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 void dispatchCarrierRestrictions(Parcel &p, RequestInfo *pRI);
286 static int responseInts(Parcel &p, void *response, size_t responselen);
287 static int responseFailCause(Parcel &p, void *response, size_t responselen);
288 static int responseStrings(Parcel &p, void *response, size_t responselen);
289 static int responseString(Parcel &p, void *response, size_t responselen);
290 static int responseVoid(Parcel &p, void *response, size_t responselen);
291 static int responseCallList(Parcel &p, void *response, size_t responselen);
292 static int responseSMS(Parcel &p, void *response, size_t responselen);
293 static int responseSIM_IO(Parcel &p, void *response, size_t responselen);
294 static int responseCallForwards(Parcel &p, void *response, size_t responselen);
295 static int responseDataCallList(Parcel &p, void *response, size_t responselen);
296 static int responseSetupDataCall(Parcel &p, void *response, size_t responselen);
297 static int responseRaw(Parcel &p, void *response, size_t responselen);
298 static int responseSsn(Parcel &p, void *response, size_t responselen);
299 static int responseSimStatus(Parcel &p, void *response, size_t responselen);
300 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen);
301 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen);
302 static int responseCdmaSms(Parcel &p, void *response, size_t responselen);
303 static int responseCellList(Parcel &p, void *response, size_t responselen);
304 static int responseCdmaInformationRecords(Parcel &p,void *response, size_t responselen);
305 static int responseRilSignalStrength(Parcel &p,void *response, size_t responselen);
306 static int responseCallRing(Parcel &p, void *response, size_t responselen);
307 static int responseCdmaSignalInfoRecord(Parcel &p,void *response, size_t responselen);
308 static int responseCdmaCallWaiting(Parcel &p,void *response, size_t responselen);
309 static int responseSimRefresh(Parcel &p, void *response, size_t responselen);
310 static int responseCellInfoList(Parcel &p, void *response, size_t responselen);
311 static int responseHardwareConfig(Parcel &p, void *response, size_t responselen);
312 static int responseDcRtInfo(Parcel &p, void *response, size_t responselen);
313 static int responseRadioCapability(Parcel &p, void *response, size_t responselen);
314 static int responseSSData(Parcel &p, void *response, size_t responselen);
315 static int responseLceStatus(Parcel &p, void *response, size_t responselen);
316 static int responseLceData(Parcel &p, void *response, size_t responselen);
317 static int responseActivityData(Parcel &p, void *response, size_t responselen);
318 static int responseCarrierRestrictions(Parcel &p, void *response, size_t responselen);
319 static int responsePcoData(Parcel &p, void *response, size_t responselen);
320
321 static int decodeVoiceRadioTechnology (RIL_RadioState radioState);
322 static int decodeCdmaSubscriptionSource (RIL_RadioState radioState);
323 static RIL_RadioState processRadioState(RIL_RadioState newRadioState);
324 static void grabPartialWakeLock();
325 static void releaseWakeLock();
326 static void wakeTimeoutCallback(void *);
327
328 static bool isServiceTypeCfQuery(RIL_SsServiceType serType, RIL_SsRequestType reqType);
329
330 static bool isDebuggable();
331
332 #ifdef RIL_SHLIB
333 #if defined(ANDROID_MULTI_SIM)
334 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
335 size_t datalen, RIL_SOCKET_ID socket_id);
336 #else
337 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
338 size_t datalen);
339 #endif
340 #endif
341
342 #if defined(ANDROID_MULTI_SIM)
343 #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c), (d))
344 #define CALL_ONREQUEST(a, b, c, d, e) s_callbacks.onRequest((a), (b), (c), (d), (e))
345 #define CALL_ONSTATEREQUEST(a) s_callbacks.onStateRequest(a)
346 #else
347 #define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c))
348 #define CALL_ONREQUEST(a, b, c, d, e) s_callbacks.onRequest((a), (b), (c), (d))
349 #define CALL_ONSTATEREQUEST(a) s_callbacks.onStateRequest()
350 #endif
351
352 static UserCallbackInfo * internalRequestTimedCallback
353 (RIL_TimedCallback callback, void *param,
354 const struct timeval *relativeTime);
355
356 /** Index == requestNumber */
357 static CommandInfo s_commands[] = {
358 #include "ril_commands.h"
359 };
360
361 static UnsolResponseInfo s_unsolResponses[] = {
362 #include "ril_unsol_commands.h"
363 };
364
365 /* For older RILs that do not support new commands RIL_REQUEST_VOICE_RADIO_TECH and
366 RIL_UNSOL_VOICE_RADIO_TECH_CHANGED messages, decode the voice radio tech from
367 radio state message and store it. Every time there is a change in Radio State
368 check to see if voice radio tech changes and notify telephony
369 */
370 int voiceRadioTech = -1;
371
372 /* For older RILs that do not support new commands RIL_REQUEST_GET_CDMA_SUBSCRIPTION_SOURCE
373 and RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED messages, decode the subscription
374 source from radio state and store it. Every time there is a change in Radio State
375 check to see if subscription source changed and notify telephony
376 */
377 int cdmaSubscriptionSource = -1;
378
379 /* For older RILs that do not send RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, decode the
380 SIM/RUIM state from radio state and store it. Every time there is a change in Radio State,
381 check to see if SIM/RUIM status changed and notify telephony
382 */
383 int simRuimStatus = -1;
384
RIL_getRilSocketName()385 static char * RIL_getRilSocketName() {
386 return rild;
387 }
388
389 extern "C"
RIL_setRilSocketName(const char * s)390 void RIL_setRilSocketName(const char * s) {
391 strncpy(rild, s, MAX_SOCKET_NAME_LENGTH);
392 }
393
394 static char *
strdupReadString(Parcel & p)395 strdupReadString(Parcel &p) {
396 size_t stringlen;
397 const char16_t *s16;
398
399 s16 = p.readString16Inplace(&stringlen);
400
401 return strndup16to8(s16, stringlen);
402 }
403
404 static status_t
readStringFromParcelInplace(Parcel & p,char * str,size_t maxLen)405 readStringFromParcelInplace(Parcel &p, char *str, size_t maxLen) {
406 size_t s16Len;
407 const char16_t *s16;
408
409 s16 = p.readString16Inplace(&s16Len);
410 if (s16 == NULL) {
411 return NO_MEMORY;
412 }
413 size_t strLen = strnlen16to8(s16, s16Len);
414 if ((strLen + 1) > maxLen) {
415 return NO_MEMORY;
416 }
417 if (strncpy16to8(str, s16, strLen) == NULL) {
418 return NO_MEMORY;
419 } else {
420 return NO_ERROR;
421 }
422 }
423
writeStringToParcel(Parcel & p,const char * s)424 static void writeStringToParcel(Parcel &p, const char *s) {
425 char16_t *s16;
426 size_t s16_len;
427 s16 = strdup8to16(s, &s16_len);
428 p.writeString16(s16, s16_len);
429 free(s16);
430 }
431
432
433 static void
memsetString(char * s)434 memsetString (char *s) {
435 if (s != NULL) {
436 memset (s, 0, strlen(s));
437 }
438 }
439
nullParcelReleaseFunction(const uint8_t * data,size_t dataSize,const size_t * objects,size_t objectsSize,void * cookie)440 void nullParcelReleaseFunction (const uint8_t* data, size_t dataSize,
441 const size_t* objects, size_t objectsSize,
442 void* cookie) {
443 // do nothing -- the data reference lives longer than the Parcel object
444 }
445
446 /**
447 * To be called from dispatch thread
448 * Issue a single local request, ensuring that the response
449 * is not sent back up to the command process
450 */
451 static void
issueLocalRequest(int request,void * data,int len,RIL_SOCKET_ID socket_id)452 issueLocalRequest(int request, void *data, int len, RIL_SOCKET_ID socket_id) {
453 RequestInfo *pRI;
454 int ret;
455 /* Hook for current context */
456 /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
457 pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
458 /* pendingRequestsHook refer to &s_pendingRequests */
459 RequestInfo** pendingRequestsHook = &s_pendingRequests;
460
461 #if (SIM_COUNT == 2)
462 if (socket_id == RIL_SOCKET_2) {
463 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
464 pendingRequestsHook = &s_pendingRequests_socket2;
465 }
466 #endif
467
468 pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
469 if (pRI == NULL) {
470 RLOGE("Memory allocation failed for request %s", requestToString(request));
471 return;
472 }
473
474 pRI->local = 1;
475 pRI->token = 0xffffffff; // token is not used in this context
476 pRI->pCI = &(s_commands[request]);
477 pRI->socket_id = socket_id;
478
479 ret = pthread_mutex_lock(pendingRequestsMutexHook);
480 assert (ret == 0);
481
482 pRI->p_next = *pendingRequestsHook;
483 *pendingRequestsHook = pRI;
484
485 ret = pthread_mutex_unlock(pendingRequestsMutexHook);
486 assert (ret == 0);
487
488 RLOGD("C[locl]> %s", requestToString(request));
489
490 CALL_ONREQUEST(request, data, len, pRI, pRI->socket_id);
491 }
492
493
494
495 static int
processCommandBuffer(void * buffer,size_t buflen,RIL_SOCKET_ID socket_id)496 processCommandBuffer(void *buffer, size_t buflen, RIL_SOCKET_ID socket_id) {
497 Parcel p;
498 status_t status;
499 int32_t request;
500 int32_t token;
501 RequestInfo *pRI;
502 int ret;
503 /* Hook for current context */
504 /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
505 pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
506 /* pendingRequestsHook refer to &s_pendingRequests */
507 RequestInfo** pendingRequestsHook = &s_pendingRequests;
508
509 p.setData((uint8_t *) buffer, buflen);
510
511 // status checked at end
512 status = p.readInt32(&request);
513 status = p.readInt32 (&token);
514
515 #if (SIM_COUNT >= 2)
516 if (socket_id == RIL_SOCKET_2) {
517 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
518 pendingRequestsHook = &s_pendingRequests_socket2;
519 }
520 #if (SIM_COUNT >= 3)
521 else if (socket_id == RIL_SOCKET_3) {
522 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
523 pendingRequestsHook = &s_pendingRequests_socket3;
524 }
525 #endif
526 #if (SIM_COUNT >= 4)
527 else if (socket_id == RIL_SOCKET_4) {
528 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
529 pendingRequestsHook = &s_pendingRequests_socket4;
530 }
531 #endif
532 #endif
533
534 if (status != NO_ERROR) {
535 RLOGE("invalid request block");
536 return 0;
537 }
538
539 // Received an Ack for the previous result sent to RIL.java,
540 // so release wakelock and exit
541 if (request == RIL_RESPONSE_ACKNOWLEDGEMENT) {
542 releaseWakeLock();
543 return 0;
544 }
545
546 if (request < 1 || request >= (int32_t)NUM_ELEMS(s_commands)) {
547 Parcel pErr;
548 RLOGE("unsupported request code %d token %d", request, token);
549 // FIXME this should perhaps return a response
550 pErr.writeInt32 (RESPONSE_SOLICITED);
551 pErr.writeInt32 (token);
552 pErr.writeInt32 (RIL_E_GENERIC_FAILURE);
553
554 sendResponse(pErr, socket_id);
555 return 0;
556 }
557
558 pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
559 if (pRI == NULL) {
560 RLOGE("Memory allocation failed for request %s", requestToString(request));
561 return 0;
562 }
563
564 pRI->token = token;
565 pRI->pCI = &(s_commands[request]);
566 pRI->socket_id = socket_id;
567
568 ret = pthread_mutex_lock(pendingRequestsMutexHook);
569 assert (ret == 0);
570
571 pRI->p_next = *pendingRequestsHook;
572 *pendingRequestsHook = pRI;
573
574 ret = pthread_mutex_unlock(pendingRequestsMutexHook);
575 assert (ret == 0);
576
577 /* sLastDispatchedToken = token; */
578
579 pRI->pCI->dispatchFunction(p, pRI);
580
581 return 0;
582 }
583
584 static void
invalidCommandBlock(RequestInfo * pRI)585 invalidCommandBlock (RequestInfo *pRI) {
586 RLOGE("invalid command block for token %d request %s",
587 pRI->token, requestToString(pRI->pCI->requestNumber));
588 }
589
590 /** Callee expects NULL */
591 static void
dispatchVoid(Parcel & p,RequestInfo * pRI)592 dispatchVoid (Parcel& p, RequestInfo *pRI) {
593 clearPrintBuf;
594 printRequest(pRI->token, pRI->pCI->requestNumber);
595 CALL_ONREQUEST(pRI->pCI->requestNumber, NULL, 0, pRI, pRI->socket_id);
596 }
597
598 /** Callee expects const char * */
599 static void
dispatchString(Parcel & p,RequestInfo * pRI)600 dispatchString (Parcel& p, RequestInfo *pRI) {
601 status_t status;
602 size_t datalen;
603 size_t stringlen;
604 char *string8 = NULL;
605
606 string8 = strdupReadString(p);
607
608 startRequest;
609 appendPrintBuf("%s%s", printBuf, string8);
610 closeRequest;
611 printRequest(pRI->token, pRI->pCI->requestNumber);
612
613 CALL_ONREQUEST(pRI->pCI->requestNumber, string8,
614 sizeof(char *), pRI, pRI->socket_id);
615
616 #ifdef MEMSET_FREED
617 memsetString(string8);
618 #endif
619
620 free(string8);
621 return;
622 invalid:
623 invalidCommandBlock(pRI);
624 return;
625 }
626
627 /** Callee expects const char ** */
628 static void
dispatchStrings(Parcel & p,RequestInfo * pRI)629 dispatchStrings (Parcel &p, RequestInfo *pRI) {
630 int32_t countStrings;
631 status_t status;
632 size_t datalen;
633 char **pStrings;
634
635 status = p.readInt32 (&countStrings);
636
637 if (status != NO_ERROR) {
638 goto invalid;
639 }
640
641 startRequest;
642 if (countStrings == 0) {
643 // just some non-null pointer
644 pStrings = (char **)calloc(1, sizeof(char *));
645 if (pStrings == NULL) {
646 RLOGE("Memory allocation failed for request %s",
647 requestToString(pRI->pCI->requestNumber));
648 closeRequest;
649 return;
650 }
651
652 datalen = 0;
653 } else if (countStrings < 0) {
654 pStrings = NULL;
655 datalen = 0;
656 } else {
657 datalen = sizeof(char *) * countStrings;
658
659 pStrings = (char **)calloc(countStrings, sizeof(char *));
660 if (pStrings == NULL) {
661 RLOGE("Memory allocation failed for request %s",
662 requestToString(pRI->pCI->requestNumber));
663 closeRequest;
664 return;
665 }
666
667 for (int i = 0 ; i < countStrings ; i++) {
668 pStrings[i] = strdupReadString(p);
669 appendPrintBuf("%s%s,", printBuf, pStrings[i]);
670 }
671 }
672 removeLastChar;
673 closeRequest;
674 printRequest(pRI->token, pRI->pCI->requestNumber);
675
676 CALL_ONREQUEST(pRI->pCI->requestNumber, pStrings, datalen, pRI, pRI->socket_id);
677
678 if (pStrings != NULL) {
679 for (int i = 0 ; i < countStrings ; i++) {
680 #ifdef MEMSET_FREED
681 memsetString (pStrings[i]);
682 #endif
683 free(pStrings[i]);
684 }
685
686 #ifdef MEMSET_FREED
687 memset(pStrings, 0, datalen);
688 #endif
689 free(pStrings);
690 }
691
692 return;
693 invalid:
694 invalidCommandBlock(pRI);
695 return;
696 }
697
698 /** Callee expects const int * */
699 static void
dispatchInts(Parcel & p,RequestInfo * pRI)700 dispatchInts (Parcel &p, RequestInfo *pRI) {
701 int32_t count;
702 status_t status;
703 size_t datalen;
704 int *pInts;
705
706 status = p.readInt32 (&count);
707
708 if (status != NO_ERROR || count <= 0) {
709 goto invalid;
710 }
711
712 datalen = sizeof(int) * count;
713 pInts = (int *)calloc(count, sizeof(int));
714 if (pInts == NULL) {
715 RLOGE("Memory allocation failed for request %s", requestToString(pRI->pCI->requestNumber));
716 return;
717 }
718
719 startRequest;
720 for (int i = 0 ; i < count ; i++) {
721 int32_t t;
722
723 status = p.readInt32(&t);
724 pInts[i] = (int)t;
725 appendPrintBuf("%s%d,", printBuf, t);
726
727 if (status != NO_ERROR) {
728 free(pInts);
729 goto invalid;
730 }
731 }
732 removeLastChar;
733 closeRequest;
734 printRequest(pRI->token, pRI->pCI->requestNumber);
735
736 CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<int *>(pInts),
737 datalen, pRI, pRI->socket_id);
738
739 #ifdef MEMSET_FREED
740 memset(pInts, 0, datalen);
741 #endif
742 free(pInts);
743 return;
744 invalid:
745 invalidCommandBlock(pRI);
746 return;
747 }
748
749
750 /**
751 * Callee expects const RIL_SMS_WriteArgs *
752 * Payload is:
753 * int32_t status
754 * String pdu
755 */
756 static void
dispatchSmsWrite(Parcel & p,RequestInfo * pRI)757 dispatchSmsWrite (Parcel &p, RequestInfo *pRI) {
758 RIL_SMS_WriteArgs args;
759 int32_t t;
760 status_t status;
761
762 RLOGD("dispatchSmsWrite");
763 memset (&args, 0, sizeof(args));
764
765 status = p.readInt32(&t);
766 args.status = (int)t;
767
768 args.pdu = strdupReadString(p);
769
770 if (status != NO_ERROR || args.pdu == NULL) {
771 goto invalid;
772 }
773
774 args.smsc = strdupReadString(p);
775
776 startRequest;
777 appendPrintBuf("%s%d,%s,smsc=%s", printBuf, args.status,
778 (char*)args.pdu, (char*)args.smsc);
779 closeRequest;
780 printRequest(pRI->token, pRI->pCI->requestNumber);
781
782 CALL_ONREQUEST(pRI->pCI->requestNumber, &args, sizeof(args), pRI, pRI->socket_id);
783
784 #ifdef MEMSET_FREED
785 memsetString (args.pdu);
786 #endif
787
788 free (args.pdu);
789
790 #ifdef MEMSET_FREED
791 memset(&args, 0, sizeof(args));
792 #endif
793
794 return;
795 invalid:
796 invalidCommandBlock(pRI);
797 return;
798 }
799
800 /**
801 * Callee expects const RIL_Dial *
802 * Payload is:
803 * String address
804 * int32_t clir
805 */
806 static void
dispatchDial(Parcel & p,RequestInfo * pRI)807 dispatchDial (Parcel &p, RequestInfo *pRI) {
808 RIL_Dial dial;
809 RIL_UUS_Info uusInfo;
810 int32_t sizeOfDial;
811 int32_t t;
812 int32_t uusPresent;
813 status_t status;
814
815 RLOGD("dispatchDial");
816 memset (&dial, 0, sizeof(dial));
817
818 dial.address = strdupReadString(p);
819
820 status = p.readInt32(&t);
821 dial.clir = (int)t;
822
823 if (status != NO_ERROR || dial.address == NULL) {
824 goto invalid;
825 }
826
827 if (s_callbacks.version < 3) { // Remove when partners upgrade to version 3
828 uusPresent = 0;
829 sizeOfDial = sizeof(dial) - sizeof(RIL_UUS_Info *);
830 } else {
831 status = p.readInt32(&uusPresent);
832
833 if (status != NO_ERROR) {
834 goto invalid;
835 }
836
837 if (uusPresent == 0) {
838 dial.uusInfo = NULL;
839 } else {
840 int32_t len;
841
842 memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
843
844 status = p.readInt32(&t);
845 uusInfo.uusType = (RIL_UUS_Type) t;
846
847 status = p.readInt32(&t);
848 uusInfo.uusDcs = (RIL_UUS_DCS) t;
849
850 status = p.readInt32(&len);
851 if (status != NO_ERROR) {
852 goto invalid;
853 }
854
855 // The java code writes -1 for null arrays
856 if (((int) len) == -1) {
857 uusInfo.uusData = NULL;
858 len = 0;
859 } else {
860 uusInfo.uusData = (char*) p.readInplace(len);
861 }
862
863 uusInfo.uusLength = len;
864 dial.uusInfo = &uusInfo;
865 }
866 sizeOfDial = sizeof(dial);
867 }
868
869 startRequest;
870 appendPrintBuf("%snum=%s,clir=%d", printBuf, dial.address, dial.clir);
871 if (uusPresent) {
872 appendPrintBuf("%s,uusType=%d,uusDcs=%d,uusLen=%d", printBuf,
873 dial.uusInfo->uusType, dial.uusInfo->uusDcs,
874 dial.uusInfo->uusLength);
875 }
876 closeRequest;
877 printRequest(pRI->token, pRI->pCI->requestNumber);
878
879 CALL_ONREQUEST(pRI->pCI->requestNumber, &dial, sizeOfDial, pRI, pRI->socket_id);
880
881 #ifdef MEMSET_FREED
882 memsetString (dial.address);
883 #endif
884
885 free (dial.address);
886
887 #ifdef MEMSET_FREED
888 memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
889 memset(&dial, 0, sizeof(dial));
890 #endif
891
892 return;
893 invalid:
894 invalidCommandBlock(pRI);
895 return;
896 }
897
898 /**
899 * Callee expects const RIL_SIM_IO *
900 * Payload is:
901 * int32_t command
902 * int32_t fileid
903 * String path
904 * int32_t p1, p2, p3
905 * String data
906 * String pin2
907 * String aidPtr
908 */
909 static void
dispatchSIM_IO(Parcel & p,RequestInfo * pRI)910 dispatchSIM_IO (Parcel &p, RequestInfo *pRI) {
911 union RIL_SIM_IO {
912 RIL_SIM_IO_v6 v6;
913 RIL_SIM_IO_v5 v5;
914 } simIO;
915
916 int32_t t;
917 int size;
918 status_t status;
919
920 #if VDBG
921 RLOGD("dispatchSIM_IO");
922 #endif
923 memset (&simIO, 0, sizeof(simIO));
924
925 // note we only check status at the end
926
927 status = p.readInt32(&t);
928 simIO.v6.command = (int)t;
929
930 status = p.readInt32(&t);
931 simIO.v6.fileid = (int)t;
932
933 simIO.v6.path = strdupReadString(p);
934
935 status = p.readInt32(&t);
936 simIO.v6.p1 = (int)t;
937
938 status = p.readInt32(&t);
939 simIO.v6.p2 = (int)t;
940
941 status = p.readInt32(&t);
942 simIO.v6.p3 = (int)t;
943
944 simIO.v6.data = strdupReadString(p);
945 simIO.v6.pin2 = strdupReadString(p);
946 simIO.v6.aidPtr = strdupReadString(p);
947
948 startRequest;
949 appendPrintBuf("%scmd=0x%X,efid=0x%X,path=%s,%d,%d,%d,%s,pin2=%s,aid=%s", printBuf,
950 simIO.v6.command, simIO.v6.fileid, (char*)simIO.v6.path,
951 simIO.v6.p1, simIO.v6.p2, simIO.v6.p3,
952 (char*)simIO.v6.data, (char*)simIO.v6.pin2, simIO.v6.aidPtr);
953 closeRequest;
954 printRequest(pRI->token, pRI->pCI->requestNumber);
955
956 if (status != NO_ERROR) {
957 goto invalid;
958 }
959
960 size = (s_callbacks.version < 6) ? sizeof(simIO.v5) : sizeof(simIO.v6);
961 CALL_ONREQUEST(pRI->pCI->requestNumber, &simIO, size, pRI, pRI->socket_id);
962
963 #ifdef MEMSET_FREED
964 memsetString (simIO.v6.path);
965 memsetString (simIO.v6.data);
966 memsetString (simIO.v6.pin2);
967 memsetString (simIO.v6.aidPtr);
968 #endif
969
970 free (simIO.v6.path);
971 free (simIO.v6.data);
972 free (simIO.v6.pin2);
973 free (simIO.v6.aidPtr);
974
975 #ifdef MEMSET_FREED
976 memset(&simIO, 0, sizeof(simIO));
977 #endif
978
979 return;
980 invalid:
981 invalidCommandBlock(pRI);
982 return;
983 }
984
985 /**
986 * Callee expects const RIL_SIM_APDU *
987 * Payload is:
988 * int32_t sessionid
989 * int32_t cla
990 * int32_t instruction
991 * int32_t p1, p2, p3
992 * String data
993 */
994 static void
dispatchSIM_APDU(Parcel & p,RequestInfo * pRI)995 dispatchSIM_APDU (Parcel &p, RequestInfo *pRI) {
996 int32_t t;
997 status_t status;
998 RIL_SIM_APDU apdu;
999
1000 #if VDBG
1001 RLOGD("dispatchSIM_APDU");
1002 #endif
1003 memset (&apdu, 0, sizeof(RIL_SIM_APDU));
1004
1005 // Note we only check status at the end. Any single failure leads to
1006 // subsequent reads filing.
