Mercurial > hg > orthanc
annotate OrthancServer/ServerContext.h @ 291:4d7469f72a0b
embedding of dicom dictionaries
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 14 Dec 2012 15:15:48 +0100 |
| parents | 4031f73fe0e4 |
| children | 4eea080e6e7a |
| rev | line source |
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| 224 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, | |
| 4 * Belgium | |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 10 * | |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 22 * | |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 33 #pragma once | |
| 34 | |
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35 #include "../Core/Cache/MemoryCache.h" |
| 234 | 36 #include "../Core/FileStorage/CompressedFileStorageAccessor.h" |
| 37 #include "../Core/FileStorage/FileStorage.h" | |
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38 #include "../Core/RestApi/RestApiOutput.h" |
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39 #include "ServerIndex.h" |
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40 #include "FromDcmtkBridge.h" |
| 224 | 41 |
| 42 namespace Orthanc | |
| 43 { | |
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44 /** |
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45 * This class is responsible for maintaining the storage area on the |
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46 * filesystem (including compression), as well as the index of the |
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47 * DICOM store. It implements the required locking mechanisms. |
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48 **/ |
| 224 | 49 class ServerContext |
| 50 { | |
| 51 private: | |
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52 class DicomCacheProvider : public ICachePageProvider |
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53 { |
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54 private: |
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55 ServerContext& context_; |
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56 |
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57 public: |
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58 DicomCacheProvider(ServerContext& context) : context_(context) |
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59 { |
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60 } |
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61 |
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62 virtual IDynamicObject* Provide(const std::string& id); |
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63 }; |
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64 |
| 224 | 65 FileStorage storage_; |
| 66 ServerIndex index_; | |
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67 CompressedFileStorageAccessor accessor_; |
| 236 | 68 bool compressionEnabled_; |
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69 |
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70 DicomCacheProvider provider_; |
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71 MemoryCache dicomCache_; |
| 224 | 72 |
| 73 public: | |
| 74 ServerContext(const boost::filesystem::path& path); | |
| 75 | |
| 76 ServerIndex& GetIndex() | |
| 77 { | |
| 78 return index_; | |
| 79 } | |
| 80 | |
| 236 | 81 void SetCompressionEnabled(bool enabled); |
| 82 | |
| 83 bool IsCompressionEnabled() const | |
| 84 { | |
| 85 return compressionEnabled_; | |
| 86 } | |
| 87 | |
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88 void RemoveFile(const std::string& fileUuid); |
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89 |
| 224 | 90 StoreStatus Store(const char* dicomFile, |
| 91 size_t dicomSize, | |
| 92 const DicomMap& dicomSummary, | |
| 93 const Json::Value& dicomJson, | |
| 94 const std::string& remoteAet); | |
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95 |
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96 void AnswerFile(RestApiOutput& output, |
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97 const std::string& instancePublicId, |
| 233 | 98 FileContentType content); |
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99 |
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100 void ReadJson(Json::Value& result, |
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101 const std::string& instancePublicId); |
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102 |
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103 // TODO CACHING MECHANISM AT THIS POINT |
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104 void ReadFile(std::string& result, |
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105 const std::string& instancePublicId, |
| 233 | 106 FileContentType content); |
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107 |
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108 // TODO IMPLEMENT MULTITHREADING FOR THIS METHOD |
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109 ParsedDicomFile& GetDicomFile(const std::string& instancePublicId); |
| 224 | 110 }; |
| 111 } |