Exemple #1
0
        /// <summary>
        /// Creates an instance of <see cref="ConsoleLoggerProvider"/>.
        /// </summary>
        /// <param name="options">The options to create <see cref="ConsoleLogger"/> instances with.</param>
        /// <param name="formatters">Log formatters added for <see cref="ConsoleLogger"/> insteaces.</param>
        public ConsoleLoggerProvider(IOptionsMonitor <ConsoleLoggerOptions> options, IEnumerable <ConsoleFormatter>?formatters)
        {
            _options = options;
            _loggers = new ConcurrentDictionary <string, ConsoleLogger>();
            SetFormatters(formatters);
            IConsole?console;
            IConsole?errorConsole;

            if (DoesConsoleSupportAnsi())
            {
                console      = new AnsiLogConsole();
                errorConsole = new AnsiLogConsole(stdErr: true);
            }
            else
            {
                console      = new AnsiParsingLogConsole();
                errorConsole = new AnsiParsingLogConsole(stdErr: true);
            }
            _messageQueue = new ConsoleLoggerProcessor(
                console,
                errorConsole,
                options.CurrentValue.QueueFullMode,
                options.CurrentValue.MaxQueueLength);

            ReloadLoggerOptions(options.CurrentValue);
            _optionsReloadToken = _options.OnChange(ReloadLoggerOptions);
        }
Exemple #2
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        public ConsoleLogger(string name, Func <string, LogLevel, bool> filter, bool includeScopes)
        {
            if (name == null)
            {
                throw new ArgumentNullException(nameof(name));
            }

            Name          = name;
            Filter        = filter ?? ((category, logLevel) => true);
            IncludeScopes = includeScopes;

            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {
                Console = new WindowsLogConsole();
            }
            else
            {
                Console = new AnsiLogConsole(new AnsiSystemConsole());
            }
        }
Exemple #3
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        public ConsoleLogger(string name, Func <string, LogLevel, bool> filter, bool includeScopes)
        {
            if (name == null)
            {
                throw new ArgumentNullException(nameof(name));
            }

            Name          = name;
            Filter        = filter ?? ((category, logLevel) => true);
            IncludeScopes = includeScopes;

            if (PlatformServices.Default.Runtime.OperatingSystem.Equals("Windows", StringComparison.OrdinalIgnoreCase))
            {
                Console = new WindowsLogConsole();
            }
            else
            {
                Console = new AnsiLogConsole(new AnsiSystemConsole());
            }
        }
Exemple #4
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        internal ConsoleLogger(string name, Func <string, LogLevel, bool> filter, IExternalScopeProvider scopeProvider, ConsoleLoggerProcessor loggerProcessor)
        {
            if (name == null)
            {
                throw new ArgumentNullException(nameof(name));
            }

            Name            = name;
            Filter          = filter ?? ((category, logLevel) => true);//filter为null时直接返回true,即不进行过滤
            ScopeProvider   = scopeProvider;
            _queueProcessor = loggerProcessor;

            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {
                Console = new WindowsLogConsole();//*********************************在这里实例化一个Windows平台的System.Console !******************
            }
            else
            {
                Console = new AnsiLogConsole(new AnsiSystemConsole());
            }
        }
Exemple #5
0
        internal ConsoleLogger(string name, Func <string, LogLevel, bool> filter, IExternalScopeProvider scopeProvider, ConsoleLoggerProcessor loggerProcessor)
        {
            if (name == null)
            {
                throw new ArgumentNullException(nameof(name));
            }

            Name          = name;
            Filter        = filter ?? ((category, logLevel) => true);
            ScopeProvider = scopeProvider;
            LogToStandardErrorThreshold = LogLevel.None;
            _queueProcessor             = loggerProcessor;

            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {
                Console      = new WindowsLogConsole();
                ErrorConsole = new WindowsLogConsole(stdErr: true);
            }
            else
            {
                Console      = new AnsiLogConsole(new AnsiSystemConsole());
                ErrorConsole = new AnsiLogConsole(new AnsiSystemConsole(stdErr: true));
            }
        }