| /****************************************************************************** |
| * |
| * Copyright 2003-2012 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 is the public interface file for the BTA system manager. |
| * |
| ******************************************************************************/ |
| #ifndef BTA_SYS_H |
| #define BTA_SYS_H |
| |
| #include <base/time/time.h> |
| |
| #include <cstdint> |
| |
| #include "bt_target.h" // Must be first to define build configuration |
| #include "osi/include/alarm.h" |
| #include "stack/include/bt_hdr.h" |
| #include "stack/include/hci_error_code.h" |
| #include "types/bluetooth/uuid.h" |
| #include "types/hci_role.h" |
| #include "types/raw_address.h" |
| |
| /***************************************************************************** |
| * Constants and data types |
| ****************************************************************************/ |
| |
| /* vendor specific event handler function type */ |
| typedef bool(tBTA_SYS_VS_EVT_HDLR)(uint16_t evt, void* p); |
| |
| /* event handler function type */ |
| typedef bool(tBTA_SYS_EVT_HDLR)(BT_HDR_RIGID* p_msg); |
| static_assert( |
| sizeof(BT_HDR) == sizeof(BT_HDR_RIGID), |
| "Rigid replacement should be same size struct with flexible member"); |
| |
| /* disable function type */ |
| typedef void(tBTA_SYS_DISABLE)(void); |
| |
| template <typename T, typename U> |
| inline const T* Specialize(U* u) { |
| return const_cast<const T*>(reinterpret_cast<T*>(u)); |
| } |
| |
| #ifndef BTA_DM_NUM_JV_ID |
| #define BTA_DM_NUM_JV_ID 2 |
| #endif |
| |
| /* SW sub-systems */ |
| #define BTA_ID_SYS 0 /* system manager */ |
| /* BLUETOOTH PART - from 0 to BTA_ID_BLUETOOTH_MAX */ |
| #define BTA_ID_DM_SEARCH 2 /* device manager search */ |
| #define BTA_ID_DM_SEC 3 /* device manager security */ |
| #define BTA_ID_DG 4 /* data gateway */ |
| #define BTA_ID_AG 5 /* audio gateway */ |
| #define BTA_ID_OPC 6 /* object push client */ |
| #define BTA_ID_OPS 7 /* object push server */ |
| #define BTA_ID_FTS 8 /* file transfer server */ |
| #define BTA_ID_CT 9 /* cordless telephony terminal */ |
| #define BTA_ID_FTC 10 /* file transfer client */ |
| #define BTA_ID_SS 11 /* synchronization server */ |
| #define BTA_ID_PR 12 /* Printer client */ |
| #define BTA_ID_BIC 13 /* Basic Imaging Client */ |
| #define BTA_ID_PAN 14 /* Personal Area Networking */ |
| #define BTA_ID_BIS 15 /* Basic Imaging Server */ |
| #define BTA_ID_ACC 16 /* Advanced Camera Client */ |
| #define BTA_ID_SC 17 /* SIM Card Access server */ |
| #define BTA_ID_AV 18 /* Advanced audio/video */ |
| #define BTA_ID_HD 20 /* HID Device */ |
| #define BTA_ID_CG 21 /* Cordless Gateway */ |
| #define BTA_ID_BP 22 /* Basic Printing Client */ |
| #define BTA_ID_HH 23 /* Human Interface Device Host */ |
| #define BTA_ID_PBS 24 /* Phone Book Access Server */ |
| #define BTA_ID_PBC 25 /* Phone Book Access Client */ |
| #define BTA_ID_JV 26 /* Java */ |
| #define BTA_ID_HS 27 /* Headset */ |
| #define BTA_ID_MSE 28 /* Message Server Equipment */ |
| #define BTA_ID_MCE 29 /* Message Client Equipment */ |
| #define BTA_ID_HL 30 /* Health Device Profile*/ |
| #define BTA_ID_GATTC 31 /* GATT Client */ |
| #define BTA_ID_GATTS 32 /* GATT Client */ |
| #define BTA_ID_SDP 33 /* SDP Client */ |
