1 |
gregl |
3.1 |
/* Copyright (c) 1997 Silicon Graphics, Inc. */ |
2 |
|
|
|
3 |
|
|
#ifndef lint |
4 |
|
|
static char SCCSid[] = "$SunId$ SGI"; |
5 |
|
|
#endif |
6 |
|
|
|
7 |
|
|
/* |
8 |
|
|
* Radiance holodeck generation controller |
9 |
|
|
*/ |
10 |
|
|
|
11 |
|
|
#include "rholo.h" |
12 |
|
|
#include "paths.h" |
13 |
|
|
#include <sys/types.h> |
14 |
|
|
|
15 |
|
|
/* the following must be consistent with rholo.h */ |
16 |
|
|
int NVARS = NRHVARS; /* total number of variables */ |
17 |
|
|
|
18 |
|
|
VARIABLE vv[] = RHVINIT; /* variable-value pairs */ |
19 |
|
|
|
20 |
|
|
char *progname; /* our program name */ |
21 |
|
|
char *hdkfile; /* holodeck file name */ |
22 |
|
|
char froot[MAXPATH]; /* root file name */ |
23 |
|
|
|
24 |
|
|
int nowarn = 0; /* turn warnings off? */ |
25 |
|
|
|
26 |
|
|
double expval = 1.; /* global exposure value */ |
27 |
|
|
|
28 |
|
|
int ncprocs = 0; /* desired number of compute processes */ |
29 |
|
|
|
30 |
|
|
char *outdev = NULL; /* output device name */ |
31 |
|
|
|
32 |
|
|
time_t starttime; /* time we got started */ |
33 |
|
|
time_t endtime; /* time we should end by */ |
34 |
|
|
time_t reporttime; /* time for next report */ |
35 |
|
|
|
36 |
gregl |
3.8 |
long maxdisk; /* maximum file space (bytes) */ |
37 |
|
|
|
38 |
gregl |
3.1 |
int rtargc = 1; /* rtrace command */ |
39 |
|
|
char *rtargv[128] = {"rtrace", NULL}; |
40 |
|
|
|
41 |
|
|
long nraysdone = 0L; /* number of rays done */ |
42 |
|
|
long npacksdone = 0L; /* number of packets done */ |
43 |
|
|
|
44 |
|
|
PACKET *freepacks; /* available packets */ |
45 |
|
|
|
46 |
|
|
extern time_t time(); |
47 |
|
|
|
48 |
|
|
|
49 |
|
|
main(argc, argv) |
50 |
|
|
int argc; |
51 |
|
|
char *argv[]; |
52 |
|
|
{ |
53 |
|
|
HDGRID hdg; |
54 |
|
|
int i; |
55 |
|
|
int force = 0; |
56 |
gregl |
3.3 |
/* mark start time */ |
57 |
|
|
starttime = time(NULL); |
58 |
gregl |
3.1 |
progname = argv[0]; /* get arguments */ |
59 |
|
|
for (i = 1; i < argc && argv[i][0] == '-'; i++) |
60 |
|
|
switch (argv[i][1]) { |
61 |
|
|
case 'w': /* turn off warnings */ |
62 |
|
|
nowarn++; |
63 |
|
|
break; |
64 |
|
|
case 'f': /* force overwrite */ |
65 |
|
|
force++; |
66 |
|
|
break; |
67 |
|
|
case 'n': /* compute processes */ |
68 |
|
|
if (i >= argc-2) |
69 |
|
|
goto userr; |
70 |
|
|
ncprocs = atoi(argv[++i]); |
71 |
|
|
break; |
72 |
|
|
case 'o': /* output display */ |
73 |
|
|
if (i >= argc-2) |
74 |
|
|
goto userr; |
75 |
|
|
outdev = argv[++i]; |
76 |
|
|
break; |
77 |
|
|
default: |
78 |
|
|
goto userr; |
79 |
|
|
} |
80 |
|
|
/* do we have a job? */ |
81 |
|
|
if (outdev == NULL && ncprocs <= 0) |
82 |
|
|
goto userr; |
83 |
|
|
/* get root file name */ |
84 |
|
|
