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------------------------------------------------------------------------------
-- --
-- POLYORB COMPONENTS --
-- --
-- U T I L S --
-- --
-- B o d y --
-- --
-- Copyright (C) 2004-2012, Free Software Foundation, Inc. --
-- --
-- This is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. This software is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY 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 and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- PolyORB is maintained by AdaCore --
-- (email: sales@adacore.com) --
-- --
------------------------------------------------------------------------------
with Ada.Characters.Handling; use Ada.Characters.Handling;
with Ada.Command_Line;
with Ada.Directories;
with GNAT.Directory_Operations; use GNAT;
with Namet; use Namet;
with Platform;
package body Utils is
Up_To_Low : constant := Character'Pos ('A') - Character'Pos ('a');
----------------
-- Capitalize --
----------------
procedure Capitalize (S : in out String) is
Up : Boolean := True;
begin
for I in S'Range loop
if Up then
Up := False;
if S (I) in 'a' .. 'z' then
S (I) := Character'Val (Character'Pos (S (I)) + Up_To_Low);
end if;
end if;
if S (I) = '_' then
Up := True;
end if;
end loop;
end Capitalize;
-----------
-- Image --
-----------
function Image (N : Int) return String is
S : constant String := Int'Image (N);
begin
case S (S'First) is
when ' ' => return S (S'First + 1 .. S'Last);
when '-' => return S;
when others => raise Program_Error;
end case;
end Image;
----------------------
-- Is_Dir_Separator --
----------------------
function Is_Dir_Separator (C : Character) return Boolean is
begin
return C = Directory_Operations.Dir_Separator or else C = '/';
end Is_Dir_Separator;
------------
-- Quoted --
------------
function Quoted (S : String; D : Character := '"') return String is -- "
begin
return (1 => D) & S & (1 => D);
end Quoted;
------------
-- Quoted --
------------
function Quoted (S : String; D : Character := '"') return Name_Id is -- "
begin
Set_Char_To_Name_Buffer (D);
Add_Str_To_Name_Buffer (S);
Add_Char_To_Name_Buffer (D);
return Name_Find;
end Quoted;
------------
-- Quoted --
------------
function Quoted (N : Name_Id; D : Character := '"') return String is -- "
begin
return Quoted (Get_Name_String (N), D);
end Quoted;
------------
-- Quoted --
------------
function Quoted (N : Name_Id; D : Character := '"') return Name_Id is -- "
begin
return Quoted (Get_Name_String (N), D);
end Quoted;
-------------------------
-- Simple_Command_Name --
-------------------------
function Simple_Command_Name return String is
use Ada, Ada.Directories;
Name : constant String := Simple_Name (Command_Line.Command_Name);
Exe : constant String := "exe";
begin
if Platform.Windows_On_Host then
if To_Lower (Extension (Name)) = Exe then
return Base_Name (Name);
end if;
end if;
return Name;
end Simple_Command_Name;
--------------
-- To_Lower --
--------------
procedure To_Lower (S : in out String) is
begin
S := Ada.Characters.Handling.To_Lower (S);
end To_Lower;
--------------
-- To_Lower --
--------------
function To_Lower (N : Name_Id) return Name_Id is
begin
if N = No_Name then
return No_Name;
end if;
Get_Name_String (N);
To_Lower (Name_Buffer (1 .. Name_Len));
return Name_Find;
end To_Lower;
end Utils;
|
