Mercurial > hg > orthanc
annotate OrthancServer/ServerContext.h @ 781:f0ac3a53ccf2 lua-scripting
scheduler
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 30 Apr 2014 18:30:05 +0200 |
parents | 537837f50fbb |
children | aebf0071020e c9cdd53a6b31 |
rev | line source |
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224 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
224 | 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 "../Core/Lua/LuaContext.h" |
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40 #include "ServerIndex.h" |
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41 #include "FromDcmtkBridge.h" |
771 | 42 #include "DicomProtocol/ReusableDicomUserConnection.h" |
224 | 43 |
44 namespace Orthanc | |
45 { | |
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46 /** |
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47 * This class is responsible for maintaining the storage area on the |
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48 * filesystem (including compression), as well as the index of the |
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49 * DICOM store. It implements the required locking mechanisms. |
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50 **/ |
224 | 51 class ServerContext |
52 { | |
53 private: | |
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54 class DicomCacheProvider : public ICachePageProvider |
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55 { |
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56 private: |
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57 ServerContext& context_; |
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58 |
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59 public: |
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60 DicomCacheProvider(ServerContext& context) : context_(context) |
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61 { |
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62 } |
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63 |
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64 virtual IDynamicObject* Provide(const std::string& id); |
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65 }; |
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66 |
224 | 67 FileStorage storage_; |
68 ServerIndex index_; | |
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69 CompressedFileStorageAccessor accessor_; |
236 | 70 bool compressionEnabled_; |
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71 |
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72 DicomCacheProvider provider_; |
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73 MemoryCache dicomCache_; |
771 | 74 ReusableDicomUserConnection scu_; |
224 | 75 |
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76 LuaContext lua_; |
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77 |
224 | 78 public: |
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79 ServerContext(const boost::filesystem::path& storagePath, |
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80 const boost::filesystem::path& indexPath); |
224 | 81 |
82 ServerIndex& GetIndex() | |
83 { | |
84 return index_; | |
85 } | |
86 | |
236 | 87 void SetCompressionEnabled(bool enabled); |
88 | |
89 bool IsCompressionEnabled() const | |
90 { | |
91 return compressionEnabled_; | |
92 } | |
93 | |
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94 void RemoveFile(const std::string& fileUuid); |
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95 |
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96 bool AddAttachment(const std::string& resourceId, |
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97 FileContentType attachmentType, |
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98 const void* data, |
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99 size_t size); |
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100 |
304 | 101 StoreStatus Store(const char* dicomInstance, |
224 | 102 size_t dicomSize, |
103 const DicomMap& dicomSummary, | |
104 const Json::Value& dicomJson, | |
105 const std::string& remoteAet); | |
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106 |
304 | 107 StoreStatus Store(std::string& resultPublicId, |
108 DcmFileFormat& dicomInstance, | |
109 const char* dicomBuffer, | |
110 size_t dicomSize); | |
111 | |
112 StoreStatus Store(std::string& resultPublicId, | |
113 DcmFileFormat& dicomInstance); | |
114 | |
115 StoreStatus Store(std::string& resultPublicId, | |
116 const char* dicomBuffer, | |
117 size_t dicomSize); | |
118 | |
119 StoreStatus Store(std::string& resultPublicId, | |
120 const std::string& dicomContent) | |
121 { | |
122 if (dicomContent.size() == 0) | |
123 return Store(resultPublicId, NULL, 0); | |
124 else | |
125 return Store(resultPublicId, &dicomContent[0], dicomContent.size()); | |
126 } | |
127 | |
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128 void AnswerDicomFile(RestApiOutput& output, |
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129 const std::string& instancePublicId, |
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130 FileContentType content); |
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131 |
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132 void ReadJson(Json::Value& result, |
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133 const std::string& instancePublicId); |
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134 |
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135 // TODO CACHING MECHANISM AT THIS POINT |
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136 void ReadFile(std::string& result, |
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137 const std::string& instancePublicId, |
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138 FileContentType content, |
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139 bool uncompressIfNeeded = true); |
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140 |
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141 // TODO IMPLEMENT MULTITHREADING FOR THIS METHOD |
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142 ParsedDicomFile& GetDicomFile(const std::string& instancePublicId); |
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143 |
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144 LuaContext& GetLuaContext() |
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145 { |
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146 return lua_; |
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147 } |
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148 |
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149 void SetStoreMD5ForAttachments(bool storeMD5); |
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150 |
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151 bool IsStoreMD5ForAttachments() const |
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152 { |
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153 return accessor_.IsStoreMD5(); |
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154 } |
771 | 155 |
156 ReusableDicomUserConnection& GetReusableDicomUserConnection() | |
157 { | |
158 return scu_; | |
159 } | |
224 | 160 }; |
161 } |