ril.cpp revision 6c6075946589d61d3bc051dd1986d0bbf0c88da7 
1/* //device/libs/telephony/ril.cpp
2**
3** Copyright 2006, The Android Open Source Project
4**
5** Licensed under the Apache License, Version 2.0 (the "License");
6** you may not use this file except in compliance with the License.
7** You may obtain a copy of the License at
8**
9**     http://www.apache.org/licenses/LICENSE-2.0
10**
11** Unless required by applicable law or agreed to in writing, software
12** distributed under the License is distributed on an "AS IS" BASIS,
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** See the License for the specific language governing permissions and
15** limitations under the License.
16*/
17
18#define LOG_TAG "RILC"
19
20#include <hardware_legacy/power.h>
21
22#include <telephony/ril.h>
23#include <telephony/ril_cdma_sms.h>
24#include <cutils/sockets.h>
25#include <cutils/jstring.h>
26#include <telephony/record_stream.h>
27#include <utils/Log.h>
28#include <utils/SystemClock.h>
29#include <pthread.h>
30#include <binder/Parcel.h>
31#include <cutils/jstring.h>
32
33#include <sys/types.h>
34#include <sys/limits.h>
35#include <pwd.h>
36
37#include <stdio.h>
38#include <stdlib.h>
39#include <stdarg.h>
40#include <string.h>
41#include <unistd.h>
42#include <fcntl.h>
43#include <time.h>
44#include <errno.h>
45#include <assert.h>
46#include <ctype.h>
47#include <alloca.h>
48#include <sys/un.h>
49#include <assert.h>
50#include <netinet/in.h>
51#include <cutils/properties.h>
52
53#include <ril_event.h>
54
55namespace android {
56
57#define PHONE_PROCESS "radio"
58
59#define SOCKET_NAME_RIL "rild"
60#define SOCKET2_NAME_RIL "rild2"
61#define SOCKET3_NAME_RIL "rild3"
62#define SOCKET4_NAME_RIL "rild4"
63
64#define SOCKET_NAME_RIL_DEBUG "rild-debug"
65
66#define ANDROID_WAKE_LOCK_NAME "radio-interface"
67
68
69#define PROPERTY_RIL_IMPL "gsm.version.ril-impl"
70
71// match with constant in RIL.java
72#define MAX_COMMAND_BYTES (8 * 1024)
73
74// Basically: memset buffers that the client library
75// shouldn't be using anymore in an attempt to find
76// memory usage issues sooner.
77#define MEMSET_FREED 1
78
79#define NUM_ELEMS(a)     (sizeof (a) / sizeof (a)[0])
80
81#define MIN(a,b) ((a)<(b) ? (a) : (b))
82
83/* Constants for response types */
84#define RESPONSE_SOLICITED 0
85#define RESPONSE_UNSOLICITED 1
86
87/* Negative values for private RIL errno's */
88#define RIL_ERRNO_INVALID_RESPONSE -1
89
90// request, response, and unsolicited msg print macro
91#define PRINTBUF_SIZE 8096
92
93// Enable RILC log
94#define RILC_LOG 0
95
96#if RILC_LOG
97    #define startRequest           sprintf(printBuf, "(")
98    #define closeRequest           sprintf(printBuf, "%s)", printBuf)
99    #define printRequest(token, req)           \
100            RLOGD("[%04d]> %s %s", token, requestToString(req), printBuf)
101
102    #define startResponse           sprintf(printBuf, "%s {", printBuf)
103    #define closeResponse           sprintf(printBuf, "%s}", printBuf)
104    #define printResponse           RLOGD("%s", printBuf)
105
106    #define clearPrintBuf           printBuf[0] = 0
107    #define removeLastChar          printBuf[strlen(printBuf)-1] = 0
108    #define appendPrintBuf(x...)    sprintf(printBuf, x)
109#else
110    #define startRequest
111    #define closeRequest
112    #define printRequest(token, req)
113    #define startResponse
114    #define closeResponse
115    #define printResponse
116    #define clearPrintBuf
117    #define removeLastChar
118    #define appendPrintBuf(x...)
119#endif
120
121enum WakeType {DONT_WAKE, WAKE_PARTIAL};
122
123typedef struct {
124    int requestNumber;
125    void (*dispatchFunction) (Parcel &p, struct RequestInfo *pRI);
126    int(*responseFunction) (Parcel &p, void *response, size_t responselen);
127} CommandInfo;
128
129typedef struct {
130    int requestNumber;
131    int (*responseFunction) (Parcel &p, void *response, size_t responselen);
132    WakeType wakeType;
133} UnsolResponseInfo;
134
135typedef struct RequestInfo {
136    int32_t token;      //this is not RIL_Token
137    CommandInfo *pCI;
138    struct RequestInfo *p_next;
139    char cancelled;
140    char local;         // responses to local commands do not go back to command process
141    RIL_SOCKET_ID socket_id;
142} RequestInfo;
143
144typedef struct UserCallbackInfo {
145    RIL_TimedCallback p_callback;
146    void *userParam;
147    struct ril_event event;
148    struct UserCallbackInfo *p_next;
149} UserCallbackInfo;
150
151typedef struct SocketListenParam {
152    RIL_SOCKET_ID socket_id;
153    int fdListen;
154    int fdCommand;
155    char* processName;
156    struct ril_event* commands_event;
157    struct ril_event* listen_event;
158    void (*processCommandsCallback)(int fd, short flags, void *param);
159    RecordStream *p_rs;
160} SocketListenParam;
161
162extern "C" const char * requestToString(int request);
163extern "C" const char * failCauseToString(RIL_Errno);
164extern "C" const char * callStateToString(RIL_CallState);
165extern "C" const char * radioStateToString(RIL_RadioState);
166extern "C" const char * rilSocketIdToString(RIL_SOCKET_ID socket_id);
167
168extern "C"
169char rild[MAX_SOCKET_NAME_LENGTH] = SOCKET_NAME_RIL;
170/*******************************************************************/
171
172RIL_RadioFunctions s_callbacks = {0, NULL, NULL, NULL, NULL, NULL};
173static int s_registerCalled = 0;
174
175static pthread_t s_tid_dispatch;
176static pthread_t s_tid_reader;
177static int s_started = 0;
178
179static int s_fdDebug = -1;
180static int s_fdDebug_socket2 = -1;
181
182static int s_fdWakeupRead;
183static int s_fdWakeupWrite;
184
185static struct ril_event s_commands_event;
186static struct ril_event s_wakeupfd_event;
187static struct ril_event s_listen_event;
188static SocketListenParam s_ril_param_socket;
189
190static pthread_mutex_t s_pendingRequestsMutex = PTHREAD_MUTEX_INITIALIZER;
191static pthread_mutex_t s_writeMutex = PTHREAD_MUTEX_INITIALIZER;
192static RequestInfo *s_pendingRequests = NULL;
193
194#if (SIM_COUNT >= 2)
195static struct ril_event s_commands_event_socket2;
196static struct ril_event s_listen_event_socket2;
197static SocketListenParam s_ril_param_socket2;
198
199static pthread_mutex_t s_pendingRequestsMutex_socket2  = PTHREAD_MUTEX_INITIALIZER;
200static pthread_mutex_t s_writeMutex_socket2            = PTHREAD_MUTEX_INITIALIZER;
201static RequestInfo *s_pendingRequests_socket2          = NULL;
202#endif
203
204#if (SIM_COUNT >= 3)
205static struct ril_event s_commands_event_socket3;
206static struct ril_event s_listen_event_socket3;
207static SocketListenParam s_ril_param_socket3;
208
209static pthread_mutex_t s_pendingRequestsMutex_socket3  = PTHREAD_MUTEX_INITIALIZER;
210static pthread_mutex_t s_writeMutex_socket3            = PTHREAD_MUTEX_INITIALIZER;
211static RequestInfo *s_pendingRequests_socket3          = NULL;
212#endif
213
214#if (SIM_COUNT >= 4)
215static struct ril_event s_commands_event_socket4;
216static struct ril_event s_listen_event_socket4;
217static SocketListenParam s_ril_param_socket4;
218
219static pthread_mutex_t s_pendingRequestsMutex_socket4  = PTHREAD_MUTEX_INITIALIZER;
220static pthread_mutex_t s_writeMutex_socket4            = PTHREAD_MUTEX_INITIALIZER;
221static RequestInfo *s_pendingRequests_socket4          = NULL;
222#endif
223
224static struct ril_event s_wake_timeout_event;
225static struct ril_event s_debug_event;
226
227
228static const struct timeval TIMEVAL_WAKE_TIMEOUT = {1,0};
229
230
231static pthread_mutex_t s_startupMutex = PTHREAD_MUTEX_INITIALIZER;
232static pthread_cond_t s_startupCond = PTHREAD_COND_INITIALIZER;
233
234static pthread_mutex_t s_dispatchMutex = PTHREAD_MUTEX_INITIALIZER;
235static pthread_cond_t s_dispatchCond = PTHREAD_COND_INITIALIZER;
236
237static RequestInfo *s_toDispatchHead = NULL;
238static RequestInfo *s_toDispatchTail = NULL;
239
240static UserCallbackInfo *s_last_wake_timeout_info = NULL;
241
242static void *s_lastNITZTimeData = NULL;
243static size_t s_lastNITZTimeDataSize;
244
245#if RILC_LOG
246    static char printBuf[PRINTBUF_SIZE];
247#endif
248
249/*******************************************************************/
250static int sendResponse (Parcel &p, RIL_SOCKET_ID socket_id);
251
252static void dispatchVoid (Parcel& p, RequestInfo *pRI);
253static void dispatchString (Parcel& p, RequestInfo *pRI);
254static void dispatchStrings (Parcel& p, RequestInfo *pRI);
255static void dispatchInts (Parcel& p, RequestInfo *pRI);
256static void dispatchDial (Parcel& p, RequestInfo *pRI);
257static void dispatchSIM_IO (Parcel& p, RequestInfo *pRI);
258static void dispatchSIM_APDU (Parcel& p, RequestInfo *pRI);
259static void dispatchCallForward(Parcel& p, RequestInfo *pRI);
260static void dispatchRaw(Parcel& p, RequestInfo *pRI);
261static void dispatchSmsWrite (Parcel &p, RequestInfo *pRI);
262static void dispatchDataCall (Parcel& p, RequestInfo *pRI);
263static void dispatchVoiceRadioTech (Parcel& p, RequestInfo *pRI);
264static void dispatchSetInitialAttachApn (Parcel& p, RequestInfo *pRI);
265static void dispatchCdmaSubscriptionSource (Parcel& p, RequestInfo *pRI);
266
267static void dispatchCdmaSms(Parcel &p, RequestInfo *pRI);
268static void dispatchImsSms(Parcel &p, RequestInfo *pRI);
269static void dispatchImsCdmaSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef);
270static void dispatchImsGsmSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef);
271static void dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI);
272static void dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI);
273static void dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI);
274static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI);
275static void dispatchNVReadItem(Parcel &p, RequestInfo *pRI);
276static void dispatchNVWriteItem(Parcel &p, RequestInfo *pRI);
277static void dispatchUiccSubscripton(Parcel &p, RequestInfo *pRI);
278static void dispatchSimAuthentication(Parcel &p, RequestInfo *pRI);
279static int responseInts(Parcel &p, void *response, size_t responselen);
280static int responseStrings(Parcel &p, void *response, size_t responselen);
281static int responseString(Parcel &p, void *response, size_t responselen);
282static int responseVoid(Parcel &p, void *response, size_t responselen);
283static int responseCallList(Parcel &p, void *response, size_t responselen);
