Mercurial > hg > orthanc-transfers
annotate Resources/Orthanc/Plugins/OrthancPluginCppWrapper.cpp @ 31:cfeda58d0c8e
remove calls to deprecated classes of JsonCpp
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 22 Dec 2020 08:31:22 +0100 |
| parents | b7e32fe4973b |
| children | 3bd0ec7c5a7c |
| rev | line source |
|---|---|
| 22 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
| 5 * Copyright (C) 2017-2020 Osimis S.A., Belgium | |
| 6 * | |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 28 | 11 * |
| 22 | 12 * This program is distributed in the hope that it will be useful, but |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #include "OrthancPluginCppWrapper.h" | |
| 23 | |
| 24 #include <boost/algorithm/string/predicate.hpp> | |
| 25 #include <boost/move/unique_ptr.hpp> | |
| 26 #include <boost/thread.hpp> | |
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27 |
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28 |
| 22 | 29 #include <json/reader.h> |
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30 #include <json/version.h> |
| 22 | 31 #include <json/writer.h> |
| 32 | |
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33 #if !defined(JSONCPP_VERSION_MAJOR) || !defined(JSONCPP_VERSION_MINOR) |
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34 # error Cannot access the version of JsonCpp |
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35 #endif |
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36 |
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37 |
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38 /** |
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39 * We use deprecated "Json::Reader", "Json::StyledWriter" and |
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40 * "Json::FastWriter" if JsonCpp < 1.7.0. This choice is rather |
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41 * arbitrary, but if Json >= 1.9.0, gcc generates explicit deprecation |
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42 * warnings (clang was warning in earlier versions). For reference, |
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43 * these classes seem to have been deprecated since JsonCpp 1.4.0 (on |
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44 * February 2015) by the following changeset: |
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45 * https://github.com/open-source-parsers/jsoncpp/commit/8df98f6112890d6272734975dd6d70cf8999bb22 |
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46 **/ |
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47 #if (JSONCPP_VERSION_MAJOR >= 2 || \ |
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48 (JSONCPP_VERSION_MAJOR == 1 && JSONCPP_VERSION_MINOR >= 8)) |
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49 # define JSONCPP_USE_DEPRECATED 0 |
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50 #else |
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51 # define JSONCPP_USE_DEPRECATED 1 |
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52 #endif |
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53 |
| 22 | 54 |
| 55 #if !ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 2, 0) | |
| 56 static const OrthancPluginErrorCode OrthancPluginErrorCode_NullPointer = OrthancPluginErrorCode_Plugin; | |
| 57 #endif | |
| 58 | |
| 59 | |
| 60 namespace OrthancPlugins | |
| 61 { | |
| 62 static OrthancPluginContext* globalContext_ = NULL; | |
| 63 | |
| 64 | |
| 65 void SetGlobalContext(OrthancPluginContext* context) | |
| 66 { | |
| 67 if (context == NULL) | |
| 68 { | |
| 69 ORTHANC_PLUGINS_THROW_EXCEPTION(NullPointer); | |
| 70 } | |
| 71 else if (globalContext_ == NULL) | |
| 72 { | |
| 73 globalContext_ = context; | |
| 74 } | |
| 75 else | |
| 76 { | |
| 77 ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 | |
| 82 bool HasGlobalContext() | |
| 83 { | |
| 84 return globalContext_ != NULL; | |
| 85 } | |
| 86 | |
| 87 | |
| 88 OrthancPluginContext* GetGlobalContext() | |
| 89 { | |
| 90 if (globalContext_ == NULL) | |
| 91 { | |
| 92 ORTHANC_PLUGINS_THROW_EXCEPTION(BadSequenceOfCalls); | |
| 93 } | |
| 94 else | |
| 95 { | |
| 96 return globalContext_; | |
| 97 } | |
| 98 } | |
| 99 | |
| 100 | |
| 101 void MemoryBuffer::Check(OrthancPluginErrorCode code) | |
| 102 { | |
| 103 if (code != OrthancPluginErrorCode_Success) | |
| 104 { | |
| 105 // Prevent using garbage information | |
| 106 buffer_.data = NULL; | |
| 107 buffer_.size = 0; | |
| 108 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 109 } | |
| 110 } | |
| 111 | |
| 112 | |
| 113 bool MemoryBuffer::CheckHttp(OrthancPluginErrorCode code) | |
| 114 { | |
| 115 if (code != OrthancPluginErrorCode_Success) | |
| 116 { | |
| 117 // Prevent using garbage information | |
| 118 buffer_.data = NULL; | |
| 119 buffer_.size = 0; | |
| 120 } | |
| 121 | |
| 122 if (code == OrthancPluginErrorCode_Success) | |
| 123 { | |
| 124 return true; | |
| 125 } | |
| 126 else if (code == OrthancPluginErrorCode_UnknownResource || | |
| 127 code == OrthancPluginErrorCode_InexistentItem) | |
| 128 { | |
| 129 return false; | |
| 130 } | |
| 131 else | |
| 132 { | |
| 133 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 134 } | |
| 135 } | |
| 136 | |
| 137 | |
| 138 MemoryBuffer::MemoryBuffer() | |
| 139 { | |
| 140 buffer_.data = NULL; | |
| 141 buffer_.size = 0; | |
| 142 } | |
| 143 | |
| 144 | |
| 145 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 146 MemoryBuffer::MemoryBuffer(const void* buffer, | |
| 147 size_t size) | |
| 148 { | |
| 149 uint32_t s = static_cast<uint32_t>(size); | |
| 150 if (static_cast<size_t>(s) != size) | |
| 151 { | |
| 152 ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); | |
| 153 } | |
| 154 else if (OrthancPluginCreateMemoryBuffer(GetGlobalContext(), &buffer_, s) != | |
| 155 OrthancPluginErrorCode_Success) | |
| 156 { | |
| 157 ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); | |
| 158 } | |
| 159 else | |
| 160 { | |
| 161 memcpy(buffer_.data, buffer, size); | |
| 162 } | |
| 163 } | |
| 164 #endif | |
| 165 | |
| 166 | |
| 167 void MemoryBuffer::Clear() | |
| 168 { | |
| 169 if (buffer_.data != NULL) | |
| 170 { | |
| 171 OrthancPluginFreeMemoryBuffer(GetGlobalContext(), &buffer_); | |
| 172 buffer_.data = NULL; | |
| 173 buffer_.size = 0; | |
| 174 } | |
| 175 } | |
| 176 | |
| 177 | |
| 178 void MemoryBuffer::Assign(OrthancPluginMemoryBuffer& other) | |
| 179 { | |
| 180 Clear(); | |
| 181 | |
| 182 buffer_.data = other.data; | |
| 183 buffer_.size = other.size; | |
| 184 | |
| 185 other.data = NULL; | |
| 186 other.size = 0; | |
| 187 } | |
| 188 | |
| 189 | |
| 190 void MemoryBuffer::Swap(MemoryBuffer& other) | |
| 191 { | |
| 192 std::swap(buffer_.data, other.buffer_.data); | |
| 193 std::swap(buffer_.size, other.buffer_.size); | |
| 194 } | |
| 195 | |
| 196 | |
| 197 OrthancPluginMemoryBuffer MemoryBuffer::Release() | |
| 198 { | |
| 199 OrthancPluginMemoryBuffer result = buffer_; | |
| 200 | |
| 201 buffer_.data = NULL; | |
| 202 buffer_.size = 0; | |
| 203 | |
| 204 return result; | |
| 205 } | |
| 206 | |
| 207 | |
| 208 void MemoryBuffer::ToString(std::string& target) const | |
| 209 { | |
| 210 if (buffer_.size == 0) | |
| 211 { | |
| 212 target.clear(); | |
| 213 } | |
| 214 else | |
| 215 { | |
| 216 target.assign(reinterpret_cast<const char*>(buffer_.data), buffer_.size); | |
| 217 } | |
| 218 } | |
| 219 | |
| 220 | |
| 221 void MemoryBuffer::ToJson(Json::Value& target) const | |
| 222 { | |
| 223 if (buffer_.data == NULL || | |
| 224 buffer_.size == 0) | |
| 225 { | |
| 226 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 227 } | |
| 228 | |
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229 if (!ReadJson(target, buffer_.data, buffer_.size)) |
| 22 | 230 { |
| 231 LogError("Cannot convert some memory buffer to JSON"); | |
| 232 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 233 } | |
| 234 } | |
| 235 | |
| 236 | |
| 237 bool MemoryBuffer::RestApiGet(const std::string& uri, | |
| 238 bool applyPlugins) | |
| 239 { | |
| 240 Clear(); | |
| 241 | |
| 242 if (applyPlugins) | |
| 243 { | |
| 244 return CheckHttp(OrthancPluginRestApiGetAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str())); | |
| 245 } | |
| 246 else | |
| 247 { | |
| 248 return CheckHttp(OrthancPluginRestApiGet(GetGlobalContext(), &buffer_, uri.c_str())); | |
| 249 } | |
| 250 } | |
| 251 | |
| 252 bool MemoryBuffer::RestApiGet(const std::string& uri, | |
| 253 const std::map<std::string, std::string>& httpHeaders, | |
| 254 bool applyPlugins) | |
| 255 { | |
| 256 Clear(); | |
| 257 | |
| 258 std::vector<const char*> headersKeys; | |
| 259 std::vector<const char*> headersValues; | |
| 260 | |
| 261 for (std::map<std::string, std::string>::const_iterator | |
| 262 it = httpHeaders.begin(); it != httpHeaders.end(); it++) | |
| 263 { | |
| 264 headersKeys.push_back(it->first.c_str()); | |
| 265 headersValues.push_back(it->second.c_str()); | |
| 266 } | |
| 267 | |
| 268 return CheckHttp(OrthancPluginRestApiGet2( | |
| 269 GetGlobalContext(), &buffer_, uri.c_str(), httpHeaders.size(), | |
| 270 (headersKeys.empty() ? NULL : &headersKeys[0]), | |
| 271 (headersValues.empty() ? NULL : &headersValues[0]), applyPlugins)); | |
| 272 } | |
| 273 | |
| 274 bool MemoryBuffer::RestApiPost(const std::string& uri, | |
| 275 const void* body, | |
| 276 size_t bodySize, | |
| 277 bool applyPlugins) | |
| 278 { | |
| 279 Clear(); | |
| 280 | |
| 281 // Cast for compatibility with Orthanc SDK <= 1.5.6 | |
| 282 const char* b = reinterpret_cast<const char*>(body); | |
| 283 | |
| 284 if (applyPlugins) | |
| 285 { | |
| 286 return CheckHttp(OrthancPluginRestApiPostAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 287 } | |
| 288 else | |
| 289 { | |
| 290 return CheckHttp(OrthancPluginRestApiPost(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 291 } | |
| 292 } | |
| 293 | |
| 294 | |
| 295 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
| 296 const void* body, | |
| 297 size_t bodySize, | |
| 298 bool applyPlugins) | |
| 299 { | |
| 300 Clear(); | |
| 301 | |
| 302 // Cast for compatibility with Orthanc SDK <= 1.5.6 | |
| 303 const char* b = reinterpret_cast<const char*>(body); | |
| 304 | |
| 305 if (applyPlugins) | |
| 306 { | |
| 307 return CheckHttp(OrthancPluginRestApiPutAfterPlugins(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 308 } | |
| 309 else | |
| 310 { | |
| 311 return CheckHttp(OrthancPluginRestApiPut(GetGlobalContext(), &buffer_, uri.c_str(), b, bodySize)); | |
| 312 } | |
| 313 } | |
| 314 | |
| 315 | |
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316 bool ReadJson(Json::Value& target, |
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317 const std::string& source) |
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318 { |
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319 #if JSONCPP_USE_DEPRECATED == 1 |
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320 Json::Reader reader; |
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321 return reader.parse(source, target); |
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322 #else |
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323 return ReadJson(target, source.c_str(), source.size()); |
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324 #endif |
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325 } |
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326 |
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327 |
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328 bool ReadJson(Json::Value& target, |
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329 const void* buffer, |
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330 size_t size) |
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331 { |
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332 #if JSONCPP_USE_DEPRECATED == 1 |
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333 Json::Reader reader; |
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334 return reader.parse(reinterpret_cast<const char*>(buffer), |
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335 reinterpret_cast<const char*>(buffer) + size, target); |
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336 #else |
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337 Json::CharReaderBuilder builder; |
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338 const std::unique_ptr<Json::CharReader> reader(builder.newCharReader()); |
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339 assert(reader.get() != NULL); |
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340 JSONCPP_STRING err; |
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341 if (reader->parse(reinterpret_cast<const char*>(buffer), |
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342 reinterpret_cast<const char*>(buffer) + size, &target, &err)) |
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343 { |
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344 return true; |
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345 } |
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346 else |
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347 { |
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348 LogError("Cannot parse JSON: " + err); |
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349 return false; |
