libril/ril.cpp

   1 /* //device/libs/telephony/ril.cpp
   2 **
   3 ** Copyright 2006, The Android Open Source Project
   4 **
   5 ** Licensed under the Apache License, Version 2.0 (the "License");
   6 ** you may not use this file except in compliance with the License.
   7 ** You may obtain a copy of the License at
   8 **
   9 **     http://www.apache.org/licenses/LICENSE-2.0
  10 **
  11 ** Unless required by applicable law or agreed to in writing, software
  12 ** distributed under the License is distributed on an "AS IS" BASIS,
  13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 ** See the License for the specific language governing permissions and
  15 ** limitations under the License.
  16 */
  17
  18 #define LOG_TAG "RILC"
  19
  20 #include <hardware_legacy/power.h>
  21 #include <telephony/ril.h>
  22 #include <telephony/ril_cdma_sms.h>
  23 #include <cutils/sockets.h>
  24 #include <cutils/jstring.h>
  25 #include <telephony/record_stream.h>
  26 #include <utils/Log.h>
  27 #include <utils/SystemClock.h>
  28 #include <pthread.h>
  29 #include <binder/Parcel.h>
  30 #include <cutils/jstring.h>
  31 #include <sys/types.h>
  32 #include <sys/limits.h>
  33 #include <sys/system_properties.h>
  34 #include <pwd.h>
  35 #include <stdio.h>
  36 #include <stdlib.h>
  37 #include <stdarg.h>
  38 #include <string.h>
  39 #include <unistd.h>
  40 #include <fcntl.h>
  41 #include <time.h>
  42 #include <errno.h>
  43 #include <assert.h>
  44 #include <ctype.h>
  45 #include <sys/un.h>
  46 #include <assert.h>
  47 #include <netinet/in.h>
  48 #include <cutils/properties.h>
  49 #include <RilSapSocket.h>
  50
  51 extern "C" void
  52 RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen);
  53
  54 extern "C" void
  55 RIL_onRequestAck(RIL_Token t);
  56 namespace android {
  57
  58 #define PHONE_PROCESS "radio"
  59 #define BLUETOOTH_PROCESS "bluetooth"
  60
  61 #define SOCKET_NAME_RIL "rild"
  62 #define SOCKET2_NAME_RIL "rild2"
  63 #define SOCKET3_NAME_RIL "rild3"
  64 #define SOCKET4_NAME_RIL "rild4"
  65
  66 #define SOCKET_NAME_RIL_DEBUG "rild-debug"
  67
  68 #define ANDROID_WAKE_LOCK_NAME "radio-interface"
  69
  70 #define ANDROID_WAKE_LOCK_SECS 0
  71 #define ANDROID_WAKE_LOCK_USECS 200000
  72
  73 #define PROPERTY_RIL_IMPL "gsm.version.ril-impl"
  74
  75 // match with constant in RIL.java
  76 #define MAX_COMMAND_BYTES (8 * 1024)
  77
  78 // Basically: memset buffers that the client library
  79 // shouldn't be using anymore in an attempt to find
  80 // memory usage issues sooner.
  81 #define MEMSET_FREED 1
  82
  83 #define NUM_ELEMS(a)     (sizeof (a) / sizeof (a)[0])
  84
  85 #define MIN(a,b) ((a)<(b) ? (a) : (b))
  86
  87 /* Constants for response types */
  88 #define RESPONSE_SOLICITED 0
  89 #define RESPONSE_UNSOLICITED 1
  90 #define RESPONSE_SOLICITED_ACK 2
  91 #define RESPONSE_SOLICITED_ACK_EXP 3
  92 #define RESPONSE_UNSOLICITED_ACK_EXP 4
  93
  94 /* Negative values for private RIL errno's */
  95 #define RIL_ERRNO_INVALID_RESPONSE -1
  96 #define RIL_ERRNO_NO_MEMORY -12
  97
  98 // request, response, and unsolicited msg print macro
  99 #define PRINTBUF_SIZE 8096
 100
 101 // Enable verbose logging
 102 #define VDBG 0
 103
 104 // Enable RILC log
 105 #define RILC_LOG 0
 106
 107 #if RILC_LOG
 108     #define startRequest           sprintf(printBuf, "(")
 109     #define closeRequest           sprintf(printBuf, "%s)", printBuf)
 110     #define printRequest(token, req)           \
 111             RLOGD("[%04d]> %s %s", token, requestToString(req), printBuf)
 112
 113     #define startResponse           sprintf(printBuf, "%s {", printBuf)
 114     #define closeResponse           sprintf(printBuf, "%s}", printBuf)
 115     #define printResponse           RLOGD("%s", printBuf)
 116
 117     #define clearPrintBuf           printBuf[0] = 0
 118     #define removeLastChar          printBuf[strlen(printBuf)-1] = 0
 119     #define appendPrintBuf(x...)    snprintf(printBuf, PRINTBUF_SIZE, x)
 120 #else
 121     #define startRequest
 122     #define closeRequest
 123     #define printRequest(token, req)
 124     #define startResponse
 125     #define closeResponse
 126     #define printResponse
 127     #define clearPrintBuf
 128     #define removeLastChar
 129     #define appendPrintBuf(x...)
 130 #endif
 131
 132 enum WakeType {DONT_WAKE, WAKE_PARTIAL};
 133
 134 typedef struct {
 135     int requestNumber;
 136     void (*dispatchFunction) (Parcel &p, struct RequestInfo *pRI);
 137     int(*responseFunction) (Parcel &p, void *response, size_t responselen);
 138 } CommandInfo;
 139
 140 typedef struct {
 141     int requestNumber;
 142     int (*responseFunction) (Parcel &p, void *response, size_t responselen);
 143     WakeType wakeType;
 144 } UnsolResponseInfo;
 145
 146 typedef struct RequestInfo {
 147     int32_t token;      //this is not RIL_Token
 148     CommandInfo *pCI;
 149     struct RequestInfo *p_next;
 150     char cancelled;
 151     char local;         // responses to local commands do not go back to command process
 152     RIL_SOCKET_ID socket_id;
 153     int wasAckSent;    // Indicates whether an ack was sent earlier
 154 } RequestInfo;
 155
 156 typedef struct UserCallbackInfo {
 157     RIL_TimedCallback p_callback;
 158     void *userParam;
 159     struct ril_event event;
 160     struct UserCallbackInfo *p_next;
 161 } UserCallbackInfo;
 162
 163 extern "C" const char * requestToString(int request);
 164 extern "C" const char * failCauseToString(RIL_Errno);
 165 extern "C" const char * callStateToString(RIL_CallState);
 166 extern "C" const char * radioStateToString(RIL_RadioState);
 167 extern "C" const char * rilSocketIdToString(RIL_SOCKET_ID socket_id);
 168
 169 extern "C"
 170 char rild[MAX_SOCKET_NAME_LENGTH] = SOCKET_NAME_RIL;
 171 /*******************************************************************/
 172
 173 RIL_RadioFunctions s_callbacks = {0, NULL, NULL, NULL, NULL, NULL};
 174 static int s_registerCalled = 0;
 175
 176 static pthread_t s_tid_dispatch;
 177 static pthread_t s_tid_reader;
 178 static int s_started = 0;
 179
 180 static int s_fdDebug = -1;
 181 static int s_fdDebug_socket2 = -1;
 182
 183 static int s_fdWakeupRead;
 184 static int s_fdWakeupWrite;
 185
 186 int s_wakelock_count = 0;
 187
 188 static struct ril_event s_commands_event;
 189 static struct ril_event s_wakeupfd_event;
 190 static struct ril_event s_listen_event;
 191 static SocketListenParam s_ril_param_socket;
 192
 193 static pthread_mutex_t s_pendingRequestsMutex = PTHREAD_MUTEX_INITIALIZER;
 194 static pthread_mutex_t s_writeMutex = PTHREAD_MUTEX_INITIALIZER;
 195 static pthread_mutex_t s_wakeLockCountMutex = PTHREAD_MUTEX_INITIALIZER;
 196 static RequestInfo *s_pendingRequests = NULL;
 197
 198 #if (SIM_COUNT >= 2)
 199 static struct ril_event s_commands_event_socket2;
 200 static struct ril_event s_listen_event_socket2;
 201 static SocketListenParam s_ril_param_socket2;
 202
 203 static pthread_mutex_t s_pendingRequestsMutex_socket2  = PTHREAD_MUTEX_INITIALIZER;
 204 static pthread_mutex_t s_writeMutex_socket2            = PTHREAD_MUTEX_INITIALIZER;
 205 static RequestInfo *s_pendingRequests_socket2          = NULL;
 206 #endif
 207
 208 #if (SIM_COUNT >= 3)
 209 static struct ril_event s_commands_event_socket3;
 210 static struct ril_event s_listen_event_socket3;
 211 static SocketListenParam s_ril_param_socket3;
 212
 213 static pthread_mutex_t s_pendingRequestsMutex_socket3  = PTHREAD_MUTEX_INITIALIZER;
 214 static pthread_mutex_t s_writeMutex_socket3            = PTHREAD_MUTEX_INITIALIZER;
 215 static RequestInfo *s_pendingRequests_socket3          = NULL;
 216 #endif
 217
 218 #if (SIM_COUNT >= 4)
 219 static struct ril_event s_commands_event_socket4;
 220 static struct ril_event s_listen_event_socket4;
 221 static SocketListenParam s_ril_param_socket4;
 222
 223 static pthread_mutex_t s_pendingRequestsMutex_socket4  = PTHREAD_MUTEX_INITIALIZER;
 224 static pthread_mutex_t s_writeMutex_socket4            = PTHREAD_MUTEX_INITIALIZER;
 225 static RequestInfo *s_pendingRequests_socket4          = NULL;
 226 #endif
 227
 228 static struct ril_event s_wake_timeout_event;
 229 static struct ril_event s_debug_event;
 230
 231
 232 static const struct timeval TIMEVAL_WAKE_TIMEOUT = {ANDROID_WAKE_LOCK_SECS,ANDROID_WAKE_LOCK_USECS};
 233
 234
 235 static pthread_mutex_t s_startupMutex = PTHREAD_MUTEX_INITIALIZER;
 236 static pthread_cond_t s_startupCond = PTHREAD_COND_INITIALIZER;
 237
 238 static pthread_mutex_t s_dispatchMutex = PTHREAD_MUTEX_INITIALIZER;
 239 static pthread_cond_t s_dispatchCond = PTHREAD_COND_INITIALIZER;
 240
 241 static RequestInfo *s_toDispatchHead = NULL;
 242 static RequestInfo *s_toDispatchTail = NULL;
 243
 244 static UserCallbackInfo *s_last_wake_timeout_info = NULL;
 245
 246 static void *s_lastNITZTimeData = NULL;
 247 static size_t s_lastNITZTimeDataSize;
 248
 249 #if RILC_LOG
 250     static char printBuf[PRINTBUF_SIZE];
 251 #endif
 252
 253 /*******************************************************************/
 254 static int sendResponse (Parcel &p, RIL_SOCKET_ID socket_id);
 255
 256 static void dispatchVoid (Parcel& p, RequestInfo *pRI);
 257 static void dispatchString (Parcel& p, RequestInfo *pRI);
 258 static void dispatchStrings (Parcel& p, RequestInfo *pRI);
 259 static void dispatchInts (Parcel& p, RequestInfo *pRI);
 260 static void dispatchDial (Parcel& p, RequestInfo *pRI);
 261 static void dispatchSIM_IO (Parcel& p, RequestInfo *pRI);
 262 static void dispatchSIM_APDU (Parcel& p, RequestInfo *pRI);
 263 static void dispatchCallForward(Parcel& p, RequestInfo *pRI);
 264 static void dispatchRaw(Parcel& p, RequestInfo *pRI);
 265 static void dispatchSmsWrite (Parcel &p, RequestInfo *pRI);
 266 static void dispatchDataCall (Parcel& p, RequestInfo *pRI);
 267 static void dispatchVoiceRadioTech (Parcel& p, RequestInfo *pRI);
 268 static void dispatchSetInitialAttachApn (Parcel& p, RequestInfo *pRI);
 269 static void dispatchCdmaSubscriptionSource (Parcel& p, RequestInfo *pRI);
 270
 271 static void dispatchCdmaSms(Parcel &p, RequestInfo *pRI);
 272 static void dispatchImsSms(Parcel &p, RequestInfo *pRI);
 273 static void dispatchImsCdmaSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef);
 274 static void dispatchImsGsmSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef);
 275 static void dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI);
 276 static void dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI);
 277 static void dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI);
 278 static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI);
 279 static void dispatchNVReadItem(Parcel &p, RequestInfo *pRI);
 280 static void dispatchNVWriteItem(Parcel &p, RequestInfo *pRI);
 281 static void dispatchUiccSubscripton(Parcel &p, RequestInfo *pRI);
 282 static void dispatchSimAuthentication(Parcel &p, RequestInfo *pRI);
 283 static void dispatchDataProfile(Parcel &p, RequestInfo *pRI);
 284 static void dispatchRadioCapability(Parcel &p, RequestInfo *pRI);
 285 static int responseInts(Parcel &p, void *response, size_t responselen);
 286 static int responseFailCause(Parcel &p, void *response, size_t responselen);
 287 static int responseStrings(Parcel &p, void *response, size_t responselen);
 288 static int responseString(Parcel &p, void *response, size_t responselen);
 289 static int responseVoid(Parcel &p, void *response, size_t responselen);
 290 static int responseCallList(Parcel &p, void *response, size_t responselen);
 291 static int responseSMS(Parcel &p, void *response, size_t responselen);
 292 static int responseSIM_IO(Parcel &p, void *response, size_t responselen);
 293 static int responseCallForwards(Parcel &p, void *response, size_t responselen);
 294 static int responseDataCallList(Parcel &p, void *response, size_t responselen);
 295 static int responseSetupDataCall(Parcel &p, void *response, size_t responselen);
 296 static int responseRaw(Parcel &p, void *response, size_t responselen);
 297 static int responseSsn(Parcel &p, void *response, size_t responselen);
 298 static int responseSimStatus(Parcel &p, void *response, size_t responselen);
 299 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen);
 300 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen);
 301 static int responseCdmaSms(Parcel &p, void *response, size_t responselen);
 302 static int responseCellList(Parcel &p, void *response, size_t responselen);
 303 static int responseCdmaInformationRecords(Parcel &p,void *response, size_t responselen);
 304 static int responseRilSignalStrength(Parcel &p,void *response, size_t responselen);
 305 static int responseCallRing(Parcel &p, void *response, size_t responselen);
 306 static int responseCdmaSignalInfoRecord(Parcel &p,void *response, size_t responselen);
 307 static int responseCdmaCallWaiting(Parcel &p,void *response, size_t responselen);
 308 static int responseSimRefresh(Parcel &p, void *response, size_t responselen);
 309 static int responseCellInfoList(Parcel &p, void *response, size_t responselen);
 310 static int responseHardwareConfig(Parcel &p, void *response, size_t responselen);
 311 static int responseDcRtInfo(Parcel &p, void *response, size_t responselen);
 312 static int responseRadioCapability(Parcel &p, void *response, size_t responselen);
 313 static int responseSSData(Parcel &p, void *response, size_t responselen);
 314 static int responseLceStatus(Parcel &p, void *response, size_t responselen);
 315 static int responseLceData(Parcel &p, void *response, size_t responselen);
 316 static int responseActivityData(Parcel &p, void *response, size_t responselen);
 317
 318 static int decodeVoiceRadioTechnology (RIL_RadioState radioState);
 319 static int decodeCdmaSubscriptionSource (RIL_RadioState radioState);
 320 static RIL_RadioState processRadioState(RIL_RadioState newRadioState);
 321 static void grabPartialWakeLock();
 322 static void releaseWakeLock();
 323 static void wakeTimeoutCallback(void *);
 324
 325 static bool isServiceTypeCfQuery(RIL_SsServiceType serType, RIL_SsRequestType reqType);
 326
 327 static bool isDebuggable();
 328
 329 #ifdef RIL_SHLIB
 330 #if defined(ANDROID_MULTI_SIM)
 331 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
 332                                 size_t datalen, RIL_SOCKET_ID socket_id);
 333 #else
 334 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
 335                                 size_t datalen);
 336 #endif
 337 #endif
 338
 339 #if defined(ANDROID_MULTI_SIM)
 340 #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c), (d))
 341 #define CALL_ONREQUEST(a, b, c, d, e) s_callbacks.onRequest((a), (b), (c), (d), (e))
 342 #define CALL_ONSTATEREQUEST(a) s_callbacks.onStateRequest(a)
 343 #else
 344 #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c))
 345 #define CALL_ONREQUEST(a, b, c, d, e) s_callbacks.onRequest((a), (b), (c), (d))
 346 #define CALL_ONSTATEREQUEST(a) s_callbacks.onStateRequest()
 347 #endif
 348
 349 static UserCallbackInfo * internalRequestTimedCallback
 350     (RIL_TimedCallback callback, void *param,
 351         const struct timeval *relativeTime);
 352
 353 /** Index == requestNumber */
 354 static CommandInfo s_commands[] = {
 355 #include "ril_commands.h"
 356 };
 357
 358 static UnsolResponseInfo s_unsolResponses[] = {
 359 #include "ril_unsol_commands.h"
 360 };
 361
 362 /* For older RILs that do not support new commands RIL_REQUEST_VOICE_RADIO_TECH and
 363    RIL_UNSOL_VOICE_RADIO_TECH_CHANGED messages, decode the voice radio tech from
 364    radio state message and store it. Every time there is a change in Radio State
 365    check to see if voice radio tech changes and notify telephony
 366  */
 367 int voiceRadioTech = -1;
 368
 369 /* For older RILs that do not support new commands RIL_REQUEST_GET_CDMA_SUBSCRIPTION_SOURCE
 370    and RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED messages, decode the subscription
 371    source from radio state and store it. Every time there is a change in Radio State
 372    check to see if subscription source changed and notify telephony
 373  */
 374 int cdmaSubscriptionSource = -1;
 375
 376 /* For older RILs that do not send RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, decode the
 377    SIM/RUIM state from radio state and store it. Every time there is a change in Radio State,
 378    check to see if SIM/RUIM status changed and notify telephony
 379  */
 380 int simRuimStatus = -1;
 381
 382 static char * RIL_getRilSocketName() {
 383     return rild;
 384 }
 385
 386 extern "C"
 387 void RIL_setRilSocketName(const char * s) {
 388     strncpy(rild, s, MAX_SOCKET_NAME_LENGTH);
 389 }
 390
 391 static char *
 392 strdupReadString(Parcel &p) {
 393     size_t stringlen;
 394     const char16_t *s16;
 395
 396     s16 = p.readString16Inplace(&stringlen);
 397
 398     return strndup16to8(s16, stringlen);
 399 }
 400
 401 static status_t
 402 readStringFromParcelInplace(Parcel &p, char *str, size_t maxLen) {
 403     size_t s16Len;
 404     const char16_t *s16;
 405
 406     s16 = p.readString16Inplace(&s16Len);
 407     if (s16 == NULL) {
 408         return NO_MEMORY;
 409     }
 410     size_t strLen = strnlen16to8(s16, s16Len);
 411     if ((strLen + 1) > maxLen) {
 412         return NO_MEMORY;
 413     }
 414     if (strncpy16to8(str, s16, strLen) == NULL) {
 415         return NO_MEMORY;
 416     } else {
 417         return NO_ERROR;
 418     }
 419 }
 420
 421 static void writeStringToParcel(Parcel &p, const char *s) {
 422     char16_t *s16;
 423     size_t s16_len;
 424     s16 = strdup8to16(s, &s16_len);
 425     p.writeString16(s16, s16_len);
 426     free(s16);
 427 }
 428
 429
 430 static void
 431 memsetString (char *s) {
 432     if (s != NULL) {
 433         memset (s, 0, strlen(s));
 434     }
 435 }
 436
 437 void   nullParcelReleaseFunction (const uint8_t* data, size_t dataSize,
 438                                     const size_t* objects, size_t objectsSize,
 439                                         void* cookie) {
 440     // do nothing -- the data reference lives longer than the Parcel object
 441 }
 442
 443 /**
 444  * To be called from dispatch thread
 445  * Issue a single local request, ensuring that the response
 446  * is not sent back up to the command process
 447  */
 448 static void
 449 issueLocalRequest(int request, void *data, int len, RIL_SOCKET_ID socket_id) {
 450     RequestInfo *pRI;
 451     int ret;
 452     /* Hook for current context */
 453     /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
 454     pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
 455     /* pendingRequestsHook refer to &s_pendingRequests */
 456     RequestInfo**    pendingRequestsHook = &s_pendingRequests;
 457
 458 #if (SIM_COUNT == 2)
 459     if (socket_id == RIL_SOCKET_2) {
 460         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
 461         pendingRequestsHook = &s_pendingRequests_socket2;
 462     }
 463 #endif
 464
 465     pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
 466     if (pRI == NULL) {
 467         RLOGE("Memory allocation failed for request %s", requestToString(request));
 468         return;
 469     }
 470
 471     pRI->local = 1;
 472     pRI->token = 0xffffffff;        // token is not used in this context
 473     pRI->pCI = &(s_commands[request]);
 474     pRI->socket_id = socket_id;
 475
 476     ret = pthread_mutex_lock(pendingRequestsMutexHook);
 477     assert (ret == 0);
 478
 479     pRI->p_next = *pendingRequestsHook;
 480     *pendingRequestsHook = pRI;
 481
 482     ret = pthread_mutex_unlock(pendingRequestsMutexHook);
 483     assert (ret == 0);
 484
 485     RLOGD("C[locl]> %s", requestToString(request));
 486
 487     CALL_ONREQUEST(request, data, len, pRI, pRI->socket_id);
 488 }
 489
 490
 491
 492 static int
 493 processCommandBuffer(void *buffer, size_t buflen, RIL_SOCKET_ID socket_id) {
 494     Parcel p;
 495     status_t status;
 496     int32_t request;
 497     int32_t token;
 498     RequestInfo *pRI;
 499     int ret;
 500     /* Hook for current context */
 501     /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
 502     pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
 503     /* pendingRequestsHook refer to &s_pendingRequests */
 504     RequestInfo**    pendingRequestsHook = &s_pendingRequests;
 505
 506     p.setData((uint8_t *) buffer, buflen);
 507
 508     // status checked at end
 509     status = p.readInt32(&request);
 510     status = p.readInt32 (&token);
 511
 512 #if (SIM_COUNT >= 2)
 513     if (socket_id == RIL_SOCKET_2) {
 514         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
 515         pendingRequestsHook = &s_pendingRequests_socket2;
 516     }
 517 #if (SIM_COUNT >= 3)
 518     else if (socket_id == RIL_SOCKET_3) {
 519         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
 520         pendingRequestsHook = &s_pendingRequests_socket3;
 521     }
 522 #endif
 523 #if (SIM_COUNT >= 4)
 524     else if (socket_id == RIL_SOCKET_4) {
 525         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
 526         pendingRequestsHook = &s_pendingRequests_socket4;
 527     }
 528 #endif
 529 #endif
 530
 531     if (status != NO_ERROR) {
 532         RLOGE("invalid request block");
 533         return 0;
 534     }
 535
 536     // Received an Ack for the previous result sent to RIL.java,
 537     // so release wakelock and exit
 538     if (request == RIL_RESPONSE_ACKNOWLEDGEMENT) {
 539         releaseWakeLock();
 540         return 0;
 541     }
 542
 543     if (request < 1 || request >= (int32_t)NUM_ELEMS(s_commands)) {
 544         Parcel pErr;
 545         RLOGE("unsupported request code %d token %d", request, token);
 546         // FIXME this should perhaps return a response
 547         pErr.writeInt32 (RESPONSE_SOLICITED);
 548         pErr.writeInt32 (token);
 549         pErr.writeInt32 (RIL_E_GENERIC_FAILURE);
 550
 551         sendResponse(pErr, socket_id);
 552         return 0;
 553     }
 554
 555     pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
 556     if (pRI == NULL) {
 557         RLOGE("Memory allocation failed for request %s", requestToString(request));
 558         return 0;
 559     }
 560
 561     pRI->token = token;
 562     pRI->pCI = &(s_commands[request]);
 563     pRI->socket_id = socket_id;
 564
 565     ret = pthread_mutex_lock(pendingRequestsMutexHook);
 566     assert (ret == 0);
 567
 568     pRI->p_next = *pendingRequestsHook;
 569     *pendingRequestsHook = pRI;
 570
 571     ret = pthread_mutex_unlock(pendingRequestsMutexHook);
 572     assert (ret == 0);
 573
 574 /*    sLastDispatchedToken = token; */
 575
 576     pRI->pCI->dispatchFunction(p, pRI);
 577
 578     return 0;
 579 }
 580
 581 static void
 582 invalidCommandBlock (RequestInfo *pRI) {
 583     RLOGE("invalid command block for token %d request %s",
 584                 pRI->token, requestToString(pRI->pCI->requestNumber));
 585 }
 586
 587 /** Callee expects NULL */
 588 static void
 589 dispatchVoid (Parcel& p, RequestInfo *pRI) {
 590     clearPrintBuf;
 591     printRequest(pRI->token, pRI->pCI->requestNumber);
 592     CALL_ONREQUEST(pRI->pCI->requestNumber, NULL, 0, pRI, pRI->socket_id);
 593 }
 594
 595 /** Callee expects const char * */
 596 static void
 597 dispatchString (Parcel& p, RequestInfo *pRI) {
 598     status_t status;
 599     size_t datalen;
 600     size_t stringlen;
 601     char *string8 = NULL;
 602
 603     string8 = strdupReadString(p);
 604
 605     startRequest;
 606     appendPrintBuf("%s%s", printBuf, string8);
 607     closeRequest;
 608     printRequest(pRI->token, pRI->pCI->requestNumber);
 609
 610     CALL_ONREQUEST(pRI->pCI->requestNumber, string8,
 611                        sizeof(char *), pRI, pRI->socket_id);
 612
 613 #ifdef MEMSET_FREED
 614     memsetString(string8);
 615 #endif
 616
 617     free(string8);
 618     return;
 619 invalid:
 620     invalidCommandBlock(pRI);
 621     return;
 622 }
 623
 624 /** Callee expects const char ** */
 625 static void
 626 dispatchStrings (Parcel &p, RequestInfo *pRI) {
 627     int32_t countStrings;
 628     status_t status;
 629     size_t datalen;
 630     char **pStrings;
 631
 632     status = p.readInt32 (&countStrings);
 633
 634     if (status != NO_ERROR) {
 635         goto invalid;
 636     }
 637
 638     startRequest;
 639     if (countStrings == 0) {
 640         // just some non-null pointer
 641         pStrings = (char **)calloc(1, sizeof(char *));
 642         if (pStrings == NULL) {
 643             RLOGE("Memory allocation failed for request %s",
 644                     requestToString(pRI->pCI->requestNumber));
 645             closeRequest;
 646             return;
 647         }
 648
 649         datalen = 0;
 650     } else if (countStrings < 0) {
 651         pStrings = NULL;
 652         datalen = 0;
 653     } else {
 654         datalen = sizeof(char *) * countStrings;
 655
 656         pStrings = (char **)calloc(countStrings, sizeof(char *));
 657         if (pStrings == NULL) {
 658             RLOGE("Memory allocation failed for request %s",
 659                     requestToString(pRI->pCI->requestNumber));
 660             closeRequest;
 661             return;
 662         }
 663
 664         for (int i = 0 ; i < countStrings ; i++) {
 665             pStrings[i] = strdupReadString(p);
 666             appendPrintBuf("%s%s,", printBuf, pStrings[i]);
 667         }
 668     }
 669     removeLastChar;
 670     closeRequest;
 671     printRequest(pRI->token, pRI->pCI->requestNumber);
 672
 673     CALL_ONREQUEST(pRI->pCI->requestNumber, pStrings, datalen, pRI, pRI->socket_id);
 674
 675     if (pStrings != NULL) {
 676         for (int i = 0 ; i < countStrings ; i++) {
 677 #ifdef MEMSET_FREED
 678             memsetString (pStrings[i]);
 679 #endif
 680             free(pStrings[i]);
 681         }
 682
 683 #ifdef MEMSET_FREED
 684         memset(pStrings, 0, datalen);
 685 #endif
 686         free(pStrings);
 687     }
 688
 689     return;
 690 invalid:
 691     invalidCommandBlock(pRI);
 692     return;
 693 }
 694
 695 /** Callee expects const int * */
 696 static void
 697 dispatchInts (Parcel &p, RequestInfo *pRI) {
 698     int32_t count;
 699     status_t status;
 700     size_t datalen;
 701     int *pInts;
 702
 703     status = p.readInt32 (&count);
 704
 705     if (status != NO_ERROR || count <= 0) {
 706         goto invalid;
 707     }
 708
 709     datalen = sizeof(int) * count;
 710     pInts = (int *)calloc(count, sizeof(int));
 711     if (pInts == NULL) {
 712         RLOGE("Memory allocation failed for request %s", requestToString(pRI->pCI->requestNumber));
 713         return;
 714     }
 715
 716     startRequest;
 717     for (int i = 0 ; i < count ; i++) {
 718         int32_t t;
 719
 720         status = p.readInt32(&t);
 721         pInts[i] = (int)t;
 722         appendPrintBuf("%s%d,", printBuf, t);
 723
 724         if (status != NO_ERROR) {
 725             free(pInts);
 726             goto invalid;
 727         }
 728    }
 729    removeLastChar;
 730    closeRequest;
 731    printRequest(pRI->token, pRI->pCI->requestNumber);
 732
 733    CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<int *>(pInts),
 734                        datalen, pRI, pRI->socket_id);
 735
 736 #ifdef MEMSET_FREED
 737     memset(pInts, 0, datalen);
 738 #endif
 739     free(pInts);
 740     return;
 741 invalid:
 742     invalidCommandBlock(pRI);
 743     return;
 744 }
 745
 746
 747 /**
 748  * Callee expects const RIL_SMS_WriteArgs *
 749  * Payload is:
 750  *   int32_t status
 751  *   String pdu
 752  */
 753 static void
 754 dispatchSmsWrite (Parcel &p, RequestInfo *pRI) {
 755     RIL_SMS_WriteArgs args;
 756     int32_t t;
 757     status_t status;
 758
 759     RLOGD("dispatchSmsWrite");
