The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame^] | 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 implementation of the JAVA API for Bluetooth Wireless |
| 22 | * Technology (JABWT) as specified by the JSR82 specificiation |
| 23 | * |
| 24 | ******************************************************************************/ |
| 25 | |
| 26 | #include "bta_api.h" |
| 27 | #include "bd.h" |
| 28 | #include "bta_sys.h" |
| 29 | #include "bta_jv_api.h" |
| 30 | #include "bta_jv_int.h" |
| 31 | #include "gki.h" |
| 32 | #include <string.h> |
| 33 | #include "port_api.h" |
| 34 | #include "sdp_api.h" |
| 35 | |
| 36 | /***************************************************************************** |
| 37 | ** Constants |
| 38 | *****************************************************************************/ |
| 39 | |
| 40 | static const tBTA_SYS_REG bta_jv_reg = |
| 41 | { |
| 42 | bta_jv_sm_execute, |
| 43 | NULL |
| 44 | }; |
| 45 | |
| 46 | /******************************************************************************* |
| 47 | ** |
| 48 | ** Function BTA_JvEnable |
| 49 | ** |
| 50 | ** Description Enable the Java I/F service. When the enable |
| 51 | ** operation is complete the callback function will be |
| 52 | ** called with a BTA_JV_ENABLE_EVT. This function must |
| 53 | ** be called before other function in the JV API are |
| 54 | ** called. |
| 55 | ** |
| 56 | ** Returns BTA_JV_SUCCESS if successful. |
| 57 | ** BTA_JV_FAIL if internal failure. |
| 58 | ** |
| 59 | *******************************************************************************/ |
| 60 | tBTA_JV_STATUS BTA_JvEnable(tBTA_JV_DM_CBACK *p_cback) |
| 61 | { |
| 62 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 63 | tBTA_JV_API_ENABLE *p_buf; |
| 64 | |
| 65 | APPL_TRACE_API0( "BTA_JvEnable"); |
| 66 | if(p_cback && FALSE == bta_sys_is_register(BTA_ID_JV)) |
| 67 | { |
| 68 | memset(&bta_jv_cb, 0, sizeof(tBTA_JV_CB)); |
| 69 | |
| 70 | /* register with BTA system manager */ |
| 71 | GKI_sched_lock(); |
| 72 | bta_sys_register(BTA_ID_JV, &bta_jv_reg); |
| 73 | GKI_sched_unlock(); |
| 74 | |
| 75 | if (p_cback && (p_buf = (tBTA_JV_API_ENABLE *) GKI_getbuf(sizeof(tBTA_JV_API_ENABLE))) != NULL) |
| 76 | { |
| 77 | p_buf->hdr.event = BTA_JV_API_ENABLE_EVT; |
| 78 | p_buf->p_cback = p_cback; |
| 79 | bta_sys_sendmsg(p_buf); |
| 80 | status = BTA_JV_SUCCESS; |
| 81 | } |
| 82 | } |
| 83 | return(status); |
| 84 | } |
| 85 | |
| 86 | /******************************************************************************* |
| 87 | ** |
| 88 | ** Function BTA_JvDisable |
| 89 | ** |
| 90 | ** Description Disable the Java I/F |
| 91 | ** |
| 92 | ** Returns void |
| 93 | ** |
| 94 | *******************************************************************************/ |
| 95 | void BTA_JvDisable(void) |
| 96 | { |
| 97 | BT_HDR *p_buf; |
| 98 | |
| 99 | APPL_TRACE_API0( "BTA_JvDisable"); |
| 100 | bta_sys_deregister(BTA_ID_JV); |
| 101 | if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) |
| 102 | { |
| 103 | p_buf->event = BTA_JV_API_DISABLE_EVT; |
| 104 | bta_sys_sendmsg(p_buf); |
| 105 | } |
| 106 | } |
| 107 | |
| 108 | /******************************************************************************* |
| 109 | ** |
| 110 | ** Function BTA_JvIsEnable |
| 111 | ** |
| 112 | ** Description Get the JV registration status. |
| 113 | ** |
| 114 | ** Returns TRUE, if registered |
| 115 | ** |
| 116 | *******************************************************************************/ |
| 117 | BOOLEAN BTA_JvIsEnable(void) |
| 118 | { |
| 119 | return bta_sys_is_register(BTA_ID_JV); |
| 120 | } |
| 121 | |
| 122 | /******************************************************************************* |
| 123 | ** |
| 124 | ** Function BTA_JvSetDiscoverability |
| 125 | ** |
| 126 | ** Description This function sets the Bluetooth discoverable modes |
| 127 | ** of the local device. This controls whether other |
| 128 | ** Bluetooth devices can find the local device. |
| 129 | ** |
| 130 | ** When the operation is complete the tBTA_JV_DM_CBACK callback |
| 131 | ** function will be called with a BTA_JV_SET_DISCOVER_EVT. |
| 132 | ** |
| 133 | ** Returns BTA_JV_SUCCESS if successful. |
| 134 | ** BTA_JV_FAIL if internal failure. |
| 135 | ** |
| 136 | *******************************************************************************/ |
| 137 | tBTA_JV_STATUS BTA_JvSetDiscoverability(tBTA_JV_DISC disc_mode) |
| 138 | { |
| 139 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 140 | tBTA_JV_API_SET_DISCOVERABILITY *p_msg; |
| 141 | |
| 142 | APPL_TRACE_API0( "BTA_JvSetDiscoverability"); |
| 143 | if ((p_msg = (tBTA_JV_API_SET_DISCOVERABILITY *)GKI_getbuf(sizeof(tBTA_JV_MSG))) != NULL) |
| 144 | { |
| 145 | p_msg->hdr.event = BTA_JV_API_SET_DISCOVERABILITY_EVT; |
| 146 | p_msg->disc_mode = disc_mode; |
| 147 | bta_sys_sendmsg(p_msg); |
| 148 | status = BTA_JV_SUCCESS; |
| 149 | } |
| 150 | |
| 151 | return(status); |
| 152 | } |
| 153 | |
| 154 | /******************************************************************************* |
| 155 | ** |
| 156 | ** Function BTA_JvGetDiscoverability |
| 157 | ** |
| 158 | ** Description This function gets the Bluetooth |
| 159 | ** discoverable modes of local device |
| 160 | ** |
| 161 | ** Returns The current Bluetooth discoverable mode. |
| 162 | ** |
| 163 | *******************************************************************************/ |
| 164 | tBTA_JV_DISC BTA_JvGetDiscoverability(void) |
| 165 | { |
| 166 | APPL_TRACE_API0( "BTA_JvGetDiscoverability"); |
| 167 | return BTM_ReadDiscoverability(0, 0); |
| 168 | } |
| 169 | |
| 170 | /******************************************************************************* |
| 171 | ** |
| 172 | ** Function BTA_JvGetLocalDeviceAddr |
| 173 | ** |
| 174 | ** Description This function obtains the local Bluetooth device address. |
| 175 | ** The local Bluetooth device address is reported by the |
| 176 | ** tBTA_JV_DM_CBACK callback with a BTA_JV_LOCAL_ADDR_EVT. |
| 177 | ** |
| 178 | ** Returns BTA_JV_SUCCESS if successful. |
| 179 | ** BTA_JV_FAIL if internal failure. |
| 180 | ** |
| 181 | *******************************************************************************/ |
| 182 | tBTA_JV_STATUS BTA_JvGetLocalDeviceAddr(void) |
| 183 | { |
| 184 | tBTA_JV_STATUS ret = BTA_JV_FAILURE; |
| 185 | BT_HDR *p_msg; |
| 186 | |
| 187 | APPL_TRACE_API0( "BTA_JvGetLocalDeviceAddr"); |
| 188 | if ((p_msg = (BT_HDR *)GKI_getbuf(sizeof(BT_HDR))) != NULL) |
| 189 | { |
| 190 | p_msg->event = BTA_JV_API_GET_LOCAL_DEVICE_ADDR_EVT; |
| 191 | bta_sys_sendmsg(p_msg); |
| 192 | ret = BTA_JV_SUCCESS; |
| 193 | } |
| 194 | |
| 195 | return(ret); |
| 196 | } |
| 197 | |
| 198 | /******************************************************************************* |
| 199 | ** |
| 200 | ** Function BTA_JvGetLocalDeviceName |
| 201 | ** |
| 202 | ** Description This function obtains the name of the local device |
| 203 | ** The local Bluetooth device name is reported by the |
| 204 | ** tBTA_JV_DM_CBACK callback with a BTA_JV_LOCAL_NAME_EVT. |
| 205 | ** |
| 206 | ** Returns BTA_JV_SUCCESS if successful. |
| 207 | ** BTA_JV_FAIL if internal failure. |
| 208 | ** |
| 209 | *******************************************************************************/ |
| 210 | tBTA_JV_STATUS BTA_JvGetLocalDeviceName(void) |
| 211 | { |
| 212 | tBTA_JV_STATUS ret = BTA_JV_FAILURE; |
| 213 | BT_HDR *p_msg; |
| 214 | |
| 215 | APPL_TRACE_API0( "BTA_JvGetLocalDeviceName"); |
| 216 | if ((p_msg = (BT_HDR *)GKI_getbuf(sizeof(BT_HDR))) != NULL) |
| 217 | { |
| 218 | p_msg->event = BTA_JV_API_GET_LOCAL_DEVICE_NAME_EVT; |
| 219 | bta_sys_sendmsg(p_msg); |
| 220 | ret = BTA_JV_SUCCESS; |
| 221 | } |
| 222 | |
