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/* Copyright (c) 1993 Regents of the University of California */ |
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|
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#ifndef lint |
2 |
< |
static char SCCSid[] = "$SunId$ LBL"; |
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static const char RCSid[] = "$Id$"; |
3 |
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#endif |
6 |
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|
4 |
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/* |
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* Executive program for oconv, rpict and pfilt |
6 |
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*/ |
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|
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#include "standard.h" |
9 |
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#include "paths.h" |
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|
10 |
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#include <ctype.h> |
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|
12 |
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#include "platform.h" |
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#include "view.h" |
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#include "paths.h" |
15 |
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#include "vars.h" |
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|
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typedef struct { |
18 |
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char *name; /* variable name */ |
19 |
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short nick; /* # characters required for nickname */ |
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short nass; /* # assignments made */ |
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char *value; /* assigned value(s) */ |
22 |
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int (*fixval)(); /* assignment checking function */ |
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} VARIABLE; |
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|
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int onevalue(), catvalues(), boolvalue(), |
26 |
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qualvalue(), fltvalue(), intvalue(); |
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|
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/* variables */ |
29 |
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#define OBJECT 0 /* object files */ |
30 |
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#define SCENE 1 /* scene files */ |
31 |
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#define MATERIAL 2 /* material files */ |
32 |
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#define ILLUM 3 /* mkillum input files */ |
33 |
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#define MKILLUM 4 /* mkillum options */ |
34 |
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#define RENDER 5 /* rendering options */ |
35 |
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#define OCONV 6 /* oconv options */ |
36 |
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#define PFILT 7 /* pfilt options */ |
37 |
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#define VIEW 8 /* view(s) for picture(s) */ |
38 |
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#define ZONE 9 /* simulation zone */ |
39 |
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#define QUALITY 10 /* desired rendering quality */ |
40 |
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#define OCTREE 11 /* octree file name */ |
41 |
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#define PICTURE 12 /* picture file name */ |
42 |
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#define AMBFILE 13 /* ambient file name */ |
43 |
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#define OPTFILE 14 /* rendering options file */ |
43 |
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#define EXPOSURE 15 /* picture exposure setting */ |
44 |
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#define RESOLUTION 16 /* maximum picture resolution */ |
45 |
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#define UP 17 /* view up (X, Y or Z) */ |
46 |
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#define INDIRECT 18 /* indirection in lighting */ |
47 |
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#define DETAIL 19 /* level of scene detail */ |
48 |
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#define PENUMBRAS 20 /* shadow penumbras are desired */ |
49 |
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#define VARIABILITY 21 /* level of light variability */ |
50 |
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#define REPORT 22 /* report frequency and errfile */ |
17 |
> |
/* variables (alphabetical by name) */ |
18 |
> |
#define AMBFILE 0 /* ambient file name */ |
19 |
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#define DETAIL 1 /* level of scene detail */ |
20 |
> |
#define EXPOSURE 2 /* picture exposure setting */ |
21 |
> |
#define EYESEP 3 /* interocular distance */ |
22 |
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#define ILLUM 4 /* mkillum input files */ |
23 |
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#define INDIRECT 5 /* indirection in lighting */ |
24 |
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#define MATERIAL 6 /* material files */ |
25 |
> |
#define MKILLUM 7 /* mkillum options */ |
26 |
> |
#define OBJECT 8 /* object files */ |
27 |
> |
#define OCONV 9 /* oconv options */ |
28 |
> |
#define OCTREE 10 /* octree file name */ |
29 |
> |
#define OPTFILE 11 /* rendering options file */ |
30 |
> |
#define PENUMBRAS 12 /* shadow penumbras are desired */ |
31 |
> |
#define PFILT 13 /* pfilt options */ |
32 |
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#define PICTURE 14 /* picture file root name */ |
33 |
> |
#define QUALITY 15 /* desired rendering quality */ |
34 |
> |
#define RAWFILE 16 /* raw picture file root name */ |
35 |
> |
#define RENDER 17 /* rendering options */ |
36 |
> |
#define REPORT 18 /* report frequency and errfile */ |
37 |
> |
#define RESOLUTION 19 /* maximum picture resolution */ |
38 |
> |
#define SCENE 20 /* scene files */ |
39 |
> |
#define UP 21 /* view up (X, Y or Z) */ |
40 |
> |
#define VARIABILITY 22 /* level of light variability */ |
41 |
> |
#define VIEWS 23 /* view(s) for picture(s) */ |
42 |
> |
#define ZFILE 24 /* distance file root name */ |
43 |
> |
#define ZONE 25 /* simulation zone */ |
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/* total number of variables */ |
45 |
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#define NVARS 23 |
45 |
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int NVARS = 26; |
46 |
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|
47 |
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VARIABLE vv[NVARS] = { /* variable-value pairs */ |
48 |
< |
{"objects", 3, 0, NULL, catvalues}, |
49 |
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{"scene", 3, 0, NULL, catvalues}, |
50 |
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{"materials", 3, 0, NULL, catvalues}, |
47 |
> |
VARIABLE vv[] = { /* variable-value pairs */ |
48 |
> |
{"AMBFILE", 3, 0, NULL, onevalue}, |
49 |
> |
{"DETAIL", 3, 0, NULL, qualvalue}, |
50 |
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{"EXPOSURE", 3, 0, NULL, fltvalue}, |
51 |
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{"EYESEP", 3, 0, NULL, fltvalue}, |
52 |
