private void UpdateEventEndpoint(uint oldValue, uint newValue, int eventId)
{
if (oldValue != 0)
{
var target = machine.SystemBus.WhatPeripheralIsAt(oldValue);
if (target is INRFEventProvider nrfTarget)
{
//todo: how to do it on reset?
nrfTarget.EventTriggered -= eventCallbacks[eventId];
registeredEventSenders.Remove(EventEntry.Create(nrfTarget, eventId));
this.Log(LogLevel.Debug, "Disconnected channel {1} from event 0x{0:X}", oldValue, eventId);
}
else
{
this.Log(LogLevel.Error, "Failed to unregister PPI from 0x{0:X} for channel {1}", oldValue, eventId);
}
}
eventEndpoint[eventId] = newValue;
if (newValue != 0)
{
var target = machine.SystemBus.WhatPeripheralIsAt(newValue);
if (target is INRFEventProvider nrfTarget)
{
nrfTarget.EventTriggered += eventCallbacks[eventId];
registeredEventSenders.Add(EventEntry.Create(nrfTarget, eventId));
this.Log(LogLevel.Debug, "Connected channel {1} to event 0x{0:X}", newValue, eventId);
}
else
{
this.Log(LogLevel.Error, "Failed to register PPI from 0x{0:X} for channel {1}", newValue, eventId);
}
}
}
protected override void OnEventWritten(EventWrittenEventArgs eventData)
{
var entry = EventEntry.Create(eventData, this.schemaCache.GetSchema(eventData.EventId, eventData.EventSource));
lock (this.lockObject)
{
this.Formatter.WriteEvent(entry, this.writer);
this.writer.Flush();
this.writenBytes = this.Stream.Length;
if (this.waitEvents != null)
{
this.waitEvents.Reset();
}
}
}
/// <summary>
/// Load the fields of this instance from the <see cref="Section"/> raw data.
/// If any validation is successful <see cref="Table.IsValid"/> will be set.
/// </summary>
/// <remarks>
/// <see cref="Entries"/> will be <i>null</i> and not an empty <see cref="Array"/>
/// if <see cref="Table.IsValid"/> ends up unset.
/// </remarks>
/// <param name="section">The related <see cref="Section"/>.</param>
public EIT(Section section)
: base(section)
{
// Get the size of the event entry region
int offset = 11, length = section.Length - 3 - offset - 4;
// Minimum size
if (length < 0)
{
return;
}
// Direct
SegmentLastSectionNumber = section[9];
LastTableIdentifier = section[10];
// Construct
m_TransportStreamIdentifier = Tools.MergeBytesToWord(section[6], section[5]);
m_OriginalNetworkIdentifier = Tools.MergeBytesToWord(section[8], section[7]);
m_ServiceIdentifier = Tools.MergeBytesToWord(section[1], section[0]);
// Create helper
List <EventEntry> entries = new List <EventEntry>();
// Process
for (EventEntry entry; null != (entry = EventEntry.Create(this, offset, length));)
{
if (entry.IsValid)
{
// Remember
entries.Add(entry);
// Correct
offset += entry.Length;
length -= entry.Length;
}
}
// Usefull
m_IsValid = (0 == length);
// Convert
if (m_IsValid)
{
Entries = entries.ToArray();
}
}
protected override void OnEventWritten(EventWrittenEventArgs eventData)
{
WrittenEntries.Add(EventEntry.Create(eventData, EventSourceSchemaCache.Instance.GetSchema(eventData.EventId, eventData.EventSource)));
}