/// <summary>
/// Returns the new Address field for the NodeDevice
/// </summary>
public FieldString ShowDialog()
{
Window dlg = new AuthenticateDialogView();
dlg.Owner = mainWindowExport.Value;
dlg.DataContext = this;
dlg.ShowDialog();
FieldString retVal = null;
if (Username != string.Empty)
{
var twitter = FluentTwitter.CreateRequest()
.Configuration.UseHttps()
.Authentication.GetClientAuthAccessToken(TwitterConsumer.ConsumerKey,
TwitterConsumer.ConsumerSecret,
Username,
Password.ConvertToUnsecureString());
var response = twitter.Request();
try
{
var token = response.AsToken();
// the token and token secret seem to be base-64 encoded already, but there's no guarantee, so let's encode them again
var item1 = FieldBase64.Encode(token.Token).ToString();
var item2 = FieldBase64.Encode(token.TokenSecret).ToString();
retVal = new FieldString(item1 + AbstractTwitterDevice.ADDRESS_SEPARATOR + item2);
messagingService.ShowMessage(Resources.Strings.ContextMenu_Authenticate_Success, Resources.Strings.ContextMenu_Authenticate_Success_Title);
}
catch (Exception ex)
{
logger.Error("Error authenticating Twitter", ex);
messagingService.ShowMessage(Resources.Strings.ContextMenu_Authenticate_Fail, Resources.Strings.ContextMenu_Authenticate_Fail_Title);
}
}
return(retVal);
}
private NodeTelegram readSignals(NodeTelegram request)
{
// incoming request should just be a bunch of Guids that represent signalIds
var inPayload = request.Payload.Decode();
var outPayload = new StringBuilder();
if (runtimeApplication != null)
{
for (int index = 0; index < inPayload.Length; index += m_guidLength)
{
string oneGuidString = inPayload.Substring(index, m_guidLength);
if (FieldGuid.CheckSyntax(oneGuidString))
{
var signalId = new FieldGuid(oneGuidString);
var signal = runtimeApplication.FindSignal(signalId);
if (signal != null)
{
outPayload.Append(EncodedSignalValue.EncodeSignalValue(signal));
}
}
}
}
return(request.SetPayload(FieldBase64.Encode(outPayload.ToString())));
}
internal static NodeDeviceConfiguration MergeDeviceConfiguration(
DeviceConfigurationResponse deviceConfigurationResponse,
NodeDeviceConfiguration existingDeviceConfiguration = null)
{
var driversMutable = new Collection <NodeDriver>();
var nodeDriver = NodeDriver.BuildWith(
new FieldGuid(SnapDriver.ARDUINO_LOCAL_IO_DRIVER_TYPE_ID), // TypeId
new FieldString(string.Empty), // Address
FieldBase64.Encode(string.Empty), // Configuration
new FieldString(deviceConfigurationResponse.DeviceName));
var devicesMutable = new Collection <NodeDevice>();
// Just creating 4 "virtual" devices under the Arduino Local I/O driver
// so that it looks organized in the Solution Explorer
var discreteInputsDevice = NodeDevice.BuildWith(
new FieldIdentifier("DiscreteInputs"), // Code
new FieldGuid(DISCRETE_INPUTS_DEVICE_ID), // TypeId
new FieldString(), // Address
new FieldBase64(string.Empty), // Configuration
new FieldDeviceName("Discrete Inputs"));
var discreteOutputsDevice = NodeDevice.BuildWith(
new FieldIdentifier("DiscreteOutputs"), // Code
new FieldGuid(DISCRETE_OUTPUTS_DEVICE_ID), // TypeId
new FieldString(), // Address
new FieldBase64(string.Empty), // Configuration
new FieldDeviceName("Discrete Outputs"));
var analogInputsDevice = NodeDevice.BuildWith(
new FieldIdentifier("AnalogInputs"), // Code
new FieldGuid(ANALOG_INPUTS_DEVICE_ID), // TypeId
new FieldString(), // Address
new FieldBase64(string.Empty), // Configuration
new FieldDeviceName("Analog Inputs"));
var analogOutputsDevice = NodeDevice.BuildWith(
new FieldIdentifier("AnalogOutputs"), // Code
new FieldGuid(ANALOG_OUTPUTS_DEVICE_ID), // TypeId
new FieldString(), // Address
new FieldBase64(string.Empty), // Configuration
new FieldDeviceName("Analog Outputs"));
var discreteInputsMutable = new Collection <NodeDiscreteInput>();