 760     memset (&args, 0, sizeof(args));
 761
 762     status = p.readInt32(&t);
 763     args.status = (int)t;
 764
 765     args.pdu = strdupReadString(p);
 766
 767     if (status != NO_ERROR || args.pdu == NULL) {
 768         goto invalid;
 769     }
 770
 771     args.smsc = strdupReadString(p);
 772
 773     startRequest;
 774     appendPrintBuf("%s%d,%s,smsc=%s", printBuf, args.status,
 775         (char*)args.pdu,  (char*)args.smsc);
 776     closeRequest;
 777     printRequest(pRI->token, pRI->pCI->requestNumber);
 778
 779     CALL_ONREQUEST(pRI->pCI->requestNumber, &args, sizeof(args), pRI, pRI->socket_id);
 780
 781 #ifdef MEMSET_FREED
 782     memsetString (args.pdu);
 783 #endif
 784
 785     free (args.pdu);
 786
 787 #ifdef MEMSET_FREED
 788     memset(&args, 0, sizeof(args));
 789 #endif
 790
 791     return;
 792 invalid:
 793     invalidCommandBlock(pRI);
 794     return;
 795 }
 796
 797 /**
 798  * Callee expects const RIL_Dial *
 799  * Payload is:
 800  *   String address
 801  *   int32_t clir
 802  */
 803 static void
 804 dispatchDial (Parcel &p, RequestInfo *pRI) {
 805     RIL_Dial dial;
 806     RIL_UUS_Info uusInfo;
 807     int32_t sizeOfDial;
 808     int32_t t;
 809     int32_t uusPresent;
 810     status_t status;
 811
 812     RLOGD("dispatchDial");
 813     memset (&dial, 0, sizeof(dial));
 814
 815     dial.address = strdupReadString(p);
 816
 817     status = p.readInt32(&t);
 818     dial.clir = (int)t;
 819
 820     if (status != NO_ERROR || dial.address == NULL) {
 821         goto invalid;
 822     }
 823
 824     if (s_callbacks.version < 3) { // Remove when partners upgrade to version 3
 825         uusPresent = 0;
 826         sizeOfDial = sizeof(dial) - sizeof(RIL_UUS_Info *);
 827     } else {
 828         status = p.readInt32(&uusPresent);
 829
 830         if (status != NO_ERROR) {
 831             goto invalid;
 832         }
 833
 834         if (uusPresent == 0) {
 835             dial.uusInfo = NULL;
 836         } else {
 837             int32_t len;
 838
 839             memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
 840
 841             status = p.readInt32(&t);
 842             uusInfo.uusType = (RIL_UUS_Type) t;
 843
 844             status = p.readInt32(&t);
 845             uusInfo.uusDcs = (RIL_UUS_DCS) t;
 846
 847             status = p.readInt32(&len);
 848             if (status != NO_ERROR) {
 849                 goto invalid;
 850             }
 851
 852             // The java code writes -1 for null arrays
 853             if (((int) len) == -1) {
 854                 uusInfo.uusData = NULL;
 855                 len = 0;
 856             } else {
 857                 uusInfo.uusData = (char*) p.readInplace(len);
 858             }
 859
 860             uusInfo.uusLength = len;
 861             dial.uusInfo = &uusInfo;
 862         }
 863         sizeOfDial = sizeof(dial);
 864     }
 865
 866     startRequest;
 867     appendPrintBuf("%snum=%s,clir=%d", printBuf, dial.address, dial.clir);
 868     if (uusPresent) {
 869         appendPrintBuf("%s,uusType=%d,uusDcs=%d,uusLen=%d", printBuf,
 870                 dial.uusInfo->uusType, dial.uusInfo->uusDcs,
 871                 dial.uusInfo->uusLength);
 872     }
 873     closeRequest;
 874     printRequest(pRI->token, pRI->pCI->requestNumber);
 875
 876     CALL_ONREQUEST(pRI->pCI->requestNumber, &dial, sizeOfDial, pRI, pRI->socket_id);
 877
 878 #ifdef MEMSET_FREED
 879     memsetString (dial.address);
 880 #endif
 881
 882     free (dial.address);
 883
 884 #ifdef MEMSET_FREED
 885     memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
 886     memset(&dial, 0, sizeof(dial));
 887 #endif
 888
 889     return;
 890 invalid:
 891     invalidCommandBlock(pRI);
 892     return;
 893 }
 894
 895 /**
 896  * Callee expects const RIL_SIM_IO *
 897  * Payload is:
 898  *   int32_t command
 899  *   int32_t fileid
 900  *   String path
 901  *   int32_t p1, p2, p3
 902  *   String data
 903  *   String pin2
 904  *   String aidPtr
 905  */
 906 static void
 907 dispatchSIM_IO (Parcel &p, RequestInfo *pRI) {
 908     union RIL_SIM_IO {
 909         RIL_SIM_IO_v6 v6;
 910         RIL_SIM_IO_v5 v5;
 911     } simIO;
 912
 913     int32_t t;
 914     int size;
 915     status_t status;
 916
 917 #if VDBG
 918     RLOGD("dispatchSIM_IO");
 919 #endif
 920     memset (&simIO, 0, sizeof(simIO));
 921
 922     // note we only check status at the end
 923
 924     status = p.readInt32(&t);
 925     simIO.v6.command = (int)t;
 926
 927     status = p.readInt32(&t);
 928     simIO.v6.fileid = (int)t;
 929
 930     simIO.v6.path = strdupReadString(p);
 931
 932     status = p.readInt32(&t);
 933     simIO.v6.p1 = (int)t;
 934
 935     status = p.readInt32(&t);
 936     simIO.v6.p2 = (int)t;
 937
 938     status = p.readInt32(&t);
 939     simIO.v6.p3 = (int)t;
 940
 941     simIO.v6.data = strdupReadString(p);
 942     simIO.v6.pin2 = strdupReadString(p);
 943     simIO.v6.aidPtr = strdupReadString(p);
 944
 945     startRequest;
 946     appendPrintBuf("%scmd=0x%X,efid=0x%X,path=%s,%d,%d,%d,%s,pin2=%s,aid=%s", printBuf,
 947         simIO.v6.command, simIO.v6.fileid, (char*)simIO.v6.path,
 948         simIO.v6.p1, simIO.v6.p2, simIO.v6.p3,
 949         (char*)simIO.v6.data,  (char*)simIO.v6.pin2, simIO.v6.aidPtr);
 950     closeRequest;
 951     printRequest(pRI->token, pRI->pCI->requestNumber);
 952
 953     if (status != NO_ERROR) {
 954         goto invalid;
 955     }
 956
 957     size = (s_callbacks.version < 6) ? sizeof(simIO.v5) : sizeof(simIO.v6);
 958     CALL_ONREQUEST(pRI->pCI->requestNumber, &simIO, size, pRI, pRI->socket_id);
 959
 960 #ifdef MEMSET_FREED
 961     memsetString (simIO.v6.path);
 962     memsetString (simIO.v6.data);
 963     memsetString (simIO.v6.pin2);
 964     memsetString (simIO.v6.aidPtr);
 965 #endif
 966
 967     free (simIO.v6.path);
 968     free (simIO.v6.data);
 969     free (simIO.v6.pin2);
 970     free (simIO.v6.aidPtr);
 971
 972 #ifdef MEMSET_FREED
 973     memset(&simIO, 0, sizeof(simIO));
 974 #endif
 975
 976     return;
 977 invalid:
 978     invalidCommandBlock(pRI);
 979     return;
 980 }
 981
 982 /**
 983  * Callee expects const RIL_SIM_APDU *
 984  * Payload is:
 985  *   int32_t sessionid
 986  *   int32_t cla
 987  *   int32_t instruction
 988  *   int32_t p1, p2, p3
 989  *   String data
 990  */
 991 static void
 992 dispatchSIM_APDU (Parcel &p, RequestInfo *pRI) {
 993     int32_t t;
 994     status_t status;
 995     RIL_SIM_APDU apdu;
 996
 997 #if VDBG
 998     RLOGD("dispatchSIM_APDU");
 999 #endif
1000     memset (&apdu, 0, sizeof(RIL_SIM_APDU));
1001
1002     // Note we only check status at the end. Any single failure leads to
1003     // subsequent reads filing.
1004     status = p.readInt32(&t);
1005     apdu.sessionid = (int)t;
1006
1007     status = p.readInt32(&t);
1008     apdu.cla = (int)t;
1009
1010     status = p.readInt32(&t);
1011     apdu.instruction = (int)t;
1012
1013     status = p.readInt32(&t);
1014     apdu.p1 = (int)t;
1015
1016     status = p.readInt32(&t);
1017     apdu.p2 = (int)t;
1018
1019     status = p.readInt32(&t);
1020     apdu.p3 = (int)t;
1021
1022     apdu.data = strdupReadString(p);
1023
1024     startRequest;
1025     appendPrintBuf("%ssessionid=%d,cla=%d,ins=%d,p1=%d,p2=%d,p3=%d,data=%s",
1026         printBuf, apdu.sessionid, apdu.cla, apdu.instruction, apdu.p1, apdu.p2,
1027         apdu.p3, (char*)apdu.data);
1028     closeRequest;
1029     printRequest(pRI->token, pRI->pCI->requestNumber);
1030
1031     if (status != NO_ERROR) {
1032         goto invalid;
1033     }
1034
1035     CALL_ONREQUEST(pRI->pCI->requestNumber, &apdu, sizeof(RIL_SIM_APDU), pRI, pRI->socket_id);
1036
1037 #ifdef MEMSET_FREED
1038     memsetString(apdu.data);
1039 #endif
1040     free(apdu.data);
1041
1042 #ifdef MEMSET_FREED
1043     memset(&apdu, 0, sizeof(RIL_SIM_APDU));
1044 #endif
1045
1046     return;
1047 invalid:
1048     invalidCommandBlock(pRI);
1049     return;
1050 }
1051
1052
1053 /**
1054  * Callee expects const RIL_CallForwardInfo *
1055  * Payload is:
1056  *  int32_t status/action
1057  *  int32_t reason
1058  *  int32_t serviceCode
1059  *  int32_t toa
1060  *  String number  (0 length -> null)
1061  *  int32_t timeSeconds
1062  */
1063 static void
1064 dispatchCallForward(Parcel &p, RequestInfo *pRI) {
1065     RIL_CallForwardInfo cff;
1066     int32_t t;
1067     status_t status;
1068
1069     RLOGD("dispatchCallForward");
1070     memset (&cff, 0, sizeof(cff));
1071
1072     // note we only check status at the end
1073
1074     status = p.readInt32(&t);
1075     cff.status = (int)t;
1076
1077     status = p.readInt32(&t);
1078     cff.reason = (int)t;
1079
1080     status = p.readInt32(&t);
1081     cff.serviceClass = (int)t;
1082
1083     status = p.readInt32(&t);
1084     cff.toa = (int)t;
1085
1086     cff.number = strdupReadString(p);
1087
1088     status = p.readInt32(&t);
1089     cff.timeSeconds = (int)t;
1090
1091     if (status != NO_ERROR) {
1092         goto invalid;
1093     }
1094
1095     // special case: number 0-length fields is null
1096
1097     if (cff.number != NULL && strlen (cff.number) == 0) {
1098         cff.number = NULL;
1099     }
1100
1101     startRequest;
1102     appendPrintBuf("%sstat=%d,reason=%d,serv=%d,toa=%d,%s,tout=%d", printBuf,
1103         cff.status, cff.reason, cff.serviceClass, cff.toa,
1104         (char*)cff.number, cff.timeSeconds);
1105     closeRequest;
1106     printRequest(pRI->token, pRI->pCI->requestNumber);
1107
1108     CALL_ONREQUEST(pRI->pCI->requestNumber, &cff, sizeof(cff), pRI, pRI->socket_id);
1109
1110 #ifdef MEMSET_FREED
1111     memsetString(cff.number);
1112 #endif
1113
1114     free (cff.number);
1115
1116 #ifdef MEMSET_FREED
1117     memset(&cff, 0, sizeof(cff));
1118 #endif
1119
1120     return;
1121 invalid:
1122     invalidCommandBlock(pRI);
1123     return;
1124 }
1125
1126
1127 static void
1128 dispatchRaw(Parcel &p, RequestInfo *pRI) {
1129     int32_t len;
1130     status_t status;
1131     const void *data;
1132
1133     status = p.readInt32(&len);
1134
1135     if (status != NO_ERROR) {
1136         goto invalid;
1137     }
1138
1139     // The java code writes -1 for null arrays
1140     if (((int)len) == -1) {
1141         data = NULL;
1142         len = 0;
1143     }
1144
1145     data = p.readInplace(len);
1146
1147     startRequest;
1148     appendPrintBuf("%sraw_size=%d", printBuf, len);
1149     closeRequest;
1150     printRequest(pRI->token, pRI->pCI->requestNumber);
1151
1152     CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<void *>(data), len, pRI, pRI->socket_id);
1153
1154     return;
1155 invalid:
1156     invalidCommandBlock(pRI);
1157     return;
1158 }
1159
1160 static status_t
1161 constructCdmaSms(Parcel &p, RequestInfo *pRI, RIL_CDMA_SMS_Message& rcsm) {
1162     int32_t  t;
1163     uint8_t ut;
1164     status_t status;
1165     int32_t digitCount;
1166     int digitLimit;
1167
1168     memset(&rcsm, 0, sizeof(rcsm));
1169
1170     status = p.readInt32(&t);
1171     rcsm.uTeleserviceID = (int) t;
1172
1173     status = p.read(&ut,sizeof(ut));
1174     rcsm.bIsServicePresent = (uint8_t) ut;
1175
1176     status = p.readInt32(&t);
1177     rcsm.uServicecategory = (int) t;
1178
1179     status = p.readInt32(&t);
1180     rcsm.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1181
1182     status = p.readInt32(&t);
1183     rcsm.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1184
1185     status = p.readInt32(&t);
1186     rcsm.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1187
1188     status = p.readInt32(&t);
1189     rcsm.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1190
1191     status = p.read(&ut,sizeof(ut));
1192     rcsm.sAddress.number_of_digits= (uint8_t) ut;
1193
1194     digitLimit= MIN((rcsm.sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
1195     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1196         status = p.read(&ut,sizeof(ut));
1197         rcsm.sAddress.digits[digitCount] = (uint8_t) ut;
1198     }
1199
1200     status = p.readInt32(&t);
1201     rcsm.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1202
1203     status = p.read(&ut,sizeof(ut));
1204     rcsm.sSubAddress.odd = (uint8_t) ut;
1205
1206     status = p.read(&ut,sizeof(ut));
1207     rcsm.sSubAddress.number_of_digits = (uint8_t) ut;
1208
1209     digitLimit= MIN((rcsm.sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
1210     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1211         status = p.read(&ut,sizeof(ut));
1212         rcsm.sSubAddress.digits[digitCount] = (uint8_t) ut;
1213     }
1214
1215     status = p.readInt32(&t);
1216     rcsm.uBearerDataLen = (int) t;
1217
1218     digitLimit= MIN((rcsm.uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
1219     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1220         status = p.read(&ut, sizeof(ut));
1221         rcsm.aBearerData[digitCount] = (uint8_t) ut;
1222     }
1223
1224     if (status != NO_ERROR) {
1225         return status;
1226     }
1227
1228     startRequest;
1229     appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
1230             sAddress.digit_mode=%d, sAddress.Number_mode=%d, sAddress.number_type=%d, ",
1231             printBuf, rcsm.uTeleserviceID,rcsm.bIsServicePresent,rcsm.uServicecategory,
1232             rcsm.sAddress.digit_mode, rcsm.sAddress.number_mode,rcsm.sAddress.number_type);
1233     closeRequest;
1234
1235     printRequest(pRI->token, pRI->pCI->requestNumber);
1236
1237     return status;
1238 }
1239
1240 static void
1241 dispatchCdmaSms(Parcel &p, RequestInfo *pRI) {
1242     RIL_CDMA_SMS_Message rcsm;
1243
1244     RLOGD("dispatchCdmaSms");
1245     if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1246         goto invalid;
1247     }
1248
1249     CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsm, sizeof(rcsm),pRI, pRI->socket_id);
1250
1251 #ifdef MEMSET_FREED
1252     memset(&rcsm, 0, sizeof(rcsm));
1253 #endif
1254
1255     return;
1256
1257 invalid:
1258     invalidCommandBlock(pRI);
1259     return;
1260 }
1261
1262 static void
1263 dispatchImsCdmaSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1264     RIL_IMS_SMS_Message rism;
1265     RIL_CDMA_SMS_Message rcsm;
1266
1267     RLOGD("dispatchImsCdmaSms: retry=%d, messageRef=%d", retry, messageRef);
1268
1269     if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1270         goto invalid;
1271     }
1272     memset(&rism, 0, sizeof(rism));
1273     rism.tech = RADIO_TECH_3GPP2;
1274     rism.retry = retry;
1275     rism.messageRef = messageRef;
1276     rism.message.cdmaMessage = &rcsm;
1277
1278     CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1279             sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1280             +sizeof(rcsm),pRI, pRI->socket_id);
1281
1282 #ifdef MEMSET_FREED
1283     memset(&rcsm, 0, sizeof(rcsm));
1284     memset(&rism, 0, sizeof(rism));
1285 #endif
1286
1287     return;
1288
1289 invalid:
1290     invalidCommandBlock(pRI);
1291     return;
1292 }
1293
1294 static void
1295 dispatchImsGsmSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1296     RIL_IMS_SMS_Message rism;
1297     int32_t countStrings;
1298     status_t status;
1299     size_t datalen;
1300     char **pStrings;
1301     RLOGD("dispatchImsGsmSms: retry=%d, messageRef=%d", retry, messageRef);
1302
1303     status = p.readInt32 (&countStrings);
1304
1305     if (status != NO_ERROR) {
1306         goto invalid;
1307     }
1308
1309     memset(&rism, 0, sizeof(rism));
1310     rism.tech = RADIO_TECH_3GPP;
1311     rism.retry = retry;
1312     rism.messageRef = messageRef;
1313
1314     startRequest;
1315     appendPrintBuf("%stech=%d, retry=%d, messageRef=%d, ", printBuf,
1316                     (int)rism.tech, (int)rism.retry, rism.messageRef);
1317     if (countStrings == 0) {
1318         // just some non-null pointer
1319         pStrings = (char **)calloc(1, sizeof(char *));
1320         if (pStrings == NULL) {
1321             RLOGE("Memory allocation failed for request %s",
1322                     requestToString(pRI->pCI->requestNumber));
1323             closeRequest;
1324             return;
1325         }
1326
1327         datalen = 0;
1328     } else if (countStrings < 0) {
1329         pStrings = NULL;
1330         datalen = 0;
1331     } else {
1332         if (countStrings > (INT_MAX/sizeof(char *))) {
1333             RLOGE("Invalid value of countStrings: \n");
1334             closeRequest;
1335             return;
1336         }
1337         datalen = sizeof(char *) * countStrings;
1338
1339         pStrings = (char **)calloc(countStrings, sizeof(char *));
1340         if (pStrings == NULL) {
1341             RLOGE("Memory allocation failed for request %s",
1342                     requestToString(pRI->pCI->requestNumber));
1343             closeRequest;
1344             return;
1345         }
1346
1347         for (int i = 0 ; i < countStrings ; i++) {
1348             pStrings[i] = strdupReadString(p);
1349             appendPrintBuf("%s%s,", printBuf, pStrings[i]);
1350         }
1351     }
1352     removeLastChar;
1353     closeRequest;
1354     printRequest(pRI->token, pRI->pCI->requestNumber);
1355
1356     rism.message.gsmMessage = pStrings;
1357     CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1358             sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1359             +datalen, pRI, pRI->socket_id);
1360
1361     if (pStrings != NULL) {
1362         for (int i = 0 ; i < countStrings ; i++) {
1363 #ifdef MEMSET_FREED
1364             memsetString (pStrings[i]);
1365 #endif
1366             free(pStrings[i]);
1367         }
1368
1369 #ifdef MEMSET_FREED
1370         memset(pStrings, 0, datalen);
1371 #endif
1372         free(pStrings);
1373     }
1374
1375 #ifdef MEMSET_FREED
1376     memset(&rism, 0, sizeof(rism));
1377 #endif
1378     return;
1379 invalid:
1380     ALOGE("dispatchImsGsmSms invalid block");
1381     invalidCommandBlock(pRI);
1382     return;
1383 }
1384
1385 static void
1386 dispatchImsSms(Parcel &p, RequestInfo *pRI) {
1387     int32_t  t;
1388     status_t status = p.readInt32(&t);
1389     RIL_RadioTechnologyFamily format;
1390     uint8_t retry;
1391     int32_t messageRef;
1392
1393     RLOGD("dispatchImsSms");
1394     if (status != NO_ERROR) {
1395         goto invalid;
1396     }
1397     format = (RIL_RadioTechnologyFamily) t;
1398
1399     // read retry field
1400     status = p.read(&retry,sizeof(retry));
1401     if (status != NO_ERROR) {
1402         goto invalid;
1403     }
1404     // read messageRef field
1405     status = p.read(&messageRef,sizeof(messageRef));
1406     if (status != NO_ERROR) {
1407         goto invalid;
1408     }
1409
1410     if (RADIO_TECH_3GPP == format) {
1411         dispatchImsGsmSms(p, pRI, retry, messageRef);
1412     } else if (RADIO_TECH_3GPP2 == format) {
1413         dispatchImsCdmaSms(p, pRI, retry, messageRef);
1414     } else {
1415         ALOGE("requestImsSendSMS invalid format value =%d", format);
1416     }
1417
1418     return;
1419
1420 invalid:
1421     invalidCommandBlock(pRI);
1422     return;
1423 }
1424
1425 static void
1426 dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI) {
1427     RIL_CDMA_SMS_Ack rcsa;
1428     int32_t  t;
1429     status_t status;
1430     int32_t digitCount;
1431
1432     RLOGD("dispatchCdmaSmsAck");
1433     memset(&rcsa, 0, sizeof(rcsa));
1434
1435     status = p.readInt32(&t);
1436     rcsa.uErrorClass = (RIL_CDMA_SMS_ErrorClass) t;
1437
1438     status = p.readInt32(&t);
1439     rcsa.uSMSCauseCode = (int) t;
1440
1441     if (status != NO_ERROR) {
1442         goto invalid;
1443     }
1444
1445     startRequest;
1446     appendPrintBuf("%suErrorClass=%d, uTLStatus=%d, ",
1447             printBuf, rcsa.uErrorClass, rcsa.uSMSCauseCode);
1448     closeRequest;
1449
1450     printRequest(pRI->token, pRI->pCI->requestNumber);
1451
1452     CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsa, sizeof(rcsa),pRI, pRI->socket_id);
1453
1454 #ifdef MEMSET_FREED
1455     memset(&rcsa, 0, sizeof(rcsa));
1456 #endif
1457
1458     return;
1459
1460 invalid:
1461     invalidCommandBlock(pRI);
1462     return;
1463 }
1464
1465 static void
1466 dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1467     int32_t t;
1468     status_t status;
1469     int32_t num;
1470
1471     status = p.readInt32(&num);
1472     if (status != NO_ERROR) {
1473         goto invalid;
1474     }
1475
1476     {
1477         RIL_GSM_BroadcastSmsConfigInfo gsmBci[num];
1478         RIL_GSM_BroadcastSmsConfigInfo *gsmBciPtrs[num];
1479
1480         startRequest;
1481         for (int i = 0 ; i < num ; i++ ) {
1482             gsmBciPtrs[i] = &gsmBci[i];
1483
1484             status = p.readInt32(&t);
1485             gsmBci[i].fromServiceId = (int) t;
1486
1487             status = p.readInt32(&t);
1488             gsmBci[i].toServiceId = (int) t;
1489
1490             status = p.readInt32(&t);
1491             gsmBci[i].fromCodeScheme = (int) t;
1492
1493             status = p.readInt32(&t);
1494             gsmBci[i].toCodeScheme = (int) t;
1495
1496             status = p.readInt32(&t);
1497             gsmBci[i].selected = (uint8_t) t;
1498
1499             appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId =%d, \
1500                   fromCodeScheme=%d, toCodeScheme=%d, selected =%d]", printBuf, i,
1501                   gsmBci[i].fromServiceId, gsmBci[i].toServiceId,
1502                   gsmBci[i].fromCodeScheme, gsmBci[i].toCodeScheme,
1503                   gsmBci[i].selected);
1504         }
1505         closeRequest;
1506
1507         if (status != NO_ERROR) {
1508             goto invalid;
1509         }
1510
1511         CALL_ONREQUEST(pRI->pCI->requestNumber,
1512                               gsmBciPtrs,
1513                               num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *),
1514                               pRI, pRI->socket_id);
1515
1516 #ifdef MEMSET_FREED
1517         memset(gsmBci, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo));
1518         memset(gsmBciPtrs, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *));
1519 #endif
1520     }
1521
1522     return;
1523
1524 invalid:
1525     invalidCommandBlock(pRI);
1526     return;
1527 }
1528
1529 static void
1530 dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1531     int32_t t;
1532     status_t status;
1533     int32_t num;
1534
1535     status = p.readInt32(&num);
1536     if (status != NO_ERROR) {
1537         goto invalid;
1538     }
1539
1540     {
1541         RIL_CDMA_BroadcastSmsConfigInfo cdmaBci[num];
1542         RIL_CDMA_BroadcastSmsConfigInfo *cdmaBciPtrs[num];
1543
1544         startRequest;
1545         for (int i = 0 ; i < num ; i++ ) {
1546             cdmaBciPtrs[i] = &cdmaBci[i];
1547
1548             status = p.readInt32(&t);
1549             cdmaBci[i].service_category = (int) t;
1550
1551             status = p.readInt32(&t);
1552             cdmaBci[i].language = (int) t;
1553
1554             status = p.readInt32(&t);
1555             cdmaBci[i].selected = (uint8_t) t;
1556
1557             appendPrintBuf("%s [%d: service_category=%d, language =%d, \
1558                   entries.bSelected =%d]", printBuf, i, cdmaBci[i].service_category,
1559                   cdmaBci[i].language, cdmaBci[i].selected);
1560         }
1561         closeRequest;
1562
1563         if (status != NO_ERROR) {
1564             goto invalid;
1565         }
1566
1567         CALL_ONREQUEST(pRI->pCI->requestNumber,
1568                               cdmaBciPtrs,
1569                               num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *),
1570                               pRI, pRI->socket_id);
1571
1572 #ifdef MEMSET_FREED
1573         memset(cdmaBci, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo));
1574         memset(cdmaBciPtrs, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *));
1575 #endif
1576     }
1577
1578     return;
1579
1580 invalid:
1581     invalidCommandBlock(pRI);
1582     return;
1583 }
1584
1585 static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI) {
1586     RIL_CDMA_SMS_WriteArgs rcsw;
1587     int32_t  t;
1588     uint32_t ut;
1589     uint8_t  uct;
1590     status_t status;
1591     int32_t  digitCount;
1592     int32_t  digitLimit;
1593
1594     memset(&rcsw, 0, sizeof(rcsw));
1595
1596     status = p.readInt32(&t);
1597     rcsw.status = t;
1598
1599     status = p.readInt32(&t);
1600     rcsw.message.uTeleserviceID = (int) t;
1601
1602     status = p.read(&uct,sizeof(uct));
1603     rcsw.message.bIsServicePresent = (uint8_t) uct;
1604
1605     status = p.readInt32(&t);
1606     rcsw.message.uServicecategory = (int) t;
1607
1608     status = p.readInt32(&t);
1609     rcsw.message.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1610
1611     status = p.readInt32(&t);
1612     rcsw.message.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1613
1614     status = p.readInt32(&t);
1615     rcsw.message.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1616
1617     status = p.readInt32(&t);
1618     rcsw.message.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1619
1620     status = p.read(&uct,sizeof(uct));
1621     rcsw.message.sAddress.number_of_digits = (uint8_t) uct;
1622
1623     digitLimit = MIN((rcsw.message.sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
1624
1625     for(digitCount = 0 ; digitCount < digitLimit; digitCount ++) {
1626         status = p.read(&uct,sizeof(uct));
1627         rcsw.message.sAddress.digits[digitCount] = (uint8_t) uct;
1628     }
1629
1630     status = p.readInt32(&t);
1631     rcsw.message.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1632
1633     status = p.read(&uct,sizeof(uct));
1634     rcsw.message.sSubAddress.odd = (uint8_t) uct;
1635
1636     status = p.read(&uct,sizeof(uct));
1637     rcsw.message.sSubAddress.number_of_digits = (uint8_t) uct;
1638
1639     digitLimit = MIN((rcsw.message.sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
1640
1641     for(digitCount = 0 ; digitCount < digitLimit; digitCount ++) {
1642         status = p.read(&uct,sizeof(uct));
1643         rcsw.message.sSubAddress.digits[digitCount] = (uint8_t) uct;
1644     }
1645
1646     status = p.readInt32(&t);
1647     rcsw.message.uBearerDataLen = (int) t;
1648
1649     digitLimit = MIN((rcsw.message.uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
1650
1651     for(digitCount = 0 ; digitCount < digitLimit; digitCount ++) {
1652         status = p.read(&uct, sizeof(uct));
1653         rcsw.message.aBearerData[digitCount] = (uint8_t) uct;
1654     }
1655
1656     if (status != NO_ERROR) {
1657         goto invalid;
1658     }
1659
1660     startRequest;
1661     appendPrintBuf("%sstatus=%d, message.uTeleserviceID=%d, message.bIsServicePresent=%d, \
1662             message.uServicecategory=%d, message.sAddress.digit_mode=%d, \
1663             message.sAddress.number_mode=%d, \
1664             message.sAddress.number_type=%d, ",
1665             printBuf, rcsw.status, rcsw.message.uTeleserviceID, rcsw.message.bIsServicePresent,
1666             rcsw.message.uServicecategory, rcsw.message.sAddress.digit_mode,
1667             rcsw.message.sAddress.number_mode,
1668             rcsw.message.sAddress.number_type);
1669     closeRequest;
1670
1671     printRequest(pRI->token, pRI->pCI->requestNumber);
1672
1673     CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsw, sizeof(rcsw),pRI, pRI->socket_id);
1674
1675 #ifdef MEMSET_FREED
1676     memset(&rcsw, 0, sizeof(rcsw));
1677 #endif
1678
1679     return;
1680
1681 invalid:
1682     invalidCommandBlock(pRI);
1683     return;
1684
1685 }
1686
1687 // For backwards compatibility in RIL_REQUEST_SETUP_DATA_CALL.
