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 virtual IBattleNetEvents RegisterCustomPacketHandler(BncsPacketId packetID, ParseCallback parser, out ParseCallback previousParser)
{
if (object.ReferenceEquals(null, parser))
{
throw new ArgumentNullException("parser");
}
if (packetID == BncsPacketId.Warden)
{
throw new ArgumentOutOfRangeException("packetID", packetID, "Cannot register a custom packet handler for the Warden packet. Use the WardenHandler property instead.");
}
if (packetID > (BncsPacketId)255 || packetID < BncsPacketId.Null)
{
throw new ArgumentOutOfRangeException("packetID", packetID, "Cannot register a custom packet handler for a packet ID greater than 255 or less than 0.");
}
if (m_packetToParserMap.ContainsKey(packetID))
{
previousParser = m_packetToParserMap[packetID];
}
else
{
previousParser = null;
}
m_packetToParserMap[packetID] = parser;
return(m_customEventSink);
}
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];
}
}
}
}
internal ParseCallback RegisterParseCallback(BncsPacketId packetId, ParseCallback callback)
{
ParseCallback current;
_packetToParserMap.TryGetValue(packetId, out current);
_packetToParserMap[packetId] = callback;
return(current);
}
/// <summary>
/// Creates a new BNCS packet with the specified packet ID.
/// </summary>
/// <param name="id">The BNCS packet ID.</param>
public BncsPacket(BncsPacketId id, NetworkBuffer backingStore)
: base(backingStore)
{
_id = (byte)id;
InsertByte(0xff);
InsertByte((byte)id);
InsertInt16(0);
}
/// <summary>
/// Creates a new BNCS packet with the specified packet ID.
/// </summary>
/// <param name="id">The BNCS packet ID.</param>
public BncsPacket(BncsPacketId id, NetworkBuffer backingStore)
: base(backingStore)
{
_id = (byte)id;
InsertByte(0xff);
InsertByte((byte)id);
InsertInt16(0);
}
private Priority DeterminePriority(BncsPacketId bncsPacketId)
{
Priority p = Priority.Normal;
if (m_packetToPriorityMap.ContainsKey(bncsPacketId))
{
p = m_packetToPriorityMap[bncsPacketId];
}
return(p);
}
/// <summary>
/// Creates a new data reader with the specified byte data.
/// </summary>
/// <param name="data">The data to read.</param>
/// <exception cref="ArgumentNullException">Thrown if <b>data</b> is
/// <b>null</b> (<b>Nothing</b> in Visual Basic).</exception>
public BncsReader(NetworkBuffer buffer)
: base(buffer)
{
if (buffer == null)
throw new ArgumentNullException("buffer");
if (this.ReadByte() != 0xff)
throw new InvalidDataException("The buffer was invalid.");
PacketID = (BncsPacketId)this.ReadByte();
_len = this.ReadUInt16();
if (_len > 8192)
throw new InvalidDataException("The buffer was invalid.");
}
public virtual void UnregisterCustomPacketHandler(BncsPacketId packetID, ParseCallback previousParser)
{
if (packetID == BncsPacketId.Warden)
throw new ArgumentOutOfRangeException("packetID", packetID, "Cannot register a custom packet handler for the Warden packet. Use the WardenHandler property instead.");
if (packetID > (BncsPacketId)255 || packetID < BncsPacketId.Null)
throw new ArgumentOutOfRangeException("packetID", packetID, "Cannot register a custom packet handler for a packet ID greater than 255 or less than 0.");
if (object.ReferenceEquals(previousParser, null))
{
m_packetToParserMap.Remove(packetID);
}
else
{
m_packetToParserMap[packetID] = previousParser;
}
}
/// <summary>
/// Creates a new data reader with the specified byte data.
/// </summary>
/// <param name="data">The data to read.</param>
/// <exception cref="ArgumentNullException">Thrown if <b>data</b> is
/// <b>null</b> (<b>Nothing</b> in Visual Basic).</exception>
public BncsReader(NetworkBuffer buffer)
: base(buffer)
{
if (buffer == null)
{
throw new ArgumentNullException("buffer");
}
if (this.ReadByte() != 0xff)
{
throw new InvalidDataException("The buffer was invalid.");
}
PacketID = (BncsPacketId)this.ReadByte();
_len = this.ReadUInt16();
if (_len > 8192)
{
throw new InvalidDataException("The buffer was invalid.");
}
}
public virtual void UnregisterCustomPacketHandler(BncsPacketId packetID, ParseCallback previousParser)
{
if (packetID == BncsPacketId.Warden)
{
throw new ArgumentOutOfRangeException("packetID", packetID, "Cannot register a custom packet handler for the Warden packet. Use the WardenHandler property instead.");
}
if (packetID > (BncsPacketId)255 || packetID < BncsPacketId.Null)
{
throw new ArgumentOutOfRangeException("packetID", packetID, "Cannot register a custom packet handler for a packet ID greater than 255 or less than 0.");
}
if (object.ReferenceEquals(previousParser, null))
{
m_packetToParserMap.Remove(packetID);
}
else
{
m_packetToParserMap[packetID] = previousParser;
}
}
public virtual IBattleNetEvents RegisterCustomPacketHandler(BncsPacketId packetID, ParseCallback parser, out ParseCallback previousParser)
{
if (object.ReferenceEquals(null, parser))
throw new ArgumentNullException("parser");
if (packetID == BncsPacketId.Warden)
throw new ArgumentOutOfRangeException("packetID", packetID, "Cannot register a custom packet handler for the Warden packet. Use the WardenHandler property instead.");
if (packetID > (BncsPacketId)255 || packetID < BncsPacketId.Null)
throw new ArgumentOutOfRangeException("packetID", packetID, "Cannot register a custom packet handler for a packet ID greater than 255 or less than 0.");
if (m_packetToParserMap.ContainsKey(packetID))
{
previousParser = m_packetToParserMap[packetID];
}
else
{
previousParser = null;
}
m_packetToParserMap[packetID] = parser;
return m_customEventSink;
}
public Priority GetPriority(BncsPacketId packetToSearch)
{
return Priority.Normal;
}
public bool Defines(BncsPacketId packetToSearch)
{
return true;
}
internal ParseData(byte packetID, ushort len, byte[] data)
{
PacketID = (BncsPacketId)packetID;
Length = len;
Data = data;
}
public Priority GetPriority(BncsPacketId packetToSearch)
{
return(Priority.Normal);
}
public bool Defines(BncsPacketId packetToSearch)
{
return(true);
}
private BncsPacket CreatePacket(BncsPacketId id)
{
return new BncsPacket(id, _connection.NetworkBuffers.Acquire());
}
private Priority DeterminePriority(BncsPacketId bncsPacketId)
{
Priority p = Priority.Normal;
if (m_packetToPriorityMap.ContainsKey(bncsPacketId))
p = m_packetToPriorityMap[bncsPacketId];
return p;
}
private BncsPacket CreatePacket(BncsPacketId id)
{
return(new BncsPacket(id, _connection.NetworkBuffers.Acquire()));
}