var discreteOutputsMutable = new Collection <NodeDiscreteOutput>();
var analogInputsMutable = new Collection <NodeAnalogInput>();
var analogOutputsMutable = new Collection <NodeAnalogOutput>();
foreach (var ioSignal in deviceConfigurationResponse.IOSignals)
{
switch (ioSignal.Type)
{
case DeviceConfigurationResponse.IOSignalType.DiscreteInput:
var newDiscreteInput = NodeDiscreteInput.BuildWith(
new FieldIdentifier(ioSignal.Name),
new FieldString(ioSignal.Address),
new FieldSignalName(ioSignal.Name));
if (existingDeviceConfiguration != null)
{
var existingDiscreteInput = existingDeviceConfiguration.GetChildrenRecursive()
.Select(x => x.Value as NodeDiscreteInput)
.Where(x => x != null)
.Where(x => x.Code.ToString() == ioSignal.Name)
.SingleOrDefault(x => x.Address.ToString() == ioSignal.Address);
if (existingDiscreteInput != null)
{
newDiscreteInput = newDiscreteInput
.SetSignal(existingDiscreteInput.Signal);
}
}
discreteInputsMutable.Add(newDiscreteInput);
break;
case DeviceConfigurationResponse.IOSignalType.DiscreteOutput:
var newDiscreteOutput = NodeDiscreteOutput.BuildWith(
new FieldIdentifier(ioSignal.Name),
new FieldString(ioSignal.Address),
new FieldSignalName(ioSignal.Name));
if (existingDeviceConfiguration != null)
{
var existingDiscreteOutput = existingDeviceConfiguration.GetChildrenRecursive()
.Select(x => x.Value as NodeDiscreteOutput)
.Where(x => x != null)
.Where(x => x.Code.ToString() == ioSignal.Name)
.SingleOrDefault(x => x.Address.ToString() == ioSignal.Address);
if (existingDiscreteOutput != null)
{
newDiscreteOutput = newDiscreteOutput
.SetSignalIn(existingDiscreteOutput.SignalIn);
}
}
discreteOutputsMutable.Add(newDiscreteOutput);
break;
case DeviceConfigurationResponse.IOSignalType.AnalogInput:
var newAnalogInput = NodeAnalogInput.BuildWith(
new FieldIdentifier(ioSignal.Name),
new FieldString(ioSignal.Address),
new FieldSignalName(ioSignal.Name));
if (existingDeviceConfiguration != null)
{
var existingAnalogInput = existingDeviceConfiguration.GetChildrenRecursive()
.Select(x => x.Value as NodeAnalogInput)
.Where(x => x != null)
.Where(x => x.Code.ToString() == ioSignal.Name)
.SingleOrDefault(x => x.Address.ToString() == ioSignal.Address);
if (existingAnalogInput != null)
{
newAnalogInput = newAnalogInput
.SetSignal(existingAnalogInput.Signal);
}
}
analogInputsMutable.Add(newAnalogInput);
break;
case DeviceConfigurationResponse.IOSignalType.AnalogOutput:
var newAnalogOutput = NodeAnalogOutput.BuildWith(
new FieldIdentifier(ioSignal.Name),
new FieldString(ioSignal.Address),
new FieldSignalName(ioSignal.Name));
if (existingDeviceConfiguration != null)
{
var existingAnalogOutput = existingDeviceConfiguration.GetChildrenRecursive()
.Select(x => x.Value as NodeAnalogOutput)
.Where(x => x != null)
.Where(x => x.Code.ToString() == ioSignal.Name)
.SingleOrDefault(x => x.Address.ToString() == ioSignal.Address);
if (existingAnalogOutput != null)
{
newAnalogOutput = newAnalogOutput
.SetSignalIn(existingAnalogOutput.SignalIn);
}
}
analogOutputsMutable.Add(newAnalogOutput);
break;
}
}
discreteInputsDevice = discreteInputsDevice.NodeDiscreteInputChildren.Append(
new ReadOnlyCollection <NodeDiscreteInput>(discreteInputsMutable));
discreteOutputsDevice = discreteOutputsDevice.NodeDiscreteOutputChildren.Append(
new ReadOnlyCollection <NodeDiscreteOutput>(discreteOutputsMutable));
analogInputsDevice = analogInputsDevice.NodeAnalogInputChildren.Append(
new ReadOnlyCollection <NodeAnalogInput>(analogInputsMutable));
analogOutputsDevice = analogOutputsDevice.NodeAnalogOutputChildren.Append(
new ReadOnlyCollection <NodeAnalogOutput>(analogOutputsMutable));
devicesMutable.Add(discreteInputsDevice);
devicesMutable.Add(discreteOutputsDevice);
