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3c07851e6c
This is to ensure proper error to bind when IPv6 is not available and so get proper fallback on IPv4. eng/toolchain/aws#50
111 lines
3.5 KiB
Ada
111 lines
3.5 KiB
Ada
------------------------------------------------------------------------------
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-- Ada Web Server --
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-- --
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-- Copyright (C) 2003-2024, AdaCore --
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-- --
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-- This is free software; you can redistribute it and/or modify it --
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-- under terms of the GNU General Public License as published by the --
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-- Free Software Foundation; either version 3, or (at your option) any --
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-- later version. This software is distributed in the hope that it will --
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-- be useful, but WITHOUT ANY WARRANTY; without even the implied warranty --
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-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
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-- General Public License for more details. --
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-- --
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-- You should have received a copy of the GNU General Public License --
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-- distributed with this software; see file COPYING3. If not, go --
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-- to http://www.gnu.org/licenses for a complete copy of the license. --
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------------------------------------------------------------------------------
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with Ada.Exceptions;
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with Ada.Text_IO;
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with AWS.Client;
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with AWS.Config.Set;
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with AWS.Dispatchers.Callback;
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with AWS.Server.Status;
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with AWS.Services.Dispatchers.Method;
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with AWS.Status;
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with AWS.Response;
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with AWS.Utils;
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procedure Dispatch_Method is
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use Ada;
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use AWS;
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use AWS.Services;
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Cfg : Config.Object;
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function CB1
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(Request : AWS.Status.Data)
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return AWS.Response.Data
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is
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pragma Unreferenced (Request);
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begin
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return AWS.Response.Build ("text/html", "Dispatch 1 !");
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end CB1;
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function CB2
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(Request : AWS.Status.Data)
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return AWS.Response.Data
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is
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pragma Unreferenced (Request);
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begin
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-- Head response, we will not see the response, it takes 23 bytes
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return AWS.Response.Build ("text/html", "Dispatch 2 ! (23 chars)");
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end CB2;
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function CB3
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(Request : AWS.Status.Data)
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return AWS.Response.Data
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is
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pragma Unreferenced (Request);
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begin
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return AWS.Response.Build ("text/html", "Dispatch 3 !");
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end CB3;
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H : AWS.Services.Dispatchers.Method.Handler;
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WS : AWS.Server.HTTP;
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R : Response.Data;
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begin
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Services.Dispatchers.Method.Register
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(H, Status.GET, CB1'Unrestricted_Access);
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Services.Dispatchers.Method.Register
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(H, Status.HEAD, CB2'Unrestricted_Access);
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Services.Dispatchers.Method.Register
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(H, Status.POST, CB3'Unrestricted_Access);
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AWS.Config.Set.Server_Host (Cfg, "localhost");
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AWS.Config.Set.Server_Port (Cfg, 0);
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AWS.Server.Start (WS, Dispatcher => H, Config => Cfg);
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declare
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URL : constant String := AWS.Server.Status.Local_URL (WS) & "/test";
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begin
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R := Client.Get (URL);
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Text_IO.Put_Line ("> " & Response.Message_Body (R));
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R := Client.Post (URL, "go");
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Text_IO.Put_Line ("> " & Response.Message_Body (R));
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R := Client.Head (URL);
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Text_IO.Put_Line ("> " & Response.Message_Body (R));
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Text_IO.Put_Line ("> " & Utils.Image (Response.Content_Length (R)));
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end;
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-- Close servers
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AWS.Server.Shutdown (WS);
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exception
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when E : others =>
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Text_IO.Put_Line
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("Main task " & Ada.Exceptions.Exception_Information (E));
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end Dispatch_Method;
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