public void Start()
{
_layerFactory = new OwinHandlerFactory(_parameters.OwinApp, _parameters.OwinCapabilities);
_ipIsLocalChecker = new IpIsLocalChecker();
_connectionAllocationStrategy = _parameters.ConnectionAllocationStrategy;
var isSsl = _parameters.Certificate != null;
_layerFactory = new Transport2HttpFactory(_parameters.BufferSize, isSsl, _parameters.ServerHeader, _ipIsLocalChecker, _layerFactory);
if (isSsl)
{
_layerFactory = new SslTransportFactory(_parameters, _layerFactory);
}
ListenSocket = new Socket(_parameters.EndPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
var start = DateTime.UtcNow;
while (true)
{
try
{
ListenSocket.Bind(_parameters.EndPoint);
break;
}
catch when(start + _parameters.RetrySocketBindingTime > DateTime.UtcNow)
{
}
Thread.Sleep(50);
}
ListenSocket.Listen(100);
var initialConnectionCount = _connectionAllocationStrategy.CalculateNewConnectionCount(0, 0);
AllocatedConnections = initialConnectionCount;
_blocks.Add(new ConnectionBlock(this, _layerFactory, initialConnectionCount));
}
public SslTransportFactory(X509Certificate certificate, SslProtocols protocols, ILayerFactory next, bool clientCertificateRequired)
{
_certificate = certificate;
_protocols = protocols;
_clientCertificateRequired = clientCertificateRequired;
_next = next;
}
public void Start()
{
_layerFactory = new OwinHandlerFactory(_parameters.OwinApp, _parameters.OwinCapabilities);
_ipIsLocalChecker = new IpIsLocalChecker();
_connectionAllocationStrategy = _parameters.ConnectionAllocationStrategy;
var isSsl = _parameters.Certificate != null;
_layerFactory = new Transport2HttpFactory(_parameters.BufferSize, isSsl, _parameters.ServerHeader, _ipIsLocalChecker, _layerFactory);
if (isSsl)
{
_layerFactory = new SslTransportFactory(_parameters, _layerFactory);
}
ListenSocket = new Socket(_parameters.EndPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
var start = DateTime.UtcNow;
while (true)
{
try
{
ListenSocket.Bind(_parameters.EndPoint);
break;
}
catch when(start + _parameters.RetrySocketBindingTime > DateTime.UtcNow)
{
}
Thread.Sleep(50);
}
ListenSocket.Listen(100);
var initialConnectionCount = _connectionAllocationStrategy.CalculateNewConnectionCount(0, 0);
AllocatedConnections = initialConnectionCount;
_blocks.Add(new ConnectionBlock(this, _layerFactory, initialConnectionCount));
}
/// <summary>
/// Initializes a new instance of the <see cref="DrawingContextImpl"/> class.
/// </summary>
/// <param name="visualBrushRenderer">The visual brush renderer.</param>
/// <param name="renderTarget">The render target to draw to.</param>
/// <param name="layerFactory">
/// An object to use to create layers. May be null, in which case a
/// <see cref="WicRenderTargetBitmapImpl"/> will created when a new layer is requested.
