| 29 |
|
|
| 30 |
|
typedef struct { |
| 31 |
|
int nw_rec; /* number of words per record */ |
| 32 |
< |
long nrecs; /* number of records we found */ |
| 32 |
> |
ssize_t nrecs; /* number of records we found */ |
| 33 |
|
char *rec[1]; /* record array (extends struct) */ |
| 34 |
|
} RECINDEX; |
| 35 |
|
|
| 36 |
< |
int warnings = 1; /* report warnings? */ |
| 36 |
> |
int warnings = 1; /* report warnings? */ |
| 37 |
|
|
| 38 |
+ |
char *fmtid = NULL; /* format id */ |
| 39 |
+ |
int comp_size = 0; /* binary bytes/channel */ |
| 40 |
+ |
int n_comp = 0; /* components/record */ |
| 41 |
+ |
int ni_columns = 0; /* number of input columns */ |
| 42 |
+ |
int ni_rows = 0; /* number of input rows */ |
| 43 |
+ |
int no_columns = 0; /* number of output columns */ |
| 44 |
+ |
int no_rows = 0; /* number of output rows */ |
| 45 |
+ |
int transpose = 0; /* transpose rows & cols? */ |
| 46 |
+ |
int i_header = 1; /* input header? */ |
| 47 |
+ |
int o_header = 1; /* output header? */ |
| 48 |
+ |
int outArray[MAXLEVELS][2]; /* output block nesting */ |
| 49 |
+ |
int outLevels = 0; /* number of blocking levels */ |
| 50 |
+ |
int check = 0; /* force data check? */ |
| 51 |
+ |
|
| 52 |
|
/* free loaded file */ |
| 53 |
|
static void |
| 54 |
|
free_load(MEMLOAD *mp) |
| 101 |
|
return(mp->len > 0); |
| 102 |
|
} |
| 103 |
|
|
| 104 |
+ |
#if defined(_WIN32) || defined(_WIN64) |
| 105 |
+ |
/* too difficult to fix this */ |
| 106 |
+ |
#define load_file load_stream |
| 107 |
+ |
#else |
| 108 |
|
/* load a file into memory */ |
| 109 |
|
static int |
| 110 |
|
load_file(MEMLOAD *mp, FILE *fp) |
| 111 |
|
{ |
| 112 |
|
int fd; |
| 113 |
|
off_t skip, flen, fpos; |
| 96 |
– |
|
| 97 |
– |
#if defined(_WIN32) || defined(_WIN64) |
| 98 |
– |
/* too difficult to fix this */ |
| 99 |
– |
return load_stream(mp, fp); |
| 100 |
– |
#endif |
| 114 |
|
if (mp == NULL) |
| 115 |
|
return(-1); |
| 116 |
|
mp->mapped = NULL; |
| 125 |
|
return((int)(flen - skip)); |
| 126 |
|
mp->len = (size_t)(flen - skip); |
| 127 |
|
#ifdef MAP_FILE |
| 128 |
< |
if (mp->len > 1L<<20) { /* map file if > 1 MByte */ |
| 128 |
> |
if (mp->len >= 1L<<20) { /* map file if >= 1 MByte */ |
| 129 |
|
mp->mapped = mmap(NULL, flen, PROT_READ, MAP_PRIVATE, fd, 0); |
| 130 |
|
if (mp->mapped != MAP_FAILED) { |
| 131 |
|
mp->base = (char *)mp->mapped + skip; |
| 151 |
|
} |
| 152 |
|
return(1); |
| 153 |
|
} |
| 154 |
+ |
#endif |
| 155 |
|
|
| 156 |
|
/* free a record index */ |
| 157 |
|
#define free_records(rp) free(rp) |
| 197 |
|
break; /* got requisite # words */ |
| 198 |
|
do { /* else find next word */ |
| 199 |
|
if (*cp == '\n') { |
| 200 |
< |
fprintf(stderr, |
| 187 |
< |
"Unexpected EOL in record!\n"); |
| 200 |
> |
fputs("Unexpected EOL in record!\n", stderr); |
| 201 |
|
free_records(rp); |
| 202 |
|
return(NULL); |
| 203 |
|
} |
| 231 |
|
|
| 232 |
|
