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-rw-r--r--uriloader/prefetch/nsIPrefetchService.idl54
1 files changed, 54 insertions, 0 deletions
diff --git a/uriloader/prefetch/nsIPrefetchService.idl b/uriloader/prefetch/nsIPrefetchService.idl
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+#include "nsIContentPolicy.idl"
+
+interface nsIURI;
+interface nsISimpleEnumerator;
+interface nsIReferrerInfo;
+
+webidl Node;
+
+[scriptable, uuid(422a1807-4e7f-463d-b8d7-ca2ceb9b5d53)]
+interface nsIPrefetchService : nsISupports
+{
+ /**
+ * Enqueue a request to prefetch the specified URI.
+ *
+ * @param aURI the URI of the document to prefetch
+ * @param aReferrerInfo the referrerInfo of the request
+ * @param aSource the DOM node (such as a <link> tag) that requested this
+ * fetch, or null if the prefetch was not requested by a DOM node.
+ * @param aExplicit the link element has an explicit prefetch link type
+ */
+ void prefetchURI(in nsIURI aURI,
+ in nsIReferrerInfo aReferrerInfo,
+ in Node aSource,
+ in boolean aExplicit);
+
+ /**
+ * Start a preload of the specified URI.
+ *
+ * @param aURI the URI of the document to preload
+ * @param aReferrerInfo the referrerInfo of the request
+ * @param aSource the DOM node (such as a <link> tag) that requested this
+ * fetch, or null if the prefetch was not requested by a DOM node.
+ * @param aPolicyType content policy to be used for this load.
+ */
+ void preloadURI(in nsIURI aURI,
+ in nsIReferrerInfo aReferrerInfo,
+ in Node aSource,
+ in nsContentPolicyType aPolicyType);
+
+ /**
+ * Find out if there are any prefetches running or queued
+ */
+ boolean hasMoreElements();
+
+ /**
+ * Cancel prefetch or preload for a Node.
+ */
+ void cancelPrefetchPreloadURI(in nsIURI aURI, in Node aSource);
+};