/// <summary>
/// Initializes a new instance of the <see cref="PasswordProvidedEventArgs"/> class.
/// </summary>
/// <param name="challenge">The VNC the server sent.</param>
/// <param name="response">The bytes of the response from the client.</param>
/// <param name="passwordChallenge">
/// A class which implements the <see cref="IVncPasswordChallenge"/> interface, which is able to validate the password.
/// </param>
public PasswordProvidedEventArgs(IVncPasswordChallenge passwordChallenge, byte[] challenge, byte[] response)
{
if (challenge == null)
{
throw new ArgumentNullException(nameof(challenge));
}
if (response == null)
{
throw new ArgumentNullException(nameof(response));
}
if (challenge.Length != 16)
{
throw new ArgumentOutOfRangeException(nameof(challenge), "Challenge must be 16 bytes.");
}
if (response.Length != 16)
{
throw new ArgumentOutOfRangeException(nameof(response), "Response must be 16 bytes.");
}
if (passwordChallenge == null)
{
throw new ArgumentNullException(nameof(passwordChallenge));
}
this.challenge = challenge;
this.response = response;
this.passwordChallenge = passwordChallenge;
}
public LibVncServer(IVncFramebufferSource framebufferSource, IVncRemoteKeyboard keyboard, IVncRemoteController controller, ILogger logger)
{
this.fbSource = framebufferSource ?? throw new ArgumentNullException(nameof(framebufferSource));
this.keyboard = keyboard;
this.controller = controller;
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
this.passwordChallenge = new VncPasswordChallenge();
this.newClientHook = new NativeMethods.RfbNewClientHookPtr(this.RfbNewClientHook);
this.clientGoneHook = new NativeMethods.ClientGoneHookPtr(this.ClientGoneHook);
this.clientFramebufferUpdateRequestHook = new NativeMethods.ClientFramebufferUpdateRequestHookPtr(this.ClientFramebufferUpdateRequestHook);
this.rfbKbdAddEventHook = new NativeMethods.RfbKbdAddEventProcPtr(this.RfbKbdAddEventHook);
this.rfbPtrAddEventProc = new NativeMethods.RfbPtrAddEventProcPtr(this.RfbPtrAddEventHook);
this.rfbPasswordCheckProc = new NativeMethods.rfbPasswordCheckProcPtr(this.RfbPasswordCheckHook);
this.newClientHookPtr = Marshal.GetFunctionPointerForDelegate(this.newClientHook);
this.clientGoneHookPtr = Marshal.GetFunctionPointerForDelegate(this.clientGoneHook);
this.clientFramebufferUpdateRequestHookPtr = Marshal.GetFunctionPointerForDelegate(this.clientFramebufferUpdateRequestHook);
this.rfbKbdAddEventHookPtr = Marshal.GetFunctionPointerForDelegate(this.rfbKbdAddEventHook);
this.rfbPtrAddEventProcPtr = Marshal.GetFunctionPointerForDelegate(this.rfbPtrAddEventProc);
this.rfbPasswordCheckProcPtr = Marshal.GetFunctionPointerForDelegate(this.rfbPasswordCheckProc);
#if !NETSTANDARD2_0 && !NET45
NativeLogging.Logger = logger;
#endif
}
/// <summary>
/// Initializes a new instance of the <see cref="VncClient"/> class.
/// </summary>
/// <param name="passwordChallenge">
/// A <see cref="IVncPasswordChallenge"/> which can generate password challenges.
/// </param>
public VncClient(IVncPasswordChallenge passwordChallenge)
{
if (passwordChallenge == null)
{
throw new ArgumentNullException(nameof(passwordChallenge));
}
this.passwordChallenge = passwordChallenge;
this.MaxUpdateRate = 15;
}
/// <summary>
/// Initializes a new instance of the <see cref="VncServerSession"/> class.
/// </summary>
/// <param name="passwordChallenge">
/// The <see cref="IVncPasswordChallenge"/> to use to generate password challenges.
/// </param>
/// <param name="logger">
/// The logger to use when logging diagnostic messages.
/// </param>
public VncServerSession(IVncPasswordChallenge passwordChallenge, ILog logger)
{
if (passwordChallenge == null)
{
throw new ArgumentNullException(nameof(passwordChallenge));
}
this.passwordChallenge = passwordChallenge;
this.logger = logger;
this.MaxUpdateRate = 15;
}
/// <summary>
/// Initializes a new instance of the <see cref="VncServerSession"/> class.
/// </summary>
/// <param name="passwordChallenge">
/// The <see cref="IVncPasswordChallenge"/> to use to generate password challenges.
/// </param>
/// <param name="logger">
/// The logger to use when logging diagnostic messages.
/// </param>
public VncServerSession(IVncPasswordChallenge passwordChallenge, ILog logger)
{
if (passwordChallenge == null)
{
throw new ArgumentNullException(nameof(passwordChallenge));
}
this.passwordChallenge = passwordChallenge;
this.logger = logger;
this.MaxUpdateRate = 15;
this.Encoders.Add(new TightEncoder(this));
this.Encoders.Add(new ZlibEncoder());
}