| 223 | return(ret); |
| 224 | } |
| 225 | |
| 226 | /******************************************************************************* |
| 227 | ** |
| 228 | ** Function BTA_JvGetRemoteDeviceName |
| 229 | ** |
| 230 | ** Description This function obtains the name of the specified device. |
| 231 | ** The Bluetooth device name is reported by the |
| 232 | ** tBTA_JV_DM_CBACK callback with a BTA_JV_REMOTE_NAME_EVT. |
| 233 | ** |
| 234 | ** Returns BTA_JV_SUCCESS if successful. |
| 235 | ** BTA_JV_FAIL if internal failure. |
| 236 | ** |
| 237 | *******************************************************************************/ |
| 238 | tBTA_JV_STATUS BTA_JvGetRemoteDeviceName(BD_ADDR bd_addr) |
| 239 | { |
| 240 | tBTA_JV_STATUS ret = BTA_JV_FAILURE; |
| 241 | tBTA_JV_API_GET_REMOTE_NAME *p_msg; |
| 242 | |
| 243 | APPL_TRACE_API0( "BTA_JvGetRemoteDeviceName"); |
| 244 | if ((p_msg = (tBTA_JV_API_GET_REMOTE_NAME *)GKI_getbuf(sizeof(tBTA_JV_API_GET_REMOTE_NAME))) != NULL) |
| 245 | { |
| 246 | p_msg->hdr.event = BTA_JV_API_GET_REMOTE_DEVICE_NAME_EVT; |
| 247 | bdcpy(p_msg->bd_addr, bd_addr); |
| 248 | bta_sys_sendmsg(p_msg); |
| 249 | ret = BTA_JV_SUCCESS; |
| 250 | } |
| 251 | |
| 252 | return(ret); |
| 253 | } |
| 254 | |
| 255 | /******************************************************************************* |
| 256 | ** |
| 257 | ** Function BTA_JvGetPreknownDevice |
| 258 | ** |
| 259 | ** Description This function obtains the Bluetooth address in the inquiry |
| 260 | ** database collected via the previous call to BTA_DmSearch(). |
| 261 | ** |
| 262 | ** Returns The number of preknown devices if p_bd_addr is NULL |
| 263 | ** BTA_JV_SUCCESS if successful. |
| 264 | ** BTA_JV_INTERNAL_ERR(-1) if internal failure. |
| 265 | ** |
| 266 | *******************************************************************************/ |
| 267 | INT32 BTA_JvGetPreknownDevice(UINT8 * p_bd_addr, UINT32 index) |
| 268 | { |
| 269 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 270 | tBTM_INQ_INFO *p_info; |
| 271 | UINT32 count = 0; |
| 272 | INT32 ret = BTA_JV_INTERNAL_ERR; |
| 273 | |
| 274 | APPL_TRACE_API0( "BTA_JvGetPreknownDevice"); |
| 275 | p_info = BTM_InqFirstResult(); |
| 276 | if(p_info) |
| 277 | { |
| 278 | status = BTA_JV_SUCCESS; |
| 279 | /* the database is valid */ |
| 280 | if(NULL == p_bd_addr) |
| 281 | { |
| 282 | /* p_bd_addr is NULL: count the number of preknown devices */ |
| 283 | /* set the index to an invalid size (too big) */ |
| 284 | index = BTM_INQ_DB_SIZE; |
| 285 | } |
| 286 | else if(index >= BTM_INQ_DB_SIZE) |
| 287 | { |
| 288 | /* invalid index - error */ |
| 289 | status = (tBTA_JV_STATUS)BTA_JV_INTERNAL_ERR; |
| 290 | } |
| 291 | |
| 292 | if(BTA_JV_SUCCESS == status) |
| 293 | { |
| 294 | while(p_info && index > count) |
| 295 | { |
| 296 | count++; |
| 297 | p_info = BTM_InqNextResult(p_info); |
| 298 | } |
| 299 | |
| 300 | if(p_bd_addr) |
| 301 | { |
| 302 | if(index == count && p_info) |
| 303 | { |
| 304 | count = BTA_JV_SUCCESS; |
| 305 | bdcpy(p_bd_addr, p_info->results.remote_bd_addr); |
| 306 | } |
| 307 | else |
| 308 | status = (tBTA_JV_STATUS)BTA_JV_INTERNAL_ERR; |
| 309 | } |
| 310 | /* |
| 311 | else report the count |
| 312 | */ |
| 313 | } |
| 314 | /* |
| 315 | else error had happened. |
| 316 | */ |
| 317 | } |
| 318 | |
| 319 | if(BTA_JV_SUCCESS == status) |
| 320 | { |
| 321 | ret = count; |
| 322 | } |
| 323 | return ret; |
| 324 | } |
| 325 | |
| 326 | |
| 327 | /******************************************************************************* |
| 328 | ** |
| 329 | ** Function BTA_JvGetDeviceClass |
| 330 | ** |
| 331 | ** Description This function obtains the local Class of Device. This |
| 332 | ** function executes in place. The result is returned right away. |
| 333 | ** |
| 334 | ** Returns DEV_CLASS, A three-byte array of UINT8 that contains the |
| 335 | ** Class of Device information. The definitions are in the |
| 336 | ** "Bluetooth Assigned Numbers". |
| 337 | ** |
| 338 | *******************************************************************************/ |
| 339 | UINT8 * BTA_JvGetDeviceClass(void) |
| 340 | { |
| 341 | APPL_TRACE_API0( "BTA_JvGetDeviceClass"); |
| 342 | return BTM_ReadDeviceClass(); |
| 343 | } |
| 344 | |
| 345 | /******************************************************************************* |
| 346 | ** |
| 347 | ** Function BTA_JvSetServiceClass |
| 348 | ** |
| 349 | ** Description This function sets the service class of local Class of Device |
| 350 | ** |
| 351 | ** Returns BTA_JV_SUCCESS if successful. |
| 352 | ** BTA_JV_FAIL if internal failure. |
| 353 | ** |
| 354 | *******************************************************************************/ |
| 355 | tBTA_JV_STATUS BTA_JvSetServiceClass(UINT32 service) |
| 356 | { |
| 357 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 358 | tBTA_JV_API_SET_SERVICE_CLASS *p_msg; |
| 359 | |
| 360 | APPL_TRACE_API0( "BTA_JvSetServiceClass"); |
| 361 | if ((p_msg = (tBTA_JV_API_SET_SERVICE_CLASS *)GKI_getbuf(sizeof(tBTA_JV_API_SET_SERVICE_CLASS))) != NULL) |
| 362 | { |
| 363 | p_msg->hdr.event = BTA_JV_API_SET_SERVICE_CLASS_EVT; |
| 364 | p_msg->service = service; |
| 365 | bta_sys_sendmsg(p_msg); |
| 366 | status = BTA_JV_SUCCESS; |
| 367 | } |
| 368 | |
| 369 | return(status); |
| 370 | } |
| 371 | |
| 372 | /******************************************************************************* |
| 373 | ** |
| 374 | ** Function BTA_JvSetEncryption |
| 375 | ** |
| 376 | ** Description This function ensures that the connection to the given device |
| 377 | ** is encrypted. |
| 378 | ** When the operation is complete the tBTA_JV_DM_CBACK callback |
| 379 | ** function will be called with a BTA_JV_SET_ENCRYPTION_EVT. |
| 380 | ** |
| 381 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 382 | ** BTA_JV_FAILURE, otherwise. |
| 383 | ** |
| 384 | *******************************************************************************/ |
| 385 | tBTA_JV_STATUS BTA_JvSetEncryption(BD_ADDR bd_addr) |
| 386 | { |
| 387 | tBTA_JV_STATUS ret = BTA_JV_FAILURE; |
| 388 | tBTA_JV_API_SET_ENCRYPTION *p_msg; |
| 389 | |
| 390 | APPL_TRACE_API0( "BTA_JvSetEncryption"); |
| 391 | if ((p_msg = (tBTA_JV_API_SET_ENCRYPTION *)GKI_getbuf(sizeof(tBTA_JV_API_SET_ENCRYPTION))) != NULL) |
| 392 | { |
| 393 | p_msg->hdr.event = BTA_JV_API_SET_ENCRYPTION_EVT; |
| 394 | bdcpy(p_msg->bd_addr, bd_addr); |
| 395 | bta_sys_sendmsg(p_msg); |
| 396 | ret = BTA_JV_SUCCESS; |
| 397 | } |
| 398 | |
| 399 | return(ret); |
| 400 | } |
| 401 | |
| 402 | /******************************************************************************* |
| 403 | ** |
| 404 | ** Function BTA_JvIsAuthenticated |
| 405 | ** |
| 406 | ** Description This function checks if the peer device is authenticated |
| 407 | ** |
| 408 | ** Returns TRUE if authenticated. |
| 409 | ** FALSE if not. |
| 410 | ** |
| 411 | *******************************************************************************/ |
| 412 | BOOLEAN BTA_JvIsAuthenticated(BD_ADDR bd_addr) |
| 413 | { |
| 414 | BOOLEAN is_authenticated = FALSE; |
| 415 | UINT8 sec_flags; |
| 416 | |
| 417 | if(BTM_GetSecurityFlags(bd_addr, &sec_flags)) |
| 418 | { |
| 419 | if(sec_flags&BTM_SEC_FLAG_AUTHENTICATED) |
| 420 | is_authenticated = TRUE; |
| 421 | } |
| 422 | return is_authenticated; |
| 423 | } |
| 424 | |
| 425 | /******************************************************************************* |
| 426 | ** |
| 427 | ** Function BTA_JvIsTrusted |
| 428 | ** |
| 429 | ** Description This function checks if the peer device is trusted |
| 430 | ** (previously paired) |
| 431 | ** |
| 432 | ** Returns TRUE if trusted. |
| 433 | ** FALSE if not. |
| 434 | ** |