| #define BTA_ID_BLUETOOTH_MAX 34 /* last BT profile */ |
| |
| #define BTA_ID_MAX (44 + BTA_DM_NUM_JV_ID) |
| |
| typedef uint8_t tBTA_SYS_ID; |
| |
| inline std::string BtaIdSysText(tBTA_SYS_ID sys_id) { |
| switch (sys_id) { |
| case BTA_ID_DM_SEARCH: // 2 |
| return std::string("Scanner"); |
| case BTA_ID_AG: // 5 |
| return std::string("Audio gateway"); |
| case BTA_ID_PAN: // 14 |
| return std::string("PAN Personal area network"); |
| case BTA_ID_AV: // 18 |
| return std::string("Advanced audio/video"); |
| case BTA_ID_HD: // 20 |
| return std::string("HID Human interface device"); |
| case BTA_ID_HH: // 23 |
| return std::string("HID Human interface host"); |
| case BTA_ID_GATTC: // 31 |
| return std::string("GATT client"); |
| case BTA_ID_GATTS: // 32 |
| return std::string("GATT server"); |
| default: |
| return std::string("Unknown"); |
| } |
| } |
| |
| typedef enum : uint8_t { |
| BTA_SYS_CONN_OPEN = 0x00, |
| BTA_SYS_CONN_CLOSE = 0x01, |
| BTA_SYS_APP_OPEN = 0x02, |
| BTA_SYS_APP_CLOSE = 0x03, |
| BTA_SYS_SCO_OPEN = 0x04, |
| BTA_SYS_SCO_CLOSE = 0x05, |
| BTA_SYS_CONN_IDLE = 0x06, |
| BTA_SYS_CONN_BUSY = 0x07, |
| BTA_SYS_ROLE_CHANGE = 0x14, /* role change */ |
| } tBTA_SYS_CONN_STATUS; |
| |
| inline std::string bta_sys_conn_status_text(tBTA_SYS_CONN_STATUS status) { |
| switch (status) { |
| case BTA_SYS_CONN_OPEN: |
| return std::string("BTA_SYS_CONN_OPEN"); |
| case BTA_SYS_CONN_CLOSE: |
| return std::string("BTA_SYS_CONN_CLOSE"); |
| case BTA_SYS_APP_OPEN: |
| return std::string("BTA_SYS_APP_OPEN"); |
| case BTA_SYS_APP_CLOSE: |
| return std::string("BTA_SYS_APP_CLOSE"); |
| case BTA_SYS_SCO_OPEN: |
| return std::string("BTA_SYS_SCO_OPEN"); |
| case BTA_SYS_SCO_CLOSE: |
| return std::string("BTA_SYS_SCO_CLOSE"); |
| case BTA_SYS_CONN_IDLE: |
| return std::string("BTA_SYS_CONN_IDLE"); |
| case BTA_SYS_CONN_BUSY: |
| return std::string("BTA_SYS_CONN_BUSY"); |
| case BTA_SYS_ROLE_CHANGE: |
| return std::string("BTA_SYS_ROLE_CHANGE"); |
| default: |
| return std::string("UNKNOWN"); |
| } |
| } |
| |
| /* conn callback for role / low power manager*/ |
| typedef void(tBTA_SYS_CONN_CBACK)(tBTA_SYS_CONN_STATUS status, uint8_t id, |
| uint8_t app_id, const RawAddress& peer_addr); |
| |
| /* conn callback for role / low power manager*/ |
| typedef void(tBTA_SYS_SSR_CFG_CBACK)(uint8_t id, uint8_t app_id, |
| uint16_t latency, uint16_t tout); |
| |
| typedef struct { |
| bluetooth::Uuid custom_uuid; |
| uint32_t handle; |
| } tBTA_CUSTOM_UUID; |
| |
| #if (BTA_EIR_CANNED_UUID_LIST != TRUE) |
| /* eir callback for adding/removeing UUID */ |
| typedef void(tBTA_SYS_EIR_CBACK)(uint16_t uuid16, bool adding); |
| typedef void(tBTA_SYS_CUST_EIR_CBACK)(const tBTA_CUSTOM_UUID &curr, bool adding); |
| #endif |
| |
| /* registration structure */ |
| typedef struct { |
| tBTA_SYS_EVT_HDLR* evt_hdlr; |
| tBTA_SYS_DISABLE* disable; |
| } tBTA_SYS_REG; |
| |
| /***************************************************************************** |
| * Global data |
| ****************************************************************************/ |
| |
| /* trace level */ |
| extern uint8_t appl_trace_level; |
| |
| /***************************************************************************** |
| * Macros |