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350 } |
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351 #endif |
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352 } |
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353 |
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354 |
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355 void WriteFastJson(std::string& target, |
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356 const Json::Value& source) |
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357 { |
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358 #if JSONCPP_USE_DEPRECATED == 1 |
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359 Json::FastWriter writer; |
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360 target = writer.write(source); |
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361 #else |
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362 Json::StreamWriterBuilder builder; |
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363 builder.settings_["indentation"] = ""; |
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364 target = Json::writeString(builder, source); |
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365 #endif |
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366 } |
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367 |
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368 |
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369 void WriteStyledJson(std::string& target, |
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370 const Json::Value& source) |
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371 { |
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372 #if JSONCPP_USE_DEPRECATED == 1 |
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373 Json::StyledWriter writer; |
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374 target = writer.write(source); |
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375 #else |
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376 Json::StreamWriterBuilder builder; |
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377 builder.settings_["indentation"] = " "; |
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378 target = Json::writeString(builder, source); |
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379 #endif |
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380 } |
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381 |
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382 |
| 22 | 383 bool MemoryBuffer::RestApiPost(const std::string& uri, |
| 384 const Json::Value& body, | |
| 385 bool applyPlugins) | |
| 386 { | |
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387 std::string s; |
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388 WriteFastJson(s, body); |
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389 return RestApiPost(uri, s, applyPlugins); |
| 22 | 390 } |
| 391 | |
| 392 | |
| 393 bool MemoryBuffer::RestApiPut(const std::string& uri, | |
| 394 const Json::Value& body, | |
| 395 bool applyPlugins) | |
| 396 { | |
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397 std::string s; |
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398 WriteFastJson(s, body); |
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399 return RestApiPut(uri, s, applyPlugins); |
| 22 | 400 } |
| 401 | |
| 402 | |
| 403 void MemoryBuffer::CreateDicom(const Json::Value& tags, | |
| 404 OrthancPluginCreateDicomFlags flags) | |
| 405 { | |
| 406 Clear(); | |
| 407 | |
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408 std::string s; |
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409 WriteFastJson(s, tags); |
| 22 | 410 |
| 411 Check(OrthancPluginCreateDicom(GetGlobalContext(), &buffer_, s.c_str(), NULL, flags)); | |
| 412 } | |
| 413 | |
| 414 void MemoryBuffer::CreateDicom(const Json::Value& tags, | |
| 415 const OrthancImage& pixelData, | |
| 416 OrthancPluginCreateDicomFlags flags) | |
| 417 { | |
| 418 Clear(); | |
| 419 | |
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420 std::string s; |
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421 WriteFastJson(s, tags); |
| 22 | 422 |
| 423 Check(OrthancPluginCreateDicom(GetGlobalContext(), &buffer_, s.c_str(), pixelData.GetObject(), flags)); | |
| 424 } | |
| 425 | |
| 426 | |
| 427 void MemoryBuffer::ReadFile(const std::string& path) | |
| 428 { | |
| 429 Clear(); | |
| 430 Check(OrthancPluginReadFile(GetGlobalContext(), &buffer_, path.c_str())); | |
| 431 } | |
| 432 | |
| 433 | |
| 434 void MemoryBuffer::GetDicomQuery(const OrthancPluginWorklistQuery* query) | |
| 435 { | |
| 436 Clear(); | |
| 437 Check(OrthancPluginWorklistGetDicomQuery(GetGlobalContext(), &buffer_, query)); | |
| 438 } | |
| 439 | |
| 440 | |
| 441 void OrthancString::Assign(char* str) | |
| 442 { | |
| 443 Clear(); | |
| 444 | |
| 445 if (str != NULL) | |
| 446 { | |
| 447 str_ = str; | |
| 448 } | |
| 449 } | |
| 450 | |
| 451 | |
| 452 void OrthancString::Clear() | |
| 453 { | |
| 454 if (str_ != NULL) | |
| 455 { | |
| 456 OrthancPluginFreeString(GetGlobalContext(), str_); | |
| 457 str_ = NULL; | |
| 458 } | |
| 459 } | |
| 460 | |
| 461 | |
| 462 void OrthancString::ToString(std::string& target) const | |
| 463 { | |
| 464 if (str_ == NULL) | |
| 465 { | |
| 466 target.clear(); | |
| 467 } | |
| 468 else | |
| 469 { | |
| 470 target.assign(str_); | |
| 471 } | |
| 472 } | |
| 473 | |
| 474 | |
| 475 void OrthancString::ToJson(Json::Value& target) const | |
| 476 { | |
| 477 if (str_ == NULL) | |
| 478 { | |
| 479 LogError("Cannot convert an empty memory buffer to JSON"); | |
| 480 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 481 } | |
| 482 | |
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483 if (!ReadJson(target, str_)) |
| 22 | 484 { |
| 485 LogError("Cannot convert some memory buffer to JSON"); | |
| 486 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 487 } | |
| 488 } | |
| 489 | |
| 490 | |
| 491 void MemoryBuffer::DicomToJson(Json::Value& target, | |
| 492 OrthancPluginDicomToJsonFormat format, | |
| 493 OrthancPluginDicomToJsonFlags flags, | |
| 494 uint32_t maxStringLength) | |
| 495 { | |
| 496 OrthancString str; | |
| 497 str.Assign(OrthancPluginDicomBufferToJson | |
| 498 (GetGlobalContext(), GetData(), GetSize(), format, flags, maxStringLength)); | |
| 499 str.ToJson(target); | |
| 500 } | |
| 501 | |
| 502 | |
| 503 bool MemoryBuffer::HttpGet(const std::string& url, | |
| 504 const std::string& username, | |
| 505 const std::string& password) | |
| 506 { | |
| 507 Clear(); | |
| 508 return CheckHttp(OrthancPluginHttpGet(GetGlobalContext(), &buffer_, url.c_str(), | |
| 509 username.empty() ? NULL : username.c_str(), | |
| 510 password.empty() ? NULL : password.c_str())); | |
| 511 } | |
| 512 | |
| 513 | |
| 514 bool MemoryBuffer::HttpPost(const std::string& url, | |
| 515 const std::string& body, | |
| 516 const std::string& username, | |
| 517 const std::string& password) | |
| 518 { | |
| 519 Clear(); | |
| 520 return CheckHttp(OrthancPluginHttpPost(GetGlobalContext(), &buffer_, url.c_str(), | |
| 521 body.c_str(), body.size(), | |
| 522 username.empty() ? NULL : username.c_str(), | |
| 523 password.empty() ? NULL : password.c_str())); | |
| 524 } | |
| 525 | |
| 526 | |
| 527 bool MemoryBuffer::HttpPut(const std::string& url, | |
| 528 const std::string& body, | |
| 529 const std::string& username, | |
| 530 const std::string& password) | |
| 531 { | |
| 532 Clear(); | |
| 533 return CheckHttp(OrthancPluginHttpPut(GetGlobalContext(), &buffer_, url.c_str(), | |
| 534 body.empty() ? NULL : body.c_str(), | |
| 535 body.size(), | |
| 536 username.empty() ? NULL : username.c_str(), | |
| 537 password.empty() ? NULL : password.c_str())); | |
| 538 } | |
| 539 | |
| 540 | |
| 541 void MemoryBuffer::GetDicomInstance(const std::string& instanceId) | |
| 542 { | |
| 543 Clear(); | |
| 544 Check(OrthancPluginGetDicomForInstance(GetGlobalContext(), &buffer_, instanceId.c_str())); | |
| 545 } | |
| 546 | |
| 547 | |
| 548 bool HttpDelete(const std::string& url, | |
| 549 const std::string& username, | |
| 550 const std::string& password) | |
| 551 { | |
| 552 OrthancPluginErrorCode error = OrthancPluginHttpDelete | |
| 553 (GetGlobalContext(), url.c_str(), | |
| 554 username.empty() ? NULL : username.c_str(), | |
| 555 password.empty() ? NULL : password.c_str()); | |
| 556 | |
| 557 if (error == OrthancPluginErrorCode_Success) | |
| 558 { | |
| 559 return true; | |
| 560 } | |
| 561 else if (error == OrthancPluginErrorCode_UnknownResource || | |
| 562 error == OrthancPluginErrorCode_InexistentItem) | |
| 563 { | |
| 564 return false; | |
| 565 } | |
| 566 else | |
| 567 { | |
| 568 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 569 } | |
| 570 } | |
| 571 | |
| 572 | |
| 573 void LogError(const std::string& message) | |
| 574 { | |
| 575 if (HasGlobalContext()) | |
| 576 { | |
| 577 OrthancPluginLogError(GetGlobalContext(), message.c_str()); | |
| 578 } | |
| 579 } | |
| 580 | |
| 581 | |
| 582 void LogWarning(const std::string& message) | |
| 583 { | |
| 584 if (HasGlobalContext()) | |
| 585 { | |
| 586 OrthancPluginLogWarning(GetGlobalContext(), message.c_str()); | |
| 587 } | |
| 588 } | |
| 589 | |
| 590 | |
| 591 void LogInfo(const std::string& message) | |
| 592 { | |
| 593 if (HasGlobalContext()) | |
| 594 { | |
| 595 OrthancPluginLogInfo(GetGlobalContext(), message.c_str()); | |
| 596 } | |
| 597 } | |
| 598 | |
| 599 | |
| 600 void OrthancConfiguration::LoadConfiguration() | |
| 601 { | |
| 602 OrthancString str; | |
| 603 str.Assign(OrthancPluginGetConfiguration(GetGlobalContext())); | |
| 604 | |
| 605 if (str.GetContent() == NULL) | |
| 606 { | |
| 607 LogError("Cannot access the Orthanc configuration"); | |
| 608 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 609 } | |
| 610 | |
| 611 str.ToJson(configuration_); | |
| 612 | |
| 613 if (configuration_.type() != Json::objectValue) | |
| 614 { | |
| 615 LogError("Unable to read the Orthanc configuration"); | |
| 616 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 617 } | |
| 618 } | |
| 619 | |
| 620 | |
| 621 OrthancConfiguration::OrthancConfiguration() | |
| 622 { | |
| 623 LoadConfiguration(); | |
| 624 } | |
| 625 | |
| 626 | |
| 627 OrthancConfiguration::OrthancConfiguration(bool loadConfiguration) | |
| 628 { | |
| 629 if (loadConfiguration) | |
| 630 { | |
| 631 LoadConfiguration(); | |
| 632 } | |
| 633 else | |
| 634 { | |
| 635 configuration_ = Json::objectValue; | |
| 636 } | |
| 637 } | |
| 638 | |
| 639 | |
| 640 std::string OrthancConfiguration::GetPath(const std::string& key) const | |
| 641 { | |
| 642 if (path_.empty()) | |
| 643 { | |
| 644 return key; | |
| 645 } | |
| 646 else | |
| 647 { | |
| 648 return path_ + "." + key; | |
| 649 } | |
| 650 } | |
| 651 | |
| 652 | |
| 653 bool OrthancConfiguration::IsSection(const std::string& key) const | |
| 654 { | |
| 655 assert(configuration_.type() == Json::objectValue); | |
| 656 | |
| 657 return (configuration_.isMember(key) && | |
| 658 configuration_[key].type() == Json::objectValue); | |
| 659 } | |
| 660 | |
| 661 | |
| 662 void OrthancConfiguration::GetSection(OrthancConfiguration& target, | |
| 663 const std::string& key) const | |
| 664 { | |
| 665 assert(configuration_.type() == Json::objectValue); | |
| 666 | |
| 667 target.path_ = GetPath(key); | |
| 668 | |
| 669 if (!configuration_.isMember(key)) | |
| 670 { | |
| 671 target.configuration_ = Json::objectValue; | |
| 672 } | |
| 673 else | |
| 674 { | |
| 675 if (configuration_[key].type() != Json::objectValue) | |
| 676 { | |
| 677 LogError("The configuration section \"" + target.path_ + | |
| 678 "\" is not an associative array as expected"); | |
| 679 | |
| 680 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 681 } | |
| 682 | |
| 683 target.configuration_ = configuration_[key]; | |
| 684 } | |
| 685 } | |
| 686 | |
| 687 | |
| 688 bool OrthancConfiguration::LookupStringValue(std::string& target, | |
| 689 const std::string& key) const | |
| 690 { | |
| 691 assert(configuration_.type() == Json::objectValue); | |
| 692 | |
| 693 if (!configuration_.isMember(key)) | |
| 694 { | |
| 695 return false; | |
| 696 } | |
| 697 | |
| 698 if (configuration_[key].type() != Json::stringValue) | |
| 699 { | |
| 700 LogError("The configuration option \"" + GetPath(key) + | |
| 701 "\" is not a string as expected"); | |
| 702 | |
| 703 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 704 } | |
| 705 | |
| 706 target = configuration_[key].asString(); | |
| 707 return true; | |
| 708 } | |
| 709 | |
| 710 | |
| 711 bool OrthancConfiguration::LookupIntegerValue(int& target, | |
| 712 const std::string& key) const | |
| 713 { | |
| 714 assert(configuration_.type() == Json::objectValue); | |
| 715 | |
| 716 if (!configuration_.isMember(key)) | |
| 717 { | |
| 718 return false; | |
| 719 } | |
| 720 | |
| 721 switch (configuration_[key].type()) | |
| 722 { | |
| 723 case Json::intValue: | |
| 724 target = configuration_[key].asInt(); | |
| 725 return true; | |
| 726 | |
| 727 case Json::uintValue: | |
| 728 target = configuration_[key].asUInt(); | |
| 729 return true; | |
| 730 | |
| 731 default: | |
| 732 LogError("The configuration option \"" + GetPath(key) + | |
| 733 "\" is not an integer as expected"); | |
