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nearby/presence/implementation/service_controller_impl.h
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2023-01-06 02:53:57 -08:00

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// Copyright 2020 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 THIRD_PARTY_NEARBY_PRESENCE_IMPLEMENTATION_SERVICE_CONTROLLER_IMPL_H_
#define THIRD_PARTY_NEARBY_PRESENCE_IMPLEMENTATION_SERVICE_CONTROLLER_IMPL_H_
#include <memory>
#include <string>
#include <utility>
#include "absl/status/statusor.h"
#include "presence/implementation/broadcast_manager.h"
#include "presence/implementation/credential_manager_impl.h"
#include "presence/implementation/mediums/mediums.h"
#include "presence/implementation/scan_manager.h"
#include "presence/implementation/service_controller.h"
#include "presence/scan_request.h"
/*
* This class implements {@code ServiceController} functions. Owns mediums and
* other managers instances.
*/
namespace nearby {
namespace presence {
class ServiceControllerImpl : public ServiceController {
public:
using SingleThreadExecutor = ::nearby::SingleThreadExecutor;
ServiceControllerImpl() = default;
~ServiceControllerImpl() override { executor_.Shutdown(); }
absl::StatusOr<ScanSessionId> StartScan(ScanRequest scan_request,
ScanCallback callback) override;
void StopScan(ScanSessionId session_id) override;
absl::StatusOr<BroadcastSessionId> StartBroadcast(
BroadcastRequest broadcast_request, BroadcastCallback callback) override;
void StopBroadcast(BroadcastSessionId) override;
SingleThreadExecutor& GetBackgroundExecutor() { return executor_; }
// Gives tests access to mediums.
Mediums& GetMediums() { return mediums_; }
private:
SingleThreadExecutor executor_;
Mediums mediums_;
CredentialManagerImpl credential_manager_;
ScanManager scan_manager_{mediums_, credential_manager_, executor_};
BroadcastManager broadcast_manager_{mediums_, credential_manager_, executor_};
};
} // namespace presence
} // namespace nearby
#endif // THIRD_PARTY_NEARBY_PRESENCE_IMPLEMENTATION_SERVICE_CONTROLLER_IMPL_H_