devicesMutable.Add(analogInputsDevice);
devicesMutable.Add(analogOutputsDevice);
nodeDriver = nodeDriver.NodeDeviceChildren.Append(
new ReadOnlyCollection <NodeDevice>(devicesMutable));
driversMutable.Add(nodeDriver);
var nodeDeviceConfiguration = NodeDeviceConfiguration.BuildWith(
new ReadOnlyCollection <NodeDriver>(driversMutable));
return(nodeDeviceConfiguration);
}
public void ReadSignalValues(IEnumerable <NodeSignal> signals)
{
if (Properties.Settings.Default.RunAsService)
{
var outPayload = new StringBuilder();
foreach (var signal in signals)
{
outPayload.Append(signal.SignalId.ToString());
}
var response = sendReceiveTelegram <NodeTelegram>(m_TelegramReadSignals.SetPayload(FieldBase64.Encode(outPayload.ToString())));
if (response != null)
{
foreach (var tpl in EncodedSignalValue.ParseEncodedSignals(response.Payload.Decode(), signals))
{
var signal = tpl.Item1;
var value = tpl.Item2;
m_runtimeService.Value.NotifyValueChanged(signal, value);
}
}
}
else
{
// uploading is instant
var nRuntimeApplication = RuntimeApplicationUpload();
if (nRuntimeApplication != null)
{
foreach (var sig in signals)
{
var foundSig = nRuntimeApplication.FindSignal(sig.SignalId);
if (foundSig != null)
{
m_runtimeService.Value.NotifyValueChanged(foundSig, foundSig.Value);
}
}
}
}
}
public Engine()
{
peer.OnReceiveDelta += new NodePeer.ReceiveDeltaHandler(
delegate(NodePeer fromPeer, FieldGuid basedOnMessageID)
{
// This is responsible for returning the message
// the delta is based on so that the communication
// manager can reconstruct the entire message.
// WATCH OUT - RUNS ON A SEPARATE THREAD
if (basedOnMessageID == runtimeApplication.ID)
{
return(runtimeApplication);
}
else
{
return(lastMessage);
}
});
peer.OnReceive += new NodePeer.ReceiveHandler(
delegate(NodePeer fromPeer, NodeBase message)
{
// New message has arrived.
// WATCH OUT - RUNS ON A SEPARATE THREAD
lastMessage = message;
var runtimeApp = message as NodeRuntimeApplication;
var telegram = message as NodeTelegram;
if (runtimeApp != null)
{
// peer is sending a new version of the
// runtime application - store it and we'll
// "see" it on the next logic scan.
runtimeApplication = runtimeApp;
}
else if (telegram != null)
{
try
{
var toPeer = fromPeer;
var telegramType = (TelegramType)Enum.Parse(typeof(TelegramType), telegram.MessageType.ToString());
switch (telegramType)
{
case TelegramType.READCONFIGURATION:
// peer is requesting an I/O configuration
// so do a scan and send one back
peer.SendToPeer(toPeer, getDeviceConfiguration());
break;
case TelegramType.START:
Start();
peer.SendToPeer(toPeer, telegram.SetPayload(m_TrueResponse));
break;
case TelegramType.STOP:
Stop();
peer.SendToPeer(toPeer, telegram.SetPayload(m_TrueResponse));
break;
case TelegramType.RUNNING:
var response = m_FalseResponse;
if (run)
{
response = m_TrueResponse;
}
peer.SendToPeer(toPeer, telegram.SetPayload(response));
break;
case TelegramType.RUNTIMEID:
FieldBase64 runtimeIdResponse = m_EmptyResponse;
if (runtimeApplication != null)
{
runtimeIdResponse = FieldBase64.Encode(runtimeApplication.RuntimeId.ToString());
}
peer.SendToPeer(toPeer, telegram.SetPayload(runtimeIdResponse));
break;
case TelegramType.RUNTIMEVERSIONID:
FieldBase64 runtimeVersionIdResponse = m_EmptyResponse;
if (runtimeApplication != null)
{
runtimeVersionIdResponse = FieldBase64.Encode(runtimeApplication.ID.ToString());
}
peer.SendToPeer(toPeer, telegram.SetPayload(runtimeVersionIdResponse));
break;
case TelegramType.UPLOAD:
peer.SendToPeer(toPeer, runtimeApplication);
break;
case TelegramType.READSIGNALS:
peer.SendToPeer(toPeer, readSignals(telegram));
break;
}
}
catch (ArgumentException)
{
// means message type wasn't parsed to an enum - shouldn't happen, but whatever
}
}
});
Load();
}