//-------------------------------------------------------------------------
public override void update(float elapsed_tm)
{
if (LogicScene != null)
{
LogicScene.update(elapsed_tm);
}
// 更新座位上所有玩家
foreach (var i in AllSeat)
{
if (i.et_playermirror != null)
{
i.et_playermirror.update(elapsed_tm);
}
}
while (QueAoIEvent.Count > 0)
{
var ev_aoi = QueAoIEvent.Dequeue();
DesktopNotify desktop_notify;
desktop_notify.id = DesktopNotifyId.PlayerSceneAoIUpdate;
desktop_notify.data = EbTool.protobufSerialize <_tAoIEvent>(ev_aoi);
StreamData sd = new StreamData();
sd.event_id = StreamEventId.DesktopStreamEvent;
sd.param1 = desktop_notify;
var grain_desktop = Entity.getUserData <GrainCellDesktop>();
grain_desktop.AsyncStream.OnNextAsync(sd);
}
}
protected override void WriteObject(AssetsWriter writer)
{
writer.Write(Name);
//writer.Write(MeshData);
writer.WriteArrayOf(SubMeshes, (o, w) => o.Write(w));
BlendShapeData.Write(writer);
writer.WriteArrayOf(BindPose, (o, w) => w.Write(o));
writer.WriteArrayOf(BoneNameHashes, (o, w) => w.Write(o));
writer.Write(RootBoneNameHash);
writer.Write(MeshCompression);
writer.Write(IsReadable);
writer.Write(KeepVerticies);
writer.Write(KeepIndicies);
writer.AlignTo(4);
writer.Write(IndexFormat);
writer.WriteArray(IndexBuffer);
writer.AlignTo(4);
VertexData.Write(writer);
CompressedMesh.Write(writer);
LocalAABB.Write(writer);
writer.Write(MeshUsageFlags);
writer.WriteArray(BakedConvexCollisionMesh);
writer.AlignTo(4);
writer.WriteArray(BakedTriangleCollisionMesh);
writer.AlignTo(4);
writer.Write(MeshMetrics1);
writer.Write(MeshMetrics2);
StreamData.Write(writer);
}
public bool IsNewStream(StreamData data)
{
if (data == null)
{
throw new ArgumentException($"{nameof(data)} is null");
}
var config = GetConfig();
var result = _repository.Get(data.StreamerName);
if (result == null)
{
_logger.LogInformation($"New Streamer {data.StreamerName} Added to the cache");
_repository.AddOrUpdate(data.StreamerName, data);
return(true);
}
if (result.StreamName != data.StreamName || IsOldStream(result.Updated, config.TimeBetweenNewStreams))
{
_logger.LogInformation($"Streamer {data.StreamerName} started a new stream: {data.StreamName}");
_repository.AddOrUpdate(data.StreamerName, data);
return(true);
}
_repository.UpdateTime(data.StreamerName);
_logger.LogInformation($"Already streaming: {data.StreamerName}; StreamName: {data.StreamName}");
return(false);
}
void OnStreamReceived(StreamData streamData)
{
this.Dispatcher.Invoke(new Action(() =>
{
bool isMyChannel = streamData.Channel == CHANNEL;
//Console.WriteLine($"ImageData received {CHANNEL} ===> token : {receivedToken}, isChannel : {isThisToken}");
if (streamData != null && streamData.Image.Length > 0 && canStream && isMyChannel)
{
var bitmapimg = new BitmapImage();
using (var mem = new MemoryStream(streamData.Image.ToByteArray()))
{
mem.Position = 0;
bitmapimg.BeginInit();
bitmapimg.CreateOptions = BitmapCreateOptions.PreservePixelFormat;
bitmapimg.CacheOption = BitmapCacheOption.OnLoad;
bitmapimg.UriSource = null;
bitmapimg.StreamSource = mem;
bitmapimg.EndInit();
}
bitmapimg.Freeze();
if (bitmapimg != null)
{
Console.WriteLine($" ===> received {CHANNEL} : len : {streamData.Image.Length}, width : {bitmapimg.PixelWidth}, hegith : {bitmapimg.PixelHeight}");
StreamImage.Source = bitmapimg;
}
else
{
Console.WriteLine("Iamge received NULL");
}
}
}));
}
public void CreateTest()
{
Type t = typeof(int);
SuperStream ms = new SuperStream(Endianess.Little);
var expected = new StreamDataTestData
{
A = -15,
B = "Test one!",
C = "Test two!",
D = new List <int>(new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }),
E = ByteEnum.Hello,
F = LongEnum.Max
};
ms.WriteInt32(expected.A);
ms.WriteString(expected.B);
ms.WriteCString(expected.C);
ms.WriteUInt32((uint)expected.D.Count);
foreach (var i in expected.D)
{
ms.WriteInt32(i);
}
ms.WriteByte((byte)ByteEnum.Hello);
ms.WriteInt64((Int64)LongEnum.Max);
ms.Position = 0;
StreamDataTestData actual;
actual = StreamData.Create <StreamDataTestData>(ms);
Assert.AreEqual(expected, actual);
}
public void CreateStream(string streamPath, bool overwrite, byte[] data, int byteCount)
{
if (overwrite)
{
_streams[streamPath] = new StreamData(streamPath);
}
else
{
if (StreamExists(streamPath))
{
throw new Exception("stream exists");
}
_streams.Add(streamPath, new StreamData(streamPath));
