public static void AddSyslog(this ILoggerFactory loggerFactory, IConfigurationSection configuration, string hostName = "localhost", LogLevel logLevel = LogLevel.Debug)
{
var settings = new SyslogLoggerSettings();
configuration.Bind(settings);
loggerFactory.AddProvider(new SyslogLoggerProvider(settings, hostName, logLevel));
}
public SyslogLoggerProvider(SyslogLoggerSettings settings, string hostName, LogLevel logLevel)
{
_settings = settings;
_hostName = hostName;
_logLevel = logLevel;
_loggers = new Dictionary <string, ILogger>();
}
public static void AddSyslog(this ILoggerFactory loggerFactory, IConfigurationSection section, string hostName = null, LogLevel logLevel = LogLevel.Debug)
{
var settings = new SyslogLoggerSettings();
section.Bind(settings);
AddSyslog(loggerFactory, settings, hostName, logLevel);
}
public SyslogLogger(string name, SyslogLoggerSettings settings, string host, LogLevel lvl)
{
_name = name;
_settings = settings;
_host = host;
_lvl = lvl;
}
public static void AddSyslog(this ILoggingBuilder logbldr, IConfigurationSection section, Action <SyslogLoggerSettings> configurator = null, string hostName = null, LogLevel logLevel = LogLevel.Debug)
{
var settings = new SyslogLoggerSettings();
section.Bind(settings);
configurator?.Invoke(settings);
AddSyslog(logbldr, settings, hostName, logLevel);
}
public SyslogLoggerProvider(SyslogLoggerSettings settings, string hostName, LogLevel logLevel)
{
_settings = settings;
_hostName = hostName;
_logLevel = logLevel;
_messageSender = settings.CustomMessageSender ?? MessageSenderFactory.CreateFromSettings(settings);
_loggers = new Dictionary <string, ILogger>();
}
public SyslogLogger(string name, SyslogLoggerSettings settings, string host, LogLevel lvl, IMessageSender messageSender)
{
_name = name;
_settings = settings;
_host = host;
_lvl = lvl;
_messageSender = messageSender;
_processId = GetProcID();
}
private string FormatStructuredData(SyslogLoggerSettings settings)
{
if (settings.StructuredData == null)
{
return(null);
}
if (settings.StructuredData.Count() == 0)
{
return(null);
}
var sb = new StringBuilder();
sb.Append(" "); // Need to add a space to separate what came before it.
foreach (var data in settings.StructuredData)
{
if (!IsValidPrintAscii(data.Id, '=', ' ', ']', '"'))
{
throw new InvalidOperationException($"ID for structured data {data.Id} is not valid. US Ascii 33-126 only, except '=', ' ', ']', '\"'");
}
sb.Append($"[{data.Id}");
if (data.Elements != null)
{
foreach (var element in data.Elements)
{
if (!IsValidPrintAscii(element.Name, '=', ' ', ']', '"'))
{
throw new InvalidOperationException($"Element {element.Name} in structured data {data.Id} is not valid. US Ascii 33-126 only, except '=', ' ', ']', '\"'");
}
// According to spec, need to escape these characters.
var val = element.Value
.Replace("\\", "\\\\")
.Replace("\"", "\\\"")
.Replace("]", "\\]");
sb.Append($" {element.Name}=\"{val}\"");
}
}
sb.Append("]");
}
return(sb.ToString());
}
public static void AddSyslog(this ILoggingBuilder logbldr, SyslogLoggerSettings settings, string hostName = null, LogLevel logLevel = LogLevel.Debug)
{
logbldr.AddProvider(new SyslogLoggerProvider(settings, hostName ?? System.Environment.MachineName, logLevel));
}
public Syslog5424v1Logger(string name, SyslogLoggerSettings settings, string host, LogLevel lvl)
: base(name, settings, host, lvl)
{
_structuredData = FormatStructuredData(settings);
}
public Syslog3164Logger(string name, SyslogLoggerSettings settings, string host, LogLevel lvl)
: base(name, settings, host, lvl)
{
}
public SyslogLogger(string name, SyslogLoggerSettings settings, string host, LogLevel lvl)
: this(name, settings, host, lvl, new UdpMessageSender(settings.ServerHost, settings.ServerPort))
{
}
public Syslog3164Logger(string name, SyslogLoggerSettings settings, string host, LogLevel lvl, IMessageSender messageSender)
: base(name, settings, host, lvl, messageSender)
{
}
