1 /****************************************************************************** 2 * 3 * Copyright (C) 2006-2012 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 /****************************************************************************** 20 * 21 * This is the public interface file the BTA Java I/F 22 * 23 ******************************************************************************/ 24 #ifndef BTA_JV_API_H 25 #define BTA_JV_API_H 26 27 #include "bt_target.h" 28 #include "bt_types.h" 29 #include "bta_api.h" 30 #include "btm_api.h" 31 #include "l2c_api.h" 32 33 /***************************************************************************** 34 ** Constants and data types 35 *****************************************************************************/ 36 /* status values */ 37 #define BTA_JV_SUCCESS 0 /* Successful operation. */ 38 #define BTA_JV_FAILURE 1 /* Generic failure. */ 39 #define BTA_JV_BUSY 2 /* Temporarily can not handle this request. */ 40 #define BTA_JV_NO_DATA 3 /* no data. */ 41 #define BTA_JV_NO_RESOURCE 4 /* No more set pm control block */ 42 43 typedef UINT8 tBTA_JV_STATUS; 44 #define BTA_JV_INTERNAL_ERR (-1) /* internal error. */ 45 46 #define BTA_JV_MAX_UUIDS SDP_MAX_UUID_FILTERS 47 #define BTA_JV_MAX_ATTRS SDP_MAX_ATTR_FILTERS 48 #define BTA_JV_MAX_SDP_REC SDP_MAX_RECORDS 49 #define BTA_JV_MAX_L2C_CONN GAP_MAX_CONNECTIONS /* GAP handle is used as index, hence do not change this value */ 50 #define BTA_JV_MAX_SCN PORT_MAX_RFC_PORTS /* same as BTM_MAX_SCN (in btm_int.h) */ 51 #define BTA_JV_MAX_RFC_CONN MAX_RFC_PORTS 52 53 #ifndef BTA_JV_DEF_RFC_MTU 54 #define BTA_JV_DEF_RFC_MTU (3*330) 55 #endif 56 57 #ifndef BTA_JV_MAX_RFC_SR_SESSION 58 #define BTA_JV_MAX_RFC_SR_SESSION MAX_BD_CONNECTIONS 59 #endif 60 61 /* BTA_JV_MAX_RFC_SR_SESSION can not be bigger than MAX_BD_CONNECTIONS */ 62 #if (BTA_JV_MAX_RFC_SR_SESSION > MAX_BD_CONNECTIONS) 63 #undef BTA_JV_MAX_RFC_SR_SESSION 64 #define BTA_JV_MAX_RFC_SR_SESSION MAX_BD_CONNECTIONS 65 #endif 66 67 #define BTA_JV_FIRST_SERVICE_ID BTA_FIRST_JV_SERVICE_ID 68 #define BTA_JV_LAST_SERVICE_ID BTA_LAST_JV_SERVICE_ID 69 #define BTA_JV_NUM_SERVICE_ID (BTA_LAST_JV_SERVICE_ID - BTA_FIRST_JV_SERVICE_ID + 1) 70 71 /* Discoverable modes */ 72 enum 73 { 74 BTA_JV_DISC_NONE, 75 BTA_JV_DISC_LIMITED, 76 BTA_JV_DISC_GENERAL 77 }; 78 typedef UINT16 tBTA_JV_DISC; 79 80 #define BTA_JV_ROLE_SLAVE BTM_ROLE_SLAVE 81 #define BTA_JV_ROLE_MASTER BTM_ROLE_MASTER 82 typedef UINT32 tBTA_JV_ROLE; 83 84 #define BTA_JV_SERVICE_LMTD_DISCOVER BTM_COD_SERVICE_LMTD_DISCOVER /* 0x0020 */ 85 #define BTA_JV_SERVICE_POSITIONING BTM_COD_SERVICE_POSITIONING /* 0x0100 */ 86 #define BTA_JV_SERVICE_NETWORKING BTM_COD_SERVICE_NETWORKING /* 0x0200 */ 87 #define BTA_JV_SERVICE_RENDERING BTM_COD_SERVICE_RENDERING /* 0x0400 */ 88 #define BTA_JV_SERVICE_CAPTURING BTM_COD_SERVICE_CAPTURING /* 0x0800 */ 89 #define BTA_JV_SERVICE_OBJ_TRANSFER BTM_COD_SERVICE_OBJ_TRANSFER /* 0x1000 */ 90 #define BTA_JV_SERVICE_AUDIO BTM_COD_SERVICE_AUDIO /* 0x2000 */ 91 #define BTA_JV_SERVICE_TELEPHONY BTM_COD_SERVICE_TELEPHONY /* 0x4000 */ 92 #define BTA_JV_SERVICE_INFORMATION BTM_COD_SERVICE_INFORMATION /* 0x8000 */ 93 94 /* JV ID type */ 95 #define BTA_JV_PM_ID_1 1 /* PM example profile 1 */ 96 #define BTA_JV_PM_ID_2 2 /* PM example profile 2 */ 97 #define BTA_JV_PM_ID_CLEAR 0 /* Special JV ID used to clear PM profile */ 98 #define BTA_JV_PM_ALL 0xFF /* Generic match all id, see bta_dm_cfg.c */ 99 typedef UINT8 tBTA_JV_PM_ID; 100 101 #define BTA_JV_PM_HANDLE_CLEAR 0xFF /* Special JV ID used to clear PM profile */ 102 103 /* define maximum number of registered PM entities. should be in sync with bta pm! */ 104 #ifndef BTA_JV_PM_MAX_NUM 105 #define BTA_JV_PM_MAX_NUM 5 106 #endif 107 108 /* JV pm connection states */ 109 enum 110 { 111 BTA_JV_CONN_OPEN = 0, /* Connection opened state */ 112 BTA_JV_CONN_CLOSE, /* Connection closed state */ 113 BTA_JV_APP_OPEN, /* JV Application opened state */ 114 BTA_JV_APP_CLOSE, /* JV Application closed state */ 115 BTA_JV_SCO_OPEN, /* SCO connection opened state */ 116 BTA_JV_SCO_CLOSE, /* SCO connection opened state */ 117 BTA_JV_CONN_IDLE, /* Connection idle state */ 118 BTA_JV_CONN_BUSY, /* Connection