Mercurial > hg > orthanc-databases
annotate Resources/Orthanc/Plugins/OrthancPluginCppWrapper.cpp @ 397:c4f0f8087564 db-protobuf
sync
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 06 Apr 2023 19:07:19 +0200 |
parents | 1280b40d6696 |
children | de6de66d70b2 |
rev | line source |
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152 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
397 | 5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium | |
152 | 7 * |
8 * This program is free software: you can redistribute it and/or | |
9 * modify it under the terms of the GNU General Public License as | |
10 * published by the Free Software Foundation, either version 3 of the | |
11 * License, or (at your option) any later version. | |
160 | 12 * |
152 | 13 * This program is distributed in the hope that it will be useful, but |
14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 * General Public License for more details. | |
17 * | |
18 * You should have received a copy of the GNU General Public License | |
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
20 **/ | |
21 | |
22 | |
23 #include "OrthancPluginCppWrapper.h" | |
24 | |
25 #include <boost/algorithm/string/predicate.hpp> | |
26 #include <boost/move/unique_ptr.hpp> | |
27 #include <boost/thread.hpp> | |
193
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28 |
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29 |
152 | 30 #include <json/reader.h> |
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31 #include <json/version.h> |
152 | 32 #include <json/writer.h> |
33 | |
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34 #if !defined(JSONCPP_VERSION_MAJOR) || !defined(JSONCPP_VERSION_MINOR) |
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35 # error Cannot access the version of JsonCpp |
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36 #endif |
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37 |
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38 |
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39 /** |
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40 * We use deprecated "Json::Reader", "Json::StyledWriter" and |
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41 * "Json::FastWriter" if JsonCpp < 1.7.0. This choice is rather |
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42 * arbitrary, but if Json >= 1.9.0, gcc generates explicit deprecation |
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43 * warnings (clang was warning in earlier versions). For reference, |
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44 * these classes seem to have been deprecated since JsonCpp 1.4.0 (on |
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45 * February 2015) by the following changeset: |
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46 * https://github.com/open-source-parsers/jsoncpp/commit/8df98f6112890d6272734975dd6d70cf8999bb22 |
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47 **/ |
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48 #if (JSONCPP_VERSION_MAJOR >= 2 || \ |
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49 (JSONCPP_VERSION_MAJOR == 1 && JSONCPP_VERSION_MINOR >= 8)) |
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50 # define JSONCPP_USE_DEPRECATED 0 |
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51 #else |
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52 # define JSONCPP_USE_DEPRECATED 1 |
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53 #endif |
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54 |
152 | 55 |
56 #if !ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 2, 0) | |
57 static const OrthancPluginErrorCode OrthancPluginErrorCode_NullPointer = OrthancPluginErrorCode_Plugin; | |
58 #endif | |
59 | |
60 | |
61 namespace OrthancPlugins | |
62 { | |
63 static OrthancPluginContext* globalContext_ = NULL; | |
64 | |
65 | |
66 void SetGlobalContext(OrthancPluginContext* context) | |
67 { | |
68 if (context == NULL) | |
69 { | |
70 ORTHANC_PLUGINS_THROW_EXCEPTION(NullPointer); | |
71 } | |
72 else if (globalContext_ == NULL) | |
73 { | |
74 globalContext_ = context; | |
75 } | |
76 else | |
77 { | |
78 ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); | |
79 } | |
80 } | |
81 | |
82 | |
83 bool HasGlobalContext() | |
84 { | |
85 return globalContext_ != NULL; | |
86 } | |
87 | |
88 | |
89 OrthancPluginContext* GetGlobalContext() | |
90 { | |
91 if (globalContext_ == NULL) | |
92 { | |
93 ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); | |
94 } | |
95 else | |
96 { | |
97 return globalContext_; | |
98 } | |
99 } | |
100 | |
101 | |
102 void MemoryBuffer::Check(OrthancPluginErrorCode code) | |
103 { | |
104 if (code != OrthancPluginErrorCode_Success) | |
105 { | |
106 // Prevent using garbage information | |
107 buffer_.data = NULL; | |
108 buffer_.size = 0; | |
109 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
110 } | |
111 } | |
112 | |
113 | |
114 bool MemoryBuffer::CheckHttp(OrthancPluginErrorCode code) | |
115 { | |
116 if (code != OrthancPluginErrorCode_Success) | |
117 { | |
118 // Prevent using garbage information | |
119 buffer_.data = NULL; | |
120 buffer_.size = 0; | |
121 } | |
122 | |
123 if (code == OrthancPluginErrorCode_Success) | |
124 { | |
125 return true; | |
126 } | |
127 else if (code == OrthancPluginErrorCode_UnknownResource || | |
128 code == OrthancPluginErrorCode_InexistentItem) | |
129 { | |
130 return false; | |
131 } | |
132 else | |
133 { | |
134 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
135 } | |
136 } | |
137 | |
138 | |
139 MemoryBuffer::MemoryBuffer() | |
140 { | |
141 buffer_.data = NULL; | |
142 buffer_.size = 0; | |
143 } | |
144 | |
145 | |
146 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
147 MemoryBuffer::MemoryBuffer(const void* buffer, | |
148 size_t size) | |
149 { | |
150 uint32_t s = static_cast<uint32_t>(size); | |
151 if (static_cast<size_t>(s) != size) | |
152 { | |
153 ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); | |
154 } | |
155 else if (OrthancPluginCreateMemoryBuffer(GetGlobalContext(), &buffer_, s) != | |
156 OrthancPluginErrorCode_Success) | |
157 { | |
158 ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); | |
159 } | |
160 else | |
161 { | |
162 memcpy(buffer_.data, buffer, size); | |
163 } | |
164 } | |
165 #endif | |
166 | |
167 | |
168 void MemoryBuffer::Clear() | |
169 { | |
170 if (buffer_.data != NULL) | |
171 { | |
172 OrthancPluginFreeMemoryBuffer(GetGlobalContext(), &buffer_); | |
173 buffer_.data = NULL; | |
174 buffer_.size = 0; | |
175 } | |
176 } | |
177 | |
178 | |
179 void MemoryBuffer::Assign(OrthancPluginMemoryBuffer& other) | |
180 { | |
181 Clear(); | |
182 | |
183 buffer_.data = other.data; | |
184 buffer_.size = other.size; | |
185 | |
186 other.data = NULL; | |
187 other.size = 0; | |
188 } | |
189 | |
190 | |
191 void MemoryBuffer::Swap(MemoryBuffer& other) | |
192 { | |
193 std::swap(buffer_.data, other.buffer_.data); | |
194 std::swap(buffer_.size, other.buffer_.size); | |
195 } | |
196 | |
197 | |
198 OrthancPluginMemoryBuffer MemoryBuffer::Release() | |
199 { | |
200 OrthancPluginMemoryBuffer result = buffer_; | |
201 | |
202 buffer_.data = NULL; | |
203 buffer_.size = 0; | |
204 | |
205 return result; | |
206 } | |
207 | |
208 | |
209 void MemoryBuffer::ToString(std::string& target) const | |
210 { | |
211 if (buffer_.size == 0) | |
212 { | |
213 target.clear(); | |
214 } | |
215 else | |
216 { | |
217 target.assign(reinterpret_cast<const char*>(buffer_.data), buffer_.size); | |
218 } | |
219 } | |
220 | |
221 | |
222 void MemoryBuffer::ToJson(Json::Value& target) const | |
223 { | |
224 if (buffer_.data == NULL || | |
225 buffer_.size == 0) | |
226 { | |
227 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
228 } | |
229 | |
193
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230 if (!ReadJson(target, buffer_.data, buffer_.size)) |
152 | 231 { |
232 LogError("Cannot convert some memory buffer to JSON"); | |
233 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
234 } | |
235 } | |
236 | |
237 | |
238 bool MemoryBuffer::RestApiGet(const std::string& uri, | |
239 bool applyPlugins) | |
240 { | |
241 Clear(); | |
242 | |
243 if (applyPlugins) | |
244 { | |
245 return CheckHttp(OrthancPluginRestApiGetAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str())); | |
246 } | |
247 else | |
248 { | |
249 return CheckHttp(OrthancPluginRestApiGet(GetGlobalContext(), &buffer_, uri.c_str())); | |
250 } | |
251 } | |
252 | |
397 | 253 // helper class to convert std::map of headers to the plugin SDK C structure |
254 class PluginHttpHeaders | |
255 { | |
256 std::vector<const char*> headersKeys_; | |
257 std::vector<const char*> headersValues_; | |
258 public: | |
259 | |
260 PluginHttpHeaders(const std::map<std::string, std::string>& httpHeaders) | |
261 { | |
262 for (std::map<std::string, std::string>::const_iterator | |
263 it = httpHeaders.begin(); it != httpHeaders.end(); it++) | |
264 { | |
265 headersKeys_.push_back(it->first.c_str()); | |
266 headersValues_.push_back(it->second.c_str()); | |
267 } | |
268 } | |
269 | |
270 const char* const* GetKeys() | |
271 { | |
272 return (headersKeys_.empty() ? NULL : &headersKeys_[0]); | |
273 } | |
274 | |
275 const char* const* GetValues() | |
276 { | |
277 return (headersValues_.empty() ? NULL : &headersValues_[0]); | |
278 } | |
279 | |
280 uint32_t GetSize() | |
281 { | |
282 return static_cast<uint32_t>(headersKeys_.size()); | |
283 } | |
284 }; | |
285 | |
152 | 286 bool MemoryBuffer::RestApiGet(const std::string& uri, |
287 const std::map<std::string, std::string>& httpHeaders, | |
288 bool applyPlugins) | |
289 { | |
290 Clear(); | |
291 | |
397 | 292 PluginHttpHeaders headers(httpHeaders); |
152 | 293 |
294 return CheckHttp(OrthancPluginRestApiGet2( | |
397 | 295 GetGlobalContext(), &buffer_, uri.c_str(), |
296 headers.GetSize(), | |
297 headers.GetKeys(), | |
298 headers.GetValues(), applyPlugins)); | |
152 | 299 } |
300 | |
301 bool MemoryBuffer::RestApiPost(const std::string& uri, | |
302 const void* body, | |
303 size_t bodySize, | |
304 bool applyPlugins) | |
305 { | |
306 Clear(); | |
307 | |
308 // Cast for compatibility with Orthanc SDK <= 1.5.6 | |
309 const char* b = reinterpret_cast<const char*>(body); | |
310 | |
311 if (applyPlugins) | |
312 { | |
313 return CheckHttp(OrthancPluginRestApiPostAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
314 } | |
315 else | |
316 { | |
317 return CheckHttp(OrthancPluginRestApiPost(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
318 } | |
319 } | |
320 | |
397 | 321 #if HAS_ORTHANC_PLUGIN_GENERIC_CALL_REST_API == 1 |
322 | |
323 bool MemoryBuffer::RestApiPost(const std::string& uri, | |
324 const void* body, | |
325 size_t bodySize, | |
326 const std::map<std::string, std::string>& httpHeaders, | |
327 bool applyPlugins) | |
328 { | |
329 MemoryBuffer answerHeaders; | |
330 uint16_t httpStatus; | |
331 | |
332 PluginHttpHeaders headers(httpHeaders); | |
333 | |
334 return CheckHttp(OrthancPluginCallRestApi(GetGlobalContext(), | |
335 &buffer_, | |
336 *answerHeaders, | |
337 &httpStatus, | |
338 OrthancPluginHttpMethod_Post, | |
339 uri.c_str(), | |
340 headers.GetSize(), headers.GetKeys(), headers.GetValues(), | |
341 body, bodySize, | |
342 applyPlugins)); | |
343 } | |
344 | |
345 | |
346 bool MemoryBuffer::RestApiPost(const std::string& uri, | |
347 const Json::Value& body, | |
348 const std::map<std::string, std::string>& httpHeaders, | |
349 bool applyPlugins) | |
350 { | |
351 std::string s; | |
352 WriteFastJson(s, body); | |
353 return RestApiPost(uri, s.c_str(), s.size(), httpHeaders, applyPlugins); | |
354 } | |
355 #endif | |
152 | 356 |
357 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
358 const void* body, | |
359 size_t bodySize, | |
360 bool applyPlugins) | |
361 { | |
362 Clear(); | |
363 | |
364 // Cast for compatibility with Orthanc SDK <= 1.5.6 | |
365 const char* b = reinterpret_cast<const char*>(body); | |
366 | |
367 if (applyPlugins) | |
368 { | |
369 return CheckHttp(OrthancPluginRestApiPutAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
370 } | |
371 else | |
372 { | |
373 return CheckHttp(OrthancPluginRestApiPut(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
374 } | |
375 } | |
376 | |
377 | |
272
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378 static bool ReadJsonInternal(Json::Value& target, |
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379 const void* buffer, |
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380 size_t size, |
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381 bool collectComments) |
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382 { |
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383 #if JSONCPP_USE_DEPRECATED == 1 |
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384 Json::Reader reader; |
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385 return reader.parse(reinterpret_cast<const char*>(buffer), |
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386 reinterpret_cast<const char*>(buffer) + size, target, collectComments); |
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387 #else |
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388 Json::CharReaderBuilder builder; |
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389 builder.settings_["collectComments"] = collectComments; |
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390 |
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391 const std::unique_ptr<Json::CharReader> reader(builder.newCharReader()); |
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392 assert(reader.get() != NULL); |
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393 |
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394 JSONCPP_STRING err; |
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395 if (reader->parse(reinterpret_cast<const char*>(buffer), |
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396 reinterpret_cast<const char*>(buffer) + size, &target, &err)) |
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397 { |
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398 return true; |
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399 } |
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400 else |
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401 { |
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402 LogError("Cannot parse JSON: " + std::string(err)); |
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403 return false; |
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404 } |
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405 #endif |
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406 } |
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407 |
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408 |
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409 bool ReadJson(Json::Value& target, |
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410 const std::string& source) |
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411 { |
