Mercurial > hg > orthanc-databases
annotate Resources/Orthanc/Plugins/OrthancPluginCppWrapper.cpp @ 382:97f12bcd1826 db-protobuf
implemented finalize_transaction()
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 31 Mar 2023 17:28:44 +0200 |
| parents | 1280b40d6696 |
| children | c4f0f8087564 1938ba8fba35 |
| rev | line source |
|---|---|
| 152 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 152 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU General Public License as | |
| 10 * published by the Free Software Foundation, either version 3 of the | |
| 11 * License, or (at your option) any later version. | |
| 160 | 12 * |
| 152 | 13 * This program is distributed in the hope that it will be useful, but |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU General Public License | |
| 19 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 **/ | |
| 21 | |
| 22 | |
| 23 #include "OrthancPluginCppWrapper.h" | |
| 24 | |
| 25 #include <boost/algorithm/string/predicate.hpp> | |
| 26 #include <boost/move/unique_ptr.hpp> | |
| 27 #include <boost/thread.hpp> | |
|
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28 |
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29 |
| 152 | 30 #include <json/reader.h> |
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31 #include <json/version.h> |
| 152 | 32 #include <json/writer.h> |
| 33 | |
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34 #if !defined(JSONCPP_VERSION_MAJOR) || !defined(JSONCPP_VERSION_MINOR) |
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35 # error Cannot access the version of JsonCpp |
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36 #endif |
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37 |
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38 |
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39 /** |
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40 * We use deprecated "Json::Reader", "Json::StyledWriter" and |
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41 * "Json::FastWriter" if JsonCpp < 1.7.0. This choice is rather |
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42 * arbitrary, but if Json >= 1.9.0, gcc generates explicit deprecation |
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43 * warnings (clang was warning in earlier versions). For reference, |
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44 * these classes seem to have been deprecated since JsonCpp 1.4.0 (on |
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45 * February 2015) by the following changeset: |
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46 * https://github.com/open-source-parsers/jsoncpp/commit/8df98f6112890d6272734975dd6d70cf8999bb22 |
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47 **/ |
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48 #if (JSONCPP_VERSION_MAJOR >= 2 || \ |
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49 (JSONCPP_VERSION_MAJOR == 1 && JSONCPP_VERSION_MINOR >= 8)) |
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50 # define JSONCPP_USE_DEPRECATED 0 |
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51 #else |
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52 # define JSONCPP_USE_DEPRECATED 1 |
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53 #endif |
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54 |
| 152 | 55 |
| 56 #if !ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 2, 0) | |
| 57 static const OrthancPluginErrorCode OrthancPluginErrorCode_NullPointer = OrthancPluginErrorCode_Plugin; | |
| 58 #endif | |
| 59 | |
| 60 | |
| 61 namespace OrthancPlugins | |
| 62 { | |
| 63 static OrthancPluginContext* globalContext_ = NULL; | |
| 64 | |
| 65 | |
| 66 void SetGlobalContext(OrthancPluginContext* context) | |
| 67 { | |
| 68 if (context == NULL) | |
| 69 { | |
| 70 ORTHANC_PLUGINS_THROW_EXCEPTION(NullPointer); | |
| 71 } | |
| 72 else if (globalContext_ == NULL) | |
| 73 { | |
| 74 globalContext_ = context; | |
| 75 } | |
| 76 else | |
| 77 { | |
| 78 ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); | |
| 79 } | |
| 80 } | |
| 81 | |
| 82 | |
| 83 bool HasGlobalContext() | |
| 84 { | |
| 85 return globalContext_ != NULL; | |
| 86 } | |
| 87 | |
| 88 | |
| 89 OrthancPluginContext* GetGlobalContext() | |
| 90 { | |
| 91 if (globalContext_ == NULL) | |
| 92 { | |
| 93 ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); | |
| 94 } | |
| 95 else | |
| 96 { | |
| 97 return globalContext_; | |
| 98 } | |
| 99 } | |
| 100 | |
| 101 | |
| 102 void MemoryBuffer::Check(OrthancPluginErrorCode code) | |
| 103 { | |
| 104 if (code != OrthancPluginErrorCode_Success) | |
| 105 { | |
| 106 // Prevent using garbage information | |
| 107 buffer_.data = NULL; | |
| 108 buffer_.size = 0; | |
| 109 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 110 } | |
| 111 } | |
| 112 | |
| 113 | |
| 114 bool MemoryBuffer::CheckHttp(OrthancPluginErrorCode code) | |
| 115 { | |
| 116 if (code != OrthancPluginErrorCode_Success) | |
| 117 { | |
| 118 // Prevent using garbage information | |
| 119 buffer_.data = NULL; | |
| 120 buffer_.size = 0; | |
| 121 } | |
| 122 | |
| 123 if (code == OrthancPluginErrorCode_Success) | |
| 124 { | |
| 125 return true; | |
| 126 } | |
| 127 else if (code == OrthancPluginErrorCode_UnknownResource || | |
| 128 code == OrthancPluginErrorCode_InexistentItem) | |
| 129 { | |
| 130 return false; | |
| 131 } | |
| 132 else | |
| 133 { | |
| 134 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 135 } | |
| 136 } | |
| 137 | |
| 138 | |
| 139 MemoryBuffer::MemoryBuffer() | |
| 140 { | |
| 141 buffer_.data = NULL; | |
| 142 buffer_.size = 0; | |
| 143 } | |
| 144 | |
| 145 | |
| 146 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 147 MemoryBuffer::MemoryBuffer(const void* buffer, | |
| 148 size_t size) | |
| 149 { | |
| 150 uint32_t s = static_cast<uint32_t>(size); | |
| 151 if (static_cast<size_t>(s) != size) | |
| 152 { | |
| 153 ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); | |
| 154 } | |
| 155 else if (OrthancPluginCreateMemoryBuffer(GetGlobalContext(), &buffer_, s) != | |
| 156 OrthancPluginErrorCode_Success) | |
| 157 { | |
| 158 ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); | |
| 159 } | |
| 160 else | |
| 161 { | |
| 162 memcpy(buffer_.data, buffer, size); | |
| 163 } | |
| 164 } | |
| 165 #endif | |
| 166 | |
| 167 | |
| 168 void MemoryBuffer::Clear() | |
| 169 { | |
| 170 if (buffer_.data != NULL) | |
| 171 { | |
| 172 OrthancPluginFreeMemoryBuffer(GetGlobalContext(), &buffer_); | |
| 173 buffer_.data = NULL; | |
| 174 buffer_.size = 0; | |
| 175 } | |
| 176 } | |
| 177 | |
| 178 | |
| 179 void MemoryBuffer::Assign(OrthancPluginMemoryBuffer& other) | |
| 180 { | |
| 181 Clear(); | |
| 182 | |
| 183 buffer_.data = other.data; | |
| 184 buffer_.size = other.size; | |
| 185 | |
| 186 other.data = NULL; | |
| 187 other.size = 0; | |
| 188 } | |
| 189 | |
| 190 | |
| 191 void MemoryBuffer::Swap(MemoryBuffer& other) | |
| 192 { | |
| 193 std::swap(buffer_.data, other.buffer_.data); | |
| 194 std::swap(buffer_.size, other.buffer_.size); | |
| 195 } | |
| 196 | |
| 197 | |
| 198 OrthancPluginMemoryBuffer MemoryBuffer::Release() | |
| 199 { | |
| 200 OrthancPluginMemoryBuffer result = buffer_; | |
| 201 | |
| 202 buffer_.data = NULL; | |
| 203 buffer_.size = 0; | |
| 204 | |
| 205 return result; | |
| 206 } | |
| 207 | |
| 208 | |
| 209 void MemoryBuffer::ToString(std::string& target) const | |
| 210 { | |
| 211 if (buffer_.size == 0) | |
| 212 { | |
| 213 target.clear(); | |
| 214 } | |
| 215 else | |
| 216 { | |
| 217 target.assign(reinterpret_cast<const char*>(buffer_.data), buffer_.size); | |
| 218 } | |
| 219 } | |
| 220 | |
| 221 | |
| 222 void MemoryBuffer::ToJson(Json::Value& target) const | |
| 223 { | |
| 224 if (buffer_.data == NULL || | |
| 225 buffer_.size == 0) | |
| 226 { | |
| 227 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 228 } | |
| 229 | |
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230 if (!ReadJson(target, buffer_.data, buffer_.size)) |
| 152 | 231 { |
| 232 LogError("Cannot convert some memory buffer to JSON"); | |
| 233 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 234 } | |
| 235 } | |
| 236 | |
| 237 | |
| 238 bool MemoryBuffer::RestApiGet(const std::string& uri, | |
| 239 bool applyPlugins) | |
| 240 { | |
| 241 Clear(); | |
| 242 | |
| 243 if (applyPlugins) | |
| 244 { | |
| 245 return CheckHttp(OrthancPluginRestApiGetAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str())); | |
| 246 } | |
| 247 else | |
| 248 { | |
| 249 return CheckHttp(OrthancPluginRestApiGet(GetGlobalContext(), &buffer_, uri.c_str())); | |
| 250 } | |
| 251 } | |
| 252 | |
| 253 bool MemoryBuffer::RestApiGet(const std::string& uri, | |
| 254 const std::map<std::string, std::string>& httpHeaders, | |
| 255 bool applyPlugins) | |
| 256 { | |
| 257 Clear(); | |
| 258 | |
| 259 std::vector<const char*> headersKeys; | |
| 260 std::vector<const char*> headersValues; | |
| 261 | |
| 262 for (std::map<std::string, std::string>::const_iterator | |
| 263 it = httpHeaders.begin(); it != httpHeaders.end(); it++) | |
| 264 { | |
| 265 headersKeys.push_back(it->first.c_str()); | |
| 266 headersValues.push_back(it->second.c_str()); | |
| 267 } | |
| 268 | |
| 269 return CheckHttp(OrthancPluginRestApiGet2( | |
| 270 GetGlobalContext(), &buffer_, uri.c_str(), httpHeaders.size(), | |
| 271 (headersKeys.empty() ? NULL : &headersKeys[0]), | |
| 272 (headersValues.empty() ? NULL : &headersValues[0]), applyPlugins)); | |
| 273 } | |
| 274 | |
| 275 bool MemoryBuffer::RestApiPost(const std::string& uri, | |
| 276 const void* body, | |
| 277 size_t bodySize, | |
| 278 bool applyPlugins) | |
| 279 { | |
| 280 Clear(); | |
| 281 | |
| 282 // Cast for compatibility with Orthanc SDK <= 1.5.6 | |
| 283 const char* b = reinterpret_cast<const char*>(body); | |
| 284 | |
| 285 if (applyPlugins) | |
| 286 { | |
| 287 return CheckHttp(OrthancPluginRestApiPostAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 288 } | |
| 289 else | |
| 290 { | |
| 291 return CheckHttp(OrthancPluginRestApiPost(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 292 } | |
| 293 } | |
| 294 | |
| 295 | |
| 296 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
| 297 const void* body, | |
| 298 size_t bodySize, | |
| 299 bool applyPlugins) | |
| 300 { | |
| 301 Clear(); | |
| 302 | |
| 303 // Cast for compatibility with Orthanc SDK <= 1.5.6 | |
| 304 const char* b = reinterpret_cast<const char*>(body); | |
| 305 | |
| 306 if (applyPlugins) | |
| 307 { | |
| 308 return CheckHttp(OrthancPluginRestApiPutAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 309 } | |
| 310 else | |
| 311 { | |
| 312 return CheckHttp(OrthancPluginRestApiPut(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 313 } | |
| 314 } | |
| 315 | |
| 316 | |
|
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317 static bool ReadJsonInternal(Json::Value& target, |
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318 const void* buffer, |
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319 size_t size, |
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320 bool collectComments) |
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321 { |
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322 #if JSONCPP_USE_DEPRECATED == 1 |
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323 Json::Reader reader; |
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324 return reader.parse(reinterpret_cast<const char*>(buffer), |
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325 reinterpret_cast<const char*>(buffer) + size, target, collectComments); |
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326 #else |
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327 Json::CharReaderBuilder builder; |
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328 builder.settings_["collectComments"] = collectComments; |
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329 |
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330 const std::unique_ptr<Json::CharReader> reader(builder.newCharReader()); |
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331 assert(reader.get() != NULL); |
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332 |
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333 JSONCPP_STRING err; |
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334 if (reader->parse(reinterpret_cast<const char*>(buffer), |
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335 reinterpret_cast<const char*>(buffer) + size, &target, &err)) |
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336 { |
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337 return true; |
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338 } |
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339 else |
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340 { |
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341 LogError("Cannot parse JSON: " + std::string(err)); |
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342 return false; |
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343 } |
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344 #endif |
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345 } |
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346 |
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347 |
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348 bool ReadJson(Json::Value& target, |
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349 const std::string& source) |
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350 { |
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351 return ReadJson(target, source.empty() ? NULL : source.c_str(), source.size()); |
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352 } |
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353 |
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354 |
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355 bool ReadJson(Json::Value& target, |
