1 /* $Id: tif_print.c,v 1.59 2012-06-13 01:08:51 fwarmerdam Exp $ */ 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 }; 51 #define NPHOTONAMES (sizeof (photoNames) / sizeof (photoNames[0])) 52 53 static const char *orientNames[] = { 54 "0 (0x0)", 55 "row 0 top, col 0 lhs", /* ORIENTATION_TOPLEFT */ 56 "row 0 top, col 0 rhs", /* ORIENTATION_TOPRIGHT */ 57 "row 0 bottom, col 0 rhs", /* ORIENTATION_BOTRIGHT */ 58 "row 0 bottom, col 0 lhs", /* ORIENTATION_BOTLEFT */ 59 "row 0 lhs, col 0 top", /* ORIENTATION_LEFTTOP */ 60 "row 0 rhs, col 0 top", /* ORIENTATION_RIGHTTOP */ 61 "row 0 rhs, col 0 bottom", /* ORIENTATION_RIGHTBOT */ 62 "row 0 lhs, col 0 bottom", /* ORIENTATION_LEFTBOT */ 63 }; 64 #define NORIENTNAMES (sizeof (orientNames) / sizeof (orientNames[0])) 65 66 static void 67 _TIFFPrintField(FILE* fd, const TIFFField *fip, 68 uint32 value_count, void *raw_data) 69 { 70 uint32 j; 71 72 fprintf(fd, " %s: ", fip->field_name); 73 74 for(j = 0; j < value_count; j++) { 75 if(fip->field_type == TIFF_BYTE) 76 fprintf(fd, "%u", ((uint8 *) raw_data)[j]); 77 else if(fip->field_type == TIFF_UNDEFINED) 78 fprintf(fd, "0x%x", 79 (unsigned int) ((unsigned char *) raw_data)[j]); 80 else if(fip->field_type == TIFF_SBYTE) 81 fprintf(fd, "%d", ((int8 *) raw_data)[j]); 82 else if(fip->field_type == TIFF_SHORT) 83 fprintf(fd, "%u", ((uint16 *) raw_data)[j]); 84 else if(fip->field_type == TIFF_SSHORT) 85 fprintf(fd, "%d", ((int16 *) raw_data)[j]); 86 else if(fip->field_type == TIFF_LONG) 87 fprintf(fd, "%lu", 88 (unsigned long)((uint32 *) raw_data)[j]); 89 else if(fip->field_type == TIFF_SLONG) 90 fprintf(fd, "%ld", (long)((int32 *) raw_data)[j]); 91 else if(fip->field_type == TIFF_IFD) 92 fprintf(fd, "0x%lx", 93 (unsigned long)((uint32 *) raw_data)[j]); 94 else if(fip->field_type == TIFF_RATIONAL 95 || fip->field_type == TIFF_SRATIONAL 96 || fip->field_type == TIFF_FLOAT) 97 fprintf(fd, "%f", ((float *) raw_data)[j]); 98 else if(fip->field_type == TIFF_LONG8) 99 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__)) 100 fprintf(fd, "%I64u", 101 (unsigned __int64)((uint64 *) raw_data)[j]); 102 #else 103 fprintf(fd, "%llu", 104 (unsigned long long)((uint64 *) raw_data)[j]); 105 #endif 106 else if(fip->field_type == TIFF_SLONG8) 107 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__)) 108 fprintf(fd, "%I64d", (__int64)((int64 *) raw_data)[j]); 109 #else 110 fprintf(fd, "%lld", (long long)((int64 *) raw_data)[j]); 111 #endif 112 else if(fip->field_type == TIFF_IFD8) 113 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__)) 114 fprintf(fd, "0x%I64x", 115 (unsigned __int64)((uint64 *) raw_data)[j]); 116 #else 117 fprintf(fd, "0x%llx", 118 (unsigned long long)((uint64 *) raw_data)[j]); 119 #endif 120 else if(fip->field_type == TIFF_FLOAT) 121 fprintf(fd, "%f", ((float *)raw_data)[j]); 122 else if(fip->field_type == TIFF_DOUBLE) 123 fprintf(fd, "%f", ((double *) raw_data)[j]); 124 else if(fip->field_type == TIFF_ASCII) { 125 fprintf(fd, "%s", (char *) raw_data); 126 break; 127 } 128 else { 129 fprintf(fd, "<unsupported data type in TIFFPrint>"); 130 break; 131 } 132 133 if(j < value_count - 1) 134 fprintf(fd, ","); 135 } 136 137 fprintf(fd, "\n"); 138 } 139 140 static int 141 _TIFFPrettyPrintField(TIFF* tif, const TIFFField *fip, FILE* fd, uint32 tag, 142 uint32 value_count, void *raw_data) 143 { 144 (void) tif; 145 146 /* do not try to pretty print auto-defined fields */ 147 if (strncmp(fip->field_name,"Tag ", 4) == 0) { 148 return 0; 149 } 150 151 switch (tag) 152 { 153 case TIFFTAG_INKSET: 154 if (value_count == 2 && fip->field_type == TIFF_SHORT) { 155 fprintf(fd, " Ink Set: "); 156 switch (*((uint16*)raw_data)) { 157 case INKSET_CMYK: 158 fprintf(fd, "CMYK\n"); 159 break; 160 default: 161 fprintf(fd, "%u (0x%x)\n", 162 *((uint16*)raw_data), 163 *((uint16*)raw_data)); 164 break; 165 } 166 return 1; 167 } 168 return 0; 169 170 case TIFFTAG_DOTRANGE: 171 if (value_count == 2 && fip->field_type == TIFF_SHORT) { 172 fprintf(fd, " Dot Range: %u-%u\n", 173 ((uint16*)raw_data)[0], ((uint16*)raw_data)[1]); 174 return 1; 175 } 176 return 0; 177 178 case TIFFTAG_WHITEPOINT: 179 if (value_count == 2 && fip->field_type == TIFF_RATIONAL) { 180 fprintf(fd, " White Point: %g-%g\n", 181 ((float *)raw_data)[0], ((float *)raw_data)[1]); 182 return 1; 183 } 184 return 0; 185 186 case TIFFTAG_XMLPACKET: 187 { 188 uint32 i; 189 190 fprintf(fd, " XMLPacket (XMP Metadata):\n" ); 191 for(i = 0; i < value_count; i++) 192 fputc(((char *)raw_data)[i], fd); 193 fprintf( fd, "\n" ); 194 return 1; 195 } 196 case TIFFTAG_RICHTIFFIPTC: 197 /* 198 * XXX: for some weird reason RichTIFFIPTC tag 199 * defined as array of LONG values. 200 */ 201 fprintf(fd, 202 " RichTIFFIPTC Data: <present>, %lu bytes\n", 203 (unsigned long) value_count * 4); 204 return 1; 205 206 case TIFFTAG_PHOTOSHOP: 207 fprintf(fd, " Photoshop Data: <present>, %lu bytes\n", 208 (unsigned long) value_count); 209 return 1; 210 211 case TIFFTAG_ICCPROFILE: 212 fprintf(fd, " ICC Profile: <present>, %lu bytes\n", 213 (unsigned long) value_count); 214 return 1; 215 216 case TIFFTAG_STONITS: 217 if (value_count == 1 && fip->field_type == TIFF_DOUBLE) { 218 fprintf(fd, 219 " Sample to Nits conversion factor: %.4e\n", 220 *((double*)raw_data)); 221 return 1; 222 } 223 return 0; 224 } 225 226 return 0; 227 } 228 229 /* 230 * Print the contents of the current directory 231 * to the specified stdio file stream. 