private void Connect()
{
int local_port = ((IPEndPoint)_connection.LocalEndPoint).Port;
Handler handler = new Handler();
handler.getCurrentServer = delegate(string targetURI, bool usingRandom, bool forceRandom) { return(_config.GetCurrentServer(targetURI, usingRandom, forceRandom)); };
handler.keepCurrentServer = delegate(string targetURI, string id) { _config.KeepCurrentServer(targetURI, id); };
handler.connection = _connection;
handler.connectionUDP = _connectionUDP;
handler.cfg.reconnectTimesRemain = _config.reconnectTimes;
handler.cfg.forceRandom = _config.random;
handler.setServerTransferTotal(_transfer);
if (_config.proxyEnable)
{
handler.cfg.proxyType = _config.proxyType;
handler.cfg.socks5RemoteHost = _config.proxyHost;
handler.cfg.socks5RemotePort = _config.proxyPort;
handler.cfg.socks5RemoteUsername = _config.proxyAuthUser;
handler.cfg.socks5RemotePassword = _config.proxyAuthPass;
handler.cfg.proxyUserAgent = _config.proxyUserAgent;
}
handler.cfg.TTL = _config.TTL;
handler.cfg.connect_timeout = _config.connect_timeout;
handler.cfg.autoSwitchOff = _config.autoBan;
if (_config.dns_server != null && _config.dns_server.Length > 0)
{
handler.cfg.dns_servers = _config.dns_server;
}
if (_config.GetPortMapCache().ContainsKey(local_port))
{
PortMapConfigCache cfg = _config.GetPortMapCache()[local_port];
if (cfg.id == cfg.server.id)
{
handler.select_server = cfg.server;
byte[] addr = System.Text.Encoding.UTF8.GetBytes(cfg.server_addr);
byte[] newFirstPacket = new byte[_firstPacketLength + addr.Length + 4];
newFirstPacket[0] = 3;
newFirstPacket[1] = (byte)addr.Length;
Array.Copy(addr, 0, newFirstPacket, 2, addr.Length);
newFirstPacket[addr.Length + 2] = (byte)(cfg.server_port / 256);
newFirstPacket[addr.Length + 3] = (byte)(cfg.server_port % 256);
Array.Copy(_firstPacket, 0, newFirstPacket, addr.Length + 4, _firstPacketLength);
_remoteHeaderSendBuffer = newFirstPacket;
}
}
handler.Start(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length);
}
private void Connect()
{
Handler.GetCurrentServer getCurrentServer = delegate(int localPort, ServerSelectStrategy.FilterFunc filter, string targetURI, bool cfgRandom, bool usingRandom, bool forceRandom) { return(_config.GetCurrentServer(localPort, filter, targetURI, cfgRandom, usingRandom, forceRandom)); };
Handler.KeepCurrentServer keepCurrentServer = delegate(int localPort, string targetURI, string id) { _config.KeepCurrentServer(localPort, targetURI, id); };
int local_port = ((IPEndPoint)_connection.LocalEndPoint).Port;
Handler handler = new Handler();
handler.getCurrentServer = getCurrentServer;
handler.keepCurrentServer = keepCurrentServer;
handler.connection = new ProxySocketTunLocal(_connection);
handler.connectionUDP = _connectionUDP;
handler.cfg.ReconnectTimesRemain = _config.reconnectTimes;
handler.cfg.Random = _config.random;
handler.cfg.ForceRandom = _config.random;
handler.setServerTransferTotal(_transfer);
if (_config.proxyEnable)
{
handler.cfg.ProxyType = _config.proxyType;
handler.cfg.Socks5RemoteHost = _config.proxyHost;
handler.cfg.Socks5RemotePort = _config.proxyPort;
handler.cfg.Socks5RemoteUsername = _config.proxyAuthUser;
handler.cfg.Socks5RemotePassword = _config.proxyAuthPass;
handler.cfg.ProxyUserAgent = _config.proxyUserAgent;
}
handler.cfg.Ttl = _config.TTL;
handler.cfg.ConnectTimeout = _config.connectTimeout;
handler.cfg.AutoSwitchOff = _config.autoBan;
if (!string.IsNullOrEmpty(_config.localDnsServer))
{
handler.cfg.LocalDnsServers = _config.localDnsServer;
}
if (!string.IsNullOrEmpty(_config.dnsServer))
{
handler.cfg.DnsServers = _config.dnsServer;
}
if (_config.GetPortMapCache().ContainsKey(local_port))
{
PortMapConfigCache cfg = _config.GetPortMapCache()[local_port];
if (cfg.server == null || cfg.id == cfg.server.id)
{
if (cfg.server != null)
{
handler.select_server = delegate(Server server, Server selServer) { return(server.id == cfg.server.id); };