| 734 | |
| 735 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 736 } | |
| 737 } | |
| 738 | |
| 739 | |
| 740 bool OrthancConfiguration::LookupUnsignedIntegerValue(unsigned int& target, | |
| 741 const std::string& key) const | |
| 742 { | |
| 743 int tmp; | |
| 744 if (!LookupIntegerValue(tmp, key)) | |
| 745 { | |
| 746 return false; | |
| 747 } | |
| 748 | |
| 749 if (tmp < 0) | |
| 750 { | |
| 751 LogError("The configuration option \"" + GetPath(key) + | |
| 752 "\" is not a positive integer as expected"); | |
| 753 | |
| 754 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 755 } | |
| 756 else | |
| 757 { | |
| 758 target = static_cast<unsigned int>(tmp); | |
| 759 return true; | |
| 760 } | |
| 761 } | |
| 762 | |
| 763 | |
| 764 bool OrthancConfiguration::LookupBooleanValue(bool& target, | |
| 765 const std::string& key) const | |
| 766 { | |
| 767 assert(configuration_.type() == Json::objectValue); | |
| 768 | |
| 769 if (!configuration_.isMember(key)) | |
| 770 { | |
| 771 return false; | |
| 772 } | |
| 773 | |
| 774 if (configuration_[key].type() != Json::booleanValue) | |
| 775 { | |
| 776 LogError("The configuration option \"" + GetPath(key) + | |
| 777 "\" is not a Boolean as expected"); | |
| 778 | |
| 779 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 780 } | |
| 781 | |
| 782 target = configuration_[key].asBool(); | |
| 783 return true; | |
| 784 } | |
| 785 | |
| 786 | |
| 787 bool OrthancConfiguration::LookupFloatValue(float& target, | |
| 788 const std::string& key) const | |
| 789 { | |
| 790 assert(configuration_.type() == Json::objectValue); | |
| 791 | |
| 792 if (!configuration_.isMember(key)) | |
| 793 { | |
| 794 return false; | |
| 795 } | |
| 796 | |
| 797 switch (configuration_[key].type()) | |
| 798 { | |
| 799 case Json::realValue: | |
| 800 target = configuration_[key].asFloat(); | |
| 801 return true; | |
| 802 | |
| 803 case Json::intValue: | |
| 804 target = static_cast<float>(configuration_[key].asInt()); | |
| 805 return true; | |
| 806 | |
| 807 case Json::uintValue: | |
| 808 target = static_cast<float>(configuration_[key].asUInt()); | |
| 809 return true; | |
| 810 | |
| 811 default: | |
| 812 LogError("The configuration option \"" + GetPath(key) + | |
| 813 "\" is not an integer as expected"); | |
| 814 | |
| 815 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 816 } | |
| 817 } | |
| 818 | |
| 819 | |
| 820 bool OrthancConfiguration::LookupListOfStrings(std::list<std::string>& target, | |
| 821 const std::string& key, | |
| 822 bool allowSingleString) const | |
| 823 { | |
| 824 assert(configuration_.type() == Json::objectValue); | |
| 825 | |
| 826 target.clear(); | |
| 827 | |
| 828 if (!configuration_.isMember(key)) | |
| 829 { | |
| 830 return false; | |
| 831 } | |
| 832 | |
| 833 switch (configuration_[key].type()) | |
| 834 { | |
| 835 case Json::arrayValue: | |
| 836 { | |
| 837 bool ok = true; | |
| 838 | |
| 839 for (Json::Value::ArrayIndex i = 0; ok && i < configuration_[key].size(); i++) | |
| 840 { | |
| 841 if (configuration_[key][i].type() == Json::stringValue) | |
| 842 { | |
| 843 target.push_back(configuration_[key][i].asString()); | |
| 844 } | |
| 845 else | |
| 846 { | |
| 847 ok = false; | |
| 848 } | |
| 849 } | |
| 850 | |
| 851 if (ok) | |
| 852 { | |
| 853 return true; | |
| 854 } | |
| 855 | |
| 856 break; | |
| 857 } | |
| 858 | |
| 859 case Json::stringValue: | |
| 860 if (allowSingleString) | |
| 861 { | |
| 862 target.push_back(configuration_[key].asString()); | |
| 863 return true; | |
| 864 } | |
| 865 | |
| 866 break; | |
| 867 | |
| 868 default: | |
| 869 break; | |
| 870 } | |
| 871 | |
| 872 LogError("The configuration option \"" + GetPath(key) + | |
| 873 "\" is not a list of strings as expected"); | |
| 874 | |
| 875 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 876 } | |
| 877 | |
| 878 | |
| 879 bool OrthancConfiguration::LookupSetOfStrings(std::set<std::string>& target, | |
| 880 const std::string& key, | |
| 881 bool allowSingleString) const | |
| 882 { | |
| 883 std::list<std::string> lst; | |
| 884 | |
| 885 if (LookupListOfStrings(lst, key, allowSingleString)) | |
| 886 { | |
| 887 target.clear(); | |
| 888 | |
| 889 for (std::list<std::string>::const_iterator | |
| 890 it = lst.begin(); it != lst.end(); ++it) | |
| 891 { | |
| 892 target.insert(*it); | |
| 893 } | |
| 894 | |
| 895 return true; | |
| 896 } | |
| 897 else | |
| 898 { | |
| 899 return false; | |
| 900 } | |
| 901 } | |
| 902 | |
| 903 | |
| 904 std::string OrthancConfiguration::GetStringValue(const std::string& key, | |
| 905 const std::string& defaultValue) const | |
| 906 { | |
| 907 std::string tmp; | |
| 908 if (LookupStringValue(tmp, key)) | |
| 909 { | |
| 910 return tmp; | |
| 911 } | |
| 912 else | |
| 913 { | |
| 914 return defaultValue; | |
| 915 } | |
| 916 } | |
| 917 | |
| 918 | |
| 919 int OrthancConfiguration::GetIntegerValue(const std::string& key, | |
| 920 int defaultValue) const | |
| 921 { | |
| 922 int tmp; | |
| 923 if (LookupIntegerValue(tmp, key)) | |
| 924 { | |
| 925 return tmp; | |
| 926 } | |
| 927 else | |
| 928 { | |
| 929 return defaultValue; | |
| 930 } | |
| 931 } | |
| 932 | |
| 933 | |
| 934 unsigned int OrthancConfiguration::GetUnsignedIntegerValue(const std::string& key, | |
| 935 unsigned int defaultValue) const | |
| 936 { | |
| 937 unsigned int tmp; | |
| 938 if (LookupUnsignedIntegerValue(tmp, key)) | |
| 939 { | |
| 940 return tmp; | |
| 941 } | |
| 942 else | |
| 943 { | |
| 944 return defaultValue; | |
| 945 } | |
| 946 } | |
| 947 | |
| 948 | |
| 949 bool OrthancConfiguration::GetBooleanValue(const std::string& key, | |
| 950 bool defaultValue) const | |
| 951 { | |
| 952 bool tmp; | |
| 953 if (LookupBooleanValue(tmp, key)) | |
| 954 { | |
| 955 return tmp; | |
| 956 } | |
| 957 else | |
| 958 { | |
| 959 return defaultValue; | |
| 960 } | |
| 961 } | |
| 962 | |
| 963 | |
| 964 float OrthancConfiguration::GetFloatValue(const std::string& key, | |
| 965 float defaultValue) const | |
| 966 { | |
| 967 float tmp; | |
| 968 if (LookupFloatValue(tmp, key)) | |
| 969 { | |
| 970 return tmp; | |
| 971 } | |
| 972 else | |
| 973 { | |
| 974 return defaultValue; | |
| 975 } | |
| 976 } | |
| 977 | |
| 978 | |
| 979 void OrthancConfiguration::GetDictionary(std::map<std::string, std::string>& target, | |
| 980 const std::string& key) const | |
| 981 { | |
| 982 assert(configuration_.type() == Json::objectValue); | |
| 983 | |
| 984 target.clear(); | |
| 985 | |
| 986 if (!configuration_.isMember(key)) | |
| 987 { | |
| 988 return; | |
| 989 } | |
| 990 | |
| 991 if (configuration_[key].type() != Json::objectValue) | |
| 992 { | |
| 993 LogError("The configuration option \"" + GetPath(key) + | |
| 994 "\" is not a string as expected"); | |
| 995 | |
| 996 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 997 } | |
| 998 | |
| 999 Json::Value::Members members = configuration_[key].getMemberNames(); | |
| 1000 | |
| 1001 for (size_t i = 0; i < members.size(); i++) | |
| 1002 { | |
| 1003 const Json::Value& value = configuration_[key][members[i]]; | |
| 1004 | |
| 1005 if (value.type() == Json::stringValue) | |
| 1006 { | |
| 1007 target[members[i]] = value.asString(); | |
| 1008 } | |
| 1009 else | |
| 1010 { | |
| 1011 LogError("The configuration option \"" + GetPath(key) + | |
| 1012 "\" is not a dictionary mapping strings to strings"); | |
| 1013 | |
| 1014 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 1015 } | |
| 1016 } | |
| 1017 } | |
| 1018 | |
| 1019 | |
| 1020 void OrthancImage::Clear() | |
| 1021 { | |
| 1022 if (image_ != NULL) | |
| 1023 { | |
| 1024 OrthancPluginFreeImage(GetGlobalContext(), image_); | |
| 1025 image_ = NULL; | |
| 1026 } | |
| 1027 } | |
| 1028 | |
| 1029 | |
| 1030 void OrthancImage::CheckImageAvailable() const | |
| 1031 { | |
| 1032 if (image_ == NULL) | |
| 1033 { | |
| 1034 LogError("Trying to access a NULL image"); | |
| 1035 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1036 } | |
| 1037 } | |
| 1038 | |
| 1039 | |
| 1040 OrthancImage::OrthancImage() : | |
| 1041 image_(NULL) | |
| 1042 { | |
| 1043 } | |
| 1044 | |
| 1045 | |
| 1046 OrthancImage::OrthancImage(OrthancPluginImage* image) : | |
| 1047 image_(image) | |
| 1048 { | |
| 1049 } | |
| 1050 | |
| 1051 | |
| 1052 OrthancImage::OrthancImage(OrthancPluginPixelFormat format, | |
| 1053 uint32_t width, | |
| 1054 uint32_t height) | |
| 1055 { | |
| 1056 image_ = OrthancPluginCreateImage(GetGlobalContext(), format, width, height); | |
| 1057 | |
| 1058 if (image_ == NULL) | |
| 1059 { | |
| 1060 LogError("Cannot create an image"); | |
| 1061 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1062 } | |
| 1063 } | |
| 1064 | |
| 1065 | |
| 1066 OrthancImage::OrthancImage(OrthancPluginPixelFormat format, | |
| 1067 uint32_t width, | |
| 1068 uint32_t height, | |
| 1069 uint32_t pitch, | |
| 1070 void* buffer) | |
| 1071 { | |
| 1072 image_ = OrthancPluginCreateImageAccessor | |
| 1073 (GetGlobalContext(), format, width, height, pitch, buffer); | |
| 1074 | |
| 1075 if (image_ == NULL) | |
| 1076 { | |
| 1077 LogError("Cannot create an image accessor"); | |
| 1078 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1079 } | |
| 1080 } | |
| 1081 | |
| 1082 void OrthancImage::UncompressPngImage(const void* data, | |
| 1083 size_t size) | |
| 1084 { | |
| 1085 Clear(); | |
| 1086 | |
| 1087 image_ = OrthancPluginUncompressImage(GetGlobalContext(), data, size, OrthancPluginImageFormat_Png); | |
| 1088 | |
| 1089 if (image_ == NULL) | |
| 1090 { | |
| 1091 LogError("Cannot uncompress a PNG image"); | |
| 1092 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1093 } | |
| 1094 } | |
| 1095 | |
| 1096 | |
| 1097 void OrthancImage::UncompressJpegImage(const void* data, | |
| 1098 size_t size) | |
| 1099 { | |
| 1100 Clear(); | |
| 1101 image_ = OrthancPluginUncompressImage(GetGlobalContext(), data, size, OrthancPluginImageFormat_Jpeg); | |
| 1102 if (image_ == NULL) | |
| 1103 { | |
| 1104 LogError("Cannot uncompress a JPEG image"); | |
| 1105 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1106 } | |
| 1107 } | |
| 1108 | |
| 1109 | |
| 1110 void OrthancImage::DecodeDicomImage(const void* data, | |
| 1111 size_t size, | |
| 1112 unsigned int frame) | |
| 1113 { | |
| 1114 Clear(); | |
| 1115 image_ = OrthancPluginDecodeDicomImage(GetGlobalContext(), data, size, frame); | |
| 1116 if (image_ == NULL) | |
| 1117 { | |
| 1118 LogError("Cannot uncompress a DICOM image"); | |
| 1119 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1120 } | |
| 1121 } | |
| 1122 | |
| 1123 | |
| 1124 OrthancPluginPixelFormat OrthancImage::GetPixelFormat() const | |
| 1125 { | |
| 1126 CheckImageAvailable(); | |
| 1127 return OrthancPluginGetImagePixelFormat(GetGlobalContext(), image_); | |
| 1128 } | |
| 1129 | |
| 1130 | |
| 1131 unsigned int OrthancImage::GetWidth() const | |
| 1132 { | |
| 1133 CheckImageAvailable(); | |
| 1134 return OrthancPluginGetImageWidth(GetGlobalContext(), image_); | |
| 1135 } | |
| 1136 | |
| 1137 | |
| 1138 unsigned int OrthancImage::GetHeight() const | |
| 1139 { | |
| 1140 CheckImageAvailable(); | |
| 1141 return OrthancPluginGetImageHeight(GetGlobalContext(), image_); | |
| 1142 } | |
| 1143 | |
| 1144 | |
| 1145 unsigned int OrthancImage::GetPitch() const | |
| 1146 { | |
| 1147 CheckImageAvailable(); | |
| 1148 return OrthancPluginGetImagePitch(GetGlobalContext(), image_); | |
| 1149 } | |
| 1150 | |
| 1151 | |
| 1152 void* OrthancImage::GetBuffer() const | |
| 1153 { | |
| 1154 CheckImageAvailable(); | |
| 1155 return OrthancPluginGetImageBuffer(GetGlobalContext(), image_); | |
| 1156 } | |
| 1157 | |
| 1158 | |
| 1159 void OrthancImage::CompressPngImage(MemoryBuffer& target) const | |
| 1160 { | |
| 1161 CheckImageAvailable(); | |
| 1162 | |
| 1163 OrthancPlugins::MemoryBuffer answer; | |
| 1164 OrthancPluginCompressPngImage(GetGlobalContext(), *answer, GetPixelFormat(), | |
| 1165 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
| 1166 | |
| 1167 target.Swap(answer); | |
| 1168 } | |
| 1169 | |
| 1170 | |
| 1171 void OrthancImage::CompressJpegImage(MemoryBuffer& target, | |
| 1172 uint8_t quality) const | |
| 1173 { | |
| 1174 CheckImageAvailable(); | |
| 1175 | |
| 1176 OrthancPlugins::MemoryBuffer answer; | |
| 1177 OrthancPluginCompressJpegImage(GetGlobalContext(), *answer, GetPixelFormat(), | |
| 1178 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
| 1179 | |
| 1180 target.Swap(answer); | |
| 1181 } | |
| 1182 | |
| 1183 | |
| 1184 void OrthancImage::AnswerPngImage(OrthancPluginRestOutput* output) const | |
| 1185 { | |
| 1186 CheckImageAvailable(); | |
| 1187 OrthancPluginCompressAndAnswerPngImage(GetGlobalContext(), output, GetPixelFormat(), | |
| 1188 GetWidth(), GetHeight(), GetPitch(), GetBuffer()); | |
| 1189 } | |
| 1190 | |
| 1191 | |
| 1192 void OrthancImage::AnswerJpegImage(OrthancPluginRestOutput* output, | |
| 1193 uint8_t quality) const | |
| 1194 { | |
| 1195 CheckImageAvailable(); | |
| 1196 OrthancPluginCompressAndAnswerJpegImage(GetGlobalContext(), output, GetPixelFormat(), | |
| 1197 GetWidth(), GetHeight(), GetPitch(), GetBuffer(), quality); | |
| 1198 } | |
| 1199 | |
| 1200 | |
| 1201 OrthancPluginImage* OrthancImage::Release() | |
| 1202 { | |
| 1203 CheckImageAvailable(); | |
| 1204 OrthancPluginImage* tmp = image_; | |
| 1205 image_ = NULL; | |
