| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- M D L L . F I L E S -- |
| -- -- |
| -- B o d y -- |
| -- -- |
| -- Copyright (C) 1992-2022, Free Software Foundation, Inc. -- |
| -- -- |
| -- GNAT 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. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT 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 GNAT; see file COPYING3. If not, go to -- |
| -- http://www.gnu.org/licenses for a complete copy of the license. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- Simple services used by GNATDLL to deal with Filename extension |
| |
| with Ada.Strings.Fixed; |
| |
| package body MDLL.Fil is |
| |
| use Ada; |
| |
| ------------- |
| -- Get_Ext -- |
| ------------- |
| |
| function Get_Ext (Filename : String) return String is |
| use Strings.Fixed; |
| I : constant Natural := Index (Filename, ".", Strings.Backward); |
| begin |
| if I = 0 then |
| return ""; |
| else |
| return Filename (I .. Filename'Last); |
| end if; |
| end Get_Ext; |
| |
| ------------ |
| -- Is_Ali -- |
| ------------ |
| |
| function Is_Ali (Filename : String) return Boolean is |
| begin |
| return Get_Ext (Filename) = ".ali"; |
| end Is_Ali; |
| |
| ------------ |
| -- Is_Obj -- |
| ------------ |
| |
| function Is_Obj (Filename : String) return Boolean is |
| Ext : constant String := Get_Ext (Filename); |
| begin |
| return Ext = ".o" or else Ext = ".obj"; |
| end Is_Obj; |
| |
| ------------ |
| -- Ext_To -- |
| ------------ |
| |
| function Ext_To |
| (Filename : String; |
| New_Ext : String := No_Ext) |
| return String |
| is |
| use Strings.Fixed; |
| I : constant Natural := Index (Filename, ".", Strings.Backward); |
| begin |
| if I = 0 then |
| return Filename; |
| |
| else |
| if New_Ext = "" then |
| return Filename (Filename'First .. I - 1); |
| else |
| return Filename (Filename'First .. I - 1) & '.' & New_Ext; |
| end if; |
| end if; |
| end Ext_To; |
| |
| end MDLL.Fil; |