1688 // Version 4 of the RIL interface adds a new PDP type parameter to support
1689 // IPv6 and dual-stack PDP contexts. When dealing with a previous version of
1690 // RIL, remove the parameter from the request.
1691 static void dispatchDataCall(Parcel& p, RequestInfo *pRI) {
1692     // In RIL v3, REQUEST_SETUP_DATA_CALL takes 6 parameters.
1693     const int numParamsRilV3 = 6;
1694
1695     // The first bytes of the RIL parcel contain the request number and the
1696     // serial number - see processCommandBuffer(). Copy them over too.
1697     int pos = p.dataPosition();
1698
1699     int numParams = p.readInt32();
1700     if (s_callbacks.version < 4 && numParams > numParamsRilV3) {
1701       Parcel p2;
1702       p2.appendFrom(&p, 0, pos);
1703       p2.writeInt32(numParamsRilV3);
1704       for(int i = 0; i < numParamsRilV3; i++) {
1705         p2.writeString16(p.readString16());
1706       }
1707       p2.setDataPosition(pos);
1708       dispatchStrings(p2, pRI);
1709     } else {
1710       p.setDataPosition(pos);
1711       dispatchStrings(p, pRI);
1712     }
1713 }
1714
1715 // For backwards compatibility with RILs that dont support RIL_REQUEST_VOICE_RADIO_TECH.
1716 // When all RILs handle this request, this function can be removed and
1717 // the request can be sent directly to the RIL using dispatchVoid.
1718 static void dispatchVoiceRadioTech(Parcel& p, RequestInfo *pRI) {
1719     RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1720
1721     if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1722         RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1723     }
1724
1725     // RILs that support RADIO_STATE_ON should support this request.
1726     if (RADIO_STATE_ON == state) {
1727         dispatchVoid(p, pRI);
1728         return;
1729     }
1730
1731     // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1732     // will not support this new request either and decode Voice Radio Technology
1733     // from Radio State
1734     voiceRadioTech = decodeVoiceRadioTechnology(state);
1735
1736     if (voiceRadioTech < 0)
1737         RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1738     else
1739         RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &voiceRadioTech, sizeof(int));
1740 }
1741
1742 // For backwards compatibility in RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE:.
1743 // When all RILs handle this request, this function can be removed and
1744 // the request can be sent directly to the RIL using dispatchVoid.
1745 static void dispatchCdmaSubscriptionSource(Parcel& p, RequestInfo *pRI) {
1746     RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1747
1748     if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1749         RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1750     }
1751
1752     // RILs that support RADIO_STATE_ON should support this request.
1753     if (RADIO_STATE_ON == state) {
1754         dispatchVoid(p, pRI);
1755         return;
1756     }
1757
1758     // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1759     // will not support this new request either and decode CDMA Subscription Source
1760     // from Radio State
1761     cdmaSubscriptionSource = decodeCdmaSubscriptionSource(state);
1762
1763     if (cdmaSubscriptionSource < 0)
1764         RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1765     else
1766         RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &cdmaSubscriptionSource, sizeof(int));
1767 }
1768
1769 static void dispatchSetInitialAttachApn(Parcel &p, RequestInfo *pRI)
1770 {
1771     RIL_InitialAttachApn pf;
1772     int32_t  t;
1773     status_t status;
1774
1775     memset(&pf, 0, sizeof(pf));
1776
1777     pf.apn = strdupReadString(p);
1778     pf.protocol = strdupReadString(p);
1779
1780     status = p.readInt32(&t);
1781     pf.authtype = (int) t;
1782
1783     pf.username = strdupReadString(p);
1784     pf.password = strdupReadString(p);
1785
1786     startRequest;
1787     appendPrintBuf("%sapn=%s, protocol=%s, authtype=%d, username=%s, password=%s",
1788             printBuf, pf.apn, pf.protocol, pf.authtype, pf.username, pf.password);
1789     closeRequest;
1790     printRequest(pRI->token, pRI->pCI->requestNumber);
1791
1792     if (status != NO_ERROR) {
1793         goto invalid;
1794     }
1795     CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1796
1797 #ifdef MEMSET_FREED
1798     memsetString(pf.apn);
1799     memsetString(pf.protocol);
1800     memsetString(pf.username);
1801     memsetString(pf.password);
1802 #endif
1803
1804     free(pf.apn);
1805     free(pf.protocol);
1806     free(pf.username);
1807     free(pf.password);
1808
1809 #ifdef MEMSET_FREED
1810     memset(&pf, 0, sizeof(pf));
1811 #endif
1812
1813     return;
1814 invalid:
1815     invalidCommandBlock(pRI);
1816     return;
1817 }
1818
1819 static void dispatchNVReadItem(Parcel &p, RequestInfo *pRI) {
1820     RIL_NV_ReadItem nvri;
1821     int32_t  t;
1822     status_t status;
1823
1824     memset(&nvri, 0, sizeof(nvri));
1825
1826     status = p.readInt32(&t);
1827     nvri.itemID = (RIL_NV_Item) t;
1828
1829     if (status != NO_ERROR) {
1830         goto invalid;
1831     }
1832
1833     startRequest;
1834     appendPrintBuf("%snvri.itemID=%d, ", printBuf, nvri.itemID);
1835     closeRequest;
1836
1837     printRequest(pRI->token, pRI->pCI->requestNumber);
1838
1839     CALL_ONREQUEST(pRI->pCI->requestNumber, &nvri, sizeof(nvri), pRI, pRI->socket_id);
1840
1841 #ifdef MEMSET_FREED
1842     memset(&nvri, 0, sizeof(nvri));
1843 #endif
1844
1845     return;
1846
1847 invalid:
1848     invalidCommandBlock(pRI);
1849     return;
1850 }
1851
1852 static void dispatchNVWriteItem(Parcel &p, RequestInfo *pRI) {
1853     RIL_NV_WriteItem nvwi;
1854     int32_t  t;
1855     status_t status;
1856
1857     memset(&nvwi, 0, sizeof(nvwi));
1858
1859     status = p.readInt32(&t);
1860     nvwi.itemID = (RIL_NV_Item) t;
1861
1862     nvwi.value = strdupReadString(p);
1863
1864     if (status != NO_ERROR || nvwi.value == NULL) {
1865         goto invalid;
1866     }
1867
1868     startRequest;
1869     appendPrintBuf("%snvwi.itemID=%d, value=%s, ", printBuf, nvwi.itemID,
1870             nvwi.value);
1871     closeRequest;
1872
1873     printRequest(pRI->token, pRI->pCI->requestNumber);
1874
1875     CALL_ONREQUEST(pRI->pCI->requestNumber, &nvwi, sizeof(nvwi), pRI, pRI->socket_id);
1876
1877 #ifdef MEMSET_FREED
1878     memsetString(nvwi.value);
1879 #endif
1880
1881     free(nvwi.value);
1882
1883 #ifdef MEMSET_FREED
1884     memset(&nvwi, 0, sizeof(nvwi));
1885 #endif
1886
1887     return;
1888
1889 invalid:
1890     invalidCommandBlock(pRI);
1891     return;
1892 }
1893
1894
1895 static void dispatchUiccSubscripton(Parcel &p, RequestInfo *pRI) {
1896     RIL_SelectUiccSub uicc_sub;
1897     status_t status;
1898     int32_t  t;
1899     memset(&uicc_sub, 0, sizeof(uicc_sub));
1900
1901     status = p.readInt32(&t);
1902     if (status != NO_ERROR) {
1903         goto invalid;
1904     }
1905     uicc_sub.slot = (int) t;
1906
1907     status = p.readInt32(&t);
1908     if (status != NO_ERROR) {
1909         goto invalid;
1910     }
1911     uicc_sub.app_index = (int) t;
1912
1913     status = p.readInt32(&t);
1914     if (status != NO_ERROR) {
1915         goto invalid;
1916     }
1917     uicc_sub.sub_type = (RIL_SubscriptionType) t;
1918
1919     status = p.readInt32(&t);
1920     if (status != NO_ERROR) {
1921         goto invalid;
1922     }
1923     uicc_sub.act_status = (RIL_UiccSubActStatus) t;
1924
1925     startRequest;
1926     appendPrintBuf("slot=%d, app_index=%d, act_status = %d", uicc_sub.slot, uicc_sub.app_index,
1927             uicc_sub.act_status);
1928     RLOGD("dispatchUiccSubscription, slot=%d, app_index=%d, act_status = %d", uicc_sub.slot,
1929             uicc_sub.app_index, uicc_sub.act_status);
1930     closeRequest;
1931     printRequest(pRI->token, pRI->pCI->requestNumber);
1932
1933     CALL_ONREQUEST(pRI->pCI->requestNumber, &uicc_sub, sizeof(uicc_sub), pRI, pRI->socket_id);
1934
1935 #ifdef MEMSET_FREED
1936     memset(&uicc_sub, 0, sizeof(uicc_sub));
1937 #endif
1938     return;
1939
1940 invalid:
1941     invalidCommandBlock(pRI);
1942     return;
1943 }
1944
1945 static void dispatchSimAuthentication(Parcel &p, RequestInfo *pRI)
1946 {
1947     RIL_SimAuthentication pf;
1948     int32_t  t;
1949     status_t status;
1950
1951     memset(&pf, 0, sizeof(pf));
1952
1953     status = p.readInt32(&t);
1954     pf.authContext = (int) t;
1955     pf.authData = strdupReadString(p);
1956     pf.aid = strdupReadString(p);
1957
1958     startRequest;
1959     appendPrintBuf("authContext=%s, authData=%s, aid=%s", pf.authContext, pf.authData, pf.aid);
1960     closeRequest;
1961     printRequest(pRI->token, pRI->pCI->requestNumber);
1962
1963     if (status != NO_ERROR) {
1964         goto invalid;
1965     }
1966     CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1967
1968 #ifdef MEMSET_FREED
1969     memsetString(pf.authData);
1970     memsetString(pf.aid);
1971 #endif
1972
1973     free(pf.authData);
1974     free(pf.aid);
1975
1976 #ifdef MEMSET_FREED
1977     memset(&pf, 0, sizeof(pf));
1978 #endif
1979
1980     return;
1981 invalid:
1982     invalidCommandBlock(pRI);
1983     return;
1984 }
1985
1986 static void dispatchDataProfile(Parcel &p, RequestInfo *pRI) {
1987     int32_t t;
1988     status_t status;
1989     int32_t num;
1990
1991     status = p.readInt32(&num);
1992     if (status != NO_ERROR || num < 0) {
1993         goto invalid;
1994     }
1995
1996     {
1997         RIL_DataProfileInfo *dataProfiles =
1998                 (RIL_DataProfileInfo *)calloc(num, sizeof(RIL_DataProfileInfo));
1999         if (dataProfiles == NULL) {
2000             RLOGE("Memory allocation failed for request %s",
2001                     requestToString(pRI->pCI->requestNumber));
2002             return;
2003         }
2004         RIL_DataProfileInfo **dataProfilePtrs =
2005                 (RIL_DataProfileInfo **)calloc(num, sizeof(RIL_DataProfileInfo *));
2006         if (dataProfilePtrs == NULL) {
2007             RLOGE("Memory allocation failed for request %s",
2008                     requestToString(pRI->pCI->requestNumber));
2009             free(dataProfiles);
2010             return;
2011         }
2012
2013         startRequest;
2014         for (int i = 0 ; i < num ; i++ ) {
2015             dataProfilePtrs[i] = &dataProfiles[i];
2016
2017             status = p.readInt32(&t);
2018             dataProfiles[i].profileId = (int) t;
2019
2020             dataProfiles[i].apn = strdupReadString(p);
2021             dataProfiles[i].protocol = strdupReadString(p);
2022             status = p.readInt32(&t);
2023             dataProfiles[i].authType = (int) t;
2024
2025             dataProfiles[i].user = strdupReadString(p);
2026             dataProfiles[i].password = strdupReadString(p);
2027
2028             status = p.readInt32(&t);
2029             dataProfiles[i].type = (int) t;
2030
2031             status = p.readInt32(&t);
2032             dataProfiles[i].maxConnsTime = (int) t;
2033             status = p.readInt32(&t);
2034             dataProfiles[i].maxConns = (int) t;
2035             status = p.readInt32(&t);
2036             dataProfiles[i].waitTime = (int) t;
2037
2038             status = p.readInt32(&t);
2039             dataProfiles[i].enabled = (int) t;
2040
2041             appendPrintBuf("%s [%d: profileId=%d, apn =%s, protocol =%s, authType =%d, \
2042                   user =%s, password =%s, type =%d, maxConnsTime =%d, maxConns =%d, \
2043                   waitTime =%d, enabled =%d]", printBuf, i, dataProfiles[i].profileId,
2044                   dataProfiles[i].apn, dataProfiles[i].protocol, dataProfiles[i].authType,
2045                   dataProfiles[i].user, dataProfiles[i].password, dataProfiles[i].type,
2046                   dataProfiles[i].maxConnsTime, dataProfiles[i].maxConns,
2047                   dataProfiles[i].waitTime, dataProfiles[i].enabled);
2048         }
2049         closeRequest;
2050         printRequest(pRI->token, pRI->pCI->requestNumber);
2051
2052         if (status != NO_ERROR) {
2053             free(dataProfiles);
2054             free(dataProfilePtrs);
2055             goto invalid;
2056         }
2057         CALL_ONREQUEST(pRI->pCI->requestNumber,
2058                               dataProfilePtrs,
2059                               num * sizeof(RIL_DataProfileInfo *),
2060                               pRI, pRI->socket_id);
2061
2062 #ifdef MEMSET_FREED
2063         memset(dataProfiles, 0, num * sizeof(RIL_DataProfileInfo));
2064         memset(dataProfilePtrs, 0, num * sizeof(RIL_DataProfileInfo *));
2065 #endif
2066         free(dataProfiles);
2067         free(dataProfilePtrs);
2068     }
2069
2070     return;
2071
2072 invalid:
2073     invalidCommandBlock(pRI);
2074     return;
2075 }
2076
2077 static void dispatchRadioCapability(Parcel &p, RequestInfo *pRI){
2078     RIL_RadioCapability rc;
2079     int32_t t;
2080     status_t status;
2081
2082     memset (&rc, 0, sizeof(RIL_RadioCapability));
2083
2084     status = p.readInt32(&t);
2085     rc.version = (int)t;
2086     if (status != NO_ERROR) {
2087         goto invalid;
2088     }
2089
2090     status = p.readInt32(&t);
2091     rc.session= (int)t;
2092     if (status != NO_ERROR) {
2093         goto invalid;
2094     }
2095
2096     status = p.readInt32(&t);
2097     rc.phase= (int)t;
2098     if (status != NO_ERROR) {
2099         goto invalid;
2100     }
2101
2102     status = p.readInt32(&t);
2103     rc.rat = (int)t;
2104     if (status != NO_ERROR) {
2105         goto invalid;
2106     }
2107
2108     status = readStringFromParcelInplace(p, rc.logicalModemUuid, sizeof(rc.logicalModemUuid));
2109     if (status != NO_ERROR) {
2110         goto invalid;
2111     }
2112
2113     status = p.readInt32(&t);
2114     rc.status = (int)t;
2115
2116     if (status != NO_ERROR) {
2117         goto invalid;
2118     }
2119
2120     startRequest;
2121     appendPrintBuf("%s [version:%d, session:%d, phase:%d, rat:%d, \
2122             logicalModemUuid:%s, status:%d", printBuf, rc.version, rc.session,
2123             rc.phase, rc.rat, rc.logicalModemUuid, rc.session);
2124
2125     closeRequest;
2126     printRequest(pRI->token, pRI->pCI->requestNumber);
2127
2128     CALL_ONREQUEST(pRI->pCI->requestNumber,
2129                 &rc,
2130                 sizeof(RIL_RadioCapability),
2131                 pRI, pRI->socket_id);
2132     return;
2133 invalid:
2134     invalidCommandBlock(pRI);
2135     return;
2136 }
2137
2138 static int
2139 blockingWrite(int fd, const void *buffer, size_t len) {
2140     size_t writeOffset = 0;
2141     const uint8_t *toWrite;
2142
2143     toWrite = (const uint8_t *)buffer;
2144
2145     while (writeOffset < len) {
2146         ssize_t written;
2147         do {
2148             written = write (fd, toWrite + writeOffset,
2149                                 len - writeOffset);
2150         } while (written < 0 && ((errno == EINTR) || (errno == EAGAIN)));
2151
2152         if (written >= 0) {
2153             writeOffset += written;
2154         } else {   // written < 0
2155             RLOGE ("RIL Response: unexpected error on write errno:%d", errno);
2156             close(fd);
2157             return -1;
2158         }
2159     }
2160 #if VDBG
2161     RLOGE("RIL Response bytes written:%d", writeOffset);
2162 #endif
2163     return 0;
2164 }
2165
2166 static int
2167 sendResponseRaw (const void *data, size_t dataSize, RIL_SOCKET_ID socket_id) {
2168     int fd = s_ril_param_socket.fdCommand;
2169     int ret;
2170     uint32_t header;
2171     pthread_mutex_t * writeMutexHook = &s_writeMutex;
2172
2173 #if VDBG
2174     RLOGE("Send Response to %s", rilSocketIdToString(socket_id));
2175 #endif
2176
2177 #if (SIM_COUNT >= 2)
2178     if (socket_id == RIL_SOCKET_2) {
2179         fd = s_ril_param_socket2.fdCommand;
2180         writeMutexHook = &s_writeMutex_socket2;
2181     }
2182 #if (SIM_COUNT >= 3)
2183     else if (socket_id == RIL_SOCKET_3) {
2184         fd = s_ril_param_socket3.fdCommand;
2185         writeMutexHook = &s_writeMutex_socket3;
2186     }
2187 #endif
2188 #if (SIM_COUNT >= 4)
2189     else if (socket_id == RIL_SOCKET_4) {
2190         fd = s_ril_param_socket4.fdCommand;
2191         writeMutexHook = &s_writeMutex_socket4;
2192     }
2193 #endif
2194 #endif
2195     if (fd < 0) {
2196         return -1;
2197     }
2198
2199     if (dataSize > MAX_COMMAND_BYTES) {
2200         RLOGE("RIL: packet larger than %u (%u)",
2201                 MAX_COMMAND_BYTES, (unsigned int )dataSize);
2202
2203         return -1;
2204     }
2205
2206     pthread_mutex_lock(writeMutexHook);
2207
2208     header = htonl(dataSize);
2209
2210     ret = blockingWrite(fd, (void *)&header, sizeof(header));
2211
2212     if (ret < 0) {
2213         pthread_mutex_unlock(writeMutexHook);
2214         return ret;
2215     }
2216
2217     ret = blockingWrite(fd, data, dataSize);
2218
2219     if (ret < 0) {
2220         pthread_mutex_unlock(writeMutexHook);
2221         return ret;
2222     }
2223
2224     pthread_mutex_unlock(writeMutexHook);
2225
2226     return 0;
2227 }
2228
2229 static int
2230 sendResponse (Parcel &p, RIL_SOCKET_ID socket_id) {
2231     printResponse;
2232     return sendResponseRaw(p.data(), p.dataSize(), socket_id);
2233 }
2234
2235 /** response is an int* pointing to an array of ints */
2236
2237 static int
2238 responseInts(Parcel &p, void *response, size_t responselen) {
2239     int numInts;
2240
2241     if (response == NULL && responselen != 0) {
2242         RLOGE("invalid response: NULL");
2243         return RIL_ERRNO_INVALID_RESPONSE;
2244     }
2245     if (responselen % sizeof(int) != 0) {
2246         RLOGE("responseInts: invalid response length %d expected multiple of %d\n",
2247             (int)responselen, (int)sizeof(int));
2248         return RIL_ERRNO_INVALID_RESPONSE;
2249     }
2250
2251     int *p_int = (int *) response;
2252
2253     numInts = responselen / sizeof(int);
2254     p.writeInt32 (numInts);
2255
2256     /* each int*/
2257     startResponse;
2258     for (int i = 0 ; i < numInts ; i++) {
2259         appendPrintBuf("%s%d,", printBuf, p_int[i]);
2260         p.writeInt32(p_int[i]);
2261     }
2262     removeLastChar;
2263     closeResponse;
2264
2265     return 0;
2266 }
2267
2268 // Response is an int or RIL_LastCallFailCauseInfo.
2269 // Currently, only Shamu plans to use RIL_LastCallFailCauseInfo.
2270 // TODO(yjl): Let all implementations use RIL_LastCallFailCauseInfo.
2271 static int responseFailCause(Parcel &p, void *response, size_t responselen) {
2272     if (response == NULL && responselen != 0) {
2273         RLOGE("invalid response: NULL");
2274         return RIL_ERRNO_INVALID_RESPONSE;
2275     }
2276
2277     if (responselen == sizeof(int)) {
2278       startResponse;
2279       int *p_int = (int *) response;
2280       appendPrintBuf("%s%d,", printBuf, p_int[0]);
2281       p.writeInt32(p_int[0]);
2282       removeLastChar;
2283       closeResponse;
2284     } else if (responselen == sizeof(RIL_LastCallFailCauseInfo)) {
2285       startResponse;
2286       RIL_LastCallFailCauseInfo *p_fail_cause_info = (RIL_LastCallFailCauseInfo *) response;
2287       appendPrintBuf("%s[cause_code=%d,vendor_cause=%s]", printBuf, p_fail_cause_info->cause_code,
2288                      p_fail_cause_info->vendor_cause);
2289       p.writeInt32(p_fail_cause_info->cause_code);
2290       writeStringToParcel(p, p_fail_cause_info->vendor_cause);
2291       removeLastChar;
2292       closeResponse;
2293     } else {
2294       RLOGE("responseFailCause: invalid response length %d expected an int or "
2295             "RIL_LastCallFailCauseInfo", (int)responselen);
2296       return RIL_ERRNO_INVALID_RESPONSE;
2297     }
2298
2299     return 0;
2300 }
2301
2302 /** response is a char **, pointing to an array of char *'s
2303     The parcel will begin with the version */
2304 static int responseStringsWithVersion(int version, Parcel &p, void *response, size_t responselen) {
2305     p.writeInt32(version);
2306     return responseStrings(p, response, responselen);
2307 }
2308
2309 /** response is a char **, pointing to an array of char *'s */
2310 static int responseStrings(Parcel &p, void *response, size_t responselen) {
2311     int numStrings;
2312
2313     if (response == NULL && responselen != 0) {
2314         RLOGE("invalid response: NULL");
2315         return RIL_ERRNO_INVALID_RESPONSE;
2316     }
2317     if (responselen % sizeof(char *) != 0) {
2318         RLOGE("responseStrings: invalid response length %d expected multiple of %d\n",
2319             (int)responselen, (int)sizeof(char *));
2320         return RIL_ERRNO_INVALID_RESPONSE;
2321     }
2322
2323     if (response == NULL) {
2324         p.writeInt32 (0);
2325     } else {
2326         char **p_cur = (char **) response;
2327
2328         numStrings = responselen / sizeof(char *);
2329         p.writeInt32 (numStrings);
2330
2331         /* each string*/
2332         startResponse;
2333         for (int i = 0 ; i < numStrings ; i++) {
2334             appendPrintBuf("%s%s,", printBuf, (char*)p_cur[i]);
2335             writeStringToParcel (p, p_cur[i]);
2336         }
2337         removeLastChar;
2338         closeResponse;
2339     }
2340     return 0;
2341 }
2342
2343
2344 /**
2345  * NULL strings are accepted
2346  * FIXME currently ignores responselen
2347  */
2348 static int responseString(Parcel &p, void *response, size_t responselen) {
2349     /* one string only */
2350     startResponse;
2351     appendPrintBuf("%s%s", printBuf, (char*)response);
2352     closeResponse;
2353
2354     writeStringToParcel(p, (const char *)response);
2355
2356     return 0;
2357 }
2358
2359 static int responseVoid(Parcel &p, void *response, size_t responselen) {
2360     startResponse;
2361     removeLastChar;
2362     return 0;
2363 }
2364
2365 static int responseCallList(Parcel &p, void *response, size_t responselen) {
2366     int num;
2367
2368     if (response == NULL && responselen != 0) {
2369         RLOGE("invalid response: NULL");
2370         return RIL_ERRNO_INVALID_RESPONSE;
2371     }
2372
2373     if (responselen % sizeof (RIL_Call *) != 0) {
2374         RLOGE("responseCallList: invalid response length %d expected multiple of %d\n",
2375             (int)responselen, (int)sizeof (RIL_Call *));
2376         return RIL_ERRNO_INVALID_RESPONSE;
2377     }
2378
2379     startResponse;
2380     /* number of call info's */
2381     num = responselen / sizeof(RIL_Call *);
2382     p.writeInt32(num);
2383
2384     for (int i = 0 ; i < num ; i++) {
2385         RIL_Call *p_cur = ((RIL_Call **) response)[i];
2386         /* each call info */
2387         p.writeInt32(p_cur->state);
2388         p.writeInt32(p_cur->index);
2389         p.writeInt32(p_cur->toa);
2390         p.writeInt32(p_cur->isMpty);
2391         p.writeInt32(p_cur->isMT);
2392         p.writeInt32(p_cur->als);
2393         p.writeInt32(p_cur->isVoice);
2394         p.writeInt32(p_cur->isVoicePrivacy);
2395         writeStringToParcel(p, p_cur->number);
2396         p.writeInt32(p_cur->numberPresentation);
2397         writeStringToParcel(p, p_cur->name);
2398         p.writeInt32(p_cur->namePresentation);
2399         // Remove when partners upgrade to version 3
2400         if ((s_callbacks.version < 3) || (p_cur->uusInfo == NULL || p_cur->uusInfo->uusData == NULL)) {
2401             p.writeInt32(0); /* UUS Information is absent */
2402         } else {
2403             RIL_UUS_Info *uusInfo = p_cur->uusInfo;
2404             p.writeInt32(1); /* UUS Information is present */
2405             p.writeInt32(uusInfo->uusType);
2406             p.writeInt32(uusInfo->uusDcs);
2407             p.writeInt32(uusInfo->uusLength);
2408             p.write(uusInfo->uusData, uusInfo->uusLength);
2409         }
2410         appendPrintBuf("%s[id=%d,%s,toa=%d,",
2411             printBuf,
2412             p_cur->index,
2413             callStateToString(p_cur->state),
2414             p_cur->toa);
2415         appendPrintBuf("%s%s,%s,als=%d,%s,%s,",
2416             printBuf,
2417             (p_cur->isMpty)?"conf":"norm",
2418             (p_cur->isMT)?"mt":"mo",
2419             p_cur->als,
2420             (p_cur->isVoice)?"voc":"nonvoc",
2421             (p_cur->isVoicePrivacy)?"evp":"noevp");
2422         appendPrintBuf("%s%s,cli=%d,name='%s',%d]",
2423             printBuf,
2424             p_cur->number,
2425             p_cur->numberPresentation,
2426             p_cur->name,
2427             p_cur->namePresentation);
2428     }
2429     removeLastChar;
2430     closeResponse;
2431
2432     return 0;
2433 }
2434
2435 static int responseSMS(Parcel &p, void *response, size_t responselen) {
2436     if (response == NULL) {
2437         RLOGE("invalid response: NULL");
2438         return RIL_ERRNO_INVALID_RESPONSE;
2439     }
2440
2441     if (responselen != sizeof (RIL_SMS_Response) ) {
2442         RLOGE("invalid response length %d expected %d",
2443                 (int)responselen, (int)sizeof (RIL_SMS_Response));
2444         return RIL_ERRNO_INVALID_RESPONSE;
2445     }
2446
2447     RIL_SMS_Response *p_cur = (RIL_SMS_Response *) response;
2448
2449     p.writeInt32(p_cur->messageRef);
2450     writeStringToParcel(p, p_cur->ackPDU);
2451     p.writeInt32(p_cur->errorCode);
2452
2453     startResponse;
2454     appendPrintBuf("%s%d,%s,%d", printBuf, p_cur->messageRef,
2455         (char*)p_cur->ackPDU, p_cur->errorCode);
2456     closeResponse;
2457
2458     return 0;
2459 }
2460
2461 static int responseDataCallListV4(Parcel &p, void *response, size_t responselen)
2462 {
2463     if (response == NULL && responselen != 0) {
2464         RLOGE("invalid response: NULL");
2465         return RIL_ERRNO_INVALID_RESPONSE;
2466     }
2467
2468     if (responselen % sizeof(RIL_Data_Call_Response_v4) != 0) {
2469         RLOGE("responseDataCallListV4: invalid response length %d expected multiple of %d",
2470                 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v4));
2471         return RIL_ERRNO_INVALID_RESPONSE;
2472     }
2473
2474     // Write version
2475     p.writeInt32(4);
2476
2477     int num = responselen / sizeof(RIL_Data_Call_Response_v4);
2478     p.writeInt32(num);
2479
2480     RIL_Data_Call_Response_v4 *p_cur = (RIL_Data_Call_Response_v4 *) response;
2481     startResponse;
2482     int i;
2483     for (i = 0; i < num; i++) {
2484         p.writeInt32(p_cur[i].cid);
2485         p.writeInt32(p_cur[i].active);
2486         writeStringToParcel(p, p_cur[i].type);
2487         // apn is not used, so don't send.