| 435 | *******************************************************************************/ |
| 436 | BOOLEAN BTA_JvIsTrusted(BD_ADDR bd_addr) |
| 437 | { |
| 438 | BOOLEAN is_trusted = FALSE; |
| 439 | UINT8 sec_flags; |
| 440 | |
| 441 | if(BTM_GetSecurityFlags(bd_addr, &sec_flags)) |
| 442 | { |
| 443 | if ((sec_flags&BTM_SEC_FLAG_AUTHENTICATED) || |
| 444 | (sec_flags&BTM_SEC_FLAG_LKEY_KNOWN)) |
| 445 | { |
| 446 | is_trusted = TRUE; |
| 447 | } |
| 448 | } |
| 449 | return is_trusted; |
| 450 | } |
| 451 | |
| 452 | /******************************************************************************* |
| 453 | ** |
| 454 | ** Function BTA_JvIsAuthorized |
| 455 | ** |
| 456 | ** Description This function checks if the peer device is authorized |
| 457 | ** |
| 458 | ** Returns TRUE if authorized. |
| 459 | ** FALSE if not. |
| 460 | ** |
| 461 | *******************************************************************************/ |
| 462 | BOOLEAN BTA_JvIsAuthorized(BD_ADDR bd_addr) |
| 463 | { |
| 464 | BOOLEAN is_authorized = FALSE; |
| 465 | UINT8 sec_flags; |
| 466 | |
| 467 | if(BTM_GetSecurityFlags(bd_addr, &sec_flags)) |
| 468 | { |
| 469 | if(sec_flags&BTM_SEC_FLAG_AUTHORIZED) |
| 470 | is_authorized = TRUE; |
| 471 | } |
| 472 | return is_authorized; |
| 473 | } |
| 474 | |
| 475 | /******************************************************************************* |
| 476 | ** |
| 477 | ** Function BTA_JvIsEncrypted |
| 478 | ** |
| 479 | ** Description This function checks if the link to peer device is encrypted |
| 480 | ** |
| 481 | ** Returns TRUE if encrypted. |
| 482 | ** FALSE if not. |
| 483 | ** |
| 484 | *******************************************************************************/ |
| 485 | BOOLEAN BTA_JvIsEncrypted(BD_ADDR bd_addr) |
| 486 | { |
| 487 | BOOLEAN is_encrypted = FALSE; |
| 488 | UINT8 sec_flags; |
| 489 | |
| 490 | if(BTM_GetSecurityFlags(bd_addr, &sec_flags)) |
| 491 | { |
| 492 | if(sec_flags&BTM_SEC_FLAG_ENCRYPTED) |
| 493 | is_encrypted = TRUE; |
| 494 | } |
| 495 | return is_encrypted; |
| 496 | } |
| 497 | |
| 498 | /******************************************************************************* |
| 499 | ** |
| 500 | ** Function BTA_JvGetSecurityMode |
| 501 | ** |
| 502 | ** Description This function returns the current Bluetooth security mode |
| 503 | ** of the local device |
| 504 | ** |
| 505 | ** Returns The current Bluetooth security mode. |
| 506 | ** |
| 507 | *******************************************************************************/ |
| 508 | tBTA_JV_SEC_MODE BTA_JvGetSecurityMode(void) |
| 509 | { |
| 510 | return BTM_GetSecurityMode(); |
| 511 | } |
| 512 | |
| 513 | /******************************************************************************* |
| 514 | ** |
| 515 | ** Function BTA_JvGetSCN |
| 516 | ** |
| 517 | ** Description This function reserves a SCN (server channel number) for |
| 518 | ** applications running over RFCOMM. It is primarily called by |
| 519 | ** server profiles/applications to register their SCN into the |
| 520 | ** SDP database. The SCN is reported by the tBTA_JV_DM_CBACK |
| 521 | ** callback with a BTA_JV_GET_SCN_EVT. |
| 522 | ** If the SCN reported is 0, that means all SCN resources are |
| 523 | ** exhausted. |
| 524 | ** |
| 525 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 526 | ** BTA_JV_FAILURE, otherwise. |
| 527 | ** |
| 528 | *******************************************************************************/ |
| 529 | tBTA_JV_STATUS BTA_JvGetSCN(void) |
| 530 | { |
| 531 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 532 | BT_HDR *p_msg; |
| 533 | |
| 534 | APPL_TRACE_API0( "BTA_JvGetSCN"); |
| 535 | if ((p_msg = (BT_HDR *)GKI_getbuf(sizeof(BT_HDR))) != NULL) |
| 536 | { |
| 537 | p_msg->event = BTA_JV_API_GET_SCN_EVT; |
| 538 | bta_sys_sendmsg(p_msg); |
| 539 | status = BTA_JV_SUCCESS; |
| 540 | } |
| 541 | |
| 542 | return(status); |
| 543 | } |
| 544 | |
| 545 | /******************************************************************************* |
| 546 | ** |
| 547 | ** Function BTA_JvFreeSCN |
| 548 | ** |
| 549 | ** Description This function frees a server channel number that was used |
| 550 | ** by an application running over RFCOMM. |
| 551 | ** |
| 552 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 553 | ** BTA_JV_FAILURE, otherwise. |
| 554 | ** |
| 555 | *******************************************************************************/ |
| 556 | tBTA_JV_STATUS BTA_JvFreeSCN(UINT8 scn) |
| 557 | { |
| 558 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 559 | tBTA_JV_API_FREE_SCN *p_msg; |
| 560 | |
| 561 | APPL_TRACE_API0( "BTA_JvFreeSCN"); |
| 562 | if ((p_msg = (tBTA_JV_API_FREE_SCN *)GKI_getbuf(sizeof(tBTA_JV_API_FREE_SCN))) != NULL) |
| 563 | { |
| 564 | p_msg->hdr.event = BTA_JV_API_FREE_SCN_EVT; |
| 565 | p_msg->scn = scn; |
| 566 | bta_sys_sendmsg(p_msg); |
| 567 | status = BTA_JV_SUCCESS; |
| 568 | } |
| 569 | |
| 570 | return(status); |
| 571 | } |
| 572 | |
| 573 | /******************************************************************************* |
| 574 | ** |
| 575 | ** Function BTA_JvGetPSM |
| 576 | ** |
| 577 | ** Description This function reserves a PSM (Protocol Service Multiplexer) |
| 578 | ** applications running over L2CAP. It is primarily called by |
| 579 | ** server profiles/applications to register their PSM into the |
| 580 | ** SDP database. |
| 581 | ** |
| 582 | ** Returns The next free PSM |
| 583 | ** |
| 584 | *******************************************************************************/ |
| 585 | UINT16 BTA_JvGetPSM(void) |
| 586 | { |
| 587 | #if 0 |
| 588 | APPL_TRACE_API0( "BTA_JvGetPSM"); |
| 589 | |
| 590 | return (L2CA_AllocatePSM()); |
| 591 | #endif |
| 592 | return 0; |
| 593 | } |
| 594 | |
| 595 | |
| 596 | /******************************************************************************* |
| 597 | ** |
| 598 | ** Function BTA_JvStartDiscovery |
| 599 | ** |
| 600 | ** Description This function performs service discovery for the services |
| 601 | ** provided by the given peer device. When the operation is |
| 602 | ** complete the tBTA_JV_DM_CBACK callback function will be |
| 603 | ** called with a BTA_JV_DISCOVERY_COMP_EVT. |
| 604 | ** |
| 605 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 606 | ** BTA_JV_FAILURE, otherwise. |
| 607 | ** |
| 608 | *******************************************************************************/ |
| 609 | tBTA_JV_STATUS BTA_JvStartDiscovery(BD_ADDR bd_addr, UINT16 num_uuid, |
| 610 | tSDP_UUID *p_uuid_list, void * user_data) |
| 611 | { |
| 612 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 613 | tBTA_JV_API_START_DISCOVERY *p_msg; |
| 614 | |
| 615 | APPL_TRACE_API0( "BTA_JvStartDiscovery"); |
| 616 | if ((p_msg = (tBTA_JV_API_START_DISCOVERY *)GKI_getbuf(sizeof(tBTA_JV_API_START_DISCOVERY))) != NULL) |
| 617 | { |
| 618 | p_msg->hdr.event = BTA_JV_API_START_DISCOVERY_EVT; |
| 619 | bdcpy(p_msg->bd_addr, bd_addr); |
| 620 | p_msg->num_uuid = num_uuid; |
| 621 | memcpy(p_msg->uuid_list, p_uuid_list, num_uuid * sizeof(tSDP_UUID)); |
| 622 | p_msg->num_attr = 0; |
| 623 | p_msg->user_data = user_data; |
| 624 | bta_sys_sendmsg(p_msg); |
| 625 | status = BTA_JV_SUCCESS; |
| 626 | } |
| 627 | |
| 628 | return(status); |
| 629 | } |
| 630 | |
| 631 | /******************************************************************************* |
| 632 | ** |
| 633 | ** Function BTA_JvCancelDiscovery |
| 634 | ** |
| 635 | ** Description This function cancels an active service discovery. |
| 636 | ** When the operation is |
| 637 | ** complete the tBTA_JV_DM_CBACK callback function will be |
| 638 | ** called with a BTA_JV_CANCEL_DISCVRY_EVT. |
| 639 | ** |
| 640 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 641 | ** BTA_JV_FAILURE, otherwise. |
