Exemple #1
0
        //private string GetLogListener(string fileName)
        //{
        //    var characterName = string.Empty;

        //    using (var sr = new StreamReader(new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite), _fileEncoding))
        //    {
        //        try
        //        {
        //            while (sr.Peek() >= 0)
        //            {
        //                var line = CleanLineData(sr.ReadLine());

        //                var lineMatch = _localListener.Match(line ?? string.Empty);
        //                if (lineMatch.Success)
        //                {
        //                    characterName = lineMatch.Groups["name"].ToString();
        //                    break;
        //                }

        //            }
        //        }
        //        catch (Exception)
        //        {
        //            return characterName;
        //        }
        //    }

        //    return characterName;
        //}

        private LocalInfo InitLocal(string fileName)
        {
            LocalInfo tempInfo = new LocalInfo();

            using (var sr = new StreamReader(new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite), _fileEncoding))
            {
                try
                {
                    while (sr.Peek() >= 0)
                    {
                        var line = CleanLineData(sr.ReadLine());

                        if (tempInfo.InitialSystem == -1)
                        {
                            var lineMatch = _localInitialSystem.Match(line ?? string.Empty);
                            if (lineMatch.Success)
                            {
                                tempInfo.InitialSystem = int.Parse(lineMatch.Groups["initialsystem"].ToString());
                                continue;
                            }
                        }

                        if (tempInfo.CharName == string.Empty)
                        {
                            var lineMatch = _localListener.Match(line ?? string.Empty);
                            if (lineMatch.Success)
                            {
                                tempInfo.CharName = lineMatch.Groups["name"].ToString();
                                if (tempInfo.CharName.Trim().Length <= 4)
                                {
                                    tempInfo.CharName = string.Empty;
                                }
                                continue;
                            }
                        }

                        var systemChangeMatch = _localSystemChange.Match(line ?? string.Empty);
                        if (systemChangeMatch.Success)
                        {
                            tempInfo.CurrentSystem = systemChangeMatch.Groups["systemname"].ToString();
                        }
                    }
                }
                catch (Exception)
                {
                    return(new LocalInfo());
                }
            }

            return(tempInfo);
        }
Exemple #2
0
        private void OnTick(object sender, EventArgs eventArgs)
        {
            Enabled = false;

            try
            {
                // Process new files
                List <FileInfo> logFiles = GetChangedLogFiles();

                foreach (var fileInfo in logFiles)
                {
                    lock (this)
                    {
                        if (_interestingFiles.ContainsKey(fileInfo.FullName))
                        {
                            continue;
                        }

                        long tempLength = GetFileLength(fileInfo.FullName);

                        LocalInfo tempLocalInfo = InitLocal(fileInfo.FullName);

                        _interestingFiles.Add(fileInfo.FullName,
                                              new InterestingFile(fileInfo.FullName, tempLength, DateTime.Now, tempLocalInfo.CharName));

                        OnSystemChange(
                            tempLocalInfo.CurrentSystem == string.Empty
                                ? tempLocalInfo.InitialSystem.ToString()
                                : tempLocalInfo.CurrentSystem,
                            tempLocalInfo.CharName);
                    }
                }

                // Remove files with no update in last 120 mins from interesting files list
                List <string> uninterestingFiles = (from interestingFile in _interestingFiles
                                                    where interestingFile.Value.LastUpdate < DateTime.Now.AddMinutes(-120)
                                                    select interestingFile.Key).ToList();

                foreach (var uninterestingFile in uninterestingFiles)
                {
                    lock (this)
                    {
                        _interestingFiles.Remove(uninterestingFile);
                    }
                }

                // Get new content from all interesting files
                lock (this)
                {
                    foreach (var interestingFile in _interestingFiles)
                    {
                        var tempFileInfo = new FileInfo(interestingFile.Key);

                        var tempFileLength = GetFileLength(tempFileInfo.FullName);

                        if (tempFileLength != interestingFile.Value.LastPosition)
                        {
                            NewData newData;
                            lock (this)
                            {
                                newData = ReadLogFile(interestingFile.Key, interestingFile.Value.LastPosition);
                                _interestingFiles[interestingFile.Key].LastPosition = newData.FileLength;
                                _interestingFiles[interestingFile.Key].LastUpdate   = DateTime.Now;
                            }

                            var lines = newData.Data.Split(new[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);

                            lines = lines.Where(line => line.Length > 0).ToArray();


                            //var lines = newData.Data.Split(new[] {"\n"}, StringSplitOptions.RemoveEmptyEntries);

                            //lines = lines.Select(line => line.Replace(Convert.ToChar(65279).ToString(), "").Replace("\r", "").Trim()).Where(line => line.Length > 0).ToArray();
                            //lines = lines.Select(line => line.Trim()).Where(line => line.Length > 0).ToArray();

                            if (lines.Length == 0)
                            {
                                continue;
                            }

                            foreach (var line in lines)
                            {
                                var lineMatch = _localSystemChange.Match(line);
                                if (lineMatch.Success)
                                {
                                    OnSystemChange(lineMatch.Groups["systemname"].ToString(), interestingFile.Value.CharName);
                                }
                            }
                        }
                    }
                }
            }
            finally
            {
                Enabled = true;
            }
        }