1 /* //device/libs/telephony/ril.cpp
2 **
3 ** Copyright 2006, The Android Open Source Project
4 **
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
8 **
9 ** http://www.apache.org/licenses/LICENSE-2.0
10 **
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 */
17
18 #define LOG_TAG "RILC"
19
20 #include <hardware_legacy/power.h>
21
22 #include <telephony/ril.h>
23 #include <telephony/ril_cdma_sms.h>
24 #include <cutils/sockets.h>
25 #include <cutils/jstring.h>
26 #include <cutils/record_stream.h>
27 #include <utils/Log.h>
28 #include <utils/SystemClock.h>
29 #include <pthread.h>
30 #include <binder/Parcel.h>
31 #include <cutils/jstring.h>
32
33 #include <sys/types.h>
34 #include <pwd.h>
35
36 #include <stdio.h>
37 #include <stdlib.h>
38 #include <stdarg.h>
39 #include <string.h>
40 #include <unistd.h>
41 #include <fcntl.h>
42 #include <time.h>
43 #include <errno.h>
44 #include <assert.h>
45 #include <ctype.h>
46 #include <alloca.h>
47 #include <sys/un.h>
48 #include <assert.h>
49 #include <netinet/in.h>
50 #include <cutils/properties.h>
51
52 #include <ril_event.h>
53
54 namespace android {
55
56 #define PHONE_PROCESS "radio"
57
58 #define SOCKET_NAME_RIL "rild"
59 #define SOCKET_NAME_RIL_DEBUG "rild-debug"
60
61 #define ANDROID_WAKE_LOCK_NAME "radio-interface"
62
63
64 #define PROPERTY_RIL_IMPL "gsm.version.ril-impl"
65
66 // match with constant in RIL.java
67 #define MAX_COMMAND_BYTES (8 * 1024)
68
69 // Basically: memset buffers that the client library
70 // shouldn't be using anymore in an attempt to find
71 // memory usage issues sooner.
72 #define MEMSET_FREED 1
73
74 #define NUM_ELEMS(a) (sizeof (a) / sizeof (a)[0])
75
76 #define MIN(a,b) ((a)<(b) ? (a) : (b))
77
78 /* Constants for response types */
79 #define RESPONSE_SOLICITED 0
80 #define RESPONSE_UNSOLICITED 1
81
82 /* Negative values for private RIL errno's */
83 #define RIL_ERRNO_INVALID_RESPONSE -1
84
85 // request, response, and unsolicited msg print macro
86 #define PRINTBUF_SIZE 8096
87
88 // Enable RILC log
89 #define RILC_LOG 0
90
91 #if RILC_LOG
92 #define startRequest sprintf(printBuf, "(")
93 #define closeRequest sprintf(printBuf, "%s)", printBuf)
94 #define printRequest(token, req) \
95 LOGD("[%04d]> %s %s", token, requestToString(req), printBuf)
96
97 #define startResponse sprintf(printBuf, "%s {", printBuf)
98 #define closeResponse sprintf(printBuf, "%s}", printBuf)
99 #define printResponse LOGD("%s", printBuf)
100
101 #define clearPrintBuf printBuf[0] = 0
102 #define removeLastChar printBuf[strlen(printBuf)-1] = 0
103 #define appendPrintBuf(x...) sprintf(printBuf, x)
104 #else
105 #define startRequest
106 #define closeRequest
107 #define printRequest(token, req)
108 #define startResponse
109 #define closeResponse
110 #define printResponse
111 #define clearPrintBuf
112 #define removeLastChar
113 #define appendPrintBuf(x...)
114 #endif
115
116 enum WakeType {DONT_WAKE, WAKE_PARTIAL};
117
118 typedef struct {
119 int requestNumber;
120 void (*dispatchFunction) (Parcel &p, struct RequestInfo *pRI);
121 int(*responseFunction) (Parcel &p, void *response, size_t responselen);
122 } CommandInfo;
123
124 typedef struct {
125 int requestNumber;
126 int (*responseFunction) (Parcel &p, void *response, size_t responselen);
127 WakeType wakeType;
128 } UnsolResponseInfo;
129
130 typedef struct RequestInfo {
131 int32_t token; //this is not RIL_Token
132 CommandInfo *pCI;
133 struct RequestInfo *p_next;
134 char cancelled;
135 char local; // responses to local commands do not go back to command process
136 } RequestInfo;
137
138 typedef struct UserCallbackInfo {
139 RIL_TimedCallback p_callback;
140 void *userParam;
141 struct ril_event event;
142 struct UserCallbackInfo *p_next;
143 } UserCallbackInfo;
144
145
146 /*******************************************************************/
147
148 RIL_RadioFunctions s_callbacks = {0, NULL, NULL, NULL, NULL, NULL};
149 static int s_registerCalled = 0;
150
151 static pthread_t s_tid_dispatch;
152 static pthread_t s_tid_reader;
153 static int s_started = 0;
154
155 static int s_fdListen = -1;
156 static int s_fdCommand = -1;
157 static int s_fdDebug = -1;
158
159 static int s_fdWakeupRead;
160 static int s_fdWakeupWrite;
161
162 static struct ril_event s_commands_event;
163 static struct ril_event s_wakeupfd_event;
164 static struct ril_event s_listen_event;
165 static struct ril_event s_wake_timeout_event;
166 static struct ril_event s_debug_event;
167
168
169 static const struct timeval TIMEVAL_WAKE_TIMEOUT = {1,0};
170
171 static pthread_mutex_t s_pendingRequestsMutex = PTHREAD_MUTEX_INITIALIZER;
172 static pthread_mutex_t s_writeMutex = PTHREAD_MUTEX_INITIALIZER;
173 static pthread_mutex_t s_startupMutex = PTHREAD_MUTEX_INITIALIZER;
174 static pthread_cond_t s_startupCond = PTHREAD_COND_INITIALIZER;
175
176 static pthread_mutex_t s_dispatchMutex = PTHREAD_MUTEX_INITIALIZER;
177 static pthread_cond_t s_dispatchCond = PTHREAD_COND_INITIALIZER;
178
179 static RequestInfo *s_pendingRequests = NULL;
180
181 static RequestInfo *s_toDispatchHead = NULL;
182 static RequestInfo *s_toDispatchTail = NULL;
183
184 static UserCallbackInfo *s_last_wake_timeout_info = NULL;
185
186 static void *s_lastNITZTimeData = NULL;
187 static size_t s_lastNITZTimeDataSize;
188
189 #if RILC_LOG
190 static char printBuf[PRINTBUF_SIZE];
191 #endif
192
193 /*******************************************************************/
194
195 static void dispatchVoid (Parcel& p, RequestInfo *pRI);
196 static void dispatchString (Parcel& p, RequestInfo *pRI);
197 static void dispatchStrings (Parcel& p, RequestInfo *pRI);
198 static void dispatchInts (Parcel& p, RequestInfo *pRI);
199 static void dispatchDial (Parcel& p, RequestInfo *pRI);
200 static void dispatchSIM_IO (Parcel& p, RequestInfo *pRI);
201 static void dispatchCallForward(Parcel& p, RequestInfo *pRI);
202 static void dispatchRaw(Parcel& p, RequestInfo *pRI);
203 static void dispatchSmsWrite (Parcel &p, RequestInfo *pRI);
204
205 static void dispatchCdmaSms(Parcel &p, RequestInfo *pRI);
206 static void dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI);
207 static void dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI);
208 static void dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI);
209 static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI);
210 static int responseInts(Parcel &p, void *response, size_t responselen);
211 static int responseStrings(Parcel &p, void *response, size_t responselen);
212 static int responseString(Parcel &p, void *response, size_t responselen);
213 static int responseVoid(Parcel &p, void *response, size_t responselen);
214 static int responseCallList(Parcel &p, void *response, size_t responselen);
215 static int responseSMS(Parcel &p, void *response, size_t responselen);
216 static int responseSIM_IO(Parcel &p, void *response, size_t responselen);
217 static int responseCallForwards(Parcel &p, void *response, size_t responselen);
218 static int responseDataCallList(Parcel &p, void *response, size_t responselen);
219 static int responseRaw(Parcel &p, void *response, size_t responselen);
220 static int responseSsn(Parcel &p, void *response, size_t responselen);
221 static int responseSimStatus(Parcel &p, void *response, size_t responselen);
222 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen);
223 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen);
224 static int responseCdmaSms(Parcel &p, void *response, size_t responselen);
225 static int responseCellList(Parcel &p, void *response, size_t responselen);
226 static int responseCdmaInformationRecords(Parcel &p,void *response, size_t responselen);
227 static int responseRilSignalStrength(Parcel &p,void *response, size_t responselen);
228 static int responseCallRing(Parcel &p, void *response, size_t responselen);
229 static int responseCdmaSignalInfoRecord(Parcel &p,void *response, size_t responselen);
230 static int responseCdmaCallWaiting(Parcel &p,void *response, size_t responselen);
231
232 extern "C" const char * requestToString(int request);
233 extern "C" const char * failCauseToString(RIL_Errno);
234 extern "C" const char * callStateToString(RIL_CallState);
235 extern "C" const char * radioStateToString(RIL_RadioState);
236
237 #ifdef RIL_SHLIB
238 extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
239 size_t datalen);
240 #endif
241
242 static UserCallbackInfo * internalRequestTimedCallback
243 (RIL_TimedCallback callback, void *param,
244 const struct timeval *relativeTime);
245
246 /** Index == requestNumber */
247 static CommandInfo s_commands[] = {
248 #include "ril_commands.h"
249 };
250
251 static UnsolResponseInfo s_unsolResponses[] = {
252 #include "ril_unsol_commands.h"
253 };
254
255
256 static char *
strdupReadString(Parcel & p)257 strdupReadString(Parcel &p) {
258 size_t stringlen;
259 const char16_t *s16;
260
261 s16 = p.readString16Inplace(&stringlen);
262
263 return strndup16to8(s16, stringlen);
264 }
265
writeStringToParcel(Parcel & p,const char * s)266 static void writeStringToParcel(Parcel &p, const char *s) {
267 char16_t *s16;
268 size_t s16_len;
269 s16 = strdup8to16(s, &s16_len);
270 p.writeString16(s16, s16_len);
271 free(s16);
272 }
273
274
275 static void
memsetString(char * s)276 memsetString (char *s) {
277 if (s != NULL) {
278 memset (s, 0, strlen(s));
279 }
280 }
281
nullParcelReleaseFunction(const uint8_t * data,size_t dataSize,const size_t * objects,size_t objectsSize,void * cookie)282 void nullParcelReleaseFunction (const uint8_t* data, size_t dataSize,
283 const size_t* objects, size_t objectsSize,
284 void* cookie) {
285 // do nothing -- the data reference lives longer than the Parcel object
286 }
287
288 /**
289 * To be called from dispatch thread
290 * Issue a single local request, ensuring that the response
291 * is not sent back up to the command process
292 */
293 static void
issueLocalRequest(int request,void * data,int len)294 issueLocalRequest(int request, void *data, int len) {
295 RequestInfo *pRI;
296 int ret;
297
298 pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
299
300 pRI->local = 1;
301 pRI->token = 0xffffffff; // token is not used in this context
302 pRI->pCI = &(s_commands[request]);
303
304 ret = pthread_mutex_lock(&s_pendingRequestsMutex);
305 assert (ret == 0);
306
307 pRI->p_next = s_pendingRequests;
308 s_pendingRequests = pRI;
309
310 ret = pthread_mutex_unlock(&s_pendingRequestsMutex);
311 assert (ret == 0);
312
313 LOGD("C[locl]> %s", requestToString(request));
314
315 s_callbacks.onRequest(request, data, len, pRI);
316 }
317
318
319
320 static int
processCommandBuffer(void * buffer,size_t buflen)321 processCommandBuffer(void *buffer, size_t buflen) {
322 Parcel p;
323 status_t status;
324 int32_t request;
325 int32_t token;
326 RequestInfo *pRI;
327 int ret;
328
329 p.setData((uint8_t *) buffer, buflen);
330
331 // status checked at end
332 status = p.readInt32(&request);
333 status = p.readInt32 (&token);
334
335 if (status != NO_ERROR) {
336 LOGE("invalid request block");
337 return 0;
338 }
339
340 if (request < 1 || request >= (int32_t)NUM_ELEMS(s_commands)) {
341 LOGE("unsupported request code %d token %d", request, token);
342 // FIXME this should perhaps return a response
343 return 0;
344 }
345
346
347 pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
348
349 pRI->token = token;
350 pRI->pCI = &(s_commands[request]);
351
352 ret = pthread_mutex_lock(&s_pendingRequestsMutex);
353 assert (ret == 0);
354
355 pRI->p_next = s_pendingRequests;
356 s_pendingRequests = pRI;
357
358 ret = pthread_mutex_unlock(&s_pendingRequestsMutex);
359 assert (ret == 0);
360
361 /* sLastDispatchedToken = token; */
362
363 pRI->pCI->dispatchFunction(p, pRI);
364
365 return 0;
366 }
367
368 static void
invalidCommandBlock(RequestInfo * pRI)369 invalidCommandBlock (RequestInfo *pRI) {
370 LOGE("invalid command block for token %d request %s",
371 pRI->token, requestToString(pRI->pCI->requestNumber));
372 }
373
374 /** Callee expects NULL */
375 static void
dispatchVoid(Parcel & p,RequestInfo * pRI)376 dispatchVoid (Parcel& p, RequestInfo *pRI) {
377 clearPrintBuf;
378 printRequest(pRI->token, pRI->pCI->requestNumber);
379 s_callbacks.onRequest(pRI->pCI->requestNumber, NULL, 0, pRI);
380 }
381
382 /** Callee expects const char * */
383 static void
dispatchString(Parcel & p,RequestInfo * pRI)384 dispatchString (Parcel& p, RequestInfo *pRI) {
385 status_t status;
386 size_t datalen;
387 size_t stringlen;
388 char *string8 = NULL;
389
390 string8 = strdupReadString(p);
391
392 startRequest;
393 appendPrintBuf("%s%s", printBuf, string8);
394 closeRequest;
395 printRequest(pRI->token, pRI->pCI->requestNumber);
396
397 s_callbacks.onRequest(pRI->pCI->requestNumber, string8,
398 sizeof(char *), pRI);
399
400 #ifdef MEMSET_FREED
401 memsetString(string8);
402 #endif
403
404 free(string8);
405 return;
406 invalid:
407 invalidCommandBlock(pRI);
408 return;
409 }
410
411 /** Callee expects const char ** */
412 static void
dispatchStrings(Parcel & p,RequestInfo * pRI)413 dispatchStrings (Parcel &p, RequestInfo *pRI) {