284static int responseSMS(Parcel &p, void *response, size_t responselen);
285static int responseSIM_IO(Parcel &p, void *response, size_t responselen);
286static int responseCallForwards(Parcel &p, void *response, size_t responselen);
287static int responseDataCallList(Parcel &p, void *response, size_t responselen);
288static int responseSetupDataCall(Parcel &p, void *response, size_t responselen);
289static int responseRaw(Parcel &p, void *response, size_t responselen);
290static int responseSsn(Parcel &p, void *response, size_t responselen);
291static int responseSimStatus(Parcel &p, void *response, size_t responselen);
292static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen);
293static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen);
294static int responseCdmaSms(Parcel &p, void *response, size_t responselen);
295static int responseCellList(Parcel &p, void *response, size_t responselen);
296static int responseCdmaInformationRecords(Parcel &p,void *response, size_t responselen);
297static int responseRilSignalStrength(Parcel &p,void *response, size_t responselen);
298static int responseCallRing(Parcel &p, void *response, size_t responselen);
299static int responseCdmaSignalInfoRecord(Parcel &p,void *response, size_t responselen);
300static int responseCdmaCallWaiting(Parcel &p,void *response, size_t responselen);
301static int responseSimRefresh(Parcel &p, void *response, size_t responselen);
302static int responseCellInfoList(Parcel &p, void *response, size_t responselen);
303static int responseHardwareConfig(Parcel &p, void *response, size_t responselen);
304static int responseDcRtInfo(Parcel &p, void *response, size_t responselen);
305
306static int decodeVoiceRadioTechnology (RIL_RadioState radioState);
307static int decodeCdmaSubscriptionSource (RIL_RadioState radioState);
308static RIL_RadioState processRadioState(RIL_RadioState newRadioState);
309
310#ifdef RIL_SHLIB
311#if defined(ANDROID_MULTI_SIM)
312extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
313                                size_t datalen, RIL_SOCKET_ID socket_id);
314#else
315extern "C" void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
316                                size_t datalen);
317#endif
318#endif
319
320#if defined(ANDROID_MULTI_SIM)
321#define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c), (d))
322#define CALL_ONREQUEST(a, b, c, d, e) s_callbacks.onRequest((a), (b), (c), (d), (e))
323#define CALL_ONSTATEREQUEST(a) s_callbacks.onStateRequest(a)
324#else
325#define RIL_UNSOL_RESPONSE(a, b, c, d) RIL_onUnsolicitedResponse((a), (b), (c))
326#define CALL_ONREQUEST(a, b, c, d, e) s_callbacks.onRequest((a), (b), (c), (d))
327#define CALL_ONSTATEREQUEST(a) s_callbacks.onStateRequest()
328#endif
329
330static UserCallbackInfo * internalRequestTimedCallback
331    (RIL_TimedCallback callback, void *param,
332        const struct timeval *relativeTime);
333
334/** Index == requestNumber */
335static CommandInfo s_commands[] = {
336#include "ril_commands.h"
337};
338
339static UnsolResponseInfo s_unsolResponses[] = {
340#include "ril_unsol_commands.h"
341};
342
343/* For older RILs that do not support new commands RIL_REQUEST_VOICE_RADIO_TECH and
344   RIL_UNSOL_VOICE_RADIO_TECH_CHANGED messages, decode the voice radio tech from
345   radio state message and store it. Every time there is a change in Radio State
346   check to see if voice radio tech changes and notify telephony
347 */
348int voiceRadioTech = -1;
349
350/* For older RILs that do not support new commands RIL_REQUEST_GET_CDMA_SUBSCRIPTION_SOURCE
351   and RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED messages, decode the subscription
352   source from radio state and store it. Every time there is a change in Radio State
353   check to see if subscription source changed and notify telephony
354 */
355int cdmaSubscriptionSource = -1;
356
357/* For older RILs that do not send RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, decode the
358   SIM/RUIM state from radio state and store it. Every time there is a change in Radio State,
359   check to see if SIM/RUIM status changed and notify telephony
360 */
361int simRuimStatus = -1;
362
363static char * RIL_getRilSocketName() {
364    return rild;
365}
366
367extern "C"
368void RIL_setRilSocketName(char * s) {
369    strncpy(rild, s, MAX_SOCKET_NAME_LENGTH);
370}
371
372static char *
373strdupReadString(Parcel &p) {
374    size_t stringlen;
375    const char16_t *s16;
376
377    s16 = p.readString16Inplace(&stringlen);
378
379    return strndup16to8(s16, stringlen);
380}
381
382static void writeStringToParcel(Parcel &p, const char *s) {
383    char16_t *s16;
384    size_t s16_len;
385    s16 = strdup8to16(s, &s16_len);
386    p.writeString16(s16, s16_len);
387    free(s16);
388}
389
390
391static void
392memsetString (char *s) {
393    if (s != NULL) {
394        memset (s, 0, strlen(s));
395    }
396}
397
398void   nullParcelReleaseFunction (const uint8_t* data, size_t dataSize,
399                                    const size_t* objects, size_t objectsSize,
400                                        void* cookie) {
