mirror of
https://github.com/kidfromjupiter/nearby.git
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104 lines
4.2 KiB
C++
104 lines
4.2 KiB
C++
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef PLATFORM_IMPL_WINDOWS_BLUETOOTH_CLASSIC_DEVICE_H_
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#define PLATFORM_IMPL_WINDOWS_BLUETOOTH_CLASSIC_DEVICE_H_
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#include <guiddef.h>
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#include <string>
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#include "absl/strings/string_view.h"
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#include "internal/platform/exception.h"
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#include "internal/platform/implementation/bluetooth_classic.h"
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#include "internal/platform/implementation/windows/generated/winrt/Windows.Devices.Bluetooth.h"
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#include "internal/platform/implementation/windows/generated/winrt/Windows.Devices.Enumeration.h"
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#include "internal/platform/implementation/windows/generated/winrt/base.h"
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#include "internal/platform/input_stream.h"
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#include "internal/platform/mac_address.h"
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#include "internal/platform/output_stream.h"
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namespace nearby {
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namespace windows {
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// Represents an asynchronous operation, which returns a result upon completion.
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// https://docs.microsoft.com/en-us/uwp/api/windows.foundation.iasyncoperation-1?view=winrt-20348
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using winrt::Windows::Foundation::IAsyncOperation;
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// The result of a Rfcomm device service request.
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// https://docs.microsoft.com/en-us/uwp/api/windows.devices.bluetooth.rfcomm.rfcommdeviceservicesresult?view=winrt-20348
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using winrt::Windows::Devices::Bluetooth::Rfcomm::RfcommDeviceServicesResult;
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// Represents an instance of a service on a Bluetooth basic rate device.
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// https://docs.microsoft.com/en-us/uwp/api/windows.devices.bluetooth.rfcomm.rfcommdeviceservice?view=winrt-20348
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using winrt::Windows::Devices::Bluetooth::Rfcomm::RfcommDeviceService;
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// Represents an RFCOMM service ID.
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// https://docs.microsoft.com/en-us/uwp/api/windows.devices.bluetooth.rfcomm.rfcommserviceid?view=winrt-20348
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using winrt::Windows::Devices::Bluetooth::Rfcomm::RfcommServiceId;
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// Indicates whether applicable Bluetooth API methods should operate on values
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// cached in the system, or whether they should retrieve those values from the
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// Bluetooth device.
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// https://docs.microsoft.com/en-us/uwp/api/windows.devices.bluetooth.bluetoothcachemode?view=winrt-20348
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using winrt::Windows::Devices::Bluetooth::BluetoothCacheMode;
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// https://developer.android.com/reference/android/bluetooth/BluetoothDevice.html.
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class BluetoothDevice : public api::BluetoothDevice {
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public:
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explicit BluetoothDevice(MacAddress mac_address);
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explicit BluetoothDevice(
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const winrt::Windows::Devices::Bluetooth::BluetoothDevice&
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bluetoothDevice);
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~BluetoothDevice() override;
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BluetoothDevice(BluetoothDevice&&) = default;
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BluetoothDevice& operator=(BluetoothDevice&&) = default;
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// https://developer.android.com/reference/android/bluetooth/BluetoothDevice.html#getName()
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std::string GetName() const override { return name_; }
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// Returns BT MAC address assigned to this device.
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MacAddress GetMacAddress() const override;
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std::string GetId() { return id_; }
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// Update device name
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void SetName(std::string name) { name_ = name; }
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RfcommDeviceService GetRfcommServiceForIdAsync(
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winrt::Windows::Devices::Bluetooth::Rfcomm::RfcommServiceId serviceId);
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private:
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RfcommDeviceService GetRfcommServiceForIdWithRetryAsync(
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winrt::Windows::Devices::Bluetooth::Rfcomm::RfcommServiceId serviceId);
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// https://docs.microsoft.com/en-us/uwp/api/windows.devices.bluetooth.bluetoothdevice?view=winrt-20348
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winrt::Windows::Devices::Bluetooth::BluetoothDevice windows_bluetooth_device_;
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// Once the device is lost, we can no longer access it's id.
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std::string id_;
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// Keep the current device name, it can be updated when device update.
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std::string name_;
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// Once the device is lost, we can no longer access it's mac address.
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MacAddress mac_address_;
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};
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} // namespace windows
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} // namespace nearby
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#endif // PLATFORM_IMPL_WINDOWS_BLUETOOTH_CLASSIC_DEVICE_H_
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