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{"illum", 3, 0, NULL, catvalues}, |
53 |
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{"INDIRECT", 3, 0, NULL, intvalue}, |
54 |
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{"materials", 3, 0, NULL, catvalues}, |
55 |
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{"mkillum", 3, 0, NULL, catvalues}, |
56 |
< |
{"render", 3, 0, NULL, catvalues}, |
56 |
> |
{"objects", 3, 0, NULL, catvalues}, |
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{"oconv", 3, 0, NULL, catvalues}, |
62 |
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{"pfilt", 2, 0, NULL, catvalues}, |
63 |
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{"view", 2, 0, NULL, NULL}, |
64 |
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{"ZONE", 2, 0, NULL, onevalue}, |
65 |
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{"QUALITY", 3, 0, NULL, qualvalue}, |
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{"OCTREE", 3, 0, NULL, onevalue}, |
67 |
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{"PICTURE", 3, 0, NULL, onevalue}, |
68 |
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{"AMBFILE", 3, 0, NULL, onevalue}, |
59 |
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{"OPTFILE", 3, 0, NULL, onevalue}, |
60 |
< |
{"EXPOSURE", 3, 0, NULL, fltvalue}, |
60 |
> |
{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
61 |
> |
{"pfilt", 2, 0, NULL, catvalues}, |
62 |
> |
{"PICTURE", 3, 0, NULL, onevalue}, |
63 |
> |
{"QUALITY", 3, 0, NULL, qualvalue}, |
64 |
> |
{"RAWFILE", 3, 0, NULL, onevalue}, |
65 |
> |
{"render", 3, 0, NULL, catvalues}, |
66 |
> |
{"REPORT", 3, 0, NULL, onevalue}, |
67 |
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{"RESOLUTION", 3, 0, NULL, onevalue}, |
68 |
+ |
{"scene", 3, 0, NULL, catvalues}, |
69 |
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{"UP", 2, 0, NULL, onevalue}, |
73 |
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{"INDIRECT", 3, 0, NULL, intvalue}, |
74 |
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{"DETAIL", 3, 0, NULL, qualvalue}, |
75 |
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{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
70 |
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{"VARIABILITY", 3, 0, NULL, qualvalue}, |
71 |
< |
{"REPORT", 3, 0, NULL, onevalue}, |
71 |
> |
{"view", 2, 0, NULL, NULL}, |
72 |
> |
{"ZFILE", 2, 0, NULL, onevalue}, |
73 |
> |
{"ZONE", 2, 0, NULL, onevalue}, |
74 |
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}; |
75 |
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|
80 |
– |
VARIABLE *matchvar(); |
81 |
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char *nvalue(); |
82 |
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|
83 |
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#define UPPER(c) ((c)&~0x20) /* ASCII trick */ |
84 |
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|
85 |
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#define vnam(vc) (vv[vc].name) |
86 |
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#define vdef(vc) (vv[vc].nass) |
87 |
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#define vval(vc) (vv[vc].value) |
88 |
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#define vint(vc) atoi(vval(vc)) |
89 |
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#define vlet(vc) UPPER(vval(vc)[0]) |
90 |
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#define vscale vlet |
91 |
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#define vbool(vc) (vlet(vc)=='T') |
92 |
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|
93 |
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#define HIGH 'H' |
94 |
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#define MEDIUM 'M' |
95 |
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#define LOW 'L' |
96 |
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|
76 |
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/* overture calculation file */ |
77 |
< |
#ifdef NIX |
78 |
< |
char overfile[] = "overture.raw"; |
77 |
> |
#ifdef NULL_DEVICE |
78 |
> |
char overfile[] = NULL_DEVICE; |
79 |
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#else |
80 |
< |
char overfile[] = "/dev/null"; |
80 |
> |
char overfile[] = "overture.unf"; |
81 |
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#endif |
82 |
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|
83 |
< |
extern unsigned long fdate(), time(); |
83 |
> |
extern time_t time(); |
84 |
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|
85 |
< |
unsigned long scenedate; /* date of latest scene or object file */ |
86 |
< |
unsigned long octreedate; /* date of octree */ |
87 |
< |
unsigned long matdate; /* date of latest material file */ |
88 |
< |
unsigned long illumdate; /* date of last illum file */ |
85 |
> |
time_t scenedate; /* date of latest scene or object file */ |
86 |
> |
time_t octreedate; /* date of octree */ |
87 |
> |
time_t matdate; /* date of latest material file */ |
88 |
> |
time_t illumdate; /* date of last illum file */ |
89 |
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|
90 |
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char *oct0name; /* name of pre-mkillum octree */ |
91 |
< |
unsigned long oct0date; /* date of pre-mkillum octree */ |
91 |
> |
time_t oct0date; /* date of pre-mkillum octree */ |
92 |
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char *oct1name; /* name of post-mkillum octree */ |
93 |
< |
unsigned long oct1date; /* date of post-mkillum octree (>= matdate) */ |
93 |
> |
time_t oct1date; /* date of post-mkillum octree (>= matdate) */ |
94 |
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|
95 |
+ |
int nowarn = 0; /* no warnings */ |
96 |
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int explicate = 0; /* explicate variables */ |
97 |
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int silent = 0; /* do work silently */ |
98 |
< |
int noaction = 0; /* don't do anything */ |
98 |
> |
int touchonly = 0; /* touch files only */ |
99 |
> |
int nprocs = 1; /* maximum executing processes */ |
100 |
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int sayview = 0; /* print view out */ |
101 |
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char *rvdevice = NULL; /* rview output device */ |
102 |
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char *viewselect = NULL; /* specific view only */ |
103 |
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|
104 |
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int overture = 0; /* overture calculation needed */ |
105 |
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|
106 |
+ |
int children_running = 0; /* set negative in children */ |
107 |
+ |
|
108 |
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char *progname; /* global argv[0] */ |
109 |
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char *rifname; /* global rad input file name */ |
110 |
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|
111 |
< |
char radname[MAXPATH]; /* root Radiance file name */ |
111 |
> |
char radname[PATH_MAX]; /* root Radiance file name */ |
112 |
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|
113 |
+ |
#define inchild() (children_running < 0) |
114 |
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|
115 |
+ |
|
116 |
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main(argc, argv) |
117 |
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int argc; |
118 |
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char *argv[]; |
119 |
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{ |
120 |
