/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* 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 the main Bluetooth Manager (BTM) internal
* definitions.
*
******************************************************************************/
#ifndef BTM_BLE_INT_H
#define BTM_BLE_INT_H
#include "bt_common.h"
#include "bt_target.h"
#include "btm_ble_api.h"
#include "btm_ble_int_types.h"
#include "btm_int.h"
#include "btm_int_types.h"
#include "hcidefs.h"
#include "smp_api.h"
extern bool ble_evt_type_is_connectable(uint16_t evt_type);
extern void btm_ble_refresh_raddr_timer_timeout(void* data);
extern void btm_ble_process_adv_pkt(uint8_t len, uint8_t* p);
extern void btm_ble_process_phy_update_pkt(uint8_t len, uint8_t* p);
extern void btm_ble_process_ext_adv_pkt(uint8_t len, uint8_t* p);
extern void btm_ble_proc_scan_rsp_rpt(uint8_t* p);
extern tBTM_STATUS btm_ble_read_remote_name(BD_ADDR remote_bda,
tBTM_CMPL_CB* p_cb);
extern bool btm_ble_cancel_remote_name(BD_ADDR remote_bda);
extern tBTM_STATUS btm_ble_set_discoverability(uint16_t combined_mode);
extern tBTM_STATUS btm_ble_set_connectability(uint16_t combined_mode);
extern void btm_send_hci_scan_enable(uint8_t enable, uint8_t filter_duplicates);
extern void btm_send_hci_set_scan_params(uint8_t scan_type, uint16_t scan_int,
uint16_t scan_win,
uint8_t addr_type_own,
uint8_t scan_filter_policy);
extern tBTM_STATUS btm_ble_start_inquiry(uint8_t mode, uint8_t duration);
extern void btm_ble_stop_scan(void);
extern void btm_clear_all_pending_le_entry(void);
extern void btm_ble_stop_scan();
extern void btm_ble_stop_inquiry(void);
extern void btm_ble_init(void);
extern void btm_ble_connected(uint8_t* bda, uint16_t handle, uint8_t enc_mode,
uint8_t role, tBLE_ADDR_TYPE addr_type,
bool addr_matched);
extern void btm_ble_read_remote_features_complete(uint8_t* p);
extern void btm_ble_write_adv_enable_complete(uint8_t* p);
extern void btm_ble_conn_complete(uint8_t* p, uint16_t evt_len, bool enhanced);
extern void btm_read_ble_local_supported_states_complete(uint8_t* p,
uint16_t evt_len);
extern tBTM_BLE_CONN_ST btm_ble_get_conn_st(void);
extern void btm_ble_set_conn_st(tBTM_BLE_CONN_ST new_st);
extern tBTM_STATUS btm_ble_start_adv(void);
extern tBTM_STATUS btm_ble_stop_adv(void);
extern void btm_le_on_advertising_set_terminated(uint8_t* p, uint16_t length);
extern tBTM_STATUS btm_ble_start_scan(void);
extern void btm_ble_create_ll_conn_complete(uint8_t status);
/* LE security function from btm_sec.cc */
extern void btm_ble_link_sec_check(BD_ADDR bd_addr, tBTM_LE_AUTH_REQ auth_req,
tBTM_BLE_SEC_REQ_ACT* p_sec_req_act);
extern void btm_ble_ltk_request_reply(BD_ADDR bda, bool use_stk,
BT_OCTET16 stk);
extern uint8_t btm_proc_smp_cback(tSMP_EVT event, BD_ADDR bd_addr,
tSMP_EVT_DATA* p_data);
extern tBTM_STATUS btm_ble_set_encryption(BD_ADDR bd_addr,
tBTM_BLE_SEC_ACT sec_act,
uint8_t link_role);
extern void btm_ble_ltk_request(uint16_t handle, uint8_t rand[8],
uint16_t ediv);
extern tBTM_STATUS btm_ble_start_encrypt(BD_ADDR bda, bool use_stk,
BT_OCTET16 stk);
extern void btm_ble_link_encrypted(BD_ADDR bd_addr, uint8_t encr_enable);
/* LE device management functions */
extern void btm_ble_reset_id(void);
/* security related functions */
extern void btm_ble_increment_sign_ctr(BD_ADDR bd_addr, bool is_local);
extern bool btm_get_local_div(BD_ADDR bd_addr, uint16_t* p_div);
extern bool btm_ble_get_enc_key_type(BD_ADDR bd_addr, uint8_t* p_key_types);
extern void btm_ble_test_command_complete(uint8_t* p);
extern void btm_ble_rand_enc_complete(uint8_t* p, uint16_t op_code,
tBTM_RAND_ENC_CB* p_enc_cplt_cback);
extern void btm_sec_save_le_key(BD_ADDR bd_addr, tBTM_LE_KEY_TYPE key_type,
tBTM_LE_KEY_VALUE* p_keys,
bool pass_to_application);
extern void btm_ble_update_sec_key_size(BD_ADDR bd_addr, uint8_t enc_key_size);
extern uint8_t btm_ble_read_sec_key_size(BD_ADDR bd_addr);
/* white list function */
extern bool btm_update_dev_to_white_list(bool to_add, BD_ADDR bd_addr);
extern void btm_update_scanner_filter_policy(tBTM_BLE_SFP scan_policy);