}
// if there is data passed in, we should do the same operation as in append
if (data != null)
{
if (byteCount > data.Length)
{
throw new Exception("invalid byteCount");
}
var stream = _streams[streamPath];
//always make a copy of the original buffer since it is reused
byte[] toAppend = new byte[byteCount];
Array.Copy(data, toAppend, byteCount);
stream.Append(toAppend);
}
}
/// <summary>
/// Take an existing byte[] frame and map it to this data type
/// </summary>
/// <param name="frame">The existing frame data</param>
/// <param name="payloadStart">The index that the payload starts at in the frame byte[]</param>
protected virtual void ReadFrame(byte[] frame, int payloadStart, byte receivers)
{
// The end of the frame payload is just before the unique id
int end = frame.Length - (sizeof(ulong) * 2);
bool isStream = receivers == 255;
// If the receivers is invalid, pull it from the data
if (isStream)
{
end -= 1;
Receivers = (Receivers)frame[end];
//end--;
}
else
{
Receivers = (Receivers)receivers;
}
// If an empty frame was sent, do not copy it to data as data is already empty
if (frame.Length - payloadStart > end)
{
StreamData.BlockCopy(frame, payloadStart, end - payloadStart);
}
if (isStream)
{
end += 1;
}
// Pull the time step for this frame
TimeStep = BitConverter.ToUInt64(frame, end);
// Pull the unique id for this frame
UniqueId = BitConverter.ToUInt64(frame, end + sizeof(ulong));
}
public void OnNext(StreamData <FixationData> fixation)
{
var fixationBeginTime = 0d;
var fixationPointX = fixation.Data.X;
var fixationPointY = fixation.Data.Y;
switch (fixation.Data.EventType)
{
case FixationDataEventType.Begin:
fixationBeginTime = fixation.Data.Timestamp;
Console.WriteLine(@"Begin fixation at X: {0}, Y: {1}", fixationPointX, fixationPointY);
break;
case FixationDataEventType.Data:
OnFixation?.Invoke(this, new ReceivedDataEventArgs(new Point(fixationPointX, fixationPointY)));
break;
case FixationDataEventType.End:
OnFixationEnd?.Invoke(this,
new ReceivedDataEventArgs(new Point(fixationPointX, fixationPointY),
TimeSpan.FromMilliseconds(fixation.Data.Timestamp - fixationBeginTime)));
Console.WriteLine(@"End fixation at X: {0}, Y: {1}", fixationPointX, fixationPointY);
Console.WriteLine(@"Fixation duration: {0} ",
fixationBeginTime > 0
? TimeSpan.FromMilliseconds(fixation.Data.Timestamp - fixationBeginTime)
: TimeSpan.Zero);
break;
default:
throw new InvalidOperationException(
"Unknown fixation event type, which doesn't have explicit handling.");
}
}
public void I2CStreamTest()
{
Console.WriteLine("Starting I2C data stream test...");
I2CPreamble pre = new I2CPreamble();
pre.DeviceAddress = 0xA0;
pre.PreambleData.Add(0);
pre.PreambleData.Add(0);
pre.PreambleData.Add(0xA1);
pre.StartMask = 4;
TestI2CFunctionality();
byte[] StreamData, InitialRead;
for (int trial = 0; trial < 5; trial++)
{
Console.WriteLine("Starting stream...");
FX3.StartI2CStream(pre, 64, 1000);
FX3.WaitForStreamCompletion(10000);
Console.WriteLine("Stream complete. Checking data...");
InitialRead = FX3.GetI2CBuffer();
for (int i = 1; i < 1000; i++)
{
StreamData = FX3.GetI2CBuffer();
for (int j = 0; j < StreamData.Count(); j++)
{
Assert.AreEqual(InitialRead[j], StreamData[j], "ERROR: Invalid I2C read back data on buffer " + i.ToString());
}
}
TestI2CFunctionality();
}
}
private void OnFixationData(object sender, StreamData <FixationData> streamData)
{
switch (streamData.Data.EventType)
{
case Tobii.Interaction.Framework.FixationDataEventType.Begin:
_Fixations.Clear();
_Fixations.Add(new System.Windows.Point(streamData.Data.X, streamData.Data.Y));
OnFixation(this, new FixationEventArgs(true, new System.Windows.Point(0, 0)));
break;
case Tobii.Interaction.Framework.FixationDataEventType.Data:
_Fixations.Add(new System.Windows.Point(streamData.Data.X, streamData.Data.Y));
break;
case Tobii.Interaction.Framework.FixationDataEventType.End:
_Fixations.Add(new System.Windows.Point(streamData.Data.X, streamData.Data.Y));
double avgX = _Fixations.Average(f => f.X);
double avgY = _Fixations.Average(f => f.Y);
if (avgX > 0 && avgY > 0)
{
OnFixation(this, new FixationEventArgs(false, new System.Windows.Point(avgX, avgY)));
}
_Fixations.Clear();
break;
default:
break;
}
}
private void OnEyePositionData(object sender, StreamData <EyePositionData> streamData)
{
_TobiiTrackStatus.Dispatcher.BeginInvoke((Action) delegate()
