Mercurial > hg > orthanc-wsi
annotate Framework/Orthanc/Plugins/Samples/Common/OrthancPluginCppWrapper.cpp @ 5:77b76c1a213f
check the version of the Orthanc core
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Wed, 26 Oct 2016 13:34:49 +0200 |
parents | dc730d11b101 |
children | d10ff48e47ff |
rev | line source |
---|---|
1 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * | |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU General Public License as | |
8 * published by the Free Software Foundation, either version 3 of the | |
9 * License, or (at your option) any later version. | |
10 * | |
11 * In addition, as a special exception, the copyright holders of this | |
12 * program give permission to link the code of its release with the | |
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
14 * that use the same license as the "OpenSSL" library), and distribute | |
15 * the linked executables. You must obey the GNU General Public License | |
16 * in all respects for all of the code used other than "OpenSSL". If you | |
17 * modify file(s) with this exception, you may extend this exception to | |
18 * your version of the file(s), but you are not obligated to do so. If | |
19 * you do not wish to do so, delete this exception statement from your | |
20 * version. If you delete this exception statement from all source files | |
21 * in the program, then also delete it here. | |
22 * | |
23 * This program is distributed in the hope that it will be useful, but | |
24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
26 * General Public License for more details. | |
27 * | |
28 * You should have received a copy of the GNU General Public License | |
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
30 **/ | |
31 | |
32 | |
33 #include "OrthancPluginCppWrapper.h" | |
34 | |
35 #include <json/reader.h> | |
36 #include <json/writer.h> | |
37 | |
38 | |
39 namespace OrthancPlugins | |
40 { | |
41 const char* PluginException::GetErrorDescription(OrthancPluginContext* context) const | |
42 { | |
43 const char* description = OrthancPluginGetErrorDescription(context, code_); | |
44 if (description) | |
45 { | |
46 return description; | |
47 } | |
48 else | |
49 { | |
50 return "No description available"; | |
51 } | |
52 } | |
53 | |
54 | |
55 void PluginException::Check(OrthancPluginErrorCode code) | |
56 { | |
57 if (code != OrthancPluginErrorCode_Success) | |
58 { | |
59 throw PluginException(code); | |
60 } | |
61 } | |
62 | |
63 | |
64 void MemoryBuffer::Check(OrthancPluginErrorCode code) | |
65 { | |
66 if (code != OrthancPluginErrorCode_Success) | |
67 { | |
68 // Prevent using garbage information | |
69 buffer_.data = NULL; | |
70 buffer_.size = 0; | |
71 throw PluginException(code); | |
72 } | |
73 } | |
74 | |
75 | |
76 MemoryBuffer::MemoryBuffer(OrthancPluginContext* context) : | |
77 context_(context) | |
78 { | |
79 buffer_.data = NULL; | |
80 buffer_.size = 0; | |
81 } | |
82 | |
83 | |
84 void MemoryBuffer::Clear() | |
85 { | |
86 if (buffer_.data != NULL) | |
87 { | |
88 OrthancPluginFreeMemoryBuffer(context_, &buffer_); | |
89 buffer_.data = NULL; | |
90 buffer_.size = 0; | |
91 } | |
92 } | |
93 | |
94 | |
95 void MemoryBuffer::Assign(OrthancPluginMemoryBuffer& other) | |
96 { | |
97 Clear(); | |
98 | |
99 buffer_.data = other.data; | |
100 buffer_.size = other.size; | |
101 | |
102 other.data = NULL; | |
103 other.size = 0; | |
104 } | |
105 | |
106 | |
107 void MemoryBuffer::ToString(std::string& target) const | |
108 { | |
109 if (buffer_.size == 0) | |
110 { | |
111 target.clear(); | |
112 } | |
113 else | |
114 { | |
115 target.assign(reinterpret_cast<const char*>(buffer_.data), buffer_.size); | |
116 } | |
117 } | |
118 | |
119 | |
120 void MemoryBuffer::ToJson(Json::Value& target) const | |
121 { | |
122 if (buffer_.data == NULL || | |
123 buffer_.size == 0) | |
124 { | |
125 throw PluginException(OrthancPluginErrorCode_InternalError); | |