1007 status = p.readInt32(&t);
1008 apdu.sessionid = (int)t;
1009
1010 status = p.readInt32(&t);
1011 apdu.cla = (int)t;
1012
1013 status = p.readInt32(&t);
1014 apdu.instruction = (int)t;
1015
1016 status = p.readInt32(&t);
1017 apdu.p1 = (int)t;
1018
1019 status = p.readInt32(&t);
1020 apdu.p2 = (int)t;
1021
1022 status = p.readInt32(&t);
1023 apdu.p3 = (int)t;
1024
1025 apdu.data = strdupReadString(p);
1026
1027 startRequest;
1028 appendPrintBuf("%ssessionid=%d,cla=%d,ins=%d,p1=%d,p2=%d,p3=%d,data=%s",
1029 printBuf, apdu.sessionid, apdu.cla, apdu.instruction, apdu.p1, apdu.p2,
1030 apdu.p3, (char*)apdu.data);
1031 closeRequest;
1032 printRequest(pRI->token, pRI->pCI->requestNumber);
1033
1034 if (status != NO_ERROR) {
1035 goto invalid;
1036 }
1037
1038 CALL_ONREQUEST(pRI->pCI->requestNumber, &apdu, sizeof(RIL_SIM_APDU), pRI, pRI->socket_id);
1039
1040 #ifdef MEMSET_FREED
1041 memsetString(apdu.data);
1042 #endif
1043 free(apdu.data);
1044
1045 #ifdef MEMSET_FREED
1046 memset(&apdu, 0, sizeof(RIL_SIM_APDU));
1047 #endif
1048
1049 return;
1050 invalid:
1051 invalidCommandBlock(pRI);
1052 return;
1053 }
1054
1055
1056 /**
1057 * Callee expects const RIL_CallForwardInfo *
1058 * Payload is:
1059 * int32_t status/action
1060 * int32_t reason
1061 * int32_t serviceCode
1062 * int32_t toa
1063 * String number (0 length -> null)
1064 * int32_t timeSeconds
1065 */
1066 static void
dispatchCallForward(Parcel & p,RequestInfo * pRI)1067 dispatchCallForward(Parcel &p, RequestInfo *pRI) {
1068 RIL_CallForwardInfo cff;
1069 int32_t t;
1070 status_t status;
1071
1072 RLOGD("dispatchCallForward");
1073 memset (&cff, 0, sizeof(cff));
1074
1075 // note we only check status at the end
1076
1077 status = p.readInt32(&t);
1078 cff.status = (int)t;
1079
1080 status = p.readInt32(&t);
1081 cff.reason = (int)t;
1082
1083 status = p.readInt32(&t);
1084 cff.serviceClass = (int)t;
1085
1086 status = p.readInt32(&t);
1087 cff.toa = (int)t;
1088
1089 cff.number = strdupReadString(p);
1090
1091 status = p.readInt32(&t);
1092 cff.timeSeconds = (int)t;
1093
1094 if (status != NO_ERROR) {
1095 goto invalid;
1096 }
1097
1098 // special case: number 0-length fields is null
1099
1100 if (cff.number != NULL && strlen (cff.number) == 0) {
1101 cff.number = NULL;
1102 }
1103
1104 startRequest;
1105 appendPrintBuf("%sstat=%d,reason=%d,serv=%d,toa=%d,%s,tout=%d", printBuf,
1106 cff.status, cff.reason, cff.serviceClass, cff.toa,
1107 (char*)cff.number, cff.timeSeconds);
1108 closeRequest;
1109 printRequest(pRI->token, pRI->pCI->requestNumber);
1110
1111 CALL_ONREQUEST(pRI->pCI->requestNumber, &cff, sizeof(cff), pRI, pRI->socket_id);
1112
1113 #ifdef MEMSET_FREED
1114 memsetString(cff.number);
1115 #endif
1116
1117 free (cff.number);
1118
1119 #ifdef MEMSET_FREED
1120 memset(&cff, 0, sizeof(cff));
1121 #endif
1122
1123 return;
1124 invalid:
1125 invalidCommandBlock(pRI);
1126 return;
1127 }
1128
1129
1130 static void
dispatchRaw(Parcel & p,RequestInfo * pRI)1131 dispatchRaw(Parcel &p, RequestInfo *pRI) {
1132 int32_t len;
1133 status_t status;
1134 const void *data;
1135
1136 status = p.readInt32(&len);
1137
1138 if (status != NO_ERROR) {
1139 goto invalid;
1140 }
1141
1142 // The java code writes -1 for null arrays
1143 if (((int)len) == -1) {
1144 data = NULL;
1145 len = 0;
1146 }
1147
1148 data = p.readInplace(len);
1149
1150 startRequest;
1151 appendPrintBuf("%sraw_size=%d", printBuf, len);
1152 closeRequest;
1153 printRequest(pRI->token, pRI->pCI->requestNumber);
1154
1155 CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<void *>(data), len, pRI, pRI->socket_id);
1156
1157 return;
1158 invalid:
1159 invalidCommandBlock(pRI);
1160 return;
1161 }
1162
1163 static status_t
constructCdmaSms(Parcel & p,RequestInfo * pRI,RIL_CDMA_SMS_Message & rcsm)1164 constructCdmaSms(Parcel &p, RequestInfo *pRI, RIL_CDMA_SMS_Message& rcsm) {
1165 int32_t t;
1166 uint8_t ut;
1167 status_t status;
1168 int32_t digitCount;
1169 int digitLimit;
1170
1171 memset(&rcsm, 0, sizeof(rcsm));
1172
1173 status = p.readInt32(&t);
1174 rcsm.uTeleserviceID = (int) t;
1175
1176 status = p.read(&ut,sizeof(ut));
1177 rcsm.bIsServicePresent = (uint8_t) ut;
1178
1179 status = p.readInt32(&t);
1180 rcsm.uServicecategory = (int) t;
1181
1182 status = p.readInt32(&t);
1183 rcsm.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1184
1185 status = p.readInt32(&t);
1186 rcsm.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1187
1188 status = p.readInt32(&t);
1189 rcsm.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1190
1191 status = p.readInt32(&t);
1192 rcsm.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1193
1194 status = p.read(&ut,sizeof(ut));
1195 rcsm.sAddress.number_of_digits= (uint8_t) ut;
1196
1197 digitLimit= MIN((rcsm.sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
1198 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1199 status = p.read(&ut,sizeof(ut));
1200 rcsm.sAddress.digits[digitCount] = (uint8_t) ut;
1201 }
1202
1203 status = p.readInt32(&t);
1204 rcsm.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1205
1206 status = p.read(&ut,sizeof(ut));
1207 rcsm.sSubAddress.odd = (uint8_t) ut;
1208
1209 status = p.read(&ut,sizeof(ut));
1210 rcsm.sSubAddress.number_of_digits = (uint8_t) ut;
1211
1212 digitLimit= MIN((rcsm.sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
1213 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1214 status = p.read(&ut,sizeof(ut));
1215 rcsm.sSubAddress.digits[digitCount] = (uint8_t) ut;
1216 }
1217
1218 status = p.readInt32(&t);
1219 rcsm.uBearerDataLen = (int) t;
1220
1221 digitLimit= MIN((rcsm.uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
1222 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1223 status = p.read(&ut, sizeof(ut));
1224 rcsm.aBearerData[digitCount] = (uint8_t) ut;
1225 }
1226
1227 if (status != NO_ERROR) {
1228 return status;
1229 }
1230
1231 startRequest;
1232 appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
1233 sAddress.digit_mode=%d, sAddress.Number_mode=%d, sAddress.number_type=%d, ",
1234 printBuf, rcsm.uTeleserviceID,rcsm.bIsServicePresent,rcsm.uServicecategory,
1235 rcsm.sAddress.digit_mode, rcsm.sAddress.number_mode,rcsm.sAddress.number_type);
1236 closeRequest;
1237
1238 printRequest(pRI->token, pRI->pCI->requestNumber);
1239
1240 return status;
1241 }
1242
1243 static void
dispatchCdmaSms(Parcel & p,RequestInfo * pRI)1244 dispatchCdmaSms(Parcel &p, RequestInfo *pRI) {
1245 RIL_CDMA_SMS_Message rcsm;
1246
1247 RLOGD("dispatchCdmaSms");
1248 if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1249 goto invalid;
1250 }
1251
1252 CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsm, sizeof(rcsm),pRI, pRI->socket_id);
1253
1254 #ifdef MEMSET_FREED
1255 memset(&rcsm, 0, sizeof(rcsm));
1256 #endif
1257
1258 return;
1259
1260 invalid:
1261 invalidCommandBlock(pRI);
1262 return;
1263 }
1264
1265 static void
dispatchImsCdmaSms(Parcel & p,RequestInfo * pRI,uint8_t retry,int32_t messageRef)1266 dispatchImsCdmaSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1267 RIL_IMS_SMS_Message rism;
1268 RIL_CDMA_SMS_Message rcsm;
1269
1270 RLOGD("dispatchImsCdmaSms: retry=%d, messageRef=%d", retry, messageRef);
1271
1272 if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1273 goto invalid;
1274 }
1275 memset(&rism, 0, sizeof(rism));
1276 rism.tech = RADIO_TECH_3GPP2;
1277 rism.retry = retry;
1278 rism.messageRef = messageRef;
1279 rism.message.cdmaMessage = &rcsm;
1280
1281 CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1282 sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1283 +sizeof(rcsm),pRI, pRI->socket_id);
1284
1285 #ifdef MEMSET_FREED
1286 memset(&rcsm, 0, sizeof(rcsm));
1287 memset(&rism, 0, sizeof(rism));
1288 #endif
1289
1290 return;
1291
1292 invalid:
1293 invalidCommandBlock(pRI);
1294 return;
1295 }
1296
1297 static void
dispatchImsGsmSms(Parcel & p,RequestInfo * pRI,uint8_t retry,int32_t messageRef)1298 dispatchImsGsmSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1299 RIL_IMS_SMS_Message rism;
1300 int32_t countStrings;
1301 status_t status;
1302 size_t datalen;
1303 char **pStrings;
1304 RLOGD("dispatchImsGsmSms: retry=%d, messageRef=%d", retry, messageRef);
1305
1306 status = p.readInt32 (&countStrings);
1307
1308 if (status != NO_ERROR) {
1309 goto invalid;
1310 }
1311
1312 memset(&rism, 0, sizeof(rism));
1313 rism.tech = RADIO_TECH_3GPP;
1314 rism.retry = retry;
1315 rism.messageRef = messageRef;
1316
1317 startRequest;
1318 appendPrintBuf("%stech=%d, retry=%d, messageRef=%d, ", printBuf,
1319 (int)rism.tech, (int)rism.retry, rism.messageRef);
1320 if (countStrings == 0) {
1321 // just some non-null pointer
1322 pStrings = (char **)calloc(1, sizeof(char *));
1323 if (pStrings == NULL) {
1324 RLOGE("Memory allocation failed for request %s",
1325 requestToString(pRI->pCI->requestNumber));
1326 closeRequest;
1327 return;
1328 }
1329
1330 datalen = 0;
1331 } else if (countStrings < 0) {
1332 pStrings = NULL;
1333 datalen = 0;
1334 } else {
1335 if ((size_t)countStrings > (INT_MAX/sizeof(char *))) {
1336 RLOGE("Invalid value of countStrings: \n");
1337 closeRequest;
1338 return;
1339 }
1340 datalen = sizeof(char *) * countStrings;
1341
1342 pStrings = (char **)calloc(countStrings, sizeof(char *));
1343 if (pStrings == NULL) {
1344 RLOGE("Memory allocation failed for request %s",
1345 requestToString(pRI->pCI->requestNumber));
1346 closeRequest;
1347 return;
1348 }
1349
1350 for (int i = 0 ; i < countStrings ; i++) {
1351 pStrings[i] = strdupReadString(p);
1352 appendPrintBuf("%s%s,", printBuf, pStrings[i]);
1353 }
1354 }
1355 removeLastChar;
1356 closeRequest;
1357 printRequest(pRI->token, pRI->pCI->requestNumber);
1358
1359 rism.message.gsmMessage = pStrings;
1360 CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1361 sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1362 +datalen, pRI, pRI->socket_id);
1363
1364 if (pStrings != NULL) {
1365 for (int i = 0 ; i < countStrings ; i++) {
1366 #ifdef MEMSET_FREED
1367 memsetString (pStrings[i]);
1368 #endif
1369 free(pStrings[i]);
1370 }
1371
1372 #ifdef MEMSET_FREED
1373 memset(pStrings, 0, datalen);
1374 #endif
1375 free(pStrings);
1376 }
1377
1378 #ifdef MEMSET_FREED
1379 memset(&rism, 0, sizeof(rism));
1380 #endif
1381 return;
1382 invalid:
1383 ALOGE("dispatchImsGsmSms invalid block");
1384 invalidCommandBlock(pRI);
1385 return;
1386 }
1387
1388 static void
dispatchImsSms(Parcel & p,RequestInfo * pRI)1389 dispatchImsSms(Parcel &p, RequestInfo *pRI) {
1390 int32_t t;
1391 status_t status = p.readInt32(&t);
1392 RIL_RadioTechnologyFamily format;
1393 uint8_t retry;
1394 int32_t messageRef;
1395
1396 RLOGD("dispatchImsSms");
1397 if (status != NO_ERROR) {
1398 goto invalid;
1399 }
1400 format = (RIL_RadioTechnologyFamily) t;
1401
1402 // read retry field
1403 status = p.read(&retry,sizeof(retry));
1404 if (status != NO_ERROR) {
1405 goto invalid;
1406 }
1407 // read messageRef field
1408 status = p.read(&messageRef,sizeof(messageRef));
1409 if (status != NO_ERROR) {
1410 goto invalid;
1411 }
1412
1413 if (RADIO_TECH_3GPP == format) {
1414 dispatchImsGsmSms(p, pRI, retry, messageRef);
1415 } else if (RADIO_TECH_3GPP2 == format) {
1416 dispatchImsCdmaSms(p, pRI, retry, messageRef);
1417 } else {
1418 ALOGE("requestImsSendSMS invalid format value =%d", format);
1419 }
1420
1421 return;
1422
1423 invalid:
1424 invalidCommandBlock(pRI);
1425 return;
1426 }
1427
1428 static void
dispatchCdmaSmsAck(Parcel & p,RequestInfo * pRI)1429 dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI) {
1430 RIL_CDMA_SMS_Ack rcsa;
1431 int32_t t;
1432 status_t status;
1433 int32_t digitCount;
1434
1435 RLOGD("dispatchCdmaSmsAck");
1436 memset(&rcsa, 0, sizeof(rcsa));
1437
1438 status = p.readInt32(&t);
1439 rcsa.uErrorClass = (RIL_CDMA_SMS_ErrorClass) t;
1440
1441 status = p.readInt32(&t);
1442 rcsa.uSMSCauseCode = (int) t;
1443
1444 if (status != NO_ERROR) {
1445 goto invalid;
1446 }
1447
1448 startRequest;
1449 appendPrintBuf("%suErrorClass=%d, uTLStatus=%d, ",
1450 printBuf, rcsa.uErrorClass, rcsa.uSMSCauseCode);
1451 closeRequest;
1452
1453 printRequest(pRI->token, pRI->pCI->requestNumber);
1454
1455 CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsa, sizeof(rcsa),pRI, pRI->socket_id);
1456
1457 #ifdef MEMSET_FREED
1458 memset(&rcsa, 0, sizeof(rcsa));
1459 #endif
1460
1461 return;
1462
1463 invalid:
1464 invalidCommandBlock(pRI);
1465 return;
1466 }
1467
1468 static void
dispatchGsmBrSmsCnf(Parcel & p,RequestInfo * pRI)1469 dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1470 int32_t t;
1471 status_t status;
1472 int32_t num;
1473
1474 status = p.readInt32(&num);
1475 if (status != NO_ERROR) {
1476 goto invalid;
1477 }
1478
1479 {
1480 RIL_GSM_BroadcastSmsConfigInfo gsmBci[num];
1481 RIL_GSM_BroadcastSmsConfigInfo *gsmBciPtrs[num];
1482
1483 startRequest;
1484 for (int i = 0 ; i < num ; i++ ) {
1485 gsmBciPtrs[i] = &gsmBci[i];
1486
1487 status = p.readInt32(&t);
1488 gsmBci[i].fromServiceId = (int) t;
1489
1490 status = p.readInt32(&t);
1491 gsmBci[i].toServiceId = (int) t;
1492
1493 status = p.readInt32(&t);
1494 gsmBci[i].fromCodeScheme = (int) t;
1495
1496 status = p.readInt32(&t);
1497 gsmBci[i].toCodeScheme = (int) t;
1498
1499 status = p.readInt32(&t);
1500 gsmBci[i].selected = (uint8_t) t;
1501
1502 appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId =%d, \
1503 fromCodeScheme=%d, toCodeScheme=%d, selected =%d]", printBuf, i,
1504 gsmBci[i].fromServiceId, gsmBci[i].toServiceId,
1505 gsmBci[i].fromCodeScheme, gsmBci[i].toCodeScheme,
1506 gsmBci[i].selected);
1507 }
1508 closeRequest;
1509
1510 if (status != NO_ERROR) {
1511 goto invalid;
1512 }
1513
1514 CALL_ONREQUEST(pRI->pCI->requestNumber,
1515 gsmBciPtrs,
1516 num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *),
1517 pRI, pRI->socket_id);
1518
1519 #ifdef MEMSET_FREED
1520 memset(gsmBci, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo));
1521 memset(gsmBciPtrs, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *));
1522 #endif
1523 }
1524
1525 return;
1526
1527 invalid:
1528 invalidCommandBlock(pRI);
1529 return;
1530 }
1531
1532 static void
dispatchCdmaBrSmsCnf(Parcel & p,RequestInfo * pRI)1533 dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1534 int32_t t;
1535 status_t status;
1536 int32_t num;
1537
1538 status = p.readInt32(&num);
1539 if (status != NO_ERROR) {
1540 goto invalid;
1541 }
1542
1543 {
1544 RIL_CDMA_BroadcastSmsConfigInfo cdmaBci[num];
1545 RIL_CDMA_BroadcastSmsConfigInfo *cdmaBciPtrs[num];
1546
1547 startRequest;
1548 for (int i = 0 ; i < num ; i++ ) {
1549 cdmaBciPtrs[i] = &cdmaBci[i];
1550
1551 status = p.readInt32(&t);
1552 cdmaBci[i].service_category = (int) t;
1553
1554 status = p.readInt32(&t);
1555 cdmaBci[i].language = (int) t;
1556
1557 status = p.readInt32(&t);
1558 cdmaBci[i].selected = (uint8_t) t;
1559
1560 appendPrintBuf("%s [%d: service_category=%d, language =%d, \
1561 entries.bSelected =%d]", printBuf, i, cdmaBci[i].service_category,
1562 cdmaBci[i].language, cdmaBci[i].selected);
1563 }
1564 closeRequest;
1565
1566 if (status != NO_ERROR) {
1567 goto invalid;
1568 }
1569
1570 CALL_ONREQUEST(pRI->pCI->requestNumber,
1571 cdmaBciPtrs,
1572 num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *),
1573 pRI, pRI->socket_id);
1574
1575 #ifdef MEMSET_FREED
1576 memset(cdmaBci, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo));
1577 memset(cdmaBciPtrs, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *));
1578 #endif
1579 }
1580
1581 return;
1582
1583 invalid:
1584 invalidCommandBlock(pRI);
1585 return;
1586 }
1587
dispatchRilCdmaSmsWriteArgs(Parcel & p,RequestInfo * pRI)1588 static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI) {
1589 RIL_CDMA_SMS_WriteArgs rcsw;
1590 int32_t t;
1591 uint32_t ut;
1592 uint8_t uct;
1593 status_t status;
1594 int32_t digitCount;
1595 int32_t digitLimit;
1596
1597 memset(&rcsw, 0, sizeof(rcsw));
1598
1599 status = p.readInt32(&t);
1600 rcsw.status = t;
1601
1602 status = p.readInt32(&t);
1603 rcsw.message.uTeleserviceID = (int) t;
1604
1605 status = p.read(&uct,sizeof(uct));
1606 rcsw.message.bIsServicePresent = (uint8_t) uct;
1607
1608 status = p.readInt32(&t);
1609 rcsw.message.uServicecategory = (int) t;
1610
1611 status = p.readInt32(&t);
1612 rcsw.message.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1613
1614 status = p.readInt32(&t);
1615 rcsw.message.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1616
1617 status = p.readInt32(&t);
1618 rcsw.message.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1619
1620 status = p.readInt32(&t);
1621 rcsw.message.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1622
1623 status = p.read(&uct,sizeof(uct));
1624 rcsw.message.sAddress.number_of_digits = (uint8_t) uct;
1625
1626 digitLimit = MIN((rcsw.message.sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
1627
1628 for(digitCount = 0 ; digitCount < digitLimit; digitCount ++) {
1629 status = p.read(&uct,sizeof(uct));
1630 rcsw.message.sAddress.digits[digitCount] = (uint8_t) uct;
1631 }
1632
1633 status = p.readInt32(&t);
1634 rcsw.message.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1635
1636 status = p.read(&uct,sizeof(uct));
1637 rcsw.message.sSubAddress.odd = (uint8_t) uct;
1638
1639 status = p.read(&uct,sizeof(uct));
1640 rcsw.message.sSubAddress.number_of_digits = (uint8_t) uct;
1641
1642 digitLimit = MIN((rcsw.message.sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
1643
1644 for(digitCount = 0 ; digitCount < digitLimit; digitCount ++) {
1645 status = p.read(&uct,sizeof(uct));
1646 rcsw.message.sSubAddress.digits[digitCount] = (uint8_t) uct;
1647 }
1648
1649 status = p.readInt32(&t);
1650 rcsw.message.uBearerDataLen = (int) t;
1651
1652 digitLimit = MIN((rcsw.message.uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
1653
1654 for(digitCount = 0 ; digitCount < digitLimit; digitCount ++) {
1655 status = p.read(&uct, sizeof(uct));
1656 rcsw.message.aBearerData[digitCount] = (uint8_t) uct;
1657 }
1658
1659 if (status != NO_ERROR) {
1660 goto invalid;
1661 }
1662
1663 startRequest;
1664 appendPrintBuf("%sstatus=%d, message.uTeleserviceID=%d, message.bIsServicePresent=%d, \
1665 message.uServicecategory=%d, message.sAddress.digit_mode=%d, \
1666 message.sAddress.number_mode=%d, \
1667 message.sAddress.number_type=%d, ",
1668 printBuf, rcsw.status, rcsw.message.uTeleserviceID, rcsw.message.bIsServicePresent,
1669 rcsw.message.uServicecategory, rcsw.message.sAddress.digit_mode,
1670 rcsw.message.sAddress.number_mode,
1671 rcsw.message.sAddress.number_type);
1672 closeRequest;
1673
1674 printRequest(pRI->token, pRI->pCI->requestNumber);
1675
1676 CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsw, sizeof(rcsw),pRI, pRI->socket_id);
1677
1678 #ifdef MEMSET_FREED
1679 memset(&rcsw, 0, sizeof(rcsw));
1680 #endif
1681
1682 return;
1683
1684 invalid:
1685 invalidCommandBlock(pRI);
1686 return;
1687
1688 }
1689
1690 // For backwards compatibility in RIL_REQUEST_SETUP_DATA_CALL.
1691 // Version 4 of the RIL interface adds a new PDP type parameter to support
1692 // IPv6 and dual-stack PDP contexts. When dealing with a previous version of
1693 // RIL, remove the parameter from the request.
dispatchDataCall(Parcel & p,RequestInfo * pRI)1694 static void dispatchDataCall(Parcel& p, RequestInfo *pRI) {
1695 // In RIL v3, REQUEST_SETUP_DATA_CALL takes 6 parameters.
1696 const int numParamsRilV3 = 6;
1697
1698 // The first bytes of the RIL parcel contain the request number and the
1699 // serial number - see processCommandBuffer(). Copy them over too.
1700 int pos = p.dataPosition();
1701
1702 int numParams = p.readInt32();
1703 if (s_callbacks.version < 4 && numParams > numParamsRilV3) {
1704 Parcel p2;
1705 p2.appendFrom(&p, 0, pos);
1706 p2.writeInt32(numParamsRilV3);
1707 for(int i = 0; i < numParamsRilV3; i++) {
1708 p2.writeString16(p.readString16());
1709 }
1710 p2.setDataPosition(pos);
1711 dispatchStrings(p2, pRI);
1712 } else {
1713 p.setDataPosition(pos);
1714 dispatchStrings(p, pRI);
1715 }
1716 }
1717
1718 // For backwards compatibility with RILs that dont support RIL_REQUEST_VOICE_RADIO_TECH.
1719 // When all RILs handle this request, this function can be removed and
1720 // the request can be sent directly to the RIL using dispatchVoid.
dispatchVoiceRadioTech(Parcel & p,RequestInfo * pRI)1721 static void dispatchVoiceRadioTech(Parcel& p, RequestInfo *pRI) {
1722 RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1723
1724 if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1725 RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1726 }
1727
1728 // RILs that support RADIO_STATE_ON should support this request.
1729 if (RADIO_STATE_ON == state) {
1730 dispatchVoid(p, pRI);
1731 return;
1732 }
1733
1734 // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1735 // will not support this new request either and decode Voice Radio Technology
1736 // from Radio State
1737 voiceRadioTech = decodeVoiceRadioTechnology(state);
1738
1739 if (voiceRadioTech < 0)
1740 RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1741 else
1742 RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &voiceRadioTech, sizeof(int));
1743 }
1744
1745 // For backwards compatibility in RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE:.
1746 // When all RILs handle this request, this function can be removed and
1747 // the request can be sent directly to the RIL using dispatchVoid.
dispatchCdmaSubscriptionSource(Parcel & p,RequestInfo * pRI)1748 static void dispatchCdmaSubscriptionSource(Parcel& p, RequestInfo *pRI) {
1749 RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1750
1751 if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1752 RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1753 }
1754
1755 // RILs that support RADIO_STATE_ON should support this request.
