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[wxWidgets.git] / src / tiff / libtiff / tif_print.c
1 /* $Id$ */
2
3 /*
4 * Copyright (c) 1988-1997 Sam Leffler
5 * Copyright (c) 1991-1997 Silicon Graphics, Inc.
6 *
7 * Permission to use, copy, modify, distribute, and sell this software and
8 * its documentation for any purpose is hereby granted without fee, provided
9 * that (i) the above copyright notices and this permission notice appear in
10 * all copies of the software and related documentation, and (ii) the names of
11 * Sam Leffler and Silicon Graphics may not be used in any advertising or
12 * publicity relating to the software without the specific, prior written
13 * permission of Sam Leffler and Silicon Graphics.
14 *
15 * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
17 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
18 *
19 * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
20 * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
21 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
22 * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
23 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
24 * OF THIS SOFTWARE.
25 */
26
27 /*
28 * TIFF Library.
29 *
30 * Directory Printing Support
31 */
32 #include "tiffiop.h"
33 #include <stdio.h>
34
35 #include <ctype.h>
36
37 static void
38 _TIFFprintAsciiBounded(FILE* fd, const char* cp, int max_chars);
39
40 static const char *photoNames[] = {
41 "min-is-white", /* PHOTOMETRIC_MINISWHITE */
42 "min-is-black", /* PHOTOMETRIC_MINISBLACK */
43 "RGB color", /* PHOTOMETRIC_RGB */
44 "palette color (RGB from colormap)", /* PHOTOMETRIC_PALETTE */
45 "transparency mask", /* PHOTOMETRIC_MASK */
46 "separated", /* PHOTOMETRIC_SEPARATED */
47 "YCbCr", /* PHOTOMETRIC_YCBCR */
48 "7 (0x7)",
49 "CIE L*a*b*", /* PHOTOMETRIC_CIELAB */
50 "ICC L*a*b*", /* PHOTOMETRIC_ICCLAB */
51 "ITU L*a*b*" /* PHOTOMETRIC_ITULAB */
52 };
53 #define NPHOTONAMES (sizeof (photoNames) / sizeof (photoNames[0]))
54
55 static const char *orientNames[] = {
56 "0 (0x0)",
57 "row 0 top, col 0 lhs", /* ORIENTATION_TOPLEFT */
58 "row 0 top, col 0 rhs", /* ORIENTATION_TOPRIGHT */
59 "row 0 bottom, col 0 rhs", /* ORIENTATION_BOTRIGHT */
60 "row 0 bottom, col 0 lhs", /* ORIENTATION_BOTLEFT */
61 "row 0 lhs, col 0 top", /* ORIENTATION_LEFTTOP */
62 "row 0 rhs, col 0 top", /* ORIENTATION_RIGHTTOP */
63 "row 0 rhs, col 0 bottom", /* ORIENTATION_RIGHTBOT */
64 "row 0 lhs, col 0 bottom", /* ORIENTATION_LEFTBOT */
65 };
66 #define NORIENTNAMES (sizeof (orientNames) / sizeof (orientNames[0]))
67
68 static void
69 _TIFFPrintField(FILE* fd, const TIFFField *fip,
70 uint32 value_count, void *raw_data)
71 {
72 uint32 j;
73
74 fprintf(fd, " %s: ", fip->field_name);
75
76 for(j = 0; j < value_count; j++) {
77 if(fip->field_type == TIFF_BYTE)
78 fprintf(fd, "%u", ((uint8 *) raw_data)[j]);
79 else if(fip->field_type == TIFF_UNDEFINED)
80 fprintf(fd, "0x%x",
81 (unsigned int) ((unsigned char *) raw_data)[j]);
82 else if(fip->field_type == TIFF_SBYTE)
83 fprintf(fd, "%d", ((int8 *) raw_data)[j]);
84 else if(fip->field_type == TIFF_SHORT)
85 fprintf(fd, "%u", ((uint16 *) raw_data)[j]);
86 else if(fip->field_type == TIFF_SSHORT)
87 fprintf(fd, "%d", ((int16 *) raw_data)[j]);