| 1206 return tmp; | |
| 1207 } | |
| 1208 | |
| 1209 | |
| 1210 #if HAS_ORTHANC_PLUGIN_FIND_MATCHER == 1 | |
| 1211 FindMatcher::FindMatcher(const OrthancPluginWorklistQuery* worklist) : | |
| 1212 matcher_(NULL), | |
| 1213 worklist_(worklist) | |
| 1214 { | |
| 1215 if (worklist_ == NULL) | |
| 1216 { | |
| 1217 ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); | |
| 1218 } | |
| 1219 } | |
| 1220 | |
| 1221 | |
| 1222 void FindMatcher::SetupDicom(const void* query, | |
| 1223 uint32_t size) | |
| 1224 { | |
| 1225 worklist_ = NULL; | |
| 1226 | |
| 1227 matcher_ = OrthancPluginCreateFindMatcher(GetGlobalContext(), query, size); | |
| 1228 if (matcher_ == NULL) | |
| 1229 { | |
| 1230 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1231 } | |
| 1232 } | |
| 1233 | |
| 1234 | |
| 1235 FindMatcher::~FindMatcher() | |
| 1236 { | |
| 1237 // The "worklist_" field | |
| 1238 | |
| 1239 if (matcher_ != NULL) | |
| 1240 { | |
| 1241 OrthancPluginFreeFindMatcher(GetGlobalContext(), matcher_); | |
| 1242 } | |
| 1243 } | |
| 1244 | |
| 1245 | |
| 1246 | |
| 1247 bool FindMatcher::IsMatch(const void* dicom, | |
| 1248 uint32_t size) const | |
| 1249 { | |
| 1250 int32_t result; | |
| 1251 | |
| 1252 if (matcher_ != NULL) | |
| 1253 { | |
| 1254 result = OrthancPluginFindMatcherIsMatch(GetGlobalContext(), matcher_, dicom, size); | |
| 1255 } | |
| 1256 else if (worklist_ != NULL) | |
| 1257 { | |
| 1258 result = OrthancPluginWorklistIsMatch(GetGlobalContext(), worklist_, dicom, size); | |
| 1259 } | |
| 1260 else | |
| 1261 { | |
| 1262 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1263 } | |
| 1264 | |
| 1265 if (result == 0) | |
| 1266 { | |
| 1267 return false; | |
| 1268 } | |
| 1269 else if (result == 1) | |
| 1270 { | |
| 1271 return true; | |
| 1272 } | |
| 1273 else | |
| 1274 { | |
| 1275 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 1276 } | |
| 1277 } | |
| 1278 | |
| 1279 #endif /* HAS_ORTHANC_PLUGIN_FIND_MATCHER == 1 */ | |
| 1280 | |
| 1281 void AnswerJson(const Json::Value& value, | |
|
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1282 OrthancPluginRestOutput* output) |
| 22 | 1283 { |
|
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1284 std::string bodyString; |
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|
1285 WriteStyledJson(bodyString, value); |
| 22 | 1286 OrthancPluginAnswerBuffer(GetGlobalContext(), output, bodyString.c_str(), bodyString.size(), "application/json"); |
| 1287 } | |
| 1288 | |
| 1289 void AnswerString(const std::string& answer, | |
| 1290 const char* mimeType, | |
|
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1291 OrthancPluginRestOutput* output) |
| 22 | 1292 { |
| 1293 OrthancPluginAnswerBuffer(GetGlobalContext(), output, answer.c_str(), answer.size(), mimeType); | |
| 1294 } | |
| 1295 | |
| 1296 void AnswerHttpError(uint16_t httpError, OrthancPluginRestOutput *output) | |
| 1297 { | |
| 1298 OrthancPluginSendHttpStatusCode(GetGlobalContext(), output, httpError); | |
| 1299 } | |
| 1300 | |
| 1301 void AnswerMethodNotAllowed(OrthancPluginRestOutput *output, const char* allowedMethods) | |
| 1302 { | |
| 1303 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowedMethods); | |
| 1304 } | |
| 1305 | |
| 1306 bool RestApiGetString(std::string& result, | |
| 1307 const std::string& uri, | |
| 1308 bool applyPlugins) | |
| 1309 { | |
| 1310 MemoryBuffer answer; | |
| 1311 if (!answer.RestApiGet(uri, applyPlugins)) | |
| 1312 { | |
| 1313 return false; | |
| 1314 } | |
| 1315 else | |
| 1316 { | |
| 1317 answer.ToString(result); | |
| 1318 return true; | |
| 1319 } | |
| 1320 } | |
| 1321 | |
| 1322 bool RestApiGetString(std::string& result, | |
| 1323 const std::string& uri, | |
| 1324 const std::map<std::string, std::string>& httpHeaders, | |
| 1325 bool applyPlugins) | |
| 1326 { | |
| 1327 MemoryBuffer answer; | |
| 1328 if (!answer.RestApiGet(uri, httpHeaders, applyPlugins)) | |
| 1329 { | |
| 1330 return false; | |
| 1331 } | |
| 1332 else | |
| 1333 { | |
| 1334 answer.ToString(result); | |
| 1335 return true; | |
| 1336 } | |
| 1337 } | |
| 1338 | |
| 1339 | |
| 1340 | |
| 1341 bool RestApiGet(Json::Value& result, | |
| 1342 const std::string& uri, | |
| 1343 bool applyPlugins) | |
| 1344 { | |
| 1345 MemoryBuffer answer; | |
| 1346 | |
| 1347 if (!answer.RestApiGet(uri, applyPlugins)) | |
| 1348 { | |
| 1349 return false; | |
| 1350 } | |
| 1351 else | |
| 1352 { | |
| 1353 if (!answer.IsEmpty()) | |
| 1354 { | |
| 1355 answer.ToJson(result); | |
| 1356 } | |
| 1357 return true; | |
| 1358 } | |
| 1359 } | |
| 1360 | |
| 1361 | |
| 1362 bool RestApiPost(std::string& result, | |
| 1363 const std::string& uri, | |
| 1364 const void* body, | |
| 1365 size_t bodySize, | |
| 1366 bool applyPlugins) | |
| 1367 { | |
| 1368 MemoryBuffer answer; | |
| 1369 | |
| 1370 if (!answer.RestApiPost(uri, body, bodySize, applyPlugins)) | |
| 1371 { | |
| 1372 return false; | |
| 1373 } | |
| 1374 else | |
| 1375 { | |
| 1376 if (!answer.IsEmpty()) | |
| 1377 { | |
| 1378 result.assign(answer.GetData(), answer.GetSize()); | |
| 1379 } | |
| 1380 return true; | |
| 1381 } | |
| 1382 } | |
| 1383 | |
| 1384 | |
| 1385 bool RestApiPost(Json::Value& result, | |
| 1386 const std::string& uri, | |
| 1387 const void* body, | |
| 1388 size_t bodySize, | |
| 1389 bool applyPlugins) | |
| 1390 { | |
| 1391 MemoryBuffer answer; | |
| 1392 | |
| 1393 if (!answer.RestApiPost(uri, body, bodySize, applyPlugins)) | |
| 1394 { | |
| 1395 return false; | |
| 1396 } | |
| 1397 else | |
| 1398 { | |
| 1399 if (!answer.IsEmpty()) | |
| 1400 { | |
| 1401 answer.ToJson(result); | |
| 1402 } | |
| 1403 return true; | |
| 1404 } | |
| 1405 } | |
| 1406 | |
| 1407 | |
| 1408 bool RestApiPost(Json::Value& result, | |
| 1409 const std::string& uri, | |
| 1410 const Json::Value& body, | |
| 1411 bool applyPlugins) | |
| 1412 { | |
|
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1413 std::string s; |
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parents:
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1414 WriteFastJson(s, body); |
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1415 return RestApiPost(result, uri, s, applyPlugins); |
| 22 | 1416 } |
| 1417 | |
| 1418 | |
| 1419 bool RestApiPut(Json::Value& result, | |
| 1420 const std::string& uri, | |
| 1421 const void* body, | |
| 1422 size_t bodySize, | |
| 1423 bool applyPlugins) | |
| 1424 { | |
| 1425 MemoryBuffer answer; | |
| 1426 | |
| 1427 if (!answer.RestApiPut(uri, body, bodySize, applyPlugins)) | |
| 1428 { | |
| 1429 return false; | |
| 1430 } | |
| 1431 else | |
| 1432 { | |
| 1433 if (!answer.IsEmpty()) // i.e, on a PUT to metadata/..., orthanc returns an empty response | |
| 1434 { | |
| 1435 answer.ToJson(result); | |
| 1436 } | |
| 1437 return true; | |
| 1438 } | |
| 1439 } | |
| 1440 | |
| 1441 | |
| 1442 bool RestApiPut(Json::Value& result, | |
| 1443 const std::string& uri, | |
| 1444 const Json::Value& body, | |
| 1445 bool applyPlugins) | |
| 1446 { | |
|
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parents:
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diff
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1447 std::string s; |
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parents:
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diff
changeset
|
1448 WriteFastJson(s, body); |
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parents:
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diff
changeset
|
1449 return RestApiPut(result, uri, s, applyPlugins); |
| 22 | 1450 } |
| 1451 | |
| 1452 | |
| 1453 bool RestApiDelete(const std::string& uri, | |
| 1454 bool applyPlugins) | |
| 1455 { | |
| 1456 OrthancPluginErrorCode error; | |
| 1457 | |
| 1458 if (applyPlugins) | |
| 1459 { | |
| 1460 error = OrthancPluginRestApiDeleteAfterPlugins(GetGlobalContext(), uri.c_str()); | |
| 1461 } | |
| 1462 else | |
| 1463 { | |
| 1464 error = OrthancPluginRestApiDelete(GetGlobalContext(), uri.c_str()); | |
| 1465 } | |
| 1466 | |
| 1467 if (error == OrthancPluginErrorCode_Success) | |
| 1468 { | |
| 1469 return true; | |
| 1470 } | |
| 1471 else if (error == OrthancPluginErrorCode_UnknownResource || | |
| 1472 error == OrthancPluginErrorCode_InexistentItem) | |
| 1473 { | |
| 1474 return false; | |
| 1475 } | |
| 1476 else | |
| 1477 { | |
| 1478 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 1479 } | |
| 1480 } | |
| 1481 | |
| 1482 | |
| 1483 void ReportMinimalOrthancVersion(unsigned int major, | |
| 1484 unsigned int minor, | |
| 1485 unsigned int revision) | |
| 1486 { | |
| 1487 LogError("Your version of the Orthanc core (" + | |
| 1488 std::string(GetGlobalContext()->orthancVersion) + | |
| 1489 ") is too old to run this plugin (version " + | |
| 1490 boost::lexical_cast<std::string>(major) + "." + | |
| 1491 boost::lexical_cast<std::string>(minor) + "." + | |
| 1492 boost::lexical_cast<std::string>(revision) + | |
| 1493 " is required)"); | |
| 1494 } | |
| 1495 | |
| 1496 | |
| 1497 bool CheckMinimalOrthancVersion(unsigned int major, | |
| 1498 unsigned int minor, | |
| 1499 unsigned int revision) | |
| 1500 { | |
| 1501 if (!HasGlobalContext()) | |
| 1502 { | |
| 1503 LogError("Bad Orthanc context in the plugin"); | |
| 1504 return false; | |
| 1505 } | |
| 1506 | |
| 1507 if (!strcmp(GetGlobalContext()->orthancVersion, "mainline")) | |
| 1508 { | |
| 1509 // Assume compatibility with the mainline | |
| 1510 return true; | |
| 1511 } | |
| 1512 | |
| 1513 // Parse the version of the Orthanc core | |
| 1514 int aa, bb, cc; | |
| 1515 if ( | |
| 1516 #ifdef _MSC_VER | |
| 1517 sscanf_s | |
| 1518 #else | |
| 1519 sscanf | |
| 1520 #endif | |
| 1521 (GetGlobalContext()->orthancVersion, "%4d.%4d.%4d", &aa, &bb, &cc) != 3 || | |
| 1522 aa < 0 || | |
| 1523 bb < 0 || | |
| 1524 cc < 0) | |
| 1525 { | |
| 1526 return false; | |
| 1527 } | |
| 1528 | |
| 1529 unsigned int a = static_cast<unsigned int>(aa); | |
| 1530 unsigned int b = static_cast<unsigned int>(bb); | |
| 1531 unsigned int c = static_cast<unsigned int>(cc); | |
| 1532 | |
| 1533 // Check the major version number | |
| 1534 | |
| 1535 if (a > major) | |
| 1536 { | |
| 1537 return true; | |
| 1538 } | |
| 1539 | |
| 1540 if (a < major) | |
| 1541 { | |
| 1542 return false; | |
| 1543 } | |
| 1544 | |
| 1545 | |
| 1546 // Check the minor version number | |
| 1547 assert(a == major); | |
| 1548 | |
| 1549 if (b > minor) | |
| 1550 { | |
| 1551 return true; | |
| 1552 } | |
| 1553 | |
| 1554 if (b < minor) | |
| 1555 { | |
| 1556 return false; | |
| 1557 } | |
| 1558 | |
| 1559 // Check the patch level version number | |
| 1560 assert(a == major && b == minor); | |
| 1561 | |
| 1562 if (c >= revision) | |
| 1563 { | |
| 1564 return true; | |
| 1565 } | |
| 1566 else | |
| 1567 { | |
| 1568 return false; | |
| 1569 } | |
| 1570 } | |
| 1571 | |
| 1572 | |
| 1573 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 5, 0) | |
| 1574 const char* AutodetectMimeType(const std::string& path) | |
| 1575 { | |
| 1576 const char* mime = OrthancPluginAutodetectMimeType(GetGlobalContext(), path.c_str()); | |
| 1577 | |
| 1578 if (mime == NULL) | |
| 1579 { | |
| 1580 // Should never happen, just for safety | |
| 1581 return "application/octet-stream"; | |
| 1582 } | |
| 1583 else | |
| 1584 { | |
| 1585 return mime; | |
| 1586 } | |
| 1587 } | |
| 1588 #endif | |
| 1589 | |
| 1590 | |
| 1591 #if HAS_ORTHANC_PLUGIN_PEERS == 1 | |
| 1592 size_t OrthancPeers::GetPeerIndex(const std::string& name) const | |
| 1593 { | |
| 1594 size_t index; | |
| 1595 if (LookupName(index, name)) | |
| 1596 { | |
| 1597 return index; | |
| 1598 } | |
| 1599 else | |
| 1600 { | |
| 1601 LogError("Inexistent peer: " + name); | |
| 1602 ORTHANC_PLUGINS_THROW_EXCEPTION(UnknownResource); | |
| 1603 } | |
| 1604 } | |
| 1605 | |
| 1606 | |
| 1607 OrthancPeers::OrthancPeers() : | |
| 1608 peers_(NULL), | |
| 1609 timeout_(0) | |
| 1610 { | |
| 1611 peers_ = OrthancPluginGetPeers(GetGlobalContext()); | |
| 1612 | |
| 1613 if (peers_ == NULL) | |
| 1614 { | |
| 1615 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1616 } | |
| 1617 | |
| 1618 uint32_t count = OrthancPluginGetPeersCount(GetGlobalContext(), peers_); | |
| 1619 | |
| 1620 for (uint32_t i = 0; i < count; i++) | |
| 1621 { | |
| 1622 const char* name = OrthancPluginGetPeerName(GetGlobalContext(), peers_, i); | |
| 1623 if (name == NULL) | |
| 1624 { | |
| 1625 OrthancPluginFreePeers(GetGlobalContext(), peers_); | |
| 1626 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1627 } | |
| 1628 | |
| 1629 index_[name] = i; | |
| 1630 } | |
| 1631 } | |
| 1632 | |
| 1633 | |
| 1634 OrthancPeers::~OrthancPeers() | |
| 1635 { | |
| 1636 if (peers_ != NULL) | |
| 1637 { | |
| 1638 OrthancPluginFreePeers(GetGlobalContext(), peers_); | |
| 1639 } | |
| 1640 } | |
| 1641 | |
| 1642 | |
| 1643 bool OrthancPeers::LookupName(size_t& target, | |
| 1644 const std::string& name) const | |
| 1645 { | |
| 1646 Index::const_iterator found = index_.find(name); | |
| 1647 | |
| 1648 if (found == index_.end()) | |
| 1649 { | |
| 1650 return false; | |
| 1651 } | |
| 1652 else | |
| 1653 { | |
| 1654 target = found->second; | |
| 1655 return true; | |
| 1656 } | |
| 1657 } | |
| 1658 | |
| 1659 | |
| 1660 std::string OrthancPeers::GetPeerName(size_t index) const | |
| 1661 { | |
