importing uMatrix unified logger

1 files changed, 0 insertions, 448 deletions

diff --git a/src/js/devtool-log.js b/src/js/devtool-log.js
deleted file mode 100644
index 3129023..0000000
--- a/src/js/devtool-log.js
+++ /dev/null
@@ -1,448 +0,0 @@
-/*******************************************************************************
-
-    sessbench - a browser extension to benchmark browser session.
-    Copyright (C) 2013  Raymond Hill
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see {http://www.gnu.org/licenses/}.
-
-    Home: https://github.com/gorhill/sessbench
-
-    TODO: cleanup/refactor
-*/
-
-/* global vAPI, uDom */
-
-/******************************************************************************/
-
-(function() {
-
-'use strict';
-
-/******************************************************************************/
-
-var messager = vAPI.messaging.channel('devtool-log.js');
-
-var inspectedTabId = '';
-var doc = document;
-var body = doc.body;
-var tbody = doc.querySelector('#content tbody');
-var row1Junkyard = [];
-var row4Junkyard = [];
-var reFilter = null;
-var filterTargetTestResult = true;
-var maxEntries = 0;
-
-var prettyRequestTypes = {
-    'main_frame': 'doc',
-    'stylesheet': 'css',
-    'sub_frame': 'frame',
-    'xmlhttprequest': 'xhr'
-};
-
-/******************************************************************************/
-
-var escapeHTML = function(s) {
-    return s.replace(reEscapeLeftBracket, '<')
-            .replace(reEscapeRightBracket, '>');
-};
-
-var reEscapeLeftBracket = /</g;
-var reEscapeRightBracket = />/g;
-
-/******************************************************************************/
-
-var renderURL = function(url, filter) {
-    if ( filter.charAt(0) !== 's' ) {
-        return escapeHTML(url);
-    }
-    // make a regex out of the filter
-    var reText = filter.slice(3);
-    var pos = reText.indexOf('$');
-    if ( pos > 0 ) {
-        reText = reText.slice(0, pos);
-    }
-    if ( reText === '*' ) {
-        reText = '\\*';
-    } else if ( reText.charAt(0) === '/' && reText.slice(-1) === '/' ) {
-        reText = reText.slice(1, -1);
-    } else {
-        reText = reText
-            .replace(/\./g, '\\.')
-            .replace(/\?/g, '\\?')
-            .replace('||', '')
-            .replace(/\^/g, '.')
-            .replace(/^\|/g, '^')
-            .replace(/\|$/g, '$')
-            .replace(/\*/g, '.*')
-            ;
-    }
-    var re = new RegExp(reText, 'gi');
-    var matches = re.exec(url);
-    var renderedURL = url;
-
-    if ( matches && matches[0].length ) {
-        renderedURL = escapeHTML(url.slice(0, matches.index)) +
-                      '<b>' +
-                      escapeHTML(url.slice(matches.index, re.lastIndex)) +
-                      '</b>' +
-                      escapeHTML(url.slice(re.lastIndex));
-    } else {
-        renderedURL = escapeHTML(renderedURL);
-    }
-
-    return renderedURL;
-};
-
-/******************************************************************************/
-
-var createRow = function() {
-    var tr = row4Junkyard.pop();
-    if ( tr ) {
-        tr.className = '';
-        return tr;
-    }
-    tr = doc.createElement('tr');
-    tr.appendChild(doc.createElement('td'));
-    tr.appendChild(doc.createElement('td'));
-    tr.appendChild(doc.createElement('td'));
-    tr.appendChild(doc.createElement('td'));
-    return tr;
-};
-
-/******************************************************************************/
-
-var createGap = function(url) {
-    var tr = row1Junkyard.pop();
-    if ( !tr ) {
-        tr = doc.createElement('tr');
-        tr.classList.add('docBoundary');
-        tr.appendChild(doc.createElement('td'));
-        tr.cells[0].setAttribute('colspan', '4');
-    }
-    tr.cells[0].textContent = url;
-    tbody.insertBefore(tr, tbody.firstChild);
-};
-
-/******************************************************************************/
-
-var renderLogEntry = function(entry) {
-    var tr = createRow();
-
-    // If the request is that of a root frame, insert a gap in the table
-    // in order to visually separate entries for different documents. 
-    if ( entry.type === 'main_frame' ) {
-        createGap(entry.url);
-        tr.classList.add('maindoc');
-    }
-
-    // Cosmetic filter?