/* copy nth record from index to stdout */ |
| 233 |
|
static int |
| 234 |
< |
print_record(const RECINDEX *rp, long n) |
| 234 |
> |
print_record(const RECINDEX *rp, ssize_t n) |
| 235 |
|
{ |
| 236 |
< |
int words2go = rp->nw_rec; |
| 237 |
< |
char *scp; |
| 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)) |
| 241 |
|
return(0); |
| 242 |
|
scp = rp->rec[n]; |
| 243 |
+ |
|
| 244 |
+ |
if (check && !isfltd(scp, delims)) |
| 245 |
+ |
goto formerr; |
| 246 |
|
do { |
| 247 |
|
putc(*scp++, stdout); |
| 248 |
|
if (!*scp | isspace(*scp)) { |
| 253 |
|
if (++scp >= rp->rec[n+1]) |
| 254 |
|
break; |
| 255 |
|
while (!*scp | isspace(*scp)); |
| 256 |
+ |
|
| 257 |
+ |
if (check && !isfltd(scp, delims)) |
| 258 |
+ |
goto formerr; |
| 259 |
|
} |
| 260 |
|
} while (scp < rp->rec[n+1]); |
| 261 |
|
/* caller adds record sep. */ |
| 262 |
|
return(1); |
| 263 |
+ |
formerr: |
| 264 |
+ |
fputs("Badly formed number: ", stderr); |
| 265 |
+ |
while (*scp && !isspace(*scp)) |
| 266 |
+ |
fputc(*scp++, stderr); |
| 267 |
+ |
fputc('\n', stderr); |
| 268 |
+ |
return(0); |
| 269 |
|
} |
| 270 |
|
|
| 271 |
|
/* copy a stream to stdout */ |
| 307 |
|
return(buf); |
| 308 |
|
} |
| 309 |
|
|
| 284 |
– |
char *fmtid = NULL; /* format id */ |
| 285 |
– |
int comp_size = 0; /* binary bytes/channel */ |
| 286 |
– |
int n_comp = 0; /* components/record */ |
| 287 |
– |
int ni_columns = 0; /* number of input columns */ |
| 288 |
– |
int ni_rows = 0; /* number of input rows */ |
| 289 |
– |
int no_columns = 0; /* number of output columns */ |
| 290 |
– |
int no_rows = 0; /* number of output rows */ |
| 291 |
– |
int transpose = 0; /* transpose rows & cols? */ |
| 292 |
– |
int i_header = 1; /* input header? */ |
| 293 |
– |
int o_header = 1; /* output header? */ |
| 294 |
– |
int outArray[MAXLEVELS][2]; /* output block nesting */ |
| 295 |
– |
int outLevels = 0; /* number of blocking levels */ |
| 296 |
– |
int check = 0; /* force data check? */ |
| 297 |
– |
|
| 310 |
|
/* parse RxCx... string */ |
| 311 |
|
static int |
| 312 |
|
get_array(const char *spec, int blklvl[][2], int nlvls) |
| 372 |
|
} |
| 373 |
|
|
| 374 |
|
/* call to compute block input position */ |
| 375 |
< |
static long |
| 375 |
> |
static ssize_t |
| 376 |
|
get_block_pos(int r, int c, int blklvl[][2], int nlvls) |
| 377 |
|
{ |
| 378 |
< |
long n = 0; |
| 378 |
> |
ssize_t n = 0; |
| 379 |
|
|
| 380 |
|
while (nlvls > 1) { |
| 381 |
|
int sr = r/blklvl[1][0]; |
| 391 |
|
} |
| 392 |
|
|
| 393 |
|
/* return input offset based on array ordering and transpose option */ |
| 394 |
< |
static long |
| 394 |
> |
static ssize_t |
| 395 |
|
get_input_pos(int r, int c) |
| 396 |
|
{ |
| 397 |
< |
long n; |
| 397 |
> |
ssize_t n; |
| 398 |
|
|
| 399 |
|
if (outLevels > 1) { /* block reordering */ |
| 400 |
|
n = get_block_pos(r, c, outArray, outLevels); |
| 401 |
|
if (transpose) { |