}
else if (!string.IsNullOrEmpty(cfg.id))
{
handler.select_server = delegate(Server server, Server selServer) { return(server.group == cfg.id); };
}
if (cfg.type == PortMapType.Forward) // tunnel
{
byte[] addr = Encoding.UTF8.GetBytes(cfg.server_addr);
byte[] newFirstPacket = new byte[_firstPacketLength + addr.Length + 4];
newFirstPacket[0] = 3;
newFirstPacket[1] = (byte)addr.Length;
Array.Copy(addr, 0, newFirstPacket, 2, addr.Length);
newFirstPacket[addr.Length + 2] = (byte)(cfg.server_port / 256);
newFirstPacket[addr.Length + 3] = (byte)(cfg.server_port % 256);
Array.Copy(_firstPacket, 0, newFirstPacket, addr.Length + 4, _firstPacketLength);
_remoteHeaderSendBuffer = newFirstPacket;
handler.Start(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, null);
}
else if (_connectionUDP == null && cfg.type == PortMapType.RuleProxy &&
(new Socks5Forwarder(_config, _IPRange)).Handle(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, _connection, local_sendback_protocol))
{
}
else
{
handler.Start(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, "socks5");
}
Dispose();
return;
}
}
else
{
if (_connectionUDP == null && new Socks5Forwarder(_config, _IPRange).Handle(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, _connection, local_sendback_protocol))
{
}
else
{
handler.Start(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, local_sendback_protocol);
}
Dispose();
return;
}
Dispose();
Close();
}
private void Connect()
{
Handler.GetCurrentServer getCurrentServer = delegate(int localPort, ServerSelectStrategy.FilterFunc filter, string targetURI) { return(_config.GetCurrentServer(localPort, filter, targetURI)); };
int local_port = ((IPEndPoint)_connection.LocalEndPoint).Port;
Handler handler = new Handler
{
getCurrentServer = getCurrentServer,
connection = new ProxySocketTunLocal(_connection),
connectionUDP = _connectionUDP
};
handler.cfg.reconnectTimesRemain = _config.reconnectTimes;
handler.setServerTransferTotal(_transfer);
handler.cfg.TTL = _config.TTL;
handler.cfg.connect_timeout = _config.connectTimeout;
if (!string.IsNullOrEmpty(_config.dnsServer))
{
handler.cfg.dns_servers = _config.dnsServer;
}
if (_config.GetPortMapCache().ContainsKey(local_port))
{
PortMapConfigCache cfg = _config.GetPortMapCache()[local_port];
if (cfg.server == null || cfg.id == cfg.server.id)
{
if (cfg.server != null)
{
handler.select_server = delegate(Server server, Server selServer) { return(server.id == cfg.server.id); };
}
else if (!string.IsNullOrEmpty(cfg.id))
{
handler.select_server = delegate(Server server, Server selServer) { return(server.group == cfg.id); };
}
if (cfg.type == PortMapType.Forward) // tunnel
{
byte[] addr = Encoding.UTF8.GetBytes(cfg.server_addr);
byte[] newFirstPacket = new byte[_firstPacketLength + addr.Length + 4];
newFirstPacket[0] = 3;
newFirstPacket[1] = (byte)addr.Length;
Array.Copy(addr, 0, newFirstPacket, 2, addr.Length);
newFirstPacket[addr.Length + 2] = (byte)(cfg.server_port / 256);
newFirstPacket[addr.Length + 3] = (byte)(cfg.server_port % 256);
Array.Copy(_firstPacket, 0, newFirstPacket, addr.Length + 4, _firstPacketLength);
_remoteHeaderSendBuffer = newFirstPacket;
handler.Start(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, null);
}
else if (_connectionUDP == null && cfg.type == PortMapType.RuleProxy &&
(new Socks5Forwarder(_config, _IPRange)).Handle(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, _connection, local_sendback_protocol))
{
}
else
{
handler.Start(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, "socks5");
}
Dispose();
return;
}
}
else
{
if (_connectionUDP == null && new Socks5Forwarder(_config, _IPRange).Handle(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, _connection, local_sendback_protocol))
{
}
else
{
handler.Start(_remoteHeaderSendBuffer, _remoteHeaderSendBuffer.Length, local_sendback_protocol);
}
Dispose();
return;
}
Dispose();
Close();
}
