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------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2012, AdaCore --
-- --
-- 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 Software Foundation; either version 3, or (at your option) any --
-- later version. This software 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 --
-- distributed with this software; see file COPYING3. If not, go --
-- to http://www.gnu.org/licenses for a complete copy of the license. --
------------------------------------------------------------------------------
with Ada.Streams;
with Ada.Text_IO;
with Ada.Exceptions;
with AWS.Client;
with AWS.Config.Set;
with AWS.MIME;
with AWS.Messages;
with AWS.Net;
with AWS.Response;
with AWS.Server.Status;
with AWS.Status;
with AWS.Utils;
procedure Upload_Progress is
use Ada;
use Ada.Streams;
use Ada.Text_IO;
use AWS;
function CB (Request : Status.Data) return Response.Data;
HTTP : AWS.Server.HTTP;
procedure Start_Server;
--------
-- CB --
--------
function CB (Request : Status.Data) return Response.Data is
URI : constant String := Status.URI (Request);
begin
if URI = "/upload" then
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;
------------------
-- Start_Server --
------------------
procedure Start_Server is
Web_Config : Config.Object;
begin
Config.Set.Server_Name (Web_Config, "Upload Progress");
Config.Set.Server_Port (Web_Config, 0);
Config.Set.Max_Connection (Web_Config, 5);
Config.Set.Upload_Directory (Web_Config, ".");
AWS.Server.Start (HTTP, CB'Unrestricted_Access, Web_Config);
Put_Line ("Server started");
New_Line;
end Start_Server;
-------------
-- Request --
-------------
procedure Request (URL : String; Filename : String) is
procedure Display_Progress (Total, Sent : Stream_Element_Offset);
----------------------
-- Display_Progress --
----------------------
procedure Display_Progress (Total, Sent : Stream_Element_Offset) is
begin
Text_IO.Put_Line
(Stream_Element_Offset'Image (Total)
& " -" & Stream_Element_Offset'Image (Sent));
end Display_Progress;
R : Response.Data;
begin
R := Client.Upload (URL, Filename, Progress => Display_Progress'Access);
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...");
Start_Server;
Request (AWS.Server.Status.Local_URL (HTTP) & "/upload", "file.txt");
Server.Shutdown (HTTP);
exception
when E : others =>
Put_Line ("Main Error " & Ada.Exceptions.Exception_Information (E));
Server.Shutdown (HTTP);
end Upload_Progress;
|