414 int32_t countStrings;
415 status_t status;
416 size_t datalen;
417 char **pStrings;
418
419 status = p.readInt32 (&countStrings);
420
421 if (status != NO_ERROR) {
422 goto invalid;
423 }
424
425 startRequest;
426 if (countStrings == 0) {
427 // just some non-null pointer
428 pStrings = (char **)alloca(sizeof(char *));
429 datalen = 0;
430 } else if (((int)countStrings) == -1) {
431 pStrings = NULL;
432 datalen = 0;
433 } else {
434 datalen = sizeof(char *) * countStrings;
435
436 pStrings = (char **)alloca(datalen);
437
438 for (int i = 0 ; i < countStrings ; i++) {
439 pStrings[i] = strdupReadString(p);
440 appendPrintBuf("%s%s,", printBuf, pStrings[i]);
441 }
442 }
443 removeLastChar;
444 closeRequest;
445 printRequest(pRI->token, pRI->pCI->requestNumber);
446
447 s_callbacks.onRequest(pRI->pCI->requestNumber, pStrings, datalen, pRI);
448
449 if (pStrings != NULL) {
450 for (int i = 0 ; i < countStrings ; i++) {
451 #ifdef MEMSET_FREED
452 memsetString (pStrings[i]);
453 #endif
454 free(pStrings[i]);
455 }
456
457 #ifdef MEMSET_FREED
458 memset(pStrings, 0, datalen);
459 #endif
460 }
461
462 return;
463 invalid:
464 invalidCommandBlock(pRI);
465 return;
466 }
467
468 /** Callee expects const int * */
469 static void
dispatchInts(Parcel & p,RequestInfo * pRI)470 dispatchInts (Parcel &p, RequestInfo *pRI) {
471 int32_t count;
472 status_t status;
473 size_t datalen;
474 int *pInts;
475
476 status = p.readInt32 (&count);
477
478 if (status != NO_ERROR || count == 0) {
479 goto invalid;
480 }
481
482 datalen = sizeof(int) * count;
483 pInts = (int *)alloca(datalen);
484
485 startRequest;
486 for (int i = 0 ; i < count ; i++) {
487 int32_t t;
488
489 status = p.readInt32(&t);
490 pInts[i] = (int)t;
491 appendPrintBuf("%s%d,", printBuf, t);
492
493 if (status != NO_ERROR) {
494 goto invalid;
495 }
496 }
497 removeLastChar;
498 closeRequest;
499 printRequest(pRI->token, pRI->pCI->requestNumber);
500
501 s_callbacks.onRequest(pRI->pCI->requestNumber, const_cast<int *>(pInts),
502 datalen, pRI);
503
504 #ifdef MEMSET_FREED
505 memset(pInts, 0, datalen);
506 #endif
507
508 return;
509 invalid:
510 invalidCommandBlock(pRI);
511 return;
512 }
513
514
515 /**
516 * Callee expects const RIL_SMS_WriteArgs *
517 * Payload is:
518 * int32_t status
519 * String pdu
520 */
521 static void
dispatchSmsWrite(Parcel & p,RequestInfo * pRI)522 dispatchSmsWrite (Parcel &p, RequestInfo *pRI) {
523 RIL_SMS_WriteArgs args;
524 int32_t t;
525 status_t status;
526
527 memset (&args, 0, sizeof(args));
528
529 status = p.readInt32(&t);
530 args.status = (int)t;
531
532 args.pdu = strdupReadString(p);
533
534 if (status != NO_ERROR || args.pdu == NULL) {
535 goto invalid;
536 }
537
538 args.smsc = strdupReadString(p);
539
540 startRequest;
541 appendPrintBuf("%s%d,%s,smsc=%s", printBuf, args.status,
542 (char*)args.pdu, (char*)args.smsc);
543 closeRequest;
544 printRequest(pRI->token, pRI->pCI->requestNumber);
545
546 s_callbacks.onRequest(pRI->pCI->requestNumber, &args, sizeof(args), pRI);
547
548 #ifdef MEMSET_FREED
549 memsetString (args.pdu);
550 #endif
551
552 free (args.pdu);
553
554 #ifdef MEMSET_FREED
555 memset(&args, 0, sizeof(args));
556 #endif
557
558 return;
559 invalid:
560 invalidCommandBlock(pRI);
561 return;
562 }
563
564 /**
565 * Callee expects const RIL_Dial *
566 * Payload is:
567 * String address
568 * int32_t clir
569 */
570 static void
dispatchDial(Parcel & p,RequestInfo * pRI)571 dispatchDial (Parcel &p, RequestInfo *pRI) {
572 RIL_Dial dial;
573 int32_t t;
574 status_t status;
575
576 memset (&dial, 0, sizeof(dial));
577
578 dial.address = strdupReadString(p);
579
580 status = p.readInt32(&t);
581 dial.clir = (int)t;
582
583 if (status != NO_ERROR || dial.address == NULL) {
584 goto invalid;
585 }
586
587 startRequest;
588 appendPrintBuf("%snum=%s,clir=%d", printBuf, dial.address, dial.clir);
589 closeRequest;
590 printRequest(pRI->token, pRI->pCI->requestNumber);
591
592 s_callbacks.onRequest(pRI->pCI->requestNumber, &dial, sizeof(dial), pRI);
593
594 #ifdef MEMSET_FREED
595 memsetString (dial.address);
596 #endif
597
598 free (dial.address);
599
600 #ifdef MEMSET_FREED
601 memset(&dial, 0, sizeof(dial));
602 #endif
603
604 return;
605 invalid:
606 invalidCommandBlock(pRI);
607 return;
608 }
609
610 /**
611 * Callee expects const RIL_SIM_IO *
612 * Payload is:
613 * int32_t command
614 * int32_t fileid
615 * String path
616 * int32_t p1, p2, p3
617 * String data
618 * String pin2
619 */
620 static void
dispatchSIM_IO(Parcel & p,RequestInfo * pRI)621 dispatchSIM_IO (Parcel &p, RequestInfo *pRI) {
622 RIL_SIM_IO simIO;
623 int32_t t;
624 status_t status;
625
626 memset (&simIO, 0, sizeof(simIO));
627
628 // note we only check status at the end
629
630 status = p.readInt32(&t);
631 simIO.command = (int)t;
632
633 status = p.readInt32(&t);
634 simIO.fileid = (int)t;
635
636 simIO.path = strdupReadString(p);
637
638 status = p.readInt32(&t);
639 simIO.p1 = (int)t;
640
641 status = p.readInt32(&t);
642 simIO.p2 = (int)t;
643
644 status = p.readInt32(&t);
645 simIO.p3 = (int)t;
646
647 simIO.data = strdupReadString(p);
648 simIO.pin2 = strdupReadString(p);
649
650 startRequest;
651 appendPrintBuf("%scmd=0x%X,efid=0x%X,path=%s,%d,%d,%d,%s,pin2=%s", printBuf,
652 simIO.command, simIO.fileid, (char*)simIO.path,
653 simIO.p1, simIO.p2, simIO.p3,
654 (char*)simIO.data, (char*)simIO.pin2);
655 closeRequest;
656 printRequest(pRI->token, pRI->pCI->requestNumber);
657
658 if (status != NO_ERROR) {
659 goto invalid;
660 }
661
662 s_callbacks.onRequest(pRI->pCI->requestNumber, &simIO, sizeof(simIO), pRI);
663
664 #ifdef MEMSET_FREED
665 memsetString (simIO.path);
666 memsetString (simIO.data);
667 memsetString (simIO.pin2);
668 #endif
669
670 free (simIO.path);
671 free (simIO.data);
672 free (simIO.pin2);
673
674 #ifdef MEMSET_FREED
675 memset(&simIO, 0, sizeof(simIO));
676 #endif
677
678 return;
679 invalid:
680 invalidCommandBlock(pRI);
681 return;
682 }
683
684 /**
685 * Callee expects const RIL_CallForwardInfo *
686 * Payload is:
687 * int32_t status/action
688 * int32_t reason
689 * int32_t serviceCode
690 * int32_t toa
691 * String number (0 length -> null)
692 * int32_t timeSeconds
693 */
694 static void
dispatchCallForward(Parcel & p,RequestInfo * pRI)695 dispatchCallForward(Parcel &p, RequestInfo *pRI) {
696 RIL_CallForwardInfo cff;
697 int32_t t;
698 status_t status;
699
700 memset (&cff, 0, sizeof(cff));
701
702 // note we only check status at the end
703
704 status = p.readInt32(&t);
705 cff.status = (int)t;
706
707 status = p.readInt32(&t);
708 cff.reason = (int)t;
709
710 status = p.readInt32(&t);
711 cff.serviceClass = (int)t;
712
713 status = p.readInt32(&t);
714 cff.toa = (int)t;
715
716 cff.number = strdupReadString(p);
717
718 status = p.readInt32(&t);
719 cff.timeSeconds = (int)t;
720
721 if (status != NO_ERROR) {
722 goto invalid;
723 }
724
725 // special case: number 0-length fields is null
726
727 if (cff.number != NULL && strlen (cff.number) == 0) {
728 cff.number = NULL;
729 }
730
731 startRequest;
732 appendPrintBuf("%sstat=%d,reason=%d,serv=%d,toa=%d,%s,tout=%d", printBuf,
733 cff.status, cff.reason, cff.serviceClass, cff.toa,
734 (char*)cff.number, cff.timeSeconds);
735 closeRequest;
736 printRequest(pRI->token, pRI->pCI->requestNumber);
737
738 s_callbacks.onRequest(pRI->pCI->requestNumber, &cff, sizeof(cff), pRI);
739
740 #ifdef MEMSET_FREED
741 memsetString(cff.number);
742 #endif
743
744 free (cff.number);
745
746 #ifdef MEMSET_FREED
747 memset(&cff, 0, sizeof(cff));
748 #endif
749
750 return;
751 invalid:
752 invalidCommandBlock(pRI);
753 return;
754 }
755
756
757 static void
dispatchRaw(Parcel & p,RequestInfo * pRI)758 dispatchRaw(Parcel &p, RequestInfo *pRI) {
759 int32_t len;
760 status_t status;
761 const void *data;
762
763 status = p.readInt32(&len);
764
765 if (status != NO_ERROR) {
766 goto invalid;
767 }
768
769 // The java code writes -1 for null arrays
770 if (((int)len) == -1) {
771 data = NULL;
772 len = 0;
773 }
774
775 data = p.readInplace(len);
776
777 startRequest;
778 appendPrintBuf("%sraw_size=%d", printBuf, len);
779 closeRequest;
780 printRequest(pRI->token, pRI->pCI->requestNumber);
781
782 s_callbacks.onRequest(pRI->pCI->requestNumber, const_cast<void *>(data), len, pRI);
783
784 return;
785 invalid:
786 invalidCommandBlock(pRI);
787 return;
788 }
789
790 static void
dispatchCdmaSms(Parcel & p,RequestInfo * pRI)791 dispatchCdmaSms(Parcel &p, RequestInfo *pRI) {
792 RIL_CDMA_SMS_Message rcsm;
793 int32_t t;
794 uint8_t ut;
795 status_t status;
796 int32_t digitCount;
797 int digitLimit;
798
799 memset(&rcsm, 0, sizeof(rcsm));
800
801 status = p.readInt32(&t);
802 rcsm.uTeleserviceID = (int) t;
803
804 status = p.read(&ut,sizeof(ut));
805 rcsm.bIsServicePresent = (uint8_t) ut;
806
807 status = p.readInt32(&t);
808 rcsm.uServicecategory = (int) t;
809
810 status = p.readInt32(&t);
811 rcsm.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
812
813 status = p.readInt32(&t);
814 rcsm.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
815
816 status = p.readInt32(&t);
817 rcsm.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
818
819 status = p.readInt32(&t);
820 rcsm.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
821
822 status = p.read(&ut,sizeof(ut));
823 rcsm.sAddress.number_of_digits= (uint8_t) ut;
824
825 digitLimit= MIN((rcsm.sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
826 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
827 status = p.read(&ut,sizeof(ut));
828 rcsm.sAddress.digits[digitCount] = (uint8_t) ut;
829 }
830
831 status = p.readInt32(&t);
832 rcsm.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
833
834 status = p.read(&ut,sizeof(ut));
835 rcsm.sSubAddress.odd = (uint8_t) ut;
836
837 status = p.read(&ut,sizeof(ut));
838 rcsm.sSubAddress.number_of_digits = (uint8_t) ut;
839
840 digitLimit= MIN((rcsm.sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
841 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
842 status = p.read(&ut,sizeof(ut));
843 rcsm.sSubAddress.digits[digitCount] = (uint8_t) ut;
844 }
845
846 status = p.readInt32(&t);
847 rcsm.uBearerDataLen = (int) t;
848
849 digitLimit= MIN((rcsm.uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
850 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
851 status = p.read(&ut, sizeof(ut));
852 rcsm.aBearerData[digitCount] = (uint8_t) ut;
853 }
854
855 if (status != NO_ERROR) {
856 goto invalid;
857 }
858
859 startRequest;
860 appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
861 sAddress.digit_mode=%d, sAddress.Number_mode=%d, sAddress.number_type=%d, ",
862 printBuf, rcsm.uTeleserviceID,rcsm.bIsServicePresent,rcsm.uServicecategory,
863 rcsm.sAddress.digit_mode, rcsm.sAddress.number_mode,rcsm.sAddress.number_type);
864 closeRequest;
865
866 printRequest(pRI->token, pRI->pCI->requestNumber);
867
868 s_callbacks.onRequest(pRI->pCI->requestNumber, &rcsm, sizeof(rcsm),pRI);
869
870 #ifdef MEMSET_FREED
871 memset(&rcsm, 0, sizeof(rcsm));
872 #endif
873
874 return;
875
876 invalid:
877 invalidCommandBlock(pRI);
878 return;
879 }
880
881 static void
dispatchCdmaSmsAck(Parcel & p,RequestInfo * pRI)882 dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI) {
883 RIL_CDMA_SMS_Ack rcsa;
884 int32_t t;
885 status_t status;
886 int32_t digitCount;
887
888 memset(&rcsa, 0, sizeof(rcsa));
889
890 status = p.readInt32(&t);
891 rcsa.uErrorClass = (RIL_CDMA_SMS_ErrorClass) t;
892
893 status = p.readInt32(&t);
894 rcsa.uSMSCauseCode = (int) t;
895
896 if (status != NO_ERROR) {
897 goto invalid;
898 }
899
900 startRequest;
901 appendPrintBuf("%suErrorClass=%d, uTLStatus=%d, ",
902 printBuf, rcsa.uErrorClass, rcsa.uSMSCauseCode);
903 closeRequest;
904
905 printRequest(pRI->token, pRI->pCI->requestNumber);
906
907 s_callbacks.onRequest(pRI->pCI->requestNumber, &rcsa, sizeof(rcsa),pRI);
908
909 #ifdef MEMSET_FREED
910 memset(&rcsa, 0, sizeof(rcsa));
911 #endif
912
913 return;
914
915 invalid:
916 invalidCommandBlock(pRI);
917 return;
918 }
919
920 static void
dispatchGsmBrSmsCnf(Parcel & p,RequestInfo * pRI)921 dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI) {
922 int32_t t;
923 status_t status;
924 int32_t num;
925
926 status = p.readInt32(&num);
927 if (status != NO_ERROR) {
928 goto invalid;
929 }
930
931 RIL_GSM_BroadcastSmsConfigInfo gsmBci[num];
932 RIL_GSM_BroadcastSmsConfigInfo *gsmBciPtrs[num];
933
934 startRequest;
935 for (int i = 0 ; i < num ; i++ ) {
936 gsmBciPtrs[i] = &gsmBci[i];
937
938 status = p.readInt32(&t);
939 gsmBci[i].fromServiceId = (int) t;
940
941 status = p.readInt32(&t);
942 gsmBci[i].toServiceId = (int) t;
943
944 status = p.readInt32(&t);
945 gsmBci[i].fromCodeScheme = (int) t;
946
947 status = p.readInt32(&t);
948 gsmBci[i].toCodeScheme = (int) t;
949
950 status = p.readInt32(&t);
951 gsmBci[i].selected = (uint8_t) t;
952
953 appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId =%d, \
954 fromCodeScheme=%d, toCodeScheme=%d, selected =%d]", printBuf, i,
955 gsmBci[i].fromServiceId, gsmBci[i].toServiceId,
