public override List <Field> ProcessReadoutRequest(ReadoutType Types, DateTime From, DateTime To)
{
String Path = this.resource;
EditableTreeNode Node = this.Parent;
CoapServer Server = null;
CoapFolder Folder;
while (Node != null)
{
if ((Folder = Node as CoapFolder) != null)
{
Path = Folder.Folder + "/" + Path;
}
else if ((Server = Node as CoapServer) != null)
{
break;
}
Node = Node.Parent;
}
if (Server == null)
{
throw new Exception("No CoAP Server node found.");
}
CoapEndpoint Endpoint = Server.Endpoint;
CoapResponse Response = Endpoint.GET(true, Server.Host, Server.Port, Path, this.query, 20000);
return(this.ParseContent(Response.Response, Types, From, To));
}
/// <summary>
/// Represents a registration on an observable resource.
/// </summary>
/// <param name="Client">UDP Client on which the request was received.</param>
/// <param name="Endpoint">CoAP Endpoint managing the resource.</param>
/// <param name="Request">Request message.</param>
internal ObservationRegistration(ClientBase Client, CoapEndpoint Endpoint,
CoapMessage Request)
{
this.client = Client;
this.endpoint = Endpoint;
this.request = Request;
}
/// <summary>
/// <see cref="IDisposable.Dispose"/>
/// </summary>
public void Dispose()
{
if (this.coapEndpoint != null)
{
if (this.state == Lwm2mState.Operation)
{
this.Deregister();
}
foreach (Lwm2mObject Object in this.objects.Values)
{
this.coapEndpoint.Unregister(Object);
foreach (Lwm2mObjectInstance Instance in Object.Instances)
{
this.coapEndpoint.Unregister(Instance);
foreach (Lwm2mResource Resource in Instance.Resources)
{
this.coapEndpoint.Unregister(Resource);
}
}
}
this.coapEndpoint.Unregister(this);
this.coapEndpoint.Unregister(this.bsResource);
this.coapEndpoint = null;
this.objects.Clear();
}
}
/// <summary>
/// Class implementing an LWM2M client, as defined in:
/// http://www.openmobilealliance.org/release/LightweightM2M/V1_0-20170208-A/OMA-TS-LightweightM2M-V1_0-20170208-A.pdf
/// </summary>
/// <param name="ClientName">Client name.</param>
/// <param name="CoapEndpoint">CoAP endpoint to use for LWM2M communication.</param>
/// <param name="Objects">Objects</param>
public Lwm2mClient(string ClientName, CoapEndpoint CoapEndpoint,
params Lwm2mObject[] Objects)
: base("/")
{
this.coapEndpoint = CoapEndpoint;
this.serverReferences = ServerReferences;
this.clientName = ClientName;
this.state = Lwm2mState.Bootstrap;
this.bsResource = new BootstreapResource(this);
this.coapEndpoint.Register(this);
this.coapEndpoint.Register(this.bsResource);
foreach (Lwm2mObject Object in Objects)
{
if (Object.Id < 0)
{
throw new ArgumentException("Invalid object ID.", nameof(Object));
}
if (this.objects.ContainsKey(Object.Id))
{
throw new ArgumentException("An object with ID " + Object.Id + " is already registered.", nameof(Object));
}
this.objects[Object.Id] = Object;
Object.Client = this;
this.coapEndpoint.Register(Object);
Object.AfterRegister();
}
}
/// <summary>
/// Event arguments for CoAP response callbacks.
/// </summary>
/// <param name="Client">UDP Client.</param>
/// <param name="Endpoint">CoAP Endpoint.</param>
/// <param name="Message">CoAP message.</param>
/// <param name="Resource">CoAP resource if relevant.</param>
internal CoapMessageEventArgs(ClientBase Client, CoapEndpoint Endpoint, CoapMessage Message,
CoapResource Resource)
{
this.client = Client;
this.endpoint = Endpoint;
this.message = Message;
this.resource = Resource;
}
/// <summary>
/// <see cref="Clayster.Library.Internet.LineListeners.ILineListenable.LineListenerError"/>
/// </summary>
public void LineListenerError(string s)
{
CoapEndpoint Endpoint = this.Endpoint;
if (Endpoint != null)
{
Endpoint.LineListenerError(s);
}
}
/// <summary>
/// <see cref="Clayster.Library.Internet.LineListeners.ILineListenable.LineListenerDataRead"/>
/// </summary>
public void LineListenerDataRead(string Id, byte[] Data)
{
CoapEndpoint Endpoint = this.Endpoint;
if (Endpoint != null)
{
Endpoint.LineListenerDataRead(Id, Data);
}
}
/// <summary>
/// <see cref="Clayster.Library.Internet.LineListeners.ILineListenable.LineListenerRowRead"/>
/// </summary>
public void LineListenerRowRead(string Id, string Row)
{
CoapEndpoint Endpoint = this.Endpoint;
if (Endpoint != null)
{
Endpoint.LineListenerRowRead(Id, Row);
}
}
/// <summary>
/// <see cref="Clayster.Library.Internet.LineListeners.ILineListenable.UnregisterLineListener"/>
/// </summary>
public void UnregisterLineListener(ILineListener Listener)
{
CoapEndpoint Endpoint = this.Endpoint;
if (Endpoint != null)
{
Endpoint.UnregisterLineListener(Listener);
}
}
/// <summary>
/// Returns a response to the caller.
/// </summary>
/// <param name="Code">CoAP message code.</param>
/// <param name="Payload">Optional payload.</param>
/// <param name="Block2Nr">Block index to transmit.</param>
/// <param name="BlockSize">Block size, in case the <paramref name="Payload"/> needs to be divided into blocks.</param>
/// <param name="Options">Optional options.</param>
internal void Respond(CoapCode Code, byte[] Payload, int Block2Nr, int BlockSize,
params CoapOption[] Options)
{
this.endpoint.Transmit(this.client, this.remoteEndpoint, this.client.IsEncrypted,
this.responded ? (ushort?)null : this.request.MessageId,
this.ResponseType, Code, this.request.Token, false, Payload, Block2Nr, BlockSize,
this.resource, null, null, null, null, CoapEndpoint.Merge(Options, this.additionalResponseOptions));
this.responded = true;
}
/// <summary>
/// CoAP response to return to a received request.
/// </summary>
/// <param name="Client">Client receiving the response.</param>
/// <param name="Endpoint">CoAP Endpoint.</param>
/// <param name="RemoteEndpoint">Remote endpoint.</param>
/// <param name="Request">Request.</param>
/// <param name="Notifications">How notifications are sent, if at all.</param>
/// <param name="Resource">CoAP resource.</param>
/// <param name="AdditionalResponseOptions">Additional response options.</param>
internal CoapResponse(ClientBase Client, CoapEndpoint Endpoint, IPEndPoint RemoteEndpoint,
CoapMessage Request, Notifications Notifications, CoapResource Resource, params CoapOption[] AdditionalResponseOptions)
{
this.client = Client;
this.endpoint = Endpoint;
this.remoteEndpoint = RemoteEndpoint;
this.request = Request;
this.notifications = Notifications;
this.resource = Resource;
this.additionalResponseOptions = AdditionalResponseOptions;
}
/// <summary>
/// Returns a response to the caller.
/// </summary>
/// <param name="Code">CoAP message code.</param>
/// <param name="Payload">Optional payload to be encoded.</param>
/// <param name="BlockSize">Block size, in case the <paramref name="Payload"/> needs to be divided into blocks.</param>
/// <param name="Options">Optional options.</param>
public void Respond(CoapCode Code, object Payload, int BlockSize, params CoapOption[] Options)
{
byte[] Data = CoapEndpoint.Encode(Payload, out int ContentFormat);
if (!CoapEndpoint.HasOption(Options, 12))
{
Options = CoapEndpoint.Merge(Options, new CoapOptionContentFormat((ulong)ContentFormat));
}
this.Respond(Code, Data, BlockSize, Options);
}
public void TestCleanup()
{
if (this.client != null)
{
ulong[] Tokens = this.client.GetActiveTokens();
ushort[] MessageIDs = this.client.GetActiveMessageIDs();
this.client.Dispose();
this.client = null;
Assert.AreEqual(0, Tokens.Length, "There are tokens that have not been unregistered properly.");
Assert.AreEqual(0, MessageIDs.Length, "There are message IDs that have not been unregistered properly.");
}
}
private void Cleanup(ref CoapEndpoint Client)
{
if (Client != null)
{
ulong[] Tokens = Client.GetActiveTokens();
ushort[] MessageIDs = Client.GetActiveMessageIDs();
Client.Dispose();
Client = null;
Assert.AreEqual(0, Tokens.Length, "There are tokens that have not been unregistered properly.");
Assert.AreEqual(0, MessageIDs.Length, "There are message IDs that have not been unregistered properly.");
}
}
public async Task TestInitialize()
{
this.coapClient = new CoapEndpoint(new int[] { 5783 }, new int[] { 5784 }, null, null,
false, false, new TextWriterSniffer(Console.Out, BinaryPresentationMethod.Hexadecimal));
this.lwm2mClient = new Lwm2mClient("Lwm2mTestClient", this.coapClient,
new Lwm2mSecurityObject(),
new Lwm2mServerObject(),
new Lwm2mAccessControlObject(),
new Lwm2mDeviceObject("Waher Data AB", "Unit Test", Environment.MachineName,
Environment.OSVersion.VersionString, "PC", Environment.OSVersion.Platform.ToString(),
Environment.Version.ToString()));
await this.lwm2mClient.LoadBootstrapInfo();
}
/// <summary>
/// Decodes the payload of the message.