-    if ( entry.result.charAt(0) === 'c' ) {
-        tr.classList.add('cosmetic');
-    }
-
-    if ( entry.result.charAt(1) === 'b' ) {
-        tr.classList.add('blocked');
-        tr.cells[0].textContent = ' -\u00A0';
-    } else if ( entry.result.charAt(1) === 'a' ) {
-        tr.classList.add('allowed');
-        tr.cells[0].textContent = ' +\u00A0';
-    } else {
-        tr.cells[0].textContent = '';
-    }
-
-    var filterText = entry.result.slice(3);
-    if ( entry.result.lastIndexOf('sa', 0) === 0 ) {
-        filterText = '@@' + filterText;
-    }
-
-    tr.cells[1].textContent = filterText + '\t';
-    tr.cells[2].textContent = (prettyRequestTypes[entry.type] || entry.type) + '\t';
-    vAPI.insertHTML(tr.cells[3], renderURL(entry.url, entry.result));
-    applyFilterToRow(tr);
-    tbody.insertBefore(tr, tbody.firstChild);
-};
-
-/******************************************************************************/
-
-var renderLogBuffer = function(response) {
-    body.classList.toggle('colorBlind', response.colorBlind);
-
-    var buffer = response.entries;
-    if ( buffer.length === 0 ) {
-        return;
-    }
-
-    // Preserve scroll position
-    var height = tbody.offsetHeight;
-
-    var n = buffer.length;
-    for ( var i = 0; i < n; i++ ) {
-        renderLogEntry(buffer[i]);
-    }
-
-    // Prevent logger from growing infinitely and eating all memory. For
-    // instance someone could forget that it is left opened for some
-    // dynamically refreshed pages.
-    truncateLog(maxEntries);
-
-    var yDelta = tbody.offsetHeight - height;
-    if ( yDelta === 0 ) {
-        return;
-    }
-
-    // Chromium:
-    //   body.scrollTop = good value
-    //   body.parentNode.scrollTop = 0
-    if ( body.scrollTop !== 0 ) {
-        body.scrollTop += yDelta;
-        return;
-    }
-
-    // Firefox:
-    //   body.scrollTop = 0
-    //   body.parentNode.scrollTop = good value
-    var parentNode = body.parentNode;
-    if ( parentNode && parentNode.scrollTop !== 0 ) {
-        parentNode.scrollTop += yDelta;
-    }
-};
-
-/******************************************************************************/
-
-var truncateLog = function(size) {
-    if ( size === 0 ) {
-        size = 25000;
-    }
-    size = Math.min(size, 25000);
-    var tr;
-    while ( tbody.childElementCount > size ) {
-        tr = tbody.lastElementChild;
-        // https://github.com/gorhill/uBlock/issues/123
-        // Triage according to row type.
-        if ( tr.cells.length === 1 ) {
-            row1Junkyard.push(tr);
-        } else {
-            row4Junkyard.push(tr);
-        }
-        tbody.removeChild(tr);
-    }
-};
-
-/******************************************************************************/
-
-var onBufferRead = function(response) {
-    renderLogBuffer(response);
-    setTimeout(readLogBuffer, 1000);
-};
-
-/******************************************************************************/
-
-// This can be called only once, at init time. After that, this will be called
-// automatically. If called after init time, this will be messy, and this would
-// require a bit more code to ensure no multi time out events.
-
-var readLogBuffer = function() {
-    messager.send({ what: 'readLogBuffer', tabId: inspectedTabId }, onBufferRead);
-};
-
-/******************************************************************************/
-
-var clearBuffer = function() {
-    var tr;
-    while ( tbody.firstChild !== null ) {
-        tr = tbody.lastElementChild;
-        // https://github.com/gorhill/uBlock/issues/123
-        // Triage according to row type.
