libril/ril.cpp

   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 <binder/Parcel.h>
  30 #include <cutils/jstring.h>
  31 #include <sys/types.h>
  32 #include <sys/limits.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 <alloca.h>
  45 #include <sys/un.h>
  46 #include <assert.h>
  47 #include <netinet/in.h>
  48 #include <cutils/properties.h>
  49 #include <RilSapSocket.h>
  50
  51 extern "C" void
  52 RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen);
  53 namespace android {
  54
  55 #define PHONE_PROCESS "radio"
  56 #define BLUETOOTH_PROCESS "bluetooth"
  57
  58 #define SOCKET_NAME_RIL "rild"
  59 #define SOCKET2_NAME_RIL "rild2"
  60 #define SOCKET3_NAME_RIL "rild3"
  61 #define SOCKET4_NAME_RIL "rild4"
  62
  63 #define SOCKET_NAME_RIL_DEBUG "rild-debug"
  64
  65 #define ANDROID_WAKE_LOCK_NAME "radio-interface"
  66
  67
  68 #define PROPERTY_RIL_IMPL "gsm.version.ril-impl"
  69
  70 // match with constant in RIL.java
  71 #define MAX_COMMAND_BYTES (8 * 1024)
  72
  73 // Basically: memset buffers that the client library
  74 // shouldn't be using anymore in an attempt to find
  75 // memory usage issues sooner.
  76 #define MEMSET_FREED 1
  77
  78 #define NUM_ELEMS(a)     (sizeof (a) / sizeof (a)[0])
  79
  80 #define MIN(a,b) ((a)<(b) ? (a) : (b))
  81
  82 /* Constants for response types */
  83 #define RESPONSE_SOLICITED 0
  84 #define RESPONSE_UNSOLICITED 1
  85
  86 /* Negative values for private RIL errno's */
  87 #define RIL_ERRNO_INVALID_RESPONSE -1
  88
  89 // request, response, and unsolicited msg print macro
  90 #define PRINTBUF_SIZE 8096
  91
  92 // Enable verbose logging
  93 #define VDBG 0
  94
  95 // Enable RILC log
  96 #define RILC_LOG 0
  97
  98 #if RILC_LOG
  99     #define startRequest           sprintf(printBuf, "(")
 100     #define closeRequest           sprintf(printBuf, "%s)", printBuf)
 101     #define printRequest(token, req)           \
 102             RLOGD("[%04d]> %s %s", token, requestToString(req), printBuf)
 103
 104     #define startResponse           sprintf(printBuf, "%s {", printBuf)
 105     #define closeResponse           sprintf(printBuf, "%s}", printBuf)
 106     #define printResponse           RLOGD("%s", printBuf)
 107
 108     #define clearPrintBuf           printBuf[0] = 0
 109     #define removeLastChar          printBuf[strlen(printBuf)-1] = 0
 110     #define appendPrintBuf(x...)    sprintf(printBuf, x)
 111 #else
 112     #define startRequest
 113     #define closeRequest
 114     #define printRequest(token, req)
 115     #define startResponse
 116     #define closeResponse
 117     #define printResponse
 118     #define clearPrintBuf
 119     #define removeLastChar
 120     #define appendPrintBuf(x...)
 121 #endif
 122
 123 enum WakeType {DONT_WAKE, WAKE_PARTIAL};
 124
 125 typedef struct {
 126     int requestNumber;
 127     void (*dispatchFunction) (Parcel &p, struct RequestInfo *pRI);
 128     int(*responseFunction) (Parcel &p, void *response, size_t responselen);
 129 } CommandInfo;
 130
 131 typedef struct {
 132     int requestNumber;
 133     int (*responseFunction) (Parcel &p, void *response, size_t responselen);
 134     WakeType wakeType;
 135 } UnsolResponseInfo;
 136
 137 typedef struct RequestInfo {
 138     int32_t token;      //this is not RIL_Token
 139     CommandInfo *pCI;
 140     struct RequestInfo *p_next;
 141     char cancelled;
 142     char local;         // responses to local commands do not go back to command process
 143     RIL_SOCKET_ID socket_id;
 144 } RequestInfo;
 145
 146 typedef struct UserCallbackInfo {
 147     RIL_TimedCallback p_callback;
 148     void *userParam;
 149     struct ril_event event;
 150     struct UserCallbackInfo *p_next;
 151 } UserCallbackInfo;
 152
 153 extern "C" const char * requestToString(int request);
 154 extern "C" const char * failCauseToString(RIL_Errno);
 155 extern "C" const char * callStateToString(RIL_CallState);
 156 extern "C" const char * radioStateToString(RIL_RadioState);
 157 extern "C" const char * rilSocketIdToString(RIL_SOCKET_ID socket_id);
 158
 159 extern "C"
 160 char rild[MAX_SOCKET_NAME_LENGTH] = SOCKET_NAME_RIL;
 161 /*******************************************************************/
 162
 163 RIL_RadioFunctions s_callbacks = {0, NULL, NULL, NULL, NULL, NULL};
 164 static int s_registerCalled = 0;
 165
 166 static pthread_t s_tid_dispatch;
 167 static pthread_t s_tid_reader;
 168 static int s_started = 0;
 169
 170 static int s_fdDebug = -1;
 171 static int s_fdDebug_socket2 = -1;
 172
 173 static int s_fdWakeupRead;
 174 static int s_fdWakeupWrite;
 175
 176 static struct ril_event s_commands_event;
 177 static struct ril_event s_wakeupfd_event;
 178 static struct ril_event s_listen_event;
 179 static SocketListenParam s_ril_param_socket;
 180
 181 static pthread_mutex_t s_pendingRequestsMutex = PTHREAD_MUTEX_INITIALIZER;
 182 static pthread_mutex_t s_writeMutex = PTHREAD_MUTEX_INITIALIZER;
 183 static RequestInfo *s_pendingRequests = NULL;
 184
 185 #if (SIM_COUNT >= 2)
 186 static struct ril_event s_commands_event_socket2;
 187 static struct ril_event s_listen_event_socket2;
 188 static SocketListenParam s_ril_param_socket2;
 189
 190 static pthread_mutex_t s_pendingRequestsMutex_socket2  = PTHREAD_MUTEX_INITIALIZER;
 191 static pthread_mutex_t s_writeMutex_socket2            = PTHREAD_MUTEX_INITIALIZER;
 192 static RequestInfo *s_pendingRequests_socket2          = NULL;
 193 #endif
 194
 195 #if (SIM_COUNT >= 3)
 196 static struct ril_event s_commands_event_socket3;
 197 static struct ril_event s_listen_event_socket3;
 198 static SocketListenParam s_ril_param_socket3;
 199
 200 static pthread_mutex_t s_pendingRequestsMutex_socket3  = PTHREAD_MUTEX_INITIALIZER;
 201 static pthread_mutex_t s_writeMutex_socket3            = PTHREAD_MUTEX_INITIALIZER;
 202 static RequestInfo *s_pendingRequests_socket3          = NULL;
 203 #endif
 204
 205 #if (SIM_COUNT >= 4)
 206 static struct ril_event s_commands_event_socket4;
 207 static struct ril_event s_listen_event_socket4;
 208 static SocketListenParam s_ril_param_socket4;
 209
 210 static pthread_mutex_t s_pendingRequestsMutex_socket4  = PTHREAD_MUTEX_INITIALIZER;
 211 static pthread_mutex_t s_writeMutex_socket4            = PTHREAD_MUTEX_INITIALIZER;
 212 static RequestInfo *s_pendingRequests_socket4          = NULL;
 213 #endif
 214
 215 static struct ril_event s_wake_timeout_event;
 216 static struct ril_event s_debug_event;
 217
 218
 219 static const struct timeval TIMEVAL_WAKE_TIMEOUT = {1,0};
 220
 221
 222 static pthread_mutex_t s_startupMutex = PTHREAD_MUTEX_INITIALIZER;
 223 static pthread_cond_t s_startupCond = PTHREAD_COND_INITIALIZER;
 224
 225 static pthread_mutex_t s_dispatchMutex = PTHREAD_MUTEX_INITIALIZER;
 226 static pthread_cond_t s_dispatchCond = PTHREAD_COND_INITIALIZER;
 227
 228 static RequestInfo *s_toDispatchHead = NULL;
 229 static RequestInfo *s_toDispatchTail = NULL;
 230
 231 static UserCallbackInfo *s_last_wake_timeout_info = NULL;
 232
 233 static void *s_lastNITZTimeData = NULL;
 234 static size_t s_lastNITZTimeDataSize;
 235
 236 #if RILC_LOG
 237     static char printBuf[PRINTBUF_SIZE];
 238 #endif
 239
 240 /*******************************************************************/
 241 static int sendResponse (Parcel &p, RIL_SOCKET_ID socket_id);
 242
 243 static void dispatchVoid (Parcel& p, RequestInfo *pRI);
 244 static void dispatchString (Parcel& p, RequestInfo *pRI);
 245 static void dispatchStrings (Parcel& p, RequestInfo *pRI);
 246 static void dispatchInts (Parcel& p, RequestInfo *pRI);
 247 static void dispatchDial (Parcel& p, RequestInfo *pRI);
 248 static void dispatchSIM_IO (Parcel& p, RequestInfo *pRI);
 249 static void dispatchSIM_APDU (Parcel& p, RequestInfo *pRI);
 250 static void dispatchCallForward(Parcel& p, RequestInfo *pRI);
 251 static void dispatchRaw(Parcel& p, RequestInfo *pRI);
 252 static void dispatchSmsWrite (Parcel &p, RequestInfo *pRI);
 253 static void dispatchDataCall (Parcel& p, RequestInfo *pRI);
 254 static void dispatchVoiceRadioTech (Parcel& p, RequestInfo *pRI);
 255 static void dispatchSetInitialAttachApn (Parcel& p, RequestInfo *pRI);
 256 static void dispatchCdmaSubscriptionSource (Parcel& p, RequestInfo *pRI);
 257
 258 static void dispatchCdmaSms(Parcel &p, RequestInfo *pRI);
 259 static void dispatchImsSms(Parcel &p, RequestInfo *pRI);
 260 static void dispatchImsCdmaSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef);
 261 static void dispatchImsGsmSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef);
 262 static void dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI);
 263 static void dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI);
 264 static void dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI);
 265 static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI);
 266 static void dispatchNVReadItem(Parcel &p, RequestInfo *pRI);
 267 static void dispatchNVWriteItem(Parcel &p, RequestInfo *pRI);
 268 static void dispatchUiccSubscripton(Parcel &p, RequestInfo *pRI);
 269 static void dispatchSimAuthentication(Parcel &p, RequestInfo *pRI);
 270 static void dispatchDataProfile(Parcel &p, RequestInfo *pRI);
 271 static void dispatchRadioCapability(Parcel &p, RequestInfo *pRI);
 272 static int responseInts(Parcel &p, void *response, size_t responselen);
 273 static int responseFailCause(Parcel &p, void *response, size_t responselen);
 274 static int responseStrings(Parcel &p, void *response, size_t responselen);
 275 static int responseString(Parcel &p, void *response, size_t responselen);
 276 static int responseVoid(Parcel &p, void *response, size_t responselen);
 277 static int responseCallList(Parcel &p, void *response, size_t responselen);
 278 static int responseSMS(Parcel &p, void *response, size_t responselen);
 279 static int responseSIM_IO(Parcel &p, void *response, size_t responselen);
 280 static int responseCallForwards(Parcel &p, void *response, size_t responselen);
 281 static int responseDataCallList(Parcel &p, void *response, size_t responselen);
 282 static int responseSetupDataCall(Parcel &p, void *response, size_t responselen);
 283 static int responseRaw(Parcel &p, void *response, size_t responselen);
 284 static int responseSsn(Parcel &p, void *response, size_t responselen);
 285 static int responseSimStatus(Parcel &p, void *response, size_t responselen);
 286 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen);
 287 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen);
 288 static int responseCdmaSms(Parcel &p, void *response, size_t responselen);
 289 static int responseCellList(Parcel &p, void *response, size_t responselen);
 290 static int responseCdmaInformationRecords(Parcel &p,void *response, size_t responselen);
 291 static int responseRilSignalStrength(Parcel &p,void *response, size_t responselen);
 292 static int responseCallRing(Parcel &p, void *response, size_t responselen);
 293 static int responseCdmaSignalInfoRecord(Parcel &p,void *response, size_t responselen);
 294 static int responseCdmaCallWaiting(Parcel &p,void *response, size_t responselen);
 295 static int responseSimRefresh(Parcel &p, void *response, size_t responselen);
 296 static int responseCellInfoList(Parcel &p, void *response, size_t responselen);
 297 static int responseHardwareConfig(Parcel &p, void *response, size_t responselen);
 298 static int responseDcRtInfo(Parcel &p, void *response, size_t responselen);
 299 static int responseRadioCapability(Parcel &p, void *response, size_t responselen);
 300 static int responseSSData(Parcel &p, void *response, size_t responselen);
 301 static int responseLceStatus(Parcel &p, void *response, size_t responselen);
 302 static int responseLceData(Parcel &p, void *response, size_t responselen);
 303 static int responseActivityData(Parcel &p, void *response, size_t responselen);
 304
 305 static int decodeVoiceRadioTechnology (RIL_RadioState radioState);
 306 static int decodeCdmaSubscriptionSource (RIL_RadioState radioState);
 307 static RIL_RadioState processRadioState(RIL_RadioState newRadioState);
 308
 309 static bool isServiceTypeCfQuery(RIL_SsServiceType serType, RIL_SsRequestType reqType);
 310
 311 #ifdef RIL_SHLIB
 312 #if defined(ANDROID_MULTI_SIM)
 313 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
 314                                 size_t datalen, RIL_SOCKET_ID socket_id);
 315 #else
 316 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
 317                                 size_t datalen);
 318 #endif
 319 #endif
 320
 321 #if defined(ANDROID_MULTI_SIM)
 322 #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c), (d))
 323 #define CALL_ONREQUEST(a, b, c, d, e) s_callbacks.onRequest((a), (b), (c), (d), (e))
 324 #define CALL_ONSTATEREQUEST(a) s_callbacks.onStateRequest(a)
 325 #else
 326 #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c))
 327 #define CALL_ONREQUEST(a, b, c, d, e) s_callbacks.onRequest((a), (b), (c), (d))
 328 #define CALL_ONSTATEREQUEST(a) s_callbacks.onStateRequest()
 329 #endif
 330
 331 static UserCallbackInfo * internalRequestTimedCallback
 332     (RIL_TimedCallback callback, void *param,
 333         const struct timeval *relativeTime);
 334
 335 /** Index == requestNumber */
 336 static CommandInfo s_commands[] = {
 337 #include "ril_commands.h"
 338 };
 339
 340 static UnsolResponseInfo s_unsolResponses[] = {
 341 #include "ril_unsol_commands.h"
 342 };
 343
 344 /* For older RILs that do not support new commands RIL_REQUEST_VOICE_RADIO_TECH and
 345    RIL_UNSOL_VOICE_RADIO_TECH_CHANGED messages, decode the voice radio tech from
 346    radio state message and store it. Every time there is a change in Radio State
 347    check to see if voice radio tech changes and notify telephony
 348  */
 349 int voiceRadioTech = -1;
 350
 351 /* For older RILs that do not support new commands RIL_REQUEST_GET_CDMA_SUBSCRIPTION_SOURCE
 352    and RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED messages, decode the subscription
 353    source from radio state and store it. Every time there is a change in Radio State
 354    check to see if subscription source changed and notify telephony
 355  */
 356 int cdmaSubscriptionSource = -1;
 357
 358 /* For older RILs that do not send RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, decode the
 359    SIM/RUIM state from radio state and store it. Every time there is a change in Radio State,
 360    check to see if SIM/RUIM status changed and notify telephony
 361  */
 362 int simRuimStatus = -1;
 363
 364 static char * RIL_getRilSocketName() {
 365     return rild;
 366 }
 367
 368 extern "C"
 369 void RIL_setRilSocketName(const char * s) {
 370     strncpy(rild, s, MAX_SOCKET_NAME_LENGTH);
 371 }
 372
 373 static char *
 374 strdupReadString(Parcel &p) {
 375     size_t stringlen;
 376     const char16_t *s16;
 377
 378     s16 = p.readString16Inplace(&stringlen);
 379
 380     return strndup16to8(s16, stringlen);
 381 }
 382
 383 static status_t
 384 readStringFromParcelInplace(Parcel &p, char *str, size_t maxLen) {
 385     size_t s16Len;
 386     const char16_t *s16;
 387
 388     s16 = p.readString16Inplace(&s16Len);
 389     if (s16 == NULL) {
 390         return NO_MEMORY;
 391     }
 392     size_t strLen = strnlen16to8(s16, s16Len);
 393     if ((strLen + 1) > maxLen) {
 394         return NO_MEMORY;
 395     }
 396     if (strncpy16to8(str, s16, strLen) == NULL) {
 397         return NO_MEMORY;
 398     } else {
 399         return NO_ERROR;
 400     }
 401 }
 402
 403 static void writeStringToParcel(Parcel &p, const char *s) {
 404     char16_t *s16;
 405     size_t s16_len;
 406     s16 = strdup8to16(s, &s16_len);
 407     p.writeString16(s16, s16_len);
 408     free(s16);
 409 }
 410
 411
 412 static void
 413 memsetString (char *s) {
 414     if (s != NULL) {
 415         memset (s, 0, strlen(s));
 416     }
 417 }
 418
 419 void   nullParcelReleaseFunction (const uint8_t* data, size_t dataSize,
 420                                     const size_t* objects, size_t objectsSize,
 421                                         void* cookie) {
 422     // do nothing -- the data reference lives longer than the Parcel object
 423 }
 424
 425 /**
 426  * To be called from dispatch thread
 427  * Issue a single local request, ensuring that the response
 428  * is not sent back up to the command process
 429  */
 430 static void
 431 issueLocalRequest(int request, void *data, int len, RIL_SOCKET_ID socket_id) {
 432     RequestInfo *pRI;
 433     int ret;
 434     /* Hook for current context */
 435     /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
 436     pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
 437     /* pendingRequestsHook refer to &s_pendingRequests */
 438     RequestInfo**    pendingRequestsHook = &s_pendingRequests;
 439
 440 #if (SIM_COUNT == 2)
 441     if (socket_id == RIL_SOCKET_2) {
 442         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
 443         pendingRequestsHook = &s_pendingRequests_socket2;
 444     }
 445 #endif
 446
 447     pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
 448
 449     pRI->local = 1;
 450     pRI->token = 0xffffffff;        // token is not used in this context
 451     pRI->pCI = &(s_commands[request]);
 452     pRI->socket_id = socket_id;
 453
 454     ret = pthread_mutex_lock(pendingRequestsMutexHook);
 455     assert (ret == 0);
 456
 457     pRI->p_next = *pendingRequestsHook;
 458     *pendingRequestsHook = pRI;
 459
 460     ret = pthread_mutex_unlock(pendingRequestsMutexHook);
 461     assert (ret == 0);
 462
 463     RLOGD("C[locl]> %s", requestToString(request));
 464
 465     CALL_ONREQUEST(request, data, len, pRI, pRI->socket_id);
 466 }
 467
 468
 469
 470 static int
 471 processCommandBuffer(void *buffer, size_t buflen, RIL_SOCKET_ID socket_id) {
 472     Parcel p;
 473     status_t status;
 474     int32_t request;
 475     int32_t token;
 476     RequestInfo *pRI;
 477     int ret;
 478     /* Hook for current context */
 479     /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
 480     pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
 481     /* pendingRequestsHook refer to &s_pendingRequests */
 482     RequestInfo**    pendingRequestsHook = &s_pendingRequests;
 483
 484     p.setData((uint8_t *) buffer, buflen);
 485
 486     // status checked at end
 487     status = p.readInt32(&request);
 488     status = p.readInt32 (&token);
 489
 490 #if (SIM_COUNT >= 2)
 491     if (socket_id == RIL_SOCKET_2) {
 492         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
 493         pendingRequestsHook = &s_pendingRequests_socket2;
 494     }
 495 #if (SIM_COUNT >= 3)
 496     else if (socket_id == RIL_SOCKET_3) {
 497         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
 498         pendingRequestsHook = &s_pendingRequests_socket3;
 499     }
 500 #endif
 501 #if (SIM_COUNT >= 4)
 502     else if (socket_id == RIL_SOCKET_4) {
 503         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
 504         pendingRequestsHook = &s_pendingRequests_socket4;
 505     }
 506 #endif
 507 #endif
 508
 509     if (status != NO_ERROR) {
 510         RLOGE("invalid request block");
 511         return 0;
 512     }
 513
 514     if (request < 1 || request >= (int32_t)NUM_ELEMS(s_commands)) {
 515         Parcel pErr;
 516         RLOGE("unsupported request code %d token %d", request, token);
 517         // FIXME this should perhaps return a response
 518         pErr.writeInt32 (RESPONSE_SOLICITED);
 519         pErr.writeInt32 (token);
 520         pErr.writeInt32 (RIL_E_GENERIC_FAILURE);
 521
 522         sendResponse(pErr, socket_id);
 523         return 0;
 524     }
 525
 526
 527     pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
 528
 529     pRI->token = token;
 530     pRI->pCI = &(s_commands[request]);
 531     pRI->socket_id = socket_id;
 532
 533     ret = pthread_mutex_lock(pendingRequestsMutexHook);
 534     assert (ret == 0);
 535
 536     pRI->p_next = *pendingRequestsHook;
 537     *pendingRequestsHook = pRI;
 538
 539     ret = pthread_mutex_unlock(pendingRequestsMutexHook);
 540     assert (ret == 0);
 541
 542 /*    sLastDispatchedToken = token; */
 543
 544     pRI->pCI->dispatchFunction(p, pRI);
 545
 546     return 0;
 547 }
 548
 549 static void
 550 invalidCommandBlock (RequestInfo *pRI) {
 551     RLOGE("invalid command block for token %d request %s",
 552                 pRI->token, requestToString(pRI->pCI->requestNumber));
 553 }
 554
 555 /** Callee expects NULL */
 556 static void
 557 dispatchVoid (Parcel& p, RequestInfo *pRI) {
 558     clearPrintBuf;
 559     printRequest(pRI->token, pRI->pCI->requestNumber);
 560     CALL_ONREQUEST(pRI->pCI->requestNumber, NULL, 0, pRI, pRI->socket_id);
 561 }
 562
 563 /** Callee expects const char * */
 564 static void
 565 dispatchString (Parcel& p, RequestInfo *pRI) {
 566     status_t status;
 567     size_t datalen;
 568     size_t stringlen;
 569     char *string8 = NULL;
 570
 571     string8 = strdupReadString(p);
 572
 573     startRequest;
 574     appendPrintBuf("%s%s", printBuf, string8);
 575     closeRequest;
 576     printRequest(pRI->token, pRI->pCI->requestNumber);
 577
 578     CALL_ONREQUEST(pRI->pCI->requestNumber, string8,
 579                        sizeof(char *), pRI, pRI->socket_id);
 580
 581 #ifdef MEMSET_FREED
 582     memsetString(string8);
 583 #endif
 584
 585     free(string8);
 586     return;
 587 invalid:
 588     invalidCommandBlock(pRI);
 589     return;
 590 }
 591
 592 /** Callee expects const char ** */
 593 static void
 594 dispatchStrings (Parcel &p, RequestInfo *pRI) {
 595     int32_t countStrings;
 596     status_t status;
 597     size_t datalen;
 598     char **pStrings;
 599
 600     status = p.readInt32 (&countStrings);
 601
 602     if (status != NO_ERROR) {
 603         goto invalid;
 604     }
 605
 606     startRequest;
 607     if (countStrings == 0) {
 608         // just some non-null pointer
 609         pStrings = (char **)alloca(sizeof(char *));
 610         datalen = 0;
 611     } else if (((int)countStrings) == -1) {
 612         pStrings = NULL;
 613         datalen = 0;
 614     } else {
 615         datalen = sizeof(char *) * countStrings;
 616
 617         pStrings = (char **)alloca(datalen);
 618
 619         for (int i = 0 ; i < countStrings ; i++) {
 620             pStrings[i] = strdupReadString(p);
 621             appendPrintBuf("%s%s,", printBuf, pStrings[i]);
 622         }
 623     }
 624     removeLastChar;
 625     closeRequest;
 626     printRequest(pRI->token, pRI->pCI->requestNumber);
 627
 628     CALL_ONREQUEST(pRI->pCI->requestNumber, pStrings, datalen, pRI, pRI->socket_id);
 629
 630     if (pStrings != NULL) {
 631         for (int i = 0 ; i < countStrings ; i++) {
 632 #ifdef MEMSET_FREED
 633             memsetString (pStrings[i]);
 634 #endif
 635             free(pStrings[i]);
 636         }
 637
 638 #ifdef MEMSET_FREED
 639         memset(pStrings, 0, datalen);
 640 #endif
 641     }
 642
 643     return;
 644 invalid:
 645     invalidCommandBlock(pRI);
 646     return;
 647 }
 648
 649 /** Callee expects const int * */
 650 static void
 651 dispatchInts (Parcel &p, RequestInfo *pRI) {
 652     int32_t count;
 653     status_t status;
 654     size_t datalen;
 655     int *pInts;
 656
 657     status = p.readInt32 (&count);
 658
 659     if (status != NO_ERROR || count == 0) {
 660         goto invalid;
 661     }
 662
 663     datalen = sizeof(int) * count;
 664     pInts = (int *)alloca(datalen);
 665
 666     startRequest;
 667     for (int i = 0 ; i < count ; i++) {
 668         int32_t t;
 669
 670         status = p.readInt32(&t);
 671         pInts[i] = (int)t;
 672         appendPrintBuf("%s%d,", printBuf, t);
 673
 674         if (status != NO_ERROR) {
 675             goto invalid;
 676         }
 677    }
 678    removeLastChar;
 679    closeRequest;
 680    printRequest(pRI->token, pRI->pCI->requestNumber);
 681
 682    CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<int *>(pInts),
 683                        datalen, pRI, pRI->socket_id);
 684
 685 #ifdef MEMSET_FREED
 686     memset(pInts, 0, datalen);
 687 #endif
 688
 689     return;
 690 invalid:
 691     invalidCommandBlock(pRI);
 692     return;
 693 }
 694
 695
 696 /**
 697  * Callee expects const RIL_SMS_WriteArgs *
 698  * Payload is:
 699  *   int32_t status
 700  *   String pdu
 701  */
 702 static void
 703 dispatchSmsWrite (Parcel &p, RequestInfo *pRI) {
 704     RIL_SMS_WriteArgs args;
 705     int32_t t;
 706     status_t status;
 707
 708     RLOGD("dispatchSmsWrite");
 709     memset (&args, 0, sizeof(args));
 710
 711     status = p.readInt32(&t);
 712     args.status = (int)t;
 713
 714     args.pdu = strdupReadString(p);
 715
 716     if (status != NO_ERROR || args.pdu == NULL) {
 717         goto invalid;
 718     }
 719
 720     args.smsc = strdupReadString(p);
 721
 722     startRequest;
 723     appendPrintBuf("%s%d,%s,smsc=%s", printBuf, args.status,
 724         (char*)args.pdu,  (char*)args.smsc);
 725     closeRequest;
 726     printRequest(pRI->token, pRI->pCI->requestNumber);
 727
 728     CALL_ONREQUEST(pRI->pCI->requestNumber, &args, sizeof(args), pRI, pRI->socket_id);
 729
 730 #ifdef MEMSET_FREED
 731     memsetString (args.pdu);
 732 #endif
 733
 734     free (args.pdu);
 735
 736 #ifdef MEMSET_FREED
 737     memset(&args, 0, sizeof(args));
 738 #endif
 739
 740     return;
 741 invalid:
 742     invalidCommandBlock(pRI);
 743     return;
 744 }
 745
 746 /**
 747  * Callee expects const RIL_Dial *
 748  * Payload is:
 749  *   String address
 750  *   int32_t clir
 751  */
 752 static void
 753 dispatchDial (Parcel &p, RequestInfo *pRI) {