2488         writeStringToParcel(p, p_cur[i].address);
2489         appendPrintBuf("%s[cid=%d,%s,%s,%s],", printBuf,
2490             p_cur[i].cid,
2491             (p_cur[i].active==0)?"down":"up",
2492             (char*)p_cur[i].type,
2493             (char*)p_cur[i].address);
2494     }
2495     removeLastChar;
2496     closeResponse;
2497
2498     return 0;
2499 }
2500
2501 static int responseDataCallListV6(Parcel &p, void *response, size_t responselen)
2502 {
2503     if (response == NULL && responselen != 0) {
2504         RLOGE("invalid response: NULL");
2505         return RIL_ERRNO_INVALID_RESPONSE;
2506     }
2507
2508     if (responselen % sizeof(RIL_Data_Call_Response_v6) != 0) {
2509         RLOGE("responseDataCallListV6: invalid response length %d expected multiple of %d",
2510                 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v6));
2511         return RIL_ERRNO_INVALID_RESPONSE;
2512     }
2513
2514     // Write version
2515     p.writeInt32(6);
2516
2517     int num = responselen / sizeof(RIL_Data_Call_Response_v6);
2518     p.writeInt32(num);
2519
2520     RIL_Data_Call_Response_v6 *p_cur = (RIL_Data_Call_Response_v6 *) response;
2521     startResponse;
2522     int i;
2523     for (i = 0; i < num; i++) {
2524         p.writeInt32((int)p_cur[i].status);
2525         p.writeInt32(p_cur[i].suggestedRetryTime);
2526         p.writeInt32(p_cur[i].cid);
2527         p.writeInt32(p_cur[i].active);
2528         writeStringToParcel(p, p_cur[i].type);
2529         writeStringToParcel(p, p_cur[i].ifname);
2530         writeStringToParcel(p, p_cur[i].addresses);
2531         writeStringToParcel(p, p_cur[i].dnses);
2532         writeStringToParcel(p, p_cur[i].gateways);
2533         appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s],", printBuf,
2534             p_cur[i].status,
2535             p_cur[i].suggestedRetryTime,
2536             p_cur[i].cid,
2537             (p_cur[i].active==0)?"down":"up",
2538             (char*)p_cur[i].type,
2539             (char*)p_cur[i].ifname,
2540             (char*)p_cur[i].addresses,
2541             (char*)p_cur[i].dnses,
2542             (char*)p_cur[i].gateways);
2543     }
2544     removeLastChar;
2545     closeResponse;
2546
2547     return 0;
2548 }
2549
2550 static int responseDataCallListV9(Parcel &p, void *response, size_t responselen)
2551 {
2552     if (response == NULL && responselen != 0) {
2553         RLOGE("invalid response: NULL");
2554         return RIL_ERRNO_INVALID_RESPONSE;
2555     }
2556
2557     if (responselen % sizeof(RIL_Data_Call_Response_v9) != 0) {
2558         RLOGE("responseDataCallListV9: invalid response length %d expected multiple of %d",
2559                 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v9));
2560         return RIL_ERRNO_INVALID_RESPONSE;
2561     }
2562
2563     // Write version
2564     p.writeInt32(10);
2565
2566     int num = responselen / sizeof(RIL_Data_Call_Response_v9);
2567     p.writeInt32(num);
2568
2569     RIL_Data_Call_Response_v9 *p_cur = (RIL_Data_Call_Response_v9 *) response;
2570     startResponse;
2571     int i;
2572     for (i = 0; i < num; i++) {
2573         p.writeInt32((int)p_cur[i].status);
2574         p.writeInt32(p_cur[i].suggestedRetryTime);
2575         p.writeInt32(p_cur[i].cid);
2576         p.writeInt32(p_cur[i].active);
2577         writeStringToParcel(p, p_cur[i].type);
2578         writeStringToParcel(p, p_cur[i].ifname);
2579         writeStringToParcel(p, p_cur[i].addresses);
2580         writeStringToParcel(p, p_cur[i].dnses);
2581         writeStringToParcel(p, p_cur[i].gateways);
2582         writeStringToParcel(p, p_cur[i].pcscf);
2583         appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s,%s],", printBuf,
2584             p_cur[i].status,
2585             p_cur[i].suggestedRetryTime,
2586             p_cur[i].cid,
2587             (p_cur[i].active==0)?"down":"up",
2588             (char*)p_cur[i].type,
2589             (char*)p_cur[i].ifname,
2590             (char*)p_cur[i].addresses,
2591             (char*)p_cur[i].dnses,
2592             (char*)p_cur[i].gateways,
2593             (char*)p_cur[i].pcscf);
2594     }
2595     removeLastChar;
2596     closeResponse;
2597
2598     return 0;
2599 }
2600
2601 static int responseDataCallListV11(Parcel &p, void *response, size_t responselen) {
2602     if (response == NULL && responselen != 0) {
2603                 RLOGE("invalid response: NULL");
2604                 return RIL_ERRNO_INVALID_RESPONSE;
2605     }
2606
2607     if (responselen % sizeof(RIL_Data_Call_Response_v11) != 0) {
2608         RLOGE("invalid response length %d expected multiple of %d",
2609         (int)responselen, (int)sizeof(RIL_Data_Call_Response_v11));
2610         return RIL_ERRNO_INVALID_RESPONSE;
2611     }
2612
2613     // Write version
2614     p.writeInt32(11);
2615
2616     int num = responselen / sizeof(RIL_Data_Call_Response_v11);
2617     p.writeInt32(num);
2618
2619     RIL_Data_Call_Response_v11 *p_cur = (RIL_Data_Call_Response_v11 *) response;
2620     startResponse;
2621     int i;
2622     for (i = 0; i < num; i++) {
2623         p.writeInt32((int)p_cur[i].status);
2624         p.writeInt32(p_cur[i].suggestedRetryTime);
2625         p.writeInt32(p_cur[i].cid);
2626         p.writeInt32(p_cur[i].active);
2627         writeStringToParcel(p, p_cur[i].type);
2628         writeStringToParcel(p, p_cur[i].ifname);
2629         writeStringToParcel(p, p_cur[i].addresses);
2630         writeStringToParcel(p, p_cur[i].dnses);
2631         writeStringToParcel(p, p_cur[i].gateways);
2632         writeStringToParcel(p, p_cur[i].pcscf);
2633         p.writeInt32(p_cur[i].mtu);
2634         appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s,%s,mtu=%d],", printBuf,
2635         p_cur[i].status,
2636         p_cur[i].suggestedRetryTime,
2637         p_cur[i].cid,
2638         (p_cur[i].active==0)?"down":"up",
2639         (char*)p_cur[i].type,
2640         (char*)p_cur[i].ifname,
2641         (char*)p_cur[i].addresses,
2642         (char*)p_cur[i].dnses,
2643         (char*)p_cur[i].gateways,
2644         (char*)p_cur[i].pcscf,
2645         p_cur[i].mtu);
2646     }
2647     removeLastChar;
2648     closeResponse;
2649
2650     return 0;
2651 }
2652
2653 static int responseDataCallList(Parcel &p, void *response, size_t responselen)
2654 {
2655     if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
2656         if (s_callbacks.version < 5) {
2657             RLOGD("responseDataCallList: v4");
2658             return responseDataCallListV4(p, response, responselen);
2659         } else if (responselen % sizeof(RIL_Data_Call_Response_v6) == 0) {
2660             return responseDataCallListV6(p, response, responselen);
2661         } else if (responselen % sizeof(RIL_Data_Call_Response_v9) == 0) {
2662             return responseDataCallListV9(p, response, responselen);
2663         } else {
2664             return responseDataCallListV11(p, response, responselen);
2665         }
2666     } else { // RIL version >= 13
2667         if (responselen % sizeof(RIL_Data_Call_Response_v11) != 0) {
2668             RLOGE("Data structure expected is RIL_Data_Call_Response_v11");
2669             if (!isDebuggable()) {
2670                 return RIL_ERRNO_INVALID_RESPONSE;
2671             } else {
2672                 assert(0);
2673             }
2674         }
2675         return responseDataCallListV11(p, response, responselen);
2676     }
2677 }
2678
2679 static int responseSetupDataCall(Parcel &p, void *response, size_t responselen)
2680 {
2681     if (s_callbacks.version < 5) {
2682         return responseStringsWithVersion(s_callbacks.version, p, response, responselen);
2683     } else {
2684         return responseDataCallList(p, response, responselen);
2685     }
2686 }
2687
2688 static int responseRaw(Parcel &p, void *response, size_t responselen) {
2689     if (response == NULL && responselen != 0) {
2690         RLOGE("invalid response: NULL with responselen != 0");
2691         return RIL_ERRNO_INVALID_RESPONSE;
2692     }
2693
2694     // The java code reads -1 size as null byte array
2695     if (response == NULL) {
2696         p.writeInt32(-1);
2697     } else {
2698         p.writeInt32(responselen);
2699         p.write(response, responselen);
2700     }
2701
2702     return 0;
2703 }
2704
2705
2706 static int responseSIM_IO(Parcel &p, void *response, size_t responselen) {
2707     if (response == NULL) {
2708         RLOGE("invalid response: NULL");
2709         return RIL_ERRNO_INVALID_RESPONSE;
2710     }
2711
2712     if (responselen != sizeof (RIL_SIM_IO_Response) ) {
2713         RLOGE("invalid response length was %d expected %d",
2714                 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
2715         return RIL_ERRNO_INVALID_RESPONSE;
2716     }
2717
2718     RIL_SIM_IO_Response *p_cur = (RIL_SIM_IO_Response *) response;
2719     p.writeInt32(p_cur->sw1);
2720     p.writeInt32(p_cur->sw2);
2721     writeStringToParcel(p, p_cur->simResponse);
2722
2723     startResponse;
2724     appendPrintBuf("%ssw1=0x%X,sw2=0x%X,%s", printBuf, p_cur->sw1, p_cur->sw2,
2725         (char*)p_cur->simResponse);
2726     closeResponse;
2727
2728
2729     return 0;
2730 }
2731
2732 static int responseCallForwards(Parcel &p, void *response, size_t responselen) {
2733     int num;
2734
2735     if (response == NULL && responselen != 0) {
2736         RLOGE("invalid response: NULL");
2737         return RIL_ERRNO_INVALID_RESPONSE;
2738     }
2739
2740     if (responselen % sizeof(RIL_CallForwardInfo *) != 0) {
2741         RLOGE("responseCallForwards: invalid response length %d expected multiple of %d",
2742                 (int)responselen, (int)sizeof(RIL_CallForwardInfo *));
2743         return RIL_ERRNO_INVALID_RESPONSE;
2744     }
2745
2746     /* number of call info's */
2747     num = responselen / sizeof(RIL_CallForwardInfo *);
2748     p.writeInt32(num);
2749
2750     startResponse;
2751     for (int i = 0 ; i < num ; i++) {
2752         RIL_CallForwardInfo *p_cur = ((RIL_CallForwardInfo **) response)[i];
2753
2754         p.writeInt32(p_cur->status);
2755         p.writeInt32(p_cur->reason);
2756         p.writeInt32(p_cur->serviceClass);
2757         p.writeInt32(p_cur->toa);
2758         writeStringToParcel(p, p_cur->number);
2759         p.writeInt32(p_cur->timeSeconds);
2760         appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
2761             (p_cur->status==1)?"enable":"disable",
2762             p_cur->reason, p_cur->serviceClass, p_cur->toa,
2763             (char*)p_cur->number,
2764             p_cur->timeSeconds);
2765     }
2766     removeLastChar;
2767     closeResponse;
2768
2769     return 0;
2770 }
2771
2772 static int responseSsn(Parcel &p, void *response, size_t responselen) {
2773     if (response == NULL) {
2774         RLOGE("invalid response: NULL");
2775         return RIL_ERRNO_INVALID_RESPONSE;
2776     }
2777
2778     if (responselen != sizeof(RIL_SuppSvcNotification)) {
2779         RLOGE("invalid response length was %d expected %d",
2780                 (int)responselen, (int)sizeof (RIL_SuppSvcNotification));
2781         return RIL_ERRNO_INVALID_RESPONSE;
2782     }
2783
2784     RIL_SuppSvcNotification *p_cur = (RIL_SuppSvcNotification *) response;
2785     p.writeInt32(p_cur->notificationType);
2786     p.writeInt32(p_cur->code);
2787     p.writeInt32(p_cur->index);
2788     p.writeInt32(p_cur->type);
2789     writeStringToParcel(p, p_cur->number);
2790
2791     startResponse;
2792     appendPrintBuf("%s%s,code=%d,id=%d,type=%d,%s", printBuf,
2793         (p_cur->notificationType==0)?"mo":"mt",
2794          p_cur->code, p_cur->index, p_cur->type,
2795         (char*)p_cur->number);
2796     closeResponse;
2797
2798     return 0;
2799 }
2800
2801 static int responseCellList(Parcel &p, void *response, size_t responselen) {
2802     int num;
2803
2804     if (response == NULL && responselen != 0) {
2805         RLOGE("invalid response: NULL");
2806         return RIL_ERRNO_INVALID_RESPONSE;
2807     }
2808
2809     if (responselen % sizeof (RIL_NeighboringCell *) != 0) {
2810         RLOGE("responseCellList: invalid response length %d expected multiple of %d\n",
2811             (int)responselen, (int)sizeof (RIL_NeighboringCell *));
2812         return RIL_ERRNO_INVALID_RESPONSE;
2813     }
2814
2815     startResponse;
2816     /* number of records */
2817     num = responselen / sizeof(RIL_NeighboringCell *);
2818     p.writeInt32(num);
2819
2820     for (int i = 0 ; i < num ; i++) {
2821         RIL_NeighboringCell *p_cur = ((RIL_NeighboringCell **) response)[i];
2822
2823         p.writeInt32(p_cur->rssi);
2824         writeStringToParcel (p, p_cur->cid);
2825
2826         appendPrintBuf("%s[cid=%s,rssi=%d],", printBuf,
2827             p_cur->cid, p_cur->rssi);
2828     }
2829     removeLastChar;
2830     closeResponse;
2831
2832     return 0;
2833 }
2834
2835 /**
2836  * Marshall the signalInfoRecord into the parcel if it exists.
2837  */
2838 static void marshallSignalInfoRecord(Parcel &p,
2839             RIL_CDMA_SignalInfoRecord &p_signalInfoRecord) {
2840     p.writeInt32(p_signalInfoRecord.isPresent);
2841     p.writeInt32(p_signalInfoRecord.signalType);
2842     p.writeInt32(p_signalInfoRecord.alertPitch);
2843     p.writeInt32(p_signalInfoRecord.signal);
2844 }
2845
2846 static int responseCdmaInformationRecords(Parcel &p,
2847             void *response, size_t responselen) {
2848     int num;
2849     char* string8 = NULL;
2850     int buffer_lenght;
2851     RIL_CDMA_InformationRecord *infoRec;
2852
2853     if (response == NULL && responselen != 0) {
2854         RLOGE("invalid response: NULL");
2855         return RIL_ERRNO_INVALID_RESPONSE;
2856     }
2857
2858     if (responselen != sizeof (RIL_CDMA_InformationRecords)) {
2859         RLOGE("responseCdmaInformationRecords: invalid response length %d expected multiple of %d\n",
2860             (int)responselen, (int)sizeof (RIL_CDMA_InformationRecords *));
2861         return RIL_ERRNO_INVALID_RESPONSE;
2862     }
2863
2864     RIL_CDMA_InformationRecords *p_cur =
2865                              (RIL_CDMA_InformationRecords *) response;
2866     num = MIN(p_cur->numberOfInfoRecs, RIL_CDMA_MAX_NUMBER_OF_INFO_RECS);
2867
2868     startResponse;
2869     p.writeInt32(num);
2870
2871     for (int i = 0 ; i < num ; i++) {
2872         infoRec = &p_cur->infoRec[i];
2873         p.writeInt32(infoRec->name);
2874         switch (infoRec->name) {
2875             case RIL_CDMA_DISPLAY_INFO_REC:
2876             case RIL_CDMA_EXTENDED_DISPLAY_INFO_REC:
2877                 if (infoRec->rec.display.alpha_len >
2878                                          CDMA_ALPHA_INFO_BUFFER_LENGTH) {
2879                     RLOGE("invalid display info response length %d \
2880                           expected not more than %d\n",
2881                          (int)infoRec->rec.display.alpha_len,
2882                          CDMA_ALPHA_INFO_BUFFER_LENGTH);
2883                     return RIL_ERRNO_INVALID_RESPONSE;
2884                 }
2885                 string8 = (char*) calloc(infoRec->rec.display.alpha_len + 1, sizeof(char));
2886                 if (string8 == NULL) {
2887                     RLOGE("Memory allocation failed for responseCdmaInformationRecords");
2888                     closeRequest;
2889                     return RIL_ERRNO_NO_MEMORY;
2890                 }
2891                 for (int i = 0 ; i < infoRec->rec.display.alpha_len ; i++) {
2892                     string8[i] = infoRec->rec.display.alpha_buf[i];
2893                 }
2894                 string8[(int)infoRec->rec.display.alpha_len] = '\0';
2895                 writeStringToParcel(p, (const char*)string8);
2896                 free(string8);
2897                 string8 = NULL;
2898                 break;
2899             case RIL_CDMA_CALLED_PARTY_NUMBER_INFO_REC:
2900             case RIL_CDMA_CALLING_PARTY_NUMBER_INFO_REC:
2901             case RIL_CDMA_CONNECTED_NUMBER_INFO_REC:
2902                 if (infoRec->rec.number.len > CDMA_NUMBER_INFO_BUFFER_LENGTH) {
2903                     RLOGE("invalid display info response length %d \
2904                           expected not more than %d\n",
2905                          (int)infoRec->rec.number.len,
2906                          CDMA_NUMBER_INFO_BUFFER_LENGTH);
2907                     return RIL_ERRNO_INVALID_RESPONSE;
2908                 }
2909                 string8 = (char*) calloc(infoRec->rec.number.len + 1, sizeof(char));
2910                 if (string8 == NULL) {
2911                     RLOGE("Memory allocation failed for responseCdmaInformationRecords");
2912                     closeRequest;
2913                     return RIL_ERRNO_NO_MEMORY;
2914                 }
2915                 for (int i = 0 ; i < infoRec->rec.number.len; i++) {
2916                     string8[i] = infoRec->rec.number.buf[i];
2917                 }
2918                 string8[(int)infoRec->rec.number.len] = '\0';
2919                 writeStringToParcel(p, (const char*)string8);
2920                 free(string8);
2921                 string8 = NULL;
2922                 p.writeInt32(infoRec->rec.number.number_type);
2923                 p.writeInt32(infoRec->rec.number.number_plan);
2924                 p.writeInt32(infoRec->rec.number.pi);
2925                 p.writeInt32(infoRec->rec.number.si);
2926                 break;
2927             case RIL_CDMA_SIGNAL_INFO_REC:
2928                 p.writeInt32(infoRec->rec.signal.isPresent);
2929                 p.writeInt32(infoRec->rec.signal.signalType);
2930                 p.writeInt32(infoRec->rec.signal.alertPitch);
2931                 p.writeInt32(infoRec->rec.signal.signal);
2932
2933                 appendPrintBuf("%sisPresent=%X, signalType=%X, \
2934                                 alertPitch=%X, signal=%X, ",
2935                    printBuf, (int)infoRec->rec.signal.isPresent,
2936                    (int)infoRec->rec.signal.signalType,
2937                    (int)infoRec->rec.signal.alertPitch,
2938                    (int)infoRec->rec.signal.signal);
2939                 removeLastChar;
2940                 break;
2941             case RIL_CDMA_REDIRECTING_NUMBER_INFO_REC:
2942                 if (infoRec->rec.redir.redirectingNumber.len >
2943                                               CDMA_NUMBER_INFO_BUFFER_LENGTH) {
2944                     RLOGE("invalid display info response length %d \
2945                           expected not more than %d\n",
2946                          (int)infoRec->rec.redir.redirectingNumber.len,
2947                          CDMA_NUMBER_INFO_BUFFER_LENGTH);
2948                     return RIL_ERRNO_INVALID_RESPONSE;
2949                 }
2950                 string8 = (char*) calloc(infoRec->rec.redir.redirectingNumber.len + 1,
2951                         sizeof(char));
2952                 if (string8 == NULL) {
2953                     RLOGE("Memory allocation failed for responseCdmaInformationRecords");
2954                     closeRequest;
2955                     return RIL_ERRNO_NO_MEMORY;
2956                 }
2957                 for (int i = 0;
2958                          i < infoRec->rec.redir.redirectingNumber.len;
2959                          i++) {
2960                     string8[i] = infoRec->rec.redir.redirectingNumber.buf[i];
2961                 }
2962                 string8[(int)infoRec->rec.redir.redirectingNumber.len] = '\0';
2963                 writeStringToParcel(p, (const char*)string8);
2964                 free(string8);
2965                 string8 = NULL;
2966                 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_type);
2967                 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_plan);
2968                 p.writeInt32(infoRec->rec.redir.redirectingNumber.pi);
2969                 p.writeInt32(infoRec->rec.redir.redirectingNumber.si);
2970                 p.writeInt32(infoRec->rec.redir.redirectingReason);
2971                 break;
2972             case RIL_CDMA_LINE_CONTROL_INFO_REC:
2973                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPolarityIncluded);
2974                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlToggle);
2975                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlReverse);
2976                 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPowerDenial);
2977
2978                 appendPrintBuf("%slineCtrlPolarityIncluded=%d, \
2979                                 lineCtrlToggle=%d, lineCtrlReverse=%d, \
2980                                 lineCtrlPowerDenial=%d, ", printBuf,
2981                        (int)infoRec->rec.lineCtrl.lineCtrlPolarityIncluded,
2982                        (int)infoRec->rec.lineCtrl.lineCtrlToggle,
2983                        (int)infoRec->rec.lineCtrl.lineCtrlReverse,
2984                        (int)infoRec->rec.lineCtrl.lineCtrlPowerDenial);
2985                 removeLastChar;
2986                 break;
2987             case RIL_CDMA_T53_CLIR_INFO_REC:
2988                 p.writeInt32((int)(infoRec->rec.clir.cause));
2989
2990                 appendPrintBuf("%scause%d", printBuf, infoRec->rec.clir.cause);
2991                 removeLastChar;
2992                 break;
2993             case RIL_CDMA_T53_AUDIO_CONTROL_INFO_REC:
2994                 p.writeInt32(infoRec->rec.audioCtrl.upLink);
2995                 p.writeInt32(infoRec->rec.audioCtrl.downLink);
2996
2997                 appendPrintBuf("%supLink=%d, downLink=%d, ", printBuf,
2998                         infoRec->rec.audioCtrl.upLink,
2999                         infoRec->rec.audioCtrl.downLink);
3000                 removeLastChar;
3001                 break;
3002             case RIL_CDMA_T53_RELEASE_INFO_REC:
3003                 // TODO(Moto): See David Krause, he has the answer:)
3004                 RLOGE("RIL_CDMA_T53_RELEASE_INFO_REC: return INVALID_RESPONSE");
3005                 return RIL_ERRNO_INVALID_RESPONSE;
3006             default:
3007                 RLOGE("Incorrect name value");
3008                 return RIL_ERRNO_INVALID_RESPONSE;
3009         }
3010     }
3011     closeResponse;
3012
3013     return 0;
3014 }
3015
3016 static void responseRilSignalStrengthV5(Parcel &p, RIL_SignalStrength_v10 *p_cur) {
3017     p.writeInt32(p_cur->GW_SignalStrength.signalStrength);
3018     p.writeInt32(p_cur->GW_SignalStrength.bitErrorRate);
3019     p.writeInt32(p_cur->CDMA_SignalStrength.dbm);
3020     p.writeInt32(p_cur->CDMA_SignalStrength.ecio);
3021     p.writeInt32(p_cur->EVDO_SignalStrength.dbm);
3022     p.writeInt32(p_cur->EVDO_SignalStrength.ecio);
3023     p.writeInt32(p_cur->EVDO_SignalStrength.signalNoiseRatio);
3024 }
3025
3026 static void responseRilSignalStrengthV6Extra(Parcel &p, RIL_SignalStrength_v10 *p_cur) {
3027     /*
3028      * Fixup LTE for backwards compatibility
3029      */
3030     // signalStrength: -1 -> 99
3031     if (p_cur->LTE_SignalStrength.signalStrength == -1) {
3032         p_cur->LTE_SignalStrength.signalStrength = 99;
3033     }
3034     // rsrp: -1 -> INT_MAX all other negative value to positive.
