diff options
Diffstat (limited to 'src/bluetooth/qlowenergycontroller_winrt.cpp')
| -rw-r--r-- | src/bluetooth/qlowenergycontroller_winrt.cpp | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/src/bluetooth/qlowenergycontroller_winrt.cpp b/src/bluetooth/qlowenergycontroller_winrt.cpp index 6efa2231..989c5443 100644 --- a/src/bluetooth/qlowenergycontroller_winrt.cpp +++ b/src/bluetooth/qlowenergycontroller_winrt.cpp @@ -185,7 +185,7 @@ public slots: GattCharacteristicProperties properties; hr = characteristic->get_CharacteristicProperties(&properties); Q_ASSERT_SUCCEEDED(hr); - charData.properties = QLowEnergyCharacteristic::PropertyTypes(properties); + charData.properties = QLowEnergyCharacteristic::PropertyTypes(properties & 0xff); if (charData.properties & QLowEnergyCharacteristic::Read) { ComPtr<IAsyncOperation<GattReadResult *>> readOp; hr = characteristic->ReadValueWithCacheModeAsync(BluetoothCacheMode_Uncached, &readOp); @@ -291,9 +291,7 @@ QLowEnergyControllerPrivateWinRT::~QLowEnergyControllerPrivateWinRT() if (mDevice && mStatusChangedToken.value) mDevice->remove_ConnectionStatusChanged(mStatusChangedToken); - qCDebug(QT_BT_WINRT) << "Unregistering " << mValueChangedTokens.count() << " value change tokens"; - for (const ValueChangedEntry &entry : qAsConst(mValueChangedTokens)) - entry.characteristic->remove_ValueChanged(entry.token); + unregisterFromValueChanges(); } void QLowEnergyControllerPrivateWinRT::init() @@ -340,8 +338,10 @@ void QLowEnergyControllerPrivateWinRT::connectToDevice() && status == BluetoothConnectionStatus::BluetoothConnectionStatus_Connected) { setState(QLowEnergyController::ConnectedState); emit q->connected(); - } else if (state == QLowEnergyController::ConnectedState + } else if (state != QLowEnergyController::UnconnectedState && status == BluetoothConnectionStatus::BluetoothConnectionStatus_Disconnected) { + invalidateServices(); + unregisterFromValueChanges(); setError(QLowEnergyController::RemoteHostClosedError); setState(QLowEnergyController::UnconnectedState); emit q->disconnected(); @@ -436,12 +436,17 @@ void QLowEnergyControllerPrivateWinRT::disconnectFromDevice() { qCDebug(QT_BT_WINRT) << __FUNCTION__; Q_Q(QLowEnergyController); + setState(QLowEnergyController::ClosingState); + unregisterFromValueChanges(); + if (mDevice) { + if (mStatusChangedToken.value) { + mDevice->remove_ConnectionStatusChanged(mStatusChangedToken); + mStatusChangedToken.value = 0; + } + mDevice = nullptr; + } setState(QLowEnergyController::UnconnectedState); emit q->disconnected(); - if (mDevice && mStatusChangedToken.value) { - mDevice->remove_ConnectionStatusChanged(mStatusChangedToken); - mStatusChangedToken.value = 0; - } } ComPtr<IGattDeviceService> QLowEnergyControllerPrivateWinRT::getNativeService(const QBluetoothUuid &serviceUuid) @@ -502,6 +507,17 @@ void QLowEnergyControllerPrivateWinRT::registerForValueChanges(const QBluetoothU << serviceUuid << "registered for value changes"; } +void QLowEnergyControllerPrivateWinRT::unregisterFromValueChanges() +{ + qCDebug(QT_BT_WINRT) << "Unregistering " << mValueChangedTokens.count() << " value change tokens"; + HRESULT hr; + for (const ValueChangedEntry &entry : qAsConst(mValueChangedTokens)) { + hr = entry.characteristic->remove_ValueChanged(entry.token); + Q_ASSERT_SUCCEEDED(hr); + } + mValueChangedTokens.clear(); +} + void QLowEnergyControllerPrivateWinRT::obtainIncludedServices(QSharedPointer<QLowEnergyServicePrivate> servicePointer, ComPtr<IGattDeviceService> service) { |