rootname(froot, hdkfile=argv[i++]); |
85 |
|
|
/* load... */ |
86 |
|
|
if (i < argc) { /* variables */ |
87 |
|
|
loadvars(argv[i++]); |
88 |
|
|
/* cmdline settings */ |
89 |
|
|
for ( ; i < argc; i++) |
90 |
|
|
if (setvariable(argv[i], matchvar) < 0) { |
91 |
|
|
sprintf(errmsg, "unknown variable: %s", |
92 |
|
|
argv[i]); |
93 |
|
|
error(USER, errmsg); |
94 |
|
|
} |
95 |
|
|
/* check settings */ |
96 |
|
|
checkvalues(); |
97 |
|
|
/* load RIF if any */ |
98 |
|
|
if (vdef(RIF)) |
99 |
|
|
getradfile(vval(RIF)); |
100 |
|
|
/* set defaults */ |
101 |
|
|
setdefaults(&hdg); |
102 |
|
|
/* holodeck exists? */ |
103 |
|
|
if (!force && access(hdkfile, R_OK|W_OK) == 0) |
104 |
|
|
error(USER, |
105 |
|
|
"holodeck file exists -- use -f to overwrite"); |
106 |
|
|
/* create holodeck */ |
107 |
|
|
creatholo(&hdg); |
108 |
gregl |
3.3 |
} else { /* else load holodeck */ |
109 |
gregl |
3.1 |
loadholo(); |
110 |
gregl |
3.3 |
if (vdef(RIF)) /* load RIF if any */ |
111 |
|
|
getradfile(vval(RIF)); |
112 |
|
|
} |
113 |
gregl |
3.1 |
/* initialize */ |
114 |
|
|
initrholo(); |
115 |
|
|
/* run */ |
116 |
|
|
while (rholo()) |
117 |
|
|
; |
118 |
|
|
/* done */ |
119 |
|
|
quit(0); |
120 |
|
|
userr: |
121 |
|
|
fprintf(stderr, |
122 |
|
|
"Usage: %s {-n nprocs|-o disp} [-w][-f] output.hdk [control.hif [VAR=val ..]]\n", |
123 |
|
|
progname); |
124 |
|
|
quit(1); |
125 |
|
|
} |
126 |
|
|
|
127 |
|
|
|
128 |
|
|
initrholo() /* get our holodeck running */ |
129 |
|
|
{ |
130 |
|
|
extern int global_packet(); |
131 |
|
|
register int i; |
132 |
gregl |
3.4 |
|
133 |
|
|
if (outdev != NULL) /* open output device */ |
134 |
|
|
disp_open(outdev); |
135 |
gregl |
3.1 |
else if (ncprocs > 0) /* else use global ray feed */ |
136 |
|
|
init_global(); |
137 |
gregl |
3.8 |
/* record disk space limit */ |
138 |
|
|
if (!vdef(DISKSPACE)) |
139 |
|
|
maxdisk = 0; |
140 |
|
|
else |
141 |
gregl |
3.9 |
maxdisk = 1024.*1024.*vflt(DISKSPACE); |
142 |
gregl |
3.3 |
/* record end time */ |
143 |
gregl |
3.1 |
if (!vdef(TIME) || vflt(TIME) <= FTINY) |
144 |
|
|
endtime = 0; |
145 |
|
|
else |
146 |
|
|
endtime = starttime + vflt(TIME)*3600.; |
147 |
|
|
/* set up memory cache */ |
148 |
gregl |
3.5 |
if (outdev == NULL) |
149 |
|
|
hdcachesize = 0; /* manual flushing */ |
150 |
|
|
else if (vdef(CACHE)) |
151 |
|
|
hdcachesize = 1024.*1024.*vflt(CACHE); |
152 |
gregl |
3.1 |
/* open report file */ |
153 |
|
|
if (vdef(REPORT)) { |
154 |
|
|
register char *s = sskip2(vval(REPORT), 1); |
155 |
|
|
if (*s && freopen(s, "a", stderr) == NULL) |
156 |
|
|
quit(2); |
157 |
|
|
} |
158 |
|
|
/* start rtrace */ |
159 |
|
|
if (ncprocs > 0) { |
160 |
|
|
i = start_rtrace(); |
161 |
|
|
if (i < 1) |
162 |
|
|
