1 |
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/* Copyright (c) 1995 Regents of the University of California */ |
2 |
– |
|
1 |
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#ifndef lint |
2 |
< |
static char SCCSid[] = "$SunId$ LBL"; |
2 |
> |
static const char RCSid[] = "$Id$"; |
3 |
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#endif |
6 |
– |
|
4 |
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/* |
5 |
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* Executive program for oconv, rpict and pfilt |
6 |
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*/ |
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|
8 |
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#include "standard.h" |
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|
10 |
+ |
#include <ctype.h> |
11 |
+ |
#include <time.h> |
12 |
+ |
|
13 |
+ |
#include "platform.h" |
14 |
+ |
#include "view.h" |
15 |
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#include "paths.h" |
16 |
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#include "vars.h" |
14 |
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#include <ctype.h> |
15 |
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#include <sys/types.h> |
17 |
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|
18 |
< |
/* variables */ |
19 |
< |
#define OBJECT 0 /* object files */ |
20 |
< |
#define SCENE 1 /* scene files */ |
21 |
< |
#define MATERIAL 2 /* material files */ |
22 |
< |
#define ILLUM 3 /* mkillum input files */ |
23 |
< |
#define MKILLUM 4 /* mkillum options */ |
24 |
< |
#define RENDER 5 /* rendering options */ |
25 |
< |
#define OCONV 6 /* oconv options */ |
26 |
< |
#define PFILT 7 /* pfilt options */ |
27 |
< |
#define VIEW 8 /* view(s) for picture(s) */ |
28 |
< |
#define ZONE 9 /* simulation zone */ |
29 |
< |
#define QUALITY 10 /* desired rendering quality */ |
30 |
< |
#define OCTREE 11 /* octree file name */ |
31 |
< |
#define PICTURE 12 /* picture file root name */ |
32 |
< |
#define AMBFILE 13 /* ambient file name */ |
33 |
< |
#define OPTFILE 14 /* rendering options file */ |
34 |
< |
#define EXPOSURE 15 /* picture exposure setting */ |
35 |
< |
#define RESOLUTION 16 /* maximum picture resolution */ |
36 |
< |
#define UP 17 /* view up (X, Y or Z) */ |
37 |
< |
#define INDIRECT 18 /* indirection in lighting */ |
38 |
< |
#define DETAIL 19 /* level of scene detail */ |
39 |
< |
#define PENUMBRAS 20 /* shadow penumbras are desired */ |
40 |
< |
#define VARIABILITY 21 /* level of light variability */ |
41 |
< |
#define REPORT 22 /* report frequency and errfile */ |
42 |
< |
#define RAWFILE 23 /* raw picture file root name */ |
18 |
> |
#ifdef _WIN32 |
19 |
> |
#define DELCMD "del" |
20 |
> |
#define RENAMECMD "rename" |
21 |
> |
#else |
22 |
> |
#define DELCMD "rm -f" |
23 |
> |
#define RENAMECMD "mv" |
24 |
> |
#endif |
25 |
> |
|
26 |
> |
/* variables (alphabetical by name) */ |
27 |
> |
#define AMBFILE 0 /* ambient file name */ |
28 |
> |
#define DETAIL 1 /* level of scene detail */ |
29 |
> |
#define EXPOSURE 2 /* picture exposure setting */ |
30 |
> |
#define EYESEP 3 /* interocular distance */ |
31 |
> |
#define ILLUM 4 /* mkillum input files */ |
32 |
> |
#define INDIRECT 5 /* indirection in lighting */ |
33 |
> |
#define MATERIAL 6 /* material files */ |
34 |
> |
#define MKILLUM 7 /* mkillum options */ |
35 |
> |
#define OBJECT 8 /* object files */ |
36 |
> |
#define OCONV 9 /* oconv options */ |
37 |
> |
#define OCTREE 10 /* octree file name */ |
38 |
> |
#define OPTFILE 11 /* rendering options file */ |
39 |
> |
#define PENUMBRAS 12 /* shadow penumbras are desired */ |
40 |
> |
#define PFILT 13 /* pfilt options */ |
41 |
> |
#define PICTURE 14 /* picture file root name */ |
42 |
> |
#define QUALITY 15 /* desired rendering quality */ |
43 |
> |
#define RAWFILE 16 /* raw picture file root name */ |
44 |
> |
#define RENDER 17 /* rendering options */ |
45 |
> |
#define REPORT 18 /* report frequency and errfile */ |
46 |
> |
#define RESOLUTION 19 /* maximum picture resolution */ |
47 |
> |
#define SCENE 20 /* scene files */ |
48 |
> |
#define UP 21 /* view up (X, Y or Z) */ |
49 |
> |
#define VARIABILITY 22 /* level of light variability */ |
50 |
> |
#define VIEWS 23 /* view(s) for picture(s) */ |
51 |
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#define ZFILE 24 /* distance file root name */ |
52 |
+ |
#define ZONE 25 /* simulation zone */ |
53 |
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/* total number of variables */ |
54 |
< |
int NVARS = 25; |
54 |
> |
int NVARS = 26; |
55 |
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|
56 |
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VARIABLE vv[] = { /* variable-value pairs */ |
57 |
< |
{"objects", 3, 0, NULL, catvalues}, |
58 |
< |
{"scene", 3, 0, NULL, catvalues}, |
59 |
< |
{"materials", 3, 0, NULL, catvalues}, |
57 |
> |
{"AMBFILE", 3, 0, NULL, onevalue}, |
58 |
> |
{"DETAIL", 3, 0, NULL, qualvalue}, |
59 |
> |
{"EXPOSURE", 3, 0, NULL, fltvalue}, |
60 |
> |
{"EYESEP", 3, 0, NULL, fltvalue}, |
61 |
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{"illum", 3, 0, NULL, catvalues}, |