{
if (streamData.Data.HasLeftEyePosition)
{
_LeftEye.Visibility = System.Windows.Visibility.Visible;
Canvas.SetLeft(_LeftEye, (1 - streamData.Data.LeftEyeNormalized.X) * _TobiiTrackStatus.ActualWidth);
Canvas.SetTop(_LeftEye, streamData.Data.LeftEyeNormalized.Y * _TobiiTrackStatus.ActualHeight);
}
else
{
_LeftEye.Visibility = System.Windows.Visibility.Hidden;
}
if (streamData.Data.HasRightEyePosition)
{
_RightEye.Visibility = System.Windows.Visibility.Visible;
Canvas.SetLeft(_RightEye, (1 - streamData.Data.RightEyeNormalized.X) * _TobiiTrackStatus.ActualWidth);
Canvas.SetTop(_RightEye, streamData.Data.RightEyeNormalized.Y * _TobiiTrackStatus.ActualHeight);
}
else
{
_RightEye.Visibility = System.Windows.Visibility.Hidden;
}
});
}
public async override Task GetStreaming(AuthToken request, IServerStreamWriter <StreamData> responseStream, ServerCallContext context)
{
var projectPath = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location.Substring(0, Assembly.GetEntryAssembly().Location.IndexOf("bin\\")));
int index = 0;
while (true)
{
string path = Path.Combine(projectPath, "img", $"car{index++}.png");
if (index > 5)
{
index = 0;
}
var imgData = await File.ReadAllBytesAsync(path);
var data = new StreamData();
data.Authtoken = new AuthToken {
Token = "servertoken1"
};
data.Filetype = new FileType {
Type = 1
};
data.Image = Google.Protobuf.ByteString.CopyFrom(imgData);
await responseStream.WriteAsync(data);
Console.WriteLine($"Server sent => {path}");
Thread.Sleep(1000);
}
}
private static void OnNextHeadPose(object sender, StreamData <HeadPoseData> headPose)
{
var timestamp = headPose.Data.Timestamp;
var hasHeadPosition = headPose.Data.HasHeadPosition;
var headPosition = headPose.Data.HeadPosition;
var hasRotation = headPose.Data.HasRotation;
var headRotation = headPose.Data.HeadRotation;
Console.WriteLine($"Head pose timestamp : {timestamp}");
Console.WriteLine($"Has head position : {hasHeadPosition}");
Console.WriteLine($"Has rotation (X,Y,Z): ({hasRotation.HasRotationX},{hasRotation.HasRotationY},{hasRotation.HasRotationZ})");
if (headPosition.X <= -40)
{
Console.WriteLine("HEAD POSITION LEFT");
}
if (headPosition.X >= 40)
{
Console.WriteLine("HEAD POSITION RIGHT");
}
Console.WriteLine($"Head position (X,Y,Z): ({headPosition.X},{headPosition.Y},{headPosition.Z})");
if (headRotation.Y <= -0.2)
{
Console.WriteLine("HEAD ROTATION RIGHT");
}
if (headRotation.Y >= 0.2)
{
Console.WriteLine("HEAD ROTATION LEFT");
}
Console.WriteLine($"Head rotation (X,Y,Z): ({headRotation.X},{headRotation.Y},{headRotation.Z})");
Console.WriteLine("-----------------------------------------------------------------");
}
static IntPtr AddStream(Stream stream, OpenMedia openMedia, ReadMedia readMedia, SeekMedia seekMedia, CloseMedia closeMedia)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
IntPtr handle;
lock (DicStreams)
{
_streamIndex++;
handle = new IntPtr(_streamIndex);
DicStreams[handle] = new StreamData
{
Buffer = new byte[0x4000],
Handle = handle,
Stream = stream,
OpenMedia = openMedia,
ReadMedia = readMedia,
SeekMedia = seekMedia,
CloseMedia = closeMedia
};
}
return(handle);
}
StreamData ParseToJson(string fileText)
{
//string substring = fileText.Substring(1, fileText.Length-2);
StreamData streamData = JsonConvert.DeserializeObject <StreamData>(fileText);
return(streamData);
}
private static void OnNextFixation(object sender, StreamData <FixationData> fixation)
{
switch (fixation.Data.EventType)
{
case FixationDataEventType.Begin:
Console.WriteLine("\n" +
"Fixation started at X: {0}, Y: {1}", fixation.Data.X, fixation.Data.Y);
_fixationBeginTimestamp = fixation.Data.Timestamp;
break;
case FixationDataEventType.Data:
Console.WriteLine("During fixation, currently at: X: {0}, Y: {1}", fixation.Data.X, fixation.Data.Y);
break;
case FixationDataEventType.End:
Console.WriteLine("Fixation ended at X: {0}, Y: {1}", fixation.Data.X, fixation.Data.Y);
if (!Double.IsNaN(_fixationBeginTimestamp))
{
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Fixation duration: {0}", TimeSpan.FromMilliseconds(fixation.Data.Timestamp - _fixationBeginTimestamp));
Console.ForegroundColor = _defaultForegroundColor;
}
break;
}
}
private void GazeDataStreamOnNext(object sender, StreamData <GazePointData> gazePositionStream)
{
GazePointData data = gazePositionStream.Data;