busy state */ 119 BTA_JV_MAX_CONN_STATE /* Max number of connection state */ 120 }; 121 typedef UINT8 tBTA_JV_CONN_STATE; 122 123 /* JV Connection types */ 124 #define BTA_JV_CONN_TYPE_RFCOMM 0 125 #define BTA_JV_CONN_TYPE_L2CAP 1 126 #define BTA_JV_CONN_TYPE_L2CAP_LE 2 127 128 /* Java I/F callback events */ 129 /* events received by tBTA_JV_DM_CBACK */ 130 #define BTA_JV_ENABLE_EVT 0 /* JV enabled */ 131 #define BTA_JV_GET_SCN_EVT 6 /* Reserved an SCN */ 132 #define BTA_JV_GET_PSM_EVT 7 /* Reserved a PSM */ 133 #define BTA_JV_DISCOVERY_COMP_EVT 8 /* SDP discovery complete */ 134 #define BTA_JV_CREATE_RECORD_EVT 11 /* the result for BTA_JvCreateRecord */ 135 /* events received by tBTA_JV_L2CAP_CBACK */ 136 #define BTA_JV_L2CAP_OPEN_EVT 16 /* open status of L2CAP connection */ 137 #define BTA_JV_L2CAP_CLOSE_EVT 17 /* L2CAP connection closed */ 138 #define BTA_JV_L2CAP_START_EVT 18 /* L2CAP server started */ 139 #define BTA_JV_L2CAP_CL_INIT_EVT 19 /* L2CAP client initiated a connection */ 140 #define BTA_JV_L2CAP_DATA_IND_EVT 20 /* L2CAP connection received data */ 141 #define BTA_JV_L2CAP_CONG_EVT 21 /* L2CAP connection congestion status changed */ 142 #define BTA_JV_L2CAP_READ_EVT 22 /* the result for BTA_JvL2capRead */ 143 #define BTA_JV_L2CAP_WRITE_EVT 24 /* the result for BTA_JvL2capWrite*/ 144 #define BTA_JV_L2CAP_WRITE_FIXED_EVT 25 /* the result for BTA_JvL2capWriteFixed */ 145 146 /* events received by tBTA_JV_RFCOMM_CBACK */ 147 #define BTA_JV_RFCOMM_OPEN_EVT 26 /* open status of RFCOMM Client connection */ 148 #define BTA_JV_RFCOMM_CLOSE_EVT 27 /* RFCOMM connection closed */ 149 #define BTA_JV_RFCOMM_START_EVT 28 /* RFCOMM server started */ 150 #define BTA_JV_RFCOMM_CL_INIT_EVT 29 /* RFCOMM client initiated a connection */ 151 #define BTA_JV_RFCOMM_DATA_IND_EVT 30 /* RFCOMM connection received data */ 152 #define BTA_JV_RFCOMM_CONG_EVT 31 /* RFCOMM connection congestion status changed */ 153 #define BTA_JV_RFCOMM_WRITE_EVT 33 /* the result for BTA_JvRfcommWrite*/ 154 #define BTA_JV_RFCOMM_SRV_OPEN_EVT 34 /* open status of Server RFCOMM connection */ 155 #define BTA_JV_MAX_EVT 35 /* max number of JV events */ 156 157 typedef UINT16 tBTA_JV_EVT; 158 159 /* data associated with BTA_JV_SET_DISCOVER_EVT */ 160 typedef struct 161 { 162 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 163 tBTA_JV_DISC disc_mode; /* The current discoverable mode */ 164 } tBTA_JV_SET_DISCOVER; 165 166 /* data associated with BTA_JV_DISCOVERY_COMP_EVT_ */ 167 typedef struct 168 { 169 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 170 int scn; /* channel # */ 171 } tBTA_JV_DISCOVERY_COMP; 172 173 /* data associated with BTA_JV_CREATE_RECORD_EVT */ 174 typedef struct 175 { 176 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 177 } tBTA_JV_CREATE_RECORD; 178 179 /* data associated with BTA_JV_L2CAP_OPEN_EVT */ 180 typedef struct 181 { 182 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 183 UINT32 handle; /* The connection handle */ 184 BD_ADDR rem_bda; /* The peer address */ 185 INT32 tx_mtu; /* The transmit MTU */ 186 } tBTA_JV_L2CAP_OPEN; 187 188 /* data associated with BTA_JV_L2CAP_OPEN_EVT for LE sockets */ 189 typedef struct 190 { 191 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 192 UINT32 handle; /* The connection handle */ 193 BD_ADDR rem_bda; /* The peer address */ 194 INT32 tx_mtu; /* The transmit MTU */ 195 void **p_p_cback; /* set them for new socket */ 196 void **p_user_data;/* set them for new socket */ 197 198 } tBTA_JV_L2CAP_LE_OPEN; 199 200 201 /* data associated with BTA_JV_L2CAP_CLOSE_EVT */ 202 typedef struct 203 { 204 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 205 UINT32 handle; /* The connection handle */ 206 BOOLEAN async; /* FALSE, if local initiates disconnect */ 207 } tBTA_JV_L2CAP_CLOSE; 208 209 /* data associated with BTA_JV_L2CAP_START_EVT */ 210 typedef struct 211 { 212 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 213 UINT32 handle; /* The connection handle */ 214 UINT8 sec_id; /* security ID used by this server */ 215 } tBTA_JV_L2CAP_START; 216 217 /* data associated with BTA_JV_L2CAP_CL_INIT_EVT */ 218 typedef struct 219 { 220 