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356 const void* buffer, |
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357 size_t size) |
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358 { |
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272
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359 return ReadJsonInternal(target, buffer, size, true); |
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360 } |
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361 |
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362 |
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363 bool ReadJsonWithoutComments(Json::Value& target, |
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364 const std::string& source) |
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365 { |
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366 return ReadJsonWithoutComments(target, source.empty() ? NULL : source.c_str(), source.size()); |
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367 } |
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368 |
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369 |
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370 bool ReadJsonWithoutComments(Json::Value& target, |
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371 const void* buffer, |
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372 size_t size) |
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373 { |
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374 return ReadJsonInternal(target, buffer, size, false); |
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375 } |
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376 |
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377 |
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378 void WriteFastJson(std::string& target, |
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379 const Json::Value& source) |
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380 { |
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381 #if JSONCPP_USE_DEPRECATED == 1 |
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382 Json::FastWriter writer; |
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383 target = writer.write(source); |
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384 #else |
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385 Json::StreamWriterBuilder builder; |
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386 builder.settings_["indentation"] = ""; |
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387 target = Json::writeString(builder, source); |
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388 #endif |
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389 } |
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390 |
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391 |
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392 void WriteStyledJson(std::string& target, |
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393 const Json::Value& source) |
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394 { |
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395 #if JSONCPP_USE_DEPRECATED == 1 |
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396 Json::StyledWriter writer; |
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397 target = writer.write(source); |
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398 #else |
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399 Json::StreamWriterBuilder builder; |
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400 builder.settings_["indentation"] = " "; |
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401 target = Json::writeString(builder, source); |
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402 #endif |
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403 } |
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404 |
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405 |
| 152 | 406 bool MemoryBuffer::RestApiPost(const std::string& uri, |
| 407 const Json::Value& body, | |
| 408 bool applyPlugins) | |
| 409 { | |
|
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410 std::string s; |
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411 WriteFastJson(s, body); |
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412 return RestApiPost(uri, s, applyPlugins); |
| 152 | 413 } |
| 414 | |
| 415 | |
| 416 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
| 417 const Json::Value& body, | |
| 418 bool applyPlugins) | |
| 419 { | |
|
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420 std::string s; |
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421 WriteFastJson(s, body); |
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422 return RestApiPut(uri, s, applyPlugins); |
| 152 | 423 } |
| 424 | |
| 425 | |
| 426 void MemoryBuffer::CreateDicom(const Json::Value& tags, | |
| 427 OrthancPluginCreateDicomFlags flags) | |
| 428 { | |
| 429 Clear(); | |
| 430 | |
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431 std::string s; |
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432 WriteFastJson(s, tags); |
| 152 | 433 |
| 434 Check(OrthancPluginCreateDicom(GetGlobalContext(), &buffer_, s.c_str(), NULL, flags)); | |
| 435 } | |
| 436 | |
| 437 void MemoryBuffer::CreateDicom(const Json::Value& tags, | |
| 438 const OrthancImage& pixelData, | |
| 439 OrthancPluginCreateDicomFlags flags) | |
| 440 { | |
| 441 Clear(); | |
| 442 | |
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443 std::string s; |
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444 WriteFastJson(s, tags); |
| 152 | 445 |
| 446 Check(OrthancPluginCreateDicom(GetGlobalContext(), &buffer_, s.c_str(), pixelData.GetObject(), flags)); | |
| 447 } | |
| 448 | |
| 449 | |
| 450 void MemoryBuffer::ReadFile(const std::string& path) | |
| 451 { | |
| 452 Clear(); | |
| 453 Check(OrthancPluginReadFile(GetGlobalContext(), &buffer_, path.c_str())); | |
| 454 } | |
| 455 | |
| 456 | |
| 457 void MemoryBuffer::GetDicomQuery(const OrthancPluginWorklistQuery* query) | |
| 458 { | |
| 459 Clear(); | |
| 460 Check(OrthancPluginWorklistGetDicomQuery(GetGlobalContext(), &buffer_, query)); | |
| 461 } | |
| 462 | |
| 463 | |
| 464 void OrthancString::Assign(char* str) | |
| 465 { | |
| 466 Clear(); | |
| 467 | |
| 468 if (str != NULL) | |
| 469 { | |
| 470 str_ = str; | |
| 471 } | |
| 472 } | |
| 473 | |
| 474 | |
| 475 void OrthancString::Clear() | |
| 476 { | |
| 477 if (str_ != NULL) | |
| 478 { | |
| 479 OrthancPluginFreeString(GetGlobalContext(), str_); | |
| 480 str_ = NULL; | |
| 481 } | |
| 482 } | |
| 483 | |
| 484 | |
| 485 void OrthancString::ToString(std::string& target) const | |
| 486 { | |
| 487 if (str_ == NULL) | |
| 488 { | |
| 489 target.clear(); | |
| 490 } | |
| 491 else | |
| 492 { | |
| 493 target.assign(str_); | |
| 494 } | |
| 495 } | |
| 496 | |
| 497 | |
| 498 void OrthancString::ToJson(Json::Value& target) const | |
| 499 { | |
| 500 if (str_ == NULL) | |
| 501 { | |
| 502 LogError("Cannot convert an empty memory buffer to JSON"); | |
| 503 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 504 } | |
| 505 | |
|
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506 if (!ReadJson(target, str_)) |
| 152 | 507 { |
| 508 LogError("Cannot convert some memory buffer to JSON"); | |
| 509 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 510 } | |
| 511 } | |
| 512 | |
| 513 | |
| 514 void MemoryBuffer::DicomToJson(Json::Value& target, | |
| 515 OrthancPluginDicomToJsonFormat format, | |
| 516 OrthancPluginDicomToJsonFlags flags, | |
| 517 uint32_t maxStringLength) | |
| 518 { | |
| 519 OrthancString str; | |
| 520 str.Assign(OrthancPluginDicomBufferToJson | |
| 521 (GetGlobalContext(), GetData(), GetSize(), format, flags, maxStringLength)); | |
| 522 str.ToJson(target); | |
| 523 } | |
| 524 | |
| 525 | |
| 526 bool MemoryBuffer::HttpGet(const std::string& url, | |
| 527 const std::string& username, | |
| 528 const std::string& password) | |
| 529 { | |
| 530 Clear(); | |
| 531 return CheckHttp(OrthancPluginHttpGet(GetGlobalContext(), &buffer_, url.c_str(), | |
| 532 username.empty() ? NULL : username.c_str(), | |
| 533 password.empty() ? NULL : password.c_str())); | |
| 534 } | |
| 535 | |
| 536 | |
| 537 bool MemoryBuffer::HttpPost(const std::string& url, | |
| 538 const std::string& body, | |
| 539 const std::string& username, | |
| 540 const std::string& password) | |
| 541 { | |
| 542 Clear(); | |
|
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543 |
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544 if (body.size() > 0xffffffffu) |
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545 { |
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546 LogError("Cannot handle body size > 4GB"); |
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547 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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548 } |
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549 |
| 152 | 550 return CheckHttp(OrthancPluginHttpPost(GetGlobalContext(), &buffer_, url.c_str(), |
| 551 body.c_str(), body.size(), | |
| 552 username.empty() ? NULL : username.c_str(), | |
| 553 password.empty() ? NULL : password.c_str())); | |
| 554 } | |
| 555 | |
| 556 | |
| 557 bool MemoryBuffer::HttpPut(const std::string& url, | |
| 558 const std::string& body, | |
| 559 const std::string& username, | |
| 560 const std::string& password) | |
| 561 { | |
| 562 Clear(); | |
|
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563 |
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564 if (body.size() > 0xffffffffu) |
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565 { |
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566 LogError("Cannot handle body size > 4GB"); |
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567 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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568 } |
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569 |
| 152 | 570 return CheckHttp(OrthancPluginHttpPut(GetGlobalContext(), &buffer_, url.c_str(), |
| 571 body.empty() ? NULL : body.c_str(), | |
| 572 body.size(), | |
| 573 username.empty() ? NULL : username.c_str(), | |
| 574 password.empty() ? NULL : password.c_str())); | |
| 575 } | |
| 576 | |
| 577 | |
| 578 void MemoryBuffer::GetDicomInstance(const std::string& instanceId) | |
| 579 { | |
| 580 Clear(); | |
| 581 Check(OrthancPluginGetDicomForInstance(GetGlobalContext(), &buffer_, instanceId.c_str())); | |
| 582 } | |
| 583 | |
| 584 | |
| 585 bool HttpDelete(const std::string& url, | |
| 586 const std::string& username, | |
| 587 const std::string& password) | |
| 588 { | |
| 589 OrthancPluginErrorCode error = OrthancPluginHttpDelete | |
| 590 (GetGlobalContext(), url.c_str(), | |
| 591 username.empty() ? NULL : username.c_str(), | |
| 592 password.empty() ? NULL : password.c_str()); | |
| 593 | |
| 594 if (error == OrthancPluginErrorCode_Success) | |
| 595 { | |
| 596 return true; | |
| 597 } | |
| 598 else if (error == OrthancPluginErrorCode_UnknownResource || | |
| 599 error == OrthancPluginErrorCode_InexistentItem) | |
| 600 { | |
| 601 return false; | |
| 602 } | |
| 603 else | |
| 604 { | |
| 605 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 606 } | |
| 607 } | |
| 608 | |
| 609 | |
| 610 void LogError(const std::string& message) | |
| 611 { | |
| 612 if (HasGlobalContext()) | |
| 613 { | |
| 614 OrthancPluginLogError(GetGlobalContext(), message.c_str()); | |
| 615 } | |
| 616 } | |
| 617 | |
| 618 | |
| 619 void LogWarning(const std::string& message) | |
| 620 { | |
| 621 if (HasGlobalContext()) | |
| 622 { | |
| 623 OrthancPluginLogWarning(GetGlobalContext(), message.c_str()); | |
| 624 } | |
| 625 } | |
| 626 | |
| 627 | |
| 628 void LogInfo(const std::string& message) | |
| 629 { | |
| 630 if (HasGlobalContext()) | |
| 631 { | |
| 632 OrthancPluginLogInfo(GetGlobalContext(), message.c_str()); | |
| 633 } | |
| 634 } | |
| 635 | |
| 636 | |
| 637 void OrthancConfiguration::LoadConfiguration() | |
| 638 { | |
| 639 OrthancString str; | |
| 640 str.Assign(OrthancPluginGetConfiguration(GetGlobalContext())); | |
| 641 | |
| 642 if (str.GetContent() == NULL) | |
| 643 { | |
| 644 LogError("Cannot access the Orthanc configuration"); | |
| 645 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 646 } | |
| 647 | |
| 648 str.ToJson(configuration_); | |
| 649 | |
| 650 if (configuration_.type() != Json::objectValue) | |
| 651 { | |
| 652 LogError("Unable to read the Orthanc configuration"); | |
| 653 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 654 } | |
| 655 } | |
| 656 | |
| 657 | |
| 658 OrthancConfiguration::OrthancConfiguration() | |
| 659 { | |
| 660 LoadConfiguration(); | |
| 661 } | |
| 662 | |
| 663 | |
| 664 OrthancConfiguration::OrthancConfiguration(bool loadConfiguration) | |
| 665 { | |
| 666 if (loadConfiguration) | |
| 667 { | |
| 668 LoadConfiguration(); | |
| 669 } | |
| 670 else | |
| 671 { | |
| 672 configuration_ = Json::objectValue; | |
| 673 } | |
| 674 } | |
| 675 | |
| 676 | |
| 677 std::string OrthancConfiguration::GetPath(const std::string& key) const | |
| 678 { | |
| 679 if (path_.empty()) | |
| 680 { | |
| 681 return key; | |
| 682 } | |
| 683 else | |
| 684 { | |
| 685 return path_ + "." + key; | |
| 686 } | |
| 687 } | |
| 688 | |
| 689 | |
| 690 bool OrthancConfiguration::IsSection(const std::string& key) const | |
| 691 { | |
| 692 assert(configuration_.type() == Json::objectValue); | |
| 693 | |
| 694 return (configuration_.isMember(key) && | |
| 695 configuration_[key].type() == Json::objectValue); | |
| 696 } | |
| 697 | |
| 698 | |
| 699 void OrthancConfiguration::GetSection(OrthancConfiguration& target, | |
| 700 const std::string& key) const | |
| 701 { | |
| 702 assert(configuration_.type() == Json::objectValue); | |
| 703 | |
| 704 target.path_ = GetPath(key); | |
| 705 | |
