private RFManagementNotification NCIWaitForNotification(int timeout)
{
NotificationPacket packet;
do
{
packet = WaitForNotification(timeout);
}
//if ((AnswerBuffer[0] == 0x61) || (AnswerBuffer[1] == 0x05))
while (packet.MessageType != PacketTypeEnum.ControlNotification || packet.PacketBoundryFlag != PacketBoundryFlagEnum.CompleteMessageOrLastSegment ||
packet.GroupIdentifier != GroupIdentifierEnum.RFMANAGEMENT ||
packet.OpcodeIdentifier != (byte)OpcodeRFIdentifierEnum.RF_INTF_ACTIVATED_NTF &&
packet.OpcodeIdentifier != (byte)OpcodeRFIdentifierEnum.RF_DISCOVER_CMD);
RFManagementNotification resp;
if (packet.OpcodeIdentifier == (byte)OpcodeRFIdentifierEnum.RF_DISCOVER_CMD)
{
resp = new RFDiscoverNotification(PacketBoundryFlagEnum.CompleteMessageOrLastSegment);
}
else if (packet.OpcodeIdentifier == (byte)OpcodeRFIdentifierEnum.RF_INTF_ACTIVATED_NTF)
{
resp = new RFInterfaceActivationNotification(PacketBoundryFlagEnum.CompleteMessageOrLastSegment);
}
else
{
throw new Exception("Invalid OpcodeRFIdentifierEnum sequence: " + packet.OpcodeIdentifier);
}
resp.deserialize(packet.serialize());//TODO: to many deserialize / serialize?
NCI_PRINT(resp.ToString());
return(resp);
}
private RFInterfaceActivationNotification ProcessRFNotification(RFManagementNotification notification)
{
RFInterfaceActivationNotification nd = null;
if (notification is RFInterfaceActivationNotification)
{
nd = (RFInterfaceActivationNotification)notification;
}
else if (notification is RFDiscoverNotification) //RF_DISCOVER_NTF
{
List <RFDiscoverNotification> rfdns = new List <RFDiscoverNotification>();
RFDiscoverNotification rfdn = (RFDiscoverNotification)notification;
while (rfdn.DiscoverNotificationType == DiscoverNotificationTypeEnum.MORE_TO_COME)
{
rfdns.Add(rfdn);
rfdn = (RFDiscoverNotification)NCIWaitForNotification(100);
}
rfdns.Add(rfdn);
if (rfdns.Count > 1)
{
//need to choose one
foreach (RFDiscoverNotification r in rfdns)
{
if (r.RFProtocol == RFProtocolEnum.PROT_ISODEP)
{
rfdn = r;
break;
}
}
}
if (rfdn.RFProtocol == RFProtocolEnum.PROT_ISODEP)
{
RFDiscoverSelectCommand cmd2 = new RFDiscoverSelectCommand(PacketBoundryFlagEnum.CompleteMessageOrLastSegment)
{
RFDiscoveryId = rfdn.RFDiscoveryId,
RFProtocol = rfdn.RFProtocol,
RFInterface = RFInterfaceEnum.INTF_ISODEP //INTF_UNDETERMINED
};
RFDiscoverSelectResponse resp = new RFDiscoverSelectResponse(PacketBoundryFlagEnum.CompleteMessageOrLastSegment);
SendCommand(cmd2, resp);
//if ((AnswerBuffer[0] == 0x41) || (AnswerBuffer[1] == 0x04) || (AnswerBuffer[3] == 0x00))
if (resp.MessageType != PacketTypeEnum.ControlResponse ||
resp.PacketBoundryFlag != PacketBoundryFlagEnum.CompleteMessageOrLastSegment ||
resp.GroupIdentifier != GroupIdentifierEnum.RFMANAGEMENT ||
resp.OpcodeIdentifier != OpcodeRFIdentifierEnum.RF_DISCOVER_SELECT_CMD ||
resp.Status != ReponseCode.STATUS_OK)
{
nd = (RFInterfaceActivationNotification)NCIWaitForNotification(100);
}
}
else
{
throw new Exception("Invalid RFProtocol");
}
}
return(nd);
}