| /**************************************************************************** |
| ** |
| ** Copyright (C) 2019 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtBluetooth module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qbluetoothlocaldevice.h" |
| #include "qbluetoothaddress.h" |
| |
| #include "qbluetoothlocaldevice_p.h" |
| |
| #ifdef CLASSIC_APP_BUILD |
| #define Q_OS_WINRT |
| #endif |
| #include <QtCore/qfunctions_winrt.h> |
| |
| #include <robuffer.h> |
| #include <windows.devices.bluetooth.h> |
| #include <wrl.h> |
| |
| using namespace ABI::Windows::Foundation; |
| using namespace ABI::Windows::Devices::Bluetooth; |
| using namespace ABI::Windows::Devices::Enumeration; |
| using namespace Microsoft::WRL; |
| using namespace Microsoft::WRL::Wrappers; |
| |
| QT_BEGIN_NAMESPACE |
| |
| template <class DeviceStatics, class OpResult, class Device, class Device2> |
| ComPtr<IDeviceInformationPairing> getPairingInfo(ComPtr<DeviceStatics> deviceStatics, |
| const QBluetoothAddress &address) |
| { |
| ComPtr<IAsyncOperation<OpResult *>> op; |
| if (!deviceStatics) |
| return nullptr; |
| HRESULT hr = deviceStatics->FromBluetoothAddressAsync(address.toUInt64(), &op); |
| RETURN_IF_FAILED("Could not obtain device from address", return nullptr); |
| ComPtr<Device> device; |
| hr = QWinRTFunctions::await(op, device.GetAddressOf(), |
| QWinRTFunctions::ProcessMainThreadEvents, 5000); |
| if (FAILED(hr) || !device) { |
| qErrnoWarning("Could not obtain device from address"); |
| return nullptr; |
| } |
| ComPtr<Device2> device2; |
| hr = device.As(&device2); |
| RETURN_IF_FAILED("Could not cast device", return nullptr); |
| ComPtr<IDeviceInformation> deviceInfo; |
| hr = device2->get_DeviceInformation(&deviceInfo); |
| if (FAILED(hr) || !deviceInfo) { |
| qErrnoWarning("Could not obtain device information"); |
| return nullptr; |
| } |
| ComPtr<IDeviceInformation2> deviceInfo2; |
| hr = deviceInfo.As(&deviceInfo2); |
| RETURN_IF_FAILED("Could not cast device information", return nullptr); |
| ComPtr<IDeviceInformationPairing> pairingInfo; |
| hr = deviceInfo2->get_Pairing(&pairingInfo); |
| RETURN_IF_FAILED("Could not obtain pairing information", return nullptr); |
| return pairingInfo; |
| } |
| |
| QBluetoothLocalDevice::QBluetoothLocalDevice(QObject *parent) : |
| QObject(parent), |
| d_ptr(new QBluetoothLocalDevicePrivate(this, QBluetoothAddress())) |
| { |
| registerQBluetoothLocalDeviceMetaType(); |
| } |
| |
| QBluetoothLocalDevice::QBluetoothLocalDevice(const QBluetoothAddress &address, QObject *parent) : |
| QObject(parent), |
| d_ptr(new QBluetoothLocalDevicePrivate(this, address)) |
| { |
| registerQBluetoothLocalDeviceMetaType(); |
| } |
| |
| QBluetoothLocalDevicePrivate::QBluetoothLocalDevicePrivate(QBluetoothLocalDevice *q, QBluetoothAddress) |
| : q_ptr(q) |
| { |
| GetActivationFactory(HString::MakeReference(RuntimeClass_Windows_Devices_Bluetooth_BluetoothLEDevice).Get(), &mLEStatics); |
| GetActivationFactory(HString::MakeReference(RuntimeClass_Windows_Devices_Bluetooth_BluetoothDevice).Get(), &mStatics); |