1756 if (RADIO_STATE_ON == state) {
1757 dispatchVoid(p, pRI);
1758 return;
1759 }
1760
1761 // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1762 // will not support this new request either and decode CDMA Subscription Source
1763 // from Radio State
1764 cdmaSubscriptionSource = decodeCdmaSubscriptionSource(state);
1765
1766 if (cdmaSubscriptionSource < 0)
1767 RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1768 else
1769 RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &cdmaSubscriptionSource, sizeof(int));
1770 }
1771
dispatchSetInitialAttachApn(Parcel & p,RequestInfo * pRI)1772 static void dispatchSetInitialAttachApn(Parcel &p, RequestInfo *pRI)
1773 {
1774 RIL_InitialAttachApn pf;
1775 int32_t t;
1776 status_t status;
1777
1778 memset(&pf, 0, sizeof(pf));
1779
1780 pf.apn = strdupReadString(p);
1781 pf.protocol = strdupReadString(p);
1782
1783 status = p.readInt32(&t);
1784 pf.authtype = (int) t;
1785
1786 pf.username = strdupReadString(p);
1787 pf.password = strdupReadString(p);
1788
1789 startRequest;
1790 appendPrintBuf("%sapn=%s, protocol=%s, authtype=%d, username=%s, password=%s",
1791 printBuf, pf.apn, pf.protocol, pf.authtype, pf.username, pf.password);
1792 closeRequest;
1793 printRequest(pRI->token, pRI->pCI->requestNumber);
1794
1795 if (status != NO_ERROR) {
1796 goto invalid;
1797 }
1798 CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1799
1800 #ifdef MEMSET_FREED
1801 memsetString(pf.apn);
1802 memsetString(pf.protocol);
1803 memsetString(pf.username);
1804 memsetString(pf.password);
1805 #endif
1806
1807 free(pf.apn);
1808 free(pf.protocol);
1809 free(pf.username);
1810 free(pf.password);
1811
1812 #ifdef MEMSET_FREED
1813 memset(&pf, 0, sizeof(pf));
1814 #endif
1815
1816 return;
1817 invalid:
1818 invalidCommandBlock(pRI);
1819 return;
1820 }
1821
dispatchNVReadItem(Parcel & p,RequestInfo * pRI)1822 static void dispatchNVReadItem(Parcel &p, RequestInfo *pRI) {
1823 RIL_NV_ReadItem nvri;
1824 int32_t t;
1825 status_t status;
1826
1827 memset(&nvri, 0, sizeof(nvri));
1828
1829 status = p.readInt32(&t);
1830 nvri.itemID = (RIL_NV_Item) t;
1831
1832 if (status != NO_ERROR) {
1833 goto invalid;
1834 }
1835
1836 startRequest;
1837 appendPrintBuf("%snvri.itemID=%d, ", printBuf, nvri.itemID);
1838 closeRequest;
1839
1840 printRequest(pRI->token, pRI->pCI->requestNumber);
1841
1842 CALL_ONREQUEST(pRI->pCI->requestNumber, &nvri, sizeof(nvri), pRI, pRI->socket_id);
1843
1844 #ifdef MEMSET_FREED
1845 memset(&nvri, 0, sizeof(nvri));
1846 #endif
1847
1848 return;
1849
1850 invalid:
1851 invalidCommandBlock(pRI);
1852 return;
1853 }
1854
dispatchNVWriteItem(Parcel & p,RequestInfo * pRI)1855 static void dispatchNVWriteItem(Parcel &p, RequestInfo *pRI) {
1856 RIL_NV_WriteItem nvwi;
1857 int32_t t;
1858 status_t status;
1859
1860 memset(&nvwi, 0, sizeof(nvwi));
1861
1862 status = p.readInt32(&t);
1863 nvwi.itemID = (RIL_NV_Item) t;
1864
1865 nvwi.value = strdupReadString(p);
1866
1867 if (status != NO_ERROR || nvwi.value == NULL) {
1868 goto invalid;
1869 }
1870
1871 startRequest;
1872 appendPrintBuf("%snvwi.itemID=%d, value=%s, ", printBuf, nvwi.itemID,
1873 nvwi.value);
1874 closeRequest;
1875
1876 printRequest(pRI->token, pRI->pCI->requestNumber);
1877
1878 CALL_ONREQUEST(pRI->pCI->requestNumber, &nvwi, sizeof(nvwi), pRI, pRI->socket_id);
1879
1880 #ifdef MEMSET_FREED
1881 memsetString(nvwi.value);
1882 #endif
1883
1884 free(nvwi.value);
1885
1886 #ifdef MEMSET_FREED
1887 memset(&nvwi, 0, sizeof(nvwi));
1888 #endif
1889
1890 return;
1891
1892 invalid:
1893 invalidCommandBlock(pRI);
1894 return;
1895 }
1896
1897
dispatchUiccSubscripton(Parcel & p,RequestInfo * pRI)1898 static void dispatchUiccSubscripton(Parcel &p, RequestInfo *pRI) {
1899 RIL_SelectUiccSub uicc_sub;
1900 status_t status;
1901 int32_t t;
1902 memset(&uicc_sub, 0, sizeof(uicc_sub));
1903
1904 status = p.readInt32(&t);
1905 if (status != NO_ERROR) {
1906 goto invalid;
1907 }
1908 uicc_sub.slot = (int) t;
1909
1910 status = p.readInt32(&t);
1911 if (status != NO_ERROR) {
1912 goto invalid;
1913 }
1914 uicc_sub.app_index = (int) t;
1915
1916 status = p.readInt32(&t);
1917 if (status != NO_ERROR) {
1918 goto invalid;
1919 }
1920 uicc_sub.sub_type = (RIL_SubscriptionType) t;
1921
1922 status = p.readInt32(&t);
1923 if (status != NO_ERROR) {
1924 goto invalid;
1925 }
1926 uicc_sub.act_status = (RIL_UiccSubActStatus) t;
1927
1928 startRequest;
1929 appendPrintBuf("slot=%d, app_index=%d, act_status = %d", uicc_sub.slot, uicc_sub.app_index,
1930 uicc_sub.act_status);
1931 RLOGD("dispatchUiccSubscription, slot=%d, app_index=%d, act_status = %d", uicc_sub.slot,
1932 uicc_sub.app_index, uicc_sub.act_status);
1933 closeRequest;
1934 printRequest(pRI->token, pRI->pCI->requestNumber);
1935
1936 CALL_ONREQUEST(pRI->pCI->requestNumber, &uicc_sub, sizeof(uicc_sub), pRI, pRI->socket_id);
1937
1938 #ifdef MEMSET_FREED
1939 memset(&uicc_sub, 0, sizeof(uicc_sub));
1940 #endif
1941 return;
1942
1943 invalid:
1944 invalidCommandBlock(pRI);
1945 return;
1946 }
1947
dispatchSimAuthentication(Parcel & p,RequestInfo * pRI)1948 static void dispatchSimAuthentication(Parcel &p, RequestInfo *pRI)
1949 {
1950 RIL_SimAuthentication pf;
1951 int32_t t;
1952 status_t status;
1953
1954 memset(&pf, 0, sizeof(pf));
1955
1956 status = p.readInt32(&t);
1957 pf.authContext = (int) t;
1958 pf.authData = strdupReadString(p);
1959 pf.aid = strdupReadString(p);
1960
1961 startRequest;
1962 appendPrintBuf("authContext=%s, authData=%s, aid=%s", pf.authContext, pf.authData, pf.aid);
1963 closeRequest;
1964 printRequest(pRI->token, pRI->pCI->requestNumber);
1965
1966 if (status != NO_ERROR) {
1967 goto invalid;
1968 }
1969 CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1970
1971 #ifdef MEMSET_FREED
1972 memsetString(pf.authData);
1973 memsetString(pf.aid);
1974 #endif
1975
1976 free(pf.authData);
1977 free(pf.aid);
1978
1979 #ifdef MEMSET_FREED
1980 memset(&pf, 0, sizeof(pf));
1981 #endif
1982
1983 return;
1984 invalid:
1985 invalidCommandBlock(pRI);
1986 return;
1987 }
1988
dispatchDataProfile(Parcel & p,RequestInfo * pRI)1989 static void dispatchDataProfile(Parcel &p, RequestInfo *pRI) {
1990 int32_t t;
1991 status_t status;
1992 int32_t num;
1993
1994 status = p.readInt32(&num);
1995 if (status != NO_ERROR || num < 0) {
1996 goto invalid;
1997 }
1998
1999 {
2000 RIL_DataProfileInfo *dataProfiles =
2001 (RIL_DataProfileInfo *)calloc(num, sizeof(RIL_DataProfileInfo));
2002 if (dataProfiles == NULL) {
2003 RLOGE("Memory allocation failed for request %s",
2004 requestToString(pRI->pCI->requestNumber));
2005 return;
2006 }
2007 RIL_DataProfileInfo **dataProfilePtrs =
2008 (RIL_DataProfileInfo **)calloc(num, sizeof(RIL_DataProfileInfo *));
2009 if (dataProfilePtrs == NULL) {
2010 RLOGE("Memory allocation failed for request %s",
2011 requestToString(pRI->pCI->requestNumber));
2012 free(dataProfiles);
2013 return;
2014 }
2015
2016 startRequest;
2017 for (int i = 0 ; i < num ; i++ ) {
2018 dataProfilePtrs[i] = &dataProfiles[i];
2019
2020 status = p.readInt32(&t);
2021 dataProfiles[i].profileId = (int) t;
2022
2023 dataProfiles[i].apn = strdupReadString(p);
2024 dataProfiles[i].protocol = strdupReadString(p);
2025 status = p.readInt32(&t);
2026 dataProfiles[i].authType = (int) t;
2027
2028 dataProfiles[i].user = strdupReadString(p);
2029 dataProfiles[i].password = strdupReadString(p);
2030
2031 status = p.readInt32(&t);
2032 dataProfiles[i].type = (int) t;
2033
2034 status = p.readInt32(&t);
2035 dataProfiles[i].maxConnsTime = (int) t;
2036 status = p.readInt32(&t);
2037 dataProfiles[i].maxConns = (int) t;
2038 status = p.readInt32(&t);
2039 dataProfiles[i].waitTime = (int) t;
2040
2041 status = p.readInt32(&t);
2042 dataProfiles[i].enabled = (int) t;
2043
2044 appendPrintBuf("%s [%d: profileId=%d, apn =%s, protocol =%s, authType =%d, \
2045 user =%s, password =%s, type =%d, maxConnsTime =%d, maxConns =%d, \
2046 waitTime =%d, enabled =%d]", printBuf, i, dataProfiles[i].profileId,
2047 dataProfiles[i].apn, dataProfiles[i].protocol, dataProfiles[i].authType,
2048 dataProfiles[i].user, dataProfiles[i].password, dataProfiles[i].type,
2049 dataProfiles[i].maxConnsTime, dataProfiles[i].maxConns,
2050 dataProfiles[i].waitTime, dataProfiles[i].enabled);
2051 }
2052 closeRequest;
2053 printRequest(pRI->token, pRI->pCI->requestNumber);
2054
2055 if (status != NO_ERROR) {
2056 free(dataProfiles);
2057 free(dataProfilePtrs);
2058 goto invalid;
2059 }
2060 CALL_ONREQUEST(pRI->pCI->requestNumber,
2061 dataProfilePtrs,
2062 num * sizeof(RIL_DataProfileInfo *),
2063 pRI, pRI->socket_id);
2064
2065 #ifdef MEMSET_FREED
2066 memset(dataProfiles, 0, num * sizeof(RIL_DataProfileInfo));
2067 memset(dataProfilePtrs, 0, num * sizeof(RIL_DataProfileInfo *));
2068 #endif
2069 free(dataProfiles);
2070 free(dataProfilePtrs);
2071 }
2072
2073 return;
2074
2075 invalid:
2076 invalidCommandBlock(pRI);
2077 return;
2078 }
2079
dispatchRadioCapability(Parcel & p,RequestInfo * pRI)2080 static void dispatchRadioCapability(Parcel &p, RequestInfo *pRI){
2081 RIL_RadioCapability rc;
2082 int32_t t;
2083 status_t status;
2084
2085 memset (&rc, 0, sizeof(RIL_RadioCapability));
2086
2087 status = p.readInt32(&t);
2088 rc.version = (int)t;
2089 if (status != NO_ERROR) {
2090 goto invalid;
2091 }
2092
2093 status = p.readInt32(&t);
2094 rc.session= (int)t;
2095 if (status != NO_ERROR) {
2096 goto invalid;
2097 }
2098
2099 status = p.readInt32(&t);
2100 rc.phase= (int)t;
2101 if (status != NO_ERROR) {
2102 goto invalid;
2103 }
2104
2105 status = p.readInt32(&t);
2106 rc.rat = (int)t;
2107 if (status != NO_ERROR) {
2108 goto invalid;
2109 }
2110
2111 status = readStringFromParcelInplace(p, rc.logicalModemUuid, sizeof(rc.logicalModemUuid));
2112 if (status != NO_ERROR) {
2113 goto invalid;
2114 }
2115
2116 status = p.readInt32(&t);
2117 rc.status = (int)t;
2118
2119 if (status != NO_ERROR) {
2120 goto invalid;
2121 }
2122
2123 startRequest;
2124 appendPrintBuf("%s [version:%d, session:%d, phase:%d, rat:%d, \
2125 logicalModemUuid:%s, status:%d", printBuf, rc.version, rc.session,
2126 rc.phase, rc.rat, rc.logicalModemUuid, rc.session);
2127
2128 closeRequest;
2129 printRequest(pRI->token, pRI->pCI->requestNumber);
2130
2131 CALL_ONREQUEST(pRI->pCI->requestNumber,
2132 &rc,
2133 sizeof(RIL_RadioCapability),
2134 pRI, pRI->socket_id);
2135 return;
2136 invalid:
2137 invalidCommandBlock(pRI);
2138 return;
2139 }
2140
2141 /**
2142 * Callee expects const RIL_CarrierRestrictions *
2143 */
dispatchCarrierRestrictions(Parcel & p,RequestInfo * pRI)2144 static void dispatchCarrierRestrictions(Parcel &p, RequestInfo *pRI) {
2145 RIL_CarrierRestrictions cr;
2146 RIL_Carrier * allowed_carriers = NULL;
2147 RIL_Carrier * excluded_carriers = NULL;
2148 int32_t t;
2149 status_t status;
2150
2151 memset(&cr, 0, sizeof(RIL_CarrierRestrictions));
2152
2153 if (s_callbacks.version < 14) {
2154 RLOGE("Unsuppoted RIL version %d, min version expected %d",
2155 s_callbacks.version, 14);
2156 RIL_onRequestComplete(pRI, RIL_E_REQUEST_NOT_SUPPORTED, NULL, 0);
2157 return;
2158 }
2159
2160 status = p.readInt32(&t);
2161 if (status != NO_ERROR) {
2162 goto invalid;
2163 }
2164 allowed_carriers = (RIL_Carrier *)calloc(t, sizeof(RIL_Carrier));
2165 if (allowed_carriers == NULL) {
2166 RLOGE("Memory allocation failed for request %s", requestToString(pRI->pCI->requestNumber));
2167 goto exit;
2168 }
2169 cr.len_allowed_carriers = t;
2170 cr.allowed_carriers = allowed_carriers;
2171
2172 status = p.readInt32(&t);
2173 if (status != NO_ERROR) {
2174 goto invalid;
2175 }
2176 excluded_carriers = (RIL_Carrier *)calloc(t, sizeof(RIL_Carrier));
2177 if (excluded_carriers == NULL) {
2178 RLOGE("Memory allocation failed for request %s", requestToString(pRI->pCI->requestNumber));
2179 goto exit;
2180 }
2181 cr.len_excluded_carriers = t;
2182 cr.excluded_carriers = excluded_carriers;
2183
2184 startRequest;
2185 appendPrintBuf("%s len_allowed_carriers:%d, len_excluded_carriers:%d,",
2186 printBuf, cr.len_allowed_carriers, cr.len_excluded_carriers);
2187
2188 appendPrintBuf("%s allowed_carriers:", printBuf);
2189 for (int32_t i = 0; i < cr.len_allowed_carriers; i++) {
2190 RIL_Carrier *p_cr = allowed_carriers + i;
2191 p_cr->mcc = strdupReadString(p);
2192 p_cr->mnc = strdupReadString(p);
2193 status = p.readInt32(&t);
2194 p_cr->match_type = static_cast<RIL_CarrierMatchType>(t);
2195 if (status != NO_ERROR) {
2196 goto invalid;
2197 }
2198 p_cr->match_data = strdupReadString(p);
2199 appendPrintBuf("%s [%d mcc:%s, mnc:%s, match_type:%d, match_data:%s],",
2200 printBuf, i, p_cr->mcc, p_cr->mnc, p_cr->match_type, p_cr->match_data);
2201 }
2202
2203 for (int32_t i = 0; i < cr.len_excluded_carriers; i++) {
2204 RIL_Carrier *p_cr = excluded_carriers + i;
2205 p_cr->mcc = strdupReadString(p);
2206 p_cr->mnc = strdupReadString(p);
2207 status = p.readInt32(&t);
2208 p_cr->match_type = static_cast<RIL_CarrierMatchType>(t);
2209 if (status != NO_ERROR) {
2210 goto invalid;
2211 }
2212 p_cr->match_data = strdupReadString(p);
2213 appendPrintBuf("%s [%d mcc:%s, mnc:%s, match_type:%d, match_data:%s],",
2214 printBuf, i, p_cr->mcc, p_cr->mnc, p_cr->match_type, p_cr->match_data);
2215 }
2216
2217 closeRequest;
2218 printRequest(pRI->token, pRI->pCI->requestNumber);
2219
2220 CALL_ONREQUEST(pRI->pCI->requestNumber,
2221 &cr,
2222 sizeof(RIL_CarrierRestrictions),
2223 pRI, pRI->socket_id);
2224
2225 goto exit;
2226
2227 invalid:
2228 invalidCommandBlock(pRI);
2229 RIL_onRequestComplete(pRI, RIL_E_INVALID_ARGUMENTS, NULL, 0);
2230 exit:
2231 if (allowed_carriers != NULL) {
2232 free(allowed_carriers);
2233 }
2234 if (excluded_carriers != NULL) {
2235 free(excluded_carriers);
2236 }
2237 return;
2238 }
2239
2240 static int
blockingWrite(int fd,const void * buffer,size_t len)2241 blockingWrite(int fd, const void *buffer, size_t len) {
2242 size_t writeOffset = 0;
2243 const uint8_t *toWrite;
2244
2245 toWrite = (const uint8_t *)buffer;
2246
2247 while (writeOffset < len) {
2248 ssize_t written;
2249 do {
2250 written = write (fd, toWrite + writeOffset,
2251 len - writeOffset);
2252 } while (written < 0 && ((errno == EINTR) || (errno == EAGAIN)));
2253
2254 if (written >= 0) {
2255 writeOffset += written;
2256 } else { // written < 0
2257 RLOGE ("RIL Response: unexpected error on write errno:%d", errno);
2258 close(fd);
2259 return -1;
2260 }
2261 }
2262 #if VDBG
2263 RLOGE("RIL Response bytes written:%d", writeOffset);
2264 #endif
2265 return 0;
2266 }
2267
2268 static int
sendResponseRaw(const void * data,size_t dataSize,RIL_SOCKET_ID socket_id)2269 sendResponseRaw (const void *data, size_t dataSize, RIL_SOCKET_ID socket_id) {
2270 int fd = s_ril_param_socket.fdCommand;
2271 int ret;
2272 uint32_t header;
2273 pthread_mutex_t * writeMutexHook = &s_writeMutex;
2274
2275 #if VDBG
2276 RLOGE("Send Response to %s", rilSocketIdToString(socket_id));
2277 #endif
2278
2279 #if (SIM_COUNT >= 2)
2280 if (socket_id == RIL_SOCKET_2) {
2281 fd = s_ril_param_socket2.fdCommand;
2282 writeMutexHook = &s_writeMutex_socket2;
2283 }
2284 #if (SIM_COUNT >= 3)
2285 else if (socket_id == RIL_SOCKET_3) {
2286 fd = s_ril_param_socket3.fdCommand;
2287 writeMutexHook = &s_writeMutex_socket3;
2288 }
2289 #endif
2290 #if (SIM_COUNT >= 4)
2291 else if (socket_id == RIL_SOCKET_4) {
2292 fd = s_ril_param_socket4.fdCommand;
2293 writeMutexHook = &s_writeMutex_socket4;
2294 }
2295 #endif
2296 #endif
2297 if (fd < 0) {
2298 return -1;
2299 }
2300
2301 if (dataSize > MAX_COMMAND_BYTES) {
2302 RLOGE("RIL: packet larger than %u (%u)",
2303 MAX_COMMAND_BYTES, (unsigned int )dataSize);
2304
2305 return -1;
2306 }
2307
2308 pthread_mutex_lock(writeMutexHook);
2309
2310 header = htonl(dataSize);
2311
2312 ret = blockingWrite(fd, (void *)&header, sizeof(header));
2313
2314 if (ret < 0) {
2315 pthread_mutex_unlock(writeMutexHook);
2316 return ret;
2317 }
2318
2319 ret = blockingWrite(fd, data, dataSize);
2320
2321 if (ret < 0) {
2322 pthread_mutex_unlock(writeMutexHook);
2323 return ret;
2324 }
2325
2326 pthread_mutex_unlock(writeMutexHook);
2327
2328 return 0;
2329 }
2330
2331 static int
sendResponse(Parcel & p,RIL_SOCKET_ID socket_id)2332 sendResponse (Parcel &p, RIL_SOCKET_ID socket_id) {
2333 printResponse;
2334 return sendResponseRaw(p.data(), p.dataSize(), socket_id);
2335 }
2336
2337 /** response is an int* pointing to an array of ints */
2338
2339 static int
responseInts(Parcel & p,void * response,size_t responselen)2340 responseInts(Parcel &p, void *response, size_t responselen) {
2341 int numInts;
2342
2343 if (response == NULL && responselen != 0) {
2344 RLOGE("invalid response: NULL");
2345 return RIL_ERRNO_INVALID_RESPONSE;
2346 }
2347 if (responselen % sizeof(int) != 0) {
2348 RLOGE("responseInts: invalid response length %d expected multiple of %d\n",
2349 (int)responselen, (int)sizeof(int));
2350 return RIL_ERRNO_INVALID_RESPONSE;
2351 }
2352
2353 int *p_int = (int *) response;
2354
2355 numInts = responselen / sizeof(int);
2356 p.writeInt32 (numInts);
2357
2358 /* each int*/
2359 startResponse;
2360 for (int i = 0 ; i < numInts ; i++) {
2361 appendPrintBuf("%s%d,", printBuf, p_int[i]);
2362 p.writeInt32(p_int[i]);
2363 }
2364 removeLastChar;
2365 closeResponse;
2366
2367 return 0;
2368 }
2369
2370 // Response is an int or RIL_LastCallFailCauseInfo.
2371 // Currently, only Shamu plans to use RIL_LastCallFailCauseInfo.
2372 // TODO(yjl): Let all implementations use RIL_LastCallFailCauseInfo.
responseFailCause(Parcel & p,void * response,size_t responselen)2373 static int responseFailCause(Parcel &p, void *response, size_t responselen) {
2374 if (response == NULL && responselen != 0) {
2375 RLOGE("invalid response: NULL");
2376 return RIL_ERRNO_INVALID_RESPONSE;
2377 }
2378
2379 if (responselen == sizeof(int)) {
2380 startResponse;
2381 int *p_int = (int *) response;
2382 appendPrintBuf("%s%d,", printBuf, p_int[0]);
2383 p.writeInt32(p_int[0]);
2384 removeLastChar;
2385 closeResponse;
2386 } else if (responselen == sizeof(RIL_LastCallFailCauseInfo)) {
2387 startResponse;
2388 RIL_LastCallFailCauseInfo *p_fail_cause_info = (RIL_LastCallFailCauseInfo *) response;
2389 appendPrintBuf("%s[cause_code=%d,vendor_cause=%s]", printBuf, p_fail_cause_info->cause_code,
2390 p_fail_cause_info->vendor_cause);
2391 p.writeInt32(p_fail_cause_info->cause_code);
2392 writeStringToParcel(p, p_fail_cause_info->vendor_cause);
2393 removeLastChar;
2394 closeResponse;
2395 } else {
2396 RLOGE("responseFailCause: invalid response length %d expected an int or "
2397 "RIL_LastCallFailCauseInfo", (int)responselen);
2398 return RIL_ERRNO_INVALID_RESPONSE;
2399 }
2400
2401 return 0;
2402 }
2403
2404 /** response is a char **, pointing to an array of char *'s
2405 The parcel will begin with the version */
responseStringsWithVersion(int version,Parcel & p,void * response,size_t responselen)2406 static int responseStringsWithVersion(int version, Parcel &p, void *response, size_t responselen) {
2407 p.writeInt32(version);
2408 return responseStrings(p, response, responselen);
2409 }
2410
2411 /** response is a char **, pointing to an array of char *'s */
responseStrings(Parcel & p,void * response,size_t responselen)2412 static int responseStrings(Parcel &p, void *response, size_t responselen) {
2413 int numStrings;
2414
2415 if (response == NULL && responselen != 0) {
2416 RLOGE("invalid response: NULL");
2417 return RIL_ERRNO_INVALID_RESPONSE;
2418 }
2419 if (responselen % sizeof(char *) != 0) {
2420 RLOGE("responseStrings: invalid response length %d expected multiple of %d\n",
2421 (int)responselen, (int)sizeof(char *));
2422 return RIL_ERRNO_INVALID_RESPONSE;
2423 }
2424
2425 if (response == NULL) {
2426 p.writeInt32 (0);
2427 } else {
2428 char **p_cur = (char **) response;
2429
2430 numStrings = responselen / sizeof(char *);
2431 p.writeInt32 (numStrings);
2432
2433 /* each string*/
2434 startResponse;
2435 for (int i = 0 ; i < numStrings ; i++) {
2436 appendPrintBuf("%s%s,", printBuf, (char*)p_cur[i]);
2437 writeStringToParcel (p, p_cur[i]);
2438 }
2439 removeLastChar;
2440 closeResponse;
2441 }
2442 return 0;
2443 }
2444
2445
2446 /**
2447 * NULL strings are accepted
2448 * FIXME currently ignores responselen
2449 */
responseString(Parcel & p,void * response,size_t responselen)2450 static int responseString(Parcel &p, void *response, size_t responselen) {
2451 /* one string only */
2452 startResponse;
2453 appendPrintBuf("%s%s", printBuf, (char*)response);
2454 closeResponse;
2455
2456 writeStringToParcel(p, (const char *)response);
2457
2458 return 0;
2459 }
2460
responseVoid(Parcel & p,void * response,size_t responselen)2461 static int responseVoid(Parcel &p, void *response, size_t responselen) {
2462 startResponse;
2463 removeLastChar;
2464 return 0;
2465 }
2466
responseCallList(Parcel & p,void * response,size_t responselen)2467 static int responseCallList(Parcel &p, void *response, size_t responselen) {
2468 int num;
2469
2470 if (response == NULL && responselen != 0) {
2471 RLOGE("invalid response: NULL");
2472 return RIL_ERRNO_INVALID_RESPONSE;
2473 }
2474
2475 if (responselen % sizeof (RIL_Call *) != 0) {
2476 RLOGE("responseCallList: invalid response length %d expected multiple of %d\n",
2477 (int)responselen, (int)sizeof (RIL_Call *));
2478 return RIL_ERRNO_INVALID_RESPONSE;
2479 }
2480
2481 startResponse;
2482 /* number of call info's */
2483 num = responselen / sizeof(RIL_Call *);
2484 p.writeInt32(num);
2485
2486 for (int i = 0 ; i < num ; i++) {
2487 RIL_Call *p_cur = ((RIL_Call **) response)[i];
2488 /* each call info */
2489 p.writeInt32(p_cur->state);
2490 p.writeInt32(p_cur->index);
2491 p.writeInt32(p_cur->toa);
2492 p.writeInt32(p_cur->isMpty);
2493 p.writeInt32(p_cur->isMT);
2494 p.writeInt32(p_cur->als);
2495 p.writeInt32(p_cur->isVoice);
2496 p.writeInt32(p_cur->isVoicePrivacy);
2497 writeStringToParcel(p, p_cur->number);
2498 p.writeInt32(p_cur->numberPresentation);
2499 writeStringToParcel(p, p_cur->name);
2500 p.writeInt32(p_cur->namePresentation);
2501 // Remove when partners upgrade to version 3
2502 if ((s_callbacks.version < 3) || (p_cur->uusInfo == NULL || p_cur->uusInfo->uusData == NULL)) {
2503 p.writeInt32(0); /* UUS Information is absent */
2504 } else {
2505 RIL_UUS_Info *uusInfo = p_cur->uusInfo;
2506 p.writeInt32(1); /* UUS Information is present */
2507 p.writeInt32(uusInfo->uusType);
2508 p.writeInt32(uusInfo->uusDcs);
2509 p.writeInt32(uusInfo->uusLength);
2510 p.write(uusInfo->uusData, uusInfo->uusLength);
2511 }
2512 appendPrintBuf("%s[id=%d,%s,toa=%d,",
2513 printBuf,
2514 p_cur->index,
2515 callStateToString(p_cur->state),
2516 p_cur->toa);
2517 appendPrintBuf("%s%s,%s,als=%d,%s,%s,",
2518 printBuf,
2519 (p_cur->isMpty)?"conf":"norm",
2520 (p_cur->isMT)?"mt":"mo",
2521 p_cur->als,
2522 (p_cur->isVoice)?"voc":"nonvoc",
2523 (p_cur->isVoicePrivacy)?"evp":"noevp");
2524 appendPrintBuf("%s%s,cli=%d,name='%s',%d]",
2525 printBuf,
2526 p_cur->number,
2527 p_cur->numberPresentation,
2528 p_cur->name,
2529 p_cur->namePresentation);
2530 }
2531 removeLastChar;
2532 closeResponse;
2533
2534 return 0;
2535 }
2536
responseSMS(Parcel & p,void * response,size_t responselen)2537 static int responseSMS(Parcel &p, void *response, size_t responselen) {
2538 if (response == NULL) {
2539 RLOGE("invalid response: NULL");
2540 return RIL_ERRNO_INVALID_RESPONSE;
2541 }
2542
2543 if (responselen != sizeof (RIL_SMS_Response) ) {
2544 RLOGE("invalid response length %d expected %d",
2545 (int)responselen, (int)sizeof (RIL_SMS_Response));
2546 return RIL_ERRNO_INVALID_RESPONSE;
2547 }
2548
2549 RIL_SMS_Response *p_cur = (RIL_SMS_Response *) response;
2550
2551 p.writeInt32(p_cur->messageRef);
2552 writeStringToParcel(p, p_cur->ackPDU);
2553 p.writeInt32(p_cur->errorCode);
2554
2555 startResponse;
2556 appendPrintBuf("%s%d,%s,%d", printBuf, p_cur->messageRef,
2557 (char*)p_cur->ackPDU, p_cur->errorCode);
2558 closeResponse;
2559
2560 return 0;
2561 }
2562
responseDataCallListV4(Parcel & p,void * response,size_t responselen)2563 static int responseDataCallListV4(Parcel &p, void *response, size_t responselen)
2564 {
2565 if (response == NULL && responselen != 0) {
2566 RLOGE("invalid response: NULL");
2567 return RIL_ERRNO_INVALID_RESPONSE;
2568 }
2569
2570 if (responselen % sizeof(RIL_Data_Call_Response_v4) != 0) {
2571 RLOGE("responseDataCallListV4: invalid response length %d expected multiple of %d",
2572 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v4));
2573 return RIL_ERRNO_INVALID_RESPONSE;
2574 }
2575
2576 // Write version
2577 p.writeInt32(4);
2578
2579 int num = responselen / sizeof(RIL_Data_Call_Response_v4);
2580 p.writeInt32(num);
2581
2582 RIL_Data_Call_Response_v4 *p_cur = (RIL_Data_Call_Response_v4 *) response;
2583 startResponse;
2584 int i;
2585 for (i = 0; i < num; i++) {
2586 p.writeInt32(p_cur[i].cid);
2587 p.writeInt32(p_cur[i].active);
2588 writeStringToParcel(p, p_cur[i].type);
2589 // apn is not used, so don't send.