| 1662 if (index >= index_.size()) | |
| 1663 { | |
| 1664 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1665 } | |
| 1666 else | |
| 1667 { | |
| 1668 const char* s = OrthancPluginGetPeerName(GetGlobalContext(), peers_, static_cast<uint32_t>(index)); | |
| 1669 if (s == NULL) | |
| 1670 { | |
| 1671 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1672 } | |
| 1673 else | |
| 1674 { | |
| 1675 return s; | |
| 1676 } | |
| 1677 } | |
| 1678 } | |
| 1679 | |
| 1680 | |
| 1681 std::string OrthancPeers::GetPeerUrl(size_t index) const | |
| 1682 { | |
| 1683 if (index >= index_.size()) | |
| 1684 { | |
| 1685 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1686 } | |
| 1687 else | |
| 1688 { | |
| 1689 const char* s = OrthancPluginGetPeerUrl(GetGlobalContext(), peers_, static_cast<uint32_t>(index)); | |
| 1690 if (s == NULL) | |
| 1691 { | |
| 1692 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 1693 } | |
| 1694 else | |
| 1695 { | |
| 1696 return s; | |
| 1697 } | |
| 1698 } | |
| 1699 } | |
| 1700 | |
| 1701 | |
| 1702 std::string OrthancPeers::GetPeerUrl(const std::string& name) const | |
| 1703 { | |
| 1704 return GetPeerUrl(GetPeerIndex(name)); | |
| 1705 } | |
| 1706 | |
| 1707 | |
| 1708 bool OrthancPeers::LookupUserProperty(std::string& value, | |
| 1709 size_t index, | |
| 1710 const std::string& key) const | |
| 1711 { | |
| 1712 if (index >= index_.size()) | |
| 1713 { | |
| 1714 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1715 } | |
| 1716 else | |
| 1717 { | |
| 1718 const char* s = OrthancPluginGetPeerUserProperty(GetGlobalContext(), peers_, static_cast<uint32_t>(index), key.c_str()); | |
| 1719 if (s == NULL) | |
| 1720 { | |
| 1721 return false; | |
| 1722 } | |
| 1723 else | |
| 1724 { | |
| 1725 value.assign(s); | |
| 1726 return true; | |
| 1727 } | |
| 1728 } | |
| 1729 } | |
| 1730 | |
| 1731 | |
| 1732 bool OrthancPeers::LookupUserProperty(std::string& value, | |
| 1733 const std::string& peer, | |
| 1734 const std::string& key) const | |
| 1735 { | |
| 1736 return LookupUserProperty(value, GetPeerIndex(peer), key); | |
| 1737 } | |
| 1738 | |
| 1739 | |
| 1740 bool OrthancPeers::DoGet(MemoryBuffer& target, | |
| 1741 size_t index, | |
| 1742 const std::string& uri) const | |
| 1743 { | |
| 1744 if (index >= index_.size()) | |
| 1745 { | |
| 1746 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1747 } | |
| 1748 | |
| 1749 OrthancPlugins::MemoryBuffer answer; | |
| 1750 uint16_t status; | |
| 1751 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1752 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1753 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Get, uri.c_str(), | |
| 1754 0, NULL, NULL, NULL, 0, timeout_); | |
| 1755 | |
| 1756 if (code == OrthancPluginErrorCode_Success) | |
| 1757 { | |
| 1758 target.Swap(answer); | |
| 1759 return (status == 200); | |
| 1760 } | |
| 1761 else | |
| 1762 { | |
| 1763 return false; | |
| 1764 } | |
| 1765 } | |
| 1766 | |
| 1767 | |
| 1768 bool OrthancPeers::DoGet(MemoryBuffer& target, | |
| 1769 const std::string& name, | |
| 1770 const std::string& uri) const | |
| 1771 { | |
| 1772 size_t index; | |
| 1773 return (LookupName(index, name) && | |
| 1774 DoGet(target, index, uri)); | |
| 1775 } | |
| 1776 | |
| 1777 | |
| 1778 bool OrthancPeers::DoGet(Json::Value& target, | |
| 1779 size_t index, | |
| 1780 const std::string& uri) const | |
| 1781 { | |
| 1782 MemoryBuffer buffer; | |
| 1783 | |
| 1784 if (DoGet(buffer, index, uri)) | |
| 1785 { | |
| 1786 buffer.ToJson(target); | |
| 1787 return true; | |
| 1788 } | |
| 1789 else | |
| 1790 { | |
| 1791 return false; | |
| 1792 } | |
| 1793 } | |
| 1794 | |
| 1795 | |
| 1796 bool OrthancPeers::DoGet(Json::Value& target, | |
| 1797 const std::string& name, | |
| 1798 const std::string& uri) const | |
| 1799 { | |
| 1800 MemoryBuffer buffer; | |
| 1801 | |
| 1802 if (DoGet(buffer, name, uri)) | |
| 1803 { | |
| 1804 buffer.ToJson(target); | |
| 1805 return true; | |
| 1806 } | |
| 1807 else | |
| 1808 { | |
| 1809 return false; | |
| 1810 } | |
| 1811 } | |
| 1812 | |
| 1813 | |
| 1814 bool OrthancPeers::DoPost(MemoryBuffer& target, | |
| 1815 const std::string& name, | |
| 1816 const std::string& uri, | |
| 1817 const std::string& body) const | |
| 1818 { | |
| 1819 size_t index; | |
| 1820 return (LookupName(index, name) && | |
| 1821 DoPost(target, index, uri, body)); | |
| 1822 } | |
| 1823 | |
| 1824 | |
| 1825 bool OrthancPeers::DoPost(Json::Value& target, | |
| 1826 size_t index, | |
| 1827 const std::string& uri, | |
| 1828 const std::string& body) const | |
| 1829 { | |
| 1830 MemoryBuffer buffer; | |
| 1831 | |
| 1832 if (DoPost(buffer, index, uri, body)) | |
| 1833 { | |
| 1834 buffer.ToJson(target); | |
| 1835 return true; | |
| 1836 } | |
| 1837 else | |
| 1838 { | |
| 1839 return false; | |
| 1840 } | |
| 1841 } | |
| 1842 | |
| 1843 | |
| 1844 bool OrthancPeers::DoPost(Json::Value& target, | |
| 1845 const std::string& name, | |
| 1846 const std::string& uri, | |
| 1847 const std::string& body) const | |
| 1848 { | |
| 1849 MemoryBuffer buffer; | |
| 1850 | |
| 1851 if (DoPost(buffer, name, uri, body)) | |
| 1852 { | |
| 1853 buffer.ToJson(target); | |
| 1854 return true; | |
| 1855 } | |
| 1856 else | |
| 1857 { | |
| 1858 return false; | |
| 1859 } | |
| 1860 } | |
| 1861 | |
| 1862 | |
| 1863 bool OrthancPeers::DoPost(MemoryBuffer& target, | |
| 1864 size_t index, | |
| 1865 const std::string& uri, | |
| 1866 const std::string& body) const | |
| 1867 { | |
| 1868 if (index >= index_.size()) | |
| 1869 { | |
| 1870 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1871 } | |
| 1872 | |
| 1873 OrthancPlugins::MemoryBuffer answer; | |
| 1874 uint16_t status; | |
| 1875 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1876 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1877 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Post, uri.c_str(), | |
| 1878 0, NULL, NULL, body.empty() ? NULL : body.c_str(), body.size(), timeout_); | |
| 1879 | |
| 1880 if (code == OrthancPluginErrorCode_Success) | |
| 1881 { | |
| 1882 target.Swap(answer); | |
| 1883 return (status == 200); | |
| 1884 } | |
| 1885 else | |
| 1886 { | |
| 1887 return false; | |
| 1888 } | |
| 1889 } | |
| 1890 | |
| 1891 | |
| 1892 bool OrthancPeers::DoPut(size_t index, | |
| 1893 const std::string& uri, | |
| 1894 const std::string& body) const | |
| 1895 { | |
| 1896 if (index >= index_.size()) | |
| 1897 { | |
| 1898 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1899 } | |
| 1900 | |
| 1901 OrthancPlugins::MemoryBuffer answer; | |
| 1902 uint16_t status; | |
| 1903 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1904 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1905 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Put, uri.c_str(), | |
| 1906 0, NULL, NULL, body.empty() ? NULL : body.c_str(), body.size(), timeout_); | |
| 1907 | |
| 1908 if (code == OrthancPluginErrorCode_Success) | |
| 1909 { | |
| 1910 return (status == 200); | |
| 1911 } | |
| 1912 else | |
| 1913 { | |
| 1914 return false; | |
| 1915 } | |
| 1916 } | |
| 1917 | |
| 1918 | |
| 1919 bool OrthancPeers::DoPut(const std::string& name, | |
| 1920 const std::string& uri, | |
| 1921 const std::string& body) const | |
| 1922 { | |
| 1923 size_t index; | |
| 1924 return (LookupName(index, name) && | |
| 1925 DoPut(index, uri, body)); | |
| 1926 } | |
| 1927 | |
| 1928 | |
| 1929 bool OrthancPeers::DoDelete(size_t index, | |
| 1930 const std::string& uri) const | |
| 1931 { | |
| 1932 if (index >= index_.size()) | |
| 1933 { | |
| 1934 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 1935 } | |
| 1936 | |
| 1937 OrthancPlugins::MemoryBuffer answer; | |
| 1938 uint16_t status; | |
| 1939 OrthancPluginErrorCode code = OrthancPluginCallPeerApi | |
| 1940 (GetGlobalContext(), *answer, NULL, &status, peers_, | |
| 1941 static_cast<uint32_t>(index), OrthancPluginHttpMethod_Delete, uri.c_str(), | |
| 1942 0, NULL, NULL, NULL, 0, timeout_); | |
| 1943 | |
| 1944 if (code == OrthancPluginErrorCode_Success) | |
| 1945 { | |
| 1946 return (status == 200); | |
| 1947 } | |
| 1948 else | |
| 1949 { | |
| 1950 return false; | |
| 1951 } | |
| 1952 } | |
| 1953 | |
| 1954 | |
| 1955 bool OrthancPeers::DoDelete(const std::string& name, | |
| 1956 const std::string& uri) const | |
| 1957 { | |
| 1958 size_t index; | |
| 1959 return (LookupName(index, name) && | |
| 1960 DoDelete(index, uri)); | |
| 1961 } | |
| 1962 #endif | |
| 1963 | |
| 1964 | |
| 1965 | |
| 1966 | |
| 1967 | |
| 1968 /****************************************************************** | |
| 1969 ** JOBS | |
| 1970 ******************************************************************/ | |
| 1971 | |
| 1972 #if HAS_ORTHANC_PLUGIN_JOB == 1 | |
| 1973 void OrthancJob::CallbackFinalize(void* job) | |
| 1974 { | |
| 1975 if (job != NULL) | |
| 1976 { | |
| 1977 delete reinterpret_cast<OrthancJob*>(job); | |
| 1978 } | |
| 1979 } | |
| 1980 | |
| 1981 | |
| 1982 float OrthancJob::CallbackGetProgress(void* job) | |
| 1983 { | |
| 1984 assert(job != NULL); | |
| 1985 | |
| 1986 try | |
| 1987 { | |
| 1988 return reinterpret_cast<OrthancJob*>(job)->progress_; | |
| 1989 } | |
| 1990 catch (...) | |
| 1991 { | |
| 1992 return 0; | |
| 1993 } | |
| 1994 } | |
| 1995 | |
| 1996 | |
| 1997 const char* OrthancJob::CallbackGetContent(void* job) | |
| 1998 { | |
| 1999 assert(job != NULL); | |
| 2000 | |
| 2001 try | |
| 2002 { | |
| 2003 return reinterpret_cast<OrthancJob*>(job)->content_.c_str(); | |
| 2004 } | |
| 2005 catch (...) | |
| 2006 { | |
| 2007 return 0; | |
| 2008 } | |
| 2009 } | |
| 2010 | |
| 2011 | |
| 2012 const char* OrthancJob::CallbackGetSerialized(void* job) | |
| 2013 { | |
| 2014 assert(job != NULL); | |
| 2015 | |
| 2016 try | |
| 2017 { | |
| 2018 const OrthancJob& tmp = *reinterpret_cast<OrthancJob*>(job); | |
| 2019 | |
| 2020 if (tmp.hasSerialized_) | |
| 2021 { | |
| 2022 return tmp.serialized_.c_str(); | |
| 2023 } | |
| 2024 else | |
| 2025 { | |
| 2026 return NULL; | |
| 2027 } | |
| 2028 } | |
| 2029 catch (...) | |
| 2030 { | |
| 2031 return 0; | |
| 2032 } | |
| 2033 } | |
| 2034 | |
| 2035 | |
| 2036 OrthancPluginJobStepStatus OrthancJob::CallbackStep(void* job) | |
| 2037 { | |
| 2038 assert(job != NULL); | |
| 2039 | |
| 2040 try | |
| 2041 { | |
| 2042 return reinterpret_cast<OrthancJob*>(job)->Step(); | |
| 2043 } | |
| 2044 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS&) | |
| 2045 { | |
| 2046 return OrthancPluginJobStepStatus_Failure; | |
| 2047 } | |
| 2048 catch (...) | |
| 2049 { | |
| 2050 return OrthancPluginJobStepStatus_Failure; | |
| 2051 } | |
| 2052 } | |
| 2053 | |
| 2054 | |
| 2055 OrthancPluginErrorCode OrthancJob::CallbackStop(void* job, | |
| 2056 OrthancPluginJobStopReason reason) | |
| 2057 { | |
| 2058 assert(job != NULL); | |
| 2059 | |
| 2060 try | |
| 2061 { | |
| 2062 reinterpret_cast<OrthancJob*>(job)->Stop(reason); | |
| 2063 return OrthancPluginErrorCode_Success; | |
| 2064 } | |
| 2065 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2066 { | |
| 2067 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2068 } | |
| 2069 catch (...) | |
| 2070 { | |
| 2071 return OrthancPluginErrorCode_Plugin; | |
| 2072 } | |
| 2073 } | |
| 2074 | |
| 2075 | |
| 2076 OrthancPluginErrorCode OrthancJob::CallbackReset(void* job) | |
| 2077 { | |
| 2078 assert(job != NULL); | |
| 2079 | |
| 2080 try | |
| 2081 { | |
| 2082 reinterpret_cast<OrthancJob*>(job)->Reset(); | |
| 2083 return OrthancPluginErrorCode_Success; | |
| 2084 } | |
| 2085 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2086 { | |
| 2087 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2088 } | |
| 2089 catch (...) | |
| 2090 { | |
| 2091 return OrthancPluginErrorCode_Plugin; | |
| 2092 } | |
| 2093 } | |
| 2094 | |
| 2095 | |
| 2096 void OrthancJob::ClearContent() | |
| 2097 { | |
| 2098 Json::Value empty = Json::objectValue; | |
| 2099 UpdateContent(empty); | |
| 2100 } | |
| 2101 | |
| 2102 | |
| 2103 void OrthancJob::UpdateContent(const Json::Value& content) | |
| 2104 { | |
| 2105 if (content.type() != Json::objectValue) | |
| 2106 { | |
| 2107 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_BadFileFormat); | |
| 2108 } | |
| 2109 else | |
| 2110 { | |
|
31
cfeda58d0c8e
remove calls to deprecated classes of JsonCpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
28
diff
changeset
|
2111 WriteFastJson(content_, content); |
| 22 | 2112 } |
| 2113 } | |
| 2114 | |
| 2115 | |
| 2116 void OrthancJob::ClearSerialized() | |
| 2117 { | |
| 2118 hasSerialized_ = false; | |
| 2119 serialized_.clear(); | |
| 2120 } | |
| 2121 | |
| 2122 | |
| 2123 void OrthancJob::UpdateSerialized(const Json::Value& serialized) | |
| 2124 { | |
| 2125 if (serialized.type() != Json::objectValue) | |
| 2126 { | |
| 2127 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_BadFileFormat); | |
| 2128 } | |
| 2129 else | |
| 2130 { | |
|
31
cfeda58d0c8e
remove calls to deprecated classes of JsonCpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
28
diff
changeset
|
2131 WriteFastJson(serialized_, serialized); |
| 22 | 2132 hasSerialized_ = true; |
| 2133 } | |
| 2134 } | |
| 2135 | |
| 2136 | |
| 2137 void OrthancJob::UpdateProgress(float progress) | |
| 2138 { | |
| 2139 if (progress < 0 || | |
| 2140 progress > 1) | |
| 2141 { | |