3035     // So remap here
3036     if (p_cur->LTE_SignalStrength.rsrp == -1) {
3037         p_cur->LTE_SignalStrength.rsrp = INT_MAX;
3038     } else if (p_cur->LTE_SignalStrength.rsrp < -1) {
3039         p_cur->LTE_SignalStrength.rsrp = -p_cur->LTE_SignalStrength.rsrp;
3040     }
3041     // rsrq: -1 -> INT_MAX
3042     if (p_cur->LTE_SignalStrength.rsrq == -1) {
3043         p_cur->LTE_SignalStrength.rsrq = INT_MAX;
3044     }
3045     // Not remapping rssnr is already using INT_MAX
3046
3047     // cqi: -1 -> INT_MAX
3048     if (p_cur->LTE_SignalStrength.cqi == -1) {
3049         p_cur->LTE_SignalStrength.cqi = INT_MAX;
3050     }
3051
3052     p.writeInt32(p_cur->LTE_SignalStrength.signalStrength);
3053     p.writeInt32(p_cur->LTE_SignalStrength.rsrp);
3054     p.writeInt32(p_cur->LTE_SignalStrength.rsrq);
3055     p.writeInt32(p_cur->LTE_SignalStrength.rssnr);
3056     p.writeInt32(p_cur->LTE_SignalStrength.cqi);
3057 }
3058
3059 static void responseRilSignalStrengthV10(Parcel &p, RIL_SignalStrength_v10 *p_cur) {
3060     responseRilSignalStrengthV5(p, p_cur);
3061     responseRilSignalStrengthV6Extra(p, p_cur);
3062     p.writeInt32(p_cur->TD_SCDMA_SignalStrength.rscp);
3063 }
3064
3065 static int responseRilSignalStrength(Parcel &p,
3066                     void *response, size_t responselen) {
3067     if (response == NULL && responselen != 0) {
3068         RLOGE("invalid response: NULL");
3069         return RIL_ERRNO_INVALID_RESPONSE;
3070     }
3071
3072     RIL_SignalStrength_v10 *p_cur;
3073     if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3074         if (responselen >= sizeof (RIL_SignalStrength_v5)) {
3075             p_cur = ((RIL_SignalStrength_v10 *) response);
3076
3077             responseRilSignalStrengthV5(p, p_cur);
3078
3079             if (responselen >= sizeof (RIL_SignalStrength_v6)) {
3080                 responseRilSignalStrengthV6Extra(p, p_cur);
3081                 if (responselen >= sizeof (RIL_SignalStrength_v10)) {
3082                     p.writeInt32(p_cur->TD_SCDMA_SignalStrength.rscp);
3083                 } else {
3084                     p.writeInt32(INT_MAX);
3085                 }
3086             } else {
3087                 p.writeInt32(99);
3088                 p.writeInt32(INT_MAX);
3089                 p.writeInt32(INT_MAX);
3090                 p.writeInt32(INT_MAX);
3091                 p.writeInt32(INT_MAX);
3092                 p.writeInt32(INT_MAX);
3093             }
3094         } else {
3095             RLOGE("invalid response length");
3096             return RIL_ERRNO_INVALID_RESPONSE;
3097         }
3098     } else { // RIL version >= 13
3099         if (responselen % sizeof(RIL_SignalStrength_v10) != 0) {
3100             RLOGE("Data structure expected is RIL_SignalStrength_v10");
3101             if (!isDebuggable()) {
3102                 return RIL_ERRNO_INVALID_RESPONSE;
3103             } else {
3104                 assert(0);
3105             }
3106         }
3107         p_cur = ((RIL_SignalStrength_v10 *) response);
3108         responseRilSignalStrengthV10(p, p_cur);
3109     }
3110     startResponse;
3111     appendPrintBuf("%s[signalStrength=%d,bitErrorRate=%d,\
3112             CDMA_SS.dbm=%d,CDMA_SSecio=%d,\
3113             EVDO_SS.dbm=%d,EVDO_SS.ecio=%d,\
3114             EVDO_SS.signalNoiseRatio=%d,\
3115             LTE_SS.signalStrength=%d,LTE_SS.rsrp=%d,LTE_SS.rsrq=%d,\
3116             LTE_SS.rssnr=%d,LTE_SS.cqi=%d,TDSCDMA_SS.rscp=%d]",
3117             printBuf,
3118             p_cur->GW_SignalStrength.signalStrength,
3119             p_cur->GW_SignalStrength.bitErrorRate,
3120             p_cur->CDMA_SignalStrength.dbm,
3121             p_cur->CDMA_SignalStrength.ecio,
3122             p_cur->EVDO_SignalStrength.dbm,
3123             p_cur->EVDO_SignalStrength.ecio,
3124             p_cur->EVDO_SignalStrength.signalNoiseRatio,
3125             p_cur->LTE_SignalStrength.signalStrength,
3126             p_cur->LTE_SignalStrength.rsrp,
3127             p_cur->LTE_SignalStrength.rsrq,
3128             p_cur->LTE_SignalStrength.rssnr,
3129             p_cur->LTE_SignalStrength.cqi,
3130             p_cur->TD_SCDMA_SignalStrength.rscp);
3131     closeResponse;
3132     return 0;
3133 }
3134
3135 static int responseCallRing(Parcel &p, void *response, size_t responselen) {
3136     if ((response == NULL) || (responselen == 0)) {
3137         return responseVoid(p, response, responselen);
3138     } else {
3139         return responseCdmaSignalInfoRecord(p, response, responselen);
3140     }
3141 }
3142
3143 static int responseCdmaSignalInfoRecord(Parcel &p, void *response, size_t responselen) {
3144     if (response == NULL || responselen == 0) {
3145         RLOGE("invalid response: NULL");
3146         return RIL_ERRNO_INVALID_RESPONSE;
3147     }
3148
3149     if (responselen != sizeof (RIL_CDMA_SignalInfoRecord)) {
3150         RLOGE("invalid response length %d expected sizeof (RIL_CDMA_SignalInfoRecord) of %d\n",
3151             (int)responselen, (int)sizeof (RIL_CDMA_SignalInfoRecord));
3152         return RIL_ERRNO_INVALID_RESPONSE;
3153     }
3154
3155     startResponse;
3156
3157     RIL_CDMA_SignalInfoRecord *p_cur = ((RIL_CDMA_SignalInfoRecord *) response);
3158     marshallSignalInfoRecord(p, *p_cur);
3159
3160     appendPrintBuf("%s[isPresent=%d,signalType=%d,alertPitch=%d\
3161               signal=%d]",
3162               printBuf,
3163               p_cur->isPresent,
3164               p_cur->signalType,
3165               p_cur->alertPitch,
3166               p_cur->signal);
3167
3168     closeResponse;
3169     return 0;
3170 }
3171
3172 static int responseCdmaCallWaiting(Parcel &p, void *response,
3173             size_t responselen) {
3174     if (response == NULL && responselen != 0) {
3175         RLOGE("invalid response: NULL");
3176         return RIL_ERRNO_INVALID_RESPONSE;
3177     }
3178
3179     if (responselen < sizeof(RIL_CDMA_CallWaiting_v6)) {
3180         RLOGW("Upgrade to ril version %d\n", RIL_VERSION);
3181     }
3182
3183     RIL_CDMA_CallWaiting_v6 *p_cur = ((RIL_CDMA_CallWaiting_v6 *) response);
3184
3185     writeStringToParcel(p, p_cur->number);
3186     p.writeInt32(p_cur->numberPresentation);
3187     writeStringToParcel(p, p_cur->name);
3188     marshallSignalInfoRecord(p, p_cur->signalInfoRecord);
3189
3190     if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3191         if (responselen >= sizeof(RIL_CDMA_CallWaiting_v6)) {
3192             p.writeInt32(p_cur->number_type);
3193             p.writeInt32(p_cur->number_plan);
3194         } else {
3195             p.writeInt32(0);
3196             p.writeInt32(0);
3197         }
3198     } else { // RIL version >= 13
3199         if (responselen % sizeof(RIL_CDMA_CallWaiting_v6) != 0) {
3200             RLOGE("Data structure expected is RIL_CDMA_CallWaiting_v6");
3201             if (!isDebuggable()) {
3202                 return RIL_ERRNO_INVALID_RESPONSE;
3203             } else {
3204                 assert(0);
3205             }
3206         }
3207         p.writeInt32(p_cur->number_type);
3208         p.writeInt32(p_cur->number_plan);
3209     }
3210
3211     startResponse;
3212     appendPrintBuf("%snumber=%s,numberPresentation=%d, name=%s,\
3213             signalInfoRecord[isPresent=%d,signalType=%d,alertPitch=%d\
3214             signal=%d,number_type=%d,number_plan=%d]",
3215             printBuf,
3216             p_cur->number,
3217             p_cur->numberPresentation,
3218             p_cur->name,
3219             p_cur->signalInfoRecord.isPresent,
3220             p_cur->signalInfoRecord.signalType,
3221             p_cur->signalInfoRecord.alertPitch,
3222             p_cur->signalInfoRecord.signal,
3223             p_cur->number_type,
3224             p_cur->number_plan);
3225     closeResponse;
3226
3227     return 0;
3228 }
3229
3230 static void responseSimRefreshV7(Parcel &p, void *response) {
3231       RIL_SimRefreshResponse_v7 *p_cur = ((RIL_SimRefreshResponse_v7 *) response);
3232       p.writeInt32(p_cur->result);
3233       p.writeInt32(p_cur->ef_id);
3234       writeStringToParcel(p, p_cur->aid);
3235
3236       appendPrintBuf("%sresult=%d, ef_id=%d, aid=%s",
3237             printBuf,
3238             p_cur->result,
3239             p_cur->ef_id,
3240             p_cur->aid);
3241
3242 }
3243
3244 static int responseSimRefresh(Parcel &p, void *response, size_t responselen) {
3245     if (response == NULL && responselen != 0) {
3246         RLOGE("responseSimRefresh: invalid response: NULL");
3247         return RIL_ERRNO_INVALID_RESPONSE;
3248     }
3249
3250     startResponse;
3251     if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3252         if (s_callbacks.version >= 7) {
3253             responseSimRefreshV7(p, response);
3254         } else {
3255             int *p_cur = ((int *) response);
3256             p.writeInt32(p_cur[0]);
3257             p.writeInt32(p_cur[1]);
3258             writeStringToParcel(p, NULL);
3259
3260             appendPrintBuf("%sresult=%d, ef_id=%d",
3261                     printBuf,
3262                     p_cur[0],
3263                     p_cur[1]);
3264         }
3265     } else { // RIL version >= 13
3266         if (responselen % sizeof(RIL_SimRefreshResponse_v7) != 0) {
3267             RLOGE("Data structure expected is RIL_SimRefreshResponse_v7");
3268             if (!isDebuggable()) {
3269                 return RIL_ERRNO_INVALID_RESPONSE;
3270             } else {
3271                 assert(0);
3272             }
3273         }
3274         responseSimRefreshV7(p, response);
3275
3276     }
3277     closeResponse;
3278
3279     return 0;
3280 }
3281
3282 static int responseCellInfoListV6(Parcel &p, void *response, size_t responselen) {
3283     if (response == NULL && responselen != 0) {
3284         RLOGE("invalid response: NULL");
3285         return RIL_ERRNO_INVALID_RESPONSE;
3286     }
3287
3288     if (responselen % sizeof(RIL_CellInfo) != 0) {
3289         RLOGE("responseCellInfoList: invalid response length %d expected multiple of %d",
3290                 (int)responselen, (int)sizeof(RIL_CellInfo));
3291         return RIL_ERRNO_INVALID_RESPONSE;
3292     }
3293
3294     int num = responselen / sizeof(RIL_CellInfo);
3295     p.writeInt32(num);
3296
3297     RIL_CellInfo *p_cur = (RIL_CellInfo *) response;
3298     startResponse;
3299     int i;
3300     for (i = 0; i < num; i++) {
3301         p.writeInt32((int)p_cur->cellInfoType);
3302         p.writeInt32(p_cur->registered);
3303         p.writeInt32(p_cur->timeStampType);
3304         p.writeInt64(p_cur->timeStamp);
3305         switch(p_cur->cellInfoType) {
3306             case RIL_CELL_INFO_TYPE_GSM: {
3307                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mcc);
3308                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mnc);
3309                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.lac);
3310                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.cid);
3311                 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength);
3312                 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
3313                 break;
3314             }
3315             case RIL_CELL_INFO_TYPE_WCDMA: {
3316                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc);
3317                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc);
3318                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.lac);
3319                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.cid);
3320                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
3321                 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength);
3322                 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
3323                 break;
3324             }
3325             case RIL_CELL_INFO_TYPE_CDMA: {
3326                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.networkId);
3327                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.systemId);
3328                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.basestationId);
3329                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.longitude);
3330                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
3331
3332                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.dbm);
3333                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.ecio);
3334                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.dbm);
3335                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.ecio);
3336                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
3337                 break;
3338             }
3339             case RIL_CELL_INFO_TYPE_LTE: {
3340                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mcc);
3341                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mnc);
3342                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.ci);
3343                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.pci);
3344                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.tac);
3345
3346                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.signalStrength);
3347                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrp);
3348                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrq);
3349                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rssnr);
3350                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.cqi);
3351                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
3352                 break;
3353             }
3354             case RIL_CELL_INFO_TYPE_TD_SCDMA: {
3355                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc);
3356                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc);
3357                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac);
3358                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid);
3359                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
3360                 p.writeInt32(p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
3361                 break;
3362             }
3363         }
3364         p_cur += 1;
3365     }
3366     removeLastChar;
3367     closeResponse;
3368
3369     return 0;
3370 }
3371
3372 static int responseCellInfoListV12(Parcel &p, void *response, size_t responselen) {
3373     if (response == NULL && responselen != 0) {
3374         RLOGE("invalid response: NULL");
3375         return RIL_ERRNO_INVALID_RESPONSE;
3376     }
3377
3378     if (responselen % sizeof(RIL_CellInfo_v12) != 0) {
3379         RLOGE("responseCellInfoList: invalid response length %d expected multiple of %d",
3380                 (int)responselen, (int)sizeof(RIL_CellInfo_v12));
3381         return RIL_ERRNO_INVALID_RESPONSE;
3382     }
3383
3384     int num = responselen / sizeof(RIL_CellInfo_v12);
3385     p.writeInt32(num);
3386
3387     RIL_CellInfo_v12 *p_cur = (RIL_CellInfo_v12 *) response;
3388     startResponse;
3389     int i;
3390     for (i = 0; i < num; i++) {
3391         p.writeInt32((int)p_cur->cellInfoType);
3392         p.writeInt32(p_cur->registered);
3393         p.writeInt32(p_cur->timeStampType);
3394         p.writeInt64(p_cur->timeStamp);
3395         switch(p_cur->cellInfoType) {
3396             case RIL_CELL_INFO_TYPE_GSM: {
3397                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mcc);
3398                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mnc);
3399                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.lac);
3400                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.cid);
3401                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.arfcn);
3402                 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.bsic);
3403                 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength);
3404                 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
3405                 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.timingAdvance);
3406                 break;
3407             }
3408             case RIL_CELL_INFO_TYPE_WCDMA: {
3409                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc);
3410                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc);
3411                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.lac);
3412                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.cid);
3413                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
3414                 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.uarfcn);
3415                 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength);
3416                 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
3417                 break;
3418             }
3419             case RIL_CELL_INFO_TYPE_CDMA: {
3420                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.networkId);
3421                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.systemId);
3422                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.basestationId);
3423                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.longitude);
3424                 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
3425
3426                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.dbm);
3427                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.ecio);
3428                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.dbm);
3429                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.ecio);
3430                 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
3431                 break;
3432             }
3433             case RIL_CELL_INFO_TYPE_LTE: {
3434                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mcc);
3435                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mnc);
3436                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.ci);
3437                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.pci);
3438                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.tac);
3439                 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.earfcn);
3440
3441                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.signalStrength);
3442                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrp);
3443                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrq);
3444                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rssnr);
3445                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.cqi);
3446                 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
3447                 break;
3448             }
3449             case RIL_CELL_INFO_TYPE_TD_SCDMA: {
3450                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc);
3451                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc);
3452                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac);
3453                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid);
3454                 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
3455                 p.writeInt32(p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
3456                 break;
3457             }
3458         }
3459         p_cur += 1;
3460     }
3461     removeLastChar;
3462     closeResponse;
3463     return 0;
3464 }
3465
3466 static int responseCellInfoList(Parcel &p, void *response, size_t responselen)
3467 {
3468     if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3469         if (s_callbacks.version < 12) {
3470             RLOGD("responseCellInfoList: v6");
3471             return responseCellInfoListV6(p, response, responselen);
3472         } else {
3473             RLOGD("responseCellInfoList: v12");
3474             return responseCellInfoListV12(p, response, responselen);
3475         }
3476     } else { // RIL version >= 13
3477         if (responselen % sizeof(RIL_CellInfo_v12) != 0) {
3478             RLOGE("Data structure expected is RIL_CellInfo_v12");
3479             if (!isDebuggable()) {
3480                 return RIL_ERRNO_INVALID_RESPONSE;
3481             } else {
3482                 assert(0);
3483             }
3484         }
3485         return responseCellInfoListV12(p, response, responselen);
3486     }
3487
3488     return 0;
3489 }
3490
3491 static int responseHardwareConfig(Parcel &p, void *response, size_t responselen)
3492 {
3493    if (response == NULL && responselen != 0) {
3494        RLOGE("invalid response: NULL");
3495        return RIL_ERRNO_INVALID_RESPONSE;
3496    }
3497
3498    if (responselen % sizeof(RIL_HardwareConfig) != 0) {
3499        RLOGE("responseHardwareConfig: invalid response length %d expected multiple of %d",
3500           (int)responselen, (int)sizeof(RIL_HardwareConfig));
3501        return RIL_ERRNO_INVALID_RESPONSE;
3502    }
3503
3504    int num = responselen / sizeof(RIL_HardwareConfig);
3505    int i;
3506    RIL_HardwareConfig *p_cur = (RIL_HardwareConfig *) response;
3507
3508    p.writeInt32(num);
3509
3510    startResponse;
3511    for (i = 0; i < num; i++) {
3512       switch (p_cur[i].type) {
3513          case RIL_HARDWARE_CONFIG_MODEM: {
3514             writeStringToParcel(p, p_cur[i].uuid);
3515             p.writeInt32((int)p_cur[i].state);
3516             p.writeInt32(p_cur[i].cfg.modem.rat);
3517             p.writeInt32(p_cur[i].cfg.modem.maxVoice);
3518             p.writeInt32(p_cur[i].cfg.modem.maxData);
3519             p.writeInt32(p_cur[i].cfg.modem.maxStandby);
3520
3521             appendPrintBuf("%s modem: uuid=%s,state=%d,rat=%08x,maxV=%d,maxD=%d,maxS=%d", printBuf,
3522                p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.modem.rat,
3523                p_cur[i].cfg.modem.maxVoice, p_cur[i].cfg.modem.maxData, p_cur[i].cfg.modem.maxStandby);
3524             break;
3525          }
3526          case RIL_HARDWARE_CONFIG_SIM: {
3527             writeStringToParcel(p, p_cur[i].uuid);
3528             p.writeInt32((int)p_cur[i].state);
3529             writeStringToParcel(p, p_cur[i].cfg.sim.modemUuid);
3530
3531             appendPrintBuf("%s sim: uuid=%s,state=%d,modem-uuid=%s", printBuf,
3532                p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.sim.modemUuid);
3533             break;
3534          }
3535       }
3536    }
3537    removeLastChar;
3538    closeResponse;
3539    return 0;
3540 }
3541
3542 static int responseRadioCapability(Parcel &p, void *response, size_t responselen) {
3543     if (response == NULL) {
3544         RLOGE("invalid response: NULL");
3545         return RIL_ERRNO_INVALID_RESPONSE;
3546     }
3547
3548     if (responselen != sizeof (RIL_RadioCapability) ) {
3549         RLOGE("invalid response length was %d expected %d",
3550                 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
3551         return RIL_ERRNO_INVALID_RESPONSE;
3552     }
3553
3554     RIL_RadioCapability *p_cur = (RIL_RadioCapability *) response;
3555     p.writeInt32(p_cur->version);
3556     p.writeInt32(p_cur->session);
3557     p.writeInt32(p_cur->phase);
3558     p.writeInt32(p_cur->rat);
3559     writeStringToParcel(p, p_cur->logicalModemUuid);
3560     p.writeInt32(p_cur->status);
3561
3562     startResponse;
3563     appendPrintBuf("%s[version=%d,session=%d,phase=%d,\
3564             rat=%s,logicalModemUuid=%s,status=%d]",
3565             printBuf,
3566             p_cur->version,
3567             p_cur->session,
3568             p_cur->phase,
3569             p_cur->rat,
3570             p_cur->logicalModemUuid,
3571             p_cur->status);
3572     closeResponse;
3573     return 0;
3574 }
3575
3576 static int responseSSData(Parcel &p, void *response, size_t responselen) {
3577     RLOGD("In responseSSData");
3578     int num;
3579
3580     if (response == NULL && responselen != 0) {
3581         RLOGE("invalid response length was %d expected %d",
3582                 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
3583         return RIL_ERRNO_INVALID_RESPONSE;
3584     }
3585
3586     if (responselen != sizeof(RIL_StkCcUnsolSsResponse)) {
3587         RLOGE("invalid response length %d, expected %d",
3588                (int)responselen, (int)sizeof(RIL_StkCcUnsolSsResponse));
3589         return RIL_ERRNO_INVALID_RESPONSE;
3590     }
3591
3592     startResponse;
3593     RIL_StkCcUnsolSsResponse *p_cur = (RIL_StkCcUnsolSsResponse *) response;
3594     p.writeInt32(p_cur->serviceType);
3595     p.writeInt32(p_cur->requestType);
3596     p.writeInt32(p_cur->teleserviceType);
3597     p.writeInt32(p_cur->serviceClass);
3598     p.writeInt32(p_cur->result);
3599
3600     if (isServiceTypeCfQuery(p_cur->serviceType, p_cur->requestType)) {
3601         RLOGD("responseSSData CF type, num of Cf elements %d", p_cur->cfData.numValidIndexes);
3602         if (p_cur->cfData.numValidIndexes > NUM_SERVICE_CLASSES) {
3603             RLOGE("numValidIndexes is greater than max value %d, "
3604                   "truncating it to max value", NUM_SERVICE_CLASSES);
3605             p_cur->cfData.numValidIndexes = NUM_SERVICE_CLASSES;
3606         }
3607         /* number of call info's */
3608         p.writeInt32(p_cur->cfData.numValidIndexes);
3609
3610         for (int i = 0; i < p_cur->cfData.numValidIndexes; i++) {
3611              RIL_CallForwardInfo cf = p_cur->cfData.cfInfo[i];
3612
3613              p.writeInt32(cf.status);
3614              p.writeInt32(cf.reason);
3615              p.writeInt32(cf.serviceClass);
3616              p.writeInt32(cf.toa);
3617              writeStringToParcel(p, cf.number);
3618              p.writeInt32(cf.timeSeconds);
3619              appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
3620                  (cf.status==1)?"enable":"disable", cf.reason, cf.serviceClass, cf.toa,
3621                   (char*)cf.number, cf.timeSeconds);
3622              RLOGD("Data: %d,reason=%d,cls=%d,toa=%d,num=%s,tout=%d],", cf.status,
3623                   cf.reason, cf.serviceClass, cf.toa, (char*)cf.number, cf.timeSeconds);
3624         }
3625     } else {
3626         p.writeInt32 (SS_INFO_MAX);
3627
3628         /* each int*/
3629         for (int i = 0; i < SS_INFO_MAX; i++) {
3630              appendPrintBuf("%s%d,", printBuf, p_cur->ssInfo[i]);
3631              RLOGD("Data: %d",p_cur->ssInfo[i]);
3632              p.writeInt32(p_cur->ssInfo[i]);
3633         }
3634     }
3635     removeLastChar;
3636     closeResponse;
3637
3638     return 0;
3639 }
3640
3641 static bool isServiceTypeCfQuery(RIL_SsServiceType serType, RIL_SsRequestType reqType) {
3642     if ((reqType == SS_INTERROGATION) &&
3643         (serType == SS_CFU ||
3644          serType == SS_CF_BUSY ||
3645          serType == SS_CF_NO_REPLY ||
3646          serType == SS_CF_NOT_REACHABLE ||
3647          serType == SS_CF_ALL ||
3648          serType == SS_CF_ALL_CONDITIONAL)) {
3649         return true;
3650     }
3651     return false;
3652 }
3653
3654 static void triggerEvLoop() {
3655     int ret;
3656     if (!pthread_equal(pthread_self(), s_tid_dispatch)) {
3657         /* trigger event loop to wakeup. No reason to do this,
3658          * if we're in the event loop thread */
3659          do {
3660             ret = write (s_fdWakeupWrite, " ", 1);
3661          } while (ret < 0 && errno == EINTR);
3662     }
3663 }
3664
3665 static void rilEventAddWakeup(struct ril_event *ev) {
3666     ril_event_add(ev);
3667     triggerEvLoop();
3668 }
3669
3670 static void sendSimStatusAppInfo(Parcel &p, int num_apps, RIL_AppStatus appStatus[]) {
3671         p.writeInt32(num_apps);
3672         startResponse;
3673         for (int i = 0; i < num_apps; i++) {
3674             p.writeInt32(appStatus[i].app_type);
3675             p.writeInt32(appStatus[i].app_state);
3676             p.writeInt32(appStatus[i].perso_substate);
3677             writeStringToParcel(p, (const char*)(appStatus[i].aid_ptr));
3678             writeStringToParcel(p, (const char*)
3679                                           (appStatus[i].app_label_ptr));
3680             p.writeInt32(appStatus[i].pin1_replaced);
3681             p.writeInt32(appStatus[i].pin1);
3682             p.writeInt32(appStatus[i].pin2);
3683             appendPrintBuf("%s[app_type=%d,app_state=%d,perso_substate=%d,\
3684                     aid_ptr=%s,app_label_ptr=%s,pin1_replaced=%d,pin1=%d,pin2=%d],",
3685                     printBuf,
3686                     appStatus[i].app_type,
3687                     appStatus[i].app_state,
3688                     appStatus[i].perso_substate,
3689                     appStatus[i].aid_ptr,
3690                     appStatus[i].app_label_ptr,
3691                     appStatus[i].pin1_replaced,
3692                     appStatus[i].pin1,
3693                     appStatus[i].pin2);
3694         }
3695         closeResponse;
3696 }
3697
3698 static void responseSimStatusV5(Parcel &p, void *response) {
3699     RIL_CardStatus_v5 *p_cur = ((RIL_CardStatus_v5 *) response);
3700
3701     p.writeInt32(p_cur->card_state);
3702     p.writeInt32(p_cur->universal_pin_state);
3703     p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3704     p.writeInt32(p_cur->cdma_subscription_app_index);
3705
3706     sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3707 }
3708
3709 static void responseSimStatusV6(Parcel &p, void *response) {
3710     RIL_CardStatus_v6 *p_cur = ((RIL_CardStatus_v6 *) response);
3711
3712     p.writeInt32(p_cur->card_state);
3713     p.writeInt32(p_cur->universal_pin_state);
3714     p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3715     p.writeInt32(p_cur->cdma_subscription_app_index);
3716     p.writeInt32(p_cur->ims_subscription_app_index);
3717
3718     sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3719 }
3720
3721 static int responseSimStatus(Parcel &p, void *response, size_t responselen) {
3722     int i;
3723
3724     if (response == NULL && responselen != 0) {
3725         RLOGE("invalid response: NULL");
3726         return RIL_ERRNO_INVALID_RESPONSE;
3727     }
3728
3729     if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3730         if (responselen == sizeof (RIL_CardStatus_v6)) {
3731             responseSimStatusV6(p, response);
3732         } else if (responselen == sizeof (RIL_CardStatus_v5)) {
3733             responseSimStatusV5(p, response);
3734         } else {
3735             RLOGE("responseSimStatus: A RilCardStatus_v6 or _v5 expected\n");
3736             return RIL_ERRNO_INVALID_RESPONSE;
3737         }
3738     } else { // RIL version >= 13
3739         if (responselen % sizeof(RIL_CardStatus_v6) != 0) {
3740             RLOGE("Data structure expected is RIL_CardStatus_v6");
3741             if (!isDebuggable()) {
3742                 return RIL_ERRNO_INVALID_RESPONSE;
3743             } else {
3744                 assert(0);
3745             }
3746         }
3747         responseSimStatusV6(p, response);
3748     }
3749
3750     return 0;
3751 }
3752
3753 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3754     int num = responselen / sizeof(RIL_GSM_BroadcastSmsConfigInfo *);
3755     p.writeInt32(num);
3756
3757     startResponse;
3758     RIL_GSM_BroadcastSmsConfigInfo **p_cur =
3759                 (RIL_GSM_BroadcastSmsConfigInfo **) response;
3760     for (int i = 0; i < num; i++) {
3761         p.writeInt32(p_cur[i]->fromServiceId);
3762         p.writeInt32(p_cur[i]->toServiceId);
3763         p.writeInt32(p_cur[i]->fromCodeScheme);
3764         p.writeInt32(p_cur[i]->toCodeScheme);
3765         p.writeInt32(p_cur[i]->selected);
3766
3767         appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId=%d, \
3768                 fromCodeScheme=%d, toCodeScheme=%d, selected =%d]",
3769                 printBuf, i, p_cur[i]->fromServiceId, p_cur[i]->toServiceId,
3770                 p_cur[i]->fromCodeScheme, p_cur[i]->toCodeScheme,
3771                 p_cur[i]->selected);
3772     }
3773     closeResponse;
3774
3775     return 0;
3776 }
3777
3778 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3779     RIL_CDMA_BroadcastSmsConfigInfo **p_cur =
3780                (RIL_CDMA_BroadcastSmsConfigInfo **) response;
3781
3782     int num = responselen / sizeof (RIL_CDMA_BroadcastSmsConfigInfo *);
3783     p.writeInt32(num);
3784
3785     startResponse;
3786     for (int i = 0 ; i < num ; i++ ) {
3787         p.writeInt32(p_cur[i]->service_category);
3788         p.writeInt32(p_cur[i]->language);
3789         p.writeInt32(p_cur[i]->selected);
3790
3791         appendPrintBuf("%s [%d: srvice_category=%d, language =%d, \
3792               selected =%d], ",
3793               printBuf, i, p_cur[i]->service_category, p_cur[i]->language,
3794               p_cur[i]->selected);
3795     }
3796     closeResponse;
3797
3798     return 0;
3799 }
3800
3801 static int responseCdmaSms(Parcel &p, void *response, size_t responselen) {
3802     int num;
3803     int digitCount;
3804     int digitLimit;
3805     uint8_t uct;
3806     void* dest;
3807
3808     RLOGD("Inside responseCdmaSms");
3809
3810     if (response == NULL && responselen != 0) {
3811         RLOGE("invalid response: NULL");
3812         return RIL_ERRNO_INVALID_RESPONSE;
3813     }
3814
3815     if (responselen != sizeof(RIL_CDMA_SMS_Message)) {
3816         RLOGE("invalid response length was %d expected %d",
3817                 (int)responselen, (int)sizeof(RIL_CDMA_SMS_Message));
3818         return RIL_ERRNO_INVALID_RESPONSE;
3819     }
3820
3821     RIL_CDMA_SMS_Message *p_cur = (RIL_CDMA_SMS_Message *) response;
3822     p.writeInt32(p_cur->uTeleserviceID);
3823     p.write(&(p_cur->bIsServicePresent),sizeof(uct));
3824     p.writeInt32(p_cur->uServicecategory);
3825     p.writeInt32(p_cur->sAddress.digit_mode);
3826     p.writeInt32(p_cur->sAddress.number_mode);
3827     p.writeInt32(p_cur->sAddress.number_type);
3828     p.writeInt32(p_cur->sAddress.number_plan);
3829     p.write(&(p_cur->sAddress.number_of_digits), sizeof(uct));
3830     digitLimit= MIN((p_cur->sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
3831     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3832         p.write(&(p_cur->sAddress.digits[digitCount]),sizeof(uct));
3833     }
3834
3835     p.writeInt32(p_cur->sSubAddress.subaddressType);
3836     p.write(&(p_cur->sSubAddress.odd),sizeof(uct));
3837     p.write(&(p_cur->sSubAddress.number_of_digits),sizeof(uct));
3838     digitLimit= MIN((p_cur->sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
3839     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3840         p.write(&(p_cur->sSubAddress.digits[digitCount]),sizeof(uct));
3841     }
3842
3843     digitLimit= MIN((p_cur->uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
3844     p.writeInt32(p_cur->uBearerDataLen);
3845     for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3846        p.write(&(p_cur->aBearerData[digitCount]), sizeof(uct));
3847     }
3848
3849     startResponse;
3850     appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
3851             sAddress.digit_mode=%d, sAddress.number_mode=%d, sAddress.number_type=%d, ",
3852             printBuf, p_cur->uTeleserviceID,p_cur->bIsServicePresent,p_cur->uServicecategory,
3853             p_cur->sAddress.digit_mode, p_cur->sAddress.number_mode,p_cur->sAddress.number_type);
3854     closeResponse;
3855
3856     return 0;
3857 }
3858
3859 static int responseDcRtInfo(Parcel &p, void *response, size_t responselen)
3860 {
3861     int num = responselen / sizeof(RIL_DcRtInfo);
3862     if ((responselen % sizeof(RIL_DcRtInfo) != 0) || (num != 1)) {
3863         RLOGE("responseDcRtInfo: invalid response length %d expected multiple of %d",
3864                 (int)responselen, (int)sizeof(RIL_DcRtInfo));
3865         return RIL_ERRNO_INVALID_RESPONSE;
3866     }
3867
3868     startResponse;
3869     RIL_DcRtInfo *pDcRtInfo = (RIL_DcRtInfo *)response;
3870     p.writeInt64(pDcRtInfo->time);
3871     p.writeInt32(pDcRtInfo->powerState);
3872     appendPrintBuf("%s[time=%d,powerState=%d]", printBuf,
3873         pDcRtInfo->time,
3874         pDcRtInfo->powerState);
3875     closeResponse;
3876
3877     return 0;
3878 }
3879
3880 static int responseLceStatus(Parcel &p, void *response, size_t responselen) {
3881   if (response == NULL || responselen != sizeof(RIL_LceStatusInfo)) {
3882     if (response == NULL) {
3883       RLOGE("invalid response: NULL");
3884     }
3885     else {
3886       RLOGE("responseLceStatus: invalid response length %d expecting len: d%",
3887             sizeof(RIL_LceStatusInfo), responselen);
3888     }
3889     return RIL_ERRNO_INVALID_RESPONSE;
3890   }
3891
3892   RIL_LceStatusInfo *p_cur = (RIL_LceStatusInfo *)response;
3893   p.write((void *)p_cur, 1);  // p_cur->lce_status takes one byte.