| 706 if (!configuration_.isMember(key)) | |
| 707 { | |
| 708 target.configuration_ = Json::objectValue; | |
| 709 } | |
| 710 else | |
| 711 { | |
| 712 if (configuration_[key].type() != Json::objectValue) | |
| 713 { | |
| 714 LogError("The configuration section \"" + target.path_ + | |
| 715 "\" is not an associative array as expected"); | |
| 716 | |
| 717 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 718 } | |
| 719 | |
| 720 target.configuration_ = configuration_[key]; | |
| 721 } | |
| 722 } | |
| 723 | |
| 724 | |
| 725 bool OrthancConfiguration::LookupStringValue(std::string& target, | |
| 726 const std::string& key) const | |
| 727 { | |
| 728 assert(configuration_.type() == Json::objectValue); | |
| 729 | |
| 730 if (!configuration_.isMember(key)) | |
| 731 { | |
| 732 return false; | |
| 733 } | |
| 734 | |
| 735 if (configuration_[key].type() != Json::stringValue) | |
| 736 { | |
| 737 LogError("The configuration option \"" + GetPath(key) + | |
| 738 "\" is not a string as expected"); | |
| 739 | |
| 740 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 741 } | |
| 742 | |
| 743 target = configuration_[key].asString(); | |
| 744 return true; | |
| 745 } | |
| 746 | |
| 747 | |
| 748 bool OrthancConfiguration::LookupIntegerValue(int& target, | |
| 749 const std::string& key) const | |
| 750 { | |
| 751 assert(configuration_.type() == Json::objectValue); | |
| 752 | |
| 753 if (!configuration_.isMember(key)) | |
| 754 { | |
| 755 return false; | |
| 756 } | |
| 757 | |
| 758 switch (configuration_[key].type()) | |
| 759 { | |
| 760 case Json::intValue: | |
| 761 target = configuration_[key].asInt(); | |
| 762 return true; | |
| 763 | |
| 764 case Json::uintValue: | |
| 765 target = configuration_[key].asUInt(); | |
| 766 return true; | |
| 767 | |
| 768 default: | |
| 769 LogError("The configuration option \"" + GetPath(key) + | |
| 770 "\" is not an integer as expected"); | |
| 771 | |
| 772 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 773 } | |
| 774 } | |
| 775 | |
| 776 | |
| 777 bool OrthancConfiguration::LookupUnsignedIntegerValue(unsigned int& target, | |
| 778 const std::string& key) const | |
| 779 { | |
| 780 int tmp; | |
| 781 if (!LookupIntegerValue(tmp, key)) | |
| 782 { | |
| 783 return false; | |
| 784 } | |
| 785 | |
| 786 if (tmp < 0) | |
| 787 { | |
| 788 LogError("The configuration option \"" + GetPath(key) + | |
| 789 "\" is not a positive integer as expected"); | |
| 790 | |
| 791 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 792 } | |
| 793 else | |
| 794 { | |
| 795 target = static_cast<unsigned int>(tmp); | |
| 796 return true; | |
| 797 } | |
| 798 } | |
| 799 | |
| 800 | |
| 801 bool OrthancConfiguration::LookupBooleanValue(bool& target, | |
| 802 const std::string& key) const | |
| 803 { | |
| 804 assert(configuration_.type() == Json::objectValue); | |
| 805 | |
| 806 if (!configuration_.isMember(key)) | |
| 807 { | |
| 808 return false; | |
| 809 } | |
| 810 | |
| 811 if (configuration_[key].type() != Json::booleanValue) | |
| 812 { | |
| 813 LogError("The configuration option \"" + GetPath(key) + | |
| 814 "\" is not a Boolean as expected"); | |
| 815 | |
| 816 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 817 } | |
| 818 | |
| 819 target = configuration_[key].asBool(); | |
| 820 return true; | |
| 821 } | |
| 822 | |
| 823 | |
| 824 bool OrthancConfiguration::LookupFloatValue(float& target, | |
| 825 const std::string& key) const | |
| 826 { | |
| 827 assert(configuration_.type() == Json::objectValue); | |
| 828 | |
| 829 if (!configuration_.isMember(key)) | |
| 830 { | |
| 831 return false; | |
| 832 } | |
| 833 | |
| 834 switch (configuration_[key].type()) | |
| 835 { | |
| 836 case Json::realValue: | |
| 837 target = configuration_[key].asFloat(); | |
| 838 return true; | |
| 839 | |
| 840 case Json::intValue: | |
| 841 target = static_cast<float>(configuration_[key].asInt()); | |
| 842 return true; | |
| 843 | |
| 844 case Json::uintValue: | |
| 845 target = static_cast<float>(configuration_[key].asUInt()); | |
| 846 return true; | |
| 847 | |
| 848 default: | |
| 849 LogError("The configuration option \"" + GetPath(key) + | |
| 850 "\" is not an integer as expected"); | |
| 851 | |
| 852 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 853 } | |
| 854 } | |
| 855 | |
| 856 | |
| 857 bool OrthancConfiguration::LookupListOfStrings(std::list<std::string>& target, | |
| 858 const std::string& key, | |
| 859 bool allowSingleString) const | |
| 860 { | |
| 861 assert(configuration_.type() == Json::objectValue); | |
| 862 | |
| 863 target.clear(); | |
| 864 | |
| 865 if (!configuration_.isMember(key)) | |
| 866 { | |
| 867 return false; | |
| 868 } | |
| 869 | |
| 870 switch (configuration_[key].type()) | |
| 871 { | |
| 872 case Json::arrayValue: | |
| 873 { | |
| 874 bool ok = true; | |
| 875 | |
| 876 for (Json::Value::ArrayIndex i = 0; ok && i < configuration_[key].size(); i++) | |
| 877 { | |
| 878 if (configuration_[key][i].type() == Json::stringValue) | |
| 879 { | |
| 880 target.push_back(configuration_[key][i].asString()); | |
| 881 } | |
| 882 else | |
| 883 { | |
| 884 ok = false; | |
| 885 } | |
| 886 } | |
| 887 | |
| 888 if (ok) | |
| 889 { | |
| 890 return true; | |
| 891 } | |
| 892 | |
| 893 break; | |
| 894 } | |
| 895 | |
| 896 case Json::stringValue: | |
| 897 if (allowSingleString) | |
| 898 { | |
| 899 target.push_back(configuration_[key].asString()); | |
| 900 return true; | |
| 901 } | |
| 902 | |
| 903 break; | |
| 904 | |
| 905 default: | |
| 906 break; | |
| 907 } | |
| 908 | |
| 909 LogError("The configuration option \"" + GetPath(key) + | |
| 910 "\" is not a list of strings as expected"); | |
| 911 | |
| 912 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 913 } | |
| 914 | |
| 915 | |
| 916 bool OrthancConfiguration::LookupSetOfStrings(std::set<std::string>& target, | |
| 917 const std::string& key, | |
| 918 bool allowSingleString) const | |
| 919 { | |
| 920 std::list<std::string> lst; | |
| 921 | |
| 922 if (LookupListOfStrings(lst, key, allowSingleString)) | |
| 923 { | |
| 924 target.clear(); | |
| 925 | |
| 926 for (std::list<std::string>::const_iterator | |
| 927 it = lst.begin(); it != lst.end(); ++it) | |
| 928 { | |
| 929 target.insert(*it); | |
| 930 } | |
| 931 | |
| 932 return true; | |
| 933 } | |
| 934 else | |
| 935 { | |
| 936 return false; | |
| 937 } | |
| 938 } | |
| 939 | |
| 940 | |
| 941 std::string OrthancConfiguration::GetStringValue(const std::string& key, | |
| 942 const std::string& defaultValue) const | |
| 943 { | |
| 944 std::string tmp; | |
| 945 if (LookupStringValue(tmp, key)) | |
| 946 { | |
| 947 return tmp; | |
| 948 } | |
| 949 else | |
| 950 { | |
| 951 return defaultValue; | |
| 952 } | |
| 953 } | |
| 954 | |
| 955 | |
| 956 int OrthancConfiguration::GetIntegerValue(const std::string& key, | |
| 957 int defaultValue) const | |
| 958 { | |
| 959 int tmp; | |
| 960 if (LookupIntegerValue(tmp, key)) | |
| 961 { | |
| 962 return tmp; | |
| 963 } | |
| 964 else | |
| 965 { | |
| 966 return defaultValue; | |
| 967 } | |
| 968 } | |
| 969 | |
| 970 | |
| 971 unsigned int OrthancConfiguration::GetUnsignedIntegerValue(const std::string& key, | |
| 972 unsigned int defaultValue) const | |
| 973 { | |
| 974 unsigned int tmp; | |
| 975 if (LookupUnsignedIntegerValue(tmp, key)) | |
| 976 { | |
| 977 return tmp; | |
| 978 } | |
| 979 else | |
| 980 { | |
| 981 return defaultValue; | |
| 982 } | |
| 983 } | |
| 984 | |
| 985 | |
| 986 bool OrthancConfiguration::GetBooleanValue(const std::string& key, | |
| 987 bool defaultValue) const | |
| 988 { | |
| 989 bool tmp; | |
| 990 if (LookupBooleanValue(tmp, key)) | |
| 991 { | |
| 992 return tmp; | |
| 993 } | |
| 994 else | |
| 995 { | |
| 996 return defaultValue; | |
| 997 } | |
| 998 } | |
| 999 | |
| 1000 | |
| 1001 float OrthancConfiguration::GetFloatValue(const std::string& key, | |
| 1002 float defaultValue) const | |
| 1003 { | |
| 1004 float tmp; | |
| 1005 if (LookupFloatValue(tmp, key)) | |
| 1006 { | |
| 1007 return tmp; | |
| 1008 } | |
| 1009 else | |
| 1010 { | |
| 1011 return defaultValue; | |
| 1012 } | |
| 1013 } | |
| 1014 | |
| 1015 | |
| 1016 void OrthancConfiguration::GetDictionary(std::map<std::string, std::string>& target, | |
| 1017 const std::string& key) const | |
| 1018 { | |
| 1019 assert(configuration_.type() == Json::objectValue); | |
| 1020 | |
| 1021 target.clear(); | |
| 1022 | |
| 1023 if (!configuration_.isMember(key)) | |
| 1024 { | |
| 1025 return; | |
| 1026 } | |
| 1027 | |
| 1028 if (configuration_[key].type() != Json::objectValue) | |
| 1029 { | |
| 1030 LogError("The configuration option \"" + GetPath(key) + | |
| 1031 "\" is not a string as expected"); | |
| 1032 | |
| 1033 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 1034 } | |
| 1035 | |
| 1036 Json::Value::Members members = configuration_[key].getMemberNames(); | |
| 1037 | |
| 1038 for (size_t i = 0; i < members.size(); i++) | |
| 1039 { | |
| 1040 const Json::Value& value = configuration_[key][members[i]]; | |
| 1041 | |
| 1042 if (value.type() == Json::stringValue) | |
| 1043 { | |
| 1044 target[members[i]] = value.asString(); | |
| 1045 } | |
| 1046 else | |
| 1047 { | |
| 1048 LogError("The configuration option \"" + GetPath(key) + | |
| 1049 "\" is not a dictionary mapping strings to strings"); | |
| 1050 | |
| 1051 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 1052 } | |
| 1053 } | |
| 1054 } | |
| 1055 | |
| 1056 | |
| 1057 void OrthancImage::Clear() | |
| 1058 { | |
| 1059 if (image_ != NULL) | |
| 1060 { | |
| 1061 OrthancPluginFreeImage(GetGlobalContext(), image_); | |
| 1062 image_ = NULL; | |
| 1063 } | |
| 1064 } | |
| 1065 | |
| 1066 | |
| 1067 void OrthancImage::CheckImageAvailable() const | |
| 1068 { | |
| 1069 if (image_ == NULL) | |
| 1070 { | |
| 1071 LogError("Trying to access a NULL image"); | |
| 1072 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1073 } | |
| 1074 } | |
| 1075 | |
| 1076 | |
| 1077 OrthancImage::OrthancImage() : | |
| 1078 image_(NULL) | |
| 1079 { | |
| 1080 } | |
| 1081 | |
| 1082 | |
| 1083 OrthancImage::OrthancImage(OrthancPluginImage* image) : | |
| 1084 image_(image) | |
| 1085 { | |
| 1086 } | |
| 1087 | |
| 1088 | |
| 1089 OrthancImage::OrthancImage(OrthancPluginPixelFormat format, | |
| 1090 uint32_t width, | |
| 1091 uint32_t height) | |
| 1092 { | |
| 1093 image_ = OrthancPluginCreateImage(GetGlobalContext(), format, width, height); | |
| 1094 | |
| 1095 if (image_ == NULL) | |
| 1096 { | |
| 1097 LogError("Cannot create an image"); | |
| 1098 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1099 } | |
| 1100 } | |
| 1101 | |
| 1102 | |
| 1103 OrthancImage::OrthancImage(OrthancPluginPixelFormat format, | |
| 1104 uint32_t width, | |
| 1105 uint32_t height, | |
| 1106 uint32_t pitch, | |
| 1107 void* buffer) | |
| 1108 { | |
| 1109 image_ = OrthancPluginCreateImageAccessor | |
| 1110 (GetGlobalContext(), format, width, height, pitch, buffer); | |
| 1111 | |
| 1112 if (image_ == NULL) | |
| 1113 { | |
| 1114 LogError("Cannot create an image accessor"); | |
| 1115 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1116 } | |
| 1117 } | |
| 1118 | |
| 1119 void OrthancImage::UncompressPngImage(const void* data, | |
| 1120 size_t size) | |
| 1121 { | |
| 1122 Clear(); | |
| 1123 | |
| 1124 image_ = OrthancPluginUncompressImage(GetGlobalContext(), data, size, OrthancPluginImageFormat_Png); | |
| 1125 | |
| 1126 if (image_ == NULL) | |
| 1127 { | |
| 1128 LogError("Cannot uncompress a PNG image"); | |
| 1129 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1130 } | |
| 1131 } | |
| 1132 | |
| 1133 | |
| 1134 void OrthancImage::UncompressJpegImage(const void* data, | |
| 1135 size_t size) | |
| 1136 { | |
| 1137 Clear(); | |
| 1138 image_ = OrthancPluginUncompressImage(GetGlobalContext(), data, size, OrthancPluginImageFormat_Jpeg); | |
| 1139 if (image_ == NULL) | |
| 1140 { | |
| 1141 LogError("Cannot uncompress a JPEG image"); | |
| 1142 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1143 } | |
| 1144 } | |
| 1145 | |
| 1146 | |
| 1147 void OrthancImage::DecodeDicomImage(const void* data, | |
| 1148 size_t size, | |
| 1149 unsigned int frame) | |
| 1150 { | |
| 1151 Clear(); | |
| 1152 image_ = OrthancPluginDecodeDicomImage(GetGlobalContext(), data, size, frame); | |
| 1153 if (image_ == NULL) | |
| 1154 { | |
| 1155 LogError("Cannot uncompress a DICOM image"); | |
| 1156 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1157 } | |
| 1158 } | |
| 1159 | |
| 1160 | |
| 1161 OrthancPluginPixelFormat OrthancImage::GetPixelFormat() const | |
| 1162 { | |
| 1163 CheckImageAvailable(); | |
| 1164 return OrthancPluginGetImagePixelFormat(GetGlobalContext(), image_); | |
| 1165 } | |
| 1166 | |
| 1167 | |
| 1168 unsigned int OrthancImage::GetWidth() const | |
| 1169 { | |
| 1170 CheckImageAvailable(); | |
| 1171 return OrthancPluginGetImageWidth(GetGlobalContext(), image_); | |
| 1172 } | |
| 1173 | |
| 1174 | |
| 1175 unsigned int OrthancImage::GetHeight() const | |
| 1176 { | |
| 1177 CheckImageAvailable(); | |
| 1178 return OrthancPluginGetImageHeight(GetGlobalContext(), image_); | |
| 1179 } | |
| 1180 | |
| 1181 | |
| 1182 unsigned int OrthancImage::GetPitch() const | |
| 1183 { | |
| 1184 CheckImageAvailable(); | |
| 1185 return OrthancPluginGetImagePitch(GetGlobalContext(), image_); | |
| 1186 } | |
| 1187 | |
| 1188 | |
| 1189 void* OrthancImage::GetBuffer() const | |
| 1190 { | |
| 1191 CheckImageAvailable(); | |
| 1192 return OrthancPluginGetImageBuffer(GetGlobalContext(), image_); | |
| 1193 } | |
| 1194 | |
| 1195 | |
| 1196 void OrthancImage::CompressPngImage(MemoryBuffer& target) const | |
| 1197 { | |
| 1198 CheckImageAvailable(); | |
| 1199 | |
| 1200 OrthancPlugins::MemoryBuffer answer; | |
| 1201 OrthancPluginCompressPngImage(GetGlobalContext(), *answer, GetPixelFormat(), | |
| 1202 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
| 1203 | |
| 1204 target.Swap(answer); | |
| 1205 } | |
| 1206 | |
| 1207 | |