| 2142 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); | |
| 2143 } | |
| 2144 | |
| 2145 progress_ = progress; | |
| 2146 } | |
| 2147 | |
| 2148 | |
| 2149 OrthancJob::OrthancJob(const std::string& jobType) : | |
| 2150 jobType_(jobType), | |
| 2151 progress_(0) | |
| 2152 { | |
| 2153 ClearContent(); | |
| 2154 ClearSerialized(); | |
| 2155 } | |
| 2156 | |
| 2157 | |
| 2158 OrthancPluginJob* OrthancJob::Create(OrthancJob* job) | |
| 2159 { | |
| 2160 if (job == NULL) | |
| 2161 { | |
| 2162 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_NullPointer); | |
| 2163 } | |
| 2164 | |
| 2165 OrthancPluginJob* orthanc = OrthancPluginCreateJob( | |
| 2166 GetGlobalContext(), job, CallbackFinalize, job->jobType_.c_str(), | |
| 2167 CallbackGetProgress, CallbackGetContent, CallbackGetSerialized, | |
| 2168 CallbackStep, CallbackStop, CallbackReset); | |
| 2169 | |
| 2170 if (orthanc == NULL) | |
| 2171 { | |
| 2172 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 2173 } | |
| 2174 else | |
| 2175 { | |
| 2176 return orthanc; | |
| 2177 } | |
| 2178 } | |
| 2179 | |
| 2180 | |
| 2181 std::string OrthancJob::Submit(OrthancJob* job, | |
| 2182 int priority) | |
| 2183 { | |
| 2184 if (job == NULL) | |
| 2185 { | |
| 2186 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_NullPointer); | |
| 2187 } | |
| 2188 | |
| 2189 OrthancPluginJob* orthanc = Create(job); | |
| 2190 | |
| 2191 char* id = OrthancPluginSubmitJob(GetGlobalContext(), orthanc, priority); | |
| 2192 | |
| 2193 if (id == NULL) | |
| 2194 { | |
| 2195 LogError("Plugin cannot submit job"); | |
| 2196 OrthancPluginFreeJob(GetGlobalContext(), orthanc); | |
| 2197 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); | |
| 2198 } | |
| 2199 else | |
| 2200 { | |
| 2201 std::string tmp(id); | |
| 2202 tmp.assign(id); | |
| 2203 OrthancPluginFreeString(GetGlobalContext(), id); | |
| 2204 | |
| 2205 return tmp; | |
| 2206 } | |
| 2207 } | |
| 2208 | |
| 2209 | |
| 2210 void OrthancJob::SubmitAndWait(Json::Value& result, | |
| 2211 OrthancJob* job /* takes ownership */, | |
| 2212 int priority) | |
| 2213 { | |
| 2214 std::string id = Submit(job, priority); | |
| 2215 | |
| 2216 for (;;) | |
| 2217 { | |
| 2218 boost::this_thread::sleep(boost::posix_time::milliseconds(100)); | |
| 2219 | |
| 2220 Json::Value status; | |
| 2221 if (!RestApiGet(status, "/jobs/" + id, false) || | |
| 2222 !status.isMember("State") || | |
| 2223 status["State"].type() != Json::stringValue) | |
| 2224 { | |
| 2225 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_InexistentItem); | |
| 2226 } | |
| 2227 | |
| 2228 const std::string state = status["State"].asString(); | |
| 2229 if (state == "Success") | |
| 2230 { | |
| 2231 if (status.isMember("Content")) | |
| 2232 { | |
| 2233 result = status["Content"]; | |
| 2234 } | |
| 2235 else | |
| 2236 { | |
| 2237 result = Json::objectValue; | |
| 2238 } | |
| 2239 | |
| 2240 return; | |
| 2241 } | |
| 2242 else if (state == "Running") | |
| 2243 { | |
| 2244 continue; | |
| 2245 } | |
| 2246 else if (!status.isMember("ErrorCode") || | |
| 2247 status["ErrorCode"].type() != Json::intValue) | |
| 2248 { | |
| 2249 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_InternalError); | |
| 2250 } | |
| 2251 else | |
| 2252 { | |
| 2253 if (!status.isMember("ErrorDescription") || | |
| 2254 status["ErrorDescription"].type() != Json::stringValue) | |
| 2255 { | |
| 2256 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(status["ErrorCode"].asInt()); | |
| 2257 } | |
| 2258 else | |
| 2259 { | |
| 2260 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2261 throw Orthanc::OrthancException(static_cast<Orthanc::ErrorCode>(status["ErrorCode"].asInt()), | |
| 2262 status["ErrorDescription"].asString()); | |
| 2263 #else | |
| 2264 LogError("Exception while executing the job: " + status["ErrorDescription"].asString()); | |
| 2265 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(status["ErrorCode"].asInt()); | |
| 2266 #endif | |
| 2267 } | |
| 2268 } | |
| 2269 } | |
| 2270 } | |
| 2271 | |
| 2272 | |
| 2273 void OrthancJob::SubmitFromRestApiPost(OrthancPluginRestOutput* output, | |
| 2274 const Json::Value& body, | |
| 2275 OrthancJob* job) | |
| 2276 { | |
| 2277 static const char* KEY_SYNCHRONOUS = "Synchronous"; | |
| 2278 static const char* KEY_ASYNCHRONOUS = "Asynchronous"; | |
| 2279 static const char* KEY_PRIORITY = "Priority"; | |
| 2280 | |
| 2281 boost::movelib::unique_ptr<OrthancJob> protection(job); | |
| 2282 | |
| 2283 if (body.type() != Json::objectValue) | |
| 2284 { | |
| 2285 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2286 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2287 "Expected a JSON object in the body"); | |
| 2288 #else | |
| 2289 LogError("Expected a JSON object in the body"); | |
| 2290 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2291 #endif | |
| 2292 } | |
| 2293 | |
| 2294 bool synchronous = true; | |
| 2295 | |
| 2296 if (body.isMember(KEY_SYNCHRONOUS)) | |
| 2297 { | |
| 2298 if (body[KEY_SYNCHRONOUS].type() != Json::booleanValue) | |
| 2299 { | |
| 2300 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2301 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2302 "Option \"" + std::string(KEY_SYNCHRONOUS) + | |
| 2303 "\" must be Boolean"); | |
| 2304 #else | |
| 2305 LogError("Option \"" + std::string(KEY_SYNCHRONOUS) + "\" must be Boolean"); | |
| 2306 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2307 #endif | |
| 2308 } | |
| 2309 else | |
| 2310 { | |
| 2311 synchronous = body[KEY_SYNCHRONOUS].asBool(); | |
| 2312 } | |
| 2313 } | |
| 2314 | |
| 2315 if (body.isMember(KEY_ASYNCHRONOUS)) | |
| 2316 { | |
| 2317 if (body[KEY_ASYNCHRONOUS].type() != Json::booleanValue) | |
| 2318 { | |
| 2319 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2320 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2321 "Option \"" + std::string(KEY_ASYNCHRONOUS) + | |
| 2322 "\" must be Boolean"); | |
| 2323 #else | |
| 2324 LogError("Option \"" + std::string(KEY_ASYNCHRONOUS) + "\" must be Boolean"); | |
| 2325 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2326 #endif | |
| 2327 } | |
| 2328 else | |
| 2329 { | |
| 2330 synchronous = !body[KEY_ASYNCHRONOUS].asBool(); | |
| 2331 } | |
| 2332 } | |
| 2333 | |
| 2334 int priority = 0; | |
| 2335 | |
| 2336 if (body.isMember(KEY_PRIORITY)) | |
| 2337 { | |
| 2338 if (body[KEY_PRIORITY].type() != Json::booleanValue) | |
| 2339 { | |
| 2340 #if HAS_ORTHANC_EXCEPTION == 1 | |
| 2341 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, | |
| 2342 "Option \"" + std::string(KEY_PRIORITY) + | |
| 2343 "\" must be an integer"); | |
| 2344 #else | |
| 2345 LogError("Option \"" + std::string(KEY_PRIORITY) + "\" must be an integer"); | |
| 2346 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2347 #endif | |
| 2348 } | |
| 2349 else | |
| 2350 { | |
| 2351 priority = !body[KEY_PRIORITY].asInt(); | |
| 2352 } | |
| 2353 } | |
| 2354 | |
| 2355 Json::Value result; | |
| 2356 | |
| 2357 if (synchronous) | |
| 2358 { | |
| 2359 OrthancPlugins::OrthancJob::SubmitAndWait(result, protection.release(), priority); | |
| 2360 } | |
| 2361 else | |
| 2362 { | |
| 2363 std::string id = OrthancPlugins::OrthancJob::Submit(protection.release(), priority); | |
| 2364 | |
| 2365 result = Json::objectValue; | |
| 2366 result["ID"] = id; | |
| 2367 result["Path"] = "/jobs/" + id; | |
| 2368 } | |
| 2369 | |
| 2370 std::string s = result.toStyledString(); | |
| 2371 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, s.c_str(), | |
| 2372 s.size(), "application/json"); | |
| 2373 } | |
| 2374 | |
| 2375 #endif | |
| 2376 | |
| 2377 | |
| 2378 | |
| 2379 | |
| 2380 /****************************************************************** | |
| 2381 ** METRICS | |
| 2382 ******************************************************************/ | |
| 2383 | |
| 2384 #if HAS_ORTHANC_PLUGIN_METRICS == 1 | |
| 2385 MetricsTimer::MetricsTimer(const char* name) : | |
| 2386 name_(name) | |
| 2387 { | |
| 2388 start_ = boost::posix_time::microsec_clock::universal_time(); | |
| 2389 } | |
| 2390 | |
| 2391 MetricsTimer::~MetricsTimer() | |
| 2392 { | |
| 2393 const boost::posix_time::ptime stop = boost::posix_time::microsec_clock::universal_time(); | |
| 2394 const boost::posix_time::time_duration diff = stop - start_; | |
| 2395 OrthancPluginSetMetricsValue(GetGlobalContext(), name_.c_str(), static_cast<float>(diff.total_milliseconds()), | |
| 2396 OrthancPluginMetricsType_Timer); | |
| 2397 } | |
| 2398 #endif | |
| 2399 | |
| 2400 | |
| 2401 | |
| 2402 | |
| 2403 /****************************************************************** | |
| 2404 ** HTTP CLIENT | |
| 2405 ******************************************************************/ | |
| 2406 | |
| 2407 #if HAS_ORTHANC_PLUGIN_HTTP_CLIENT == 1 | |
| 2408 class HttpClient::RequestBodyWrapper : public boost::noncopyable | |
| 2409 { | |
| 2410 private: | |
| 2411 static RequestBodyWrapper& GetObject(void* body) | |
| 2412 { | |
| 2413 assert(body != NULL); | |
| 2414 return *reinterpret_cast<RequestBodyWrapper*>(body); | |
| 2415 } | |
| 2416 | |
| 2417 IRequestBody& body_; | |
| 2418 bool done_; | |
| 2419 std::string chunk_; | |
| 2420 | |
| 2421 public: | |
| 2422 RequestBodyWrapper(IRequestBody& body) : | |
| 2423 body_(body), | |
| 2424 done_(false) | |
| 2425 { | |
| 2426 } | |
| 2427 | |
| 2428 static uint8_t IsDone(void* body) | |
| 2429 { | |
| 2430 return GetObject(body).done_; | |
| 2431 } | |
| 2432 | |
| 2433 static const void* GetChunkData(void* body) | |
| 2434 { | |
| 2435 return GetObject(body).chunk_.c_str(); | |
| 2436 } | |
| 2437 | |
| 2438 static uint32_t GetChunkSize(void* body) | |
| 2439 { | |
| 2440 return static_cast<uint32_t>(GetObject(body).chunk_.size()); | |
| 2441 } | |
| 2442 | |
| 2443 static OrthancPluginErrorCode Next(void* body) | |
| 2444 { | |
| 2445 RequestBodyWrapper& that = GetObject(body); | |
| 2446 | |
| 2447 if (that.done_) | |
| 2448 { | |
| 2449 return OrthancPluginErrorCode_BadSequenceOfCalls; | |
| 2450 } | |
| 2451 else | |
| 2452 { | |
| 2453 try | |
| 2454 { | |
| 2455 that.done_ = !that.body_.ReadNextChunk(that.chunk_); | |
| 2456 return OrthancPluginErrorCode_Success; | |
| 2457 } | |
| 2458 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2459 { | |
| 2460 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2461 } | |
| 2462 catch (...) | |
| 2463 { | |
| 2464 return OrthancPluginErrorCode_InternalError; | |
| 2465 } | |
| 2466 } | |
| 2467 } | |
| 2468 }; | |
| 2469 | |
| 2470 | |
| 2471 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2472 static OrthancPluginErrorCode AnswerAddHeaderCallback(void* answer, | |
| 2473 const char* key, | |
| 2474 const char* value) | |
| 2475 { | |
| 2476 assert(answer != NULL && key != NULL && value != NULL); | |
| 2477 | |
| 2478 try | |
| 2479 { | |
| 2480 reinterpret_cast<HttpClient::IAnswer*>(answer)->AddHeader(key, value); | |
| 2481 return OrthancPluginErrorCode_Success; | |
| 2482 } | |
| 2483 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 2484 { | |
| 2485 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 2486 } | |
| 2487 catch (...) | |
| 2488 { | |
| 2489 return OrthancPluginErrorCode_Plugin; | |
| 2490 } | |
| 2491 } | |
| 2492 #endif | |
| 2493 | |
| 2494 | |
| 2495 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2496 static OrthancPluginErrorCode AnswerAddChunkCallback(void* answer, | |
| 2497 const void* data, | |
| 2498 uint32_t size) | |
| 2499 { | |
| 2500 assert(answer != NULL); | |
| 2501 | |
| 2502 try | |
| 2503 { | |
| 2504 reinterpret_cast<HttpClient::IAnswer*>(answer)->AddChunk(data, size); | |
| 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_Plugin; | |
| 2514 } | |
| 2515 } | |
| 2516 #endif | |
| 2517 | |
| 2518 | |
| 2519 HttpClient::HttpClient() : | |
| 2520 httpStatus_(0), | |
| 2521 method_(OrthancPluginHttpMethod_Get), | |
| 2522 timeout_(0), | |
| 2523 pkcs11_(false), | |
| 2524 chunkedBody_(NULL), | |
| 2525 allowChunkedTransfers_(true) | |
| 2526 { | |
| 2527 } | |
| 2528 | |
| 2529 | |
| 2530 void HttpClient::AddHeaders(const HttpHeaders& headers) | |
| 2531 { | |
| 2532 for (HttpHeaders::const_iterator it = headers.begin(); | |
| 2533 it != headers.end(); ++it) | |
| 2534 { | |
| 2535 headers_[it->first] = it->second; | |
| 2536 } | |
| 2537 } | |
| 2538 | |
| 2539 | |
| 2540 void HttpClient::SetCredentials(const std::string& username, | |
| 2541 const std::string& password) | |
| 2542 { | |
| 2543 username_ = username; | |
| 2544 password_ = password; | |
| 2545 } | |
| 2546 | |
| 2547 | |
| 2548 void HttpClient::ClearCredentials() | |
| 2549 { | |
| 2550 username_.empty(); | |
| 2551 password_.empty(); | |
| 2552 } | |
| 2553 | |
| 2554 | |
| 2555 void HttpClient::SetCertificate(const std::string& certificateFile, | |
| 2556 const std::string& keyFile, | |
| 2557 const std::string& keyPassword) | |
| 2558 { | |
| 2559 certificateFile_ = certificateFile; | |
| 2560 certificateKeyFile_ = keyFile; | |
| 2561 certificateKeyPassword_ = keyPassword; | |
| 2562 } | |
| 2563 | |
| 2564 | |
| 2565 void HttpClient::ClearCertificate() | |
| 2566 { | |
| 2567 certificateFile_.clear(); | |
| 2568 certificateKeyFile_.clear(); | |
| 2569 certificateKeyPassword_.clear(); | |
| 2570 } | |
| 2571 | |
| 2572 | |
| 2573 void HttpClient::ClearBody() | |
| 2574 { | |
| 2575 fullBody_.clear(); | |
