--- /dev/null
+// Copyright (C) 2007-2021 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library 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
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+// File : SMESH_MGLicenseKeyGen.hxx
+// Created : Sat Jul 31 18:41:04 2021
+// Author : Edward AGAPOV (OCC)
+
+#ifndef __SMESHUtils_MGLicenseKeyGen_HXX__
+#define __SMESHUtils_MGLicenseKeyGen_HXX__
+
+#include "SMESH_Utils.hxx"
+
+#include <string>
+
+/*!
+ * \brief Manage loading libSalomeMeshGemsKeyGenerator.[so|dll] and sing MeshGems CAD or mesh
+ */
+
+namespace SMESHUtils_MGLicenseKeyGen
+{
+ SMESHUtils_EXPORT bool SignCAD( void* meshgems_cad, std::string& error );
+
+ SMESHUtils_EXPORT bool SignMesh( void* meshgems_mesh, std::string& error );
+
+ SMESHUtils_EXPORT std::string GetKey(const std::string& gmfFile,
+ int nbVertex,
+ int nbEdge,
+ int nbFace,
+ int nbVol,
+ std::string& error);
+
+ SMESHUtils_EXPORT bool CheckKeyGenLibrary( std::string& error );
+
+ SMESHUtils_EXPORT std::string GetLibraryName();
+}
+
+#endif