88 else if(fip->field_type == TIFF_LONG)
89 fprintf(fd, "%lu",
90 (unsigned long)((uint32 *) raw_data)[j]);
91 else if(fip->field_type == TIFF_SLONG)
92 fprintf(fd, "%ld", (long)((int32 *) raw_data)[j]);
93 else if(fip->field_type == TIFF_IFD)
94 fprintf(fd, "0x%lx",
95 (unsigned long)((uint32 *) raw_data)[j]);
96 else if(fip->field_type == TIFF_RATIONAL
97 || fip->field_type == TIFF_SRATIONAL
98 || fip->field_type == TIFF_FLOAT)
99 fprintf(fd, "%f", ((float *) raw_data)[j]);
100 else if(fip->field_type == TIFF_LONG8)
101 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
102 fprintf(fd, "%I64u",
103 (unsigned __int64)((uint64 *) raw_data)[j]);
104 #else
105 fprintf(fd, "%llu",
106 (unsigned long long)((uint64 *) raw_data)[j]);
107 #endif
108 else if(fip->field_type == TIFF_SLONG8)
109 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
110 fprintf(fd, "%I64d", (__int64)((int64 *) raw_data)[j]);
111 #else
112 fprintf(fd, "%lld", (long long)((int64 *) raw_data)[j]);
113 #endif
114 else if(fip->field_type == TIFF_IFD8)
115 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
116 fprintf(fd, "0x%I64x",
117 (unsigned __int64)((uint64 *) raw_data)[j]);
118 #else
119 fprintf(fd, "0x%llx",
120 (unsigned long long)((uint64 *) raw_data)[j]);
121 #endif
122 else if(fip->field_type == TIFF_FLOAT)
123 fprintf(fd, "%f", ((float *)raw_data)[j]);
124 else if(fip->field_type == TIFF_DOUBLE)
125 fprintf(fd, "%f", ((double *) raw_data)[j]);
126 else if(fip->field_type == TIFF_ASCII) {
127 fprintf(fd, "%s", (char *) raw_data);
128 break;
129 }
130 else {
131 fprintf(fd, "<unsupported data type in TIFFPrint>");
132 break;
133 }
134
135 if(j < value_count - 1)
136 fprintf(fd, ",");
137 }
138
139 fprintf(fd, "\n");
140 }
141
142 static int
143 _TIFFPrettyPrintField(TIFF* tif, const TIFFField *fip, FILE* fd, uint32 tag,
144 uint32 value_count, void *raw_data)
145 {
146 (void) tif;
147
148 /* do not try to pretty print auto-defined fields */
149 if (strncmp(fip->field_name,"Tag ", 4) == 0) {
150 return 0;
151 }
152
153 switch (tag)
154 {
155 case TIFFTAG_INKSET:
156 if (value_count == 2 && fip->field_type == TIFF_SHORT) {
157 fprintf(fd, " Ink Set: ");
158 switch (*((uint16*)raw_data)) {
159 case INKSET_CMYK:
160 fprintf(fd, "CMYK\n");
161 break;
162 default:
163 fprintf(fd, "%u (0x%x)\n",
164 *((uint16*)raw_data),
165 *((uint16*)raw_data));
166 break;
167 }
168 return 1;
169 }
170 return 0;
171
172 case TIFFTAG_DOTRANGE:
173 if (value_count == 2 && fip->field_type == TIFF_SHORT) {
174 fprintf(fd, " Dot Range: %u-%u\n",
175 ((uint16*)raw_data)[0], ((uint16*)raw_data)[1]);
176 return 1;
177 }
178 return 0;
179
180 case TIFFTAG_WHITEPOINT:
181 if (value_count == 2 && fip->field_type == TIFF_RATIONAL) {
182 fprintf(fd, " White Point: %g-%g\n",
183 ((float *)raw_data)[0], ((float *)raw_data)[1]);
184 return 1;
185 }
186 return 0;
187
188 case TIFFTAG_XMLPACKET:
189 {
190 uint32 i;
191
192 fprintf(fd, " XMLPacket (XMP Metadata):\n" );
193 for(i = 0; i < value_count; i++)
194 fputc(((char *)raw_data)[i], fd);
195 fprintf( fd, "\n" );
196 return 1;
197 }
198 case TIFFTAG_RICHTIFFIPTC:
199 /*
200 * XXX: for some weird reason RichTIFFIPTC tag
201 * defined as array of LONG values.