| 1208 void OrthancImage::CompressJpegImage(MemoryBuffer& target, | |
| 1209 uint8_t quality) const | |
| 1210 { | |
| 1211 CheckImageAvailable(); | |
| 1212 | |
| 1213 OrthancPlugins::MemoryBuffer answer; | |
| 1214 OrthancPluginCompressJpegImage(GetGlobalContext(), *answer, GetPixelFormat(), | |
| 1215 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
| 1216 | |
| 1217 target.Swap(answer); | |
| 1218 } | |
| 1219 | |
| 1220 | |
| 1221 void OrthancImage::AnswerPngImage(OrthancPluginRestOutput* output) const | |
| 1222 { | |
| 1223 CheckImageAvailable(); | |
| 1224 OrthancPluginCompressAndAnswerPngImage(GetGlobalContext(), output, GetPixelFormat(), | |
| 1225 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
| 1226 } | |
| 1227 | |
| 1228 | |
| 1229 void OrthancImage::AnswerJpegImage(OrthancPluginRestOutput* output, | |
| 1230 uint8_t quality) const | |
| 1231 { | |
| 1232 CheckImageAvailable(); | |
| 1233 OrthancPluginCompressAndAnswerJpegImage(GetGlobalContext(), output, GetPixelFormat(), | |
| 1234 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
| 1235 } | |
| 1236 | |
| 1237 | |
| 1238 OrthancPluginImage* OrthancImage::Release() | |
| 1239 { | |
| 1240 CheckImageAvailable(); | |
| 1241 OrthancPluginImage* tmp = image_; | |
| 1242 image_ = NULL; | |
| 1243 return tmp; | |
| 1244 } | |
| 1245 | |
| 1246 | |
| 1247 #if HAS_ORTHANC_PLUGIN_FIND_MATCHER == 1 | |
| 1248 FindMatcher::FindMatcher(const OrthancPluginWorklistQuery* worklist) : | |
| 1249 matcher_(NULL), | |
| 1250 worklist_(worklist) | |
| 1251 { | |
| 1252 if (worklist_ == NULL) | |
| 1253 { | |
| 1254 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1255 } | |
| 1256 } | |
| 1257 | |
| 1258 | |
| 1259 void FindMatcher::SetupDicom(const void* query, | |
| 1260 uint32_t size) | |
| 1261 { | |
| 1262 worklist_ = NULL; | |
| 1263 | |
| 1264 matcher_ = OrthancPluginCreateFindMatcher(GetGlobalContext(), query, size); | |
| 1265 if (matcher_ == NULL) | |
| 1266 { | |
| 1267 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1268 } | |
| 1269 } | |
| 1270 | |
| 1271 | |
| 1272 FindMatcher::~FindMatcher() | |
| 1273 { | |
| 1274 // The "worklist_" field | |
| 1275 | |
| 1276 if (matcher_ != NULL) | |
| 1277 { | |
| 1278 OrthancPluginFreeFindMatcher(GetGlobalContext(), matcher_); | |
| 1279 } | |
| 1280 } | |
| 1281 | |
| 1282 | |
| 1283 | |
| 1284 bool FindMatcher::IsMatch(const void* dicom, | |
| 1285 uint32_t size) const | |
| 1286 { | |
| 1287 int32_t result; | |
| 1288 | |
| 1289 if (matcher_ != NULL) | |
| 1290 { | |
| 1291 result = OrthancPluginFindMatcherIsMatch(GetGlobalContext(), matcher_, dicom, size); | |
| 1292 } | |
| 1293 else if (worklist_ != NULL) | |
| 1294 { | |
| 1295 result = OrthancPluginWorklistIsMatch(GetGlobalContext(), worklist_, dicom, size); | |
| 1296 } | |
| 1297 else | |
| 1298 { | |
| 1299 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1300 } | |
| 1301 | |
| 1302 if (result == 0) | |
| 1303 { | |
| 1304 return false; | |
| 1305 } | |
| 1306 else if (result == 1) | |
| 1307 { | |
| 1308 return true; | |
| 1309 } | |
| 1310 else | |
| 1311 { | |
| 1312 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1313 } | |
| 1314 } | |
| 1315 | |
| 1316 #endif /* HAS_ORTHANC_PLUGIN_FIND_MATCHER == 1 */ | |
| 1317 | |
| 1318 void AnswerJson(const Json::Value& value, | |
|
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changeset
|
1319 OrthancPluginRestOutput* output) |
| 152 | 1320 { |
|
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1321 std::string bodyString; |
|
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1322 WriteStyledJson(bodyString, value); |
| 152 | 1323 OrthancPluginAnswerBuffer(GetGlobalContext(), output, bodyString.c_str(), bodyString.size(), "application/json"); |
| 1324 } | |
| 1325 | |
| 1326 void AnswerString(const std::string& answer, | |
| 1327 const char* mimeType, | |
|
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1328 OrthancPluginRestOutput* output) |
| 152 | 1329 { |
| 1330 OrthancPluginAnswerBuffer(GetGlobalContext(), output, answer.c_str(), answer.size(), mimeType); | |
| 1331 } | |
| 1332 | |
| 1333 void AnswerHttpError(uint16_t httpError, OrthancPluginRestOutput *output) | |
| 1334 { | |
| 1335 OrthancPluginSendHttpStatusCode(GetGlobalContext(), output, httpError); | |
| 1336 } | |
| 1337 | |
| 1338 void AnswerMethodNotAllowed(OrthancPluginRestOutput *output, const char* allowedMethods) | |
| 1339 { | |
| 1340 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowedMethods); | |
| 1341 } | |
| 1342 | |
| 1343 bool RestApiGetString(std::string& result, | |
| 1344 const std::string& uri, | |
| 1345 bool applyPlugins) | |
| 1346 { | |
| 1347 MemoryBuffer answer; | |
| 1348 if (!answer.RestApiGet(uri, applyPlugins)) | |
| 1349 { | |
| 1350 return false; | |
| 1351 } | |
| 1352 else | |
| 1353 { | |
| 1354 answer.ToString(result); | |
| 1355 return true; | |
| 1356 } | |
| 1357 } | |
| 1358 | |
| 1359 bool RestApiGetString(std::string& result, | |
| 1360 const std::string& uri, | |
| 1361 const std::map<std::string, std::string>& httpHeaders, | |
| 1362 bool applyPlugins) | |
| 1363 { | |
| 1364 MemoryBuffer answer; | |
| 1365 if (!answer.RestApiGet(uri, httpHeaders, applyPlugins)) | |
| 1366 { | |
| 1367 return false; | |
| 1368 } | |
| 1369 else | |
| 1370 { | |
| 1371 answer.ToString(result); | |
| 1372 return true; | |
| 1373 } | |
| 1374 } | |
| 1375 | |
| 1376 | |
| 1377 | |
| 1378 bool RestApiGet(Json::Value& result, | |
| 1379 const std::string& uri, | |
| 1380 bool applyPlugins) | |
| 1381 { | |
| 1382 MemoryBuffer answer; | |
| 1383 | |
| 1384 if (!answer.RestApiGet(uri, applyPlugins)) | |
| 1385 { | |
| 1386 return false; | |
| 1387 } | |
| 1388 else | |
| 1389 { | |
| 1390 if (!answer.IsEmpty()) | |
| 1391 { | |
| 1392 answer.ToJson(result); | |
| 1393 } | |
| 1394 return true; | |
| 1395 } | |
| 1396 } | |
| 1397 | |
| 1398 | |
| 1399 bool RestApiPost(std::string& result, | |
| 1400 const std::string& uri, | |
| 1401 const void* body, | |
| 1402 size_t bodySize, | |
| 1403 bool applyPlugins) | |
| 1404 { | |
| 1405 MemoryBuffer answer; | |
| 1406 | |
| 1407 if (!answer.RestApiPost(uri, body, bodySize, applyPlugins)) | |
| 1408 { | |
| 1409 return false; | |
| 1410 } | |
| 1411 else | |
| 1412 { | |
| 1413 if (!answer.IsEmpty()) | |
| 1414 { | |
| 1415 result.assign(answer.GetData(), answer.GetSize()); | |
| 1416 } | |
| 1417 return true; | |
| 1418 } | |
| 1419 } | |
| 1420 | |
| 1421 | |
| 1422 bool RestApiPost(Json::Value& result, | |
| 1423 const std::string& uri, | |
| 1424 const void* body, | |
| 1425 size_t bodySize, | |
| 1426 bool applyPlugins) | |
| 1427 { | |
| 1428 MemoryBuffer answer; | |
| 1429 | |
| 1430 if (!answer.RestApiPost(uri, body, bodySize, applyPlugins)) | |
| 1431 { | |
| 1432 return false; | |
| 1433 } | |
| 1434 else | |
| 1435 { | |
| 1436 if (!answer.IsEmpty()) | |
| 1437 { | |
| 1438 answer.ToJson(result); | |
| 1439 } | |
| 1440 return true; | |
| 1441 } | |
| 1442 } | |
| 1443 | |
| 1444 | |
| 1445 bool RestApiPost(Json::Value& result, | |
| 1446 const std::string& uri, | |
| 1447 const Json::Value& body, | |
| 1448 bool applyPlugins) | |
| 1449 { | |
|
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1450 std::string s; |
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1451 WriteFastJson(s, body); |
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1452 return RestApiPost(result, uri, s, applyPlugins); |
| 152 | 1453 } |
| 1454 | |
| 1455 | |
| 1456 bool RestApiPut(Json::Value& result, | |
| 1457 const std::string& uri, | |
| 1458 const void* body, | |
| 1459 size_t bodySize, | |
| 1460 bool applyPlugins) | |
| 1461 { | |
| 1462 MemoryBuffer answer; | |
| 1463 | |
| 1464 if (!answer.RestApiPut(uri, body, bodySize, applyPlugins)) | |
| 1465 { | |
| 1466 return false; | |
| 1467 } | |
| 1468 else | |
| 1469 { | |
| 1470 if (!answer.IsEmpty()) // i.e, on a PUT to metadata/..., orthanc returns an empty response | |
| 1471 { | |
| 1472 answer.ToJson(result); | |
| 1473 } | |
| 1474 return true; | |
| 1475 } | |
| 1476 } | |
| 1477 | |
| 1478 | |
| 1479 bool RestApiPut(Json::Value& result, | |
| 1480 const std::string& uri, | |
| 1481 const Json::Value& body, | |
| 1482 bool applyPlugins) | |
| 1483 { | |
|
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1484 std::string s; |
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1485 WriteFastJson(s, body); |
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1486 return RestApiPut(result, uri, s, applyPlugins); |
| 152 | 1487 } |
| 1488 | |
| 1489 | |
| 1490 bool RestApiDelete(const std::string& uri, | |
| 1491 bool applyPlugins) | |
| 1492 { | |
| 1493 OrthancPluginErrorCode error; | |
| 1494 | |
| 1495 if (applyPlugins) | |
| 1496 { | |
| 1497 error = OrthancPluginRestApiDeleteAfterPlugins(GetGlobalContext(), uri.c_str()); | |
| 1498 } | |
| 1499 else | |
| 1500 { | |
| 1501 error = OrthancPluginRestApiDelete(GetGlobalContext(), uri.c_str()); | |
| 1502 } | |
| 1503 | |
| 1504 if (error == OrthancPluginErrorCode_Success) | |
| 1505 { | |
| 1506 return true; | |
| 1507 } | |
| 1508 else if (error == OrthancPluginErrorCode_UnknownResource || | |
| 1509 error == OrthancPluginErrorCode_InexistentItem) | |
| 1510 { | |
| 1511 return false; | |
| 1512 } | |
| 1513 else | |
| 1514 { | |
| 1515 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 1516 } | |
| 1517 } | |
| 1518 | |
| 1519 | |
| 1520 void ReportMinimalOrthancVersion(unsigned int major, | |
| 1521 unsigned int minor, | |
| 1522 unsigned int revision) | |
| 1523 { | |
| 1524 LogError("Your version of the Orthanc core (" + | |
| 1525 std::string(GetGlobalContext()->orthancVersion) + | |
| 1526 ") is too old to run this plugin (version " + | |
| 1527 boost::lexical_cast<std::string>(major) + "." + | |
| 1528 boost::lexical_cast<std::string>(minor) + "." + | |
| 1529 boost::lexical_cast<std::string>(revision) + | |
| 1530 " is required)"); | |
| 1531 } | |
| 1532 | |
| 1533 | |
| 1534 bool CheckMinimalOrthancVersion(unsigned int major, | |
| 1535 unsigned int minor, | |
| 1536 unsigned int revision) | |
| 1537 { | |
| 1538 if (!HasGlobalContext()) | |
| 1539 { | |
| 1540 LogError("Bad Orthanc context in the plugin"); | |
| 1541 return false; | |
| 1542 } | |
| 1543 | |
| 1544 if (!strcmp(GetGlobalContext()->orthancVersion, "mainline")) | |
| 1545 { | |
| 1546 // Assume compatibility with the mainline | |
| 1547 return true; | |
| 1548 } | |
| 1549 | |
| 1550 // Parse the version of the Orthanc core | |
| 1551 int aa, bb, cc; | |
| 1552 if ( | |
| 1553 #ifdef _MSC_VER | |
| 1554 sscanf_s | |
| 1555 #else | |
| 1556 sscanf | |
| 1557 #endif | |
| 1558 (GetGlobalContext()->orthancVersion, "%4d.%4d.%4d", &aa, &bb, &cc) != 3 || | |
| 1559 aa < 0 || | |
| 1560 bb < 0 || | |
| 1561 cc < 0) | |
| 1562 { | |
| 1563 return false; | |
| 1564 } | |
| 1565 | |
| 1566 unsigned int a = static_cast<unsigned int>(aa); | |
| 1567 unsigned int b = static_cast<unsigned int>(bb); | |
| 1568 unsigned int c = static_cast<unsigned int>(cc); | |
| 1569 | |
| 1570 // Check the major version number | |
| 1571 | |
| 1572 if (a > major) | |
| 1573 { | |
| 1574 return true; | |
| 1575 } | |
| 1576 | |
| 1577 if (a < major) | |
| 1578 { | |
| 1579 return false; | |
| 1580 } | |
| 1581 | |
| 1582 | |
| 1583 // Check the minor version number | |
| 1584 assert(a == major); | |
| 1585 | |
| 1586 if (b > minor) | |
| 1587 { | |
| 1588 return true; | |
| 1589 } | |
| 1590 | |
| 1591 if (b < minor) | |
| 1592 { | |
| 1593 return false; | |
| 1594 } | |
| 1595 | |
| 1596 // Check the patch level version number | |
| 1597 assert(a == major && b == minor); | |
| 1598 | |
| 1599 if (c >= revision) | |
| 1600 { | |
| 1601 return true; | |
| 1602 } | |
| 1603 else | |
| 1604 { | |
| 1605 return false; | |
| 1606 } | |
| 1607 } | |
| 1608 | |
| 1609 | |
| 1610 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 5, 0) | |
| 1611 const char* AutodetectMimeType(const std::string& path) | |
| 1612 { | |
| 1613 const char* mime = OrthancPluginAutodetectMimeType(GetGlobalContext(), path.c_str()); | |
| 1614 | |
| 1615 if (mime == NULL) | |
| 1616 { | |
| 1617 // Should never happen, just for safety | |
| 1618 return "application/octet-stream"; | |
| 1619 } | |
| 1620 else | |
| 1621 { | |
| 1622 return mime; | |
| 1623 } | |
| 1624 } | |
| 1625 #endif | |
| 1626 | |
| 1627 | |
| 1628 #if HAS_ORTHANC_PLUGIN_PEERS == 1 | |
| 1629 size_t OrthancPeers::GetPeerIndex(const std::string& name) const | |
| 1630 { | |
| 1631 size_t index; | |
| 1632 if (LookupName(index, name)) | |
| 1633 { | |
| 1634 return index; | |
| 1635 } | |
| 1636 else | |
| 1637 { | |
| 1638 LogError("Inexistent peer: " + name); | |
| 1639 ORTHANC_PLUGINS_THROW_EXCEPTION(UnknownResource); | |
| 1640 } | |
| 1641 } | |
| 1642 | |
| 1643 | |
| 1644 OrthancPeers::OrthancPeers() : | |
| 1645 peers_(NULL), | |
| 1646 timeout_(0) | |
| 1647 { | |
| 1648 peers_ = OrthancPluginGetPeers(GetGlobalContext()); | |
| 1649 | |
| 1650 if (peers_ == NULL) | |
| 1651 { | |
| 1652 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1653 } | |
| 1654 | |
| 1655 uint32_t count = OrthancPluginGetPeersCount(GetGlobalContext(), peers_); | |
| 1656 | |
| 1657 for (uint32_t i = 0; i < count; i++) | |
| 1658 { | |
| 1659 const char* name = OrthancPluginGetPeerName(GetGlobalContext(), peers_, i); | |
| 1660 if (name == NULL) | |
| 1661 { | |
| 1662 OrthancPluginFreePeers(GetGlobalContext(), peers_); | |
| 1663 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1664 } | |
| 1665 | |
| 1666 index_[name] = i; | |
| 1667 } | |
| 1668 } | |
| 1669 | |
| 1670 | |
| 1671 OrthancPeers::~OrthancPeers() | |
| 1672 { | |
| 1673 if (peers_ != NULL) | |
| 1674 { | |
| 1675 OrthancPluginFreePeers(GetGlobalContext(), peers_); | |
| 1676 } | |
| 1677 } | |
| 1678 | |
| 1679 | |
| 1680 bool OrthancPeers::LookupName(size_t& target, | |
| 1681 const std::string& name) const | |
| 1682 { | |
| 1683 Index::const_iterator found = index_.find(name); | |
| 1684 | |
| 1685 if (found == index_.end()) | |
| 1686 { | |
