コード例 #1
0
        public static byte[] Serialize(this ISyslogMessageSerializer serializer, SysLog.Message message)
        {
            byte[] datagramBytes;
            using (var stream = new MemoryStream())
            {
                serializer.Serialize(message, stream);

                stream.Position = 0;

                datagramBytes = new byte[stream.Length];
                stream.Read(datagramBytes, 0, (int)stream.Length);
            }
            return(datagramBytes);
        }
コード例 #2
0
ファイル: logger.cs プロジェクト: elicec/springcard.pcsc.sdk
        private static void LogToSyslog(Level level, String message)
        {
            if ((syslogSender == null) || (syslogSerializer == null))
            {
                return;
            }

            SysLog.Severity severity;

            switch (level)
            {
            case Level.All:
            case Level.Debug:
                severity = SysLog.Severity.Debug;
                break;

            case Level.Trace:
                severity = SysLog.Severity.Informational;
                break;

            case Level.Info:
                severity = SysLog.Severity.Notice;
                break;

            case Level.Warning:
                severity = SysLog.Severity.Warning;
                break;

            case Level.Error:
                severity = SysLog.Severity.Error;
                break;

            case Level.Fatal:
                severity = SysLog.Severity.Critical;
                break;

            default:
                return;
            }

            SysLog.Message syslogMessage = new SysLog.Message(DateTimeOffset.Now, syslogFacility, severity, syslogMachineName, syslogApplicationName, RemoveDiacritics(message));

            try {
                syslogSender.Send(syslogMessage, syslogSerializer);
            } catch (Exception e) {
                LogToConsole(Level.Warning, String.Format("Failed to send to remote Syslog ({0})", e.Message));
            }
        }
コード例 #3
0
        public void Serialize(SysLog.Message message, Stream stream)
        {
            var priorityValue = CalculatePriorityValue(message.Facility, message.Severity);

            string timestamp = null;

            if (message.DateTimeOffset.HasValue)
            {
                DateTimeOffset dt = message.DateTimeOffset.Value;
                timestamp = String.Format("{0} {1} {2}", Months[dt.Month - 1], dt.Day < 10 ? " " + dt.Day : dt.Day.ToString(), dt.ToString("HH:mm:ss"));
            }

            var headerBuilder = new StringBuilder();

            headerBuilder.Append("<").Append(priorityValue).Append(">");
            headerBuilder.Append(timestamp).Append(" ");
            headerBuilder.Append(message.HostName).Append(" ");
            headerBuilder.Append(message.AppName).Append(": ");
            headerBuilder.Append(message.Data ?? "");

            byte[] asciiBytes = Encoding.ASCII.GetBytes(headerBuilder.ToString());
            stream.Write(asciiBytes, 0, asciiBytes.Length);
        }
コード例 #4
0
		private static void LogToSyslog(Level level, String message)
		{
			if ((syslogSender == null) || (syslogSerializer == null))
				return;
		
			SysLog.Severity severity;
			
			switch (level)
			{
				case Level.All :
				case Level.Debug :
					severity = SysLog.Severity.Debug;
					break;
				case Level.Trace :
					severity = SysLog.Severity.Informational;
					break;					
				case Level.Info :
					severity = SysLog.Severity.Notice;
					break;
				case Level.Warning :
					severity = SysLog.Severity.Warning;
					break;
				case Level.Error :
					severity = SysLog.Severity.Error;
					break;
				case Level.Fatal :
					severity = SysLog.Severity.Critical;
					break;
				default :
					return;
			}		
			
			SysLog.Message syslogMessage = new SysLog.Message(DateTimeOffset.Now, syslogFacility, severity, syslogMachineName, syslogApplicationName, RemoveDiacritics(message));
			
			try
			{
				syslogSender.Send(syslogMessage, syslogSerializer);
			}
			catch
			{
				
			}
		}
コード例 #5
0
 public void Send(SysLog.Message message, ISyslogMessageSerializer serializer)
 {
     byte[] datagramBytes = serializer.Serialize(message);
     udpClient.Send(datagramBytes, datagramBytes.Length);
 }
コード例 #6
0
        public void Serialize(SysLog.Message message, Stream stream)
        {
            var priorityValue = CalculatePriorityValue(message.Facility, message.Severity);

            // Note: The .Net ISO 8601 "o" format string uses 7 decimal places for fractional second. Syslog spec only allows 6, hence the custom format string
            var timestamp = message.DateTimeOffset.HasValue
                                ? message.DateTimeOffset.Value.ToString("yyyy-MM-ddTHH:mm:ss.ffffffK")
                                : null;

            var messageBuilder = new StringBuilder();

            messageBuilder.Append("<").Append(priorityValue).Append(">");
            messageBuilder.Append(message.Version);
            messageBuilder.Append(" ").Append(timestamp.FormatSyslogField(NilValue));
            messageBuilder.Append(" ").Append(message.HostName.FormatSyslogAsciiField(NilValue, 255, asciiCharsBuffer));
            messageBuilder.Append(" ").Append(message.AppName.FormatSyslogAsciiField(NilValue, 48, asciiCharsBuffer));
            messageBuilder.Append(" ").Append(message.ProcId.FormatSyslogAsciiField(NilValue, 128, asciiCharsBuffer));
            messageBuilder.Append(" ").Append(message.MsgId.FormatSyslogAsciiField(NilValue, 32, asciiCharsBuffer));

            writeStream(stream, Encoding.ASCII, messageBuilder.ToString());

            // Structured data
            foreach (SysLog.StructuredDataElement sdElement in message.StructuredDataElements)
            {
                messageBuilder.Clear()
                .Append(" ")
                .Append("[")
                .Append(sdElement.SdId.FormatSyslogSdnameField(asciiCharsBuffer));

                writeStream(stream, Encoding.ASCII, messageBuilder.ToString());

                foreach (System.Collections.Generic.KeyValuePair <string, string> sdParam in sdElement.Parameters)
                {
                    messageBuilder.Clear()
                    .Append(" ")
                    .Append(sdParam.Key.FormatSyslogSdnameField(asciiCharsBuffer))
                    .Append("=")
                    .Append("\"")
                    .Append(
                        sdParam.Value != null ?
                        sdParam.Value
                        .Replace("\\", "\\\\")
                        .Replace("\"", "\\\"")
                        .Replace("]", "\\]")
                                                        :
                        String.Empty
                        )
                    .Append("\"");

                    writeStream(stream, Encoding.UTF8, messageBuilder.ToString());
                }

                // ]
                stream.WriteByte(93);
            }

            if (!String.IsNullOrWhiteSpace(message.Data))
            {
                // Space
                stream.WriteByte(32);

                stream.Write(Encoding.UTF8.GetPreamble(), 0, Encoding.UTF8.GetPreamble().Length);
                writeStream(stream, Encoding.UTF8, message.Data);
            }
        }