internal WidcommBluetoothRadio(WidcommBluetoothFactoryBase factory)
{
System.Threading.ThreadStart handleError = delegate { };
#if !NETCF
// On my old iPAQ the radio info functions fail sometimes even though
// the stack is working fine so we ignored the errors in the first
// release. On Win32 this is a problem when the stack is installed
// but no radio is attached, so fail in that case.
handleError = delegate {
throw new PlatformNotSupportedException(
"Widcomm Bluetooth stack not supported (Radio).");
};
#endif
//
Debug.Assert(factory != null);
_factory = factory;
var tmp = BtIf;
bool ret;
ret = BtIf.GetLocalDeviceVersionInfo(ref m_dvi);
Debug.Assert(ret, "GetLocalDeviceVersionInfo failed");
if (!ret)
{
handleError();
// Call handleError first so that one Win32 we don't get the Assert if there's no stack present.
Debug.Assert(ret, "GetLocalDeviceVersionInfo failed");
m_dvi = new DEV_VER_INFO(HciVersion.Unknown); // Reset to overwrite any garbage returned by GetLocalDeviceVersionInfo.
}
byte[] bdName = new byte[WidcommStructs.BD_NAME_LEN];
ret = BtIf.GetLocalDeviceName(bdName);
Debug.Assert(ret, "GetLocalDeviceName failed");
if (ret)
{
m_name = WidcommUtils.BdNameToString(bdName);
}
else
{
bdName = null;
handleError();
}
//
// Did GetLocalDeviceVersionInfo get the address? It doesn't work on
// my iPAQ, but then again this way doesn't work either!
if (LocalAddress == null || LocalAddress.ToInt64() == 0)
{
Utils.MiscUtils.Trace_WriteLine("GetLocalDeviceVersionInfo's bd_addr is empty, trying GetLocalDeviceInfoBdAddr...");
if (m_dvi.bd_addr == null)
{
m_dvi.bd_addr = new byte[WidcommStructs.BD_ADDR_LEN];
}
ret = BtIf.GetLocalDeviceInfoBdAddr(m_dvi.bd_addr);
Debug.Assert(ret, "GetLocalDeviceInfoBdAddr failed");
if (!ret)
{
m_dvi.bd_addr = new byte[WidcommStructs.BD_ADDR_LEN];
handleError();
}
}
}
//----
protected override void BeginInquiry(int maxDevices,
AsyncCallback callback, object state,
BluetoothClient.LiveDiscoveryCallback liveDiscoHandler, object liveDiscoState,
DiscoDevsParams args)
{
IAsyncResult ar = BtIf.BeginInquiry(maxDevices, InquiryLength,
callback, state,
liveDiscoHandler, liveDiscoState,
args);
}
protected override List_IBluetoothDeviceInfo GetKnownRemoteDeviceEntries()
{
List_IBluetoothDeviceInfo knownDevices;
if (s_useRegistryForGetKnownRemoteDevice)
{
knownDevices = BtIf.ReadKnownDevicesFromRegistry();
}
else
{
knownDevices = BtIf.GetKnownRemoteDeviceEntries();
}
return(knownDevices);
}
public void SetMode(bool?connectable, bool?discoverable)
{
bool conno, disco;
if (connectable.HasValue && discoverable.HasValue)
{
// Will set both bits so do NOT need to know their current value.
conno = disco = false;
}
else
{
// This returns true/true on Win32.
BtIf.IsDeviceConnectableDiscoverable(out conno, out disco);
}
if (connectable.HasValue)
{
conno = connectable.Value;
}
if (discoverable.HasValue)
{
disco = discoverable.Value;
}
BtIf.SetDeviceConnectableDiscoverable(conno, AllowPairedOnly, disco);
}
protected override List_IBluetoothDeviceInfo EndInquiry(IAsyncResult ar)
{
List_IBluetoothDeviceInfo discoverableDevices = BtIf.EndInquiry(ar);
return(discoverableDevices);
}
