29 |
|
|
30 |
|
typedef struct { |
31 |
|
int nw_rec; /* number of words per record */ |
32 |
< |
ssize_t nrecs; /* number of records we found */ |
32 |
> |
size_t nrecs; /* number of records we found */ |
33 |
|
char *rec[1]; /* record array (extends struct) */ |
34 |
|
} RECINDEX; |
35 |
|
|
231 |
|
|
232 |
|
/* copy nth record from index to stdout */ |
233 |
|
static int |
234 |
< |
print_record(const RECINDEX *rp, ssize_t n) |
234 |
> |
print_record(const RECINDEX *rp, size_t n) |
235 |
|
{ |
236 |
|
static char delims[] = " \t\n\r\f"; |
237 |
|
int words2go = rp->nw_rec; |
238 |
|
char *scp; |
239 |
|
|
240 |
< |
if ((n < 0) | (n >= rp->nrecs)) |
240 |
> |
if (n >= rp->nrecs) |
241 |
|
return(0); |
242 |
|
scp = rp->rec[n]; |
243 |
|
|
268 |
|
return(0); |
269 |
|
} |
270 |
|
|
271 |
< |
/* copy a stream to stdout */ |
272 |
< |
static int |
271 |
> |
/* copy a stream to stdout, return bytes written or 0 on error */ |
272 |
> |
static size_t |
273 |
|
output_stream(FILE *fp) |
274 |
|
{ |
275 |
+ |
size_t ntot = 0; |
276 |
|
char buf[8192]; |
277 |
< |
ssize_t n; |
277 |
> |
size_t n; |
278 |
|
|
279 |
|
if (fp == NULL) |
280 |
|
return(0); |
281 |
|
fflush(stdout); |
282 |
< |
while ((n = fread(buf, 1, sizeof(buf), fp)) > 0) |
283 |
< |
if (write(fileno(stdout), buf, n) != n) |
282 |
> |
while ((n = fread(buf, 1, sizeof(buf), fp)) > 0) { |
283 |
> |
if (write(1, buf, n) != n) |
284 |
|
return(0); |
285 |
< |
return(!ferror(fp)); |
285 |
> |
ntot += n; |
286 |
> |
} |
287 |
> |
return(!ferror(fp) * ntot); |
288 |
|
} |
289 |
|
|
290 |
|
/* get next word from stream, leaving stream on EOL or start of next word */ |
366 |
|
if (transpose && (no_rows <= 0) & (no_columns <= 0)) { |
367 |
|
if (ni_rows > 0) no_columns = ni_rows; |
368 |
|
if (ni_columns > 0) no_rows = ni_columns; |
369 |
< |
} else if ((no_rows <= 0) & (no_columns > 0) && |
370 |
< |
!((ni_rows*ni_columns) % no_columns)) |
371 |
< |
no_rows = ni_rows*ni_columns/no_columns; |
369 |
> |
} else { |
370 |
> |
if (no_columns <= 0) |
371 |
> |
no_columns = ni_columns; |
372 |
> |
if ((no_rows <= 0) & (no_columns > 0) && |
373 |
> |
!((ni_rows*ni_columns) % no_columns)) |
374 |
> |
no_rows = ni_rows*ni_columns/no_columns; |
375 |
> |
} |
376 |
|
if (n_comp <= 0) |
377 |
|
n_comp = 3; |
378 |
|
return(1); |
379 |
|
} |
380 |
|
|
381 |
|
/* call to compute block input position */ |
382 |
< |
static ssize_t |
382 |
> |
static size_t |
383 |
|
get_block_pos(int r, int c, int blklvl[][2], int nlvls) |
384 |
|
{ |
385 |
< |
ssize_t n = 0; |
385 |
> |
size_t n = 0; |
386 |
|
|
387 |
|
while (nlvls > 1) { |
388 |
|
int sr = r/blklvl[1][0]; |
398 |
|
} |
399 |
|
|
400 |
|
/* return input offset based on array ordering and transpose option */ |
401 |
< |
static ssize_t |
401 |
> |
static size_t |
402 |
|
get_input_pos(int r, int c) |
403 |
|
{ |
404 |
< |
ssize_t n; |
404 |
> |
size_t n; |
405 |
|
|
406 |
|
if (outLevels > 1) { /* block reordering */ |
407 |
|
n = get_block_pos(r, c, outArray, outLevels); |
408 |
|
if (transpose) { |
409 |
|
r = n/ni_rows; |
410 |
|
c = n - r*ni_rows; |
411 |
< |
n = (ssize_t)c*ni_columns + r; |
411 |
> |
n = (size_t)c*ni_columns + r; |
412 |
|
} |
413 |
|
} else if (transpose) /* transpose only */ |
414 |
< |
n = (ssize_t)c*ni_columns + r; |
414 |
> |
n = (size_t)c*ni_columns + r; |
415 |
|
else /* XXX should never happen! */ |
416 |
< |
n = (ssize_t)r*no_columns + c; |
416 |
> |
n = (size_t)r*no_columns + c; |
