1 files changed, 79 insertions, 0 deletions
diff --git a/devtools/client/fronts/worker/service-worker-registration.js b/devtools/client/fronts/worker/service-worker-registration.js
new file mode 100644
index 0000000000..57e2bc400b
--- /dev/null
+++ b/devtools/client/fronts/worker/service-worker-registration.js
@@ -0,0 +1,79 @@
+/* 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/. */
+"use strict";
+
+const {
+  serviceWorkerRegistrationSpec,
+} = require("resource://devtools/shared/specs/worker/service-worker-registration.js");
+const {
+  FrontClassWithSpec,
+  registerFront,
+  types,
+} = require("resource://devtools/shared/protocol.js");
+
+class ServiceWorkerRegistrationFront extends FrontClassWithSpec(
+  serviceWorkerRegistrationSpec
+) {
+  get active() {
+    return this._form.active;
+  }
+
+  get fetch() {
+    return this._form.fetch;
+  }
+
+  get id() {
+    return this.url;
+  }
+
+  get lastUpdateTime() {
+    return this._form.lastUpdateTime;
+  }
+
+  get scope() {
+    return this._form.scope;
+  }
+
+  get type() {
+    return this._form.type;
+  }
+
+  get url() {
+    return this._form.url;
+  }
+
+  get evaluatingWorker() {
+    return this._getServiceWorker("evaluatingWorker");
+  }
+
+  get activeWorker() {
+    return this._getServiceWorker("activeWorker");
+  }
+
+  get installingWorker() {
+    return this._getServiceWorker("installingWorker");
+  }
+
+  get waitingWorker() {
+    return this._getServiceWorker("waitingWorker");
+  }
+
+  _getServiceWorker(type) {
+    const workerForm = this._form[type];
+    if (!workerForm) {
+      return null;
+    }
+    return types.getType("serviceWorker").read(workerForm, this);
+  }
+
+  form(form) {
+    this.actorID = form.actor;
+    this._form = form;
+    // @backward-compat { version 70 } ServiceWorkerRegistration actor now exposes traits
+    this.traits = form.traits || {};
+  }
+}
+
+exports.ServiceWorkerRegistrationFront = ServiceWorkerRegistrationFront;
+registerFront(ServiceWorkerRegistrationFront);