System.IO.StreamWriter.Flush()

private static void LogInternal(Exception e, string message, LogLevel level, ConsoleColor foregroundColor, ConsoleColor? backgroundColor = null)
        {
            try
            {
#if DEBUG
                const LogLevel minLevel = LogLevel.TRACE;
#else
                const LogLevel minLevel = LogLevel.DEBUG;
#endif
                if (level >= minLevel && message != null)
                {
                    Console.ForegroundColor = foregroundColor;
                    if (backgroundColor is ConsoleColor bg)
                        Console.BackgroundColor = bg;
                    Console.WriteLine(DateTime.Now.ToString("hh:mm:ss ") + message);
                    Console.ResetColor();
                }
                if (FileLog != null)
                {
                    if (message != null)
                        FileLog.WriteLine($"{DateTime.Now:yyyy-MM-dd hh:mm:ss}\t{(long)Timer.Elapsed.TotalMilliseconds}\t{level}\t{message}");
                    if (e != null)
                        FileLog.WriteLine(e.ToString());
                    FileLog.Flush();
                }
            }
            catch { }
        }

public static void SaveLog(string strreplacedle, Exception ex)
        {
            try
            {
                string path = Path.Combine(StartupPath(), "guiLogs");
                string FilePath = Path.Combine(path, DateTime.Now.ToString("yyyyMMdd") + ".txt");
                if (!Directory.Exists(path))
                {
                    Directory.CreateDirectory(path);
                }
                if (!File.Exists(FilePath))
                {
                    FileStream FsCreate = new FileStream(FilePath, FileMode.Create);
                    FsCreate.Close();
                    FsCreate.Dispose();
                }
                FileStream FsWrite = new FileStream(FilePath, FileMode.Append, FileAccess.Write);
                StreamWriter SwWrite = new StreamWriter(FsWrite);

                string strContent = ex.ToString();

                SwWrite.WriteLine(string.Format("{0}{1}[{2}]{3}", "--------------------------------", strreplacedle, DateTime.Now.ToString("HH:mm:ss"), "--------------------------------"));
                SwWrite.Write(strContent);
                SwWrite.WriteLine(Environment.NewLine);
                SwWrite.WriteLine(" ");
                SwWrite.Flush();
                SwWrite.Close();
            }
            catch { }
        }

private void Work()
        {
            try
            {
                StreamReader reader = new StreamReader(Connection);
                StreamWriter writer = new StreamWriter(Connection);

                int StatusPollInterval = Properties.Settings.Default.StatusPollInterval;

                int ControllerBufferSize = Properties.Settings.Default.ControllerBufferSize;
                BufferState = 0;

                TimeSpan WaitTime = TimeSpan.FromMilliseconds(0.5);
                DateTime LastStatusPoll = DateTime.Now + TimeSpan.FromSeconds(0.5);
                DateTime StartTime = DateTime.Now;

                DateTime LastFilePosUpdate = DateTime.Now;
                bool filePosChanged = false;

                bool SendMacroStatusReceived = false;

                writer.Write("\n$G\n");
                writer.Write("\n$#\n");
                writer.Flush();

                while (true)
                {
                    Task<string> lineTask = reader.ReadLineAsync();

                    while (!lineTask.IsCompleted)
                    {
                        if (!Connected)
                        {
                            return;
                        }

                        while (ToSendPriority.Count > 0)
                        {
                            writer.Write((char)ToSendPriority.Dequeue());
                            writer.Flush();
                        }
                        if (Mode == OperatingMode.SendFile)
                        {
                            if (File.Count > FilePosition && (File[FilePosition].Length + 1) < (ControllerBufferSize - BufferState))
                            {
                                string send_line = File[FilePosition].Replace(" ", ""); // don't send whitespace to machine

                                writer.Write(send_line);
                                writer.Write('\n');
                                writer.Flush();

                                RecordLog("> " + send_line);

                                RaiseEvent(UpdateStatus, send_line);
                                RaiseEvent(LineSent, send_line);

                                BufferState += send_line.Length + 1;

                                Sent.Enqueue(send_line);

                                if (PauseLines[FilePosition] && Properties.Settings.Default.PauseFileOnHold)
                                {
                                    Mode = OperatingMode.Manual;
                                }

                                if (++FilePosition >= File.Count)
                                {
                                    Mode = OperatingMode.Manual;
                                }

                                filePosChanged = true;
                            }
                        }
                        else if (Mode == OperatingMode.SendMacro)
                        {
                            switch (Status)
                            {
                                case "Idle":
                                    if (BufferState == 0 && SendMacroStatusReceived)
                                    {
                                        SendMacroStatusReceived = false;

                                        string send_line = (string)ToSendMacro.Dequeue();

                                        send_line = Calculator.Evaluate(send_line, out bool success);

                                        if (!success)
                                        {
                                            ReportError("Error while evaluating macro!");
                                            ReportError(send_line);

                                            ToSendMacro.Clear();
                                        }
                                        else
                                        {
                                            send_line = send_line.Replace(" ", "");

                                            writer.Write(send_line);
                                            writer.Write('\n');
                                            writer.Flush();

                                            RecordLog("> " + send_line);

                                            RaiseEvent(UpdateStatus, send_line);
                                            RaiseEvent(LineSent, send_line);

                                            BufferState += send_line.Length + 1;

                                            Sent.Enqueue(send_line);
                                        }
                                    }
                                    break;
                                case "Run":
                                case "Hold":
                                    break;
                                default:    // grbl is in some kind of alarm state
                                    ToSendMacro.Clear();
                                    break;
                            }

                            if (ToSendMacro.Count == 0)
                                Mode = OperatingMode.Manual;
                        }
                        else if (ToSend.Count > 0 && (((string)ToSend.Peek()).Length + 1) < (ControllerBufferSize - BufferState))
                        {
                            string send_line = ((string)ToSend.Dequeue()).Replace(" ", "");

                            writer.Write(send_line);
                            writer.Write('\n');
                            writer.Flush();

                            RecordLog("> " + send_line);

                            RaiseEvent(UpdateStatus, send_line);
                            RaiseEvent(LineSent, send_line);

                            BufferState += send_line.Length + 1;

                            Sent.Enqueue(send_line);
                        }


                        DateTime Now = DateTime.Now;

                        if ((Now - LastStatusPoll).TotalMilliseconds > StatusPollInterval)
                        {
                            writer.Write('?');
                            writer.Flush();
                            LastStatusPoll = Now;
                        }

                        //only update file pos every X ms
                        if (filePosChanged && (Now - LastFilePosUpdate).TotalMilliseconds > 500)
                        {
                            RaiseEvent(FilePositionChanged);
                            LastFilePosUpdate = Now;
                            filePosChanged = false;
                        }

                        Thread.Sleep(WaitTime);
                    }

                    string line = lineTask.Result;

                    RecordLog("< " + line);

                    if (line == "ok")
                    {
                        if (Sent.Count != 0)
                        {
                            BufferState -= ((string)Sent.Dequeue()).Length + 1;
                        }
                        else
                        {
                            MainWindow.Logger.Info("Received OK without anything in the Sent Buffer");
                            BufferState = 0;
                        }
                    }
                    else
                    {
                        if (line.StartsWith("error:"))
                        {
                            if (Sent.Count != 0)
                            {
                                string errorline = (string)Sent.Dequeue();

