public void Stop()
{
if (_query != null)
{
_query = null;
}
if (_onboardingProducer != null)
{
_onboardingProducer.Stop();
_onboardingProducer = null;
}
if (_iconProducer != null)
{
_iconProducer.Stop();
_iconProducer = null;
}
if (_busAttachment != null)
{
_busAttachment = null;
}
if (_softAccessPoint != null)
{
_softAccessPoint.Stop();
_softAccessPoint = null;
}
if (_deviceWatcher != null)
{
_deviceWatcher.Stop();
_deviceWatcher = null;
}
_wlanAdapterId = null;
_state = OnboardingState.NotConfigured;
}
public async void Start()
{
try
{
_iconFile = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///IoTOnboardingService/icon72x72.png"));
var connectionProfiles = NetworkInformation.GetConnectionProfiles();
foreach (var profile in connectionProfiles)
{
if (profile.IsWlanConnectionProfile)
{
lock (_stateLock)
{
_state = OnboardingState.ConfiguredValidated;
}
break;
}
}
if (_softAccessPoint == null)
{
_softAccessPoint = new OnboardingAccessPoint(string.Format(_resourceLoader.GetString("SoftApSsidTemplate"), _onboardingInstanceId), _resourceLoader.GetString("SoftApPassword"));
}
if (_busAttachment == null)
{
_busAttachment = new AllJoynBusAttachment();
_busAttachment.AboutData.DefaultDescription = string.Format(_resourceLoader.GetString("DefaultDescriptionTemplate"), _onboardingInstanceId);
_busAttachment.AboutData.DefaultManufacturer = _resourceLoader.GetString("DefaultManufacturer");
_busAttachment.AboutData.ModelNumber = _resourceLoader.GetString("ModelNumber");
_onboardingProducer = new OnboardingProducer(_busAttachment);
_onboardingProducer.Service = this;
_iconProducer = new IconProducer(_busAttachment);
_iconProducer.Service = this;
}
if (_deviceWatcher == null)
{
var accessStatus = await WiFiAdapter.RequestAccessAsync();
if (accessStatus == WiFiAccessStatus.Allowed)
{
_deviceWatcher = DeviceInformation.CreateWatcher(WiFiAdapter.GetDeviceSelector());
_deviceWatcher.Added += this.HandleAdapterAdded;
_deviceWatcher.Removed += this.HandleAdapterRemoved;
_deviceWatcher.Start();
}
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
public async void Start()
{
try
{
_iconFile = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///IoTOnboardingService/icon72x72.png"));
await _config.InitAsync();
var connectionProfiles = NetworkInformation.GetConnectionProfiles();
foreach (var profile in connectionProfiles)
{
if (profile.IsWlanConnectionProfile)
{
lock (_stateLock)
{
_state = OnboardingState.ConfiguredValidated;
}
break;
}
}
if (_softAccessPoint == null)
{
_softAccessPoint = new OnboardingAccessPoint(_config.Ssid, _config.Password);
}
if (_busAttachment == null)
{
_busAttachment = new AllJoynBusAttachment();
_busAttachment.AboutData.DefaultDescription = _config.DefaultDescription;
_busAttachment.AboutData.DefaultManufacturer = _config.DefaultManufacturer;
_onboardingProducer = new OnboardingProducer(_busAttachment);
_onboardingProducer.Service = this;
_iconProducer = new IconProducer(_busAttachment);
_iconProducer.Service = this;
}
if (_deviceWatcher == null)
{
var accessStatus = await WiFiAdapter.RequestAccessAsync();
if (accessStatus == WiFiAccessStatus.Allowed)
{
_deviceWatcher = DeviceInformation.CreateWatcher(WiFiAdapter.GetDeviceSelector());
_deviceWatcher.Added += this.HandleAdapterAdded;
_deviceWatcher.Removed += this.HandleAdapterRemoved;
_deviceWatcher.Start();
}
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
public async void Start()
{
try
{
_iconFile = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///IoTOnboardingService/icon72x72.png"));
var connectionProfiles = NetworkInformation.GetConnectionProfiles();
foreach (var profile in connectionProfiles)
{
if (profile.IsWlanConnectionProfile)
{
lock (_stateLock)
{
_state = OnboardingState.ConfiguredValidated;
}
break;
}
}
// read configuration
var configResult = await ReadConfig();
if (!configResult.Item1)
{
// for some reason config file doesn't seem to be OK
// => reset config and try another time
await ResetConfig();
configResult = await ReadConfig();
if (!configResult.Item1)
{
throw new System.IO.InvalidDataException("Invalid configuration");
}
}
_ajOnboardingConfig = configResult.Item2;
_softAPConfig = configResult.Item3;
bool monitorOk = await MonitorConfigFile();
if (!monitorOk)
{
throw new System.Exception("Unable to monitor configuration file for changes. Unexpected.");
}
// If everything is disabled, then there's nothing to do.