126 } | |
127 | |
128 const char* tmp = reinterpret_cast<const char*>(buffer_.data); | |
129 | |
130 Json::Reader reader; | |
131 if (!reader.parse(tmp, tmp + buffer_.size, target)) | |
132 { | |
133 OrthancPluginLogError(context_, "Cannot convert some memory buffer to JSON"); | |
134 throw PluginException(OrthancPluginErrorCode_BadFileFormat); | |
135 } | |
136 } | |
137 | |
138 | |
139 bool MemoryBuffer::RestApiGet(const std::string& uri, | |
140 bool applyPlugins) | |
141 { | |
142 Clear(); | |
143 | |
144 OrthancPluginErrorCode error; | |
145 | |
146 if (applyPlugins) | |
147 { | |
148 error = OrthancPluginRestApiGetAfterPlugins(context_, &buffer_, uri.c_str()); | |
149 } | |
150 else | |
151 { | |
152 error = OrthancPluginRestApiGet(context_, &buffer_, uri.c_str()); | |
153 } | |
154 | |
155 if (error == OrthancPluginErrorCode_Success) | |
156 { | |
157 return true; | |
158 } | |
159 else if (error == OrthancPluginErrorCode_UnknownResource || | |
160 error == OrthancPluginErrorCode_InexistentItem) | |
161 { | |
162 return false; | |
163 } | |
164 else | |
165 { | |
166 throw PluginException(error); | |
167 } | |
168 } | |
169 | |
170 | |
171 bool MemoryBuffer::RestApiPost(const std::string& uri, | |
172 const char* body, | |
173 size_t bodySize, | |
174 bool applyPlugins) | |
175 { | |
176 Clear(); | |
177 | |
178 OrthancPluginErrorCode error; | |
179 | |
180 if (applyPlugins) | |
181 { | |
182 error = OrthancPluginRestApiPostAfterPlugins(context_, &buffer_, uri.c_str(), body, bodySize); | |
183 } | |
184 else | |
185 { | |
186 error = OrthancPluginRestApiPost(context_, &buffer_, uri.c_str(), body, bodySize); | |
187 } | |
188 | |
189 if (error == OrthancPluginErrorCode_Success) | |
190 { | |
191 return true; | |
192 } | |
193 else if (error == OrthancPluginErrorCode_UnknownResource || | |
194 error == OrthancPluginErrorCode_InexistentItem) | |
195 { | |
196 return false; | |
197 } | |
198 else | |
199 { | |
200 throw PluginException(error); | |
201 } | |
202 } | |
203 | |
204 | |
205 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
206 const char* body, | |
207 size_t bodySize, | |
208 bool applyPlugins) | |
209 { | |
210 Clear(); | |
211 | |
212 OrthancPluginErrorCode error; | |
213 | |
214 if (applyPlugins) | |
215 { | |
216 error = OrthancPluginRestApiPutAfterPlugins(context_, &buffer_, uri.c_str(), body, bodySize); | |
217 } | |
218 else | |
219 { | |
220 error = OrthancPluginRestApiPut(context_, &buffer_, uri.c_str(), body, bodySize); | |
221 } | |
222 | |
223 if (error == OrthancPluginErrorCode_Success) | |
224 { | |
225 return true; | |
226 } | |
227 else if (error == OrthancPluginErrorCode_UnknownResource || | |
228 error == OrthancPluginErrorCode_InexistentItem) | |
229 { | |
230 return false; | |
231 } | |
232 else | |
233 { | |
234 throw PluginException(error); | |
235 } | |
236 } | |
237 | |
238 | |
239 bool MemoryBuffer::RestApiPost(const std::string& uri, | |
240 const Json::Value& body, | |
241 bool applyPlugins) | |
242 { | |
243 Json::FastWriter writer; | |
244 return RestApiPost(uri, writer.write(body), applyPlugins); | |
245 } | |
246 | |
247 | |
248 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
249 const Json::Value& body, | |
250 bool applyPlugins) | |
251 { | |
252 Json::FastWriter writer; | |
253 return RestApiPut(uri, writer.write(body), applyPlugins); | |
254 } | |
255 | |
256 | |
257 void MemoryBuffer::CreateDicom(const Json::Value& tags, | |
258 OrthancPluginCreateDicomFlags flags) | |
259 { | |
260 Clear(); | |
261 | |
262 Json::FastWriter writer; | |
263 std::string s = writer.write(tags); | |
264 | |
265 Check(OrthancPluginCreateDicom(context_, &buffer_, s.c_str(), NULL, flags)); | |
266 } | |
267 | |
268 | |
269 void MemoryBuffer::ReadFile(const std::string& path) | |
270 { | |
271 Clear(); | |
272 Check(OrthancPluginReadFile(context_, &buffer_, path.c_str())); | |
273 } | |
274 | |
275 | |