error(USER, "cannot start rtrace process"); |
163 |
|
|
if (vdef(REPORT)) { /* make first report */ |
164 |
|
|
printargs(rtargc, rtargv, stderr); |
165 |
|
|
report(0); |
166 |
|
|
} |
167 |
|
|
/* allocate packets */ |
168 |
|
|
freepacks = (PACKET *)bmalloc(i*sizeof(PACKET)); |
169 |
|
|
if (freepacks == NULL) |
170 |
|
|
goto memerr; |
171 |
|
|
freepacks[--i].nr = 0; |
172 |
|
|
freepacks[i].next = NULL; |
173 |
|
|
if (!vbool(OBSTRUCTIONS)) { |
174 |
|
|
freepacks[i].offset = (float *)bmalloc( |
175 |
|
|
RPACKSIZ*sizeof(float)*(i+1) ); |
176 |
|
|
if (freepacks[i].offset == NULL) |
177 |
|
|
goto memerr; |
178 |
|
|
} else |
179 |
|
|
freepacks[i].offset = NULL; |
180 |
|
|
while (i--) { |
181 |
|
|
freepacks[i].nr = 0; |
182 |
|
|
freepacks[i].offset = freepacks[i+1].offset == NULL ? |
183 |
|
|
NULL : freepacks[i+1].offset+RPACKSIZ ; |
184 |
|
|
freepacks[i].next = &freepacks[i+1]; |
185 |
|
|
} |
186 |
|
|
} |
187 |
|
|
return; |
188 |
|
|
memerr: |
189 |
|
|
error(SYSTEM, "out of memory in initrholo"); |
190 |
|
|
} |
191 |
|
|
|
192 |
|
|
|
193 |
|
|
rholo() /* holodeck main loop */ |
194 |
|
|
{ |
195 |
|
|
static int idle = 1; |
196 |
|
|
PACKET *pl = NULL, *plend; |
197 |
|
|
register PACKET *p; |
198 |
|
|
time_t t; |
199 |
|
|
long l; |
200 |
gregl |
3.4 |
|
201 |
|
|
if (outdev != NULL) /* check display */ |
202 |
|
|
if (!disp_check(idle)) |
203 |
|
|
return(0); |
204 |
gregl |
3.1 |
/* display only? */ |
205 |
|
|
if (ncprocs <= 0) |
206 |
|
|
return(1); |
207 |
|
|
/* check file size */ |
208 |
gregl |
3.9 |
if (maxdisk > 0 && hdfilen(hdlist[0]->fd) >= maxdisk) { |
209 |
gregl |
3.8 |
error(WARNING, "file limit exceeded"); |
210 |
gregl |
3.1 |
return(0); |
211 |
gregl |
3.8 |
} |
212 |
gregl |
3.1 |
/* check time */ |
213 |
gregl |
3.3 |
if (endtime > 0 || reporttime > 0) |
214 |
gregl |
3.1 |
t = time(NULL); |
215 |
gregl |
3.8 |
if (endtime > 0 && t >= endtime) { |
216 |
|
|
error(WARNING, "time limit exceeded"); |
217 |
gregl |
3.1 |
return(0); |
218 |
gregl |
3.8 |
} |
219 |
gregl |
3.3 |
if (reporttime > 0 && t >= reporttime) |
220 |
gregl |
3.1 |
report(t); |
221 |
|
|
/* get packets to process */ |
222 |
|
|
while (freepacks != NULL) { |
223 |
|
|
p = freepacks; freepacks = p->next; p->next = NULL; |
224 |
|
|
if (!next_packet(p)) { |
225 |
|
|
p->next = freepacks; freepacks = p; |
226 |
|
|
break; |
227 |
|
|
} |
228 |
|
|
if (pl == NULL) pl = p; |
229 |
|
|
else plend->next = p; |
230 |
|
|
plend = p; |
231 |
|
|
} |
232 |
|
|
idle = pl == NULL && freepacks != NULL; |
233 |
|
|
/* are we out of stuff to do? */ |
234 |
|
|
if (idle && outdev == NULL) |
235 |
|
|
return(0); |
236 |
|
|
/* else process packets */ |
237 |
|
|
done_packets(do_packets(pl)); |