                                RaiseEvent(ReportError, $"{line}: {errorline}");
                                BufferState -= errorline.Length + 1;
                            }
                            else
                            {
                                if ((DateTime.Now - StartTime).TotalMilliseconds > 200)
                                    RaiseEvent(ReportError, $"Received <{line}> without anything in the Sent Buffer");

                                BufferState = 0;
                            }

                            Mode = OperatingMode.Manual;
                        }
                        else if (line.StartsWith("<"))
                        {
                            RaiseEvent(ParseStatus, line);
                            SendMacroStatusReceived = true;
                        }
                        else if (line.StartsWith("[PRB:"))
                        {
                            RaiseEvent(ParseProbe, line);
                            RaiseEvent(LineReceived, line);
                        }                      
                        else if (line.StartsWith("["))
                        {
                            RaiseEvent(UpdateStatus, line);
                            RaiseEvent(LineReceived, line);
                        }
                        else if (line.StartsWith("ALARM"))
                        {
                            RaiseEvent(ReportError, line);
                            Mode = OperatingMode.Manual;
                            ToSend.Clear();
                            ToSendMacro.Clear();
                        }
                        else if (line.Length > 0)
                            RaiseEvent(LineReceived, line);
                    }
                }
            }
            catch (Exception ex)
            {
                RaiseEvent(ReportError, $"Fatal Error in Work Loop: {ex.Message}");
                RaiseEvent(() => Disconnect());
            }
        }

public void Save(Stream stream)
		{
			if (stream == null)
				throw new ArgumentNullException("stream");
			var encoding = this.Encoding;
			var doreplacedent = this.Doreplacedent;
			StreamWriter writer = encoding != null ? new StreamWriter(stream, encoding) : new StreamWriter(stream);
			if (doreplacedent != null)
				doreplacedent.WriteTextTo(writer);
			writer.Flush();
			// do not close the stream
			SetCurrentValue(IsModifiedProperty, Boxes.False);
		}

private static void Send(HttpWebRequest webRequest, string soapMessage) {
         StreamWriter StreamWriter;
         StreamWriter = new StreamWriter(webRequest.GetRequestStream());
         StreamWriter.Write(soapMessage);
         StreamWriter.Flush();
         StreamWriter.Close();
      }

private void EndPage()
        {
            if (_pageWriter != null)
            {
                _pageWriter.Flush();
                _pageData.Flush();
                //The StreamWriter object calls Dispose() on the provided Stream object when StreamWriter.Dispose is called.
                _pageWriter.Dispose();
                _pageWriter = null;
                _pageData = null;
                _jobServerQueue.QueueFileUpload(_timelineId, _timelineRecordId, "DistributedTask.Core.Log", "CustomToolLog", _dataFileName, true);
            }
        }

private void StartWriteStream(Channel<string> redirectStandardIn, StreamWriter standardIn, bool keepStandardInOpen)
        {
            Task.Run(async () =>
            {
                // Write the contents as UTF8 to handle all characters.
                var utf8Writer = new StreamWriter(standardIn.BaseStream, new UTF8Encoding(false));

                while (!_processExitedCompletionSource.Task.IsCompleted)
                {
                    ValueTask<string> dequeueTask = redirectStandardIn.Reader.ReadAsync(_processStandardInWriteCancellationTokenSource.Token);
                    string input = await dequeueTask;
                    if (input != null)
                    {
                        utf8Writer.WriteLine(input);
                        utf8Writer.Flush();

                        if (!keepStandardInOpen)
                        {
                            Trace.Info("Close STDIN after the first redirect finished.");
                            standardIn.Close();
                            break;
                        }
                    }
                }

                Trace.Info("STDIN stream write finished.");
            });
        }

public void LoadDoreplacedent(string text) {
			MemoryStream stream = new MemoryStream();
			StreamWriter writer = new StreamWriter(stream);
			writer.Write(text);
			writer.Flush();
			stream.Position = 0;
			TextRange range = new TextRange(this.Doreplacedent.ContentStart, this.Doreplacedent.ContentEnd);
            range.Load(stream, DataFormats.Rtf);
			stream.Close();
		}

private void LoadRtf(string rtf) {
			if (string.IsNullOrEmpty(rtf))
				return;

			TextRange textRange = new TextRange(previewRichTextBox.Doreplacedent.ContentStart, previewRichTextBox.Doreplacedent.ContentEnd);

			using (MemoryStream stream = new MemoryStream()) {
				using (StreamWriter writer = new StreamWriter(stream)) {
					writer.Write(rtf);
					writer.Flush();
					stream.Seek(0, SeekOrigin.Begin);

					textRange.Load(stream, DataFormats.Rtf);
				}
			}
		}

public static ReturnType ReceiveHTTPObjectPointer<ParameterType,ReturnType>
            (ParameterType parameterLObject, 
            string url,
            RESTMethodType methodType)
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest
                     .Create(url);
            request.Method = methodType.ToString();
            request.ContentType = "application/json";
            JavaScriptSerializer serializer = new JavaScriptSerializer();
            using (var sw = new StreamWriter(request.GetRequestStream()))
            {
                string json = serializer.Serialize(parameterLObject);
                sw.Write(json);
                sw.Flush();
            }

            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            Stream receiveStream = response.GetResponseStream();
            string strP = ReadResponseStream(receiveStream);
            var result = JsonConvert.DeserializeObject<ReturnType>(strP);
            return result;
        }

public void WriteContent(string path, string content, Encoding encoding = null, bool append = false)
        {
            path = NormalizePath(path);

            CancellationTokenSource changeTokenSource = null;
            lock (_catalog)
                using (MemoryStream stream = GetStreamCore(path, out File file))
                {
                    if (content.Length == 0)
                        return;

                    if (!append)
                        stream.SetLength(0);
                    else
                        stream.Seek(0, SeekOrigin.End);

                    var writer = new StreamWriter(stream, encoding ?? Encoding.UTF8);
                    writer.Write(content);
                    writer.Flush();

                    if (file.ChangeTokenSource != null)
                    {
                        changeTokenSource = file.ChangeTokenSource;
                        file.ChangeTokenSource = new CancellationTokenSource();
                    }
                }

            changeTokenSource?.Cancel();
        }

public void CreateFile(string path, string content = null, Encoding encoding = null)
        {
            path = NormalizePath(path);
            lock (_catalog)
            {
                CheckPath(path);

                var file = new File();
                file.Content = new File.Stream(this, file);

                if (content != null)
                {
                    var writer = new StreamWriter(file.Content, encoding ?? Encoding.UTF8);
                    writer.Write(content);
                    writer.Flush();
                }

