1 /* //device/libs/telephony/ril.cpp 2 ** 3 ** Copyright 2006, The Android Open Source Project 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 #define LOG_TAG "RILC" 19 20 #include <hardware_legacy/power.h> 21 #include <telephony/ril.h> 22 #include <telephony/ril_cdma_sms.h> 23 #include <cutils/sockets.h> 24 #include <cutils/jstring.h> 25 #include <telephony/record_stream.h> 26 #include <utils/Log.h> 27 #include <utils/SystemClock.h> 28 #include <pthread.h> 29 #include <cutils/jstring.h> 30 #include <sys/types.h> 31 #include <sys/limits.h> 32 #include <sys/system_properties.h> 33 #include <pwd.h> 34 #include <stdio.h> 35 #include <stdlib.h> 36 #include <stdarg.h> 37 #include <string.h> 38 #include <unistd.h> 39 #include <fcntl.h> 40 #include <time.h> 41 #include <errno.h> 42 #include <assert.h> 43 #include <ctype.h> 44 #include <sys/un.h> 45 #include <assert.h> 46 #include <netinet/in.h> 47 #include <cutils/properties.h> 48 #include <RilSapSocket.h> 49 #include <ril_service.h> 50 #include <sap_service.h> 51 52 extern "C" void 53 RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen); 54 55 extern "C" void 56 RIL_onRequestAck(RIL_Token t); 57 namespace android { 58 59 #define PHONE_PROCESS "radio" 60 #define BLUETOOTH_PROCESS "bluetooth" 61 62 #define ANDROID_WAKE_LOCK_NAME "radio-interface" 63 64 #define ANDROID_WAKE_LOCK_SECS 0 65 #define ANDROID_WAKE_LOCK_USECS 200000 66 67 #define PROPERTY_RIL_IMPL "gsm.version.ril-impl" 68 69 // match with constant in RIL.java 70 #define MAX_COMMAND_BYTES (8 * 1024) 71 72 // Basically: memset buffers that the client library 73 // shouldn't be using anymore in an attempt to find 74 // memory usage issues sooner. 75 #define MEMSET_FREED 1 76 77 #define NUM_ELEMS(a) (sizeof (a) / sizeof (a)[0]) 78 79 /* Negative values for private RIL errno's */ 80 #define RIL_ERRNO_INVALID_RESPONSE (-1) 81 #define RIL_ERRNO_NO_MEMORY (-12) 82 83 // request, response, and unsolicited msg print macro 84 #define PRINTBUF_SIZE 8096 85 86 enum WakeType {DONT_WAKE, WAKE_PARTIAL}; 87 88 typedef struct { 89 int requestNumber; 90 int (*responseFunction) (int slotId, int responseType, int token, 91 RIL_Errno e, void *response, size_t responselen); 92 WakeType wakeType; 93 } UnsolResponseInfo; 94 95 typedef struct UserCallbackInfo { 96 RIL_TimedCallback p_callback; 97 void *userParam; 98 struct ril_event event; 99 struct UserCallbackInfo *p_next; 100 } UserCallbackInfo; 101 102 extern "C" const char * failCauseToString(RIL_Errno); 103 extern "C" const char * callStateToString(RIL_CallState); 104 extern "C" const char * radioStateToString(RIL_RadioState); 105 extern "C" const char * rilSocketIdToString(RIL_SOCKET_ID socket_id); 106 107 extern "C" 108 char ril_service_name_base[MAX_SERVICE_NAME_LENGTH] = RIL_SERVICE_NAME_BASE; 109 extern "C" 110 char ril_service_name[MAX_SERVICE_NAME_LENGTH] = RIL1_SERVICE_NAME; 111 /*******************************************************************/ 112 113 RIL_RadioFunctions s_callbacks = {0, NULL, NULL, NULL, NULL, NULL}; 114 static int s_registerCalled = 0; 115 116 static pthread_t s_tid_dispatch; 117 static pthread_t s_tid_reader; 118 static int s_started = 0; 119 120 static int s_fdDebug = -1; 121 static int s_fdDebug_socket2 = -1; 122 123 static int s_fdWakeupRead; 124 static int s_fdWakeupWrite; 125 126 int s_wakelock_count = 0; 127 128 static struct ril_event s_wakeupfd_event; 129 130 static pthread_mutex_t s_pendingRequestsMutex = PTHREAD_MUTEX_INITIALIZER; 131 static pthread_mutex_t s_writeMutex = PTHREAD_MUTEX_INITIALIZER; 132 static pthread_mutex_t s_wakeLockCountMutex = PTHREAD_MUTEX_INITIALIZER; 133 static RequestInfo *s_pendingRequests = NULL; 134 135 #if (SIM_COUNT >= 2) 136 static pthread_mutex_t s_pendingRequestsMutex_socket2 = PTHREAD_MUTEX_INITIALIZER; 137 static pthread_mutex_t s_writeMutex_socket2 = PTHREAD_MUTEX_INITIALIZER; 138 static RequestInfo *s_pendingRequests_socket2 = NULL; 139 #endif 140 141 #if (SIM_COUNT >= 3) 142 static pthread_mutex_t s_pendingRequestsMutex_socket3 = PTHREAD_MUTEX_INITIALIZER; 143 static pthread_mutex_t s_writeMutex_socket3 = PTHREAD_MUTEX_INITIALIZER; 144 static RequestInfo *s_pendingRequests_socket3 = NULL; 145 #endif 146 147 #if (SIM_COUNT >= 4) 148 static pthread_mutex_t s_pendingRequestsMutex_socket4 = PTHREAD_MUTEX_INITIALIZER; 149 static pthread_mutex_t s_writeMutex_socket4 = PTHREAD_MUTEX_INITIALIZER; 150 static RequestInfo *s_pendingRequests_socket4 = NULL; 151 #endif 152 153 static struct ril_event s_wake_timeout_event; 154 static struct ril_event s_debug_event; 155 156 157 static const struct timeval TIMEVAL_WAKE_TIMEOUT = {ANDROID_WAKE_LOCK_SECS,ANDROID_WAKE_LOCK_USECS}; 158 159 160 static pthread_mutex_t s_startupMutex = PTHREAD_MUTEX_INITIALIZER; 161 static pthread_cond_t s_startupCond = PTHREAD_COND_INITIALIZER; 162 163 static pthread_mutex_t s_dispatchMutex = PTHREAD_MUTEX_INITIALIZER; 164 static pthread_cond_t s_dispatchCond = PTHREAD_COND_INITIALIZER; 165 166 static RequestInfo *s_toDispatchHead = NULL; 167 static RequestInfo *s_toDispatchTail = NULL; 168 169 static UserCallbackInfo *s_last_wake_timeout_info = NULL; 170 171 static void *s_lastNITZTimeData = NULL; 172 static size_t s_lastNITZTimeDataSize; 173 174 #if RILC_LOG 175 static char printBuf[PRINTBUF_SIZE]; 176 #endif 177 178 /*******************************************************************/ 179 static void grabPartialWakeLock(); 180 void releaseWakeLock(); 181 static void wakeTimeoutCallback(void *); 182 183 #ifdef RIL_SHLIB 184 #if defined(ANDROID_MULTI_SIM) 185 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data, 186 size_t datalen, RIL_SOCKET_ID socket_id); 187 #else 188 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data, 189 size_t datalen); 190 #endif 191 #endif 192 193 #if defined(ANDROID_MULTI_SIM) 194 #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c), (d)) 195 #else 196 #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c)) 197 #endif 198 199 static UserCallbackInfo * internalRequestTimedCallback 200 (RIL_TimedCallback callback, void *param, 201 const struct timeval *relativeTime); 202 203 /** Index == requestNumber */ 204 static CommandInfo s_commands[] = { 205 #include "ril_commands.h" 206 }; 207 208 static UnsolResponseInfo s_unsolResponses[] = { 209 #include "ril_unsol_commands.h" 210 }; 211 212 char * RIL_getServiceName() { 213 return ril_service_name; 214 } 215 216 extern "C" 217 void RIL_setServiceName(const char * s) { 218 strncpy(ril_service_name, s, MAX_SERVICE_NAME_LENGTH); 219 } 220 221 RequestInfo * 222 addRequestToList(int serial, int slotId, int request) { 223 RequestInfo *pRI; 224 int ret; 225 RIL_SOCKET_ID socket_id = (RIL_SOCKET_ID) slotId; 226 /* Hook for current context */ 227 /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */ 228 pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex; 229 /* pendingRequestsHook refer to &s_pendingRequests */ 230 RequestInfo** pendingRequestsHook = &s_pendingRequests; 231 232 #if (SIM_COUNT >= 2) 233 if (socket_id == RIL_SOCKET_2) { 234 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2; 235 pendingRequestsHook = &s_pendingRequests_socket2; 236 } 237 #if (SIM_COUNT >= 3) 238 else if (socket_id == RIL_SOCKET_3) { 239 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3; 240 pendingRequestsHook = &s_pendingRequests_socket3; 241 } 242 #endif 243 #if (SIM_COUNT >= 4) 244 else if (socket_id == RIL_SOCKET_4) { 245 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4; 246 pendingRequestsHook = &s_pendingRequests_socket4; 247 } 248 #endif 249 #endif 250 251 pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo)); 252 if (pRI == NULL) { 253 RLOGE("Memory allocation failed for request %s", requestToString(request)); 254 return NULL; 255 } 256 257 pRI->token = serial; 258 pRI->pCI = &(s_commands[request]); 259 pRI->socket_id = socket_id; 260 261 ret = pthread_mutex_lock(pendingRequestsMutexHook); 262 assert (ret == 0); 263 264 pRI->p_next = *pendingRequestsHook; 265 *pendingRequestsHook = pRI; 266 267 ret = pthread_mutex_unlock(pendingRequestsMutexHook); 268 assert (ret == 0); 269 270 return pRI; 271 } 272 273 static void triggerEvLoop() { 274 int ret; 275 if (!pthread_equal(pthread_self(), s_tid_dispatch)) { 276 /* trigger event loop to wakeup. No reason to do this, 277 * if we're in the event loop thread */ 278 do { 279 ret = write (s_fdWakeupWrite, " ", 1); 280 } while (ret < 0 && errno == EINTR); 281 } 282 } 283 284 static void rilEventAddWakeup(struct ril_event *ev) { 285 ril_event_add(ev); 286 triggerEvLoop(); 287 } 288 289 /** 290 * A write on the wakeup fd is done just to pop us out of select() 291 * We empty the buffer here and then ril_event will reset the timers on the 292 * way back down 293 */ 294 static void processWakeupCallback(int fd, short flags, void *param) { 295 char buff[16]; 296 int ret; 297 298 RLOGV("processWakeupCallback"); 299 300 /* empty our wakeup socket out */ 301 do { 302 ret = read(s_fdWakeupRead, &buff, sizeof(buff)); 303 } while (ret > 0 || (ret < 0 && errno == EINTR)); 304 } 305 306 static void resendLastNITZTimeData(RIL_SOCKET_ID socket_id) { 307 if (s_lastNITZTimeData != NULL) { 308 int responseType = (s_callbacks.version >= 13) 309 ? RESPONSE_UNSOLICITED_ACK_EXP 310 : RESPONSE_UNSOLICITED; 311 int ret = radio::nitzTimeReceivedInd( 312 (int)socket_id, responseType, 0, 313 RIL_E_SUCCESS, s_lastNITZTimeData, s_lastNITZTimeDataSize); 314 if (ret == 0) { 315 free(s_lastNITZTimeData); 316 s_lastNITZTimeData = NULL; 317 } 318 } 319 } 320 321 void onNewCommandConnect(RIL_SOCKET_ID socket_id) { 322 // Inform we are connected and the ril version 323 int rilVer = s_callbacks.version; 324 RIL_UNSOL_RESPONSE(RIL_UNSOL_RIL_CONNECTED, 325 &rilVer, sizeof(rilVer), socket_id); 326 327 // implicit radio state changed 328 RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED, 329 NULL, 0, socket_id); 330 331 // Send last NITZ time data, in case it was missed 332 if (s_lastNITZTimeData != NULL) { 333 resendLastNITZTimeData(socket_id); 334 } 335 336 // Get version string 337 if (s_callbacks.getVersion != NULL) { 338 const char *version; 339 version = s_callbacks.getVersion(); 340 RLOGI("RIL Daemon version: %s\n", version); 341 342 property_set(PROPERTY_RIL_IMPL, version); 343 } else { 344 RLOGI("RIL Daemon version: unavailable\n"); 345 property_set(PROPERTY_RIL_IMPL, "unavailable"); 346 } 347 348 } 349 350 static void userTimerCallback (int fd, short flags, void *param) { 351 UserCallbackInfo *p_info; 352 353 p_info = (UserCallbackInfo *)param; 354 355 p_info->p_callback(p_info->userParam); 356 357 358 // FIXME generalize this...there should be a cancel mechanism 359 if (s_last_wake_timeout_info != NULL && s_last_wake_timeout_info == p_info) { 360 s_last_wake_timeout_info = NULL; 361 } 362 363 free(p_info); 364 } 365 366 367 static void * 368 eventLoop(void *param) { 369 int ret; 370 int filedes[2]; 371 372 ril_event_init(); 373 374 pthread_mutex_lock(&s_startupMutex); 375 376 s_started = 1; 377 pthread_cond_broadcast(&s_startupCond); 378 379 pthread_mutex_unlock(&s_startupMutex); 380 381 ret = pipe(filedes); 382 383 if (ret < 0) { 384 RLOGE("Error in pipe() errno:%d", errno); 385 return NULL; 386 } 387 388 s_fdWakeupRead = filedes[0]; 389 s_fdWakeupWrite = filedes[1]; 390 391 fcntl(s_fdWakeupRead, F_SETFL, O_NONBLOCK); 392 393 ril_event_set (&s_wakeupfd_event, s_fdWakeupRead, true, 394 processWakeupCallback, NULL); 395 396 rilEventAddWakeup (&s_wakeupfd_event); 397 398 // Only returns on error 399 ril_event_loop(); 400 RLOGE ("error in event_loop_base errno:%d", errno); 401 // kill self to restart on error 402 kill(0, SIGKILL); 403 404 return NULL; 405 } 406 407 extern "C" void 408 RIL_startEventLoop(void) { 409 /* spin up eventLoop thread and wait for it to get started */ 410 s_started = 