Mercurial > hg > orthanc
annotate OrthancServer/Sources/ServerJobs/ArchiveJob.cpp @ 4385:92737070b301
If meta-header is missing, best-effort to extract "TransferSyntax" in "/instances/{id}/metadata"
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 18 Dec 2020 11:48:40 +0100 |
| parents | 977c2759eb0a |
| children | d9473bd5ed43 |
| rev | line source |
|---|---|
| 2632 | 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) 2017-2020 Osimis S.A., Belgium |
| 2632 | 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. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #include "../PrecompiledHeadersServer.h" | |
| 35 #include "ArchiveJob.h" | |
| 36 | |
| 4045 | 37 #include "../../../OrthancFramework/Sources/Cache/SharedArchive.h" |
| 38 #include "../../../OrthancFramework/Sources/Compression/HierarchicalZipWriter.h" | |
| 39 #include "../../../OrthancFramework/Sources/DicomParsing/DicomDirWriter.h" | |
| 40 #include "../../../OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.h" | |
| 41 #include "../../../OrthancFramework/Sources/Logging.h" | |
| 42 #include "../../../OrthancFramework/Sources/OrthancException.h" | |
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43 #include "../OrthancConfiguration.h" |
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44 #include "../ServerContext.h" |
| 2632 | 45 |
| 46 #include <stdio.h> | |
| 47 | |
| 48 #if defined(_MSC_VER) | |
| 49 #define snprintf _snprintf | |
| 50 #endif | |
| 51 | |
| 52 static const uint64_t MEGA_BYTES = 1024 * 1024; | |
| 53 static const uint64_t GIGA_BYTES = 1024 * 1024 * 1024; | |
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54 |
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55 static const char* const MEDIA_IMAGES_FOLDER = "IMAGES"; |
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56 static const char* const KEY_DESCRIPTION = "Description"; |
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57 static const char* const KEY_INSTANCES_COUNT = "InstancesCount"; |
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58 static const char* const KEY_UNCOMPRESSED_SIZE_MB = "UncompressedSizeMB"; |
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59 static const char* const KEY_ARCHIVE_SIZE_MB = "ArchiveSizeMB"; |
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60 static const char* const KEY_TRANSCODE = "Transcode"; |
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61 |
| 2632 | 62 |
| 63 namespace Orthanc | |
| 64 { | |
| 65 static bool IsZip64Required(uint64_t uncompressedSize, | |
| 66 unsigned int countInstances) | |
| 67 { | |
| 68 static const uint64_t SAFETY_MARGIN = 64 * MEGA_BYTES; // Should be large enough to hold DICOMDIR | |
| 69 static const unsigned int FILES_MARGIN = 10; | |
| 70 | |
| 71 /** | |
| 72 * Determine whether ZIP64 is required. Original ZIP format can | |
| 73 * store up to 2GB of data (some implementation supporting up to | |
| 74 * 4GB of data), and up to 65535 files. | |
| 75 * https://en.wikipedia.org/wiki/Zip_(file_format)#ZIP64 | |
| 76 **/ | |
| 77 | |
| 78 const bool isZip64 = (uncompressedSize >= 2 * GIGA_BYTES - SAFETY_MARGIN || | |
| 79 countInstances >= 65535 - FILES_MARGIN); | |
| 80 | |
| 81 LOG(INFO) << "Creating a ZIP file with " << countInstances << " files of size " | |
| 82 << (uncompressedSize / MEGA_BYTES) << "MB using the " | |
| 83 << (isZip64 ? "ZIP64" : "ZIP32") << " file format"; | |
| 84 | |
| 85 return isZip64; | |
| 86 } | |
| 87 | |
| 88 | |
| 89 class ArchiveJob::ResourceIdentifiers : public boost::noncopyable | |
| 90 { | |
| 91 private: | |
| 92 ResourceType level_; | |
| 93 std::string patient_; | |
| 94 std::string study_; | |
| 95 std::string series_; | |
| 96 std::string instance_; | |
| 97 | |
| 98 static void GoToParent(ServerIndex& index, | |
| 99 std::string& current) | |
| 100 { | |
| 101 std::string tmp; | |
| 102 | |
| 103 if (index.LookupParent(tmp, current)) | |
| 104 { | |
| 105 current = tmp; | |
| 106 } | |
| 107 else | |
| 108 { | |
| 109 throw OrthancException(ErrorCode_UnknownResource); | |
| 110 } | |
| 111 } | |
| 112 | |
| 113 | |
| 114 public: | |
| 115 ResourceIdentifiers(ServerIndex& index, | |
| 116 const std::string& publicId) | |
| 117 { | |
| 118 if (!index.LookupResourceType(level_, publicId)) | |
| 119 { | |
| 120 throw OrthancException(ErrorCode_UnknownResource); | |
| 121 } | |
| 122 | |
| 123 std::string current = publicId;; | |
| 124 switch (level_) // Do not add "break" below! | |
| 125 { | |
| 126 case ResourceType_Instance: | |
| 127 instance_ = current; | |
| 128 GoToParent(index, current); | |
| 129 | |
| 130 case ResourceType_Series: | |
| 131 series_ = current; | |
| 132 GoToParent(index, current); | |
| 133 | |
| 134 case ResourceType_Study: | |
| 135 study_ = current; | |
| 136 GoToParent(index, current); | |
| 137 | |
| 138 case ResourceType_Patient: | |
| 139 patient_ = current; | |
| 140 break; | |
| 141 | |
| 142 default: | |
| 143 throw OrthancException(ErrorCode_InternalError); | |
| 144 } | |
| 145 } | |
| 146 | |
| 147 ResourceType GetLevel() const | |
| 148 { | |
| 149 return level_; | |
| 150 } | |
| 151 | |
| 152 const std::string& GetIdentifier(ResourceType level) const | |
| 153 { | |
| 154 // Some sanity check to ensure enumerations are not altered | |
| 155 assert(ResourceType_Patient < ResourceType_Study); | |
| 156 assert(ResourceType_Study < ResourceType_Series); | |
| 157 assert(ResourceType_Series < ResourceType_Instance); | |
| 158 | |
| 159 if (level > level_) | |
| 160 { | |
| 161 throw OrthancException(ErrorCode_InternalError); | |
| 162 } | |
| 163 | |
| 164 switch (level) | |
| 165 { | |
| 166 case ResourceType_Patient: | |
| 167 return patient_; | |
| 168 | |
| 169 case ResourceType_Study: | |
| 170 return study_; | |
| 171 | |
| 172 case ResourceType_Series: | |
| 173 return series_; | |
| 174 | |
| 175 case ResourceType_Instance: | |
| 176 return instance_; | |
| 177 | |
| 178 default: | |
| 179 throw OrthancException(ErrorCode_InternalError); | |
| 180 } | |
| 181 } | |
| 182 }; | |
| 183 | |
| 184 | |
| 185 class ArchiveJob::IArchiveVisitor : public boost::noncopyable | |
| 186 { | |
| 187 public: | |
| 188 virtual ~IArchiveVisitor() | |
