void DecodeCallBack::onPDU ( const PDU& pdu)
{
switch (pdu.channel())
{
case PDU::other:
break;
case PDU::le:
break;
case PDU::bccmd:
onBCCMDResponse(pdu);
break;
case PDU::hq:
onHQRequest(pdu);
break;
case PDU::dm:
break;
case PDU::hciCommand:
onHCIEvent(pdu);
break;
case PDU::hciACL:
onHCIACLData(pdu);
break;
case PDU::hciSCO:
onHCISCOData(pdu);
break;
case PDU::l2cap:
break;
case PDU::rfcomm:
break;
case PDU::sdp:
break;
case PDU::debug:
onDebug(pdu);
break;
case PDU::upgrade:
break;
case PDU::vm:
onVMData(pdu);
break;
case PDU::bcsp_channel_count:
break;
case PDU::lmp_debug:
onLMPdebug(pdu);
break;
default:
break;
}
}
// Send a PDU that requires HCI tunnelling for manufacturer extensions
void BlueCoreTransportImplementation::sendTunnel ( const PDU& aPacket )
{
if (tunnel)
{
uint8 data[HCI_TUNNEL_HEADER_SIZE+HCI_TUNNEL_MAX_PAYLOAD];
size_t offset = 0;
while ( offset < aPacket.size() )
{
size_t lLength = aPacket.size() - offset;
while (1)
{
// Calculate the payload length and descriptor
uint8 descriptor = aPacket.channel();
if (offset == 0)
descriptor |= HCI_TUNNEL_FIRST;
if (HCI_TUNNEL_MAX_PAYLOAD < lLength)
lLength = HCI_TUNNEL_MAX_PAYLOAD;
if (offset + lLength == aPacket.size())
descriptor |= HCI_TUNNEL_LAST;
// Build and send the HCI command for this fragment
data[0] = uint8(HCI_TUNNEL_COMMAND & 0xff);
data[1] = uint8(HCI_TUNNEL_COMMAND >> 8);
data[2] = uint8(lLength + 1);
data[3] = descriptor;
memcpy(data + HCI_TUNNEL_HEADER_SIZE, aPacket.data() + offset, lLength);
PDU p(PDU::hciCommand, data, HCI_TUNNEL_HEADER_SIZE + lLength);
if (pdu_size_forbidden(p))
{
// can't send pdu of this length. try one size smaller.
--lLength;
}
else
{
sendpdu(p);
break;
}
}
offset += lLength;
}
}
}
static bool ignoresFlowControl ( const PDU& pdu )
{
switch ( pdu.channel() )
{
case PDU::hciCommand :
{
HCICommandPDU cmd ( pdu.data() , pdu.size() );
switch ( cmd.get_op_code() )
{
case HCI_ACCEPT_CONNECTION_REQ:
case HCI_REJECT_CONNECTION_REQ:
case HCI_LINK_KEY_REQ_REPLY:
case HCI_LINK_KEY_REQ_NEG_REPLY:
case HCI_PIN_CODE_REQ_REPLY:
case HCI_PIN_CODE_REQ_NEG_REPLY:
case HCI_ACCEPT_SYNCHRONOUS_CONN_REQ:
case HCI_REJECT_SYNCHRONOUS_CONN_REQ:
case HCI_IO_CAPABILITY_RESPONSE:
case HCI_USER_CONFIRMATION_REQUEST_REPLY:
case HCI_USER_CONFIRMATION_REQUEST_NEG_REPLY:
case HCI_USER_PASSKEY_REQUEST_REPLY:
case HCI_USER_PASSKEY_REQUEST_NEG_REPLY:
case HCI_REMOTE_OOB_DATA_REQUEST_REPLY:
case HCI_REMOTE_OOB_DATA_REQUEST_NEG_REPLY:
case HCI_IO_CAPABILITY_REQUEST_NEG_REPLY:
case HCI_RESET:
case HCI_HOST_NUM_COMPLETED_PACKETS:
case HCI_ULP_LONG_TERM_KEY_REQUESTED_REPLY:
case HCI_ULP_LONG_TERM_KEY_REQUESTED_NEGATIVE_REPLY:
case 0xFC00:
return true;
break;
default:
break;
}
break;
}
default:
break;
};
return false;
}
void H4Queues::addNewPacket(const PDU &pdu, uint8 h4HeaderByte, bool needCallback)
{
#ifdef H4_MULTIQUEUE
int queuenum;
// Search for an ordered Q of this type, if none is found then
// queuenum is left at the last unordered Q.
for (queuenum = 0; queuenum < H4_NUM_ORDERED_QUEUES; ++queuenum)
if (queue[queuenum].pktType == pdu.channel())
break;
#endif
CriticalSection::Lock here(cs);
#ifdef H4_MULTIQUEUE
queue[queuenum].list.push(H4_QUEUE::QueueItem(pdu, h4HeaderByte, needCallback));
#else
queue.list.push(H4_QUEUE::QueueItem(pdu, h4HeaderByte, needCallback));
#endif
++packetCount;
}
/*virtual*/ void BCSPH5Transport::recvOther(const PDU &aPacket)
{
recvData(aPacket.channel(), aPacket.data(), aPacket.size());
}