/usr/share/ada/adainclude/aws/aws-net-websocket-protocol.ads is in libaws3.2.0-dev 3.2.0-3.
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-- Ada Web Server --
-- --
-- Copyright (C) 2012-2014, AdaCore --
-- --
-- This library 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 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. --
-- --
-- --
-- --
-- --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- --
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-- Parent of all implemented protocols which are for internal use only
package AWS.Net.WebSocket.Protocol is
type State is abstract tagged null record;
type State_Class is access all State'Class;
subtype Status_Code is Interfaces.Unsigned_16 range 0 .. 4_999;
procedure Send
(Protocol : in out State;
Socket : Object;
Data : Stream_Element_Array) is abstract;
-- Encode and send data to the WebSocket
procedure Send
(Protocol : in out State;
Socket : Object;
Data : Unbounded_String) is abstract;
-- Same as above but for an Unbounded_String. This version supports large
-- messages possibly sent fragmented.
procedure Close
(Protocol : in out State;
Socket : Object;
Data : String;
Error : Status_Code) is abstract;
-- Send a close frame to the given socket
procedure Receive
(Protocol : in out State;
Socket : Object;
Data : out Stream_Element_Array;
Last : out Stream_Element_Offset) is abstract;
-- Receive and decode WebSocket data
function End_Of_Message (Protocol : State) return Boolean is abstract;
-- Returns True if we have read a whole message
end AWS.Net.WebSocket.Protocol;
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