2590 writeStringToParcel(p, p_cur[i].address);
2591 appendPrintBuf("%s[cid=%d,%s,%s,%s],", printBuf,
2592 p_cur[i].cid,
2593 (p_cur[i].active==0)?"down":"up",
2594 (char*)p_cur[i].type,
2595 (char*)p_cur[i].address);
2596 }
2597 removeLastChar;
2598 closeResponse;
2599
2600 return 0;
2601 }
2602
responseDataCallListV6(Parcel & p,void * response,size_t responselen)2603 static int responseDataCallListV6(Parcel &p, void *response, size_t responselen)
2604 {
2605 if (response == NULL && responselen != 0) {
2606 RLOGE("invalid response: NULL");
2607 return RIL_ERRNO_INVALID_RESPONSE;
2608 }
2609
2610 if (responselen % sizeof(RIL_Data_Call_Response_v6) != 0) {
2611 RLOGE("responseDataCallListV6: invalid response length %d expected multiple of %d",
2612 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v6));
2613 return RIL_ERRNO_INVALID_RESPONSE;
2614 }
2615
2616 // Write version
2617 p.writeInt32(6);
2618
2619 int num = responselen / sizeof(RIL_Data_Call_Response_v6);
2620 p.writeInt32(num);
2621
2622 RIL_Data_Call_Response_v6 *p_cur = (RIL_Data_Call_Response_v6 *) response;
2623 startResponse;
2624 int i;
2625 for (i = 0; i < num; i++) {
2626 p.writeInt32((int)p_cur[i].status);
2627 p.writeInt32(p_cur[i].suggestedRetryTime);
2628 p.writeInt32(p_cur[i].cid);
2629 p.writeInt32(p_cur[i].active);
2630 writeStringToParcel(p, p_cur[i].type);
2631 writeStringToParcel(p, p_cur[i].ifname);
2632 writeStringToParcel(p, p_cur[i].addresses);
2633 writeStringToParcel(p, p_cur[i].dnses);
2634 writeStringToParcel(p, p_cur[i].gateways);
2635 appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s],", printBuf,
2636 p_cur[i].status,
2637 p_cur[i].suggestedRetryTime,
2638 p_cur[i].cid,
2639 (p_cur[i].active==0)?"down":"up",
2640 (char*)p_cur[i].type,
2641 (char*)p_cur[i].ifname,
2642 (char*)p_cur[i].addresses,
2643 (char*)p_cur[i].dnses,
2644 (char*)p_cur[i].gateways);
2645 }
2646 removeLastChar;
2647 closeResponse;
2648
2649 return 0;
2650 }
2651
responseDataCallListV9(Parcel & p,void * response,size_t responselen)2652 static int responseDataCallListV9(Parcel &p, void *response, size_t responselen)
2653 {
2654 if (response == NULL && responselen != 0) {
2655 RLOGE("invalid response: NULL");
2656 return RIL_ERRNO_INVALID_RESPONSE;
2657 }
2658
2659 if (responselen % sizeof(RIL_Data_Call_Response_v9) != 0) {
2660 RLOGE("responseDataCallListV9: invalid response length %d expected multiple of %d",
2661 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v9));
2662 return RIL_ERRNO_INVALID_RESPONSE;
2663 }
2664
2665 // Write version
2666 p.writeInt32(10);
2667
2668 int num = responselen / sizeof(RIL_Data_Call_Response_v9);
2669 p.writeInt32(num);
2670
2671 RIL_Data_Call_Response_v9 *p_cur = (RIL_Data_Call_Response_v9 *) response;
2672 startResponse;
2673 int i;
2674 for (i = 0; i < num; i++) {
2675 p.writeInt32((int)p_cur[i].status);
2676 p.writeInt32(p_cur[i].suggestedRetryTime);
2677 p.writeInt32(p_cur[i].cid);
2678 p.writeInt32(p_cur[i].active);
2679 writeStringToParcel(p, p_cur[i].type);
2680 writeStringToParcel(p, p_cur[i].ifname);
2681 writeStringToParcel(p, p_cur[i].addresses);
2682 writeStringToParcel(p, p_cur[i].dnses);
2683 writeStringToParcel(p, p_cur[i].gateways);
2684 writeStringToParcel(p, p_cur[i].pcscf);
2685 appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s,%s],", printBuf,
2686 p_cur[i].status,
2687 p_cur[i].suggestedRetryTime,
2688 p_cur[i].cid,
2689 (p_cur[i].active==0)?"down":"up",
2690 (char*)p_cur[i].type,
2691 (char*)p_cur[i].ifname,
2692 (char*)p_cur[i].addresses,
2693 (char*)p_cur[i].dnses,
2694 (char*)p_cur[i].gateways,
2695 (char*)p_cur[i].pcscf);
2696 }
2697 removeLastChar;
2698 closeResponse;
2699
2700 return 0;
2701 }
2702
responseDataCallListV11(Parcel & p,void * response,size_t responselen)2703 static int responseDataCallListV11(Parcel &p, void *response, size_t responselen) {
2704 if (response == NULL && responselen != 0) {
2705 RLOGE("invalid response: NULL");
2706 return RIL_ERRNO_INVALID_RESPONSE;
2707 }
2708
2709 if (responselen % sizeof(RIL_Data_Call_Response_v11) != 0) {
2710 RLOGE("invalid response length %d expected multiple of %d",
2711 (int)responselen, (int)sizeof(RIL_Data_Call_Response_v11));
2712 return RIL_ERRNO_INVALID_RESPONSE;
2713 }
2714
2715 // Write version
2716 p.writeInt32(11);
2717
2718 int num = responselen / sizeof(RIL_Data_Call_Response_v11);
2719 p.writeInt32(num);
2720
2721 RIL_Data_Call_Response_v11 *p_cur = (RIL_Data_Call_Response_v11 *) response;
2722 startResponse;
2723 int i;
2724 for (i = 0; i < num; i++) {
2725 p.writeInt32((int)p_cur[i].status);
2726 p.writeInt32(p_cur[i].suggestedRetryTime);
2727 p.writeInt32(p_cur[i].cid);
2728 p.writeInt32(p_cur[i].active);
2729 writeStringToParcel(p, p_cur[i].type);
2730 writeStringToParcel(p, p_cur[i].ifname);
2731 writeStringToParcel(p, p_cur[i].addresses);
2732 writeStringToParcel(p, p_cur[i].dnses);
2733 writeStringToParcel(p, p_cur[i].gateways);
2734 writeStringToParcel(p, p_cur[i].pcscf);
2735 p.writeInt32(p_cur[i].mtu);
2736 appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s,%s,mtu=%d],", printBuf,
2737 p_cur[i].status,
2738 p_cur[i].suggestedRetryTime,
2739 p_cur[i].cid,
2740 (p_cur[i].active==0)?"down":"up",
2741 (char*)p_cur[i].type,
2742 (char*)p_cur[i].ifname,
2743 (char*)p_cur[i].addresses,
2744 (char*)p_cur[i].dnses,
2745 (char*)p_cur[i].gateways,
2746 (char*)p_cur[i].pcscf,
2747 p_cur[i].mtu);
2748 }
2749 removeLastChar;
2750 closeResponse;
2751
2752 return 0;
2753 }
2754
responseDataCallList(Parcel & p,void * response,size_t responselen)2755 static int responseDataCallList(Parcel &p, void *response, size_t responselen)
2756 {
2757 if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
2758 if (s_callbacks.version < 5) {
2759 RLOGD("responseDataCallList: v4");
2760 return responseDataCallListV4(p, response, responselen);
2761 } else if (responselen % sizeof(RIL_Data_Call_Response_v6) == 0) {
2762 return responseDataCallListV6(p, response, responselen);
2763 } else if (responselen % sizeof(RIL_Data_Call_Response_v9) == 0) {
2764 return responseDataCallListV9(p, response, responselen);
2765 } else {
2766 return responseDataCallListV11(p, response, responselen);
2767 }
2768 } else { // RIL version >= 13
2769 if (responselen % sizeof(RIL_Data_Call_Response_v11) != 0) {
2770 RLOGE("Data structure expected is RIL_Data_Call_Response_v11");
2771 if (!isDebuggable()) {
2772 return RIL_ERRNO_INVALID_RESPONSE;
2773 } else {
2774 assert(0);
2775 }
2776 }
2777 return responseDataCallListV11(p, response, responselen);
2778 }
2779 }
2780
responseSetupDataCall(Parcel & p,void * response,size_t responselen)2781 static int responseSetupDataCall(Parcel &p, void *response, size_t responselen)
2782 {
2783 if (s_callbacks.version < 5) {
2784 return responseStringsWithVersion(s_callbacks.version, p, response, responselen);
2785 } else {
2786 return responseDataCallList(p, response, responselen);
2787 }
2788 }
2789
responseRaw(Parcel & p,void * response,size_t responselen)2790 static int responseRaw(Parcel &p, void *response, size_t responselen) {
2791 if (response == NULL && responselen != 0) {
2792 RLOGE("invalid response: NULL with responselen != 0");
2793 return RIL_ERRNO_INVALID_RESPONSE;
2794 }
2795
2796 // The java code reads -1 size as null byte array
2797 if (response == NULL) {
2798 p.writeInt32(-1);
2799 } else {
2800 p.writeInt32(responselen);
2801 p.write(response, responselen);
2802 }
2803
2804 return 0;
2805 }
2806
2807
responseSIM_IO(Parcel & p,void * response,size_t responselen)2808 static int responseSIM_IO(Parcel &p, void *response, size_t responselen) {
2809 if (response == NULL) {
2810 RLOGE("invalid response: NULL");
2811 return RIL_ERRNO_INVALID_RESPONSE;
2812 }
2813
2814 if (responselen != sizeof (RIL_SIM_IO_Response) ) {
2815 RLOGE("invalid response length was %d expected %d",
2816 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
2817 return RIL_ERRNO_INVALID_RESPONSE;
2818 }
2819
2820 RIL_SIM_IO_Response *p_cur = (RIL_SIM_IO_Response *) response;
2821 p.writeInt32(p_cur->sw1);
2822 p.writeInt32(p_cur->sw2);
2823 writeStringToParcel(p, p_cur->simResponse);
2824
2825 startResponse;
2826 appendPrintBuf("%ssw1=0x%X,sw2=0x%X,%s", printBuf, p_cur->sw1, p_cur->sw2,
2827 (char*)p_cur->simResponse);
2828 closeResponse;
2829
2830
2831 return 0;
2832 }
2833
responseCallForwards(Parcel & p,void * response,size_t responselen)2834 static int responseCallForwards(Parcel &p, void *response, size_t responselen) {
2835 int num;
2836
2837 if (response == NULL && responselen != 0) {
2838 RLOGE("invalid response: NULL");
2839 return RIL_ERRNO_INVALID_RESPONSE;
2840 }
2841
2842 if (responselen % sizeof(RIL_CallForwardInfo *) != 0) {
2843 RLOGE("responseCallForwards: invalid response length %d expected multiple of %d",
2844 (int)responselen, (int)sizeof(RIL_CallForwardInfo *));
2845 return RIL_ERRNO_INVALID_RESPONSE;
2846 }
2847
2848 /* number of call info's */
2849 num = responselen / sizeof(RIL_CallForwardInfo *);
2850 p.writeInt32(num);
2851
2852 startResponse;
2853 for (int i = 0 ; i < num ; i++) {
2854 RIL_CallForwardInfo *p_cur = ((RIL_CallForwardInfo **) response)[i];
2855
2856 p.writeInt32(p_cur->status);
2857 p.writeInt32(p_cur->reason);
2858 p.writeInt32(p_cur->serviceClass);
2859 p.writeInt32(p_cur->toa);
2860 writeStringToParcel(p, p_cur->number);
2861 p.writeInt32(p_cur->timeSeconds);
2862 appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
2863 (p_cur->status==1)?"enable":"disable",
2864 p_cur->reason, p_cur->serviceClass, p_cur->toa,
2865 (char*)p_cur->number,
2866 p_cur->timeSeconds);
2867 }
2868 removeLastChar;
2869 closeResponse;
2870
2871 return 0;
2872 }
2873
responseSsn(Parcel & p,void * response,size_t responselen)2874 static int responseSsn(Parcel &p, void *response, size_t responselen) {
2875 if (response == NULL) {
2876 RLOGE("invalid response: NULL");
2877 return RIL_ERRNO_INVALID_RESPONSE;
2878 }
2879
2880 if (responselen != sizeof(RIL_SuppSvcNotification)) {
2881 RLOGE("invalid response length was %d expected %d",
2882 (int)responselen, (int)sizeof (RIL_SuppSvcNotification));
2883 return RIL_ERRNO_INVALID_RESPONSE;
2884 }
2885
2886 RIL_SuppSvcNotification *p_cur = (RIL_SuppSvcNotification *) response;
2887 p.writeInt32(p_cur->notificationType);
2888 p.writeInt32(p_cur->code);
2889 p.writeInt32(p_cur->index);
2890 p.writeInt32(p_cur->type);
2891 writeStringToParcel(p, p_cur->number);
2892
2893 startResponse;
2894 appendPrintBuf("%s%s,code=%d,id=%d,type=%d,%s", printBuf,
2895 (p_cur->notificationType==0)?"mo":"mt",
2896 p_cur->code, p_cur->index, p_cur->type,
2897 (char*)p_cur->number);
2898 closeResponse;
2899
2900 return 0;
2901 }
2902
responseCellList(Parcel & p,void * response,size_t responselen)2903 static int responseCellList(Parcel &p, void *response, size_t responselen) {
2904 int num;
2905
2906 if (response == NULL && responselen != 0) {
2907 RLOGE("invalid response: NULL");
2908 return RIL_ERRNO_INVALID_RESPONSE;
2909 }
2910
2911 if (responselen % sizeof (RIL_NeighboringCell *) != 0) {
2912 RLOGE("responseCellList: invalid response length %d expected multiple of %d\n",
2913 (int)responselen, (int)sizeof (RIL_NeighboringCell *));
2914 return RIL_ERRNO_INVALID_RESPONSE;
2915 }
2916
2917 startResponse;
2918 /* number of records */
2919 num = responselen / sizeof(RIL_NeighboringCell *);
2920 p.writeInt32(num);
2921
2922 for (int i = 0 ; i < num ; i++) {
2923 RIL_NeighboringCell *p_cur = ((RIL_NeighboringCell **) response)[i];
2924
2925 p.writeInt32(p_cur->rssi);
2926 writeStringToParcel (p, p_cur->cid);
2927
2928 appendPrintBuf("%s[cid=%s,rssi=%d],", printBuf,
2929 p_cur->cid, p_cur->rssi);
2930 }
2931 removeLastChar;
2932 closeResponse;
2933
2934 return 0;
2935 }
2936
2937 /**
2938 * Marshall the signalInfoRecord into the parcel if it exists.
2939 */
marshallSignalInfoRecord(Parcel & p,RIL_CDMA_SignalInfoRecord & p_signalInfoRecord)2940 static void marshallSignalInfoRecord(Parcel &p,
2941 RIL_CDMA_SignalInfoRecord &p_signalInfoRecord) {
2942 p.writeInt32(p_signalInfoRecord.isPresent);
2943 p.writeInt32(p_signalInfoRecord.signalType);
2944 p.writeInt32(p_signalInfoRecord.alertPitch);
2945 p.writeInt32(p_signalInfoRecord.signal);
2946 }
2947
responseCdmaInformationRecords(Parcel & p,void * response,size_t responselen)2948 static int responseCdmaInformationRecords(Parcel &p,
2949 void *response, size_t responselen) {
2950 int num;
2951 char* string8 = NULL;
2952 int buffer_lenght;
2953 RIL_CDMA_InformationRecord *infoRec;
2954
2955 if (response == NULL && responselen != 0) {
2956 RLOGE("invalid response: NULL");
2957 return RIL_ERRNO_INVALID_RESPONSE;
2958 }
2959
2960 if (responselen != sizeof (RIL_CDMA_InformationRecords)) {
2961 RLOGE("responseCdmaInformationRecords: invalid response length %d expected multiple of %d\n",
2962 (int)responselen, (int)sizeof (RIL_CDMA_InformationRecords *));
2963 return RIL_ERRNO_INVALID_RESPONSE;
2964 }
2965
2966 RIL_CDMA_InformationRecords *p_cur =
2967 (RIL_CDMA_InformationRecords *) response;
2968 num = MIN(p_cur->numberOfInfoRecs, RIL_CDMA_MAX_NUMBER_OF_INFO_RECS);
2969
2970 startResponse;
2971 p.writeInt32(num);
2972
2973 for (int i = 0 ; i < num ; i++) {
2974 infoRec = &p_cur->infoRec[i];
2975 p.writeInt32(infoRec->name);
2976 switch (infoRec->name) {
2977 case RIL_CDMA_DISPLAY_INFO_REC:
2978 case RIL_CDMA_EXTENDED_DISPLAY_INFO_REC:
2979 if (infoRec->rec.display.alpha_len >
2980 CDMA_ALPHA_INFO_BUFFER_LENGTH) {
2981 RLOGE("invalid display info response length %d \
2982 expected not more than %d\n",
2983 (int)infoRec->rec.display.alpha_len,
2984 CDMA_ALPHA_INFO_BUFFER_LENGTH);
2985 return RIL_ERRNO_INVALID_RESPONSE;
2986 }
2987 string8 = (char*) calloc(infoRec->rec.display.alpha_len + 1, sizeof(char));
2988 if (string8 == NULL) {
2989 RLOGE("Memory allocation failed for responseCdmaInformationRecords");
2990 closeRequest;
2991 return RIL_ERRNO_NO_MEMORY;
2992 }
2993 for (int i = 0 ; i < infoRec->rec.display.alpha_len ; i++) {
2994 string8[i] = infoRec->rec.display.alpha_buf[i];
2995 }
2996 string8[(int)infoRec->rec.display.alpha_len] = '\0';
2997 writeStringToParcel(p, (const char*)string8);
2998 free(string8);
2999 string8 = NULL;
3000 break;
3001 case RIL_CDMA_CALLED_PARTY_NUMBER_INFO_REC:
3002 case RIL_CDMA_CALLING_PARTY_NUMBER_INFO_REC:
3003 case RIL_CDMA_CONNECTED_NUMBER_INFO_REC:
3004 if (infoRec->rec.number.len > CDMA_NUMBER_INFO_BUFFER_LENGTH) {
3005 RLOGE("invalid display info response length %d \
3006 expected not more than %d\n",
3007 (int)infoRec->rec.number.len,
3008 CDMA_NUMBER_INFO_BUFFER_LENGTH);
3009 return RIL_ERRNO_INVALID_RESPONSE;
3010 }
3011 string8 = (char*) calloc(infoRec->rec.number.len + 1, sizeof(char));
3012 if (string8 == NULL) {
3013 RLOGE("Memory allocation failed for responseCdmaInformationRecords");
3014 closeRequest;
3015 return RIL_ERRNO_NO_MEMORY;
3016 }
3017 for (int i = 0 ; i < infoRec->rec.number.len; i++) {
3018 string8[i] = infoRec->rec.number.buf[i];
3019 }
3020 string8[(int)infoRec->rec.number.len] = '\0';
3021 writeStringToParcel(p, (const char*)string8);
3022 free(string8);
3023 string8 = NULL;
3024 p.writeInt32(infoRec->rec.number.number_type);
3025 p.writeInt32(infoRec->rec.number.number_plan);
3026 p.writeInt32(infoRec->rec.number.pi);
3027 p.writeInt32(infoRec->rec.number.si);
3028 break;
3029 case RIL_CDMA_SIGNAL_INFO_REC:
3030 p.writeInt32(infoRec->rec.signal.isPresent);
3031 p.writeInt32(infoRec->rec.signal.signalType);
3032 p.writeInt32(infoRec->rec.signal.alertPitch);
3033 p.writeInt32(infoRec->rec.signal.signal);
3034
3035 appendPrintBuf("%sisPresent=%X, signalType=%X, \
3036 alertPitch=%X, signal=%X, ",
3037 printBuf, (int)infoRec->rec.signal.isPresent,
3038 (int)infoRec->rec.signal.signalType,
3039 (int)infoRec->rec.signal.alertPitch,
3040 (int)infoRec->rec.signal.signal);
3041 removeLastChar;
3042 break;
3043 case RIL_CDMA_REDIRECTING_NUMBER_INFO_REC:
3044 if (infoRec->rec.redir.redirectingNumber.len >
3045 CDMA_NUMBER_INFO_BUFFER_LENGTH) {
3046 RLOGE("invalid display info response length %d \
3047 expected not more than %d\n",
3048 (int)infoRec->rec.redir.redirectingNumber.len,
3049 CDMA_NUMBER_INFO_BUFFER_LENGTH);
3050 return RIL_ERRNO_INVALID_RESPONSE;
3051 }
3052 string8 = (char*) calloc(infoRec->rec.redir.redirectingNumber.len + 1,
3053 sizeof(char));
3054 if (string8 == NULL) {
3055 RLOGE("Memory allocation failed for responseCdmaInformationRecords");
3056 closeRequest;
3057 return RIL_ERRNO_NO_MEMORY;
3058 }
3059 for (int i = 0;
3060 i < infoRec->rec.redir.redirectingNumber.len;
3061 i++) {
3062 string8[i] = infoRec->rec.redir.redirectingNumber.buf[i];
3063 }
3064 string8[(int)infoRec->rec.redir.redirectingNumber.len] = '\0';
3065 writeStringToParcel(p, (const char*)string8);
3066 free(string8);
3067 string8 = NULL;
3068 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_type);
3069 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_plan);
3070 p.writeInt32(infoRec->rec.redir.redirectingNumber.pi);
3071 p.writeInt32(infoRec->rec.redir.redirectingNumber.si);
3072 p.writeInt32(infoRec->rec.redir.redirectingReason);
3073 break;
3074 case RIL_CDMA_LINE_CONTROL_INFO_REC:
3075 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPolarityIncluded);
3076 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlToggle);
3077 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlReverse);
3078 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPowerDenial);
3079
3080 appendPrintBuf("%slineCtrlPolarityIncluded=%d, \
3081 lineCtrlToggle=%d, lineCtrlReverse=%d, \
3082 lineCtrlPowerDenial=%d, ", printBuf,
3083 (int)infoRec->rec.lineCtrl.lineCtrlPolarityIncluded,
3084 (int)infoRec->rec.lineCtrl.lineCtrlToggle,
3085 (int)infoRec->rec.lineCtrl.lineCtrlReverse,
3086 (int)infoRec->rec.lineCtrl.lineCtrlPowerDenial);
3087 removeLastChar;
3088 break;
3089 case RIL_CDMA_T53_CLIR_INFO_REC:
3090 p.writeInt32((int)(infoRec->rec.clir.cause));
3091
3092 appendPrintBuf("%scause%d", printBuf, infoRec->rec.clir.cause);
3093 removeLastChar;
3094 break;
3095 case RIL_CDMA_T53_AUDIO_CONTROL_INFO_REC:
3096 p.writeInt32(infoRec->rec.audioCtrl.upLink);
3097 p.writeInt32(infoRec->rec.audioCtrl.downLink);
3098
3099 appendPrintBuf("%supLink=%d, downLink=%d, ", printBuf,
3100 infoRec->rec.audioCtrl.upLink,
3101 infoRec->rec.audioCtrl.downLink);
3102 removeLastChar;
3103 break;
3104 case RIL_CDMA_T53_RELEASE_INFO_REC:
3105 // TODO(Moto): See David Krause, he has the answer:)
3106 RLOGE("RIL_CDMA_T53_RELEASE_INFO_REC: return INVALID_RESPONSE");
3107 return RIL_ERRNO_INVALID_RESPONSE;
3108 default:
3109 RLOGE("Incorrect name value");
3110 return RIL_ERRNO_INVALID_RESPONSE;
3111 }
3112 }
3113 closeResponse;
3114
3115 return 0;
3116 }
3117
responseRilSignalStrengthV5(Parcel & p,RIL_SignalStrength_v10 * p_cur)3118 static void responseRilSignalStrengthV5(Parcel &p, RIL_SignalStrength_v10 *p_cur) {
3119 p.writeInt32(p_cur->GW_SignalStrength.signalStrength);
3120 p.writeInt32(p_cur->GW_SignalStrength.bitErrorRate);
3121 p.writeInt32(p_cur->CDMA_SignalStrength.dbm);
3122 p.writeInt32(p_cur->CDMA_SignalStrength.ecio);
3123 p.writeInt32(p_cur->EVDO_SignalStrength.dbm);
3124 p.writeInt32(p_cur->EVDO_SignalStrength.ecio);
3125 p.writeInt32(p_cur->EVDO_SignalStrength.signalNoiseRatio);
3126 }
3127
responseRilSignalStrengthV6Extra(Parcel & p,RIL_SignalStrength_v10 * p_cur)3128 static void responseRilSignalStrengthV6Extra(Parcel &p, RIL_SignalStrength_v10 *p_cur) {
3129 /*
3130 * Fixup LTE for backwards compatibility
3131 */
3132 // signalStrength: -1 -> 99
3133 if (p_cur->LTE_SignalStrength.signalStrength == -1) {
3134 p_cur->LTE_SignalStrength.signalStrength = 99;
3135 }
3136 // rsrp: -1 -> INT_MAX all other negative value to positive.