238 |
|
|
return(1); /* and continue */ |
239 |
|
|
} |
240 |
|
|
|
241 |
|
|
|
242 |
|
|
report(t) /* report progress so far */ |
243 |
|
|
time_t t; |
244 |
|
|
{ |
245 |
|
|
if (t == 0) |
246 |
|
|
t = time(NULL); |
247 |
gregl |
3.2 |
fprintf(stderr, "%s: %ld packets (%ld rays) done after %.2f hours\n", |
248 |
gregl |
3.1 |
progname, npacksdone, nraysdone, (t-starttime)/3600.); |
249 |
gregl |
3.2 |
fflush(stderr); |
250 |
gregl |
3.3 |
if (vdef(REPORT)) |
251 |
|
|
reporttime = t + (time_t)(vflt(REPORT)*60.+.5); |
252 |
gregl |
3.1 |
} |
253 |
|
|
|
254 |
|
|
|
255 |
|
|
setdefaults(gp) /* set default values */ |
256 |
|
|
register HDGRID *gp; |
257 |
|
|
{ |
258 |
|
|
extern char *atos(); |
259 |
|
|
register int i; |
260 |
|
|
double len[3], maxlen, d; |
261 |
|
|
char buf[64]; |
262 |
|
|
|
263 |
|
|
if (!vdef(SECTION)) { |
264 |
|
|
sprintf(errmsg, "%s must be defined", vnam(SECTION)); |
265 |
|
|
error(USER, errmsg); |
266 |
|
|
} |
267 |
|
|
if (vdef(SECTION) > 1) { |
268 |
|
|
sprintf(errmsg, "ignoring all but first %s", vnam(SECTION)); |
269 |
|
|
error(WARNING, errmsg); |
270 |
|
|
} |
271 |
|
|
if (sscanf(vval(SECTION), |
272 |
|
|
"%lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf", |
273 |
|
|
&gp->orig[0], &gp->orig[1], &gp->orig[2], |
274 |
|
|
&gp->xv[0][0], &gp->xv[0][1], &gp->xv[0][2], |
275 |
|
|
&gp->xv[1][0], &gp->xv[1][1], &gp->xv[1][2], |
276 |
|
|
&gp->xv[2][0], &gp->xv[2][1], &gp->xv[2][2]) != 12) |
277 |
|
|
badvalue(SECTION); |
278 |
|
|
maxlen = 0.; |
279 |
|
|
for (i = 0; i < 3; i++) |
280 |
|
|
if ((len[i] = VLEN(gp->xv[i])) > maxlen) |
281 |
|
|
maxlen = len[i]; |
282 |
|
|
if (!vdef(GRID)) { |
283 |
gregl |
3.2 |
sprintf(buf, "%.4f", maxlen/8.); |
284 |
gregl |
3.1 |
vval(GRID) = savqstr(buf); |
285 |
|
|
vdef(GRID)++; |
286 |
|
|
} |
287 |
|
|
if ((d = vflt(GRID)) <= FTINY) |
288 |
|
|
badvalue(GRID); |
289 |
|
|
for (i = 0; i < 3; i++) |
290 |
|
|
gp->grid[i] = len[i]/d + (1.-FTINY); |
291 |
|
|
if (!vdef(EXPOSURE)) { |
292 |
|
|
sprintf(errmsg, "%s must be defined", vnam(EXPOSURE)); |
293 |
|
|
error(USER, errmsg); |
294 |
|
|
} |
295 |
|
|
expval = vval(EXPOSURE)[0] == '-' || vval(EXPOSURE)[0] == '+' ? |
296 |
|
|
pow(2., vflt(EXPOSURE)) : vflt(EXPOSURE); |
297 |
|
|
if (!vdef(OCTREE)) { |
298 |
|
|
if ((vval(OCTREE) = bmalloc(strlen(froot)+5)) == NULL) |
299 |
|
|
error(SYSTEM, "out of memory"); |
300 |
|
|
sprintf(vval(OCTREE), "%s.oct", froot); |
301 |
|
|
vdef(OCTREE)++; |
302 |
|
|
} |
303 |
|
|
if (!vdef(OBSTRUCTIONS)) { |
304 |
|
|
vval(OBSTRUCTIONS) = "T"; |
305 |
|
|
vdef(OBSTRUCTIONS)++; |
306 |
|
|
} |
307 |
|
|
if (!vdef(OCCUPANCY)) { |
308 |
|
|
vval(OCCUPANCY) = "U"; |
309 |
|
|
vdef(OCCUPANCY)++; |
310 |
|
|