| 2576 chunkedBody_ = NULL; | |
| 2577 } | |
| 2578 | |
| 2579 | |
| 2580 void HttpClient::SwapBody(std::string& body) | |
| 2581 { | |
| 2582 fullBody_.swap(body); | |
| 2583 chunkedBody_ = NULL; | |
| 2584 } | |
| 2585 | |
| 2586 | |
| 2587 void HttpClient::SetBody(const std::string& body) | |
| 2588 { | |
| 2589 fullBody_ = body; | |
| 2590 chunkedBody_ = NULL; | |
| 2591 } | |
| 2592 | |
| 2593 | |
| 2594 void HttpClient::SetBody(IRequestBody& body) | |
| 2595 { | |
| 2596 fullBody_.clear(); | |
| 2597 chunkedBody_ = &body; | |
| 2598 } | |
| 2599 | |
| 2600 | |
| 2601 namespace | |
| 2602 { | |
| 2603 class HeadersWrapper : public boost::noncopyable | |
| 2604 { | |
| 2605 private: | |
| 2606 std::vector<const char*> headersKeys_; | |
| 2607 std::vector<const char*> headersValues_; | |
| 2608 | |
| 2609 public: | |
| 2610 HeadersWrapper(const HttpClient::HttpHeaders& headers) | |
| 2611 { | |
| 2612 headersKeys_.reserve(headers.size()); | |
| 2613 headersValues_.reserve(headers.size()); | |
| 2614 | |
| 2615 for (HttpClient::HttpHeaders::const_iterator it = headers.begin(); it != headers.end(); ++it) | |
| 2616 { | |
| 2617 headersKeys_.push_back(it->first.c_str()); | |
| 2618 headersValues_.push_back(it->second.c_str()); | |
| 2619 } | |
| 2620 } | |
| 2621 | |
| 2622 void AddStaticString(const char* key, | |
| 2623 const char* value) | |
| 2624 { | |
| 2625 headersKeys_.push_back(key); | |
| 2626 headersValues_.push_back(value); | |
| 2627 } | |
| 2628 | |
| 2629 uint32_t GetCount() const | |
| 2630 { | |
| 2631 return headersKeys_.size(); | |
| 2632 } | |
| 2633 | |
| 2634 const char* const* GetKeys() const | |
| 2635 { | |
| 2636 return headersKeys_.empty() ? NULL : &headersKeys_[0]; | |
| 2637 } | |
| 2638 | |
| 2639 const char* const* GetValues() const | |
| 2640 { | |
| 2641 return headersValues_.empty() ? NULL : &headersValues_[0]; | |
| 2642 } | |
| 2643 }; | |
| 2644 | |
| 2645 | |
| 2646 class MemoryRequestBody : public HttpClient::IRequestBody | |
| 2647 { | |
| 2648 private: | |
| 2649 std::string body_; | |
| 2650 bool done_; | |
| 2651 | |
| 2652 public: | |
| 2653 MemoryRequestBody(const std::string& body) : | |
| 2654 body_(body), | |
| 2655 done_(false) | |
| 2656 { | |
| 2657 if (body_.empty()) | |
| 2658 { | |
| 2659 done_ = true; | |
| 2660 } | |
| 2661 } | |
| 2662 | |
| 2663 virtual bool ReadNextChunk(std::string& chunk) | |
| 2664 { | |
| 2665 if (done_) | |
| 2666 { | |
| 2667 return false; | |
| 2668 } | |
| 2669 else | |
| 2670 { | |
| 2671 chunk.swap(body_); | |
| 2672 done_ = true; | |
| 2673 return true; | |
| 2674 } | |
| 2675 } | |
| 2676 }; | |
| 2677 | |
| 2678 | |
| 2679 // This class mimics Orthanc::ChunkedBuffer | |
| 2680 class ChunkedBuffer : public boost::noncopyable | |
| 2681 { | |
| 2682 private: | |
| 2683 typedef std::list<std::string*> Content; | |
| 2684 | |
| 2685 Content content_; | |
| 2686 size_t size_; | |
| 2687 | |
| 2688 public: | |
| 2689 ChunkedBuffer() : | |
| 2690 size_(0) | |
| 2691 { | |
| 2692 } | |
| 2693 | |
| 2694 ~ChunkedBuffer() | |
| 2695 { | |
| 2696 Clear(); | |
| 2697 } | |
| 2698 | |
| 2699 void Clear() | |
| 2700 { | |
| 2701 for (Content::iterator it = content_.begin(); it != content_.end(); ++it) | |
| 2702 { | |
| 2703 assert(*it != NULL); | |
| 2704 delete *it; | |
| 2705 } | |
| 2706 | |
| 2707 content_.clear(); | |
| 2708 } | |
| 2709 | |
| 2710 void Flatten(std::string& target) const | |
| 2711 { | |
| 2712 target.resize(size_); | |
| 2713 | |
| 2714 size_t pos = 0; | |
| 2715 | |
| 2716 for (Content::const_iterator it = content_.begin(); it != content_.end(); ++it) | |
| 2717 { | |
| 2718 assert(*it != NULL); | |
| 2719 size_t s = (*it)->size(); | |
| 2720 | |
| 2721 if (s != 0) | |
| 2722 { | |
| 2723 memcpy(&target[pos], (*it)->c_str(), s); | |
| 2724 pos += s; | |
| 2725 } | |
| 2726 } | |
| 2727 | |
| 2728 assert(size_ == 0 || | |
| 2729 pos == target.size()); | |
| 2730 } | |
| 2731 | |
| 2732 void AddChunk(const void* data, | |
| 2733 size_t size) | |
| 2734 { | |
| 2735 content_.push_back(new std::string(reinterpret_cast<const char*>(data), size)); | |
| 2736 size_ += size; | |
| 2737 } | |
| 2738 | |
| 2739 void AddChunk(const std::string& chunk) | |
| 2740 { | |
| 2741 content_.push_back(new std::string(chunk)); | |
| 2742 size_ += chunk.size(); | |
| 2743 } | |
| 2744 }; | |
| 2745 | |
| 2746 | |
| 2747 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2748 class MemoryAnswer : public HttpClient::IAnswer | |
| 2749 { | |
| 2750 private: | |
| 2751 HttpClient::HttpHeaders headers_; | |
| 2752 ChunkedBuffer body_; | |
| 2753 | |
| 2754 public: | |
| 2755 const HttpClient::HttpHeaders& GetHeaders() const | |
| 2756 { | |
| 2757 return headers_; | |
| 2758 } | |
| 2759 | |
| 2760 const ChunkedBuffer& GetBody() const | |
| 2761 { | |
| 2762 return body_; | |
| 2763 } | |
| 2764 | |
| 2765 virtual void AddHeader(const std::string& key, | |
| 2766 const std::string& value) | |
| 2767 { | |
| 2768 headers_[key] = value; | |
| 2769 } | |
| 2770 | |
| 2771 virtual void AddChunk(const void* data, | |
| 2772 size_t size) | |
| 2773 { | |
| 2774 body_.AddChunk(data, size); | |
| 2775 } | |
| 2776 }; | |
| 2777 #endif | |
| 2778 } | |
| 2779 | |
| 2780 | |
| 2781 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2782 void HttpClient::ExecuteWithStream(uint16_t& httpStatus, | |
| 2783 IAnswer& answer, | |
| 2784 IRequestBody& body) const | |
| 2785 { | |
| 2786 HeadersWrapper h(headers_); | |
| 2787 | |
| 2788 if (method_ == OrthancPluginHttpMethod_Post || | |
| 2789 method_ == OrthancPluginHttpMethod_Put) | |
| 2790 { | |
| 2791 // Automatically set the "Transfer-Encoding" header if absent | |
| 2792 bool found = false; | |
| 2793 | |
| 2794 for (HttpHeaders::const_iterator it = headers_.begin(); it != headers_.end(); ++it) | |
| 2795 { | |
| 2796 if (boost::iequals(it->first, "Transfer-Encoding")) | |
| 2797 { | |
| 2798 found = true; | |
| 2799 break; | |
| 2800 } | |
| 2801 } | |
| 2802 | |
| 2803 if (!found) | |
| 2804 { | |
| 2805 h.AddStaticString("Transfer-Encoding", "chunked"); | |
| 2806 } | |
| 2807 } | |
| 2808 | |
| 2809 RequestBodyWrapper request(body); | |
| 2810 | |
| 2811 OrthancPluginErrorCode error = OrthancPluginChunkedHttpClient( | |
| 2812 GetGlobalContext(), | |
| 2813 &answer, | |
| 2814 AnswerAddChunkCallback, | |
| 2815 AnswerAddHeaderCallback, | |
| 2816 &httpStatus, | |
| 2817 method_, | |
| 2818 url_.c_str(), | |
| 2819 h.GetCount(), | |
| 2820 h.GetKeys(), | |
| 2821 h.GetValues(), | |
| 2822 &request, | |
| 2823 RequestBodyWrapper::IsDone, | |
| 2824 RequestBodyWrapper::GetChunkData, | |
| 2825 RequestBodyWrapper::GetChunkSize, | |
| 2826 RequestBodyWrapper::Next, | |
| 2827 username_.empty() ? NULL : username_.c_str(), | |
| 2828 password_.empty() ? NULL : password_.c_str(), | |
| 2829 timeout_, | |
| 2830 certificateFile_.empty() ? NULL : certificateFile_.c_str(), | |
| 2831 certificateFile_.empty() ? NULL : certificateKeyFile_.c_str(), | |
| 2832 certificateFile_.empty() ? NULL : certificateKeyPassword_.c_str(), | |
| 2833 pkcs11_ ? 1 : 0); | |
| 2834 | |
| 2835 if (error != OrthancPluginErrorCode_Success) | |
| 2836 { | |
| 2837 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 2838 } | |
| 2839 } | |
| 2840 #endif | |
| 2841 | |
| 2842 | |
| 2843 void HttpClient::ExecuteWithoutStream(uint16_t& httpStatus, | |
| 2844 HttpHeaders& answerHeaders, | |
| 2845 std::string& answerBody, | |
| 2846 const std::string& body) const | |
| 2847 { | |
| 2848 HeadersWrapper headers(headers_); | |
| 2849 | |
| 2850 MemoryBuffer answerBodyBuffer, answerHeadersBuffer; | |
| 2851 | |
| 2852 OrthancPluginErrorCode error = OrthancPluginHttpClient( | |
| 2853 GetGlobalContext(), | |
| 2854 *answerBodyBuffer, | |
| 2855 *answerHeadersBuffer, | |
| 2856 &httpStatus, | |
| 2857 method_, | |
| 2858 url_.c_str(), | |
| 2859 headers.GetCount(), | |
| 2860 headers.GetKeys(), | |
| 2861 headers.GetValues(), | |
| 2862 body.empty() ? NULL : body.c_str(), | |
| 2863 body.size(), | |
| 2864 username_.empty() ? NULL : username_.c_str(), | |
| 2865 password_.empty() ? NULL : password_.c_str(), | |
| 2866 timeout_, | |
| 2867 certificateFile_.empty() ? NULL : certificateFile_.c_str(), | |
| 2868 certificateFile_.empty() ? NULL : certificateKeyFile_.c_str(), | |
| 2869 certificateFile_.empty() ? NULL : certificateKeyPassword_.c_str(), | |
| 2870 pkcs11_ ? 1 : 0); | |
| 2871 | |
| 2872 if (error != OrthancPluginErrorCode_Success) | |
| 2873 { | |
| 2874 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(error); | |
| 2875 } | |
| 2876 | |
| 2877 Json::Value v; | |
| 2878 answerHeadersBuffer.ToJson(v); | |
| 2879 | |
| 2880 if (v.type() != Json::objectValue) | |
| 2881 { | |
| 2882 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 2883 } | |
| 2884 | |
| 2885 Json::Value::Members members = v.getMemberNames(); | |
| 2886 answerHeaders.clear(); | |
| 2887 | |
| 2888 for (size_t i = 0; i < members.size(); i++) | |
| 2889 { | |
| 2890 const Json::Value& h = v[members[i]]; | |
| 2891 if (h.type() != Json::stringValue) | |
| 2892 { | |
| 2893 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 2894 } | |
| 2895 else | |
| 2896 { | |
| 2897 answerHeaders[members[i]] = h.asString(); | |
| 2898 } | |
| 2899 } | |
| 2900 | |
| 2901 answerBodyBuffer.ToString(answerBody); | |
| 2902 } | |
| 2903 | |
| 2904 | |
| 2905 void HttpClient::Execute(IAnswer& answer) | |
| 2906 { | |
| 2907 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2908 if (allowChunkedTransfers_) | |
| 2909 { | |
| 2910 if (chunkedBody_ != NULL) | |
| 2911 { | |
| 2912 ExecuteWithStream(httpStatus_, answer, *chunkedBody_); | |
| 2913 } | |
| 2914 else | |
| 2915 { | |
| 2916 MemoryRequestBody wrapper(fullBody_); | |
| 2917 ExecuteWithStream(httpStatus_, answer, wrapper); | |
| 2918 } | |
| 2919 | |
| 2920 return; | |
| 2921 } | |
| 2922 #endif | |
| 2923 | |
| 2924 // Compatibility mode for Orthanc SDK <= 1.5.6 or if chunked | |
| 2925 // transfers are disabled. This results in higher memory usage | |
| 2926 // (all chunks from the answer body are sent at once) | |
| 2927 | |
| 2928 HttpHeaders answerHeaders; | |
| 2929 std::string answerBody; | |
| 2930 Execute(answerHeaders, answerBody); | |
| 2931 | |
| 2932 for (HttpHeaders::const_iterator it = answerHeaders.begin(); | |
| 2933 it != answerHeaders.end(); ++it) | |
| 2934 { | |
| 2935 answer.AddHeader(it->first, it->second); | |
| 2936 } | |
| 2937 | |
| 2938 if (!answerBody.empty()) | |
| 2939 { | |
| 2940 answer.AddChunk(answerBody.c_str(), answerBody.size()); | |
| 2941 } | |
| 2942 } | |
| 2943 | |
| 2944 | |
| 2945 void HttpClient::Execute(HttpHeaders& answerHeaders /* out */, | |
| 2946 std::string& answerBody /* out */) | |
| 2947 { | |
| 2948 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_CLIENT == 1 | |
| 2949 if (allowChunkedTransfers_) | |
| 2950 { | |
| 2951 MemoryAnswer answer; | |
| 2952 Execute(answer); | |
| 2953 answerHeaders = answer.GetHeaders(); | |
| 2954 answer.GetBody().Flatten(answerBody); | |
| 2955 return; | |
| 2956 } | |
| 2957 #endif | |
| 2958 | |
| 2959 // Compatibility mode for Orthanc SDK <= 1.5.6 or if chunked | |
| 2960 // transfers are disabled. This results in higher memory usage | |
| 2961 // (all chunks from the request body are sent at once) | |
| 2962 | |
| 2963 if (chunkedBody_ != NULL) | |
| 2964 { | |
| 2965 ChunkedBuffer buffer; | |
| 2966 | |
| 2967 std::string chunk; | |
| 2968 while (chunkedBody_->ReadNextChunk(chunk)) | |
| 2969 { | |
| 2970 buffer.AddChunk(chunk); | |
| 2971 } | |
| 2972 | |
| 2973 std::string body; | |
| 2974 buffer.Flatten(body); | |
| 2975 | |
| 2976 ExecuteWithoutStream(httpStatus_, answerHeaders, answerBody, body); | |
| 2977 } | |
| 2978 else | |
| 2979 { | |
| 2980 ExecuteWithoutStream(httpStatus_, answerHeaders, answerBody, fullBody_); | |
| 2981 } | |
| 2982 } | |
| 2983 | |
| 2984 | |
| 2985 void HttpClient::Execute(HttpHeaders& answerHeaders /* out */, | |
| 2986 Json::Value& answerBody /* out */) | |
| 2987 { | |
| 2988 std::string body; | |
| 2989 Execute(answerHeaders, body); | |
| 2990 | |
|
31
cfeda58d0c8e
remove calls to deprecated classes of JsonCpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
28
diff
changeset
|
2991 if (!ReadJson(answerBody, body)) |
| 22 | 2992 { |
| 2993 LogError("Cannot convert HTTP answer body to JSON"); | |
| 2994 ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); | |
| 2995 } | |
| 2996 } | |
| 2997 | |
| 2998 | |
| 2999 void HttpClient::Execute() | |
| 3000 { | |
| 3001 HttpHeaders answerHeaders; | |
| 3002 std::string body; | |
| 3003 Execute(answerHeaders, body); | |
| 3004 } | |
| 3005 | |
| 3006 #endif /* HAS_ORTHANC_PLUGIN_HTTP_CLIENT == 1 */ | |
| 3007 | |
| 3008 | |
| 3009 | |
| 3010 | |
| 3011 | |
| 3012 /****************************************************************** | |
| 3013 ** CHUNKED HTTP SERVER | |
| 3014 ******************************************************************/ | |
| 3015 | |
| 3016 namespace Internals | |
| 3017 { | |
| 3018 void NullRestCallback(OrthancPluginRestOutput* output, | |
| 3019 const char* url, | |
| 3020 const OrthancPluginHttpRequest* request) | |
| 3021 { | |
| 3022 } | |
| 3023 | |
| 3024 IChunkedRequestReader *NullChunkedRestCallback(const char* url, | |
| 3025 const OrthancPluginHttpRequest* request) | |
| 3026 { | |
| 3027 return NULL; | |
| 3028 } | |
| 3029 | |
