using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @">(?P<Time>.*)\s+(?P<DeviceIPAddress>\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3})\s+date=(?P<Date>.*)\s+time=(?:\d+\W+\d+\W+\d+)\s+devname=(?<DeviceName>.*)\s+devid=(?P<DeviceID>\w+)\s+logid=(?:\d+)\s+type=(?P<LogType>\w+)\s+subtype=(?P<SubType>\w+)\s+level=(?P<Status>\w+)\s+vd=(?P<User>\w+)\s+logdesc=[\W+](?P<Message>.*)[\W+]\s+session_id=(?P<Session_ID>\w+)\s+policyid=(?:\d+)\s+srcip=(?P<SourceIP>\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3})\s+srcport=(?P<SourcePort>\d+)\s+dstip=(?P<DestinationIP>\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3})\s+dstport=(?P<DestinationPort>\d+)\s+action=(?P<Action>\w+)\s+alert=(?:\d+)\s+desc=[\W+](?P<Description>.*)[\W+]\s+msg=[\W+](?P<msg>.*)[\W+]";
string input = @"<187>Oct 18 16:24:11 10.76.103.254 date=2020-10-18 time=16:18:44 devname=JAIPUR-FGT60D devid=FGT60D4615072349 logid=0105048038 type=event subtype=wad level=error vd=root logdesc=""SSL Fatal Alert received"" session_id=3eb37145 policyid=0 srcip=222.186.136.150 srcport=54221 dstip=59.111.181.52 dstport=443 action=receive alert=2 desc=""bad certificate"" msg=""SSL Alert received""";
RegexOptions options = RegexOptions.Multiline;
foreach (Match m in Regex.Matches(input, pattern, options))
{
Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx