<commit_before>/**
 * @license
 * Copyright 2016 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
'use strict';


const ChromeProtocol = require('../browser/driver.js')

/* globals chrome */

class ExtensionProtocol extends ChromeProtocol {

  constructor() {
    super();
    this._listeners = {};
    this._tabId = null;
    this._url = null;
    chrome.debugger.onEvent.addListener(this._onEvent.bind(this));
  }

  connect() {
    return this.queryCurrentTab_()
      .then(tabId => {
        this._tabId = tabId;
        return this.attachDebugger_(tabId);
      });
  }

  disconnect() {
    if (this._tabId === null) {
      return;
    }

    this.detachDebugger_(this._tabId)
        .then(_ => {
          this._tabId = null;
          this.url = null;
        });
  }

  /**
   * Bind listeners for protocol events<commit_msg>extension protocol doesnt need its own url prop.<commit_after>/**
 * @license
 * Copyright 2016 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
'use strict';

const ChromeProtocol = require('../browser/driver.js')

/* globals chrome */

class ExtensionProtocol extends ChromeProtocol {

  constructor() {
    super();
    this._listeners = {};
    this._tabId = null;
    chrome.debugger.onEvent.addListener(this._onEvent.bind(this));
  }

  connect() {
    return this.queryCurrentTab_()
      .then(tabId => {
        this._tabId = tabId;
        return this.attachDebugger_(tabId);
      });
  }

  disconnect() {
    if (this._tabId === null) {
      return;
    }

    this.detachDebugger_(this._tabId)
        .then(_ => {
          this._tabId = null;
          this.url = null;
        });
  }

  /**
   * Bind listeners for protocol events
{'fraction_non_alphanumeric': 0.10863309352517986, 'fraction_numerical': 0.0057553956834532375, 'mean_word_length': 2.7991803278688523, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 7, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3366977', 'n_tokens_mistral': 792, 'n_tokens_neox': 769, 'n_words': 264}