internal static NativeMethods.SdpSessionSafeHandle AddRecord(IntPtr rec)
{
//Console.Write("Hit return to AddRecord> ");
//Console.ReadLine();
//
BluezError ret;
var session = NativeMethods.sdp_connect(
StackConsts.BDADDR_ANY, StackConsts.BDADDR_LOCAL,
StackConsts.SdpConnectFlags.SDP_RETRY_IF_BUSY);
//
ret = NativeMethods.sdp_record_register(session, rec, 0);
BluezUtils.CheckAndThrow(ret, "sdp_record_register");
return(session);
}
List <ServiceRecord> DoSdpQuery(NativeMethods.SdpSessionSafeHandle session,
Structs.uuid_t svcUuid, bool rfcommOnly)
{
var listAllocs = new List <IntPtr>();
IntPtr searchList = BluezUtils.sdp_list_append(IntPtr.Zero, svcUuid, listAllocs);
// Attribute pattern
IntPtr attridList;
StackConsts.sdp_attrreq_type_t reqType;
Console.WriteLine("rfcommOnly: " + rfcommOnly);
if (rfcommOnly)
{
const UInt16 ClassListId = (ushort)UniversalAttributeId.ServiceClassIdList; //=1
const UInt16 ProtoDListId = (ushort)UniversalAttributeId.ProtocolDescriptorList; //=4
reqType = StackConsts.sdp_attrreq_type_t.SDP_ATTR_REQ_INDIVIDUAL;
attridList = BluezUtils.sdp_list_append(IntPtr.Zero, ClassListId, listAllocs);
attridList = BluezUtils.sdp_list_append(attridList, ProtoDListId, listAllocs);
}
else
{
const UInt32 allAttributes = 0x0000ffff;
reqType = StackConsts.sdp_attrreq_type_t.SDP_ATTR_REQ_RANGE;
attridList = BluezUtils.sdp_list_append(IntPtr.Zero, allAttributes, listAllocs);
}
// Query
Console.WriteLine("sdp_service_search_attr_req in:"
+ " {0}, attrid_list: {1}",
searchList, attridList);
IntPtr pResponseList;
BluezError ret = NativeMethods.sdp_service_search_attr_req(session,
searchList,
reqType, attridList,
out pResponseList);
Console.WriteLine("sdp_service_search_attr_req ret: {0}, result: {1}",
ret, pResponseList);
BluezUtils.CheckAndThrow(ret, "sdp_service_search_attr_req");
//
var rList = BuildRecordList(pResponseList);
return(rList);
}
private void OpenStack()
{
lock (_lock) {
if (_hDevDescr == null)
{
BluezError ret;
int hDevId = NativeMethods.hci_get_route(IntPtr.Zero); // TODO (BlueZ: open specific interface)
ret = (BluezError)hDevId;
BluezUtils.CheckAndThrow(ret, "hci_get_route");
int hDevDescr = NativeMethods.hci_open_dev(hDevId);
ret = (BluezError)hDevDescr;
BluezUtils.CheckAndThrow(ret, "hci_open_dev");
if (hDevId < 0 || hDevDescr < 0)
{
Debug.Fail("should have been detected above");
BluezUtils.Throw(ret, "opening socket");
}
_hDevId = hDevId;
_hDevDescr = hDevDescr;
Console.WriteLine("Id: {0}, DD: {1}", DevId, DevDescr);
}
}
}
