| 10 |
|
|
| 11 |
|
#include "rholo.h" |
| 12 |
|
#include "random.h" |
| 13 |
– |
#include "paths.h" |
| 13 |
|
#include <signal.h> |
| 14 |
|
#include <sys/types.h> |
| 15 |
|
#include <sys/stat.h> |
| 21 |
|
|
| 22 |
|
char *progname; /* our program name */ |
| 23 |
|
char *hdkfile; /* holodeck file name */ |
| 24 |
< |
char froot[MAXPATH]; /* root file name */ |
| 24 |
> |
char froot[256]; /* root file name */ |
| 25 |
|
|
| 26 |
|
int nowarn = 0; /* turn warnings off? */ |
| 27 |
|
|
| 88 |
|
default: |
| 89 |
|
goto userr; |
| 90 |
|
} |
| 92 |
– |
/* do we have a job? */ |
| 93 |
– |
if (outdev == NULL && ncprocs <= 0) |
| 94 |
– |
goto userr; |
| 91 |
|
/* get root file name */ |
| 92 |
|
rootname(froot, hdkfile=argv[i++]); |
| 93 |
< |
/* load... */ |
| 94 |
< |
if (i < argc) { /* variables */ |
| 95 |
< |
loadvars(argv[i++]); |
| 96 |
< |
/* cmdline settings */ |
| 97 |
< |
for ( ; i < argc; i++) |
| 98 |
< |
if (setvariable(argv[i], matchvar) < 0) { |
| 99 |
< |
sprintf(errmsg, "unknown variable: %s", |
| 100 |
< |
argv[i]); |
| 101 |
< |
error(USER, errmsg); |
| 102 |
< |
} |
| 103 |
< |
/* check settings */ |
| 104 |
< |
checkvalues(); |
| 105 |
< |
/* load RIF if any */ |
| 106 |
< |
if (vdef(RIF)) |
| 107 |
< |
getradfile(vval(RIF)); |
| 93 |
> |
/* load variables? */ |
| 94 |
> |
if (i < argc) |
| 95 |
> |
if (argv[i][0] != '-' && argv[i][0] != '+') |
| 96 |
> |
loadvars(argv[i]); /* load variables from file */ |
| 97 |
> |
|
| 98 |
> |
if (i >= argc || argv[i][0] == '+') |
| 99 |
> |
loadholo(); /* load existing holodeck */ |
| 100 |
> |
|
| 101 |
> |
while (++i < argc) /* get command line settings */ |
| 102 |
> |
if (setvariable(argv[i], matchvar) < 0) { |
| 103 |
> |
sprintf(errmsg, "unknown variable: %s", argv[i]); |
| 104 |
> |
error(USER, errmsg); |
| 105 |
> |
} |
| 106 |
> |
/* check settings */ |
| 107 |
> |
checkvalues(); |
| 108 |
> |
/* load RIF if any */ |
| 109 |
> |
getradfile(); |
| 110 |
> |
|
| 111 |
> |
if (hdlist[0] == NULL) { /* create new holodeck */ |
| 112 |
|
/* set defaults */ |
| 113 |
|
setdefaults(&hdg); |
| 114 |
|
/* holodeck exists? */ |
| 117 |
|
"holodeck file exists -- use -f to overwrite"); |
| 118 |
|
/* create holodeck */ |
| 119 |
|
creatholo(&hdg); |
| 120 |
< |
} else { /* else load holodeck */ |
| 121 |
< |
loadholo(); |
| 122 |
< |
/* check settings */ |
| 123 |
< |
checkvalues(); |
| 124 |
< |
/* load RIF if any */ |
| 125 |
< |
if (vdef(RIF)) |
| 126 |
< |
getradfile(vval(RIF)); |
| 127 |
