Some trst implementation for REST. (88513ff4) · Commits · ARF / World Analysis API helpers / World Analysis ASP.NET Server

server/worldanalysis/src/ETSI.ARF.OpenAPI.WorldAnalysis/ETSI-ARF/ControllersImpl/CapabilitiesImpl.cs

+22 −2

Original line number	Diff line number	Diff line
		@@ -53,7 +53,22 @@ namespace ETSI.ARF.OpenAPI.WorldAnalysis.Controllers
		/// </summary>
		public override IActionResult GetCapabilities([FromHeader (Name = "token")]string token, [FromHeader (Name = "sessionID")]string sessionID)
		{
		return StatusCode(405, "Not supported yet!");
		// Get all capabilities from all anchors/trackables
		// test
		Capability capability = new Capability();
		capability.Framerate = 24;
		capability.Latency = 0;
		capability.TrackableType = TrackableType.FIDUCIALMARKEREnum;

		// Create list
		List<Capability> capabilities = new List<Capability>();
		capabilities.Add(capability);

		// Create repsonse object
		GetCapabilities200Response response = new GetCapabilities200Response();
		response.Capabilities = capabilities;
		return new ObjectResult(response);
		//return StatusCode(405, "Not supported yet!");
		}

		/// <summary>
		@@ -61,7 +76,12 @@ namespace ETSI.ARF.OpenAPI.WorldAnalysis.Controllers
		/// </summary>
		public override IActionResult GetSupport([FromRoute (Name = "trackableOrAnchorUUID")][Required]Guid trackableOrAnchorUUID, [FromHeader (Name = "token")]string token, [FromHeader (Name = "sessionID")]string sessionID)
		{
		return StatusCode(405, "Not supported yet!");
		Capability capability = new Capability();
		capability.Framerate = 24;
		capability.Latency = 0;
		capability.TrackableType = TrackableType.FIDUCIALMARKEREnum;
		return (null != capability) ? new ObjectResult(capability) : StatusCode(404, "Not found, could not find capability for UUID: " + trackableOrAnchorUUID);
		//return StatusCode(405, "Not supported yet!");
		}
		}
		}

server/worldanalysis/src/ETSI.ARF.OpenAPI.WorldAnalysis/ETSI-ARF/ControllersImpl/PoseImpl.cs

+8 −1

Original line number	Diff line number	Diff line
		@@ -85,7 +85,14 @@ namespace ETSI.ARF.OpenAPI.WorldAnalysis.Controllers
		/// </summary>
		public override IActionResult SubscribeToPose([FromBody]SubscribeToPoseRequest subscribeToPoseRequest, [FromHeader (Name = "token")]string token, [FromHeader (Name = "sessionID")]string sessionID)
		{
		return StatusCode(405, "Not supported yet!");
		SubscribeToPose200Response response = new SubscribeToPose200Response();
		response.Target = subscribeToPoseRequest.Target;
		response.Mode = subscribeToPoseRequest.Mode[0];
		response.WebhookUrl = subscribeToPoseRequest.WebhookUrl;
		response.WebsocketUrl = Request.Host.ToString(); ;

		return new ObjectResult(response);
		//return StatusCode(405, "Not supported yet!");
		}

		/// <summary>

server/worldanalysis/src/ETSI.ARF.OpenAPI.WorldAnalysis/ETSI-ARF/ControllersImpl/WebSocketController.cs

+150 −19

Original line number	Diff line number	Diff line
		@@ -31,6 +31,8 @@ using Microsoft.AspNetCore.Http;
		using Swashbuckle.AspNetCore.Annotations;
		using Swashbuckle.AspNetCore.SwaggerGen;

		using ETSI.ARF.OpenAPI.WorldAnalysis.Models;