| 642 | ** |
| 643 | *******************************************************************************/ |
| 644 | tBTA_JV_STATUS BTA_JvCancelDiscovery(void * user_data) |
| 645 | { |
| 646 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 647 | tBTA_JV_API_CANCEL_DISCOVERY *p_msg; |
| 648 | |
| 649 | APPL_TRACE_API0( "BTA_JvCancelDiscovery"); |
| 650 | if ((p_msg = (tBTA_JV_API_CANCEL_DISCOVERY *)GKI_getbuf(sizeof(tBTA_JV_API_CANCEL_DISCOVERY))) != NULL) |
| 651 | { |
| 652 | p_msg->hdr.event = BTA_JV_API_CANCEL_DISCOVERY_EVT; |
| 653 | p_msg->user_data = user_data; |
| 654 | bta_sys_sendmsg(p_msg); |
| 655 | status = BTA_JV_SUCCESS; |
| 656 | } |
| 657 | |
| 658 | return(status); |
| 659 | } |
| 660 | |
| 661 | /******************************************************************************* |
| 662 | ** |
| 663 | ** Function BTA_JvGetServicesLength |
| 664 | ** |
| 665 | ** Description This function obtains the number of services and the length |
| 666 | ** of each service found in the SDP database (result of last |
| 667 | ** BTA_JvStartDiscovery().When the operation is complete the |
| 668 | ** tBTA_JV_DM_CBACK callback function will be called with a |
| 669 | ** BTA_JV_SERVICES_LEN_EVT. |
| 670 | ** |
| 671 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 672 | ** BTA_JV_FAILURE, otherwise. |
| 673 | ** |
| 674 | *******************************************************************************/ |
| 675 | tBTA_JV_STATUS BTA_JvGetServicesLength(BOOLEAN inc_hdr, UINT16 *p_services_len) |
| 676 | { |
| 677 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 678 | tBTA_JV_API_GET_SERVICES_LENGTH *p_msg; |
| 679 | |
| 680 | APPL_TRACE_API0( "BTA_JvGetServicesLength"); |
| 681 | if ((p_msg = (tBTA_JV_API_GET_SERVICES_LENGTH *)GKI_getbuf(sizeof(tBTA_JV_API_GET_SERVICES_LENGTH))) != NULL) |
| 682 | { |
| 683 | p_msg->hdr.event = BTA_JV_API_GET_SERVICES_LENGTH_EVT; |
| 684 | p_msg->p_services_len = p_services_len; |
| 685 | p_msg->inc_hdr = inc_hdr; |
| 686 | bta_sys_sendmsg(p_msg); |
| 687 | status = BTA_JV_SUCCESS; |
| 688 | } |
| 689 | |
| 690 | return(status); |
| 691 | } |
| 692 | /******************************************************************************* |
| 693 | ** |
| 694 | ** Function BTA_JvGetServicesResult |
| 695 | ** |
| 696 | ** Description This function returns a number of service records found |
| 697 | ** during current service search, equals to the number returned |
| 698 | ** by previous call to BTA_JvGetServicesLength. |
| 699 | ** The contents of each SDP record will be returned under a |
| 700 | ** TLV (type, len, value) representation in the data buffer |
| 701 | ** provided by the caller. |
| 702 | ** |
| 703 | ** Returns -1, if error. Otherwise, the number of services |
| 704 | ** |
| 705 | *******************************************************************************/ |
| 706 | INT32 BTA_JvGetServicesResult(BOOLEAN inc_hdr, UINT8 **TLVs) |
| 707 | { |
| 708 | #if 0 |
| 709 | INT32 num_services = -1; |
| 710 | UINT8 *p, *np, *op, type; |
| 711 | UINT32 raw_used, raw_cur; |
| 712 | UINT32 len; |
| 713 | UINT32 hdr_len; |
| 714 | |
| 715 | APPL_TRACE_API0( "BTA_JvGetServicesResult"); |
| 716 | if(p_bta_jv_cfg->p_sdp_db->p_first_rec) |
| 717 | { |
| 718 | /* the database is valid */ |
| 719 | num_services = 0; |
| 720 | p = p_bta_jv_cfg->p_sdp_db->raw_data; |
| 721 | raw_used = p_bta_jv_cfg->p_sdp_db->raw_used; |
| 722 | while(raw_used && p) |
| 723 | { |
| 724 | op = p; |
| 725 | type = *p++; |
| 726 | np = sdpu_get_len_from_type(p, type, &len); |
| 727 | p = np + len; |
| 728 | raw_cur = p - op; |
| 729 | if(raw_used >= raw_cur) |
| 730 | { |
| 731 | raw_used -= raw_cur; |
| 732 | } |
| 733 | else |
| 734 | { |
| 735 | /* error. can not continue */ |
| 736 | break; |
| 737 | } |
| 738 | if(inc_hdr) |
| 739 | { |
| 740 | hdr_len = np - op; |
| 741 | memcpy(TLVs[num_services++], op, len+hdr_len); |
| 742 | } |
| 743 | else |
| 744 | { |
| 745 | memcpy(TLVs[num_services++], np, len); |
| 746 | } |
| 747 | } /* end of while */ |
| 748 | } |
| 749 | return(num_services); |
| 750 | #endif |
| 751 | return 0; |
| 752 | } |
| 753 | /******************************************************************************* |
| 754 | ** |
| 755 | ** Function BTA_JvServiceSelect |
| 756 | ** |
| 757 | ** Description This function checks if the SDP database contains the given |
| 758 | ** service UUID. When the operation is complete the |
| 759 | ** tBTA_JV_DM_CBACK callback function will be called with a |
| 760 | ** BTA_JV_SERVICE_SEL_EVT with the length of the service record. |
| 761 | ** If the service is not found or error, -1 is reported. |
| 762 | ** |
| 763 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 764 | ** BTA_JV_FAILURE, otherwise. |
| 765 | ** |
| 766 | *******************************************************************************/ |
| 767 | tBTA_JV_STATUS BTA_JvServiceSelect(UINT16 uuid) |
| 768 | { |
| 769 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 770 | tBTA_JV_API_SERVICE_SELECT *p_msg; |
| 771 | |
| 772 | APPL_TRACE_API0( "BTA_JvServiceSelect"); |
| 773 | if ((p_msg = (tBTA_JV_API_SERVICE_SELECT *)GKI_getbuf(sizeof(tBTA_JV_API_SERVICE_SELECT))) != NULL) |
| 774 | { |
| 775 | p_msg->hdr.event = BTA_JV_API_SERVICE_SELECT_EVT; |
| 776 | p_msg->uuid = uuid; |
| 777 | bta_sys_sendmsg(p_msg); |
| 778 | status = BTA_JV_SUCCESS; |
| 779 | } |
| 780 | return(status); |
| 781 | } |
| 782 | |
| 783 | /******************************************************************************* |
| 784 | ** |
| 785 | ** Function BTA_JvServiceResult |
| 786 | ** |
| 787 | ** Description This function returns the contents of the SDP record from |
| 788 | ** last BTA_JvServiceSelect. The contents will be returned under |
| 789 | ** a TLV (type, len, value) representation in the data buffer |
| 790 | ** provided by the caller. |
| 791 | ** |
| 792 | ** Returns -1, if error. Otherwise, the length of service record. |
| 793 | ** |
| 794 | *******************************************************************************/ |
| 795 | INT32 BTA_JvServiceResult(UINT8 *TLV) |
| 796 | { |
| 797 | INT32 serv_sel = -1; |
| 798 | |
| 799 | APPL_TRACE_API0( "BTA_JvServiceResult"); |
| 800 | if(bta_jv_cb.p_sel_raw_data) |
| 801 | { |
| 802 | serv_sel = bta_jv_cb.sel_len; |
| 803 | memcpy(TLV, bta_jv_cb.p_sel_raw_data, serv_sel); |
| 804 | } |
| 805 | |
| 806 | return serv_sel; |
| 807 | } |
| 808 | |
| 809 | |
| 810 | /******************************************************************************* |
| 811 | ** |
| 812 | ** Function BTA_JvCreateRecord |
| 813 | ** |
| 814 | ** Description Create a service record in the local SDP database. |
| 815 | ** When the operation is complete the tBTA_JV_DM_CBACK callback |
| 816 | ** function will be called with a BTA_JV_CREATE_RECORD_EVT. |
| 817 | ** |
| 818 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 819 | ** BTA_JV_FAILURE, otherwise. |
| 820 | ** |
| 821 | *******************************************************************************/ |
| 822 | tBTA_JV_STATUS BTA_JvCreateRecordByUser(void *user_data) |
| 823 | { |
| 824 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 825 | tBTA_JV_API_CREATE_RECORD *p_msg; |
| 826 | |
| 827 | APPL_TRACE_API0( "BTA_JvCreateRecordByUser"); |
| 828 | if ((p_msg = (tBTA_JV_API_CREATE_RECORD *)GKI_getbuf(sizeof(tBTA_JV_API_CREATE_RECORD))) != NULL) |
| 829 | { |
| 830 | p_msg->hdr.event = BTA_JV_API_CREATE_RECORD_EVT; |
| 831 | p_msg->user_data = user_data; |
| 832 | bta_sys_sendmsg(p_msg); |
| 833 | status = BTA_JV_SUCCESS; |
| 834 | } |
| 835 | |
| 836 | return(status); |
| 837 | } |
| 838 | |
| 839 | /******************************************************************************* |