 754     RIL_Dial dial;
 755     RIL_UUS_Info uusInfo;
 756     int32_t sizeOfDial;
 757     int32_t t;
 758     int32_t uusPresent;
 759     status_t status;
 760
 761     RLOGD("dispatchDial");
 762     memset (&dial, 0, sizeof(dial));
 763
 764     dial.address = strdupReadString(p);
 765
 766     status = p.readInt32(&t);
 767     dial.clir = (int)t;
 768
 769     if (status != NO_ERROR || dial.address == NULL) {
 770         goto invalid;
 771     }
 772
 773     if (s_callbacks.version < 3) { // Remove when partners upgrade to version 3
 774         uusPresent = 0;
 775         sizeOfDial = sizeof(dial) - sizeof(RIL_UUS_Info *);
 776     } else {
 777         status = p.readInt32(&uusPresent);
 778
 779         if (status != NO_ERROR) {
 780             goto invalid;
 781         }
 782
 783         if (uusPresent == 0) {
 784             dial.uusInfo = NULL;
 785         } else {
 786             int32_t len;
 787
 788             memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
 789
 790             status = p.readInt32(&t);
 791             uusInfo.uusType = (RIL_UUS_Type) t;
 792
 793             status = p.readInt32(&t);
 794             uusInfo.uusDcs = (RIL_UUS_DCS) t;
 795
 796             status = p.readInt32(&len);
 797             if (status != NO_ERROR) {
 798                 goto invalid;
 799             }
 800
 801             // The java code writes -1 for null arrays
 802             if (((int) len) == -1) {
 803                 uusInfo.uusData = NULL;
 804                 len = 0;
 805             } else {
 806                 uusInfo.uusData = (char*) p.readInplace(len);
 807             }
 808
 809             uusInfo.uusLength = len;
 810             dial.uusInfo = &uusInfo;
 811         }
 812         sizeOfDial = sizeof(dial);
 813     }
 814
 815     startRequest;
 816     appendPrintBuf("%snum=%s,clir=%d", printBuf, dial.address, dial.clir);
 817     if (uusPresent) {
 818         appendPrintBuf("%s,uusType=%d,uusDcs=%d,uusLen=%d", printBuf,
 819                 dial.uusInfo->uusType, dial.uusInfo->uusDcs,
 820                 dial.uusInfo->uusLength);
 821     }
 822     closeRequest;
 823     printRequest(pRI->token, pRI->pCI->requestNumber);
 824
 825     CALL_ONREQUEST(pRI->pCI->requestNumber, &dial, sizeOfDial, pRI, pRI->socket_id);
 826
 827 #ifdef MEMSET_FREED
 828     memsetString (dial.address);
 829 #endif
 830
 831     free (dial.address);
 832
 833 #ifdef MEMSET_FREED
 834     memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
 835     memset(&dial, 0, sizeof(dial));
 836 #endif
 837
 838     return;
 839 invalid:
 840     invalidCommandBlock(pRI);
 841     return;
 842 }
 843
 844 /**
 845  * Callee expects const RIL_SIM_IO *
 846  * Payload is:
 847  *   int32_t command
 848  *   int32_t fileid
 849  *   String path
 850  *   int32_t p1, p2, p3
 851  *   String data
 852  *   String pin2
 853  *   String aidPtr
 854  */
 855 static void
 856 dispatchSIM_IO (Parcel &p, RequestInfo *pRI) {
 857     union RIL_SIM_IO {
 858         RIL_SIM_IO_v6 v6;
 859         RIL_SIM_IO_v5 v5;
 860     } simIO;
 861
 862     int32_t t;
 863     int size;
 864     status_t status;
 865
 866 #if VDBG
 867     RLOGD("dispatchSIM_IO");
 868 #endif
 869     memset (&simIO, 0, sizeof(simIO));
 870
 871     // note we only check status at the end
 872
 873     status = p.readInt32(&t);
 874     simIO.v6.command = (int)t;
 875
 876     status = p.readInt32(&t);
 877     simIO.v6.fileid = (int)t;
 878
 879     simIO.v6.path = strdupReadString(p);
 880
 881     status = p.readInt32(&t);
 882     simIO.v6.p1 = (int)t;
 883
 884     status = p.readInt32(&t);
 885     simIO.v6.p2 = (int)t;
 886
 887     status = p.readInt32(&t);
 888     simIO.v6.p3 = (int)t;
 889
 890     simIO.v6.data = strdupReadString(p);
 891     simIO.v6.pin2 = strdupReadString(p);
 892     simIO.v6.aidPtr = strdupReadString(p);
 893
 894     startRequest;
 895     appendPrintBuf("%scmd=0x%X,efid=0x%X,path=%s,%d,%d,%d,%s,pin2=%s,aid=%s", printBuf,
 896         simIO.v6.command, simIO.v6.fileid, (char*)simIO.v6.path,
 897         simIO.v6.p1, simIO.v6.p2, simIO.v6.p3,
 898         (char*)simIO.v6.data,  (char*)simIO.v6.pin2, simIO.v6.aidPtr);
 899     closeRequest;
 900     printRequest(pRI->token, pRI->pCI->requestNumber);
 901
 902     if (status != NO_ERROR) {
 903         goto invalid;
 904     }
 905
 906     size = (s_callbacks.version < 6) ? sizeof(simIO.v5) : sizeof(simIO.v6);
 907     CALL_ONREQUEST(pRI->pCI->requestNumber, &simIO, size, pRI, pRI->socket_id);
 908
 909 #ifdef MEMSET_FREED
 910     memsetString (simIO.v6.path);
 911     memsetString (simIO.v6.data);
 912     memsetString (simIO.v6.pin2);
 913     memsetString (simIO.v6.aidPtr);
 914 #endif
 915
 916     free (simIO.v6.path);
 917     free (simIO.v6.data);
 918     free (simIO.v6.pin2);
 919     free (simIO.v6.aidPtr);
 920
 921 #ifdef MEMSET_FREED
 922     memset(&simIO, 0, sizeof(simIO));
 923 #endif
 924
 925     return;
 926 invalid:
 927     invalidCommandBlock(pRI);
 928     return;
 929 }
 930
 931 /**
 932  * Callee expects const RIL_SIM_APDU *
 933  * Payload is:
 934  *   int32_t sessionid
 935  *   int32_t cla
 936  *   int32_t instruction
 937  *   int32_t p1, p2, p3
 938  *   String data
 939  */
 940 static void
 941 dispatchSIM_APDU (Parcel &p, RequestInfo *pRI) {
 942     int32_t t;
 943     status_t status;
 944     RIL_SIM_APDU apdu;
 945
 946 #if VDBG
 947     RLOGD("dispatchSIM_APDU");
 948 #endif
 949     memset (&apdu, 0, sizeof(RIL_SIM_APDU));
 950
 951     // Note we only check status at the end. Any single failure leads to
 952     // subsequent reads filing.
 953     status = p.readInt32(&t);
 954     apdu.sessionid = (int)t;
 955
 956     status = p.readInt32(&t);
 957     apdu.cla = (int)t;
 958
 959     status = p.readInt32(&t);
 960     apdu.instruction = (int)t;
 961
 962     status = p.readInt32(&t);
 963     apdu.p1 = (int)t;
 964
 965     status = p.readInt32(&t);
 966     apdu.p2 = (int)t;
 967
 968     status = p.readInt32(&t);
 969     apdu.p3 = (int)t;
 970
 971     apdu.data = strdupReadString(p);
 972
 973     startRequest;
 974     appendPrintBuf("%ssessionid=%d,cla=%d,ins=%d,p1=%d,p2=%d,p3=%d,data=%s",
 975         printBuf, apdu.sessionid, apdu.cla, apdu.instruction, apdu.p1, apdu.p2,
 976         apdu.p3, (char*)apdu.data);
 977     closeRequest;
 978     printRequest(pRI->token, pRI->pCI->requestNumber);
 979
 980     if (status != NO_ERROR) {
 981         goto invalid;
 982     }
 983
 984     CALL_ONREQUEST(pRI->pCI->requestNumber, &apdu, sizeof(RIL_SIM_APDU), pRI, pRI->socket_id);
 985
 986 #ifdef MEMSET_FREED
 987     memsetString(apdu.data);
 988 #endif
 989     free(apdu.data);
 990
 991 #ifdef MEMSET_FREED
 992     memset(&apdu, 0, sizeof(RIL_SIM_APDU));
 993 #endif
 994
 995     return;
 996 invalid:
 997     invalidCommandBlock(pRI);
 998     return;
 999 }
1000
1001
1002 /**
1003  * Callee expects const RIL_CallForwardInfo *
1004  * Payload is:
1005  *  int32_t status/action
1006  *  int32_t reason
1007  *  int32_t serviceCode
1008  *  int32_t toa
1009  *  String number  (0 length -> null)
1010  *  int32_t timeSeconds
1011  */
1012 static void
1013 dispatchCallForward(Parcel &p, RequestInfo *pRI) {
1014     RIL_CallForwardInfo cff;
1015     int32_t t;
1016     status_t status;
1017
1018     RLOGD("dispatchCallForward");
1019     memset (&cff, 0, sizeof(cff));
1020
1021     // note we only check status at the end
1022
1023     status = p.readInt32(&t);
1024     cff.status = (int)t;
1025
1026     status = p.readInt32(&t);
1027     cff.reason = (int)t;
1028
1029     status = p.readInt32(&t);
1030     cff.serviceClass = (int)t;
1031
1032     status = p.readInt32(&t);
1033     cff.toa = (int)t;
1034
1035     cff.number = strdupReadString(p);
1036
1037     status = p.readInt32(&t);
1038     cff.timeSeconds = (int)t;
1039
1040     if (status != NO_ERROR) {
1041         goto invalid;
1042     }
1043
1044     // special case: number 0-length fields is null
1045
1046     if (cff.number != NULL && strlen (cff.number) == 0) {
1047         cff.number = NULL;
1048     }
1049
1050     startRequest;
1051     appendPrintBuf("%sstat=%d,reason=%d,serv=%d,toa=%d,%s,tout=%d", printBuf,
1052         cff.status, cff.reason, cff.serviceClass, cff.toa,
1053         (char*)cff.number, cff.timeSeconds);
1054     closeRequest;
1055     printRequest(pRI->token, pRI->pCI->requestNumber);
1056
1057     CALL_ONREQUEST(pRI->pCI->requestNumber, &cff, sizeof(cff), pRI, pRI->socket_id);
1058
1059 #ifdef MEMSET_FREED
1060     memsetString(cff.number);
1061 #endif
1062
1063     free (cff.number);
1064
1065 #ifdef MEMSET_FREED
1066     memset(&cff, 0, sizeof(cff));
1067 #endif
1068
1069     return;
1070 invalid:
1071     invalidCommandBlock(pRI);
1072     return;
1073 }
1074
1075
1076 static void
1077 dispatchRaw(Parcel &p, RequestInfo *pRI) {
1078     int32_t len;
1079     status_t status;
1080     const void *data;
1081
1082     status = p.readInt32(&len);
1083
1084     if (status != NO_ERROR) {
1085         goto invalid;
1086     }
1087
1088     // The java code writes -1 for null arrays
1089     if (((int)len) == -1) {
1090         data = NULL;
1091         len = 0;
1092     }
1093
1094     data = p.readInplace(len);
1095
1096     startRequest;
1097     appendPrintBuf("%sraw_size=%d", printBuf, len);
1098     closeRequest;
1099     printRequest(pRI->token, pRI->pCI->requestNumber);
1100
1101     CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<void *>(data), len, pRI, pRI->socket_id);
1102
1103     return;
1104 invalid:
1105     invalidCommandBlock(pRI);
1106     return;
1107 }
1108
1109 static status_t
1110 constructCdmaSms(Parcel &p, RequestInfo *pRI, RIL_CDMA_SMS_Message& rcsm) {
1111     int32_t  t;
1112     uint8_t ut;
1113     status_t status;
1114     int32_t digitCount;
1115     int digitLimit;
1116
1117     memset(&rcsm, 0, sizeof(rcsm));
1118
1119     status = p.readInt32(&t);
1120     rcsm.uTeleserviceID = (int) t;
1121
1122     status = p.read(&ut,sizeof(ut));
1123     rcsm.bIsServicePresent = (uint8_t) ut;
1124
1125     status = p.readInt32(&t);
1126     rcsm.uServicecategory = (int) t;
1127
1128     status = p.readInt32(&t);
1129     rcsm.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1130
1131     status = p.readInt32(&t);
1132     rcsm.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1133
1134     status = p.readInt32(&t);
1135     rcsm.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1136
1137     status = p.readInt32(&t);
1138     rcsm.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1139
1140     status = p.read(&ut,sizeof(ut));
1141     rcsm.sAddress.number_of_digits= (uint8_t) ut;
1142
1143     digitLimit= MIN((rcsm.sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
1144     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1145         status = p.read(&ut,sizeof(ut));
1146         rcsm.sAddress.digits[digitCount] = (uint8_t) ut;
1147     }
1148
1149     status = p.readInt32(&t);
1150     rcsm.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1151
1152     status = p.read(&ut,sizeof(ut));
1153     rcsm.sSubAddress.odd = (uint8_t) ut;
1154
1155     status = p.read(&ut,sizeof(ut));
1156     rcsm.sSubAddress.number_of_digits = (uint8_t) ut;
1157
1158     digitLimit= MIN((rcsm.sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
1159     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1160         status = p.read(&ut,sizeof(ut));
1161         rcsm.sSubAddress.digits[digitCount] = (uint8_t) ut;
1162     }
1163
1164     status = p.readInt32(&t);
1165     rcsm.uBearerDataLen = (int) t;
1166
1167     digitLimit= MIN((rcsm.uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
1168     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1169         status = p.read(&ut, sizeof(ut));
1170         rcsm.aBearerData[digitCount] = (uint8_t) ut;
1171     }
1172
1173     if (status != NO_ERROR) {
1174         return status;
1175     }
1176
1177     startRequest;
1178     appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
1179             sAddress.digit_mode=%d, sAddress.Number_mode=%d, sAddress.number_type=%d, ",
1180             printBuf, rcsm.uTeleserviceID,rcsm.bIsServicePresent,rcsm.uServicecategory,
1181             rcsm.sAddress.digit_mode, rcsm.sAddress.number_mode,rcsm.sAddress.number_type);
1182     closeRequest;
1183
1184     printRequest(pRI->token, pRI->pCI->requestNumber);
1185
1186     return status;
1187 }
1188
1189 static void
1190 dispatchCdmaSms(Parcel &p, RequestInfo *pRI) {
1191     RIL_CDMA_SMS_Message rcsm;
1192
1193     RLOGD("dispatchCdmaSms");
1194     if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1195         goto invalid;
1196     }
1197
1198     CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsm, sizeof(rcsm),pRI, pRI->socket_id);
1199
1200 #ifdef MEMSET_FREED
1201     memset(&rcsm, 0, sizeof(rcsm));
1202 #endif
1203
1204     return;
1205
1206 invalid:
1207     invalidCommandBlock(pRI);
1208     return;
1209 }
1210
1211 static void
1212 dispatchImsCdmaSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1213     RIL_IMS_SMS_Message rism;
1214     RIL_CDMA_SMS_Message rcsm;
1215
1216     RLOGD("dispatchImsCdmaSms: retry=%d, messageRef=%d", retry, messageRef);
1217
1218     if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1219         goto invalid;
1220     }
1221     memset(&rism, 0, sizeof(rism));
1222     rism.tech = RADIO_TECH_3GPP2;
1223     rism.retry = retry;
1224     rism.messageRef = messageRef;
1225     rism.message.cdmaMessage = &rcsm;
1226
1227     CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1228             sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1229             +sizeof(rcsm),pRI, pRI->socket_id);
1230
1231 #ifdef MEMSET_FREED
1232     memset(&rcsm, 0, sizeof(rcsm));
1233     memset(&rism, 0, sizeof(rism));
1234 #endif
1235
1236     return;
1237
1238 invalid:
1239     invalidCommandBlock(pRI);
1240     return;
1241 }
1242
1243 static void
1244 dispatchImsGsmSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1245     RIL_IMS_SMS_Message rism;
1246     int32_t countStrings;
1247     status_t status;
1248     size_t datalen;
1249     char **pStrings;
1250     RLOGD("dispatchImsGsmSms: retry=%d, messageRef=%d", retry, messageRef);
1251
1252     status = p.readInt32 (&countStrings);
1253
1254     if (status != NO_ERROR) {
1255         goto invalid;
1256     }
1257
1258     memset(&rism, 0, sizeof(rism));
1259     rism.tech = RADIO_TECH_3GPP;
1260     rism.retry = retry;
1261     rism.messageRef = messageRef;
1262
1263     startRequest;
1264     appendPrintBuf("%stech=%d, retry=%d, messageRef=%d, ", printBuf,
1265                     (int)rism.tech, (int)rism.retry, rism.messageRef);
1266     if (countStrings == 0) {
1267         // just some non-null pointer
1268         pStrings = (char **)alloca(sizeof(char *));
1269         datalen = 0;
1270     } else if (((int)countStrings) == -1) {
1271         pStrings = NULL;
1272         datalen = 0;
1273     } else {
1274         datalen = sizeof(char *) * countStrings;
1275
1276         pStrings = (char **)alloca(datalen);
1277
1278         for (int i = 0 ; i < countStrings ; i++) {
1279             pStrings[i] = strdupReadString(p);
1280             appendPrintBuf("%s%s,", printBuf, pStrings[i]);
1281         }
1282     }
1283     removeLastChar;
1284     closeRequest;
1285     printRequest(pRI->token, pRI->pCI->requestNumber);
1286
1287     rism.message.gsmMessage = pStrings;
1288     CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1289             sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1290             +datalen, pRI, pRI->socket_id);
1291
1292     if (pStrings != NULL) {
1293         for (int i = 0 ; i < countStrings ; i++) {
1294 #ifdef MEMSET_FREED
1295             memsetString (pStrings[i]);
1296 #endif
1297             free(pStrings[i]);
1298         }
1299
1300 #ifdef MEMSET_FREED
1301         memset(pStrings, 0, datalen);
1302 #endif
1303     }
1304
1305 #ifdef MEMSET_FREED
1306     memset(&rism, 0, sizeof(rism));
1307 #endif
1308     return;
1309 invalid:
1310     ALOGE("dispatchImsGsmSms invalid block");
1311     invalidCommandBlock(pRI);
1312     return;
1313 }
1314
1315 static void
1316 dispatchImsSms(Parcel &p, RequestInfo *pRI) {
1317     int32_t  t;
1318     status_t status = p.readInt32(&t);
1319     RIL_RadioTechnologyFamily format;
1320     uint8_t retry;
1321     int32_t messageRef;
1322
1323     RLOGD("dispatchImsSms");
1324     if (status != NO_ERROR) {
1325         goto invalid;
1326     }
1327     format = (RIL_RadioTechnologyFamily) t;
1328
1329     // read retry field
1330     status = p.read(&retry,sizeof(retry));
1331     if (status != NO_ERROR) {
1332         goto invalid;
1333     }
1334     // read messageRef field
1335     status = p.read(&messageRef,sizeof(messageRef));
1336     if (status != NO_ERROR) {
1337         goto invalid;
1338     }
1339
1340     if (RADIO_TECH_3GPP == format) {
1341         dispatchImsGsmSms(p, pRI, retry, messageRef);
1342     } else if (RADIO_TECH_3GPP2 == format) {
1343         dispatchImsCdmaSms(p, pRI, retry, messageRef);
1344     } else {
1345         ALOGE("requestImsSendSMS invalid format value =%d", format);
1346     }
1347
1348     return;
1349
1350 invalid:
1351     invalidCommandBlock(pRI);
1352     return;
1353 }
1354
1355 static void
1356 dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI) {
1357     RIL_CDMA_SMS_Ack rcsa;
1358     int32_t  t;
1359     status_t status;
1360     int32_t digitCount;
1361
1362     RLOGD("dispatchCdmaSmsAck");
1363     memset(&rcsa, 0, sizeof(rcsa));
1364
1365     status = p.readInt32(&t);
1366     rcsa.uErrorClass = (RIL_CDMA_SMS_ErrorClass) t;
1367
1368     status = p.readInt32(&t);
1369     rcsa.uSMSCauseCode = (int) t;
1370
1371     if (status != NO_ERROR) {
1372         goto invalid;
1373     }
1374
1375     startRequest;
1376     appendPrintBuf("%suErrorClass=%d, uTLStatus=%d, ",
1377             printBuf, rcsa.uErrorClass, rcsa.uSMSCauseCode);
1378     closeRequest;
1379
1380     printRequest(pRI->token, pRI->pCI->requestNumber);
1381
1382     CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsa, sizeof(rcsa),pRI, pRI->socket_id);
1383
1384 #ifdef MEMSET_FREED
1385     memset(&rcsa, 0, sizeof(rcsa));
1386 #endif
1387
1388     return;
1389
1390 invalid:
1391     invalidCommandBlock(pRI);
1392     return;
1393 }
1394
1395 static void
1396 dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1397     int32_t t;
1398     status_t status;
1399     int32_t num;
1400
1401     status = p.readInt32(&num);
1402     if (status != NO_ERROR) {
1403         goto invalid;
1404     }
1405
1406     {
1407         RIL_GSM_BroadcastSmsConfigInfo gsmBci[num];
1408         RIL_GSM_BroadcastSmsConfigInfo *gsmBciPtrs[num];
1409
1410         startRequest;
1411         for (int i = 0 ; i < num ; i++ ) {
1412             gsmBciPtrs[i] = &gsmBci[i];
1413
1414             status = p.readInt32(&t);
1415             gsmBci[i].fromServiceId = (int) t;
1416
1417             status = p.readInt32(&t);
1418             gsmBci[i].toServiceId = (int) t;
1419
1420             status = p.readInt32(&t);
1421             gsmBci[i].fromCodeScheme = (int) t;
1422
1423             status = p.readInt32(&t);
1424             gsmBci[i].toCodeScheme = (int) t;
1425
1426             status = p.readInt32(&t);
1427             gsmBci[i].selected = (uint8_t) t;
1428
1429             appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId =%d, \
1430                   fromCodeScheme=%d, toCodeScheme=%d, selected =%d]", printBuf, i,
1431                   gsmBci[i].fromServiceId, gsmBci[i].toServiceId,
1432                   gsmBci[i].fromCodeScheme, gsmBci[i].toCodeScheme,
1433                   gsmBci[i].selected);
1434         }
1435         closeRequest;
1436
1437         if (status != NO_ERROR) {
1438             goto invalid;
1439         }
1440
1441         CALL_ONREQUEST(pRI->pCI->requestNumber,
1442                               gsmBciPtrs,
1443                               num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *),
1444                               pRI, pRI->socket_id);
1445
1446 #ifdef MEMSET_FREED
1447         memset(gsmBci, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo));
1448         memset(gsmBciPtrs, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *));
1449 #endif
1450     }
1451
1452     return;
1453
1454 invalid:
1455     invalidCommandBlock(pRI);
1456     return;
1457 }
1458
1459 static void
1460 dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1461     int32_t t;
1462     status_t status;
1463     int32_t num;
1464
1465     status = p.readInt32(&num);
1466     if (status != NO_ERROR) {
1467         goto invalid;
1468     }
1469
1470     {
1471         RIL_CDMA_BroadcastSmsConfigInfo cdmaBci[num];
1472         RIL_CDMA_BroadcastSmsConfigInfo *cdmaBciPtrs[num];
1473
1474         startRequest;
1475         for (int i = 0 ; i < num ; i++ ) {
1476             cdmaBciPtrs[i] = &cdmaBci[i];
1477
1478             status = p.readInt32(&t);
1479             cdmaBci[i].service_category = (int) t;
1480
1481             status = p.readInt32(&t);
1482             cdmaBci[i].language = (int) t;
1483
1484             status = p.readInt32(&t);
1485             cdmaBci[i].selected = (uint8_t) t;
1486
1487             appendPrintBuf("%s [%d: service_category=%d, language =%d, \
1488                   entries.bSelected =%d]", printBuf, i, cdmaBci[i].service_category,
1489                   cdmaBci[i].language, cdmaBci[i].selected);
1490         }
1491         closeRequest;
1492
1493         if (status != NO_ERROR) {
1494             goto invalid;
1495         }
1496
1497         CALL_ONREQUEST(pRI->pCI->requestNumber,
1498                               cdmaBciPtrs,
1499                               num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *),
1500                               pRI, pRI->socket_id);
1501
1502 #ifdef MEMSET_FREED
1503         memset(cdmaBci, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo));
1504         memset(cdmaBciPtrs, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *));
1505 #endif
1506     }
1507
1508     return;
1509
1510 invalid:
1511     invalidCommandBlock(pRI);
1512     return;
1513 }
1514
1515 static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI) {
1516     RIL_CDMA_SMS_WriteArgs rcsw;
1517     int32_t  t;
1518     uint32_t ut;
1519     uint8_t  uct;
1520     status_t status;
1521     int32_t  digitCount;
1522
1523     memset(&rcsw, 0, sizeof(rcsw));
1524
1525     status = p.readInt32(&t);
1526     rcsw.status = t;
1527
1528     status = p.readInt32(&t);
1529     rcsw.message.uTeleserviceID = (int) t;
1530
1531     status = p.read(&uct,sizeof(uct));
1532     rcsw.message.bIsServicePresent = (uint8_t) uct;
1533
1534     status = p.readInt32(&t);
1535     rcsw.message.uServicecategory = (int) t;
1536
1537     status = p.readInt32(&t);
1538     rcsw.message.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1539
1540     status = p.readInt32(&t);
1541     rcsw.message.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1542
1543     status = p.readInt32(&t);
1544     rcsw.message.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1545
1546     status = p.readInt32(&t);
1547     rcsw.message.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1548
1549     status = p.read(&uct,sizeof(uct));
1550     rcsw.message.sAddress.number_of_digits = (uint8_t) uct;
1551
1552     for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_ADDRESS_MAX; digitCount ++) {
1553         status = p.read(&uct,sizeof(uct));
1554         rcsw.message.sAddress.digits[digitCount] = (uint8_t) uct;
1555     }
1556
1557     status = p.readInt32(&t);
1558     rcsw.message.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1559
1560     status = p.read(&uct,sizeof(uct));
1561     rcsw.message.sSubAddress.odd = (uint8_t) uct;
1562
1563     status = p.read(&uct,sizeof(uct));
1564     rcsw.message.sSubAddress.number_of_digits = (uint8_t) uct;
1565
1566     for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_SUBADDRESS_MAX; digitCount ++) {
1567         status = p.read(&uct,sizeof(uct));
1568         rcsw.message.sSubAddress.digits[digitCount] = (uint8_t) uct;
1569     }
1570
1571     status = p.readInt32(&t);
1572     rcsw.message.uBearerDataLen = (int) t;
1573
1574     for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_BEARER_DATA_MAX; digitCount ++) {
1575         status = p.read(&uct, sizeof(uct));
1576         rcsw.message.aBearerData[digitCount] = (uint8_t) uct;
1577     }
1578
1579     if (status != NO_ERROR) {
1580         goto invalid;
1581     }
1582
1583     startRequest;
1584     appendPrintBuf("%sstatus=%d, message.uTeleserviceID=%d, message.bIsServicePresent=%d, \
1585             message.uServicecategory=%d, message.sAddress.digit_mode=%d, \
1586             message.sAddress.number_mode=%d, \
1587             message.sAddress.number_type=%d, ",
1588             printBuf, rcsw.status, rcsw.message.uTeleserviceID, rcsw.message.bIsServicePresent,
1589             rcsw.message.uServicecategory, rcsw.message.sAddress.digit_mode,
1590             rcsw.message.sAddress.number_mode,
1591             rcsw.message.sAddress.number_type);
1592     closeRequest;
1593
1594     printRequest(pRI->token, pRI->pCI->requestNumber);
1595
1596     CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsw, sizeof(rcsw),pRI, pRI->socket_id);
1597
1598 #ifdef MEMSET_FREED
1599     memset(&rcsw, 0, sizeof(rcsw));
1600 #endif
1601
1602     return;
1603
1604 invalid:
1605     invalidCommandBlock(pRI);
1606     return;
1607
1608 }
1609
1610 // For backwards compatibility in RIL_REQUEST_SETUP_DATA_CALL.