/// </summary>
/// <returns>Decoded payload.</returns>
public object Decode()
{
if (this.payload == null)
{
return(null);
}
else if (!this.contentFormat.HasValue)
{
return(this.payload);
}
else
{
return(CoapEndpoint.Decode((int)this.contentFormat.Value, this.payload, this.baseUri));
}
}
internal ObservationRegistration RegisterSubscription(ClientBase Client,
CoapEndpoint Endpoint, CoapMessage Message)
{
ObservationRegistration Result;
string Key = Message.From.ToString() + " " + Message.Token.ToString();
Result = new ObservationRegistration(Client, Endpoint, Message);
lock (this.registrations)
{
this.registrations[Key] = Result;
this.registeredMessages = null;
}
return(Result);
}
public CoapEndpoint GetEndpoint(string MulticastAddress)
{
lock (this.synchObject)
{
ILineListener[] LineListeners = null;
if (this.recycle)
{
this.recycle = false;
if (this.endpoint != null)
{
LineListeners = this.endpoint.LineListeners;
this.endpoint.Dispose();
this.endpoint = null;
}
}
if (this.endpoint == null)
{
if (string.IsNullOrEmpty(MulticastAddress))
{
this.endpoint = new CoapEndpoint(this.port, this.ttl);
}
else
{
this.endpoint = new CoapEndpoint(this.port, this.ttl, MulticastAddress);
}
User User = this.User;
if (User != null)
{
this.endpoint.RegisterResource(new CoapTopologyBridge(User));
}
if (LineListeners != null)
{
foreach (ILineListener LL in LineListeners)
{
this.endpoint.RegisterLineListener(LL);
}
}
}
return(this.endpoint);
}
}
public void TestCleanup()
{
if (this.lwm2mClient != null)
{
this.lwm2mClient.Dispose();
this.lwm2mClient = null;
}
if (this.coapClient != null)
{
CoapResource[] Resources = this.coapClient.GetRegisteredResources();
this.coapClient.Dispose();
this.coapClient = null;
Assert.AreEqual(1, Resources.Length, "There are resources still registered on the CoAP client.");
}
}
public async Task TestSendMulticastMessagToExplicitMulticastEndpoint()
{
// Arrange
var mockClientEndpoint = new Mock <MockEndpoint> {
CallBase = true
};
mockClientEndpoint
.Setup(e => e.SendAsync(It.IsAny <CoapPacket>(), It.IsAny <CancellationToken>()))
.CallBase()
.Verifiable("Message was not sent via multicast endpoint");
var destEndpoint = new CoapEndpoint {
IsMulticast = true
};
var message = new CoapMessage
{
IsMulticast = true,
Type = CoapMessageType.NonConfirmable,
Code = CoapMessageCode.Get,
Options = new System.Collections.Generic.List <CoapOption>
{
new Options.ContentFormat(Options.ContentFormatType.ApplicationLinkFormat)
},
Payload = Encoding.UTF8.GetBytes("</.well-known/core>")
};
// Ack
using (var client = new CoapClient(mockClientEndpoint.Object))
{
var ct = new CancellationTokenSource(MaxTaskTimeout);
await client.SendAsync(message, destEndpoint, ct.Token);
}
// Assert
Mock.Verify(mockClientEndpoint);
}
internal string GetUri()
{
string Host = null;
int? Port = null;
string Path = null;
if (!(this.options is null))
{
foreach (CoapOption Option in this.options)
{
switch (Option.OptionNumber)
{
case 3:
Host = ((CoapOptionUriHost)Option).Value;
break;
case 7:
Port = (int)((CoapOptionUriPort)Option).Value;
break;
case 11:
if (Path is null)
{
Path = "/";
}
else
{
Path += "/";
}
Path += ((CoapOptionUriPath)Option).Value;
break;
}
}
}
return(CoapEndpoint.GetUri(Host, Port, Path, null));
}
public void TestSendMulticastMessagtoNonMulticastEndpointThrowsCoapClientException()
{
// Arrange
var mockClientEndpoint = new Mock <MockEndpoint> {
CallBase = true
};
var destEndpoint = new CoapEndpoint {
IsMulticast = false
};
var message = new CoapMessage
{
IsMulticast = true,
Type = CoapMessageType.NonConfirmable,
Code = CoapMessageCode.Get,
Options = new System.Collections.Generic.List <CoapOption>
{
new Options.ContentFormat(Options.ContentFormatType.ApplicationLinkFormat)
},
Payload = Encoding.UTF8.GetBytes("</.well-known/core>")
};
// Ack
AsyncTestDelegate action = async() => {
using (var client = new CoapClient(mockClientEndpoint.Object))
{
var ct = new CancellationTokenSource(MaxTaskTimeout);
await client.SendAsync(message, destEndpoint, ct.Token);
}
};
// Assert
Assert.ThrowsAsync <CoapClientException>(action);
}
public static int Main (string[] args)
{
Log.Register (new ConsoleOutEventLog (80));
Log.Information ("Initializing application...");
HttpSocketClient.RegisterHttpProxyUse (false, false); // Don't look for proxies.
DB.BackupConnectionString = "Data Source=sensor.db;Version=3;";
DB.BackupProviderName = "Clayster.Library.Data.Providers.SQLiteServer.SQLiteServerProvider";
db = DB.GetDatabaseProxy ("TheSensor");
Console.CancelKeyPress += (object sender, ConsoleCancelEventArgs e) =>
{
e.Cancel = true;
executionLed.Low ();
};
// Initializing hardware and retrieving current sensor values
try
{
tmp102.Configure (false, TexasInstrumentsTMP102.FaultQueue.ConsecutiveFaults_6, TexasInstrumentsTMP102.AlertPolarity.AlertActiveLow,
TexasInstrumentsTMP102.ThermostatMode.ComparatorMode, false, TexasInstrumentsTMP102.ConversionRate.Hz_1, false);
temp = (short)tmp102.ReadTemperatureRegister ();
temperatureC = temp / 256.0;
for (int i = 0; i < 10; i++)
tempAvgWindow [i] = temp;
sumTemp = temp * 10;
} catch (Exception ex)
{
Log.Exception (ex);
sumTemp = 0;
temperatureC = 0;
errorLed.High ();
}
try
{
adc.Configure (true, false, false, false, false, false);
light = adc.ReadRegistersBinary () [0];
lightPercent = (100.0 * light) / 0x0fff;
for (int i = 0; i < 10; i++)
lightAvgWindow [i] = light;
sumLight = light * 10;
} catch (Exception ex)
{
Log.Exception (ex);
sumLight = 0;
lightPercent = 0;
errorLed.High ();
}
// Loading historical Sensor Values
Log.Information ("Loading Minute Values.");
perMinute.AddRange (Record.LoadRecords (Rank.Minute));
Log.Information ("Loading Hour Values.");
perHour.AddRange (Record.LoadRecords (Rank.Hour));
Log.Information ("Loading Day Values.");
perDay.AddRange (Record.LoadRecords (Rank.Day));
Log.Information ("Loading Month Values.");
perMonth.AddRange (Record.LoadRecords (Rank.Month));
// Resuming average calculations
int Pos = perSecond.Count;
DateTime CurrentTime = DateTime.Now;
DateTime Timestamp;
while (Pos-- > 0)
{
Record Rec = perSecond [Pos];
Timestamp = Rec.Timestamp;
if (Timestamp.Minute == CurrentTime.Minute && Timestamp.Hour == CurrentTime.Hour && Timestamp.Date == CurrentTime.Date)
{
sumSeconds += Rec;
nrSeconds++;
} else
break;
}
Pos = perMinute.Count;
while (Pos-- > 0)
{
Record Rec = perMinute [Pos];
Timestamp = Rec.Timestamp;
if (Timestamp.Hour == CurrentTime.Hour && Timestamp.Date == CurrentTime.Date)
{
sumMinutes += Rec;
nrMinutes++;
} else
break;
}
Pos = perHour.Count;
while (Pos-- > 0)
{
Record Rec = perHour [Pos];
Timestamp = Rec.Timestamp;
if (Timestamp.Date == CurrentTime.Date)
{
sumHours += Rec;
nrHours++;
} else
break;
}
Pos = perDay.Count;
while (Pos-- > 0)
{
Record Rec = perDay [Pos];
Timestamp = Rec.Timestamp;
if (Timestamp.Month == CurrentTime.Month && Timestamp.Year == CurrentTime.Year)
{
sumDays += Rec;
nrDays++;
} else
break;
}
// Sampling of new Sensor Values
Timer Timer = new Timer (SampleSensorValues, null, 1000 - DateTime.Now.Millisecond, 1000); // Every second.
// HTTP Interface
HttpServer HttpServer = new HttpServer (80, 10, true, true, 1);
Log.Information ("HTTP Server receiving requests on port " + HttpServer.Port.ToString ());
HttpServer.RegisterAuthenticationMethod (new DigestAuthentication ("The Sensor Realm", GetDigestUserPasswordHash));
HttpServer.RegisterAuthenticationMethod (new SessionAuthentication ());
credentials = LoginCredentials.LoadCredentials ();
if (credentials == null)
{
credentials = new LoginCredentials ();
credentials.UserName = "******";
credentials.PasswordHash = CalcHash ("Admin", "Password");
credentials.SaveNew ();
}
HttpServer.Register ("/", HttpGetRoot, HttpPostRoot, false); // Synchronous, no authentication
HttpServer.Register ("/html", HttpGetHtml, false); // Synchronous, no authentication
HttpServer.Register ("/historygraph", HttpGetHistoryGraph, false); // Synchronous, no authentication
HttpServer.Register ("/credentials", HttpGetCredentials, HttpPostCredentials, false); // Synchronous, no authentication
HttpServer.Register ("/xml", HttpGetXml, true); // Synchronous, http authentication
HttpServer.Register ("/json", HttpGetJson, true); // Synchronous, http authentication
HttpServer.Register ("/turtle", HttpGetTurtle, true); // Synchronous, http authentication
HttpServer.Register ("/rdf", HttpGetRdf, true); // Synchronous, http authentication
HttpServer.Register ("/event/xml", HttpGetEventXml, true, false); // Asynchronous, http authentication
HttpServer.Register ("/event/json", HttpGetEventJson, true, false); // Asynchronous, http authentication
HttpServer.Register ("/event/turtle", HttpGetEventTurtle, true, false); // Asynchronous, http authentication
HttpServer.Register ("/event/rdf", HttpGetEventRdf, true, false); // Asynchronous, http authentication
// HTTPS interface
// Certificate must be a valid P12 (PFX) certificate file containing a private key.
