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#include "rholo.h" |
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#include "random.h" |
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#include "paths.h" |
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#include <signal.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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char *progname; /* our program name */ |
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char *hdkfile; /* holodeck file name */ |
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char froot[MAXPATH]; /* root file name */ |
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char froot[256]; /* root file name */ |
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int nowarn = 0; /* turn warnings off? */ |
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/* check settings */ |
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checkvalues(); |
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/* load RIF if any */ |
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< |
if (vdef(RIF)) |
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< |
getradfile(vval(RIF)); |
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> |
getradfile(); |
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/* set defaults */ |
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setdefaults(&hdg); |
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/* holodeck exists? */ |
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/* check settings */ |
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checkvalues(); |
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/* load RIF if any */ |
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< |
if (vdef(RIF)) |
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getradfile(vval(RIF)); |
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> |
getradfile(); |
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/* set defaults */ |
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setdefaults(NULL); |
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} |
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if (!vdef(TIME) || vflt(TIME) <= FTINY) |
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endtime = 0; |
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else |
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endtime = starttime + vflt(TIME)*3600.; |
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endtime = starttime + vflt(TIME)*3600. + .5; |
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/* set up memory cache */ |
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if (outdev == NULL) |
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hdcachesize = 0; /* manual flushing */ |
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return(0); |
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/* display only? */ |
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if (nprocs <= 0) |
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< |
return(1); |
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return(outdev != NULL); |
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/* check file size */ |
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if (maxdisk > 0 && hdfilen(hdlist[0]->fd) >= maxdisk) { |
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error(WARNING, "file limit exceeded"); |
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< |
return(0); |
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done_rtrace(); |
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idle = 1; |
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> |
return(1); /* comes back */ |
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} |
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/* check time */ |
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if (endtime > 0 || reporttime > 0) |
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t = time(NULL); |
| 292 |
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if (endtime > 0 && t >= endtime) { |
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error(WARNING, "time limit exceeded"); |
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< |
return(0); |
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> |
done_rtrace(); |
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> |
idle = 1; |
| 296 |
> |
return(1); /* comes back */ |
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} |
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if (reporttime > 0 && t >= reporttime) |
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report(t); |
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p = freepacks; freepacks = p->next; p->next = NULL; |
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if (!next_packet(p)) { |
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p->next = freepacks; freepacks = p; |
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idle = 1; |
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break; |
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} |
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if (pl == NULL) pl = p; |
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else plend->next = p; |
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plend = p; |
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} |
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< |
idle = pl == NULL && freepacks != NULL; |
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/* are we out of stuff to do? */ |
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< |
if (idle && outdev == NULL) |
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< |
return(0); |
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< |
/* else process packets */ |
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> |
/* process packets */ |
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done_packets(do_packets(pl)); |
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return(1); /* and continue */ |
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} |
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report(t) /* report progress so far */ |
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time_t t; |
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{ |
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if (t == 0) |
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t = time(NULL); |
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fprintf(stderr, "%s: %ld packets (%ld rays) done after %.2f hours\n", |
