void proxyServer_ClientReceiveCommand(FromClientCommand Command)
{
if (Command.Command == ClientActions.Receive)
{
if (CheckRequestAndSend(Command))
{
HttpRequest request = null;
try
{
request = HttpParse.Parse(clients[Command.Client]);
}
catch { }
if (request != null)
{
/*// Текущий клиент остается висеть, до тех пор пока сам не отключится или его не отключат
* Manager.SockClient.Client client = new Manager.SockClient.Client();
* client.ServerReceiveCommand += new OnServerReceiveCommand(client_ServerReceiveCommand);
* client.SetConnectBuffer(Encoding.ASCII.GetBytes(clients[Command.Client]), 0, clients[Command.Client].Length);
* client.UserToken = Command.Client;
* if (request.Host.Split(new char[] { ':' }).Length == 2)
* client.Connect(new System.Net.DnsEndPoint(request.Host.Split(new char[] { ':' })[0], int.Parse(request.Host.Split(new char[] { ':' })[1])));
* else
* client.Connect(new System.Net.DnsEndPoint(request.Host, 80));
* */
Socket websocket = null;
try
{
//if (sMessage.Substring(0, 7) != "CONNECT" && iHostNameStart != -1 && iHostNameEnd != -1 && iHostNameEndFirstSlash != -1)
{
//This is a socket to the real webserver with the webpage
websocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
if (request.Host.Split(new char[] { ':' }).Length == 2)
{
websocket.Connect(new System.Net.DnsEndPoint(request.Host.Split(new char[] { ':' })[0], int.Parse(request.Host.Split(new char[] { ':' })[1])));
}
else
{
websocket.Connect(new System.Net.DnsEndPoint(request.Host, 80));
}
websocket.Send(Encoding.ASCII.GetBytes(clients[Command.Client]), clients[Command.Client].Length, 0);
//Receive data from the webserver
int ireceivedbyte = 0;
bool timeout = false;
for (int i = 0; i < 200; i++)
{
Thread.Sleep(10);
if (websocket.Available != 0)
{
break;
}
if (i == 200)
{
timeout = true;
}
}
if (timeout)
{
websocket.Shutdown(SocketShutdown.Both);
websocket.Close();
//proxyServer.SendCommand(new ToServerCommand() { Action = ServerCommands.Disconnect, ToClient = new List<OnServerClientConnection> { Command.Client } });
//if (clientSocket != null && clientSocket.Connected)
// clientSocket.Close();
}
while (websocket.Available != 0)
{
byte[] receivebuffer = new byte[websocket.Available];
ireceivedbyte = websocket.Receive(receivebuffer, receivebuffer.Length, 0);
//Console.WriteLine("Received from webserver socket {0} bytes", +ireceivedbyte);
//clientSocket.Send(receivebuffer, ireceivedbyte, 0);
proxyServer.Send(new ToServerCommand()
{
Action = ServerCommands.Send, ReceiveBuffer = receivebuffer, ToClient = new List <OnServerClientConnection> {
(OnServerClientConnection)Command.Client
}
});
}
websocket.Shutdown(SocketShutdown.Both);
websocket.Close();
//clientSocket.Receive(readbyte, 4096, 0);
}
//else
//{
// ireadbytes = 0;
//}
}
catch
{
}
finally
{
//ireadbytes = 0;
//proxyServer.SendCommand(new ToServerCommand() { Action = ServerCommands.Disconnect, ToClient = new List<OnServerClientConnection> { Command.Client } });
//if (clientSocket != null && clientSocket.Connected)
// clientSocket.Close();
}
}
else
{
//proxyServer.SendCommand(new ToServerCommand() { Action = ServerCommands.Disconnect, ToClient = new List<OnServerClientConnection> { Command.Client } });
clients.Remove(Command.Client);
}
}
}
if (Command.Command == ClientActions.Disconnected)
{
clients.Remove(Command.Client);
}
if (Command.Command == ClientActions.Shutdown)
{
clients.Remove(Command.Client);
}
}
void ClientModule_ServerReceiveCommand(FromServerCommand Command)
{
if (Command.Action == ServerActions.AlreadyConnected)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.Connected)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.ConnectedOverProxy)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.ConnectedToProxy)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.Connecting)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.ConnectingToProxy)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.ConnectionFailed)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.Disconnected)
{
try
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
ServerModule.Send(new ToServerCommand()
{
Action = ServerCommands.Disconnect, ToClient = new List <OnServerClientConnection>()
{
((OnServerClientConnection)Clients[(EndPoint)Command.UserToken][0])
}
});
}
catch { }
}
else if (Command.Action == ServerActions.ProxyAuthFailed)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.Receive)
{
byte[] buf = new byte[Command.ReceiveBufferLength];
Array.Copy(Command.ReceiveBuffer, 0, buf, 0, Command.ReceiveBufferLength);
try
{
ServerModule.Send(new ToServerCommand()
{
Action = ServerCommands.Send, ReceiveBuffer = buf, ToClient = new List <OnServerClientConnection>()
{
((OnServerClientConnection)Clients[(EndPoint)Command.UserToken][0])
}
});
}
catch { }
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.SendCompleted)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
else if (Command.Action == ServerActions.Shutdown)
{
TB_Messages.AppendText(Command.UserToken.ToString() + " Message: " + Command.Action + "\n");
}
}