202 */
203 fprintf(fd,
204 " RichTIFFIPTC Data: <present>, %lu bytes\n",
205 (unsigned long) value_count * 4);
206 return 1;
207
208 case TIFFTAG_PHOTOSHOP:
209 fprintf(fd, " Photoshop Data: <present>, %lu bytes\n",
210 (unsigned long) value_count);
211 return 1;
212
213 case TIFFTAG_ICCPROFILE:
214 fprintf(fd, " ICC Profile: <present>, %lu bytes\n",
215 (unsigned long) value_count);
216 return 1;
217
218 case TIFFTAG_STONITS:
219 if (value_count == 1 && fip->field_type == TIFF_DOUBLE) {
220 fprintf(fd,
221 " Sample to Nits conversion factor: %.4e\n",
222 *((double*)raw_data));
223 return 1;
224 }
225 return 0;
226 }
227
228 return 0;
229 }
230
231 /*
232 * Print the contents of the current directory
233 * to the specified stdio file stream.
234 */
235 void
236 TIFFPrintDirectory(TIFF* tif, FILE* fd, long flags)
237 {
238 TIFFDirectory *td = &tif->tif_dir;
239 char *sep;
240 uint16 i;
241 long l, n;
242
243 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
244 fprintf(fd, "TIFF Directory at offset 0x%I64x (%I64u)\n",
245 (unsigned __int64) tif->tif_diroff,
246 (unsigned __int64) tif->tif_diroff);
247 #else
248 fprintf(fd, "TIFF Directory at offset 0x%llx (%llu)\n",
249 (unsigned long long) tif->tif_diroff,
250 (unsigned long long) tif->tif_diroff);
251 #endif
252 if (TIFFFieldSet(tif,FIELD_SUBFILETYPE)) {
253 fprintf(fd, " Subfile Type:");
254 sep = " ";
255 if (td->td_subfiletype & FILETYPE_REDUCEDIMAGE) {
256 fprintf(fd, "%sreduced-resolution image", sep);
257 sep = "/";
258 }
259 if (td->td_subfiletype & FILETYPE_PAGE) {
260 fprintf(fd, "%smulti-page document", sep);
261 sep = "/";
262 }
263 if (td->td_subfiletype & FILETYPE_MASK)
264 fprintf(fd, "%stransparency mask", sep);
265 fprintf(fd, " (%lu = 0x%lx)\n",
266 (long) td->td_subfiletype, (long) td->td_subfiletype);
267 }
268 if (TIFFFieldSet(tif,FIELD_IMAGEDIMENSIONS)) {
269 fprintf(fd, " Image Width: %lu Image Length: %lu",
270 (unsigned long) td->td_imagewidth, (unsigned long) td->td_imagelength);
271 if (TIFFFieldSet(tif,FIELD_IMAGEDEPTH))
272 fprintf(fd, " Image Depth: %lu",
273 (unsigned long) td->td_imagedepth);
274 fprintf(fd, "\n");
275 }
276 if (TIFFFieldSet(tif,FIELD_TILEDIMENSIONS)) {
277 fprintf(fd, " Tile Width: %lu Tile Length: %lu",
278 (unsigned long) td->td_tilewidth, (unsigned long) td->td_tilelength);
279 if (TIFFFieldSet(tif,FIELD_TILEDEPTH))
280 fprintf(fd, " Tile Depth: %lu",
281 (unsigned long) td->td_tiledepth);
282 fprintf(fd, "\n");
283 }
284 if (TIFFFieldSet(tif,FIELD_RESOLUTION)) {
285 fprintf(fd, " Resolution: %g, %g",
286 td->td_xresolution, td->td_yresolution);
287 if (TIFFFieldSet(tif,FIELD_RESOLUTIONUNIT)) {
288 switch (td->td_resolutionunit) {
289 case RESUNIT_NONE:
290 fprintf(fd, " (unitless)");
