Source added
This commit is contained in:
parent
b2864b500e
commit
ba28ca859e
8352 changed files with 1487182 additions and 1 deletions
28
debuglogs-viewer/lib/build.gradle.kts
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28
debuglogs-viewer/lib/build.gradle.kts
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plugins {
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id("signal-library")
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id("kotlin-parcelize")
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}
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android {
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namespace = "org.signal.debuglogsviewer"
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buildFeatures {
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buildConfig = true
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}
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}
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dependencies {
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implementation(project(":core-util"))
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implementation(project(":core-util-jvm"))
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implementation(libs.kotlin.reflect)
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implementation(libs.jackson.module.kotlin)
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implementation(libs.jackson.core)
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testImplementation(testLibs.robolectric.robolectric) {
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exclude(group = "com.google.protobuf", module = "protobuf-java")
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}
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api(libs.google.play.services.wallet)
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api(libs.square.okhttp3)
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}
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5
debuglogs-viewer/lib/src/main/AndroidManifest.xml
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5
debuglogs-viewer/lib/src/main/AndroidManifest.xml
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<?xml version="1.0" encoding="utf-8"?>
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<manifest
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xmlns:android="http://schemas.android.com/apk/res/android">
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</manifest>
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9
debuglogs-viewer/lib/src/main/assets/ace.min.js
vendored
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9
debuglogs-viewer/lib/src/main/assets/ace.min.js
vendored
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File diff suppressed because one or more lines are too long
55
debuglogs-viewer/lib/src/main/assets/debuglogs-viewer.html
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55
debuglogs-viewer/lib/src/main/assets/debuglogs-viewer.html
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<!--
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~ Copyright 2025 Signal Messenger, LLC
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~ SPDX-License-Identifier: AGPL-3.0-only
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-->
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<style>
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/* We keep the background transparent to avoid white flashes in dark theme */
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html, body {
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background: transparent;
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margin: 0;
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padding: 0;
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}
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#container { position: absolute; top: 0; bottom: 0; left: 0; right: 0; height: 100%; width: 100%; }
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.searchMatches { position: absolute; background-color: rgba(182, 190, 250, 0.4); }
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/* Scrollbar Setup */
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.ace_scrollbar::-webkit-scrollbar { width: 0; height: 0; }
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.show-scrollbar .ace_scrollbar::-webkit-scrollbar { width: 5px; height: 5px; }
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.ace_scrollbar::-webkit-scrollbar-thumb { background-color: #999999; }
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/* Hide mobile context menu */
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.ace_mobile-menu {
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display: none !important;
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}
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/* Light Mode: Line color based on log level */
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.ace_editor { background-color: #FBFCFF; }
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.ace_none { color: #000000; }
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.ace_verbose { color: #515151; }
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.ace_debug { color: #089314; }
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.ace_info { color: #0a7087; }
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.ace_warning { color: #b58c12; }
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.ace_error { color: #af0d0a; }
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/* Dark Mode: Line color based on log level */
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body.dark .ace_editor { background-color: #1B1C1F; }
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body.dark .ace_none { color: #ffffff; }
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body.dark .ace_verbose { color: #8a8a8a; }
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body.dark .ace_debug { color: #5ca72b; }
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body.dark .ace_info { color: #46bbb9; }
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body.dark .ace_warning { color: #cdd637; }
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body.dark .ace_error { color: #ff6b68; }
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</style>
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</head>
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<body>
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<div id="container"></div>
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<script src="ace.min.js"></script>
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<script src="debuglogs-viewer.js"></script>
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</body>
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</html>
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244
debuglogs-viewer/lib/src/main/assets/debuglogs-viewer.js
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244
debuglogs-viewer/lib/src/main/assets/debuglogs-viewer.js
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let editor;
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let timeout;
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let session;
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let logLines = ""; // Original logLines
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let input = ""; // Search query input
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let selectedLevels = []; // Log levels that are selected in checkboxes
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let markers = []; // IDs of highlighted search markers
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let matchRanges = []; // Ranges of all search matches
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let matchCount = 0; // Total number of matches
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let isFiltered = false;
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let isCaseSensitive = false;
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// Create custom text mode to color different levels of debug log lines
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const TextMode = ace.require("ace/mode/text").Mode;
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const TextHighlightRules = ace.require("ace/mode/text_highlight_rules").TextHighlightRules;
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const Range = ace.require("ace/range").Range;
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function main() {
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// Create Ace Editor using the custom mode
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editor = ace.edit("container", {
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mode: new CustomMode(),
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theme: "ace/theme/textmate",
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wrap: false, // Allow for horizontal scrolling
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readOnly: true,
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showGutter: false,
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highlightActiveLine: false,
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highlightSelectedWord: false, // Prevent Ace Editor from automatically highlighting all instances of a selected word (really laggy!)
