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
  22 #include <telephony/ril.h>
  23 #include <telephony/ril_cdma_sms.h>
  24 #include <cutils/sockets.h>
  25 #include <cutils/jstring.h>
  26 #include <telephony/record_stream.h>
  27 #include <utils/Log.h>
  28 #include <utils/SystemClock.h>
  29 #include <pthread.h>
  30 #include <binder/Parcel.h>
  31 #include <cutils/jstring.h>
  32
  33 #include <sys/types.h>
  34 #include <sys/limits.h>
  35 #include <pwd.h>
  36
  37 #include <stdio.h>
  38 #include <stdlib.h>
  39 #include <stdarg.h>
  40 #include <string.h>
  41 #include <unistd.h>
  42 #include <fcntl.h>
  43 #include <time.h>
  44 #include <errno.h>
  45 #include <assert.h>
  46 #include <ctype.h>
  47 #include <alloca.h>
  48 #include <sys/un.h>
  49 #include <assert.h>
  50 #include <netinet/in.h>
  51 #include <cutils/properties.h>
  52
  53 #include <ril_event.h>
  54
  55 namespace android {
  56
  57 #define PHONE_PROCESS "radio"
  58
  59 #define SOCKET_NAME_RIL "rild"
  60 #define SOCKET2_NAME_RIL "rild2"
  61 #define SOCKET3_NAME_RIL "rild3"
  62 #define SOCKET4_NAME_RIL "rild4"
  63
  64 #define SOCKET_NAME_RIL_DEBUG "rild-debug"
  65
  66 #define ANDROID_WAKE_LOCK_NAME "radio-interface"
  67
  68
  69 #define PROPERTY_RIL_IMPL "gsm.version.ril-impl"
  70
  71 // match with constant in RIL.java
  72 #define MAX_COMMAND_BYTES (8 * 1024)
  73
  74 // Basically: memset buffers that the client library
  75 // shouldn't be using anymore in an attempt to find
  76 // memory usage issues sooner.
  77 #define MEMSET_FREED 1
  78
  79 #define NUM_ELEMS(a)     (sizeof (a) / sizeof (a)[0])
  80
  81 #define MIN(a,b) ((a)<(b) ? (a) : (b))
  82
  83 /* Constants for response types */
  84 #define RESPONSE_SOLICITED 0
  85 #define RESPONSE_UNSOLICITED 1
  86
  87 /* Negative values for private RIL errno's */
  88 #define RIL_ERRNO_INVALID_RESPONSE -1
  89
  90 // request, response, and unsolicited msg print macro
  91 #define PRINTBUF_SIZE 8096
  92
  93 // Enable RILC log
  94 #define RILC_LOG 0
  95
  96 #if RILC_LOG
  97     #define startRequest           sprintf(printBuf, "(")
  98     #define closeRequest           sprintf(printBuf, "%s)", printBuf)
  99     #define printRequest(token, req)           \
 100             RLOGD("[%04d]> %s %s", token, requestToString(req), printBuf)
 101
 102     #define startResponse           sprintf(printBuf, "%s {", printBuf)
 103     #define closeResponse           sprintf(printBuf, "%s}", printBuf)
 104     #define printResponse           RLOGD("%s", printBuf)
 105
 106     #define clearPrintBuf           printBuf[0] = 0
 107     #define removeLastChar          printBuf[strlen(printBuf)-1] = 0
 108     #define appendPrintBuf(x...)    sprintf(printBuf, x)
 109 #else
 110     #define startRequest
 111     #define closeRequest
 112     #define printRequest(token, req)
 113     #define startResponse
 114     #define closeResponse
 115     #define printResponse
 116     #define clearPrintBuf
 117     #define removeLastChar
 118     #define appendPrintBuf(x...)
 119 #endif
 120
 121 enum WakeType {DONT_WAKE, WAKE_PARTIAL};
 122
 123 typedef struct {
 124     int requestNumber;
 125     void (*dispatchFunction) (Parcel &p, struct RequestInfo *pRI);
 126     int(*responseFunction) (Parcel &p, void *response, size_t responselen);
 127 } CommandInfo;
 128
 129 typedef struct {
 130     int requestNumber;
 131     int (*responseFunction) (Parcel &p, void *response, size_t responselen);
 132     WakeType wakeType;
 133 } UnsolResponseInfo;
 134
 135 typedef struct RequestInfo {
 136     int32_t token;      //this is not RIL_Token
 137     CommandInfo *pCI;
 138     struct RequestInfo *p_next;
 139     char cancelled;
 140     char local;         // responses to local commands do not go back to command process
 141     RIL_SOCKET_ID socket_id;
 142 } RequestInfo;
 143
 144 typedef struct UserCallbackInfo {
 145     RIL_TimedCallback p_callback;
 146     void *userParam;
 147     struct ril_event event;
 148     struct UserCallbackInfo *p_next;
 149 } UserCallbackInfo;
 150
 151 typedef struct SocketListenParam {
 152     RIL_SOCKET_ID socket_id;
 153     int fdListen;
 154     int fdCommand;
 155     char* processName;
 156     struct ril_event* commands_event;
 157     struct ril_event* listen_event;
 158     void (*processCommandsCallback)(int fd, short flags, void *param);
 159     RecordStream *p_rs;
 160 } SocketListenParam;
 161
 162 extern "C" const char * requestToString(int request);
 163 extern "C" const char * failCauseToString(RIL_Errno);
 164 extern "C" const char * callStateToString(RIL_CallState);
 165 extern "C" const char * radioStateToString(RIL_RadioState);
 166 extern "C" const char * rilSocketIdToString(RIL_SOCKET_ID socket_id);
 167
 168 extern "C"
 169 char rild[MAX_SOCKET_NAME_LENGTH] = SOCKET_NAME_RIL;
 170 /*******************************************************************/
 171
 172 RIL_RadioFunctions s_callbacks = {0, NULL, NULL, NULL, NULL, NULL};
 173 static int s_registerCalled = 0;
 174
 175 static pthread_t s_tid_dispatch;
 176 static pthread_t s_tid_reader;
 177 static int s_started = 0;
 178
 179 static int s_fdDebug = -1;
 180 static int s_fdDebug_socket2 = -1;
 181
 182 static int s_fdWakeupRead;
 183 static int s_fdWakeupWrite;
 184
 185 static struct ril_event s_commands_event;
 186 static struct ril_event s_wakeupfd_event;
 187 static struct ril_event s_listen_event;
 188 static SocketListenParam s_ril_param_socket;
 189
 190 static pthread_mutex_t s_pendingRequestsMutex = PTHREAD_MUTEX_INITIALIZER;
 191 static pthread_mutex_t s_writeMutex = PTHREAD_MUTEX_INITIALIZER;
 192 static RequestInfo *s_pendingRequests = NULL;
 193
 194 #if (SIM_COUNT >= 2)
 195 static struct ril_event s_commands_event_socket2;
 196 static struct ril_event s_listen_event_socket2;
 197 static SocketListenParam s_ril_param_socket2;
 198
 199 static pthread_mutex_t s_pendingRequestsMutex_socket2  = PTHREAD_MUTEX_INITIALIZER;
 200 static pthread_mutex_t s_writeMutex_socket2            = PTHREAD_MUTEX_INITIALIZER;
 201 static RequestInfo *s_pendingRequests_socket2          = NULL;
 202 #endif
 203
 204 #if (SIM_COUNT >= 3)
 205 static struct ril_event s_commands_event_socket3;
 206 static struct ril_event s_listen_event_socket3;
 207 static SocketListenParam s_ril_param_socket3;
 208
 209 static pthread_mutex_t s_pendingRequestsMutex_socket3  = PTHREAD_MUTEX_INITIALIZER;
 210 static pthread_mutex_t s_writeMutex_socket3            = PTHREAD_MUTEX_INITIALIZER;
 211 static RequestInfo *s_pendingRequests_socket3          = NULL;
 212 #endif
 213
 214 #if (SIM_COUNT >= 4)
 215 static struct ril_event s_commands_event_socket4;
 216 static struct ril_event s_listen_event_socket4;
 217 static SocketListenParam s_ril_param_socket4;
 218
 219 static pthread_mutex_t s_pendingRequestsMutex_socket4  = PTHREAD_MUTEX_INITIALIZER;
 220 static pthread_mutex_t s_writeMutex_socket4            = PTHREAD_MUTEX_INITIALIZER;
 221 static RequestInfo *s_pendingRequests_socket4          = NULL;
 222 #endif
 223
 224 static struct ril_event s_wake_timeout_event;
 225 static struct ril_event s_debug_event;
 226
 227
 228 static const struct timeval TIMEVAL_WAKE_TIMEOUT = {1,0};
 229
 230
 231 static pthread_mutex_t s_startupMutex = PTHREAD_MUTEX_INITIALIZER;
 232 static pthread_cond_t s_startupCond = PTHREAD_COND_INITIALIZER;
 233
 234 static pthread_mutex_t s_dispatchMutex = PTHREAD_MUTEX_INITIALIZER;
 235 static pthread_cond_t s_dispatchCond = PTHREAD_COND_INITIALIZER;
 236
 237 static RequestInfo *s_toDispatchHead = NULL;
 238 static RequestInfo *s_toDispatchTail = NULL;
 239
 240 static UserCallbackInfo *s_last_wake_timeout_info = NULL;
 241
 242 static void *s_lastNITZTimeData = NULL;
 243 static size_t s_lastNITZTimeDataSize;
 244
 245 #if RILC_LOG
 246     static char printBuf[PRINTBUF_SIZE];
 247 #endif
 248
 249 /*******************************************************************/
 250 static int sendResponse (Parcel &p, RIL_SOCKET_ID socket_id);
 251
 252 static void dispatchVoid (Parcel& p, RequestInfo *pRI);
 253 static void dispatchString (Parcel& p, RequestInfo *pRI);
 254 static void dispatchStrings (Parcel& p, RequestInfo *pRI);
 255 static void dispatchInts (Parcel& p, RequestInfo *pRI);
 256 static void dispatchDial (Parcel& p, RequestInfo *pRI);
 257 static void dispatchSIM_IO (Parcel& p, RequestInfo *pRI);
 258 static void dispatchSIM_APDU (Parcel& p, RequestInfo *pRI);
 259 static void dispatchCallForward(Parcel& p, RequestInfo *pRI);
 260 static void dispatchRaw(Parcel& p, RequestInfo *pRI);
 261 static void dispatchSmsWrite (Parcel &p, RequestInfo *pRI);
 262 static void dispatchDataCall (Parcel& p, RequestInfo *pRI);
 263 static void dispatchVoiceRadioTech (Parcel& p, RequestInfo *pRI);
 264 static void dispatchSetInitialAttachApn (Parcel& p, RequestInfo *pRI);
 265 static void dispatchCdmaSubscriptionSource (Parcel& p, RequestInfo *pRI);
 266
 267 static void dispatchCdmaSms(Parcel &p, RequestInfo *pRI);
 268 static void dispatchImsSms(Parcel &p, RequestInfo *pRI);
 269 static void dispatchImsCdmaSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef);
 270 static void dispatchImsGsmSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef);
 271 static void dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI);
 272 static void dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI);
 273 static void dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI);
 274 static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI);
 275 static void dispatchNVReadItem(Parcel &p, RequestInfo *pRI);
 276 static void dispatchNVWriteItem(Parcel &p, RequestInfo *pRI);
 277 static void dispatchUiccSubscripton(Parcel &p, RequestInfo *pRI);
 278 static void dispatchSimAuthentication(Parcel &p, RequestInfo *pRI);
 279 static void dispatchDataProfile(Parcel &p, RequestInfo *pRI);
 280 static int responseInts(Parcel &p, void *response, size_t responselen);
 281 static int responseStrings(Parcel &p, void *response, size_t responselen);
 282 static int responseString(Parcel &p, void *response, size_t responselen);
 283 static int responseVoid(Parcel &p, void *response, size_t responselen);
 284 static int responseCallList(Parcel &p, void *response, size_t responselen);
 285 static int responseSMS(Parcel &p, void *response, size_t responselen);
 286 static int responseSIM_IO(Parcel &p, void *response, size_t responselen);
 287 static int responseCallForwards(Parcel &p, void *response, size_t responselen);
 288 static int responseDataCallList(Parcel &p, void *response, size_t responselen);
 289 static int responseSetupDataCall(Parcel &p, void *response, size_t responselen);
 290 static int responseRaw(Parcel &p, void *response, size_t responselen);
 291 static int responseSsn(Parcel &p, void *response, size_t responselen);
 292 static int responseSimStatus(Parcel &p, void *response, size_t responselen);
 293 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen);
 294 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen);
 295 static int responseCdmaSms(Parcel &p, void *response, size_t responselen);
 296 static int responseCellList(Parcel &p, void *response, size_t responselen);
 297 static int responseCdmaInformationRecords(Parcel &p,void *response, size_t responselen);
 298 static int responseRilSignalStrength(Parcel &p,void *response, size_t responselen);
 299 static int responseCallRing(Parcel &p, void *response, size_t responselen);
 300 static int responseCdmaSignalInfoRecord(Parcel &p,void *response, size_t responselen);
 301 static int responseCdmaCallWaiting(Parcel &p,void *response, size_t responselen);
 302 static int responseSimRefresh(Parcel &p, void *response, size_t responselen);
 303 static int responseCellInfoList(Parcel &p, void *response, size_t responselen);
 304 static int responseHardwareConfig(Parcel &p, void *response, size_t responselen);
 305 static int responseDcRtInfo(Parcel &p, void *response, size_t responselen);
 306
 307 static int decodeVoiceRadioTechnology (RIL_RadioState radioState);
 308 static int decodeCdmaSubscriptionSource (RIL_RadioState radioState);
 309 static RIL_RadioState processRadioState(RIL_RadioState newRadioState);
 310
 311 #ifdef RIL_SHLIB
 312 #if defined(ANDROID_MULTI_SIM)
 313 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
 314                                 size_t datalen, RIL_SOCKET_ID socket_id);
 315 #else
 316 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, 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(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 void writeStringToParcel(Parcel &p, const char *s) {
 384     char16_t *s16;
 385     size_t s16_len;
 386     s16 = strdup8to16(s, &s16_len);
 387     p.writeString16(s16, s16_len);
 388     free(s16);
 389 }
 390
 391
 392 static void
 393 memsetString (char *s) {
 394     if (s != NULL) {
 395         memset (s, 0, strlen(s));
 396     }
 397 }
 398
 399 void   nullParcelReleaseFunction (const uint8_t* data, size_t dataSize,
 400                                     const size_t* objects, size_t objectsSize,
 401                                         void* cookie) {
 402     // do nothing -- the data reference lives longer than the Parcel object
 403 }
 404
 405 /**
 406  * To be called from dispatch thread
 407  * Issue a single local request, ensuring that the response
 408  * is not sent back up to the command process
 409  */
 410 static void
 411 issueLocalRequest(int request, void *data, int len, RIL_SOCKET_ID socket_id) {
 412     RequestInfo *pRI;
 413     int ret;
 414     /* Hook for current context */
 415     /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
 416     pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
 417     /* pendingRequestsHook refer to &s_pendingRequests */
 418     RequestInfo**    pendingRequestsHook = &s_pendingRequests;
 419
 420 #if (SIM_COUNT == 2)
 421     if (socket_id == RIL_SOCKET_2) {
 422         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
 423         pendingRequestsHook = &s_pendingRequests_socket2;
 424     }
 425 #endif
 426
 427     pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
 428
 429     pRI->local = 1;
 430     pRI->token = 0xffffffff;        // token is not used in this context
 431     pRI->pCI = &(s_commands[request]);
 432     pRI->socket_id = socket_id;
 433
 434     ret = pthread_mutex_lock(pendingRequestsMutexHook);
 435     assert (ret == 0);
 436
 437     pRI->p_next = *pendingRequestsHook;
 438     *pendingRequestsHook = pRI;
 439
 440     ret = pthread_mutex_unlock(pendingRequestsMutexHook);
 441     assert (ret == 0);
 442
 443     RLOGD("C[locl]> %s", requestToString(request));
 444
 445     CALL_ONREQUEST(request, data, len, pRI, pRI->socket_id);
 446 }
 447
 448
 449
 450 static int
 451 processCommandBuffer(void *buffer, size_t buflen, RIL_SOCKET_ID socket_id) {
 452     Parcel p;
 453     status_t status;
 454     int32_t request;
 455     int32_t token;
 456     RequestInfo *pRI;
 457     int ret;
 458     /* Hook for current context */
 459     /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
 460     pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
 461     /* pendingRequestsHook refer to &s_pendingRequests */
 462     RequestInfo**    pendingRequestsHook = &s_pendingRequests;
 463
 464     p.setData((uint8_t *) buffer, buflen);
 465
 466     // status checked at end
 467     status = p.readInt32(&request);
 468     status = p.readInt32 (&token);
 469
 470     RLOGD("SOCKET %s REQUEST: %s length:%d", rilSocketIdToString(socket_id), requestToString(request), buflen);
 471
 472 #if (SIM_COUNT >= 2)
 473     if (socket_id == RIL_SOCKET_2) {
 474         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
 475         pendingRequestsHook = &s_pendingRequests_socket2;
 476     }
 477 #if (SIM_COUNT >= 3)
 478     else if (socket_id == RIL_SOCKET_3) {
 479         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
 480         pendingRequestsHook = &s_pendingRequests_socket3;
 481     }
 482 #endif
 483 #if (SIM_COUNT >= 4)
 484     else if (socket_id == RIL_SOCKET_4) {
 485         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
 486         pendingRequestsHook = &s_pendingRequests_socket4;
 487     }
 488 #endif
 489 #endif
 490
 491     if (status != NO_ERROR) {
 492         RLOGE("invalid request block");
 493         return 0;
 494     }
 495
 496     if (request < 1 || request >= (int32_t)NUM_ELEMS(s_commands)) {
 497         Parcel pErr;
 498         RLOGE("unsupported request code %d token %d", request, token);
 499         // FIXME this should perhaps return a response
 500         pErr.writeInt32 (RESPONSE_SOLICITED);
 501         pErr.writeInt32 (token);
 502         pErr.writeInt32 (RIL_E_GENERIC_FAILURE);
 503
 504         sendResponse(pErr, socket_id);
 505         return 0;
 506     }
 507
 508
 509     pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
 510
 511     pRI->token = token;
 512     pRI->pCI = &(s_commands[request]);
 513     pRI->socket_id = socket_id;
 514
 515     ret = pthread_mutex_lock(pendingRequestsMutexHook);
 516     assert (ret == 0);
 517
 518     pRI->p_next = *pendingRequestsHook;
 519     *pendingRequestsHook = pRI;
 520
 521     ret = pthread_mutex_unlock(pendingRequestsMutexHook);
 522     assert (ret == 0);
 523
 524 /*    sLastDispatchedToken = token; */
 525
 526     pRI->pCI->dispatchFunction(p, pRI);
 527
 528     return 0;
 529 }
 530
 531 static void
 532 invalidCommandBlock (RequestInfo *pRI) {
 533     RLOGE("invalid command block for token %d request %s",
 534                 pRI->token, requestToString(pRI->pCI->requestNumber));
 535 }
 536
 537 /** Callee expects NULL */
 538 static void
 539 dispatchVoid (Parcel& p, RequestInfo *pRI) {
 540     clearPrintBuf;
 541     printRequest(pRI->token, pRI->pCI->requestNumber);
 542     CALL_ONREQUEST(pRI->pCI->requestNumber, NULL, 0, pRI, pRI->socket_id);
 543 }
 544
 545 /** Callee expects const char * */
 546 static void
 547 dispatchString (Parcel& p, RequestInfo *pRI) {
 548     status_t status;
 549     size_t datalen;
 550     size_t stringlen;
 551     char *string8 = NULL;
 552
 553     string8 = strdupReadString(p);
 554
 555     startRequest;
 556     appendPrintBuf("%s%s", printBuf, string8);
 557     closeRequest;
 558     printRequest(pRI->token, pRI->pCI->requestNumber);
 559
 560     CALL_ONREQUEST(pRI->pCI->requestNumber, string8,
 561                        sizeof(char *), pRI, pRI->socket_id);
 562
 563 #ifdef MEMSET_FREED
 564     memsetString(string8);
 565 #endif
 566
 567     free(string8);
 568     return;
 569 invalid:
 570     invalidCommandBlock(pRI);
 571     return;
 572 }
 573
 574 /** Callee expects const char ** */
 575 static void
 576 dispatchStrings (Parcel &p, RequestInfo *pRI) {
 577     int32_t countStrings;
 578     status_t status;
 579     size_t datalen;
 580     char **pStrings;
 581
 582     status = p.readInt32 (&countStrings);
 583
 584     if (status != NO_ERROR) {
 585         goto invalid;
 586     }
 587
 588     startRequest;
 589     if (countStrings == 0) {
 590         // just some non-null pointer
 591         pStrings = (char **)alloca(sizeof(char *));
 592         datalen = 0;
 593     } else if (((int)countStrings) == -1) {
 594         pStrings = NULL;
 595         datalen = 0;
 596     } else {
 597         datalen = sizeof(char *) * countStrings;
 598
 599         pStrings = (char **)alloca(datalen);
 600
 601         for (int i = 0 ; i < countStrings ; i++) {
 602             pStrings[i] = strdupReadString(p);
 603             appendPrintBuf("%s%s,", printBuf, pStrings[i]);
 604         }
 605     }
 606     removeLastChar;
 607     closeRequest;
 608     printRequest(pRI->token, pRI->pCI->requestNumber);
 609
 610     CALL_ONREQUEST(pRI->pCI->requestNumber, pStrings, datalen, pRI, pRI->socket_id);
 611
 612     if (pStrings != NULL) {
 613         for (int i = 0 ; i < countStrings ; i++) {
 614 #ifdef MEMSET_FREED
 615             memsetString (pStrings[i]);
 616 #endif
 617             free(pStrings[i]);
 618         }
 619
 620 #ifdef MEMSET_FREED
 621         memset(pStrings, 0, datalen);
 622 #endif
 623     }
 624
 625     return;
 626 invalid:
 627     invalidCommandBlock(pRI);
 628     return;
 629 }
 630
 631 /** Callee expects const int * */
 632 static void
 633 dispatchInts (Parcel &p, RequestInfo *pRI) {
 634     int32_t count;
 635     status_t status;
 636     size_t datalen;
 637     int *pInts;
 638
 639     status = p.readInt32 (&count);
 640
 641     if (status != NO_ERROR || count == 0) {
 642         goto invalid;
 643     }
 644
 645     datalen = sizeof(int) * count;
 646     pInts = (int *)alloca(datalen);
 647
 648     startRequest;
 649     for (int i = 0 ; i < count ; i++) {
 650         int32_t t;
 651
 652         status = p.readInt32(&t);
 653         pInts[i] = (int)t;
 654         appendPrintBuf("%s%d,", printBuf, t);
 655
 656         if (status != NO_ERROR) {
 657             goto invalid;
 658         }
 659    }
 660    removeLastChar;
 661    closeRequest;
 662    printRequest(pRI->token, pRI->pCI->requestNumber);
 663
 664    CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<int *>(pInts),
 665                        datalen, pRI, pRI->socket_id);
 666
 667 #ifdef MEMSET_FREED
 668     memset(pInts, 0, datalen);
 669 #endif
 670
 671     return;
 672 invalid:
 673     invalidCommandBlock(pRI);
 674     return;
 675 }
 676
 677
 678 /**
 679  * Callee expects const RIL_SMS_WriteArgs *
 680  * Payload is:
 681  *   int32_t status
 682  *   String pdu
 683  */
 684 static void
 685 dispatchSmsWrite (Parcel &p, RequestInfo *pRI) {
 686     RIL_SMS_WriteArgs args;
 687     int32_t t;
 688     status_t status;
 689
 690     memset (&args, 0, sizeof(args));
 691
 692     status = p.readInt32(&t);
 693     args.status = (int)t;
 694
 695     args.pdu = strdupReadString(p);
 696
 697     if (status != NO_ERROR || args.pdu == NULL) {
 698         goto invalid;
 699     }
 700
 701     args.smsc = strdupReadString(p);
 702
 703     startRequest;
 704     appendPrintBuf("%s%d,%s,smsc=%s", printBuf, args.status,
 705         (char*)args.pdu,  (char*)args.smsc);
 706     closeRequest;
 707     printRequest(pRI->token, pRI->pCI->requestNumber);
 708
 709     CALL_ONREQUEST(pRI->pCI->requestNumber, &args, sizeof(args), pRI, pRI->socket_id);
 710
 711 #ifdef MEMSET_FREED
 712     memsetString (args.pdu);
 713 #endif
 714
 715     free (args.pdu);
 716
 717 #ifdef MEMSET_FREED
 718     memset(&args, 0, sizeof(args));
 719 #endif
 720
 721     return;
 722 invalid:
 723     invalidCommandBlock(pRI);
 724     return;
 725 }
 726
 727 /**
 728  * Callee expects const RIL_Dial *
 729  * Payload is:
 730  *   String address
 731  *   int32_t clir
 732  */
 733 static void
 734 dispatchDial (Parcel &p, RequestInfo *pRI) {
 735     RIL_Dial dial;
 736     RIL_UUS_Info uusInfo;
 737     int32_t sizeOfDial;
 738     int32_t t;
 739     int32_t uusPresent;
 740     status_t status;
 741
 742     memset (&dial, 0, sizeof(dial));
 743
 744     dial.address = strdupReadString(p);
 745
 746     status = p.readInt32(&t);
 747     dial.clir = (int)t;
 748
 749     if (status != NO_ERROR || dial.address == NULL) {
 750         goto invalid;
 751     }
 752
 753     if (s_callbacks.version < 3) { // Remove when partners upgrade to version 3
 754         uusPresent = 0;
 755         sizeOfDial = sizeof(dial) - sizeof(RIL_UUS_Info *);
 756     } else {
 757         status = p.readInt32(&uusPresent);
 758
 759         if (status != NO_ERROR) {
 760             goto invalid;
 761         }
 762
 763         if (uusPresent == 0) {
 764             dial.uusInfo = NULL;
 765         } else {
 766             int32_t len;
 767
 768             memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
 769
 770             status = p.readInt32(&t);
 771             uusInfo.uusType = (RIL_UUS_Type) t;
 772
 773             status = p.readInt32(&t);
 774             uusInfo.uusDcs = (RIL_UUS_DCS) t;
 775
 776             status = p.readInt32(&len);
 777             if (status != NO_ERROR) {
 778                 goto invalid;
 779             }
 780