291 break;
292 case RESUNIT_INCH:
293 fprintf(fd, " pixels/inch");
294 break;
295 case RESUNIT_CENTIMETER:
296 fprintf(fd, " pixels/cm");
297 break;
298 default:
299 fprintf(fd, " (unit %u = 0x%x)",
300 td->td_resolutionunit,
301 td->td_resolutionunit);
302 break;
303 }
304 }
305 fprintf(fd, "\n");
306 }
307 if (TIFFFieldSet(tif,FIELD_POSITION))
308 fprintf(fd, " Position: %g, %g\n",
309 td->td_xposition, td->td_yposition);
310 if (TIFFFieldSet(tif,FIELD_BITSPERSAMPLE))
311 fprintf(fd, " Bits/Sample: %u\n", td->td_bitspersample);
312 if (TIFFFieldSet(tif,FIELD_SAMPLEFORMAT)) {
313 fprintf(fd, " Sample Format: ");
314 switch (td->td_sampleformat) {
315 case SAMPLEFORMAT_VOID:
316 fprintf(fd, "void\n");
317 break;
318 case SAMPLEFORMAT_INT:
319 fprintf(fd, "signed integer\n");
320 break;
321 case SAMPLEFORMAT_UINT:
322 fprintf(fd, "unsigned integer\n");
323 break;
324 case SAMPLEFORMAT_IEEEFP:
325 fprintf(fd, "IEEE floating point\n");
326 break;
327 case SAMPLEFORMAT_COMPLEXINT:
328 fprintf(fd, "complex signed integer\n");
329 break;
330 case SAMPLEFORMAT_COMPLEXIEEEFP:
331 fprintf(fd, "complex IEEE floating point\n");
332 break;
333 default:
334 fprintf(fd, "%u (0x%x)\n",
335 td->td_sampleformat, td->td_sampleformat);
336 break;
337 }
338 }
339 if (TIFFFieldSet(tif,FIELD_COMPRESSION)) {
340 const TIFFCodec* c = TIFFFindCODEC(td->td_compression);
341 fprintf(fd, " Compression Scheme: ");
342 if (c)
343 fprintf(fd, "%s\n", c->name);
344 else
345 fprintf(fd, "%u (0x%x)\n",
346 td->td_compression, td->td_compression);
347 }
348 if (TIFFFieldSet(tif,FIELD_PHOTOMETRIC)) {
349 fprintf(fd, " Photometric Interpretation: ");
350 if (td->td_photometric < NPHOTONAMES)
351 fprintf(fd, "%s\n", photoNames[td->td_photometric]);
352 else {
353 switch (td->td_photometric) {
354 case PHOTOMETRIC_LOGL:
355 fprintf(fd, "CIE Log2(L)\n");
356 break;
357 case PHOTOMETRIC_LOGLUV:
358 fprintf(fd, "CIE Log2(L) (u',v')\n");
359 break;
360 default:
361 fprintf(fd, "%u (0x%x)\n",
362 td->td_photometric, td->td_photometric);
363 break;
364 }
365 }
366 }
367 if (TIFFFieldSet(tif,FIELD_EXTRASAMPLES) && td->td_extrasamples) {
368 fprintf(fd, " Extra Samples: %u<", td->td_extrasamples);
369 sep = "";
370 for (i = 0; i < td->td_extrasamples; i++) {
371 switch (td->td_sampleinfo[i]) {
372 case EXTRASAMPLE_UNSPECIFIED:
373 fprintf(fd, "%sunspecified", sep);
374 break;
375 case EXTRASAMPLE_ASSOCALPHA:
376 fprintf(fd, "%sassoc-alpha", sep);
377 break;
378 case EXTRASAMPLE_UNASSALPHA:
379 fprintf(fd, "%sunassoc-alpha", sep);
380 break;
381 default:
382 fprintf(fd, "%s%u (0x%x)", sep,
383 td->td_sampleinfo[i], td->td_sampleinfo[i]);
384 break;
385 }
386 sep = ", ";
387 }
388 fprintf(fd, ">\n");
389 }
390 if (TIFFFieldSet(tif,FIELD_INKNAMES)) {
