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