} |
311 |
|
|
/* append rendering options */ |
312 |
|
|
if (vdef(RENDER)) |
313 |
|
|
rtargc += wordstring(rtargv+rtargc, vval(RENDER)); |
314 |
|
|
} |
315 |
|
|
|
316 |
|
|
|
317 |
|
|
creatholo(gp) /* create a holodeck output file */ |
318 |
|
|
HDGRID *gp; |
319 |
|
|
{ |
320 |
|
|
long endloc = 0; |
321 |
gregl |
3.10 |
int fd; |
322 |
gregl |
3.1 |
FILE *fp; |
323 |
|
|
/* open & truncate file */ |
324 |
|
|
if ((fp = fopen(hdkfile, "w+")) == NULL) { |
325 |
|
|
sprintf(errmsg, "cannot open \"%s\" for writing", hdkfile); |
326 |
|
|
error(SYSTEM, errmsg); |
327 |
|
|
} |
328 |
|
|
/* write information header */ |
329 |
|
|
newheader("RADIANCE", fp); |
330 |
|
|
printvars(fp); |
331 |
|
|
fputformat(HOLOFMT, fp); |
332 |
|
|
fputc('\n', fp); |
333 |
|
|
putw(HOLOMAGIC, fp); /* put magic number & terminus */ |
334 |
|
|
fwrite(&endloc, sizeof(long), 1, fp); |
335 |
gregl |
3.10 |
fd = dup(fileno(fp)); |
336 |
|
|
fclose(fp); /* flush and close stdio stream */ |
337 |
|
|
hdinit(fd, gp); /* allocate and initialize index */ |
338 |
gregl |
3.1 |
} |
339 |
|
|
|
340 |
|
|
|
341 |
|
|
headline(s) /* process information header line */ |
342 |
|
|
char *s; |
343 |
|
|
{ |
344 |
|
|
extern char FMTSTR[]; |
345 |
|
|
register char *cp; |
346 |
|
|
char fmt[32]; |
347 |
|
|
|
348 |
gregl |
3.2 |
if (formatval(fmt, s)) { |
349 |
gregl |
3.1 |
if (strcmp(fmt, HOLOFMT)) { |
350 |
|
|
sprintf(errmsg, "%s file \"%s\" has %s%s", |
351 |
|
|
HOLOFMT, hdkfile, FMTSTR, fmt); |
352 |
|
|
error(USER, errmsg); |
353 |
|
|
} |
354 |
|
|
return; |
355 |
|
|
} |
356 |
|
|
for (cp = s; *cp; cp++) /* take off any comments */ |
357 |
|
|
if (*cp == '#') { |
358 |
|
|
*cp = '\0'; |
359 |
|
|
break; |
360 |
|
|
} |
361 |
|
|
setvariable(s, matchvar); /* don't flag errors */ |
362 |
|
|
} |
363 |
|
|
|
364 |
|
|
|
365 |
|
|
loadholo() /* start loading a holodeck from fname */ |
366 |
|
|
{ |
367 |
gregl |
3.10 |
extern long ftell(); |
368 |
gregl |
3.1 |
FILE *fp; |
369 |
gregl |
3.10 |
int fd; |
370 |
|
|
long fpos; |
371 |
gregl |
3.4 |
/* open holodeck file */ |
372 |
|
|
if ((fp = fopen(hdkfile, ncprocs>0 ? "r+" : "r")) == NULL) { |
373 |
|
|
sprintf(errmsg, "cannot open \"%s\" for %s", hdkfile, |
374 |
|
|
ncprocs>0 ? "appending" : "reading"); |
375 |
gregl |
3.1 |
error(SYSTEM, errmsg); |
376 |
|
|
} |
377 |
|
|
/* load variables from header */ |
378 |
|
|
getheader(fp, headline, NULL); |
379 |
|
|
/* check magic number */ |
380 |
|
|
if (getw(fp) != HOLOMAGIC) { |
381 |
|
|
sprintf(errmsg, "bad magic number in holodeck file \"%s\"", |
382 |
|
|
hdkfile); |
383 |
|
|
error(USER, errmsg); |
384 |
|
|
} |
385 |
gregl |
3.10 |
fread(&fpos, sizeof(long), 1, fp); |
386 |
|
|
if (fpos != 0) |
387 |