62 |
+ |
{"INDIRECT", 3, 0, NULL, intvalue}, |
63 |
+ |
{"materials", 3, 0, NULL, catvalues}, |
64 |
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{"mkillum", 3, 0, NULL, catvalues}, |
65 |
< |
{"render", 3, 0, NULL, catvalues}, |
65 |
> |
{"objects", 3, 0, NULL, catvalues}, |
66 |
|
{"oconv", 3, 0, NULL, catvalues}, |
54 |
– |
{"pfilt", 2, 0, NULL, catvalues}, |
55 |
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{"view", 2, 0, NULL, NULL}, |
56 |
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{"ZONE", 2, 0, NULL, onevalue}, |
57 |
– |
{"QUALITY", 3, 0, NULL, qualvalue}, |
67 |
|
{"OCTREE", 3, 0, NULL, onevalue}, |
59 |
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{"PICTURE", 3, 0, NULL, onevalue}, |
60 |
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{"AMBFILE", 3, 0, NULL, onevalue}, |
68 |
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{"OPTFILE", 3, 0, NULL, onevalue}, |
69 |
< |
{"EXPOSURE", 3, 0, NULL, fltvalue}, |
69 |
> |
{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
70 |
> |
{"pfilt", 2, 0, NULL, catvalues}, |
71 |
> |
{"PICTURE", 3, 0, NULL, onevalue}, |
72 |
> |
{"QUALITY", 3, 0, NULL, qualvalue}, |
73 |
> |
{"RAWFILE", 3, 0, NULL, onevalue}, |
74 |
> |
{"render", 3, 0, NULL, catvalues}, |
75 |
> |
{"REPORT", 3, 0, NULL, onevalue}, |
76 |
|
{"RESOLUTION", 3, 0, NULL, onevalue}, |
77 |
+ |
{"scene", 3, 0, NULL, catvalues}, |
78 |
|
{"UP", 2, 0, NULL, onevalue}, |
65 |
– |
{"INDIRECT", 3, 0, NULL, intvalue}, |
66 |
– |
{"DETAIL", 3, 0, NULL, qualvalue}, |
67 |
– |
{"PENUMBRAS", 3, 0, NULL, boolvalue}, |
79 |
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{"VARIABILITY", 3, 0, NULL, qualvalue}, |
80 |
< |
{"REPORT", 3, 0, NULL, onevalue}, |
70 |
< |
{"RAWFILE", 3, 0, NULL, onevalue}, |
80 |
> |
{"view", 2, 0, NULL, NULL}, |
81 |
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{"ZFILE", 2, 0, NULL, onevalue}, |
82 |
+ |
{"ZONE", 2, 0, NULL, onevalue}, |
83 |
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}; |
84 |
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|
85 |
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/* overture calculation file */ |
86 |
< |
#ifdef NIX |
87 |
< |
char overfile[] = "overture.unf"; |
86 |
> |
#ifdef NULL_DEVICE |
87 |
> |
char overfile[] = NULL_DEVICE; |
88 |
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#else |
89 |
< |
char overfile[] = "/dev/null"; |
89 |
> |
char overfile[] = "overture.unf"; |
90 |
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#endif |
91 |
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|
81 |
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extern time_t fdate(), time(); |
92 |
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|
93 |
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time_t scenedate; /* date of latest scene or object file */ |
94 |
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time_t octreedate; /* date of octree */ |
104 |
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int explicate = 0; /* explicate variables */ |
105 |
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int silent = 0; /* do work silently */ |
106 |
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int touchonly = 0; /* touch files only */ |
107 |
< |
int noaction = 0; /* don't do anything */ |
107 |
> |
int nprocs = 1; /* maximum executing processes */ |
108 |
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int sayview = 0; /* print view out */ |
109 |
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char *rvdevice = NULL; /* rview output device */ |
110 |
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char *viewselect = NULL; /* specific view only */ |
111 |
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|
112 |
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int overture = 0; /* overture calculation needed */ |
113 |
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|
114 |
+ |
int children_running = 0; /* set negative in children */ |
115 |
+ |
|
116 |
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char *progname; /* global argv[0] */ |
117 |
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char *rifname; /* global rad input file name */ |
118 |
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|
119 |
< |
char radname[MAXPATH]; /* root Radiance file name */ |
119 |
> |
char radname[PATH_MAX]; /* root Radiance file name */ |
120 |
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|
121 |
+ |
#define inchild() (children_running < 0) |
122 |
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|
123 |
+ |
|
124 |
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main(argc, argv) |
125 |
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int argc; |
126 |
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char *argv[]; |
137 |
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silent++; |
138 |
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break; |
139 |
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case 'n': |
140 |
< |
noaction++; |
140 |
> |
nprocs = 0; |
141 |