| } |
| |
| QBluetoothLocalDevicePrivate::~QBluetoothLocalDevicePrivate() = default; |
| |
| bool QBluetoothLocalDevicePrivate::isValid() const |
| { |
| return (mStatics != nullptr && mLEStatics != nullptr); |
| } |
| |
| void QBluetoothLocalDevice::requestPairing(const QBluetoothAddress &address, Pairing pairing) |
| { |
| Q_UNUSED(address); |
| Q_UNUSED(pairing); |
| QMetaObject::invokeMethod(this, "error", Qt::QueuedConnection, |
| Q_ARG(QBluetoothLocalDevice::Error, |
| QBluetoothLocalDevice::PairingError)); |
| } |
| |
| QBluetoothLocalDevice::Pairing QBluetoothLocalDevice::pairingStatus( |
| const QBluetoothAddress &address) const |
| { |
| if (!isValid() || address.isNull()) |
| return QBluetoothLocalDevice::Unpaired; |
| |
| ComPtr<IDeviceInformationPairing> pairingInfo = getPairingInfo<IBluetoothLEDeviceStatics, |
| BluetoothLEDevice, IBluetoothLEDevice, IBluetoothLEDevice2>(d_ptr->mLEStatics, address); |
| if (!pairingInfo) |
| pairingInfo = getPairingInfo<IBluetoothDeviceStatics, BluetoothDevice, |
| IBluetoothDevice, IBluetoothDevice2>(d_ptr->mStatics, address); |
| if (!pairingInfo) |
| return QBluetoothLocalDevice::Unpaired; |
| boolean isPaired; |
| HRESULT hr = pairingInfo->get_IsPaired(&isPaired); |
| RETURN_IF_FAILED("Could not obtain device pairing", return QBluetoothLocalDevice::Unpaired); |
| if (!isPaired) |
| return QBluetoothLocalDevice::Unpaired; |
| |
| ComPtr<IDeviceInformationPairing2> pairingInfo2; |
| hr = pairingInfo.As(&pairingInfo2); |
| RETURN_IF_FAILED("Could not cast pairing info", return QBluetoothLocalDevice::Paired); |
| DevicePairingProtectionLevel protection = DevicePairingProtectionLevel_None; |
| hr = pairingInfo2->get_ProtectionLevel(&protection); |
| RETURN_IF_FAILED("Could not obtain pairing protection level", return QBluetoothLocalDevice::Paired); |
| if (protection == DevicePairingProtectionLevel_Encryption |
| || protection == DevicePairingProtectionLevel_EncryptionAndAuthentication) |
| return QBluetoothLocalDevice::AuthorizedPaired; |
| return QBluetoothLocalDevice::Paired; |
| } |
| |
| void QBluetoothLocalDevice::pairingConfirmation(bool confirmation) |
| { |
| Q_UNUSED(confirmation); |
| } |
| |
| void QBluetoothLocalDevice::setHostMode(QBluetoothLocalDevice::HostMode mode) |
| { |
| Q_UNUSED(mode); |
| } |
| |
| QBluetoothLocalDevice::HostMode QBluetoothLocalDevice::hostMode() const |
| { |
| return HostConnectable; |
| } |
| |
| QList<QBluetoothAddress> QBluetoothLocalDevice::connectedDevices() const |
| { |
| return QList<QBluetoothAddress>(); |
| } |
| |
| void QBluetoothLocalDevice::powerOn() |
| { |
| } |
| |
| QString QBluetoothLocalDevice::name() const |
| { |
| return QString(); |
| } |
| |
| QBluetoothAddress QBluetoothLocalDevice::address() const |
| { |
| return QBluetoothAddress(); |
| } |
| |
| QList<QBluetoothHostInfo> QBluetoothLocalDevice::allDevices() |
| { |
| QList<QBluetoothHostInfo> localDevices; |
| return localDevices; |
| } |
| |
| QT_END_NAMESPACE |