1611 // Version 4 of the RIL interface adds a new PDP type parameter to support
1612 // IPv6 and dual-stack PDP contexts. When dealing with a previous version of
1613 // RIL, remove the parameter from the request.
1614 static void dispatchDataCall(Parcel& p, RequestInfo *pRI) {
1615     // In RIL v3, REQUEST_SETUP_DATA_CALL takes 6 parameters.
1616     const int numParamsRilV3 = 6;
1617
1618     // The first bytes of the RIL parcel contain the request number and the
1619     // serial number - see processCommandBuffer(). Copy them over too.
1620     int pos = p.dataPosition();
1621
1622     int numParams = p.readInt32();
1623     if (s_callbacks.version < 4 && numParams > numParamsRilV3) {
1624       Parcel p2;
1625       p2.appendFrom(&p, 0, pos);
1626       p2.writeInt32(numParamsRilV3);
1627       for(int i = 0; i < numParamsRilV3; i++) {
1628         p2.writeString16(p.readString16());
1629       }
1630       p2.setDataPosition(pos);
1631       dispatchStrings(p2, pRI);
1632     } else {
1633       p.setDataPosition(pos);
1634       dispatchStrings(p, pRI);
1635     }
1636 }
1637
1638 // For backwards compatibility with RILs that dont support RIL_REQUEST_VOICE_RADIO_TECH.
1639 // When all RILs handle this request, this function can be removed and
1640 // the request can be sent directly to the RIL using dispatchVoid.
1641 static void dispatchVoiceRadioTech(Parcel& p, RequestInfo *pRI) {
1642     RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1643
1644     if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1645         RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1646     }
1647
1648     // RILs that support RADIO_STATE_ON should support this request.
1649     if (RADIO_STATE_ON == state) {
1650         dispatchVoid(p, pRI);
1651         return;
1652     }
1653
1654     // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1655     // will not support this new request either and decode Voice Radio Technology
1656     // from Radio State
1657     voiceRadioTech = decodeVoiceRadioTechnology(state);
1658
1659     if (voiceRadioTech < 0)
1660         RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1661     else
1662         RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &voiceRadioTech, sizeof(int));
1663 }
1664
1665 // For backwards compatibility in RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE:.
1666 // When all RILs handle this request, this function can be removed and
1667 // the request can be sent directly to the RIL using dispatchVoid.
1668 static void dispatchCdmaSubscriptionSource(Parcel& p, RequestInfo *pRI) {
1669     RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1670
1671     if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1672         RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1673     }
1674
1675     // RILs that support RADIO_STATE_ON should support this request.
1676     if (RADIO_STATE_ON == state) {
1677         dispatchVoid(p, pRI);
1678         return;
1679     }
1680
1681     // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1682     // will not support this new request either and decode CDMA Subscription Source
1683     // from Radio State
1684     cdmaSubscriptionSource = decodeCdmaSubscriptionSource(state);
1685
1686     if (cdmaSubscriptionSource < 0)
1687         RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1688     else
1689         RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &cdmaSubscriptionSource, sizeof(int));
1690 }
1691
1692 static void dispatchSetInitialAttachApn(Parcel &p, RequestInfo *pRI)
1693 {
1694     RIL_InitialAttachApn pf;
1695     int32_t  t;
1696     status_t status;
1697
1698     memset(&pf, 0, sizeof(pf));
1699
1700     pf.apn = strdupReadString(p);
1701     pf.protocol = strdupReadString(p);
1702
1703     status = p.readInt32(&t);
1704     pf.authtype = (int) t;
1705
1706     pf.username = strdupReadString(p);
1707     pf.password = strdupReadString(p);
1708
1709     startRequest;
1710     appendPrintBuf("%sapn=%s, protocol=%s, authtype=%d, username=%s, password=%s",
1711             printBuf, pf.apn, pf.protocol, pf.authtype, pf.username, pf.password);
1712     closeRequest;
1713     printRequest(pRI->token, pRI->pCI->requestNumber);
1714
1715     if (status != NO_ERROR) {
1716         goto invalid;
1717     }
1718     CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1719
1720 #ifdef MEMSET_FREED
1721     memsetString(pf.apn);
1722     memsetString(pf.protocol);
1723     memsetString(pf.username);
1724     memsetString(pf.password);
1725 #endif
1726
1727     free(pf.apn);
1728     free(pf.protocol);
1729     free(pf.username);
1730     free(pf.password);
1731
1732 #ifdef MEMSET_FREED
1733     memset(&pf, 0, sizeof(pf));
1734 #endif
1735
1736     return;
1737 invalid:
1738     invalidCommandBlock(pRI);
1739     return;
1740 }
1741
1742 static void dispatchNVReadItem(Parcel &p, RequestInfo *pRI) {
1743     RIL_NV_ReadItem nvri;
1744     int32_t  t;
1745     status_t status;
1746
1747     memset(&nvri, 0, sizeof(nvri));
1748
1749     status = p.readInt32(&t);
1750     nvri.itemID = (RIL_NV_Item) t;
1751
1752     if (status != NO_ERROR) {
1753         goto invalid;
1754     }
1755
1756     startRequest;
1757     appendPrintBuf("%snvri.itemID=%d, ", printBuf, nvri.itemID);
1758     closeRequest;
1759
1760     printRequest(pRI->token, pRI->pCI->requestNumber);
1761
1762     CALL_ONREQUEST(pRI->pCI->requestNumber, &nvri, sizeof(nvri), pRI, pRI->socket_id);
1763
1764 #ifdef MEMSET_FREED
1765     memset(&nvri, 0, sizeof(nvri));
1766 #endif
1767
1768     return;
1769
1770 invalid:
1771     invalidCommandBlock(pRI);
1772     return;
1773 }
1774
1775 static void dispatchNVWriteItem(Parcel &p, RequestInfo *pRI) {
1776     RIL_NV_WriteItem nvwi;
1777     int32_t  t;
1778     status_t status;
1779
1780     memset(&nvwi, 0, sizeof(nvwi));
1781
1782     status = p.readInt32(&t);
1783     nvwi.itemID = (RIL_NV_Item) t;
1784
1785     nvwi.value = strdupReadString(p);
1786
1787     if (status != NO_ERROR || nvwi.value == NULL) {
1788         goto invalid;
1789     }
1790
1791     startRequest;
1792     appendPrintBuf("%snvwi.itemID=%d, value=%s, ", printBuf, nvwi.itemID,
1793             nvwi.value);
1794     closeRequest;
1795
1796     printRequest(pRI->token, pRI->pCI->requestNumber);
1797
1798     CALL_ONREQUEST(pRI->pCI->requestNumber, &nvwi, sizeof(nvwi), pRI, pRI->socket_id);
1799
1800 #ifdef MEMSET_FREED
1801     memsetString(nvwi.value);
1802 #endif
1803
1804     free(nvwi.value);
1805
1806 #ifdef MEMSET_FREED
1807     memset(&nvwi, 0, sizeof(nvwi));
1808 #endif
1809
1810     return;
1811
1812 invalid:
1813     invalidCommandBlock(pRI);
1814     return;
1815 }
1816
1817
1818 static void dispatchUiccSubscripton(Parcel &p, RequestInfo *pRI) {
1819     RIL_SelectUiccSub uicc_sub;
1820     status_t status;
1821     int32_t  t;
1822     memset(&uicc_sub, 0, sizeof(uicc_sub));
1823
1824     status = p.readInt32(&t);
1825     if (status != NO_ERROR) {
1826         goto invalid;
1827     }
1828     uicc_sub.slot = (int) t;
1829
1830     status = p.readInt32(&t);
1831     if (status != NO_ERROR) {
1832         goto invalid;
1833     }
1834     uicc_sub.app_index = (int) t;
1835
1836     status = p.readInt32(&t);
1837     if (status != NO_ERROR) {
1838         goto invalid;
1839     }
1840     uicc_sub.sub_type = (RIL_SubscriptionType) t;
1841
1842     status = p.readInt32(&t);
1843     if (status != NO_ERROR) {
1844         goto invalid;
1845     }
1846     uicc_sub.act_status = (RIL_UiccSubActStatus) t;
1847
1848     startRequest;
1849     appendPrintBuf("slot=%d, app_index=%d, act_status = %d", uicc_sub.slot, uicc_sub.app_index,
1850             uicc_sub.act_status);
1851     RLOGD("dispatchUiccSubscription, slot=%d, app_index=%d, act_status = %d", uicc_sub.slot,
1852             uicc_sub.app_index, uicc_sub.act_status);
1853     closeRequest;
1854     printRequest(pRI->token, pRI->pCI->requestNumber);
1855
1856     CALL_ONREQUEST(pRI->pCI->requestNumber, &uicc_sub, sizeof(uicc_sub), pRI, pRI->socket_id);
1857
1858 #ifdef MEMSET_FREED
1859     memset(&uicc_sub, 0, sizeof(uicc_sub));
1860 #endif
1861     return;
1862
1863 invalid:
1864     invalidCommandBlock(pRI);
1865     return;
1866 }
1867
1868 static void dispatchSimAuthentication(Parcel &p, RequestInfo *pRI)
1869 {
1870     RIL_SimAuthentication pf;
1871     int32_t  t;
1872     status_t status;
1873
1874     memset(&pf, 0, sizeof(pf));
1875
1876     status = p.readInt32(&t);
1877     pf.authContext = (int) t;
1878     pf.authData = strdupReadString(p);
1879     pf.aid = strdupReadString(p);
1880
1881     startRequest;
1882     appendPrintBuf("authContext=%s, authData=%s, aid=%s", pf.authContext, pf.authData, pf.aid);
1883     closeRequest;
1884     printRequest(pRI->token, pRI->pCI->requestNumber);
1885
1886     if (status != NO_ERROR) {
1887         goto invalid;
1888     }
1889     CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1890
1891 #ifdef MEMSET_FREED
1892     memsetString(pf.authData);
1893     memsetString(pf.aid);
1894 #endif
1895
1896     free(pf.authData);
1897     free(pf.aid);
1898
1899 #ifdef MEMSET_FREED
1900     memset(&pf, 0, sizeof(pf));
1901 #endif
1902
1903     return;
1904 invalid:
1905     invalidCommandBlock(pRI);
1906     return;
1907 }
1908
1909 static void dispatchDataProfile(Parcel &p, RequestInfo *pRI) {
1910     int32_t t;
1911     status_t status;
1912     int32_t num;
1913
1914     status = p.readInt32(&num);
1915     if (status != NO_ERROR) {
1916         goto invalid;
1917     }
1918
1919     {
1920         RIL_DataProfileInfo dataProfiles[num];
1921         RIL_DataProfileInfo *dataProfilePtrs[num];
1922
1923         startRequest;
1924         for (int i = 0 ; i < num ; i++ ) {
1925             dataProfilePtrs[i] = &dataProfiles[i];
1926
1927             status = p.readInt32(&t);
1928             dataProfiles[i].profileId = (int) t;
1929
1930             dataProfiles[i].apn = strdupReadString(p);
1931             dataProfiles[i].protocol = strdupReadString(p);
1932             status = p.readInt32(&t);
1933             dataProfiles[i].authType = (int) t;
1934
1935             dataProfiles[i].user = strdupReadString(p);
1936             dataProfiles[i].password = strdupReadString(p);
1937
1938             status = p.readInt32(&t);
1939             dataProfiles[i].type = (int) t;
1940
1941             status = p.readInt32(&t);
1942             dataProfiles[i].maxConnsTime = (int) t;
1943             status = p.readInt32(&t);
1944             dataProfiles[i].maxConns = (int) t;
1945             status = p.readInt32(&t);
1946             dataProfiles[i].waitTime = (int) t;
1947
1948             status = p.readInt32(&t);
1949             dataProfiles[i].enabled = (int) t;
1950
1951             appendPrintBuf("%s [%d: profileId=%d, apn =%s, protocol =%s, authType =%d, \
1952                   user =%s, password =%s, type =%d, maxConnsTime =%d, maxConns =%d, \
1953                   waitTime =%d, enabled =%d]", printBuf, i, dataProfiles[i].profileId,
1954                   dataProfiles[i].apn, dataProfiles[i].protocol, dataProfiles[i].authType,
1955                   dataProfiles[i].user, dataProfiles[i].password, dataProfiles[i].type,
1956                   dataProfiles[i].maxConnsTime, dataProfiles[i].maxConns,
1957                   dataProfiles[i].waitTime, dataProfiles[i].enabled);
1958         }
1959         closeRequest;
1960         printRequest(pRI->token, pRI->pCI->requestNumber);
1961
1962         if (status != NO_ERROR) {
1963             goto invalid;
1964         }
1965         CALL_ONREQUEST(pRI->pCI->requestNumber,
1966                               dataProfilePtrs,
1967                               num * sizeof(RIL_DataProfileInfo *),
1968                               pRI, pRI->socket_id);
1969
1970 #ifdef MEMSET_FREED
1971         memset(dataProfiles, 0, num * sizeof(RIL_DataProfileInfo));
1972         memset(dataProfilePtrs, 0, num * sizeof(RIL_DataProfileInfo *));
1973 #endif
1974     }
1975
1976     return;
1977
1978 invalid:
1979     invalidCommandBlock(pRI);
1980     return;
1981 }
1982
1983 static void dispatchRadioCapability(Parcel &p, RequestInfo *pRI){
1984     RIL_RadioCapability rc;
1985     int32_t t;
1986     status_t status;
1987
1988     memset (&rc, 0, sizeof(RIL_RadioCapability));
1989
1990     status = p.readInt32(&t);
1991     rc.version = (int)t;
1992     if (status != NO_ERROR) {
1993         goto invalid;
1994     }
1995
1996     status = p.readInt32(&t);
1997     rc.session= (int)t;
1998     if (status != NO_ERROR) {
1999         goto invalid;
2000     }
2001
2002     status = p.readInt32(&t);
2003     rc.phase= (int)t;
2004     if (status != NO_ERROR) {
2005         goto invalid;
2006     }
2007
2008     status = p.readInt32(&t);
2009     rc.rat = (int)t;
2010     if (status != NO_ERROR) {
2011         goto invalid;
2012     }
2013
2014     status = readStringFromParcelInplace(p, rc.logicalModemUuid, sizeof(rc.logicalModemUuid));
2015     if (status != NO_ERROR) {
2016         goto invalid;
2017     }
2018
2019     status = p.readInt32(&t);
2020     rc.status = (int)t;
2021
2022     if (status != NO_ERROR) {
2023         goto invalid;
2024     }
2025
2026     startRequest;
2027     appendPrintBuf("%s [version:%d, session:%d, phase:%d, rat:%d, \
2028             logicalModemUuid:%s, status:%d", printBuf, rc.version, rc.session
2029             rc.phase, rc.rat, rc.logicalModemUuid, rc.session);
2030
2031     closeRequest;
2032     printRequest(pRI->token, pRI->pCI->requestNumber);
2033
2034     CALL_ONREQUEST(pRI->pCI->requestNumber,
2035                 &rc,
2036                 sizeof(RIL_RadioCapability),
2037                 pRI, pRI->socket_id);
2038     return;
2039 invalid:
2040     invalidCommandBlock(pRI);
2041     return;
2042 }
2043
2044 static int
2045 blockingWrite(int fd, const void *buffer, size_t len) {
2046     size_t writeOffset = 0;
2047     const uint8_t *toWrite;
2048
2049     toWrite = (const uint8_t *)buffer;
2050
2051     while (writeOffset < len) {
2052         ssize_t written;
2053         do {
2054             written = write (fd, toWrite + writeOffset,
2055                                 len - writeOffset);
2056         } while (written < 0 && ((errno == EINTR) || (errno == EAGAIN)));
2057
2058         if (written >= 0) {
2059             writeOffset += written;
2060         } else {   // written < 0
2061             RLOGE ("RIL Response: unexpected error on write errno:%d", errno);
2062             close(fd);
2063             return -1;
2064         }
2065     }
2066 #if VDBG
2067     RLOGE("RIL Response bytes written:%d", writeOffset);
2068 #endif
2069     return 0;
2070 }
2071
2072 static int
2073 sendResponseRaw (const void *data, size_t dataSize, RIL_SOCKET_ID socket_id) {
2074     int fd = s_ril_param_socket.fdCommand;
2075     int ret;
2076     uint32_t header;
2077     pthread_mutex_t * writeMutexHook = &s_writeMutex;
2078
2079 #if VDBG
2080     RLOGE("Send Response to %s", rilSocketIdToString(socket_id));
2081 #endif
2082
2083 #if (SIM_COUNT >= 2)
2084     if (socket_id == RIL_SOCKET_2) {
2085         fd = s_ril_param_socket2.fdCommand;
2086         writeMutexHook = &s_writeMutex_socket2;
2087     }
2088 #if (SIM_COUNT >= 3)
2089     else if (socket_id == RIL_SOCKET_3) {
2090         fd = s_ril_param_socket3.fdCommand;
2091         writeMutexHook = &s_writeMutex_socket3;
2092     }
2093 #endif
2094 #if (SIM_COUNT >= 4)
2095     else if (socket_id == RIL_SOCKET_4) {
2096         fd = s_ril_param_socket4.fdCommand;
2097         writeMutexHook = &s_writeMutex_socket4;
2098     }
2099 #endif
2100 #endif
2101     if (fd < 0) {
2102         return -1;
2103     }
2104
2105     if (dataSize > MAX_COMMAND_BYTES) {
2106         RLOGE("RIL: packet larger than %u (%u)",
2107                 MAX_COMMAND_BYTES, (unsigned int )dataSize);
2108
2109         return -1;
2110     }
2111
2112     pthread_mutex_lock(writeMutexHook);
2113
2114     header = htonl(dataSize);
2115
2116     ret = blockingWrite(fd, (void *)&header, sizeof(header));
2117
2118     if (ret < 0) {
2119         pthread_mutex_unlock(writeMutexHook);
2120         return ret;
2121     }
2122
2123     ret = blockingWrite(fd, data, dataSize);
2124
2125     if (ret < 0) {
2126         pthread_mutex_unlock(writeMutexHook);
2127         return ret;
2128     }
2129
2130     pthread_mutex_unlock(writeMutexHook);
2131
2132     return 0;
2133 }
2134
2135 static int
2136 sendResponse (Parcel &p, RIL_SOCKET_ID socket_id) {
2137     printResponse;
2138     return sendResponseRaw(p.data(), p.dataSize(), socket_id);
2139 }
2140
2141 /** response is an int* pointing to an array of ints */
2142
2143 static int
2144 responseInts(Parcel &p, void *response, size_t responselen) {
2145     int numInts;
2146
2147     if (response == NULL && responselen != 0) {
2148         RLOGE("invalid response: NULL");
2149         return RIL_ERRNO_INVALID_RESPONSE;
2150     }
2151     if (responselen % sizeof(int) != 0) {
2152         RLOGE("responseInts: invalid response length %d expected multiple of %d\n",
2153             (int)responselen, (int)sizeof(int));
2154         return RIL_ERRNO_INVALID_RESPONSE;
2155     }
2156
2157     int *p_int = (int *) response;
2158
2159     numInts = responselen / sizeof(int);
2160     p.writeInt32 (numInts);
2161
2162     /* each int*/
2163     startResponse;
2164     for (int i = 0 ; i < numInts ; i++) {
2165         appendPrintBuf("%s%d,", printBuf, p_int[i]);
2166         p.writeInt32(p_int[i]);
2167     }
2168     removeLastChar;
2169     closeResponse;
2170
2171     return 0;
2172 }
2173
2174 // Response is an int or RIL_LastCallFailCauseInfo.
2175 // Currently, only Shamu plans to use RIL_LastCallFailCauseInfo.
2176 // TODO(yjl): Let all implementations use RIL_LastCallFailCauseInfo.
