Mercurial > hg > orthanc
annotate OrthancServer/Sources/QueryRetrieveHandler.cpp @ 4785:61da49321754 openssl-3.x
integration mainline->openssl-3.x
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 30 Aug 2021 22:21:24 +0200 |
parents | f0038043fb97 |
children | 2e71a08eea15 |
rev | line source |
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1368 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
1368 | 4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
1368 | 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 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #include "PrecompiledHeadersServer.h" | |
23 #include "QueryRetrieveHandler.h" | |
24 | |
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25 #include "OrthancConfiguration.h" |
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26 |
4045 | 27 #include "../../OrthancFramework/Sources/DicomNetworking/DicomControlUserConnection.h" |
28 #include "../../OrthancFramework/Sources/Logging.h" | |
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29 #include "../../OrthancFramework/Sources/Lua/LuaFunctionCall.h" |
3096 | 30 #include "LuaScripting.h" |
31 #include "ServerContext.h" | |
1368 | 32 |
33 | |
34 namespace Orthanc | |
35 { | |
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36 static void FixQueryLua(DicomMap& query, |
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37 ServerContext& context, |
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38 const std::string& modality) |
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39 { |
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40 static const char* LUA_CALLBACK = "OutgoingFindRequestFilter"; |
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41 |
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42 LuaScripting::Lock lock(context.GetLuaScripting()); |
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43 |
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44 if (lock.GetLua().IsExistingFunction(LUA_CALLBACK)) |
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45 { |
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46 LuaFunctionCall call(lock.GetLua(), LUA_CALLBACK); |
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47 call.PushDicom(query); |
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48 call.PushJson(modality); |
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49 call.ExecuteToDicom(query); |
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50 } |
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51 } |
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52 |
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53 |
1368 | 54 void QueryRetrieveHandler::Invalidate() |
55 { | |
56 done_ = false; | |
57 answers_.Clear(); | |
58 } | |
59 | |
60 | |
61 void QueryRetrieveHandler::Run() | |
62 { | |
63 if (!done_) | |
64 { | |
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65 // Firstly, fix the content of the query for specific manufacturers |
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66 DicomMap fixed; |
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67 fixed.Assign(query_); |
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68 |
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69 // Secondly, possibly fix the query with the user-provider Lua callback |
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70 FixQueryLua(fixed, context_, modality_.GetApplicationEntityTitle()); |
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71 |
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72 { |
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73 DicomAssociationParameters params(localAet_, modality_); |
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74 |
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75 if (timeout_ != 0) |
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76 { |
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77 params.SetTimeout(timeout_); |
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78 } |
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79 |
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80 DicomControlUserConnection connection(params); |
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81 connection.Find(answers_, level_, fixed, findNormalized_); |
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82 } |
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83 |
1368 | 84 done_ = true; |
85 } | |
86 } | |
87 | |
88 | |
89 QueryRetrieveHandler::QueryRetrieveHandler(ServerContext& context) : | |
90 context_(context), | |
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91 localAet_(context.GetDefaultLocalApplicationEntityTitle()), |
1368 | 92 done_(false), |
2059 | 93 level_(ResourceType_Study), |
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94 answers_(false), |
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95 findNormalized_(true), |
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96 timeout_(0) |
1368 | 97 { |
98 } | |
99 | |
100 | |
101 void QueryRetrieveHandler::SetModality(const std::string& symbolicName) | |
102 { | |
103 Invalidate(); | |
104 modalityName_ = symbolicName; | |
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105 |
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106 { |
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107 OrthancConfiguration::ReaderLock lock; |
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108 lock.GetConfiguration().GetDicomModalityUsingSymbolicName(modality_, symbolicName); |
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109 } |
1368 | 110 } |
111 | |
112 | |
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113 void QueryRetrieveHandler::SetLocalAet(const std::string& localAet) |
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114 { |
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115 Invalidate(); |
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116 localAet_ = localAet; |
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117 } |
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118 |
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119 |
1368 | 120 void QueryRetrieveHandler::SetLevel(ResourceType level) |
121 { | |
122 Invalidate(); | |
123 level_ = level; | |
124 } | |
125 | |
126 | |
127 void QueryRetrieveHandler::SetQuery(const DicomTag& tag, | |
128 const std::string& value) | |
129 { | |
130 Invalidate(); | |
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131 query_.SetValue(tag, value, false); |
1368 | 132 } |
133 | |
134 | |
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135 void QueryRetrieveHandler::CopyStringTag(const DicomMap& from, |
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136 const DicomTag& tag) |
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137 { |
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138 const DicomValue* value = from.TestAndGetValue(tag); |
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139 |
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140 if (value == NULL || |
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141 value->IsNull() || |
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142 value->IsBinary()) |
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143 { |
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144 throw OrthancException(ErrorCode_InexistentTag); |
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145 } |
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146 else |
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147 { |
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148 SetQuery(tag, value->GetContent()); |
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149 } |
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150 } |
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151 |
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152 |
2867 | 153 size_t QueryRetrieveHandler::GetAnswersCount() |
1368 | 154 { |
155 Run(); | |
156 return answers_.GetSize(); | |
157 } | |
158 | |
159 | |
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160 void QueryRetrieveHandler::GetAnswer(DicomMap& target, |
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161 size_t i) |
1368 | 162 { |
163 Run(); | |
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164 answers_.GetAnswer(i).ExtractDicomSummary(target, 0 /* don't truncate tags */); |
1368 | 165 } |
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166 |
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167 |
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168 void QueryRetrieveHandler::SetFindNormalized(bool normalized) |
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169 { |
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170 Invalidate(); |
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171 findNormalized_ = normalized; |
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172 } |
1368 | 173 } |