1/****************************************************************************** 2 * 3 * Copyright (C) 1999-2012 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 BTM_API_TYPES_H 20#define BTM_API_TYPES_H 21 22#include "bt_target.h" 23#include "device/include/esco_parameters.h" 24#include "hcidefs.h" 25#include "smp_api_types.h" 26 27/* Maximum number of bytes allowed for vendor specific command parameters */ 28#define BTM_MAX_VENDOR_SPECIFIC_LEN HCI_COMMAND_SIZE 29 30/* BTM application return status codes */ 31enum { 32 BTM_SUCCESS = 0, /* 0 Command succeeded */ 33 BTM_CMD_STARTED, /* 1 Command started OK. */ 34 BTM_BUSY, /* 2 Device busy with another command */ 35 BTM_NO_RESOURCES, /* 3 No resources to issue command */ 36 BTM_MODE_UNSUPPORTED, /* 4 Request for 1 or more unsupported modes */ 37 BTM_ILLEGAL_VALUE, /* 5 Illegal parameter value */ 38 BTM_WRONG_MODE, /* 6 Device in wrong mode for request */ 39 BTM_UNKNOWN_ADDR, /* 7 Unknown remote BD address */ 40 BTM_DEVICE_TIMEOUT, /* 8 Device timeout */ 41 BTM_BAD_VALUE_RET, /* 9 A bad value was received from HCI */ 42 BTM_ERR_PROCESSING, /* 10 Generic error */ 43 BTM_NOT_AUTHORIZED, /* 11 Authorization failed */ 44 BTM_DEV_RESET, /* 12 Device has been reset */ 45 BTM_CMD_STORED, /* 13 request is stored in control block */ 46 BTM_ILLEGAL_ACTION, /* 14 state machine gets illegal command */ 47 BTM_DELAY_CHECK, /* 15 delay the check on encryption */ 48 BTM_SCO_BAD_LENGTH, /* 16 Bad SCO over HCI data length */ 49 BTM_SUCCESS_NO_SECURITY, /* 17 security passed, no security set */ 50 BTM_FAILED_ON_SECURITY, /* 18 security failed */ 51 BTM_REPEATED_ATTEMPTS, /* 19 repeated attempts for LE security requests */ 52 BTM_MODE4_LEVEL4_NOT_SUPPORTED, /* 20 Secure Connections Only Mode can't be 53 supported */ 54 BTM_DEV_BLACKLISTED /* 21 The device is Blacklisted */ 55}; 56 57typedef uint8_t tBTM_STATUS; 58 59#if (BTA_HOST_INTERLEAVE_SEARCH == TRUE) 60typedef enum { 61 BTM_BR_ONE, /*0 First state or BR/EDR scan 1*/ 62 BTM_BLE_ONE, /*1BLE scan 1*/ 63 BTM_BR_TWO, /*2 BR/EDR scan 2*/ 64 BTM_BLE_TWO, /*3 BLE scan 2*/ 65 BTM_FINISH, /*4 End of Interleave Scan, or normal scan*/ 66 BTM_NO_INTERLEAVING /*5 No Interleaving*/ 67} btm_inq_state; 68#endif 69 70/************************* 71 * Device Control Types 72 *************************/ 73#define BTM_DEVICE_ROLE_BR 0x01 74#define BTM_DEVICE_ROLE_DUAL 0x02 75#define BTM_MAX_DEVICE_ROLE BTM_DEVICE_ROLE_DUAL 76typedef uint8_t tBTM_DEVICE_ROLE; 77 78/* Device name of peer (may be truncated to save space in BTM database) */ 79typedef uint8_t tBTM_BD_NAME[BTM_MAX_REM_BD_NAME_LEN + 1]; 80 81/* Structure returned with local version information */ 82typedef struct { 83 uint8_t hci_version; 84 uint16_t hci_revision; 85 uint8_t lmp_version; 86 uint16_t manufacturer; 87 uint16_t lmp_subversion; 88} tBTM_VERSION_INFO; 89 90/* Structure returned with Vendor Specific Command complete callback */ 91typedef struct { 92 uint16_t opcode; 93 uint16_t param_len; 94 uint8_t* p_param_buf; 95} tBTM_VSC_CMPL; 96 97#define BTM_VSC_CMPL_DATA_SIZE \ 98 (BTM_MAX_VENDOR_SPECIFIC_LEN + sizeof(tBTM_VSC_CMPL)) 99/************************************************** 100 * Device Control and General Callback Functions 101 **************************************************/ 102/* Callback function for when device status changes. Appl must poll for 103 * what the new state is (BTM_IsDeviceUp). The event occurs whenever the stack 104 * has detected that the controller status has changed. This asynchronous event 105 * is enabled/disabled by calling BTM_RegisterForDeviceStatusNotif(). 106*/ 107enum { BTM_DEV_STATUS_UP, BTM_DEV_STATUS_DOWN, BTM_DEV_STATUS_CMD_TOUT }; 108 109typedef uint8_t tBTM_DEV_STATUS; 110 111typedef void(tBTM_DEV_STATUS_CB)(tBTM_DEV_STATUS status); 112 113/* Callback function for when a vendor specific event occurs. The length and 114 * array of returned parameter bytes are included. This asynchronous event 115 * is enabled/disabled by calling BTM_RegisterForVSEvents(). 116*/ 117typedef void(tBTM_VS_EVT_CB)(uint8_t len, uint8_t* p); 118 119/* General callback function for notifying an application that a synchronous 120 * BTM function is complete. The pointer contains the address of any returned 121 * data. 122 */ 123typedef void(tBTM_CMPL_CB)(void* p1); 124 125/* VSC callback function for notifying an application that a synchronous 126 * BTM function is complete. The pointer contains the address of any returned 127 * data. 128 */ 129typedef void(tBTM_VSC_CMPL_CB)(tBTM_VSC_CMPL* p1); 130 131/* Callback for apps to check connection and inquiry filters. 132 * Parameters are the BD Address of remote and the Dev Class of remote. If the 133 * app returns none zero, the connection or inquiry result will be dropped. 134*/ 135typedef uint8_t(tBTM_FILTER_CB)(const RawAddress& bd_addr, DEV_CLASS dc); 136 137/***************************************************************************** 138 * DEVICE DISCOVERY - Inquiry, Remote Name, Discovery, Class of Device 139 ****************************************************************************/ 140/******************************* 141 * Device Discovery Constants 142 *******************************/ 143/* Discoverable modes */ 144#define BTM_NON_DISCOVERABLE 0 145#define BTM_LIMITED_DISCOVERABLE 1 146#define BTM_GENERAL_DISCOVERABLE 2 147#define BTM_DISCOVERABLE_MASK \ 148 (BTM_LIMITED_DISCOVERABLE | BTM_GENERAL_DISCOVERABLE) 149#define BTM_MAX_DISCOVERABLE BTM_GENERAL_DISCOVERABLE 150/* high byte for BLE Discoverable modes */ 151#define BTM_BLE_NON_DISCOVERABLE 0x0000 152#define BTM_BLE_LIMITED_DISCOVERABLE 0x0100 153#define BTM_BLE_GENERAL_DISCOVERABLE 0x0200 154#define BTM_BLE_MAX_DISCOVERABLE BTM_BLE_GENERAL_DISCOVERABLE 155#define BTM_BLE_DISCOVERABLE_MASK \ 156 (BTM_BLE_NON_DISCOVERABLE | BTM_BLE_LIMITED_DISCOVERABLE | \ 157 BTM_BLE_GENERAL_DISCOVERABLE) 158 159/* Connectable modes */ 160#define BTM_NON_CONNECTABLE 0 161#define BTM_CONNECTABLE 1 162#define BTM_CONNECTABLE_MASK (BTM_NON_CONNECTABLE | BTM_CONNECTABLE) 163/* high byte for BLE Connectable modes */ 164#define BTM_BLE_NON_CONNECTABLE 0x0000 165#define BTM_BLE_CONNECTABLE 0x0100 166#define BTM_BLE_MAX_CONNECTABLE BTM_BLE_CONNECTABLE 167#define BTM_BLE_CONNECTABLE_MASK (BTM_BLE_NON_CONNECTABLE | BTM_BLE_CONNECTABLE) 168 169/* Inquiry modes 170 * Note: These modes are associated with the inquiry active values (BTM_*ACTIVE) 171 */ 172#define BTM_INQUIRY_NONE 0 173#define BTM_GENERAL_INQUIRY 0x01 174#define BTM_LIMITED_INQUIRY 0x02 175#define BTM_BR_INQUIRY_MASK (BTM_GENERAL_INQUIRY | BTM_LIMITED_INQUIRY) 176 177/* high byte of inquiry mode for BLE inquiry mode */ 178#define BTM_BLE_INQUIRY_NONE 0x00 179#define BTM_BLE_GENERAL_INQUIRY 0x10 180#define BTM_BLE_LIMITED_INQUIRY 0x20 181#define BTM_BLE_INQUIRY_MASK (BTM_BLE_GENERAL_INQUIRY | BTM_BLE_LIMITED_INQUIRY) 182 183/* BTM_IsInquiryActive return values (Bit Mask) 184 * Note: These bit masks are associated with the inquiry modes (BTM_*_INQUIRY) 185 */ 186/* no inquiry in progress */ 187#define BTM_INQUIRY_INACTIVE 0x0 188/* a general inquiry is in progress */ 189#define BTM_GENERAL_INQUIRY_ACTIVE BTM_GENERAL_INQUIRY 190/* a limited inquiry is in progress */ 191#define BTM_LIMITED_INQUIRY_ACTIVE BTM_LIMITED_INQUIRY 192/* a periodic inquiry is active */ 193#define BTM_PERIODIC_INQUIRY_ACTIVE 0x8 194/* SSP is active, so inquiry is disallowed (work around for FW bug) */ 195#define BTM_SSP_INQUIRY_ACTIVE 0x4 196/* a general inquiry is in progress */ 197#define BTM_LE_GENERAL_INQUIRY_ACTIVE BTM_BLE_GENERAL_INQUIRY 198/* a limited inquiry is in progress */ 199#define BTM_LE_LIMITED_INQUIRY_ACTIVE BTM_BLE_LIMITED_INQUIRY 200 201/* inquiry activity mask */ 202/* BR/EDR inquiry activity mask */ 203#define BTM_BR_INQ_ACTIVE_MASK \ 204 (BTM_GENERAL_INQUIRY_ACTIVE | BTM_LIMITED_INQUIRY_ACTIVE | \ 205 BTM_PERIODIC_INQUIRY_ACTIVE) 206/* LE scan activity mask */ 207#define BTM_BLE_SCAN_ACTIVE_MASK 0xF0 208/* LE inquiry activity mask*/ 209#define BTM_BLE_INQ_ACTIVE_MASK \ 210 (BTM_LE_GENERAL_INQUIRY_ACTIVE | BTM_LE_LIMITED_INQUIRY_ACTIVE) 211/* inquiry activity mask */ 212#define BTM_INQUIRY_ACTIVE_MASK \ 213 (BTM_BR_INQ_ACTIVE_MASK | BTM_BLE_INQ_ACTIVE_MASK) 214 215/* Define scan types */ 216#define BTM_SCAN_TYPE_STANDARD 0 217#define BTM_SCAN_TYPE_INTERLACED 1 /* 1.2 devices only */ 218 219/* Define inquiry results mode */ 220#define BTM_INQ_RESULT_STANDARD 0 221#define BTM_INQ_RESULT_WITH_RSSI 1 222#define BTM_INQ_RESULT_EXTENDED 2 223/* RSSI value not supplied (ignore it) */ 224#define BTM_INQ_RES_IGNORE_RSSI 0x7f 225 226/* Inquiry Filter Condition types (see tBTM_INQ_PARMS) */ 227/* Inquiry Filtering is turned off */ 228#define BTM_CLR_INQUIRY_FILTER 0 229/* Filter on device class */ 230#define BTM_FILTER_COND_DEVICE_CLASS HCI_FILTER_COND_DEVICE_CLASS 231/* Filter on device addr */ 232#define BTM_FILTER_COND_BD_ADDR HCI_FILTER_COND_BD_ADDR 233 234/* State of the remote name retrieval during inquiry operations. 235 * Used in the tBTM_INQ_INFO structure, and returned in the 236 * BTM_InqDbRead, BTM_InqDbFirst, and BTM_InqDbNext functions. 