Mercurial > hg > orthanc-transfers
annotate Resources/Orthanc/Plugins/OrthancPluginCppWrapper.cpp @ 35:81262707d68e
sync
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Sat, 12 Jun 2021 09:35:17 +0200 |
| parents | 3bd0ec7c5a7c |
| children | 1256194e1c08 |
| rev | line source |
|---|---|
| 22 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
| 22 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 28 | 11 * |
| 22 | 12 * This program is distributed in the hope that it will be useful, but |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #include "OrthancPluginCppWrapper.h" | |
| 23 | |
| 24 #include <boost/algorithm/string/predicate.hpp> | |
| 25 #include <boost/move/unique_ptr.hpp> | |
| 26 #include <boost/thread.hpp> | |
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27 |
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28 |
| 22 | 29 #include <json/reader.h> |
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30 #include <json/version.h> |
| 22 | 31 #include <json/writer.h> |
| 32 | |
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33 #if !defined(JSONCPP_VERSION_MAJOR) || !defined(JSONCPP_VERSION_MINOR) |
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34 # error Cannot access the version of JsonCpp |
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35 #endif |
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36 |
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37 |
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38 /** |
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39 * We use deprecated "Json::Reader", "Json::StyledWriter" and |
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40 * "Json::FastWriter" if JsonCpp < 1.7.0. This choice is rather |
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41 * arbitrary, but if Json >= 1.9.0, gcc generates explicit deprecation |
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42 * warnings (clang was warning in earlier versions). For reference, |
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43 * these classes seem to have been deprecated since JsonCpp 1.4.0 (on |
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44 * February 2015) by the following changeset: |
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45 * https://github.com/open-source-parsers/jsoncpp/commit/8df98f6112890d6272734975dd6d70cf8999bb22 |
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46 **/ |
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47 #if (JSONCPP_VERSION_MAJOR >= 2 || \ |
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48 (JSONCPP_VERSION_MAJOR == 1 && JSONCPP_VERSION_MINOR >= 8)) |
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49 # define JSONCPP_USE_DEPRECATED 0 |
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50 #else |
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51 # define JSONCPP_USE_DEPRECATED 1 |
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52 #endif |
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53 |
| 22 | 54 |
| 55 #if !ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 2, 0) | |
| 56 static const OrthancPluginErrorCode OrthancPluginErrorCode_NullPointer = OrthancPluginErrorCode_Plugin; | |
| 57 #endif | |
| 58 | |
| 59 | |
| 60 namespace OrthancPlugins | |
| 61 { | |
| 62 static OrthancPluginContext* globalContext_ = NULL; | |
| 63 | |
| 64 | |
| 65 void SetGlobalContext(OrthancPluginContext* context) | |
| 66 { | |
| 67 if (context == NULL) | |
| 68 { | |
| 69 ORTHANC_PLUGINS_THROW_EXCEPTION(NullPointer); | |
| 70 } | |
| 71 else if (globalContext_ == NULL) | |
| 72 { | |
| 73 globalContext_ = context; | |
| 74 } | |
| 75 else | |
| 76 { | |
| 77 ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 | |
| 82 bool HasGlobalContext() | |
| 83 { | |
| 84 return globalContext_ != NULL; | |
| 85 } | |
| 86 | |
| 87 | |
| 88 OrthancPluginContext* GetGlobalContext() | |
| 89 { | |
| 90 if (globalContext_ == NULL) | |
| 91 { | |
| 92 ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); | |
| 93 } | |
| 94 else | |
| 95 { | |
| 96 return globalContext_; | |
| 97 } | |
| 98 } | |
| 99 | |
| 100 | |
| 101 void MemoryBuffer::Check(OrthancPluginErrorCode code) | |
| 102 { | |
| 103 if (code != OrthancPluginErrorCode_Success) | |
| 104 { | |
| 105 // Prevent using garbage information | |
| 106 buffer_.data = NULL; | |
| 107 buffer_.size = 0; | |
| 108 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 109 } | |
| 110 } | |
| 111 | |
| 112 | |
| 113 bool MemoryBuffer::CheckHttp(OrthancPluginErrorCode code) | |
| 114 { | |
| 115 if (code != OrthancPluginErrorCode_Success) | |
| 116 { | |
| 117 // Prevent using garbage information | |
| 118 buffer_.data = NULL; | |
| 119 buffer_.size = 0; | |
| 120 } | |
| 121 | |
| 122 if (code == OrthancPluginErrorCode_Success) | |
| 123 { | |
| 124 return true; | |
| 125 } | |
| 126 else if (code == OrthancPluginErrorCode_UnknownResource || | |
| 127 code == OrthancPluginErrorCode_InexistentItem) | |
| 128 { | |
| 129 return false; | |
| 130 } | |
| 131 else | |
| 132 { | |
| 133 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 134 } | |
| 135 } | |
| 136 | |
| 137 | |
| 138 MemoryBuffer::MemoryBuffer() | |
| 139 { | |
| 140 buffer_.data = NULL; | |
| 141 buffer_.size = 0; | |
| 142 } | |
| 143 | |
| 144 | |
| 145 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 146 MemoryBuffer::MemoryBuffer(const void* buffer, | |
| 147 size_t size) | |
| 148 { | |
| 149 uint32_t s = static_cast<uint32_t>(size); | |
| 150 if (static_cast<size_t>(s) != size) | |
| 151 { | |
| 152 ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); | |
| 153 } | |
| 154 else if (OrthancPluginCreateMemoryBuffer(GetGlobalContext(), &buffer_, s) != | |
| 155 OrthancPluginErrorCode_Success) | |
| 156 { | |
| 157 ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); | |
| 158 } | |
| 159 else | |
| 160 { | |
| 161 memcpy(buffer_.data, buffer, size); | |
| 162 } | |
| 163 } | |
| 164 #endif | |
| 165 | |
| 166 | |
| 167 void MemoryBuffer::Clear() | |
| 168 { | |
| 169 if (buffer_.data != NULL) | |
| 170 { | |
| 171 OrthancPluginFreeMemoryBuffer(GetGlobalContext(), &buffer_); | |
| 172 buffer_.data = NULL; | |
| 173 buffer_.size = 0; | |
| 174 } | |
| 175 } | |
| 176 | |
| 177 | |
| 178 void MemoryBuffer::Assign(OrthancPluginMemoryBuffer& other) | |
| 179 { | |
| 180 Clear(); | |
| 181 | |
| 182 buffer_.data = other.data; | |
| 183 buffer_.size = other.size; | |
| 184 | |
| 185 other.data = NULL; | |
| 186 other.size = 0; | |
| 187 } | |
| 188 | |
| 189 | |
| 190 void MemoryBuffer::Swap(MemoryBuffer& other) | |
| 191 { | |
| 192 std::swap(buffer_.data, other.buffer_.data); | |
| 193 std::swap(buffer_.size, other.buffer_.size); | |
| 194 } | |
| 195 | |
| 196 | |
| 197 OrthancPluginMemoryBuffer MemoryBuffer::Release() | |
| 198 { | |
| 199 OrthancPluginMemoryBuffer result = buffer_; | |
| 200 | |
| 201 buffer_.data = NULL; | |
| 202 buffer_.size = 0; | |
| 203 | |
| 204 return result; | |
| 205 } | |
| 206 | |
| 207 | |
| 208 void MemoryBuffer::ToString(std::string& target) const | |
| 209 { | |
| 210 if (buffer_.size == 0) | |
| 211 { | |
| 212 target.clear(); | |
| 213 } | |
| 214 else | |
| 215 { | |
| 216 target.assign(reinterpret_cast<const char*>(buffer_.data), buffer_.size); | |
| 217 } | |
| 218 } | |
| 219 | |
| 220 | |
| 221 void MemoryBuffer::ToJson(Json::Value& target) const | |
| 222 { | |
| 223 if (buffer_.data == NULL || | |
| 224 buffer_.size == 0) | |
| 225 { | |
| 226 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 227 } | |
| 228 | |
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229 if (!ReadJson(target, buffer_.data, buffer_.size)) |
| 22 | 230 { |
| 231 LogError("Cannot convert some memory buffer to JSON"); | |
| 232 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 233 } | |
| 234 } | |
| 235 | |
| 236 | |
| 237 bool MemoryBuffer::RestApiGet(const std::string& uri, | |
| 238 bool applyPlugins) | |
| 239 { | |
| 240 Clear(); | |
| 241 | |
| 242 if (applyPlugins) | |
| 243 { | |
| 244 return CheckHttp(OrthancPluginRestApiGetAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str())); | |
| 245 } | |
| 246 else | |
| 247 { | |
| 248 return CheckHttp(OrthancPluginRestApiGet(GetGlobalContext(), &buffer_, uri.c_str())); | |
| 249 } | |
| 250 } | |
| 251 | |
| 252 bool MemoryBuffer::RestApiGet(const std::string& uri, | |
| 253 const std::map<std::string, std::string>& httpHeaders, | |
| 254 bool applyPlugins) | |
| 255 { | |
| 256 Clear(); | |
| 257 | |
| 258 std::vector<const char*> headersKeys; | |
| 259 std::vector<const char*> headersValues; | |
| 260 | |
| 261 for (std::map<std::string, std::string>::const_iterator | |
| 262 it = httpHeaders.begin(); it != httpHeaders.end(); it++) | |
| 263 { | |
| 264 headersKeys.push_back(it->first.c_str()); | |
| 265 headersValues.push_back(it->second.c_str()); | |
| 266 } | |
| 267 | |
| 268 return CheckHttp(OrthancPluginRestApiGet2( | |
| 269 GetGlobalContext(), &buffer_, uri.c_str(), httpHeaders.size(), | |
| 270 (headersKeys.empty() ? NULL : &headersKeys[0]), | |
| 271 (headersValues.empty() ? NULL : &headersValues[0]), applyPlugins)); | |
| 272 } | |
| 273 | |
| 274 bool MemoryBuffer::RestApiPost(const std::string& uri, | |
| 275 const void* body, | |
| 276 size_t bodySize, | |
| 277 bool applyPlugins) | |
| 278 { | |
| 279 Clear(); | |
| 280 | |
| 281 // Cast for compatibility with Orthanc SDK <= 1.5.6 | |
| 282 const char* b = reinterpret_cast<const char*>(body); | |
| 283 | |
| 284 if (applyPlugins) | |
| 285 { | |
| 286 return CheckHttp(OrthancPluginRestApiPostAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 287 } | |
| 288 else | |
| 289 { | |
| 290 return CheckHttp(OrthancPluginRestApiPost(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 291 } | |
| 292 } | |
| 293 | |
| 294 | |
| 295 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
| 296 const void* body, | |
| 297 size_t bodySize, | |
| 298 bool applyPlugins) | |
| 299 { | |
| 300 Clear(); | |
| 301 | |
| 302 // Cast for compatibility with Orthanc SDK <= 1.5.6 | |
| 303 const char* b = reinterpret_cast<const char*>(body); | |
| 304 | |
| 305 if (applyPlugins) | |
| 306 { | |
| 307 return CheckHttp(OrthancPluginRestApiPutAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 308 } | |
| 309 else | |
| 310 { | |
| 311 return CheckHttp(OrthancPluginRestApiPut(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 312 } | |
| 313 } | |
| 314 | |
| 315 | |
| 35 | 316 static bool ReadJsonInternal(Json::Value& target, |
| 317 const void* buffer, | |
| 318 size_t size, | |
| 319 bool collectComments) | |
| 320 { | |
| 321 #if JSONCPP_USE_DEPRECATED == 1 | |
| 322 Json::Reader reader; | |
| 323 return reader.parse(reinterpret_cast<const char*>(buffer), | |
| 324 reinterpret_cast<const char*>(buffer) + size, target, collectComments); | |
| 325 #else | |
| 326 Json::CharReaderBuilder builder; | |
| 327 builder.settings_["collectComments"] = collectComments; | |
| 328 | |
| 329 const std::unique_ptr<Json::CharReader> reader(builder.newCharReader()); | |
| 330 assert(reader.get() != NULL); | |
| 331 | |
| 332 JSONCPP_STRING err; | |
| 333 if (reader->parse(reinterpret_cast<const char*>(buffer), | |
| 334 reinterpret_cast<const char*>(buffer) + size, &target, &err)) | |
| 335 { | |
| 336 return true; | |
| 337 } | |
| 338 else | |
| 339 { | |
| 340 LogError("Cannot parse JSON: " + std::string(err)); | |
| 341 return false; | |
| 342 } | |
| 343 #endif | |
| 344 } | |
| 345 | |
| 346 | |
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347 bool ReadJson(Json::Value& target, |
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348 const std::string& source) |
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349 { |
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350 return ReadJson(target, source.empty() ? NULL : source.c_str(), source.size()); |
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351 } |
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352 |
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353 |
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354 bool ReadJson(Json::Value& target, |
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355 const void* buffer, |
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356 size_t size) |
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357 { |
| 35 | 358 return ReadJsonInternal(target, buffer, size, true); |
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359 } |
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360 |
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361 |
| 35 | 362 bool ReadJsonWithoutComments(Json::Value& target, |
| 363 const std::string& source) | |
| 364 { | |
| 365 return ReadJsonWithoutComments(target, source.empty() ? NULL : source.c_str(), source.size()); | |
| 366 } | |
| 367 | |
| 368 | |
| 369 bool ReadJsonWithoutComments(Json::Value& target, | |
| 370 const void* buffer, | |
| 371 size_t size) | |
| 372 { | |
| 373 return ReadJsonInternal(target, buffer, size, false); | |
| 374 } | |
| 375 | |
| 376 | |
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377 void WriteFastJson(std::string& target, |
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378 const Json::Value& source) |