/// </param>
/// <param name="swapChain">An optional swap chain associated with this drawing context.</param>
/// <param name="finishedCallback">An optional delegate to be called when context is disposed.</param>
public DrawingContextImpl(
IVisualBrushRenderer visualBrushRenderer,
ILayerFactory layerFactory,
SharpDX.Direct2D1.RenderTarget renderTarget,
SharpDX.DXGI.SwapChain1 swapChain = null,
Action finishedCallback = null)
{
_visualBrushRenderer = visualBrushRenderer;
_layerFactory = layerFactory;
_renderTarget = renderTarget;
_swapChain = swapChain;
_finishedCallback = finishedCallback;
if (_renderTarget is DeviceContext deviceContext)
{
_deviceContext = deviceContext;
_ownsDeviceContext = false;
}
else
{
_deviceContext = _renderTarget.QueryInterface <DeviceContext>();
_ownsDeviceContext = true;
}
_deviceContext.BeginDraw();
}
private void loadLayer()
{
DialogResult result = AddLayerDialog.ShowDialog(this);
if (result == DialogResult.OK)
{
foreach (string fileName in AddLayerDialog.FileNames)
{
string extension = Path.GetExtension(fileName);
ILayerFactory layerFactory = null;
if (!_layerFactoryCatalog.TryGetValue(extension, out layerFactory))
{
continue;
}
ILayer layer = layerFactory.Create(Path.GetFileNameWithoutExtension(fileName), fileName);
addLayer(layer);
}
changeUIOnLayerSelectionChange();
MainMapImage.Refresh();
}
}
public Transport2HttpFactory(int receiveBufferSize, bool isSsl, IIpIsLocalChecker ipIsLocalChecker, ILayerFactory next)
{
_receiveBufferSize = receiveBufferSize;
_isSsl = isSsl;
_ipIsLocalChecker = ipIsLocalChecker;
_next = next;
_charBuffer = new ThreadLocal<char[]>(()=>new char[receiveBufferSize]);
PerConnectionBufferSize = MyPerConnectionBufferSize() + _next.PerConnectionBufferSize;
}
public Engine(ILogger logger, ILayerFactory layerFactory, ILayerDetailsService layerDetailsService, ILayerNameInfoService layerNameInfoService)
{
_logger = logger;
_layerFactory = layerFactory;
_layerDetailsService = layerDetailsService;
_layerNameInfoService = layerNameInfoService;
_layers = new Dictionary <string, Layer>();
}
public Transport2HttpFactory(int receiveBufferSize, bool isSsl, string serverName, IIpIsLocalChecker ipIsLocalChecker, ILayerFactory next)
{
_receiveBufferSize = receiveBufferSize;
_isSsl = isSsl;
_serverName = serverName;
_ipIsLocalChecker = ipIsLocalChecker;
_next = next;
_charBuffer = new ThreadLocal <char[]>(() => new char[receiveBufferSize]);
PerConnectionBufferSize = MyPerConnectionBufferSize() + _next.PerConnectionBufferSize;
}
internal ConnectionBlock(Server server, ILayerFactory layerFactory, int connectionCount)
{
_connections = new SaeaLayerCallback[connectionCount];
var perConnectionBufferSize = layerFactory.PerConnectionBufferSize;
var reserveAtEnd = layerFactory.CommonBufferSize;
var constantsOffset = checked(connectionCount * perConnectionBufferSize);
var buffer = new byte[checked(constantsOffset + reserveAtEnd)];
layerFactory.InitCommonBuffer(buffer, constantsOffset);
for (var i = 0; i < connectionCount; i++)
{
var handler = (ITransportLayerHandler)layerFactory.Create(buffer, i * perConnectionBufferSize, constantsOffset, i);
var callback = new SaeaLayerCallback(handler, server.ListenSocket, server, i, server.ContextFlow);
_connections[i] = callback;
handler.PrepareAccept();
}
}
internal ConnectionBlock(Server server, ILayerFactory layerFactory, int connectionCount)
{
_connections = new SaeaLayerCallback[connectionCount];
var perConnectionBufferSize = layerFactory.PerConnectionBufferSize;
var reserveAtEnd = layerFactory.CommonBufferSize;
var constantsOffset = checked (connectionCount * perConnectionBufferSize);
var buffer = new byte[checked (constantsOffset + reserveAtEnd)];
layerFactory.InitCommonBuffer(buffer, constantsOffset);
for (var i = 0; i < connectionCount; i++)
{
var handler = (ITransportLayerHandler)layerFactory.Create(buffer, i * perConnectionBufferSize, constantsOffset, i);
var callback = new SaeaLayerCallback(handler, server.ListenSocket, server, i, server.ContextFlow);
_connections[i] = callback;
handler.PrepareAccept();
}
}
public static ILayer LoadLayer(string filename)
{
Logger.Debug("Attempting to load Map Layer from file '{0}'", filename);
string extension = System.IO.Path.GetExtension(filename);
ILayerFactory layerFactory = null;
if (!_layerFactoryCatalog.TryGetValue(extension.ToLower(), out layerFactory))
{
Logger.Debug("No appropriate layer factory could be found for file '{0}'", filename);
return(null);
}
ILayer layer = layerFactory.Create(System.IO.Path.GetFileNameWithoutExtension(filename), filename);
return(layer);
}
public void Start()
{
_layerFactory = new OwinHandlerFactory(_parameters.OwinApp, _parameters.OwinCapabilities);
_ipIsLocalChecker = new IpIsLocalChecker();
_connectionAllocationStrategy = _parameters.ConnectionAllocationStrategy;
var isSsl = _parameters.Certificate != null;
_layerFactory = new Transport2HttpFactory(_parameters.BufferSize, isSsl, _ipIsLocalChecker, _layerFactory);
if (isSsl)
{
_layerFactory = new SslTransportFactory(_parameters.Certificate, _layerFactory);
}
ListenSocket = new Socket(_parameters.EndPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
ListenSocket.Bind(_parameters.EndPoint);
ListenSocket.Listen(100);
var initialConnectionCount = _connectionAllocationStrategy.CalculateNewConnectionCount(0, 0);
AllocatedConnections = initialConnectionCount;
_blocks.Add(new ConnectionBlock(this, _layerFactory, initialConnectionCount));
}
/// <summary>
/// Initializes a new instance of the <see cref="DrawingContextImpl"/> class.
