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68 lines
2.4 KiB
Plaintext
68 lines
2.4 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/**
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* The nsIEventSource interface is the interface for server-sent
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* DOM events as described in
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* http://dev.w3.org/html5/eventsource/#eventsource
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*
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*/
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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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[scriptable, uuid(a3d3181e-47c1-4f2e-b2c7-94775a86f5c5)]
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interface nsIEventSource : nsISupports
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{
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readonly attribute DOMString url;
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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 CLOSED = 2;
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readonly attribute long readyState;
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// if true then cross-site Access-Control requests are made using credentials
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// such as cookies and authorization headers. Never affects same-site
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// requests.
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readonly attribute boolean withCredentials;
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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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/**
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* Close the connection, if any, and set the readyState attribute to CLOSED.
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* If the connection is already closed, the method 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 EventSource's url. This must not be empty.
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* @param withCredentials When set to true attempts to make cross-site
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* Access-Control requests with credentials such as
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* cookies and authorization headers. Never affects
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* same-site requests.
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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 boolean withCredentials);
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};
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