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412 return ReadJson(target, source.empty() ? NULL : source.c_str(), source.size()); |
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413 } |
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414 |
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415 |
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416 bool ReadJson(Json::Value& target, |
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417 const void* buffer, |
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418 size_t size) |
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419 { |
272
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420 return ReadJsonInternal(target, buffer, size, true); |
193
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421 } |
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422 |
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423 |
272
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424 bool ReadJsonWithoutComments(Json::Value& target, |
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425 const std::string& source) |
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426 { |
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427 return ReadJsonWithoutComments(target, source.empty() ? NULL : source.c_str(), source.size()); |
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428 } |
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429 |
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430 |
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431 bool ReadJsonWithoutComments(Json::Value& target, |
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432 const void* buffer, |
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433 size_t size) |
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434 { |
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435 return ReadJsonInternal(target, buffer, size, false); |
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436 } |
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437 |
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438 |
193
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439 void WriteFastJson(std::string& target, |
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440 const Json::Value& source) |
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441 { |
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442 #if JSONCPP_USE_DEPRECATED == 1 |
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443 Json::FastWriter writer; |
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444 target = writer.write(source); |
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445 #else |
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446 Json::StreamWriterBuilder builder; |
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447 builder.settings_["indentation"] = ""; |
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448 target = Json::writeString(builder, source); |
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449 #endif |
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450 } |
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451 |
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452 |
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453 void WriteStyledJson(std::string& target, |
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454 const Json::Value& source) |
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455 { |
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456 #if JSONCPP_USE_DEPRECATED == 1 |
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457 Json::StyledWriter writer; |
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458 target = writer.write(source); |
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459 #else |
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460 Json::StreamWriterBuilder builder; |
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461 builder.settings_["indentation"] = " "; |
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462 target = Json::writeString(builder, source); |
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463 #endif |
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464 } |
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465 |
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466 |
152 | 467 bool MemoryBuffer::RestApiPost(const std::string& uri, |
468 const Json::Value& body, | |
469 bool applyPlugins) | |
470 { | |
193
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471 std::string s; |
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472 WriteFastJson(s, body); |
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473 return RestApiPost(uri, s, applyPlugins); |
152 | 474 } |
475 | |
476 | |
477 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
478 const Json::Value& body, | |
479 bool applyPlugins) | |
480 { | |
193
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481 std::string s; |
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482 WriteFastJson(s, body); |
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483 return RestApiPut(uri, s, applyPlugins); |
152 | 484 } |
485 | |
486 | |
487 void MemoryBuffer::CreateDicom(const Json::Value& tags, | |
488 OrthancPluginCreateDicomFlags flags) | |
489 { | |
490 Clear(); | |
491 | |
193
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492 std::string s; |
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493 WriteFastJson(s, tags); |
152 | 494 |
495 Check(OrthancPluginCreateDicom(GetGlobalContext(), &buffer_, s.c_str(), NULL, flags)); | |
496 } | |
497 | |
498 void MemoryBuffer::CreateDicom(const Json::Value& tags, | |
499 const OrthancImage& pixelData, | |
500 OrthancPluginCreateDicomFlags flags) | |
501 { | |
502 Clear(); | |
503 | |
193
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504 std::string s; |
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505 WriteFastJson(s, tags); |
152 | 506 |
507 Check(OrthancPluginCreateDicom(GetGlobalContext(), &buffer_, s.c_str(), pixelData.GetObject(), flags)); | |
508 } | |
509 | |
510 | |
511 void MemoryBuffer::ReadFile(const std::string& path) | |
512 { | |
513 Clear(); | |
514 Check(OrthancPluginReadFile(GetGlobalContext(), &buffer_, path.c_str())); | |
515 } | |
516 | |
517 | |
518 void MemoryBuffer::GetDicomQuery(const OrthancPluginWorklistQuery* query) | |
519 { | |
520 Clear(); | |
521 Check(OrthancPluginWorklistGetDicomQuery(GetGlobalContext(), &buffer_, query)); | |
522 } | |
523 | |
524 | |
525 void OrthancString::Assign(char* str) | |
526 { | |
527 Clear(); | |
528 | |
529 if (str != NULL) | |
530 { | |
531 str_ = str; | |
532 } | |
533 } | |
534 | |
535 | |
536 void OrthancString::Clear() | |
537 { | |
538 if (str_ != NULL) | |
539 { | |
540 OrthancPluginFreeString(GetGlobalContext(), str_); | |
541 str_ = NULL; | |
542 } | |
543 } | |
544 | |
545 | |
546 void OrthancString::ToString(std::string& target) const | |
547 { | |
548 if (str_ == NULL) | |
549 { | |
550 target.clear(); | |
551 } | |
552 else | |
553 { | |
554 target.assign(str_); | |
555 } | |
556 } | |
557 | |
558 | |
559 void OrthancString::ToJson(Json::Value& target) const | |
560 { | |
561 if (str_ == NULL) | |
562 { | |
563 LogError("Cannot convert an empty memory buffer to JSON"); | |
564 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
565 } | |
566 | |
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567 if (!ReadJson(target, str_)) |
152 | 568 { |
569 LogError("Cannot convert some memory buffer to JSON"); | |
570 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
571 } | |
572 } | |
573 | |
574 | |
397 | 575 void OrthancString::ToJsonWithoutComments(Json::Value& target) const |
576 { | |
577 if (str_ == NULL) | |
578 { | |
579 LogError("Cannot convert an empty memory buffer to JSON"); | |
580 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
581 } | |
582 | |
583 if (!ReadJsonWithoutComments(target, str_)) | |
584 { | |
585 LogError("Cannot convert some memory buffer to JSON"); | |
586 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
587 } | |
588 } | |
589 | |
590 | |
152 | 591 void MemoryBuffer::DicomToJson(Json::Value& target, |
592 OrthancPluginDicomToJsonFormat format, | |
593 OrthancPluginDicomToJsonFlags flags, | |
594 uint32_t maxStringLength) | |
595 { | |
596 OrthancString str; | |
597 str.Assign(OrthancPluginDicomBufferToJson | |
598 (GetGlobalContext(), GetData(), GetSize(), format, flags, maxStringLength)); | |
599 str.ToJson(target); | |
600 } | |
601 | |
602 | |
603 bool MemoryBuffer::HttpGet(const std::string& url, | |
604 const std::string& username, | |
605 const std::string& password) | |
606 { | |
607 Clear(); | |
608 return CheckHttp(OrthancPluginHttpGet(GetGlobalContext(), &buffer_, url.c_str(), | |
609 username.empty() ? NULL : username.c_str(), | |
610 password.empty() ? NULL : password.c_str())); | |
611 } | |
612 | |
613 | |
614 bool MemoryBuffer::HttpPost(const std::string& url, | |
615 const std::string& body, | |
616 const std::string& username, | |
617 const std::string& password) | |
618 { | |
619 Clear(); | |
358
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620 |
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621 if (body.size() > 0xffffffffu) |
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622 { |
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623 LogError("Cannot handle body size > 4GB"); |
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624 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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625 } |
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626 |
152 | 627 return CheckHttp(OrthancPluginHttpPost(GetGlobalContext(), &buffer_, url.c_str(), |
628 body.c_str(), body.size(), | |
629 username.empty() ? NULL : username.c_str(), | |
630 password.empty() ? NULL : password.c_str())); | |
631 } | |
632 | |
633 | |
634 bool MemoryBuffer::HttpPut(const std::string& url, | |
635 const std::string& body, | |
636 const std::string& username, | |
637 const std::string& password) | |
638 { | |
639 Clear(); | |
358
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640 |
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641 if (body.size() > 0xffffffffu) |
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642 { |
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643 LogError("Cannot handle body size > 4GB"); |
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644 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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645 } |
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646 |
152 | 647 return CheckHttp(OrthancPluginHttpPut(GetGlobalContext(), &buffer_, url.c_str(), |
648 body.empty() ? NULL : body.c_str(), | |
649 body.size(), | |
650 username.empty() ? NULL : username.c_str(), | |
651 password.empty() ? NULL : password.c_str())); | |
652 } | |
653 | |
654 | |
655 void MemoryBuffer::GetDicomInstance(const std::string& instanceId) | |
656 { | |
657 Clear(); | |
658 Check(OrthancPluginGetDicomForInstance(GetGlobalContext(), &buffer_, instanceId.c_str())); | |
659 } | |
660 | |
661 | |
662 bool HttpDelete(const std::string& url, | |
663 const std::string& username, | |
664 const std::string& password) | |
665 { | |
666 OrthancPluginErrorCode error = OrthancPluginHttpDelete | |
667 (GetGlobalContext(), url.c_str(), | |
668 username.empty() ? NULL : username.c_str(), | |
669 password.empty() ? NULL : password.c_str()); | |
670 | |
671 if (error == OrthancPluginErrorCode_Success) | |
672 { | |
673 return true; | |
674 } | |
675 else if (error == OrthancPluginErrorCode_UnknownResource || | |
676 error == OrthancPluginErrorCode_InexistentItem) | |
677 { | |
678 return false; | |
679 } | |
680 else | |
681 { | |
682 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
683 } | |
684 } | |
685 | |
686 | |
687 void LogError(const std::string& message) | |
688 { | |
689 if (HasGlobalContext()) | |
690 { | |
691 OrthancPluginLogError(GetGlobalContext(), message.c_str()); | |
692 } | |
693 } | |
694 | |
695 | |
696 void LogWarning(const std::string& message) | |
697 { | |
698 if (HasGlobalContext()) | |
699 { | |
700 OrthancPluginLogWarning(GetGlobalContext(), message.c_str()); | |
701 } | |
702 } | |
703 | |
704 | |
705 void LogInfo(const std::string& message) | |
706 { | |
707 if (HasGlobalContext()) | |
708 { | |
709 OrthancPluginLogInfo(GetGlobalContext(), message.c_str()); | |
710 } | |
711 } | |
712 | |
713 | |
714 void OrthancConfiguration::LoadConfiguration() | |
715 { | |
716 OrthancString str; | |
717 str.Assign(OrthancPluginGetConfiguration(GetGlobalContext())); | |
718 | |
719 if (str.GetContent() == NULL) | |
720 { | |
721 LogError("Cannot access the Orthanc configuration"); | |
722 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
723 } | |
724 | |
397 | 725 str.ToJsonWithoutComments(configuration_); |
152 | 726 |
727 if (configuration_.type() != Json::objectValue) | |
728 { | |
729 LogError("Unable to read the Orthanc configuration"); | |
730 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
731 } | |
732 } | |
733 | |
734 | |
735 OrthancConfiguration::OrthancConfiguration() | |
736 { | |
737 LoadConfiguration(); | |
738 } | |
739 | |
740 | |
741 OrthancConfiguration::OrthancConfiguration(bool loadConfiguration) | |
742 { | |
743 if (loadConfiguration) | |
744 { | |
745 LoadConfiguration(); | |
746 } | |
747 else | |
748 { | |
749 configuration_ = Json::objectValue; | |
750 } | |
751 } | |
752 | |
397 | 753 OrthancConfiguration::OrthancConfiguration(const Json::Value& configuration, const std::string& path) : |
754 configuration_(configuration), | |
755 path_(path) | |
756 { | |
757 } | |
758 | |
152 | 759 |
760 std::string OrthancConfiguration::GetPath(const std::string& key) const | |
761 { | |
762 if (path_.empty()) | |
763 { | |
764 return key; | |
765 } | |
766 else | |
767 { | |
768 return path_ + "." + key; | |
769 } | |
770 } | |
771 | |
772 | |
773 bool OrthancConfiguration::IsSection(const std::string& key) const | |
774 { | |
775 assert(configuration_.type() == Json::objectValue); | |
776 | |
777 return (configuration_.isMember(key) && | |
778 configuration_[key].type() == Json::objectValue); | |
779 } | |
780 | |
781 | |
782 void OrthancConfiguration::GetSection(OrthancConfiguration& target, | |
783 const std::string& key) const | |
784 { | |
785 assert(configuration_.type() == Json::objectValue); | |
786 | |
787 target.path_ = GetPath(key); | |
788 | |
789 if (!configuration_.isMember(key)) | |
790 { | |
791 target.configuration_ = Json::objectValue; | |
792 } | |
793 else | |
794 { | |
795 if (configuration_[key].type() != Json::objectValue) | |
796 { | |
797 LogError("The configuration section \"" + target.path_ + | |
798 "\" is not an associative array as expected"); | |
799 | |
800 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
801 } | |
802 | |
803 target.configuration_ = configuration_[key]; | |
804 } | |
805 } | |
806 | |
807 | |
808 bool OrthancConfiguration::LookupStringValue(std::string& target, | |
809 const std::string& key) const | |
810 { | |
811 assert(configuration_.type() == Json::objectValue); | |
