hawkeye camera support(not tested)

Hawkeye.VisionBuilder.UI.Sources.Hawkeye/Hawkeye.VisionBuilder.UI.Sources.Hawkeye.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\framework\Inspectron.HawkEye\Inspectron.HawkEye.csproj" />
+    <ProjectReference Include="..\VisionBuilder.UI.Common\VisionBuilder.UI.Common.csproj" />
+  </ItemGroup>
+
+</Project>

Hawkeye.VisionBuilder.UI.Sources.Hawkeye/HawkeyeCameraImageSource.cs

@@ -0,0 +1,133 @@
+using Inspectron.HawkEye.Protocol;
+using OpenCvSharp;
+using Serilog;
+using System.Net;
+using System.Runtime.InteropServices;
+using VisionBuilder.UI.Common;
+using VisionBuilder.UI.Common.RecipeProcessing;
+using CameraSettings = Inspectron.HawkEye.Protocol.CameraSettings;
+
+namespace Hawkeye.VisionBuilder.UI.Sources.Hawkeye
+{
+    public class HawkeyeCameraImageSource : IImageSource, IVisionBuilderModule
+    {
+        private readonly HawkeyeSettings _settings;
+        private ImageClientTCP _client;
+        private CameraSettings _cameraSettings;
+
+
+        public HawkeyeCameraImageSource(HawkeyeSettings settings)
+        {
+            _settings = settings;
+        }
+
+        public void Open()
+        {
+
+            _client = new ImageClientTCP(new IPEndPoint(IPAddress.Parse("192.168.3.15"), 27001),
+                IPAddress.Parse(_settings.Adapter));
+            _client.ImageReceived += _client_ImageReceived;
+            _client.SettingsReceived += _client_SettingsReceived;
+            _client.Connect();
+            Log.Information("Connected to Hawkeye camera at {Adapter}", _settings.Adapter, 27001);
+
+        }
+        private void _client_SettingsReceived(CameraSettings obj)
+        {
+            ApplySettings(obj);
+        }
+        public void ApplySettings(CameraSettings obj)
+        {
+            _cameraSettings = UICameraSettings.LoadSettingsLocal(_settings.SettingsFile).ToCameraSettings();
+            _client.ApplySettings(_cameraSettings);
+        }
+
+        public Task<Mat> GetImage(CancellationToken token)
+        {
+            
+            _lastImage = null;
+            if (_imageAquisitionTaskSource != null && !_imageAquisitionTaskSource.Task.IsCanceled)
+            {
+                _imageAquisitionTaskSource.SetCanceled(CancellationToken.None);
+                _imageAquisitionTaskSource = null;
+
+            }
+            _imageAquisitionTaskSource= new TaskCompletionSource<Mat>();
+            _client.Trigger();
+            return _imageAquisitionTaskSource.Task;
+
+        }
+
+        private TaskCompletionSource<Mat>? _imageAquisitionTaskSource;
+        private Mat _lastImage;
+        byte[] _flipBuffer = new byte[2000 * 2000];
+        private void _client_ImageReceived(byte[] obj)
+        {
+            Log.Debug("Got image on {adapter}", _settings.Adapter);
+            FlipLines(obj, _flipBuffer);
+            obj = _flipBuffer;
+            var pinnedArray = GCHandle.Alloc(obj, GCHandleType.Pinned);
+            var pointer = pinnedArray.AddrOfPinnedObject();
+
+            Mat image = new Mat(_cameraSettings.ImageSettings.Lines, _cameraSettings.ImageSettings.SensorWidth,
+                MatType.CV_8UC1, pointer);
+
+            var xCrop = _cameraSettings.ImageSettings.SensorWidth - _cameraSettings.ImageWidth - _cameraSettings.OffsetX;
+
+            // crop the image with opencv
+            _lastImage = image[0, _cameraSettings.ImageSettings.Lines, xCrop,
+                xCrop + _cameraSettings.ImageWidth].Clone();
+
+            if (_cameraSettings.BayerFilter)
+            {
+                _lastImage = BayerFilter(_lastImage);
+            }
+
+            _imageAquisitionTaskSource!.SetResult(_lastImage);
+
+            pinnedArray.Free();
+        }
+
+        Mat BayerFilter(Mat image)
+        {
+            // Assumes input is a single-channel Bayer pattern image (CV_8UC1)
+            // Output is a 3-channel BGR image (CV_8UC3)
+            if (image == null || image.Empty())
+                throw new ArgumentException("Input image is null or empty.", nameof(image));
+
+            Mat bgrImage = new Mat();
+            // Use OpenCV's demosaicing function for Bayer BG pattern
+            Cv2.CvtColor(image, bgrImage, ColorConversionCodes.BayerBG2BGR);
+
+            return bgrImage;
+        }
+
+        protected void FlipLines(byte[] src, byte[] dst)
+        {
+            int srcStride = _cameraSettings.ImageSettings.SensorWidth;
+            int dstStride = _cameraSettings.ImageSettings.SensorWidth;
+            int pixelSize = 1;
+            int copySize = srcStride * pixelSize;
+            var lines = _cameraSettings.ImageSettings.Lines;
+            for (int line = 0; line < lines; line += 4)
+            {
+                for (int i = 0; i < 4; i++)
+                {
+                    int srcPos = (line + i) * srcStride;
+                    int dstPos = (line + (4 - i)) * dstStride;
+                    for (int j = 0; j < copySize; j++)
+                    {
+                        dst[dstPos + j] = src[srcPos + j];
+                    }
+
+
+                }
+            }
+        }
+
+        public void InitializeModule()
+        {
+            
+        }
+    }
+}

Hawkeye.VisionBuilder.UI.Sources.Hawkeye/HawkeyeSettings.cs

@@ -0,0 +1,25 @@
+using Inspectron.Settings;
+using Inspectron.Settings.Attributes;
+using VisionBuilder.UI.Common;
+
+namespace Hawkeye.VisionBuilder.UI.Sources.Hawkeye;
+
+public class HawkeyeSettings(string CameraName): ISettings
+{
+
+
+    
+    public string Adapter { get; set; }="192.168.1.100";
+
+    [File("*.jcnf")]
+    public string SettingsFile { get; set; }
+
+
+    public void RegisterSettings(InspectronSettings settings)
+    {
+        settings.RegisterSimple(this, () => Adapter, $"{CameraName}/Sources/Hawkeye", nameof(Adapter));
+        settings.RegisterSimple(this, () => SettingsFile, $"{CameraName}/Sources/Hawkeye", nameof(SettingsFile));
+    }
+
+    
+}

Hawkeye.VisionBuilder.UI.Sources.Hawkeye/UICameraSettings.cs

@@ -0,0 +1,119 @@
+using Inspectron.HawkEye.Protocol;
+using Newtonsoft.Json;
+
+namespace Hawkeye.VisionBuilder.UI.Sources.Hawkeye;
+
+public class UICameraSettings
+{
+    public UICameraSettings()
+    {
+    }
+
+    public UICameraSettings(CameraSettings cameraSettings)
+    {
+        Shutter = cameraSettings.ImageSettings.Shutter;
+        Gain = cameraSettings.ImageSettings.Gain;
+        OffsetX = cameraSettings.OffsetX;
+        SensorWidth = cameraSettings.ImageSettings.SensorWidth;
+        Width = cameraSettings.ImageWidth;
+        Lines = cameraSettings.ImageSettings.Lines;
+        Divider = cameraSettings.ImageSettings.Divider;
+        Light1 = cameraSettings.LightPwm1;
+        Light2 = cameraSettings.LightPwm2;
+        TriggerEnabled = cameraSettings.ImageSettings.UseExternalTrigger == 1;
+        Name = cameraSettings.Name;
+        CaptureBuffer = cameraSettings.ImageSettings.CaptureBuffer;
+        RescaleWidth = cameraSettings.RescaleWidth;
+        MinorCutoff = cameraSettings.MinorCutoff;
+        BayerFilter = cameraSettings.BayerFilter;
+        LaserTrigger = cameraSettings.LaserTrigger;
+        LaserTriggerDelay = cameraSettings.LaserTriggerDelay;
+        FlipLines = cameraSettings.FlipLines;
+        TriggerLights = cameraSettings.TriggerLights;
+        MirrorX = cameraSettings.MirrorX;
+    }
+
+
+
+    public CameraSettings ToCameraSettings()
+    {
+        return new CameraSettings()
+        {
+            ImageSettings = new ImageSettings()
+            {
+                Lines = Lines,
+                CaptureBuffer = CaptureBuffer,
+                Divider = Divider,
+                UseExternalTrigger = TriggerEnabled ? 1 : 0,
+                Gain = Gain,
+                Shutter = Shutter,
+                SensorWidth = SensorWidth
+
+
+            },
+            LightPwm1 = Light1,
+            LightPwm2 = Light2,
+            OffsetX = OffsetX,
+            ImageWidth = Width,
+            RescaleWidth = RescaleWidth,
+            MinorCutoff = MinorCutoff,
+            BayerFilter = BayerFilter,
+            LaserTrigger = LaserTrigger,
+            LaserTriggerDelay = LaserTriggerDelay,
+            FlipLines = FlipLines,
+            TriggerLights = TriggerLights,
+            MirrorX = MirrorX
+        };
+    }
+
+    public static UICameraSettings LoadSettingsLocal(string path)
+    {
+        return JsonConvert.DeserializeObject<UICameraSettings>(File.ReadAllText(path));
+    }
+
+
+    public int LaserTriggerDelay { get; set; }
+    
+    public bool LaserTrigger { get; set; }
+    
+    public bool TriggerEnabled { get; set; }
+
+    
+    public int CaptureBuffer { get; set; }
+    
+    public bool FlipLines { get; set; }
+    
+    public int Shutter { get; set; }
+    
+    public int Gain { get; set; }
+    
+    public int OffsetX { get; set; }
+    
+    public int SensorWidth { get; set; }
+    
+    public int Width { get; set; }
+    
+    public int RescaleWidth { get; set; }
+    
+    public int Lines { get; set; }
+    
+    public int Divider { get; set; }
+    
+    public int Light1 { get; set; }
+    
+    public int Light2 { get; set; }
+    
+    public bool TriggerLights { get; set; }
+
+    public string Name { get; set; }
+
+    
+    public int MinorCutoff { get; set; }
+
+
+    
+    public bool BayerFilter { get; set; }
+
+    
+    public bool MirrorX { get; set; }
+}

Hawkeye.VisionBuilder.UI.Sources.IDS/IDSImageSource.cs

@@ -24,7 +24,6 @@ namespace Inspectron.Camera.UEye
         int cameraIdx;
 
         
-
         public IDSImageSource(IDSImageSourceSettings settings)
         {
             _settings = settings;
@@ -68,8 +67,7 @@ namespace Inspectron.Camera.UEye
 
             Byte[] u8img;
             _camera.Memory.CopyToArray(idx, out u8img);
-            //Console.WriteLine($"Image size: {size.Width}x{size.Height}, channels: {channels}({mode}), data size: {u8img.Length}, pitch: {pitch}");
-            //Console.ReadLine();
+
             Mat mat = new Mat(size.Height,pitch, MatType.CV_8UC(channels));
             mat.SetArray(u8img);
             return mat;
@@ -82,11 +80,11 @@ namespace Inspectron.Camera.UEye
 
             uEye.Defines.Status statusRet = 0;
 
-            // Open _camera
+            // Open camera
             statusRet = _camera.Init(cameraIdx);
             if (statusRet != uEye.Defines.Status.Success)
             {
-                throw new Exception("_camera initializing failed: "+statusRet);
+                throw new Exception("Camera initialization failed: "+statusRet);
             }
             uEye.Types.SensorInfo info = new uEye.Types.SensorInfo();
             _camera.Information.GetSensorInfo(out info);
@@ -101,7 +99,6 @@ namespace Inspectron.Camera.UEye
             if (statusRet != uEye.Defines.Status.Success)
             {
                 throw new Exception("Allocate Memory failed");
-
             }
             _camera.EventFrame += onFrameEvent;
             try

Hawkeye.VisionBuilder.Workflow/.claude/settings.local.json

@@ -0,0 +1,14 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(find:*)",
+      "Bash(for file in UnionOperation.cs HatsOperation.cs OpeningOperation.cs DilationOperation.cs ClosingOperation.cs)",
+      "Bash(do echo \"=== $file ===\")",
+      "Bash(tail:*)",
+      "Bash(done)",
+      "Bash(dotnet build:*)",
+      "Bash(ls:*)"
+    ],
+    "deny": []
+  }
+}

Hawkeye.VisionBuilder.Workflow/BaseOperation.cs

@@ -90,8 +90,9 @@ namespace Hawkeye.VisionBuilder.Workflow
         {
             return Regex.Replace(typeName.Replace("Operation", ""), "(\\B[A-Z]+?(?=[A-Z][^A-Z])|\\B[A-Z]+?(?=[^A-Z]))", (useSpaces?" ":"")+"$1");
         }
-        
+        [NotForTool]
         public bool Result { get; set; } = true;
+        [NotForTool]
         public string ResultString
         {
             get
@@ -104,7 +105,12 @@ namespace Hawkeye.VisionBuilder.Workflow
         [NotForTool]
         public string Label { get; set; }
 
+        [NotForTool]
+        public bool Enabled { get; set; } = true;
+
+        [NotForTool]
         public TimeSpan ExecutionTime { get; set; }
+        [NotForTool]
         public string ExecutionTimeString
         {
             get
@@ -132,7 +138,7 @@ namespace Hawkeye.VisionBuilder.Workflow
         public Dictionary<string, object> GetParameters()
         {
 
-            var props = this.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly)
+            var props = this.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance)
                 .Where(x=>!x.HasAttribute(typeof(NotForToolAttribute)));
             return props.ToDictionary(x => x.Name, x => x.GetValue(this)!);
         }
@@ -142,7 +148,7 @@ namespace Hawkeye.VisionBuilder.Workflow
             foreach (KeyValuePair<string, object> pair in parameters)
             {
                 this.GetType().GetProperty(pair.Key,
-                    BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly)
+                    BindingFlags.Public | BindingFlags.Instance )
                     ?.SetValue(this,pair.Value);
             }
         }
@@ -275,6 +281,23 @@ namespace Hawkeye.VisionBuilder.Workflow
             Label = br.ReadString();
         }
 
+        public virtual void Save(Dictionary<string, object> dict)
+        {
+            dict[nameof(Id)] = Id.ToString();
+            dict[nameof(Label)] = Label;
+            dict[nameof(Enabled)] = Enabled;
+        }
+
+        public virtual void Load(Dictionary<string, object> dict)
+        {
+            if (dict.ContainsKey(nameof(Id)))
+                Id = new Guid(dict[nameof(Id)].ToString());
+            if (dict.ContainsKey(nameof(Label)))
+                Label = dict[nameof(Label)].ToString();
+            if (dict.ContainsKey(nameof(Enabled)))
+                Enabled = Convert.ToBoolean(dict[nameof(Enabled)]);
+        }
+
         public void SetError(string eMessage)
         {
             Status=eMessage;

Hawkeye.VisionBuilder.Workflow/BaseOperationDecorator.cs

@@ -9,6 +9,7 @@ public class BaseOperationDecorator
         _baseOperation = baseOperation;
     }
 
+    
     public bool Result => Operation.Result;
     public string ResultString => Operation.ToString();
     public string TypeName => Operation.TypeName;
@@ -21,4 +22,10 @@ public class BaseOperationDecorator
     public string ExecutionTimeString => Operation.ExecutionTimeString;
 
     public BaseOperation Operation => _baseOperation;
+
+    public bool IsEnabled
+    {
+        get => _baseOperation.Enabled;
+        set => _baseOperation.Enabled = value;
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/AnomalyAI.cs

@@ -122,4 +122,17 @@ public class AnomalyAI: BaseOperation
         _modelFilePath.Format = br.ReadString();
         
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ModelFilePath)] = ModelFilePath.Path;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ModelFilePath)))
+            ModelFilePath.Path = dict[nameof(ModelFilePath)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/ArrayModelMatchingOperation.cs

@@ -181,4 +181,54 @@ public class ArrayModelMatchingOperation:BaseOperation
         SearchArea.Load(br);
         ReloadModelInfo();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ReferenceId)] = ReferenceId.ToString();
+        dict[nameof(Margin)] = Margin;
+        dict[nameof(Amount)] = Amount;
+        dict[nameof(ModelName)] = ModelName;
+        
+        // Save ArrayHorizontalElement SearchArea properties manually
+        dict["SearchArea_Editable"] = SearchArea.Editable;
+        dict["SearchArea_LocationX"] = SearchArea.Location.X;
+        dict["SearchArea_LocationY"] = SearchArea.Location.Y;
+        dict["SearchArea_OffsetX"] = SearchArea.Offset.X;
+        dict["SearchArea_OffsetY"] = SearchArea.Offset.Y;
+        dict["SearchArea_BlockSizeX"] = SearchArea.BlockSize.X;
+        dict["SearchArea_BlockSizeY"] = SearchArea.BlockSize.Y;
+        dict["SearchArea_BlockCount"] = SearchArea.BlockCount;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ReferenceId)))
+            ReferenceId = new Guid(dict[nameof(ReferenceId)].ToString());
+        if (dict.ContainsKey(nameof(Margin)))
+            Margin = Convert.ToInt32(dict[nameof(Margin)]);
+        if (dict.ContainsKey(nameof(Amount)))
+            Amount = Convert.ToInt32(dict[nameof(Amount)]);
+        if (dict.ContainsKey(nameof(ModelName)))
+            ModelName = dict[nameof(ModelName)].ToString();
+        
+        // Load ArrayHorizontalElement SearchArea properties manually
+        if (dict.ContainsKey("SearchArea_Editable") || dict.ContainsKey("SearchArea_LocationX") || dict.ContainsKey("SearchArea_BlockSizeX"))
+        {
+            SearchArea = new ArrayHorizontalElement();
+            if (dict.ContainsKey("SearchArea_Editable"))
+                SearchArea.Editable = Convert.ToBoolean(dict["SearchArea_Editable"]);
+            if (dict.ContainsKey("SearchArea_LocationX") && dict.ContainsKey("SearchArea_LocationY"))
+                SearchArea.Location = new Vector2(Convert.ToSingle(dict["SearchArea_LocationX"]), Convert.ToSingle(dict["SearchArea_LocationY"]));
+            if (dict.ContainsKey("SearchArea_OffsetX") && dict.ContainsKey("SearchArea_OffsetY"))
+                SearchArea.Offset = new Vector2(Convert.ToSingle(dict["SearchArea_OffsetX"]), Convert.ToSingle(dict["SearchArea_OffsetY"]));
+            if (dict.ContainsKey("SearchArea_BlockSizeX") && dict.ContainsKey("SearchArea_BlockSizeY"))
+                SearchArea.BlockSize = new Vector2(Convert.ToSingle(dict["SearchArea_BlockSizeX"]), Convert.ToSingle(dict["SearchArea_BlockSizeY"]));
+            if (dict.ContainsKey("SearchArea_BlockCount"))
+                SearchArea.BlockCount = Convert.ToInt32(dict["SearchArea_BlockCount"]);
+        }
+        
+        ReloadModelInfo();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/BackgroundSeparationModelOperation.cs

@@ -120,5 +120,18 @@ public class BackgroundSeparationModelOperation:BaseOperation,IHaveOrigin
         ModelName = br.ReadString();
     }
 
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ModelName)] = ModelName;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ModelName)))
+            ModelName = dict[nameof(ModelName)].ToString();
+    }
+
     public OriginElement Origin { get; set; }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/Color128BinaryOperation.cs

@@ -30,4 +30,20 @@ public class Color128BinaryOperation:ColorAIOperation
         FilterClasses = br.ReadString();
         ModelFilePath.Path = br.ReadString();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(FilterClasses)] = FilterClasses;
+        dict[nameof(ModelFilePath)] = ModelFilePath.Path;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(FilterClasses)))
+            FilterClasses = dict[nameof(FilterClasses)].ToString();
+        if (dict.ContainsKey(nameof(ModelFilePath)))
+            ModelFilePath.Path = dict[nameof(ModelFilePath)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/Color128HalfOperation.cs

@@ -110,4 +110,20 @@ public class Color128HalfOperation:BaseOperation
         FilterClasses = br.ReadString();
         ModelFilePath.Path = br.ReadString();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(FilterClasses)] = FilterClasses;
+        dict[nameof(ModelFilePath)] = ModelFilePath.Path;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(FilterClasses)))
+            FilterClasses = dict[nameof(FilterClasses)].ToString();
+        if (dict.ContainsKey(nameof(ModelFilePath)))
+            ModelFilePath.Path = dict[nameof(ModelFilePath)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/Color128SimpleOperation.cs

@@ -33,4 +33,20 @@ public class Color128SimpleOperation: ColorAIOperation
         FilterClasses = br.ReadString();
         ModelFilePath.Path = br.ReadString();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(FilterClasses)] = FilterClasses;
+        dict[nameof(ModelFilePath)] = ModelFilePath.Path;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(FilterClasses)))
+            FilterClasses = dict[nameof(FilterClasses)].ToString();
+        if (dict.ContainsKey(nameof(ModelFilePath)))
+            ModelFilePath.Path = dict[nameof(ModelFilePath)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/ColorModelOperation.cs

@@ -39,4 +39,27 @@ public class ColorModelOperation : ColorAIOperation
         var absPath = Path.GetFullPath(Path.Combine(dir, ModelFilePath.Path));
         ModelFilePath.Path = absPath;
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(FilterClasses)] = FilterClasses;
+        dict[nameof(ModelFilePath)] = ModelFilePath.Path;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(FilterClasses)))
+            FilterClasses = dict[nameof(FilterClasses)].ToString();
+        if (dict.ContainsKey(nameof(ModelFilePath)))
+        {
+            ModelFilePath.Path = dict[nameof(ModelFilePath)].ToString();
+            // get current directory
+            var dir = Directory.GetCurrentDirectory();
+            // get absolute path
+            var absPath = Path.GetFullPath(Path.Combine(dir, ModelFilePath.Path));
+            ModelFilePath.Path = absPath;
+        }
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/ModelAIOperation.cs

@@ -156,4 +156,23 @@ public class ModelAIOperation: BaseOperation
         FilterClasses = br.ReadString();
         IsCategorical = br.ReadBoolean();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ModelFilePath)] = ModelFilePath.Path;
+        dict[nameof(FilterClasses)] = FilterClasses;
+        dict[nameof(IsCategorical)] = IsCategorical;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ModelFilePath)))
+            ModelFilePath.Path = dict[nameof(ModelFilePath)].ToString();
+        if (dict.ContainsKey(nameof(FilterClasses)))
+            FilterClasses = dict[nameof(FilterClasses)].ToString();
+        if (dict.ContainsKey(nameof(IsCategorical)))
+            IsCategorical = Convert.ToBoolean(dict[nameof(IsCategorical)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/MultichannelAI.cs

@@ -145,4 +145,17 @@ public class MultichannelAI: BaseOperation
         
         
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ModelFilePath)] = ModelFilePath.Path;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ModelFilePath)))
+            ModelFilePath.Path = dict[nameof(ModelFilePath)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/RawModelAIOperation.cs

@@ -147,4 +147,23 @@ public class RawModelAIOperation: BaseOperation
         FilterClasses = br.ReadString();
         IsCategorical = br.ReadBoolean();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ModelFilePath)] = ModelFilePath.Path;
+        dict[nameof(FilterClasses)] = FilterClasses;
+        dict[nameof(IsCategorical)] = IsCategorical;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ModelFilePath)))
+            ModelFilePath.Path = dict[nameof(ModelFilePath)].ToString();
+        if (dict.ContainsKey(nameof(FilterClasses)))
+            FilterClasses = dict[nameof(FilterClasses)].ToString();
+        if (dict.ContainsKey(nameof(IsCategorical)))
+            IsCategorical = Convert.ToBoolean(dict[nameof(IsCategorical)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/YoloDetectionOperation.cs

