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370bc3f1f2
This helps sharing a single implementation of how the JSON objects are read and written from/to the WebSocket connection. Also, by delegating the command calls to the Session via `Session.execute` and expecting a promise with a resolution or rejection, we make error handling of command calls clearer and unified. Differential Revision: https://phabricator.services.mozilla.com/D37046 --HG-- extra : moz-landing-system : lando
67 lines
1.7 KiB
JavaScript
67 lines
1.7 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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var EXPORTED_SYMBOLS = ["MainProcessTarget"];
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const { Target } = ChromeUtils.import(
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"chrome://remote/content/targets/Target.jsm"
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);
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const { MainProcessSession } = ChromeUtils.import(
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"chrome://remote/content/sessions/MainProcessSession.jsm"
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);
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const { RemoteAgent } = ChromeUtils.import(
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"chrome://remote/content/RemoteAgent.jsm"
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);
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const UUIDGen = Cc["@mozilla.org/uuid-generator;1"].getService(
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Ci.nsIUUIDGenerator
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);
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/**
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* The main process Target.
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*
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* Matches BrowserDevToolsAgentHost from chromium, and only support a couple of Domains:
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* https://cs.chromium.org/chromium/src/content/browser/devtools/browser_devtools_agent_host.cc?dr=CSs&g=0&l=80-91
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*/
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class MainProcessTarget extends Target {
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/*
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* @param Targets targets
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*/
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constructor(targets) {
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super(targets, MainProcessSession);
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this.type = "browser";
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this.id = UUIDGen.generateUUID()
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.toString()
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.slice(1, -1);
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// Define the HTTP path to query this target
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this.path = `/devtools/browser/${this.id}`;
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}
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get wsDebuggerURL() {
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const { host, port } = RemoteAgent;
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return `ws://${host}:${port}${this.path}`;
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}
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toString() {
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return `[object MainProcessTarget]`;
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}
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toJSON() {
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return {
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description: "Main process target",
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devtoolsFrontendUrl: "",
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faviconUrl: "",
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id: this.id,
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title: "Main process target",
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type: this.type,
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url: "",
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webSocketDebuggerUrl: this.wsDebuggerURL,
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};
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}
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}
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