812 | |
813 if (!configuration_.isMember(key)) | |
814 { | |
815 return false; | |
816 } | |
817 | |
818 if (configuration_[key].type() != Json::stringValue) | |
819 { | |
820 LogError("The configuration option \"" + GetPath(key) + | |
821 "\" is not a string as expected"); | |
822 | |
823 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
824 } | |
825 | |
826 target = configuration_[key].asString(); | |
827 return true; | |
828 } | |
829 | |
830 | |
831 bool OrthancConfiguration::LookupIntegerValue(int& target, | |
832 const std::string& key) const | |
833 { | |
834 assert(configuration_.type() == Json::objectValue); | |
835 | |
836 if (!configuration_.isMember(key)) | |
837 { | |
838 return false; | |
839 } | |
840 | |
841 switch (configuration_[key].type()) | |
842 { | |
843 case Json::intValue: | |
844 target = configuration_[key].asInt(); | |
845 return true; | |
846 | |
847 case Json::uintValue: | |
848 target = configuration_[key].asUInt(); | |
849 return true; | |
850 | |
851 default: | |
852 LogError("The configuration option \"" + GetPath(key) + | |
853 "\" is not an integer as expected"); | |
854 | |
855 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
856 } | |
857 } | |
858 | |
859 | |
860 bool OrthancConfiguration::LookupUnsignedIntegerValue(unsigned int& target, | |
861 const std::string& key) const | |
862 { | |
863 int tmp; | |
864 if (!LookupIntegerValue(tmp, key)) | |
865 { | |
866 return false; | |
867 } | |
868 | |
869 if (tmp < 0) | |
870 { | |
871 LogError("The configuration option \"" + GetPath(key) + | |
872 "\" is not a positive integer as expected"); | |
873 | |
874 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
875 } | |
876 else | |
877 { | |
878 target = static_cast<unsigned int>(tmp); | |
879 return true; | |
880 } | |
881 } | |
882 | |
883 | |
884 bool OrthancConfiguration::LookupBooleanValue(bool& target, | |
885 const std::string& key) const | |
886 { | |
887 assert(configuration_.type() == Json::objectValue); | |
888 | |
889 if (!configuration_.isMember(key)) | |
890 { | |
891 return false; | |
892 } | |
893 | |
894 if (configuration_[key].type() != Json::booleanValue) | |
895 { | |
896 LogError("The configuration option \"" + GetPath(key) + | |
897 "\" is not a Boolean as expected"); | |
898 | |
899 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
900 } | |
901 | |
902 target = configuration_[key].asBool(); | |
903 return true; | |
904 } | |
905 | |
906 | |
907 bool OrthancConfiguration::LookupFloatValue(float& target, | |
908 const std::string& key) const | |
909 { | |
910 assert(configuration_.type() == Json::objectValue); | |
911 | |
912 if (!configuration_.isMember(key)) | |
913 { | |
914 return false; | |
915 } | |
916 | |
917 switch (configuration_[key].type()) | |
918 { | |
919 case Json::realValue: | |
920 target = configuration_[key].asFloat(); | |
921 return true; | |
922 | |
923 case Json::intValue: | |
924 target = static_cast<float>(configuration_[key].asInt()); | |
925 return true; | |
926 | |
927 case Json::uintValue: | |
928 target = static_cast<float>(configuration_[key].asUInt()); | |
929 return true; | |
930 | |
931 default: | |
932 LogError("The configuration option \"" + GetPath(key) + | |
933 "\" is not an integer as expected"); | |
934 | |
935 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
936 } | |
937 } | |
938 | |
939 | |
940 bool OrthancConfiguration::LookupListOfStrings(std::list<std::string>& target, | |
941 const std::string& key, | |
942 bool allowSingleString) const | |
943 { | |
944 assert(configuration_.type() == Json::objectValue); | |
945 | |
946 target.clear(); | |
947 | |
948 if (!configuration_.isMember(key)) | |
949 { | |
950 return false; | |
951 } | |
952 | |
953 switch (configuration_[key].type()) | |
954 { | |
955 case Json::arrayValue: | |
956 { | |
957 bool ok = true; | |
958 | |
959 for (Json::Value::ArrayIndex i = 0; ok && i < configuration_[key].size(); i++) | |
960 { | |
961 if (configuration_[key][i].type() == Json::stringValue) | |
962 { | |
963 target.push_back(configuration_[key][i].asString()); | |
964 } | |
965 else | |
966 { | |
967 ok = false; | |
968 } | |
969 } | |
970 | |
971 if (ok) | |
972 { | |
973 return true; | |
974 } | |
975 | |
976 break; | |
977 } | |
978 | |
979 case Json::stringValue: | |
980 if (allowSingleString) | |
981 { | |
982 target.push_back(configuration_[key].asString()); | |
983 return true; | |
984 } | |
985 | |
986 break; | |
987 | |
988 default: | |
989 break; | |
990 } | |
991 | |
992 LogError("The configuration option \"" + GetPath(key) + | |
993 "\" is not a list of strings as expected"); | |
994 | |
995 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
996 } | |
997 | |
998 | |
999 bool OrthancConfiguration::LookupSetOfStrings(std::set<std::string>& target, | |
1000 const std::string& key, | |
1001 bool allowSingleString) const | |
1002 { | |
1003 std::list<std::string> lst; | |
1004 | |
1005 if (LookupListOfStrings(lst, key, allowSingleString)) | |
1006 { | |
1007 target.clear(); | |
1008 | |
1009 for (std::list<std::string>::const_iterator | |
1010 it = lst.begin(); it != lst.end(); ++it) | |
1011 { | |
1012 target.insert(*it); | |
1013 } | |
1014 | |
1015 return true; | |
1016 } | |
1017 else | |
1018 { | |
1019 return false; | |
1020 } | |
1021 } | |
1022 | |
1023 | |
1024 std::string OrthancConfiguration::GetStringValue(const std::string& key, | |
1025 const std::string& defaultValue) const | |
1026 { | |
1027 std::string tmp; | |
1028 if (LookupStringValue(tmp, key)) | |
1029 { | |
1030 return tmp; | |
1031 } | |
1032 else | |
1033 { | |
1034 return defaultValue; | |
1035 } | |
1036 } | |
1037 | |
1038 | |
1039 int OrthancConfiguration::GetIntegerValue(const std::string& key, | |
1040 int defaultValue) const | |
1041 { | |
1042 int tmp; | |
1043 if (LookupIntegerValue(tmp, key)) | |
1044 { | |
1045 return tmp; | |
1046 } | |
1047 else | |
1048 { | |
1049 return defaultValue; | |
1050 } | |
1051 } | |
1052 | |
1053 | |
1054 unsigned int OrthancConfiguration::GetUnsignedIntegerValue(const std::string& key, | |
1055 unsigned int defaultValue) const | |
1056 { | |
1057 unsigned int tmp; | |
1058 if (LookupUnsignedIntegerValue(tmp, key)) | |
1059 { | |
1060 return tmp; | |
1061 } | |
1062 else | |
1063 { | |
1064 return defaultValue; | |
1065 } | |
1066 } | |
1067 | |
1068 | |
1069 bool OrthancConfiguration::GetBooleanValue(const std::string& key, | |
1070 bool defaultValue) const | |
1071 { | |
1072 bool tmp; | |
1073 if (LookupBooleanValue(tmp, key)) | |
1074 { | |
1075 return tmp; | |
1076 } | |
1077 else | |
1078 { | |
1079 return defaultValue; | |
1080 } | |
1081 } | |
1082 | |
1083 | |
1084 float OrthancConfiguration::GetFloatValue(const std::string& key, | |
1085 float defaultValue) const | |
1086 { | |
1087 float tmp; | |
1088 if (LookupFloatValue(tmp, key)) | |
1089 { | |
1090 return tmp; | |
1091 } | |
1092 else | |
1093 { | |
1094 return defaultValue; | |
1095 } | |
1096 } | |
1097 | |
1098 | |
1099 void OrthancConfiguration::GetDictionary(std::map<std::string, std::string>& target, | |
1100 const std::string& key) const | |
1101 { | |
1102 assert(configuration_.type() == Json::objectValue); | |
1103 | |
1104 target.clear(); | |
1105 | |
1106 if (!configuration_.isMember(key)) | |
1107 { | |
1108 return; | |
1109 } | |
1110 | |
1111 if (configuration_[key].type() != Json::objectValue) | |
1112 { | |
1113 LogError("The configuration option \"" + GetPath(key) + | |
397 | 1114 "\" is not an object as expected"); |
152 | 1115 |
1116 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
1117 } | |
1118 | |
1119 Json::Value::Members members = configuration_[key].getMemberNames(); | |
1120 | |
1121 for (size_t i = 0; i < members.size(); i++) | |
1122 { | |
1123 const Json::Value& value = configuration_[key][members[i]]; | |
1124 | |
1125 if (value.type() == Json::stringValue) | |
1126 { | |
1127 target[members[i]] = value.asString(); | |
1128 } | |
1129 else | |
1130 { | |
1131 LogError("The configuration option \"" + GetPath(key) + | |
1132 "\" is not a dictionary mapping strings to strings"); | |
1133 | |
1134 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
1135 } | |
1136 } | |
1137 } | |
1138 | |
1139 | |
1140 void OrthancImage::Clear() | |
1141 { | |
1142 if (image_ != NULL) | |
1143 { | |
1144 OrthancPluginFreeImage(GetGlobalContext(), image_); | |
1145 image_ = NULL; | |
1146 } | |
1147 } | |
1148 | |
1149 | |
1150 void OrthancImage::CheckImageAvailable() const | |
1151 { | |
1152 if (image_ == NULL) | |
1153 { | |
1154 LogError("Trying to access a NULL image"); | |
1155 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
1156 } | |
1157 } | |
1158 | |
1159 | |
1160 OrthancImage::OrthancImage() : | |
1161 image_(NULL) | |
1162 { | |
1163 } | |
1164 | |
1165 | |
1166 OrthancImage::OrthancImage(OrthancPluginImage* image) : | |
1167 image_(image) | |
1168 { | |
1169 } | |
1170 | |
1171 | |
1172 OrthancImage::OrthancImage(OrthancPluginPixelFormat format, | |
1173 uint32_t width, | |
1174 uint32_t height) | |
1175 { | |
1176 image_ = OrthancPluginCreateImage(GetGlobalContext(), format, width, height); | |
1177 | |
1178 if (image_ == NULL) | |
1179 { | |
1180 LogError("Cannot create an image"); | |
1181 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
1182 } | |
1183 } | |
1184 | |
1185 | |
1186 OrthancImage::OrthancImage(OrthancPluginPixelFormat format, | |
1187 uint32_t width, | |
1188 uint32_t height, | |
1189 uint32_t pitch, | |
1190 void* buffer) | |
1191 { | |
1192 image_ = OrthancPluginCreateImageAccessor | |
1193 (GetGlobalContext(), format, width, height, pitch, buffer); | |
1194 | |
1195 if (image_ == NULL) | |
1196 { | |
1197 LogError("Cannot create an image accessor"); | |
1198 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
1199 } | |
1200 } | |
1201 | |
1202 void OrthancImage::UncompressPngImage(const void* data, | |
1203 size_t size) | |
1204 { | |
1205 Clear(); | |
1206 | |
1207 image_ = OrthancPluginUncompressImage(GetGlobalContext(), data, size, OrthancPluginImageFormat_Png); | |
1208 | |
1209 if (image_ == NULL) | |
1210 { | |
1211 LogError("Cannot uncompress a PNG image"); | |
1212 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
1213 } | |
1214 } | |
1215 | |
1216 | |
1217 void OrthancImage::UncompressJpegImage(const void* data, | |
1218 size_t size) | |
1219 { | |
1220 Clear(); | |
1221 image_ = OrthancPluginUncompressImage(GetGlobalContext(), data, size, OrthancPluginImageFormat_Jpeg); | |
1222 if (image_ == NULL) | |
1223 { | |
1224 LogError("Cannot uncompress a JPEG image"); | |
1225 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
1226 } | |
1227 } | |
1228 | |
1229 | |
1230 void OrthancImage::DecodeDicomImage(const void* data, | |
1231 size_t size, | |
1232 unsigned int frame) | |
1233 { | |
1234 Clear(); | |
1235 image_ = OrthancPluginDecodeDicomImage(GetGlobalContext(), data, size, frame); | |
1236 if (image_ == NULL) | |
1237 { | |
1238 LogError("Cannot uncompress a DICOM image"); | |
1239 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
1240 } | |
1241 } | |
1242 | |
1243 | |
1244 OrthancPluginPixelFormat OrthancImage::GetPixelFormat() const | |
1245 { | |
1246 CheckImageAvailable(); | |
1247 return OrthancPluginGetImagePixelFormat(GetGlobalContext(), image_); | |
1248 } | |
1249 | |
1250 | |
1251 unsigned int OrthancImage::GetWidth() const | |
1252 { | |
1253 CheckImageAvailable(); | |
1254 return OrthancPluginGetImageWidth(GetGlobalContext(), image_); | |
1255 } | |
1256 | |
1257 | |
1258 unsigned int OrthancImage::GetHeight() const | |
1259 { | |
1260 CheckImageAvailable(); | |
1261 return OrthancPluginGetImageHeight(GetGlobalContext(), image_); | |
1262 } | |
1263 | |
1264 | |
1265 unsigned int OrthancImage::GetPitch() const | |
1266 { | |
1267 CheckImageAvailable(); | |
1268 return OrthancPluginGetImagePitch(GetGlobalContext(), image_); | |
1269 } | |
1270 | |
1271 | |
1272 void* OrthancImage::GetBuffer() const | |
1273 { | |
1274 CheckImageAvailable(); | |
1275 return OrthancPluginGetImageBuffer(GetGlobalContext(), image_); | |
1276 } | |
1277 | |
1278 | |
1279 void OrthancImage::CompressPngImage(MemoryBuffer& target) const | |
1280 { | |
1281 CheckImageAvailable(); | |
1282 | |
1283 OrthancPlugins::MemoryBuffer answer; | |
1284 OrthancPluginCompressPngImage(GetGlobalContext(), *answer, GetPixelFormat(), | |
1285 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
1286 | |
1287 target.Swap(answer); | |
1288 } | |
1289 | |
1290 | |
1291 void OrthancImage::CompressJpegImage(MemoryBuffer& target, | |
1292 uint8_t quality) const | |
1293 { | |
1294 CheckImageAvailable(); | |
1295 | |
1296 OrthancPlugins::MemoryBuffer answer; | |
1297 OrthancPluginCompressJpegImage(GetGlobalContext(), *answer, GetPixelFormat(), | |
1298 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
1299 | |
1300 target.Swap(answer); | |
1301 } | |
1302 | |
1303 | |
1304 void OrthancImage::AnswerPngImage(OrthancPluginRestOutput* output) const | |
1305 { | |
1306 CheckImageAvailable(); | |
1307 OrthancPluginCompressAndAnswerPngImage(GetGlobalContext(), output, GetPixelFormat(), | |
1308 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
1309 } | |
1310 | |
1311 | |
1312 void OrthancImage::AnswerJpegImage(OrthancPluginRestOutput* output, | |
1313 uint8_t quality) const | |
1314 { | |
1315 CheckImageAvailable(); | |
1316 OrthancPluginCompressAndAnswerJpegImage(GetGlobalContext(), output, GetPixelFormat(), | |
1317 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
1318 } | |
1319 | |
1320 | |
1321 OrthancPluginImage* OrthancImage::Release() | |
1322 { | |
1323 CheckImageAvailable(); | |
1324 OrthancPluginImage* tmp = image_; | |
1325 image_ = NULL; | |
1326 return tmp; | |
1327 } | |
1328 | |
1329 | |
1330 #if HAS_ORTHANC_PLUGIN_FIND_MATCHER == 1 | |
1331 FindMatcher::FindMatcher(const OrthancPluginWorklistQuery* worklist) : | |
1332 matcher_(NULL), | |
1333 worklist_(worklist) | |
1334 { | |
1335 if (worklist_ == NULL) | |
1336 { | |
1337 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
1338 } | |
1339 } | |
1340 | |
1341 | |
1342 void FindMatcher::SetupDicom(const void* query, | |
1343 uint32_t size) | |
1344 { | |
1345 worklist_ = NULL; | |
1346 | |
1347 matcher_ = OrthancPluginCreateFindMatcher(GetGlobalContext(), query, size); | |
1348 if (matcher_ == NULL) | |
1349 { | |
1350 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
1351 } | |
1352 } | |
1353 | |
1354 | |
1355 FindMatcher::~FindMatcher() | |
1356 { | |
1357 // The "worklist_" field | |
1358 | |
1359 if (matcher_ != NULL) | |
1360 { | |
1361 OrthancPluginFreeFindMatcher(GetGlobalContext(), matcher_); | |
1362 } | |
1363 } | |
1364 | |
1365 | |
1366 | |
1367 bool FindMatcher::IsMatch(const void* dicom, | |
1368 uint32_t size) const | |
1369 { | |
1370 int32_t result; | |
1371 | |
1372 if (matcher_ != NULL) | |
1373 { | |
1374 result = OrthancPluginFindMatcherIsMatch(GetGlobalContext(), matcher_, dicom, size); | |
1375 } | |
1376 else if (worklist_ != NULL) | |
1377 { | |
1378 result = OrthancPluginWorklistIsMatch(GetGlobalContext(), worklist_, dicom, size); | |
1379 } | |
1380 else | |
1381 { | |