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showPrintMargin: false,
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});
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editor.session.on("changeScrollTop", showScrollBar);
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editor.session.on("changeScrollLeft", showScrollBar);
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// Generate highlight markers for all search matches
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session = editor.getSession();
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}
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function CustomHighlightRules() {
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this.$rules = {
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start: [
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{ token: "verbose", regex: "^.*\\sV\\s.*$" },
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{ token: "debug", regex: "^.*\\sD\\s.*$" },
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{ token: "info", regex: "^.*\\sI\\s.*$" },
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{ token: "warning", regex: "^.*\\sW\\s.*$" },
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{ token: "error", regex: "^.*\\sE\\s.*$" },
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{ token: "none", regex: ".*" },
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],
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};
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}
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CustomHighlightRules.prototype = new TextHighlightRules();
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function CustomMode() {
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TextMode.call(this);
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this.HighlightRules = CustomHighlightRules;
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}
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CustomMode.prototype = Object.create(TextMode.prototype);
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CustomMode.prototype.constructor = CustomMode;
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// Show scrollbar that fades after a second since last scroll
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function showScrollBar() {
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editor.container.classList.add("show-scrollbar");
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clearTimeout(timeout);
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timeout = setTimeout(() => editor.container.classList.remove("show-scrollbar"), 1000);
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}
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// Clear all search markers and match info
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function clearMarkers() {
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markers.forEach((id) => session.removeMarker(id));
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markers = [];
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matchRanges = [];
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matchCount = 0;
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}
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// Highlight all instances of the search term
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function highlightAllMatches(term) {
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clearMarkers();
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if (!term) {
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return;
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}
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const searchTerm = isCaseSensitive ? term : term.toLowerCase();
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session
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.getDocument()
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.getAllLines()
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.forEach((line, row) => {
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let start = 0;
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const caseLine = isCaseSensitive ? line : line.toLowerCase();
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while (true) {
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const index = caseLine.indexOf(searchTerm, start);
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if (index === -1) {
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break;
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}
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const range = new Range(row, index, row, index + term.length);
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markers.push(session.addMarker(range, "searchMatches", "text", false));
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matchRanges.push(range);
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start = index + term.length;
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}
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});
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matchCount = markers.length;
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}
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// Return index of current match
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function getCurrentMatchIndex() {
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const current = editor.getSelection().getRange();
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return matchRanges.findIndex(
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(r) =>
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r.start.row === current.start.row &&
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r.start.column === current.start.column &&
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r.end.row === current.end.row &&
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r.end.column === current.end.column,
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);
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}
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function getSearchPosition() {
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if (input == "") {
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return "";
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}
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return matchCount == 0 ? "No match" : `${getCurrentMatchIndex() + 1} of ${matchCount}`;
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}
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function onSearchUp() {
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editor.find(input, {
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backwards: true,
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wrap: true,
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skipCurrent: true,
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caseSensitive: isCaseSensitive,
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});
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}
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function onSearchDown() {
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editor.find(input, {
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backwards: false,
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wrap: true,
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skipCurrent: true,
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caseSensitive: isCaseSensitive,
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});
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}
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function onSearchClose() {
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editor.setValue(logLines, -1);
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editor.getSelection().clearSelection();
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input = "";
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clearMarkers();
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}
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function onToggleCaseSensitive() {
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isCaseSensitive = !isCaseSensitive;
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(isFiltered) ? onFilter() : highlightAllMatches(input);
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}
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function onSearchInput(value) {
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input = value;
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highlightAllMatches(input);
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editor.find(input, {
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backwards: false,
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wrap: true,
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skipCurrent: false,
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caseSensitive: isCaseSensitive,
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});
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}
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function onSearch() {
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highlightAllMatches(input);
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}
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function onFilter() {
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isFiltered = true;
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editor.getSelection().clearSelection();
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clearMarkers();
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applyFilter();
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}
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function onFilterClose() {
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if (isFiltered) {
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isFiltered = false;
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if (selectedLevels.length === 0) {
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editor.setValue(logLines, -1);
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} else {
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const filtered = logLines
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.split("\n")
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.filter((line) => {
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return selectedLevels.some((level) => line.includes(level));
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})
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.join("\n");
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editor.setValue(filtered, -1);
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}
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highlightAllMatches(input);
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}
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}
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function onFilterLevel(sLevels) {
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selectedLevels = sLevels;
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if (isFiltered) {
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applyFilter();
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} else {
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if (selectedLevels.length === 0) {
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editor.setValue(logLines, -1);
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editor.scrollToRow(0);
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} else {
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const filtered = logLines
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.split("\n")
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.filter((line) => {
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return selectedLevels.some((level) => line.includes(level));
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})
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.join("\n");
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editor.setValue(filtered, -1);
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}
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onSearch();
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}
