--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancServer/Sources/ServerJobs/LuaJobManager.h	Wed Jun 10 20:30:34 2020 +0200
@@ -0,0 +1,122 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2020 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * In addition, as a special exception, the copyright holders of this
+ * program give permission to link the code of its release with the
+ * OpenSSL project's "OpenSSL" library (or with modified versions of it
+ * that use the same license as the "OpenSSL" library), and distribute
+ * the linked executables. You must obey the GNU General Public License
+ * in all respects for all of the code used other than "OpenSSL". If you
+ * modify file(s) with this exception, you may extend this exception to
+ * your version of the file(s), but you are not obligated to do so. If
+ * you do not wish to do so, delete this exception statement from your
+ * version. If you delete this exception statement from all source files
+ * in the program, then also delete it here.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#pragma once
+
+#include "../../Core/DicomNetworking/TimeoutDicomConnectionManager.h"
+#include "../../Core/DicomParsing/DicomModification.h"
+#include "../../Core/JobsEngine/JobsEngine.h"
+#include "../../Core/JobsEngine/Operations/SequenceOfOperationsJob.h"
+#include "../../Core/WebServiceParameters.h"
+
+namespace Orthanc
+{
+  class ServerContext;
+  
+  class LuaJobManager : private SequenceOfOperationsJob::IObserver
+  {
+  private:
+    boost::mutex              mutex_;
+    std::string               currentId_;
+    SequenceOfOperationsJob*  currentJob_;
+    size_t                    maxOperations_;
+    int                       priority_;
+    unsigned int              trailingTimeout_;
+    TimeoutDicomConnectionManager  connectionManager_;
+
+    virtual void SignalDone(const SequenceOfOperationsJob& job);
+
+  public:
+    LuaJobManager();
+
+    void SetMaxOperationsPerJob(size_t count);
+
+    void SetPriority(int priority);
+
+    void SetTrailingOperationTimeout(unsigned int timeout);
+
+    void AwakeTrailingSleep();
+
+    TimeoutDicomConnectionManager& GetDicomConnectionManager()
+    {
+      return connectionManager_;
+    }
+
+    class Lock : public boost::noncopyable
+    {
+    private:
+      LuaJobManager&                                  that_;
+      boost::mutex::scoped_lock                       lock_;
+      JobsEngine&                                     engine_;
+      std::unique_ptr<SequenceOfOperationsJob::Lock>  jobLock_;
+      bool                                            isNewJob_;
+
+    public:
+      Lock(LuaJobManager& that,
+           JobsEngine& engine);
+
+      ~Lock();
+
+      size_t AddLogOperation();
+
+      size_t AddDeleteResourceOperation(ServerContext& context);
+
+      size_t AddStoreScuOperation(ServerContext& context,
+                                  const std::string& localAet,
+                                  const RemoteModalityParameters& modality);
+
+      size_t AddStorePeerOperation(const WebServiceParameters& peer);
+
+      size_t AddSystemCallOperation(const std::string& command);
+
+      size_t AddSystemCallOperation(const std::string& command,
+                                    const std::vector<std::string>& preArguments,
+                                    const std::vector<std::string>& postArguments);
+
+      size_t AddModifyInstanceOperation(ServerContext& context,
+                                        DicomModification* modification);
+
+      void AddNullInput(size_t operation); 
+
+      void AddStringInput(size_t operation,
+                          const std::string& content);
+
+      void AddDicomInstanceInput(size_t operation,
+                                 ServerContext& context,
+                                 const std::string& instanceId);
+
+      void Connect(size_t operation1,
+                   size_t operation2);
+    };
+  };
+}