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Diffstat (limited to 'src/bluetooth/qbluetoothlocaldevice_winrt.cpp')
| -rw-r--r-- | src/bluetooth/qbluetoothlocaldevice_winrt.cpp | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/src/bluetooth/qbluetoothlocaldevice_winrt.cpp b/src/bluetooth/qbluetoothlocaldevice_winrt.cpp new file mode 100644 index 00000000..ae794db0 --- /dev/null +++ b/src/bluetooth/qbluetoothlocaldevice_winrt.cpp @@ -0,0 +1,202 @@ +/**************************************************************************** +** +** 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); +} + +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 |