136 lines
3.7 KiB
Dart
136 lines
3.7 KiB
Dart
/* MIT License
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*
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* Copyright (C) 2019, 2020, 2021 Famedly GmbH
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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import 'package:matrix/matrix_api_lite/utils/print_logs_native.dart'
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if (dart.library.html) 'print_logs_web.dart';
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enum Level {
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wtf,
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error,
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warning,
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info,
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debug,
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verbose,
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}
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class Logs {
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static final Logs _singleton = Logs._internal();
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/// Override this function if you want to convert a stacktrace for some reason
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/// for example to apply a source map in the browser.
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static StackTrace? Function(StackTrace?) stackTraceConverter = (s) => s;
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factory Logs() {
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return _singleton;
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}
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Level level = Level.info;
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bool nativeColors = true;
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final List<LogEvent> outputEvents = [];
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Logs._internal();
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void addLogEvent(LogEvent logEvent) {
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outputEvents.add(logEvent);
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if (logEvent.level.index <= level.index) {
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logEvent.printOut();
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}
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}
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void wtf(String title, [Object? exception, StackTrace? stackTrace]) =>
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addLogEvent(
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LogEvent(
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title,
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exception: exception,
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stackTrace: stackTraceConverter(stackTrace),
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level: Level.wtf,
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),
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);
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void e(String title, [Object? exception, StackTrace? stackTrace]) =>
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addLogEvent(
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LogEvent(
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title,
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exception: exception,
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stackTrace: stackTraceConverter(stackTrace),
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level: Level.error,
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),
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);
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void w(String title, [Object? exception, StackTrace? stackTrace]) =>
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addLogEvent(
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LogEvent(
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title,
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exception: exception,
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stackTrace: stackTraceConverter(stackTrace),
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level: Level.warning,
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),
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);
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void i(String title, [Object? exception, StackTrace? stackTrace]) =>
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addLogEvent(
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LogEvent(
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title,
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exception: exception,
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stackTrace: stackTraceConverter(stackTrace),
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level: Level.info,
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),
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);
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void d(String title, [Object? exception, StackTrace? stackTrace]) =>
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addLogEvent(
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LogEvent(
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title,
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exception: exception,
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stackTrace: stackTraceConverter(stackTrace),
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level: Level.debug,
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),
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);
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void v(String title, [Object? exception, StackTrace? stackTrace]) =>
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addLogEvent(
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LogEvent(
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title,
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exception: exception,
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stackTrace: stackTraceConverter(stackTrace),
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level: Level.verbose,
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),
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);
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}
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// ignore: avoid_print
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class LogEvent {
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final String title;
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final Object? exception;
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final StackTrace? stackTrace;
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final Level level;
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LogEvent(
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this.title, {
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this.exception,
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this.stackTrace,
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this.level = Level.debug,
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});
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}
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