1382 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
1383 } | |
1384 | |
1385 if (result == 0) | |
1386 { | |
1387 return false; | |
1388 } | |
1389 else if (result == 1) | |
1390 { | |
1391 return true; | |
1392 } | |
1393 else | |
1394 { | |
1395 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
1396 } | |
1397 } | |
1398 | |
1399 #endif /* HAS_ORTHANC_PLUGIN_FIND_MATCHER == 1 */ | |
1400 | |
1401 void AnswerJson(const Json::Value& value, | |
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1402 OrthancPluginRestOutput* output) |
152 | 1403 { |
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1404 std::string bodyString; |
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1405 WriteStyledJson(bodyString, value); |
152 | 1406 OrthancPluginAnswerBuffer(GetGlobalContext(), output, bodyString.c_str(), bodyString.size(), "application/json"); |
1407 } | |
1408 | |
1409 void AnswerString(const std::string& answer, | |
1410 const char* mimeType, | |
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1411 OrthancPluginRestOutput* output) |
152 | 1412 { |
1413 OrthancPluginAnswerBuffer(GetGlobalContext(), output, answer.c_str(), answer.size(), mimeType); | |
1414 } | |
1415 | |
1416 void AnswerHttpError(uint16_t httpError, OrthancPluginRestOutput *output) | |
1417 { | |
1418 OrthancPluginSendHttpStatusCode(GetGlobalContext(), output, httpError); | |
1419 } | |
1420 | |
1421 void AnswerMethodNotAllowed(OrthancPluginRestOutput *output, const char* allowedMethods) | |
1422 { | |
1423 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowedMethods); | |
1424 } | |
1425 | |
1426 bool RestApiGetString(std::string& result, | |
1427 const std::string& uri, | |
1428 bool applyPlugins) | |
1429 { | |
1430 MemoryBuffer answer; | |
1431 if (!answer.RestApiGet(uri, applyPlugins)) | |
1432 { | |
1433 return false; | |
1434 } | |
1435 else | |
1436 { | |
1437 answer.ToString(result); | |
1438 return true; | |
1439 } | |
1440 } | |
1441 | |
1442 bool RestApiGetString(std::string& result, | |
1443 const std::string& uri, | |
1444 const std::map<std::string, std::string>& httpHeaders, | |
1445 bool applyPlugins) | |
1446 { | |
1447 MemoryBuffer answer; | |
1448 if (!answer.RestApiGet(uri, httpHeaders, applyPlugins)) | |
1449 { | |
1450 return false; | |
1451 } | |
1452 else | |
1453 { | |
1454 answer.ToString(result); | |
1455 return true; | |
1456 } | |
1457 } | |
1458 | |
1459 | |
397 | 1460 bool RestApiGet(Json::Value& result, |
1461 const std::string& uri, | |
1462 const std::map<std::string, std::string>& httpHeaders, | |
1463 bool applyPlugins) | |
1464 { | |
1465 MemoryBuffer answer; | |
1466 | |
1467 if (!answer.RestApiGet(uri, httpHeaders, applyPlugins)) | |
1468 { | |
1469 return false; | |
1470 } | |
1471 else | |
1472 { | |
1473 if (!answer.IsEmpty()) | |
1474 { | |
1475 answer.ToJson(result); | |
1476 } | |
1477 return true; | |
1478 } | |
1479 } | |
1480 | |
152 | 1481 |
1482 bool RestApiGet(Json::Value& result, | |
1483 const std::string& uri, | |
1484 bool applyPlugins) | |
1485 { | |
1486 MemoryBuffer answer; | |
1487 | |
1488 if (!answer.RestApiGet(uri, applyPlugins)) | |
1489 { | |
1490 return false; | |
1491 } | |
1492 else | |
1493 { | |
1494 if (!answer.IsEmpty()) | |
1495 { | |
1496 answer.ToJson(result); | |
1497 } | |
1498 return true; | |
1499 } | |
1500 } | |
1501 | |
1502 | |
1503 bool RestApiPost(std::string& result, | |
1504 const std::string& uri, | |
1505 const void* body, | |
1506 size_t bodySize, | |
1507 bool applyPlugins) | |
1508 { | |
1509 MemoryBuffer answer; | |
1510 | |
1511 if (!answer.RestApiPost(uri, body, bodySize, applyPlugins)) | |
1512 { | |
1513 return false; | |
1514 } | |
1515 else | |
1516 { | |
1517 if (!answer.IsEmpty()) | |
1518 { | |
1519 result.assign(answer.GetData(), answer.GetSize()); | |
1520 } | |
1521 return true; | |
1522 } | |
1523 } | |
1524 | |
1525 | |
1526 bool RestApiPost(Json::Value& result, | |
1527 const std::string& uri, | |
1528 const void* body, | |
1529 size_t bodySize, | |
1530 bool applyPlugins) | |
1531 { | |
1532 MemoryBuffer answer; | |
1533 | |
1534 if (!answer.RestApiPost(uri, body, bodySize, applyPlugins)) | |
1535 { | |
1536 return false; | |
1537 } | |
1538 else | |
1539 { | |
1540 if (!answer.IsEmpty()) | |
1541 { | |
1542 answer.ToJson(result); | |
1543 } | |
1544 return true; | |
1545 } | |
1546 } | |
1547 | |
397 | 1548 #if HAS_ORTHANC_PLUGIN_GENERIC_CALL_REST_API == 1 |
1549 bool RestApiPost(Json::Value& result, | |
1550 const std::string& uri, | |
1551 const Json::Value& body, | |
1552 const std::map<std::string, std::string>& httpHeaders, | |
1553 bool applyPlugins) | |
1554 { | |
1555 MemoryBuffer answer; | |
1556 | |
1557 if (!answer.RestApiPost(uri, body, httpHeaders, applyPlugins)) | |
1558 { | |
1559 return false; | |
1560 } | |
1561 else | |
1562 { | |
1563 if (!answer.IsEmpty()) | |
1564 { | |
1565 answer.ToJson(result); | |
1566 } | |
1567 return true; | |
1568 } | |
1569 } | |
1570 #endif | |
1571 | |
152 | 1572 |
1573 bool RestApiPost(Json::Value& result, | |
1574 const std::string& uri, | |
1575 const Json::Value& body, | |
1576 bool applyPlugins) | |
1577 { | |
193
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1578 std::string s; |
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1579 WriteFastJson(s, body); |
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1580 return RestApiPost(result, uri, s, applyPlugins); |
152 | 1581 } |
1582 | |
1583 | |
1584 bool RestApiPut(Json::Value& result, | |
1585 const std::string& uri, | |
1586 const void* body, | |
1587 size_t bodySize, | |
1588 bool applyPlugins) | |
1589 { | |
1590 MemoryBuffer answer; | |
1591 | |
1592 if (!answer.RestApiPut(uri, body, bodySize, applyPlugins)) | |
1593 { | |
1594 return false; | |
1595 } | |
1596 else | |
1597 { | |
1598 if (!answer.IsEmpty()) // i.e, on a PUT to metadata/..., orthanc returns an empty response | |
1599 { | |
1600 answer.ToJson(result); | |
1601 } | |
1602 return true; | |
1603 } | |
1604 } | |
1605 | |
1606 | |
1607 bool RestApiPut(Json::Value& result, | |
1608 const std::string& uri, | |
1609 const Json::Value& body, | |
1610 bool applyPlugins) | |
1611 { | |
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1612 std::string s; |
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1613 WriteFastJson(s, body); |
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1614 return RestApiPut(result, uri, s, applyPlugins); |
152 | 1615 } |
1616 | |
1617 | |
1618 bool RestApiDelete(const std::string& uri, | |
1619 bool applyPlugins) | |
1620 { | |
1621 OrthancPluginErrorCode error; | |
1622 | |
1623 if (applyPlugins) | |
1624 { | |
1625 error = OrthancPluginRestApiDeleteAfterPlugins(GetGlobalContext(), uri.c_str()); | |
1626 } | |
1627 else | |
1628 { | |
1629 error = OrthancPluginRestApiDelete(GetGlobalContext(), uri.c_str()); | |
1630 } | |
1631 | |
1632 if (error == OrthancPluginErrorCode_Success) | |
1633 { | |
1634 return true; | |
1635 } | |
1636 else if (error == OrthancPluginErrorCode_UnknownResource || | |
1637 error == OrthancPluginErrorCode_InexistentItem) | |
1638 { | |
1639 return false; | |
1640 } | |
1641 else | |
1642 { | |
1643 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
1644 } | |
1645 } | |
1646 | |
1647 | |
1648 void ReportMinimalOrthancVersion(unsigned int major, | |
1649 unsigned int minor, | |
1650 unsigned int revision) | |
1651 { | |
1652 LogError("Your version of the Orthanc core (" + | |
1653 std::string(GetGlobalContext()->orthancVersion) + | |
1654 ") is too old to run this plugin (version " + | |
1655 boost::lexical_cast<std::string>(major) + "." + | |
1656 boost::lexical_cast<std::string>(minor) + "." + | |
1657 boost::lexical_cast<std::string>(revision) + | |
1658 " is required)"); | |
1659 } | |
1660 | |
397 | 1661 bool CheckMinimalVersion(const char* version, |
1662 unsigned int major, | |
1663 unsigned int minor, | |
1664 unsigned int revision) | |
152 | 1665 { |
397 | 1666 if (!strcmp(version, "mainline")) |
152 | 1667 { |
1668 // Assume compatibility with the mainline | |
1669 return true; | |
1670 } | |
1671 | |
397 | 1672 // Parse the version |
152 | 1673 int aa, bb, cc; |
1674 if ( | |
1675 #ifdef _MSC_VER | |
1676 sscanf_s | |
1677 #else | |
1678 sscanf | |
1679 #endif | |
397 | 1680 (version, "%4d.%4d.%4d", &aa, &bb, &cc) != 3 || |
152 | 1681 aa < 0 || |
1682 bb < 0 || | |
1683 cc < 0) | |
1684 { | |
1685 return false; | |
1686 } | |
1687 | |
1688 unsigned int a = static_cast<unsigned int>(aa); | |
1689 unsigned int b = static_cast<unsigned int>(bb); | |
1690 unsigned int c = static_cast<unsigned int>(cc); | |
1691 | |
1692 // Check the major version number | |
1693 | |
1694 if (a > major) | |
1695 { | |
1696 return true; | |
1697 } | |
1698 | |
1699 if (a < major) | |
1700 { | |
1701 return false; | |
1702 } | |
1703 | |
1704 // Check the minor version number | |
1705 assert(a == major); | |
1706 | |
1707 if (b > minor) | |
1708 { | |
1709 return true; | |
1710 } | |
1711 | |
1712 if (b < minor) | |
1713 { | |
1714 return false; | |
1715 } | |
1716 | |
1717 // Check the patch level version number | |
1718 assert(a == major && b == minor); | |
1719 | |
1720 if (c >= revision) | |
1721 { | |
1722 return true; | |
1723 } | |
1724 else | |
1725 { | |
1726 return false; | |
1727 } | |
1728 } | |
1729 | |
1730 | |
397 | 1731 bool CheckMinimalOrthancVersion(unsigned int major, |
1732 unsigned int minor, | |
1733 unsigned int revision) | |
1734 { | |
1735 if (!HasGlobalContext()) | |
1736 { | |
1737 LogError("Bad Orthanc context in the plugin"); | |
1738 return false; | |
1739 } | |
1740 | |
1741 return CheckMinimalVersion(GetGlobalContext()->orthancVersion, | |
1742 major, minor, revision); | |
1743 } | |
1744 | |
1745 | |
152 | 1746 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 5, 0) |
1747 const char* AutodetectMimeType(const std::string& path) | |
1748 { | |
1749 const char* mime = OrthancPluginAutodetectMimeType(GetGlobalContext(), path.c_str()); | |
1750 | |
1751 if (mime == NULL) | |
1752 { | |
1753 // Should never happen, just for safety | |
1754 return "application/octet-stream"; | |
1755 } | |
1756 else | |
1757 { | |
1758 return mime; | |
1759 } | |
1760 } | |
1761 #endif | |
1762 | |
1763 | |
1764 #if HAS_ORTHANC_PLUGIN_PEERS == 1 | |
1765 size_t OrthancPeers::GetPeerIndex(const std::string& name) const | |
1766 { | |
1767 size_t index; | |
1768 if (LookupName(index, name)) | |
1769 { | |
1770 return index; | |
1771 } | |
1772 else | |
1773 { | |
1774 LogError("Inexistent peer: " + name); | |
1775 ORTHANC_PLUGINS_THROW_EXCEPTION(UnknownResource); | |
1776 } | |
1777 } | |
1778 | |
1779 | |
1780 OrthancPeers::OrthancPeers() : | |
1781 peers_(NULL), | |
1782 timeout_(0) | |
1783 { | |
1784 peers_ = OrthancPluginGetPeers(GetGlobalContext()); | |
1785 | |
1786 if (peers_ == NULL) | |
1787 { | |
1788 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
1789 } | |
1790 | |
1791 uint32_t count = OrthancPluginGetPeersCount(GetGlobalContext(), peers_); | |
1792 | |
1793 for (uint32_t i = 0; i < count; i++) | |
1794 { | |
1795 const char* name = OrthancPluginGetPeerName(GetGlobalContext(), peers_, i); | |
1796 if (name == NULL) | |
1797 { | |
1798 OrthancPluginFreePeers(GetGlobalContext(), peers_); | |
1799 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
1800 } | |
1801 | |
1802 index_[name] = i; | |
1803 } | |
1804 } | |
1805 | |
1806 | |
1807 OrthancPeers::~OrthancPeers() | |
1808 { | |
1809 if (peers_ != NULL) | |
1810 { | |
1811 OrthancPluginFreePeers(GetGlobalContext(), peers_); | |
1812 } | |
1813 } | |
1814 | |
1815 | |
1816 bool OrthancPeers::LookupName(size_t& target, | |
1817 const std::string& name) const | |
1818 { | |
1819 Index::const_iterator found = index_.find(name); | |
1820 | |
1821 if (found == index_.end()) | |
1822 { | |
1823 return false; | |
1824 } | |
1825 else | |
1826 { | |
1827 target = found->second; | |
1828 return true; | |
1829 } | |
1830 } | |
1831 | |
1832 | |
1833 std::string OrthancPeers::GetPeerName(size_t index) const | |
1834 { | |
1835 if (index >= index_.size()) | |
1836 { | |
1837 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
1838 } | |
1839 else | |
1840 { | |
1841 const char* s = OrthancPluginGetPeerName(GetGlobalContext(), peers_, static_cast<uint32_t>(index)); | |
1842 if (s == NULL) | |
1843 { | |
1844 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
1845 } | |
1846 else | |
1847 { | |
1848 return s; | |
1849 } | |
1850 } | |
1851 } | |
1852 | |
1853 | |
1854 std::string OrthancPeers::GetPeerUrl(size_t index) const | |
1855 { | |
1856 if (index >= index_.size()) | |
1857 { | |
1858 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
1859 } | |
1860 else | |
1861 { | |
1862 const char* s = OrthancPluginGetPeerUrl(GetGlobalContext(), peers_, static_cast<uint32_t>(index)); | |
1863 if (s == NULL) | |
1864 { | |
1865 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
1866 } | |
1867 else | |
1868 { | |
1869 return s; | |
1870 } | |
1871 } | |
1872 } | |
1873 | |
1874 | |
1875 std::string OrthancPeers::GetPeerUrl(const std::string& name) const | |
1876 { | |
1877 return GetPeerUrl(GetPeerIndex(name)); | |
1878 } | |
1879 | |
1880 | |
1881 bool OrthancPeers::LookupUserProperty(std::string& value, | |
1882 size_t index, | |
1883 const std::string& key) const | |
1884 { | |
1885 if (index >= index_.size()) | |
1886 { | |
1887 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
1888 } | |
1889 else | |
1890 { | |
1891 const char* s = OrthancPluginGetPeerUserProperty(GetGlobalContext(), peers_, static_cast<uint32_t>(index), key.c_str()); | |
1892 if (s == NULL) | |
1893 { | |
1894 return false; | |
1895 } | |
1896 else | |
1897 { | |
1898 value.assign(s); | |
1899 return true; | |
1900 } | |
1901 } | |
1902 } | |
1903 | |
1904 | |
1905 bool OrthancPeers::LookupUserProperty(std::string& value, | |
1906 const std::string& peer, | |
1907 const std::string& key) const | |
1908 { | |
1909 return LookupUserProperty(value, GetPeerIndex(peer), key); | |
1910 } | |
1911 | |
1912 | |
1913 bool OrthancPeers::DoGet(MemoryBuffer& target, | |
1914 size_t index, | |
397 | 1915 const std::string& uri, |
1916 const std::map<std::string, std::string>& headers) const | |
152 | 1917 { |
1918 if (index >= index_.size()) | |
1919 { | |
1920 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
1921 } | |
1922 | |
1923 OrthancPlugins::MemoryBuffer answer; | |
1924 uint16_t status; | |
397 | 1925 PluginHttpHeaders pluginHeaders(headers); |
1926 | |
152 | 1927 OrthancPluginErrorCode code = OrthancPluginCallPeerApi |
1928 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
1929 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Get, uri.c_str(), | |
397 | 1930 pluginHeaders.GetSize(), pluginHeaders.GetKeys(), pluginHeaders.GetValues(), NULL, 0, timeout_); |
152 | 1931 |
1932 if (code == OrthancPluginErrorCode_Success) | |
1933 { | |
1934 target.Swap(answer); | |
1935 return (status == 200); | |
1936 } | |
1937 else | |
1938 { | |
1939 return false; | |
1940 } | |
1941 } | |
1942 | |
1943 | |
1944 bool OrthancPeers::DoGet(MemoryBuffer& target, | |
1945 const std::string& name, | |
397 | 1946 const std::string& uri, |