417 |
|
return(n); |
418 |
|
} |
419 |
|
|
423 |
|
{ |
424 |
|
static const char tabEOL[2] = {'\t','\n'}; |
425 |
|
RECINDEX *rp = NULL; |
426 |
< |
ssize_t nrecords; |
426 |
> |
size_t nrecords; |
427 |
|
int i, j; |
428 |
|
/* propogate sizes */ |
429 |
|
if (ni_rows <= 0) |
438 |
|
ni_columns = count_columns(rp); |
439 |
|
nrecords = rp->nrecs; |
440 |
|
} else if ((ni_rows > 0) & (ni_columns > 0)) { |
441 |
< |
nrecords = (ssize_t)ni_rows*ni_columns; |
441 |
> |
nrecords = (size_t)ni_rows*ni_columns; |
442 |
|
if (nrecords > mp->len/(n_comp*comp_size)) { |
443 |
|
fputs("Input too small for specified size and type\n", |
444 |
|
stderr); |
451 |
|
ni_rows = nrecords/ni_columns; |
452 |
|
else if ((ni_columns <= 0) & (ni_rows > 0)) |
453 |
|
ni_columns = nrecords/ni_rows; |
454 |
< |
if (nrecords != (ssize_t)ni_rows*ni_columns) |
454 |
> |
if (nrecords != (size_t)ni_rows*ni_columns) |
455 |
|
goto badspec; |
456 |
|
if (transpose) { |
457 |
|
if (no_columns <= 0) |
481 |
|
/* reorder records */ |
482 |
|
for (i = 0; i < no_rows; i++) { |
483 |
|
for (j = 0; j < no_columns; j++) { |
484 |
< |
ssize_t n = get_input_pos(i, j); |
484 |
> |
size_t n = get_input_pos(i, j); |
485 |
|
if (n >= nrecords) { |
486 |
|
fputs("Index past end-of-file\n", stderr); |
487 |
|
return(0); |
512 |
|
static int |
513 |
|
do_resize(FILE *fp) |
514 |
|
{ |
515 |
< |
ssize_t records2go = ni_rows*ni_columns; |
515 |
> |
size_t records2go = ni_rows*ni_columns; |
516 |
|
int columns2go = no_columns; |
517 |
|
char word[256]; |
518 |
|
|
524 |
|
fputformat(fmtid, stdout); |
525 |
|
fputc('\n', stdout); |
526 |
|
} |
527 |
< |
/* sanity checks */ |
528 |
< |
if (comp_size || !check & |
529 |
< |
(no_columns == ni_columns) & (no_rows == ni_rows)) |
530 |
< |
return(output_stream(fp)); /* no-op -- just copy */ |
527 |
> |
if (comp_size) { /* just copy binary data? */ |
528 |
> |
size_t nwritten = output_stream(fp); |
529 |
> |
if ((no_rows > 0) & (no_columns > 0) && |
530 |
> |
nwritten != (size_t)no_rows*no_columns*n_comp*comp_size) { |
531 |
> |
if (check) { |
532 |
> |
fputs("Incorrect binary file size\n", stderr); |
533 |
> |
return(0); /* fatal if check is true */ |
534 |
> |
} |
535 |
> |
if (warnings) |
536 |
> |
fputs("Warning -- unexpected binary file size\n", stderr); |
537 |
> |
} |
538 |
> |
return(nwritten > 0); |
539 |
> |
} /* else straight ASCII data copy? */ |
540 |
> |
if (!check & (no_columns == ni_columns) & (no_rows == ni_rows)) |
541 |
> |
return(output_stream(fp) > 0); |
542 |
> |
/* need to reshape (& check?) input */ |
543 |
|
if (no_columns <= 0) { |
544 |
|
fputs("Missing -oc specification\n", stderr); |
545 |
|
return(0); |
553 |
|
return(0); |
554 |
|
} |
555 |
|
do { /* reshape records */ |
556 |
< |
int n; |
557 |
< |
|
539 |
< |
for (n = n_comp; n--; ) { |
556 |
> |
int n = n_comp; |
557 |
> |
while (n--) { |
558 |
|
if (fget_word(word, fp) == NULL) { |
559 |
< |
if (records2go > 0 || n < n_comp-1) |
559 |
> |
if ((records2go > 0) | (n < n_comp-1)) |
560 |
|
break; |
561 |
|
goto done; /* normal EOD */ |
562 |
|
} |
586 |
|
putc('\t', stdout); |
587 |
|
} while (--records2go); /* expected EOD? */ |
588 |
|
done: |
589 |
< |
if (warnings && columns2go != no_columns) |
590 |
< |
fputs("Warning -- incomplete final row\n", stderr); |
591 |
< |
if (warnings && fget_word(word, fp) != NULL) |
592 |
< |
fputs("Warning -- characters beyond expected EOD\n", stderr); |
589 |
> |