391 char* cp;
392 fprintf(fd, " Ink Names: ");
393 i = td->td_samplesperpixel;
394 sep = "";
395 for (cp = td->td_inknames;
396 i > 0 && cp < td->td_inknames + td->td_inknameslen;
397 cp = strchr(cp,'\0')+1, i--) {
398 int max_chars =
399 td->td_inknameslen - (cp - td->td_inknames);
400 fputs(sep, fd);
401 _TIFFprintAsciiBounded(fd, cp, max_chars);
402 sep = ", ";
403 }
404 fputs("\n", fd);
405 }
406 if (TIFFFieldSet(tif,FIELD_THRESHHOLDING)) {
407 fprintf(fd, " Thresholding: ");
408 switch (td->td_threshholding) {
409 case THRESHHOLD_BILEVEL:
410 fprintf(fd, "bilevel art scan\n");
411 break;
412 case THRESHHOLD_HALFTONE:
413 fprintf(fd, "halftone or dithered scan\n");
414 break;
415 case THRESHHOLD_ERRORDIFFUSE:
416 fprintf(fd, "error diffused\n");
417 break;
418 default:
419 fprintf(fd, "%u (0x%x)\n",
420 td->td_threshholding, td->td_threshholding);
421 break;
422 }
423 }
424 if (TIFFFieldSet(tif,FIELD_FILLORDER)) {
425 fprintf(fd, " FillOrder: ");
426 switch (td->td_fillorder) {
427 case FILLORDER_MSB2LSB:
428 fprintf(fd, "msb-to-lsb\n");
429 break;
430 case FILLORDER_LSB2MSB:
431 fprintf(fd, "lsb-to-msb\n");
432 break;
433 default:
434 fprintf(fd, "%u (0x%x)\n",
435 td->td_fillorder, td->td_fillorder);
436 break;
437 }
438 }
439 if (TIFFFieldSet(tif,FIELD_YCBCRSUBSAMPLING))
440 {
441 fprintf(fd, " YCbCr Subsampling: %u, %u\n",
442 td->td_ycbcrsubsampling[0], td->td_ycbcrsubsampling[1] );
443 }
444 if (TIFFFieldSet(tif,FIELD_YCBCRPOSITIONING)) {
445 fprintf(fd, " YCbCr Positioning: ");
446 switch (td->td_ycbcrpositioning) {
447 case YCBCRPOSITION_CENTERED:
448 fprintf(fd, "centered\n");
449 break;
450 case YCBCRPOSITION_COSITED:
451 fprintf(fd, "cosited\n");
452 break;
453 default:
454 fprintf(fd, "%u (0x%x)\n",
455 td->td_ycbcrpositioning, td->td_ycbcrpositioning);
456 break;
457 }
458 }
459 if (TIFFFieldSet(tif,FIELD_HALFTONEHINTS))
460 fprintf(fd, " Halftone Hints: light %u dark %u\n",
461 td->td_halftonehints[0], td->td_halftonehints[1]);
462 if (TIFFFieldSet(tif,FIELD_ORIENTATION)) {
463 fprintf(fd, " Orientation: ");
464 if (td->td_orientation < NORIENTNAMES)
465 fprintf(fd, "%s\n", orientNames[td->td_orientation]);
466 else
467 fprintf(fd, "%u (0x%x)\n",
468 td->td_orientation, td->td_orientation);
469 }
470 if (TIFFFieldSet(tif,FIELD_SAMPLESPERPIXEL))
471 fprintf(fd, " Samples/Pixel: %u\n", td->td_samplesperpixel);
472 if (TIFFFieldSet(tif,FIELD_ROWSPERSTRIP)) {
473 fprintf(fd, " Rows/Strip: ");
474 if (td->td_rowsperstrip == (uint32) -1)
475 fprintf(fd, "(infinite)\n");
476 else
477 fprintf(fd, "%lu\n", (unsigned long) td->td_rowsperstrip);
478 }
479 if (TIFFFieldSet(tif,FIELD_MINSAMPLEVALUE))
480 fprintf(fd, " Min Sample Value: %u\n", td->td_minsamplevalue);