@@ -139,4 +139,17 @@ public class YoloDetectionOperation:BaseOperation
         base.Load(br);
         ModelFilePath.Path = br.ReadString();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ModelFilePath)] = ModelFilePath.Path;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ModelFilePath)))
+            ModelFilePath.Path = dict[nameof(ModelFilePath)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/AI/YoloPickDetected.cs

@@ -112,4 +112,38 @@ public class YoloPickDetected:BaseOperation
         MinArea = br.ReadInt32();
         MaxArea = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(SlotName)] = SlotName;
+        dict[nameof(TypeId)] = TypeId;
+        dict[nameof(MinWidth)] = MinWidth;
+        dict[nameof(MaxWidth)] = MaxWidth;
+        dict[nameof(MinHeight)] = MinHeight;
+        dict[nameof(MaxHeight)] = MaxHeight;
+        dict[nameof(MinArea)] = MinArea;
+        dict[nameof(MaxArea)] = MaxArea;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(SlotName)))
+            SlotName = dict[nameof(SlotName)].ToString();
+        if (dict.ContainsKey(nameof(TypeId)))
+            TypeId = Convert.ToInt32(dict[nameof(TypeId)]);
+        if (dict.ContainsKey(nameof(MinWidth)))
+            MinWidth = Convert.ToInt32(dict[nameof(MinWidth)]);
+        if (dict.ContainsKey(nameof(MaxWidth)))
+            MaxWidth = Convert.ToInt32(dict[nameof(MaxWidth)]);
+        if (dict.ContainsKey(nameof(MinHeight)))
+            MinHeight = Convert.ToInt32(dict[nameof(MinHeight)]);
+        if (dict.ContainsKey(nameof(MaxHeight)))
+            MaxHeight = Convert.ToInt32(dict[nameof(MaxHeight)]);
+        if (dict.ContainsKey(nameof(MinArea)))
+            MinArea = Convert.ToInt32(dict[nameof(MinArea)]);
+        if (dict.ContainsKey(nameof(MaxArea)))
+            MaxArea = Convert.ToInt32(dict[nameof(MaxArea)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Basic/CannyOperation.cs

@@ -35,4 +35,20 @@ public class CannyOperation:BaseOperation
         Threshold1 = br.ReadInt32();
         Threshold2 = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(Threshold1)] = Threshold1;
+        dict[nameof(Threshold2)] = Threshold2;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(Threshold1)))
+            Threshold1 = Convert.ToInt32(dict[nameof(Threshold1)]);
+        if (dict.ContainsKey(nameof(Threshold2)))
+            Threshold2 = Convert.ToInt32(dict[nameof(Threshold2)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Basic/DetectionPaddingOperation.cs

@@ -52,4 +52,20 @@ public class DetectionPaddingOperation:BaseOperation
         HorizontalPadding = br.ReadInt32();
         VerticalPadding = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(HorizontalPadding)] = HorizontalPadding;
+        dict[nameof(VerticalPadding)] = VerticalPadding;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(HorizontalPadding)))
+            HorizontalPadding = Convert.ToInt32(dict[nameof(HorizontalPadding)]);
+        if (dict.ContainsKey(nameof(VerticalPadding)))
+            VerticalPadding = Convert.ToInt32(dict[nameof(VerticalPadding)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Basic/GaussianBlurOperation.cs

@@ -47,4 +47,17 @@ public class GaussianBlurOperation : BaseOperation
         KernelSize.Script = br.ReadString();
         
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(KernelSize)] = KernelSize.Script;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(KernelSize)))
+            KernelSize.Script = dict[nameof(KernelSize)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Basic/PorabollisticHoughOperation.cs

@@ -51,4 +51,29 @@ public class PorabollisticHoughOperation:BaseOperation
         MinLineLength = br.ReadInt32();
         MaxLineGap = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(DistanceResolution)] = DistanceResolution;
+        dict[nameof(AngleResolution)] = AngleResolution;
+        dict[nameof(Threshold)] = Threshold;
+        dict[nameof(MinLineLength)] = MinLineLength;
+        dict[nameof(MaxLineGap)] = MaxLineGap;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(DistanceResolution)))
+            DistanceResolution = Convert.ToDouble(dict[nameof(DistanceResolution)]);
+        if (dict.ContainsKey(nameof(AngleResolution)))
+            AngleResolution = Convert.ToDouble(dict[nameof(AngleResolution)]);
+        if (dict.ContainsKey(nameof(Threshold)))
+            Threshold = Convert.ToInt32(dict[nameof(Threshold)]);
+        if (dict.ContainsKey(nameof(MinLineLength)))
+            MinLineLength = Convert.ToInt32(dict[nameof(MinLineLength)]);
+        if (dict.ContainsKey(nameof(MaxLineGap)))
+            MaxLineGap = Convert.ToInt32(dict[nameof(MaxLineGap)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Basic/ThresholdMinMaxOperation.cs

@@ -44,4 +44,20 @@ public class ThresholdMinMaxOperation : BaseOperation
         ThresholdMin.Script = br.ReadString();
         ThresholdMax.Script = br.ReadString();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ThresholdMin)] = ThresholdMin.Script;
+        dict[nameof(ThresholdMax)] = ThresholdMax.Script;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ThresholdMin)))
+            ThresholdMin.Script = dict[nameof(ThresholdMin)].ToString();
+        if (dict.ContainsKey(nameof(ThresholdMax)))
+            ThresholdMax.Script = dict[nameof(ThresholdMax)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Basic/ThresholdOperation.cs

@@ -41,4 +41,17 @@ public class ThresholdOperation:BaseOperation
         ThresholdMin.Script = br.ReadString();
         
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ThresholdMin)] = ThresholdMin.Script;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ThresholdMin)))
+            ThresholdMin.Script = dict[nameof(ThresholdMin)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Filters/ColorProfileOperation.cs

@@ -132,6 +132,23 @@ public class ColorProfileOperation:BaseOperation
         _initialized = false;
     }
 
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ColorProfilePath)] = ColorProfilePath.Path;
+        dict[nameof(Category)] = Category.Value;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ColorProfilePath)))
+            ColorProfilePath.Path = EnsureRelativePath(dict[nameof(ColorProfilePath)].ToString());
+        if (dict.ContainsKey(nameof(Category)))
+            Category.Value = dict[nameof(Category)].ToString();
+        _initialized = false;
+    }
+
     string EnsureRelativePath(string path)
     {
         if (path.StartsWith(".."))

Hawkeye.VisionBuilder.Workflow/Operations/Filters/GaborFilterOperation.cs

@@ -94,4 +94,35 @@ public class GaborFilterOperation : BaseOperation
         ThetaToAngle = br.ReadDouble();
         
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(KSize)] = KSize;
+        dict[nameof(Sigma)] = Sigma;
+        dict[nameof(NumFilters)] = NumFilters;
+        dict[nameof(Lambda)] = Lambda;
+        dict[nameof(Gamma)] = Gamma;
+        dict[nameof(ThetaFromAngle)] = ThetaFromAngle;
+        dict[nameof(ThetaToAngle)] = ThetaToAngle;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(KSize)))
+            KSize = Convert.ToInt32(dict[nameof(KSize)]);
+        if (dict.ContainsKey(nameof(Sigma)))
+            Sigma = Convert.ToDouble(dict[nameof(Sigma)]);
+        if (dict.ContainsKey(nameof(NumFilters)))
+            NumFilters = Convert.ToInt32(dict[nameof(NumFilters)]);
+        if (dict.ContainsKey(nameof(Lambda)))
+            Lambda = Convert.ToDouble(dict[nameof(Lambda)]);
+        if (dict.ContainsKey(nameof(Gamma)))
+            Gamma = Convert.ToDouble(dict[nameof(Gamma)]);
+        if (dict.ContainsKey(nameof(ThetaFromAngle)))
+            ThetaFromAngle = Convert.ToDouble(dict[nameof(ThetaFromAngle)]);
+        if (dict.ContainsKey(nameof(ThetaToAngle)))
+            ThetaToAngle = Convert.ToDouble(dict[nameof(ThetaToAngle)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Filters/LUTFilterOperation.cs

@@ -57,4 +57,27 @@ public class LUTFilterOperation : BaseOperation
         base.Load(br);
         LutData.Deserialize(br);
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        // Save LutData as serialized representation
+        using var ms = new MemoryStream();
+        using var bw = new BinaryWriter(ms);
+        LutData.Serialize(bw);
+        dict[nameof(LutData)] = Convert.ToBase64String(ms.ToArray());
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(LutData)))
+        {
+            var base64Data = dict[nameof(LutData)].ToString();
+            var bytes = Convert.FromBase64String(base64Data);
+            using var ms = new MemoryStream(bytes);
+            using var br = new BinaryReader(ms);
+            LutData.Deserialize(br);
+        }
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Filters/NoiseFilterOperation.cs

@@ -38,4 +38,17 @@ public class NoiseFilterOperation:BaseOperation
         base.Load(br);
         NoiseSize = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(NoiseSize)] = NoiseSize;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(NoiseSize)))
+            NoiseSize = Convert.ToInt32(dict[nameof(NoiseSize)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Filters/RangeFilterOperation.cs

@@ -51,5 +51,33 @@ public class RangeFilterOperation: BaseOperation
         C3Max = br.ReadInt32();
     }
 
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(C1Min)] = C1Min;
+        dict[nameof(C1Max)] = C1Max;
+        dict[nameof(C2Min)] = C2Min;
+        dict[nameof(C2Max)] = C2Max;
+        dict[nameof(C3Min)] = C3Min;
+        dict[nameof(C3Max)] = C3Max;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(C1Min)))
+            C1Min = Convert.ToInt32(dict[nameof(C1Min)]);
+        if (dict.ContainsKey(nameof(C1Max)))
+            C1Max = Convert.ToInt32(dict[nameof(C1Max)]);
+        if (dict.ContainsKey(nameof(C2Min)))
+            C2Min = Convert.ToInt32(dict[nameof(C2Min)]);
+        if (dict.ContainsKey(nameof(C2Max)))
+            C2Max = Convert.ToInt32(dict[nameof(C2Max)]);
+        if (dict.ContainsKey(nameof(C3Min)))
+            C3Min = Convert.ToInt32(dict[nameof(C3Min)]);
+        if (dict.ContainsKey(nameof(C3Max)))
+            C3Max = Convert.ToInt32(dict[nameof(C3Max)]);
+    }
+
 
 }

Hawkeye.VisionBuilder.Workflow/Operations/GetImageOperation.cs

@@ -68,4 +68,22 @@ public class GetImageOperation:BaseOperation,IHaveImage
         Id = new Guid(br.ReadString());
         Label = br.ReadString();
     }
+
+    /// <summary>
+    /// Save the operation to the dictionary
+    /// </summary>
+    /// <param name="dict"></param>
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+    }
+
+    /// <summary>
+    /// Load the operation from the dictionary
+    /// </summary>
+    /// <param name="dict"></param>
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Image/GetChannelOperation.cs

@@ -35,4 +35,17 @@ public class GetChannelOperation: BaseOperation
         base.Load(br);
         Channel = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(Channel)] = Channel;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(Channel)))
+            Channel = Convert.ToInt32(dict[nameof(Channel)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Image/ImageSizeProportionOperation.cs

@@ -41,4 +41,20 @@ public class ImageSizeProportionOperation:BaseOperation
         Width = br.ReadDouble();
         Height = br.ReadDouble();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(Width)] = Width;
+        dict[nameof(Height)] = Height;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(Width)))
+            Width = Convert.ToDouble(dict[nameof(Width)]);
+        if (dict.ContainsKey(nameof(Height)))
+            Height = Convert.ToDouble(dict[nameof(Height)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Memory/ImageFromMemoryOperation.cs

@@ -39,4 +39,17 @@ public class ImageFromMemoryOperation:BaseOperation
         base.Load(br);
         SlotName = br.ReadString();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(SlotName)] = SlotName;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(SlotName)))
+            SlotName = dict[nameof(SlotName)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Memory/ImageToMemoryOperation.cs

@@ -33,4 +33,17 @@ public class ImageToMemoryOperation:BaseOperation
         base.Load(br);
         SlotName = br.ReadString();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(SlotName)] = SlotName;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(SlotName)))
+            SlotName = dict[nameof(SlotName)].ToString();
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Morphology/ClosingOperation.cs

@@ -40,4 +40,17 @@ public class ClosingOperation:BaseOperation
         base.Load(br);
         Closing = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(Closing)] = Closing;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(Closing)))
+            Closing = Convert.ToInt32(dict[nameof(Closing)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Morphology/CutOperation.cs

@@ -80,4 +80,43 @@ public class CutOperation:BaseOperation
 
         SearchArea.Load(br);
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ReferencePoint)] = ReferencePoint.ToString();
+        
+        // Save SearchArea properties manually
+        dict["SearchArea_Editable"] = SearchArea.Editable;
+        dict["SearchArea_IsGood"] = SearchArea.IsGood;
+        dict["SearchArea_LocationX"] = SearchArea.Location.X;
+        dict["SearchArea_LocationY"] = SearchArea.Location.Y;
+        dict["SearchArea_OffsetX"] = SearchArea.Offset.X;
+        dict["SearchArea_OffsetY"] = SearchArea.Offset.Y;
+        dict["SearchArea_SizeX"] = SearchArea.Size.X;
+        dict["SearchArea_SizeY"] = SearchArea.Size.Y;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ReferencePoint)))
+            ReferencePoint = new Guid(dict[nameof(ReferencePoint)].ToString());
+        
+        // Load SearchArea properties manually
+        if (dict.ContainsKey("SearchArea_Editable") || dict.ContainsKey("SearchArea_IsGood") || dict.ContainsKey("SearchArea_LocationX"))
+        {
+            SearchArea = new RectangleElement();
+            if (dict.ContainsKey("SearchArea_Editable"))
+                SearchArea.Editable = Convert.ToBoolean(dict["SearchArea_Editable"]);
+            if (dict.ContainsKey("SearchArea_IsGood"))
+                SearchArea.IsGood = Convert.ToBoolean(dict["SearchArea_IsGood"]);
+            if (dict.ContainsKey("SearchArea_LocationX") && dict.ContainsKey("SearchArea_LocationY"))
+                SearchArea.Location = new Vector2(Convert.ToSingle(dict["SearchArea_LocationX"]), Convert.ToSingle(dict["SearchArea_LocationY"]));
+            if (dict.ContainsKey("SearchArea_OffsetX") && dict.ContainsKey("SearchArea_OffsetY"))
+                SearchArea.Offset = new Vector2(Convert.ToSingle(dict["SearchArea_OffsetX"]), Convert.ToSingle(dict["SearchArea_OffsetY"]));
+            if (dict.ContainsKey("SearchArea_SizeX") && dict.ContainsKey("SearchArea_SizeY"))
+                SearchArea.Size = new Vector2(Convert.ToSingle(dict["SearchArea_SizeX"]), Convert.ToSingle(dict["SearchArea_SizeY"])); 
+        }
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Morphology/DilationOperation.cs

@@ -41,4 +41,17 @@ public class DilationOperation:BaseOperation
         base.Load(br);
         Dilation = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(Dilation)] = Dilation;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(Dilation)))
+            Dilation = Convert.ToInt32(dict[nameof(Dilation)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Morphology/HatsOperation.cs

@@ -40,4 +40,17 @@ public class HatsOperation : BaseOperation
         base.Load(br);
         HatSize = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(HatSize)] = HatSize;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(HatSize)))
+            HatSize = Convert.ToInt32(dict[nameof(HatSize)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Morphology/OpeningOperation.cs

@@ -40,4 +40,17 @@ public class OpeningOperation : BaseOperation
         base.Load(br);
         Opening = br.ReadInt32();
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(Opening)] = Opening;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(Opening)))
+            Opening = Convert.ToInt32(dict[nameof(Opening)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Morphology/SubtractOperation.cs

@@ -45,4 +45,14 @@ public class SubtractOperation : BaseOperation
     {
         base.Load(br);
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Morphology/TakeBiggestOperation.cs

@@ -51,4 +51,14 @@ public class TakeBiggestOperation : BaseOperation
     {
         base.Load(br);
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Morphology/UnionOperation.cs

@@ -48,4 +48,14 @@ public class UnionOperation : BaseOperation
     {
         base.Load(br);
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Simple/Blobs/FindBlobOperation.cs

@@ -155,4 +155,54 @@ public class FindBlobOperation : BaseOperation, IHaveOrigin, IHaveSearchArea
 
         SearchArea.Load(br);
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(MinArea)] = MinArea;
+        dict[nameof(MaxArea)] = MaxArea;
+        dict[nameof(MinRadius)] = MinRadius;
+        dict[nameof(MaxRadius)] = MaxRadius;
+        dict[nameof(BadIfFound)] = BadIfFound;
+        dict[nameof(ReferenceId)] = ReferenceId.ToString();
+        
+        // Save SearchArea properties manually
+        dict["SearchArea_Editable"] = SearchArea.Editable;
+        dict["SearchArea_IsGood"] = SearchArea.IsGood;
+        dict["SearchArea_LocationX"] = SearchArea.Location.X;
+        dict["SearchArea_LocationY"] = SearchArea.Location.Y;
+        dict["SearchArea_OffsetX"] = SearchArea.Offset.X;
+        dict["SearchArea_OffsetY"] = SearchArea.Offset.Y;
+        dict["SearchArea_SizeX"] = SearchArea.Size.X;
+        dict["SearchArea_SizeY"] = SearchArea.Size.Y;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(MinArea)))
+            MinArea = Convert.ToInt32(dict[nameof(MinArea)]);
+        if (dict.ContainsKey(nameof(MaxArea)))
+            MaxArea = Convert.ToInt32(dict[nameof(MaxArea)]);
+        if (dict.ContainsKey(nameof(MinRadius)))
+            MinRadius = Convert.ToInt32(dict[nameof(MinRadius)]);
+        if (dict.ContainsKey(nameof(MaxRadius)))
+            MaxRadius = Convert.ToInt32(dict[nameof(MaxRadius)]);
+        if (dict.ContainsKey(nameof(BadIfFound)))
+            BadIfFound = Convert.ToBoolean(dict[nameof(BadIfFound)]);
+        if (dict.ContainsKey(nameof(ReferenceId)))
+            ReferenceId = new Guid(dict[nameof(ReferenceId)].ToString());
+        
+        // Load SearchArea properties manually
+        if (dict.ContainsKey("SearchArea_Editable"))
+            SearchArea.Editable = Convert.ToBoolean(dict["SearchArea_Editable"]);
+        if (dict.ContainsKey("SearchArea_IsGood"))
+            SearchArea.IsGood = Convert.ToBoolean(dict["SearchArea_IsGood"]);
+        if (dict.ContainsKey("SearchArea_LocationX") && dict.ContainsKey("SearchArea_LocationY"))
+            SearchArea.Location = new Vector2(Convert.ToSingle(dict["SearchArea_LocationX"]), Convert.ToSingle(dict["SearchArea_LocationY"]));
+        if (dict.ContainsKey("SearchArea_OffsetX") && dict.ContainsKey("SearchArea_OffsetY"))
+            SearchArea.Offset = new Vector2(Convert.ToSingle(dict["SearchArea_OffsetX"]), Convert.ToSingle(dict["SearchArea_OffsetY"]));
+        if (dict.ContainsKey("SearchArea_SizeX") && dict.ContainsKey("SearchArea_SizeY"))
+            SearchArea.Size = new Vector2(Convert.ToSingle(dict["SearchArea_SizeX"]), Convert.ToSingle(dict["SearchArea_SizeY"]));
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Simple/Blobs/FindManyBlobsExtOperation.cs

@@ -230,4 +230,78 @@ public class FindManyBlobsExtOperation : BaseOperation
         ReferenceId = new Guid(br.ReadString());
         SearchArea.Load(br);
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(MinArea)] = MinArea;
+        dict[nameof(MaxArea)] = MaxArea;
+        dict[nameof(MinRadius)] = MinRadius;
+        dict[nameof(MaxRadius)] = MaxRadius;
+        dict[nameof(CheckInternalRadius)] = CheckInternalRadius;
+        dict[nameof(MinInternalRadius)] = MinInternalRadius;
+        dict[nameof(MaxInternalRadius)] = MaxInternalRadius;
+        dict[nameof(CheckWidth)] = CheckWidth;
+        dict[nameof(MinWidth)] = MinWidth;
+        dict[nameof(MaxWidth)] = MaxWidth;
+        dict[nameof(CheckHeight)] = CheckHeight;
+        dict[nameof(MinHeight)] = MinHeight;
+        dict[nameof(MaxHeight)] = MaxHeight;
+        dict[nameof(ReferenceId)] = ReferenceId.ToString();
+        
+        // Save SearchArea properties manually
+        dict["SearchArea_Editable"] = SearchArea.Editable;
+        dict["SearchArea_IsGood"] = SearchArea.IsGood;
+        dict["SearchArea_LocationX"] = SearchArea.Location.X;
+        dict["SearchArea_LocationY"] = SearchArea.Location.Y;
+        dict["SearchArea_OffsetX"] = SearchArea.Offset.X;
+        dict["SearchArea_OffsetY"] = SearchArea.Offset.Y;
+        dict["SearchArea_SizeX"] = SearchArea.Size.X;
+        dict["SearchArea_SizeY"] = SearchArea.Size.Y;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(MinArea)))
+            MinArea = Convert.ToInt32(dict[nameof(MinArea)]);
+        if (dict.ContainsKey(nameof(MaxArea)))
+            MaxArea = Convert.ToInt32(dict[nameof(MaxArea)]);
+        if (dict.ContainsKey(nameof(MinRadius)))
+            MinRadius = Convert.ToInt32(dict[nameof(MinRadius)]);
+        if (dict.ContainsKey(nameof(MaxRadius)))
+            MaxRadius = Convert.ToInt32(dict[nameof(MaxRadius)]);
+        if (dict.ContainsKey(nameof(CheckInternalRadius)))
+            CheckInternalRadius = Convert.ToBoolean(dict[nameof(CheckInternalRadius)]);
+        if (dict.ContainsKey(nameof(MinInternalRadius)))
+            MinInternalRadius = Convert.ToInt32(dict[nameof(MinInternalRadius)]);
+        if (dict.ContainsKey(nameof(MaxInternalRadius)))
+            MaxInternalRadius = Convert.ToInt32(dict[nameof(MaxInternalRadius)]);
+        if (dict.ContainsKey(nameof(CheckWidth)))
+            CheckWidth = Convert.ToBoolean(dict[nameof(CheckWidth)]);
+        if (dict.ContainsKey(nameof(MinWidth)))
+            MinWidth = Convert.ToInt32(dict[nameof(MinWidth)]);
+        if (dict.ContainsKey(nameof(MaxWidth)))
+            MaxWidth = Convert.ToInt32(dict[nameof(MaxWidth)]);
+        if (dict.ContainsKey(nameof(CheckHeight)))
+            CheckHeight = Convert.ToBoolean(dict[nameof(CheckHeight)]);
+        if (dict.ContainsKey(nameof(MinHeight)))
+            MinHeight = Convert.ToInt32(dict[nameof(MinHeight)]);
+        if (dict.ContainsKey(nameof(MaxHeight)))
+            MaxHeight = Convert.ToInt32(dict[nameof(MaxHeight)]);
+        if (dict.ContainsKey(nameof(ReferenceId)))
+            ReferenceId = new Guid(dict[nameof(ReferenceId)].ToString());
+        
+        // Load SearchArea properties manually
+        if (dict.ContainsKey("SearchArea_Editable"))
+            SearchArea.Editable = Convert.ToBoolean(dict["SearchArea_Editable"]);
+        if (dict.ContainsKey("SearchArea_IsGood"))
+            SearchArea.IsGood = Convert.ToBoolean(dict["SearchArea_IsGood"]);
+        if (dict.ContainsKey("SearchArea_LocationX") && dict.ContainsKey("SearchArea_LocationY"))
+            SearchArea.Location = new Vector2(Convert.ToSingle(dict["SearchArea_LocationX"]), Convert.ToSingle(dict["SearchArea_LocationY"]));
+        if (dict.ContainsKey("SearchArea_OffsetX") && dict.ContainsKey("SearchArea_OffsetY"))
+            SearchArea.Offset = new Vector2(Convert.ToSingle(dict["SearchArea_OffsetX"]), Convert.ToSingle(dict["SearchArea_OffsetY"]));
+        if (dict.ContainsKey("SearchArea_SizeX") && dict.ContainsKey("SearchArea_SizeY"))
+            SearchArea.Size = new Vector2(Convert.ToSingle(dict["SearchArea_SizeX"]), Convert.ToSingle(dict["SearchArea_SizeY"]));
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Simple/Blobs/FindManyBlobsOperation.cs