| 840 | ** |
| 841 | ** Function BTA_JvUpdateRecord |
| 842 | ** |
| 843 | ** Description Update a service record in the local SDP database. |
| 844 | ** When the operation is complete the tBTA_JV_DM_CBACK callback |
| 845 | ** function will be called with a BTA_JV_UPDATE_RECORD_EVT. |
| 846 | ** |
| 847 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 848 | ** BTA_JV_FAILURE, otherwise. |
| 849 | ** |
| 850 | *******************************************************************************/ |
| 851 | tBTA_JV_STATUS BTA_JvUpdateRecord(UINT32 handle, UINT16 *p_ids, |
| 852 | UINT8 **p_values, INT32 *p_value_sizes, INT32 array_len) |
| 853 | { |
| 854 | #if 0 |
| 855 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 856 | tBTA_JV_API_UPDATE_RECORD *p_msg; |
| 857 | |
| 858 | APPL_TRACE_API0( "BTA_JvUpdateRecord"); |
| 859 | if ((p_msg = (tBTA_JV_API_UPDATE_RECORD *)GKI_getbuf(sizeof(tBTA_JV_API_UPDATE_RECORD))) != NULL) |
| 860 | { |
| 861 | p_msg->hdr.event = BTA_JV_API_UPDATE_RECORD_EVT; |
| 862 | p_msg->handle = handle; |
| 863 | p_msg->p_ids = p_ids; |
| 864 | p_msg->p_values = p_values; |
| 865 | p_msg->p_value_sizes = p_value_sizes; |
| 866 | p_msg->array_len = array_len; |
| 867 | bta_sys_sendmsg(p_msg); |
| 868 | status = BTA_JV_SUCCESS; |
| 869 | } |
| 870 | return(status); |
| 871 | #endif |
| 872 | return -1; |
| 873 | } |
| 874 | |
| 875 | /******************************************************************************* |
| 876 | ** |
| 877 | ** Function BTA_JvAddAttribute |
| 878 | ** |
| 879 | ** Description Add an attribute to a service record in the local SDP database. |
| 880 | ** When the operation is complete the tBTA_JV_DM_CBACK callback |
| 881 | ** function will be called with a BTA_JV_ADD_ATTR_EVT. |
| 882 | ** |
| 883 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 884 | ** BTA_JV_FAILURE, otherwise. |
| 885 | ** |
| 886 | *******************************************************************************/ |
| 887 | tBTA_JV_STATUS BTA_JvAddAttribute(UINT32 handle, UINT16 attr_id, |
| 888 | UINT8 *p_value, INT32 value_size) |
| 889 | { |
| 890 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 891 | tBTA_JV_API_ADD_ATTRIBUTE *p_msg; |
| 892 | |
| 893 | APPL_TRACE_API0( "BTA_JvAddAttribute"); |
| 894 | if ((p_msg = (tBTA_JV_API_ADD_ATTRIBUTE *)GKI_getbuf(sizeof(tBTA_JV_API_ADD_ATTRIBUTE))) != NULL) |
| 895 | { |
| 896 | p_msg->hdr.event = BTA_JV_API_ADD_ATTRIBUTE_EVT; |
| 897 | p_msg->handle = handle; |
| 898 | p_msg->attr_id = attr_id; |
| 899 | p_msg->p_value = p_value; |
| 900 | p_msg->value_size = value_size; |
| 901 | bta_sys_sendmsg(p_msg); |
| 902 | status = BTA_JV_SUCCESS; |
| 903 | } |
| 904 | return(status); |
| 905 | } |
| 906 | |
| 907 | /******************************************************************************* |
| 908 | ** |
| 909 | ** Function BTA_JvDeleteAttribute |
| 910 | ** |
| 911 | ** Description Delete an attribute from a service record in the local SDP database. |
| 912 | ** When the operation is complete the tBTA_JV_DM_CBACK callback |
| 913 | ** function will be called with a BTA_JV_DELETE_ATTR_EVT. |
| 914 | ** |
| 915 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 916 | ** BTA_JV_FAILURE, otherwise. |
| 917 | ** |
| 918 | *******************************************************************************/ |
| 919 | tBTA_JV_STATUS BTA_JvDeleteAttribute(UINT32 handle, UINT16 attr_id) |
| 920 | { |
| 921 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 922 | tBTA_JV_API_ADD_ATTRIBUTE *p_msg; |
| 923 | |
| 924 | APPL_TRACE_API0( "BTA_JvDeleteAttribute"); |
| 925 | if ((p_msg = (tBTA_JV_API_ADD_ATTRIBUTE *)GKI_getbuf(sizeof(tBTA_JV_API_ADD_ATTRIBUTE))) != NULL) |
| 926 | { |
| 927 | p_msg->hdr.event = BTA_JV_API_DELETE_ATTRIBUTE_EVT; |
| 928 | p_msg->handle = handle; |
| 929 | p_msg->attr_id = attr_id; |
| 930 | bta_sys_sendmsg(p_msg); |
| 931 | status = BTA_JV_SUCCESS; |
| 932 | } |
| 933 | return(status); |
| 934 | } |
| 935 | |
| 936 | /******************************************************************************* |
| 937 | ** |
| 938 | ** Function BTA_JvDeleteRecord |
| 939 | ** |
| 940 | ** Description Delete a service record in the local SDP database. |
| 941 | ** |
| 942 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 943 | ** BTA_JV_FAILURE, otherwise. |
| 944 | ** |
| 945 | *******************************************************************************/ |
| 946 | tBTA_JV_STATUS BTA_JvDeleteRecord(UINT32 handle) |
| 947 | { |
| 948 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 949 | tBTA_JV_API_ADD_ATTRIBUTE *p_msg; |
| 950 | |
| 951 | APPL_TRACE_API0( "BTA_JvDeleteRecord"); |
| 952 | if ((p_msg = (tBTA_JV_API_ADD_ATTRIBUTE *)GKI_getbuf(sizeof(tBTA_JV_API_ADD_ATTRIBUTE))) != NULL) |
| 953 | { |
| 954 | p_msg->hdr.event = BTA_JV_API_DELETE_RECORD_EVT; |
| 955 | p_msg->handle = handle; |
| 956 | bta_sys_sendmsg(p_msg); |
| 957 | status = BTA_JV_SUCCESS; |
| 958 | } |
| 959 | return(status); |
| 960 | } |
| 961 | |
| 962 | /******************************************************************************* |
| 963 | ** |
| 964 | ** Function BTA_JvReadRecord |
| 965 | ** |
| 966 | ** Description Read a service record in the local SDP database. |
| 967 | ** |
| 968 | ** Returns -1, if the record is not found. |
| 969 | ** Otherwise, the offset (0 or 1) to start of data in p_data. |
| 970 | ** |
| 971 | ** The size of data copied into p_data is in *p_data_len. |
| 972 | ** |
| 973 | *******************************************************************************/ |
| 974 | INT32 BTA_JvReadRecord(UINT32 handle, UINT8 *p_data, INT32 *p_data_len) |
| 975 | { |
| 976 | UINT32 sdp_handle; |
| 977 | |
| 978 | sdp_handle = bta_jv_get_sdp_handle(handle); |
| 979 | |
| 980 | if(sdp_handle) |
| 981 | { |
| 982 | return SDP_ReadRecord(sdp_handle, p_data, p_data_len); |
| 983 | } |
| 984 | |
| 985 | return -1; |
| 986 | } |
| 987 | |
| 988 | /******************************************************************************* |
| 989 | ** |
| 990 | ** Function BTA_JvL2capConnect |
| 991 | ** |
| 992 | ** Description Initiate a connection as a L2CAP client to the given BD |
| 993 | ** Address. |
| 994 | ** When the connection is initiated or failed to initiate, |
| 995 | ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_CL_INIT_EVT |
| 996 | ** When the connection is established or failed, |
| 997 | ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT |
| 998 | ** |
| 999 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1000 | ** BTA_JV_FAILURE, otherwise. |
| 1001 | ** |
| 1002 | *******************************************************************************/ |
| 1003 | tBTA_JV_STATUS BTA_JvL2capConnect(tBTA_SEC sec_mask, |
| 1004 | tBTA_JV_ROLE role, UINT16 remote_psm, UINT16 rx_mtu, |
| 1005 | BD_ADDR peer_bd_addr, tBTA_JV_L2CAP_CBACK *p_cback) |
| 1006 | { |
| 1007 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1008 | tBTA_JV_API_L2CAP_CONNECT *p_msg; |
| 1009 | |
| 1010 | APPL_TRACE_API0( "BTA_JvL2capConnect"); |
| 1011 | if (p_cback && |
| 1012 | (p_msg = (tBTA_JV_API_L2CAP_CONNECT *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_CONNECT))) != NULL) |
| 1013 | { |
| 1014 | p_msg->hdr.event = BTA_JV_API_L2CAP_CONNECT_EVT; |
| 1015 | p_msg->sec_mask = sec_mask; |
| 1016 | p_msg->role = role; |
| 1017 | p_msg->remote_psm = remote_psm; |
| 1018 | p_msg->rx_mtu = rx_mtu; |
| 1019 | memcpy(p_msg->peer_bd_addr, peer_bd_addr, sizeof(BD_ADDR)); |
| 1020 | p_msg->p_cback = p_cback; |
| 1021 | bta_sys_sendmsg(p_msg); |
| 1022 | status = BTA_JV_SUCCESS; |
| 1023 | } |
| 1024 | |
| 1025 | return(status); |
| 1026 | } |
| 1027 | |
| 1028 | /******************************************************************************* |