| 189 { | |
| 190 } | |
| 191 | |
| 192 virtual void Open(ResourceType level, | |
| 193 const std::string& publicId) = 0; | |
| 194 | |
| 195 virtual void Close() = 0; | |
| 196 | |
| 197 virtual void AddInstance(const std::string& instanceId, | |
| 198 const FileInfo& dicom) = 0; | |
| 199 }; | |
| 200 | |
| 201 | |
| 202 class ArchiveJob::ArchiveIndex : public boost::noncopyable | |
| 203 { | |
| 204 private: | |
| 205 struct Instance | |
| 206 { | |
| 207 std::string id_; | |
| 208 FileInfo dicom_; | |
| 209 | |
| 210 Instance(const std::string& id, | |
| 211 const FileInfo& dicom) : | |
| 212 id_(id), dicom_(dicom) | |
| 213 { | |
| 214 } | |
| 215 }; | |
| 216 | |
| 217 // A "NULL" value for ArchiveIndex indicates a non-expanded node | |
| 218 typedef std::map<std::string, ArchiveIndex*> Resources; | |
| 219 | |
| 220 ResourceType level_; | |
| 221 Resources resources_; // Only at patient/study/series level | |
| 222 std::list<Instance> instances_; // Only at instance level | |
| 223 | |
| 224 | |
| 225 void AddResourceToExpand(ServerIndex& index, | |
| 226 const std::string& id) | |
| 227 { | |
| 228 if (level_ == ResourceType_Instance) | |
| 229 { | |
| 230 FileInfo tmp; | |
| 231 if (index.LookupAttachment(tmp, id, FileContentType_Dicom)) | |
| 232 { | |
| 233 instances_.push_back(Instance(id, tmp)); | |
| 234 } | |
| 235 } | |
| 236 else | |
| 237 { | |
| 238 resources_[id] = NULL; | |
| 239 } | |
| 240 } | |
| 241 | |
| 242 | |
| 243 public: | |
| 4205 | 244 explicit ArchiveIndex(ResourceType level) : |
| 2632 | 245 level_(level) |
| 246 { | |
| 247 } | |
| 248 | |
| 249 ~ArchiveIndex() | |
| 250 { | |
| 251 for (Resources::iterator it = resources_.begin(); | |
| 252 it != resources_.end(); ++it) | |
| 253 { | |
| 254 delete it->second; | |
| 255 } | |
| 256 } | |
| 257 | |
| 258 | |
| 259 void Add(ServerIndex& index, | |
| 260 const ResourceIdentifiers& resource) | |
| 261 { | |
| 262 const std::string& id = resource.GetIdentifier(level_); | |
| 263 Resources::iterator previous = resources_.find(id); | |
| 264 | |
| 265 if (level_ == ResourceType_Instance) | |
| 266 { | |
| 267 AddResourceToExpand(index, id); | |
| 268 } | |
| 269 else if (resource.GetLevel() == level_) | |
| 270 { | |
| 271 // Mark this resource for further expansion | |
| 272 if (previous != resources_.end()) | |
| 273 { | |
| 274 delete previous->second; | |
| 275 } | |
| 276 | |
| 277 resources_[id] = NULL; | |
| 278 } | |
| 279 else if (previous == resources_.end()) | |
| 280 { | |
| 281 // This is the first time we meet this resource | |
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282 std::unique_ptr<ArchiveIndex> child(new ArchiveIndex(GetChildResourceType(level_))); |
| 2632 | 283 child->Add(index, resource); |
| 284 resources_[id] = child.release(); | |
| 285 } | |
| 286 else if (previous->second != NULL) | |
| 287 { | |
| 288 previous->second->Add(index, resource); | |
| 289 } | |
| 290 else | |
| 291 { | |
| 292 // Nothing to do: This item is marked for further expansion | |
| 293 } | |
| 294 } | |
| 295 | |
| 296 | |
| 297 void Expand(ServerIndex& index) | |
| 298 { | |
| 299 if (level_ == ResourceType_Instance) | |
| 300 { | |
| 301 // Expanding an instance node makes no sense | |
| 302 return; | |
| 303 } | |
| 304 | |
| 305 for (Resources::iterator it = resources_.begin(); | |
| 306 it != resources_.end(); ++it) | |
| 307 { | |
| 308 if (it->second == NULL) | |
| 309 { | |
| 310 // This is resource is marked for expansion | |
| 311 std::list<std::string> children; | |
| 312 index.GetChildren(children, it->first); | |
| 313 | |
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314 std::unique_ptr<ArchiveIndex> child(new ArchiveIndex(GetChildResourceType(level_))); |
| 2632 | 315 |
| 316 for (std::list<std::string>::const_iterator | |
| 317 it2 = children.begin(); it2 != children.end(); ++it2) | |
| 318 { | |
| 319 child->AddResourceToExpand(index, *it2); | |
| 320 } | |
| 321 | |
| 322 it->second = child.release(); | |
| 323 } | |
| 324 | |
| 325 assert(it->second != NULL); | |
| 326 it->second->Expand(index); | |
| 327 } | |
| 328 } | |
| 329 | |
| 330 | |
| 331 void Apply(IArchiveVisitor& visitor) const | |
| 332 { | |
| 333 if (level_ == ResourceType_Instance) | |
| 334 { | |
| 335 for (std::list<Instance>::const_iterator | |
| 336 it = instances_.begin(); it != instances_.end(); ++it) | |
| 337 { | |
| 338 visitor.AddInstance(it->id_, it->dicom_); | |
| 339 } | |
| 340 } | |
| 341 else | |
| 342 { | |
| 343 for (Resources::const_iterator it = resources_.begin(); | |
| 344 it != resources_.end(); ++it) | |
| 345 { | |
| 346 assert(it->second != NULL); // There must have been a call to "Expand()" | |
| 347 visitor.Open(level_, it->first); | |
| 348 it->second->Apply(visitor); | |
| 349 visitor.Close(); | |
| 350 } | |
| 351 } | |
| 352 } | |
| 353 }; | |
| 354 | |
| 355 | |
| 356 | |
| 357 class ArchiveJob::ZipCommands : public boost::noncopyable | |
| 358 { | |
| 359 private: | |
| 360 enum Type | |
| 361 { | |
| 362 Type_OpenDirectory, | |
| 363 Type_CloseDirectory, | |
| 364 Type_WriteInstance | |
| 365 }; | |
| 366 | |
| 367 class Command : public boost::noncopyable | |
| 368 { | |
| 369 private: | |
| 370 Type type_; | |
| 371 std::string filename_; | |
| 372 std::string instanceId_; | |
| 373 FileInfo info_; | |
| 374 | |
| 375 public: | |
| 376 explicit Command(Type type) : | |
| 377 type_(type) | |
| 378 { | |
| 379 assert(type_ == Type_CloseDirectory); | |
| 380 } | |
| 381 | |
| 382 Command(Type type, | |
| 383 const std::string& filename) : | |
| 384 type_(type), | |
| 385 filename_(filename) | |
| 386 { | |
| 387 assert(type_ == Type_OpenDirectory); | |
| 388 } | |
| 389 | |
| 390 Command(Type type, | |
| 391 const std::string& filename, | |
| 392 const std::string& instanceId, | |
| 393 const FileInfo& info) : | |
| 394 type_(type), | |
| 395 filename_(filename), | |
| 396 instanceId_(instanceId), | |
| 397 info_(info) | |
| 398 { | |
| 399 assert(type_ == Type_WriteInstance); | |
| 400 } | |
| 401 | |
| 402 void Apply(HierarchicalZipWriter& writer, | |
| 403 ServerContext& context, | |
| 404 DicomDirWriter* dicomDir, | |