1947 const std::map<std::string, std::string>& headers) const | |
152 | 1948 { |
1949 size_t index; | |
1950 return (LookupName(index, name) && | |
397 | 1951 DoGet(target, index, uri, headers)); |
152 | 1952 } |
1953 | |
1954 | |
1955 bool OrthancPeers::DoGet(Json::Value& target, | |
1956 size_t index, | |
397 | 1957 const std::string& uri, |
1958 const std::map<std::string, std::string>& headers) const | |
152 | 1959 { |
1960 MemoryBuffer buffer; | |
1961 | |
397 | 1962 if (DoGet(buffer, index, uri, headers)) |
152 | 1963 { |
1964 buffer.ToJson(target); | |
1965 return true; | |
1966 } | |
1967 else | |
1968 { | |
1969 return false; | |
1970 } | |
1971 } | |
1972 | |
1973 | |
1974 bool OrthancPeers::DoGet(Json::Value& target, | |
1975 const std::string& name, | |
397 | 1976 const std::string& uri, |
1977 const std::map<std::string, std::string>& headers) const | |
152 | 1978 { |
1979 MemoryBuffer buffer; | |
1980 | |
397 | 1981 if (DoGet(buffer, name, uri, headers)) |
152 | 1982 { |
1983 buffer.ToJson(target); | |
1984 return true; | |
1985 } | |
1986 else | |
1987 { | |
1988 return false; | |
1989 } | |
1990 } | |
1991 | |
1992 | |
1993 bool OrthancPeers::DoPost(MemoryBuffer& target, | |
1994 const std::string& name, | |
1995 const std::string& uri, | |
397 | 1996 const std::string& body, |
1997 const std::map<std::string, std::string>& headers) const | |
152 | 1998 { |
1999 size_t index; | |
2000 return (LookupName(index, name) && | |
397 | 2001 DoPost(target, index, uri, body, headers)); |
152 | 2002 } |
2003 | |
2004 | |
2005 bool OrthancPeers::DoPost(Json::Value& target, | |
2006 size_t index, | |
2007 const std::string& uri, | |
397 | 2008 const std::string& body, |
2009 const std::map<std::string, std::string>& headers) const | |
152 | 2010 { |
2011 MemoryBuffer buffer; | |
2012 | |
397 | 2013 if (DoPost(buffer, index, uri, body, headers)) |
152 | 2014 { |
2015 buffer.ToJson(target); | |
2016 return true; | |
2017 } | |
2018 else | |
2019 { | |
2020 return false; | |
2021 } | |
2022 } | |
2023 | |
2024 | |
2025 bool OrthancPeers::DoPost(Json::Value& target, | |
2026 const std::string& name, | |
2027 const std::string& uri, | |
397 | 2028 const std::string& body, |
2029 const std::map<std::string, std::string>& headers) const | |
152 | 2030 { |
2031 MemoryBuffer buffer; | |
2032 | |
397 | 2033 if (DoPost(buffer, name, uri, body, headers)) |
152 | 2034 { |
2035 buffer.ToJson(target); | |
2036 return true; | |
2037 } | |
2038 else | |
2039 { | |
2040 return false; | |
2041 } | |
2042 } | |
2043 | |
2044 | |
2045 bool OrthancPeers::DoPost(MemoryBuffer& target, | |
2046 size_t index, | |
2047 const std::string& uri, | |
397 | 2048 const std::string& body, |
2049 const std::map<std::string, std::string>& headers) const | |
152 | 2050 { |
2051 if (index >= index_.size()) | |
2052 { | |
2053 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
2054 } | |
2055 | |
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2056 if (body.size() > 0xffffffffu) |
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2057 { |
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2058 LogError("Cannot handle body size > 4GB"); |
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2059 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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2060 } |
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2061 |
152 | 2062 OrthancPlugins::MemoryBuffer answer; |
2063 uint16_t status; | |
397 | 2064 PluginHttpHeaders pluginHeaders(headers); |
2065 | |
152 | 2066 OrthancPluginErrorCode code = OrthancPluginCallPeerApi |
2067 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
2068 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Post, uri.c_str(), | |
397 | 2069 pluginHeaders.GetSize(), pluginHeaders.GetKeys(), pluginHeaders.GetValues(), body.empty() ? NULL : body.c_str(), body.size(), timeout_); |
152 | 2070 |
2071 if (code == OrthancPluginErrorCode_Success) | |
2072 { | |
2073 target.Swap(answer); | |
2074 return (status == 200); | |
2075 } | |
2076 else | |
2077 { | |
2078 return false; | |
2079 } | |
2080 } | |
2081 | |
2082 | |
2083 bool OrthancPeers::DoPut(size_t index, | |
2084 const std::string& uri, | |
397 | 2085 const std::string& body, |
2086 const std::map<std::string, std::string>& headers) const | |
152 | 2087 { |
2088 if (index >= index_.size()) | |
2089 { | |
2090 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
2091 } | |
2092 | |
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2093 if (body.size() > 0xffffffffu) |
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2094 { |
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2095 LogError("Cannot handle body size > 4GB"); |
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2096 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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2097 } |
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2098 |
152 | 2099 OrthancPlugins::MemoryBuffer answer; |
2100 uint16_t status; | |
397 | 2101 PluginHttpHeaders pluginHeaders(headers); |
2102 | |
152 | 2103 OrthancPluginErrorCode code = OrthancPluginCallPeerApi |
2104 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
2105 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Put, uri.c_str(), | |
397 | 2106 pluginHeaders.GetSize(), pluginHeaders.GetKeys(), pluginHeaders.GetValues(), body.empty() ? NULL : body.c_str(), body.size(), timeout_); |
152 | 2107 |
2108 if (code == OrthancPluginErrorCode_Success) | |
2109 { | |
2110 return (status == 200); | |
2111 } | |
2112 else | |
2113 { | |
2114 return false; | |
2115 } | |
2116 } | |
2117 | |
2118 | |
2119 bool OrthancPeers::DoPut(const std::string& name, | |
2120 const std::string& uri, | |
397 | 2121 const std::string& body, |
2122 const std::map<std::string, std::string>& headers) const | |
152 | 2123 { |
2124 size_t index; | |
2125 return (LookupName(index, name) && | |
397 | 2126 DoPut(index, uri, body, headers)); |
152 | 2127 } |
2128 | |
2129 | |
2130 bool OrthancPeers::DoDelete(size_t index, | |
397 | 2131 const std::string& uri, |
2132 const std::map<std::string, std::string>& headers) const | |
152 | 2133 { |
2134 if (index >= index_.size()) | |
2135 { | |
2136 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
2137 } | |
2138 | |
2139 OrthancPlugins::MemoryBuffer answer; | |
2140 uint16_t status; | |
397 | 2141 PluginHttpHeaders pluginHeaders(headers); |
2142 | |
152 | 2143 OrthancPluginErrorCode code = OrthancPluginCallPeerApi |
2144 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
2145 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Delete, uri.c_str(), | |
397 | 2146 pluginHeaders.GetSize(), pluginHeaders.GetKeys(), pluginHeaders.GetValues(), NULL, 0, timeout_); |
152 | 2147 |
2148 if (code == OrthancPluginErrorCode_Success) | |
2149 { | |
2150 return (status == 200); | |
2151 } | |
2152 else | |
2153 { | |
2154 return false; | |
2155 } | |
2156 } | |
2157 | |
2158 | |
2159 bool OrthancPeers::DoDelete(const std::string& name, | |
397 | 2160 const std::string& uri, |
2161 const std::map<std::string, std::string>& headers) const | |
152 | 2162 { |
2163 size_t index; | |
2164 return (LookupName(index, name) && | |
397 | 2165 DoDelete(index, uri, headers)); |
152 | 2166 } |
2167 #endif | |
2168 | |
2169 | |
2170 | |
2171 | |
2172 | |
2173 /****************************************************************** | |
2174 ** JOBS | |
2175 ******************************************************************/ | |
2176 | |
2177 #if HAS_ORTHANC_PLUGIN_JOB == 1 | |
2178 void OrthancJob::CallbackFinalize(void* job) | |
2179 { | |
2180 if (job != NULL) | |
2181 { | |
2182 delete reinterpret_cast<OrthancJob*>(job); | |
2183 } | |
2184 } | |
2185 | |
2186 | |
2187 float OrthancJob::CallbackGetProgress(void* job) | |
2188 { | |
2189 assert(job != NULL); | |
2190 | |
2191 try | |
2192 { | |
2193 return reinterpret_cast<OrthancJob*>(job)->progress_; | |
2194 } | |
2195 catch (...) | |
2196 { | |
2197 return 0; | |
2198 } | |
2199 } | |
2200 | |
2201 | |
397 | 2202 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) |
2203 static OrthancPluginErrorCode CopyStringToMemoryBuffer(OrthancPluginMemoryBuffer* target, | |
2204 const std::string& source) | |
2205 { | |
2206 if (OrthancPluginCreateMemoryBuffer(globalContext_, target, source.size()) != OrthancPluginErrorCode_Success) | |
2207 { | |
2208 return OrthancPluginErrorCode_NotEnoughMemory; | |
2209 } | |
2210 else | |
2211 { | |
2212 if (!source.empty()) | |
2213 { | |
2214 memcpy(target->data, source.c_str(), source.size()); | |
2215 } | |
2216 | |
2217 return OrthancPluginErrorCode_Success; | |
2218 } | |
2219 } | |
2220 #endif | |
2221 | |
2222 | |
2223 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) | |
2224 OrthancPluginErrorCode OrthancJob::CallbackGetContent(OrthancPluginMemoryBuffer* target, | |
2225 void* job) | |
2226 { | |
2227 assert(job != NULL); | |
2228 OrthancJob& that = *reinterpret_cast<OrthancJob*>(job); | |
2229 return CopyStringToMemoryBuffer(target, that.content_); | |
2230 } | |
2231 #else | |
152 | 2232 const char* OrthancJob::CallbackGetContent(void* job) |
2233 { | |
2234 assert(job != NULL); | |
2235 | |
2236 try | |
2237 { | |
2238 return reinterpret_cast<OrthancJob*>(job)->content_.c_str(); | |
2239 } | |
2240 catch (...) | |
2241 { | |
2242 return 0; | |
2243 } | |
2244 } | |
397 | 2245 #endif |
2246 | |
2247 | |
2248 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) | |
2249 int32_t OrthancJob::CallbackGetSerialized(OrthancPluginMemoryBuffer* target, | |
2250 void* job) | |
2251 { | |
2252 assert(job != NULL); | |
2253 OrthancJob& that = *reinterpret_cast<OrthancJob*>(job); | |
2254 | |
2255 if (that.hasSerialized_) | |
2256 { | |
2257 if (CopyStringToMemoryBuffer(target, that.serialized_) == OrthancPluginErrorCode_Success) | |
2258 { | |
2259 return 1; | |
2260 } | |
2261 else | |
2262 { | |
2263 return -1; | |
2264 } | |
2265 } | |
2266 else | |
2267 { | |
2268 return 0; | |
2269 } | |
2270 } | |
2271 #else | |
152 | 2272 const char* OrthancJob::CallbackGetSerialized(void* job) |
2273 { | |
2274 assert(job != NULL); | |
2275 | |
2276 try | |
2277 { | |
2278 const OrthancJob& tmp = *reinterpret_cast<OrthancJob*>(job); | |
2279 | |
2280 if (tmp.hasSerialized_) | |
2281 { | |
2282 return tmp.serialized_.c_str(); | |
2283 } | |
2284 else | |
2285 { | |
2286 return NULL; | |
2287 } | |
2288 } | |
2289 catch (...) | |
2290 { | |
2291 return 0; | |
2292 } | |
2293 } | |
397 | 2294 #endif |
152 | 2295 |
2296 | |
2297 OrthancPluginJobStepStatus OrthancJob::CallbackStep(void* job) | |
2298 { | |
2299 assert(job != NULL); | |
2300 | |
2301 try | |
2302 { | |
2303 return reinterpret_cast<OrthancJob*>(job)->Step(); | |
2304 } | |
2305 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS&) | |
2306 { | |
2307 return OrthancPluginJobStepStatus_Failure; | |
2308 } | |
2309 catch (...) | |
2310 { | |
2311 return OrthancPluginJobStepStatus_Failure; | |
2312 } | |
2313 } | |
2314 | |
2315 | |
2316 OrthancPluginErrorCode OrthancJob::CallbackStop(void* job, | |
2317 OrthancPluginJobStopReason reason) | |
2318 { | |
2319 assert(job != NULL); | |
2320 | |
2321 try | |
2322 { | |
2323 reinterpret_cast<OrthancJob*>(job)->Stop(reason); | |
2324 return OrthancPluginErrorCode_Success; | |
2325 } | |
2326 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
2327 { | |
2328 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
2329 } | |
2330 catch (...) | |
2331 { | |
2332 return OrthancPluginErrorCode_Plugin; | |
2333 } | |
2334 } | |
2335 | |
2336 | |
2337 OrthancPluginErrorCode OrthancJob::CallbackReset(void* job) | |
2338 { | |
2339 assert(job != NULL); | |
2340 | |
2341 try | |
2342 { | |
2343 reinterpret_cast<OrthancJob*>(job)->Reset(); | |
2344 return OrthancPluginErrorCode_Success; | |
2345 } | |
2346 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
2347 { | |
2348 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
2349 } | |
2350 catch (...) | |
2351 { | |
2352 return OrthancPluginErrorCode_Plugin; | |
2353 } | |
2354 } | |
2355 | |
2356 | |
2357 void OrthancJob::ClearContent() | |
2358 { | |
2359 Json::Value empty = Json::objectValue; | |
2360 UpdateContent(empty); | |
2361 } | |
2362 | |
2363 | |
2364 void OrthancJob::UpdateContent(const Json::Value& content) | |
2365 { | |
2366 if (content.type() != Json::objectValue) | |
2367 { | |
2368 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_BadFileFormat); | |
2369 } | |
2370 else | |
2371 { | |
193
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changeset
|
2372 WriteFastJson(content_, content); |
152 | 2373 } |
2374 } | |
2375 | |
2376 | |
2377 void OrthancJob::ClearSerialized() | |
2378 { | |
2379 hasSerialized_ = false; | |
2380 serialized_.clear(); | |
2381 } | |
2382 | |
2383 | |
2384 void OrthancJob::UpdateSerialized(const Json::Value& serialized) | |
2385 { | |
2386 if (serialized.type() != Json::objectValue) | |
2387 { | |
2388 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_BadFileFormat); | |
2389 } | |
2390 else | |
2391 { | |
193
3236894320d6
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
2392 WriteFastJson(serialized_, serialized); |
152 | 2393 hasSerialized_ = true; |
2394 } | |
2395 } | |
2396 | |
2397 | |
2398 void OrthancJob::UpdateProgress(float progress) | |
2399 { | |
2400 if (progress < 0 || | |
2401 progress > 1) | |
2402 { | |
2403 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
2404 } | |
2405 | |
2406 progress_ = progress; | |
2407 } | |
2408 | |
2409 | |
2410 OrthancJob::OrthancJob(const std::string& jobType) : | |
2411 jobType_(jobType), | |
2412 progress_(0) | |
2413 { | |
2414 ClearContent(); | |
2415 ClearSerialized(); | |
2416 } | |
2417 | |
2418 | |
2419 OrthancPluginJob* OrthancJob::Create(OrthancJob* job) | |
2420 { | |
2421 if (job == NULL) | |
2422 { | |
2423 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_NullPointer); | |
2424 } | |
2425 | |
397 | 2426 OrthancPluginJob* orthanc = |
2427 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) | |
2428 OrthancPluginCreateJob2 | |
2429 #else | |
2430 OrthancPluginCreateJob | |
2431 #endif | |
2432 (GetGlobalContext(), job, CallbackFinalize, job->jobType_.c_str(), | |
2433 CallbackGetProgress, CallbackGetContent, CallbackGetSerialized, | |
2434 CallbackStep, CallbackStop, CallbackReset); | |
152 | 2435 |
2436 if (orthanc == NULL) | |
2437 { | |
2438 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
2439 } | |
2440 else | |
2441 { | |
2442 return orthanc; | |
2443 } | |
2444 } | |
2445 | |
2446 | |
2447 std::string OrthancJob::Submit(OrthancJob* job, | |
2448 int priority) | |
2449 { | |
2450 if (job == NULL) | |
2451 { | |
2452 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_NullPointer); | |
2453 } | |
2454 | |
2455 OrthancPluginJob* orthanc = Create(job); | |
2456 | |
2457 char* id = OrthancPluginSubmitJob(GetGlobalContext(), orthanc, priority); | |
2458 | |
2459 if (id == NULL) | |
2460 { | |
2461 LogError("Plugin cannot submit job"); | |
2462 OrthancPluginFreeJob(GetGlobalContext(), orthanc); | |
2463 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
2464 } | |
2465 else | |
2466 { | |