956 gsmBci[i].fromCodeScheme, gsmBci[i].toCodeScheme,
957 gsmBci[i].selected);
958 }
959 closeRequest;
960
961 if (status != NO_ERROR) {
962 goto invalid;
963 }
964
965 s_callbacks.onRequest(pRI->pCI->requestNumber,
966 gsmBciPtrs,
967 num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *),
968 pRI);
969
970 #ifdef MEMSET_FREED
971 memset(gsmBci, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo));
972 memset(gsmBciPtrs, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *));
973 #endif
974
975 return;
976
977 invalid:
978 invalidCommandBlock(pRI);
979 return;
980 }
981
982 static void
dispatchCdmaBrSmsCnf(Parcel & p,RequestInfo * pRI)983 dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI) {
984 int32_t t;
985 status_t status;
986 int32_t num;
987
988 status = p.readInt32(&num);
989 if (status != NO_ERROR) {
990 goto invalid;
991 }
992
993 RIL_CDMA_BroadcastSmsConfigInfo cdmaBci[num];
994 RIL_CDMA_BroadcastSmsConfigInfo *cdmaBciPtrs[num];
995
996 startRequest;
997 for (int i = 0 ; i < num ; i++ ) {
998 cdmaBciPtrs[i] = &cdmaBci[i];
999
1000 status = p.readInt32(&t);
1001 cdmaBci[i].service_category = (int) t;
1002
1003 status = p.readInt32(&t);
1004 cdmaBci[i].language = (int) t;
1005
1006 status = p.readInt32(&t);
1007 cdmaBci[i].selected = (uint8_t) t;
1008
1009 appendPrintBuf("%s [%d: service_category=%d, language =%d, \
1010 entries.bSelected =%d]", printBuf, i, cdmaBci[i].service_category,
1011 cdmaBci[i].language, cdmaBci[i].selected);
1012 }
1013 closeRequest;
1014
1015 if (status != NO_ERROR) {
1016 goto invalid;
1017 }
1018
1019 s_callbacks.onRequest(pRI->pCI->requestNumber,
1020 cdmaBciPtrs,
1021 num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *),
1022 pRI);
1023
1024 #ifdef MEMSET_FREED
1025 memset(cdmaBci, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo));
1026 memset(cdmaBciPtrs, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *));
1027 #endif
1028
1029 return;
1030
1031 invalid:
1032 invalidCommandBlock(pRI);
1033 return;
1034 }
1035
dispatchRilCdmaSmsWriteArgs(Parcel & p,RequestInfo * pRI)1036 static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI) {
1037 RIL_CDMA_SMS_WriteArgs rcsw;
1038 int32_t t;
1039 uint32_t ut;
1040 uint8_t uct;
1041 status_t status;
1042 int32_t digitCount;
1043
1044 memset(&rcsw, 0, sizeof(rcsw));
1045
1046 status = p.readInt32(&t);
1047 rcsw.status = t;
1048
1049 status = p.readInt32(&t);
1050 rcsw.message.uTeleserviceID = (int) t;
1051
1052 status = p.read(&uct,sizeof(uct));
1053 rcsw.message.bIsServicePresent = (uint8_t) uct;
1054
1055 status = p.readInt32(&t);
1056 rcsw.message.uServicecategory = (int) t;
1057
1058 status = p.readInt32(&t);
1059 rcsw.message.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1060
1061 status = p.readInt32(&t);
1062 rcsw.message.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1063
1064 status = p.readInt32(&t);
1065 rcsw.message.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1066
1067 status = p.readInt32(&t);
1068 rcsw.message.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1069
1070 status = p.read(&uct,sizeof(uct));
1071 rcsw.message.sAddress.number_of_digits = (uint8_t) uct;
1072
1073 for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_ADDRESS_MAX; digitCount ++) {
1074 status = p.read(&uct,sizeof(uct));
1075 rcsw.message.sAddress.digits[digitCount] = (uint8_t) uct;
1076 }
1077
1078 status = p.readInt32(&t);
1079 rcsw.message.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1080
1081 status = p.read(&uct,sizeof(uct));
1082 rcsw.message.sSubAddress.odd = (uint8_t) uct;
1083
1084 status = p.read(&uct,sizeof(uct));
1085 rcsw.message.sSubAddress.number_of_digits = (uint8_t) uct;
1086
1087 for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_SUBADDRESS_MAX; digitCount ++) {
1088 status = p.read(&uct,sizeof(uct));
1089 rcsw.message.sSubAddress.digits[digitCount] = (uint8_t) uct;
1090 }
1091
1092 status = p.readInt32(&t);
1093 rcsw.message.uBearerDataLen = (int) t;
1094
1095 for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_BEARER_DATA_MAX; digitCount ++) {
1096 status = p.read(&uct, sizeof(uct));
1097 rcsw.message.aBearerData[digitCount] = (uint8_t) uct;
1098 }
1099
1100 if (status != NO_ERROR) {
1101 goto invalid;
1102 }
1103
1104 startRequest;
1105 appendPrintBuf("%sstatus=%d, message.uTeleserviceID=%d, message.bIsServicePresent=%d, \
1106 message.uServicecategory=%d, message.sAddress.digit_mode=%d, \
1107 message.sAddress.number_mode=%d, \
1108 message.sAddress.number_type=%d, ",
1109 printBuf, rcsw.status, rcsw.message.uTeleserviceID, rcsw.message.bIsServicePresent,
1110 rcsw.message.uServicecategory, rcsw.message.sAddress.digit_mode,
1111 rcsw.message.sAddress.number_mode,
1112 rcsw.message.sAddress.number_type);
1113 closeRequest;
1114
1115 printRequest(pRI->token, pRI->pCI->requestNumber);
1116
1117 s_callbacks.onRequest(pRI->pCI->requestNumber, &rcsw, sizeof(rcsw),pRI);
1118
1119 #ifdef MEMSET_FREED
1120 memset(&rcsw, 0, sizeof(rcsw));
1121 #endif
1122
1123 return;
1124
1125 invalid:
1126 invalidCommandBlock(pRI);
1127 return;
1128
1129 }
1130
1131 static int
blockingWrite(int fd,const void * buffer,size_t len)1132 blockingWrite(int fd, const void *buffer, size_t len) {
1133 size_t writeOffset = 0;
1134 const uint8_t *toWrite;
1135
1136 toWrite = (const uint8_t *)buffer;
1137
1138 while (writeOffset < len) {
1139 ssize_t written;
1140 do {
1141 written = write (fd, toWrite + writeOffset,
1142 len - writeOffset);
1143 } while (written < 0 && errno == EINTR);
1144
1145 if (written >= 0) {
1146 writeOffset += written;
1147 } else { // written < 0
1148 LOGE ("RIL Response: unexpected error on write errno:%d", errno);
1149 close(fd);
1150 return -1;
1151 }
1152 }
1153
1154 return 0;
1155 }
1156
1157 static int
sendResponseRaw(const void * data,size_t dataSize)1158 sendResponseRaw (const void *data, size_t dataSize) {
1159 int fd = s_fdCommand;
1160 int ret;
1161 uint32_t header;
1162
1163 if (s_fdCommand < 0) {
1164 return -1;
1165 }
1166
1167 if (dataSize > MAX_COMMAND_BYTES) {
1168 LOGE("RIL: packet larger than %u (%u)",
1169 MAX_COMMAND_BYTES, (unsigned int )dataSize);
1170
1171 return -1;
1172 }
1173
1174 pthread_mutex_lock(&s_writeMutex);
1175
1176 header = htonl(dataSize);
1177
1178 ret = blockingWrite(fd, (void *)&header, sizeof(header));
1179
1180 if (ret < 0) {
1181 pthread_mutex_unlock(&s_writeMutex);
1182 return ret;
1183 }
1184
1185 ret = blockingWrite(fd, data, dataSize);
1186
1187 if (ret < 0) {
1188 pthread_mutex_unlock(&s_writeMutex);
1189 return ret;
1190 }
1191
1192 pthread_mutex_unlock(&s_writeMutex);
1193
1194 return 0;
1195 }
1196
1197 static int
sendResponse(Parcel & p)1198 sendResponse (Parcel &p) {
1199 printResponse;
1200 return sendResponseRaw(p.data(), p.dataSize());
1201 }
1202
1203 /** response is an int* pointing to an array of ints*/
1204
1205 static int
responseInts(Parcel & p,void * response,size_t responselen)1206 responseInts(Parcel &p, void *response, size_t responselen) {
1207 int numInts;
1208
1209 if (response == NULL && responselen != 0) {
1210 LOGE("invalid response: NULL");
1211 return RIL_ERRNO_INVALID_RESPONSE;
1212 }
1213 if (responselen % sizeof(int) != 0) {
1214 LOGE("invalid response length %d expected multiple of %d\n",
1215 (int)responselen, (int)sizeof(int));
1216 return RIL_ERRNO_INVALID_RESPONSE;
1217 }
1218
1219 int *p_int = (int *) response;
1220
1221 numInts = responselen / sizeof(int *);
1222 p.writeInt32 (numInts);
1223
1224 /* each int*/
1225 startResponse;
1226 for (int i = 0 ; i < numInts ; i++) {
1227 appendPrintBuf("%s%d,", printBuf, p_int[i]);
1228 p.writeInt32(p_int[i]);
1229 }
1230 removeLastChar;
1231 closeResponse;
1232
1233 return 0;
1234 }
1235
1236 /** response is a char **, pointing to an array of char *'s */
responseStrings(Parcel & p,void * response,size_t responselen)1237 static int responseStrings(Parcel &p, void *response, size_t responselen) {
1238 int numStrings;
1239
1240 if (response == NULL && responselen != 0) {
1241 LOGE("invalid response: NULL");
1242 return RIL_ERRNO_INVALID_RESPONSE;
1243 }
1244 if (responselen % sizeof(char *) != 0) {
1245 LOGE("invalid response length %d expected multiple of %d\n",
1246 (int)responselen, (int)sizeof(char *));
1247 return RIL_ERRNO_INVALID_RESPONSE;
1248 }
1249
1250 if (response == NULL) {
1251 p.writeInt32 (0);
1252 } else {
1253 char **p_cur = (char **) response;
1254
1255 numStrings = responselen / sizeof(char *);
1256 p.writeInt32 (numStrings);
1257
1258 /* each string*/
1259 startResponse;
1260 for (int i = 0 ; i < numStrings ; i++) {
1261 appendPrintBuf("%s%s,", printBuf, (char*)p_cur[i]);
1262 writeStringToParcel (p, p_cur[i]);
1263 }
1264 removeLastChar;
1265 closeResponse;
1266 }
1267 return 0;
1268 }
1269
1270
1271 /**
1272 * NULL strings are accepted
1273 * FIXME currently ignores responselen
1274 */
responseString(Parcel & p,void * response,size_t responselen)1275 static int responseString(Parcel &p, void *response, size_t responselen) {
1276 /* one string only */
1277 startResponse;
1278 appendPrintBuf("%s%s", printBuf, (char*)response);
1279 closeResponse;
1280
1281 writeStringToParcel(p, (const char *)response);
1282
1283 return 0;
1284 }
1285
responseVoid(Parcel & p,void * response,size_t responselen)1286 static int responseVoid(Parcel &p, void *response, size_t responselen) {
1287 startResponse;
1288 removeLastChar;
1289 return 0;
1290 }
1291
responseCallList(Parcel & p,void * response,size_t responselen)1292 static int responseCallList(Parcel &p, void *response, size_t responselen) {
1293 int num;
1294
1295 if (response == NULL && responselen != 0) {
1296 LOGE("invalid response: NULL");
1297 return RIL_ERRNO_INVALID_RESPONSE;
1298 }
1299
1300 if (responselen % sizeof (RIL_Call *) != 0) {
1301 LOGE("invalid response length %d expected multiple of %d\n",
1302 (int)responselen, (int)sizeof (RIL_Call *));
1303 return RIL_ERRNO_INVALID_RESPONSE;
1304 }
1305
1306 startResponse;
1307 /* number of call info's */
1308 num = responselen / sizeof(RIL_Call *);
1309 p.writeInt32(num);
1310
1311 for (int i = 0 ; i < num ; i++) {
1312 RIL_Call *p_cur = ((RIL_Call **) response)[i];
1313 /* each call info */
1314 p.writeInt32(p_cur->state);
1315 p.writeInt32(p_cur->index);
1316 p.writeInt32(p_cur->toa);
1317 p.writeInt32(p_cur->isMpty);
1318 p.writeInt32(p_cur->isMT);
1319 p.writeInt32(p_cur->als);
1320 p.writeInt32(p_cur->isVoice);
1321 p.writeInt32(p_cur->isVoicePrivacy);
1322 writeStringToParcel(p, p_cur->number);
1323 p.writeInt32(p_cur->numberPresentation);
1324 writeStringToParcel(p, p_cur->name);
1325 p.writeInt32(p_cur->namePresentation);
1326 appendPrintBuf("%s[id=%d,%s,toa=%d,",
1327 printBuf,
1328 p_cur->index,
1329 callStateToString(p_cur->state),
1330 p_cur->toa);
1331 appendPrintBuf("%s%s,%s,als=%d,%s,%s,",
1332 printBuf,
1333 (p_cur->isMpty)?"conf":"norm",
1334 (p_cur->isMT)?"mt":"mo",
1335 p_cur->als,
1336 (p_cur->isVoice)?"voc":"nonvoc",
1337 (p_cur->isVoicePrivacy)?"evp":"noevp");
1338 appendPrintBuf("%s%s,cli=%d,name='%s',%d]",
1339 printBuf,
1340 p_cur->number,
1341 p_cur->numberPresentation,
1342 p_cur->name,
1343 p_cur->namePresentation);
1344 }
1345 removeLastChar;
1346 closeResponse;
1347
1348 return 0;
1349 }
1350
responseSMS(Parcel & p,void * response,size_t responselen)1351 static int responseSMS(Parcel &p, void *response, size_t responselen) {
1352 if (response == NULL) {
1353 LOGE("invalid response: NULL");
1354 return RIL_ERRNO_INVALID_RESPONSE;
1355 }
1356
1357 if (responselen != sizeof (RIL_SMS_Response) ) {
1358 LOGE("invalid response length %d expected %d",
1359 (int)responselen, (int)sizeof (RIL_SMS_Response));
1360 return RIL_ERRNO_INVALID_RESPONSE;
1361 }
1362
1363 RIL_SMS_Response *p_cur = (RIL_SMS_Response *) response;
1364
1365 p.writeInt32(p_cur->messageRef);
1366 writeStringToParcel(p, p_cur->ackPDU);
1367 p.writeInt32(p_cur->errorCode);
1368
1369 startResponse;
1370 appendPrintBuf("%s%d,%s,%d", printBuf, p_cur->messageRef,
1371 (char*)p_cur->ackPDU, p_cur->errorCode);
1372 closeResponse;
1373
1374 return 0;
1375 }
1376
responseDataCallList(Parcel & p,void * response,size_t responselen)1377 static int responseDataCallList(Parcel &p, void *response, size_t responselen)
1378 {
1379 if (response == NULL && responselen != 0) {
1380 LOGE("invalid response: NULL");
1381 return RIL_ERRNO_INVALID_RESPONSE;
1382 }
1383
1384 if (responselen % sizeof(RIL_Data_Call_Response) != 0) {
1385 LOGE("invalid response length %d expected multiple of %d",
1386 (int)responselen, (int)sizeof(RIL_Data_Call_Response));
1387 return RIL_ERRNO_INVALID_RESPONSE;
1388 }
1389
1390 int num = responselen / sizeof(RIL_Data_Call_Response);
1391 p.writeInt32(num);
1392
1393 RIL_Data_Call_Response *p_cur = (RIL_Data_Call_Response *) response;
1394 startResponse;
1395 int i;
1396 for (i = 0; i < num; i++) {
1397 p.writeInt32(p_cur[i].cid);
1398 p.writeInt32(p_cur[i].active);
1399 writeStringToParcel(p, p_cur[i].type);
1400 writeStringToParcel(p, p_cur[i].apn);
1401 writeStringToParcel(p, p_cur[i].address);
1402 appendPrintBuf("%s[cid=%d,%s,%s,%s,%s],", printBuf,
