Azure Web Job - Parsing IIS Log Blob to Table

IISLogEntry

#inspired from https://code.msdn.microsoft.com/windowsazure/Cloud-Service-Fundamentals-4ca72649

public class WebLogEntry
{
        public String RowKey { get; set; }
        public String PartitionKey { get; set; }


        /*
        date                    2012-06-20
        time                    13:00:06
        s-sitename              W3SVC472036332
        s-computername          RD00155D3AB0F9 
        s-ip                    10.119.166.64 
        cs-method               GET 
        cs-uri-stem             /en/common-room/5/2/3 
        cs-uri-query            1340197206&ajax=ajax&_=1340197205660
        s-port                  80 
        cs-username             SpiritAuror180 
        c-ip                    195.10.36.9 
        cs-version              HTTP/1.1 
        cs(User-Agent)          Mozilla/5.0+(Windows+NT+6.0;+rv:12.0)+Gecko/20100101+Firefox/12.0
        cs(Cookie)              SessionCookie=ljm1uqofn2a1zvdgll12lpk0;+__Req*********************
        cs(Referer)             http://jeremiedevillard.wordpress.com 
        cs-host                 www.pottermore.com
        sc-status               200 
        sc-substatus            0 
        sc-win32-status         0 
        sc-bytes                3343 
        cs-bytes                2082 
        time-taken              62
        */
        public DateTime Date{ get; set; }
        public DateTime Time{ get; set; }
        public string SiteName{ get; set; }
        public string ComputerName{ get; set; }
        public string RoleInstance{ get; set; }
        public string ServerIpAddress{ get; set; }
        public string HttpMethod{ get; set; }
        public string UriStem{ get; set; }
        public string UriQuery{ get; set; }
        public int Port{ get; set; }
        public string UserName{ get; set; }
        public string ClientIpAddress{ get; set; }
        public string Version{ get; set; }
        public string UserAgent{ get; set; }
        public string Cookie{ get; set; }
        public string Referer{ get; set; }
        public string Host{ get; set; }
        public int Status{ get; set; }
        public int SubStatus{ get; set; }
        public int Win32Status{ get; set; }
        public int ScBytes{ get; set; }
        public int CsBytes{ get; set; }
        public int TimeTaken{ get; set; }
}

IISLogParserJob

 public static void IISLogParserToTable([BlobTrigger(@"wad-iis-logfiles/{name}")] Stream input,string name,
            [Table("wadiislogs")] ICollector<WebLogEntry> tableBinding)

        {
            //blob name of type : wad-iis-logfiles/5d8a5e565a4544ecb4fcf12b2d533ed6/Router/Router_IN_0/Web/W3SVC1273337584
            
            using (var reader = new StreamReader(input))
            {
                foreach (var line in reader.GetSplittedLines(" ").Skip(4))
                {
                    //To allow descending entries in the table
                    var inverseTimeKey = DateTime
                            .MaxValue
                            .Subtract(DateTime.UtcNow)
                            .TotalMilliseconds
                            .ToString(CultureInfo.InvariantCulture);
                    
                    var entry = new WebLogEntry
                    {
                        PartitionKey = String.Empty,
                        RowKey = string.Format("{0}-{1}",inverseTimeKey,Guid.NewGuid()),
                        RoleInstance = name.Split(new[] {'/'})[2],
                        Date = Convert.ToDateTime(line[0]),
                        Time = Convert.ToDateTime(line[1]),
                        SiteName = line[2],
                        ComputerName = line[3],
                        ServerIpAddress = line[4],
                        HttpMethod = line[5],
                        UriStem = line[6],
                        UriQuery = line[7],
                        Port = Convert.ToInt32(line[8]),
                        UserName = line[9],
                        ClientIpAddress = line[10],
                        Version = line[11],
                        UserAgent = line[12],
                        Cookie = line[13],
                        Referer = line[14],
                        Host = line[15],
                        Status = Convert.ToInt32(line[16]),
                        SubStatus = Convert.ToInt32(line[17]),
                        Win32Status = Convert.ToInt32(line[18]),
                        ScBytes = Convert.ToInt32(line[19]),
                        CsBytes = Convert.ToInt32(line[20]),
                        TimeTaken = Convert.ToInt32(line[21])
                    };
                    tableBinding.Add(entry);

                }
            }
        }

LinkToTextReader

#used in https://code.msdn.microsoft.com/windowsazure/Cloud-Service-Fundamentals-4ca72649

public static class LinqToTextReader
    {
        public static IEnumerable<string[]> GetSplittedLines(this TextReader reader, string[] delimiters)
        {
            using (var parser = new TextFieldParser(reader))
            {
                parser.Delimiters = delimiters;
                string[] fields;
                while ((fields = parser.ReadFields()) != null)
                {
                    yield return fields;
                }
            }
        }

        public static IEnumerable<string[]> GetSplittedLines(this TextReader reader, string delimiter)
        {
            return GetSplittedLines(reader, new[] { delimiter });
        }
    }