237 * The name field is valid when the state returned is 238 * BTM_INQ_RMT_NAME_DONE */ 239#define BTM_INQ_RMT_NAME_EMPTY 0 240#define BTM_INQ_RMT_NAME_PENDING 1 241#define BTM_INQ_RMT_NAME_DONE 2 242#define BTM_INQ_RMT_NAME_FAILED 3 243 244/********************************* 245 *** Class of Device constants *** 246 *********************************/ 247#define BTM_FORMAT_TYPE_1 0x00 248 249/**************************** 250 * minor device class field 251 ****************************/ 252 253/* 0x00 is used as unclassified for all minor device classes */ 254#define BTM_COD_MINOR_UNCLASSIFIED 0x00 255 256/* minor device class field for Computer Major Class */ 257/* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 258#define BTM_COD_MINOR_DESKTOP_WORKSTATION 0x04 259#define BTM_COD_MINOR_SERVER_COMPUTER 0x08 260#define BTM_COD_MINOR_LAPTOP 0x0C 261#define BTM_COD_MINOR_HANDHELD_PC_PDA 0x10 /* clam shell */ 262#define BTM_COD_MINOR_PALM_SIZE_PC_PDA 0x14 263#define BTM_COD_MINOR_WEARABLE_COMPUTER 0x18 /* watch sized */ 264 265/* minor device class field for Phone Major Class */ 266/* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 267#define BTM_COD_MINOR_CELLULAR 0x04 268#define BTM_COD_MINOR_CORDLESS 0x08 269#define BTM_COD_MINOR_SMART_PHONE 0x0C 270/* wired modem or voice gatway */ 271#define BTM_COD_MINOR_WIRED_MDM_V_GTWY 0x10 272#define BTM_COD_MINOR_ISDN_ACCESS 0x14 273 274/* minor device class field for LAN Access Point Major Class */ 275/* Load Factor Field bit 5-7 */ 276#define BTM_COD_MINOR_FULLY_AVAILABLE 0x00 277#define BTM_COD_MINOR_1_17_UTILIZED 0x20 278#define BTM_COD_MINOR_17_33_UTILIZED 0x40 279#define BTM_COD_MINOR_33_50_UTILIZED 0x60 280#define BTM_COD_MINOR_50_67_UTILIZED 0x80 281#define BTM_COD_MINOR_67_83_UTILIZED 0xA0 282#define BTM_COD_MINOR_83_99_UTILIZED 0xC0 283#define BTM_COD_MINOR_NO_SERVICE_AVAILABLE 0xE0 284/* sub-Field bit 2-4 */ 285/* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 286 287/* minor device class field for Audio/Video Major Class */ 288/* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 289#define BTM_COD_MINOR_CONFM_HEADSET 0x04 290#define BTM_COD_MINOR_CONFM_HANDSFREE 0x08 291#define BTM_COD_MINOR_MICROPHONE 0x10 292#define BTM_COD_MINOR_LOUDSPEAKER 0x14 293#define BTM_COD_MINOR_HEADPHONES 0x18 294#define BTM_COD_MINOR_PORTABLE_AUDIO 0x1C 295#define BTM_COD_MINOR_CAR_AUDIO 0x20 296#define BTM_COD_MINOR_SET_TOP_BOX 0x24 297#define BTM_COD_MINOR_HIFI_AUDIO 0x28 298#define BTM_COD_MINOR_VCR 0x2C 299#define BTM_COD_MINOR_VIDEO_CAMERA 0x30 300#define BTM_COD_MINOR_CAMCORDER 0x34 301#define BTM_COD_MINOR_VIDEO_MONITOR 0x38 302#define BTM_COD_MINOR_VIDDISP_LDSPKR 0x3C 303#define BTM_COD_MINOR_VIDEO_CONFERENCING 0x40 304#define BTM_COD_MINOR_GAMING_TOY 0x48 305 306/* minor device class field for Peripheral Major Class */ 307/* Bits 6-7 independently specify mouse, keyboard, or combo mouse/keyboard */ 308#define BTM_COD_MINOR_KEYBOARD 0x40 309#define BTM_COD_MINOR_POINTING 0x80 310#define BTM_COD_MINOR_COMBO 0xC0 311/* Bits 2-5 OR'd with selection from bits 6-7 */ 312/* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 313#define BTM_COD_MINOR_JOYSTICK 0x04 314#define BTM_COD_MINOR_GAMEPAD 0x08 315#define BTM_COD_MINOR_REMOTE_CONTROL 0x0C 316#define BTM_COD_MINOR_SENSING_DEVICE 0x10 317#define BTM_COD_MINOR_DIGITIZING_TABLET 0x14 318#define BTM_COD_MINOR_CARD_READER 0x18 /* e.g. SIM card reader */ 319#define BTM_COD_MINOR_DIGITAL_PAN 0x1C 320#define BTM_COD_MINOR_HAND_SCANNER 0x20 321#define BTM_COD_MINOR_HAND_GESTURAL_INPUT 0x24 322 323/* minor device class field for Imaging Major Class */ 324/* Bits 5-7 independently specify display, camera, scanner, or printer */ 325#define BTM_COD_MINOR_DISPLAY 0x10 326#define BTM_COD_MINOR_CAMERA 0x20 327#define BTM_COD_MINOR_SCANNER 0x40 328#define BTM_COD_MINOR_PRINTER 0x80 329/* Bits 2-3 Reserved */ 330/* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 331 332/* minor device class field for Wearable Major Class */ 333/* Bits 2-7 meaningful */ 334#define BTM_COD_MINOR_WRIST_WATCH 0x04 335#define BTM_COD_MINOR_PAGER 0x08 336#define BTM_COD_MINOR_JACKET 0x0C 337#define BTM_COD_MINOR_HELMET 0x10 338#define BTM_COD_MINOR_GLASSES 0x14 339 340/* minor device class field for Toy Major Class */ 341/* Bits 2-7 meaningful */ 342#define BTM_COD_MINOR_ROBOT 0x04 343#define BTM_COD_MINOR_VEHICLE 0x08 344#define BTM_COD_MINOR_DOLL_ACTION_FIGURE 0x0C 345#define BTM_COD_MINOR_CONTROLLER 0x10 346#define BTM_COD_MINOR_GAME 0x14 347 348/* minor device class field for Health Major Class */ 349/* Bits 2-7 meaningful */ 350#define BTM_COD_MINOR_BLOOD_MONITOR 0x04 351#define BTM_COD_MINOR_THERMOMETER 0x08 352#define BTM_COD_MINOR_WEIGHING_SCALE 0x0C 353#define BTM_COD_MINOR_GLUCOSE_METER 0x10 354#define BTM_COD_MINOR_PULSE_OXIMETER 0x14 355#define BTM_COD_MINOR_HEART_PULSE_MONITOR 0x18 356#define BTM_COD_MINOR_HEALTH_DATA_DISPLAY 0x1C 357#define BTM_COD_MINOR_STEP_COUNTER 0x20 358#define BTM_COD_MINOR_BODY_COM_ANALYZER 0x24 359#define BTM_COD_MINOR_PEAK_FLOW_MONITOR 0x28 360#define BTM_COD_MINOR_MEDICATION_MONITOR 0x2C 361#define BTM_COD_MINOR_KNEE_PROSTHESIS 0x30 362#define BTM_COD_MINOR_ANKLE_PROSTHESIS 0x34 363 364/*************************** 365 * major device class field 366 ***************************/ 367#define BTM_COD_MAJOR_MISCELLANEOUS 0x00 368#define BTM_COD_MAJOR_COMPUTER 0x01 369#define BTM_COD_MAJOR_PHONE 0x02 370#define BTM_COD_MAJOR_LAN_ACCESS_PT 0x03 371#define BTM_COD_MAJOR_AUDIO 0x04 372#define BTM_COD_MAJOR_PERIPHERAL 0x05 373#define BTM_COD_MAJOR_IMAGING 0x06 374#define BTM_COD_MAJOR_WEARABLE 0x07 375#define BTM_COD_MAJOR_TOY 0x08 376#define BTM_COD_MAJOR_HEALTH 0x09 377#define BTM_COD_MAJOR_UNCLASSIFIED 0x1F 378 379/*************************** 380 * service class fields 381 ***************************/ 382#define BTM_COD_SERVICE_LMTD_DISCOVER 0x0020 383#define BTM_COD_SERVICE_POSITIONING 0x0100 384#define BTM_COD_SERVICE_NETWORKING 0x0200 385#define BTM_COD_SERVICE_RENDERING 0x0400 386#define BTM_COD_SERVICE_CAPTURING 0x0800 387#define BTM_COD_SERVICE_OBJ_TRANSFER 0x1000 388#define BTM_COD_SERVICE_AUDIO 0x2000 389#define BTM_COD_SERVICE_TELEPHONY 0x4000 390#define BTM_COD_SERVICE_INFORMATION 0x8000 391 392/* class of device field macros */ 393#define BTM_COD_FORMAT_TYPE(u8, pd) \ 394 { (u8) = (pd)[2] & 0x03; } 395#define BTM_COD_MINOR_CLASS(u8, pd) \ 396 { (u8) = (pd)[2] & 0xFC; } 397#define BTM_COD_MAJOR_CLASS(u8, pd) \ 398 { (u8) = (pd)[1] & 0x1F; } 399#define BTM_COD_SERVICE_CLASS(u16, pd) \ 400 { \ 401 (u16) = (pd)[0]; \ 402 (u16) <<= 8; \ 403 (u16) += (pd)[1] & 0xE0; \ 404 } 405 406/* to set the fields (assumes that format type is always 0) */ 407#define FIELDS_TO_COD(pd, mn, mj, sv) \ 408 { \ 409 (pd)[2] = mn; \ 410 (pd)[1] = (mj) + ((sv)&BTM_COD_SERVICE_CLASS_LO_B); \ 411 (pd)[0] = (sv) >> 8; \ 412 } 413 414/* the COD masks */ 415#define BTM_COD_FORMAT_TYPE_MASK 0x03 416#define BTM_COD_MINOR_CLASS_MASK 0xFC 417#define BTM_COD_MAJOR_CLASS_MASK 0x1F 418#define BTM_COD_SERVICE_CLASS_LO_B 0x00E0 419#define BTM_COD_SERVICE_CLASS_MASK 0xFFE0 420 421/* BTM service definitions 422 * Used for storing EIR data to bit mask 423*/ 424enum { 425 BTM_EIR_UUID_SERVCLASS_SERVICE_DISCOVERY_SERVER, 426 /* BTM_EIR_UUID_SERVCLASS_BROWSE_GROUP_DESCRIPTOR, */ 427 /* BTM_EIR_UUID_SERVCLASS_PUBLIC_BROWSE_GROUP, */ 428 BTM_EIR_UUID_SERVCLASS_SERIAL_PORT, 429 BTM_EIR_UUID_SERVCLASS_LAN_ACCESS_USING_PPP, 430 BTM_EIR_UUID_SERVCLASS_DIALUP_NETWORKING, 431 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC, 432 BTM_EIR_UUID_SERVCLASS_OBEX_OBJECT_PUSH, 433 BTM_EIR_UUID_SERVCLASS_OBEX_FILE_TRANSFER, 434 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC_COMMAND, 435 BTM_EIR_UUID_SERVCLASS_HEADSET, 436 BTM_EIR_UUID_SERVCLASS_CORDLESS_TELEPHONY, 437 BTM_EIR_UUID_SERVCLASS_AUDIO_SOURCE, 438 BTM_EIR_UUID_SERVCLASS_AUDIO_SINK, 439 BTM_EIR_UUID_SERVCLASS_AV_REM_CTRL_TARGET, 440 /* BTM_EIR_UUID_SERVCLASS_ADV_AUDIO_DISTRIBUTION, */ 441 BTM_EIR_UUID_SERVCLASS_AV_REMOTE_CONTROL, 442 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING, */ 443 BTM_EIR_UUID_SERVCLASS_INTERCOM, 444 BTM_EIR_UUID_SERVCLASS_FAX, 445 BTM_EIR_UUID_SERVCLASS_HEADSET_AUDIO_GATEWAY, 446 /* BTM_EIR_UUID_SERVCLASS_WAP, */ 447 /* BTM_EIR_UUID_SERVCLASS_WAP_CLIENT, */ 448 BTM_EIR_UUID_SERVCLASS_PANU, 449 BTM_EIR_UUID_SERVCLASS_NAP, 450 BTM_EIR_UUID_SERVCLASS_GN, 451 BTM_EIR_UUID_SERVCLASS_DIRECT_PRINTING, 452 /* BTM_EIR_UUID_SERVCLASS_REFERENCE_PRINTING, */ 453 BTM_EIR_UUID_SERVCLASS_IMAGING, 454 BTM_EIR_UUID_SERVCLASS_IMAGING_RESPONDER, 455 BTM_EIR_UUID_SERVCLASS_IMAGING_AUTO_ARCHIVE, 456 BTM_EIR_UUID_SERVCLASS_IMAGING_REF_OBJECTS, 457 BTM_EIR_UUID_SERVCLASS_HF_HANDSFREE, 458 BTM_EIR_UUID_SERVCLASS_AG_HANDSFREE, 459 BTM_EIR_UUID_SERVCLASS_DIR_PRT_REF_OBJ_SERVICE, 460 /* BTM_EIR_UUID_SERVCLASS_REFLECTED_UI, */ 461 BTM_EIR_UUID_SERVCLASS_BASIC_PRINTING, 462 BTM_EIR_UUID_SERVCLASS_PRINTING_STATUS, 463 BTM_EIR_UUID_SERVCLASS_HUMAN_INTERFACE, 464 BTM_EIR_UUID_SERVCLASS_CABLE_REPLACEMENT, 