276 OrthancString::OrthancString(OrthancPluginContext* context, | |
277 char* str) : | |
278 context_(context), | |
279 str_(str) | |
280 { | |
281 } | |
282 | |
283 | |
284 void OrthancString::Clear() | |
285 { | |
286 if (str_ != NULL) | |
287 { | |
288 OrthancPluginFreeString(context_, str_); | |
289 str_ = NULL; | |
290 } | |
291 } | |
292 | |
293 | |
294 void OrthancString::ToString(std::string& target) const | |
295 { | |
296 if (str_ == NULL) | |
297 { | |
298 target.clear(); | |
299 } | |
300 else | |
301 { | |
302 target.assign(str_); | |
303 } | |
304 } | |
305 | |
306 | |
307 void OrthancString::ToJson(Json::Value& target) const | |
308 { | |
309 if (str_ == NULL) | |
310 { | |
311 OrthancPluginLogError(context_, "Cannot convert an empty memory buffer to JSON"); | |
312 throw PluginException(OrthancPluginErrorCode_InternalError); | |
313 } | |
314 | |
315 Json::Reader reader; | |
316 if (!reader.parse(str_, target)) | |
317 { | |
318 OrthancPluginLogError(context_, "Cannot convert some memory buffer to JSON"); | |
319 throw PluginException(OrthancPluginErrorCode_BadFileFormat); | |
320 } | |
321 } | |
322 | |
323 | |
324 OrthancConfiguration::OrthancConfiguration(OrthancPluginContext* context) : | |
325 context_(context) | |
326 { | |
327 OrthancString str(context, OrthancPluginGetConfiguration(context)); | |
328 | |
329 if (str.GetContent() == NULL) | |
330 { | |
331 OrthancPluginLogError(context, "Cannot access the Orthanc configuration"); | |
332 throw PluginException(OrthancPluginErrorCode_InternalError); | |
333 } | |
334 | |
335 str.ToJson(configuration_); | |
336 | |
337 if (configuration_.type() != Json::objectValue) | |
338 { | |
339 OrthancPluginLogError(context, "Unable to read the Orthanc configuration"); | |
340 throw PluginException(OrthancPluginErrorCode_InternalError); | |
341 } | |
342 } | |
343 | |
344 | |
345 OrthancPluginContext* OrthancConfiguration::GetContext() const | |
346 { | |
347 if (context_ == NULL) | |
348 { | |
349 throw PluginException(OrthancPluginErrorCode_Plugin); | |
350 } | |
351 else | |
352 { | |
353 return context_; | |
354 } | |
355 } | |
356 | |
357 | |
358 std::string OrthancConfiguration::GetPath(const std::string& key) const | |
359 { | |
360 if (path_.empty()) | |
361 { | |
362 return key; | |
363 } | |
364 else | |
365 { | |
366 return path_ + "." + key; | |
367 } | |
368 } | |
369 | |
370 | |
371 void OrthancConfiguration::GetSection(OrthancConfiguration& target, | |
372 const std::string& key) const | |
373 { | |
374 assert(configuration_.type() == Json::objectValue); | |
375 | |
376 target.context_ = context_; | |
377 target.path_ = GetPath(key); | |
378 | |
379 if (!configuration_.isMember(key)) | |
380 { | |
381 target.configuration_ = Json::objectValue; | |
382 } | |
383 else | |
384 { | |
385 if (configuration_[key].type() != Json::objectValue) | |
386 { | |
387 if (context_ != NULL) | |
388 { | |
389 std::string s = "The configuration section \"" + target.path_ + "\" is not an associative array as expected"; | |
390 OrthancPluginLogError(context_, s.c_str()); | |
391 } | |
392 | |
393 throw PluginException(OrthancPluginErrorCode_BadFileFormat); | |
394 } | |
395 | |
396 target.configuration_ = configuration_[key]; | |
397 } | |
398 } | |
399 | |
400 | |
401 bool OrthancConfiguration::LookupStringValue(std::string& target, | |
402 const std::string& key) const | |
403 { | |
404 assert(configuration_.type() == Json::objectValue); | |
405 | |
406 if (!configuration_.isMember(key)) | |
407 { | |
408 return false; | |
409 } | |
410 | |
411 if (configuration_[key].type() != Json::stringValue) | |
412 { | |
413 if (context_ != NULL) | |
414 { | |
415 std::string s = "The configuration option \"" + GetPath(key) + "\" is not a string as expected"; | |
416 OrthancPluginLogError(context_, s.c_str()); | |
417 } | |
418 | |
419 throw PluginException(OrthancPluginErrorCode_BadFileFormat); | |
420 } | |
421 | |
422 target = configuration_[key].asString(); | |
