Mercurial > hg > orthanc
annotate OrthancServer/Sources/OrthancWebDav.cpp @ 5663:3765085693e5 large-queries
merge default -> large-queries
| author | Alain Mazy <am@orthanc.team> |
|---|---|
| date | Thu, 04 Jul 2024 07:40:58 +0200 |
| parents | f7adfb22e20e |
| children | 1fab9ddaf702 |
| rev | line source |
|---|---|
| 4240 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 4240 | 8 * |
| 9 * This program is free software: you can redistribute it and/or | |
| 10 * modify it under the terms of the GNU General Public License as | |
| 11 * published by the Free Software Foundation, either version 3 of the | |
| 12 * License, or (at your option) any later version. | |
| 13 * | |
| 14 * This program is distributed in the hope that it will be useful, but | |
| 15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 * General Public License for more details. | |
| 18 * | |
| 19 * You should have received a copy of the GNU General Public License | |
| 20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 21 **/ | |
| 22 | |
| 23 | |
| 24 #include "OrthancWebDav.h" | |
| 25 | |
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26 #include "../../OrthancFramework/Sources/Compression/ZipReader.h" |
| 4240 | 27 #include "../../OrthancFramework/Sources/DicomFormat/DicomArray.h" |
| 28 #include "../../OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.h" | |
| 29 #include "../../OrthancFramework/Sources/HttpServer/WebDavStorage.h" | |
| 4304 | 30 #include "../../OrthancFramework/Sources/Logging.h" |
| 4240 | 31 #include "Search/DatabaseLookup.h" |
| 32 #include "ServerContext.h" | |
| 33 | |
| 34 #include <boost/regex.hpp> | |
| 35 #include <boost/algorithm/string/predicate.hpp> | |
| 36 | |
| 37 | |
| 38 static const char* const BY_PATIENTS = "by-patients"; | |
| 39 static const char* const BY_STUDIES = "by-studies"; | |
| 4241 | 40 static const char* const BY_DATES = "by-dates"; |
| 4240 | 41 static const char* const BY_UIDS = "by-uids"; |
| 42 static const char* const UPLOADS = "uploads"; | |
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43 static const char* const STUDY_INFO = "study.json"; |
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44 static const char* const SERIES_INFO = "series.json"; |
| 4240 | 45 |
| 46 | |
| 47 namespace Orthanc | |
| 48 { | |
| 49 static boost::posix_time::ptime GetNow() | |
| 50 { | |
| 51 return boost::posix_time::second_clock::universal_time(); | |
| 52 } | |
| 53 | |
| 54 | |
| 55 static void LookupTime(boost::posix_time::ptime& target, | |
| 56 ServerContext& context, | |
| 57 const std::string& publicId, | |
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58 ResourceType level, |
| 4240 | 59 MetadataType metadata) |
| 60 { | |
| 61 std::string value; | |
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62 int64_t revision; // Ignored |
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63 if (context.GetIndex().LookupMetadata(value, revision, publicId, level, metadata)) |
| 4240 | 64 { |
| 65 try | |
| 66 { | |
| 67 target = boost::posix_time::from_iso_string(value); | |
| 68 return; | |
| 69 } | |
| 70 catch (std::exception& e) | |
| 71 { | |
| 72 } | |
| 73 } | |
| 74 | |
| 75 target = GetNow(); | |
| 76 } | |
| 77 | |
| 78 | |
| 79 class OrthancWebDav::DicomIdentifiersVisitor : public ServerContext::ILookupVisitor | |
| 80 { | |
| 81 private: | |
| 82 ServerContext& context_; | |
| 83 bool isComplete_; | |
| 84 Collection& target_; | |
| 85 ResourceType level_; | |
| 86 | |
| 87 public: | |
| 88 DicomIdentifiersVisitor(ServerContext& context, | |
| 89 Collection& target, | |
| 90 ResourceType level) : | |
| 91 context_(context), | |
| 92 isComplete_(false), | |
| 93 target_(target), | |
| 94 level_(level) | |
| 95 { | |
| 96 } | |
| 97 | |
| 98 virtual bool IsDicomAsJsonNeeded() const ORTHANC_OVERRIDE | |
| 99 { | |
| 100 return false; // (*) | |
| 101 } | |
| 102 | |
| 103 virtual void MarkAsComplete() ORTHANC_OVERRIDE | |
| 104 { | |
| 105 isComplete_ = true; // TODO | |
| 106 } | |
| 107 | |
| 108 virtual void Visit(const std::string& publicId, | |
| 109 const std::string& instanceId /* unused */, | |
| 110 const DicomMap& mainDicomTags, | |
| 111 const Json::Value* dicomAsJson /* unused (*) */) ORTHANC_OVERRIDE | |
| 112 { | |
| 113 DicomTag tag(0, 0); | |
| 114 MetadataType timeMetadata; | |
| 115 | |
| 116 switch (level_) | |
| 117 { | |
| 118 case ResourceType_Study: | |
| 119 tag = DICOM_TAG_STUDY_INSTANCE_UID; | |
| 120 timeMetadata = MetadataType_LastUpdate; | |
| 121 break; | |
| 122 | |
| 123 case ResourceType_Series: | |
| 124 tag = DICOM_TAG_SERIES_INSTANCE_UID; | |
| 125 timeMetadata = MetadataType_LastUpdate; | |
| 126 break; | |
| 127 | |
| 128 case ResourceType_Instance: | |
| 129 tag = DICOM_TAG_SOP_INSTANCE_UID; | |
| 130 timeMetadata = MetadataType_Instance_ReceptionDate; | |
| 131 break; | |
| 132 | |
| 133 default: | |
| 134 throw OrthancException(ErrorCode_InternalError); | |
| 135 } | |
| 136 | |
| 137 std::string s; | |
| 138 if (mainDicomTags.LookupStringValue(s, tag, false) && | |
| 139 !s.empty()) | |
| 140 { | |
| 141 std::unique_ptr<Resource> resource; | |
| 142 | |
| 143 if (level_ == ResourceType_Instance) | |
| 144 { | |
| 145 FileInfo info; | |
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146 int64_t revision; // Ignored |
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147 if (context_.GetIndex().LookupAttachment(info, revision, publicId, FileContentType_Dicom)) |
| 4240 | 148 { |
| 149 std::unique_ptr<File> f(new File(s + ".dcm")); | |
| 150 f->SetMimeType(MimeType_Dicom); | |
| 151 f->SetContentLength(info.GetUncompressedSize()); | |
| 152 resource.reset(f.release()); | |
| 153 } | |
| 154 } | |
| 155 else | |
| 156 { | |
| 157 resource.reset(new Folder(s)); | |
| 158 } | |
| 159 | |
| 160 if (resource.get() != NULL) | |
| 161 { | |
| 162 boost::posix_time::ptime t; | |
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163 LookupTime(t, context_, publicId, level_, timeMetadata); |
| 4240 | 164 resource->SetCreationTime(t); |
| 165 target_.AddResource(resource.release()); | |
| 166 } | |
| 167 } | |
| 168 } | |
| 169 }; | |
| 170 | |
| 171 | |
| 172 class OrthancWebDav::DicomFileVisitor : public ServerContext::ILookupVisitor | |
| 173 { | |
| 174 private: | |
| 175 ServerContext& context_; | |
| 176 bool success_; | |
| 177 std::string& target_; | |
| 178 boost::posix_time::ptime& time_; | |
| 179 | |
| 180 public: | |
| 181 DicomFileVisitor(ServerContext& context, | |
| 182 std::string& target, | |
| 183 boost::posix_time::ptime& time) : | |
| 184 context_(context), | |
| 185 success_(false), | |
| 186 target_(target), | |
| 187 time_(time) | |
| 188 { | |
| 189 } | |
| 190 | |
| 191 bool IsSuccess() const | |
| 192 { | |
| 193 return success_; | |
| 194 } | |
| 195 | |
| 196 virtual bool IsDicomAsJsonNeeded() const ORTHANC_OVERRIDE | |
| 197 { | |
| 198 return false; // (*) | |
| 199 } | |
| 200 | |
| 201 virtual void MarkAsComplete() ORTHANC_OVERRIDE | |
| 202 { | |
| 203 } | |
| 204 | |
| 205 virtual void Visit(const std::string& publicId, | |
| 206 const std::string& instanceId /* unused */, | |
| 207 const DicomMap& mainDicomTags, | |
| 208 const Json::Value* dicomAsJson /* unused (*) */) ORTHANC_OVERRIDE | |
| 209 { | |
| 210 if (success_) | |
| 211 { | |
| 212 success_ = false; // Two matches => Error | |
| 213 } | |
| 214 else | |
| 215 { | |
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216 LookupTime(time_, context_, publicId, ResourceType_Instance, MetadataType_Instance_ReceptionDate); |
| 4240 | 217 context_.ReadDicom(target_, publicId); |
| 218 success_ = true; | |
| 219 } | |
| 220 } | |
| 221 }; | |
| 222 | |
| 223 | |
| 224 class OrthancWebDav::OrthancJsonVisitor : public ServerContext::ILookupVisitor | |
| 225 { | |
| 226 private: | |
| 227 ServerContext& context_; | |
| 228 bool success_; | |
| 229 std::string& target_; | |
| 230 ResourceType level_; | |
| 231 | |
| 232 public: | |
| 233 OrthancJsonVisitor(ServerContext& context, | |
| 234 std::string& target, | |
| 235 ResourceType level) : | |
| 236 context_(context), | |
| 237 success_(false), | |
| 238 target_(target), | |
| 239 level_(level) | |
| 240 { | |
| 241 } | |
| 242 | |
| 243 bool IsSuccess() const | |
| 244 { | |
| 245 return success_; | |
| 246 } | |
| 247 | |
| 248 virtual bool IsDicomAsJsonNeeded() const ORTHANC_OVERRIDE | |
| 249 { | |
| 250 return false; // (*) | |
| 251 } | |
| 252 | |
| 253 virtual void MarkAsComplete() ORTHANC_OVERRIDE | |
| 254 { | |
| 255 } | |
| 256 | |
| 257 virtual void Visit(const std::string& publicId, | |
| 258 const std::string& instanceId /* unused */, | |
| 259 const DicomMap& mainDicomTags, | |
| 260 const Json::Value* dicomAsJson /* unused (*) */) ORTHANC_OVERRIDE | |
| 261 { | |
| 4554 | 262 Json::Value resource; |
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263 std::set<DicomTag> emptyRequestedTags; // not supported for webdav |
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264 |
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265 if (context_.ExpandResource(resource, publicId, level_, DicomToJsonFormat_Human, emptyRequestedTags, true /* allowStorageAccess */)) |
| 4240 | 266 { |
| 267 if (success_) | |
| 268 { | |