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405 const std::string& dicomDirFolder, |
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406 bool transcode, |
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407 DicomTransferSyntax transferSyntax) const |
| 2632 | 408 { |
| 409 switch (type_) | |
| 410 { | |
| 411 case Type_OpenDirectory: | |
| 412 writer.OpenDirectory(filename_.c_str()); | |
| 413 break; | |
| 414 | |
| 415 case Type_CloseDirectory: | |
| 416 writer.CloseDirectory(); | |
| 417 break; | |
| 418 | |
| 419 case Type_WriteInstance: | |
| 420 { | |
| 421 std::string content; | |
| 422 | |
| 423 try | |
| 424 { | |
| 425 context.ReadAttachment(content, info_); | |
| 426 } | |
| 427 catch (OrthancException& e) | |
| 428 { | |
| 429 LOG(WARNING) << "An instance was removed after the job was issued: " << instanceId_; | |
| 430 return; | |
| 431 } | |
| 2636 | 432 |
| 433 //boost::this_thread::sleep(boost::posix_time::milliseconds(300)); | |
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434 |
| 2632 | 435 writer.OpenFile(filename_.c_str()); |
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436 |
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437 bool transcodeSuccess = false; |
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438 |
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439 std::unique_ptr<ParsedDicomFile> parsed; |
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440 |
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441 if (transcode) |
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442 { |
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443 // New in Orthanc 1.7.0 |
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444 std::set<DicomTransferSyntax> syntaxes; |
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445 syntaxes.insert(transferSyntax); |
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446 |
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447 IDicomTranscoder::DicomImage source, transcoded; |
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448 source.SetExternalBuffer(content); |
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449 |
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450 if (context.Transcode(transcoded, source, syntaxes, true /* allow new SOP instance UID */)) |
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451 { |
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452 writer.Write(transcoded.GetBufferData(), transcoded.GetBufferSize()); |
| 2632 | 453 |
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454 if (dicomDir != NULL) |
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455 { |
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456 std::unique_ptr<ParsedDicomFile> tmp(transcoded.ReleaseAsParsedDicomFile()); |
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457 dicomDir->Add(dicomDirFolder, filename_, *tmp); |
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458 } |
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459 |
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460 transcodeSuccess = true; |
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461 } |
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462 else |
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463 { |
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464 LOG(INFO) << "Cannot transcode instance " << instanceId_ |
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465 << " to transfer syntax: " << GetTransferSyntaxUid(transferSyntax); |
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466 } |
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467 } |
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468 |
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469 if (!transcodeSuccess) |
| 2632 | 470 { |
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471 writer.Write(content); |
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472 |
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473 if (dicomDir != NULL) |
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474 { |
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475 if (parsed.get() == NULL) |
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476 { |
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477 parsed.reset(new ParsedDicomFile(content)); |
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478 } |
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479 |
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480 dicomDir->Add(dicomDirFolder, filename_, *parsed); |
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481 } |
| 2632 | 482 } |
| 483 | |
| 484 break; | |
| 485 } | |
| 486 | |
| 487 default: | |
| 488 throw OrthancException(ErrorCode_InternalError); | |
| 489 } | |
| 490 } | |
| 491 }; | |
| 492 | |
| 493 std::deque<Command*> commands_; | |
| 494 uint64_t uncompressedSize_; | |
| 495 unsigned int instancesCount_; | |
| 496 | |
| 497 | |
| 498 void ApplyInternal(HierarchicalZipWriter& writer, | |
| 499 ServerContext& context, | |
| 500 size_t index, | |
| 501 DicomDirWriter* dicomDir, | |
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502 const std::string& dicomDirFolder, |
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503 bool transcode, |
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504 DicomTransferSyntax transferSyntax) const |
| 2632 | 505 { |
| 506 if (index >= commands_.size()) | |
| 507 { | |
| 508 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 509 } | |
| 510 | |
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511 commands_[index]->Apply(writer, context, dicomDir, dicomDirFolder, transcode, transferSyntax); |
| 2632 | 512 } |
| 513 | |
| 514 public: | |
| 515 ZipCommands() : | |
| 516 uncompressedSize_(0), | |
| 517 instancesCount_(0) | |
| 518 { | |
| 519 } | |
| 520 | |
| 521 ~ZipCommands() | |
| 522 { | |
| 523 for (std::deque<Command*>::iterator it = commands_.begin(); | |
| 524 it != commands_.end(); ++it) | |
| 525 { | |
| 526 assert(*it != NULL); | |
| 527 delete *it; | |
| 528 } | |
| 529 } | |
| 530 | |
| 531 size_t GetSize() const | |
| 532 { | |
| 533 return commands_.size(); | |