@@ -172,4 +172,51 @@ public class FindManyBlobsOperation:BaseOperation
 
         SearchArea.Load(br);
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(MinArea)] = MinArea;
+        dict[nameof(MaxArea)] = MaxArea;
+        dict[nameof(MinRadius)] = MinRadius;
+        dict[nameof(MaxRadius)] = MaxRadius;
+        dict[nameof(ReferenceId)] = ReferenceId.ToString();
+        
+        // Save SearchArea properties manually
+        dict["SearchArea_Editable"] = SearchArea.Editable;
+        dict["SearchArea_IsGood"] = SearchArea.IsGood;
+        dict["SearchArea_LocationX"] = SearchArea.Location.X;
+        dict["SearchArea_LocationY"] = SearchArea.Location.Y;
+        dict["SearchArea_OffsetX"] = SearchArea.Offset.X;
+        dict["SearchArea_OffsetY"] = SearchArea.Offset.Y;
+        dict["SearchArea_SizeX"] = SearchArea.Size.X;
+        dict["SearchArea_SizeY"] = SearchArea.Size.Y;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(MinArea)))
+            MinArea = Convert.ToInt32(dict[nameof(MinArea)]);
+        if (dict.ContainsKey(nameof(MaxArea)))
+            MaxArea = Convert.ToInt32(dict[nameof(MaxArea)]);
+        if (dict.ContainsKey(nameof(MinRadius)))
+            MinRadius = Convert.ToInt32(dict[nameof(MinRadius)]);
+        if (dict.ContainsKey(nameof(MaxRadius)))
+            MaxRadius = Convert.ToInt32(dict[nameof(MaxRadius)]);
+        if (dict.ContainsKey(nameof(ReferenceId)))
+            ReferenceId = new Guid(dict[nameof(ReferenceId)].ToString());
+        
+        // Load SearchArea properties manually
+        if (dict.ContainsKey("SearchArea_Editable"))
+            SearchArea.Editable = Convert.ToBoolean(dict["SearchArea_Editable"]);
+        if (dict.ContainsKey("SearchArea_IsGood"))
+            SearchArea.IsGood = Convert.ToBoolean(dict["SearchArea_IsGood"]);
+        if (dict.ContainsKey("SearchArea_LocationX") && dict.ContainsKey("SearchArea_LocationY"))
+            SearchArea.Location = new Vector2(Convert.ToSingle(dict["SearchArea_LocationX"]), Convert.ToSingle(dict["SearchArea_LocationY"]));
+        if (dict.ContainsKey("SearchArea_OffsetX") && dict.ContainsKey("SearchArea_OffsetY"))
+            SearchArea.Offset = new Vector2(Convert.ToSingle(dict["SearchArea_OffsetX"]), Convert.ToSingle(dict["SearchArea_OffsetY"]));
+        if (dict.ContainsKey("SearchArea_SizeX") && dict.ContainsKey("SearchArea_SizeY"))
+            SearchArea.Size = new Vector2(Convert.ToSingle(dict["SearchArea_SizeX"]), Convert.ToSingle(dict["SearchArea_SizeY"]));
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Simple/Blobs/FindRectangleOperation.cs

@@ -109,4 +109,54 @@ public class FindRectangleOperation:BaseOperation
         BadIfFound = br.ReadBoolean();
         SearchArea.Load(br);
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(MinWidth)] = MinWidth;
+        dict[nameof(MaxWidth)] = MaxWidth;
+        dict[nameof(MinHeight)] = MinHeight;
+        dict[nameof(MaxHeight)] = MaxHeight;
+        dict[nameof(BadIfFound)] = BadIfFound;
+        dict[nameof(ReferenceId)] = ReferenceId.ToString();
+        
+        // Save SearchArea properties manually
+        dict["SearchArea_Editable"] = SearchArea.Editable;
+        dict["SearchArea_IsGood"] = SearchArea.IsGood;
+        dict["SearchArea_LocationX"] = SearchArea.Location.X;
+        dict["SearchArea_LocationY"] = SearchArea.Location.Y;
+        dict["SearchArea_OffsetX"] = SearchArea.Offset.X;
+        dict["SearchArea_OffsetY"] = SearchArea.Offset.Y;
+        dict["SearchArea_SizeX"] = SearchArea.Size.X;
+        dict["SearchArea_SizeY"] = SearchArea.Size.Y;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(MinWidth)))
+            MinWidth = Convert.ToInt32(dict[nameof(MinWidth)]);
+        if (dict.ContainsKey(nameof(MaxWidth)))
+            MaxWidth = Convert.ToInt32(dict[nameof(MaxWidth)]);
+        if (dict.ContainsKey(nameof(MinHeight)))
+            MinHeight = Convert.ToInt32(dict[nameof(MinHeight)]);
+        if (dict.ContainsKey(nameof(MaxHeight)))
+            MaxHeight = Convert.ToInt32(dict[nameof(MaxHeight)]);
+        if (dict.ContainsKey(nameof(BadIfFound)))
+            BadIfFound = Convert.ToBoolean(dict[nameof(BadIfFound)]);
+        if (dict.ContainsKey(nameof(ReferenceId)))
+            ReferenceId = new Guid(dict[nameof(ReferenceId)].ToString());
+        
+        // Load SearchArea properties manually
+        if (dict.ContainsKey("SearchArea_Editable"))
+            SearchArea.Editable = Convert.ToBoolean(dict["SearchArea_Editable"]);
+        if (dict.ContainsKey("SearchArea_IsGood"))
+            SearchArea.IsGood = Convert.ToBoolean(dict["SearchArea_IsGood"]);
+        if (dict.ContainsKey("SearchArea_LocationX") && dict.ContainsKey("SearchArea_LocationY"))
+            SearchArea.Location = new Vector2(Convert.ToSingle(dict["SearchArea_LocationX"]), Convert.ToSingle(dict["SearchArea_LocationY"]));
+        if (dict.ContainsKey("SearchArea_OffsetX") && dict.ContainsKey("SearchArea_OffsetY"))
+            SearchArea.Offset = new Vector2(Convert.ToSingle(dict["SearchArea_OffsetX"]), Convert.ToSingle(dict["SearchArea_OffsetY"]));
+        if (dict.ContainsKey("SearchArea_SizeX") && dict.ContainsKey("SearchArea_SizeY"))
+            SearchArea.Size = new Vector2(Convert.ToSingle(dict["SearchArea_SizeX"]), Convert.ToSingle(dict["SearchArea_SizeY"]));
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Simple/Blobs/TwoBlobsAlign.cs

@@ -103,4 +103,23 @@ public class TwoBlobsAlign:BaseOperation,IHaveOrigin
         DesiredAngle = br.ReadInt32();
 
     }
+
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(Reference1)] = Reference1.ToString();
+        dict[nameof(Reference2)] = Reference2.ToString();
+        dict[nameof(DesiredAngle)] = DesiredAngle;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(Reference1)))
+            Reference1 = new Guid(dict[nameof(Reference1)].ToString());
+        if (dict.ContainsKey(nameof(Reference2)))
+            Reference2 = new Guid(dict[nameof(Reference2)].ToString());
+        if (dict.ContainsKey(nameof(DesiredAngle)))
+            DesiredAngle = Convert.ToInt32(dict[nameof(DesiredAngle)]);
+    }
 }

Hawkeye.VisionBuilder.Workflow/Operations/Simple/Edges/EdgeIntersectionOperation.cs

@@ -100,5 +100,21 @@ public class EdgeIntersectionOperation : BaseOperation, IHaveOrigin
 
     }
 
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ReferenceEdge1)] = ReferenceEdge1.ToString();
+        dict[nameof(ReferenceEdge2)] = ReferenceEdge2.ToString();
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ReferenceEdge1)))
+            ReferenceEdge1 = new Guid(dict[nameof(ReferenceEdge1)].ToString());
+        if (dict.ContainsKey(nameof(ReferenceEdge2)))
+            ReferenceEdge2 = new Guid(dict[nameof(ReferenceEdge2)].ToString());
+    }
+
     public OriginElement Origin { get; set; } = OriginElement.Default;
 }

Hawkeye.VisionBuilder.Workflow/Operations/Simple/Edges/FindEdgeOperation.cs

@@ -124,6 +124,48 @@ public class FindEdgeOperation : BaseOperation, IHaveEdge, IHaveOrigin
         SearchArea.Load(br);
     }
 
+    public override void Save(Dictionary<string, object> dict)
+    {
+        base.Save(dict);
+        dict[nameof(ReferenceId)] = ReferenceId.ToString();
+        
+        // Save RotatedRectangleElement SearchArea properties manually
+        dict["SearchArea_Editable"] = SearchArea.Editable;
+        dict["SearchArea_IsGood"] = SearchArea.IsGood;
+        dict["SearchArea_LocationX"] = SearchArea.Location.X;
+        dict["SearchArea_LocationY"] = SearchArea.Location.Y;
+        dict["SearchArea_OffsetX"] = SearchArea.Offset.X;
+        dict["SearchArea_OffsetY"] = SearchArea.Offset.Y;
+        dict["SearchArea_HeightX"] = SearchArea.Height.X;
+        dict["SearchArea_HeightY"] = SearchArea.Height.Y;
+        dict["SearchArea_HalfWidth"] = SearchArea.HalfWidth;
+    }
+
+    public override void Load(Dictionary<string, object> dict)
+    {
+        base.Load(dict);
+        if (dict.ContainsKey(nameof(ReferenceId)))
+            ReferenceId = new Guid(dict[nameof(ReferenceId)].ToString());
+        
+        // Load RotatedRectangleElement SearchArea properties manually
+        if (dict.ContainsKey("SearchArea_Editable") || dict.ContainsKey("SearchArea_LocationX") || dict.ContainsKey("SearchArea_HeightX"))
+        {
+            SearchArea = new RotatedRectangleElement();
+            if (dict.ContainsKey("SearchArea_Editable"))
+                SearchArea.Editable = Convert.ToBoolean(dict["SearchArea_Editable"]);
+            if (dict.ContainsKey("SearchArea_IsGood"))
+                SearchArea.IsGood = Convert.ToBoolean(dict["SearchArea_IsGood"]);
+            if (dict.ContainsKey("SearchArea_LocationX") && dict.ContainsKey("SearchArea_LocationY"))
+                SearchArea.Location = new Vector2(Convert.ToSingle(dict["SearchArea_LocationX"]), Convert.ToSingle(dict["SearchArea_LocationY"]));
+            if (dict.ContainsKey("SearchArea_OffsetX") && dict.ContainsKey("SearchArea_OffsetY"))
+                SearchArea.Offset = new Vector2(Convert.ToSingle(dict["SearchArea_OffsetX"]), Convert.ToSingle(dict["SearchArea_OffsetY"]));
+            if (dict.ContainsKey("SearchArea_HeightX") && dict.ContainsKey("SearchArea_HeightY"))
+                SearchArea.Height = new Vector2(Convert.ToSingle(dict["SearchArea_HeightX"]), Convert.ToSingle(dict["SearchArea_HeightY"]));
+            if (dict.ContainsKey("SearchArea_HalfWidth"))
+                SearchArea.HalfWidth = Convert.ToSingle(dict["SearchArea_HalfWidth"]);
+        }
+    }
+
 
     public RotatedRectangleElement SearchArea { get; set; }
     public OriginElement Origin { get; set; }

Hawkeye.VisionBuilder.Workflow/WorkflowList.cs

@@ -5,6 +5,7 @@ using System.ComponentModel.Design.Serialization;
 using System.Diagnostics;
 using System.Drawing;
 using System.Reflection.PortableExecutable;
+using System.Text.Json;
 using System.Xml;
 using VisionBuilder.UI.Common.RecipeProcessing;
 using Size = OpenCvSharp.Size;
@@ -32,6 +33,11 @@ public class WorkflowList
         long total = 0;
         foreach (BaseOperation operation in Operations)
         {
+            if (!operation.Enabled)
+            {
+                operation.Result=true;
+                continue;
+            }
             if (Context.CancellationToken.IsCancellationRequested) break;
             operation.Interpret(Context);
         }
@@ -62,6 +68,7 @@ public class WorkflowList
         UpdateConfigVariables();
         foreach (BaseOperation operation in Operations)
         {
+            if(!operation.Enabled)continue;
             if(operation == op) break;
             operation.Interpret(Context);
         }
@@ -275,7 +282,194 @@ public class WorkflowList
         }
     }
 
+    private Dictionary<string, object> ConvertJsonElementsToNatives(Dictionary<string, object> dict)
+    {
+        var result = new Dictionary<string, object>();
         
+        foreach (var kvp in dict)
+        {
+            result[kvp.Key] = ConvertJsonElementToNative(kvp.Value);
+        }
         
+        return result;
+    }
+
+    private object ConvertJsonElementToNative(object value)
+    {
+        if (value is JsonElement element)
+        {
+            return element.ValueKind switch
+            {
+                JsonValueKind.String => element.GetString(),
+                JsonValueKind.Number => element.TryGetInt32(out var intVal) ? intVal :
+                                      element.TryGetDouble(out var doubleVal) ? doubleVal : 
+                                      element.GetDecimal(),
+                JsonValueKind.True => true,
+                JsonValueKind.False => false,
+                JsonValueKind.Null => null,
+                JsonValueKind.Object => ConvertJsonElementsToNatives(
+                    JsonSerializer.Deserialize<Dictionary<string, object>>(element.GetRawText())),
+                JsonValueKind.Array => element.EnumerateArray()
+                    .Select(x => ConvertJsonElementToNative(x)).ToArray(),
+                _ => value
+            };
+        }
+        else if (value is Dictionary<string, object> nestedDict)
+        {
+            return ConvertJsonElementsToNatives(nestedDict);
+        }
+        
+        return value;
+    }
+
+    public void SaveJSON(string fileName)
+    {
+        var workflowData = new Dictionary<string, object>();
+
+        // Save Configuration
+        var configData = new Dictionary<string, object>
+        {
+            ["RuntimeCameraType"] = Configuration.RuntimeCameraType.ToString(),
+            ["DevelopmentCameraType"] = Configuration.DevelopmentCameraType.ToString(),
+            ["Outputs"] = Configuration.Outputs.ToString(),
+            ["EmulationPath"] = Configuration.EmulationPath,
+            ["PythonPath"] = Configuration.PythonPath,
+            ["ResultPin"] = Configuration.ResultPin,
+            ["SerialPort"] = Configuration.SerialPort,
+            ["Delay"] = Configuration.Delay
+        };
+        workflowData["Configuration"] = configData;
+
+        // Save Operations
+        var operationsData = new List<Dictionary<string, object>>();
+        foreach (BaseOperation operation in Operations)
+        {
+            var operationData = new Dictionary<string, object>
+            {
+                ["Type"] = operation.GetType().AssemblyQualifiedName
+            };
+            
+            var operationDict = new Dictionary<string, object>();
+            operation.Save(operationDict);
+            operationData["Data"] = operationDict;
+            
+            operationsData.Add(operationData);
+        }
+        workflowData["Operations"] = operationsData;
+
+        // Save Recipe Image
+        if (RecipeImage == null)
+        {
+            var mat = new Mat(128, 128, MatType.CV_8UC3, Scalar.Gray);
+            var image = mat.ToBytes();
+            workflowData["RecipeImage"] = Convert.ToBase64String(image);
+        }
+        else
+        {
+            var mat = RecipeImage;
+            var image = mat.Resize(new Size(128, 128)).ToBytes();
+            workflowData["RecipeImage"] = Convert.ToBase64String(image);
+        }
+
+        var options = new JsonSerializerOptions 
+        { 
+            WriteIndented = true 
+        };
+        string jsonString = JsonSerializer.Serialize(workflowData, options);
+        File.WriteAllText(fileName, jsonString);
+    }
+
+    public void LoadJSON(string fileName, OperationDiscoveryService operationDiscoveryService)
+    {
+        string jsonString = File.ReadAllText(fileName);
+        var workflowData = JsonSerializer.Deserialize<Dictionary<string, object>>(jsonString);
+
+        if (workflowData == null) return;
+
+        // Load Configuration
+        if (workflowData.ContainsKey("Configuration"))
+        {
+            var configElement = (JsonElement)workflowData["Configuration"];
+            var configData = JsonSerializer.Deserialize<Dictionary<string, object>>(configElement.GetRawText());
+            
+            if (configData != null)
+            {
+                var convertedConfigData = ConvertJsonElementsToNatives(configData);
+                
+                if (convertedConfigData.ContainsKey("RuntimeCameraType"))
+                    Configuration.RuntimeCameraType = Enum.Parse<ECameraType>(convertedConfigData["RuntimeCameraType"].ToString());
+                if (convertedConfigData.ContainsKey("DevelopmentCameraType"))
+                    Configuration.DevelopmentCameraType = Enum.Parse<ECameraType>(convertedConfigData["DevelopmentCameraType"].ToString());
+                if (convertedConfigData.ContainsKey("Outputs"))
+                    Configuration.Outputs = Enum.Parse<EOutputs>(convertedConfigData["Outputs"].ToString());
+                if (convertedConfigData.ContainsKey("EmulationPath"))
+                    Configuration.EmulationPath = convertedConfigData["EmulationPath"].ToString();
+                if (convertedConfigData.ContainsKey("PythonPath"))
+                    Configuration.PythonPath = convertedConfigData["PythonPath"].ToString();
+                if (convertedConfigData.ContainsKey("ResultPin"))
+                    Configuration.ResultPin = (int)convertedConfigData["ResultPin"];
+                if (convertedConfigData.ContainsKey("SerialPort"))
+                    Configuration.SerialPort = convertedConfigData["SerialPort"].ToString();
+                if (convertedConfigData.ContainsKey("Delay"))
+                    Configuration.Delay = (int)convertedConfigData["Delay"];
+            }
+        }
+
+        if (!File.Exists(Configuration.PythonPath))
+            PythonMissing();
+
+        // Load Operations
+        Operations.Clear();
+        if (workflowData.ContainsKey("Operations"))
+        {
+            var operationsElement = (JsonElement)workflowData["Operations"];
+            var operationsArray = JsonSerializer.Deserialize<List<Dictionary<string, object>>>(operationsElement.GetRawText());
+            
+            if (operationsArray != null)
+            {
+                foreach (var operationData in operationsArray)
+                {
+                    if (operationData.ContainsKey("Type") && operationData.ContainsKey("Data"))
+                    {
+                        string operationType = operationData["Type"].ToString();
+                        var type = Type.GetType(operationType);
+                        if (type != null)
+                        {
+                            BaseOperation operation = operationDiscoveryService.CreateInstance(type);
+                            
+                            var dataElement = (JsonElement)operationData["Data"];
+                            var operationDict = JsonSerializer.Deserialize<Dictionary<string, object>>(dataElement.GetRawText());
+                            
+                            if (operationDict != null)
+                            {
+                                var convertedDict = ConvertJsonElementsToNatives(operationDict);
+                                operation.Load(convertedDict);
+                            }
+                            
+                            Operations.Add(operation);
+                        }
+                    }
+                }
+            }
+        }
+
+        // Load Recipe Image
+        if (workflowData.ContainsKey("RecipeImage"))
+        {
+            string base64Image = workflowData["RecipeImage"].ToString();
+            if (!string.IsNullOrEmpty(base64Image))
+            {
+                byte[] imageData = Convert.FromBase64String(base64Image);
+                RecipeImage = Mat.FromImageData(imageData);
+            }
+        }
+    }
+
+    public static WorkflowList LoadJSONFromFile(string fileName)
+    {
+        var workflowList = new WorkflowList();
+        workflowList.LoadJSON(fileName, new OperationDiscoveryService(workflowList));
+        return workflowList;
+    }
 
 }

Hawkeye.VisionBuilder/Features/ImageStatistics/ImageStatisticsDialog.cs

@@ -43,7 +43,7 @@ namespace Hawkeye.VisionBuilder.Features.ImageStatistics
             _goodNode.Nodes.Add(new TreeNode(nodeText) { Tag = filePath });
             _allFiles.Add(filePath);
             UpdateBranchText(_goodNode, "Good");
-            treeView.ExpandAll();
+            //treeView.ExpandAll();
         }
 
         public void AddBadImage(string filePath, string[]? defects = null)
@@ -66,7 +66,7 @@ namespace Hawkeye.VisionBuilder.Features.ImageStatistics
             _badNode.Nodes.Add(new TreeNode(nodeText) { Tag = filePath });
             _allFiles.Add(filePath);
             UpdateBranchText(_badNode, "Bad");
-            treeView.ExpandAll();
+            //treeView.ExpandAll();
         }
 
         private void UpdateBranchText(TreeNode node, string name)

Hawkeye.VisionBuilder/Features/VisionSteps/VisionStepsPanel.Designer.cs

@@ -35,7 +35,7 @@
             btnTest = new Button();
             button1 = new Button();
             Indicator = new DataGridViewTextBoxColumn();
-            Link = new DataGridViewTextBoxColumn();
+            Enabled = new DataGridViewCheckBoxColumn();
             UserName = new DataGridViewTextBoxColumn();
             Result = new DataGridViewTextBoxColumn();
             TypeName = new DataGridViewTextBoxColumn();
@@ -50,14 +50,13 @@
             dataGridView1.AllowUserToAddRows = false;
             dataGridView1.AllowUserToDeleteRows = false;
             dataGridView1.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-            dataGridView1.Columns.AddRange(new DataGridViewColumn[] { Indicator, Link, UserName, Result, TypeName, Time });
+            dataGridView1.Columns.AddRange(new DataGridViewColumn[] { Indicator, Enabled, UserName, Result, TypeName, Time });
             dataGridView1.Dock = DockStyle.Fill;
             dataGridView1.Location = new Point(0, 40);
             dataGridView1.MultiSelect = false;
             dataGridView1.Name = "dataGridView1";
             dataGridView1.ReadOnly = true;
             dataGridView1.RowHeadersVisible = false;
-            dataGridView1.RowTemplate.Height = 25;
             dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
             dataGridView1.Size = new Size(540, 562);
             dataGridView1.TabIndex = 0;
@@ -126,12 +125,12 @@
             Indicator.ReadOnly = true;
             Indicator.Width = 32;
             // 
-            // Link
+            // Enabled
             // 
-            Link.HeaderText = "";
-            Link.Name = "Link";
-            Link.ReadOnly = true;
-            Link.Width = 32;
+            Enabled.HeaderText = "";
+            Enabled.Name = "Enabled";
+            Enabled.ReadOnly = true;
+            Enabled.Width = 32;
             // 
             // UserName
             // 
@@ -182,7 +181,7 @@
         private Label lblProcessingTime;
         private Label label1;
         private DataGridViewTextBoxColumn Indicator;
-        private DataGridViewTextBoxColumn Link;
+        private DataGridViewCheckBoxColumn Enabled;
         private DataGridViewTextBoxColumn UserName;
         private DataGridViewTextBoxColumn Result;
         private DataGridViewTextBoxColumn TypeName;

