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111 lines
4.2 KiB
Plaintext
111 lines
4.2 KiB
Plaintext
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et tw=80 : */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Wellington Fernando de Macedo.
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Wellington Fernando de Macedo <wfernandom2004@gmail.com> (original author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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interface nsIDOMEventListener;
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interface nsIPrincipal;
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interface nsIScriptContext;
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interface nsPIDOMWindow;
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/**
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* The nsIWebSocket interface enables Web applications to maintain
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* bidirectional communications with server-side processes as described in:
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*
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* http://dev.w3.org/html5/websockets/
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*
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*/
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[scriptable, uuid(431aea4c-568a-470e-b876-c57a29ff0fc6)]
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interface nsIWebSocket : nsISupports
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{
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readonly attribute DOMString url;
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readonly attribute DOMString protocol;
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//ready state
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const unsigned short CONNECTING = 0;
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const unsigned short OPEN = 1;
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const unsigned short CLOSING = 2;
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const unsigned short CLOSED = 3;
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readonly attribute unsigned short readyState;
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readonly attribute unsigned long bufferedAmount;
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// event handler attributes
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attribute nsIDOMEventListener onopen;
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attribute nsIDOMEventListener onmessage;
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attribute nsIDOMEventListener onerror;
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attribute nsIDOMEventListener onclose;
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/**
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* Transmits data using the connection.
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*
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* @param data The data to be transmited.
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* @return if the connection is still established (and the data was queued or
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* sent successfully).
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*/
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boolean send(in DOMString data);
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/**
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* Closes the Web Socket connection or connection attempt, if any.
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* If the connection is already closed, it does nothing.
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*/
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void close();
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/**
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* Initialize the object for use from C++ code with the principal, script
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* context, and owner window that should be used.
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*
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* @param principal The principal to use for the request. This must not be
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* null.
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* @param scriptContext The script context to use for the request. May be
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* null.
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* @param ownerWindow The associated window for the request. May be null.
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* @param url The url for opening the socket. This must not be empty, and
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* must have an absolute url, using either the ws or wss schemes.
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* @param protocol Specifies a sub-protocol that the server must support for
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* the connection to be successful. If empty, no protocol is
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* specified.
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*/
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[noscript] void init(in nsIPrincipal principal,
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in nsIScriptContext scriptContext,
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in nsPIDOMWindow ownerWindow,
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in DOMString url,
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in DOMString protocol);
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};
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