| 534 } | |
| 535 | |
| 536 unsigned int GetInstancesCount() const | |
| 537 { | |
| 538 return instancesCount_; | |
| 539 } | |
| 540 | |
| 541 uint64_t GetUncompressedSize() const | |
| 542 { | |
| 543 return uncompressedSize_; | |
| 544 } | |
| 545 | |
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546 // "media" flavor (with DICOMDIR) |
| 2632 | 547 void Apply(HierarchicalZipWriter& writer, |
| 548 ServerContext& context, | |
| 549 size_t index, | |
| 550 DicomDirWriter& dicomDir, | |
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551 const std::string& dicomDirFolder, |
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552 bool transcode, |
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553 DicomTransferSyntax transferSyntax) const |
| 2632 | 554 { |
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555 ApplyInternal(writer, context, index, &dicomDir, dicomDirFolder, transcode, transferSyntax); |
| 2632 | 556 } |
| 557 | |
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558 // "archive" flavor (without DICOMDIR) |
| 2632 | 559 void Apply(HierarchicalZipWriter& writer, |
| 560 ServerContext& context, | |
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561 size_t index, |
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562 bool transcode, |
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563 DicomTransferSyntax transferSyntax) const |
| 2632 | 564 { |
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565 ApplyInternal(writer, context, index, NULL, "", transcode, transferSyntax); |
| 2632 | 566 } |
| 567 | |
| 568 void AddOpenDirectory(const std::string& filename) | |
| 569 { | |
| 570 commands_.push_back(new Command(Type_OpenDirectory, filename)); | |
| 571 } | |
| 572 | |
| 573 void AddCloseDirectory() | |
| 574 { | |
| 575 commands_.push_back(new Command(Type_CloseDirectory)); | |
| 576 } | |
| 577 | |
| 578 void AddWriteInstance(const std::string& filename, | |
| 579 const std::string& instanceId, | |
| 580 const FileInfo& info) | |
| 581 { | |
| 582 commands_.push_back(new Command(Type_WriteInstance, filename, instanceId, info)); | |
| 583 instancesCount_ ++; | |
| 584 uncompressedSize_ += info.GetUncompressedSize(); | |
| 585 } | |
| 586 | |
| 587 bool IsZip64() const | |
| 588 { | |
| 589 return IsZip64Required(GetUncompressedSize(), GetInstancesCount()); | |
| 590 } | |
| 591 }; | |
| 592 | |
| 593 | |
| 594 | |
| 595 class ArchiveJob::ArchiveIndexVisitor : public IArchiveVisitor | |
| 596 { | |
| 597 private: | |
| 598 ZipCommands& commands_; | |
| 599 ServerContext& context_; | |
| 600 char instanceFormat_[24]; | |
| 601 unsigned int counter_; | |
| 602 | |
| 603 static std::string GetTag(const DicomMap& tags, | |
| 604 const DicomTag& tag) | |
| 605 { | |
| 606 const DicomValue* v = tags.TestAndGetValue(tag); | |
| 607 if (v != NULL && | |
| 608 !v->IsBinary() && | |
| 609 !v->IsNull()) | |
| 610 { | |
| 611 return v->GetContent(); | |
| 612 } | |
| 613 else | |
| 614 { | |
| 615 return ""; | |
| 616 } | |
| 617 } | |
| 618 | |
| 619 public: | |
| 620 ArchiveIndexVisitor(ZipCommands& commands, | |
| 621 ServerContext& context) : | |
| 622 commands_(commands), | |
| 623 context_(context), | |
| 624 counter_(0) | |
| 625 { | |
| 626 if (commands.GetSize() != 0) | |
| 627 { | |
| 628 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 629 } | |
| 630 | |
| 631 snprintf(instanceFormat_, sizeof(instanceFormat_) - 1, "%%08d.dcm"); | |
| 632 } | |
| 633 | |
| 634 virtual void Open(ResourceType level, | |
| 4205 | 635 const std::string& publicId) ORTHANC_OVERRIDE |
| 2632 | 636 { |
| 637 std::string path; | |
| 638 | |
| 639 DicomMap tags; | |
| 640 if (context_.GetIndex().GetMainDicomTags(tags, publicId, level, level)) | |
| 641 { | |
| 642 switch (level) | |
| 643 { | |
| 644 case ResourceType_Patient: | |
| 645 path = GetTag(tags, DICOM_TAG_PATIENT_ID) + " " + GetTag(tags, DICOM_TAG_PATIENT_NAME); | |
| 646 break; | |
| 647 | |
| 648 case ResourceType_Study: | |
| 649 path = GetTag(tags, DICOM_TAG_ACCESSION_NUMBER) + " " + GetTag(tags, DICOM_TAG_STUDY_DESCRIPTION); | |
| 650 break; | |
| 651 | |
| 652 case ResourceType_Series: | |
| 653 { | |
| 654 std::string modality = GetTag(tags, DICOM_TAG_MODALITY); | |
| 655 path = modality + " " + GetTag(tags, DICOM_TAG_SERIES_DESCRIPTION); | |
| 656 | |
| 657 if (modality.size() == 0) | |
| 658 { | |
| 659 snprintf(instanceFormat_, sizeof(instanceFormat_) - 1, "%%08d.dcm"); | |
| 660 } | |
| 661 else if (modality.size() == 1) | |
| 662 { | |
| 663 snprintf(instanceFormat_, sizeof(instanceFormat_) - 1, "%c%%07d.dcm", | |
| 664 toupper(modality[0])); | |
| 665 } | |
| 666 else if (modality.size() >= 2) | |
| 667 { | |
| 668 snprintf(instanceFormat_, sizeof(instanceFormat_) - 1, "%c%c%%06d.dcm", | |
| 669 toupper(modality[0]), toupper(modality[1])); | |
| 670 } | |
| 671 | |
| 672 counter_ = 0; | |
| 673 | |
| 674 break; | |
| 675 } | |
| 676 | |
| 677 default: | |
| 678 throw OrthancException(ErrorCode_InternalError); | |
| 679 } | |
| 680 } | |
| 681 | |
| 682 path = Toolbox::StripSpaces(Toolbox::ConvertToAscii(path)); | |
| 683 | |
| 684 if (path.empty()) | |
| 685 { | |
| 686 path = std::string("Unknown ") + EnumerationToString(level); | |
| 687 } | |
| 688 | |
| 689 commands_.AddOpenDirectory(path.c_str()); | |
| 690 } | |
| 691 | |
| 4205 | 692 virtual void Close() ORTHANC_OVERRIDE |
| 2632 | 693 { |
| 694 commands_.AddCloseDirectory(); | |
| 695 } | |
| 696 | |
| 697 virtual void AddInstance(const std::string& instanceId, | |
| 4205 | 698 const FileInfo& dicom) ORTHANC_OVERRIDE |
| 2632 | 699 { |
| 700 char filename[24]; | |
| 701 snprintf(filename, sizeof(filename) - 1, instanceFormat_, counter_); | |
| 702 counter_ ++; | |
| 703 | |
| 704 commands_.AddWriteInstance(filename, instanceId, dicom); | |
| 705 } | |
| 706 }; | |
| 707 | |
| 708 | |
| 709 class ArchiveJob::MediaIndexVisitor : public IArchiveVisitor | |
| 710 { | |
| 711 private: | |
| 712 ZipCommands& commands_; | |
| 713 ServerContext& context_; | |
| 714 unsigned int counter_; | |
| 715 | |
| 716 public: | |
| 717 MediaIndexVisitor(ZipCommands& commands, | |
| 718 ServerContext& context) : | |
| 719 commands_(commands), | |