0; 411 pthread_mutex_lock(&s_startupMutex); 412 413 pthread_attr_t attr; 414 pthread_attr_init(&attr); 415 pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); 416 417 int result = pthread_create(&s_tid_dispatch, &attr, eventLoop, NULL); 418 if (result != 0) { 419 RLOGE("Failed to create dispatch thread: %s", strerror(result)); 420 goto done; 421 } 422 423 while (s_started == 0) { 424 pthread_cond_wait(&s_startupCond, &s_startupMutex); 425 } 426 427 done: 428 pthread_mutex_unlock(&s_startupMutex); 429 } 430 431 // Used for testing purpose only. 432 extern "C" void RIL_setcallbacks (const RIL_RadioFunctions *callbacks) { 433 memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions)); 434 } 435 436 extern "C" void 437 RIL_register (const RIL_RadioFunctions *callbacks) { 438 int ret; 439 int flags; 440 441 RLOGI("SIM_COUNT: %d", SIM_COUNT); 442 443 if (callbacks == NULL) { 444 RLOGE("RIL_register: RIL_RadioFunctions * null"); 445 return; 446 } 447 if (callbacks->version < RIL_VERSION_MIN) { 448 RLOGE("RIL_register: version %d is to old, min version is %d", 449 callbacks->version, RIL_VERSION_MIN); 450 return; 451 } 452 453 RLOGE("RIL_register: RIL version %d", callbacks->version); 454 455 if (s_registerCalled > 0) { 456 RLOGE("RIL_register has been called more than once. " 457 "Subsequent call ignored"); 458 return; 459 } 460 461 memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions)); 462 463 s_registerCalled = 1; 464 465 RLOGI("s_registerCalled flag set, %d", s_started); 466 // Little self-check 467 468 for (int i = 0; i < (int)NUM_ELEMS(s_commands); i++) { 469 assert(i == s_commands[i].requestNumber); 470 } 471 472 for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses); i++) { 473 assert(i + RIL_UNSOL_RESPONSE_BASE 474 == s_unsolResponses[i].requestNumber); 475 } 476 477 radio::registerService(&s_callbacks, s_commands); 478 RLOGI("RILHIDL called registerService"); 479 480 } 481 482 extern "C" void 483 RIL_register_socket (RIL_RadioFunctions *(*Init)(const struct RIL_Env *, int, char **), 484 RIL_SOCKET_TYPE socketType, int argc, char **argv) { 485 486 RIL_RadioFunctions* UimFuncs = NULL; 487 488 if(Init) { 489 UimFuncs = Init(&RilSapSocket::uimRilEnv, argc, argv); 490 491 switch(socketType) { 492 case RIL_SAP_SOCKET: 493 RilSapSocket::initSapSocket(RIL1_SERVICE_NAME, UimFuncs); 494 495 #if (SIM_COUNT >= 2) 496 RilSapSocket::initSapSocket(RIL2_SERVICE_NAME, UimFuncs); 497 #endif 498 499 #if (SIM_COUNT >= 3) 500 RilSapSocket::initSapSocket(RIL3_SERVICE_NAME, UimFuncs); 501 #endif 502 503 #if (SIM_COUNT >= 4) 504 RilSapSocket::initSapSocket(RIL4_SERVICE_NAME, UimFuncs); 505 #endif 506 break; 507 default:; 508 } 509 510 RLOGI("RIL_register_socket: calling registerService"); 511 sap::registerService(UimFuncs); 512 } 513 } 514 515 // Check and remove RequestInfo if its a response and not just ack sent back 516 static int 517 checkAndDequeueRequestInfoIfAck(struct RequestInfo *pRI, bool isAck) { 518 int ret = 0; 519 /* Hook for current context 520 pendingRequestsMutextHook refer to &s_pendingRequestsMutex */ 521 pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex; 522 /* pendingRequestsHook refer to &s_pendingRequests */ 523 RequestInfo ** pendingRequestsHook = &s_pendingRequests; 524 525 if (pRI == NULL) { 526 return 0; 527 } 528 529 #if (SIM_COUNT >= 2) 530 if (pRI->socket_id == RIL_SOCKET_2) { 531 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2; 532 pendingRequestsHook = &s_pendingRequests_socket2; 533 } 534 #if (SIM_COUNT >= 3) 535 if (pRI->socket_id == RIL_SOCKET_3) { 536 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3; 537 pendingRequestsHook = &s_pendingRequests_socket3; 538 } 539 #endif 540 #if (SIM_COUNT >= 4) 541 if (pRI->socket_id == RIL_SOCKET_4) { 542 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4; 543 pendingRequestsHook = &s_pendingRequests_socket4; 544 } 545 #endif 546 #endif 547 pthread_mutex_lock(pendingRequestsMutexHook); 548 549 for(RequestInfo **ppCur = pendingRequestsHook 550 ; *ppCur != NULL 551 ; ppCur = &((*ppCur)->p_next) 552 ) { 553 if (pRI == *ppCur) { 554 ret = 1; 555 if (isAck) { // Async ack 556 if (pRI->wasAckSent == 1) { 557 RLOGD("Ack was already sent for %s", requestToString(pRI->pCI->requestNumber)); 558 } else { 559 pRI->wasAckSent = 1; 560 } 561 } else { 562 *ppCur = (*ppCur)->p_next; 563 } 564 break; 565 } 566 } 567 568 pthread_mutex_unlock(pendingRequestsMutexHook); 569 570 return ret; 571 } 572 573 extern "C" void 574 RIL_onRequestAck(RIL_Token t) { 575 RequestInfo *pRI; 576 int ret; 577 578 size_t errorOffset; 579 RIL_SOCKET_ID socket_id = RIL_SOCKET_1; 580 581 pRI = (RequestInfo *)t; 582 583 if (!checkAndDequeueRequestInfoIfAck(pRI, true)) { 584 RLOGE ("RIL_onRequestAck: invalid RIL_Token"); 585 return; 586 } 587 588 socket_id = pRI->socket_id; 589 590 #if VDBG 591 RLOGD("Request Ack, %s", rilSocketIdToString(socket_id)); 592 #endif 593 594 appendPrintBuf("Ack [%04d]< %s", pRI->token, requestToString(pRI->pCI->requestNumber)); 595 596 if (pRI->cancelled == 0) { 597 pthread_rwlock_t *radioServiceRwlockPtr = radio::getRadioServiceRwlock( 598 (int) socket_id); 599 int rwlockRet = pthread_rwlock_rdlock(radioServiceRwlockPtr); 600 assert(rwlockRet == 0); 601 602 radio::acknowledgeRequest((int) socket_id, pRI->token); 603 604 rwlockRet = pthread_rwlock_unlock(radioServiceRwlockPtr); 605 assert(rwlockRet == 0); 606 } 607 } 608 extern "C" void 609 RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen) { 610 RequestInfo *pRI; 611 int ret; 612 size_t errorOffset; 613 RIL_SOCKET_ID socket_id = RIL_SOCKET_1; 614 615 pRI = (RequestInfo *)t; 616 617 if (!checkAndDequeueRequestInfoIfAck(pRI, false)) { 618 RLOGE ("RIL_onRequestComplete: invalid RIL_Token"); 619 return; 620 } 621 622 socket_id = pRI->socket_id; 623 #if VDBG 624 RLOGD("RequestComplete, %s", rilSocketIdToString(socket_id)); 625 #endif 626 627 if (pRI->local > 