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379 { |
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380 #if JSONCPP_USE_DEPRECATED == 1 |
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381 Json::FastWriter writer; |
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382 target = writer.write(source); |
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383 #else |
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384 Json::StreamWriterBuilder builder; |
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385 builder.settings_["indentation"] = ""; |
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386 target = Json::writeString(builder, source); |
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387 #endif |
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388 } |
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389 |
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390 |
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391 void WriteStyledJson(std::string& target, |
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392 const Json::Value& source) |
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393 { |
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394 #if JSONCPP_USE_DEPRECATED == 1 |
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395 Json::StyledWriter writer; |
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396 target = writer.write(source); |
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397 #else |
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398 Json::StreamWriterBuilder builder; |
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399 builder.settings_["indentation"] = " "; |
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400 target = Json::writeString(builder, source); |
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401 #endif |
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402 } |
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403 |
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404 |
| 22 | 405 bool MemoryBuffer::RestApiPost(const std::string& uri, |
| 406 const Json::Value& body, | |
| 407 bool applyPlugins) | |
| 408 { | |
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409 std::string s; |
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410 WriteFastJson(s, body); |
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411 return RestApiPost(uri, s, applyPlugins); |
| 22 | 412 } |
| 413 | |
| 414 | |
| 415 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
| 416 const Json::Value& body, | |
| 417 bool applyPlugins) | |
| 418 { | |
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419 std::string s; |
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420 WriteFastJson(s, body); |
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421 return RestApiPut(uri, s, applyPlugins); |
| 22 | 422 } |
| 423 | |
| 424 | |
| 425 void MemoryBuffer::CreateDicom(const Json::Value& tags, | |
| 426 OrthancPluginCreateDicomFlags flags) | |
| 427 { | |
| 428 Clear(); | |
| 429 | |
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430 std::string s; |
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431 WriteFastJson(s, tags); |
| 22 | 432 |
| 433 Check(OrthancPluginCreateDicom(GetGlobalContext(), &buffer_, s.c_str(), NULL, flags)); | |
| 434 } | |
| 435 | |
| 436 void MemoryBuffer::CreateDicom(const Json::Value& tags, | |
| 437 const OrthancImage& pixelData, | |
| 438 OrthancPluginCreateDicomFlags flags) | |
| 439 { | |
| 440 Clear(); | |
| 441 | |
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442 std::string s; |
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443 WriteFastJson(s, tags); |
| 22 | 444 |
| 445 Check(OrthancPluginCreateDicom(GetGlobalContext(), &buffer_, s.c_str(), pixelData.GetObject(), flags)); | |
| 446 } | |
| 447 | |
| 448 | |
| 449 void MemoryBuffer::ReadFile(const std::string& path) | |
| 450 { | |
| 451 Clear(); | |
| 452 Check(OrthancPluginReadFile(GetGlobalContext(), &buffer_, path.c_str())); | |
| 453 } | |
| 454 | |
| 455 | |
| 456 void MemoryBuffer::GetDicomQuery(const OrthancPluginWorklistQuery* query) | |
| 457 { | |
| 458 Clear(); | |
| 459 Check(OrthancPluginWorklistGetDicomQuery(GetGlobalContext(), &buffer_, query)); | |
| 460 } | |
| 461 | |
| 462 | |
| 463 void OrthancString::Assign(char* str) | |
| 464 { | |
| 465 Clear(); | |
| 466 | |
| 467 if (str != NULL) | |
| 468 { | |
| 469 str_ = str; | |
| 470 } | |
| 471 } | |
| 472 | |
| 473 | |
| 474 void OrthancString::Clear() | |
| 475 { | |
| 476 if (str_ != NULL) | |
| 477 { | |
| 478 OrthancPluginFreeString(GetGlobalContext(), str_); | |
| 479 str_ = NULL; | |
| 480 } | |
| 481 } | |
| 482 | |
| 483 | |
| 484 void OrthancString::ToString(std::string& target) const | |
| 485 { | |
| 486 if (str_ == NULL) | |
| 487 { | |
| 488 target.clear(); | |
| 489 } | |
| 490 else | |
| 491 { | |
| 492 target.assign(str_); | |
| 493 } | |
| 494 } | |
| 495 | |
| 496 | |
| 497 void OrthancString::ToJson(Json::Value& target) const | |
| 498 { | |
| 499 if (str_ == NULL) | |
| 500 { | |
| 501 LogError("Cannot convert an empty memory buffer to JSON"); | |
| 502 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 503 } | |
| 504 | |
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505 if (!ReadJson(target, str_)) |
| 22 | 506 { |
| 507 LogError("Cannot convert some memory buffer to JSON"); | |
| 508 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 509 } | |
| 510 } | |
| 511 | |
| 512 | |
| 513 void MemoryBuffer::DicomToJson(Json::Value& target, | |
| 514 OrthancPluginDicomToJsonFormat format, | |
| 515 OrthancPluginDicomToJsonFlags flags, | |
| 516 uint32_t maxStringLength) | |
| 517 { | |
| 518 OrthancString str; | |
| 519 str.Assign(OrthancPluginDicomBufferToJson | |
| 520 (GetGlobalContext(), GetData(), GetSize(), format, flags, maxStringLength)); | |
| 521 str.ToJson(target); | |
| 522 } | |
| 523 | |
| 524 | |
| 525 bool MemoryBuffer::HttpGet(const std::string& url, | |
| 526 const std::string& username, | |
| 527 const std::string& password) | |
| 528 { | |
| 529 Clear(); | |
| 530 return CheckHttp(OrthancPluginHttpGet(GetGlobalContext(), &buffer_, url.c_str(), | |
| 531 username.empty() ? NULL : username.c_str(), | |
| 532 password.empty() ? NULL : password.c_str())); | |
| 533 } | |
| 534 | |
| 535 | |
| 536 bool MemoryBuffer::HttpPost(const std::string& url, | |
| 537 const std::string& body, | |
| 538 const std::string& username, | |
| 539 const std::string& password) | |
| 540 { | |
| 541 Clear(); | |
| 542 return CheckHttp(OrthancPluginHttpPost(GetGlobalContext(), &buffer_, url.c_str(), | |
| 543 body.c_str(), body.size(), | |
| 544 username.empty() ? NULL : username.c_str(), | |
| 545 password.empty() ? NULL : password.c_str())); | |
| 546 } | |
| 547 | |
| 548 | |
| 549 bool MemoryBuffer::HttpPut(const std::string& url, | |
| 550 const std::string& body, | |
| 551 const std::string& username, | |
| 552 const std::string& password) | |
| 553 { | |
| 554 Clear(); | |
| 555 return CheckHttp(OrthancPluginHttpPut(GetGlobalContext(), &buffer_, url.c_str(), | |
| 556 body.empty() ? NULL : body.c_str(), | |
| 557 body.size(), | |
| 558 username.empty() ? NULL : username.c_str(), | |
| 559 password.empty() ? NULL : password.c_str())); | |
| 560 } | |
| 561 | |
| 562 | |
| 563 void MemoryBuffer::GetDicomInstance(const std::string& instanceId) | |
| 564 { | |
| 565 Clear(); | |
| 566 Check(OrthancPluginGetDicomForInstance(GetGlobalContext(), &buffer_, instanceId.c_str())); | |
| 567 } | |
| 568 | |
| 569 | |
| 570 bool HttpDelete(const std::string& url, | |
| 571 const std::string& username, | |
| 572 const std::string& password) | |
| 573 { | |
| 574 OrthancPluginErrorCode error = OrthancPluginHttpDelete | |
| 575 (GetGlobalContext(), url.c_str(), | |
| 576 username.empty() ? NULL : username.c_str(), | |
| 577 password.empty() ? NULL : password.c_str()); | |
| 578 | |
| 579 if (error == OrthancPluginErrorCode_Success) | |
| 580 { | |
| 581 return true; | |
| 582 } | |
| 583 else if (error == OrthancPluginErrorCode_UnknownResource || | |
| 584 error == OrthancPluginErrorCode_InexistentItem) | |
| 585 { | |
| 586 return false; | |
| 587 } | |
| 588 else | |
| 589 { | |
| 590 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 591 } | |
| 592 } | |
| 593 | |
| 594 | |
| 595 void LogError(const std::string& message) | |
| 596 { | |
| 597 if (HasGlobalContext()) | |
| 598 { | |
| 599 OrthancPluginLogError(GetGlobalContext(), message.c_str()); | |
| 600 } | |
| 601 } | |
| 602 | |
| 603 | |
| 604 void LogWarning(const std::string& message) | |
| 605 { | |
| 606 if (HasGlobalContext()) | |
| 607 { | |
| 608 OrthancPluginLogWarning(GetGlobalContext(), message.c_str()); | |
| 609 } | |
| 610 } | |
| 611 | |
| 612 | |
| 613 void LogInfo(const std::string& message) | |
| 614 { | |
| 615 if (HasGlobalContext()) | |
| 616 { | |
| 617 OrthancPluginLogInfo(GetGlobalContext(), message.c_str()); | |
| 618 } | |
| 619 } | |
| 620 | |
| 621 | |
| 622 void OrthancConfiguration::LoadConfiguration() | |
| 623 { | |
| 624 OrthancString str; | |
| 625 str.Assign(OrthancPluginGetConfiguration(GetGlobalContext())); | |
| 626 | |
| 627 if (str.GetContent() == NULL) | |
| 628 { | |
| 629 LogError("Cannot access the Orthanc configuration"); | |
| 630 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 631 } | |
| 632 | |
| 633 str.ToJson(configuration_); | |
| 634 | |
| 635 if (configuration_.type() != Json::objectValue) | |
| 636 { | |
| 637 LogError("Unable to read the Orthanc configuration"); | |
| 638 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 639 } | |
| 640 } | |
| 641 | |
| 642 | |
| 643 OrthancConfiguration::OrthancConfiguration() | |
| 644 { | |
| 645 LoadConfiguration(); | |
| 646 } | |
| 647 | |
| 648 | |
| 649 OrthancConfiguration::OrthancConfiguration(bool loadConfiguration) | |
| 650 { | |
| 651 if (loadConfiguration) | |
| 652 { | |
| 653 LoadConfiguration(); | |
| 654 } | |
| 655 else | |
| 656 { | |
| 657 configuration_ = Json::objectValue; | |
| 658 } | |
| 659 } | |
| 660 | |
| 661 | |
| 662 std::string OrthancConfiguration::GetPath(const std::string& key) const | |
| 663 { | |
| 664 if (path_.empty()) | |
| 665 { | |
| 666 return key; | |
| 667 } | |
| 668 else | |
| 669 { | |
| 670 return path_ + "." + key; | |
| 671 } | |
| 672 } | |
| 673 | |
| 674 | |
| 675 bool OrthancConfiguration::IsSection(const std::string& key) const | |
| 676 { | |
| 677 assert(configuration_.type() == Json::objectValue); | |
| 678 | |
| 679 return (configuration_.isMember(key) && | |
| 680 configuration_[key].type() == Json::objectValue); | |
| 681 } | |
| 682 | |
| 683 | |
| 684 void OrthancConfiguration::GetSection(OrthancConfiguration& target, | |
| 685 const std::string& key) const | |
| 686 { | |
| 687 assert(configuration_.type() == Json::objectValue); | |
| 688 | |
| 689 target.path_ = GetPath(key); | |
| 690 | |
| 691 if (!configuration_.isMember(key)) | |
| 692 { | |
| 693 target.configuration_ = Json::objectValue; | |
| 694 } | |
| 695 else | |
| 696 { | |
| 697 if (configuration_[key].type() != Json::objectValue) | |
| 698 { | |
| 699 LogError("The configuration section \"" + target.path_ + | |
| 700 "\" is not an associative array as expected"); | |
| 701 | |
| 702 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 703 } | |
| 704 | |
| 705 target.configuration_ = configuration_[key]; | |
| 706 } | |
| 707 } | |
| 708 | |
| 709 | |
| 710 bool OrthancConfiguration::LookupStringValue(std::string& target, | |
| 711 const std::string& key) const | |
| 712 { | |
| 713 assert(configuration_.type() == Json::objectValue); | |
| 714 | |
| 715 if (!configuration_.isMember(key)) | |
| 716 { | |
| 717 return false; | |
| 718 } | |
| 719 | |
| 720 if (configuration_[key].type() != Json::stringValue) | |
| 721 { | |
| 722 LogError("The configuration option \"" + GetPath(key) + | |
| 723 "\" is not a string as expected"); | |
| 724 | |
| 725 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 726 } | |
| 727 | |
| 728 target = configuration_[key].asString(); | |
| 729 return true; | |
| 730 } | |
| 731 | |
| 732 | |
| 733 bool OrthancConfiguration::LookupIntegerValue(int& target, | |
| 734 const std::string& key) const | |
| 735 { | |
| 736 assert(configuration_.type() == Json::objectValue); | |
| 737 | |
| 738 if (!configuration_.isMember(key)) | |
| 739 { | |
| 740 return false; | |
| 741 } | |
| 742 | |
| 743 switch (configuration_[key].type()) | |
| 744 { | |
| 745 case Json::intValue: | |
| 746 target = configuration_[key].asInt(); | |
| 747 return true; | |
| 748 | |
| 749 case Json::uintValue: | |
| 750 target = configuration_[key].asUInt(); | |
| 751 return true; | |
| 752 | |
| 753 default: | |
| 754 LogError("The configuration option \"" + GetPath(key) + | |
| 755 "\" is not an integer as expected"); | |
| 756 | |
| 757 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 758 } | |
| 759 } | |
| 760 | |
| 761 | |
| 762 bool OrthancConfiguration::LookupUnsignedIntegerValue(unsigned int& target, | |
| 763 const std::string& key) const | |
| 764 { | |
| 765 int tmp; | |
| 766 if (!LookupIntegerValue(tmp, key)) | |
| 767 { | |
| 768 return false; | |
| 769 } | |
| 770 | |
| 771 if (tmp < 0) | |
| 772 { | |
| 773 LogError("The configuration option \"" + GetPath(key) + | |