423 return true; | |
424 } | |
425 | |
426 | |
427 bool OrthancConfiguration::LookupIntegerValue(int& target, | |
428 const std::string& key) const | |
429 { | |
430 assert(configuration_.type() == Json::objectValue); | |
431 | |
432 if (!configuration_.isMember(key)) | |
433 { | |
434 return false; | |
435 } | |
436 | |
437 switch (configuration_[key].type()) | |
438 { | |
439 case Json::intValue: | |
440 target = configuration_[key].asInt(); | |
441 return true; | |
442 | |
443 case Json::uintValue: | |
444 target = configuration_[key].asUInt(); | |
445 return true; | |
446 | |
447 default: | |
448 if (context_ != NULL) | |
449 { | |
450 std::string s = "The configuration option \"" + GetPath(key) + "\" is not an integer as expected"; | |
451 OrthancPluginLogError(context_, s.c_str()); | |
452 } | |
453 | |
454 throw PluginException(OrthancPluginErrorCode_BadFileFormat); | |
455 } | |
456 } | |
457 | |
458 | |
459 bool OrthancConfiguration::LookupUnsignedIntegerValue(unsigned int& target, | |
460 const std::string& key) const | |
461 { | |
462 int tmp; | |
463 if (!LookupIntegerValue(tmp, key)) | |
464 { | |
465 return false; | |
466 } | |
467 | |
468 if (tmp < 0) | |
469 { | |
470 if (context_ != NULL) | |
471 { | |
472 std::string s = "The configuration option \"" + GetPath(key) + "\" is not a positive integer as expected"; | |
473 OrthancPluginLogError(context_, s.c_str()); | |
474 } | |
475 | |
476 throw PluginException(OrthancPluginErrorCode_BadFileFormat); | |
477 } | |
478 else | |
479 { | |
480 target = static_cast<unsigned int>(tmp); | |
481 return true; | |
482 } | |
483 } | |
484 | |
485 | |
486 bool OrthancConfiguration::LookupBooleanValue(bool& target, | |
487 const std::string& key) const | |
488 { | |
489 assert(configuration_.type() == Json::objectValue); | |
490 | |
491 if (!configuration_.isMember(key)) | |
492 { | |
493 return false; | |
494 } | |
495 | |
496 if (configuration_[key].type() != Json::booleanValue) | |
497 { | |
498 if (context_ != NULL) | |
499 { | |
500 std::string s = "The configuration option \"" + GetPath(key) + "\" is not a Boolean as expected"; | |
501 OrthancPluginLogError(context_, s.c_str()); | |
502 } | |
503 | |
504 throw PluginException(OrthancPluginErrorCode_BadFileFormat); | |
505 } | |
506 | |
507 target = configuration_[key].asBool(); | |
508 return true; | |
509 } | |
510 | |
511 | |
512 bool OrthancConfiguration::LookupFloatValue(float& target, | |
513 const std::string& key) const | |
514 { | |
515 assert(configuration_.type() == Json::objectValue); | |
516 | |
517 if (!configuration_.isMember(key)) | |
518 { | |
519 return false; | |
520 } | |
521 | |
522 switch (configuration_[key].type()) | |
523 { | |
524 case Json::realValue: | |
525 target = configuration_[key].asFloat(); | |
526 return true; | |
527 | |
528 case Json::intValue: | |
529 target = configuration_[key].asInt(); | |
530 return true; | |
531 | |
532 case Json::uintValue: | |
533 target = configuration_[key].asUInt(); | |
534 return true; | |
535 | |
536 default: | |
537 if (context_ != NULL) | |
538 { | |
539 std::string s = "The configuration option \"" + GetPath(key) + "\" is not an integer as expected"; | |
540 OrthancPluginLogError(context_, s.c_str()); | |
541 } | |
542 | |
543 throw PluginException(OrthancPluginErrorCode_BadFileFormat); | |
544 } | |
545 } | |
546 | |
547 | |
548 std::string OrthancConfiguration::GetStringValue(const std::string& key, | |
549 const std::string& defaultValue) const | |
550 { | |
551 std::string tmp; | |
552 if (LookupStringValue(tmp, key)) | |
553 { | |
554 return tmp; | |
555 } | |
556 else | |
557 { | |
558 return defaultValue; | |
559 } | |
560 } | |
561 | |
562 | |
563 int OrthancConfiguration::GetIntegerValue(const std::string& key, | |
564 int defaultValue) const | |
565 { | |
566 int tmp; | |
567 if (LookupIntegerValue(tmp, key)) | |
568 { | |
569 return tmp; | |
570 } | |