if ((_softAPConfig.enabled == false) && (_ajOnboardingConfig.enabled == false))
{
return;
}
// create softAP
if (_softAccessPoint == null &&
(_softAPConfig.enabled ||
_ajOnboardingConfig.enabled))
{
// The following builds up an Access Point SSID from information available to the IotOnboarding Task
// If AllJoyn is enabled, then we must add AJ_ to the start of the SSID
// If a Soft AP SSID value is specified in the configuration settings, then we will add that next
// Finally we add the Soft AP's MAC Address to the end. Note that if a device does not have a WiFi adapter,
// this _mac value will be a forced to the onboardingDevice ID GUID created the first time this app runs
//
// Examples: AllJoyn enabled, Wifi: AJ_SoftAPSsid_<MACADDRESS>
// AllJoyn disabled, Wifi: SoftAPSsid_<MACADDRESS>
// AllJoyn disabled, No Wifi: SoftAPSsid_<8Chars_of_Onboarding_GUID>
//
//
string prefix = "";
string suffix = "_" + _mac;
string ssid = "";
if (_ajOnboardingConfig.enabled)
{
prefix = SOFTAP_SSID_AJONBOARDING_PREFIX;
}
// SSID examples: AJ_SoftAPSsid_AABBCCDDEEFF
ssid = prefix + _softAPConfig.ssid + suffix;
_softAccessPoint = new OnboardingAccessPoint(ssid, _softAPConfig.password, _onboardingDeviceId);
}
// create AllJoyn related things
if (_busAttachment == null &&
_ajOnboardingConfig.enabled)
{
_busAttachment = new AllJoynBusAttachment();
_busAttachment.AboutData.DefaultDescription = _ajOnboardingConfig.defaultDescription + " MAC: " + _mac;
_busAttachment.AboutData.DefaultManufacturer = _ajOnboardingConfig.defaultManufacturer;
_busAttachment.AboutData.ModelNumber = _ajOnboardingConfig.modelNumber;
_onboardingProducer = new OnboardingProducer(_busAttachment);
_onboardingProducer.Service = this;
_busAttachment.AuthenticationMechanisms.Clear();
if (_ajOnboardingConfig.presharedKey.Length == 0)
{
_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdheNull);
}
else
{
_busAttachment.AuthenticationMechanisms.Add(AllJoynAuthenticationMechanism.EcdhePsk);
}
_busAttachment.CredentialsRequested += CredentialsRequested;
_busAttachment.CredentialsVerificationRequested += CredentialsVerificationRequested;
_busAttachment.AuthenticationComplete += AuthenticationComplete;
_iconProducer = new IconProducer(_busAttachment);
_iconProducer.Service = this;
}
if (_deviceWatcher == null)
{
var accessStatus = await WiFiAdapter.RequestAccessAsync();
if (accessStatus == WiFiAccessStatus.Allowed)
{
_deviceWatcher = DeviceInformation.CreateWatcher(WiFiAdapter.GetDeviceSelector());
_deviceWatcher.Added += this.HandleAdapterAdded;
_deviceWatcher.Removed += this.HandleAdapterRemoved;
_deviceWatcher.Start();
}
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}