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break; |
142 |
+ |
case 'N': |
143 |
+ |
nprocs = atoi(argv[++i]); |
144 |
+ |
if (nprocs < 0) |
145 |
+ |
nprocs = 0; |
146 |
+ |
break; |
147 |
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case 't': |
148 |
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touchonly++; |
149 |
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break; |
168 |
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if (i >= argc) |
169 |
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goto userr; |
170 |
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rifname = argv[i]; |
171 |
+ |
/* check command-line options */ |
172 |
+ |
if ((nprocs > 1) & (viewselect != NULL)) |
173 |
+ |
nprocs = 1; |
174 |
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/* assign Radiance root file name */ |
175 |
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rootname(radname, rifname); |
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/* load variable values */ |
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loadvars(rifname); |
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/* get any additional assignments */ |
179 |
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for (i++; i < argc; i++) |
180 |
< |
setvariable(argv[i]); |
180 |
> |
if (setvariable(argv[i], matchvar) < 0) { |
181 |
> |
fprintf(stderr, "%s: unknown variable: %s\n", |
182 |
> |
progname, argv[i]); |
183 |
> |
quit(1); |
184 |
> |
} |
185 |
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/* check assignments */ |
186 |
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checkvalues(); |
187 |
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/* check files and dates */ |
202 |
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rview(ropts, popts); |
203 |
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else |
204 |
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rpict(ropts, popts); |
205 |
< |
exit(0); |
205 |
> |
quit(0); |
206 |
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userr: |
207 |
|
fprintf(stderr, |
208 |
< |
"Usage: %s [-s][-n][-t][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
208 |
> |
"Usage: %s [-w][-s][-n|-N npr][-t][-e][-V][-v view][-o dev] rfile [VAR=value ..]\n", |
209 |
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progname); |
210 |
< |
exit(1); |
210 |
> |
quit(1); |
211 |
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} |
212 |
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|
213 |
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|
216 |
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{ |
217 |
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char *tp, *dp; |
218 |
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|
219 |
< |
for (tp = NULL, dp = rn; *rn = *fn++; rn++) |
219 |
> |
for (tp = NULL, dp = rn; (*rn = *fn++); rn++) |
220 |
|
if (ISDIRSEP(*rn)) |
221 |
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dp = rn; |
222 |
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else if (*rn == '.') |
230 |
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checklast(fnames) /* check files and find most recent */ |
231 |
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register char *fnames; |
232 |
|
{ |
233 |
< |
char thisfile[MAXPATH]; |
233 |
> |
char thisfile[PATH_MAX]; |
234 |
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time_t thisdate, lastdate = 0; |
209 |
– |
register char *cp; |
235 |
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|
236 |
|
if (fnames == NULL) |
237 |
|
return(0); |
238 |
< |
while (*fnames) { |
239 |
< |
while (isspace(*fnames)) fnames++; |
240 |
< |
cp = thisfile; |
241 |
< |
while (*fnames && !isspace(*fnames)) |
217 |
< |
*cp++ = *fnames++; |
218 |
< |
*cp = '\0'; |
238 |
> |
while ((fnames = nextword(thisfile, PATH_MAX, fnames)) != NULL) { |
239 |
> |
if (thisfile[0] == '!' || |
240 |
> |
(thisfile[0] == '\\' && thisfile[1] == '!')) |
241 |
> |
continue; |
242 |
|
if (!(thisdate = fdate(thisfile))) |
243 |
|
syserr(thisfile); |
244 |
|
if (thisdate > lastdate) |
253 |
|
char *orig; |
254 |
|
int pred; |
255 |
|
{ |
233 |
– |
extern char *rindex(); |
256 |
|
register char *cp; |
257 |
|
register int n; |
258 |
|
int suffix; |
282 |
|
syserr(progname); |
283 |
|
sprintf(vval(OCTREE), "%s.oct", radname); |
284 |
|
vdef(OCTREE)++; |
285 |
+ |
} else if (vval(OCTREE)[0] == '!') { |
286 |
+ |
fprintf(stderr, "%s: illegal '%s' specification\n", |
287 |
+ |
progname, vnam(OCTREE)); |
288 |
+ |
quit(1); |
289 |
|
} |
290 |
|
octreedate = fdate(vval(OCTREE)); |
291 |
|
if (vdef(ILLUM)) { /* illum requires secondary octrees */ |
302 |
|
if (!octreedate & !scenedate & !illumdate) { |
303 |
|
fprintf(stderr, "%s: need '%s' or '%s' or '%s'\n", progname, |
304 |
|
vnam(OCTREE), vnam(SCENE), vnam(ILLUM)); |
305 |
< |
exit(1); |
305 |
> |
quit(1); |
306 |
|
} |
307 |
|
matdate = checklast(vval(MATERIAL)); |
308 |
|
} |
318 |
|
FILE *fp; |
319 |
|
register int i; |
320 |
|
|
321 |
< |
if (osiz <= FTINY) |
322 |
< |
if (noaction && fdate(oct1name) < |
321 |
> |
