/// <summary>
///
/// </summary>
/// <param name="setupFilepath"></param>
/// <returns></returns>
public static bool TryLoadSetup(string setupFilepath)
{
// TODO: validate inputs, check clients
XDocument setupDoc = XDocument.Load(setupFilepath);
var root = setupDoc.Element("Kinect2KitSetup");
var server = root.Element("Server");
string serverIPAddress = server.Element("IPAddress").Value;
int serverPort = Convert.ToInt32(server.Element("Port").Value);
if (!Kinect2Kit.TrySetServerEndPoint(serverIPAddress, serverPort))
{
return(false);
}
var kinects = root.Element("Kinects");
foreach (var kinect in kinects.Elements("Kinect"))
{
string kinectName = kinect.Element("Name").Value;
string kinectIPAddress = kinect.Element("IPAddress").Value;
Kinect2Kit.AddKinectClient(kinectName, kinectIPAddress);
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="timestamp"></param>
/// <param name="bodies"></param>
/// <returns></returns>
public static async Task <Kinect2KitSimpleResponse> StreamBodyFrame(double timestamp, Body[] bodies)
{
var parameters = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("Bodyframe", Kinect2Kit.GetBodyFrameJSON(timestamp, bodies))
};
Tuple <HttpResponseMessage, JObject> resp = await Kinect2Kit.POSTAsync(Kinect2Kit.API_StreamBodyFrame, parameters);
return(new Kinect2KitSimpleResponse(resp.Item1, (string)resp.Item2["message"]));
}
public static async Task <Kinect2KitSimpleResponse> StartSessionAsync(string name)
{
string clients = JsonConvert.SerializeObject(Kinect2Kit.KinectClients);
var parameters = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("Name", name),
new KeyValuePair <string, string>("Clients", clients)
};
Tuple <HttpResponseMessage, JObject> resp = await Kinect2Kit.POSTAsync(Kinect2Kit.API_NewSession, parameters);
return(new Kinect2KitSimpleResponse(resp.Item1, (string)resp.Item2["message"]));
}
public static async Task <Kinect2KitCalibrationResponse> GetCalibrationStatusAsync()
{
Tuple <HttpResponseMessage, JObject> resp = await Kinect2Kit.GETAsync(Kinect2Kit.API_CalibrationStatus);
bool acquiring = (bool)resp.Item2["acquiring"];
int requiredFrames = (int)resp.Item2["required_frames"];
int remainedFrames = (int)resp.Item2["remained_frames"];
bool resolving = (bool)resp.Item2["resolving"];
bool finished = (bool)resp.Item2["finished"];
string error = (string)resp.Item2["error"];
return(new Kinect2KitCalibrationResponse(resp.Item1, acquiring, requiredFrames, remainedFrames, resolving, finished, error));
}
/// <summary>
///
/// </summary>
/// <param name="api"></param>
/// <returns></returns>
private static async Task <Tuple <HttpResponseMessage, JObject> > GETAsync(string api)
{
string url = Kinect2Kit.URL_For(api);
using (HttpClient client = new HttpClient())
{
HttpResponseMessage httpMessage = await client.GetAsync(url);
string responseText = await httpMessage.Content.ReadAsStringAsync();
JObject responseJSON = JObject.Parse(responseText);
return(new Tuple <HttpResponseMessage, JObject>(httpMessage, responseJSON));
};
}
/// <summary>
///
/// </summary>
/// <param name="api"></param>
/// <param name="parameters"></param>
/// <returns></returns>
private static async Task <Tuple <HttpResponseMessage, JObject> > POSTAsync(string api, List <KeyValuePair <string, string> > parameters)
{
string url = Kinect2Kit.URL_For(api);
FormUrlEncodedContent data = new FormUrlEncodedContent(parameters);
using (HttpClient client = new HttpClient())
{
HttpResponseMessage httpMessage = await client.PostAsync(url, data);
string responseText = await httpMessage.Content.ReadAsStringAsync();
JObject responseJSON = JObject.Parse(responseText);
return(new Tuple <HttpResponseMessage, JObject>(httpMessage, responseJSON));
};
}
public static async Task <Kinect2KitTrackingResponse> GetTrackingResultAsync()
{
Tuple <HttpResponseMessage, JObject> resp = await Kinect2Kit.GETAsync(Kinect2Kit.API_TrackingResult);
JToken trackingResult = (JToken)resp.Item2["result"];
double timestamp = (double)trackingResult["Timestamp"];
Dictionary <string, Kinect2KitPerspective> perspectivesDict = new Dictionary <string, Kinect2KitPerspective>();
foreach (JToken resultPerspective in trackingResult["Perspectives"].Values())
{
string kinectName = (string)resultPerspective["KinectName"];
Kinect2KitPerspective perspective = await JsonConvert.DeserializeObjectAsync <Kinect2KitPerspective>(resultPerspective.ToString(), null);
perspectivesDict[kinectName] = perspective;
}
return(new Kinect2KitTrackingResponse(resp.Item1, timestamp, perspectivesDict));
}
/// <summary>
///
/// </summary>
/// <param name="api"></param>
/// <returns></returns>
private static async Task <Tuple <HttpResponseMessage, JObject> > POSTAsync(string api)
{
return(await Kinect2Kit.POSTAsync(api, Kinect2Kit.EmptyParameters));
}
public static async Task <Kinect2KitSimpleResponse> StartTrackingAsync()
{
Tuple <HttpResponseMessage, JObject> resp = await Kinect2Kit.POSTAsync(Kinect2Kit.API_StartTracking);
return(new Kinect2KitSimpleResponse(resp.Item1, (string)resp.Item2["message"]));
}