 781             // The java code writes -1 for null arrays
 782             if (((int) len) == -1) {
 783                 uusInfo.uusData = NULL;
 784                 len = 0;
 785             } else {
 786                 uusInfo.uusData = (char*) p.readInplace(len);
 787             }
 788
 789             uusInfo.uusLength = len;
 790             dial.uusInfo = &uusInfo;
 791         }
 792         sizeOfDial = sizeof(dial);
 793     }
 794
 795     startRequest;
 796     appendPrintBuf("%snum=%s,clir=%d", printBuf, dial.address, dial.clir);
 797     if (uusPresent) {
 798         appendPrintBuf("%s,uusType=%d,uusDcs=%d,uusLen=%d", printBuf,
 799                 dial.uusInfo->uusType, dial.uusInfo->uusDcs,
 800                 dial.uusInfo->uusLength);
 801     }
 802     closeRequest;
 803     printRequest(pRI->token, pRI->pCI->requestNumber);
 804
 805     CALL_ONREQUEST(pRI->pCI->requestNumber, &dial, sizeOfDial, pRI, pRI->socket_id);
 806
 807 #ifdef MEMSET_FREED
 808     memsetString (dial.address);
 809 #endif
 810
 811     free (dial.address);
 812
 813 #ifdef MEMSET_FREED
 814     memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
 815     memset(&dial, 0, sizeof(dial));
 816 #endif
 817
 818     return;
 819 invalid:
 820     invalidCommandBlock(pRI);
 821     return;
 822 }
 823
 824 /**
 825  * Callee expects const RIL_SIM_IO *
 826  * Payload is:
 827  *   int32_t command
 828  *   int32_t fileid
 829  *   String path
 830  *   int32_t p1, p2, p3
 831  *   String data
 832  *   String pin2
 833  *   String aidPtr
 834  */
 835 static void
 836 dispatchSIM_IO (Parcel &p, RequestInfo *pRI) {
 837     union RIL_SIM_IO {
 838         RIL_SIM_IO_v6 v6;
 839         RIL_SIM_IO_v5 v5;
 840     } simIO;
 841
 842     int32_t t;
 843     int size;
 844     status_t status;
 845
 846     memset (&simIO, 0, sizeof(simIO));
 847
 848     // note we only check status at the end
 849
 850     status = p.readInt32(&t);
 851     simIO.v6.command = (int)t;
 852
 853     status = p.readInt32(&t);
 854     simIO.v6.fileid = (int)t;
 855
 856     simIO.v6.path = strdupReadString(p);
 857
 858     status = p.readInt32(&t);
 859     simIO.v6.p1 = (int)t;
 860
 861     status = p.readInt32(&t);
 862     simIO.v6.p2 = (int)t;
 863
 864     status = p.readInt32(&t);
 865     simIO.v6.p3 = (int)t;
 866
 867     simIO.v6.data = strdupReadString(p);
 868     simIO.v6.pin2 = strdupReadString(p);
 869     simIO.v6.aidPtr = strdupReadString(p);
 870
 871     startRequest;
 872     appendPrintBuf("%scmd=0x%X,efid=0x%X,path=%s,%d,%d,%d,%s,pin2=%s,aid=%s", printBuf,
 873         simIO.v6.command, simIO.v6.fileid, (char*)simIO.v6.path,
 874         simIO.v6.p1, simIO.v6.p2, simIO.v6.p3,
 875         (char*)simIO.v6.data,  (char*)simIO.v6.pin2, simIO.v6.aidPtr);
 876     closeRequest;
 877     printRequest(pRI->token, pRI->pCI->requestNumber);
 878
 879     if (status != NO_ERROR) {
 880         goto invalid;
 881     }
 882
 883     size = (s_callbacks.version < 6) ? sizeof(simIO.v5) : sizeof(simIO.v6);
 884     CALL_ONREQUEST(pRI->pCI->requestNumber, &simIO, size, pRI, pRI->socket_id);
 885
 886 #ifdef MEMSET_FREED
 887     memsetString (simIO.v6.path);
 888     memsetString (simIO.v6.data);
 889     memsetString (simIO.v6.pin2);
 890     memsetString (simIO.v6.aidPtr);
 891 #endif
 892
 893     free (simIO.v6.path);
 894     free (simIO.v6.data);
 895     free (simIO.v6.pin2);
 896     free (simIO.v6.aidPtr);
 897
 898 #ifdef MEMSET_FREED
 899     memset(&simIO, 0, sizeof(simIO));
 900 #endif
 901
 902     return;
 903 invalid:
 904     invalidCommandBlock(pRI);
 905     return;
 906 }
 907
 908 /**
 909  * Callee expects const RIL_SIM_APDU *
 910  * Payload is:
 911  *   int32_t sessionid
 912  *   int32_t cla
 913  *   int32_t instruction
 914  *   int32_t p1, p2, p3
 915  *   String data
 916  */
 917 static void
 918 dispatchSIM_APDU (Parcel &p, RequestInfo *pRI) {
 919     int32_t t;
 920     status_t status;
 921     RIL_SIM_APDU apdu;
 922
 923     memset (&apdu, 0, sizeof(RIL_SIM_APDU));
 924
 925     // Note we only check status at the end. Any single failure leads to
 926     // subsequent reads filing.
 927     status = p.readInt32(&t);
 928     apdu.sessionid = (int)t;
 929
 930     status = p.readInt32(&t);
 931     apdu.cla = (int)t;
 932
 933     status = p.readInt32(&t);
 934     apdu.instruction = (int)t;
 935
 936     status = p.readInt32(&t);
 937     apdu.p1 = (int)t;
 938
 939     status = p.readInt32(&t);
 940     apdu.p2 = (int)t;
 941
 942     status = p.readInt32(&t);
 943     apdu.p3 = (int)t;
 944
 945     apdu.data = strdupReadString(p);
 946
 947     startRequest;
 948     appendPrintBuf("%ssessionid=%d,cla=%d,ins=%d,p1=%d,p2=%d,p3=%d,data=%s",
 949         printBuf, apdu.sessionid, apdu.cla, apdu.instruction, apdu.p1, apdu.p2,
 950         apdu.p3, (char*)apdu.data);
 951     closeRequest;
 952     printRequest(pRI->token, pRI->pCI->requestNumber);
 953
 954     if (status != NO_ERROR) {
 955         goto invalid;
 956     }
 957
 958     CALL_ONREQUEST(pRI->pCI->requestNumber, &apdu, sizeof(RIL_SIM_APDU), pRI, pRI->socket_id);
 959
 960 #ifdef MEMSET_FREED
 961     memsetString(apdu.data);
 962 #endif
 963     free(apdu.data);
 964
 965 #ifdef MEMSET_FREED
 966     memset(&apdu, 0, sizeof(RIL_SIM_APDU));
 967 #endif
 968
 969     return;
 970 invalid:
 971     invalidCommandBlock(pRI);
 972     return;
 973 }
 974
 975
 976 /**
 977  * Callee expects const RIL_CallForwardInfo *
 978  * Payload is:
 979  *  int32_t status/action
 980  *  int32_t reason
 981  *  int32_t serviceCode
 982  *  int32_t toa
 983  *  String number  (0 length -> null)
 984  *  int32_t timeSeconds
 985  */
 986 static void
 987 dispatchCallForward(Parcel &p, RequestInfo *pRI) {
 988     RIL_CallForwardInfo cff;
 989     int32_t t;
 990     status_t status;
 991
 992     memset (&cff, 0, sizeof(cff));
 993
 994     // note we only check status at the end
 995
 996     status = p.readInt32(&t);
 997     cff.status = (int)t;
 998
 999     status = p.readInt32(&t);
1000     cff.reason = (int)t;
1001
1002     status = p.readInt32(&t);
1003     cff.serviceClass = (int)t;
1004
1005     status = p.readInt32(&t);
1006     cff.toa = (int)t;
1007
1008     cff.number = strdupReadString(p);
1009
1010     status = p.readInt32(&t);
1011     cff.timeSeconds = (int)t;
1012
1013     if (status != NO_ERROR) {
1014         goto invalid;
1015     }
1016
1017     // special case: number 0-length fields is null
1018
1019     if (cff.number != NULL && strlen (cff.number) == 0) {
1020         cff.number = NULL;
1021     }
1022
1023     startRequest;
1024     appendPrintBuf("%sstat=%d,reason=%d,serv=%d,toa=%d,%s,tout=%d", printBuf,
1025         cff.status, cff.reason, cff.serviceClass, cff.toa,
1026         (char*)cff.number, cff.timeSeconds);
1027     closeRequest;
1028     printRequest(pRI->token, pRI->pCI->requestNumber);
1029
1030     CALL_ONREQUEST(pRI->pCI->requestNumber, &cff, sizeof(cff), pRI, pRI->socket_id);
1031
1032 #ifdef MEMSET_FREED
1033     memsetString(cff.number);
1034 #endif
1035
1036     free (cff.number);
1037
1038 #ifdef MEMSET_FREED
1039     memset(&cff, 0, sizeof(cff));
1040 #endif
1041
1042     return;
1043 invalid:
1044     invalidCommandBlock(pRI);
1045     return;
1046 }
1047
1048
1049 static void
1050 dispatchRaw(Parcel &p, RequestInfo *pRI) {
1051     int32_t len;
1052     status_t status;
1053     const void *data;
1054
1055     status = p.readInt32(&len);
1056
1057     if (status != NO_ERROR) {
1058         goto invalid;
1059     }
1060
1061     // The java code writes -1 for null arrays
1062     if (((int)len) == -1) {
1063         data = NULL;
1064         len = 0;
1065     }
1066
1067     data = p.readInplace(len);
1068
1069     startRequest;
1070     appendPrintBuf("%sraw_size=%d", printBuf, len);
1071     closeRequest;
1072     printRequest(pRI->token, pRI->pCI->requestNumber);
1073
1074     CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<void *>(data), len, pRI, pRI->socket_id);
1075
1076     return;
1077 invalid:
1078     invalidCommandBlock(pRI);
1079     return;
1080 }
1081
1082 static status_t
1083 constructCdmaSms(Parcel &p, RequestInfo *pRI, RIL_CDMA_SMS_Message& rcsm) {
1084     int32_t  t;
1085     uint8_t ut;
1086     status_t status;
1087     int32_t digitCount;
1088     int digitLimit;
1089
1090     memset(&rcsm, 0, sizeof(rcsm));
1091
1092     status = p.readInt32(&t);
1093     rcsm.uTeleserviceID = (int) t;
1094
1095     status = p.read(&ut,sizeof(ut));
1096     rcsm.bIsServicePresent = (uint8_t) ut;
1097
1098     status = p.readInt32(&t);
1099     rcsm.uServicecategory = (int) t;
1100
1101     status = p.readInt32(&t);
1102     rcsm.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1103
1104     status = p.readInt32(&t);
1105     rcsm.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1106
1107     status = p.readInt32(&t);
1108     rcsm.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1109
1110     status = p.readInt32(&t);
1111     rcsm.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1112
1113     status = p.read(&ut,sizeof(ut));
1114     rcsm.sAddress.number_of_digits= (uint8_t) ut;
1115
1116     digitLimit= MIN((rcsm.sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
1117     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1118         status = p.read(&ut,sizeof(ut));
1119         rcsm.sAddress.digits[digitCount] = (uint8_t) ut;
1120     }
1121
1122     status = p.readInt32(&t);
1123     rcsm.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1124
1125     status = p.read(&ut,sizeof(ut));
1126     rcsm.sSubAddress.odd = (uint8_t) ut;
1127
1128     status = p.read(&ut,sizeof(ut));
1129     rcsm.sSubAddress.number_of_digits = (uint8_t) ut;
1130
1131     digitLimit= MIN((rcsm.sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
1132     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1133         status = p.read(&ut,sizeof(ut));
1134         rcsm.sSubAddress.digits[digitCount] = (uint8_t) ut;
1135     }
1136
1137     status = p.readInt32(&t);
1138     rcsm.uBearerDataLen = (int) t;
1139
1140     digitLimit= MIN((rcsm.uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
1141     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1142         status = p.read(&ut, sizeof(ut));
1143         rcsm.aBearerData[digitCount] = (uint8_t) ut;
1144     }
1145
1146     if (status != NO_ERROR) {
1147         return status;
1148     }
1149
1150     startRequest;
1151     appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
1152             sAddress.digit_mode=%d, sAddress.Number_mode=%d, sAddress.number_type=%d, ",
1153             printBuf, rcsm.uTeleserviceID,rcsm.bIsServicePresent,rcsm.uServicecategory,
1154             rcsm.sAddress.digit_mode, rcsm.sAddress.number_mode,rcsm.sAddress.number_type);
1155     closeRequest;
1156
1157     printRequest(pRI->token, pRI->pCI->requestNumber);
1158
1159     return status;
1160 }
1161
1162 static void
1163 dispatchCdmaSms(Parcel &p, RequestInfo *pRI) {
1164     RIL_CDMA_SMS_Message rcsm;
1165
1166     ALOGD("dispatchCdmaSms");
1167     if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1168         goto invalid;
1169     }
1170
1171     CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsm, sizeof(rcsm),pRI, pRI->socket_id);
1172
1173 #ifdef MEMSET_FREED
1174     memset(&rcsm, 0, sizeof(rcsm));
1175 #endif
1176
1177     return;
1178
1179 invalid:
1180     invalidCommandBlock(pRI);
1181     return;
1182 }
1183
1184 static void
1185 dispatchImsCdmaSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1186     RIL_IMS_SMS_Message rism;
1187     RIL_CDMA_SMS_Message rcsm;
1188
1189     ALOGD("dispatchImsCdmaSms: retry=%d, messageRef=%d", retry, messageRef);
1190
1191     if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1192         goto invalid;
1193     }
1194     memset(&rism, 0, sizeof(rism));
1195     rism.tech = RADIO_TECH_3GPP2;
1196     rism.retry = retry;
1197     rism.messageRef = messageRef;
1198     rism.message.cdmaMessage = &rcsm;
1199
1200     CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1201             sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1202             +sizeof(rcsm),pRI, pRI->socket_id);
1203
1204 #ifdef MEMSET_FREED
1205     memset(&rcsm, 0, sizeof(rcsm));
1206     memset(&rism, 0, sizeof(rism));
1207 #endif
1208
1209     return;
1210
1211 invalid:
1212     invalidCommandBlock(pRI);
1213     return;
1214 }
1215
1216 static void
1217 dispatchImsGsmSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1218     RIL_IMS_SMS_Message rism;
1219     int32_t countStrings;
1220     status_t status;
1221     size_t datalen;
1222     char **pStrings;
1223     ALOGD("dispatchImsGsmSms: retry=%d, messageRef=%d", retry, messageRef);
1224
1225     status = p.readInt32 (&countStrings);
1226
1227     if (status != NO_ERROR) {
1228         goto invalid;
1229     }
1230
1231     memset(&rism, 0, sizeof(rism));
1232     rism.tech = RADIO_TECH_3GPP;
1233     rism.retry = retry;
1234     rism.messageRef = messageRef;
1235
1236     startRequest;
1237     appendPrintBuf("%stech=%d, retry=%d, messageRef=%d, ", printBuf,
1238                     (int)rism.tech, (int)rism.retry, rism.messageRef);
1239     if (countStrings == 0) {
1240         // just some non-null pointer
1241         pStrings = (char **)alloca(sizeof(char *));
1242         datalen = 0;
1243     } else if (((int)countStrings) == -1) {
1244         pStrings = NULL;
1245         datalen = 0;
1246     } else {
1247         datalen = sizeof(char *) * countStrings;
1248
1249         pStrings = (char **)alloca(datalen);
1250
1251         for (int i = 0 ; i < countStrings ; i++) {
1252             pStrings[i] = strdupReadString(p);
1253             appendPrintBuf("%s%s,", printBuf, pStrings[i]);
1254         }
1255     }
1256     removeLastChar;
1257     closeRequest;
1258     printRequest(pRI->token, pRI->pCI->requestNumber);
1259
1260     rism.message.gsmMessage = pStrings;
1261     CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1262             sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1263             +datalen, pRI, pRI->socket_id);
1264
1265     if (pStrings != NULL) {
1266         for (int i = 0 ; i < countStrings ; i++) {
1267 #ifdef MEMSET_FREED
1268             memsetString (pStrings[i]);
1269 #endif
1270             free(pStrings[i]);
1271         }
1272
1273 #ifdef MEMSET_FREED
1274         memset(pStrings, 0, datalen);
1275 #endif
1276     }
1277
1278 #ifdef MEMSET_FREED
1279     memset(&rism, 0, sizeof(rism));
1280 #endif
1281     return;
1282 invalid:
1283     ALOGE("dispatchImsGsmSms invalid block");
1284     invalidCommandBlock(pRI);
1285     return;
1286 }
1287
1288 static void
1289 dispatchImsSms(Parcel &p, RequestInfo *pRI) {
1290     int32_t  t;
1291     status_t status = p.readInt32(&t);
1292     RIL_RadioTechnologyFamily format;
1293     uint8_t retry;
1294     int32_t messageRef;
1295
1296     ALOGD("dispatchImsSms");
1297     if (status != NO_ERROR) {
1298         goto invalid;
1299     }
1300     format = (RIL_RadioTechnologyFamily) t;
1301
1302     // read retry field
1303     status = p.read(&retry,sizeof(retry));
1304     if (status != NO_ERROR) {
1305         goto invalid;
1306     }
1307     // read messageRef field
1308     status = p.read(&messageRef,sizeof(messageRef));
1309     if (status != NO_ERROR) {
1310         goto invalid;
1311     }
1312
1313     if (RADIO_TECH_3GPP == format) {
1314         dispatchImsGsmSms(p, pRI, retry, messageRef);
1315     } else if (RADIO_TECH_3GPP2 == format) {
1316         dispatchImsCdmaSms(p, pRI, retry, messageRef);
1317     } else {
1318         ALOGE("requestImsSendSMS invalid format value =%d", format);
1319     }
1320
1321     return;
1322
1323 invalid:
1324     invalidCommandBlock(pRI);
1325     return;
1326 }
1327
1328 static void
1329 dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI) {
1330     RIL_CDMA_SMS_Ack rcsa;
1331     int32_t  t;
1332     status_t status;
1333     int32_t digitCount;
1334
1335     memset(&rcsa, 0, sizeof(rcsa));
1336
1337     status = p.readInt32(&t);
1338     rcsa.uErrorClass = (RIL_CDMA_SMS_ErrorClass) t;
1339
1340     status = p.readInt32(&t);
1341     rcsa.uSMSCauseCode = (int) t;
1342
1343     if (status != NO_ERROR) {
1344         goto invalid;
1345     }
1346
1347     startRequest;
1348     appendPrintBuf("%suErrorClass=%d, uTLStatus=%d, ",
1349             printBuf, rcsa.uErrorClass, rcsa.uSMSCauseCode);
1350     closeRequest;
1351
1352     printRequest(pRI->token, pRI->pCI->requestNumber);
1353
1354     CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsa, sizeof(rcsa),pRI, pRI->socket_id);
1355
1356 #ifdef MEMSET_FREED
1357     memset(&rcsa, 0, sizeof(rcsa));
1358 #endif
1359
1360     return;
1361
1362 invalid:
1363     invalidCommandBlock(pRI);
1364     return;
1365 }
1366
1367 static void
1368 dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1369     int32_t t;
1370     status_t status;
1371     int32_t num;
1372
1373     status = p.readInt32(&num);
1374     if (status != NO_ERROR) {
1375         goto invalid;
1376     }
1377
1378     {
1379         RIL_GSM_BroadcastSmsConfigInfo gsmBci[num];
1380         RIL_GSM_BroadcastSmsConfigInfo *gsmBciPtrs[num];
1381
1382         startRequest;
1383         for (int i = 0 ; i < num ; i++ ) {
1384             gsmBciPtrs[i] = &gsmBci[i];
1385
1386             status = p.readInt32(&t);
1387             gsmBci[i].fromServiceId = (int) t;
1388
1389             status = p.readInt32(&t);
1390             gsmBci[i].toServiceId = (int) t;
1391
1392             status = p.readInt32(&t);
1393             gsmBci[i].fromCodeScheme = (int) t;
1394
1395             status = p.readInt32(&t);
1396             gsmBci[i].toCodeScheme = (int) t;
1397
1398             status = p.readInt32(&t);
1399             gsmBci[i].selected = (uint8_t) t;
1400
1401             appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId =%d, \
1402                   fromCodeScheme=%d, toCodeScheme=%d, selected =%d]", printBuf, i,
1403                   gsmBci[i].fromServiceId, gsmBci[i].toServiceId,
1404                   gsmBci[i].fromCodeScheme, gsmBci[i].toCodeScheme,
1405                   gsmBci[i].selected);
1406         }
1407         closeRequest;
1408
1409         if (status != NO_ERROR) {
1410             goto invalid;
1411         }
1412
1413         CALL_ONREQUEST(pRI->pCI->requestNumber,
1414                               gsmBciPtrs,
1415                               num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *),
1416                               pRI, pRI->socket_id);
1417
1418 #ifdef MEMSET_FREED
1419         memset(gsmBci, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo));
1420         memset(gsmBciPtrs, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *));
1421 #endif
1422     }
1423
1424     return;
1425
1426 invalid:
1427     invalidCommandBlock(pRI);
1428     return;
1429 }
1430
1431 static void
1432 dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1433     int32_t t;
1434     status_t status;
1435     int32_t num;
1436
1437     status = p.readInt32(&num);
1438     if (status != NO_ERROR) {
1439         goto invalid;
1440     }
1441
1442     {
1443         RIL_CDMA_BroadcastSmsConfigInfo cdmaBci[num];
1444         RIL_CDMA_BroadcastSmsConfigInfo *cdmaBciPtrs[num];
1445
1446         startRequest;
1447         for (int i = 0 ; i < num ; i++ ) {
1448             cdmaBciPtrs[i] = &cdmaBci[i];
1449
1450             status = p.readInt32(&t);
1451             cdmaBci[i].service_category = (int) t;
1452
1453             status = p.readInt32(&t);
1454             cdmaBci[i].language = (int) t;
1455
1456             status = p.readInt32(&t);
1457             cdmaBci[i].selected = (uint8_t) t;
1458
1459             appendPrintBuf("%s [%d: service_category=%d, language =%d, \
1460                   entries.bSelected =%d]", printBuf, i, cdmaBci[i].service_category,
1461                   cdmaBci[i].language, cdmaBci[i].selected);
1462         }
1463         closeRequest;
1464
1465         if (status != NO_ERROR) {
1466             goto invalid;
1467         }
1468
1469         CALL_ONREQUEST(pRI->pCI->requestNumber,
1470                               cdmaBciPtrs,
1471                               num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *),
1472                               pRI, pRI->socket_id);
1473
1474 #ifdef MEMSET_FREED
1475         memset(cdmaBci, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo));
1476         memset(cdmaBciPtrs, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *));
1477 #endif
1478     }
1479
1480     return;
1481
1482 invalid:
1483     invalidCommandBlock(pRI);
1484     return;
1485 }
1486
1487 static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI) {
1488     RIL_CDMA_SMS_WriteArgs rcsw;
1489     int32_t  t;
1490     uint32_t ut;
1491     uint8_t  uct;
1492     status_t status;
1493     int32_t  digitCount;
1494
1495     memset(&rcsw, 0, sizeof(rcsw));
1496
1497     status = p.readInt32(&t);
1498     rcsw.status = t;
1499
1500     status = p.readInt32(&t);
1501     rcsw.message.uTeleserviceID = (int) t;
1502
1503     status = p.read(&uct,sizeof(uct));
1504     rcsw.message.bIsServicePresent = (uint8_t) uct;
1505
1506     status = p.readInt32(&t);
1507     rcsw.message.uServicecategory = (int) t;
1508
1509     status = p.readInt32(&t);
1510     rcsw.message.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1511
1512     status = p.readInt32(&t);
1513     rcsw.message.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1514
1515     status = p.readInt32(&t);
1516     rcsw.message.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1517
1518     status = p.readInt32(&t);
1519     rcsw.message.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1520
1521     status = p.read(&uct,sizeof(uct));
1522     rcsw.message.sAddress.number_of_digits = (uint8_t) uct;
1523
1524     for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_ADDRESS_MAX; digitCount ++) {
1525         status = p.read(&uct,sizeof(uct));
1526         rcsw.message.sAddress.digits[digitCount] = (uint8_t) uct;
1527     }
1528
1529     status = p.readInt32(&t);
1530     rcsw.message.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1531
1532     status = p.read(&uct,sizeof(uct));
1533     rcsw.message.sSubAddress.odd = (uint8_t) uct;
1534
1535     status = p.read(&uct,sizeof(uct));
1536     rcsw.message.sSubAddress.number_of_digits = (uint8_t) uct;
1537
1538     for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_SUBADDRESS_MAX; digitCount ++) {
1539         status = p.read(&uct,sizeof(uct));
1540         rcsw.message.sSubAddress.digits[digitCount] = (uint8_t) uct;
1541     }
1542
1543     status = p.readInt32(&t);
1544     rcsw.message.uBearerDataLen = (int) t;
1545
1546     for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_BEARER_DATA_MAX; digitCount ++) {
1547         status = p.read(&uct, sizeof(uct));
1548         rcsw.message.aBearerData[digitCount] = (uint8_t) uct;
1549     }
1550
1551     if (status != NO_ERROR) {
1552         goto invalid;
1553     }
1554
1555     startRequest;
1556     appendPrintBuf("%sstatus=%d, message.uTeleserviceID=%d, message.bIsServicePresent=%d, \
1557             message.uServicecategory=%d, message.sAddress.digit_mode=%d, \
1558             message.sAddress.number_mode=%d, \
1559             message.sAddress.number_type=%d, ",
1560             printBuf, rcsw.status, rcsw.message.uTeleserviceID, rcsw.message.bIsServicePresent,
1561             rcsw.message.uServicecategory, rcsw.message.sAddress.digit_mode,
1562             rcsw.message.sAddress.number_mode,
1563             rcsw.message.sAddress.number_type);
1564     closeRequest;
1565
1566     printRequest(pRI->token, pRI->pCI->requestNumber);
1567
1568     CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsw, sizeof(rcsw),pRI, pRI->socket_id);
1569
1570 #ifdef MEMSET_FREED
1571     memset(&rcsw, 0, sizeof(rcsw));
1572 #endif
1573
1574     return;
1575
1576 invalid:
1577     invalidCommandBlock(pRI);
1578     return;
1579
1580 }
1581
1582 // For backwards compatibility in RIL_REQUEST_SETUP_DATA_CALL.