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 221 UINT32 handle; /* The connection handle */ 222 UINT8 sec_id; /* security ID used by this client */ 223 } tBTA_JV_L2CAP_CL_INIT; 224 225 /* data associated with BTA_JV_L2CAP_CONG_EVT */ 226 typedef struct 227 { 228 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 229 UINT32 handle; /* The connection handle */ 230 BOOLEAN cong; /* TRUE, congested. FALSE, uncongested */ 231 } tBTA_JV_L2CAP_CONG; 232 233 /* data associated with BTA_JV_L2CAP_READ_EVT */ 234 typedef struct 235 { 236 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 237 UINT32 handle; /* The connection handle */ 238 UINT32 req_id; /* The req_id in the associated BTA_JvL2capRead() */ 239 UINT8 *p_data; /* This points the same location as the p_data 240 * parameter in BTA_JvL2capRead () */ 241 UINT16 len; /* The length of the data read. */ 242 } tBTA_JV_L2CAP_READ; 243 244 /* data associated with BTA_JV_L2CAP_WRITE_EVT */ 245 typedef struct 246 { 247 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 248 UINT32 handle; /* The connection handle */ 249 UINT32 req_id; /* The req_id in the associated BTA_JvL2capWrite() */ 250 UINT16 len; /* The length of the data written. */ 251 BOOLEAN cong; /* congestion status */ 252 } tBTA_JV_L2CAP_WRITE; 253 254 255 /* data associated with BTA_JV_L2CAP_WRITE_FIXED_EVT */ 256 typedef struct 257 { 258 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 259 UINT16 channel; /* The connection channel */ 260 BD_ADDR addr; /* The peer address */ 261 UINT32 req_id; /* The req_id in the associated BTA_JvL2capWrite() */ 262 UINT16 len; /* The length of the data written. */ 263 BOOLEAN cong; /* congestion status */ 264 } tBTA_JV_L2CAP_WRITE_FIXED; 265 266 /* data associated with BTA_JV_RFCOMM_OPEN_EVT */ 267 typedef struct 268 { 269 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 270 UINT32 handle; /* The connection handle */ 271 BD_ADDR rem_bda; /* The peer address */ 272 } tBTA_JV_RFCOMM_OPEN; 273 /* data associated with BTA_JV_RFCOMM_SRV_OPEN_EVT */ 274 typedef struct 275 { 276 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 277 UINT32 handle; /* The connection handle */ 278 UINT32 new_listen_handle; /* The new listen handle */ 279 BD_ADDR rem_bda; /* The peer address */ 280 } tBTA_JV_RFCOMM_SRV_OPEN; 281 282 283 /* data associated with BTA_JV_RFCOMM_CLOSE_EVT */ 284 typedef struct 285 { 286 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 287 UINT32 port_status; /* PORT status */ 288 UINT32 handle; /* The connection handle */ 289 BOOLEAN async; /* FALSE, if local initiates disconnect */ 290 } tBTA_JV_RFCOMM_CLOSE; 291 292 /* data associated with BTA_JV_RFCOMM_START_EVT */ 293 typedef struct 294 { 295 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 296 UINT32 handle; /* The connection handle */ 297 UINT8 sec_id; /* security ID used by this server */ 298 BOOLEAN use_co; /* TRUE to use co_rfc_data */ 299 } tBTA_JV_RFCOMM_START; 300 301 /* data associated with BTA_JV_RFCOMM_CL_INIT_EVT */ 302 typedef struct 303 { 304 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 305 UINT32 handle; /* The connection handle */ 306 UINT8 sec_id; /* security ID used by this client */ 307 BOOLEAN use_co; /* TRUE to use co_rfc_data */ 308 } tBTA_JV_RFCOMM_CL_INIT; 309 /*data associated with BTA_JV_L2CAP_DATA_IND_EVT & BTA_JV_RFCOMM_DATA_IND_EVT */ 310 typedef struct 311 { 312 UINT32 handle; /* The connection handle */ 313 } tBTA_JV_DATA_IND; 314 315 /*data associated with BTA_JV_L2CAP_DATA_IND_EVT if used for LE */ 316 typedef struct 317 { 318 UINT32 handle; /* The connection handle */ 319 BT_HDR *p_buf; /* The incoming data */ 320 } tBTA_JV_LE_DATA_IND; 321 322 323 /* data associated with BTA_JV_RFCOMM_CONG_EVT */ 324 typedef struct 325 { 326 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 327 UINT32 handle; /* The connection handle */ 328 BOOLEAN cong; /* TRUE, congested. FALSE, uncongested */ 329 } tBTA_JV_RFCOMM_CONG; 330 331 /* data associated with BTA_JV_RFCOMM_WRITE_EVT */ 332 typedef struct 333 { 334 tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ 335 UINT32 handle; /* The connection handle */ 336 UINT32 req_id; /* The req_id in the associated BTA_JvRfcommWrite() */ 