-        if ( tr.cells.length === 1 ) {
-            row1Junkyard.push(tr);
-        } else {
-            row4Junkyard.push(tr);
-        }
-        tbody.removeChild(tr);
-    }
-};
-
-/******************************************************************************/
-
-var reloadTab = function() {
-    messager.send({ what: 'reloadTab', tabId: inspectedTabId });
-};
-
-/******************************************************************************/
-
-var applyFilterToRow = function(row) {
-    var re = reFilter;
-    if ( re === null || re.test(row.textContent) === filterTargetTestResult ) {
-        row.classList.remove('hidden');
-    } else {
-        row.classList.add('hidden');
-    }
-};
-
-/******************************************************************************/
-
-var applyFilter = function() {
-    if ( reFilter === null ) {
-        unapplyFilter();
-        return;
-    }
-    var row = document.querySelector('#content tr');
-    if ( row === null ) {
-        return;
-    }
-    var re = reFilter;
-    var target = filterTargetTestResult;
-    while ( row !== null ) {
-        if ( re.test(row.textContent) === target ) {
-            row.classList.remove('hidden');
-        } else {
-            row.classList.add('hidden');
-        }
-        row = row.nextSibling;
-    }
-};
-
-/******************************************************************************/
-
-var unapplyFilter = function() {
-    var row = document.querySelector('#content tr');
-    if ( row === null ) {
-        return;
-    }
-    while ( row !== null ) {
-        row.classList.remove('hidden');
-        row = row.nextSibling;
-    }
-};
-
-/******************************************************************************/
-
-var onFilterButton = function() {
-    uDom('body').toggleClass('filterOff');
-};
-
-/******************************************************************************/
-
-var onFilterChanged = function() {
-    var filterExpression = uDom('#filterExpression');
-    var filterRaw = filterExpression.val().trim();
-
-    // Assume good filter expression
-    filterExpression.removeClass('bad');
-
-    // Invert resultset?
-    filterTargetTestResult = filterRaw.charAt(0) !== '!';
-    if ( filterTargetTestResult === false ) {
-        filterRaw = filterRaw.slice(1);
-    }
-
-    // No filter
-    if ( filterRaw === '') {
-        reFilter = null;
-        return;
-    }
-
-    // Regex?
-    if ( filterRaw.length > 1 && filterRaw.charAt(0) === '/' && filterRaw.slice(-1) === '/' ) {
-        try {
-            reFilter = new RegExp(filterRaw.slice(1, -1));
-        } catch (e) {
-            reFilter = null;
-            filterExpression.addClass('bad');
-        }
-        return;
-    }
-
-    // Plain filtering
-    var filterParts = filterRaw
-                        .replace(/^\s*-(\s+|$)/, '-\xA0 ')
-                        .replace(/^\s*\\+(\s+|$)/, '+\xA0 ')
-                        .split(/[ \f\n\r\t\v​]+/);
-    var n = filterParts.length;
-    for ( var i = 0; i < n; i++ ) {
-        filterParts[i] = filterParts[i].replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
-    }
-    reFilter = new RegExp(filterParts.join('.*\\s+.*'));
-};
-
-/******************************************************************************/
-
-var onFilterChangedAsync = (function() {
-    var timer = null;
-
-    var commit = function() {
-        timer = null;
-        onFilterChanged();
-        applyFilter();
-    };
-
-    var changed = function() {
-        if ( timer !== null ) {
-            clearTimeout(timer);
-        }
-        timer = setTimeout(commit, 750);
-    };
-
-    return changed;
-})();
-
-/******************************************************************************/
-
-var onMaxEntriesChanged = function() {
-    var raw = uDom(this).val();
-    try {
-        maxEntries = parseInt(raw, 10);
-        if ( isNaN(maxEntries) ) {
-            maxEntries = 0;
-        }
-    } catch (e) {
-        maxEntries = 0;
-    }
-
-    messager.send({
-        what: 'userSettings',
-        name: 'requestLogMaxEntries',
-        value: maxEntries
-    });
-
-    truncateLog(maxEntries);
-};
-
-/******************************************************************************/
-
-uDom.onLoad(function() {
-    // Extract the tab id of the page we need to pull the log
-    var matches = window.location.search.match(/[\?&]tabId=([^&]+)/);
-    if ( matches && matches.length === 2 ) {
-        inspectedTabId = matches[1];
-    }
-
-    var onSettingsReady = function(settings) {
-        maxEntries = settings.requestLogMaxEntries || 0;
-        uDom('#maxEntries').val(maxEntries || '');
-    };
-    messager.send({ what: 'getUserSettings' }, onSettingsReady);
-
-    readLogBuffer();
-
-    uDom('#reload').on('click', reloadTab);
-    uDom('#clear').on('click', clearBuffer);
-    uDom('#filterButton').on('click', onFilterButton);
-    uDom('#filterExpression').on('input', onFilterChangedAsync);
-    uDom('#maxEntries').on('change', onMaxEntriesChanged);
-});
-
-/******************************************************************************/
-
-})();