/* //device/libs/telephony/ril.cpp ** ** Copyright 2006, The Android Open Source Project ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ #define LOG_TAG "RILC" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include extern "C" void RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen); extern "C" void RIL_onRequestAck(RIL_Token t); extern "C" void initWithMmapSize(); namespace android { #define PHONE_PROCESS "radio" #define BLUETOOTH_PROCESS "bluetooth" #define ANDROID_WAKE_LOCK_NAME "radio-interface" #define ANDROID_WAKE_LOCK_SECS 0 #define ANDROID_WAKE_LOCK_USECS 200000 #define PROPERTY_RIL_IMPL "gsm.version.ril-impl" // match with constant in RIL.java #define MAX_COMMAND_BYTES (8 * 1024) // Basically: memset buffers that the client library // shouldn't be using anymore in an attempt to find // memory usage issues sooner. #define MEMSET_FREED 1 #define NUM_ELEMS(a) (sizeof (a) / sizeof (a)[0]) /* Negative values for private RIL errno's */ #define RIL_ERRNO_INVALID_RESPONSE (-1) #define RIL_ERRNO_NO_MEMORY (-12) // request, response, and unsolicited msg print macro #define PRINTBUF_SIZE 8096 // Set hwbinder buffer size to 512KB #define HW_BINDER_MMAP_SIZE 524288 enum WakeType {DONT_WAKE, WAKE_PARTIAL}; typedef struct { int requestNumber; int (*responseFunction) (int slotId, int responseType, int token, RIL_Errno e, void *response, size_t responselen); WakeType wakeType; } UnsolResponseInfo; typedef struct UserCallbackInfo { RIL_TimedCallback p_callback; void *userParam; struct ril_event event; struct UserCallbackInfo *p_next; } UserCallbackInfo; extern "C" const char * failCauseToString(RIL_Errno); extern "C" const char * callStateToString(RIL_CallState); extern "C" const char * radioStateToString(RIL_RadioState); extern "C" const char * rilSocketIdToString(RIL_SOCKET_ID socket_id); extern "C" char ril_service_name_base[MAX_SERVICE_NAME_LENGTH] = RIL_SERVICE_NAME_BASE; extern "C" char ril_service_name[MAX_SERVICE_NAME_LENGTH] = RIL1_SERVICE_NAME; /*******************************************************************/ RIL_RadioFunctions s_callbacks = {0, NULL, NULL, NULL, NULL, NULL}; static int s_registerCalled = 0; static pthread_t s_tid_dispatch; static int s_started = 0; static int s_fdWakeupRead; static int s_fdWakeupWrite; int s_wakelock_count = 0; static struct ril_event s_wakeupfd_event; static pthread_mutex_t s_pendingRequestsMutex = PTHREAD_MUTEX_INITIALIZER; static pthread_mutex_t s_wakeLockCountMutex = PTHREAD_MUTEX_INITIALIZER; static RequestInfo *s_pendingRequests = NULL; #if (SIM_COUNT >= 2) static pthread_mutex_t s_pendingRequestsMutex_socket2 = PTHREAD_MUTEX_INITIALIZER; static RequestInfo *s_pendingRequests_socket2 = NULL; #endif #if (SIM_COUNT >= 3) static pthread_mutex_t s_pendingRequestsMutex_socket3 = PTHREAD_MUTEX_INITIALIZER; static RequestInfo *s_pendingRequests_socket3 = NULL; #endif #if (SIM_COUNT >= 4) static pthread_mutex_t s_pendingRequestsMutex_socket4 = PTHREAD_MUTEX_INITIALIZER; static RequestInfo *s_pendingRequests_socket4 = NULL; #endif static const struct timeval TIMEVAL_WAKE_TIMEOUT = {ANDROID_WAKE_LOCK_SECS,ANDROID_WAKE_LOCK_USECS}; static pthread_mutex_t s_startupMutex = PTHREAD_MUTEX_INITIALIZER; static pthread_cond_t s_startupCond = PTHREAD_COND_INITIALIZER; static UserCallbackInfo *s_last_wake_timeout_info = NULL; static void *s_lastNITZTimeData = NULL; static size_t s_lastNITZTimeDataSize; #if RILC_LOG static char printBuf[PRINTBUF_SIZE]; #endif /*******************************************************************/ static void grabPartialWakeLock(); void releaseWakeLock(); static void wakeTimeoutCallback(void *); #ifdef RIL_SHLIB #if defined(ANDROID_MULTI_SIM) extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data, size_t datalen, RIL_SOCKET_ID socket_id); #else extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data, size_t datalen); #endif #endif #if defined(ANDROID_MULTI_SIM) #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c), (d)) #else #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c)) #endif static UserCallbackInfo * internalRequestTimedCallback (RIL_TimedCallback callback, void *param, const struct timeval *relativeTime); /** Index == requestNumber */ static CommandInfo s_commands[] = { #include "ril_commands.h" }; static UnsolResponseInfo s_unsolResponses[] = { #include "ril_unsol_commands.h" }; static CommandInfo s_commands_v[] = { #include }; static UnsolResponseInfo s_unsolResponses_v[] = { #include }; char * RIL_getServiceName() { return ril_service_name; } RequestInfo * addRequestToList(int serial, int slotId, int request) { RequestInfo *pRI; int ret; RIL_SOCKET_ID socket_id = (RIL_SOCKET_ID) slotId; /* Hook for current context */ /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */ pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex; /* pendingRequestsHook refer to &s_pendingRequests */ RequestInfo** pendingRequestsHook = &s_pendingRequests; #if (SIM_COUNT >= 2) if (socket_id == RIL_SOCKET_2) { pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2; pendingRequestsHook = &s_pendingRequests_socket2; } #if (SIM_COUNT >= 3) else if (socket_id == RIL_SOCKET_3) { pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3; pendingRequestsHook = &s_pendingRequests_socket3; } #endif #if (SIM_COUNT >= 4) else if (socket_id == RIL_SOCKET_4) { pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4; pendingRequestsHook = &s_pendingRequests_socket4; } #endif #endif CommandInfo *pCI = NULL; if (request > RIL_OEM_REQUEST_BASE) { int index = request - RIL_OEM_REQUEST_BASE; RLOGD("processCommandBuffer: samsung request=%d, index=%d", request, index); if (index < (int32_t)NUM_ELEMS(s_commands_v)) pCI = &(s_commands_v[index]); } else { if (request < (int32_t)NUM_ELEMS(s_commands)) pCI = &(s_commands[request]); } pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo)); if (pRI == NULL) { RLOGE("Memory allocation failed for request %s", requestToString(request)); return NULL; } pRI->token = serial; pRI->pCI = pCI; pRI->socket_id = socket_id; ret = pthread_mutex_lock(pendingRequestsMutexHook); assert (ret == 0); pRI->p_next = *pendingRequestsHook; *pendingRequestsHook = pRI; ret = pthread_mutex_unlock(pendingRequestsMutexHook); assert (ret == 0); return pRI; } static void triggerEvLoop() { int ret; if (!pthread_equal(pthread_self(), s_tid_dispatch)) { /* trigger event loop to wakeup. No reason to do this, * if we're in the event loop thread */ do { ret = write (s_fdWakeupWrite, " ", 1); } while (ret < 0 && errno == EINTR); } } static void rilEventAddWakeup(struct ril_event *ev) { ril_event_add(ev); triggerEvLoop(); } /** * A write on the wakeup fd is done just to pop us out of select() * We empty the buffer here and then ril_event will reset the timers on the * way back down */ static void processWakeupCallback(int fd, short flags, void *param) { char buff[16]; int ret; RLOGV("processWakeupCallback"); /* empty our wakeup socket out */ do { ret = read(s_fdWakeupRead, &buff, sizeof(buff)); } while (ret > 0 || (ret < 0 && errno == EINTR)); } static void resendLastNITZTimeData(RIL_SOCKET_ID socket_id) { // acquire read lock for the service before calling nitzTimeReceivedInd() since it reads // nitzTimeReceived in ril_service pthread_rwlock_t *radioServiceRwlockPtr = radio::getRadioServiceRwlock( (int) socket_id); int rwlockRet = pthread_rwlock_rdlock(radioServiceRwlockPtr); assert(rwlockRet == 0); if (s_lastNITZTimeData != NULL) { int responseType = (s_callbacks.version >= 13) ? RESPONSE_UNSOLICITED_ACK_EXP : RESPONSE_UNSOLICITED; int ret = radio::nitzTimeReceivedInd( (int)socket_id, responseType, 0, RIL_E_SUCCESS, s_lastNITZTimeData, s_lastNITZTimeDataSize); if (ret == 0) { free(s_lastNITZTimeData); s_lastNITZTimeData = NULL; } rwlockRet = pthread_rwlock_unlock(radioServiceRwlockPtr); assert(rwlockRet == 0); } } void onNewCommandConnect(RIL_SOCKET_ID socket_id) { // Inform we are connected and the ril version int rilVer = s_callbacks.version; RIL_UNSOL_RESPONSE(RIL_UNSOL_RIL_CONNECTED, &rilVer, sizeof(rilVer), socket_id); // implicit radio state changed RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED, NULL, 0, socket_id); // Send last NITZ time data, in case it was missed if (s_lastNITZTimeData != NULL) { resendLastNITZTimeData(socket_id); } // Get version string if (s_callbacks.getVersion != NULL) { const char *version; version = s_callbacks.getVersion(); RLOGI("RIL Daemon version: %s\n", version); property_set(PROPERTY_RIL_IMPL, version); } else { RLOGI("RIL Daemon version: unavailable\n"); property_set(PROPERTY_RIL_IMPL, "unavailable"); } } static void userTimerCallback (int fd, short flags, void *param) { UserCallbackInfo *p_info; p_info = (UserCallbackInfo *)param; p_info->p_callback(p_info->userParam); // FIXME generalize this...there should be a cancel mechanism if (s_last_wake_timeout_info != NULL && s_last_wake_timeout_info == p_info) { s_last_wake_timeout_info = NULL; } free(p_info); } static void * eventLoop(void *param) { int ret; int filedes[2]; ril_event_init(); pthread_mutex_lock(&s_startupMutex); s_started = 1; pthread_cond_broadcast(&s_startupCond); pthread_mutex_unlock(&s_startupMutex); ret = pipe(filedes); if (ret < 0) { RLOGE("Error in pipe() errno:%d", errno); return NULL; } s_fdWakeupRead = filedes[0]; s_fdWakeupWrite = filedes[1]; fcntl(s_fdWakeupRead, F_SETFL, O_NONBLOCK); ril_event_set (&s_wakeupfd_event, s_fdWakeupRead, true, processWakeupCallback, NULL); rilEventAddWakeup (&s_wakeupfd_event); // Only returns on error ril_event_loop(); RLOGE ("error in event_loop_base errno:%d", errno); // kill self to restart on error kill(0, SIGKILL); return NULL; } extern "C" void RIL_startEventLoop(void) { /* spin up eventLoop thread and wait for it to get started */ s_started = 0; pthread_mutex_lock(&s_startupMutex); pthread_attr_t attr; pthread_attr_init(&attr); pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); int result = pthread_create(&s_tid_dispatch, &attr, eventLoop, NULL); if (result != 0) { RLOGE("Failed to create dispatch thread: %s", strerror(result)); goto done; } while (s_started == 0) { pthread_cond_wait(&s_startupCond, &s_startupMutex); } done: pthread_mutex_unlock(&s_startupMutex); } // Used for testing purpose only. extern "C" void RIL_setcallbacks (const RIL_RadioFunctions *callbacks) { memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions)); } extern "C" void RIL_register (const RIL_RadioFunctions *callbacks) { RLOGI("SIM_COUNT: %d", SIM_COUNT); if (callbacks == NULL) { RLOGE("RIL_register: RIL_RadioFunctions * null"); return; } if (callbacks->version < RIL_VERSION_MIN) { RLOGE("RIL_register: version %d is to old, min version is %d", callbacks->version, RIL_VERSION_MIN); return; } RLOGE("RIL_register: RIL version %d", callbacks->version); if (s_registerCalled > 