| 774 "\" is not a positive integer as expected"); | |
| 775 | |
| 776 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 777 } | |
| 778 else | |
| 779 { | |
| 780 target = static_cast<unsigned int>(tmp); | |
| 781 return true; | |
| 782 } | |
| 783 } | |
| 784 | |
| 785 | |
| 786 bool OrthancConfiguration::LookupBooleanValue(bool& target, | |
| 787 const std::string& key) const | |
| 788 { | |
| 789 assert(configuration_.type() == Json::objectValue); | |
| 790 | |
| 791 if (!configuration_.isMember(key)) | |
| 792 { | |
| 793 return false; | |
| 794 } | |
| 795 | |
| 796 if (configuration_[key].type() != Json::booleanValue) | |
| 797 { | |
| 798 LogError("The configuration option \"" + GetPath(key) + | |
| 799 "\" is not a Boolean as expected"); | |
| 800 | |
| 801 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 802 } | |
| 803 | |
| 804 target = configuration_[key].asBool(); | |
| 805 return true; | |
| 806 } | |
| 807 | |
| 808 | |
| 809 bool OrthancConfiguration::LookupFloatValue(float& target, | |
| 810 const std::string& key) const | |
| 811 { | |
| 812 assert(configuration_.type() == Json::objectValue); | |
| 813 | |
| 814 if (!configuration_.isMember(key)) | |
| 815 { | |
| 816 return false; | |
| 817 } | |
| 818 | |
| 819 switch (configuration_[key].type()) | |
| 820 { | |
| 821 case Json::realValue: | |
| 822 target = configuration_[key].asFloat(); | |
| 823 return true; | |
| 824 | |
| 825 case Json::intValue: | |
| 826 target = static_cast<float>(configuration_[key].asInt()); | |
| 827 return true; | |
| 828 | |
| 829 case Json::uintValue: | |
| 830 target = static_cast<float>(configuration_[key].asUInt()); | |
| 831 return true; | |
| 832 | |
| 833 default: | |
| 834 LogError("The configuration option \"" + GetPath(key) + | |
| 835 "\" is not an integer as expected"); | |
| 836 | |
| 837 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 838 } | |
| 839 } | |
| 840 | |
| 841 | |
| 842 bool OrthancConfiguration::LookupListOfStrings(std::list<std::string>& target, | |
| 843 const std::string& key, | |
| 844 bool allowSingleString) const | |
| 845 { | |
| 846 assert(configuration_.type() == Json::objectValue); | |
| 847 | |
| 848 target.clear(); | |
| 849 | |
| 850 if (!configuration_.isMember(key)) | |
| 851 { | |
| 852 return false; | |
| 853 } | |
| 854 | |
| 855 switch (configuration_[key].type()) | |
| 856 { | |
| 857 case Json::arrayValue: | |
| 858 { | |
| 859 bool ok = true; | |
| 860 | |
| 861 for (Json::Value::ArrayIndex i = 0; ok && i < configuration_[key].size(); i++) | |
| 862 { | |
| 863 if (configuration_[key][i].type() == Json::stringValue) | |
| 864 { | |
| 865 target.push_back(configuration_[key][i].asString()); | |
| 866 } | |
| 867 else | |
| 868 { | |
| 869 ok = false; | |
| 870 } | |
| 871 } | |
| 872 | |
| 873 if (ok) | |
| 874 { | |
| 875 return true; | |
| 876 } | |
| 877 | |
| 878 break; | |
| 879 } | |
| 880 | |
| 881 case Json::stringValue: | |
| 882 if (allowSingleString) | |
| 883 { | |
| 884 target.push_back(configuration_[key].asString()); | |
| 885 return true; | |
| 886 } | |
| 887 | |
| 888 break; | |
| 889 | |
| 890 default: | |
| 891 break; | |
| 892 } | |
| 893 | |
| 894 LogError("The configuration option \"" + GetPath(key) + | |
| 895 "\" is not a list of strings as expected"); | |
| 896 | |
| 897 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 898 } | |
| 899 | |
| 900 | |
| 901 bool OrthancConfiguration::LookupSetOfStrings(std::set<std::string>& target, | |
| 902 const std::string& key, | |
| 903 bool allowSingleString) const | |
| 904 { | |
| 905 std::list<std::string> lst; | |
| 906 | |
| 907 if (LookupListOfStrings(lst, key, allowSingleString)) | |
| 908 { | |
| 909 target.clear(); | |
| 910 | |
| 911 for (std::list<std::string>::const_iterator | |
| 912 it = lst.begin(); it != lst.end(); ++it) | |
| 913 { | |
| 914 target.insert(*it); | |
| 915 } | |
| 916 | |
| 917 return true; | |
| 918 } | |
| 919 else | |
| 920 { | |
| 921 return false; | |
| 922 } | |
| 923 } | |
| 924 | |
| 925 | |
| 926 std::string OrthancConfiguration::GetStringValue(const std::string& key, | |
| 927 const std::string& defaultValue) const | |
| 928 { | |
| 929 std::string tmp; | |
| 930 if (LookupStringValue(tmp, key)) | |
| 931 { | |
| 932 return tmp; | |
| 933 } | |
| 934 else | |
| 935 { | |
| 936 return defaultValue; | |
| 937 } | |
| 938 } | |
| 939 | |
| 940 | |
| 941 int OrthancConfiguration::GetIntegerValue(const std::string& key, | |
| 942 int defaultValue) const | |
| 943 { | |
| 944 int tmp; | |
| 945 if (LookupIntegerValue(tmp, key)) | |
| 946 { | |
| 947 return tmp; | |
| 948 } | |
| 949 else | |
| 950 { | |
| 951 return defaultValue; | |
| 952 } | |
| 953 } | |
| 954 | |
| 955 | |
| 956 unsigned int OrthancConfiguration::GetUnsignedIntegerValue(const std::string& key, | |
| 957 unsigned int defaultValue) const | |
| 958 { | |
| 959 unsigned int tmp; | |
| 960 if (LookupUnsignedIntegerValue(tmp, key)) | |
| 961 { | |
| 962 return tmp; | |
| 963 } | |
| 964 else | |
| 965 { | |
| 966 return defaultValue; | |
| 967 } | |
| 968 } | |
| 969 | |
| 970 | |
| 971 bool OrthancConfiguration::GetBooleanValue(const std::string& key, | |
| 972 bool defaultValue) const | |
| 973 { | |
| 974 bool tmp; | |
| 975 if (LookupBooleanValue(tmp, key)) | |
| 976 { | |
| 977 return tmp; | |
| 978 } | |
| 979 else | |
| 980 { | |
| 981 return defaultValue; | |
| 982 } | |
| 983 } | |
| 984 | |
| 985 | |
| 986 float OrthancConfiguration::GetFloatValue(const std::string& key, | |
| 987 float defaultValue) const | |
| 988 { | |
| 989 float tmp; | |
| 990 if (LookupFloatValue(tmp, key)) | |
| 991 { | |
| 992 return tmp; | |
| 993 } | |
| 994 else | |
| 995 { | |
| 996 return defaultValue; | |
| 997 } | |
| 998 } | |
| 999 | |
| 1000 | |
| 1001 void OrthancConfiguration::GetDictionary(std::map<std::string, std::string>& target, | |
| 1002 const std::string& key) const | |
| 1003 { | |
| 1004 assert(configuration_.type() == Json::objectValue); | |
| 1005 | |
| 1006 target.clear(); | |
| 1007 | |
| 1008 if (!configuration_.isMember(key)) | |
| 1009 { | |
| 1010 return; | |
| 1011 } | |
| 1012 | |
| 1013 if (configuration_[key].type() != Json::objectValue) | |
| 1014 { | |
| 1015 LogError("The configuration option \"" + GetPath(key) + | |
| 1016 "\" is not a string as expected"); | |
| 1017 | |
| 1018 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 1019 } | |
| 1020 | |
| 1021 Json::Value::Members members = configuration_[key].getMemberNames(); | |
| 1022 | |
| 1023 for (size_t i = 0; i < members.size(); i++) | |
| 1024 { | |
| 1025 const Json::Value& value = configuration_[key][members[i]]; | |
| 1026 | |
| 1027 if (value.type() == Json::stringValue) | |
| 1028 { | |
| 1029 target[members[i]] = value.asString(); | |
| 1030 } | |
| 1031 else | |
| 1032 { | |
| 1033 LogError("The configuration option \"" + GetPath(key) + | |
| 1034 "\" is not a dictionary mapping strings to strings"); | |
| 1035 | |
| 1036 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 1037 } | |
| 1038 } | |
| 1039 } | |
| 1040 | |
| 1041 | |
| 1042 void OrthancImage::Clear() | |
| 1043 { | |
| 1044 if (image_ != NULL) | |
| 1045 { | |
| 1046 OrthancPluginFreeImage(GetGlobalContext(), image_); | |
| 1047 image_ = NULL; | |
| 1048 } | |
| 1049 } | |
| 1050 | |
| 1051 | |
| 1052 void OrthancImage::CheckImageAvailable() const | |
| 1053 { | |
| 1054 if (image_ == NULL) | |
| 1055 { | |
| 1056 LogError("Trying to access a NULL image"); | |
| 1057 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1058 } | |
| 1059 } | |
| 1060 | |
| 1061 | |
| 1062 OrthancImage::OrthancImage() : | |
| 1063 image_(NULL) | |
| 1064 { | |
| 1065 } | |
| 1066 | |
| 1067 | |
| 1068 OrthancImage::OrthancImage(OrthancPluginImage* image) : | |
| 1069 image_(image) | |
| 1070 { | |
| 1071 } | |
| 1072 | |
| 1073 | |
| 1074 OrthancImage::OrthancImage(OrthancPluginPixelFormat format, | |
| 1075 uint32_t width, | |
| 1076 uint32_t height) | |
| 1077 { | |
| 1078 image_ = OrthancPluginCreateImage(GetGlobalContext(), format, width, height); | |
| 1079 | |
| 1080 if (image_ == NULL) | |
| 1081 { | |
| 1082 LogError("Cannot create an image"); | |
| 1083 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1084 } | |
| 1085 } | |
| 1086 | |
| 1087 | |
| 1088 OrthancImage::OrthancImage(OrthancPluginPixelFormat format, | |
| 1089 uint32_t width, | |
| 1090 uint32_t height, | |
| 1091 uint32_t pitch, | |
| 1092 void* buffer) | |
| 1093 { | |
| 1094 image_ = OrthancPluginCreateImageAccessor | |
| 1095 (GetGlobalContext(), format, width, height, pitch, buffer); | |
| 1096 | |
| 1097 if (image_ == NULL) | |
| 1098 { | |
| 1099 LogError("Cannot create an image accessor"); | |
| 1100 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1101 } | |
| 1102 } | |
| 1103 | |
| 1104 void OrthancImage::UncompressPngImage(const void* data, | |
| 1105 size_t size) | |
| 1106 { | |
| 1107 Clear(); | |
| 1108 | |
| 1109 image_ = OrthancPluginUncompressImage(GetGlobalContext(), data, size, OrthancPluginImageFormat_Png); | |
| 1110 | |
| 1111 if (image_ == NULL) | |
| 1112 { | |
| 1113 LogError("Cannot uncompress a PNG image"); | |
| 1114 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1115 } | |
| 1116 } | |
| 1117 | |
| 1118 | |
| 1119 void OrthancImage::UncompressJpegImage(const void* data, | |
| 1120 size_t size) | |
| 1121 { | |
| 1122 Clear(); | |
| 1123 image_ = OrthancPluginUncompressImage(GetGlobalContext(), data, size, OrthancPluginImageFormat_Jpeg); | |
| 1124 if (image_ == NULL) | |
| 1125 { | |
| 1126 LogError("Cannot uncompress a JPEG image"); | |
| 1127 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1128 } | |
| 1129 } | |
| 1130 | |
| 1131 | |
| 1132 void OrthancImage::DecodeDicomImage(const void* data, | |
| 1133 size_t size, | |
| 1134 unsigned int frame) | |
| 1135 { | |
| 1136 Clear(); | |
| 1137 image_ = OrthancPluginDecodeDicomImage(GetGlobalContext(), data, size, frame); | |
| 1138 if (image_ == NULL) | |
| 1139 { | |
| 1140 LogError("Cannot uncompress a DICOM image"); | |
| 1141 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1142 } | |
| 1143 } | |
| 1144 | |
| 1145 | |
| 1146 OrthancPluginPixelFormat OrthancImage::GetPixelFormat() const | |
| 1147 { | |
| 1148 CheckImageAvailable(); | |
| 1149 return OrthancPluginGetImagePixelFormat(GetGlobalContext(), image_); | |
| 1150 } | |
| 1151 | |
| 1152 | |
| 1153 unsigned int OrthancImage::GetWidth() const | |
| 1154 { | |
| 1155 CheckImageAvailable(); | |
| 1156 return OrthancPluginGetImageWidth(GetGlobalContext(), image_); | |
| 1157 } | |
| 1158 | |
| 1159 | |
| 1160 unsigned int OrthancImage::GetHeight() const | |
| 1161 { | |
| 1162 CheckImageAvailable(); | |
| 1163 return OrthancPluginGetImageHeight(GetGlobalContext(), image_); | |
| 1164 } | |
| 1165 | |
| 1166 | |
| 1167 unsigned int OrthancImage::GetPitch() const | |
| 1168 { | |
| 1169 CheckImageAvailable(); | |
| 1170 return OrthancPluginGetImagePitch(GetGlobalContext(), image_); | |
| 1171 } | |
| 1172 | |
| 1173 | |
| 1174 void* OrthancImage::GetBuffer() const | |
| 1175 { | |
| 1176 CheckImageAvailable(); | |
| 1177 return OrthancPluginGetImageBuffer(GetGlobalContext(), image_); | |
| 1178 } | |
| 1179 | |
| 1180 | |
| 1181 void OrthancImage::CompressPngImage(MemoryBuffer& target) const | |
| 1182 { | |
| 1183 CheckImageAvailable(); | |
| 1184 | |
| 1185 OrthancPlugins::MemoryBuffer answer; | |
| 1186 OrthancPluginCompressPngImage(GetGlobalContext(), *answer, GetPixelFormat(), | |
| 1187 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
| 1188 | |
| 1189 target.Swap(answer); | |
| 1190 } | |
| 1191 | |
| 1192 | |
| 1193 void OrthancImage::CompressJpegImage(MemoryBuffer& target, | |
| 1194 uint8_t quality) const | |
| 1195 { | |
| 1196 CheckImageAvailable(); | |
| 1197 | |
| 1198 OrthancPlugins::MemoryBuffer answer; | |
| 1199 OrthancPluginCompressJpegImage(GetGlobalContext(), *answer, GetPixelFormat(), | |
| 1200 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
| 1201 | |
| 1202 target.Swap(answer); | |
| 1203 } | |
| 1204 | |
| 1205 | |
| 1206 void OrthancImage::AnswerPngImage(OrthancPluginRestOutput* output) const | |
| 1207 { | |
| 1208 CheckImageAvailable(); | |
| 1209 OrthancPluginCompressAndAnswerPngImage(GetGlobalContext(), output, GetPixelFormat(), | |
| 1210 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
| 1211 } | |
| 1212 | |
| 1213 | |
| 1214 void OrthancImage::AnswerJpegImage(OrthancPluginRestOutput* output, | |
| 1215 uint8_t quality) const | |
| 1216 { | |
| 1217 CheckImageAvailable(); | |
| 1218 OrthancPluginCompressAndAnswerJpegImage(GetGlobalContext(), output, GetPixelFormat(), | |
| 1219 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
| 1220 } | |
| 1221 | |
| 1222 | |
| 1223 OrthancPluginImage* OrthancImage::Release() | |
| 1224 { | |
| 1225 CheckImageAvailable(); | |
| 1226 OrthancPluginImage* tmp = image_; | |
| 1227 image_ = NULL; | |
| 1228 return tmp; | |
| 1229 } | |
| 1230 | |
| 1231 | |
| 1232 #if HAS_ORTHANC_PLUGIN_FIND_MATCHER == 1 | |
| 1233 FindMatcher::FindMatcher(const OrthancPluginWorklistQuery* worklist) : | |
| 1234 matcher_(NULL), | |
| 1235 worklist_(worklist) | |
| 1236 { | |
| 1237 if (worklist_ == NULL) | |
| 1238 { | |
| 1239 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1240 } | |