| 1687 return false; | |
| 1688 } | |
| 1689 else | |
| 1690 { | |
| 1691 target = found->second; | |
| 1692 return true; | |
| 1693 } | |
| 1694 } | |
| 1695 | |
| 1696 | |
| 1697 std::string OrthancPeers::GetPeerName(size_t index) const | |
| 1698 { | |
| 1699 if (index >= index_.size()) | |
| 1700 { | |
| 1701 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1702 } | |
| 1703 else | |
| 1704 { | |
| 1705 const char* s = OrthancPluginGetPeerName(GetGlobalContext(), peers_, static_cast<uint32_t>(index)); | |
| 1706 if (s == NULL) | |
| 1707 { | |
| 1708 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1709 } | |
| 1710 else | |
| 1711 { | |
| 1712 return s; | |
| 1713 } | |
| 1714 } | |
| 1715 } | |
| 1716 | |
| 1717 | |
| 1718 std::string OrthancPeers::GetPeerUrl(size_t index) const | |
| 1719 { | |
| 1720 if (index >= index_.size()) | |
| 1721 { | |
| 1722 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1723 } | |
| 1724 else | |
| 1725 { | |
| 1726 const char* s = OrthancPluginGetPeerUrl(GetGlobalContext(), peers_, static_cast<uint32_t>(index)); | |
| 1727 if (s == NULL) | |
| 1728 { | |
| 1729 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1730 } | |
| 1731 else | |
| 1732 { | |
| 1733 return s; | |
| 1734 } | |
| 1735 } | |
| 1736 } | |
| 1737 | |
| 1738 | |
| 1739 std::string OrthancPeers::GetPeerUrl(const std::string& name) const | |
| 1740 { | |
| 1741 return GetPeerUrl(GetPeerIndex(name)); | |
| 1742 } | |
| 1743 | |
| 1744 | |
| 1745 bool OrthancPeers::LookupUserProperty(std::string& value, | |
| 1746 size_t index, | |
| 1747 const std::string& key) const | |
| 1748 { | |
| 1749 if (index >= index_.size()) | |
| 1750 { | |
| 1751 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1752 } | |
| 1753 else | |
| 1754 { | |
| 1755 const char* s = OrthancPluginGetPeerUserProperty(GetGlobalContext(), peers_, static_cast<uint32_t>(index), key.c_str()); | |
| 1756 if (s == NULL) | |
| 1757 { | |
| 1758 return false; | |
| 1759 } | |
| 1760 else | |
| 1761 { | |
| 1762 value.assign(s); | |
| 1763 return true; | |
| 1764 } | |
| 1765 } | |
| 1766 } | |
| 1767 | |
| 1768 | |
| 1769 bool OrthancPeers::LookupUserProperty(std::string& value, | |
| 1770 const std::string& peer, | |
| 1771 const std::string& key) const | |
| 1772 { | |
| 1773 return LookupUserProperty(value, GetPeerIndex(peer), key); | |
| 1774 } | |
| 1775 | |
| 1776 | |
| 1777 bool OrthancPeers::DoGet(MemoryBuffer& target, | |
| 1778 size_t index, | |
| 1779 const std::string& uri) const | |
| 1780 { | |
| 1781 if (index >= index_.size()) | |
| 1782 { | |
| 1783 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1784 } | |
| 1785 | |
| 1786 OrthancPlugins::MemoryBuffer answer; | |
| 1787 uint16_t status; | |
| 1788 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1789 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1790 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Get, uri.c_str(), | |
| 1791 0, NULL, NULL, NULL, 0, timeout_); | |
| 1792 | |
| 1793 if (code == OrthancPluginErrorCode_Success) | |
| 1794 { | |
| 1795 target.Swap(answer); | |
| 1796 return (status == 200); | |
| 1797 } | |
| 1798 else | |
| 1799 { | |
| 1800 return false; | |
| 1801 } | |
| 1802 } | |
| 1803 | |
| 1804 | |
| 1805 bool OrthancPeers::DoGet(MemoryBuffer& target, | |
| 1806 const std::string& name, | |
| 1807 const std::string& uri) const | |
| 1808 { | |
| 1809 size_t index; | |
| 1810 return (LookupName(index, name) && | |
| 1811 DoGet(target, index, uri)); | |
| 1812 } | |
| 1813 | |
| 1814 | |
| 1815 bool OrthancPeers::DoGet(Json::Value& target, | |
| 1816 size_t index, | |
| 1817 const std::string& uri) const | |
| 1818 { | |
| 1819 MemoryBuffer buffer; | |
| 1820 | |
| 1821 if (DoGet(buffer, index, uri)) | |
| 1822 { | |
| 1823 buffer.ToJson(target); | |
| 1824 return true; | |
| 1825 } | |
| 1826 else | |
| 1827 { | |
| 1828 return false; | |
| 1829 } | |
| 1830 } | |
| 1831 | |
| 1832 | |
| 1833 bool OrthancPeers::DoGet(Json::Value& target, | |
| 1834 const std::string& name, | |
| 1835 const std::string& uri) const | |
| 1836 { | |
| 1837 MemoryBuffer buffer; | |
| 1838 | |
| 1839 if (DoGet(buffer, name, uri)) | |
| 1840 { | |
| 1841 buffer.ToJson(target); | |
| 1842 return true; | |
| 1843 } | |
| 1844 else | |
| 1845 { | |
| 1846 return false; | |
| 1847 } | |
| 1848 } | |
| 1849 | |
| 1850 | |
| 1851 bool OrthancPeers::DoPost(MemoryBuffer& target, | |
| 1852 const std::string& name, | |
| 1853 const std::string& uri, | |
| 1854 const std::string& body) const | |
| 1855 { | |
| 1856 size_t index; | |
| 1857 return (LookupName(index, name) && | |
| 1858 DoPost(target, index, uri, body)); | |
| 1859 } | |
| 1860 | |
| 1861 | |
| 1862 bool OrthancPeers::DoPost(Json::Value& target, | |
| 1863 size_t index, | |
| 1864 const std::string& uri, | |
| 1865 const std::string& body) const | |
| 1866 { | |
| 1867 MemoryBuffer buffer; | |
| 1868 | |
| 1869 if (DoPost(buffer, index, uri, body)) | |
| 1870 { | |
| 1871 buffer.ToJson(target); | |
| 1872 return true; | |
| 1873 } | |
| 1874 else | |
| 1875 { | |
| 1876 return false; | |
| 1877 } | |
| 1878 } | |
| 1879 | |
| 1880 | |
| 1881 bool OrthancPeers::DoPost(Json::Value& target, | |
| 1882 const std::string& name, | |
| 1883 const std::string& uri, | |
| 1884 const std::string& body) const | |
| 1885 { | |
| 1886 MemoryBuffer buffer; | |
| 1887 | |
| 1888 if (DoPost(buffer, name, uri, body)) | |
| 1889 { | |
| 1890 buffer.ToJson(target); | |
| 1891 return true; | |
| 1892 } | |
| 1893 else | |
| 1894 { | |
| 1895 return false; | |
| 1896 } | |
| 1897 } | |
| 1898 | |
| 1899 | |
| 1900 bool OrthancPeers::DoPost(MemoryBuffer& target, | |
| 1901 size_t index, | |
| 1902 const std::string& uri, | |
| 1903 const std::string& body) const | |
| 1904 { | |
| 1905 if (index >= index_.size()) | |
| 1906 { | |
| 1907 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1908 } | |
| 1909 | |
|
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1910 if (body.size() > 0xffffffffu) |
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1911 { |
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1912 LogError("Cannot handle body size > 4GB"); |
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1913 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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1914 } |
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1915 |
| 152 | 1916 OrthancPlugins::MemoryBuffer answer; |
| 1917 uint16_t status; | |
| 1918 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1919 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1920 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Post, uri.c_str(), | |
| 1921 0, NULL, NULL, body.empty() ? NULL : body.c_str(), body.size(), timeout_); | |
| 1922 | |
| 1923 if (code == OrthancPluginErrorCode_Success) | |
| 1924 { | |
| 1925 target.Swap(answer); | |
| 1926 return (status == 200); | |
| 1927 } | |
| 1928 else | |
| 1929 { | |
| 1930 return false; | |
| 1931 } | |
| 1932 } | |
| 1933 | |
| 1934 | |
| 1935 bool OrthancPeers::DoPut(size_t index, | |
| 1936 const std::string& uri, | |
| 1937 const std::string& body) const | |
| 1938 { | |
| 1939 if (index >= index_.size()) | |
| 1940 { | |
| 1941 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1942 } | |
| 1943 | |
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1944 if (body.size() > 0xffffffffu) |
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1945 { |
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1946 LogError("Cannot handle body size > 4GB"); |
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1947 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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1948 } |
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1949 |
| 152 | 1950 OrthancPlugins::MemoryBuffer answer; |
| 1951 uint16_t status; | |
| 1952 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1953 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1954 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Put, uri.c_str(), | |
| 1955 0, NULL, NULL, body.empty() ? NULL : body.c_str(), body.size(), timeout_); | |
| 1956 | |
| 1957 if (code == OrthancPluginErrorCode_Success) | |
| 1958 { | |
| 1959 return (status == 200); | |
| 1960 } | |
| 1961 else | |
| 1962 { | |
| 1963 return false; | |
| 1964 } | |
| 1965 } | |
| 1966 | |
| 1967 | |
| 1968 bool OrthancPeers::DoPut(const std::string& name, | |
| 1969 const std::string& uri, | |
| 1970 const std::string& body) const | |
| 1971 { | |
| 1972 size_t index; | |
| 1973 return (LookupName(index, name) && | |
| 1974 DoPut(index, uri, body)); | |
| 1975 } | |
| 1976 | |
| 1977 | |
| 1978 bool OrthancPeers::DoDelete(size_t index, | |
| 1979 const std::string& uri) const | |
| 1980 { | |
| 1981 if (index >= index_.size()) | |
| 1982 { | |
| 1983 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1984 } | |
| 1985 | |
| 1986 OrthancPlugins::MemoryBuffer answer; | |
| 1987 uint16_t status; | |
| 1988 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1989 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1990 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Delete, uri.c_str(), | |
| 1991 0, NULL, NULL, NULL, 0, timeout_); | |
| 1992 | |
| 1993 if (code == OrthancPluginErrorCode_Success) | |
| 1994 { | |
| 1995 return (status == 200); | |
| 1996 } | |
| 1997 else | |
| 1998 { | |
| 1999 return false; | |
| 2000 } | |
| 2001 } | |
| 2002 | |
| 2003 | |
| 2004 bool OrthancPeers::DoDelete(const std::string& name, | |
| 2005 const std::string& uri) const | |
| 2006 { | |
| 2007 size_t index; | |
| 2008 return (LookupName(index, name) && | |
| 2009 DoDelete(index, uri)); | |
| 2010 } | |
| 2011 #endif | |
| 2012 | |
| 2013 | |
| 2014 | |
| 2015 | |
| 2016 | |
| 2017 /****************************************************************** | |
| 2018 ** JOBS | |
| 2019 ******************************************************************/ | |
| 2020 | |
| 2021 #if HAS_ORTHANC_PLUGIN_JOB == 1 | |
| 2022 void OrthancJob::CallbackFinalize(void* job) | |
| 2023 { | |
| 2024 if (job != NULL) | |
| 2025 { | |
| 2026 delete reinterpret_cast<OrthancJob*>(job); | |
| 2027 } | |
| 2028 } | |
| 2029 | |
| 2030 | |
| 2031 float OrthancJob::CallbackGetProgress(void* job) | |
| 2032 { | |
| 2033 assert(job != NULL); | |
| 2034 | |
| 2035 try | |
| 2036 { | |
| 2037 return reinterpret_cast<OrthancJob*>(job)->progress_; | |
| 2038 } | |
| 2039 catch (...) | |
| 2040 { | |
| 2041 return 0; | |
| 2042 } | |
| 2043 } | |
| 2044 | |
| 2045 | |
| 2046 const char* OrthancJob::CallbackGetContent(void* job) | |
| 2047 { | |
| 2048 assert(job != NULL); | |
| 2049 | |
| 2050 try | |
| 2051 { | |
| 2052 return reinterpret_cast<OrthancJob*>(job)->content_.c_str(); | |
| 2053 } | |
| 2054 catch (...) | |
| 2055 { | |
| 2056 return 0; | |
| 2057 } | |
| 2058 } | |
| 2059 | |
| 2060 | |
| 2061 const char* OrthancJob::CallbackGetSerialized(void* job) | |
| 2062 { | |
| 2063 assert(job != NULL); | |
| 2064 | |
| 2065 try | |
| 2066 { | |
| 2067 const OrthancJob& tmp = *reinterpret_cast<OrthancJob*>(job); | |
| 2068 | |
| 2069 if (tmp.hasSerialized_) | |
| 2070 { | |
| 2071 return tmp.serialized_.c_str(); | |
| 2072 } | |
| 2073 else | |
| 2074 { | |
| 2075 return NULL; | |
| 2076 } | |
| 2077 } | |
| 2078 catch (...) | |
| 2079 { | |
| 2080 return 0; | |
| 2081 } | |
| 2082 } | |
| 2083 | |
| 2084 | |
| 2085 OrthancPluginJobStepStatus OrthancJob::CallbackStep(void* job) | |
| 2086 { | |
| 2087 assert(job != NULL); | |
| 2088 | |
| 2089 try | |
| 2090 { | |
| 2091 return reinterpret_cast<OrthancJob*>(job)->Step(); | |
| 2092 } | |
| 2093 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS&) | |
| 2094 { | |
| 2095 return OrthancPluginJobStepStatus_Failure; | |
| 2096 } | |
| 2097 catch (...) | |
| 2098 { | |
| 2099 return OrthancPluginJobStepStatus_Failure; | |
| 2100 } | |
| 2101 } | |
| 2102 | |
| 2103 | |
| 2104 OrthancPluginErrorCode OrthancJob::CallbackStop(void* job, | |
| 2105 OrthancPluginJobStopReason reason) | |
| 2106 { | |
| 2107 assert(job != NULL); | |
| 2108 | |
| 2109 try | |
| 2110 { | |
| 2111 reinterpret_cast<OrthancJob*>(job)->Stop(reason); | |
| 2112 return OrthancPluginErrorCode_Success; | |
| 2113 } | |
| 2114 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2115 { | |
| 2116 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2117 } | |
| 2118 catch (...) | |
| 2119 { | |
| 2120 return OrthancPluginErrorCode_Plugin; | |
| 2121 } | |
| 2122 } | |
| 2123 | |
| 2124 | |
| 2125 OrthancPluginErrorCode OrthancJob::CallbackReset(void* job) | |
| 2126 { | |
| 2127 assert(job != NULL); | |
| 2128 | |
| 2129 try | |
| 2130 { | |
| 2131 reinterpret_cast<OrthancJob*>(job)->Reset(); | |
| 2132 return OrthancPluginErrorCode_Success; | |
| 2133 } | |
| 2134 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2135 { | |
| 2136 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2137 } | |
| 2138 catch (...) | |
| 2139 { | |
| 2140 return OrthancPluginErrorCode_Plugin; | |
| 2141 } | |
| 2142 } | |
| 2143 | |
| 2144 | |
| 2145 void OrthancJob::ClearContent() | |
| 2146 { | |
| 2147 Json::Value empty = Json::objectValue; | |
| 2148 UpdateContent(empty); | |
| 2149 } | |
| 2150 | |
| 2151 | |
| 2152 void OrthancJob::UpdateContent(const Json::Value& content) | |
| 2153 { | |
| 2154 if (content.type() != Json::objectValue) | |
| 2155 { | |
| 2156 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_BadFileFormat); | |
| 2157 } | |
| 2158 else | |
| 2159 { | |
|
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2160 WriteFastJson(content_, content); |
| 152 | 2161 } |
| 2162 } | |
| 2163 | |
| 2164 | |
| 2165 void OrthancJob::ClearSerialized() | |
| 2166 { | |
| 2167 hasSerialized_ = false; | |
| 2168 serialized_.clear(); | |
| 2169 } | |
| 2170 | |
| 2171 | |
| 2172 void OrthancJob::UpdateSerialized(const Json::Value& serialized) | |
| 2173 { | |
| 2174 if (serialized.type() != Json::objectValue) | |
| 2175 { | |
| 2176 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_BadFileFormat); | |
