Mercurial > hg > orthanc
annotate OrthancServer/Sources/ServerJobs/Operations/SystemCallOperation.cpp @ 5853:4d932683049d get-scu tip
very first implementation of C-Get SCU
| author | Alain Mazy <am@orthanc.team> |
|---|---|
| date | Tue, 29 Oct 2024 17:25:49 +0100 |
| parents | f7adfb22e20e |
| children |
| rev | line source |
|---|---|
| 2606 | 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 |
| 2606 | 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 | |
| 2641 | 24 #include "../../PrecompiledHeadersServer.h" |
| 2606 | 25 #include "SystemCallOperation.h" |
| 26 | |
| 27 #include "DicomInstanceOperationValue.h" | |
| 28 | |
| 4045 | 29 #include "../../../../OrthancFramework/Sources/JobsEngine/Operations/StringOperationValue.h" |
| 30 #include "../../../../OrthancFramework/Sources/Logging.h" | |
| 31 #include "../../../../OrthancFramework/Sources/OrthancException.h" | |
| 32 #include "../../../../OrthancFramework/Sources/SerializationToolbox.h" | |
| 33 #include "../../../../OrthancFramework/Sources/TemporaryFile.h" | |
| 34 #include "../../../../OrthancFramework/Sources/Toolbox.h" | |
| 35 #include "../../../../OrthancFramework/Sources/SystemToolbox.h" | |
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36 #include "../../OrthancConfiguration.h" |
| 2606 | 37 |
| 38 namespace Orthanc | |
| 39 { | |
| 2659 | 40 const std::string& SystemCallOperation::GetPreArgument(size_t i) const |
| 41 { | |
| 42 if (i >= preArguments_.size()) | |
| 43 { | |
| 44 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 45 } | |
| 46 else | |
| 47 { | |
| 48 return preArguments_[i]; | |
| 49 } | |
| 50 } | |
| 51 | |
| 52 | |
| 53 const std::string& SystemCallOperation::GetPostArgument(size_t i) const | |
| 54 { | |
| 55 if (i >= postArguments_.size()) | |
| 56 { | |
| 57 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 58 } | |
| 59 else | |
| 60 { | |
| 61 return postArguments_[i]; | |
| 62 } | |
| 63 } | |
| 64 | |
| 65 | |
| 2606 | 66 void SystemCallOperation::Apply(JobOperationValues& outputs, |
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67 const IJobOperationValue& input) |
| 2606 | 68 { |
| 69 std::vector<std::string> arguments = preArguments_; | |
| 70 | |
| 71 arguments.reserve(arguments.size() + postArguments_.size() + 1); | |
| 72 | |
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73 std::unique_ptr<TemporaryFile> tmp; |
| 2606 | 74 |
| 75 switch (input.GetType()) | |
| 76 { | |
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77 case IJobOperationValue::Type_DicomInstance: |
| 2606 | 78 { |
| 79 const DicomInstanceOperationValue& instance = | |
| 80 dynamic_cast<const DicomInstanceOperationValue&>(input); | |
| 81 | |
| 82 std::string dicom; | |
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83 instance.ReadDicom(dicom); |
| 2606 | 84 |
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85 { |
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86 OrthancConfiguration::ReaderLock lock; |
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87 tmp.reset(lock.GetConfiguration().CreateTemporaryFile()); |
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88 } |
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89 |
| 2606 | 90 tmp->Write(dicom); |
| 91 | |
| 92 arguments.push_back(tmp->GetPath()); | |
| 93 break; | |
| 94 } | |
| 95 | |
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96 case IJobOperationValue::Type_String: |
| 2606 | 97 { |
| 98 const StringOperationValue& value = | |
| 99 dynamic_cast<const StringOperationValue&>(input); | |
| 100 | |
| 101 arguments.push_back(value.GetContent()); | |
| 102 break; | |
| 103 } | |
| 104 | |
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105 case IJobOperationValue::Type_Null: |
| 2606 | 106 break; |
| 107 | |
| 108 default: | |
| 109 throw OrthancException(ErrorCode_BadParameterType); | |
| 110 } | |
| 111 | |
| 112 for (size_t i = 0; i < postArguments_.size(); i++) | |
| 113 { | |
| 114 arguments.push_back(postArguments_[i]); | |
| 115 } | |
| 116 | |
| 117 std::string info = command_; | |
| 118 for (size_t i = 0; i < arguments.size(); i++) | |
| 119 { | |
| 120 info += " " + arguments[i]; | |
| 121 } | |
| 122 | |
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ModifyInstanceOperation
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123 LOG(INFO) << "Lua: System call: \"" << info << "\""; |
| 2606 | 124 |
| 125 try | |
| 126 { | |
| 127 SystemToolbox::ExecuteSystemCommand(command_, arguments); | |
| 128 | |
| 129 // Only chain with other commands if this operation succeeds | |
| 130 outputs.Append(input.Clone()); | |
| 131 } | |
| 132 catch (OrthancException& e) | |
| 133 { | |
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134 LOG(ERROR) << "Lua: Failed system call - \"" << info << "\": " << e.What(); |
| 2606 | 135 } |
| 136 } | |
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137 |
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138 |
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139 void SystemCallOperation::Serialize(Json::Value& result) const |
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140 { |
| 2654 | 141 result = Json::objectValue; |
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142 result["Type"] = "SystemCall"; |
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143 result["Command"] = command_; |
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144 SerializationToolbox::WriteArrayOfStrings(result, preArguments_, "PreArguments"); |
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145 SerializationToolbox::WriteArrayOfStrings(result, postArguments_, "PostArguments"); |
| 2655 | 146 } |
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147 |
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148 |
| 2655 | 149 SystemCallOperation::SystemCallOperation(const Json::Value& serialized) |
| 150 { | |
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151 if (SerializationToolbox::ReadString(serialized, "Type") != "SystemCall") |
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152 { |
| 2655 | 153 throw OrthancException(ErrorCode_BadFileFormat); |
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154 } |
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155 |
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156 command_ = SerializationToolbox::ReadString(serialized, "Command"); |
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157 SerializationToolbox::ReadArrayOfStrings(preArguments_, serialized, "PreArguments"); |
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158 SerializationToolbox::ReadArrayOfStrings(postArguments_, serialized, "PostArguments"); |
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159 } |
| 2606 | 160 } |