if (osiz <= FTINY) { |
322 |
> |
if (!nprocs && fdate(oct1name) < |
323 |
|
(scenedate>illumdate?scenedate:illumdate)) { |
324 |
|
/* run getbbox */ |
325 |
|
sprintf(buf, "getbbox -w -h %s", |
332 |
|
fprintf(stderr, |
333 |
|
"%s: error reading bounding box from getbbox\n", |
334 |
|
progname); |
335 |
< |
exit(1); |
335 |
> |
quit(1); |
336 |
|
} |
337 |
|
for (i = 0; i < 3; i++) |
338 |
|
if (max[i] - min[i] > osiz) |
350 |
|
fprintf(stderr, |
351 |
|
"%s: error reading bounding cube from getinfo\n", |
352 |
|
progname); |
353 |
< |
exit(1); |
353 |
> |
quit(1); |
354 |
|
} |
355 |
|
pclose(fp); |
356 |
|
} |
357 |
+ |
} |
358 |
|
org[0] = oorg[0]; org[1] = oorg[1]; org[2] = oorg[2]; *sizp = osiz; |
359 |
|
} |
360 |
|
|
361 |
|
|
362 |
|
setdefaults() /* set default values for unassigned var's */ |
363 |
|
{ |
364 |
< |
double org[3], size; |
364 |
> |
double org[3], lim[3], size; |
365 |
|
char buf[128]; |
366 |
|
|
367 |
|
if (!vdef(ZONE)) { |
371 |
|
vval(ZONE) = savqstr(buf); |
372 |
|
vdef(ZONE)++; |
373 |
|
} |
374 |
+ |
if (!vdef(EYESEP)) { |
375 |
+ |
if (sscanf(vval(ZONE), "%*s %lf %lf %lf %lf %lf %lf", |
376 |
+ |
&org[0], &lim[0], &org[1], &lim[1], |
377 |
+ |
&org[2], &lim[2]) != 6) |
378 |
+ |
badvalue(ZONE); |
379 |
+ |
sprintf(buf, "%f", |
380 |
+ |
0.01*(lim[0]-org[0]+lim[1]-org[1]+lim[2]-org[2])); |
381 |
+ |
vval(EYESEP) = savqstr(buf); |
382 |
+ |
vdef(EYESEP)++; |
383 |
+ |
} |
384 |
|
if (!vdef(INDIRECT)) { |
385 |
|
vval(INDIRECT) = "0"; |
386 |
|
vdef(INDIRECT)++; |
397 |
|
vval(PICTURE) = radname; |
398 |
|
vdef(PICTURE)++; |
399 |
|
} |
400 |
< |
if (!vdef(VIEW)) { |
401 |
< |
vval(VIEW) = "X"; |
402 |
< |
vdef(VIEW)++; |
400 |
> |
if (!vdef(VIEWS)) { |
401 |
> |
vval(VIEWS) = "X"; |
402 |
> |
vdef(VIEWS)++; |
403 |
|
} |
404 |
|
if (!vdef(DETAIL)) { |
405 |
|
vval(DETAIL) = "M"; |
419 |
|
oconv() /* run oconv and mkillum if necessary */ |
420 |
|
{ |
421 |
|
static char illumtmp[] = "ilXXXXXX"; |
422 |
< |
char combuf[1024], ocopts[64], mkopts[64]; |
422 |
> |
char combuf[PATH_MAX], ocopts[64], mkopts[64]; |
423 |
|
|
424 |
|
oconvopts(ocopts); /* get options */ |
425 |
|
if (octreedate < scenedate) { /* check date on original octree */ |
439 |
|
"%s: error generating octree\n\t%s removed\n", |
440 |
|
progname, vval(OCTREE)); |
441 |
|
unlink(vval(OCTREE)); |
442 |
< |
exit(1); |
442 |
> |
quit(1); |
443 |
|
} |
444 |
|
} |
445 |
|
octreedate = time((time_t *)NULL); |
448 |
|
} |
449 |
|
if (oct1name == vval(OCTREE)) /* no mkillum? */ |
450 |
|
oct1date = octreedate > matdate ? octreedate : matdate; |
451 |
< |
if (oct1date >= octreedate & oct1date >= matdate |
452 |
< |
& oct1date >= illumdate) /* all done */ |
451 |
> |
if ((oct1date >= octreedate) & (oct1date >= matdate) |
452 |
> |
& (oct1date >= illumdate)) /* all done */ |
453 |
|
return; |
454 |
|
/* make octree0 */ |
455 |
< |
if (oct0date < scenedate | oct0date < illumdate) { |
455 |
> |
if ((oct0date < scenedate) | (oct0date < illumdate)) { |
456 |
|
if (touchonly && oct0date) |
457 |
|
touch(oct0name); |
458 |
|
else { /* build command */ |
470 |
|
"%s: error generating octree\n\t%s removed\n", |
471 |
|
progname, oct0name); |
472 |
|
unlink(oct0name); |
473 |
< |
exit(1); |
473 |
> |
quit(1); |
474 |
|
} |
475 |
|
} |
476 |
|
oct0date = time((time_t *)NULL); |
490 |
|
fprintf(stderr, "%s: error running mkillum\n", |
491 |
|
progname); |
492 |
|
unlink(illumtmp); |
493 |
< |
exit(1); |
493 |
> |
quit(1); |
494 |
|
} |
495 |
|
/* make octree1 (frozen) */ |
496 |
|
if (octreedate) |
508 |
|
progname, oct1name); |
509 |
|
unlink(oct1name); |
510 |
|
unlink(illumtmp); |
511 |
< |
exit(1); |
511 |
> |
quit(1); |
512 |
|
} |
513 |
|
rmfile(illumtmp); |
514 |
|
} |
523 |
|
register char *op, *arg; |
524 |
|
{ |
525 |
|
*op = ' '; |
526 |
< |
while (*++op = *arg++) |
526 |
> |
while ( (*++op = *arg++) ) |
527 |
|
; |
528 |
|
return(op); |
529 |
|
} |
559 |
|
return; |
560 |
|
if (!(afdate = fdate(vval(AMBFILE)))) |
561 |
|
return; |
562 |
< |
if (oct1date > afdate) |
562 |
> |
if (oct1date > afdate) { |
563 |
|
if (touchonly) |
564 |
|
touch(vval(AMBFILE)); |
565 |
|
else |
566 |
|
rmfile(vval(AMBFILE)); |
567 |
+ |
} |
568 |
|
} |
569 |
|
|
570 |
|
|
613 |
|
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
614 |
|
badvalue(ZONE); |
615 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
616 |
< |
if (siz[0] <= FTINY | siz[1] <= FTINY | siz[2] <= FTINY) |
616 |
> |
if ((siz[0] <= FTINY) | (siz[1] <= FTINY) | (siz[2] <= FTINY)) |
617 |
|
badvalue(ZONE); |
618 |
|
getoctcube(org, &d); |
619 |
|
d *= 3./(siz[0]+siz[1]+siz[2]); |
621 |
|
case LOW: |
622 |
|
po = addarg(po, "-ps 16"); |
623 |
|
op = addarg(op, "-dp 64"); |
624 |
< |
sprintf(op, " -ar %d", (int)(4*d)); |
624 |
> |
sprintf(op, " -ar %d", (int)(8*d)); |
625 |
|
op += strlen(op); |
626 |
|
break; |
627 |
|
case MEDIUM: |
628 |
|
po = addarg(po, "-ps 8"); |
629 |
|
op = addarg(op, "-dp 128"); |
630 |
< |
sprintf(op, " -ar %d", (int)(8*d)); |
630 |
> |
sprintf(op, " -ar %d", (int)(16*d)); |
631 |
|
op += strlen(op); |
632 |
|
break; |
633 |
|
case HIGH: |
634 |
|
po = addarg(po, "-ps 4"); |
