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140 | ------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2013, 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.Characters.Handling;
with Ada.Integer_Text_IO;
with Ada.Text_IO;
package body Autobahn_CB is
use Ada;
use type AWS.Net.WebSocket.Kind_Type;
------------
-- Create --
------------
function Create
(Socket : Net.Socket_Access;
Request : Status.Data) return Net.WebSocket.Object'Class is
begin
return Object'
(Net.WebSocket.Object
(Net.WebSocket.Create (Socket, Request)) with C => 0);
end Create;
-----------
-- HW_CB --
-----------
function HW_CB (Request : Status.Data) return Response.Data is
pragma Unreferenced (Request);
begin
return Response.Build ("text/html", "<html><body></body></html>");
end HW_CB;
-------------
-- On_Open --
-------------
overriding procedure On_Open (Socket : in out Object; Message : String) is
pragma Unreferenced (Socket);
begin
Text_IO.Put_Line ("On_Open : " & Message);
end On_Open;
----------------
-- On_Message --
----------------
overriding procedure On_Message
(Socket : in out Object; Message : Unbounded_String) is
begin
Socket.Send (Message, Is_Binary => Socket.Kind = Net.WebSocket.Binary);
end On_Message;
--------------
-- On_Close --
--------------
overriding procedure On_Close (Socket : in out Object; Message : String) is
begin
Text_IO.Put_Line
("On_Close : "
& Net.WebSocket.Error_Type'Image (Socket.Error) & ", " & Message);
end On_Close;
--------------
-- On_Error --
--------------
overriding procedure On_Error (Socket : in out Object; Message : String) is
begin
Text_IO.Put_Line
("On_Error : "
& Net.WebSocket.Error_Type'Image (Socket.Error) & ", " & Message);
end On_Error;
-----------
-- W_Log --
-----------
procedure W_log
(Direction : Net.Log.Data_Direction;
Socket : Net.Socket_Type'Class;
Data : Stream_Element_Array;
Last : Stream_Element_Offset)
is
pragma Unreferenced (Socket);
Max : constant := 6;
Str : String (1 .. Max);
I : Natural := Str'First - 1;
begin
Text_IO.Put_Line (Net.Log.Data_Direction'Image (Direction));
Text_IO.Put_Line ("[");
for K in Data'First .. Last loop
I := I + 1;
if Characters.Handling.Is_Graphic (Character'Val (Data (K))) then
Str (I) := Character'Val (Data (K));
else
Str (I) := '.';
end if;
Text_IO.Put (Str (I));
Text_IO.Put ('|');
Integer_Text_IO.Put (Integer (Data (K)), Base => 16, Width => 6);
Text_IO.Put (" ");
if K mod Max = 0 then
Text_IO.Put_Line (" " & Str (Str'First .. I));
I := Str'First - 1;
end if;
end loop;
if I > Str'First then
Text_IO.Set_Col (67);
Text_IO.Put_Line (" " & Str (Str'First .. I));
end if;
Text_IO.Put_Line ("]");
end W_Log;
end Autobahn_CB;
|