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char ropts[512]; |
121 |
+ |
char popts[64]; |
122 |
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int i; |
123 |
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|
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progname = argv[0]; |
129 |
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silent++; |
130 |
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break; |
131 |
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case 'n': |
132 |
< |
noaction++; |
132 |
> |
nprocs = 0; |
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break; |
134 |
+ |
case 'N': |
135 |
+ |
nprocs = atoi(argv[++i]); |
136 |
+ |
if (nprocs < 0) |
137 |
+ |
nprocs = 0; |
138 |
+ |
break; |
139 |
+ |
case 't': |
140 |
+ |
touchonly++; |
141 |
+ |
break; |
142 |
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case 'e': |
143 |
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explicate++; |
144 |
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break; |
151 |
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case 'v': |
152 |
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viewselect = argv[++i]; |
153 |
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break; |
154 |
+ |
case 'w': |
155 |
+ |
nowarn++; |
156 |
+ |
break; |
157 |
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default: |
158 |
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goto userr; |
159 |
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} |
160 |
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if (i >= argc) |
161 |
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goto userr; |
162 |
|
rifname = argv[i]; |
163 |
+ |
/* check command-line options */ |
164 |
+ |
if (nprocs > 1 & viewselect != NULL) |
165 |
+ |
nprocs = 1; |
166 |
|
/* assign Radiance root file name */ |
167 |
|
rootname(radname, rifname); |
168 |
|
/* load variable values */ |
169 |
< |
load(rifname); |
169 |
> |
loadvars(rifname); |
170 |
|
/* get any additional assignments */ |
171 |
|
for (i++; i < argc; i++) |
172 |
< |
setvariable(argv[i]); |
172 |
> |
if (setvariable(argv[i], matchvar) < 0) { |
173 |
> |
fprintf(stderr, "%s: unknown variable: %s\n", |
174 |
> |
progname, argv[i]); |
175 |
> |
quit(1); |
176 |
> |
} |
177 |
|
/* check assignments */ |
178 |
|
checkvalues(); |
179 |
|
/* check files and dates */ |
182 |
|
setdefaults(); |
183 |
|
/* print all values if requested */ |
184 |
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if (explicate) |
185 |
< |
printvals(); |
185 |
> |
printvars(stdout); |
186 |
|
/* build octree (and run mkillum) */ |
187 |
|
oconv(); |
188 |
|
/* check date on ambient file */ |
189 |
|
checkambfile(); |
190 |
|
/* run simulation */ |
191 |
< |
renderopts(ropts); |
191 |
> |
renderopts(ropts, popts); |
192 |
|
xferopts(ropts); |
193 |
|
if (rvdevice != NULL) |
194 |
< |
rview(ropts); |
194 |
> |
rview(ropts, popts); |
195 |
|
else |
196 |
< |
rpict(ropts); |
197 |
< |
exit(0); |
196 |
> |
rpict(ropts, popts); |
197 |
> |
quit(0); |
198 |
|
userr: |
199 |
|
fprintf(stderr, |
200 |
< |
"Usage: %s [-s][-n][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
200 |
> |
"Usage: %s [-w][-s][-n|-N npr][-t][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
201 |
|
progname); |
202 |
< |
exit(1); |
202 |
> |
quit(1); |
203 |
|
} |
204 |
|
|
205 |
|
|
218 |
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} |
219 |
|
|
220 |
|
|
221 |
< |
#define NOCHAR 127 /* constant for character to delete */ |
218 |
< |
|
219 |
< |
|
220 |
< |
load(rfname) /* load Radiance simulation file */ |
221 |
< |
char *rfname; |
222 |
< |
{ |
223 |
< |
FILE *fp; |
224 |
< |
char buf[512]; |
225 |
< |
register char *cp; |
226 |
< |
|
227 |
< |
if (rfname == NULL) |
228 |
< |
fp = stdin; |
229 |
< |
else if ((fp = fopen(rfname, "r")) == NULL) |
230 |
< |
syserr(rfname); |
231 |
< |
while (fgetline(buf, sizeof(buf), fp) != NULL) { |
232 |
< |
for (cp = buf; *cp; cp++) { |
233 |
< |
switch (*cp) { |
234 |
< |
case '\\': |
235 |
< |
*cp++ = NOCHAR; |
236 |
< |
continue; |
237 |
< |
case '#': |
238 |
< |
*cp = '\0'; |
239 |
< |
break; |
240 |
< |
default: |
241 |
< |
continue; |
242 |
< |
} |
243 |
< |
break; |
244 |
< |
} |
245 |
< |
setvariable(buf); |
246 |
< |
} |
247 |
< |
fclose(fp); |
248 |
< |
} |
249 |
< |
|
250 |
< |
|
251 |
< |
setvariable(ass) /* assign variable according to string */ |
252 |
< |
register char *ass; |
253 |
< |
{ |
254 |
< |
char varname[32]; |
255 |
< |
int n; |
256 |
< |
register char *cp; |
257 |
< |
register VARIABLE *vp; |
258 |
< |
register int i; |
259 |
< |
|
260 |
< |
while (isspace(*ass)) /* skip leading space */ |
261 |
< |
ass++; |
262 |
< |
cp = varname; /* extract name */ |
263 |
< |
while (cp < varname+sizeof(varname)-1 |
264 |
< |
&& *ass && !isspace(*ass) && *ass != '=') |
265 |
< |
*cp++ = *ass++; |
266 |
< |
*cp = '\0'; |
267 |
< |
if (!varname[0]) |
268 |
< |
return; /* no variable name! */ |
269 |
< |
/* trim value */ |
270 |
< |
while (isspace(*ass) || *ass == '=') |
271 |
< |
ass++; |
272 |
< |
for (n = strlen(ass); n > 0; n--) |
273 |
< |
if (!isspace(ass[n-1])) |
274 |
< |
break; |
275 |
< |
if (!n) { |
276 |
< |
fprintf(stderr, "%s: warning - missing value for variable '%s'\n", |
277 |
< |
progname, varname); |
278 |
< |
return; |
279 |
< |
} |
280 |
< |
/* match variable from list */ |
281 |
< |
vp = matchvar(varname); |
282 |
< |
if (vp == NULL) { |
283 |
< |
fprintf(stderr, "%s: unknown variable '%s'\n", |
284 |
< |
progname, varname); |
285 |
< |
exit(1); |
286 |
< |
} |
287 |
< |
/* assign new value */ |
288 |
< |
if (i = vp->nass) { |
289 |
< |
cp = vp->value; |
290 |
< |
while (i--) |
291 |
< |
while (*cp++) |
292 |
< |
; |
293 |
< |
i = cp - vp->value; |
294 |
< |
vp->value = realloc(vp->value, i+n+1); |
295 |
< |
} else |
296 |
< |
vp->value = malloc(n+1); |
297 |
< |
if (vp->value == NULL) |
298 |
< |
syserr(progname); |
299 |
< |
cp = vp->value+i; /* copy value, squeezing spaces */ |
300 |
< |
*cp = *ass; |
301 |
< |
for (i = 1; i <= n; i++) { |
302 |
< |
if (ass[i] == NOCHAR) |
303 |
< |
continue; |
304 |
< |
if (isspace(*cp)) |
305 |
< |
while (isspace(ass[i])) |
306 |
< |
i++; |
307 |
< |
*++cp = ass[i]; |
308 |
< |
} |
309 |
< |
if (isspace(*cp)) /* remove trailing space */ |
310 |
< |
*cp = '\0'; |
311 |
< |
vp->nass++; |
312 |
< |
} |
313 |
< |
|
314 |
< |
|
315 |
< |
VARIABLE * |
316 |
< |
matchvar(nam) /* match a variable by its name */ |
317 |
< |
char *nam; |
318 |
< |
{ |
319 |
< |
int n = strlen(nam); |
320 |
< |
register int i; |
321 |
< |
|
322 |
< |
for (i = 0; i < NVARS; i++) |
323 |
< |
if (n >= vv[i].nick && !strncmp(nam, vv[i].name, n)) |
324 |
< |
return(vv+i); |
325 |
< |
return(NULL); |
326 |
< |
} |
327 |
< |
|
328 |
< |
|
329 |
< |
char * |
330 |
< |
nvalue(vp, n) /* return nth variable value */ |
331 |
< |
VARIABLE *vp; |
332 |
< |
register int n; |
333 |
< |
{ |
334 |
< |
register char *cp; |
335 |
< |
|
336 |
< |
if (vp == NULL | n < 0 | n >= vp->nass) |
337 |
< |
return(NULL); |
338 |
< |
cp = vp->value; |
339 |
< |
while (n--) |
340 |
< |
while (*cp++) |
341 |
< |
; |
342 |
< |
return(cp); |
343 |
< |
} |
344 |
< |
|
345 |
< |
|
346 |
< |
checkvalues() /* check assignments */ |
347 |
< |
{ |
348 |
< |
register int i; |
349 |
< |
|
350 |
< |
for (i = 0; i < NVARS; i++) |
351 |
< |
if (vv[i].fixval != NULL) |
352 |
< |
(*vv[i].fixval)(vv+i); |
353 |
< |
} |
354 |
< |
|
355 |
< |
|
356 |
< |
onevalue(vp) /* only one assignment for this variable */ |
357 |
< |
register VARIABLE *vp; |
358 |
< |
{ |
359 |
< |
if (vp->nass < 2) |
360 |
< |
return; |
361 |
< |
fprintf(stderr, "%s: warning - multiple assignment of variable '%s'\n", |