1403 p_cur[i].cid,
1404 (p_cur[i].active==0)?"down":"up",
1405 (char*)p_cur[i].type,
1406 (char*)p_cur[i].apn,
1407 (char*)p_cur[i].address);
1408 }
1409 removeLastChar;
1410 closeResponse;
1411
1412 return 0;
1413 }
1414
responseRaw(Parcel & p,void * response,size_t responselen)1415 static int responseRaw(Parcel &p, void *response, size_t responselen) {
1416 if (response == NULL && responselen != 0) {
1417 LOGE("invalid response: NULL with responselen != 0");
1418 return RIL_ERRNO_INVALID_RESPONSE;
1419 }
1420
1421 // The java code reads -1 size as null byte array
1422 if (response == NULL) {
1423 p.writeInt32(-1);
1424 } else {
1425 p.writeInt32(responselen);
1426 p.write(response, responselen);
1427 }
1428
1429 return 0;
1430 }
1431
1432
responseSIM_IO(Parcel & p,void * response,size_t responselen)1433 static int responseSIM_IO(Parcel &p, void *response, size_t responselen) {
1434 if (response == NULL) {
1435 LOGE("invalid response: NULL");
1436 return RIL_ERRNO_INVALID_RESPONSE;
1437 }
1438
1439 if (responselen != sizeof (RIL_SIM_IO_Response) ) {
1440 LOGE("invalid response length was %d expected %d",
1441 (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
1442 return RIL_ERRNO_INVALID_RESPONSE;
1443 }
1444
1445 RIL_SIM_IO_Response *p_cur = (RIL_SIM_IO_Response *) response;
1446 p.writeInt32(p_cur->sw1);
1447 p.writeInt32(p_cur->sw2);
1448 writeStringToParcel(p, p_cur->simResponse);
1449
1450 startResponse;
1451 appendPrintBuf("%ssw1=0x%X,sw2=0x%X,%s", printBuf, p_cur->sw1, p_cur->sw2,
1452 (char*)p_cur->simResponse);
1453 closeResponse;
1454
1455
1456 return 0;
1457 }
1458
responseCallForwards(Parcel & p,void * response,size_t responselen)1459 static int responseCallForwards(Parcel &p, void *response, size_t responselen) {
1460 int num;
1461
1462 if (response == NULL && responselen != 0) {
1463 LOGE("invalid response: NULL");
1464 return RIL_ERRNO_INVALID_RESPONSE;
1465 }
1466
1467 if (responselen % sizeof(RIL_CallForwardInfo *) != 0) {
1468 LOGE("invalid response length %d expected multiple of %d",
1469 (int)responselen, (int)sizeof(RIL_CallForwardInfo *));
1470 return RIL_ERRNO_INVALID_RESPONSE;
1471 }
1472
1473 /* number of call info's */
1474 num = responselen / sizeof(RIL_CallForwardInfo *);
1475 p.writeInt32(num);
1476
1477 startResponse;
1478 for (int i = 0 ; i < num ; i++) {
1479 RIL_CallForwardInfo *p_cur = ((RIL_CallForwardInfo **) response)[i];
1480
1481 p.writeInt32(p_cur->status);
1482 p.writeInt32(p_cur->reason);
1483 p.writeInt32(p_cur->serviceClass);
1484 p.writeInt32(p_cur->toa);
1485 writeStringToParcel(p, p_cur->number);
1486 p.writeInt32(p_cur->timeSeconds);
1487 appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
1488 (p_cur->status==1)?"enable":"disable",
1489 p_cur->reason, p_cur->serviceClass, p_cur->toa,
1490 (char*)p_cur->number,
1491 p_cur->timeSeconds);
1492 }
1493 removeLastChar;
1494 closeResponse;
1495
1496 return 0;
1497 }
1498
responseSsn(Parcel & p,void * response,size_t responselen)1499 static int responseSsn(Parcel &p, void *response, size_t responselen) {
1500 if (response == NULL) {
1501 LOGE("invalid response: NULL");
1502 return RIL_ERRNO_INVALID_RESPONSE;
1503 }
1504
1505 if (responselen != sizeof(RIL_SuppSvcNotification)) {
1506 LOGE("invalid response length was %d expected %d",
1507 (int)responselen, (int)sizeof (RIL_SuppSvcNotification));
1508 return RIL_ERRNO_INVALID_RESPONSE;
1509 }
1510
1511 RIL_SuppSvcNotification *p_cur = (RIL_SuppSvcNotification *) response;
1512 p.writeInt32(p_cur->notificationType);
1513 p.writeInt32(p_cur->code);
1514 p.writeInt32(p_cur->index);
1515 p.writeInt32(p_cur->type);
1516 writeStringToParcel(p, p_cur->number);
1517
1518 startResponse;
1519 appendPrintBuf("%s%s,code=%d,id=%d,type=%d,%s", printBuf,
1520 (p_cur->notificationType==0)?"mo":"mt",
1521 p_cur->code, p_cur->index, p_cur->type,
1522 (char*)p_cur->number);
1523 closeResponse;
1524
1525 return 0;
1526 }
1527
responseCellList(Parcel & p,void * response,size_t responselen)1528 static int responseCellList(Parcel &p, void *response, size_t responselen) {
1529 int num;
1530
1531 if (response == NULL && responselen != 0) {
1532 LOGE("invalid response: NULL");
1533 return RIL_ERRNO_INVALID_RESPONSE;
1534 }
1535
1536 if (responselen % sizeof (RIL_NeighboringCell *) != 0) {
1537 LOGE("invalid response length %d expected multiple of %d\n",
1538 (int)responselen, (int)sizeof (RIL_NeighboringCell *));
1539 return RIL_ERRNO_INVALID_RESPONSE;
1540 }
1541
1542 startResponse;
1543 /* number of records */
1544 num = responselen / sizeof(RIL_NeighboringCell *);
1545 p.writeInt32(num);
1546
1547 for (int i = 0 ; i < num ; i++) {
1548 RIL_NeighboringCell *p_cur = ((RIL_NeighboringCell **) response)[i];
1549
1550 p.writeInt32(p_cur->rssi);
1551 writeStringToParcel (p, p_cur->cid);
1552
1553 appendPrintBuf("%s[cid=%s,rssi=%d],", printBuf,
1554 p_cur->cid, p_cur->rssi);
1555 }
1556 removeLastChar;
1557 closeResponse;
1558
1559 return 0;
1560 }
1561
1562 /**
1563 * Marshall the signalInfoRecord into the parcel if it exists.
1564 */
marshallSignalInfoRecord(Parcel & p,RIL_CDMA_SignalInfoRecord & p_signalInfoRecord)1565 static void marshallSignalInfoRecord(Parcel &p,
1566 RIL_CDMA_SignalInfoRecord &p_signalInfoRecord) {
1567 p.writeInt32(p_signalInfoRecord.isPresent);
1568 p.writeInt32(p_signalInfoRecord.signalType);
1569 p.writeInt32(p_signalInfoRecord.alertPitch);
1570 p.writeInt32(p_signalInfoRecord.signal);
1571 }
1572
responseCdmaInformationRecords(Parcel & p,void * response,size_t responselen)1573 static int responseCdmaInformationRecords(Parcel &p,
1574 void *response, size_t responselen) {
1575 int num;
1576 char* string8 = NULL;
1577 int buffer_lenght;
1578 RIL_CDMA_InformationRecord *infoRec;
1579
1580 if (response == NULL && responselen != 0) {
1581 LOGE("invalid response: NULL");
1582 return RIL_ERRNO_INVALID_RESPONSE;
1583 }
1584
1585 if (responselen != sizeof (RIL_CDMA_InformationRecords)) {
1586 LOGE("invalid response length %d expected multiple of %d\n",
1587 (int)responselen, (int)sizeof (RIL_CDMA_InformationRecords *));
1588 return RIL_ERRNO_INVALID_RESPONSE;
1589 }
1590
1591 RIL_CDMA_InformationRecords *p_cur =
1592 (RIL_CDMA_InformationRecords *) response;
1593 num = MIN(p_cur->numberOfInfoRecs, RIL_CDMA_MAX_NUMBER_OF_INFO_RECS);
1594
1595 startResponse;
1596 p.writeInt32(num);
1597
1598 for (int i = 0 ; i < num ; i++) {
1599 infoRec = &p_cur->infoRec[i];
1600 p.writeInt32(infoRec->name);
1601 switch (infoRec->name) {
1602 case RIL_CDMA_DISPLAY_INFO_REC:
1603 case RIL_CDMA_EXTENDED_DISPLAY_INFO_REC:
1604 if (infoRec->rec.display.alpha_len >
1605 CDMA_ALPHA_INFO_BUFFER_LENGTH) {
1606 LOGE("invalid display info response length %d \
1607 expected not more than %d\n",
1608 (int)infoRec->rec.display.alpha_len,
1609 CDMA_ALPHA_INFO_BUFFER_LENGTH);
1610 return RIL_ERRNO_INVALID_RESPONSE;
1611 }
1612 string8 = (char*) malloc((infoRec->rec.display.alpha_len + 1)
1613 * sizeof(char) );
1614 for (int i = 0 ; i < infoRec->rec.display.alpha_len ; i++) {
1615 string8[i] = infoRec->rec.display.alpha_buf[i];
1616 }
1617 string8[infoRec->rec.display.alpha_len] = '\0';
1618 writeStringToParcel(p, (const char*)string8);
1619 free(string8);
1620 string8 = NULL;
1621 break;
1622 case RIL_CDMA_CALLED_PARTY_NUMBER_INFO_REC:
1623 case RIL_CDMA_CALLING_PARTY_NUMBER_INFO_REC:
1624 case RIL_CDMA_CONNECTED_NUMBER_INFO_REC:
1625 if (infoRec->rec.number.len > CDMA_NUMBER_INFO_BUFFER_LENGTH) {
1626 LOGE("invalid display info response length %d \
1627 expected not more than %d\n",
1628 (int)infoRec->rec.number.len,
1629 CDMA_NUMBER_INFO_BUFFER_LENGTH);
1630 return RIL_ERRNO_INVALID_RESPONSE;
1631 }
1632 string8 = (char*) malloc((infoRec->rec.number.len + 1)
1633 * sizeof(char) );
1634 for (int i = 0 ; i < infoRec->rec.number.len; i++) {
1635 string8[i] = infoRec->rec.number.buf[i];
1636 }
1637 string8[infoRec->rec.number.len] = '\0';
1638 writeStringToParcel(p, (const char*)string8);
1639 free(string8);
1640 string8 = NULL;
1641 p.writeInt32(infoRec->rec.number.number_type);
1642 p.writeInt32(infoRec->rec.number.number_plan);
1643 p.writeInt32(infoRec->rec.number.pi);
1644 p.writeInt32(infoRec->rec.number.si);
1645 break;
1646 case RIL_CDMA_SIGNAL_INFO_REC:
1647 p.writeInt32(infoRec->rec.signal.isPresent);
1648 p.writeInt32(infoRec->rec.signal.signalType);
1649 p.writeInt32(infoRec->rec.signal.alertPitch);
1650 p.writeInt32(infoRec->rec.signal.signal);
1651
1652 appendPrintBuf("%sisPresent=%X, signalType=%X, \
1653 alertPitch=%X, signal=%X, ",
1654 printBuf, (int)infoRec->rec.signal.isPresent,
1655 (int)infoRec->rec.signal.signalType,
1656 (int)infoRec->rec.signal.alertPitch,
1657 (int)infoRec->rec.signal.signal);
1658 removeLastChar;
1659 break;
1660 case RIL_CDMA_REDIRECTING_NUMBER_INFO_REC:
1661 if (infoRec->rec.redir.redirectingNumber.len >
1662 CDMA_NUMBER_INFO_BUFFER_LENGTH) {
1663 LOGE("invalid display info response length %d \
1664 expected not more than %d\n",
1665 (int)infoRec->rec.redir.redirectingNumber.len,
1666 CDMA_NUMBER_INFO_BUFFER_LENGTH);
1667 return RIL_ERRNO_INVALID_RESPONSE;
1668 }
1669 string8 = (char*) malloc((infoRec->rec.redir.redirectingNumber
1670 .len + 1) * sizeof(char) );
1671 for (int i = 0;
1672 i < infoRec->rec.redir.redirectingNumber.len;
1673 i++) {
1674 string8[i] = infoRec->rec.redir.redirectingNumber.buf[i];
1675 }
1676 string8[infoRec->rec.redir.redirectingNumber.len] = '\0';
1677 writeStringToParcel(p, (const char*)string8);
1678 free(string8);
1679 string8 = NULL;
1680 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_type);
1681 p.writeInt32(infoRec->rec.redir.redirectingNumber.number_plan);
1682 p.writeInt32(infoRec->rec.redir.redirectingNumber.pi);
1683 p.writeInt32(infoRec->rec.redir.redirectingNumber.si);
1684 p.writeInt32(infoRec->rec.redir.redirectingReason);
1685 break;
1686 case RIL_CDMA_LINE_CONTROL_INFO_REC:
1687 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPolarityIncluded);
1688 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlToggle);
1689 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlReverse);
1690 p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPowerDenial);
1691
1692 appendPrintBuf("%slineCtrlPolarityIncluded=%d, \
1693 lineCtrlToggle=%d, lineCtrlReverse=%d, \
1694 lineCtrlPowerDenial=%d, ", printBuf,
1695 (int)infoRec->rec.lineCtrl.lineCtrlPolarityIncluded,
1696 (int)infoRec->rec.lineCtrl.lineCtrlToggle,
1697 (int)infoRec->rec.lineCtrl.lineCtrlReverse,
1698 (int)infoRec->rec.lineCtrl.lineCtrlPowerDenial);
1699 removeLastChar;
1700 break;
1701 case RIL_CDMA_T53_CLIR_INFO_REC:
1702 p.writeInt32((int)(infoRec->rec.clir.cause));
1703
1704 appendPrintBuf("%scause%d", printBuf, infoRec->rec.clir.cause);
1705 removeLastChar;
1706 break;
1707 case RIL_CDMA_T53_AUDIO_CONTROL_INFO_REC:
1708 p.writeInt32(infoRec->rec.audioCtrl.upLink);
1709 p.writeInt32(infoRec->rec.audioCtrl.downLink);
1710
1711 appendPrintBuf("%supLink=%d, downLink=%d, ", printBuf,
1712 infoRec->rec.audioCtrl.upLink,
1713 infoRec->rec.audioCtrl.downLink);
1714 removeLastChar;
1715 break;
1716 case RIL_CDMA_T53_RELEASE_INFO_REC:
1717 // TODO(Moto): See David Krause, he has the answer:)
1718 LOGE("RIL_CDMA_T53_RELEASE_INFO_REC: return INVALID_RESPONSE");
1719 return RIL_ERRNO_INVALID_RESPONSE;
1720 default:
1721 LOGE("Incorrect name value");
1722 return RIL_ERRNO_INVALID_RESPONSE;
1723 }
1724 }
1725 closeResponse;
1726
1727 return 0;
1728 }
1729
responseRilSignalStrength(Parcel & p,void * response,size_t responselen)1730 static int responseRilSignalStrength(Parcel &p,
1731 void *response, size_t responselen) {
1732 if (response == NULL && responselen != 0) {
1733 LOGE("invalid response: NULL");
1734 return RIL_ERRNO_INVALID_RESPONSE;
1735 }
1736
1737 if (responselen == sizeof (RIL_SignalStrength)) {
1738 // New RIL
1739 RIL_SignalStrength *p_cur = ((RIL_SignalStrength *) response);
1740
1741 p.writeInt32(p_cur->GW_SignalStrength.signalStrength);
1742 p.writeInt32(p_cur->GW_SignalStrength.bitErrorRate);
1743 p.writeInt32(p_cur->CDMA_SignalStrength.dbm);
1744 p.writeInt32(p_cur->CDMA_SignalStrength.ecio);
1745 p.writeInt32(p_cur->EVDO_SignalStrength.dbm);
1746 p.writeInt32(p_cur->EVDO_SignalStrength.ecio);
1747 p.writeInt32(p_cur->EVDO_SignalStrength.signalNoiseRatio);
1748
1749 startResponse;
1750 appendPrintBuf("%s[signalStrength=%d,bitErrorRate=%d,\
1751 CDMA_SignalStrength.dbm=%d,CDMA_SignalStrength.ecio=%d,\
1752 EVDO_SignalStrength.dbm =%d,EVDO_SignalStrength.ecio=%d,\
1753 EVDO_SignalStrength.signalNoiseRatio=%d]",
1754 printBuf,
1755 p_cur->GW_SignalStrength.signalStrength,
1756 p_cur->GW_SignalStrength.bitErrorRate,
1757 p_cur->CDMA_SignalStrength.dbm,
1758 p_cur->CDMA_SignalStrength.ecio,
1759 p_cur->EVDO_SignalStrength.dbm,
1760 p_cur->EVDO_SignalStrength.ecio,
1761 p_cur->EVDO_SignalStrength.signalNoiseRatio);
1762
1763 closeResponse;
1764
1765 } else if (responselen % sizeof (int) == 0) {
1766 // Old RIL deprecated
1767 int *p_cur = (int *) response;
1768
1769 startResponse;
1770
1771 // With the Old RIL we see one or 2 integers.