< |
/* set defaults */ |
| 120 |
> |
} else /* else just set defaults */ |
| 121 |
|
setdefaults(NULL); |
| 129 |
– |
} |
| 122 |
|
/* initialize */ |
| 123 |
|
initrholo(); |
| 124 |
|
/* main loop */ |
| 128 |
|
quit(0); |
| 129 |
|
userr: |
| 130 |
|
fprintf(stderr, |
| 131 |
< |
"Usage: %s {-n nprocs|-o disp} [-w][-f] output.hdk [control.hif [VAR=val ..]]\n", |
| 131 |
> |
"Usage: %s [-n nprocs][-o disp][-w][-f] output.hdk [control.hif|+|- [VAR=val ..]]\n", |
| 132 |
|
progname); |
| 133 |
|
quit(1); |
| 134 |
|
} |
| 142 |
|
if (gotsig++) /* two signals and we're gone! */ |
| 143 |
|
_exit(signo); |
| 144 |
|
|
| 145 |
< |
alarm(30); /* allow 30 seconds to clean up */ |
| 145 |
> |
alarm(60); /* allow 60 seconds to clean up */ |
| 146 |
|
signal(SIGALRM, SIG_DFL); /* make certain we do die */ |
| 147 |
|
eputs("signal - "); |
| 148 |
|
eputs(sigerr[signo]); |
| 201 |
|
if (!vdef(TIME) || vflt(TIME) <= FTINY) |
| 202 |
|
endtime = 0; |
| 203 |
|
else |
| 204 |
< |
endtime = starttime + vflt(TIME)*3600.; |
| 204 |
> |
endtime = starttime + vflt(TIME)*3600. + .5; |
| 205 |
|
/* set up memory cache */ |
| 206 |
|
if (outdev == NULL) |
| 207 |
|
hdcachesize = 0; /* manual flushing */ |
| 228 |
|
goto memerr; |
| 229 |
|
freepacks[--i].nr = 0; |
| 230 |
|
freepacks[i].next = NULL; |
| 231 |
< |
if (!vbool(OBSTRUCTIONS)) { |
| 231 |
> |
if (!vdef(OBSTRUCTIONS) || !vbool(OBSTRUCTIONS)) { |
| 232 |
|
freepacks[i].offset = (float *)bmalloc( |
| 233 |
|
RPACKSIZ*sizeof(float)*(i+1) ); |
| 234 |
|
if (freepacks[i].offset == NULL) |
| 272 |
|
if (!disp_check(idle)) |
| 273 |
|
return(0); |
| 274 |
|
/* display only? */ |
| 275 |
< |
if (nprocs <= 0) |
| 276 |
< |
return(1); |
| 275 |
> |
if (nprocs <= 0) { |
| 276 |
> |
idle = 1; |
| 277 |
> |
return(outdev != NULL); |
| 278 |
> |
} |
| 279 |
|
/* check file size */ |
| 280 |
|
if (maxdisk > 0 && hdfilen(hdlist[0]->fd) >= maxdisk) { |
| 281 |
|
error(WARNING, "file limit exceeded"); |
| 282 |
< |
return(0); |
| 282 |
> |
done_rtrace(); |
| 283 |
> |
return(1); /* comes back */ |
| 284 |
|
} |
| 285 |
|
/* check time */ |
| 286 |
|
if (endtime > 0 || reporttime > 0) |
| 287 |
|
t = time(NULL); |
| 288 |
|
if (endtime > 0 && t >= endtime) { |
| 289 |
|
error(WARNING, "time limit exceeded"); |
| 290 |
< |
return(0); |
| 290 |
> |
done_rtrace(); |
| 291 |
> |
return(1); /* comes back */ |
| 292 |
|
} |
| 293 |
|
if (reporttime > 0 && t >= reporttime) |
| 294 |
|
report(t); |
| 295 |
< |
/* get packets to process */ |