362 |
< |
progname, vp->name); |
363 |
< |
do |
364 |
< |
vp->value += strlen(vp->value)+1; |
365 |
< |
while (--vp->nass > 1); |
366 |
< |
} |
367 |
< |
|
368 |
< |
|
369 |
< |
catvalues(vp) /* concatenate variable values */ |
370 |
< |
register VARIABLE *vp; |
371 |
< |
{ |
372 |
< |
register char *cp; |
373 |
< |
|
374 |
< |
if (vp->nass < 2) |
375 |
< |
return; |
376 |
< |
for (cp = vp->value; vp->nass > 1; vp->nass--) { |
377 |
< |
while (*cp) |
378 |
< |
cp++; |
379 |
< |
*cp++ = ' '; |
380 |
< |
} |
381 |
< |
} |
382 |
< |
|
383 |
< |
|
384 |
< |
int |
385 |
< |
badmatch(tv, cv) /* case insensitive truncated comparison */ |
386 |
< |
register char *tv, *cv; |
387 |
< |
{ |
388 |
< |
if (!*tv) return(1); /* null string cannot match */ |
389 |
< |
do |
390 |
< |
if (UPPER(*tv) != *cv++) |
391 |
< |
return(1); |
392 |
< |
while (*++tv); |
393 |
< |
return(0); /* OK */ |
394 |
< |
} |
395 |
< |
|
396 |
< |
|
397 |
< |
boolvalue(vp) /* check boolean for legal values */ |
398 |
< |
register VARIABLE *vp; |
399 |
< |
{ |
400 |
< |
if (!vp->nass) return; |
401 |
< |
onevalue(vp); |
402 |
< |
switch (UPPER(vp->value[0])) { |
403 |
< |
case 'T': |
404 |
< |
if (badmatch(vp->value, "TRUE")) break; |
405 |
< |
return; |
406 |
< |
case 'F': |
407 |
< |
if (badmatch(vp->value, "FALSE")) break; |
408 |
< |
return; |
409 |
< |
} |
410 |
< |
fprintf(stderr, "%s: illegal value for boolean variable '%s'\n", |
411 |
< |
progname, vp->name); |
412 |
< |
exit(1); |
413 |
< |
} |
414 |
< |
|
415 |
< |
|
416 |
< |
qualvalue(vp) /* check qualitative var. for legal values */ |
417 |
< |
register VARIABLE *vp; |
418 |
< |
{ |
419 |
< |
if (!vp->nass) return; |
420 |
< |
onevalue(vp); |
421 |
< |
switch (UPPER(vp->value[0])) { |
422 |
< |
case 'L': |
423 |
< |
if (badmatch(vp->value, "LOW")) break; |
424 |
< |
return; |
425 |
< |
case 'M': |
426 |
< |
if (badmatch(vp->value, "MEDIUM")) break; |
427 |
< |
return; |
428 |
< |
case 'H': |
429 |
< |
if (badmatch(vp->value, "HIGH")) break; |
430 |
< |
return; |
431 |
< |
} |
432 |
< |
fprintf(stderr, "%s: illegal value for qualitative variable '%s'\n", |
433 |
< |
progname, vp->name); |
434 |
< |
exit(1); |
435 |
< |
} |
436 |
< |
|
437 |
< |
|
438 |
< |
intvalue(vp) /* check integer variable for legal values */ |
439 |
< |
register VARIABLE *vp; |
440 |
< |
{ |
441 |
< |
if (!vp->nass) return; |
442 |
< |
onevalue(vp); |
443 |
< |
if (isint(vp->value)) return; |
444 |
< |
fprintf(stderr, "%s: illegal value for integer variable '%s'\n", |
445 |
< |
progname, vp->name); |
446 |
< |
exit(1); |
447 |
< |
} |
448 |
< |
|
449 |
< |
|
450 |
< |
fltvalue(vp) /* check float variable for legal values */ |
451 |
< |
register VARIABLE *vp; |
452 |
< |
{ |
453 |
< |
if (!vp->nass) return; |
454 |
< |
onevalue(vp); |
455 |
< |
if (isflt(vp->value)) return; |
456 |
< |
fprintf(stderr, "%s: illegal value for real variable '%s'\n", |
457 |
< |
progname, vp->name); |
458 |
< |
exit(1); |
459 |
< |
} |
460 |
< |
|
461 |
< |
|
462 |
< |
unsigned long |
221 |
> |
time_t |
222 |
|
checklast(fnames) /* check files and find most recent */ |
223 |
|
register char *fnames; |
224 |
|
{ |
225 |
< |
char thisfile[MAXPATH]; |
226 |
< |
unsigned long thisdate, lastdate = 0; |
468 |
< |
register char *cp; |
225 |
> |
char thisfile[PATH_MAX]; |
226 |
> |
time_t thisdate, lastdate = 0; |
227 |
|
|
228 |
|
if (fnames == NULL) |
229 |
|
return(0); |
230 |
< |
while (*fnames) { |
231 |
< |
while (isspace(*fnames)) fnames++; |
232 |
< |
cp = thisfile; |
233 |
< |
while (*fnames && !isspace(*fnames)) |
476 |
< |
*cp++ = *fnames++; |
477 |
< |
*cp = '\0'; |
230 |
> |
while ((fnames = nextword(thisfile, PATH_MAX, fnames)) != NULL) { |
231 |
> |
if (thisfile[0] == '!' || |
232 |
> |
(thisfile[0] == '\\' && thisfile[1] == '!')) |
233 |
> |
continue; |
234 |
|
if (!(thisdate = fdate(thisfile))) |
235 |
|
syserr(thisfile); |
236 |
|
if (thisdate > lastdate) |
245 |
|
char *orig; |
246 |
|
int pred; |
247 |
|
{ |
492 |
– |
extern char *rindex(); |
248 |
|
register char *cp; |
249 |
|
register int n; |
250 |
|
int suffix; |
267 |
|
|
268 |
|
checkfiles() /* check for existence and modified times */ |
269 |
|
{ |
270 |
< |
unsigned long objdate; |
270 |
> |
time_t objdate; |
271 |
|
|
272 |
|
if (!vdef(OCTREE)) { |
273 |
|
if ((vval(OCTREE) = bmalloc(strlen(radname)+5)) == NULL) |
274 |
|
syserr(progname); |
275 |
|
sprintf(vval(OCTREE), "%s.oct", radname); |
276 |
|
vdef(OCTREE)++; |
277 |
+ |
} else if (vval(OCTREE)[0] == '!') { |
278 |
+ |
fprintf(stderr, "%s: illegal '%s' specification\n", |
279 |
+ |
progname, vnam(OCTREE)); |
280 |
+ |
quit(1); |
281 |
|
} |
282 |
|
octreedate = fdate(vval(OCTREE)); |
283 |
|
if (vdef(ILLUM)) { /* illum requires secondary octrees */ |
294 |
|
if (!octreedate & !scenedate & !illumdate) { |
295 |
|
fprintf(stderr, "%s: need '%s' or '%s' or '%s'\n", progname, |
296 |
|
vnam(OCTREE), vnam(SCENE), vnam(ILLUM)); |
297 |
< |
exit(1); |
297 |
> |
quit(1); |
298 |
|
} |
299 |
|
matdate = checklast(vval(MATERIAL)); |
300 |
|
} |
306 |
|
extern FILE *popen(); |
307 |
|
static double oorg[3], osiz = 0.; |
308 |
|
double min[3], max[3]; |
309 |
< |
char buf[512]; |
309 |
> |
char buf[1024]; |
310 |
|
FILE *fp; |
311 |
|
register int i; |
312 |
|
|
313 |
|
if (osiz <= FTINY) |
314 |
< |
if (noaction && fdate(oct1name) < |
314 |
> |
if (!nprocs && fdate(oct1name) < |
315 |
|
(scenedate>illumdate?scenedate:illumdate)) { |
316 |
|
/* run getbbox */ |
317 |
|
sprintf(buf, "getbbox -w -h %s", |
324 |
|
fprintf(stderr, |
325 |
|
"%s: error reading bounding box from getbbox\n", |
326 |
|
progname); |
327 |
< |
exit(1); |
327 |
> |
quit(1); |
328 |
|
} |
329 |
|
for (i = 0; i < 3; i++) |
330 |
|
if (max[i] - min[i] > osiz) |
342 |
|
fprintf(stderr, |
343 |
|
"%s: error reading bounding cube from getinfo\n", |
344 |
|
progname); |
345 |
< |
exit(1); |
345 |
> |
quit(1); |
346 |
|
} |
347 |
|
pclose(fp); |
348 |
|
} |
352 |
|
|
353 |
|
setdefaults() /* set default values for unassigned var's */ |
354 |
|
{ |
355 |
< |
double org[3], size; |
355 |
> |
double org[3], lim[3], size; |
356 |
|
char buf[128]; |
357 |
|
|
358 |
|
if (!vdef(ZONE)) { |
362 |
|
vval(ZONE) = savqstr(buf); |
363 |
|
vdef(ZONE)++; |
364 |
|
} |
365 |
+ |
if (!vdef(EYESEP)) { |
366 |
+ |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", |
367 |
+ |
&org[0], &lim[0], &org[1], &lim[1], |
368 |
+ |
&org[2], &lim[2]) != 6) |
369 |
+ |
badvalue(ZONE); |
370 |
+ |
sprintf(buf, "%f", |
371 |
+ |
0.01*(lim[0]-org[0]+lim[1]-org[1]+lim[2]-org[2])); |
372 |
+ |
vval(EYESEP) = savqstr(buf); |
373 |
+ |
vdef(EYESEP)++; |
374 |
+ |
} |
375 |
|
if (!vdef(INDIRECT)) { |
376 |
|
vval(INDIRECT) = "0"; |
377 |
|
vdef(INDIRECT)++; |
388 |
|
vval(PICTURE) = radname; |
389 |
|
vdef(PICTURE)++; |
390 |
|
} |
391 |
< |
if (!vdef(VIEW)) { |
392 |
< |
vval(VIEW) = "X"; |
393 |
< |
vdef(VIEW)++; |
391 |
> |
if (!vdef(VIEWS)) { |
392 |
> |
vval(VIEWS) = "X"; |
393 |
> |
vdef(VIEWS)++; |
394 |
|
} |
395 |
|
if (!vdef(DETAIL)) { |
396 |
|
vval(DETAIL) = "M"; |
407 |
|
} |
408 |
|
|
409 |
|
|
641 |
– |
printvals() /* print variable values */ |
642 |
– |
{ |
643 |
– |
register int i, j; |
644 |
– |
|
645 |
– |
for (i = 0; i < NVARS; i++) |
646 |
– |
for (j = 0; j < vdef(i); j++) |
647 |
– |
printf("%s= %s\n", vnam(i), nvalue(vv+i, j)); |
648 |
– |
fflush(stdout); |
649 |
– |
} |
650 |
– |
|
651 |
– |
|
410 |
|
oconv() /* run oconv and mkillum if necessary */ |
411 |
|
{ |
412 |
|
static char illumtmp[] = "ilXXXXXX"; |
413 |
< |
char combuf[512], ocopts[64], mkopts[64]; |
413 |
> |
char combuf[PATH_MAX], ocopts[64], mkopts[64]; |
414 |
|
|
415 |
|
oconvopts(ocopts); /* get options */ |