232 */ 233 void 234 TIFFPrintDirectory(TIFF* tif, FILE* fd, long flags) 235 { 236 TIFFDirectory *td = &tif->tif_dir; 237 char *sep; 238 uint16 i; 239 long l, n; 240 241 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__)) 242 fprintf(fd, "TIFF Directory at offset 0x%I64x (%I64u)\n", 243 (unsigned __int64) tif->tif_diroff, 244 (unsigned __int64) tif->tif_diroff); 245 #else 246 fprintf(fd, "TIFF Directory at offset 0x%llx (%llu)\n", 247 (unsigned long long) tif->tif_diroff, 248 (unsigned long long) tif->tif_diroff); 249 #endif 250 if (TIFFFieldSet(tif,FIELD_SUBFILETYPE)) { 251 fprintf(fd, " Subfile Type:"); 252 sep = " "; 253 if (td->td_subfiletype & FILETYPE_REDUCEDIMAGE) { 254 fprintf(fd, "%sreduced-resolution image", sep); 255 sep = "/"; 256 } 257 if (td->td_subfiletype & FILETYPE_PAGE) { 258 fprintf(fd, "%smulti-page document", sep); 259 sep = "/"; 260 } 261 if (td->td_subfiletype & FILETYPE_MASK) 262 fprintf(fd, "%stransparency mask", sep); 263 fprintf(fd, " (%lu = 0x%lx)\n", 264 (long) td->td_subfiletype, (long) td->td_subfiletype); 265 } 266 if (TIFFFieldSet(tif,FIELD_IMAGEDIMENSIONS)) { 267 fprintf(fd, " Image Width: %lu Image Length: %lu", 268 (unsigned long) td->td_imagewidth, (unsigned long) td->td_imagelength); 269 if (TIFFFieldSet(tif,FIELD_IMAGEDEPTH)) 270 fprintf(fd, " Image Depth: %lu", 271 (unsigned long) td->td_imagedepth); 272 fprintf(fd, "\n"); 273 } 274 if (TIFFFieldSet(tif,FIELD_TILEDIMENSIONS)) { 275 fprintf(fd, " Tile Width: %lu Tile Length: %lu", 276 (unsigned long) td->td_tilewidth, (unsigned long) td->td_tilelength); 277 if (TIFFFieldSet(tif,FIELD_TILEDEPTH)) 278 fprintf(fd, " Tile Depth: %lu", 279 (unsigned long) td->td_tiledepth); 280 fprintf(fd, "\n"); 281 } 282 if (TIFFFieldSet(tif,FIELD_RESOLUTION)) { 283 fprintf(fd, " Resolution: %g, %g", 284 td->td_xresolution, td->td_yresolution); 285 if (TIFFFieldSet(tif,FIELD_RESOLUTIONUNIT)) { 286 switch (td->td_resolutionunit) { 287 case RESUNIT_NONE: 288 fprintf(fd, " (unitless)"); 289 break; 290 case RESUNIT_INCH: 291 fprintf(fd, " pixels/inch"); 292 break; 293 case RESUNIT_CENTIMETER: 294 fprintf(fd, " pixels/cm"); 295 break; 296 default: 297 fprintf(fd, " (unit %u = 0x%x)", 298 td->td_resolutionunit, 299 td->td_resolutionunit); 300 break; 301 } 302 } 303 fprintf(fd, "\n"); 304 } 305 if (TIFFFieldSet(tif,FIELD_POSITION)) 306 fprintf(fd, " Position: %g, %g\n", 307 td->td_xposition, td->td_yposition); 308 if (TIFFFieldSet(tif,FIELD_BITSPERSAMPLE)) 309 fprintf(fd, " Bits/Sample: %u\n", td->td_bitspersample); 310 if (TIFFFieldSet(tif,FIELD_SAMPLEFORMAT)) { 311 fprintf(fd, " Sample Format: "); 312 switch (td->td_sampleformat) { 313 case SAMPLEFORMAT_VOID: 314 fprintf(fd, "void\n"); 315 break; 316 case SAMPLEFORMAT_INT: 317 fprintf(fd, "signed integer\n"); 318 break; 319 case SAMPLEFORMAT_UINT: 320 fprintf(fd, "unsigned integer\n"); 321 break; 322 case SAMPLEFORMAT_IEEEFP: 323 fprintf(fd, "IEEE floating point\n"); 324 break; 325 case SAMPLEFORMAT_COMPLEXINT: 326 fprintf(fd, "complex signed