private void ShellWindow_FormClosing(object sender, FormClosingEventArgs e)
{
DisconnectShellPacket setShellStatePacket = new DisconnectShellPacket(SlaveClient.UniqueId, Shell_UniqueId);
Shell_Connection.SendPacket(setShellStatePacket);
}
public DisconnectShellPacket_PacketProcessor(TcpConnection connection, DisconnectShellPacket packet, Dictionary <Guid, Client> connectedClients)
{
Connection = connection;
Packet = packet;
ConnectedClients = connectedClients;
}
public override void HandlePacket(object sender, string packet_raw)
{
Packet packet = Packet.Deserialize(packet_raw);
if (packet.Type == "Shell_IO_ChangedPacket")
{
Shell_IO_ChangedPacket shell_IO_changed = Shell_IO_ChangedPacket.Deserialize(packet_raw);
if (shell_IO_changed.ChangeType == ChangeType.Input)
{
ShellInstance.Write(shell_IO_changed.Change);
}
}
if (packet.Type == "SetShellStatePacket")
{
SetShellStatePacket setShellState = SetShellStatePacket.Deserialize(packet_raw);
if (setShellState.ShellUniqueId != ShellInstance.UniqueId)
{
ShellStateSetPacket result_fail = new ShellStateSetPacket(setShellState.ClientUniqueId, setShellState.ShellUniqueId,
setShellState.ShellState, false);
Connection.SendPacket(result_fail);
return;
}
switch (setShellState.ShellState)
{
case ShellState.Running:
ShellInstance.Start();
break;
case ShellState.Stopped:
ShellInstance.Stop();
break;
}
ShellStateSetPacket result_success = new ShellStateSetPacket(setShellState.ClientUniqueId, setShellState.ShellUniqueId,
setShellState.ShellState, true);
Connection.SendPacket(result_success);
}
if (packet.Type == "DisconnectShellPacket")
{
DisconnectShellPacket disconnectShellPacket = DisconnectShellPacket.Deserialize(packet_raw);
if (disconnectShellPacket.ClientUniqueId != Client.UniqueId)
{
ShellDisconnectedPacket result_fail = new ShellDisconnectedPacket(Client.UniqueId, ShellInstance.UniqueId, false);
Connection.SendPacket(result_fail);
return;
}
if (disconnectShellPacket.ShellUniqueId != ShellInstance.UniqueId)
{
ShellDisconnectedPacket result_fail = new ShellDisconnectedPacket(Client.UniqueId, ShellInstance.UniqueId, false);
Connection.SendPacket(result_fail);
return;
}
ShellInstance.Stop();
ShellInstance.ShellOutputChanged -= SlaveGlobalData.ShellOutputChangedHandler;
SlaveGlobalData.ShellOutputChangedHandler = null;
SlaveGlobalData.ShellInstance = null;
if (SlaveGlobalData.ShellListenerLoop != null)
{
SlaveGlobalData.ShellListenerLoop.AbortLoop = true;
SlaveGlobalData.ShellListenerLoop = null;
}
DisconnectPipePacket disconnectPipePacket = new DisconnectPipePacket(Client.UniqueId, PipeType.Shell);
Client.Pipes.MainPipe.SendPacket(disconnectPipePacket);
ShellDisconnectedPacket result_success = new ShellDisconnectedPacket(Client.UniqueId, ShellInstance.UniqueId, true);
Connection.SendPacket(result_success);
}
}