481 if (TIFFFieldSet(tif,FIELD_MAXSAMPLEVALUE))
482 fprintf(fd, " Max Sample Value: %u\n", td->td_maxsamplevalue);
483 if (TIFFFieldSet(tif,FIELD_SMINSAMPLEVALUE)) {
484 int count = (tif->tif_flags & TIFF_PERSAMPLE) ? td->td_samplesperpixel : 1;
485 fprintf(fd, " SMin Sample Value:");
486 for (i = 0; i < count; ++i)
487 fprintf(fd, " %g", td->td_sminsamplevalue[i]);
488 fprintf(fd, "\n");
489 }
490 if (TIFFFieldSet(tif,FIELD_SMAXSAMPLEVALUE)) {
491 int count = (tif->tif_flags & TIFF_PERSAMPLE) ? td->td_samplesperpixel : 1;
492 fprintf(fd, " SMax Sample Value:");
493 for (i = 0; i < count; ++i)
494 fprintf(fd, " %g", td->td_smaxsamplevalue[i]);
495 fprintf(fd, "\n");
496 }
497 if (TIFFFieldSet(tif,FIELD_PLANARCONFIG)) {
498 fprintf(fd, " Planar Configuration: ");
499 switch (td->td_planarconfig) {
500 case PLANARCONFIG_CONTIG:
501 fprintf(fd, "single image plane\n");
502 break;
503 case PLANARCONFIG_SEPARATE:
504 fprintf(fd, "separate image planes\n");
505 break;
506 default:
507 fprintf(fd, "%u (0x%x)\n",
508 td->td_planarconfig, td->td_planarconfig);
509 break;
510 }
511 }
512 if (TIFFFieldSet(tif,FIELD_PAGENUMBER))
513 fprintf(fd, " Page Number: %u-%u\n",
514 td->td_pagenumber[0], td->td_pagenumber[1]);
515 if (TIFFFieldSet(tif,FIELD_COLORMAP)) {
516 fprintf(fd, " Color Map: ");
517 if (flags & TIFFPRINT_COLORMAP) {
518 fprintf(fd, "\n");
519 n = 1L<<td->td_bitspersample;
520 for (l = 0; l < n; l++)
521 fprintf(fd, " %5lu: %5u %5u %5u\n",
522 l,
523 td->td_colormap[0][l],
524 td->td_colormap[1][l],
525 td->td_colormap[2][l]);
526 } else
527 fprintf(fd, "(present)\n");
528 }
529 if (TIFFFieldSet(tif,FIELD_REFBLACKWHITE)) {
530 fprintf(fd, " Reference Black/White:\n");
531 for (i = 0; i < 3; i++)
532 fprintf(fd, " %2d: %5g %5g\n", i,
533 td->td_refblackwhite[2*i+0],
534 td->td_refblackwhite[2*i+1]);
535 }
536 if (TIFFFieldSet(tif,FIELD_TRANSFERFUNCTION)) {
537 fprintf(fd, " Transfer Function: ");
538 if (flags & TIFFPRINT_CURVES) {
539 fprintf(fd, "\n");
540 n = 1L<<td->td_bitspersample;
541 for (l = 0; l < n; l++) {
542 fprintf(fd, " %2lu: %5u",
543 l, td->td_transferfunction[0][l]);
544 for (i = 1; i < td->td_samplesperpixel; i++)
545 fprintf(fd, " %5u",
546 td->td_transferfunction[i][l]);
547 fputc('\n', fd);
548 }
549 } else
550 fprintf(fd, "(present)\n");
551 }
552 if (TIFFFieldSet(tif, FIELD_SUBIFD) && (td->td_subifd)) {
553 fprintf(fd, " SubIFD Offsets:");
554 for (i = 0; i < td->td_nsubifd; i++)
555 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
556 fprintf(fd, " %5I64u",
557 (unsigned __int64) td->td_subifd[i]);
558 #else
559 fprintf(fd, " %5llu",
560 (unsigned long long) td->td_subifd[i]);
561 #endif
562 fputc('\n', fd);
563 }
564
565 /*
566 ** Custom tag support.
