private static string InputLogToString(IStringLog log)
{
var sb = new StringBuilder();
foreach (var record in log)
{
sb.AppendLine(record);
}
return(sb.ToString());
}
public static string ToInputLog(this IStringLog log)
{
var sb = new StringBuilder();
foreach (var record in log)
{
sb.AppendLine(record);
}
return(sb.ToString());
}
private AnankeSettings(TimeSpan maximumRuntime, ILoggerFactory loggerFactory, TimeSpan exitTimeout,
double randomMaximumRuntimeRelativeDelta,
StdoutParser stdoutParser, IStringLog consoleLog, IExitProcessService exitProcessService,
ISignalService signalService)
{
MaximumRuntime = maximumRuntime;
LoggerFactory = loggerFactory;
ExitTimeout = exitTimeout;
RandomMaximumRuntimeRelativeDelta = randomMaximumRuntimeRelativeDelta;
StdoutParser = stdoutParser;
ConsoleLog = consoleLog;
ExitProcessService = exitProcessService;
SignalService = signalService;
}
// TODO: use LogGenerators rather than string comparisons
private int?DivergentPoint(IStringLog currentLog, IStringLog newLog)
{
int max = newLog.Count;
if (currentLog.Count < newLog.Count)
{
max = currentLog.Count;
}
for (int i = 0; i < max; i++)
{
if (newLog[i] != currentLog[i])
{
return(i);
}
}
return(null);
}
/// <summary>
/// Creates a new logger provider.
/// </summary>
/// <param name="stringLog">The underlying string log to which all logs are written. May not be <c>null</c>.</param>
/// <param name="formatter">The formatter used to translate log events into single-line strings. May not be <c>null</c>.</param>
/// <param name="filter">The filter for determining which log events to log. May not be <c>null</c>.</param>
public AnankeLoggerProvider(IStringLog stringLog, LoggerFormatter formatter, LoggerIsEnabledFilter filter)
{
if (stringLog == null)
{
throw new ArgumentNullException(nameof(stringLog));
}
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
m_stringLog = stringLog;
m_formatter = formatter;
m_filter = filter;
m_loggers = new ConcurrentDictionary <string, ILogger>();
}
/// <summary>
/// Creates a new logger provider.
/// </summary>
/// <param name="stringLog">The underlying string log to which all logs are written. May not be <c>null</c>.</param>
/// <param name="formatter">The formatter used to translate log events into single-line strings. May not be <c>null</c>.</param>
/// <param name="filter">The filter for determining which log events to log. May not be <c>null</c>.</param>
public DockerShimLoggerProvider(IStringLog stringLog, Func <LogEvent, string> formatter, Func <string, LogLevel, bool> filter)
{
if (stringLog == null)
{
throw new ArgumentNullException(nameof(stringLog));
}
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
m_stringLog = stringLog;
m_formatter = formatter;
m_filter = filter;
m_loggers = new ConcurrentDictionary <string, ILogger>();
}
internal AnankeSettings(IStringLog consoleLog, Func <string, LogLevel, bool> loggerIsEnabledFilter, Func <LogEvent, string> loggerFormatter)
{
var loggerFactory = new LoggerFactory();
consoleLog = consoleLog ?? new TextWriterStringLog(Console.Out);
loggerFormatter = loggerFormatter ?? AnankeFormatters.FormattedText;
loggerIsEnabledFilter = loggerIsEnabledFilter ?? ((_, __) => true);
var loggerProvider = new AnankeLoggerProvider(consoleLog, loggerFormatter, loggerIsEnabledFilter);
loggerFactory.AddProvider(loggerProvider);
LoggerFactory = loggerFactory;
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
SignalService = new WindowsSignalService();
}
else
{
SignalService = new UnixSignalService();
}
}
/// <summary>
/// Creates a new logger provider.
/// </summary>
/// <param name="stringLog">The underlying string log to which all logs are written. May not be <c>null</c>.</param>
/// <param name="formatter">The formatter used to translate log events into single-line strings. May not be <c>null</c>.</param>
/// <param name="filter">The filter for determining which log events to log. May not be <c>null</c>.</param>
public AnankeLoggerProvider(IStringLog stringLog, Func <LogEvent, string> formatter, Func <string, LogLevel, bool> filter)
{
if (stringLog == null)
{
throw new ArgumentNullException(nameof(stringLog));
}
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
m_stringLog = stringLog;
m_formatter = formatter;
m_filter = filter;
m_loggers = new ConcurrentDictionary <string, ILogger>();
m_scopes = new AsyncLocal <ImmutableStack <object> >();
}
internal static AnankeSettings InternalCreate(TimeSpan?maximumRuntime = null, ILoggerFactory loggerFactory = null,
LoggerIsEnabledFilter loggerIsEnabledFilter = null, LoggerFormatter loggerFormatter = null,
TimeSpan?exitTimeout = null, double?randomMaximumRuntimeRelativeDelta = null, StdoutParser stdoutParser = null,
IStringLog consoleLog = null,
IExitProcessService exitProcessService = null, ISignalService signalService = null)
{
if (signalService == null)
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
signalService = new WindowsSignalService();
}
else
{
signalService = new UnixSignalService();
}
}
consoleLog = consoleLog ?? new TextWriterStringLog(Console.Out);
loggerFormatter = loggerFormatter ?? AnankeFormatters.FormattedText;
loggerIsEnabledFilter = loggerIsEnabledFilter ?? ((_, __) => true);
var loggerProvider = new AnankeLoggerProvider(consoleLog, loggerFormatter, loggerIsEnabledFilter);
if (loggerFactory == null)
{
loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(loggerProvider);
}
return(new AnankeSettings(maximumRuntime ?? Timeout.InfiniteTimeSpan,
loggerFactory,
exitTimeout ?? TimeSpan.FromSeconds(10),
randomMaximumRuntimeRelativeDelta ?? 0.10,
stdoutParser ?? ((message, provider) => provider.CreateLogger("App").LogInformation(message)),
consoleLog,
exitProcessService ?? new ExitProcessService(),
signalService));
}
// TODO: use LogGenerators rather than string comparisons
private int? DivergentPoint(IStringLog currentLog, IStringLog newLog)
{
int max = newLog.Count;
if (currentLog.Count < newLog.Count)
{
max = currentLog.Count;
}
for (int i = 0; i < max; i++)
{
if (newLog[i] != currentLog[i])
{
return i;
}
}
return null;
}
private static string InputLogToString(IStringLog log)
{
var sb = new StringBuilder();
foreach (var record in log)
{
sb.AppendLine(record);
}
return sb.ToString();
}
/// <summary>
/// Creates a new escaping log wrapper around an existing log.
/// </summary>
/// <param name="log">The inner logger.</param>
public EscapingStringLog(IStringLog log)
{
m_log = log;
}
/// <summary>
/// Creates a new text writer that writes to the specified string log only when an explicit <c>WriteLine</c> is requested.
/// </summary>
/// <param name="stringLog">The wrapped string log.</param>
public StringLogTextWriter(IStringLog stringLog)
{
m_stringLog = stringLog;
m_writer = new StringWriter();
}