if (columns2go != no_columns) { |
590 |
> |
if (check) { |
591 |
> |
fputs("Incomplete final row\n", stderr); |
592 |
> |
return(0); |
593 |
> |
} |
594 |
> |
if (warnings) |
595 |
> |
fputs("Warning -- incomplete final row\n", stderr); |
596 |
> |
} |
597 |
> |
if (fget_word(word, fp) != NULL) { |
598 |
> |
if (check) { |
599 |
> |
fputs("Characters beyond expected EOD\n", stderr); |
600 |
> |
return(0); |
601 |
> |
} |
602 |
> |
if (warnings) |
603 |
> |
fputs("Warning -- characters beyond expected EOD\n", stderr); |
604 |
> |
} |
605 |
|
return(1); |
606 |
|
} |
607 |
|
|
613 |
|
int n; |
614 |
|
|
615 |
|
if (formatval(fmt, s)) { |
616 |
+ |
if (fmtid == fmt) return(0); |
617 |
|
if (fmtid == NULL) { |
618 |
|
fmtid = fmt; |
619 |
|
return(0); |
620 |
|
} |
621 |
+ |
if (!check & (comp_size == 1) & (n_comp > 1)) |
622 |
+ |
return(0); /* byte exception - skip check */ |
623 |
|
if (!strcmp(fmt, fmtid)) |
624 |
|
return(0); |
625 |
|
fprintf(stderr, "Input format '%s' != '%s'\n", fmt, fmtid); |
644 |
|
return(0); |
645 |
|
} |
646 |
|
if (!strncmp(s, "NCOMP=", 6)) { |
647 |
+ |
if (!check & (comp_size == 1) & (n_comp > 1)) |
648 |
+ |
return(0); /* byte exception - ignore */ |
649 |
|
n = atoi(s+6); |
650 |
|
if ((n_comp > 0) & (n != n_comp)) { |
651 |
|
fputs("Incorrect number of components\n", stderr); |
750 |
|
no_columns = outArray[0][1]; |
751 |
|
} |
752 |
|
/* open input file? */ |
753 |
< |
if (a == argc-1 && freopen(argv[a], "r", stdin) == NULL) { |
753 |
> |
if (a == argc-1 && freopen(argv[a], "rb", stdin) == NULL) { |
754 |
|
fprintf(stderr, "%s: cannot open for reading\n", argv[a]); |
755 |
|
return(1); |
756 |
< |
} |
722 |
< |
if (comp_size) { |
756 |
> |
} else |
757 |
|
SET_FILE_BINARY(stdin); |
758 |
< |
SET_FILE_BINARY(stdout); |
725 |
< |
} |
758 |
> |
SET_FILE_BINARY(stdout); |
759 |
|
#ifdef getc_unlocked /* avoid stupid semaphores */ |
760 |
|
flockfile(stdin); |
761 |
|
flockfile(stdout); |
766 |
|
if (warnings) |
767 |
|
fprintf(stderr, "%s: no-op -- copying input verbatim\n", |
768 |
|
argv[0]); |
769 |
< |
if (!output_stream(stdin)) |
737 |
< |
return(1); |
738 |
< |
return(0); |
769 |
> |
return(!output_stream(stdin)); |
770 |
|
} |
771 |
< |
if (i_header) { /* read header */ |
772 |
< |
if (getheader(stdin, headline, NULL) < 0) |
742 |
< |
return(1); |
743 |
< |
if (!check_sizes()) |
744 |
< |
return(1); |
745 |
< |
if (comp_size) { /* a little late... */ |
746 |
< |
SET_FILE_BINARY(stdin); |
747 |
< |
SET_FILE_BINARY(stdout); |
748 |
< |
} |
749 |
< |
} else if (!check_sizes()) |
771 |
> |
/* read input header? */ |
772 |
> |
if (i_header && getheader(stdin, headline, NULL) < 0) |
773 |
|
return(1); |
774 |
< |
if (o_header) { /* write/add to header */ |
774 |
> |
if (!check_sizes()) /* adjust sizes */ |
775 |
> |
return(1); |
776 |
> |
if (o_header) { /* add to output header? */ |
777 |
|
if (!i_header) |
778 |
|
newheader("RADIANCE", stdout); |
779 |
|
printargs(a, argv, stdout); |
780 |
|
printf("NCOMP=%d\n", n_comp); |
781 |
|
} |
782 |
< |
if (transpose | check | (outLevels > 1) || (o_header && no_rows <= 0)) { |
782 |
> |
if (!comp_size) { /* a little late, here... */ |
783 |
> |
SET_FILE_TEXT(stdin); |
784 |
> |
SET_FILE_TEXT(stdout); |
785 |
> |
} |
786 |
> |
if (transpose | (outLevels > 1) || (o_header && no_rows <= 0)) { |
787 |
|
MEMLOAD myMem; /* need to map into memory */ |
788 |
|
if (a == argc-1) { |
789 |
|
if (load_file(&myMem, stdin) <= 0) { |