// X509Certificate2 Certificate = new X509Certificate2 ("Certificate.pfx", "PASSWORD");
// HttpServer HttpsServer = new HttpServer (443, 10, true, true, 1, true, false, Certificate);
//
// HttpsServer.RegisterAuthenticationMethod (new DigestAuthentication ("The Sensor Realm", GetDigestUserPasswordHash));
// HttpsServer.RegisterAuthenticationMethod (new SessionAuthentication ());
//
// foreach (IHttpServerResource Resource in HttpServer.GetResources())
// HttpsServer.Register (Resource);
//
// Log.Information ("HTTPS Server receiving requests on port " + HttpsServer.Port.ToString ());
// CoAP Interface
CoapEndpoint CoapEndpoint = new CoapEndpoint ();
Log.Information ("CoAP endpoint receiving requests on port " + CoapEndpoint.Port.ToString ());
//CoapEndpoint.RegisterLineListener (new ConsoleOutLineListenerSink (BinaryFormat.Hexadecimal, true));
CoapEndpoint.RegisterResource ("temp/txt", "Current Temperature, as text.", CoapBlockSize.BlockLimit_64Bytes, false, 30, true, (Request, Payload) =>
{
return FieldNumeric.Format (temperatureC, "C", 1);
});
motionTxt = CoapEndpoint.RegisterResource ("motion/txt", "Motion detection, as text.", CoapBlockSize.BlockLimit_64Bytes, false, 10, true, (Request, Payload) =>
{
return motionDetected ? "1" : "0";
});
CoapEndpoint.RegisterResource ("light/txt", "Current Light Density, as text.", CoapBlockSize.BlockLimit_64Bytes, false, 2, true, (Request, Payload) =>
{
return FieldNumeric.Format (lightPercent, "%", 1);
});
foreach (CoapBlockSize BlockSize in Enum.GetValues(typeof(CoapBlockSize)))
{
if (BlockSize == CoapBlockSize.BlockLimit_Datagram)
continue;
string Bytes = (1 << (4 + (int)BlockSize)).ToString ();
CoapEndpoint.RegisterResource ("xml/" + Bytes, "Complete sensor readout, in XML. Control content using query parmeters. Block size=" + Bytes + " bytes.",
BlockSize, false, 30, false, CoapGetXml);
CoapEndpoint.RegisterResource ("json/" + Bytes, "Complete sensor readout, in JSON. Control content using query parmeters. Block size=" + Bytes + " bytes.",
BlockSize, false, 30, false, CoapGetJson);
CoapEndpoint.RegisterResource ("turtle/" + Bytes, "Complete sensor readout, in TURTLE. Control content using query parmeters. Block size=" + Bytes + " bytes.",
BlockSize, false, 30, false, CoapGetTurtle);
CoapEndpoint.RegisterResource ("rdf/" + Bytes, "Complete sensor readout, in RDF. Control content using query parmeters. Block size=" + Bytes + " bytes.",
BlockSize, false, 30, false, CoapGetRdf);
}
// MQTT
mqttThread = new Thread (MqttThread);
mqttThread.Name = "MQTT";
mqttThread.Priority = ThreadPriority.BelowNormal;
mqttThread.Start ();
// Main loop
Log.Information ("Initialization complete. Application started...");
try
{
while (executionLed.Value)
{
System.Threading.Thread.Sleep (1000);
}
} catch (Exception ex)
{
Log.Exception (ex);
executionLed.Low ();
} finally
{
Log.Information ("Terminating application.");
Log.Flush ();
Log.Terminate ();
Timer.Dispose ();
HttpServer.Dispose ();
//HttpsServer.Dispose ();
CoapEndpoint.Dispose ();
if (mqttThread != null)
{
mqttThread.Abort ();
mqttThread = null;
}
executionLed.Dispose ();
measurementLed.Dispose ();
errorLed.Dispose ();
networkLed.Dispose ();
motion.Dispose ();
i2cBus.Dispose ();
}
return 0;
}
private static void MonitorCoap ()
{
CoapEndpoint Endpoint = new CoapEndpoint ();
//Endpoint.RegisterLineListener (new ConsoleOutLineListenerSink (BinaryFormat.Hexadecimal));
CoapObserver LightObserver = new CoapObserver (Endpoint, true, "192.168.0.15", CoapEndpoint.DefaultCoapPort, "light/txt", string.Empty, 2 * 5);
CoapObserver MotionObserver = new CoapObserver (Endpoint, true, "192.168.0.15", CoapEndpoint.DefaultCoapPort, "motion/txt", string.Empty, 10 * 5);
bool HasLightValue = false;
bool HasMotionValue = false;
LightObserver.OnDataReceived += (o, e) =>
{
string s = e.Response as string;
double d;
if (!string.IsNullOrEmpty (s) && s.EndsWith (" %") && XmlUtilities.TryParseDouble (s.Substring (0, s.Length - 2), out d))
{
lightPercent = d;
if (!HasLightValue)
{
HasLightValue = true;
if (HasMotionValue)
hasValues = true;
}
CheckControlRules ();
}
};
MotionObserver.OnDataReceived += (o, e) =>
{
string s = e.Response as string;
bool b;
if (!string.IsNullOrEmpty (s) && XmlUtilities.TryParseBoolean (s, out b))
{
motion = b;
if (!HasMotionValue)
{
HasMotionValue = true;
if (HasLightValue)
hasValues = true;
}
CheckControlRules ();
}
};
try
{
WaitHandle[] Handles = new WaitHandle[]{ updateLeds, updateAlarm };
while (executing)
{
try
{
switch (WaitHandle.WaitAny (Handles, 1000))
{
case 0: // Update LEDS
int i;
lock (synchObject)
{
i = lastLedMask;
}
Endpoint.StartPOST (true, "192.168.0.23", CoapEndpoint.DefaultCoapPort, "do/txt", string.Empty, i.ToString (), CoapBlockSize.BlockLimit_64Bytes, null, null);
break;
case 1: // Update Alarm
bool b;
lock (synchObject)
{
b = lastAlarm.Value;
}
Endpoint.StartPOST (true, "192.168.0.23", CoapEndpoint.DefaultCoapPort, "alarm/txt", string.Empty, b ? "1" : "0", CoapBlockSize.BlockLimit_64Bytes, null, null);
if (b)
{
Thread T = new Thread (SendAlarmMail);
T.Priority = ThreadPriority.BelowNormal;
T.Name = "SendAlarmMail";
T.Start ();
}
break;
default: // Timeout
CheckSubscriptions (30);
break;
}
} catch (ThreadAbortException)
{
// Don't log. Exception will be automatically re-raised.
} catch (Exception ex)
{
Log.Exception (ex);
}
}
} finally
{
LightObserver.Dispose ();
MotionObserver.Dispose ();
Endpoint.Dispose ();
}
}
protected virtual void SetupClientServer()
{
this.server = new CoapEndpoint(new int[] { CoapEndpoint.DefaultCoapPort }, null, null, null, false, true, new TextWriterSniffer(Console.Out, BinaryPresentationMethod.Hexadecimal));
this.client = new CoapEndpoint(new int[] { CoapEndpoint.DefaultCoapPort + 2 }, null, null, null, true, false);
this.clientCredentials = null;
}
public void TestInitialize()
{
this.client = new CoapEndpoint(new int[] { CoapEndpoint.DefaultCoapPort },
new int[] { CoapEndpoint.DefaultCoapsPort }, null, null, false, false,
new TextWriterSniffer(Console.Out, BinaryPresentationMethod.Hexadecimal));
}
/// <summary>
/// Event arguments for CoAP response callbacks.
/// </summary>
/// <param name="Client">UDP Client.</param>
/// <param name="Endpoint">CoAP Endpoint.</param>
/// <param name="Ok">If the request was successful or not.</param>
/// <param name="State">State object passed to the original request.</param>
/// <param name="Message">Response message.</param>
/// <param name="Resource">Resource</param>
internal CoapResponseEventArgs(ClientBase Client, CoapEndpoint Endpoint, bool Ok, object State, CoapMessage Message, CoapResource Resource)
: base(Client, Endpoint, Message, Resource)
{
this.ok = Ok;
this.state = State;
}
public static int Main (string[] args)
{
Log.Register (new ConsoleOutEventLog (80));
Log.Information ("Initializing application...");
HttpSocketClient.RegisterHttpProxyUse (false, false); // Don't look for proxies.