| 1029 | ** |
| 1030 | ** Function BTA_JvL2capClose |
| 1031 | ** |
| 1032 | ** Description This function closes an L2CAP client connection |
| 1033 | ** |
| 1034 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1035 | ** BTA_JV_FAILURE, otherwise. |
| 1036 | ** |
| 1037 | *******************************************************************************/ |
| 1038 | tBTA_JV_STATUS BTA_JvL2capClose(UINT32 handle) |
| 1039 | { |
| 1040 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1041 | tBTA_JV_API_L2CAP_CLOSE *p_msg; |
| 1042 | |
| 1043 | APPL_TRACE_API0( "BTA_JvL2capClose"); |
| 1044 | if (handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback && |
| 1045 | (p_msg = (tBTA_JV_API_L2CAP_CLOSE *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_CLOSE))) != NULL) |
| 1046 | { |
| 1047 | p_msg->hdr.event = BTA_JV_API_L2CAP_CLOSE_EVT; |
| 1048 | p_msg->handle = handle; |
| 1049 | p_msg->p_cb = &bta_jv_cb.l2c_cb[handle]; |
| 1050 | bta_sys_sendmsg(p_msg); |
| 1051 | status = BTA_JV_SUCCESS; |
| 1052 | } |
| 1053 | |
| 1054 | return(status); |
| 1055 | } |
| 1056 | |
| 1057 | /******************************************************************************* |
| 1058 | ** |
| 1059 | ** Function BTA_JvL2capStartServer |
| 1060 | ** |
| 1061 | ** Description This function starts an L2CAP server and listens for an L2CAP |
| 1062 | ** connection from a remote Bluetooth device. When the server |
| 1063 | ** is started successfully, tBTA_JV_L2CAP_CBACK is called with |
| 1064 | ** BTA_JV_L2CAP_START_EVT. When the connection is established, |
| 1065 | ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT. |
| 1066 | ** |
| 1067 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1068 | ** BTA_JV_FAILURE, otherwise. |
| 1069 | ** |
| 1070 | *******************************************************************************/ |
| 1071 | tBTA_JV_STATUS BTA_JvL2capStartServer(tBTA_SEC sec_mask, tBTA_JV_ROLE role, |
| 1072 | UINT16 local_psm, UINT16 rx_mtu, |
| 1073 | tBTA_JV_L2CAP_CBACK *p_cback) |
| 1074 | { |
| 1075 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1076 | tBTA_JV_API_L2CAP_SERVER *p_msg; |
| 1077 | |
| 1078 | APPL_TRACE_API0( "BTA_JvL2capStartServer"); |
| 1079 | if (p_cback && |
| 1080 | (p_msg = (tBTA_JV_API_L2CAP_SERVER *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_SERVER))) != NULL) |
| 1081 | { |
| 1082 | p_msg->hdr.event = BTA_JV_API_L2CAP_START_SERVER_EVT; |
| 1083 | p_msg->sec_mask = sec_mask; |
| 1084 | p_msg->role = role; |
| 1085 | p_msg->local_psm = local_psm; |
| 1086 | p_msg->rx_mtu = rx_mtu; |
| 1087 | p_msg->p_cback = p_cback; |
| 1088 | bta_sys_sendmsg(p_msg); |
| 1089 | status = BTA_JV_SUCCESS; |
| 1090 | } |
| 1091 | |
| 1092 | return(status); |
| 1093 | } |
| 1094 | |
| 1095 | /******************************************************************************* |
| 1096 | ** |
| 1097 | ** Function BTA_JvL2capStopServer |
| 1098 | ** |
| 1099 | ** Description This function stops the L2CAP server. If the server has an |
| 1100 | ** active connection, it would be closed. |
| 1101 | ** |
| 1102 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1103 | ** BTA_JV_FAILURE, otherwise. |
| 1104 | ** |
| 1105 | *******************************************************************************/ |
| 1106 | tBTA_JV_STATUS BTA_JvL2capStopServer(UINT16 local_psm) |
| 1107 | { |
| 1108 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1109 | tBTA_JV_API_L2CAP_SERVER *p_msg; |
| 1110 | |
| 1111 | APPL_TRACE_API0( "BTA_JvL2capStopServer"); |
| 1112 | if ((p_msg = (tBTA_JV_API_L2CAP_SERVER *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_SERVER))) != NULL) |
| 1113 | { |
| 1114 | p_msg->hdr.event = BTA_JV_API_L2CAP_STOP_SERVER_EVT; |
| 1115 | p_msg->local_psm = local_psm; |
| 1116 | bta_sys_sendmsg(p_msg); |
| 1117 | status = BTA_JV_SUCCESS; |
| 1118 | } |
| 1119 | |
| 1120 | return(status); |
| 1121 | } |
| 1122 | |
| 1123 | /******************************************************************************* |
| 1124 | ** |
| 1125 | ** Function BTA_JvL2capRead |
| 1126 | ** |
| 1127 | ** Description This function reads data from an L2CAP connecti; |
| 1128 | tBTA_JV_RFC_CB *p_cb = rc->p_cb; |
| 1129 | on |
| 1130 | ** When the operation is complete, tBTA_JV_L2CAP_CBACK is |
| 1131 | ** called with BTA_JV_L2CAP_READ_EVT. |
| 1132 | ** |
| 1133 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1134 | ** BTA_JV_FAILURE, otherwise. |
| 1135 | ** |
| 1136 | *******************************************************************************/ |
| 1137 | tBTA_JV_STATUS BTA_JvL2capRead(UINT32 handle, UINT32 req_id, UINT8 *p_data, UINT16 len) |
| 1138 | { |
| 1139 | #if 0 |
| 1140 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1141 | #if SDP_FOR_JV_INCLUDED == TRUE |
| 1142 | tBTA_JV_API_L2CAP_READ *p_msg; |
| 1143 | #endif |
| 1144 | tBTA_JV_L2CAP_READ evt_data; |
| 1145 | |
| 1146 | APPL_TRACE_API0( "BTA_JvL2capRead"); |
| 1147 | |
| 1148 | #if SDP_FOR_JV_INCLUDED == TRUE |
| 1149 | if(BTA_JV_L2C_FOR_SDP_HDL == handle) |
| 1150 | { |
| 1151 | if (bta_jv_cb.l2c_cb[handle].p_cback && |
| 1152 | (p_msg = (tBTA_JV_API_L2CAP_READ *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_READ))) != NULL) |
| 1153 | { |
| 1154 | p_msg->hdr.event = BTA_JV_API_L2CAP_READ_EVT; |
| 1155 | p_msg->handle = handle; |
| 1156 | p_msg->req_id = req_id; |
| 1157 | p_msg->p_data = p_data; |
| 1158 | p_msg->len = len; |
| 1159 | p_msg->p_cback = bta_jv_cb.l2c_cb[handle].p_cback; |
| 1160 | bta_sys_sendmsg(p_msg); |
| 1161 | status = BTA_JV_SUCCESS; |
| 1162 | } |
| 1163 | } |
| 1164 | else |
| 1165 | #endif |
| 1166 | if (handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback) |
| 1167 | { |
| 1168 | status = BTA_JV_SUCCESS; |
| 1169 | evt_data.status = BTA_JV_FAILURE; |
| 1170 | evt_data.handle = handle; |
| 1171 | evt_data.req_id = req_id; |
| 1172 | evt_data.p_data = p_data; |
| 1173 | evt_data.len = 0; |
| 1174 | |
| 1175 | if (BT_PASS == GAP_ConnReadData((UINT16)handle, p_data, len, &evt_data.len)) |
| 1176 | { |
| 1177 | evt_data.status = BTA_JV_SUCCESS; |
| 1178 | } |
| 1179 | bta_jv_cb.l2c_cb[handle].p_cback(BTA_JV_L2CAP_READ_EVT, (tBTA_JV *)&evt_data); |
| 1180 | } |
| 1181 | |
| 1182 | return(status); |
| 1183 | #endif |
| 1184 | return -1; |
| 1185 | } |
| 1186 | |
| 1187 | /******************************************************************************* |
| 1188 | ** |
| 1189 | ** Function BTA_JvL2capReceive |
| 1190 | ** |
| 1191 | ** Description This function reads data from an L2CAP connection |
| 1192 | ** When the operation is complete, tBTA_JV_L2CAP_CBACK is |
| 1193 | ** called with BTA_JV_L2CAP_RECEIVE_EVT. |
| 1194 | ** If there are more data queued in L2CAP than len, the extra data will be discarded. |
| 1195 | ** |
| 1196 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1197 | ** BTA_JV_FAILURE, otherwise. |
| 1198 | ** |
| 1199 | *******************************************************************************/ |
| 1200 | tBTA_JV_STATUS BTA_JvL2capReceive(UINT32 handle, UINT32 req_id, UINT8 *p_data, UINT16 len) |
| 1201 | { |
| 1202 | #if 0 |
| 1203 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1204 | tBTA_JV_L2CAP_RECEIVE evt_data; |
| 1205 | UINT32 left_over = 0; |
| 1206 | UINT16 max_len, read_len; |
| 1207 | |
| 1208 | APPL_TRACE_API0( "BTA_JvL2capReceive"); |
| 1209 | |
| 1210 | if (handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback) |
| 1211 | { |
| 1212 | status = BTA_JV_SUCCESS; |
| 1213 | evt_data.status = BTA_JV_FAILURE; |
| 1214 | evt_data.handle = handle; |
| 1215 | evt_data.req_id = req_id; |
| 1216 | evt_data.p_data = p_data; |
| 1217 | evt_data.len = 0; |
| 1218 | |