3894   p.writeInt32(p_cur->actual_interval_ms);
3895
3896   startResponse;
3897   appendPrintBuf("LCE Status: %d, actual_interval_ms: %d",
3898                  p_cur->lce_status, p_cur->actual_interval_ms);
3899   closeResponse;
3900
3901   return 0;
3902 }
3903
3904 static int responseLceData(Parcel &p, void *response, size_t responselen) {
3905   if (response == NULL || responselen != sizeof(RIL_LceDataInfo)) {
3906     if (response == NULL) {
3907       RLOGE("invalid response: NULL");
3908     }
3909     else {
3910       RLOGE("responseLceData: invalid response length %d expecting len: d%",
3911             sizeof(RIL_LceDataInfo), responselen);
3912     }
3913     return RIL_ERRNO_INVALID_RESPONSE;
3914   }
3915
3916   RIL_LceDataInfo *p_cur = (RIL_LceDataInfo *)response;
3917   p.writeInt32(p_cur->last_hop_capacity_kbps);
3918
3919   /* p_cur->confidence_level and p_cur->lce_suspended take 1 byte each.*/
3920   p.write((void *)&(p_cur->confidence_level), 1);
3921   p.write((void *)&(p_cur->lce_suspended), 1);
3922
3923   startResponse;
3924   appendPrintBuf("LCE info received: capacity %d confidence level %d \
3925                   and suspended %d",
3926                   p_cur->last_hop_capacity_kbps, p_cur->confidence_level,
3927                   p_cur->lce_suspended);
3928   closeResponse;
3929
3930   return 0;
3931 }
3932
3933 static int responseActivityData(Parcel &p, void *response, size_t responselen) {
3934   if (response == NULL || responselen != sizeof(RIL_ActivityStatsInfo)) {
3935     if (response == NULL) {
3936       RLOGE("invalid response: NULL");
3937     }
3938     else {
3939       RLOGE("responseActivityData: invalid response length %d expecting len: d%",
3940             sizeof(RIL_ActivityStatsInfo), responselen);
3941     }
3942     return RIL_ERRNO_INVALID_RESPONSE;
3943   }
3944
3945   RIL_ActivityStatsInfo *p_cur = (RIL_ActivityStatsInfo *)response;
3946   p.writeInt32(p_cur->sleep_mode_time_ms);
3947   p.writeInt32(p_cur->idle_mode_time_ms);
3948   for(int i = 0; i < RIL_NUM_TX_POWER_LEVELS; i++) {
3949     p.writeInt32(p_cur->tx_mode_time_ms[i]);
3950   }
3951   p.writeInt32(p_cur->rx_mode_time_ms);
3952
3953   startResponse;
3954   appendPrintBuf("Modem activity info received: sleep_mode_time_ms %d idle_mode_time_ms %d \
3955                   tx_mode_time_ms %d %d %d %d %d and rx_mode_time_ms %d",
3956                   p_cur->sleep_mode_time_ms, p_cur->idle_mode_time_ms, p_cur->tx_mode_time_ms[0],
3957                   p_cur->tx_mode_time_ms[1], p_cur->tx_mode_time_ms[2], p_cur->tx_mode_time_ms[3],
3958                   p_cur->tx_mode_time_ms[4], p_cur->rx_mode_time_ms);
3959    closeResponse;
3960
3961   return 0;
3962 }
3963
3964 /**
3965  * A write on the wakeup fd is done just to pop us out of select()
3966  * We empty the buffer here and then ril_event will reset the timers on the
3967  * way back down
3968  */
3969 static void processWakeupCallback(int fd, short flags, void *param) {
3970     char buff[16];
3971     int ret;
3972
3973     RLOGV("processWakeupCallback");
3974
3975     /* empty our wakeup socket out */
3976     do {
3977         ret = read(s_fdWakeupRead, &buff, sizeof(buff));
3978     } while (ret > 0 || (ret < 0 && errno == EINTR));
3979 }
3980
3981 static void onCommandsSocketClosed(RIL_SOCKET_ID socket_id) {
3982     int ret;
3983     RequestInfo *p_cur;
3984     /* Hook for current context
3985        pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
3986     pthread_mutex_t * pendingRequestsMutexHook = &s_pendingRequestsMutex;
3987     /* pendingRequestsHook refer to &s_pendingRequests */
3988     RequestInfo **    pendingRequestsHook = &s_pendingRequests;
3989
3990 #if (SIM_COUNT >= 2)
3991     if (socket_id == RIL_SOCKET_2) {
3992         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
3993         pendingRequestsHook = &s_pendingRequests_socket2;
3994     }
3995 #if (SIM_COUNT >= 3)
3996     else if (socket_id == RIL_SOCKET_3) {
3997         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
3998         pendingRequestsHook = &s_pendingRequests_socket3;
3999     }
4000 #endif
4001 #if (SIM_COUNT >= 4)
4002     else if (socket_id == RIL_SOCKET_4) {
4003         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
4004         pendingRequestsHook = &s_pendingRequests_socket4;
4005     }
4006 #endif
4007 #endif
4008     /* mark pending requests as "cancelled" so we dont report responses */
4009     ret = pthread_mutex_lock(pendingRequestsMutexHook);
4010     assert (ret == 0);
4011
4012     p_cur = *pendingRequestsHook;
4013
4014     for (p_cur = *pendingRequestsHook
4015             ; p_cur != NULL
4016             ; p_cur  = p_cur->p_next
4017     ) {
4018         p_cur->cancelled = 1;
4019     }
4020
4021     ret = pthread_mutex_unlock(pendingRequestsMutexHook);
4022     assert (ret == 0);
4023 }
4024
4025 static void processCommandsCallback(int fd, short flags, void *param) {
4026     RecordStream *p_rs;
4027     void *p_record;
4028     size_t recordlen;
4029     int ret;
4030     SocketListenParam *p_info = (SocketListenParam *)param;
4031
4032     assert(fd == p_info->fdCommand);
4033
4034     p_rs = p_info->p_rs;
4035
4036     for (;;) {
4037         /* loop until EAGAIN/EINTR, end of stream, or other error */
4038         ret = record_stream_get_next(p_rs, &p_record, &recordlen);
4039
4040         if (ret == 0 && p_record == NULL) {
4041             /* end-of-stream */
4042             break;
4043         } else if (ret < 0) {
4044             break;
4045         } else if (ret == 0) { /* && p_record != NULL */
4046             processCommandBuffer(p_record, recordlen, p_info->socket_id);
4047         }
4048     }
4049
4050     if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) {
4051         /* fatal error or end-of-stream */
4052         if (ret != 0) {
4053             RLOGE("error on reading command socket errno:%d\n", errno);
4054         } else {
4055             RLOGW("EOS.  Closing command socket.");
4056         }
4057
4058         close(fd);
4059         p_info->fdCommand = -1;
4060
4061         ril_event_del(p_info->commands_event);
4062
4063         record_stream_free(p_rs);
4064
4065         /* start listening for new connections again */
4066         rilEventAddWakeup(&s_listen_event);
4067
4068         onCommandsSocketClosed(p_info->socket_id);
4069     }
4070 }
4071
4072
4073 static void onNewCommandConnect(RIL_SOCKET_ID socket_id) {
4074     // Inform we are connected and the ril version
4075     int rilVer = s_callbacks.version;
4076     RIL_UNSOL_RESPONSE(RIL_UNSOL_RIL_CONNECTED,
4077                                     &rilVer, sizeof(rilVer), socket_id);
4078
4079     // implicit radio state changed
4080     RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED,
4081                                     NULL, 0, socket_id);
4082
4083     // Send last NITZ time data, in case it was missed
4084     if (s_lastNITZTimeData != NULL) {
4085         sendResponseRaw(s_lastNITZTimeData, s_lastNITZTimeDataSize, socket_id);
4086
4087         free(s_lastNITZTimeData);
4088         s_lastNITZTimeData = NULL;
4089     }
4090
4091     // Get version string
4092     if (s_callbacks.getVersion != NULL) {
4093         const char *version;
4094         version = s_callbacks.getVersion();
4095         RLOGI("RIL Daemon version: %s\n", version);
4096
4097         property_set(PROPERTY_RIL_IMPL, version);
4098     } else {
4099         RLOGI("RIL Daemon version: unavailable\n");
4100         property_set(PROPERTY_RIL_IMPL, "unavailable");
4101     }
4102
4103 }
4104
4105 static void listenCallback (int fd, short flags, void *param) {
4106     int ret;
4107     int err;
4108     int is_phone_socket;
4109     int fdCommand = -1;
4110     char* processName;
4111     RecordStream *p_rs;
4112     MySocketListenParam* listenParam;
4113     RilSocket *sapSocket = NULL;
4114     socketClient *sClient = NULL;
4115
4116     SocketListenParam *p_info = (SocketListenParam *)param;
4117
4118     if(RIL_SAP_SOCKET == p_info->type) {
4119         listenParam = (MySocketListenParam *)param;
4120         sapSocket = listenParam->socket;
4121     }
4122
4123     struct sockaddr_un peeraddr;
4124     socklen_t socklen = sizeof (peeraddr);
4125
4126     struct ucred creds;
4127     socklen_t szCreds = sizeof(creds);
4128
4129     struct passwd *pwd = NULL;
4130
4131     if(NULL == sapSocket) {
4132         assert (*p_info->fdCommand < 0);
4133         assert (fd == *p_info->fdListen);
4134         processName = PHONE_PROCESS;
4135     } else {
4136         assert (sapSocket->commandFd < 0);
4137         assert (fd == sapSocket->listenFd);
4138         processName = BLUETOOTH_PROCESS;
4139     }
4140
4141
4142     fdCommand = accept(fd, (sockaddr *) &peeraddr, &socklen);
4143
4144     if (fdCommand < 0 ) {
4145         RLOGE("Error on accept() errno:%d", errno);
4146         /* start listening for new connections again */
4147         if(NULL == sapSocket) {
4148             rilEventAddWakeup(p_info->listen_event);
4149         } else {
4150             rilEventAddWakeup(sapSocket->getListenEvent());
4151         }
4152         return;
4153     }
4154
4155     /* check the credential of the other side and only accept socket from
4156      * phone process
4157      */
4158     errno = 0;
4159     is_phone_socket = 0;
4160
4161     err = getsockopt(fdCommand, SOL_SOCKET, SO_PEERCRED, &creds, &szCreds);
4162
4163     if (err == 0 && szCreds > 0) {
4164         errno = 0;
4165         pwd = getpwuid(creds.uid);
4166         if (pwd != NULL) {
4167             if (strcmp(pwd->pw_name, processName) == 0) {
4168                 is_phone_socket = 1;
4169             } else {
4170                 RLOGE("RILD can't accept socket from process %s", pwd->pw_name);
4171             }
4172         } else {
4173             RLOGE("Error on getpwuid() errno: %d", errno);
4174         }
4175     } else {
4176         RLOGD("Error on getsockopt() errno: %d", errno);
4177     }
4178
4179     if (!is_phone_socket) {
4180         RLOGE("RILD must accept socket from %s", processName);
4181
4182         close(fdCommand);
4183         fdCommand = -1;
4184
4185         if(NULL == sapSocket) {
4186             onCommandsSocketClosed(p_info->socket_id);
4187
4188             /* start listening for new connections again */
4189             rilEventAddWakeup(p_info->listen_event);
4190         } else {
4191             sapSocket->onCommandsSocketClosed();
4192
4193             /* start listening for new connections again */
4194             rilEventAddWakeup(sapSocket->getListenEvent());
4195         }
4196
4197         return;
4198     }
4199
4200     ret = fcntl(fdCommand, F_SETFL, O_NONBLOCK);
4201
4202     if (ret < 0) {
4203         RLOGE ("Error setting O_NONBLOCK errno:%d", errno);
4204     }
4205
4206     if(NULL == sapSocket) {
4207         RLOGI("libril: new connection to %s", rilSocketIdToString(p_info->socket_id));
4208
4209         p_info->fdCommand = fdCommand;
4210         p_rs = record_stream_new(p_info->fdCommand, MAX_COMMAND_BYTES);
4211         p_info->p_rs = p_rs;
4212
4213         ril_event_set (p_info->commands_event, p_info->fdCommand, 1,
4214         p_info->processCommandsCallback, p_info);
4215         rilEventAddWakeup (p_info->commands_event);
4216
4217         onNewCommandConnect(p_info->socket_id);
4218     } else {
4219         RLOGI("libril: new connection");
4220
4221         sapSocket->setCommandFd(fdCommand);
4222         p_rs = record_stream_new(sapSocket->getCommandFd(), MAX_COMMAND_BYTES);
4223         sClient = new socketClient(sapSocket,p_rs);
4224         ril_event_set (sapSocket->getCallbackEvent(), sapSocket->getCommandFd(), 1,
4225         sapSocket->getCommandCb(), sClient);
4226
4227         rilEventAddWakeup(sapSocket->getCallbackEvent());
4228         sapSocket->onNewCommandConnect();
4229     }
4230 }
4231
4232 static void freeDebugCallbackArgs(int number, char **args) {
4233     for (int i = 0; i < number; i++) {
4234         if (args[i] != NULL) {
4235             free(args[i]);
4236         }
4237     }
4238     free(args);
4239 }
4240
4241 static void debugCallback (int fd, short flags, void *param) {
4242     int acceptFD, option;
4243     struct sockaddr_un peeraddr;
4244     socklen_t socklen = sizeof (peeraddr);
4245     int data;
4246     unsigned int qxdm_data[6];
4247     const char *deactData[1] = {"1"};
4248     char *actData[1];
4249     RIL_Dial dialData;
4250     int hangupData[1] = {1};
4251     int number;
4252     char **args;
4253     RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
4254     int sim_id = 0;
4255
4256     RLOGI("debugCallback for socket %s", rilSocketIdToString(socket_id));
4257
4258     acceptFD = accept (fd,  (sockaddr *) &peeraddr, &socklen);
4259
4260     if (acceptFD < 0) {
4261         RLOGE ("error accepting on debug port: %d\n", errno);
4262         return;
4263     }
4264
4265     if (recv(acceptFD, &number, sizeof(int), 0) != sizeof(int)) {
4266         RLOGE ("error reading on socket: number of Args: \n");
4267         close(acceptFD);
4268         return;
4269     }
4270
4271     if (number < 0) {
4272         RLOGE ("Invalid number of arguments: \n");
4273         close(acceptFD);
4274         return;
4275     }
4276
4277     args = (char **) calloc(number, sizeof(char*));
4278     if (args == NULL) {
4279         RLOGE("Memory allocation failed for debug args");
4280         close(acceptFD);
4281         return;
4282     }
4283
4284     for (int i = 0; i < number; i++) {
4285         int len;
4286         if (recv(acceptFD, &len, sizeof(int), 0) != sizeof(int)) {
4287             RLOGE ("error reading on socket: Len of Args: \n");
4288             freeDebugCallbackArgs(i, args);
4289             close(acceptFD);
4290             return;
4291         }
4292         if (len == INT_MAX || len < 0) {
4293             RLOGE("Invalid value of len: \n");
4294             freeDebugCallbackArgs(i, args);
4295             close(acceptFD);
4296             return;
4297         }
4298
4299         // +1 for null-term
4300         args[i] = (char *) calloc(len + 1, sizeof(char));
4301         if (args[i] == NULL) {
4302             RLOGE("Memory allocation failed for debug args");
4303             freeDebugCallbackArgs(i, args);
4304             close(acceptFD);
4305             return;
4306         }
4307         if (recv(acceptFD, args[i], sizeof(char) * len, 0)
4308             != (int)sizeof(char) * len) {
4309             RLOGE ("error reading on socket: Args[%d] \n", i);
4310             freeDebugCallbackArgs(i, args);
4311             close(acceptFD);
4312             return;
4313         }
4314         char * buf = args[i];
4315         buf[len] = 0;
4316         if ((i+1) == number) {
4317             /* The last argument should be sim id 0(SIM1)~3(SIM4) */
4318             sim_id = atoi(args[i]);
4319             switch (sim_id) {
4320                 case 0:
4321                     socket_id = RIL_SOCKET_1;
4322                     break;
4323             #if (SIM_COUNT >= 2)
4324                 case 1:
4325                     socket_id = RIL_SOCKET_2;
4326                     break;
4327             #endif
4328             #if (SIM_COUNT >= 3)
4329                 case 2:
4330                     socket_id = RIL_SOCKET_3;
4331                     break;
4332             #endif
4333             #if (SIM_COUNT >= 4)
4334                 case 3:
4335                     socket_id = RIL_SOCKET_4;
4336                     break;
4337             #endif
4338                 default:
4339                     socket_id = RIL_SOCKET_1;
4340                     break;
4341             }
4342         }
4343     }
4344
4345     switch (atoi(args[0])) {
4346         case 0:
4347             RLOGI ("Connection on debug port: issuing reset.");
4348             issueLocalRequest(RIL_REQUEST_RESET_RADIO, NULL, 0, socket_id);
4349             break;
4350         case 1:
4351             RLOGI ("Connection on debug port: issuing radio power off.");
4352             data = 0;
4353             issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
4354             // Close the socket
4355             if (socket_id == RIL_SOCKET_1 && s_ril_param_socket.fdCommand > 0) {
4356                 close(s_ril_param_socket.fdCommand);
4357                 s_ril_param_socket.fdCommand = -1;
4358             }
4359         #if (SIM_COUNT == 2)
4360             else if (socket_id == RIL_SOCKET_2 && s_ril_param_socket2.fdCommand > 0) {
4361                 close(s_ril_param_socket2.fdCommand);
4362                 s_ril_param_socket2.fdCommand = -1;
4363             }
4364         #endif
4365             break;
4366         case 2:
4367             RLOGI ("Debug port: issuing unsolicited voice network change.");
4368             RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED, NULL, 0, socket_id);
4369             break;
4370         case 3:
4371             RLOGI ("Debug port: QXDM log enable.");
4372             qxdm_data[0] = 65536;     // head.func_tag
4373             qxdm_data[1] = 16;        // head.len
4374             qxdm_data[2] = 1;         // mode: 1 for 'start logging'
4375             qxdm_data[3] = 32;        // log_file_size: 32megabytes
4376             qxdm_data[4] = 0;         // log_mask
4377             qxdm_data[5] = 8;         // log_max_fileindex
4378             issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
4379                               6 * sizeof(int), socket_id);
4380             break;
4381         case 4:
4382             RLOGI ("Debug port: QXDM log disable.");
4383             qxdm_data[0] = 65536;
4384             qxdm_data[1] = 16;
4385             qxdm_data[2] = 0;          // mode: 0 for 'stop logging'
4386             qxdm_data[3] = 32;
4387             qxdm_data[4] = 0;
4388             qxdm_data[5] = 8;
4389             issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
4390                               6 * sizeof(int), socket_id);
4391             break;
4392         case 5:
4393             RLOGI("Debug port: Radio On");
4394             data = 1;
4395             issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
4396             sleep(2);
4397             // Set network selection automatic.
4398             issueLocalRequest(RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC, NULL, 0, socket_id);
4399             break;
4400         case 6:
4401             RLOGI("Debug port: Setup Data Call, Apn :%s\n", args[1]);
4402             actData[0] = args[1];
4403             issueLocalRequest(RIL_REQUEST_SETUP_DATA_CALL, &actData,
4404                               sizeof(actData), socket_id);
4405             break;
4406         case 7:
4407             RLOGI("Debug port: Deactivate Data Call");
4408             issueLocalRequest(RIL_REQUEST_DEACTIVATE_DATA_CALL, &deactData,
4409                               sizeof(deactData), socket_id);
4410             break;
4411         case 8:
4412             RLOGI("Debug port: Dial Call");
4413             dialData.clir = 0;
4414             dialData.address = args[1];
4415             issueLocalRequest(RIL_REQUEST_DIAL, &dialData, sizeof(dialData), socket_id);
4416             break;
4417         case 9:
4418             RLOGI("Debug port: Answer Call");
4419             issueLocalRequest(RIL_REQUEST_ANSWER, NULL, 0, socket_id);
4420             break;
4421         case 10:
4422             RLOGI("Debug port: End Call");
4423             issueLocalRequest(RIL_REQUEST_HANGUP, &hangupData,
4424                               sizeof(hangupData), socket_id);
4425             break;
4426         default:
4427             RLOGE ("Invalid request");
4428             break;
4429     }
4430     freeDebugCallbackArgs(number, args);
4431     close(acceptFD);
4432 }
4433
4434
4435 static void userTimerCallback (int fd, short flags, void *param) {
4436     UserCallbackInfo *p_info;
4437
4438     p_info = (UserCallbackInfo *)param;
4439
4440     p_info->p_callback(p_info->userParam);
4441
4442
4443     // FIXME generalize this...there should be a cancel mechanism
4444     if (s_last_wake_timeout_info != NULL && s_last_wake_timeout_info == p_info) {
4445         s_last_wake_timeout_info = NULL;
4446     }
4447
4448     free(p_info);
4449 }
4450
4451
4452 static void *
4453 eventLoop(void *param) {
4454     int ret;
4455     int filedes[2];
4456
4457     ril_event_init();
4458
4459     pthread_mutex_lock(&s_startupMutex);
4460
4461     s_started = 1;
4462     pthread_cond_broadcast(&s_startupCond);
4463
4464     pthread_mutex_unlock(&s_startupMutex);
4465
4466     ret = pipe(filedes);
4467
4468     if (ret < 0) {
4469         RLOGE("Error in pipe() errno:%d", errno);
4470         return NULL;
4471     }
4472
4473     s_fdWakeupRead = filedes[0];
4474     s_fdWakeupWrite = filedes[1];
4475
4476     fcntl(s_fdWakeupRead, F_SETFL, O_NONBLOCK);
4477
4478     ril_event_set (&s_wakeupfd_event, s_fdWakeupRead, true,
4479                 processWakeupCallback, NULL);
4480
4481     rilEventAddWakeup (&s_wakeupfd_event);
4482
4483     // Only returns on error
4484     ril_event_loop();
4485     RLOGE ("error in event_loop_base errno:%d", errno);
4486     // kill self to restart on error
4487     kill(0, SIGKILL);
4488
4489     return NULL;
4490 }
4491
4492 extern "C" void
4493 RIL_startEventLoop(void) {
4494     /* spin up eventLoop thread and wait for it to get started */
4495     s_started = 0;
4496     pthread_mutex_lock(&s_startupMutex);
4497
4498     pthread_attr_t attr;
4499     pthread_attr_init(&attr);
4500     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
4501
4502     int result = pthread_create(&s_tid_dispatch, &attr, eventLoop, NULL);
4503     if (result != 0) {
4504         RLOGE("Failed to create dispatch thread: %s", strerror(result));
4505         goto done;
4506     }
4507
4508     while (s_started == 0) {
4509         pthread_cond_wait(&s_startupCond, &s_startupMutex);
4510     }
4511
4512 done:
4513     pthread_mutex_unlock(&s_startupMutex);
4514 }
4515
4516 // Used for testing purpose only.