635 |
|
op = addarg(op, "-dp 256"); |
636 |
< |
sprintf(op, " -ar %d", (int)(16*d)); |
636 |
> |
sprintf(op, " -ar %d", (int)(32*d)); |
637 |
|
op += strlen(op); |
638 |
|
break; |
639 |
|
} |
650 |
|
overture = 0; |
651 |
|
switch (vscale(VARIABILITY)) { |
652 |
|
case LOW: |
653 |
< |
op = addarg(op, "-aa .4 -ad 64"); |
653 |
> |
op = addarg(op, "-aa .3 -ad 256"); |
654 |
|
break; |
655 |
|
case MEDIUM: |
656 |
< |
op = addarg(op, "-aa .3 -ad 128"); |
656 |
> |
op = addarg(op, "-aa .25 -ad 512"); |
657 |
|
break; |
658 |
|
case HIGH: |
659 |
< |
op = addarg(op, "-aa .25 -ad 256"); |
659 |
> |
op = addarg(op, "-aa .2 -ad 1024"); |
660 |
|
break; |
661 |
|
} |
662 |
|
op = addarg(op, "-as 0"); |
663 |
|
d = ambval(); |
664 |
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
665 |
|
op += strlen(op); |
666 |
< |
op = addarg(op, "-lr 3 -lw .02"); |
666 |
> |
op = addarg(op, "-lr 6 -lw .01"); |
667 |
|
if (vdef(RENDER)) |
668 |
|
op = addarg(op, vval(RENDER)); |
669 |
|
} |
681 |
|
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
682 |
|
badvalue(ZONE); |
683 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
684 |
< |
if (siz[0] <= FTINY | siz[1] <= FTINY | siz[2] <= FTINY) |
684 |
> |
if ((siz[0] <= FTINY) | (siz[1] <= FTINY) | (siz[2] <= FTINY)) |
685 |
|
badvalue(ZONE); |
686 |
|
getoctcube(org, &d); |
687 |
|
asz = (siz[0]+siz[1]+siz[2])/3.; |
690 |
|
case LOW: |
691 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 4" : "-ps 8"); |
692 |
|
op = addarg(op, "-dp 256"); |
693 |
< |
sprintf(op, " -ar %d", (int)(8*d)); |
693 |
> |
sprintf(op, " -ar %d", (int)(16*d)); |
694 |
|
op += strlen(op); |
695 |
|
sprintf(op, " -ms %.2g", asz/20.); |
696 |
|
op += strlen(op); |
698 |
|
case MEDIUM: |
699 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 3" : "-ps 6"); |
700 |
|
op = addarg(op, "-dp 512"); |
701 |
< |
sprintf(op, " -ar %d", (int)(16*d)); |
701 |
> |
sprintf(op, " -ar %d", (int)(32*d)); |
702 |
|
op += strlen(op); |
703 |
|
sprintf(op, " -ms %.2g", asz/40.); |
704 |
|
op += strlen(op); |
706 |
|
case HIGH: |
707 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 2" : "-ps 4"); |
708 |
|
op = addarg(op, "-dp 1024"); |
709 |
< |
sprintf(op, " -ar %d", (int)(32*d)); |
709 |
> |
sprintf(op, " -ar %d", (int)(64*d)); |
710 |
|
op += strlen(op); |
711 |
|
sprintf(op, " -ms %.2g", asz/80.); |
712 |
|
op += strlen(op); |
718 |
|
else |
719 |
|
op = addarg(op, "-ds .3"); |
720 |
|
op = addarg(op, "-dt .1 -dc .5 -dr 1 -sj .7 -st .1"); |
721 |
< |
if (overture = vint(INDIRECT)) { |
721 |
> |
if ( (overture = vint(INDIRECT)) ) { |
722 |
|
sprintf(op, " -ab %d", overture); |
723 |
|
op += strlen(op); |
724 |
|
} |
729 |
|
overture = 0; |
730 |
|
switch (vscale(VARIABILITY)) { |
731 |
|
case LOW: |
732 |
< |
op = addarg(op, "-aa .25 -ad 196 -as 0"); |
732 |
> |
op = addarg(op, "-aa .2 -ad 329 -as 42"); |
733 |
|
break; |
734 |
|
case MEDIUM: |
735 |
< |
op = addarg(op, "-aa .2 -ad 400 -as 64"); |
735 |
> |
op = addarg(op, "-aa .15 -ad 800 -as 128"); |
736 |
|
break; |
737 |
|
case HIGH: |
738 |
< |
op = addarg(op, "-aa .15 -ad 768 -as 196"); |
738 |
> |
op = addarg(op, "-aa .1 -ad 1536 -as 392"); |
739 |
|
break; |
740 |
|
} |
741 |
|
d = ambval(); |
742 |
|
sprintf(op, " -av %.2g %.2g %.2g", d, d, d); |
743 |
|
op += strlen(op); |
744 |
< |
op = addarg(op, "-lr 6 -lw .002"); |
744 |
> |
op = addarg(op, "-lr 8 -lw .002"); |
745 |
|
if (vdef(RENDER)) |
746 |
|
op = addarg(op, vval(RENDER)); |
747 |
|
} |
759 |
|
&siz[0], &org[1], &siz[1], &org[2], &siz[2]) != 6) |
760 |
|
badvalue(ZONE); |
761 |
|
siz[0] -= org[0]; siz[1] -= org[1]; siz[2] -= org[2]; |
762 |
< |
if (siz[0] <= FTINY | siz[1] <= FTINY | siz[2] <= FTINY) |
762 |
> |
if ((siz[0] <= FTINY) | (siz[1] <= FTINY) | (siz[2] <= FTINY)) |
763 |
|
badvalue(ZONE); |
764 |
|
getoctcube(org, &d); |
765 |
|
asz = (siz[0]+siz[1]+siz[2])/3.; |
768 |
|
case LOW: |
769 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 1" : "-ps 8"); |
770 |
|
op = addarg(op, "-dp 1024"); |
771 |
< |
sprintf(op, " -ar %d", (int)(16*d)); |
771 |
> |
sprintf(op, " -ar %d", (int)(32*d)); |
772 |
|
op += strlen(op); |
773 |
|
sprintf(op, " -ms %.2g", asz/40.); |
774 |
|
op += strlen(op); |
776 |
|
case MEDIUM: |
777 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 1" : "-ps 5"); |
778 |
|
op = addarg(op, "-dp 2048"); |
779 |
< |
sprintf(op, " -ar %d", (int)(32*d)); |
779 |
> |
sprintf(op, " -ar %d", (int)(64*d)); |
780 |
|
op += strlen(op); |
781 |
|
sprintf(op, " -ms %.2g", asz/80.); |
782 |
|
op += strlen(op); |
784 |
|
case HIGH: |
785 |
|
po = addarg(po, vbool(PENUMBRAS) ? "-ps 1" : "-ps 3"); |
786 |
|
op = addarg(op, "-dp 4096"); |
787 |
< |
sprintf(op, " -ar %d", (int)(64*d)); |
787 |
> |
sprintf(op, " -ar %d", (int)(128*d)); |
788 |
|
op += strlen(op); |
789 |
|
sprintf(op, " -ms %.2g", asz/160.); |
790 |
|
op += strlen(op); |
805 |
|
overture = 0; |
806 |
|
switch (vscale(VARIABILITY)) { |
807 |
|
case LOW: |
808 |
< |
op = addarg(op, "-aa .15 -ad 256 -as 0"); |
808 |
> |
op = addarg(op, "-aa .125 -ad 512 -as 64"); |
809 |
|
break; |
810 |
|
case MEDIUM: |
811 |
< |