| 1219 | if (BT_PASS == GAP_ConnReadData((UINT16)handle, p_data, len, &evt_data.len)) |
| 1220 | { |
| 1221 | evt_data.status = BTA_JV_SUCCESS; |
| 1222 | GAP_GetRxQueueCnt ((UINT16)handle, &left_over); |
| 1223 | while (left_over) |
| 1224 | { |
| 1225 | max_len = (left_over > 0xFFFF)?0xFFFF:left_over; |
| 1226 | GAP_ConnReadData ((UINT16)handle, NULL, max_len, &read_len); |
| 1227 | left_over -= read_len; |
| 1228 | } |
| 1229 | } |
| 1230 | bta_jv_cb.l2c_cb[handle].p_cback(BTA_JV_L2CAP_RECEIVE_EVT, (tBTA_JV *)&evt_data); |
| 1231 | } |
| 1232 | |
| 1233 | return(status); |
| 1234 | #endif |
| 1235 | return -1; |
| 1236 | } |
| 1237 | /******************************************************************************* |
| 1238 | ** |
| 1239 | ** Function BTA_JvL2capReady |
| 1240 | ** |
| 1241 | ** Description This function determined if there is data to read from |
| 1242 | ** an L2CAP connection |
| 1243 | ** |
| 1244 | ** Returns BTA_JV_SUCCESS, if data queue size is in *p_data_size. |
| 1245 | ** BTA_JV_FAILURE, if error. |
| 1246 | ** |
| 1247 | *******************************************************************************/ |
| 1248 | tBTA_JV_STATUS BTA_JvL2capReady(UINT32 handle, UINT32 *p_data_size) |
| 1249 | { |
| 1250 | #if 0 |
| 1251 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1252 | |
| 1253 | APPL_TRACE_API1( "BTA_JvL2capReady: %d", handle); |
| 1254 | if (p_data_size && handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback) |
| 1255 | { |
| 1256 | *p_data_size = 0; |
| 1257 | #if SDP_FOR_JV_INCLUDED == TRUE |
| 1258 | if(BTA_JV_L2C_FOR_SDP_HDL == handle) |
| 1259 | { |
| 1260 | *p_data_size = bta_jv_cb.sdp_data_size; |
| 1261 | status = BTA_JV_SUCCESS; |
| 1262 | } |
| 1263 | else |
| 1264 | #endif |
| 1265 | if(BT_PASS == GAP_GetRxQueueCnt((UINT16)handle, p_data_size) ) |
| 1266 | { |
| 1267 | status = BTA_JV_SUCCESS; |
| 1268 | } |
| 1269 | } |
| 1270 | |
| 1271 | return(status); |
| 1272 | #endif |
| 1273 | return -1; |
| 1274 | } |
| 1275 | |
| 1276 | |
| 1277 | /******************************************************************************* |
| 1278 | ** |
| 1279 | ** Function BTA_JvL2capWrite |
| 1280 | ** |
| 1281 | ** Description This function writes data to an L2CAP connection |
| 1282 | ** When the operation is complete, tBTA_JV_L2CAP_CBACK is |
| 1283 | ** called with BTA_JV_L2CAP_WRITE_EVT. |
| 1284 | ** |
| 1285 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1286 | ** BTA_JV_FAILURE, otherwise. |
| 1287 | ** |
| 1288 | *******************************************************************************/ |
| 1289 | tBTA_JV_STATUS BTA_JvL2capWrite(UINT32 handle, UINT32 req_id, UINT8 *p_data, UINT16 len) |
| 1290 | { |
| 1291 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1292 | tBTA_JV_API_L2CAP_WRITE *p_msg; |
| 1293 | |
| 1294 | APPL_TRACE_API0( "BTA_JvL2capWrite"); |
| 1295 | if (handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback && |
| 1296 | (p_msg = (tBTA_JV_API_L2CAP_WRITE *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_WRITE))) != NULL) |
| 1297 | { |
| 1298 | p_msg->hdr.event = BTA_JV_API_L2CAP_WRITE_EVT; |
| 1299 | p_msg->handle = handle; |
| 1300 | p_msg->req_id = req_id; |
| 1301 | p_msg->p_data = p_data; |
| 1302 | p_msg->p_cb = &bta_jv_cb.l2c_cb[handle]; |
| 1303 | p_msg->len = len; |
| 1304 | bta_sys_sendmsg(p_msg); |
| 1305 | status = BTA_JV_SUCCESS; |
| 1306 | } |
| 1307 | |
| 1308 | return(status); |
| 1309 | } |
| 1310 | |
| 1311 | /******************************************************************************* |
| 1312 | ** |
| 1313 | ** Function BTA_JvRfcommConnect |
| 1314 | ** |
| 1315 | ** Description This function makes an RFCOMM conection to a remote BD |
| 1316 | ** Address. |
| 1317 | ** When the connection is initiated or failed to initiate, |
| 1318 | ** tBTA_JV_RFCOMM_CBACK is called with BTA_JV_RFCOMM_CL_INIT_EVT |
| 1319 | ** When the connection is established or failed, |
| 1320 | ** tBTA_JV_RFCOMM_CBACK is called with BTA_JV_RFCOMM_OPEN_EVT |
| 1321 | ** |
| 1322 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1323 | ** BTA_JV_FAILURE, otherwise. |
| 1324 | ** |
| 1325 | *******************************************************************************/ |
| 1326 | tBTA_JV_STATUS BTA_JvRfcommConnect(tBTA_SEC sec_mask, |
| 1327 | tBTA_JV_ROLE role, UINT8 remote_scn, BD_ADDR peer_bd_addr, |
| 1328 | tBTA_JV_RFCOMM_CBACK *p_cback, void* user_data) |
| 1329 | { |
| 1330 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1331 | tBTA_JV_API_RFCOMM_CONNECT *p_msg; |
| 1332 | |
| 1333 | APPL_TRACE_API0( "BTA_JvRfcommConnect"); |
| 1334 | if (p_cback && |
| 1335 | (p_msg = (tBTA_JV_API_RFCOMM_CONNECT *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_CONNECT))) != NULL) |
| 1336 | { |
| 1337 | p_msg->hdr.event = BTA_JV_API_RFCOMM_CONNECT_EVT; |
| 1338 | p_msg->sec_mask = sec_mask; |
| 1339 | p_msg->role = role; |
| 1340 | p_msg->remote_scn = remote_scn; |
| 1341 | memcpy(p_msg->peer_bd_addr, peer_bd_addr, sizeof(BD_ADDR)); |
| 1342 | p_msg->p_cback = p_cback; |
| 1343 | p_msg->user_data = user_data; |
| 1344 | bta_sys_sendmsg(p_msg); |
| 1345 | status = BTA_JV_SUCCESS; |
| 1346 | } |
| 1347 | |
| 1348 | return(status); |
| 1349 | } |
| 1350 | |
| 1351 | /******************************************************************************* |
| 1352 | ** |
| 1353 | ** Function BTA_JvRfcommClose |
| 1354 | ** |
| 1355 | ** Description This function closes an RFCOMM connection |
| 1356 | ** |
| 1357 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1358 | ** BTA_JV_FAILURE, otherwise. |
| 1359 | ** |
| 1360 | *******************************************************************************/ |
| 1361 | tBTA_JV_STATUS BTA_JvRfcommClose(UINT32 handle) |
| 1362 | { |
| 1363 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1364 | tBTA_JV_API_RFCOMM_CLOSE *p_msg; |
| 1365 | UINT32 hi = (handle & BTA_JV_RFC_HDL_MASK) - 1; |
| 1366 | UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle); |
| 1367 | |
| 1368 | APPL_TRACE_API0( "BTA_JvRfcommClose"); |
| 1369 | if (hi < BTA_JV_MAX_RFC_CONN && bta_jv_cb.rfc_cb[hi].p_cback && |
| 1370 | si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si] && |
| 1371 | (p_msg = (tBTA_JV_API_RFCOMM_CLOSE *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_CLOSE))) != NULL) |
| 1372 | { |
| 1373 | p_msg->hdr.event = BTA_JV_API_RFCOMM_CLOSE_EVT; |
| 1374 | p_msg->handle = handle; |
| 1375 | p_msg->p_cb = &bta_jv_cb.rfc_cb[hi]; |
| 1376 | p_msg->p_pcb = &bta_jv_cb.port_cb[p_msg->p_cb->rfc_hdl[si] - 1]; |
| 1377 | bta_sys_sendmsg(p_msg); |
| 1378 | status = BTA_JV_SUCCESS; |
| 1379 | } |
| 1380 | |
| 1381 | return(status); |
| 1382 | } |
| 1383 | |
| 1384 | /******************************************************************************* |
| 1385 | ** |
| 1386 | ** Function BTA_JvRfcommStartServer |
| 1387 | ** |
| 1388 | ** Description This function starts listening for an RFCOMM connection |
| 1389 | ** request from a remote Bluetooth device. When the server is |
| 1390 | ** started successfully, tBTA_JV_RFCOMM_CBACK is called |
| 1391 | ** with BTA_JV_RFCOMM_START_EVT. |
| 1392 | ** When the connection is established, tBTA_JV_RFCOMM_CBACK |
| 1393 | ** is called with BTA_JV_RFCOMM_OPEN_EVT. |
| 1394 | ** |
| 1395 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1396 | ** BTA_JV_FAILURE, otherwise. |
| 1397 | ** |
| 1398 | *******************************************************************************/ |
| 1399 | tBTA_JV_STATUS BTA_JvRfcommStartServer(tBTA_SEC sec_mask, |
| 1400 | tBTA_JV_ROLE role, UINT8 local_scn, UINT8 max_session, |
| 1401 | tBTA_JV_RFCOMM_CBACK *p_cback, void* user_data) |
| 1402 | { |
| 1403 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1404 | tBTA_JV_API_RFCOMM_SERVER *p_msg; |