integer\n"); 327 break; 328 case SAMPLEFORMAT_COMPLEXIEEEFP: 329 fprintf(fd, "complex IEEE floating point\n"); 330 break; 331 default: 332 fprintf(fd, "%u (0x%x)\n", 333 td->td_sampleformat, td->td_sampleformat); 334 break; 335 } 336 } 337 if (TIFFFieldSet(tif,FIELD_COMPRESSION)) { 338 const TIFFCodec* c = TIFFFindCODEC(td->td_compression); 339 fprintf(fd, " Compression Scheme: "); 340 if (c) 341 fprintf(fd, "%s\n", c->name); 342 else 343 fprintf(fd, "%u (0x%x)\n", 344 td->td_compression, td->td_compression); 345 } 346 if (TIFFFieldSet(tif,FIELD_PHOTOMETRIC)) { 347 fprintf(fd, " Photometric Interpretation: "); 348 if (td->td_photometric < NPHOTONAMES) 349 fprintf(fd, "%s\n", photoNames[td->td_photometric]); 350 else { 351 switch (td->td_photometric) { 352 case PHOTOMETRIC_LOGL: 353 fprintf(fd, "CIE Log2(L)\n"); 354 break; 355 case PHOTOMETRIC_LOGLUV: 356 fprintf(fd, "CIE Log2(L) (u',v')\n"); 357 break; 358 default: 359 fprintf(fd, "%u (0x%x)\n", 360 td->td_photometric, td->td_photometric); 361 break; 362 } 363 } 364 } 365 if (TIFFFieldSet(tif,FIELD_EXTRASAMPLES) && td->td_extrasamples) { 366 fprintf(fd, " Extra Samples: %u<", td->td_extrasamples); 367 sep = ""; 368 for (i = 0; i < td->td_extrasamples; i++) { 369 switch (td->td_sampleinfo[i]) { 370 case EXTRASAMPLE_UNSPECIFIED: 371 fprintf(fd, "%sunspecified", sep); 372 break; 373 case EXTRASAMPLE_ASSOCALPHA: 374 fprintf(fd, "%sassoc-alpha", sep); 375 break; 376 case EXTRASAMPLE_UNASSALPHA: 377 fprintf(fd, "%sunassoc-alpha", sep); 378 break; 379 default: 380 fprintf(fd, "%s%u (0x%x)", sep, 381 td->td_sampleinfo[i], td->td_sampleinfo[i]); 382 break; 383 } 384 sep = ", "; 385 } 386 fprintf(fd, ">\n"); 387 } 388 if (TIFFFieldSet(tif,FIELD_INKNAMES)) { 389 char* cp; 390 fprintf(fd, " Ink Names: "); 391 i = td->td_samplesperpixel; 392 sep = ""; 393 for (cp = td->td_inknames; 394 i > 0 && cp < td->td_inknames + td->td_inknameslen; 395 cp = strchr(cp,'\0')+1, i--) { 396 int max_chars = 397 td->td_inknameslen - (cp - td->td_inknames); 398 fputs(sep, fd); 399 _TIFFprintAsciiBounded(fd, cp, max_chars); 400 sep = ", "; 401 } 402 fputs("\n", fd); 403 } 404 if (TIFFFieldSet(tif,FIELD_THRESHHOLDING)) { 405 fprintf(fd, " Thresholding: "); 406 switch (td->td_threshholding) { 407 case THRESHHOLD_BILEVEL: 408 fprintf(fd, "bilevel art scan\n"); 409 break; 410 case THRESHHOLD_HALFTONE: 411 fprintf(fd, "halftone or dithered scan\n"); 412 break; 413 case THRESHHOLD_ERRORDIFFUSE: 414 fprintf(fd, "error diffused\n"); 415 break; 416 default: 417 fprintf(fd, "%u (0x%x)\n", 418 td->td_threshholding, td->td_threshholding); 419 break; 420 } 421 } 422 if (TIFFFieldSet(tif,FIELD_FILLORDER)) { 423 fprintf(fd, " FillOrder: "); 424 switch (td->td_fillorder) { 425 case FILLORDER_MSB2LSB: 426 fprintf(fd, "msb-to-lsb\n"); 427 break; 428 case FILLORDER_LSB2MSB: 