gregl |
3.1 |
error(WARNING, "ignoring multiple sections in holodeck file"); |
388 |
gregl |
3.10 |
fpos = ftell(fp); /* get stdio position */ |
389 |
|
|
fd = dup(fileno(fp)); |
390 |
|
|
fclose(fp); /* done with stdio */ |
391 |
|
|
lseek(fd, fpos, 0); /* align system file pointer */ |
392 |
|
|
hdinit(fd, NULL); /* allocate and load index */ |
393 |
gregl |
3.1 |
} |
394 |
|
|
|
395 |
|
|
|
396 |
|
|
done_packets(pl) /* handle finished packets */ |
397 |
|
|
PACKET *pl; |
398 |
|
|
{ |
399 |
gregl |
3.5 |
static int nunflushed = 0; |
400 |
gregl |
3.1 |
register PACKET *p; |
401 |
|
|
|
402 |
|
|
while (pl != NULL) { |
403 |
|
|
p = pl; pl = p->next; p->next = NULL; |
404 |
|
|
if (p->nr > 0) { /* add to holodeck */ |
405 |
|
|
bcopy((char *)p->ra, |
406 |
|
|
(char *)hdnewrays(hdlist[p->hd],p->bi,p->nr), |
407 |
|
|
p->nr*sizeof(RAYVAL)); |
408 |
|
|
if (outdev != NULL) /* display it */ |
409 |
gregl |
3.7 |
disp_packet((PACKHEAD *)p); |
410 |
gregl |
3.5 |
else |
411 |
|
|
nunflushed += p->nr; |
412 |
gregl |
3.6 |
nraysdone += p->nr; |
413 |
|
|
npacksdone++; |
414 |
gregl |
3.1 |
} |
415 |
|
|
p->nr = 0; /* push onto free list */ |
416 |
|
|
p->next = freepacks; |
417 |
|
|
freepacks = p; |
418 |
gregl |
3.5 |
} |
419 |
|
|
if (nunflushed >= 256*RPACKSIZ) { |
420 |
|
|
hdflush(NULL); /* flush holodeck buffers */ |
421 |
|
|
nunflushed = 0; |
422 |
gregl |
3.1 |
} |
423 |
|
|
} |
424 |
|
|
|
425 |
|
|
|
426 |
|
|
getradfile(rfargs) /* run rad and get needed variables */ |
427 |
|
|
char *rfargs; |
428 |
|
|
{ |
429 |
gregl |
3.9 |
static short mvar[] = {OCTREE,EXPOSURE,-1}; |
430 |
gregl |
3.1 |
static char tf1[] = TEMPLATE; |
431 |
|
|
char tf2[64]; |
432 |
|
|
char combuf[256]; |
433 |
gregl |
3.3 |
char *pippt; |
434 |
gregl |
3.1 |
register int i; |
435 |
|
|
register char *cp; |
436 |
|
|
/* create rad command */ |
437 |
|
|
mktemp(tf1); |
438 |
|
|
sprintf(tf2, "%s.rif", tf1); |
439 |
|
|
sprintf(combuf, |
440 |
|
|
"rad -v 0 -s -e -w %s OPTFILE=%s | egrep '^[ \t]*(NOMATCH", |
441 |
|
|
rfargs, tf1); |
442 |
|
|
cp = combuf; |
443 |
gregl |
3.3 |
while (*cp){ |
444 |
|
|
if (*cp == '|') pippt = cp; |
445 |
|
|
cp++; |
446 |
|
|
} /* match unset variables */ |
447 |
gregl |
3.1 |
for (i = 0; mvar[i] >= 0; i++) |
448 |
|
|
if (!vdef(mvar[i])) { |
449 |
|
|
*cp++ = '|'; |
450 |
|
|
strcpy(cp, vnam(mvar[i])); |
451 |
|
|
while (*cp) cp++; |
452 |
gregl |
3.3 |
pippt = NULL; |
453 |
gregl |
3.1 |
} |
454 |
gregl |
3.3 |
if (pippt != NULL) |
455 |
|
|
strcpy(pippt, "> /dev/null"); /* nothing to match */ |
456 |
|
|
else |
457 |
|
|
sprintf(cp, ")[ \t]*=' > %s", tf2); |
458 |
gregl |
3.1 |
if (system(combuf)) { |
459 |
|
|
error(SYSTEM, "cannot execute rad command"); |