0) { RLOGE("RIL_register has been called more than once. " "Subsequent call ignored"); return; } memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions)); s_registerCalled = 1; RLOGI("s_registerCalled flag set, %d", s_started); // Little self-check for (int i = 0; i < (int)NUM_ELEMS(s_commands); i++) { assert(i == s_commands[i].requestNumber); } for (int i = 0; i < (int)NUM_ELEMS(s_commands_v); i++) { assert(i + RIL_OEM_REQUEST_BASE == s_commands[i].requestNumber); } for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses); i++) { assert(i + RIL_UNSOL_RESPONSE_BASE == s_unsolResponses[i].requestNumber); } for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses_v); i++) { assert(i + SAMSUNG_UNSOL_RESPONSE_BASE == s_unsolResponses[i].requestNumber); } radio::registerService(&s_callbacks, s_commands); RLOGI("RILHIDL called registerService"); } extern "C" void RIL_register_socket (const RIL_RadioFunctions *(*Init)(const struct RIL_Env *, int, char **), RIL_SOCKET_TYPE socketType, int argc, char **argv) { const RIL_RadioFunctions* UimFuncs = NULL; if(Init) { UimFuncs = Init(&RilSapSocket::uimRilEnv, argc, argv); switch(socketType) { case RIL_SAP_SOCKET: RilSapSocket::initSapSocket(RIL1_SERVICE_NAME, UimFuncs); #if (SIM_COUNT >= 2) RilSapSocket::initSapSocket(RIL2_SERVICE_NAME, UimFuncs); #endif #if (SIM_COUNT >= 3) RilSapSocket::initSapSocket(RIL3_SERVICE_NAME, UimFuncs); #endif #if (SIM_COUNT >= 4) RilSapSocket::initSapSocket(RIL4_SERVICE_NAME, UimFuncs); #endif break; default:; } RLOGI("RIL_register_socket: calling registerService"); sap::registerService(UimFuncs); } } // Check and remove RequestInfo if its a response and not just ack sent back static int checkAndDequeueRequestInfoIfAck(struct RequestInfo *pRI, bool isAck) { int ret = 0; /* Hook for current context pendingRequestsMutextHook refer to &s_pendingRequestsMutex */ pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex; /* pendingRequestsHook refer to &s_pendingRequests */ RequestInfo ** pendingRequestsHook = &s_pendingRequests; if (pRI == NULL) { return 0; } #if (SIM_COUNT >= 2) if (pRI->socket_id == RIL_SOCKET_2) { pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2; pendingRequestsHook = &s_pendingRequests_socket2; } #if (SIM_COUNT >= 3) if (pRI->socket_id == RIL_SOCKET_3) { pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3; pendingRequestsHook = &s_pendingRequests_socket3; } #endif #if (SIM_COUNT >= 4) if (pRI->socket_id == RIL_SOCKET_4) { pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4; pendingRequestsHook = &s_pendingRequests_socket4; } #endif #endif pthread_mutex_lock(pendingRequestsMutexHook); for(RequestInfo **ppCur = pendingRequestsHook ; *ppCur != NULL ; ppCur = &((*ppCur)->p_next) ) { if (pRI == *ppCur) { ret = 1; if (isAck) { // Async ack if (pRI->wasAckSent == 1) { RLOGD("Ack was already sent for %s", requestToString(pRI->pCI->requestNumber)); } else { pRI->wasAckSent = 1; } } else { *ppCur = (*ppCur)->p_next; } break; } } pthread_mutex_unlock(pendingRequestsMutexHook); return ret; } extern "C" void RIL_onRequestAck(RIL_Token t) { RequestInfo *pRI; RIL_SOCKET_ID socket_id = RIL_SOCKET_1; pRI = (RequestInfo *)t; if (!checkAndDequeueRequestInfoIfAck(pRI, true)) { RLOGE ("RIL_onRequestAck: invalid RIL_Token"); return; } socket_id = pRI->socket_id; #if VDBG RLOGD("Request Ack, %s", rilSocketIdToString(socket_id)); #endif appendPrintBuf("Ack [%04d]< %s", pRI->token, requestToString(pRI->pCI->requestNumber)); if (pRI->cancelled == 0) { pthread_rwlock_t *radioServiceRwlockPtr = radio::getRadioServiceRwlock( (int) socket_id); int rwlockRet = pthread_rwlock_rdlock(radioServiceRwlockPtr); assert(rwlockRet == 0); radio::acknowledgeRequest((int) socket_id, pRI->token); rwlockRet = pthread_rwlock_unlock(radioServiceRwlockPtr); assert(rwlockRet == 0); } } extern "C" void RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen) { RequestInfo *pRI; int ret; RIL_SOCKET_ID socket_id = RIL_SOCKET_1; pRI = (RequestInfo *)t; if (!checkAndDequeueRequestInfoIfAck(pRI, false)) { RLOGE ("RIL_onRequestComplete: invalid RIL_Token"); return; } socket_id = pRI->socket_id; #if VDBG RLOGD("RequestComplete, %s", rilSocketIdToString(socket_id)); #endif if (pRI->local > 0) { // Locally issued command...void only! // response does not go back up the command socket RLOGD("C[locl]< %s", requestToString(pRI->pCI->requestNumber)); free(pRI); return; } appendPrintBuf("[%04d]< %s", pRI->token, requestToString(pRI->pCI->requestNumber)); if (pRI->cancelled == 0) { int responseType; if (s_callbacks.version >= 13 && pRI->wasAckSent == 1) { // If ack was already sent, then this call is an asynchronous response. So we need to // send id indicating that we expect an ack from RIL.java as we acquire wakelock here. responseType = RESPONSE_SOLICITED_ACK_EXP; grabPartialWakeLock(); } else { responseType = RESPONSE_SOLICITED; } // there is a response payload, no matter success or not. #if VDBG RLOGE ("Calling responseFunction() for token %d", pRI->token); #endif pthread_rwlock_t *radioServiceRwlockPtr = radio::getRadioServiceRwlock((int) socket_id); int rwlockRet = pthread_rwlock_rdlock(radioServiceRwlockPtr); assert(rwlockRet == 0); ret = pRI->pCI->responseFunction((int) socket_id, responseType, pRI->token, e, response, responselen); rwlockRet = pthread_rwlock_unlock(radioServiceRwlockPtr); assert(rwlockRet == 0); } free(pRI); } static void grabPartialWakeLock() { if (s_callbacks.version >= 13) { int ret; ret = pthread_mutex_lock(&s_wakeLockCountMutex); assert(ret == 0); acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME); UserCallbackInfo *p_info = internalRequestTimedCallback(wakeTimeoutCallback, NULL, &TIMEVAL_WAKE_TIMEOUT); if (p_info == NULL) { release_wake_lock(ANDROID_WAKE_LOCK_NAME); } else { s_wakelock_count++; if (s_last_wake_timeout_info != NULL) { s_last_wake_timeout_info->userParam = (void *)1; } s_last_wake_timeout_info = p_info; } ret = pthread_mutex_unlock(&s_wakeLockCountMutex); assert(ret == 0); } else { acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME); } } void releaseWakeLock() { if (s_callbacks.version >= 13) { int ret; ret = pthread_mutex_lock(&s_wakeLockCountMutex); assert(ret == 0); if (s_wakelock_count > 1) { s_wakelock_count--; } else { s_wakelock_count = 0; release_wake_lock(ANDROID_WAKE_LOCK_NAME); if (s_last_wake_timeout_info != NULL) { s_last_wake_timeout_info->userParam = (void *)1; } } ret = pthread_mutex_unlock(&s_wakeLockCountMutex); assert(ret == 0); } else { release_wake_lock(ANDROID_WAKE_LOCK_NAME); } } /** * Timer callback to put us back to sleep before the default timeout */ static void wakeTimeoutCallback (void *param) { // We're using "param != NULL" as a cancellation mechanism if (s_callbacks.version >= 13) { if (param == NULL) { int ret; ret = pthread_mutex_lock(&s_wakeLockCountMutex); assert(ret == 0); s_wakelock_count = 0; release_wake_lock(ANDROID_WAKE_LOCK_NAME); ret = pthread_mutex_unlock(&s_wakeLockCountMutex); assert(ret == 0); } } else { if (param == NULL) { releaseWakeLock(); } } } #if defined(ANDROID_MULTI_SIM) extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data, size_t datalen, RIL_SOCKET_ID socket_id) #else extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data, size_t datalen) #endif { int unsolResponseIndex; int ret; bool shouldScheduleTimeout = false; RIL_SOCKET_ID soc_id = RIL_SOCKET_1; UnsolResponseInfo *pRI = NULL; int32_t pRI_elements; #if defined(ANDROID_MULTI_SIM) soc_id = socket_id; #endif if (s_registerCalled == 0) { // Ignore RIL_onUnsolicitedResponse before RIL_register RLOGW("RIL_onUnsolicitedResponse called before RIL_register"); return; } unsolResponseIndex = unsolResponse - RIL_UNSOL_RESPONSE_BASE; pRI = s_unsolResponses; pRI_elements = (int32_t)NUM_ELEMS(s_unsolResponses); /* Hack to include Samsung responses */ if (unsolResponse > SAMSUNG_UNSOL_RESPONSE_BASE) { pRI = s_unsolResponses_v; pRI_elements = (int32_t)NUM_ELEMS(s_unsolResponses_v); /* * Some of the vendor response codes cannot be found by calculating their index anymore, * because they have an even higher offset and are not ordered in the array. * Example: RIL_UNSOL_SNDMGR_WB_AMR_REPORT = 20017, but it's at index 33 in the vendor * response array. * Thus, look through all the vendor URIs (Unsol Response Info) and pick the correct index. * This has a cost of O(N). */ int pRI_index; for (pRI_index = 0; pRI_index < pRI_elements; pRI_index++) { if (pRI[pRI_index].requestNumber == unsolResponse) { unsolResponseIndex = pRI_index; } } RLOGD("SAMSUNG: unsolResponse=%d, unsolResponseIndex=%d", unsolResponse, unsolResponseIndex); } if (unsolResponseIndex >= 0 && unsolResponseIndex < pRI_elements) { pRI = &pRI[unsolResponseIndex]; } else { RLOGE("could not map unsolResponse=%d to %s response array (index=%d)", unsolResponse, pRI == s_unsolResponses ? "AOSP" : "Samsung", unsolResponseIndex); } if (pRI == NULL || pRI->responseFunction == NULL) { RLOGE("unsupported unsolicited response code %d", unsolResponse); return; } // Grab a wake lock if needed for this reponse, // as we exit we'll either release it immediately // or set a timer to release it later. switch (pRI->wakeType) { case WAKE_PARTIAL: grabPartialWakeLock(); shouldScheduleTimeout = true; break; case DONT_WAKE: default: // No wake lock is grabed so don't set timeout shouldScheduleTimeout = false; break; } appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse)); int responseType; if (s_callbacks.version >= 13 && pRI->wakeType == WAKE_PARTIAL) { responseType = RESPONSE_UNSOLICITED_ACK_EXP; } else { responseType = RESPONSE_UNSOLICITED; } pthread_rwlock_t *radioServiceRwlockPtr = radio::getRadioServiceRwlock((int) soc_id); int rwlockRet; if (unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) { // get a write lock in caes of NITZ since setNitzTimeReceived() is called rwlockRet = pthread_rwlock_wrlock(radioServiceRwlockPtr); assert(rwlockRet == 0); radio::setNitzTimeReceived((int) soc_id, android::elapsedRealtime()); } else { rwlockRet = pthread_rwlock_rdlock(radioServiceRwlockPtr); assert(rwlockRet == 0); } ret = pRI->responseFunction( (int) soc_id, responseType, 0, RIL_E_SUCCESS, const_cast(data), datalen); rwlockRet = pthread_rwlock_unlock(radioServiceRwlockPtr); assert(rwlockRet == 0); if (s_callbacks.version < 13) { if (shouldScheduleTimeout) { UserCallbackInfo *p_info = internalRequestTimedCallback(wakeTimeoutCallback, NULL, &TIMEVAL_WAKE_TIMEOUT); if (p_info == NULL) { goto error_exit; } else { // Cancel the previous request if (s_last_wake_timeout_info != NULL) { s_last_wake_timeout_info->userParam = (void *)1; } s_last_wake_timeout_info = p_info; } } } #if VDBG RLOGI("%s UNSOLICITED: %s length:%d", rilSocketIdToString(soc_id), requestToString(unsolResponse), datalen); #endif if (ret != 0 && unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) { // Unfortunately, NITZ time is not poll/update like everything // else in the system. So, if the upstream client isn't connected, // keep a copy of the last NITZ response (with receive time noted // above) around so we can deliver it when it is connected if (s_lastNITZTimeData != NULL) { free(s_lastNITZTimeData); s_lastNITZTimeData = NULL; } s_lastNITZTimeData = calloc(datalen, 1); if (s_lastNITZTimeData == NULL) { RLOGE("Memory allocation failed in RIL_onUnsolicitedResponse"); goto error_exit; } s_lastNITZTimeDataSize = datalen; memcpy(s_lastNITZTimeData, data, datalen); } // Normal exit return; error_exit: if (shouldScheduleTimeout) { releaseWakeLock(); } } /** FIXME generalize this if you track UserCAllbackInfo, clear it when the callback occurs */ static UserCallbackInfo * internalRequestTimedCallback (RIL_TimedCallback callback, void *param, const struct timeval *relativeTime) { struct timeval myRelativeTime; UserCallbackInfo *p_info; p_info = (UserCallbackInfo *) calloc(1, sizeof(UserCallbackInfo)); if (p_info == NULL) { RLOGE("Memory allocation failed in internalRequestTimedCallback"); return p_info; } p_info->p_callback = callback; p_info->userParam = param; if (relativeTime == NULL) { /* treat null parameter as a 0 relative time */ memset (&myRelativeTime, 0, sizeof(myRelativeTime)); } else { /* FIXME I think event_add's tv param is really const anyway */ memcpy (&myRelativeTime, relativeTime, sizeof(myRelativeTime)); } ril_event_set(&(p_info->event), -1, false, userTimerCallback, p_info); ril_timer_add(&(p_info->event), &myRelativeTime); triggerEvLoop(); return p_info; } extern "C" void RIL_requestTimedCallback (RIL_TimedCallback callback, void *param, const struct timeval *relativeTime) { internalRequestTimedCallback (callback, param, relativeTime); } const char * failCauseToString(RIL_Errno e) { switch(e) { case RIL_E_SUCCESS: return "E_SUCCESS"; case RIL_E_RADIO_NOT_AVAILABLE: return "E_RADIO_NOT_AVAILABLE"; case RIL_E_GENERIC_FAILURE: return "E_GENERIC_FAILURE"; case RIL_E_PASSWORD_INCORRECT: return "E_PASSWORD_INCORRECT"; case RIL_E_SIM_PIN2: return "E_SIM_PIN2"; case RIL_E_SIM_PUK2: return "E_SIM_PUK2"; case RIL_E_REQUEST_NOT_SUPPORTED: return "E_REQUEST_NOT_SUPPORTED"; case RIL_E_CANCELLED: return "E_CANCELLED"; case RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL: return "E_OP_NOT_ALLOWED_DURING_VOICE_CALL"; case RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW: return "E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW"; case RIL_E_SMS_SEND_FAIL_RETRY: return "E_SMS_SEND_FAIL_RETRY"; case RIL_E_SIM_ABSENT:return "E_SIM_ABSENT"; case RIL_E_ILLEGAL_SIM_OR_ME:return "E_ILLEGAL_SIM_OR_ME"; #ifdef FEATURE_MULTIMODE_ANDROID case RIL_E_SUBSCRIPTION_NOT_AVAILABLE:return "E_SUBSCRIPTION_NOT_AVAILABLE"; case RIL_E_MODE_NOT_SUPPORTED:return "E_MODE_NOT_SUPPORTED"; #endif case RIL_E_FDN_CHECK_FAILURE: return "E_FDN_CHECK_FAILURE"; case RIL_E_MISSING_RESOURCE: return "E_MISSING_RESOURCE"; case RIL_E_NO_SUCH_ELEMENT: return "E_NO_SUCH_ELEMENT"; case RIL_E_DIAL_MODIFIED_TO_USSD: return "E_DIAL_MODIFIED_TO_USSD"; case RIL_E_DIAL_MODIFIED_TO_SS: return "E_DIAL_MODIFIED_TO_SS"; case RIL_E_DIAL_MODIFIED_TO_DIAL: return "E_DIAL_MODIFIED_TO_DIAL"; case RIL_E_USSD_MODIFIED_TO_DIAL: return "E_USSD_MODIFIED_TO_DIAL"; case RIL_E_USSD_MODIFIED_TO_SS: return "E_USSD_MODIFIED_TO_SS"; case RIL_E_USSD_MODIFIED_TO_USSD: return "E_USSD_MODIFIED_TO_USSD"; case RIL_E_SS_MODIFIED_TO_DIAL: return "E_SS_MODIFIED_TO_DIAL"; case RIL_E_SS_MODIFIED_TO_USSD: return "E_SS_MODIFIED_TO_USSD"; case RIL_E_SUBSCRIPTION_NOT_SUPPORTED: return "E_SUBSCRIPTION_NOT_SUPPORTED"; case RIL_E_SS_MODIFIED_TO_SS: return "E_SS_MODIFIED_TO_SS"; case RIL_E_LCE_NOT_SUPPORTED: return "E_LCE_NOT_SUPPORTED"; case RIL_E_NO_MEMORY: return "E_NO_MEMORY"; case RIL_E_INTERNAL_ERR: return "E_INTERNAL_ERR"; case RIL_E_SYSTEM_ERR: return "E_SYSTEM_ERR"; case RIL_E_MODEM_ERR: return "E_MODEM_ERR"; case RIL_E_INVALID_STATE: return "E_INVALID_STATE"; case RIL_E_NO_RESOURCES: return "E_NO_RESOURCES"; case RIL_E_SIM_ERR: return "E_SIM_ERR"; case RIL_E_INVALID_ARGUMENTS: return "E_INVALID_ARGUMENTS"; case RIL_E_INVALID_SIM_STATE: return "E_INVALID_SIM_STATE"; case RIL_E_INVALID_MODEM_STATE: return "E_INVALID_MODEM_STATE"; case RIL_E_INVALID_CALL_ID: return "E_INVALID_CALL_ID"; case RIL_E_NO_SMS_TO_ACK: return "E_NO_SMS_TO_ACK"; case RIL_E_NETWORK_ERR: return "E_NETWORK_ERR"; case RIL_E_REQUEST_RATE_LIMITED: return "E_REQUEST_RATE_LIMITED"; case RIL_E_SIM_BUSY: return "E_SIM_BUSY"; case RIL_E_SIM_FULL: return "E_SIM_FULL"; case RIL_E_NETWORK_REJECT: return "E_NETWORK_REJECT"; case RIL_E_OPERATION_NOT_ALLOWED: return "E_OPERATION_NOT_ALLOWED"; case RIL_E_EMPTY_RECORD: return "E_EMPTY_RECORD"; case RIL_E_INVALID_SMS_FORMAT: return "E_INVALID_SMS_FORMAT"; case RIL_E_ENCODING_ERR: return "E_ENCODING_ERR"; case RIL_E_INVALID_SMSC_ADDRESS: return "E_INVALID_SMSC_ADDRESS"; case RIL_E_NO_SUCH_ENTRY: return "E_NO_SUCH_ENTRY"; case RIL_E_NETWORK_NOT_READY: return "E_NETWORK_NOT_READY"; case RIL_E_NOT_PROVISIONED: return "E_NOT_PROVISIONED"; case RIL_E_NO_SUBSCRIPTION: return "E_NO_SUBSCRIPTION"; case RIL_E_NO_NETWORK_FOUND: return "E_NO_NETWORK_FOUND"; case RIL_E_DEVICE_IN_USE: return "E_DEVICE_IN_USE"; case RIL_E_ABORTED: return "E_ABORTED"; case RIL_E_INVALID_RESPONSE: return "INVALID_RESPONSE"; case RIL_E_OEM_ERROR_1: return "E_OEM_ERROR_1"; case RIL_E_OEM_ERROR_2: return "E_OEM_ERROR_2"; case RIL_E_OEM_ERROR_3: return "E_OEM_ERROR_3"; case RIL_E_OEM_ERROR_4: return "E_OEM_ERROR_4"; case RIL_E_OEM_ERROR_5: return "E_OEM_ERROR_5"; case RIL_E_OEM_ERROR_6: return "E_OEM_ERROR_6"; case RIL_E_OEM_ERROR_7: return "E_OEM_ERROR_7"; case RIL_E_OEM_ERROR_8: return "E_OEM_ERROR_8"; case RIL_E_OEM_ERROR_9: return "E_OEM_ERROR_9"; case RIL_E_OEM_ERROR_10: return "E_OEM_ERROR_10"; case RIL_E_OEM_ERROR_11: return "E_OEM_ERROR_11"; case RIL_E_OEM_ERROR_12: return "E_OEM_ERROR_12"; case RIL_E_OEM_ERROR_13: return "E_OEM_ERROR_13"; case RIL_E_OEM_ERROR_14: return "E_OEM_ERROR_14"; case RIL_E_OEM_ERROR_15: return "E_OEM_ERROR_15"; case RIL_E_OEM_ERROR_16: return "E_OEM_ERROR_16"; case RIL_E_OEM_ERROR_17: return "E_OEM_ERROR_17"; case RIL_E_OEM_ERROR_18: return "E_OEM_ERROR_18"; case RIL_E_OEM_ERROR_19: return "E_OEM_ERROR_19"; case RIL_E_OEM_ERROR_20: return "E_OEM_ERROR_20"; case RIL_E_OEM_ERROR_21: return "E_OEM_ERROR_21"; case RIL_E_OEM_ERROR_22: return "E_OEM_ERROR_22"; case RIL_E_OEM_ERROR_23: return "E_OEM_ERROR_23"; case RIL_E_OEM_ERROR_24: return "E_OEM_ERROR_24"; case RIL_E_OEM_ERROR_25: return "E_OEM_ERROR_25"; default: return ""; } } const char * radioStateToString(RIL_RadioState s) { switch(s) { case RADIO_STATE_OFF: return "RADIO_OFF"; case RADIO_STATE_UNAVAILABLE: return "RADIO_UNAVAILABLE"; case RADIO_STATE_ON:return"RADIO_ON"; default: return ""; } } const char * callStateToString(RIL_CallState s) { switch(s) { case RIL_CALL_ACTIVE : return "ACTIVE"; case RIL_CALL_HOLDING: return "HOLDING"; case RIL_CALL_DIALING: return "DIALING"; case RIL_CALL_ALERTING: return "ALERTING"; case RIL_CALL_INCOMING: return "INCOMING"; case RIL_CALL_WAITING: return "WAITING"; default: return ""; } } const char * requestToString(int request) { /* cat libs/telephony/ril_commands.h \ | egrep "^ *{RIL_" \ | sed -re 's/\{RIL_([^,]+),[^,]+,([^}]+).+/case RIL_\1: return "\1";/' cat libs/telephony/ril_unsol_commands.h \ | egrep "^ *{RIL_" \ | sed -re 's/\{RIL_([^,]+),([^}]+).+/case RIL_\1: return "\1";/' */ switch(request) { case RIL_REQUEST_GET_SIM_STATUS: return "GET_SIM_STATUS"; case RIL_REQUEST_ENTER_SIM_PIN: return "ENTER_SIM_PIN"; case RIL_REQUEST_ENTER_SIM_PUK: return "ENTER_SIM_PUK"; case RIL_REQUEST_ENTER_SIM_PIN2: return "ENTER_SIM_PIN2"; case RIL_REQUEST_ENTER_SIM_PUK2: return "ENTER_SIM_PUK2"; case RIL_REQUEST_CHANGE_SIM_PIN: return "CHANGE_SIM_PIN"; case RIL_REQUEST_CHANGE_SIM_PIN2: return "CHANGE_SIM_PIN2"; case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION: return "ENTER_NETWORK_DEPERSONALIZATION"; case RIL_REQUEST_GET_CURRENT_CALLS: return "GET_CURRENT_CALLS"; case RIL_REQUEST_DIAL: return "DIAL"; case RIL_REQUEST_GET_IMSI: return "GET_IMSI"; case RIL_REQUEST_HANGUP: return "HANGUP"; case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: return "HANGUP_WAITING_OR_BACKGROUND"; case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: return "HANGUP_FOREGROUND_RESUME_BACKGROUND"; case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: return "SWITCH_WAITING_OR_HOLDING_AND_ACTIVE"; case RIL_REQUEST_CONFERENCE: return "CONFERENCE"; case RIL_REQUEST_UDUB: return "UDUB"; case RIL_REQUEST_LAST_CALL_FAIL_CAUSE: return "LAST_CALL_FAIL_CAUSE"; case RIL_REQUEST_SIGNAL_STRENGTH: return "SIGNAL_STRENGTH"; case RIL_REQUEST_VOICE_REGISTRATION_STATE: return "VOICE_REGISTRATION_STATE"; case RIL_REQUEST_DATA_REGISTRATION_STATE: return "DATA_REGISTRATION_STATE"; case RIL_REQUEST_OPERATOR: return "OPERATOR"; case RIL_REQUEST_RADIO_POWER: return "RADIO_POWER"; case RIL_REQUEST_DTMF: return "DTMF"; case RIL_REQUEST_SEND_SMS: return "SEND_SMS"; case RIL_REQUEST_SEND_SMS_EXPECT_MORE: return "SEND_SMS_EXPECT_MORE"; case RIL_REQUEST_SETUP_DATA_CALL: return "SETUP_DATA_CALL"; case RIL_REQUEST_SIM_IO: return "SIM_IO"; case RIL_REQUEST_SEND_USSD: return "SEND_USSD"; case RIL_REQUEST_CANCEL_USSD: return "CANCEL_USSD"; case RIL_REQUEST_GET_CLIR: return "GET_CLIR"; case RIL_REQUEST_SET_CLIR: return "SET_CLIR"; case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS: return "QUERY_CALL_FORWARD_STATUS"; case RIL_REQUEST_SET_CALL_FORWARD: return "SET_CALL_FORWARD"; case RIL_REQUEST_QUERY_CALL_WAITING: return "QUERY_CALL_WAITING"; case RIL_REQUEST_SET_CALL_WAITING: return "SET_CALL_WAITING"; case RIL_REQUEST_SMS_ACKNOWLEDGE: return "SMS_ACKNOWLEDGE"; case RIL_REQUEST_GET_IMEI: return "GET_IMEI"; case RIL_REQUEST_GET_IMEISV: return "GET_IMEISV"; case RIL_REQUEST_ANSWER: return "ANSWER"; case RIL_REQUEST_DEACTIVATE_DATA_CALL: return "DEACTIVATE_DATA_CALL"; case RIL_REQUEST_QUERY_FACILITY_LOCK: return "QUERY_FACILITY_LOCK"; case RIL_REQUEST_SET_FACILITY_LOCK: return "SET_FACILITY_LOCK"; case RIL_REQUEST_CHANGE_BARRING_PASSWORD: return "CHANGE_BARRING_PASSWORD"; case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: return "QUERY_NETWORK_SELECTION_MODE"; case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: return "SET_NETWORK_SELECTION_AUTOMATIC"; case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL: return "SET_NETWORK_SELECTION_MANUAL"; case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS: return "QUERY_AVAILABLE_NETWORKS"; case RIL_REQUEST_DTMF_START: return "DTMF_START"; case RIL_REQUEST_DTMF_STOP: return "DTMF_STOP"; case RIL_REQUEST_BASEBAND_VERSION: return "BASEBAND_VERSION"; case RIL_REQUEST_SEPARATE_CONNECTION: return "SEPARATE_CONNECTION"; case RIL_REQUEST_SET_MUTE: return "SET_MUTE"; case RIL_REQUEST_GET_MUTE: return "GET_MUTE"; case RIL_REQUEST_QUERY_CLIP: return "QUERY_CLIP"; case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE: return "LAST_DATA_CALL_FAIL_CAUSE"; case RIL_REQUEST_DATA_CALL_LIST: return "DATA_CALL_LIST"; case RIL_REQUEST_RESET_RADIO: return "RESET_RADIO"; case RIL_REQUEST_OEM_HOOK_RAW: return "OEM_HOOK_RAW"; case RIL_REQUEST_OEM_HOOK_STRINGS: return "OEM_HOOK_STRINGS"; case RIL_REQUEST_SCREEN_STATE: return "SCREEN_STATE"; case RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION: return "SET_SUPP_SVC_NOTIFICATION"; case RIL_REQUEST_WRITE_SMS_TO_SIM: return "WRITE_SMS_TO_SIM"; case RIL_REQUEST_DELETE_SMS_ON_SIM: return "DELETE_SMS_ON_SIM"; case RIL_REQUEST_SET_BAND_MODE: return "SET_BAND_MODE"; case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE: return "QUERY_AVAILABLE_BAND_MODE"; case RIL_REQUEST_STK_GET_PROFILE: return "STK_GET_PROFILE"; case RIL_REQUEST_STK_SET_PROFILE: return "STK_SET_PROFILE"; case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND: return "STK_SEND_ENVELOPE_COMMAND"; case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE: return "STK_SEND_TERMINAL_RESPONSE"; case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM: return "STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM"; case RIL_REQUEST_EXPLICIT_CALL_TRANSFER: return "EXPLICIT_CALL_TRANSFER"; case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: return "SET_PREFERRED_NETWORK_TYPE"; case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: return "GET_PREFERRED_NETWORK_TYPE"; case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS: return "GET_NEIGHBORING_CELL_IDS"; case RIL_REQUEST_SET_LOCATION_UPDATES: return "SET_LOCATION_UPDATES"; case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE: return "CDMA_SET_SUBSCRIPTION_SOURCE"; case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE: return "CDMA_SET_ROAMING_PREFERENCE"; case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE: return "CDMA_QUERY_ROAMING_PREFERENCE"; case RIL_REQUEST_SET_TTY_MODE: return "SET_TTY_MODE"; case RIL_REQUEST_QUERY_TTY_MODE: return "QUERY_TTY_MODE"; case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE: return "CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE"; case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE: return "CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE"; case RIL_REQUEST_CDMA_FLASH: return "CDMA_FLASH"; case RIL_REQUEST_CDMA_BURST_DTMF: return "CDMA_BURST_DTMF"; case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY: return "CDMA_VALIDATE_AND_WRITE_AKEY"; case RIL_REQUEST_CDMA_SEND_SMS: return "CDMA_SEND_SMS"; case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE: return "CDMA_SMS_ACKNOWLEDGE"; case RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG: return "GSM_GET_BROADCAST_SMS_CONFIG"; case RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG: return "GSM_SET_BROADCAST_SMS_CONFIG"; case RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION: return "GSM_SMS_BROADCAST_ACTIVATION"; case RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG: return "CDMA_GET_BROADCAST_SMS_CONFIG"; case RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG: return "CDMA_SET_BROADCAST_SMS_CONFIG"; case RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION: return "CDMA_SMS_BROADCAST_ACTIVATION"; case RIL_REQUEST_CDMA_SUBSCRIPTION: return "CDMA_SUBSCRIPTION"; case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM: return "CDMA_WRITE_SMS_TO_RUIM"; case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM: return "CDMA_DELETE_SMS_ON_RUIM"; case RIL_REQUEST_DEVICE_IDENTITY: return "DEVICE_IDENTITY"; case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: return "EXIT_EMERGENCY_CALLBACK_MODE"; case RIL_REQUEST_GET_SMSC_ADDRESS: return "GET_SMSC_ADDRESS"; case RIL_REQUEST_SET_SMSC_ADDRESS: return "SET_SMSC_ADDRESS"; case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS: return "REPORT_SMS_MEMORY_STATUS"; case RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING: return "REPORT_STK_SERVICE_IS_RUNNING"; case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE: return "CDMA_GET_SUBSCRIPTION_SOURCE"; case RIL_REQUEST_ISIM_AUTHENTICATION: return "ISIM_AUTHENTICATION"; case RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU: return "ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU"; case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS: return "STK_SEND_ENVELOPE_WITH_STATUS"; case RIL_REQUEST_VOICE_RADIO_TECH: return "VOICE_RADIO_TECH"; case RIL_REQUEST_GET_CELL_INFO_LIST: return "GET_CELL_INFO_LIST"; case RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE: return "SET_UNSOL_CELL_INFO_LIST_RATE"; case RIL_REQUEST_SET_INITIAL_ATTACH_APN: return "SET_INITIAL_ATTACH_APN"; case RIL_REQUEST_IMS_REGISTRATION_STATE: return "IMS_REGISTRATION_STATE"; case RIL_REQUEST_IMS_SEND_SMS: return "IMS_SEND_SMS"; case RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC: return "SIM_TRANSMIT_APDU_BASIC"; case RIL_REQUEST_SIM_OPEN_CHANNEL: return "SIM_OPEN_CHANNEL"; case RIL_REQUEST_SIM_CLOSE_CHANNEL: return "SIM_CLOSE_CHANNEL"; case RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL: return "SIM_TRANSMIT_APDU_CHANNEL"; case RIL_REQUEST_NV_READ_ITEM: return "NV_READ_ITEM"; case RIL_REQUEST_NV_WRITE_ITEM: return "NV_WRITE_ITEM"; case