429 fprintf(fd, "lsb-to-msb\n"); 430 break; 431 default: 432 fprintf(fd, "%u (0x%x)\n", 433 td->td_fillorder, td->td_fillorder); 434 break; 435 } 436 } 437 if (TIFFFieldSet(tif,FIELD_YCBCRSUBSAMPLING)) 438 { 439 fprintf(fd, " YCbCr Subsampling: %u, %u\n", 440 td->td_ycbcrsubsampling[0], td->td_ycbcrsubsampling[1] ); 441 } 442 if (TIFFFieldSet(tif,FIELD_YCBCRPOSITIONING)) { 443 fprintf(fd, " YCbCr Positioning: "); 444 switch (td->td_ycbcrpositioning) { 445 case YCBCRPOSITION_CENTERED: 446 fprintf(fd, "centered\n"); 447 break; 448 case YCBCRPOSITION_COSITED: 449 fprintf(fd, "cosited\n"); 450 break; 451 default: 452 fprintf(fd, "%u (0x%x)\n", 453 td->td_ycbcrpositioning, td->td_ycbcrpositioning); 454 break; 455 } 456 } 457 if (TIFFFieldSet(tif,FIELD_HALFTONEHINTS)) 458 fprintf(fd, " Halftone Hints: light %u dark %u\n", 459 td->td_halftonehints[0], td->td_halftonehints[1]); 460 if (TIFFFieldSet(tif,FIELD_ORIENTATION)) { 461 fprintf(fd, " Orientation: "); 462 if (td->td_orientation < NORIENTNAMES) 463 fprintf(fd, "%s\n", orientNames[td->td_orientation]); 464 else 465 fprintf(fd, "%u (0x%x)\n", 466 td->td_orientation, td->td_orientation); 467 } 468 if (TIFFFieldSet(tif,FIELD_SAMPLESPERPIXEL)) 469 fprintf(fd, " Samples/Pixel: %u\n", td->td_samplesperpixel); 470 if (TIFFFieldSet(tif,FIELD_ROWSPERSTRIP)) { 471 fprintf(fd, " Rows/Strip: "); 472 if (td->td_rowsperstrip == (uint32) -1) 473 fprintf(fd, "(infinite)\n"); 474 else 475 fprintf(fd, "%lu\n", (unsigned long) td->td_rowsperstrip); 476 } 477 if (TIFFFieldSet(tif,FIELD_MINSAMPLEVALUE)) 478 fprintf(fd, " Min Sample Value: %u\n", td->td_minsamplevalue); 479 if (TIFFFieldSet(tif,FIELD_MAXSAMPLEVALUE)) 480 fprintf(fd, " Max Sample Value: %u\n", td->td_maxsamplevalue); 481 if (TIFFFieldSet(tif,FIELD_SMINSAMPLEVALUE)) { 482 int count = (tif->tif_flags & TIFF_PERSAMPLE) ? td->td_samplesperpixel : 1; 483 fprintf(fd, " SMin Sample Value:"); 484 for (i = 0; i < count; ++i) 485 fprintf(fd, " %g", td->td_sminsamplevalue[i]); 486 fprintf(fd, "\n"); 487 } 488 if (TIFFFieldSet(tif,FIELD_SMAXSAMPLEVALUE)) { 489 int count = (tif->tif_flags & TIFF_PERSAMPLE) ? td->td_samplesperpixel : 1; 490 fprintf(fd, " SMax Sample Value:"); 491 for (i = 0; i < count; ++i) 492 fprintf(fd, " %g", td->td_smaxsamplevalue[i]); 493 fprintf(fd, "\n"); 494 } 495 if (TIFFFieldSet(tif,FIELD_PLANARCONFIG)) { 496 fprintf(fd, " Planar Configuration: "); 497 switch (td->td_planarconfig) { 498 case PLANARCONFIG_CONTIG: 499 fprintf(fd, "single image plane\n"); 500 break; 501 case PLANARCONFIG_SEPARATE: 502 fprintf(fd, "separate image planes\n"); 503 break; 504 default: 505 fprintf(fd, "%u (0x%x)\n", 506 td->td_planarconfig, td->td_planarconfig); 507 break; 508 } 509 } 510 if (TIFFFieldSet(tif,FIELD_PAGENUMBER)) 511 fprintf(fd, " Page Number: %u-%u\n", 512 