| 269 success_ = false; // Two matches => Error | |
| 270 } | |
| 271 else | |
| 272 { | |
| 4554 | 273 target_ = resource.toStyledString(); |
| 4240 | 274 |
| 275 // Replace UNIX newlines with DOS newlines | |
| 276 boost::replace_all(target_, "\n", "\r\n"); | |
| 277 | |
| 278 success_ = true; | |
| 279 } | |
| 280 } | |
| 281 } | |
| 282 }; | |
| 283 | |
| 284 | |
| 285 class OrthancWebDav::ResourcesIndex : public boost::noncopyable | |
| 286 { | |
| 287 public: | |
| 288 typedef std::map<std::string, std::string> Map; | |
| 289 | |
| 290 private: | |
| 291 ServerContext& context_; | |
| 292 ResourceType level_; | |
| 293 std::string template_; | |
| 294 Map pathToResource_; | |
| 295 Map resourceToPath_; | |
| 296 | |
| 297 void CheckInvariants() | |
| 298 { | |
| 299 #ifndef NDEBUG | |
| 300 assert(pathToResource_.size() == resourceToPath_.size()); | |
| 301 | |
| 302 for (Map::const_iterator it = pathToResource_.begin(); it != pathToResource_.end(); ++it) | |
| 303 { | |
| 304 assert(resourceToPath_[it->second] == it->first); | |
| 305 } | |
| 306 | |
| 307 for (Map::const_iterator it = resourceToPath_.begin(); it != resourceToPath_.end(); ++it) | |
| 308 { | |
| 309 assert(pathToResource_[it->second] == it->first); | |
| 310 } | |
| 311 #endif | |
| 312 } | |
| 313 | |
| 314 void AddTags(DicomMap& target, | |
| 315 const std::string& resourceId, | |
| 316 ResourceType tagsFromLevel) | |
| 317 { | |
| 318 DicomMap tags; | |
| 319 if (context_.GetIndex().GetMainDicomTags(tags, resourceId, level_, tagsFromLevel)) | |
| 320 { | |
| 321 target.Merge(tags); | |
| 322 } | |
| 323 } | |
| 324 | |
| 325 void Register(const std::string& resourceId) | |
| 326 { | |
| 327 // Don't register twice the same resource | |
| 328 if (resourceToPath_.find(resourceId) == resourceToPath_.end()) | |
| 329 { | |
| 330 std::string name = template_; | |
| 331 | |
| 332 DicomMap tags; | |
| 333 | |
| 334 AddTags(tags, resourceId, level_); | |
| 335 | |
| 336 if (level_ == ResourceType_Study) | |
| 337 { | |
| 338 AddTags(tags, resourceId, ResourceType_Patient); | |
| 339 } | |
| 340 | |
| 341 DicomArray arr(tags); | |
| 342 for (size_t i = 0; i < arr.GetSize(); i++) | |
| 343 { | |
| 344 const DicomElement& element = arr.GetElement(i); | |
| 345 if (!element.GetValue().IsNull() && | |
| 346 !element.GetValue().IsBinary()) | |
| 347 { | |
| 348 const std::string tag = FromDcmtkBridge::GetTagName(element.GetTag(), ""); | |
| 349 boost::replace_all(name, "{{" + tag + "}}", element.GetValue().GetContent()); | |
| 350 } | |
| 351 } | |
| 352 | |
| 353 // Blank the tags that were not matched | |
| 354 static const boost::regex REGEX_BLANK_TAGS("{{.*?}}"); // non-greedy match | |
| 355 name = boost::regex_replace(name, REGEX_BLANK_TAGS, ""); | |
| 356 | |
| 357 // UTF-8 characters cannot be used on Windows XP | |
| 358 name = Toolbox::ConvertToAscii(name); | |
| 359 boost::replace_all(name, "/", ""); | |
| 360 boost::replace_all(name, "\\", ""); | |
| 361 | |
| 362 // Trim sequences of spaces as one single space | |
| 363 static const boost::regex REGEX_TRIM_SPACES("{{.*?}}"); | |
| 364 name = boost::regex_replace(name, REGEX_TRIM_SPACES, " "); | |
| 365 name = Toolbox::StripSpaces(name); | |
| 366 | |
| 367 size_t count = 0; | |
| 368 for (;;) | |
| 369 { | |
| 370 std::string path = name; | |
| 371 if (count > 0) | |
| 372 { | |
| 373 path += " (" + boost::lexical_cast<std::string>(count) + ")"; | |
| 374 } | |
| 375 | |
| 376 if (pathToResource_.find(path) == pathToResource_.end()) | |
| 377 { | |
| 378 pathToResource_[path] = resourceId; | |
| 379 resourceToPath_[resourceId] = path; | |
| 380 return; | |
| 381 } | |
| 382 | |
| 383 count++; | |
| 384 } | |
| 385 | |
| 386 throw OrthancException(ErrorCode_InternalError); | |
| 387 } | |
| 388 } | |
| 389 | |
| 390 public: | |
| 391 ResourcesIndex(ServerContext& context, | |
| 392 ResourceType level, | |
| 393 const std::string& templateString) : | |
| 394 context_(context), | |
| 395 level_(level), | |
| 396 template_(templateString) | |
| 397 { | |
| 398 } | |
| 399 | |
| 400 ResourceType GetLevel() const | |
| 401 { | |
| 402 return level_; | |
| 403 } | |
| 404 | |
| 405 void Refresh(std::set<std::string>& removedPaths /* out */, | |
| 406 const std::set<std::string>& resources) | |
| 407 { | |
| 408 CheckInvariants(); | |
| 409 | |
| 410 // Detect the resources that have been removed since last refresh | |
| 411 removedPaths.clear(); | |
| 412 std::set<std::string> removedResources; | |
| 413 | |
| 414 for (Map::iterator it = resourceToPath_.begin(); it != resourceToPath_.end(); ++it) | |
| 415 { | |
| 416 if (resources.find(it->first) == resources.end()) | |
| 417 { | |
| 418 const std::string& path = it->second; | |
| 419 | |
| 420 assert(pathToResource_.find(path) != pathToResource_.end()); | |
| 421 pathToResource_.erase(path); | |
| 422 removedPaths.insert(path); | |
| 423 | |
| 424 removedResources.insert(it->first); // Delay the removal to avoid disturbing the iterator | |
| 425 } | |
| 426 } | |
| 427 | |
| 428 // Remove the missing resources | |
| 429 for (std::set<std::string>::const_iterator it = removedResources.begin(); it != removedResources.end(); ++it) | |
| 430 { | |
| 431 assert(resourceToPath_.find(*it) != resourceToPath_.end()); | |
| 432 resourceToPath_.erase(*it); | |
| 433 } | |
| 434 | |
| 435 CheckInvariants(); | |
| 436 | |
| 437 for (std::set<std::string>::const_iterator it = resources.begin(); it != resources.end(); ++it) | |
| 438 { | |
| 439 Register(*it); | |
| 440 } | |
| 441 | |
| 442 CheckInvariants(); | |
| 443 } | |
| 444 | |
| 445 const Map& GetPathToResource() const | |
| 446 { | |
| 447 return pathToResource_; | |
| 448 } | |
| 449 }; | |
| 450 | |
| 451 | |
| 452 class OrthancWebDav::InstancesOfSeries : public INode | |
| 453 { | |
| 454 private: | |
| 455 ServerContext& context_; | |
| 456 std::string parentSeries_; | |
| 457 | |
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458 static bool LookupInstanceId(std::string& instanceId, |
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459 const UriComponents& path) |
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460 { |
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461 if (path.size() == 1 && |
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462 boost::ends_with(path[0], ".dcm")) |
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463 { |
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464 instanceId = path[0].substr(0, path[0].size() - 4); |
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465 return true; |
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466 } |
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467 else |
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468 { |
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469 return false; |
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470 } |
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471 } |
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472 |
| 4240 | 473 public: |
| 474 InstancesOfSeries(ServerContext& context, | |
| 475 const std::string& parentSeries) : | |
| 476 context_(context), | |
| 477 parentSeries_(parentSeries) | |
| 478 { | |
| 479 } | |
| 480 | |
| 481 virtual bool ListCollection(IWebDavBucket::Collection& target, | |
| 482 const UriComponents& path) ORTHANC_OVERRIDE | |
| 483 { | |
| 484 if (path.empty()) | |
| 485 { | |
| 486 std::list<std::string> resources; | |
| 487 try | |
| 488 { | |
| 489 context_.GetIndex().GetChildren(resources, parentSeries_); | |
| 490 } | |
| 491 catch (OrthancException&) | |
| 492 { | |
| 493 // Unknown (or deleted) parent series | |
| 494 return false; | |
| 495 } | |
| 496 | |
| 497 for (std::list<std::string>::const_iterator | |
| 498 it = resources.begin(); it != resources.end(); ++it) | |
| 499 { | |
| 500 boost::posix_time::ptime time; | |
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501 LookupTime(time, context_, *it, ResourceType_Instance, MetadataType_Instance_ReceptionDate); |
| 4240 | 502 |
| 503 FileInfo info; | |
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504 int64_t revision; // Ignored |
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505 if (context_.GetIndex().LookupAttachment(info, revision, *it, FileContentType_Dicom)) |
| 4240 | 506 { |
| 507 std::unique_ptr<File> resource(new File(*it + ".dcm")); | |
| 508 resource->SetMimeType(MimeType_Dicom); | |
| 509 resource->SetContentLength(info.GetUncompressedSize()); | |
| 510 resource->SetCreationTime(time); | |
| 511 target.AddResource(resource.release()); | |
| 512 } | |
| 513 } | |
| 514 | |
| 515 return true; | |
| 516 } | |
| 517 else | |
| 518 { | |
| 519 return false; | |
| 520 } | |
| 521 } | |
| 522 | |
| 523 virtual bool GetFileContent(MimeType& mime, | |
| 524 std::string& content, | |
| 525 boost::posix_time::ptime& time, | |
| 526 const UriComponents& path) ORTHANC_OVERRIDE | |
| 527 { | |
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528 std::string instanceId; |
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529 if (LookupInstanceId(instanceId, path)) |
| 4240 | 530 { |
| 531 try | |
| 532 { | |
| 533 mime = MimeType_Dicom; | |
| 534 context_.ReadDicom(content, instanceId); | |