| 2177 } | |
| 2178 else | |
| 2179 { | |
|
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2180 WriteFastJson(serialized_, serialized); |
| 152 | 2181 hasSerialized_ = true; |
| 2182 } | |
| 2183 } | |
| 2184 | |
| 2185 | |
| 2186 void OrthancJob::UpdateProgress(float progress) | |
| 2187 { | |
| 2188 if (progress < 0 || | |
| 2189 progress > 1) | |
| 2190 { | |
| 2191 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 2192 } | |
| 2193 | |
| 2194 progress_ = progress; | |
| 2195 } | |
| 2196 | |
| 2197 | |
| 2198 OrthancJob::OrthancJob(const std::string& jobType) : | |
| 2199 jobType_(jobType), | |
| 2200 progress_(0) | |
| 2201 { | |
| 2202 ClearContent(); | |
| 2203 ClearSerialized(); | |
| 2204 } | |
| 2205 | |
| 2206 | |
| 2207 OrthancPluginJob* OrthancJob::Create(OrthancJob* job) | |
| 2208 { | |
| 2209 if (job == NULL) | |
| 2210 { | |
| 2211 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_NullPointer); | |
| 2212 } | |
| 2213 | |
| 2214 OrthancPluginJob* orthanc = OrthancPluginCreateJob( | |
| 2215 GetGlobalContext(), job, CallbackFinalize, job->jobType_.c_str(), | |
| 2216 CallbackGetProgress, CallbackGetContent, CallbackGetSerialized, | |
| 2217 CallbackStep, CallbackStop, CallbackReset); | |
| 2218 | |
| 2219 if (orthanc == NULL) | |
| 2220 { | |
| 2221 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 2222 } | |
| 2223 else | |
| 2224 { | |
| 2225 return orthanc; | |
| 2226 } | |
| 2227 } | |
| 2228 | |
| 2229 | |
| 2230 std::string OrthancJob::Submit(OrthancJob* job, | |
| 2231 int priority) | |
| 2232 { | |
| 2233 if (job == NULL) | |
| 2234 { | |
| 2235 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_NullPointer); | |
| 2236 } | |
| 2237 | |
| 2238 OrthancPluginJob* orthanc = Create(job); | |
| 2239 | |
| 2240 char* id = OrthancPluginSubmitJob(GetGlobalContext(), orthanc, priority); | |
| 2241 | |
| 2242 if (id == NULL) | |
| 2243 { | |
| 2244 LogError("Plugin cannot submit job"); | |
| 2245 OrthancPluginFreeJob(GetGlobalContext(), orthanc); | |
| 2246 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 2247 } | |
| 2248 else | |
| 2249 { | |
| 2250 std::string tmp(id); | |
| 2251 tmp.assign(id); | |
| 2252 OrthancPluginFreeString(GetGlobalContext(), id); | |
| 2253 | |
| 2254 return tmp; | |
| 2255 } | |
| 2256 } | |
| 2257 | |
| 2258 | |
| 2259 void OrthancJob::SubmitAndWait(Json::Value& result, | |
| 2260 OrthancJob* job /* takes ownership */, | |
| 2261 int priority) | |
| 2262 { | |
| 2263 std::string id = Submit(job, priority); | |
| 2264 | |
| 2265 for (;;) | |
| 2266 { | |
| 2267 boost::this_thread::sleep(boost::posix_time::milliseconds(100)); | |
| 2268 | |
| 2269 Json::Value status; | |
| 2270 if (!RestApiGet(status, "/jobs/" + id, false) || | |
| 2271 !status.isMember("State") || | |
| 2272 status["State"].type() != Json::stringValue) | |
| 2273 { | |
| 2274 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_InexistentItem); | |
| 2275 } | |
| 2276 | |
| 2277 const std::string state = status["State"].asString(); | |
| 2278 if (state == "Success") | |
| 2279 { | |
| 2280 if (status.isMember("Content")) | |
| 2281 { | |
| 2282 result = status["Content"]; | |
| 2283 } | |
| 2284 else | |
| 2285 { | |
| 2286 result = Json::objectValue; | |
| 2287 } | |
| 2288 | |
| 2289 return; | |
| 2290 } | |
| 2291 else if (state == "Running") | |
| 2292 { | |
| 2293 continue; | |
| 2294 } | |
| 2295 else if (!status.isMember("ErrorCode") || | |
| 2296 status["ErrorCode"].type() != Json::intValue) | |
| 2297 { | |
| 2298 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_InternalError); | |
| 2299 } | |
| 2300 else | |
| 2301 { | |
| 2302 if (!status.isMember("ErrorDescription") || | |
| 2303 status["ErrorDescription"].type() != Json::stringValue) | |
| 2304 { | |
| 2305 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(status["ErrorCode"].asInt()); | |
| 2306 } | |
| 2307 else | |
| 2308 { | |
| 2309 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2310 throw Orthanc::OrthancException(static_cast<Orthanc::ErrorCode>(status["ErrorCode"].asInt()), | |
| 2311 status["ErrorDescription"].asString()); | |
| 2312 #else | |
| 2313 LogError("Exception while executing the job: " + status["ErrorDescription"].asString()); | |
| 2314 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(status["ErrorCode"].asInt()); | |
| 2315 #endif | |
| 2316 } | |
| 2317 } | |
| 2318 } | |
| 2319 } | |
| 2320 | |
| 2321 | |
| 2322 void OrthancJob::SubmitFromRestApiPost(OrthancPluginRestOutput* output, | |
| 2323 const Json::Value& body, | |
| 2324 OrthancJob* job) | |
| 2325 { | |
| 2326 static const char* KEY_SYNCHRONOUS = "Synchronous"; | |
| 2327 static const char* KEY_ASYNCHRONOUS = "Asynchronous"; | |
| 2328 static const char* KEY_PRIORITY = "Priority"; | |
| 2329 | |
| 2330 boost::movelib::unique_ptr<OrthancJob> protection(job); | |
| 2331 | |
| 2332 if (body.type() != Json::objectValue) | |
| 2333 { | |
| 2334 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2335 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2336 "Expected a JSON object in the body"); | |
| 2337 #else | |
| 2338 LogError("Expected a JSON object in the body"); | |
| 2339 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2340 #endif | |
| 2341 } | |
| 2342 | |
| 2343 bool synchronous = true; | |
| 2344 | |
| 2345 if (body.isMember(KEY_SYNCHRONOUS)) | |
| 2346 { | |
| 2347 if (body[KEY_SYNCHRONOUS].type() != Json::booleanValue) | |
| 2348 { | |
| 2349 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2350 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2351 "Option \"" + std::string(KEY_SYNCHRONOUS) + | |
| 2352 "\" must be Boolean"); | |
| 2353 #else | |
| 2354 LogError("Option \"" + std::string(KEY_SYNCHRONOUS) + "\" must be Boolean"); | |
| 2355 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2356 #endif | |
| 2357 } | |
| 2358 else | |
| 2359 { | |
| 2360 synchronous = body[KEY_SYNCHRONOUS].asBool(); | |
| 2361 } | |
| 2362 } | |
| 2363 | |
| 2364 if (body.isMember(KEY_ASYNCHRONOUS)) | |
| 2365 { | |
| 2366 if (body[KEY_ASYNCHRONOUS].type() != Json::booleanValue) | |
| 2367 { | |
| 2368 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2369 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2370 "Option \"" + std::string(KEY_ASYNCHRONOUS) + | |
| 2371 "\" must be Boolean"); | |
| 2372 #else | |
| 2373 LogError("Option \"" + std::string(KEY_ASYNCHRONOUS) + "\" must be Boolean"); | |
| 2374 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2375 #endif | |
| 2376 } | |
| 2377 else | |
| 2378 { | |
| 2379 synchronous = !body[KEY_ASYNCHRONOUS].asBool(); | |
| 2380 } | |
| 2381 } | |
| 2382 | |
| 2383 int priority = 0; | |
| 2384 | |
| 2385 if (body.isMember(KEY_PRIORITY)) | |
| 2386 { | |
| 2387 if (body[KEY_PRIORITY].type() != Json::booleanValue) | |
| 2388 { | |
| 2389 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2390 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2391 "Option \"" + std::string(KEY_PRIORITY) + | |
| 2392 "\" must be an integer"); | |
| 2393 #else | |
| 2394 LogError("Option \"" + std::string(KEY_PRIORITY) + "\" must be an integer"); | |
| 2395 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2396 #endif | |
| 2397 } | |
| 2398 else | |
| 2399 { | |
| 2400 priority = !body[KEY_PRIORITY].asInt(); | |
| 2401 } | |
| 2402 } | |
| 2403 | |
| 2404 Json::Value result; | |
| 2405 | |
| 2406 if (synchronous) | |
| 2407 { | |
| 2408 OrthancPlugins::OrthancJob::SubmitAndWait(result, protection.release(), priority); | |
| 2409 } | |
| 2410 else | |
| 2411 { | |
| 2412 std::string id = OrthancPlugins::OrthancJob::Submit(protection.release(), priority); | |
| 2413 | |
| 2414 result = Json::objectValue; | |
| 2415 result["ID"] = id; | |
| 2416 result["Path"] = "/jobs/" + id; | |
| 2417 } | |
| 2418 | |
| 2419 std::string s = result.toStyledString(); | |
| 2420 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, s.c_str(), | |
| 2421 s.size(), "application/json"); | |
| 2422 } | |
| 2423 | |
| 2424 #endif | |
| 2425 | |
| 2426 | |
| 2427 | |
| 2428 | |
| 2429 /****************************************************************** | |
| 2430 ** METRICS | |
| 2431 ******************************************************************/ | |
| 2432 | |
| 2433 #if HAS_ORTHANC_PLUGIN_METRICS == 1 | |
| 2434 MetricsTimer::MetricsTimer(const char* name) : | |
| 2435 name_(name) | |
| 2436 { | |
| 2437 start_ = boost::posix_time::microsec_clock::universal_time(); | |
| 2438 } | |
| 2439 | |
| 2440 MetricsTimer::~MetricsTimer() | |
| 2441 { | |
| 2442 const boost::posix_time::ptime stop = boost::posix_time::microsec_clock::universal_time(); | |
| 2443 const boost::posix_time::time_duration diff = stop - start_; | |
| 2444 OrthancPluginSetMetricsValue(GetGlobalContext(), name_.c_str(), static_cast<float>(diff.total_milliseconds()), | |
| 2445 OrthancPluginMetricsType_Timer); | |
| 2446 } | |
| 2447 #endif | |
| 2448 | |
| 2449 | |
| 2450 | |
| 2451 | |
| 2452 /****************************************************************** | |
| 2453 ** HTTP CLIENT | |
| 2454 ******************************************************************/ | |
| 2455 | |
| 2456 #if HAS_ORTHANC_PLUGIN_HTTP_CLIENT == 1 | |
| 2457 class HttpClient::RequestBodyWrapper : public boost::noncopyable | |
| 2458 { | |
| 2459 private: | |
| 2460 static RequestBodyWrapper& GetObject(void* body) | |
| 2461 { | |
| 2462 assert(body != NULL); | |
| 2463 return *reinterpret_cast<RequestBodyWrapper*>(body); | |
| 2464 } | |
| 2465 | |
| 2466 IRequestBody& body_; | |
| 2467 bool done_; | |
| 2468 std::string chunk_; | |
| 2469 | |
| 2470 public: | |
| 2471 RequestBodyWrapper(IRequestBody& body) : | |
| 2472 body_(body), | |
| 2473 done_(false) | |
| 2474 { | |
| 2475 } | |
| 2476 | |
| 2477 static uint8_t IsDone(void* body) | |
| 2478 { | |
| 2479 return GetObject(body).done_; | |
| 2480 } | |
| 2481 | |
| 2482 static const void* GetChunkData(void* body) | |
| 2483 { | |
| 2484 return GetObject(body).chunk_.c_str(); | |
| 2485 } | |
| 2486 | |
| 2487 static uint32_t GetChunkSize(void* body) | |
| 2488 { | |
| 2489 return static_cast<uint32_t>(GetObject(body).chunk_.size()); | |
| 2490 } | |
| 2491 | |
| 2492 static OrthancPluginErrorCode Next(void* body) | |
| 2493 { | |
| 2494 RequestBodyWrapper& that = GetObject(body); | |
| 2495 | |
| 2496 if (that.done_) | |
| 2497 { | |
| 2498 return OrthancPluginErrorCode_BadSequenceOfCalls; | |
| 2499 } | |
| 2500 else | |
| 2501 { | |
| 2502 try | |
| 2503 { | |
| 2504 that.done_ = !that.body_.ReadNextChunk(that.chunk_); | |
| 2505 return OrthancPluginErrorCode_Success; | |
| 2506 } | |
| 2507 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2508 { | |
| 2509 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2510 } | |
| 2511 catch (...) | |
| 2512 { | |
| 2513 return OrthancPluginErrorCode_InternalError; | |
| 2514 } | |
| 2515 } | |
| 2516 } | |
| 2517 }; | |
| 2518 | |
| 2519 | |
| 2520 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2521 static OrthancPluginErrorCode AnswerAddHeaderCallback(void* answer, | |
| 2522 const char* key, | |
| 2523 const char* value) | |
| 2524 { | |
| 2525 assert(answer != NULL && key != NULL && value != NULL); | |
| 2526 | |
| 2527 try | |
| 2528 { | |
| 2529 reinterpret_cast<HttpClient::IAnswer*>(answer)->AddHeader(key, value); | |
| 2530 return OrthancPluginErrorCode_Success; | |
| 2531 } | |
| 2532 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2533 { | |
| 2534 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2535 } | |
| 2536 catch (...) | |
| 2537 { | |
| 2538 return OrthancPluginErrorCode_Plugin; | |
| 2539 } | |
| 2540 } | |
| 2541 #endif | |
| 2542 | |
| 2543 | |
| 2544 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2545 static OrthancPluginErrorCode AnswerAddChunkCallback(void* answer, | |
| 2546 const void* data, | |
| 2547 uint32_t size) | |
| 2548 { | |
| 2549 assert(answer != NULL); | |
| 2550 | |
| 2551 try | |
| 2552 { | |
| 2553 reinterpret_cast<HttpClient::IAnswer*>(answer)->AddChunk(data, size); | |
| 2554 return OrthancPluginErrorCode_Success; | |
| 2555 } | |
| 2556 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2557 { | |
| 2558 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2559 } | |
| 2560 catch (...) | |
| 2561 { | |
| 2562 return OrthancPluginErrorCode_Plugin; | |
| 2563 } | |
| 2564 } | |
| 2565 #endif | |
| 2566 | |
| 2567 | |
| 2568 HttpClient::HttpClient() : | |
| 2569 httpStatus_(0), | |
| 2570 method_(OrthancPluginHttpMethod_Get), | |
| 2571 timeout_(0), | |
| 2572 pkcs11_(false), | |
| 2573 chunkedBody_(NULL), | |
| 2574 allowChunkedTransfers_(true) | |
| 2575 { | |
| 2576 } | |
| 2577 | |
| 2578 | |
| 2579 void HttpClient::AddHeaders(const HttpHeaders& headers) | |
| 2580 { | |
| 2581 for (HttpHeaders::const_iterator it = headers.begin(); | |
| 2582 it != headers.end(); ++it) | |
| 2583 { | |
| 2584 headers_[it->first] = it->second; | |
| 2585 } | |
| 2586 } | |
| 2587 | |
| 2588 | |
| 2589 void HttpClient::SetCredentials(const std::string& username, | |
| 2590 const std::string& password) | |
| 2591 { | |
| 2592 username_ = username; | |
| 2593 password_ = password; | |
| 2594 } | |
| 2595 | |
| 2596 | |
| 2597 void HttpClient::ClearCredentials() | |
| 2598 { | |
|
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2599 username_.clear(); |
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2600 password_.clear(); |
| 152 | 2601 } |
| 2602 | |
| 2603 | |
| 2604 void HttpClient::SetCertificate(const std::string& certificateFile, | |
| 2605 const std::string& keyFile, | |
| 2606 const std::string& keyPassword) | |
| 2607 { | |
| 2608 certificateFile_ = certificateFile; | |
| 2609 certificateKeyFile_ = keyFile; | |
| 2610 certificateKeyPassword_ = keyPassword; | |
| 2611 } | |
| 2612 | |
| 2613 | |
| 2614 void HttpClient::ClearCertificate() | |
| 2615 { | |
| 2616 certificateFile_.clear(); | |
| 2617 certificateKeyFile_.clear(); | |
| 2618 certificateKeyPassword_.clear(); | |
| 2619 } | |
| 2620 | |
| 2621 | |