337 int len; /* The length of the data written. */ 338 BOOLEAN cong; /* congestion status */ 339 } tBTA_JV_RFCOMM_WRITE; 340 341 /* data associated with BTA_JV_API_SET_PM_PROFILE_EVT */ 342 typedef struct 343 { 344 tBTA_JV_STATUS status; /* Status of the operation */ 345 UINT32 handle; /* Connection handle */ 346 tBTA_JV_PM_ID app_id; /* JV app ID */ 347 } tBTA_JV_SET_PM_PROFILE; 348 349 /* data associated with BTA_JV_API_NOTIFY_PM_STATE_CHANGE_EVT */ 350 typedef struct 351 { 352 UINT32 handle; /* Connection handle */ 353 tBTA_JV_CONN_STATE state; /* JV connection stata */ 354 } tBTA_JV_NOTIFY_PM_STATE_CHANGE; 355 356 357 /* union of data associated with JV callback */ 358 typedef union 359 { 360 tBTA_JV_STATUS status; /* BTA_JV_ENABLE_EVT */ 361 tBTA_JV_DISCOVERY_COMP disc_comp; /* BTA_JV_DISCOVERY_COMP_EVT */ 362 tBTA_JV_SET_DISCOVER set_discover; /* BTA_JV_SET_DISCOVER_EVT */ 363 UINT8 scn; /* BTA_JV_GET_SCN_EVT */ 364 UINT16 psm; /* BTA_JV_GET_PSM_EVT */ 365 tBTA_JV_CREATE_RECORD create_rec; /* BTA_JV_CREATE_RECORD_EVT */ 366 tBTA_JV_L2CAP_OPEN l2c_open; /* BTA_JV_L2CAP_OPEN_EVT */ 367 tBTA_JV_L2CAP_CLOSE l2c_close; /* BTA_JV_L2CAP_CLOSE_EVT */ 368 tBTA_JV_L2CAP_START l2c_start; /* BTA_JV_L2CAP_START_EVT */ 369 tBTA_JV_L2CAP_CL_INIT l2c_cl_init; /* BTA_JV_L2CAP_CL_INIT_EVT */ 370 tBTA_JV_L2CAP_CONG l2c_cong; /* BTA_JV_L2CAP_CONG_EVT */ 371 tBTA_JV_L2CAP_READ l2c_read; /* BTA_JV_L2CAP_READ_EVT */ 372 tBTA_JV_L2CAP_WRITE l2c_write; /* BTA_JV_L2CAP_WRITE_EVT */ 373 tBTA_JV_RFCOMM_OPEN rfc_open; /* BTA_JV_RFCOMM_OPEN_EVT */ 374 tBTA_JV_RFCOMM_SRV_OPEN rfc_srv_open; /* BTA_JV_RFCOMM_SRV_OPEN_EVT */ 375 tBTA_JV_RFCOMM_CLOSE rfc_close; /* BTA_JV_RFCOMM_CLOSE_EVT */ 376 tBTA_JV_RFCOMM_START rfc_start; /* BTA_JV_RFCOMM_START_EVT */ 377 tBTA_JV_RFCOMM_CL_INIT rfc_cl_init; /* BTA_JV_RFCOMM_CL_INIT_EVT */ 378 tBTA_JV_RFCOMM_CONG rfc_cong; /* BTA_JV_RFCOMM_CONG_EVT */ 379 tBTA_JV_RFCOMM_WRITE rfc_write; /* BTA_JV_RFCOMM_WRITE_EVT */ 380 tBTA_JV_DATA_IND data_ind; /* BTA_JV_L2CAP_DATA_IND_EVT 381 BTA_JV_RFCOMM_DATA_IND_EVT */ 382 tBTA_JV_LE_DATA_IND le_data_ind; /* BTA_JV_L2CAP_LE_DATA_IND_EVT */ 383 tBTA_JV_L2CAP_LE_OPEN l2c_le_open; /* BTA_JV_L2CAP_OPEN_EVT */ 384 tBTA_JV_L2CAP_WRITE_FIXED l2c_write_fixed; /* BTA_JV_L2CAP_WRITE_FIXED_EVT */ 385 } tBTA_JV; 386 387 /* JAVA DM Interface callback */ 388 typedef void (tBTA_JV_DM_CBACK)(tBTA_JV_EVT event, tBTA_JV *p_data, void * user_data); 389 390 /* JAVA RFCOMM interface callback */ 391 typedef void* (tBTA_JV_RFCOMM_CBACK)(tBTA_JV_EVT event, tBTA_JV *p_data, void *user_data); 392 393 /* JAVA L2CAP interface callback */ 394 typedef void (tBTA_JV_L2CAP_CBACK)(tBTA_JV_EVT event, tBTA_JV *p_data, void *user_Data); 395 396 /* JV configuration structure */ 397 typedef struct 398 { 399 UINT16 sdp_raw_size; /* The size of p_sdp_raw_data */ 400 UINT16 sdp_db_size; /* The size of p_sdp_db */ 401 UINT8 *p_sdp_raw_data; /* The data buffer to keep raw data */ 402 tSDP_DISCOVERY_DB *p_sdp_db; /* The data buffer to keep SDP database */ 403 } tBTA_JV_CFG; 404 405 /******************************************************************************* 406 ** 407 ** Function BTA_JvEnable 408 ** 409 ** Description Enable the Java I/F service. When the enable 410 ** operation is complete the callback function will be 411 ** called with a BTA_JV_ENABLE_EVT. This function must 412 ** be called before other functions in the JV API are 413 ** called. 414 ** 415 ** Returns BTA_JV_SUCCESS if successful. 416 ** BTA_JV_FAIL if internal failure. 417 ** 418 *******************************************************************************/ 419 tBTA_JV_STATUS BTA_JvEnable(tBTA_JV_DM_CBACK *p_cback); 420 421 /******************************************************************************* 422 ** 423 ** Function BTA_JvDisable 424 ** 425 ** Description Disable the Java I/F 426 ** 427 ** Returns void 428 ** 429 *******************************************************************************/ 430 void BTA_JvDisable(void); 431 432 /******************************************************************************* 433 ** 434 ** Function BTA_JvIsEncrypted 435 ** 436 ** Description This function checks if the link to peer device is encrypted 437 ** 438 ** Returns TRUE if encrypted. 