Hawkeye.VisionBuilder/Features/VisionSteps/VisionStepsPanel.cs

@@ -33,6 +33,7 @@ namespace Hawkeye.VisionBuilder.Features.VisionSteps
 
             dataGridView1.DataSource = _bindingSource;
             dataGridView1.Columns[0].DataPropertyName = nameof(BaseOperationDecorator.Result);
+            dataGridView1.Columns[1].DataPropertyName = nameof(BaseOperationDecorator.IsEnabled);
             dataGridView1.Columns[2].DataPropertyName = nameof(BaseOperationDecorator.Label);
             dataGridView1.Columns[2].ReadOnly = false;
             dataGridView1.ReadOnly = false;
@@ -88,29 +89,6 @@ namespace Hawkeye.VisionBuilder.Features.VisionSteps
 
         private void DataGridView1_Paint(object? sender, PaintEventArgs e)
         {
-            var g = e.Graphics;
-            var c1 = dataGridView1.GetCellDisplayRectangle(1, 0, true);
-            var c2 = dataGridView1.GetCellDisplayRectangle(1, 1, true);
-
-            Pen start = new Pen(Color.Blue, 2);
-
-            Pen body = new Pen(Color.Blue, 2);
-
-            Pen end = new Pen(Color.Blue, 2);
-
-            end.EndCap = LineCap.Custom;
-
-            AdjustableArrowCap bigArrow = new AdjustableArrowCap(5, 5);
-            end.CustomEndCap = bigArrow;
-
-            g.DrawLine(start, c1.Right, (c1.Bottom - c1.Top) / 2 + c1.Top, (c1.Right - c1.Left) / 2 + c1.Left,
-                (c1.Bottom - c1.Top) / 2 + c1.Top);
-
-            g.DrawLine(body, (c1.Right - c1.Left) / 2 + c1.Left, (c1.Bottom - c1.Top) / 2 + c1.Top,
-                (c2.Right - c2.Left) / 2 + c1.Left, (c2.Bottom - c2.Top) / 2 + c2.Top);
-
-            g.DrawLine(end, (c2.Right - c2.Left) / 2 + c2.Left, (c2.Bottom - c2.Top) / 2 + c2.Top, c2.Right,
-                (c2.Bottom - c2.Top) / 2 + c2.Top);
            
 
         }
@@ -119,13 +97,19 @@ namespace Hawkeye.VisionBuilder.Features.VisionSteps
         private void DataGridView1_CellPainting(object? sender, DataGridViewCellPaintingEventArgs e)
         {
             
-            if (e.ColumnIndex == 0 && e.RowIndex > -1 && e.Value != null)
+            if (e.RowIndex > -1)
+            {
+                var c1 = dataGridView1.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true);
+                var row = dataGridView1.Rows[e.RowIndex];
+                var rowValue = row.DataBoundItem as BaseOperationDecorator;
+                e.PaintBackground(c1, true);
+                if (e.ColumnIndex == 0 && e.Value != null)
                 {
                     var cx = e.CellBounds.Width / 2 + e.CellBounds.Left;
                     var cy = e.CellBounds.Height / 2 + e.CellBounds.Top;
                     var radius = e.CellBounds.Height / 2 - 3;
-                var c1 = dataGridView1.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true);
-                e.PaintBackground(c1, true);
+
+
 
                     if ((bool) e.Value)
                     {
@@ -135,9 +119,11 @@ namespace Hawkeye.VisionBuilder.Features.VisionSteps
                     {
                         e.Graphics.FillEllipse(Brushes.Red, cx - radius, cy - radius, radius * 2, radius * 2);
                     }
-
                     e.Handled = true;
 
+
+                }
+                
             }
         }
 

Hawkeye.VisionBuilder/Features/VisionSteps/VisionStepsPanel.resx

@@ -1,4 +1,64 @@
-<root>
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">
@@ -60,7 +120,7 @@
   <metadata name="Indicator.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
-  <metadata name="Link.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+  <metadata name="Enabled.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
   <metadata name="UserName.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">

Hawkeye.VisionBuilder/MainWindow.cs

@@ -182,13 +182,26 @@ namespace Hawkeye.VisionBuilder
         private void loadRecipeToolStripMenuItem_Click(object sender, EventArgs e)
         {
             OpenFileDialog dialog = new OpenFileDialog();
-            dialog.Filter = "*.hrcp|*.hrcp";
+            dialog.Filter = "Suported types|*.jhrcp;*.hrcp";
             PrepareDialog(dialog);
 
             if (dialog.ShowDialog() == DialogResult.OK)
             {
                 var path = dialog.FileName;
-                LoadRecipe(path);
+                var ext = Path.GetExtension(path);
+                if (ext == ".jhrcp")
+                {
+                    LoadRecipeJSON(path);
+                }
+                else if (ext == ".hrcp")
+                {
+                    LoadRecipeBinary(path);
+                }
+                else
+                {
+                    MessageBox.Show("Unsupported file format. Please use .hrcp or .jhrcp files.");
+                    return;
+                }
             }
 
         }
@@ -210,7 +223,7 @@ namespace Hawkeye.VisionBuilder
         private string _loadedPath = null;
 
 
-        public void LoadRecipe(string path)
+        public void LoadRecipeBinary(string path)
         {
             _loadedPath = path;
             var bytes = File.ReadAllBytes(path);
@@ -218,13 +231,23 @@ namespace Hawkeye.VisionBuilder
             BinaryReader reader = new BinaryReader(stream);
 
 
-            _workflowList.PythonMissing += _workflowList_PythonMissing;
+            
             _workflowList.Load(reader, _discoveryService);
             ReinitCameraPanel(_workflowList);
             OrganizeWindows(null, null);
             _visionStepsPanel.RefreshWorkflow();
         }
 
+        public void LoadRecipeJSON(string path)
+        {
+            _loadedPath = path;
+            _workflowList.LoadJSON(path,_discoveryService);
+            ReinitCameraPanel(_workflowList);
+            OrganizeWindows(null, null);
+            _visionStepsPanel.RefreshWorkflow();
+
+        }
+
         private void _workflowList_PythonMissing()
         {
             SetupConfig();
@@ -234,9 +257,23 @@ namespace Hawkeye.VisionBuilder
         private void saveRecipeToolStripMenuItem_Click(object sender, EventArgs e)
         {
             SaveFileDialog dialog = new SaveFileDialog();
-            dialog.Filter = "*.hrcp|*.hrcp";
+            dialog.Filter = "*.jhrcp|*.jhrcp|*.hrcp|*.hrcp";
             PrepareDialog(dialog);
             if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                var ext = Path.GetExtension(dialog.FileName);
+                if (ext == ".jhrcp")
+                {
+                    _workflowList.SaveJSON(dialog.FileName);
+                }
+                else
+                {
+                    SaveBinary(dialog.FileName);
+                }
+            }
+        }
+
+        private void SaveBinary(string path)
         {
             MemoryStream ms = new MemoryStream();
             BinaryWriter bw = new BinaryWriter(ms);
@@ -244,8 +281,7 @@ namespace Hawkeye.VisionBuilder
             _workflowList.RecipeImage = _workflowList.Context.LastCameraImage.ImageData;
             _workflowList.Save(bw);
             ms.Close();
-                File.WriteAllBytes(dialog.FileName, ms.ToArray());
-            }
+            File.WriteAllBytes(path, ms.ToArray());
         }
 
         private void toolBtnConfiguration_Click(object sender, EventArgs e)

VisionBuilder.UI.Camera/ModuleExtensions.cs

@@ -1,4 +1,5 @@
 using Hawkeye.VisionBuilder.UI.Sources.Emulation;
+using Hawkeye.VisionBuilder.UI.Sources.Hawkeye;
 using Inspectron.Camera.UEye;
 using Ninject;
 using Ninject.Extensions.ChildKernel;
@@ -26,6 +27,7 @@ public static class ModuleExtensions
                 kernel.Bind<IImageSource, IVisionBuilderModule>().To<EmulationCameraImageSource>().InSingletonScope();
                 break;
             case CameraSettings.EImageSource.Hawkeye:
+                kernel.Bind<IImageSource, IVisionBuilderModule>().To<HawkeyeCameraImageSource>().InSingletonScope();
                 break;
             case CameraSettings.EImageSource.IDS:
                 kernel.Bind<IImageSource, IVisionBuilderModule>().To<IDSImageSource>().InSingletonScope();

VisionBuilder.UI.Camera/VisionBuilder.UI.Camera.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\Hawkeye.VisionBuilder.UI.Sources.Emulation\Hawkeye.VisionBuilder.UI.Sources.Emulation.csproj" />
+    <ProjectReference Include="..\Hawkeye.VisionBuilder.UI.Sources.Hawkeye\Hawkeye.VisionBuilder.UI.Sources.Hawkeye.csproj" />
     <ProjectReference Include="..\Hawkeye.VisionBuilder.UI.Sources.IDS\Hawkeye.VisionBuilder.UI.Sources.IDS.csproj" />
     <ProjectReference Include="..\VisionBuilder.UI.Common\VisionBuilder.UI.Common.csproj" />
   </ItemGroup>

VisionBuilder.UI.sln

@@ -75,6 +75,12 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "B24SiemensEmulator", "Plugi
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestPlugin", "Plugins\TestPlugin\TestPlugin.csproj", "{F7D39916-489A-3583-09A0-175AE82D08B7}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Hawkeye.VisionBuilder.UI.Sources.Hawkeye", "Hawkeye.VisionBuilder.UI.Sources.Hawkeye\Hawkeye.VisionBuilder.UI.Sources.Hawkeye.csproj", "{C55BE2DA-C60B-491C-8668-9517C7F6FF2F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Inspectron.HawkEye", "framework\Inspectron.HawkEye\Inspectron.HawkEye.csproj", "{44D1BA17-FB52-40A2-9D99-E49DA56C10C2}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Starters", "Starters", "{F3414823-B70E-435E-B4EA-80ABF4371449}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -197,12 +203,22 @@ Global
 		{F7D39916-489A-3583-09A0-175AE82D08B7}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F7D39916-489A-3583-09A0-175AE82D08B7}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F7D39916-489A-3583-09A0-175AE82D08B7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C55BE2DA-C60B-491C-8668-9517C7F6FF2F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C55BE2DA-C60B-491C-8668-9517C7F6FF2F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C55BE2DA-C60B-491C-8668-9517C7F6FF2F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C55BE2DA-C60B-491C-8668-9517C7F6FF2F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{44D1BA17-FB52-40A2-9D99-E49DA56C10C2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{44D1BA17-FB52-40A2-9D99-E49DA56C10C2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{44D1BA17-FB52-40A2-9D99-E49DA56C10C2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{44D1BA17-FB52-40A2-9D99-E49DA56C10C2}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
+		{B62D435C-3572-4B5B-A381-992345D343B0} = {F3414823-B70E-435E-B4EA-80ABF4371449}
 		{D5FD2E9D-DA4F-1343-47E0-FBC473A149BC} = {2B8C63F7-B7FD-464C-9045-180ED8F595F1}
+		{7697A266-A721-4D74-9C5C-0D4F2F6BBF68} = {F2406FBB-DFD3-4CBE-9644-A9FFC2FCBB71}
 		{E286CE4C-B68A-94B6-F477-0DBF42358009} = {2B8C63F7-B7FD-464C-9045-180ED8F595F1}
 		{E8868ABD-E4D0-1B7E-494E-06FB1F7D1AF5} = {2B8C63F7-B7FD-464C-9045-180ED8F595F1}
 		{8B7FAFEE-4066-483C-9C9C-10D2D596206D} = {02EA681E-C7D8-13C7-8484-4AC65E1B71E8}
@@ -224,6 +240,8 @@ Global
 		{DB20082B-60E8-D623-3F3A-04612A929CD6} = {583A77DF-A293-4F3E-AB96-7310BC495822}
 		{52D6A9AE-D0F1-4C52-B688-E0219169E179} = {583A77DF-A293-4F3E-AB96-7310BC495822}
 		{F7D39916-489A-3583-09A0-175AE82D08B7} = {F2406FBB-DFD3-4CBE-9644-A9FFC2FCBB71}
+		{C55BE2DA-C60B-491C-8668-9517C7F6FF2F} = {D05689E3-04C6-4E3B-ACA7-3F4507CED4CC}
+		{44D1BA17-FB52-40A2-9D99-E49DA56C10C2} = {2B8C63F7-B7FD-464C-9045-180ED8F595F1}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {3CE42AE5-D79F-4E97-A246-AA8FD228B677}

framework/Inspectron.HawkEye/Camera/I2CLinux.cs

@@ -0,0 +1,159 @@
+using System;
+using System.IO;
+using Mono.Unix.Native;
+
+namespace Inspectron.Devices.Raspberry
+{
+    public unsafe class I2CLinux
+    {
+        string device;
+        int fd = -1;
+
+        public I2CLinux(int index)
+        {
+            device = "/dev/i2c-" + index;
+            Open();
+            //Close();
+        }
+
+        public void Open()
+        {
+            fd = Syscall.open(device, OpenFlags.O_RDWR);
+            if (fd < 0)
+                throw new IOException(device);
+        }
+
+        void IoCtl(byte devAddr)
+        {
+            int ret = LunixNatives.ioctl(fd, LunixNatives.I2C_SLAVE, devAddr);
+            if (ret < 0)
+                throw new IOException(device + ": ioctl");
+        }
+
+        public byte readBytes(byte devAddr, byte regAddr, byte length, byte[] data, int offset, ushort timeout = 0)
+        {
+            if (length > 127)
+                throw new IOException(device + ": length > 127");
+
+            //Open();
+
+            IoCtl(devAddr);
+
+            //fixed(byte* p = &regAddr)
+            {
+                int ret = (int)Syscall.write(fd, &regAddr, 1);
+                if (ret != 1)
+                    throw new IOException(device + ": write");
+            }
+
+            int count;
+            fixed (byte* p = &data[offset])
+            {
+                count = (int)Syscall.read(fd, p, (ulong)length);
+                if (count < 0)
+                    throw new IOException(device + ": read");
+                else if (count != length)
+                    throw new IOException(device + ": read short: length = " + length + " > " + count);
+            }
+
+            //Close();
+
+            return (byte)count;
+        }
+
+        public byte readBytes(byte devAddr, byte regAddr, byte length, byte[] data, ushort timeout = 0)
+        {
+            return readBytes(devAddr, regAddr, length, data, 0, timeout);
+        }
+
+        /** Write multiple bytes to an 8-bit device register.
+        * @param devAddr I2C slave device address
+        * @param regAddr First register address to write to
+        * @param length Number of bytes to write
+        * @param data Buffer to copy new data from
+        * @return Status of operation (true = success)
+        */
+        public void writeBytes(byte devAddr, byte regAddr, byte length, byte[] data)
+        {
+            if (length > 127)
+                throw new IOException(device + ": length > 127");
+
+            //Open();
+            IoCtl(devAddr);
+
+            byte[] buffer = new byte[128];
+            buffer[0] = regAddr;
+            Array.Copy(data, 0, buffer, 1, length);
+
+            int count;
+            fixed (byte* p = buffer)
+            {
+                count = (int)Syscall.write(fd, p, (ulong)(length + 1));
+            }
+
+            if (count < 0)
+            {
+                throw new IOException(device + ": write = " + count);
+            }
+            else if (count != length + 1)
+            {
+                throw new IOException(device + ": write short = " + count);
+            }
+
+            //Close();
+        }
+
+
+        /** Write multiple words to a 16-bit device register.
+        * @param devAddr I2C slave device address
+        * @param regAddr First register address to write to
+        * @param length Number of words to write
+        * @param data Buffer to copy new data from
+        * @return Status of operation (true = success)
+        */
+        public void writeWords(byte devAddr, byte regAddr, byte length, ushort[] data)
+        {
+            int count = 0;
+            byte[] buf = new byte[128];
+            int i;
+
+            // Should do potential byteswap and call writeBytes() really, but that
+            // messes with the callers buffer
+
+            if (length > 63)
+            {
+                throw new IOException(device + ": length > 63");
+            }
+
+            //Open();
+            IoCtl(devAddr);
+
+            buf[0] = regAddr;
+            for (i = 0; i < (int)length; i++)
+            {
+                buf[i * 2 + 1] = (byte)(data[i] >> 8);
+                buf[i * 2 + 2] = (byte)data[i];
+            }
+            fixed (byte* p = buf)
+            {
+                count = (int)Syscall.write(fd, p, (ulong)(length * 2 + 1));
+            }
+            if (count < 0)
+            {
+                throw new IOException(device + ": write");
+            }
+            else if (count != length * 2 + 1)
+            {
+                throw new IOException(device + ": write short");
+            }
+            //Close();
+        }
+
+        public void Close()
+        {
+            int ret = Syscall.close(fd);
+            if (ret != 0)
+                throw new IOException(device);
+        }
+    }
+}

framework/Inspectron.HawkEye/Camera/InspectronCamera.cs

@@ -0,0 +1,112 @@
+using System;
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using System.Threading;
+using Inspectron.Devices.Raspberry;
+using Inspectron.HawkEye.Protocol;
+using Inspectron.HawkEye.Protocol.Interfaces;
+
+namespace Inspectron.HawkEye.Camera
+{
+    public class InspectronCamera:ICameraControl,IImageSource,ILightControl
+    {
+
+        [DllImport("libVCLibProxy.so", CallingConvention = CallingConvention.Cdecl)]
+        static extern IntPtr init(Int32 captBuf);
+        [DllImport("libVCLibProxy.so", CallingConvention = CallingConvention.Cdecl)]
+        static extern int trigger(IntPtr cpt, byte[] addr, int lines, int captBuf,ref int cancelFlag);
+        [DllImport("libVCLibProxy.so", CallingConvention = CallingConvention.Cdecl)]
+        static extern void set_parameters(IntPtr cpt, ref ImageSettings imageSettings);
+
+        [DllImport("libVCLibProxy.so", CallingConvention = CallingConvention.Cdecl)]
+        public static extern int test();
+        byte[] _buffer = new byte[2048 * 250 * 4];
+        
+        public InspectronCamera()
+        {
+            
+            _i2c = new I2CLinux(0);
+            _i2c.Open();
+            
+        }
+
+
+
+        private bool _isRunningContiniuos = false;
+        private IntPtr _cp= IntPtr.Zero;
+        private ImageSettings _imageSettings=new ImageSettings()
+        {
+            CaptureBuffer = 25,
+            Gain = 200,
+            Lines = 1000,
+            Shutter = 200,
+            SensorWidth = 1440
+        };
+
+        private I2CLinux _i2c;
+
+        private int _lastBuffer = -1;
+        public void SetParameters(CameraSettings cameraSettings)
+
+        {
+            _cameraSettings = cameraSettings;
+            ImageSettings imageSettings = cameraSettings.ImageSettings;
+            if (_lastBuffer ==-1)
+            {
+                _lastBuffer = imageSettings.CaptureBuffer;
+                _cp = init(_lastBuffer);
+            }
+
+            
+            _imageSettings = imageSettings;
+            _buffer=new byte[imageSettings.SensorWidth*(imageSettings.Lines)];
+            var cpImageSettings = imageSettings;
+            cpImageSettings.UseExternalTrigger =imageSettings.UseExternalTrigger;
+            
+            if(_lastBuffer==imageSettings.CaptureBuffer)
+                set_parameters(_cp, ref cpImageSettings);
+            else
+                Console.WriteLine("Warning! Buffer size changed. Needs restart");
+            _i2c.writeBytes(4, 2, 4, BitConverter.GetBytes(imageSettings.Divider));
+            Thread.Sleep(100);
+            _i2c.writeBytes(4,3,1, new byte[] { (byte)imageSettings.UseExternalTrigger });
+            Thread.Sleep(100);
+        }
+
+
+        private int _cancelFlag = 0;
+        private CameraSettings _cameraSettings;
+
+        public byte[] GetImage()
+        {
+            _cancelFlag = 0;
+            var sw = Stopwatch.StartNew();
+
+            _i2c.writeBytes(4, 4, 1,new byte[]{ (byte)(_cameraSettings.LaserTrigger?1:0)} );
+            //Thread.Sleep(20);
+            _i2c.writeBytes(4, 5, 4, BitConverter.GetBytes(_cameraSettings.LaserTriggerDelay));
+            //Thread.Sleep(20);
+
+            trigger(_cp, _buffer, _imageSettings.Lines, _imageSettings.CaptureBuffer,ref _cancelFlag);
+            sw.Stop();
+            Console.WriteLine("Trigger time: "+sw.ElapsedMilliseconds);
+            if(_cancelFlag==1)return new byte[0];
+            return _buffer;
+        }
+
+        public void CancelTrigger()
+        {
+            _cancelFlag = 1;
+        }
+
+        public void SetLight(int pwm1, int pwm2)
+        {
+            Console.WriteLine($"setting lights to {pwm1}/{pwm2}");
+            pwm1 = (int)(pwm1 / 100.0 * 255);
+            pwm2 = (int)(pwm2 / 100.0 * 255);
+            _i2c.writeBytes(4, 1, 2, new byte[] { (byte)pwm1,(byte)pwm2 });
+            
+            Thread.Sleep(10);
+        }
+    }
+}

framework/Inspectron.HawkEye/Camera/LunixNatives.cs

@@ -0,0 +1,21 @@
+using System.Runtime.InteropServices;
+
+namespace Inspectron.Devices.Raspberry
+{
+    public static class LunixNatives
+    {
+        public const int O_RDWR = 2;
+
+        [DllImport("libc.so.6")]
+        extern public static int open(string file, int mode);
+
+        [DllImport("libc.so.6")]
+        extern public static int close(int fd);
+
+        [DllImport("libc.so.6")]
+        extern public static int ioctl(int fd, int request, byte x);
+
+        public const int I2C_SLAVE = 0x0703;
+
+    }
+}

framework/Inspectron.HawkEye/DefragmentedPacket.cs

@@ -0,0 +1,104 @@
+using System;
+using System.Collections;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Threading;
+
+namespace Inspectron.HawkEye
+{
+    public class DefragmentedPacket
+    {
+        private readonly uint _packetSize;
+        private byte[] _receivedParts = null;
+        //ConcurrentDictionary<uint,byte[]> _packetParts = new ConcurrentDictionary<uint, byte[]>();
+        private byte[][] _packetParts;
+        public DefragmentedPacket(uint packetSize)
+        {
+            _packetSize = packetSize;
+            _packetParts=new byte[30000][];
+        }
+
+        private int _uniquePackets=0;
+        public void Defragment(byte[] data)
+        {
+            var packetStart = -1;
+
+            for (int i = 0; i < data.Length; i++)
+            {
+                if (BitConverter.ToUInt32(data, i) == 114455)
+                {
+                    packetStart = i;
+                    break;
+                };
+            }
+
+            if (packetStart == -1) return;
+
+          MemoryStream ms = new MemoryStream(data,packetStart, data.Length - packetStart);
+            BinaryReader br = new BinaryReader(ms);
+            br.ReadUInt32();//packetStart
+            var packetType = br.ReadUInt32();
+            var sequenceId = br.ReadUInt32();
+            var packetNumber = br.ReadUInt32();
+
+            var totalPackets = br.ReadUInt32();
+
+            if(_receivedParts==null)_receivedParts=new byte[totalPackets];
+            if (_receivedParts[packetNumber] == 1) return;
+            _receivedParts[packetNumber] = 1;
+            Interlocked.Increment(ref _uniquePackets);
+            var dataLen = br.ReadInt32();
+
+            var dataBytes = br.ReadBytes(dataLen);
+
+
+            _packetParts[packetNumber] = dataBytes;
+
+        }
+
+        public byte[] Reconstruct()
+        {
+            var parts = _receivedParts.Length;
+            byte[] res = new byte[parts*_packetSize];
+            Stopwatch sw = Stopwatch.StartNew();
+            int resSize = 0;
+            for (int i = 0; i < parts; i++)
+            {
+                //if (_packetParts.ContainsKey((uint) i))
+                if (_packetParts[i]!=null)
+                {
+                    var packetData = _packetParts[(uint) i];
+                    
+                    Array.Copy(packetData, 0,res, resSize, packetData.Length);
+                    resSize += packetData.Length;
+                }
+                else
+                {
+                    resSize += (int)_packetSize-20/*headerSize*/;
+                }
+            }
+
+            sw.Stop();
+            
+
+            Array.Resize(ref res,resSize);
+
+            return res;
+
+        }
+
+        public bool IsComplete
+        {
+            get
+            {
+                if (_receivedParts == null) return false;
+                return _uniquePackets == _receivedParts.Length;
+                //return _receivedParts.All(x => x == 1);
+            }
+        }
+
+    }
+}