1772 size_t num = responselen / sizeof (int); // Number of integers from ril
1773 size_t totalIntegers = 7; // Number of integers in RIL_SignalStrength
1774 size_t i;
1775
1776 appendPrintBuf("%s[", printBuf);
1777 for (i = 0; i < num; i++) {
1778 appendPrintBuf("%s %d", printBuf, *p_cur);
1779 p.writeInt32(*p_cur++);
1780 }
1781 appendPrintBuf("%s]", printBuf);
1782
1783 // Fill the remainder with zero's.
1784 for (; i < totalIntegers; i++) {
1785 p.writeInt32(0);
1786 }
1787
1788 closeResponse;
1789 } else {
1790 LOGE("invalid response length");
1791 return RIL_ERRNO_INVALID_RESPONSE;
1792 }
1793
1794 return 0;
1795 }
1796
responseCallRing(Parcel & p,void * response,size_t responselen)1797 static int responseCallRing(Parcel &p, void *response, size_t responselen) {
1798 if ((response == NULL) || (responselen == 0)) {
1799 return responseVoid(p, response, responselen);
1800 } else {
1801 return responseCdmaSignalInfoRecord(p, response, responselen);
1802 }
1803 }
1804
responseCdmaSignalInfoRecord(Parcel & p,void * response,size_t responselen)1805 static int responseCdmaSignalInfoRecord(Parcel &p, void *response, size_t responselen) {
1806 if (response == NULL || responselen == 0) {
1807 LOGE("invalid response: NULL");
1808 return RIL_ERRNO_INVALID_RESPONSE;
1809 }
1810
1811 if (responselen != sizeof (RIL_CDMA_SignalInfoRecord)) {
1812 LOGE("invalid response length %d expected sizeof (RIL_CDMA_SignalInfoRecord) of %d\n",
1813 (int)responselen, (int)sizeof (RIL_CDMA_SignalInfoRecord));
1814 return RIL_ERRNO_INVALID_RESPONSE;
1815 }
1816
1817 startResponse;
1818
1819 RIL_CDMA_SignalInfoRecord *p_cur = ((RIL_CDMA_SignalInfoRecord *) response);
1820 marshallSignalInfoRecord(p, *p_cur);
1821
1822 appendPrintBuf("%s[isPresent=%d,signalType=%d,alertPitch=%d\
1823 signal=%d]",
1824 printBuf,
1825 p_cur->isPresent,
1826 p_cur->signalType,
1827 p_cur->alertPitch,
1828 p_cur->signal);
1829
1830 closeResponse;
1831 return 0;
1832 }
1833
responseCdmaCallWaiting(Parcel & p,void * response,size_t responselen)1834 static int responseCdmaCallWaiting(Parcel &p, void *response,
1835 size_t responselen) {
1836 if (response == NULL && responselen != 0) {
1837 LOGE("invalid response: NULL");
1838 return RIL_ERRNO_INVALID_RESPONSE;
1839 }
1840
1841 if (responselen != sizeof(RIL_CDMA_CallWaiting)) {
1842 LOGE("invalid response length %d expected %d\n",
1843 (int)responselen, (int)sizeof(RIL_CDMA_CallWaiting));
1844 return RIL_ERRNO_INVALID_RESPONSE;
1845 }
1846
1847 startResponse;
1848 RIL_CDMA_CallWaiting *p_cur = ((RIL_CDMA_CallWaiting *) response);
1849
1850 writeStringToParcel (p, p_cur->number);
1851 p.writeInt32(p_cur->numberPresentation);
1852 writeStringToParcel (p, p_cur->name);
1853 marshallSignalInfoRecord(p, p_cur->signalInfoRecord);
1854
1855 appendPrintBuf("%snumber=%s,numberPresentation=%d, name=%s,\
1856 signalInfoRecord[isPresent=%d,signalType=%d,alertPitch=%d\
1857 signal=%d]",
1858 printBuf,
1859 p_cur->number,
1860 p_cur->numberPresentation,
1861 p_cur->name,
1862 p_cur->signalInfoRecord.isPresent,
1863 p_cur->signalInfoRecord.signalType,
1864 p_cur->signalInfoRecord.alertPitch,
1865 p_cur->signalInfoRecord.signal);
1866
1867 closeResponse;
1868
1869 return 0;
1870 }
1871
triggerEvLoop()1872 static void triggerEvLoop() {
1873 int ret;
1874 if (!pthread_equal(pthread_self(), s_tid_dispatch)) {
1875 /* trigger event loop to wakeup. No reason to do this,
1876 * if we're in the event loop thread */
1877 do {
1878 ret = write (s_fdWakeupWrite, " ", 1);
1879 } while (ret < 0 && errno == EINTR);
1880 }
1881 }
1882
rilEventAddWakeup(struct ril_event * ev)1883 static void rilEventAddWakeup(struct ril_event *ev) {
1884 ril_event_add(ev);
1885 triggerEvLoop();
1886 }
1887
responseSimStatus(Parcel & p,void * response,size_t responselen)1888 static int responseSimStatus(Parcel &p, void *response, size_t responselen) {
1889 int i;
1890
1891 if (response == NULL && responselen != 0) {
1892 LOGE("invalid response: NULL");
1893 return RIL_ERRNO_INVALID_RESPONSE;
1894 }
1895
1896 if (responselen % sizeof (RIL_CardStatus *) != 0) {
1897 LOGE("invalid response length %d expected multiple of %d\n",
1898 (int)responselen, (int)sizeof (RIL_CardStatus *));
1899 return RIL_ERRNO_INVALID_RESPONSE;
1900 }
1901
1902 RIL_CardStatus *p_cur = ((RIL_CardStatus *) response);
1903
1904 p.writeInt32(p_cur->card_state);
1905 p.writeInt32(p_cur->universal_pin_state);
1906 p.writeInt32(p_cur->gsm_umts_subscription_app_index);
1907 p.writeInt32(p_cur->cdma_subscription_app_index);
1908 p.writeInt32(p_cur->num_applications);
1909
1910 startResponse;
1911 for (i = 0; i < p_cur->num_applications; i++) {
1912 p.writeInt32(p_cur->applications[i].app_type);
1913 p.writeInt32(p_cur->applications[i].app_state);
1914 p.writeInt32(p_cur->applications[i].perso_substate);
1915 writeStringToParcel(p, (const char*)(p_cur->applications[i].aid_ptr));
1916 writeStringToParcel(p, (const char*)
1917 (p_cur->applications[i].app_label_ptr));
1918 p.writeInt32(p_cur->applications[i].pin1_replaced);
1919 p.writeInt32(p_cur->applications[i].pin1);
1920 p.writeInt32(p_cur->applications[i].pin2);
1921 appendPrintBuf("%s[app_type=%d,app_state=%d,perso_substate=%d,\
1922 aid_ptr=%s,app_label_ptr=%s,pin1_replaced=%d,pin1=%d,pin2=%d],",
1923 printBuf,
1924 p_cur->applications[i].app_type,
1925 p_cur->applications[i].app_state,
1926 p_cur->applications[i].perso_substate,
1927 p_cur->applications[i].aid_ptr,
1928 p_cur->applications[i].app_label_ptr,
1929 p_cur->applications[i].pin1_replaced,
1930 p_cur->applications[i].pin1,
1931 p_cur->applications[i].pin2);
1932 }
1933 closeResponse;
1934
1935 return 0;
1936 }
1937
responseGsmBrSmsCnf(Parcel & p,void * response,size_t responselen)1938 static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen) {
1939 int num = responselen / sizeof(RIL_GSM_BroadcastSmsConfigInfo *);
1940 p.writeInt32(num);
1941
1942 startResponse;
1943 RIL_GSM_BroadcastSmsConfigInfo **p_cur =
1944 (RIL_GSM_BroadcastSmsConfigInfo **) response;
1945 for (int i = 0; i < num; i++) {
1946 p.writeInt32(p_cur[i]->fromServiceId);
1947 p.writeInt32(p_cur[i]->toServiceId);
1948 p.writeInt32(p_cur[i]->fromCodeScheme);
1949 p.writeInt32(p_cur[i]->toCodeScheme);
1950 p.writeInt32(p_cur[i]->selected);
1951
1952 appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId=%d, \
1953 fromCodeScheme=%d, toCodeScheme=%d, selected =%d]",
1954 printBuf, i, p_cur[i]->fromServiceId, p_cur[i]->toServiceId,
1955 p_cur[i]->fromCodeScheme, p_cur[i]->toCodeScheme,
1956 p_cur[i]->selected);
1957 }
1958 closeResponse;
1959
1960 return 0;
1961 }
1962
responseCdmaBrSmsCnf(Parcel & p,void * response,size_t responselen)1963 static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen) {
1964 RIL_CDMA_BroadcastSmsConfigInfo **p_cur =
1965 (RIL_CDMA_BroadcastSmsConfigInfo **) response;
1966
1967 int num = responselen / sizeof (RIL_CDMA_BroadcastSmsConfigInfo *);
1968 p.writeInt32(num);
1969
1970 startResponse;
1971 for (int i = 0 ; i < num ; i++ ) {
1972 p.writeInt32(p_cur[i]->service_category);
1973 p.writeInt32(p_cur[i]->language);
1974 p.writeInt32(p_cur[i]->selected);
1975
1976 appendPrintBuf("%s [%d: srvice_category=%d, language =%d, \
1977 selected =%d], ",
1978 printBuf, i, p_cur[i]->service_category, p_cur[i]->language,
1979 p_cur[i]->selected);
1980 }
1981 closeResponse;
1982
1983 return 0;
1984 }
1985
responseCdmaSms(Parcel & p,void * response,size_t responselen)1986 static int responseCdmaSms(Parcel &p, void *response, size_t responselen) {
1987 int num;
1988 int digitCount;
1989 int digitLimit;
1990 uint8_t uct;
1991 void* dest;
1992
1993 LOGD("Inside responseCdmaSms");
1994
1995 if (response == NULL && responselen != 0) {
1996 LOGE("invalid response: NULL");
1997 return RIL_ERRNO_INVALID_RESPONSE;
1998 }
1999
2000 if (responselen != sizeof(RIL_CDMA_SMS_Message)) {
2001 LOGE("invalid response length was %d expected %d",
2002 (int)responselen, (int)sizeof(RIL_CDMA_SMS_Message));
2003 return RIL_ERRNO_INVALID_RESPONSE;
2004 }
2005
2006 RIL_CDMA_SMS_Message *p_cur = (RIL_CDMA_SMS_Message *) response;
2007 p.writeInt32(p_cur->uTeleserviceID);
2008 p.write(&(p_cur->bIsServicePresent),sizeof(uct));
2009 p.writeInt32(p_cur->uServicecategory);
2010 p.writeInt32(p_cur->sAddress.digit_mode);
2011 p.writeInt32(p_cur->sAddress.number_mode);
2012 p.writeInt32(p_cur->sAddress.number_type);
2013 p.writeInt32(p_cur->sAddress.number_plan);
2014 p.write(&(p_cur->sAddress.number_of_digits), sizeof(uct));
2015 digitLimit= MIN((p_cur->sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
2016 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
2017 p.write(&(p_cur->sAddress.digits[digitCount]),sizeof(uct));
2018 }
2019
2020 p.writeInt32(p_cur->sSubAddress.subaddressType);
2021 p.write(&(p_cur->sSubAddress.odd),sizeof(uct));
2022 p.write(&(p_cur->sSubAddress.number_of_digits),sizeof(uct));
2023 digitLimit= MIN((p_cur->sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
2024 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
2025 p.write(&(p_cur->sSubAddress.digits[digitCount]),sizeof(uct));
2026 }
2027
2028 digitLimit= MIN((p_cur->uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
2029 p.writeInt32(p_cur->uBearerDataLen);
2030 for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
2031 p.write(&(p_cur->aBearerData[digitCount]), sizeof(uct));
2032 }
2033
2034 startResponse;
2035 appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
2036 sAddress.digit_mode=%d, sAddress.number_mode=%d, sAddress.number_type=%d, ",
2037 printBuf, p_cur->uTeleserviceID,p_cur->bIsServicePresent,p_cur->uServicecategory,
2038 p_cur->sAddress.digit_mode, p_cur->sAddress.number_mode,p_cur->sAddress.number_type);
2039 closeResponse;
2040
2041 return 0;
2042 }
2043
2044 /**
2045 * A write on the wakeup fd is done just to pop us out of select()
2046 * We empty the buffer here and then ril_event will reset the timers on the
2047 * way back down
2048 */
processWakeupCallback(int fd,short flags,void * param)2049 static void processWakeupCallback(int fd, short flags, void *param) {
2050 char buff[16];
2051 int ret;
2052
2053 LOGV("processWakeupCallback");
2054
2055 /* empty our wakeup socket out */
2056 do {
2057 ret = read(s_fdWakeupRead, &buff, sizeof(buff));
2058 } while (ret > 0 || (ret < 0 && errno == EINTR));
2059 }
2060
onCommandsSocketClosed()2061 static void onCommandsSocketClosed() {
2062 int ret;
2063 RequestInfo *p_cur;
2064
2065 /* mark pending requests as "cancelled" so we dont report responses */
2066
2067 ret = pthread_mutex_lock(&s_pendingRequestsMutex);
2068 assert (ret == 0);
2069