3137 // So remap here
3138 if (p_cur->LTE_SignalStrength.rsrp == -1) {
3139 p_cur->LTE_SignalStrength.rsrp = INT_MAX;
3140 } else if (p_cur->LTE_SignalStrength.rsrp < -1) {
3141 p_cur->LTE_SignalStrength.rsrp = -p_cur->LTE_SignalStrength.rsrp;
3142 }
3143 // rsrq: -1 -> INT_MAX
3144 if (p_cur->LTE_SignalStrength.rsrq == -1) {
3145 p_cur->LTE_SignalStrength.rsrq = INT_MAX;
3146 }
3147 // Not remapping rssnr is already using INT_MAX
3148
3149 // cqi: -1 -> INT_MAX
3150 if (p_cur->LTE_SignalStrength.cqi == -1) {
3151 p_cur->LTE_SignalStrength.cqi = INT_MAX;
3152 }
3153
3154 p.writeInt32(p_cur->LTE_SignalStrength.signalStrength);
3155 p.writeInt32(p_cur->LTE_SignalStrength.rsrp);
3156 p.writeInt32(p_cur->LTE_SignalStrength.rsrq);
3157 p.writeInt32(p_cur->LTE_SignalStrength.rssnr);
3158 p.writeInt32(p_cur->LTE_SignalStrength.cqi);
3159 }
3160
responseRilSignalStrengthV10(Parcel & p,RIL_SignalStrength_v10 * p_cur)3161 static void responseRilSignalStrengthV10(Parcel &p, RIL_SignalStrength_v10 *p_cur) {
3162 responseRilSignalStrengthV5(p, p_cur);
3163 responseRilSignalStrengthV6Extra(p, p_cur);
3164 p.writeInt32(p_cur->TD_SCDMA_SignalStrength.rscp);
3165 }
3166
responseRilSignalStrength(Parcel & p,void * response,size_t responselen)3167 static int responseRilSignalStrength(Parcel &p,
3168 void *response, size_t responselen) {
3169 if (response == NULL && responselen != 0) {
3170 RLOGE("invalid response: NULL");
3171 return RIL_ERRNO_INVALID_RESPONSE;
3172 }
3173
3174 RIL_SignalStrength_v10 *p_cur;
3175 if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3176 if (responselen >= sizeof (RIL_SignalStrength_v5)) {
3177 p_cur = ((RIL_SignalStrength_v10 *) response);
3178
3179 responseRilSignalStrengthV5(p, p_cur);
3180
3181 if (responselen >= sizeof (RIL_SignalStrength_v6)) {
3182 responseRilSignalStrengthV6Extra(p, p_cur);
3183 if (responselen >= sizeof (RIL_SignalStrength_v10)) {
3184 p.writeInt32(p_cur->TD_SCDMA_SignalStrength.rscp);
3185 } else {
3186 p.writeInt32(INT_MAX);
3187 }
3188 } else {
3189 p.writeInt32(99);
3190 p.writeInt32(INT_MAX);
3191 p.writeInt32(INT_MAX);
3192 p.writeInt32(INT_MAX);
3193 p.writeInt32(INT_MAX);
3194 p.writeInt32(INT_MAX);
3195 }
3196 } else {
3197 RLOGE("invalid response length");
3198 return RIL_ERRNO_INVALID_RESPONSE;
3199 }
3200 } else { // RIL version >= 13
3201 if (responselen % sizeof(RIL_SignalStrength_v10) != 0) {
3202 RLOGE("Data structure expected is RIL_SignalStrength_v10");
3203 if (!isDebuggable()) {
3204 return RIL_ERRNO_INVALID_RESPONSE;
3205 } else {
3206 assert(0);
3207 }
3208 }
3209 p_cur = ((RIL_SignalStrength_v10 *) response);
3210 responseRilSignalStrengthV10(p, p_cur);
3211 }
3212 startResponse;
3213 appendPrintBuf("%s[signalStrength=%d,bitErrorRate=%d,\
3214 CDMA_SS.dbm=%d,CDMA_SSecio=%d,\
3215 EVDO_SS.dbm=%d,EVDO_SS.ecio=%d,\
3216 EVDO_SS.signalNoiseRatio=%d,\
3217 LTE_SS.signalStrength=%d,LTE_SS.rsrp=%d,LTE_SS.rsrq=%d,\
3218 LTE_SS.rssnr=%d,LTE_SS.cqi=%d,TDSCDMA_SS.rscp=%d]",
3219 printBuf,
3220 p_cur->GW_SignalStrength.signalStrength,
3221 p_cur->GW_SignalStrength.bitErrorRate,
3222 p_cur->CDMA_SignalStrength.dbm,
3223 p_cur->CDMA_SignalStrength.ecio,
3224 p_cur->EVDO_SignalStrength.dbm,
3225 p_cur->EVDO_SignalStrength.ecio,
3226 p_cur->EVDO_SignalStrength.signalNoiseRatio,
3227 p_cur->LTE_SignalStrength.signalStrength,
3228 p_cur->LTE_SignalStrength.rsrp,
3229 p_cur->LTE_SignalStrength.rsrq,
3230 p_cur->LTE_SignalStrength.rssnr,
3231 p_cur->LTE_SignalStrength.cqi,
3232 p_cur->TD_SCDMA_SignalStrength.rscp);
3233 closeResponse;
3234 return 0;
3235 }
3236
responseCallRing(Parcel & p,void * response,size_t responselen)3237 static int responseCallRing(Parcel &p, void *response, size_t responselen) {
3238 if ((response == NULL) || (responselen == 0)) {
3239 return responseVoid(p, response, responselen);
3240 } else {
3241 return responseCdmaSignalInfoRecord(p, response, responselen);
3242 }
3243 }
3244
responseCdmaSignalInfoRecord(Parcel & p,void * response,size_t responselen)3245 static int responseCdmaSignalInfoRecord(Parcel &p, void *response, size_t responselen) {
3246 if (response == NULL || responselen == 0) {
3247 RLOGE("invalid response: NULL");
3248 return RIL_ERRNO_INVALID_RESPONSE;
3249 }
3250
3251 if (responselen != sizeof (RIL_CDMA_SignalInfoRecord)) {
3252 RLOGE("invalid response length %d expected sizeof (RIL_CDMA_SignalInfoRecord) of %d\n",
3253 (int)responselen, (int)sizeof (RIL_CDMA_SignalInfoRecord));
3254 return RIL_ERRNO_INVALID_RESPONSE;
3255 }
3256
3257 startResponse;
3258
3259 RIL_CDMA_SignalInfoRecord *p_cur = ((RIL_CDMA_SignalInfoRecord *) response);
3260 marshallSignalInfoRecord(p, *p_cur);
3261
3262 appendPrintBuf("%s[isPresent=%d,signalType=%d,alertPitch=%d\
3263 signal=%d]",
3264 printBuf,
3265 p_cur->isPresent,
3266 p_cur->signalType,
3267 p_cur->alertPitch,
3268 p_cur->signal);
3269
3270 closeResponse;
3271 return 0;
3272 }
3273
responseCdmaCallWaiting(Parcel & p,void * response,size_t responselen)3274 static int responseCdmaCallWaiting(Parcel &p, void *response,
3275 size_t responselen) {
3276 if (response == NULL && responselen != 0) {
3277 RLOGE("invalid response: NULL");
3278 return RIL_ERRNO_INVALID_RESPONSE;
3279 }
3280
3281 if (responselen < sizeof(RIL_CDMA_CallWaiting_v6)) {
3282 RLOGW("Upgrade to ril version %d\n", RIL_VERSION);
3283 }
3284
3285 RIL_CDMA_CallWaiting_v6 *p_cur = ((RIL_CDMA_CallWaiting_v6 *) response);
3286
3287 writeStringToParcel(p, p_cur->number);
3288 p.writeInt32(p_cur->numberPresentation);
3289 writeStringToParcel(p, p_cur->name);
3290 marshallSignalInfoRecord(p, p_cur->signalInfoRecord);
3291
3292 if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3293 if (responselen >= sizeof(RIL_CDMA_CallWaiting_v6)) {
3294 p.writeInt32(p_cur->number_type);
3295 p.writeInt32(p_cur->number_plan);
3296 } else {
3297 p.writeInt32(0);
3298 p.writeInt32(0);
3299 }
3300 } else { // RIL version >= 13
3301 if (responselen % sizeof(RIL_CDMA_CallWaiting_v6) != 0) {
3302 RLOGE("Data structure expected is RIL_CDMA_CallWaiting_v6");
3303 if (!isDebuggable()) {
3304 return RIL_ERRNO_INVALID_RESPONSE;
3305 } else {
3306 assert(0);
3307 }
3308 }
3309 p.writeInt32(p_cur->number_type);
3310 p.writeInt32(p_cur->number_plan);
3311 }
3312
3313 startResponse;
3314 appendPrintBuf("%snumber=%s,numberPresentation=%d, name=%s,\
3315 signalInfoRecord[isPresent=%d,signalType=%d,alertPitch=%d\
3316 signal=%d,number_type=%d,number_plan=%d]",
3317 printBuf,
3318 p_cur->number,
3319 p_cur->numberPresentation,
3320 p_cur->name,
3321 p_cur->signalInfoRecord.isPresent,
3322 p_cur->signalInfoRecord.signalType,
3323 p_cur->signalInfoRecord.alertPitch,
3324 p_cur->signalInfoRecord.signal,
3325 p_cur->number_type,
3326 p_cur->number_plan);
3327 closeResponse;
3328
3329 return 0;
3330 }
3331
responseSimRefreshV7(Parcel & p,void * response)3332 static void responseSimRefreshV7(Parcel &p, void *response) {
3333 RIL_SimRefreshResponse_v7 *p_cur = ((RIL_SimRefreshResponse_v7 *) response);
3334 p.writeInt32(p_cur->result);
3335 p.writeInt32(p_cur->ef_id);
3336 writeStringToParcel(p, p_cur->aid);
3337
3338 appendPrintBuf("%sresult=%d, ef_id=%d, aid=%s",
3339 printBuf,
3340 p_cur->result,
3341 p_cur->ef_id,
3342 p_cur->aid);
3343
3344 }
3345
responseSimRefresh(Parcel & p,void * response,size_t responselen)3346 static int responseSimRefresh(Parcel &p, void *response, size_t responselen) {
3347 if (response == NULL && responselen != 0) {
3348 RLOGE("responseSimRefresh: invalid response: NULL");
3349 return RIL_ERRNO_INVALID_RESPONSE;
3350 }
3351
3352 startResponse;
3353 if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3354 if (s_callbacks.version >= 7) {
3355 responseSimRefreshV7(p, response);
3356 } else {
3357 int *p_cur = ((int *) response);
3358 p.writeInt32(p_cur[0]);
3359 p.writeInt32(p_cur[1]);
3360 writeStringToParcel(p, NULL);
3361
3362 appendPrintBuf("%sresult=%d, ef_id=%d",
3363 printBuf,
3364 p_cur[0],
3365 p_cur[1]);
3366 }
3367 } else { // RIL version >= 13
3368 if (responselen % sizeof(RIL_SimRefreshResponse_v7) != 0) {
3369 RLOGE("Data structure expected is RIL_SimRefreshResponse_v7");
3370 if (!isDebuggable()) {
3371 return RIL_ERRNO_INVALID_RESPONSE;
3372 } else {
3373 assert(0);
3374 }
3375 }
3376 responseSimRefreshV7(p, response);
3377
3378 }
3379 closeResponse;
3380
3381 return 0;
3382 }
3383
responseCellInfoListV6(Parcel & p,void * response,size_t responselen)3384 static int responseCellInfoListV6(Parcel &p, void *response, size_t responselen) {
3385 if (response == NULL && responselen != 0) {
3386 RLOGE("invalid response: NULL");
3387 return RIL_ERRNO_INVALID_RESPONSE;
3388 }
3389
3390 if (responselen % sizeof(RIL_CellInfo) != 0) {
3391 RLOGE("responseCellInfoList: invalid response length %d expected multiple of %d",
3392 (int)responselen, (int)sizeof(RIL_CellInfo));
3393 return RIL_ERRNO_INVALID_RESPONSE;
3394 }
3395
3396 int num = responselen / sizeof(RIL_CellInfo);
3397 p.writeInt32(num);
3398
3399 RIL_CellInfo *p_cur = (RIL_CellInfo *) response;
3400 startResponse;
3401 int i;
3402 for (i = 0; i < num; i++) {
3403 p.writeInt32((int)p_cur->cellInfoType);
3404 p.writeInt32(p_cur->registered);
3405 p.writeInt32(p_cur->timeStampType);
3406 p.writeInt64(p_cur->timeStamp);
3407 switch(p_cur->cellInfoType) {
3408 case RIL_CELL_INFO_TYPE_GSM: {
3409 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mcc);
3410 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mnc);
3411 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.lac);
3412 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.cid);
3413 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength);
3414 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
3415 break;
3416 }
3417 case RIL_CELL_INFO_TYPE_WCDMA: {
3418 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc);
3419 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc);
3420 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.lac);
3421 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.cid);
3422 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
3423 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength);
3424 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
3425 break;
3426 }
3427 case RIL_CELL_INFO_TYPE_CDMA: {
3428 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.networkId);
3429 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.systemId);
3430 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.basestationId);
3431 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.longitude);
3432 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
3433
3434 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.dbm);
3435 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.ecio);
3436 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.dbm);
3437 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.ecio);
3438 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
3439 break;
3440 }
3441 case RIL_CELL_INFO_TYPE_LTE: {
3442 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mcc);
3443 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mnc);
3444 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.ci);
3445 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.pci);
3446 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.tac);
3447
3448 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.signalStrength);
3449 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrp);
3450 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrq);
3451 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rssnr);
3452 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.cqi);
3453 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
3454 break;
3455 }
3456 case RIL_CELL_INFO_TYPE_TD_SCDMA: {
3457 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc);
3458 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc);
3459 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac);
3460 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid);
3461 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
3462 p.writeInt32(p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
3463 break;
3464 }
3465 }
3466 p_cur += 1;
3467 }
3468 removeLastChar;
3469 closeResponse;
3470
3471 return 0;
3472 }
3473
responseCellInfoListV12(Parcel & p,void * response,size_t responselen)3474 static int responseCellInfoListV12(Parcel &p, void *response, size_t responselen) {
3475 if (response == NULL && responselen != 0) {
3476 RLOGE("invalid response: NULL");
3477 return RIL_ERRNO_INVALID_RESPONSE;
3478 }
3479
3480 if (responselen % sizeof(RIL_CellInfo_v12) != 0) {
3481 RLOGE("responseCellInfoList: invalid response length %d expected multiple of %d",
3482 (int)responselen, (int)sizeof(RIL_CellInfo_v12));
3483 return RIL_ERRNO_INVALID_RESPONSE;
3484 }
3485
3486 int num = responselen / sizeof(RIL_CellInfo_v12);
3487 p.writeInt32(num);
3488
3489 RIL_CellInfo_v12 *p_cur = (RIL_CellInfo_v12 *) response;
3490 startResponse;
3491 int i;
3492 for (i = 0; i < num; i++) {
3493 p.writeInt32((int)p_cur->cellInfoType);
3494 p.writeInt32(p_cur->registered);
3495 p.writeInt32(p_cur->timeStampType);
3496 p.writeInt64(p_cur->timeStamp);
3497 switch(p_cur->cellInfoType) {
3498 case RIL_CELL_INFO_TYPE_GSM: {
3499 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mcc);
3500 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mnc);
3501 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.lac);
3502 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.cid);
3503 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.arfcn);
3504 p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.bsic);
3505 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength);
3506 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
3507 p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.timingAdvance);
3508 break;
3509 }
3510 case RIL_CELL_INFO_TYPE_WCDMA: {
3511 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc);
3512 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc);
3513 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.lac);
3514 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.cid);
3515 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
3516 p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.uarfcn);
3517 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength);
3518 p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
3519 break;
3520 }
3521 case RIL_CELL_INFO_TYPE_CDMA: {
3522 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.networkId);
3523 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.systemId);
3524 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.basestationId);
3525 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.longitude);
3526 p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
3527
3528 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.dbm);
3529 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.ecio);
3530 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.dbm);
3531 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.ecio);
3532 p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
3533 break;
3534 }
3535 case RIL_CELL_INFO_TYPE_LTE: {
3536 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mcc);
3537 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mnc);
3538 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.ci);
3539 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.pci);
3540 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.tac);
3541 p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.earfcn);
3542
3543 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.signalStrength);
3544 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrp);
3545 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrq);
3546 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rssnr);
3547 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.cqi);
3548 p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
3549 break;
3550 }
3551 case RIL_CELL_INFO_TYPE_TD_SCDMA: {
3552 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc);
3553 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc);
3554 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac);
3555 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid);
3556 p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
3557 p.writeInt32(p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
3558 break;
3559 }
3560 }
3561 p_cur += 1;
3562 }
3563 removeLastChar;
3564 closeResponse;
3565 return 0;
3566 }
3567
responseCellInfoList(Parcel & p,void * response,size_t responselen)3568 static int responseCellInfoList(Parcel &p, void *response, size_t responselen)
3569 {
3570 if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3571 if (s_callbacks.version < 12) {
3572 RLOGD("responseCellInfoList: v6");
3573 return responseCellInfoListV6(p, response, responselen);
3574 } else {
3575 RLOGD("responseCellInfoList: v12");
3576 return responseCellInfoListV12(p, response, responselen);
3577 }
3578 } else { // RIL version >= 13
3579 if (responselen % sizeof(RIL_CellInfo_v12) != 0) {
3580 RLOGE("Data structure expected is RIL_CellInfo_v12");
3581 if (!isDebuggable()) {
3582 return RIL_ERRNO_INVALID_RESPONSE;
3583 } else {
3584 assert(0);
3585 }
3586 }
3587 return responseCellInfoListV12(p, response, responselen);
3588 }
3589
3590 return 0;
3591 }
3592
responseHardwareConfig(Parcel & p,void * response,size_t responselen)3593 static int responseHardwareConfig(Parcel &p, void *response, size_t responselen)
3594 {
3595 if (response == NULL && responselen != 0) {
3596 RLOGE("invalid response: NULL");
3597 return RIL_ERRNO_INVALID_RESPONSE;
3598 }
3599
3600 if (responselen % sizeof(RIL_HardwareConfig) != 0) {
3601 RLOGE("responseHardwareConfig: invalid response length %d expected multiple of %d",
3602 (int)responselen, (int)sizeof(RIL_HardwareConfig));
3603 return RIL_ERRNO_INVALID_RESPONSE;
3604 }
3605
3606 int num = responselen / sizeof(RIL_HardwareConfig);
3607 int i;
3608 RIL_HardwareConfig *p_cur = (RIL_HardwareConfig *) response;
3609
3610 p.writeInt32(num);
3611
3612 startResponse;
3613 for (i = 0; i < num; i++) {
3614 switch (p_cur[i].type) {
3615 case RIL_HARDWARE_CONFIG_MODEM: {
3616 writeStringToParcel(p, p_cur[i].uuid);
3617 p.writeInt32((int)p_cur[i].state);
3618 p.writeInt32(p_cur[i].cfg.modem.rat);
3619 p.writeInt32(p_cur[i].cfg.modem.maxVoice);
3620 p.writeInt32(p_cur[i].cfg.modem.maxData);
3621 p.writeInt32(p_cur[i].cfg.modem.maxStandby);
3622
3623 appendPrintBuf("%s modem: uuid=%s,state=%d,rat=%08x,maxV=%d,maxD=%d,maxS=%d", printBuf,
3624 p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.modem.rat,
3625 p_cur[i].cfg.modem.maxVoice, p_cur[i].cfg.modem.maxData, p_cur[i].cfg.modem.maxStandby);
3626 break;
3627 }
3628 case RIL_HARDWARE_CONFIG_SIM: {
3629 writeStringToParcel(p, p_cur[i].uuid);
3630 p.writeInt32((int)p_cur[i].state);
3631 writeStringToParcel(p, p_cur[i].cfg.sim.modemUuid);
3632
3633 appendPrintBuf("%s sim: uuid=%s,state=%d,modem-uuid=%s", printBuf,
3634 p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.sim.modemUuid);
3635 break;
3636 }
3637 }
3638 }
3639 removeLastChar;
3640 closeResponse;
3641 return 0;
3642 }
3643
responseRadioCapability(Parcel & p,void * response,size_t responselen)3644 static int responseRadioCapability(Parcel &p, void *response, size_t responselen) {
3645 if (response == NULL) {
3646 RLOGE("invalid response: NULL");
3647 return RIL_ERRNO_INVALID_RESPONSE;
3648 }
3649
3650 if (responselen != sizeof (RIL_RadioCapability) ) {
3651 RLOGE("invalid response length was %d expected %d",
3652 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
3653 return RIL_ERRNO_INVALID_RESPONSE;
3654 }
3655
3656 RIL_RadioCapability *p_cur = (RIL_RadioCapability *) response;
3657 p.writeInt32(p_cur->version);
3658 p.writeInt32(p_cur->session);
3659 p.writeInt32(p_cur->phase);
3660 p.writeInt32(p_cur->rat);
3661 writeStringToParcel(p, p_cur->logicalModemUuid);
3662 p.writeInt32(p_cur->status);
3663
3664 startResponse;
3665 appendPrintBuf("%s[version=%d,session=%d,phase=%d,\
3666 rat=%s,logicalModemUuid=%s,status=%d]",
3667 printBuf,
3668 p_cur->version,
3669 p_cur->session,
3670 p_cur->phase,
3671 p_cur->rat,
3672 p_cur->logicalModemUuid,
3673 p_cur->status);
3674 closeResponse;
3675 return 0;
3676 }
3677
responseSSData(Parcel & p,void * response,size_t responselen)3678 static int responseSSData(Parcel &p, void *response, size_t responselen) {
3679 RLOGD("In responseSSData");
3680 int num;
3681
3682 if (response == NULL && responselen != 0) {
3683 RLOGE("invalid response length was %d expected %d",
3684 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
3685 return RIL_ERRNO_INVALID_RESPONSE;
3686 }
3687
3688 if (responselen != sizeof(RIL_StkCcUnsolSsResponse)) {
3689 RLOGE("invalid response length %d, expected %d",
3690 (int)responselen, (int)sizeof(RIL_StkCcUnsolSsResponse));
3691 return RIL_ERRNO_INVALID_RESPONSE;
3692 }
3693
3694 startResponse;
3695 RIL_StkCcUnsolSsResponse *p_cur = (RIL_StkCcUnsolSsResponse *) response;
3696 p.writeInt32(p_cur->serviceType);
3697 p.writeInt32(p_cur->requestType);
3698 p.writeInt32(p_cur->teleserviceType);
3699 p.writeInt32(p_cur->serviceClass);
3700 p.writeInt32(p_cur->result);
3701
3702 if (isServiceTypeCfQuery(p_cur->serviceType, p_cur->requestType)) {
3703 RLOGD("responseSSData CF type, num of Cf elements %d", p_cur->cfData.numValidIndexes);
3704 if (p_cur->cfData.numValidIndexes > NUM_SERVICE_CLASSES) {
3705 RLOGE("numValidIndexes is greater than max value %d, "
3706 "truncating it to max value", NUM_SERVICE_CLASSES);
3707 p_cur->cfData.numValidIndexes = NUM_SERVICE_CLASSES;
3708 }
3709 /* number of call info's */
3710 p.writeInt32(p_cur->cfData.numValidIndexes);
3711
3712 for (int i = 0; i < p_cur->cfData.numValidIndexes; i++) {
3713 RIL_CallForwardInfo cf = p_cur->cfData.cfInfo[i];
3714
3715 p.writeInt32(cf.status);
3716 p.writeInt32(cf.reason);
3717 p.writeInt32(cf.serviceClass);
3718 p.writeInt32(cf.toa);
3719 writeStringToParcel(p, cf.number);
3720 p.writeInt32(cf.timeSeconds);
3721 appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
3722 (cf.status==1)?"enable":"disable", cf.reason, cf.serviceClass, cf.toa,
3723 (char*)cf.number, cf.timeSeconds);
3724 RLOGD("Data: %d,reason=%d,cls=%d,toa=%d,num=%s,tout=%d],", cf.status,
3725 cf.reason, cf.serviceClass, cf.toa, (char*)cf.number, cf.timeSeconds);
3726 }
3727 } else {
3728 p.writeInt32 (SS_INFO_MAX);
3729
3730 /* each int*/
3731 for (int i = 0; i < SS_INFO_MAX; i++) {
3732 appendPrintBuf("%s%d,", printBuf, p_cur->ssInfo[i]);
3733 RLOGD("Data: %d",p_cur->ssInfo[i]);
3734 p.writeInt32(p_cur->ssInfo[i]);
3735 }
3736 }
3737 removeLastChar;
3738 closeResponse;
3739
3740 return 0;
3741 }
3742
isServiceTypeCfQuery(RIL_SsServiceType serType,RIL_SsRequestType reqType)3743 static bool isServiceTypeCfQuery(RIL_SsServiceType serType, RIL_SsRequestType reqType) {
3744 if ((reqType == SS_INTERROGATION) &&
3745 (serType == SS_CFU ||
3746 serType == SS_CF_BUSY ||
3747 serType == SS_CF_NO_REPLY ||
3748 serType == SS_CF_NOT_REACHABLE ||
3749 serType == SS_CF_ALL ||
3750 serType == SS_CF_ALL_CONDITIONAL)) {
3751 return true;
3752 }
3753 return false;
3754 }
3755
triggerEvLoop()3756 static void triggerEvLoop() {
3757 int ret;
3758 if (!pthread_equal(pthread_self(), s_tid_dispatch)) {
3759 /* trigger event loop to wakeup. No reason to do this,
3760 * if we're in the event loop thread */
3761 do {
3762 ret = write (s_fdWakeupWrite, " ", 1);
3763 } while (ret < 0 && errno == EINTR);
3764 }
3765 }
3766
rilEventAddWakeup(struct ril_event * ev)3767 static void rilEventAddWakeup(struct ril_event *ev) {
3768 ril_event_add(ev);
3769 triggerEvLoop();
3770 }
3771
sendSimStatusAppInfo(Parcel & p,int num_apps,RIL_AppStatus appStatus[])3772 static void sendSimStatusAppInfo(Parcel &p, int num_apps, RIL_AppStatus appStatus[]) {
3773 p.writeInt32(num_apps);
3774 startResponse;
3775 for (int i = 0; i < num_apps; i++) {
3776 p.writeInt32(appStatus[i].app_type);
3777 p.writeInt32(appStatus[i].app_state);
3778 p.writeInt32(appStatus[i].perso_substate);
3779 writeStringToParcel(p, (const char*)(appStatus[i].aid_ptr));
3780 writeStringToParcel(p, (const char*)
3781 (appStatus[i].app_label_ptr));
3782 p.writeInt32(appStatus[i].pin1_replaced);
3783 p.writeInt32(appStatus[i].pin1);
3784 p.writeInt32(appStatus[i].pin2);
3785 appendPrintBuf("%s[app_type=%d,app_state=%d,perso_substate=%d,\
3786 aid_ptr=%s,app_label_ptr=%s,pin1_replaced=%d,pin1=%d,pin2=%d],",
3787 printBuf,
3788 appStatus[i].app_type,
3789 appStatus[i].app_state,
3790 appStatus[i].perso_substate,
3791 appStatus[i].aid_ptr,
3792 appStatus[i].app_label_ptr,
3793 appStatus[i].pin1_replaced,
3794 appStatus[i].pin1,
3795 appStatus[i].pin2);
3796 }
3797 closeResponse;
3798 }
3799
responseSimStatusV5(Parcel & p,void * response)3800 static void responseSimStatusV5(Parcel &p, void *response) {
3801 RIL_CardStatus_v5 *p_cur = ((RIL_CardStatus_v5 *) response);
3802
3803 p.writeInt32(p_cur->card_state);
3804 p.writeInt32(p_cur->universal_pin_state);
3805 p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3806 p.writeInt32(p_cur->cdma_subscription_app_index);
3807
3808 sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3809 }
3810
responseSimStatusV6(Parcel & p,void * response)3811 static void responseSimStatusV6(Parcel &p, void *response) {
3812 RIL_CardStatus_v6 *p_cur = ((RIL_CardStatus_v6 *) response);
3813
3814 p.writeInt32(p_cur->card_state);
3815 p.writeInt32(p_cur->universal_pin_state);
3816 p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3817 p.writeInt32(p_cur->cdma_subscription_app_index);
3818 p.writeInt32(p_cur->ims_subscription_app_index);
3819
3820 sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3821 }
3822
responseSimStatus(Parcel & p,void * response,size_t responselen)3823 static int responseSimStatus(Parcel &p, void *response, size_t responselen) {
3824 int i;
3825
3826 if (response == NULL && responselen != 0) {
3827 RLOGE("invalid response: NULL");
3828 return RIL_ERRNO_INVALID_RESPONSE;
3829 }
3830
3831 if (s_callbacks.version <= LAST_IMPRECISE_RIL_VERSION) {
3832 if (responselen == sizeof (RIL_CardStatus_v6)) {
3833 responseSimStatusV6(p, response);
3834 } else if (responselen == sizeof (RIL_CardStatus_v5)) {
3835 responseSimStatusV5(p, response);
3836 } else {
3837 RLOGE("responseSimStatus: A RilCardStatus_v6 or _v5 expected\n");
3838 return RIL_ERRNO_INVALID_RESPONSE;
3839 }
3840 } else { // RIL version >= 13
3841 if (responselen % sizeof(RIL_CardStatus_v6) != 0) {
3842 RLOGE("Data structure expected is RIL_CardStatus_v6");
3843 if (!isDebuggable()) {
3844 return RIL_ERRNO_INVALID_RESPONSE;
3845 } else {
3846 assert(0);
3847 }
3848 }
3849 responseSimStatusV6(p, response);
3850 }
3851
3852 return 0;
3853 }
3854
responseGsmBrSmsCnf(Parcel & p,void * response,size_t responselen)3855 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3856 int num = responselen / sizeof(RIL_GSM_BroadcastSmsConfigInfo *);
3857 p.writeInt32(num);
3858
3859 startResponse;
3860 RIL_GSM_BroadcastSmsConfigInfo **p_cur =
3861 (RIL_GSM_BroadcastSmsConfigInfo **) response;
3862 for (int i = 0; i < num; i++) {
3863 p.writeInt32(p_cur[i]->fromServiceId);
3864 p.writeInt32(p_cur[i]->toServiceId);
3865 p.writeInt32(p_cur[i]->fromCodeScheme);
3866 p.writeInt32(p_cur[i]->toCodeScheme);
3867 p.writeInt32(p_cur[i]->selected);
3868
3869 appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId=%d, \
3870 fromCodeScheme=%d, toCodeScheme=%d, selected =%d]",
3871 printBuf, i, p_cur[i]->fromServiceId, p_cur[i]->toServiceId,
3872 p_cur[i]->fromCodeScheme, p_cur[i]->toCodeScheme,
3873 p_cur[i]->selected);
3874 }
3875 closeResponse;
3876
3877 return 0;
3878 }
3879
responseCdmaBrSmsCnf(Parcel & p,void * response,size_t responselen)3880 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3881 RIL_CDMA_BroadcastSmsConfigInfo **p_cur =
3882 (RIL_CDMA_BroadcastSmsConfigInfo **) response;
3883
3884 int num = responselen / sizeof (RIL_CDMA_BroadcastSmsConfigInfo *);
3885 p.writeInt32(num);
3886
3887 startResponse;
3888 for (int i = 0 ; i < num ; i++ ) {
3889 p.writeInt32(p_cur[i]->service_category);
3890 p.writeInt32(p_cur[i]->language);
3891 p.writeInt32(p_cur[i]->selected);
3892
3893 appendPrintBuf("%s [%d: srvice_category=%d, language =%d, \
3894 selected =%d], ",
3895 printBuf, i, p_cur[i]->service_category, p_cur[i]->language,
3896 p_cur[i]->selected);
3897 }
3898 closeResponse;
3899
3900 return 0;
3901 }
3902
responseCdmaSms(Parcel & p,void * response,size_t responselen)3903 static int responseCdmaSms(Parcel &p, void *response, size_t responselen) {
3904 int num;
3905 int digitCount;
3906 int digitLimit;
3907 uint8_t uct;
3908 void* dest;
3909
3910 RLOGD("Inside responseCdmaSms");
3911
3912 if (response == NULL && responselen != 0) {
3913 RLOGE("invalid response: NULL");
3914 return RIL_ERRNO_INVALID_RESPONSE;
3915 }
3916
3917 if (responselen != sizeof(RIL_CDMA_SMS_Message)) {
3918 RLOGE("invalid response length was %d expected %d",
3919 (int)responselen, (int)sizeof(RIL_CDMA_SMS_Message));
3920 return RIL_ERRNO_INVALID_RESPONSE;
3921 }
3922
3923 RIL_CDMA_SMS_Message *p_cur = (RIL_CDMA_SMS_Message *) response;
3924 p.writeInt32(p_cur->uTeleserviceID);
3925 p.write(&(p_cur->bIsServicePresent),sizeof(uct));
3926 p.writeInt32(p_cur->uServicecategory);
3927 p.writeInt32(p_cur->sAddress.digit_mode);
3928 p.writeInt32(p_cur->sAddress.number_mode);
3929 p.writeInt32(p_cur->sAddress.number_type);
3930 p.writeInt32(p_cur->sAddress.number_plan);
3931 p.write(&(p_cur->sAddress.number_of_digits), sizeof(uct));
3932 digitLimit= MIN((p_cur->sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
3933 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3934 p.write(&(p_cur->sAddress.digits[digitCount]),sizeof(uct));
3935 }
3936
3937 p.writeInt32(p_cur->sSubAddress.subaddressType);
3938 p.write(&(p_cur->sSubAddress.odd),sizeof(uct));
3939 p.write(&(p_cur->sSubAddress.number_of_digits),sizeof(uct));
3940 digitLimit= MIN((p_cur->sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
3941 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3942 p.write(&(p_cur->sSubAddress.digits[digitCount]),sizeof(uct));
3943 }
3944
3945 digitLimit= MIN((p_cur->uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
3946 p.writeInt32(p_cur->uBearerDataLen);
3947 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3948 p.write(&(p_cur->aBearerData[digitCount]), sizeof(uct));
3949 }
3950
3951 startResponse;
3952 appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
3953 sAddress.digit_mode=%d, sAddress.number_mode=%d, sAddress.number_type=%d, ",
3954 printBuf, p_cur->uTeleserviceID,p_cur->bIsServicePresent,p_cur->uServicecategory,
3955 p_cur->sAddress.digit_mode, p_cur->sAddress.number_mode,p_cur->sAddress.number_type);
3956 closeResponse;
3957
3958 return 0;
3959 }
3960
responseDcRtInfo(Parcel & p,void * response,size_t responselen)3961 static int responseDcRtInfo(Parcel &p, void *response, size_t responselen)
3962 {
3963 int num = responselen / sizeof(RIL_DcRtInfo);
3964 if ((responselen % sizeof(RIL_DcRtInfo) != 0) || (num != 1)) {
3965 RLOGE("responseDcRtInfo: invalid response length %d expected multiple of %d",
3966 (int)responselen, (int)sizeof(RIL_DcRtInfo));
3967 return RIL_ERRNO_INVALID_RESPONSE;
3968 }
3969
3970 startResponse;
3971 RIL_DcRtInfo *pDcRtInfo = (RIL_DcRtInfo *)response;
3972 p.writeInt64(pDcRtInfo->time);
3973 p.writeInt32(pDcRtInfo->powerState);
3974 appendPrintBuf("%s[time=%d,powerState=%d]", printBuf,
3975 pDcRtInfo->time,
3976 pDcRtInfo->powerState);
3977 closeResponse;
3978
3979 return 0;
3980 }
3981
responseLceStatus(Parcel & p,void * response,size_t responselen)3982 static int responseLceStatus(Parcel &p, void *response, size_t responselen) {
3983 if (response == NULL || responselen != sizeof(RIL_LceStatusInfo)) {
3984 if (response == NULL) {
3985 RLOGE("invalid response: NULL");
3986 }
3987 else {
3988 RLOGE("responseLceStatus: invalid response length %u expecting len: %u",
3989 (unsigned)sizeof(RIL_LceStatusInfo), (unsigned)responselen);
3990 }
3991 return RIL_ERRNO_INVALID_RESPONSE;
3992 }
3993
3994 RIL_LceStatusInfo *p_cur = (RIL_LceStatusInfo *)response;
3995 p.write((void *)p_cur, 1); // p_cur->lce_status takes one byte.