framework/Inspectron.HawkEye/FragmentedPacket.cs

@@ -0,0 +1,105 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Inspectron.HawkEye
+{
+    public class FragmentedPacket
+    {
+        private readonly uint _packetSize;
+        private readonly EPacketType _packetType;
+        private readonly uint _sequnceId;
+
+        public FragmentedPacket(uint packetSize,EPacketType packetType,uint sequnceId)
+        {
+            _packetSize = packetSize;
+            _packetType = packetType;
+            _sequnceId = sequnceId;
+        }
+        public IEnumerable<byte[]> Fragment(byte[] packetData)
+        {
+            
+
+            
+            uint dataPtr = 0;
+
+            int packetNumber = 0;
+            uint headerSize = 20;
+            uint payloadSize = (_packetSize - headerSize);
+            var totalPackets = (uint)Math.Ceiling(((double)packetData.Length / payloadSize));
+            do
+            {
+                MemoryStream ms = new MemoryStream();
+                BinaryWriter bw = new BinaryWriter(ms);
+                bw.Write((uint) 114455); //packetStart    //4
+                bw.Write((uint) _packetType); //8
+                bw.Write((uint) _sequnceId); //12
+                bw.Write((uint) packetNumber); //16
+                //total packets?
+
+
+                bw.Write(totalPackets); //20
+
+                byte[] data = new byte[payloadSize];
+                uint dataSize = Math.Min((uint)(packetData.Length-dataPtr), payloadSize);
+                Array.Copy(packetData, dataPtr, data, 0, dataSize);
+                dataPtr += dataSize;
+                bw.Write(dataSize);
+                bw.Write(data);
+
+                packetNumber += 1;
+                yield return ms.ToArray();
+
+            } while (packetNumber < totalPackets);
+
+
+
+
+
+
+        }
+        public IEnumerable<byte[]> FragmentTo(byte[] packetData,UDPSocket socket)
+        {
+
+
+
+            uint dataPtr = 0;
+
+            int packetNumber = 0;
+            uint headerSize = 20;
+            uint payloadSize = (_packetSize - headerSize);
+            var totalPackets = (uint)Math.Ceiling(((double)packetData.Length / payloadSize));
+            do
+            {
+                MemoryStream ms = new MemoryStream();
+                BinaryWriter bw = new BinaryWriter(ms);
+                bw.Write((uint)114455); //packetStart    //4
+                bw.Write((uint)_packetType); //8
+                bw.Write((uint)_sequnceId); //12
+                bw.Write((uint)packetNumber); //16
+                //total packets?
+
+
+                bw.Write(totalPackets); //20
+
+                byte[] data = new byte[payloadSize];
+                uint dataSize = Math.Min((uint)(packetData.Length - dataPtr), payloadSize);
+                Array.Copy(packetData, dataPtr, data, 0, dataSize);
+                dataPtr += dataSize;
+                bw.Write(dataSize);
+                bw.Write(data);
+
+                packetNumber += 1;
+                yield return ms.ToArray();
+
+            } while (packetNumber < totalPackets);
+
+
+
+
+
+
+        }
+    }
+}

framework/Inspectron.HawkEye/Inspectron.HawkEye.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Mono.Posix.NETStandard" Version="1.0.0" />
+    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="NLog" Version="4.7.3" />
+  </ItemGroup>
+
+</Project>

framework/Inspectron.HawkEye/Packets/EPacketType.cs

@@ -0,0 +1,9 @@
+namespace Inspectron.HawkEye
+{
+    public enum EPacketType
+    {
+        Test,
+        ImageData,
+        ImageRequest
+    }
+}

framework/Inspectron.HawkEye/Packets/ImageRequestPacket.cs

@@ -0,0 +1,7 @@
+namespace Inspectron.HawkEye
+{
+    public class ImageRequestPacket
+    {
+        
+    }
+}

framework/Inspectron.HawkEye/Packets/Packet.cs

@@ -0,0 +1,10 @@
+using System;
+
+namespace Inspectron.HawkEye
+{
+    public class Packet
+    {
+        public EPacketType PacketType { get; set; }
+        public byte[] Payload { get; set; }
+    }
+}

framework/Inspectron.HawkEye/Packets/PacketImage.cs

@@ -0,0 +1,12 @@
+namespace Inspectron.HawkEye
+{
+    public class PacketImage
+    {
+        public uint TriggerId { get; set; }
+        public uint PacketId { get; set; }
+        public uint TotalPackets { get; set; }
+        
+        public uint StartIndex { get; set; }
+        public byte[] Data { get; set; }
+    }
+}

framework/Inspectron.HawkEye/Protocol/CameraSettings.cs

@@ -0,0 +1,22 @@
+using System.Collections.Generic;
+
+namespace Inspectron.HawkEye.Protocol
+{
+    public class CameraSettings
+    {
+        public ImageSettings ImageSettings { get; set; }
+        public int LightPwm1 { get; set; }
+        public int LightPwm2 { get; set; }
+        public string Name { get; set; }
+        public int OffsetX { get; set; }
+        public int ImageWidth { get; set; }
+        public int RescaleWidth { get; set; }
+        public int MinorCutoff { get; set; }
+        public bool BayerFilter { get; set; }
+        public bool LaserTrigger { get; set; }
+        public int LaserTriggerDelay { get; set; }
+        public bool FlipLines { get; set; }
+        public bool MirrorX { get; set; }
+        public bool TriggerLights { get; set; }
+    }
+}

framework/Inspectron.HawkEye/Protocol/Discovery/CameraInfo.cs

@@ -0,0 +1,12 @@
+using System.Net;
+using System.Net.NetworkInformation;
+
+namespace Inspectron.HawkEye.Protocol.Discovery
+{
+    public class CameraInfo
+    {
+        public string Mac { get; set; }
+        public IPAddress Address { get; set; }
+        public IPAddress AdapterAddress { get; set; }
+    }
+}

framework/Inspectron.HawkEye/Protocol/Discovery/DiscoveryClient.cs

@@ -0,0 +1,84 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Net;
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Inspectron.HawkEye.Protocol.Discovery
+{
+    public class DiscoveryClient
+    {
+        public ReadOnlyCollection<CameraInfo> Discovered => new ReadOnlyCollection<CameraInfo>(_discovered);
+        private readonly int _port;
+        private readonly List<CameraInfo> _discovered = new List<CameraInfo>();
+
+        private readonly object _discoveryLock = new object();
+
+        public DiscoveryClient(int port)
+        {
+            _port = port;
+        }
+
+        public event Action<CameraInfo> CameraFound = delegate { };
+
+        public void Discover()
+        {
+            var allInterfaces = NetworkInterface
+                .GetAllNetworkInterfaces()
+                .Where(nic => nic.OperationalStatus == OperationalStatus.Up);
+
+
+            Parallel.ForEach(allInterfaces, DiscoverOnInterface);
+            //foreach (NetworkInterface i in allInterfaces)
+            //{
+            //    DiscoverOnInterface(i);
+            //}
+        }
+
+        private void DiscoverOnInterface(NetworkInterface iface)
+        {
+            var address = iface.GetIPProperties().UnicastAddresses
+                .First(x => x.Address.AddressFamily == AddressFamily.InterNetwork).Address;
+            UdpClient client;
+            lock (_discoveryLock)
+            {
+                client = new UdpClient(new IPEndPoint(address, 0));
+                var requestData = Encoding.ASCII.GetBytes("discovery");
+                client.Client.ReceiveTimeout = 2000;
+
+                var s = client.Client;
+                s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1);
+                s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.DontRoute, 1);
+                client.EnableBroadcast = true;
+                client.Send(requestData, requestData.Length, new IPEndPoint(IPAddress.Broadcast, _port));
+                client.Send(requestData, requestData.Length, new IPEndPoint(IPAddress.Broadcast, _port));
+                client.Send(requestData, requestData.Length, new IPEndPoint(IPAddress.Broadcast, _port));
+            }
+
+            var serverEp = new IPEndPoint(IPAddress.Any, 0);
+
+            byte[] serverResponseData;
+            try
+            {
+                serverResponseData = client.Receive(ref serverEp);
+                var serverResponse = Encoding.ASCII.GetString(serverResponseData);
+                Console.WriteLine("Recived {0} from {1}", serverResponse, serverEp.Address);
+                var found = new CameraInfo {Mac = serverResponse, Address = serverEp.Address,AdapterAddress = address};
+                lock (_discoveryLock)
+                {
+                    if (_discovered.Any(x => x.Mac == found.Mac)) return;
+                }
+                
+                CameraFound(found);
+                _discovered.Add(found);
+            }
+            catch
+            {
+            }
+        }
+    }
+}

framework/Inspectron.HawkEye/Protocol/Discovery/DiscoveryServer.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Linq;
+using System.Net;
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading;
+
+namespace Inspectron.HawkEye.Protocol.Discovery
+{
+    public class DiscoveryServer
+    {
+        private UdpClient _server;
+        private byte[] _name;
+
+        public DiscoveryServer(int port,string name=null)
+        {
+            _server = new UdpClient(port);
+            
+            if(name==null)
+            { _name = Encoding.UTF8.GetBytes( NetworkInterface
+                .GetAllNetworkInterfaces()
+                .Where(nic => nic.OperationalStatus == OperationalStatus.Up && nic.NetworkInterfaceType != NetworkInterfaceType.Loopback)
+                .Select(nic => nic.GetPhysicalAddress().ToString())
+                .FirstOrDefault());
+
+            }
+            else
+            {
+                _name = Encoding.UTF8.GetBytes(name);
+            }
+            
+        }
+
+        public void Start()
+        {
+            Thread th = new Thread(DiscoveryLoop);
+            th.Start();
+        }
+        private void DiscoveryLoop()
+        {
+            while (true)
+            {
+                var clientEp = new IPEndPoint(IPAddress.Any, 0);
+                var clientRequestData = _server.Receive(ref clientEp);
+                var clientRequest = Encoding.ASCII.GetString(clientRequestData);
+
+                Console.WriteLine("Recived {0} from {1}, sending response", clientRequest, clientEp.Address.ToString());
+                _server.Send(_name, _name.Length, clientEp);
+                _server.Send(_name, _name.Length, clientEp);
+                _server.Send(_name, _name.Length, clientEp);
+            }
+        }
+    }
+}

framework/Inspectron.HawkEye/Protocol/ECommand.cs

@@ -0,0 +1,13 @@
+namespace Inspectron.HawkEye.Protocol
+{
+    public enum ECommand
+    {
+        Connect,
+        Trigger, StartContinuous, StopContinuous,
+        Settings,SaveSettings,
+        OK,
+        SaveCalibration,
+        GetCalibration,
+        NotOK
+    }
+}

framework/Inspectron.HawkEye/Protocol/EData.cs

@@ -0,0 +1,9 @@
+namespace Inspectron.HawkEye.Protocol
+{
+    public enum EData
+    {
+        Image,
+        
+        OK
+    }
+}

framework/Inspectron.HawkEye/Protocol/ImageClient.cs

@@ -0,0 +1,114 @@
+using System;
+using System.Net;
+using System.Text;
+using System.Threading;
+using Inspectron.HawkEye.UDPB;
+using Newtonsoft.Json;
+
+namespace Inspectron.HawkEye.Protocol
+{
+    public class ImageClient : IDisposable
+    {
+        private static readonly object connectionLock = new object();
+        private readonly IPEndPoint _endpoint;
+        private readonly IPAddress _adapter;
+
+        private readonly UDPBSocket _imageSocket = new UDPBSocket();
+        private readonly UDPBSocket _commandSocket = new UDPBSocket();
+        private bool _isConnected = true;
+
+        public ImageClient(IPEndPoint endpoint,IPAddress adapter)
+        {
+            _endpoint = endpoint;
+            _adapter = adapter;
+ 
+        }
+
+        public void Dispose()
+        {
+            _isConnected = false;
+            _commandSocket.Dispose();
+        }
+
+        public void Connect()
+        {
+            lock (connectionLock)
+            {
+                _commandSocket.Connect(_endpoint,_adapter);
+                var port = UDPBSocket.FindFreePort(_adapter);
+                var bytesPort = BitConverter.GetBytes(port);
+                _commandSocket.SendData(new[]
+                    {(byte) ECommand.Connect, bytesPort[0], bytesPort[1], bytesPort[2], bytesPort[3]});
+                var settingsData0 = _commandSocket.Receive();
+                var b = new byte[settingsData0.Length - 1];
+                Array.Copy(settingsData0, 1, b, 0, b.Length);
+                var settingsString = Encoding.UTF8.GetString(b);
+                SettingsReceived(JsonConvert.DeserializeObject<CameraSettings>(settingsString));
+                _imageSocket.Listen(_adapter,port);
+                var th = new Thread(ReceiveLoop);
+                th.Start();
+            }
+        }
+
+        public event Action<byte[]> ImageReceived = delegate { };
+        public event Action<CameraSettings> SettingsReceived = delegate { };
+
+
+        public void Trigger()
+        {
+            _commandSocket.SendData(new[] {(byte) ECommand.Trigger});
+        }
+
+        public void ApplySettings(CameraSettings cameraSettings)
+        {
+            var data = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(cameraSettings));
+            var databytes = new byte[1000];
+            databytes[0] = (byte) ECommand.Settings;
+            Array.Copy(data, 0, databytes, 1, data.Length);
+
+            _commandSocket.SendData(databytes);
+        }
+
+        public void StartContinuous()
+        {
+            _commandSocket.SendData(new[] {(byte) ECommand.StartContinuous});
+        }
+
+        public void StopContinuous()
+        {
+            _commandSocket.SendData(new[] {(byte) ECommand.StopContinuous});
+        }
+
+        public void SaveSettingsOnCamera()
+        {
+            _commandSocket.SendData(new[] {(byte) ECommand.SaveSettings});
+        }
+
+
+        private void ReceiveLoop()
+        {
+            while (_isConnected)
+            {
+                var data = _imageSocket.Receive();
+
+                Process(data);
+
+                
+            }
+        }
+
+        private void Process(byte[] data)
+        {
+            switch ((EData) data[0])
+            {
+                case EData.Image:
+                    var b = new byte[data.Length - 1];
+                    Array.Copy(data, 1, b, 0, b.Length);
+                    ImageReceived(data);
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException();
+            }
+        }
+    }
+}

framework/Inspectron.HawkEye/Protocol/ImageClientTCP.cs

@@ -0,0 +1,192 @@
+using System;
+using System.Collections.Generic;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading;
+using Inspectron.HawkEye.UDPB;
+using Newtonsoft.Json;
+
+namespace Inspectron.HawkEye.Protocol
+{
+    public class ImageClientTCP : IDisposable
+    {
+        private static readonly object connectionLock = new object();
+        private readonly IPEndPoint _endpoint;
+        private readonly IPAddress _adapter;
+
+        private TcpListener _imageSocket;
+        private TcpClient _commandSocket;
+        private bool _isConnected = true;
+
+        public ImageClientTCP(IPEndPoint endpoint,IPAddress adapter)
+        {
+            _endpoint = endpoint;
+            _adapter = adapter;
+ 
+        }
+
+        public void Dispose()
+        {
+            _isConnected = false;
+            _commandSocket.Dispose();
+        }
+        byte[] _commandBuffer = new byte[1500];
+        private TcpClient _lastClient;
+        public bool SupportsCalibration { get; set; }
+        public void Connect()
+        {
+            lock (connectionLock)
+            {
+                _commandSocket=new TcpClient(new IPEndPoint(_adapter, 0));
+                Console.WriteLine($"Bind on {_adapter?.ToString()}");
+                
+                _commandSocket.Connect(_endpoint);
+                var port = UDPBSocket.FindFreePort(_adapter);
+                Console.WriteLine("Connected");
+
+                _imageSocket = new TcpListener(_adapter, port);
+                _imageSocket.Start();
+
+                Console.WriteLine("TCP started");
+
+                var bytesPort = BitConverter.GetBytes(port);
+                _commandSocket.Client.SendData(new[]
+                    {(byte) ECommand.Connect, bytesPort[0], bytesPort[1], bytesPort[2], bytesPort[3]});
+
+                var receivedLen = _commandSocket.Client.Receive(_commandBuffer);
+                Console.WriteLine("received answer length:"+receivedLen);
+                var b = new byte[receivedLen - 1];
+                Array.Copy(_commandBuffer, 1, b, 0, b.Length);
+                var settingsString = Encoding.UTF8.GetString(b);
+                SettingsReceived(JsonConvert.DeserializeObject<CameraSettings>(settingsString));
+                if (SupportsCalibration)
+                {
+                    
+                    _commandSocket.Client.SendData(new[] {(byte) ECommand.GetCalibration});
+                    receivedLen = _commandSocket.Client.Receive(_commandBuffer);
+                    if (_commandBuffer[0] == (byte) ECommand.OK)
+                    {
+                        Console.WriteLine($"calibration received {receivedLen} bytes");
+                        var c = new byte[receivedLen - 1];
+                        Array.Copy(_commandBuffer, 1, c, 0, c.Length);
+                        var calibrationString = Encoding.UTF8.GetString(c);
+                        CalibrationReceived(JsonConvert.DeserializeObject<List<Dictionary<double,double>>>(calibrationString));
+
+                    }
+                    else
+                    {
+                        Console.WriteLine("no calibration received");
+                    }
+                }
+                
+
+                var th = new Thread(ReceiveLoop);
+                th.Start();
+            }
+        }
+
+        public event Action<byte[]> ImageReceived = delegate { };
+        public event Action<CameraSettings> SettingsReceived = delegate { };
+        public event Action<List<Dictionary<double,double>>> CalibrationReceived = delegate { };
+
+
+        public void Trigger()
+        {
+            _commandSocket.Client.SendData(new[] {(byte) ECommand.Trigger});
+        }
+
+        public void ApplySettings(CameraSettings cameraSettings)
+        {
+            var data = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(cameraSettings));
+            var databytes = new byte[1000];
+            databytes[0] = (byte) ECommand.Settings;
+            Array.Copy(data, 0, databytes, 1, data.Length);
+
+            _commandSocket.Client.SendData(databytes);
+            byte[] ok = new byte[1];
+            _commandSocket.Client.Receive(ok);
+        }
+
+        public void StartContinuous()
+        {
+            _commandSocket.Client.SendData(new[] {(byte) ECommand.StartContinuous});
+        }
+
+        public void StopContinuous()
+        {
+            _commandSocket.Client.SendData(new[] {(byte) ECommand.StopContinuous});
+        }
+
+        public void SaveSettingsOnCamera()
+        {
+            _commandSocket.Client.SendData(new[] {(byte) ECommand.SaveSettings});
+        }
+
+        private byte[] _imageBuffer = new byte[10*1024*1024];
+        private void ReceiveLoop()
+        {
+            while (_isConnected)
+            {
+                _lastClient = _imageSocket.AcceptTcpClient();
+                while (true)
+                {
+                    int received=0;
+                    
+                    try
+                    {
+                        _lastClient.Client.Receive(_imageBuffer, 0, 1,
+                            SocketFlags.None);
+                        Process(_imageBuffer);
+                    }
+                    catch
+                    {
+                        break;
+                    }
+
+                    
+                }
+                
+
+                
+            }
+        }
+
+        public void SaveCalibration(List<Dictionary<double,double>> calibration)
+        {
+            var data = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(calibration));
+            var databytes = new byte[1500];
+            databytes[0] = (byte)ECommand.SaveCalibration;
+            Array.Copy(data, 0, databytes, 1, data.Length);
+
+            _commandSocket.Client.SendData(databytes);
+            byte[] ok = new byte[1];
+            _commandSocket.Client.Receive(ok);
+        }
+        
+        private void Process(byte[] data)
+        {
+            switch ((EData) data[0])
+            {
+                case EData.Image:
+                    _lastClient.Client.Receive(_imageBuffer, 1, 4,
+                        SocketFlags.None);
+                    var imageSize = BitConverter.ToInt32(_imageBuffer,1);
+                    var received = 0;
+                    do
+                    {
+                        received += _lastClient.Client.Receive(_imageBuffer, 5+ received, imageSize- received,
+                            SocketFlags.None);
+                    } while (received < imageSize);
+
+                    var b = new byte[imageSize];
+                    Array.Copy(data, 5, b, 0, b.Length);
+                    ImageReceived(b);
+                    break;
+                
+                default:
+                    throw new ArgumentOutOfRangeException();
+            }
+        }
+    }
+}