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535 LookupTime(time, context_, instanceId, ResourceType_Instance, MetadataType_Instance_ReceptionDate); |
| 4240 | 536 return true; |
| 537 } | |
| 538 catch (OrthancException&) | |
| 539 { | |
| 540 // File was removed | |
| 541 return false; | |
| 542 } | |
| 543 } | |
| 544 else | |
| 545 { | |
| 546 return false; | |
| 547 } | |
| 548 } | |
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549 |
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550 virtual bool DeleteItem(const UriComponents& path) ORTHANC_OVERRIDE |
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551 { |
| 4252 | 552 if (path.empty()) |
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553 { |
| 4252 | 554 // Delete all |
| 555 std::list<std::string> resources; | |
| 556 try | |
| 557 { | |
| 558 context_.GetIndex().GetChildren(resources, parentSeries_); | |
| 559 } | |
| 560 catch (OrthancException&) | |
| 561 { | |
| 562 // Unknown (or deleted) parent series | |
| 563 return true; | |
| 564 } | |
| 565 | |
| 566 for (std::list<std::string>::const_iterator it = resources.begin(); | |
| 567 it != resources.end(); ++it) | |
| 568 { | |
| 569 Json::Value info; | |
| 570 context_.DeleteResource(info, *it, ResourceType_Instance); | |
| 571 } | |
| 572 | |
| 573 return true; | |
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574 } |
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575 else |
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576 { |
| 4252 | 577 std::string instanceId; |
| 578 if (LookupInstanceId(instanceId, path)) | |
| 579 { | |
| 580 Json::Value info; | |
| 581 return context_.DeleteResource(info, instanceId, ResourceType_Instance); | |
| 582 } | |
| 583 else | |
| 584 { | |
| 585 return false; | |
| 586 } | |
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587 } |
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588 } |
| 4240 | 589 }; |
| 590 | |
| 591 | |
| 592 | |
| 593 /** | |
| 594 * The "InternalNode" class corresponds to a non-leaf node in the | |
| 595 * WebDAV tree, that only contains subfolders (no file). | |
| 596 * | |
| 597 * TODO: Implement a LRU index to dynamically remove the oldest | |
| 598 * children on high RAM usage. | |
| 599 **/ | |
| 600 class OrthancWebDav::InternalNode : public INode | |
| 601 { | |
| 602 private: | |
| 603 typedef std::map<std::string, INode*> Children; | |
| 604 | |
| 605 Children children_; | |
| 606 | |
| 607 INode* GetChild(const std::string& path) // Don't delete the result pointer! | |
| 608 { | |
| 609 Children::const_iterator child = children_.find(path); | |
| 610 if (child == children_.end()) | |
| 611 { | |
| 4253 | 612 INode* node = CreateSubfolder(path); |
| 4240 | 613 |
| 4253 | 614 if (node == NULL) |
| 4240 | 615 { |
| 616 return NULL; | |
| 617 } | |
| 618 else | |
| 619 { | |
| 4253 | 620 children_[path] = node; |
| 621 return node; | |
| 4240 | 622 } |
| 623 } | |
| 624 else | |
| 625 { | |
| 626 assert(child->second != NULL); | |
| 627 return child->second; | |
| 628 } | |
| 629 } | |
| 630 | |
| 631 protected: | |
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632 void InvalidateSubfolder(const std::string& path) |
| 4240 | 633 { |
| 634 Children::iterator child = children_.find(path); | |
| 635 if (child != children_.end()) | |
| 636 { | |
| 637 assert(child->second != NULL); | |
| 638 delete child->second; | |
| 639 children_.erase(child); | |
| 640 } | |
| 641 } | |
| 642 | |
| 643 virtual void Refresh() = 0; | |
| 644 | |
| 645 virtual bool ListSubfolders(IWebDavBucket::Collection& target) = 0; | |
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646 |
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647 virtual INode* CreateSubfolder(const std::string& path) = 0; |
| 4240 | 648 |
| 649 public: | |
| 650 virtual ~InternalNode() | |
| 651 { | |
| 652 for (Children::iterator it = children_.begin(); it != children_.end(); ++it) | |
| 653 { | |
| 654 assert(it->second != NULL); | |
| 655 delete it->second; | |
| 656 } | |
| 657 } | |
| 658 | |
| 659 virtual bool ListCollection(IWebDavBucket::Collection& target, | |
| 660 const UriComponents& path) | |
| 661 ORTHANC_OVERRIDE ORTHANC_FINAL | |
| 662 { | |
| 663 Refresh(); | |
| 664 | |
| 665 if (path.empty()) | |
| 666 { | |
| 667 return ListSubfolders(target); | |
| 668 } | |
| 669 else | |
| 670 { | |
| 671 // Recursivity | |
| 672 INode* child = GetChild(path[0]); | |
| 673 if (child == NULL) | |
| 674 { | |
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675 // Must be "true" to allow DELETE on folders that are |
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676 // automatically removed through recursive deletion |
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677 return true; |
| 4240 | 678 } |
| 679 else | |
| 680 { | |
| 681 UriComponents subpath(path.begin() + 1, path.end()); | |
| 682 return child->ListCollection(target, subpath); | |
| 683 } | |
| 684 } | |
| 685 } | |
| 686 | |
| 687 virtual bool GetFileContent(MimeType& mime, | |
| 688 std::string& content, | |
| 689 boost::posix_time::ptime& time, | |
| 690 const UriComponents& path) | |
| 691 ORTHANC_OVERRIDE ORTHANC_FINAL | |
| 692 { | |
| 693 if (path.empty()) | |
| 694 { | |
| 695 return false; // An internal node doesn't correspond to a file | |
| 696 } | |
| 697 else | |
| 698 { | |
| 699 // Recursivity | |
| 700 Refresh(); | |
| 701 | |
| 702 INode* child = GetChild(path[0]); | |
| 703 if (child == NULL) | |
| 704 { | |
| 705 return false; | |
| 706 } | |
| 707 else | |
| 708 { | |
| 709 UriComponents subpath(path.begin() + 1, path.end()); | |
| 710 return child->GetFileContent(mime, content, time, subpath); | |
| 711 } | |
| 712 } | |
| 713 } | |
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714 |
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715 |
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716 virtual bool DeleteItem(const UriComponents& path) ORTHANC_OVERRIDE ORTHANC_FINAL |
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717 { |
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718 Refresh(); |
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719 |
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720 if (path.empty()) |
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721 { |
| 4252 | 722 IWebDavBucket::Collection collection; |
| 723 if (ListSubfolders(collection)) | |
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724 { |
| 4252 | 725 std::set<std::string> content; |
| 726 collection.ListDisplayNames(content); | |
| 727 | |
| 728 for (std::set<std::string>::const_iterator | |
| 729 it = content.begin(); it != content.end(); ++it) | |
| 730 { | |
| 731 INode* node = GetChild(*it); | |
| 732 if (node) | |
| 733 { | |
| 734 node->DeleteItem(path); | |
| 735 } | |
| 736 } | |
| 737 | |
| 738 return true; | |
|
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739 } |
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740 else |
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741 { |
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742 return false; |
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743 } |
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744 } |
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745 else |
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746 { |
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747 INode* child = GetChild(path[0]); |
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748 if (child == NULL) |
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749 { |
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750 return true; |
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751 } |
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752 else |
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753 { |
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754 // Recursivity |
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755 UriComponents subpath(path.begin() + 1, path.end()); |
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756 return child->DeleteItem(subpath); |
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757 } |
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758 } |
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759 } |
| 4240 | 760 }; |
| 761 | |
| 762 | |
| 763 class OrthancWebDav::ListOfResources : public InternalNode | |
| 764 { | |
| 765 private: | |
| 766 ServerContext& context_; | |
| 767 const Templates& templates_; | |
| 768 std::unique_ptr<ResourcesIndex> index_; | |
| 769 MetadataType timeMetadata_; | |
| 770 | |
| 771 protected: | |
| 772 virtual void Refresh() ORTHANC_OVERRIDE ORTHANC_FINAL | |
| 773 { | |
| 774 std::list<std::string> resources; | |
| 775 GetCurrentResources(resources); | |
| 776 | |
| 777 std::set<std::string> removedPaths; | |
| 778 index_->Refresh(removedPaths, std::set<std::string>(resources.begin(), resources.end())); | |
| 779 | |
| 780 // Remove the children whose associated resource doesn't exist anymore | |
| 781 for (std::set<std::string>::const_iterator | |
| 782 it = removedPaths.begin(); it != removedPaths.end(); ++it) | |
| 783 { | |
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784 InvalidateSubfolder(*it); |