| 295 |
> |
idle = 0; /* get packets to process */ |
| 296 |
|
while (freepacks != NULL) { |
| 297 |
|
p = freepacks; freepacks = p->next; p->next = NULL; |
| 298 |
|
if (!next_packet(p)) { |
| 299 |
|
p->next = freepacks; freepacks = p; |
| 300 |
+ |
idle = 1; |
| 301 |
|
break; |
| 302 |
|
} |
| 303 |
|
if (pl == NULL) pl = p; |
| 304 |
|
else plend->next = p; |
| 305 |
|
plend = p; |
| 306 |
|
} |
| 307 |
< |
idle = pl == NULL && freepacks != NULL; |
| 311 |
< |
/* are we out of stuff to do? */ |
| 312 |
< |
if (idle && outdev == NULL) |
| 313 |
< |
return(0); |
| 314 |
< |
/* else process packets */ |
| 307 |
> |
/* process packets */ |
| 308 |
|
done_packets(do_packets(pl)); |
| 309 |
|
return(1); /* and continue */ |
| 310 |
|
} |
| 311 |
|
|
| 312 |
|
|
| 320 |
– |
report(t) /* report progress so far */ |
| 321 |
– |
time_t t; |
| 322 |
– |
{ |
| 323 |
– |
if (t == 0) |
| 324 |
– |
t = time(NULL); |
| 325 |
– |
fprintf(stderr, "%s: %ld packets (%ld rays) done after %.2f hours\n", |
| 326 |
– |
progname, npacksdone, nraysdone, (t-starttime)/3600.); |
| 327 |
– |
fflush(stderr); |
| 328 |
– |
if (vdef(REPORT)) |
| 329 |
– |
reporttime = t + (time_t)(vflt(REPORT)*60.+.5); |
| 330 |
– |
} |
| 331 |
– |
|
| 332 |
– |
|
| 313 |
|
setdefaults(gp) /* set default values */ |
| 314 |
|
register HDGRID *gp; |
| 315 |
|
{ |
| 332 |
|
sprintf(vval(OCTREE), "%s.oct", froot); |
| 333 |
|
vdef(OCTREE)++; |
| 334 |
|
} |
| 355 |
– |
if (!vdef(OBSTRUCTIONS)) { |
| 356 |
– |
vval(OBSTRUCTIONS) = "T"; |
| 357 |
– |
vdef(OBSTRUCTIONS)++; |
| 358 |
– |
} |
| 335 |
|
if (!vdef(VDIST)) { |
| 336 |
|
vval(VDIST) = "F"; |
| 337 |
|
vdef(VDIST)++; |
| 338 |
|
} |
| 363 |
– |
if (!vdef(OCCUPANCY)) { |
| 364 |
– |
vval(OCCUPANCY) = "U"; |
| 365 |
– |
vdef(OCCUPANCY)++; |
| 366 |
– |
} |
| 339 |
|
/* append rendering options */ |
| 340 |
|
if (vdef(RENDER)) |
| 341 |
|
rtargc += wordstring(rtargv+rtargc, vval(RENDER)); |
| 480 |
|
} |
| 481 |
|
|
| 482 |
|
|
| 511 |
– |
checkrad() /* check to make sure octree is up to date */ |
| 512 |
– |
{ |
| 513 |
– |
char combuf[128]; |
| 514 |
– |
|
| 515 |
– |
if (!vdef(RIF)) |
| 516 |
– |
return; |
| 517 |
– |
sprintf(combuf, "rad -v 0 -s -w %s", vval(RIF)); |
| 518 |
– |
if (system(combuf)) |
| 519 |
– |
error(WARNING, "error running rad"); |
| 520 |
– |
} |
| 521 |
– |
|
| 522 |
– |
|
| 523 |
– |
getradfile(rfargs) /* run rad and get needed variables */ |
| 524 |
– |
char *rfargs; |
| 525 |
– |
{ |
| 526 |
– |