1583 // Version 4 of the RIL interface adds a new PDP type parameter to support
1584 // IPv6 and dual-stack PDP contexts. When dealing with a previous version of
1585 // RIL, remove the parameter from the request.
1586 static void dispatchDataCall(Parcel& p, RequestInfo *pRI) {
1587     // In RIL v3, REQUEST_SETUP_DATA_CALL takes 6 parameters.
1588     const int numParamsRilV3 = 6;
1589
1590     // The first bytes of the RIL parcel contain the request number and the
1591     // serial number - see processCommandBuffer(). Copy them over too.
1592     int pos = p.dataPosition();
1593
1594     int numParams = p.readInt32();
1595     if (s_callbacks.version < 4 && numParams > numParamsRilV3) {
1596       Parcel p2;
1597       p2.appendFrom(&p, 0, pos);
1598       p2.writeInt32(numParamsRilV3);
1599       for(int i = 0; i < numParamsRilV3; i++) {
1600         p2.writeString16(p.readString16());
1601       }
1602       p2.setDataPosition(pos);
1603       dispatchStrings(p2, pRI);
1604     } else {
1605       p.setDataPosition(pos);
1606       dispatchStrings(p, pRI);
1607     }
1608 }
1609
1610 // For backwards compatibility with RILs that dont support RIL_REQUEST_VOICE_RADIO_TECH.
1611 // When all RILs handle this request, this function can be removed and
1612 // the request can be sent directly to the RIL using dispatchVoid.
1613 static void dispatchVoiceRadioTech(Parcel& p, RequestInfo *pRI) {
1614     RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1615
1616     if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1617         RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1618     }
1619
1620     // RILs that support RADIO_STATE_ON should support this request.
1621     if (RADIO_STATE_ON == state) {
1622         dispatchVoid(p, pRI);
1623         return;
1624     }
1625
1626     // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1627     // will not support this new request either and decode Voice Radio Technology
1628     // from Radio State
1629     voiceRadioTech = decodeVoiceRadioTechnology(state);
1630
1631     if (voiceRadioTech < 0)
1632         RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1633     else
1634         RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &voiceRadioTech, sizeof(int));
1635 }
1636
1637 // For backwards compatibility in RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE:.
1638 // When all RILs handle this request, this function can be removed and
1639 // the request can be sent directly to the RIL using dispatchVoid.
1640 static void dispatchCdmaSubscriptionSource(Parcel& p, RequestInfo *pRI) {
1641     RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1642
1643     if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1644         RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1645     }
1646
1647     // RILs that support RADIO_STATE_ON should support this request.
1648     if (RADIO_STATE_ON == state) {
1649         dispatchVoid(p, pRI);
1650         return;
1651     }
1652
1653     // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1654     // will not support this new request either and decode CDMA Subscription Source
1655     // from Radio State
1656     cdmaSubscriptionSource = decodeCdmaSubscriptionSource(state);
1657
1658     if (cdmaSubscriptionSource < 0)
1659         RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1660     else
1661         RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &cdmaSubscriptionSource, sizeof(int));
1662 }
1663
1664 static void dispatchSetInitialAttachApn(Parcel &p, RequestInfo *pRI)
1665 {
1666     RIL_InitialAttachApn pf;
1667     int32_t  t;
1668     status_t status;
1669
1670     memset(&pf, 0, sizeof(pf));
1671
1672     pf.apn = strdupReadString(p);
1673     pf.protocol = strdupReadString(p);
1674
1675     status = p.readInt32(&t);
1676     pf.authtype = (int) t;
1677
1678     pf.username = strdupReadString(p);
1679     pf.password = strdupReadString(p);
1680
1681     startRequest;
1682     appendPrintBuf("%sapn=%s, protocol=%s, authtype=%d, username=%s, password=%s",
1683             printBuf, pf.apn, pf.protocol, pf.authtype, pf.username, pf.password);
1684     closeRequest;
1685     printRequest(pRI->token, pRI->pCI->requestNumber);
1686
1687     if (status != NO_ERROR) {
1688         goto invalid;
1689     }
1690     CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1691
1692 #ifdef MEMSET_FREED
1693     memsetString(pf.apn);
1694     memsetString(pf.protocol);
1695     memsetString(pf.username);
1696     memsetString(pf.password);
1697 #endif
1698
1699     free(pf.apn);
1700     free(pf.protocol);
1701     free(pf.username);
1702     free(pf.password);
1703
1704 #ifdef MEMSET_FREED
1705     memset(&pf, 0, sizeof(pf));
1706 #endif
1707
1708     return;
1709 invalid:
1710     invalidCommandBlock(pRI);
1711     return;
1712 }
1713
1714 static void dispatchNVReadItem(Parcel &p, RequestInfo *pRI) {
1715     RIL_NV_ReadItem nvri;
1716     int32_t  t;
1717     status_t status;
1718
1719     memset(&nvri, 0, sizeof(nvri));
1720
1721     status = p.readInt32(&t);
1722     nvri.itemID = (RIL_NV_Item) t;
1723
1724     if (status != NO_ERROR) {
1725         goto invalid;
1726     }
1727
1728     startRequest;
1729     appendPrintBuf("%snvri.itemID=%d, ", printBuf, nvri.itemID);
1730     closeRequest;
1731
1732     printRequest(pRI->token, pRI->pCI->requestNumber);
1733
1734     CALL_ONREQUEST(pRI->pCI->requestNumber, &nvri, sizeof(nvri), pRI, pRI->socket_id);
1735
1736 #ifdef MEMSET_FREED
1737     memset(&nvri, 0, sizeof(nvri));
1738 #endif
1739
1740     return;
1741
1742 invalid:
1743     invalidCommandBlock(pRI);
1744     return;
1745 }
1746
1747 static void dispatchNVWriteItem(Parcel &p, RequestInfo *pRI) {
1748     RIL_NV_WriteItem nvwi;
1749     int32_t  t;
1750     status_t status;
1751
1752     memset(&nvwi, 0, sizeof(nvwi));
1753
1754     status = p.readInt32(&t);
1755     nvwi.itemID = (RIL_NV_Item) t;
1756
1757     nvwi.value = strdupReadString(p);
1758
1759     if (status != NO_ERROR || nvwi.value == NULL) {
1760         goto invalid;
1761     }
1762
1763     startRequest;
1764     appendPrintBuf("%snvwi.itemID=%d, value=%s, ", printBuf, nvwi.itemID,
1765             nvwi.value);
1766     closeRequest;
1767
1768     printRequest(pRI->token, pRI->pCI->requestNumber);
1769
1770     CALL_ONREQUEST(pRI->pCI->requestNumber, &nvwi, sizeof(nvwi), pRI, pRI->socket_id);
1771
1772 #ifdef MEMSET_FREED
1773     memsetString(nvwi.value);
1774 #endif
1775
1776     free(nvwi.value);
1777
1778 #ifdef MEMSET_FREED
1779     memset(&nvwi, 0, sizeof(nvwi));
1780 #endif
1781
1782     return;
1783
1784 invalid:
1785     invalidCommandBlock(pRI);
1786     return;
1787 }
1788
1789
1790 static void dispatchUiccSubscripton(Parcel &p, RequestInfo *pRI) {
1791     RIL_SelectUiccSub uicc_sub;
1792     status_t status;
1793     int32_t  t;
1794     memset(&uicc_sub, 0, sizeof(uicc_sub));
1795
1796     status = p.readInt32(&t);
1797     if (status != NO_ERROR) {
1798         goto invalid;
1799     }
1800     uicc_sub.slot = (int) t;
1801
1802     status = p.readInt32(&t);
1803     if (status != NO_ERROR) {
1804         goto invalid;
1805     }
1806     uicc_sub.app_index = (int) t;
1807
1808     status = p.readInt32(&t);
1809     if (status != NO_ERROR) {
1810         goto invalid;
1811     }
1812     uicc_sub.sub_type = (RIL_SubscriptionType) t;
1813
1814     status = p.readInt32(&t);
1815     if (status != NO_ERROR) {
1816         goto invalid;
1817     }
1818     uicc_sub.act_status = (RIL_UiccSubActStatus) t;
1819
1820     startRequest;
1821     appendPrintBuf("slot=%d, app_index=%d, act_status = %d", uicc_sub.slot, uicc_sub.app_index,
1822             uicc_sub.act_status);
1823     RLOGD("dispatchUiccSubscription, slot=%d, app_index=%d, act_status = %d", uicc_sub.slot,
1824             uicc_sub.app_index, uicc_sub.act_status);
1825     closeRequest;
1826     printRequest(pRI->token, pRI->pCI->requestNumber);
1827
1828     CALL_ONREQUEST(pRI->pCI->requestNumber, &uicc_sub, sizeof(uicc_sub), pRI, pRI->socket_id);
1829
1830 #ifdef MEMSET_FREED
1831     memset(&uicc_sub, 0, sizeof(uicc_sub));
1832 #endif
1833     return;
1834
1835 invalid:
1836     invalidCommandBlock(pRI);
1837     return;
1838 }
1839
1840 static void dispatchSimAuthentication(Parcel &p, RequestInfo *pRI)
1841 {
1842     RIL_SimAuthentication pf;
1843     int32_t  t;
1844     status_t status;
1845
1846     memset(&pf, 0, sizeof(pf));
1847
1848     status = p.readInt32(&t);
1849     pf.authContext = (int) t;
1850     pf.authData = strdupReadString(p);
1851     pf.aid = strdupReadString(p);
1852
1853     startRequest;
1854     appendPrintBuf("authContext=%s, authData=%s, aid=%s", pf.authContext, pf.authData, pf.aid);
1855     closeRequest;
1856     printRequest(pRI->token, pRI->pCI->requestNumber);
1857
1858     if (status != NO_ERROR) {
1859         goto invalid;
1860     }
1861     CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1862
1863 #ifdef MEMSET_FREED
1864     memsetString(pf.authData);
1865     memsetString(pf.aid);
1866 #endif
1867
1868     free(pf.authData);
1869     free(pf.aid);
1870
1871 #ifdef MEMSET_FREED
1872     memset(&pf, 0, sizeof(pf));
1873 #endif
1874
1875     return;
1876 invalid:
1877     invalidCommandBlock(pRI);
1878     return;
1879 }
1880
1881 static void dispatchDataProfile(Parcel &p, RequestInfo *pRI) {
1882     int32_t t;
1883     status_t status;
1884     int32_t num;
1885
1886     status = p.readInt32(&num);
1887     if (status != NO_ERROR) {
1888         goto invalid;
1889     }
1890
1891     {
1892         RIL_DataProfileInfo dataProfiles[num];
1893         RIL_DataProfileInfo *dataProfilePtrs[num];
1894
1895         startRequest;
1896         for (int i = 0 ; i < num ; i++ ) {
1897             dataProfilePtrs[i] = &dataProfiles[i];
1898
1899             status = p.readInt32(&t);
1900             dataProfiles[i].profileId = (int) t;
1901
1902             dataProfiles[i].apn = strdupReadString(p);
1903             dataProfiles[i].protocol = strdupReadString(p);
1904             status = p.readInt32(&t);
1905             dataProfiles[i].authType = (int) t;
1906
1907             dataProfiles[i].user = strdupReadString(p);
1908             dataProfiles[i].password = strdupReadString(p);
1909
1910             status = p.readInt32(&t);
1911             dataProfiles[i].type = (int) t;
1912
1913             status = p.readInt32(&t);
1914             dataProfiles[i].maxConnsTime = (int) t;
1915             status = p.readInt32(&t);
1916             dataProfiles[i].maxConns = (int) t;
1917             status = p.readInt32(&t);
1918             dataProfiles[i].waitTime = (int) t;
1919
1920             status = p.readInt32(&t);
1921             dataProfiles[i].enabled = (int) t;
1922
1923             appendPrintBuf("%s [%d: profileId=%d, apn =%s, protocol =%s, authType =%d, \
1924                   user =%s, password =%s, type =%d, maxConnsTime =%d, maxConns =%d, \
1925                   waitTime =%d, enabled =%d]", printBuf, i, dataProfiles[i].profileId,
1926                   dataProfiles[i].apn, dataProfiles[i].protocol, dataProfiles[i].authType,
1927                   dataProfiles[i].user, dataProfiles[i].password, dataProfiles[i].type,
1928                   dataProfiles[i].maxConnsTime, dataProfiles[i].maxConns,
1929                   dataProfiles[i].waitTime, dataProfiles[i].enabled);
1930         }
1931         closeRequest;
1932         printRequest(pRI->token, pRI->pCI->requestNumber);
1933
1934         if (status != NO_ERROR) {
1935             goto invalid;
1936         }
1937         CALL_ONREQUEST(pRI->pCI->requestNumber,
1938                               dataProfilePtrs,
1939                               num * sizeof(RIL_DataProfileInfo *),
1940                               pRI, pRI->socket_id);
1941
1942 #ifdef MEMSET_FREED
1943         memset(dataProfiles, 0, num * sizeof(RIL_DataProfileInfo));
1944         memset(dataProfilePtrs, 0, num * sizeof(RIL_DataProfileInfo *));
1945 #endif
1946     }
1947
1948     return;
1949
1950 invalid:
1951     invalidCommandBlock(pRI);
1952     return;
1953 }
1954
1955 static int
1956 blockingWrite(int fd, const void *buffer, size_t len) {
1957     size_t writeOffset = 0;
1958     const uint8_t *toWrite;
1959
1960     toWrite = (const uint8_t *)buffer;
1961
1962     while (writeOffset < len) {
1963         ssize_t written;
1964         do {
1965             written = write (fd, toWrite + writeOffset,
1966                                 len - writeOffset);
1967         } while (written < 0 && ((errno == EINTR) || (errno == EAGAIN)));
1968
1969         if (written >= 0) {
1970             writeOffset += written;
1971         } else {   // written < 0
1972             RLOGE ("RIL Response: unexpected error on write errno:%d", errno);
1973             close(fd);
1974             return -1;
1975         }
1976     }
1977
1978     return 0;
1979 }
1980
1981 static int
1982 sendResponseRaw (const void *data, size_t dataSize, RIL_SOCKET_ID socket_id) {
1983     int fd = s_ril_param_socket.fdCommand;
1984     int ret;
1985     uint32_t header;
1986     pthread_mutex_t * writeMutexHook = &s_writeMutex;
1987
1988     RLOGE("Send Response to %s", rilSocketIdToString(socket_id));
1989
1990 #if (SIM_COUNT >= 2)
1991     if (socket_id == RIL_SOCKET_2) {
1992         fd = s_ril_param_socket2.fdCommand;
1993         writeMutexHook = &s_writeMutex_socket2;
1994     }
1995 #if (SIM_COUNT >= 3)
1996     else if (socket_id == RIL_SOCKET_3) {
1997         fd = s_ril_param_socket3.fdCommand;
1998         writeMutexHook = &s_writeMutex_socket3;
1999     }
2000 #endif
2001 #if (SIM_COUNT >= 4)
2002     else if (socket_id == RIL_SOCKET_4) {
2003         fd = s_ril_param_socket4.fdCommand;
2004         writeMutexHook = &s_writeMutex_socket4;
2005     }
2006 #endif
2007 #endif
2008     if (fd < 0) {
2009         return -1;
2010     }
2011
2012     if (dataSize > MAX_COMMAND_BYTES) {
2013         RLOGE("RIL: packet larger than %u (%u)",
2014                 MAX_COMMAND_BYTES, (unsigned int )dataSize);
2015
2016         return -1;
2017     }
2018
2019     pthread_mutex_lock(writeMutexHook);
2020
2021     header = htonl(dataSize);
2022
2023     ret = blockingWrite(fd, (void *)&header, sizeof(header));
2024
2025     if (ret < 0) {
2026         pthread_mutex_unlock(writeMutexHook);
2027         return ret;
2028     }
2029
2030     ret = blockingWrite(fd, data, dataSize);
2031
2032     if (ret < 0) {
2033         pthread_mutex_unlock(writeMutexHook);
2034         return ret;
2035     }
2036
2037     pthread_mutex_unlock(writeMutexHook);
2038
2039     return 0;
2040 }
2041
2042 static int
2043 sendResponse (Parcel &p, RIL_SOCKET_ID socket_id) {
2044     printResponse;
2045     return sendResponseRaw(p.data(), p.dataSize(), socket_id);
2046 }
2047
2048 /** response is an int* pointing to an array of ints */
2049
2050 static int
2051 responseInts(Parcel &p, void *response, size_t responselen) {
2052     int numInts;
2053
2054     if (response == NULL && responselen != 0) {
2055         RLOGE("invalid response: NULL");
2056         return RIL_ERRNO_INVALID_RESPONSE;
2057     }
2058     if (responselen % sizeof(int) != 0) {
2059         RLOGE("responseInts: invalid response length %d expected multiple of %d\n",
2060             (int)responselen, (int)sizeof(int));
2061         return RIL_ERRNO_INVALID_RESPONSE;
2062     }
2063
2064     int *p_int = (int *) response;
2065
2066     numInts = responselen / sizeof(int);
2067     p.writeInt32 (numInts);
2068
2069     /* each int*/
2070     startResponse;
2071     for (int i = 0 ; i < numInts ; i++) {
2072         appendPrintBuf("%s%d,", printBuf, p_int[i]);
2073         p.writeInt32(p_int[i]);
2074     }
2075     removeLastChar;
2076     closeResponse;
2077
2078     return 0;
2079 }
2080
2081 /** response is a char **, pointing to an array of char *'s
2082     The parcel will begin with the version */
2083 static int responseStringsWithVersion(int version, Parcel &p, void *response, size_t responselen) {
2084     p.writeInt32(version);
2085     return responseStrings(p, response, responselen);
2086 }
2087
2088 /** response is a char **, pointing to an array of char *'s */
2089 static int responseStrings(Parcel &p, void *response, size_t responselen) {
2090     int numStrings;
2091
2092     if (response == NULL && responselen != 0) {
2093         RLOGE("invalid response: NULL");
2094         return RIL_ERRNO_INVALID_RESPONSE;
2095     }
2096     if (responselen % sizeof(char *) != 0) {