| 720 context_(context), | |
| 721 counter_(0) | |
| 722 { | |
| 723 } | |
| 724 | |
| 725 virtual void Open(ResourceType level, | |
| 4205 | 726 const std::string& publicId) ORTHANC_OVERRIDE |
| 2632 | 727 { |
| 728 } | |
| 729 | |
| 4205 | 730 virtual void Close() ORTHANC_OVERRIDE |
| 2632 | 731 { |
| 732 } | |
| 733 | |
| 734 virtual void AddInstance(const std::string& instanceId, | |
| 4205 | 735 const FileInfo& dicom) ORTHANC_OVERRIDE |
| 2632 | 736 { |
| 737 // "DICOM restricts the filenames on DICOM media to 8 | |
| 738 // characters (some systems wrongly use 8.3, but this does not | |
| 739 // conform to the standard)." | |
| 740 std::string filename = "IM" + boost::lexical_cast<std::string>(counter_); | |
| 741 commands_.AddWriteInstance(filename, instanceId, dicom); | |
| 742 | |
| 743 counter_ ++; | |
| 744 } | |
| 745 }; | |
| 746 | |
| 747 | |
| 748 class ArchiveJob::ZipWriterIterator : public boost::noncopyable | |
| 749 { | |
| 750 private: | |
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751 TemporaryFile& target_; |
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752 ServerContext& context_; |
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753 ZipCommands commands_; |
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754 std::unique_ptr<HierarchicalZipWriter> zip_; |
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755 std::unique_ptr<DicomDirWriter> dicomDir_; |
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756 bool isMedia_; |
| 2632 | 757 |
| 758 public: | |
| 759 ZipWriterIterator(TemporaryFile& target, | |
| 760 ServerContext& context, | |
| 761 ArchiveIndex& archive, | |
| 762 bool isMedia, | |
| 763 bool enableExtendedSopClass) : | |
| 764 target_(target), | |
| 765 context_(context), | |
| 766 isMedia_(isMedia) | |
| 767 { | |
| 768 if (isMedia) | |
| 769 { | |
| 770 MediaIndexVisitor visitor(commands_, context); | |
| 771 archive.Expand(context.GetIndex()); | |
| 772 | |
| 773 commands_.AddOpenDirectory(MEDIA_IMAGES_FOLDER); | |
| 774 archive.Apply(visitor); | |
| 775 commands_.AddCloseDirectory(); | |
| 776 | |
| 777 dicomDir_.reset(new DicomDirWriter); | |
| 778 dicomDir_->EnableExtendedSopClass(enableExtendedSopClass); | |
| 779 } | |
| 780 else | |
| 781 { | |
| 782 ArchiveIndexVisitor visitor(commands_, context); | |
| 783 archive.Expand(context.GetIndex()); | |
| 784 archive.Apply(visitor); | |
| 785 } | |
| 786 | |
| 787 zip_.reset(new HierarchicalZipWriter(target.GetPath().c_str())); | |
| 788 zip_->SetZip64(commands_.IsZip64()); | |
| 789 } | |
| 790 | |
| 791 size_t GetStepsCount() const | |
| 792 { | |
| 793 return commands_.GetSize() + 1; | |
| 794 } | |
| 795 | |
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796 void RunStep(size_t index, |
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797 bool transcode, |
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798 DicomTransferSyntax transferSyntax) |
| 2632 | 799 { |
| 800 if (index > commands_.GetSize()) | |
| 801 { | |
| 802 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 803 } | |
| 804 else if (index == commands_.GetSize()) | |
| 805 { | |
| 806 // Last step: Add the DICOMDIR | |
| 807 if (isMedia_) | |
| 808 { | |
| 809 assert(dicomDir_.get() != NULL); | |
| 810 std::string s; | |
| 811 dicomDir_->Encode(s); | |
| 812 | |
| 813 zip_->OpenFile("DICOMDIR"); | |
| 814 zip_->Write(s); | |
| 815 } | |
| 816 } | |
| 817 else | |
| 818 { | |
| 819 if (isMedia_) | |
| 820 { | |
| 821 assert(dicomDir_.get() != NULL); | |
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822 commands_.Apply(*zip_, context_, index, *dicomDir_, |
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823 MEDIA_IMAGES_FOLDER, transcode, transferSyntax); |
| 2632 | 824 } |
| 825 else | |
| 826 { | |
| 827 assert(dicomDir_.get() == NULL); | |
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828 commands_.Apply(*zip_, context_, index, transcode, transferSyntax); |
| 2632 | 829 } |
| 830 } | |
| 831 } | |
| 832 | |
| 833 unsigned int GetInstancesCount() const | |
| 834 { | |
| 835 return commands_.GetInstancesCount(); | |
| 836 } | |
| 837 | |
| 838 uint64_t GetUncompressedSize() const | |
| 839 { | |
| 840 return commands_.GetUncompressedSize(); | |
| 841 } | |
| 842 }; | |
| 843 | |
| 844 | |
| 2966 | 845 ArchiveJob::ArchiveJob(ServerContext& context, |
| 2632 | 846 bool isMedia, |
| 847 bool enableExtendedSopClass) : | |
| 848 context_(context), | |
| 849 archive_(new ArchiveIndex(ResourceType_Patient)), // root | |
| 850 isMedia_(isMedia), | |
| 851 enableExtendedSopClass_(enableExtendedSopClass), | |
| 852 currentStep_(0), | |
| 853 instancesCount_(0), | |
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854 uncompressedSize_(0), |
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855 archiveSize_(0), |
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856 transcode_(false), |
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857 transferSyntax_(DicomTransferSyntax_LittleEndianImplicit) |
| 2632 | 858 { |
| 2966 | 859 } |
| 860 | |
|
2976
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
861 |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
862 ArchiveJob::~ArchiveJob() |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
863 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
864 if (!mediaArchiveId_.empty()) |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
865 { |
|
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Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
866 context_.GetMediaArchive().Remove(mediaArchiveId_); |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
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diff
changeset
|
867 } |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
868 } |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
869 |
| 2966 | 870 |
| 871 void ArchiveJob::SetSynchronousTarget(boost::shared_ptr<TemporaryFile>& target) | |
| 872 { | |
| 873 if (target.get() == NULL) | |
| 2632 | 874 { |
| 875 throw OrthancException(ErrorCode_NullPointer); | |
| 876 } | |
|
2976
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Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