| 2622 void HttpClient::ClearBody() | |
| 2623 { | |
| 2624 fullBody_.clear(); | |
| 2625 chunkedBody_ = NULL; | |
| 2626 } | |
| 2627 | |
| 2628 | |
| 2629 void HttpClient::SwapBody(std::string& body) | |
| 2630 { | |
| 2631 fullBody_.swap(body); | |
| 2632 chunkedBody_ = NULL; | |
| 2633 } | |
| 2634 | |
| 2635 | |
| 2636 void HttpClient::SetBody(const std::string& body) | |
| 2637 { | |
| 2638 fullBody_ = body; | |
| 2639 chunkedBody_ = NULL; | |
| 2640 } | |
| 2641 | |
| 2642 | |
| 2643 void HttpClient::SetBody(IRequestBody& body) | |
| 2644 { | |
| 2645 fullBody_.clear(); | |
| 2646 chunkedBody_ = &body; | |
| 2647 } | |
| 2648 | |
| 2649 | |
| 2650 namespace | |
| 2651 { | |
| 2652 class HeadersWrapper : public boost::noncopyable | |
| 2653 { | |
| 2654 private: | |
| 2655 std::vector<const char*> headersKeys_; | |
| 2656 std::vector<const char*> headersValues_; | |
| 2657 | |
| 2658 public: | |
| 2659 HeadersWrapper(const HttpClient::HttpHeaders& headers) | |
| 2660 { | |
| 2661 headersKeys_.reserve(headers.size()); | |
| 2662 headersValues_.reserve(headers.size()); | |
| 2663 | |
| 2664 for (HttpClient::HttpHeaders::const_iterator it = headers.begin(); it != headers.end(); ++it) | |
| 2665 { | |
| 2666 headersKeys_.push_back(it->first.c_str()); | |
| 2667 headersValues_.push_back(it->second.c_str()); | |
| 2668 } | |
| 2669 } | |
| 2670 | |
| 2671 void AddStaticString(const char* key, | |
| 2672 const char* value) | |
| 2673 { | |
| 2674 headersKeys_.push_back(key); | |
| 2675 headersValues_.push_back(value); | |
| 2676 } | |
| 2677 | |
| 2678 uint32_t GetCount() const | |
| 2679 { | |
| 2680 return headersKeys_.size(); | |
| 2681 } | |
| 2682 | |
| 2683 const char* const* GetKeys() const | |
| 2684 { | |
| 2685 return headersKeys_.empty() ? NULL : &headersKeys_[0]; | |
| 2686 } | |
| 2687 | |
| 2688 const char* const* GetValues() const | |
| 2689 { | |
| 2690 return headersValues_.empty() ? NULL : &headersValues_[0]; | |
| 2691 } | |
| 2692 }; | |
| 2693 | |
| 2694 | |
| 2695 class MemoryRequestBody : public HttpClient::IRequestBody | |
| 2696 { | |
| 2697 private: | |
| 2698 std::string body_; | |
| 2699 bool done_; | |
| 2700 | |
| 2701 public: | |
| 2702 MemoryRequestBody(const std::string& body) : | |
| 2703 body_(body), | |
| 2704 done_(false) | |
| 2705 { | |
| 2706 if (body_.empty()) | |
| 2707 { | |
| 2708 done_ = true; | |
| 2709 } | |
| 2710 } | |
| 2711 | |
| 2712 virtual bool ReadNextChunk(std::string& chunk) | |
| 2713 { | |
| 2714 if (done_) | |
| 2715 { | |
| 2716 return false; | |
| 2717 } | |
| 2718 else | |
| 2719 { | |
| 2720 chunk.swap(body_); | |
| 2721 done_ = true; | |
| 2722 return true; | |
| 2723 } | |
| 2724 } | |
| 2725 }; | |
| 2726 | |
| 2727 | |
| 2728 // This class mimics Orthanc::ChunkedBuffer | |
| 2729 class ChunkedBuffer : public boost::noncopyable | |
| 2730 { | |
| 2731 private: | |
| 2732 typedef std::list<std::string*> Content; | |
| 2733 | |
| 2734 Content content_; | |
| 2735 size_t size_; | |
| 2736 | |
| 2737 public: | |
| 2738 ChunkedBuffer() : | |
| 2739 size_(0) | |
| 2740 { | |
| 2741 } | |
| 2742 | |
| 2743 ~ChunkedBuffer() | |
| 2744 { | |
| 2745 Clear(); | |
| 2746 } | |
| 2747 | |
| 2748 void Clear() | |
| 2749 { | |
| 2750 for (Content::iterator it = content_.begin(); it != content_.end(); ++it) | |
| 2751 { | |
| 2752 assert(*it != NULL); | |
| 2753 delete *it; | |
| 2754 } | |
| 2755 | |
|
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2756 size_ = 0; |
| 152 | 2757 content_.clear(); |
| 2758 } | |
| 2759 | |
|
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2760 /** |
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2761 * Since Orthanc 1.9.3, this function also clears the content of |
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2762 * the ChunkedBuffer in order to mimic the behavior of the |
|
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|
2763 * original class "Orthanc::ChunkedBuffer". This prevents the |
|
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2764 * forgetting of calling "Clear()" in order to reduce memory |
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2765 * consumption. |
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|
2766 **/ |
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|
2767 void Flatten(std::string& target) |
| 152 | 2768 { |
| 2769 target.resize(size_); | |
| 2770 | |
| 2771 size_t pos = 0; | |
| 2772 | |
| 2773 for (Content::const_iterator it = content_.begin(); it != content_.end(); ++it) | |
| 2774 { | |
| 2775 assert(*it != NULL); | |
| 2776 size_t s = (*it)->size(); | |
| 2777 | |
| 2778 if (s != 0) | |
| 2779 { | |
| 2780 memcpy(&target[pos], (*it)->c_str(), s); | |
| 2781 pos += s; | |
| 2782 } | |
|
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2783 |
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2784 delete *it; |
| 152 | 2785 } |
| 2786 | |
|
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2787 assert(pos == target.size()); |
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2788 |
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|
2789 size_ = 0; |
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|
2790 content_.clear(); |
| 152 | 2791 } |
| 2792 | |
| 2793 void AddChunk(const void* data, | |
| 2794 size_t size) | |
| 2795 { | |
| 2796 content_.push_back(new std::string(reinterpret_cast<const char*>(data), size)); | |
| 2797 size_ += size; | |
| 2798 } | |
| 2799 | |
| 2800 void AddChunk(const std::string& chunk) | |
| 2801 { | |
| 2802 content_.push_back(new std::string(chunk)); | |
| 2803 size_ += chunk.size(); | |
| 2804 } | |
| 2805 }; | |
| 2806 | |
| 2807 | |
| 2808 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2809 class MemoryAnswer : public HttpClient::IAnswer | |
| 2810 { | |
| 2811 private: | |
| 2812 HttpClient::HttpHeaders headers_; | |
| 2813 ChunkedBuffer body_; | |
| 2814 | |
| 2815 public: | |
| 2816 const HttpClient::HttpHeaders& GetHeaders() const | |
| 2817 { | |
| 2818 return headers_; | |
| 2819 } | |
| 2820 | |
|
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|
2821 ChunkedBuffer& GetBody() |
| 152 | 2822 { |
| 2823 return body_; | |
| 2824 } | |
| 2825 | |
| 2826 virtual void AddHeader(const std::string& key, | |
| 2827 const std::string& value) | |
| 2828 { | |
| 2829 headers_[key] = value; | |
| 2830 } | |
| 2831 | |
| 2832 virtual void AddChunk(const void* data, | |
| 2833 size_t size) | |
| 2834 { | |
| 2835 body_.AddChunk(data, size); | |
| 2836 } | |
| 2837 }; | |
| 2838 #endif | |
| 2839 } | |
| 2840 | |
| 2841 | |
| 2842 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2843 void HttpClient::ExecuteWithStream(uint16_t& httpStatus, | |
| 2844 IAnswer& answer, | |
| 2845 IRequestBody& body) const | |
| 2846 { | |
| 2847 HeadersWrapper h(headers_); | |
| 2848 | |
| 2849 if (method_ == OrthancPluginHttpMethod_Post || | |
| 2850 method_ == OrthancPluginHttpMethod_Put) | |
| 2851 { | |
| 2852 // Automatically set the "Transfer-Encoding" header if absent | |
| 2853 bool found = false; | |
| 2854 | |
| 2855 for (HttpHeaders::const_iterator it = headers_.begin(); it != headers_.end(); ++it) | |
| 2856 { | |
| 2857 if (boost::iequals(it->first, "Transfer-Encoding")) | |
| 2858 { | |
| 2859 found = true; | |
| 2860 break; | |
| 2861 } | |
| 2862 } | |
| 2863 | |
| 2864 if (!found) | |
| 2865 { | |
| 2866 h.AddStaticString("Transfer-Encoding", "chunked"); | |
| 2867 } | |
| 2868 } | |
| 2869 | |
| 2870 RequestBodyWrapper request(body); | |
| 2871 | |
| 2872 OrthancPluginErrorCode error = OrthancPluginChunkedHttpClient( | |
| 2873 GetGlobalContext(), | |
| 2874 &answer, | |
| 2875 AnswerAddChunkCallback, | |
| 2876 AnswerAddHeaderCallback, | |
| 2877 &httpStatus, | |
| 2878 method_, | |
| 2879 url_.c_str(), | |
| 2880 h.GetCount(), | |
| 2881 h.GetKeys(), | |
| 2882 h.GetValues(), | |
| 2883 &request, | |
| 2884 RequestBodyWrapper::IsDone, | |
| 2885 RequestBodyWrapper::GetChunkData, | |
| 2886 RequestBodyWrapper::GetChunkSize, | |
| 2887 RequestBodyWrapper::Next, | |
| 2888 username_.empty() ? NULL : username_.c_str(), | |
| 2889 password_.empty() ? NULL : password_.c_str(), | |
| 2890 timeout_, | |
| 2891 certificateFile_.empty() ? NULL : certificateFile_.c_str(), | |
| 2892 certificateFile_.empty() ? NULL : certificateKeyFile_.c_str(), | |
| 2893 certificateFile_.empty() ? NULL : certificateKeyPassword_.c_str(), | |
| 2894 pkcs11_ ? 1 : 0); | |
| 2895 | |
| 2896 if (error != OrthancPluginErrorCode_Success) | |
| 2897 { | |
| 2898 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 2899 } | |
| 2900 } | |
| 2901 #endif | |
| 2902 | |
| 2903 | |
| 2904 void HttpClient::ExecuteWithoutStream(uint16_t& httpStatus, | |
| 2905 HttpHeaders& answerHeaders, | |
| 2906 std::string& answerBody, | |
| 2907 const std::string& body) const | |
| 2908 { | |
| 2909 HeadersWrapper headers(headers_); | |
| 2910 | |
| 2911 MemoryBuffer answerBodyBuffer, answerHeadersBuffer; | |
| 2912 | |
|
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2913 if (body.size() > 0xffffffffu) |
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2914 { |
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|
2915 LogError("Cannot handle body size > 4GB"); |
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2916 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); |
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2917 } |
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2918 |
| 152 | 2919 OrthancPluginErrorCode error = OrthancPluginHttpClient( |
| 2920 GetGlobalContext(), | |
| 2921 *answerBodyBuffer, | |
| 2922 *answerHeadersBuffer, | |
| 2923 &httpStatus, | |
| 2924 method_, | |
| 2925 url_.c_str(), | |
| 2926 headers.GetCount(), | |
| 2927 headers.GetKeys(), | |
| 2928 headers.GetValues(), | |
| 2929 body.empty() ? NULL : body.c_str(), | |
| 2930 body.size(), | |
| 2931 username_.empty() ? NULL : username_.c_str(), | |
| 2932 password_.empty() ? NULL : password_.c_str(), | |
| 2933 timeout_, | |
| 2934 certificateFile_.empty() ? NULL : certificateFile_.c_str(), | |
| 2935 certificateFile_.empty() ? NULL : certificateKeyFile_.c_str(), | |
| 2936 certificateFile_.empty() ? NULL : certificateKeyPassword_.c_str(), | |
| 2937 pkcs11_ ? 1 : 0); | |
| 2938 | |
| 2939 if (error != OrthancPluginErrorCode_Success) | |
| 2940 { | |
| 2941 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 2942 } | |
| 2943 | |
| 2944 Json::Value v; | |
| 2945 answerHeadersBuffer.ToJson(v); | |
| 2946 | |
| 2947 if (v.type() != Json::objectValue) | |
| 2948 { | |
| 2949 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 2950 } | |
| 2951 | |
| 2952 Json::Value::Members members = v.getMemberNames(); | |
| 2953 answerHeaders.clear(); | |
| 2954 | |
| 2955 for (size_t i = 0; i < members.size(); i++) | |
| 2956 { | |
| 2957 const Json::Value& h = v[members[i]]; | |
| 2958 if (h.type() != Json::stringValue) | |
| 2959 { | |
| 2960 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 2961 } | |
| 2962 else | |
| 2963 { | |
| 2964 answerHeaders[members[i]] = h.asString(); | |
| 2965 } | |
| 2966 } | |
| 2967 | |
| 2968 answerBodyBuffer.ToString(answerBody); | |
| 2969 } | |
| 2970 | |
| 2971 | |
| 2972 void HttpClient::Execute(IAnswer& answer) | |
| 2973 { | |
| 2974 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2975 if (allowChunkedTransfers_) | |
| 2976 { | |
| 2977 if (chunkedBody_ != NULL) | |
| 2978 { | |
| 2979 ExecuteWithStream(httpStatus_, answer, *chunkedBody_); | |
| 2980 } | |
| 2981 else | |
| 2982 { | |
| 2983 MemoryRequestBody wrapper(fullBody_); | |
| 2984 ExecuteWithStream(httpStatus_, answer, wrapper); | |
| 2985 } | |
| 2986 | |
| 2987 return; | |
| 2988 } | |
| 2989 #endif | |
| 2990 | |
| 2991 // Compatibility mode for Orthanc SDK <= 1.5.6 or if chunked | |
| 2992 // transfers are disabled. This results in higher memory usage | |
| 2993 // (all chunks from the answer body are sent at once) | |
| 2994 | |
| 2995 HttpHeaders answerHeaders; | |
| 2996 std::string answerBody; | |
| 2997 Execute(answerHeaders, answerBody); | |
| 2998 | |
| 2999 for (HttpHeaders::const_iterator it = answerHeaders.begin(); | |
| 3000 it != answerHeaders.end(); ++it) | |
| 3001 { | |
| 3002 answer.AddHeader(it->first, it->second); | |
| 3003 } | |
| 3004 | |
| 3005 if (!answerBody.empty()) | |
| 3006 { | |
| 3007 answer.AddChunk(answerBody.c_str(), answerBody.size()); | |
| 3008 } | |
| 3009 } | |
| 3010 | |
| 3011 | |
| 3012 void HttpClient::Execute(HttpHeaders& answerHeaders /* out */, | |
| 3013 std::string& answerBody /* out */) | |
| 3014 { | |
| 3015 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 3016 if (allowChunkedTransfers_) | |
| 3017 { | |
| 3018 MemoryAnswer answer; | |
| 3019 Execute(answer); | |
| 3020 answerHeaders = answer.GetHeaders(); | |
| 3021 answer.GetBody().Flatten(answerBody); | |
| 3022 return; | |
| 3023 } | |
| 3024 #endif | |
| 3025 | |
| 3026 // Compatibility mode for Orthanc SDK <= 1.5.6 or if chunked | |
| 3027 // transfers are disabled. This results in higher memory usage | |
| 3028 // (all chunks from the request body are sent at once) | |
| 3029 | |
| 3030 if (chunkedBody_ != NULL) | |
| 3031 { | |
| 3032 ChunkedBuffer buffer; | |
| 3033 | |
| 3034 std::string chunk; | |
| 3035 while (chunkedBody_->ReadNextChunk(chunk)) | |
| 3036 { | |
| 3037 buffer.AddChunk(chunk); | |
| 3038 } | |
| 3039 | |
| 3040 std::string body; | |
| 3041 buffer.Flatten(body); | |
| 3042 | |
| 3043 ExecuteWithoutStream(httpStatus_, answerHeaders, answerBody, body); | |
| 3044 } | |
| 3045 else | |
| 3046 { | |
| 3047 ExecuteWithoutStream(httpStatus_, answerHeaders, answerBody, fullBody_); | |
| 3048 } | |
| 3049 } | |
| 3050 | |
| 3051 | |
| 3052 void HttpClient::Execute(HttpHeaders& answerHeaders /* out */, | |
| 3053 Json::Value& answerBody /* out */) | |
| 3054 { | |
| 3055 std::string body; | |
| 3056 Execute(answerHeaders, body); | |
| 3057 | |
|
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3058 if (!ReadJson(answerBody, body)) |
| 152 | 3059 { |
| 3060 LogError("Cannot convert HTTP answer body to JSON"); | |