2097         RLOGE("responseStrings: invalid response length %d expected multiple of %d\n",
2098             (int)responselen, (int)sizeof(char *));
2099         return RIL_ERRNO_INVALID_RESPONSE;
2100     }
2101
2102     if (response == NULL) {
2103         p.writeInt32 (0);
2104     } else {
2105         char **p_cur = (char **) response;
2106
2107         numStrings = responselen / sizeof(char *);
2108         p.writeInt32 (numStrings);
2109
2110         /* each string*/
2111         startResponse;
2112         for (int i = 0 ; i < numStrings ; i++) {
2113             appendPrintBuf("%s%s,", printBuf, (char*)p_cur[i]);
2114             writeStringToParcel (p, p_cur[i]);
2115         }
2116         removeLastChar;
2117         closeResponse;
2118     }
2119     return 0;
2120 }
2121
2122
2123 /**
2124  * NULL strings are accepted
2125  * FIXME currently ignores responselen
2126  */
2127 static int responseString(Parcel &p, void *response, size_t responselen) {
2128     /* one string only */
2129     startResponse;
2130     appendPrintBuf("%s%s", printBuf, (char*)response);
2131     closeResponse;
2132
2133     writeStringToParcel(p, (const char *)response);
2134
2135     return 0;
2136 }
2137
2138 static int responseVoid(Parcel &p, void *response, size_t responselen) {
2139     startResponse;
2140     removeLastChar;
2141     return 0;
2142 }
2143
2144 static int responseCallList(Parcel &p, void *response, size_t responselen) {
2145     int num;
2146
2147     if (response == NULL && responselen != 0) {
2148         RLOGE("invalid response: NULL");
2149         return RIL_ERRNO_INVALID_RESPONSE;
2150     }
2151
2152     if (responselen % sizeof (RIL_Call *) != 0) {
2153         RLOGE("responseCallList: invalid response length %d expected multiple of %d\n",
2154             (int)responselen, (int)sizeof (RIL_Call *));
2155         return RIL_ERRNO_INVALID_RESPONSE;
2156     }
2157
2158     startResponse;
2159     /* number of call info's */
2160     num = responselen / sizeof(RIL_Call *);
2161     p.writeInt32(num);
2162
2163     for (int i = 0 ; i < num ; i++) {
2164         RIL_Call *p_cur = ((RIL_Call **) response)[i];
2165         /* each call info */
2166         p.writeInt32(p_cur->state);
2167         p.writeInt32(p_cur->index);
2168         p.writeInt32(p_cur->toa);
2169         p.writeInt32(p_cur->isMpty);
2170         p.writeInt32(p_cur->isMT);
2171         p.writeInt32(p_cur->als);
2172         p.writeInt32(p_cur->isVoice);
2173         p.writeInt32(p_cur->isVoicePrivacy);
2174         writeStringToParcel(p, p_cur->number);
2175         p.writeInt32(p_cur->numberPresentation);
2176         writeStringToParcel(p, p_cur->name);
2177         p.writeInt32(p_cur->namePresentation);
2178         // Remove when partners upgrade to version 3
2179         if ((s_callbacks.version < 3) || (p_cur->uusInfo == NULL || p_cur->uusInfo->uusData == NULL)) {
2180             p.writeInt32(0); /* UUS Information is absent */
2181         } else {
2182             RIL_UUS_Info *uusInfo = p_cur->uusInfo;
2183             p.writeInt32(1); /* UUS Information is present */
2184             p.writeInt32(uusInfo->uusType);
2185             p.writeInt32(uusInfo->uusDcs);
2186             p.writeInt32(uusInfo->uusLength);
2187             p.write(uusInfo->uusData, uusInfo->uusLength);
2188         }
2189         appendPrintBuf("%s[id=%d,%s,toa=%d,",
2190             printBuf,
2191             p_cur->index,
2192             callStateToString(p_cur->state),
2193             p_cur->toa);
2194         appendPrintBuf("%s%s,%s,als=%d,%s,%s,",
2195             printBuf,
2196             (p_cur->isMpty)?"conf":"norm",
2197             (p_cur->isMT)?"mt":"mo",
2198             p_cur->als,
2199             (p_cur->isVoice)?"voc":"nonvoc",
2200             (p_cur->isVoicePrivacy)?"evp":"noevp");
2201         appendPrintBuf("%s%s,cli=%d,name='%s',%d]",
2202             printBuf,
2203             p_cur->number,
2204             p_cur->numberPresentation,
2205             p_cur->name,
2206             p_cur->namePresentation);
2207     }
2208     removeLastChar;
2209     closeResponse;
2210
2211     return 0;
2212 }
2213
2214 static int responseSMS(Parcel &p, void *response, size_t responselen) {
2215     if (response == NULL) {
2216         RLOGE("invalid response: NULL");
2217         return RIL_ERRNO_INVALID_RESPONSE;
2218     }
2219
2220     if (responselen != sizeof (RIL_SMS_Response) ) {
2221         RLOGE("invalid response length %d expected %d",
2222                 (int)responselen, (int)sizeof (RIL_SMS_Response));
2223         return RIL_ERRNO_INVALID_RESPONSE;
2224     }
2225
2226     RIL_SMS_Response *p_cur = (RIL_SMS_Response *) response;
2227
2228     p.writeInt32(p_cur->messageRef);
2229     writeStringToParcel(p, p_cur->ackPDU);
2230     p.writeInt32(p_cur->errorCode);
2231
2232     startResponse;
2233     appendPrintBuf("%s%d,%s,%d", printBuf, p_cur->messageRef,
2234         (char*)p_cur->ackPDU, p_cur->errorCode);
2235     closeResponse;
2236
2237     return 0;
2238 }
2239
2240 static int responseDataCallListV4(Parcel &p, void *response, size_t responselen)
2241 {
2242     if (response == NULL && responselen != 0) {
2243         RLOGE("invalid response: NULL");
2244         return RIL_ERRNO_INVALID_RESPONSE;
2245     }
2246
2247     if (responselen % sizeof(RIL_Data_Call_Response_v4) != 0) {
2248         RLOGE("responseDataCallListV4: invalid response length %d expected multiple of %d",
2249                 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v4));
2250         return RIL_ERRNO_INVALID_RESPONSE;
2251     }
2252
2253     // Write version
2254     p.writeInt32(4);
2255
2256     int num = responselen / sizeof(RIL_Data_Call_Response_v4);
2257     p.writeInt32(num);
2258
2259     RIL_Data_Call_Response_v4 *p_cur = (RIL_Data_Call_Response_v4 *) response;
2260     startResponse;
2261     int i;
2262     for (i = 0; i < num; i++) {
2263         p.writeInt32(p_cur[i].cid);
2264         p.writeInt32(p_cur[i].active);
2265         writeStringToParcel(p, p_cur[i].type);
2266         // apn is not used, so don't send.
2267         writeStringToParcel(p, p_cur[i].address);
2268         appendPrintBuf("%s[cid=%d,%s,%s,%s],", printBuf,
2269             p_cur[i].cid,
2270             (p_cur[i].active==0)?"down":"up",
2271             (char*)p_cur[i].type,
2272             (char*)p_cur[i].address);
2273     }
2274     removeLastChar;
2275     closeResponse;
2276
2277     return 0;
2278 }
2279
2280 static int responseDataCallListV6(Parcel &p, void *response, size_t responselen)
2281 {
2282     if (response == NULL && responselen != 0) {
2283         RLOGE("invalid response: NULL");
2284         return RIL_ERRNO_INVALID_RESPONSE;
2285     }
2286
2287     if (responselen % sizeof(RIL_Data_Call_Response_v6) != 0) {
2288         RLOGE("responseDataCallListV6: invalid response length %d expected multiple of %d",
2289                 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v6));
2290         return RIL_ERRNO_INVALID_RESPONSE;
2291     }
2292
2293     // Write version
2294     p.writeInt32(6);
2295
2296     int num = responselen / sizeof(RIL_Data_Call_Response_v6);
2297     p.writeInt32(num);
2298
2299     RIL_Data_Call_Response_v6 *p_cur = (RIL_Data_Call_Response_v6 *) response;
2300     startResponse;
2301     int i;
2302     for (i = 0; i < num; i++) {
2303         p.writeInt32((int)p_cur[i].status);
2304         p.writeInt32(p_cur[i].suggestedRetryTime);
2305         p.writeInt32(p_cur[i].cid);
2306         p.writeInt32(p_cur[i].active);
2307         writeStringToParcel(p, p_cur[i].type);
2308         writeStringToParcel(p, p_cur[i].ifname);
2309         writeStringToParcel(p, p_cur[i].addresses);
2310         writeStringToParcel(p, p_cur[i].dnses);
2311         writeStringToParcel(p, p_cur[i].gateways);
2312         appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s],", printBuf,
2313             p_cur[i].status,
2314             p_cur[i].suggestedRetryTime,
2315             p_cur[i].cid,
2316             (p_cur[i].active==0)?"down":"up",
2317             (char*)p_cur[i].type,
2318             (char*)p_cur[i].ifname,
2319             (char*)p_cur[i].addresses,
2320             (char*)p_cur[i].dnses,
2321             (char*)p_cur[i].gateways);
2322     }
2323     removeLastChar;
2324     closeResponse;
2325
2326     return 0;
2327 }
2328
2329 static int responseDataCallList(Parcel &p, void *response, size_t responselen)
2330 {
2331     if (s_callbacks.version < 5) {
2332         RLOGD("responseDataCallList: v4");
2333         return responseDataCallListV4(p, response, responselen);
2334     } else {
2335         if (response == NULL && responselen != 0) {
2336             RLOGE("invalid response: NULL");
2337             return RIL_ERRNO_INVALID_RESPONSE;
2338         }
2339
2340         // Support v6 or v9 with new rils
2341         if (responselen % sizeof(RIL_Data_Call_Response_v6) == 0) {
2342             RLOGD("responseDataCallList: v6");
2343             return responseDataCallListV6(p, response, responselen);
2344         }
2345
2346         if (responselen % sizeof(RIL_Data_Call_Response_v9) != 0) {
2347             RLOGE("responseDataCallList: invalid response length %d expected multiple of %d",
2348                     (int)responselen, (int)sizeof(RIL_Data_Call_Response_v9));
2349             return RIL_ERRNO_INVALID_RESPONSE;
2350         }
2351
2352         // Write version
2353         p.writeInt32(10);
2354
2355         int num = responselen / sizeof(RIL_Data_Call_Response_v9);
2356         p.writeInt32(num);
2357
2358         RIL_Data_Call_Response_v9 *p_cur = (RIL_Data_Call_Response_v9 *) response;
2359         startResponse;
2360         int i;
2361         for (i = 0; i < num; i++) {
2362             p.writeInt32((int)p_cur[i].status);
2363             p.writeInt32(p_cur[i].suggestedRetryTime);
2364             p.writeInt32(p_cur[i].cid);
2365             p.writeInt32(p_cur[i].active);
2366             writeStringToParcel(p, p_cur[i].type);
2367             writeStringToParcel(p, p_cur[i].ifname);
2368             writeStringToParcel(p, p_cur[i].addresses);
2369             writeStringToParcel(p, p_cur[i].dnses);
2370             writeStringToParcel(p, p_cur[i].gateways);
2371             writeStringToParcel(p, p_cur[i].pcscf);
2372             appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s,%s],", printBuf,
2373                 p_cur[i].status,
2374                 p_cur[i].suggestedRetryTime,
2375                 p_cur[i].cid,
2376                 (p_cur[i].active==0)?"down":"up",
2377                 (char*)p_cur[i].type,
2378                 (char*)p_cur[i].ifname,
2379                 (char*)p_cur[i].addresses,
2380                 (char*)p_cur[i].dnses,
2381                 (char*)p_cur[i].gateways,
2382                 (char*)p_cur[i].pcscf);
2383         }
2384         removeLastChar;
2385         closeResponse;
2386     }
2387
2388     return 0;
2389 }
2390
2391 static int responseSetupDataCall(Parcel &p, void *response, size_t responselen)
2392 {
2393     if (s_callbacks.version < 5) {
2394         return responseStringsWithVersion(s_callbacks.version, p, response, responselen);
2395     } else {
2396         return responseDataCallList(p, response, responselen);
2397     }
2398 }
2399
2400 static int responseRaw(Parcel &p, void *response, size_t responselen) {
2401     if (response == NULL && responselen != 0) {
2402         RLOGE("invalid response: NULL with responselen != 0");
2403         return RIL_ERRNO_INVALID_RESPONSE;
2404     }
2405
2406     // The java code reads -1 size as null byte array
2407     if (response == NULL) {
2408         p.writeInt32(-1);
2409     } else {
2410         p.writeInt32(responselen);
2411         p.write(response, responselen);
2412     }
2413
2414     return 0;
2415 }
2416
2417
2418 static int responseSIM_IO(Parcel &p, void *response, size_t responselen) {
2419     if (response == NULL) {
2420         RLOGE("invalid response: NULL");
2421         return RIL_ERRNO_INVALID_RESPONSE;
2422     }
2423
2424     if (responselen != sizeof (RIL_SIM_IO_Response) ) {
2425         RLOGE("invalid response length was %d expected %d",
2426                 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
2427         return RIL_ERRNO_INVALID_RESPONSE;
2428     }
2429
2430     RIL_SIM_IO_Response *p_cur = (RIL_SIM_IO_Response *) response;
2431     p.writeInt32(p_cur->sw1);
2432     p.writeInt32(p_cur->sw2);
2433     writeStringToParcel(p, p_cur->simResponse);
2434
2435     startResponse;
2436     appendPrintBuf("%ssw1=0x%X,sw2=0x%X,%s", printBuf, p_cur->sw1, p_cur->sw2,
2437         (char*)p_cur->simResponse);
2438     closeResponse;
2439
2440
2441     return 0;
2442 }
2443
2444 static int responseCallForwards(Parcel &p, void *response, size_t responselen) {
2445     int num;
2446
2447     if (response == NULL && responselen != 0) {
2448         RLOGE("invalid response: NULL");
2449         return RIL_ERRNO_INVALID_RESPONSE;
2450     }
2451
2452     if (responselen % sizeof(RIL_CallForwardInfo *) != 0) {
2453         RLOGE("responseCallForwards: invalid response length %d expected multiple of %d",
2454                 (int)responselen, (int)sizeof(RIL_CallForwardInfo *));
2455         return RIL_ERRNO_INVALID_RESPONSE;
2456     }
2457
2458     /* number of call info's */
2459     num = responselen / sizeof(RIL_CallForwardInfo *);
2460     p.writeInt32(num);
2461
2462     startResponse;
2463     for (int i = 0 ; i < num ; i++) {
2464         RIL_CallForwardInfo *p_cur = ((RIL_CallForwardInfo **) response)[i];
2465
2466         p.writeInt32(p_cur->status);
2467         p.writeInt32(p_cur->reason);
2468         p.writeInt32(p_cur->serviceClass);
2469         p.writeInt32(p_cur->toa);
2470         writeStringToParcel(p, p_cur->number);
2471         p.writeInt32(p_cur->timeSeconds);
2472         appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
2473             (p_cur->status==1)?"enable":"disable",
2474             p_cur->reason, p_cur->serviceClass, p_cur->toa,
2475             (char*)p_cur->number,
2476             p_cur->timeSeconds);
2477     }
2478     removeLastChar;
2479     closeResponse;
2480
2481     return 0;
2482 }
2483
2484 static int responseSsn(Parcel &p, void *response, size_t responselen) {
2485     if (response == NULL) {
2486         RLOGE("invalid response: NULL");
2487         return RIL_ERRNO_INVALID_RESPONSE;
2488     }
2489
2490     if (responselen != sizeof(RIL_SuppSvcNotification)) {
2491         RLOGE("invalid response length was %d expected %d",
2492                 (int)responselen, (int)sizeof (RIL_SuppSvcNotification));
2493         return RIL_ERRNO_INVALID_RESPONSE;
2494     }
2495
2496     RIL_SuppSvcNotification *p_cur = (RIL_SuppSvcNotification *) response;
2497     p.writeInt32(p_cur->notificationType);
2498     p.writeInt32(p_cur->code);
2499     p.writeInt32(p_cur->index);
2500     p.writeInt32(p_cur->type);
2501     writeStringToParcel(p, p_cur->number);
2502
2503     startResponse;
2504     appendPrintBuf("%s%s,code=%d,id=%d,type=%d,%s", printBuf,
2505         (p_cur->notificationType==0)?"mo":"mt",
2506          p_cur->code, p_cur->index, p_cur->type,
2507         (char*)p_cur->number);
2508     closeResponse;
2509
2510     return 0;
2511 }
2512
2513 static int responseCellList(Parcel &p, void *response, size_t responselen) {
2514     int num;
2515
2516     if (response == NULL && responselen != 0) {
2517         RLOGE("invalid response: NULL");
2518         return RIL_ERRNO_INVALID_RESPONSE;
2519     }
2520
2521     if (responselen % sizeof (RIL_NeighboringCell *) != 0) {
2522         RLOGE("responseCellList: invalid response length %d expected multiple of %d\n",
2523             (int)responselen, (int)sizeof (RIL_NeighboringCell *));
2524         return RIL_ERRNO_INVALID_RESPONSE;
2525     }
2526
2527     startResponse;
2528     /* number of records */
2529     num = responselen / sizeof(RIL_NeighboringCell *);
2530     p.writeInt32(num);
2531
2532     for (int i = 0 ; i < num ; i++) {
2533         RIL_NeighboringCell *p_cur = ((RIL_NeighboringCell **) response)[i];
2534
2535         p.writeInt32(p_cur->rssi);
2536         writeStringToParcel (p, p_cur->cid);
2537
2538         appendPrintBuf("%s[cid=%s,rssi=%d],", printBuf,
2539             p_cur->cid, p_cur->rssi);
2540     }
2541     removeLastChar;
2542     closeResponse;
2543
2544     return 0;
2545 }
2546
2547 /**
2548  * Marshall the signalInfoRecord into the parcel if it exists.