                _catalog.Add(path, file);
            }
        }

public static void Generate(this POGenerator generator, Stream output, POCatalog catalog)
        {
            if (generator == null)
                throw new ArgumentNullException(nameof(generator));

            if (output == null)
                throw new ArgumentNullException(nameof(output));

            var writer = new StreamWriter(output);
            generator.Generate(writer, catalog);
            writer.Flush();
        }

public static void Generate(this POGenerator generator, Stream output, POCatalog catalog, Encoding encoding)
        {
            if (generator == null)
                throw new ArgumentNullException(nameof(generator));

            if (output == null)
                throw new ArgumentNullException(nameof(output));

            var writer = new StreamWriter(output, encoding);
            generator.Generate(writer, catalog);
            writer.Flush();
        }

public void PostRequest(string url, string json)
    {
      try
      {
        var httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
        httpWebRequest.ContentType = "application/json";
        httpWebRequest.Method = "POST";

        using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
        {
          streamWriter.Write(json);
          streamWriter.Flush();
          streamWriter.Close();
        }

        var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
        using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
        {
          var result = streamReader.ReadToEnd();
        }
      }
      catch (Exception ex)
      {
        Log.Error("PostToFlow: Action failed to execute", ex);
      }
    }

public void PostRequest(string url, string json)
    {
      try
      {
        var httpWebRequest = (HttpWebRequest) WebRequest.Create(url);
        httpWebRequest.ContentType = "application/json";
        httpWebRequest.Method = "POST";

        using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
        {
          streamWriter.Write(json);
          streamWriter.Flush();
          streamWriter.Close();
        }

        var httpResponse = (HttpWebResponse) httpWebRequest.GetResponse();
        using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
        {
          var result = streamReader.ReadToEnd();
        }
      }
      catch
      {
        // TODO: Use MA logging API to log error 
      }
    }

internal override void WriteMessage(string message)
        {
            ReaderWriterLockSlim currentLock = _allLocks[Path];

            try
            {
                currentLock.EnterWriteLock();

                using (StreamWriter writer = File.AppendText(Path))
                {
                    writer.WriteLine(message);
                    writer.Flush();
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error while writing log to file: {1}", ex.Message);
            }
            finally
            {
                currentLock.ExitWriteLock();
            }
        }

public string Request(string endpoint, string json, Config config, bool isApiKeyRequired, RequestOptions requestOptions = null )
        {
            string responseText = null;
            _environment = config.Environment;
            var httpWebRequest = GetHttpWebRequest(endpoint, config, isApiKeyRequired, requestOptions );
            if (config.HttpRequestTimeout > 0)
            {
                httpWebRequest.Timeout = config.HttpRequestTimeout;
            }
            using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
            {
                streamWriter.Write(json);
                streamWriter.Flush();
                streamWriter.Close();
            }
            try
            {
                using (var response = (HttpWebResponse) httpWebRequest.GetResponse())
                {
                    using (var reader = new StreamReader(response.GetResponseStream(), _encoding))
                    {
                        responseText = reader.ReadToEnd();
                    }
                }
            }
            catch (WebException e)
            {
                HandleWebException(e);
            }
            return responseText;
        }

public async Task<string> RequestAsync(string endpoint, string json, Config config, bool isApiKeyRequired, RequestOptions requestOptions = null)
        {
            string responseText = null;
            //Set security protocol. Only TLS1.2
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            var httpWebRequest = GetHttpWebRequest(endpoint, config, isApiKeyRequired, requestOptions);
            using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
            {
                streamWriter.Write(json);
                streamWriter.Flush();
                streamWriter.Close();
            }
            try
            {
                using (var response = (HttpWebResponse)await httpWebRequest.GetResponseAsync())
                {
                    using (var reader = new StreamReader(response.GetResponseStream(), _encoding))
                    {
                        responseText = await reader.ReadToEndAsync();
                    }
                }
            }
            catch (WebException e)
            {
                HandleWebException(e);
            }
            return responseText;
        }

private async Task<bool> WriteKeyPairAsync(ECKeyPair keyPair, string preplacedword)
        {
            if (keyPair?.PrivateKey == null || keyPair.PublicKey == null)
                throw new InvalidKeyPairException("Invalid keypair (null reference).", null);

            // Ensure path exists
            CreateKeystoreDirectory();

            var address = Address.FromPublicKey(keyPair.PublicKey);
            var fullPath = GetKeyFileFullPath(address.ToBase58());

            await Task.Run(() =>
            {
                using (var writer = File.CreateText(fullPath))
                {
                    var scryptResult = _keyStoreService.EncryptAndGenerateDefaultKeyStoreAsJson(preplacedword,
                        keyPair.PrivateKey,
                        address.ToBase58());
                    writer.Write(scryptResult);
                    writer.Flush();
                }
            });
            
            return true;
        }

private void UpdatePatternFile(ListStore ls)
	{
		StreamWriter writer;

		try {
			FileStream fs = GetPatternFile(FileMode.Create, FileAccess.Write);
			writer = new StreamWriter(fs);
		}
		catch (Exception e) {
			System.Console.WriteLine(e.Message);
			return;
		}

		foreach (object[] row in ls)
		writer.WriteLine(row[0] as string);

		writer.Flush();
		writer.BaseStream.Close();
	}

public virtual int BuildBytes(IBuffer buffer, long offset, BuildBytesInfo info)
	{
		int nwritten = 0;
		int count = info.Count;

		count -= MatchAlignment(offset, info);

		// emit the bytes (eg "__ __ 00 00")
		for (int i = 0; i < count; i++) {
			if (i != 0)
				BuildSeparator(info.Separator);

			nwritten += BuildByte(buffer, offset + i, info, false);

		}

		writer.Flush();
		return nwritten;
	}

public virtual void BuildString(string str)
	{
		writer.Write(str);
		writer.Flush();
	}

public virtual void BuildCharacter(char c)
	{
		writer.Write(c);
		writer.Flush();
	}

public static T XMLDeSerializer<T>(string args)
        {
            if (string.IsNullOrWhiteSpace(args) || args[0] != '<')
            {
                return default(T);
            }
            byte[] buffers;
            long len;
            using (var ms = new MemoryStream())
            {
                var sw = new StreamWriter(ms);
                sw.Write(args);
                sw.Flush();
                len = ms.Position;
                buffers = ms.GetBuffer();
            }
            using (var reader = XmlDictionaryReader.CreateTextReader(buffers, 0, (int)len, new XmlDictionaryReaderQuotas()))
            {
                var ds = new DataContractSerializer(typeof(T));
                var re = (T)ds.ReadObject(reader, false);
                return re;
            }
        }

private void DisposeWriters()
        {
            foreach (var info in _writers)
            {
                if (info.Value.Stream == null)
                    continue;
                info.Value.Stream.Flush();
                info.Value.Stream.Dispose();
            }
            _writers.Clear();
        }

private static IOptions<OAuthServiceAccountKey> StoreAuthFile(IServiceProvider provider, string authFilePath)
        {
            var authOptions = provider.GetRequiredService<IOptions<OAuthServiceAccountKey>>();
            var json = JsonConvert.SerializeObject(authOptions.Value);
            using (var writer = File.CreateText(authFilePath))
            {
                writer.Write(json);
                writer.Flush();
                writer.Close();
            }
            Environment.SetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS", authFilePath);
            return authOptions;
        }

static int Main(string[] args)
        {
            string gtaPath = KeyUtil.FindGTADirectory();
            while (gtaPath == null)
            {
                Console.Error.WriteLine("ERROR");
                Console.Error.WriteLine("Could not find GTAIV directory. Please install GTAIV or copy EFLC.exe\n" +
                                    "to the same path as Scruff.");
                return 1;
            }

            byte[] key = KeyUtil.FindKey(gtaPath);
            if (key == null)
            {
                Console.Error.WriteLine("ERROR");
                Console.Error.WriteLine("Your EFLC.exe seems to be modified or is a newer version than this tool\n" +
                                        "supports. If it is a newer version, please check for an update of Scruff.\n" +
                                        "Scruff can not run without a supported EFLC.exe file.");
                return 1;
            }