0) { 628 // Locally issued command...void only! 629 // response does not go back up the command socket 630 RLOGD("C[locl]< %s", requestToString(pRI->pCI->requestNumber)); 631 632 free(pRI); 633 return; 634 } 635 636 appendPrintBuf("[%04d]< %s", 637 pRI->token, requestToString(pRI->pCI->requestNumber)); 638 639 if (pRI->cancelled == 0) { 640 int responseType; 641 if (s_callbacks.version >= 13 && pRI->wasAckSent == 1) { 642 // If ack was already sent, then this call is an asynchronous response. So we need to 643 // send id indicating that we expect an ack from RIL.java as we acquire wakelock here. 644 responseType = RESPONSE_SOLICITED_ACK_EXP; 645 grabPartialWakeLock(); 646 } else { 647 responseType = RESPONSE_SOLICITED; 648 } 649 650 // there is a response payload, no matter success or not. 651 #if VDBG 652 RLOGE ("Calling responseFunction() for token %d", pRI->token); 653 #endif 654 655 pthread_rwlock_t *radioServiceRwlockPtr = radio::getRadioServiceRwlock((int) socket_id); 656 int rwlockRet = pthread_rwlock_rdlock(radioServiceRwlockPtr); 657 assert(rwlockRet == 0); 658 659 ret = pRI->pCI->responseFunction((int) socket_id, 660 responseType, pRI->token, e, response, responselen); 661 662 rwlockRet = pthread_rwlock_unlock(radioServiceRwlockPtr); 663 assert(rwlockRet == 0); 664 } 665 free(pRI); 666 } 667 668 static void 669 grabPartialWakeLock() { 670 if (s_callbacks.version >= 13) { 671 int ret; 672 ret = pthread_mutex_lock(&s_wakeLockCountMutex); 673 assert(ret == 0); 674 acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME); 675 676 UserCallbackInfo *p_info = 677 internalRequestTimedCallback(wakeTimeoutCallback, NULL, &TIMEVAL_WAKE_TIMEOUT); 678 if (p_info == NULL) { 679 release_wake_lock(ANDROID_WAKE_LOCK_NAME); 680 } else { 681 s_wakelock_count++; 682 if (s_last_wake_timeout_info != NULL) { 683 s_last_wake_timeout_info->userParam = (void *)1; 684 } 685 s_last_wake_timeout_info = p_info; 686 } 687 ret = pthread_mutex_unlock(&s_wakeLockCountMutex); 688 assert(ret == 0); 689 } else { 690 acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME); 691 } 692 } 693 694 void 695 releaseWakeLock() { 696 if (s_callbacks.version >= 13) { 697 int ret; 698 ret = pthread_mutex_lock(&s_wakeLockCountMutex); 699 assert(ret == 0); 700 701 if (s_wakelock_count > 1) { 702 s_wakelock_count--; 703 } else { 704 s_wakelock_count = 0; 705 release_wake_lock(ANDROID_WAKE_LOCK_NAME); 706 if (s_last_wake_timeout_info != NULL) { 707 s_last_wake_timeout_info->userParam = (void *)1; 708 } 709 } 710 711 ret = pthread_mutex_unlock(&s_wakeLockCountMutex); 712 assert(ret == 0); 713 } else { 714 release_wake_lock(ANDROID_WAKE_LOCK_NAME); 715 } 716 } 717 718 /** 719 * Timer callback to put us back to sleep before the default timeout 720 */ 721 static void 722 wakeTimeoutCallback (void *param) { 723 // We're using "param != NULL" as a cancellation mechanism 724 if (s_callbacks.version >= 13) { 725 if (param == NULL) { 726 int ret; 727 ret = pthread_mutex_lock(&s_wakeLockCountMutex); 728 assert(ret == 0); 729 s_wakelock_count = 0; 730 release_wake_lock(ANDROID_WAKE_LOCK_NAME); 731 ret = pthread_mutex_unlock(&s_wakeLockCountMutex); 732 assert(ret == 0); 733 } 734 } else { 735 if (param == NULL) { 736 releaseWakeLock(); 737 } 738 } 739 } 740 741 #if defined(ANDROID_MULTI_SIM) 742 extern "C" 743 void RIL_onUnsolicitedResponse(int unsolResponse, const void *data, 744 size_t datalen, RIL_SOCKET_ID socket_id) 745 #else 746 extern "C" 747 void RIL_onUnsolicitedResponse(int unsolResponse, const void *data, 748 size_t datalen) 749 #endif 750 { 751 int unsolResponseIndex; 752 int ret; 753 bool shouldScheduleTimeout = false; 754 RIL_SOCKET_ID soc_id = RIL_SOCKET_1; 755 756 #if defined(ANDROID_MULTI_SIM) 757 soc_id = socket_id; 758 #endif 759 760 761 if (s_registerCalled == 0) { 762 // Ignore RIL_onUnsolicitedResponse before RIL_register 763 RLOGW("RIL_onUnsolicitedResponse called before RIL_register"); 764 return; 765 } 766 767 unsolResponseIndex = unsolResponse - RIL_UNSOL_RESPONSE_BASE; 768 769 if ((unsolResponseIndex < 0) 770 || (unsolResponseIndex >= (int32_t)NUM_ELEMS(s_unsolResponses))) { 771 RLOGE("unsupported unsolicited response code %d", unsolResponse); 772 return; 773 } 774 775 // Grab a wake lock if needed for this reponse, 776 // as we exit we'll either release it immediately 777 // or set a timer to release it later. 778 switch (s_unsolResponses[unsolResponseIndex].wakeType) { 779 case WAKE_PARTIAL: 780 grabPartialWakeLock(); 781 shouldScheduleTimeout = true; 782 break; 783 784 case DONT_WAKE: 785 default: 786 // No wake lock is grabed so don't set timeout 787 shouldScheduleTimeout = false; 788 break; 789 } 790 791 appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse)); 792 793 int responseType; 794 if (s_callbacks.version >= 13 795 && s_unsolResponses[unsolResponseIndex].wakeType == WAKE_PARTIAL) { 796 responseType = RESPONSE_UNSOLICITED_ACK_EXP; 797 } else { 798 responseType = RESPONSE_UNSOLICITED; 799 } 800 801 pthread_rwlock_t *radioServiceRwlockPtr = radio::getRadioServiceRwlock((int) soc_id); 802 int rwlockRet = pthread_rwlock_rdlock(radioServiceRwlockPtr); 803 assert(rwlockRet == 0); 804 805 ret = s_unsolResponses[unsolResponseIndex].responseFunction( 806 (int) soc_id, responseType, 0, RIL_E_SUCCESS, const_cast<void*>(data), 807 datalen); 808 809 rwlockRet = pthread_rwlock_unlock(radioServiceRwlockPtr); 810 assert(rwlockRet == 0); 811 812 if (s_callbacks.version < 13) { 813 if (shouldScheduleTimeout) { 814 UserCallbackInfo *p_info = internalRequestTimedCallback(wakeTimeoutCallback, NULL, 815 &TIMEVAL_WAKE_TIMEOUT); 816 817 if (p_info == NULL) { 818 goto error_exit; 819 } else { 820 // Cancel the previous request 821 if (s_last_wake_timeout_info != NULL) { 822 s_last_wake_timeout_info->userParam = (void *)1; 823 } 824 s_last_wake_timeout_info = p_info; 825 } 826 } 827 } 828 829 #if VDBG 830 RLOGI("%s UNSOLICITED: %s length:%d", rilSocketIdToString(soc_id), 831 requestToString(unsolResponse), datalen); 832 #endif 833 834 if (ret != 0 && unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) { 835 // Unfortunately, NITZ time is not poll/update like everything 836 // else in the system. So, if the upstream client isn't connected, 837 // keep a copy of the last NITZ response (with receive time noted 838 // above) around so we can deliver it when it is connected 839 840 if (s_lastNITZTimeData != NULL) { 841 free(s_lastNITZTimeData); 842 s_lastNITZTimeData = NULL; 843 } 844 845 s_lastNITZTimeData = calloc(datalen, 1); 846 if (s_lastNITZTimeData == NULL) { 847 RLOGE("Memory allocation failed in RIL_onUnsolicitedResponse"); 848 goto error_exit; 849 } 850 s_lastNITZTimeDataSize = datalen; 851 memcpy(s_lastNITZTimeData, data, datalen); 852 } 853 854 // Normal exit 855 return; 856 857 error_exit: 858 if (shouldScheduleTimeout) { 859 releaseWakeLock(); 860 } 861 } 862 863 /** FIXME generalize this if you track UserCAllbackInfo, clear it 864 when the callback occurs 865 */ 866 static UserCallbackInfo * 867 internalRequestTimedCallback (RIL_TimedCallback callback, void *param, 868 const struct timeval *relativeTime) 869 { 870 struct timeval myRelativeTime; 871 UserCallbackInfo *p_info; 872 873 p_info = (UserCallbackInfo *) calloc(1, sizeof(UserCallbackInfo)); 874 if (p_info == NULL) { 875 RLOGE("Memory allocation failed in internalRequestTimedCallback"); 876 return p_info; 877 878 } 879 880 p_info->p_callback = callback; 881 p_info->userParam = param; 882 883 if (relativeTime == NULL) { 884 /* treat null parameter as a 0 relative time */ 885 memset (&myRelativeTime, 0, sizeof(myRelativeTime)); 886 } else { 887 /* FIXME I think event_add's tv param is really const anyway */ 888 memcpy (&myRelativeTime, relativeTime, sizeof(myRelativeTime)); 889 } 890 891 ril_event_set(&(p_info->event), -1, false, userTimerCallback, p_info); 892 893 ril_timer_add(&(p_info->event), &myRelativeTime); 894 895 triggerEvLoop(); 896 return p_info; 897 } 898 899 900 extern "C" void 901 RIL_requestTimedCallback (RIL_TimedCallback callback, void *param, 902 const struct timeval *relativeTime) { 903 internalRequestTimedCallback (callback, param, relativeTime); 904 } 905 906 const char * 907 failCauseToString(RIL_Errno e) { 908 switch(e) { 909 case RIL_E_SUCCESS: return "E_SUCCESS"; 910 case RIL_E_RADIO_NOT_AVAILABLE: return "E_RADIO_NOT_AVAILABLE"; 911 case RIL_E_GENERIC_FAILURE: return "E_GENERIC_FAILURE"; 912 case RIL_E_PASSWORD_INCORRECT: return "E_PASSWORD_INCORRECT"; 913 case RIL_E_SIM_PIN2: return "E_SIM_PIN2"; 914 case RIL_E_SIM_PUK2: return "E_SIM_PUK2"; 915 case RIL_E_REQUEST_NOT_SUPPORTED: return "E_REQUEST_NOT_SUPPORTED"; 916 case RIL_E_CANCELLED: return "E_CANCELLED"; 917 case RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL: return "E_OP_NOT_ALLOWED_DURING_VOICE_CALL"; 918 case RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW: return "E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW"; 919 case RIL_E_SMS_SEND_FAIL_RETRY: return "E_SMS_SEND_FAIL_RETRY"; 920 case RIL_E_SIM_ABSENT:return "E_SIM_ABSENT"; 921 case RIL_E_ILLEGAL_SIM_OR_ME:return "E_ILLEGAL_SIM_OR_ME"; 922 #ifdef FEATURE_MULTIMODE_ANDROID 923 case RIL_E_SUBSCRIPTION_NOT_AVAILABLE:return "E_SUBSCRIPTION_NOT_AVAILABLE"; 924 case RIL_E_MODE_NOT_SUPPORTED:return "E_MODE_NOT_SUPPORTED"; 925 #endif 926 case RIL_E_FDN_CHECK_FAILURE: return "E_FDN_CHECK_FAILURE"; 927 case RIL_E_MISSING_RESOURCE: return "E_MISSING_RESOURCE"; 928 case RIL_E_NO_SUCH_ELEMENT: return "E_NO_SUCH_ELEMENT"; 929 case RIL_E_DIAL_MODIFIED_TO_USSD: return "E_DIAL_MODIFIED_TO_USSD"; 930 case RIL_E_DIAL_MODIFIED_TO_SS: return "E_DIAL_MODIFIED_TO_SS"; 931 case RIL_E_DIAL_MODIFIED_TO_DIAL: return "E_DIAL_MODIFIED_TO_DIAL"; 932 case RIL_E_USSD_MODIFIED_TO_DIAL: return "E_USSD_MODIFIED_TO_DIAL"; 933 case RIL_E_USSD_MODIFIED_TO_SS: return "E_USSD_MODIFIED_TO_SS"; 934 case RIL_E_USSD_MODIFIED_TO_USSD: return "E_USSD_MODIFIED_TO_USSD"; 935 case RIL_E_SS_MODIFIED_TO_DIAL: return "E_SS_MODIFIED_TO_DIAL"; 936 case RIL_E_SS_MODIFIED_TO_USSD: return "E_SS_MODIFIED_TO_USSD"; 937 case RIL_E_SUBSCRIPTION_NOT_SUPPORTED: return "E_SUBSCRIPTION_NOT_SUPPORTED"; 938 case RIL_E_SS_MODIFIED_TO_SS: return "E_SS_MODIFIED_TO_SS"; 939 case RIL_E_LCE_NOT_SUPPORTED: return "E_LCE_NOT_SUPPORTED"; 940 case RIL_E_NO_MEMORY: return "E_NO_MEMORY"; 941 case RIL_E_INTERNAL_ERR: return "E_INTERNAL_ERR"; 942 case RIL_E_SYSTEM_ERR: return "E_SYSTEM_ERR"; 943 case RIL_E_MODEM_ERR: return "E_MODEM_ERR"; 944 case RIL_E_INVALID_STATE: return "E_INVALID_STATE"; 945 case RIL_E_NO_RESOURCES: return "E_NO_RESOURCES"; 946 case RIL_E_SIM_ERR: return "E_SIM_ERR"; 947 case RIL_E_INVALID_ARGUMENTS: return "E_INVALID_ARGUMENTS"; 948 case RIL_E_INVALID_SIM_STATE: return "E_INVALID_SIM_STATE"; 949 case RIL_E_INVALID_MODEM_STATE: return "E_INVALID_MODEM_STATE"; 950 case RIL_E_INVALID_CALL_ID: return "E_INVALID_CALL_ID"; 951 case RIL_E_NO_SMS_TO_ACK: return "E_NO_SMS_TO_ACK"; 952 case RIL_E_NETWORK_ERR: return "E_NETWORK_ERR"; 953 case RIL_E_REQUEST_RATE_LIMITED: return "E_REQUEST_RATE_LIMITED"; 954 case RIL_E_SIM_BUSY: return "E_SIM_BUSY"; 955 case RIL_E_SIM_FULL: return "E_SIM_FULL"; 956 case RIL_E_NETWORK_REJECT: return "E_NETWORK_REJECT"; 957 case RIL_E_OPERATION_NOT_ALLOWED: return "E_OPERATION_NOT_ALLOWED"; 958 case RIL_E_EMPTY_RECORD: "E_EMPTY_RECORD"; 959 case RIL_E_INVALID_SMS_FORMAT: return "E_INVALID_SMS_FORMAT"; 960 case RIL_E_ENCODING_ERR: return "E_ENCODING_ERR"; 961 case RIL_E_INVALID_SMSC_ADDRESS: return "E_INVALID_SMSC_ADDRESS"; 962 case RIL_E_NO_SUCH_ENTRY: return "E_NO_SUCH_ENTRY"; 963 case RIL_E_NETWORK_NOT_READY: return "E_NETWORK_NOT_READY"; 964 case RIL_E_NOT_PROVISIONED: return "E_NOT_PROVISIONED"; 965 case RIL_E_NO_SUBSCRIPTION: return "E_NO_SUBSCRIPTION"; 966 case RIL_E_NO_NETWORK_FOUND: return "E_NO_NETWORK_FOUND"; 