op = addarg(op, "-aa .125 -ad 512 -as 256"); |
811 |
> |
op = addarg(op, "-aa .1 -ad 1536 -as 768"); |
812 |
|
break; |
813 |
|
case HIGH: |
814 |
< |
op = addarg(op, "-aa .08 -ad 1024 -as 512"); |
814 |
> |
op = addarg(op, "-aa .075 -ad 4096 -as 2048"); |
815 |
|
break; |
816 |
|
} |
817 |
|
d = ambval(); |
845 |
|
syserr(vval(OPTFILE)); |
846 |
|
sprintf(ro, " @%s", vval(OPTFILE)); |
847 |
|
} |
848 |
< |
#ifdef MSDOS |
848 |
> |
#ifdef _WIN32 |
849 |
|
else if (n > 50) { |
850 |
|
setenv("ROPT", ro+1); |
851 |
|
strcpy(ro, " $ROPT"); |
864 |
|
} |
865 |
|
switch (vscale(QUALITY)) { |
866 |
|
case MEDIUM: |
867 |
< |
po = addarg(po, "-r 1"); |
867 |
> |
po = addarg(po, "-r .6"); |
868 |
|
break; |
869 |
|
case HIGH: |
870 |
|
po = addarg(po, "-m .25"); |
907 |
|
upax = 1-'X'+UPPER(vval(UP)[1]); |
908 |
|
else |
909 |
|
upax = 1-'X'+vlet(UP); |
910 |
< |
if (upax < 1 | upax > 3) |
910 |
> |
if ((upax < 1) | (upax > 3)) |
911 |
|
badvalue(UP); |
912 |
|
if (vval(UP)[0] == '-') |
913 |
|
upax = -upax; |
930 |
|
zpos = -1; vs++; |
931 |
|
} |
932 |
|
viewtype = 'v'; |
933 |
< |
if (*vs == 'v' | *vs == 'l' | *vs == 'a' | *vs == 'h' | *vs == 'c') |
933 |
> |
if((*vs == 'v') | (*vs == 'l') | (*vs == 'a') | (*vs == 'h') | (*vs == 'c')) |
934 |
|
viewtype = *vs++; |
935 |
|
cp = viewopts; |
936 |
|
if ((!*vs || isspace(*vs)) && (xpos|ypos|zpos)) { /* got one! */ |
1001 |
|
if (cp == viewopts) /* append any additional options */ |
1002 |
|
vs++; /* skip prefixed space if unneeded */ |
1003 |
|
strcpy(cp, vs); |
1004 |
< |
#ifdef MSDOS |
1004 |
> |
#ifdef _WIN32 |
1005 |
|
if (strlen(viewopts) > 40) { |
1006 |
|
setenv("VIEW", viewopts); |
1007 |
|
return("$VIEW"); |
1033 |
|
} |
1034 |
|
/* view number? */ |
1035 |
|
if (isint(viewselect)) |
1036 |
< |
return(specview(nvalue(vv+VIEW, atoi(viewselect)-1))); |
1036 |
> |
return(specview(nvalue(VIEWS, atoi(viewselect)-1))); |
1037 |
|
/* check list */ |
1038 |
< |
while ((mv = nvalue(vv+VIEW, n++)) != NULL) |
1038 |
> |
while ((mv = nvalue(VIEWS, n++)) != NULL) |
1039 |
|
if (matchword(viewselect, mv)) |
1040 |
|
return(specview(mv)); |
1041 |
|
return(specview(viewselect)); /* standard view? */ |
1042 |
|
} |
1043 |
< |
mv = nvalue(vv+VIEW, n); /* use view n */ |
1044 |
< |
if (vn != NULL & mv != NULL) { |
1043 |
> |
mv = nvalue(VIEWS, n); /* use view n */ |
1044 |
> |
if ((vn != NULL) & (mv != NULL)) { |
1045 |
|
register char *mv2 = mv; |
1046 |
|
if (*mv2 != '-') |
1047 |
|
while (*mv2 && !isspace(*mv2)) |
1052 |
|
} |
1053 |
|
|
1054 |
|
|
1055 |
< |
printview(vopts) /* print out selected view */ |
1055 |
> |
int |
1056 |
> |
myprintview(vopts, fp) /* print out selected view */ |
1057 |
|
register char *vopts; |
1058 |
+ |
FILE *fp; |
1059 |
|
{ |
1060 |
< |
extern char *atos(), *getenv(); |
1061 |
< |
char buf[256]; |
1022 |
< |
FILE *fp; |
1060 |
> |
VIEW vwr; |
1061 |
> |
char buf[128]; |
1062 |
|
register char *cp; |
1063 |
< |
|
1063 |
> |
again: |
1064 |
|
if (vopts == NULL) |
1065 |
|
return(-1); |
1066 |
< |
fputs("VIEW=", stdout); |
1067 |
< |
do { |
1068 |
< |
if (matchword(vopts, "-vf")) { /* expand view file */ |
1069 |
< |
vopts = sskip(vopts); |
1070 |
< |
if (!*atos(buf, sizeof(buf), vopts)) |
1032 |
< |
return(-1); |
1033 |
< |
if ((fp = fopen(buf, "r")) == NULL) |
1034 |
< |
return(-1); |
1035 |
< |
for (buf[sizeof(buf)-2] = '\n'; |
1036 |
< |
fgets(buf, sizeof(buf), fp) != NULL && |
1037 |
< |
buf[0] != '\n'; |
1038 |
< |
buf[sizeof(buf)-2] = '\n') { |
1039 |
< |
if (buf[sizeof(buf)-2] != '\n') { |
1040 |
< |
ungetc(buf[sizeof(buf)-2], fp); |
1041 |
< |
buf[sizeof(buf)-2] = '\0'; |
1042 |
< |
} |
1043 |
< |
if (matchword(buf, "VIEW=") || |
1044 |
< |
matchword(buf, "rview")) { |
1045 |
< |
for (cp = sskip(buf); *cp && *cp != '\n'; cp++) |
1046 |
< |
putchar(*cp); |
1047 |
< |
} |
1048 |
< |
} |
1049 |
< |
fclose(fp); |
1050 |
< |
vopts = sskip(vopts); |
1051 |
< |
} else { |
1052 |
< |
while (isspace(*vopts)) |
1053 |
< |
vopts++; |
1054 |
< |
putchar(' '); |
1055 |
< |
#ifdef MSDOS |
1056 |
< |
if (*vopts == '$') { /* expand env. var. */ |
1057 |
< |
if (!*atos(buf, sizeof(buf), vopts+1)) |
1058 |
< |
return(-1); |
1059 |
< |
if ((cp = getenv(buf)) == NULL) |
1060 |
< |
return(-1); |
1061 |
< |
fputs(cp, stdout); |
1062 |
< |
vopts = sskip(vopts); |
1063 |
< |
} else |
1066 |
> |
#ifdef _WIN32 |
1067 |
> |
if (vopts[0] == '$') { |
1068 |
> |
vopts = getenv(vopts+1); |
1069 |
> |
goto again; |
1070 |
> |
} |
1071 |
|
#endif |
1072 |
< |
while (*vopts && !isspace(*vopts)) |
1073 |
< |
putchar(*vopts++); |
1074 |
< |
} |
1075 |
< |
} while (*vopts++); |
1076 |
< |
putchar('\n'); |
1072 |
> |
vwr = stdview; |
1073 |
> |
sscanview(&vwr, cp=vopts); /* set initial options */ |
1074 |
> |
while ((cp = strstr(cp, "-vf ")) != NULL && |
1075 |
> |
*atos(buf, sizeof(buf), cp += 4)) { |
1076 |
> |
viewfile(buf, &vwr, NULL); /* load -vf file */ |
1077 |
> |
sscanview(&vwr, cp); /* reset tail */ |
1078 |
> |
} |
1079 |
> |
fputs(VIEWSTR, fp); |
1080 |
> |
fprintview(&vwr, fp); /* print full spec. */ |
1081 |
> |
fputc('\n', fp); |
1082 |
|
return(0); |
1083 |
|
} |
1084 |
|
|
1087 |
|
char *opts, *po; |