2549  */
2550 static void marshallSignalInfoRecord(Parcel &p,
2551             RIL_CDMA_SignalInfoRecord &p_signalInfoRecord) {
2552     p.writeInt32(p_signalInfoRecord.isPresent);
2553     p.writeInt32(p_signalInfoRecord.signalType);
2554     p.writeInt32(p_signalInfoRecord.alertPitch);
2555     p.writeInt32(p_signalInfoRecord.signal);
2556 }
2557
2558 static int responseCdmaInformationRecords(Parcel &p,
2559             void *response, size_t responselen) {
2560     int num;
2561     char* string8 = NULL;
2562     int buffer_lenght;
2563     RIL_CDMA_InformationRecord *infoRec;
2564
2565     if (response == NULL && responselen != 0) {
2566         RLOGE("invalid response: NULL");
2567         return RIL_ERRNO_INVALID_RESPONSE;
2568     }
2569
2570     if (responselen != sizeof (RIL_CDMA_InformationRecords)) {
2571         RLOGE("responseCdmaInformationRecords: invalid response length %d expected multiple of %d\n",
2572             (int)responselen, (int)sizeof (RIL_CDMA_InformationRecords *));
2573         return RIL_ERRNO_INVALID_RESPONSE;
2574     }
2575
2576     RIL_CDMA_InformationRecords *p_cur =
2577                              (RIL_CDMA_InformationRecords *) response;
2578     num = MIN(p_cur->numberOfInfoRecs, RIL_CDMA_MAX_NUMBER_OF_INFO_RECS);
2579
2580     startResponse;
2581     p.writeInt32(num);
2582
2583     for (int i = 0 ; i < num ; i++) {
2584         infoRec = &p_cur->infoRec[i];
2585         p.writeInt32(infoRec->name);
2586         switch (infoRec->name) {
2587             case RIL_CDMA_DISPLAY_INFO_REC:
2588             case RIL_CDMA_EXTENDED_DISPLAY_INFO_REC:
2589                 if (infoRec->rec.display.alpha_len >
2590                                          CDMA_ALPHA_INFO_BUFFER_LENGTH) {
2591                     RLOGE("invalid display info response length %d \
2592                           expected not more than %d\n",
2593                          (int)infoRec->rec.display.alpha_len,
2594                          CDMA_ALPHA_INFO_BUFFER_LENGTH);
2595                     return RIL_ERRNO_INVALID_RESPONSE;
2596                 }
2597                 string8 = (char*) malloc((infoRec->rec.display.alpha_len + 1)
2598                                                              * sizeof(char) );
2599                 for (int i = 0 ; i < infoRec->rec.display.alpha_len ; i++) {
2600                     string8[i] = infoRec->rec.display.alpha_buf[i];
2601                 }
2602                 string8[(int)infoRec->rec.display.alpha_len] = '\0';
2603                 writeStringToParcel(p, (const char*)string8);
2604                 free(string8);
2605                 string8 = NULL;
2606                 break;
2607             case RIL_CDMA_CALLED_PARTY_NUMBER_INFO_REC:
2608             case RIL_CDMA_CALLING_PARTY_NUMBER_INFO_REC:
2609             case RIL_CDMA_CONNECTED_NUMBER_INFO_REC:
2610                 if (infoRec->rec.number.len > CDMA_NUMBER_INFO_BUFFER_LENGTH) {
2611                     RLOGE("invalid display info response length %d \
2612                           expected not more than %d\n",
2613                          (int)infoRec->rec.number.len,
2614                          CDMA_NUMBER_INFO_BUFFER_LENGTH);
2615                     return RIL_ERRNO_INVALID_RESPONSE;
2616                 }
2617                 string8 = (char*) malloc((infoRec->rec.number.len + 1)
2618                                                              * sizeof(char) );
2619                 for (int i = 0 ; i < infoRec->rec.number.len; i++) {
2620                     string8[i] = infoRec->rec.number.buf[i];
2621                 }
2622                 string8[(int)infoRec->rec.number.len] = '\0';
2623                 writeStringToParcel(p, (const char*)string8);
2624                 free(string8);
2625                 string8 = NULL;
2626                 p.writeInt32(infoRec->rec.number.number_type);
2627                 p.writeInt32(infoRec->rec.number.number_plan);
2628                 p.writeInt32(infoRec->rec.number.pi);
2629                 p.writeInt32(infoRec->rec.number.si);
2630                 break;
2631             case RIL_CDMA_SIGNAL_INFO_REC:
2632                 p.writeInt32(infoRec->rec.signal.isPresent);
2633                 p.writeInt32(infoRec->rec.signal.signalType);
2634                 p.writeInt32(infoRec->rec.signal.alertPitch);
2635                 p.writeInt32(infoRec->rec.signal.signal);
2636
2637                 appendPrintBuf("%sisPresent=%X, signalType=%X, \
2638                                 alertPitch=%X, signal=%X, ",
2639                    printBuf, (int)infoRec->rec.signal.isPresent,
2640                    (int)infoRec->rec.signal.signalType,
2641                    (int)infoRec->rec.signal.alertPitch,
2642                    (int)infoRec->rec.signal.signal);
2643                 removeLastChar;
2644                 break;
2645             case RIL_CDMA_REDIRECTING_NUMBER_INFO_REC:
2646                 if (infoRec->rec.redir.redirectingNumber.len >
2647                                               CDMA_NUMBER_INFO_BUFFER_LENGTH) {
2648                     RLOGE("invalid display info response length %d \
2649                           expected not more than %d\n",
2650                          (int)infoRec->rec.redir.redirectingNumber.len,
2651                          CDMA_NUMBER_INFO_BUFFER_LENGTH);
2652                     return RIL_ERRNO_INVALID_RESPONSE;
2653                 }
2654                 string8 = (char*) malloc((infoRec->rec.redir.redirectingNumber
2655                                           .len + 1) * sizeof(char) );
2656                 for (int i = 0;
2657                          i < infoRec->rec.redir.redirectingNumber.len;
2658                          i++) {
2659                     string8[i] = infoRec->rec.redir.redirectingNumber.buf[i];
2660                 }
2661                 string8[(int)infoRec->rec.redir.redirectingNumber.len] = '\0';
2662                 writeStringToParcel(p, (const char*)string8);
2663                 free(string8);
2664                 string8 = NULL;
2665                 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_type);
2666                 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_plan);
2667                 p.writeInt32(infoRec->rec.redir.redirectingNumber.pi);
2668                 p.writeInt32(infoRec->rec.redir.redirectingNumber.si);
2669                 p.writeInt32(infoRec->rec.redir.redirectingReason);
2670                 break;
2671             case RIL_CDMA_LINE_CONTROL_INFO_REC:
2672                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPolarityIncluded);
2673                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlToggle);
2674                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlReverse);
2675                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPowerDenial);
2676
2677                 appendPrintBuf("%slineCtrlPolarityIncluded=%d, \
2678                                 lineCtrlToggle=%d, lineCtrlReverse=%d, \
2679                                 lineCtrlPowerDenial=%d, ", printBuf,
2680                        (int)infoRec->rec.lineCtrl.lineCtrlPolarityIncluded,
2681                        (int)infoRec->rec.lineCtrl.lineCtrlToggle,
2682                        (int)infoRec->rec.lineCtrl.lineCtrlReverse,
2683                        (int)infoRec->rec.lineCtrl.lineCtrlPowerDenial);
2684                 removeLastChar;
2685                 break;
2686             case RIL_CDMA_T53_CLIR_INFO_REC:
2687                 p.writeInt32((int)(infoRec->rec.clir.cause));
2688
2689                 appendPrintBuf("%scause%d", printBuf, infoRec->rec.clir.cause);
2690                 removeLastChar;
2691                 break;
2692             case RIL_CDMA_T53_AUDIO_CONTROL_INFO_REC:
2693                 p.writeInt32(infoRec->rec.audioCtrl.upLink);
2694                 p.writeInt32(infoRec->rec.audioCtrl.downLink);
2695
2696                 appendPrintBuf("%supLink=%d, downLink=%d, ", printBuf,
2697                         infoRec->rec.audioCtrl.upLink,
2698                         infoRec->rec.audioCtrl.downLink);
2699                 removeLastChar;
2700                 break;
2701             case RIL_CDMA_T53_RELEASE_INFO_REC:
2702                 // TODO(Moto): See David Krause, he has the answer:)
2703                 RLOGE("RIL_CDMA_T53_RELEASE_INFO_REC: return INVALID_RESPONSE");
2704                 return RIL_ERRNO_INVALID_RESPONSE;
2705             default:
2706                 RLOGE("Incorrect name value");
2707                 return RIL_ERRNO_INVALID_RESPONSE;
2708         }
2709     }
2710     closeResponse;
2711
2712     return 0;
2713 }
2714
2715 static int responseRilSignalStrength(Parcel &p,
2716                     void *response, size_t responselen) {
2717     if (response == NULL && responselen != 0) {
2718         RLOGE("invalid response: NULL");
2719         return RIL_ERRNO_INVALID_RESPONSE;
2720     }
2721
2722     if (responselen >= sizeof (RIL_SignalStrength_v5)) {
2723         RIL_SignalStrength_v10 *p_cur = ((RIL_SignalStrength_v10 *) response);
2724
2725         p.writeInt32(p_cur->GW_SignalStrength.signalStrength);
2726         p.writeInt32(p_cur->GW_SignalStrength.bitErrorRate);
2727         p.writeInt32(p_cur->CDMA_SignalStrength.dbm);
2728         p.writeInt32(p_cur->CDMA_SignalStrength.ecio);
2729         p.writeInt32(p_cur->EVDO_SignalStrength.dbm);
2730         p.writeInt32(p_cur->EVDO_SignalStrength.ecio);
2731         p.writeInt32(p_cur->EVDO_SignalStrength.signalNoiseRatio);
2732         if (responselen >= sizeof (RIL_SignalStrength_v6)) {
2733             /*
2734              * Fixup LTE for backwards compatibility
2735              */
2736             if (s_callbacks.version <= 6) {
2737                 // signalStrength: -1 -> 99
2738                 if (p_cur->LTE_SignalStrength.signalStrength == -1) {
2739                     p_cur->LTE_SignalStrength.signalStrength = 99;
2740                 }
2741                 // rsrp: -1 -> INT_MAX all other negative value to positive.
2742                 // So remap here
2743                 if (p_cur->LTE_SignalStrength.rsrp == -1) {
2744                     p_cur->LTE_SignalStrength.rsrp = INT_MAX;
2745                 } else if (p_cur->LTE_SignalStrength.rsrp < -1) {
2746                     p_cur->LTE_SignalStrength.rsrp = -p_cur->LTE_SignalStrength.rsrp;
2747                 }
2748                 // rsrq: -1 -> INT_MAX
2749                 if (p_cur->LTE_SignalStrength.rsrq == -1) {
2750                     p_cur->LTE_SignalStrength.rsrq = INT_MAX;
2751                 }
2752                 // Not remapping rssnr is already using INT_MAX
2753
2754                 // cqi: -1 -> INT_MAX
2755                 if (p_cur->LTE_SignalStrength.cqi == -1) {
2756                     p_cur->LTE_SignalStrength.cqi = INT_MAX;
2757                 }
2758             }
2759             p.writeInt32(p_cur->LTE_SignalStrength.signalStrength);
2760             p.writeInt32(p_cur->LTE_SignalStrength.rsrp);
2761             p.writeInt32(p_cur->LTE_SignalStrength.rsrq);
2762             p.writeInt32(p_cur->LTE_SignalStrength.rssnr);
2763             p.writeInt32(p_cur->LTE_SignalStrength.cqi);
2764             if (responselen >= sizeof (RIL_SignalStrength_v10)) {
2765                 p.writeInt32(p_cur->TD_SCDMA_SignalStrength.rscp);
2766             } else {
2767                 p.writeInt32(INT_MAX);
2768             }
2769         } else {
2770             p.writeInt32(99);
2771             p.writeInt32(INT_MAX);
2772             p.writeInt32(INT_MAX);
2773             p.writeInt32(INT_MAX);
2774             p.writeInt32(INT_MAX);
2775             p.writeInt32(INT_MAX);
2776         }
2777
2778         startResponse;
2779         appendPrintBuf("%s[signalStrength=%d,bitErrorRate=%d,\
2780                 CDMA_SS.dbm=%d,CDMA_SSecio=%d,\
2781                 EVDO_SS.dbm=%d,EVDO_SS.ecio=%d,\
2782                 EVDO_SS.signalNoiseRatio=%d,\
2783                 LTE_SS.signalStrength=%d,LTE_SS.rsrp=%d,LTE_SS.rsrq=%d,\
2784                 LTE_SS.rssnr=%d,LTE_SS.cqi=%d,TDSCDMA_SS.rscp=%d]",
2785                 printBuf,
2786                 p_cur->GW_SignalStrength.signalStrength,
2787                 p_cur->GW_SignalStrength.bitErrorRate,
2788                 p_cur->CDMA_SignalStrength.dbm,
2789                 p_cur->CDMA_SignalStrength.ecio,
2790                 p_cur->EVDO_SignalStrength.dbm,
2791                 p_cur->EVDO_SignalStrength.ecio,
2792                 p_cur->EVDO_SignalStrength.signalNoiseRatio,
2793                 p_cur->LTE_SignalStrength.signalStrength,
2794                 p_cur->LTE_SignalStrength.rsrp,
2795                 p_cur->LTE_SignalStrength.rsrq,
2796                 p_cur->LTE_SignalStrength.rssnr,
2797                 p_cur->LTE_SignalStrength.cqi,
2798                 p_cur->TD_SCDMA_SignalStrength.rscp);
2799         closeResponse;
2800
2801     } else {
2802         RLOGE("invalid response length");
2803         return RIL_ERRNO_INVALID_RESPONSE;
2804     }
2805
2806     return 0;
2807 }
2808
2809 static int responseCallRing(Parcel &p, void *response, size_t responselen) {
2810     if ((response == NULL) || (responselen == 0)) {
2811         return responseVoid(p, response, responselen);
2812     } else {
2813         return responseCdmaSignalInfoRecord(p, response, responselen);
2814     }
2815 }
2816
2817 static int responseCdmaSignalInfoRecord(Parcel &p, void *response, size_t responselen) {
2818     if (response == NULL || responselen == 0) {
2819         RLOGE("invalid response: NULL");
2820         return RIL_ERRNO_INVALID_RESPONSE;
2821     }
2822
2823     if (responselen != sizeof (RIL_CDMA_SignalInfoRecord)) {
2824         RLOGE("invalid response length %d expected sizeof (RIL_CDMA_SignalInfoRecord) of %d\n",
2825             (int)responselen, (int)sizeof (RIL_CDMA_SignalInfoRecord));
2826         return RIL_ERRNO_INVALID_RESPONSE;
2827     }
2828
2829     startResponse;
2830
2831     RIL_CDMA_SignalInfoRecord *p_cur = ((RIL_CDMA_SignalInfoRecord *) response);
2832     marshallSignalInfoRecord(p, *p_cur);
2833
2834     appendPrintBuf("%s[isPresent=%d,signalType=%d,alertPitch=%d\
2835               signal=%d]",
2836               printBuf,
2837               p_cur->isPresent,
2838               p_cur->signalType,
2839               p_cur->alertPitch,
2840               p_cur->signal);
2841
2842     closeResponse;
2843     return 0;
2844 }
2845
2846 static int responseCdmaCallWaiting(Parcel &p, void *response,
2847             size_t responselen) {
2848     if (response == NULL && responselen != 0) {
2849         RLOGE("invalid response: NULL");
2850         return RIL_ERRNO_INVALID_RESPONSE;
2851     }
2852
2853     if (responselen < sizeof(RIL_CDMA_CallWaiting_v6)) {
2854         RLOGW("Upgrade to ril version %d\n", RIL_VERSION);
2855     }
2856
2857     RIL_CDMA_CallWaiting_v6 *p_cur = ((RIL_CDMA_CallWaiting_v6 *) response);
2858
2859     writeStringToParcel(p, p_cur->number);
2860     p.writeInt32(p_cur->numberPresentation);
2861     writeStringToParcel(p, p_cur->name);
2862     marshallSignalInfoRecord(p, p_cur->signalInfoRecord);
2863
2864     if (responselen >= sizeof(RIL_CDMA_CallWaiting_v6)) {
2865         p.writeInt32(p_cur->number_type);
2866         p.writeInt32(p_cur->number_plan);
2867     } else {
2868         p.writeInt32(0);
2869         p.writeInt32(0);
2870     }
2871
2872     startResponse;
2873     appendPrintBuf("%snumber=%s,numberPresentation=%d, name=%s,\
2874             signalInfoRecord[isPresent=%d,signalType=%d,alertPitch=%d\
2875             signal=%d,number_type=%d,number_plan=%d]",
2876             printBuf,
2877             p_cur->number,
2878             p_cur->numberPresentation,
2879             p_cur->name,
2880             p_cur->signalInfoRecord.isPresent,
2881             p_cur->signalInfoRecord.signalType,
2882             p_cur->signalInfoRecord.alertPitch,
2883             p_cur->signalInfoRecord.signal,
2884             p_cur->number_type,
2885             p_cur->number_plan);
2886     closeResponse;
2887
2888     return 0;
2889 }
2890
2891 static int responseSimRefresh(Parcel &p, void *response, size_t responselen) {
2892     if (response == NULL && responselen != 0) {
2893         RLOGE("responseSimRefresh: invalid response: NULL");
2894         return RIL_ERRNO_INVALID_RESPONSE;
2895     }
2896
2897     startResponse;
2898     if (s_callbacks.version == 7) {
2899         RIL_SimRefreshResponse_v7 *p_cur = ((RIL_SimRefreshResponse_v7 *) response);
2900         p.writeInt32(p_cur->result);
2901         p.writeInt32(p_cur->ef_id);
2902         writeStringToParcel(p, p_cur->aid);
2903
2904         appendPrintBuf("%sresult=%d, ef_id=%d, aid=%s",
2905                 printBuf,
2906                 p_cur->result,
2907                 p_cur->ef_id,
2908                 p_cur->aid);
2909     } else {
2910         int *p_cur = ((int *) response);
2911         p.writeInt32(p_cur[0]);
2912         p.writeInt32(p_cur[1]);
2913         writeStringToParcel(p, NULL);
2914
2915         appendPrintBuf("%sresult=%d, ef_id=%d",
2916                 printBuf,
2917                 p_cur[0],
2918                 p_cur[1]);
2919     }
2920     closeResponse;
2921
2922     return 0;
2923 }
2924
2925 static int responseCellInfoList(Parcel &p, void *response, size_t responselen)
2926 {
2927     if (response == NULL && responselen != 0) {
2928         RLOGE("invalid response: NULL");
2929         return RIL_ERRNO_INVALID_RESPONSE;
2930     }
2931
2932     if (responselen % sizeof(RIL_CellInfo) != 0) {
2933         RLOGE("responseCellInfoList: invalid response length %d expected multiple of %d",
2934                 (int)responselen, (int)sizeof(RIL_CellInfo));
2935         return RIL_ERRNO_INVALID_RESPONSE;
2936     }
2937
2938     int num = responselen / sizeof(RIL_CellInfo);
2939     p.writeInt32(num);
2940
2941     RIL_CellInfo *p_cur = (RIL_CellInfo *) response;
2942     startResponse;
2943     int i;
2944     for (i = 0; i < num; i++) {
2945         appendPrintBuf("%s[%d: type=%d,registered=%d,timeStampType=%d,timeStamp=%lld", printBuf, i,
2946             p_cur->cellInfoType, p_cur->registered, p_cur->timeStampType, p_cur->timeStamp);
2947         p.writeInt32((int)p_cur->cellInfoType);
2948         p.writeInt32(p_cur->registered);
2949         p.writeInt32(p_cur->timeStampType);
2950         p.writeInt64(p_cur->timeStamp);
2951         switch(p_cur->cellInfoType) {
2952             case RIL_CELL_INFO_TYPE_GSM: {
2953                 appendPrintBuf("%s GSM id: mcc=%d,mnc=%d,lac=%d,cid=%d,", printBuf,
2954                     p_cur->CellInfo.gsm.cellIdentityGsm.mcc,
2955                     p_cur->CellInfo.gsm.cellIdentityGsm.mnc,
2956                     p_cur->CellInfo.gsm.cellIdentityGsm.lac,
2957                     p_cur->CellInfo.gsm.cellIdentityGsm.cid);
2958                 appendPrintBuf("%s gsmSS: ss=%d,ber=%d],", printBuf,
2959                     p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength,
2960                     p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
2961
2962                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mcc);
2963                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mnc);
2964                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.lac);
2965                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.cid);
2966                 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength);
2967                 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
2968                 break;
2969             }
2970             case RIL_CELL_INFO_TYPE_WCDMA: {
2971                 appendPrintBuf("%s WCDMA id: mcc=%d,mnc=%d,lac=%d,cid=%d,psc=%d,", printBuf,
2972                     p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc,
2973                     p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc,
2974                     p_cur->CellInfo.wcdma.cellIdentityWcdma.lac,
2975                     p_cur->CellInfo.wcdma.cellIdentityWcdma.cid,
2976                     p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
2977                 appendPrintBuf("%s wcdmaSS: ss=%d,ber=%d],", printBuf,
2978                     p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength,
2979                     p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
2980
2981                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc);
2982                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc);
2983                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.lac);
2984                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.cid);
2985                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
2986                 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength);
2987                 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
2988                 break;
2989             }
2990             case RIL_CELL_INFO_TYPE_CDMA: {
2991                 appendPrintBuf("%s CDMA id: nId=%d,sId=%d,bsId=%d,long=%d,lat=%d", printBuf,
2992                     p_cur->CellInfo.cdma.cellIdentityCdma.networkId,
2993                     p_cur->CellInfo.cdma.cellIdentityCdma.systemId,
2994                     p_cur->CellInfo.cdma.cellIdentityCdma.basestationId,
2995                     p_cur->CellInfo.cdma.cellIdentityCdma.longitude,
2996                     p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
2997
2998                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.networkId);
2999                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.systemId);
3000                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.basestationId);
3001                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.longitude);
3002                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
3003
3004                 appendPrintBuf("%s cdmaSS: dbm=%d ecio=%d evdoSS: dbm=%d,ecio=%d,snr=%d", printBuf,
3005                     p_cur->CellInfo.cdma.signalStrengthCdma.dbm,
3006                     p_cur->CellInfo.cdma.signalStrengthCdma.ecio,
3007                     p_cur->CellInfo.cdma.signalStrengthEvdo.dbm,
3008                     p_cur->CellInfo.cdma.signalStrengthEvdo.ecio,
3009                     p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
3010
3011                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.dbm);
3012                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.ecio);
3013                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.dbm);
3014                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.ecio);
3015                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
3016                 break;
3017             }
3018             case RIL_CELL_INFO_TYPE_LTE: {
3019                 appendPrintBuf("%s LTE id: mcc=%d,mnc=%d,ci=%d,pci=%d,tac=%d", printBuf,
3020                     p_cur->CellInfo.lte.cellIdentityLte.mcc,
3021                     p_cur->CellInfo.lte.cellIdentityLte.mnc,
3022                     p_cur->CellInfo.lte.cellIdentityLte.ci,
3023                     p_cur->CellInfo.lte.cellIdentityLte.pci,
3024                     p_cur->CellInfo.lte.cellIdentityLte.tac);
3025
3026                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mcc);
3027                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mnc);
3028                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.ci);
3029                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.pci);
3030                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.tac);
3031
3032                 appendPrintBuf("%s lteSS: ss=%d,rsrp=%d,rsrq=%d,rssnr=%d,cqi=%d,ta=%d", printBuf,
3033                     p_cur->CellInfo.lte.signalStrengthLte.signalStrength,
3034                     p_cur->CellInfo.lte.signalStrengthLte.rsrp,
3035                     p_cur->CellInfo.lte.signalStrengthLte.rsrq,
3036                     p_cur->CellInfo.lte.signalStrengthLte.rssnr,
3037                     p_cur->CellInfo.lte.signalStrengthLte.cqi,
3038                     p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
3039                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.signalStrength);
3040                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrp);
3041                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrq);
3042                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rssnr);
3043                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.cqi);
3044                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
3045                 break;
3046             }
3047             case RIL_CELL_INFO_TYPE_TD_SCDMA: {
3048                 appendPrintBuf("%s TDSCDMA id: mcc=%d,mnc=%d,lac=%d,cid=%d,cpid=%d,", printBuf,