| 1405 | |
| 1406 | APPL_TRACE_API0( "BTA_JvRfcommStartServer"); |
| 1407 | if (p_cback && |
| 1408 | (p_msg = (tBTA_JV_API_RFCOMM_SERVER *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_SERVER))) != NULL) |
| 1409 | { |
| 1410 | if (max_session == 0) |
| 1411 | max_session = 1; |
| 1412 | if (max_session > BTA_JV_MAX_RFC_SR_SESSION) |
| 1413 | { |
| 1414 | APPL_TRACE_DEBUG2( "max_session is too big. use max (%d)", max_session, BTA_JV_MAX_RFC_SR_SESSION); |
| 1415 | max_session = BTA_JV_MAX_RFC_SR_SESSION; |
| 1416 | } |
| 1417 | p_msg->hdr.event = BTA_JV_API_RFCOMM_START_SERVER_EVT; |
| 1418 | p_msg->sec_mask = sec_mask; |
| 1419 | p_msg->role = role; |
| 1420 | p_msg->local_scn = local_scn; |
| 1421 | p_msg->max_session = max_session; |
| 1422 | p_msg->p_cback = p_cback; |
| 1423 | p_msg->user_data = user_data; //caller's private data |
| 1424 | bta_sys_sendmsg(p_msg); |
| 1425 | status = BTA_JV_SUCCESS; |
| 1426 | } |
| 1427 | |
| 1428 | return(status); |
| 1429 | } |
| 1430 | |
| 1431 | /******************************************************************************* |
| 1432 | ** |
| 1433 | ** Function BTA_JvRfcommStopServer |
| 1434 | ** |
| 1435 | ** Description This function stops the RFCOMM server. If the server has an |
| 1436 | ** active connection, it would be closed. |
| 1437 | ** |
| 1438 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1439 | ** BTA_JV_FAILURE, otherwise. |
| 1440 | ** |
| 1441 | *******************************************************************************/ |
| 1442 | tBTA_JV_STATUS BTA_JvRfcommStopServer(UINT32 handle) |
| 1443 | { |
| 1444 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1445 | tBTA_JV_API_RFCOMM_SERVER *p_msg; |
| 1446 | APPL_TRACE_API0( "BTA_JvRfcommStopServer"); |
| 1447 | if ((p_msg = (tBTA_JV_API_RFCOMM_SERVER *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_SERVER))) != NULL) |
| 1448 | { |
| 1449 | p_msg->hdr.event = BTA_JV_API_RFCOMM_STOP_SERVER_EVT; |
| 1450 | p_msg->rfc_handle = handle; |
| 1451 | bta_sys_sendmsg(p_msg); |
| 1452 | status = BTA_JV_SUCCESS; |
| 1453 | } |
| 1454 | |
| 1455 | return(status); |
| 1456 | } |
| 1457 | |
| 1458 | /******************************************************************************* |
| 1459 | ** |
| 1460 | ** Function BTA_JvRfcommRead |
| 1461 | ** |
| 1462 | ** Description This function reads data from an RFCOMM connection |
| 1463 | ** The actual size of data read is returned in p_len. |
| 1464 | ** |
| 1465 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1466 | ** BTA_JV_FAILURE, otherwise. |
| 1467 | ** |
| 1468 | *******************************************************************************/ |
| 1469 | tBTA_JV_STATUS BTA_JvRfcommRead(UINT32 handle, UINT32 req_id, UINT8 *p_data, UINT16 len) |
| 1470 | { |
| 1471 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1472 | tBTA_JV_API_RFCOMM_READ *p_msg; |
| 1473 | UINT32 hi = (handle & BTA_JV_RFC_HDL_MASK) - 1; |
| 1474 | UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle); |
| 1475 | |
| 1476 | APPL_TRACE_API0( "BTA_JvRfcommRead"); |
| 1477 | if (hi < BTA_JV_MAX_RFC_CONN && bta_jv_cb.rfc_cb[hi].p_cback && |
| 1478 | si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si] && |
| 1479 | (p_msg = (tBTA_JV_API_RFCOMM_READ *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_READ))) != NULL) |
| 1480 | { |
| 1481 | p_msg->hdr.event = BTA_JV_API_RFCOMM_READ_EVT; |
| 1482 | p_msg->handle = handle; |
| 1483 | p_msg->req_id = req_id; |
| 1484 | p_msg->p_data = p_data; |
| 1485 | p_msg->len = len; |
| 1486 | p_msg->p_cb = &bta_jv_cb.rfc_cb[hi]; |
| 1487 | p_msg->p_pcb = &bta_jv_cb.port_cb[p_msg->p_cb->rfc_hdl[si] - 1]; |
| 1488 | bta_sys_sendmsg(p_msg); |
| 1489 | status = BTA_JV_SUCCESS; |
| 1490 | } |
| 1491 | |
| 1492 | return(status); |
| 1493 | } |
| 1494 | |
| 1495 | /******************************************************************************* |
| 1496 | ** |
| 1497 | ** Function BTA_JvRfcommGetPortHdl |
| 1498 | ** |
| 1499 | ** Description This function fetches the rfcomm port handle |
| 1500 | ** |
| 1501 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1502 | ** BTA_JV_FAILURE, otherwise. |
| 1503 | ** |
| 1504 | *******************************************************************************/ |
| 1505 | UINT16 BTA_JvRfcommGetPortHdl(UINT32 handle) |
| 1506 | { |
| 1507 | UINT32 hi = (handle & BTA_JV_RFC_HDL_MASK) - 1; |
| 1508 | UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle); |
| 1509 | |
| 1510 | if (hi < BTA_JV_MAX_RFC_CONN && |
| 1511 | si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si]) |
| 1512 | return bta_jv_cb.port_cb[bta_jv_cb.rfc_cb[hi].rfc_hdl[si] - 1].port_handle; |
| 1513 | else |
| 1514 | return 0xffff; |
| 1515 | } |
| 1516 | |
| 1517 | |
| 1518 | /******************************************************************************* |
| 1519 | ** |
| 1520 | ** Function BTA_JvRfcommReady |
| 1521 | ** |
| 1522 | ** Description This function determined if there is data to read from |
| 1523 | ** an RFCOMM connection |
| 1524 | ** |
| 1525 | ** Returns BTA_JV_SUCCESS, if data queue size is in *p_data_size. |
| 1526 | ** BTA_JV_FAILURE, if error. |
| 1527 | ** |
| 1528 | *******************************************************************************/ |
| 1529 | tBTA_JV_STATUS BTA_JvRfcommReady(UINT32 handle, UINT32 *p_data_size) |
| 1530 | { |
| 1531 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1532 | UINT16 size = 0; |
| 1533 | UINT32 hi = (handle & BTA_JV_RFC_HDL_MASK) - 1; |
| 1534 | UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle); |
| 1535 | |
| 1536 | APPL_TRACE_API0( "BTA_JvRfcommReady"); |
| 1537 | if (hi < BTA_JV_MAX_RFC_CONN && bta_jv_cb.rfc_cb[hi].p_cback && |
| 1538 | si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si]) |
| 1539 | { |
| 1540 | if(PORT_GetRxQueueCnt(bta_jv_cb.rfc_cb[hi].rfc_hdl[si], &size) == PORT_SUCCESS) |
| 1541 | { |
| 1542 | status = BTA_JV_SUCCESS; |
| 1543 | } |
| 1544 | } |
| 1545 | *p_data_size = size; |
| 1546 | return(status); |
| 1547 | } |
| 1548 | |
| 1549 | /******************************************************************************* |
| 1550 | ** |
| 1551 | ** Function BTA_JvRfcommWrite |
| 1552 | ** |
| 1553 | ** Description This function writes data to an RFCOMM connection |
| 1554 | ** |
| 1555 | ** Returns BTA_JV_SUCCESS, if the request is being processed. |
| 1556 | ** BTA_JV_FAILURE, otherwise. |
| 1557 | ** |
| 1558 | *******************************************************************************/ |
| 1559 | tBTA_JV_STATUS BTA_JvRfcommWrite(UINT32 handle, UINT32 req_id) |
| 1560 | { |
| 1561 | tBTA_JV_STATUS status = BTA_JV_FAILURE; |
| 1562 | tBTA_JV_API_RFCOMM_WRITE *p_msg; |
| 1563 | UINT32 hi = (handle & BTA_JV_RFC_HDL_MASK) - 1; |
| 1564 | UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle); |
| 1565 | |
| 1566 | APPL_TRACE_API0( "BTA_JvRfcommWrite"); |
| 1567 | APPL_TRACE_DEBUG3( "handle:0x%x, hi:%d, si:%d", handle, hi, si); |
| 1568 | if (hi < BTA_JV_MAX_RFC_CONN && bta_jv_cb.rfc_cb[hi].p_cback && |
| 1569 | si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si] && |
| 1570 | (p_msg = (tBTA_JV_API_RFCOMM_WRITE *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_WRITE))) != NULL) |
| 1571 | { |
| 1572 | p_msg->hdr.event = BTA_JV_API_RFCOMM_WRITE_EVT; |
| 1573 | p_msg->handle = handle; |
| 1574 | p_msg->req_id = req_id; |
| 1575 | p_msg->p_cb = &bta_jv_cb.rfc_cb[hi]; |
| 1576 | p_msg->p_pcb = &bta_jv_cb.port_cb[p_msg->p_cb->rfc_hdl[si] - 1]; |
| 1577 | APPL_TRACE_API0( "write ok"); |
| 1578 | bta_sys_sendmsg(p_msg); |
| 1579 | status = BTA_JV_SUCCESS; |
| 1580 | } |
| 1581 | |
| 1582 | return(status); |
| 1583 | } |
| 1584 | |