            KeyStore.SetKeyLoader(() => key);


            CodeFormatOptions[] formats = 
                {
                    new CodeFormatOptions("d", CodeFormat.ScruffDecompile, "Default Scruff disreplacedembly format"),
                    new CodeFormatOptions("h", CodeFormat.ScruffHeader, "Default Scruff header/local varibles/etc format"),
                    new CodeFormatOptions("hl", CodeFormat.FullDecompile, "High level C-like format"),
                    new CodeFormatOptions("hla", CodeFormat.FullDecompileAnnotate, "High level C-like format (annotated)"),
                    new CodeFormatOptions("ll", CodeFormat.Disreplacedemble, "Low level raw replacedembly format"),
                    new CodeFormatOptions("cp", CodeFormat.CodePath, "Code path for the control-flow-replacedyzer (for debugging)"),
                };

            CodeFormat customFormat = CodeFormat.ScruffDecompile;
            bool defaultMode = true;
            string filename = null;
            string outputFilename = null;

            if (args.Length > 0)
            {
                var argsQueue = new Queue<string>(args);

                while (argsQueue.Count > 0)
                {
                    var arg = argsQueue.Dequeue();
                    if (arg.StartsWith("-"))
                    {
                        if (arg == "-o")
                        {
                            defaultMode = false;
                            outputFilename = argsQueue.Dequeue();
                        }
                        else
                        {
                            foreach (var format in formats)
                            {
                                if (arg == "-" + format.Param)
                                {
                                    defaultMode = false;
                                    customFormat = format.Format;
                                    break;
                                }
                            }                            
                        }
                    }
                    else
                    {
                        if (argsQueue.Count > 0)
                        {
                            break;
                        }
                        filename = arg;
                    }
                }
            }

            if (filename == null)
            {
                var formatParams = new StringBuilder();
                foreach (var format in formats)
                {
                    if (formatParams.Length > 0)
                    {
                        formatParams.Append("|");
                    }
                    formatParams.Append("-");
                    formatParams.Append(format.Param);
                }

                Console.Error.WriteLine("Scruff - A RAGE Script File Decompiler/Disreplacedembler");
                Console.Error.WriteLine("v" + Version + " -- (c) 2008-2009, Aru <oneforaru at gmail dot com>");
                Console.Error.WriteLine();
                Console.Error.WriteLine(string.Format("Usage: scruff [{0}] [-o filename.sca] filename.sco", formatParams));
                Console.Error.WriteLine();
                Console.Error.WriteLine("By default, will generate filename.sca (-d) and filename.sch (-h)");
                Console.Error.WriteLine("If output file is specified, only filename.sca will be generated.");
                Console.Error.WriteLine("If format specified without output filename, will dump to console (stdout).");
                Console.Error.WriteLine();
                Console.Error.WriteLine("For custom options, use:");
                Console.Error.WriteLine("    -{0,-5} {1}", "o", "Saves the result to a specified file.");
                foreach (var format in formats)
                {
                    Console.Error.WriteLine("    -{0,-5} {1}", format.Param, format.Description);
                }
                Console.Error.WriteLine();
                /*
                Console.Error.WriteLine("Press any key to exit");
                Console.ReadKey();
                 */
                return 1;
            }

            var file = new ScriptFile();

            try
            {
                file.Open(filename);
            }
            catch
            {
                Console.Error.WriteLine("Invalid input file -- not a valid script.");
                /*
                Console.ReadKey();
                 */
                return 1;
            }

            if (defaultMode)
            {
                using (var fs = File.OpenWrite(Path.ChangeExtension(filename, "sca")))
                {
                    var sw = new StreamWriter(fs);
                    OutputCode(file, CodeFormat.ScruffDecompile, sw);
                    sw.Flush();
                }

                using (var fs = File.OpenWrite(Path.ChangeExtension(filename, "sch")))
                {
                    var sw = new StreamWriter(fs);
                    OutputCode(file, CodeFormat.ScruffHeader, sw);
                    sw.Flush();
                }
            }
            else
            {
                if (outputFilename != null)
                {
                    using(var fs = File.OpenWrite(outputFilename))
                    {
                        var sw = new StreamWriter(fs);
                        OutputCode(file, customFormat, sw);
                        sw.Flush();
                    }
                }
                else
                {
                    OutputCode(file, customFormat, Console.Out);                    
                }

            }

#if DEBUG
            Console.ReadLine();
#endif

            return 0;
        }

static void Main(string[] args)
        {
            string path = args.Length > 0 && Path.GetFileName(args[0]) == "_.index.bin" ? args[0] : "_.index.bin";
            if (!File.Exists(path))
            {
                Console.WriteLine("File not found: " + path);
                Console.WriteLine("Click enter to exit . . .");
                Console.ReadLine();
                return;
            }

            Console.WriteLine("Loading . . .");
            var ic = new IndexContainer(path);
            Console.WriteLine("Found:");
            Console.WriteLine(ic.Bundles.Length.ToString() + " BundleRecords");
            Console.WriteLine(ic.Files.Length.ToString() + " FileRecords");
            Console.WriteLine(ic.Directorys.Length.ToString() + " DirectoryRecords");

            Console.WriteLine(Environment.NewLine + "Generating FileList . . .");
            var sw = File.CreateText("FileList.yml");
            foreach (var b in ic.Bundles)
            {
                sw.WriteLine(b.Name + ":");
                foreach (var f in b.Files)
                    sw.WriteLine("- " + f.path);
            }
            sw.Flush();
            sw.Close();
            Console.WriteLine("Done!");

            Console.WriteLine(Environment.NewLine + "Click enter to exit . . .");
            Console.ReadLine();
        }

internal static void CreateNodeDefine(string folder, IList<NodeParamConfigEntry> entries)
        {