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progname, npacksdone, nraysdone, (t-starttime)/3600.); |
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fflush(stderr); |
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if (vdef(REPORT)) |
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reporttime = t + (time_t)(vflt(REPORT)*60.+.5); |
| 330 |
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} |
| 331 |
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|
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|
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setdefaults(gp) /* set default values */ |
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register HDGRID *gp; |
| 320 |
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{ |
| 493 |
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} |
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|
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checkrad() /* check to make sure octree is up to date */ |
| 512 |
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{ |
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char combuf[128]; |
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|
| 515 |
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if (!vdef(RIF)) |
| 516 |
– |
return; |
| 517 |
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sprintf(combuf, "rad -v 0 -s -w %s", vval(RIF)); |
| 518 |
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if (system(combuf)) |
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error(WARNING, "error running rad"); |
| 520 |
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} |
| 521 |
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|
| 522 |
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|
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getradfile(rfargs) /* run rad and get needed variables */ |
| 524 |
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char *rfargs; |
| 525 |
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{ |
| 526 |
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static short mvar[] = {OCTREE,-1}; |
| 527 |
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static char tf1[] = TEMPLATE; |
| 528 |
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char tf2[64]; |
| 529 |
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char combuf[256]; |
| 530 |
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char *pippt; |
| 531 |
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register int i; |
| 532 |
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register char *cp; |
| 533 |
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/* create rad command */ |
| 534 |
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mktemp(tf1); |
| 535 |
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sprintf(tf2, "%s.rif", tf1); |
| 536 |
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sprintf(combuf, |
| 537 |
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"rad -v 0 -s -e -w %s OPTFILE=%s | egrep '^[ \t]*(NOMATCH", |
| 538 |
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rfargs, tf1); |
| 539 |
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cp = combuf; |
| 540 |
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while (*cp){ |
| 541 |
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if (*cp == '|') pippt = cp; |
| 542 |
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cp++; |
| 543 |
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} /* match unset variables */ |
| 544 |
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for (i = 0; mvar[i] >= 0; i++) |
| 545 |
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if (!vdef(mvar[i])) { |
| 546 |
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*cp++ = '|'; |
| 547 |
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strcpy(cp, vnam(mvar[i])); |
| 548 |
– |
while (*cp) cp++; |
| 549 |
– |
pippt = NULL; |
| 550 |
– |
} |
| 551 |
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if (pippt != NULL) |
| 552 |
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strcpy(pippt, "> /dev/null"); /* nothing to match */ |
| 553 |
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else |
| 554 |
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sprintf(cp, ")[ \t]*=' > %s", tf2); |
| 555 |
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if (system(combuf)) { |
| 556 |
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unlink(tf2); /* clean up */ |
| 557 |
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unlink(tf1); |
| 558 |
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error(SYSTEM, "cannot execute rad command"); |
| 559 |
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} |
| 560 |
– |
if (pippt == NULL) { |
| 561 |
– |
loadvars(tf2); /* load variables */ |
| 562 |
– |
unlink(tf2); |
| 563 |
– |
} |
| 564 |
– |
rtargc += wordfile(rtargv+rtargc, tf1); /* get rtrace options */ |
| 565 |
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unlink(tf1); /* clean up */ |
| 566 |
– |
} |
| 567 |
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|
| 568 |
– |
|
| 496 |
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rootname(rn, fn) /* remove tail from end of fn */ |
| 497 |
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register char *rn, *fn; |
| 498 |
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{ |
| 499 |
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char *tp, *dp; |
| 500 |
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|
| 501 |
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for (tp = NULL, dp = rn; *rn = *fn++; rn++) |
| 502 |
< |
if (ISDIRSEP(*rn)) |
| 502 |
> |
if (*rn == '/') |
| 503 |
|
dp = rn; |
| 504 |
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else if (*rn == '.') |
| 505 |
|
tp = rn; |
| 548 |
|
{ |
| 549 |
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int status = 0; |
| 550 |
|
|
| 551 |
< |
if (hdlist[0] != NULL) { /* flush holodeck */ |
| 552 |
< |
if (nprocs > 0) { |
| 553 |
< |
done_packets(flush_queue()); |
| 627 |
< |
status = end_rtrace(); /* close rtrace */ |
| 628 |
< |
} |
| 629 |
< |
hdflush(NULL); |
| 551 |
> |
if (hdlist[0] != NULL) { /* close holodeck */ |
| 552 |
> |
if (nprocs > 0) |
| 553 |
> |
status = done_rtrace(); /* calls hdsync() */ |
| 554 |
|
if (ncprocs > 0 && vdef(REPORT)) { |
| 555 |
|
long fsiz, fuse; |
| 632 |
– |
report(0); |
| 556 |
|
fsiz = hdfilen(hdlist[0]->fd); |
| 557 |
|
fuse = hdfiluse(hdlist[0]->fd, 1); |
| 558 |
|
fprintf(stderr, |