| 402 |
|
r = n/ni_rows; |
| 403 |
|
c = n - r*ni_rows; |
| 404 |
< |
n = (long)c*ni_columns + r; |
| 404 |
> |
n = (ssize_t)c*ni_columns + r; |
| 405 |
|
} |
| 406 |
|
} else if (transpose) /* transpose only */ |
| 407 |
< |
n = (long)c*ni_columns + r; |
| 407 |
> |
n = (ssize_t)c*ni_columns + r; |
| 408 |
|
else /* XXX should never happen! */ |
| 409 |
< |
n = (long)r*no_columns + c; |
| 409 |
> |
n = (ssize_t)r*no_columns + c; |
| 410 |
|
return(n); |
| 411 |
|
} |
| 412 |
|
|
| 416 |
|
{ |
| 417 |
|
static const char tabEOL[2] = {'\t','\n'}; |
| 418 |
|
RECINDEX *rp = NULL; |
| 419 |
< |
long nrecords; |
| 419 |
> |
ssize_t nrecords; |
| 420 |
|
int i, j; |
| 421 |
|
/* propogate sizes */ |
| 422 |
|
if (ni_rows <= 0) |
| 431 |
|
ni_columns = count_columns(rp); |
| 432 |
|
nrecords = rp->nrecs; |
| 433 |
|
} else if ((ni_rows > 0) & (ni_columns > 0)) { |
| 434 |
< |
nrecords = ni_rows*ni_columns; |
| 434 |
> |
nrecords = (ssize_t)ni_rows*ni_columns; |
| 435 |
|
if (nrecords > mp->len/(n_comp*comp_size)) { |
| 436 |
|
fputs("Input too small for specified size and type\n", |
| 437 |
|
stderr); |
| 444 |
|
ni_rows = nrecords/ni_columns; |
| 445 |
|
else if ((ni_columns <= 0) & (ni_rows > 0)) |
| 446 |
|
ni_columns = nrecords/ni_rows; |
| 447 |
< |
if (nrecords != ni_rows*ni_columns) |
| 447 |
> |
if (nrecords != (ssize_t)ni_rows*ni_columns) |
| 448 |
|
goto badspec; |
| 449 |
|
if (transpose) { |
| 450 |
|
if (no_columns <= 0) |
| 468 |
|
if (o_header) { /* finish header? */ |
| 469 |
|
printf("NROWS=%d\n", no_rows); |
| 470 |
|
printf("NCOLS=%d\n", no_columns); |
| 471 |
+ |
fputformat(fmtid, stdout); |
| 472 |
|
fputc('\n', stdout); |
| 473 |
|
} |
| 474 |
|
/* reorder records */ |
| 475 |
|
for (i = 0; i < no_rows; i++) { |
| 476 |
|
for (j = 0; j < no_columns; j++) { |
| 477 |
< |
long n = get_input_pos(i, j); |
| 477 |
> |
ssize_t n = get_input_pos(i, j); |
| 478 |
|
if (n >= nrecords) { |
| 479 |
|
fputs("Index past end-of-file\n", stderr); |
| 480 |
|
return(0); |
| 481 |
|
} |
| 482 |
|
if (rp != NULL) { /* ASCII output */ |
| 483 |
< |
print_record(rp, n); |
| 483 |
> |
if (!print_record(rp, n)) |
| 484 |
> |
return(0); |
| 485 |
|
putc(tabEOL[j >= no_columns-1], stdout); |
| 486 |
|
} else { /* binary output */ |
| 487 |
|
putbinary((char *)mp->base + (n_comp*comp_size)*n, |
| 489 |
|
} |
| 490 |
|
} |
| 491 |
|
if (ferror(stdout)) { |
| 492 |
< |
fprintf(stderr, "Error writing to stdout\n"); |
| 492 |
> |
fputs("Error writing to stdout\n", stderr); |
| 493 |
|
return(0); |
| 494 |
|
} |
| 495 |
|
} |
| 497 |
|
free_records(rp); |
| 498 |
|
return(1); |
| 499 |
|
badspec: |
| 500 |
< |
fprintf(stderr, "Bad dimension(s)\n"); |
| 500 |
> |
fputs("Bad dimension(s)\n", stderr); |
| 501 |
|
return(0); |
| 502 |
|
} |
| 503 |
|
|
| 504 |
< |
/* resize ASCII stream input by ignoring EOLs between records */ |
| 504 |
> |
