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login implemented

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This commit is contained in:
shinichi
2020-09-25 15:33:39 +02:00
parent 9c3b2c3f9b
commit 21203fd3ff
3 changed files with 47 additions and 30 deletions
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48
Client/Client.cs
View File

@@ -36,21 +36,9 @@ namespace Client
this.stream = this.client.GetStream();
//TODO File in lezen
Console.WriteLine("enter username");
string username = Console.ReadLine();
Console.WriteLine("enter password");
string password = Console.ReadLine();
byte[] message = DataParser.getJsonMessage(DataParser.GetLoginJson(username, password));
this.stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
tryLogin();
this.stream.BeginRead(this.buffer, 0, this.buffer.Length, new AsyncCallback(OnRead), null);
//TODO lees OK message
//temp moet eigenlijk een ok bericht ontvangen
this.connected = true;
}
private void OnRead(IAsyncResult ar)
@@ -71,23 +59,37 @@ namespace Client
byte[] messageBytes = new byte[expectedMessageLength];
Array.Copy(totalBuffer, 0, messageBytes, 0, expectedMessageLength);
byte[] payloadbytes = new byte[BitConverter.ToInt32(messageBytes, 0) - 5];
Array.Copy(messageBytes, 5, payloadbytes, 0, payloadbytes.Length);
string identifier;
bool isJson = DataParser.getJsonIdentifier(messageBytes, out identifier);
if (isJson)
{
switch (identifier)
{
case DataParser.LOGIN:
Console.WriteLine($"Received json with identifier {identifier}:\n{Encoding.ASCII.GetString(messageBytes.Skip(5).ToArray())}");
case DataParser.LOGIN_RESPONSE:
string responseStatus = DataParser.getResponseStatus(payloadbytes);
if (responseStatus == "OK")
{
this.connected = true;
}
else
{
Console.WriteLine($"login failed \"{responseStatus}\"");
tryLogin();
}
break;
default:
Console.WriteLine($"Received json with identifier {identifier}:\n{Encoding.ASCII.GetString(messageBytes.Skip(5).ToArray())}");
Console.WriteLine($"Received json with identifier {identifier}:\n{Encoding.ASCII.GetString(payloadbytes)}");
break;
}
}
else if (DataParser.isRawData(messageBytes))
{
Console.WriteLine($"Received data: {BitConverter.ToString(messageBytes.Skip(5).ToArray())}");
Console.WriteLine($"Received data: {BitConverter.ToString(payloadbytes)}");
}
totalBufferReceived -= expectedMessageLength;
@@ -131,5 +133,17 @@ namespace Client
{
return this.connected;
}
private void tryLogin()
{
//TODO File in lezen
Console.WriteLine("enter username");
string username = Console.ReadLine();
Console.WriteLine("enter password");
string password = Console.ReadLine();
byte[] message = DataParser.getJsonMessage(DataParser.GetLoginJson(username, password));
this.stream.BeginWrite(message, 0, message.Length, new AsyncCallback(OnWrite), null);
}
}
}

5
Client/DataParser.cs
View File

@@ -64,6 +64,11 @@ namespace Client
return getJsonMessage(LOGIN_RESPONSE, new { status = mStatus });
}
public static string getResponseStatus(byte[] json)
{
return ((dynamic)JsonConvert.DeserializeObject(Encoding.ASCII.GetString(json))).data.status;
}
/// <summary>
/// get the identifier from json
/// </summary>