2467 std::string tmp(id); | |
2468 tmp.assign(id); | |
2469 OrthancPluginFreeString(GetGlobalContext(), id); | |
2470 | |
2471 return tmp; | |
2472 } | |
2473 } | |
2474 | |
2475 | |
2476 void OrthancJob::SubmitAndWait(Json::Value& result, | |
2477 OrthancJob* job /* takes ownership */, | |
2478 int priority) | |
2479 { | |
2480 std::string id = Submit(job, priority); | |
2481 | |
2482 for (;;) | |
2483 { | |
2484 boost::this_thread::sleep(boost::posix_time::milliseconds(100)); | |
2485 | |
2486 Json::Value status; | |
2487 if (!RestApiGet(status, "/jobs/" + id, false) || | |
2488 !status.isMember("State") || | |
2489 status["State"].type() != Json::stringValue) | |
2490 { | |
2491 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_InexistentItem); | |
2492 } | |
2493 | |
2494 const std::string state = status["State"].asString(); | |
2495 if (state == "Success") | |
2496 { | |
2497 if (status.isMember("Content")) | |
2498 { | |
2499 result = status["Content"]; | |
2500 } | |
2501 else | |
2502 { | |
2503 result = Json::objectValue; | |
2504 } | |
2505 | |
2506 return; | |
2507 } | |
2508 else if (state == "Running") | |
2509 { | |
2510 continue; | |
2511 } | |
2512 else if (!status.isMember("ErrorCode") || | |
2513 status["ErrorCode"].type() != Json::intValue) | |
2514 { | |
2515 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_InternalError); | |
2516 } | |
2517 else | |
2518 { | |
2519 if (!status.isMember("ErrorDescription") || | |
2520 status["ErrorDescription"].type() != Json::stringValue) | |
2521 { | |
2522 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(status["ErrorCode"].asInt()); | |
2523 } | |
2524 else | |
2525 { | |
2526 #if HAS_ORTHANC_EXCEPTION == 1 | |
2527 throw Orthanc::OrthancException(static_cast<Orthanc::ErrorCode>(status["ErrorCode"].asInt()), | |
2528 status["ErrorDescription"].asString()); | |
2529 #else | |
2530 LogError("Exception while executing the job: " + status["ErrorDescription"].asString()); | |
2531 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(status["ErrorCode"].asInt()); | |
2532 #endif | |
2533 } | |
2534 } | |
2535 } | |
2536 } | |
2537 | |
2538 | |
2539 void OrthancJob::SubmitFromRestApiPost(OrthancPluginRestOutput* output, | |
2540 const Json::Value& body, | |
2541 OrthancJob* job) | |
2542 { | |
2543 static const char* KEY_SYNCHRONOUS = "Synchronous"; | |
2544 static const char* KEY_ASYNCHRONOUS = "Asynchronous"; | |
2545 static const char* KEY_PRIORITY = "Priority"; | |
2546 | |
2547 boost::movelib::unique_ptr<OrthancJob> protection(job); | |
2548 | |
2549 if (body.type() != Json::objectValue) | |
2550 { | |
2551 #if HAS_ORTHANC_EXCEPTION == 1 | |
2552 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
2553 "Expected a JSON object in the body"); | |
2554 #else | |
2555 LogError("Expected a JSON object in the body"); | |
2556 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
2557 #endif | |
2558 } | |
2559 | |
2560 bool synchronous = true; | |
2561 | |
2562 if (body.isMember(KEY_SYNCHRONOUS)) | |
2563 { | |
2564 if (body[KEY_SYNCHRONOUS].type() != Json::booleanValue) | |
2565 { | |
2566 #if HAS_ORTHANC_EXCEPTION == 1 | |
2567 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
2568 "Option \"" + std::string(KEY_SYNCHRONOUS) + | |
2569 "\" must be Boolean"); | |
2570 #else | |
2571 LogError("Option \"" + std::string(KEY_SYNCHRONOUS) + "\" must be Boolean"); | |
2572 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
2573 #endif | |
2574 } | |
2575 else | |
2576 { | |
2577 synchronous = body[KEY_SYNCHRONOUS].asBool(); | |
2578 } | |
2579 } | |
2580 | |
2581 if (body.isMember(KEY_ASYNCHRONOUS)) | |
2582 { | |
2583 if (body[KEY_ASYNCHRONOUS].type() != Json::booleanValue) | |
2584 { | |
2585 #if HAS_ORTHANC_EXCEPTION == 1 | |
2586 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
2587 "Option \"" + std::string(KEY_ASYNCHRONOUS) + | |
2588 "\" must be Boolean"); | |
2589 #else | |
2590 LogError("Option \"" + std::string(KEY_ASYNCHRONOUS) + "\" must be Boolean"); | |
2591 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
2592 #endif | |
2593 } | |
2594 else | |
2595 { | |
2596 synchronous = !body[KEY_ASYNCHRONOUS].asBool(); | |
2597 } | |
2598 } | |
2599 | |
2600 int priority = 0; | |
2601 | |
2602 if (body.isMember(KEY_PRIORITY)) | |
2603 { | |
2604 if (body[KEY_PRIORITY].type() != Json::booleanValue) | |
2605 { | |
2606 #if HAS_ORTHANC_EXCEPTION == 1 | |
2607 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
2608 "Option \"" + std::string(KEY_PRIORITY) + | |
2609 "\" must be an integer"); | |
2610 #else | |
2611 LogError("Option \"" + std::string(KEY_PRIORITY) + "\" must be an integer"); | |
2612 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
2613 #endif | |
2614 } | |
2615 else | |
2616 { | |
2617 priority = !body[KEY_PRIORITY].asInt(); | |
2618 } | |
2619 } | |
2620 | |
2621 Json::Value result; | |
2622 | |
2623 if (synchronous) | |
2624 { | |
2625 OrthancPlugins::OrthancJob::SubmitAndWait(result, protection.release(), priority); | |
2626 } | |
2627 else | |
2628 { | |
2629 std::string id = OrthancPlugins::OrthancJob::Submit(protection.release(), priority); | |
2630 | |
2631 result = Json::objectValue; | |
2632 result["ID"] = id; | |
2633 result["Path"] = "/jobs/" + id; | |
2634 } | |
2635 | |
2636 std::string s = result.toStyledString(); | |
2637 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, s.c_str(), | |
2638 s.size(), "application/json"); | |
2639 } | |
2640 | |
2641 #endif | |
2642 | |
2643 | |
2644 | |
2645 | |
2646 /****************************************************************** | |
2647 ** METRICS | |
2648 ******************************************************************/ | |
2649 | |
2650 #if HAS_ORTHANC_PLUGIN_METRICS == 1 | |
2651 MetricsTimer::MetricsTimer(const char* name) : | |
2652 name_(name) | |
2653 { | |
2654 start_ = boost::posix_time::microsec_clock::universal_time(); | |
2655 } | |
2656 | |
2657 MetricsTimer::~MetricsTimer() | |
2658 { | |
2659 const boost::posix_time::ptime stop = boost::posix_time::microsec_clock::universal_time(); | |
2660 const boost::posix_time::time_duration diff = stop - start_; | |
2661 OrthancPluginSetMetricsValue(GetGlobalContext(), name_.c_str(), static_cast<float>(diff.total_milliseconds()), | |
2662 OrthancPluginMetricsType_Timer); | |
2663 } | |
2664 #endif | |
2665 | |
2666 | |
2667 | |
2668 | |
2669 /****************************************************************** | |
2670 ** HTTP CLIENT | |
2671 ******************************************************************/ | |
2672 | |
2673 #if HAS_ORTHANC_PLUGIN_HTTP_CLIENT == 1 | |
2674 class HttpClient::RequestBodyWrapper : public boost::noncopyable | |
2675 { | |
2676 private: | |
2677 static RequestBodyWrapper& GetObject(void* body) | |
2678 { | |
2679 assert(body != NULL); | |
2680 return *reinterpret_cast<RequestBodyWrapper*>(body); | |
2681 } | |
2682 | |
2683 IRequestBody& body_; | |
2684 bool done_; | |
2685 std::string chunk_; | |
2686 | |
2687 public: | |
2688 RequestBodyWrapper(IRequestBody& body) : | |
2689 body_(body), | |
2690 done_(false) | |
2691 { | |
2692 } | |
2693 | |
2694 static uint8_t IsDone(void* body) | |
2695 { | |
2696 return GetObject(body).done_; | |
2697 } | |
2698 | |
2699 static const void* GetChunkData(void* body) | |
2700 { | |
2701 return GetObject(body).chunk_.c_str(); | |
2702 } | |
2703 | |
2704 static uint32_t GetChunkSize(void* body) | |
2705 { | |
2706 return static_cast<uint32_t>(GetObject(body).chunk_.size()); | |
2707 } | |
2708 | |
2709 static OrthancPluginErrorCode Next(void* body) | |
2710 { | |
2711 RequestBodyWrapper& that = GetObject(body); | |
2712 | |
2713 if (that.done_) | |
2714 { | |
2715 return OrthancPluginErrorCode_BadSequenceOfCalls; | |
2716 } | |
2717 else | |
2718 { | |
2719 try | |
2720 { | |
2721 that.done_ = !that.body_.ReadNextChunk(that.chunk_); | |
2722 return OrthancPluginErrorCode_Success; | |
2723 } | |
2724 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
2725 { | |
2726 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
2727 } | |
2728 catch (...) | |
2729 { | |
397 | 2730 return OrthancPluginErrorCode_Plugin; |
152 | 2731 } |
2732 } | |
2733 } | |
2734 }; | |
2735 | |
2736 | |
2737 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
2738 static OrthancPluginErrorCode AnswerAddHeaderCallback(void* answer, | |
2739 const char* key, | |
2740 const char* value) | |
2741 { | |
2742 assert(answer != NULL && key != NULL && value != NULL); | |
2743 | |
2744 try | |
2745 { | |
2746 reinterpret_cast<HttpClient::IAnswer*>(answer)->AddHeader(key, value); | |
2747 return OrthancPluginErrorCode_Success; | |
2748 } | |
2749 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
2750 { | |
2751 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
2752 } | |
2753 catch (...) | |
2754 { | |
2755 return OrthancPluginErrorCode_Plugin; | |
2756 } | |
2757 } | |
2758 #endif | |
2759 | |
2760 | |
2761 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
2762 static OrthancPluginErrorCode AnswerAddChunkCallback(void* answer, | |
2763 const void* data, | |
2764 uint32_t size) | |
2765 { | |
2766 assert(answer != NULL); | |
2767 | |
2768 try | |
2769 { | |
2770 reinterpret_cast<HttpClient::IAnswer*>(answer)->AddChunk(data, size); | |
2771 return OrthancPluginErrorCode_Success; | |
2772 } | |
2773 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
2774 { | |
2775 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
2776 } | |
2777 catch (...) | |
2778 { | |
2779 return OrthancPluginErrorCode_Plugin; | |
2780 } | |
2781 } | |
2782 #endif | |
2783 | |
2784 | |
2785 HttpClient::HttpClient() : | |
2786 httpStatus_(0), | |
2787 method_(OrthancPluginHttpMethod_Get), | |
2788 timeout_(0), | |
2789 pkcs11_(false), | |
2790 chunkedBody_(NULL), | |
2791 allowChunkedTransfers_(true) | |
2792 { | |
2793 } | |
2794 | |
2795 | |
2796 void HttpClient::AddHeaders(const HttpHeaders& headers) | |
2797 { | |
2798 for (HttpHeaders::const_iterator it = headers.begin(); | |
2799 it != headers.end(); ++it) | |
2800 { | |
2801 headers_[it->first] = it->second; | |
2802 } | |
2803 } | |
2804 | |
2805 | |
2806 void HttpClient::SetCredentials(const std::string& username, | |
2807 const std::string& password) | |
2808 { | |
2809 username_ = username; | |
2810 password_ = password; | |
2811 } | |
2812 | |
2813 | |
2814 void HttpClient::ClearCredentials() | |
2815 { | |
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2816 username_.clear(); |
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2817 password_.clear(); |
152 | 2818 } |
2819 | |
2820 | |
2821 void HttpClient::SetCertificate(const std::string& certificateFile, | |
2822 const std::string& keyFile, | |
2823 const std::string& keyPassword) | |
2824 { | |
2825 certificateFile_ = certificateFile; | |
2826 certificateKeyFile_ = keyFile; | |
2827 certificateKeyPassword_ = keyPassword; | |
2828 } | |
2829 | |
2830 | |
2831 void HttpClient::ClearCertificate() | |
2832 { | |
2833 certificateFile_.clear(); | |
2834 certificateKeyFile_.clear(); | |
2835 certificateKeyPassword_.clear(); | |
2836 } | |
2837 | |
2838 | |
2839 void HttpClient::ClearBody() | |
2840 { | |
2841 fullBody_.clear(); | |
2842 chunkedBody_ = NULL; | |
2843 } | |
2844 | |
2845 | |
2846 void HttpClient::SwapBody(std::string& body) | |
2847 { | |
2848 fullBody_.swap(body); | |
2849 chunkedBody_ = NULL; | |
2850 } | |
2851 | |
2852 | |
2853 void HttpClient::SetBody(const std::string& body) | |
2854 { | |
2855 fullBody_ = body; | |
2856 chunkedBody_ = NULL; | |
2857 } | |
2858 | |
2859 | |
2860 void HttpClient::SetBody(IRequestBody& body) | |
2861 { | |
2862 fullBody_.clear(); | |
2863 chunkedBody_ = &body; | |
2864 } | |
2865 | |
2866 | |
2867 namespace | |
2868 { | |
2869 class HeadersWrapper : public boost::noncopyable | |
2870 { | |
2871 private: | |
2872 std::vector<const char*> headersKeys_; | |
2873 std::vector<const char*> headersValues_; | |
2874 | |
2875 public: | |
2876 HeadersWrapper(const HttpClient::HttpHeaders& headers) | |
2877 { | |
2878 headersKeys_.reserve(headers.size()); | |
2879 headersValues_.reserve(headers.size()); | |
2880 | |
2881 for (HttpClient::HttpHeaders::const_iterator it = headers.begin(); it != headers.end(); ++it) | |
2882 { | |
2883 headersKeys_.push_back(it->first.c_str()); | |
2884 headersValues_.push_back(it->second.c_str()); | |
2885 } | |
2886 } | |
2887 | |
2888 void AddStaticString(const char* key, | |
2889 const char* value) | |
2890 { | |
2891 headersKeys_.push_back(key); | |
2892 headersValues_.push_back(value); | |
2893 } | |
2894 | |
2895 uint32_t GetCount() const | |
2896 { | |
2897 return headersKeys_.size(); | |
2898 } | |
2899 | |
2900 const char* const* GetKeys() const | |
2901 { | |
2902 return headersKeys_.empty() ? NULL : &headersKeys_[0]; | |
2903 } | |
2904 | |
2905 const char* const* GetValues() const | |
2906 { | |
2907 return headersValues_.empty() ? NULL : &headersValues_[0]; | |
2908 } | |
2909 }; | |
2910 | |
2911 | |
2912 class MemoryRequestBody : public HttpClient::IRequestBody | |
2913 { | |
2914 private: | |
2915 std::string body_; | |
2916 bool done_; | |
2917 | |
2918 public: | |
2919 MemoryRequestBody(const std::string& body) : | |
2920 body_(body), | |
2921 done_(false) | |
2922 { | |
2923 if (body_.empty()) | |
2924 { | |
2925 done_ = true; | |
2926 } | |
2927 } | |
2928 | |
2929 virtual bool ReadNextChunk(std::string& chunk) | |
2930 { | |
2931 if (done_) | |
2932 { | |
2933 return false; | |
2934 } | |
2935 else | |
2936 { | |
2937 chunk.swap(body_); | |
2938 done_ = true; | |
2939 return true; | |
2940 } | |
2941 } | |
2942 }; | |
2943 | |
2944 | |
2945 // This class mimics Orthanc::ChunkedBuffer | |
2946 class ChunkedBuffer : public boost::noncopyable | |
2947 { | |
2948 private: | |
2949 typedef std::list<std::string*> Content; | |
2950 | |
2951 Content content_; | |
2952 size_t size_; | |
2953 | |
2954 public: | |
2955 ChunkedBuffer() : | |
2956 size_(0) | |
2957 { | |
2958 } | |
2959 | |
2960 ~ChunkedBuffer() | |
2961 { | |
2962 Clear(); | |
2963 } | |
2964 | |
2965 void Clear() | |
2966 { | |
2967 for (Content::iterator it = content_.begin(); it != content_.end(); ++it) | |
2968 { | |
2969 assert(*it != NULL); | |
2970 delete *it; | |
2971 } | |
2972 | |
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2973 size_ = 0; |
152 | 2974 content_.clear(); |
2975 } | |
2976 | |
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2977 /** |
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2978 * Since Orthanc 1.9.3, this function also clears the content of |
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2979 * the ChunkedBuffer in order to mimic the behavior of the |
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2980 * original class "Orthanc::ChunkedBuffer". This prevents the |
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2981 * forgetting of calling "Clear()" in order to reduce memory |
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2982 * consumption. |
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2983 **/ |
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2984 void Flatten(std::string& target) |
152 | 2985 { |
2986 target.resize(size_); | |