571 else | |
572 { | |
573 return defaultValue; | |
574 } | |
575 } | |
576 | |
577 | |
578 unsigned int OrthancConfiguration::GetUnsignedIntegerValue(const std::string& key, | |
579 unsigned int defaultValue) const | |
580 { | |
581 unsigned int tmp; | |
582 if (LookupUnsignedIntegerValue(tmp, key)) | |
583 { | |
584 return tmp; | |
585 } | |
586 else | |
587 { | |
588 return defaultValue; | |
589 } | |
590 } | |
591 | |
592 | |
593 bool OrthancConfiguration::GetBooleanValue(const std::string& key, | |
594 bool defaultValue) const | |
595 { | |
596 bool tmp; | |
597 if (LookupBooleanValue(tmp, key)) | |
598 { | |
599 return tmp; | |
600 } | |
601 else | |
602 { | |
603 return defaultValue; | |
604 } | |
605 } | |
606 | |
607 | |
608 float OrthancConfiguration::GetFloatValue(const std::string& key, | |
609 float defaultValue) const | |
610 { | |
611 float tmp; | |
612 if (LookupFloatValue(tmp, key)) | |
613 { | |
614 return tmp; | |
615 } | |
616 else | |
617 { | |
618 return defaultValue; | |
619 } | |
620 } | |
621 | |
622 | |
623 void OrthancImage::Clear() | |
624 { | |
625 if (image_ != NULL) | |
626 { | |
627 OrthancPluginFreeImage(context_, image_); | |
628 image_ = NULL; | |
629 } | |
630 } | |
631 | |
632 | |
633 void OrthancImage::CheckImageAvailable() | |
634 { | |
635 if (image_ == NULL) | |
636 { | |
637 OrthancPluginLogError(context_, "Trying to access a NULL image"); | |
638 throw PluginException(OrthancPluginErrorCode_ParameterOutOfRange); | |
639 } | |
640 } | |
641 | |
642 | |
643 OrthancImage::OrthancImage(OrthancPluginContext* context) : | |
644 context_(context), | |
645 image_(NULL) | |
646 { | |
647 if (context == NULL) | |
648 { | |
649 throw PluginException(OrthancPluginErrorCode_ParameterOutOfRange); | |
650 } | |
651 } | |
652 | |
653 | |
654 OrthancImage::OrthancImage(OrthancPluginContext* context, | |
655 OrthancPluginImage* image) : | |
656 context_(context), | |
657 image_(image) | |
658 { | |
659 if (context == NULL) | |
660 { | |
661 throw PluginException(OrthancPluginErrorCode_ParameterOutOfRange); | |
662 } | |
663 } | |
664 | |
665 | |
666 OrthancImage::OrthancImage(OrthancPluginContext* context, | |
667 OrthancPluginPixelFormat format, | |
668 uint32_t width, | |
669 uint32_t height) : | |
670 context_(context) | |
671 { | |
672 if (context == NULL) | |
673 { | |
674 throw PluginException(OrthancPluginErrorCode_ParameterOutOfRange); | |
675 } | |
676 else | |
677 { | |
678 image_ = OrthancPluginCreateImage(context, format, width, height); | |
679 } | |
680 } | |
681 | |
682 | |
683 void OrthancImage::UncompressPngImage(const void* data, | |
684 size_t size) | |
685 { | |
686 Clear(); | |
687 image_ = OrthancPluginUncompressImage(context_, data, size, OrthancPluginImageFormat_Png); | |
688 if (image_ == NULL) | |
689 { | |
690 OrthancPluginLogError(context_, "Cannot uncompress a PNG image"); | |
691 throw PluginException(OrthancPluginErrorCode_ParameterOutOfRange); | |
692 } | |
693 } | |
694 | |
695 | |
696 void OrthancImage::UncompressJpegImage(const void* data, | |
697 size_t size) | |
698 { | |
699 Clear(); | |
700 image_ = OrthancPluginUncompressImage(context_, data, size, OrthancPluginImageFormat_Jpeg); | |
701 if (image_ == NULL) | |
702 { | |
703 OrthancPluginLogError(context_, "Cannot uncompress a JPEG image"); | |
704 throw PluginException(OrthancPluginErrorCode_ParameterOutOfRange); | |
705 } | |
706 } | |
707 | |
708 | |
709 void OrthancImage::DecodeDicomImage(const void* data, | |
710 size_t size, | |
711 unsigned int frame) | |
712 { | |
713 Clear(); | |
714 image_ = OrthancPluginDecodeDicomImage(context_, data, size, frame); | |
715 if (image_ == NULL) | |
716 { | |
717 OrthancPluginLogError(context_, "Cannot uncompress a DICOM image"); | |
718 throw PluginException(OrthancPluginErrorCode_ParameterOutOfRange); | |
719 } | |
720 } | |
721 | |
722 | |
723 OrthancPluginPixelFormat OrthancImage::GetPixelFormat() | |
724 { | |