LastGazePointData = data;
var gazePointX = data.X;
var gazePointY = data.Y;
var screenWidth = DisplaySize.Width;
var screenHeight = DisplaySize.Height;
var normalizedGazePointX = (float)Math.Min(Math.Max((gazePointX / screenWidth), 0.0), 1.0);
var normalizedGazePointY = (float)Math.Min(Math.Max((gazePointY / screenHeight), 0.0), 1.0);
NormalizedGazePoint = new Vector2(normalizedGazePointX, normalizedGazePointY);
var normalizedDistanceFromCenterX = (normalizedGazePointX - 0.5f) * 2.0f;
var normalizedDistanceFromCenterY = (normalizedGazePointY - 0.5f) * 2.0f;
NormalizedCenterDelta = new Vector2(normalizedDistanceFromCenterX, normalizedDistanceFromCenterY);
UpdateReason = UpdateReason.GazeDataChanged;
//OnUpdate();
}
public static List <streamList> GetStreamForModule(string moduleName) //给定模块名，返回模块名对应的所有业务流List
{
List <streamList> stream = new List <streamList>();
StreamData streamData = LoadStreamInfo();
List <DataRow> streamNameList = streamData.Tables[StreamData.STREAM_TABLE].Select(StreamData.MODULES_NAME_FIELD + " = '" + moduleName + "'").Distinct().ToList();
for (int i = 0; i < streamNameList.Count; i++)
{
DataRow row = streamNameList[i];
if (i > 0 && row[StreamData.NAME_FIELD].Equals(streamNameList[i - 1][StreamData.NAME_FIELD]))
{
continue;
}
streamList oneStream = new streamList();
oneStream.modulesList = new List <string>();
oneStream.streamName = row[StreamData.NAME_FIELD].ToString();
DataRow[] oneStreamTable = streamData.Tables[StreamData.STREAM_TABLE].Select(StreamData.NAME_FIELD + "= '" + oneStream.streamName + "'");
foreach (DataRow streamRow in oneStreamTable)
{
string mod = streamRow[StreamData.MODULES_NAME_FIELD].ToString();
oneStream.modulesList.Add(mod);
}
stream.Add(oneStream);
}
return(stream);
}
/// <summary>
/// Selects the stream for sending messages.
/// </summary>
/// <param name="streamData">The stream data.</param>
public void SelectStream(StreamData streamData)
{
if (GetStreamData() != null && GetStreamData().Contains(streamData))
{
this.SelectedStream = GetStreamData().IndexOf(streamData);
}
}
public void CreateStream(string streamPath, bool overwrite, byte[] data, int byteCount)
{
if (overwrite)
{
_streams[streamPath] = new StreamData(streamPath);
}
else
{
if (StreamExists(streamPath))
{
throw new Exception("stream exists");
}
_streams.Add(streamPath, new StreamData(streamPath));
}
// if there is data passed in, we should do the same operation as in append
if (data != null)
{
if (byteCount > data.Length)
{
throw new Exception("invalid byteCount");
}
var stream = _streams[streamPath];
//always make a copy of the original buffer since it is reused
byte[] toAppend = new byte[byteCount];
Array.Copy(data, toAppend, byteCount);
stream.Append(toAppend);
}
}
protected override void WriteObject(AssetsWriter writer)
{
base.WriteBase(writer);
writer.Write(Name);
writer.Write(ForcedFallbackFormat);
writer.Write(DownscaleFallback);
writer.AlignTo(4);
writer.Write(Width);
writer.Write(Height);
writer.Write(CompleteImageSize);
writer.Write((int)TextureFormat);
writer.Write(MipCount);
writer.Write(IsReadable);
writer.Write(StreamingMipmaps);
writer.AlignTo(4);
writer.Write(StreamingMipmapsPriority);
writer.Write(ImageCount);
writer.Write(TextureDimension);
TextureSettings.Write(writer);
writer.Write(LightmapFormat);
writer.Write(ColorSpace);
writer.Write(ImageData.Length);
writer.Write(ImageData);
writer.AlignTo(4);
StreamData.Write(writer);
}
public void Setup()
{
_arrayOfData = new StreamItemCollection[_totalCount];
for (int i = 0; i < _totalCount; i++)
{
_arrayOfData[i] = new StreamItemCollection(new []
{
new StreamItem()
{
StreamItemId = i
}
});
}
var loggerFactory = new LoggerFactory();
_streamService = new StreamServiceExample(loggerFactory.CreateLogger("StreamServiceBenchmark"), false);
var cts = new CancellationTokenSource();
var serverStreamWriter = new ServerStreamWriterFake();
var streamInfo = new StreamInfo <StreamItemCollection>()
{
CancelationToken = cts.Token,
Keys = new[] { "tenantId" },
Peer = "127.0.0.1:5000",
Stream = serverStreamWriter
};
_streamData = _streamService.RegisterStream(streamInfo, new Filter()).GetAwaiter().GetResult();
_streamService.SwitchToReady(_streamData);
}
public void SerializeTest()
{
SuperStream expectedStream = new SuperStream(Endianess.Little);
var expectedObject = new StreamDataTestData
{
A = -15,
