private void SendToServer(int length, AsyncSession session)
{
_totalWrite += length;
int bytesToSend;
lock (_encryptionLock)
{
try
{
_encryptor.Encrypt(_connetionRecvBuffer, length, _connetionSendBuffer, out bytesToSend);
}
catch (CryptoErrorException)
{
Logging.Debug("encryption error");
Close();
return;
}
}
if (!_has_sent)
{
List <byte> header_bytes = new List <byte>();
int append_size = 0;
if (P2pLib.GetInstance().use_smart_route_)
{
string ex_route_ip = "";
ushort ex_route_port = 0;
if (P2pLib.GetInstance().GetExRouteNode(ref ex_route_ip, ref ex_route_port) == 0)
{
RouteHeader tmp_rth = new RouteHeader();
tmp_rth.ip = P2pLib.IpToInt(ex_route_ip);
tmp_rth.port = (ushort)(((ex_route_port & 0xff) << 8) |
((ex_route_port >> 8) & 0xff));
byte[] tmp_bt = RouteHeader.StuctToByte(tmp_rth);
header_bytes.AddRange(tmp_bt);
append_size += 6;
}
RouteHeader rth = new RouteHeader();
rth.ip = P2pLib.GetInstance().vpn_ip_;
rth.port = (ushort)((
(P2pLib.GetInstance().vpn_port_ & 0xff) << 8) |
((P2pLib.GetInstance().vpn_port_ >> 8) & 0xff));
byte[] bt = RouteHeader.StuctToByte(rth);
header_bytes.AddRange(bt);
append_size += 6;
}
string pubkey = P2pLib.GetInstance().pubkey_;
byte[] pubkey_arr = System.Text.Encoding.Default.GetBytes(pubkey);
header_bytes.AddRange(pubkey_arr);
string method = _server.method;
header_bytes.Add((byte)method.Length);
byte[] method_arr = System.Text.Encoding.Default.GetBytes(method);
header_bytes.AddRange(method_arr);
header_bytes.AddRange(_connetionSendBuffer);
bytesToSend += pubkey.Length + 1 + method.Length + append_size;
byte[] final_bytes = header_bytes.ToArray();
Array.Copy(final_bytes, _connetionSendBuffer, bytesToSend);
_has_sent = true;
}
_tcprelay.UpdateOutboundCounter(_server, bytesToSend);
_startSendingTime = DateTime.Now;
Logging.Debug($"SendToServer: {bytesToSend}");
session.Remote.BeginSend(_connetionSendBuffer, 0, bytesToSend, SocketFlags.None,
PipeRemoteSendCallback, new object[] { session, bytesToSend });
IStrategy strategy = _controller.GetCurrentStrategy();
strategy?.UpdateLastWrite(_server);
}
private void button1_Click(object sender, EventArgs e)
{
// prikey copy
Clipboard.SetDataObject(P2pLib.GetInstance().prikey_);
}
static void Main(string[] args)
{
// .NET Framework 4.7.2 on Win7 compatibility
System.Net.ServicePointManager.SecurityProtocol |=
System.Net.SecurityProtocolType.Tls | System.Net.SecurityProtocolType.Tls11 | System.Net.SecurityProtocolType.Tls12;
// store args for further use
Args = args;
// Check OS since we are using dual-mode socket
if (!Utils.IsWinVistaOrHigher())
{
MessageBox.Show(I18N.GetString("Unsupported operating system, use Windows Vista at least."),
"Shadowsocks Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Check .NET Framework version
if (!Utils.IsSupportedRuntimeVersion())
{
MessageBox.Show(I18N.GetString("Unsupported .NET Framework, please update to 4.6.2 or later."),
"Shadowsocks Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Process.Start(
"https://www.microsoft.com/download/details.aspx?id=53344");
return;
}
Utils.ReleaseMemory(true);
using (Mutex mutex = new Mutex(false, $"Global\\Shadowsocks_{Application.StartupPath.GetHashCode()}"))
{
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
// handle UI exceptions
Application.ThreadException += Application_ThreadException;
// handle non-UI exceptions
AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
Application.ApplicationExit += Application_ApplicationExit;
SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
AutoStartup.RegisterForRestart(true);
if (!mutex.WaitOne(0, false))
{
Process[] oldProcesses = Process.GetProcessesByName("Shadowsocks");
if (oldProcesses.Length > 0)
{
Process oldProcess = oldProcesses[0];
}
MessageBox.Show(I18N.GetString("Find Shadowsocks icon in your notify tray.")