4517 extern "C" void RIL_setcallbacks (const RIL_RadioFunctions *callbacks) {
4518     memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
4519 }
4520
4521 static void startListen(RIL_SOCKET_ID socket_id, SocketListenParam* socket_listen_p) {
4522     int fdListen = -1;
4523     int ret;
4524     char socket_name[10];
4525
4526     memset(socket_name, 0, sizeof(char)*10);
4527
4528     switch(socket_id) {
4529         case RIL_SOCKET_1:
4530             strncpy(socket_name, RIL_getRilSocketName(), 9);
4531             break;
4532     #if (SIM_COUNT >= 2)
4533         case RIL_SOCKET_2:
4534             strncpy(socket_name, SOCKET2_NAME_RIL, 9);
4535             break;
4536     #endif
4537     #if (SIM_COUNT >= 3)
4538         case RIL_SOCKET_3:
4539             strncpy(socket_name, SOCKET3_NAME_RIL, 9);
4540             break;
4541     #endif
4542     #if (SIM_COUNT >= 4)
4543         case RIL_SOCKET_4:
4544             strncpy(socket_name, SOCKET4_NAME_RIL, 9);
4545             break;
4546     #endif
4547         default:
4548             RLOGE("Socket id is wrong!!");
4549             return;
4550     }
4551
4552     RLOGI("Start to listen %s", rilSocketIdToString(socket_id));
4553
4554     fdListen = android_get_control_socket(socket_name);
4555     if (fdListen < 0) {
4556         RLOGE("Failed to get socket %s", socket_name);
4557         exit(-1);
4558     }
4559
4560     ret = listen(fdListen, 4);
4561
4562     if (ret < 0) {
4563         RLOGE("Failed to listen on control socket '%d': %s",
4564              fdListen, strerror(errno));
4565         exit(-1);
4566     }
4567     socket_listen_p->fdListen = fdListen;
4568
4569     /* note: non-persistent so we can accept only one connection at a time */
4570     ril_event_set (socket_listen_p->listen_event, fdListen, false,
4571                 listenCallback, socket_listen_p);
4572
4573     rilEventAddWakeup (socket_listen_p->listen_event);
4574 }
4575
4576 extern "C" void
4577 RIL_register (const RIL_RadioFunctions *callbacks) {
4578     int ret;
4579     int flags;
4580
4581     RLOGI("SIM_COUNT: %d", SIM_COUNT);
4582
4583     if (callbacks == NULL) {
4584         RLOGE("RIL_register: RIL_RadioFunctions * null");
4585         return;
4586     }
4587     if (callbacks->version < RIL_VERSION_MIN) {
4588         RLOGE("RIL_register: version %d is to old, min version is %d",
4589              callbacks->version, RIL_VERSION_MIN);
4590         return;
4591     }
4592
4593     RLOGE("RIL_register: RIL version %d", callbacks->version);
4594
4595     if (s_registerCalled > 0) {
4596         RLOGE("RIL_register has been called more than once. "
4597                 "Subsequent call ignored");
4598         return;
4599     }
4600
4601     memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
4602
4603     /* Initialize socket1 parameters */
4604     s_ril_param_socket = {
4605                         RIL_SOCKET_1,             /* socket_id */
4606                         -1,                       /* fdListen */
4607                         -1,                       /* fdCommand */
4608                         PHONE_PROCESS,            /* processName */
4609                         &s_commands_event,        /* commands_event */
4610                         &s_listen_event,          /* listen_event */
4611                         processCommandsCallback,  /* processCommandsCallback */
4612                         NULL                      /* p_rs */
4613                         };
4614
4615 #if (SIM_COUNT >= 2)
4616     s_ril_param_socket2 = {
4617                         RIL_SOCKET_2,               /* socket_id */
4618                         -1,                         /* fdListen */
4619                         -1,                         /* fdCommand */
4620                         PHONE_PROCESS,              /* processName */
4621                         &s_commands_event_socket2,  /* commands_event */
4622                         &s_listen_event_socket2,    /* listen_event */
4623                         processCommandsCallback,    /* processCommandsCallback */
4624                         NULL                        /* p_rs */
4625                         };
4626 #endif
4627
4628 #if (SIM_COUNT >= 3)
4629     s_ril_param_socket3 = {
4630                         RIL_SOCKET_3,               /* socket_id */
4631                         -1,                         /* fdListen */
4632                         -1,                         /* fdCommand */
4633                         PHONE_PROCESS,              /* processName */
4634                         &s_commands_event_socket3,  /* commands_event */
4635                         &s_listen_event_socket3,    /* listen_event */
4636                         processCommandsCallback,    /* processCommandsCallback */
4637                         NULL                        /* p_rs */
4638                         };
4639 #endif
4640
4641 #if (SIM_COUNT >= 4)
4642     s_ril_param_socket4 = {
4643                         RIL_SOCKET_4,               /* socket_id */
4644                         -1,                         /* fdListen */
4645                         -1,                         /* fdCommand */
4646                         PHONE_PROCESS,              /* processName */
4647                         &s_commands_event_socket4,  /* commands_event */
4648                         &s_listen_event_socket4,    /* listen_event */
4649                         processCommandsCallback,    /* processCommandsCallback */
4650                         NULL                        /* p_rs */
4651                         };
4652 #endif
4653
4654
4655     s_registerCalled = 1;
4656
4657     RLOGI("s_registerCalled flag set, %d", s_started);
4658     // Little self-check
4659
4660     for (int i = 0; i < (int)NUM_ELEMS(s_commands); i++) {
4661         assert(i == s_commands[i].requestNumber);
4662     }
4663
4664     for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses); i++) {
4665         assert(i + RIL_UNSOL_RESPONSE_BASE
4666                 == s_unsolResponses[i].requestNumber);
4667     }
4668
4669     // New rild impl calls RIL_startEventLoop() first
4670     // old standalone impl wants it here.
4671
4672     if (s_started == 0) {
4673         RIL_startEventLoop();
4674     }
4675
4676     // start listen socket1
4677     startListen(RIL_SOCKET_1, &s_ril_param_socket);
4678
4679 #if (SIM_COUNT >= 2)
4680     // start listen socket2
4681     startListen(RIL_SOCKET_2, &s_ril_param_socket2);
4682 #endif /* (SIM_COUNT == 2) */
4683
4684 #if (SIM_COUNT >= 3)
4685     // start listen socket3
4686     startListen(RIL_SOCKET_3, &s_ril_param_socket3);
4687 #endif /* (SIM_COUNT == 3) */
4688
4689 #if (SIM_COUNT >= 4)
4690     // start listen socket4
4691     startListen(RIL_SOCKET_4, &s_ril_param_socket4);
4692 #endif /* (SIM_COUNT == 4) */
4693
4694
4695 #if 1
4696     // start debug interface socket
4697
4698     char *inst = NULL;
4699     if (strlen(RIL_getRilSocketName()) >= strlen(SOCKET_NAME_RIL)) {
4700         inst = RIL_getRilSocketName() + strlen(SOCKET_NAME_RIL);
4701     }
4702
4703     char rildebug[MAX_DEBUG_SOCKET_NAME_LENGTH] = SOCKET_NAME_RIL_DEBUG;
4704     if (inst != NULL) {
4705         strlcat(rildebug, inst, MAX_DEBUG_SOCKET_NAME_LENGTH);
4706     }
4707
4708     s_fdDebug = android_get_control_socket(rildebug);
4709     if (s_fdDebug < 0) {
4710         RLOGE("Failed to get socket : %s errno:%d", rildebug, errno);
4711         exit(-1);
4712     }
4713
4714     ret = listen(s_fdDebug, 4);
4715
4716     if (ret < 0) {
4717         RLOGE("Failed to listen on ril debug socket '%d': %s",
4718              s_fdDebug, strerror(errno));
4719         exit(-1);
4720     }
4721
4722     ril_event_set (&s_debug_event, s_fdDebug, true,
4723                 debugCallback, NULL);
4724
4725     rilEventAddWakeup (&s_debug_event);
4726 #endif
4727
4728 }
4729
4730 extern "C" void
4731 RIL_register_socket (RIL_RadioFunctions *(*Init)(const struct RIL_Env *, int, char **),RIL_SOCKET_TYPE socketType, int argc, char **argv) {
4732
4733     RIL_RadioFunctions* UimFuncs = NULL;
4734
4735     if(Init) {
4736         UimFuncs = Init(&RilSapSocket::uimRilEnv, argc, argv);
4737
4738         switch(socketType) {
4739             case RIL_SAP_SOCKET:
4740                 RilSapSocket::initSapSocket("sap_uim_socket1", UimFuncs);
4741
4742 #if (SIM_COUNT >= 2)
4743                 RilSapSocket::initSapSocket("sap_uim_socket2", UimFuncs);
4744 #endif
4745
4746 #if (SIM_COUNT >= 3)
4747                 RilSapSocket::initSapSocket("sap_uim_socket3", UimFuncs);
4748 #endif
4749
4750 #if (SIM_COUNT >= 4)
4751                 RilSapSocket::initSapSocket("sap_uim_socket4", UimFuncs);
4752 #endif
4753         }
4754     }
4755 }
4756
4757 // Check and remove RequestInfo if its a response and not just ack sent back
4758 static int
4759 checkAndDequeueRequestInfoIfAck(struct RequestInfo *pRI, bool isAck) {
4760     int ret = 0;
4761     /* Hook for current context
4762        pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
4763     pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
4764     /* pendingRequestsHook refer to &s_pendingRequests */
4765     RequestInfo ** pendingRequestsHook = &s_pendingRequests;
4766
4767     if (pRI == NULL) {
4768         return 0;
4769     }
4770
4771 #if (SIM_COUNT >= 2)
4772     if (pRI->socket_id == RIL_SOCKET_2) {
4773         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
4774         pendingRequestsHook = &s_pendingRequests_socket2;
4775     }
4776 #if (SIM_COUNT >= 3)
4777         if (pRI->socket_id == RIL_SOCKET_3) {
4778             pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
4779             pendingRequestsHook = &s_pendingRequests_socket3;
4780         }
4781 #endif
4782 #if (SIM_COUNT >= 4)
4783     if (pRI->socket_id == RIL_SOCKET_4) {
4784         pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
4785         pendingRequestsHook = &s_pendingRequests_socket4;
4786     }
4787 #endif
4788 #endif
4789     pthread_mutex_lock(pendingRequestsMutexHook);
4790
4791     for(RequestInfo **ppCur = pendingRequestsHook
4792         ; *ppCur != NULL
4793         ; ppCur = &((*ppCur)->p_next)
4794     ) {
4795         if (pRI == *ppCur) {
4796             ret = 1;
4797             if (isAck) { // Async ack
4798                 if (pRI->wasAckSent == 1) {
4799                     RLOGD("Ack was already sent for %s", requestToString(pRI->pCI->requestNumber));
4800                 } else {
4801                     pRI->wasAckSent = 1;
4802                 }
4803             } else {
4804                 *ppCur = (*ppCur)->p_next;
4805             }
4806             break;
4807         }
4808     }
4809
4810     pthread_mutex_unlock(pendingRequestsMutexHook);
4811
4812     return ret;
4813 }
4814
4815 static int findFd(int socket_id) {
4816     int fd = s_ril_param_socket.fdCommand;
4817 #if (SIM_COUNT >= 2)
4818     if (socket_id == RIL_SOCKET_2) {
4819         fd = s_ril_param_socket2.fdCommand;
4820     }
4821 #if (SIM_COUNT >= 3)
4822     if (socket_id == RIL_SOCKET_3) {
4823         fd = s_ril_param_socket3.fdCommand;
4824     }
4825 #endif
4826 #if (SIM_COUNT >= 4)
4827     if (socket_id == RIL_SOCKET_4) {
4828         fd = s_ril_param_socket4.fdCommand;
4829     }
4830 #endif
4831 #endif
4832     return fd;
4833 }
4834
4835 extern "C" void
4836 RIL_onRequestAck(RIL_Token t) {
4837     RequestInfo *pRI;
4838     int ret, fd;
4839
4840     size_t errorOffset;
4841     RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
4842
4843     pRI = (RequestInfo *)t;
4844
4845     if (!checkAndDequeueRequestInfoIfAck(pRI, true)) {
4846         RLOGE ("RIL_onRequestAck: invalid RIL_Token");
4847         return;
4848     }
4849
4850     socket_id = pRI->socket_id;
4851     fd = findFd(socket_id);
4852
4853 #if VDBG
4854     RLOGD("Request Ack, %s", rilSocketIdToString(socket_id));
4855 #endif
4856
4857     appendPrintBuf("Ack [%04d]< %s", pRI->token, requestToString(pRI->pCI->requestNumber));
4858
4859     if (pRI->cancelled == 0) {
4860         Parcel p;
4861
4862         p.writeInt32 (RESPONSE_SOLICITED_ACK);
4863         p.writeInt32 (pRI->token);
4864
4865         if (fd < 0) {
4866             RLOGD ("RIL onRequestComplete: Command channel closed");
4867         }
4868
4869         sendResponse(p, socket_id);
4870     }
4871 }
4872
4873 extern "C" void
4874 RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen) {
4875     RequestInfo *pRI;
4876     int ret;
4877     int fd;
4878     size_t errorOffset;
4879     RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
4880
4881     pRI = (RequestInfo *)t;
4882
4883     if (!checkAndDequeueRequestInfoIfAck(pRI, false)) {
4884         RLOGE ("RIL_onRequestComplete: invalid RIL_Token");
4885         return;
4886     }
4887
4888     socket_id = pRI->socket_id;
4889     fd = findFd(socket_id);
4890
4891 #if VDBG
4892     RLOGD("RequestComplete, %s", rilSocketIdToString(socket_id));
4893 #endif
4894
4895     if (pRI->local > 0) {
4896         // Locally issued command...void only!
4897         // response does not go back up the command socket
4898         RLOGD("C[locl]< %s", requestToString(pRI->pCI->requestNumber));
4899
4900         goto done;
4901     }
4902
4903     appendPrintBuf("[%04d]< %s",
4904         pRI->token, requestToString(pRI->pCI->requestNumber));
4905
4906     if (pRI->cancelled == 0) {
4907         Parcel p;
4908
4909         if (s_callbacks.version >= 13 && pRI->wasAckSent == 1) {
4910             // If ack was already sent, then this call is an asynchronous response. So we need to
4911             // send id indicating that we expect an ack from RIL.java as we acquire wakelock here.
4912             p.writeInt32 (RESPONSE_SOLICITED_ACK_EXP);
4913             grabPartialWakeLock();
4914         } else {
4915             p.writeInt32 (RESPONSE_SOLICITED);
4916         }
4917         p.writeInt32 (pRI->token);
4918         errorOffset = p.dataPosition();
4919
4920         p.writeInt32 (e);
4921
4922         if (response != NULL) {
4923             // there is a response payload, no matter success or not.
4924             ret = pRI->pCI->responseFunction(p, response, responselen);
4925
4926             /* if an error occurred, rewind and mark it */
4927             if (ret != 0) {
4928                 RLOGE ("responseFunction error, ret %d", ret);
4929                 p.setDataPosition(errorOffset);
4930                 p.writeInt32 (ret);
4931             }
4932         }
4933
4934         if (e != RIL_E_SUCCESS) {
4935             appendPrintBuf("%s fails by %s", printBuf, failCauseToString(e));
4936         }
4937
4938         if (fd < 0) {
4939             RLOGD ("RIL onRequestComplete: Command channel closed");
4940         }
4941         sendResponse(p, socket_id);
4942     }
4943
4944 done:
4945     free(pRI);
4946 }
4947
4948 static void
4949 grabPartialWakeLock() {
4950     if (s_callbacks.version >= 13) {
4951         int ret;
4952         ret = pthread_mutex_lock(&s_wakeLockCountMutex);
4953         assert(ret == 0);
4954         acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME);
4955
4956         UserCallbackInfo *p_info =
4957                 internalRequestTimedCallback(wakeTimeoutCallback, NULL, &TIMEVAL_WAKE_TIMEOUT);
4958         if (p_info == NULL) {
4959             release_wake_lock(ANDROID_WAKE_LOCK_NAME);
4960         } else {
4961             s_wakelock_count++;
4962             if (s_last_wake_timeout_info != NULL) {
4963                 s_last_wake_timeout_info->userParam = (void *)1;
4964             }
4965             s_last_wake_timeout_info = p_info;
4966         }
4967         ret = pthread_mutex_unlock(&s_wakeLockCountMutex);
4968         assert(ret == 0);
4969     } else {
4970         acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME);
4971     }
4972 }
4973
4974 static void
4975 releaseWakeLock() {
4976     if (s_callbacks.version >= 13) {
4977         int ret;
4978         ret = pthread_mutex_lock(&s_wakeLockCountMutex);
4979         assert(ret == 0);
4980
4981         if (s_wakelock_count > 1) {
4982             s_wakelock_count--;
4983         } else {
4984             s_wakelock_count = 0;
4985             release_wake_lock(ANDROID_WAKE_LOCK_NAME);
4986             if (s_last_wake_timeout_info != NULL) {
4987                 s_last_wake_timeout_info->userParam = (void *)1;
4988             }
4989         }
4990
4991         ret = pthread_mutex_unlock(&s_wakeLockCountMutex);
4992         assert(ret == 0);
4993     } else {
4994         release_wake_lock(ANDROID_WAKE_LOCK_NAME);
4995     }
4996 }
4997
4998 /**
4999  * Timer callback to put us back to sleep before the default timeout
5000  */
5001 static void
5002 wakeTimeoutCallback (void *param) {
5003     // We're using "param != NULL" as a cancellation mechanism
5004     if (s_callbacks.version >= 13) {
5005         if (param == NULL) {
5006             int ret;
5007             ret = pthread_mutex_lock(&s_wakeLockCountMutex);
5008             assert(ret == 0);
5009             s_wakelock_count = 0;
5010             release_wake_lock(ANDROID_WAKE_LOCK_NAME);
5011             ret = pthread_mutex_unlock(&s_wakeLockCountMutex);
5012             assert(ret == 0);
5013         }
5014     } else {
5015         if (param == NULL) {
5016             releaseWakeLock();
5017         }
5018     }
5019 }
5020
5021 static int
5022 decodeVoiceRadioTechnology (RIL_RadioState radioState) {
5023     switch (radioState) {
5024         case RADIO_STATE_SIM_NOT_READY:
5025         case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
5026         case RADIO_STATE_SIM_READY:
5027             return RADIO_TECH_UMTS;
5028
5029         case RADIO_STATE_RUIM_NOT_READY:
5030         case RADIO_STATE_RUIM_READY:
5031         case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
5032         case RADIO_STATE_NV_NOT_READY:
5033         case RADIO_STATE_NV_READY:
5034             return RADIO_TECH_1xRTT;
5035
5036         default:
5037             RLOGD("decodeVoiceRadioTechnology: Invoked with incorrect RadioState");
5038             return -1;
5039     }
5040 }
5041
5042 static int
5043 decodeCdmaSubscriptionSource (RIL_RadioState radioState) {
5044     switch (radioState) {
5045         case RADIO_STATE_SIM_NOT_READY:
5046         case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
5047         case RADIO_STATE_SIM_READY:
5048         case RADIO_STATE_RUIM_NOT_READY:
5049         case RADIO_STATE_RUIM_READY:
5050         case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
5051             return CDMA_SUBSCRIPTION_SOURCE_RUIM_SIM;
5052
5053         case RADIO_STATE_NV_NOT_READY:
5054         case RADIO_STATE_NV_READY:
5055             return CDMA_SUBSCRIPTION_SOURCE_NV;
5056
5057         default:
5058             RLOGD("decodeCdmaSubscriptionSource: Invoked with incorrect RadioState");
5059             return -1;
5060     }
5061 }
5062
5063 static int
5064 decodeSimStatus (RIL_RadioState radioState) {
5065    switch (radioState) {
5066        case RADIO_STATE_SIM_NOT_READY:
5067        case RADIO_STATE_RUIM_NOT_READY:
5068        case RADIO_STATE_NV_NOT_READY:
5069        case RADIO_STATE_NV_READY:
5070            return -1;
5071        case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
5072        case RADIO_STATE_SIM_READY:
5073        case RADIO_STATE_RUIM_READY:
5074        case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
5075            return radioState;
5076        default:
5077            RLOGD("decodeSimStatus: Invoked with incorrect RadioState");
5078            return -1;
5079    }
5080 }
5081
5082 static bool is3gpp2(int radioTech) {
5083     switch (radioTech) {
5084         case RADIO_TECH_IS95A:
5085         case RADIO_TECH_IS95B:
5086         case RADIO_TECH_1xRTT:
5087         case RADIO_TECH_EVDO_0:
5088         case RADIO_TECH_EVDO_A:
5089         case RADIO_TECH_EVDO_B:
5090         case RADIO_TECH_EHRPD:
5091             return true;
5092         default:
5093             return false;
5094     }
5095 }
5096
5097 /* If RIL sends SIM states or RUIM states, store the voice radio
5098  * technology and subscription source information so that they can be
5099  * returned when telephony framework requests them
5100  */
5101 static RIL_RadioState
5102 processRadioState(RIL_RadioState newRadioState, RIL_SOCKET_ID socket_id) {
5103
5104     if((newRadioState > RADIO_STATE_UNAVAILABLE) && (newRadioState < RADIO_STATE_ON)) {
5105         int newVoiceRadioTech;
5106         int newCdmaSubscriptionSource;
5107         int newSimStatus;
5108
5109         /* This is old RIL. Decode Subscription source and Voice Radio Technology
5110            from Radio State and send change notifications if there has been a change */
5111         newVoiceRadioTech = decodeVoiceRadioTechnology(newRadioState);
5112         if(newVoiceRadioTech != voiceRadioTech) {
5113             voiceRadioTech = newVoiceRadioTech;
5114             RIL_UNSOL_RESPONSE(RIL_UNSOL_VOICE_RADIO_TECH_CHANGED,
5115                         &voiceRadioTech, sizeof(voiceRadioTech), socket_id);
5116         }
5117         if(is3gpp2(newVoiceRadioTech)) {
5118             newCdmaSubscriptionSource = decodeCdmaSubscriptionSource(newRadioState);
5119             if(newCdmaSubscriptionSource != cdmaSubscriptionSource) {
5120                 cdmaSubscriptionSource = newCdmaSubscriptionSource;
5121                 RIL_UNSOL_RESPONSE(RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED,
5122                         &cdmaSubscriptionSource, sizeof(cdmaSubscriptionSource), socket_id);
5123             }
5124         }
5125         newSimStatus = decodeSimStatus(newRadioState);
5126         if(newSimStatus != simRuimStatus) {
5127             simRuimStatus = newSimStatus;
5128             RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, NULL, 0, socket_id);
5129         }
5130
5131         /* Send RADIO_ON to telephony */
5132         newRadioState = RADIO_STATE_ON;
5133     }
5134
5135     return newRadioState;
5136 }
5137
5138
5139 #if defined(ANDROID_MULTI_SIM)
5140 extern "C"
5141 void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
5142                                 size_t datalen, RIL_SOCKET_ID socket_id)
5143 #else
5144 extern "C"
5145 void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
5146                                 size_t datalen)
5147 #endif
5148 {
5149     int unsolResponseIndex;
5150     int ret;
5151     int64_t timeReceived = 0;
5152     bool shouldScheduleTimeout = false;
5153     RIL_RadioState newState;
5154     RIL_SOCKET_ID soc_id = RIL_SOCKET_1;
5155
5156 #if defined(ANDROID_MULTI_SIM)
5157     soc_id = socket_id;
5158 #endif
5159
5160
5161     if (s_registerCalled == 0) {
5162         // Ignore RIL_onUnsolicitedResponse before RIL_register
5163         RLOGW("RIL_onUnsolicitedResponse called before RIL_register");
5164         return;
5165     }
5166
5167     unsolResponseIndex = unsolResponse - RIL_UNSOL_RESPONSE_BASE;
5168
5169     if ((unsolResponseIndex < 0)
5170         || (unsolResponseIndex >= (int32_t)NUM_ELEMS(s_unsolResponses))) {
5171         RLOGE("unsupported unsolicited response code %d", unsolResponse);
5172         return;
5173     }
5174
5175     // Grab a wake lock if needed for this reponse,
5176     // as we exit we'll either release it immediately
5177     // or set a timer to release it later.
5178     switch (s_unsolResponses[unsolResponseIndex].wakeType) {
5179         case WAKE_PARTIAL:
5180             grabPartialWakeLock();
5181             shouldScheduleTimeout = true;
5182         break;
5183
5184         case DONT_WAKE:
5185         default:
5186             // No wake lock is grabed so don't set timeout
5187             shouldScheduleTimeout = false;
5188             break;
5189     }
5190
5191     // Mark the time this was received, doing this
5192     // after grabing the wakelock incase getting
5193     // the elapsedRealTime might cause us to goto
5194     // sleep.
5195     if (unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
5196         timeReceived = elapsedRealtime();
5197     }
5198
5199     appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse));
5200
5201     Parcel p;
5202     if (s_callbacks.version >= 13
5203                 && s_unsolResponses[unsolResponseIndex].wakeType == WAKE_PARTIAL) {
5204         p.writeInt32 (RESPONSE_UNSOLICITED_ACK_EXP);
5205     } else {
5206         p.writeInt32 (RESPONSE_UNSOLICITED);
5207     }
5208     p.writeInt32 (unsolResponse);
5209
5210     ret = s_unsolResponses[unsolResponseIndex]
5211                 .responseFunction(p, const_cast<void*>(data), datalen);
5212     if (ret != 0) {
5213         // Problem with the response. Don't continue;
5214         goto error_exit;
5215     }
5216
5217     // some things get more payload
5218     switch(unsolResponse) {
5219         case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED:
5220             newState = processRadioState(CALL_ONSTATEREQUEST(soc_id), soc_id);
5221             p.writeInt32(newState);
5222             appendPrintBuf("%s {%s}", printBuf,
5223                 radioStateToString(CALL_ONSTATEREQUEST(soc_id)));
5224         break;
5225
5226
5227         case RIL_UNSOL_NITZ_TIME_RECEIVED:
5228             // Store the time that this was received so the
5229             // handler of this message can account for
5230             // the time it takes to arrive and process. In
5231             // particular the system has been known to sleep
5232             // before this message can be processed.