B = "Test one!",
C = "Test two!",
D = new List <int>(new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }),
E = ByteEnum.Hello,
F = LongEnum.Max
};
expectedStream.WriteInt32(expectedObject.A);
expectedStream.WriteString(expectedObject.B);
expectedStream.WriteCString(expectedObject.C);
expectedStream.WriteUInt32((uint)expectedObject.D.Count);
foreach (var i in expectedObject.D)
{
expectedStream.WriteInt32(i);
}
expectedStream.WriteByte((byte)ByteEnum.Hello);
expectedStream.WriteInt64((Int64)LongEnum.Max);
var expected = ((MemoryStream)expectedStream.BaseStream).ToArray();
var actualStream = new SuperStream(Endianess.Little);
StreamData.Serialize(expectedObject, actualStream);
var actual = ((MemoryStream)actualStream.BaseStream).ToArray();
Assert.IsTrue(actual.SequenceEqual(expected));
}
private void OnNextHeadPose(object sender, StreamData <HeadPoseData> headPose)
{
if (headPose.Data.HasHeadPosition)
{
var axisData = new[] { headPose.Data.HeadPosition.X, headPose.Data.HeadPosition.Y, headPose.Data.HeadPosition.Z, headPose.Data.HeadRotation.X, headPose.Data.HeadRotation.Y, headPose.Data.HeadRotation.Z };
for (int i = 0; i < 2; i++)
{
if (!AxisMonitors.Keys.Contains(i))
{
continue;
}
int value = (int)(axisData[i] * 163.84);
if (value > 32768)
{
value = 32768;
}
else if (value < -32767)
{
value = -32767;
}
AxisMonitors[i].Poll(value);
}
}
}
private StreamData OpenFile(string filePath, Encoding encoding, FileAccess access, bool isNew = false)
{
string destinationDirectory = Path.GetDirectoryName(filePath);
if (access.HasFlag(FileAccess.Write) && !Directory.Exists(destinationDirectory))
{
Directory.CreateDirectory(destinationDirectory);
}
FileMode mode;
if (access.HasFlag(FileAccess.Write))
{
mode = isNew ? FileMode.Create : FileMode.OpenOrCreate;
}
else
{
mode = FileMode.Open;
}
StreamData streamData = new StreamData
{
FileStreamData = File.Open(filePath, mode, access)
};
streamData.BufferedStreamData = new BufferedStream(streamData.FileStreamData);
streamData.StreamReaderData = access.HasFlag(FileAccess.Read) ? new StreamReader(streamData.BufferedStreamData) : null;
streamData.StreamWriterData = access.HasFlag(FileAccess.Write) ? new StreamWriter(streamData.BufferedStreamData, encoding) : null;
return(streamData);
}
/// <summary>
/// Determines whether the sorting is valid.
/// </summary>
/// <param name="fileName">Name of the input file.</param>
/// <returns>
/// <c>true</c> if the sorting is valid; otherwise, <c>false</c>.
/// </returns>
public async Task <bool> IsSotringValid(string fileName)
{
StreamData stream = _fileProvider.OpenFileForReading(fileName, AppConstants.TextEncoding);
bool isValid = true;
string line;
string previousLine = null;
while ((line = await _fileProvider.ReadNextLineAsync(stream)) != null)
{
line = line.Trim(AppConstants.BomSymbol);
if (line != string.Empty && string.Compare(previousLine, line, StringComparison.InvariantCultureIgnoreCase) > 0)
{
isValid = false;
break;
}
previousLine = line;
}
stream.Dispose();
return(isValid);
}
private void GazePointDataStream_Next(object sender, StreamData <GazePointData> data)
{
var gazePoint = data.Data;
_lastGazePoint = new GazePoint(gazePoint.X, gazePoint.Y);
_signal.Set();
}
private async Task SortFileEntriesAsync(string inputFileName, string outputFileName)
{
List <string> entries = new List <string>();
using (StreamData inputStream = _fileProvider.OpenFileForReading(inputFileName, AppConstants.TextEncoding))
{
string line;
while ((line = await _fileProvider.ReadNextLineAsync(inputStream)) != null)
{
entries.Add(line);
}
}
entries.Sort(AppConstants.Comparer);
using (StreamData outputStream = _fileProvider.OpenFileForWriting(outputFileName, AppConstants.TextEncoding, true))
{
foreach (string line in entries)
{
await _fileProvider.WriteLineInFileAsync(line, outputStream);
}
await _fileProvider.FlushStreamWriterAsync(outputStream);
}
}
private void ProcessStream(StreamData data)
{
Debug.Assert(data != null, "The object should be a StreamData instance.");
try
{
m_Diagnostics.Log(
LevelToLog.Trace,
CommunicationConstants.DefaultLogTextPrefix,
string.Format(
CultureInfo.InvariantCulture,
"Received data from {0}.",
data.SendingEndpoint));
var translatedData = TranslateMessage(data);
// Raise the event on another thread AFTER we copied the stream so that the
// WCF auto-dispose doesn't stuff us up.
