/// <summary>
/// Creates and configures the message bytes extractor to use to get the message bytes out of the feed.
/// </summary>
/// <param name="config"></param>
/// <returns></returns>
private IMessageBytesExtractor DetermineBytesExtractor(Configuration config)
{
IMessageBytesExtractor result = Listener.BytesExtractor;
switch (config.BaseStationSettings.DataSource)
{
case DataSource.Beast: if (result == null || !(result is IBeastMessageBytesExtractor))
{
result = Factory.Singleton.Resolve <IBeastMessageBytesExtractor>();
}
break;
case DataSource.Port30003: if (result == null || !(result is IPort30003MessageBytesExtractor))
{
result = Factory.Singleton.Resolve <IPort30003MessageBytesExtractor>();
}
break;
case DataSource.Sbs3: if (result == null || !(result is ISbs3MessageBytesExtractor))
{
result = Factory.Singleton.Resolve <ISbs3MessageBytesExtractor>();
}
break;
default: throw new NotImplementedException();
}
return(result);
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="connector"></param>
/// <param name="bytesExtractor"></param>
/// <param name="rawMessageTranslator"></param>
public void ChangeSource(IConnector connector, IMessageBytesExtractor bytesExtractor, IRawMessageTranslator rawMessageTranslator)
{
var changed = false;
var reconnect = false;
lock (_SyncLock) {
reconnect = Connector != null && Connector.EstablishingConnections;
if (connector != Connector || bytesExtractor != BytesExtractor || rawMessageTranslator != RawMessageTranslator)
{
if (RawMessageTranslator != null && RawMessageTranslator != rawMessageTranslator)
{
RawMessageTranslator.Dispose();
}
if (Connector != connector)
{
if (Connector != null)
{
UnhookConnector();
Connector.Dispose();
}
Connector = connector;
Connector.IsSingleConnection = true;
HookConnector();
}
BytesExtractor = bytesExtractor;
RawMessageTranslator = rawMessageTranslator;
if (RawMessageTranslator != null)
{
RawMessageTranslator.Statistics = Statistics;
}
TotalMessages = 0;
TotalBadMessages = 0;
changed = true;
}
}
if (changed)
{
OnSourceChanged(EventArgs.Empty);
if (reconnect)
{
Connect();
}
}
}
/// <summary>
/// Creates and configures the message bytes extractor to use to get the message bytes out of the feed.
/// </summary>
/// <param name="receiver"></param>
/// <returns></returns>
private IMessageBytesExtractor DetermineBytesExtractor(Receiver receiver)
{
IMessageBytesExtractor result = Listener.BytesExtractor;
var provider = _ReceiverFormatManager.GetProvider(receiver.DataSource);
if (provider == null)
{
throw new InvalidOperationException($"There is no receiver format provider registered with a unique ID of {receiver.DataSource}");
}
if (result == null || !provider.IsUsableBytesExtractor(result))
{
result = provider.CreateMessageBytesExtractor();
}
return(result);
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="provider"></param>
/// <param name="bytesExtractor"></param>
/// <param name="rawMessageTranslator"></param>
/// <param name="autoReconnect"></param>
public void ChangeSource(IListenerProvider provider, IMessageBytesExtractor bytesExtractor, IRawMessageTranslator rawMessageTranslator, bool autoReconnect)
{
lock (_SyncLock) {
bool changed = false;
if (provider != Provider || bytesExtractor != BytesExtractor || rawMessageTranslator != RawMessageTranslator)
{
if (Provider != null)
{
Disconnect();
}
if (RawMessageTranslator != null && RawMessageTranslator != rawMessageTranslator)
{
RawMessageTranslator.Dispose();
}
Provider = provider;
BytesExtractor = bytesExtractor;
RawMessageTranslator = rawMessageTranslator;
TotalMessages = 0;
TotalBadMessages = 0;
changed = true;
}
if (changed)
{
OnSourceChanged(EventArgs.Empty);
if (autoReconnect)
{
Connect(false);
}
}
}
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="extractor"></param>
/// <returns></returns>
public bool IsUsableBytesExtractor(IMessageBytesExtractor extractor)
{
return(extractor != null && extractor is ICompressedMessageBytesExtractor);
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="extractor"></param>
/// <returns></returns>
public bool IsUsableBytesExtractor(IMessageBytesExtractor extractor)
{
return(extractor != null && extractor is IAirnavXRangeMessageBytesExtractor);
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="extractor"></param>
/// <returns></returns>
public bool IsUsableBytesExtractor(IMessageBytesExtractor extractor)
{
return(extractor != null && extractor is IPlaneFinderMessageBytesExtractor);
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="extractor"></param>
/// <returns></returns>
public bool IsUsableBytesExtractor(IMessageBytesExtractor extractor)
{
return(extractor != null && extractor is IBeastMessageBytesExtractor);
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="connector"></param>
/// <param name="bytesExtractor"></param>
/// <param name="rawMessageTranslator"></param>
public void ChangeSource(IConnector connector, IMessageBytesExtractor bytesExtractor, IRawMessageTranslator rawMessageTranslator)
{
throw new InvalidOperationException("You cannot call ChangeSource on a merged feed listener");
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="connector"></param>
/// <param name="bytesExtractor"></param>
/// <param name="rawMessageTranslator"></param>
public void ChangeSource(IConnector connector, IMessageBytesExtractor bytesExtractor, IRawMessageTranslator rawMessageTranslator)
{
_Original.ChangeSource(connector, bytesExtractor, rawMessageTranslator);
}
public CommonMessageBytesExtractorTests(TestContext testContext, IMessageBytesExtractor extractor, ExtractedBytesFormat format)
{
TestContext = testContext;
Extractor = extractor;
Format = format;
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="extractor"></param>
/// <returns></returns>
public bool IsUsableBytesExtractor(IMessageBytesExtractor extractor)
{
return(extractor != null && extractor is IPort30003MessageBytesExtractor);
}
public CommonMessageBytesExtractorTests(TestContext testContext, IMessageBytesExtractor extractor, ExtractedBytesFormat format)
{
TestContext = testContext;
Extractor = extractor;
Format = format;
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="extractor"></param>
/// <returns></returns>
public bool IsUsableBytesExtractor(IMessageBytesExtractor extractor)
{
return(extractor != null && extractor is IAircraftListJsonMessageBytesExtractor);
}
/// <summary>
/// See interface docs.
/// </summary>
/// <param name="provider"></param>
/// <param name="bytesExtractor"></param>
/// <param name="rawMessageTranslator"></param>
/// <param name="autoReconnect"></param>
public void ChangeSource(IListenerProvider provider, IMessageBytesExtractor bytesExtractor, IRawMessageTranslator rawMessageTranslator, bool autoReconnect)
{
lock(_SyncLock) {
bool changed = false;
if(provider != Provider || bytesExtractor != BytesExtractor || rawMessageTranslator != RawMessageTranslator) {
if(Provider != null) Disconnect();
if(RawMessageTranslator != null && RawMessageTranslator != rawMessageTranslator) RawMessageTranslator.Dispose();
Provider = provider;
BytesExtractor = bytesExtractor;
RawMessageTranslator = rawMessageTranslator;
TotalMessages = 0;
TotalBadMessages = 0;
changed = true;
}
if(changed) {
OnSourceChanged(EventArgs.Empty);
if(autoReconnect) Connect(false);
}
}
}
