sem/Proftaak-RH-B4
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Merge branch 'develop' into dokter

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This commit is contained in:
fabjuuuh
2020-10-09 10:56:48 +02:00
parent fc0e70403f 143f7e4d88
commit a043cdc723
33 changed files with 1732 additions and 88 deletions
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100
Client/Client.cs
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@@ -31,22 +31,46 @@ namespace Client
client.BeginConnect(adress, port, new AsyncCallback(OnConnect), null);
}
/// <summary>
/// initializes the VR engine and sets the callbacks
/// </summary>
private void initEngine()
{
engineConnection = EngineConnection.INSTANCE;
engineConnection.OnNoTunnelId = retryEngineConnection;
engineConnection.OnSuccessFullConnection = engineConnected;
if (!engineConnection.Connected) engineConnection.Connect();
}
/// <summary>
/// retries to connect to the VR engine if no tunnel id was found
/// </summary>
private void retryEngineConnection()
{
Console.WriteLine("-- Could not connect to the VR engine. Please make sure you are running the simulation!");
Console.WriteLine("-- Press any key to retry connecting to the VR engine.");
Console.ReadKey();
engineConnection.CreateConnection();
Console.WriteLine("-- Press ENTER to retry connecting to the VR engine.");
Console.WriteLine("-- Press 'q' and then ENTER to not connect to the VR engine");
string input = Console.ReadLine();
if (input == string.Empty) engineConnection.CreateConnection();
else
{
Console.WriteLine("Skipping connecting to VR engine...");
engineConnection.Stop();
}
}
private void engineConnected()
{
Console.WriteLine("successfully connected to VR engine");
engineConnection.initScene();
if (engineConnection.Connected && sessionRunning && !engineConnection.FollowingRoute) engineConnection.StartRouteFollow();
}
/// <summary>
/// callback method for when the TCP client is connected
/// </summary>
/// <param name="ar">the result of the async read</param>
private void OnConnect(IAsyncResult ar)
{
this.client.EndConnect(ar);
@@ -60,6 +84,10 @@ namespace Client
this.stream.BeginRead(this.buffer, 0, this.buffer.Length, new AsyncCallback(OnRead), null);
}
/// <summary>
/// callback method for when there is a message read
/// </summary>
/// <param name="ar">the result of the async read</param>
private void OnRead(IAsyncResult ar)
{
int receivedBytes = this.stream.EndRead(ar);
@@ -93,6 +121,7 @@ namespace Client
string responseStatus = DataParser.getResponseStatus(payloadbytes);
if (responseStatus == "OK")
{
Console.WriteLine("Username and password correct!");
this.connected = true;
//initEngine();
}
@@ -103,14 +132,18 @@ namespace Client
}
break;
case DataParser.START_SESSION:
Console.WriteLine("Session started!");
this.sessionRunning = true;
if (engineConnection.Connected && !engineConnection.FollowingRoute) engineConnection.StartRouteFollow();
sendMessage(DataParser.getStartSessionJson());
break;
case DataParser.STOP_SESSION:
Console.WriteLine("Stop session identifier");
this.sessionRunning = false;
sendMessage(DataParser.getStopSessionJson());
break;
case DataParser.SET_RESISTANCE:
Console.WriteLine("Set resistance identifier");
if (this.handler == null)
{
Console.WriteLine("handler is null");
@@ -140,11 +173,19 @@ namespace Client
}
/// <summary>
/// starts sending a message to the server
/// </summary>
/// <param name="message">the message to send</param>
private void sendMessage(byte[] message)
{
stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
}
/// <summary>
/// callback method for when a message is fully written to the server
/// </summary>
/// <param name="ar">the async result representing the asynchronous call</param>
private void OnWrite(IAsyncResult ar)
{
this.stream.EndWrite(ar);
@@ -152,6 +193,10 @@ namespace Client
#region interface
//maybe move this to other place
/// <summary>
/// bpm method for receiving the BPM value from the bluetooth bike or the simulation
/// </summary>
/// <param name="bytes">the message</param>
public void BPM(byte[] bytes)
{
if (!sessionRunning)
@@ -163,9 +208,21 @@ namespace Client
throw new ArgumentNullException("no bytes");
}
byte[] message = DataParser.GetRawDataMessage(bytes);
if (engineConnection.Connected && engineConnection.FollowingRoute)
{
engineConnection.BikeBPM = bytes[1];
engineConnection.UpdateInfoPanel();
}
this.stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
}
/// <summary>
/// method for receiving the bike message from the bluetooth bike or the simulation
/// </summary>
/// <param name="bytes">the message</param>
public void Bike(byte[] bytes)
{
if (!sessionRunning)
@@ -177,15 +234,35 @@ namespace Client
throw new ArgumentNullException("no bytes");
}
byte[] message = DataParser.GetRawDataMessage(bytes);
switch (bytes[0])
{
case 0x10:
engineConnection.BikeSpeed = (bytes[4] | (bytes[5] << 8)) * 0.01f;
break;
case 0x19:
engineConnection.BikePower = (bytes[5]) | (bytes[6] & 0b00001111) << 8;
break;
}
if (engineConnection.Connected && engineConnection.FollowingRoute)
engineConnection.UpdateInfoPanel();
this.stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
}
#endregion
/// <summary>
/// wether or not the client stream is connected
/// </summary>
/// <returns>true if it's connected, false if not</returns>
public bool IsConnected()
{
return this.connected;
}
/// <summary>
/// tries to log in to the server by asking for a username and password
/// </summary>
private void tryLogin()
{
//TODO File in lezen
@@ -203,17 +280,10 @@ namespace Client
this.stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
}
public void tryLoginDoctor(string username, string password)
{
string hashUser = Hashing.Hasher.HashString(username);
string hashPassword = Hashing.Hasher.HashString(password);
byte[] message = DataParser.getJsonMessage(DataParser.GetLoginJson(hashUser, hashPassword));
stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
}
/// <summary>
/// sets the handler for the client, so either the bike simulator or the bluetooth bike handler
/// </summary>
/// <param name="handler"></param>
public void setHandler(IHandler handler)
{
this.handler = handler;