		#pragma warning disable CS1591 // Fehlendes XML-Kommentar fr ffentlich sichtbaren Typ oder Element
		namespace ETSI.ARF.OpenAPI.WorldStorage.Services
		{
		@@ -40,6 +42,11 @@ namespace ETSI.ARF.OpenAPI.WorldStorage.Services
		//
		public class WebSocketController : ControllerBase
		{
		private string currentName = "";
		private bool registered = false;
		private bool firstTime = true;
		private int timeCnt = 3;

		[HttpGet("/ws")]
		public async Task Get()
		{
		@@ -47,12 +54,14 @@ namespace ETSI.ARF.OpenAPI.WorldStorage.Services
		{
		using var webSocket = await HttpContext.WebSockets.AcceptWebSocketAsync();

		if (webSocket.State == WebSocketState.Open)
		if (webSocket.State == WebSocketState.Connecting)
		{
		// Response an OK message
		await SendText(webSocket, "Hello, here is the ARF World Analysis services!");
		}
		await Echo(HttpContext, webSocket);
		else if (webSocket.State == WebSocketState.Open)
		{
		await HandleClientData(HttpContext, webSocket);
		}
		}
		else
		{
		@@ -76,17 +85,22 @@ namespace ETSI.ARF.OpenAPI.WorldStorage.Services
		//
		// Send the time all seconds
		//
		//[HttpGet("/ws/time")]
		private async Task SendTime(WebSocket webSocket)
		{
		while (true)
		{
		var message = "Hello, my time is: " + DateTime.Now.ToLocalTime();
		var bytes = Encoding.UTF8.GetBytes(message);
		var arraySegment = new ArraySegment<byte>(bytes, 0, bytes.Length);
		var message = "ARF World Analysis Server, Time = " + DateTime.Now.ToLocalTime();

		if (webSocket.State == WebSocketState.Open)
		{
		await webSocket.SendAsync(arraySegment, WebSocketMessageType.Text, true, CancellationToken.None);
		timeCnt--;
		if (timeCnt < 0)
		{
		await SendText(webSocket, "Stop");
		break;
		}
		else await SendText(webSocket, message);
		}
		else if (webSocket.State == WebSocketState.Closed \|\| webSocket.State == WebSocketState.Aborted)
		{
		@@ -96,28 +110,145 @@ namespace ETSI.ARF.OpenAPI.WorldStorage.Services
		}
		}

		//
		// Echo incoming messages
		//
		private async Task Echo(HttpContext context, WebSocket webSocket)
		float rotInc = 0;
		private async Task SendPose(WebSocket webSocket)
		{
		while (true)
		{
		if (webSocket.State == WebSocketState.Open)
		{
		timeCnt--;
		if (timeCnt < 0)
		{
		await SendText(webSocket, "Stop");
		break;
		}
		else
		{
		PoseValue val = new PoseValue();
		val.Unit = UnitSystem.MEnum;
		val.Position = new List<float>() { 1, 2, 3 };
		val.Rotation = new List<float>() { rotInc, 0, 0, 0 };
		rotInc += 0.01f;

		Pose pose = new Pose();
		pose.Uuid = new Guid();
		pose.EstimationState = Pose.EstimationStateEnum.OKEnum;
		//pose.SubscriptionUrl = "";
		pose.Value = val;
		pose.Timestamp = (int)DateTime.Now.ToFileTime();
		pose.Confidence = 1;
		pose.Mode = ModeWorldAnalysis.DEVICETOTRACKABLESEnum;

		string json = pose.ToJson();

		await SendText(webSocket, json);
		}
		}
		else if (webSocket.State == WebSocketState.Closed \|\| webSocket.State == WebSocketState.Aborted)
		{
		break;
		}
		Thread.Sleep(250);
		}
		}