| 1241 } | |
| 1242 | |
| 1243 | |
| 1244 void FindMatcher::SetupDicom(const void* query, | |
| 1245 uint32_t size) | |
| 1246 { | |
| 1247 worklist_ = NULL; | |
| 1248 | |
| 1249 matcher_ = OrthancPluginCreateFindMatcher(GetGlobalContext(), query, size); | |
| 1250 if (matcher_ == NULL) | |
| 1251 { | |
| 1252 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1253 } | |
| 1254 } | |
| 1255 | |
| 1256 | |
| 1257 FindMatcher::~FindMatcher() | |
| 1258 { | |
| 1259 // The "worklist_" field | |
| 1260 | |
| 1261 if (matcher_ != NULL) | |
| 1262 { | |
| 1263 OrthancPluginFreeFindMatcher(GetGlobalContext(), matcher_); | |
| 1264 } | |
| 1265 } | |
| 1266 | |
| 1267 | |
| 1268 | |
| 1269 bool FindMatcher::IsMatch(const void* dicom, | |
| 1270 uint32_t size) const | |
| 1271 { | |
| 1272 int32_t result; | |
| 1273 | |
| 1274 if (matcher_ != NULL) | |
| 1275 { | |
| 1276 result = OrthancPluginFindMatcherIsMatch(GetGlobalContext(), matcher_, dicom, size); | |
| 1277 } | |
| 1278 else if (worklist_ != NULL) | |
| 1279 { | |
| 1280 result = OrthancPluginWorklistIsMatch(GetGlobalContext(), worklist_, dicom, size); | |
| 1281 } | |
| 1282 else | |
| 1283 { | |
| 1284 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1285 } | |
| 1286 | |
| 1287 if (result == 0) | |
| 1288 { | |
| 1289 return false; | |
| 1290 } | |
| 1291 else if (result == 1) | |
| 1292 { | |
| 1293 return true; | |
| 1294 } | |
| 1295 else | |
| 1296 { | |
| 1297 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1298 } | |
| 1299 } | |
| 1300 | |
| 1301 #endif /* HAS_ORTHANC_PLUGIN_FIND_MATCHER == 1 */ | |
| 1302 | |
| 1303 void AnswerJson(const Json::Value& value, | |
|
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1304 OrthancPluginRestOutput* output) |
| 22 | 1305 { |
|
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1306 std::string bodyString; |
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1307 WriteStyledJson(bodyString, value); |
| 22 | 1308 OrthancPluginAnswerBuffer(GetGlobalContext(), output, bodyString.c_str(), bodyString.size(), "application/json"); |
| 1309 } | |
| 1310 | |
| 1311 void AnswerString(const std::string& answer, | |
| 1312 const char* mimeType, | |
|
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1313 OrthancPluginRestOutput* output) |
| 22 | 1314 { |
| 1315 OrthancPluginAnswerBuffer(GetGlobalContext(), output, answer.c_str(), answer.size(), mimeType); | |
| 1316 } | |
| 1317 | |
| 1318 void AnswerHttpError(uint16_t httpError, OrthancPluginRestOutput *output) | |
| 1319 { | |
| 1320 OrthancPluginSendHttpStatusCode(GetGlobalContext(), output, httpError); | |
| 1321 } | |
| 1322 | |
| 1323 void AnswerMethodNotAllowed(OrthancPluginRestOutput *output, const char* allowedMethods) | |
| 1324 { | |
| 1325 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowedMethods); | |
| 1326 } | |
| 1327 | |
| 1328 bool RestApiGetString(std::string& result, | |
| 1329 const std::string& uri, | |
| 1330 bool applyPlugins) | |
| 1331 { | |
| 1332 MemoryBuffer answer; | |
| 1333 if (!answer.RestApiGet(uri, applyPlugins)) | |
| 1334 { | |
| 1335 return false; | |
| 1336 } | |
| 1337 else | |
| 1338 { | |
| 1339 answer.ToString(result); | |
| 1340 return true; | |
| 1341 } | |
| 1342 } | |
| 1343 | |
| 1344 bool RestApiGetString(std::string& result, | |
| 1345 const std::string& uri, | |
| 1346 const std::map<std::string, std::string>& httpHeaders, | |
| 1347 bool applyPlugins) | |
| 1348 { | |
| 1349 MemoryBuffer answer; | |
| 1350 if (!answer.RestApiGet(uri, httpHeaders, applyPlugins)) | |
| 1351 { | |
| 1352 return false; | |
| 1353 } | |
| 1354 else | |
| 1355 { | |
| 1356 answer.ToString(result); | |
| 1357 return true; | |
| 1358 } | |
| 1359 } | |
| 1360 | |
| 1361 | |
| 1362 | |
| 1363 bool RestApiGet(Json::Value& result, | |
| 1364 const std::string& uri, | |
| 1365 bool applyPlugins) | |
| 1366 { | |
| 1367 MemoryBuffer answer; | |
| 1368 | |
| 1369 if (!answer.RestApiGet(uri, applyPlugins)) | |
| 1370 { | |
| 1371 return false; | |
| 1372 } | |
| 1373 else | |
| 1374 { | |
| 1375 if (!answer.IsEmpty()) | |
| 1376 { | |
| 1377 answer.ToJson(result); | |
| 1378 } | |
| 1379 return true; | |
| 1380 } | |
| 1381 } | |
| 1382 | |
| 1383 | |
| 1384 bool RestApiPost(std::string& result, | |
| 1385 const std::string& uri, | |
| 1386 const void* body, | |
| 1387 size_t bodySize, | |
| 1388 bool applyPlugins) | |
| 1389 { | |
| 1390 MemoryBuffer answer; | |
| 1391 | |
| 1392 if (!answer.RestApiPost(uri, body, bodySize, applyPlugins)) | |
| 1393 { | |
| 1394 return false; | |
| 1395 } | |
| 1396 else | |
| 1397 { | |
| 1398 if (!answer.IsEmpty()) | |
| 1399 { | |
| 1400 result.assign(answer.GetData(), answer.GetSize()); | |
| 1401 } | |
| 1402 return true; | |
| 1403 } | |
| 1404 } | |
| 1405 | |
| 1406 | |
| 1407 bool RestApiPost(Json::Value& result, | |
| 1408 const std::string& uri, | |
| 1409 const void* body, | |
| 1410 size_t bodySize, | |
| 1411 bool applyPlugins) | |
| 1412 { | |
| 1413 MemoryBuffer answer; | |
| 1414 | |
| 1415 if (!answer.RestApiPost(uri, body, bodySize, applyPlugins)) | |
| 1416 { | |
| 1417 return false; | |
| 1418 } | |
| 1419 else | |
| 1420 { | |
| 1421 if (!answer.IsEmpty()) | |
| 1422 { | |
| 1423 answer.ToJson(result); | |
| 1424 } | |
| 1425 return true; | |
| 1426 } | |
| 1427 } | |
| 1428 | |
| 1429 | |
| 1430 bool RestApiPost(Json::Value& result, | |
| 1431 const std::string& uri, | |
| 1432 const Json::Value& body, | |
| 1433 bool applyPlugins) | |
| 1434 { | |
|
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1435 std::string s; |
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1436 WriteFastJson(s, body); |
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1437 return RestApiPost(result, uri, s, applyPlugins); |
| 22 | 1438 } |
| 1439 | |
| 1440 | |
| 1441 bool RestApiPut(Json::Value& result, | |
| 1442 const std::string& uri, | |
| 1443 const void* body, | |
| 1444 size_t bodySize, | |
| 1445 bool applyPlugins) | |
| 1446 { | |
| 1447 MemoryBuffer answer; | |
| 1448 | |
| 1449 if (!answer.RestApiPut(uri, body, bodySize, applyPlugins)) | |
| 1450 { | |
| 1451 return false; | |
| 1452 } | |
| 1453 else | |
| 1454 { | |
| 1455 if (!answer.IsEmpty()) // i.e, on a PUT to metadata/..., orthanc returns an empty response | |
| 1456 { | |
| 1457 answer.ToJson(result); | |
| 1458 } | |
| 1459 return true; | |
| 1460 } | |
| 1461 } | |
| 1462 | |
| 1463 | |
| 1464 bool RestApiPut(Json::Value& result, | |
| 1465 const std::string& uri, | |
| 1466 const Json::Value& body, | |
| 1467 bool applyPlugins) | |
| 1468 { | |
|
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1469 std::string s; |
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1470 WriteFastJson(s, body); |
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1471 return RestApiPut(result, uri, s, applyPlugins); |
| 22 | 1472 } |
| 1473 | |
| 1474 | |
| 1475 bool RestApiDelete(const std::string& uri, | |
| 1476 bool applyPlugins) | |
| 1477 { | |
| 1478 OrthancPluginErrorCode error; | |
| 1479 | |
| 1480 if (applyPlugins) | |
| 1481 { | |
| 1482 error = OrthancPluginRestApiDeleteAfterPlugins(GetGlobalContext(), uri.c_str()); | |
| 1483 } | |
| 1484 else | |
| 1485 { | |
| 1486 error = OrthancPluginRestApiDelete(GetGlobalContext(), uri.c_str()); | |
| 1487 } | |
| 1488 | |
| 1489 if (error == OrthancPluginErrorCode_Success) | |
| 1490 { | |
| 1491 return true; | |
| 1492 } | |
| 1493 else if (error == OrthancPluginErrorCode_UnknownResource || | |
| 1494 error == OrthancPluginErrorCode_InexistentItem) | |
| 1495 { | |
| 1496 return false; | |
| 1497 } | |
| 1498 else | |
| 1499 { | |
| 1500 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 1501 } | |
| 1502 } | |
| 1503 | |
| 1504 | |
| 1505 void ReportMinimalOrthancVersion(unsigned int major, | |
| 1506 unsigned int minor, | |
| 1507 unsigned int revision) | |
| 1508 { | |
| 1509 LogError("Your version of the Orthanc core (" + | |
| 1510 std::string(GetGlobalContext()->orthancVersion) + | |
| 1511 ") is too old to run this plugin (version " + | |
| 1512 boost::lexical_cast<std::string>(major) + "." + | |
| 1513 boost::lexical_cast<std::string>(minor) + "." + | |
| 1514 boost::lexical_cast<std::string>(revision) + | |
| 1515 " is required)"); | |
| 1516 } | |
| 1517 | |
| 1518 | |
| 1519 bool CheckMinimalOrthancVersion(unsigned int major, | |
| 1520 unsigned int minor, | |
| 1521 unsigned int revision) | |
| 1522 { | |
| 1523 if (!HasGlobalContext()) | |
| 1524 { | |
| 1525 LogError("Bad Orthanc context in the plugin"); | |
| 1526 return false; | |
| 1527 } | |
| 1528 | |
| 1529 if (!strcmp(GetGlobalContext()->orthancVersion, "mainline")) | |
| 1530 { | |
| 1531 // Assume compatibility with the mainline | |
| 1532 return true; | |
| 1533 } | |
| 1534 | |
| 1535 // Parse the version of the Orthanc core | |
| 1536 int aa, bb, cc; | |
| 1537 if ( | |
| 1538 #ifdef _MSC_VER | |
| 1539 sscanf_s | |
| 1540 #else | |
| 1541 sscanf | |
| 1542 #endif | |
| 1543 (GetGlobalContext()->orthancVersion, "%4d.%4d.%4d", &aa, &bb, &cc) != 3 || | |
| 1544 aa < 0 || | |
| 1545 bb < 0 || | |
| 1546 cc < 0) | |
| 1547 { | |
| 1548 return false; | |
| 1549 } | |
| 1550 | |
| 1551 unsigned int a = static_cast<unsigned int>(aa); | |
| 1552 unsigned int b = static_cast<unsigned int>(bb); | |
| 1553 unsigned int c = static_cast<unsigned int>(cc); | |
| 1554 | |
| 1555 // Check the major version number | |
| 1556 | |
| 1557 if (a > major) | |
| 1558 { | |
| 1559 return true; | |
| 1560 } | |
| 1561 | |
| 1562 if (a < major) | |
| 1563 { | |
| 1564 return false; | |
| 1565 } | |
| 1566 | |
| 1567 | |
| 1568 // Check the minor version number | |
| 1569 assert(a == major); | |
| 1570 | |
| 1571 if (b > minor) | |
| 1572 { | |
| 1573 return true; | |
| 1574 } | |
| 1575 | |
| 1576 if (b < minor) | |
| 1577 { | |
| 1578 return false; | |
| 1579 } | |
| 1580 | |
| 1581 // Check the patch level version number | |
| 1582 assert(a == major && b == minor); | |
| 1583 | |
| 1584 if (c >= revision) | |
| 1585 { | |
| 1586 return true; | |
| 1587 } | |
| 1588 else | |
| 1589 { | |
| 1590 return false; | |
| 1591 } | |
| 1592 } | |
| 1593 | |
| 1594 | |
| 1595 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 5, 0) | |
| 1596 const char* AutodetectMimeType(const std::string& path) | |
| 1597 { | |
| 1598 const char* mime = OrthancPluginAutodetectMimeType(GetGlobalContext(), path.c_str()); | |
| 1599 | |
| 1600 if (mime == NULL) | |
| 1601 { | |
| 1602 // Should never happen, just for safety | |
| 1603 return "application/octet-stream"; | |
| 1604 } | |
| 1605 else | |
| 1606 { | |
| 1607 return mime; | |
| 1608 } | |
| 1609 } | |
| 1610 #endif | |
| 1611 | |
| 1612 | |
| 1613 #if HAS_ORTHANC_PLUGIN_PEERS == 1 | |
| 1614 size_t OrthancPeers::GetPeerIndex(const std::string& name) const | |
| 1615 { | |
| 1616 size_t index; | |
| 1617 if (LookupName(index, name)) | |
| 1618 { | |
| 1619 return index; | |
| 1620 } | |
| 1621 else | |
| 1622 { | |
| 1623 LogError("Inexistent peer: " + name); | |
| 1624 ORTHANC_PLUGINS_THROW_EXCEPTION(UnknownResource); | |
| 1625 } | |
| 1626 } | |
| 1627 | |
| 1628 | |
| 1629 OrthancPeers::OrthancPeers() : | |
| 1630 peers_(NULL), | |
| 1631 timeout_(0) | |
| 1632 { | |
| 1633 peers_ = OrthancPluginGetPeers(GetGlobalContext()); | |
| 1634 | |
| 1635 if (peers_ == NULL) | |
| 1636 { | |
| 1637 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1638 } | |
| 1639 | |
| 1640 uint32_t count = OrthancPluginGetPeersCount(GetGlobalContext(), peers_); | |
| 1641 | |
| 1642 for (uint32_t i = 0; i < count; i++) | |
| 1643 { | |
| 1644 const char* name = OrthancPluginGetPeerName(GetGlobalContext(), peers_, i); | |
| 1645 if (name == NULL) | |
| 1646 { | |
| 1647 OrthancPluginFreePeers(GetGlobalContext(), peers_); | |
| 1648 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1649 } | |
| 1650 | |
| 1651 index_[name] = i; | |
| 1652 } | |
| 1653 } | |
| 1654 | |
| 1655 | |
| 1656 OrthancPeers::~OrthancPeers() | |
| 1657 { | |
| 1658 if (peers_ != NULL) | |
| 1659 { | |
| 1660 OrthancPluginFreePeers(GetGlobalContext(), peers_); | |
| 1661 } | |
| 1662 } | |
| 1663 | |
| 1664 | |
| 1665 bool OrthancPeers::LookupName(size_t& target, | |
| 1666 const std::string& name) const | |
| 1667 { | |
| 1668 Index::const_iterator found = index_.find(name); | |
| 1669 | |
| 1670 if (found == index_.end()) | |
| 1671 { | |
| 1672 return false; | |
| 1673 } | |
| 1674 else | |
| 1675 { | |
| 1676 target = found->second; | |
| 1677 return true; | |
| 1678 } | |
| 1679 } | |
| 1680 | |
| 1681 | |
| 1682 std::string OrthancPeers::GetPeerName(size_t index) const | |
| 1683 { | |
| 1684 if (index >= index_.size()) | |
| 1685 { | |
| 1686 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1687 } | |
| 1688 else | |
| 1689 { | |
| 1690 const char* s = OrthancPluginGetPeerName(GetGlobalContext(), peers_, static_cast<uint32_t>(index)); | |
| 1691 if (s == NULL) | |
| 1692 { | |
| 1693 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1694 } | |
| 1695 else | |
| 1696 { | |
| 1697 return s; | |
| 1698 } | |
| 1699 } | |
| 1700 } | |
| 1701 | |
| 1702 | |
| 1703 std::string OrthancPeers::GetPeerUrl(size_t index) const | |
| 1704 { | |
| 1705 if (index >= index_.size()) | |
| 1706 { | |
| 1707 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1708 } | |