            StringBuilder stringBuilder1 = new StringBuilder();
            StringBuilder stringBuilder2 = new StringBuilder();

            foreach (var entry in entries)
            {
                if (IsTypeNameValid(entry.typeName) && entry.willGenerate)
                {
                    string str0 = entry.safeParamTypeName;
                    string str1 = "m" + entry.safeParamTypeName;
                    stringBuilder1.AppendFormat(CodeTemplate.nodeDefineTemplate1, str0, str1);
                    stringBuilder2.AppendFormat(CodeTemplate.nodeDefineTemplate2, str0, str1, entry.typeName);

                    if (entry.includeArrayType)
                    {
                        NodeParamConfigEntry arrayEntry = entry.MakeArrayTypeEntry();
                        str0 = arrayEntry.safeParamTypeName;
                        str1 = "m" + arrayEntry.safeParamTypeName;
                        stringBuilder1.AppendFormat(CodeTemplate.nodeDefineTemplate1, str0, str1);
                        stringBuilder2.AppendFormat(CodeTemplate.nodeDefineTemplate2, str0, str1, arrayEntry.typeName);
                    }
                }
            }

            string filePath = Path.Combine(folder, "NodeDefineGen.cs");

            using (FileStream fs = new FileStream(filePath, FileMode.Create))
            {
                using (StreamWriter sw = new StreamWriter(fs))
                {
                    sw.Write(CodeTemplate.head);
                    sw.Write(CodeTemplate.nodeDefineTemplate0, stringBuilder1.ToString(), stringBuilder2.ToString());
                    sw.Flush();
                }
            }

        }

internal static void CreateOneFile(string folder, NodeParamConfigEntry nodeParamConfigEntry)
        {
            string str0 = nodeParamConfigEntry.typeName;
            string str1 = nodeParamConfigEntry.safeParamTypeName;

            string filePath = Path.Combine(folder, string.Format(CodeTemplate.filename, str1));

            using (FileStream fs = new FileStream(filePath, FileMode.Create))
            {
                using (StreamWriter sw = new StreamWriter(fs))
                {
                    sw.Write(CodeTemplate.head);
                    sw.Write(CodeTemplate.nodeParamTempate, str0, str1);
                    sw.Flush();
                }
            }
        }

private static string Encrypt(string data, Byte[] key, Byte[] iv)
		{
			Byte[] tmp = null;
			System.Security.Cryptography.TripleDES tripleDes = System.Security.Cryptography.TripleDES.Create();
			ICryptoTransform encryptor = tripleDes.CreateEncryptor(key, iv);
			using (MemoryStream ms = new MemoryStream())
			{
				using (CryptoStream cs = new CryptoStream(ms, encryptor, CryptoStreamMode.Write))
				{
					StreamWriter writer = new StreamWriter(cs);
					writer.Write(data);
					writer.Flush();
				}
				tmp = ms.ToArray();
			}
			return Convert.ToBase64String(tmp);
		}

void GenerateNodeMarkdownDoc(BaseNodeView view)
    {
        using (var fs = new FileStream(nodeManualDir + view.nodeTarget.GetType().ToString() + ".md", FileMode.OpenOrCreate))
        {
            fs.SetLength(0);

            using (var sw = new StreamWriter(fs))
            {
                // Append replacedle
                sw.WriteLine($"# {view.nodeTarget.name}");

                // Add link to node image
                sw.WriteLine($"![{view.nodeTarget.GetType()}]({GetImageLink(view.nodeTarget)})");

                // Add node input tooltips
                if (view.inputPortViews.Count > 0)
                {
                    sw.WriteLine($"## Inputs");
                    sw.WriteLine("Port Name | Description");
                    sw.WriteLine("--- | ---");
                    foreach (var pv in view.inputPortViews)
                        sw.WriteLine($"{pv.portData.displayName} | {pv.portData.tooltip ?? ""}");
                }

                // Empty line to end the table
                sw.WriteLine();

                // Add node output tooltips
                if (view.outputPortViews.Count > 0)
                {
                    sw.WriteLine($"## Output");
                    sw.WriteLine("Port Name | Description");
                    sw.WriteLine("--- | ---");
                    foreach (var pv in view.outputPortViews)
                        sw.WriteLine($"{pv.portData.displayName} | {pv.portData.tooltip ?? ""}");
                }

                // Empty line to end the table
                sw.WriteLine();

                sw.WriteLine("## Description");

                // Add node doreplacedentation if any
                var docAttr = view.nodeTarget.GetType().GetCustomAttribute<DoreplacedentationAttribute>();
                if (docAttr != null)
                {
                    sw.WriteLine(docAttr.markdown.Trim());
                }

                sw.WriteLine();

                if (view.nodeTarget is ShaderNode s)
                {
                    // In case a node doesn't support all dimensions:
                    if (s.supportedDimensions.Count != 3)
                    {
                        sw.WriteLine("Please note that this node only support " + string.Join(" and ", s.supportedDimensions) + " dimension(s).");
                    }
                }

                sw.Flush();
            }
        }
    }

void GenerateNodeIndexFiles(List<BaseNodeView> nodeViews)
    {
        using (var fs = new FileStream(nodeManualDir + nodeIndexFile, FileMode.OpenOrCreate))
        {
            fs.SetLength(0);

            using (var sw = new StreamWriter(fs))
            {
                foreach (var nodeView in nodeViews)
                {

                    sw.WriteLine($"[{GetNodeName(nodeView)}]({nodeView.nodeTarget.GetType()}.md)  ");
                    sw.WriteLine();
                }
                sw.Flush();
            }
        }

        // We also generate toc.yml in the nodes folder
        using (var fs = new FileStream(nodeManualDir + "toc.yml", FileMode.OpenOrCreate))
        {
            fs.SetLength(0);

            using (var sw = new StreamWriter(fs))
            {
                foreach (var nodeView in nodeViews)
                {
                    sw.WriteLine($"- name: {GetNodeName(nodeView)}");
                    sw.WriteLine($"  href: {nodeView.nodeTarget.GetType().ToString()}.md");
                }
            }
        }
    }

[MenuItem("Window/Procedural Worlds/Run performance tests", priority = 10)]
		public static void Run()
		{
			string[] performanceGraphGUIDs = replacedetDatabase.Findreplacedets("performance* t:WorldGraph");

			//empty log file:
			File.WriteAllText(logFilePath, string.Empty);

			logFile = new StreamWriter(File.OpenWrite(logFilePath));

			var resultsList = new List< PerformanceResultMulti >();

			ProfilerDriver.ClearAllFrames();
			ProfilerDriver.deepProfiling = true;
			Profiler.logFile = tmpProfilerLogFile;
			Profiler.enabled = true;

			foreach (var performanceGraphGUID in performanceGraphGUIDs)
			{
				string path = replacedetDatabase.GUIDToreplacedetPath(performanceGraphGUID);
				WorldGraph graph = replacedetDatabase.LoadreplacedetAtPath(path, typeof(WorldGraph)) as WorldGraph;

				var results = new PerformanceResultMulti(tesreplacederationCount);

				for (int i = 0; i < tesreplacederationCount; i++)
					results.results[i] = RunTestForGraph(graph);
				
				resultsList.Add(results);
			}
			
			Profiler.enabled = false;
			ProfilerDriver.deepProfiling = false;

			//this is totally broken in 2017.3 ...
			#if !UNITY_2017_3
				
				ProfilerDriver.LoadProfile(tmpProfilerLogFile, false);
	
				ProfilerDriver.SaveProfile(profilerDataFile);