2177 static int responseFailCause(Parcel &p, void *response, size_t responselen) {
2178     if (response == NULL && responselen != 0) {
2179         RLOGE("invalid response: NULL");
2180         return RIL_ERRNO_INVALID_RESPONSE;
2181     }
2182
2183     if (responselen == sizeof(int)) {
2184       return responseInts(p, response, responselen);
2185     } else if (responselen == sizeof(RIL_LastCallFailCauseInfo)) {
2186       startResponse;
2187       RIL_LastCallFailCauseInfo *p_fail_cause_info = (RIL_LastCallFailCauseInfo *) response;
2188       appendPrintBuf("%s[cause_code=%d,vendor_cause=%s]", printBuf, p_fail_cause_info->cause_code,
2189                      p_fail_cause_info->vendor_cause);
2190       p.writeInt32(p_fail_cause_info->cause_code);
2191       writeStringToParcel(p, p_fail_cause_info->vendor_cause);
2192       removeLastChar;
2193       closeResponse;
2194     } else {
2195       RLOGE("responseFailCause: invalid response length %d expected an int or "
2196             "RIL_LastCallFailCauseInfo", (int)responselen);
2197       return RIL_ERRNO_INVALID_RESPONSE;
2198     }
2199
2200     return 0;
2201 }
2202
2203 /** response is a char **, pointing to an array of char *'s
2204     The parcel will begin with the version */
2205 static int responseStringsWithVersion(int version, Parcel &p, void *response, size_t responselen) {
2206     p.writeInt32(version);
2207     return responseStrings(p, response, responselen);
2208 }
2209
2210 /** response is a char **, pointing to an array of char *'s */
2211 static int responseStrings(Parcel &p, void *response, size_t responselen) {
2212     int numStrings;
2213
2214     if (response == NULL && responselen != 0) {
2215         RLOGE("invalid response: NULL");
2216         return RIL_ERRNO_INVALID_RESPONSE;
2217     }
2218     if (responselen % sizeof(char *) != 0) {
2219         RLOGE("responseStrings: invalid response length %d expected multiple of %d\n",
2220             (int)responselen, (int)sizeof(char *));
2221         return RIL_ERRNO_INVALID_RESPONSE;
2222     }
2223
2224     if (response == NULL) {
2225         p.writeInt32 (0);
2226     } else {
2227         char **p_cur = (char **) response;
2228
2229         numStrings = responselen / sizeof(char *);
2230         p.writeInt32 (numStrings);
2231
2232         /* each string*/
2233         startResponse;
2234         for (int i = 0 ; i < numStrings ; i++) {
2235             appendPrintBuf("%s%s,", printBuf, (char*)p_cur[i]);
2236             writeStringToParcel (p, p_cur[i]);
2237         }
2238         removeLastChar;
2239         closeResponse;
2240     }
2241     return 0;
2242 }
2243
2244
2245 /**
2246  * NULL strings are accepted
2247  * FIXME currently ignores responselen
2248  */
2249 static int responseString(Parcel &p, void *response, size_t responselen) {
2250     /* one string only */
2251     startResponse;
2252     appendPrintBuf("%s%s", printBuf, (char*)response);
2253     closeResponse;
2254
2255     writeStringToParcel(p, (const char *)response);
2256
2257     return 0;
2258 }
2259
2260 static int responseVoid(Parcel &p, void *response, size_t responselen) {
2261     startResponse;
2262     removeLastChar;
2263     return 0;
2264 }
2265
2266 static int responseCallList(Parcel &p, void *response, size_t responselen) {
2267     int num;
2268
2269     if (response == NULL && responselen != 0) {
2270         RLOGE("invalid response: NULL");
2271         return RIL_ERRNO_INVALID_RESPONSE;
2272     }
2273
2274     if (responselen % sizeof (RIL_Call *) != 0) {
2275         RLOGE("responseCallList: invalid response length %d expected multiple of %d\n",
2276             (int)responselen, (int)sizeof (RIL_Call *));
2277         return RIL_ERRNO_INVALID_RESPONSE;
2278     }
2279
2280     startResponse;
2281     /* number of call info's */
2282     num = responselen / sizeof(RIL_Call *);
2283     p.writeInt32(num);
2284
2285     for (int i = 0 ; i < num ; i++) {
2286         RIL_Call *p_cur = ((RIL_Call **) response)[i];
2287         /* each call info */
2288         p.writeInt32(p_cur->state);
2289         p.writeInt32(p_cur->index);
2290         p.writeInt32(p_cur->toa);
2291         p.writeInt32(p_cur->isMpty);
2292         p.writeInt32(p_cur->isMT);
2293         p.writeInt32(p_cur->als);
2294         p.writeInt32(p_cur->isVoice);
2295         p.writeInt32(p_cur->isVoicePrivacy);
2296         writeStringToParcel(p, p_cur->number);
2297         p.writeInt32(p_cur->numberPresentation);
2298         writeStringToParcel(p, p_cur->name);
2299         p.writeInt32(p_cur->namePresentation);
2300         // Remove when partners upgrade to version 3
2301         if ((s_callbacks.version < 3) || (p_cur->uusInfo == NULL || p_cur->uusInfo->uusData == NULL)) {
2302             p.writeInt32(0); /* UUS Information is absent */
2303         } else {
2304             RIL_UUS_Info *uusInfo = p_cur->uusInfo;
2305             p.writeInt32(1); /* UUS Information is present */
2306             p.writeInt32(uusInfo->uusType);
2307             p.writeInt32(uusInfo->uusDcs);
2308             p.writeInt32(uusInfo->uusLength);
2309             p.write(uusInfo->uusData, uusInfo->uusLength);
2310         }
2311         appendPrintBuf("%s[id=%d,%s,toa=%d,",
2312             printBuf,
2313             p_cur->index,
2314             callStateToString(p_cur->state),
2315             p_cur->toa);
2316         appendPrintBuf("%s%s,%s,als=%d,%s,%s,",
2317             printBuf,
2318             (p_cur->isMpty)?"conf":"norm",
2319             (p_cur->isMT)?"mt":"mo",
2320             p_cur->als,
2321             (p_cur->isVoice)?"voc":"nonvoc",
2322             (p_cur->isVoicePrivacy)?"evp":"noevp");
2323         appendPrintBuf("%s%s,cli=%d,name='%s',%d]",
2324             printBuf,
2325             p_cur->number,
2326             p_cur->numberPresentation,
2327             p_cur->name,
2328             p_cur->namePresentation);
2329     }
2330     removeLastChar;
2331     closeResponse;
2332
2333     return 0;
2334 }
2335
2336 static int responseSMS(Parcel &p, void *response, size_t responselen) {
2337     if (response == NULL) {
2338         RLOGE("invalid response: NULL");
2339         return RIL_ERRNO_INVALID_RESPONSE;
2340     }
2341
2342     if (responselen != sizeof (RIL_SMS_Response) ) {
2343         RLOGE("invalid response length %d expected %d",
2344                 (int)responselen, (int)sizeof (RIL_SMS_Response));
2345         return RIL_ERRNO_INVALID_RESPONSE;
2346     }
2347
2348     RIL_SMS_Response *p_cur = (RIL_SMS_Response *) response;
2349
2350     p.writeInt32(p_cur->messageRef);
2351     writeStringToParcel(p, p_cur->ackPDU);
2352     p.writeInt32(p_cur->errorCode);
2353
2354     startResponse;
2355     appendPrintBuf("%s%d,%s,%d", printBuf, p_cur->messageRef,
2356         (char*)p_cur->ackPDU, p_cur->errorCode);
2357     closeResponse;
2358
2359     return 0;
2360 }
2361
2362 static int responseDataCallListV4(Parcel &p, void *response, size_t responselen)
2363 {
2364     if (response == NULL && responselen != 0) {
2365         RLOGE("invalid response: NULL");
2366         return RIL_ERRNO_INVALID_RESPONSE;
2367     }
2368
2369     if (responselen % sizeof(RIL_Data_Call_Response_v4) != 0) {
2370         RLOGE("responseDataCallListV4: invalid response length %d expected multiple of %d",
2371                 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v4));
2372         return RIL_ERRNO_INVALID_RESPONSE;
2373     }
2374
2375     // Write version
2376     p.writeInt32(4);
2377
2378     int num = responselen / sizeof(RIL_Data_Call_Response_v4);
2379     p.writeInt32(num);
2380
2381     RIL_Data_Call_Response_v4 *p_cur = (RIL_Data_Call_Response_v4 *) response;
2382     startResponse;
2383     int i;
2384     for (i = 0; i < num; i++) {
2385         p.writeInt32(p_cur[i].cid);
2386         p.writeInt32(p_cur[i].active);
2387         writeStringToParcel(p, p_cur[i].type);
2388         // apn is not used, so don't send.
2389         writeStringToParcel(p, p_cur[i].address);
2390         appendPrintBuf("%s[cid=%d,%s,%s,%s],", printBuf,
2391             p_cur[i].cid,
2392             (p_cur[i].active==0)?"down":"up",
2393             (char*)p_cur[i].type,
2394             (char*)p_cur[i].address);
2395     }
2396     removeLastChar;
2397     closeResponse;
2398
2399     return 0;
2400 }
2401
2402 static int responseDataCallListV6(Parcel &p, void *response, size_t responselen)
2403 {
2404     if (response == NULL && responselen != 0) {
2405         RLOGE("invalid response: NULL");
2406         return RIL_ERRNO_INVALID_RESPONSE;
2407     }
2408
2409     if (responselen % sizeof(RIL_Data_Call_Response_v6) != 0) {
2410         RLOGE("responseDataCallListV6: invalid response length %d expected multiple of %d",
2411                 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v6));
2412         return RIL_ERRNO_INVALID_RESPONSE;
2413     }
2414
2415     // Write version
2416     p.writeInt32(6);
2417
2418     int num = responselen / sizeof(RIL_Data_Call_Response_v6);
2419     p.writeInt32(num);
2420
2421     RIL_Data_Call_Response_v6 *p_cur = (RIL_Data_Call_Response_v6 *) response;
2422     startResponse;
2423     int i;
2424     for (i = 0; i < num; i++) {
2425         p.writeInt32((int)p_cur[i].status);
2426         p.writeInt32(p_cur[i].suggestedRetryTime);
2427         p.writeInt32(p_cur[i].cid);
2428         p.writeInt32(p_cur[i].active);
2429         writeStringToParcel(p, p_cur[i].type);
2430         writeStringToParcel(p, p_cur[i].ifname);
2431         writeStringToParcel(p, p_cur[i].addresses);
2432         writeStringToParcel(p, p_cur[i].dnses);
2433         writeStringToParcel(p, p_cur[i].gateways);
2434         appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s],", printBuf,
2435             p_cur[i].status,
2436             p_cur[i].suggestedRetryTime,
2437             p_cur[i].cid,
2438             (p_cur[i].active==0)?"down":"up",
2439             (char*)p_cur[i].type,
2440             (char*)p_cur[i].ifname,
2441             (char*)p_cur[i].addresses,
2442             (char*)p_cur[i].dnses,
2443             (char*)p_cur[i].gateways);
2444     }
2445     removeLastChar;
2446     closeResponse;
2447
2448     return 0;
2449 }
2450
2451 static int responseDataCallListV9(Parcel &p, void *response, size_t responselen)
2452 {
2453     if (response == NULL && responselen != 0) {
2454         RLOGE("invalid response: NULL");
2455         return RIL_ERRNO_INVALID_RESPONSE;
2456     }
2457
2458     if (responselen % sizeof(RIL_Data_Call_Response_v9) != 0) {
2459         RLOGE("responseDataCallListV9: invalid response length %d expected multiple of %d",
2460                 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v9));
2461         return RIL_ERRNO_INVALID_RESPONSE;
2462     }
2463
2464     // Write version
2465     p.writeInt32(10);
2466
2467     int num = responselen / sizeof(RIL_Data_Call_Response_v9);
2468     p.writeInt32(num);
2469
2470     RIL_Data_Call_Response_v9 *p_cur = (RIL_Data_Call_Response_v9 *) response;
2471     startResponse;
2472     int i;
2473     for (i = 0; i < num; i++) {
2474         p.writeInt32((int)p_cur[i].status);
2475         p.writeInt32(p_cur[i].suggestedRetryTime);
2476         p.writeInt32(p_cur[i].cid);
2477         p.writeInt32(p_cur[i].active);
2478         writeStringToParcel(p, p_cur[i].type);
2479         writeStringToParcel(p, p_cur[i].ifname);
2480         writeStringToParcel(p, p_cur[i].addresses);
2481         writeStringToParcel(p, p_cur[i].dnses);
2482         writeStringToParcel(p, p_cur[i].gateways);
2483         writeStringToParcel(p, p_cur[i].pcscf);
2484         appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s,%s],", printBuf,
2485             p_cur[i].status,
2486             p_cur[i].suggestedRetryTime,
2487             p_cur[i].cid,
2488             (p_cur[i].active==0)?"down":"up",
2489             (char*)p_cur[i].type,
2490             (char*)p_cur[i].ifname,
2491             (char*)p_cur[i].addresses,
2492             (char*)p_cur[i].dnses,
2493             (char*)p_cur[i].gateways,
2494             (char*)p_cur[i].pcscf);
2495     }
2496     removeLastChar;
2497     closeResponse;
2498
2499     return 0;
2500 }
2501
2502
2503 static int responseDataCallList(Parcel &p, void *response, size_t responselen)
2504 {
2505     if (s_callbacks.version < 5) {
2506         RLOGD("responseDataCallList: v4");
2507         return responseDataCallListV4(p, response, responselen);
2508     } else if (responselen % sizeof(RIL_Data_Call_Response_v6) == 0) {
2509         return responseDataCallListV6(p, response, responselen);
2510     } else if (responselen % sizeof(RIL_Data_Call_Response_v9) == 0) {
2511         return responseDataCallListV9(p, response, responselen);
2512     } else {
2513         if (response == NULL && responselen != 0) {
2514             RLOGE("invalid response: NULL");
2515             return RIL_ERRNO_INVALID_RESPONSE;
2516         }
2517
2518         if (responselen % sizeof(RIL_Data_Call_Response_v11) != 0) {
2519             RLOGE("invalid response length %d expected multiple of %d",
2520                     (int)responselen, (int)sizeof(RIL_Data_Call_Response_v11));
2521             return RIL_ERRNO_INVALID_RESPONSE;
2522         }
2523
2524         // Write version
2525         p.writeInt32(11);
2526
2527         int num = responselen / sizeof(RIL_Data_Call_Response_v11);
2528         p.writeInt32(num);
2529
2530         RIL_Data_Call_Response_v11 *p_cur = (RIL_Data_Call_Response_v11 *) response;
2531         startResponse;
2532         int i;
2533         for (i = 0; i < num; i++) {
2534             p.writeInt32((int)p_cur[i].status);
2535             p.writeInt32(p_cur[i].suggestedRetryTime);
2536             p.writeInt32(p_cur[i].cid);
2537             p.writeInt32(p_cur[i].active);
2538             writeStringToParcel(p, p_cur[i].type);
2539             writeStringToParcel(p, p_cur[i].ifname);
2540             writeStringToParcel(p, p_cur[i].addresses);
2541             writeStringToParcel(p, p_cur[i].dnses);
2542             writeStringToParcel(p, p_cur[i].gateways);
2543             writeStringToParcel(p, p_cur[i].pcscf);
2544             p.writeInt32(p_cur[i].mtu);
2545             appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s,%s,mtu=%d],", printBuf,
2546                 p_cur[i].status,
2547                 p_cur[i].suggestedRetryTime,
2548                 p_cur[i].cid,
2549                 (p_cur[i].active==0)?"down":"up",
2550                 (char*)p_cur[i].type,
2551                 (char*)p_cur[i].ifname,
2552                 (char*)p_cur[i].addresses,
2553                 (char*)p_cur[i].dnses,
2554                 (char*)p_cur[i].gateways,
2555                 (char*)p_cur[i].pcscf,
2556                 p_cur[i].mtu);
2557         }
2558         removeLastChar;
2559         closeResponse;
2560     }
2561
2562     return 0;
2563 }
2564
2565 static int responseSetupDataCall(Parcel &p, void *response, size_t responselen)
2566 {
2567     if (s_callbacks.version < 5) {
2568         return responseStringsWithVersion(s_callbacks.version, p, response, responselen);
2569     } else {
2570         return responseDataCallList(p, response, responselen);
2571     }
2572 }
2573
2574 static int responseRaw(Parcel &p, void *response, size_t responselen) {
2575     if (response == NULL && responselen != 0) {
2576         RLOGE("invalid response: NULL with responselen != 0");
2577         return RIL_ERRNO_INVALID_RESPONSE;
2578     }
2579
2580     // The java code reads -1 size as null byte array
2581     if (response == NULL) {
2582         p.writeInt32(-1);
2583     } else {
2584         p.writeInt32(responselen);
2585         p.write(response, responselen);
2586     }
2587
2588     return 0;
2589 }
2590
2591
2592 static int responseSIM_IO(Parcel &p, void *response, size_t responselen) {
2593     if (response == NULL) {
2594         RLOGE("invalid response: NULL");
2595         return RIL_ERRNO_INVALID_RESPONSE;
2596     }
2597
2598     if (responselen != sizeof (RIL_SIM_IO_Response) ) {
2599         RLOGE("invalid response length was %d expected %d",
2600                 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
2601         return RIL_ERRNO_INVALID_RESPONSE;
2602     }
2603
2604     RIL_SIM_IO_Response *p_cur = (RIL_SIM_IO_Response *) response;
2605     p.writeInt32(p_cur->sw1);
2606     p.writeInt32(p_cur->sw2);
2607     writeStringToParcel(p, p_cur->simResponse);
2608
2609     startResponse;
2610     appendPrintBuf("%ssw1=0x%X,sw2=0x%X,%s", printBuf, p_cur->sw1, p_cur->sw2,
2611         (char*)p_cur->simResponse);
2612     closeResponse;
2613
2614
2615     return 0;
2616 }
2617
2618 static int responseCallForwards(Parcel &p, void *response, size_t responselen) {
2619     int num;
2620
2621     if (response == NULL && responselen != 0) {
2622         RLOGE("invalid response: NULL");
2623         return RIL_ERRNO_INVALID_RESPONSE;
2624     }
2625
2626     if (responselen % sizeof(RIL_CallForwardInfo *) != 0) {
2627         RLOGE("responseCallForwards: invalid response length %d expected multiple of %d",
2628                 (int)responselen, (int)sizeof(RIL_CallForwardInfo *));
2629         return RIL_ERRNO_INVALID_RESPONSE;
2630     }
2631
2632     /* number of call info's */
2633     num = responselen / sizeof(RIL_CallForwardInfo *);
2634     p.writeInt32(num);
2635
2636     startResponse;
2637     for (int i = 0 ; i < num ; i++) {
2638         RIL_CallForwardInfo *p_cur = ((RIL_CallForwardInfo **) response)[i];
2639
2640         p.writeInt32(p_cur->status);
2641         p.writeInt32(p_cur->reason);
2642         p.writeInt32(p_cur->serviceClass);
2643         p.writeInt32(p_cur->toa);
2644         writeStringToParcel(p, p_cur->number);
2645         p.writeInt32(p_cur->timeSeconds);
2646         appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
2647             (p_cur->status==1)?"enable":"disable",
2648             p_cur->reason, p_cur->serviceClass, p_cur->toa,
2649             (char*)p_cur->number,
2650             p_cur->timeSeconds);
2651     }
2652     removeLastChar;
2653     closeResponse;
2654
2655     return 0;
2656 }
2657
2658 static int responseSsn(Parcel &p, void *response, size_t responselen) {
2659     if (response == NULL) {
2660         RLOGE("invalid response: NULL");
2661         return RIL_ERRNO_INVALID_RESPONSE;
2662     }
2663
2664     if (responselen != sizeof(RIL_SuppSvcNotification)) {
2665         RLOGE("invalid response length was %d expected %d",
2666                 (int)responselen, (int)sizeof (RIL_SuppSvcNotification));
2667         return RIL_ERRNO_INVALID_RESPONSE;
2668     }
2669
2670     RIL_SuppSvcNotification *p_cur = (RIL_SuppSvcNotification *) response;
2671     p.writeInt32(p_cur->notificationType);
2672     p.writeInt32(p_cur->code);
2673     p.writeInt32(p_cur->index);
2674     p.writeInt32(p_cur->type);
2675     writeStringToParcel(p, p_cur->number);
2676
2677     startResponse;
2678     appendPrintBuf("%s%s,code=%d,id=%d,type=%d,%s", printBuf,
2679         (p_cur->notificationType==0)?"mo":"mt",
2680          p_cur->code, p_cur->index, p_cur->type,
2681         (char*)p_cur->number);
2682     closeResponse;
2683
2684     return 0;
2685 }
2686
2687 static int responseCellList(Parcel &p, void *response, size_t responselen) {
2688     int num;
2689
2690     if (response == NULL && responselen != 0) {
2691         RLOGE("invalid response: NULL");
2692         return RIL_ERRNO_INVALID_RESPONSE;
2693     }
2694
2695     if (responselen % sizeof (RIL_NeighboringCell *) != 0) {
2696         RLOGE("responseCellList: invalid response length %d expected multiple of %d\n",
2697             (int)responselen, (int)sizeof (RIL_NeighboringCell *));
2698         return RIL_ERRNO_INVALID_RESPONSE;
2699     }
2700
2701     startResponse;
2702     /* number of records */
2703     num = responselen / sizeof(RIL_NeighboringCell *);
2704     p.writeInt32(num);
2705
2706     for (int i = 0 ; i < num ; i++) {
2707         RIL_NeighboringCell *p_cur = ((RIL_NeighboringCell **) response)[i];
2708
2709         p.writeInt32(p_cur->rssi);
2710         writeStringToParcel (p, p_cur->cid);
2711
2712         appendPrintBuf("%s[cid=%s,rssi=%d],", printBuf,
2713             p_cur->cid, p_cur->rssi);
2714     }
2715     removeLastChar;
2716     closeResponse;
2717
2718     return 0;
2719 }
2720
2721 /**
2722  * Marshall the signalInfoRecord into the parcel if it exists.
2723  */
2724 static void marshallSignalInfoRecord(Parcel &p,
2725             RIL_CDMA_SignalInfoRecord &p_signalInfoRecord) {
2726     p.writeInt32(p_signalInfoRecord.isPresent);
2727     p.writeInt32(p_signalInfoRecord.signalType);
2728     p.writeInt32(p_signalInfoRecord.alertPitch);
2729     p.writeInt32(p_signalInfoRecord.signal);
2730 }
2731
2732 static int responseCdmaInformationRecords(Parcel &p,
2733             void *response, size_t responselen) {
2734     int num;
2735     char* string8 = NULL;
2736     int buffer_lenght;
2737     RIL_CDMA_InformationRecord *infoRec;
2738
2739     if (response == NULL && responselen != 0) {
2740         RLOGE("invalid response: NULL");
2741         return RIL_ERRNO_INVALID_RESPONSE;
2742     }
2743
2744     if (responselen != sizeof (RIL_CDMA_InformationRecords)) {
2745         RLOGE("responseCdmaInformationRecords: invalid response length %d expected multiple of %d\n",
2746             (int)responselen, (int)sizeof (RIL_CDMA_InformationRecords *));
2747         return RIL_ERRNO_INVALID_RESPONSE;
2748     }
2749
2750     RIL_CDMA_InformationRecords *p_cur =
2751                              (RIL_CDMA_InformationRecords *) response;
2752     num = MIN(p_cur->numberOfInfoRecs, RIL_CDMA_MAX_NUMBER_OF_INFO_RECS);
2753
2754     startResponse;
2755     p.writeInt32(num);
2756
2757     for (int i = 0 ; i < num ; i++) {
2758         infoRec = &p_cur->infoRec[i];
2759         p.writeInt32(infoRec->name);
2760         switch (infoRec->name) {
2761             case RIL_CDMA_DISPLAY_INFO_REC:
2762             case RIL_CDMA_EXTENDED_DISPLAY_INFO_REC:
2763                 if (infoRec->rec.display.alpha_len >
2764                                          CDMA_ALPHA_INFO_BUFFER_LENGTH) {
2765                     RLOGE("invalid display info response length %d \
2766                           expected not more than %d\n",
2767                          (int)infoRec->rec.display.alpha_len,
2768                          CDMA_ALPHA_INFO_BUFFER_LENGTH);
2769                     return RIL_ERRNO_INVALID_RESPONSE;
2770                 }
2771                 string8 = (char*) malloc((infoRec->rec.display.alpha_len + 1)
2772                                                              * sizeof(char) );
2773                 for (int i = 0 ; i < infoRec->rec.display.alpha_len ; i++) {
2774                     string8[i] = infoRec->rec.display.alpha_buf[i];
2775                 }
2776                 string8[(int)infoRec->rec.display.alpha_len] = '\0';
2777                 writeStringToParcel(p, (const char*)string8);
2778                 free(string8);
2779                 string8 = NULL;
2780                 break;
2781             case RIL_CDMA_CALLED_PARTY_NUMBER_INFO_REC:
2782             case RIL_CDMA_CALLING_PARTY_NUMBER_INFO_REC:
2783             case RIL_CDMA_CONNECTED_NUMBER_INFO_REC:
2784                 if (infoRec->rec.number.len > CDMA_NUMBER_INFO_BUFFER_LENGTH) {
2785                     RLOGE("invalid display info response length %d \
2786                           expected not more than %d\n",
2787                          (int)infoRec->rec.number.len,
2788                          CDMA_NUMBER_INFO_BUFFER_LENGTH);
2789                     return RIL_ERRNO_INVALID_RESPONSE;
2790                 }
2791                 string8 = (char*) malloc((infoRec->rec.number.len + 1)
2792                                                              * sizeof(char) );
2793                 for (int i = 0 ; i < infoRec->rec.number.len; i++) {
2794                     string8[i] = infoRec->rec.number.buf[i];
2795                 }
2796                 string8[(int)infoRec->rec.number.len] = '\0';
2797                 writeStringToParcel(p, (const char*)string8);
2798                 free(string8);
2799                 string8 = NULL;
2800                 p.writeInt32(infoRec->rec.number.number_type);
2801                 p.writeInt32(infoRec->rec.number.number_plan);
2802                 p.writeInt32(infoRec->rec.number.pi);
2803                 p.writeInt32(infoRec->rec.number.si);
2804                 break;
2805             case RIL_CDMA_SIGNAL_INFO_REC:
2806                 p.writeInt32(infoRec->rec.signal.isPresent);
2807                 p.writeInt32(infoRec->rec.signal.signalType);
2808                 p.writeInt32(infoRec->rec.signal.alertPitch);
2809                 p.writeInt32(infoRec->rec.signal.signal);
2810
2811                 appendPrintBuf("%sisPresent=%X, signalType=%X, \
2812                                 alertPitch=%X, signal=%X, ",
2813                    printBuf, (int)infoRec->rec.signal.isPresent,
2814                    (int)infoRec->rec.signal.signalType,
2815                    (int)infoRec->rec.signal.alertPitch,
2816                    (int)infoRec->rec.signal.signal);
2817                 removeLastChar;
2818                 break;
2819             case RIL_CDMA_REDIRECTING_NUMBER_INFO_REC:
2820                 if (infoRec->rec.redir.redirectingNumber.len >
2821                                               CDMA_NUMBER_INFO_BUFFER_LENGTH) {
2822                     RLOGE("invalid display info response length %d \
2823                           expected not more than %d\n",
2824                          (int)infoRec->rec.redir.redirectingNumber.len,
2825                          CDMA_NUMBER_INFO_BUFFER_LENGTH);
2826                     return RIL_ERRNO_INVALID_RESPONSE;
2827                 }
2828                 string8 = (char*) malloc((infoRec->rec.redir.redirectingNumber
2829                                           .len + 1) * sizeof(char) );
2830                 for (int i = 0;
2831                          i < infoRec->rec.redir.redirectingNumber.len;
2832                          i++) {
2833                     string8[i] = infoRec->rec.redir.redirectingNumber.buf[i];
2834                 }
2835                 string8[(int)infoRec->rec.redir.redirectingNumber.len] = '\0';
2836                 writeStringToParcel(p, (const char*)string8);
2837                 free(string8);
2838                 string8 = NULL;
2839                 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_type);
2840                 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_plan);
2841                 p.writeInt32(infoRec->rec.redir.redirectingNumber.pi);
2842                 p.writeInt32(infoRec->rec.redir.redirectingNumber.si);
2843                 p.writeInt32(infoRec->rec.redir.redirectingReason);
2844                 break;
2845             case RIL_CDMA_LINE_CONTROL_INFO_REC:
2846                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPolarityIncluded);
2847                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlToggle);
2848                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlReverse);
2849                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPowerDenial);
2850
2851                 appendPrintBuf("%slineCtrlPolarityIncluded=%d, \
2852                                 lineCtrlToggle=%d, lineCtrlReverse=%d, \
2853                                 lineCtrlPowerDenial=%d, ", printBuf,
2854                        (int)infoRec->rec.lineCtrl.lineCtrlPolarityIncluded,
2855                        (int)infoRec->rec.lineCtrl.lineCtrlToggle,
2856                        (int)infoRec->rec.lineCtrl.lineCtrlReverse,
2857                        (int)infoRec->rec.lineCtrl.lineCtrlPowerDenial);
2858                 removeLastChar;
2859                 break;
2860             case RIL_CDMA_T53_CLIR_INFO_REC:
2861                 p.writeInt32((int)(infoRec->rec.clir.cause));
2862
2863                 appendPrintBuf("%scause%d", printBuf, infoRec->rec.clir.cause);
2864                 removeLastChar;
2865                 break;
2866             case RIL_CDMA_T53_AUDIO_CONTROL_INFO_REC:
2867                 p.writeInt32(infoRec->rec.audioCtrl.upLink);
2868                 p.writeInt32(infoRec->rec.audioCtrl.downLink);
2869
2870                 appendPrintBuf("%supLink=%d, downLink=%d, ", printBuf,
2871                         infoRec->rec.audioCtrl.upLink,
2872                         infoRec->rec.audioCtrl.downLink);
2873                 removeLastChar;
2874                 break;
2875             case RIL_CDMA_T53_RELEASE_INFO_REC:
2876                 // TODO(Moto): See David Krause, he has the answer:)
2877                 RLOGE("RIL_CDMA_T53_RELEASE_INFO_REC: return INVALID_RESPONSE");
2878                 return RIL_ERRNO_INVALID_RESPONSE;
2879             default:
2880                 RLOGE("Incorrect name value");
2881                 return RIL_ERRNO_INVALID_RESPONSE;
2882         }
2883     }
2884     closeResponse;
2885
2886     return 0;
2887 }
2888
2889 static int responseRilSignalStrength(Parcel &p,
2890                     void *response, size_t responselen) {
2891     if (response == NULL && responselen != 0) {
2892         RLOGE("invalid response: NULL");
2893         return RIL_ERRNO_INVALID_RESPONSE;
2894     }
2895
2896     if (responselen >= sizeof (RIL_SignalStrength_v5)) {
2897         RIL_SignalStrength_v10 *p_cur = ((RIL_SignalStrength_v10 *) response);
2898
2899         p.writeInt32(p_cur->GW_SignalStrength.signalStrength);
2900         p.writeInt32(p_cur->GW_SignalStrength.bitErrorRate);
2901         p.writeInt32(p_cur->CDMA_SignalStrength.dbm);
2902         p.writeInt32(p_cur->CDMA_SignalStrength.ecio);
2903         p.writeInt32(p_cur->EVDO_SignalStrength.dbm);
2904         p.writeInt32(p_cur->EVDO_SignalStrength.ecio);
2905         p.writeInt32(p_cur->EVDO_SignalStrength.signalNoiseRatio);
2906         if (responselen >= sizeof (RIL_SignalStrength_v6)) {
2907             /*
2908              * Fixup LTE for backwards compatibility
2909              */
2910             if (s_callbacks.version <= 6) {
2911                 // signalStrength: -1 -> 99
2912                 if (p_cur->LTE_SignalStrength.signalStrength == -1) {
2913                     p_cur->LTE_SignalStrength.signalStrength = 99;
2914                 }
2915                 // rsrp: -1 -> INT_MAX all other negative value to positive.