439 ** FALSE if not. 440 ** 441 *******************************************************************************/ 442 BOOLEAN BTA_JvIsEncrypted(BD_ADDR bd_addr); 443 444 /******************************************************************************* 445 ** 446 ** Function BTA_JvGetChannelId 447 ** 448 ** Description This function reserves a SCN/PSM for applications running 449 ** over RFCOMM or L2CAP. It is primarily called by 450 ** server profiles/applications to register their SCN/PSM into the 451 ** SDP database. The SCN is reported by the tBTA_JV_DM_CBACK 452 ** callback with a BTA_JV_GET_SCN_EVT. 453 ** If the SCN/PSM reported is 0, that means all SCN resources are 454 ** exhausted. 455 ** The channel parameter can be used to request a specific 456 ** channel. If the request on the specific channel fails, the 457 ** SCN/PSM returned in the EVT will be 0 - no attempt to request 458 ** a new channel will be made. set channel to <= 0 to automatically 459 ** assign an channel ID. 460 ** 461 ** Returns BTA_JV_SUCCESS, if the request is being processed. 462 ** BTA_JV_FAILURE, otherwise. 463 ** 464 *******************************************************************************/ 465 tBTA_JV_STATUS BTA_JvGetChannelId(int conn_type, void* user_data, 466 INT32 channel); 467 468 /******************************************************************************* 469 ** 470 ** Function BTA_JvFreeChannel 471 ** 472 ** Description This function frees a SCN/PSM that was used 473 ** by an application running over RFCOMM or L2CAP. 474 ** 475 ** Returns BTA_JV_SUCCESS, if the request is being processed. 476 ** BTA_JV_FAILURE, otherwise. 477 ** 478 *******************************************************************************/ 479 tBTA_JV_STATUS BTA_JvFreeChannel(UINT16 channel, int conn_type); 480 481 /******************************************************************************* 482 ** 483 ** Function BTA_JvStartDiscovery 484 ** 485 ** Description This function performs service discovery for the services 486 ** provided by the given peer device. When the operation is 487 ** complete the tBTA_JV_DM_CBACK callback function will be 488 ** called with a BTA_JV_DISCOVERY_COMP_EVT. 489 ** 490 ** Returns BTA_JV_SUCCESS, if the request is being processed. 491 ** BTA_JV_FAILURE, otherwise. 492 ** 493 *******************************************************************************/ 494 tBTA_JV_STATUS BTA_JvStartDiscovery(BD_ADDR bd_addr, UINT16 num_uuid, 495 tSDP_UUID *p_uuid_list, void* user_data); 496 497 /******************************************************************************* 498 ** 499 ** Function BTA_JvCreateRecordByUser 500 ** 501 ** Description Create a service record in the local SDP database by user in 502 ** tBTA_JV_DM_CBACK callback with a BTA_JV_CREATE_RECORD_EVT. 503 ** 504 ** Returns BTA_JV_SUCCESS, if the request is being processed. 505 ** BTA_JV_FAILURE, otherwise. 506 ** 507 *******************************************************************************/ 508 tBTA_JV_STATUS BTA_JvCreateRecordByUser(void* user_data); 509 510 /******************************************************************************* 511 ** 512 ** Function BTA_JvDeleteRecord 513 ** 514 ** Description Delete a service record in the local SDP database. 515 ** 516 ** Returns BTA_JV_SUCCESS, if the request is being processed. 517 ** BTA_JV_FAILURE, otherwise. 518 ** 519 *******************************************************************************/ 520 tBTA_JV_STATUS BTA_JvDeleteRecord(UINT32 handle); 521 522 /******************************************************************************* 523 ** 524 ** Function BTA_JvL2capConnectLE 525 ** 526 ** Description Initiate a connection as an LE L2CAP client to the given BD 527 ** Address. 528 ** When the connection is initiated or failed to initiate, 529 ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_CL_INIT_EVT 530 ** When the connection is established or failed, 531 ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT 532 ** 533 ** Returns BTA_JV_SUCCESS, if the request is being processed. 534 ** BTA_JV_FAILURE, otherwise. 