401    // do nothing -- the data reference lives longer than the Parcel object
402}
403
404/**
405 * To be called from dispatch thread
406 * Issue a single local request, ensuring that the response
407 * is not sent back up to the command process
408 */
409static void
410issueLocalRequest(int request, void *data, int len, RIL_SOCKET_ID socket_id) {
411    RequestInfo *pRI;
412    int ret;
413    /* Hook for current context */
414    /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
415    pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
416    /* pendingRequestsHook refer to &s_pendingRequests */
417    RequestInfo**    pendingRequestsHook = &s_pendingRequests;
418
419#if (SIM_COUNT == 2)
420    if (socket_id == RIL_SOCKET_2) {
421        pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
422        pendingRequestsHook = &s_pendingRequests_socket2;
423    }
424#endif
425
426    pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
427
428    pRI->local = 1;
429    pRI->token = 0xffffffff;        // token is not used in this context
430    pRI->pCI = &(s_commands[request]);
431    pRI->socket_id = socket_id;
432
433    ret = pthread_mutex_lock(pendingRequestsMutexHook);
434    assert (ret == 0);
435
436    pRI->p_next = *pendingRequestsHook;
437    *pendingRequestsHook = pRI;
438
439    ret = pthread_mutex_unlock(pendingRequestsMutexHook);
440    assert (ret == 0);
441
442    RLOGD("C[locl]> %s", requestToString(request));
443
444    CALL_ONREQUEST(request, data, len, pRI, pRI->socket_id);
445}
446
447
448
449static int
450processCommandBuffer(void *buffer, size_t buflen, RIL_SOCKET_ID socket_id) {
451    Parcel p;
452    status_t status;
453    int32_t request;
454    int32_t token;
455    RequestInfo *pRI;
456    int ret;
457    /* Hook for current context */
458    /* pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
459    pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
460    /* pendingRequestsHook refer to &s_pendingRequests */
461    RequestInfo**    pendingRequestsHook = &s_pendingRequests;
462
463    p.setData((uint8_t *) buffer, buflen);
464
465    // status checked at end
466    status = p.readInt32(&request);
467    status = p.readInt32 (&token);
468
469    RLOGD("SOCKET %s REQUEST: %s length:%d", rilSocketIdToString(socket_id), requestToString(request), buflen);
470
471#if (SIM_COUNT >= 2)
472    if (socket_id == RIL_SOCKET_2) {
473        pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
474        pendingRequestsHook = &s_pendingRequests_socket2;
475    }
476#if (SIM_COUNT >= 3)
477    else if (socket_id == RIL_SOCKET_3) {
478        pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
479        pendingRequestsHook = &s_pendingRequests_socket3;
480    }
481#endif
482#if (SIM_COUNT >= 4)
483    else if (socket_id == RIL_SOCKET_4) {
484        pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
485        pendingRequestsHook = &s_pendingRequests_socket4;
486    }
487#endif
488#endif
489
490    if (status != NO_ERROR) {
491        RLOGE("invalid request block");
492        return 0;
493    }
494
495    if (request < 1 || request >= (int32_t)NUM_ELEMS(s_commands)) {
496        Parcel pErr;
497        RLOGE("unsupported request code %d token %d", request, token);
498        // FIXME this should perhaps return a response
499        pErr.writeInt32 (RESPONSE_SOLICITED);
500        pErr.writeInt32 (token);
501        pErr.writeInt32 (RIL_E_GENERIC_FAILURE);
502
503        sendResponse(pErr, socket_id);
504        return 0;
505    }
506
507
508    pRI = (RequestInfo *)calloc(1, sizeof(RequestInfo));
509
510    pRI->token = token;
511    pRI->pCI = &(s_commands[request]);
512    pRI->socket_id = socket_id;
513
514    ret = pthread_mutex_lock(pendingRequestsMutexHook);
515    assert (ret == 0);
516
517    pRI->p_next = *pendingRequestsHook;
518    *pendingRequestsHook = pRI;
519
520    ret = pthread_mutex_unlock(pendingRequestsMutexHook);
521    assert (ret == 0);
522
523/*    sLastDispatchedToken = token; */
524
525    pRI->pCI->dispatchFunction(p, pRI);
526
527    return 0;
528}
529
530static void
531invalidCommandBlock (RequestInfo *pRI) {
532    RLOGE("invalid command block for token %d request %s",
533                pRI->token, requestToString(pRI->pCI->requestNumber));
534}
535
536/** Callee expects NULL */
537static void
538dispatchVoid (Parcel& p, RequestInfo *pRI) {
539    clearPrintBuf;
540    printRequest(pRI->token, pRI->pCI->requestNumber);
541    CALL_ONREQUEST(pRI->pCI->requestNumber, NULL, 0, pRI, pRI->socket_id);
542}
543
544/** Callee expects const char * */
545static void
546dispatchString (Parcel& p, RequestInfo *pRI) {
547    status_t status;
548    size_t datalen;
549    size_t stringlen;
550    char *string8 = NULL;
551
552    string8 = strdupReadString(p);
553
554    startRequest;
555    appendPrintBuf("%s%s", printBuf, string8);
556    closeRequest;
557    printRequest(pRI->token, pRI->pCI->requestNumber);
558
559    CALL_ONREQUEST(pRI->pCI->requestNumber, string8,
560                       sizeof(char *), pRI, pRI->socket_id);
561
562#ifdef MEMSET_FREED
563    memsetString(string8);
564#endif
565
566    free(string8);
567    return;
568invalid:
569    invalidCommandBlock(pRI);