		private async void OnReceiveText(WebSocket webSocket, string msg)
		{
		if (firstTime)
		{
		// Register the client/module
		if (msg.ToLower().StartsWith("module:"))
		{
		registered = true;
		firstTime = false;
		currentName = msg.Split(':')[1];
		await SendText(webSocket, "ARF World Analysis Server: You are now registered as a module: " + currentName);
		}
		else if (msg.ToLower().StartsWith("client:"))
		{
		registered = true;
		firstTime = false;
		currentName = msg.Split(':')[1];
		await SendText(webSocket, "ARF World Analysis Server: You are now registered as a client: " + currentName);
		}
		else
		{
		registered = false;
		await SendText(webSocket, "ARF World Analysis Server: Cannot register " + msg);
		}
		}
		else if (registered)
		{
		if (msg.ToLower().StartsWith("startsendingpose"))
		{
		if (msg.Contains(':')) timeCnt = int.Parse(msg.Split(':')[1]);
		else timeCnt = 3;
		await SendPose(webSocket);
		}
		else if (msg.ToLower().StartsWith("time"))
		{
		if (msg.Contains(':')) timeCnt = int.Parse(msg.Split(':')[1]);
		else timeCnt = 3;
		await SendTime(webSocket);
		}
		else if (msg.ToLower() == "unregister")
		{
		// Unregister client/user
		currentName = "";
		firstTime = true;
		registered = false;
		await SendText(webSocket, "Stop");
		}
		else
		{
		// Send a response
		await SendText(webSocket, "ARF World Analysis Server: I got this unknown message: " + msg);
		}
		}
		}

		private async Task HandleClientData(HttpContext context, WebSocket webSocket)
		{
		var buffer = new byte[1024 * 4];

		// get the first data block
		// Read/get the first data block
		WebSocketReceiveResult result = await webSocket.ReceiveAsync(new ArraySegment<byte>(buffer), CancellationToken.None);
		while (!result.CloseStatus.HasValue)
		if (result.MessageType == WebSocketMessageType.Text)
		{
		// test
		await SendText(webSocket, "Thanks, I got this message:");

		// echo the message back to the client
		await webSocket.SendAsync(new ArraySegment<byte>(buffer, 0, result.Count), result.MessageType, result.EndOfMessage, CancellationToken.None);
		string getMsg = System.Text.Encoding.UTF8.GetString(buffer, 0, result.Count);
		OnReceiveText(webSocket, getMsg);
		}

		// get the next block
		// Entering the loop
		while (!result.CloseStatus.HasValue)
		{
		// Read/get the next block
		result = await webSocket.ReceiveAsync(new ArraySegment<byte>(buffer), CancellationToken.None);
		if (result.MessageType == WebSocketMessageType.Text)
		{
		string getMsg = System.Text.Encoding.UTF8.GetString(buffer, 0, result.Count);
		OnReceiveText(webSocket, getMsg);
		}
		}
		await webSocket.CloseAsync(result.CloseStatus.Value, result.CloseStatusDescription, CancellationToken.None);
		}


		//
		// Echo incoming messages
		//
		private async Task Echo(WebSocketReceiveResult context, WebSocket webSocket)
		{
		var buffer = new byte[1024 * 4];

		// Read/get the first data block
		WebSocketReceiveResult result = await webSocket.ReceiveAsync(new ArraySegment<byte>(buffer), CancellationToken.None);

		// Send/echo the message back to the client
		await SendText(webSocket, "ARF World Analysis Server: I got this (raw) message: ");
		await webSocket.SendAsync(new ArraySegment<byte>(buffer, 0, result.Count), result.MessageType, result.EndOfMessage, CancellationToken.None);
		}
		}
		}
		#pragma warning restore CS1591 // Fehlendes XML-Kommentar fr ffentlich sichtbaren Typ oder Element

server/worldanalysis/src/ETSI.ARF.OpenAPI.WorldAnalysis/ETSI-ARF/ModelsExt/NotNeeded.txt

0 → 100644

+0 −0

Empty file added.

server/worldanalysis/src/ETSI.ARF.OpenAPI.WorldAnalysis/ETSI-ARF/NoMongoDBneeded.txt

0 → 100644

+0 −0

Empty file added.