Task.Factory.StartNew(() => RaiseOnNewData(translatedData));
}
catch (Exception e)
{
m_Diagnostics.Log(
LevelToLog.Error,
CommunicationConstants.DefaultLogTextPrefix,
string.Format(
CultureInfo.InvariantCulture,
"Exception occurred during the handling of a data from {0}. Exception was: {1}",
data.SendingEndpoint,
e));
}
}
// Poll the queue.
private void PollQueue()
{
while (activeStreams.Count > 0)
{
queuedItem.WaitOne();
while (queue.Count > 0)
{
StreamData data = (StreamData)queue.Dequeue();
if (data.end)
{
lock (activeStreams)
{
activeStreams.Remove(data.handle);
}
}
if (DataReceived != null)
{
DataReceived(data);
}
}
}
if (Complete != null)
{
Complete();
}
}
public bool CheckAssetIntegrity()
{
if (IsReadStreamData(File.Version))
{
StreamData.CheckIntegrity(File);
}
return(true);
}
public static TwitchUsher FromUser(string user)
{
HttpWebRequest req =
(HttpWebRequest)WebRequest.Create("http://usher.twitch.tv/find/" + user + ".xml?type=live");
req.Method = "GET";
var resp = req.GetResponse();
StreamReader reader = new StreamReader(resp.GetResponseStream());
var str = reader.ReadToEnd();
var doc = new HtmlDocument();
doc.LoadHtml(str);
var ret = new TwitchUsher();
try
{
foreach (var node in doc.DocumentNode.SelectNodes("//live"))
{
var strData = new StreamData();
if (node.SelectSingleNode("play") != null)
strData.PlayStream = node.SelectSingleNode("play").InnerText;
if (node.SelectSingleNode("video_height") != null)
strData.VideoHeight = node.SelectSingleNode("video_height").InnerText;
if (node.SelectSingleNode("token") != null)
strData.Token = node.SelectSingleNode("token").InnerText;
if (node.SelectSingleNode("connect") != null)
strData.Server = node.SelectSingleNode("connect").InnerText;
if (strData.Server.Contains("rtmp://"))
strData.Server = strData.Server.Substring(("rtmp://").Length);
if (strData.Server.Contains("/app"))
strData.Server = strData.Server.Remove(strData.Server.IndexOf("/app"));
ret.Streams.Add(strData);
}
}
catch(Exception ex){}
return ret;
}
private bool CheckStreamData(StreamData record)
{
VirtualContainer vc = new VirtualContainer(record.VcLevel);
return OutputCredentials[record.Port].SetVirtualContainer(record.VcLevel, record.HigherPath, record.LowerPath, vc);
}
// Handle stream read notification.
private void HandleRead(StreamData streamData)
{
queue.Enqueue(streamData);
queuedItem.Set();
}
/// <summary>
/// Delegate method which can be attached to AsyncStreamReader.DataReceived to
/// aggregate data until a new line is found before calling LineHandler.
/// </summary>
public void AggregateLine(Process process, StreamWriter stdin, StreamData data)
{
if (DataHandler != null) DataHandler(process, stdin, data);
bool linesProcessed = false;
if (data.data != null)
{
// Simplify line tracking by converting linefeeds to newlines.
data.text = data.text.Replace("\r\n", "\n").Replace("\r", "\n");
List<StreamData> aggregateList = GetBufferedData(data.handle);
aggregateList.Add(data);
bool complete = false;
while (!complete)
{
List<StreamData> newAggregateList = new List<StreamData>();
int textDataIndex = 0;
int aggregateListSize = aggregateList.Count;
complete = true;
foreach (StreamData textData in aggregateList)
{
bool end = data.end && (++textDataIndex == aggregateListSize);
newAggregateList.Add(textData);
int newlineOffset = textData.text.Length;
if (!end)
{
newlineOffset = textData.text.IndexOf("\n");
if (newlineOffset < 0) continue;
newAggregateList.Remove(textData);
}
StreamData concatenated = Aggregate(newAggregateList);
// Flush the aggregation list and store the overflow.
newAggregateList.Clear();
if (!end)
{
// Add the remaining line to the concatenated data.
concatenated.text += textData.text.Substring(0, newlineOffset + 1);
// Save the line after the newline in the buffer.
newAggregateList.Add(new StreamData(
data.handle, textData.text.Substring(newlineOffset + 1),
textData.data, false));
complete = false;
}
// Report the data.
if (LineHandler != null) LineHandler(process, stdin, concatenated);
linesProcessed = true;
}
aggregateList = newAggregateList;
}
streamDataByHandle[data.handle] = aggregateList;
}
// If no lines were processed call the handle to allow it to look ahead.