| 3030 | |
| 3031 #if HAS_ORTHANC_PLUGIN_CHUNKED_HTTP_SERVER == 1 | |
| 3032 | |
| 3033 OrthancPluginErrorCode ChunkedRequestReaderAddChunk( | |
| 3034 OrthancPluginServerChunkedRequestReader* reader, | |
| 3035 const void* data, | |
| 3036 uint32_t size) | |
| 3037 { | |
| 3038 try | |
| 3039 { | |
| 3040 if (reader == NULL) | |
| 3041 { | |
| 3042 return OrthancPluginErrorCode_InternalError; | |
| 3043 } | |
| 3044 | |
| 3045 reinterpret_cast<IChunkedRequestReader*>(reader)->AddChunk(data, size); | |
| 3046 return OrthancPluginErrorCode_Success; | |
| 3047 } | |
| 3048 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3049 { | |
| 3050 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3051 } | |
| 3052 catch (boost::bad_lexical_cast&) | |
| 3053 { | |
| 3054 return OrthancPluginErrorCode_BadFileFormat; | |
| 3055 } | |
| 3056 catch (...) | |
| 3057 { | |
| 3058 return OrthancPluginErrorCode_Plugin; | |
| 3059 } | |
| 3060 } | |
| 3061 | |
| 3062 | |
| 3063 OrthancPluginErrorCode ChunkedRequestReaderExecute( | |
| 3064 OrthancPluginServerChunkedRequestReader* reader, | |
| 3065 OrthancPluginRestOutput* output) | |
| 3066 { | |
| 3067 try | |
| 3068 { | |
| 3069 if (reader == NULL) | |
| 3070 { | |
| 3071 return OrthancPluginErrorCode_InternalError; | |
| 3072 } | |
| 3073 | |
| 3074 reinterpret_cast<IChunkedRequestReader*>(reader)->Execute(output); | |
| 3075 return OrthancPluginErrorCode_Success; | |
| 3076 } | |
| 3077 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3078 { | |
| 3079 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3080 } | |
| 3081 catch (boost::bad_lexical_cast&) | |
| 3082 { | |
| 3083 return OrthancPluginErrorCode_BadFileFormat; | |
| 3084 } | |
| 3085 catch (...) | |
| 3086 { | |
| 3087 return OrthancPluginErrorCode_Plugin; | |
| 3088 } | |
| 3089 } | |
| 3090 | |
| 3091 | |
| 3092 void ChunkedRequestReaderFinalize( | |
| 3093 OrthancPluginServerChunkedRequestReader* reader) | |
| 3094 { | |
| 3095 if (reader != NULL) | |
| 3096 { | |
| 3097 delete reinterpret_cast<IChunkedRequestReader*>(reader); | |
| 3098 } | |
| 3099 } | |
| 3100 | |
| 3101 #else | |
| 3102 | |
| 3103 OrthancPluginErrorCode ChunkedRestCompatibility(OrthancPluginRestOutput* output, | |
| 3104 const char* url, | |
| 3105 const OrthancPluginHttpRequest* request, | |
| 3106 RestCallback GetHandler, | |
| 3107 ChunkedRestCallback PostHandler, | |
| 3108 RestCallback DeleteHandler, | |
| 3109 ChunkedRestCallback PutHandler) | |
| 3110 { | |
| 3111 try | |
| 3112 { | |
| 3113 std::string allowed; | |
| 3114 | |
| 3115 if (GetHandler != Internals::NullRestCallback) | |
| 3116 { | |
| 3117 allowed += "GET"; | |
| 3118 } | |
| 3119 | |
| 3120 if (PostHandler != Internals::NullChunkedRestCallback) | |
| 3121 { | |
| 3122 if (!allowed.empty()) | |
| 3123 { | |
| 3124 allowed += ","; | |
| 3125 } | |
| 3126 | |
| 3127 allowed += "POST"; | |
| 3128 } | |
| 3129 | |
| 3130 if (DeleteHandler != Internals::NullRestCallback) | |
| 3131 { | |
| 3132 if (!allowed.empty()) | |
| 3133 { | |
| 3134 allowed += ","; | |
| 3135 } | |
| 3136 | |
| 3137 allowed += "DELETE"; | |
| 3138 } | |
| 3139 | |
| 3140 if (PutHandler != Internals::NullChunkedRestCallback) | |
| 3141 { | |
| 3142 if (!allowed.empty()) | |
| 3143 { | |
| 3144 allowed += ","; | |
| 3145 } | |
| 3146 | |
| 3147 allowed += "PUT"; | |
| 3148 } | |
| 3149 | |
| 3150 switch (request->method) | |
| 3151 { | |
| 3152 case OrthancPluginHttpMethod_Get: | |
| 3153 if (GetHandler == Internals::NullRestCallback) | |
| 3154 { | |
| 3155 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3156 } | |
| 3157 else | |
| 3158 { | |
| 3159 GetHandler(output, url, request); | |
| 3160 } | |
| 3161 | |
| 3162 break; | |
| 3163 | |
| 3164 case OrthancPluginHttpMethod_Post: | |
| 3165 if (PostHandler == Internals::NullChunkedRestCallback) | |
| 3166 { | |
| 3167 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3168 } | |
| 3169 else | |
| 3170 { | |
| 3171 boost::movelib::unique_ptr<IChunkedRequestReader> reader(PostHandler(url, request)); | |
| 3172 if (reader.get() == NULL) | |
| 3173 { | |
| 3174 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3175 } | |
| 3176 else | |
| 3177 { | |
| 3178 reader->AddChunk(request->body, request->bodySize); | |
| 3179 reader->Execute(output); | |
| 3180 } | |
| 3181 } | |
| 3182 | |
| 3183 break; | |
| 3184 | |
| 3185 case OrthancPluginHttpMethod_Delete: | |
| 3186 if (DeleteHandler == Internals::NullRestCallback) | |
| 3187 { | |
| 3188 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3189 } | |
| 3190 else | |
| 3191 { | |
| 3192 DeleteHandler(output, url, request); | |
| 3193 } | |
| 3194 | |
| 3195 break; | |
| 3196 | |
| 3197 case OrthancPluginHttpMethod_Put: | |
| 3198 if (PutHandler == Internals::NullChunkedRestCallback) | |
| 3199 { | |
| 3200 OrthancPluginSendMethodNotAllowed(GetGlobalContext(), output, allowed.c_str()); | |
| 3201 } | |
| 3202 else | |
| 3203 { | |
| 3204 boost::movelib::unique_ptr<IChunkedRequestReader> reader(PutHandler(url, request)); | |
| 3205 if (reader.get() == NULL) | |
| 3206 { | |
| 3207 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3208 } | |
| 3209 else | |
| 3210 { | |
| 3211 reader->AddChunk(request->body, request->bodySize); | |
| 3212 reader->Execute(output); | |
| 3213 } | |
| 3214 } | |
| 3215 | |
| 3216 break; | |
| 3217 | |
| 3218 default: | |
| 3219 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); | |
| 3220 } | |
| 3221 | |
| 3222 return OrthancPluginErrorCode_Success; | |
| 3223 } | |
| 3224 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3225 { | |
| 3226 #if HAS_ORTHANC_EXCEPTION == 1 && HAS_ORTHANC_PLUGIN_EXCEPTION_DETAILS == 1 | |
| 3227 if (HasGlobalContext() && | |
| 3228 e.HasDetails()) | |
| 3229 { | |
| 3230 // The "false" instructs Orthanc not to log the detailed | |
| 3231 // error message. This is to avoid duplicating the details, | |
| 3232 // because "OrthancException" already does it on construction. | |
| 3233 OrthancPluginSetHttpErrorDetails | |
| 3234 (GetGlobalContext(), output, e.GetDetails(), false); | |
| 3235 } | |
| 3236 #endif | |
| 3237 | |
| 3238 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3239 } | |
| 3240 catch (boost::bad_lexical_cast&) | |
| 3241 { | |
| 3242 return OrthancPluginErrorCode_BadFileFormat; | |
| 3243 } | |
| 3244 catch (...) | |
| 3245 { | |
| 3246 return OrthancPluginErrorCode_Plugin; | |
| 3247 } | |
| 3248 } | |
| 3249 #endif | |
| 3250 } | |
| 3251 | |
| 3252 | |
| 3253 #if HAS_ORTHANC_PLUGIN_STORAGE_COMMITMENT_SCP == 1 | |
| 3254 OrthancPluginErrorCode IStorageCommitmentScpHandler::Lookup( | |
| 3255 OrthancPluginStorageCommitmentFailureReason* target, | |
| 3256 void* rawHandler, | |
| 3257 const char* sopClassUid, | |
| 3258 const char* sopInstanceUid) | |
| 3259 { | |
| 3260 assert(target != NULL && | |
| 3261 rawHandler != NULL); | |
| 3262 | |
| 3263 try | |
| 3264 { | |
| 3265 IStorageCommitmentScpHandler& handler = *reinterpret_cast<IStorageCommitmentScpHandler*>(rawHandler); | |
| 3266 *target = handler.Lookup(sopClassUid, sopInstanceUid); | |
| 3267 return OrthancPluginErrorCode_Success; | |
| 3268 } | |
| 3269 catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) | |
| 3270 { | |
| 3271 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); | |
| 3272 } | |
| 3273 catch (...) | |
| 3274 { | |
| 3275 return OrthancPluginErrorCode_Plugin; | |
| 3276 } | |
| 3277 } | |
| 3278 #endif | |
| 3279 | |
| 3280 | |
| 3281 #if HAS_ORTHANC_PLUGIN_STORAGE_COMMITMENT_SCP == 1 | |
| 3282 void IStorageCommitmentScpHandler::Destructor(void* rawHandler) | |
| 3283 { | |
| 3284 assert(rawHandler != NULL); | |
| 3285 delete reinterpret_cast<IStorageCommitmentScpHandler*>(rawHandler); | |
| 3286 } | |
| 3287 #endif | |
| 3288 | |
| 3289 | |
| 3290 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
| 3291 DicomInstance::DicomInstance(const OrthancPluginDicomInstance* instance) : | |
| 3292 toFree_(false), | |
| 3293 instance_(instance) | |
| 3294 { | |
| 3295 } | |
| 3296 #else | |
| 3297 DicomInstance::DicomInstance(OrthancPluginDicomInstance* instance) : | |
| 3298 toFree_(false), | |
| 3299 instance_(instance) | |
| 3300 { | |
| 3301 } | |
| 3302 #endif | |
| 3303 | |
| 3304 | |
| 3305 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3306 DicomInstance::DicomInstance(const void* buffer, | |
| 3307 size_t size) : | |
| 3308 toFree_(true), | |
| 3309 instance_(OrthancPluginCreateDicomInstance(GetGlobalContext(), buffer, size)) | |
| 3310 { | |
| 3311 if (instance_ == NULL) | |
| 3312 { | |
| 3313 ORTHANC_PLUGINS_THROW_EXCEPTION(NullPointer); | |
| 3314 } | |
| 3315 } | |
| 3316 #endif | |
| 3317 | |
| 3318 | |
| 3319 DicomInstance::~DicomInstance() | |
| 3320 { | |
| 3321 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3322 if (toFree_ && | |
| 3323 instance_ != NULL) | |
| 3324 { | |
| 3325 OrthancPluginFreeDicomInstance( | |
| 3326 GetGlobalContext(), const_cast<OrthancPluginDicomInstance*>(instance_)); | |
| 3327 } | |
| 3328 #endif | |
| 3329 } | |
| 3330 | |
| 3331 | |
| 3332 std::string DicomInstance::GetRemoteAet() const | |
| 3333 { | |
| 3334 const char* s = OrthancPluginGetInstanceRemoteAet(GetGlobalContext(), instance_); | |
| 3335 if (s == NULL) | |
| 3336 { | |
| 3337 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3338 } | |
| 3339 else | |
| 3340 { | |
| 3341 return std::string(s); | |
| 3342 } | |
| 3343 } | |
| 3344 | |
| 3345 | |
| 3346 void DicomInstance::GetJson(Json::Value& target) const | |
| 3347 { | |
| 3348 OrthancString s; | |
| 3349 s.Assign(OrthancPluginGetInstanceJson(GetGlobalContext(), instance_)); | |
| 3350 s.ToJson(target); | |
| 3351 } | |
| 3352 | |
| 3353 | |
| 3354 void DicomInstance::GetSimplifiedJson(Json::Value& target) const | |
| 3355 { | |
| 3356 OrthancString s; | |
| 3357 s.Assign(OrthancPluginGetInstanceSimplifiedJson(GetGlobalContext(), instance_)); | |
| 3358 s.ToJson(target); | |
| 3359 } | |
| 3360 | |
| 3361 | |
| 3362 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
| 3363 std::string DicomInstance::GetTransferSyntaxUid() const | |
| 3364 { | |
| 3365 OrthancString s; | |
| 3366 s.Assign(OrthancPluginGetInstanceTransferSyntaxUid(GetGlobalContext(), instance_)); | |
| 3367 | |
| 3368 std::string result; | |
| 3369 s.ToString(result); | |
| 3370 return result; | |
| 3371 } | |
| 3372 #endif | |
| 3373 | |
| 3374 | |
| 3375 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 6, 1) | |
| 3376 bool DicomInstance::HasPixelData() const | |
| 3377 { | |
| 3378 int32_t result = OrthancPluginHasInstancePixelData(GetGlobalContext(), instance_); | |
| 3379 if (result < 0) | |
| 3380 { | |
| 3381 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3382 } | |
| 3383 else | |
| 3384 { | |
| 3385 return (result != 0); | |
| 3386 } | |
| 3387 } | |
| 3388 #endif | |
| 3389 | |
| 3390 | |
| 3391 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3392 void DicomInstance::GetRawFrame(std::string& target, | |
| 3393 unsigned int frameIndex) const | |
| 3394 { | |
| 3395 MemoryBuffer buffer; | |
| 3396 OrthancPluginErrorCode code = OrthancPluginGetInstanceRawFrame( | |
| 3397 GetGlobalContext(), *buffer, instance_, frameIndex); | |
| 3398 | |
| 3399 if (code == OrthancPluginErrorCode_Success) | |
| 3400 { | |
| 3401 buffer.ToString(target); | |
| 3402 } | |
| 3403 else | |
| 3404 { | |
| 3405 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 3406 } | |
| 3407 } | |
| 3408 #endif | |
| 3409 | |
| 3410 | |
| 3411 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3412 OrthancImage* DicomInstance::GetDecodedFrame(unsigned int frameIndex) const | |
| 3413 { | |
| 3414 OrthancPluginImage* image = OrthancPluginGetInstanceDecodedFrame( | |
| 3415 GetGlobalContext(), instance_, frameIndex); | |
| 3416 | |
| 3417 if (image == NULL) | |
| 3418 { | |
| 3419 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3420 } | |
| 3421 else | |
| 3422 { | |
| 3423 return new OrthancImage(image); | |
| 3424 } | |
| 3425 } | |
| 3426 #endif | |
| 3427 | |
| 3428 | |
| 3429 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3430 void DicomInstance::Serialize(std::string& target) const | |
| 3431 { | |
| 3432 MemoryBuffer buffer; | |
| 3433 OrthancPluginErrorCode code = OrthancPluginSerializeDicomInstance( | |
| 3434 GetGlobalContext(), *buffer, instance_); | |
| 3435 | |
| 3436 if (code == OrthancPluginErrorCode_Success) | |
| 3437 { | |
| 3438 buffer.ToString(target); | |
| 3439 } | |
| 3440 else | |
| 3441 { | |
| 3442 ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); | |
| 3443 } | |
| 3444 } | |
| 3445 #endif | |
| 3446 | |
| 3447 | |
| 3448 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 7, 0) | |
| 3449 DicomInstance* DicomInstance::Transcode(const void* buffer, | |
| 3450 size_t size, | |
| 3451 const std::string& transferSyntax) | |
| 3452 { | |
| 3453 OrthancPluginDicomInstance* instance = OrthancPluginTranscodeDicomInstance( | |
| 3454 GetGlobalContext(), buffer, size, transferSyntax.c_str()); | |
| 3455 | |
| 3456 if (instance == NULL) | |
| 3457 { | |
| 3458 ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); | |
| 3459 } | |
| 3460 else | |
| 3461 { | |
| 3462 boost::movelib::unique_ptr<DicomInstance> result(new DicomInstance(instance)); | |
| 3463 result->toFree_ = true; | |
| 3464 return result.release(); | |
| 3465 } | |
| 3466 } | |
| 3467 #endif | |
| 3468 } |