3049                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc,
3050                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc,
3051                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac,
3052                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid,
3053                     p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
3054                 appendPrintBuf("%s tdscdmaSS: rscp=%d],", printBuf,
3055                     p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
3056
3057                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc);
3058                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc);
3059                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac);
3060                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid);
3061                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
3062                 p.writeInt32(p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
3063                 break;
3064             }
3065         }
3066         p_cur += 1;
3067     }
3068     removeLastChar;
3069     closeResponse;
3070
3071     return 0;
3072 }
3073
3074 static int responseHardwareConfig(Parcel &p, void *response, size_t responselen)
3075 {
3076    if (response == NULL && responselen != 0) {
3077        RLOGE("invalid response: NULL");
3078        return RIL_ERRNO_INVALID_RESPONSE;
3079    }
3080
3081    if (responselen % sizeof(RIL_HardwareConfig) != 0) {
3082        RLOGE("responseHardwareConfig: invalid response length %d expected multiple of %d",
3083           (int)responselen, (int)sizeof(RIL_HardwareConfig));
3084        return RIL_ERRNO_INVALID_RESPONSE;
3085    }
3086
3087    int num = responselen / sizeof(RIL_HardwareConfig);
3088    int i;
3089    RIL_HardwareConfig *p_cur = (RIL_HardwareConfig *) response;
3090
3091    p.writeInt32(num);
3092
3093    startResponse;
3094    for (i = 0; i < num; i++) {
3095       switch (p_cur[i].type) {
3096          case RIL_HARDWARE_CONFIG_MODEM: {
3097             writeStringToParcel(p, p_cur[i].uuid);
3098             p.writeInt32((int)p_cur[i].state);
3099             p.writeInt32(p_cur[i].cfg.modem.rat);
3100             p.writeInt32(p_cur[i].cfg.modem.maxVoice);
3101             p.writeInt32(p_cur[i].cfg.modem.maxData);
3102             p.writeInt32(p_cur[i].cfg.modem.maxStandby);
3103
3104             appendPrintBuf("%s modem: uuid=%s,state=%d,rat=%08x,maxV=%d,maxD=%d,maxS=%d", printBuf,
3105                p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.modem.rat,
3106                p_cur[i].cfg.modem.maxVoice, p_cur[i].cfg.modem.maxData, p_cur[i].cfg.modem.maxStandby);
3107             break;
3108          }
3109          case RIL_HARDWARE_CONFIG_SIM: {
3110             writeStringToParcel(p, p_cur[i].uuid);
3111             p.writeInt32((int)p_cur[i].state);
3112             writeStringToParcel(p, p_cur[i].cfg.sim.modemUuid);
3113
3114             appendPrintBuf("%s sim: uuid=%s,state=%d,modem-uuid=%s", printBuf,
3115                p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.sim.modemUuid);
3116             break;
3117          }
3118       }
3119    }
3120    removeLastChar;
3121    closeResponse;
3122    return 0;
3123 }
3124
3125 static void triggerEvLoop() {
3126     int ret;
3127     if (!pthread_equal(pthread_self(), s_tid_dispatch)) {
3128         /* trigger event loop to wakeup. No reason to do this,
3129          * if we're in the event loop thread */
3130          do {
3131             ret = write (s_fdWakeupWrite, " ", 1);
3132          } while (ret < 0 && errno == EINTR);
3133     }
3134 }
3135
3136 static void rilEventAddWakeup(struct ril_event *ev) {
3137     ril_event_add(ev);
3138     triggerEvLoop();
3139 }
3140
3141 static void sendSimStatusAppInfo(Parcel &p, int num_apps, RIL_AppStatus appStatus[]) {
3142         p.writeInt32(num_apps);
3143         startResponse;
3144         for (int i = 0; i < num_apps; i++) {
3145             p.writeInt32(appStatus[i].app_type);
3146             p.writeInt32(appStatus[i].app_state);
3147             p.writeInt32(appStatus[i].perso_substate);
3148             writeStringToParcel(p, (const char*)(appStatus[i].aid_ptr));
3149             writeStringToParcel(p, (const char*)
3150                                           (appStatus[i].app_label_ptr));
3151             p.writeInt32(appStatus[i].pin1_replaced);
3152             p.writeInt32(appStatus[i].pin1);
3153             p.writeInt32(appStatus[i].pin2);
3154             appendPrintBuf("%s[app_type=%d,app_state=%d,perso_substate=%d,\
3155                     aid_ptr=%s,app_label_ptr=%s,pin1_replaced=%d,pin1=%d,pin2=%d],",
3156                     printBuf,
3157                     appStatus[i].app_type,
3158                     appStatus[i].app_state,
3159                     appStatus[i].perso_substate,
3160                     appStatus[i].aid_ptr,
3161                     appStatus[i].app_label_ptr,
3162                     appStatus[i].pin1_replaced,
3163                     appStatus[i].pin1,
3164                     appStatus[i].pin2);
3165         }
3166         closeResponse;
3167 }
3168
3169 static int responseSimStatus(Parcel &p, void *response, size_t responselen) {
3170     int i;
3171
3172     if (response == NULL && responselen != 0) {
3173         RLOGE("invalid response: NULL");
3174         return RIL_ERRNO_INVALID_RESPONSE;
3175     }
3176
3177     if (responselen == sizeof (RIL_CardStatus_v6)) {
3178         RIL_CardStatus_v6 *p_cur = ((RIL_CardStatus_v6 *) response);
3179
3180         p.writeInt32(p_cur->card_state);
3181         p.writeInt32(p_cur->universal_pin_state);
3182         p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3183         p.writeInt32(p_cur->cdma_subscription_app_index);
3184         p.writeInt32(p_cur->ims_subscription_app_index);
3185
3186         sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3187     } else if (responselen == sizeof (RIL_CardStatus_v5)) {
3188         RIL_CardStatus_v5 *p_cur = ((RIL_CardStatus_v5 *) response);
3189
3190         p.writeInt32(p_cur->card_state);
3191         p.writeInt32(p_cur->universal_pin_state);
3192         p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3193         p.writeInt32(p_cur->cdma_subscription_app_index);
3194         p.writeInt32(-1);
3195
3196         sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3197     } else {
3198         RLOGE("responseSimStatus: A RilCardStatus_v6 or _v5 expected\n");
3199         return RIL_ERRNO_INVALID_RESPONSE;
3200     }
3201
3202     return 0;
3203 }
3204
3205 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3206     int num = responselen / sizeof(RIL_GSM_BroadcastSmsConfigInfo *);
3207     p.writeInt32(num);
3208
3209     startResponse;
3210     RIL_GSM_BroadcastSmsConfigInfo **p_cur =
3211                 (RIL_GSM_BroadcastSmsConfigInfo **) response;
3212     for (int i = 0; i < num; i++) {
3213         p.writeInt32(p_cur[i]->fromServiceId);
3214         p.writeInt32(p_cur[i]->toServiceId);
3215         p.writeInt32(p_cur[i]->fromCodeScheme);
3216         p.writeInt32(p_cur[i]->toCodeScheme);
3217         p.writeInt32(p_cur[i]->selected);
3218
3219         appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId=%d, \
3220                 fromCodeScheme=%d, toCodeScheme=%d, selected =%d]",
3221                 printBuf, i, p_cur[i]->fromServiceId, p_cur[i]->toServiceId,
3222                 p_cur[i]->fromCodeScheme, p_cur[i]->toCodeScheme,
3223                 p_cur[i]->selected);
3224     }
3225     closeResponse;
3226
3227     return 0;
3228 }
3229
3230 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3231     RIL_CDMA_BroadcastSmsConfigInfo **p_cur =
3232                (RIL_CDMA_BroadcastSmsConfigInfo **) response;
3233
3234     int num = responselen / sizeof (RIL_CDMA_BroadcastSmsConfigInfo *);
3235     p.writeInt32(num);
3236
3237     startResponse;
3238     for (int i = 0 ; i < num ; i++ ) {
3239         p.writeInt32(p_cur[i]->service_category);
3240         p.writeInt32(p_cur[i]->language);
3241         p.writeInt32(p_cur[i]->selected);
3242
3243         appendPrintBuf("%s [%d: srvice_category=%d, language =%d, \
3244               selected =%d], ",
3245               printBuf, i, p_cur[i]->service_category, p_cur[i]->language,
3246               p_cur[i]->selected);
3247     }
3248     closeResponse;
3249
3250     return 0;
3251 }
3252
3253 static int responseCdmaSms(Parcel &p, void *response, size_t responselen) {
3254     int num;
3255     int digitCount;
3256     int digitLimit;
3257     uint8_t uct;
3258     void* dest;
3259
3260     RLOGD("Inside responseCdmaSms");
3261
3262     if (response == NULL && responselen != 0) {
3263         RLOGE("invalid response: NULL");
3264         return RIL_ERRNO_INVALID_RESPONSE;
3265     }
3266
3267     if (responselen != sizeof(RIL_CDMA_SMS_Message)) {
3268         RLOGE("invalid response length was %d expected %d",
3269                 (int)responselen, (int)sizeof(RIL_CDMA_SMS_Message));
3270         return RIL_ERRNO_INVALID_RESPONSE;
3271     }
3272
3273     RIL_CDMA_SMS_Message *p_cur = (RIL_CDMA_SMS_Message *) response;
3274     p.writeInt32(p_cur->uTeleserviceID);
3275     p.write(&(p_cur->bIsServicePresent),sizeof(uct));
3276     p.writeInt32(p_cur->uServicecategory);
3277     p.writeInt32(p_cur->sAddress.digit_mode);
3278     p.writeInt32(p_cur->sAddress.number_mode);
3279     p.writeInt32(p_cur->sAddress.number_type);
3280     p.writeInt32(p_cur->sAddress.number_plan);
3281     p.write(&(p_cur->sAddress.number_of_digits), sizeof(uct));
3282     digitLimit= MIN((p_cur->sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
3283     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3284         p.write(&(p_cur->sAddress.digits[digitCount]),sizeof(uct));
3285     }
3286
3287     p.writeInt32(p_cur->sSubAddress.subaddressType);
3288     p.write(&(p_cur->sSubAddress.odd),sizeof(uct));
3289     p.write(&(p_cur->sSubAddress.number_of_digits),sizeof(uct));
3290     digitLimit= MIN((p_cur->sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
3291     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3292         p.write(&(p_cur->sSubAddress.digits[digitCount]),sizeof(uct));
3293     }
3294
3295     digitLimit= MIN((p_cur->uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
3296     p.writeInt32(p_cur->uBearerDataLen);
3297     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3298        p.write(&(p_cur->aBearerData[digitCount]), sizeof(uct));
3299     }
3300
3301     startResponse;
3302     appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
3303             sAddress.digit_mode=%d, sAddress.number_mode=%d, sAddress.number_type=%d, ",
3304             printBuf, p_cur->uTeleserviceID,p_cur->bIsServicePresent,p_cur->uServicecategory,
3305             p_cur->sAddress.digit_mode, p_cur->sAddress.number_mode,p_cur->sAddress.number_type);
3306     closeResponse;
3307
3308     return 0;
3309 }
3310
3311 static int responseDcRtInfo(Parcel &p, void *response, size_t responselen)
3312 {
3313     int num = responselen / sizeof(RIL_DcRtInfo);
3314     if ((responselen % sizeof(RIL_DcRtInfo) != 0) || (num != 1)) {
3315         RLOGE("responseDcRtInfo: invalid response length %d expected multiple of %d",
3316                 (int)responselen, (int)sizeof(RIL_DcRtInfo));
3317         return RIL_ERRNO_INVALID_RESPONSE;
3318     }
3319
3320     startResponse;
3321     RIL_DcRtInfo *pDcRtInfo = (RIL_DcRtInfo *)response;
3322     p.writeInt64(pDcRtInfo->time);
3323     p.writeInt32(pDcRtInfo->powerState);
3324     appendPrintBuf("%s[time=%d,powerState=%d]", printBuf,
3325         pDcRtInfo->time,
3326         pDcRtInfo->powerState);
3327     closeResponse;
3328
3329     return 0;
3330 }
3331
3332 /**
3333  * A write on the wakeup fd is done just to pop us out of select()
3334  * We empty the buffer here and then ril_event will reset the timers on the
3335  * way back down
3336  */
3337 static void processWakeupCallback(int fd, short flags, void *param) {
3338     char buff[16];
3339     int ret;
3340
3341     RLOGV("processWakeupCallback");
3342
3343     /* empty our wakeup socket out */
3344     do {
3345         ret = read(s_fdWakeupRead, &buff, sizeof(buff));
3346     } while (ret > 0 || (ret < 0 && errno == EINTR));
3347 }
3348
3349 static void onCommandsSocketClosed(RIL_SOCKET_ID socket_id) {
3350     int ret;
3351     RequestInfo *p_cur;
3352     /* Hook for current context
3353        pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
3354     pthread_mutex_t * pendingRequestsMutexHook = &s_pendingRequestsMutex;
3355     /* pendingRequestsHook refer to &s_pendingRequests */
3356     RequestInfo **    pendingRequestsHook = &s_pendingRequests;
3357
3358 #if (SIM_COUNT >= 2)
3359     if (socket_id == RIL_SOCKET_2) {
3360         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
3361         pendingRequestsHook = &s_pendingRequests_socket2;
3362     }
3363 #if (SIM_COUNT >= 3)
3364     else if (socket_id == RIL_SOCKET_3) {
3365         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
3366         pendingRequestsHook = &s_pendingRequests_socket3;
3367     }
3368 #endif
3369 #if (SIM_COUNT >= 4)
3370     else if (socket_id == RIL_SOCKET_4) {
3371         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
3372         pendingRequestsHook = &s_pendingRequests_socket4;
3373     }
3374 #endif
3375 #endif
3376     /* mark pending requests as "cancelled" so we dont report responses */
3377     ret = pthread_mutex_lock(pendingRequestsMutexHook);
3378     assert (ret == 0);
3379
3380     p_cur = *pendingRequestsHook;
3381
3382     for (p_cur = *pendingRequestsHook
3383             ; p_cur != NULL
3384             ; p_cur  = p_cur->p_next
3385     ) {
3386         p_cur->cancelled = 1;
3387     }
3388
3389     ret = pthread_mutex_unlock(pendingRequestsMutexHook);
3390     assert (ret == 0);
3391 }
3392
3393 static void processCommandsCallback(int fd, short flags, void *param) {
3394     RecordStream *p_rs;
3395     void *p_record;
3396     size_t recordlen;
3397     int ret;
3398     SocketListenParam *p_info = (SocketListenParam *)param;
3399
3400     assert(fd == p_info->fdCommand);
3401
3402     p_rs = p_info->p_rs;
3403
3404     for (;;) {
3405         /* loop until EAGAIN/EINTR, end of stream, or other error */
3406         ret = record_stream_get_next(p_rs, &p_record, &recordlen);
3407
3408         if (ret == 0 && p_record == NULL) {
3409             /* end-of-stream */
3410             break;
3411         } else if (ret < 0) {
3412             break;
3413         } else if (ret == 0) { /* && p_record != NULL */
3414             processCommandBuffer(p_record, recordlen, p_info->socket_id);
3415         }
3416     }
3417
3418     if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) {
3419         /* fatal error or end-of-stream */
3420         if (ret != 0) {
3421             RLOGE("error on reading command socket errno:%d\n", errno);
3422         } else {
3423             RLOGW("EOS.  Closing command socket.");
3424         }
3425
3426         close(fd);
3427         p_info->fdCommand = -1;
3428
3429         ril_event_del(p_info->commands_event);
3430
3431         record_stream_free(p_rs);
3432
3433         /* start listening for new connections again */
3434         rilEventAddWakeup(&s_listen_event);
3435
3436         onCommandsSocketClosed(p_info->socket_id);
3437     }
3438 }
3439
3440
3441 static void onNewCommandConnect(RIL_SOCKET_ID socket_id) {
3442     // Inform we are connected and the ril version
3443     int rilVer = s_callbacks.version;
3444     RIL_UNSOL_RESPONSE(RIL_UNSOL_RIL_CONNECTED,
3445                                     &rilVer, sizeof(rilVer), socket_id);
3446
3447     // implicit radio state changed
3448     RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED,
3449                                     NULL, 0, socket_id);
3450
3451     // Send last NITZ time data, in case it was missed
3452     if (s_lastNITZTimeData != NULL) {
3453         sendResponseRaw(s_lastNITZTimeData, s_lastNITZTimeDataSize, socket_id);
3454
3455         free(s_lastNITZTimeData);
3456         s_lastNITZTimeData = NULL;
3457     }
3458
3459     // Get version string
3460     if (s_callbacks.getVersion != NULL) {
3461         const char *version;
3462         version = s_callbacks.getVersion();
3463         RLOGI("RIL Daemon version: %s\n", version);
3464
3465         property_set(PROPERTY_RIL_IMPL, version);
3466     } else {
3467         RLOGI("RIL Daemon version: unavailable\n");
3468         property_set(PROPERTY_RIL_IMPL, "unavailable");
3469     }
3470
3471 }
3472
3473 static void listenCallback (int fd, short flags, void *param) {
3474     int ret;
3475     int err;
3476     int is_phone_socket;
3477     int fdCommand = -1;
3478     RecordStream *p_rs;
3479     SocketListenParam *p_info = (SocketListenParam *)param;
3480
3481     struct sockaddr_un peeraddr;
3482     socklen_t socklen = sizeof (peeraddr);
3483
3484     struct ucred creds;
3485     socklen_t szCreds = sizeof(creds);
3486
3487     struct passwd *pwd = NULL;
3488
3489     assert (*p_info->fdCommand < 0);
3490     assert (fd == *p_info->fdListen);
3491
3492     fdCommand = accept(fd, (sockaddr *) &peeraddr, &socklen);
3493
3494     if (fdCommand < 0 ) {
3495         RLOGE("Error on accept() errno:%d", errno);
3496         /* start listening for new connections again */
3497         rilEventAddWakeup(p_info->listen_event);
3498         return;
3499     }
3500
3501     /* check the credential of the other side and only accept socket from
3502      * phone process
3503      */
3504     errno = 0;
3505     is_phone_socket = 0;
3506
3507     err = getsockopt(fdCommand, SOL_SOCKET, SO_PEERCRED, &creds, &szCreds);
3508
3509     if (err == 0 && szCreds > 0) {
3510         errno = 0;
3511         pwd = getpwuid(creds.uid);
3512         if (pwd != NULL) {
3513             if (strcmp(pwd->pw_name, p_info->processName) == 0) {
3514                 is_phone_socket = 1;
3515             } else {
3516                 RLOGE("RILD can't accept socket from process %s", pwd->pw_name);
3517             }
3518         } else {
3519             RLOGE("Error on getpwuid() errno: %d", errno);
3520         }
3521     } else {
3522         RLOGD("Error on getsockopt() errno: %d", errno);
3523     }
3524
3525     if (!is_phone_socket) {
3526       RLOGE("RILD must accept socket from %s", p_info->processName);
3527
3528       close(fdCommand);
3529       fdCommand = -1;
3530
3531       onCommandsSocketClosed(p_info->socket_id);
3532
3533       /* start listening for new connections again */
3534       rilEventAddWakeup(p_info->listen_event);
3535
3536       return;
3537     }
3538
3539     ret = fcntl(fdCommand, F_SETFL, O_NONBLOCK);
3540
3541     if (ret < 0) {
3542         RLOGE ("Error setting O_NONBLOCK errno:%d", errno);
3543     }
3544
3545     RLOGI("libril: new connection to %s", rilSocketIdToString(p_info->socket_id));
3546
3547     p_info->fdCommand = fdCommand;
3548
3549     p_rs = record_stream_new(p_info->fdCommand, MAX_COMMAND_BYTES);
3550
3551     p_info->p_rs = p_rs;
3552
3553     ril_event_set (p_info->commands_event, p_info->fdCommand, 1,
3554         p_info->processCommandsCallback, p_info);
3555
3556     rilEventAddWakeup (p_info->commands_event);
3557
3558     onNewCommandConnect(p_info->socket_id);
3559 }
3560
3561 static void freeDebugCallbackArgs(int number, char **args) {
3562     for (int i = 0; i < number; i++) {
3563         if (args[i] != NULL) {
3564             free(args[i]);
3565         }
3566     }
3567     free(args);
3568 }
3569
3570 static void debugCallback (int fd, short flags, void *param) {
3571     int acceptFD, option;
3572     struct sockaddr_un peeraddr;
3573     socklen_t socklen = sizeof (peeraddr);
3574     int data;
3575     unsigned int qxdm_data[6];
3576     const char *deactData[1] = {"1"};
3577     char *actData[1];
3578     RIL_Dial dialData;
3579     int hangupData[1] = {1};
3580     int number;
3581     char **args;
3582     RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
3583     int sim_id = 0;
3584
3585     RLOGI("debugCallback for socket %s", rilSocketIdToString(socket_id));
3586
3587     acceptFD = accept (fd,  (sockaddr *) &peeraddr, &socklen);
3588
3589     if (acceptFD < 0) {
3590         RLOGE ("error accepting on debug port: %d\n", errno);
3591         return;
3592     }
3593
3594     if (recv(acceptFD, &number, sizeof(int), 0) != sizeof(int)) {
3595         RLOGE ("error reading on socket: number of Args: \n");
3596         return;
3597     }
3598     args = (char **) malloc(sizeof(char*) * number);
3599
3600     for (int i = 0; i < number; i++) {
3601         int len;
3602         if (recv(acceptFD, &len, sizeof(int), 0) != sizeof(int)) {
3603             RLOGE ("error reading on socket: Len of Args: \n");
3604             freeDebugCallbackArgs(i, args);
3605             return;
3606         }
3607         // +1 for null-term
3608         args[i] = (char *) malloc((sizeof(char) * len) + 1);
3609         if (recv(acceptFD, args[i], sizeof(char) * len, 0)
3610             != (int)sizeof(char) * len) {
3611             RLOGE ("error reading on socket: Args[%d] \n", i);
3612             freeDebugCallbackArgs(i, args);
3613             return;
3614         }
3615         char * buf = args[i];
3616         buf[len] = 0;
3617         if ((i+1) == number) {
3618             /* The last argument should be sim id 0(SIM1)~3(SIM4) */
3619             sim_id = atoi(args[i]);
3620             switch (sim_id) {
3621                 case 0:
3622                     socket_id = RIL_SOCKET_1;
3623                     break;
3624             #if (SIM_COUNT >= 2)
3625                 case 1:
3626                     socket_id = RIL_SOCKET_2;
3627                     break;
3628             #endif
3629             #if (SIM_COUNT >= 3)
3630                 case 2:
3631                     socket_id = RIL_SOCKET_3;
3632                     break;
3633             #endif
3634             #if (SIM_COUNT >= 4)
3635                 case 3:
3636                     socket_id = RIL_SOCKET_4;
3637                     break;
3638             #endif
3639                 default:
3640                     socket_id = RIL_SOCKET_1;
3641                     break;
3642             }
3643         }
3644     }
3645
3646     switch (atoi(args[0])) {
3647         case 0:
3648             RLOGI ("Connection on debug port: issuing reset.");
3649             issueLocalRequest(RIL_REQUEST_RESET_RADIO, NULL, 0, socket_id);
3650             break;
3651         case 1:
3652             RLOGI ("Connection on debug port: issuing radio power off.");
3653             data = 0;
3654             issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
3655             // Close the socket
3656             if (socket_id == RIL_SOCKET_1 && s_ril_param_socket.fdCommand > 0) {
3657                 close(s_ril_param_socket.fdCommand);
3658                 s_ril_param_socket.fdCommand = -1;
3659             }
3660         #if (SIM_COUNT == 2)
3661             else if (socket_id == RIL_SOCKET_2 && s_ril_param_socket2.fdCommand > 0) {
3662                 close(s_ril_param_socket2.fdCommand);
3663                 s_ril_param_socket2.fdCommand = -1;
3664             }
3665         #endif
3666             break;
3667         case 2:
3668             RLOGI ("Debug port: issuing unsolicited voice network change.");
3669             RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED, NULL, 0, socket_id);
3670             break;
3671         case 3:
3672             RLOGI ("Debug port: QXDM log enable.");
3673             qxdm_data[0] = 65536;     // head.func_tag
3674             qxdm_data[1] = 16;        // head.len
3675             qxdm_data[2] = 1;         // mode: 1 for 'start logging'
3676             qxdm_data[3] = 32;        // log_file_size: 32megabytes
3677             qxdm_data[4] = 0;         // log_mask
3678             qxdm_data[5] = 8;         // log_max_fileindex
3679             issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
3680                               6 * sizeof(int), socket_id);
3681             break;
3682         case 4:
3683             RLOGI ("Debug port: QXDM log disable.");
3684             qxdm_data[0] = 65536;
3685             qxdm_data[1] = 16;
3686             qxdm_data[2] = 0;          // mode: 0 for 'stop logging'
3687             qxdm_data[3] = 32;
3688             qxdm_data[4] = 0;
3689             qxdm_data[5] = 8;
3690             issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
3691                               6 * sizeof(int), socket_id);
3692             break;
3693         case 5:
3694             RLOGI("Debug port: Radio On");
3695             data = 1;
3696             issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
3697             sleep(2);
3698             // Set network selection automatic.