535 ** 536 *******************************************************************************/ 537 tBTA_JV_STATUS BTA_JvL2capConnectLE(tBTA_SEC sec_mask, tBTA_JV_ROLE role, 538 const tL2CAP_ERTM_INFO *ertm_info, UINT16 remote_chan, 539 UINT16 rx_mtu, tL2CAP_CFG_INFO *cfg, 540 BD_ADDR peer_bd_addr, tBTA_JV_L2CAP_CBACK *p_cback, void *user_data); 541 542 /******************************************************************************* 543 ** 544 ** Function BTA_JvL2capConnect 545 ** 546 ** Description Initiate a connection as a L2CAP client to the given BD 547 ** Address. 548 ** When the connection is initiated or failed to initiate, 549 ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_CL_INIT_EVT 550 ** When the connection is established or failed, 551 ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT 552 ** 553 ** Returns BTA_JV_SUCCESS, if the request is being processed. 554 ** BTA_JV_FAILURE, otherwise. 555 ** 556 *******************************************************************************/ 557 tBTA_JV_STATUS BTA_JvL2capConnect(int conn_type, tBTA_SEC sec_mask, tBTA_JV_ROLE role, 558 const tL2CAP_ERTM_INFO *ertm_info, UINT16 remote_psm, 559 UINT16 rx_mtu, tL2CAP_CFG_INFO *cfg, 560 BD_ADDR peer_bd_addr, tBTA_JV_L2CAP_CBACK *p_cback, void *user_data); 561 562 /******************************************************************************* 563 ** 564 ** Function BTA_JvL2capClose 565 ** 566 ** Description This function closes an L2CAP client connection 567 ** 568 ** Returns BTA_JV_SUCCESS, if the request is being processed. 569 ** BTA_JV_FAILURE, otherwise. 570 ** 571 *******************************************************************************/ 572 tBTA_JV_STATUS BTA_JvL2capClose(UINT32 handle); 573 574 /******************************************************************************* 575 ** 576 ** Function BTA_JvL2capCloseLE 577 ** 578 ** Description This function closes an L2CAP client connection for Fixed Channels 579 ** Function is idempotent and no callbacks are called! 580 ** 581 ** Returns BTA_JV_SUCCESS, if the request is being processed. 582 ** BTA_JV_FAILURE, otherwise. 583 ** 584 *******************************************************************************/ 585 tBTA_JV_STATUS BTA_JvL2capCloseLE(UINT32 handle); 586 587 /******************************************************************************* 588 ** 589 ** Function BTA_JvL2capStartServer 590 ** 591 ** Description This function starts an L2CAP server and listens for an L2CAP 592 ** connection from a remote Bluetooth device. When the server 593 ** is started successfully, tBTA_JV_L2CAP_CBACK is called with 594 ** BTA_JV_L2CAP_START_EVT. When the connection is established, 595 ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT. 596 ** 597 ** Returns BTA_JV_SUCCESS, if the request is being processed. 598 ** BTA_JV_FAILURE, otherwise. 599 ** 600 *******************************************************************************/ 601 tBTA_JV_STATUS BTA_JvL2capStartServer(int conn_type, tBTA_SEC sec_mask, tBTA_JV_ROLE role, 602 const tL2CAP_ERTM_INFO *ertm_info, 603 UINT16 local_psm, UINT16 rx_mtu, tL2CAP_CFG_INFO *cfg, 604 tBTA_JV_L2CAP_CBACK *p_cback, void *user_data); 605 606 /******************************************************************************* 607 ** 608 ** Function BTA_JvL2capStartServerLE 609 ** 610 ** Description This function starts an LE L2CAP server and listens for an L2CAP 611 ** connection from a remote Bluetooth device on a fixed channel 612 ** over an LE link. When the server 613 ** is started successfully, tBTA_JV_L2CAP_CBACK is called with 614 ** BTA_JV_L2CAP_START_EVT. When the connection is established, 615 ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT. 616 ** 617 ** Returns BTA_JV_SUCCESS, if the request is being processed. 618 ** BTA_JV_FAILURE, otherwise. 619 ** 620 *******************************************************************************/ 621 tBTA_JV_STATUS BTA_JvL2capStartServerLE(tBTA_SEC sec_mask, tBTA_JV_ROLE role, 622 const tL2CAP_ERTM_INFO *ertm_info, 623 UINT16 local_chan, UINT16 rx_mtu, tL2CAP_CFG_INFO *cfg, 624 tBTA_JV_L2CAP_CBACK *p_cback, void *user_data); 625 626 /******************************************************************************* 627 ** 628 ** Function BTA_JvL2capStopServerLE 629 ** 630 ** Description This function stops the LE L2CAP server. If the server has an 631 ** active connection, it would be closed. 