567 */
568 {
569 int i;
570 short count;
571
572 count = (short) TIFFGetTagListCount(tif);
573 for(i = 0; i < count; i++) {
574 uint32 tag = TIFFGetTagListEntry(tif, i);
575 const TIFFField *fip;
576 uint32 value_count;
577 int mem_alloc = 0;
578 void *raw_data;
579
580 fip = TIFFFieldWithTag(tif, tag);
581 if(fip == NULL)
582 continue;
583
584 if(fip->field_passcount) {
585 if (fip->field_readcount == TIFF_VARIABLE ) {
586 if(TIFFGetField(tif, tag, &value_count, &raw_data) != 1)
587 continue;
588 } else if (fip->field_readcount == TIFF_VARIABLE2 ) {
589 uint16 small_value_count;
590 if(TIFFGetField(tif, tag, &small_value_count, &raw_data) != 1)
591 continue;
592 value_count = small_value_count;
593 } else {
594 assert (fip->field_readcount == TIFF_VARIABLE
595 || fip->field_readcount == TIFF_VARIABLE2);
596 continue;
597 }
598 } else {
599 if (fip->field_readcount == TIFF_VARIABLE
600 || fip->field_readcount == TIFF_VARIABLE2)
601 value_count = 1;
602 else if (fip->field_readcount == TIFF_SPP)
603 value_count = td->td_samplesperpixel;
604 else
605 value_count = fip->field_readcount;
606 if (fip->field_tag == TIFFTAG_DOTRANGE
607 && strcmp(fip->field_name,"DotRange") == 0) {
608 /* TODO: This is an evil exception and should not have been
609 handled this way ... likely best if we move it into
610 the directory structure with an explicit field in
611 libtiff 4.1 and assign it a FIELD_ value */
612 static uint16 dotrange[2];
613 raw_data = dotrange;
614 TIFFGetField(tif, tag, dotrange+0, dotrange+1);
615 } else if (fip->field_type == TIFF_ASCII
616 || fip->field_readcount == TIFF_VARIABLE
617 || fip->field_readcount == TIFF_VARIABLE2
618 || fip->field_readcount == TIFF_SPP
619 || value_count > 1) {
620 if(TIFFGetField(tif, tag, &raw_data) != 1)
621 continue;
622 } else {
623 raw_data = _TIFFmalloc(
624 _TIFFDataSize(fip->field_type)
625 * value_count);
626 mem_alloc = 1;
627 if(TIFFGetField(tif, tag, raw_data) != 1) {
628 _TIFFfree(raw_data);
629 continue;
630 }
631 }
632 }
633
634 /*
635 * Catch the tags which needs to be specially handled
636 * and pretty print them. If tag not handled in
637 * _TIFFPrettyPrintField() fall down and print it as
638 * any other tag.
639 */
640 if (!_TIFFPrettyPrintField(tif, fip, fd, tag, value_count, raw_data))
641 _TIFFPrintField(fd, fip, value_count, raw_data);
642
643 if(mem_alloc)
644 _TIFFfree(raw_data);
645 }
646 }
647
648 if (tif->tif_tagmethods.printdir)
649 (*tif->tif_tagmethods.printdir)(tif, fd, flags);
650
651 _TIFFFillStriles( tif );
652
653 if ((flags & TIFFPRINT_STRIPS) &&
654 TIFFFieldSet(tif,FIELD_STRIPOFFSETS)) {
655 uint32 s;
656
657 fprintf(fd, " %lu %s:\n",
658 (long) td->td_nstrips,
659 isTiled(tif) ? "Tiles" : "Strips");
660 for (s = 0; s < td->td_nstrips; s++)
661 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
662 fprintf(fd, " %3lu: [%8I64u, %8I64u]\n",
663 (unsigned long) s,
664 (unsigned __int64) td->td_stripoffset[s],
665 (unsigned __int64) td->td_stripbytecount[s]);
666 #else
667 fprintf(fd, " %3lu: [%8llu, %8llu]\n",
668 (unsigned long) s,
669 (unsigned long long) td->td_stripoffset[s],
670 (unsigned long long) td->td_stripbytecount[s]);
671 #endif
672 }
673 }
674
675 void
676 _TIFFprintAscii(FILE* fd, const char* cp)
677 {
678 _TIFFprintAsciiBounded( fd, cp, strlen(cp));
679 }
680
681 static void
682 _TIFFprintAsciiBounded(FILE* fd, const char* cp, int max_chars)
683 {
684 for (; max_chars > 0 && *cp != '\0'; cp++, max_chars--) {
685 const char* tp;
686
687 if (isprint((int)*cp)) {
688 fputc(*cp, fd);
689 continue;
690 }
691 for (tp = "\tt\bb\rr\nn\vv"; *tp; tp++)
692 if (*tp++ == *cp)
693 break;
694 if (*tp)
695 fprintf(fd, "\\%c", *tp);
696 else
697 fprintf(fd, "\\%03o", *cp & 0xff);
698 }
699 }
700
701 void
702 _TIFFprintAsciiTag(FILE* fd, const char* name, const char* value)
703 {
704 fprintf(fd, " %s: \"", name);
705 _TIFFprintAscii(fd, value);
706 fprintf(fd, "\"\n");
707 }
708
709 /* vim: set ts=8 sts=8 sw=8 noet: */
710 /*
711 * Local Variables:
712 * mode: c
713 * c-basic-offset: 8
714 * fill-column: 78
715 * End:
716 */
wxWidgets (Impactor)