3699             issueLocalRequest(RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC, NULL, 0, socket_id);
3700             break;
3701         case 6:
3702             RLOGI("Debug port: Setup Data Call, Apn :%s\n", args[1]);
3703             actData[0] = args[1];
3704             issueLocalRequest(RIL_REQUEST_SETUP_DATA_CALL, &actData,
3705                               sizeof(actData), socket_id);
3706             break;
3707         case 7:
3708             RLOGI("Debug port: Deactivate Data Call");
3709             issueLocalRequest(RIL_REQUEST_DEACTIVATE_DATA_CALL, &deactData,
3710                               sizeof(deactData), socket_id);
3711             break;
3712         case 8:
3713             RLOGI("Debug port: Dial Call");
3714             dialData.clir = 0;
3715             dialData.address = args[1];
3716             issueLocalRequest(RIL_REQUEST_DIAL, &dialData, sizeof(dialData), socket_id);
3717             break;
3718         case 9:
3719             RLOGI("Debug port: Answer Call");
3720             issueLocalRequest(RIL_REQUEST_ANSWER, NULL, 0, socket_id);
3721             break;
3722         case 10:
3723             RLOGI("Debug port: End Call");
3724             issueLocalRequest(RIL_REQUEST_HANGUP, &hangupData,
3725                               sizeof(hangupData), socket_id);
3726             break;
3727         default:
3728             RLOGE ("Invalid request");
3729             break;
3730     }
3731     freeDebugCallbackArgs(number, args);
3732     close(acceptFD);
3733 }
3734
3735
3736 static void userTimerCallback (int fd, short flags, void *param) {
3737     UserCallbackInfo *p_info;
3738
3739     p_info = (UserCallbackInfo *)param;
3740
3741     p_info->p_callback(p_info->userParam);
3742
3743
3744     // FIXME generalize this...there should be a cancel mechanism
3745     if (s_last_wake_timeout_info != NULL && s_last_wake_timeout_info == p_info) {
3746         s_last_wake_timeout_info = NULL;
3747     }
3748
3749     free(p_info);
3750 }
3751
3752
3753 static void *
3754 eventLoop(void *param) {
3755     int ret;
3756     int filedes[2];
3757
3758     ril_event_init();
3759
3760     pthread_mutex_lock(&s_startupMutex);
3761
3762     s_started = 1;
3763     pthread_cond_broadcast(&s_startupCond);
3764
3765     pthread_mutex_unlock(&s_startupMutex);
3766
3767     ret = pipe(filedes);
3768
3769     if (ret < 0) {
3770         RLOGE("Error in pipe() errno:%d", errno);
3771         return NULL;
3772     }
3773
3774     s_fdWakeupRead = filedes[0];
3775     s_fdWakeupWrite = filedes[1];
3776
3777     fcntl(s_fdWakeupRead, F_SETFL, O_NONBLOCK);
3778
3779     ril_event_set (&s_wakeupfd_event, s_fdWakeupRead, true,
3780                 processWakeupCallback, NULL);
3781
3782     rilEventAddWakeup (&s_wakeupfd_event);
3783
3784     // Only returns on error
3785     ril_event_loop();
3786     RLOGE ("error in event_loop_base errno:%d", errno);
3787     // kill self to restart on error
3788     kill(0, SIGKILL);
3789
3790     return NULL;
3791 }
3792
3793 extern "C" void
3794 RIL_startEventLoop(void) {
3795     /* spin up eventLoop thread and wait for it to get started */
3796     s_started = 0;
3797     pthread_mutex_lock(&s_startupMutex);
3798
3799     pthread_attr_t attr;
3800     pthread_attr_init(&attr);
3801     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
3802
3803     int result = pthread_create(&s_tid_dispatch, &attr, eventLoop, NULL);
3804     if (result != 0) {
3805         RLOGE("Failed to create dispatch thread: %s", strerror(result));
3806         goto done;
3807     }
3808
3809     while (s_started == 0) {
3810         pthread_cond_wait(&s_startupCond, &s_startupMutex);
3811     }
3812
3813 done:
3814     pthread_mutex_unlock(&s_startupMutex);
3815 }
3816
3817 // Used for testing purpose only.
3818 extern "C" void RIL_setcallbacks (const RIL_RadioFunctions *callbacks) {
3819     memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
3820 }
3821
3822 static void startListen(RIL_SOCKET_ID socket_id, SocketListenParam* socket_listen_p) {
3823     int fdListen = -1;
3824     int ret;
3825     char socket_name[10];
3826
3827     memset(socket_name, 0, sizeof(char)*10);
3828
3829     switch(socket_id) {
3830         case RIL_SOCKET_1:
3831             strncpy(socket_name, RIL_getRilSocketName(), 9);
3832             break;
3833     #if (SIM_COUNT >= 2)
3834         case RIL_SOCKET_2:
3835             strncpy(socket_name, SOCKET2_NAME_RIL, 9);
3836             break;
3837     #endif
3838     #if (SIM_COUNT >= 3)
3839         case RIL_SOCKET_3:
3840             strncpy(socket_name, SOCKET3_NAME_RIL, 9);
3841             break;
3842     #endif
3843     #if (SIM_COUNT >= 4)
3844         case RIL_SOCKET_4:
3845             strncpy(socket_name, SOCKET4_NAME_RIL, 9);
3846             break;
3847     #endif
3848         default:
3849             RLOGE("Socket id is wrong!!");
3850             return;
3851     }
3852
3853     RLOGI("Start to listen %s", rilSocketIdToString(socket_id));
3854
3855     fdListen = android_get_control_socket(socket_name);
3856     if (fdListen < 0) {
3857         RLOGE("Failed to get socket %s", socket_name);
3858         exit(-1);
3859     }
3860
3861     ret = listen(fdListen, 4);
3862
3863     if (ret < 0) {
3864         RLOGE("Failed to listen on control socket '%d': %s",
3865              fdListen, strerror(errno));
3866         exit(-1);
3867     }
3868     socket_listen_p->fdListen = fdListen;
3869
3870     /* note: non-persistent so we can accept only one connection at a time */
3871     ril_event_set (socket_listen_p->listen_event, fdListen, false,
3872                 listenCallback, socket_listen_p);
3873
3874     rilEventAddWakeup (socket_listen_p->listen_event);
3875 }
3876
3877 extern "C" void
3878 RIL_register (const RIL_RadioFunctions *callbacks) {
3879     int ret;
3880     int flags;
3881
3882     RLOGI("SIM_COUNT: %d", SIM_COUNT);
3883
3884     if (callbacks == NULL) {
3885         RLOGE("RIL_register: RIL_RadioFunctions * null");
3886         return;
3887     }
3888     if (callbacks->version < RIL_VERSION_MIN) {
3889         RLOGE("RIL_register: version %d is to old, min version is %d",
3890              callbacks->version, RIL_VERSION_MIN);
3891         return;
3892     }
3893     if (callbacks->version > RIL_VERSION) {
3894         RLOGE("RIL_register: version %d is too new, max version is %d",
3895              callbacks->version, RIL_VERSION);
3896         return;
3897     }
3898     RLOGE("RIL_register: RIL version %d", callbacks->version);
3899
3900     if (s_registerCalled > 0) {
3901         RLOGE("RIL_register has been called more than once. "
3902                 "Subsequent call ignored");
3903         return;
3904     }
3905
3906     memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
3907
3908     /* Initialize socket1 parameters */
3909     s_ril_param_socket = {
3910                         RIL_SOCKET_1,             /* socket_id */
3911                         -1,                       /* fdListen */
3912                         -1,                       /* fdCommand */
3913                         PHONE_PROCESS,            /* processName */
3914                         &s_commands_event,        /* commands_event */
3915                         &s_listen_event,          /* listen_event */
3916                         processCommandsCallback,  /* processCommandsCallback */
3917                         NULL                      /* p_rs */
3918                         };
3919
3920 #if (SIM_COUNT >= 2)
3921     s_ril_param_socket2 = {
3922                         RIL_SOCKET_2,               /* socket_id */
3923                         -1,                         /* fdListen */
3924                         -1,                         /* fdCommand */
3925                         PHONE_PROCESS,              /* processName */
3926                         &s_commands_event_socket2,  /* commands_event */
3927                         &s_listen_event_socket2,    /* listen_event */
3928                         processCommandsCallback,    /* processCommandsCallback */
3929                         NULL                        /* p_rs */
3930                         };
3931 #endif
3932
3933 #if (SIM_COUNT >= 3)
3934     s_ril_param_socket3 = {
3935                         RIL_SOCKET_3,               /* socket_id */
3936                         -1,                         /* fdListen */
3937                         -1,                         /* fdCommand */
3938                         PHONE_PROCESS,              /* processName */
3939                         &s_commands_event_socket3,  /* commands_event */
3940                         &s_listen_event_socket3,    /* listen_event */
3941                         processCommandsCallback,    /* processCommandsCallback */
3942                         NULL                        /* p_rs */
3943                         };
3944 #endif
3945
3946 #if (SIM_COUNT >= 4)
3947     s_ril_param_socket4 = {
3948                         RIL_SOCKET_4,               /* socket_id */
3949                         -1,                         /* fdListen */
3950                         -1,                         /* fdCommand */
3951                         PHONE_PROCESS,              /* processName */
3952                         &s_commands_event_socket4,  /* commands_event */
3953                         &s_listen_event_socket4,    /* listen_event */
3954                         processCommandsCallback,    /* processCommandsCallback */
3955                         NULL                        /* p_rs */
3956                         };
3957 #endif
3958
3959
3960     s_registerCalled = 1;
3961
3962     RLOGI("s_registerCalled flag set, %d", s_started);
3963     // Little self-check
3964
3965     for (int i = 0; i < (int)NUM_ELEMS(s_commands); i++) {
3966         assert(i == s_commands[i].requestNumber);
3967     }
3968
3969     for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses); i++) {
3970         assert(i + RIL_UNSOL_RESPONSE_BASE
3971                 == s_unsolResponses[i].requestNumber);
3972     }
3973
3974     // New rild impl calls RIL_startEventLoop() first
3975     // old standalone impl wants it here.
3976
3977     if (s_started == 0) {
3978         RIL_startEventLoop();
3979     }
3980
3981     // start listen socket1
3982     startListen(RIL_SOCKET_1, &s_ril_param_socket);
3983
3984 #if (SIM_COUNT >= 2)
3985     // start listen socket2
3986     startListen(RIL_SOCKET_2, &s_ril_param_socket2);
3987 #endif /* (SIM_COUNT == 2) */
3988
3989 #if (SIM_COUNT >= 3)
3990     // start listen socket3
3991     startListen(RIL_SOCKET_3, &s_ril_param_socket3);
3992 #endif /* (SIM_COUNT == 3) */
3993
3994 #if (SIM_COUNT >= 4)
3995     // start listen socket4
3996     startListen(RIL_SOCKET_4, &s_ril_param_socket4);
3997 #endif /* (SIM_COUNT == 4) */
3998
3999
4000 #if 1
4001     // start debug interface socket
4002
4003     char *inst = NULL;
4004     if (strlen(RIL_getRilSocketName()) >= strlen(SOCKET_NAME_RIL)) {
4005         inst = RIL_getRilSocketName() + strlen(SOCKET_NAME_RIL);
4006     }
4007
4008     char rildebug[MAX_DEBUG_SOCKET_NAME_LENGTH] = SOCKET_NAME_RIL_DEBUG;
4009     if (inst != NULL) {
4010         strncat(rildebug, inst, MAX_DEBUG_SOCKET_NAME_LENGTH);
4011     }
4012
4013     s_fdDebug = android_get_control_socket(rildebug);
4014     if (s_fdDebug < 0) {
4015         RLOGE("Failed to get socket : %s errno:%d", rildebug, errno);
4016         exit(-1);
4017     }
4018
4019     ret = listen(s_fdDebug, 4);
4020
4021     if (ret < 0) {
4022         RLOGE("Failed to listen on ril debug socket '%d': %s",
4023              s_fdDebug, strerror(errno));
4024         exit(-1);
4025     }
4026
4027     ril_event_set (&s_debug_event, s_fdDebug, true,
4028                 debugCallback, NULL);
4029
4030     rilEventAddWakeup (&s_debug_event);
4031 #endif
4032
4033 }
4034
4035 static int
4036 checkAndDequeueRequestInfo(struct RequestInfo *pRI) {
4037     int ret = 0;
4038     /* Hook for current context
4039        pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
4040     pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
4041     /* pendingRequestsHook refer to &s_pendingRequests */
4042     RequestInfo ** pendingRequestsHook = &s_pendingRequests;
4043
4044     if (pRI == NULL) {
4045         return 0;
4046     }
4047
4048 #if (SIM_COUNT >= 2)
4049     if (pRI->socket_id == RIL_SOCKET_2) {
4050         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
4051         pendingRequestsHook = &s_pendingRequests_socket2;
4052     }
4053 #if (SIM_COUNT >= 3)
4054         if (pRI->socket_id == RIL_SOCKET_3) {
4055             pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
4056             pendingRequestsHook = &s_pendingRequests_socket3;
4057         }
4058 #endif
4059 #if (SIM_COUNT >= 4)
4060     if (pRI->socket_id == RIL_SOCKET_4) {
4061         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
4062         pendingRequestsHook = &s_pendingRequests_socket4;
4063     }
4064 #endif
4065 #endif
4066     pthread_mutex_lock(pendingRequestsMutexHook);
4067
4068     for(RequestInfo **ppCur = pendingRequestsHook
4069         ; *ppCur != NULL
4070         ; ppCur = &((*ppCur)->p_next)
4071     ) {
4072         if (pRI == *ppCur) {
4073             ret = 1;
4074
4075             *ppCur = (*ppCur)->p_next;
4076             break;
4077         }
4078     }
4079
4080     pthread_mutex_unlock(pendingRequestsMutexHook);
4081
4082     return ret;
4083 }
4084
4085
4086 extern "C" void
4087 RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen) {
4088     RequestInfo *pRI;
4089     int ret;
4090     int fd = s_ril_param_socket.fdCommand;
4091     size_t errorOffset;
4092     RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
4093
4094     pRI = (RequestInfo *)t;
4095
4096     if (!checkAndDequeueRequestInfo(pRI)) {
4097         RLOGE ("RIL_onRequestComplete: invalid RIL_Token");
4098         return;
4099     }
4100
4101     socket_id = pRI->socket_id;
4102 #if (SIM_COUNT >= 2)
4103     if (socket_id == RIL_SOCKET_2) {
4104         fd = s_ril_param_socket2.fdCommand;
4105     }
4106 #if (SIM_COUNT >= 3)
4107         if (socket_id == RIL_SOCKET_3) {
4108             fd = s_ril_param_socket3.fdCommand;
4109         }
4110 #endif
4111 #if (SIM_COUNT >= 4)
4112     if (socket_id == RIL_SOCKET_4) {
4113         fd = s_ril_param_socket4.fdCommand;
4114     }
4115 #endif
4116 #endif
4117     RLOGD("RequestComplete, %s", rilSocketIdToString(socket_id));
4118
4119     if (pRI->local > 0) {
4120         // Locally issued command...void only!
4121         // response does not go back up the command socket
4122         RLOGD("C[locl]< %s", requestToString(pRI->pCI->requestNumber));
4123
4124         goto done;
4125     }
4126
4127     appendPrintBuf("[%04d]< %s",
4128         pRI->token, requestToString(pRI->pCI->requestNumber));
4129
4130     if (pRI->cancelled == 0) {
4131         Parcel p;
4132
4133         p.writeInt32 (RESPONSE_SOLICITED);
4134         p.writeInt32 (pRI->token);
4135         errorOffset = p.dataPosition();
4136
4137         p.writeInt32 (e);
4138
4139         if (response != NULL) {
4140             // there is a response payload, no matter success or not.
4141             ret = pRI->pCI->responseFunction(p, response, responselen);
4142
4143             /* if an error occurred, rewind and mark it */
4144             if (ret != 0) {
4145                 RLOGE ("responseFunction error, ret %d", ret);
4146                 p.setDataPosition(errorOffset);
4147                 p.writeInt32 (ret);
4148             }
4149         }
4150
4151         if (e != RIL_E_SUCCESS) {
4152             appendPrintBuf("%s fails by %s", printBuf, failCauseToString(e));
4153         }
4154
4155         if (fd < 0) {
4156             RLOGD ("RIL onRequestComplete: Command channel closed");
4157         }
4158         sendResponse(p, socket_id);
4159     }
4160
4161 done:
4162     free(pRI);
4163 }
4164
4165
4166 static void
4167 grabPartialWakeLock() {
4168     acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME);
4169 }
4170
4171 static void
4172 releaseWakeLock() {
4173     release_wake_lock(ANDROID_WAKE_LOCK_NAME);
4174 }
4175
4176 /**
4177  * Timer callback to put us back to sleep before the default timeout
4178  */
4179 static void
4180 wakeTimeoutCallback (void *param) {
4181     // We're using "param != NULL" as a cancellation mechanism
4182     if (param == NULL) {
4183         //RLOGD("wakeTimeout: releasing wake lock");
4184
4185         releaseWakeLock();
4186     } else {
4187         //RLOGD("wakeTimeout: releasing wake lock CANCELLED");
4188     }
4189 }
4190
4191 static int
4192 decodeVoiceRadioTechnology (RIL_RadioState radioState) {
4193     switch (radioState) {
4194         case RADIO_STATE_SIM_NOT_READY:
4195         case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
4196         case RADIO_STATE_SIM_READY:
4197             return RADIO_TECH_UMTS;
4198
4199         case RADIO_STATE_RUIM_NOT_READY:
4200         case RADIO_STATE_RUIM_READY:
4201         case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
4202         case RADIO_STATE_NV_NOT_READY:
4203         case RADIO_STATE_NV_READY:
4204             return RADIO_TECH_1xRTT;
4205
4206         default:
4207             RLOGD("decodeVoiceRadioTechnology: Invoked with incorrect RadioState");
4208             return -1;
4209     }
4210 }
4211
4212 static int
4213 decodeCdmaSubscriptionSource (RIL_RadioState radioState) {
4214     switch (radioState) {
4215         case RADIO_STATE_SIM_NOT_READY:
4216         case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
4217         case RADIO_STATE_SIM_READY:
4218         case RADIO_STATE_RUIM_NOT_READY:
4219         case RADIO_STATE_RUIM_READY:
4220         case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
4221             return CDMA_SUBSCRIPTION_SOURCE_RUIM_SIM;
4222
4223         case RADIO_STATE_NV_NOT_READY:
4224         case RADIO_STATE_NV_READY:
4225             return CDMA_SUBSCRIPTION_SOURCE_NV;
4226
4227         default:
4228             RLOGD("decodeCdmaSubscriptionSource: Invoked with incorrect RadioState");
4229             return -1;
4230     }
4231 }
4232
4233 static int
4234 decodeSimStatus (RIL_RadioState radioState) {
4235    switch (radioState) {
4236        case RADIO_STATE_SIM_NOT_READY:
4237        case RADIO_STATE_RUIM_NOT_READY:
4238        case RADIO_STATE_NV_NOT_READY:
4239        case RADIO_STATE_NV_READY:
4240            return -1;
4241        case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
4242        case RADIO_STATE_SIM_READY:
4243        case RADIO_STATE_RUIM_READY:
4244        case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
4245            return radioState;
4246        default:
4247            RLOGD("decodeSimStatus: Invoked with incorrect RadioState");
4248            return -1;
4249    }
4250 }
4251
4252 static bool is3gpp2(int radioTech) {
4253     switch (radioTech) {
4254         case RADIO_TECH_IS95A:
4255         case RADIO_TECH_IS95B:
4256         case RADIO_TECH_1xRTT:
4257         case RADIO_TECH_EVDO_0:
4258         case RADIO_TECH_EVDO_A:
4259         case RADIO_TECH_EVDO_B:
4260         case RADIO_TECH_EHRPD:
4261             return true;
4262         default:
4263             return false;
4264     }
4265 }
4266
4267 /* If RIL sends SIM states or RUIM states, store the voice radio
4268  * technology and subscription source information so that they can be
4269  * returned when telephony framework requests them
4270  */
4271 static RIL_RadioState
4272 processRadioState(RIL_RadioState newRadioState, RIL_SOCKET_ID socket_id) {
4273
4274     if((newRadioState > RADIO_STATE_UNAVAILABLE) && (newRadioState < RADIO_STATE_ON)) {
4275         int newVoiceRadioTech;
4276         int newCdmaSubscriptionSource;
4277         int newSimStatus;
4278
4279         /* This is old RIL. Decode Subscription source and Voice Radio Technology
4280            from Radio State and send change notifications if there has been a change */
4281         newVoiceRadioTech = decodeVoiceRadioTechnology(newRadioState);
4282         if(newVoiceRadioTech != voiceRadioTech) {
4283             voiceRadioTech = newVoiceRadioTech;
4284             RIL_UNSOL_RESPONSE(RIL_UNSOL_VOICE_RADIO_TECH_CHANGED,
4285                         &voiceRadioTech, sizeof(voiceRadioTech), socket_id);
4286         }
4287         if(is3gpp2(newVoiceRadioTech)) {
4288             newCdmaSubscriptionSource = decodeCdmaSubscriptionSource(newRadioState);
4289             if(newCdmaSubscriptionSource != cdmaSubscriptionSource) {
4290                 cdmaSubscriptionSource = newCdmaSubscriptionSource;
4291                 RIL_UNSOL_RESPONSE(RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED,
4292                         &cdmaSubscriptionSource, sizeof(cdmaSubscriptionSource), socket_id);
4293             }
4294         }
4295         newSimStatus = decodeSimStatus(newRadioState);
4296         if(newSimStatus != simRuimStatus) {
4297             simRuimStatus = newSimStatus;
4298             RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, NULL, 0, socket_id);
4299         }
4300
4301         /* Send RADIO_ON to telephony */
4302         newRadioState = RADIO_STATE_ON;
4303     }
4304
4305     return newRadioState;
4306 }
4307
4308
4309 #if defined(ANDROID_MULTI_SIM)
4310 extern "C"
4311 void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
4312                                 size_t datalen, RIL_SOCKET_ID socket_id)
4313 #else
4314 extern "C"
4315 void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
4316                                 size_t datalen)
4317 #endif
4318 {
4319     int unsolResponseIndex;
4320     int ret;
4321     int64_t timeReceived = 0;
4322     bool shouldScheduleTimeout = false;
4323     RIL_RadioState newState;
4324     RIL_SOCKET_ID soc_id = RIL_SOCKET_1;
4325
4326 #if defined(ANDROID_MULTI_SIM)
4327     soc_id = socket_id;
4328 #endif
4329
4330
4331     if (s_registerCalled == 0) {
4332         // Ignore RIL_onUnsolicitedResponse before RIL_register
4333         RLOGW("RIL_onUnsolicitedResponse called before RIL_register");
4334         return;
4335     }
4336
4337     unsolResponseIndex = unsolResponse - RIL_UNSOL_RESPONSE_BASE;
4338
4339     if ((unsolResponseIndex < 0)
4340         || (unsolResponseIndex >= (int32_t)NUM_ELEMS(s_unsolResponses))) {
4341         RLOGE("unsupported unsolicited response code %d", unsolResponse);
4342         return;
4343     }
4344
4345     // Grab a wake lock if needed for this reponse,
4346     // as we exit we'll either release it immediately
4347     // or set a timer to release it later.
4348     switch (s_unsolResponses[unsolResponseIndex].wakeType) {
4349         case WAKE_PARTIAL:
4350             grabPartialWakeLock();
4351             shouldScheduleTimeout = true;
4352         break;
4353
4354         case DONT_WAKE:
4355         default:
4356             // No wake lock is grabed so don't set timeout
4357             shouldScheduleTimeout = false;
4358             break;
4359     }
4360
4361     // Mark the time this was received, doing this
4362     // after grabing the wakelock incase getting
4363     // the elapsedRealTime might cause us to goto
4364     // sleep.
4365     if (unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
4366         timeReceived = elapsedRealtime();
4367     }
4368
4369     appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse));
4370
4371     Parcel p;
4372
4373     p.writeInt32 (RESPONSE_UNSOLICITED);
4374     p.writeInt32 (unsolResponse);
4375
4376     ret = s_unsolResponses[unsolResponseIndex]
4377                 .responseFunction(p, const_cast<void*>(data), datalen);
4378     if (ret != 0) {
4379         // Problem with the response. Don't continue;
4380         goto error_exit;
4381     }
4382
4383     // some things get more payload
4384     switch(unsolResponse) {
4385         case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED:
4386             newState = processRadioState(CALL_ONSTATEREQUEST(soc_id), soc_id);
4387             p.writeInt32(newState);
4388             appendPrintBuf("%s {%s}", printBuf,
4389                 radioStateToString(CALL_ONSTATEREQUEST(soc_id)));
4390         break;
4391
4392
4393         case RIL_UNSOL_NITZ_TIME_RECEIVED:
4394             // Store the time that this was received so the
4395             // handler of this message can account for
4396             // the time it takes to arrive and process. In
4397             // particular the system has been known to sleep
4398             // before this message can be processed.