632 ** 633 ** Returns BTA_JV_SUCCESS, if the request is being processed. 634 ** BTA_JV_FAILURE, otherwise. 635 ** 636 *******************************************************************************/ 637 tBTA_JV_STATUS BTA_JvL2capStopServerLE(UINT16 local_chan, void *user_data); 638 639 /******************************************************************************* 640 ** 641 ** Function BTA_JvL2capStopServerLE 642 ** 643 ** Description This function stops the LE L2CAP server. If the server has an 644 ** active connection, it would be closed. 645 ** 646 ** Returns BTA_JV_SUCCESS, if the request is being processed. 647 ** BTA_JV_FAILURE, otherwise. 648 ** 649 *******************************************************************************/ 650 tBTA_JV_STATUS BTA_JvL2capStopServer(UINT16 local_psm, void *user_data); 651 652 /******************************************************************************* 653 ** 654 ** Function BTA_JvL2capRead 655 ** 656 ** Description This function reads data from an L2CAP connection 657 ** When the operation is complete, tBTA_JV_L2CAP_CBACK is 658 ** called with BTA_JV_L2CAP_READ_EVT. 659 ** 660 ** Returns BTA_JV_SUCCESS, if the request is being processed. 661 ** BTA_JV_FAILURE, otherwise. 662 ** 663 *******************************************************************************/ 664 tBTA_JV_STATUS BTA_JvL2capRead(UINT32 handle, UINT32 req_id, 665 UINT8 *p_data, UINT16 len); 666 667 /******************************************************************************* 668 ** 669 ** Function BTA_JvL2capReady 670 ** 671 ** Description This function determined if there is data to read from 672 ** an L2CAP connection 673 ** 674 ** Returns BTA_JV_SUCCESS, if data queue size is in *p_data_size. 675 ** BTA_JV_FAILURE, if error. 676 ** 677 *******************************************************************************/ 678 tBTA_JV_STATUS BTA_JvL2capReady(UINT32 handle, UINT32 *p_data_size); 679 680 /******************************************************************************* 681 ** 682 ** Function BTA_JvL2capWrite 683 ** 684 ** Description This function writes data to an L2CAP connection 685 ** When the operation is complete, tBTA_JV_L2CAP_CBACK is 686 ** called with BTA_JV_L2CAP_WRITE_EVT. Works for 687 ** PSM-based connections 688 ** 689 ** Returns BTA_JV_SUCCESS, if the request is being processed. 690 ** BTA_JV_FAILURE, otherwise. 691 ** 692 *******************************************************************************/ 693 tBTA_JV_STATUS BTA_JvL2capWrite(UINT32 handle, UINT32 req_id, 694 UINT8 *p_data, UINT16 len, void *user_data); 695 696 697 /******************************************************************************* 698 ** 699 ** Function BTA_JvL2capWriteFixed 700 ** 701 ** Description This function writes data to an L2CAP connection 702 ** When the operation is complete, tBTA_JV_L2CAP_CBACK is 703 ** called with BTA_JV_L2CAP_WRITE_FIXED_EVT. Works for 704 ** fixed-channel connections 705 ** 706 ** Returns BTA_JV_SUCCESS, if the request is being processed. 707 ** BTA_JV_FAILURE, otherwise. 708 ** 709 *******************************************************************************/ 710 tBTA_JV_STATUS BTA_JvL2capWriteFixed(UINT16 channel, BD_ADDR *addr, UINT32 req_id, 711 tBTA_JV_L2CAP_CBACK *p_cback, 712 UINT8 *p_data, UINT16 len, void *user_data); 713 714 /******************************************************************************* 715 ** 716 ** Function BTA_JvRfcommConnect 717 ** 718 ** Description This function makes an RFCOMM conection to a remote BD 719 ** Address. 720 ** When the connection is initiated or failed to initiate, 721 ** tBTA_JV_RFCOMM_CBACK is called with BTA_JV_RFCOMM_CL_INIT_EVT 722 ** When the connection is established or failed, 723 ** tBTA_JV_RFCOMM_CBACK is called with BTA_JV_RFCOMM_OPEN_EVT 724 ** 725 ** Returns BTA_JV_SUCCESS, if the request is being processed. 726 ** BTA_JV_FAILURE, otherwise. 