framework/Inspectron.HawkEye/Protocol/ImageServer.cs

@@ -0,0 +1,164 @@
+using System;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using Inspectron.HawkEye.Protocol.Interfaces;
+using Inspectron.HawkEye.UDPB;
+using Newtonsoft.Json;
+
+namespace Inspectron.HawkEye.Protocol
+{
+    public class ImageServer
+    {
+        private readonly IImageSource _imageSource;
+        private readonly ICameraControl _cameraControl;
+        private readonly ILightControl _lightControl;
+        private readonly UDPBSocket _commandSocket = new UDPBSocket();
+        private readonly UDPBSocket _imageSocket = new UDPBSocket();
+
+        private bool _autoTrigger;
+        private bool _applySettings;
+        private CameraSettings _imageSettingsToApply=new CameraSettings(){ImageSettings = new ImageSettings()};
+
+        public ImageServer(IImageSource imageSource, ICameraControl cameraControl, ILightControl lightControl)
+        {
+            _imageSource = imageSource;
+            _cameraControl = cameraControl;
+            _lightControl = lightControl;
+            _imageSocket.LossSimulation = 0;
+        }
+
+        public void Start()
+        {
+            _commandSocket.Listen(IPAddress.Any, 27001);
+            var th = new Thread(ReceiveLoop);
+            th.Start();
+            if (File.Exists("settings.json"))
+            {
+                var settings = JsonConvert.DeserializeObject<CameraSettings>(File.ReadAllText("settings.json"));
+                _imageSettingsToApply = settings;
+                ApplyParameters(settings);
+            }
+        }
+
+        public void ApplyParameters(CameraSettings cameraSettings)
+        {
+            _cameraControl.SetParameters(cameraSettings);
+
+            _lightControl.SetLight(cameraSettings.LightPwm1, cameraSettings.LightPwm2);
+        }
+
+        private void SaveSettingsLocally()
+        {
+            File.WriteAllText("settings.json", JsonConvert.SerializeObject(_imageSettingsToApply));
+        }
+
+        private void ReceiveLoop()
+        {
+            while (true)
+            {
+                
+                var data = _commandSocket.Receive();
+                try
+                {
+                    ProcessCommand(data);
+                }
+                catch (Exception e)
+                {
+                    Console.WriteLine(e);
+                }
+            }
+        }
+
+        private void TriggerLoop()
+        {
+            while (_autoTrigger)
+            {
+
+                if (_applySettings)
+                {
+                    ApplyParameters(_imageSettingsToApply);
+                    _applySettings = false;
+                }
+
+                try
+                {
+                    SendImage();
+                    
+                }
+                catch
+                {
+                    return;
+                }
+            }
+        }
+
+        private void ProcessCommand(byte[] data)
+        {
+            Console.WriteLine(((ECommand) data[0]).ToString());
+            switch ((ECommand) data[0])
+            {
+                case ECommand.Connect:
+                {
+                    var port = new byte[4];
+                    Array.Copy(data, 1, port, 0, 4);
+                    _imageSocket.Connect(new IPEndPoint((_commandSocket.LastConnection as IPEndPoint).Address, BitConverter.ToInt32(port,0)),null);
+                    var databytes = new byte[1000];
+                    var settings = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(_imageSettingsToApply));
+                    Array.Copy(settings, 0, databytes, 1, settings.Length);
+                    databytes[0] = (byte) ECommand.Settings;
+                    _commandSocket.SendData(databytes);
+                }
+                    break;
+                case ECommand.Trigger:
+                {
+                    Task.Run(() => { SendImage(); });
+                }
+                    break;
+                case ECommand.StartContinuous:
+                {
+                    _autoTrigger = true;
+                    var th = new Thread(TriggerLoop);
+                    th.Start();
+                }
+                    break;
+                case ECommand.StopContinuous:
+                {
+                    _autoTrigger = false;
+                }
+                    break;
+                case ECommand.Settings:
+                {
+                    var databytes = new byte[999];
+                    Array.Copy(data, 1, databytes, 0, 999);
+                    var settings = JsonConvert.DeserializeObject<CameraSettings>(Encoding.UTF8.GetString(databytes));
+                    _imageSettingsToApply = settings;
+                    if (_autoTrigger)
+                        _applySettings = true;
+                    else
+                        ApplyParameters(_imageSettingsToApply);
+                }
+                    break;
+                case ECommand.SaveSettings:
+                {
+                    SaveSettingsLocally();
+                }
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException();
+            }
+        }
+
+        private void SendImage()
+        {
+            var image = _imageSource.GetImage();
+            var b = new byte[image.Length + 1];
+            b[0] = (byte) EData.Image;
+            Array.Copy(image, 0, b, 1, image.Length);
+
+            _imageSocket.SendData(b);
+        }
+    }
+}

framework/Inspectron.HawkEye/Protocol/ImageServerTCP.cs

@@ -0,0 +1,269 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using Inspectron.HawkEye.Protocol.Interfaces;
+using Inspectron.HawkEye.UDPB;
+using Newtonsoft.Json;
+
+namespace Inspectron.HawkEye.Protocol
+{
+    public class ImageServerTCP
+    {
+        private readonly IImageSource _imageSource;
+        private readonly ICameraControl _cameraControl;
+        private readonly ILightControl _lightControl;
+        private TcpListener _commandSocket;
+        private TcpClient _imageSocket;
+
+        private bool _autoTrigger;
+        private bool _applySettings;
+        
+        private CameraSettings _imageSettingsToApply=new CameraSettings(){ImageSettings = new ImageSettings()};
+        private TcpClient _lastClient;
+
+        public ImageServerTCP(IImageSource imageSource, ICameraControl cameraControl, ILightControl lightControl)
+        {
+            _imageSource = imageSource;
+            _cameraControl = cameraControl;
+            _lightControl = lightControl;
+            
+        }
+
+        public void Start()
+        {
+            _commandSocket = new TcpListener(IPAddress.Any, 27001);
+            _commandSocket.Start();
+            Console.WriteLine("listen tcp");
+            var th = new Thread(ReceiveLoop);
+            th.Start();
+            if (File.Exists("settings.json"))
+            {
+                var settings = JsonConvert.DeserializeObject<CameraSettings>(File.ReadAllText("settings.json"));
+                _imageSettingsToApply = settings;
+                ApplyParameters(settings);
+            }
+        }
+
+        public void ApplyParameters(CameraSettings cameraSettings, bool setLight = false)
+        {
+            Console.WriteLine("Setting parameters:"+JsonConvert.SerializeObject(cameraSettings,Formatting.Indented));
+            _cameraControl.SetParameters(cameraSettings);
+            if(setLight&&!cameraSettings.TriggerLights) _lightControl.SetLight(cameraSettings.LightPwm1, cameraSettings.LightPwm2);
+            else _lightControl.SetLight(0, 0);
+
+        }
+
+        private void SaveSettingsLocally()
+        {
+            File.WriteAllText("settings.json", JsonConvert.SerializeObject(_imageSettingsToApply,Formatting.Indented));
+        }
+        byte[] _commandBuffer = new byte[1500];
+        private Task _lastTriggerTask=Task.CompletedTask;
+
+        private void ReceiveLoop()
+        {
+            while (true)
+            {
+
+                _lastClient=_commandSocket.AcceptTcpClient();
+                
+                do
+                {
+                    try
+                    {
+                        _lastClient.GetStream().Read(_commandBuffer, 0, 1500);
+                    }
+                    catch
+                    {
+                        break;
+                    }
+
+                    ProcessCommand(_commandBuffer);
+                } while (_lastClient.Connected);
+                CancelTrigger();
+                _lightControl.SetLight(0, 0);
+            }
+        }
+
+        private void TriggerLoop()
+        {
+            while (_autoTrigger)
+            {
+
+                if (_applySettings)
+                {
+                    ApplyParameters(_imageSettingsToApply,true);
+                    _applySettings = false;
+                }
+
+                try
+                {
+                    SendImage();
+                    
+                }
+                catch(Exception e)
+                {
+                    Console.WriteLine(e.ToString());
+                    return;
+                }
+            }
+        }
+
+        private void ProcessCommand(byte[] data)
+        {
+            Console.WriteLine(((ECommand) data[0]).ToString());
+            switch ((ECommand) data[0])
+            {
+                case ECommand.Connect:
+                {
+                    var port = new byte[4];
+                    Array.Copy(data, 1, port, 0, 4);
+                    _imageSocket=new TcpClient();
+                    _imageSocket.Connect(new IPEndPoint((_lastClient.Client.RemoteEndPoint as IPEndPoint).Address, BitConverter.ToInt32(port,0)));
+                    var databytes = new byte[1000];
+                    var settings = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(_imageSettingsToApply));
+                    Array.Copy(settings, 0, databytes, 1, settings.Length);
+                    databytes[0] = (byte) ECommand.Settings;
+                    _lastClient.Client.SendData(databytes);
+                    Console.WriteLine("data sent");
+
+
+                    _lightControl.SetLight(_imageSettingsToApply.LightPwm1, _imageSettingsToApply.LightPwm2);
+                    _autoTrigger = false;
+                }
+                    break;
+                case ECommand.GetCalibration:
+                {
+                    var databytes = new byte[1500];
+                    if (File.Exists("calibration.calib"))
+                    {
+                        databytes[0] = (byte)ECommand.OK;
+                        Array.Copy(File.ReadAllBytes("calibration.calib"),0,databytes,1,1500-1);
+                        _lastClient.Client.SendData(databytes);
+                    }
+                    else
+                    {
+                        databytes[0] = (byte)ECommand.NotOK;
+                        _lastClient.Client.SendData(databytes);
+                    }
+                }
+                    break;
+                case ECommand.Trigger:
+                {
+                    CancelTrigger();
+                    _lastTriggerTask=Task.Run(() =>
+                    {
+                        try
+                        {
+                            SendImage();
+                        }
+                        catch (Exception e)
+                        {
+                            Console.WriteLine(e.ToString());
+                        }
+                        
+                    });
+
+                }
+                    break;
+                case ECommand.StartContinuous:
+                {
+                    _autoTrigger = true;
+                    var th = new Thread(TriggerLoop);
+                    th.Start();
+                }
+                    break;
+                case ECommand.StopContinuous:
+                {
+                    _autoTrigger = false;
+                }
+                    break;
+                case ECommand.Settings:
+                {
+                    CancelTrigger();
+                    var databytes = new byte[999];
+                    Array.Copy(data, 1, databytes, 0, 999);
+                    var settings = JsonConvert.DeserializeObject<CameraSettings>(Encoding.UTF8.GetString(databytes));
+                    _imageSettingsToApply = settings;
+                    if (_autoTrigger)
+                        _applySettings = true;
+                    else
+                        ApplyParameters(_imageSettingsToApply,true);
+
+                    _lastClient.Client.Send(new []{(byte)EData.OK});
+                    
+                }
+                    break;
+                case ECommand.SaveCalibration:
+                {
+                    
+                    var databytes = new byte[1500 - 1];
+                    Array.Copy(data, 1, databytes, 0, 1500 - 1);
+                    File.WriteAllBytes("calibration.calib",databytes);
+                    
+                    _lastClient.Client.Send(new[] { (byte)EData.OK });
+
+                }
+                    break;
+                case ECommand.SaveSettings:
+                {
+                    SaveSettingsLocally();
+                }
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException();
+            }
+        }
+
+        private void CancelTrigger()
+        {
+            _imageSource.CancelTrigger();
+            _lastTriggerTask.Wait();
+
+        }
+        private void SendImage()
+        {
+            if (_imageSettingsToApply.TriggerLights)
+            {
+                _lightControl.SetLight(_imageSettingsToApply.LightPwm1, _imageSettingsToApply.LightPwm2);
+            }
+            
+            var image = _imageSource.GetImage();
+            if (image.Length == 0) return;
+            if (_imageSettingsToApply.TriggerLights)
+            {
+                _lightControl.SetLight(0, 0);
+            }
+            
+            var b = EncodeImage(image);
+
+            _imageSocket.Client.SendData(b);
+        }
+
+        private static byte[] EncodeImage(byte[] image)
+        {
+            var b = new byte[image.Length + 5];
+            b[0] = (byte) EData.Image;
+            var byteSize = BitConverter.GetBytes(image.Length);
+            Array.Copy(byteSize, 0, b, 1, 4);
+            Array.Copy(image, 0, b, 5, image.Length);
+            return b;
+        }
+        private static byte[] EncodeChanneledImage(byte[] image,byte channels)
+        {
+            var b = new byte[image.Length + 6];
+            b[0] = (byte)EData.Image;
+            b[1] = channels;
+            var byteSize = BitConverter.GetBytes(image.Length);
+            Array.Copy(byteSize, 0, b, 2, 4);
+            Array.Copy(image, 0, b, 6, image.Length);
+            return b;
+        }
+    }
+}

framework/Inspectron.HawkEye/Protocol/ImageSettings.cs

@@ -0,0 +1,17 @@
+using System.Runtime.InteropServices;
+
+namespace Inspectron.HawkEye.Protocol
+{
+    [StructLayout(LayoutKind.Sequential, Pack = 0)]
+    public struct ImageSettings
+    {
+        public int Shutter { get; set; }
+        public int Gain { get; set; }
+        public int SensorWidth { get; set; }
+        public int Lines { get; set; }
+        public int CaptureBuffer { get; set; }
+        public int UseExternalTrigger { get; set; }
+        public int Divider { get; set; }
+        
+    }
+}

framework/Inspectron.HawkEye/Protocol/Interfaces/ICameraControl.cs

@@ -0,0 +1,10 @@
+namespace Inspectron.HawkEye.Protocol.Interfaces
+{
+    public interface ICameraControl
+    {
+    
+        void SetParameters(CameraSettings imageSettings);
+
+
+    }
+}

framework/Inspectron.HawkEye/Protocol/Interfaces/IImageSource.cs

@@ -0,0 +1,8 @@
+namespace Inspectron.HawkEye.Protocol.Interfaces
+{
+    public interface IImageSource
+    {
+        byte[] GetImage();
+        void CancelTrigger();
+    }
+}

framework/Inspectron.HawkEye/Protocol/Interfaces/ILightControl.cs

@@ -0,0 +1,7 @@
+namespace Inspectron.HawkEye.Protocol.Interfaces
+{
+    public interface ILightControl
+    {
+        void SetLight(int pwm1, int pwm2);
+    }
+}

framework/Inspectron.HawkEye/Protocol/SocketExtensions.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Net;
+using System.Net.Sockets;
+using Inspectron.HawkEye.RTSP;
+
+namespace Inspectron.HawkEye.Protocol
+{
+    public static class SocketExtensions
+    {
+        public static void Listen(this Socket self,IPAddress adapterAddress,int port)
+        {
+            self.Bind(new IPEndPoint(adapterAddress,port));
+        }
+
+        public static void SendData(this Socket self, byte[] data)
+        {
+            Console.WriteLine("send data");
+          
+            
+            self.Send(data);
+        }
+    }
+}

framework/Inspectron.HawkEye/RTSP/AACPayload.cs

@@ -0,0 +1,136 @@
+using System;
+using System.Collections.Generic;
+
+namespace Inspectron.HawkEye.RTSP
+{
+    // This class handles the AAC-hbd (High Bitrate) Payload
+    // It has methods to process the RTP Payload
+
+    // (c) 2018 Roger Hardiman, RJH Technical Consultancy Ltd
+
+
+    /*
+    RFC 3640
+    3.3.6.  High Bit-rate AAC
+
+    This mode is signaled by mode=AAC-hbr.This mode supports the
+    transportation of variable size AAC frames.In one RTP packet,
+    either one or more complete AAC frames are carried, or a single
+    fragment of an AAC frame is carried.In this mode, the AAC frames
+    are allowed to be interleaved and hence receivers MUST support de-
+    interleaving.The maximum size of an AAC frame in this mode is 8191
+    octets.
+
+    In this mode, the RTP payload consists of the AU Header Section,
+    followed by either one AAC frame, several concatenated AAC frames or
+    one fragmented AAC frame.The Auxiliary Section MUST be empty.  For
+    each AAC frame contained in the payload, there MUST be an AU-header
+    in the AU Header Section to provide:
+
+    a) the size of each AAC frame in the payload and
+
+    b) index information for computing the sequence(and hence timing) of
+       each AAC frame.
+
+       To code the maximum size of an AAC frame requires 13 bits.
+       Therefore, in this configuration 13 bits are allocated to the AU-
+       size, and 3 bits to the AU-Index(-delta) field.Thus, each AU-header
+       has a size of 2 octets.Each AU-Index field MUST be coded with the
+       value 0.  In the AU Header Section, the concatenated AU-headers MUST
+       be preceded by the 16-bit AU-headers-length field, as specified in
+       section 3.2.1.
+
+        In addition to the required MIME format parameters, the following
+        parameters MUST be present: sizeLength, indexLength, and
+        indexDeltaLength.AAC frames always have a fixed duration per Access
+        Unit; when interleaving in this mode, this specific duration MUST be
+        signaled by the MIME format parameter constantDuration.In addition,
+        the parameter maxDisplacement MUST be present when interleaving.
+
+    For example:
+
+        m= audio 49230 RTP/AVP 96
+        a= rtpmap:96 mpeg4-generic/48000/6
+        a= fmtp:96 streamtype= 5; profile-level-id= 16; mode= AAC-hbr;config= 11B0; sizeLength= 13; indexLength= 3;indexDeltaLength= 3; constantDuration= 1024
+
+    The hexadecimal value of the "config" parameter is the AudioSpecificConfig(), as defined in ISO/IEC 14496-3.
+    AudioSpecificConfig() specifies a 5.1 channel AAC stream with a sampling rate of 48 kHz.For the description of MIME parameters, see
+    section 4.1.
+
+    */
+
+
+    public class AACPayload
+    {
+        public uint ObjectType = 0;
+        public uint FrequencyIndex = 0;
+        public uint ChannelConfiguration = 0;
+
+        // Constructor
+        public AACPayload(String config_string)
+        {
+            /***
+            5 bits: object type
+                if (object type == 31)
+                6 bits + 32: object type
+            4 bits: frequency index
+                if (frequency index == 15)
+                24 bits: frequency
+            4 bits: channel configuration
+            var bits: AOT Specific Config
+             ***/
+
+            // config is a string in hex eg 1490 or 0x1210
+            // Read each ASCII character and add to a bit array
+            BitStream bs = new BitStream();
+            bs.AddHexString(config_string);
+
+            // Read 5 bits
+            ObjectType = bs.Read(5);
+
+            // Read 4 bits
+            FrequencyIndex = bs.Read(4);
+
+            // Read 4 bits
+            ChannelConfiguration = bs.Read(4);
+        }
+
+        public List<byte[]> Process_AAC_RTP_Packet(byte[] rtp_payload, int rtp_marker) {
+
+            // RTP Payload for MPEG4-GENERIC can consist of multple blocks.
+            // Each block has 3 parts
+            // Part 1 - Acesss Unit Header Length + Header
+            // Part 2 - Access Unit Auxiliary Data Length + Data (not used in AAC High Bitrate)
+            // Part 3 - Access Unit Audio Data
+
+            // The rest of the RTP packet is the AMR data
+            List<byte[]> audio_data = new List<byte[]>();
+
+            int ptr = 0;
+
+            while (true) {
+                if (ptr + 4 > rtp_payload.Length) break; // 2 bytes for AU Header Length, 2 bytes of AU Header payload
+
+                // Get Size of the AU Header
+                int au_headers_length_bits = (((rtp_payload[ptr] << 8) + (rtp_payload[ptr + 1] << 0))); // 16 bits
+                int au_headers_length = (int)Math.Ceiling((double)au_headers_length_bits / 8.0);
+                ptr += 2;
+
+                // Examine the AU Header. Get the size of the AAC data
+                int aac_frame_size = (((rtp_payload[ptr] << 8) + (rtp_payload[ptr+1] << 0)) >> 3); // 13 bits
+                int aac_index_delta = rtp_payload[ptr+1] & 0x03; // 3 bits
+                ptr += au_headers_length;
+
+                // extract the AAC block
+                if (ptr + aac_frame_size > rtp_payload.Length) break; // not enough data to copy
+                byte[] aac_data = new byte[aac_frame_size];
+                System.Array.Copy(rtp_payload, ptr, aac_data, 0, aac_frame_size);
+                audio_data.Add(aac_data);
+                ptr += aac_frame_size;
+            }
+
+            return audio_data;
+        }
+
+    }
+}

framework/Inspectron.HawkEye/RTSP/AMRPayload.cs

@@ -0,0 +1,34 @@
+using System.Collections.Generic;
+
+namespace Inspectron.HawkEye.RTSP
+{
+    // This class handles the AMR Payload
+    // It has methods to process the RTP Payload
+
+    public class AMRPayload
+    {
+        // Constructor
+        public AMRPayload()
+        {
+        }
+
+        public List<byte[]> Process_AMR_RTP_Packet(byte[] rtp_payload, int rtp_marker) {
+
+			// Octet-Aligned Mode (RFC 4867 Section 4.4.1)
+
+            // First byte is the Payload Header
+			if (rtp_payload.Length < 1) return null;
+			byte payloadHeader = rtp_payload[0];
+
+            // The rest of the RTP packet is the AMR data
+            List<byte[]> audio_data = new List<byte[]>();
+
+			byte[] amr_data = new byte[rtp_payload.Length - 1];
+			System.Array.Copy(rtp_payload,1,amr_data,0,rtp_payload.Length-1);
+			audio_data.Add(amr_data);
+
+            return audio_data;
+        }
+
+    }
+}

framework/Inspectron.HawkEye/RTSP/Authentication.cs

@@ -0,0 +1,183 @@
+using System;
+using System.Security.Cryptography;
+using System.Text;
+using Inspectron.HawkEye.RTSP.Messages;
+
+namespace Inspectron.HawkEye.RTSP
+{
+
+    // WWW-Authentication and Authorization Headers
+    public class Authentication
+    {
+        private static NLog.Logger _logger = NLog.LogManager.GetCurrentClassLogger();
+
+        public enum Type {Basic, Digest};
+
+        private String username = null;
+        private String password = null;
+        private String realm = null;
+        private String nonce = null;
+        private Type authentication_type = Type.Digest;
+        private readonly MD5 md5 = System.Security.Cryptography.MD5.Create();
+
+
+        private const char quote = '\"';
+
+        // Constructor
+        public Authentication(String username, String password, String realm, Type authentication_type) {
+            this.username = username;
+            this.password = password;
+            this.realm = realm;
+            this.authentication_type = authentication_type;
+
+            this.nonce = new Random().Next(100000000,999999999).ToString(); // random 9 digit number            
+        }
+
+        public String GetHeader() {
+            if (authentication_type == Type.Basic) {
+                return "Basic realm=" + quote + realm + quote;
+            }
+            if (authentication_type == Type.Digest) {
+                return "Digest realm=" + quote + realm + quote + ", nonce=" + quote + nonce + quote;
+            }
+            return null;
+        }
+        
+
+		public bool IsValid(RtspMessage received_message) {
+			
+			string authorization = received_message.Headers["Authorization"];
+            
+
+			// Check Username and Password
+            if (authentication_type == Type.Basic && authorization.StartsWith("Basic ")) {
+                string base64_str = authorization.Substring(6); // remove 'Basic '
+                byte[] data = Convert.FromBase64String(base64_str);
+                string decoded = Encoding.UTF8.GetString(data);
+                int split_position = decoded.IndexOf(':');
+                string decoded_username = decoded.Substring(0, split_position);
+                string decoded_password = decoded.Substring(split_position + 1);
+
+                if ((decoded_username == username) && (decoded_password == password)) {
+					_logger.Debug("Basic Authorization passed");
+                    return true;
+                } else {
+					_logger.Debug("Basic Authorization failed");
+                    return false;
+                }
+            }
+
+            // Check Username, URI, Nonce and the MD5 hashed Response
+            if (authentication_type == Type.Digest && authorization.StartsWith("Digest ")) {
+                string value_str = authorization.Substring(7); // remove 'Digest '
+                string[] values = value_str.Split(',');
+                string auth_header_username = null;
+				string auth_header_realm = null;
+                string auth_header_nonce = null;
+				string auth_header_uri = null;
+                string auth_header_response = null;
+				string message_method = null;
+				string message_uri = null;
+				try {
+					message_method = received_message.Command.Split(' ')[0];
+                    message_uri = received_message.Command.Split(' ')[1];
+				} catch {}
+
+                foreach (string value in values) {
+                    string[] tuple = value.Trim().Split(new char[] {'='},2); // split on first '=' 
+                    if (tuple.Length == 2 && tuple[0].Equals("username")) {
+                        auth_header_username = tuple[1].Trim(new char[] {' ','\"'}); // trim space and quotes
+                    }
+					else if (tuple.Length == 2 && tuple[0].Equals("realm")) {
+                        auth_header_realm = tuple[1].Trim(new char[] {' ','\"'}); // trim space and quotes
+                    }
+                    else if (tuple.Length == 2 && tuple[0].Equals("nonce")) {
+						auth_header_nonce = tuple[1].Trim(new char[] {' ','\"'}); // trim space and quotes
+                    }
+                    else if (tuple.Length == 2 && tuple[0].Equals("uri")) {
+						auth_header_uri = tuple[1].Trim(new char[] {' ','\"'}); // trim space and quotes
+                    }
+                    else if (tuple.Length == 2 && tuple[0].Equals("response")) {
+						auth_header_response = tuple[1].Trim(new char[] {' ','\"'}); // trim space and quotes
+                    }
+                }
+
+                // Create the MD5 Hash using all parameters passed in the Auth Header with the 
+                // addition of the 'Password'
+				String hashA1 = CalculateMD5Hash(md5, auth_header_username+":"+auth_header_realm+":"+this.password);
+                String hashA2 = CalculateMD5Hash(md5, message_method + ":" + auth_header_uri);
+                String expected_response = CalculateMD5Hash(md5, hashA1 + ":" + auth_header_nonce + ":" + hashA2);
+
+                // Check if everything matches
+				// ToDo - extract paths from the URIs (ignoring SETUP's trackID)
+				if ((auth_header_username == this.username)
+				    && (auth_header_realm == this.realm)
+				    && (auth_header_nonce == this.nonce)
+				    && (auth_header_response == expected_response)
+				   ){
+				    _logger.Debug("Digest Authorization passed");
+                    return true;
+                } else {
+					_logger.Debug("Digest Authorization failed");
+                    return false;
+                }
+            }
+            return false;
+        }
+
+
+
+        // Generate Basic or Digest Authorization
+        public string GenerateAuthorization(string username, string password,
+                                            string auth_type, string realm, string nonce, string url, string command)  {
+
+            if (username == null || username.Length == 0) return null;
+            if (password == null || password.Length == 0) return null;
+            if (realm == null || realm.Length == 0) return null;
+            if (auth_type.Equals("Digest") && (nonce == null || nonce.Length == 0)) return null;
+
+            if (auth_type.Equals("Basic")) {
+                byte[] credentials = System.Text.Encoding.UTF8.GetBytes(username+":"+password);
+                String credentials_base64 = Convert.ToBase64String(credentials);
+                String basic_authorization = "Basic " + credentials_base64;
+                return basic_authorization;
+            }
+            else if (auth_type.Equals("Digest")) {
+
+                MD5 md5 = System.Security.Cryptography.MD5.Create();
+                String hashA1 = CalculateMD5Hash(md5, username+":"+realm+":"+password);
+                String hashA2 = CalculateMD5Hash(md5, command + ":" + url);
+                String response = CalculateMD5Hash(md5, hashA1 + ":" + nonce + ":" + hashA2);
+
+                const String quote = "\"";
+                String digest_authorization = "Digest username=" + quote + username + quote +", "
+                    + "realm=" + quote + realm + quote + ", "
+                    + "nonce=" + quote + nonce + quote + ", "
+                    + "uri=" + quote + url + quote + ", "
+                    + "response=" + quote + response + quote;
+
+                return digest_authorization;
+            }
+            else {
+                return null;
+            }
+
+        }
+        
+
+
+        // MD5 (lower case)
+        private string CalculateMD5Hash(MD5 md5_session, string input)
+        {
+            byte[] inputBytes = System.Text.Encoding.UTF8.GetBytes(input);
+            byte[] hash = md5_session.ComputeHash(inputBytes);
+
+            StringBuilder output = new StringBuilder();
+            for (int i = 0; i < hash.Length; i++) {
+                output.Append(hash[i].ToString("x2"));
+            }
+
+            return output.ToString();
+        }
+    }
+}