416 |
|
if (octreedate < scenedate) { /* check date on original octree */ |
417 |
< |
/* build command */ |
418 |
< |
if (vdef(MATERIAL)) |
419 |
< |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
420 |
< |
vval(MATERIAL), vval(SCENE), vval(OCTREE)); |
421 |
< |
else |
422 |
< |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
423 |
< |
vval(SCENE), vval(OCTREE)); |
424 |
< |
|
425 |
< |
if (runcom(combuf)) { /* run it */ |
426 |
< |
fprintf(stderr, |
417 |
> |
if (touchonly && octreedate) |
418 |
> |
touch(vval(OCTREE)); |
419 |
> |
else { /* build command */ |
420 |
> |
if (vdef(MATERIAL)) |
421 |
> |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
422 |
> |
vval(MATERIAL), vval(SCENE), |
423 |
> |
vval(OCTREE)); |
424 |
> |
else |
425 |
> |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
426 |
> |
vval(SCENE), vval(OCTREE)); |
427 |
> |
|
428 |
> |
if (runcom(combuf)) { /* run it */ |
429 |
> |
fprintf(stderr, |
430 |
|
"%s: error generating octree\n\t%s removed\n", |
431 |
< |
progname, vval(OCTREE)); |
432 |
< |
unlink(vval(OCTREE)); |
433 |
< |
exit(1); |
431 |
> |
progname, vval(OCTREE)); |
432 |
> |
unlink(vval(OCTREE)); |
433 |
> |
quit(1); |
434 |
> |
} |
435 |
|
} |
436 |
< |
octreedate = time(0); |
436 |
> |
octreedate = time((time_t *)NULL); |
437 |
> |
if (octreedate < scenedate) /* in case clock is off */ |
438 |
> |
octreedate = scenedate; |
439 |
|
} |
440 |
|
if (oct1name == vval(OCTREE)) /* no mkillum? */ |
441 |
|
oct1date = octreedate > matdate ? octreedate : matdate; |
444 |
|
return; |
445 |
|
/* make octree0 */ |
446 |
|
if (oct0date < scenedate | oct0date < illumdate) { |
447 |
< |
/* build command */ |
447 |
> |
if (touchonly && oct0date) |
448 |
> |
touch(oct0name); |
449 |
> |
else { /* build command */ |
450 |
> |
if (octreedate) |
451 |
> |
sprintf(combuf, "oconv%s -i %s %s > %s", ocopts, |
452 |
> |
vval(OCTREE), vval(ILLUM), oct0name); |
453 |
> |
else if (vdef(MATERIAL)) |
454 |
> |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
455 |
> |
vval(MATERIAL), vval(ILLUM), oct0name); |
456 |
> |
else |
457 |
> |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
458 |
> |
vval(ILLUM), oct0name); |
459 |
> |
if (runcom(combuf)) { /* run it */ |
460 |
> |
fprintf(stderr, |
461 |
> |
"%s: error generating octree\n\t%s removed\n", |
462 |
> |
progname, oct0name); |
463 |
> |
unlink(oct0name); |
464 |
> |
quit(1); |
465 |
> |
} |
466 |
> |
} |
467 |
> |
oct0date = time((time_t *)NULL); |
468 |
> |
if (oct0date < octreedate) /* in case clock is off */ |
469 |
> |
oct0date = octreedate; |
470 |
> |
if (oct0date < illumdate) /* ditto */ |
471 |
> |
oct0date = illumdate; |
472 |
> |
} |
473 |
> |
if (touchonly && oct1date) |
474 |
> |
touch(oct1name); |
475 |
> |
else { |
476 |
> |
mkillumopts(mkopts); /* build mkillum command */ |
477 |
> |
mktemp(illumtmp); |
478 |
> |
sprintf(combuf, "mkillum%s %s \"<\" %s > %s", mkopts, |
479 |
> |
oct0name, vval(ILLUM), illumtmp); |
480 |
> |
if (runcom(combuf)) { /* run it */ |
481 |
> |
fprintf(stderr, "%s: error running mkillum\n", |
482 |
> |
progname); |
483 |
> |
unlink(illumtmp); |
484 |
> |
quit(1); |
485 |
> |
} |
486 |
> |
/* make octree1 (frozen) */ |
487 |
|
if (octreedate) |
488 |
< |
sprintf(combuf, "oconv%s -i %s %s > %s", ocopts, |
489 |
< |
vval(OCTREE), vval(ILLUM), oct0name); |
488 |
> |
sprintf(combuf, "oconv%s -f -i %s %s > %s", ocopts, |
489 |
> |
vval(OCTREE), illumtmp, oct1name); |
490 |
|
else if (vdef(MATERIAL)) |
491 |
< |
sprintf(combuf, "oconv%s %s %s > %s", ocopts, |
492 |
< |
vval(MATERIAL), vval(ILLUM), oct0name); |
491 |
> |
sprintf(combuf, "oconv%s -f %s %s > %s", ocopts, |
492 |
> |
vval(MATERIAL), illumtmp, oct1name); |
493 |
|
else |
494 |
< |
sprintf(combuf, "oconv%s %s > %s", ocopts, |
495 |
< |
vval(ILLUM), oct0name); |
494 |
> |
sprintf(combuf, "oconv%s -f %s > %s", ocopts, |
495 |
> |
illumtmp, oct1name); |
496 |
|
if (runcom(combuf)) { /* run it */ |
497 |
|
fprintf(stderr, |
498 |
|
"%s: error generating octree\n\t%s removed\n", |
499 |
< |
progname, oct0name); |
500 |
< |
unlink(oct0name); |
501 |
< |
exit(1); |
499 |
> |
progname, oct1name); |
500 |
> |
unlink(oct1name); |
501 |
> |
unlink(illumtmp); |
502 |
> |
quit(1); |
503 |
|
} |
504 |
< |
oct0date = time(0); |
504 |
> |
rmfile(illumtmp); |
505 |
|
} |
506 |
< |
mkillumopts(mkopts); /* build mkillum command */ |
507 |
< |
mktemp(illumtmp); |
508 |
< |
sprintf(combuf, "mkillum%s %s \"<\" %s > %s", mkopts, |
705 |
< |
oct0name, vval(ILLUM), illumtmp); |
706 |
< |
if (runcom(combuf)) { /* run it */ |
707 |
< |
fprintf(stderr, "%s: error running mkillum\n", progname); |
708 |
< |
unlink(illumtmp); |
709 |
< |
exit(1); |
710 |
< |
} |
711 |
< |
/* make octree1 (frozen) */ |
712 |
< |
if (octreedate) |
713 |
< |
sprintf(combuf, "oconv%s -f -i %s %s > %s", ocopts, |
714 |
< |
vval(OCTREE), illumtmp, oct1name); |
715 |
< |
else if (vdef(MATERIAL)) |
716 |
< |
sprintf(combuf, "oconv%s -f %s %s > %s", ocopts, |
717 |
< |
vval(MATERIAL), illumtmp, oct1name); |
718 |
< |
else |
719 |
< |
sprintf(combuf, "oconv%s -f %s > %s", ocopts, |
720 |
< |
illumtmp, oct1name); |
721 |
< |
if (runcom(combuf)) { /* run it */ |
722 |
< |
fprintf(stderr, |
723 |
< |
"%s: error generating octree\n\t%s removed\n", |
724 |
< |
progname, oct1name); |
725 |
< |
unlink(oct1name); |
726 |
< |
exit(1); |
727 |
< |
} |
728 |
< |
oct1date = time(0); |
729 |
< |
rmfile(illumtmp); |
506 |
> |
oct1date = time((time_t *)NULL); |
507 |
> |
if (oct1date < oct0date) /* in case clock is off */ |
508 |
> |
oct1date = oct0date; |
509 |
|
} |
510 |
|
|
511 |
|
|
544 |
|
|
545 |
|
checkambfile() /* check date on ambient file */ |
546 |
|
{ |
547 |
< |
unsigned long afdate; |
547 |
> |
time_t afdate; |
548 |
|
|
549 |
|
if (!vdef(AMBFILE)) |
550 |
|
return; |
551 |
|
if (!(afdate = fdate(vval(AMBFILE)))) |
552 |
|
return; |
553 |
|
if (oct1date > afdate) |
554 |
< |
rmfile(vval(AMBFILE)); |
554 |
> |
if (touchonly) |
555 |
> |
touch(vval(AMBFILE)); |
556 |
> |
else |
557 |
> |
rmfile(vval(AMBFILE)); |
558 |
|
} |
559 |
|
|
560 |
|
|
563 |
|
{ |
564 |
|
if (vdef(EXPOSURE)) { |
565 |
|
if (vval(EXPOSURE)[0] == '+' || vval(EXPOSURE)[0] == '-') |
566 |
< |
return(.5/pow(2.,atof(vval(EXPOSURE)))); |
567 |
< |
return(.5/atof(vval(EXPOSURE))); |
566 |
> |
return(.5/pow(2.,vflt(EXPOSURE))); |
567 |
> |
return(.5/vflt(EXPOSURE)); |
568 |
|
} |
569 |
|
if (vlet(ZONE) == 'E') |
570 |
|
return(10.); |
574 |
|
} |
575 |
|
|
576 |
|
|
577 |
< |
renderopts(op) /* set rendering options */ |
578 |
< |
char *op; |
577 |
> |
renderopts(op, po) /* set rendering options */ |
578 |
> |
char *op, *po; |
579 |
|
{ |
580 |
|
switch(vscale(QUALITY)) { |
581 |
|
case LOW: |
582 |
< |
lowqopts(op); |
582 |
> |
lowqopts(op, po); |
583 |
|
break; |
584 |
|
case MEDIUM: |
585 |
< |
medqopts(op); |
585 |
> |
medqopts(op, po); |
586 |
|
break; |
587 |
|
case HIGH: |
588 |
< |
hiqopts(op); |
588 |
> |
hiqopts(op, po); |
589 |
|
break; |
590 |
|
} |
591 |
|
} |
592 |
|
|
593 |
|
|
594 |
< |
lowqopts(op) /* low quality rendering options */ |
594 |
> |
lowqopts(op, po) /* low quality rendering options */ |
595 |
|
register char *op; |
596 |
+ |
char *po; |
597 |
|
{ |
598 |
|
double d, org[3], siz[3]; |
599 |
|
|
600 |
|
*op = '\0'; |
601 |
+ |
*po = '\0'; |
602 |
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
603 |
|
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
604 |
|
badvalue(ZONE); |
605 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
606 |
+ |
if (siz[0] <= FTINY | siz[1] <= FTINY | siz[2] <= FTINY) |
607 |
+ |
badvalue(ZONE); |
608 |
|
getoctcube(org, &d); |
609 |
|
d *= 3./(siz[0]+siz[1]+siz[2]); |
