public static Dictionary <string, string> ReceiveMessage(bool enc = false)
{
ASCIIEncoding ascii = new ASCIIEncoding();
byte[] bytes = new byte[20480];
int bytesRec = conn.Receive(bytes);
string jsonData = Encoding.UTF8.GetString(bytes, 0, bytesRec);
Dictionary <string, string> message = new Dictionary <string, string>();
if (enc == false)
{
message = JsonConvert.DeserializeObject <Dictionary <string, string> >(jsonData);
}
else
{
List <string> jsonEnc = JsonConvert.DeserializeObject <List <string> >(jsonData);
string jsonMessage = EncryptionManager.Decrypt(jsonEnc[0], KeyGenerator.SecretKey, jsonEnc[1]);
message = JsonConvert.DeserializeObject <Dictionary <string, string> >(jsonMessage);
}
return(message);
}
public static void RecvLoop()
{
ASCIIEncoding ascii = new ASCIIEncoding();
byte[] bytes = new byte[20480];
try
{
Queue netQueue = new Queue();
while (receiving == true)
{
int bytesRec = conn.Receive(bytes);
string jsonData = Encoding.UTF8.GetString(bytes, 0, bytesRec);
netQueue.Clear();
if (jsonData.Length > 0)
{
if (jsonData[0].Equals('[') && jsonData[(jsonData.Length - 1)].Equals(']'))
{
netQueue.Enqueue(jsonData);
}
else
{
string incompleteMessage = jsonData;
bool messageComplete = false;
while (messageComplete == false)
{
bytesRec = conn.Receive(bytes);
jsonData = Encoding.UTF8.GetString(bytes, 0, bytesRec);
if (jsonData[(jsonData.Length - 1)].Equals(']'))
{
messageComplete = true;
incompleteMessage += jsonData;
netQueue.Enqueue(incompleteMessage);
}
else
{
incompleteMessage += jsonData;
}
}
}
}
foreach (string netMessage in netQueue)
{
List <string> encryptedData = JsonConvert.DeserializeObject <List <string> >(netMessage);
jsonData = EncryptionManager.Decrypt(encryptedData[0], KeyGenerator.SecretKey, encryptedData[1]);
Dictionary <string, string> message = JsonConvert.DeserializeObject <Dictionary <string, string> >(jsonData);
switch (message["messagetype"])
{
case "serverData":
{
Net.serverInfo.Handle(message);
}
break;
case "outboundMessage":
{
Net.outboundMessage.Handle(message);
}
break;
case "channelUpdate":
{
Net.channelUpdate.Handle(message);
}
break;
case "userlistUpdate":
{
// Placeholder
}
break;
case "channelHistory":
{
Net.channelHistory.Handle(message);
}
break;
case "additionalHistory":
{
Net.additionalHistory.Handle(message);
}
break;
case "commandData":
{
Net.commandData.Handle(message);
}
break;
case "connectionTerminated":
{
Net.connectionTerminated.Handle(message);
}
break;
case "errorOccured":
{
MessageBox.Show("Error - " + message["data"]);
}
break;
default:
{
MessageBox.Show("Error - Unknown messagetype received");
}
break;
}
}
}
}
catch (System.Net.Sockets.SocketException)
{
if (receiving == true)
{
//MessageBox.Show("Error - Connection Lost"); // annoying while developing
NetworkManager.serverInfo.Clear();
Disconnect();
VisualManager.SystemMessage("Error - Connection Lost");
}
}
}