2987 | |
2988 size_t pos = 0; | |
2989 | |
2990 for (Content::const_iterator it = content_.begin(); it != content_.end(); ++it) | |
2991 { | |
2992 assert(*it != NULL); | |
2993 size_t s = (*it)->size(); | |
2994 | |
2995 if (s != 0) | |
2996 { | |
2997 memcpy(&target[pos], (*it)->c_str(), s); | |
2998 pos += s; | |
2999 } | |
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3000 |
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3001 delete *it; |
152 | 3002 } |
3003 | |
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3004 assert(pos == target.size()); |
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3005 |
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3006 size_ = 0; |
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3007 content_.clear(); |
152 | 3008 } |
3009 | |
3010 void AddChunk(const void* data, | |
3011 size_t size) | |
3012 { | |
3013 content_.push_back(new std::string(reinterpret_cast<const char*>(data), size)); | |
3014 size_ += size; | |
3015 } | |
3016 | |
3017 void AddChunk(const std::string& chunk) | |
3018 { | |
3019 content_.push_back(new std::string(chunk)); | |
3020 size_ += chunk.size(); | |
3021 } | |
3022 }; | |
3023 | |
3024 | |
3025 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
3026 class MemoryAnswer : public HttpClient::IAnswer | |
3027 { | |
3028 private: | |
3029 HttpClient::HttpHeaders headers_; | |
3030 ChunkedBuffer body_; | |
3031 | |
3032 public: | |
3033 const HttpClient::HttpHeaders& GetHeaders() const | |
3034 { | |
3035 return headers_; | |
3036 } | |
3037 | |
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3038 ChunkedBuffer& GetBody() |
152 | 3039 { |
3040 return body_; | |
3041 } | |
3042 | |
3043 virtual void AddHeader(const std::string& key, | |
3044 const std::string& value) | |
3045 { | |
3046 headers_[key] = value; | |
3047 } | |
3048 | |
3049 virtual void AddChunk(const void* data, | |
3050 size_t size) | |
3051 { | |
3052 body_.AddChunk(data, size); | |
3053 } | |
3054 }; | |
3055 #endif | |
3056 } | |
3057 | |
3058 | |
3059 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
3060 void HttpClient::ExecuteWithStream(uint16_t& httpStatus, | |
3061 IAnswer& answer, | |
3062 IRequestBody& body) const | |
3063 { | |
3064 HeadersWrapper h(headers_); | |
3065 | |
3066 if (method_ == OrthancPluginHttpMethod_Post || | |
3067 method_ == OrthancPluginHttpMethod_Put) | |
3068 { | |
3069 // Automatically set the "Transfer-Encoding" header if absent | |
3070 bool found = false; | |
3071 | |
3072 for (HttpHeaders::const_iterator it = headers_.begin(); it != headers_.end(); ++it) | |
3073 { | |
3074 if (boost::iequals(it->first, "Transfer-Encoding")) | |
3075 { | |
3076 found = true; | |
3077 break; | |
3078 } | |
3079 } | |
3080 | |
3081 if (!found) | |
3082 { | |
3083 h.AddStaticString("Transfer-Encoding", "chunked"); | |
3084 } | |
3085 } | |
3086 | |
3087 RequestBodyWrapper request(body); | |
3088 | |
3089 OrthancPluginErrorCode error = OrthancPluginChunkedHttpClient( | |
3090 GetGlobalContext(), | |
3091 &answer, | |
3092 AnswerAddChunkCallback, | |
3093 AnswerAddHeaderCallback, | |
3094 &httpStatus, | |
3095 method_, | |
3096 url_.c_str(), | |
3097 h.GetCount(), | |
3098 h.GetKeys(), | |
3099 h.GetValues(), | |
3100 &request, | |
3101 RequestBodyWrapper::IsDone, | |
3102 RequestBodyWrapper::GetChunkData, | |
3103 RequestBodyWrapper::GetChunkSize, | |
3104 RequestBodyWrapper::Next, | |
3105 username_.empty() ? NULL : username_.c_str(), | |
3106 password_.empty() ? NULL : password_.c_str(), | |
3107 timeout_, | |
3108 certificateFile_.empty() ? NULL : certificateFile_.c_str(), | |
3109 certificateFile_.empty() ? NULL : certificateKeyFile_.c_str(), | |
3110 certificateFile_.empty() ? NULL : certificateKeyPassword_.c_str(), | |
3111 pkcs11_ ? 1 : 0); | |
3112 | |
3113 if (error != OrthancPluginErrorCode_Success) | |
3114 { | |
3115 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
3116 } | |
3117 } | |
3118 #endif | |
3119 | |
3120 | |
3121 void HttpClient::ExecuteWithoutStream(uint16_t& httpStatus, | |
3122 HttpHeaders& answerHeaders, | |
3123 std::string& answerBody, | |
3124 const std::string& body) const | |
3125 { | |
3126 HeadersWrapper headers(headers_); | |
3127 | |
3128 MemoryBuffer answerBodyBuffer, answerHeadersBuffer; | |
3129 | |
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3130 if (body.size() > 0xffffffffu) |
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3131 { |
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3132 LogError("Cannot handle body size > 4GB"); |
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3133 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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3134 } |
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3135 |
152 | 3136 OrthancPluginErrorCode error = OrthancPluginHttpClient( |
3137 GetGlobalContext(), | |
3138 *answerBodyBuffer, | |
3139 *answerHeadersBuffer, | |
3140 &httpStatus, | |
3141 method_, | |
3142 url_.c_str(), | |
3143 headers.GetCount(), | |
3144 headers.GetKeys(), | |
3145 headers.GetValues(), | |
3146 body.empty() ? NULL : body.c_str(), | |
3147 body.size(), | |
3148 username_.empty() ? NULL : username_.c_str(), | |
3149 password_.empty() ? NULL : password_.c_str(), | |
3150 timeout_, | |
3151 certificateFile_.empty() ? NULL : certificateFile_.c_str(), | |
3152 certificateFile_.empty() ? NULL : certificateKeyFile_.c_str(), | |
3153 certificateFile_.empty() ? NULL : certificateKeyPassword_.c_str(), | |
3154 pkcs11_ ? 1 : 0); | |
3155 | |
3156 if (error != OrthancPluginErrorCode_Success) | |
3157 { | |
3158 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
3159 } | |
3160 | |
3161 Json::Value v; | |
3162 answerHeadersBuffer.ToJson(v); | |
3163 | |
3164 if (v.type() != Json::objectValue) | |
3165 { | |
3166 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
3167 } | |
3168 | |
3169 Json::Value::Members members = v.getMemberNames(); | |
3170 answerHeaders.clear(); | |
3171 | |
3172 for (size_t i = 0; i < members.size(); i++) | |
3173 { | |
3174 const Json::Value& h = v[members[i]]; | |
3175 if (h.type() != Json::stringValue) | |
3176 { | |
3177 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
3178 } | |
3179 else | |
3180 { | |
3181 answerHeaders[members[i]] = h.asString(); | |
3182 } | |
3183 } | |
3184 | |
3185 answerBodyBuffer.ToString(answerBody); | |
3186 } | |
3187 | |
3188 | |
3189 void HttpClient::Execute(IAnswer& answer) | |
3190 { | |
3191 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
3192 if (allowChunkedTransfers_) | |
3193 { | |
3194 if (chunkedBody_ != NULL) | |
3195 { | |
3196 ExecuteWithStream(httpStatus_, answer, *chunkedBody_); | |
3197 } | |
3198 else | |
3199 { | |
3200 MemoryRequestBody wrapper(fullBody_); | |
3201 ExecuteWithStream(httpStatus_, answer, wrapper); | |
3202 } | |
3203 | |
3204 return; | |
3205 } | |
3206 #endif | |
3207 | |
3208 // Compatibility mode for Orthanc SDK <= 1.5.6 or if chunked | |
3209 // transfers are disabled. This results in higher memory usage | |
3210 // (all chunks from the answer body are sent at once) | |
3211 | |
3212 HttpHeaders answerHeaders; | |
3213 std::string answerBody; | |
3214 Execute(answerHeaders, answerBody); | |
3215 | |
3216 for (HttpHeaders::const_iterator it = answerHeaders.begin(); | |
3217 it != answerHeaders.end(); ++it) | |
3218 { | |
3219 answer.AddHeader(it->first, it->second); | |
3220 } | |
3221 | |
3222 if (!answerBody.empty()) | |
3223 { | |
3224 answer.AddChunk(answerBody.c_str(), answerBody.size()); | |
3225 } | |
3226 } | |
3227 | |
3228 | |
3229 void HttpClient::Execute(HttpHeaders& answerHeaders /* out */, | |
3230 std::string& answerBody /* out */) | |
3231 { | |
3232 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
3233 if (allowChunkedTransfers_) | |
3234 { | |
3235 MemoryAnswer answer; | |
3236 Execute(answer); | |
3237 answerHeaders = answer.GetHeaders(); | |
3238 answer.GetBody().Flatten(answerBody); | |
3239 return; | |
3240 } | |
3241 #endif | |
3242 | |
3243 // Compatibility mode for Orthanc SDK <= 1.5.6 or if chunked | |
3244 // transfers are disabled. This results in higher memory usage | |
3245 // (all chunks from the request body are sent at once) | |
3246 | |
3247 if (chunkedBody_ != NULL) | |
3248 { | |
3249 ChunkedBuffer buffer; | |
3250 | |
3251 std::string chunk; | |
3252 while (chunkedBody_->ReadNextChunk(chunk)) | |
3253 { | |
3254 buffer.AddChunk(chunk); | |
3255 } | |
3256 | |
3257 std::string body; | |
3258 buffer.Flatten(body); | |
3259 | |
3260 ExecuteWithoutStream(httpStatus_, answerHeaders, answerBody, body); | |
3261 } | |
3262 else | |
3263 { | |
3264 ExecuteWithoutStream(httpStatus_, answerHeaders, answerBody, fullBody_); | |
3265 } | |
3266 } | |
3267 | |
3268 | |
3269 void HttpClient::Execute(HttpHeaders& answerHeaders /* out */, | |
3270 Json::Value& answerBody /* out */) | |
3271 { | |
3272 std::string body; | |
3273 Execute(answerHeaders, body); | |
3274 | |
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3275 if (!ReadJson(answerBody, body)) |
152 | 3276 { |
3277 LogError("Cannot convert HTTP answer body to JSON"); | |
3278 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
3279 } | |
3280 } | |
3281 | |
3282 | |
3283 void HttpClient::Execute() | |
3284 { | |
3285 HttpHeaders answerHeaders; | |
3286 std::string body; | |
3287 Execute(answerHeaders, body); | |
3288 } | |
3289 | |
3290 #endif /* HAS_ORTHANC_PLUGIN_HTTP_CLIENT == 1 */ | |
3291 | |
3292 | |
3293 | |
3294 | |
3295 | |
3296 /****************************************************************** | |
3297 ** CHUNKED HTTP SERVER | |
3298 ******************************************************************/ | |
3299 | |
3300 namespace Internals | |
3301 { | |
3302 void NullRestCallback(OrthancPluginRestOutput* output, | |
3303 const char* url, | |
3304 const OrthancPluginHttpRequest* request) | |
3305 { | |
3306 } | |
3307 | |
3308 IChunkedRequestReader *NullChunkedRestCallback(const char* url, | |
3309 const OrthancPluginHttpRequest* request) | |
3310 { | |
3311 return NULL; | |
3312 } | |
3313 | |
3314 | |
3315 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_SERVER == 1 | |
3316 | |
3317 OrthancPluginErrorCode ChunkedRequestReaderAddChunk( | |
3318 OrthancPluginServerChunkedRequestReader* reader, | |
3319 const void* data, | |
3320 uint32_t size) | |
3321 { | |
3322 try | |
3323 { | |
3324 if (reader == NULL) | |
3325 { | |
3326 return OrthancPluginErrorCode_InternalError; | |
3327 } | |
3328 | |
3329 reinterpret_cast<IChunkedRequestReader*>(reader)->AddChunk(data, size); | |
3330 return OrthancPluginErrorCode_Success; | |
3331 } | |
3332 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3333 { | |
3334 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3335 } | |
3336 catch (boost::bad_lexical_cast&) | |
3337 { | |
3338 return OrthancPluginErrorCode_BadFileFormat; | |
3339 } | |
3340 catch (...) | |
3341 { | |
3342 return OrthancPluginErrorCode_Plugin; | |
3343 } | |
3344 } | |
3345 | |
3346 | |
3347 OrthancPluginErrorCode ChunkedRequestReaderExecute( | |
3348 OrthancPluginServerChunkedRequestReader* reader, | |
3349 OrthancPluginRestOutput* output) | |
3350 { | |
3351 try | |
3352 { | |
3353 if (reader == NULL) | |
3354 { | |
3355 return OrthancPluginErrorCode_InternalError; | |
3356 } | |
3357 | |
3358 reinterpret_cast<IChunkedRequestReader*>(reader)->Execute(output); | |
3359 return OrthancPluginErrorCode_Success; | |
3360 } | |
3361 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3362 { | |
3363 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3364 } | |
3365 catch (boost::bad_lexical_cast&) | |
3366 { | |
3367 return OrthancPluginErrorCode_BadFileFormat; | |
3368 } | |
3369 catch (...) | |
3370 { | |
3371 return OrthancPluginErrorCode_Plugin; | |
3372 } | |
3373 } | |
3374 | |
3375 | |
3376 void ChunkedRequestReaderFinalize( | |
3377 OrthancPluginServerChunkedRequestReader* reader) | |
3378 { | |
3379 if (reader != NULL) | |
3380 { | |
3381 delete reinterpret_cast<IChunkedRequestReader*>(reader); | |
3382 } | |
3383 } | |
3384 | |
3385 #else | |
3386 | |
3387 OrthancPluginErrorCode ChunkedRestCompatibility(OrthancPluginRestOutput* output, | |
3388 const char* url, | |
3389 const OrthancPluginHttpRequest* request, | |
3390 RestCallback GetHandler, | |
3391 ChunkedRestCallback PostHandler, | |
3392 RestCallback DeleteHandler, | |
3393 ChunkedRestCallback PutHandler) | |
3394 { | |
3395 try | |
3396 { | |
3397 std::string allowed; | |
3398 | |
3399 if (GetHandler != Internals::NullRestCallback) | |
3400 { | |
3401 allowed += "GET"; | |
3402 } | |
3403 | |
3404 if (PostHandler != Internals::NullChunkedRestCallback) | |
3405 { | |
3406 if (!allowed.empty()) | |
3407 { | |
3408 allowed += ","; | |
3409 } | |
3410 | |
3411 allowed += "POST"; | |
3412 } | |
3413 | |
3414 if (DeleteHandler != Internals::NullRestCallback) | |
3415 { | |
3416 if (!allowed.empty()) | |
3417 { | |
3418 allowed += ","; | |
3419 } | |
3420 | |
3421 allowed += "DELETE"; | |
3422 } | |
3423 | |
3424 if (PutHandler != Internals::NullChunkedRestCallback) | |
3425 { | |
3426 if (!allowed.empty()) | |
3427 { | |
3428 allowed += ","; | |
3429 } | |
3430 | |
3431 allowed += "PUT"; | |
3432 } | |
3433 | |
3434 switch (request->method) | |
3435 { | |
3436 case OrthancPluginHttpMethod_Get: | |
3437 if (GetHandler == Internals::NullRestCallback) | |
3438 { | |
3439 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
3440 } | |
3441 else | |
3442 { | |
3443 GetHandler(output, url, request); | |
3444 } | |
3445 | |
3446 break; | |
3447 | |
3448 case OrthancPluginHttpMethod_Post: | |
3449 if (PostHandler == Internals::NullChunkedRestCallback) | |
3450 { | |
3451 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
3452 } | |
3453 else | |
3454 { | |
3455 boost::movelib::unique_ptr<IChunkedRequestReader> reader(PostHandler(url, request)); | |
3456 if (reader.get() == NULL) | |
3457 { | |
3458 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
3459 } | |
3460 else | |
3461 { | |
3462 reader->AddChunk(request->body, request->bodySize); | |
3463 reader->Execute(output); | |
3464 } | |
3465 } | |
3466 | |
3467 break; | |
3468 | |
3469 case OrthancPluginHttpMethod_Delete: | |
3470 if (DeleteHandler == Internals::NullRestCallback) | |
3471 { | |
3472 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
3473 } | |
3474 else | |
3475 { | |
3476 DeleteHandler(output, url, request); | |
3477 } | |
3478 | |
3479 break; | |
3480 | |
3481 case OrthancPluginHttpMethod_Put: | |
3482 if (PutHandler == Internals::NullChunkedRestCallback) | |
3483 { | |
3484 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
3485 } | |
3486 else | |
3487 { | |
3488 boost::movelib::unique_ptr<IChunkedRequestReader> reader(PutHandler(url, request)); | |
3489 if (reader.get() == NULL) | |
3490 { | |
3491 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
3492 } | |
3493 else | |
3494 { | |
3495 reader->AddChunk(request->body, request->bodySize); | |
3496 reader->Execute(output); | |
3497 } | |
3498 } | |
3499 | |
3500 break; | |
3501 | |
3502 default: | |
3503 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
3504 } | |
3505 | |