| 4240 | 785 } |
| 786 } | |
| 787 | |
| 788 virtual bool ListSubfolders(IWebDavBucket::Collection& target) ORTHANC_OVERRIDE ORTHANC_FINAL | |
| 789 { | |
| 790 if (index_->GetLevel() == ResourceType_Instance) | |
| 791 { | |
| 792 // Not a collection, no subfolders | |
| 793 return false; | |
| 794 } | |
| 795 else | |
| 796 { | |
| 797 const ResourcesIndex::Map& paths = index_->GetPathToResource(); | |
| 798 | |
| 799 for (ResourcesIndex::Map::const_iterator it = paths.begin(); it != paths.end(); ++it) | |
| 800 { | |
| 801 boost::posix_time::ptime time; | |
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802 LookupTime(time, context_, it->second, index_->GetLevel(), timeMetadata_); |
| 4240 | 803 |
| 804 std::unique_ptr<IWebDavBucket::Resource> resource(new IWebDavBucket::Folder(it->first)); | |
| 805 resource->SetCreationTime(time); | |
| 806 target.AddResource(resource.release()); | |
| 807 } | |
| 808 | |
| 809 return true; | |
| 810 } | |
| 811 } | |
| 812 | |
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813 virtual INode* CreateSubfolder(const std::string& path) ORTHANC_OVERRIDE ORTHANC_FINAL |
| 4240 | 814 { |
| 815 ResourcesIndex::Map::const_iterator resource = index_->GetPathToResource().find(path); | |
| 816 if (resource == index_->GetPathToResource().end()) | |
| 817 { | |
| 818 return NULL; | |
| 819 } | |
| 820 else | |
| 821 { | |
| 822 return CreateResourceNode(resource->second); | |
| 823 } | |
| 824 } | |
| 825 | |
| 826 ServerContext& GetContext() const | |
| 827 { | |
| 828 return context_; | |
| 829 } | |
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830 |
| 4240 | 831 virtual void GetCurrentResources(std::list<std::string>& resources) = 0; |
| 832 | |
| 833 virtual INode* CreateResourceNode(const std::string& resource) = 0; | |
| 834 | |
| 835 public: | |
| 836 ListOfResources(ServerContext& context, | |
| 837 ResourceType level, | |
| 838 const Templates& templates) : | |
| 839 context_(context), | |
| 840 templates_(templates) | |
| 841 { | |
| 842 Templates::const_iterator t = templates.find(level); | |
| 843 if (t == templates.end()) | |
| 844 { | |
| 845 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 846 } | |
| 847 | |
| 848 index_.reset(new ResourcesIndex(context, level, t->second)); | |
| 849 | |
| 850 if (level == ResourceType_Instance) | |
| 851 { | |
| 852 timeMetadata_ = MetadataType_Instance_ReceptionDate; | |
| 853 } | |
| 854 else | |
| 855 { | |
| 856 timeMetadata_ = MetadataType_LastUpdate; | |
| 857 } | |
| 858 } | |
| 859 | |
| 860 ResourceType GetLevel() const | |
| 861 { | |
| 862 return index_->GetLevel(); | |
| 863 } | |
| 864 | |
| 865 const Templates& GetTemplates() const | |
| 866 { | |
| 867 return templates_; | |
| 868 } | |
| 869 }; | |
| 870 | |
| 871 | |
| 872 | |
| 873 class OrthancWebDav::SingleDicomResource : public ListOfResources | |
| 874 { | |
| 875 private: | |
| 876 std::string parentId_; | |
| 877 | |
| 878 protected: | |
| 879 virtual void GetCurrentResources(std::list<std::string>& resources) ORTHANC_OVERRIDE | |
| 880 { | |
| 881 try | |
| 882 { | |
| 883 GetContext().GetIndex().GetChildren(resources, parentId_); | |
| 884 } | |
| 885 catch (OrthancException&) | |
| 886 { | |
| 887 // Unknown parent resource | |
| 888 resources.clear(); | |
| 889 } | |
| 890 } | |
| 891 | |
| 892 virtual INode* CreateResourceNode(const std::string& resource) ORTHANC_OVERRIDE | |
| 893 { | |
| 894 if (GetLevel() == ResourceType_Instance) | |
| 895 { | |
| 896 return NULL; | |
| 897 } | |
| 898 else if (GetLevel() == ResourceType_Series) | |
| 899 { | |
| 900 return new InstancesOfSeries(GetContext(), resource); | |
| 901 } | |
| 902 else | |
| 903 { | |
| 904 ResourceType l = GetChildResourceType(GetLevel()); | |
| 905 return new SingleDicomResource(GetContext(), l, resource, GetTemplates()); | |
| 906 } | |
| 907 } | |
| 908 | |
| 909 public: | |
| 910 SingleDicomResource(ServerContext& context, | |
| 911 ResourceType level, | |
| 912 const std::string& parentId, | |
| 913 const Templates& templates) : | |
| 914 ListOfResources(context, level, templates), | |
| 915 parentId_(parentId) | |
| 916 { | |
| 917 } | |
| 918 }; | |
| 919 | |
| 920 | |
| 921 class OrthancWebDav::RootNode : public ListOfResources | |
| 922 { | |
| 923 protected: | |
| 924 virtual void GetCurrentResources(std::list<std::string>& resources) ORTHANC_OVERRIDE | |
| 925 { | |
| 926 GetContext().GetIndex().GetAllUuids(resources, GetLevel()); | |
| 927 } | |
| 928 | |
| 929 virtual INode* CreateResourceNode(const std::string& resource) ORTHANC_OVERRIDE | |
| 930 { | |
| 931 if (GetLevel() == ResourceType_Series) | |
| 932 { | |
| 933 return new InstancesOfSeries(GetContext(), resource); | |
| 934 } | |
| 935 else | |
| 936 { | |
| 937 ResourceType l = GetChildResourceType(GetLevel()); | |
| 938 return new SingleDicomResource(GetContext(), l, resource, GetTemplates()); | |
| 939 } | |
| 940 } | |
| 941 | |
| 942 public: | |
| 943 RootNode(ServerContext& context, | |
| 944 ResourceType level, | |
| 945 const Templates& templates) : | |
| 946 ListOfResources(context, level, templates) | |
| 947 { | |
| 948 } | |
| 949 }; | |
| 950 | |
| 951 | |
| 952 class OrthancWebDav::ListOfStudiesByDate : public ListOfResources | |
| 953 { | |
| 954 private: | |
| 955 std::string year_; | |
| 956 std::string month_; | |
| 957 | |
| 958 class Visitor : public ServerContext::ILookupVisitor | |
| 959 { | |
| 960 private: | |
| 961 std::list<std::string>& resources_; | |
| 962 | |
| 963 public: | |
| 4253 | 964 explicit Visitor(std::list<std::string>& resources) : |
| 4240 | 965 resources_(resources) |
| 966 { | |
| 967 } | |
| 968 | |
| 969 virtual bool IsDicomAsJsonNeeded() const ORTHANC_OVERRIDE | |
| 970 { | |
| 971 return false; // (*) | |
| 972 } | |
| 973 | |
| 974 virtual void MarkAsComplete() ORTHANC_OVERRIDE | |
| 975 { | |
| 976 } | |
| 977 | |
| 978 virtual void Visit(const std::string& publicId, | |
| 979 const std::string& instanceId /* unused */, | |
| 980 const DicomMap& mainDicomTags, | |
| 981 const Json::Value* dicomAsJson /* unused (*) */) ORTHANC_OVERRIDE | |
| 982 { | |
| 983 resources_.push_back(publicId); | |
| 984 } | |
| 985 }; | |
| 986 | |
| 987 protected: | |
| 988 virtual void GetCurrentResources(std::list<std::string>& resources) ORTHANC_OVERRIDE | |
| 989 { | |
| 990 DatabaseLookup query; | |
| 991 query.AddRestConstraint(DICOM_TAG_STUDY_DATE, year_ + month_ + "01-" + year_ + month_ + "31", | |
| 992 true /* case sensitive */, true /* mandatory tag */); | |
| 993 | |
| 994 Visitor visitor(resources); | |
| 995 GetContext().Apply(visitor, query, ResourceType_Study, 0 /* since */, 0 /* no limit */); | |
| 996 } | |
| 997 | |
| 998 virtual INode* CreateResourceNode(const std::string& resource) ORTHANC_OVERRIDE | |
| 999 { | |
| 1000 return new SingleDicomResource(GetContext(), ResourceType_Series, resource, GetTemplates()); | |
| 1001 } | |
| 1002 | |
| 1003 public: | |
| 1004 ListOfStudiesByDate(ServerContext& context, | |
| 1005 const std::string& year, | |
| 1006 const std::string& month, | |
| 1007 const Templates& templates) : | |
| 1008 ListOfResources(context, ResourceType_Study, templates), | |
| 1009 year_(year), | |
| 1010 month_(month) | |
| 1011 { | |
| 1012 if (year.size() != 4 || | |
| 1013 month.size() != 2) | |
| 1014 { | |
| 1015 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 1016 } | |
| 1017 } | |
| 1018 }; | |
| 1019 | |
| 1020 | |
| 1021 class OrthancWebDav::ListOfStudiesByMonth : public InternalNode | |
| 1022 { | |
| 1023 private: | |
| 1024 ServerContext& context_; | |
| 1025 std::string year_; | |
| 1026 const Templates& templates_; | |
| 1027 | |
| 1028 class Visitor : public ServerContext::ILookupVisitor | |
| 1029 { | |
| 1030 private: | |
| 1031 std::set<std::string> months_; | |
| 1032 | |
| 1033 public: | |
| 1034 const std::set<std::string>& GetMonths() const | |
| 1035 { | |
| 1036 return months_; | |
| 1037 } | |
| 1038 | |
| 1039 virtual bool IsDicomAsJsonNeeded() const ORTHANC_OVERRIDE | |
| 1040 { | |
| 1041 return false; // (*) | |
| 1042 } | |
| 1043 | |
| 1044 virtual void MarkAsComplete() ORTHANC_OVERRIDE | |
| 1045 { | |
| 1046 } | |
| 1047 | |
| 1048 virtual void Visit(const std::string& publicId, | |
| 1049 const std::string& instanceId /* unused */, | |
| 1050 const DicomMap& mainDicomTags, | |
| 1051 const Json::Value* dicomAsJson /* unused (*) */) ORTHANC_OVERRIDE | |
| 1052 { | |
| 1053 std::string s; | |
| 1054 if (mainDicomTags.LookupStringValue(s, DICOM_TAG_STUDY_DATE, false) && | |
| 1055 s.size() == 8) | |
| 1056 { | |
| 1057 months_.insert(s.substr(4, 2)); // Get the month from "YYYYMMDD" | |
| 1058 } | |
| 1059 } | |
| 1060 }; | |
| 1061 | |
| 1062 protected: | |
| 1063 virtual void Refresh() ORTHANC_OVERRIDE | |
| 1064 { | |
| 1065 } | |
| 1066 | |
| 1067 virtual bool ListSubfolders(IWebDavBucket::Collection& target) ORTHANC_OVERRIDE | |
| 1068 { | |
| 1069 DatabaseLookup query; | |
| 1070 query.AddRestConstraint(DICOM_TAG_STUDY_DATE, year_ + "0101-" + year_ + "1231", | |
| 1071 true /* case sensitive */, true /* mandatory tag */); | |
| 1072 | |
| 1073 Visitor visitor; | |
| 1074 context_.Apply(visitor, query, ResourceType_Study, 0 /* since */, 0 /* no limit */); | |
| 1075 | |