1088 |
|
{ |
1089 |
|
char *vw; |
1090 |
< |
char combuf[512]; |
1090 |
> |
char combuf[PATH_MAX]; |
1091 |
|
/* build command */ |
1092 |
|
if (touchonly || (vw = getview(0, NULL)) == NULL) |
1093 |
|
return; |
1094 |
|
if (sayview) |
1095 |
< |
printview(vw); |
1095 |
> |
myprintview(vw, stdout); |
1096 |
|
sprintf(combuf, "rview %s%s%s -R %s ", vw, po, opts, rifname); |
1097 |
|
if (rvdevice != NULL) |
1098 |
|
sprintf(combuf+strlen(combuf), "-o %s ", rvdevice); |
1101 |
|
strcat(combuf, oct1name); |
1102 |
|
if (runcom(combuf)) { /* run it */ |
1103 |
|
fprintf(stderr, "%s: error running rview\n", progname); |
1104 |
< |
exit(1); |
1104 |
> |
quit(1); |
1105 |
|
} |
1106 |
|
} |
1107 |
|
|
1109 |
|
rpict(opts, po) /* run rpict and pfilt for each view */ |
1110 |
|
char *opts, *po; |
1111 |
|
{ |
1112 |
< |
char combuf[1024]; |
1113 |
< |
char rawfile[MAXPATH], picfile[MAXPATH]; |
1114 |
< |
char zopt[MAXPATH+4], rep[MAXPATH+16], res[32]; |
1112 |
> |
char combuf[PATH_MAX]; |
1113 |
> |
char rawfile[PATH_MAX], picfile[PATH_MAX]; |
1114 |
> |
char zopt[PATH_MAX+4], rep[PATH_MAX+16], res[32]; |
1115 |
> |
char rppopt[128], *pfile = NULL; |
1116 |
|
char pfopts[128]; |
1117 |
|
char vs[32], *vw; |
1118 |
|
int vn, mult; |
1119 |
+ |
FILE *fp; |
1120 |
|
time_t rfdt, pfdt; |
1121 |
|
/* get pfilt options */ |
1122 |
|
pfiltopts(pfopts); |
1158 |
|
else |
1159 |
|
badvalue(REPORT); |
1160 |
|
} |
1161 |
< |
/* do each view */ |
1162 |
< |
vn = 0; |
1161 |
> |
/* set up parallel rendering */ |
1162 |
> |
if ((nprocs > 1) & (!vdef(ZFILE))) { |
1163 |
> |
strcpy(rppopt, "-S 1 -PP pfXXXXXX"); |
1164 |
> |
pfile = rppopt+9; |
1165 |
> |
if (mktemp(pfile) == NULL) |
1166 |
> |
pfile = NULL; |
1167 |
> |
} |
1168 |
> |
vn = 0; /* do each view */ |
1169 |
|
while ((vw = getview(vn++, vs)) != NULL) { |
1170 |
|
if (sayview) |
1171 |
< |
printview(vw); |
1171 |
> |
myprintview(vw, stdout); |
1172 |
|
if (!vs[0]) |
1173 |
|
sprintf(vs, "%d", vn); |
1174 |
|
sprintf(picfile, "%s_%s.pic", vval(PICTURE), vs); |
1192 |
|
touch(picfile); |
1193 |
|
continue; |
1194 |
|
} |
1195 |
+ |
if (next_process()) { /* parallel running? */ |
1196 |
+ |
if (pfile != NULL) |
1197 |
+ |
sleep(20); |
1198 |
+ |
continue; |
1199 |
+ |
} |
1200 |
+ |
/* XXX Remember to call finish_process() */ |
1201 |
|
/* build rpict command */ |
1202 |
< |
if (rfdt >= oct1date) /* recover */ |
1202 |
> |
if (rfdt >= oct1date) { /* recover */ |
1203 |
|
sprintf(combuf, "rpict%s%s%s%s -ro %s %s", |
1204 |
|
rep, po, opts, zopt, rawfile, oct1name); |
1205 |
< |
else { |
1205 |
> |
if (runcom(combuf)) /* run rpict */ |
1206 |
> |
goto rperror; |
1207 |
> |
} else { |
1208 |
|
if (overture) { /* run overture calculation */ |
1209 |
|
sprintf(combuf, |
1210 |
|
"rpict%s %s%s -x 64 -y 64 -ps 1 %s > %s", |
1214 |
|
fprintf(stderr, |
1215 |
|
"%s: error in overture for view %s\n", |
1216 |
|
progname, vs); |
1217 |
< |
exit(1); |
1217 |
> |
quit(1); |
1218 |
|
} |
1219 |
< |
#ifdef NIX |
1219 |
> |
#ifndef NULL_DEVICE |
1220 |
|
rmfile(overfile); |
1221 |
|
#endif |
1222 |
|
} |
1223 |
|
sprintf(combuf, "rpict%s %s %s%s%s%s %s > %s", |
1224 |
< |
rep, vw, res, po, opts, zopt, |
1225 |
< |
oct1name, rawfile); |
1224 |
> |
rep, vw, res, po, opts, |
1225 |
> |
zopt, oct1name, rawfile); |
1226 |
> |
if (pfile != NULL && inchild()) { |
1227 |
> |
/* rpict persistent mode */ |
1228 |
> |
if (!silent) |
1229 |
> |
printf("\t%s\n", combuf); |
1230 |
> |
sprintf(combuf, "rpict%s %s %s%s%s %s > %s", |
1231 |
> |
rep, rppopt, res, po, opts, |
1232 |
> |
oct1name, rawfile); |
1233 |
> |
fflush(stdout); |
1234 |
> |
fp = popen(combuf, "w"); |
1235 |
> |
if (fp == NULL) |
1236 |
> |
goto rperror; |
1237 |
> |
myprintview(vw, fp); |
1238 |
> |
if (pclose(fp)) |
1239 |
> |
goto rperror; |
1240 |
> |
} else { /* rpict normal mode */ |
1241 |
> |
if (runcom(combuf)) |
1242 |
> |
goto rperror; |
1243 |
> |
} |
1244 |
|
} |
1199 |
– |
if (runcom(combuf)) { /* run rpict */ |
1200 |
– |
fprintf(stderr, "%s: error rendering view %s\n", |
1201 |
– |
progname, vs); |
1202 |
– |
exit(1); |
1203 |
– |
} |
1245 |
|
if (!vdef(RAWFILE) || strcmp(vval(RAWFILE),vval(PICTURE))) { |
1246 |
|
/* build pfilt command */ |
1247 |
|
if (mult > 1) |
1250 |
|
else |
1251 |
|
sprintf(combuf, "pfilt%s %s > %s", pfopts, |
1252 |
|
rawfile, picfile); |
1253 |
< |
if (runcom(combuf)) { /* run pfilt */ |
1253 |
> |
if (runcom(combuf)) { /* run pfilt */ |
1254 |
|
fprintf(stderr, |
1255 |
|
"%s: error filtering view %s\n\t%s removed\n", |
1256 |
|
progname, vs, picfile); |
1257 |
|
unlink(picfile); |
1258 |
< |
exit(1); |
1258 |
> |
quit(1); |
1259 |
|
} |
1260 |
|
} |
1261 |
|
/* remove/rename raw file */ |
1264 |
|
mvfile(rawfile, combuf); |
1265 |
|
} else |
1266 |
|
rmfile(rawfile); |
1267 |
+ |
finish_process(); /* leave if child */ |
1268 |
|
} |
1269 |
+ |
wait_process(1); /* wait for children to finish */ |
1270 |
+ |
if (pfile != NULL) { /* clean up rpict persistent mode */ |
1271 |
+ |
int pid; |
1272 |
+ |
fp = fopen(pfile, "r"); |
1273 |
+ |
if (fp != NULL) { |
1274 |
+ |
if (fscanf(fp, "%*s %d", &pid) != 1 || |
1275 |
+ |
