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// Copyright 2021 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 CORE_DISCOVERY_OPTIONS_H_
#define CORE_DISCOVERY_OPTIONS_H_
#include <string>
#include "core/medium_selector.h"
#include "core/options_base.h"
#include "core/power_level.h"
#include "core/strategy.h"
#include "platform/base/byte_array.h"
#include "proto/connections_enums.pb.h"
namespace location {
namespace nearby {
namespace connections {
// Feature On/Off switch for mediums.
using BooleanMediumSelector = MediumSelector<bool>;
// Connection Options: used for both Advertising and Discovery.
// All fields are mutable, to make the type copy-assignable.
struct DiscoveryOptions : OptionsBase {
bool auto_upgrade_bandwidth;
bool enforce_topology_constraints;
int keep_alive_interval_millis = 0;
int keep_alive_timeout_millis = 0;
// Whether this is intended to be used in conjunction with InjectEndpoint().
bool is_out_of_band_connection = false;
std::string fast_advertisement_service_uuid;
// Returns a copy and normalizes allowed mediums:
// (1) If is_out_of_band_connection is true, verifies that there is only one
// medium allowed, defaulting to only Bluetooth if unspecified.
// (2) If no mediums are allowed, allow all mediums.
DiscoveryOptions CompatibleOptions() const;
};
} // namespace connections
} // namespace nearby
} // namespace location
#endif // CORE_DISCOVERY_OPTIONS_H_