system/include/hardware/bt_common_types.h

/*
 * Copyright (C) 2015 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.
 */

/******************************************************************************
 *
 * This file contains constants and definitions that can be used commonly
 * between JNI and stack layer
 *
 ******************************************************************************/
#ifndef ANDROID_INCLUDE_BT_COMMON_TYPES_H
#define ANDROID_INCLUDE_BT_COMMON_TYPES_H

#include <bluetooth/uuid.h>
#include <raw_address.h>

#include <vector>

#include "bluetooth.h"

typedef struct {
  uint8_t client_if;
  uint8_t filt_index;
  uint8_t advertiser_state;
  uint8_t advertiser_info_present;
  uint8_t addr_type;
  uint8_t tx_power;
  int8_t rssi_value;
  uint16_t time_stamp;
  RawAddress bd_addr;
  uint8_t adv_pkt_len;
  uint8_t* p_adv_pkt_data;
  uint8_t scan_rsp_len;
  uint8_t* p_scan_rsp_data;
} btgatt_track_adv_info_t;

typedef enum {
  BTGATT_DB_PRIMARY_SERVICE,
  BTGATT_DB_SECONDARY_SERVICE,
  BTGATT_DB_INCLUDED_SERVICE,
  BTGATT_DB_CHARACTERISTIC,
  BTGATT_DB_DESCRIPTOR,
} bt_gatt_db_attribute_type_t;

typedef struct {
  uint16_t id;
  bluetooth::Uuid uuid;
  bt_gatt_db_attribute_type_t type;
  uint16_t attribute_handle;

  /*
   * If |type| is |BTGATT_DB_PRIMARY_SERVICE|, or
   * |BTGATT_DB_SECONDARY_SERVICE|, this contains the start and end attribute
   * handles.
   */
  uint16_t start_handle;
  uint16_t end_handle;

  /*
   * If |type| is |BTGATT_DB_CHARACTERISTIC|, this contains the properties of
   * the characteristic.
   */
  uint8_t properties;
  uint16_t extended_properties;

  uint16_t permissions;
} btgatt_db_element_t;

typedef struct {
  uint16_t feat_seln;
  uint16_t list_logic_type;
  uint8_t filt_logic_type;
  uint8_t rssi_high_thres;
  uint8_t rssi_low_thres;
  uint8_t dely_mode;
  uint16_t found_timeout;
  uint16_t lost_timeout;
  uint8_t found_timeout_cnt;
  uint16_t num_of_tracking_entries;
} btgatt_filt_param_setup_t;

// Advertising Packet Content Filter
struct ApcfCommand {
  uint8_t type;
  RawAddress address;
  uint8_t addr_type;
  bluetooth::Uuid uuid;
  bluetooth::Uuid uuid_mask;
  std::vector<uint8_t> name;
  uint16_t company;
  uint16_t company_mask;
  uint8_t org_id;
  uint8_t tds_flags;
  uint8_t tds_flags_mask;
  uint8_t meta_data_type;
  std::vector<uint8_t> meta_data;
  uint8_t ad_type;
  std::vector<uint8_t> data;
  std::vector<uint8_t> data_mask;
  std::array<uint8_t, 16> irk;  // 128 bit/16 octet IRK
};

typedef enum {
  MSFT_CONDITION_TYPE_PATTERNS = 0x01,
  MSFT_CONDITION_TYPE_UUID = 0x02,
  MSFT_CONDITION_TYPE_IRK_RESOLUTION = 0x03,
  MSFT_CONDITION_TYPE_ADDRESS = 0x04,
} bt_msft_condition_type;

enum MsftLeMonitorAdvConditionUuidType {
  MSFT_CONDITION_UUID_TYPE_16_BIT = 0x01,
  MSFT_CONDITION_UUID_TYPE_32_BIT = 0x02,
  MSFT_CONDITION_UUID_TYPE_128_BIT = 0x03,
};

// MSFT scan filter pattern
struct MsftAdvMonitorPattern {
  uint8_t ad_type;
  uint8_t start_byte;
  std::vector<uint8_t> pattern;
};

struct MsftAdvMonitorAddress {
  uint8_t addr_type;
  RawAddress bd_addr;
};

// LE Scan filter defined by MSFT extension.
struct MsftAdvMonitor {
  uint8_t rssi_threshold_high;
  uint8_t rssi_threshold_low;
  uint8_t rssi_threshold_low_time_interval;
  uint8_t rssi_sampling_period;
  uint8_t condition_type;
  std::vector<MsftAdvMonitorPattern> patterns;
  MsftAdvMonitorAddress addr_info;
};

#if __has_include(<bluetooth/log.h>)
#include <bluetooth/log.h>

namespace fmt {
template <>
struct formatter<bt_gatt_db_attribute_type_t>
    : enum_formatter<bt_gatt_db_attribute_type_t> {};
}  // namespace fmt
#endif  // __has_include(<bluetooth/log.h>)

#endif /* ANDROID_INCLUDE_BT_COMMON_TYPES_H */