2070 p_cur = s_pendingRequests;
2071
2072 for (p_cur = s_pendingRequests
2073 ; p_cur != NULL
2074 ; p_cur = p_cur->p_next
2075 ) {
2076 p_cur->cancelled = 1;
2077 }
2078
2079 ret = pthread_mutex_unlock(&s_pendingRequestsMutex);
2080 assert (ret == 0);
2081 }
2082
processCommandsCallback(int fd,short flags,void * param)2083 static void processCommandsCallback(int fd, short flags, void *param) {
2084 RecordStream *p_rs;
2085 void *p_record;
2086 size_t recordlen;
2087 int ret;
2088
2089 assert(fd == s_fdCommand);
2090
2091 p_rs = (RecordStream *)param;
2092
2093 for (;;) {
2094 /* loop until EAGAIN/EINTR, end of stream, or other error */
2095 ret = record_stream_get_next(p_rs, &p_record, &recordlen);
2096
2097 if (ret == 0 && p_record == NULL) {
2098 /* end-of-stream */
2099 break;
2100 } else if (ret < 0) {
2101 break;
2102 } else if (ret == 0) { /* && p_record != NULL */
2103 processCommandBuffer(p_record, recordlen);
2104 }
2105 }
2106
2107 if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) {
2108 /* fatal error or end-of-stream */
2109 if (ret != 0) {
2110 LOGE("error on reading command socket errno:%d\n", errno);
2111 } else {
2112 LOGW("EOS. Closing command socket.");
2113 }
2114
2115 close(s_fdCommand);
2116 s_fdCommand = -1;
2117
2118 ril_event_del(&s_commands_event);
2119
2120 record_stream_free(p_rs);
2121
2122 /* start listening for new connections again */
2123 rilEventAddWakeup(&s_listen_event);
2124
2125 onCommandsSocketClosed();
2126 }
2127 }
2128
2129
onNewCommandConnect()2130 static void onNewCommandConnect() {
2131 // implicit radio state changed
2132 RIL_onUnsolicitedResponse(RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED,
2133 NULL, 0);
2134
2135 // Send last NITZ time data, in case it was missed
2136 if (s_lastNITZTimeData != NULL) {
2137 sendResponseRaw(s_lastNITZTimeData, s_lastNITZTimeDataSize);
2138
2139 free(s_lastNITZTimeData);
2140 s_lastNITZTimeData = NULL;
2141 }
2142
2143 // Get version string
2144 if (s_callbacks.getVersion != NULL) {
2145 const char *version;
2146 version = s_callbacks.getVersion();
2147 LOGI("RIL Daemon version: %s\n", version);
2148
2149 property_set(PROPERTY_RIL_IMPL, version);
2150 } else {
2151 LOGI("RIL Daemon version: unavailable\n");
2152 property_set(PROPERTY_RIL_IMPL, "unavailable");
2153 }
2154
2155 }
2156
listenCallback(int fd,short flags,void * param)2157 static void listenCallback (int fd, short flags, void *param) {
2158 int ret;
2159 int err;
2160 int is_phone_socket;
2161 RecordStream *p_rs;
2162
2163 struct sockaddr_un peeraddr;
2164 socklen_t socklen = sizeof (peeraddr);
2165
2166 struct ucred creds;
2167 socklen_t szCreds = sizeof(creds);
2168
2169 struct passwd *pwd = NULL;
2170
2171 assert (s_fdCommand < 0);
2172 assert (fd == s_fdListen);
2173
2174 s_fdCommand = accept(s_fdListen, (sockaddr *) &peeraddr, &socklen);
2175
2176 if (s_fdCommand < 0 ) {
2177 LOGE("Error on accept() errno:%d", errno);
2178 /* start listening for new connections again */
2179 rilEventAddWakeup(&s_listen_event);
2180 return;
2181 }
2182
2183 /* check the credential of the other side and only accept socket from
2184 * phone process
2185 */
2186 errno = 0;
2187 is_phone_socket = 0;
2188
2189 err = getsockopt(s_fdCommand, SOL_SOCKET, SO_PEERCRED, &creds, &szCreds);
2190
2191 if (err == 0 && szCreds > 0) {
2192 errno = 0;
2193 pwd = getpwuid(creds.uid);
2194 if (pwd != NULL) {
2195 if (strcmp(pwd->pw_name, PHONE_PROCESS) == 0) {
2196 is_phone_socket = 1;
2197 } else {
2198 LOGE("RILD can't accept socket from process %s", pwd->pw_name);
2199 }
2200 } else {
2201 LOGE("Error on getpwuid() errno: %d", errno);
2202 }
2203 } else {
2204 LOGD("Error on getsockopt() errno: %d", errno);
2205 }
2206
2207 if ( !is_phone_socket ) {
2208 LOGE("RILD must accept socket from %s", PHONE_PROCESS);
2209
2210 close(s_fdCommand);
2211 s_fdCommand = -1;
2212
2213 onCommandsSocketClosed();
2214
2215 /* start listening for new connections again */
2216 rilEventAddWakeup(&s_listen_event);
2217
2218 return;
2219 }
2220
2221 ret = fcntl(s_fdCommand, F_SETFL, O_NONBLOCK);
2222
2223 if (ret < 0) {
2224 LOGE ("Error setting O_NONBLOCK errno:%d", errno);
2225 }
2226
2227 LOGI("libril: new connection");
2228
2229 p_rs = record_stream_new(s_fdCommand, MAX_COMMAND_BYTES);
2230
2231 ril_event_set (&s_commands_event, s_fdCommand, 1,
2232 processCommandsCallback, p_rs);
2233
2234 rilEventAddWakeup (&s_commands_event);
2235
2236 onNewCommandConnect();
2237 }
2238
freeDebugCallbackArgs(int number,char ** args)2239 static void freeDebugCallbackArgs(int number, char **args) {
2240 for (int i = 0; i < number; i++) {
2241 if (args[i] != NULL) {
2242 free(args[i]);
2243 }
2244 }
2245 free(args);
2246 }
2247
debugCallback(int fd,short flags,void * param)2248 static void debugCallback (int fd, short flags, void *param) {
2249 int acceptFD, option;
2250 struct sockaddr_un peeraddr;
2251 socklen_t socklen = sizeof (peeraddr);
2252 int data;
2253 unsigned int qxdm_data[6];
2254 const char *deactData[1] = {"1"};
2255 char *actData[1];
2256 RIL_Dial dialData;
2257 int hangupData[1] = {1};
2258 int number;
2259 char **args;
2260
2261 acceptFD = accept (fd, (sockaddr *) &peeraddr, &socklen);
2262
2263 if (acceptFD < 0) {
2264 LOGE ("error accepting on debug port: %d\n", errno);
2265 return;
2266 }
2267
2268 if (recv(acceptFD, &number, sizeof(int), 0) != sizeof(int)) {
2269 LOGE ("error reading on socket: number of Args: \n");
2270 return;
2271 }
2272 args = (char **) malloc(sizeof(char*) * number);
2273
2274 for (int i = 0; i < number; i++) {
2275 int len;
2276 if (recv(acceptFD, &len, sizeof(int), 0) != sizeof(int)) {
2277 LOGE ("error reading on socket: Len of Args: \n");
2278 freeDebugCallbackArgs(i, args);
2279 return;
2280 }
2281 // +1 for null-term
2282 args[i] = (char *) malloc((sizeof(char) * len) + 1);
2283 if (recv(acceptFD, args[i], sizeof(char) * len, 0)
2284 != (int)sizeof(char) * len) {
2285 LOGE ("error reading on socket: Args[%d] \n", i);
2286 freeDebugCallbackArgs(i, args);
2287 return;
2288 }
2289 char * buf = args[i];
2290 buf[len] = 0;
2291 }
2292
2293 switch (atoi(args[0])) {
2294 case 0:
2295 LOGI ("Connection on debug port: issuing reset.");
2296 issueLocalRequest(RIL_REQUEST_RESET_RADIO, NULL, 0);
2297 break;
2298 case 1:
2299 LOGI ("Connection on debug port: issuing radio power off.");
2300 data = 0;
2301 issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int));
2302 // Close the socket
2303 close(s_fdCommand);
2304 s_fdCommand = -1;
2305 break;
2306 case 2:
2307 LOGI ("Debug port: issuing unsolicited network change.");
2308 RIL_onUnsolicitedResponse(RIL_UNSOL_RESPONSE_NETWORK_STATE_CHANGED,
2309 NULL, 0);
2310 break;
2311 case 3:
2312 LOGI ("Debug port: QXDM log enable.");
2313 qxdm_data[0] = 65536;
2314 qxdm_data[1] = 16;
2315 qxdm_data[2] = 1;
2316 qxdm_data[3] = 32;
2317 qxdm_data[4] = 0;
2318 qxdm_data[4] = 8;
2319 issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
2320 6 * sizeof(int));
2321 break;
2322 case 4:
2323 LOGI ("Debug port: QXDM log disable.");
2324 qxdm_data[0] = 65536;
2325 qxdm_data[1] = 16;
2326 qxdm_data[2] = 0;
2327 qxdm_data[3] = 32;
2328 qxdm_data[4] = 0;
2329 qxdm_data[4] = 8;
2330 issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
2331 6 * sizeof(int));
2332 break;
2333 case 5:
2334 LOGI("Debug port: Radio On");
2335 data = 1;
2336 issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int));
2337 sleep(2);
2338 // Set network selection automatic.
2339 issueLocalRequest(RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC, NULL, 0);
2340 break;
2341 case 6:
2342 LOGI("Debug port: Setup Data Call, Apn :%s\n", args[1]);
2343 actData[0] = args[1];
2344 issueLocalRequest(RIL_REQUEST_SETUP_DATA_CALL, &actData,
2345 sizeof(actData));
2346 break;
2347 case 7:
2348 LOGI("Debug port: Deactivate Data Call");
2349 issueLocalRequest(RIL_REQUEST_DEACTIVATE_DATA_CALL, &deactData,
2350 sizeof(deactData));
2351 break;
2352 case 8:
2353 LOGI("Debug port: Dial Call");
2354 dialData.clir = 0;
2355 dialData.address = args[1];
2356 issueLocalRequest(RIL_REQUEST_DIAL, &dialData, sizeof(dialData));
2357 break;
2358 case 9:
2359 LOGI("Debug port: Answer Call");
2360 issueLocalRequest(RIL_REQUEST_ANSWER, NULL, 0);
2361 break;
2362 case 10:
2363 LOGI("Debug port: End Call");
2364 issueLocalRequest(RIL_REQUEST_HANGUP, &hangupData,
2365 sizeof(hangupData));
2366 break;
2367 default:
2368 LOGE ("Invalid request");
2369 break;
2370 }
2371 freeDebugCallbackArgs(number, args);
2372 close(acceptFD);
2373 }
2374
2375
userTimerCallback(int fd,short flags,void * param)2376 static void userTimerCallback (int fd, short flags, void *param) {
2377 UserCallbackInfo *p_info;
2378
2379 p_info = (UserCallbackInfo *)param;
2380
2381 p_info->p_callback(p_info->userParam);
2382
2383
2384 // FIXME generalize this...there should be a cancel mechanism
2385 if (s_last_wake_timeout_info != NULL && s_last_wake_timeout_info == p_info) {
2386 s_last_wake_timeout_info = NULL;
2387 }
2388
2389 free(p_info);
2390 }
2391
2392
2393 static void *
eventLoop(void * param)2394 eventLoop(void *param) {
2395 int ret;
2396 int filedes[2];
2397
2398 ril_event_init();
2399
2400 pthread_mutex_lock(&s_startupMutex);
2401
2402 s_started = 1;
2403 pthread_cond_broadcast(&s_startupCond);
2404
2405 pthread_mutex_unlock(&s_startupMutex);
2406
2407 ret = pipe(filedes);
2408
2409 if (ret < 0) {
2410 LOGE("Error in pipe() errno:%d", errno);
2411 return NULL;
2412 }
2413
2414 s_fdWakeupRead = filedes[0];
2415 s_fdWakeupWrite = filedes[1];
2416
2417 fcntl(s_fdWakeupRead, F_SETFL, O_NONBLOCK);
2418
2419 ril_event_set (&s_wakeupfd_event, s_fdWakeupRead, true,
2420 processWakeupCallback, NULL);
2421
2422 rilEventAddWakeup (&s_wakeupfd_event);
2423
2424 // Only returns on error
2425 ril_event_loop();
2426 LOGE ("error in event_loop_base errno:%d", errno);
2427
2428 return NULL;
2429 }
2430
2431 extern "C" void
RIL_startEventLoop(void)2432 RIL_startEventLoop(void) {
2433 int ret;
2434 pthread_attr_t attr;
2435
2436 /* spin up eventLoop thread and wait for it to get started */
2437 s_started = 0;
2438 pthread_mutex_lock(&s_startupMutex);
2439
2440 pthread_attr_init (&attr);
2441 pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
2442 ret = pthread_create(&s_tid_dispatch, &attr, eventLoop, NULL);
2443
2444 while (s_started == 0) {
2445 pthread_cond_wait(&s_startupCond, &s_startupMutex);
2446 }
2447
2448 pthread_mutex_unlock(&s_startupMutex);
2449
2450 if (ret < 0) {
2451 LOGE("Failed to create dispatch thread errno:%d", errno);
2452 return;
2453 }
2454 }
2455
2456 // Used for testing purpose only.