+ Environment.NewLine
+ I18N.GetString("If you want to start multiple Shadowsocks, make a copy in another directory."),
I18N.GetString("Shadowsocks is already running."));
return;
}
Directory.SetCurrentDirectory(Application.StartupPath);
Logging.OpenLogFile();
int init_res = P2pLib.GetInstance().InitNetwork();
if (init_res != 0)
{
MessageBox.Show(I18N.GetString("init p2p network failed, please check out your network."));
return;
}
#if DEBUG
// truncate privoxy log file while debugging
string privoxyLogFilename = Utils.GetTempPath("privoxy.log");
if (File.Exists(privoxyLogFilename))
{
using (new FileStream(privoxyLogFilename, FileMode.Truncate)) { }
}
#else
Logging.OpenLogFile();
#endif
MainController = new ShadowsocksController();
MenuController = new MenuViewController(MainController);
HotKeys.Init(MainController);
MainController.Start();
Application.Run();
}
}
private void button5_Click(object sender, EventArgs e)
{
// buy
System.Diagnostics.Process.Start(P2pLib.GetInstance().buy_tenon_ip_ + "/chongzhi/" + P2pLib.GetInstance().account_id_);
}
private void checkBox1_CheckedChanged(object sender, EventArgs e)
{
CheckBox tmpBox = sender as CheckBox;
P2pLib.GetInstance().SetGlobalMode(tmpBox.Checked);
}
private void button3_Click(object sender, EventArgs e)
{
// account copy
Clipboard.SetDataObject(P2pLib.GetInstance().account_id_);
}
protected override void OnPaint(PaintEventArgs e)
{
if (P2pLib.GetInstance().connectSuccess)
{
_borderColor = Color.FromArgb(0, 184, 170);
_onHoverBorderColor = Color.FromArgb(86, 224, 208);
_buttonColor = Color.FromArgb(3, 134, 120);
_onHoverButtonColor = Color.FromArgb(0, 184, 170);
_textColor = System.Drawing.SystemColors.ButtonHighlight;
_onHoverTextColor = System.Drawing.SystemColors.ButtonHighlight;
}
else
{
_borderColor = System.Drawing.Color.WhiteSmoke;
_onHoverBorderColor = System.Drawing.Color.Gainsboro;
_buttonColor = System.Drawing.Color.LightGray;
_onHoverButtonColor = System.Drawing.Color.Silver;
_textColor = System.Drawing.SystemColors.ButtonHighlight;
_onHoverTextColor = System.Drawing.SystemColors.ButtonHighlight;
}
if (P2pLib.GetInstance().connectStarted || P2pLib.GetInstance().disConnectStarted)
{
_isHovering = false;
}
base.OnPaint(e);
{
Graphics g = e.Graphics;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
Brush brush = new SolidBrush(_isHovering ? _onHoverBorderColor : _borderColor);
//Border
//g.FillEllipse(brush, 0, 0, Height - 2, Height - 2);
g.FillEllipse(brush, Width - Height + 1, 1, Height - 2, Height - 2);
//g.FillRectangle(brush, Height / 2, 0, Width - Height, Height);
brush.Dispose();
brush = new SolidBrush(_isHovering ? _onHoverButtonColor : _buttonColor);
//Inner part. Button itself
g.FillEllipse(brush, _borderThicknessByTwo, _borderThicknessByTwo, Height - _borderThickness,
Height - _borderThickness);
g.FillEllipse(brush, (Width - Height) + _borderThicknessByTwo, _borderThicknessByTwo,
Height - _borderThickness, Height - _borderThickness);
g.FillRectangle(brush, Height / 2 + _borderThicknessByTwo, _borderThicknessByTwo,
Width - Height - _borderThickness, Height - _borderThickness);
brush.Dispose();
brush = new SolidBrush(_isHovering ? _onHoverTextColor : _textColor);
//Button Text
RectangleF rect = new RectangleF(Width / 2 - 35, Height / 2 - 55, 70, 70);
e.Graphics.InterpolationMode = InterpolationMode.HighQualityBilinear;
if (P2pLib.GetInstance().connectSuccess)
{
Text = "Connected";
SizeF stringSize = g.MeasureString(Text, _font1);
g.DrawString(Text, _font1, brush, (Width - stringSize.Width) / 2, 48 + (Height - stringSize.Height) / 2);
e.Graphics.DrawImage(Resources.connected, rect);
}
else
{
Text = "Connect";
SizeF stringSize = g.MeasureString(Text, _font1);
g.DrawString(Text, _font1, brush, (Width - stringSize.Width) / 2, 48 + (Height - stringSize.Height) / 2);
e.Graphics.DrawImage(Resources.connect, rect);
}
}
if (P2pLib.GetInstance().connectStarted || P2pLib.GetInstance().disConnectStarted)
{
var pen1 = new Pen(_color1, _line1Thinkness);
var pen2 = new Pen(Color.FromArgb(0, 114, 108), _line1Thinkness);
var circleRadius = _ignoreHeight
? (Width - ProgressLineThikness)
: (Width > Height ? (Height - ProgressLineThikness) : (Width - ProgressLineThikness));
var radiusByTwo = circleRadius / 2;
var progressEndAngle = (_angle) / 100F;