465 BTM_EIR_UUID_SERVCLASS_HCRP_PRINT, 466 BTM_EIR_UUID_SERVCLASS_HCRP_SCAN, 467 /* BTM_EIR_UUID_SERVCLASS_COMMON_ISDN_ACCESS, */ 468 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING_GW, */ 469 /* BTM_EIR_UUID_SERVCLASS_UDI_MT, */ 470 /* BTM_EIR_UUID_SERVCLASS_UDI_TA, */ 471 /* BTM_EIR_UUID_SERVCLASS_VCP, */ 472 BTM_EIR_UUID_SERVCLASS_SAP, 473 BTM_EIR_UUID_SERVCLASS_PBAP_PCE, 474 BTM_EIR_UUID_SERVCLASS_PBAP_PSE, 475 /* BTM_EIR_UUID_SERVCLASS_TE_PHONE_ACCESS, */ 476 /* BTM_EIR_UUID_SERVCLASS_ME_PHONE_ACCESS, */ 477 BTM_EIR_UUID_SERVCLASS_PHONE_ACCESS, 478 BTM_EIR_UUID_SERVCLASS_HEADSET_HS, 479 BTM_EIR_UUID_SERVCLASS_PNP_INFORMATION, 480 /* BTM_EIR_UUID_SERVCLASS_GENERIC_NETWORKING, */ 481 /* BTM_EIR_UUID_SERVCLASS_GENERIC_FILETRANSFER, */ 482 /* BTM_EIR_UUID_SERVCLASS_GENERIC_AUDIO, */ 483 /* BTM_EIR_UUID_SERVCLASS_GENERIC_TELEPHONY, */ 484 /* BTM_EIR_UUID_SERVCLASS_UPNP_SERVICE, */ 485 /* BTM_EIR_UUID_SERVCLASS_UPNP_IP_SERVICE, */ 486 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_PAN, */ 487 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_LAP, */ 488 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_L2CAP, */ 489 BTM_EIR_UUID_SERVCLASS_VIDEO_SOURCE, 490 BTM_EIR_UUID_SERVCLASS_VIDEO_SINK, 491 /* BTM_EIR_UUID_SERVCLASS_VIDEO_DISTRIBUTION */ 492 /* BTM_EIR_UUID_SERVCLASS_HDP_PROFILE */ 493 BTM_EIR_UUID_SERVCLASS_MESSAGE_ACCESS, 494 BTM_EIR_UUID_SERVCLASS_MESSAGE_NOTIFICATION, 495 BTM_EIR_UUID_SERVCLASS_HDP_SOURCE, 496 BTM_EIR_UUID_SERVCLASS_HDP_SINK, 497 BTM_EIR_MAX_SERVICES 498}; 499 500/* search result in EIR of inquiry database */ 501#define BTM_EIR_FOUND 0 502#define BTM_EIR_NOT_FOUND 1 503#define BTM_EIR_UNKNOWN 2 504 505typedef uint8_t tBTM_EIR_SEARCH_RESULT; 506 507/* 0x01 */ 508#define BTM_EIR_FLAGS_TYPE HCI_EIR_FLAGS_TYPE 509/* 0x02 */ 510#define BTM_EIR_MORE_16BITS_UUID_TYPE HCI_EIR_MORE_16BITS_UUID_TYPE 511/* 0x03 */ 512#define BTM_EIR_COMPLETE_16BITS_UUID_TYPE HCI_EIR_COMPLETE_16BITS_UUID_TYPE 513/* 0x04 */ 514#define BTM_EIR_MORE_32BITS_UUID_TYPE HCI_EIR_MORE_32BITS_UUID_TYPE 515/* 0x05 */ 516#define BTM_EIR_COMPLETE_32BITS_UUID_TYPE HCI_EIR_COMPLETE_32BITS_UUID_TYPE 517/* 0x06 */ 518#define BTM_EIR_MORE_128BITS_UUID_TYPE HCI_EIR_MORE_128BITS_UUID_TYPE 519/* 0x07 */ 520#define BTM_EIR_COMPLETE_128BITS_UUID_TYPE HCI_EIR_COMPLETE_128BITS_UUID_TYPE 521/* 0x08 */ 522#define BTM_EIR_SHORTENED_LOCAL_NAME_TYPE HCI_EIR_SHORTENED_LOCAL_NAME_TYPE 523/* 0x09 */ 524#define BTM_EIR_COMPLETE_LOCAL_NAME_TYPE HCI_EIR_COMPLETE_LOCAL_NAME_TYPE 525/* 0x0A */ 526#define BTM_EIR_TX_POWER_LEVEL_TYPE HCI_EIR_TX_POWER_LEVEL_TYPE 527/* 0xFF */ 528#define BTM_EIR_MANUFACTURER_SPECIFIC_TYPE HCI_EIR_MANUFACTURER_SPECIFIC_TYPE 529 530/* the following EIR tags are defined to OOB, not regular EIR data */ 531/* 6 bytes */ 532#define BTM_EIR_OOB_BD_ADDR_TYPE HCI_EIR_OOB_BD_ADDR_TYPE 533/* 3 bytes */ 534#define BTM_EIR_OOB_COD_TYPE HCI_EIR_OOB_COD_TYPE 535/* 16 bytes */ 536#define BTM_EIR_OOB_SSP_HASH_C_TYPE HCI_EIR_OOB_SSP_HASH_C_TYPE 537/* 16 bytes */ 538#define BTM_EIR_OOB_SSP_RAND_R_TYPE HCI_EIR_OOB_SSP_RAND_R_TYPE 539 540/* include 2 bytes length & 6 bytes bd_addr */ 541#define BTM_OOB_MANDATORY_SIZE 8 542#define BTM_OOB_DATA_LEN_SIZE 2 543#define BTM_OOB_BD_ADDR_SIZE 6 544#define BTM_OOB_COD_SIZE BT_OOB_COD_SIZE 545#define BTM_OOB_HASH_C_SIZE BT_OOB_HASH_C_SIZE 546#define BTM_OOB_RAND_R_SIZE BT_OOB_RAND_R_SIZE 547 548#define BTM_BLE_SEC_NONE 0 549/* encrypt the link using current key */ 550#define BTM_BLE_SEC_ENCRYPT 1 551#define BTM_BLE_SEC_ENCRYPT_NO_MITM 2 552#define BTM_BLE_SEC_ENCRYPT_MITM 3 553typedef uint8_t tBTM_BLE_SEC_ACT; 554 555/******************************************************************************* 556 * BTM Services MACROS handle array of uint32_t bits for more than 32 services 557 ******************************************************************************/ 558/* Determine the number of uint32_t's necessary for services */ 559#define BTM_EIR_ARRAY_BITS 32 /* Number of bits in each array element */ 560#define BTM_EIR_SERVICE_ARRAY_SIZE \ 561 (((uint32_t)BTM_EIR_MAX_SERVICES / BTM_EIR_ARRAY_BITS) + \ 562 (((uint32_t)BTM_EIR_MAX_SERVICES % BTM_EIR_ARRAY_BITS) ? 1 : 0)) 563 564/* MACRO to set the service bit mask in a bit stream */ 565#define BTM_EIR_SET_SERVICE(p, service) \ 566 (((uint32_t*)(p))[(((uint32_t)(service)) / BTM_EIR_ARRAY_BITS)] |= \ 567 ((uint32_t)1 << (((uint32_t)(service)) % BTM_EIR_ARRAY_BITS))) 568 569/* MACRO to clear the service bit mask in a bit stream */ 570#define BTM_EIR_CLR_SERVICE(p, service) \ 571 (((uint32_t*)(p))[(((uint32_t)(service)) / BTM_EIR_ARRAY_BITS)] &= \ 572 ~((uint32_t)1 << (((uint32_t)(service)) % BTM_EIR_ARRAY_BITS))) 573 574/* MACRO to check the service bit mask in a bit stream */ 575#define BTM_EIR_HAS_SERVICE(p, service) \ 576 ((((uint32_t*)(p))[(((uint32_t)(service)) / BTM_EIR_ARRAY_BITS)] & \ 577 ((uint32_t)1 << (((uint32_t)(service)) % BTM_EIR_ARRAY_BITS))) >> \ 578 (((uint32_t)(service)) % BTM_EIR_ARRAY_BITS)) 579 580/* start of EIR in HCI buffer, 4 bytes = HCI Command(2) + Length(1) + FEC_Req(1) 581 */ 582#define BTM_HCI_EIR_OFFSET (BT_HDR_SIZE + 4) 583 584/*************************** 585 * Device Discovery Types 586 ***************************/ 587/* Definitions of the parameters passed to BTM_StartInquiry and 588 * BTM_SetPeriodicInquiryMode. 589*/ 590typedef struct /* contains the two device class condition fields */ 591{ 592 DEV_CLASS dev_class; 593 DEV_CLASS dev_class_mask; 594} tBTM_COD_COND; 595 596typedef union /* contains the inquiry filter condition */ 597{ 598 RawAddress bdaddr_cond; 599 tBTM_COD_COND cod_cond; 600} tBTM_INQ_FILT_COND; 601 602typedef struct /* contains the parameters passed to the inquiry functions */ 603{ 604 uint8_t mode; /* general or limited */ 605 uint8_t duration; /* duration of the inquiry (1.28 sec increments) */ 606 uint8_t max_resps; /* maximum number of responses to return */ 607 bool report_dup; /* report duplicated inquiry response with higher RSSI value 608 */ 609 uint8_t filter_cond_type; /* new devices, BD ADDR, COD, or No filtering */ 610 tBTM_INQ_FILT_COND filter_cond; /* filter value based on filter cond type */ 611#if (BTA_HOST_INTERLEAVE_SEARCH == TRUE) 612 uint8_t intl_duration 613 [4]; /*duration array storing the interleave scan's time portions*/ 614#endif 615} tBTM_INQ_PARMS; 616 617#define BTM_INQ_RESULT_BR 0x01 618#define BTM_INQ_RESULT_BLE 0x02 619 620constexpr uint8_t BLE_EVT_CONNECTABLE_BIT = 0; 621constexpr uint8_t BLE_EVT_SCANNABLE_BIT = 1; 622constexpr uint8_t BLE_EVT_DIRECTED_BIT = 2; 623constexpr uint8_t BLE_EVT_SCAN_RESPONSE_BIT = 3; 624constexpr uint8_t BLE_EVT_LEGACY_BIT = 4; 625 626constexpr uint8_t PHY_LE_NO_PACKET = 0x00; 627constexpr uint8_t PHY_LE_1M = 0x01; 628constexpr uint8_t PHY_LE_2M = 0x02; 629constexpr uint8_t PHY_LE_CODED = 0x03; 630 631constexpr uint8_t NO_ADI_PRESENT = 0xFF; 632constexpr uint8_t TX_POWER_NOT_PRESENT = 0x7F; 633 634/* These are the fields returned in each device's response to the inquiry. It 635 * is returned in the results callback if registered. 636*/ 637typedef struct { 638 uint16_t clock_offset; 639 RawAddress remote_bd_addr; 640 DEV_CLASS dev_class; 641 uint8_t page_scan_rep_mode; 642 uint8_t page_scan_per_mode; 643 uint8_t page_scan_mode; 644 int8_t rssi; /* Set to BTM_INQ_RES_IGNORE_RSSI if not valid */ 645 uint32_t eir_uuid[BTM_EIR_SERVICE_ARRAY_SIZE]; 646 bool eir_complete_list; 647 tBT_DEVICE_TYPE device_type; 648 uint8_t inq_result_type; 649 uint8_t ble_addr_type; 650 uint16_t ble_evt_type; 651 uint8_t ble_primary_phy; 652 uint8_t ble_secondary_phy; 653 uint8_t ble_advertising_sid; 654 int8_t ble_tx_power; 655 uint16_t ble_periodic_adv_int; 656 uint8_t flag; 657} tBTM_INQ_RESULTS; 658 659/* This is the inquiry response information held in its database by BTM, and 660 * available to applications via BTM_InqDbRead, BTM_InqDbFirst, and 661 * BTM_InqDbNext. 662*/ 663typedef struct { 664 tBTM_INQ_RESULTS results; 665 666 bool appl_knows_rem_name; /* set by application if it knows the remote name of 667 the peer device. 668 This is later used by application to determine if 669 remote name request is 670 required to be done. Having the flag here avoid 671 duplicate store of inquiry results */ 672 uint16_t remote_name_len; 673 tBTM_BD_NAME remote_name; 674 uint8_t remote_name_state; 675 uint8_t remote_name_type; 676 677} tBTM_INQ_INFO; 678 679/* Structure returned with inquiry complete callback */ 680typedef struct { 681 tBTM_STATUS status; 682 uint8_t num_resp; /* Number of results from the current inquiry */ 683} tBTM_INQUIRY_CMPL; 684 685/* Structure returned with remote name request */ 686typedef struct { 687 uint16_t status; 688 RawAddress bd_addr; 689 uint16_t length; 690 BD_NAME remote_bd_name; 691} tBTM_REMOTE_DEV_NAME; 692 693typedef struct { 694 uint8_t pcm_intf_rate; /* PCM interface rate: 0: 128kbps, 1: 256 kbps; 695 2:512 bps; 3: 1024kbps; 4: 2048kbps */ 696 uint8_t frame_type; /* frame type: 0: short; 1: long */ 697 uint8_t sync_mode; /* sync mode: 0: slave; 1: master */ 698 uint8_t clock_mode; /* clock mode: 0: slave; 1: master */ 699 700} tBTM_SCO_PCM_PARAM; 701 702/**************************************** 703 * Device Discovery Callback Functions 704 ****************************************/ 705/* Callback function for asynchronous notifications when the BTM inquiry DB 706 * changes. First param is inquiry database, second is if added to or removed 707 * from the inquiry database. 