////////////////////////////////////////////////////////////////////
//Creating And Destroying Appliances
////////////////////////////////////////////////////////////////////
/// <summary>
/// Creates an appliance instance.
/// </summary>
/// <exception cref="MylapsException">
/// Throws a MylapsException when it failes to create an instance.
/// A brief error description is available from MylapsMessage member.
/// </exception>
public MTA CreateMTA()
{
var result = new MTA(this);
_mtaHandleWrappers.Add(result);
return(result);
}
internal static EventData CreateLive(MTA mta)
{
var nativeHandle = NativeMethods.mta_eventdata_handle_alloc_live(mta.NativeHandle, IntPtr.Zero);
if (nativeHandle == IntPtr.Zero)
{
throw new MylapsSDK.Exceptions.MylapsException("Unable to allocate new event data handle");
}
return(new EventData(mta, nativeHandle));
}
/// <summary>
/// Disconnects the Appliance, releases the delegates and clears all Data
/// </summary>
/// <exception cref="MylapsException">
/// Throws a MylapsException when the appliance is not created with this SDK instance.
/// A brief error description is available from MylapsMessage member.
/// </exception>
/// <param name="mta">
/// the appliance should be created by this SDK instance
/// </param>
public void ClearMTA(MTA mta)
{
if (!_mtaHandleWrappers.Contains(mta))
{
throw new MylapsException("Appliance " + mta.GetHostname() + " does not exist in this SDK");
}
_mtaHandleWrappers.Remove(mta);
mta.Dispose();
}
internal static EventData CreateLiveWithResend(MTA mta, DateTime beginTime)
{
if (beginTime.Kind != DateTimeKind.Utc)
{
throw new MylapsException("Begin time for interval should always be given in UTC, not local or unspecified time.");
}
var mtaNow = mta.GetUTCTime();
var time = SDKHelperFunctions.DateTimeToTimestamp(beginTime);
var nativeHandle = NativeMethods.mta_eventdata_handle_alloc_live_with_resend(mta.NativeHandle, time, IntPtr.Zero);
if (nativeHandle == IntPtr.Zero)
{
throw new MylapsSDK.Exceptions.MylapsException("Unable to allocate new event data handle");
}
return(new EventData(mta, nativeHandle));
}
// Implement IDisposable.
// Do not make this method virtual.
// A derived class should not be able to override this method.
public void Dispose()
{
// Check to see if Dispose has already been called.
if (!_disposed)
{
// Dispose all managed and unmanaged resources.
// Dispose managed resources.
ClearContainers();
RollbackChanges();
NativeMethods.mta_eventdata_handle_dealloc(_mtaHandleWrapper.NativeHandle, _nativeHandle);
_nativeHandle = IntPtr.Zero;
_mtaHandleWrapper = null;
// Note disposing has been done.
_disposed = true;
}
}
private EventData(MTA mta, IntPtr nativeHandle)
{
_nativeHandle = nativeHandle;
_mtaHandleWrapper = mta;
_beaconLogAndDataContainer = new BeaconLogAndDataContainer(this);
_auxStatusContainer = new AuxStatusContainer(this, false);
_decoderStatusContainer = new DecoderStatusContainer(this, false);
_transponderStatusContainer = new TransponderStatusContainer(this, false);
_loopTriggerContainer = new LoopTriggerContainer(this, false);
_passingFirstContactContainer = new PassingFirstContactContainer(this, false);
_beaconDownloadStatusContainer = new BeaconDownloadStatusContainer(this, false);
_beaconDownloadTriggerContainer = new BeaconDownloadTriggerContainer(this, false);
_manualEventContainer = new ManualEventContainer(this, false);
_passingContainer = new PassingContainer(this, false);
_passingTriggerContainer = new PassingTriggerContainer(this, false);
_twoWayMessageContainer = new TwoWayMessageContainer(this, false);
_driverInfoContainer = new DriverInfoContainer(this, false);
_auxEventContainer = new AuxEventContainer(this, false);
}
public void DisposeAppliance(MTA mta)
{
ClearMTA(mta);
}