if (!linesProcessed && LineHandler != null)
{
LineHandler(process, stdin, StreamData.Empty);
}
}
private void AddNewlyStartedStreams(TwitchRootObject obj)
{
if (obj == null || obj.Streams == null || obj.Streams.Count == 0)
return;
foreach(var stream in obj.Streams)
{
bool globalancounce = false;
if(_streamData.Keys.Contains(stream.Channel.Name))
{
globalancounce = true;
}
bool bTryAddresult = _streamData.TryAdd(stream.Channel.Name, new TwitchStreamData { Started = DateTime.Now, Stream = stream });
if(bTryAddresult)
{
// Probably helps differentiate between different Game Titles from Response
string oldgame = xmlprovider.StreamInfo(stream.Channel.Name, "game");
string _game = "";
if (oldgame != stream.Channel.Game)
{
_game = stream.Channel.Game;
}
if (oldgame != stream.Game)
{
_game = stream.Game;
}
var _stream = new DeathmicChatbot.StreamInfo.Stream
{
Channel = stream.Channel.Name,
Game = _game,
Message = stream.Channel.Status
};
var _streamdata = new StreamData
{
Stream = _stream,
Started = DateTime.Now,
StreamProvider = this
};
TwitchStreamData _tstreamdata = new TwitchStreamData();
_tstreamdata.Started = DateTime.Now;
_tstreamdata.Stream = new DeathmicChatbot.StreamInfo.Twitch.Stream();
_tstreamdata.Stream.Channel = new DeathmicChatbot.StreamInfo.Twitch.Channel();
_tstreamdata.Stream.Channel.Name = stream.Channel.Name;
_tstreamdata.Stream.Channel.Mature = stream.Channel.Mature;
_tstreamdata.Stream.Channel.ID = stream.Channel.ID;
_tstreamdata.Stream.Channel.Delay = stream.Channel.Delay;
_tstreamdata.Stream.Channel.Created_At = stream.Channel.Created_At;
_tstreamdata.Stream.Channel.Display_Name = stream.Channel.Display_Name;
_tstreamdata.Stream.Channel.Links = stream.Channel.Links;
_tstreamdata.Stream.Channel.Profile_Banner = stream.Channel.Profile_Banner;
_tstreamdata.Stream.Channel.Url = stream.Channel.Url;
_tstreamdata.Stream.Channel.Updated_At = stream.Channel.Updated_At;
_tstreamdata.Stream.Game = _game;
_tstreamdata.Stream.Channel.Game = _game;
AddStreamdatatoXML(_tstreamdata);
StreamEventArgs streamEventArgs = new StreamEventArgs(_streamdata);
StreamStarted(this, streamEventArgs);
}
if(!bTryAddresult && globalancounce)
{
string oldgame = xmlprovider.StreamInfo(stream.Channel.Name, "game");
string _game = "";
if (oldgame != stream.Channel.Game)
{
_game = stream.Channel.Game;
}
if (oldgame != stream.Game)
{
_game = stream.Game;
}
var _stream = new DeathmicChatbot.StreamInfo.Stream
{
Channel = stream.Channel.Name,
Game = _game,
Message = stream.Channel.Status
};
var _streamdata = new StreamData
{
Stream = _stream,
Started = DateTime.Now,
StreamProvider = this
};
StreamEventArgs streamEventArgs = new StreamEventArgs(_streamdata);
StreamGlobalNotification(this, streamEventArgs);
}
}
}
private void RemoveStoppedStreams(TwitchRootObject obj)
{
foreach (var pair in from pair in _streamData where StreamStopped != null select pair)
{
bool bFound = obj.Streams.Any(stream => pair.Key == stream.Channel.Name);
if(!bFound)
{
TwitchStreamData sd;
_streamStopCounter.StreamTriesToStop(pair.Key);
if(_streamStopCounter.StreamHasTriedStoppingEnoughTimes(pair.Key) || !_streamData.TryRemove(pair.Key,out sd))
{
continue;
}
_streamStopCounter.StreamHasStopped(pair.Key);
var stream = new DeathmicChatbot.StreamInfo.Stream
{
Channel = pair.Value.Stream.Channel.Name,
Game = pair.Value.Stream.Game,
Message = pair.Value.Stream.Channel.Status
};
var streamData = new StreamData
{
Started = DateTime.Now,
Stream = stream,
StreamProvider = this
};
var streamEventArgs = new StreamEventArgs(streamData);
StreamStopped(this, streamEventArgs);
}
}
}
public StreamCreatedArgs(StreamData streamData)
{
StreamData = streamData;
}
public bool RemoveStreamData(StreamData record)
{
if (Streams.Contains(record))
{
Streams.Remove(record);
ClearCredentials(record);
return true;
}
return false;
}
/// <summary>
/// Initializes a new instance of the CompareStreamData class and sets all properties based on the StreamData provided
/// </summary>
/// <param name="leftStream">First StreamData object to use for comparison</param>
/// <param name="rightStream">Second StreamData object to use for comparison</param>
public CompareStreamData(StreamData leftStream, StreamData rightStream)
{
if (leftStream == null && rightStream == null)
{
throw new InvalidOperationException(Strings.ErrorNoStreams);
}
this.StreamName = Strings.Unknown;
this.LeftPublicMetadataCount = 0;
this.RightPublicMetadataCount = 0;
this.LeftPersonalMetadataCount = 0;
this.RightPersonalMetadataCount = 0;
string dataTypeIdKey = Strings.DataTypeIdHeader;
string semanticIdKey = Strings.SemanticIdHeader;
string eventCountKey = Strings.EventCountHeader;
string startTimeKey = Strings.StreamStartTimeHeader;
string endTimeKey = Strings.StreamEndTimeHeader;
string leftSemanticId = string.Empty;
string rightSemanticId = string.Empty;
