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comparison libinterp/dldfcn/__tiff__.cc @ 31104:b5d59c115e52

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Use HAVE_TIFF flag to optionally disable Tiff * __tiff__.cc: Used the HAVE_TIFF flag to disable the internal functions of Tiff.
author magedrifaat <magedrifaat@gmail.com>
date Sun, 03 Jul 2022 23:53:44 +0200
parents 76b21bed2920
children 7c5b8a294f60
comparison
equal deleted inserted replaced
31103:76b21bed2920 31104:b5d59c115e52
1 #if defined (HAVE_CONFIG_H)
2 # include "config.h"
3 #endif
4
1 #include <string> 5 #include <string>
2 #include <iostream> 6 #include <iostream>
3 7
4 #include "defun-dld.h" 8 #include "defun-dld.h"
5 #include "ov.h" 9 #include "ov.h"
6 #include "ovl.h" 10 #include "ovl.h"
7 #include "error.h" 11 #include "error.h"
8 12
9 #include <tiffio.h> 13 #include "errwarn.h"
14
15 #if defined (HAVE_TIFF)
16 # include <tiffio.h>
17 #endif
10 18
11 // TODO(maged): Tidy up the formatting to be consistant with octave 19 // TODO(maged): Tidy up the formatting to be consistant with octave
12 20
13 namespace octve 21 namespace octve
14 { 22 {
23 #if defined (HAVE_TIFF)
15 // Error if status is not 1 (success status for TIFFGetField) 24 // Error if status is not 1 (success status for TIFFGetField)
16 void 25 void
17 validate_tiff_get_field (bool status, void *p_to_free=NULL) 26 validate_tiff_get_field (bool status, void *p_to_free=NULL)
18 { 27 {
19 if (status != 1) 28 if (status != 1)
345 tag_data_ovl = get_scalar_field_data (tif, fip); 354 tag_data_ovl = get_scalar_field_data (tif, fip);
346 } 355 }
347 356
348 return tag_data_ovl; 357 return tag_data_ovl;
349 } 358 }
359 #endif
350 360
351 DEFUN_DLD (__open_tiff__, args, nargout, 361 DEFUN_DLD (__open_tiff__, args, nargout,
352 "Open a Tiff file and return its handle") 362 "Open a Tiff file and return its handle")
353 { 363 {
364 #if defined (HAVE_TIFF)
354 int nargin = args.length (); 365 int nargin = args.length ();
355 366
356 if (nargin == 0 || nargin > 2) 367 if (nargin == 0 || nargin > 2)
357 { 368 {
358 // TODO(maged): return invalid object instead?? 369 // TODO(maged): return invalid object instead??
373 error ("Failed to open Tiff file\n"); 384 error ("Failed to open Tiff file\n");
374 385
375 // TODO(maged): use inheritance of octave_base_value instead 386 // TODO(maged): use inheritance of octave_base_value instead
376 octave_value tiff_ov = octave_value ((uint64_t)tif); 387 octave_value tiff_ov = octave_value ((uint64_t)tif);
377 return octave_value_list (tiff_ov); 388 return octave_value_list (tiff_ov);
389 #else
390 err_disabled_feature ("Tiff", "Tiff");
391 #endif
378 } 392 }
379 393
380 394
381 DEFUN_DLD (__close_tiff__, args, nargout, 395 DEFUN_DLD (__close_tiff__, args, nargout,
382 "Close a tiff file") 396 "Close a tiff file")
383 { 397 {
398 #if defined (HAVE_TIFF)
384 int nargin = args.length (); 399 int nargin = args.length ();
385 400
386 if (nargin == 0) 401 if (nargin == 0)
387 error ("No handle provided\n"); 402 error ("No handle provided\n");
388 403
389 TIFF *tif = (TIFF *)(args (0).uint64_value ()); 404 TIFF *tif = (TIFF *)(args (0).uint64_value ());
390 TIFFClose (tif); 405 TIFFClose (tif);
391 406
392 return octave_value_list (); 407 return octave_value_list ();
408 #else
409 err_disabled_feature ("close", "Tiff");
410 #endif
393 } 411 }
394 412
395 413
396 DEFUN_DLD (__tiff_get_tag__, args, nargout, 414 DEFUN_DLD (__tiff_get_tag__, args, nargout,
397 "Get the value of a tag from a tiff image") 415 "Get the value of a tag from a tiff image")
398 { 416 {
417 #if defined (HAVE_TIFF)
399 int nargin = args.length (); 418 int nargin = args.length ();
400 419
401 if (nargin == 0) 420 if (nargin == 0)
402 error ("No handle provided\n"); 421 error ("No handle provided\n");
403 422
428 447
429 448
430 octave_value_list tag_data_ovl = get_field_data (tif, fip); 449 octave_value_list tag_data_ovl = get_field_data (tif, fip);
431 450
432 return tag_data_ovl; 451 return tag_data_ovl;
452 #else
453 err_disabled_feature ("getTag", "Tiff");
454 #endif
433 } 455 }
434 } 456 }