/* resize stream input by ignoring EOLs between ASCII records */ |
| 505 |
|
static int |
| 506 |
|
do_resize(FILE *fp) |
| 507 |
|
{ |
| 508 |
< |
long records2go = ni_rows*ni_columns; |
| 508 |
> |
ssize_t records2go = ni_rows*ni_columns; |
| 509 |
|
int columns2go = no_columns; |
| 510 |
|
char word[256]; |
| 511 |
|
|
| 514 |
|
printf("NROWS=%d\n", no_rows); |
| 515 |
|
if (no_columns > 0) |
| 516 |
|
printf("NCOLS=%d\n", no_columns); |
| 517 |
+ |
fputformat(fmtid, stdout); |
| 518 |
|
fputc('\n', stdout); |
| 519 |
|
} |
| 520 |
|
/* sanity checks */ |
| 522 |
|
(no_columns == ni_columns) & (no_rows == ni_rows)) |
| 523 |
|
return(output_stream(fp)); /* no-op -- just copy */ |
| 524 |
|
if (no_columns <= 0) { |
| 525 |
< |
fprintf(stderr, "Missing -oc specification\n"); |
| 525 |
> |
fputs("Missing -oc specification\n", stderr); |
| 526 |
|
return(0); |
| 527 |
|
} |
| 528 |
|
if ((records2go <= 0) & (no_rows > 0)) |
| 542 |
|
break; |
| 543 |
|
goto done; /* normal EOD */ |
| 544 |
|
} |
| 545 |
+ |
if (check && !isflt(word)) { |
| 546 |
+ |
fputs("Badly formed number: ", stderr); |
| 547 |
+ |
fputs(word, stderr); |
| 548 |
+ |
fputc('\n', stderr); |
| 549 |
+ |
return(0); |
| 550 |
+ |
} |
| 551 |
|
fputs(word, stdout); |
| 552 |
|
if (n) { /* mid-record? */ |
| 553 |
|
int c = getc(fp); |
| 558 |
|
} |
| 559 |
|
} |
| 560 |
|
if (n >= 0) { |
| 561 |
< |
fprintf(stderr, "Incomplete record / unexpected EOF\n"); |
| 561 |
> |
fputs("Incomplete record / unexpected EOF\n", stderr); |
| 562 |
|
return(0); |
| 563 |
|
} |
| 564 |
|
if (--columns2go <= 0) { /* time to end output row? */ |
| 569 |
|
} while (--records2go); /* expected EOD? */ |
| 570 |
|
done: |
| 571 |
|
if (warnings && columns2go != no_columns) |
| 572 |
< |
fprintf(stderr, "Warning -- incomplete final row\n"); |
| 572 |
> |
fputs("Warning -- incomplete final row\n", stderr); |
| 573 |
|
if (warnings && fget_word(word, fp) != NULL) |
| 574 |
< |
fprintf(stderr, "Warning -- characters beyond expected EOD\n"); |
| 574 |
> |
fputs("Warning -- characters beyond expected EOD\n", stderr); |
| 575 |
|
return(1); |
| 576 |
|
} |
| 577 |
|
|
| 723 |
|
SET_FILE_BINARY(stdin); |
| 724 |
|
SET_FILE_BINARY(stdout); |
| 725 |
|
} |
| 726 |
+ |
#ifdef getc_unlocked /* avoid stupid semaphores */ |
| 727 |
+ |
flockfile(stdin); |
| 728 |
+ |
flockfile(stdout); |
| 729 |
+ |
#endif |
| 730 |
|
/* check for no-op */ |
| 731 |
|
if (!transpose & !check & (outLevels <= 1) & (i_header == o_header) && |
| 732 |
|
(no_columns == ni_columns) & (no_rows == ni_rows)) { |
| 753 |
|
newheader("RADIANCE", stdout); |
| 754 |
|
printargs(a, argv, stdout); |
| 755 |
|
printf("NCOMP=%d\n", n_comp); |
| 731 |
– |
fputformat(fmtid, stdout); |
| 756 |
|
} |
| 757 |
|
if (transpose | check | (outLevels > 1) || (o_header && no_rows <= 0)) { |
| 758 |
|
MEMLOAD myMem; /* need to map into memory */ |