725 CheckImageAvailable(); | |
726 return OrthancPluginGetImagePixelFormat(context_, image_); | |
727 } | |
728 | |
729 | |
730 unsigned int OrthancImage::GetWidth() | |
731 { | |
732 CheckImageAvailable(); | |
733 return OrthancPluginGetImageWidth(context_, image_); | |
734 } | |
735 | |
736 | |
737 unsigned int OrthancImage::GetHeight() | |
738 { | |
739 CheckImageAvailable(); | |
740 return OrthancPluginGetImageHeight(context_, image_); | |
741 } | |
742 | |
743 | |
744 unsigned int OrthancImage::GetPitch() | |
745 { | |
746 CheckImageAvailable(); | |
747 return OrthancPluginGetImagePitch(context_, image_); | |
748 } | |
749 | |
750 | |
751 const void* OrthancImage::GetBuffer() | |
752 { | |
753 CheckImageAvailable(); | |
754 return OrthancPluginGetImageBuffer(context_, image_); | |
755 } | |
756 | |
757 | |
758 void OrthancImage::CompressPngImage(MemoryBuffer& target) | |
759 { | |
760 CheckImageAvailable(); | |
761 | |
762 OrthancPluginMemoryBuffer tmp; | |
763 OrthancPluginCompressPngImage(context_, &tmp, GetPixelFormat(), | |
764 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
765 | |
766 target.Assign(tmp); | |
767 } | |
768 | |
769 | |
770 void OrthancImage::CompressJpegImage(MemoryBuffer& target, | |
771 uint8_t quality) | |
772 { | |
773 CheckImageAvailable(); | |
774 | |
775 OrthancPluginMemoryBuffer tmp; | |
776 OrthancPluginCompressJpegImage(context_, &tmp, GetPixelFormat(), | |
777 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
778 | |
779 target.Assign(tmp); | |
780 } | |
781 | |
782 | |
783 void OrthancImage::AnswerPngImage(OrthancPluginRestOutput* output) | |
784 { | |
785 CheckImageAvailable(); | |
786 OrthancPluginCompressAndAnswerPngImage(context_, output, GetPixelFormat(), | |
787 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
788 } | |
789 | |
790 | |
791 void OrthancImage::AnswerJpegImage(OrthancPluginRestOutput* output, | |
792 uint8_t quality) | |
793 { | |
794 CheckImageAvailable(); | |
795 OrthancPluginCompressAndAnswerJpegImage(context_, output, GetPixelFormat(), | |
796 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
797 } | |
798 | |
799 | |
800 bool RestApiGet(Json::Value& result, | |
801 OrthancPluginContext* context, | |
802 const std::string& uri, | |
803 bool applyPlugins) | |
804 { | |
805 MemoryBuffer answer(context); | |
806 if (!answer.RestApiGet(uri, applyPlugins)) | |
807 { | |
808 return false; | |
809 } | |
810 else | |
811 { | |
812 answer.ToJson(result); | |
813 return true; | |
814 } | |
815 } | |
816 | |
817 | |
818 bool RestApiPost(Json::Value& result, | |
819 OrthancPluginContext* context, | |
820 const std::string& uri, | |
821 const char* body, | |
822 size_t bodySize, | |
823 bool applyPlugins) | |
824 { | |
825 MemoryBuffer answer(context); | |
826 if (!answer.RestApiPost(uri, body, bodySize, applyPlugins)) | |
827 { | |
828 return false; | |
829 } | |
830 else | |
831 { | |
832 answer.ToJson(result); | |
833 return true; | |
834 } | |
835 } | |
836 | |
837 | |
838 bool RestApiPost(Json::Value& result, | |
839 OrthancPluginContext* context, | |
840 const std::string& uri, | |
841 const Json::Value& body, | |
842 bool applyPlugins) | |
843 { | |
844 Json::FastWriter writer; | |
845 return RestApiPost(result, context, uri, writer.write(body), applyPlugins); | |
846 } | |
847 | |
848 | |
849 bool RestApiPut(Json::Value& result, | |
850 OrthancPluginContext* context, | |
851 const std::string& uri, | |
852 const char* body, | |
853 size_t bodySize, | |
854 bool applyPlugins) | |
855 { | |
856 MemoryBuffer answer(context); | |
857 if (!answer.RestApiPut(uri, body, bodySize, applyPlugins)) | |
858 { | |
859 return false; | |
860 } | |
861 else | |
862 { | |
863 answer.ToJson(result); | |
864 return true; | |
865 } | |
866 } | |
867 | |
868 | |
869 bool RestApiPut(Json::Value& result, | |
870 OrthancPluginContext* context, | |
871 const std::string& uri, | |
872 const Json::Value& body, | |