2916                 // So remap here
2917                 if (p_cur->LTE_SignalStrength.rsrp == -1) {
2918                     p_cur->LTE_SignalStrength.rsrp = INT_MAX;
2919                 } else if (p_cur->LTE_SignalStrength.rsrp < -1) {
2920                     p_cur->LTE_SignalStrength.rsrp = -p_cur->LTE_SignalStrength.rsrp;
2921                 }
2922                 // rsrq: -1 -> INT_MAX
2923                 if (p_cur->LTE_SignalStrength.rsrq == -1) {
2924                     p_cur->LTE_SignalStrength.rsrq = INT_MAX;
2925                 }
2926                 // Not remapping rssnr is already using INT_MAX
2927
2928                 // cqi: -1 -> INT_MAX
2929                 if (p_cur->LTE_SignalStrength.cqi == -1) {
2930                     p_cur->LTE_SignalStrength.cqi = INT_MAX;
2931                 }
2932             }
2933             p.writeInt32(p_cur->LTE_SignalStrength.signalStrength);
2934             p.writeInt32(p_cur->LTE_SignalStrength.rsrp);
2935             p.writeInt32(p_cur->LTE_SignalStrength.rsrq);
2936             p.writeInt32(p_cur->LTE_SignalStrength.rssnr);
2937             p.writeInt32(p_cur->LTE_SignalStrength.cqi);
2938             if (responselen >= sizeof (RIL_SignalStrength_v10)) {
2939                 p.writeInt32(p_cur->TD_SCDMA_SignalStrength.rscp);
2940             } else {
2941                 p.writeInt32(INT_MAX);
2942             }
2943         } else {
2944             p.writeInt32(99);
2945             p.writeInt32(INT_MAX);
2946             p.writeInt32(INT_MAX);
2947             p.writeInt32(INT_MAX);
2948             p.writeInt32(INT_MAX);
2949             p.writeInt32(INT_MAX);
2950         }
2951
2952         startResponse;
2953         appendPrintBuf("%s[signalStrength=%d,bitErrorRate=%d,\
2954                 CDMA_SS.dbm=%d,CDMA_SSecio=%d,\
2955                 EVDO_SS.dbm=%d,EVDO_SS.ecio=%d,\
2956                 EVDO_SS.signalNoiseRatio=%d,\
2957                 LTE_SS.signalStrength=%d,LTE_SS.rsrp=%d,LTE_SS.rsrq=%d,\
2958                 LTE_SS.rssnr=%d,LTE_SS.cqi=%d,TDSCDMA_SS.rscp=%d]",
2959                 printBuf,
2960                 p_cur->GW_SignalStrength.signalStrength,
2961                 p_cur->GW_SignalStrength.bitErrorRate,
2962                 p_cur->CDMA_SignalStrength.dbm,
2963                 p_cur->CDMA_SignalStrength.ecio,
2964                 p_cur->EVDO_SignalStrength.dbm,
2965                 p_cur->EVDO_SignalStrength.ecio,
2966                 p_cur->EVDO_SignalStrength.signalNoiseRatio,
2967                 p_cur->LTE_SignalStrength.signalStrength,
2968                 p_cur->LTE_SignalStrength.rsrp,
2969                 p_cur->LTE_SignalStrength.rsrq,
2970                 p_cur->LTE_SignalStrength.rssnr,
2971                 p_cur->LTE_SignalStrength.cqi,
2972                 p_cur->TD_SCDMA_SignalStrength.rscp);
2973         closeResponse;
2974
2975     } else {
2976         RLOGE("invalid response length");
2977         return RIL_ERRNO_INVALID_RESPONSE;
2978     }
2979
2980     return 0;
2981 }
2982
2983 static int responseCallRing(Parcel &p, void *response, size_t responselen) {
2984     if ((response == NULL) || (responselen == 0)) {
2985         return responseVoid(p, response, responselen);
2986     } else {
2987         return responseCdmaSignalInfoRecord(p, response, responselen);
2988     }
2989 }
2990
2991 static int responseCdmaSignalInfoRecord(Parcel &p, void *response, size_t responselen) {
2992     if (response == NULL || responselen == 0) {
2993         RLOGE("invalid response: NULL");
2994         return RIL_ERRNO_INVALID_RESPONSE;
2995     }
2996
2997     if (responselen != sizeof (RIL_CDMA_SignalInfoRecord)) {
2998         RLOGE("invalid response length %d expected sizeof (RIL_CDMA_SignalInfoRecord) of %d\n",
2999             (int)responselen, (int)sizeof (RIL_CDMA_SignalInfoRecord));
3000         return RIL_ERRNO_INVALID_RESPONSE;
3001     }
3002
3003     startResponse;
3004
3005     RIL_CDMA_SignalInfoRecord *p_cur = ((RIL_CDMA_SignalInfoRecord *) response);
3006     marshallSignalInfoRecord(p, *p_cur);
3007
3008     appendPrintBuf("%s[isPresent=%d,signalType=%d,alertPitch=%d\
3009               signal=%d]",
3010               printBuf,
3011               p_cur->isPresent,
3012               p_cur->signalType,
3013               p_cur->alertPitch,
3014               p_cur->signal);
3015
3016     closeResponse;
3017     return 0;
3018 }
3019
3020 static int responseCdmaCallWaiting(Parcel &p, void *response,
3021             size_t responselen) {
3022     if (response == NULL && responselen != 0) {
3023         RLOGE("invalid response: NULL");
3024         return RIL_ERRNO_INVALID_RESPONSE;
3025     }
3026
3027     if (responselen < sizeof(RIL_CDMA_CallWaiting_v6)) {
3028         RLOGW("Upgrade to ril version %d\n", RIL_VERSION);
3029     }
3030
3031     RIL_CDMA_CallWaiting_v6 *p_cur = ((RIL_CDMA_CallWaiting_v6 *) response);
3032
3033     writeStringToParcel(p, p_cur->number);
3034     p.writeInt32(p_cur->numberPresentation);
3035     writeStringToParcel(p, p_cur->name);
3036     marshallSignalInfoRecord(p, p_cur->signalInfoRecord);
3037
3038     if (responselen >= sizeof(RIL_CDMA_CallWaiting_v6)) {
3039         p.writeInt32(p_cur->number_type);
3040         p.writeInt32(p_cur->number_plan);
3041     } else {
3042         p.writeInt32(0);
3043         p.writeInt32(0);
3044     }
3045
3046     startResponse;
3047     appendPrintBuf("%snumber=%s,numberPresentation=%d, name=%s,\
3048             signalInfoRecord[isPresent=%d,signalType=%d,alertPitch=%d\
3049             signal=%d,number_type=%d,number_plan=%d]",
3050             printBuf,
3051             p_cur->number,
3052             p_cur->numberPresentation,
3053             p_cur->name,
3054             p_cur->signalInfoRecord.isPresent,
3055             p_cur->signalInfoRecord.signalType,
3056             p_cur->signalInfoRecord.alertPitch,
3057             p_cur->signalInfoRecord.signal,
3058             p_cur->number_type,
3059             p_cur->number_plan);
3060     closeResponse;
3061
3062     return 0;
3063 }
3064
3065 static int responseSimRefresh(Parcel &p, void *response, size_t responselen) {
3066     if (response == NULL && responselen != 0) {
3067         RLOGE("responseSimRefresh: invalid response: NULL");
3068         return RIL_ERRNO_INVALID_RESPONSE;
3069     }
3070
3071     startResponse;
3072     if (s_callbacks.version == 7) {
3073         RIL_SimRefreshResponse_v7 *p_cur = ((RIL_SimRefreshResponse_v7 *) response);
3074         p.writeInt32(p_cur->result);
3075         p.writeInt32(p_cur->ef_id);
3076         writeStringToParcel(p, p_cur->aid);
3077
3078         appendPrintBuf("%sresult=%d, ef_id=%d, aid=%s",
3079                 printBuf,
3080                 p_cur->result,
3081                 p_cur->ef_id,
3082                 p_cur->aid);
3083     } else {
3084         int *p_cur = ((int *) response);
3085         p.writeInt32(p_cur[0]);
3086         p.writeInt32(p_cur[1]);
3087         writeStringToParcel(p, NULL);
3088
3089         appendPrintBuf("%sresult=%d, ef_id=%d",
3090                 printBuf,
3091                 p_cur[0],
3092                 p_cur[1]);
3093     }
3094     closeResponse;
3095
3096     return 0;
3097 }
3098
3099 static int responseCellInfoList(Parcel &p, void *response, size_t responselen)
3100 {
3101     if (response == NULL && responselen != 0) {
3102         RLOGE("invalid response: NULL");
3103         return RIL_ERRNO_INVALID_RESPONSE;
3104     }
3105
3106     if (responselen % sizeof(RIL_CellInfo) != 0) {
3107         RLOGE("responseCellInfoList: invalid response length %d expected multiple of %d",
3108                 (int)responselen, (int)sizeof(RIL_CellInfo));
3109         return RIL_ERRNO_INVALID_RESPONSE;
3110     }
3111
3112     int num = responselen / sizeof(RIL_CellInfo);
3113     p.writeInt32(num);
3114
3115     RIL_CellInfo *p_cur = (RIL_CellInfo *) response;
3116     startResponse;
3117     int i;
3118     for (i = 0; i < num; i++) {
3119         appendPrintBuf("%s[%d: type=%d,registered=%d,timeStampType=%d,timeStamp=%lld", printBuf, i,
3120             p_cur->cellInfoType, p_cur->registered, p_cur->timeStampType, p_cur->timeStamp);
3121         p.writeInt32((int)p_cur->cellInfoType);
3122         p.writeInt32(p_cur->registered);
3123         p.writeInt32(p_cur->timeStampType);
3124         p.writeInt64(p_cur->timeStamp);
3125         switch(p_cur->cellInfoType) {
3126             case RIL_CELL_INFO_TYPE_GSM: {
3127                 appendPrintBuf("%s GSM id: mcc=%d,mnc=%d,lac=%d,cid=%d,", printBuf,
3128                     p_cur->CellInfo.gsm.cellIdentityGsm.mcc,
3129                     p_cur->CellInfo.gsm.cellIdentityGsm.mnc,
3130                     p_cur->CellInfo.gsm.cellIdentityGsm.lac,
3131                     p_cur->CellInfo.gsm.cellIdentityGsm.cid);
3132                 appendPrintBuf("%s gsmSS: ss=%d,ber=%d],", printBuf,
3133                     p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength,
3134                     p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
3135
3136                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mcc);
3137                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mnc);
3138                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.lac);
3139                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.cid);
3140                 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength);
3141                 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
3142                 break;
3143             }
3144             case RIL_CELL_INFO_TYPE_WCDMA: {
3145                 appendPrintBuf("%s WCDMA id: mcc=%d,mnc=%d,lac=%d,cid=%d,psc=%d,", printBuf,
3146                     p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc,
3147                     p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc,
3148                     p_cur->CellInfo.wcdma.cellIdentityWcdma.lac,
3149                     p_cur->CellInfo.wcdma.cellIdentityWcdma.cid,
3150                     p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
3151                 appendPrintBuf("%s wcdmaSS: ss=%d,ber=%d],", printBuf,
3152                     p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength,
3153                     p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
3154
3155                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc);
3156                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc);
3157                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.lac);
3158                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.cid);
3159                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
3160                 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength);
3161                 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
3162                 break;
3163             }
3164             case RIL_CELL_INFO_TYPE_CDMA: {
3165                 appendPrintBuf("%s CDMA id: nId=%d,sId=%d,bsId=%d,long=%d,lat=%d", printBuf,
3166                     p_cur->CellInfo.cdma.cellIdentityCdma.networkId,
3167                     p_cur->CellInfo.cdma.cellIdentityCdma.systemId,
3168                     p_cur->CellInfo.cdma.cellIdentityCdma.basestationId,
3169                     p_cur->CellInfo.cdma.cellIdentityCdma.longitude,
3170                     p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
3171
3172                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.networkId);
3173                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.systemId);
3174                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.basestationId);
3175                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.longitude);
3176                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
3177
3178                 appendPrintBuf("%s cdmaSS: dbm=%d ecio=%d evdoSS: dbm=%d,ecio=%d,snr=%d", printBuf,
3179                     p_cur->CellInfo.cdma.signalStrengthCdma.dbm,
3180                     p_cur->CellInfo.cdma.signalStrengthCdma.ecio,
3181                     p_cur->CellInfo.cdma.signalStrengthEvdo.dbm,
3182                     p_cur->CellInfo.cdma.signalStrengthEvdo.ecio,
3183                     p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
3184
3185                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.dbm);
3186                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.ecio);
3187                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.dbm);
3188                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.ecio);
3189                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
3190                 break;
3191             }
3192             case RIL_CELL_INFO_TYPE_LTE: {
3193                 appendPrintBuf("%s LTE id: mcc=%d,mnc=%d,ci=%d,pci=%d,tac=%d", printBuf,
3194                     p_cur->CellInfo.lte.cellIdentityLte.mcc,
3195                     p_cur->CellInfo.lte.cellIdentityLte.mnc,
3196                     p_cur->CellInfo.lte.cellIdentityLte.ci,
3197                     p_cur->CellInfo.lte.cellIdentityLte.pci,
3198                     p_cur->CellInfo.lte.cellIdentityLte.tac);
3199
3200                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mcc);
3201                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mnc);
3202                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.ci);
3203                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.pci);
3204                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.tac);
3205
3206                 appendPrintBuf("%s lteSS: ss=%d,rsrp=%d,rsrq=%d,rssnr=%d,cqi=%d,ta=%d", printBuf,
3207                     p_cur->CellInfo.lte.signalStrengthLte.signalStrength,
3208                     p_cur->CellInfo.lte.signalStrengthLte.rsrp,
3209                     p_cur->CellInfo.lte.signalStrengthLte.rsrq,
3210                     p_cur->CellInfo.lte.signalStrengthLte.rssnr,
3211                     p_cur->CellInfo.lte.signalStrengthLte.cqi,
3212                     p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
3213                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.signalStrength);
3214                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrp);
3215                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrq);
3216                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rssnr);
3217                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.cqi);
3218                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
3219                 break;
3220             }
3221             case RIL_CELL_INFO_TYPE_TD_SCDMA: {
3222                 appendPrintBuf("%s TDSCDMA id: mcc=%d,mnc=%d,lac=%d,cid=%d,cpid=%d,", printBuf,
3223                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc,
3224                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc,
3225                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac,
3226                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid,
3227                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
3228                 appendPrintBuf("%s tdscdmaSS: rscp=%d],", printBuf,
3229                     p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
3230
3231                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc);
3232                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc);
3233                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac);
3234                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid);
3235                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
3236                 p.writeInt32(p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
3237                 break;
3238             }
3239         }
3240         p_cur += 1;
3241     }
3242     removeLastChar;
3243     closeResponse;
3244
3245     return 0;
3246 }
3247
3248 static int responseHardwareConfig(Parcel &p, void *response, size_t responselen)
3249 {
3250    if (response == NULL && responselen != 0) {
3251        RLOGE("invalid response: NULL");
3252        return RIL_ERRNO_INVALID_RESPONSE;
3253    }
3254
3255    if (responselen % sizeof(RIL_HardwareConfig) != 0) {
3256        RLOGE("responseHardwareConfig: invalid response length %d expected multiple of %d",
3257           (int)responselen, (int)sizeof(RIL_HardwareConfig));
3258        return RIL_ERRNO_INVALID_RESPONSE;
3259    }
3260
3261    int num = responselen / sizeof(RIL_HardwareConfig);
3262    int i;
3263    RIL_HardwareConfig *p_cur = (RIL_HardwareConfig *) response;
3264
3265    p.writeInt32(num);
3266
3267    startResponse;
3268    for (i = 0; i < num; i++) {
3269       switch (p_cur[i].type) {
3270          case RIL_HARDWARE_CONFIG_MODEM: {
3271             writeStringToParcel(p, p_cur[i].uuid);
3272             p.writeInt32((int)p_cur[i].state);
3273             p.writeInt32(p_cur[i].cfg.modem.rat);
3274             p.writeInt32(p_cur[i].cfg.modem.maxVoice);
3275             p.writeInt32(p_cur[i].cfg.modem.maxData);
3276             p.writeInt32(p_cur[i].cfg.modem.maxStandby);
3277
3278             appendPrintBuf("%s modem: uuid=%s,state=%d,rat=%08x,maxV=%d,maxD=%d,maxS=%d", printBuf,
3279                p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.modem.rat,
3280                p_cur[i].cfg.modem.maxVoice, p_cur[i].cfg.modem.maxData, p_cur[i].cfg.modem.maxStandby);
3281             break;
3282          }
3283          case RIL_HARDWARE_CONFIG_SIM: {
3284             writeStringToParcel(p, p_cur[i].uuid);
3285             p.writeInt32((int)p_cur[i].state);
3286             writeStringToParcel(p, p_cur[i].cfg.sim.modemUuid);
3287
3288             appendPrintBuf("%s sim: uuid=%s,state=%d,modem-uuid=%s", printBuf,
3289                p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.sim.modemUuid);
3290             break;
3291          }
3292       }
3293    }
3294    removeLastChar;
3295    closeResponse;
3296    return 0;
3297 }
3298
3299 static int responseRadioCapability(Parcel &p, void *response, size_t responselen) {
3300     if (response == NULL) {
3301         RLOGE("invalid response: NULL");
3302         return RIL_ERRNO_INVALID_RESPONSE;
3303     }
3304
3305     if (responselen != sizeof (RIL_RadioCapability) ) {
3306         RLOGE("invalid response length was %d expected %d",
3307                 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
3308         return RIL_ERRNO_INVALID_RESPONSE;
3309     }
3310
3311     RIL_RadioCapability *p_cur = (RIL_RadioCapability *) response;
3312     p.writeInt32(p_cur->version);
3313     p.writeInt32(p_cur->session);
3314     p.writeInt32(p_cur->phase);
3315     p.writeInt32(p_cur->rat);
3316     writeStringToParcel(p, p_cur->logicalModemUuid);
3317     p.writeInt32(p_cur->status);
3318
3319     startResponse;
3320     appendPrintBuf("%s[version=%d,session=%d,phase=%d,\
3321             rat=%s,logicalModemUuid=%s,status=%d]",
3322             printBuf,
3323             p_cur->version,
3324             p_cur->session,
3325             p_cur->phase,
3326             p_cur->rat,
3327             p_cur->logicalModemUuid,
3328             p_cur->status);
3329     closeResponse;
3330     return 0;
3331 }
3332
3333 static int responseSSData(Parcel &p, void *response, size_t responselen) {
3334     RLOGD("In responseSSData");
3335     int num;
3336
3337     if (response == NULL && responselen != 0) {
3338         RLOGE("invalid response length was %d expected %d",
3339                 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
3340         return RIL_ERRNO_INVALID_RESPONSE;
3341     }
3342
3343     if (responselen != sizeof(RIL_StkCcUnsolSsResponse)) {
3344         RLOGE("invalid response length %d, expected %d",
3345                (int)responselen, (int)sizeof(RIL_StkCcUnsolSsResponse));
3346         return RIL_ERRNO_INVALID_RESPONSE;
3347     }
3348
3349     startResponse;
3350     RIL_StkCcUnsolSsResponse *p_cur = (RIL_StkCcUnsolSsResponse *) response;
3351     p.writeInt32(p_cur->serviceType);
3352     p.writeInt32(p_cur->requestType);
3353     p.writeInt32(p_cur->teleserviceType);
3354     p.writeInt32(p_cur->serviceClass);
3355     p.writeInt32(p_cur->result);
3356
3357     if (isServiceTypeCfQuery(p_cur->serviceType, p_cur->requestType)) {
3358         RLOGD("responseSSData CF type, num of Cf elements %d", p_cur->cfData.numValidIndexes);
3359         if (p_cur->cfData.numValidIndexes > NUM_SERVICE_CLASSES) {
3360             RLOGE("numValidIndexes is greater than max value %d, "
3361                   "truncating it to max value", NUM_SERVICE_CLASSES);
3362             p_cur->cfData.numValidIndexes = NUM_SERVICE_CLASSES;
3363         }
3364         /* number of call info's */
3365         p.writeInt32(p_cur->cfData.numValidIndexes);
3366
3367         for (int i = 0; i < p_cur->cfData.numValidIndexes; i++) {
3368              RIL_CallForwardInfo cf = p_cur->cfData.cfInfo[i];
3369
3370              p.writeInt32(cf.status);
3371              p.writeInt32(cf.reason);
3372              p.writeInt32(cf.serviceClass);
3373              p.writeInt32(cf.toa);
3374              writeStringToParcel(p, cf.number);
3375              p.writeInt32(cf.timeSeconds);
3376              appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
3377                  (cf.status==1)?"enable":"disable", cf.reason, cf.serviceClass, cf.toa,
3378                   (char*)cf.number, cf.timeSeconds);
3379              RLOGD("Data: %d,reason=%d,cls=%d,toa=%d,num=%s,tout=%d],", cf.status,
3380                   cf.reason, cf.serviceClass, cf.toa, (char*)cf.number, cf.timeSeconds);
3381         }
3382     } else {
3383         p.writeInt32 (SS_INFO_MAX);
3384
3385         /* each int*/
3386         for (int i = 0; i < SS_INFO_MAX; i++) {
3387              appendPrintBuf("%s%d,", printBuf, p_cur->ssInfo[i]);
3388              RLOGD("Data: %d",p_cur->ssInfo[i]);
3389              p.writeInt32(p_cur->ssInfo[i]);
3390         }
3391     }
3392     removeLastChar;
3393     closeResponse;
3394
3395     return 0;
3396 }
3397
3398 static bool isServiceTypeCfQuery(RIL_SsServiceType serType, RIL_SsRequestType reqType) {
3399     if ((reqType == SS_INTERROGATION) &&
3400         (serType == SS_CFU ||
3401          serType == SS_CF_BUSY ||
3402          serType == SS_CF_NO_REPLY ||
3403          serType == SS_CF_NOT_REACHABLE ||
3404          serType == SS_CF_ALL ||
3405          serType == SS_CF_ALL_CONDITIONAL)) {
3406         return true;
3407     }
3408     return false;
3409 }
3410
3411 static void triggerEvLoop() {
3412     int ret;
3413     if (!pthread_equal(pthread_self(), s_tid_dispatch)) {
3414         /* trigger event loop to wakeup. No reason to do this,
3415          * if we're in the event loop thread */
3416          do {
3417             ret = write (s_fdWakeupWrite, " ", 1);
3418          } while (ret < 0 && errno == EINTR);
3419     }
3420 }
3421
3422 static void rilEventAddWakeup(struct ril_event *ev) {
3423     ril_event_add(ev);
3424     triggerEvLoop();
3425 }
3426
3427 static void sendSimStatusAppInfo(Parcel &p, int num_apps, RIL_AppStatus appStatus[]) {
3428         p.writeInt32(num_apps);
3429         startResponse;
3430         for (int i = 0; i < num_apps; i++) {
3431             p.writeInt32(appStatus[i].app_type);
3432             p.writeInt32(appStatus[i].app_state);
3433             p.writeInt32(appStatus[i].perso_substate);
3434             writeStringToParcel(p, (const char*)(appStatus[i].aid_ptr));
3435             writeStringToParcel(p, (const char*)
3436                                           (appStatus[i].app_label_ptr));
3437             p.writeInt32(appStatus[i].pin1_replaced);
3438             p.writeInt32(appStatus[i].pin1);
3439             p.writeInt32(appStatus[i].pin2);
3440             appendPrintBuf("%s[app_type=%d,app_state=%d,perso_substate=%d,\
3441                     aid_ptr=%s,app_label_ptr=%s,pin1_replaced=%d,pin1=%d,pin2=%d],",
3442                     printBuf,
3443                     appStatus[i].app_type,
3444                     appStatus[i].app_state,
3445                     appStatus[i].perso_substate,
3446                     appStatus[i].aid_ptr,
3447                     appStatus[i].app_label_ptr,
3448                     appStatus[i].pin1_replaced,
3449                     appStatus[i].pin1,
3450                     appStatus[i].pin2);
3451         }
3452         closeResponse;
3453 }
3454