DB.BackupConnectionString = "Data Source=actuator.db;Version=3;";
DB.BackupProviderName = "Clayster.Library.Data.Providers.SQLiteServer.SQLiteServerProvider";
db = DB.GetDatabaseProxy ("TheActuator");
Console.CancelKeyPress += (object sender, ConsoleCancelEventArgs e) =>
{
e.Cancel = true;
executionLed.Low ();
};
// HTTP Interface
HttpServer HttpServer = new HttpServer (80, 10, true, true, 1);
int i;
Log.Information ("HTTP Server receiving requests on port " + HttpServer.Port.ToString ());
HttpServer.RegisterAuthenticationMethod (new DigestAuthentication ("The Actuator Realm", GetDigestUserPasswordHash));
HttpServer.RegisterAuthenticationMethod (new SessionAuthentication ());
credentials = LoginCredentials.LoadCredentials ();
if (credentials == null)
{
credentials = new LoginCredentials ();
credentials.UserName = "******";
credentials.PasswordHash = CalcHash ("Admin", "Password");
credentials.SaveNew ();
}
state = State.LoadState ();
if (state == null)
{
state = new State ();
state.SaveNew ();
} else
{
for (i = 0; i < 8; i++)
digitalOutputs [i].Value = state.GetDO (i + 1);
if (state.Alarm)
AlarmOn ();
else
AlarmOff ();
}
WebServiceAPI wsApi;
HttpServer.Register ("/", HttpGetRoot, HttpPostRoot, false); // Synchronous, no authentication
HttpServer.Register ("/credentials", HttpGetCredentials, HttpPostCredentials, false); // Synchronous, no authentication
HttpServer.Register ("/set", HttpGetSet, HttpPostSet, true); // Synchronous, http authentication
HttpServer.Register ("/xml", HttpGetXml, true); // Synchronous, http authentication
HttpServer.Register ("/json", HttpGetJson, true); // Synchronous, http authentication
HttpServer.Register ("/turtle", HttpGetTurtle, true); // Synchronous, http authentication
HttpServer.Register ("/rdf", HttpGetRdf, true); // Synchronous, http authentication
HttpServer.Register (wsApi = new WebServiceAPI (), true);
// HTTPS interface
// Certificate must be a valid P12 (PFX) certificate file containing a private key.
// X509Certificate2 Certificate = new X509Certificate2 ("Certificate.pfx", "PASSWORD");
// HttpServer HttpsServer = new HttpServer (443, 10, true, true, 1, true, false, Certificate);
//
// HttpsServer.RegisterAuthenticationMethod (new DigestAuthentication ("The Actuator Realm", GetDigestUserPasswordHash));
//
// foreach (IHttpServerResource Resource in HttpServer.GetResources())
// HttpsServer.Register (Resource);
//
// Log.Information ("HTTPS Server receiving requests on port " + HttpsServer.Port.ToString ());
// CoAP Interface
CoapEndpoint CoapEndpoint = new CoapEndpoint ();
Log.Information ("CoAP endpoint receiving requests on port " + CoapEndpoint.Port.ToString ());
//CoapEndpoint.RegisterLineListener (new ConsoleOutLineListenerSink (BinaryFormat.Hexadecimal, true));
for (i = 1; i <= 8; i++)
{
CoapEndpoint.RegisterResource ("do" + i.ToString () + "/txt", "Digital Output " + i.ToString () + ", as text.", CoapBlockSize.BlockLimit_64Bytes, false, 30, false,
CoapGetDigitalOutputTxt, CoapSetDigitalOutputTxt);
}
CoapEndpoint.RegisterResource ("do/txt", "Digital Outputs, as a number 0-255 as text.", CoapBlockSize.BlockLimit_64Bytes, false, 30, false,
CoapGetDigitalOutputsTxt, CoapSetDigitalOutputsTxt);
CoapEndpoint.RegisterResource ("alarm/txt", "Alarm Output " + i.ToString () + ", as text.", CoapBlockSize.BlockLimit_64Bytes, false, 30, false,
CoapGetAlarmOutputTxt, CoapSetAlarmOutputTxt);
foreach (CoapBlockSize BlockSize in Enum.GetValues(typeof(CoapBlockSize)))
{
if (BlockSize == CoapBlockSize.BlockLimit_Datagram)
continue;
string Bytes = (1 << (4 + (int)BlockSize)).ToString ();
CoapEndpoint.RegisterResource ("xml/" + Bytes, "Complete sensor readout, in XML. Control content using query parmeters. Block size=" + Bytes + " bytes.",
BlockSize, false, 30, false, CoapGetXml);
CoapEndpoint.RegisterResource ("json/" + Bytes, "Complete sensor readout, in JSON. Control content using query parmeters. Block size=" + Bytes + " bytes.",
BlockSize, false, 30, false, CoapGetJson);
CoapEndpoint.RegisterResource ("turtle/" + Bytes, "Complete sensor readout, in TURTLE. Control content using query parmeters. Block size=" + Bytes + " bytes.",
BlockSize, false, 30, false, CoapGetTurtle);
CoapEndpoint.RegisterResource ("rdf/" + Bytes, "Complete sensor readout, in RDF. Control content using query parmeters. Block size=" + Bytes + " bytes.",
BlockSize, false, 30, false, CoapGetRdf);
}
// MQTT
MqttClient MqttClient = new MqttClient ("iot.eclipse.org", MqttClient.DefaultPort, "LearningIoTActuator", string.Empty, false);
//MqttClient.RegisterLineListener (new ConsoleOutLineListenerSink (BinaryFormat.Hexadecimal));
MqttClient.Open ();
MqttClient.CONNECT (20, true);
MqttClient.PUBLISH ("Clayster/LearningIoT/Actuator/ao", state.Alarm ? "1" : "0", MqttQoS.QoS1_Acknowledged, true);
MqttClient.PUBLISH ("Clayster/LearningIoT/Actuator/do", wsApi.GetDigitalOutputs ().ToString (), MqttQoS.QoS1_Acknowledged, true);
for (i = 1; i <= 8; i++)
MqttClient.PUBLISH ("Clayster/LearningIoT/Actuator/do" + i.ToString (), wsApi.GetDigitalOutput (i) ? "1" : "0", MqttQoS.QoS1_Acknowledged, true);
MqttClient.SUBSCRIBE (new KeyValuePair<string, MqttQoS> ("Clayster/LearningIoT/Actuator/#", MqttQoS.QoS1_Acknowledged));
MqttClient.OnDataPublished += OnMqttDataPublished;
Log.Information ("Receiving commands via MQTT from Clayster/LearningIoT/Actuator @ ", EventLevel.Minor, MqttClient.Host + ":" + MqttClient.PortNumber.ToString ());
// Main loop
Log.Information ("Initialization complete. Application started...");
try
{
while (executionLed.Value)
{
System.Threading.Thread.Sleep (1000);
RemoveOldSessions ();
}
} catch (Exception ex)
{
Log.Exception (ex);
executionLed.Low ();
} finally
{
Log.Information ("Terminating application.");
Log.Flush ();
Log.Terminate ();
HttpServer.Dispose ();
//HttpsServer.Dispose ();
if (MqttClient != null)
MqttClient.Dispose ();
executionLed.Dispose ();
foreach (DigitalOutput Output in digitalOutputs)
Output.Dispose ();
if (alarmThread != null)
{
alarmThread.Abort ();
alarmThread = null;
}
}
return 0;
}
/// <summary>
/// Stops the gateway.
/// </summary>
public static void Stop()
{
IDisposable Disposable;
Log.Informational("Server shutting down.");
/*
* if (databaseProvider != null)
* File.WriteAllText(appDataFolder + "Stop.xml", databaseProvider.ExportXml(true).Result);
*/
if (gatewayRunning != null)
{
gatewayRunning.Release();
gatewayRunning.Dispose();
gatewayRunning = null;
}
if (ibbClient != null)
{
ibbClient.Dispose();
ibbClient = null;
}
if (httpxServer != null)
{
httpxServer.Dispose();
httpxServer = null;
}
if (provisioningClient != null)
{
provisioningClient.Dispose();
provisioningClient = null;
}
if (thingRegistryClient != null)
{
thingRegistryClient.Dispose();
thingRegistryClient = null;
}
if (concentratorServer != null)
{
concentratorServer.Dispose();
concentratorServer = null;
}
if (xmppClient != null)
{
using (ManualResetEvent OfflineSent = new ManualResetEvent(false))
{
xmppClient.SetPresence(Availability.Offline, string.Empty, (sender, e) => OfflineSent.Set());
OfflineSent.WaitOne(1000);
}
foreach (ISniffer Sniffer in xmppClient.Sniffers)
{
XmppClient.Remove(Sniffer);
Disposable = Sniffer as IDisposable;
if (Disposable != null)
{
Disposable.Dispose();
}
}
xmppClient.Dispose();
xmppClient = null;
}
if (connectionTimer != null)
{
connectionTimer.Dispose();
connectionTimer = null;
}
if (coapEndpoint != null)
{
coapEndpoint.Dispose();
coapEndpoint = null;
}
if (webServer != null)
{
foreach (ISniffer Sniffer in webServer.Sniffers)
{
webServer.Remove(Sniffer);
Disposable = Sniffer as IDisposable;
if (Disposable != null)
{
Disposable.Dispose();
}
}
webServer.Dispose();
webServer = null;
}
clientEvents = null;
}
/// <summary>
/// Starts the gateway.
/// </summary>
/// <param name="ConsoleOutput">If console output is permitted.</param>
public static bool Start(bool ConsoleOutput)
{
gatewayRunning = new Semaphore(1, 1, "Waher.IoTGateway.Running");
if (!gatewayRunning.WaitOne(1000))
{
return(false); // Is running in another process.
