private bool InternalSendCommand(String command)
{
if (UDAPnP.Protocol == UDAPnP.LGProtocol.LG2011 ||
UDAPnP.Protocol == UDAPnP.LGProtocol.LG2012x)
{
if (!UDAPnP.HandleKeyInput(command))
{
// if for some reason connection was lost, try to reconnect
if (!ConnectAndPair())
{
Auto3DHelpers.ShowAuto3DMessage("Connection to LG TV failed!", false, 0);
Log.Error("Auto3D: Connection to LG TV failed!");
return(false);
}
// second try to send the command
if (!UDAPnP.HandleKeyInput(command))
{
Log.Error("Auto3D: HandleKeyInput failed for command: " + command);
return(false);
}
}
}
else // WebOS
{
WebOS.SendSpecialKey(command);
}
return(true);
}
internal bool ConnectAndPair()
{
if (UDAPnP.Protocol == UDAPnP.LGProtocol.LG2011 ||
UDAPnP.Protocol == UDAPnP.LGProtocol.LG2012x)
{
// LG UPnP stack is sometimes very slow in answering,
// so wait up to 5 seconds before giving up pairing.
int loops = 0;
while (IPAddress == null || IPAddress.Length == 0)
{
Thread.Sleep(5);
if (loops++ > 100)
{
Log.Error("Auto3D: LG service not connected withing additional 10 seconds!");
return(false);
}
}
if (UDAPnP.UpdateServiceInformation(IPAddress))
{
Log.Info("Auto3D: UpdateServiceInfo OK");
if (PairingKey.Length > 0)
{
if (UDAPnP.RequestPairing(PairingKey))
{
Log.Info("Auto3D: Pairing LG client with key {0} succeeded", PairingKey);
}
else
{
Log.Error("Auto3D: Pairing LG client with key {0} failed!", PairingKey);
return(false);
}
}
}
else
{
Log.Error("Auto3D: UpdateServiceInfo failed!");
return(false);
}
}
else // WebOS
{
WebOS.Register(IPAddress, PairingKey);
}
return(true);
}
private void buttonSendKey_Click(object sender, EventArgs e)
{
if (!UDAPnP.Connected)
{
if (!UDAPnP.UpdateServiceInformation(_device.IPAddress))
{
MessageBox.Show("Connection to LG TV failed!");
return;
}
}
if (UDAPnP.RequestPairing(textBoxPairingKey.Text))
{
SaveSettings();
}
}
private void buttonShowKey_Click(object sender, EventArgs e)
{
if (UDAPnP.Protocol == UDAPnP.LGProtocol.LG2011 ||
UDAPnP.Protocol == UDAPnP.LGProtocol.LG2012x)
{
if (!UDAPnP.Connected)
{
if (!UDAPnP.UpdateServiceInformation(_device.IPAddress))
{
MessageBox.Show("Connection to LG TV failed!");
return;
}
}
UDAPnP.RequestPairingKey();
}
else // WebOS
{
textBoxPairingKey.Text = WebOS.Pair(_device.IPAddress);
SaveSettings();
}
}