зеркало из https://github.com/mozilla/gecko-dev.git
78 строки
1.9 KiB
JavaScript
78 строки
1.9 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 = ["JSONHandler"];
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const { HTTP_404, HTTP_505 } = ChromeUtils.import(
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"chrome://remote/content/server/HTTPD.jsm"
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);
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const { Log } = ChromeUtils.import("chrome://remote/content/Log.jsm");
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const { Protocol } = ChromeUtils.import("chrome://remote/content/Protocol.jsm");
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const { RemoteAgentError } = ChromeUtils.import(
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"chrome://remote/content/Error.jsm"
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);
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class JSONHandler {
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constructor(agent) {
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this.agent = agent;
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this.routes = {
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"/json/version": this.getVersion.bind(this),
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"/json/protocol": this.getProtocol.bind(this),
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"/json/list": this.getTargetList.bind(this),
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};
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}
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getVersion() {
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const mainProcessTarget = this.agent.targets.getMainProcessTarget();
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return {
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Browser: "Firefox",
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"Protocol-Version": "1.0",
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"User-Agent": "Mozilla",
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"V8-Version": "1.0",
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"WebKit-Version": "1.0",
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webSocketDebuggerUrl: mainProcessTarget.toJSON().webSocketDebuggerUrl,
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};
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}
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getProtocol() {
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return Protocol.Description;
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}
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getTargetList() {
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return [...this.agent.targets];
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}
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// nsIHttpRequestHandler
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handle(request, response) {
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if (request.method != "GET") {
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throw HTTP_404;
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}
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if (!(request.path in this.routes)) {
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throw HTTP_404;
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}
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try {
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const body = this.routes[request.path]();
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const payload = JSON.stringify(body, null, Log.verbose ? "\t" : null);
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response.setStatusLine(request.httpVersion, 200, "OK");
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response.setHeader("Content-Type", "application/json");
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response.write(payload);
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} catch (e) {
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new RemoteAgentError(e).notify();
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throw HTTP_505;
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}
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}
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// XPCOM
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get QueryInterface() {
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return ChromeUtils.generateQI(["nsIHttpRequestHandler"]);
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}
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}
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