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
e.Graphics.TranslateTransform(_line2Thinkness / 2F + radiusByTwo, _line2Thinkness / 2F + radiusByTwo);
e.Graphics.RotateTransform((360 - _angle) / 2 + 90);
if (P2pLib.GetInstance().disConnectStarted)
{
e.Graphics.DrawArc(pen2, -radiusByTwo, -radiusByTwo, circleRadius, circleRadius, _progress, 30);
}
else
{
e.Graphics.DrawArc(pen1, -radiusByTwo, -radiusByTwo, circleRadius, circleRadius, _progress, 30);
}
pen1.Dispose();
pen2.Dispose();
}
}
private void label12_Click(object sender, EventArgs e)
{
// share
Clipboard.SetDataObject(P2pLib.GetInstance().share_ip_ + "?id=" + P2pLib.GetInstance().account_id_);
MessageBox.Show(I18N.GetString("Copy sharing link succeeded."));
}
private void checkServerInfo(bool show_message)
{
string ver = P2pLib.GetInstance().GetLatestVer();
if (ver.IsNullOrEmpty())
{
if (show_message)
{
MessageBox.Show(I18N.GetString("Already the latest version."));
}
return;
}
bool has_windows = false;
string[] ver_split = ver.Split(',');
for (int i = 0; i < ver_split.Length; ++i)
{
string[] item = ver_split[i].Split(';');
if (item.Length < 3)
{
continue;
}
if (item[0].Equals("windows"))
{
if (String.Compare(item[1], P2pLib.kCurrentVersion) <= 0)
{
if (show_message)
{
MessageBox.Show(I18N.GetString("Already the latest version."));
return;
}
}
else
{
has_windows = true;
}
}
if (item[0].Equals("share_ip"))
{
if (!item[1].IsNullOrEmpty())
{
if (item[1].StartsWith("http"))
{
P2pLib.GetInstance().share_ip_ = item[1];
}
else
{
P2pLib.GetInstance().share_ip_ = "http://" + item[1];
}
}
}
if (item[0].Equals("buy_ip"))
{
if (!item[1].IsNullOrEmpty())
{
if (item[1].StartsWith("http"))
{
P2pLib.GetInstance().buy_tenon_ip_ = item[1];
}
else
{
P2pLib.GetInstance().buy_tenon_ip_ = "http://" + item[1];
}
}
}
if (item[0].Equals("er"))
{
P2pLib.GetInstance().SetExRouting(item[1]);
}
}
if (!has_windows)
{
if (show_message)
{
MessageBox.Show(I18N.GetString("Already the latest version."));
}
return;
}
if (upgrade_is_shown)
{
return;
}
if (!show_message)
{
return;
}
upgrade_is_shown = true;
if (upgradeForm != null)
{
upgradeForm.Activate();
}
else
{
upgradeForm = new VersionControl(ver);
upgradeForm.Show();
upgradeForm.Activate();
upgradeForm.FormClosed += tmp_upgradeForm_FormClosed;
}
}
public void ResetBalance(object obj)
{
autoShowUpgrade();
checkServerInfo(false);
if (!P2pLib.GetInstance().server_status.Equals("ok"))
{
if (P2pLib.GetInstance().server_status.Equals("cni"))
{
this.label8.Text = I18N.GetString("Agent service is not supported in your country or region.");
}
if (P2pLib.GetInstance().server_status.Equals("cnn"))
{
this.label8.Text = I18N.GetString("Connect p2p vpn server failed.");
}
if (P2pLib.GetInstance().server_status.Equals("oul"))
{
this.label8.Text = I18N.GetString("Your account is logged in elsewhere.");
}
SynchronizationContext syncContext = SynchronizationContext.Current;
if (P2pLib.GetInstance().connectSuccess)
{
if (!P2pLib.GetInstance().disConnectStarted)
{
P2pLib.GetInstance().disConnectStarted = true;
Thread tmp_thread = new Thread(() =>
{
controller.Stop();
controller.ToggleEnable(false);
P2pLib.GetInstance().connectSuccess = false;
P2pLib.GetInstance().connectStarted = false;
syncContext.Post(ConnectButton.ThreadRefresh, null);
P2pLib.GetInstance().disConnectStarted = false;
});
tmp_thread.IsBackground = true;
tmp_thread.Start();
}
}
}
long balance = P2pLib.GetInstance().Balance();
if (balance >= 0)
{
P2pLib.GetInstance().now_balance = balance;
this.label10.Text = balance + " Tenon";
}
if (P2pLib.GetInstance().now_balance < 0)
{
P2pLib.createAccount();
}
if (check_vip_times < 10)
{
long tm = P2pLib.GetInstance().CheckVIP();
if (P2pLib.GetInstance().payfor_timestamp == 0 || tm != long.MaxValue)
{
if (tm != long.MaxValue && tm != 0)
{
check_vip_times = 11;
}
P2pLib.GetInstance().payfor_timestamp = tm;
}
++check_vip_times;
}
else
{
P2pLib.GetInstance().PayforVpn();
}
// if (P2pLib.GetInstance().vip_left_days == -1 &&
// P2pLib.GetInstance().now_balance != -1)
// {
// this.label9.Text = "";
// pictureBox2.Visible = false;
// button5.Visible = true;
// }
if (P2pLib.GetInstance().vip_left_days >= 0)
{
// pictureBox2.Visible = true;
// button5.Visible = false;
this.label9.Text = I18N.GetString("Due in ") + P2pLib.GetInstance().vip_left_days + I18N.GetString("days");
}
}