			#endif

			string text = SerializeResults(resultsList);

			string reportPerfs = Environment.GetEnvironmentVariable("PW_REPORT_PERFORMANCES");

			if (reportPerfs == "ON")
			{
				ReportPerformaces(resultsList);
			}

			logFile.Write(text);
			logFile.Flush();
		}

public bool Attempt()
        {
            int nonceRange = int.MaxValue - _startingNonce;
            if (nonceRange > _nonceRange) nonceRange = _nonceRange;

            for (int n = _startingNonce, c = _startingNonce + nonceRange; n < c; ++n)
            {
                HexUtils.AppendHexFromInt(_headerStreamWriter, n);
                _headerStreamWriter.Flush();

                var hash = Pow.Hash(_headerStream);
                if (Pow.IsValidHash(hash, _difficulty))
                {
                    Block.Nonce = n;
                    Block.Hash = HexUtils.HexFromByteArray(hash);
                    return true;
                }

                _headerStream.Seek(_streamOrgPosition, SeekOrigin.Begin);
            }

            _startingNonce += nonceRange;

            if (_startingNonce == int.MaxValue)
                _maxNonceReached = true;

            return false;
        }

public Stream GetData()
		{
			MemoryStream stream = new MemoryStream();
			StreamWriter writer = new StreamWriter(stream);
			writer.Write("This is data from the server.");
			writer.Flush();
			stream.Position = 0;

			return stream;
		}

public Stream HandlePoco(OSSEvent ossEvent, IFcContext context)
        {
            MemoryStream output = new MemoryStream();
            StreamWriter writer = new StreamWriter(output);
            foreach (OSSEvent.Event evnt in ossEvent.events)
            {
                writer.Write(string.Format("received {0} from {1} @ {2}", evnt.eventName, evnt.eventSource, evnt.region));
                writer.Write(string.Format("received bucket {0}", evnt.oss.bucket.arn));
                writer.Write(string.Format("received object {0} and it's size is {1}", evnt.oss.obj.key, evnt.oss.obj.size));
            }
            writer.Flush();

            return output;
        }

public void Log(string message)
        {
            lock (myLock)
            {
                if (myFile.Position > myMaxFileSizeInBytes)
                {
                    RollOver();
                }

                myLog.WriteLine(message);
                myLog.Flush(); // ensure that even in case of crash we get our data written to disk and out of StreamWriter buffer
            }
        }

private static Stream CreateStream(string text)
        {
            MemoryStream stream = new MemoryStream();
            StreamWriter writer = new StreamWriter(stream);
            writer.Write(text);
            writer.Flush();
            stream.Position = 0;
            return stream;
        }

public static async Task SaveBlob(IConfiguration config, string name, string data)
        {
            BlobClient client;

            StorageSharedKeyCredential storageCredentials = new StorageSharedKeyCredential(config["AccountName"], config["AccountKey"]);
            BlobServiceClient serviceClient = new BlobServiceClient(new Uri(config["BlobEndPoint"]), storageCredentials);
            BlobContainerClient blobContainerClient = serviceClient.GetBlobContainerClient(config["StorageContainer"]);

            client = blobContainerClient.GetBlobClient(name);
            
            Stream stream = new MemoryStream();
            StreamWriter writer = new StreamWriter(stream);
            writer.Write(data);
            writer.Flush();
            stream.Position = 0;
            await client.UploadAsync(stream, true);
            stream.Dispose();
        }

public static void  PostJson(string text)
        {
            try
            {
                var httpWebRequest = (HttpWebRequest)WebRequest.Create($"http://127.0.0.1:{port}/command");
                httpWebRequest.ContentType = "application/json";
                httpWebRequest.Method = "POST";
                using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
                {
                    streamWriter.Write($"/s ♪ {text} ♪");
                    streamWriter.Flush();
                    streamWriter.Close();
                }
                httpWebRequest.GetResponse();
            }
            catch (Exception ex)
            {

            }
        }

public override void OnExecute(CommandEventArgs e)
        {
            List<string> toAdd = new List<string>();
            List<SvnItem> items = new List<SvnItem>();

            foreach (SvnItem item in e.Selection.GetSelectedSvnItems(true))
            {
                if (item.IsVersioned)
                {
                    items.Add(item);
                }
                else if (item.IsFile && item.IsVersionable && item.InSolution && !item.IsIgnored && !item.IsSccExcluded)
                {
                    toAdd.Add(item.FullPath); // Add new files  ### Alternative: Show them as added
                    items.Add(item);
                }
            }

            if (items.Count == 0)
                return;

            SvnRevision start = SvnRevision.Base;
            SvnRevision end = SvnRevision.Working;

            // should we show the path selector?
            if (e.ShouldPrompt(true))
            {
                using (CommonFileSelectorDialog dlg = new CommonFileSelectorDialog())
                {
                    dlg.Text = CommandStrings.UnifiedDiffreplacedle;
                    dlg.Items = items;
                    dlg.RevisionStart = start;
                    dlg.RevisionEnd = end;

                    if (dlg.ShowDialog(e.Context) != DialogResult.OK)
                        return;

                    items.Clear();
                    items.AddRange(dlg.GetCheckedItems());
                    start = dlg.RevisionStart;
                    end = dlg.RevisionEnd;
                }
            }

            if (items.Count == 0)
                return;

            SvnRevisionRange revRange = new SvnRevisionRange(start, end);

            IAnkhTempFileManager tempfiles = e.GetService<IAnkhTempFileManager>();
            string tempFile = tempfiles.GetTempFile(".patch");

            IAnkhSolutionSettings ss = e.GetService<IAnkhSolutionSettings>();
            string slndir = ss.ProjectRoot;

            using (MemoryStream stream = new MemoryStream())
            {
                e.Context.GetService<IProgressRunner>().RunModal(CommandStrings.RunningDiff,
                    delegate(object sender, ProgressWorkerArgs ee)
                    {
                        SvnAddArgs aa = new SvnAddArgs();
                        aa.ThrowOnError = false;
                        aa.AddParents = false;
                        foreach (string item in toAdd)
                        {
                            ee.Client.Add(item, aa);
                        }

                        SvnDiffArgs diffArgs = new SvnDiffArgs();
                        diffArgs.IgnoreAncestry = true;
                        diffArgs.NoDeleted = false;
                        diffArgs.ThrowOnError = false;

                        foreach (SvnItem item in items)
                        {
                            SvnWorkingCopy wc;
                            if (!string.IsNullOrEmpty(slndir) && item.IsBelowPath(slndir))
                                diffArgs.RelativeToPath = slndir;
                            else if ((wc = item.WorkingCopy) != null)
                                diffArgs.RelativeToPath = wc.FullPath;
                            else
                                diffArgs.RelativeToPath = null;

                            if (!ee.Client.Diff(item.FullPath, revRange, diffArgs, stream))
                            {
                                if (diffArgs.LastException != null)
                                {
                                    StreamWriter sw = new StreamWriter(stream);
                                    sw.WriteLine();
                                    sw.WriteLine(string.Format("# {0}: {1}", item.FullPath, diffArgs.LastException.Message));
                                    sw.Flush();
                                    // Don't dispose the writer as that might close the stream
                                }