708*/ 709typedef void(tBTM_INQ_DB_CHANGE_CB)(void* p1, bool is_new); 710 711/* Callback function for notifications when the BTM gets inquiry response. 712 * First param is inquiry results database, second is pointer of EIR. 713*/ 714typedef void(tBTM_INQ_RESULTS_CB)(tBTM_INQ_RESULTS* p_inq_results, 715 uint8_t* p_eir, uint16_t eir_len); 716 717/***************************************************************************** 718 * ACL CHANNEL MANAGEMENT 719 ****************************************************************************/ 720/****************** 721 * ACL Constants 722 ******************/ 723 724/* ACL modes */ 725#define BTM_ACL_MODE_NORMAL HCI_MODE_ACTIVE 726#define BTM_ACL_MODE_HOLD HCI_MODE_HOLD 727#define BTM_ACL_MODE_SNIFF HCI_MODE_SNIFF 728#define BTM_ACL_MODE_PARK HCI_MODE_PARK 729 730/* Returned with structure in role switch callback (tBTM_ROLE_SWITCH_CMPL) */ 731#define BTM_ROLE_MASTER HCI_ROLE_MASTER 732#define BTM_ROLE_SLAVE HCI_ROLE_SLAVE 733#define BTM_ROLE_UNDEFINED 0xff /* undefined value (error status) */ 734 735/* ACL Packet Types */ 736#define BTM_ACL_PKT_TYPES_MASK_DM1 HCI_PKT_TYPES_MASK_DM1 737#define BTM_ACL_PKT_TYPES_MASK_DH1 HCI_PKT_TYPES_MASK_DH1 738#define BTM_ACL_PKT_TYPES_MASK_DM3 HCI_PKT_TYPES_MASK_DM3 739#define BTM_ACL_PKT_TYPES_MASK_DH3 HCI_PKT_TYPES_MASK_DH3 740#define BTM_ACL_PKT_TYPES_MASK_DM5 HCI_PKT_TYPES_MASK_DM5 741#define BTM_ACL_PKT_TYPES_MASK_DH5 HCI_PKT_TYPES_MASK_DH5 742#define BTM_ACL_PKT_TYPES_MASK_NO_2_DH1 HCI_PKT_TYPES_MASK_NO_2_DH1 743#define BTM_ACL_PKT_TYPES_MASK_NO_3_DH1 HCI_PKT_TYPES_MASK_NO_3_DH1 744#define BTM_ACL_PKT_TYPES_MASK_NO_2_DH3 HCI_PKT_TYPES_MASK_NO_2_DH3 745#define BTM_ACL_PKT_TYPES_MASK_NO_3_DH3 HCI_PKT_TYPES_MASK_NO_3_DH3 746#define BTM_ACL_PKT_TYPES_MASK_NO_2_DH5 HCI_PKT_TYPES_MASK_NO_2_DH5 747#define BTM_ACL_PKT_TYPES_MASK_NO_3_DH5 HCI_PKT_TYPES_MASK_NO_3_DH5 748 749/*************** 750 * ACL Types 751 ***************/ 752 753/* Structure returned with Role Switch information (in tBTM_CMPL_CB callback 754 * function) in response to BTM_SwitchRole call. 755*/ 756typedef struct { 757 uint8_t hci_status; /* HCI status returned with the event */ 758 uint8_t role; /* BTM_ROLE_MASTER or BTM_ROLE_SLAVE */ 759 RawAddress remote_bd_addr; /* Remote BD addr involved with the switch */ 760} tBTM_ROLE_SWITCH_CMPL; 761 762/* Structure returned with QoS information (in tBTM_CMPL_CB callback function) 763 * in response to BTM_SetQoS call. 764*/ 765typedef struct { 766 FLOW_SPEC flow; 767 uint16_t handle; 768 uint8_t status; 769} tBTM_QOS_SETUP_CMPL; 770 771/* Structure returned with read RSSI event (in tBTM_CMPL_CB callback function) 772 * in response to BTM_ReadRSSI call. 773*/ 774typedef struct { 775 tBTM_STATUS status; 776 uint8_t hci_status; 777 int8_t rssi; 778 RawAddress rem_bda; 779} tBTM_RSSI_RESULT; 780 781/* Structure returned with read failed contact counter event 782 * (in tBTM_CMPL_CB callback function) in response to 783 * BTM_ReadFailedContactCounter call. 784 */ 785typedef struct { 786 tBTM_STATUS status; 787 uint8_t hci_status; 788 uint16_t failed_contact_counter; 789 RawAddress rem_bda; 790} tBTM_FAILED_CONTACT_COUNTER_RESULT; 791 792/* Structure returned with read automatic flush timeout event 793 * (in tBTM_CMPL_CB callback function) in response to 794 * BTM_ReadAutomaticFlushTimeout call. 795 */ 796typedef struct { 797 tBTM_STATUS status; 798 uint8_t hci_status; 799 uint16_t automatic_flush_timeout; 800 RawAddress rem_bda; 801} tBTM_AUTOMATIC_FLUSH_TIMEOUT_RESULT; 802 803/* Structure returned with read current TX power event (in tBTM_CMPL_CB callback 804 * function) in response to BTM_ReadTxPower call. 805*/ 806typedef struct { 807 tBTM_STATUS status; 808 uint8_t hci_status; 809 int8_t tx_power; 810 RawAddress rem_bda; 811} tBTM_TX_POWER_RESULT; 812 813/* Structure returned with read link quality event (in tBTM_CMPL_CB callback 814 * function) in response to BTM_ReadLinkQuality call. 815*/ 816typedef struct { 817 tBTM_STATUS status; 818 uint8_t hci_status; 819 uint8_t link_quality; 820 RawAddress rem_bda; 821} tBTM_LINK_QUALITY_RESULT; 822 823/* Structure returned with read inq tx power quality event (in tBTM_CMPL_CB 824 * callback function) in response to BTM_ReadInquiryRspTxPower call. 825*/ 826typedef struct { 827 tBTM_STATUS status; 828 uint8_t hci_status; 829 int8_t tx_power; 830} tBTM_INQ_TXPWR_RESULT; 831 832enum { 833 BTM_BL_CONN_EVT, 834 BTM_BL_DISCN_EVT, 835 BTM_BL_UPDATE_EVT, 836 BTM_BL_ROLE_CHG_EVT, 837 BTM_BL_COLLISION_EVT 838}; 839typedef uint8_t tBTM_BL_EVENT; 840typedef uint16_t tBTM_BL_EVENT_MASK; 841 842#define BTM_BL_CONN_MASK 0x0001 843#define BTM_BL_DISCN_MASK 0x0002 844#define BTM_BL_UPDATE_MASK 0x0004 845#define BTM_BL_ROLE_CHG_MASK 0x0008 846 847/* Device features mask definitions */ 848#define BTM_FEATURE_BYTES_PER_PAGE HCI_FEATURE_BYTES_PER_PAGE 849#define BTM_EXT_FEATURES_PAGE_MAX HCI_EXT_FEATURES_PAGE_MAX 850 851/* the data type associated with BTM_BL_CONN_EVT */ 852typedef struct { 853 tBTM_BL_EVENT event; /* The event reported. */ 854 const RawAddress* p_bda; /* The address of the newly connected device */ 855 DEV_CLASS_PTR p_dc; /* The device class */ 856 BD_NAME_PTR p_bdn; /* The device name */ 857 uint8_t* p_features; /* pointer to the remote device's features page[0] 858 (supported features page) */ 859 uint16_t handle; /* connection handle */ 860 tBT_TRANSPORT transport; /* link is LE or not */ 861} tBTM_BL_CONN_DATA; 862 863/* the data type associated with BTM_BL_DISCN_EVT */ 864typedef struct { 865 tBTM_BL_EVENT event; /* The event reported. */ 866 const RawAddress* p_bda; /* The address of the disconnected device */ 867 uint16_t handle; /* disconnected connection handle */ 868 tBT_TRANSPORT transport; /* link is LE link or not */ 869} tBTM_BL_DISCN_DATA; 870 871/* Busy-Level shall have the inquiry_paging mask set when 872 * inquiry/paging is in progress, Else the number of ACL links */ 873#define BTM_BL_INQUIRY_PAGING_MASK 0x10 874#define BTM_BL_INQUIRY_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x1) 875#define BTM_BL_INQUIRY_CANCELLED (BTM_BL_INQUIRY_PAGING_MASK | 0x2) 876#define BTM_BL_INQUIRY_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x3) 877#define BTM_BL_PAGING_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x4) 878#define BTM_BL_PAGING_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x5) 879/* the data type associated with BTM_BL_UPDATE_EVT */ 880typedef struct { 881 tBTM_BL_EVENT event; /* The event reported. */ 882 uint8_t busy_level; /* when paging or inquiring, level is 10. 883 * Otherwise, the number of ACL links. */ 884 uint8_t busy_level_flags; /* Notifies actual inquiry/page activities */ 885} tBTM_BL_UPDATE_DATA; 886 887/* the data type associated with BTM_BL_ROLE_CHG_EVT */ 888typedef struct { 889 tBTM_BL_EVENT event; /* The event reported. */ 890 const RawAddress* p_bda; /* The address of the peer connected device */ 891 uint8_t new_role; 892 uint8_t hci_status; /* HCI status returned with the event */ 893} tBTM_BL_ROLE_CHG_DATA; 894 895typedef union { 896 tBTM_BL_EVENT event; /* The event reported. */ 897 tBTM_BL_CONN_DATA conn; /* The data associated with BTM_BL_CONN_EVT */ 898 tBTM_BL_DISCN_DATA discn; /* The data associated with BTM_BL_DISCN_EVT */ 899 tBTM_BL_UPDATE_DATA update; /* The data associated with BTM_BL_UPDATE_EVT */ 900 tBTM_BL_ROLE_CHG_DATA 901 role_chg; /*The data associated with BTM_BL_ROLE_CHG_EVT */ 902} tBTM_BL_EVENT_DATA; 903 904/* Callback function for notifications when the BTM busy level 905 * changes. 906*/ 907typedef void(tBTM_BL_CHANGE_CB)(tBTM_BL_EVENT_DATA* p_data); 908 909/*************************** 910 * ACL Callback Functions 911 ***************************/ 912/* Callback function for notifications when the BTM ACL connection DB 913 * changes. First param is BD address, second is if added or removed. 