877 else if (writer_.get() != NULL || // Already started |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
878 synchronousTarget_.get() != NULL || |
|
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Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
879 asynchronousTarget_.get() != NULL) |
| 2966 | 880 { |
| 881 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 882 } | |
| 883 else | |
| 884 { | |
| 885 synchronousTarget_ = target; | |
| 886 } | |
| 2632 | 887 } |
| 888 | |
| 889 | |
|
2976
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Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
890 void ArchiveJob::SetDescription(const std::string& description) |
|
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Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
891 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
892 if (writer_.get() != NULL) // Already started |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
893 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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2966
diff
changeset
|
894 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
|
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Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
895 } |
|
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parents:
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diff
changeset
|
896 else |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
897 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
898 description_ = description; |
|
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Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
899 } |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
900 } |
|
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Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
901 |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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diff
changeset
|
902 |
| 2632 | 903 void ArchiveJob::AddResource(const std::string& publicId) |
| 904 { | |
| 905 if (writer_.get() != NULL) // Already started | |
| 906 { | |
| 907 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 908 } | |
|
2976
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parents:
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diff
changeset
|
909 else |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
910 { |
|
cb5d75143da0
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diff
changeset
|
911 ResourceIdentifiers resource(context_.GetIndex(), publicId); |
|
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diff
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|
912 archive_->Add(context_.GetIndex(), resource); |
|
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diff
changeset
|
913 } |
| 2632 | 914 } |
| 915 | |
|
3913
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transcoding ZIP archive and media
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diff
changeset
|
916 |
|
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transcoding ZIP archive and media
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
917 void ArchiveJob::SetTranscode(DicomTransferSyntax transferSyntax) |
|
6ddad3e0b569
transcoding ZIP archive and media
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diff
changeset
|
918 { |
|
6ddad3e0b569
transcoding ZIP archive and media
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
919 if (writer_.get() != NULL) // Already started |
|
6ddad3e0b569
transcoding ZIP archive and media
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3713
diff
changeset
|
920 { |
|
6ddad3e0b569
transcoding ZIP archive and media
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3713
diff
changeset
|
921 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
|
6ddad3e0b569
transcoding ZIP archive and media
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parents:
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diff
changeset
|
922 } |
|
6ddad3e0b569
transcoding ZIP archive and media
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
923 else |
|
6ddad3e0b569
transcoding ZIP archive and media
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3713
diff
changeset
|
924 { |
|
6ddad3e0b569
transcoding ZIP archive and media
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
925 transcode_ = true; |
|
6ddad3e0b569
transcoding ZIP archive and media
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3713
diff
changeset
|
926 transferSyntax_ = transferSyntax; |
|
6ddad3e0b569
transcoding ZIP archive and media
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parents:
3713
diff
changeset
|
927 } |
|
6ddad3e0b569
transcoding ZIP archive and media
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parents:
3713
diff
changeset
|
928 } |
|
6ddad3e0b569
transcoding ZIP archive and media
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diff
changeset
|
929 |
| 2632 | 930 |
|
2812
ea7aea6f6a95
improved naming of methods in IJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2730
diff
changeset
|
931 void ArchiveJob::Reset() |
| 2632 | 932 { |
| 2955 | 933 throw OrthancException(ErrorCode_BadSequenceOfCalls, |
| 934 "Cannot resubmit the creation of an archive"); | |
| 2632 | 935 } |
| 936 | |
| 937 | |
| 938 void ArchiveJob::Start() | |
| 939 { | |
|
2976
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parents:
2966
diff
changeset
|
940 TemporaryFile* target = NULL; |
|
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parents:
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diff
changeset
|
941 |
| 2966 | 942 if (synchronousTarget_.get() == NULL) |
| 943 { | |
|
3181
6fd38327e777
Fix issue #130 (Orthanc failed to start when /tmp partition was full)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3095
diff
changeset
|
944 { |
|
6fd38327e777
Fix issue #130 (Orthanc failed to start when /tmp partition was full)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3095
diff
changeset
|
945 OrthancConfiguration::ReaderLock lock; |
|
6fd38327e777
Fix issue #130 (Orthanc failed to start when /tmp partition was full)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3095