                                if (diffArgs.IsLastInvocationCanceled)
                                    break;
                            }
                        }

                        stream.Flush();
                    });

                stream.Position = 0;
                using (StreamReader sr = new StreamReader(stream))
                {
                    File.WriteAllText(tempFile, sr.ReadToEnd(), Encoding.UTF8);
                    VsShellUtilities.OpenDoreplacedent(e.Context, tempFile);
                }
            }
        }

private void OnConvert(object sender, EventArgs e)
        {
            if (lstResults.CheckedItems.Count == 0)
            {
                ShowWarning("Select one or more files to convert");
                return;
            }

            // stop drawing of the results list view control
            lstResults.BeginUpdate();
            lstResults.ItemChecked -= OnResulreplacedemChecked;

            foreach (ListViewItem item in lstResults.CheckedItems)
            {
                string charset = item.SubItems[RESULTS_COLUMN_CHARSET].Text;
                if (charset == "(Unknown)")
                    continue;
                string fileName = item.SubItems[RESULTS_COLUMN_FILE_NAME].Text;
                string directory = item.SubItems[RESULTS_COLUMN_DIRECTORY].Text;
                string filePath = Path.Combine(directory, fileName);

                FileAttributes attributes = File.GetAttributes(filePath);
                if ((attributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly)
                {
                    attributes ^= FileAttributes.ReadOnly;
                    File.SetAttributes(filePath, attributes);
                }

                if (!Encoding.GetEncoding(charset).Validate(File.ReadAllBytes(filePath)))
                {
                    Debug.WriteLine("Decoding error. " + filePath);
                    continue;
                }

                string content;
                using (StreamReader reader = new StreamReader(filePath, Encoding.GetEncoding(charset)))
                    content = reader.ReadToEnd();

                string targetCharset = (string)lstConvert.SelectedItem;
                Encoding encoding;
                // handle UTF-8 and UTF-8 with BOM
                if (targetCharset == "utf-8")
                {
                    encoding = new UTF8Encoding(false);
                }
                else if (targetCharset == "utf-8-bom")
                {
                    encoding = new UTF8Encoding(true);
                }
                else
                {
                    encoding = Encoding.GetEncoding(targetCharset);
                }
                using (StreamWriter writer = new StreamWriter(filePath, append: false, encoding))
                {
                    // TODO: catch exceptions
                    writer.Write(content);
                    writer.Flush();
                }

                item.Checked = false;
                item.ImageIndex = 0;
                item.SubItems[RESULTS_COLUMN_CHARSET].Text = targetCharset;
            }

            // resume drawing of the results list view control
            lstResults.ItemChecked += OnResulreplacedemChecked;
            lstResults.EndUpdate();

            // execute handler of the 'ItemChecked' event
            OnResulreplacedemChecked(lstResults, new ItemCheckedEventArgs(lstResults.Items[0]));
        }

protected override void LogInternal(TraceEventType eventType, string source, string message)
        {
            StringBuilder builder = new StringBuilder();
            builder.AppendFormat("EventType: {0}{1}", eventType, Environment.NewLine);
            builder.AppendFormat("Source: {0}{1}", source, Environment.NewLine);
            builder.AppendFormat("Message: {0}{1}", message, Environment.NewLine);
            builder.AppendLine("====================================================================================");
            StreamWriter writer = GetWriter();
            writer.Write(builder);
            writer.Flush();
        }

public T Deserialize<T>(string serializedString)
        {
            var serializer = new DataContractJsonSerializer(typeof(T));
            var memoryStream = new MemoryStream();
            var writer = new StreamWriter(memoryStream);
            writer.Write(serializedString);
            writer.Flush();
            memoryStream.Position = 0;
            using (memoryStream)
            {
                return (T) serializer.ReadObject(memoryStream);
            }
        }

public void DumpTreeAscii([NotNull] StreamWriter writer, bool details = false)
        {
            var valuesStr = values.Select(v => v.ToString(CultureInfo.InvariantCulture)).ToArray(); // TODO: precision

            // Calculate width for each node
            var width = new int[nodeCount];
            for (int node = 0; node < nodeCount; node++)
            {
                width[node] += rangeRight[node] - rangeLeft[node] + 2; // result += <widths of spaces>
                if (kinds[node] != NodeKind.Fake)
                    for (int i = rangeLeft[node]; i <= rangeRight[node]; i++)
                        width[node] += valuesStr[i].Length; // result += <widths of values>
                width[node] += 2; // result += <widths of borders>
            }

            // Calculate padding for each node and connector-with-child positions 
            var paddingLeft = new int[nodeCount];
            var paddingRight = new int[nodeCount];
            var connectorDownLeft = new int[nodeCount];
            var connectorDownRight = new int[nodeCount];
            var connectorUp = new int[nodeCount];
            for (int node = nodeCount - 1; node >= 0; node--)
            {
                if (kinds[node] == NodeKind.Parent)
                {
                    int child1 = node * 2 + 1;
                    int child2 = node * 2 + 2;
                    int totalWidth1 = paddingLeft[child1] + width[child1] + paddingRight[child1];
                    int totalWidth2 = paddingLeft[child2] + width[child2] + paddingRight[child2];
                    int childrenWidth = totalWidth1 + 1 + totalWidth2;

                    int padding = Math.Max(0, childrenWidth - width[node]);
                    paddingLeft[node] = paddingLeft[child1] + width[child1] +
                                        (paddingRight[child1] + 1 + paddingLeft[child2]) / 2 -
                                        width[node] / 2;
                    paddingRight[node] = padding - paddingLeft[node];

                    connectorDownLeft[node] = 1;
                    connectorDownRight[node] = width[node] - 2;
                    connectorUp[child1] = paddingLeft[node] + connectorDownLeft[node] - paddingLeft[child1];
                    connectorUp[child2] = paddingLeft[node] + connectorDownRight[node] -
                                          (totalWidth1 + 1) - paddingLeft[child2];
                }
            }

            int layer = -1;
            while (true)
            {
                layer++;
                int node2 = (1 << (layer + 1)) - 2;
                int node1 = node2 - (1 << layer) + 1;
                if (node1 >= nodeCount)
                    break;

                void DumpLine(char leftBorder, char separator, char rightBorder, Func<int, string> element,
                    char? down = null, char? up = null)
                {
                    for (int node = node1; node <= node2; node++)
                    {
                        if (kinds[node] == NodeKind.Fake)
                        {
                            if (node % 2 == 1) // It's a left child
                            {
                                int parentIndex = (node - 1) / 2;
                                int parentWidth = 1 + paddingLeft[parentIndex] + width[parentIndex] +
                                                  paddingRight[parentIndex];
                                for (int j = 0; j < parentWidth; j++)
                                    writer.Write(' ');
                            }

                            continue;
                        }

                        int position = -paddingLeft[node];

                        void PrintChar(char c)
                        {
                            if (kinds[node] == NodeKind.Parent && down.HasValue &&
                                (position == connectorDownLeft[node] ||
                                 position == connectorDownRight[node]))
                                writer.Write(down.Value);
                            else if (position == connectorUp[node] && node > 0 && up.HasValue)
                                writer.Write(up.Value);
                            else
                                writer.Write(c);
                            position++;
                        }

