bt/stack/btm/btm_ble_int.h

/******************************************************************************
 *
 *  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_target.h"
#include "bt_common.h"
#include "hcidefs.h"
#include "btm_ble_api.h"
#include "btm_int.h"

#if (BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE)
#include "smp_api.h"
#endif

#include "btm_ble_int_types.h"

#ifdef __cplusplus
extern "C" {
#endif

extern void btm_ble_refresh_raddr_timer_timeout(void *data);
extern void btm_ble_process_adv_pkt (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_INQ_INFO *p_cur, 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 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_send_extended_scan_params(uint8_t scan_type, uint32_t scan_int,
                                                 uint32_t scan_win, uint8_t addr_type_own,
                                                 uint8_t scan_filter_policy);
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 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 */
#if (SMP_INCLUDED == TRUE)
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);
#endif

/* 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_ble_initiate_select_conn(BD_ADDR bda);
extern bool    btm_ble_start_auto_conn(bool    start);
extern bool    btm_ble_start_select_conn(bool    start,tBTM_BLE_SEL_CBACK   *p_select_cback);
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 (void *p_cmd_cplt_cback);
extern void btm_gen_non_resolvable_private_addr (tBTM_BLE_ADDR_CBACK *p_cback, void *p);
extern void btm_ble_resolve_random_addr(BD_ADDR random_bda, tBTM_BLE_RESOLVE_CBACK * p_cback, void *p);
extern void btm_gen_resolve_paddr_low(tBTM_RAND_ENC *p);

/*  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_multi_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);

#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_set_random_address(BD_ADDR random_bda);
extern void btm_ble_set_keep_rfu_in_auth_req(bool    keep_rfu);
#endif


#ifdef __cplusplus
}
#endif

#endif