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-------------------------------------------------------------------------------
-- (C) Altran Praxis Limited
-------------------------------------------------------------------------------
--
-- The SPARK toolset 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 3, or (at your option) any later
-- version. The SPARK toolset 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 distributed with the SPARK toolset; see file
-- COPYING3. If not, go to http://www.gnu.org/licenses for a complete copy of
-- the license.
--
--=============================================================================
--------------------------------------------------------------------------------
--Synopsis: --
-- --
--To provide global state representing the command line options and a --
--procedure to parse the system command line. --
-- --
--------------------------------------------------------------------------------
with E_Strings;
with OSCommandLine;
--# inherit Ada.Characters.Latin_1,
--# E_Strings,
--# OSCommandLine,
--# OSFiling;
package CommandLine
--# own Data;
is
-- Data structure to hold result of processing arguments
Data : OSCommandLine.DataType;
-- Read in and process the command line arguments
procedure Read;
--# global in OSCommandLine.State;
--# in OSFiling.File_Structure;
--# out Data;
--# derives Data from OSCommandLine.State,
--# OSFiling.File_Structure;
-- Returns a "usage" string for reporting to user when command line
-- is invalid.
function Usage_String return E_Strings.T;
end CommandLine;
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