RIL_setcallbacks(const RIL_RadioFunctions * callbacks)2457 extern "C" void RIL_setcallbacks (const RIL_RadioFunctions *callbacks) {
2458 memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
2459 }
2460
2461 extern "C" void
RIL_register(const RIL_RadioFunctions * callbacks)2462 RIL_register (const RIL_RadioFunctions *callbacks) {
2463 int ret;
2464 int flags;
2465
2466 if (callbacks == NULL
2467 || ! (callbacks->version == RIL_VERSION || callbacks->version == 1)
2468 ) {
2469 LOGE(
2470 "RIL_register: RIL_RadioFunctions * null or invalid version"
2471 " (expected %d)", RIL_VERSION);
2472 return;
2473 }
2474
2475 if (s_registerCalled > 0) {
2476 LOGE("RIL_register has been called more than once. "
2477 "Subsequent call ignored");
2478 return;
2479 }
2480
2481 memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
2482
2483 s_registerCalled = 1;
2484
2485 // Little self-check
2486
2487 for (int i = 0; i < (int)NUM_ELEMS(s_commands); i++) {
2488 assert(i == s_commands[i].requestNumber);
2489 }
2490
2491 for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses); i++) {
2492 assert(i + RIL_UNSOL_RESPONSE_BASE
2493 == s_unsolResponses[i].requestNumber);
2494 }
2495
2496 // New rild impl calls RIL_startEventLoop() first
2497 // old standalone impl wants it here.
2498
2499 if (s_started == 0) {
2500 RIL_startEventLoop();
2501 }
2502
2503 // start listen socket
2504
2505 #if 0
2506 ret = socket_local_server (SOCKET_NAME_RIL,
2507 ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM);
2508
2509 if (ret < 0) {
2510 LOGE("Unable to bind socket errno:%d", errno);
2511 exit (-1);
2512 }
2513 s_fdListen = ret;
2514
2515 #else
2516 s_fdListen = android_get_control_socket(SOCKET_NAME_RIL);
2517 if (s_fdListen < 0) {
2518 LOGE("Failed to get socket '" SOCKET_NAME_RIL "'");
2519 exit(-1);
2520 }
2521
2522 ret = listen(s_fdListen, 4);
2523
2524 if (ret < 0) {
2525 LOGE("Failed to listen on control socket '%d': %s",
2526 s_fdListen, strerror(errno));
2527 exit(-1);
2528 }
2529 #endif
2530
2531
2532 /* note: non-persistent so we can accept only one connection at a time */
2533 ril_event_set (&s_listen_event, s_fdListen, false,
2534 listenCallback, NULL);
2535
2536 rilEventAddWakeup (&s_listen_event);
2537
2538 #if 1
2539 // start debug interface socket
2540
2541 s_fdDebug = android_get_control_socket(SOCKET_NAME_RIL_DEBUG);
2542 if (s_fdDebug < 0) {
2543 LOGE("Failed to get socket '" SOCKET_NAME_RIL_DEBUG "' errno:%d", errno);
2544 exit(-1);
2545 }
2546
2547 ret = listen(s_fdDebug, 4);
2548
2549 if (ret < 0) {
2550 LOGE("Failed to listen on ril debug socket '%d': %s",
2551 s_fdDebug, strerror(errno));
2552 exit(-1);
2553 }
2554
2555 ril_event_set (&s_debug_event, s_fdDebug, true,
2556 debugCallback, NULL);
2557
2558 rilEventAddWakeup (&s_debug_event);
2559 #endif
2560
2561 }
2562
2563 static int
checkAndDequeueRequestInfo(struct RequestInfo * pRI)2564 checkAndDequeueRequestInfo(struct RequestInfo *pRI) {
2565 int ret = 0;
2566
2567 if (pRI == NULL) {
2568 return 0;
2569 }
2570
2571 pthread_mutex_lock(&s_pendingRequestsMutex);
2572
2573 for(RequestInfo **ppCur = &s_pendingRequests
2574 ; *ppCur != NULL
2575 ; ppCur = &((*ppCur)->p_next)
2576 ) {
2577 if (pRI == *ppCur) {
2578 ret = 1;
2579
2580 *ppCur = (*ppCur)->p_next;
2581 break;
2582 }
2583 }
2584
2585 pthread_mutex_unlock(&s_pendingRequestsMutex);
2586
2587 return ret;
2588 }
2589
2590
2591 extern "C" void
RIL_onRequestComplete(RIL_Token t,RIL_Errno e,void * response,size_t responselen)2592 RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen) {
2593 RequestInfo *pRI;
2594 int ret;
2595 size_t errorOffset;
2596
2597 pRI = (RequestInfo *)t;
2598
2599 if (!checkAndDequeueRequestInfo(pRI)) {
2600 LOGE ("RIL_onRequestComplete: invalid RIL_Token");
2601 return;
2602 }
2603
2604 if (pRI->local > 0) {
2605 // Locally issued command...void only!
2606 // response does not go back up the command socket
2607 LOGD("C[locl]< %s", requestToString(pRI->pCI->requestNumber));
2608
2609 goto done;
2610 }
2611
2612 appendPrintBuf("[%04d]< %s",
2613 pRI->token, requestToString(pRI->pCI->requestNumber));
2614
2615 if (pRI->cancelled == 0) {
2616 Parcel p;
2617
2618 p.writeInt32 (RESPONSE_SOLICITED);
2619 p.writeInt32 (pRI->token);
2620 errorOffset = p.dataPosition();
2621
2622 p.writeInt32 (e);
2623
2624 if (response != NULL) {
2625 // there is a response payload, no matter success or not.
2626 ret = pRI->pCI->responseFunction(p, response, responselen);
2627
2628 /* if an error occurred, rewind and mark it */
2629 if (ret != 0) {
2630 p.setDataPosition(errorOffset);
2631 p.writeInt32 (ret);
2632 }
2633 }
2634
2635 if (e != RIL_E_SUCCESS) {
2636 appendPrintBuf("%s fails by %s", printBuf, failCauseToString(e));
2637 }
2638
2639 if (s_fdCommand < 0) {
2640 LOGD ("RIL onRequestComplete: Command channel closed");
2641 }
2642 sendResponse(p);
2643 }
2644
2645 done:
2646 free(pRI);
2647 }
2648
2649
2650 static void
grabPartialWakeLock()2651 grabPartialWakeLock() {
2652 acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME);
2653 }
2654
2655 static void
releaseWakeLock()2656 releaseWakeLock() {
2657 release_wake_lock(ANDROID_WAKE_LOCK_NAME);
2658 }
2659
2660 /**
2661 * Timer callback to put us back to sleep before the default timeout
2662 */
2663 static void
wakeTimeoutCallback(void * param)2664 wakeTimeoutCallback (void *param) {
2665 // We're using "param != NULL" as a cancellation mechanism
2666 if (param == NULL) {
2667 //LOGD("wakeTimeout: releasing wake lock");
2668
2669 releaseWakeLock();
2670 } else {
2671 //LOGD("wakeTimeout: releasing wake lock CANCELLED");
2672 }
2673 }
2674
2675 extern "C"
RIL_onUnsolicitedResponse(int unsolResponse,void * data,size_t datalen)2676 void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
2677 size_t datalen)
2678 {
2679 int unsolResponseIndex;
2680 int ret;
2681 int64_t timeReceived = 0;
2682 bool shouldScheduleTimeout = false;
2683
2684 if (s_registerCalled == 0) {
2685 // Ignore RIL_onUnsolicitedResponse before RIL_register
2686 LOGW("RIL_onUnsolicitedResponse called before RIL_register");
2687 return;
2688 }
2689
2690 unsolResponseIndex = unsolResponse - RIL_UNSOL_RESPONSE_BASE;
2691
2692 if ((unsolResponseIndex < 0)
2693 || (unsolResponseIndex >= (int32_t)NUM_ELEMS(s_unsolResponses))) {
2694 LOGE("unsupported unsolicited response code %d", unsolResponse);
2695 return;
2696 }
2697
2698 // Grab a wake lock if needed for this reponse,
2699 // as we exit we'll either release it immediately
2700 // or set a timer to release it later.
2701 switch (s_unsolResponses[unsolResponseIndex].wakeType) {
2702 case WAKE_PARTIAL:
2703 grabPartialWakeLock();
2704 shouldScheduleTimeout = true;
2705 break;
2706
2707 case DONT_WAKE:
2708 default:
2709 // No wake lock is grabed so don't set timeout
2710 shouldScheduleTimeout = false;
2711 break;
2712 }
2713
2714 // Mark the time this was received, doing this
2715 // after grabing the wakelock incase getting
2716 // the elapsedRealTime might cause us to goto
2717 // sleep.
2718 if (unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
2719 timeReceived = elapsedRealtime();
2720 }
2721
2722 appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse));
2723
2724 Parcel p;
2725
2726 p.writeInt32 (RESPONSE_UNSOLICITED);
2727 p.writeInt32 (unsolResponse);
2728
2729 ret = s_unsolResponses[unsolResponseIndex]
2730 .responseFunction(p, data, datalen);
2731 if (ret != 0) {
2732 // Problem with the response. Don't continue;
2733 goto error_exit;
2734 }
2735
2736 // some things get more payload
2737 switch(unsolResponse) {
2738 case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED:
2739 p.writeInt32(s_callbacks.onStateRequest());
2740 appendPrintBuf("%s {%s}", printBuf,
2741 radioStateToString(s_callbacks.onStateRequest()));
2742 break;
2743
2744
2745 case RIL_UNSOL_NITZ_TIME_RECEIVED:
2746 // Store the time that this was received so the
2747 // handler of this message can account for
2748 // the time it takes to arrive and process. In
2749 // particular the system has been known to sleep
2750 // before this message can be processed.
2751 p.writeInt64(timeReceived);
2752 break;
2753 }
2754
2755 ret = sendResponse(p);
2756 if (ret != 0 && unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
2757
2758 // Unfortunately, NITZ time is not poll/update like everything
2759 // else in the system. So, if the upstream client isn't connected,
2760 // keep a copy of the last NITZ response (with receive time noted
2761 // above) around so we can deliver it when it is connected
2762
2763 if (s_lastNITZTimeData != NULL) {
2764 free (s_lastNITZTimeData);
2765 s_lastNITZTimeData = NULL;
2766 }
2767
2768 s_lastNITZTimeData = malloc(p.dataSize());
2769 s_lastNITZTimeDataSize = p.dataSize();
2770 memcpy(s_lastNITZTimeData, p.data(), p.dataSize());
2771 }
2772
2773 // For now, we automatically go back to sleep after TIMEVAL_WAKE_TIMEOUT
2774 // FIXME The java code should handshake here to release wake lock
2775
2776 if (shouldScheduleTimeout) {
2777 // Cancel the previous request
2778 if (s_last_wake_timeout_info != NULL) {
2779 s_last_wake_timeout_info->userParam = (void *)1;
2780 }
2781
2782 s_last_wake_timeout_info
2783 = internalRequestTimedCallback(wakeTimeoutCallback, NULL,
2784 &TIMEVAL_WAKE_TIMEOUT);
2785 }
2786
2787 // Normal exit
2788 return;
2789
2790 error_exit:
2791 if (shouldScheduleTimeout) {
2792 releaseWakeLock();
2793 }
2794 }
2795
2796 /** FIXME generalize this if you track UserCAllbackInfo, clear it
2797 when the callback occurs
2798 */
2799 static UserCallbackInfo *
internalRequestTimedCallback(RIL_TimedCallback callback,void * param,const struct timeval * relativeTime)2800 internalRequestTimedCallback (RIL_TimedCallback callback, void *param,
2801 const struct timeval *relativeTime)
2802 {
2803 struct timeval myRelativeTime;
2804 UserCallbackInfo *p_info;
2805
2806 p_info = (UserCallbackInfo *) malloc (sizeof(UserCallbackInfo));
2807
2808 p_info->p_callback = callback;
2809 p_info->userParam = param;
2810
2811 if (relativeTime == NULL) {
2812 /* treat null parameter as a 0 relative time */
2813 memset (&myRelativeTime, 0, sizeof(myRelativeTime));
2814 } else {
2815 /* FIXME I think event_add's tv param is really const anyway */
2816 memcpy (&myRelativeTime, relativeTime, sizeof(myRelativeTime));
2817 }
2818
2819 ril_event_set(&(p_info->event), -1, false, userTimerCallback, p_info);
2820
2821 ril_timer_add(&(p_info->event), &myRelativeTime);
2822
2823 triggerEvLoop();
2824 return p_info;
2825 }
2826
2827
2828 extern "C" void
RIL_requestTimedCallback(RIL_TimedCallback callback,void * param,const struct timeval * relativeTime)2829 RIL_requestTimedCallback (RIL_TimedCallback callback, void *param,
2830 const struct timeval *relativeTime) {
2831 internalRequestTimedCallback (callback, param, relativeTime);
2832 }
2833
2834 const char *
failCauseToString(RIL_Errno e)2835 failCauseToString(RIL_Errno e) {
2836 switch(e) {
2837 case RIL_E_SUCCESS: return "E_SUCCESS";
2838 case RIL_E_RADIO_NOT_AVAILABLE: return "E_RAIDO_NOT_AVAILABLE";
2839 case RIL_E_GENERIC_FAILURE: return "E_GENERIC_FAILURE";
2840 case RIL_E_PASSWORD_INCORRECT: return "E_PASSWORD_INCORRECT";
2841 case RIL_E_SIM_PIN2: return "E_SIM_PIN2";
2842 case RIL_E_SIM_PUK2: return "E_SIM_PUK2";
2843 case RIL_E_REQUEST_NOT_SUPPORTED: return "E_REQUEST_NOT_SUPPORTED";
2844 case RIL_E_CANCELLED: return "E_CANCELLED";
2845 case RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL: return "E_OP_NOT_ALLOWED_DURING_VOICE_CALL";
2846 case RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW: return "E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW";
2847 case RIL_E_SMS_SEND_FAIL_RETRY: return "E_SMS_SEND_FAIL_RETRY";
2848 case RIL_E_SIM_ABSENT:return "E_SIM_ABSENT";
2849 #ifdef FEATURE_MULTIMODE_ANDROID