| 1076 for (std::set<std::string>::const_iterator it = visitor.GetMonths().begin(); | |
| 1077 it != visitor.GetMonths().end(); ++it) | |
| 1078 { | |
| 1079 target.AddResource(new IWebDavBucket::Folder(year_ + "-" + *it)); | |
| 1080 } | |
| 1081 | |
| 1082 return true; | |
| 1083 } | |
| 1084 | |
|
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1085 virtual INode* CreateSubfolder(const std::string& path) ORTHANC_OVERRIDE |
| 4240 | 1086 { |
| 1087 if (path.size() != 7) // Format: "YYYY-MM" | |
| 1088 { | |
| 1089 throw OrthancException(ErrorCode_InternalError); | |
| 1090 } | |
| 1091 else | |
| 1092 { | |
| 1093 const std::string year = path.substr(0, 4); | |
| 1094 const std::string month = path.substr(5, 2); | |
| 1095 return new ListOfStudiesByDate(context_, year, month, templates_); | |
| 1096 } | |
| 1097 } | |
| 1098 | |
| 1099 public: | |
| 1100 ListOfStudiesByMonth(ServerContext& context, | |
| 1101 const std::string& year, | |
| 1102 const Templates& templates) : | |
| 1103 context_(context), | |
| 1104 year_(year), | |
| 1105 templates_(templates) | |
| 1106 { | |
| 1107 if (year_.size() != 4) | |
| 1108 { | |
| 1109 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 1110 } | |
| 1111 } | |
| 1112 }; | |
| 1113 | |
| 1114 | |
| 1115 class OrthancWebDav::ListOfStudiesByYear : public InternalNode | |
| 1116 { | |
| 1117 private: | |
| 1118 ServerContext& context_; | |
| 1119 const Templates& templates_; | |
| 1120 | |
| 1121 protected: | |
| 1122 virtual void Refresh() ORTHANC_OVERRIDE | |
| 1123 { | |
| 1124 } | |
| 1125 | |
| 1126 virtual bool ListSubfolders(IWebDavBucket::Collection& target) ORTHANC_OVERRIDE | |
| 1127 { | |
| 1128 std::list<std::string> resources; | |
| 1129 context_.GetIndex().GetAllUuids(resources, ResourceType_Study); | |
| 1130 | |
| 1131 std::set<std::string> years; | |
| 1132 | |
| 1133 for (std::list<std::string>::const_iterator it = resources.begin(); it != resources.end(); ++it) | |
| 1134 { | |
| 1135 DicomMap tags; | |
| 1136 std::string studyDate; | |
| 1137 if (context_.GetIndex().GetMainDicomTags(tags, *it, ResourceType_Study, ResourceType_Study) && | |
| 1138 tags.LookupStringValue(studyDate, DICOM_TAG_STUDY_DATE, false) && | |
| 1139 studyDate.size() == 8) | |
| 1140 { | |
| 1141 years.insert(studyDate.substr(0, 4)); // Get the year from "YYYYMMDD" | |
| 1142 } | |
| 1143 } | |
| 1144 | |
| 1145 for (std::set<std::string>::const_iterator it = years.begin(); it != years.end(); ++it) | |
| 1146 { | |
| 1147 target.AddResource(new IWebDavBucket::Folder(*it)); | |
| 1148 } | |
| 1149 | |
| 1150 return true; | |
| 1151 } | |
| 1152 | |
|
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1153 virtual INode* CreateSubfolder(const std::string& path) ORTHANC_OVERRIDE |
| 4240 | 1154 { |
| 1155 return new ListOfStudiesByMonth(context_, path, templates_); | |
| 1156 } | |
| 1157 | |
| 1158 public: | |
| 1159 ListOfStudiesByYear(ServerContext& context, | |
| 1160 const Templates& templates) : | |
| 1161 context_(context), | |
| 1162 templates_(templates) | |
| 1163 { | |
| 1164 } | |
| 1165 }; | |
| 1166 | |
| 1167 | |
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1168 class OrthancWebDav::DicomDeleteVisitor : public ServerContext::ILookupVisitor |
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1169 { |
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1170 private: |
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1171 ServerContext& context_; |
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1172 ResourceType level_; |
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1173 |
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1174 public: |
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1175 DicomDeleteVisitor(ServerContext& context, |
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1176 ResourceType level) : |
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1177 context_(context), |
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1178 level_(level) |
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1179 { |
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1180 } |
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1181 |
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1182 virtual bool IsDicomAsJsonNeeded() const ORTHANC_OVERRIDE |
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1183 { |
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1184 return false; // (*) |
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1185 } |
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1186 |
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1187 virtual void MarkAsComplete() ORTHANC_OVERRIDE |
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1188 { |
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1189 } |
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1190 |
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1191 virtual void Visit(const std::string& publicId, |
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1192 const std::string& instanceId /* unused */, |
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1193 const DicomMap& mainDicomTags /* unused */, |
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1194 const Json::Value* dicomAsJson /* unused (*) */) ORTHANC_OVERRIDE |
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1195 { |
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1196 Json::Value info; |
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1197 context_.DeleteResource(info, publicId, level_); |
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1198 } |
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1199 }; |
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1200 |
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1201 |
| 4240 | 1202 void OrthancWebDav::AddVirtualFile(Collection& collection, |
| 1203 const UriComponents& path, | |
| 1204 const std::string& filename) | |
| 1205 { | |
| 1206 MimeType mime; | |
| 1207 std::string content; | |
| 4246 | 1208 boost::posix_time::ptime modification; // Unused, let the date be set to "GetNow()" |
| 4240 | 1209 |
| 1210 UriComponents p = path; | |
| 1211 p.push_back(filename); | |
| 1212 | |
| 1213 if (GetFileContent(mime, content, modification, p)) | |
| 1214 { | |
| 1215 std::unique_ptr<File> f(new File(filename)); | |
| 1216 f->SetMimeType(mime); | |
| 1217 f->SetContentLength(content.size()); | |
| 1218 collection.AddResource(f.release()); | |
| 1219 } | |
| 1220 } | |
| 1221 | |
| 1222 | |
| 1223 void OrthancWebDav::UploadWorker(OrthancWebDav* that) | |
| 1224 { | |
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1225 Logging::SetCurrentThreadName("WEBDAV-UPLOAD"); |
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1226 |
| 4240 | 1227 assert(that != NULL); |
| 1228 | |
| 1229 boost::posix_time::ptime lastModification = GetNow(); | |
| 1230 | |
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1231 while (that->uploadRunning_) |
| 4240 | 1232 { |
| 1233 std::unique_ptr<IDynamicObject> obj(that->uploadQueue_.Dequeue(100)); | |
| 1234 if (obj.get() != NULL) | |
| 1235 { | |
| 1236 that->Upload(reinterpret_cast<const SingleValueObject<std::string>&>(*obj).GetValue()); | |
| 1237 lastModification = GetNow(); | |
| 1238 } | |
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1239 else if (GetNow() - lastModification > boost::posix_time::seconds(30)) |
| 4240 | 1240 { |
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1241 /** |
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1242 * After every 30 seconds of inactivity, remove the empty |
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1243 * folders. This delay is needed to avoid removing |
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1244 * just-created folders before the remote WebDAV has time to |
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1245 * write files into it. |
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1246 **/ |
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1247 LOG(TRACE) << "Cleaning up the empty WebDAV upload folders"; |
| 4240 | 1248 that->uploads_.RemoveEmptyFolders(); |
| 1249 lastModification = GetNow(); | |
| 1250 } | |
| 1251 } | |
| 1252 } | |
| 1253 | |
| 1254 | |
| 1255 void OrthancWebDav::Upload(const std::string& path) | |
| 1256 { | |
| 1257 UriComponents uri; | |
| 1258 Toolbox::SplitUriComponents(uri, path); | |
| 1259 | |
| 1260 LOG(INFO) << "Upload from WebDAV: " << path; | |
| 1261 | |
| 1262 MimeType mime; | |
| 1263 std::string content; | |
| 1264 boost::posix_time::ptime time; | |
| 1265 if (uploads_.GetFileContent(mime, content, time, uri)) | |
| 1266 { | |
|
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1267 bool success = false; |
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diff
changeset
|
1268 |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1269 if (ZipReader::IsZipMemoryBuffer(content)) |
| 4240 | 1270 { |
|
4374
79ef2b6d8e76
there will be a 1.8.2 release before 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
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4358
diff
changeset
|
1271 // New in Orthanc 1.8.2 |
|
4358
d6929f052ec4
ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1272 std::unique_ptr<ZipReader> reader(ZipReader::CreateFromMemory(content)); |
|
d6929f052ec4
ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1273 |
| 4386 | 1274 std::string filename, uncompressedFile; |
| 1275 while (reader->ReadNextFile(filename, uncompressedFile)) | |
|
4244
416c35da7d25
robustness against non-dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1276 { |
| 4386 | 1277 if (!uncompressedFile.empty()) |
|
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diff
changeset
|
1278 { |
|
d6929f052ec4
ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1279 LOG(INFO) << "Uploading DICOM file extracted from a ZIP archive in WebDAV: " << filename; |
|
d6929f052ec4
ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1280 |
|
4508
8f9090b137f1
Optimization in C-STORE SCP by avoiding an unnecessary DICOM parsing
Sebastien Jodogne <s.jodogne@gmail.com>
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4460
diff
changeset
|
1281 std::unique_ptr<DicomInstanceToStore> instance(DicomInstanceToStore::CreateFromBuffer(uncompressedFile)); |
|
8f9090b137f1
Optimization in C-STORE SCP by avoiding an unnecessary DICOM parsing
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1282 instance->SetOrigin(DicomInstanceOrigin::FromWebDav()); |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1283 |
|
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ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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4304
diff
changeset
|
1284 std::string publicId; |
|
d6929f052ec4
ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1285 |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1286 try |
|
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diff
changeset
|
1287 { |
|
4508
8f9090b137f1
Optimization in C-STORE SCP by avoiding an unnecessary DICOM parsing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1288 context_.Store(publicId, *instance, StoreInstanceMode_Default); |
|
4358
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diff
changeset
|
1289 } |
|
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ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1290 catch (OrthancException& e) |
|
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ZIP archives containing DICOM files can be uploaded using WebDAV
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diff
changeset
|
1291 { |
|
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diff
changeset
|
1292 if (e.GetErrorCode() == ErrorCode_BadFileFormat) |
|
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ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1293 { |
|
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ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1294 LOG(ERROR) << "Cannot import non-DICOM file from ZIP archive: " << filename; |
|
d6929f052ec4
ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1295 } |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1296 } |
|
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ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1297 } |
|
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robustness against non-dicom files
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diff
changeset
|
1298 } |
|
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diff
changeset
|
1299 |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1300 success = true; |
| 4240 | 1301 } |
|
4358
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diff
changeset
|
1302 else |
| 4240 | 1303 { |
|
4508
8f9090b137f1
Optimization in C-STORE SCP by avoiding an unnecessary DICOM parsing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4460
diff
changeset
|
1304 std::unique_ptr<DicomInstanceToStore> instance(DicomInstanceToStore::CreateFromBuffer(content)); |
|
8f9090b137f1
Optimization in C-STORE SCP by avoiding an unnecessary DICOM parsing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
1305 instance->SetOrigin(DicomInstanceOrigin::FromWebDav()); |
|
4358
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diff
changeset
|
1306 |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1307 try |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1308 { |
|
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ZIP archives containing DICOM files can be uploaded using WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1309 std::string publicId; |
|
4796
94616af363ec
added ReceivedCStoreInstanceFilter lua callback + OrthancPluginRegisterIncomingCStoreInstanceFilter in sdk
Alain Mazy <am@osimis.io>
parents:
4697
diff
changeset
|
1310 ServerContext::StoreResult result = context_.Store(publicId, *instance, StoreInstanceMode_Default); |
|
94616af363ec
added ReceivedCStoreInstanceFilter lua callback + OrthancPluginRegisterIncomingCStoreInstanceFilter in sdk
Alain Mazy <am@osimis.io>
parents:
4697
diff
changeset
|
1311 if (result.GetStatus() == StoreStatus_Success || |
|
94616af363ec
added ReceivedCStoreInstanceFilter lua callback + OrthancPluginRegisterIncomingCStoreInstanceFilter in sdk
Alain Mazy <am@osimis.io>
parents:
4697
diff
changeset
|
1312 result.GetStatus() == StoreStatus_AlreadyStored) |
|
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diff
changeset
|
1313 { |
|
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diff
changeset
|
1314 LOG(INFO) << "Successfully imported DICOM instance from WebDAV: " |
|
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diff
changeset
|
1315 << path << " (Orthanc ID: " << publicId << ")"; |
|
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diff
changeset
|
1316 success = true; |
|
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diff
changeset
|
1317 } |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1318 } |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1319 catch (OrthancException& e) |
|
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1320 { |
|
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diff
changeset
|
1321 } |
|
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changeset
|
1322 } |
|
416c35da7d25
robustness against non-dicom files
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diff
changeset
|
1323 |
|
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diff
changeset
|
1324 uploads_.DeleteItem(uri); |
|
416c35da7d25
robustness against non-dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1325 |
|
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robustness against non-dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1326 if (!success) |
|
416c35da7d25
robustness against non-dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1327 { |
|
416c35da7d25
robustness against non-dicom files
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1328 LOG(WARNING) << "Cannot import DICOM instance from WebWAV (maybe not a DICOM file): " << path; |
| 4240 | 1329 } |
| 1330 } | |
| 1331 } | |
| 1332 | |
| 1333 | |
|
4242
5cfa6ba75dfc
deleting resources from Orthanc WebDAV
Sebastien Jodogne <s.jodogne@gmail.com>
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4241
diff
changeset
|
1334 OrthancWebDav::INode& OrthancWebDav::GetRootNode(const std::string& rootPath) |
|
5cfa6ba75dfc
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diff
changeset
|
1335 { |
|
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deleting resources from Orthanc WebDAV
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diff
changeset
|
1336 if (rootPath == BY_PATIENTS) |
|
5cfa6ba75dfc
deleting resources from Orthanc WebDAV
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diff
changeset
|
1337 { |
|
5cfa6ba75dfc
deleting resources from Orthanc WebDAV
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diff
changeset
|
1338 return *patients_; |
|
5cfa6ba75dfc
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diff
changeset
|
1339 } |
|
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deleting resources from Orthanc WebDAV
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diff
changeset
|
1340 else if (rootPath == BY_STUDIES) |
|
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deleting resources from Orthanc WebDAV
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diff
changeset
|
1341 { |
|
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diff
changeset
|
1342 return *studies_; |
|
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diff
changeset
|
1343 } |
|
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diff
changeset
|
1344 else if (rootPath == BY_DATES) |
|
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diff
changeset
|
1345 { |
|
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diff
changeset
|
1346 return *dates_; |
|
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diff
changeset
|
1347 } |
|
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diff
changeset
|
1348 else |
|
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diff
changeset
|
1349 { |
|
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changeset
|
1350 throw OrthancException(ErrorCode_InternalError); |
|
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diff
changeset
|
1351 } |
|
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diff
changeset
|
1352 } |
|
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diff