570    return;
571}
572
573/** Callee expects const char ** */
574static void
575dispatchStrings (Parcel &p, RequestInfo *pRI) {
576    int32_t countStrings;
577    status_t status;
578    size_t datalen;
579    char **pStrings;
580
581    status = p.readInt32 (&countStrings);
582
583    if (status != NO_ERROR) {
584        goto invalid;
585    }
586
587    startRequest;
588    if (countStrings == 0) {
589        // just some non-null pointer
590        pStrings = (char **)alloca(sizeof(char *));
591        datalen = 0;
592    } else if (((int)countStrings) == -1) {
593        pStrings = NULL;
594        datalen = 0;
595    } else {
596        datalen = sizeof(char *) * countStrings;
597
598        pStrings = (char **)alloca(datalen);
599
600        for (int i = 0 ; i < countStrings ; i++) {
601            pStrings[i] = strdupReadString(p);
602            appendPrintBuf("%s%s,", printBuf, pStrings[i]);
603        }
604    }
605    removeLastChar;
606    closeRequest;
607    printRequest(pRI->token, pRI->pCI->requestNumber);
608
609    CALL_ONREQUEST(pRI->pCI->requestNumber, pStrings, datalen, pRI, pRI->socket_id);
610
611    if (pStrings != NULL) {
612        for (int i = 0 ; i < countStrings ; i++) {
613#ifdef MEMSET_FREED
614            memsetString (pStrings[i]);
615#endif
616            free(pStrings[i]);
617        }
618
619#ifdef MEMSET_FREED
620        memset(pStrings, 0, datalen);
621#endif
622    }
623
624    return;
625invalid:
626    invalidCommandBlock(pRI);
627    return;
628}
629
630/** Callee expects const int * */
631static void
632dispatchInts (Parcel &p, RequestInfo *pRI) {
633    int32_t count;
634    status_t status;
635    size_t datalen;
636    int *pInts;
637
638    status = p.readInt32 (&count);
639
640    if (status != NO_ERROR || count == 0) {
641        goto invalid;
642    }
643
644    datalen = sizeof(int) * count;
645    pInts = (int *)alloca(datalen);
646
647    startRequest;
648    for (int i = 0 ; i < count ; i++) {
649        int32_t t;
650
651        status = p.readInt32(&t);
652        pInts[i] = (int)t;
653        appendPrintBuf("%s%d,", printBuf, t);
654
655        if (status != NO_ERROR) {
656            goto invalid;
657        }
658   }
659   removeLastChar;
660   closeRequest;
661   printRequest(pRI->token, pRI->pCI->requestNumber);
662
663   CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<int *>(pInts),
664                       datalen, pRI, pRI->socket_id);
665
666#ifdef MEMSET_FREED
667    memset(pInts, 0, datalen);
668#endif
669
670    return;
671invalid:
672    invalidCommandBlock(pRI);
673    return;
674}
675
676
677/**
678 * Callee expects const RIL_SMS_WriteArgs *
679 * Payload is:
680 *   int32_t status
681 *   String pdu
682 */
683static void
684dispatchSmsWrite (Parcel &p, RequestInfo *pRI) {
685    RIL_SMS_WriteArgs args;
686    int32_t t;
687    status_t status;
688
689    memset (&args, 0, sizeof(args));
690
691    status = p.readInt32(&t);
692    args.status = (int)t;
693
694    args.pdu = strdupReadString(p);
695
696    if (status != NO_ERROR || args.pdu == NULL) {
697        goto invalid;
698    }
699
700    args.smsc = strdupReadString(p);
701
702    startRequest;
703    appendPrintBuf("%s%d,%s,smsc=%s", printBuf, args.status,
704        (char*)args.pdu,  (char*)args.smsc);
705    closeRequest;
706    printRequest(pRI->token, pRI->pCI->requestNumber);
707
708    CALL_ONREQUEST(pRI->pCI->requestNumber, &args, sizeof(args), pRI, pRI->socket_id);
709
710#ifdef MEMSET_FREED
711    memsetString (args.pdu);
712#endif
713
714    free (args.pdu);
715
716#ifdef MEMSET_FREED
717    memset(&args, 0, sizeof(args));
718#endif
719
720    return;
721invalid:
722    invalidCommandBlock(pRI);
723    return;
724}
725
726/**
727 * Callee expects const RIL_Dial *
728 * Payload is:
729 *   String address
730 *   int32_t clir
731 */
732static void
733dispatchDial (Parcel &p, RequestInfo *pRI) {
734    RIL_Dial dial;
735    RIL_UUS_Info uusInfo;
736    int32_t sizeOfDial;
737    int32_t t;
738    int32_t uusPresent;
739    status_t status;
740
741    memset (&dial, 0, sizeof(dial));
742
743    dial.address = strdupReadString(p);
744
745    status = p.readInt32(&t);
746    dial.clir = (int)t;
747
748    if (status != NO_ERROR || dial.address == NULL) {
749        goto invalid;
750    }
751
752    if (s_callbacks.version < 3) { // Remove when partners upgrade to version 3
753        uusPresent = 0;
754        sizeOfDial = sizeof(dial) - sizeof(RIL_UUS_Info *);
755    } else {
756        status = p.readInt32(&uusPresent);
757
758        if (status != NO_ERROR) {
759            goto invalid;
760        }
761
762        if (uusPresent == 0) {
763            dial.uusInfo = NULL;
764        } else {
765            int32_t len;
766
767            memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
768
769            status = p.readInt32(&t);
770            uusInfo.uusType = (RIL_UUS_Type) t;
771
772            status = p.readInt32(&t);
773            uusInfo.uusDcs = (RIL_UUS_DCS) t;
774
775            status = p.readInt32(&len);
776            if (status != NO_ERROR) {
777                goto invalid;
778            }
779
780            // The java code writes -1 for null arrays
