/// <summary>
/// Handles the messages.
/// </summary>
public override void HandleMessage(Message msg)
{
if (msg.What == (int)EnLocalMessageType.MESSAGE_READ) //package message(remote)
{
byte [] data = (byte [])msg.Obj;
//Get the type of the message from the firs byte of the message
EnPackageType type = (EnPackageType)data [0];
if (type == EnPackageType.ACK)
{
if (isSlave())
{
//if i am a slave i remove the message from the list of the message to send
_writeThread [0].Remove(PackageBase.getMessageFromAck(data));
}
else
{
//otherwise i am the master so i remove the message only from the list of the sender
byte [] mess = PackageBase.getMessageFromAck(data);
_writeThread.ForEach(delegate(BTWriteThread thred) {
if (thred.Connected == PackageBase.getAddressFromAck(data))
{
thred.Remove(mess);
}
});
if (mess [0] == (byte)EnPackageType.TERMINATE)
{
bool end = true;
_writeThread.ForEach(delegate(BTWriteThread Thread) {
end = Thread.NothingToSend() && end;
});
if (end)
{
lock (_monitorMaster) {
Monitor.Pulse(_monitorMaster);
}
}
}
}
}
else if (type != EnPackageType.NONE)
{
PackageBase pkg = PackageBase.createPackage(data);
//ACK consists of the type ACK followed by the message received
if (BTManager.Instance.isSlave())
{
_writeThread [0].Add(pkg.getAckMessage());
if (pkg == EnPackageType.TERMINATE)
{
lock (_monitorSlave) {
Monitor.Wait(_monitorSlave);
}
}
}
else
{
for (int i = 0; i < _writeThread.Count; i++)
{
if (_writeThread [i] != null)
{
_writeThread [i].Add(pkg.getAckMessage());
}
}
}
if (eventPackageReceived != null)
{
eventPackageReceived(pkg);
}
}
// all other messages that are not message_read (STATE_CHANGE, DEVICE_ADDRESS ecc) are initializing events
}
else if (eventLocalMessageReceived != null) //local message
{
eventLocalMessageReceived(msg);
}
}