4399             p.writeInt64(timeReceived);
4400         break;
4401     }
4402
4403     RLOGI("%s UNSOLICITED: %s length:%d", rilSocketIdToString(soc_id), requestToString(unsolResponse), p.dataSize());
4404     ret = sendResponse(p, soc_id);
4405     if (ret != 0 && unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
4406
4407         // Unfortunately, NITZ time is not poll/update like everything
4408         // else in the system. So, if the upstream client isn't connected,
4409         // keep a copy of the last NITZ response (with receive time noted
4410         // above) around so we can deliver it when it is connected
4411
4412         if (s_lastNITZTimeData != NULL) {
4413             free (s_lastNITZTimeData);
4414             s_lastNITZTimeData = NULL;
4415         }
4416
4417         s_lastNITZTimeData = malloc(p.dataSize());
4418         s_lastNITZTimeDataSize = p.dataSize();
4419         memcpy(s_lastNITZTimeData, p.data(), p.dataSize());
4420     }
4421
4422     // For now, we automatically go back to sleep after TIMEVAL_WAKE_TIMEOUT
4423     // FIXME The java code should handshake here to release wake lock
4424
4425     if (shouldScheduleTimeout) {
4426         // Cancel the previous request
4427         if (s_last_wake_timeout_info != NULL) {
4428             s_last_wake_timeout_info->userParam = (void *)1;
4429         }
4430
4431         s_last_wake_timeout_info
4432             = internalRequestTimedCallback(wakeTimeoutCallback, NULL,
4433                                             &TIMEVAL_WAKE_TIMEOUT);
4434     }
4435
4436     // Normal exit
4437     return;
4438
4439 error_exit:
4440     if (shouldScheduleTimeout) {
4441         releaseWakeLock();
4442     }
4443 }
4444
4445 /** FIXME generalize this if you track UserCAllbackInfo, clear it
4446     when the callback occurs
4447 */
4448 static UserCallbackInfo *
4449 internalRequestTimedCallback (RIL_TimedCallback callback, void *param,
4450                                 const struct timeval *relativeTime)
4451 {
4452     struct timeval myRelativeTime;
4453     UserCallbackInfo *p_info;
4454
4455     p_info = (UserCallbackInfo *) malloc (sizeof(UserCallbackInfo));
4456
4457     p_info->p_callback = callback;
4458     p_info->userParam = param;
4459
4460     if (relativeTime == NULL) {
4461         /* treat null parameter as a 0 relative time */
4462         memset (&myRelativeTime, 0, sizeof(myRelativeTime));
4463     } else {
4464         /* FIXME I think event_add's tv param is really const anyway */
4465         memcpy (&myRelativeTime, relativeTime, sizeof(myRelativeTime));
4466     }
4467
4468     ril_event_set(&(p_info->event), -1, false, userTimerCallback, p_info);
4469
4470     ril_timer_add(&(p_info->event), &myRelativeTime);
4471
4472     triggerEvLoop();
4473     return p_info;
4474 }
4475
4476
4477 extern "C" void
4478 RIL_requestTimedCallback (RIL_TimedCallback callback, void *param,
4479                                 const struct timeval *relativeTime) {
4480     internalRequestTimedCallback (callback, param, relativeTime);
4481 }
4482
4483 const char *
4484 failCauseToString(RIL_Errno e) {
4485     switch(e) {
4486         case RIL_E_SUCCESS: return "E_SUCCESS";
4487         case RIL_E_RADIO_NOT_AVAILABLE: return "E_RADIO_NOT_AVAILABLE";
4488         case RIL_E_GENERIC_FAILURE: return "E_GENERIC_FAILURE";
4489         case RIL_E_PASSWORD_INCORRECT: return "E_PASSWORD_INCORRECT";
4490         case RIL_E_SIM_PIN2: return "E_SIM_PIN2";
4491         case RIL_E_SIM_PUK2: return "E_SIM_PUK2";
4492         case RIL_E_REQUEST_NOT_SUPPORTED: return "E_REQUEST_NOT_SUPPORTED";
4493         case RIL_E_CANCELLED: return "E_CANCELLED";
4494         case RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL: return "E_OP_NOT_ALLOWED_DURING_VOICE_CALL";
4495         case RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW: return "E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW";
4496         case RIL_E_SMS_SEND_FAIL_RETRY: return "E_SMS_SEND_FAIL_RETRY";
4497         case RIL_E_SIM_ABSENT:return "E_SIM_ABSENT";
4498         case RIL_E_ILLEGAL_SIM_OR_ME:return "E_ILLEGAL_SIM_OR_ME";
4499 #ifdef FEATURE_MULTIMODE_ANDROID
4500         case RIL_E_SUBSCRIPTION_NOT_AVAILABLE:return "E_SUBSCRIPTION_NOT_AVAILABLE";
4501         case RIL_E_MODE_NOT_SUPPORTED:return "E_MODE_NOT_SUPPORTED";
4502 #endif
4503         default: return "<unknown error>";
4504     }
4505 }
4506
4507 const char *
4508 radioStateToString(RIL_RadioState s) {
4509     switch(s) {
4510         case RADIO_STATE_OFF: return "RADIO_OFF";
4511         case RADIO_STATE_UNAVAILABLE: return "RADIO_UNAVAILABLE";
4512         case RADIO_STATE_SIM_NOT_READY: return "RADIO_SIM_NOT_READY";
4513         case RADIO_STATE_SIM_LOCKED_OR_ABSENT: return "RADIO_SIM_LOCKED_OR_ABSENT";
4514         case RADIO_STATE_SIM_READY: return "RADIO_SIM_READY";
4515         case RADIO_STATE_RUIM_NOT_READY:return"RADIO_RUIM_NOT_READY";
4516         case RADIO_STATE_RUIM_READY:return"RADIO_RUIM_READY";
4517         case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:return"RADIO_RUIM_LOCKED_OR_ABSENT";
4518         case RADIO_STATE_NV_NOT_READY:return"RADIO_NV_NOT_READY";
4519         case RADIO_STATE_NV_READY:return"RADIO_NV_READY";
4520         case RADIO_STATE_ON:return"RADIO_ON";
4521         default: return "<unknown state>";
4522     }
4523 }
4524
4525 const char *
4526 callStateToString(RIL_CallState s) {
4527     switch(s) {
4528         case RIL_CALL_ACTIVE : return "ACTIVE";
4529         case RIL_CALL_HOLDING: return "HOLDING";
4530         case RIL_CALL_DIALING: return "DIALING";
4531         case RIL_CALL_ALERTING: return "ALERTING";
4532         case RIL_CALL_INCOMING: return "INCOMING";
4533         case RIL_CALL_WAITING: return "WAITING";
4534         default: return "<unknown state>";
4535     }
4536 }
4537
4538 const char *
4539 requestToString(int request) {
4540 /*
4541  cat libs/telephony/ril_commands.h \
4542  | egrep "^ *{RIL_" \
4543  | sed -re 's/\{RIL_([^,]+),[^,]+,([^}]+).+/case RIL_\1: return "\1";/'
4544
4545
4546  cat libs/telephony/ril_unsol_commands.h \
4547  | egrep "^ *{RIL_" \
4548  | sed -re 's/\{RIL_([^,]+),([^}]+).+/case RIL_\1: return "\1";/'
4549
4550 */
4551     switch(request) {
4552         case RIL_REQUEST_GET_SIM_STATUS: return "GET_SIM_STATUS";
4553         case RIL_REQUEST_ENTER_SIM_PIN: return "ENTER_SIM_PIN";
4554         case RIL_REQUEST_ENTER_SIM_PUK: return "ENTER_SIM_PUK";
4555         case RIL_REQUEST_ENTER_SIM_PIN2: return "ENTER_SIM_PIN2";
4556         case RIL_REQUEST_ENTER_SIM_PUK2: return "ENTER_SIM_PUK2";
4557         case RIL_REQUEST_CHANGE_SIM_PIN: return "CHANGE_SIM_PIN";
4558         case RIL_REQUEST_CHANGE_SIM_PIN2: return "CHANGE_SIM_PIN2";
4559         case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION: return "ENTER_NETWORK_DEPERSONALIZATION";
4560         case RIL_REQUEST_GET_CURRENT_CALLS: return "GET_CURRENT_CALLS";
4561         case RIL_REQUEST_DIAL: return "DIAL";
4562         case RIL_REQUEST_GET_IMSI: return "GET_IMSI";
4563         case RIL_REQUEST_HANGUP: return "HANGUP";
4564         case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: return "HANGUP_WAITING_OR_BACKGROUND";
4565         case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: return "HANGUP_FOREGROUND_RESUME_BACKGROUND";
4566         case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: return "SWITCH_WAITING_OR_HOLDING_AND_ACTIVE";
4567         case RIL_REQUEST_CONFERENCE: return "CONFERENCE";
4568         case RIL_REQUEST_UDUB: return "UDUB";
4569         case RIL_REQUEST_LAST_CALL_FAIL_CAUSE: return "LAST_CALL_FAIL_CAUSE";
4570         case RIL_REQUEST_SIGNAL_STRENGTH: return "SIGNAL_STRENGTH";
4571         case RIL_REQUEST_VOICE_REGISTRATION_STATE: return "VOICE_REGISTRATION_STATE";
4572         case RIL_REQUEST_DATA_REGISTRATION_STATE: return "DATA_REGISTRATION_STATE";
4573         case RIL_REQUEST_OPERATOR: return "OPERATOR";
4574         case RIL_REQUEST_RADIO_POWER: return "RADIO_POWER";
4575         case RIL_REQUEST_DTMF: return "DTMF";
4576         case RIL_REQUEST_SEND_SMS: return "SEND_SMS";
4577         case RIL_REQUEST_SEND_SMS_EXPECT_MORE: return "SEND_SMS_EXPECT_MORE";
4578         case RIL_REQUEST_SETUP_DATA_CALL: return "SETUP_DATA_CALL";
4579         case RIL_REQUEST_SIM_IO: return "SIM_IO";
4580         case RIL_REQUEST_SEND_USSD: return "SEND_USSD";
4581         case RIL_REQUEST_CANCEL_USSD: return "CANCEL_USSD";
4582         case RIL_REQUEST_GET_CLIR: return "GET_CLIR";
4583         case RIL_REQUEST_SET_CLIR: return "SET_CLIR";
4584         case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS: return "QUERY_CALL_FORWARD_STATUS";
4585         case RIL_REQUEST_SET_CALL_FORWARD: return "SET_CALL_FORWARD";
4586         case RIL_REQUEST_QUERY_CALL_WAITING: return "QUERY_CALL_WAITING";
4587         case RIL_REQUEST_SET_CALL_WAITING: return "SET_CALL_WAITING";
4588         case RIL_REQUEST_SMS_ACKNOWLEDGE: return "SMS_ACKNOWLEDGE";
4589         case RIL_REQUEST_GET_IMEI: return "GET_IMEI";
4590         case RIL_REQUEST_GET_IMEISV: return "GET_IMEISV";
4591         case RIL_REQUEST_ANSWER: return "ANSWER";
4592         case RIL_REQUEST_DEACTIVATE_DATA_CALL: return "DEACTIVATE_DATA_CALL";
4593         case RIL_REQUEST_QUERY_FACILITY_LOCK: return "QUERY_FACILITY_LOCK";
4594         case RIL_REQUEST_SET_FACILITY_LOCK: return "SET_FACILITY_LOCK";
4595         case RIL_REQUEST_CHANGE_BARRING_PASSWORD: return "CHANGE_BARRING_PASSWORD";
4596         case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: return "QUERY_NETWORK_SELECTION_MODE";
4597         case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: return "SET_NETWORK_SELECTION_AUTOMATIC";
4598         case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL: return "SET_NETWORK_SELECTION_MANUAL";
4599         case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS : return "QUERY_AVAILABLE_NETWORKS ";
4600         case RIL_REQUEST_DTMF_START: return "DTMF_START";
4601         case RIL_REQUEST_DTMF_STOP: return "DTMF_STOP";
4602         case RIL_REQUEST_BASEBAND_VERSION: return "BASEBAND_VERSION";
4603         case RIL_REQUEST_SEPARATE_CONNECTION: return "SEPARATE_CONNECTION";
4604         case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: return "SET_PREFERRED_NETWORK_TYPE";
4605         case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: return "GET_PREFERRED_NETWORK_TYPE";
4606         case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS: return "GET_NEIGHBORING_CELL_IDS";
4607         case RIL_REQUEST_SET_MUTE: return "SET_MUTE";
4608         case RIL_REQUEST_GET_MUTE: return "GET_MUTE";
4609         case RIL_REQUEST_QUERY_CLIP: return "QUERY_CLIP";
4610         case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE: return "LAST_DATA_CALL_FAIL_CAUSE";
4611         case RIL_REQUEST_DATA_CALL_LIST: return "DATA_CALL_LIST";
4612         case RIL_REQUEST_RESET_RADIO: return "RESET_RADIO";
4613         case RIL_REQUEST_OEM_HOOK_RAW: return "OEM_HOOK_RAW";
4614         case RIL_REQUEST_OEM_HOOK_STRINGS: return "OEM_HOOK_STRINGS";
4615         case RIL_REQUEST_SET_BAND_MODE: return "SET_BAND_MODE";
4616         case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE: return "QUERY_AVAILABLE_BAND_MODE";
4617         case RIL_REQUEST_STK_GET_PROFILE: return "STK_GET_PROFILE";
4618         case RIL_REQUEST_STK_SET_PROFILE: return "STK_SET_PROFILE";
4619         case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND: return "STK_SEND_ENVELOPE_COMMAND";
4620         case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE: return "STK_SEND_TERMINAL_RESPONSE";
4621         case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM: return "STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM";
4622         case RIL_REQUEST_SCREEN_STATE: return "SCREEN_STATE";
4623         case RIL_REQUEST_EXPLICIT_CALL_TRANSFER: return "EXPLICIT_CALL_TRANSFER";
4624         case RIL_REQUEST_SET_LOCATION_UPDATES: return "SET_LOCATION_UPDATES";
4625         case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE:return"CDMA_SET_SUBSCRIPTION_SOURCE";
4626         case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE:return"CDMA_SET_ROAMING_PREFERENCE";
4627         case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE:return"CDMA_QUERY_ROAMING_PREFERENCE";
4628         case RIL_REQUEST_SET_TTY_MODE:return"SET_TTY_MODE";
4629         case RIL_REQUEST_QUERY_TTY_MODE:return"QUERY_TTY_MODE";
4630         case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE";
4631         case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE";
4632         case RIL_REQUEST_CDMA_FLASH:return"CDMA_FLASH";
4633         case RIL_REQUEST_CDMA_BURST_DTMF:return"CDMA_BURST_DTMF";
4634         case RIL_REQUEST_CDMA_SEND_SMS:return"CDMA_SEND_SMS";
4635         case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE:return"CDMA_SMS_ACKNOWLEDGE";
4636         case RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG:return"GSM_GET_BROADCAST_SMS_CONFIG";
4637         case RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG:return"GSM_SET_BROADCAST_SMS_CONFIG";
4638         case RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG:return "CDMA_GET_BROADCAST_SMS_CONFIG";
4639         case RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG:return "CDMA_SET_BROADCAST_SMS_CONFIG";
4640         case RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION:return "CDMA_SMS_BROADCAST_ACTIVATION";
4641         case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY: return"CDMA_VALIDATE_AND_WRITE_AKEY";
4642         case RIL_REQUEST_CDMA_SUBSCRIPTION: return"CDMA_SUBSCRIPTION";
4643         case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM: return "CDMA_WRITE_SMS_TO_RUIM";
4644         case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM: return "CDMA_DELETE_SMS_ON_RUIM";
4645         case RIL_REQUEST_DEVICE_IDENTITY: return "DEVICE_IDENTITY";
4646         case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: return "EXIT_EMERGENCY_CALLBACK_MODE";
4647         case RIL_REQUEST_GET_SMSC_ADDRESS: return "GET_SMSC_ADDRESS";
4648         case RIL_REQUEST_SET_SMSC_ADDRESS: return "SET_SMSC_ADDRESS";
4649         case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS: return "REPORT_SMS_MEMORY_STATUS";
4650         case RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING: return "REPORT_STK_SERVICE_IS_RUNNING";
4651         case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE: return "CDMA_GET_SUBSCRIPTION_SOURCE";
4652         case RIL_REQUEST_ISIM_AUTHENTICATION: return "ISIM_AUTHENTICATION";
4653         case RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU: return "RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU";
4654         case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS: return "RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS";
4655         case RIL_REQUEST_VOICE_RADIO_TECH: return "VOICE_RADIO_TECH";
4656         case RIL_REQUEST_GET_CELL_INFO_LIST: return"GET_CELL_INFO_LIST";
4657         case RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE: return"SET_UNSOL_CELL_INFO_LIST_RATE";
4658         case RIL_REQUEST_SET_INITIAL_ATTACH_APN: return "RIL_REQUEST_SET_INITIAL_ATTACH_APN";
4659         case RIL_REQUEST_IMS_REGISTRATION_STATE: return "IMS_REGISTRATION_STATE";
4660         case RIL_REQUEST_IMS_SEND_SMS: return "IMS_SEND_SMS";
4661         case RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC: return "SIM_TRANSMIT_APDU_BASIC";
4662         case RIL_REQUEST_SIM_OPEN_CHANNEL: return "SIM_OPEN_CHANNEL";
4663         case RIL_REQUEST_SIM_CLOSE_CHANNEL: return "SIM_CLOSE_CHANNEL";
4664         case RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL: return "SIM_TRANSMIT_APDU_CHANNEL";
4665         case RIL_REQUEST_SET_UICC_SUBSCRIPTION: return "SET_UICC_SUBSCRIPTION";
4666         case RIL_REQUEST_ALLOW_DATA: return "ALLOW_DATA";
4667         case RIL_REQUEST_GET_HARDWARE_CONFIG: return "GET_HARDWARE_CONFIG";
4668         case RIL_REQUEST_SIM_AUTHENTICATION: return "SIM_AUTHENTICATION";
4669         case RIL_REQUEST_GET_DC_RT_INFO: return "GET_DC_RT_INFO";
4670         case RIL_REQUEST_SET_DC_RT_INFO_RATE: return "SET_DC_RT_INFO_RATE";
4671         case RIL_REQUEST_SET_DATA_PROFILE: return "SET_DATA_PROFILE";
4672         case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: return "UNSOL_RESPONSE_RADIO_STATE_CHANGED";
4673         case RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED: return "UNSOL_RESPONSE_CALL_STATE_CHANGED";
4674         case RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED";
4675         case RIL_UNSOL_RESPONSE_NEW_SMS: return "UNSOL_RESPONSE_NEW_SMS";
4676         case RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT: return "UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT";
4677         case RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM: return "UNSOL_RESPONSE_NEW_SMS_ON_SIM";
4678         case RIL_UNSOL_ON_USSD: return "UNSOL_ON_USSD";
4679         case RIL_UNSOL_ON_USSD_REQUEST: return "UNSOL_ON_USSD_REQUEST(obsolete)";
4680         case RIL_UNSOL_NITZ_TIME_RECEIVED: return "UNSOL_NITZ_TIME_RECEIVED";
4681         case RIL_UNSOL_SIGNAL_STRENGTH: return "UNSOL_SIGNAL_STRENGTH";
4682         case RIL_UNSOL_STK_SESSION_END: return "UNSOL_STK_SESSION_END";
4683         case RIL_UNSOL_STK_PROACTIVE_COMMAND: return "UNSOL_STK_PROACTIVE_COMMAND";
4684         case RIL_UNSOL_STK_EVENT_NOTIFY: return "UNSOL_STK_EVENT_NOTIFY";
4685         case RIL_UNSOL_STK_CALL_SETUP: return "UNSOL_STK_CALL_SETUP";
4686         case RIL_UNSOL_SIM_SMS_STORAGE_FULL: return "UNSOL_SIM_SMS_STORAGE_FUL";
4687         case RIL_UNSOL_SIM_REFRESH: return "UNSOL_SIM_REFRESH";
4688         case RIL_UNSOL_DATA_CALL_LIST_CHANGED: return "UNSOL_DATA_CALL_LIST_CHANGED";
4689         case RIL_UNSOL_CALL_RING: return "UNSOL_CALL_RING";
4690         case RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED: return "UNSOL_RESPONSE_SIM_STATUS_CHANGED";
4691         case RIL_UNSOL_RESPONSE_CDMA_NEW_SMS: return "UNSOL_NEW_CDMA_SMS";
4692         case RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS: return "UNSOL_NEW_BROADCAST_SMS";
4693         case RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL: return "UNSOL_CDMA_RUIM_SMS_STORAGE_FULL";
4694         case RIL_UNSOL_RESTRICTED_STATE_CHANGED: return "UNSOL_RESTRICTED_STATE_CHANGED";
4695         case RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE: return "UNSOL_ENTER_EMERGENCY_CALLBACK_MODE";
4696         case RIL_UNSOL_CDMA_CALL_WAITING: return "UNSOL_CDMA_CALL_WAITING";
4697         case RIL_UNSOL_CDMA_OTA_PROVISION_STATUS: return "UNSOL_CDMA_OTA_PROVISION_STATUS";
4698         case RIL_UNSOL_CDMA_INFO_REC: return "UNSOL_CDMA_INFO_REC";
4699         case RIL_UNSOL_OEM_HOOK_RAW: return "UNSOL_OEM_HOOK_RAW";
4700         case RIL_UNSOL_RINGBACK_TONE: return "UNSOL_RINGBACK_TONE";
4701         case RIL_UNSOL_RESEND_INCALL_MUTE: return "UNSOL_RESEND_INCALL_MUTE";
4702         case RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED: return "UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED";
4703         case RIL_UNSOL_CDMA_PRL_CHANGED: return "UNSOL_CDMA_PRL_CHANGED";
4704         case RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE: return "UNSOL_EXIT_EMERGENCY_CALLBACK_MODE";
4705         case RIL_UNSOL_RIL_CONNECTED: return "UNSOL_RIL_CONNECTED";
4706         case RIL_UNSOL_VOICE_RADIO_TECH_CHANGED: return "UNSOL_VOICE_RADIO_TECH_CHANGED";
4707         case RIL_UNSOL_CELL_INFO_LIST: return "UNSOL_CELL_INFO_LIST";
4708         case RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED: return "RESPONSE_IMS_NETWORK_STATE_CHANGED";
4709         case RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED: return "UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED";
4710         case RIL_UNSOL_SRVCC_STATE_NOTIFY: return "UNSOL_SRVCC_STATE_NOTIFY";
4711         case RIL_UNSOL_HARDWARE_CONFIG_CHANGED: return "HARDWARE_CONFIG_CHANGED";
4712         case RIL_UNSOL_DC_RT_INFO_CHANGED: return "UNSOL_DC_RT_INFO_CHANGED";
4713         default: return "<unknown request>";
4714     }
4715 }
4716
4717 const char *
4718 rilSocketIdToString(RIL_SOCKET_ID socket_id)
4719 {
4720     switch(socket_id) {
4721         case RIL_SOCKET_1:
4722             return "RIL_SOCKET_1";
4723 #if (SIM_COUNT >= 2)
4724         case RIL_SOCKET_2:
4725             return "RIL_SOCKET_2";
4726 #endif
4727 #if (SIM_COUNT >= 3)
4728         case RIL_SOCKET_3:
4729             return "RIL_SOCKET_3";
4730 #endif
4731 #if (SIM_COUNT >= 4)
4732         case RIL_SOCKET_4:
4733             return "RIL_SOCKET_4";
4734 #endif
4735         default:
4736             return "not a valid RIL";
4737     }
4738 }
4739
4740 } /* namespace android */