3996 p.writeInt32(p_cur->actual_interval_ms);
3997
3998 startResponse;
3999 appendPrintBuf("LCE Status: %d, actual_interval_ms: %d",
4000 p_cur->lce_status, p_cur->actual_interval_ms);
4001 closeResponse;
4002
4003 return 0;
4004 }
4005
responseLceData(Parcel & p,void * response,size_t responselen)4006 static int responseLceData(Parcel &p, void *response, size_t responselen) {
4007 if (response == NULL || responselen != sizeof(RIL_LceDataInfo)) {
4008 if (response == NULL) {
4009 RLOGE("invalid response: NULL");
4010 }
4011 else {
4012 RLOGE("responseLceData: invalid response length %u expecting len: %u",
4013 (unsigned)sizeof(RIL_LceDataInfo), (unsigned)responselen);
4014 }
4015 return RIL_ERRNO_INVALID_RESPONSE;
4016 }
4017
4018 RIL_LceDataInfo *p_cur = (RIL_LceDataInfo *)response;
4019 p.writeInt32(p_cur->last_hop_capacity_kbps);
4020
4021 /* p_cur->confidence_level and p_cur->lce_suspended take 1 byte each.*/
4022 p.write((void *)&(p_cur->confidence_level), 1);
4023 p.write((void *)&(p_cur->lce_suspended), 1);
4024
4025 startResponse;
4026 appendPrintBuf("LCE info received: capacity %d confidence level %d \
4027 and suspended %d",
4028 p_cur->last_hop_capacity_kbps, p_cur->confidence_level,
4029 p_cur->lce_suspended);
4030 closeResponse;
4031
4032 return 0;
4033 }
4034
responseActivityData(Parcel & p,void * response,size_t responselen)4035 static int responseActivityData(Parcel &p, void *response, size_t responselen) {
4036 if (response == NULL || responselen != sizeof(RIL_ActivityStatsInfo)) {
4037 if (response == NULL) {
4038 RLOGE("invalid response: NULL");
4039 }
4040 else {
4041 RLOGE("responseActivityData: invalid response length %u expecting len: %u",
4042 (unsigned)sizeof(RIL_ActivityStatsInfo), (unsigned)responselen);
4043 }
4044 return RIL_ERRNO_INVALID_RESPONSE;
4045 }
4046
4047 RIL_ActivityStatsInfo *p_cur = (RIL_ActivityStatsInfo *)response;
4048 p.writeInt32(p_cur->sleep_mode_time_ms);
4049 p.writeInt32(p_cur->idle_mode_time_ms);
4050 for(int i = 0; i < RIL_NUM_TX_POWER_LEVELS; i++) {
4051 p.writeInt32(p_cur->tx_mode_time_ms[i]);
4052 }
4053 p.writeInt32(p_cur->rx_mode_time_ms);
4054
4055 startResponse;
4056 appendPrintBuf("Modem activity info received: sleep_mode_time_ms %d idle_mode_time_ms %d \
4057 tx_mode_time_ms %d %d %d %d %d and rx_mode_time_ms %d",
4058 p_cur->sleep_mode_time_ms, p_cur->idle_mode_time_ms, p_cur->tx_mode_time_ms[0],
4059 p_cur->tx_mode_time_ms[1], p_cur->tx_mode_time_ms[2], p_cur->tx_mode_time_ms[3],
4060 p_cur->tx_mode_time_ms[4], p_cur->rx_mode_time_ms);
4061 closeResponse;
4062
4063 return 0;
4064 }
4065
responseCarrierRestrictions(Parcel & p,void * response,size_t responselen)4066 static int responseCarrierRestrictions(Parcel &p, void *response, size_t responselen) {
4067 if (response == NULL) {
4068 RLOGE("invalid response: NULL");
4069 return RIL_ERRNO_INVALID_RESPONSE;
4070 }
4071 if (responselen != sizeof(RIL_CarrierRestrictions)) {
4072 RLOGE("responseCarrierRestrictions: invalid response length %u expecting len: %u",
4073 (unsigned)responselen, (unsigned)sizeof(RIL_CarrierRestrictions));
4074 return RIL_ERRNO_INVALID_RESPONSE;
4075 }
4076
4077 RIL_CarrierRestrictions *p_cr = (RIL_CarrierRestrictions *)response;
4078 startResponse;
4079
4080 p.writeInt32(p_cr->len_allowed_carriers);
4081 p.writeInt32(p_cr->len_excluded_carriers);
4082 appendPrintBuf(" %s len_allowed_carriers: %d, len_excluded_carriers: %d,", printBuf,
4083 p_cr->len_allowed_carriers,p_cr->len_excluded_carriers);
4084
4085 appendPrintBuf(" %s allowed_carriers:", printBuf);
4086 for(int32_t i = 0; i < p_cr->len_allowed_carriers; i++) {
4087 RIL_Carrier *carrier = p_cr->allowed_carriers + i;
4088 writeStringToParcel(p, carrier->mcc);
4089 writeStringToParcel(p, carrier->mnc);
4090 p.writeInt32(carrier->match_type);
4091 writeStringToParcel(p, carrier->match_data);
4092 appendPrintBuf(" %s [%d mcc: %s, mnc: %s, match_type: %d, match_data: %s],", printBuf,
4093 i, carrier->mcc, carrier->mnc, carrier->match_type, carrier->match_data);
4094 }
4095
4096 appendPrintBuf(" %s excluded_carriers:", printBuf);
4097 for(int32_t i = 0; i < p_cr->len_excluded_carriers; i++) {
4098 RIL_Carrier *carrier = p_cr->excluded_carriers + i;
4099 writeStringToParcel(p, carrier->mcc);
4100 writeStringToParcel(p, carrier->mnc);
4101 p.writeInt32(carrier->match_type);
4102 writeStringToParcel(p, carrier->match_data);
4103 appendPrintBuf(" %s [%d mcc: %s, mnc: %s, match_type: %d, match_data: %s],", printBuf,
4104 i, carrier->mcc, carrier->mnc, carrier->match_type, carrier->match_data);
4105 }
4106
4107 closeResponse;
4108
4109 return 0;
4110 }
4111
responsePcoData(Parcel & p,void * response,size_t responselen)4112 static int responsePcoData(Parcel &p, void *response, size_t responselen) {
4113 if (response == NULL) {
4114 RLOGE("responsePcoData: invalid NULL response");
4115 return RIL_ERRNO_INVALID_RESPONSE;
4116 }
4117 if (responselen != sizeof(RIL_PCO_Data)) {
4118 RLOGE("responsePcoData: invalid response length %u, expecting %u",
4119 (unsigned)responselen, (unsigned)sizeof(RIL_PCO_Data));
4120 return RIL_ERRNO_INVALID_RESPONSE;
4121 }
4122
4123 RIL_PCO_Data *p_cur = (RIL_PCO_Data *)response;
4124 p.writeInt32(p_cur->cid);
4125 writeStringToParcel(p, p_cur->bearer_proto);
4126 p.writeInt32(p_cur->pco_id);
4127 p.writeInt32(p_cur->contents_length);
4128 p.write(p_cur->contents, p_cur->contents_length);
4129
4130 startResponse;
4131 appendPrintBuf("PCO data received: cid %d, id %d, length %d",
4132 p_cur->cid, p_cur->pco_id, p_cur->contents_length);
4133 closeResponse;
4134
4135 return 0;
4136 }
4137
4138 /**
4139 * A write on the wakeup fd is done just to pop us out of select()
4140 * We empty the buffer here and then ril_event will reset the timers on the
4141 * way back down
4142 */
processWakeupCallback(int fd,short flags,void * param)4143 static void processWakeupCallback(int fd, short flags, void *param) {
4144 char buff[16];
4145 int ret;
4146
4147 RLOGV("processWakeupCallback");
4148
4149 /* empty our wakeup socket out */
4150 do {
4151 ret = read(s_fdWakeupRead, &buff, sizeof(buff));
4152 } while (ret > 0 || (ret < 0 && errno == EINTR));
4153 }
4154
onCommandsSocketClosed(RIL_SOCKET_ID socket_id)4155 static void onCommandsSocketClosed(RIL_SOCKET_ID socket_id) {
4156 int ret;
4157 RequestInfo *p_cur;
4158 /* Hook for current context
4159 pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
4160 pthread_mutex_t * pendingRequestsMutexHook = &s_pendingRequestsMutex;
4161 /* pendingRequestsHook refer to &s_pendingRequests */
4162 RequestInfo ** pendingRequestsHook = &s_pendingRequests;
4163
4164 #if (SIM_COUNT >= 2)
4165 if (socket_id == RIL_SOCKET_2) {
4166 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
4167 pendingRequestsHook = &s_pendingRequests_socket2;
4168 }
4169 #if (SIM_COUNT >= 3)
4170 else if (socket_id == RIL_SOCKET_3) {
4171 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
4172 pendingRequestsHook = &s_pendingRequests_socket3;
4173 }
4174 #endif
4175 #if (SIM_COUNT >= 4)
4176 else if (socket_id == RIL_SOCKET_4) {
4177 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
4178 pendingRequestsHook = &s_pendingRequests_socket4;
4179 }
4180 #endif
4181 #endif
4182 /* mark pending requests as "cancelled" so we dont report responses */
4183 ret = pthread_mutex_lock(pendingRequestsMutexHook);
4184 assert (ret == 0);
4185
4186 p_cur = *pendingRequestsHook;
4187
4188 for (p_cur = *pendingRequestsHook
4189 ; p_cur != NULL
4190 ; p_cur = p_cur->p_next
4191 ) {
4192 p_cur->cancelled = 1;
4193 }
4194
4195 ret = pthread_mutex_unlock(pendingRequestsMutexHook);
4196 assert (ret == 0);
4197 }
4198
processCommandsCallback(int fd,short flags,void * param)4199 static void processCommandsCallback(int fd, short flags, void *param) {
4200 RecordStream *p_rs;
4201 void *p_record;
4202 size_t recordlen;
4203 int ret;
4204 SocketListenParam *p_info = (SocketListenParam *)param;
4205
4206 assert(fd == p_info->fdCommand);
4207
4208 p_rs = p_info->p_rs;
4209
4210 for (;;) {
4211 /* loop until EAGAIN/EINTR, end of stream, or other error */
4212 ret = record_stream_get_next(p_rs, &p_record, &recordlen);
4213
4214 if (ret == 0 && p_record == NULL) {
4215 /* end-of-stream */
4216 break;
4217 } else if (ret < 0) {
4218 break;
4219 } else if (ret == 0) { /* && p_record != NULL */
4220 processCommandBuffer(p_record, recordlen, p_info->socket_id);
4221 }
4222 }
4223
4224 if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) {
4225 /* fatal error or end-of-stream */
4226 if (ret != 0) {
4227 RLOGE("error on reading command socket errno:%d\n", errno);
4228 } else {
4229 RLOGW("EOS. Closing command socket.");
4230 }
4231
4232 close(fd);
4233 p_info->fdCommand = -1;
4234
4235 ril_event_del(p_info->commands_event);
4236
4237 record_stream_free(p_rs);
4238
4239 /* start listening for new connections again */
4240 rilEventAddWakeup(&s_listen_event);
4241
4242 onCommandsSocketClosed(p_info->socket_id);
4243 }
4244 }
4245
4246
onNewCommandConnect(RIL_SOCKET_ID socket_id)4247 static void onNewCommandConnect(RIL_SOCKET_ID socket_id) {
4248 // Inform we are connected and the ril version
4249 int rilVer = s_callbacks.version;
4250 RIL_UNSOL_RESPONSE(RIL_UNSOL_RIL_CONNECTED,
4251 &rilVer, sizeof(rilVer), socket_id);
4252
4253 // implicit radio state changed
4254 RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED,
4255 NULL, 0, socket_id);
4256
4257 // Send last NITZ time data, in case it was missed
4258 if (s_lastNITZTimeData != NULL) {
4259 sendResponseRaw(s_lastNITZTimeData, s_lastNITZTimeDataSize, socket_id);
4260
4261 free(s_lastNITZTimeData);
4262 s_lastNITZTimeData = NULL;
4263 }
4264
4265 // Get version string
4266 if (s_callbacks.getVersion != NULL) {
4267 const char *version;
4268 version = s_callbacks.getVersion();
4269 RLOGI("RIL Daemon version: %s\n", version);
4270
4271 property_set(PROPERTY_RIL_IMPL, version);
4272 } else {
4273 RLOGI("RIL Daemon version: unavailable\n");
4274 property_set(PROPERTY_RIL_IMPL, "unavailable");
4275 }
4276
4277 }
4278
listenCallback(int fd,short flags,void * param)4279 static void listenCallback (int fd, short flags, void *param) {
4280 int ret;
4281 int err;
4282 int is_phone_socket;
4283 int fdCommand = -1;
4284 const char* processName;
4285 RecordStream *p_rs;
4286 MySocketListenParam* listenParam;
4287 RilSocket *sapSocket = NULL;
4288 socketClient *sClient = NULL;
4289
4290 SocketListenParam *p_info = (SocketListenParam *)param;
4291
4292 if(RIL_SAP_SOCKET == p_info->type) {
4293 listenParam = (MySocketListenParam *)param;
4294 sapSocket = listenParam->socket;
4295 }
4296
4297 struct sockaddr_un peeraddr;
4298 socklen_t socklen = sizeof (peeraddr);
4299
4300 struct ucred creds;
4301 socklen_t szCreds = sizeof(creds);
4302
4303 struct passwd *pwd = NULL;
4304
4305 if(NULL == sapSocket) {
4306 assert (*p_info->fdCommand < 0);
4307 assert (fd == *p_info->fdListen);
4308 processName = PHONE_PROCESS;
4309 } else {
4310 assert (sapSocket->commandFd < 0);
4311 assert (fd == sapSocket->listenFd);
4312 processName = BLUETOOTH_PROCESS;
4313 }
4314
4315
4316 fdCommand = accept(fd, (sockaddr *) &peeraddr, &socklen);
4317
4318 if (fdCommand < 0 ) {
4319 RLOGE("Error on accept() errno:%d", errno);
4320 /* start listening for new connections again */
4321 if(NULL == sapSocket) {
4322 rilEventAddWakeup(p_info->listen_event);
4323 } else {
4324 rilEventAddWakeup(sapSocket->getListenEvent());
4325 }
4326 return;
4327 }
4328
4329 /* check the credential of the other side and only accept socket from
4330 * phone process
4331 */
4332 errno = 0;
4333 is_phone_socket = 0;
4334
4335 err = getsockopt(fdCommand, SOL_SOCKET, SO_PEERCRED, &creds, &szCreds);
4336
4337 if (err == 0 && szCreds > 0) {
4338 errno = 0;
4339 pwd = getpwuid(creds.uid);
4340 if (pwd != NULL) {
4341 if (strcmp(pwd->pw_name, processName) == 0) {
4342 is_phone_socket = 1;
4343 } else {
4344 RLOGE("RILD can't accept socket from process %s", pwd->pw_name);
4345 }
4346 } else {
4347 RLOGE("Error on getpwuid() errno: %d", errno);
4348 }
4349 } else {
4350 RLOGD("Error on getsockopt() errno: %d", errno);
4351 }
4352
4353 if (!is_phone_socket) {
4354 RLOGE("RILD must accept socket from %s", processName);
4355
4356 close(fdCommand);
4357 fdCommand = -1;
4358
4359 if(NULL == sapSocket) {
4360 onCommandsSocketClosed(p_info->socket_id);
4361
4362 /* start listening for new connections again */
4363 rilEventAddWakeup(p_info->listen_event);
4364 } else {
4365 sapSocket->onCommandsSocketClosed();
4366
4367 /* start listening for new connections again */
4368 rilEventAddWakeup(sapSocket->getListenEvent());
4369 }
4370
4371 return;
4372 }
4373
4374 ret = fcntl(fdCommand, F_SETFL, O_NONBLOCK);
4375
4376 if (ret < 0) {
4377 RLOGE ("Error setting O_NONBLOCK errno:%d", errno);
4378 }
4379
4380 if(NULL == sapSocket) {
4381 RLOGI("libril: new connection to %s", rilSocketIdToString(p_info->socket_id));
4382
4383 p_info->fdCommand = fdCommand;
4384 p_rs = record_stream_new(p_info->fdCommand, MAX_COMMAND_BYTES);
4385 p_info->p_rs = p_rs;
4386
4387 ril_event_set (p_info->commands_event, p_info->fdCommand, 1,
4388 p_info->processCommandsCallback, p_info);
4389 rilEventAddWakeup (p_info->commands_event);
4390
4391 onNewCommandConnect(p_info->socket_id);
4392 } else {
4393 RLOGI("libril: new connection");
4394
4395 sapSocket->setCommandFd(fdCommand);
4396 p_rs = record_stream_new(sapSocket->getCommandFd(), MAX_COMMAND_BYTES);
4397 sClient = new socketClient(sapSocket,p_rs);
4398 ril_event_set (sapSocket->getCallbackEvent(), sapSocket->getCommandFd(), 1,
4399 sapSocket->getCommandCb(), sClient);
4400
4401 rilEventAddWakeup(sapSocket->getCallbackEvent());
4402 sapSocket->onNewCommandConnect();
4403 }
4404 }
4405
freeDebugCallbackArgs(int number,char ** args)4406 static void freeDebugCallbackArgs(int number, char **args) {
4407 for (int i = 0; i < number; i++) {
4408 if (args[i] != NULL) {
4409 free(args[i]);
4410 }
4411 }
4412 free(args);
4413 }
4414
debugCallback(int fd,short flags,void * param)4415 static void debugCallback (int fd, short flags, void *param) {
4416 int acceptFD, option;
4417 struct sockaddr_un peeraddr;
4418 socklen_t socklen = sizeof (peeraddr);
4419 int data;
4420 unsigned int qxdm_data[6];
4421 const char *deactData[1] = {"1"};
4422 char *actData[1];
4423 RIL_Dial dialData;
4424 int hangupData[1] = {1};
4425 int number;
4426 char **args;
4427 RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
4428 int sim_id = 0;
4429
4430 RLOGI("debugCallback for socket %s", rilSocketIdToString(socket_id));
4431
4432 acceptFD = accept (fd, (sockaddr *) &peeraddr, &socklen);
4433
4434 if (acceptFD < 0) {
4435 RLOGE ("error accepting on debug port: %d\n", errno);
4436 return;
4437 }
4438
4439 if (recv(acceptFD, &number, sizeof(int), 0) != sizeof(int)) {
4440 RLOGE ("error reading on socket: number of Args: \n");
4441 close(acceptFD);
4442 return;
4443 }
4444
4445 if (number < 0) {
4446 RLOGE ("Invalid number of arguments: \n");
4447 close(acceptFD);
4448 return;
4449 }
4450
4451 args = (char **) calloc(number, sizeof(char*));
4452 if (args == NULL) {
4453 RLOGE("Memory allocation failed for debug args");
4454 close(acceptFD);
4455 return;
4456 }
4457
4458 for (int i = 0; i < number; i++) {
4459 int len;
4460 if (recv(acceptFD, &len, sizeof(int), 0) != sizeof(int)) {
4461 RLOGE ("error reading on socket: Len of Args: \n");
4462 freeDebugCallbackArgs(i, args);
4463 close(acceptFD);
4464 return;
4465 }
4466 if (len == INT_MAX || len < 0) {
4467 RLOGE("Invalid value of len: \n");
4468 freeDebugCallbackArgs(i, args);
4469 close(acceptFD);
4470 return;
4471 }
4472
4473 // +1 for null-term
4474 args[i] = (char *) calloc(len + 1, sizeof(char));
4475 if (args[i] == NULL) {
4476 RLOGE("Memory allocation failed for debug args");
4477 freeDebugCallbackArgs(i, args);
4478 close(acceptFD);
4479 return;
4480 }
4481 if (recv(acceptFD, args[i], sizeof(char) * len, 0)
4482 != (int)sizeof(char) * len) {
4483 RLOGE ("error reading on socket: Args[%d] \n", i);
4484 freeDebugCallbackArgs(i, args);
4485 close(acceptFD);
4486 return;
4487 }
4488 char * buf = args[i];
4489 buf[len] = 0;
4490 if ((i+1) == number) {
4491 /* The last argument should be sim id 0(SIM1)~3(SIM4) */
4492 sim_id = atoi(args[i]);
4493 switch (sim_id) {
4494 case 0:
4495 socket_id = RIL_SOCKET_1;
4496 break;
4497 #if (SIM_COUNT >= 2)
4498 case 1:
4499 socket_id = RIL_SOCKET_2;
4500 break;
4501 #endif
4502 #if (SIM_COUNT >= 3)
4503 case 2:
4504 socket_id = RIL_SOCKET_3;
4505 break;
4506 #endif
4507 #if (SIM_COUNT >= 4)
4508 case 3:
4509 socket_id = RIL_SOCKET_4;
4510 break;
4511 #endif
4512 default:
4513 socket_id = RIL_SOCKET_1;
4514 break;
4515 }
4516 }
4517 }
4518
4519 switch (atoi(args[0])) {
4520 case 0:
4521 RLOGI ("Connection on debug port: issuing reset.");
4522 issueLocalRequest(RIL_REQUEST_RESET_RADIO, NULL, 0, socket_id);
4523 break;
4524 case 1:
4525 RLOGI ("Connection on debug port: issuing radio power off.");
4526 data = 0;
4527 issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
4528 // Close the socket
4529 if (socket_id == RIL_SOCKET_1 && s_ril_param_socket.fdCommand > 0) {
4530 close(s_ril_param_socket.fdCommand);
4531 s_ril_param_socket.fdCommand = -1;
4532 }
4533 #if (SIM_COUNT == 2)
4534 else if (socket_id == RIL_SOCKET_2 && s_ril_param_socket2.fdCommand > 0) {
4535 close(s_ril_param_socket2.fdCommand);
4536 s_ril_param_socket2.fdCommand = -1;
4537 }
4538 #endif
4539 break;
4540 case 2:
4541 RLOGI ("Debug port: issuing unsolicited voice network change.");
4542 RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED, NULL, 0, socket_id);
4543 break;
4544 case 3:
4545 RLOGI ("Debug port: QXDM log enable.");
4546 qxdm_data[0] = 65536; // head.func_tag
4547 qxdm_data[1] = 16; // head.len
4548 qxdm_data[2] = 1; // mode: 1 for 'start logging'
4549 qxdm_data[3] = 32; // log_file_size: 32megabytes
4550 qxdm_data[4] = 0; // log_mask
4551 qxdm_data[5] = 8; // log_max_fileindex
4552 issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
4553 6 * sizeof(int), socket_id);
4554 break;
4555 case 4:
4556 RLOGI ("Debug port: QXDM log disable.");
4557 qxdm_data[0] = 65536;
4558 qxdm_data[1] = 16;
4559 qxdm_data[2] = 0; // mode: 0 for 'stop logging'
4560 qxdm_data[3] = 32;
4561 qxdm_data[4] = 0;
4562 qxdm_data[5] = 8;
4563 issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
4564 6 * sizeof(int), socket_id);
4565 break;
4566 case 5:
4567 RLOGI("Debug port: Radio On");
4568 data = 1;
4569 issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
4570 sleep(2);
4571 // Set network selection automatic.
4572 issueLocalRequest(RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC, NULL, 0, socket_id);
4573 break;
4574 case 6:
4575 RLOGI("Debug port: Setup Data Call, Apn :%s\n", args[1]);
4576 actData[0] = args[1];
4577 issueLocalRequest(RIL_REQUEST_SETUP_DATA_CALL, &actData,
4578 sizeof(actData), socket_id);
4579 break;
4580 case 7:
4581 RLOGI("Debug port: Deactivate Data Call");
4582 issueLocalRequest(RIL_REQUEST_DEACTIVATE_DATA_CALL, &deactData,
4583 sizeof(deactData), socket_id);
4584 break;
4585 case 8:
4586 RLOGI("Debug port: Dial Call");
4587 dialData.clir = 0;
4588 dialData.address = args[1];
4589 issueLocalRequest(RIL_REQUEST_DIAL, &dialData, sizeof(dialData), socket_id);
4590 break;
4591 case 9:
4592 RLOGI("Debug port: Answer Call");
4593 issueLocalRequest(RIL_REQUEST_ANSWER, NULL, 0, socket_id);
4594 break;
4595 case 10:
4596 RLOGI("Debug port: End Call");
4597 issueLocalRequest(RIL_REQUEST_HANGUP, &hangupData,
4598 sizeof(hangupData), socket_id);
4599 break;
4600 default:
4601 RLOGE ("Invalid request");
4602 break;
4603 }
4604 freeDebugCallbackArgs(number, args);
4605 close(acceptFD);
4606 }
4607
4608
userTimerCallback(int fd,short flags,void * param)4609 static void userTimerCallback (int fd, short flags, void *param) {
4610 UserCallbackInfo *p_info;
4611
4612 p_info = (UserCallbackInfo *)param;
4613
4614 p_info->p_callback(p_info->userParam);
4615
4616
4617 // FIXME generalize this...there should be a cancel mechanism
4618 if (s_last_wake_timeout_info != NULL && s_last_wake_timeout_info == p_info) {
4619 s_last_wake_timeout_info = NULL;
4620 }
4621
4622 free(p_info);
4623 }
4624
4625
4626 static void *
eventLoop(void * param)4627 eventLoop(void *param) {
4628 int ret;
4629 int filedes[2];
4630
4631 ril_event_init();
4632
4633 pthread_mutex_lock(&s_startupMutex);
4634
4635 s_started = 1;
4636 pthread_cond_broadcast(&s_startupCond);
4637
4638 pthread_mutex_unlock(&s_startupMutex);
4639
4640 ret = pipe(filedes);
4641
4642 if (ret < 0) {
4643 RLOGE("Error in pipe() errno:%d", errno);
4644 return NULL;
4645 }
4646
4647 s_fdWakeupRead = filedes[0];
4648 s_fdWakeupWrite = filedes[1];
4649
4650 fcntl(s_fdWakeupRead, F_SETFL, O_NONBLOCK);
4651
4652 ril_event_set (&s_wakeupfd_event, s_fdWakeupRead, true,
4653 processWakeupCallback, NULL);
4654
4655 rilEventAddWakeup (&s_wakeupfd_event);
4656
4657 // Only returns on error
4658 ril_event_loop();
4659 RLOGE ("error in event_loop_base errno:%d", errno);
4660 // kill self to restart on error
4661 kill(0, SIGKILL);
4662
4663 return NULL;
4664 }
4665
4666 extern "C" void
RIL_startEventLoop(void)4667 RIL_startEventLoop(void) {
4668 /* spin up eventLoop thread and wait for it to get started */
4669 s_started = 0;
4670 pthread_mutex_lock(&s_startupMutex);
4671
4672 pthread_attr_t attr;
4673 pthread_attr_init(&attr);
4674 pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
4675
4676 int result = pthread_create(&s_tid_dispatch, &attr, eventLoop, NULL);
4677 if (result != 0) {
4678 RLOGE("Failed to create dispatch thread: %s", strerror(result));
4679 goto done;
4680 }
4681
4682 while (s_started == 0) {
4683 pthread_cond_wait(&s_startupCond, &s_startupMutex);
4684 }
4685
4686 done:
4687 pthread_mutex_unlock(&s_startupMutex);
4688 }
4689
4690 // Used for testing purpose only.
