluntary contributions made by many |
58 |
|
|
* individuals on behalf of Lawrence Berkeley National Laboratory. For more |
59 |
|
|
* information on Lawrence Berkeley National Laboratory, please see |
60 |
|
|
* <http://www.lbl.gov/>. |
61 |
|
|
*/ |
62 |
|
|
|
63 |
greg |
2.1 |
typedef struct { |
64 |
|
|
char *name; /* variable name */ |
65 |
|
|
short nick; /* # characters required for nickname */ |
66 |
|
|
short nass; /* # assignments made */ |
67 |
|
|
char *value; /* assigned value(s) */ |
68 |
greg |
2.3 |
void (*fixval)(); /* assignment checking function */ |
69 |
greg |
2.1 |
} VARIABLE; /* a variable-value pair */ |
70 |
|
|
|
71 |
|
|
/**** The following variables should be declared by calling program ****/ |
72 |
|
|
|
73 |
|
|
extern int NVARS; /* total number of variables */ |
74 |
|
|
|
75 |
|
|
extern VARIABLE vv[]; /* variable-value pairs */ |
76 |
|
|
|
77 |
|
|
extern char *progname; /* global argv[0] from main */ |
78 |
|
|
|
79 |
|
|
extern int nowarn; /* global boolean to turn warnings off */ |
80 |
|
|
|
81 |
|
|
/**** The rest is declared in loadvars.c ****/ |
82 |
|
|
|
83 |
|
|
extern VARIABLE *matchvar(); |
84 |
|
|
extern char *nvalue(); |
85 |
|
|
|
86 |
|
|
#define UPPER(c) ((c)&~0x20) /* ASCII trick */ |
87 |
|
|
|
88 |
|
|
#define vnam(vc) (vv[vc].name) |
89 |
|
|
#define vdef(vc) (vv[vc].nass) |
90 |
|
|
#define vval(vc) (vv[vc].value) |
91 |
|
|
#define vint(vc) atoi(vval(vc)) |
92 |
greg |
2.2 |
#define vflt(vc) atof(vval(vc)) |
93 |
greg |
2.1 |
#define vlet(vc) UPPER(vval(vc)[0]) |
94 |
|
|
#define vscale vlet |
95 |
|
|
#define vbool(vc) (vlet(vc)=='T') |
96 |
|
|
|
97 |
|
|
#define HIGH 'H' |
98 |
|
|
#define MEDIUM 'M' |
99 |
|
|
#define LOW 'L' |
100 |
greg |
2.3 |
|
101 |
|
|
#ifdef NOPROTO |
102 |
|
|
|
103 |
|
|
extern void loadvars(); |
104 |
|
|
extern int setvariable(); |
105 |
|
|
extern VARIABLE *matchvar(); |
106 |
|
|
extern char *nvalue(); |
107 |
|
|
extern void checkvalues(); |
108 |
|
|
extern void onevalue(); |
109 |
|
|
extern void catvalues(); |
110 |
|
|
extern int badmatch(); |
111 |
|
|
extern void boolvalue(); |
112 |
|
|
extern void qualvalue(); |
113 |
|
|
extern void intvalue(); |
114 |
|
|
extern void fltvalue(); |
115 |
|
|
extern void printvars(); |
116 |
|
|
|
117 |
|
|
#else |
118 |
|
|
|
119 |
|
|
extern void loadvars(char *rfname); |
120 |
|
|
extern int setvariable(char *ass, VARIABLE *(*mv)()); |
121 |
|
|
extern VARIABLE *matchvar(char *nam); |
122 |
|
|
extern char *nvalue(int vn, int n); |
123 |
|
|
extern void checkvalues(void); |
124 |
|
|
extern void onevalue(VARIABLE *vp); |
125 |
|
|
extern void catvalues(VARIABLE *vp); |
126 |
|
|
extern int badmatch(char *tv, char *cv); |
127 |
|
|
extern void boolvalue(VARIABLE *vp); |
128 |
|
|
extern void qualvalue(VARIABLE *vp); |
129 |
|
|
extern void intvalue(VARIABLE *vp); |
130 |
|
|
extern void fltvalue(VARIABLE *vp); |
131 |
|
|
extern void printvars(FILE *fp); |
132 |
|
|
|
133 |
|
|
#endif |