internal BluetopiaSocketException(BluetopiaError bluetopiaError, int socketErr)
: base(socketErr)
{
int iError = (int)bluetopiaError;
Set(iError);
}
internal static void CheckAndThrow(BluetopiaError ret, string descr)
{
if (ret >= 0)
{
return;
}
Throw(ret, descr);
}
internal static void CheckAndThrowZeroIsIllegal(BluetopiaError ret, string descr)
{
Debug.Assert(ret != 0 || TestUtilities.IsUnderTestHarness(), "Zero is also invalid per the docs.");
if (ret > 0)
{
return;
}
Throw(ret, descr);
}
internal static void WriteLineIfError(BluetopiaError ret, string descr)
{
if (!IsSuccess(ret))
{
Utils.MiscUtils.Trace_WriteLine("Bluetopia error: "
+ ErrorToString(ret)
+ ", at: " + descr);
}
}
private void ExpectQueryRemoteName(StuffStackBluetopia stuff,
BluetoothAddress expectedAddr, BluetopiaError whatRet)
{
Int64 expectedAddrBytes = expectedAddr.ToInt64();
Expect.Once.On(stuff.MockedApi)
.Method("GAP_Query_Remote_Device_Name")
.With(stuff.StackId, expectedAddrBytes, Is.Anything, Is.Anything)
.Will(Return.Value(whatRet));
}
}//class
internal IAsyncResult BeginInquiry(int maxDevices, TimeSpan inquiryLength,
AsyncCallback callback, object state,
BluetoothClient.LiveDiscoveryCallback liveDiscoHandler, object liveDiscoState,
DiscoDevsParams args)
{
CancelAllQueryNames();
return(_inquiryHandler.BeginInquiry(maxDevices, inquiryLength,
callback, state,
liveDiscoHandler, liveDiscoState,
delegate() {
BluetopiaError ret = Api.GAP_Perform_Inquiry(StackId,
StackConsts.GAP_Inquiry_Type.GeneralInquiry,
0, 0, checked ((uint)inquiryLength.Seconds),
checked ((uint)maxDevices),
_inquiryEventCallback, 0);
BluetopiaUtils.CheckAndThrow(ret, "Btsdk_StartDeviceDiscovery");
}, args));
}
internal BluetopiaSocketException(BluetopiaError bluetopiaError, SocketError socketErr)
: this(bluetopiaError, (int)socketErr)
{
}
internal static void Throw(BluetopiaError ret, string descr)
{
//default to NotSocket unless match specific error below
SocketError err = SocketError.NotSocket;
switch (ret)
{
// TODO ! Match BlueSoleil error codes to SocketExceptions.
// Note need different errors for GetServiceRecords, handle here or in GSR itself?
case BluetopiaError.INVALID_PARAMETER:
case BluetopiaError.INVALID_BLUETOOTH_STACK_ID:
err = SocketError.InvalidArgument;
break;
case BluetopiaError.DLL_INITIALIZATION_ERROR:
case BluetopiaError.HCI_INITIALIZATION_ERROR:
case BluetopiaError.GAP_INITIALIZATION_ERROR:
case BluetopiaError.SCO_INITIALIZATION_ERROR:
case BluetopiaError.L2CAP_INITIALIZATION_ERROR:
case BluetopiaError.RFCOMM_INITIALIZATION_ERROR:
case BluetopiaError.SDP_INITIALIZATION_ERROR:
case BluetopiaError.SPP_INITIALIZATION_ERROR:
case BluetopiaError.GOEP_INITIALIZATION_ERROR:
case BluetopiaError.OTP_INITIALIZATION_ERROR:
err = SocketError.SystemNotReady;
break;
case BluetopiaError.UNSUPPORTED_HCI_VERSION:
err = SocketError.VersionNotSupported;
break;
case BluetopiaError.ATTEMPTING_CONNECTION_TO_DEVICE:
err = SocketError.ConnectionRefused;
break;
case BluetopiaError.INVALID_CONNECTION_STATE:
err = SocketError.NotConnected;
break;
case BluetopiaError.CONNECTION_TO_DEVICE_LOST:
err = SocketError.ConnectionAborted;
break;
case BluetopiaError.INTERNAL_ERROR:
err = SocketError.Fault;
break;
case BluetopiaError.INSUFFICIENT_BUFFER_SPACE:
case BluetopiaError.SPP_BUFFER_FULL:
err = SocketError.NoBufferSpaceAvailable;
break;
case BluetopiaError.UNSUPPORTED_PLATFORM_ERROR:
err = SocketError.OperationNotSupported;
break;
case BluetopiaError.RFCOMM_UNABLE_TO_ADD_CONNECTION_INFORMATION:
err = SocketError.AddressAlreadyInUse;
break;
}
Debug.WriteLine("Bluetopia Throw " + ret + ", at: " + descr
+ ", (" + err + ")");
throw new BluetopiaSocketException(ret, (int)err);
}
internal static string ErrorToString(BluetopiaError ret)
{
return(ret + "=(" + ((int)ret).ToString(CultureInfo.InvariantCulture) + ")");
}
internal static void Assert(BluetopiaError ret, string descr)
{
Debug.Assert(IsSuccess(ret), "Bluetopia error: "
+ ErrorToString(ret)
+ ", at: " + descr);
}
internal static bool IsSuccessZeroIsIllegal(BluetopiaError ret)
{
return(ret > 0);
}
internal static bool IsSuccess(BluetopiaError ret)
{
return(ret >= 0);
}