3455 static int responseSimStatus(Parcel &p, void *response, size_t responselen) {
3456     int i;
3457
3458     if (response == NULL && responselen != 0) {
3459         RLOGE("invalid response: NULL");
3460         return RIL_ERRNO_INVALID_RESPONSE;
3461     }
3462
3463     if (responselen == sizeof (RIL_CardStatus_v6)) {
3464         RIL_CardStatus_v6 *p_cur = ((RIL_CardStatus_v6 *) response);
3465
3466         p.writeInt32(p_cur->card_state);
3467         p.writeInt32(p_cur->universal_pin_state);
3468         p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3469         p.writeInt32(p_cur->cdma_subscription_app_index);
3470         p.writeInt32(p_cur->ims_subscription_app_index);
3471
3472         sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3473     } else if (responselen == sizeof (RIL_CardStatus_v5)) {
3474         RIL_CardStatus_v5 *p_cur = ((RIL_CardStatus_v5 *) response);
3475
3476         p.writeInt32(p_cur->card_state);
3477         p.writeInt32(p_cur->universal_pin_state);
3478         p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3479         p.writeInt32(p_cur->cdma_subscription_app_index);
3480         p.writeInt32(-1);
3481
3482         sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3483     } else {
3484         RLOGE("responseSimStatus: A RilCardStatus_v6 or _v5 expected\n");
3485         return RIL_ERRNO_INVALID_RESPONSE;
3486     }
3487
3488     return 0;
3489 }
3490
3491 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3492     int num = responselen / sizeof(RIL_GSM_BroadcastSmsConfigInfo *);
3493     p.writeInt32(num);
3494
3495     startResponse;
3496     RIL_GSM_BroadcastSmsConfigInfo **p_cur =
3497                 (RIL_GSM_BroadcastSmsConfigInfo **) response;
3498     for (int i = 0; i < num; i++) {
3499         p.writeInt32(p_cur[i]->fromServiceId);
3500         p.writeInt32(p_cur[i]->toServiceId);
3501         p.writeInt32(p_cur[i]->fromCodeScheme);
3502         p.writeInt32(p_cur[i]->toCodeScheme);
3503         p.writeInt32(p_cur[i]->selected);
3504
3505         appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId=%d, \
3506                 fromCodeScheme=%d, toCodeScheme=%d, selected =%d]",
3507                 printBuf, i, p_cur[i]->fromServiceId, p_cur[i]->toServiceId,
3508                 p_cur[i]->fromCodeScheme, p_cur[i]->toCodeScheme,
3509                 p_cur[i]->selected);
3510     }
3511     closeResponse;
3512
3513     return 0;
3514 }
3515
3516 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3517     RIL_CDMA_BroadcastSmsConfigInfo **p_cur =
3518                (RIL_CDMA_BroadcastSmsConfigInfo **) response;
3519
3520     int num = responselen / sizeof (RIL_CDMA_BroadcastSmsConfigInfo *);
3521     p.writeInt32(num);
3522
3523     startResponse;
3524     for (int i = 0 ; i < num ; i++ ) {
3525         p.writeInt32(p_cur[i]->service_category);
3526         p.writeInt32(p_cur[i]->language);
3527         p.writeInt32(p_cur[i]->selected);
3528
3529         appendPrintBuf("%s [%d: srvice_category=%d, language =%d, \
3530               selected =%d], ",
3531               printBuf, i, p_cur[i]->service_category, p_cur[i]->language,
3532               p_cur[i]->selected);
3533     }
3534     closeResponse;
3535
3536     return 0;
3537 }
3538
3539 static int responseCdmaSms(Parcel &p, void *response, size_t responselen) {
3540     int num;
3541     int digitCount;
3542     int digitLimit;
3543     uint8_t uct;
3544     void* dest;
3545
3546     RLOGD("Inside responseCdmaSms");
3547
3548     if (response == NULL && responselen != 0) {
3549         RLOGE("invalid response: NULL");
3550         return RIL_ERRNO_INVALID_RESPONSE;
3551     }
3552
3553     if (responselen != sizeof(RIL_CDMA_SMS_Message)) {
3554         RLOGE("invalid response length was %d expected %d",
3555                 (int)responselen, (int)sizeof(RIL_CDMA_SMS_Message));
3556         return RIL_ERRNO_INVALID_RESPONSE;
3557     }
3558
3559     RIL_CDMA_SMS_Message *p_cur = (RIL_CDMA_SMS_Message *) response;
3560     p.writeInt32(p_cur->uTeleserviceID);
3561     p.write(&(p_cur->bIsServicePresent),sizeof(uct));
3562     p.writeInt32(p_cur->uServicecategory);
3563     p.writeInt32(p_cur->sAddress.digit_mode);
3564     p.writeInt32(p_cur->sAddress.number_mode);
3565     p.writeInt32(p_cur->sAddress.number_type);
3566     p.writeInt32(p_cur->sAddress.number_plan);
3567     p.write(&(p_cur->sAddress.number_of_digits), sizeof(uct));
3568     digitLimit= MIN((p_cur->sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
3569     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3570         p.write(&(p_cur->sAddress.digits[digitCount]),sizeof(uct));
3571     }
3572
3573     p.writeInt32(p_cur->sSubAddress.subaddressType);
3574     p.write(&(p_cur->sSubAddress.odd),sizeof(uct));
3575     p.write(&(p_cur->sSubAddress.number_of_digits),sizeof(uct));
3576     digitLimit= MIN((p_cur->sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
3577     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3578         p.write(&(p_cur->sSubAddress.digits[digitCount]),sizeof(uct));
3579     }
3580
3581     digitLimit= MIN((p_cur->uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
3582     p.writeInt32(p_cur->uBearerDataLen);
3583     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3584        p.write(&(p_cur->aBearerData[digitCount]), sizeof(uct));
3585     }
3586
3587     startResponse;
3588     appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
3589             sAddress.digit_mode=%d, sAddress.number_mode=%d, sAddress.number_type=%d, ",
3590             printBuf, p_cur->uTeleserviceID,p_cur->bIsServicePresent,p_cur->uServicecategory,
3591             p_cur->sAddress.digit_mode, p_cur->sAddress.number_mode,p_cur->sAddress.number_type);
3592     closeResponse;
3593
3594     return 0;
3595 }
3596
3597 static int responseDcRtInfo(Parcel &p, void *response, size_t responselen)
3598 {
3599     int num = responselen / sizeof(RIL_DcRtInfo);
3600     if ((responselen % sizeof(RIL_DcRtInfo) != 0) || (num != 1)) {
3601         RLOGE("responseDcRtInfo: invalid response length %d expected multiple of %d",
3602                 (int)responselen, (int)sizeof(RIL_DcRtInfo));
3603         return RIL_ERRNO_INVALID_RESPONSE;
3604     }
3605
3606     startResponse;
3607     RIL_DcRtInfo *pDcRtInfo = (RIL_DcRtInfo *)response;
3608     p.writeInt64(pDcRtInfo->time);
3609     p.writeInt32(pDcRtInfo->powerState);
3610     appendPrintBuf("%s[time=%d,powerState=%d]", printBuf,
3611         pDcRtInfo->time,
3612         pDcRtInfo->powerState);
3613     closeResponse;
3614
3615     return 0;
3616 }
3617
3618 static int responseLceStatus(Parcel &p, void *response, size_t responselen) {
3619   if (response == NULL || responselen != sizeof(RIL_LceStatusInfo)) {
3620     if (response == NULL) {
3621       RLOGE("invalid response: NULL");
3622     }
3623     else {
3624       RLOGE("responseLceStatus: invalid response length %d expecting len: d%",
3625             sizeof(RIL_LceStatusInfo), responselen);
3626     }
3627     return RIL_ERRNO_INVALID_RESPONSE;
3628   }
3629
3630   RIL_LceStatusInfo *p_cur = (RIL_LceStatusInfo *)response;
3631   p.write((void *)p_cur, 1);  // p_cur->lce_status takes one byte.
3632   p.writeInt32(p_cur->actual_interval_ms);
3633
3634   startResponse;
3635   appendPrintBuf("LCE Status: %d, actual_interval_ms: %d",
3636                  p_cur->lce_status, p_cur->actual_interval_ms);
3637   closeResponse;
3638
3639   return 0;
3640 }
3641
3642 static int responseLceData(Parcel &p, void *response, size_t responselen) {
3643   if (response == NULL || responselen != sizeof(RIL_LceDataInfo)) {
3644     if (response == NULL) {
3645       RLOGE("invalid response: NULL");
3646     }
3647     else {
3648       RLOGE("responseLceData: invalid response length %d expecting len: d%",
3649             sizeof(RIL_LceDataInfo), responselen);
3650     }
3651     return RIL_ERRNO_INVALID_RESPONSE;
3652   }
3653
3654   RIL_LceDataInfo *p_cur = (RIL_LceDataInfo *)response;
3655   p.writeInt32(p_cur->last_hop_capacity_kbps);
3656
3657   /* p_cur->confidence_level and p_cur->lce_suspended take 1 byte each.*/
3658   p.write((void *)&(p_cur->confidence_level), 1);
3659   p.write((void *)&(p_cur->lce_suspended), 1);
3660
3661   startResponse;
3662   appendPrintBuf("LCE info received: capacity %d confidence level %d
3663                   and suspended %d",
3664                   p_cur->last_hop_capacity_kbps, p_cur->confidence_level,
3665                   p_cur->lce_suspended);
3666   closeResponse;
3667
3668   return 0;
3669 }
3670
3671 static int responseActivityData(Parcel &p, void *response, size_t responselen) {
3672   if (response == NULL || responselen != sizeof(RIL_ActivityStatsInfo)) {
3673     if (response == NULL) {
3674       RLOGE("invalid response: NULL");
3675     }
3676     else {
3677       RLOGE("responseActivityData: invalid response length %d expecting len: d%",
3678             sizeof(RIL_ActivityStatsInfo), responselen);
3679     }
3680     return RIL_ERRNO_INVALID_RESPONSE;
3681   }
3682
3683   RIL_ActivityStatsInfo *p_cur = (RIL_ActivityStatsInfo *)response;
3684   p.writeInt32(p_cur->sleep_mode_time_ms);
3685   p.writeInt32(p_cur->idle_mode_time_ms);
3686   for(int i = 0; i < RIL_NUM_TX_POWER_LEVELS; i++) {
3687     p.writeInt32(p_cur->tx_mode_time_ms[i]);
3688   }
3689   p.writeInt32(p_cur->rx_mode_time_ms);
3690
3691   startResponse;
3692   appendPrintBuf("Modem activity info received: sleep_mode_time_ms %d idle_mode_time_ms %d
3693                   tx_mode_time_ms %d %d %d %d %d and rx_mode_time_ms %d",
3694                   p_cur->sleep_mode_time_ms, p_cur->idle_mode_time_ms, p_cur->tx_mode_time_ms[0],
3695                   p_cur->tx_mode_time_ms[1], p_cur->tx_mode_time_ms[2], p_cur->tx_mode_time_ms[3],
3696                   p_cur->tx_mode_time_ms[4], p_cur->rx_mode_time_ms);
3697    closeResponse;
3698
3699   return 0;
3700 }
3701
3702 /**
3703  * A write on the wakeup fd is done just to pop us out of select()
3704  * We empty the buffer here and then ril_event will reset the timers on the
3705  * way back down
3706  */
3707 static void processWakeupCallback(int fd, short flags, void *param) {
3708     char buff[16];
3709     int ret;
3710
3711     RLOGV("processWakeupCallback");
3712
3713     /* empty our wakeup socket out */
3714     do {
3715         ret = read(s_fdWakeupRead, &buff, sizeof(buff));
3716     } while (ret > 0 || (ret < 0 && errno == EINTR));
3717 }
3718
3719 static void onCommandsSocketClosed(RIL_SOCKET_ID socket_id) {
3720     int ret;
3721     RequestInfo *p_cur;
3722     /* Hook for current context
3723        pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
3724     pthread_mutex_t * pendingRequestsMutexHook = &s_pendingRequestsMutex;
3725     /* pendingRequestsHook refer to &s_pendingRequests */
3726     RequestInfo **    pendingRequestsHook = &s_pendingRequests;
3727
3728 #if (SIM_COUNT >= 2)
3729     if (socket_id == RIL_SOCKET_2) {
3730         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
3731         pendingRequestsHook = &s_pendingRequests_socket2;
3732     }
3733 #if (SIM_COUNT >= 3)
3734     else if (socket_id == RIL_SOCKET_3) {
3735         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
3736         pendingRequestsHook = &s_pendingRequests_socket3;
3737     }
3738 #endif
3739 #if (SIM_COUNT >= 4)
3740     else if (socket_id == RIL_SOCKET_4) {
3741         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
3742         pendingRequestsHook = &s_pendingRequests_socket4;
3743     }
3744 #endif
3745 #endif
3746     /* mark pending requests as "cancelled" so we dont report responses */
3747     ret = pthread_mutex_lock(pendingRequestsMutexHook);
3748     assert (ret == 0);
3749
3750     p_cur = *pendingRequestsHook;
3751
3752     for (p_cur = *pendingRequestsHook
3753             ; p_cur != NULL
3754             ; p_cur  = p_cur->p_next
3755     ) {
3756         p_cur->cancelled = 1;
3757     }
3758
3759     ret = pthread_mutex_unlock(pendingRequestsMutexHook);
3760     assert (ret == 0);
3761 }
3762
3763 static void processCommandsCallback(int fd, short flags, void *param) {
3764     RecordStream *p_rs;
3765     void *p_record;
3766     size_t recordlen;
3767     int ret;
3768     SocketListenParam *p_info = (SocketListenParam *)param;
3769
3770     assert(fd == p_info->fdCommand);
3771
3772     p_rs = p_info->p_rs;
3773
3774     for (;;) {
3775         /* loop until EAGAIN/EINTR, end of stream, or other error */
3776         ret = record_stream_get_next(p_rs, &p_record, &recordlen);
3777
3778         if (ret == 0 && p_record == NULL) {
3779             /* end-of-stream */
3780             break;
3781         } else if (ret < 0) {
3782             break;
3783         } else if (ret == 0) { /* && p_record != NULL */
3784             processCommandBuffer(p_record, recordlen, p_info->socket_id);
3785         }
3786     }
3787
3788     if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) {
3789         /* fatal error or end-of-stream */
3790         if (ret != 0) {
3791             RLOGE("error on reading command socket errno:%d\n", errno);
3792         } else {
3793             RLOGW("EOS.  Closing command socket.");
3794         }
3795
3796         close(fd);
3797         p_info->fdCommand = -1;
3798
3799         ril_event_del(p_info->commands_event);
3800
3801         record_stream_free(p_rs);
3802
3803         /* start listening for new connections again */
3804         rilEventAddWakeup(&s_listen_event);
3805
3806         onCommandsSocketClosed(p_info->socket_id);
3807     }
3808 }
3809
3810
3811 static void onNewCommandConnect(RIL_SOCKET_ID socket_id) {
3812     // Inform we are connected and the ril version
3813     int rilVer = s_callbacks.version;
3814     RIL_UNSOL_RESPONSE(RIL_UNSOL_RIL_CONNECTED,
3815                                     &rilVer, sizeof(rilVer), socket_id);
3816
3817     // implicit radio state changed
3818     RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED,
3819                                     NULL, 0, socket_id);
3820
3821     // Send last NITZ time data, in case it was missed
3822     if (s_lastNITZTimeData != NULL) {
3823         sendResponseRaw(s_lastNITZTimeData, s_lastNITZTimeDataSize, socket_id);
3824
3825         free(s_lastNITZTimeData);
3826         s_lastNITZTimeData = NULL;
3827     }
3828
3829     // Get version string
3830     if (s_callbacks.getVersion != NULL) {
3831         const char *version;
3832         version = s_callbacks.getVersion();
3833         RLOGI("RIL Daemon version: %s\n", version);
3834
3835         property_set(PROPERTY_RIL_IMPL, version);
3836     } else {
3837         RLOGI("RIL Daemon version: unavailable\n");
3838         property_set(PROPERTY_RIL_IMPL, "unavailable");
3839     }
3840
3841 }
3842
3843 static void listenCallback (int fd, short flags, void *param) {
3844     int ret;
3845     int err;
3846     int is_phone_socket;
3847     int fdCommand = -1;
3848     char* processName;
3849     RecordStream *p_rs;
3850     MySocketListenParam* listenParam;
3851     RilSocket *sapSocket = NULL;
3852     socketClient *sClient = NULL;
3853
3854     SocketListenParam *p_info = (SocketListenParam *)param;
3855
3856     if(RIL_SAP_SOCKET == p_info->type) {
3857         listenParam = (MySocketListenParam *)param;
3858         sapSocket = listenParam->socket;
3859     }
3860
3861     struct sockaddr_un peeraddr;
3862     socklen_t socklen = sizeof (peeraddr);
3863
3864     struct ucred creds;
3865     socklen_t szCreds = sizeof(creds);
3866
3867     struct passwd *pwd = NULL;
3868
3869     if(NULL == sapSocket) {
3870         assert (*p_info->fdCommand < 0);
3871         assert (fd == *p_info->fdListen);
3872         processName = PHONE_PROCESS;
3873     } else {
3874         assert (sapSocket->commandFd < 0);
3875         assert (fd == sapSocket->listenFd);
3876         processName = BLUETOOTH_PROCESS;
3877     }
3878
3879
3880     fdCommand = accept(fd, (sockaddr *) &peeraddr, &socklen);
3881
3882     if (fdCommand < 0 ) {
3883         RLOGE("Error on accept() errno:%d", errno);
3884         /* start listening for new connections again */
3885         if(NULL == sapSocket) {
3886             rilEventAddWakeup(p_info->listen_event);
3887         } else {
3888             rilEventAddWakeup(sapSocket->getListenEvent());
3889         }
3890         return;
3891     }
3892
3893     /* check the credential of the other side and only accept socket from
3894      * phone process
3895      */
3896     errno = 0;
3897     is_phone_socket = 0;
3898
3899     err = getsockopt(fdCommand, SOL_SOCKET, SO_PEERCRED, &creds, &szCreds);
3900
3901     if (err == 0 && szCreds > 0) {
3902         errno = 0;
3903         pwd = getpwuid(creds.uid);
3904         if (pwd != NULL) {
3905             if (strcmp(pwd->pw_name, processName) == 0) {
3906                 is_phone_socket = 1;
3907             } else {
3908                 RLOGE("RILD can't accept socket from process %s", pwd->pw_name);
3909             }
3910         } else {
3911             RLOGE("Error on getpwuid() errno: %d", errno);
3912         }
3913     } else {
3914         RLOGD("Error on getsockopt() errno: %d", errno);
3915     }
3916
3917     if (!is_phone_socket) {
3918         RLOGE("RILD must accept socket from %s", processName);
3919
3920         close(fdCommand);
3921         fdCommand = -1;
3922
3923         if(NULL == sapSocket) {
3924             onCommandsSocketClosed(p_info->socket_id);
3925
3926             /* start listening for new connections again */
3927             rilEventAddWakeup(p_info->listen_event);
3928         } else {
3929             sapSocket->onCommandsSocketClosed();
3930
3931             /* start listening for new connections again */
3932             rilEventAddWakeup(sapSocket->getListenEvent());
3933         }
3934
3935         return;
3936     }
3937
3938     ret = fcntl(fdCommand, F_SETFL, O_NONBLOCK);
3939
3940     if (ret < 0) {
3941         RLOGE ("Error setting O_NONBLOCK errno:%d", errno);
3942     }
3943
3944     if(NULL == sapSocket) {
3945         RLOGI("libril: new connection to %s", rilSocketIdToString(p_info->socket_id));
3946
3947         p_info->fdCommand = fdCommand;
3948         p_rs = record_stream_new(p_info->fdCommand, MAX_COMMAND_BYTES);
3949         p_info->p_rs = p_rs;
3950
3951         ril_event_set (p_info->commands_event, p_info->fdCommand, 1,
3952         p_info->processCommandsCallback, p_info);
3953         rilEventAddWakeup (p_info->commands_event);
3954
3955         onNewCommandConnect(p_info->socket_id);
3956     } else {
3957         RLOGI("libril: new connection");
3958
3959         sapSocket->setCommandFd(fdCommand);
3960         p_rs = record_stream_new(sapSocket->getCommandFd(), MAX_COMMAND_BYTES);
3961         sClient = new socketClient(sapSocket,p_rs);
3962         ril_event_set (sapSocket->getCallbackEvent(), sapSocket->getCommandFd(), 1,
3963         sapSocket->getCommandCb(), sClient);
3964
3965         rilEventAddWakeup(sapSocket->getCallbackEvent());
3966         sapSocket->onNewCommandConnect();
3967     }
3968 }
3969
3970 static void freeDebugCallbackArgs(int number, char **args) {
3971     for (int i = 0; i < number; i++) {
3972         if (args[i] != NULL) {
3973             free(args[i]);
3974         }
3975     }
3976     free(args);
3977 }
3978
3979 static void debugCallback (int fd, short flags, void *param) {
3980     int acceptFD, option;
3981     struct sockaddr_un peeraddr;
3982     socklen_t socklen = sizeof (peeraddr);
3983     int data;
3984     unsigned int qxdm_data[6];
3985     const char *deactData[1] = {"1"};
3986     char *actData[1];
3987     RIL_Dial dialData;
3988     int hangupData[1] = {1};
3989     int number;
3990     char **args;
3991     RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
3992     int sim_id = 0;
3993
3994     RLOGI("debugCallback for socket %s", rilSocketIdToString(socket_id));
3995
3996     acceptFD = accept (fd,  (sockaddr *) &peeraddr, &socklen);
3997
3998     if (acceptFD < 0) {
3999         RLOGE ("error accepting on debug port: %d\n", errno);
4000         return;
4001     }
4002
4003     if (recv(acceptFD, &number, sizeof(int), 0) != sizeof(int)) {
4004         RLOGE ("error reading on socket: number of Args: \n");
4005         return;
4006     }
4007     args = (char **) malloc(sizeof(char*) * number);
4008
4009     for (int i = 0; i < number; i++) {
4010         int len;
4011         if (recv(acceptFD, &len, sizeof(int), 0) != sizeof(int)) {
4012             RLOGE ("error reading on socket: Len of Args: \n");
4013             freeDebugCallbackArgs(i, args);
4014             return;
4015         }
4016         // +1 for null-term
4017         args[i] = (char *) malloc((sizeof(char) * len) + 1);
4018         if (recv(acceptFD, args[i], sizeof(char) * len, 0)
4019             != (int)sizeof(char) * len) {
4020             RLOGE ("error reading on socket: Args[%d] \n", i);
4021             freeDebugCallbackArgs(i, args);
4022             return;
4023         }
4024         char * buf = args[i];
4025         buf[len] = 0;
4026         if ((i+1) == number) {
4027             /* The last argument should be sim id 0(SIM1)~3(SIM4) */
4028             sim_id = atoi(args[i]);
4029             switch (sim_id) {
4030                 case 0:
4031                     socket_id = RIL_SOCKET_1;
4032                     break;
4033             #if (SIM_COUNT >= 2)
4034                 case 1:
4035                     socket_id = RIL_SOCKET_2;
4036                     break;
4037             #endif
4038             #if (SIM_COUNT >= 3)
4039                 case 2:
4040                     socket_id = RIL_SOCKET_3;
4041                     break;
4042             #endif
4043             #if (SIM_COUNT >= 4)
4044                 case 3:
4045                     socket_id = RIL_SOCKET_4;
4046                     break;
4047             #endif
4048                 default:
4049                     socket_id = RIL_SOCKET_1;
4050                     break;
4051             }
4052         }
4053     }
4054
4055     switch (atoi(args[0])) {
4056         case 0:
4057             RLOGI ("Connection on debug port: issuing reset.");
4058             issueLocalRequest(RIL_REQUEST_RESET_RADIO, NULL, 0, socket_id);
4059             break;
4060         case 1:
4061             RLOGI ("Connection on debug port: issuing radio power off.");
4062             data = 0;
4063             issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
4064             // Close the socket
4065             if (socket_id == RIL_SOCKET_1 && s_ril_param_socket.fdCommand > 0) {
4066                 close(s_ril_param_socket.fdCommand);
4067                 s_ril_param_socket.fdCommand = -1;
4068             }
4069         #if (SIM_COUNT == 2)
4070             else if (socket_id == RIL_SOCKET_2 && s_ril_param_socket2.fdCommand > 0) {
4071                 close(s_ril_param_socket2.fdCommand);
4072                 s_ril_param_socket2.fdCommand = -1;
4073             }
4074         #endif
4075             break;
4076         case 2:
4077             RLOGI ("Debug port: issuing unsolicited voice network change.");
4078             RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED, NULL, 0, socket_id);
4079             break;
4080         case 3:
4081             RLOGI ("Debug port: QXDM log enable.");
4082             qxdm_data[0] = 65536;     // head.func_tag
4083             qxdm_data[1] = 16;        // head.len
4084             qxdm_data[2] = 1;         // mode: 1 for 'start logging'
4085             qxdm_data[3] = 32;        // log_file_size: 32megabytes
4086             qxdm_data[4] = 0;         // log_mask
4087             qxdm_data[5] = 8;         // log_max_fileindex
4088             issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
4089                               6 * sizeof(int), socket_id);
4090             break;
4091         case 4:
4092             RLOGI ("Debug port: QXDM log disable.");
4093             qxdm_data[0] = 65536;
4094             qxdm_data[1] = 16;
4095             qxdm_data[2] = 0;          // mode: 0 for 'stop logging'
4096             qxdm_data[3] = 32;
4097             qxdm_data[4] = 0;
4098             qxdm_data[5] = 8;
4099             issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
4100                               6 * sizeof(int), socket_id);
4101             break;
4102         case 5:
4103             RLOGI("Debug port: Radio On");
4104             data = 1;
4105             issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
4106             sleep(2);
4107             // Set network selection automatic.