string leftEventCount = string.Empty;
string rightEventCount = string.Empty;
string leftStartTime = string.Empty;
string rightStartTime = string.Empty;
string leftEndTime = string.Empty;
string rightEndTime = string.Empty;
string leftDataTypeId = string.Empty;
string rightDataTypeId = string.Empty;
KStudioMetadata leftPublicMetadata = null;
KStudioMetadata rightPublicMetadata = null;
KStudioMetadata leftPersonalMetadata = null;
KStudioMetadata rightPersonalMetadata = null;
if (leftStream != null)
{
this.StreamName = leftStream.EventStream.DataTypeName;
leftSemanticId = leftStream.EventStream.SemanticId.ToString();
leftEventCount = leftStream.EventHeaders.Count.ToString();
leftStartTime = leftStream.StartTime.ToString();
leftEndTime = leftStream.EndTime.ToString();
leftDataTypeId = leftStream.EventStream.DataTypeId.ToString();
leftPublicMetadata = leftStream.PublicMetadata;
leftPersonalMetadata = leftStream.PersonalMetadata;
this.LeftPublicMetadataCount = leftStream.PublicMetadata.Count;
this.LeftPersonalMetadataCount = leftStream.PersonalMetadata.Count;
}
if (rightStream != null)
{
if (leftStream == null)
{
this.StreamName = rightStream.EventStream.DataTypeName;
}
rightSemanticId = rightStream.EventStream.SemanticId.ToString();
rightEventCount = rightStream.EventHeaders.Count.ToString();
rightStartTime = rightStream.StartTime.ToString();
rightEndTime = rightStream.EndTime.ToString();
rightDataTypeId = rightStream.EventStream.DataTypeId.ToString();
rightPublicMetadata = rightStream.PublicMetadata;
rightPersonalMetadata = rightStream.PersonalMetadata;
this.RightPublicMetadataCount = rightStream.PublicMetadata.Count;
this.RightPersonalMetadataCount = rightStream.PersonalMetadata.Count;
}
// compare stream metadata
bool samePublicMetadata = true;
bool samePersonalMetadata = true;
this.PublicMetadata = CompareFileData.CompareMetadata(leftPublicMetadata, rightPublicMetadata, out samePublicMetadata);
this.PersonalMetadata = CompareFileData.CompareMetadata(leftPersonalMetadata, rightPersonalMetadata, out samePersonalMetadata);
if (this.LeftPublicMetadataCount == 0 && this.RightPublicMetadataCount == 0)
{
this.StreamPublicMetadataCompareText = string.Format(Strings.PublicMetadataHeader, Strings.None);
}
else
{
this.StreamPublicMetadataCompareText = string.Format(Strings.PublicMetadataHeader, samePublicMetadata ? Strings.Same : Strings.Different);
}
if (this.LeftPersonalMetadataCount == 0 && this.RightPersonalMetadataCount == 0)
{
this.StreamPersonalMetadataCompareText = string.Format(Strings.PersonalMetadataHeader, Strings.None);
}
else
{
this.StreamPersonalMetadataCompareText = string.Format(Strings.PersonalMetadataHeader, samePersonalMetadata ? Strings.Same : Strings.Different);
}
// compare stream details
this.StreamDetails = new ObservableCollection<CompareData>();
this.StreamDetails.Add(new CompareData(dataTypeIdKey, leftDataTypeId, rightDataTypeId));
this.StreamDetails.Add(new CompareData(semanticIdKey, leftSemanticId, rightSemanticId));
this.StreamDetails.Add(new CompareData(eventCountKey, leftEventCount, rightEventCount));
this.StreamDetails.Add(new CompareData(startTimeKey, leftStartTime, rightStartTime));
this.StreamDetails.Add(new CompareData(endTimeKey, leftEndTime, rightEndTime));
bool sameDetails = this.StreamDetails.All(data => data.Same);
this.StreamDetailsCompareText = string.Format(Strings.StreamDetailsHeader, sameDetails ? Strings.Same : Strings.Different);
this.Same = (samePublicMetadata && samePersonalMetadata && sameDetails) ? true : false;
}
/// <summary>
/// Selects the stream for sending messages.
/// </summary>
/// <param name="streamData">The stream data.</param>
public void SelectStream(StreamData streamData)
{
if (GetStreamData() != null && GetStreamData().Contains(streamData))
{
this.SelectedStream = GetStreamData().IndexOf(streamData);
}
}
public bool RemoveStreamData(StreamData stream)
{
if (Adaptation.RemoveStreamData(stream))
{
if (StreamRemoved != null)
{
List<StreamData> streams = new List<StreamData>();
streams.Add(stream);
StreamRemoved(new StreamChangedArgs(streams));
}
return true;
}
else return false;
}
private bool ClearCredentials(StreamData record)
{
Frame outputCredential = (Frame)OutputCredentials[record.Port];
return outputCredential.ClearVirtualContainer(record.VcLevel, record.HigherPath, record.LowerPath);
}
private StreamData CreateRecord(List<string> literalRecord)
{
int outPort = int.Parse(literalRecord[0]);
int? lowerPath = literalRecord[4].Equals("") ? null : (int?)int.Parse(literalRecord[4]);
int higherPath = int.Parse(literalRecord[3]);
VirtualContainerLevel level = VirtualContainerLevelExt.GetContainer(literalRecord[2]);
StmLevel stm = StmLevelExt.GetContainer(literalRecord[1]);
StreamData record = new StreamData(outPort, stm, level, higherPath, lowerPath);
return record;
}
