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 ******************************************************************************/ 29 void btif_dm_init(uid_set_t* set); 30 void btif_dm_cleanup(void); 31 32 /** 33 * BTIF callback to switch context from bte to btif 34 */ 35 void 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 */ 41 void btif_dm_on_disable(void); 42 43 /** 44 * Callout for handling io_capabilities request 45 */ 46 void btif_dm_proc_io_req(const RawAddress& 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 */ 52 void btif_dm_proc_io_rsp(const RawAddress& 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 */ 58 void btif_dm_set_oob_for_io_req(tBTA_OOB_DATA* p_oob_data); 59 void btif_dm_set_oob_for_le_io_req(const RawAddress& bd_addr, 60 tBTA_OOB_DATA* p_oob_data, 61 tBTA_LE_AUTH_REQ* p_auth_req); 62 #ifdef BTIF_DM_OOB_TEST 63 void btif_dm_load_local_oob(void); 64 void btif_dm_proc_loc_oob(bool valid, BT_OCTET16 c, BT_OCTET16 r); 65 bool btif_dm_proc_rmt_oob(const RawAddress& bd_addr, BT_OCTET16 p_c, 66 BT_OCTET16 p_r); 67 #endif /* BTIF_DM_OOB_TEST */ 68 69 /*callout for reading SMP properties from Text file*/ 70 bool btif_dm_get_smp_config(tBTE_APPL_CFG* p_cfg); 71 72 typedef struct { 73 bool is_penc_key_rcvd; 74 tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */ 75 bool is_pcsrk_key_rcvd; 76 tBTM_LE_PCSRK_KEYS pcsrk_key; /* received peer device SRK */ 77 bool is_pid_key_rcvd; 78 tBTM_LE_PID_KEYS pid_key; /* peer device ID key */ 79 bool is_lenc_key_rcvd; 80 tBTM_LE_LENC_KEYS 81 lenc_key; /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/ 82 bool is_lcsrk_key_rcvd; 83 tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/ 84 bool is_lidk_key_rcvd; /* local identity key received */ 85 } btif_dm_ble_cb_t; 86 87 #define BTIF_DM_LE_KEY_PENC BTA_LE_KEY_PENC 88 #define BTIF_DM_LE_KEY_PID BTA_LE_KEY_PID 89 #define BTIF_DM_LE_KEY_PCSRK BTA_LE_KEY_PCSRK 90 #define BTIF_DM_LE_KEY_LENC BTA_LE_KEY_LENC 91 #define BTIF_DM_LE_KEY_LID BTA_LE_KEY_LID 92 #define BTIF_DM_LE_KEY_LCSRK BTA_LE_KEY_LCSRK 93 94 #define BTIF_DM_LE_LOCAL_KEY_IR (1 << 0) 95 #define BTIF_DM_LE_LOCAL_KEY_IRK (1 << 1) 96 #define BTIF_DM_LE_LOCAL_KEY_DHK (1 << 2) 97 #define BTIF_DM_LE_LOCAL_KEY_ER (1 << 3) 98 99 void btif_dm_load_ble_local_keys(void); 100 void btif_dm_get_ble_local_keys(tBTA_DM_BLE_LOCAL_KEY_MASK* p_key_mask, 101 BT_OCTET16 er, 102 tBTA_BLE_LOCAL_ID_KEYS* p_id_keys); 103 void btif_dm_save_ble_bonding_keys(void); 104 void btif_dm_remove_ble_bonding_keys(void); 105 void btif_dm_ble_sec_req_evt(tBTA_DM_BLE_SEC_REQ* p_ble_req); 106 107 void btif_dm_update_ble_remote_properties(const RawAddress& bd_addr, 108 BD_NAME bd_name, 109 tBT_DEVICE_TYPE dev_type); 110 111 #endif 112
