public SyslogMessage(string hostName, string msg)
{
ValidateHost(hostName);
ValidateMessage(msg);
_messageTime = DateTime.UtcNow;
_facility = DefaultFacility;
_severity = DefaultSeverity;
_localTime = DateTime.Now;
_localHost = hostName;
_message = msg;
}
public SyslogMessage(string hostName, string msg, FacilityCode fc,
SeverityCode sc, DateTime localTime)
{
ValidateHost(hostName);
ValidateMessage(msg);
_messageTime = DateTime.UtcNow;
_facility = fc;
_severity = sc;
_localTime = localTime;
_localHost = hostName;
_message = msg;
}
public SyslogMessage(string hostName, string msg, FacilityCode fc,
SeverityCode sc, DateTime localTime)
{
ValidateHost(hostName);
ValidateMessage(msg);
_messageTime = DateTime.UtcNow;
_facility = fc;
_severity = sc;
_localTime = localTime;
_localHost = hostName;
_message = msg;
}
/// <summary>
/// Creates a new instance of the SyslogMessage class.
/// </summary>
/// <param name="priority">Specifies the encoded PRI field, containing the facility and severity values.</param>
/// <param name="timestamp">Specifies the timestamp, if present in the packet.</param>
/// <param name="hostname">Specifies the hostname, if present in the packet. The hostname can only be present if the timestamp is also present (RFC3164).</param>
/// <param name="message">Specifies the textual content of the message.</param>
public SyslogMessage(int priority, DateTime timestamp, string hostname, string message)
{
if (priority > 0)
{
// The facility code is the nearest whole number of the priority value divided by 8
_facility = (FacilityCode)(int)Math.Floor((double)priority / 8);
// The severity code is the remainder of the priority value divided by 8
_severity = (SeverityCode) (priority % 8);
}
else
{
_facility = FacilityCode.None;
_severity = SeverityCode.None;
}
_timestamp = timestamp;
_hostname = hostname;
_message = message;
}
private static void ParseCode(string code, out FacilityCode fc, out SeverityCode sc)
{
int numericCode = Convert.ToInt32(code);
int facilityCode = numericCode / 8;
int severityCode = numericCode % 8;
if (!Enum.IsDefined(typeof(FacilityCode), facilityCode))
{
throw new ArgumentException(String.Format("Invalid facility code {0}", facilityCode),
"code");
}
fc = (FacilityCode)facilityCode;
if (!Enum.IsDefined(typeof(SeverityCode), severityCode))
{
throw new ArgumentException(String.Format("Invalid severity code {0}", severityCode),
"code");
}
sc = (SeverityCode)severityCode;
}
private static void ParseCode(string code, out FacilityCode fc, out SeverityCode sc)
{
int numericCode = Convert.ToInt32(code);
int facilityCode = numericCode / 8;
int severityCode = numericCode % 8;
if (!Enum.IsDefined(typeof(FacilityCode), facilityCode))
throw new ArgumentException(String.Format("Invalid facility code {0}", facilityCode),
"code");
fc = (FacilityCode) facilityCode;
if (!Enum.IsDefined(typeof(SeverityCode), severityCode))
throw new ArgumentException(String.Format("Invalid severity code {0}", severityCode),
"code");
sc = (SeverityCode) severityCode;
}
