2023-06-15 14:42:47 +05:30
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// Licensed to the Software Freedom Conservancy (SFC) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The SFC licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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const { BeforeRequestSent, ResponseStarted } = require('./networkTypes')
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2024-02-07 14:08:26 +05:30
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/**
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* @deprecated
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* in favor of using the `Network` class from `bidi/network.js`
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* Inspector is specific to listening to events.
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* Goal is to club commands and events under one class called Network.
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*/
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2023-06-15 14:42:47 +05:30
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class NetworkInspector {
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constructor(driver, browsingContextIds) {
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this._driver = driver
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this._browsingContextIds = browsingContextIds
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}
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async init() {
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this.bidi = await this._driver.getBidi()
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}
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async beforeRequestSent(callback) {
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await this.subscribeAndHandleEvent('network.beforeRequestSent', callback)
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}
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async responseStarted(callback) {
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await this.subscribeAndHandleEvent('network.responseStarted', callback)
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}
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async responseCompleted(callback) {
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await this.subscribeAndHandleEvent('network.responseCompleted', callback)
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}
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2024-01-03 18:24:15 +05:30
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async authRequired(callback) {
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await this.subscribeAndHandleEvent('network.authRequired', callback)
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}
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2023-06-15 14:42:47 +05:30
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async subscribeAndHandleEvent(eventType, callback) {
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if (this._browsingContextIds != null) {
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await this.bidi.subscribe(eventType, this._browsingContextIds)
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} else {
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await this.bidi.subscribe(eventType)
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}
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await this._on(callback)
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}
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async _on(callback) {
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this.ws = await this.bidi.socket
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this.ws.on('message', (event) => {
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const { params } = JSON.parse(Buffer.from(event.toString()))
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if (params) {
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let response = null
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if ('initiator' in params) {
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response = new BeforeRequestSent(
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params.context,
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params.navigation,
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params.redirectCount,
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params.request,
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params.timestamp,
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2024-02-07 16:07:24 +00:00
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params.initiator,
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2023-06-15 14:42:47 +05:30
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)
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} else if ('response' in params) {
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response = new ResponseStarted(
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params.context,
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params.navigation,
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params.redirectCount,
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params.request,
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params.timestamp,
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2024-02-07 16:07:24 +00:00
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params.response,
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2023-06-15 14:42:47 +05:30
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)
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}
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callback(response)
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}
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})
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}
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}
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async function getNetworkInspectorInstance(driver, browsingContextIds = null) {
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let instance = new NetworkInspector(driver, browsingContextIds)
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await instance.init()
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return instance
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}
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module.exports = getNetworkInspectorInstance
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