RIL_REQUEST_NV_WRITE_CDMA_PRL: return "NV_WRITE_CDMA_PRL"; case RIL_REQUEST_NV_RESET_CONFIG: return "NV_RESET_CONFIG"; case RIL_REQUEST_SET_UICC_SUBSCRIPTION: return "SET_UICC_SUBSCRIPTION"; case RIL_REQUEST_ALLOW_DATA: return "ALLOW_DATA"; case RIL_REQUEST_GET_HARDWARE_CONFIG: return "GET_HARDWARE_CONFIG"; case RIL_REQUEST_SIM_AUTHENTICATION: return "SIM_AUTHENTICATION"; case RIL_REQUEST_GET_DC_RT_INFO: return "GET_DC_RT_INFO"; case RIL_REQUEST_SET_DC_RT_INFO_RATE: return "SET_DC_RT_INFO_RATE"; case RIL_REQUEST_SET_DATA_PROFILE: return "SET_DATA_PROFILE"; case RIL_REQUEST_SHUTDOWN: return "SHUTDOWN"; case RIL_REQUEST_GET_RADIO_CAPABILITY: return "GET_RADIO_CAPABILITY"; case RIL_REQUEST_SET_RADIO_CAPABILITY: return "SET_RADIO_CAPABILITY"; case RIL_REQUEST_START_LCE: return "START_LCE"; case RIL_REQUEST_STOP_LCE: return "STOP_LCE"; case RIL_REQUEST_PULL_LCEDATA: return "PULL_LCEDATA"; case RIL_REQUEST_GET_ACTIVITY_INFO: return "GET_ACTIVITY_INFO"; case RIL_REQUEST_SET_CARRIER_RESTRICTIONS: return "SET_CARRIER_RESTRICTIONS"; case RIL_REQUEST_GET_CARRIER_RESTRICTIONS: return "GET_CARRIER_RESTRICTIONS"; case RIL_RESPONSE_ACKNOWLEDGEMENT: return "RESPONSE_ACKNOWLEDGEMENT"; case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: return "UNSOL_RESPONSE_RADIO_STATE_CHANGED"; case RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED: return "UNSOL_RESPONSE_CALL_STATE_CHANGED"; case RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED"; case RIL_UNSOL_RESPONSE_NEW_SMS: return "UNSOL_RESPONSE_NEW_SMS"; case RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT: return "UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT"; case RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM: return "UNSOL_RESPONSE_NEW_SMS_ON_SIM"; case RIL_UNSOL_ON_USSD: return "UNSOL_ON_USSD"; case RIL_UNSOL_ON_USSD_REQUEST: return "UNSOL_ON_USSD_REQUEST"; case RIL_UNSOL_NITZ_TIME_RECEIVED: return "UNSOL_NITZ_TIME_RECEIVED"; case RIL_UNSOL_SIGNAL_STRENGTH: return "UNSOL_SIGNAL_STRENGTH"; case RIL_UNSOL_DATA_CALL_LIST_CHANGED: return "UNSOL_DATA_CALL_LIST_CHANGED"; case RIL_UNSOL_SUPP_SVC_NOTIFICATION: return "UNSOL_SUPP_SVC_NOTIFICATION"; case RIL_UNSOL_STK_SESSION_END: return "UNSOL_STK_SESSION_END"; case RIL_UNSOL_STK_PROACTIVE_COMMAND: return "UNSOL_STK_PROACTIVE_COMMAND"; case RIL_UNSOL_STK_EVENT_NOTIFY: return "UNSOL_STK_EVENT_NOTIFY"; case RIL_UNSOL_STK_CALL_SETUP: return "UNSOL_STK_CALL_SETUP"; case RIL_UNSOL_SIM_SMS_STORAGE_FULL: return "UNSOL_SIM_SMS_STORAGE_FULL"; case RIL_UNSOL_SIM_REFRESH: return "UNSOL_SIM_REFRESH"; case RIL_UNSOL_CALL_RING: return "UNSOL_CALL_RING"; case RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED: return "UNSOL_RESPONSE_SIM_STATUS_CHANGED"; case RIL_UNSOL_RESPONSE_CDMA_NEW_SMS: return "UNSOL_RESPONSE_CDMA_NEW_SMS"; case RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS: return "UNSOL_RESPONSE_NEW_BROADCAST_SMS"; case RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL: return "UNSOL_CDMA_RUIM_SMS_STORAGE_FULL"; case RIL_UNSOL_RESTRICTED_STATE_CHANGED: return "UNSOL_RESTRICTED_STATE_CHANGED"; case RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE: return "UNSOL_ENTER_EMERGENCY_CALLBACK_MODE"; case RIL_UNSOL_CDMA_CALL_WAITING: return "UNSOL_CDMA_CALL_WAITING"; case RIL_UNSOL_CDMA_OTA_PROVISION_STATUS: return "UNSOL_CDMA_OTA_PROVISION_STATUS"; case RIL_UNSOL_CDMA_INFO_REC: return "UNSOL_CDMA_INFO_REC"; case RIL_UNSOL_OEM_HOOK_RAW: return "UNSOL_OEM_HOOK_RAW"; case RIL_UNSOL_RINGBACK_TONE: return "UNSOL_RINGBACK_TONE"; case RIL_UNSOL_RESEND_INCALL_MUTE: return "UNSOL_RESEND_INCALL_MUTE"; case RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED: return "UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED"; case RIL_UNSOL_CDMA_PRL_CHANGED: return "UNSOL_CDMA_PRL_CHANGED"; case RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE: return "UNSOL_EXIT_EMERGENCY_CALLBACK_MODE"; case RIL_UNSOL_RIL_CONNECTED: return "UNSOL_RIL_CONNECTED"; case RIL_UNSOL_VOICE_RADIO_TECH_CHANGED: return "UNSOL_VOICE_RADIO_TECH_CHANGED"; case RIL_UNSOL_CELL_INFO_LIST: return "UNSOL_CELL_INFO_LIST"; case RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED"; case RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED: return "UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED"; case RIL_UNSOL_SRVCC_STATE_NOTIFY: return "UNSOL_SRVCC_STATE_NOTIFY"; case RIL_UNSOL_HARDWARE_CONFIG_CHANGED: return "UNSOL_HARDWARE_CONFIG_CHANGED"; case RIL_UNSOL_DC_RT_INFO_CHANGED: return "UNSOL_DC_RT_INFO_CHANGED"; case RIL_UNSOL_RADIO_CAPABILITY: return "UNSOL_RADIO_CAPABILITY"; case RIL_UNSOL_MODEM_RESTART: return "UNSOL_MODEM_RESTART"; case RIL_UNSOL_ON_SS: return "UNSOL_ON_SS"; case RIL_UNSOL_STK_CC_ALPHA_NOTIFY: return "UNSOL_STK_CC_ALPHA_NOTIFY"; case RIL_UNSOL_LCEDATA_RECV: return "UNSOL_LCEDATA_RECV"; case RIL_UNSOL_PCO_DATA: return "UNSOL_PCO_DATA"; default: return ""; } } const char * rilSocketIdToString(RIL_SOCKET_ID socket_id) { switch(socket_id) { case RIL_SOCKET_1: return "RIL_SOCKET_1"; #if (SIM_COUNT >= 2) case RIL_SOCKET_2: return "RIL_SOCKET_2"; #endif #if (SIM_COUNT >= 3) case RIL_SOCKET_3: return "RIL_SOCKET_3"; #endif #if (SIM_COUNT >= 4) case RIL_SOCKET_4: return "RIL_SOCKET_4"; #endif default: return "not a valid RIL"; } } extern "C" void initWithMmapSize() { android::hardware::ProcessState::initWithMmapSize((size_t)(HW_BINDER_MMAP_SIZE)); } } /* namespace android */