extern void btm_update_adv_filter_policy(tBTM_BLE_AFP adv_policy);
extern void btm_ble_clear_white_list(void);
extern void btm_read_white_list_size_complete(uint8_t* p, uint16_t evt_len);
extern void btm_ble_add_2_white_list_complete(uint8_t status);
extern void btm_ble_remove_from_white_list_complete(uint8_t* p,
uint16_t evt_len);
extern void btm_ble_clear_white_list_complete(uint8_t* p, uint16_t evt_len);
extern void btm_ble_white_list_init(uint8_t white_list_size);
/* background connection function */
extern bool btm_ble_suspend_bg_conn(void);
extern bool btm_ble_resume_bg_conn(void);
extern void btm_send_hci_create_connection(
uint16_t scan_int, uint16_t scan_win, uint8_t init_filter_policy,
uint8_t addr_type_peer, BD_ADDR bda_peer, uint8_t addr_type_own,
uint16_t conn_int_min, uint16_t conn_int_max, uint16_t conn_latency,
uint16_t conn_timeout, uint16_t min_ce_len, uint16_t max_ce_len,
uint8_t phy);
extern bool btm_ble_start_auto_conn(bool start);
extern bool btm_ble_start_select_conn(bool start);
extern bool btm_ble_renew_bg_conn_params(bool add, BD_ADDR bd_addr);
extern void btm_write_dir_conn_wl(BD_ADDR target_addr);
extern void btm_ble_update_mode_operation(uint8_t link_role, BD_ADDR bda,
uint8_t status);
extern bool btm_execute_wl_dev_operation(void);
extern void btm_ble_update_link_topology_mask(uint8_t role, bool increase);
/* direct connection utility */
extern bool btm_send_pending_direct_conn(void);
extern void btm_ble_enqueue_direct_conn_req(void* p_param);
extern void btm_ble_dequeue_direct_conn_req(BD_ADDR rem_bda);
/* BLE address management */
extern void btm_gen_resolvable_private_addr(base::Callback<void(BT_OCTET8)> cb);
extern void btm_gen_non_resolvable_private_addr(tBTM_BLE_ADDR_CBACK* p_cback,
void* p);
extern tBTM_SEC_DEV_REC* btm_ble_resolve_random_addr(BD_ADDR random_bda);
extern void btm_gen_resolve_paddr_low(BT_OCTET8 rand);
/* privacy function */
#if (BLE_PRIVACY_SPT == TRUE)
/* BLE address mapping with CS feature */
extern bool btm_identity_addr_to_random_pseudo(BD_ADDR bd_addr,
uint8_t* p_addr_type,
bool refresh);
extern bool btm_random_pseudo_to_identity_addr(BD_ADDR random_pseudo,
uint8_t* p_static_addr_type);
extern void btm_ble_refresh_peer_resolvable_private_addr(BD_ADDR pseudo_bda,
BD_ADDR rra,
uint8_t rra_type);
extern void btm_ble_refresh_local_resolvable_private_addr(BD_ADDR pseudo_addr,
BD_ADDR local_rpa);
extern void btm_ble_read_resolving_list_entry_complete(uint8_t* p,
uint16_t evt_len);
extern void btm_ble_remove_resolving_list_entry_complete(uint8_t* p,
uint16_t evt_len);
extern void btm_ble_add_resolving_list_entry_complete(uint8_t* p,
uint16_t evt_len);
extern void btm_ble_clear_resolving_list_complete(uint8_t* p, uint16_t evt_len);
extern void btm_read_ble_resolving_list_size_complete(uint8_t* p,
uint16_t evt_len);
extern void btm_ble_enable_resolving_list(uint8_t);
extern bool btm_ble_disable_resolving_list(uint8_t rl_mask, bool to_resume);
extern void btm_ble_enable_resolving_list_for_platform(uint8_t rl_mask);
extern void btm_ble_resolving_list_init(uint8_t max_irk_list_sz);
extern void btm_ble_resolving_list_cleanup(void);
#endif
extern void btm_ble_adv_init(void);
extern void* btm_ble_multi_adv_get_ref(uint8_t inst_id);
extern void btm_ble_multi_adv_cleanup(void);
extern void btm_ble_batchscan_init(void);
extern void btm_ble_batchscan_cleanup(void);
extern void btm_ble_adv_filter_init(void);
extern void btm_ble_adv_filter_cleanup(void);
extern bool btm_ble_topology_check(tBTM_BLE_STATE_MASK request);
extern bool btm_ble_clear_topology_mask(tBTM_BLE_STATE_MASK request_state);
extern bool btm_ble_set_topology_mask(tBTM_BLE_STATE_MASK request_state);
extern void btm_ble_set_random_address(BD_ADDR random_bda);
#if (BTM_BLE_CONFORMANCE_TESTING == TRUE)
extern void btm_ble_set_no_disc_if_pair_fail(bool disble_disc);
extern void btm_ble_set_test_mac_value(bool enable, uint8_t* p_test_mac_val);
extern void btm_ble_set_test_local_sign_cntr_value(
bool enable, uint32_t test_local_sign_cntr);
extern void btm_ble_set_keep_rfu_in_auth_req(bool keep_rfu);
#endif
#endif