914 * Registered through BTM_AclRegisterForChanges call. 915*/ 916typedef void(tBTM_ACL_DB_CHANGE_CB)(const RawAddress& p_bda, DEV_CLASS p_dc, 917 BD_NAME p_bdn, uint8_t* features, 918 bool is_new, uint16_t handle, 919 tBT_TRANSPORT transport); 920/***************************************************************************** 921 * SCO CHANNEL MANAGEMENT 922 ****************************************************************************/ 923/****************** 924 * SCO Constants 925 ******************/ 926 927/* Define an invalid SCO index and an invalid HCI handle */ 928#define BTM_INVALID_SCO_INDEX 0xFFFF 929#define BTM_INVALID_HCI_HANDLE 0xFFFF 930 931/* Define an invalid SCO disconnect reason */ 932#define BTM_INVALID_SCO_DISC_REASON 0xFFFF 933 934/* Define first active SCO index */ 935#define BTM_FIRST_ACTIVE_SCO_INDEX BTM_MAX_SCO_LINKS 936 937#define BTM_SCO_LINK_ONLY_MASK \ 938 (ESCO_PKT_TYPES_MASK_HV1 | ESCO_PKT_TYPES_MASK_HV2 | ESCO_PKT_TYPES_MASK_HV3) 939 940#define BTM_ESCO_LINK_ONLY_MASK \ 941 (ESCO_PKT_TYPES_MASK_EV3 | ESCO_PKT_TYPES_MASK_EV4 | ESCO_PKT_TYPES_MASK_EV5) 942 943#define BTM_SCO_LINK_ALL_PKT_MASK \ 944 (BTM_SCO_LINK_ONLY_MASK | BTM_ESCO_LINK_ONLY_MASK) 945 946#define BTM_VALID_SCO_ALL_PKT_TYPE HCI_VALID_SCO_ALL_PKT_TYPE 947 948/*************** 949 * SCO Types 950 ***************/ 951#define BTM_LINK_TYPE_SCO HCI_LINK_TYPE_SCO 952#define BTM_LINK_TYPE_ESCO HCI_LINK_TYPE_ESCO 953typedef uint8_t tBTM_SCO_TYPE; 954 955/******************* 956 * SCO Codec Types 957 *******************/ 958// TODO(google) This should use common definitions 959#define BTM_SCO_CODEC_NONE 0x0000 960#define BTM_SCO_CODEC_CVSD 0x0001 961#define BTM_SCO_CODEC_MSBC 0x0002 962typedef uint16_t tBTM_SCO_CODEC_TYPE; 963 964/******************* 965 * SCO Voice Settings 966 *******************/ 967#define BTM_VOICE_SETTING_CVSD \ 968 ((uint16_t)(HCI_INP_CODING_LINEAR | HCI_INP_DATA_FMT_2S_COMPLEMENT | \ 969 HCI_INP_SAMPLE_SIZE_16BIT | HCI_AIR_CODING_FORMAT_CVSD)) 970 971#define BTM_VOICE_SETTING_TRANS \ 972 ((uint16_t)(HCI_INP_CODING_LINEAR | HCI_INP_DATA_FMT_2S_COMPLEMENT | \ 973 HCI_INP_SAMPLE_SIZE_16BIT | HCI_AIR_CODING_FORMAT_TRANSPNT)) 974 975/******************* 976 * SCO Data Status 977 *******************/ 978enum { 979 BTM_SCO_DATA_CORRECT, 980 BTM_SCO_DATA_PAR_ERR, 981 BTM_SCO_DATA_NONE, 982 BTM_SCO_DATA_PAR_LOST 983}; 984typedef uint8_t tBTM_SCO_DATA_FLAG; 985 986/*************************** 987 * SCO Callback Functions 988 ***************************/ 989typedef void(tBTM_SCO_CB)(uint16_t sco_inx); 990typedef void(tBTM_SCO_DATA_CB)(uint16_t sco_inx, BT_HDR* p_data, 991 tBTM_SCO_DATA_FLAG status); 992 993/*************** 994 * eSCO Types 995 ***************/ 996/* tBTM_ESCO_CBACK event types */ 997#define BTM_ESCO_CHG_EVT 1 998#define BTM_ESCO_CONN_REQ_EVT 2 999typedef uint8_t tBTM_ESCO_EVT; 1000 1001/* Structure passed with SCO change command and events. 1002 * Used by both Sync and Enhanced sync messaging 1003 */ 1004typedef struct { 1005 uint16_t max_latency_ms; 1006 uint16_t packet_types; 1007 uint8_t retransmission_effort; 1008} tBTM_CHG_ESCO_PARAMS; 1009 1010/* Returned by BTM_ReadEScoLinkParms() */ 1011typedef struct { 1012 uint16_t rx_pkt_len; 1013 uint16_t tx_pkt_len; 1014 RawAddress bd_addr; 1015 uint8_t link_type; /* BTM_LINK_TYPE_SCO or BTM_LINK_TYPE_ESCO */ 1016 uint8_t tx_interval; 1017 uint8_t retrans_window; 1018 uint8_t air_mode; 1019} tBTM_ESCO_DATA; 1020 1021typedef struct { 1022 uint16_t sco_inx; 1023 uint16_t rx_pkt_len; 1024 uint16_t tx_pkt_len; 1025 RawAddress bd_addr; 1026 uint8_t hci_status; 1027 uint8_t tx_interval; 1028 uint8_t retrans_window; 1029} tBTM_CHG_ESCO_EVT_DATA; 1030 1031typedef struct { 1032 uint16_t sco_inx; 1033 RawAddress bd_addr; 1034 DEV_CLASS dev_class; 1035 tBTM_SCO_TYPE link_type; 1036} tBTM_ESCO_CONN_REQ_EVT_DATA; 1037 1038typedef union { 1039 tBTM_CHG_ESCO_EVT_DATA chg_evt; 1040 tBTM_ESCO_CONN_REQ_EVT_DATA conn_evt; 1041} tBTM_ESCO_EVT_DATA; 1042 1043/*************************** 1044 * eSCO Callback Functions 1045 ***************************/ 1046typedef void(tBTM_ESCO_CBACK)(tBTM_ESCO_EVT event, tBTM_ESCO_EVT_DATA* p_data); 1047 1048/***************************************************************************** 1049 * SECURITY MANAGEMENT 1050 ****************************************************************************/ 1051/******************************* 1052 * Security Manager Constants 1053 *******************************/ 1054 1055/* Security Mode (BTM_SetSecurityMode) */ 1056#define BTM_SEC_MODE_UNDEFINED 0 1057#define BTM_SEC_MODE_NONE 1 1058#define BTM_SEC_MODE_SERVICE 2 1059#define BTM_SEC_MODE_LINK 3 1060#define BTM_SEC_MODE_SP 4 1061#define BTM_SEC_MODE_SP_DEBUG 5 1062#define BTM_SEC_MODE_SC 6 1063 1064/* Maximum Number of BTM Security Modes */ 1065#define BTM_SEC_MODES_MAX 7 1066 1067/* Security Service Levels [bit mask] (BTM_SetSecurityLevel) 1068 * Encryption should not be used without authentication 1069*/ 1070/* Nothing required */ 1071#define BTM_SEC_NONE 0x0000 1072/* Inbound call requires authorization */ 1073#define BTM_SEC_IN_AUTHORIZE 0x0001 1074/* Inbound call requires authentication */ 1075#define BTM_SEC_IN_AUTHENTICATE 0x0002 1076/* Inbound call requires encryption */ 1077#define BTM_SEC_IN_ENCRYPT 0x0004 1078/* Outbound call requires authorization */ 1079#define BTM_SEC_OUT_AUTHORIZE 0x0008 1080/* Outbound call requires authentication */ 1081#define BTM_SEC_OUT_AUTHENTICATE 0x0010 1082/* Outbound call requires encryption */ 1083#define BTM_SEC_OUT_ENCRYPT 0x0020 1084/* Secure Connections Only Mode */ 1085#define BTM_SEC_MODE4_LEVEL4 0x0040 1086/* Need to switch connection to be master */ 1087#define BTM_SEC_FORCE_MASTER 0x0100 1088/* Try to switch connection to be master */ 1089#define BTM_SEC_ATTEMPT_MASTER 0x0200 1090/* Need to switch connection to be master */ 1091#define BTM_SEC_FORCE_SLAVE 0x0400 1092/* Try to switch connection to be slave */ 1093#define BTM_SEC_ATTEMPT_SLAVE 0x0800 1094/* inbound Do man in the middle protection */ 1095#define BTM_SEC_IN_MITM 0x1000 1096/* outbound Do man in the middle protection */ 1097#define BTM_SEC_OUT_MITM 0x2000 1098/* enforce a minimum of 16 digit for sec mode 2 */ 1099#define BTM_SEC_IN_MIN_16_DIGIT_PIN 0x4000 1100 1101/* Security Flags [bit mask] (BTM_GetSecurityFlags) 1102*/ 1103#define BTM_SEC_FLAG_AUTHORIZED 0x01 1104#define BTM_SEC_FLAG_AUTHENTICATED 0x02 1105#define BTM_SEC_FLAG_ENCRYPTED 0x04 1106#define BTM_SEC_FLAG_LKEY_KNOWN 0x10 1107#define BTM_SEC_FLAG_LKEY_AUTHED 0x20 1108 1109/* PIN types */ 1110#define BTM_PIN_TYPE_VARIABLE HCI_PIN_TYPE_VARIABLE 1111#define BTM_PIN_TYPE_FIXED HCI_PIN_TYPE_FIXED 1112 1113/* Link Key types used to generate the new link key. 1114 * returned in link key notification callback function 1115*/ 1116#define BTM_LKEY_TYPE_COMBINATION HCI_LKEY_TYPE_COMBINATION 1117#define BTM_LKEY_TYPE_LOCAL_UNIT HCI_LKEY_TYPE_LOCAL_UNIT 1118#define BTM_LKEY_TYPE_REMOTE_UNIT HCI_LKEY_TYPE_REMOTE_UNIT 1119#define BTM_LKEY_TYPE_DEBUG_COMB HCI_LKEY_TYPE_DEBUG_COMB 1120#define BTM_LKEY_TYPE_UNAUTH_COMB HCI_LKEY_TYPE_UNAUTH_COMB 1121#define BTM_LKEY_TYPE_AUTH_COMB HCI_LKEY_TYPE_AUTH_COMB 1122#define BTM_LKEY_TYPE_CHANGED_COMB HCI_LKEY_TYPE_CHANGED_COMB 1123 1124#define BTM_LKEY_TYPE_UNAUTH_COMB_P_256 HCI_LKEY_TYPE_UNAUTH_COMB_P_256 1125#define BTM_LKEY_TYPE_AUTH_COMB_P_256 HCI_LKEY_TYPE_AUTH_COMB_P_256 1126 1127/* "easy" requirements for LK derived from LTK */ 1128#define BTM_LTK_DERIVED_LKEY_OFFSET 0x20 1129#define BTM_LKEY_TYPE_IGNORE \ 1130 0xff /* used when event is response from \ 1131 hci return link keys request */ 1132 1133typedef uint8_t tBTM_LINK_KEY_TYPE; 1134 1135/* Protocol level security (BTM_SetSecurityLevel) */ 1136#define BTM_SEC_PROTO_L2CAP 0 1137#define BTM_SEC_PROTO_SDP 1 1138#define BTM_SEC_PROTO_TCS 2 1139#define BTM_SEC_PROTO_RFCOMM 3 1140#define BTM_SEC_PROTO_OBEX 4 1141#define BTM_SEC_PROTO_BNEP 5 1142#define BTM_SEC_PROTO_HID 6 /* HID */ 1143#define BTM_SEC_PROTO_AVDT 7 1144#define BTM_SEC_PROTO_MCA 8 1145 1146/* Determine the number of uint32_t's necessary for security services */ 1147#define BTM_SEC_ARRAY_BITS 32 /* Number of bits in each array element */ 1148#define BTM_SEC_SERVICE_ARRAY_SIZE \ 1149 (((uint32_t)BTM_SEC_MAX_SERVICES / BTM_SEC_ARRAY_BITS) + \ 1150 (((uint32_t)BTM_SEC_MAX_SERVICES % BTM_SEC_ARRAY_BITS) ? 1 : 0)) 1151 1152/* Security service definitions (BTM_SetSecurityLevel) 1153 * Used for Authorization APIs 1154*/ 1155#define BTM_SEC_SERVICE_SDP_SERVER 0 1156#define BTM_SEC_SERVICE_SERIAL_PORT 1 1157#define BTM_SEC_SERVICE_LAN_ACCESS 2 1158#define BTM_SEC_SERVICE_DUN 3 1159#define BTM_SEC_SERVICE_IRMC_SYNC 4 1160#define BTM_SEC_SERVICE_IRMC_SYNC_CMD 5 1161#define BTM_SEC_SERVICE_OBEX 6 1162#define BTM_SEC_SERVICE_OBEX_FTP 7 1163#define BTM_SEC_SERVICE_HEADSET 8 1164#define BTM_SEC_SERVICE_CORDLESS 9 1165#define BTM_SEC_SERVICE_INTERCOM 10 1166#define BTM_SEC_SERVICE_FAX 11 1167#define BTM_SEC_SERVICE_HEADSET_AG 12 1168#define BTM_SEC_SERVICE_PNP_INFO 13 1169#define BTM_SEC_SERVICE_GEN_NET 14 1170#define BTM_SEC_SERVICE_GEN_FILE 15 1171#define BTM_SEC_SERVICE_GEN_AUDIO 16 1172#define BTM_SEC_SERVICE_GEN_TEL 17 1173#define BTM_SEC_SERVICE_CTP_DATA 18 1174#define BTM_SEC_SERVICE_HCRP_CTRL 19 1175#define BTM_SEC_SERVICE_HCRP_DATA 20 1176#define BTM_SEC_SERVICE_HCRP_NOTIF 21 1177#define BTM_SEC_SERVICE_BPP_JOB 22 1178#define BTM_SEC_SERVICE_BPP_STATUS 23 1179#define BTM_SEC_SERVICE_BPP_REF 24 1180#define BTM_SEC_SERVICE_BNEP_PANU 25 1181#define BTM_SEC_SERVICE_BNEP_GN 26 1182#define BTM_SEC_SERVICE_BNEP_NAP 27 1183#define BTM_SEC_SERVICE_HF_HANDSFREE 28 1184#define BTM_SEC_SERVICE_AG_HANDSFREE 29 1185#define BTM_SEC_SERVICE_TE_PHONE_ACCESS 30 1186#define BTM_SEC_SERVICE_ME_PHONE_ACCESS 31 1187 1188#define BTM_SEC_SERVICE_HIDH_SEC_CTRL 32 1189#define BTM_SEC_SERVICE_HIDH_NOSEC_CTRL 