610 |
|
switch (vscale(DETAIL)) { |
611 |
|
case LOW: |
612 |
< |
op = addarg(op, "-ps 16 -dp 64"); |
612 |
> |
po = addarg(po, "-ps 16"); |
613 |
> |
op = addarg(op, "-dp 64"); |
614 |
|
sprintf(op, " -ar %d", (int)(4*d)); |
615 |
|
op += strlen(op); |
616 |
|
break; |
617 |
|
case MEDIUM: |
618 |
< |
op = addarg(op, "-ps 8 -dp 128"); |
618 |
> |
po = addarg(po, "-ps 8"); |
619 |
> |
op = addarg(op, "-dp 128"); |
620 |
|
sprintf(op, " -ar %d", (int)(8*d)); |
621 |
|
op += strlen(op); |
622 |
|
break; |
623 |
|
case HIGH: |
624 |
< |
op = addarg(op, "-ps 4 -dp 256"); |
624 |
> |
po = addarg(po, "-ps 4"); |
625 |
> |
op = addarg(op, "-dp 256"); |
626 |
|
sprintf(op, " -ar %d", (int)(16*d)); |
627 |
|
op += strlen(op); |
628 |
|
break; |
629 |
|
} |
630 |
< |
op = addarg(op, "-pt .16"); |
630 |
> |
po = addarg(po, "-pt .16"); |
631 |
|
if (vbool(PENUMBRAS)) |
632 |
|
op = addarg(op, "-ds .4"); |
633 |
|
else |
659 |
|
} |
660 |
|
|
661 |
|
|
662 |
< |
medqopts(op) /* medium quality rendering options */ |
662 |
> |
medqopts(op, po) /* medium quality rendering options */ |
663 |
|
register char *op; |
664 |
+ |
char *po; |
665 |
|
{ |
666 |
< |
double d, org[3], siz[3]; |
666 |
> |
double d, org[3], siz[3], asz; |
667 |
|
|
668 |
|
*op = '\0'; |
669 |
+ |
*po = '\0'; |
670 |
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
671 |
|
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
672 |
|
badvalue(ZONE); |
673 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
674 |
+ |
if (siz[0] <= FTINY | siz[1] <= FTINY | siz[2] <= FTINY) |
675 |
+ |
badvalue(ZONE); |
676 |
|
getoctcube(org, &d); |
677 |
< |
d *= 3./(siz[0]+siz[1]+siz[2]); |
677 |
> |
asz = (siz[0]+siz[1]+siz[2])/3.; |
678 |
> |
d /= asz; |
679 |
|
switch (vscale(DETAIL)) { |
680 |
|
case LOW: |
681 |
< |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 4" : "-ps 8"); |
681 |
> |
po = addarg(po, vbool(PENUMBRAS) ? "-ps 4" : "-ps 8"); |
682 |
|
op = addarg(op, "-dp 256"); |
683 |
|
sprintf(op, " -ar %d", (int)(8*d)); |
684 |
|
op += strlen(op); |
685 |
+ |
sprintf(op, " -ms %.2g", asz/20.); |
686 |
+ |
op += strlen(op); |
687 |
|
break; |
688 |
|
case MEDIUM: |
689 |
< |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 3" : "-ps 6"); |
689 |
> |
po = addarg(po, vbool(PENUMBRAS) ? "-ps 3" : "-ps 6"); |
690 |
|
op = addarg(op, "-dp 512"); |
691 |
|
sprintf(op, " -ar %d", (int)(16*d)); |
692 |
|
op += strlen(op); |
693 |
+ |
sprintf(op, " -ms %.2g", asz/40.); |
694 |
+ |
op += strlen(op); |
695 |
|
break; |
696 |
|
case HIGH: |
697 |
< |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 2" : "-ps 4"); |
697 |
> |
po = addarg(po, vbool(PENUMBRAS) ? "-ps 2" : "-ps 4"); |
698 |
|
op = addarg(op, "-dp 1024"); |
699 |
|
sprintf(op, " -ar %d", (int)(32*d)); |
700 |
|
op += strlen(op); |
701 |
+ |
sprintf(op, " -ms %.2g", asz/80.); |
702 |
+ |
op += strlen(op); |
703 |
|
break; |
704 |
|
} |
705 |
< |
op = addarg(op, "-pt .08"); |
705 |
> |
po = addarg(po, "-pt .08"); |
706 |
|
if (vbool(PENUMBRAS)) |
707 |
|
op = addarg(op, "-ds .2 -dj .5"); |
708 |
|
else |
737 |
|
} |
738 |
|
|
739 |
|
|
740 |
< |
hiqopts(op) /* high quality rendering options */ |
740 |
> |
hiqopts(op, po) /* high quality rendering options */ |
741 |
|
register char *op; |
742 |
+ |
char *po; |
743 |
|
{ |
744 |
< |
double d, org[3], siz[3]; |
744 |
> |
double d, org[3], siz[3], asz; |
745 |
|
|
746 |
|
*op = '\0'; |
747 |
+ |
*po = '\0'; |
748 |
|
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", &org[0], |
749 |
|
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
750 |
|
badvalue(ZONE); |
751 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
752 |
+ |
if (siz[0] <= FTINY | siz[1] <= FTINY | siz[2] <= FTINY) |
753 |
+ |
badvalue(ZONE); |
754 |
|
getoctcube(org, &d); |
755 |
< |
d *= 3./(siz[0]+siz[1]+siz[2]); |
755 |
> |
asz = (siz[0]+siz[1]+siz[2])/3.; |
756 |
> |
d /= asz; |
757 |
|
switch (vscale(DETAIL)) { |
758 |
|
case LOW: |
759 |
< |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 8"); |
759 |
> |
po = addarg(po, vbool(PENUMBRAS) ? "-ps 1" : "-ps 8"); |
760 |
|
op = addarg(op, "-dp 1024"); |
761 |
|
sprintf(op, " -ar %d", (int)(16*d)); |
762 |
|
op += strlen(op); |
763 |
+ |
sprintf(op, " -ms %.2g", asz/40.); |
764 |
+ |
op += strlen(op); |
765 |
|
break; |
766 |
|
case MEDIUM: |
767 |
< |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 5"); |
767 |
> |
po = addarg(po, vbool(PENUMBRAS) ? "-ps 1" : "-ps 5"); |
768 |
|
op = addarg(op, "-dp 2048"); |
769 |
|
sprintf(op, " -ar %d", (int)(32*d)); |
770 |
|
op += strlen(op); |
771 |
+ |
sprintf(op, " -ms %.2g", asz/80.); |
772 |
+ |
op += strlen(op); |
773 |
|
break; |
774 |
|
case HIGH: |
775 |
< |
op = addarg(op, vbool(PENUMBRAS) ? "-ps 1" : "-ps 3"); |
775 |
> |
po = addarg(po, vbool(PENUMBRAS) ? "-ps 1" : "-ps 3"); |
776 |
|
op = addarg(op, "-dp 4096"); |
777 |
|
sprintf(op, " -ar %d", (int)(64*d)); |
778 |
|
op += strlen(op); |
779 |
+ |
sprintf(op, " -ms %.2g", asz/160.); |
780 |
+ |
op += strlen(op); |
781 |
|
break; |
782 |
|
} |
783 |
< |
op = addarg(op, "-pt .04"); |
783 |
> |
po = addarg(po, "-pt .04"); |
784 |
|
if (vbool(PENUMBRAS)) |
785 |
< |
op = addarg(op, "-ds .1 -dj .7"); |
785 |
> |
op = addarg(op, "-ds .1 -dj .65"); |
786 |
|
else |
787 |
|
op = addarg(op, "-ds .2"); |
788 |
|
op = addarg(op, "-dt .05 -dc .75 -dr 3 -sj 1 -st .01"); |
824 |
|
return; |
825 |
|
if (vdef(OPTFILE)) { |
826 |
|
for (cp = ro; cp[1]; cp++) |
827 |
< |
if (isspace(cp[1]) && cp[2] == '-' && isalpha(cp[3])) |
827 |
> |
if (isspace(cp[1]) && (cp[2] == '@' || |
828 |
> |
(cp[2] == '-' && isalpha(cp[3])))) |
829 |
|
*cp = '\n'; |
830 |
|
else |
831 |
|
*cp = cp[1]; |
835 |
|
syserr(vval(OPTFILE)); |
836 |
|
sprintf(ro, " @%s", vval(OPTFILE)); |
837 |
|
} |
838 |
< |
#ifdef MSDOS |
838 |
> |
#ifdef _WIN32 |
839 |
|
else if (n > 50) { |
840 |
|
setenv("ROPT", ro+1); |
841 |
|
strcpy(ro, " $ROPT"); |
854 |
|
} |
855 |
|
switch (vscale(QUALITY)) { |
856 |
|
case MEDIUM: |
857 |
< |
po = addarg(po, "-r 1"); |
857 |
> |
po = addarg(po, "-r .6"); |
858 |
|
break; |
859 |
|
case HIGH: |
860 |
|
po = addarg(po, "-m .25"); |
920 |
|
zpos = -1; vs++; |
921 |
|
} |
922 |
|
viewtype = 'v'; |
923 |
< |
if (*vs == 'v' | *vs == 'l' | *vs == 'a' | *vs == 'h') |
923 |
> |
if (*vs == 'v' | *vs == 'l' | *vs == 'a' | *vs == 'h' | *vs == 'c') |
924 |
|
viewtype = *vs++; |
925 |
|
cp = viewopts; |
926 |
|
if ((!*vs || isspace(*vs)) && (xpos|ypos|zpos)) { /* got one! */ |
931 |
|
badvalue(ZONE); |
932 |
|
for (i = 0; i < 3; i++) { |
933 |
|
dim[i] -= cent[i]; |
934 |
+ |
if (dim[i] <= FTINY) |
935 |
+ |
badvalue(ZONE); |
936 |
|
cent[i] += .5*dim[i]; |
937 |
|
} |
938 |
|
mult = vlet(ZONE)=='E' ? 2. : .45 ; |
975 |
|
case 'h': |
976 |
|
cp = addarg(cp, "-vh 180 -vv 180"); |
977 |
|
break; |
978 |
+ |
case 'c': |
979 |
+ |
cp = addarg(cp, "-vh 180 -vv 90"); |
980 |
+ |
break; |
981 |
|
} |
982 |
|
} else { |
983 |
|
while (!isspace(*vs)) /* else skip id */ |
991 |
|
if (cp == viewopts) /* append any additional options */ |
992 |
|
vs++; /* skip prefixed space if unneeded */ |
993 |
|
strcpy(cp, vs); |
994 |
< |
#ifdef MSDOS |
994 |
> |
#ifdef _WIN32 |
995 |
|
if (strlen(viewopts) > 40) { |
996 |
|
setenv("VIEW", viewopts); |
997 |
|
return("$VIEW"); |
1023 |
|
} |
1024 |
|
/* view number? */ |
1025 |
|
if (isint(viewselect)) |
1026 |
< |
return(specview(nvalue(vv+VIEW, atoi(viewselect)-1))); |
1026 |
> |
return(specview(nvalue(VIEWS, atoi(viewselect)-1))); |
1027 |
|
/* check list */ |
1028 |
< |
while ((mv = nvalue(vv+VIEW, n++)) != NULL) |
1028 |
> |
while ((mv = nvalue(VIEWS, n++)) != NULL) |
1029 |
|
if (matchword(viewselect, mv)) |
1030 |
