michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsISupports.idl"
michael@0: 
michael@0: interface nsIURI;
michael@0: interface nsIDOMNode;
michael@0: interface nsISimpleEnumerator;
michael@0: 
michael@0: [scriptable, uuid(bc4dbb34-b148-11e2-b82c-08002734a811)]
michael@0: interface nsIPrefetchService : nsISupports
michael@0: {
michael@0:     /**
michael@0:      * Enqueue a request to prefetch the specified URI.
michael@0:      *
michael@0:      * @param aURI the URI of the document to prefetch
michael@0:      * @param aReferrerURI the URI of the referring page
michael@0:      * @param aSource the DOM node (such as a <link> tag) that requested this
michael@0:      *        fetch, or null if the prefetch was not requested by a DOM node.
michael@0:      * @param aExplicit the link element has an explicit prefetch link type
michael@0:      */
michael@0:     void prefetchURI(in nsIURI aURI,
michael@0:                      in nsIURI aReferrerURI,
michael@0:                      in nsIDOMNode aSource,
michael@0:                      in boolean aExplicit);
michael@0: 
michael@0:     /**
michael@0:      * Enumerate the items in the prefetch queue.
michael@0:      */
michael@0:     nsISimpleEnumerator enumerateQueue();
michael@0: 
michael@0:     // XXX do we need a way to cancel prefetch requests?
michael@0: };