1/******************************************************************************
2 *
3 *  Copyright (C) 2009-2012 Broadcom Corporation
4 *
5 *  Licensed under the Apache License, Version 2.0 (the "License");
6 *  you may not use this file except in compliance with the License.
7 *  You may obtain a copy of the License at:
8 *
9 *  http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 *
17 ******************************************************************************/
18
19#ifndef BTIF_DM_H
20#define BTIF_DM_H
21
22#include "bta_api.h"
23#include "btif_uid.h"
24#include "bte_appl.h"
25
26/************************************************************************************
27**  Functions
28********************************************************************************/
29
30void btif_dm_init(uid_set_t* set);
31void btif_dm_cleanup(void);
32
33/**
34 * BTIF callback to switch context from bte to btif
35 */
36void bte_dm_evt(tBTA_DM_SEC_EVT event, tBTA_DM_SEC *p_data);
37
38/**
39 * Notify BT disable being initiated. DM may chose to abort
40 * pending commands, like pairing
41 */
42void btif_dm_on_disable(void);
43
44/**
45 * Callout for handling io_capabilities request
46 */
47void btif_dm_proc_io_req(BD_ADDR bd_addr, tBTA_IO_CAP *p_io_cap, tBTA_OOB_DATA *p_oob_data,
48                      tBTA_AUTH_REQ *p_auth_req, BOOLEAN is_orig);
49/**
50 * Callout for handling io_capabilities response
51 */
52void btif_dm_proc_io_rsp(BD_ADDR bd_addr, tBTA_IO_CAP io_cap,
53                      tBTA_OOB_DATA oob_data, tBTA_AUTH_REQ auth_req);
54
55/**
56 * Out-of-band functions
57 */
58void btif_dm_set_oob_for_io_req(tBTA_OOB_DATA  *p_oob_data);
59void btif_dm_set_oob_for_le_io_req(BD_ADDR bd_addr, tBTA_OOB_DATA  *p_oob_data,
60                                   tBTA_LE_AUTH_REQ *p_auth_req);
61#ifdef BTIF_DM_OOB_TEST
62void btif_dm_load_local_oob(void);
63void btif_dm_proc_loc_oob(BOOLEAN valid, BT_OCTET16 c, BT_OCTET16 r);
64BOOLEAN btif_dm_proc_rmt_oob(BD_ADDR bd_addr,  BT_OCTET16 p_c, BT_OCTET16 p_r);
65#endif /* BTIF_DM_OOB_TEST */
66#if (BLE_INCLUDED == TRUE)
67
68/*callout for reading SMP properties from Text file*/
69BOOLEAN btif_dm_get_smp_config(tBTE_APPL_CFG* p_cfg);
70
71typedef struct
72{
73    BOOLEAN                   is_penc_key_rcvd;
74    tBTM_LE_PENC_KEYS         penc_key;       /* received peer encryption key */
75    BOOLEAN                   is_pcsrk_key_rcvd;
76    tBTM_LE_PCSRK_KEYS        pcsrk_key;       /* received peer device SRK */
77    BOOLEAN                   is_pid_key_rcvd;
78    tBTM_LE_PID_KEYS          pid_key;        /* peer device ID key */
79    BOOLEAN                   is_lenc_key_rcvd;
80    tBTM_LE_LENC_KEYS         lenc_key;       /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/
81    BOOLEAN                   is_lcsrk_key_rcvd;
82    tBTM_LE_LCSRK_KEYS        lcsrk_key;      /* local device CSRK = d1(ER,DIV,1)*/
83    BOOLEAN                   is_lidk_key_rcvd;   /* local identity key received */
84} btif_dm_ble_cb_t;
85
86#define BTIF_DM_LE_KEY_PENC        BTA_LE_KEY_PENC
87#define BTIF_DM_LE_KEY_PID         BTA_LE_KEY_PID
88#define BTIF_DM_LE_KEY_PCSRK       BTA_LE_KEY_PCSRK
89#define BTIF_DM_LE_KEY_LENC        BTA_LE_KEY_LENC
90#define BTIF_DM_LE_KEY_LID         BTA_LE_KEY_LID
91#define BTIF_DM_LE_KEY_LCSRK       BTA_LE_KEY_LCSRK
92
93#define BTIF_DM_LE_LOCAL_KEY_IR       (1<<0)
94#define BTIF_DM_LE_LOCAL_KEY_IRK      (1<<1)
95#define BTIF_DM_LE_LOCAL_KEY_DHK      (1<<2)
96#define BTIF_DM_LE_LOCAL_KEY_ER       (1<<3)
97
98void btif_dm_load_ble_local_keys(void);
99void btif_dm_get_ble_local_keys(tBTA_DM_BLE_LOCAL_KEY_MASK *p_key_mask, BT_OCTET16 er,
100                                   tBTA_BLE_LOCAL_ID_KEYS *p_id_keys);
101void btif_dm_save_ble_bonding_keys(void);
102void btif_dm_remove_ble_bonding_keys(void);
103void btif_dm_ble_sec_req_evt(tBTA_DM_BLE_SEC_REQ *p_ble_req);
104
105void btif_dm_update_ble_remote_properties( BD_ADDR bd_addr, BD_NAME bd_name,
106                                           tBT_DEVICE_TYPE dev_type);
107
108#endif /* BLE_INCLUDED */
109
110#endif
111