781            if (((int) len) == -1) {
782                uusInfo.uusData = NULL;
783                len = 0;
784            } else {
785                uusInfo.uusData = (char*) p.readInplace(len);
786            }
787
788            uusInfo.uusLength = len;
789            dial.uusInfo = &uusInfo;
790        }
791        sizeOfDial = sizeof(dial);
792    }
793
794    startRequest;
795    appendPrintBuf("%snum=%s,clir=%d", printBuf, dial.address, dial.clir);
796    if (uusPresent) {
797        appendPrintBuf("%s,uusType=%d,uusDcs=%d,uusLen=%d", printBuf,
798                dial.uusInfo->uusType, dial.uusInfo->uusDcs,
799                dial.uusInfo->uusLength);
800    }
801    closeRequest;
802    printRequest(pRI->token, pRI->pCI->requestNumber);
803
804    CALL_ONREQUEST(pRI->pCI->requestNumber, &dial, sizeOfDial, pRI, pRI->socket_id);
805
806#ifdef MEMSET_FREED
807    memsetString (dial.address);
808#endif
809
810    free (dial.address);
811
812#ifdef MEMSET_FREED
813    memset(&uusInfo, 0, sizeof(RIL_UUS_Info));
814    memset(&dial, 0, sizeof(dial));
815#endif
816
817    return;
818invalid:
819    invalidCommandBlock(pRI);
820    return;
821}
822
823/**
824 * Callee expects const RIL_SIM_IO *
825 * Payload is:
826 *   int32_t command
827 *   int32_t fileid
828 *   String path
829 *   int32_t p1, p2, p3
830 *   String data
831 *   String pin2
832 *   String aidPtr
833 */
834static void
835dispatchSIM_IO (Parcel &p, RequestInfo *pRI) {
836    union RIL_SIM_IO {
837        RIL_SIM_IO_v6 v6;
838        RIL_SIM_IO_v5 v5;
839    } simIO;
840
841    int32_t t;
842    int size;
843    status_t status;
844
845    memset (&simIO, 0, sizeof(simIO));
846
847    // note we only check status at the end
848
849    status = p.readInt32(&t);
850    simIO.v6.command = (int)t;
851
852    status = p.readInt32(&t);
853    simIO.v6.fileid = (int)t;
854
855    simIO.v6.path = strdupReadString(p);
856
857    status = p.readInt32(&t);
858    simIO.v6.p1 = (int)t;
859
860    status = p.readInt32(&t);
861    simIO.v6.p2 = (int)t;
862
863    status = p.readInt32(&t);
864    simIO.v6.p3 = (int)t;
865
866    simIO.v6.data = strdupReadString(p);
867    simIO.v6.pin2 = strdupReadString(p);
868    simIO.v6.aidPtr = strdupReadString(p);
869
870    startRequest;
871    appendPrintBuf("%scmd=0x%X,efid=0x%X,path=%s,%d,%d,%d,%s,pin2=%s,aid=%s", printBuf,
872        simIO.v6.command, simIO.v6.fileid, (char*)simIO.v6.path,
873        simIO.v6.p1, simIO.v6.p2, simIO.v6.p3,
874        (char*)simIO.v6.data,  (char*)simIO.v6.pin2, simIO.v6.aidPtr);
875    closeRequest;
876    printRequest(pRI->token, pRI->pCI->requestNumber);
877
878    if (status != NO_ERROR) {
879        goto invalid;
880    }
881
882    size = (s_callbacks.version < 6) ? sizeof(simIO.v5) : sizeof(simIO.v6);
883    CALL_ONREQUEST(pRI->pCI->requestNumber, &simIO, size, pRI, pRI->socket_id);
884
885#ifdef MEMSET_FREED
886    memsetString (simIO.v6.path);
887    memsetString (simIO.v6.data);
888    memsetString (simIO.v6.pin2);
889    memsetString (simIO.v6.aidPtr);
890#endif
891
892    free (simIO.v6.path);
893    free (simIO.v6.data);
894    free (simIO.v6.pin2);
895    free (simIO.v6.aidPtr);
896
897#ifdef MEMSET_FREED
898    memset(&simIO, 0, sizeof(simIO));
899#endif
900
901    return;
902invalid:
903    invalidCommandBlock(pRI);
904    return;
905}
906
907/**
908 * Callee expects const RIL_SIM_APDU *
909 * Payload is:
910 *   int32_t sessionid
911 *   int32_t cla
912 *   int32_t instruction
913 *   int32_t p1, p2, p3
914 *   String data
915 */
916static void
917dispatchSIM_APDU (Parcel &p, RequestInfo *pRI) {
918    int32_t t;
919    status_t status;
920    RIL_SIM_APDU apdu;
921
922    memset (&apdu, 0, sizeof(RIL_SIM_APDU));
923
924    // Note we only check status at the end. Any single failure leads to
925    // subsequent reads filing.
926    status = p.readInt32(&t);
927    apdu.sessionid = (int)t;
928
929    status = p.readInt32(&t);
930    apdu.cla = (int)t;
931
932    status = p.readInt32(&t);
933    apdu.instruction = (int)t;
934
935    status = p.readInt32(&t);
936    apdu.p1 = (int)t;
937
938    status = p.readInt32(&t);
939    apdu.p2 = (int)t;
940
941    status = p.readInt32(&t);
942    apdu.p3 = (int)t;
943
944    apdu.data = strdupReadString(p);
945
946    startRequest;
947    appendPrintBuf("%ssessionid=%d,cla=%d,ins=%d,p1=%d,p2=%d,p3=%d,data=%s",
948        printBuf, apdu.sessionid, apdu.cla, apdu.instruction, apdu.p1, apdu.p2,
949        apdu.p3, (char*)apdu.data);
950    closeRequest;
951    printRequest(pRI->token, pRI->pCI->requestNumber);
952
953    if (status != NO_ERROR) {
954        goto invalid;
955    }
956
957    CALL_ONREQUEST(pRI->pCI->requestNumber, &apdu, sizeof(RIL_SIM_APDU), pRI, pRI->socket_id);
958
959#ifdef MEMSET_FREED
960    memsetString(apdu.data);
961#endif
962    free(apdu.data);
963
964#ifdef MEMSET_FREED
965    memset(&apdu, 0, sizeof(RIL_SIM_APDU));
966#endif
967
968    return;
969invalid:
970    invalidCommandBlock(pRI);
971    return;
972}
973
974
975/**
976 * Callee expects const RIL_CallForwardInfo *
977 * Payload is:
978 *  int32_t status/action
979 *  int32_t reason
980 *  int32_t serviceCode
