1 // Copyright (C) 2014 The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 #ifndef __BTC_BLE_STORAGE_H__
15 #define __BTC_BLE_STORAGE_H__
16 #include "stack/bt_types.h"
17 #include "common/bt_target.h"
18 #include "esp_gap_ble_api.h"
19 #include "bta/bta_api.h"
20 
21 #if (SMP_INCLUDED == TRUE)
22 #define BTC_LE_LOCAL_KEY_IR       (1<<0)
23 #define BTC_LE_LOCAL_KEY_IRK      (1<<1)
24 #define BTC_LE_LOCAL_KEY_DHK      (1<<2)
25 #define BTC_LE_LOCAL_KEY_ER       (1<<3)
26 
27 #define BTC_BLE_STORAGE_DEV_TYPE_STR                "DevType"
28 #define BTC_BLE_STORAGE_ADDR_TYPE_STR               "AddrType"
29 #define BTC_BLE_STORAGE_LINK_KEY_STR                "LinkKey"
30 #define BTC_BLE_STORAGE_LE_KEY_PENC_STR             "LE_KEY_PENC"
31 #define BTC_BLE_STORAGE_LE_KEY_PID_STR              "LE_KEY_PID"
32 #define BTC_BLE_STORAGE_LE_KEY_PCSRK_STR            "LE_KEY_PCSRK"
33 #define BTC_BLE_STORAGE_LE_KEY_LENC_STR             "LE_KEY_LENC"
34 #define BTC_BLE_STORAGE_LE_KEY_LID_STR              "LE_KEY_LID"
35 #define BTC_BLE_STORAGE_LE_KEY_LCSRK_STR            "LE_KEY_LCSRK"
36 #define BTC_BLE_STORAGE_LE_AUTH_MODE_STR            "AuthMode"
37 
38 #define BTC_BLE_STORAGE_LOCAL_ADAPTER_STR           "Adapter"
39 #define BTC_BLE_STORAGE_LE_LOCAL_KEY_IR_STR         "LE_LOCAL_KEY_IR"
40 #define BTC_BLE_STORAGE_LE_LOCAL_KEY_IRK_STR        "LE_LOCAL_KEY_IRK"
41 #define BTC_BLE_STORAGE_LE_LOCAL_KEY_DHK_STR        "LE_LOCAL_KEY_DHK"
42 #define BTC_BLE_STORAGE_LE_LOCAL_KEY_ER_STR         "LE_LOCAL_KEY_ER"
43 
44 /************************************************************************************
45 **  Local type definitions
46 ************************************************************************************/
47 typedef struct
48 {
49     BT_OCTET16 sp_c;
50     BT_OCTET16 sp_r;
51     BD_ADDR  oob_bdaddr;  /* peer bdaddr*/
52 } btc_dm_oob_cb_t;
53 
54 
55 void btc_storage_save(void);
56 
57 bt_status_t btc_storage_add_ble_bonding_key( bt_bdaddr_t *remote_bd_addr, char *key, uint8_t key_type, uint8_t key_length);
58 
59 bt_status_t btc_storage_get_ble_bonding_key(bt_bdaddr_t *remote_bd_addr, uint8_t key_type, char *key_value, int key_length);
60 
61 bt_status_t btc_storage_remove_ble_bonding_keys(bt_bdaddr_t *remote_bd_addr);
62 
63 bool btc_storage_compare_address_key_value(bt_bdaddr_t *remote_bd_addr, uint8_t key_type, void *key_value, int key_length);
64 
65 bt_status_t _btc_storage_in_fetch_bonded_ble_device(const char *remote_bd_addr, int add);
66 
67 bt_status_t btc_storage_add_ble_local_key(char *key, uint8_t key_type, uint8_t key_length);
68 
69 bt_status_t btc_storage_remove_ble_local_keys(void);
70 
71 bt_status_t btc_storage_get_ble_local_key(uint8_t key_type, char *key_value, int key_len);
72 
73 bt_status_t btc_storage_set_ble_dev_auth_mode(bt_bdaddr_t *remote_bd_addr, uint8_t auth_mode, bool flush);
74 
75 bt_status_t btc_storage_get_ble_dev_auth_mode(bt_bdaddr_t *remote_bd_addr, int* auth_mode);
76 
77 bt_status_t btc_storage_remove_ble_dev_auth_mode(bt_bdaddr_t *remote_bd_addr, bool flush);
78 
79 bt_status_t btc_storage_get_remote_addr_type(bt_bdaddr_t *remote_bd_addr, int *addr_type);
80 
81 bt_status_t btc_storage_set_remote_addr_type(bt_bdaddr_t *remote_bd_addr, uint8_t addr_type, bool flush);
82 
83 bt_status_t btc_storage_remove_remote_addr_type(bt_bdaddr_t *remote_bd_addr, bool flush);
84 
85 bt_status_t btc_storage_set_ble_dev_type(bt_bdaddr_t *bd_addr, bool flush);
86 
87 bt_status_t btc_storage_remove_ble_dev_type(bt_bdaddr_t *remote_bd_addr, bool flush);
88 
89 bt_status_t btc_storage_get_bonded_ble_devices_list(esp_ble_bond_dev_t *bond_dev, int dev_num);
90 
91 int btc_storage_get_num_ble_bond_devices(void);
92 
93 void btc_storage_delete_duplicate_ble_devices(void);
94 
95 void btc_storage_remove_unused_sections(uint8_t *cur_addr, tBTM_LE_PID_KEYS *del_pid_key);
96 
97 #endif  ///SMP_INCLUDED == TRUE
98 
99 #define BTC_BLE_STORAGE_GATT_CL_SUPP_FEAT_STR       "GATT_CL_SUPP_FEAT"
100 #define BTC_BLE_STORAGE_GATT_DB_HASH_STR            "GATT_DB_HASH"
101 
102 bt_status_t btc_storage_get_gatt_cl_supp_feat(bt_bdaddr_t *remote_bd_addr, uint8_t *value, int len);
103 
104 bt_status_t btc_storage_set_gatt_cl_supp_feat(bt_bdaddr_t *remote_bd_addr, uint8_t *value, int len);
105 
106 bt_status_t btc_storage_remove_gatt_cl_supp_feat(bt_bdaddr_t *remote_bd_addr);
107 
108 bt_status_t btc_storage_get_gatt_db_hash(bt_bdaddr_t *remote_bd_addr, uint8_t *value, int len);
109 
110 bt_status_t btc_storage_set_gatt_db_hash(bt_bdaddr_t *remote_bd_addr, uint8_t *value, int len);
111 
112 bt_status_t btc_storage_remove_gatt_db_hash(bt_bdaddr_t *remote_bd_addr);
113 #endif  ///__BTC_BLE_STORAGE_H__
114