/// </summary>
/// <param name="visualBrushRenderer">The visual brush renderer.</param>
/// <param name="renderTarget">The render target to draw to.</param>
/// <param name="layerFactory">
/// An object to use to create layers. May be null, in which case a
/// <see cref="WicRenderTargetBitmapImpl"/> will created when a new layer is requested.
/// </param>
/// <param name="directWriteFactory">The DirectWrite factory.</param>
/// <param name="imagingFactory">The WIC imaging factory.</param>
/// <param name="swapChain">An optional swap chain associated with this drawing context.</param>
/// <param name="finishedCallback">An optional delegate to be called when context is disposed.</param>
public DrawingContextImpl(
IVisualBrushRenderer visualBrushRenderer,
ILayerFactory layerFactory,
SharpDX.Direct2D1.RenderTarget renderTarget,
SharpDX.DirectWrite.Factory directWriteFactory,
SharpDX.WIC.ImagingFactory imagingFactory,
SharpDX.DXGI.SwapChain1 swapChain = null,
Action finishedCallback = null)
{
_visualBrushRenderer = visualBrushRenderer;
_layerFactory = layerFactory;
_renderTarget = renderTarget;
_swapChain = swapChain;
_finishedCallback = finishedCallback;
_directWriteFactory = directWriteFactory;
_imagingFactory = imagingFactory;
_renderTarget.BeginDraw();
}
private void OpenToolStripButton_Click(object sender, EventArgs e)
{
DialogResult result = OpenProjectFileDialog.ShowDialog(this);
if (result == DialogResult.OK)
{
prj = osgGISProjects.XmlSerializer.loadProject(OpenProjectFileDialog.FileName);
foreach (osgGISProjects.Source source in prj.getSources())
{
string filename = source.getURI();
ILayerFactory layerFactory = null;
if (!_layerFactoryCatalog.TryGetValue(Path.GetExtension(filename), out layerFactory))
{
continue;
}
ILayer layer = layerFactory.Create(Path.GetFileNameWithoutExtension(filename), filename);
addLayer(layer);
}
}
}
public void NetworkConstructorTest()
{
//given
ILayer firstLayer = MockRepository.GenerateMock <ILayer>();
ILayer secondLayer = MockRepository.GenerateMock <ILayer>();
ILayerFactory layerFactory = MockRepository.GenerateMock <ILayerFactory>();
layerFactory.Stub(lf => lf.ConstructLayer(
Arg <double> .Is.Anything, Arg <int> .Is.Anything, Arg <int> .Is.Anything,
Arg <string> .Is.Equal("First"))
).Return(firstLayer);
layerFactory.Stub(lf => lf.ConstructLayer(
Arg <double> .Is.Anything, Arg <int> .Is.Anything, Arg <int> .Is.Anything,
Arg <string> .Is.Equal("Second"))
).Return(secondLayer);
List <LayerDescription> layersDescriptions = new List <LayerDescription>
{
new LayerDescription {
Bias = 1.0, LayerFactory = layerFactory, Name = "First", NeuronNumber = 4
},
new LayerDescription {
Bias = 1.0, LayerFactory = layerFactory, Name = "Second", NeuronNumber = 6
}
};
List <ILayer> expectedLayers = new List <ILayer> {
firstLayer, secondLayer
};
//when
Network network = new Network(2, layersDescriptions);
//then
CollectionAssert.AreEqual(expectedLayers, network.Layers);
layerFactory.AssertWasCalled(lf => lf.ConstructLayer(Arg <double> .Is.Equal(1.0), Arg <int> .Is.Equal(2), Arg <int> .Is.Equal(4), Arg <string> .Is.Equal("First")));
layerFactory.AssertWasCalled(lf => lf.ConstructLayer(Arg <double> .Is.Equal(1.0), Arg <int> .Is.Equal(4), Arg <int> .Is.Equal(6), Arg <string> .Is.Equal("Second")));
}
internal SslTransportFactory(IServerParameters serverParameters, ILayerFactory next)
{
_serverParameters = serverParameters;
_next = next;