4108             issueLocalRequest(RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC, NULL, 0, socket_id);
4109             break;
4110         case 6:
4111             RLOGI("Debug port: Setup Data Call, Apn :%s\n", args[1]);
4112             actData[0] = args[1];
4113             issueLocalRequest(RIL_REQUEST_SETUP_DATA_CALL, &actData,
4114                               sizeof(actData), socket_id);
4115             break;
4116         case 7:
4117             RLOGI("Debug port: Deactivate Data Call");
4118             issueLocalRequest(RIL_REQUEST_DEACTIVATE_DATA_CALL, &deactData,
4119                               sizeof(deactData), socket_id);
4120             break;
4121         case 8:
4122             RLOGI("Debug port: Dial Call");
4123             dialData.clir = 0;
4124             dialData.address = args[1];
4125             issueLocalRequest(RIL_REQUEST_DIAL, &dialData, sizeof(dialData), socket_id);
4126             break;
4127         case 9:
4128             RLOGI("Debug port: Answer Call");
4129             issueLocalRequest(RIL_REQUEST_ANSWER, NULL, 0, socket_id);
4130             break;
4131         case 10:
4132             RLOGI("Debug port: End Call");
4133             issueLocalRequest(RIL_REQUEST_HANGUP, &hangupData,
4134                               sizeof(hangupData), socket_id);
4135             break;
4136         default:
4137             RLOGE ("Invalid request");
4138             break;
4139     }
4140     freeDebugCallbackArgs(number, args);
4141     close(acceptFD);
4142 }
4143
4144
4145 static void userTimerCallback (int fd, short flags, void *param) {
4146     UserCallbackInfo *p_info;
4147
4148     p_info = (UserCallbackInfo *)param;
4149
4150     p_info->p_callback(p_info->userParam);
4151
4152
4153     // FIXME generalize this...there should be a cancel mechanism
4154     if (s_last_wake_timeout_info != NULL && s_last_wake_timeout_info == p_info) {
4155         s_last_wake_timeout_info = NULL;
4156     }
4157
4158     free(p_info);
4159 }
4160
4161
4162 static void *
4163 eventLoop(void *param) {
4164     int ret;
4165     int filedes[2];
4166
4167     ril_event_init();
4168
4169     pthread_mutex_lock(&s_startupMutex);
4170
4171     s_started = 1;
4172     pthread_cond_broadcast(&s_startupCond);
4173
4174     pthread_mutex_unlock(&s_startupMutex);
4175
4176     ret = pipe(filedes);
4177
4178     if (ret < 0) {
4179         RLOGE("Error in pipe() errno:%d", errno);
4180         return NULL;
4181     }
4182
4183     s_fdWakeupRead = filedes[0];
4184     s_fdWakeupWrite = filedes[1];
4185
4186     fcntl(s_fdWakeupRead, F_SETFL, O_NONBLOCK);
4187
4188     ril_event_set (&s_wakeupfd_event, s_fdWakeupRead, true,
4189                 processWakeupCallback, NULL);
4190
4191     rilEventAddWakeup (&s_wakeupfd_event);
4192
4193     // Only returns on error
4194     ril_event_loop();
4195     RLOGE ("error in event_loop_base errno:%d", errno);
4196     // kill self to restart on error
4197     kill(0, SIGKILL);
4198
4199     return NULL;
4200 }
4201
4202 extern "C" void
4203 RIL_startEventLoop(void) {
4204     /* spin up eventLoop thread and wait for it to get started */
4205     s_started = 0;
4206     pthread_mutex_lock(&s_startupMutex);
4207
4208     pthread_attr_t attr;
4209     pthread_attr_init(&attr);
4210     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
4211
4212     int result = pthread_create(&s_tid_dispatch, &attr, eventLoop, NULL);
4213     if (result != 0) {
4214         RLOGE("Failed to create dispatch thread: %s", strerror(result));
4215         goto done;
4216     }
4217
4218     while (s_started == 0) {
4219         pthread_cond_wait(&s_startupCond, &s_startupMutex);
4220     }
4221
4222 done:
4223     pthread_mutex_unlock(&s_startupMutex);
4224 }
4225
4226 // Used for testing purpose only.
4227 extern "C" void RIL_setcallbacks (const RIL_RadioFunctions *callbacks) {
4228     memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
4229 }
4230
4231 static void startListen(RIL_SOCKET_ID socket_id, SocketListenParam* socket_listen_p) {
4232     int fdListen = -1;
4233     int ret;
4234     char socket_name[10];
4235
4236     memset(socket_name, 0, sizeof(char)*10);
4237
4238     switch(socket_id) {
4239         case RIL_SOCKET_1:
4240             strncpy(socket_name, RIL_getRilSocketName(), 9);
4241             break;
4242     #if (SIM_COUNT >= 2)
4243         case RIL_SOCKET_2:
4244             strncpy(socket_name, SOCKET2_NAME_RIL, 9);
4245             break;
4246     #endif
4247     #if (SIM_COUNT >= 3)
4248         case RIL_SOCKET_3:
4249             strncpy(socket_name, SOCKET3_NAME_RIL, 9);
4250             break;
4251     #endif
4252     #if (SIM_COUNT >= 4)
4253         case RIL_SOCKET_4:
4254             strncpy(socket_name, SOCKET4_NAME_RIL, 9);
4255             break;
4256     #endif
4257         default:
4258             RLOGE("Socket id is wrong!!");
4259             return;
4260     }
4261
4262     RLOGI("Start to listen %s", rilSocketIdToString(socket_id));
4263
4264     fdListen = android_get_control_socket(socket_name);
4265     if (fdListen < 0) {
4266         RLOGE("Failed to get socket %s", socket_name);
4267         exit(-1);
4268     }
4269
4270     ret = listen(fdListen, 4);
4271
4272     if (ret < 0) {
4273         RLOGE("Failed to listen on control socket '%d': %s",
4274              fdListen, strerror(errno));
4275         exit(-1);
4276     }
4277     socket_listen_p->fdListen = fdListen;
4278
4279     /* note: non-persistent so we can accept only one connection at a time */
4280     ril_event_set (socket_listen_p->listen_event, fdListen, false,
4281                 listenCallback, socket_listen_p);
4282
4283     rilEventAddWakeup (socket_listen_p->listen_event);
4284 }
4285
4286 extern "C" void
4287 RIL_register (const RIL_RadioFunctions *callbacks) {
4288     int ret;
4289     int flags;
4290
4291     RLOGI("SIM_COUNT: %d", SIM_COUNT);
4292
4293     if (callbacks == NULL) {
4294         RLOGE("RIL_register: RIL_RadioFunctions * null");
4295         return;
4296     }
4297     if (callbacks->version < RIL_VERSION_MIN) {
4298         RLOGE("RIL_register: version %d is to old, min version is %d",
4299              callbacks->version, RIL_VERSION_MIN);
4300         return;
4301     }
4302     if (callbacks->version > RIL_VERSION) {
4303         RLOGE("RIL_register: version %d is too new, max version is %d",
4304              callbacks->version, RIL_VERSION);
4305         return;
4306     }
4307     RLOGE("RIL_register: RIL version %d", callbacks->version);
4308
4309     if (s_registerCalled > 0) {
4310         RLOGE("RIL_register has been called more than once. "
4311                 "Subsequent call ignored");
4312         return;
4313     }
4314
4315     memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
4316
4317     /* Initialize socket1 parameters */
4318     s_ril_param_socket = {
4319                         RIL_SOCKET_1,             /* socket_id */
4320                         -1,                       /* fdListen */
4321                         -1,                       /* fdCommand */
4322                         PHONE_PROCESS,            /* processName */
4323                         &s_commands_event,        /* commands_event */
4324                         &s_listen_event,          /* listen_event */
4325                         processCommandsCallback,  /* processCommandsCallback */
4326                         NULL                      /* p_rs */
4327                         };
4328
4329 #if (SIM_COUNT >= 2)
4330     s_ril_param_socket2 = {
4331                         RIL_SOCKET_2,               /* socket_id */
4332                         -1,                         /* fdListen */
4333                         -1,                         /* fdCommand */
4334                         PHONE_PROCESS,              /* processName */
4335                         &s_commands_event_socket2,  /* commands_event */
4336                         &s_listen_event_socket2,    /* listen_event */
4337                         processCommandsCallback,    /* processCommandsCallback */
4338                         NULL                        /* p_rs */
4339                         };
4340 #endif
4341
4342 #if (SIM_COUNT >= 3)
4343     s_ril_param_socket3 = {
4344                         RIL_SOCKET_3,               /* socket_id */
4345                         -1,                         /* fdListen */
4346                         -1,                         /* fdCommand */
4347                         PHONE_PROCESS,              /* processName */
4348                         &s_commands_event_socket3,  /* commands_event */
4349                         &s_listen_event_socket3,    /* listen_event */
4350                         processCommandsCallback,    /* processCommandsCallback */
4351                         NULL                        /* p_rs */
4352                         };
4353 #endif
4354
4355 #if (SIM_COUNT >= 4)
4356     s_ril_param_socket4 = {
4357                         RIL_SOCKET_4,               /* socket_id */
4358                         -1,                         /* fdListen */
4359                         -1,                         /* fdCommand */
4360                         PHONE_PROCESS,              /* processName */
4361                         &s_commands_event_socket4,  /* commands_event */
4362                         &s_listen_event_socket4,    /* listen_event */
4363                         processCommandsCallback,    /* processCommandsCallback */
4364                         NULL                        /* p_rs */
4365                         };
4366 #endif
4367
4368
4369     s_registerCalled = 1;
4370
4371     RLOGI("s_registerCalled flag set, %d", s_started);
4372     // Little self-check
4373
4374     for (int i = 0; i < (int)NUM_ELEMS(s_commands); i++) {
4375         assert(i == s_commands[i].requestNumber);
4376     }
4377
4378     for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses); i++) {
4379         assert(i + RIL_UNSOL_RESPONSE_BASE
4380                 == s_unsolResponses[i].requestNumber);
4381     }
4382
4383     // New rild impl calls RIL_startEventLoop() first
4384     // old standalone impl wants it here.
4385
4386     if (s_started == 0) {
4387         RIL_startEventLoop();
4388     }
4389
4390     // start listen socket1
4391     startListen(RIL_SOCKET_1, &s_ril_param_socket);
4392
4393 #if (SIM_COUNT >= 2)
4394     // start listen socket2
4395     startListen(RIL_SOCKET_2, &s_ril_param_socket2);
4396 #endif /* (SIM_COUNT == 2) */
4397
4398 #if (SIM_COUNT >= 3)
4399     // start listen socket3
4400     startListen(RIL_SOCKET_3, &s_ril_param_socket3);
4401 #endif /* (SIM_COUNT == 3) */
4402
4403 #if (SIM_COUNT >= 4)
4404     // start listen socket4
4405     startListen(RIL_SOCKET_4, &s_ril_param_socket4);
4406 #endif /* (SIM_COUNT == 4) */
4407
4408
4409 #if 1
4410     // start debug interface socket
4411
4412     char *inst = NULL;
4413     if (strlen(RIL_getRilSocketName()) >= strlen(SOCKET_NAME_RIL)) {
4414         inst = RIL_getRilSocketName() + strlen(SOCKET_NAME_RIL);
4415     }
4416
4417     char rildebug[MAX_DEBUG_SOCKET_NAME_LENGTH] = SOCKET_NAME_RIL_DEBUG;
4418     if (inst != NULL) {
4419         strlcat(rildebug, inst, MAX_DEBUG_SOCKET_NAME_LENGTH);
4420     }
4421
4422     s_fdDebug = android_get_control_socket(rildebug);
4423     if (s_fdDebug < 0) {
4424         RLOGE("Failed to get socket : %s errno:%d", rildebug, errno);
4425         exit(-1);
4426     }
4427
4428     ret = listen(s_fdDebug, 4);
4429
4430     if (ret < 0) {
4431         RLOGE("Failed to listen on ril debug socket '%d': %s",
4432              s_fdDebug, strerror(errno));
4433         exit(-1);
4434     }
4435
4436     ril_event_set (&s_debug_event, s_fdDebug, true,
4437                 debugCallback, NULL);
4438
4439     rilEventAddWakeup (&s_debug_event);
4440 #endif
4441
4442 }
4443
4444 extern "C" void
4445 RIL_register_socket (RIL_RadioFunctions *(*Init)(const struct RIL_Env *, int, char **),RIL_SOCKET_TYPE socketType, int argc, char **argv) {
4446
4447     RIL_RadioFunctions* UimFuncs = NULL;
4448
4449     if(Init) {
4450         UimFuncs = Init(&RilSapSocket::uimRilEnv, argc, argv);
4451
4452         switch(socketType) {
4453             case RIL_SAP_SOCKET:
4454                 RilSapSocket::initSapSocket("sap_uim_socket1", UimFuncs);
4455
4456 #if (SIM_COUNT >= 2)
4457                 RilSapSocket::initSapSocket("sap_uim_socket2", UimFuncs);
4458 #endif
4459
4460 #if (SIM_COUNT >= 3)
4461                 RilSapSocket::initSapSocket("sap_uim_socket3", UimFuncs);
4462 #endif
4463
4464 #if (SIM_COUNT >= 4)
4465                 RilSapSocket::initSapSocket("sap_uim_socket4", UimFuncs);
4466 #endif
4467         }
4468     }
4469 }
4470
4471 static int
4472 checkAndDequeueRequestInfo(struct RequestInfo *pRI) {
4473     int ret = 0;
4474     /* Hook for current context
4475        pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
4476     pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
4477     /* pendingRequestsHook refer to &s_pendingRequests */
4478     RequestInfo ** pendingRequestsHook = &s_pendingRequests;
4479
4480     if (pRI == NULL) {
4481         return 0;
4482     }
4483
4484 #if (SIM_COUNT >= 2)
4485     if (pRI->socket_id == RIL_SOCKET_2) {
4486         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
4487         pendingRequestsHook = &s_pendingRequests_socket2;
4488     }
4489 #if (SIM_COUNT >= 3)
4490         if (pRI->socket_id == RIL_SOCKET_3) {
4491             pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
4492             pendingRequestsHook = &s_pendingRequests_socket3;
4493         }
4494 #endif
4495 #if (SIM_COUNT >= 4)
4496     if (pRI->socket_id == RIL_SOCKET_4) {
4497         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
4498         pendingRequestsHook = &s_pendingRequests_socket4;
4499     }
4500 #endif
4501 #endif
4502     pthread_mutex_lock(pendingRequestsMutexHook);
4503
4504     for(RequestInfo **ppCur = pendingRequestsHook
4505         ; *ppCur != NULL
4506         ; ppCur = &((*ppCur)->p_next)
4507     ) {
4508         if (pRI == *ppCur) {
4509             ret = 1;
4510
4511             *ppCur = (*ppCur)->p_next;
4512             break;
4513         }
4514     }
4515
4516     pthread_mutex_unlock(pendingRequestsMutexHook);
4517
4518     return ret;
4519 }
4520
4521
4522 extern "C" void
4523 RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen) {
4524     RequestInfo *pRI;
4525     int ret;
4526     int fd = s_ril_param_socket.fdCommand;
4527     size_t errorOffset;
4528     RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
4529
4530     pRI = (RequestInfo *)t;
4531
4532     if (!checkAndDequeueRequestInfo(pRI)) {
4533         RLOGE ("RIL_onRequestComplete: invalid RIL_Token");
4534         return;
4535     }
4536
4537     socket_id = pRI->socket_id;
4538 #if (SIM_COUNT >= 2)
4539     if (socket_id == RIL_SOCKET_2) {
4540         fd = s_ril_param_socket2.fdCommand;
4541     }
4542 #if (SIM_COUNT >= 3)
4543         if (socket_id == RIL_SOCKET_3) {
4544             fd = s_ril_param_socket3.fdCommand;
4545         }
4546 #endif
4547 #if (SIM_COUNT >= 4)
4548     if (socket_id == RIL_SOCKET_4) {
4549         fd = s_ril_param_socket4.fdCommand;
4550     }
4551 #endif
4552 #endif
4553 #if VDBG
4554     RLOGD("RequestComplete, %s", rilSocketIdToString(socket_id));
4555 #endif
4556
4557     if (pRI->local > 0) {
4558         // Locally issued command...void only!
4559         // response does not go back up the command socket
4560         RLOGD("C[locl]< %s", requestToString(pRI->pCI->requestNumber));
4561
4562         goto done;
4563     }
4564
4565     appendPrintBuf("[%04d]< %s",
4566         pRI->token, requestToString(pRI->pCI->requestNumber));
4567
4568     if (pRI->cancelled == 0) {
4569         Parcel p;
4570
4571         p.writeInt32 (RESPONSE_SOLICITED);
4572         p.writeInt32 (pRI->token);
4573         errorOffset = p.dataPosition();
4574
4575         p.writeInt32 (e);
4576
4577         if (response != NULL) {
4578             // there is a response payload, no matter success or not.
4579             ret = pRI->pCI->responseFunction(p, response, responselen);
4580
4581             /* if an error occurred, rewind and mark it */
4582             if (ret != 0) {
4583                 RLOGE ("responseFunction error, ret %d", ret);
4584                 p.setDataPosition(errorOffset);
4585                 p.writeInt32 (ret);
4586             }
4587         }
4588
4589         if (e != RIL_E_SUCCESS) {
4590             appendPrintBuf("%s fails by %s", printBuf, failCauseToString(e));
4591         }
4592
4593         if (fd < 0) {
4594             RLOGD ("RIL onRequestComplete: Command channel closed");
4595         }
4596         sendResponse(p, socket_id);
4597     }
4598
4599 done:
4600     free(pRI);
4601 }
4602
4603
4604 static void
4605 grabPartialWakeLock() {
4606     acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME);
4607 }
4608
4609 static void
4610 releaseWakeLock() {
4611     release_wake_lock(ANDROID_WAKE_LOCK_NAME);
4612 }
4613
4614 /**
4615  * Timer callback to put us back to sleep before the default timeout
4616  */
4617 static void
4618 wakeTimeoutCallback (void *param) {
4619     // We're using "param != NULL" as a cancellation mechanism
4620     if (param == NULL) {
4621         releaseWakeLock();
4622     }
4623 }
4624
4625 static int
4626 decodeVoiceRadioTechnology (RIL_RadioState radioState) {
4627     switch (radioState) {
4628         case RADIO_STATE_SIM_NOT_READY:
4629         case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
4630         case RADIO_STATE_SIM_READY:
4631             return RADIO_TECH_UMTS;
4632
4633         case RADIO_STATE_RUIM_NOT_READY:
4634         case RADIO_STATE_RUIM_READY:
4635         case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
4636         case RADIO_STATE_NV_NOT_READY:
4637         case RADIO_STATE_NV_READY:
4638             return RADIO_TECH_1xRTT;
4639
4640         default:
4641             RLOGD("decodeVoiceRadioTechnology: Invoked with incorrect RadioState");
4642             return -1;
4643     }
4644 }
4645
4646 static int
4647 decodeCdmaSubscriptionSource (RIL_RadioState radioState) {
4648     switch (radioState) {
4649         case RADIO_STATE_SIM_NOT_READY:
4650         case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
4651         case RADIO_STATE_SIM_READY:
4652         case RADIO_STATE_RUIM_NOT_READY:
4653         case RADIO_STATE_RUIM_READY:
4654         case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
4655             return CDMA_SUBSCRIPTION_SOURCE_RUIM_SIM;
4656
4657         case RADIO_STATE_NV_NOT_READY:
4658         case RADIO_STATE_NV_READY:
4659             return CDMA_SUBSCRIPTION_SOURCE_NV;
4660
4661         default:
4662             RLOGD("decodeCdmaSubscriptionSource: Invoked with incorrect RadioState");
4663             return -1;
4664     }
4665 }
4666
4667 static int
4668 decodeSimStatus (RIL_RadioState radioState) {
4669    switch (radioState) {
4670        case RADIO_STATE_SIM_NOT_READY:
4671        case RADIO_STATE_RUIM_NOT_READY:
4672        case RADIO_STATE_NV_NOT_READY:
4673        case RADIO_STATE_NV_READY:
4674            return -1;
4675        case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
4676        case RADIO_STATE_SIM_READY:
4677        case RADIO_STATE_RUIM_READY:
4678        case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
4679            return radioState;
4680        default:
4681            RLOGD("decodeSimStatus: Invoked with incorrect RadioState");
4682            return -1;
4683    }
4684 }
4685
4686 static bool is3gpp2(int radioTech) {
4687     switch (radioTech) {
4688         case RADIO_TECH_IS95A:
4689         case RADIO_TECH_IS95B:
4690         case RADIO_TECH_1xRTT:
4691         case RADIO_TECH_EVDO_0:
4692         case RADIO_TECH_EVDO_A:
4693         case RADIO_TECH_EVDO_B:
4694         case RADIO_TECH_EHRPD:
4695             return true;
4696         default:
4697             return false;
4698     }
4699 }
4700
4701 /* If RIL sends SIM states or RUIM states, store the voice radio
4702  * technology and subscription source information so that they can be
4703  * returned when telephony framework requests them
4704  */
4705 static RIL_RadioState
4706 processRadioState(RIL_RadioState newRadioState, RIL_SOCKET_ID socket_id) {
4707
4708     if((newRadioState > RADIO_STATE_UNAVAILABLE) && (newRadioState < RADIO_STATE_ON)) {
4709         int newVoiceRadioTech;
4710         int newCdmaSubscriptionSource;
4711         int newSimStatus;
4712
4713         /* This is old RIL. Decode Subscription source and Voice Radio Technology
4714            from Radio State and send change notifications if there has been a change */
4715         newVoiceRadioTech = decodeVoiceRadioTechnology(newRadioState);
4716         if(newVoiceRadioTech != voiceRadioTech) {
4717             voiceRadioTech = newVoiceRadioTech;
4718             RIL_UNSOL_RESPONSE(RIL_UNSOL_VOICE_RADIO_TECH_CHANGED,
4719                         &voiceRadioTech, sizeof(voiceRadioTech), socket_id);
4720         }
4721         if(is3gpp2(newVoiceRadioTech)) {
4722             newCdmaSubscriptionSource = decodeCdmaSubscriptionSource(newRadioState);
4723             if(newCdmaSubscriptionSource != cdmaSubscriptionSource) {
4724                 cdmaSubscriptionSource = newCdmaSubscriptionSource;
4725                 RIL_UNSOL_RESPONSE(RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED,
4726                         &cdmaSubscriptionSource, sizeof(cdmaSubscriptionSource), socket_id);
4727             }
4728         }
4729         newSimStatus = decodeSimStatus(newRadioState);
4730         if(newSimStatus != simRuimStatus) {
4731             simRuimStatus = newSimStatus;
4732             RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, NULL, 0, socket_id);
4733         }
4734
4735         /* Send RADIO_ON to telephony */
4736         newRadioState = RADIO_STATE_ON;
4737     }
4738
4739     return newRadioState;
4740 }
4741
4742
4743 #if defined(ANDROID_MULTI_SIM)
4744 extern "C"
4745 void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
4746                                 size_t datalen, RIL_SOCKET_ID socket_id)
4747 #else
4748 extern "C"
4749 void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
4750                                 size_t datalen)
4751 #endif
4752 {
4753     int unsolResponseIndex;
4754     int ret;
4755     int64_t timeReceived = 0;
4756     bool shouldScheduleTimeout = false;
4757     RIL_RadioState newState;
4758     RIL_SOCKET_ID soc_id = RIL_SOCKET_1;
4759
4760 #if defined(ANDROID_MULTI_SIM)
4761     soc_id = socket_id;
4762 #endif
4763
4764
4765     if (s_registerCalled == 0) {
4766         // Ignore RIL_onUnsolicitedResponse before RIL_register
4767         RLOGW("RIL_onUnsolicitedResponse called before RIL_register");
4768         return;
4769     }
4770
4771     unsolResponseIndex = unsolResponse - RIL_UNSOL_RESPONSE_BASE;
4772
4773     if ((unsolResponseIndex < 0)
4774         || (unsolResponseIndex >= (int32_t)NUM_ELEMS(s_unsolResponses))) {
4775         RLOGE("unsupported unsolicited response code %d", unsolResponse);
4776         return;
4777     }
4778
4779     // Grab a wake lock if needed for this reponse,
4780     // as we exit we'll either release it immediately
4781     // or set a timer to release it later.
