Mercurial > hg > orthanc
annotate OrthancServer/Sources/ServerJobs/Operations/SystemCallOperation.cpp @ 4645:1f90fe0fa13f
todo
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 28 Apr 2021 16:40:36 +0200 |
| parents | d9473bd5ed43 |
| children | f0038043fb97 7053502fbf97 |
| rev | line source |
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| 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) 2017-2021 Osimis S.A., Belgium |
| 2606 | 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 | |
| 2641 | 34 #include "../../PrecompiledHeadersServer.h" |
| 2606 | 35 #include "SystemCallOperation.h" |
| 36 | |
| 37 #include "DicomInstanceOperationValue.h" | |
| 38 | |
| 4045 | 39 #include "../../../../OrthancFramework/Sources/JobsEngine/Operations/StringOperationValue.h" |
| 40 #include "../../../../OrthancFramework/Sources/Logging.h" | |
| 41 #include "../../../../OrthancFramework/Sources/OrthancException.h" | |
| 42 #include "../../../../OrthancFramework/Sources/SerializationToolbox.h" | |
| 43 #include "../../../../OrthancFramework/Sources/TemporaryFile.h" | |
| 44 #include "../../../../OrthancFramework/Sources/Toolbox.h" | |
| 45 #include "../../../../OrthancFramework/Sources/SystemToolbox.h" | |
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46 #include "../../OrthancConfiguration.h" |
| 2606 | 47 |
| 48 namespace Orthanc | |
| 49 { | |
| 2659 | 50 const std::string& SystemCallOperation::GetPreArgument(size_t i) const |
| 51 { | |
| 52 if (i >= preArguments_.size()) | |
| 53 { | |
| 54 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 55 } | |
| 56 else | |
| 57 { | |
| 58 return preArguments_[i]; | |
| 59 } | |
| 60 } | |
| 61 | |
| 62 | |
| 63 const std::string& SystemCallOperation::GetPostArgument(size_t i) const | |
| 64 { | |
| 65 if (i >= postArguments_.size()) | |
| 66 { | |
| 67 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 68 } | |
| 69 else | |
| 70 { | |
| 71 return postArguments_[i]; | |
| 72 } | |
| 73 } | |
| 74 | |
| 75 | |
| 2606 | 76 void SystemCallOperation::Apply(JobOperationValues& outputs, |
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77 const IJobOperationValue& input) |
| 2606 | 78 { |
| 79 std::vector<std::string> arguments = preArguments_; | |
| 80 | |
| 81 arguments.reserve(arguments.size() + postArguments_.size() + 1); | |
| 82 | |
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83 std::unique_ptr<TemporaryFile> tmp; |
| 2606 | 84 |
| 85 switch (input.GetType()) | |
| 86 { | |
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87 case IJobOperationValue::Type_DicomInstance: |
| 2606 | 88 { |
| 89 const DicomInstanceOperationValue& instance = | |
| 90 dynamic_cast<const DicomInstanceOperationValue&>(input); | |
| 91 | |
| 92 std::string dicom; | |
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93 instance.ReadDicom(dicom); |
| 2606 | 94 |
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95 { |
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96 OrthancConfiguration::ReaderLock lock; |
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97 tmp.reset(lock.GetConfiguration().CreateTemporaryFile()); |
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98 } |
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99 |
| 2606 | 100 tmp->Write(dicom); |
| 101 | |
| 102 arguments.push_back(tmp->GetPath()); | |
| 103 break; | |
| 104 } | |
| 105 | |
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106 case IJobOperationValue::Type_String: |
| 2606 | 107 { |
| 108 const StringOperationValue& value = | |
| 109 dynamic_cast<const StringOperationValue&>(input); | |
| 110 | |
| 111 arguments.push_back(value.GetContent()); | |
| 112 break; | |
| 113 } | |
| 114 | |
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115 case IJobOperationValue::Type_Null: |
| 2606 | 116 break; |
| 117 | |
| 118 default: | |
| 119 throw OrthancException(ErrorCode_BadParameterType); | |
| 120 } | |
| 121 | |
| 122 for (size_t i = 0; i < postArguments_.size(); i++) | |
| 123 { | |
| 124 arguments.push_back(postArguments_[i]); | |
| 125 } | |
| 126 | |
| 127 std::string info = command_; | |
| 128 for (size_t i = 0; i < arguments.size(); i++) | |
| 129 { | |
| 130 info += " " + arguments[i]; | |
| 131 } | |
| 132 | |
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133 LOG(INFO) << "Lua: System call: \"" << info << "\""; |
| 2606 | 134 |
| 135 try | |
| 136 { | |
| 137 SystemToolbox::ExecuteSystemCommand(command_, arguments); | |
| 138 | |
| 139 // Only chain with other commands if this operation succeeds | |
| 140 outputs.Append(input.Clone()); | |
| 141 } | |
| 142 catch (OrthancException& e) | |
| 143 { | |
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144 LOG(ERROR) << "Lua: Failed system call - \"" << info << "\": " << e.What(); |
| 2606 | 145 } |
| 146 } | |
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147 |
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148 |
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149 void SystemCallOperation::Serialize(Json::Value& result) const |
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150 { |
| 2654 | 151 result = Json::objectValue; |
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152 result["Type"] = "SystemCall"; |
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153 result["Command"] = command_; |
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154 SerializationToolbox::WriteArrayOfStrings(result, preArguments_, "PreArguments"); |
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155 SerializationToolbox::WriteArrayOfStrings(result, postArguments_, "PostArguments"); |
| 2655 | 156 } |
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157 |
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158 |
| 2655 | 159 SystemCallOperation::SystemCallOperation(const Json::Value& serialized) |
| 160 { | |
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161 if (SerializationToolbox::ReadString(serialized, "Type") != "SystemCall") |
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162 { |
| 2655 | 163 throw OrthancException(ErrorCode_BadFileFormat); |
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164 } |
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165 |
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166 command_ = SerializationToolbox::ReadString(serialized, "Command"); |
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167 SerializationToolbox::ReadArrayOfStrings(preArguments_, serialized, "PreArguments"); |
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168 SerializationToolbox::ReadArrayOfStrings(postArguments_, serialized, "PostArguments"); |
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169 } |
| 2606 | 170 } |