| 1709 else | |
| 1710 { | |
| 1711 const char* s = OrthancPluginGetPeerUrl(GetGlobalContext(), peers_, static_cast<uint32_t>(index)); | |
| 1712 if (s == NULL) | |
| 1713 { | |
| 1714 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1715 } | |
| 1716 else | |
| 1717 { | |
| 1718 return s; | |
| 1719 } | |
| 1720 } | |
| 1721 } | |
| 1722 | |
| 1723 | |
| 1724 std::string OrthancPeers::GetPeerUrl(const std::string& name) const | |
| 1725 { | |
| 1726 return GetPeerUrl(GetPeerIndex(name)); | |
| 1727 } | |
| 1728 | |
| 1729 | |
| 1730 bool OrthancPeers::LookupUserProperty(std::string& value, | |
| 1731 size_t index, | |
| 1732 const std::string& key) const | |
| 1733 { | |
| 1734 if (index >= index_.size()) | |
| 1735 { | |
| 1736 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1737 } | |
| 1738 else | |
| 1739 { | |
| 1740 const char* s = OrthancPluginGetPeerUserProperty(GetGlobalContext(), peers_, static_cast<uint32_t>(index), key.c_str()); | |
| 1741 if (s == NULL) | |
| 1742 { | |
| 1743 return false; | |
| 1744 } | |
| 1745 else | |
| 1746 { | |
| 1747 value.assign(s); | |
| 1748 return true; | |
| 1749 } | |
| 1750 } | |
| 1751 } | |
| 1752 | |
| 1753 | |
| 1754 bool OrthancPeers::LookupUserProperty(std::string& value, | |
| 1755 const std::string& peer, | |
| 1756 const std::string& key) const | |
| 1757 { | |
| 1758 return LookupUserProperty(value, GetPeerIndex(peer), key); | |
| 1759 } | |
| 1760 | |
| 1761 | |
| 1762 bool OrthancPeers::DoGet(MemoryBuffer& target, | |
| 1763 size_t index, | |
| 1764 const std::string& uri) const | |
| 1765 { | |
| 1766 if (index >= index_.size()) | |
| 1767 { | |
| 1768 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1769 } | |
| 1770 | |
| 1771 OrthancPlugins::MemoryBuffer answer; | |
| 1772 uint16_t status; | |
| 1773 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1774 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1775 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Get, uri.c_str(), | |
| 1776 0, NULL, NULL, NULL, 0, timeout_); | |
| 1777 | |
| 1778 if (code == OrthancPluginErrorCode_Success) | |
| 1779 { | |
| 1780 target.Swap(answer); | |
| 1781 return (status == 200); | |
| 1782 } | |
| 1783 else | |
| 1784 { | |
| 1785 return false; | |
| 1786 } | |
| 1787 } | |
| 1788 | |
| 1789 | |
| 1790 bool OrthancPeers::DoGet(MemoryBuffer& target, | |
| 1791 const std::string& name, | |
| 1792 const std::string& uri) const | |
| 1793 { | |
| 1794 size_t index; | |
| 1795 return (LookupName(index, name) && | |
| 1796 DoGet(target, index, uri)); | |
| 1797 } | |
| 1798 | |
| 1799 | |
| 1800 bool OrthancPeers::DoGet(Json::Value& target, | |
| 1801 size_t index, | |
| 1802 const std::string& uri) const | |
| 1803 { | |
| 1804 MemoryBuffer buffer; | |
| 1805 | |
| 1806 if (DoGet(buffer, index, uri)) | |
| 1807 { | |
| 1808 buffer.ToJson(target); | |
| 1809 return true; | |
| 1810 } | |
| 1811 else | |
| 1812 { | |
| 1813 return false; | |
| 1814 } | |
| 1815 } | |
| 1816 | |
| 1817 | |
| 1818 bool OrthancPeers::DoGet(Json::Value& target, | |
| 1819 const std::string& name, | |
| 1820 const std::string& uri) const | |
| 1821 { | |
| 1822 MemoryBuffer buffer; | |
| 1823 | |
| 1824 if (DoGet(buffer, name, uri)) | |
| 1825 { | |
| 1826 buffer.ToJson(target); | |
| 1827 return true; | |
| 1828 } | |
| 1829 else | |
| 1830 { | |
| 1831 return false; | |
| 1832 } | |
| 1833 } | |
| 1834 | |
| 1835 | |
| 1836 bool OrthancPeers::DoPost(MemoryBuffer& target, | |
| 1837 const std::string& name, | |
| 1838 const std::string& uri, | |
| 1839 const std::string& body) const | |
| 1840 { | |
| 1841 size_t index; | |
| 1842 return (LookupName(index, name) && | |
| 1843 DoPost(target, index, uri, body)); | |
| 1844 } | |
| 1845 | |
| 1846 | |
| 1847 bool OrthancPeers::DoPost(Json::Value& target, | |
| 1848 size_t index, | |
| 1849 const std::string& uri, | |
| 1850 const std::string& body) const | |
| 1851 { | |
| 1852 MemoryBuffer buffer; | |
| 1853 | |
| 1854 if (DoPost(buffer, index, uri, body)) | |
| 1855 { | |
| 1856 buffer.ToJson(target); | |
| 1857 return true; | |
| 1858 } | |
| 1859 else | |
| 1860 { | |
| 1861 return false; | |
| 1862 } | |
| 1863 } | |
| 1864 | |
| 1865 | |
| 1866 bool OrthancPeers::DoPost(Json::Value& target, | |
| 1867 const std::string& name, | |
| 1868 const std::string& uri, | |
| 1869 const std::string& body) const | |
| 1870 { | |
| 1871 MemoryBuffer buffer; | |
| 1872 | |
| 1873 if (DoPost(buffer, name, uri, body)) | |
| 1874 { | |
| 1875 buffer.ToJson(target); | |
| 1876 return true; | |
| 1877 } | |
| 1878 else | |
| 1879 { | |
| 1880 return false; | |
| 1881 } | |
| 1882 } | |
| 1883 | |
| 1884 | |
| 1885 bool OrthancPeers::DoPost(MemoryBuffer& target, | |
| 1886 size_t index, | |
| 1887 const std::string& uri, | |
| 1888 const std::string& body) const | |
| 1889 { | |
| 1890 if (index >= index_.size()) | |
| 1891 { | |
| 1892 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1893 } | |
| 1894 | |
| 1895 OrthancPlugins::MemoryBuffer answer; | |
| 1896 uint16_t status; | |
| 1897 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1898 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1899 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Post, uri.c_str(), | |
| 1900 0, NULL, NULL, body.empty() ? NULL : body.c_str(), body.size(), timeout_); | |
| 1901 | |
| 1902 if (code == OrthancPluginErrorCode_Success) | |
| 1903 { | |
| 1904 target.Swap(answer); | |
| 1905 return (status == 200); | |
| 1906 } | |
| 1907 else | |
| 1908 { | |
| 1909 return false; | |
| 1910 } | |
| 1911 } | |
| 1912 | |
| 1913 | |
| 1914 bool OrthancPeers::DoPut(size_t index, | |
| 1915 const std::string& uri, | |
| 1916 const std::string& body) const | |
| 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; | |
| 1925 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1926 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1927 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Put, uri.c_str(), | |
| 1928 0, NULL, NULL, body.empty() ? NULL : body.c_str(), body.size(), timeout_); | |
| 1929 | |
| 1930 if (code == OrthancPluginErrorCode_Success) | |
| 1931 { | |
| 1932 return (status == 200); | |
| 1933 } | |
| 1934 else | |
| 1935 { | |
| 1936 return false; | |
| 1937 } | |
| 1938 } | |
| 1939 | |
| 1940 | |
| 1941 bool OrthancPeers::DoPut(const std::string& name, | |
| 1942 const std::string& uri, | |
| 1943 const std::string& body) const | |
| 1944 { | |
| 1945 size_t index; | |
| 1946 return (LookupName(index, name) && | |
| 1947 DoPut(index, uri, body)); | |
| 1948 } | |
| 1949 | |
| 1950 | |
| 1951 bool OrthancPeers::DoDelete(size_t index, | |
| 1952 const std::string& uri) const | |
| 1953 { | |
| 1954 if (index >= index_.size()) | |
| 1955 { | |
| 1956 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1957 } | |
| 1958 | |
| 1959 OrthancPlugins::MemoryBuffer answer; | |
| 1960 uint16_t status; | |
| 1961 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1962 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1963 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Delete, uri.c_str(), | |
| 1964 0, NULL, NULL, NULL, 0, timeout_); | |
| 1965 | |
| 1966 if (code == OrthancPluginErrorCode_Success) | |
| 1967 { | |
| 1968 return (status == 200); | |
| 1969 } | |
| 1970 else | |
| 1971 { | |
| 1972 return false; | |
| 1973 } | |
| 1974 } | |
| 1975 | |
| 1976 | |
| 1977 bool OrthancPeers::DoDelete(const std::string& name, | |
| 1978 const std::string& uri) const | |
| 1979 { | |
| 1980 size_t index; | |
| 1981 return (LookupName(index, name) && | |
| 1982 DoDelete(index, uri)); | |
| 1983 } | |
| 1984 #endif | |
| 1985 | |
| 1986 | |
| 1987 | |
| 1988 | |
| 1989 | |
| 1990 /****************************************************************** | |
| 1991 ** JOBS | |
| 1992 ******************************************************************/ | |
| 1993 | |
| 1994 #if HAS_ORTHANC_PLUGIN_JOB == 1 | |
| 1995 void OrthancJob::CallbackFinalize(void* job) | |
| 1996 { | |
| 1997 if (job != NULL) | |
| 1998 { | |
| 1999 delete reinterpret_cast<OrthancJob*>(job); | |
| 2000 } | |
| 2001 } | |
| 2002 | |
| 2003 | |
| 2004 float OrthancJob::CallbackGetProgress(void* job) | |
| 2005 { | |
| 2006 assert(job != NULL); | |
| 2007 | |
| 2008 try | |
| 2009 { | |
| 2010 return reinterpret_cast<OrthancJob*>(job)->progress_; | |
| 2011 } | |
| 2012 catch (...) | |
| 2013 { | |
| 2014 return 0; | |
| 2015 } | |
| 2016 } | |
| 2017 | |
| 2018 | |
| 2019 const char* OrthancJob::CallbackGetContent(void* job) | |
| 2020 { | |
| 2021 assert(job != NULL); | |
| 2022 | |
| 2023 try | |
| 2024 { | |
| 2025 return reinterpret_cast<OrthancJob*>(job)->content_.c_str(); | |
| 2026 } | |
| 2027 catch (...) | |
| 2028 { | |
| 2029 return 0; | |
| 2030 } | |
| 2031 } | |
| 2032 | |
| 2033 | |
| 2034 const char* OrthancJob::CallbackGetSerialized(void* job) | |
| 2035 { | |
| 2036 assert(job != NULL); | |
| 2037 | |
| 2038 try | |
| 2039 { | |
| 2040 const OrthancJob& tmp = *reinterpret_cast<OrthancJob*>(job); | |
| 2041 | |
| 2042 if (tmp.hasSerialized_) | |
| 2043 { | |
| 2044 return tmp.serialized_.c_str(); | |
| 2045 } | |
| 2046 else | |
| 2047 { | |
| 2048 return NULL; | |
| 2049 } | |
| 2050 } | |
| 2051 catch (...) | |
| 2052 { | |
| 2053 return 0; | |
| 2054 } | |
| 2055 } | |
| 2056 | |
| 2057 | |
| 2058 OrthancPluginJobStepStatus OrthancJob::CallbackStep(void* job) | |
| 2059 { | |
| 2060 assert(job != NULL); | |
| 2061 | |
| 2062 try | |
| 2063 { | |
| 2064 return reinterpret_cast<OrthancJob*>(job)->Step(); | |
| 2065 } | |
| 2066 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS&) | |
| 2067 { | |
| 2068 return OrthancPluginJobStepStatus_Failure; | |
| 2069 } | |
| 2070 catch (...) | |
| 2071 { | |
| 2072 return OrthancPluginJobStepStatus_Failure; | |
| 2073 } | |
| 2074 } | |
| 2075 | |
| 2076 | |
| 2077 OrthancPluginErrorCode OrthancJob::CallbackStop(void* job, | |
| 2078 OrthancPluginJobStopReason reason) | |
| 2079 { | |
| 2080 assert(job != NULL); | |
| 2081 | |
| 2082 try | |
| 2083 { | |
| 2084 reinterpret_cast<OrthancJob*>(job)->Stop(reason); | |
| 2085 return OrthancPluginErrorCode_Success; | |
| 2086 } | |
| 2087 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2088 { | |
| 2089 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2090 } | |
| 2091 catch (...) | |
| 2092 { | |
| 2093 return OrthancPluginErrorCode_Plugin; | |
| 2094 } | |
| 2095 } | |
| 2096 | |
| 2097 | |
| 2098 OrthancPluginErrorCode OrthancJob::CallbackReset(void* job) | |
| 2099 { | |
| 2100 assert(job != NULL); | |
| 2101 | |
| 2102 try | |
| 2103 { | |
| 2104 reinterpret_cast<OrthancJob*>(job)->Reset(); | |
| 2105 return OrthancPluginErrorCode_Success; | |
| 2106 } | |
| 2107 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2108 { | |
| 2109 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2110 } | |
| 2111 catch (...) | |
| 2112 { | |
| 2113 return OrthancPluginErrorCode_Plugin; | |
| 2114 } | |
| 2115 } | |
| 2116 | |
| 2117 | |
| 2118 void OrthancJob::ClearContent() | |
| 2119 { | |
| 2120 Json::Value empty = Json::objectValue; | |
| 2121 UpdateContent(empty); | |
| 2122 } | |
| 2123 | |
| 2124 | |
| 2125 void OrthancJob::UpdateContent(const Json::Value& content) | |
| 2126 { | |
| 2127 if (content.type() != Json::objectValue) | |
| 2128 { | |
| 2129 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_BadFileFormat); | |
| 2130 } | |
| 2131 else | |
| 2132 { | |
|
31
cfeda58d0c8e
remove calls to deprecated classes of JsonCpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
28
diff
changeset
|
2133 WriteFastJson(content_, content); |
| 22 | 2134 } |
| 2135 } | |
| 2136 | |
| 2137 | |
| 2138 void OrthancJob::ClearSerialized() | |
| 2139 { | |
| 2140 hasSerialized_ = false; | |
| 2141 serialized_.clear(); | |
| 2142 } | |
| 2143 | |
| 2144 | |
| 2145 void OrthancJob::UpdateSerialized(const Json::Value& serialized) | |
| 2146 { | |
| 2147 if (serialized.type() != Json::objectValue) | |
| 2148 { | |
| 2149 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_BadFileFormat); | |
| 2150 } | |
| 2151 else | |
| 2152 { | |
|
31
cfeda58d0c8e
remove calls to deprecated classes of JsonCpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
28
diff
changeset
|
2153 WriteFastJson(serialized_, serialized); |
| 22 | 2154 hasSerialized_ = true; |
| 2155 } | |
| 2156 } | |
| 2157 | |
| 2158 | |
| 2159 void OrthancJob::UpdateProgress(float progress) | |
| 2160 { | |
| 2161 if (progress < 0 || | |
| 2162 progress > 1) | |
| 2163 { | |
| 2164 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 2165 } | |
| 2166 | |
| 2167 progress_ = progress; | |
| 2168 } | |
| 2169 | |
| 2170 | |
| 2171 OrthancJob::OrthancJob(const std::string& jobType) : | |
| 2172 jobType_(jobType), | |
| 2173 progress_(0) | |
| 2174 { | |
| 2175 ClearContent(); | |
| 2176 ClearSerialized(); | |
| 2177 } | |
| 2178 | |
| 2179 | |
| 2180 OrthancPluginJob* OrthancJob::Create(OrthancJob* job) | |
| 2181 { | |
| 2182 if (job == NULL) | |
| 2183 { | |
| 2184 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_NullPointer); | |
| 2185 } | |
| 2186 | |
| 2187 OrthancPluginJob* orthanc = OrthancPluginCreateJob( | |
| 2188 GetGlobalContext(), job, CallbackFinalize, job->jobType_.c_str(), | |
| 2189 CallbackGetProgress, CallbackGetContent, CallbackGetSerialized, | |