967 case RIL_E_DEVICE_IN_USE: return "E_DEVICE_IN_USE"; 968 case RIL_E_ABORTED: return "E_ABORTED"; 969 case RIL_E_INVALID_RESPONSE: return "INVALID_RESPONSE"; 970 case RIL_E_OEM_ERROR_1: return "E_OEM_ERROR_1"; 971 case RIL_E_OEM_ERROR_2: return "E_OEM_ERROR_2"; 972 case RIL_E_OEM_ERROR_3: return "E_OEM_ERROR_3"; 973 case RIL_E_OEM_ERROR_4: return "E_OEM_ERROR_4"; 974 case RIL_E_OEM_ERROR_5: return "E_OEM_ERROR_5"; 975 case RIL_E_OEM_ERROR_6: return "E_OEM_ERROR_6"; 976 case RIL_E_OEM_ERROR_7: return "E_OEM_ERROR_7"; 977 case RIL_E_OEM_ERROR_8: return "E_OEM_ERROR_8"; 978 case RIL_E_OEM_ERROR_9: return "E_OEM_ERROR_9"; 979 case RIL_E_OEM_ERROR_10: return "E_OEM_ERROR_10"; 980 case RIL_E_OEM_ERROR_11: return "E_OEM_ERROR_11"; 981 case RIL_E_OEM_ERROR_12: return "E_OEM_ERROR_12"; 982 case RIL_E_OEM_ERROR_13: return "E_OEM_ERROR_13"; 983 case RIL_E_OEM_ERROR_14: return "E_OEM_ERROR_14"; 984 case RIL_E_OEM_ERROR_15: return "E_OEM_ERROR_15"; 985 case RIL_E_OEM_ERROR_16: return "E_OEM_ERROR_16"; 986 case RIL_E_OEM_ERROR_17: return "E_OEM_ERROR_17"; 987 case RIL_E_OEM_ERROR_18: return "E_OEM_ERROR_18"; 988 case RIL_E_OEM_ERROR_19: return "E_OEM_ERROR_19"; 989 case RIL_E_OEM_ERROR_20: return "E_OEM_ERROR_20"; 990 case RIL_E_OEM_ERROR_21: return "E_OEM_ERROR_21"; 991 case RIL_E_OEM_ERROR_22: return "E_OEM_ERROR_22"; 992 case RIL_E_OEM_ERROR_23: return "E_OEM_ERROR_23"; 993 case RIL_E_OEM_ERROR_24: return "E_OEM_ERROR_24"; 994 case RIL_E_OEM_ERROR_25: return "E_OEM_ERROR_25"; 995 default: return "<unknown error>"; 996 } 997 } 998 999 const char * 1000 radioStateToString(RIL_RadioState s) { 1001 switch(s) { 1002 case RADIO_STATE_OFF: return "RADIO_OFF"; 1003 case RADIO_STATE_UNAVAILABLE: return "RADIO_UNAVAILABLE"; 1004 case RADIO_STATE_ON:return"RADIO_ON"; 1005 default: return "<unknown state>"; 1006 } 1007 } 1008 1009 const char * 1010 callStateToString(RIL_CallState s) { 1011 switch(s) { 1012 case RIL_CALL_ACTIVE : return "ACTIVE"; 1013 case RIL_CALL_HOLDING: return "HOLDING"; 1014 case RIL_CALL_DIALING: return "DIALING"; 1015 case RIL_CALL_ALERTING: return "ALERTING"; 1016 case RIL_CALL_INCOMING: return "INCOMING"; 1017 case RIL_CALL_WAITING: return "WAITING"; 1018 default: return "<unknown state>"; 1019 } 1020 } 1021 1022 const char * 1023 requestToString(int request) { 1024 /* 1025 cat libs/telephony/ril_commands.h \ 1026 | egrep "^ *{RIL_" \ 1027 | sed -re 's/\{RIL_([^,]+),[^,]+,([^}]+).+/case RIL_\1: return "\1";/' 1028 1029 1030 cat libs/telephony/ril_unsol_commands.h \ 1031 | egrep "^ *{RIL_" \ 1032 | sed -re 's/\{RIL_([^,]+),([^}]+).+/case RIL_\1: return "\1";/' 1033 1034 */ 1035 switch(request) { 1036 case RIL_REQUEST_GET_SIM_STATUS: return "GET_SIM_STATUS"; 1037 case RIL_REQUEST_ENTER_SIM_PIN: return "ENTER_SIM_PIN"; 1038 case RIL_REQUEST_ENTER_SIM_PUK: return "ENTER_SIM_PUK"; 1039 case RIL_REQUEST_ENTER_SIM_PIN2: return "ENTER_SIM_PIN2"; 1040 case RIL_REQUEST_ENTER_SIM_PUK2: return "ENTER_SIM_PUK2"; 1041 case RIL_REQUEST_CHANGE_SIM_PIN: return "CHANGE_SIM_PIN"; 1042 case RIL_REQUEST_CHANGE_SIM_PIN2: return "CHANGE_SIM_PIN2"; 1043 case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION: return "ENTER_NETWORK_DEPERSONALIZATION"; 1044 case RIL_REQUEST_GET_CURRENT_CALLS: return "GET_CURRENT_CALLS"; 1045 case RIL_REQUEST_DIAL: return "DIAL"; 1046 case RIL_REQUEST_GET_IMSI: return "GET_IMSI"; 1047 case RIL_REQUEST_HANGUP: return "HANGUP"; 1048 case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: return "HANGUP_WAITING_OR_BACKGROUND"; 1049 case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: return "HANGUP_FOREGROUND_RESUME_BACKGROUND"; 1050 case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: return "SWITCH_WAITING_OR_HOLDING_AND_ACTIVE"; 1051 case RIL_REQUEST_CONFERENCE: return "CONFERENCE"; 1052 case RIL_REQUEST_UDUB: return "UDUB"; 1053 case RIL_REQUEST_LAST_CALL_FAIL_CAUSE: return "LAST_CALL_FAIL_CAUSE"; 1054 case RIL_REQUEST_SIGNAL_STRENGTH: return "SIGNAL_STRENGTH"; 1055 case RIL_REQUEST_VOICE_REGISTRATION_STATE: return "VOICE_REGISTRATION_STATE"; 1056 case RIL_REQUEST_DATA_REGISTRATION_STATE: return "DATA_REGISTRATION_STATE"; 1057 case RIL_REQUEST_OPERATOR: return "OPERATOR"; 1058 case RIL_REQUEST_RADIO_POWER: return "RADIO_POWER"; 1059 case RIL_REQUEST_DTMF: return "DTMF"; 1060 case RIL_REQUEST_SEND_SMS: return "SEND_SMS"; 1061 case RIL_REQUEST_SEND_SMS_EXPECT_MORE: return "SEND_SMS_EXPECT_MORE"; 1062 case RIL_REQUEST_SETUP_DATA_CALL: return "SETUP_DATA_CALL"; 1063 case RIL_REQUEST_SIM_IO: return "SIM_IO"; 1064 case RIL_REQUEST_SEND_USSD: return "SEND_USSD"; 1065 case RIL_REQUEST_CANCEL_USSD: return "CANCEL_USSD"; 1066 case RIL_REQUEST_GET_CLIR: return "GET_CLIR"; 1067 case RIL_REQUEST_SET_CLIR: return "SET_CLIR"; 1068 case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS: return "QUERY_CALL_FORWARD_STATUS"; 1069 case RIL_REQUEST_SET_CALL_FORWARD: return "SET_CALL_FORWARD"; 1070 case RIL_REQUEST_QUERY_CALL_WAITING: return "QUERY_CALL_WAITING"; 1071 case RIL_REQUEST_SET_CALL_WAITING: return "SET_CALL_WAITING"; 1072 case RIL_REQUEST_SMS_ACKNOWLEDGE: return "SMS_ACKNOWLEDGE"; 1073 case RIL_REQUEST_GET_IMEI: return "GET_IMEI"; 1074 case RIL_REQUEST_GET_IMEISV: return "GET_IMEISV"; 1075 case RIL_REQUEST_ANSWER: return "ANSWER"; 1076 case RIL_REQUEST_DEACTIVATE_DATA_CALL: return "DEACTIVATE_DATA_CALL"; 1077 case RIL_REQUEST_QUERY_FACILITY_LOCK: return "QUERY_FACILITY_LOCK"; 1078 case RIL_REQUEST_SET_FACILITY_LOCK: return "SET_FACILITY_LOCK"; 1079 case RIL_REQUEST_CHANGE_BARRING_PASSWORD: return "CHANGE_BARRING_PASSWORD"; 1080 case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: return "QUERY_NETWORK_SELECTION_MODE"; 1081 case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: return "SET_NETWORK_SELECTION_AUTOMATIC"; 1082 case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL: return "SET_NETWORK_SELECTION_MANUAL"; 1083 case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS: return "QUERY_AVAILABLE_NETWORKS"; 1084 case RIL_REQUEST_DTMF_START: return "DTMF_START"; 1085 case RIL_REQUEST_DTMF_STOP: return "DTMF_STOP"; 1086 case RIL_REQUEST_BASEBAND_VERSION: return "BASEBAND_VERSION"; 1087 case RIL_REQUEST_SEPARATE_CONNECTION: return "SEPARATE_CONNECTION"; 1088 case RIL_REQUEST_SET_MUTE: return "SET_MUTE"; 1089 case RIL_REQUEST_GET_MUTE: return "GET_MUTE"; 1090 case RIL_REQUEST_QUERY_CLIP: return "QUERY_CLIP"; 1091 case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE: return "LAST_DATA_CALL_FAIL_CAUSE"; 1092 case RIL_REQUEST_DATA_CALL_LIST: return "DATA_CALL_LIST"; 1093 case RIL_REQUEST_RESET_RADIO: return "RESET_RADIO"; 1094 case RIL_REQUEST_OEM_HOOK_RAW: return "OEM_HOOK_RAW"; 1095 case RIL_REQUEST_OEM_HOOK_STRINGS: return "OEM_HOOK_STRINGS"; 1096 case RIL_REQUEST_SCREEN_STATE: return "SCREEN_STATE"; 1097 case RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION: return "SET_SUPP_SVC_NOTIFICATION"; 1098 case RIL_REQUEST_WRITE_SMS_TO_SIM: return "WRITE_SMS_TO_SIM"; 1099 case RIL_REQUEST_DELETE_SMS_ON_SIM: return "DELETE_SMS_ON_SIM"; 1100 case RIL_REQUEST_SET_BAND_MODE: return "SET_BAND_MODE"; 1101 case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE: return "QUERY_AVAILABLE_BAND_MODE"; 1102 case RIL_REQUEST_STK_GET_PROFILE: return "STK_GET_PROFILE"; 1103 case RIL_REQUEST_STK_SET_PROFILE: return "STK_SET_PROFILE"; 1104 case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND: return "STK_SEND_ENVELOPE_COMMAND"; 1105 case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE: return "STK_SEND_TERMINAL_RESPONSE"; 1106 case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM: return "STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM"; 1107 case RIL_REQUEST_EXPLICIT_CALL_TRANSFER: return "EXPLICIT_CALL_TRANSFER"; 1108 case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: return "SET_PREFERRED_NETWORK_TYPE"; 1109 case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: return "GET_PREFERRED_NETWORK_TYPE"; 1110 case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS: return "GET_NEIGHBORING_CELL_IDS"; 1111 case RIL_REQUEST_SET_LOCATION_UPDATES: return "SET_LOCATION_UPDATES"; 1112 case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE: return "CDMA_SET_SUBSCRIPTION_SOURCE"; 1113 case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE: return "CDMA_SET_ROAMING_PREFERENCE"; 1114 case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE: return "CDMA_QUERY_ROAMING_PREFERENCE"; 1115 case RIL_REQUEST_SET_TTY_MODE: return "SET_TTY_MODE"; 1116 case RIL_REQUEST_QUERY_TTY_MODE: return "QUERY_TTY_MODE"; 1117 case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE: return "CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE"; 1118 case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE: return "CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE"; 1119 case RIL_REQUEST_CDMA_FLASH: return "CDMA_FLASH"; 1120 case RIL_REQUEST_CDMA_BURST_DTMF: return "CDMA_BURST_DTMF"; 1121 case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY: return "CDMA_VALIDATE_AND_WRITE_AKEY"; 1122 case RIL_REQUEST_CDMA_SEND_SMS: return "CDMA_SEND_SMS"; 1123 case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE: return "CDMA_SMS_ACKNOWLEDGE"; 1124 case RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG: return "GSM_GET_BROADCAST_SMS_CONFIG"; 1125 case RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG: return "GSM_SET_BROADCAST_SMS_CONFIG"; 1126 case RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION: return "GSM_SMS_BROADCAST_ACTIVATION"; 1127 case RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG: return "CDMA_GET_BROADCAST_SMS_CONFIG"; 1128 case RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG: return "CDMA_SET_BROADCAST_SMS_CONFIG"; 1129 case RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION: return "CDMA_SMS_BROADCAST_ACTIVATION"; 1130 case RIL_REQUEST_CDMA_SUBSCRIPTION: return "CDMA_SUBSCRIPTION"; 1131 case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM: return "CDMA_WRITE_SMS_TO_RUIM"; 1132 case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM: return "CDMA_DELETE_SMS_ON_RUIM"; 1133 case RIL_REQUEST_DEVICE_IDENTITY: return "DEVICE_IDENTITY"; 1134 case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: return "EXIT_EMERGENCY_CALLBACK_MODE"; 1135 case RIL_REQUEST_GET_SMSC_ADDRESS: return "GET_SMSC_ADDRESS"; 1136 case RIL_REQUEST_SET_SMSC_ADDRESS: return "SET_SMSC_ADDRESS"; 1137 case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS: return "REPORT_SMS_MEMORY_STATUS"; 1138 case RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING: return "REPORT_STK_SERVICE_IS_RUNNING"; 1139 case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE: return "CDMA_GET_SUBSCRIPTION_SOURCE"; 1140 case RIL_REQUEST_ISIM_AUTHENTICATION: return "ISIM_AUTHENTICATION"; 1141 case RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU: return "ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU"; 1142 case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS: return "STK_SEND_ENVELOPE_WITH_STATUS"; 1143 case RIL_REQUEST_VOICE_RADIO_TECH: return "VOICE_RADIO_TECH"; 1144 case RIL_REQUEST_GET_CELL_INFO_LIST: return "GET_CELL_INFO_LIST"; 1145 case RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE: return "SET_UNSOL_CELL_INFO_LIST_RATE"; 1146 case RIL_REQUEST_SET_INITIAL_ATTACH_APN: return "SET_INITIAL_ATTACH_APN"; 1147 case RIL_REQUEST_IMS_REGISTRATION_STATE: return "IMS_REGISTRATION_STATE"; 1148 case RIL_REQUEST_IMS_SEND_SMS: return "IMS_SEND_SMS"; 1149 case RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC: return "SIM_TRANSMIT_APDU_BASIC"; 1150 case RIL_REQUEST_SIM_OPEN_CHANNEL: return "SIM_OPEN_CHANNEL"; 1151 case RIL_REQUEST_SIM_CLOSE_CHANNEL: return "SIM_CLOSE_CHANNEL"; 1152 case RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL: return "SIM_TRANSMIT_APDU_CHANNEL"; 