33 1190#define BTM_SEC_SERVICE_HIDH_INTR 34 1191#define BTM_SEC_SERVICE_BIP 35 1192#define BTM_SEC_SERVICE_BIP_REF 36 1193#define BTM_SEC_SERVICE_AVDTP 37 1194#define BTM_SEC_SERVICE_AVDTP_NOSEC 38 1195#define BTM_SEC_SERVICE_AVCTP 39 1196#define BTM_SEC_SERVICE_SAP 40 1197#define BTM_SEC_SERVICE_PBAP 41 1198#define BTM_SEC_SERVICE_RFC_MUX 42 1199#define BTM_SEC_SERVICE_AVCTP_BROWSE 43 1200#define BTM_SEC_SERVICE_MAP 44 1201#define BTM_SEC_SERVICE_MAP_NOTIF 45 1202#define BTM_SEC_SERVICE_MCAP_CTRL 46 1203#define BTM_SEC_SERVICE_MCAP_DATA 47 1204#define BTM_SEC_SERVICE_HDP_SNK 48 1205#define BTM_SEC_SERVICE_HDP_SRC 49 1206#define BTM_SEC_SERVICE_ATT 50 1207#define BTM_SEC_SERVICE_HIDD_SEC_CTRL 51 1208#define BTM_SEC_SERVICE_HIDD_NOSEC_CTRL 52 1209#define BTM_SEC_SERVICE_HIDD_INTR 53 1210 1211/* Update these as services are added */ 1212#define BTM_SEC_SERVICE_FIRST_EMPTY 54 1213 1214#ifndef BTM_SEC_MAX_SERVICES 1215#define BTM_SEC_MAX_SERVICES 75 1216#endif 1217 1218/******************************************************************************* 1219 * Security Services MACROS handle array of uint32_t bits for more than 32 1220 * trusted services 1221 ******************************************************************************/ 1222/* MACRO to set the security service bit mask in a bit stream */ 1223#define BTM_SEC_SET_SERVICE(p, service) \ 1224 (((uint32_t*)(p))[(((uint32_t)(service)) / BTM_SEC_ARRAY_BITS)] |= \ 1225 ((uint32_t)1 << (((uint32_t)(service)) % BTM_SEC_ARRAY_BITS))) 1226 1227/* MACRO to clear the security service bit mask in a bit stream */ 1228#define BTM_SEC_CLR_SERVICE(p, service) \ 1229 (((uint32_t*)(p))[(((uint32_t)(service)) / BTM_SEC_ARRAY_BITS)] &= \ 1230 ~((uint32_t)1 << (((uint32_t)(service)) % BTM_SEC_ARRAY_BITS))) 1231 1232/* MACRO to check the security service bit mask in a bit stream (Returns true or 1233 * false) */ 1234#define BTM_SEC_IS_SERVICE_TRUSTED(p, service) \ 1235 (((((uint32_t*)(p))[(((uint32_t)(service)) / BTM_SEC_ARRAY_BITS)]) & \ 1236 (uint32_t)(((uint32_t)1 << (((uint32_t)(service)) % BTM_SEC_ARRAY_BITS)))) \ 1237 ? true \ 1238 : false) 1239 1240/* MACRO to copy two trusted device bitmask */ 1241#define BTM_SEC_COPY_TRUSTED_DEVICE(p_src, p_dst) \ 1242 { \ 1243 uint32_t trst; \ 1244 for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \ 1245 ((uint32_t*)(p_dst))[trst] = ((uint32_t*)(p_src))[trst]; \ 1246 } 1247 1248/* MACRO to clear two trusted device bitmask */ 1249#define BTM_SEC_CLR_TRUSTED_DEVICE(p_dst) \ 1250 { \ 1251 uint32_t trst; \ 1252 for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \ 1253 ((uint32_t*)(p_dst))[trst] = 0; \ 1254 } 1255 1256/* Following bits can be provided by host in the trusted_mask array */ 1257/* 0..31 bits of mask[0] (Least Significant Word) */ 1258#define BTM_SEC_TRUST_SDP_SERVER (1 << BTM_SEC_SERVICE_SDP_SERVER) 1259#define BTM_SEC_TRUST_SERIAL_PORT (1 << BTM_SEC_SERVICE_SERIAL_PORT) 1260#define BTM_SEC_TRUST_LAN_ACCESS (1 << BTM_SEC_SERVICE_LAN_ACCESS) 1261#define BTM_SEC_TRUST_DUN (1 << BTM_SEC_SERVICE_DUN) 1262#define BTM_SEC_TRUST_IRMC_SYNC (1 << BTM_SEC_SERVICE_IRMC_SYNC) 1263#define BTM_SEC_TRUST_IRMC_SYNC_CMD (1 << BTM_SEC_SERVICE_IRMC_SYNC_CMD) 1264#define BTM_SEC_TRUST_OBEX (1 << BTM_SEC_SERVICE_OBEX) 1265#define BTM_SEC_TRUST_OBEX_FTP (1 << BTM_SEC_SERVICE_OBEX_FTP) 1266#define BTM_SEC_TRUST_HEADSET (1 << BTM_SEC_SERVICE_HEADSET) 1267#define BTM_SEC_TRUST_CORDLESS (1 << BTM_SEC_SERVICE_CORDLESS) 1268#define BTM_SEC_TRUST_INTERCOM (1 << BTM_SEC_SERVICE_INTERCOM) 1269#define BTM_SEC_TRUST_FAX (1 << BTM_SEC_SERVICE_FAX) 1270#define BTM_SEC_TRUST_HEADSET_AG (1 << BTM_SEC_SERVICE_HEADSET_AG) 1271#define BTM_SEC_TRUST_PNP_INFO (1 << BTM_SEC_SERVICE_PNP_INFO) 1272#define BTM_SEC_TRUST_GEN_NET (1 << BTM_SEC_SERVICE_GEN_NET) 1273#define BTM_SEC_TRUST_GEN_FILE (1 << BTM_SEC_SERVICE_GEN_FILE) 1274#define BTM_SEC_TRUST_GEN_AUDIO (1 << BTM_SEC_SERVICE_GEN_AUDIO) 1275#define BTM_SEC_TRUST_GEN_TEL (1 << BTM_SEC_SERVICE_GEN_TEL) 1276#define BTM_SEC_TRUST_CTP_DATA (1 << BTM_SEC_SERVICE_CTP_DATA) 1277#define BTM_SEC_TRUST_HCRP_CTRL (1 << BTM_SEC_SERVICE_HCRP_CTRL) 1278#define BTM_SEC_TRUST_HCRP_DATA (1 << BTM_SEC_SERVICE_HCRP_DATA) 1279#define BTM_SEC_TRUST_HCRP_NOTIF (1 << BTM_SEC_SERVICE_HCRP_NOTIF) 1280#define BTM_SEC_TRUST_BPP_JOB (1 << BTM_SEC_SERVICE_JOB) 1281#define BTM_SEC_TRUST_BPP_STATUS (1 << BTM_SEC_SERVICE_STATUS) 1282#define BTM_SEC_TRUST_BPP_REF (1 << BTM_SEC_SERVICE_REF) 1283#define BTM_SEC_TRUST_BNEP_PANU (1 << BTM_SEC_SERVICE_BNEP_PANU) 1284#define BTM_SEC_TRUST_BNEP_GN (1 << BTM_SEC_SERVICE_BNEP_GN) 1285#define BTM_SEC_TRUST_BNEP_NAP (1 << BTM_SEC_SERVICE_BNEP_NAP) 1286#define BTM_SEC_TRUST_HFP_HF (1 << BTM_SEC_SERVICE_HF_HANDSFREE) 1287#define BTM_SEC_TRUST_HFP_AG (1 << BTM_SEC_SERVICE_AG_HANDSFREE) 1288#define BTM_SEC_TRUST_TE_PHONE_ACCESS (1 << BTM_SEC_SERVICE_TE_PHONE_ACCESS) 1289#define BTM_SEC_TRUST_ME_PHONE_ACCESS (1 << BTM_SEC_SERVICE_ME_PHONE_ACCESS) 1290 1291/* 0..31 bits of mask[1] (Most Significant Word) */ 1292#define BTM_SEC_TRUST_HIDH_CTRL (1 << (BTM_SEC_SERVICE_HIDH_SEC_CTRL - 32)) 1293#define BTM_SEC_TRUST_HIDH_NOSEC_CTRL \ 1294 (1 << (BTM_SEC_SERVICE_HIDH_NOSEC_CTRL - 32)) 1295#define BTM_SEC_TRUST_HIDH_INTR (1 << (BTM_SEC_SERVICE_HIDH_INTR - 32)) 1296#define BTM_SEC_TRUST_BIP (1 << (BTM_SEC_SERVICE_BIP - 32)) 1297#define BTM_SEC_TRUST_BIP_REF (1 << (BTM_SEC_SERVICE_BIP_REF - 32)) 1298#define BTM_SEC_TRUST_AVDTP (1 << (BTM_SEC_SERVICE_AVDTP - 32)) 1299#define BTM_SEC_TRUST_AVDTP_NOSEC (1 << (BTM_SEC_SERVICE_AVDTP_NOSEC - 32)) 1300#define BTM_SEC_TRUST_AVCTP (1 << (BTM_SEC_SERVICE_AVCTP - 32)) 1301#define BTM_SEC_TRUST_SAP (1 << (BTM_SEC_SERVICE_SAP - 32)) 1302#define BTM_SEC_TRUST_PBAP (1 << (BTM_SEC_SERVICE_PBAP - 32)) 1303#define BTM_SEC_TRUST_RFC_MUX (1 << (BTM_SEC_SERVICE_RFC_MUX - 32)) 1304#define BTM_SEC_TRUST_AVCTP_BROWSE (1 << (BTM_SEC_SERVICE_AVCTP_BROWSE - 32)) 1305#define BTM_SEC_TRUST_MAP (1 << (BTM_SEC_SERVICE_MAP - 32)) 1306#define BTM_SEC_TRUST_MAP_NOTIF (1 << (BTM_SEC_SERVICE_MAP_NOTIF - 32)) 1307#define BTM_SEC_TRUST_MCAP_CTRL (1 << (BTM_SEC_SERVICE_MCAP_CTRL - 32)) 1308#define BTM_SEC_TRUST_MCAP_DATA (1 << (BTM_SEC_SERVICE_MCAP_DATA - 32)) 1309#define BTM_SEC_TRUST_HDP_SNK (1 << (BTM_SEC_SERVICE_HDP_SNK - 32)) 1310#define BTM_SEC_TRUST_HDP_SRC (1 << (BTM_SEC_SERVICE_HDP_SRC - 32)) 1311 1312#define BTM_SEC_TRUST_ALL 0xFFFFFFFF /* for each array element */ 1313 1314/**************************************** 1315 * Security Manager Callback Functions 1316 ****************************************/ 1317/* Authorize device for service. Parameters are 1318 * BD Address of remote 1319 * Device Class of remote 1320 * BD Name of remote 1321 * Service name 1322 * Service Id (NULL - unknown service or unused 1323 * [BTM_SEC_SERVICE_NAME_LEN set to 0]) 1324 * Is originator of the connection 1325 * Result of the operation 1326*/ 1327typedef uint8_t(tBTM_AUTHORIZE_CALLBACK)( 1328 const RawAddress& bd_addr, DEV_CLASS dev_class, tBTM_BD_NAME bd_name, 1329 uint8_t* service_name, uint8_t service_id, bool is_originator); 1330 1331/* Get PIN for the connection. Parameters are 1332 * BD Address of remote 1333 * Device Class of remote 1334 * BD Name of remote 1335 * Flag indicating the minimum pin code length to be 16 digits 1336*/ 1337typedef uint8_t(tBTM_PIN_CALLBACK)(const RawAddress& bd_addr, 1338 DEV_CLASS dev_class, tBTM_BD_NAME bd_name, 1339 bool min_16_digit); 1340 1341/* New Link Key for the connection. Parameters are 1342 * BD Address of remote 1343 * Link Key 1344 * Key Type: Combination, Local Unit, or Remote Unit 1345*/ 1346typedef uint8_t(tBTM_LINK_KEY_CALLBACK)(const RawAddress& bd_addr, 1347 DEV_CLASS dev_class, 1348 tBTM_BD_NAME bd_name, uint8_t* key, 1349 uint8_t key_type); 1350 1351/* Remote Name Resolved. Parameters are 1352 * BD Address of remote 1353 * BD Name of remote 1354*/ 1355typedef void(tBTM_RMT_NAME_CALLBACK)(const RawAddress& bd_addr, DEV_CLASS dc, 1356 tBTM_BD_NAME bd_name); 1357 1358/* Authentication complete for the connection. Parameters are 1359 * BD Address of remote 1360 * Device Class of remote 1361 * BD Name of remote 1362 * 1363*/ 1364typedef uint8_t(tBTM_AUTH_COMPLETE_CALLBACK)(const RawAddress& bd_addr, 1365 DEV_CLASS dev_class, 1366 tBTM_BD_NAME bd_name, int result); 1367 1368enum { 1369 BTM_SP_IO_REQ_EVT, /* received IO_CAPABILITY_REQUEST event */ 1370 BTM_SP_IO_RSP_EVT, /* received IO_CAPABILITY_RESPONSE event */ 1371 BTM_SP_CFM_REQ_EVT, /* received USER_CONFIRMATION_REQUEST event */ 1372 BTM_SP_KEY_NOTIF_EVT, /* received USER_PASSKEY_NOTIFY event */ 1373 BTM_SP_KEY_REQ_EVT, /* received USER_PASSKEY_REQUEST event */ 1374 BTM_SP_KEYPRESS_EVT, /* received KEYPRESS_NOTIFY event */ 1375 BTM_SP_LOC_OOB_EVT, /* received result for READ_LOCAL_OOB_DATA command */ 1376 BTM_SP_RMT_OOB_EVT, /* received REMOTE_OOB_DATA_REQUEST event */ 1377 BTM_SP_COMPLT_EVT, /* received SIMPLE_PAIRING_COMPLETE event */ 1378 BTM_SP_UPGRADE_EVT /* check if the application wants to upgrade the link key 1379 */ 1380}; 1381typedef uint8_t tBTM_SP_EVT; 1382 1383#define BTM_IO_CAP_OUT 0 /* DisplayOnly */ 1384#define BTM_IO_CAP_IO 1 /* DisplayYesNo */ 1385#define BTM_IO_CAP_IN 2 /* KeyboardOnly */ 1386#define BTM_IO_CAP_NONE 3 /* NoInputNoOutput */ 1387#define BTM_IO_CAP_KBDISP 4 /* Keyboard display */ 1388#define BTM_IO_CAP_MAX 5 1389#define BTM_IO_CAP_UNKNOWN 0xFF /* Unknown value */ 1390 1391typedef uint8_t tBTM_IO_CAP; 1392 1393#define BTM_MAX_PASSKEY_VAL (999999) 1394#define BTM_MIN_PASSKEY_VAL (0) 1395 1396/* MITM Protection Not Required - Single Profile/non-bonding Numeric comparison 1397 * with automatic accept allowed */ 1398#define BTM_AUTH_SP_NO 0 1399/* MITM Protection Required - Single Profile/non-bonding. Use IO Capabilities to 1400 * determine authentication procedure */ 1401#define BTM_AUTH_SP_YES 1 1402/* MITM Protection Not Required - All Profiles/dedicated bonding Numeric 1403 * comparison with automatic accept allowed */ 1404#define BTM_AUTH_AP_NO 2 1405/* MITM Protection Required - All Profiles/dedicated bonding Use IO Capabilities 1406 * to determine authentication procedure */ 1407#define BTM_AUTH_AP_YES 3 1408/* MITM Protection Not Required - Single Profiles/general bonding Numeric 1409 * comparison with automatic accept allowed */ 1410#define BTM_AUTH_SPGB_NO 4 1411/* MITM Protection Required - Single Profiles/general bonding Use IO 1412 * Capabilities to determine authentication procedure */ 1413#define BTM_AUTH_SPGB_YES 5 1414 1415/* this bit is ORed with BTM_AUTH_SP_* when IO exchange for dedicated bonding */ 1416#define BTM_AUTH_DD_BOND 2 1417#define BTM_AUTH_GB_BIT 4 /* the genernal bonding bit */ 1418#define BTM_AUTH_BONDS 6 /* the general/dedicated bonding bits */ 1419#define BTM_AUTH_YN_BIT 1 /* this is the Yes or No bit */ 1420 1421#define BTM_BLE_INITIATOR_KEY_SIZE 15 1422#define BTM_BLE_RESPONDER_KEY_SIZE 15 1423#define BTM_BLE_MAX_KEY_SIZE 16 1424 1425typedef uint8_t tBTM_AUTH_REQ; 1426 1427enum { BTM_OOB_NONE, BTM_OOB_PRESENT, BTM_OOB_UNKNOWN }; 1428typedef uint8_t tBTM_OOB_DATA; 1429 1430/* data type for BTM_SP_IO_REQ_EVT */ 1431typedef struct { 1432 RawAddress bd_addr; /* peer address */ 1433 tBTM_IO_CAP io_cap; /* local IO capabilities */ 1434 tBTM_OOB_DATA oob_data; /* OOB data present (locally) for the peer device */ 1435 tBTM_AUTH_REQ auth_req; /* Authentication required (for local device) */ 1436 bool is_orig; /* true, if local device initiated the SP process */ 1437} tBTM_SP_IO_REQ; 1438 1439/* data type for BTM_SP_IO_RSP_EVT */ 1440typedef struct { 1441 RawAddress bd_addr; /* peer address */ 1442 tBTM_IO_CAP io_cap; /* peer IO capabilities */ 1443 tBTM_OOB_DATA 1444 oob_data; /* OOB data present at peer device for the local device */ 1445 tBTM_AUTH_REQ auth_req; /* Authentication required for peer device */ 1446} tBTM_SP_IO_RSP; 1447 1448/* data type for BTM_SP_CFM_REQ_EVT */ 1449typedef struct { 1450 RawAddress bd_addr; /* peer address */ 1451 DEV_CLASS dev_class; /* peer CoD */ 1452 tBTM_BD_NAME bd_name; /* peer device name */ 1453 uint32_t num_val; /* the numeric value for comparison. If just_works, do not 1454 show this number to UI */ 1455 bool just_works; /* true, if "Just Works" association model */ 1456 tBTM_AUTH_REQ loc_auth_req; /* Authentication required for local device */ 1457 tBTM_AUTH_REQ rmt_auth_req; /* Authentication required for peer device */ 1458 tBTM_IO_CAP loc_io_caps; /* IO Capabilities of the local device */ 1459 tBTM_IO_CAP rmt_io_caps; /* IO Capabilities of the remot device */ 1460} tBTM_SP_CFM_REQ; 1461 1462/* data type for BTM_SP_KEY_REQ_EVT */ 1463typedef struct { 1464 RawAddress bd_addr; /* peer address */ 1465 DEV_CLASS dev_class; /* peer CoD */ 1466 tBTM_BD_NAME bd_name; /* peer device name */ 1467} tBTM_SP_KEY_REQ; 1468 1469/* data type for BTM_SP_KEY_NOTIF_EVT */ 1470typedef struct { 1471 RawAddress bd_addr; /* peer address */ 1472 DEV_CLASS dev_class; /* peer CoD */ 1473 tBTM_BD_NAME bd_name; /* peer device name */ 1474 uint32_t passkey; /* passkey */ 1475} tBTM_SP_KEY_NOTIF; 1476 1477enum { 1478 BTM_SP_KEY_STARTED, /* 0 - passkey entry started */ 1479 BTM_SP_KEY_ENTERED, /* 1 - passkey digit entered */ 1480 BTM_SP_KEY_ERASED, /* 2 - passkey digit erased */ 1481 BTM_SP_KEY_CLEARED, /* 3 - passkey cleared */ 1482 BTM_SP_KEY_COMPLT, /* 4 - passkey entry completed */ 1483 BTM_SP_KEY_OUT_OF_RANGE /* 5 - out of range */ 1484}; 1485typedef uint8_t tBTM_SP_KEY_TYPE; 1486 1487/* data type for BTM_SP_KEYPRESS_EVT */ 1488typedef struct { 1489 RawAddress bd_addr; /* peer address */ 1490 tBTM_SP_KEY_TYPE notif_type; 1491} tBTM_SP_KEYPRESS; 1492 1493/* data type for BTM_SP_LOC_OOB_EVT */ 1494typedef struct { 1495 tBTM_STATUS status; /* */ 1496 BT_OCTET16 c; /* Simple Pairing Hash C */ 1497 BT_OCTET16 r; /* Simple Pairing Randomnizer R */ 1498} tBTM_SP_LOC_OOB; 1499 1500/* data type for BTM_SP_RMT_OOB_EVT */ 1501typedef struct { 1502 RawAddress bd_addr; /* peer address */ 1503 DEV_CLASS dev_class; /* peer CoD */ 1504 tBTM_BD_NAME bd_name; /* peer device name */ 1505} tBTM_SP_RMT_OOB; 1506 1507/* data type for BTM_SP_COMPLT_EVT */ 1508typedef struct { 1509 RawAddress bd_addr; /* peer address */ 1510 DEV_CLASS dev_class; /* peer CoD */ 1511 tBTM_BD_NAME bd_name; /* peer device name */ 1512 tBTM_STATUS status; /* status of the simple pairing process */ 1513} tBTM_SP_COMPLT; 1514 1515/* data type for BTM_SP_UPGRADE_EVT */ 1516typedef struct { 1517 RawAddress bd_addr; /* peer address */ 1518 bool upgrade; /* true, to upgrade the link key */ 1519} tBTM_SP_UPGRADE; 1520 1521typedef union { 1522 tBTM_SP_IO_REQ io_req; /* BTM_SP_IO_REQ_EVT */ 1523 tBTM_SP_IO_RSP io_rsp; /* BTM_SP_IO_RSP_EVT */ 1524 tBTM_SP_CFM_REQ cfm_req; /* BTM_SP_CFM_REQ_EVT */ 1525 tBTM_SP_KEY_NOTIF key_notif; /* BTM_SP_KEY_NOTIF_EVT */ 1526 tBTM_SP_KEY_REQ key_req; /* BTM_SP_KEY_REQ_EVT */ 1527 tBTM_SP_KEYPRESS key_press; /* BTM_SP_KEYPRESS_EVT */ 1528 tBTM_SP_LOC_OOB loc_oob; /* BTM_SP_LOC_OOB_EVT */ 1529 tBTM_SP_RMT_OOB rmt_oob; /* BTM_SP_RMT_OOB_EVT */ 1530 tBTM_SP_COMPLT complt; /* BTM_SP_COMPLT_EVT */ 1531 tBTM_SP_UPGRADE upgrade; /* BTM_SP_UPGRADE_EVT */ 1532} tBTM_SP_EVT_DATA; 1533 1534/* Simple Pairing Events. Called by the stack when Simple Pairing related 1535 * events occur. 1536*/ 1537typedef uint8_t(tBTM_SP_CALLBACK)(tBTM_SP_EVT event, tBTM_SP_EVT_DATA* p_data); 1538 1539typedef void(tBTM_MKEY_CALLBACK)(const RawAddress& bd_addr, uint8_t status, 1540 uint8_t key_flag); 1541 1542/* Encryption enabled/disabled complete: Optionally passed with 1543 * BTM_SetEncryption. 1544 * Parameters are 1545 * BD Address of remote 1546 * optional data passed in by BTM_SetEncryption 1547 * tBTM_STATUS - result of the operation 1548*/ 1549typedef void(tBTM_SEC_CBACK)(const RawAddress* bd_addr, tBT_TRANSPORT trasnport, 1550 void* p_ref_data, tBTM_STATUS result); 1551 1552/* Bond Cancel complete. Parameters are 1553 * Result of the cancel operation 1554 * 1555*/ 1556typedef void(tBTM_BOND_CANCEL_CMPL_CALLBACK)(tBTM_STATUS result); 1557 1558/* LE related event and data structure */ 1559/* received IO_CAPABILITY_REQUEST event */ 1560#define BTM_LE_IO_REQ_EVT SMP_IO_CAP_REQ_EVT 1561/* security request event */ 1562#define BTM_LE_SEC_REQUEST_EVT SMP_SEC_REQUEST_EVT 1563/* received USER_PASSKEY_NOTIFY event */ 1564#define BTM_LE_KEY_NOTIF_EVT SMP_PASSKEY_NOTIF_EVT 1565/* received USER_PASSKEY_REQUEST event */ 1566#define BTM_LE_KEY_REQ_EVT SMP_PASSKEY_REQ_EVT 1567/* OOB data request event */ 1568#define BTM_LE_OOB_REQ_EVT SMP_OOB_REQ_EVT 1569/* Numeric Comparison request event */ 1570#define BTM_LE_NC_REQ_EVT SMP_NC_REQ_EVT 1571/* Peer keypress notification recd event */ 1572#define BTM_LE_PR_KEYPR_NOT_EVT SMP_PEER_KEYPR_NOT_EVT 1573/* SC OOB request event (both local and peer OOB data) can be expected in 1574 * response */ 1575#define BTM_LE_SC_OOB_REQ_EVT SMP_SC_OOB_REQ_EVT 1576/* SC OOB local data set is created (as result of SMP_CrLocScOobData(...)) */ 1577#define BTM_LE_SC_LOC_OOB_EVT SMP_SC_LOC_OOB_DATA_UP_EVT 1578/* SMP over BR keys request event */ 1579#define BTM_LE_BR_KEYS_REQ_EVT SMP_BR_KEYS_REQ_EVT 1580/* SMP complete event */ 1581#define BTM_LE_COMPLT_EVT SMP_COMPLT_EVT 1582#define BTM_LE_LAST_FROM_SMP BTM_LE_BR_KEYS_REQ_EVT 1583/* KEY update event */ 1584#define BTM_LE_KEY_EVT (BTM_LE_LAST_FROM_SMP + 1) 1585typedef uint8_t tBTM_LE_EVT; 1586 1587#define BTM_LE_KEY_NONE 0 1588/* encryption information of peer device */ 1589#define BTM_LE_KEY_PENC SMP_SEC_KEY_TYPE_ENC 1590/* identity key of the peer device */ 1591#define BTM_LE_KEY_PID SMP_SEC_KEY_TYPE_ID 1592/* peer SRK */ 1593#define BTM_LE_KEY_PCSRK SMP_SEC_KEY_TYPE_CSRK 1594#define BTM_LE_KEY_PLK SMP_SEC_KEY_TYPE_LK 1595#define BTM_LE_KEY_LLK (SMP_SEC_KEY_TYPE_LK << 4) 1596/* master role security information:div */ 1597#define BTM_LE_KEY_LENC (SMP_SEC_KEY_TYPE_ENC << 4) 1598/* master device ID key */ 1599#define BTM_LE_KEY_LID (SMP_SEC_KEY_TYPE_ID << 4) 1600/* local CSRK has been deliver to peer */ 1601#define BTM_LE_KEY_LCSRK (SMP_SEC_KEY_TYPE_CSRK << 4) 1602typedef uint8_t tBTM_LE_KEY_TYPE; 1603 1604#define BTM_LE_AUTH_REQ_NO_BOND