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------------------------------------------------------------------------------
-- --
-- POLYORB COMPONENTS --
-- --
-- C O M M O N --
-- --
-- B o d y --
-- --
-- Copyright (C) 2002-2012, 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.Text_IO; use Ada.Text_IO;
with Exceptions; use Exceptions;
package body Common is
----------------
-- Initialize --
----------------
procedure Initialize
(Penpal : in out Penpal_Type;
Name : String)
is
begin
if Name = "" then
raise Sender_Error;
end if;
Penpal.Name := new String'(Name);
end Initialize;
-------------
-- Name_Of --
-------------
function Name_Of (Penpal : access Penpal_Type) return String is
begin
if Penpal.Name = null then
raise Sender_Error;
else
return Penpal.Name.all;
end if;
end Name_Of;
-----------------
-- New_Message --
-----------------
procedure New_Message
(Sender : String;
Recipient : access Penpal_Type;
Message : String)
is
pragma Warnings (Off);
pragma Unreferenced (Recipient);
pragma Warnings (On);
begin
if Sender = "" then
raise Sender_Error;
elsif Message = "" then
raise Message_Error;
else
Put_Line ("New message: <" & Sender & "> " & Message);
end if;
end New_Message;
----------
-- Read --
----------
procedure Read
(Stream : access Ada.Streams.Root_Stream_Type'Class;
Penpal : out String_Access)
is
begin
-- No need to use this
raise Program_Error;
end Read;
-----------
-- Write --
-----------
procedure Write
(Stream : access Ada.Streams.Root_Stream_Type'Class;
Penpal : String_Access)
is
begin
-- No need to use this
raise Program_Error;
end Write;
end Common;
|