changeset
|
1353 |
|
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changeset
|
1354 |
|
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diff
changeset
|
1355 OrthancWebDav::OrthancWebDav(ServerContext& context, |
|
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|
1356 bool allowDicomDelete, |
|
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changeset
|
1357 bool allowUpload) : |
| 4240 | 1358 context_(context), |
|
4242
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changeset
|
1359 allowDicomDelete_(allowDicomDelete), |
|
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configuration options for webdav
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diff
changeset
|
1360 allowUpload_(allowUpload), |
| 4240 | 1361 uploads_(false /* store uploads as temporary files */), |
|
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diff
changeset
|
1362 uploadRunning_(false) |
| 4240 | 1363 { |
| 1364 patientsTemplates_[ResourceType_Patient] = "{{PatientID}} - {{PatientName}}"; | |
| 1365 patientsTemplates_[ResourceType_Study] = "{{StudyDate}} - {{StudyDescription}}"; | |
| 1366 patientsTemplates_[ResourceType_Series] = "{{Modality}} - {{SeriesDescription}}"; | |
| 1367 | |
| 1368 studiesTemplates_[ResourceType_Study] = "{{PatientID}} - {{PatientName}} - {{StudyDescription}}"; | |
| 1369 studiesTemplates_[ResourceType_Series] = patientsTemplates_[ResourceType_Series]; | |
| 1370 | |
| 1371 patients_.reset(new RootNode(context, ResourceType_Patient, patientsTemplates_)); | |
| 1372 studies_.reset(new RootNode(context, ResourceType_Study, studiesTemplates_)); | |
| 1373 dates_.reset(new ListOfStudiesByYear(context, studiesTemplates_)); | |
| 1374 } | |
| 1375 | |
| 1376 | |
| 1377 bool OrthancWebDav::IsExistingFolder(const UriComponents& path) | |
| 1378 { | |
| 1379 if (path.empty()) | |
| 1380 { | |
| 1381 return true; | |
| 1382 } | |
| 1383 else if (path[0] == BY_UIDS) | |
| 1384 { | |
| 1385 return (path.size() <= 3 && | |
|
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changeset
|
1386 (path.size() != 3 || path[2] != STUDY_INFO)); |
| 4240 | 1387 } |
|
4242
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diff
changeset
|
1388 else if (path[0] == BY_PATIENTS || |
|
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changeset
|
1389 path[0] == BY_STUDIES || |
|
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diff
changeset
|
1390 path[0] == BY_DATES) |
| 4240 | 1391 { |
| 4252 | 1392 IWebDavBucket::Collection collection; |
| 1393 return GetRootNode(path[0]).ListCollection(collection, UriComponents(path.begin() + 1, path.end())); | |
| 4240 | 1394 } |
|
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changeset
|
1395 else if (allowUpload_ && |
|
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diff
changeset
|
1396 path[0] == UPLOADS) |
| 4240 | 1397 { |
| 1398 return uploads_.IsExistingFolder(UriComponents(path.begin() + 1, path.end())); | |
| 1399 } | |
| 1400 else | |
| 1401 { | |
| 1402 return false; | |
| 1403 } | |
| 1404 } | |
| 1405 | |
| 1406 | |
| 1407 bool OrthancWebDav::ListCollection(Collection& collection, | |
| 1408 const UriComponents& path) | |
| 1409 { | |
| 1410 if (path.empty()) | |
| 1411 { | |
| 4241 | 1412 collection.AddResource(new Folder(BY_DATES)); |
| 4240 | 1413 collection.AddResource(new Folder(BY_PATIENTS)); |
| 1414 collection.AddResource(new Folder(BY_STUDIES)); | |
| 1415 collection.AddResource(new Folder(BY_UIDS)); | |
|
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|
1416 |
|
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changeset
|
1417 if (allowUpload_) |
|
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changeset
|
1418 { |
|
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diff
changeset
|
1419 collection.AddResource(new Folder(UPLOADS)); |
|
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1420 } |
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1421 |
| 4240 | 1422 return true; |
| 1423 } | |
| 1424 else if (path[0] == BY_UIDS) | |
| 1425 { | |
| 1426 DatabaseLookup query; | |
| 1427 ResourceType level; | |
| 1428 size_t limit = 0; // By default, no limits | |
| 1429 | |
| 1430 if (path.size() == 1) | |
| 1431 { | |
| 1432 level = ResourceType_Study; | |
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1433 limit = 0; // TODO - Should we limit here? |
| 4240 | 1434 } |
| 1435 else if (path.size() == 2) | |
| 1436 { | |
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1437 AddVirtualFile(collection, path, STUDY_INFO); |
| 4240 | 1438 |
| 1439 level = ResourceType_Series; | |
| 1440 query.AddRestConstraint(DICOM_TAG_STUDY_INSTANCE_UID, path[1], | |
| 1441 true /* case sensitive */, true /* mandatory tag */); | |
| 1442 } | |
| 1443 else if (path.size() == 3) | |
| 1444 { | |
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1445 AddVirtualFile(collection, path, SERIES_INFO); |
| 4240 | 1446 |
| 1447 level = ResourceType_Instance; | |
| 1448 query.AddRestConstraint(DICOM_TAG_STUDY_INSTANCE_UID, path[1], | |
| 1449 true /* case sensitive */, true /* mandatory tag */); | |
| 1450 query.AddRestConstraint(DICOM_TAG_SERIES_INSTANCE_UID, path[2], | |
| 1451 true /* case sensitive */, true /* mandatory tag */); | |
| 1452 } | |
| 1453 else | |
| 1454 { | |
| 1455 return false; | |
| 1456 } | |
| 1457 | |
| 1458 DicomIdentifiersVisitor visitor(context_, collection, level); | |
| 1459 context_.Apply(visitor, query, level, 0 /* since */, limit); | |
| 1460 | |
| 1461 return true; | |
| 1462 } | |
|
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1463 else if (path[0] == BY_PATIENTS || |
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1464 path[0] == BY_STUDIES || |
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1465 path[0] == BY_DATES) |
| 4240 | 1466 { |
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1467 return GetRootNode(path[0]).ListCollection(collection, UriComponents(path.begin() + 1, path.end())); |
| 4240 | 1468 } |
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1469 else if (allowUpload_ && |
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1470 path[0] == UPLOADS) |
| 4240 | 1471 { |
| 1472 return uploads_.ListCollection(collection, UriComponents(path.begin() + 1, path.end())); | |
| 1473 } | |
| 1474 else | |
| 1475 { | |
| 1476 return false; | |
| 1477 } | |
| 1478 } | |
| 1479 | |
| 1480 | |
| 1481 bool OrthancWebDav::GetFileContent(MimeType& mime, | |
| 1482 std::string& content, | |
| 1483 boost::posix_time::ptime& modificationTime, | |
| 1484 const UriComponents& path) | |
| 1485 { | |
| 1486 if (path.empty()) | |
| 1487 { | |
| 1488 return false; | |
| 1489 } | |
| 1490 else if (path[0] == BY_UIDS) | |
| 1491 { | |
| 1492 if (path.size() == 3 && | |
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1493 path[2] == STUDY_INFO) |
| 4240 | 1494 { |
| 1495 DatabaseLookup query; | |
| 1496 query.AddRestConstraint(DICOM_TAG_STUDY_INSTANCE_UID, path[1], | |
| 1497 true /* case sensitive */, true /* mandatory tag */); | |
| 1498 | |
| 1499 OrthancJsonVisitor visitor(context_, content, ResourceType_Study); | |
| 1500 context_.Apply(visitor, query, ResourceType_Study, 0 /* since */, 0 /* no limit */); | |
| 1501 | |
| 1502 mime = MimeType_Json; | |
| 1503 return visitor.IsSuccess(); | |
| 1504 } | |
| 1505 else if (path.size() == 4 && | |
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1506 path[3] == SERIES_INFO) |
| 4240 | 1507 { |
| 1508 DatabaseLookup query; | |
| 1509 query.AddRestConstraint(DICOM_TAG_STUDY_INSTANCE_UID, path[1], | |
| 1510 true /* case sensitive */, true /* mandatory tag */); | |
| 1511 query.AddRestConstraint(DICOM_TAG_SERIES_INSTANCE_UID, path[2], | |
| 1512 true /* case sensitive */, true /* mandatory tag */); | |
| 1513 | |
| 1514 OrthancJsonVisitor visitor(context_, content, ResourceType_Series); | |
| 1515 context_.Apply(visitor, query, ResourceType_Series, 0 /* since */, 0 /* no limit */); | |
| 1516 | |
| 1517 mime = MimeType_Json; | |
| 1518 return visitor.IsSuccess(); | |
| 1519 } | |
| 1520 else if (path.size() == 4 && | |
| 1521 boost::ends_with(path[3], ".dcm")) | |
| 1522 { | |
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1523 const std::string sopInstanceUid = path[3].substr(0, path[3].size() - 4); |
| 4240 | 1524 |
| 1525 DatabaseLookup query; | |
| 1526 query.AddRestConstraint(DICOM_TAG_STUDY_INSTANCE_UID, path[1], | |
| 1527 true /* case sensitive */, true /* mandatory tag */); | |
| 1528 query.AddRestConstraint(DICOM_TAG_SERIES_INSTANCE_UID, path[2], | |
| 1529 true /* case sensitive */, true /* mandatory tag */); | |
| 1530 query.AddRestConstraint(DICOM_TAG_SOP_INSTANCE_UID, sopInstanceUid, | |
| 1531 true /* case sensitive */, true /* mandatory tag */); | |
| 1532 | |
| 1533 DicomFileVisitor visitor(context_, content, modificationTime); | |
| 1534 context_.Apply(visitor, query, ResourceType_Instance, 0 /* since */, 0 /* no limit */); | |
| 1535 | |
| 1536 mime = MimeType_Dicom; | |
| 1537 return visitor.IsSuccess(); | |
| 1538 } | |
| 1539 else | |
| 1540 { | |
| 1541 return false; | |
| 1542 } | |
| 1543 } | |
|
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1544 else if (path[0] == BY_PATIENTS || |
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1545 path[0] == BY_STUDIES || |
