private async void TakeCareOfTCPClient(TcpClient paramClient)
{
reader = null;
try
{
MyLogger.Log("Preparing to read and write Data");
stream = paramClient.GetStream();
reader = new StreamReader(stream);
while (running)
{
sendToClient("provide UserName", paramClient);
Debug.WriteLine("*** Ready to read ");
MyLogger.Log("ready to read data");
size = await stream.ReadAsync(buffMessage, 0, buffMessage.Length); //start reading data and get the size
username = Encoding.ASCII.GetString(buffMessage, 0, size); //decode the data in the buffer to a string
MyLogger.Log($"username provided is {username}");
Array.Clear(buffMessage, 0, buffMessage.Length);
sendToClient("Provide Password", paramClient);
size = await stream.ReadAsync(buffMessage, 0, buffMessage.Length); //start reading data and get the size
password = Encoding.ASCII.GetString(buffMessage, 0, size); //decode the data in the buffer to a string
MyLogger.Log($"password provided is {password}");
if (size == 0)
{
MyLogger.Log("data to read is null");
RemoveClient(paramClient);
Debug.WriteLine("Socket disconnected");
MyLogger.Log("Socket disconnected");
break;
}
checkAuthorization(username, password);
// if the user is authorozied, startlistening to commands. "user inside the server"
if (isAuthorized == true)
{
Array.Clear(buffMessage, 0, buffMessage.Length);
sendToClient("your options are : '1 for list' ' 2 for delete' '3 for upload' '4 for download'", paramClient);
MyLogger.Log($"the path to directory is {pathToDirectory} ");
Debug.WriteLine($"the path to directory is {pathToDirectory}");
size = await stream.ReadAsync(buffMessage, 0, buffMessage.Length);//start reading data and get the size
string getvalue = Encoding.ASCII.GetString(buffMessage, 0, size);
commands comandNum = (commands)int.Parse(getvalue);// cust the comand integer to enum
switch (comandNum)
{
case commands.list:
listAllStoredFiles();
break;
case commands.delete:
sendToClient("provide file name", returnedByAccept);
size = await stream.ReadAsync(buffMessage, 0, buffMessage.Length); //start reading data and get the size
fileName = Encoding.ASCII.GetString(buffMessage, 0, size); //decode the data in the buffer to a string
await delteFileAsync(fileName);
break;
case commands.download:
break;
case commands.upload:
break;
default:
break;
}
}
//clear the buffer
Array.Clear(buffMessage, 0, buffMessage.Length);
}
}
catch (Exception excp)
{
MyLogger.Log($"will remove client- error accured {paramClient}");
RemoveClient(paramClient);
MyLogger.Log(excp.ToString());
}
}