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}
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function applyFilter() {
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const filtered = logLines
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.split("\n")
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.filter((line) => {
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const newLine = isCaseSensitive ? line : line.toLowerCase();
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const lineMatch = newLine.includes(isCaseSensitive ? input : input.toLowerCase());
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const levelMatch = selectedLevels.length === 0 || selectedLevels.some((level) => line.includes(level));
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return lineMatch && levelMatch;
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})
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.join("\n");
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editor.setValue(filtered, -1);
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}
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function appendLines(lines) {
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editor.session.insert({ row: editor.session.getLength(), column: 0}, lines);
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logLines += lines;
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}
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function readLines(offset, limit) {
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const lines = logLines.split("\n")
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if (offset >= lines.length) {
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return "<<END OF INPUT>>";
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}
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return lines.slice(offset, offset + limit).join("\n")
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}
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main();
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@ -0,0 +1,148 @@
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/*
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* Copyright 2025 Signal Messenger, LLC
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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package org.signal.debuglogsviewer
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import android.content.Context
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import android.content.res.Configuration
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import android.graphics.Color
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import android.webkit.ValueCallback
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import android.webkit.WebView
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import android.webkit.WebViewClient
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import kotlinx.coroutines.Runnable
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import org.json.JSONArray
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import org.json.JSONObject
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import org.signal.core.util.ThreadUtil
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import java.util.concurrent.CountDownLatch
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import java.util.function.Consumer
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object DebugLogsViewer {
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@JvmStatic
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fun initWebView(webview: WebView, context: Context, onFinished: Runnable) {
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webview.settings.apply {
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javaScriptEnabled = true
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builtInZoomControls = true
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displayZoomControls = false
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}
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webview.isVerticalScrollBarEnabled = false
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webview.isHorizontalScrollBarEnabled = false
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webview.setBackgroundColor(Color.TRANSPARENT)
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webview.background = null
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webview.loadUrl("file:///android_asset/debuglogs-viewer.html")
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webview.webViewClient = object : WebViewClient() {
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override fun onPageFinished(view: WebView?, url: String?) {
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if (context.isDarkTheme) {
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webview.evaluateJavascript("document.body.classList.add('dark');", null)
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}
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onFinished.run()
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}
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}
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}
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@JvmStatic
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fun appendLines(webview: WebView, lines: String) {
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// Set the debug log lines
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val escaped = JSONObject.quote(lines)
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val latch = CountDownLatch(1)
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ThreadUtil.runOnMain {
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webview.evaluateJavascript("appendLines($escaped)") { latch.countDown() }
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}
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latch.await()
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}
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@JvmStatic
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fun readLogs(webview: WebView): LogReader {
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var position = 0
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return LogReader { size ->
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val latch = CountDownLatch(1)
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var result: String? = null
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ThreadUtil.runOnMain {
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webview.evaluateJavascript("readLines($position, $size)") { value ->
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// Annoying, string returns from javascript land are always encoded as JSON strings (wrapped in quotes, various strings escaped, etc)
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val parsed = JSONArray("[$value]").getString(0)
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result = parsed.takeUnless { it == "<<END OF INPUT>>" }
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position += size
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latch.countDown()
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}
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}
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latch.await()
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result
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}
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}
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@JvmStatic
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fun scrollToTop(webview: WebView) {
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webview.evaluateJavascript("editor.scrollToRow(0);", null)
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}
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@JvmStatic
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fun scrollToBottom(webview: WebView) {
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webview.evaluateJavascript("editor.scrollToRow(editor.session.getLength() - 1);", null)
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}
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@JvmStatic
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fun onSearchInput(webview: WebView, query: String) {
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val escaped = JSONObject.quote(query)
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webview.evaluateJavascript("onSearchInput($escaped)", null)
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}
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@JvmStatic
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fun onSearch(webview: WebView) {
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webview.evaluateJavascript("onSearch()", null)
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}
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@JvmStatic
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fun onFilter(webview: WebView) {
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webview.evaluateJavascript("onFilter()", null)
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}
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@JvmStatic
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fun onFilterClose(webview: WebView) {
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webview.evaluateJavascript("onFilterClose()", null)
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}
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@JvmStatic
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fun onFilterLevel(webview: WebView, selectedLevels: String) {
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webview.evaluateJavascript("if (isFiltered) { onFilter(); }", null)
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webview.evaluateJavascript("onFilterLevel($selectedLevels)", null)
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}
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@JvmStatic
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fun onSearchUp(webview: WebView) {
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webview.evaluateJavascript("onSearchUp();", null)
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}
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@JvmStatic
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fun onSearchDown(webview: WebView) {
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webview.evaluateJavascript("onSearchDown();", null)
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}
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@JvmStatic
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fun getSearchPosition(webView: WebView, callback: Consumer<String?>) {
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webView.evaluateJavascript("getSearchPosition();", ValueCallback { value: String? -> callback.accept(value?.trim('"') ?: "") })
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}
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@JvmStatic
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fun onToggleCaseSensitive(webview: WebView) {
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webview.evaluateJavascript("onToggleCaseSensitive();", null)
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}
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@JvmStatic
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fun onSearchClose(webview: WebView) {
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webview.evaluateJavascript("onSearchClose();", null)
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}
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private val Context.isDarkTheme
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get() = (this.resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_YES
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fun interface LogReader {
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/** Returns the next bit of log, containing at most [size] lines (but may be less), or null if there are no logs remaining. */
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fun nextChunk(size: Int): String?
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}
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}
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Reference in a new issue