| 3061 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 3062 } | |
| 3063 } | |
| 3064 | |
| 3065 | |
| 3066 void HttpClient::Execute() | |
| 3067 { | |
| 3068 HttpHeaders answerHeaders; | |
| 3069 std::string body; | |
| 3070 Execute(answerHeaders, body); | |
| 3071 } | |
| 3072 | |
| 3073 #endif /* HAS_ORTHANC_PLUGIN_HTTP_CLIENT == 1 */ | |
| 3074 | |
| 3075 | |
| 3076 | |
| 3077 | |
| 3078 | |
| 3079 /****************************************************************** | |
| 3080 ** CHUNKED HTTP SERVER | |
| 3081 ******************************************************************/ | |
| 3082 | |
| 3083 namespace Internals | |
| 3084 { | |
| 3085 void NullRestCallback(OrthancPluginRestOutput* output, | |
| 3086 const char* url, | |
| 3087 const OrthancPluginHttpRequest* request) | |
| 3088 { | |
| 3089 } | |
| 3090 | |
| 3091 IChunkedRequestReader *NullChunkedRestCallback(const char* url, | |
| 3092 const OrthancPluginHttpRequest* request) | |
| 3093 { | |
| 3094 return NULL; | |
| 3095 } | |
| 3096 | |
| 3097 | |
| 3098 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_SERVER == 1 | |
| 3099 | |
| 3100 OrthancPluginErrorCode ChunkedRequestReaderAddChunk( | |
| 3101 OrthancPluginServerChunkedRequestReader* reader, | |
| 3102 const void* data, | |
| 3103 uint32_t size) | |
| 3104 { | |
| 3105 try | |
| 3106 { | |
| 3107 if (reader == NULL) | |
| 3108 { | |
| 3109 return OrthancPluginErrorCode_InternalError; | |
| 3110 } | |
| 3111 | |
| 3112 reinterpret_cast<IChunkedRequestReader*>(reader)->AddChunk(data, size); | |
| 3113 return OrthancPluginErrorCode_Success; | |
| 3114 } | |
| 3115 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3116 { | |
| 3117 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3118 } | |
| 3119 catch (boost::bad_lexical_cast&) | |
| 3120 { | |
| 3121 return OrthancPluginErrorCode_BadFileFormat; | |
| 3122 } | |
| 3123 catch (...) | |
| 3124 { | |
| 3125 return OrthancPluginErrorCode_Plugin; | |
| 3126 } | |
| 3127 } | |
| 3128 | |
| 3129 | |
| 3130 OrthancPluginErrorCode ChunkedRequestReaderExecute( | |
| 3131 OrthancPluginServerChunkedRequestReader* reader, | |
| 3132 OrthancPluginRestOutput* output) | |
| 3133 { | |
| 3134 try | |
| 3135 { | |
| 3136 if (reader == NULL) | |
| 3137 { | |
| 3138 return OrthancPluginErrorCode_InternalError; | |
| 3139 } | |
| 3140 | |
| 3141 reinterpret_cast<IChunkedRequestReader*>(reader)->Execute(output); | |
| 3142 return OrthancPluginErrorCode_Success; | |
| 3143 } | |
| 3144 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3145 { | |
| 3146 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3147 } | |
| 3148 catch (boost::bad_lexical_cast&) | |
| 3149 { | |
| 3150 return OrthancPluginErrorCode_BadFileFormat; | |
| 3151 } | |
| 3152 catch (...) | |
| 3153 { | |
| 3154 return OrthancPluginErrorCode_Plugin; | |
| 3155 } | |
| 3156 } | |
| 3157 | |
| 3158 | |
| 3159 void ChunkedRequestReaderFinalize( | |
| 3160 OrthancPluginServerChunkedRequestReader* reader) | |
| 3161 { | |
| 3162 if (reader != NULL) | |
| 3163 { | |
| 3164 delete reinterpret_cast<IChunkedRequestReader*>(reader); | |
| 3165 } | |
| 3166 } | |
| 3167 | |
| 3168 #else | |
| 3169 | |
| 3170 OrthancPluginErrorCode ChunkedRestCompatibility(OrthancPluginRestOutput* output, | |
| 3171 const char* url, | |
| 3172 const OrthancPluginHttpRequest* request, | |
| 3173 RestCallback GetHandler, | |
| 3174 ChunkedRestCallback PostHandler, | |
| 3175 RestCallback DeleteHandler, | |
| 3176 ChunkedRestCallback PutHandler) | |
| 3177 { | |
| 3178 try | |
| 3179 { | |
| 3180 std::string allowed; | |
| 3181 | |
| 3182 if (GetHandler != Internals::NullRestCallback) | |
| 3183 { | |
| 3184 allowed += "GET"; | |
| 3185 } | |
| 3186 | |
| 3187 if (PostHandler != Internals::NullChunkedRestCallback) | |
| 3188 { | |
| 3189 if (!allowed.empty()) | |
| 3190 { | |
| 3191 allowed += ","; | |
| 3192 } | |
| 3193 | |
| 3194 allowed += "POST"; | |
| 3195 } | |
| 3196 | |
| 3197 if (DeleteHandler != Internals::NullRestCallback) | |
| 3198 { | |
| 3199 if (!allowed.empty()) | |
| 3200 { | |
| 3201 allowed += ","; | |
| 3202 } | |
| 3203 | |
| 3204 allowed += "DELETE"; | |
| 3205 } | |
| 3206 | |
| 3207 if (PutHandler != Internals::NullChunkedRestCallback) | |
| 3208 { | |
| 3209 if (!allowed.empty()) | |
| 3210 { | |
| 3211 allowed += ","; | |
| 3212 } | |
| 3213 | |
| 3214 allowed += "PUT"; | |
| 3215 } | |
| 3216 | |
| 3217 switch (request->method) | |
| 3218 { | |
| 3219 case OrthancPluginHttpMethod_Get: | |
| 3220 if (GetHandler == Internals::NullRestCallback) | |
| 3221 { | |
| 3222 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3223 } | |
| 3224 else | |
| 3225 { | |
| 3226 GetHandler(output, url, request); | |
| 3227 } | |
| 3228 | |
| 3229 break; | |
| 3230 | |
| 3231 case OrthancPluginHttpMethod_Post: | |
| 3232 if (PostHandler == Internals::NullChunkedRestCallback) | |
| 3233 { | |
| 3234 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3235 } | |
| 3236 else | |
| 3237 { | |
| 3238 boost::movelib::unique_ptr<IChunkedRequestReader> reader(PostHandler(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 case OrthancPluginHttpMethod_Delete: | |
| 3253 if (DeleteHandler == Internals::NullRestCallback) | |
| 3254 { | |
| 3255 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3256 } | |
| 3257 else | |
| 3258 { | |
| 3259 DeleteHandler(output, url, request); | |
| 3260 } | |
| 3261 | |
| 3262 break; | |
| 3263 | |
| 3264 case OrthancPluginHttpMethod_Put: | |
| 3265 if (PutHandler == Internals::NullChunkedRestCallback) | |
| 3266 { | |
| 3267 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3268 } | |
| 3269 else | |
| 3270 { | |
| 3271 boost::movelib::unique_ptr<IChunkedRequestReader> reader(PutHandler(url, request)); | |
| 3272 if (reader.get() == NULL) | |
| 3273 { | |
| 3274 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3275 } | |
| 3276 else | |
| 3277 { | |
| 3278 reader->AddChunk(request->body, request->bodySize); | |
| 3279 reader->Execute(output); | |
| 3280 } | |
| 3281 } | |
| 3282 | |
| 3283 break; | |
| 3284 | |
| 3285 default: | |
| 3286 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 3287 } | |
| 3288 | |
| 3289 return OrthancPluginErrorCode_Success; | |
| 3290 } | |
| 3291 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3292 { | |
| 3293 #if HAS_ORTHANC_EXCEPTION == 1 && HAS_ORTHANC_PLUGIN_EXCEPTION_DETAILS == 1 | |
| 3294 if (HasGlobalContext() && | |
| 3295 e.HasDetails()) | |
| 3296 { | |
| 3297 // The "false" instructs Orthanc not to log the detailed | |
| 3298 // error message. This is to avoid duplicating the details, | |
| 3299 // because "OrthancException" already does it on construction. | |
| 3300 OrthancPluginSetHttpErrorDetails | |
| 3301 (GetGlobalContext(), output, e.GetDetails(), false); | |
| 3302 } | |
| 3303 #endif | |
| 3304 | |
| 3305 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3306 } | |
| 3307 catch (boost::bad_lexical_cast&) | |
| 3308 { | |
| 3309 return OrthancPluginErrorCode_BadFileFormat; | |
| 3310 } | |
| 3311 catch (...) | |
| 3312 { | |
| 3313 return OrthancPluginErrorCode_Plugin; | |
| 3314 } | |
| 3315 } | |
| 3316 #endif | |
| 3317 } | |
| 3318 | |
| 3319 | |
| 3320 #if HAS_ORTHANC_PLUGIN_STORAGE_COMMITMENT_SCP == 1 | |
| 3321 OrthancPluginErrorCode IStorageCommitmentScpHandler::Lookup( | |
| 3322 OrthancPluginStorageCommitmentFailureReason* target, | |
| 3323 void* rawHandler, | |
| 3324 const char* sopClassUid, | |
| 3325 const char* sopInstanceUid) | |
| 3326 { | |
| 3327 assert(target != NULL && | |
| 3328 rawHandler != NULL); | |
| 3329 | |
| 3330 try | |
| 3331 { | |
| 3332 IStorageCommitmentScpHandler& handler = *reinterpret_cast<IStorageCommitmentScpHandler*>(rawHandler); | |
| 3333 *target = handler.Lookup(sopClassUid, sopInstanceUid); | |
| 3334 return OrthancPluginErrorCode_Success; | |
| 3335 } | |
| 3336 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3337 { | |
| 3338 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3339 } | |
| 3340 catch (...) | |
| 3341 { | |
| 3342 return OrthancPluginErrorCode_Plugin; | |
| 3343 } | |
| 3344 } | |
| 3345 #endif | |
| 3346 | |
| 3347 | |
| 3348 #if HAS_ORTHANC_PLUGIN_STORAGE_COMMITMENT_SCP == 1 | |
| 3349 void IStorageCommitmentScpHandler::Destructor(void* rawHandler) | |
| 3350 { | |
| 3351 assert(rawHandler != NULL); | |
| 3352 delete reinterpret_cast<IStorageCommitmentScpHandler*>(rawHandler); | |
| 3353 } | |
| 3354 #endif | |
| 3355 | |
| 3356 | |
| 3357 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
| 3358 DicomInstance::DicomInstance(const OrthancPluginDicomInstance* instance) : | |
| 3359 toFree_(false), | |
| 3360 instance_(instance) | |
| 3361 { | |
| 3362 } | |
| 3363 #else | |
| 3364 DicomInstance::DicomInstance(OrthancPluginDicomInstance* instance) : | |
| 3365 toFree_(false), | |
| 3366 instance_(instance) | |
| 3367 { | |
| 3368 } | |
| 3369 #endif | |
| 3370 | |
| 3371 | |
| 3372 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3373 DicomInstance::DicomInstance(const void* buffer, | |
| 3374 size_t size) : | |
| 3375 toFree_(true), | |
| 3376 instance_(OrthancPluginCreateDicomInstance(GetGlobalContext(), buffer, size)) | |
| 3377 { | |
| 3378 if (instance_ == NULL) | |
| 3379 { | |
| 3380 ORTHANC_PLUGINS_THROW_EXCEPTION(NullPointer); | |
| 3381 } | |
| 3382 } | |
| 3383 #endif | |
| 3384 | |
| 3385 | |
| 3386 DicomInstance::~DicomInstance() | |
| 3387 { | |
| 3388 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3389 if (toFree_ && | |
| 3390 instance_ != NULL) | |
| 3391 { | |
| 3392 OrthancPluginFreeDicomInstance( | |
| 3393 GetGlobalContext(), const_cast<OrthancPluginDicomInstance*>(instance_)); | |
| 3394 } | |
| 3395 #endif | |
| 3396 } | |
| 3397 | |
| 3398 | |
| 3399 std::string DicomInstance::GetRemoteAet() const | |
| 3400 { | |
| 3401 const char* s = OrthancPluginGetInstanceRemoteAet(GetGlobalContext(), instance_); | |
| 3402 if (s == NULL) | |
| 3403 { | |
| 3404 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3405 } | |
| 3406 else | |
| 3407 { | |
| 3408 return std::string(s); | |
| 3409 } | |
| 3410 } | |
| 3411 | |
| 3412 | |
| 3413 void DicomInstance::GetJson(Json::Value& target) const | |
| 3414 { | |
| 3415 OrthancString s; | |
| 3416 s.Assign(OrthancPluginGetInstanceJson(GetGlobalContext(), instance_)); | |
| 3417 s.ToJson(target); | |
| 3418 } | |
| 3419 | |
| 3420 | |
| 3421 void DicomInstance::GetSimplifiedJson(Json::Value& target) const | |
| 3422 { | |
| 3423 OrthancString s; | |
| 3424 s.Assign(OrthancPluginGetInstanceSimplifiedJson(GetGlobalContext(), instance_)); | |
| 3425 s.ToJson(target); | |
| 3426 } | |
| 3427 | |
| 3428 | |
| 3429 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
| 3430 std::string DicomInstance::GetTransferSyntaxUid() const | |
| 3431 { | |
| 3432 OrthancString s; | |
| 3433 s.Assign(OrthancPluginGetInstanceTransferSyntaxUid(GetGlobalContext(), instance_)); | |
| 3434 | |
| 3435 std::string result; | |
| 3436 s.ToString(result); | |
| 3437 return result; | |
| 3438 } | |
| 3439 #endif | |
| 3440 | |
| 3441 | |
| 3442 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
| 3443 bool DicomInstance::HasPixelData() const | |
| 3444 { | |
| 3445 int32_t result = OrthancPluginHasInstancePixelData(GetGlobalContext(), instance_); | |
| 3446 if (result < 0) | |
| 3447 { | |
| 3448 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3449 } | |
| 3450 else | |
| 3451 { | |
| 3452 return (result != 0); | |
| 3453 } | |
| 3454 } | |
| 3455 #endif | |
| 3456 | |
| 3457 | |
| 3458 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3459 void DicomInstance::GetRawFrame(std::string& target, | |
| 3460 unsigned int frameIndex) const | |
| 3461 { | |
| 3462 MemoryBuffer buffer; | |
| 3463 OrthancPluginErrorCode code = OrthancPluginGetInstanceRawFrame( | |
| 3464 GetGlobalContext(), *buffer, instance_, frameIndex); | |
| 3465 | |
| 3466 if (code == OrthancPluginErrorCode_Success) | |
| 3467 { | |
| 3468 buffer.ToString(target); | |
| 3469 } | |
| 3470 else | |
| 3471 { | |
| 3472 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 3473 } | |
| 3474 } | |
| 3475 #endif | |
| 3476 | |
| 3477 | |
| 3478 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3479 OrthancImage* DicomInstance::GetDecodedFrame(unsigned int frameIndex) const | |
| 3480 { | |
| 3481 OrthancPluginImage* image = OrthancPluginGetInstanceDecodedFrame( | |
| 3482 GetGlobalContext(), instance_, frameIndex); | |
| 3483 | |
| 3484 if (image == NULL) | |
| 3485 { | |
| 3486 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3487 } | |
| 3488 else | |
| 3489 { | |
| 3490 return new OrthancImage(image); | |
| 3491 } | |
| 3492 } | |
| 3493 #endif | |
| 3494 | |
| 3495 | |
| 3496 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3497 void DicomInstance::Serialize(std::string& target) const | |
| 3498 { | |
| 3499 MemoryBuffer buffer; | |
| 3500 OrthancPluginErrorCode code = OrthancPluginSerializeDicomInstance( | |
| 3501 GetGlobalContext(), *buffer, instance_); | |
| 3502 | |
| 3503 if (code == OrthancPluginErrorCode_Success) | |
| 3504 { | |
| 3505 buffer.ToString(target); | |
| 3506 } | |
| 3507 else | |
| 3508 { | |
| 3509 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 3510 } | |
| 3511 } | |
| 3512 #endif | |
| 3513 | |
| 3514 | |
| 3515 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3516 DicomInstance* DicomInstance::Transcode(const void* buffer, | |
| 3517 size_t size, | |
| 3518 const std::string& transferSyntax) | |
| 3519 { | |
| 3520 OrthancPluginDicomInstance* instance = OrthancPluginTranscodeDicomInstance( | |
| 3521 GetGlobalContext(), buffer, size, transferSyntax.c_str()); | |
| 3522 | |
| 3523 if (instance == NULL) | |
| 3524 { | |
| 3525 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3526 } | |
| 3527 else | |
| 3528 { | |
| 3529 boost::movelib::unique_ptr<DicomInstance> result(new DicomInstance(instance)); | |
| 3530 result->toFree_ = true; | |
| 3531 return result.release(); | |
| 3532 } | |
| 3533 } | |
| 3534 #endif | |
| 3535 } |