diff
changeset
|
946 asynchronousTarget_.reset(lock.GetConfiguration().CreateTemporaryFile()); |
|
6fd38327e777
Fix issue #130 (Orthanc failed to start when /tmp partition was full)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3095
diff
changeset
|
947 } |
|
6fd38327e777
Fix issue #130 (Orthanc failed to start when /tmp partition was full)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3095
diff
changeset
|
948 |
|
2976
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
949 target = asynchronousTarget_.get(); |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
950 } |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
951 else |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
952 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
953 target = synchronousTarget_.get(); |
| 2966 | 954 } |
|
3181
6fd38327e777
Fix issue #130 (Orthanc failed to start when /tmp partition was full)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3095
diff
changeset
|
955 |
|
6fd38327e777
Fix issue #130 (Orthanc failed to start when /tmp partition was full)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3095
diff
changeset
|
956 assert(target != NULL); |
|
6fd38327e777
Fix issue #130 (Orthanc failed to start when /tmp partition was full)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3095
diff
changeset
|
957 target->Touch(); // Make sure we can write to the temporary file |
| 2966 | 958 |
| 2632 | 959 if (writer_.get() != NULL) |
| 960 { | |
| 961 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 962 } | |
| 963 | |
|
2976
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Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
964 writer_.reset(new ZipWriterIterator(*target, context_, *archive_, |
| 2632 | 965 isMedia_, enableExtendedSopClass_)); |
| 966 | |
| 967 instancesCount_ = writer_->GetInstancesCount(); | |
| 968 uncompressedSize_ = writer_->GetUncompressedSize(); | |
| 969 } | |
| 970 | |
|
2976
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Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
971 |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
972 |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
973 namespace |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
974 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
975 class DynamicTemporaryFile : public IDynamicObject |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
976 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
977 private: |
|
3712
2a170a8f1faf
replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3640
diff
changeset
|
978 std::unique_ptr<TemporaryFile> file_; |
|
2976
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Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
979 |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
980 public: |
| 4205 | 981 explicit DynamicTemporaryFile(TemporaryFile* f) : file_(f) |
|
2976
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Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
982 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
983 if (f == NULL) |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
984 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
985 throw OrthancException(ErrorCode_NullPointer); |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
986 } |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
987 } |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
988 |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
989 const TemporaryFile& GetFile() const |
|
cb5d75143da0
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parents:
2966
diff
changeset
|
990 { |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
991 assert(file_.get() != NULL); |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
992 return *file_; |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
993 } |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
994 }; |
|
cb5d75143da0
Asynchronous generation of ZIP archives and DICOM medias
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2966
diff
changeset
|
995 } |
| 2632 | 996 |
|
2976
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Asynchronous generation of ZIP archives and DICOM medias
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parents:
2966
diff
changeset
|
997 |
|
4341
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
998 void ArchiveJob::RefreshArchiveSize() |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
999 { |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
1000 if (synchronousTarget_.get() != NULL) |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
1001 { |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
1002 archiveSize_ = synchronousTarget_->GetFileSize(); |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
1003 } |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
1004 |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
1005 if (asynchronousTarget_.get() != NULL) |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
1006 { |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
1007 archiveSize_ = asynchronousTarget_->GetFileSize(); |
|
977c2759eb0a
Archive/media jobs report the size of the created ZIP file in content field "ArchiveSizeMB"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4205
diff
changeset
|
1008 } |
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1009 } |
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1010 |
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1011 |
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1012 void ArchiveJob::FinalizeTarget() |
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1013 { |
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1014 writer_.reset(); // Flush all the results |
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1015 |
|
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1016 RefreshArchiveSize(); |
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1017 |
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1018 if (asynchronousTarget_.get() != NULL) |
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1019 { |