}
Semaphore StartingServer = new Semaphore(1, 1, "Waher.IoTGateway.Starting");
if (!StartingServer.WaitOne(1000))
{
gatewayRunning.Release();
gatewayRunning.Dispose();
gatewayRunning = null;
StartingServer.Dispose();
return(false); // Being started in another process.
}
try
{
Initialize();
appDataFolder = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData);
if (!appDataFolder.EndsWith(new string(Path.DirectorySeparatorChar, 1)))
{
appDataFolder += Path.DirectorySeparatorChar;
}
appDataFolder += "IoT Gateway" + Path.DirectorySeparatorChar;
Log.Register(new XmlFileEventSink("XML File Event Sink",
appDataFolder + "Events" + Path.DirectorySeparatorChar + "Event Log %YEAR%-%MONTH%-%DAY%T%HOUR%.xml",
appDataFolder + "Transforms" + Path.DirectorySeparatorChar + "EventXmlToHtml.xslt", 7));
Log.Informational("Server starting up.");
beforeUninstallCommandNr = Gateway.RegisterServiceCommand(BeforeUninstall);
rootFolder = appDataFolder + "Root" + Path.DirectorySeparatorChar;
if (!Directory.Exists(rootFolder))
{
appDataFolder = string.Empty;
rootFolder = "Root" + Path.DirectorySeparatorChar;
}
Types.SetModuleParameter("AppData", appDataFolder);
Types.SetModuleParameter("Root", rootFolder);
scheduler = new Scheduler();
rnd = RandomNumberGenerator.Create();
Task.Run(() => CodeContent.GraphViz.Init());
XmlDocument Config = new XmlDocument();
string GatewayConfigFileName = appDataFolder + "Gateway.config";
if (!File.Exists(GatewayConfigFileName))
{
GatewayConfigFileName = "Gateway.config";
}
Config.Load(GatewayConfigFileName);
XSL.Validate("Gateway.config", Config, "GatewayConfiguration", "http://waher.se/Schema/GatewayConfiguration.xsd",
XSL.LoadSchema(typeof(Gateway).Namespace + ".Schema.GatewayConfiguration.xsd", typeof(Gateway).Assembly));
domain = Config.DocumentElement["Domain"].InnerText;
XmlElement DatabaseConfig = Config.DocumentElement["Database"];
if (!CommonTypes.TryParse(DatabaseConfig.Attributes["encrypted"].Value, out bool Encrypted))
{
Encrypted = true;
}
databaseProvider = new FilesProvider(appDataFolder + DatabaseConfig.Attributes["folder"].Value,
DatabaseConfig.Attributes["defaultCollectionName"].Value,
int.Parse(DatabaseConfig.Attributes["blockSize"].Value),
int.Parse(DatabaseConfig.Attributes["blocksInCache"].Value),
int.Parse(DatabaseConfig.Attributes["blobBlockSize"].Value), Encoding.UTF8,
int.Parse(DatabaseConfig.Attributes["timeoutMs"].Value),
Encrypted, false);
Database.Register(databaseProvider);
PersistedEventLog PersistedEventLog = new PersistedEventLog(7, new TimeSpan(4, 15, 0));
Log.Register(PersistedEventLog);
PersistedEventLog.Queue(new Event(EventType.Informational, "Server starting up.", string.Empty, string.Empty, string.Empty, EventLevel.Minor, string.Empty, string.Empty, string.Empty));
xmppConfigFileName = Config.DocumentElement["XmppClient"].Attributes["configFileName"].Value;
if (!File.Exists(xmppConfigFileName))
{
xmppConfigFileName = appDataFolder + xmppConfigFileName;
}
if (ConsoleOutput)
{
xmppConfiguration = SimpleXmppConfiguration.GetConfigUsingSimpleConsoleDialog(xmppConfigFileName,
Guid.NewGuid().ToString().Replace("-", string.Empty), // Default user name.
Guid.NewGuid().ToString().Replace("-", string.Empty), // Default password.
FormSignatureKey, FormSignatureSecret, typeof(Gateway).Assembly);
}
else if (File.Exists(xmppConfigFileName))
{
xmppConfiguration = new SimpleXmppConfiguration(xmppConfigFileName);
RuntimeSettings.Set("XMPP.CONFIG", xmppConfiguration.ExportSimpleXmppConfiguration());
}
else
{
string XmppConfig = RuntimeSettings.Get("XMPP.CONFIG", string.Empty);
XmlDocument Doc = new XmlDocument();
Doc.LoadXml(XmppConfig);
xmppConfiguration = new SimpleXmppConfiguration(Doc);
}
xmppClient = xmppConfiguration.GetClient("en", typeof(Gateway).Assembly, false);
xmppClient.AllowRegistration(FormSignatureKey, FormSignatureSecret);
xmppClient.OnValidateSender += XmppClient_OnValidateSender;
Types.SetModuleParameter("XMPP", xmppClient);
if (xmppConfiguration.Sniffer)
{
ISniffer Sniffer;
if (ConsoleOutput)
{
Sniffer = new ConsoleOutSniffer(BinaryPresentationMethod.ByteCount, LineEnding.PadWithSpaces);
xmppClient.Add(Sniffer);
}
Sniffer = new XmlFileSniffer(appDataFolder + "XMPP" + Path.DirectorySeparatorChar +
"XMPP Log %YEAR%-%MONTH%-%DAY%T%HOUR%.xml",
appDataFolder + "Transforms" + Path.DirectorySeparatorChar + "SnifferXmlToHtml.xslt",
7, BinaryPresentationMethod.ByteCount);
xmppClient.Add(Sniffer);
}
if (!string.IsNullOrEmpty(xmppConfiguration.Events))
{
Log.Register(new XmppEventSink("XMPP Event Sink", xmppClient, xmppConfiguration.Events, false));
}
if (!string.IsNullOrEmpty(xmppConfiguration.ThingRegistry))
{
thingRegistryClient = new ThingRegistryClient(xmppClient, xmppConfiguration.ThingRegistry);
thingRegistryClient.Claimed += ThingRegistryClient_Claimed;
thingRegistryClient.Disowned += ThingRegistryClient_Disowned;
thingRegistryClient.Removed += ThingRegistryClient_Removed;
}
if (!string.IsNullOrEmpty(xmppConfiguration.Provisioning))
{
provisioningClient = new ProvisioningClient(xmppClient, xmppConfiguration.Provisioning);
}
DateTime Now = DateTime.Now;
int MsToNext = 60000 - (Now.Second * 1000 + Now.Millisecond);
connectionTimer = new Timer(CheckConnection, null, MsToNext, 60000);
xmppClient.OnStateChanged += XmppClient_OnStateChanged;
xmppClient.OnPresenceSubscribe += XmppClient_OnPresenceSubscribe;
xmppClient.OnPresenceUnsubscribe += XmppClient_OnPresenceUnsubscribe;
xmppClient.OnRosterItemUpdated += XmppClient_OnRosterItemUpdated;
ibbClient = new Networking.XMPP.InBandBytestreams.IbbClient(xmppClient, MaxChunkSize);
Types.SetModuleParameter("IBB", ibbClient);
socksProxy = new Networking.XMPP.P2P.SOCKS5.Socks5Proxy(xmppClient);
Types.SetModuleParameter("SOCKS5", socksProxy);
string CertificateLocalFileName = Config.DocumentElement["Certificate"].Attributes["configFileName"].Value;
string CertificateFileName;
string CertificateXml;
string CertificatePassword;
byte[] CertificateRaw;
try
{
CertificateRaw = Convert.FromBase64String(RuntimeSettings.Get("CERTIFICATE.BASE64", string.Empty));
CertificatePassword = RuntimeSettings.Get("CERTIFICATE.PWD", string.Empty);
certificate = new X509Certificate2(CertificateRaw, CertificatePassword);
}
catch (Exception)
{
certificate = null;
}
if (File.Exists(CertificateFileName = appDataFolder + CertificateLocalFileName))
{
CertificateXml = File.ReadAllText(CertificateFileName);
}
else if (File.Exists(CertificateFileName = CertificateLocalFileName) && certificate == null)
{
CertificateXml = File.ReadAllText(CertificateFileName);
}
else
{
CertificateFileName = null;
CertificateXml = null;
}
if (CertificateXml != null)
{
XmlDocument CertificateConfig = new XmlDocument();
CertificateConfig.LoadXml(CertificateXml);
XSL.Validate(CertificateLocalFileName, CertificateConfig, "CertificateConfiguration", "http://waher.se/Schema/CertificateConfiguration.xsd",
XSL.LoadSchema(typeof(Gateway).Namespace + ".Schema.CertificateConfiguration.xsd", typeof(Gateway).Assembly));
CertificateLocalFileName = CertificateConfig.DocumentElement["FileName"].InnerText;
if (File.Exists(appDataFolder + CertificateLocalFileName))
{
CertificateLocalFileName = appDataFolder + CertificateLocalFileName;
}
CertificateRaw = File.ReadAllBytes(CertificateLocalFileName);
CertificatePassword = CertificateConfig.DocumentElement["Password"].InnerText;
certificate = new X509Certificate2(CertificateRaw, CertificatePassword);
RuntimeSettings.Set("CERTIFICATE.BASE64", Convert.ToBase64String(CertificateRaw));
RuntimeSettings.Set("CERTIFICATE.PWD", CertificatePassword);
if (CertificateLocalFileName != "certificate.pfx" || CertificatePassword != "testexamplecom")
{
try
{
File.Delete(CertificateLocalFileName);
}
catch (Exception)
{
Log.Warning("Unable to delete " + CertificateLocalFileName + " after importing it into the encrypted database.");
}
try
{
File.Delete(CertificateFileName);
}
catch (Exception)
{
Log.Warning("Unable to delete " + CertificateFileName + " after importing it into the encrypted database.");
}
}
}
foreach (XmlNode N in Config.DocumentElement["Ports"].ChildNodes)
{
if (N.LocalName == "Port")
{
XmlElement E = (XmlElement)N;
string Protocol = XML.Attribute(E, "protocol");
if (!string.IsNullOrEmpty(Protocol) && int.TryParse(E.InnerText, out int Port))
{
ports.AddLast(new KeyValuePair <string, int>(Protocol, Port));
}
}
}
webServer = new HttpServer(GetConfigPorts("HTTP"), GetConfigPorts("HTTPS"), certificate);
Types.SetModuleParameter("HTTP", webServer);
StringBuilder sb = new StringBuilder();
foreach (int Port in webServer.OpenPorts)
{
sb.AppendLine(Port.ToString());
}
try
{
File.WriteAllText(appDataFolder + "Ports.txt", sb.ToString());
}
catch (Exception ex)
{
Log.Critical(ex);
}
HttpFolderResource HttpFolderResource;
HttpxProxy HttpxProxy;
webServer.Register(new HttpFolderResource("/Graphics", "Graphics", false, false, true, false)); // TODO: Add authentication mechanisms for PUT & DELETE.