5233             p.writeInt64(timeReceived);
5234         break;
5235     }
5236
5237     if (s_callbacks.version < 13) {
5238         if (shouldScheduleTimeout) {
5239             UserCallbackInfo *p_info = internalRequestTimedCallback(wakeTimeoutCallback, NULL,
5240                     &TIMEVAL_WAKE_TIMEOUT);
5241
5242             if (p_info == NULL) {
5243                 goto error_exit;
5244             } else {
5245                 // Cancel the previous request
5246                 if (s_last_wake_timeout_info != NULL) {
5247                     s_last_wake_timeout_info->userParam = (void *)1;
5248                 }
5249                 s_last_wake_timeout_info = p_info;
5250             }
5251         }
5252     }
5253
5254 #if VDBG
5255     RLOGI("%s UNSOLICITED: %s length:%d", rilSocketIdToString(soc_id), requestToString(unsolResponse), p.dataSize());
5256 #endif
5257     ret = sendResponse(p, soc_id);
5258     if (ret != 0 && unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
5259
5260         // Unfortunately, NITZ time is not poll/update like everything
5261         // else in the system. So, if the upstream client isn't connected,
5262         // keep a copy of the last NITZ response (with receive time noted
5263         // above) around so we can deliver it when it is connected
5264
5265         if (s_lastNITZTimeData != NULL) {
5266             free (s_lastNITZTimeData);
5267             s_lastNITZTimeData = NULL;
5268         }
5269
5270         s_lastNITZTimeData = calloc(p.dataSize(), 1);
5271         if (s_lastNITZTimeData == NULL) {
5272              RLOGE("Memory allocation failed in RIL_onUnsolicitedResponse");
5273              goto error_exit;
5274         }
5275         s_lastNITZTimeDataSize = p.dataSize();
5276         memcpy(s_lastNITZTimeData, p.data(), p.dataSize());
5277     }
5278
5279     // Normal exit
5280     return;
5281
5282 error_exit:
5283     if (shouldScheduleTimeout) {
5284         releaseWakeLock();
5285     }
5286 }
5287
5288 /** FIXME generalize this if you track UserCAllbackInfo, clear it
5289     when the callback occurs
5290 */
5291 static UserCallbackInfo *
5292 internalRequestTimedCallback (RIL_TimedCallback callback, void *param,
5293                                 const struct timeval *relativeTime)
5294 {
5295     struct timeval myRelativeTime;
5296     UserCallbackInfo *p_info;
5297
5298     p_info = (UserCallbackInfo *) calloc(1, sizeof(UserCallbackInfo));
5299     if (p_info == NULL) {
5300         RLOGE("Memory allocation failed in internalRequestTimedCallback");
5301         return p_info;
5302
5303     }
5304
5305     p_info->p_callback = callback;
5306     p_info->userParam = param;
5307
5308     if (relativeTime == NULL) {
5309         /* treat null parameter as a 0 relative time */
5310         memset (&myRelativeTime, 0, sizeof(myRelativeTime));
5311     } else {
5312         /* FIXME I think event_add's tv param is really const anyway */
5313         memcpy (&myRelativeTime, relativeTime, sizeof(myRelativeTime));
5314     }
5315
5316     ril_event_set(&(p_info->event), -1, false, userTimerCallback, p_info);
5317
5318     ril_timer_add(&(p_info->event), &myRelativeTime);
5319
5320     triggerEvLoop();
5321     return p_info;
5322 }
5323
5324
5325 extern "C" void
5326 RIL_requestTimedCallback (RIL_TimedCallback callback, void *param,
5327                                 const struct timeval *relativeTime) {
5328     internalRequestTimedCallback (callback, param, relativeTime);
5329 }
5330
5331 const char *
5332 failCauseToString(RIL_Errno e) {
5333     switch(e) {
5334         case RIL_E_SUCCESS: return "E_SUCCESS";
5335         case RIL_E_RADIO_NOT_AVAILABLE: return "E_RADIO_NOT_AVAILABLE";
5336         case RIL_E_GENERIC_FAILURE: return "E_GENERIC_FAILURE";
5337         case RIL_E_PASSWORD_INCORRECT: return "E_PASSWORD_INCORRECT";
5338         case RIL_E_SIM_PIN2: return "E_SIM_PIN2";
5339         case RIL_E_SIM_PUK2: return "E_SIM_PUK2";
5340         case RIL_E_REQUEST_NOT_SUPPORTED: return "E_REQUEST_NOT_SUPPORTED";
5341         case RIL_E_CANCELLED: return "E_CANCELLED";
5342         case RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL: return "E_OP_NOT_ALLOWED_DURING_VOICE_CALL";
5343         case RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW: return "E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW";
5344         case RIL_E_SMS_SEND_FAIL_RETRY: return "E_SMS_SEND_FAIL_RETRY";
5345         case RIL_E_SIM_ABSENT:return "E_SIM_ABSENT";
5346         case RIL_E_ILLEGAL_SIM_OR_ME:return "E_ILLEGAL_SIM_OR_ME";
5347 #ifdef FEATURE_MULTIMODE_ANDROID
5348         case RIL_E_SUBSCRIPTION_NOT_AVAILABLE:return "E_SUBSCRIPTION_NOT_AVAILABLE";
5349         case RIL_E_MODE_NOT_SUPPORTED:return "E_MODE_NOT_SUPPORTED";
5350 #endif
5351         case RIL_E_FDN_CHECK_FAILURE: return "E_FDN_CHECK_FAILURE";
5352         case RIL_E_MISSING_RESOURCE: return "E_MISSING_RESOURCE";
5353         case RIL_E_NO_SUCH_ELEMENT: return "E_NO_SUCH_ELEMENT";
5354         case RIL_E_DIAL_MODIFIED_TO_USSD: return "E_DIAL_MODIFIED_TO_USSD";
5355         case RIL_E_DIAL_MODIFIED_TO_SS: return "E_DIAL_MODIFIED_TO_SS";
5356         case RIL_E_DIAL_MODIFIED_TO_DIAL: return "E_DIAL_MODIFIED_TO_DIAL";
5357         case RIL_E_USSD_MODIFIED_TO_DIAL: return "E_USSD_MODIFIED_TO_DIAL";
5358         case RIL_E_USSD_MODIFIED_TO_SS: return "E_USSD_MODIFIED_TO_SS";
5359         case RIL_E_USSD_MODIFIED_TO_USSD: return "E_USSD_MODIFIED_TO_USSD";
5360         case RIL_E_SS_MODIFIED_TO_DIAL: return "E_SS_MODIFIED_TO_DIAL";
5361         case RIL_E_SS_MODIFIED_TO_USSD: return "E_SS_MODIFIED_TO_USSD";
5362         case RIL_E_SUBSCRIPTION_NOT_SUPPORTED: return "E_SUBSCRIPTION_NOT_SUPPORTED";
5363         case RIL_E_SS_MODIFIED_TO_SS: return "E_SS_MODIFIED_TO_SS";
5364         case RIL_E_LCE_NOT_SUPPORTED: return "E_LCE_NOT_SUPPORTED";
5365         case RIL_E_NO_MEMORY: return "E_NO_MEMORY";
5366         case RIL_E_INTERNAL_ERR: return "E_INTERNAL_ERR";
5367         case RIL_E_SYSTEM_ERR: return "E_SYSTEM_ERR";
5368         case RIL_E_MODEM_ERR: return "E_MODEM_ERR";
5369         case RIL_E_INVALID_STATE: return "E_INVALID_STATE";
5370         case RIL_E_NO_RESOURCES: return "E_NO_RESOURCES";
5371         case RIL_E_SIM_ERR: return "E_SIM_ERR";
5372         case RIL_E_INVALID_ARGUMENTS: return "E_INVALID_ARGUMENTS";
5373         case RIL_E_INVALID_SIM_STATE: return "E_INVALID_SIM_STATE";
5374         case RIL_E_INVALID_MODEM_STATE: return "E_INVALID_MODEM_STATE";
5375         case RIL_E_INVALID_CALL_ID: return "E_INVALID_CALL_ID";
5376         case RIL_E_NO_SMS_TO_ACK: return "E_NO_SMS_TO_ACK";
5377         case RIL_E_NETWORK_ERR: return "E_NETWORK_ERR";
5378         case RIL_E_REQUEST_RATE_LIMITED: return "E_REQUEST_RATE_LIMITED";
5379         case RIL_E_SIM_BUSY: return "E_SIM_BUSY";
5380         case RIL_E_SIM_FULL: return "E_SIM_FULL";
5381         case RIL_E_NETWORK_REJECT: return "E_NETWORK_REJECT";
5382         case RIL_E_OPERATION_NOT_ALLOWED: return "E_OPERATION_NOT_ALLOWED";
5383         case RIL_E_EMPTY_RECORD: "E_EMPTY_RECORD";
5384         case RIL_E_INVALID_SMS_FORMAT: return "E_INVALID_SMS_FORMAT";
5385         case RIL_E_ENCODING_ERR: return "E_ENCODING_ERR";
5386         case RIL_E_INVALID_SMSC_ADDRESS: return "E_INVALID_SMSC_ADDRESS";
5387         case RIL_E_NO_SUCH_ENTRY: return "E_NO_SUCH_ENTRY";
5388         case RIL_E_NETWORK_NOT_READY: return "E_NETWORK_NOT_READY";
5389         case RIL_E_NOT_PROVISIONED: return "E_NOT_PROVISIONED";
5390         case RIL_E_NO_SUBSCRIPTION: return "E_NO_SUBSCRIPTION";
5391         case RIL_E_NO_NETWORK_FOUND: return "E_NO_NETWORK_FOUND";
5392         case RIL_E_DEVICE_IN_USE: return "E_DEVICE_IN_USE";
5393         case RIL_E_ABORTED: return "E_ABORTED";
5394         case RIL_E_OEM_ERROR_1: return "E_OEM_ERROR_1";
5395         case RIL_E_OEM_ERROR_2: return "E_OEM_ERROR_2";
5396         case RIL_E_OEM_ERROR_3: return "E_OEM_ERROR_3";
5397         case RIL_E_OEM_ERROR_4: return "E_OEM_ERROR_4";
5398         case RIL_E_OEM_ERROR_5: return "E_OEM_ERROR_5";
5399         case RIL_E_OEM_ERROR_6: return "E_OEM_ERROR_6";
5400         case RIL_E_OEM_ERROR_7: return "E_OEM_ERROR_7";
5401         case RIL_E_OEM_ERROR_8: return "E_OEM_ERROR_8";
5402         case RIL_E_OEM_ERROR_9: return "E_OEM_ERROR_9";
5403         case RIL_E_OEM_ERROR_10: return "E_OEM_ERROR_10";
5404         case RIL_E_OEM_ERROR_11: return "E_OEM_ERROR_11";
5405         case RIL_E_OEM_ERROR_12: return "E_OEM_ERROR_12";
5406         case RIL_E_OEM_ERROR_13: return "E_OEM_ERROR_13";
5407         case RIL_E_OEM_ERROR_14: return "E_OEM_ERROR_14";
5408         case RIL_E_OEM_ERROR_15: return "E_OEM_ERROR_15";
5409         case RIL_E_OEM_ERROR_16: return "E_OEM_ERROR_16";
5410         case RIL_E_OEM_ERROR_17: return "E_OEM_ERROR_17";
5411         case RIL_E_OEM_ERROR_18: return "E_OEM_ERROR_18";
5412         case RIL_E_OEM_ERROR_19: return "E_OEM_ERROR_19";
5413         case RIL_E_OEM_ERROR_20: return "E_OEM_ERROR_20";
5414         case RIL_E_OEM_ERROR_21: return "E_OEM_ERROR_21";
5415         case RIL_E_OEM_ERROR_22: return "E_OEM_ERROR_22";
5416         case RIL_E_OEM_ERROR_23: return "E_OEM_ERROR_23";
5417         case RIL_E_OEM_ERROR_24: return "E_OEM_ERROR_24";
5418         case RIL_E_OEM_ERROR_25: return "E_OEM_ERROR_25";
5419         default: return "<unknown error>";
5420     }
5421 }
5422
5423 const char *
5424 radioStateToString(RIL_RadioState s) {
5425     switch(s) {
5426         case RADIO_STATE_OFF: return "RADIO_OFF";
5427         case RADIO_STATE_UNAVAILABLE: return "RADIO_UNAVAILABLE";
5428         case RADIO_STATE_SIM_NOT_READY: return "RADIO_SIM_NOT_READY";
5429         case RADIO_STATE_SIM_LOCKED_OR_ABSENT: return "RADIO_SIM_LOCKED_OR_ABSENT";
5430         case RADIO_STATE_SIM_READY: return "RADIO_SIM_READY";
5431         case RADIO_STATE_RUIM_NOT_READY:return"RADIO_RUIM_NOT_READY";
5432         case RADIO_STATE_RUIM_READY:return"RADIO_RUIM_READY";
5433         case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:return"RADIO_RUIM_LOCKED_OR_ABSENT";
5434         case RADIO_STATE_NV_NOT_READY:return"RADIO_NV_NOT_READY";
5435         case RADIO_STATE_NV_READY:return"RADIO_NV_READY";
5436         case RADIO_STATE_ON:return"RADIO_ON";
5437         default: return "<unknown state>";
5438     }
5439 }
5440
5441 const char *
5442 callStateToString(RIL_CallState s) {
5443     switch(s) {
5444         case RIL_CALL_ACTIVE : return "ACTIVE";
5445         case RIL_CALL_HOLDING: return "HOLDING";
5446         case RIL_CALL_DIALING: return "DIALING";
5447         case RIL_CALL_ALERTING: return "ALERTING";
5448         case RIL_CALL_INCOMING: return "INCOMING";
5449         case RIL_CALL_WAITING: return "WAITING";
5450         default: return "<unknown state>";
5451     }
5452 }
5453
5454 const char *
5455 requestToString(int request) {
5456 /*
5457  cat libs/telephony/ril_commands.h \
5458  | egrep "^ *{RIL_" \
5459  | sed -re 's/\{RIL_([^,]+),[^,]+,([^}]+).+/case RIL_\1: return "\1";/'
5460
5461
5462  cat libs/telephony/ril_unsol_commands.h \
5463  | egrep "^ *{RIL_" \
5464  | sed -re 's/\{RIL_([^,]+),([^}]+).+/case RIL_\1: return "\1";/'
5465
5466 */
5467     switch(request) {
5468         case RIL_REQUEST_GET_SIM_STATUS: return "GET_SIM_STATUS";
5469         case RIL_REQUEST_ENTER_SIM_PIN: return "ENTER_SIM_PIN";
5470         case RIL_REQUEST_ENTER_SIM_PUK: return "ENTER_SIM_PUK";
5471         case RIL_REQUEST_ENTER_SIM_PIN2: return "ENTER_SIM_PIN2";
5472         case RIL_REQUEST_ENTER_SIM_PUK2: return "ENTER_SIM_PUK2";
5473         case RIL_REQUEST_CHANGE_SIM_PIN: return "CHANGE_SIM_PIN";
5474         case RIL_REQUEST_CHANGE_SIM_PIN2: return "CHANGE_SIM_PIN2";
5475         case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION: return "ENTER_NETWORK_DEPERSONALIZATION";
5476         case RIL_REQUEST_GET_CURRENT_CALLS: return "GET_CURRENT_CALLS";
5477         case RIL_REQUEST_DIAL: return "DIAL";
5478         case RIL_REQUEST_GET_IMSI: return "GET_IMSI";
5479         case RIL_REQUEST_HANGUP: return "HANGUP";
5480         case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: return "HANGUP_WAITING_OR_BACKGROUND";
5481         case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: return "HANGUP_FOREGROUND_RESUME_BACKGROUND";
5482         case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: return "SWITCH_WAITING_OR_HOLDING_AND_ACTIVE";
5483         case RIL_REQUEST_CONFERENCE: return "CONFERENCE";
5484         case RIL_REQUEST_UDUB: return "UDUB";
5485         case RIL_REQUEST_LAST_CALL_FAIL_CAUSE: return "LAST_CALL_FAIL_CAUSE";
5486         case RIL_REQUEST_SIGNAL_STRENGTH: return "SIGNAL_STRENGTH";
5487         case RIL_REQUEST_VOICE_REGISTRATION_STATE: return "VOICE_REGISTRATION_STATE";
5488         case RIL_REQUEST_DATA_REGISTRATION_STATE: return "DATA_REGISTRATION_STATE";
5489         case RIL_REQUEST_OPERATOR: return "OPERATOR";
5490         case RIL_REQUEST_RADIO_POWER: return "RADIO_POWER";
5491         case RIL_REQUEST_DTMF: return "DTMF";
5492         case RIL_REQUEST_SEND_SMS: return "SEND_SMS";
5493         case RIL_REQUEST_SEND_SMS_EXPECT_MORE: return "SEND_SMS_EXPECT_MORE";
5494         case RIL_REQUEST_SETUP_DATA_CALL: return "SETUP_DATA_CALL";
5495         case RIL_REQUEST_SIM_IO: return "SIM_IO";
5496         case RIL_REQUEST_SEND_USSD: return "SEND_USSD";
5497         case RIL_REQUEST_CANCEL_USSD: return "CANCEL_USSD";
5498         case RIL_REQUEST_GET_CLIR: return "GET_CLIR";
5499         case RIL_REQUEST_SET_CLIR: return "SET_CLIR";
5500         case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS: return "QUERY_CALL_FORWARD_STATUS";
5501         case RIL_REQUEST_SET_CALL_FORWARD: return "SET_CALL_FORWARD";
5502         case RIL_REQUEST_QUERY_CALL_WAITING: return "QUERY_CALL_WAITING";
5503         case RIL_REQUEST_SET_CALL_WAITING: return "SET_CALL_WAITING";
5504         case RIL_REQUEST_SMS_ACKNOWLEDGE: return "SMS_ACKNOWLEDGE";
5505         case RIL_REQUEST_GET_IMEI: return "GET_IMEI";
5506         case RIL_REQUEST_GET_IMEISV: return "GET_IMEISV";
5507         case RIL_REQUEST_ANSWER: return "ANSWER";
5508         case RIL_REQUEST_DEACTIVATE_DATA_CALL: return "DEACTIVATE_DATA_CALL";
5509         case RIL_REQUEST_QUERY_FACILITY_LOCK: return "QUERY_FACILITY_LOCK";
5510         case RIL_REQUEST_SET_FACILITY_LOCK: return "SET_FACILITY_LOCK";
5511         case RIL_REQUEST_CHANGE_BARRING_PASSWORD: return "CHANGE_BARRING_PASSWORD";
5512         case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: return "QUERY_NETWORK_SELECTION_MODE";
5513         case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: return "SET_NETWORK_SELECTION_AUTOMATIC";
5514         case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL: return "SET_NETWORK_SELECTION_MANUAL";
5515         case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS : return "QUERY_AVAILABLE_NETWORKS ";
5516         case RIL_REQUEST_DTMF_START: return "DTMF_START";
5517         case RIL_REQUEST_DTMF_STOP: return "DTMF_STOP";
5518         case RIL_REQUEST_BASEBAND_VERSION: return "BASEBAND_VERSION";
5519         case RIL_REQUEST_SEPARATE_CONNECTION: return "SEPARATE_CONNECTION";
5520         case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: return "SET_PREFERRED_NETWORK_TYPE";
5521         case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: return "GET_PREFERRED_NETWORK_TYPE";
5522         case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS: return "GET_NEIGHBORING_CELL_IDS";
5523         case RIL_REQUEST_SET_MUTE: return "SET_MUTE";
5524         case RIL_REQUEST_GET_MUTE: return "GET_MUTE";
5525         case RIL_REQUEST_QUERY_CLIP: return "QUERY_CLIP";
5526         case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE: return "LAST_DATA_CALL_FAIL_CAUSE";
5527         case RIL_REQUEST_DATA_CALL_LIST: return "DATA_CALL_LIST";
5528         case RIL_REQUEST_RESET_RADIO: return "RESET_RADIO";
5529         case RIL_REQUEST_OEM_HOOK_RAW: return "OEM_HOOK_RAW";
5530         case RIL_REQUEST_OEM_HOOK_STRINGS: return "OEM_HOOK_STRINGS";
5531         case RIL_REQUEST_SET_BAND_MODE: return "SET_BAND_MODE";
5532         case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE: return "QUERY_AVAILABLE_BAND_MODE";
5533         case RIL_REQUEST_STK_GET_PROFILE: return "STK_GET_PROFILE";
5534         case RIL_REQUEST_STK_SET_PROFILE: return "STK_SET_PROFILE";
5535         case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND: return "STK_SEND_ENVELOPE_COMMAND";
5536         case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE: return "STK_SEND_TERMINAL_RESPONSE";
5537         case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM: return "STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM";
5538         case RIL_REQUEST_SCREEN_STATE: return "SCREEN_STATE";
5539         case RIL_REQUEST_EXPLICIT_CALL_TRANSFER: return "EXPLICIT_CALL_TRANSFER";
5540         case RIL_REQUEST_SET_LOCATION_UPDATES: return "SET_LOCATION_UPDATES";
5541         case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE:return"CDMA_SET_SUBSCRIPTION_SOURCE";
5542         case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE:return"CDMA_SET_ROAMING_PREFERENCE";
5543         case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE:return"CDMA_QUERY_ROAMING_PREFERENCE";
5544         case RIL_REQUEST_SET_TTY_MODE:return"SET_TTY_MODE";
5545         case RIL_REQUEST_QUERY_TTY_MODE:return"QUERY_TTY_MODE";
5546         case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE";
5547         case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE";
5548         case RIL_REQUEST_CDMA_FLASH:return"CDMA_FLASH";
5549         case RIL_REQUEST_CDMA_BURST_DTMF:return"CDMA_BURST_DTMF";
5550         case RIL_REQUEST_CDMA_SEND_SMS:return"CDMA_SEND_SMS";
5551         case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE:return"CDMA_SMS_ACKNOWLEDGE";
5552         case RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG:return"GSM_GET_BROADCAST_SMS_CONFIG";
5553         case RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG:return"GSM_SET_BROADCAST_SMS_CONFIG";
5554         case RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG:return "CDMA_GET_BROADCAST_SMS_CONFIG";
5555         case RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG:return "CDMA_SET_BROADCAST_SMS_CONFIG";
5556         case RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION:return "CDMA_SMS_BROADCAST_ACTIVATION";
5557         case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY: return"CDMA_VALIDATE_AND_WRITE_AKEY";
5558         case RIL_REQUEST_CDMA_SUBSCRIPTION: return"CDMA_SUBSCRIPTION";
5559         case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM: return "CDMA_WRITE_SMS_TO_RUIM";
5560         case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM: return "CDMA_DELETE_SMS_ON_RUIM";
5561         case RIL_REQUEST_DEVICE_IDENTITY: return "DEVICE_IDENTITY";
5562         case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: return "EXIT_EMERGENCY_CALLBACK_MODE";
5563         case RIL_REQUEST_GET_SMSC_ADDRESS: return "GET_SMSC_ADDRESS";
5564         case RIL_REQUEST_SET_SMSC_ADDRESS: return "SET_SMSC_ADDRESS";
5565         case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS: return "REPORT_SMS_MEMORY_STATUS";
5566         case RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING: return "REPORT_STK_SERVICE_IS_RUNNING";
5567         case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE: return "CDMA_GET_SUBSCRIPTION_SOURCE";
5568         case RIL_REQUEST_ISIM_AUTHENTICATION: return "ISIM_AUTHENTICATION";
5569         case RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU: return "RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU";
5570         case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS: return "RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS";
5571         case RIL_REQUEST_VOICE_RADIO_TECH: return "VOICE_RADIO_TECH";
5572         case RIL_REQUEST_WRITE_SMS_TO_SIM: return "WRITE_SMS_TO_SIM";
5573         case RIL_REQUEST_GET_CELL_INFO_LIST: return"GET_CELL_INFO_LIST";
5574         case RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE: return"SET_UNSOL_CELL_INFO_LIST_RATE";
5575         case RIL_REQUEST_SET_INITIAL_ATTACH_APN: return "RIL_REQUEST_SET_INITIAL_ATTACH_APN";
5576         case RIL_REQUEST_IMS_REGISTRATION_STATE: return "IMS_REGISTRATION_STATE";
5577         case RIL_REQUEST_IMS_SEND_SMS: return "IMS_SEND_SMS";
5578         case RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC: return "SIM_TRANSMIT_APDU_BASIC";
5579         case RIL_REQUEST_SIM_OPEN_CHANNEL: return "SIM_OPEN_CHANNEL";
5580         case RIL_REQUEST_SIM_CLOSE_CHANNEL: return "SIM_CLOSE_CHANNEL";
5581         case RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL: return "SIM_TRANSMIT_APDU_CHANNEL";
5582         case RIL_REQUEST_GET_RADIO_CAPABILITY: return "RIL_REQUEST_GET_RADIO_CAPABILITY";
5583         case RIL_REQUEST_SET_RADIO_CAPABILITY: return "RIL_REQUEST_SET_RADIO_CAPABILITY";
5584         case RIL_REQUEST_SET_UICC_SUBSCRIPTION: return "SET_UICC_SUBSCRIPTION";
5585         case RIL_REQUEST_ALLOW_DATA: return "ALLOW_DATA";
5586         case RIL_REQUEST_GET_HARDWARE_CONFIG: return "GET_HARDWARE_CONFIG";
5587         case RIL_REQUEST_SIM_AUTHENTICATION: return "SIM_AUTHENTICATION";
5588         case RIL_REQUEST_GET_DC_RT_INFO: return "GET_DC_RT_INFO";
5589         case RIL_REQUEST_SET_DC_RT_INFO_RATE: return "SET_DC_RT_INFO_RATE";
5590         case RIL_REQUEST_SET_DATA_PROFILE: return "SET_DATA_PROFILE";
5591         case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: return "UNSOL_RESPONSE_RADIO_STATE_CHANGED";
5592         case RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED: return "UNSOL_RESPONSE_CALL_STATE_CHANGED";
5593         case RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED";
5594         case RIL_UNSOL_RESPONSE_NEW_SMS: return "UNSOL_RESPONSE_NEW_SMS";
5595         case RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT: return "UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT";
5596         case RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM: return "UNSOL_RESPONSE_NEW_SMS_ON_SIM";
5597         case RIL_UNSOL_ON_USSD: return "UNSOL_ON_USSD";
5598         case RIL_UNSOL_ON_USSD_REQUEST: return "UNSOL_ON_USSD_REQUEST(obsolete)";
5599         case RIL_UNSOL_NITZ_TIME_RECEIVED: return "UNSOL_NITZ_TIME_RECEIVED";
5600         case RIL_UNSOL_SIGNAL_STRENGTH: return "UNSOL_SIGNAL_STRENGTH";
5601         case RIL_UNSOL_SUPP_SVC_NOTIFICATION: return "UNSOL_SUPP_SVC_NOTIFICATION";
5602         case RIL_UNSOL_STK_SESSION_END: return "UNSOL_STK_SESSION_END";
5603         case RIL_UNSOL_STK_PROACTIVE_COMMAND: return "UNSOL_STK_PROACTIVE_COMMAND";
5604         case RIL_UNSOL_STK_EVENT_NOTIFY: return "UNSOL_STK_EVENT_NOTIFY";
5605         case RIL_UNSOL_STK_CALL_SETUP: return "UNSOL_STK_CALL_SETUP";
5606         case RIL_UNSOL_SIM_SMS_STORAGE_FULL: return "UNSOL_SIM_SMS_STORAGE_FUL";
5607         case RIL_UNSOL_SIM_REFRESH: return "UNSOL_SIM_REFRESH";
5608         case RIL_UNSOL_DATA_CALL_LIST_CHANGED: return "UNSOL_DATA_CALL_LIST_CHANGED";
5609         case RIL_UNSOL_CALL_RING: return "UNSOL_CALL_RING";
5610         case RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED: return "UNSOL_RESPONSE_SIM_STATUS_CHANGED";
5611         case RIL_UNSOL_RESPONSE_CDMA_NEW_SMS: return "UNSOL_NEW_CDMA_SMS";
5612         case RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS: return "UNSOL_NEW_BROADCAST_SMS";
5613         case RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL: return "UNSOL_CDMA_RUIM_SMS_STORAGE_FULL";
5614         case RIL_UNSOL_RESTRICTED_STATE_CHANGED: return "UNSOL_RESTRICTED_STATE_CHANGED";
5615         case RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE: return "UNSOL_ENTER_EMERGENCY_CALLBACK_MODE";
5616         case RIL_UNSOL_CDMA_CALL_WAITING: return "UNSOL_CDMA_CALL_WAITING";
5617         case RIL_UNSOL_CDMA_OTA_PROVISION_STATUS: return "UNSOL_CDMA_OTA_PROVISION_STATUS";
5618         case RIL_UNSOL_CDMA_INFO_REC: return "UNSOL_CDMA_INFO_REC";
5619         case RIL_UNSOL_OEM_HOOK_RAW: return "UNSOL_OEM_HOOK_RAW";
5620         case RIL_UNSOL_RINGBACK_TONE: return "UNSOL_RINGBACK_TONE";
5621         case RIL_UNSOL_RESEND_INCALL_MUTE: return "UNSOL_RESEND_INCALL_MUTE";
5622         case RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED: return "UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED";
5623         case RIL_UNSOL_CDMA_PRL_CHANGED: return "UNSOL_CDMA_PRL_CHANGED";
5624         case RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE: return "UNSOL_EXIT_EMERGENCY_CALLBACK_MODE";
5625         case RIL_UNSOL_RIL_CONNECTED: return "UNSOL_RIL_CONNECTED";
5626         case RIL_UNSOL_VOICE_RADIO_TECH_CHANGED: return "UNSOL_VOICE_RADIO_TECH_CHANGED";
5627         case RIL_UNSOL_CELL_INFO_LIST: return "UNSOL_CELL_INFO_LIST";
5628         case RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED: return "RESPONSE_IMS_NETWORK_STATE_CHANGED";
5629         case RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED: return "UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED";
5630         case RIL_UNSOL_SRVCC_STATE_NOTIFY: return "UNSOL_SRVCC_STATE_NOTIFY";
5631         case RIL_UNSOL_HARDWARE_CONFIG_CHANGED: return "HARDWARE_CONFIG_CHANGED";
5632         case RIL_UNSOL_DC_RT_INFO_CHANGED: return "UNSOL_DC_RT_INFO_CHANGED";
5633         case RIL_REQUEST_SHUTDOWN: return "SHUTDOWN";
5634         case RIL_UNSOL_RADIO_CAPABILITY: return "RIL_UNSOL_RADIO_CAPABILITY";
5635         case RIL_RESPONSE_ACKNOWLEDGEMENT: return "RIL_RESPONSE_ACKNOWLEDGEMENT";
5636         default: return "<unknown request>";
5637     }
5638 }
5639
5640 const char *
5641 rilSocketIdToString(RIL_SOCKET_ID socket_id)
5642 {
5643     switch(socket_id) {
5644         case RIL_SOCKET_1:
5645             return "RIL_SOCKET_1";
5646 #if (SIM_COUNT >= 2)
5647         case RIL_SOCKET_2:
5648             return "RIL_SOCKET_2";
5649 #endif
5650 #if (SIM_COUNT >= 3)
5651         case RIL_SOCKET_3:
5652             return "RIL_SOCKET_3";
5653 #endif
5654 #if (SIM_COUNT >= 4)
5655         case RIL_SOCKET_4:
5656             return "RIL_SOCKET_4";
5657 #endif
5658         default:
5659             return "not a valid RIL";
5660     }
5661 }
5662
5663 /*
5664  * Returns true for a debuggable build.
5665  */
5666 static bool isDebuggable() {
5667     char debuggable[PROP_VALUE_MAX];
5668     property_get("ro.debuggable", debuggable, "0");
5669     if (strcmp(debuggable, "1") == 0) {
5670         return true;
5671     }
5672     return false;
5673 }
5674
5675 } /* namespace android */
5676
5677 void rilEventAddWakeup_helper(struct ril_event *ev) {
5678     android::rilEventAddWakeup(ev);
5679 }
5680
5681 void listenCallback_helper(int fd, short flags, void *param) {
5682     android::listenCallback(fd, flags, param);
5683 }
5684
5685 int blockingWrite_helper(int fd, void *buffer, size_t len) {
5686     return android::blockingWrite(fd, buffer, len);
5687 }