873 bool applyPlugins) | |
874 { | |
875 Json::FastWriter writer; | |
876 return RestApiPut(result, context, uri, writer.write(body), applyPlugins); | |
877 } | |
878 | |
879 | |
880 bool RestApiDelete(OrthancPluginContext* context, | |
881 const std::string& uri, | |
882 bool applyPlugins) | |
883 { | |
884 OrthancPluginErrorCode error; | |
885 | |
886 if (applyPlugins) | |
887 { | |
888 error = OrthancPluginRestApiDeleteAfterPlugins(context, uri.c_str()); | |
889 } | |
890 else | |
891 { | |
892 error = OrthancPluginRestApiDelete(context, uri.c_str()); | |
893 } | |
894 | |
895 if (error == OrthancPluginErrorCode_Success) | |
896 { | |
897 return true; | |
898 } | |
899 else if (error == OrthancPluginErrorCode_UnknownResource || | |
900 error == OrthancPluginErrorCode_InexistentItem) | |
901 { | |
902 return false; | |
903 } | |
904 else | |
905 { | |
906 throw PluginException(error); | |
907 } | |
908 } | |
5
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
909 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
910 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
911 static void ReportIncompatibleVersion(OrthancPluginContext* context, |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
912 unsigned int major, |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
913 unsigned int minor, |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
914 unsigned int revision) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
915 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
916 char buf[128]; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
917 sprintf(buf, "Your version of the Orthanc core (%s) is too old to run this plugin (%d.%d.%d is required)", |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
918 context->orthancVersion, major, minor, revision); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
919 OrthancPluginLogError(context, buf); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
920 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
921 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
922 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
923 bool CheckMinimalOrthancVersion(OrthancPluginContext* context, |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
924 unsigned int major, |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
925 unsigned int minor, |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
926 unsigned int revision) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
927 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
928 if (context == NULL) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
929 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
930 OrthancPluginLogError(context, "Bad Orthanc context in the plugin"); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
931 return false; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
932 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
933 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
934 if (!strcmp(context->orthancVersion, "mainline")) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
935 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
936 // Assume compatibility with the mainline |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
937 return true; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
938 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
939 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
940 // Parse the version of the Orthanc core |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
941 int aa, bb, cc; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
942 if ( |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
943 #ifdef _MSC_VER |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
944 sscanf_s |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
945 #else |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
946 sscanf |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