framework/Inspectron.HawkEye/RTSP/BitStream.cs

@@ -0,0 +1,88 @@
+using System;
+using System.Collections.Generic;
+
+// (c) 2018 Roger Hardiman, RJH Technical Consultancy Ltd
+// Simple class to Read and Write bits in a bit stream.
+// Data is written to the end of the bit stream and the bit stream can be returned as a Byte Array
+// Data can be read from the head of the bit stream
+// Example
+//    bitstream.AddValue(0xA,4); // Write 4 bit value
+//    bitstream.AddValue(0xB,4);
+//    bitstream.AddValue(0xC,4);
+//    bitstream.AddValue(0xD,4);
+//    bitstream.ToArray() -> {0xAB, 0xCD} // Return Byte Array
+//    bitstream.Read(8) -> 0xAB  // Read 8 bit value
+
+namespace Inspectron.HawkEye.RTSP
+{
+
+    // Very simple bitstream
+    public class BitStream {
+
+        private List <byte> data = new List<byte>(); // List only stores 0 or 1 (one 'bit' per List item)
+
+        // Constructor
+        public BitStream() {
+        }
+
+        public void AddValue(int value, int num_bits) {
+            // Add each bit to the List
+            for (int i = num_bits-1; i >= 0; i--) {
+                data.Add((byte)((value>>i) & 0x01));
+            }
+        }
+
+        public void AddHexString(String hex_string) {
+            char[] hex_chars = hex_string.ToUpper().ToCharArray();
+            foreach (char c in hex_chars) {
+                if ((c.Equals('0'))) this.AddValue(0,4);
+                else if ((c.Equals('1'))) this.AddValue(1, 4);
+                else if ((c.Equals('2'))) this.AddValue(2, 4);
+                else if ((c.Equals('3'))) this.AddValue(3, 4);
+                else if ((c.Equals('4'))) this.AddValue(4, 4);
+                else if ((c.Equals('5'))) this.AddValue(5, 4);
+                else if ((c.Equals('6'))) this.AddValue(6, 4);
+                else if ((c.Equals('7'))) this.AddValue(7, 4);
+                else if ((c.Equals('8'))) this.AddValue(8, 4);
+                else if ((c.Equals('9'))) this.AddValue(9, 4);
+                else if ((c.Equals('A'))) this.AddValue(10, 4);
+                else if ((c.Equals('B'))) this.AddValue(11, 4);
+                else if ((c.Equals('C'))) this.AddValue(12, 4);
+                else if ((c.Equals('D'))) this.AddValue(13, 4);
+                else if ((c.Equals('E'))) this.AddValue(14, 4);
+                else if ((c.Equals('F'))) this.AddValue(15, 4);
+            }
+        }
+
+        public uint Read(int num_bits) {
+            // Read and remove items from the front of the list of bits
+            if (data.Count < num_bits) return 0;
+            uint result = 0;
+            for (int i = 0; i < num_bits; i++) {
+                result = result << 1;
+                result = result + data[0];
+                data.RemoveAt(0);
+            }
+            return result;
+        }
+
+        public byte[] ToArray() {
+            int num_bytes = (int)Math.Ceiling((double)data.Count/8.0);
+            byte[] array = new byte[num_bytes];
+            int ptr = 0;
+            int shift = 7;
+            for (int i = 0; i < data.Count; i++) {
+                array[ptr] += (byte)(data[i] << shift);
+                if (shift == 0) {
+                    shift = 7;
+                    ptr++;
+                }
+                else {
+                    shift--;
+                }
+            }
+
+            return array;
+        }
+    }
+}

framework/Inspectron.HawkEye/RTSP/G711Payload.cs

@@ -0,0 +1,64 @@
+using System.Collections.Generic;
+
+namespace Inspectron.HawkEye.RTSP
+{
+    // This class handles the G711 Payload
+    // It has methods to process the RTP Payload
+
+    public class G711Payload
+    {
+        // Constructor
+        public G711Payload()
+        {
+        }
+
+        public List<byte[]> Process_G711_RTP_Packet(byte[] rtp_payload, int rtp_marker) {
+            
+            List<byte[]> audio_data = new List<byte[]>();
+            audio_data.Add(rtp_payload);
+
+            return audio_data;
+        }
+
+        /* Untested - used with G711.1 and PCMA-WB and PCMU-WB Codec Names */
+        public List<byte[]> Process_G711_1_RTP_Packet(byte[] rtp_payload, int rtp_marker) {
+
+            // Look at the Header. This tells us the G711 mode being used
+
+            // Mode Index (MI) is
+            // 1 - R1 40 octets containg Layer 0 data
+            // 2 - R2a 50 octets containing Layer 0 plus Layer 1 data
+            // 3 - R2b 50 octets containing Layer 0 plus Layer 2 data
+            // 4 - R3 60 octets containing Layer 0 plus Layer 1 plus Layer 2 data
+
+            byte mode_index = (byte)(rtp_payload[0] & 0x07);
+
+            int size_of_one_frame = 0; // will be in bytes
+            switch (mode_index) {
+                case 1: size_of_one_frame = 40; break;
+                case 2: size_of_one_frame = 50; break;
+                case 3: size_of_one_frame = 50; break;
+                case 4: size_of_one_frame = 60; break;
+                default: return null; // invalid Mode Index
+            }
+
+            int number_frames = (rtp_payload.Length - 1) / size_of_one_frame;
+
+
+            // Return just the basic u-Law or A-Law audio (the Layer 0 audio)
+
+            List<byte[]> audio_data = new List<byte[]>();
+
+            // Extract each audio frame and place in the audio_data List
+            int frame_start = 1; // starts just after the MI header
+            while (frame_start + size_of_one_frame < rtp_payload.Length) {
+                byte[] layer_0_audio = new byte[40];
+                System.Array.Copy(rtp_payload,frame_start,layer_0_audio,0,40); // 40 octets in Layer 0 data
+                audio_data.Add(layer_0_audio);
+
+                frame_start += size_of_one_frame;
+            }
+            return audio_data;
+        }
+    }
+}

framework/Inspectron.HawkEye/RTSP/H264Payload.cs

@@ -0,0 +1,184 @@
+using System.Collections.Generic;
+using System.IO;
+
+namespace Inspectron.HawkEye.RTSP
+{
+    // This class handles the H264 Payload
+    // It has methods to parse parameters in the SDP
+    // It has methods to process the RTP Payload
+
+    public class H264Payload
+    {
+        private static NLog.Logger _logger = NLog.LogManager.GetCurrentClassLogger();
+
+        int norm, fu_a, fu_b, stap_a, stap_b, mtap16, mtap24 = 0; // used for diagnostics stats
+
+        List<byte[]> temporary_rtp_payloads = new List<byte[]>(); // used to assemble the RTP packets that form one RTP Frame
+                                                                  // Eg all the RTP Packets from M=0 through to M=1
+
+        MemoryStream fragmented_nal = new MemoryStream(); // used to concatenate fragmented H264 NALs where NALs are split over RTP packets
+
+
+        // Constructor
+        public H264Payload()
+        {
+        }
+
+        public List<byte[]> Process_H264_RTP_Packet(byte[] rtp_payload, int rtp_marker) {
+
+            // Add to the list of payloads for the current Frame of video
+            temporary_rtp_payloads.Add(rtp_payload); // Todo Could optimise this and go direct to Process Frame if just 1 packet in frame
+
+            if (rtp_marker == 1)
+            {
+                // End Marker is set. Process the list of RTP Packets (forming 1 RTP frame) and save the NALs to a file
+                List<byte[]> nal_units = Process_H264_RTP_Frame(temporary_rtp_payloads);
+                temporary_rtp_payloads.Clear();
+
+                return nal_units;
+            }
+
+            return null; // we don't have a frame yet. Keep accumulating RTP packets
+        }
+
+
+        // Process a RTP Frame. A RTP Frame can consist of several RTP Packets which have the same Timestamp
+        // Returns a list of NAL Units (with no 00 00 00 01 header and with no Size header)
+        private List<byte[]> Process_H264_RTP_Frame(List<byte[]> rtp_payloads)
+        {
+            _logger.Debug("RTP Data comprised of " + rtp_payloads.Count + " rtp packets");
+
+            List<byte[]> nal_units = new List<byte[]>(); // Stores the NAL units for a Video Frame. May be more than one NAL unit in a video frame.
+
+            for (int payload_index = 0; payload_index < rtp_payloads.Count; payload_index++)
+            {
+                // Examine the first rtp_payload and the first byte (the NAL header)
+                int nal_header_f_bit = (rtp_payloads[payload_index][0] >> 7) & 0x01;
+                int nal_header_nri = (rtp_payloads[payload_index][0] >> 5) & 0x03;
+                int nal_header_type = (rtp_payloads[payload_index][0] >> 0) & 0x1F;
+
+                // If the Nal Header Type is in the range 1..23 this is a normal NAL (not fragmented)
+                // So write the NAL to the file
+                if (nal_header_type >= 1 && nal_header_type <= 23)
+                {
+                    _logger.Debug("Normal NAL");
+                    norm++;
+                    nal_units.Add(rtp_payloads[payload_index]);
+                }
+                // There are 4 types of Aggregation Packet (split over RTP payloads)
+                else if (nal_header_type == 24)
+                {
+                    _logger.Debug("Agg STAP-A");
+                    stap_a++;
+
+                    // RTP packet contains multiple NALs, each with a 16 bit header
+                    //   Read 16 byte size
+                    //   Read NAL
+                    try
+                    {
+                        int ptr = 1; // start after the nal_header_type which was '24'
+                        // if we have at least 2 more bytes (the 16 bit size) then consume more data
+                        while (ptr + 2 < (rtp_payloads[payload_index].Length - 1))
+                        {
+                            int size = (rtp_payloads[payload_index][ptr] << 8) + (rtp_payloads[payload_index][ptr + 1] << 0);
+                            ptr = ptr + 2;
+                            byte[] nal = new byte[size];
+                            System.Array.Copy(rtp_payloads[payload_index], ptr, nal, 0, size); // copy the NAL
+                            nal_units.Add(nal); // Add to list of NALs for this RTP frame. Start Codes like 00 00 00 01 get added later
+                            ptr = ptr + size;
+                        }
+                    }
+                    catch
+                    {
+                        _logger.Debug("H264 Aggregate Packet processing error");
+                    }
+                }
+                else if (nal_header_type == 25)
+                {
+                    _logger.Debug("Agg STAP-B not supported");
+                    stap_b++;
+                }
+                else if (nal_header_type == 26)
+                {
+                    _logger.Debug("Agg MTAP16 not supported");
+                    mtap16++;
+                }
+                else if (nal_header_type == 27)
+                {
+                    _logger.Debug("Agg MTAP24 not supported");
+                    mtap24++;
+                }
+                else if (nal_header_type == 28)
+                {
+                    _logger.Debug("Frag FU-A");
+                    fu_a++;
+
+                    // Parse Fragmentation Unit Header
+                    int fu_header_s = (rtp_payloads[payload_index][1] >> 7) & 0x01;  // start marker
+                    int fu_header_e = (rtp_payloads[payload_index][1] >> 6) & 0x01;  // end marker
+                    int fu_header_r = (rtp_payloads[payload_index][1] >> 5) & 0x01;  // reserved. should be 0
+                    int fu_header_type = (rtp_payloads[payload_index][1] >> 0) & 0x1F; // Original NAL unit header
+
+                    _logger.Debug("Frag FU-A s=" + fu_header_s + "e=" + fu_header_e);
+
+                    // Check Start and End flags
+                    if (fu_header_s == 1 && fu_header_e == 0)
+                    {
+                        // Start of Fragment.
+                        // Initiise the fragmented_nal byte array
+                        // Build the NAL header with the original F and NRI flags but use the the Type field from the fu_header_type
+                        byte reconstructed_nal_type = (byte)((nal_header_f_bit << 7) + (nal_header_nri << 5) + fu_header_type);
+
+                        // Empty the stream
+                        fragmented_nal.SetLength(0);
+
+                        // Add reconstructed_nal_type byte to the memory stream
+                        fragmented_nal.WriteByte(reconstructed_nal_type);
+
+                        // copy the rest of the RTP payload to the memory stream
+                        fragmented_nal.Write(rtp_payloads[payload_index], 2, rtp_payloads[payload_index].Length - 2);
+                    }
+
+                    if (fu_header_s == 0 && fu_header_e == 0)
+                    {
+                        // Middle part of Fragment
+                        // Append this payload to the fragmented_nal
+                        // Data starts after the NAL Unit Type byte and the FU Header byte
+                        fragmented_nal.Write(rtp_payloads[payload_index], 2, rtp_payloads[payload_index].Length - 2);
+                    }
+
+                    if (fu_header_s == 0 && fu_header_e == 1)
+                    {
+                        // End part of Fragment
+                        // Append this payload to the fragmented_nal
+                        // Data starts after the NAL Unit Type byte and the FU Header byte
+                        fragmented_nal.Write(rtp_payloads[payload_index], 2, rtp_payloads[payload_index].Length - 2);
+
+                        // Add the NAL to the array of NAL units
+                        nal_units.Add(fragmented_nal.ToArray());
+                    }
+                }
+
+                else if (nal_header_type == 29)
+                {
+                    _logger.Debug("Frag FU-B not supported");
+                    fu_b++;
+                }
+                else
+                {
+                    _logger.Debug("Unknown NAL header " + nal_header_type + " not supported");
+                }
+
+            }
+
+            // Output some statistics
+            _logger.Debug("Norm=" + norm + " ST-A=" + stap_a + " ST-B=" + stap_b + " M16=" + mtap16 + " M24=" + mtap24 + " FU-A=" + fu_a + " FU-B=" + fu_b);
+
+            // Output all the NALs that form one RTP Frame (one frame of video)
+            return nal_units;
+
+        }
+
+
+    }
+}

framework/Inspectron.HawkEye/RTSP/H265Payload.cs

@@ -0,0 +1,224 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Inspectron.HawkEye.RTSP
+{
+    // This class handles the H265 Payload
+    // It has methods to parse parameters in the SDP
+    // It has methods to process the RTP Payload
+
+    // By Roger Hardiman, RJH Technical Consultancy Ltd
+
+    public class H265Payload
+    {
+        // H265 / HEVC structure.
+        // An 'Access Unit' is the set of NAL Units that form one Picture
+        // NAL Units have a 2 byte header comprising of
+        // F Bit, Type, Layer ID and TID
+
+
+        int single, agg, frag = 0; // used for diagnostics stats
+        bool has_donl = false;
+
+        List<byte[]> temporary_rtp_payloads = new List<byte[]>(); // used to assemble the RTP packets that form one RTP Frame
+                                                                  // Eg all the RTP Packets from M=0 through to M=1
+
+        MemoryStream fragmented_nal = new MemoryStream(); // used to concatenate fragmented H264 NALs where NALs are split over RTP packets
+
+
+        // Constructor
+        public H265Payload(bool has_donl)
+        {
+            this.has_donl = has_donl;
+        }
+
+        public List<byte[]> Process_H265_RTP_Packet(byte[] rtp_payload, int rtp_marker) {
+
+            // Add payload to the List of payloads for the current Frame of Video
+            // ie all the payloads with M=0 up to the final payload where M=1
+            temporary_rtp_payloads.Add(rtp_payload); // Todo Could optimise this and go direct to Process Frame if just 1 packet in frame
+
+            if (rtp_marker == 1)
+            {
+                // End Marker is set. Process the list of RTP Packets (forming 1 RTP frame) and save the NALs to a file
+                List<byte[]> nal_units = Process_H265_RTP_Frame(temporary_rtp_payloads);
+                temporary_rtp_payloads.Clear();
+
+                return nal_units;
+            }
+
+            return null; // we don't have a frame yet. Keep accumulating RTP packets
+        }
+
+
+        // Process a RTP Frame. A RTP Frame can consist of several RTP Packets which have the same Timestamp
+        // Returns a list of NAL Units (with no 00 00 00 01 header and with no Size header)
+        private List<byte[]> Process_H265_RTP_Frame(List<byte[]> rtp_payloads)
+        {
+            Console.WriteLine("RTP Data comprised of " + rtp_payloads.Count + " rtp packets");
+
+            List<byte[]> nal_units = new List<byte[]>(); // Stores the NAL units for a Video Frame. May be more than one NAL unit in a video frame.
+
+            for (int payload_index = 0; payload_index < rtp_payloads.Count; payload_index++)
+            {
+                // Examine the first two bytes of the RTP data, the Payload Header
+                // F (Forbidden Bit),
+                // Type of NAL Unit (or VCL NAL Unit if Type is < 32),
+                // LayerId
+                // TID  (TemporalID = TID - 1)
+                /*+---------------+---------------+
+                 *|0|1|2|3|4|5|6|7|0|1|2|3|4|5|6|7|
+                 *+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+                 *|F|   Type    |  LayerId  | TID |
+                 *+-------------+-----------------+
+                 */
+
+                int payload_header = (rtp_payloads[payload_index][0] << 8) | (rtp_payloads[payload_index][1]);
+                int payload_header_f_bit = (payload_header >> 15) & 0x01;
+                int payload_header_type = (payload_header >> 9) & 0x3F;
+                int payload_header_layer_id = (payload_header >> 3) & 0x3F;
+                int payload_header_tid = payload_header & 0x7;
+
+
+                // There are three ways to Packetize NAL units into RTP Packets
+                //  Single NAL Unit Packet
+                //  Aggregation Packet (payload_header_type = 48)
+                //  Fragmentation Unit (payload_header_type = 49)
+
+
+                // Single NAL Unit Packet
+                // 32=VPS
+                // 33=SPS
+                // 34=PPS
+                if (payload_header_type != 48 && payload_header_type != 49)
+                {
+                    Console.WriteLine("Single NAL");
+                    single++;
+
+                    //TODO - Handle DONL
+
+                    nal_units.Add(rtp_payloads[payload_index]);
+                }
+
+                // Aggregation Packet
+                else if (payload_header_type == 48)
+                {
+                    Console.WriteLine("Aggregation Packet");
+                    agg++;
+
+                    // RTP packet contains multiple NALs, each with a 16 bit header
+                    //   Read 16 byte size
+                    //   Read NAL
+                    // Use a Try/Catch to protect from bad RTP data where block sizes exceed the
+                    // available data
+                    try
+                    {
+                        int ptr = 2; // start after 16 bit Payload Header
+
+                        // loop until the ptr has moved beyond the length of the data
+                        while (ptr < (rtp_payloads[payload_index].Length - 1))
+                        {
+                            if (has_donl) ptr = ptr + 2; // step over the DONL data
+                            int size = (rtp_payloads[payload_index][ptr] << 8) + (rtp_payloads[payload_index][ptr + 1] << 0);
+                            ptr = ptr + 2;
+                            byte[] nal = new byte[size];
+                            System.Array.Copy(rtp_payloads[payload_index], ptr, nal, 0, size); // copy the NAL
+                            nal_units.Add(nal); // Add to list of NALs for this RTP frame. Start Codes like 00 00 00 01 get added later
+                            ptr = ptr + size;
+                        }
+                    }
+                    catch
+                    {
+                        Console.WriteLine("H265 Aggregate Packet processing error");
+                    }
+                }
+
+                // Fragmentation Unit
+                else if (payload_header_type == 49)
+                {
+                    Console.WriteLine("Fragmentation Unit");
+                    frag++;
+
+                    // Parse Fragmentation Unit Header
+                    int fu_header_s = (rtp_payloads[payload_index][2] >> 7) & 0x01;  // start marker
+                    int fu_header_e = (rtp_payloads[payload_index][2] >> 6) & 0x01;  // end marker
+                    int fu_header_type = (rtp_payloads[payload_index][2] >> 0) & 0x3F; // fu type
+
+                    Console.WriteLine("Frag FU-A s=" + fu_header_s + "e=" + fu_header_e);
+
+                    // Check Start and End flags
+                    if (fu_header_s == 1 && fu_header_e == 0)
+                    {
+                        // Start of Fragment.
+                        // Initiise the fragmented_nal byte array
+
+                        // Empty the stream
+                        fragmented_nal.SetLength(0);
+
+                        // Reconstrut the NAL header from the rtp_payload_header, replacing the Type with FU Type
+                        int nal_header = (payload_header & 0x81FF); // strip out existing 'type'
+                        nal_header = nal_header | (fu_header_type << 9);
+
+                        fragmented_nal.WriteByte((byte)((nal_header >> 8) & 0xFF));
+                        fragmented_nal.WriteByte((byte)((nal_header >> 0) & 0xFF));
+
+                        if (has_donl)
+                        {
+                            // start copying after the DONL data
+                            fragmented_nal.Write(rtp_payloads[payload_index], 5, rtp_payloads[payload_index].Length - 5);
+                        }
+                        else
+                        {
+                            // there is no DONL data
+                            fragmented_nal.Write(rtp_payloads[payload_index], 3, rtp_payloads[payload_index].Length - 3);
+                        }
+                    }
+
+                    if (fu_header_s == 0 && fu_header_e == 0)
+                    {
+                        // Middle part of Fragment
+                        // Append this payload to the fragmented_nal
+
+                        if (has_donl) {
+                            // start copying after the DONL data
+                            fragmented_nal.Write(rtp_payloads[payload_index], 5, rtp_payloads[payload_index].Length - 5);
+                        } else {
+                            // there is no DONL data
+                            fragmented_nal.Write(rtp_payloads[payload_index], 3, rtp_payloads[payload_index].Length - 3);
+                        }
+                    }
+
+                    if (fu_header_s == 0 && fu_header_e == 1)
+                    {
+                        // End part of Fragment
+                        // Append this payload to the fragmented_nal
+                        if (has_donl)
+                        {
+                            // start copying after the DONL data
+                            fragmented_nal.Write(rtp_payloads[payload_index], 5, rtp_payloads[payload_index].Length - 5);
+                        }
+                        else
+                        {
+                            // there is no DONL data
+                            fragmented_nal.Write(rtp_payloads[payload_index], 3, rtp_payloads[payload_index].Length - 3);
+                        }
+
+                        // Add the NAL to the array of NAL units
+                        nal_units.Add(fragmented_nal.ToArray());
+                    }
+                }
+                else {
+                    Console.WriteLine("Unknown Payload Header Type = " + payload_header_type);
+                }
+            }
+
+            // Output some statistics
+            Console.WriteLine("Single=" + single + " Agg=" + agg + " Frag=" + frag);
+
+            // Output all the NALs that form one RTP Frame (one frame of video)
+            return nal_units;
+
+        }
+    }
+}