webServer.Register(new HttpFolderResource("/highlight", "Highlight", false, false, true, false)); // Syntax highlighting library, provided by http://highlightjs.org
webServer.Register(HttpFolderResource = new HttpFolderResource(string.Empty, rootFolder, false, false, true, true)); // TODO: Add authentication mechanisms for PUT & DELETE.
webServer.Register(HttpxProxy = new HttpxProxy("/HttpxProxy", xmppClient, MaxChunkSize));
webServer.Register("/", (req, resp) =>
{
throw new TemporaryRedirectException(Config.DocumentElement["DefaultPage"].InnerText);
});
webServer.Register(clientEvents = new ClientEvents());
HttpFolderResource.AllowTypeConversion();
MarkdownToHtmlConverter.EmojiSource = Emoji1_24x24;
XmlElement FileFolders = Config.DocumentElement["FileFolders"];
if (FileFolders != null)
{
foreach (XmlNode N in FileFolders.ChildNodes)
{
if (N is XmlElement E && E.LocalName == "FileFolder")
{
string WebFolder = XML.Attribute(E, "webFolder");
string FolderPath = XML.Attribute(E, "folderPath");
webServer.Register(new HttpFolderResource(WebFolder, FolderPath, false, false, true, true));
}
}
}
httpxServer = new HttpxServer(xmppClient, webServer, MaxChunkSize);
Types.SetModuleParameter("HTTPX", HttpxProxy);
Types.SetModuleParameter("HTTPXS", httpxServer);
HttpxProxy.IbbClient = ibbClient;
httpxServer.IbbClient = ibbClient;
HttpxProxy.Socks5Proxy = socksProxy;
httpxServer.Socks5Proxy = socksProxy;
if (xmppConfiguration.Sniffer)
{
ISniffer Sniffer;
Sniffer = new XmlFileSniffer(appDataFolder + "HTTP" + Path.DirectorySeparatorChar +
"HTTP Log %YEAR%-%MONTH%-%DAY%T%HOUR%.xml",
appDataFolder + "Transforms" + Path.DirectorySeparatorChar + "SnifferXmlToHtml.xslt",
7, BinaryPresentationMethod.ByteCount);
webServer.Add(Sniffer);
}
coapEndpoint = new CoapEndpoint();
Types.SetModuleParameter("CoAP", coapEndpoint);
concentratorServer = new ConcentratorServer(xmppClient, provisioningClient, new MeteringTopology());
Types.SetModuleParameter("Concentrator", concentratorServer);
Types.SetModuleParameter("Sensor", concentratorServer.SensorServer);
Types.SetModuleParameter("Control", concentratorServer.ControlServer);
}
catch (Exception ex)
{
Log.Critical(ex);
gatewayRunning.Release();
gatewayRunning.Dispose();
gatewayRunning = null;
StartingServer.Release();
StartingServer.Dispose();
ExceptionDispatchInfo.Capture(ex).Throw();
}
Task.Run(async() =>
{
try
{
try
{
string BinaryFolder = AppDomain.CurrentDomain.BaseDirectory;
string[] LanguageFiles = Directory.GetFiles(BinaryFolder, "*.lng", SearchOption.AllDirectories);
string FileName;
if (LanguageFiles.Length > 0)
{
XmlSchema Schema = XSL.LoadSchema(Translator.SchemaResource, typeof(Translator).Assembly);
foreach (string LanguageFile in LanguageFiles)
{
try
{
FileName = LanguageFile;
if (FileName.StartsWith(BinaryFolder))
{
FileName = FileName.Substring(BinaryFolder.Length);
}
DateTime LastWriteTime = File.GetLastWriteTime(LanguageFile);
DateTime LastImportedTime = await RuntimeSettings.GetAsync(FileName, DateTime.MinValue);
if (LastWriteTime > LastImportedTime)
{
Log.Informational("Importing language file.", FileName);
string Xml = File.ReadAllText(LanguageFile);
XmlDocument Doc = new XmlDocument();
Doc.LoadXml(Xml);
XSL.Validate(FileName, Doc, Translator.SchemaRoot, Translator.SchemaNamespace, Schema);
using (XmlReader r = new XmlNodeReader(Doc))
{
await Translator.ImportAsync(r);
}
RuntimeSettings.Set(FileName, LastWriteTime);
}
}
catch (Exception ex)
{
Log.Critical(ex, LanguageFile);
}
}
}
Types.StartAllModules(int.MaxValue);
}
finally
{
StartingServer.Release();
StartingServer.Dispose();
}
}
catch (Exception ex)
{
Log.Critical(ex);
}
finally
{
xmppClient.Connect();
}
});
return(true);
}
private async void Init()
{
try
{
Log.Informational("Starting application.");
Types.Initialize(
typeof(FilesProvider).GetTypeInfo().Assembly,
typeof(RuntimeSettings).GetTypeInfo().Assembly,
typeof(IContentEncoder).GetTypeInfo().Assembly,
typeof(ICoapContentFormat).GetTypeInfo().Assembly,
typeof(IDtlsCredentials).GetTypeInfo().Assembly,
typeof(App).GetTypeInfo().Assembly);
db = new FilesProvider(Windows.Storage.ApplicationData.Current.LocalFolder.Path +
Path.DirectorySeparatorChar + "Data", "Default", 8192, 1000, 8192, Encoding.UTF8, 10000);
Database.Register(db);
await db.RepairIfInproperShutdown(null);
await db.Start();
DeviceInformationCollection Devices = await UsbSerial.listAvailableDevicesAsync();
DeviceInformation DeviceInfo = this.FindDevice(Devices, "Arduino", "USB Serial Device");
if (DeviceInfo is null)
{
Log.Error("Unable to find Arduino device.");
}
else
{
Log.Informational("Connecting to " + DeviceInfo.Name);
this.arduinoUsb = new UsbSerial(DeviceInfo);
this.arduinoUsb.ConnectionEstablished += () =>
Log.Informational("USB connection established.");
this.arduino = new RemoteDevice(this.arduinoUsb);
this.arduino.DeviceReady += () =>
{
Log.Informational("Device ready.");
this.arduino.pinMode(13, PinMode.OUTPUT); // Onboard LED.
this.arduino.digitalWrite(13, PinState.HIGH);
this.arduino.pinMode(8, PinMode.INPUT); // PIR sensor (motion detection).
PinState Pin8 = this.arduino.digitalRead(8);
this.lastMotion = Pin8 == PinState.HIGH;
MainPage.Instance.DigitalPinUpdated(8, Pin8);
this.arduino.pinMode(9, PinMode.OUTPUT); // Relay.
this.arduino.digitalWrite(9, 0); // Relay set to 0
this.arduino.pinMode("A0", PinMode.ANALOG); // Light sensor.
