From a8602cc877cb4fc007655cd0f52b52b1e7165bc8 Mon Sep 17 00:00:00 2001
From: Moonchild <moonchild@palemoon.org>
Date: Wed, 10 Jun 2020 21:08:58 +0000
Subject: Issue #1587 - Part 1: Implement FetchController/FetchSignal interface

---
 dom/webidl/FetchController.webidl | 15 +++++++++++++++
 dom/webidl/FetchSignal.webidl     | 13 +++++++++++++
 dom/webidl/Request.webidl         |  3 +++
 dom/webidl/moz.build              |  2 ++
 4 files changed, 33 insertions(+)
 create mode 100644 dom/webidl/FetchController.webidl
 create mode 100644 dom/webidl/FetchSignal.webidl

(limited to 'dom/webidl')

diff --git a/dom/webidl/FetchController.webidl b/dom/webidl/FetchController.webidl
new file mode 100644
index 000000000..c5b1cc6da
--- /dev/null
+++ b/dom/webidl/FetchController.webidl
@@ -0,0 +1,15 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/.
+ */
+
+[Constructor(), Exposed=(Window,Worker),
+ Func="FetchController::IsEnabled"]
+interface FetchController {
+  readonly attribute FetchSignal signal;
+
+  void abort();
+  void follow(FetchSignal signal);
+  void unfollow(FetchSignal signal);
+};
diff --git a/dom/webidl/FetchSignal.webidl b/dom/webidl/FetchSignal.webidl
new file mode 100644
index 000000000..965355c20
--- /dev/null
+++ b/dom/webidl/FetchSignal.webidl
@@ -0,0 +1,13 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/.
+ */
+
+[Exposed=(Window,Worker),
+ Func="FetchController::IsEnabled"]
+interface FetchSignal : EventTarget {
+  readonly attribute boolean aborted;
+
+  attribute EventHandler onabort;
+};
diff --git a/dom/webidl/Request.webidl b/dom/webidl/Request.webidl
index e29c084d0..00497456a 100644
--- a/dom/webidl/Request.webidl
+++ b/dom/webidl/Request.webidl
@@ -47,6 +47,9 @@ dictionary RequestInit {
   RequestCache cache;
   RequestRedirect redirect;
   DOMString integrity;
+
+  [Func="FetchController::IsEnabled"]
+  FetchSignal signal;
 };
 
 // Gecko currently does not ship RequestContext, so please don't use it in IDL
diff --git a/dom/webidl/moz.build b/dom/webidl/moz.build
index 45bf92a97..e21cd7530 100644
--- a/dom/webidl/moz.build
+++ b/dom/webidl/moz.build
@@ -141,7 +141,9 @@ WEBIDL_FILES = [
     'ExtendableMessageEvent.webidl',
     'FakePluginTagInit.webidl',
     'Fetch.webidl',
+    'FetchController.webidl',
     'FetchEvent.webidl',
+    'FetchSignal.webidl',
     'File.webidl',
     'FileList.webidl',
     'FileMode.webidl',
-- 
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