static short mvar[] = {OCTREE,-1}; |
| 527 |
– |
static char tf1[] = TEMPLATE; |
| 528 |
– |
char tf2[64]; |
| 529 |
– |
char combuf[256]; |
| 530 |
– |
char *pippt; |
| 531 |
– |
register int i; |
| 532 |
– |
register char *cp; |
| 533 |
– |
/* create rad command */ |
| 534 |
– |
mktemp(tf1); |
| 535 |
– |
sprintf(tf2, "%s.rif", tf1); |
| 536 |
– |
sprintf(combuf, |
| 537 |
– |
"rad -v 0 -s -e -w %s OPTFILE=%s | egrep '^[ \t]*(NOMATCH", |
| 538 |
– |
rfargs, tf1); |
| 539 |
– |
cp = combuf; |
| 540 |
– |
while (*cp){ |
| 541 |
– |
if (*cp == '|') pippt = cp; |
| 542 |
– |
cp++; |
| 543 |
– |
} /* match unset variables */ |
| 544 |
– |
for (i = 0; mvar[i] >= 0; i++) |
| 545 |
– |
if (!vdef(mvar[i])) { |
| 546 |
– |
*cp++ = '|'; |
| 547 |
– |
strcpy(cp, vnam(mvar[i])); |
| 548 |
– |
while (*cp) cp++; |
| 549 |
– |
pippt = NULL; |
| 550 |
– |
} |
| 551 |
– |
if (pippt != NULL) |
| 552 |
– |
strcpy(pippt, "> /dev/null"); /* nothing to match */ |
| 553 |
– |
else |
| 554 |
– |
sprintf(cp, ")[ \t]*=' > %s", tf2); |
| 555 |
– |
if (system(combuf)) { |
| 556 |
– |
unlink(tf2); /* clean up */ |
| 557 |
– |
unlink(tf1); |
| 558 |
– |
error(SYSTEM, "cannot execute rad command"); |
| 559 |
– |
} |
| 560 |
– |
if (pippt == NULL) { |
| 561 |
– |
loadvars(tf2); /* load variables */ |
| 562 |
– |
unlink(tf2); |
| 563 |
– |
} |
| 564 |
– |
rtargc += wordfile(rtargv+rtargc, tf1); /* get rtrace options */ |
| 565 |
– |
unlink(tf1); /* clean up */ |
| 566 |
– |
} |
| 567 |
– |
|
| 568 |
– |
|
| 483 |
|
rootname(rn, fn) /* remove tail from end of fn */ |
| 484 |
|
register char *rn, *fn; |
| 485 |
|
{ |
| 486 |
|
char *tp, *dp; |
| 487 |
|
|
| 488 |
|
for (tp = NULL, dp = rn; *rn = *fn++; rn++) |
| 489 |
< |
if (ISDIRSEP(*rn)) |
| 489 |
> |
if (*rn == '/') |
| 490 |
|
dp = rn; |
| 491 |
|
else if (*rn == '.') |
| 492 |
|
tp = rn; |
| 535 |
|
{ |
| 536 |
|
int status = 0; |
| 537 |
|
|
| 538 |
< |
if (hdlist[0] != NULL) { /* flush holodeck */ |
| 539 |
< |
if (nprocs > 0) { |
| 540 |
< |
done_packets(flush_queue()); |
| 627 |
< |
status = end_rtrace(); /* close rtrace */ |
| 628 |
< |
} |
| 629 |
< |
hdflush(NULL); |
| 538 |
> |
if (hdlist[0] != NULL) { /* close holodeck */ |
| 539 |
> |
if (nprocs > 0) |
| 540 |
> |
status = done_rtrace(); /* calls hdsync() */ |
| 541 |
|
if (ncprocs > 0 && vdef(REPORT)) { |
| 542 |
|
long fsiz, fuse; |
| 632 |
– |
report(0); |
| 543 |
|
fsiz = hdfilen(hdlist[0]->fd); |
| 544 |
|
fuse = hdfiluse(hdlist[0]->fd, 1); |
| 545 |
|
fprintf(stderr, |