td->td_pagenumber[0], td->td_pagenumber[1]); 513 if (TIFFFieldSet(tif,FIELD_COLORMAP)) { 514 fprintf(fd, " Color Map: "); 515 if (flags & TIFFPRINT_COLORMAP) { 516 fprintf(fd, "\n"); 517 n = 1L<<td->td_bitspersample; 518 for (l = 0; l < n; l++) 519 fprintf(fd, " %5lu: %5u %5u %5u\n", 520 l, 521 td->td_colormap[0][l], 522 td->td_colormap[1][l], 523 td->td_colormap[2][l]); 524 } else 525 fprintf(fd, "(present)\n"); 526 } 527 if (TIFFFieldSet(tif,FIELD_REFBLACKWHITE)) { 528 fprintf(fd, " Reference Black/White:\n"); 529 for (i = 0; i < 3; i++) 530 fprintf(fd, " %2d: %5g %5g\n", i, 531 td->td_refblackwhite[2*i+0], 532 td->td_refblackwhite[2*i+1]); 533 } 534 if (TIFFFieldSet(tif,FIELD_TRANSFERFUNCTION)) { 535 fprintf(fd, " Transfer Function: "); 536 if (flags & TIFFPRINT_CURVES) { 537 fprintf(fd, "\n"); 538 n = 1L<<td->td_bitspersample; 539 for (l = 0; l < n; l++) { 540 fprintf(fd, " %2lu: %5u", 541 l, td->td_transferfunction[0][l]); 542 for (i = 1; i < td->td_samplesperpixel; i++) 543 fprintf(fd, " %5u", 544 td->td_transferfunction[i][l]); 545 fputc('\n', fd); 546 } 547 } else 548 fprintf(fd, "(present)\n"); 549 } 550 if (TIFFFieldSet(tif, FIELD_SUBIFD) && (td->td_subifd)) { 551 fprintf(fd, " SubIFD Offsets:"); 552 for (i = 0; i < td->td_nsubifd; i++) 553 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__)) 554 fprintf(fd, " %5I64u", 555 (unsigned __int64) td->td_subifd[i]); 556 #else 557 fprintf(fd, " %5llu", 558 (unsigned long long) td->td_subifd[i]); 559 #endif 560 fputc('\n', fd); 561 } 562 563 /* 564 ** Custom tag support. 565 */ 566 { 567 int i; 568 short count; 569 570 count = (short) TIFFGetTagListCount(tif); 571 for(i = 0; i < count; i++) { 572 uint32 tag = TIFFGetTagListEntry(tif, i); 573 const TIFFField *fip; 574 uint32 value_count; 575 int mem_alloc = 0; 576 void *raw_data; 577 578 fip = TIFFFieldWithTag(tif, tag); 579 if(fip == NULL) 580 continue; 581 582 if(fip->field_passcount) { 583 if (fip->field_readcount == TIFF_VARIABLE2 ) { 584 if(TIFFGetField(tif, tag, &value_count, &raw_data) != 1) 585 continue; 586 } else if (fip->field_readcount == TIFF_VARIABLE2 ) { 587 uint16 small_value_count; 588 if(TIFFGetField(tif, tag, &small_value_count, &raw_data) != 1) 589 continue; 590 value_count = small_value_count; 591 } else { 592 assert (fip->field_readcount == TIFF_VARIABLE 593 || fip->field_readcount == TIFF_VARIABLE2); 594 continue; 595 } 596 } else { 597 if (fip->field_readcount == TIFF_VARIABLE 598 || fip->field_readcount == TIFF_VARIABLE2) 599 value_count = 1; 600 else if (fip->field_readcount == TIFF_SPP) 601 value_count = td->td_samplesperpixel; 602 else 603 value_count = fip->field_readcount; 604 if (fip->field_tag == TIFFTAG_DOTRANGE 605 && strcmp(fip->field_name,"DotRange") == 0) { 606 /* TODO: This is an evil exception and should not have been 607 handled