| 2190 CallbackStep, CallbackStop, CallbackReset); | |
| 2191 | |
| 2192 if (orthanc == NULL) | |
| 2193 { | |
| 2194 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 2195 } | |
| 2196 else | |
| 2197 { | |
| 2198 return orthanc; | |
| 2199 } | |
| 2200 } | |
| 2201 | |
| 2202 | |
| 2203 std::string OrthancJob::Submit(OrthancJob* job, | |
| 2204 int priority) | |
| 2205 { | |
| 2206 if (job == NULL) | |
| 2207 { | |
| 2208 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_NullPointer); | |
| 2209 } | |
| 2210 | |
| 2211 OrthancPluginJob* orthanc = Create(job); | |
| 2212 | |
| 2213 char* id = OrthancPluginSubmitJob(GetGlobalContext(), orthanc, priority); | |
| 2214 | |
| 2215 if (id == NULL) | |
| 2216 { | |
| 2217 LogError("Plugin cannot submit job"); | |
| 2218 OrthancPluginFreeJob(GetGlobalContext(), orthanc); | |
| 2219 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 2220 } | |
| 2221 else | |
| 2222 { | |
| 2223 std::string tmp(id); | |
| 2224 tmp.assign(id); | |
| 2225 OrthancPluginFreeString(GetGlobalContext(), id); | |
| 2226 | |
| 2227 return tmp; | |
| 2228 } | |
| 2229 } | |
| 2230 | |
| 2231 | |
| 2232 void OrthancJob::SubmitAndWait(Json::Value& result, | |
| 2233 OrthancJob* job /* takes ownership */, | |
| 2234 int priority) | |
| 2235 { | |
| 2236 std::string id = Submit(job, priority); | |
| 2237 | |
| 2238 for (;;) | |
| 2239 { | |
| 2240 boost::this_thread::sleep(boost::posix_time::milliseconds(100)); | |
| 2241 | |
| 2242 Json::Value status; | |
| 2243 if (!RestApiGet(status, "/jobs/" + id, false) || | |
| 2244 !status.isMember("State") || | |
| 2245 status["State"].type() != Json::stringValue) | |
| 2246 { | |
| 2247 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_InexistentItem); | |
| 2248 } | |
| 2249 | |
| 2250 const std::string state = status["State"].asString(); | |
| 2251 if (state == "Success") | |
| 2252 { | |
| 2253 if (status.isMember("Content")) | |
| 2254 { | |
| 2255 result = status["Content"]; | |
| 2256 } | |
| 2257 else | |
| 2258 { | |
| 2259 result = Json::objectValue; | |
| 2260 } | |
| 2261 | |
| 2262 return; | |
| 2263 } | |
| 2264 else if (state == "Running") | |
| 2265 { | |
| 2266 continue; | |
| 2267 } | |
| 2268 else if (!status.isMember("ErrorCode") || | |
| 2269 status["ErrorCode"].type() != Json::intValue) | |
| 2270 { | |
| 2271 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_InternalError); | |
| 2272 } | |
| 2273 else | |
| 2274 { | |
| 2275 if (!status.isMember("ErrorDescription") || | |
| 2276 status["ErrorDescription"].type() != Json::stringValue) | |
| 2277 { | |
| 2278 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(status["ErrorCode"].asInt()); | |
| 2279 } | |
| 2280 else | |
| 2281 { | |
| 2282 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2283 throw Orthanc::OrthancException(static_cast<Orthanc::ErrorCode>(status["ErrorCode"].asInt()), | |
| 2284 status["ErrorDescription"].asString()); | |
| 2285 #else | |
| 2286 LogError("Exception while executing the job: " + status["ErrorDescription"].asString()); | |
| 2287 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(status["ErrorCode"].asInt()); | |
| 2288 #endif | |
| 2289 } | |
| 2290 } | |
| 2291 } | |
| 2292 } | |
| 2293 | |
| 2294 | |
| 2295 void OrthancJob::SubmitFromRestApiPost(OrthancPluginRestOutput* output, | |
| 2296 const Json::Value& body, | |
| 2297 OrthancJob* job) | |
| 2298 { | |
| 2299 static const char* KEY_SYNCHRONOUS = "Synchronous"; | |
| 2300 static const char* KEY_ASYNCHRONOUS = "Asynchronous"; | |
| 2301 static const char* KEY_PRIORITY = "Priority"; | |
| 2302 | |
| 2303 boost::movelib::unique_ptr<OrthancJob> protection(job); | |
| 2304 | |
| 2305 if (body.type() != Json::objectValue) | |
| 2306 { | |
| 2307 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2308 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2309 "Expected a JSON object in the body"); | |
| 2310 #else | |
| 2311 LogError("Expected a JSON object in the body"); | |
| 2312 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2313 #endif | |
| 2314 } | |
| 2315 | |
| 2316 bool synchronous = true; | |
| 2317 | |
| 2318 if (body.isMember(KEY_SYNCHRONOUS)) | |
| 2319 { | |
| 2320 if (body[KEY_SYNCHRONOUS].type() != Json::booleanValue) | |
| 2321 { | |
| 2322 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2323 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2324 "Option \"" + std::string(KEY_SYNCHRONOUS) + | |
| 2325 "\" must be Boolean"); | |
| 2326 #else | |
| 2327 LogError("Option \"" + std::string(KEY_SYNCHRONOUS) + "\" must be Boolean"); | |
| 2328 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2329 #endif | |
| 2330 } | |
| 2331 else | |
| 2332 { | |
| 2333 synchronous = body[KEY_SYNCHRONOUS].asBool(); | |
| 2334 } | |
| 2335 } | |
| 2336 | |
| 2337 if (body.isMember(KEY_ASYNCHRONOUS)) | |
| 2338 { | |
| 2339 if (body[KEY_ASYNCHRONOUS].type() != Json::booleanValue) | |
| 2340 { | |
| 2341 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2342 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2343 "Option \"" + std::string(KEY_ASYNCHRONOUS) + | |
| 2344 "\" must be Boolean"); | |
| 2345 #else | |
| 2346 LogError("Option \"" + std::string(KEY_ASYNCHRONOUS) + "\" must be Boolean"); | |
| 2347 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2348 #endif | |
| 2349 } | |
| 2350 else | |
| 2351 { | |
| 2352 synchronous = !body[KEY_ASYNCHRONOUS].asBool(); | |
| 2353 } | |
| 2354 } | |
| 2355 | |
| 2356 int priority = 0; | |
| 2357 | |
| 2358 if (body.isMember(KEY_PRIORITY)) | |
| 2359 { | |
| 2360 if (body[KEY_PRIORITY].type() != Json::booleanValue) | |
| 2361 { | |
| 2362 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2363 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2364 "Option \"" + std::string(KEY_PRIORITY) + | |
| 2365 "\" must be an integer"); | |
| 2366 #else | |
| 2367 LogError("Option \"" + std::string(KEY_PRIORITY) + "\" must be an integer"); | |
| 2368 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2369 #endif | |
| 2370 } | |
| 2371 else | |
| 2372 { | |
| 2373 priority = !body[KEY_PRIORITY].asInt(); | |
| 2374 } | |
| 2375 } | |
| 2376 | |
| 2377 Json::Value result; | |
| 2378 | |
| 2379 if (synchronous) | |
| 2380 { | |
| 2381 OrthancPlugins::OrthancJob::SubmitAndWait(result, protection.release(), priority); | |
| 2382 } | |
| 2383 else | |
| 2384 { | |
| 2385 std::string id = OrthancPlugins::OrthancJob::Submit(protection.release(), priority); | |
| 2386 | |
| 2387 result = Json::objectValue; | |
| 2388 result["ID"] = id; | |
| 2389 result["Path"] = "/jobs/" + id; | |
| 2390 } | |
| 2391 | |
| 2392 std::string s = result.toStyledString(); | |
| 2393 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, s.c_str(), | |
| 2394 s.size(), "application/json"); | |
| 2395 } | |
| 2396 | |
| 2397 #endif | |
| 2398 | |
| 2399 | |
| 2400 | |
| 2401 | |
| 2402 /****************************************************************** | |
| 2403 ** METRICS | |
| 2404 ******************************************************************/ | |
| 2405 | |
| 2406 #if HAS_ORTHANC_PLUGIN_METRICS == 1 | |
| 2407 MetricsTimer::MetricsTimer(const char* name) : | |
| 2408 name_(name) | |
| 2409 { | |
| 2410 start_ = boost::posix_time::microsec_clock::universal_time(); | |
| 2411 } | |
| 2412 | |
| 2413 MetricsTimer::~MetricsTimer() | |
| 2414 { | |
| 2415 const boost::posix_time::ptime stop = boost::posix_time::microsec_clock::universal_time(); | |
| 2416 const boost::posix_time::time_duration diff = stop - start_; | |
| 2417 OrthancPluginSetMetricsValue(GetGlobalContext(), name_.c_str(), static_cast<float>(diff.total_milliseconds()), | |
| 2418 OrthancPluginMetricsType_Timer); | |
| 2419 } | |
| 2420 #endif | |
| 2421 | |
| 2422 | |
| 2423 | |
| 2424 | |
| 2425 /****************************************************************** | |
| 2426 ** HTTP CLIENT | |
| 2427 ******************************************************************/ | |
| 2428 | |
| 2429 #if HAS_ORTHANC_PLUGIN_HTTP_CLIENT == 1 | |
| 2430 class HttpClient::RequestBodyWrapper : public boost::noncopyable | |
| 2431 { | |
| 2432 private: | |
| 2433 static RequestBodyWrapper& GetObject(void* body) | |
| 2434 { | |
| 2435 assert(body != NULL); | |
| 2436 return *reinterpret_cast<RequestBodyWrapper*>(body); | |
| 2437 } | |
| 2438 | |
| 2439 IRequestBody& body_; | |
| 2440 bool done_; | |
| 2441 std::string chunk_; | |
| 2442 | |
| 2443 public: | |
| 2444 RequestBodyWrapper(IRequestBody& body) : | |
| 2445 body_(body), | |
| 2446 done_(false) | |
| 2447 { | |
| 2448 } | |
| 2449 | |
| 2450 static uint8_t IsDone(void* body) | |
| 2451 { | |
| 2452 return GetObject(body).done_; | |
| 2453 } | |
| 2454 | |
| 2455 static const void* GetChunkData(void* body) | |
| 2456 { | |
| 2457 return GetObject(body).chunk_.c_str(); | |
| 2458 } | |
| 2459 | |
| 2460 static uint32_t GetChunkSize(void* body) | |
| 2461 { | |
| 2462 return static_cast<uint32_t>(GetObject(body).chunk_.size()); | |
| 2463 } | |
| 2464 | |
| 2465 static OrthancPluginErrorCode Next(void* body) | |
| 2466 { | |
| 2467 RequestBodyWrapper& that = GetObject(body); | |
| 2468 | |
| 2469 if (that.done_) | |
| 2470 { | |
| 2471 return OrthancPluginErrorCode_BadSequenceOfCalls; | |
| 2472 } | |
| 2473 else | |
| 2474 { | |
| 2475 try | |
| 2476 { | |
| 2477 that.done_ = !that.body_.ReadNextChunk(that.chunk_); | |
| 2478 return OrthancPluginErrorCode_Success; | |
| 2479 } | |
| 2480 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2481 { | |
| 2482 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2483 } | |
| 2484 catch (...) | |
| 2485 { | |
| 2486 return OrthancPluginErrorCode_InternalError; | |
| 2487 } | |
| 2488 } | |
| 2489 } | |
| 2490 }; | |
| 2491 | |
| 2492 | |
| 2493 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2494 static OrthancPluginErrorCode AnswerAddHeaderCallback(void* answer, | |
| 2495 const char* key, | |
| 2496 const char* value) | |
| 2497 { | |
| 2498 assert(answer != NULL && key != NULL && value != NULL); | |
| 2499 | |
| 2500 try | |
| 2501 { | |
| 2502 reinterpret_cast<HttpClient::IAnswer*>(answer)->AddHeader(key, value); | |
| 2503 return OrthancPluginErrorCode_Success; | |
| 2504 } | |
| 2505 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2506 { | |
| 2507 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2508 } | |
| 2509 catch (...) | |
| 2510 { | |
| 2511 return OrthancPluginErrorCode_Plugin; | |
| 2512 } | |
| 2513 } | |
| 2514 #endif | |
| 2515 | |
| 2516 | |
| 2517 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2518 static OrthancPluginErrorCode AnswerAddChunkCallback(void* answer, | |
| 2519 const void* data, | |
| 2520 uint32_t size) | |
| 2521 { | |
| 2522 assert(answer != NULL); | |
| 2523 | |
| 2524 try | |
| 2525 { | |
| 2526 reinterpret_cast<HttpClient::IAnswer*>(answer)->AddChunk(data, size); | |
| 2527 return OrthancPluginErrorCode_Success; | |
| 2528 } | |
| 2529 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2530 { | |
| 2531 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2532 } | |
| 2533 catch (...) | |
| 2534 { | |
| 2535 return OrthancPluginErrorCode_Plugin; | |
| 2536 } | |
| 2537 } | |
| 2538 #endif | |
| 2539 | |
| 2540 | |
| 2541 HttpClient::HttpClient() : | |
| 2542 httpStatus_(0), | |
| 2543 method_(OrthancPluginHttpMethod_Get), | |
| 2544 timeout_(0), | |
| 2545 pkcs11_(false), | |
| 2546 chunkedBody_(NULL), | |
| 2547 allowChunkedTransfers_(true) | |
| 2548 { | |
| 2549 } | |
| 2550 | |
| 2551 | |
| 2552 void HttpClient::AddHeaders(const HttpHeaders& headers) | |
| 2553 { | |
| 2554 for (HttpHeaders::const_iterator it = headers.begin(); | |
| 2555 it != headers.end(); ++it) | |
| 2556 { | |
| 2557 headers_[it->first] = it->second; | |
| 2558 } | |
| 2559 } | |
| 2560 | |
| 2561 | |
| 2562 void HttpClient::SetCredentials(const std::string& username, | |
| 2563 const std::string& password) | |
| 2564 { | |
| 2565 username_ = username; | |
| 2566 password_ = password; | |
| 2567 } | |
| 2568 | |
| 2569 | |
| 2570 void HttpClient::ClearCredentials() | |
| 2571 { | |
| 2572 username_.empty(); | |
| 2573 password_.empty(); | |
| 2574 } | |
| 2575 | |
| 2576 | |
| 2577 void HttpClient::SetCertificate(const std::string& certificateFile, | |
| 2578 const std::string& keyFile, | |
| 2579 const std::string& keyPassword) | |
| 2580 { | |
| 2581 certificateFile_ = certificateFile; | |
| 2582 certificateKeyFile_ = keyFile; | |
| 2583 certificateKeyPassword_ = keyPassword; | |
| 2584 } | |
| 2585 | |
| 2586 | |
| 2587 void HttpClient::ClearCertificate() | |
| 2588 { | |
| 2589 certificateFile_.clear(); | |
| 2590 certificateKeyFile_.clear(); | |
| 2591 certificateKeyPassword_.clear(); | |
| 2592 } | |
| 2593 | |
| 2594 | |
| 2595 void HttpClient::ClearBody() | |
| 2596 { | |
| 2597 fullBody_.clear(); | |
| 2598 chunkedBody_ = NULL; | |
| 2599 } | |
| 2600 | |
| 2601 | |
| 2602 void HttpClient::SwapBody(std::string& body) | |
| 2603 { | |
| 2604 fullBody_.swap(body); | |
| 2605 chunkedBody_ = NULL; | |
| 2606 } | |
| 2607 | |
| 2608 | |
| 2609 void HttpClient::SetBody(const std::string& body) | |
| 2610 { | |
| 2611 fullBody_ = body; | |
| 2612 chunkedBody_ = NULL; | |
| 2613 } | |
| 2614 | |
| 2615 | |
| 2616 void HttpClient::SetBody(IRequestBody& body) | |
| 2617 { | |