framework/Inspectron.HawkEye/RTSP/IRTSPTransport.cs

@@ -0,0 +1,41 @@
+namespace Inspectron.HawkEye.RTSP
+{
+    /// <summary>
+    /// Interface for Transport of Rtsp (TCP, TCP+SSL,..)
+    /// </summary>
+    public interface IRtspTransport
+    {
+        /// <summary>
+        /// Gets the stream of the transport.
+        /// </summary>
+        /// <returns>A stream</returns>
+        System.IO.Stream GetStream();
+
+        /// <summary>
+        /// Gets the remote address.
+        /// </summary>
+        /// <value>The remote address.</value>
+        string RemoteAddress
+        {
+            get;
+        }
+
+        /// <summary>
+        /// Closes this instance.
+        /// </summary>
+        void Close();
+
+        /// <summary>
+        /// Gets a value indicating whether this <see cref="IRtspTransport"/> is connected.
+        /// </summary>
+        /// <value><c>true</c> if connected; otherwise, <c>false</c>.</value>
+        bool Connected { get; }
+
+        /// <summary>
+        /// Reconnect this instance.
+        /// <remarks>Must do nothing if already connected.</remarks>
+        /// </summary>
+        /// <exception cref="System.Net.Sockets.SocketException">Error during socket </exception>
+        void Reconnect();
+    }
+}

framework/Inspectron.HawkEye/RTSP/Messages/PortCouple.cs

@@ -0,0 +1,103 @@
+using System;
+using System.Diagnostics.Contracts;
+using System.Globalization;
+
+namespace Inspectron.HawkEye.RTSP.Messages
+{
+    /// <summary>
+    /// Describe a couple of port used to transfer video and command.
+    /// </summary>
+    public class PortCouple
+    {
+        /// <summary>
+        /// Gets or sets the first port number.
+        /// </summary>
+        /// <value>The first port.</value>
+        public int First { get; set; }
+        /// <summary>
+        /// Gets or sets the second port number.
+        /// </summary>
+        /// <remarks>If not present the value is 0</remarks>
+        /// <value>The second port.</value>
+        public int Second { get; set; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PortCouple"/> class.
+        /// </summary>
+        public PortCouple()
+        { }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PortCouple"/> class.
+        /// </summary>
+        /// <param name="first">The first port.</param>
+        public PortCouple(int first)
+        {
+            First = first;
+            Second = 0;
+        }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PortCouple"/> class.
+        /// </summary>
+        /// <param name="first">The first port.</param>
+        /// <param name="second">The second port.</param>
+        public PortCouple(int first, int second)
+        {
+            First = first;
+            Second = second;
+        }
+
+        /// <summary>
+        /// Gets a value indicating whether this instance has second port.
+        /// </summary>
+        /// <value>
+        /// 	<c>true</c> if this instance has second port; otherwise, <c>false</c>.
+        /// </value>
+        public bool IsSecondPortPresent
+        {
+            get { return Second != 0; }
+        }
+
+        /// <summary>
+        /// Parses the int values of port.
+        /// </summary>
+        /// <param name="stringValue">A string value.</param>
+        /// <returns>The port couple</returns>
+        public static PortCouple Parse(string stringValue)
+        {
+            if (stringValue == null)
+                throw new ArgumentNullException("stringValue");
+            Contract.Requires(!string.IsNullOrEmpty(stringValue));
+
+            string[] values = stringValue.Split('-');
+
+            int tempValue;
+
+            int.TryParse(values[0], out tempValue);
+            PortCouple result = new PortCouple(tempValue);
+
+            tempValue = 0;
+            if (values.Length > 1)
+                int.TryParse(values[1], out tempValue);
+
+            result.Second = tempValue;
+
+            return result;
+        }
+
+        /// <summary>
+        /// Returns a <see cref="System.String"/> that represents this instance.
+        /// </summary>
+        /// <returns>
+        /// A <see cref="System.String"/> that represents this instance.
+        /// </returns>
+        public override string ToString()
+        {
+            if (IsSecondPortPresent)
+                return First.ToString(CultureInfo.InvariantCulture) + "-" + Second.ToString(CultureInfo.InvariantCulture);
+            else
+                return First.ToString(CultureInfo.InvariantCulture);
+        }
+
+
+    }
+}

framework/Inspectron.HawkEye/RTSP/Messages/RTSPChunk.cs

@@ -0,0 +1,49 @@
+using System;
+
+namespace Inspectron.HawkEye.RTSP.Messages
+{
+    /// <summary>
+    /// Class wich represent each message echanged on Rtsp socket.
+    /// </summary>
+    public abstract class RtspChunk : ICloneable
+    {
+        /// <summary>
+        /// Logs the message to debug.
+        /// </summary>
+        public void LogMessage()
+        {
+            LogMessage(NLog.LogLevel.Debug);
+        }
+
+        /// <summary>
+        /// Logs the message.
+        /// </summary>
+        /// <param name="alevel">The log level.</param>
+        public abstract void LogMessage(NLog.LogLevel aLevel);
+
+        /// <summary>
+        /// Gets or sets the data associate with the message.
+        /// </summary>
+        /// <value>Array of byte transmit with the message.</value>
+        public byte[] Data
+        { get; set; }
+
+        /// <summary>
+        /// Gets or sets the source port wich receive the message.
+        /// </summary>
+        /// <value>The source port.</value>
+        public RtspListener SourcePort { get; set; }
+
+        #region ICloneable Membres
+
+        /// <summary>
+        /// Crée un nouvel objet qui est une copie de l'instance en cours.
+        /// </summary>
+        /// <returns>
+        /// Nouvel objet qui est une copie de cette instance.
+        /// </returns>
+        public abstract object Clone();
+        
+        #endregion
+    }
+}

framework/Inspectron.HawkEye/RTSP/Messages/RTSPData.cs

@@ -0,0 +1,45 @@
+namespace Inspectron.HawkEye.RTSP.Messages
+{
+    /// <summary>
+    /// Message wich represent data. ($ limited message)
+    /// </summary>
+    public class RtspData : RtspChunk
+    {
+        private static NLog.Logger _logger = NLog.LogManager.GetCurrentClassLogger();
+
+        /// <summary>
+        /// Logs the message to debug.
+        /// </summary>
+        public override void LogMessage(NLog.LogLevel aLevel)
+        {
+            // Default value to debug
+            if (aLevel == null)
+                aLevel = NLog.LogLevel.Debug;
+            // if the level is not logged directly return
+            if (!_logger.IsEnabled(aLevel))
+                return;
+            _logger.Log(aLevel, "Data message");
+            if (Data == null)
+                _logger.Log(aLevel, "Data : null");
+            else
+                _logger.Log(aLevel, "Data length :-{0}-", Data.Length);
+        }
+
+        public int Channel { get; set; }
+
+        /// <summary>
+        /// Clones this instance.
+        /// <remarks>Listner is not cloned</remarks>
+        /// </summary>
+        /// <returns>a clone of this instance</returns>
+        public override object Clone()
+        {
+            RtspData result = new RtspData();
+            result.Channel = this.Channel;
+            if (this.Data != null)
+                result.Data = this.Data.Clone() as byte[];
+            result.SourcePort = this.SourcePort;
+            return result;
+        }
+    }
+}

framework/Inspectron.HawkEye/RTSP/Messages/RTSPHeaderNames.cs

@@ -0,0 +1,19 @@
+namespace Inspectron.HawkEye.RTSP.Messages
+{
+    /// <summary>
+    /// Class containing helper constant for general use headers.
+    /// </summary>
+    public static class RtspHeaderNames
+    {
+        public const string ContentBase = "Content-Base";
+        public const string ContentEncoding = "Content-Encoding";
+        public const string ContentType = "Content-Type";
+
+        public const string Public = "Public";
+        public const string Session = "Session";
+        public const string Transport = "Transport";
+
+        public const string WWWAuthenticate = "WWW-Authenticate";
+        public const string Authorization = "Authorization";
+    }
+}

framework/Inspectron.HawkEye/RTSP/Messages/RTSPMessage.cs

@@ -0,0 +1,309 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.Contracts;
+using System.Globalization;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace Inspectron.HawkEye.RTSP.Messages
+{
+    public class RtspMessage : RtspChunk
+    {
+        private static NLog.Logger _logger = NLog.LogManager.GetCurrentClassLogger();
+
+        /// <summary>
+        /// The regex to validate the Rtsp message.
+        /// </summary>
+        private static readonly Regex _rtspVersionTest = new Regex(@"^RTSP/\d\.\d", RegexOptions.Compiled);
+        /// <summary>
+        /// Create the good type of Rtsp Message from the header.
+        /// </summary>
+        /// <param name="aRequestLine">A request line.</param>
+        /// <returns>An Rtsp message</returns>
+        public static RtspMessage GetRtspMessage(string aRequestLine)
+        {
+            // We can't determine the message 
+            if (string.IsNullOrEmpty(aRequestLine))
+                return new RtspMessage();
+            string[] requestParts = aRequestLine.Split(new char[] { ' ' }, 3);
+            RtspMessage returnValue;
+            if (requestParts.Length == 3)
+            {
+                // A request is : Method SP Request-URI SP RTSP-Version
+                // A response is : RTSP-Version SP Status-Code SP Reason-Phrase
+                // RTSP-Version = "RTSP" "/" 1*DIGIT "." 1*DIGIT
+                if (_rtspVersionTest.IsMatch(requestParts[2]))
+                    returnValue = RtspRequest.GetRtspRequest(requestParts);
+                else if (_rtspVersionTest.IsMatch(requestParts[0]))
+                    returnValue = new RtspResponse();
+                else
+                {
+                    _logger.Warn(CultureInfo.InvariantCulture, "Got a strange message {0}", aRequestLine);
+                    returnValue = new RtspMessage();
+                }
+            }
+            else
+            {
+                _logger.Warn(CultureInfo.InvariantCulture, "Got a strange message {0}", aRequestLine);
+                returnValue = new RtspMessage();
+            }
+            returnValue.Command = aRequestLine;
+            return returnValue;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RtspMessage"/> class.
+        /// </summary>
+        public RtspMessage()
+        {
+            Data = new byte[0];
+            Creation = DateTime.Now;
+        }
+
+        private Dictionary<string, string> _headers = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+
+        internal protected string[] commandArray;
+
+        /// <summary>
+        /// Gets or sets the creation time.
+        /// </summary>
+        /// <value>The creation time.</value>
+        public DateTime Creation { get; private set; }
+
+        /// <summary>
+        /// Gets or sets the command of the message (first line).
+        /// </summary>
+        /// <value>The command.</value>
+        public string Command
+        {
+            get
+            {
+                if (commandArray == null)
+                    return string.Empty;
+                return string.Join(" ", commandArray);
+            }
+            set
+            {
+                if (value == null)
+                    commandArray = new string[] { String.Empty };
+                else
+                    commandArray = value.Split(new char[] {' '}, 3);
+            }
+        }
+
+
+		/// <summary>
+        /// Gets the Method of the message (eg OPTIONS, DESCRIBE, SETUP, PLAY).
+        /// </summary>
+        /// <value>The Method</value>
+        public string Method
+		{
+			get
+			{
+				if (commandArray == null)
+					return string.Empty;
+				return commandArray[0];
+			}
+		}
+
+
+        /// <summary>
+        /// Gets the headers of the message.
+        /// </summary>
+        /// <value>The headers.</value>
+        public Dictionary<string, string> Headers
+        {
+            get
+            {
+                return _headers;
+            }
+        }
+
+        /// <summary>
+        /// Adds one header from a string.
+        /// </summary>
+        /// <param name="line">The string containing header of format Header: Value.</param>
+        /// <exception cref="ArgumentNullException"><paramref name="line"/> is null</exception>
+        public void AddHeader(string line)
+        {
+            if (line == (string)null)
+                throw new ArgumentNullException("line");
+
+            //spliter
+            string[] elements = line.Split(new char[] { ':' }, 2);
+            if (elements.Length == 2)
+            {
+                _headers[elements[0].Trim()] = elements[1].TrimStart();
+            }
+            else
+            {
+                _logger.Warn(CultureInfo.InvariantCulture, "Invalid Header received : -{0}-", line);
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the Ccommande Seqquence number.
+        /// <remarks>If the header is not define or not a valid number it return 0</remarks>
+        /// </summary>
+        /// <value>The sequence number.</value>
+        public int CSeq
+        {
+            get
+            {
+                string returnStringValue;
+                int returnValue;
+                if (!(_headers.TryGetValue("CSeq", out returnStringValue) &&
+                    int.TryParse(returnStringValue, out returnValue)))
+                    returnValue = 0;
+
+                return returnValue;
+            }
+            set
+            {
+                _headers["CSeq"] = value.ToString(CultureInfo.InvariantCulture);
+            }
+        }
+
+        /// <summary>
+        /// Gets the session ID.
+        /// </summary>
+        /// <value>The session ID.</value>
+        public virtual string Session
+        {
+            get
+            {
+                if (!_headers.ContainsKey("Session"))
+                    return null;
+
+                return _headers["Session"];
+            }
+            set
+            {
+                _headers["Session"] = value;
+            }
+        }
+        
+        /// <summary>
+        /// Initialises the length of the data byte array from content lenth header.
+        /// </summary>
+        public void InitialiseDataFromContentLength()
+        {
+            int dataLength;
+            if (!(_headers.ContainsKey("Content-Length")
+                && int.TryParse(_headers["Content-Length"], out dataLength)))
+            {
+                dataLength = 0;
+            }
+            this.Data = new byte[dataLength];
+        }
+
+        /// <summary>
+        /// Adjusts the content length header.
+        /// </summary>
+        public void AdjustContentLength()
+        {
+            if (Data.Length > 0)
+            {
+                _headers["Content-Length"] = Data.Length.ToString(CultureInfo.InvariantCulture);
+            }
+            else
+            {
+                _headers.Remove("Content-Length");
+            }
+        }
+
+        /// <summary>
+        /// Sends to the message to a stream.
+        /// </summary>
+        /// <param name="stream">The stream.</param>
+        /// <exception cref="ArgumentNullException"><paramref name="stream"/> is empty</exception>
+        /// <exception cref="ArgumentException"><paramref name="stream"/> can't be written.</exception>
+        public void SendTo(Stream stream)
+        {
+            // <pex>
+            if (stream == null)
+                throw new ArgumentNullException("stream");
+            if (!stream.CanWrite)
+                throw
+                  new ArgumentException("Stream CanWrite == false, can't send message to it", "stream");
+            // </pex>
+            Contract.EndContractBlock();
+
+            Encoding encoder = ASCIIEncoding.UTF8;
+            StringBuilder outputString = new StringBuilder();
+
+            AdjustContentLength();
+
+            // output header
+            outputString.Append(Command);
+            outputString.Append("\r\n");
+            foreach (KeyValuePair<string, string> item in _headers)
+            {
+                outputString.AppendFormat("{0}: {1}\r\n", item.Key, item.Value);
+            }
+            outputString.Append("\r\n");
+            byte[] buffer = encoder.GetBytes(outputString.ToString());
+            lock(stream) {
+                stream.Write(buffer, 0, buffer.Length);
+
+                // Output data
+                if (Data.Length > 0)
+                    stream.Write(Data, 0, Data.Length);
+
+                }
+            stream.Flush();
+        }
+
+
+
+        /// <summary>
+        /// Logs the message.
+        /// </summary>
+        /// <param name="aLevel">A log level.</param>
+        public override void LogMessage(NLog.LogLevel aLevel)
+        {
+            // Default value to debug
+            if (aLevel == null)
+                aLevel = NLog.LogLevel.Debug;
+            // if the level is not logged directly return
+            if (!_logger.IsEnabled(aLevel))
+                return;
+
+            _logger.Log(aLevel, "Commande : {0}", Command);
+            foreach (KeyValuePair<string, string> item in _headers)
+            {
+                _logger.Log(aLevel, "Header : {0}: {1}", item.Key, item.Value);
+            }
+
+            if (Data.Length > 0)
+            {
+                _logger.Log(aLevel, "Data :-{0}-", ASCIIEncoding.ASCII.GetString(Data));
+            }
+        }
+
+        /// <summary>
+        /// Crée un nouvel objet qui est une copie de l'instance en cours.
+        /// </summary>
+        /// <returns>
+        /// Nouvel objet qui est une copie de cette instance.
+        /// </returns>
+        public override object Clone()
+        {
+            RtspMessage returnValue = GetRtspMessage(this.Command);
+
+            foreach (var item in this.Headers)
+            {
+                if (item.Value == null)
+                    returnValue.Headers.Add(item.Key.Clone() as string, null);
+                else
+                    returnValue.Headers.Add(item.Key.Clone() as string, item.Value.Clone() as string);
+            }
+            returnValue.Data = this.Data.Clone() as byte[];
+            returnValue.SourcePort = this.SourcePort;
+
+            return returnValue;
+        }
+
+    }
+}

framework/Inspectron.HawkEye/RTSP/Messages/RTSPRequest.cs

@@ -0,0 +1,191 @@
+using System;
+using System.Diagnostics;
+
+namespace Inspectron.HawkEye.RTSP.Messages
+{
+    /// <summary>
+    /// An Rtsp Request
+    /// </summary>
+    public class RtspRequest : RtspMessage
+    {
+
+        /// <summary>
+        /// Request type.
+        /// </summary>
+        public enum RequestType
+        {
+            UNKNOWN,
+            DESCRIBE,
+            ANNOUNCE,
+            GET_PARAMETER,
+            OPTIONS,
+            PAUSE,
+            PLAY,
+            RECORD,
+            REDIRECT,
+            SETUP,
+            SET_PARAMETER,
+            TEARDOWN,
+        }
+
+        /// <summary>
+        /// Parses the request command.
+        /// </summary>
+        /// <param name="aStringRequest">A string request command.</param>
+        /// <returns>The typed request.</returns>
+        internal static RequestType ParseRequest(string aStringRequest)
+        {
+            RequestType returnValue;
+            if (!Enum.TryParse<RequestType>(aStringRequest, true, out returnValue))
+                returnValue = RequestType.UNKNOWN;
+            return returnValue;
+        }
+
+        /// <summary>
+        /// Gets the Rtsp request.
+        /// </summary>
+        /// <param name="aRequestParts">A request parts.</param>
+        /// <returns>the parsed request</returns>
+        internal static RtspMessage GetRtspRequest(string[] aRequestParts)
+        {
+            // <pex>
+            Debug.Assert(aRequestParts != (string[])null, "aRequestParts");
+            Debug.Assert(aRequestParts.Length != 0, "aRequestParts.Length == 0");
+            // </pex>
+            // we already know this is a Request
+            RtspRequest returnValue;
+            switch (ParseRequest(aRequestParts[0]))
+            {
+                case RequestType.OPTIONS:
+                    returnValue = new RtspRequestOptions();
+                    break;
+                case RequestType.DESCRIBE:
+                    returnValue = new RtspRequestDescribe();
+                    break;
+                case RequestType.SETUP:
+                    returnValue = new RtspRequestSetup();
+                    break;
+                case RequestType.PLAY:
+                    returnValue = new RtspRequestPlay();
+                    break;
+                case RequestType.PAUSE:
+                    returnValue = new RtspRequestPause();
+                    break;
+                case RequestType.TEARDOWN:
+                    returnValue = new RtspRequestTeardown();
+                    break;
+                case RequestType.GET_PARAMETER:
+                    returnValue = new RtspRequestGetParameter();
+                    break;
+                case RequestType.ANNOUNCE:
+                    returnValue = new RtspRequestAnnounce();
+                    break;
+                case RequestType.RECORD:
+                    returnValue = new RtspRequestRecord();
+                    break;
+                    /*
+                case RequestType.REDIRECT:
+                    break;
+                
+                case RequestType.SET_PARAMETER:
+                    break;
+                     */
+                case RequestType.UNKNOWN:
+                default:
+                    returnValue = new RtspRequest();
+                    break;
+            } 
+
+
+             
+            return returnValue;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RtspRequest"/> class.
+        /// </summary>
+        public RtspRequest()
+        {
+            Command = "OPTIONS * RTSP/1.0";
+        }
+
+        /// <summary>
+        /// Gets the request.
+        /// </summary>
+        /// <value>The request in string format.</value>
+        public string Request
+        {
+            get
+            {
+                return commandArray[0];
+            }
+        }
+
+        /// <summary>
+        /// Gets the request.
+        /// <remarks>The return value is typed with <see cref="Rtsp.RequestType"/> if the value is not
+        /// reconise the value is sent. The string value can be get by <see cref="Request"/></remarks>
+        /// </summary>
+        /// <value>The request.</value>
+        public RequestType RequestTyped
+        {
+            get
+            {
+                return ParseRequest(commandArray[0]);
+            }
+            set
+            {
+                if (Enum.IsDefined(typeof(RequestType), value))
+                    commandArray[0] = value.ToString();
+                else
+                    commandArray[0] = RequestType.UNKNOWN.ToString();
+            }
+        }
+
+        private Uri _RtspUri;
+        /// <summary>
+        /// Gets or sets the Rtsp asked URI.
+        /// </summary>
+        /// <value>The Rtsp asked URI.</value>
+        /// <remarks>The request with uri * is return with null URI</remarks>
+        public Uri RtspUri
+        {
+            get
+            {
+                if (commandArray.Length < 2 || commandArray[1]=="*")
+                    return null;
+                if (_RtspUri == null)
+                    Uri.TryCreate(commandArray[1], UriKind.Absolute, out _RtspUri);
+                return _RtspUri;
+            }
+            set
+            {
+                _RtspUri = value;
+                if (commandArray.Length < 2)
+                {
+                    Array.Resize(ref commandArray, 3);
+                }
+                commandArray[1] = (value != null ? value.ToString().TrimEnd('/') : "*");
+            }
+        }
+
+        /// <summary>
+        /// Gets the assiociate OK response with the request.
+        /// </summary>
+        /// <returns>an Rtsp response correcponding to request.</returns>
+        public virtual RtspResponse CreateResponse()
+        {
+            RtspResponse returnValue = new RtspResponse();
+            returnValue.ReturnCode = 200;
+            returnValue.CSeq = this.CSeq;
+            if (this.Headers.ContainsKey(RtspHeaderNames.Session))
+            {
+                returnValue.Headers[RtspHeaderNames.Session] = this.Headers[RtspHeaderNames.Session]; 
+            }
+
+            return returnValue;
+        }
+
+        public Object ContextData { get; set; }
+    }
+}