981 *  int32_t toa
982 *  String number  (0 length -> null)
983 *  int32_t timeSeconds
984 */
985static void
986dispatchCallForward(Parcel &p, RequestInfo *pRI) {
987    RIL_CallForwardInfo cff;
988    int32_t t;
989    status_t status;
990
991    memset (&cff, 0, sizeof(cff));
992
993    // note we only check status at the end
994
995    status = p.readInt32(&t);
996    cff.status = (int)t;
997
998    status = p.readInt32(&t);
999    cff.reason = (int)t;
1000
1001    status = p.readInt32(&t);
1002    cff.serviceClass = (int)t;
1003
1004    status = p.readInt32(&t);
1005    cff.toa = (int)t;
1006
1007    cff.number = strdupReadString(p);
1008
1009    status = p.readInt32(&t);
1010    cff.timeSeconds = (int)t;
1011
1012    if (status != NO_ERROR) {
1013        goto invalid;
1014    }
1015
1016    // special case: number 0-length fields is null
1017
1018    if (cff.number != NULL && strlen (cff.number) == 0) {
1019        cff.number = NULL;
1020    }
1021
1022    startRequest;
1023    appendPrintBuf("%sstat=%d,reason=%d,serv=%d,toa=%d,%s,tout=%d", printBuf,
1024        cff.status, cff.reason, cff.serviceClass, cff.toa,
1025        (char*)cff.number, cff.timeSeconds);
1026    closeRequest;
1027    printRequest(pRI->token, pRI->pCI->requestNumber);
1028
1029    CALL_ONREQUEST(pRI->pCI->requestNumber, &cff, sizeof(cff), pRI, pRI->socket_id);
1030
1031#ifdef MEMSET_FREED
1032    memsetString(cff.number);
1033#endif
1034
1035    free (cff.number);
1036
1037#ifdef MEMSET_FREED
1038    memset(&cff, 0, sizeof(cff));
1039#endif
1040
1041    return;
1042invalid:
1043    invalidCommandBlock(pRI);
1044    return;
1045}
1046
1047
1048static void
1049dispatchRaw(Parcel &p, RequestInfo *pRI) {
1050    int32_t len;
1051    status_t status;
1052    const void *data;
1053
1054    status = p.readInt32(&len);
1055
1056    if (status != NO_ERROR) {
1057        goto invalid;
1058    }
1059
1060    // The java code writes -1 for null arrays
1061    if (((int)len) == -1) {
1062        data = NULL;
1063        len = 0;
1064    }
1065
1066    data = p.readInplace(len);
1067
1068    startRequest;
1069    appendPrintBuf("%sraw_size=%d", printBuf, len);
1070    closeRequest;
1071    printRequest(pRI->token, pRI->pCI->requestNumber);
1072
1073    CALL_ONREQUEST(pRI->pCI->requestNumber, const_cast<void *>(data), len, pRI, pRI->socket_id);
1074
1075    return;
1076invalid:
1077    invalidCommandBlock(pRI);
1078    return;
1079}
1080
1081static status_t
1082constructCdmaSms(Parcel &p, RequestInfo *pRI, RIL_CDMA_SMS_Message& rcsm) {
1083    int32_t  t;
1084    uint8_t ut;
1085    status_t status;
1086    int32_t digitCount;
1087    int digitLimit;
1088
1089    memset(&rcsm, 0, sizeof(rcsm));
1090
1091    status = p.readInt32(&t);
1092    rcsm.uTeleserviceID = (int) t;
1093
1094    status = p.read(&ut,sizeof(ut));
1095    rcsm.bIsServicePresent = (uint8_t) ut;
1096
1097    status = p.readInt32(&t);
1098    rcsm.uServicecategory = (int) t;
1099
1100    status = p.readInt32(&t);
1101    rcsm.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1102
1103    status = p.readInt32(&t);
1104    rcsm.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1105
1106    status = p.readInt32(&t);
1107    rcsm.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1108
1109    status = p.readInt32(&t);
1110    rcsm.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1111
1112    status = p.read(&ut,sizeof(ut));
1113    rcsm.sAddress.number_of_digits= (uint8_t) ut;
1114
1115    digitLimit= MIN((rcsm.sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
1116    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1117        status = p.read(&ut,sizeof(ut));
1118        rcsm.sAddress.digits[digitCount] = (uint8_t) ut;
1119    }
1120
1121    status = p.readInt32(&t);
1122    rcsm.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1123
1124    status = p.read(&ut,sizeof(ut));
1125    rcsm.sSubAddress.odd = (uint8_t) ut;
1126
1127    status = p.read(&ut,sizeof(ut));
1128    rcsm.sSubAddress.number_of_digits = (uint8_t) ut;
1129
1130    digitLimit= MIN((rcsm.sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
1131    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1132        status = p.read(&ut,sizeof(ut));
1133        rcsm.sSubAddress.digits[digitCount] = (uint8_t) ut;
1134    }
1135
1136    status = p.readInt32(&t);
1137    rcsm.uBearerDataLen = (int) t;
1138
1139    digitLimit= MIN((rcsm.uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
1140    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
1141        status = p.read(&ut, sizeof(ut));
1142        rcsm.aBearerData[digitCount] = (uint8_t) ut;
1143    }
1144
1145    if (status != NO_ERROR) {
1146        return status;
1147    }
1148
1149    startRequest;
1150    appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
1151            sAddress.digit_mode=%d, sAddress.Number_mode=%d, sAddress.number_type=%d, ",
1152            printBuf, rcsm.uTeleserviceID,rcsm.bIsServicePresent,rcsm.uServicecategory,
1153            rcsm.sAddress.digit_mode, rcsm.sAddress.number_mode,rcsm.sAddress.number_type);
1154    closeRequest;
1155
1156    printRequest(pRI->token, pRI->pCI->requestNumber);
1157
