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------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2003-2004 --
-- ACT-Europe --
-- --
-- This library 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 library 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. --
-- --
------------------------------------------------------------------------------
-- ~ MAIN [STD]
with Ada.Text_IO;
with Ada.Exceptions;
with AWS.Client;
with AWS.Config.Set;
with AWS.Exceptions;
with AWS.Log;
with AWS.MIME;
with AWS.Messages;
with AWS.Net;
with AWS.Parameters;
with AWS.Response;
with AWS.Server;
with AWS.Status;
with AWS.Utils;
with Get_Free_Port;
procedure Upload2 is
use Ada;
use Ada.Text_IO;
use AWS;
function CB (Request : in Status.Data) return Response.Data;
task Server is
entry Start;
entry Started;
entry Stopped;
end Server;
HTTP : AWS.Server.HTTP;
Port : Natural := 7643;
procedure Problem
(E : in Ada.Exceptions.Exception_Occurrence;
Log : in out AWS.Log.Object;
Error : in AWS.Exceptions.Data;
Answer : in out Response.Data);
-- Web exception handler
--------
-- CB --
--------
function CB (Request : in Status.Data) return Response.Data is
URI : constant String := Status.URI (Request);
P_List : constant Parameters.List := Status.Parameters (Request);
begin
if URI = "/upload" then
Put_Line ("Client Filename = "
& Parameters.Get (P_List, "filename", 2));
Put_Line ("Server Filename = "
& Parameters.Get (P_List, "filename"));
return Response.Build (MIME.Text_HTML, "call ok");
else
Put_Line ("Unknown URI " & URI);
return Response.Build
(MIME.Text_HTML, URI & " not found", Messages.S404);
end if;
end CB;
-------------
-- Problem --
-------------
procedure Problem
(E : in Ada.Exceptions.Exception_Occurrence;
Log : in out AWS.Log.Object;
Error : in AWS.Exceptions.Data;
Answer : in out Response.Data) is
begin
Put_Line ("Ok, exception received on the server side");
Put_Line (" => " & Ada.Exceptions.Exception_Name (E));
Put_Line (" => " & Ada.Exceptions.Exception_Message (E));
end Problem;
------------
-- Server --
------------
task body Server is
Web_Config : Config.Object;
begin
accept Start;
Get_Free_Port (Port);
Config.Set.Server_Name (Web_Config, "upload2");
Config.Set.Server_Port (Web_Config, Port);
Config.Set.Max_Connection (Web_Config, 5);
Config.Set.Upload_Directory (Web_Config, "/this/one/does/not/exists");
AWS.Server.Set_Unexpected_Exception_Handler
(HTTP, Problem'Unrestricted_Access);
AWS.Server.Start (HTTP, CB'Unrestricted_Access, Web_Config);
Put_Line ("Server started");
New_Line;
accept Started;
select
accept Stopped;
or
delay 25.0;
Put_Line ("Too much time to do the job !");
end select;
AWS.Server.Shutdown (HTTP);
exception
when E : others =>
Put_Line ("Server Error " & Ada.Exceptions.Exception_Information (E));
end Server;
-------------
-- Request --
-------------
procedure Request (URL : in String; Filename : in String) is
R : Response.Data;
begin
R := Client.Upload (URL, Filename);
Put_Line ("=> " & Response.Message_Body (R));
New_Line;
exception
when AWS.Net.Socket_Error =>
Put_Line ("NOk, exception Socket_Error on client side!");
end Request;
begin
Put_Line ("Start main, wait for server to start...");
Server.Start;
Server.Started;
Request
("http://localhost:" & Utils.Image (Port) & "/upload", "upload2.ali");
Server.Stopped;
exception
when E : others =>
Put_Line ("Main Error " & Ada.Exceptions.Exception_Information (E));
end Upload2;
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