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1546 path[0] == BY_DATES) |
| 4240 | 1547 { |
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1548 return GetRootNode(path[0]).GetFileContent(mime, content, modificationTime, UriComponents(path.begin() + 1, path.end())); |
| 4241 | 1549 } |
|
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1550 else if (allowUpload_ && |
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1551 path[0] == UPLOADS) |
| 4240 | 1552 { |
| 1553 return uploads_.GetFileContent(mime, content, modificationTime, UriComponents(path.begin() + 1, path.end())); | |
| 1554 } | |
| 1555 else | |
| 1556 { | |
| 1557 return false; | |
| 1558 } | |
| 1559 } | |
| 1560 | |
| 1561 | |
| 1562 bool OrthancWebDav::StoreFile(const std::string& content, | |
| 1563 const UriComponents& path) | |
| 1564 { | |
|
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1565 if (allowUpload_ && |
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1566 path.size() >= 1 && |
| 4240 | 1567 path[0] == UPLOADS) |
| 1568 { | |
| 1569 UriComponents subpath(UriComponents(path.begin() + 1, path.end())); | |
| 1570 | |
| 1571 if (uploads_.StoreFile(content, subpath)) | |
| 1572 { | |
| 1573 if (!content.empty()) | |
| 1574 { | |
| 1575 uploadQueue_.Enqueue(new SingleValueObject<std::string>(Toolbox::FlattenUri(subpath))); | |
| 1576 } | |
| 1577 return true; | |
| 1578 } | |
| 1579 else | |
| 1580 { | |
| 1581 return false; | |
| 1582 } | |
| 1583 } | |
| 1584 else | |
| 1585 { | |
| 1586 return false; | |
| 1587 } | |
| 1588 } | |
| 1589 | |
| 1590 | |
| 1591 bool OrthancWebDav::CreateFolder(const UriComponents& path) | |
| 1592 { | |
|
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1593 if (allowUpload_ && |
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1594 path.size() >= 1 && |
| 4240 | 1595 path[0] == UPLOADS) |
| 1596 { | |
| 1597 return uploads_.CreateFolder(UriComponents(path.begin() + 1, path.end())); | |
| 1598 } | |
| 1599 else | |
| 1600 { | |
| 1601 return false; | |
| 1602 } | |
| 1603 } | |
| 1604 | |
| 1605 | |
| 1606 bool OrthancWebDav::DeleteItem(const std::vector<std::string>& path) | |
| 1607 { | |
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1608 if (path.empty()) |
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1609 { |
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1610 return false; |
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1611 } |
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1612 else if (path[0] == BY_UIDS && |
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1613 path.size() >= 2 && |
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1614 path.size() <= 4) |
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1615 { |
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1616 if (allowDicomDelete_) |
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1617 { |
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1618 ResourceType level; |
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1619 DatabaseLookup query; |
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1620 |
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1621 query.AddRestConstraint(DICOM_TAG_STUDY_INSTANCE_UID, path[1], |
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1622 true /* case sensitive */, true /* mandatory tag */); |
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1623 level = ResourceType_Study; |
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1624 |
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1625 if (path.size() >= 3) |
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1626 { |
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1627 if (path[2] == STUDY_INFO) |
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1628 { |
| 4252 | 1629 return true; // Allow deletion of virtual files (to avoid blocking recursive DELETE) |
|
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1630 } |
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1631 |
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1632 query.AddRestConstraint(DICOM_TAG_SERIES_INSTANCE_UID, path[2], |
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1633 true /* case sensitive */, true /* mandatory tag */); |
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1634 level = ResourceType_Series; |
|
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1635 } |
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1636 |
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1637 if (path.size() == 4) |
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1638 { |
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1639 if (path[3] == SERIES_INFO) |
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1640 { |
| 4252 | 1641 return true; // Allow deletion of virtual files (to avoid blocking recursive DELETE) |
|
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1642 } |
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1643 else if (boost::ends_with(path[3], ".dcm")) |
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1644 { |
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1645 const std::string sopInstanceUid = path[3].substr(0, path[3].size() - 4); |
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1646 |
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1647 query.AddRestConstraint(DICOM_TAG_SOP_INSTANCE_UID, sopInstanceUid, |
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1648 true /* case sensitive */, true /* mandatory tag */); |
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1649 level = ResourceType_Instance; |
|
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1650 } |
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1651 else |
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1652 { |
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1653 return false; |
|
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1654 } |
|
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1655 } |
|
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1656 |
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|
1657 DicomDeleteVisitor visitor(context_, level); |
| 4252 | 1658 context_.Apply(visitor, query, level, 0 /* since */, 0 /* no limit */); |
|
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1659 return true; |
|
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1660 } |
|
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1661 else |
|
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1662 { |
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1663 return false; // read-only |
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1664 } |
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1665 } |
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1666 else if (path[0] == BY_PATIENTS || |
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1667 path[0] == BY_STUDIES || |
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1668 path[0] == BY_DATES) |
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1669 { |
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1670 if (allowDicomDelete_) |
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1671 { |
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1672 return GetRootNode(path[0]).DeleteItem(UriComponents(path.begin() + 1, path.end())); |
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1673 } |
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1674 else |
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1675 { |
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1676 return false; // read-only |
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1677 } |
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1678 } |
|
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1679 else if (allowUpload_ && |
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1680 path[0] == UPLOADS) |
| 4240 | 1681 { |
| 1682 return uploads_.DeleteItem(UriComponents(path.begin() + 1, path.end())); | |
| 1683 } | |
| 1684 else | |
| 1685 { | |
|
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1686 return false; |
| 4240 | 1687 } |
| 1688 } | |
| 1689 | |
| 1690 | |
| 1691 void OrthancWebDav::Start() | |
| 1692 { | |
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1693 if (uploadRunning_) |
| 4240 | 1694 { |
| 1695 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1696 } | |
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1697 else if (allowUpload_) |
| 4240 | 1698 { |
| 1699 LOG(INFO) << "Starting the WebDAV upload thread"; | |
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1700 uploadRunning_ = true; |
| 4240 | 1701 uploadThread_ = boost::thread(UploadWorker, this); |
| 1702 } | |
| 1703 } | |
| 1704 | |
| 1705 | |
| 1706 void OrthancWebDav::Stop() | |
| 1707 { | |
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1708 if (uploadRunning_) |
| 4240 | 1709 { |
| 1710 LOG(INFO) << "Stopping the WebDAV upload thread"; | |
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1711 uploadRunning_ = false; |
| 4240 | 1712 if (uploadThread_.joinable()) |
| 1713 { | |
| 1714 uploadThread_.join(); | |
| 1715 } | |
| 1716 } | |
| 1717 } | |
| 1718 } |