--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancServer/Sources/LuaScripting.h	Wed Jun 10 20:30:34 2020 +0200
@@ -0,0 +1,145 @@
+/**
+ * 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 "DicomInstanceToStore.h"
+#include "ServerIndexChange.h"
+#include "ServerJobs/LuaJobManager.h"
+
+#include "../Core/MultiThreading/SharedMessageQueue.h"
+#include "../Core/Lua/LuaContext.h"
+
+namespace Orthanc
+{
+  class ServerContext;
+
+  class LuaScripting : public boost::noncopyable
+  {
+  private:
+    enum State
+    {
+      State_Setup,
+      State_Running,
+      State_Done
+    };
+    
+    class ExecuteEvent;
+    class IEvent;
+    class OnStoredInstanceEvent;
+    class StableResourceEvent;
+    class JobEvent;
+    class DeleteEvent;
+    class UpdateEvent;
+
+    static ServerContext* GetServerContext(lua_State *state);
+
+    static int RestApiPostOrPut(lua_State *state,
+                                bool isPost);
+    static int RestApiGet(lua_State *state);
+    static int RestApiPost(lua_State *state);
+    static int RestApiPut(lua_State *state);
+    static int RestApiDelete(lua_State *state);
+    static int GetOrthancConfiguration(lua_State *state);
+
+    size_t ParseOperation(LuaJobManager::Lock& lock,
+                          const std::string& operation,
+                          const Json::Value& parameters);
+
+    void InitializeJob();
+
+    void SubmitJob();
+
+    boost::recursive_mutex   mutex_;
+    LuaContext               lua_;
+    ServerContext&           context_;
+    LuaJobManager            jobManager_;
+    State                    state_;
+    boost::thread            eventThread_;
+    SharedMessageQueue       pendingEvents_;
+
+    static void EventThread(LuaScripting* that);
+
+    void LoadGlobalConfiguration();
+
+  public:
+    class Lock : public boost::noncopyable
+    {
+    private:
+      LuaScripting&                        that_;
+      boost::recursive_mutex::scoped_lock  lock_;
+
+    public:
+      explicit Lock(LuaScripting& that) : 
+        that_(that), 
+        lock_(that.mutex_)
+      {
+      }
+
+      LuaContext& GetLua()
+      {
+        return that_.lua_;
+      }
+    };
+
+    LuaScripting(ServerContext& context);
+
+    ~LuaScripting();
+
+    void Start();
+
+    void Stop();
+    
+    void SignalStoredInstance(const std::string& publicId,
+                              const DicomInstanceToStore& instance,
+                              const Json::Value& simplifiedTags);
+
+    void SignalChange(const ServerIndexChange& change);
+
+    bool FilterIncomingInstance(const DicomInstanceToStore& instance,
+                                const Json::Value& simplifiedTags);
+
+    void Execute(const std::string& command);
+
+    void SignalJobSubmitted(const std::string& jobId);
+
+    void SignalJobSuccess(const std::string& jobId);
+
+    void SignalJobFailure(const std::string& jobId);
+
+    TimeoutDicomConnectionManager& GetDicomConnectionManager()
+    {
+      return jobManager_.GetDicomConnectionManager();
+    }
+  };
+}