4782     switch (s_unsolResponses[unsolResponseIndex].wakeType) {
4783         case WAKE_PARTIAL:
4784             grabPartialWakeLock();
4785             shouldScheduleTimeout = true;
4786         break;
4787
4788         case DONT_WAKE:
4789         default:
4790             // No wake lock is grabed so don't set timeout
4791             shouldScheduleTimeout = false;
4792             break;
4793     }
4794
4795     // Mark the time this was received, doing this
4796     // after grabing the wakelock incase getting
4797     // the elapsedRealTime might cause us to goto
4798     // sleep.
4799     if (unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
4800         timeReceived = elapsedRealtime();
4801     }
4802
4803     appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse));
4804
4805     Parcel p;
4806
4807     p.writeInt32 (RESPONSE_UNSOLICITED);
4808     p.writeInt32 (unsolResponse);
4809
4810     ret = s_unsolResponses[unsolResponseIndex]
4811                 .responseFunction(p, const_cast<void*>(data), datalen);
4812     if (ret != 0) {
4813         // Problem with the response. Don't continue;
4814         goto error_exit;
4815     }
4816
4817     // some things get more payload
4818     switch(unsolResponse) {
4819         case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED:
4820             newState = processRadioState(CALL_ONSTATEREQUEST(soc_id), soc_id);
4821             p.writeInt32(newState);
4822             appendPrintBuf("%s {%s}", printBuf,
4823                 radioStateToString(CALL_ONSTATEREQUEST(soc_id)));
4824         break;
4825
4826
4827         case RIL_UNSOL_NITZ_TIME_RECEIVED:
4828             // Store the time that this was received so the
4829             // handler of this message can account for
4830             // the time it takes to arrive and process. In
4831             // particular the system has been known to sleep
4832             // before this message can be processed.
4833             p.writeInt64(timeReceived);
4834         break;
4835     }
4836
4837 #if VDBG
4838     RLOGI("%s UNSOLICITED: %s length:%d", rilSocketIdToString(soc_id), requestToString(unsolResponse), p.dataSize());
4839 #endif
4840     ret = sendResponse(p, soc_id);
4841     if (ret != 0 && unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
4842
4843         // Unfortunately, NITZ time is not poll/update like everything
4844         // else in the system. So, if the upstream client isn't connected,
4845         // keep a copy of the last NITZ response (with receive time noted
4846         // above) around so we can deliver it when it is connected
4847
4848         if (s_lastNITZTimeData != NULL) {
4849             free (s_lastNITZTimeData);
4850             s_lastNITZTimeData = NULL;
4851         }
4852
4853         s_lastNITZTimeData = malloc(p.dataSize());
4854         s_lastNITZTimeDataSize = p.dataSize();
4855         memcpy(s_lastNITZTimeData, p.data(), p.dataSize());
4856     }
4857
4858     // For now, we automatically go back to sleep after TIMEVAL_WAKE_TIMEOUT
4859     // FIXME The java code should handshake here to release wake lock
4860
4861     if (shouldScheduleTimeout) {
4862         // Cancel the previous request
4863         if (s_last_wake_timeout_info != NULL) {
4864             s_last_wake_timeout_info->userParam = (void *)1;
4865         }
4866
4867         s_last_wake_timeout_info
4868             = internalRequestTimedCallback(wakeTimeoutCallback, NULL,
4869                                             &TIMEVAL_WAKE_TIMEOUT);
4870     }
4871
4872     // Normal exit
4873     return;
4874
4875 error_exit:
4876     if (shouldScheduleTimeout) {
4877         releaseWakeLock();
4878     }
4879 }
4880
4881 /** FIXME generalize this if you track UserCAllbackInfo, clear it
4882     when the callback occurs
4883 */
4884 static UserCallbackInfo *
4885 internalRequestTimedCallback (RIL_TimedCallback callback, void *param,
4886                                 const struct timeval *relativeTime)
4887 {
4888     struct timeval myRelativeTime;
4889     UserCallbackInfo *p_info;
4890
4891     p_info = (UserCallbackInfo *) malloc (sizeof(UserCallbackInfo));
4892
4893     p_info->p_callback = callback;
4894     p_info->userParam = param;
4895
4896     if (relativeTime == NULL) {
4897         /* treat null parameter as a 0 relative time */
4898         memset (&myRelativeTime, 0, sizeof(myRelativeTime));
4899     } else {
4900         /* FIXME I think event_add's tv param is really const anyway */
4901         memcpy (&myRelativeTime, relativeTime, sizeof(myRelativeTime));
4902     }
4903
4904     ril_event_set(&(p_info->event), -1, false, userTimerCallback, p_info);
4905
4906     ril_timer_add(&(p_info->event), &myRelativeTime);
4907
4908     triggerEvLoop();
4909     return p_info;
4910 }
4911
4912
4913 extern "C" void
4914 RIL_requestTimedCallback (RIL_TimedCallback callback, void *param,
4915                                 const struct timeval *relativeTime) {
4916     internalRequestTimedCallback (callback, param, relativeTime);
4917 }
4918
4919 const char *
4920 failCauseToString(RIL_Errno e) {
4921     switch(e) {
4922         case RIL_E_SUCCESS: return "E_SUCCESS";
4923         case RIL_E_RADIO_NOT_AVAILABLE: return "E_RADIO_NOT_AVAILABLE";
4924         case RIL_E_GENERIC_FAILURE: return "E_GENERIC_FAILURE";
4925         case RIL_E_PASSWORD_INCORRECT: return "E_PASSWORD_INCORRECT";
4926         case RIL_E_SIM_PIN2: return "E_SIM_PIN2";
4927         case RIL_E_SIM_PUK2: return "E_SIM_PUK2";
4928         case RIL_E_REQUEST_NOT_SUPPORTED: return "E_REQUEST_NOT_SUPPORTED";
4929         case RIL_E_CANCELLED: return "E_CANCELLED";
4930         case RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL: return "E_OP_NOT_ALLOWED_DURING_VOICE_CALL";
4931         case RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW: return "E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW";
4932         case RIL_E_SMS_SEND_FAIL_RETRY: return "E_SMS_SEND_FAIL_RETRY";
4933         case RIL_E_SIM_ABSENT:return "E_SIM_ABSENT";
4934         case RIL_E_ILLEGAL_SIM_OR_ME:return "E_ILLEGAL_SIM_OR_ME";
4935 #ifdef FEATURE_MULTIMODE_ANDROID
4936         case RIL_E_SUBSCRIPTION_NOT_AVAILABLE:return "E_SUBSCRIPTION_NOT_AVAILABLE";
4937         case RIL_E_MODE_NOT_SUPPORTED:return "E_MODE_NOT_SUPPORTED";
4938 #endif
4939         default: return "<unknown error>";
4940     }
4941 }
4942
4943 const char *
4944 radioStateToString(RIL_RadioState s) {
4945     switch(s) {
4946         case RADIO_STATE_OFF: return "RADIO_OFF";
4947         case RADIO_STATE_UNAVAILABLE: return "RADIO_UNAVAILABLE";
4948         case RADIO_STATE_SIM_NOT_READY: return "RADIO_SIM_NOT_READY";
4949         case RADIO_STATE_SIM_LOCKED_OR_ABSENT: return "RADIO_SIM_LOCKED_OR_ABSENT";
4950         case RADIO_STATE_SIM_READY: return "RADIO_SIM_READY";
4951         case RADIO_STATE_RUIM_NOT_READY:return"RADIO_RUIM_NOT_READY";
4952         case RADIO_STATE_RUIM_READY:return"RADIO_RUIM_READY";
4953         case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:return"RADIO_RUIM_LOCKED_OR_ABSENT";
4954         case RADIO_STATE_NV_NOT_READY:return"RADIO_NV_NOT_READY";
4955         case RADIO_STATE_NV_READY:return"RADIO_NV_READY";
4956         case RADIO_STATE_ON:return"RADIO_ON";
4957         default: return "<unknown state>";
4958     }
4959 }
4960
4961 const char *
4962 callStateToString(RIL_CallState s) {
4963     switch(s) {
4964         case RIL_CALL_ACTIVE : return "ACTIVE";
4965         case RIL_CALL_HOLDING: return "HOLDING";
4966         case RIL_CALL_DIALING: return "DIALING";
4967         case RIL_CALL_ALERTING: return "ALERTING";
4968         case RIL_CALL_INCOMING: return "INCOMING";
4969         case RIL_CALL_WAITING: return "WAITING";
4970         default: return "<unknown state>";
4971     }
4972 }
4973
4974 const char *
4975 requestToString(int request) {
4976 /*
4977  cat libs/telephony/ril_commands.h \
4978  | egrep "^ *{RIL_" \
4979  | sed -re 's/\{RIL_([^,]+),[^,]+,([^}]+).+/case RIL_\1: return "\1";/'
4980
4981
4982  cat libs/telephony/ril_unsol_commands.h \
4983  | egrep "^ *{RIL_" \
4984  | sed -re 's/\{RIL_([^,]+),([^}]+).+/case RIL_\1: return "\1";/'
4985
4986 */
4987     switch(request) {
4988         case RIL_REQUEST_GET_SIM_STATUS: return "GET_SIM_STATUS";
4989         case RIL_REQUEST_ENTER_SIM_PIN: return "ENTER_SIM_PIN";
4990         case RIL_REQUEST_ENTER_SIM_PUK: return "ENTER_SIM_PUK";
4991         case RIL_REQUEST_ENTER_SIM_PIN2: return "ENTER_SIM_PIN2";
4992         case RIL_REQUEST_ENTER_SIM_PUK2: return "ENTER_SIM_PUK2";
4993         case RIL_REQUEST_CHANGE_SIM_PIN: return "CHANGE_SIM_PIN";
4994         case RIL_REQUEST_CHANGE_SIM_PIN2: return "CHANGE_SIM_PIN2";
4995         case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION: return "ENTER_NETWORK_DEPERSONALIZATION";
4996         case RIL_REQUEST_GET_CURRENT_CALLS: return "GET_CURRENT_CALLS";
4997         case RIL_REQUEST_DIAL: return "DIAL";
4998         case RIL_REQUEST_GET_IMSI: return "GET_IMSI";
4999         case RIL_REQUEST_HANGUP: return "HANGUP";
5000         case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: return "HANGUP_WAITING_OR_BACKGROUND";
5001         case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: return "HANGUP_FOREGROUND_RESUME_BACKGROUND";
5002         case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: return "SWITCH_WAITING_OR_HOLDING_AND_ACTIVE";
5003         case RIL_REQUEST_CONFERENCE: return "CONFERENCE";
5004         case RIL_REQUEST_UDUB: return "UDUB";
5005         case RIL_REQUEST_LAST_CALL_FAIL_CAUSE: return "LAST_CALL_FAIL_CAUSE";
5006         case RIL_REQUEST_SIGNAL_STRENGTH: return "SIGNAL_STRENGTH";
5007         case RIL_REQUEST_VOICE_REGISTRATION_STATE: return "VOICE_REGISTRATION_STATE";
5008         case RIL_REQUEST_DATA_REGISTRATION_STATE: return "DATA_REGISTRATION_STATE";
5009         case RIL_REQUEST_OPERATOR: return "OPERATOR";
5010         case RIL_REQUEST_RADIO_POWER: return "RADIO_POWER";
5011         case RIL_REQUEST_DTMF: return "DTMF";
5012         case RIL_REQUEST_SEND_SMS: return "SEND_SMS";
5013         case RIL_REQUEST_SEND_SMS_EXPECT_MORE: return "SEND_SMS_EXPECT_MORE";
5014         case RIL_REQUEST_SETUP_DATA_CALL: return "SETUP_DATA_CALL";
5015         case RIL_REQUEST_SIM_IO: return "SIM_IO";
5016         case RIL_REQUEST_SEND_USSD: return "SEND_USSD";
5017         case RIL_REQUEST_CANCEL_USSD: return "CANCEL_USSD";
5018         case RIL_REQUEST_GET_CLIR: return "GET_CLIR";
5019         case RIL_REQUEST_SET_CLIR: return "SET_CLIR";
5020         case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS: return "QUERY_CALL_FORWARD_STATUS";
5021         case RIL_REQUEST_SET_CALL_FORWARD: return "SET_CALL_FORWARD";
5022         case RIL_REQUEST_QUERY_CALL_WAITING: return "QUERY_CALL_WAITING";
5023         case RIL_REQUEST_SET_CALL_WAITING: return "SET_CALL_WAITING";
5024         case RIL_REQUEST_SMS_ACKNOWLEDGE: return "SMS_ACKNOWLEDGE";
5025         case RIL_REQUEST_GET_IMEI: return "GET_IMEI";
5026         case RIL_REQUEST_GET_IMEISV: return "GET_IMEISV";
5027         case RIL_REQUEST_ANSWER: return "ANSWER";
5028         case RIL_REQUEST_DEACTIVATE_DATA_CALL: return "DEACTIVATE_DATA_CALL";
5029         case RIL_REQUEST_QUERY_FACILITY_LOCK: return "QUERY_FACILITY_LOCK";
5030         case RIL_REQUEST_SET_FACILITY_LOCK: return "SET_FACILITY_LOCK";
5031         case RIL_REQUEST_CHANGE_BARRING_PASSWORD: return "CHANGE_BARRING_PASSWORD";
5032         case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: return "QUERY_NETWORK_SELECTION_MODE";
5033         case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: return "SET_NETWORK_SELECTION_AUTOMATIC";
5034         case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL: return "SET_NETWORK_SELECTION_MANUAL";
5035         case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS : return "QUERY_AVAILABLE_NETWORKS ";
5036         case RIL_REQUEST_DTMF_START: return "DTMF_START";
5037         case RIL_REQUEST_DTMF_STOP: return "DTMF_STOP";
5038         case RIL_REQUEST_BASEBAND_VERSION: return "BASEBAND_VERSION";
5039         case RIL_REQUEST_SEPARATE_CONNECTION: return "SEPARATE_CONNECTION";
5040         case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: return "SET_PREFERRED_NETWORK_TYPE";
5041         case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: return "GET_PREFERRED_NETWORK_TYPE";
5042         case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS: return "GET_NEIGHBORING_CELL_IDS";
5043         case RIL_REQUEST_SET_MUTE: return "SET_MUTE";
5044         case RIL_REQUEST_GET_MUTE: return "GET_MUTE";
5045         case RIL_REQUEST_QUERY_CLIP: return "QUERY_CLIP";
5046         case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE: return "LAST_DATA_CALL_FAIL_CAUSE";
5047         case RIL_REQUEST_DATA_CALL_LIST: return "DATA_CALL_LIST";
5048         case RIL_REQUEST_RESET_RADIO: return "RESET_RADIO";
5049         case RIL_REQUEST_OEM_HOOK_RAW: return "OEM_HOOK_RAW";
5050         case RIL_REQUEST_OEM_HOOK_STRINGS: return "OEM_HOOK_STRINGS";
5051         case RIL_REQUEST_SET_BAND_MODE: return "SET_BAND_MODE";
5052         case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE: return "QUERY_AVAILABLE_BAND_MODE";
5053         case RIL_REQUEST_STK_GET_PROFILE: return "STK_GET_PROFILE";
5054         case RIL_REQUEST_STK_SET_PROFILE: return "STK_SET_PROFILE";
5055         case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND: return "STK_SEND_ENVELOPE_COMMAND";
5056         case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE: return "STK_SEND_TERMINAL_RESPONSE";
5057         case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM: return "STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM";
5058         case RIL_REQUEST_SCREEN_STATE: return "SCREEN_STATE";
5059         case RIL_REQUEST_EXPLICIT_CALL_TRANSFER: return "EXPLICIT_CALL_TRANSFER";
5060         case RIL_REQUEST_SET_LOCATION_UPDATES: return "SET_LOCATION_UPDATES";
5061         case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE:return"CDMA_SET_SUBSCRIPTION_SOURCE";
5062         case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE:return"CDMA_SET_ROAMING_PREFERENCE";
5063         case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE:return"CDMA_QUERY_ROAMING_PREFERENCE";
5064         case RIL_REQUEST_SET_TTY_MODE:return"SET_TTY_MODE";
5065         case RIL_REQUEST_QUERY_TTY_MODE:return"QUERY_TTY_MODE";
5066         case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE";
5067         case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE";
5068         case RIL_REQUEST_CDMA_FLASH:return"CDMA_FLASH";
5069         case RIL_REQUEST_CDMA_BURST_DTMF:return"CDMA_BURST_DTMF";
5070         case RIL_REQUEST_CDMA_SEND_SMS:return"CDMA_SEND_SMS";
5071         case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE:return"CDMA_SMS_ACKNOWLEDGE";
5072         case RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG:return"GSM_GET_BROADCAST_SMS_CONFIG";
5073         case RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG:return"GSM_SET_BROADCAST_SMS_CONFIG";
5074         case RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG:return "CDMA_GET_BROADCAST_SMS_CONFIG";
5075         case RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG:return "CDMA_SET_BROADCAST_SMS_CONFIG";
5076         case RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION:return "CDMA_SMS_BROADCAST_ACTIVATION";
5077         case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY: return"CDMA_VALIDATE_AND_WRITE_AKEY";
5078         case RIL_REQUEST_CDMA_SUBSCRIPTION: return"CDMA_SUBSCRIPTION";
5079         case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM: return "CDMA_WRITE_SMS_TO_RUIM";
5080         case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM: return "CDMA_DELETE_SMS_ON_RUIM";
5081         case RIL_REQUEST_DEVICE_IDENTITY: return "DEVICE_IDENTITY";
5082         case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: return "EXIT_EMERGENCY_CALLBACK_MODE";
5083         case RIL_REQUEST_GET_SMSC_ADDRESS: return "GET_SMSC_ADDRESS";
5084         case RIL_REQUEST_SET_SMSC_ADDRESS: return "SET_SMSC_ADDRESS";
5085         case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS: return "REPORT_SMS_MEMORY_STATUS";
5086         case RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING: return "REPORT_STK_SERVICE_IS_RUNNING";
5087         case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE: return "CDMA_GET_SUBSCRIPTION_SOURCE";
5088         case RIL_REQUEST_ISIM_AUTHENTICATION: return "ISIM_AUTHENTICATION";
5089         case RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU: return "RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU";
5090         case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS: return "RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS";
5091         case RIL_REQUEST_VOICE_RADIO_TECH: return "VOICE_RADIO_TECH";
5092         case RIL_REQUEST_GET_CELL_INFO_LIST: return"GET_CELL_INFO_LIST";
5093         case RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE: return"SET_UNSOL_CELL_INFO_LIST_RATE";
5094         case RIL_REQUEST_SET_INITIAL_ATTACH_APN: return "RIL_REQUEST_SET_INITIAL_ATTACH_APN";
5095         case RIL_REQUEST_IMS_REGISTRATION_STATE: return "IMS_REGISTRATION_STATE";
5096         case RIL_REQUEST_IMS_SEND_SMS: return "IMS_SEND_SMS";
5097         case RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC: return "SIM_TRANSMIT_APDU_BASIC";
5098         case RIL_REQUEST_SIM_OPEN_CHANNEL: return "SIM_OPEN_CHANNEL";
5099         case RIL_REQUEST_SIM_CLOSE_CHANNEL: return "SIM_CLOSE_CHANNEL";
5100         case RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL: return "SIM_TRANSMIT_APDU_CHANNEL";
5101         case RIL_REQUEST_GET_RADIO_CAPABILITY: return "RIL_REQUEST_GET_RADIO_CAPABILITY";
5102         case RIL_REQUEST_SET_RADIO_CAPABILITY: return "RIL_REQUEST_SET_RADIO_CAPABILITY";
5103         case RIL_REQUEST_SET_UICC_SUBSCRIPTION: return "SET_UICC_SUBSCRIPTION";
5104         case RIL_REQUEST_ALLOW_DATA: return "ALLOW_DATA";
5105         case RIL_REQUEST_GET_HARDWARE_CONFIG: return "GET_HARDWARE_CONFIG";
5106         case RIL_REQUEST_SIM_AUTHENTICATION: return "SIM_AUTHENTICATION";
5107         case RIL_REQUEST_GET_DC_RT_INFO: return "GET_DC_RT_INFO";
5108         case RIL_REQUEST_SET_DC_RT_INFO_RATE: return "SET_DC_RT_INFO_RATE";
5109         case RIL_REQUEST_SET_DATA_PROFILE: return "SET_DATA_PROFILE";
5110         case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: return "UNSOL_RESPONSE_RADIO_STATE_CHANGED";
5111         case RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED: return "UNSOL_RESPONSE_CALL_STATE_CHANGED";
5112         case RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED";
5113         case RIL_UNSOL_RESPONSE_NEW_SMS: return "UNSOL_RESPONSE_NEW_SMS";
5114         case RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT: return "UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT";
5115         case RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM: return "UNSOL_RESPONSE_NEW_SMS_ON_SIM";
5116         case RIL_UNSOL_ON_USSD: return "UNSOL_ON_USSD";
5117         case RIL_UNSOL_ON_USSD_REQUEST: return "UNSOL_ON_USSD_REQUEST(obsolete)";
5118         case RIL_UNSOL_NITZ_TIME_RECEIVED: return "UNSOL_NITZ_TIME_RECEIVED";
5119         case RIL_UNSOL_SIGNAL_STRENGTH: return "UNSOL_SIGNAL_STRENGTH";
5120         case RIL_UNSOL_STK_SESSION_END: return "UNSOL_STK_SESSION_END";
5121         case RIL_UNSOL_STK_PROACTIVE_COMMAND: return "UNSOL_STK_PROACTIVE_COMMAND";
5122         case RIL_UNSOL_STK_EVENT_NOTIFY: return "UNSOL_STK_EVENT_NOTIFY";
5123         case RIL_UNSOL_STK_CALL_SETUP: return "UNSOL_STK_CALL_SETUP";
5124         case RIL_UNSOL_SIM_SMS_STORAGE_FULL: return "UNSOL_SIM_SMS_STORAGE_FUL";
5125         case RIL_UNSOL_SIM_REFRESH: return "UNSOL_SIM_REFRESH";
5126         case RIL_UNSOL_DATA_CALL_LIST_CHANGED: return "UNSOL_DATA_CALL_LIST_CHANGED";
5127         case RIL_UNSOL_CALL_RING: return "UNSOL_CALL_RING";
5128         case RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED: return "UNSOL_RESPONSE_SIM_STATUS_CHANGED";
5129         case RIL_UNSOL_RESPONSE_CDMA_NEW_SMS: return "UNSOL_NEW_CDMA_SMS";
5130         case RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS: return "UNSOL_NEW_BROADCAST_SMS";
5131         case RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL: return "UNSOL_CDMA_RUIM_SMS_STORAGE_FULL";
5132         case RIL_UNSOL_RESTRICTED_STATE_CHANGED: return "UNSOL_RESTRICTED_STATE_CHANGED";
5133         case RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE: return "UNSOL_ENTER_EMERGENCY_CALLBACK_MODE";
5134         case RIL_UNSOL_CDMA_CALL_WAITING: return "UNSOL_CDMA_CALL_WAITING";
5135         case RIL_UNSOL_CDMA_OTA_PROVISION_STATUS: return "UNSOL_CDMA_OTA_PROVISION_STATUS";
5136         case RIL_UNSOL_CDMA_INFO_REC: return "UNSOL_CDMA_INFO_REC";
5137         case RIL_UNSOL_OEM_HOOK_RAW: return "UNSOL_OEM_HOOK_RAW";
5138         case RIL_UNSOL_RINGBACK_TONE: return "UNSOL_RINGBACK_TONE";
5139         case RIL_UNSOL_RESEND_INCALL_MUTE: return "UNSOL_RESEND_INCALL_MUTE";
5140         case RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED: return "UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED";
5141         case RIL_UNSOL_CDMA_PRL_CHANGED: return "UNSOL_CDMA_PRL_CHANGED";
5142         case RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE: return "UNSOL_EXIT_EMERGENCY_CALLBACK_MODE";
5143         case RIL_UNSOL_RIL_CONNECTED: return "UNSOL_RIL_CONNECTED";
5144         case RIL_UNSOL_VOICE_RADIO_TECH_CHANGED: return "UNSOL_VOICE_RADIO_TECH_CHANGED";
5145         case RIL_UNSOL_CELL_INFO_LIST: return "UNSOL_CELL_INFO_LIST";
5146         case RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED: return "RESPONSE_IMS_NETWORK_STATE_CHANGED";
5147         case RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED: return "UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED";
5148         case RIL_UNSOL_SRVCC_STATE_NOTIFY: return "UNSOL_SRVCC_STATE_NOTIFY";
5149         case RIL_UNSOL_HARDWARE_CONFIG_CHANGED: return "HARDWARE_CONFIG_CHANGED";
5150         case RIL_UNSOL_DC_RT_INFO_CHANGED: return "UNSOL_DC_RT_INFO_CHANGED";
5151         case RIL_REQUEST_SHUTDOWN: return "SHUTDOWN";
5152         case RIL_UNSOL_RADIO_CAPABILITY: return "RIL_UNSOL_RADIO_CAPABILITY";
5153         default: return "<unknown request>";
5154     }
5155 }
5156
5157 const char *
5158 rilSocketIdToString(RIL_SOCKET_ID socket_id)
5159 {
5160     switch(socket_id) {
5161         case RIL_SOCKET_1:
5162             return "RIL_SOCKET_1";
5163 #if (SIM_COUNT >= 2)
5164         case RIL_SOCKET_2:
5165             return "RIL_SOCKET_2";
5166 #endif
5167 #if (SIM_COUNT >= 3)
5168         case RIL_SOCKET_3:
5169             return "RIL_SOCKET_3";
5170 #endif
5171 #if (SIM_COUNT >= 4)
5172         case RIL_SOCKET_4:
5173             return "RIL_SOCKET_4";
5174 #endif
5175         default:
5176             return "not a valid RIL";
5177     }
5178 }
5179
5180 } /* namespace android */
5181
5182 void rilEventAddWakeup_helper(struct ril_event *ev) {
5183     android::rilEventAddWakeup(ev);
5184 }
5185
5186 void listenCallback_helper(int fd, short flags, void *param) {
5187     android::listenCallback(fd, flags, param);
5188 }
5189
5190 int blockingWrite_helper(int fd, void *buffer, size_t len) {
5191     return android::blockingWrite(fd, buffer, len);
5192 }