------------------------------------------------------------------------------
-- --
-- ASIS Tester And iNTerpreter (ASIStant) COMPONENTS --
-- --
-- A S I S T A N T . T E X T _ I O --
-- --
-- S p e c --
-- --
-- Copyright (C) 1997-2012, 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, 51 Franklin Street, Fifth --
-- Floor, Boston, MA 02110-1301, 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 Ada.Characters.Handling;
with Ada.Wide_Text_IO; use Ada.Wide_Text_IO;
with ASIStant.Common, ASIStant.L_Parser;
use ASIStant.Common, ASIStant.L_Parser;
package ASIStant.Text_IO is
------------------------------------------------------------------------------
-- Text I/O supporting scripts and logs
------------------------------------------------------------------------------
OutputLevel : Integer := 1;
-- Output Level can be 0 through 5 and is changed with LOGLEVEL command.
-- All output with level of not less than OutputLevel is sent to current
-- log, all other is only displayed if the ConsoleOutputLevel is not more
-- than the OutputLevel. Levels (default is 1):
-- Level 5 (always sent to log): ASIS exception handlers; PRINT output.
-- Level 4: Monitor warnings.
-- Level 3: Monitor standard messages.
-- Level 2: Command prompt; input backup.
-- Level 0: Internal debugging information.
-- ASIStant keeps track of all I/O throughout the session in the file
-- SESSION.LOG. OutputLevel is ignored for this file and all level 0
-- output will be recorded. Therefore, it is not recommended to set
-- OutputLevel to 0
ConsoleOutputLevel : Integer := 1;
-- ConsoleOutputLevel can be 0 through 6 and is changed with -o command
-- line parameter. All output with level of not less than
-- ConsoleOutputLevel is displayed. If it is set to 6, nothing is displayed
procedure ATIGet (S : out Wide_String; Last : out Integer);
procedure ATIPut (S : Wide_String; Level : Integer := 5);
procedure ATINew_Line (Level : Integer := 5);
procedure ATIPut_Line (S : Wide_String; Level : Integer := 5);
procedure ATIPut (I : Integer; Level : Integer := 5);
type Script_Mode is (INACTIVE, NORMAL, INTERACT);
procedure OpenScript (S : Wide_String; Mode : Script_Mode);
procedure CloseScript;
procedure OpenLog (S : Wide_String);
procedure CloseLog;
Script : Natural := 0;
ScriptStream : array (1 .. MAX_SCRIPTDEPTH) of Token_Stream;
Log : Boolean := False;
LogFD : File_Type;
ScriptMode : Script_Mode := INACTIVE;
ScriptModes : array (1 .. MAX_SCRIPTDEPTH) of Script_Mode;
Nul_Char : Wide_Character :=
Ada.Characters.Handling.To_Wide_Character (ASCII.NUL);
end ASIStant.Text_IO;