File : adagio-os-socket.adb
------------------------------------------------------------------------------
-- ADAGIO - ADALID - AENEA. --
-- --
-- Copyright (C) 2003 --
-- A. Mosteo. --
-- --
-- Authors: A. Mosteo. (adagio@mosteo.com) --
-- --
-- If you have any questions in regard to this software, please address --
-- them to the above email. --
-- --
-- This program is free software; you can redistribute it and/or modify --
-- it under the terms of the GNU General Public License as published by --
-- the Free Software Foundation; either version 2 of the License, or (at --
-- your option) any later version. --
-- --
-- This program 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 --
-- along with this library; if not, write to the Free Software Foundation, --
-- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --
-- --
-- You are not allowed to use any part of this code to develop a program --
-- whose output would be used to harass or prosecute other users of the --
-- networks Adagio connects with. All data collected with Adagio or a tool --
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------------------------------------------------------------------------------
-- $Id: adagio-os-socket.adb,v 1.3 2004/01/21 21:05:39 Jano Exp $
-- Package with OS dependent functions.
with Adagio.Trace;
with Strings.Fields;
package body Adagio.Os.Socket is
------------------------------------------------------------------------
-- Get_error --
------------------------------------------------------------------------
function Get_error (E : Exception_occurrence) return Errors is
use Strings.Fields;
Text : String := Exception_message (E);
begin
declare
Code : Integer := Integer'Value (
Select_field (Select_field (Text, 2, '[') , 1, ']'));
begin
case Code is
when 115 =>
return Operation_would_block;
when 9 =>
return Socket_is_not_connected;
when others =>
Trace.Log ("Os.Socket: " & Text, Trace.Warning);
return Unknown_error;
end case;
end;
exception
when E : others =>
Trace.Log ("Os.Socket.Get_error: " & Trace.Report (E), Trace.Error);
return Unknown_error;
end Get_error;
end Adagio.Os.Socket;