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nearby/internal/platform/implementation/linux/bluetooth_adapter.h
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// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef PLATFORM_IMPL_LINUX_BLUETOOTH_ADAPTER_H_
#define PLATFORM_IMPL_LINUX_BLUETOOTH_ADAPTER_H_
#include <sdbus-c++/IConnection.h>
#include <sdbus-c++/ProxyInterfaces.h>
#include "absl/strings/string_view.h"
#include "internal/platform/implementation/bluetooth_adapter.h"
#include "internal/platform/implementation/linux/bluez.h"
#include "internal/platform/implementation/linux/dbus.h"
#include "internal/platform/implementation/linux/generated/dbus/bluez/adapter_client.h"
namespace nearby {
namespace linux {
class BluezAdapter : public sdbus::ProxyInterfaces<org::bluez::Adapter1_proxy> {
public:
BluezAdapter(sdbus::IConnection &system_bus,
const sdbus::ObjectPath &adapter_object_path)
: ProxyInterfaces(system_bus, bluez::SERVICE_DEST, adapter_object_path) {
registerProxy();
}
~BluezAdapter() { unregisterProxy(); }
};
class BluetoothAdapter : public api::BluetoothAdapter {
public:
BluetoothAdapter(const BluetoothAdapter &) = default;
BluetoothAdapter(BluetoothAdapter &&) = delete;
BluetoothAdapter &operator=(const BluetoothAdapter &) = default;
BluetoothAdapter &operator=(BluetoothAdapter &&) = delete;
BluetoothAdapter(sdbus::IConnection &system_bus,
const sdbus::ObjectPath &adapter_object_path)
: bluez_adapter_(
std::make_shared<BluezAdapter>(system_bus, adapter_object_path)) {}
~BluetoothAdapter() override = default;
bool SetStatus(Status status) override;
bool IsEnabled() const override;
ScanMode GetScanMode() const override;
bool SetScanMode(ScanMode scan_mode) override;
std::string GetName() const override;
bool SetName(absl::string_view name) override;
bool SetName(absl::string_view name, bool persist) override;
std::string GetMacAddress() const override;
bool RemoveDeviceByObjectPath(const sdbus::ObjectPath &device_object_path) {
try {
bluez_adapter_->RemoveDevice(device_object_path);
return true;
} catch (const sdbus::Error &e) {
DBUS_LOG_METHOD_CALL_ERROR(bluez_adapter_, "RemoveDevice", e);
return false;
}
}
sdbus::ObjectPath GetObjectPath() const {
return bluez_adapter_->getObjectPath();
}
BluezAdapter &GetBluezAdapterObject() { return *bluez_adapter_; }
private:
std::shared_ptr<BluezAdapter> bluez_adapter_;
};
} // namespace linux
} // namespace nearby
#endif // PLATFORM_IMPL_LINUX_BLUETOOTH_ADAPTER_H_