101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
/*
|
|
* Copyright 2019 The Android Open Source Project
|
|
*
|
|
* 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
|
|
*
|
|
* http://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.
|
|
*/
|
|
#pragma once
|
|
|
|
#include <memory>
|
|
|
|
#include "hci/hci_packets.h"
|
|
#include "module.h"
|
|
|
|
namespace bluetooth {
|
|
namespace hci {
|
|
|
|
class AdvertisingConfig {
|
|
public:
|
|
std::vector<GapData> advertisement;
|
|
std::vector<GapData> scan_response;
|
|
Address random_address;
|
|
uint16_t interval_min;
|
|
uint16_t interval_max;
|
|
AdvertisingEventType event_type;
|
|
AddressType address_type;
|
|
PeerAddressType peer_address_type;
|
|
Address peer_address;
|
|
uint8_t channel_map;
|
|
AdvertisingFilterPolicy filter_policy;
|
|
uint8_t tx_power; // -127 to +20 (0x7f is no preference)
|
|
};
|
|
|
|
class ExtendedAdvertisingConfig : public AdvertisingConfig {
|
|
public:
|
|
bool connectable = false;
|
|
bool scannable = false;
|
|
bool directed = false;
|
|
bool high_duty_directed_connectable = false;
|
|
bool legacy_pdus = false;
|
|
bool anonymous = false;
|
|
bool include_tx_power = false;
|
|
bool use_le_coded_phy; // Primary advertisement PHY is LE Coded
|
|
uint8_t secondary_max_skip; // maximum advertising events to be skipped, 0x0 send AUX_ADV_IND prior ot the next event
|
|
SecondaryPhyType secondary_advertising_phy;
|
|
uint8_t sid = 0x00;
|
|
Enable enable_scan_request_notifications = Enable::DISABLED;
|
|
OwnAddressType own_address_type;
|
|
Operation operation; // TODO(b/149221472): Support fragmentation
|
|
FragmentPreference fragment_preference = FragmentPreference::CONTROLLER_SHOULD_NOT;
|
|
ExtendedAdvertisingConfig() = default;
|
|
ExtendedAdvertisingConfig(const AdvertisingConfig& config);
|
|
};
|
|
|
|
using AdvertiserId = int32_t;
|
|
|
|
class LeAdvertisingManager : public bluetooth::Module {
|
|
public:
|
|
static constexpr AdvertiserId kInvalidId = -1;
|
|
LeAdvertisingManager();
|
|
|
|
size_t GetNumberOfAdvertisingInstances() const;
|
|
|
|
// Return -1 if the advertiser was not created, otherwise the advertiser ID.
|
|
AdvertiserId CreateAdvertiser(const AdvertisingConfig& config,
|
|
const common::Callback<void(Address, AddressType)>& scan_callback,
|
|
const common::Callback<void(ErrorCode, uint8_t, uint8_t)>& set_terminated_callback,
|
|
os::Handler* handler);
|
|
AdvertiserId ExtendedCreateAdvertiser(
|
|
const ExtendedAdvertisingConfig& config, const common::Callback<void(Address, AddressType)>& scan_callback,
|
|
const common::Callback<void(ErrorCode, uint8_t, uint8_t)>& set_terminated_callback, os::Handler* handler);
|
|
|
|
void RemoveAdvertiser(AdvertiserId id);
|
|
|
|
static const ModuleFactory Factory;
|
|
|
|
protected:
|
|
void ListDependencies(ModuleList* list) override;
|
|
|
|
void Start() override;
|
|
|
|
void Stop() override;
|
|
|
|
std::string ToString() const override;
|
|
|
|
private:
|
|
struct impl;
|
|
std::unique_ptr<impl> pimpl_;
|
|
DISALLOW_COPY_AND_ASSIGN(LeAdvertisingManager);
|
|
};
|
|
|
|
} // namespace hci
|
|
} // namespace bluetooth
|