You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
169 lines
6.8 KiB
169 lines
6.8 KiB
/******************************************************************************
|
|
*
|
|
* Copyright 2016 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.
|
|
*
|
|
******************************************************************************/
|
|
|
|
#ifndef BLE_ADVERTISER_H
|
|
#define BLE_ADVERTISER_H
|
|
|
|
#include <base/bind.h>
|
|
#include <base/memory/weak_ptr.h>
|
|
#include <vector>
|
|
#include "btm_ble_api.h"
|
|
|
|
#define BTM_BLE_MULTI_ADV_SUCCESS 0
|
|
#define BTM_BLE_MULTI_ADV_FAILURE 1
|
|
#define ADVERTISE_FAILED_TOO_MANY_ADVERTISERS 0x02
|
|
|
|
using MultiAdvCb = base::Callback<void(uint8_t /* status */)>;
|
|
using ParametersCb =
|
|
base::Callback<void(uint8_t /* status */, int8_t /* tx_power */)>;
|
|
|
|
// methods we must have defined
|
|
void btm_ble_update_dmt_flag_bits(uint8_t* flag_value,
|
|
const uint16_t connect_mode,
|
|
const uint16_t disc_mode);
|
|
void btm_acl_update_conn_addr(uint16_t conn_handle, const RawAddress& address);
|
|
|
|
// methods we expose to c code:
|
|
void btm_ble_multi_adv_cleanup(void);
|
|
void btm_ble_multi_adv_init();
|
|
|
|
typedef struct {
|
|
uint16_t advertising_event_properties;
|
|
uint32_t adv_int_min;
|
|
uint32_t adv_int_max;
|
|
tBTM_BLE_ADV_CHNL_MAP channel_map;
|
|
tBTM_BLE_AFP adv_filter_policy;
|
|
int8_t tx_power;
|
|
uint8_t primary_advertising_phy;
|
|
uint8_t secondary_advertising_phy;
|
|
uint8_t scan_request_notification_enable;
|
|
} tBTM_BLE_ADV_PARAMS;
|
|
|
|
typedef struct {
|
|
uint8_t enable;
|
|
uint16_t min_interval;
|
|
uint16_t max_interval;
|
|
uint16_t periodic_advertising_properties;
|
|
} tBLE_PERIODIC_ADV_PARAMS;
|
|
|
|
class BleAdvertiserHciInterface;
|
|
|
|
class BleAdvertisingManager {
|
|
public:
|
|
virtual ~BleAdvertisingManager() = default;
|
|
|
|
static const uint16_t advertising_prop_legacy_connectable = 0x0011;
|
|
static const uint16_t advertising_prop_legacy_non_connectable = 0x0010;
|
|
|
|
static void Initialize(BleAdvertiserHciInterface* interface);
|
|
static void CleanUp();
|
|
static bool IsInitialized();
|
|
static base::WeakPtr<BleAdvertisingManager> Get();
|
|
|
|
/* Register an advertising instance, status will be returned in |cb|
|
|
* callback, with assigned id, if operation succeeds. Instance is freed when
|
|
* advertising is disabled by calling |BTM_BleDisableAdvInstance|, or when any
|
|
* of the operations fails.
|
|
* The instance will have data set to |advertise_data|, scan response set to
|
|
* |scan_response_data|, and will be enabled.
|
|
*/
|
|
virtual void StartAdvertising(uint8_t advertiser_id, MultiAdvCb cb,
|
|
tBTM_BLE_ADV_PARAMS* params,
|
|
std::vector<uint8_t> advertise_data,
|
|
std::vector<uint8_t> scan_response_data,
|
|
int duration, MultiAdvCb timeout_cb) = 0;
|
|
|
|
/* Register an advertising instance, status will be returned in |cb|
|
|
* callback, with assigned id, if operation succeeds. Instance is freed when
|
|
* advertising is disabled by calling |BTM_BleDisableAdvInstance|, or when any
|
|
* of the operations fails.
|
|
* The instance will have data set to |advertise_data|, scan response set to
|
|
* |scan_response_data|, periodic data set to |periodic_data| and will be
|
|
* enabled.