| 2618 fullBody_.clear(); | |
| 2619 chunkedBody_ = &body; | |
| 2620 } | |
| 2621 | |
| 2622 | |
| 2623 namespace | |
| 2624 { | |
| 2625 class HeadersWrapper : public boost::noncopyable | |
| 2626 { | |
| 2627 private: | |
| 2628 std::vector<const char*> headersKeys_; | |
| 2629 std::vector<const char*> headersValues_; | |
| 2630 | |
| 2631 public: | |
| 2632 HeadersWrapper(const HttpClient::HttpHeaders& headers) | |
| 2633 { | |
| 2634 headersKeys_.reserve(headers.size()); | |
| 2635 headersValues_.reserve(headers.size()); | |
| 2636 | |
| 2637 for (HttpClient::HttpHeaders::const_iterator it = headers.begin(); it != headers.end(); ++it) | |
| 2638 { | |
| 2639 headersKeys_.push_back(it->first.c_str()); | |
| 2640 headersValues_.push_back(it->second.c_str()); | |
| 2641 } | |
| 2642 } | |
| 2643 | |
| 2644 void AddStaticString(const char* key, | |
| 2645 const char* value) | |
| 2646 { | |
| 2647 headersKeys_.push_back(key); | |
| 2648 headersValues_.push_back(value); | |
| 2649 } | |
| 2650 | |
| 2651 uint32_t GetCount() const | |
| 2652 { | |
| 2653 return headersKeys_.size(); | |
| 2654 } | |
| 2655 | |
| 2656 const char* const* GetKeys() const | |
| 2657 { | |
| 2658 return headersKeys_.empty() ? NULL : &headersKeys_[0]; | |
| 2659 } | |
| 2660 | |
| 2661 const char* const* GetValues() const | |
| 2662 { | |
| 2663 return headersValues_.empty() ? NULL : &headersValues_[0]; | |
| 2664 } | |
| 2665 }; | |
| 2666 | |
| 2667 | |
| 2668 class MemoryRequestBody : public HttpClient::IRequestBody | |
| 2669 { | |
| 2670 private: | |
| 2671 std::string body_; | |
| 2672 bool done_; | |
| 2673 | |
| 2674 public: | |
| 2675 MemoryRequestBody(const std::string& body) : | |
| 2676 body_(body), | |
| 2677 done_(false) | |
| 2678 { | |
| 2679 if (body_.empty()) | |
| 2680 { | |
| 2681 done_ = true; | |
| 2682 } | |
| 2683 } | |
| 2684 | |
| 2685 virtual bool ReadNextChunk(std::string& chunk) | |
| 2686 { | |
| 2687 if (done_) | |
| 2688 { | |
| 2689 return false; | |
| 2690 } | |
| 2691 else | |
| 2692 { | |
| 2693 chunk.swap(body_); | |
| 2694 done_ = true; | |
| 2695 return true; | |
| 2696 } | |
| 2697 } | |
| 2698 }; | |
| 2699 | |
| 2700 | |
| 2701 // This class mimics Orthanc::ChunkedBuffer | |
| 2702 class ChunkedBuffer : public boost::noncopyable | |
| 2703 { | |
| 2704 private: | |
| 2705 typedef std::list<std::string*> Content; | |
| 2706 | |
| 2707 Content content_; | |
| 2708 size_t size_; | |
| 2709 | |
| 2710 public: | |
| 2711 ChunkedBuffer() : | |
| 2712 size_(0) | |
| 2713 { | |
| 2714 } | |
| 2715 | |
| 2716 ~ChunkedBuffer() | |
| 2717 { | |
| 2718 Clear(); | |
| 2719 } | |
| 2720 | |
| 2721 void Clear() | |
| 2722 { | |
| 2723 for (Content::iterator it = content_.begin(); it != content_.end(); ++it) | |
| 2724 { | |
| 2725 assert(*it != NULL); | |
| 2726 delete *it; | |
| 2727 } | |
| 2728 | |
| 35 | 2729 size_ = 0; |
| 22 | 2730 content_.clear(); |
| 2731 } | |
| 2732 | |
| 35 | 2733 /** |
| 2734 * Since Orthanc 1.9.3, this function also clears the content of | |
| 2735 * the ChunkedBuffer in order to mimic the behavior of the | |
| 2736 * original class "Orthanc::ChunkedBuffer". This prevents the | |
| 2737 * forgetting of calling "Clear()" in order to reduce memory | |
| 2738 * consumption. | |
| 2739 **/ | |
| 2740 void Flatten(std::string& target) | |
| 22 | 2741 { |
| 2742 target.resize(size_); | |
| 2743 | |
| 2744 size_t pos = 0; | |
| 2745 | |
| 2746 for (Content::const_iterator it = content_.begin(); it != content_.end(); ++it) | |
| 2747 { | |
| 2748 assert(*it != NULL); | |
| 2749 size_t s = (*it)->size(); | |
| 2750 | |
| 2751 if (s != 0) | |
| 2752 { | |
| 2753 memcpy(&target[pos], (*it)->c_str(), s); | |
| 2754 pos += s; | |
| 2755 } | |
| 35 | 2756 |
| 2757 delete *it; | |
| 22 | 2758 } |
| 2759 | |
| 35 | 2760 assert(pos == target.size()); |
| 2761 | |
| 2762 size_ = 0; | |
| 2763 content_.clear(); | |
| 22 | 2764 } |
| 2765 | |
| 2766 void AddChunk(const void* data, | |
| 2767 size_t size) | |
| 2768 { | |
| 2769 content_.push_back(new std::string(reinterpret_cast<const char*>(data), size)); | |
| 2770 size_ += size; | |
| 2771 } | |
| 2772 | |
| 2773 void AddChunk(const std::string& chunk) | |
| 2774 { | |
| 2775 content_.push_back(new std::string(chunk)); | |
| 2776 size_ += chunk.size(); | |
| 2777 } | |
| 2778 }; | |
| 2779 | |
| 2780 | |
| 2781 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2782 class MemoryAnswer : public HttpClient::IAnswer | |
| 2783 { | |
| 2784 private: | |
| 2785 HttpClient::HttpHeaders headers_; | |
| 2786 ChunkedBuffer body_; | |
| 2787 | |
| 2788 public: | |
| 2789 const HttpClient::HttpHeaders& GetHeaders() const | |
| 2790 { | |
| 2791 return headers_; | |
| 2792 } | |
| 2793 | |
| 35 | 2794 ChunkedBuffer& GetBody() |
| 22 | 2795 { |
| 2796 return body_; | |
| 2797 } | |
| 2798 | |
| 2799 virtual void AddHeader(const std::string& key, | |
| 2800 const std::string& value) | |
| 2801 { | |
| 2802 headers_[key] = value; | |
| 2803 } | |
| 2804 | |
| 2805 virtual void AddChunk(const void* data, | |
| 2806 size_t size) | |
| 2807 { | |
| 2808 body_.AddChunk(data, size); | |
| 2809 } | |
| 2810 }; | |
| 2811 #endif | |
| 2812 } | |
| 2813 | |
| 2814 | |
| 2815 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2816 void HttpClient::ExecuteWithStream(uint16_t& httpStatus, | |
| 2817 IAnswer& answer, | |
| 2818 IRequestBody& body) const | |
| 2819 { | |
| 2820 HeadersWrapper h(headers_); | |
| 2821 | |
| 2822 if (method_ == OrthancPluginHttpMethod_Post || | |
| 2823 method_ == OrthancPluginHttpMethod_Put) | |
| 2824 { | |
| 2825 // Automatically set the "Transfer-Encoding" header if absent | |
| 2826 bool found = false; | |
| 2827 | |
| 2828 for (HttpHeaders::const_iterator it = headers_.begin(); it != headers_.end(); ++it) | |
| 2829 { | |
| 2830 if (boost::iequals(it->first, "Transfer-Encoding")) | |
| 2831 { | |
| 2832 found = true; | |
| 2833 break; | |
| 2834 } | |
| 2835 } | |
| 2836 | |
| 2837 if (!found) | |
| 2838 { | |
| 2839 h.AddStaticString("Transfer-Encoding", "chunked"); | |
| 2840 } | |
| 2841 } | |
| 2842 | |
| 2843 RequestBodyWrapper request(body); | |
| 2844 | |
| 2845 OrthancPluginErrorCode error = OrthancPluginChunkedHttpClient( | |
| 2846 GetGlobalContext(), | |
| 2847 &answer, | |
| 2848 AnswerAddChunkCallback, | |
| 2849 AnswerAddHeaderCallback, | |
| 2850 &httpStatus, | |
| 2851 method_, | |
| 2852 url_.c_str(), | |
| 2853 h.GetCount(), | |
| 2854 h.GetKeys(), | |
| 2855 h.GetValues(), | |
| 2856 &request, | |
| 2857 RequestBodyWrapper::IsDone, | |
| 2858 RequestBodyWrapper::GetChunkData, | |
| 2859 RequestBodyWrapper::GetChunkSize, | |
| 2860 RequestBodyWrapper::Next, | |
| 2861 username_.empty() ? NULL : username_.c_str(), | |
| 2862 password_.empty() ? NULL : password_.c_str(), | |
| 2863 timeout_, | |
| 2864 certificateFile_.empty() ? NULL : certificateFile_.c_str(), | |
| 2865 certificateFile_.empty() ? NULL : certificateKeyFile_.c_str(), | |
| 2866 certificateFile_.empty() ? NULL : certificateKeyPassword_.c_str(), | |
| 2867 pkcs11_ ? 1 : 0); | |
| 2868 | |
| 2869 if (error != OrthancPluginErrorCode_Success) | |
| 2870 { | |
| 2871 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 2872 } | |
| 2873 } | |
| 2874 #endif | |
| 2875 | |
| 2876 | |
| 2877 void HttpClient::ExecuteWithoutStream(uint16_t& httpStatus, | |
| 2878 HttpHeaders& answerHeaders, | |
| 2879 std::string& answerBody, | |
| 2880 const std::string& body) const | |
| 2881 { | |
| 2882 HeadersWrapper headers(headers_); | |
| 2883 | |
| 2884 MemoryBuffer answerBodyBuffer, answerHeadersBuffer; | |
| 2885 | |
| 2886 OrthancPluginErrorCode error = OrthancPluginHttpClient( | |
| 2887 GetGlobalContext(), | |
| 2888 *answerBodyBuffer, | |
| 2889 *answerHeadersBuffer, | |
| 2890 &httpStatus, | |
| 2891 method_, | |
| 2892 url_.c_str(), | |
| 2893 headers.GetCount(), | |
| 2894 headers.GetKeys(), | |
| 2895 headers.GetValues(), | |
| 2896 body.empty() ? NULL : body.c_str(), | |
| 2897 body.size(), | |
| 2898 username_.empty() ? NULL : username_.c_str(), | |
| 2899 password_.empty() ? NULL : password_.c_str(), | |
| 2900 timeout_, | |
| 2901 certificateFile_.empty() ? NULL : certificateFile_.c_str(), | |
| 2902 certificateFile_.empty() ? NULL : certificateKeyFile_.c_str(), | |
| 2903 certificateFile_.empty() ? NULL : certificateKeyPassword_.c_str(), | |
| 2904 pkcs11_ ? 1 : 0); | |
| 2905 | |
| 2906 if (error != OrthancPluginErrorCode_Success) | |
| 2907 { | |
| 2908 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 2909 } | |
| 2910 | |
| 2911 Json::Value v; | |
| 2912 answerHeadersBuffer.ToJson(v); | |
| 2913 | |
| 2914 if (v.type() != Json::objectValue) | |
| 2915 { | |
| 2916 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 2917 } | |
| 2918 | |
| 2919 Json::Value::Members members = v.getMemberNames(); | |
| 2920 answerHeaders.clear(); | |
| 2921 | |
| 2922 for (size_t i = 0; i < members.size(); i++) | |
| 2923 { | |
| 2924 const Json::Value& h = v[members[i]]; | |
| 2925 if (h.type() != Json::stringValue) | |
| 2926 { | |
| 2927 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 2928 } | |
| 2929 else | |
| 2930 { | |
| 2931 answerHeaders[members[i]] = h.asString(); | |
| 2932 } | |
| 2933 } | |
| 2934 | |
| 2935 answerBodyBuffer.ToString(answerBody); | |
| 2936 } | |
| 2937 | |
| 2938 | |
| 2939 void HttpClient::Execute(IAnswer& answer) | |
| 2940 { | |
| 2941 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2942 if (allowChunkedTransfers_) | |
| 2943 { | |
| 2944 if (chunkedBody_ != NULL) | |
| 2945 { | |
| 2946 ExecuteWithStream(httpStatus_, answer, *chunkedBody_); | |
| 2947 } | |
| 2948 else | |
| 2949 { | |
| 2950 MemoryRequestBody wrapper(fullBody_); | |
| 2951 ExecuteWithStream(httpStatus_, answer, wrapper); | |
| 2952 } | |
| 2953 | |
| 2954 return; | |
| 2955 } | |
| 2956 #endif | |
| 2957 | |
| 2958 // Compatibility mode for Orthanc SDK <= 1.5.6 or if chunked | |
| 2959 // transfers are disabled. This results in higher memory usage | |
| 2960 // (all chunks from the answer body are sent at once) | |
| 2961 | |
| 2962 HttpHeaders answerHeaders; | |
| 2963 std::string answerBody; | |
| 2964 Execute(answerHeaders, answerBody); | |
| 2965 | |
| 2966 for (HttpHeaders::const_iterator it = answerHeaders.begin(); | |
| 2967 it != answerHeaders.end(); ++it) | |
| 2968 { | |
| 2969 answer.AddHeader(it->first, it->second); | |
| 2970 } | |
| 2971 | |
| 2972 if (!answerBody.empty()) | |
| 2973 { | |
| 2974 answer.AddChunk(answerBody.c_str(), answerBody.size()); | |
| 2975 } | |
| 2976 } | |
| 2977 | |
| 2978 | |
| 2979 void HttpClient::Execute(HttpHeaders& answerHeaders /* out */, | |
| 2980 std::string& answerBody /* out */) | |
| 2981 { | |
| 2982 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2983 if (allowChunkedTransfers_) | |
| 2984 { | |
| 2985 MemoryAnswer answer; | |
| 2986 Execute(answer); | |
| 2987 answerHeaders = answer.GetHeaders(); | |
| 2988 answer.GetBody().Flatten(answerBody); | |
| 2989 return; | |
| 2990 } | |
| 2991 #endif | |
| 2992 | |
| 2993 // Compatibility mode for Orthanc SDK <= 1.5.6 or if chunked | |
| 2994 // transfers are disabled. This results in higher memory usage | |
| 2995 // (all chunks from the request body are sent at once) | |
| 2996 | |
| 2997 if (chunkedBody_ != NULL) | |
| 2998 { | |
| 2999 ChunkedBuffer buffer; | |
| 3000 | |
| 3001 std::string chunk; | |
| 3002 while (chunkedBody_->ReadNextChunk(chunk)) | |
| 3003 { | |
| 3004 buffer.AddChunk(chunk); | |
| 3005 } | |
| 3006 | |
| 3007 std::string body; | |
| 3008 buffer.Flatten(body); | |
| 3009 | |
| 3010 ExecuteWithoutStream(httpStatus_, answerHeaders, answerBody, body); | |
| 3011 } | |
| 3012 else | |
| 3013 { | |
| 3014 ExecuteWithoutStream(httpStatus_, answerHeaders, answerBody, fullBody_); | |
| 3015 } | |
| 3016 } | |
| 3017 | |
| 3018 | |
| 3019 void HttpClient::Execute(HttpHeaders& answerHeaders /* out */, | |
| 3020 Json::Value& answerBody /* out */) | |
| 3021 { | |
| 3022 std::string body; | |
| 3023 Execute(answerHeaders, body); | |
| 3024 | |
|
31
cfeda58d0c8e
remove calls to deprecated classes of JsonCpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
28
diff
changeset
|
3025 if (!ReadJson(answerBody, body)) |
| 22 | 3026 { |
| 3027 LogError("Cannot convert HTTP answer body to JSON"); | |
| 3028 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 3029 } | |
| 3030 } | |
| 3031 | |
| 3032 | |
| 3033 void HttpClient::Execute() | |
| 3034 { | |
| 3035 HttpHeaders answerHeaders; | |
| 3036 std::string body; | |
| 3037 Execute(answerHeaders, body); | |
| 3038 } | |
| 3039 | |
| 3040 #endif /* HAS_ORTHANC_PLUGIN_HTTP_CLIENT == 1 */ | |
| 3041 | |
| 3042 | |
| 3043 | |
| 3044 | |
| 3045 | |
| 3046 /****************************************************************** | |
| 3047 ** CHUNKED HTTP SERVER | |
| 3048 ******************************************************************/ | |
| 3049 | |
| 3050 namespace Internals | |
| 3051 { | |
| 3052 void NullRestCallback(OrthancPluginRestOutput* output, | |
| 3053 const char* url, | |
| 3054 const OrthancPluginHttpRequest* request) | |
| 3055 { | |
| 3056 } | |
| 3057 | |
| 3058 IChunkedRequestReader *NullChunkedRestCallback(const char* url, | |
| 3059 const OrthancPluginHttpRequest* request) | |
| 3060 { | |
| 3061 return NULL; | |
| 3062 } | |
