------------------------------------------------------------------------------
-- --
-- ASIS Tester And iNTerpreter (ASIStant) COMPONENTS --
-- --
-- A S I S T A N T . D R I V E R --
-- --
-- B o d y --
-- --
-- Copyright (C) 1997-2013, Free Software Foundation, Inc. --
-- --
-- ASIStant is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 2, or (at your option) any later --
-- version. ASIStant is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MER- --
-- CHANTABILITY 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 distributed with GNAT; see file COPYING. If --
-- not, write to the Free Software Foundation, 59 Temple Place Suite 330, --
-- Boston, MA 02111-1307, USA. --
-- --
-- ASIStant is an evolution of ASIStint tool that was created by --
-- Vasiliy Fofanov as part of a collaboration between Software Engineering --
-- Laboratory of the Swiss Federal Institute of Technology in Lausanne, --
-- Switzerland, and the Scientific Research Computer Center of the Moscow --
-- University, Russia, supported by the Swiss National Science Foundation --
-- grant #7SUPJ048247, "Development of ASIS for GNAT with industry quality" --
-- --
-- ASIStant is distributed as a part of the ASIS implementation for GNAT --
-- (ASIS-for-GNAT) and is maintained by AdaCore (http://www.adacore.com). --
-- --
------------------------------------------------------------------------------
with ASIStant.FuncArr, ASIStant.Interfacing, ASIStant.Text_IO;
use ASIStant.FuncArr, ASIStant.Interfacing, ASIStant.Text_IO;
with Ada.Command_Line; use Ada.Command_Line;
with Ada.Characters.Handling; use Ada.Characters.Handling;
procedure ASIStant.Driver is
------------------------------------------------------------------------------
-- ASIStant driver procedure
------------------------------------------------------------------------------
Script_Arg : Natural := 0;
Level : Integer;
No_Cmd_Line : Boolean := False;
begin
for Arg in 1 .. Argument_Count loop
if Argument (Arg) 'Length > 1 and then Argument (Arg)(1 .. 2) = "-o" then
Level := Character'Pos (Argument (Arg)(3)) - Character'Pos ('0');
if Level < 0 or else Level > 6 then
ATIPut_Line ("Incorrect console output level.", 5);
return;
end if;
ConsoleOutputLevel := Level;
else
Script_Arg := Arg;
end if;
end loop;
Initialize_Query_Arrays;
if Script_Arg = 0 then
Set_Exit_Status (Exit_Status (Parse_Cmd_Line));
else
No_Cmd_Line := (Level = 5);
-- Special case: -o5 scriptname; asistant will always quit whenever
-- it would normally switch to interactive mode.
Set_Exit_Status (Exit_Status (Parse_Cmd_Line
(To_Wide_String (Argument (Script_Arg)), No_Cmd_Line)));
end if;
end ASIStant.Driver;