|
return(specview(mv)); |
1031 |
|
return(specview(viewselect)); /* standard view? */ |
1032 |
|
} |
1033 |
< |
mv = nvalue(vv+VIEW, n); /* use view n */ |
1033 |
> |
mv = nvalue(VIEWS, n); /* use view n */ |
1034 |
|
if (vn != NULL & mv != NULL) { |
1035 |
|
register char *mv2 = mv; |
1036 |
|
if (*mv2 != '-') |
1042 |
|
} |
1043 |
|
|
1044 |
|
|
1045 |
< |
printview(vopts) /* print out selected view */ |
1045 |
> |
int |
1046 |
> |
myprintview(vopts, fp) /* print out selected view */ |
1047 |
|
register char *vopts; |
1048 |
+ |
FILE *fp; |
1049 |
|
{ |
1050 |
< |
extern char *atos(), *getenv(); |
1051 |
< |
char buf[256]; |
1233 |
< |
FILE *fp; |
1050 |
> |
VIEW vwr; |
1051 |
> |
char buf[128]; |
1052 |
|
register char *cp; |
1053 |
< |
|
1053 |
> |
again: |
1054 |
|
if (vopts == NULL) |
1055 |
|
return(-1); |
1056 |
< |
fputs("VIEW=", stdout); |
1057 |
< |
do { |
1058 |
< |
if (matchword(vopts, "-vf")) { /* expand view file */ |
1059 |
< |
vopts = sskip(vopts); |
1060 |
< |
if (!*atos(buf, sizeof(buf), vopts)) |
1243 |
< |
return(-1); |
1244 |
< |
if ((fp = fopen(buf, "r")) == NULL) |
1245 |
< |
return(-1); |
1246 |
< |
for (buf[sizeof(buf)-2] = '\n'; |
1247 |
< |
fgets(buf, sizeof(buf), fp) != NULL && |
1248 |
< |
buf[0] != '\n'; |
1249 |
< |
buf[sizeof(buf)-2] = '\n') { |
1250 |
< |
if (buf[sizeof(buf)-2] != '\n') { |
1251 |
< |
ungetc(buf[sizeof(buf)-2], fp); |
1252 |
< |
buf[sizeof(buf)-2] = '\0'; |
1253 |
< |
} |
1254 |
< |
if (matchword(buf, "VIEW=") || |
1255 |
< |
matchword(buf, "rview")) { |
1256 |
< |
for (cp = sskip(buf); *cp && *cp != '\n'; cp++) |
1257 |
< |
putchar(*cp); |
1258 |
< |
} |
1259 |
< |
} |
1260 |
< |
fclose(fp); |
1261 |
< |
vopts = sskip(vopts); |
1262 |
< |
} else { |
1263 |
< |
while (isspace(*vopts)) |
1264 |
< |
vopts++; |
1265 |
< |
putchar(' '); |
1266 |
< |
#ifdef MSDOS |
1267 |
< |
if (*vopts == '$') { /* expand env. var. */ |
1268 |
< |
if (!*atos(buf, sizeof(buf), vopts+1)) |
1269 |
< |
return(-1); |
1270 |
< |
if ((cp = getenv(buf)) == NULL) |
1271 |
< |
return(-1); |
1272 |
< |
fputs(cp, stdout); |
1273 |
< |
vopts = sskip(vopts); |
1274 |
< |
} else |
1056 |
> |
#ifdef _WIN32 |
1057 |
> |
if (vopts[0] == '$') { |
1058 |
> |
vopts = getenv(vopts+1); |
1059 |
> |
goto again; |
1060 |
> |
} |
1061 |
|
#endif |
1062 |
< |
while (*vopts && !isspace(*vopts)) |
1063 |
< |
putchar(*vopts++); |
1064 |
< |
} |
1065 |
< |
} while (*vopts++); |
1066 |
< |
putchar('\n'); |
1062 |
> |
copystruct(&vwr, &stdview); |
1063 |
> |
sscanview(&vwr, cp=vopts); /* set initial options */ |
1064 |
> |
while ((cp = strstr(cp, "-vf ")) != NULL && |
1065 |
> |
*atos(buf, sizeof(buf), cp += 4)) { |
1066 |
> |
viewfile(buf, &vwr, NULL); /* load -vf file */ |
1067 |
> |
sscanview(&vwr, cp); /* reset tail */ |
1068 |
> |
} |
1069 |
> |
fputs(VIEWSTR, fp); |
1070 |
> |
fprintview(&vwr, fp); /* print full spec. */ |
1071 |
> |
fputc('\n', fp); |
1072 |
|
return(0); |
1073 |
|
} |
1074 |
|
|
1075 |
|
|
1076 |
< |
rview(opts) /* run rview with first view */ |
1077 |
< |
char *opts; |
1076 |
> |
rview(opts, po) /* run rview with first view */ |
1077 |
> |
char *opts, *po; |
1078 |
|
{ |
1079 |
|
char *vw; |
1080 |
< |
char combuf[512]; |
1080 |
> |
char combuf[PATH_MAX]; |
1081 |
|
/* build command */ |
1082 |
< |
if ((vw = getview(0, NULL)) == NULL) |
1082 |
> |
if (touchonly || (vw = getview(0, NULL)) == NULL) |
1083 |
|
return; |
1084 |
|
if (sayview) |
1085 |
< |
printview(vw); |
1086 |
< |
sprintf(combuf, "rview %s%s -R %s ", vw, opts, rifname); |
1085 |
> |
myprintview(vw, stdout); |
1086 |
> |
sprintf(combuf, "rview %s%s%s -R %s ", vw, po, opts, rifname); |
1087 |
|
if (rvdevice != NULL) |
1088 |
|
sprintf(combuf+strlen(combuf), "-o %s ", rvdevice); |
1089 |
|
if (vdef(EXPOSURE)) |
1091 |
|
strcat(combuf, oct1name); |
1092 |
|
if (runcom(combuf)) { /* run it */ |
1093 |
|
fprintf(stderr, "%s: error running rview\n", progname); |
1094 |
< |
exit(1); |
1094 |
> |
quit(1); |
1095 |
|
} |
1096 |
|
} |
1097 |
|
|
1098 |
|
|
1099 |
< |
rpict(opts) /* run rpict and pfilt for each view */ |
1100 |
< |
char *opts; |
1099 |
> |
rpict(opts, po) /* run rpict and pfilt for each view */ |
1100 |
> |
char *opts, *po; |
1101 |
|
{ |
1102 |
< |
char combuf[1024]; |
1103 |
< |
char rawfile[MAXPATH], picfile[MAXPATH], rep[MAXPATH+16], res[32]; |
1102 |
> |
char combuf[PATH_MAX]; |
1103 |
> |
char rawfile[PATH_MAX], picfile[PATH_MAX]; |
1104 |
> |
char zopt[PATH_MAX+4], rep[PATH_MAX+16], res[32]; |
1105 |
> |
char rppopt[128], *pfile = NULL; |
1106 |
|
char pfopts[128]; |
1107 |
|
char vs[32], *vw; |
1108 |
|
int vn, mult; |
1109 |
+ |
FILE *fp; |
1110 |
+ |
time_t rfdt, pfdt; |
1111 |
|
/* get pfilt options */ |
1112 |
|
pfiltopts(pfopts); |
1113 |
|
/* get resolution, reporting */ |
1148 |
|
else |
1149 |
|
badvalue(REPORT); |
1150 |
|
} |
1151 |
< |
/* do each view */ |
1152 |
< |
vn = 0; |
1151 |
> |
/* set up parallel rendering */ |
1152 |
> |
if (nprocs > 1 & !vdef(ZFILE)) { |
1153 |
> |
strcpy(rppopt, "-S 1 -PP pfXXXXXX"); |
1154 |
> |
pfile = rppopt+9; |
1155 |
> |
if (mktemp(pfile) == NULL) |
1156 |
> |
pfile = NULL; |
1157 |
> |
} |
1158 |
> |
vn = 0; /* do each view */ |
1159 |
|
while ((vw = getview(vn++, vs)) != NULL) { |
1160 |
|
if (sayview) |
1161 |
< |
printview(vw); |
1161 |
> |
myprintview(vw, stdout); |
1162 |
|
if (!vs[0]) |
1163 |
|
sprintf(vs, "%d", vn); |
1164 |
|
sprintf(picfile, "%s_%s.pic", vval(PICTURE), vs); |
1165 |
+ |
if (vdef(ZFILE)) |
1166 |
+ |
sprintf(zopt, " -z %s_%s.zbf", vval(ZFILE), vs); |
1167 |
+ |
else |
1168 |
+ |
zopt[0] = '\0'; |
1169 |
|
/* check date on picture */ |
1170 |
< |
if (fdate(picfile) >= oct1date) |
1170 |
> |
pfdt = fdate(picfile); |
1171 |
> |
if (pfdt >= oct1date) |
1172 |
|
continue; |
1173 |
+ |
/* get raw file name */ |
1174 |
+ |
sprintf(rawfile, "%s_%s.unf", |
1175 |
+ |
vdef(RAWFILE) ? vval(RAWFILE) : vval(PICTURE), vs); |
1176 |
+ |
rfdt = fdate(rawfile); |
1177 |
+ |
if (touchonly) { /* update times only */ |
1178 |
+ |
if (rfdt) { |
1179 |
+ |
if (rfdt < oct1date) |
1180 |
+ |
touch(rawfile); |
1181 |
+ |
} else if (pfdt && pfdt < oct1date) |
1182 |
+ |
touch(picfile); |
1183 |
+ |
continue; |
1184 |
+ |
} |
1185 |
+ |
if (next_process()) { /* parallel running? */ |
1186 |
+ |
if (pfile != NULL) |
1187 |
+ |
sleep(20); |
1188 |
+ |
continue; |
1189 |
+ |
} |
1190 |
+ |
/* XXX Remember to call finish_process() */ |
1191 |
|
/* build rpict command */ |
1192 |
< |
sprintf(rawfile, "%s_%s.raw", vval(PICTURE), vs); |
1193 |
< |
if (fdate(rawfile) >= oct1date) /* recover */ |
1194 |
< |
sprintf(combuf, "rpict%s%s -ro %s %s", |
1195 |
< |
rep, opts, rawfile, oct1name); |
1196 |
< |
else { |
1192 |
> |
if (rfdt >= oct1date) { /* recover */ |
1193 |
> |
sprintf(combuf, "rpict%s%s%s%s -ro %s %s", |
1194 |
> |
rep, po, opts, zopt, rawfile, oct1name); |
1195 |
> |
if (runcom(combuf)) /* run rpict */ |
1196 |
> |
goto rperror; |
1197 |
> |
} else { |
1198 |
|
if (overture) { /* run overture calculation */ |
1199 |
|
sprintf(combuf, |
1200 |
|
"rpict%s %s%s -x 64 -y 64 -ps 1 %s > %s", |
1204 |
|
fprintf(stderr, |
1205 |
|
"%s: error in overture for view %s\n", |
1206 |
|
progname, vs); |
1207 |
< |
exit(1); |
1207 |
> |
quit(1); |
1208 |
|
} |
1209 |
< |
#ifdef NIX |
1209 |
> |
#ifndef NULL_DEVICE |
1210 |
|
rmfile(overfile); |
1211 |
|
#endif |
1212 |
|
} |
1213 |
< |
sprintf(combuf, "rpict%s %s %s%s %s > %s", |
1214 |
< |
rep, vw, res, opts, |
1215 |
< |
oct1name, rawfile); |
1213 |
> |
sprintf(combuf, "rpict%s %s %s%s%s%s %s > %s", |
1214 |
> |
rep, vw, res, po, opts, |
1215 |
> |
zopt, oct1name, rawfile); |
1216 |
> |
if (pfile != NULL && inchild()) { |
1217 |
> |