| 3063 | |
| 3064 | |
| 3065 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_SERVER == 1 | |
| 3066 | |
| 3067 OrthancPluginErrorCode ChunkedRequestReaderAddChunk( | |
| 3068 OrthancPluginServerChunkedRequestReader* reader, | |
| 3069 const void* data, | |
| 3070 uint32_t size) | |
| 3071 { | |
| 3072 try | |
| 3073 { | |
| 3074 if (reader == NULL) | |
| 3075 { | |
| 3076 return OrthancPluginErrorCode_InternalError; | |
| 3077 } | |
| 3078 | |
| 3079 reinterpret_cast<IChunkedRequestReader*>(reader)->AddChunk(data, size); | |
| 3080 return OrthancPluginErrorCode_Success; | |
| 3081 } | |
| 3082 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3083 { | |
| 3084 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3085 } | |
| 3086 catch (boost::bad_lexical_cast&) | |
| 3087 { | |
| 3088 return OrthancPluginErrorCode_BadFileFormat; | |
| 3089 } | |
| 3090 catch (...) | |
| 3091 { | |
| 3092 return OrthancPluginErrorCode_Plugin; | |
| 3093 } | |
| 3094 } | |
| 3095 | |
| 3096 | |
| 3097 OrthancPluginErrorCode ChunkedRequestReaderExecute( | |
| 3098 OrthancPluginServerChunkedRequestReader* reader, | |
| 3099 OrthancPluginRestOutput* output) | |
| 3100 { | |
| 3101 try | |
| 3102 { | |
| 3103 if (reader == NULL) | |
| 3104 { | |
| 3105 return OrthancPluginErrorCode_InternalError; | |
| 3106 } | |
| 3107 | |
| 3108 reinterpret_cast<IChunkedRequestReader*>(reader)->Execute(output); | |
| 3109 return OrthancPluginErrorCode_Success; | |
| 3110 } | |
| 3111 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3112 { | |
| 3113 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3114 } | |
| 3115 catch (boost::bad_lexical_cast&) | |
| 3116 { | |
| 3117 return OrthancPluginErrorCode_BadFileFormat; | |
| 3118 } | |
| 3119 catch (...) | |
| 3120 { | |
| 3121 return OrthancPluginErrorCode_Plugin; | |
| 3122 } | |
| 3123 } | |
| 3124 | |
| 3125 | |
| 3126 void ChunkedRequestReaderFinalize( | |
| 3127 OrthancPluginServerChunkedRequestReader* reader) | |
| 3128 { | |
| 3129 if (reader != NULL) | |
| 3130 { | |
| 3131 delete reinterpret_cast<IChunkedRequestReader*>(reader); | |
| 3132 } | |
| 3133 } | |
| 3134 | |
| 3135 #else | |
| 3136 | |
| 3137 OrthancPluginErrorCode ChunkedRestCompatibility(OrthancPluginRestOutput* output, | |
| 3138 const char* url, | |
| 3139 const OrthancPluginHttpRequest* request, | |
| 3140 RestCallback GetHandler, | |
| 3141 ChunkedRestCallback PostHandler, | |
| 3142 RestCallback DeleteHandler, | |
| 3143 ChunkedRestCallback PutHandler) | |
| 3144 { | |
| 3145 try | |
| 3146 { | |
| 3147 std::string allowed; | |
| 3148 | |
| 3149 if (GetHandler != Internals::NullRestCallback) | |
| 3150 { | |
| 3151 allowed += "GET"; | |
| 3152 } | |
| 3153 | |
| 3154 if (PostHandler != Internals::NullChunkedRestCallback) | |
| 3155 { | |
| 3156 if (!allowed.empty()) | |
| 3157 { | |
| 3158 allowed += ","; | |
| 3159 } | |
| 3160 | |
| 3161 allowed += "POST"; | |
| 3162 } | |
| 3163 | |
| 3164 if (DeleteHandler != Internals::NullRestCallback) | |
| 3165 { | |
| 3166 if (!allowed.empty()) | |
| 3167 { | |
| 3168 allowed += ","; | |
| 3169 } | |
| 3170 | |
| 3171 allowed += "DELETE"; | |
| 3172 } | |
| 3173 | |
| 3174 if (PutHandler != Internals::NullChunkedRestCallback) | |
| 3175 { | |
| 3176 if (!allowed.empty()) | |
| 3177 { | |
| 3178 allowed += ","; | |
| 3179 } | |
| 3180 | |
| 3181 allowed += "PUT"; | |
| 3182 } | |
| 3183 | |
| 3184 switch (request->method) | |
| 3185 { | |
| 3186 case OrthancPluginHttpMethod_Get: | |
| 3187 if (GetHandler == Internals::NullRestCallback) | |
| 3188 { | |
| 3189 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3190 } | |
| 3191 else | |
| 3192 { | |
| 3193 GetHandler(output, url, request); | |
| 3194 } | |
| 3195 | |
| 3196 break; | |
| 3197 | |
| 3198 case OrthancPluginHttpMethod_Post: | |
| 3199 if (PostHandler == Internals::NullChunkedRestCallback) | |
| 3200 { | |
| 3201 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3202 } | |
| 3203 else | |
| 3204 { | |
| 3205 boost::movelib::unique_ptr<IChunkedRequestReader> reader(PostHandler(url, request)); | |
| 3206 if (reader.get() == NULL) | |
| 3207 { | |
| 3208 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3209 } | |
| 3210 else | |
| 3211 { | |
| 3212 reader->AddChunk(request->body, request->bodySize); | |
| 3213 reader->Execute(output); | |
| 3214 } | |
| 3215 } | |
| 3216 | |
| 3217 break; | |
| 3218 | |
| 3219 case OrthancPluginHttpMethod_Delete: | |
| 3220 if (DeleteHandler == Internals::NullRestCallback) | |
| 3221 { | |
| 3222 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3223 } | |
| 3224 else | |
| 3225 { | |
| 3226 DeleteHandler(output, url, request); | |
| 3227 } | |
| 3228 | |
| 3229 break; | |
| 3230 | |
| 3231 case OrthancPluginHttpMethod_Put: | |
| 3232 if (PutHandler == Internals::NullChunkedRestCallback) | |
| 3233 { | |
| 3234 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3235 } | |
| 3236 else | |
| 3237 { | |
| 3238 boost::movelib::unique_ptr<IChunkedRequestReader> reader(PutHandler(url, request)); | |
| 3239 if (reader.get() == NULL) | |
| 3240 { | |
| 3241 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3242 } | |
| 3243 else | |
| 3244 { | |
| 3245 reader->AddChunk(request->body, request->bodySize); | |
| 3246 reader->Execute(output); | |
| 3247 } | |
| 3248 } | |
| 3249 | |
| 3250 break; | |
| 3251 | |
| 3252 default: | |
| 3253 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 3254 } | |
| 3255 | |
| 3256 return OrthancPluginErrorCode_Success; | |
| 3257 } | |
| 3258 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3259 { | |
| 3260 #if HAS_ORTHANC_EXCEPTION == 1 && HAS_ORTHANC_PLUGIN_EXCEPTION_DETAILS == 1 | |
| 3261 if (HasGlobalContext() && | |
| 3262 e.HasDetails()) | |
| 3263 { | |
| 3264 // The "false" instructs Orthanc not to log the detailed | |
| 3265 // error message. This is to avoid duplicating the details, | |
| 3266 // because "OrthancException" already does it on construction. | |
| 3267 OrthancPluginSetHttpErrorDetails | |
| 3268 (GetGlobalContext(), output, e.GetDetails(), false); | |
| 3269 } | |
| 3270 #endif | |
| 3271 | |
| 3272 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3273 } | |
| 3274 catch (boost::bad_lexical_cast&) | |
| 3275 { | |
| 3276 return OrthancPluginErrorCode_BadFileFormat; | |
| 3277 } | |
| 3278 catch (...) | |
| 3279 { | |
| 3280 return OrthancPluginErrorCode_Plugin; | |
| 3281 } | |
| 3282 } | |
| 3283 #endif | |
| 3284 } | |
| 3285 | |
| 3286 | |
| 3287 #if HAS_ORTHANC_PLUGIN_STORAGE_COMMITMENT_SCP == 1 | |
| 3288 OrthancPluginErrorCode IStorageCommitmentScpHandler::Lookup( | |
| 3289 OrthancPluginStorageCommitmentFailureReason* target, | |
| 3290 void* rawHandler, | |
| 3291 const char* sopClassUid, | |
| 3292 const char* sopInstanceUid) | |
| 3293 { | |
| 3294 assert(target != NULL && | |
| 3295 rawHandler != NULL); | |
| 3296 | |
| 3297 try | |
| 3298 { | |
| 3299 IStorageCommitmentScpHandler& handler = *reinterpret_cast<IStorageCommitmentScpHandler*>(rawHandler); | |
| 3300 *target = handler.Lookup(sopClassUid, sopInstanceUid); | |
| 3301 return OrthancPluginErrorCode_Success; | |
| 3302 } | |
| 3303 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3304 { | |
| 3305 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3306 } | |
| 3307 catch (...) | |
| 3308 { | |
| 3309 return OrthancPluginErrorCode_Plugin; | |
| 3310 } | |
| 3311 } | |
| 3312 #endif | |
| 3313 | |
| 3314 | |
| 3315 #if HAS_ORTHANC_PLUGIN_STORAGE_COMMITMENT_SCP == 1 | |
| 3316 void IStorageCommitmentScpHandler::Destructor(void* rawHandler) | |
| 3317 { | |
| 3318 assert(rawHandler != NULL); | |
| 3319 delete reinterpret_cast<IStorageCommitmentScpHandler*>(rawHandler); | |
| 3320 } | |
| 3321 #endif | |
| 3322 | |
| 3323 | |
| 3324 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
| 3325 DicomInstance::DicomInstance(const OrthancPluginDicomInstance* instance) : | |
| 3326 toFree_(false), | |
| 3327 instance_(instance) | |
| 3328 { | |
| 3329 } | |
| 3330 #else | |
| 3331 DicomInstance::DicomInstance(OrthancPluginDicomInstance* instance) : | |
| 3332 toFree_(false), | |
| 3333 instance_(instance) | |
| 3334 { | |
| 3335 } | |
| 3336 #endif | |
| 3337 | |
| 3338 | |
| 3339 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3340 DicomInstance::DicomInstance(const void* buffer, | |
| 3341 size_t size) : | |
| 3342 toFree_(true), | |
| 3343 instance_(OrthancPluginCreateDicomInstance(GetGlobalContext(), buffer, size)) | |
| 3344 { | |
| 3345 if (instance_ == NULL) | |
| 3346 { | |
| 3347 ORTHANC_PLUGINS_THROW_EXCEPTION(NullPointer); | |
| 3348 } | |
| 3349 } | |
| 3350 #endif | |
| 3351 | |
| 3352 | |
| 3353 DicomInstance::~DicomInstance() | |
| 3354 { | |
| 3355 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3356 if (toFree_ && | |
| 3357 instance_ != NULL) | |
| 3358 { | |
| 3359 OrthancPluginFreeDicomInstance( | |
| 3360 GetGlobalContext(), const_cast<OrthancPluginDicomInstance*>(instance_)); | |
| 3361 } | |
| 3362 #endif | |
| 3363 } | |
| 3364 | |
| 3365 | |
| 3366 std::string DicomInstance::GetRemoteAet() const | |
| 3367 { | |
| 3368 const char* s = OrthancPluginGetInstanceRemoteAet(GetGlobalContext(), instance_); | |
| 3369 if (s == NULL) | |
| 3370 { | |
| 3371 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3372 } | |
| 3373 else | |
| 3374 { | |
| 3375 return std::string(s); | |
| 3376 } | |
| 3377 } | |
| 3378 | |
| 3379 | |
| 3380 void DicomInstance::GetJson(Json::Value& target) const | |
| 3381 { | |
| 3382 OrthancString s; | |
| 3383 s.Assign(OrthancPluginGetInstanceJson(GetGlobalContext(), instance_)); | |
| 3384 s.ToJson(target); | |
| 3385 } | |
| 3386 | |
| 3387 | |
| 3388 void DicomInstance::GetSimplifiedJson(Json::Value& target) const | |
| 3389 { | |
| 3390 OrthancString s; | |
| 3391 s.Assign(OrthancPluginGetInstanceSimplifiedJson(GetGlobalContext(), instance_)); | |
| 3392 s.ToJson(target); | |
| 3393 } | |
| 3394 | |
| 3395 | |
| 3396 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
| 3397 std::string DicomInstance::GetTransferSyntaxUid() const | |
| 3398 { | |
| 3399 OrthancString s; | |
| 3400 s.Assign(OrthancPluginGetInstanceTransferSyntaxUid(GetGlobalContext(), instance_)); | |
| 3401 | |
| 3402 std::string result; | |
| 3403 s.ToString(result); | |
| 3404 return result; | |
| 3405 } | |
| 3406 #endif | |
| 3407 | |
| 3408 | |
| 3409 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
| 3410 bool DicomInstance::HasPixelData() const | |
| 3411 { | |
| 3412 int32_t result = OrthancPluginHasInstancePixelData(GetGlobalContext(), instance_); | |
| 3413 if (result < 0) | |
| 3414 { | |
| 3415 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3416 } | |
| 3417 else | |
| 3418 { | |
| 3419 return (result != 0); | |
| 3420 } | |
| 3421 } | |
| 3422 #endif | |
| 3423 | |
| 3424 | |
| 3425 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3426 void DicomInstance::GetRawFrame(std::string& target, | |
| 3427 unsigned int frameIndex) const | |
| 3428 { | |
| 3429 MemoryBuffer buffer; | |
| 3430 OrthancPluginErrorCode code = OrthancPluginGetInstanceRawFrame( | |
| 3431 GetGlobalContext(), *buffer, instance_, frameIndex); | |
| 3432 | |
| 3433 if (code == OrthancPluginErrorCode_Success) | |
| 3434 { | |
| 3435 buffer.ToString(target); | |
| 3436 } | |
| 3437 else | |
| 3438 { | |
| 3439 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 3440 } | |
| 3441 } | |
| 3442 #endif | |
| 3443 | |
| 3444 | |
| 3445 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3446 OrthancImage* DicomInstance::GetDecodedFrame(unsigned int frameIndex) const | |
| 3447 { | |
| 3448 OrthancPluginImage* image = OrthancPluginGetInstanceDecodedFrame( | |
| 3449 GetGlobalContext(), instance_, frameIndex); | |
| 3450 | |
| 3451 if (image == NULL) | |
| 3452 { | |
| 3453 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3454 } | |
| 3455 else | |
| 3456 { | |
| 3457 return new OrthancImage(image); | |
| 3458 } | |
| 3459 } | |
| 3460 #endif | |
| 3461 | |
| 3462 | |
| 3463 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3464 void DicomInstance::Serialize(std::string& target) const | |
| 3465 { | |
| 3466 MemoryBuffer buffer; | |
| 3467 OrthancPluginErrorCode code = OrthancPluginSerializeDicomInstance( | |
| 3468 GetGlobalContext(), *buffer, instance_); | |
| 3469 | |
| 3470 if (code == OrthancPluginErrorCode_Success) | |
| 3471 { | |
| 3472 buffer.ToString(target); | |
| 3473 } | |
| 3474 else | |
| 3475 { | |
| 3476 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 3477 } | |
| 3478 } | |
| 3479 #endif | |
| 3480 | |
| 3481 | |
| 3482 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3483 DicomInstance* DicomInstance::Transcode(const void* buffer, | |
| 3484 size_t size, | |
| 3485 const std::string& transferSyntax) | |
| 3486 { | |
| 3487 OrthancPluginDicomInstance* instance = OrthancPluginTranscodeDicomInstance( | |
| 3488 GetGlobalContext(), buffer, size, transferSyntax.c_str()); | |
| 3489 | |
| 3490 if (instance == NULL) | |
| 3491 { | |
| 3492 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3493 } | |
| 3494 else | |
| 3495 { | |
| 3496 boost::movelib::unique_ptr<DicomInstance> result(new DicomInstance(instance)); | |
| 3497 result->toFree_ = true; | |
| 3498 return result.release(); | |
| 3499 } | |
| 3500 } | |
| 3501 #endif | |
| 3502 } |