Implements class AlertCheckLuaEngine and refactors code

include/AlertCheckLuaEngine.h

@@ -0,0 +1,42 @@
+/*
+ *
+ * (C) 2019 - ntop.org
+ *
+ *
+ * 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.
+ *
+ * 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, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifndef _ALERT_CHECK_LUA_ENGINE_H_
+#define _ALERT_CHECK_LUA_ENGINE_H_
+
+class AlertCheckLuaEngine {
+ private:
+  ScriptPeriodicity p;
+  char script_path[MAX_PATH];
+  LuaEngine le;
+
+ public:
+  AlertCheckLuaEngine(AlertEntity alert_entity, ScriptPeriodicity p, NetworkInterface *iface);
+  ~AlertCheckLuaEngine() {};
+
+  void setEntity(AlertableEntity *al);
+
+  ScriptPeriodicity getPeriodicity() const;
+  const char * getGranularity() const;
+  lua_State * getState() const;
+};
+
+#endif