}
public void NetworkComputeTest()
{
//given
ILayer firstLayer = MockRepository.GenerateMock <ILayer>();
List <List <double> > firstLayerResults = new List <List <double> >
{
new List <double> {
1.0, 2.0, 3.0, 4.0
},
new List <double> {
1.0, 2.0, 3.0, 4.0
},
new List <double> {
1.0, 2.0, 3.0, 4.0
},
new List <double> {
1.0, 2.0, 3.0, 4.0
},
};
firstLayer.Stub(layer => layer.Compute(Arg <IEnumerable <IEnumerable <double> > > .Is.Anything, Arg <int> .Is.Anything)).Return(firstLayerResults);
firstLayer.Stub(layer => layer.Neurons).Return(new List <INeuron>
{
MockRepository.GenerateMock <INeuron>(),
MockRepository.GenerateMock <INeuron>(),
MockRepository.GenerateMock <INeuron>(),
MockRepository.GenerateMock <INeuron>()
});
List <double> secondLayerResults = new List <double> {
1.0, 2.0, 3.0, 4.0, 5.0, 6.0
};
ILayer secondLayer = MockRepository.GenerateMock <ILayer>();
secondLayer.Stub(layer => layer.Compute(Arg <IEnumerable <IEnumerable <double> > > .Is.Anything)).Return(secondLayerResults);
secondLayer.Stub(layer => layer.Neurons).Return(new List <INeuron>
{
MockRepository.GenerateMock <INeuron>(),
MockRepository.GenerateMock <INeuron>(),
MockRepository.GenerateMock <INeuron>(),
MockRepository.GenerateMock <INeuron>(),
MockRepository.GenerateMock <INeuron>(),
MockRepository.GenerateMock <INeuron>(),
});
int expectedNeuronNumber = secondLayer.Neurons.Count();
ILayerFactory layerFactory = MockRepository.GenerateMock <ILayerFactory>();
layerFactory.Stub(lf => lf.ConstructLayer(
Arg <double> .Is.Anything, Arg <int> .Is.Anything, Arg <int> .Is.Anything,
Arg <string> .Is.Equal("First"))
).Return(firstLayer);
layerFactory.Stub(lf => lf.ConstructLayer(
Arg <double> .Is.Anything, Arg <int> .Is.Anything, Arg <int> .Is.Anything,
Arg <string> .Is.Equal("Second"))
).Return(secondLayer);
List <List <double> > inputs = new List <List <double> > {
new List <double> {
1.0, 2.0
}, new List <double> {
1.0, 2.0
}
};
List <LayerDescription> layersDescriptions = new List <LayerDescription>
{
new LayerDescription {
Bias = 1.0, LayerFactory = layerFactory, Name = "First", NeuronNumber = 4
},
new LayerDescription {
Bias = 1.0, LayerFactory = layerFactory, Name = "Second", NeuronNumber = 6
}
};
Network network = new Network(2, layersDescriptions);
//when
List <double> results = network.Compute(inputs).ToList();
//then
CollectionAssert.AreEqual(secondLayerResults, results);
firstLayer.AssertWasCalled(layer => layer.Compute(Arg <IEnumerable <IEnumerable <double> > > .Is.Equal(inputs), Arg <int> .Is.Equal(expectedNeuronNumber)));
secondLayer.AssertWasCalled(layer => layer.Compute(Arg <IEnumerable <IEnumerable <double> > > .Is.Equal(firstLayerResults)));
}
public SslTransportFactory(X509Certificate certificate, SslProtocols protocols, ILayerFactory next)
{
_certificate = certificate;
_protocols = protocols;
_next = next;
}
public SslTransportFactory(X509Certificate certificate, ILayerFactory next)
{
_certificate = certificate;
_next = next;
}
public SslTransportFactory(X509Certificate certificate, ILayerFactory next)
{
_certificate = certificate;
_next = next;
}
public SslTransportFactory(X509Certificate certificate, SslProtocols protocols, ILayerFactory next)
{
_certificate = certificate;
_protocols = protocols;
_next = next;
}
internal SslTransportFactory(IServerParameters serverParameters, ILayerFactory next)
{
_serverParameters = serverParameters;
_next = next;
}