|
|
*/
|
|
virtual void StartAdvertisingSet(
|
|
base::Callback<void(uint8_t /* inst_id */, int8_t /* tx_power */,
|
|
uint8_t /* status */)>
|
|
cb,
|
|
tBTM_BLE_ADV_PARAMS* params, std::vector<uint8_t> advertise_data,
|
|
std::vector<uint8_t> scan_response_data,
|
|
tBLE_PERIODIC_ADV_PARAMS* periodic_params,
|
|
std::vector<uint8_t> periodic_data, uint16_t duration,
|
|
uint8_t maxExtAdvEvents,
|
|
base::Callback<void(uint8_t /* inst_id */, uint8_t /* status */)>
|
|
timeout_cb) = 0;
|
|
|
|
/* Register an advertising instance, status will be returned in |cb|
|
|
* callback, with assigned id, if operation succeeds. Instance is freed when
|
|
* advertising is disabled by calling |BTM_BleDisableAdvInstance|, or when any
|
|
* of the operations fails. */
|
|
virtual void RegisterAdvertiser(
|
|
base::Callback<void(uint8_t /* inst_id */, uint8_t /* status */)>) = 0;
|
|
|
|
/* This function enables/disables an advertising instance. Operation status is
|
|
* returned in |cb| */
|
|
virtual void Enable(uint8_t inst_id, bool enable, MultiAdvCb cb,
|
|
uint16_t duration, uint8_t maxExtAdvEvents,
|
|
MultiAdvCb timeout_cb) = 0;
|
|
|
|
/* This function update a Multi-ADV instance with the specififed adv
|
|
* parameters. */
|
|
virtual void SetParameters(uint8_t inst_id, tBTM_BLE_ADV_PARAMS* p_params,
|
|
ParametersCb cb) = 0;
|
|
|
|
/* This function configure a Multi-ADV instance with the specified adv data or
|
|
* scan response data.*/
|
|
virtual void SetData(uint8_t inst_id, bool is_scan_rsp,
|
|
std::vector<uint8_t> data, MultiAdvCb cb) = 0;
|
|
|
|
/* This function configure instance with the specified periodic parameters */
|
|
virtual void SetPeriodicAdvertisingParameters(
|
|
uint8_t inst_id, tBLE_PERIODIC_ADV_PARAMS* params, MultiAdvCb cb) = 0;
|
|
|
|
/* This function configure instance with the specified periodic data */
|
|
virtual void SetPeriodicAdvertisingData(uint8_t inst_id,
|
|
std::vector<uint8_t> data,
|
|
MultiAdvCb cb) = 0;
|
|
|
|
/* This function enables/disables periodic advertising on selected instance */
|
|
virtual void SetPeriodicAdvertisingEnable(uint8_t inst_id, uint8_t enable,
|
|
MultiAdvCb cb) = 0;
|
|
|
|
/* This function disable a Multi-ADV instance */
|
|
virtual void Unregister(uint8_t inst_id) = 0;
|
|
|
|
/* When resolving list is used, we need to suspend and resume all advertising
|
|
* instances for the time of operation. Suspend() saves current state,
|
|
* Resume() resumes the advertising.
|
|
*/
|
|
virtual void Suspend() = 0;
|
|
virtual void Resume() = 0;
|
|
|
|
/* This method is a member of BleAdvertiserHciInterface, and is exposed here
|
|
* just for tests. It should never be called from upper layers*/
|
|
virtual void OnAdvertisingSetTerminated(
|
|
uint8_t status, uint8_t advertising_handle, uint16_t connection_handle,
|
|
uint8_t num_completed_extended_adv_events) = 0;
|
|
|
|
using GetAddressCallback =
|
|
base::Callback<void(uint8_t /* address_type*/, RawAddress /*address*/)>;
|
|
virtual void GetOwnAddress(uint8_t inst_id, GetAddressCallback cb) = 0;
|
|
};
|
|
|
|
#endif // BLE_ADVERTISER_H
|