Andover.Data.Logs.Provider.Chainsaw.LogParser.GetLogFileContents C# (CSharp) Method

        public static List<LogEntry> GetLogFileContents(FileInfo log, string path)
        {
            var logEntries = new List<LogEntry>();

            var filename = log.Name.Split('.');
            bool isFileDateValid = filename.Length >= 2 && filename[1].Length == 8;
            var filenameDate = isFileDateValid ? filename[1].Substring(0, 4) + "-" + filename[1].Substring(4, 2) + "-" + filename[1].Substring(6, 2) : string.Empty;

            var contents = GetLogFileContent(log.FullName);
            if (string.IsNullOrEmpty(contents))
            {
                return logEntries;
            }

            var allLines = contents.Split(new string[] { "\n" }, StringSplitOptions.None); // break on new line

            bool isValidLogFile = allLines.Any(l => l.Contains("Sitecore started"));

            if (isValidLogFile)
            {
                logEntries = (from line in allLines
                              let timestampMatch = Regex.Match(line, @"\d{2}:\d{2}:\d{2}")
                              let timestamp = DateFormatting.TryParseDate(string.Format("{0} {1}", filenameDate, timestampMatch.Value))
                              let logEntryWithoutTimestamp = line.Substring((timestampMatch.Index + timestampMatch.Length), line.Length - (timestampMatch.Index + timestampMatch.Length))
                              where timestampMatch != null && !string.IsNullOrEmpty(logEntryWithoutTimestamp)
                              select new LogEntry()
                              {
                                  Filename = log.FullName,
                                  Timestamp = (DateTime)timestamp,
                                  Message = logEntryWithoutTimestamp
                              }).ToList();
            }

            return logEntries;
        }