SMP_AUTH_NO_BOND /* 0 */ 1605#define BTM_LE_AUTH_REQ_BOND SMP_AUTH_GEN_BOND /* 1 << 0 */ 1606#define BTM_LE_AUTH_REQ_MITM SMP_AUTH_YN_BIT /* 1 << 2 */ 1607typedef uint8_t tBTM_LE_AUTH_REQ; 1608#define BTM_LE_SC_SUPPORT_BIT SMP_SC_SUPPORT_BIT /* (1 << 3) */ 1609#define BTM_LE_KP_SUPPORT_BIT SMP_KP_SUPPORT_BIT /* (1 << 4) */ 1610#define BTM_LE_H7_SUPPORT_BIT SMP_H7_SUPPORT_BIT /* (1 << 5) */ 1611 1612#define BTM_LE_AUTH_REQ_SC_ONLY SMP_AUTH_SC_ENC_ONLY /* 00101000 */ 1613#define BTM_LE_AUTH_REQ_SC_BOND SMP_AUTH_SC_GB /* 00101001 */ 1614#define BTM_LE_AUTH_REQ_SC_MITM SMP_AUTH_SC_MITM_NB /* 00101100 */ 1615#define BTM_LE_AUTH_REQ_SC_MITM_BOND SMP_AUTH_SC_MITM_GB /* 00101101 */ 1616#define BTM_LE_AUTH_REQ_MASK SMP_AUTH_MASK /* 0x3D */ 1617 1618/* LE security level */ 1619#define BTM_LE_SEC_NONE SMP_SEC_NONE 1620#define BTM_LE_SEC_UNAUTHENTICATE SMP_SEC_UNAUTHENTICATE /* 1 */ 1621#define BTM_LE_SEC_AUTHENTICATED SMP_SEC_AUTHENTICATED /* 4 */ 1622typedef uint8_t tBTM_LE_SEC; 1623 1624typedef struct { 1625 /* local IO capabilities */ 1626 tBTM_IO_CAP io_cap; 1627 /* OOB data present (locally) for the peer device */ 1628 uint8_t oob_data; 1629 /* Authentication request (for local device) containing bonding and MITM 1630 * info */ 1631 tBTM_LE_AUTH_REQ auth_req; 1632 uint8_t max_key_size; /* max encryption key size */ 1633 tBTM_LE_KEY_TYPE init_keys; /* keys to be distributed, bit mask */ 1634 tBTM_LE_KEY_TYPE resp_keys; /* keys to be distributed, bit mask */ 1635} tBTM_LE_IO_REQ; 1636 1637/* data type for tBTM_LE_COMPLT */ 1638typedef struct { 1639 uint8_t reason; 1640 uint8_t sec_level; 1641 bool is_pair_cancel; 1642 bool smp_over_br; 1643} tBTM_LE_COMPLT; 1644 1645/* BLE encryption keys */ 1646typedef struct { 1647 BT_OCTET16 ltk; 1648 BT_OCTET8 rand; 1649 uint16_t ediv; 1650 uint8_t sec_level; 1651 uint8_t key_size; 1652} tBTM_LE_PENC_KEYS; 1653 1654/* BLE CSRK keys */ 1655typedef struct { 1656 uint32_t counter; 1657 BT_OCTET16 csrk; 1658 uint8_t sec_level; 1659} tBTM_LE_PCSRK_KEYS; 1660 1661/* BLE Encryption reproduction keys */ 1662typedef struct { 1663 BT_OCTET16 ltk; 1664 uint16_t div; 1665 uint8_t key_size; 1666 uint8_t sec_level; 1667} tBTM_LE_LENC_KEYS; 1668 1669/* BLE SRK keys */ 1670typedef struct { 1671 uint32_t counter; 1672 uint16_t div; 1673 uint8_t sec_level; 1674 BT_OCTET16 csrk; 1675} tBTM_LE_LCSRK_KEYS; 1676 1677typedef struct { 1678 BT_OCTET16 irk; 1679 tBLE_ADDR_TYPE addr_type; 1680 RawAddress static_addr; 1681} tBTM_LE_PID_KEYS; 1682 1683typedef union { 1684 tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */ 1685 tBTM_LE_PCSRK_KEYS pcsrk_key; /* received peer device SRK */ 1686 tBTM_LE_PID_KEYS pid_key; /* peer device ID key */ 1687 tBTM_LE_LENC_KEYS lenc_key; /* local encryption reproduction keys 1688 * LTK = = d1(ER,DIV,0) */ 1689 tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/ 1690} tBTM_LE_KEY_VALUE; 1691 1692typedef struct { 1693 tBTM_LE_KEY_TYPE key_type; 1694 tBTM_LE_KEY_VALUE* p_key_value; 1695} tBTM_LE_KEY; 1696 1697typedef union { 1698 tBTM_LE_IO_REQ io_req; /* BTM_LE_IO_REQ_EVT */ 1699 uint32_t key_notif; /* BTM_LE_KEY_NOTIF_EVT */ 1700 /* BTM_LE_NC_REQ_EVT */ 1701 /* no callback data for 1702 * BTM_LE_KEY_REQ_EVT 1703 * and BTM_LE_OOB_REQ_EVT */ 1704 tBTM_LE_COMPLT complt; /* BTM_LE_COMPLT_EVT */ 1705 tSMP_OOB_DATA_TYPE req_oob_type; 1706 tBTM_LE_KEY key; 1707} tBTM_LE_EVT_DATA; 1708 1709/* Simple Pairing Events. Called by the stack when Simple Pairing related 1710 * events occur. 1711*/ 1712typedef uint8_t(tBTM_LE_CALLBACK)(tBTM_LE_EVT event, const RawAddress& bda, 1713 tBTM_LE_EVT_DATA* p_data); 1714 1715#define BTM_BLE_KEY_TYPE_ID 1 1716#define BTM_BLE_KEY_TYPE_ER 2 1717#define BTM_BLE_KEY_TYPE_COUNTER 3 // tobe obsolete 1718 1719typedef struct { 1720 BT_OCTET16 ir; 1721 BT_OCTET16 irk; 1722 BT_OCTET16 dhk; 1723 1724} tBTM_BLE_LOCAL_ID_KEYS; 1725 1726typedef union { 1727 tBTM_BLE_LOCAL_ID_KEYS id_keys; 1728 BT_OCTET16 er; 1729} tBTM_BLE_LOCAL_KEYS; 1730 1731/* New LE identity key for local device. 1732*/ 1733typedef void(tBTM_LE_KEY_CALLBACK)(uint8_t key_type, 1734 tBTM_BLE_LOCAL_KEYS* p_key); 1735 1736/*************************** 1737 * Security Manager Types 1738 ***************************/ 1739/* Structure that applications use to register with BTM_SecRegister */ 1740typedef struct { 1741 tBTM_AUTHORIZE_CALLBACK* p_authorize_callback; 1742 tBTM_PIN_CALLBACK* p_pin_callback; 1743 tBTM_LINK_KEY_CALLBACK* p_link_key_callback; 1744 tBTM_AUTH_COMPLETE_CALLBACK* p_auth_complete_callback; 1745 tBTM_BOND_CANCEL_CMPL_CALLBACK* p_bond_cancel_cmpl_callback; 1746 tBTM_SP_CALLBACK* p_sp_callback; 1747 tBTM_LE_CALLBACK* p_le_callback; 1748 tBTM_LE_KEY_CALLBACK* p_le_key_callback; 1749} tBTM_APPL_INFO; 1750 1751/* Callback function for when a link supervision timeout event occurs. 1752 * This asynchronous event is enabled/disabled by calling BTM_RegForLstoEvt(). 1753*/ 1754typedef void(tBTM_LSTO_CBACK)(const RawAddress& remote_bda, uint16_t timeout); 1755 1756/***************************************************************************** 1757 * POWER MANAGEMENT 1758 ****************************************************************************/ 1759/**************************** 1760 * Power Manager Constants 1761 ****************************/ 1762/* BTM Power manager status codes */ 1763enum { 1764 BTM_PM_STS_ACTIVE = HCI_MODE_ACTIVE, 1765 BTM_PM_STS_HOLD = HCI_MODE_HOLD, 1766 BTM_PM_STS_SNIFF = HCI_MODE_SNIFF, 1767 BTM_PM_STS_PARK = HCI_MODE_PARK, 1768 BTM_PM_STS_SSR, /* report the SSR parameters in HCI_SNIFF_SUB_RATE_EVT */ 1769 BTM_PM_STS_PENDING, /* when waiting for status from controller */ 1770 BTM_PM_STS_ERROR /* when HCI command status returns error */ 1771}; 1772typedef uint8_t tBTM_PM_STATUS; 1773 1774/* BTM Power manager modes */ 1775enum { 1776 BTM_PM_MD_ACTIVE = BTM_PM_STS_ACTIVE, 1777 BTM_PM_MD_HOLD = BTM_PM_STS_HOLD, 1778 BTM_PM_MD_SNIFF = BTM_PM_STS_SNIFF, 1779 BTM_PM_MD_PARK = BTM_PM_STS_PARK, 1780 BTM_PM_MD_FORCE = 0x10 /* OR this to force ACL link to a certain mode */ 1781}; 1782typedef uint8_t tBTM_PM_MODE; 1783 1784#define BTM_PM_SET_ONLY_ID 0x80 1785 1786/* Operation codes */ 1787/* The module wants to set the desired power mode */ 1788#define BTM_PM_REG_SET 1 1789/* The module wants to receive mode change event */ 1790#define BTM_PM_REG_NOTIF 2 1791/* The module does not want to involve with PM anymore */ 1792#define BTM_PM_DEREG 4 1793 1794/************************ 1795 * Power Manager Types 1796 ************************/ 1797typedef struct { 1798 uint16_t max; 1799 uint16_t min; 1800 uint16_t attempt; 1801 uint16_t timeout; 1802 tBTM_PM_MODE mode; 1803} tBTM_PM_PWR_MD; 1804 1805/************************************* 1806 * Power Manager Callback Functions 1807 *************************************/ 1808typedef void(tBTM_PM_STATUS_CBACK)(const RawAddress& p_bda, 1809 tBTM_PM_STATUS status, uint16_t value, 1810 uint8_t hci_status); 1811 1812/************************ 1813 * Stored Linkkey Types 1814 ************************/ 1815#define BTM_CB_EVT_DELETE_STORED_LINK_KEYS 4 1816 1817typedef struct { 1818 uint8_t event; 1819 uint8_t status; 1820 uint16_t num_keys; 1821 1822} tBTM_DELETE_STORED_LINK_KEY_COMPLETE; 1823 1824/* MIP evnets, callbacks */ 1825enum { 1826 BTM_MIP_MODE_CHG_EVT, 1827 BTM_MIP_DISCONNECT_EVT, 1828 BTM_MIP_PKTS_COMPL_EVT, 1829 BTM_MIP_RXDATA_EVT 1830}; 1831typedef uint8_t tBTM_MIP_EVT; 1832 1833typedef struct { 1834 tBTM_MIP_EVT event; 1835 RawAddress bd_addr; 1836 uint16_t mip_id; 1837} tBTM_MIP_MODE_CHANGE; 1838 1839typedef struct { 1840 tBTM_MIP_EVT event; 1841 uint16_t mip_id; 1842 uint8_t disc_reason; 1843} tBTM_MIP_CONN_TIMEOUT; 1844 1845#define BTM_MIP_MAX_RX_LEN 17 1846 1847typedef struct { 1848 tBTM_MIP_EVT event; 1849 uint16_t mip_id; 1850 uint8_t rx_len; 1851 uint8_t rx_data[BTM_MIP_MAX_RX_LEN]; 1852} tBTM_MIP_RXDATA; 1853 1854typedef struct { 1855 tBTM_MIP_EVT event; 1856 RawAddress bd_addr; 1857 uint8_t data[11]; /* data[0] shows Vender-specific device type */ 1858} tBTM_MIP_EIR_HANDSHAKE; 1859 1860typedef struct { 1861 tBTM_MIP_EVT event; 1862 uint16_t num_sent; /* Completed packet count at the controller */ 1863} tBTM_MIP_PKTS_COMPL; 1864 1865typedef union { 1866 tBTM_MIP_EVT event; 1867 tBTM_MIP_MODE_CHANGE mod_chg; 1868 tBTM_MIP_CONN_TIMEOUT conn_tmo; 1869 tBTM_MIP_EIR_HANDSHAKE eir; 1870 tBTM_MIP_PKTS_COMPL completed; 1871 tBTM_MIP_RXDATA rxdata; 1872} tBTM_MIP_EVENT_DATA; 1873 1874/* MIP event callback function */ 1875typedef void(tBTM_MIP_EVENTS_CB)(tBTM_MIP_EVT event, tBTM_MIP_EVENT_DATA data); 1876 1877/* MIP Device query callback function */ 1878typedef bool(tBTM_MIP_QUERY_CB)(const RawAddress& dev_addr, uint8_t* p_mode, 1879 LINK_KEY link_key); 1880 1881/* ACL link on, SCO link ongoing, sniff mode */ 1882#define BTM_CONTRL_ACTIVE 1 1883/* Scan state - paging/inquiry/trying to connect*/ 1884#define BTM_CONTRL_SCAN 2 1885/* Idle state - page scan, LE advt, inquiry scan */ 1886#define BTM_CONTRL_IDLE 3 1887 1888typedef uint8_t tBTM_CONTRL_STATE; 1889 1890#endif // BTM_API_TYPES_H 1891