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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "device/bluetooth/test/fake_bluetooth_adapter_winrt.h"
#include <utility>
#include "base/functional/bind.h"
#include "base/strings/strcat.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_split.h"
#include "base/task/sequenced_task_runner.h"
#include "base/win/async_operation.h"
#include "device/bluetooth/test/bluetooth_test.h"
namespace device {
namespace {
// In order to avoid a name clash with device::BluetoothAdapter we need this
// auxiliary namespace.
namespace uwp {
using ABI::Windows::Devices::Bluetooth::BluetoothAdapter;
} // namespace uwp
using ABI::Windows::Devices::Bluetooth::IBluetoothAdapter;
using ABI::Windows::Devices::Radios::Radio;
using ABI::Windows::Foundation::IAsyncOperation;
using Microsoft::WRL::ComPtr;
using Microsoft::WRL::Make;
} // namespace
FakeBluetoothAdapterWinrt::FakeBluetoothAdapterWinrt(
std::string_view address,
Microsoft::WRL::ComPtr<ABI::Windows::Devices::Radios::IRadio> radio)
: raw_address_(ToRawBluetoothAddress(address)), radio_(std::move(radio)) {}
FakeBluetoothAdapterWinrt::~FakeBluetoothAdapterWinrt() = default;
// static
uint64_t FakeBluetoothAdapterWinrt::ToRawBluetoothAddress(
std::string_view address) {
uint64_t raw_address;
const bool result = base::HexStringToUInt64(
base::StrCat(base::SplitStringPiece(address, ":", base::TRIM_WHITESPACE,
base::SPLIT_WANT_ALL)),
&raw_address);
DCHECK(result);
return raw_address;
}
HRESULT FakeBluetoothAdapterWinrt::get_DeviceId(HSTRING* value) {
// The actual device id does not matter for testing, as long as this method
// returns a success code.
return S_OK;
}
HRESULT FakeBluetoothAdapterWinrt::get_BluetoothAddress(UINT64* value) {
*value = raw_address_;
return S_OK;
}
HRESULT FakeBluetoothAdapterWinrt::get_IsClassicSupported(boolean* value) {
return E_NOTIMPL;
}
HRESULT FakeBluetoothAdapterWinrt::get_IsLowEnergySupported(boolean* value) {
return E_NOTIMPL;
}
HRESULT FakeBluetoothAdapterWinrt::get_IsPeripheralRoleSupported(
boolean* value) {
*value = true;
return S_OK;
}
HRESULT FakeBluetoothAdapterWinrt::get_IsCentralRoleSupported(boolean* value) {
return E_NOTIMPL;
}
HRESULT FakeBluetoothAdapterWinrt::get_IsAdvertisementOffloadSupported(
boolean* value) {
return E_NOTIMPL;
}
HRESULT FakeBluetoothAdapterWinrt::GetRadioAsync(
IAsyncOperation<Radio*>** operation) {
auto async_op = Make<base::win::AsyncOperation<Radio*>>();
base::SequencedTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE, base::BindOnce(async_op->callback(), radio_));
*operation = async_op.Detach();
return S_OK;
}
FakeBluetoothAdapterStaticsWinrt::FakeBluetoothAdapterStaticsWinrt(
ComPtr<IBluetoothAdapter> default_adapter)
: default_adapter_(std::move(default_adapter)) {}
FakeBluetoothAdapterStaticsWinrt::~FakeBluetoothAdapterStaticsWinrt() = default;
HRESULT FakeBluetoothAdapterStaticsWinrt::GetDeviceSelector(HSTRING* result) {
return E_NOTIMPL;
}
HRESULT FakeBluetoothAdapterStaticsWinrt::FromIdAsync(
HSTRING device_id,
IAsyncOperation<uwp::BluetoothAdapter*>** operation) {
return E_NOTIMPL;
}
HRESULT FakeBluetoothAdapterStaticsWinrt::GetDefaultAsync(
IAsyncOperation<uwp::BluetoothAdapter*>** operation) {
// Here we mimick production code and do not return an error code if no
// default adapter is present. Just as production code, the async operation
// completes successfully and returns a nullptr as adapter in this case.
auto async_op = Make<base::win::AsyncOperation<uwp::BluetoothAdapter*>>();
base::SequencedTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE, base::BindOnce(async_op->callback(), default_adapter_));
*operation = async_op.Detach();
return S_OK;
}
} // namespace device
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