RIL_setcallbacks(const RIL_RadioFunctions * callbacks)4691 extern "C" void RIL_setcallbacks (const RIL_RadioFunctions *callbacks) {
4692 memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
4693 }
4694
startListen(RIL_SOCKET_ID socket_id,SocketListenParam * socket_listen_p)4695 static void startListen(RIL_SOCKET_ID socket_id, SocketListenParam* socket_listen_p) {
4696 int fdListen = -1;
4697 int ret;
4698 char socket_name[10];
4699
4700 memset(socket_name, 0, sizeof(char)*10);
4701
4702 switch(socket_id) {
4703 case RIL_SOCKET_1:
4704 strncpy(socket_name, RIL_getRilSocketName(), 9);
4705 break;
4706 #if (SIM_COUNT >= 2)
4707 case RIL_SOCKET_2:
4708 strncpy(socket_name, SOCKET2_NAME_RIL, 9);
4709 break;
4710 #endif
4711 #if (SIM_COUNT >= 3)
4712 case RIL_SOCKET_3:
4713 strncpy(socket_name, SOCKET3_NAME_RIL, 9);
4714 break;
4715 #endif
4716 #if (SIM_COUNT >= 4)
4717 case RIL_SOCKET_4:
4718 strncpy(socket_name, SOCKET4_NAME_RIL, 9);
4719 break;
4720 #endif
4721 default:
4722 RLOGE("Socket id is wrong!!");
4723 return;
4724 }
4725
4726 RLOGI("Start to listen %s", rilSocketIdToString(socket_id));
4727
4728 fdListen = android_get_control_socket(socket_name);
4729 if (fdListen < 0) {
4730 RLOGE("Failed to get socket %s", socket_name);
4731 exit(-1);
4732 }
4733
4734 ret = listen(fdListen, 4);
4735
4736 if (ret < 0) {
4737 RLOGE("Failed to listen on control socket '%d': %s",
4738 fdListen, strerror(errno));
4739 exit(-1);
4740 }
4741 socket_listen_p->fdListen = fdListen;
4742
4743 /* note: non-persistent so we can accept only one connection at a time */
4744 ril_event_set (socket_listen_p->listen_event, fdListen, false,
4745 listenCallback, socket_listen_p);
4746
4747 rilEventAddWakeup (socket_listen_p->listen_event);
4748 }
4749
4750 extern "C" void
RIL_register(const RIL_RadioFunctions * callbacks)4751 RIL_register (const RIL_RadioFunctions *callbacks) {
4752 int ret;
4753 int flags;
4754
4755 RLOGI("SIM_COUNT: %d", SIM_COUNT);
4756
4757 if (callbacks == NULL) {
4758 RLOGE("RIL_register: RIL_RadioFunctions * null");
4759 return;
4760 }
4761 if (callbacks->version < RIL_VERSION_MIN) {
4762 RLOGE("RIL_register: version %d is to old, min version is %d",
4763 callbacks->version, RIL_VERSION_MIN);
4764 return;
4765 }
4766
4767 RLOGE("RIL_register: RIL version %d", callbacks->version);
4768
4769 if (s_registerCalled > 0) {
4770 RLOGE("RIL_register has been called more than once. "
4771 "Subsequent call ignored");
4772 return;
4773 }
4774
4775 memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
4776
4777 /* Initialize socket1 parameters */
4778 s_ril_param_socket = {
4779 RIL_SOCKET_1, /* socket_id */
4780 -1, /* fdListen */
4781 -1, /* fdCommand */
4782 PHONE_PROCESS, /* processName */
4783 &s_commands_event, /* commands_event */
4784 &s_listen_event, /* listen_event */
4785 processCommandsCallback, /* processCommandsCallback */
4786 NULL, /* p_rs */
4787 RIL_TELEPHONY_SOCKET /* type */
4788 };
4789
4790 #if (SIM_COUNT >= 2)
4791 s_ril_param_socket2 = {
4792 RIL_SOCKET_2, /* socket_id */
4793 -1, /* fdListen */
4794 -1, /* fdCommand */
4795 PHONE_PROCESS, /* processName */
4796 &s_commands_event_socket2, /* commands_event */
4797 &s_listen_event_socket2, /* listen_event */
4798 processCommandsCallback, /* processCommandsCallback */
4799 NULL, /* p_rs */
4800 RIL_TELEPHONY_SOCKET /* type */
4801 };
4802 #endif
4803
4804 #if (SIM_COUNT >= 3)
4805 s_ril_param_socket3 = {
4806 RIL_SOCKET_3, /* socket_id */
4807 -1, /* fdListen */
4808 -1, /* fdCommand */
4809 PHONE_PROCESS, /* processName */
4810 &s_commands_event_socket3, /* commands_event */
4811 &s_listen_event_socket3, /* listen_event */
4812 processCommandsCallback, /* processCommandsCallback */
4813 NULL, /* p_rs */
4814 RIL_TELEPHONY_SOCKET /* type */
4815 };
4816 #endif
4817
4818 #if (SIM_COUNT >= 4)
4819 s_ril_param_socket4 = {
4820 RIL_SOCKET_4, /* socket_id */
4821 -1, /* fdListen */
4822 -1, /* fdCommand */
4823 PHONE_PROCESS, /* processName */
4824 &s_commands_event_socket4, /* commands_event */
4825 &s_listen_event_socket4, /* listen_event */
4826 processCommandsCallback, /* processCommandsCallback */
4827 NULL, /* p_rs */
4828 RIL_TELEPHONY_SOCKET /* type */
4829 };
4830 #endif
4831
4832
4833 s_registerCalled = 1;
4834
4835 RLOGI("s_registerCalled flag set, %d", s_started);
4836 // Little self-check
4837
4838 for (int i = 0; i < (int)NUM_ELEMS(s_commands); i++) {
4839 assert(i == s_commands[i].requestNumber);
4840 }
4841
4842 for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses); i++) {
4843 assert(i + RIL_UNSOL_RESPONSE_BASE
4844 == s_unsolResponses[i].requestNumber);
4845 }
4846
4847 // New rild impl calls RIL_startEventLoop() first
4848 // old standalone impl wants it here.
4849
4850 if (s_started == 0) {
4851 RIL_startEventLoop();
4852 }
4853
4854 // start listen socket1
4855 startListen(RIL_SOCKET_1, &s_ril_param_socket);
4856
4857 #if (SIM_COUNT >= 2)
4858 // start listen socket2
4859 startListen(RIL_SOCKET_2, &s_ril_param_socket2);
4860 #endif /* (SIM_COUNT == 2) */
4861
4862 #if (SIM_COUNT >= 3)
4863 // start listen socket3
4864 startListen(RIL_SOCKET_3, &s_ril_param_socket3);
4865 #endif /* (SIM_COUNT == 3) */
4866
4867 #if (SIM_COUNT >= 4)
4868 // start listen socket4
4869 startListen(RIL_SOCKET_4, &s_ril_param_socket4);
4870 #endif /* (SIM_COUNT == 4) */
4871
4872
4873 #if 1
4874 // start debug interface socket
4875
4876 char *inst = NULL;
4877 if (strlen(RIL_getRilSocketName()) >= strlen(SOCKET_NAME_RIL)) {
4878 inst = RIL_getRilSocketName() + strlen(SOCKET_NAME_RIL);
4879 }
4880
4881 char rildebug[MAX_DEBUG_SOCKET_NAME_LENGTH] = SOCKET_NAME_RIL_DEBUG;
4882 if (inst != NULL) {
4883 strlcat(rildebug, inst, MAX_DEBUG_SOCKET_NAME_LENGTH);
4884 }
4885
4886 s_fdDebug = android_get_control_socket(rildebug);
4887 if (s_fdDebug < 0) {
4888 RLOGE("Failed to get socket : %s errno:%d", rildebug, errno);
4889 exit(-1);
4890 }
4891
4892 ret = listen(s_fdDebug, 4);
4893
4894 if (ret < 0) {
4895 RLOGE("Failed to listen on ril debug socket '%d': %s",
4896 s_fdDebug, strerror(errno));
4897 exit(-1);
4898 }
4899
4900 ril_event_set (&s_debug_event, s_fdDebug, true,
4901 debugCallback, NULL);
4902
4903 rilEventAddWakeup (&s_debug_event);
4904 #endif
4905
4906 }
4907
4908 extern "C" void
RIL_register_socket(RIL_RadioFunctions * (* Init)(const struct RIL_Env *,int,char **),RIL_SOCKET_TYPE socketType,int argc,char ** argv)4909 RIL_register_socket (RIL_RadioFunctions *(*Init)(const struct RIL_Env *, int, char **),RIL_SOCKET_TYPE socketType, int argc, char **argv) {
4910
4911 RIL_RadioFunctions* UimFuncs = NULL;
4912
4913 if(Init) {
4914 UimFuncs = Init(&RilSapSocket::uimRilEnv, argc, argv);
4915
4916 switch(socketType) {
4917 case RIL_SAP_SOCKET:
4918 RilSapSocket::initSapSocket("sap_uim_socket1", UimFuncs);
4919
4920 #if (SIM_COUNT >= 2)
4921 RilSapSocket::initSapSocket("sap_uim_socket2", UimFuncs);
4922 #endif
4923
4924 #if (SIM_COUNT >= 3)
4925 RilSapSocket::initSapSocket("sap_uim_socket3", UimFuncs);
4926 #endif
4927
4928 #if (SIM_COUNT >= 4)
4929 RilSapSocket::initSapSocket("sap_uim_socket4", UimFuncs);
4930 #endif
4931 break;
4932 default:;
4933 }
4934 }
4935 }
4936
4937 // Check and remove RequestInfo if its a response and not just ack sent back
4938 static int
checkAndDequeueRequestInfoIfAck(struct RequestInfo * pRI,bool isAck)4939 checkAndDequeueRequestInfoIfAck(struct RequestInfo *pRI, bool isAck) {
4940 int ret = 0;
4941 /* Hook for current context
4942 pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
4943 pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
4944 /* pendingRequestsHook refer to &s_pendingRequests */
4945 RequestInfo ** pendingRequestsHook = &s_pendingRequests;
4946
4947 if (pRI == NULL) {
4948 return 0;
4949 }
4950
4951 #if (SIM_COUNT >= 2)
4952 if (pRI->socket_id == RIL_SOCKET_2) {
4953 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
4954 pendingRequestsHook = &s_pendingRequests_socket2;
4955 }
4956 #if (SIM_COUNT >= 3)
4957 if (pRI->socket_id == RIL_SOCKET_3) {
4958 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
4959 pendingRequestsHook = &s_pendingRequests_socket3;
4960 }
4961 #endif
4962 #if (SIM_COUNT >= 4)
4963 if (pRI->socket_id == RIL_SOCKET_4) {
4964 pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
4965 pendingRequestsHook = &s_pendingRequests_socket4;
4966 }
4967 #endif
4968 #endif
4969 pthread_mutex_lock(pendingRequestsMutexHook);
4970
4971 for(RequestInfo **ppCur = pendingRequestsHook
4972 ; *ppCur != NULL
4973 ; ppCur = &((*ppCur)->p_next)
4974 ) {
4975 if (pRI == *ppCur) {
4976 ret = 1;
4977 if (isAck) { // Async ack
4978 if (pRI->wasAckSent == 1) {
4979 RLOGD("Ack was already sent for %s", requestToString(pRI->pCI->requestNumber));
4980 } else {
4981 pRI->wasAckSent = 1;
4982 }
4983 } else {
4984 *ppCur = (*ppCur)->p_next;
4985 }
4986 break;
4987 }
4988 }
4989
4990 pthread_mutex_unlock(pendingRequestsMutexHook);
4991
4992 return ret;
4993 }
4994
findFd(int socket_id)4995 static int findFd(int socket_id) {
4996 int fd = s_ril_param_socket.fdCommand;
4997 #if (SIM_COUNT >= 2)
4998 if (socket_id == RIL_SOCKET_2) {
4999 fd = s_ril_param_socket2.fdCommand;
5000 }
5001 #if (SIM_COUNT >= 3)
5002 if (socket_id == RIL_SOCKET_3) {
5003 fd = s_ril_param_socket3.fdCommand;
5004 }
5005 #endif
5006 #if (SIM_COUNT >= 4)
5007 if (socket_id == RIL_SOCKET_4) {
5008 fd = s_ril_param_socket4.fdCommand;
5009 }
5010 #endif
5011 #endif
5012 return fd;
5013 }
5014
5015 extern "C" void
RIL_onRequestAck(RIL_Token t)5016 RIL_onRequestAck(RIL_Token t) {
5017 RequestInfo *pRI;
5018 int ret, fd;
5019
5020 size_t errorOffset;
5021 RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
5022
5023 pRI = (RequestInfo *)t;
5024
5025 if (!checkAndDequeueRequestInfoIfAck(pRI, true)) {
5026 RLOGE ("RIL_onRequestAck: invalid RIL_Token");
5027 return;
5028 }
5029
5030 socket_id = pRI->socket_id;
5031 fd = findFd(socket_id);
5032
5033 #if VDBG
5034 RLOGD("Request Ack, %s", rilSocketIdToString(socket_id));
5035 #endif
5036
5037 appendPrintBuf("Ack [%04d]< %s", pRI->token, requestToString(pRI->pCI->requestNumber));
5038
5039 if (pRI->cancelled == 0) {
5040 Parcel p;
5041
5042 p.writeInt32 (RESPONSE_SOLICITED_ACK);
5043 p.writeInt32 (pRI->token);
5044
5045 if (fd < 0) {
5046 RLOGD ("RIL onRequestComplete: Command channel closed");
5047 }
5048
5049 sendResponse(p, socket_id);
5050 }
5051 }
5052
5053 extern "C" void
RIL_onRequestComplete(RIL_Token t,RIL_Errno e,void * response,size_t responselen)5054 RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen) {
5055 RequestInfo *pRI;
5056 int ret;
5057 int fd;
5058 size_t errorOffset;
5059 RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
5060
5061 pRI = (RequestInfo *)t;
5062
5063 if (!checkAndDequeueRequestInfoIfAck(pRI, false)) {
5064 RLOGE ("RIL_onRequestComplete: invalid RIL_Token");
5065 return;
5066 }
5067
5068 socket_id = pRI->socket_id;
5069 fd = findFd(socket_id);
5070
5071 #if VDBG
5072 RLOGD("RequestComplete, %s", rilSocketIdToString(socket_id));
5073 #endif
5074
5075 if (pRI->local > 0) {
5076 // Locally issued command...void only!
5077 // response does not go back up the command socket
5078 RLOGD("C[locl]< %s", requestToString(pRI->pCI->requestNumber));
5079
5080 goto done;
5081 }
5082
5083 appendPrintBuf("[%04d]< %s",
5084 pRI->token, requestToString(pRI->pCI->requestNumber));
5085
5086 if (pRI->cancelled == 0) {
5087 Parcel p;
5088
5089 if (s_callbacks.version >= 13 && pRI->wasAckSent == 1) {
5090 // If ack was already sent, then this call is an asynchronous response. So we need to
5091 // send id indicating that we expect an ack from RIL.java as we acquire wakelock here.
5092 p.writeInt32 (RESPONSE_SOLICITED_ACK_EXP);
5093 grabPartialWakeLock();
5094 } else {
5095 p.writeInt32 (RESPONSE_SOLICITED);
5096 }
5097 p.writeInt32 (pRI->token);
5098 errorOffset = p.dataPosition();
5099
5100 p.writeInt32 (e);
5101
5102 if (response != NULL) {
5103 // there is a response payload, no matter success or not.
5104 ret = pRI->pCI->responseFunction(p, response, responselen);
5105
5106 /* if an error occurred, rewind and mark it */
5107 if (ret != 0) {
5108 RLOGE ("responseFunction error, ret %d", ret);
5109 p.setDataPosition(errorOffset);
5110 p.writeInt32 (ret);
5111 }
5112 }
5113
5114 if (e != RIL_E_SUCCESS) {
5115 appendPrintBuf("%s fails by %s", printBuf, failCauseToString(e));
5116 }
5117
5118 if (fd < 0) {
5119 RLOGD ("RIL onRequestComplete: Command channel closed");
5120 }
5121 sendResponse(p, socket_id);
5122 }
5123
5124 done:
5125 free(pRI);
5126 }
5127
5128 static void
grabPartialWakeLock()5129 grabPartialWakeLock() {
5130 if (s_callbacks.version >= 13) {
5131 int ret;
5132 ret = pthread_mutex_lock(&s_wakeLockCountMutex);
5133 assert(ret == 0);
5134 acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME);
5135
5136 UserCallbackInfo *p_info =
5137 internalRequestTimedCallback(wakeTimeoutCallback, NULL, &TIMEVAL_WAKE_TIMEOUT);
5138 if (p_info == NULL) {
5139 release_wake_lock(ANDROID_WAKE_LOCK_NAME);
5140 } else {
5141 s_wakelock_count++;
5142 if (s_last_wake_timeout_info != NULL) {
5143 s_last_wake_timeout_info->userParam = (void *)1;
5144 }
5145 s_last_wake_timeout_info = p_info;
5146 }
5147 ret = pthread_mutex_unlock(&s_wakeLockCountMutex);
5148 assert(ret == 0);
5149 } else {
5150 acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME);
5151 }
5152 }
5153
5154 static void
releaseWakeLock()5155 releaseWakeLock() {
5156 if (s_callbacks.version >= 13) {
5157 int ret;
5158 ret = pthread_mutex_lock(&s_wakeLockCountMutex);
5159 assert(ret == 0);
5160
5161 if (s_wakelock_count > 1) {
5162 s_wakelock_count--;
5163 } else {
5164 s_wakelock_count = 0;
5165 release_wake_lock(ANDROID_WAKE_LOCK_NAME);
5166 if (s_last_wake_timeout_info != NULL) {
5167 s_last_wake_timeout_info->userParam = (void *)1;
5168 }
5169 }
5170
5171 ret = pthread_mutex_unlock(&s_wakeLockCountMutex);
5172 assert(ret == 0);
5173 } else {
5174 release_wake_lock(ANDROID_WAKE_LOCK_NAME);
5175 }
5176 }
5177
5178 /**
5179 * Timer callback to put us back to sleep before the default timeout
5180 */
5181 static void
wakeTimeoutCallback(void * param)5182 wakeTimeoutCallback (void *param) {
5183 // We're using "param != NULL" as a cancellation mechanism
5184 if (s_callbacks.version >= 13) {
5185 if (param == NULL) {
5186 int ret;
5187 ret = pthread_mutex_lock(&s_wakeLockCountMutex);
5188 assert(ret == 0);
5189 s_wakelock_count = 0;
5190 release_wake_lock(ANDROID_WAKE_LOCK_NAME);
5191 ret = pthread_mutex_unlock(&s_wakeLockCountMutex);
5192 assert(ret == 0);
5193 }
5194 } else {
5195 if (param == NULL) {
5196 releaseWakeLock();
5197 }
5198 }
5199 }
5200
5201 static int
decodeVoiceRadioTechnology(RIL_RadioState radioState)5202 decodeVoiceRadioTechnology (RIL_RadioState radioState) {
5203 switch (radioState) {
5204 case RADIO_STATE_SIM_NOT_READY:
5205 case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
5206 case RADIO_STATE_SIM_READY:
5207 return RADIO_TECH_UMTS;
5208
5209 case RADIO_STATE_RUIM_NOT_READY:
5210 case RADIO_STATE_RUIM_READY:
5211 case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
5212 case RADIO_STATE_NV_NOT_READY:
5213 case RADIO_STATE_NV_READY:
5214 return RADIO_TECH_1xRTT;
5215
5216 default:
5217 RLOGD("decodeVoiceRadioTechnology: Invoked with incorrect RadioState");
5218 return -1;
5219 }
5220 }
5221
5222 static int
decodeCdmaSubscriptionSource(RIL_RadioState radioState)5223 decodeCdmaSubscriptionSource (RIL_RadioState radioState) {
5224 switch (radioState) {
5225 case RADIO_STATE_SIM_NOT_READY:
5226 case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
5227 case RADIO_STATE_SIM_READY:
5228 case RADIO_STATE_RUIM_NOT_READY:
5229 case RADIO_STATE_RUIM_READY:
5230 case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
5231 return CDMA_SUBSCRIPTION_SOURCE_RUIM_SIM;
5232
5233 case RADIO_STATE_NV_NOT_READY:
5234 case RADIO_STATE_NV_READY:
5235 return CDMA_SUBSCRIPTION_SOURCE_NV;
5236
5237 default:
5238 RLOGD("decodeCdmaSubscriptionSource: Invoked with incorrect RadioState");
5239 return -1;
5240 }
5241 }
5242
5243 static int
decodeSimStatus(RIL_RadioState radioState)5244 decodeSimStatus (RIL_RadioState radioState) {
5245 switch (radioState) {
5246 case RADIO_STATE_SIM_NOT_READY:
5247 case RADIO_STATE_RUIM_NOT_READY:
5248 case RADIO_STATE_NV_NOT_READY:
5249 case RADIO_STATE_NV_READY:
5250 return -1;
5251 case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
5252 case RADIO_STATE_SIM_READY:
5253 case RADIO_STATE_RUIM_READY:
5254 case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
5255 return radioState;
5256 default:
5257 RLOGD("decodeSimStatus: Invoked with incorrect RadioState");
5258 return -1;
5259 }
5260 }
5261
is3gpp2(int radioTech)5262 static bool is3gpp2(int radioTech) {
5263 switch (radioTech) {
5264 case RADIO_TECH_IS95A:
5265 case RADIO_TECH_IS95B:
5266 case RADIO_TECH_1xRTT:
5267 case RADIO_TECH_EVDO_0:
5268 case RADIO_TECH_EVDO_A:
5269 case RADIO_TECH_EVDO_B:
5270 case RADIO_TECH_EHRPD:
5271 return true;
5272 default:
5273 return false;
5274 }
5275 }
5276
5277 /* If RIL sends SIM states or RUIM states, store the voice radio
5278 * technology and subscription source information so that they can be
5279 * returned when telephony framework requests them
5280 */
5281 static RIL_RadioState
processRadioState(RIL_RadioState newRadioState,RIL_SOCKET_ID socket_id)5282 processRadioState(RIL_RadioState newRadioState, RIL_SOCKET_ID socket_id) {
5283
5284 if((newRadioState > RADIO_STATE_UNAVAILABLE) && (newRadioState < RADIO_STATE_ON)) {
5285 int newVoiceRadioTech;
5286 int newCdmaSubscriptionSource;
5287 int newSimStatus;
5288
5289 /* This is old RIL. Decode Subscription source and Voice Radio Technology
5290 from Radio State and send change notifications if there has been a change */
5291 newVoiceRadioTech = decodeVoiceRadioTechnology(newRadioState);
5292 if(newVoiceRadioTech != voiceRadioTech) {
5293 voiceRadioTech = newVoiceRadioTech;
5294 RIL_UNSOL_RESPONSE(RIL_UNSOL_VOICE_RADIO_TECH_CHANGED,
5295 &voiceRadioTech, sizeof(voiceRadioTech), socket_id);
5296 }
5297 if(is3gpp2(newVoiceRadioTech)) {
5298 newCdmaSubscriptionSource = decodeCdmaSubscriptionSource(newRadioState);
5299 if(newCdmaSubscriptionSource != cdmaSubscriptionSource) {
5300 cdmaSubscriptionSource = newCdmaSubscriptionSource;
5301 RIL_UNSOL_RESPONSE(RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED,
5302 &cdmaSubscriptionSource, sizeof(cdmaSubscriptionSource), socket_id);
5303 }
5304 }
5305 newSimStatus = decodeSimStatus(newRadioState);
5306 if(newSimStatus != simRuimStatus) {
5307 simRuimStatus = newSimStatus;
5308 RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, NULL, 0, socket_id);
5309 }
5310
5311 /* Send RADIO_ON to telephony */
5312 newRadioState = RADIO_STATE_ON;
5313 }
5314
5315 return newRadioState;
5316 }
5317
5318
5319 #if defined(ANDROID_MULTI_SIM)
5320 extern "C"
RIL_onUnsolicitedResponse(int unsolResponse,const void * data,size_t datalen,RIL_SOCKET_ID socket_id)5321 void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
5322 size_t datalen, RIL_SOCKET_ID socket_id)
5323 #else
5324 extern "C"
5325 void RIL_onUnsolicitedResponse(int unsolResponse, const void *data,
5326 size_t datalen)
5327 #endif
5328 {
5329 int unsolResponseIndex;
5330 int ret;
5331 int64_t timeReceived = 0;
5332 bool shouldScheduleTimeout = false;
5333 RIL_RadioState newState;
5334 RIL_SOCKET_ID soc_id = RIL_SOCKET_1;
5335
5336 #if defined(ANDROID_MULTI_SIM)
5337 soc_id = socket_id;
5338 #endif
5339
5340
5341 if (s_registerCalled == 0) {
5342 // Ignore RIL_onUnsolicitedResponse before RIL_register
5343 RLOGW("RIL_onUnsolicitedResponse called before RIL_register");
5344 return;
5345 }
5346
5347 unsolResponseIndex = unsolResponse - RIL_UNSOL_RESPONSE_BASE;
5348
5349 if ((unsolResponseIndex < 0)
5350 || (unsolResponseIndex >= (int32_t)NUM_ELEMS(s_unsolResponses))) {
5351 RLOGE("unsupported unsolicited response code %d", unsolResponse);
5352 return;
5353 }
5354
5355 // Grab a wake lock if needed for this reponse,
5356 // as we exit we'll either release it immediately
5357 // or set a timer to release it later.
5358 switch (s_unsolResponses[unsolResponseIndex].wakeType) {
5359 case WAKE_PARTIAL:
5360 grabPartialWakeLock();
5361 shouldScheduleTimeout = true;
5362 break;
5363
5364 case DONT_WAKE:
5365 default:
5366 // No wake lock is grabed so don't set timeout
5367 shouldScheduleTimeout = false;
5368 break;
5369 }
5370
5371 // Mark the time this was received, doing this
5372 // after grabing the wakelock incase getting
5373 // the elapsedRealTime might cause us to goto
5374 // sleep.
5375 if (unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
5376 timeReceived = elapsedRealtime();
5377 }
5378
5379 appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse));
5380
5381 Parcel p;
5382 if (s_callbacks.version >= 13
5383 && s_unsolResponses[unsolResponseIndex].wakeType == WAKE_PARTIAL) {
5384 p.writeInt32 (RESPONSE_UNSOLICITED_ACK_EXP);
5385 } else {
5386 p.writeInt32 (RESPONSE_UNSOLICITED);
5387 }
5388 p.writeInt32 (unsolResponse);
5389
5390 ret = s_unsolResponses[unsolResponseIndex]
5391 .responseFunction(p, const_cast<void*>(data), datalen);
5392 if (ret != 0) {
5393 // Problem with the response. Don't continue;
5394 goto error_exit;
5395 }
5396
5397 // some things get more payload
5398 switch(unsolResponse) {
5399 case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED:
5400 newState = processRadioState(CALL_ONSTATEREQUEST(soc_id), soc_id);
5401 p.writeInt32(newState);
5402 appendPrintBuf("%s {%s}", printBuf,
5403 radioStateToString(CALL_ONSTATEREQUEST(soc_id)));
5404 break;
5405
5406
5407 case RIL_UNSOL_NITZ_TIME_RECEIVED:
5408 // Store the time that this was received so the
5409 // handler of this message can account for
5410 // the time it takes to arrive and process. In
5411 // particular the system has been known to sleep
5412 // before this message can be processed.