                        void PrintString(string s)
                        {
                            foreach (var c in s)
                                PrintChar(c);
                        }

                        for (int j = 0; j < paddingLeft[node]; j++)
                            PrintChar(' ');
                        PrintChar(leftBorder);
                        PrintChar(separator);

                        for (int i = rangeLeft[node]; i <= rangeRight[node]; i++)
                        {
                            string elementStr = element(i);
                            int elementPadding = Math.Max(0, valuesStr[i].Length - elementStr.Length);
                            for (int j = 0; j < elementPadding; j++)
                                PrintChar(separator);
                            PrintString(elementStr);
                            if (i != rangeRight[node])
                                PrintChar(separator);
                        }

                        PrintChar(separator);
                        PrintChar(rightBorder);
                        for (int j = 0; j < paddingRight[node]; j++)
                            PrintChar(' ');
                        if (node != node2)
                            PrintChar(' ');
                    }

                    writer.WriteLine();
                }

                DumpLine('┌', '─', '┐', i => "─", up: '┴');
                DumpLine('│', ' ', '│', i => valuesStr[i]);
                DumpLine('│', ' ', '│', i => b[i] == BinaryFlag.NotDefined ? " " : ((int) b[i]).ToString());
                DumpLine('└', '─', '┘', i => "─", down: '┬');
                DumpLine(' ', ' ', ' ', i => "", down: '│');
            }

            writer.WriteLine();

            if (details)
            {
                for (int node = 0; node < nodeCount; node++)
                {
                    writer.Write('#');
                    writer.Write(node.ToString());
                    writer.Write(": ");

                    switch (kinds[node])
                    {
                        case NodeKind.Parent:
                            writer.Write("NODE(");
                            for (int i = rangeLeft[node]; i <= rangeRight[node]; i++)
                            {
                                writer.Write(valuesStr[i]);
                                if (i != rangeRight[node])
                                    writer.Write(',');
                            }

                            writer.Write("); Children = { #");
                            writer.Write(node * 2 + 1);
                            writer.Write(", #");
                            writer.Write(node * 2 + 2);
                            writer.WriteLine(" }");
                            break;
                        case NodeKind.Leaf:
                            writer.Write("LEAF(");
                            writer.Write(valuesStr[rangeLeft[node]]);
                            writer.WriteLine(")");
                            break;
                        case NodeKind.Fake:
                            writer.WriteLine("FAKE");
                            break;
                        default:
                            throw new ArgumentOutOfRangeException();
                    }
                }

                writer.WriteLine();
                writer.WriteLine("Allocated values : " + values.Length);
                writer.WriteLine("Used values      : " + usedValues);
            }

            writer.Flush();
        }

internal WebHeaderCollection WriteHeadersTo (MemoryStream destination)
    {
      var headers = new WebHeaderCollection (HttpHeaderType.Response, true);
      if (_headers != null)
        headers.Add (_headers);

      if (_contentType != null) {
        var type = _contentType.IndexOf ("charset=", StringComparison.Ordinal) == -1 &&
                   _contentEncoding != null
                   ? String.Format ("{0}; charset={1}", _contentType, _contentEncoding.WebName)
                   : _contentType;

        headers.InternalSet ("Content-Type", type, true);
      }

      if (headers["Server"] == null)
        headers.InternalSet ("Server", "websocket-sharp/1.0", true);

      var prov = CultureInfo.InvariantCulture;
      if (headers["Date"] == null)
        headers.InternalSet ("Date", DateTime.UtcNow.ToString ("r", prov), true);

      if (!_sendChunked)
        headers.InternalSet ("Content-Length", _contentLength.ToString (prov), true);
      else
        headers.InternalSet ("Transfer-Encoding", "chunked", true);

      /*
       * Apache forces closing the connection for these status codes:
       * - 400 Bad Request
       * - 408 Request Timeout
       * - 411 Length Required
       * - 413 Request Enreplacedy Too Large
       * - 414 Request-Uri Too Long
       * - 500 Internal Server Error
       * - 503 Service Unavailable
       */
      var closeConn = !_context.Request.KeepAlive ||
                      !_keepAlive ||
                      _statusCode == 400 ||
                      _statusCode == 408 ||
                      _statusCode == 411 ||
                      _statusCode == 413 ||
                      _statusCode == 414 ||
                      _statusCode == 500 ||
                      _statusCode == 503;

      var reuses = _context.Connection.Reuses;
      if (closeConn || reuses >= 100) {
        headers.InternalSet ("Connection", "close", true);
      }
      else {
        headers.InternalSet (
          "Keep-Alive", String.Format ("timeout=15,max={0}", 100 - reuses), true);

        if (_context.Request.ProtocolVersion < HttpVersion.Version11)
          headers.InternalSet ("Connection", "keep-alive", true);
      }

      if (_location != null)
        headers.InternalSet ("Location", _location, true);

      if (_cookies != null)
        foreach (Cookie cookie in _cookies)
          headers.InternalSet ("Set-Cookie", cookie.ToResponseString (), true);

      var enc = _contentEncoding ?? Encoding.Default;
      var writer = new StreamWriter (destination, enc, 256);
      writer.Write ("HTTP/{0} {1} {2}\r\n", _version, _statusCode, _statusDescription);
      writer.Write (headers.ToStringMultiValue (true));
      writer.Flush ();

      // replacedumes that the destination was at position 0.
      destination.Position = enc.GetPreamble ().Length;

      return headers;
    }

public void Dispose()
        {
            LogWriter.Flush();
            LogWriter.Close();
        }

private void writeStream(Type type, object value, Stream stream)
        {
            Type itemType = type.GetGenericArguments()[0];

            StringWriter _stringWriter = new StringWriter();

            _stringWriter.WriteLine(
                string.Join<string>(
                    ";", itemType.GetProperties().Select(x => x.Name)
                )
            );

            foreach (var obj in (IEnumerable<object>)value)
            {

                var vals = obj.GetType().GetProperties().Select(
                    pi => new {
                        Value = pi.GetValue(obj, null)
                    }
                );

                string _valueLine = string.Empty;

                foreach (var val in vals)
                {

                    if (val.Value != null)
                    {

                        var _val = val.Value.ToString();

                        //Check if the value contans a comma and place it in quotes if so
                        if (_val.Contains(","))
                            _val = string.Concat("\"", _val, "\"");

                        //Replace any \r or \n special characters from a new line with a space
                        if (_val.Contains("\r"))
                            _val = _val.Replace("\r", " ");
                        if (_val.Contains("\n"))
                            _val = _val.Replace("\n", " ");

                        _valueLine = string.Concat(_valueLine, _val, ";");

                    }
                    else
                    {

                        _valueLine = string.Concat(string.Empty, ";");
                    }
                }

                _stringWriter.WriteLine(_valueLine.TrimEnd(';'));
            }

            var streamWriter = new StreamWriter(stream);
            streamWriter.Write(_stringWriter.ToString());
            streamWriter.Flush();
        }