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1020 // Asynchronous behavior: Move the resulting file into the media archive |
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1021 mediaArchiveId_ = context_.GetMediaArchive().Add( |
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1022 new DynamicTemporaryFile(asynchronousTarget_.release())); |
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1023 } |
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1024 } |
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1025 |
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1026 |
|
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1027 JobStepResult ArchiveJob::Step(const std::string& jobId) |
| 2632 | 1028 { |
| 1029 assert(writer_.get() != NULL); | |
| 1030 | |
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1031 if (synchronousTarget_.get() != NULL && |
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1032 synchronousTarget_.unique()) |
| 2632 | 1033 { |
| 1034 LOG(WARNING) << "A client has disconnected while creating an archive"; | |
|
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1035 return JobStepResult::Failure(ErrorCode_NetworkProtocol, |
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1036 "A client has disconnected while creating an archive"); |
| 2632 | 1037 } |
|
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1038 |
| 2632 | 1039 if (writer_->GetStepsCount() == 0) |
| 1040 { | |
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1041 FinalizeTarget(); |
| 2632 | 1042 return JobStepResult::Success(); |
| 1043 } | |
| 1044 else | |
| 1045 { | |
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1046 writer_->RunStep(currentStep_, transcode_, transferSyntax_); |
| 2632 | 1047 |
| 1048 currentStep_ ++; | |
| 1049 | |
| 1050 if (currentStep_ == writer_->GetStepsCount()) | |
| 1051 { | |
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1052 FinalizeTarget(); |
| 2632 | 1053 return JobStepResult::Success(); |
| 1054 } | |
| 1055 else | |
| 1056 { | |
|
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1057 RefreshArchiveSize(); |
| 2632 | 1058 return JobStepResult::Continue(); |
| 1059 } | |
| 1060 } | |
| 1061 } | |
| 1062 | |
| 1063 | |
| 1064 float ArchiveJob::GetProgress() | |
| 1065 { | |
| 1066 if (writer_.get() == NULL || | |
| 1067 writer_->GetStepsCount() == 0) | |
| 1068 { | |
| 1069 return 1; | |
| 1070 } | |
| 1071 else | |
| 1072 { | |
| 1073 return (static_cast<float>(currentStep_) / | |
| 1074 static_cast<float>(writer_->GetStepsCount() - 1)); | |
| 1075 } | |
| 1076 } | |
| 1077 | |
| 1078 | |
| 1079 void ArchiveJob::GetJobType(std::string& target) | |
| 1080 { | |
| 1081 if (isMedia_) | |
| 1082 { | |
| 1083 target = "Media"; | |
| 1084 } | |
| 1085 else | |
| 1086 { | |
| 1087 target = "Archive"; | |
| 1088 } | |
| 1089 } | |
| 1090 | |
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1091 |
| 2632 | 1092 void ArchiveJob::GetPublicContent(Json::Value& value) |
| 1093 { | |
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1094 value = Json::objectValue; |
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1095 value[KEY_DESCRIPTION] = description_; |
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1096 value[KEY_INSTANCES_COUNT] = instancesCount_; |
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1097 value[KEY_UNCOMPRESSED_SIZE_MB] = |
| 2643 | 1098 static_cast<unsigned int>(uncompressedSize_ / MEGA_BYTES); |
|
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1099 value[KEY_ARCHIVE_SIZE_MB] = |
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1100 static_cast<unsigned int>(archiveSize_ / MEGA_BYTES); |
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1101 |
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1102 if (transcode_) |
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1103 { |
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1104 value[KEY_TRANSCODE] = GetTransferSyntaxUid(transferSyntax_); |
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1105 } |
| 2632 | 1106 } |
|
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1107 |
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1108 |
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1109 bool ArchiveJob::GetOutput(std::string& output, |
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1110 MimeType& mime, |
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1111 const std::string& key) |
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1112 { |
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1113 if (key == "archive" && |
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1114 !mediaArchiveId_.empty()) |
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1115 { |
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1116 SharedArchive::Accessor accessor(context_.GetMediaArchive(), mediaArchiveId_); |
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1117 |
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1118 if (accessor.IsValid()) |
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1119 { |
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1120 const DynamicTemporaryFile& f = dynamic_cast<DynamicTemporaryFile&>(accessor.GetItem()); |
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1121 f.GetFile().Read(output); |
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1122 mime = MimeType_Zip; |
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1123 return true; |
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1124 } |
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1125 else |
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1126 { |
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1127 return false; |
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1128 } |
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1129 } |
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1130 else |
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1131 { |
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1132 return false; |
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1133 } |
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1134 } |
| 2632 | 1135 } |