3506 return OrthancPluginErrorCode_Success; | |
3507 } | |
3508 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3509 { | |
3510 #if HAS_ORTHANC_EXCEPTION == 1 && HAS_ORTHANC_PLUGIN_EXCEPTION_DETAILS == 1 | |
3511 if (HasGlobalContext() && | |
3512 e.HasDetails()) | |
3513 { | |
3514 // The "false" instructs Orthanc not to log the detailed | |
3515 // error message. This is to avoid duplicating the details, | |
3516 // because "OrthancException" already does it on construction. | |
3517 OrthancPluginSetHttpErrorDetails | |
3518 (GetGlobalContext(), output, e.GetDetails(), false); | |
3519 } | |
3520 #endif | |
3521 | |
3522 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3523 } | |
3524 catch (boost::bad_lexical_cast&) | |
3525 { | |
3526 return OrthancPluginErrorCode_BadFileFormat; | |
3527 } | |
3528 catch (...) | |
3529 { | |
3530 return OrthancPluginErrorCode_Plugin; | |
3531 } | |
3532 } | |
3533 #endif | |
3534 } | |
3535 | |
3536 | |
3537 #if HAS_ORTHANC_PLUGIN_STORAGE_COMMITMENT_SCP == 1 | |
3538 OrthancPluginErrorCode IStorageCommitmentScpHandler::Lookup( | |
3539 OrthancPluginStorageCommitmentFailureReason* target, | |
3540 void* rawHandler, | |
3541 const char* sopClassUid, | |
3542 const char* sopInstanceUid) | |
3543 { | |
3544 assert(target != NULL && | |
3545 rawHandler != NULL); | |
3546 | |
3547 try | |
3548 { | |
3549 IStorageCommitmentScpHandler& handler = *reinterpret_cast<IStorageCommitmentScpHandler*>(rawHandler); | |
3550 *target = handler.Lookup(sopClassUid, sopInstanceUid); | |
3551 return OrthancPluginErrorCode_Success; | |
3552 } | |
3553 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3554 { | |
3555 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3556 } | |
3557 catch (...) | |
3558 { | |
3559 return OrthancPluginErrorCode_Plugin; | |
3560 } | |
3561 } | |
3562 #endif | |
3563 | |
3564 | |
3565 #if HAS_ORTHANC_PLUGIN_STORAGE_COMMITMENT_SCP == 1 | |
3566 void IStorageCommitmentScpHandler::Destructor(void* rawHandler) | |
3567 { | |
3568 assert(rawHandler != NULL); | |
3569 delete reinterpret_cast<IStorageCommitmentScpHandler*>(rawHandler); | |
3570 } | |
3571 #endif | |
3572 | |
3573 | |
3574 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
3575 DicomInstance::DicomInstance(const OrthancPluginDicomInstance* instance) : | |
3576 toFree_(false), | |
3577 instance_(instance) | |
3578 { | |
3579 } | |
3580 #else | |
3581 DicomInstance::DicomInstance(OrthancPluginDicomInstance* instance) : | |
3582 toFree_(false), | |
3583 instance_(instance) | |
3584 { | |
3585 } | |
3586 #endif | |
3587 | |
3588 | |
3589 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
3590 DicomInstance::DicomInstance(const void* buffer, | |
3591 size_t size) : | |
3592 toFree_(true), | |
3593 instance_(OrthancPluginCreateDicomInstance(GetGlobalContext(), buffer, size)) | |
3594 { | |
3595 if (instance_ == NULL) | |
3596 { | |
3597 ORTHANC_PLUGINS_THROW_EXCEPTION(NullPointer); | |
3598 } | |
3599 } | |
3600 #endif | |
3601 | |
3602 | |
3603 DicomInstance::~DicomInstance() | |
3604 { | |
3605 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
3606 if (toFree_ && | |
3607 instance_ != NULL) | |
3608 { | |
3609 OrthancPluginFreeDicomInstance( | |
3610 GetGlobalContext(), const_cast<OrthancPluginDicomInstance*>(instance_)); | |
3611 } | |
3612 #endif | |
3613 } | |
3614 | |
3615 | |
3616 std::string DicomInstance::GetRemoteAet() const | |
3617 { | |
3618 const char* s = OrthancPluginGetInstanceRemoteAet(GetGlobalContext(), instance_); | |
3619 if (s == NULL) | |
3620 { | |
3621 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
3622 } | |
3623 else | |
3624 { | |
3625 return std::string(s); | |
3626 } | |
3627 } | |
3628 | |
3629 | |
3630 void DicomInstance::GetJson(Json::Value& target) const | |
3631 { | |
3632 OrthancString s; | |
3633 s.Assign(OrthancPluginGetInstanceJson(GetGlobalContext(), instance_)); | |
3634 s.ToJson(target); | |
3635 } | |
3636 | |
3637 | |
3638 void DicomInstance::GetSimplifiedJson(Json::Value& target) const | |
3639 { | |
3640 OrthancString s; | |
3641 s.Assign(OrthancPluginGetInstanceSimplifiedJson(GetGlobalContext(), instance_)); | |
3642 s.ToJson(target); | |
3643 } | |
3644 | |
3645 | |
3646 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
3647 std::string DicomInstance::GetTransferSyntaxUid() const | |
3648 { | |
3649 OrthancString s; | |
3650 s.Assign(OrthancPluginGetInstanceTransferSyntaxUid(GetGlobalContext(), instance_)); | |
3651 | |
3652 std::string result; | |
3653 s.ToString(result); | |
3654 return result; | |
3655 } | |
3656 #endif | |
3657 | |
3658 | |
3659 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
3660 bool DicomInstance::HasPixelData() const | |
3661 { | |
3662 int32_t result = OrthancPluginHasInstancePixelData(GetGlobalContext(), instance_); | |
3663 if (result < 0) | |
3664 { | |
3665 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
3666 } | |
3667 else | |
3668 { | |
3669 return (result != 0); | |
3670 } | |
3671 } | |
3672 #endif | |
3673 | |
3674 | |
3675 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
3676 void DicomInstance::GetRawFrame(std::string& target, | |
3677 unsigned int frameIndex) const | |
3678 { | |
3679 MemoryBuffer buffer; | |
3680 OrthancPluginErrorCode code = OrthancPluginGetInstanceRawFrame( | |
3681 GetGlobalContext(), *buffer, instance_, frameIndex); | |
3682 | |
3683 if (code == OrthancPluginErrorCode_Success) | |
3684 { | |
3685 buffer.ToString(target); | |
3686 } | |
3687 else | |
3688 { | |
3689 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
3690 } | |
3691 } | |
3692 #endif | |
3693 | |
3694 | |
3695 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
3696 OrthancImage* DicomInstance::GetDecodedFrame(unsigned int frameIndex) const | |
3697 { | |
3698 OrthancPluginImage* image = OrthancPluginGetInstanceDecodedFrame( | |
3699 GetGlobalContext(), instance_, frameIndex); | |
3700 | |
3701 if (image == NULL) | |
3702 { | |
3703 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
3704 } | |
3705 else | |
3706 { | |
3707 return new OrthancImage(image); | |
3708 } | |
3709 } | |
3710 #endif | |
3711 | |
3712 | |
3713 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
3714 void DicomInstance::Serialize(std::string& target) const | |
3715 { | |
3716 MemoryBuffer buffer; | |
3717 OrthancPluginErrorCode code = OrthancPluginSerializeDicomInstance( | |
3718 GetGlobalContext(), *buffer, instance_); | |
3719 | |
3720 if (code == OrthancPluginErrorCode_Success) | |
3721 { | |
3722 buffer.ToString(target); | |
3723 } | |
3724 else | |
3725 { | |
3726 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
3727 } | |
3728 } | |
3729 #endif | |
3730 | |
3731 | |
3732 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
3733 DicomInstance* DicomInstance::Transcode(const void* buffer, | |
3734 size_t size, | |
3735 const std::string& transferSyntax) | |
3736 { | |
3737 OrthancPluginDicomInstance* instance = OrthancPluginTranscodeDicomInstance( | |
3738 GetGlobalContext(), buffer, size, transferSyntax.c_str()); | |
3739 | |
3740 if (instance == NULL) | |
3741 { | |
3742 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
3743 } | |
3744 else | |
3745 { | |
3746 boost::movelib::unique_ptr<DicomInstance> result(new DicomInstance(instance)); | |
3747 result->toFree_ = true; | |
3748 return result.release(); | |
3749 } | |
3750 } | |
3751 #endif | |
397 | 3752 |
3753 | |
3754 #if HAS_ORTHANC_PLUGIN_WEBDAV == 1 | |
3755 static std::vector<std::string> WebDavConvertPath(uint32_t pathSize, | |
3756 const char* const* pathItems) | |
3757 { | |
3758 std::vector<std::string> result(pathSize); | |
3759 | |
3760 for (uint32_t i = 0; i < pathSize; i++) | |
3761 { | |
3762 result[i] = pathItems[i]; | |
3763 } | |
3764 | |
3765 return result; | |
3766 } | |
3767 #endif | |
3768 | |
3769 | |
3770 #if HAS_ORTHANC_PLUGIN_WEBDAV == 1 | |
3771 static OrthancPluginErrorCode WebDavIsExistingFolder(uint8_t* isExisting, | |
3772 uint32_t pathSize, | |
3773 const char* const* pathItems, | |
3774 void* payload) | |
3775 { | |
3776 IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); | |
3777 | |
3778 try | |
3779 { | |
3780 *isExisting = (that.IsExistingFolder(WebDavConvertPath(pathSize, pathItems)) ? 1 : 0); | |
3781 return OrthancPluginErrorCode_Success; | |
3782 } | |
3783 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3784 { | |
3785 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3786 } | |
3787 catch (...) | |
3788 { | |
3789 return OrthancPluginErrorCode_Plugin; | |
3790 } | |
3791 } | |
3792 #endif | |
3793 | |
3794 | |
3795 #if HAS_ORTHANC_PLUGIN_WEBDAV == 1 | |
3796 static OrthancPluginErrorCode WebDavListFolder(uint8_t* isExisting, | |
3797 OrthancPluginWebDavCollection* collection, | |
3798 OrthancPluginWebDavAddFile addFile, | |
3799 OrthancPluginWebDavAddFolder addFolder, | |
3800 uint32_t pathSize, | |
3801 const char* const* pathItems, | |
3802 void* payload) | |
3803 { | |
3804 IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); | |
3805 | |
3806 try | |
3807 { | |
3808 std::list<IWebDavCollection::FileInfo> files; | |
3809 std::list<IWebDavCollection::FolderInfo> subfolders; | |
3810 | |
3811 if (!that.ListFolder(files, subfolders, WebDavConvertPath(pathSize, pathItems))) | |
3812 { | |
3813 *isExisting = 0; | |
3814 } | |
3815 else | |
3816 { | |
3817 *isExisting = 1; | |
3818 | |
3819 for (std::list<IWebDavCollection::FileInfo>::const_iterator | |
3820 it = files.begin(); it != files.end(); ++it) | |
3821 { | |
3822 OrthancPluginErrorCode code = addFile( | |
3823 collection, it->GetName().c_str(), it->GetContentSize(), | |
3824 it->GetMimeType().c_str(), it->GetDateTime().c_str()); | |
3825 | |
3826 if (code != OrthancPluginErrorCode_Success) | |
3827 { | |
3828 return code; | |
3829 } | |
3830 } | |
3831 | |
3832 for (std::list<IWebDavCollection::FolderInfo>::const_iterator it = | |
3833 subfolders.begin(); it != subfolders.end(); ++it) | |
3834 { | |
3835 OrthancPluginErrorCode code = addFolder( | |
3836 collection, it->GetName().c_str(), it->GetDateTime().c_str()); | |
3837 | |
3838 if (code != OrthancPluginErrorCode_Success) | |
3839 { | |
3840 return code; | |
3841 } | |
3842 } | |
3843 } | |
3844 | |
3845 return OrthancPluginErrorCode_Success; | |
3846 } | |
3847 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3848 { | |
3849 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3850 } | |
3851 catch (...) | |
3852 { | |
3853 return OrthancPluginErrorCode_Plugin; | |
3854 } | |
3855 } | |
3856 #endif | |
3857 | |
3858 | |
3859 #if HAS_ORTHANC_PLUGIN_WEBDAV == 1 | |
3860 static OrthancPluginErrorCode WebDavRetrieveFile(OrthancPluginWebDavCollection* collection, | |
3861 OrthancPluginWebDavRetrieveFile retrieveFile, | |
3862 uint32_t pathSize, | |
3863 const char* const* pathItems, | |
3864 void* payload) | |
3865 { | |
3866 IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); | |
3867 | |
3868 try | |
3869 { | |
3870 std::string content, mime, dateTime; | |
3871 | |
3872 if (that.GetFile(content, mime, dateTime, WebDavConvertPath(pathSize, pathItems))) | |
3873 { | |
3874 return retrieveFile(collection, content.empty() ? NULL : content.c_str(), | |
3875 content.size(), mime.c_str(), dateTime.c_str()); | |
3876 } | |
3877 else | |
3878 { | |
3879 // Inexisting file | |
3880 return OrthancPluginErrorCode_Success; | |
3881 } | |
3882 } | |
3883 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3884 { | |
3885 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3886 } | |
3887 catch (...) | |
3888 { | |
3889 return OrthancPluginErrorCode_InternalError; | |
3890 } | |
3891 } | |
3892 #endif | |
3893 | |
3894 | |
3895 #if HAS_ORTHANC_PLUGIN_WEBDAV == 1 | |
3896 static OrthancPluginErrorCode WebDavStoreFileCallback(uint8_t* isReadOnly, /* out */ | |
3897 uint32_t pathSize, | |
3898 const char* const* pathItems, | |
3899 const void* data, | |
3900 uint64_t size, | |
3901 void* payload) | |
3902 { | |
3903 IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); | |
3904 | |
3905 try | |
3906 { | |
3907 if (static_cast<uint64_t>(static_cast<size_t>(size)) != size) | |
3908 { | |
3909 ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); | |
3910 } | |
3911 | |
3912 *isReadOnly = (that.StoreFile(WebDavConvertPath(pathSize, pathItems), data, | |
3913 static_cast<size_t>(size)) ? 1 : 0); | |
3914 return OrthancPluginErrorCode_Success; | |
3915 } | |
3916 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3917 { | |
3918 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3919 } | |
3920 catch (...) | |
3921 { | |
3922 return OrthancPluginErrorCode_InternalError; | |
3923 } | |
3924 } | |
3925 #endif | |
3926 | |
3927 | |
3928 #if HAS_ORTHANC_PLUGIN_WEBDAV == 1 | |
3929 static OrthancPluginErrorCode WebDavCreateFolderCallback(uint8_t* isReadOnly, /* out */ | |
3930 uint32_t pathSize, | |
3931 const char* const* pathItems, | |
3932 void* payload) | |
3933 { | |
3934 IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); | |
3935 | |
3936 try | |
3937 { | |
3938 *isReadOnly = (that.CreateFolder(WebDavConvertPath(pathSize, pathItems)) ? 1 : 0); | |
3939 return OrthancPluginErrorCode_Success; | |
3940 } | |
3941 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3942 { | |
3943 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3944 } | |
3945 catch (...) | |
3946 { | |
3947 return OrthancPluginErrorCode_InternalError; | |
3948 } | |
3949 } | |
3950 #endif | |
3951 | |
3952 | |
3953 #if HAS_ORTHANC_PLUGIN_WEBDAV == 1 | |
3954 static OrthancPluginErrorCode WebDavDeleteItemCallback(uint8_t* isReadOnly, /* out */ | |
3955 uint32_t pathSize, | |
3956 const char* const* pathItems, | |
3957 void* payload) | |
3958 { | |
3959 IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); | |
3960 | |
3961 try | |
3962 { | |
3963 *isReadOnly = (that.DeleteItem(WebDavConvertPath(pathSize, pathItems)) ? 1 : 0); | |
3964 return OrthancPluginErrorCode_Success; | |
3965 } | |
3966 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
3967 { | |
3968 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
3969 } | |
3970 catch (...) | |
3971 { | |
3972 return OrthancPluginErrorCode_InternalError; | |
3973 } | |
3974 } | |
3975 #endif | |
3976 | |
3977 | |
3978 #if HAS_ORTHANC_PLUGIN_WEBDAV == 1 | |
3979 void IWebDavCollection::Register(const std::string& uri, | |
3980 IWebDavCollection& collection) | |
3981 { | |
3982 OrthancPluginErrorCode code = OrthancPluginRegisterWebDavCollection( | |
3983 GetGlobalContext(), uri.c_str(), WebDavIsExistingFolder, WebDavListFolder, WebDavRetrieveFile, | |
3984 WebDavStoreFileCallback, WebDavCreateFolderCallback, WebDavDeleteItemCallback, &collection); | |
3985 | |
3986 if (code != OrthancPluginErrorCode_Success) | |
3987 { | |
3988 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
3989 } | |
3990 } | |
3991 #endif | |
3992 | |
3993 void GetHttpHeaders(std::map<std::string, std::string>& result, const OrthancPluginHttpRequest* request) | |
3994 { | |
3995 result.clear(); | |
3996 | |
3997 for (uint32_t i = 0; i < request->headersCount; ++i) | |
3998 { | |
3999 result[request->headersKeys[i]] = request->headersValues[i]; | |
4000 } | |
4001 } | |
152 | 4002 } |