kill(pid, 1) == -1) |
1276 |
+ |
unlink(pfile); |
1277 |
+ |
fclose(fp); |
1278 |
+ |
} |
1279 |
+ |
} |
1280 |
+ |
return; |
1281 |
+ |
rperror: |
1282 |
+ |
fprintf(stderr, "%s: error rendering view %s\n", progname, vs); |
1283 |
+ |
quit(1); |
1284 |
|
} |
1285 |
|
|
1286 |
|
|
1289 |
|
{ |
1290 |
|
if (!silent) |
1291 |
|
printf("\ttouch %s\n", fn); |
1292 |
< |
if (noaction) |
1292 |
> |
if (!nprocs) |
1293 |
|
return(0); |
1294 |
|
#ifdef notused |
1295 |
|
if (access(fn, F_OK) == -1) /* create it */ |
1305 |
|
{ |
1306 |
|
if (!silent) /* echo it */ |
1307 |
|
printf("\t%s\n", cs); |
1308 |
< |
if (noaction) |
1308 |
> |
if (!nprocs) |
1309 |
|
return(0); |
1310 |
|
fflush(stdout); /* flush output and pass to shell */ |
1311 |
|
return(system(cs)); |
1316 |
|
char *fn; |
1317 |
|
{ |
1318 |
|
if (!silent) |
1319 |
< |
#ifdef MSDOS |
1320 |
< |
printf("\tdel %s\n", fn); |
1264 |
< |
#else |
1265 |
< |
printf("\trm -f %s\n", fn); |
1266 |
< |
#endif |
1267 |
< |
if (noaction) |
1319 |
> |
printf("\t%s %s\n", DELCMD, fn); |
1320 |
> |
if (!nprocs) |
1321 |
|
return(0); |
1322 |
|
return(unlink(fn)); |
1323 |
|
} |
1327 |
|
char *fold, *fnew; |
1328 |
|
{ |
1329 |
|
if (!silent) |
1330 |
< |
#ifdef MSDOS |
1331 |
< |
printf("\trename %s %s\n", fold, fnew); |
1279 |
< |
#else |
1280 |
< |
printf("\tmv %s %s\n", fold, fnew); |
1281 |
< |
#endif |
1282 |
< |
if (noaction) |
1330 |
> |
printf("\t%s %s %s\n", RENAMECMD, fold, fnew); |
1331 |
> |
if (!nprocs) |
1332 |
|
return(0); |
1333 |
|
return(rename(fold, fnew)); |
1334 |
|
} |
1335 |
|
|
1336 |
|
|
1337 |
< |
#ifdef MSDOS |
1337 |
> |
#ifdef RHAS_FORK_EXEC |
1338 |
> |
int |
1339 |
> |
next_process() /* fork the next process (max. nprocs) */ |
1340 |
> |
{ |
1341 |
> |
int child_pid; |
1342 |
> |
|
1343 |
> |
if (nprocs <= 1) |
1344 |
> |
return(0); /* it's us or no one */ |
1345 |
> |
if (inchild()) { |
1346 |
> |
fprintf(stderr, "%s: internal error 1 in spawn_process()\n", |
1347 |
> |
progname); |
1348 |
> |
quit(1); |
1349 |
> |
} |
1350 |
> |
if (children_running >= nprocs) |
1351 |
> |
wait_process(0); /* wait for someone to finish */ |
1352 |
> |
fflush(stdout); |
1353 |
> |
child_pid = fork(); /* split process */ |
1354 |
> |
if (child_pid == 0) { /* we're the child */ |
1355 |
> |
children_running = -1; |
1356 |
> |
return(0); |
1357 |
> |
} |
1358 |
> |
if (child_pid > 0) { /* we're the parent */ |
1359 |
> |
++children_running; |
1360 |
> |
return(1); |
1361 |
> |
} |
1362 |
> |
fprintf(stderr, "%s: warning -- fork() failed\n", progname); |
1363 |
> |
return(0); |
1364 |
> |
} |
1365 |
> |
|
1366 |
> |
wait_process(all) /* wait for process(es) to finish */ |
1367 |
> |
int all; |
1368 |
> |
{ |
1369 |
> |
int ourstatus = 0; |
1370 |
> |
int pid, status; |
1371 |
> |
|
1372 |
> |
if (all) |
1373 |
> |
all = children_running; |
1374 |
> |
else if (children_running > 0) |
1375 |
> |
all = 1; |
1376 |
> |
while (all-- > 0) { |
1377 |
> |
pid = wait(&status); |
1378 |
> |
if (pid < 0) |
1379 |
> |
syserr(progname); |
1380 |
> |
status = status>>8 & 0xff; |
1381 |
> |
--children_running; |
1382 |
> |
if (status != 0) { /* child's problem is our problem */ |
1383 |
> |
if ((ourstatus == 0) & (children_running > 0)) |
1384 |
> |
fprintf(stderr, "%s: waiting for remaining processes\n", |
1385 |
> |
progname); |
1386 |
> |
ourstatus = status; |
1387 |
> |
all = children_running; |
1388 |
> |
} |
1389 |
> |
} |
1390 |
> |
if (ourstatus != 0) |
1391 |
> |
quit(ourstatus); /* bad status from child */ |
1392 |
> |
} |
1393 |
> |
#else /* ! RHAS_FORK_EXEC */ |
1394 |
> |
int |
1395 |
> |
next_process() |
1396 |
> |
{ |
1397 |
> |
return(0); /* cannot start new process */ |
1398 |
> |
} |
1399 |
> |
wait_process(all) |
1400 |
> |
int all; |
1401 |
> |
{ |
1402 |
> |
(void)all; /* no one to wait for */ |
1403 |
> |
} |
1404 |
> |
int |
1405 |
> |
kill(pid, sig) /* win|unix_process.c should also wait and kill */ |
1406 |
> |
int pid, sig; |
1407 |
> |
{ |
1408 |
> |
return 0; |
1409 |
> |
} |
1410 |
> |
#endif /* ! RHAS_FORK_EXEC */ |
1411 |
> |
|
1412 |
> |
finish_process() /* exit a child process */ |
1413 |
> |
{ |
1414 |
> |
if (!inchild()) |
1415 |
> |
return; /* in parent -- noop */ |
1416 |
> |
exit(0); |
1417 |
> |
} |
1418 |
> |
|
1419 |
> |
#ifdef _WIN32 |
1420 |
|
setenv(vname, value) /* set an environment variable */ |
1421 |
|
char *vname, *value; |
1422 |
|
{ |
1428 |
|
sprintf(evp, "%s=%s", vname, value); |
1429 |
|
if (putenv(evp) != 0) { |
1430 |
|
fprintf(stderr, "%s: out of environment space\n", progname); |
1431 |
< |
exit(1); |
1431 |
> |
quit(1); |
1432 |
|
} |
1433 |
|
if (!silent) |
1434 |
|
printf("set %s\n", evp); |
1441 |
|
{ |
1442 |
|
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1443 |
|
progname, vnam(vc)); |
1444 |
< |
exit(1); |
1444 |
> |
quit(1); |
1445 |
|
} |
1446 |
|
|
1447 |
|
|
1449 |
|
char *s; |
1450 |
|
{ |
1451 |
|
perror(s); |
1452 |
< |
exit(1); |
1452 |
> |
quit(1); |
1453 |
> |
} |
1454 |
> |
|
1455 |
> |
|
1456 |
> |
void |
1457 |
> |
quit(ec) /* exit program */ |
1458 |
> |
int ec; |
1459 |
> |
{ |
1460 |
> |
exit(ec); |
1461 |
|
} |