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nearby/sharing/linux/nearby_connections_adapter.h
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2026-03-18 20:25:58 +05:30

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// Copyright 2025 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_SHARING_LINUX_NEARBY_CONNECTIONS_ADAPTER_H_
#define THIRD_PARTY_NEARBY_SHARING_LINUX_NEARBY_CONNECTIONS_ADAPTER_H_
#include <functional>
#include <memory>
#include <string>
#include "absl/strings/string_view.h"
#include "absl/types/span.h"
#include "connections/advertising_options.h"
#include "connections/connection_options.h"
#include "connections/core.h"
#include "connections/discovery_options.h"
#include "connections/implementation/service_controller_router.h"
#include "connections/listeners.h"
#include "connections/payload.h"
#include "connections/status.h"
namespace nearby::sharing::linux {
class NearbyConnectionsAdapter {
public:
virtual ~NearbyConnectionsAdapter() = default;
virtual void StartAdvertising(
absl::string_view service_id,
connections::AdvertisingOptions advertising_options,
connections::ConnectionRequestInfo request_info,
std::function<void(connections::Status)> callback) = 0;
virtual void StopAdvertising(
std::function<void(connections::Status)> callback) = 0;
virtual void StartDiscovery(
absl::string_view service_id,
connections::DiscoveryOptions discovery_options,
connections::DiscoveryListener discovery_listener,
std::function<void(connections::Status)> callback) = 0;
virtual void StopDiscovery(
std::function<void(connections::Status)> callback) = 0;
virtual void RequestConnection(
absl::string_view endpoint_id,
connections::ConnectionRequestInfo request_info,
connections::ConnectionOptions connection_options,
std::function<void(connections::Status)> callback) = 0;
virtual void AcceptConnection(
absl::string_view endpoint_id, connections::PayloadListener listener,
std::function<void(connections::Status)> callback) = 0;
virtual void RejectConnection(
absl::string_view endpoint_id,
std::function<void(connections::Status)> callback) = 0;
virtual void SendPayload(
absl::Span<const std::string> endpoint_ids, connections::Payload payload,
std::function<void(connections::Status)> callback) = 0;
virtual void DisconnectFromEndpoint(
absl::string_view endpoint_id,
std::function<void(connections::Status)> callback) = 0;
};
class CoreNearbyConnectionsAdapter : public NearbyConnectionsAdapter {
public:
CoreNearbyConnectionsAdapter();
~CoreNearbyConnectionsAdapter() override;
void StartAdvertising(
absl::string_view service_id,
connections::AdvertisingOptions advertising_options,
connections::ConnectionRequestInfo request_info,
std::function<void(connections::Status)> callback) override;
void StopAdvertising(
std::function<void(connections::Status)> callback) override;
void StartDiscovery(
absl::string_view service_id,
connections::DiscoveryOptions discovery_options,
connections::DiscoveryListener discovery_listener,
std::function<void(connections::Status)> callback) override;
void StopDiscovery(
std::function<void(connections::Status)> callback) override;
void RequestConnection(
absl::string_view endpoint_id,
connections::ConnectionRequestInfo request_info,
connections::ConnectionOptions connection_options,
std::function<void(connections::Status)> callback) override;
void AcceptConnection(
absl::string_view endpoint_id, connections::PayloadListener listener,
std::function<void(connections::Status)> callback) override;
void RejectConnection(
absl::string_view endpoint_id,
std::function<void(connections::Status)> callback) override;
void SendPayload(
absl::Span<const std::string> endpoint_ids, connections::Payload payload,
std::function<void(connections::Status)> callback) override;
void DisconnectFromEndpoint(
absl::string_view endpoint_id,
std::function<void(connections::Status)> callback) override;
private:
std::unique_ptr<connections::ServiceControllerRouter> router_;
std::unique_ptr<connections::Core> core_;
};
} // namespace nearby::sharing::linux
#endif // THIRD_PARTY_NEARBY_SHARING_LINUX_NEARBY_CONNECTIONS_ADAPTER_H_