| ****************************************************************************/ |
| /* Calculate start of event enumeration; id is top 8 bits of event */ |
| #define BTA_SYS_EVT_START(id) ((id) << 8) |
| |
| /***************************************************************************** |
| * Function declarations |
| ****************************************************************************/ |
| void bta_set_forward_hw_failures(bool value); |
| void BTA_sys_signal_hw_error(); |
| |
| extern void bta_sys_init(void); |
| extern void bta_sys_register(uint8_t id, const tBTA_SYS_REG* p_reg); |
| extern void bta_sys_deregister(uint8_t id); |
| extern bool bta_sys_is_register(uint8_t id); |
| extern void bta_sys_sendmsg(void* p_msg); |
| extern void bta_sys_sendmsg_delayed(void* p_msg, const base::TimeDelta& delay); |
| extern void bta_sys_start_timer(alarm_t* alarm, uint64_t interval_ms, |
| uint16_t event, uint16_t layer_specific); |
| extern void bta_sys_disable(); |
| |
| extern void bta_sys_rm_register(tBTA_SYS_CONN_CBACK* p_cback); |
| extern void bta_sys_pm_register(tBTA_SYS_CONN_CBACK* p_cback); |
| |
| extern void bta_sys_sco_register(tBTA_SYS_CONN_CBACK* p_cback); |
| |
| extern void bta_sys_conn_open(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| extern void bta_sys_conn_close(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| extern void bta_sys_app_open(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| extern void bta_sys_app_close(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| extern void bta_sys_sco_open(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| extern void bta_sys_sco_close(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| extern void bta_sys_sco_use(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| extern void bta_sys_sco_unuse(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| extern void bta_sys_idle(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| extern void bta_sys_busy(uint8_t id, uint8_t app_id, |
| const RawAddress& peer_addr); |
| |
| extern void bta_sys_ssr_cfg_register(tBTA_SYS_SSR_CFG_CBACK* p_cback); |
| extern void bta_sys_chg_ssr_config(uint8_t id, uint8_t app_id, |
| uint16_t max_latency, uint16_t min_tout); |
| |
| extern void bta_sys_role_chg_register(tBTA_SYS_CONN_CBACK* p_cback); |
| extern void bta_sys_notify_role_chg(const RawAddress& peer_addr, |
| tHCI_ROLE new_role, tHCI_STATUS hci_status); |
| extern void bta_sys_collision_register(uint8_t bta_id, |
| tBTA_SYS_CONN_CBACK* p_cback); |
| extern void bta_sys_notify_collision(const RawAddress& peer_addr); |
| |
| #if (BTA_EIR_CANNED_UUID_LIST != TRUE) |
| extern void bta_sys_eir_register(tBTA_SYS_EIR_CBACK* p_cback); |
| extern void bta_sys_add_uuid(uint16_t uuid16); |
| extern void bta_sys_remove_uuid(uint16_t uuid16); |
| extern void bta_sys_cust_eir_register(tBTA_SYS_CUST_EIR_CBACK* p_cback); |
| extern void bta_sys_add_cust_uuid(const tBTA_CUSTOM_UUID& curr); |
| extern void bta_sys_remove_cust_uuid(const tBTA_CUSTOM_UUID& curr); |
| #else |
| #define bta_sys_eir_register(ut) |
| #define bta_sys_add_uuid(ut) |
| #define bta_sys_remove_uuid(ut) |
| #define bta_sys_cust_eir_register(ut) |
| #define bta_sys_add_cust_uuid(ut) |
| #define bta_sys_remove_cust_uuid(ut) |
| #endif |
| |
| #endif /* BTA_SYS_H */ |