1153 case RIL_REQUEST_NV_READ_ITEM: return "NV_READ_ITEM"; 1154 case RIL_REQUEST_NV_WRITE_ITEM: return "NV_WRITE_ITEM"; 1155 case RIL_REQUEST_NV_WRITE_CDMA_PRL: return "NV_WRITE_CDMA_PRL"; 1156 case RIL_REQUEST_NV_RESET_CONFIG: return "NV_RESET_CONFIG"; 1157 case RIL_REQUEST_SET_UICC_SUBSCRIPTION: return "SET_UICC_SUBSCRIPTION"; 1158 case RIL_REQUEST_ALLOW_DATA: return "ALLOW_DATA"; 1159 case RIL_REQUEST_GET_HARDWARE_CONFIG: return "GET_HARDWARE_CONFIG"; 1160 case RIL_REQUEST_SIM_AUTHENTICATION: return "SIM_AUTHENTICATION"; 1161 case RIL_REQUEST_GET_DC_RT_INFO: return "GET_DC_RT_INFO"; 1162 case RIL_REQUEST_SET_DC_RT_INFO_RATE: return "SET_DC_RT_INFO_RATE"; 1163 case RIL_REQUEST_SET_DATA_PROFILE: return "SET_DATA_PROFILE"; 1164 case RIL_REQUEST_SHUTDOWN: return "SHUTDOWN"; 1165 case RIL_REQUEST_GET_RADIO_CAPABILITY: return "GET_RADIO_CAPABILITY"; 1166 case RIL_REQUEST_SET_RADIO_CAPABILITY: return "SET_RADIO_CAPABILITY"; 1167 case RIL_REQUEST_START_LCE: return "START_LCE"; 1168 case RIL_REQUEST_STOP_LCE: return "STOP_LCE"; 1169 case RIL_REQUEST_PULL_LCEDATA: return "PULL_LCEDATA"; 1170 case RIL_REQUEST_GET_ACTIVITY_INFO: return "GET_ACTIVITY_INFO"; 1171 case RIL_REQUEST_SET_CARRIER_RESTRICTIONS: return "SET_CARRIER_RESTRICTIONS"; 1172 case RIL_REQUEST_GET_CARRIER_RESTRICTIONS: return "GET_CARRIER_RESTRICTIONS"; 1173 case RIL_RESPONSE_ACKNOWLEDGEMENT: return "RESPONSE_ACKNOWLEDGEMENT"; 1174 case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: return "UNSOL_RESPONSE_RADIO_STATE_CHANGED"; 1175 case RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED: return "UNSOL_RESPONSE_CALL_STATE_CHANGED"; 1176 case RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED"; 1177 case RIL_UNSOL_RESPONSE_NEW_SMS: return "UNSOL_RESPONSE_NEW_SMS"; 1178 case RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT: return "UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT"; 1179 case RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM: return "UNSOL_RESPONSE_NEW_SMS_ON_SIM"; 1180 case RIL_UNSOL_ON_USSD: return "UNSOL_ON_USSD"; 1181 case RIL_UNSOL_ON_USSD_REQUEST: return "UNSOL_ON_USSD_REQUEST"; 1182 case RIL_UNSOL_NITZ_TIME_RECEIVED: return "UNSOL_NITZ_TIME_RECEIVED"; 1183 case RIL_UNSOL_SIGNAL_STRENGTH: return "UNSOL_SIGNAL_STRENGTH"; 1184 case RIL_UNSOL_DATA_CALL_LIST_CHANGED: return "UNSOL_DATA_CALL_LIST_CHANGED"; 1185 case RIL_UNSOL_SUPP_SVC_NOTIFICATION: return "UNSOL_SUPP_SVC_NOTIFICATION"; 1186 case RIL_UNSOL_STK_SESSION_END: return "UNSOL_STK_SESSION_END"; 1187 case RIL_UNSOL_STK_PROACTIVE_COMMAND: return "UNSOL_STK_PROACTIVE_COMMAND"; 1188 case RIL_UNSOL_STK_EVENT_NOTIFY: return "UNSOL_STK_EVENT_NOTIFY"; 1189 case RIL_UNSOL_STK_CALL_SETUP: return "UNSOL_STK_CALL_SETUP"; 1190 case RIL_UNSOL_SIM_SMS_STORAGE_FULL: return "UNSOL_SIM_SMS_STORAGE_FULL"; 1191 case RIL_UNSOL_SIM_REFRESH: return "UNSOL_SIM_REFRESH"; 1192 case RIL_UNSOL_CALL_RING: return "UNSOL_CALL_RING"; 1193 case RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED: return "UNSOL_RESPONSE_SIM_STATUS_CHANGED"; 1194 case RIL_UNSOL_RESPONSE_CDMA_NEW_SMS: return "UNSOL_RESPONSE_CDMA_NEW_SMS"; 1195 case RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS: return "UNSOL_RESPONSE_NEW_BROADCAST_SMS"; 1196 case RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL: return "UNSOL_CDMA_RUIM_SMS_STORAGE_FULL"; 1197 case RIL_UNSOL_RESTRICTED_STATE_CHANGED: return "UNSOL_RESTRICTED_STATE_CHANGED"; 1198 case RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE: return "UNSOL_ENTER_EMERGENCY_CALLBACK_MODE"; 1199 case RIL_UNSOL_CDMA_CALL_WAITING: return "UNSOL_CDMA_CALL_WAITING"; 1200 case RIL_UNSOL_CDMA_OTA_PROVISION_STATUS: return "UNSOL_CDMA_OTA_PROVISION_STATUS"; 1201 case RIL_UNSOL_CDMA_INFO_REC: return "UNSOL_CDMA_INFO_REC"; 1202 case RIL_UNSOL_OEM_HOOK_RAW: return "UNSOL_OEM_HOOK_RAW"; 1203 case RIL_UNSOL_RINGBACK_TONE: return "UNSOL_RINGBACK_TONE"; 1204 case RIL_UNSOL_RESEND_INCALL_MUTE: return "UNSOL_RESEND_INCALL_MUTE"; 1205 case RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED: return "UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED"; 1206 case RIL_UNSOL_CDMA_PRL_CHANGED: return "UNSOL_CDMA_PRL_CHANGED"; 1207 case RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE: return "UNSOL_EXIT_EMERGENCY_CALLBACK_MODE"; 1208 case RIL_UNSOL_RIL_CONNECTED: return "UNSOL_RIL_CONNECTED"; 1209 case RIL_UNSOL_VOICE_RADIO_TECH_CHANGED: return "UNSOL_VOICE_RADIO_TECH_CHANGED"; 1210 case RIL_UNSOL_CELL_INFO_LIST: return "UNSOL_CELL_INFO_LIST"; 1211 case RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED"; 1212 case RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED: return "UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED"; 1213 case RIL_UNSOL_SRVCC_STATE_NOTIFY: return "UNSOL_SRVCC_STATE_NOTIFY"; 1214 case RIL_UNSOL_HARDWARE_CONFIG_CHANGED: return "UNSOL_HARDWARE_CONFIG_CHANGED"; 1215 case RIL_UNSOL_DC_RT_INFO_CHANGED: return "UNSOL_DC_RT_INFO_CHANGED"; 1216 case RIL_UNSOL_RADIO_CAPABILITY: return "UNSOL_RADIO_CAPABILITY"; 1217 case RIL_UNSOL_MODEM_RESTART: return "UNSOL_MODEM_RESTART"; 1218 case RIL_UNSOL_ON_SS: return "UNSOL_ON_SS"; 1219 case RIL_UNSOL_STK_CC_ALPHA_NOTIFY: return "UNSOL_STK_CC_ALPHA_NOTIFY"; 1220 case RIL_UNSOL_LCEDATA_RECV: return "UNSOL_LCEDATA_RECV"; 1221 case RIL_UNSOL_PCO_DATA: return "UNSOL_PCO_DATA"; 1222 default: return "<unknown request>"; 1223 } 1224 } 1225 1226 const char * 1227 rilSocketIdToString(RIL_SOCKET_ID socket_id) 1228 { 1229 switch(socket_id) { 1230 case RIL_SOCKET_1: 1231 return "RIL_SOCKET_1"; 1232 #if (SIM_COUNT >= 2) 1233 case RIL_SOCKET_2: 1234 return "RIL_SOCKET_2"; 1235 #endif 1236 #if (SIM_COUNT >= 3) 1237 case RIL_SOCKET_3: 1238 return "RIL_SOCKET_3"; 1239 #endif 1240 #if (SIM_COUNT >= 4) 1241 case RIL_SOCKET_4: 1242 return "RIL_SOCKET_4"; 1243 #endif 1244 default: 1245 return "not a valid RIL"; 1246 } 1247 } 1248 1249 } /* namespace android */