947 #endif |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
948 (context->orthancVersion, "%4d.%4d.%4d", &aa, &bb, &cc) != 3 || |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
949 aa < 0 || |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
950 bb < 0 || |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
951 cc < 0) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
952 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
953 throw false; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
954 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
955 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
956 unsigned int a = static_cast<unsigned int>(aa); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
957 unsigned int b = static_cast<unsigned int>(bb); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
958 unsigned int c = static_cast<unsigned int>(cc); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
959 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
960 // Check the major version number |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
961 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
962 if (a > major) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
963 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
964 return true; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
965 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
966 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
967 if (a < major) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
968 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
969 ReportIncompatibleVersion(context, major, minor, revision); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
970 return false; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
971 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
972 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
973 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
974 // Check the minor version number |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
975 assert(a == major); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
976 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
977 if (b > minor) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
978 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
979 return true; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
980 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
981 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
982 if (b < minor) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
983 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
984 ReportIncompatibleVersion(context, major, minor, revision); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
985 return false; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
986 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
987 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
988 // Check the patch level version number |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
989 assert(a == major && b == minor); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
990 |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
991 if (c >= revision) |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
992 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
993 return true; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
994 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
995 else |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
996 { |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
997 ReportIncompatibleVersion(context, major, minor, revision); |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
998 return false; |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
999 } |
77b76c1a213f
check the version of the Orthanc core
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
1000 } |
1 | 1001 } |
1002 |