727 ** 728 *******************************************************************************/ 729 tBTA_JV_STATUS BTA_JvRfcommConnect(tBTA_SEC sec_mask, 730 tBTA_JV_ROLE role, UINT8 remote_scn, BD_ADDR peer_bd_addr, 731 tBTA_JV_RFCOMM_CBACK *p_cback, void *user_data); 732 733 /******************************************************************************* 734 ** 735 ** Function BTA_JvRfcommClose 736 ** 737 ** Description This function closes an RFCOMM connection 738 ** 739 ** Returns BTA_JV_SUCCESS, if the request is being processed. 740 ** BTA_JV_FAILURE, otherwise. 741 ** 742 *******************************************************************************/ 743 tBTA_JV_STATUS BTA_JvRfcommClose(UINT32 handle, void* user_data); 744 745 /******************************************************************************* 746 ** 747 ** Function BTA_JvRfcommStartServer 748 ** 749 ** Description This function starts listening for an RFCOMM connection 750 ** request from a remote Bluetooth device. When the server is 751 ** started successfully, tBTA_JV_RFCOMM_CBACK is called 752 ** with BTA_JV_RFCOMM_START_EVT. 753 ** When the connection is established, tBTA_JV_RFCOMM_CBACK 754 ** is called with BTA_JV_RFCOMM_OPEN_EVT. 755 ** 756 ** Returns BTA_JV_SUCCESS, if the request is being processed. 757 ** BTA_JV_FAILURE, otherwise. 758 ** 759 *******************************************************************************/ 760 tBTA_JV_STATUS BTA_JvRfcommStartServer(tBTA_SEC sec_mask, 761 tBTA_JV_ROLE role, UINT8 local_scn, UINT8 max_session, 762 tBTA_JV_RFCOMM_CBACK *p_cback, void *user_data); 763 764 /******************************************************************************* 765 ** 766 ** Function BTA_JvRfcommStopServer 767 ** 768 ** Description This function stops the RFCOMM server. If the server has an 769 ** active connection, it would be closed. 770 ** 771 ** Returns BTA_JV_SUCCESS, if the request is being processed. 772 ** BTA_JV_FAILURE, otherwise. 773 ** 774 *******************************************************************************/ 775 tBTA_JV_STATUS BTA_JvRfcommStopServer(UINT32 handle, void* user_data); 776 777 /******************************************************************************* 778 ** 779 ** Function BTA_JvRfcommWrite 780 ** 781 ** Description This function writes data to an RFCOMM connection 782 ** When the operation is complete, tBTA_JV_RFCOMM_CBACK is 783 ** called with BTA_JV_RFCOMM_WRITE_EVT. 784 ** 785 ** Returns BTA_JV_SUCCESS, if the request is being processed. 786 ** BTA_JV_FAILURE, otherwise. 787 ** 788 *******************************************************************************/ 789 tBTA_JV_STATUS BTA_JvRfcommWrite(UINT32 handle, UINT32 req_id); 790 791 /******************************************************************************* 792 ** 793 ** Function BTA_JVSetPmProfile 794 ** 795 ** Description This function set or free power mode profile for different JV application 796 ** 797 ** Parameters: handle, JV handle from RFCOMM or L2CAP 798 ** app_id: app specific pm ID, can be BTA_JV_PM_ALL, see bta_dm_cfg.c for details 799 ** BTA_JV_PM_ID_CLEAR: removes pm management on the handle. init_st is ignored and 800 ** BTA_JV_CONN_CLOSE is called implicitely 801 ** init_st: state after calling this API. typically it should be BTA_JV_CONN_OPEN 802 ** 803 ** Returns BTA_JV_SUCCESS, if the request is being processed. 804 ** BTA_JV_FAILURE, otherwise. 805 ** 806 ** NOTE: BTA_JV_PM_ID_CLEAR: In general no need to be called as jv pm calls automatically 807 ** BTA_JV_CONN_CLOSE to remove in case of connection close! 808 ** 809 *******************************************************************************/ 810 tBTA_JV_STATUS BTA_JvSetPmProfile(UINT32 handle, tBTA_JV_PM_ID app_id, 811 tBTA_JV_CONN_STATE init_st); 812 813 /******************************************************************************* 814 ** 815 ** Function BTA_JvRfcommGetPortHdl 816 ** 817 ** Description This function fetches the rfcomm port handle 818 ** 819 ** Returns BTA_JV_SUCCESS, if the request is being processed. 820 ** BTA_JV_FAILURE, otherwise. 821 ** 822 *******************************************************************************/ 823 UINT16 BTA_JvRfcommGetPortHdl(UINT32 handle); 824 825 #endif /* BTA_JV_API_H */ 826