this way ... likely best if we move it into 608 the directory structure with an explicit field in 609 libtiff 4.1 and assign it a FIELD_ value */ 610 static uint16 dotrange[2]; 611 raw_data = dotrange; 612 TIFFGetField(tif, tag, dotrange+0, dotrange+1); 613 } else if (fip->field_type == TIFF_ASCII 614 || fip->field_readcount == TIFF_VARIABLE 615 || fip->field_readcount == TIFF_VARIABLE2 616 || fip->field_readcount == TIFF_SPP 617 || value_count > 1) { 618 if(TIFFGetField(tif, tag, &raw_data) != 1) 619 continue; 620 } else { 621 raw_data = _TIFFmalloc( 622 _TIFFDataSize(fip->field_type) 623 * value_count); 624 mem_alloc = 1; 625 if(TIFFGetField(tif, tag, raw_data) != 1) { 626 _TIFFfree(raw_data); 627 continue; 628 } 629 } 630 } 631 632 /* 633 * Catch the tags which needs to be specially handled 634 * and pretty print them. If tag not handled in 635 * _TIFFPrettyPrintField() fall down and print it as 636 * any other tag. 637 */ 638 if (!_TIFFPrettyPrintField(tif, fip, fd, tag, value_count, raw_data)) 639 _TIFFPrintField(fd, fip, value_count, raw_data); 640 641 if(mem_alloc) 642 _TIFFfree(raw_data); 643 } 644 } 645 646 if (tif->tif_tagmethods.printdir) 647 (*tif->tif_tagmethods.printdir)(tif, fd, flags); 648 649 _TIFFFillStriles( tif ); 650 651 if ((flags & TIFFPRINT_STRIPS) && 652 TIFFFieldSet(tif,FIELD_STRIPOFFSETS)) { 653 uint32 s; 654 655 fprintf(fd, " %lu %s:\n", 656 (long) td->td_nstrips, 657 isTiled(tif) ? "Tiles" : "Strips"); 658 for (s = 0; s < td->td_nstrips; s++) 659 #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__)) 660 fprintf(fd, " %3lu: [%8I64u, %8I64u]\n", 661 (unsigned long) s, 662 (unsigned __int64) td->td_stripoffset[s], 663 (unsigned __int64) td->td_stripbytecount[s]); 664 #else 665 fprintf(fd, " %3lu: [%8llu, %8llu]\n", 666 (unsigned long) s, 667 (unsigned long long) td->td_stripoffset[s], 668 (unsigned long long) td->td_stripbytecount[s]); 669 #endif 670 } 671 } 672 673 void 674 _TIFFprintAscii(FILE* fd, const char* cp) 675 { 676 _TIFFprintAsciiBounded( fd, cp, strlen(cp)); 677 } 678 679 static void 680 _TIFFprintAsciiBounded(FILE* fd, const char* cp, int max_chars) 681 { 682 for (; max_chars > 0 && *cp != '\0'; cp++, max_chars--) { 683 const char* tp; 684 685 if (isprint((int)*cp)) { 686 fputc(*cp, fd); 687 continue; 688 } 689 for (tp = "\tt\bb\rr\nn\vv"; *tp; tp++) 690 if (*tp++ == *cp) 691 break; 692 if (*tp) 693 fprintf(fd, "\\%c", *tp); 694 else 695 fprintf(fd, "\\%03o", *cp & 0xff); 696 } 697 } 698 699 void 700 _TIFFprintAsciiTag(FILE* fd, const char* name, const char* value) 701 { 702 fprintf(fd, " %s: \"", name); 703 _TIFFprintAscii(fd, value); 704 fprintf(fd, "\"\n"); 705 } 706 707 /* vim: set ts=8 sts=8 sw=8 noet: */ 708 /* 709 * Local Variables: 710 * mode: c 711 * c-basic-offset: 8 712 * fill-column: 78 713 * End: 714 */ 715