5413 p.writeInt64(timeReceived);
5414 break;
5415 }
5416
5417 if (s_callbacks.version < 13) {
5418 if (shouldScheduleTimeout) {
5419 UserCallbackInfo *p_info = internalRequestTimedCallback(wakeTimeoutCallback, NULL,
5420 &TIMEVAL_WAKE_TIMEOUT);
5421
5422 if (p_info == NULL) {
5423 goto error_exit;
5424 } else {
5425 // Cancel the previous request
5426 if (s_last_wake_timeout_info != NULL) {
5427 s_last_wake_timeout_info->userParam = (void *)1;
5428 }
5429 s_last_wake_timeout_info = p_info;
5430 }
5431 }
5432 }
5433
5434 #if VDBG
5435 RLOGI("%s UNSOLICITED: %s length:%d", rilSocketIdToString(soc_id), requestToString(unsolResponse), p.dataSize());
5436 #endif
5437 ret = sendResponse(p, soc_id);
5438 if (ret != 0 && unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
5439
5440 // Unfortunately, NITZ time is not poll/update like everything
5441 // else in the system. So, if the upstream client isn't connected,
5442 // keep a copy of the last NITZ response (with receive time noted
5443 // above) around so we can deliver it when it is connected
5444
5445 if (s_lastNITZTimeData != NULL) {
5446 free (s_lastNITZTimeData);
5447 s_lastNITZTimeData = NULL;
5448 }
5449
5450 s_lastNITZTimeData = calloc(p.dataSize(), 1);
5451 if (s_lastNITZTimeData == NULL) {
5452 RLOGE("Memory allocation failed in RIL_onUnsolicitedResponse");
5453 goto error_exit;
5454 }
5455 s_lastNITZTimeDataSize = p.dataSize();
5456 memcpy(s_lastNITZTimeData, p.data(), p.dataSize());
5457 }
5458
5459 // Normal exit
5460 return;
5461
5462 error_exit:
5463 if (shouldScheduleTimeout) {
5464 releaseWakeLock();
5465 }
5466 }
5467
5468 /** FIXME generalize this if you track UserCAllbackInfo, clear it
5469 when the callback occurs
5470 */
5471 static UserCallbackInfo *
internalRequestTimedCallback(RIL_TimedCallback callback,void * param,const struct timeval * relativeTime)5472 internalRequestTimedCallback (RIL_TimedCallback callback, void *param,
5473 const struct timeval *relativeTime)
5474 {
5475 struct timeval myRelativeTime;
5476 UserCallbackInfo *p_info;
5477
5478 p_info = (UserCallbackInfo *) calloc(1, sizeof(UserCallbackInfo));
5479 if (p_info == NULL) {
5480 RLOGE("Memory allocation failed in internalRequestTimedCallback");
5481 return p_info;
5482
5483 }
5484
5485 p_info->p_callback = callback;
5486 p_info->userParam = param;
5487
5488 if (relativeTime == NULL) {
5489 /* treat null parameter as a 0 relative time */
5490 memset (&myRelativeTime, 0, sizeof(myRelativeTime));
5491 } else {
5492 /* FIXME I think event_add's tv param is really const anyway */
5493 memcpy (&myRelativeTime, relativeTime, sizeof(myRelativeTime));
5494 }
5495
5496 ril_event_set(&(p_info->event), -1, false, userTimerCallback, p_info);
5497
5498 ril_timer_add(&(p_info->event), &myRelativeTime);
5499
5500 triggerEvLoop();
5501 return p_info;
5502 }
5503
5504
5505 extern "C" void
RIL_requestTimedCallback(RIL_TimedCallback callback,void * param,const struct timeval * relativeTime)5506 RIL_requestTimedCallback (RIL_TimedCallback callback, void *param,
5507 const struct timeval *relativeTime) {
5508 internalRequestTimedCallback (callback, param, relativeTime);
5509 }
5510
5511 const char *
failCauseToString(RIL_Errno e)5512 failCauseToString(RIL_Errno e) {
5513 switch(e) {
5514 case RIL_E_SUCCESS: return "E_SUCCESS";
5515 case RIL_E_RADIO_NOT_AVAILABLE: return "E_RADIO_NOT_AVAILABLE";
5516 case RIL_E_GENERIC_FAILURE: return "E_GENERIC_FAILURE";
5517 case RIL_E_PASSWORD_INCORRECT: return "E_PASSWORD_INCORRECT";
5518 case RIL_E_SIM_PIN2: return "E_SIM_PIN2";
5519 case RIL_E_SIM_PUK2: return "E_SIM_PUK2";
5520 case RIL_E_REQUEST_NOT_SUPPORTED: return "E_REQUEST_NOT_SUPPORTED";
5521 case RIL_E_CANCELLED: return "E_CANCELLED";
5522 case RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL: return "E_OP_NOT_ALLOWED_DURING_VOICE_CALL";
5523 case RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW: return "E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW";
5524 case RIL_E_SMS_SEND_FAIL_RETRY: return "E_SMS_SEND_FAIL_RETRY";
5525 case RIL_E_SIM_ABSENT:return "E_SIM_ABSENT";
5526 case RIL_E_ILLEGAL_SIM_OR_ME:return "E_ILLEGAL_SIM_OR_ME";
5527 #ifdef FEATURE_MULTIMODE_ANDROID
5528 case RIL_E_SUBSCRIPTION_NOT_AVAILABLE:return "E_SUBSCRIPTION_NOT_AVAILABLE";
5529 case RIL_E_MODE_NOT_SUPPORTED:return "E_MODE_NOT_SUPPORTED";
5530 #endif
5531 case RIL_E_FDN_CHECK_FAILURE: return "E_FDN_CHECK_FAILURE";
5532 case RIL_E_MISSING_RESOURCE: return "E_MISSING_RESOURCE";
5533 case RIL_E_NO_SUCH_ELEMENT: return "E_NO_SUCH_ELEMENT";
5534 case RIL_E_DIAL_MODIFIED_TO_USSD: return "E_DIAL_MODIFIED_TO_USSD";
5535 case RIL_E_DIAL_MODIFIED_TO_SS: return "E_DIAL_MODIFIED_TO_SS";
5536 case RIL_E_DIAL_MODIFIED_TO_DIAL: return "E_DIAL_MODIFIED_TO_DIAL";
5537 case RIL_E_USSD_MODIFIED_TO_DIAL: return "E_USSD_MODIFIED_TO_DIAL";
5538 case RIL_E_USSD_MODIFIED_TO_SS: return "E_USSD_MODIFIED_TO_SS";
5539 case RIL_E_USSD_MODIFIED_TO_USSD: return "E_USSD_MODIFIED_TO_USSD";
5540 case RIL_E_SS_MODIFIED_TO_DIAL: return "E_SS_MODIFIED_TO_DIAL";
5541 case RIL_E_SS_MODIFIED_TO_USSD: return "E_SS_MODIFIED_TO_USSD";
5542 case RIL_E_SUBSCRIPTION_NOT_SUPPORTED: return "E_SUBSCRIPTION_NOT_SUPPORTED";
5543 case RIL_E_SS_MODIFIED_TO_SS: return "E_SS_MODIFIED_TO_SS";
5544 case RIL_E_LCE_NOT_SUPPORTED: return "E_LCE_NOT_SUPPORTED";
5545 case RIL_E_NO_MEMORY: return "E_NO_MEMORY";
5546 case RIL_E_INTERNAL_ERR: return "E_INTERNAL_ERR";
5547 case RIL_E_SYSTEM_ERR: return "E_SYSTEM_ERR";
5548 case RIL_E_MODEM_ERR: return "E_MODEM_ERR";
5549 case RIL_E_INVALID_STATE: return "E_INVALID_STATE";
5550 case RIL_E_NO_RESOURCES: return "E_NO_RESOURCES";
5551 case RIL_E_SIM_ERR: return "E_SIM_ERR";
5552 case RIL_E_INVALID_ARGUMENTS: return "E_INVALID_ARGUMENTS";
5553 case RIL_E_INVALID_SIM_STATE: return "E_INVALID_SIM_STATE";
5554 case RIL_E_INVALID_MODEM_STATE: return "E_INVALID_MODEM_STATE";
5555 case RIL_E_INVALID_CALL_ID: return "E_INVALID_CALL_ID";
5556 case RIL_E_NO_SMS_TO_ACK: return "E_NO_SMS_TO_ACK";
5557 case RIL_E_NETWORK_ERR: return "E_NETWORK_ERR";
5558 case RIL_E_REQUEST_RATE_LIMITED: return "E_REQUEST_RATE_LIMITED";
5559 case RIL_E_SIM_BUSY: return "E_SIM_BUSY";
5560 case RIL_E_SIM_FULL: return "E_SIM_FULL";
5561 case RIL_E_NETWORK_REJECT: return "E_NETWORK_REJECT";
5562 case RIL_E_OPERATION_NOT_ALLOWED: return "E_OPERATION_NOT_ALLOWED";
5563 case RIL_E_EMPTY_RECORD: "E_EMPTY_RECORD";
5564 case RIL_E_INVALID_SMS_FORMAT: return "E_INVALID_SMS_FORMAT";
5565 case RIL_E_ENCODING_ERR: return "E_ENCODING_ERR";
5566 case RIL_E_INVALID_SMSC_ADDRESS: return "E_INVALID_SMSC_ADDRESS";
5567 case RIL_E_NO_SUCH_ENTRY: return "E_NO_SUCH_ENTRY";
5568 case RIL_E_NETWORK_NOT_READY: return "E_NETWORK_NOT_READY";
5569 case RIL_E_NOT_PROVISIONED: return "E_NOT_PROVISIONED";
5570 case RIL_E_NO_SUBSCRIPTION: return "E_NO_SUBSCRIPTION";
5571 case RIL_E_NO_NETWORK_FOUND: return "E_NO_NETWORK_FOUND";
5572 case RIL_E_DEVICE_IN_USE: return "E_DEVICE_IN_USE";
5573 case RIL_E_ABORTED: return "E_ABORTED";
5574 case RIL_E_OEM_ERROR_1: return "E_OEM_ERROR_1";
5575 case RIL_E_OEM_ERROR_2: return "E_OEM_ERROR_2";
5576 case RIL_E_OEM_ERROR_3: return "E_OEM_ERROR_3";
5577 case RIL_E_OEM_ERROR_4: return "E_OEM_ERROR_4";
5578 case RIL_E_OEM_ERROR_5: return "E_OEM_ERROR_5";
5579 case RIL_E_OEM_ERROR_6: return "E_OEM_ERROR_6";
5580 case RIL_E_OEM_ERROR_7: return "E_OEM_ERROR_7";
5581 case RIL_E_OEM_ERROR_8: return "E_OEM_ERROR_8";
5582 case RIL_E_OEM_ERROR_9: return "E_OEM_ERROR_9";
5583 case RIL_E_OEM_ERROR_10: return "E_OEM_ERROR_10";
5584 case RIL_E_OEM_ERROR_11: return "E_OEM_ERROR_11";
5585 case RIL_E_OEM_ERROR_12: return "E_OEM_ERROR_12";
5586 case RIL_E_OEM_ERROR_13: return "E_OEM_ERROR_13";
5587 case RIL_E_OEM_ERROR_14: return "E_OEM_ERROR_14";
5588 case RIL_E_OEM_ERROR_15: return "E_OEM_ERROR_15";
5589 case RIL_E_OEM_ERROR_16: return "E_OEM_ERROR_16";
5590 case RIL_E_OEM_ERROR_17: return "E_OEM_ERROR_17";
5591 case RIL_E_OEM_ERROR_18: return "E_OEM_ERROR_18";
5592 case RIL_E_OEM_ERROR_19: return "E_OEM_ERROR_19";
5593 case RIL_E_OEM_ERROR_20: return "E_OEM_ERROR_20";
5594 case RIL_E_OEM_ERROR_21: return "E_OEM_ERROR_21";
5595 case RIL_E_OEM_ERROR_22: return "E_OEM_ERROR_22";
5596 case RIL_E_OEM_ERROR_23: return "E_OEM_ERROR_23";
5597 case RIL_E_OEM_ERROR_24: return "E_OEM_ERROR_24";
5598 case RIL_E_OEM_ERROR_25: return "E_OEM_ERROR_25";
5599 default: return "<unknown error>";
5600 }
5601 }
5602
5603 const char *
radioStateToString(RIL_RadioState s)5604 radioStateToString(RIL_RadioState s) {
5605 switch(s) {
5606 case RADIO_STATE_OFF: return "RADIO_OFF";
5607 case RADIO_STATE_UNAVAILABLE: return "RADIO_UNAVAILABLE";
5608 case RADIO_STATE_SIM_NOT_READY: return "RADIO_SIM_NOT_READY";
5609 case RADIO_STATE_SIM_LOCKED_OR_ABSENT: return "RADIO_SIM_LOCKED_OR_ABSENT";
5610 case RADIO_STATE_SIM_READY: return "RADIO_SIM_READY";
5611 case RADIO_STATE_RUIM_NOT_READY:return"RADIO_RUIM_NOT_READY";
5612 case RADIO_STATE_RUIM_READY:return"RADIO_RUIM_READY";
5613 case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:return"RADIO_RUIM_LOCKED_OR_ABSENT";
5614 case RADIO_STATE_NV_NOT_READY:return"RADIO_NV_NOT_READY";
5615 case RADIO_STATE_NV_READY:return"RADIO_NV_READY";
5616 case RADIO_STATE_ON:return"RADIO_ON";
5617 default: return "<unknown state>";
5618 }
5619 }
5620
5621 const char *
callStateToString(RIL_CallState s)5622 callStateToString(RIL_CallState s) {
5623 switch(s) {
5624 case RIL_CALL_ACTIVE : return "ACTIVE";
5625 case RIL_CALL_HOLDING: return "HOLDING";
5626 case RIL_CALL_DIALING: return "DIALING";
5627 case RIL_CALL_ALERTING: return "ALERTING";
5628 case RIL_CALL_INCOMING: return "INCOMING";
5629 case RIL_CALL_WAITING: return "WAITING";
5630 default: return "<unknown state>";
5631 }
5632 }
5633
5634 const char *
requestToString(int request)5635 requestToString(int request) {
5636 /*
5637 cat libs/telephony/ril_commands.h \
5638 | egrep "^ *{RIL_" \
5639 | sed -re 's/\{RIL_([^,]+),[^,]+,([^}]+).+/case RIL_\1: return "\1";/'
5640
5641
5642 cat libs/telephony/ril_unsol_commands.h \
5643 | egrep "^ *{RIL_" \
5644 | sed -re 's/\{RIL_([^,]+),([^}]+).+/case RIL_\1: return "\1";/'
5645
5646 */
5647 switch(request) {
5648 case RIL_REQUEST_GET_SIM_STATUS: return "GET_SIM_STATUS";
5649 case RIL_REQUEST_ENTER_SIM_PIN: return "ENTER_SIM_PIN";
5650 case RIL_REQUEST_ENTER_SIM_PUK: return "ENTER_SIM_PUK";
5651 case RIL_REQUEST_ENTER_SIM_PIN2: return "ENTER_SIM_PIN2";
5652 case RIL_REQUEST_ENTER_SIM_PUK2: return "ENTER_SIM_PUK2";
5653 case RIL_REQUEST_CHANGE_SIM_PIN: return "CHANGE_SIM_PIN";
5654 case RIL_REQUEST_CHANGE_SIM_PIN2: return "CHANGE_SIM_PIN2";
5655 case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION: return "ENTER_NETWORK_DEPERSONALIZATION";
5656 case RIL_REQUEST_GET_CURRENT_CALLS: return "GET_CURRENT_CALLS";
5657 case RIL_REQUEST_DIAL: return "DIAL";
5658 case RIL_REQUEST_GET_IMSI: return "GET_IMSI";
5659 case RIL_REQUEST_HANGUP: return "HANGUP";
5660 case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: return "HANGUP_WAITING_OR_BACKGROUND";
5661 case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: return "HANGUP_FOREGROUND_RESUME_BACKGROUND";
5662 case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: return "SWITCH_WAITING_OR_HOLDING_AND_ACTIVE";
5663 case RIL_REQUEST_CONFERENCE: return "CONFERENCE";
5664 case RIL_REQUEST_UDUB: return "UDUB";
5665 case RIL_REQUEST_LAST_CALL_FAIL_CAUSE: return "LAST_CALL_FAIL_CAUSE";
5666 case RIL_REQUEST_SIGNAL_STRENGTH: return "SIGNAL_STRENGTH";
5667 case RIL_REQUEST_VOICE_REGISTRATION_STATE: return "VOICE_REGISTRATION_STATE";
5668 case RIL_REQUEST_DATA_REGISTRATION_STATE: return "DATA_REGISTRATION_STATE";
5669 case RIL_REQUEST_OPERATOR: return "OPERATOR";
5670 case RIL_REQUEST_RADIO_POWER: return "RADIO_POWER";
5671 case RIL_REQUEST_DTMF: return "DTMF";
5672 case RIL_REQUEST_SEND_SMS: return "SEND_SMS";
5673 case RIL_REQUEST_SEND_SMS_EXPECT_MORE: return "SEND_SMS_EXPECT_MORE";
5674 case RIL_REQUEST_SETUP_DATA_CALL: return "SETUP_DATA_CALL";
5675 case RIL_REQUEST_SIM_IO: return "SIM_IO";
5676 case RIL_REQUEST_SEND_USSD: return "SEND_USSD";
5677 case RIL_REQUEST_CANCEL_USSD: return "CANCEL_USSD";
5678 case RIL_REQUEST_GET_CLIR: return "GET_CLIR";
5679 case RIL_REQUEST_SET_CLIR: return "SET_CLIR";
5680 case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS: return "QUERY_CALL_FORWARD_STATUS";
5681 case RIL_REQUEST_SET_CALL_FORWARD: return "SET_CALL_FORWARD";
5682 case RIL_REQUEST_QUERY_CALL_WAITING: return "QUERY_CALL_WAITING";
5683 case RIL_REQUEST_SET_CALL_WAITING: return "SET_CALL_WAITING";
5684 case RIL_REQUEST_SMS_ACKNOWLEDGE: return "SMS_ACKNOWLEDGE";
5685 case RIL_REQUEST_GET_IMEI: return "GET_IMEI";
5686 case RIL_REQUEST_GET_IMEISV: return "GET_IMEISV";
5687 case RIL_REQUEST_ANSWER: return "ANSWER";
5688 case RIL_REQUEST_DEACTIVATE_DATA_CALL: return "DEACTIVATE_DATA_CALL";
5689 case RIL_REQUEST_QUERY_FACILITY_LOCK: return "QUERY_FACILITY_LOCK";
5690 case RIL_REQUEST_SET_FACILITY_LOCK: return "SET_FACILITY_LOCK";
5691 case RIL_REQUEST_CHANGE_BARRING_PASSWORD: return "CHANGE_BARRING_PASSWORD";
5692 case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: return "QUERY_NETWORK_SELECTION_MODE";
5693 case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: return "SET_NETWORK_SELECTION_AUTOMATIC";
5694 case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL: return "SET_NETWORK_SELECTION_MANUAL";
5695 case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS : return "QUERY_AVAILABLE_NETWORKS ";
5696 case RIL_REQUEST_DTMF_START: return "DTMF_START";
5697 case RIL_REQUEST_DTMF_STOP: return "DTMF_STOP";
5698 case RIL_REQUEST_BASEBAND_VERSION: return "BASEBAND_VERSION";
5699 case RIL_REQUEST_SEPARATE_CONNECTION: return "SEPARATE_CONNECTION";
5700 case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: return "SET_PREFERRED_NETWORK_TYPE";
5701 case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: return "GET_PREFERRED_NETWORK_TYPE";
5702 case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS: return "GET_NEIGHBORING_CELL_IDS";
5703 case RIL_REQUEST_SET_MUTE: return "SET_MUTE";
5704 case RIL_REQUEST_GET_MUTE: return "GET_MUTE";
5705 case RIL_REQUEST_QUERY_CLIP: return "QUERY_CLIP";
5706 case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE: return "LAST_DATA_CALL_FAIL_CAUSE";
5707 case RIL_REQUEST_DATA_CALL_LIST: return "DATA_CALL_LIST";
5708 case RIL_REQUEST_NV_RESET_CONFIG: return "NV_RESET_CONFIG";
5709 case RIL_REQUEST_RESET_RADIO: return "RESET_RADIO";
5710 case RIL_REQUEST_OEM_HOOK_RAW: return "OEM_HOOK_RAW";
5711 case RIL_REQUEST_OEM_HOOK_STRINGS: return "OEM_HOOK_STRINGS";
5712 case RIL_REQUEST_SET_BAND_MODE: return "SET_BAND_MODE";
5713 case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE: return "QUERY_AVAILABLE_BAND_MODE";
5714 case RIL_REQUEST_STK_GET_PROFILE: return "STK_GET_PROFILE";
5715 case RIL_REQUEST_STK_SET_PROFILE: return "STK_SET_PROFILE";
5716 case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND: return "STK_SEND_ENVELOPE_COMMAND";
5717 case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE: return "STK_SEND_TERMINAL_RESPONSE";
5718 case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM: return "STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM";
5719 case RIL_REQUEST_SCREEN_STATE: return "SCREEN_STATE";
5720 case RIL_REQUEST_EXPLICIT_CALL_TRANSFER: return "EXPLICIT_CALL_TRANSFER";
5721 case RIL_REQUEST_SET_LOCATION_UPDATES: return "SET_LOCATION_UPDATES";
5722 case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE:return"CDMA_SET_SUBSCRIPTION_SOURCE";
5723 case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE:return"CDMA_SET_ROAMING_PREFERENCE";
5724 case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE:return"CDMA_QUERY_ROAMING_PREFERENCE";
5725 case RIL_REQUEST_SET_TTY_MODE:return"SET_TTY_MODE";
5726 case RIL_REQUEST_QUERY_TTY_MODE:return"QUERY_TTY_MODE";
5727 case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE";
5728 case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE";
5729 case RIL_REQUEST_CDMA_FLASH:return"CDMA_FLASH";
5730 case RIL_REQUEST_CDMA_BURST_DTMF:return"CDMA_BURST_DTMF";
5731 case RIL_REQUEST_CDMA_SEND_SMS:return"CDMA_SEND_SMS";
5732 case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE:return"CDMA_SMS_ACKNOWLEDGE";
5733 case RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG:return"GSM_GET_BROADCAST_SMS_CONFIG";
5734 case RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG:return"GSM_SET_BROADCAST_SMS_CONFIG";
5735 case RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG:return "CDMA_GET_BROADCAST_SMS_CONFIG";
5736 case RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG:return "CDMA_SET_BROADCAST_SMS_CONFIG";
5737 case RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION:return "CDMA_SMS_BROADCAST_ACTIVATION";
5738 case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY: return"CDMA_VALIDATE_AND_WRITE_AKEY";
5739 case RIL_REQUEST_CDMA_SUBSCRIPTION: return"CDMA_SUBSCRIPTION";
5740 case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM: return "CDMA_WRITE_SMS_TO_RUIM";
5741 case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM: return "CDMA_DELETE_SMS_ON_RUIM";
5742 case RIL_REQUEST_DEVICE_IDENTITY: return "DEVICE_IDENTITY";
5743 case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: return "EXIT_EMERGENCY_CALLBACK_MODE";
5744 case RIL_REQUEST_GET_SMSC_ADDRESS: return "GET_SMSC_ADDRESS";
5745 case RIL_REQUEST_SET_SMSC_ADDRESS: return "SET_SMSC_ADDRESS";
5746 case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS: return "REPORT_SMS_MEMORY_STATUS";
5747 case RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING: return "REPORT_STK_SERVICE_IS_RUNNING";
5748 case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE: return "CDMA_GET_SUBSCRIPTION_SOURCE";
5749 case RIL_REQUEST_ISIM_AUTHENTICATION: return "ISIM_AUTHENTICATION";
5750 case RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU: return "RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU";
5751 case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS: return "RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS";
5752 case RIL_REQUEST_VOICE_RADIO_TECH: return "VOICE_RADIO_TECH";
5753 case RIL_REQUEST_WRITE_SMS_TO_SIM: return "WRITE_SMS_TO_SIM";
5754 case RIL_REQUEST_GET_CELL_INFO_LIST: return"GET_CELL_INFO_LIST";
5755 case RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE: return"SET_UNSOL_CELL_INFO_LIST_RATE";
5756 case RIL_REQUEST_SET_INITIAL_ATTACH_APN: return "RIL_REQUEST_SET_INITIAL_ATTACH_APN";
5757 case RIL_REQUEST_IMS_REGISTRATION_STATE: return "IMS_REGISTRATION_STATE";
5758 case RIL_REQUEST_IMS_SEND_SMS: return "IMS_SEND_SMS";
5759 case RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC: return "SIM_TRANSMIT_APDU_BASIC";
5760 case RIL_REQUEST_SIM_OPEN_CHANNEL: return "SIM_OPEN_CHANNEL";
5761 case RIL_REQUEST_SIM_CLOSE_CHANNEL: return "SIM_CLOSE_CHANNEL";
5762 case RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL: return "SIM_TRANSMIT_APDU_CHANNEL";
5763 case RIL_REQUEST_GET_RADIO_CAPABILITY: return "RIL_REQUEST_GET_RADIO_CAPABILITY";
5764 case RIL_REQUEST_SET_RADIO_CAPABILITY: return "RIL_REQUEST_SET_RADIO_CAPABILITY";
5765 case RIL_REQUEST_SET_UICC_SUBSCRIPTION: return "SET_UICC_SUBSCRIPTION";
5766 case RIL_REQUEST_ALLOW_DATA: return "ALLOW_DATA";
5767 case RIL_REQUEST_GET_HARDWARE_CONFIG: return "GET_HARDWARE_CONFIG";
5768 case RIL_REQUEST_SIM_AUTHENTICATION: return "SIM_AUTHENTICATION";
5769 case RIL_REQUEST_GET_DC_RT_INFO: return "GET_DC_RT_INFO";
5770 case RIL_REQUEST_SET_DC_RT_INFO_RATE: return "SET_DC_RT_INFO_RATE";
5771 case RIL_REQUEST_SET_DATA_PROFILE: return "SET_DATA_PROFILE";
5772 case RIL_REQUEST_SET_CARRIER_RESTRICTIONS: return "SET_CARRIER_RESTRICTIONS";
5773 case RIL_REQUEST_GET_CARRIER_RESTRICTIONS: return "GET_CARRIER_RESTRICTIONS";
5774 case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: return "UNSOL_RESPONSE_RADIO_STATE_CHANGED";
5775 case RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED: return "UNSOL_RESPONSE_CALL_STATE_CHANGED";
5776 case RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED";
5777 case RIL_UNSOL_RESPONSE_NEW_SMS: return "UNSOL_RESPONSE_NEW_SMS";
5778 case RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT: return "UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT";
5779 case RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM: return "UNSOL_RESPONSE_NEW_SMS_ON_SIM";
5780 case RIL_UNSOL_ON_USSD: return "UNSOL_ON_USSD";
5781 case RIL_UNSOL_ON_USSD_REQUEST: return "UNSOL_ON_USSD_REQUEST(obsolete)";
5782 case RIL_UNSOL_NITZ_TIME_RECEIVED: return "UNSOL_NITZ_TIME_RECEIVED";
5783 case RIL_UNSOL_SIGNAL_STRENGTH: return "UNSOL_SIGNAL_STRENGTH";
5784 case RIL_UNSOL_SUPP_SVC_NOTIFICATION: return "UNSOL_SUPP_SVC_NOTIFICATION";
5785 case RIL_UNSOL_STK_SESSION_END: return "UNSOL_STK_SESSION_END";
5786 case RIL_UNSOL_STK_PROACTIVE_COMMAND: return "UNSOL_STK_PROACTIVE_COMMAND";
5787 case RIL_UNSOL_STK_EVENT_NOTIFY: return "UNSOL_STK_EVENT_NOTIFY";
5788 case RIL_UNSOL_STK_CALL_SETUP: return "UNSOL_STK_CALL_SETUP";
5789 case RIL_UNSOL_SIM_SMS_STORAGE_FULL: return "UNSOL_SIM_SMS_STORAGE_FUL";
5790 case RIL_UNSOL_SIM_REFRESH: return "UNSOL_SIM_REFRESH";
5791 case RIL_UNSOL_DATA_CALL_LIST_CHANGED: return "UNSOL_DATA_CALL_LIST_CHANGED";
5792 case RIL_UNSOL_CALL_RING: return "UNSOL_CALL_RING";
5793 case RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED: return "UNSOL_RESPONSE_SIM_STATUS_CHANGED";
5794 case RIL_UNSOL_RESPONSE_CDMA_NEW_SMS: return "UNSOL_NEW_CDMA_SMS";
5795 case RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS: return "UNSOL_NEW_BROADCAST_SMS";
5796 case RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL: return "UNSOL_CDMA_RUIM_SMS_STORAGE_FULL";
5797 case RIL_UNSOL_RESTRICTED_STATE_CHANGED: return "UNSOL_RESTRICTED_STATE_CHANGED";
5798 case RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE: return "UNSOL_ENTER_EMERGENCY_CALLBACK_MODE";
5799 case RIL_UNSOL_CDMA_CALL_WAITING: return "UNSOL_CDMA_CALL_WAITING";
5800 case RIL_UNSOL_CDMA_OTA_PROVISION_STATUS: return "UNSOL_CDMA_OTA_PROVISION_STATUS";
5801 case RIL_UNSOL_CDMA_INFO_REC: return "UNSOL_CDMA_INFO_REC";
5802 case RIL_UNSOL_OEM_HOOK_RAW: return "UNSOL_OEM_HOOK_RAW";
5803 case RIL_UNSOL_RINGBACK_TONE: return "UNSOL_RINGBACK_TONE";
5804 case RIL_UNSOL_RESEND_INCALL_MUTE: return "UNSOL_RESEND_INCALL_MUTE";
5805 case RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED: return "UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED";
5806 case RIL_UNSOL_CDMA_PRL_CHANGED: return "UNSOL_CDMA_PRL_CHANGED";
5807 case RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE: return "UNSOL_EXIT_EMERGENCY_CALLBACK_MODE";
5808 case RIL_UNSOL_RIL_CONNECTED: return "UNSOL_RIL_CONNECTED";
5809 case RIL_UNSOL_VOICE_RADIO_TECH_CHANGED: return "UNSOL_VOICE_RADIO_TECH_CHANGED";
5810 case RIL_UNSOL_CELL_INFO_LIST: return "UNSOL_CELL_INFO_LIST";
5811 case RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED: return "RESPONSE_IMS_NETWORK_STATE_CHANGED";
5812 case RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED: return "UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED";
5813 case RIL_UNSOL_SRVCC_STATE_NOTIFY: return "UNSOL_SRVCC_STATE_NOTIFY";
5814 case RIL_UNSOL_HARDWARE_CONFIG_CHANGED: return "HARDWARE_CONFIG_CHANGED";
5815 case RIL_UNSOL_DC_RT_INFO_CHANGED: return "UNSOL_DC_RT_INFO_CHANGED";
5816 case RIL_REQUEST_SHUTDOWN: return "SHUTDOWN";
5817 case RIL_UNSOL_RADIO_CAPABILITY: return "RIL_UNSOL_RADIO_CAPABILITY";
5818 case RIL_RESPONSE_ACKNOWLEDGEMENT: return "RIL_RESPONSE_ACKNOWLEDGEMENT";
5819 case RIL_UNSOL_PCO_DATA: return "RIL_UNSOL_PCO_DATA";
5820 default: return "<unknown request>";
5821 }
5822 }
5823
5824 const char *
rilSocketIdToString(RIL_SOCKET_ID socket_id)5825 rilSocketIdToString(RIL_SOCKET_ID socket_id)
5826 {
5827 switch(socket_id) {
5828 case RIL_SOCKET_1:
5829 return "RIL_SOCKET_1";
5830 #if (SIM_COUNT >= 2)
5831 case RIL_SOCKET_2:
5832 return "RIL_SOCKET_2";
5833 #endif
5834 #if (SIM_COUNT >= 3)
5835 case RIL_SOCKET_3:
5836 return "RIL_SOCKET_3";
5837 #endif
5838 #if (SIM_COUNT >= 4)
5839 case RIL_SOCKET_4:
5840 return "RIL_SOCKET_4";
5841 #endif
5842 default:
5843 return "not a valid RIL";
5844 }
5845 }
5846
5847 /*
5848 * Returns true for a debuggable build.
5849 */
isDebuggable()5850 static bool isDebuggable() {
5851 char debuggable[PROP_VALUE_MAX];
5852 property_get("ro.debuggable", debuggable, "0");
5853 if (strcmp(debuggable, "1") == 0) {
5854 return true;
5855 }
5856 return false;
5857 }
5858
5859 } /* namespace android */
5860
rilEventAddWakeup_helper(struct ril_event * ev)5861 void rilEventAddWakeup_helper(struct ril_event *ev) {
5862 android::rilEventAddWakeup(ev);
5863 }
5864
listenCallback_helper(int fd,short flags,void * param)5865 void listenCallback_helper(int fd, short flags, void *param) {
5866 android::listenCallback(fd, flags, param);
5867 }
5868
blockingWrite_helper(int fd,void * buffer,size_t len)5869 int blockingWrite_helper(int fd, void *buffer, size_t len) {
5870 return android::blockingWrite(fd, buffer, len);
5871 }
5872