btif_dm.h revision 84baa7f16e830394408278dbb8c508dd9fa02887 
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 "bte_appl.h"
24#include "btif_uid.h"
25
26/************************************************************************************
27 *  Functions
28 *******************************************************************************/
29void btif_dm_init(uid_set_t* set);
30void btif_dm_cleanup(void);
31
32/**
33 * BTIF callback to switch context from bte to btif
34 */
35void bte_dm_evt(tBTA_DM_SEC_EVT event, tBTA_DM_SEC* p_data);
36
37/**
38 * Notify BT disable being initiated. DM may chose to abort
39 * pending commands, like pairing
40 */
41void btif_dm_on_disable(void);
42
43/**
44 * Callout for handling io_capabilities request
45 */
46void btif_dm_proc_io_req(BD_ADDR bd_addr, tBTA_IO_CAP* p_io_cap,
47                         tBTA_OOB_DATA* p_oob_data, tBTA_AUTH_REQ* p_auth_req,
48                         bool 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(bool valid, BT_OCTET16 c, BT_OCTET16 r);
64bool btif_dm_proc_rmt_oob(BD_ADDR bd_addr, BT_OCTET16 p_c, BT_OCTET16 p_r);
65#endif /* BTIF_DM_OOB_TEST */
66
67/*callout for reading SMP properties from Text file*/
68bool btif_dm_get_smp_config(tBTE_APPL_CFG* p_cfg);
69
70typedef struct {
71  bool is_penc_key_rcvd;
72  tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */
73  bool is_pcsrk_key_rcvd;
74  tBTM_LE_PCSRK_KEYS pcsrk_key; /* received peer device SRK */
75  bool is_pid_key_rcvd;
76  tBTM_LE_PID_KEYS pid_key; /* peer device ID key */
77  bool is_lenc_key_rcvd;
78  tBTM_LE_LENC_KEYS
79      lenc_key; /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/
80  bool is_lcsrk_key_rcvd;
81  tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/
82  bool is_lidk_key_rcvd;        /* local identity key received */
83} btif_dm_ble_cb_t;
84
85#define BTIF_DM_LE_KEY_PENC BTA_LE_KEY_PENC
86#define BTIF_DM_LE_KEY_PID BTA_LE_KEY_PID
87#define BTIF_DM_LE_KEY_PCSRK BTA_LE_KEY_PCSRK
88#define BTIF_DM_LE_KEY_LENC BTA_LE_KEY_LENC
89#define BTIF_DM_LE_KEY_LID BTA_LE_KEY_LID
90#define BTIF_DM_LE_KEY_LCSRK BTA_LE_KEY_LCSRK
91
92#define BTIF_DM_LE_LOCAL_KEY_IR (1 << 0)
93#define BTIF_DM_LE_LOCAL_KEY_IRK (1 << 1)
94#define BTIF_DM_LE_LOCAL_KEY_DHK (1 << 2)
95#define BTIF_DM_LE_LOCAL_KEY_ER (1 << 3)
96
97void btif_dm_load_ble_local_keys(void);
98void btif_dm_get_ble_local_keys(tBTA_DM_BLE_LOCAL_KEY_MASK* p_key_mask,
99                                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
109#endif
110