MainPage.Instance.AnalogPinUpdated("A0", this.arduino.analogRead("A0"));
this.sampleTimer = new Timer(this.SampleValues, null, 1000 - DateTime.Now.Millisecond, 1000);
};
this.arduino.AnalogPinUpdated += (pin, value) =>
{
MainPage.Instance.AnalogPinUpdated(pin, value);
};
this.arduino.DigitalPinUpdated += (pin, value) =>
{
MainPage.Instance.DigitalPinUpdated(pin, value);
if (pin == 8)
{
this.lastMotion = (value == PinState.HIGH);
this.motionResource?.TriggerAll();
this.momentaryResource?.TriggerAll();
}
};
this.arduinoUsb.ConnectionFailed += message =>
{
Log.Error("USB connection failed: " + message);
};
this.arduinoUsb.ConnectionLost += message =>
{
Log.Error("USB connection lost: " + message);
};
this.arduinoUsb.begin(57600, SerialConfig.SERIAL_8N1);
}
this.deviceId = await RuntimeSettings.GetAsync("DeviceId", string.Empty);
if (string.IsNullOrEmpty(this.deviceId))
{
this.deviceId = Guid.NewGuid().ToString().Replace("-", string.Empty);
await RuntimeSettings.SetAsync("DeviceId", this.deviceId);
}
Log.Informational("Device ID: " + this.deviceId);
/************************************************************************************
* To create an unencrypted CoAP Endpoint on the default CoAP port:
*
* this.coapEndpoint = new CoapEndpoint();
*
* To create an unencrypted CoAP Endpoint on the default CoAP port,
* with a sniffer that outputs communication to the window:
*
* this.coapEndpoint = new CoapEndpoint(new LogSniffer());
*
* To create a DTLS encrypted CoAP endpoint, on the default CoAPS port, using
* the users defined in the IUserSource users:
*
* this.coapEndpoint = new CoapEndpoint(CoapEndpoint.DefaultCoapsPort, this.users);
*
* To create a CoAP endpoint, that listens to both the default CoAP port, for
* unencrypted communication, and the default CoAPS port, for encrypted,
* authenticated and authorized communication, using
* the users defined in the IUserSource users. Only users having the given
* privilege (if not empty) will be authorized to access resources on the endpoint:
*
* this.coapEndpoint = new CoapEndpoint(new int[] { CoapEndpoint.DefaultCoapPort },
* new int[] { CoapEndpoint.DefaultCoapsPort }, this.users, "PRIVILEGE", false, false);
*
************************************************************************************/
this.coapEndpoint = new CoapEndpoint(new int[] { CoapEndpoint.DefaultCoapPort },
new int[] { CoapEndpoint.DefaultCoapsPort }, this.users, string.Empty, false, false);
this.lightResource = this.coapEndpoint.Register("/Light", (req, resp) =>
{
string s;
if (this.lastLight.HasValue)
{
s = ToString(this.lastLight.Value, 2) + " %";
}
else
{
s = "-";
}
resp.Respond(CoapCode.Content, s, 64);
}, Notifications.Unacknowledged, "Light, in %.", null, null,
new int[] { PlainText.ContentFormatCode });
this.lightResource?.TriggerAll(new TimeSpan(0, 0, 5));
this.motionResource = this.coapEndpoint.Register("/Motion", (req, resp) =>
{
string s;
if (this.lastMotion.HasValue)
{
s = this.lastMotion.Value ? "true" : "false";
}
else
{
s = "-";
}
resp.Respond(CoapCode.Content, s, 64);
}, Notifications.Acknowledged, "Motion detector.", null, null,
new int[] { PlainText.ContentFormatCode });
this.motionResource?.TriggerAll(new TimeSpan(0, 1, 0));
this.momentaryResource = this.coapEndpoint.Register("/Momentary", (req, resp) =>
{
if (req.IsAcceptable(Xml.ContentFormatCode))
{
this.ReturnMomentaryAsXml(req, resp);
}
else if (req.IsAcceptable(Json.ContentFormatCode))
{
this.ReturnMomentaryAsJson(req, resp);
}
else if (req.IsAcceptable(PlainText.ContentFormatCode))
{
this.ReturnMomentaryAsPlainText(req, resp);
}
else if (req.Accept.HasValue)
{
throw new CoapException(CoapCode.NotAcceptable);
}
else
{
this.ReturnMomentaryAsPlainText(req, resp);
}
}, Notifications.Acknowledged, "Momentary values.", null, null,
new int[] { Xml.ContentFormatCode, Json.ContentFormatCode, PlainText.ContentFormatCode });
this.momentaryResource?.TriggerAll(new TimeSpan(0, 0, 5));
}
catch (Exception ex)
{
Log.Emergency(ex);
MessageDialog Dialog = new MessageDialog(ex.Message, "Error");
await MainPage.Instance.Dispatcher.RunAsync(CoreDispatcherPriority.Normal,
async() => await Dialog.ShowAsync());
}
}
private async void Init()
{
try
{
Log.Informational("Starting application.");
Types.Initialize(
typeof(FilesProvider).GetTypeInfo().Assembly,
typeof(RuntimeSettings).GetTypeInfo().Assembly,
typeof(IContentEncoder).GetTypeInfo().Assembly,
typeof(ICoapContentFormat).GetTypeInfo().Assembly,
typeof(IDtlsCredentials).GetTypeInfo().Assembly,
typeof(Lwm2mClient).GetTypeInfo().Assembly,
typeof(App).GetTypeInfo().Assembly);
db = new FilesProvider(Windows.Storage.ApplicationData.Current.LocalFolder.Path +
Path.DirectorySeparatorChar + "Data", "Default", 8192, 1000, 8192, Encoding.UTF8, 10000);
Database.Register(db);
await db.RepairIfInproperShutdown(null);
await db.Start();
#if GPIO
gpio = GpioController.GetDefault();
if (gpio != null)
{
if (gpio.TryOpenPin(gpioOutputPin, GpioSharingMode.Exclusive, out this.gpioPin, out GpioOpenStatus Status) &&
Status == GpioOpenStatus.PinOpened)
{
if (this.gpioPin.IsDriveModeSupported(GpioPinDriveMode.Output))
{
this.gpioPin.SetDriveMode(GpioPinDriveMode.Output);
this.output = await RuntimeSettings.GetAsync("Actuator.Output", false);
this.gpioPin.Write(this.output.Value ? GpioPinValue.High : GpioPinValue.Low);
this.digitalOutput0?.Set(this.output.Value);
this.actuation0?.Set(this.output.Value);
await MainPage.Instance.OutputSet(this.output.Value);
Log.Informational("Setting Control Parameter.", string.Empty, "Startup",
new KeyValuePair <string, object>("Output", this.output.Value));
}
else
{
Log.Error("Output mode not supported for GPIO pin " + gpioOutputPin.ToString());
}
}
else
{
Log.Error("Unable to get access to GPIO pin " + gpioOutputPin.ToString());
}
}
#else
DeviceInformationCollection Devices = await UsbSerial.listAvailableDevicesAsync();
DeviceInformation DeviceInfo = this.FindDevice(Devices, "Arduino", "USB Serial Device");
if (DeviceInfo is null)
{
Log.Error("Unable to find Arduino device.");
}
else
{
Log.Informational("Connecting to " + DeviceInfo.Name);
this.arduinoUsb = new UsbSerial(DeviceInfo);
this.arduinoUsb.ConnectionEstablished += () =>
Log.Informational("USB connection established.");
this.arduino = new RemoteDevice(this.arduinoUsb);
this.arduino.DeviceReady += async() =>
{
try
{
Log.Informational("Device ready.");
this.arduino.pinMode(13, PinMode.OUTPUT); // Onboard LED.
this.arduino.digitalWrite(13, PinState.HIGH);
this.arduino.pinMode(8, PinMode.INPUT); // PIR sensor (motion detection).
this.arduino.pinMode(9, PinMode.OUTPUT); // Relay.
this.output = await RuntimeSettings.GetAsync("Actuator.Output", false);
this.arduino.digitalWrite(9, this.output.Value ? PinState.HIGH : PinState.LOW);
this.digitalOutput0?.Set(this.output.Value);
this.actuation0?.Set(this.output.Value);
await MainPage.Instance.OutputSet(this.output.Value);
Log.Informational("Setting Control Parameter.", string.Empty, "Startup",
new KeyValuePair <string, object>("Output", this.output.Value));
this.arduino.pinMode("A0", PinMode.ANALOG); // Light sensor.
}
catch (Exception ex)
{
Log.Critical(ex);
}
};
this.arduinoUsb.ConnectionFailed += message =>
{
Log.Error("USB connection failed: " + message);
};
this.arduinoUsb.ConnectionLost += message =>
{
Log.Error("USB connection lost: " + message);
};
this.arduinoUsb.begin(57600, SerialConfig.SERIAL_8N1);
}
#endif
this.deviceId = await RuntimeSettings.GetAsync("DeviceId", string.Empty);
if (string.IsNullOrEmpty(this.deviceId))
{
this.deviceId = Guid.NewGuid().ToString().Replace("-", string.Empty);
await RuntimeSettings.SetAsync("DeviceId", this.deviceId);
}
Log.Informational("Device ID: " + this.deviceId);
/************************************************************************************
* To create an unencrypted CoAP Endpoint on the default CoAP port:
*
* this.coapEndpoint = new CoapEndpoint();
*
* To create an unencrypted CoAP Endpoint on the default CoAP port,
* with a sniffer that outputs communication to the window:
*
* this.coapEndpoint = new CoapEndpoint(new LogSniffer());
*
* To create a DTLS encrypted CoAP endpoint, on the default CoAPS port, using
* the users defined in the IUserSource users:
*
* this.coapEndpoint = new CoapEndpoint(CoapEndpoint.DefaultCoapsPort, this.users);
*
* To create a CoAP endpoint, that listens to both the default CoAP port, for
* unencrypted communication, and the default CoAPS port, for encrypted,
* authenticated and authorized communication, using
* the users defined in the IUserSource users. Only users having the given
* privilege (if not empty) will be authorized to access resources on the endpoint:
*
* this.coapEndpoint = new CoapEndpoint(new int[] { CoapEndpoint.DefaultCoapPort },
* new int[] { CoapEndpoint.DefaultCoapsPort }, this.users, "PRIVILEGE", false, false);
*
************************************************************************************/
this.coapEndpoint = new CoapEndpoint(new int[] { CoapEndpoint.DefaultCoapPort },
new int[] { CoapEndpoint.DefaultCoapsPort }, this.users, string.Empty, false, false);
this.outputResource = this.coapEndpoint.Register("/Output", (req, resp) =>
{
string s;
if (this.output.HasValue)
{
s = this.output.Value ? "true" : "false";
}
else
{
s = "-";
}
resp.Respond(CoapCode.Content, s, 64);
}, async(req, resp) =>
{
try
{
string s = req.Decode() as string;
if (s is null && req.Payload != null)
{
s = Encoding.UTF8.GetString(req.Payload);
}
if (s is null || !CommonTypes.TryParse(s, out bool Output))
{
resp.RST(CoapCode.BadRequest);
}
else
{
resp.Respond(CoapCode.Changed);
await this.SetOutput(Output, req.From.ToString());
}
}
catch (Exception ex)
{
Log.Critical(ex);
}
}, Notifications.Acknowledged, "Digital Output.", null, null,
private async void Init()
{
try
{
Log.Informational("Starting application.");
Types.Initialize(
typeof(FilesProvider).GetTypeInfo().Assembly,
typeof(RuntimeSettings).GetTypeInfo().Assembly,
typeof(IContentEncoder).GetTypeInfo().Assembly,
typeof(ICoapContentFormat).GetTypeInfo().Assembly,
typeof(IDtlsCredentials).GetTypeInfo().Assembly,
typeof(Lwm2mClient).GetTypeInfo().Assembly,
typeof(App).GetTypeInfo().Assembly);
Database.Register(new FilesProvider(Windows.Storage.ApplicationData.Current.LocalFolder.Path +
Path.DirectorySeparatorChar + "Data", "Default", 8192, 1000, 8192, Encoding.UTF8, 10000));
#if GPIO
gpio = GpioController.GetDefault();
if (gpio != null)
{
if (gpio.TryOpenPin(gpioOutputPin, GpioSharingMode.Exclusive, out this.gpioPin, out GpioOpenStatus Status) &&
Status == GpioOpenStatus.PinOpened)
{
if (this.gpioPin.IsDriveModeSupported(GpioPinDriveMode.Output))
{
this.gpioPin.SetDriveMode(GpioPinDriveMode.Output);
this.output = await RuntimeSettings.GetAsync("Actuator.Output", false);
this.gpioPin.Write(this.output.Value ? GpioPinValue.High : GpioPinValue.Low);
this.digitalOutput0?.Set(this.output.Value);
this.actuation0?.Set(this.output.Value);
await MainPage.Instance.OutputSet(this.output.Value);
Log.Informational("Setting Control Parameter.", string.Empty, "Startup",
new KeyValuePair <string, object>("Output", this.output.Value));
}
else
{
Log.Error("Output mode not supported for GPIO pin " + gpioOutputPin.ToString());
}
}
else
{
Log.Error("Unable to get access to GPIO pin " + gpioOutputPin.ToString());
}
}
#else
DeviceInformationCollection Devices = await UsbSerial.listAvailableDevicesAsync();
foreach (DeviceInformation DeviceInfo in Devices)
{
if (DeviceInfo.IsEnabled && DeviceInfo.Name.StartsWith("Arduino"))
{
Log.Informational("Connecting to " + DeviceInfo.Name);
this.arduinoUsb = new UsbSerial(DeviceInfo);
this.arduinoUsb.ConnectionEstablished += () =>
Log.Informational("USB connection established.");
this.arduino = new RemoteDevice(this.arduinoUsb);
this.arduino.DeviceReady += async() =>
{
try
{
Log.Informational("Device ready.");
this.arduino.pinMode(13, PinMode.OUTPUT); // Onboard LED.
