38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
/* 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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"use strict";
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ChromeUtils.defineESModuleGetters(this, {
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ExtensionActivityLog: "resource://gre/modules/ExtensionActivityLog.sys.mjs",
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ExtensionCommon: "resource://gre/modules/ExtensionCommon.sys.mjs",
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});
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this.activityLog = class extends ExtensionAPI {
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getAPI(context) {
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return {
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activityLog: {
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onExtensionActivity: new ExtensionCommon.EventManager({
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context,
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name: "activityLog.onExtensionActivity",
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register: (fire, id) => {
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// A logger cannot log itself.
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if (id === context.extension.id) {
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throw new ExtensionUtils.ExtensionError(
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"Extension cannot monitor itself."
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);
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}
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function handler(details) {
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fire.async(details);
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}
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ExtensionActivityLog.addListener(id, handler);
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return () => {
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ExtensionActivityLog.removeListener(id, handler);
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};
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},
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}).api(),
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},
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};
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}
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};
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