2850 case RIL_E_SUBSCRIPTION_NOT_AVAILABLE:return "E_SUBSCRIPTION_NOT_AVAILABLE";
2851 case RIL_E_MODE_NOT_SUPPORTED:return "E_MODE_NOT_SUPPORTED";
2852 #endif
2853 default: return "<unknown error>";
2854 }
2855 }
2856
2857 const char *
radioStateToString(RIL_RadioState s)2858 radioStateToString(RIL_RadioState s) {
2859 switch(s) {
2860 case RADIO_STATE_OFF: return "RADIO_OFF";
2861 case RADIO_STATE_UNAVAILABLE: return "RADIO_UNAVAILABLE";
2862 case RADIO_STATE_SIM_NOT_READY: return "RADIO_SIM_NOT_READY";
2863 case RADIO_STATE_SIM_LOCKED_OR_ABSENT: return "RADIO_SIM_LOCKED_OR_ABSENT";
2864 case RADIO_STATE_SIM_READY: return "RADIO_SIM_READY";
2865 case RADIO_STATE_RUIM_NOT_READY:return"RADIO_RUIM_NOT_READY";
2866 case RADIO_STATE_RUIM_READY:return"RADIO_RUIM_READY";
2867 case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:return"RADIO_RUIM_LOCKED_OR_ABSENT";
2868 case RADIO_STATE_NV_NOT_READY:return"RADIO_NV_NOT_READY";
2869 case RADIO_STATE_NV_READY:return"RADIO_NV_READY";
2870 default: return "<unknown state>";
2871 }
2872 }
2873
2874 const char *
callStateToString(RIL_CallState s)2875 callStateToString(RIL_CallState s) {
2876 switch(s) {
2877 case RIL_CALL_ACTIVE : return "ACTIVE";
2878 case RIL_CALL_HOLDING: return "HOLDING";
2879 case RIL_CALL_DIALING: return "DIALING";
2880 case RIL_CALL_ALERTING: return "ALERTING";
2881 case RIL_CALL_INCOMING: return "INCOMING";
2882 case RIL_CALL_WAITING: return "WAITING";
2883 default: return "<unknown state>";
2884 }
2885 }
2886
2887 const char *
requestToString(int request)2888 requestToString(int request) {
2889 /*
2890 cat libs/telephony/ril_commands.h \
2891 | egrep "^ *{RIL_" \
2892 | sed -re 's/\{RIL_([^,]+),[^,]+,([^}]+).+/case RIL_\1: return "\1";/'
2893
2894
2895 cat libs/telephony/ril_unsol_commands.h \
2896 | egrep "^ *{RIL_" \
2897 | sed -re 's/\{RIL_([^,]+),([^}]+).+/case RIL_\1: return "\1";/'
2898
2899 */
2900 switch(request) {
2901 case RIL_REQUEST_GET_SIM_STATUS: return "GET_SIM_STATUS";
2902 case RIL_REQUEST_ENTER_SIM_PIN: return "ENTER_SIM_PIN";
2903 case RIL_REQUEST_ENTER_SIM_PUK: return "ENTER_SIM_PUK";
2904 case RIL_REQUEST_ENTER_SIM_PIN2: return "ENTER_SIM_PIN2";
2905 case RIL_REQUEST_ENTER_SIM_PUK2: return "ENTER_SIM_PUK2";
2906 case RIL_REQUEST_CHANGE_SIM_PIN: return "CHANGE_SIM_PIN";
2907 case RIL_REQUEST_CHANGE_SIM_PIN2: return "CHANGE_SIM_PIN2";
2908 case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION: return "ENTER_NETWORK_DEPERSONALIZATION";
2909 case RIL_REQUEST_GET_CURRENT_CALLS: return "GET_CURRENT_CALLS";
2910 case RIL_REQUEST_DIAL: return "DIAL";
2911 case RIL_REQUEST_GET_IMSI: return "GET_IMSI";
2912 case RIL_REQUEST_HANGUP: return "HANGUP";
2913 case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: return "HANGUP_WAITING_OR_BACKGROUND";
2914 case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: return "HANGUP_FOREGROUND_RESUME_BACKGROUND";
2915 case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: return "SWITCH_WAITING_OR_HOLDING_AND_ACTIVE";
2916 case RIL_REQUEST_CONFERENCE: return "CONFERENCE";
2917 case RIL_REQUEST_UDUB: return "UDUB";
2918 case RIL_REQUEST_LAST_CALL_FAIL_CAUSE: return "LAST_CALL_FAIL_CAUSE";
2919 case RIL_REQUEST_SIGNAL_STRENGTH: return "SIGNAL_STRENGTH";
2920 case RIL_REQUEST_REGISTRATION_STATE: return "REGISTRATION_STATE";
2921 case RIL_REQUEST_GPRS_REGISTRATION_STATE: return "GPRS_REGISTRATION_STATE";
2922 case RIL_REQUEST_OPERATOR: return "OPERATOR";
2923 case RIL_REQUEST_RADIO_POWER: return "RADIO_POWER";
2924 case RIL_REQUEST_DTMF: return "DTMF";
2925 case RIL_REQUEST_SEND_SMS: return "SEND_SMS";
2926 case RIL_REQUEST_SEND_SMS_EXPECT_MORE: return "SEND_SMS_EXPECT_MORE";
2927 case RIL_REQUEST_SETUP_DATA_CALL: return "SETUP_DATA_CALL";
2928 case RIL_REQUEST_SIM_IO: return "SIM_IO";
2929 case RIL_REQUEST_SEND_USSD: return "SEND_USSD";
2930 case RIL_REQUEST_CANCEL_USSD: return "CANCEL_USSD";
2931 case RIL_REQUEST_GET_CLIR: return "GET_CLIR";
2932 case RIL_REQUEST_SET_CLIR: return "SET_CLIR";
2933 case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS: return "QUERY_CALL_FORWARD_STATUS";
2934 case RIL_REQUEST_SET_CALL_FORWARD: return "SET_CALL_FORWARD";
2935 case RIL_REQUEST_QUERY_CALL_WAITING: return "QUERY_CALL_WAITING";
2936 case RIL_REQUEST_SET_CALL_WAITING: return "SET_CALL_WAITING";
2937 case RIL_REQUEST_SMS_ACKNOWLEDGE: return "SMS_ACKNOWLEDGE";
2938 case RIL_REQUEST_GET_IMEI: return "GET_IMEI";
2939 case RIL_REQUEST_GET_IMEISV: return "GET_IMEISV";
2940 case RIL_REQUEST_ANSWER: return "ANSWER";
2941 case RIL_REQUEST_DEACTIVATE_DATA_CALL: return "DEACTIVATE_DATA_CALL";
2942 case RIL_REQUEST_QUERY_FACILITY_LOCK: return "QUERY_FACILITY_LOCK";
2943 case RIL_REQUEST_SET_FACILITY_LOCK: return "SET_FACILITY_LOCK";
2944 case RIL_REQUEST_CHANGE_BARRING_PASSWORD: return "CHANGE_BARRING_PASSWORD";
2945 case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: return "QUERY_NETWORK_SELECTION_MODE";
2946 case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: return "SET_NETWORK_SELECTION_AUTOMATIC";
2947 case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL: return "SET_NETWORK_SELECTION_MANUAL";
2948 case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS : return "QUERY_AVAILABLE_NETWORKS ";
2949 case RIL_REQUEST_DTMF_START: return "DTMF_START";
2950 case RIL_REQUEST_DTMF_STOP: return "DTMF_STOP";
2951 case RIL_REQUEST_BASEBAND_VERSION: return "BASEBAND_VERSION";
2952 case RIL_REQUEST_SEPARATE_CONNECTION: return "SEPARATE_CONNECTION";
2953 case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: return "SET_PREFERRED_NETWORK_TYPE";
2954 case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: return "GET_PREFERRED_NETWORK_TYPE";
2955 case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS: return "GET_NEIGHBORING_CELL_IDS";
2956 case RIL_REQUEST_SET_MUTE: return "SET_MUTE";
2957 case RIL_REQUEST_GET_MUTE: return "GET_MUTE";
2958 case RIL_REQUEST_QUERY_CLIP: return "QUERY_CLIP";
2959 case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE: return "LAST_DATA_CALL_FAIL_CAUSE";
2960 case RIL_REQUEST_DATA_CALL_LIST: return "DATA_CALL_LIST";
2961 case RIL_REQUEST_RESET_RADIO: return "RESET_RADIO";
2962 case RIL_REQUEST_OEM_HOOK_RAW: return "OEM_HOOK_RAW";
2963 case RIL_REQUEST_OEM_HOOK_STRINGS: return "OEM_HOOK_STRINGS";
2964 case RIL_REQUEST_SET_BAND_MODE: return "SET_BAND_MODE";
2965 case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE: return "QUERY_AVAILABLE_BAND_MODE";
2966 case RIL_REQUEST_STK_GET_PROFILE: return "STK_GET_PROFILE";
2967 case RIL_REQUEST_STK_SET_PROFILE: return "STK_SET_PROFILE";
2968 case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND: return "STK_SEND_ENVELOPE_COMMAND";
2969 case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE: return "STK_SEND_TERMINAL_RESPONSE";
2970 case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM: return "STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM";
2971 case RIL_REQUEST_SCREEN_STATE: return "SCREEN_STATE";
2972 case RIL_REQUEST_EXPLICIT_CALL_TRANSFER: return "EXPLICIT_CALL_TRANSFER";
2973 case RIL_REQUEST_SET_LOCATION_UPDATES: return "SET_LOCATION_UPDATES";
2974 case RIL_REQUEST_CDMA_SET_SUBSCRIPTION:return"CDMA_SET_SUBSCRIPTION";
2975 case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE:return"CDMA_SET_ROAMING_PREFERENCE";
2976 case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE:return"CDMA_QUERY_ROAMING_PREFERENCE";
2977 case RIL_REQUEST_SET_TTY_MODE:return"SET_TTY_MODE";
2978 case RIL_REQUEST_QUERY_TTY_MODE:return"QUERY_TTY_MODE";
2979 case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE";
2980 case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE";
2981 case RIL_REQUEST_CDMA_FLASH:return"CDMA_FLASH";
2982 case RIL_REQUEST_CDMA_BURST_DTMF:return"CDMA_BURST_DTMF";
2983 case RIL_REQUEST_CDMA_SEND_SMS:return"CDMA_SEND_SMS";
2984 case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE:return"CDMA_SMS_ACKNOWLEDGE";
2985 case RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG:return"GSM_GET_BROADCAST_SMS_CONFIG";
2986 case RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG:return"GSM_SET_BROADCAST_SMS_CONFIG";
2987 case RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG:return "CDMA_GET_BROADCAST_SMS_CONFIG";
2988 case RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG:return "CDMA_SET_BROADCAST_SMS_CONFIG";
2989 case RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION:return "CDMA_SMS_BROADCAST_ACTIVATION";
2990 case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY: return"CDMA_VALIDATE_AND_WRITE_AKEY";
2991 case RIL_REQUEST_CDMA_SUBSCRIPTION: return"CDMA_SUBSCRIPTION";
2992 case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM: return "CDMA_WRITE_SMS_TO_RUIM";
2993 case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM: return "CDMA_DELETE_SMS_ON_RUIM";
2994 case RIL_REQUEST_DEVICE_IDENTITY: return "DEVICE_IDENTITY";
2995 case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: return "EXIT_EMERGENCY_CALLBACK_MODE";
2996 case RIL_REQUEST_GET_SMSC_ADDRESS: return "GET_SMSC_ADDRESS";
2997 case RIL_REQUEST_SET_SMSC_ADDRESS: return "SET_SMSC_ADDRESS";
2998 case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS: return "REPORT_SMS_MEMORY_STATUS";
2999 case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: return "UNSOL_RESPONSE_RADIO_STATE_CHANGED";
3000 case RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED: return "UNSOL_RESPONSE_CALL_STATE_CHANGED";
3001 case RIL_UNSOL_RESPONSE_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_NETWORK_STATE_CHANGED";
3002 case RIL_UNSOL_RESPONSE_NEW_SMS: return "UNSOL_RESPONSE_NEW_SMS";
3003 case RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT: return "UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT";
3004 case RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM: return "UNSOL_RESPONSE_NEW_SMS_ON_SIM";
3005 case RIL_UNSOL_ON_USSD: return "UNSOL_ON_USSD";
3006 case RIL_UNSOL_ON_USSD_REQUEST: return "UNSOL_ON_USSD_REQUEST(obsolete)";
3007 case RIL_UNSOL_NITZ_TIME_RECEIVED: return "UNSOL_NITZ_TIME_RECEIVED";
3008 case RIL_UNSOL_SIGNAL_STRENGTH: return "UNSOL_SIGNAL_STRENGTH";
3009 case RIL_UNSOL_STK_SESSION_END: return "UNSOL_STK_SESSION_END";
3010 case RIL_UNSOL_STK_PROACTIVE_COMMAND: return "UNSOL_STK_PROACTIVE_COMMAND";
3011 case RIL_UNSOL_STK_EVENT_NOTIFY: return "UNSOL_STK_EVENT_NOTIFY";
3012 case RIL_UNSOL_STK_CALL_SETUP: return "UNSOL_STK_CALL_SETUP";
3013 case RIL_UNSOL_SIM_SMS_STORAGE_FULL: return "UNSOL_SIM_SMS_STORAGE_FUL";
3014 case RIL_UNSOL_SIM_REFRESH: return "UNSOL_SIM_REFRESH";
3015 case RIL_UNSOL_DATA_CALL_LIST_CHANGED: return "UNSOL_DATA_CALL_LIST_CHANGED";
3016 case RIL_UNSOL_CALL_RING: return "UNSOL_CALL_RING";
3017 case RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED: return "UNSOL_RESPONSE_SIM_STATUS_CHANGED";
3018 case RIL_UNSOL_RESPONSE_CDMA_NEW_SMS: return "UNSOL_NEW_CDMA_SMS";
3019 case RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS: return "UNSOL_NEW_BROADCAST_SMS";
3020 case RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL: return "UNSOL_CDMA_RUIM_SMS_STORAGE_FULL";
3021 case RIL_UNSOL_RESTRICTED_STATE_CHANGED: return "UNSOL_RESTRICTED_STATE_CHANGED";
3022 case RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE: return "UNSOL_ENTER_EMERGENCY_CALLBACK_MODE";
3023 case RIL_UNSOL_CDMA_CALL_WAITING: return "UNSOL_CDMA_CALL_WAITING";
3024 case RIL_UNSOL_CDMA_OTA_PROVISION_STATUS: return "UNSOL_CDMA_OTA_PROVISION_STATUS";
3025 case RIL_UNSOL_CDMA_INFO_REC: return "UNSOL_CDMA_INFO_REC";
3026 case RIL_UNSOL_OEM_HOOK_RAW: return "UNSOL_OEM_HOOK_RAW";
3027 case RIL_UNSOL_RINGBACK_TONE: return "UNSOL_RINGBACK_TONE";
3028 default: return "<unknown request>";
3029 }
3030 }
3031
3032 } /* namespace android */
3033