460 |
|
|
unlink(tf2); /* clean up */ |
461 |
|
|
unlink(tf1); |
462 |
|
|
quit(1); |
463 |
|
|
} |
464 |
gregl |
3.3 |
if (pippt == NULL) { |
465 |
|
|
loadvars(tf2); /* load variables */ |
466 |
|
|
unlink(tf2); |
467 |
|
|
} |
468 |
gregl |
3.1 |
rtargc += wordfile(rtargv+rtargc, tf1); /* get rtrace options */ |
469 |
gregl |
3.3 |
unlink(tf1); /* clean up */ |
470 |
gregl |
3.1 |
} |
471 |
|
|
|
472 |
|
|
|
473 |
|
|
rootname(rn, fn) /* remove tail from end of fn */ |
474 |
|
|
register char *rn, *fn; |
475 |
|
|
{ |
476 |
|
|
char *tp, *dp; |
477 |
|
|
|
478 |
|
|
for (tp = NULL, dp = rn; *rn = *fn++; rn++) |
479 |
|
|
if (ISDIRSEP(*rn)) |
480 |
|
|
dp = rn; |
481 |
|
|
else if (*rn == '.') |
482 |
|
|
tp = rn; |
483 |
|
|
if (tp != NULL && tp > dp) |
484 |
|
|
*tp = '\0'; |
485 |
|
|
} |
486 |
|
|
|
487 |
|
|
|
488 |
|
|
badvalue(vc) /* report bad variable value and exit */ |
489 |
|
|
int vc; |
490 |
|
|
{ |
491 |
|
|
sprintf(errmsg, "bad value for variable '%s'", vnam(vc)); |
492 |
|
|
error(USER, errmsg); |
493 |
|
|
} |
494 |
|
|
|
495 |
|
|
|
496 |
|
|
eputs(s) /* put error message to stderr */ |
497 |
|
|
register char *s; |
498 |
|
|
{ |
499 |
|
|
static int midline = 0; |
500 |
|
|
|
501 |
|
|
if (!*s) |
502 |
|
|
return; |
503 |
|
|
if (!midline++) { /* prepend line with program name */ |
504 |
|
|
fputs(progname, stderr); |
505 |
|
|
fputs(": ", stderr); |
506 |
|
|
} |
507 |
|
|
fputs(s, stderr); |
508 |
|
|
if (s[strlen(s)-1] == '\n') { |
509 |
|
|
fflush(stderr); |
510 |
|
|
midline = 0; |
511 |
|
|
} |
512 |
|
|
} |
513 |
|
|
|
514 |
|
|
|
515 |
|
|
wputs(s) /* put warning string to stderr */ |
516 |
|
|
char *s; |
517 |
|
|
{ |
518 |
|
|
if (!nowarn) |
519 |
|
|
eputs(s); |
520 |
|
|
} |
521 |
|
|
|
522 |
|
|
|
523 |
|
|
quit(ec) /* exit program gracefully */ |
524 |
|
|
int ec; |
525 |
|
|
{ |
526 |
|
|
int status = 0; |
527 |
|
|
|
528 |
|
|
if (hdlist[0] != NULL) { /* flush holodeck */ |
529 |
|
|
if (ncprocs > 0) { |
530 |
|
|
done_packets(flush_queue()); |
531 |
|
|
status = end_rtrace(); /* close rtrace */ |
532 |
|
|
hdflush(NULL); |
533 |
|
|
if (vdef(REPORT)) { |
534 |
|
|
long fsiz, fuse; |
535 |
|
|
report(0); |
536 |
gregl |
3.9 |
fsiz = hdfilen(hdlist[0]->fd); |
537 |
gregl |
3.1 |
fuse = hdfiluse(hdlist[0]->fd, 1); |
538 |
|
|
fprintf(stderr, |
539 |
gregl |
3.3 |
"%s: %.1f Mbyte holodeck file, %.1f%% fragmentation\n", |
540 |
gregl |
3.1 |
hdkfile, fsiz/(1024.*1024.), |
541 |
|
|
100.*(fsiz-fuse)/fsiz); |
542 |
|
|
} |
543 |
|
|
} else |
544 |
|
|
hdflush(NULL); |
545 |
|
|
} |
546 |
gregl |
3.11 |
if (outdev != NULL) /* close display */ |
547 |
|
|
disp_close(); |
548 |
gregl |
3.1 |
exit(ec ? ec : status); /* exit */ |
549 |
|
|
} |