/* rpict persistent mode */ |
1218 |
> |
if (!silent) |
1219 |
> |
printf("\t%s\n", combuf); |
1220 |
> |
sprintf(combuf, "rpict%s %s %s%s%s %s > %s", |
1221 |
> |
rep, rppopt, res, po, opts, |
1222 |
> |
oct1name, rawfile); |
1223 |
> |
fflush(stdout); |
1224 |
> |
fp = popen(combuf, "w"); |
1225 |
> |
if (fp == NULL) |
1226 |
> |
goto rperror; |
1227 |
> |
myprintview(vw, fp); |
1228 |
> |
if (pclose(fp)) |
1229 |
> |
goto rperror; |
1230 |
> |
} else { /* rpict normal mode */ |
1231 |
> |
if (runcom(combuf)) |
1232 |
> |
goto rperror; |
1233 |
> |
} |
1234 |
|
} |
1235 |
< |
if (runcom(combuf)) { /* run rpict */ |
1393 |
< |
fprintf(stderr, "%s: error rendering view %s\n", |
1394 |
< |
progname, vs); |
1395 |
< |
exit(1); |
1396 |
< |
} |
1235 |
> |
if (!vdef(RAWFILE) || strcmp(vval(RAWFILE),vval(PICTURE))) { |
1236 |
|
/* build pfilt command */ |
1237 |
< |
if (mult > 1) |
1238 |
< |
sprintf(combuf, "pfilt%s -x /%d -y /%d %s > %s", |
1237 |
> |
if (mult > 1) |
1238 |
> |
sprintf(combuf, "pfilt%s -x /%d -y /%d %s > %s", |
1239 |
|
pfopts, mult, mult, rawfile, picfile); |
1240 |
< |
else |
1241 |
< |
sprintf(combuf, "pfilt%s %s > %s", pfopts, |
1242 |
< |
rawfile, picfile); |
1243 |
< |
if (runcom(combuf)) { /* run pfilt */ |
1244 |
< |
fprintf(stderr, |
1245 |
< |
"%s: error filtering view %s\n\t%s removed\n", |
1246 |
< |
progname, vs, picfile); |
1247 |
< |
unlink(picfile); |
1248 |
< |
exit(1); |
1240 |
> |
else |
1241 |
> |
sprintf(combuf, "pfilt%s %s > %s", pfopts, |
1242 |
> |
rawfile, picfile); |
1243 |
> |
if (runcom(combuf)) { /* run pfilt */ |
1244 |
> |
fprintf(stderr, |
1245 |
> |
"%s: error filtering view %s\n\t%s removed\n", |
1246 |
> |
progname, vs, picfile); |
1247 |
> |
unlink(picfile); |
1248 |
> |
quit(1); |
1249 |
> |
} |
1250 |
|
} |
1251 |
< |
/* remove raw file */ |
1252 |
< |
rmfile(rawfile); |
1251 |
> |
/* remove/rename raw file */ |
1252 |
> |
if (vdef(RAWFILE)) { |
1253 |
> |
sprintf(combuf, "%s_%s.pic", vval(RAWFILE), vs); |
1254 |
> |
mvfile(rawfile, combuf); |
1255 |
> |
} else |
1256 |
> |
rmfile(rawfile); |
1257 |
> |
finish_process(); /* leave if child */ |
1258 |
|
} |
1259 |
+ |
wait_process(1); /* wait for children to finish */ |
1260 |
+ |
if (pfile != NULL) { /* clean up rpict persistent mode */ |
1261 |
+ |
int pid; |
1262 |
+ |
fp = fopen(pfile, "r"); |
1263 |
+ |
if (fp != NULL) { |
1264 |
+ |
if (fscanf(fp, "%*s %d", &pid) != 1 || |
1265 |
+ |
kill(pid, 1) == -1) |
1266 |
+ |
unlink(pfile); |
1267 |
+ |
fclose(fp); |
1268 |
+ |
} |
1269 |
+ |
} |
1270 |
+ |
return; |
1271 |
+ |
rperror: |
1272 |
+ |
fprintf(stderr, "%s: error rendering view %s\n", progname, vs); |
1273 |
+ |
quit(1); |
1274 |
|
} |
1275 |
|
|
1276 |
|
|
1277 |
+ |
touch(fn) /* update a file */ |
1278 |
+ |
char *fn; |
1279 |
+ |
{ |
1280 |
+ |
if (!silent) |
1281 |
+ |
printf("\ttouch %s\n", fn); |
1282 |
+ |
if (!nprocs) |
1283 |
+ |
return(0); |
1284 |
+ |
#ifdef notused |
1285 |
+ |
if (access(fn, F_OK) == -1) /* create it */ |
1286 |
+ |
if (close(open(fn, O_WRONLY|O_CREAT, 0666)) == -1) |
1287 |
+ |
return(-1); |
1288 |
+ |
#endif |
1289 |
+ |
return(setfdate(fn, time((time_t *)NULL))); |
1290 |
+ |
} |
1291 |
+ |
|
1292 |
+ |
|
1293 |
|
runcom(cs) /* run command */ |
1294 |
|
char *cs; |
1295 |
|
{ |
1296 |
|
if (!silent) /* echo it */ |
1297 |
|
printf("\t%s\n", cs); |
1298 |
< |
if (noaction) |
1298 |
> |
if (!nprocs) |
1299 |
|
return(0); |
1300 |
|
fflush(stdout); /* flush output and pass to shell */ |
1301 |
|
return(system(cs)); |
1306 |
|
char *fn; |
1307 |
|
{ |
1308 |
|
if (!silent) |
1309 |
< |
#ifdef MSDOS |
1309 |
> |
#ifdef _WIN32 |
1310 |
|
printf("\tdel %s\n", fn); |
1311 |
|
#else |
1312 |
|
printf("\trm -f %s\n", fn); |
1313 |
|
#endif |
1314 |
< |
if (noaction) |
1314 |
> |
if (!nprocs) |
1315 |
|
return(0); |
1316 |
|
return(unlink(fn)); |
1317 |
|
} |
1318 |
|
|
1319 |
|
|
1320 |
< |
#ifdef MSDOS |
1320 |
> |
mvfile(fold, fnew) /* move a file */ |
1321 |
> |
char *fold, *fnew; |
1322 |
> |
{ |
1323 |
> |
if (!silent) |
1324 |
> |
#ifdef _WIN32 |
1325 |
> |
printf("\trename %s %s\n", fold, fnew); |
1326 |
> |
#else |
1327 |
> |
printf("\tmv %s %s\n", fold, fnew); |
1328 |
> |
#endif |
1329 |
> |
if (!nprocs) |
1330 |
> |
return(0); |
1331 |
> |
return(rename(fold, fnew)); |
1332 |
> |
} |
1333 |
> |
|
1334 |
> |
|
1335 |
> |
#ifdef RHAS_FORK_EXEC |
1336 |
> |
int |
1337 |
> |
next_process() /* fork the next process (max. nprocs) */ |
1338 |
> |
{ |
1339 |
> |
int child_pid; |
1340 |
> |
|
1341 |
> |
if (nprocs <= 1) |
1342 |
> |
return(0); /* it's us or no one */ |
1343 |
> |
if (inchild()) { |
1344 |
> |
fprintf(stderr, "%s: internal error 1 in spawn_process()\n", |
1345 |
> |
progname); |
1346 |
> |
quit(1); |
1347 |
> |
} |
1348 |
> |
if (children_running >= nprocs) |
1349 |
> |
wait_process(0); /* wait for someone to finish */ |
1350 |
> |
fflush(stdout); |
1351 |
> |
child_pid = fork(); /* split process */ |
1352 |
> |
if (child_pid == 0) { /* we're the child */ |
1353 |
> |
children_running = -1; |
1354 |
> |
return(0); |
1355 |
> |
} |
1356 |
> |
if (child_pid > 0) { /* we're the parent */ |
1357 |
> |
++children_running; |
1358 |
> |
return(1); |
1359 |
> |
} |
1360 |
> |
fprintf(stderr, "%s: warning -- fork() failed\n", progname); |
1361 |
> |
return(0); |
1362 |
> |
} |
1363 |
> |
|
1364 |
> |
wait_process(all) /* wait for process(es) to finish */ |
1365 |
> |
int all; |
1366 |
> |
{ |
1367 |
> |
int ourstatus = 0; |
1368 |
> |
int pid, status; |
1369 |
> |
|
1370 |
> |
if (all) |
1371 |
> |
all = children_running; |
1372 |
> |
else if (children_running > 0) |
1373 |
> |
all = 1; |
1374 |
> |
while (all-- > 0) { |
1375 |
> |
pid = wait(&status); |
1376 |
> |
if (pid < 0) |
1377 |
> |
syserr(progname); |
1378 |
> |
status = status>>8 & 0xff; |
1379 |
> |
--children_running; |
1380 |
> |
if (status != 0) { /* child's problem is our problem */ |
1381 |
> |
if (ourstatus == 0 & children_running > 0) |
1382 |
> |
fprintf(stderr, "%s: waiting for remaining processes\n", |
1383 |
> |
progname); |
1384 |
> |
ourstatus = status; |
1385 |
> |
all = children_running; |
1386 |
> |
} |
1387 |
> |
} |
1388 |
> |
if (ourstatus != 0) |
1389 |
> |
quit(ourstatus); /* bad status from child */ |
1390 |
> |
} |
1391 |
> |
#else /* ! RHAS_FORK_EXEC */ |
1392 |
> |
int |
1393 |
> |
next_process() |
1394 |
> |
{ |
1395 |
> |
return(0); /* cannot start new process */ |
1396 |
> |
} |
1397 |
> |
wait_process(all) |
1398 |
> |
int all; |
1399 |
> |
{ |
1400 |
> |
(void)all; /* no one to wait for */ |
1401 |
> |
} |
1402 |
> |
#endif /* ! RHAS_FORK_EXEC */ |
1403 |
> |
|
1404 |
> |
finish_process() /* exit a child process */ |
1405 |
> |
{ |
1406 |
> |
if (!inchild()) |
1407 |
> |
return; /* in parent -- noop */ |
1408 |
> |
exit(0); |
1409 |
> |
} |
1410 |
> |
|
1411 |
> |
#ifdef _WIN32 |
1412 |
|
setenv(vname, value) /* set an environment variable */ |
1413 |
|
char *vname, *value; |
1414 |
|
{ |
1420 |
|
sprintf(evp, "%s=%s", vname, value); |
1421 |
|
if (putenv(evp) != 0) { |
1422 |
|
fprintf(stderr, "%s: out of environment space\n", progname); |
1423 |
< |
exit(1); |
1423 |
> |
quit(1); |
1424 |
|
} |
1425 |
|
if (!silent) |
1426 |
|
printf("set %s\n", evp); |
1433 |
|
{ |
1434 |
|
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1435 |
|
progname, vnam(vc)); |
1436 |
< |
exit(1); |
1436 |
> |
quit(1); |
1437 |
|
} |
1438 |
|
|
1439 |
|
|
1441 |
|
char *s; |
1442 |
|
{ |
1443 |
|
perror(s); |
1444 |
< |
exit(1); |
1444 |
> |
quit(1); |
1445 |
> |
} |
1446 |
> |
|
1447 |
> |
|
1448 |
> |
void |
1449 |
> |
quit(ec) /* exit program */ |
1450 |
> |
int ec; |
1451 |
> |
{ |
1452 |
> |
exit(ec); |
1453 |
|
} |