this.arduino.digitalWrite(13, PinState.HIGH);
this.arduino.pinMode(8, PinMode.INPUT); // PIR sensor (motion detection).
this.arduino.pinMode(9, PinMode.OUTPUT); // Relay.
this.output = await RuntimeSettings.GetAsync("Actuator.Output", false);
this.arduino.digitalWrite(9, this.output.Value ? PinState.HIGH : PinState.LOW);
this.digitalOutput0?.Set(this.output.Value);
this.actuation0?.Set(this.output.Value);
await MainPage.Instance.OutputSet(this.output.Value);
Log.Informational("Setting Control Parameter.", string.Empty, "Startup",
new KeyValuePair <string, object>("Output", this.output.Value));
this.arduino.pinMode("A0", PinMode.ANALOG); // Light sensor.
}
catch (Exception ex)
{
Log.Critical(ex);
}
};
this.arduinoUsb.ConnectionFailed += message =>
{
Log.Error("USB connection failed: " + message);
};
this.arduinoUsb.ConnectionLost += message =>
{
Log.Error("USB connection lost: " + message);
};
this.arduinoUsb.begin(57600, SerialConfig.SERIAL_8N1);
break;
}
}
#endif
this.deviceId = await RuntimeSettings.GetAsync("DeviceId", string.Empty);
if (string.IsNullOrEmpty(this.deviceId))
{
this.deviceId = Guid.NewGuid().ToString().Replace("-", string.Empty);
await RuntimeSettings.SetAsync("DeviceId", this.deviceId);
}
Log.Informational("Device ID: " + this.deviceId);
/************************************************************************************
* To create an unencrypted CoAP Endpoint on the default CoAP port:
*
* this.coapEndpoint = new CoapEndpoint();
*
* To create an unencrypted CoAP Endpoint on the default CoAP port,
* with a sniffer that outputs communication to the window:
*
* this.coapEndpoint = new CoapEndpoint(new LogSniffer());
*
* To create a DTLS encrypted CoAP endpoint, on the default CoAPS port, using
* the users defined in the IUserSource users:
*
* this.coapEndpoint = new CoapEndpoint(CoapEndpoint.DefaultCoapsPort, this.users);
*
* To create a CoAP endpoint, that listens to both the default CoAP port, for
* unencrypted communication, and the default CoAPS port, for encrypted,
* authenticated and authorized communication, using
* the users defined in the IUserSource users. Only users having the given
* privilege (if not empty) will be authorized to access resources on the endpoint:
*
* this.coapEndpoint = new CoapEndpoint(new int[] { CoapEndpoint.DefaultCoapPort },
* new int[] { CoapEndpoint.DefaultCoapsPort }, this.users, "PRIVILEGE", false, false);
*
************************************************************************************/
this.coapEndpoint = new CoapEndpoint(new int[] { CoapEndpoint.DefaultCoapPort },
new int[] { CoapEndpoint.DefaultCoapsPort }, this.users, string.Empty, false, false);
this.outputResource = this.coapEndpoint.Register("/Output", (req, resp) =>
{
string s;
if (this.output.HasValue)
{
s = this.output.Value ? "true" : "false";
}
else
{
s = "-";
}
resp.Respond(CoapCode.Content, s, 64);
}, async(req, resp) =>
{
try
{
string s = req.Decode() as string;
if (s == null && req.Payload != null)
{
s = Encoding.UTF8.GetString(req.Payload);
}
if (s == null || !CommonTypes.TryParse(s, out bool Output))
{
resp.RST(CoapCode.BadRequest);
}
else
{
resp.Respond(CoapCode.Changed);
await this.SetOutput(Output, req.From.ToString());
}
}
catch (Exception ex)
{
Log.Critical(ex);
}
}, Notifications.Acknowledged, "Digital Output.", null, null,
new int[] { PlainText.ContentFormatCode });
this.outputResource?.TriggerAll(new TimeSpan(0, 1, 0));
this.lwm2mClient = new Lwm2mClient("MIoT:Actuator:" + this.deviceId, this.coapEndpoint,
new Lwm2mSecurityObject(),
new Lwm2mServerObject(),
new Lwm2mAccessControlObject(),
new Lwm2mDeviceObject("Waher Data AB", "ActuatorLwm2m", this.deviceId, "1.0", "Actuator", "1.0", "1.0"),
new DigitalOutput(this.digitalOutput0 = new DigitalOutputInstance(0, this.output.HasValue && this.output.Value, "Relay")),
new Actuation(this.actuation0 = new ActuationInstance(0, this.output.HasValue && this.output.Value, "Relay")));
this.digitalOutput0.OnRemoteUpdate += async(Sender, e) =>
{
try
{
await this.SetOutput(((DigitalOutputInstance)Sender).Value, e.Request.From.ToString());
}
catch (Exception ex)
{
Log.Critical(ex);
}
};
this.actuation0.OnRemoteUpdate += async(Sender, e) =>
{
try
{
await this.SetOutput(((ActuationInstance)Sender).Value, e.Request.From.ToString());
}
catch (Exception ex)
{
Log.Critical(ex);
}
};
await this.lwm2mClient.LoadBootstrapInfo();
this.lwm2mClient.OnStateChanged += (sender, e) =>
{
Log.Informational("LWM2M state changed to " + this.lwm2mClient.State.ToString() + ".");
};
this.lwm2mClient.OnBootstrapCompleted += (sender, e) =>
{
Log.Informational("Bootstrap procedure completed.");
};
this.lwm2mClient.OnBootstrapFailed += (sender, e) =>
{
Log.Error("Bootstrap procedure failed.");
this.coapEndpoint.ScheduleEvent(async(P) =>
{
try
{
await this.RequestBootstrap();
}
catch (Exception ex)
{
Log.Critical(ex);
}
}, DateTime.Now.AddMinutes(15), null);
};
this.lwm2mClient.OnRegistrationSuccessful += (sender, e) =>
{
Log.Informational("Server registration completed.");
};
this.lwm2mClient.OnRegistrationFailed += (sender, e) =>
{
Log.Error("Server registration failed.");
};
this.lwm2mClient.OnDeregistrationSuccessful += (sender, e) =>
{
Log.Informational("Server deregistration completed.");
};
this.lwm2mClient.OnDeregistrationFailed += (sender, e) =>
{
Log.Error("Server deregistration failed.");
};
this.lwm2mClient.OnRebootRequest += async(sender, e) =>
{
Log.Warning("Reboot is requested.");
try
{
await this.RequestBootstrap();
}
catch (Exception ex)
{
Log.Critical(ex);
}
};
await this.RequestBootstrap();
}
catch (Exception ex)
{
Log.Emergency(ex);
MessageDialog Dialog = new MessageDialog(ex.Message, "Error");
await MainPage.Instance.Dispatcher.RunAsync(CoreDispatcherPriority.Normal,
async() => await Dialog.ShowAsync());
}
}
