private static void TrySetIntProperty(Action <int?> propertySetter, string record)
{
if (W3CParseUtils.RecordContainsData(record))
{
propertySetter(int.Parse(record));
}
}
private static void TrySetLongProperty(Action <long?> propertySetter, string record)
{
if (W3CParseUtils.RecordContainsData(record))
{
propertySetter(long.Parse(record));
}
}
private static void TrySetStringProperty(Action <string> propertySetter, string record)
{
if (W3CParseUtils.RecordContainsData(record))
{
propertySetter(record.Replace("\r", string.Empty).Replace("\n", string.Empty));
}
else
{
propertySetter(string.Empty);
}
}
public static W3CLogEntry ParseLogEntryFromLine(string line)
{
if (string.IsNullOrWhiteSpace(line))
{
return(null);
}
// ignore comment rows (i.e., first row listing the column headers
if (line.StartsWith("#"))
{
return(null);
}
// columns are space-separated
var columns = W3CParseUtils.GetLogLineRecords(line);
var entry = new W3CLogEntry();
// date + time
entry.RequestDateTime = DateTimeOffset.Parse(columns[0] + " " + columns[1], null, DateTimeStyles.AssumeUniversal);
// s-sitename
TrySetStringProperty(value => entry.SiteName = value, columns[2]);
// cs-method
TrySetStringProperty(value => entry.HttpMethod = value, columns[3]);
// cs-uri-stem
TrySetStringProperty(value => entry.RequestPath = value, columns[4]);
// cs-uri-query
TrySetStringProperty(value => entry.QueryString = value, columns[5]);
// s-port
TrySetIntProperty(value => entry.Port = value, columns[6]);
// cs-username
TrySetStringProperty(value => entry.UserName = value, columns[7]);
// c-ip
TrySetStringProperty(value => entry.ClientIpAddress = value, columns[8]);
// cs(User-Agent)
TrySetStringProperty(value => entry.UserAgent = value, columns[9]);
// cs(Cookie)
TrySetStringProperty(value => entry.Cookie = value, columns[10]);
// cs(Referer)
TrySetStringProperty(value => entry.Referrer = value, columns[11]);
// cs-host
TrySetStringProperty(value => entry.ClientHost = value, columns[12]);
// sc-status
TrySetIntProperty(value => entry.StatusCode = value, columns[13]);
// sc-substatus
TrySetIntProperty(value => entry.SubStatusCode = value, columns[14]);
// sc-win32-status
TrySetStringProperty(value => entry.Win32Status = value, columns[15]);
// sc-bytes
TrySetLongProperty(value => entry.BytesSent = value, columns[16]);
// cs-bytes
TrySetLongProperty(value => entry.BytesReceived = value, columns[17]);
// time-taken
TrySetIntProperty(value => entry.TimeTaken = value, columns[18]);
return(entry);
}