public Priority GetPriority(BncsPacketId packetToSearch)
{
if (m_priorityMap.ContainsKey(packetToSearch))
{
return(m_priorityMap[packetToSearch]);
}
else
{
lock (syncObject)
{
// do a double lookup; gain speed on cache hits by sacrificing a double-check
// on cache misses.
if (!m_priorityMap.ContainsKey(packetToSearch))
{
Priority result = default(Priority);
for (int i = m_providerList.Count - 1; i >= 0; i--)
{
IPacketPriorityProvider provider = m_providerList[i];
if (provider.Defines(packetToSearch))
{
result = provider.GetPriority(packetToSearch);
break;
}
}
m_priorityMap[packetToSearch] = result;
return(result);
}
else
{
return(m_priorityMap[packetToSearch]);
}
}
}
}
public void UnregisterProvider(IPacketPriorityProvider provider)
{
if (provider == null)
throw new ArgumentNullException("provider");
lock (syncObject)
{
m_providerList.Remove(provider);
InvalidateDictionary();
}
}
public void UnregisterProvider(IPacketPriorityProvider provider)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
lock (syncObject)
{
m_providerList.Remove(provider);
InvalidateDictionary();
}
}
/// <summary>
/// Registers a custom packet priority list for consideration during packet parsing.
/// </summary>
/// <param name="newProvider">The new priority provider to use for priority lookups.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="newProvider"/> is <see langword="null" />.</exception>
public void RegisterCustomPacketPriorities(IPacketPriorityProvider newProvider)
{
m_priorityProvider.RegisterNewProvider(newProvider);
}
/// <summary>
/// Unregisters a custom packet priority list from consideration during packet parsing.
/// </summary>
/// <param name="providerToRemove">The priority provider to remove from consideration.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="providerToRemove"/> is
/// <see langword="null" />.</exception>
public void UnregisterCustomPacketPriorities(IPacketPriorityProvider providerToRemove)
{
m_priorityProvider.UnregisterProvider(providerToRemove);
}
/// <summary>
/// Unregisters a custom packet priority list from consideration during packet parsing.
/// </summary>
/// <param name="providerToRemove">The priority provider to remove from consideration.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="providerToRemove"/> is
/// <see langword="null" />.</exception>
public void UnregisterCustomPacketPriorities(IPacketPriorityProvider providerToRemove)
{
m_priorityProvider.UnregisterProvider(providerToRemove);
}
/// <summary>
/// Registers a custom packet priority list for consideration during packet parsing.
/// </summary>
/// <param name="newProvider">The new priority provider to use for priority lookups.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="newProvider"/> is <see langword="null" />.</exception>
public void RegisterCustomPacketPriorities(IPacketPriorityProvider newProvider)
{
m_priorityProvider.RegisterNewProvider(newProvider);
}
