-- S.MG, 2018

with Ada.Exceptions; use Ada.Exceptions;

package body RNG is

  procedure Get_Octets( O: out Raw_Types.Octets ) is
    F : Octet_IO.File_Type;
  begin
    begin
      Octet_IO.Open( File => F, Mode => Octet_IO.In_File, Name => RNG_PATH );
      for I in O'Range loop
        Octet_IO.Read( F, O(I) );
      end loop;
      Octet_IO.Close(F);
    exception
      when others => Raise_Exception(FG_Failure'Identity, 
                                     "Failed to access default RNG source!");
    end;
  end Get_Octets;

end RNG;