1158    return status;
1159}
1160
1161static void
1162dispatchCdmaSms(Parcel &p, RequestInfo *pRI) {
1163    RIL_CDMA_SMS_Message rcsm;
1164
1165    ALOGD("dispatchCdmaSms");
1166    if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1167        goto invalid;
1168    }
1169
1170    CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsm, sizeof(rcsm),pRI, pRI->socket_id);
1171
1172#ifdef MEMSET_FREED
1173    memset(&rcsm, 0, sizeof(rcsm));
1174#endif
1175
1176    return;
1177
1178invalid:
1179    invalidCommandBlock(pRI);
1180    return;
1181}
1182
1183static void
1184dispatchImsCdmaSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1185    RIL_IMS_SMS_Message rism;
1186    RIL_CDMA_SMS_Message rcsm;
1187
1188    ALOGD("dispatchImsCdmaSms: retry=%d, messageRef=%d", retry, messageRef);
1189
1190    if (NO_ERROR != constructCdmaSms(p, pRI, rcsm)) {
1191        goto invalid;
1192    }
1193    memset(&rism, 0, sizeof(rism));
1194    rism.tech = RADIO_TECH_3GPP2;
1195    rism.retry = retry;
1196    rism.messageRef = messageRef;
1197    rism.message.cdmaMessage = &rcsm;
1198
1199    CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1200            sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1201            +sizeof(rcsm),pRI, pRI->socket_id);
1202
1203#ifdef MEMSET_FREED
1204    memset(&rcsm, 0, sizeof(rcsm));
1205    memset(&rism, 0, sizeof(rism));
1206#endif
1207
1208    return;
1209
1210invalid:
1211    invalidCommandBlock(pRI);
1212    return;
1213}
1214
1215static void
1216dispatchImsGsmSms(Parcel &p, RequestInfo *pRI, uint8_t retry, int32_t messageRef) {
1217    RIL_IMS_SMS_Message rism;
1218    int32_t countStrings;
1219    status_t status;
1220    size_t datalen;
1221    char **pStrings;
1222    ALOGD("dispatchImsGsmSms: retry=%d, messageRef=%d", retry, messageRef);
1223
1224    status = p.readInt32 (&countStrings);
1225
1226    if (status != NO_ERROR) {
1227        goto invalid;
1228    }
1229
1230    memset(&rism, 0, sizeof(rism));
1231    rism.tech = RADIO_TECH_3GPP;
1232    rism.retry = retry;
1233    rism.messageRef = messageRef;
1234
1235    startRequest;
1236    appendPrintBuf("%stech=%d, retry=%d, messageRef=%d, ", printBuf,
1237                    (int)rism.tech, (int)rism.retry, rism.messageRef);
1238    if (countStrings == 0) {
1239        // just some non-null pointer
1240        pStrings = (char **)alloca(sizeof(char *));
1241        datalen = 0;
1242    } else if (((int)countStrings) == -1) {
1243        pStrings = NULL;
1244        datalen = 0;
1245    } else {
1246        datalen = sizeof(char *) * countStrings;
1247
1248        pStrings = (char **)alloca(datalen);
1249
1250        for (int i = 0 ; i < countStrings ; i++) {
1251            pStrings[i] = strdupReadString(p);
1252            appendPrintBuf("%s%s,", printBuf, pStrings[i]);
1253        }
1254    }
1255    removeLastChar;
1256    closeRequest;
1257    printRequest(pRI->token, pRI->pCI->requestNumber);
1258
1259    rism.message.gsmMessage = pStrings;
1260    CALL_ONREQUEST(pRI->pCI->requestNumber, &rism,
1261            sizeof(RIL_RadioTechnologyFamily)+sizeof(uint8_t)+sizeof(int32_t)
1262            +datalen, pRI, pRI->socket_id);
1263
1264    if (pStrings != NULL) {
1265        for (int i = 0 ; i < countStrings ; i++) {
1266#ifdef MEMSET_FREED
1267            memsetString (pStrings[i]);
1268#endif
1269            free(pStrings[i]);
1270        }
1271
1272#ifdef MEMSET_FREED
1273        memset(pStrings, 0, datalen);
1274#endif
1275    }
1276
1277#ifdef MEMSET_FREED
1278    memset(&rism, 0, sizeof(rism));
1279#endif
1280    return;
1281invalid:
1282    ALOGE("dispatchImsGsmSms invalid block");
1283    invalidCommandBlock(pRI);
1284    return;
1285}
1286
1287static void
1288dispatchImsSms(Parcel &p, RequestInfo *pRI) {
1289    int32_t  t;
1290    status_t status = p.readInt32(&t);
1291    RIL_RadioTechnologyFamily format;
1292    uint8_t retry;
1293    int32_t messageRef;
1294
1295    ALOGD("dispatchImsSms");
1296    if (status != NO_ERROR) {
1297        goto invalid;
1298    }
1299    format = (RIL_RadioTechnologyFamily) t;
1300
1301    // read retry field
1302    status = p.read(&retry,sizeof(retry));
1303    if (status != NO_ERROR) {
1304        goto invalid;
1305    }
1306    // read messageRef field
1307    status = p.read(&messageRef,sizeof(messageRef));
1308    if (status != NO_ERROR) {
1309        goto invalid;
1310    }
1311
1312    if (RADIO_TECH_3GPP == format) {
1313        dispatchImsGsmSms(p, pRI, retry, messageRef);
1314    } else if (RADIO_TECH_3GPP2 == format) {
1315        dispatchImsCdmaSms(p, pRI, retry, messageRef);
1316    } else {
1317        ALOGE("requestImsSendSMS invalid format value =%d", format);
1318    }
1319
1320    return;
1321
1322invalid:
1323    invalidCommandBlock(pRI);
1324    return;
1325}
1326
1327static void
1328dispatchCdmaSmsAck(Parcel &p, RequestInfo *pRI) {
1329    RIL_CDMA_SMS_Ack rcsa;
1330    int32_t  t;
1331    status_t status;
1332    int32_t digitCount;
1333
1334    memset(&rcsa, 0, sizeof(rcsa));
1335
1336    status = p.readInt32(&t);
1337    rcsa.uErrorClass = (RIL_CDMA_SMS_ErrorClass) t;
1338
1339    status = p.readInt32(&t);
1340    rcsa.uSMSCauseCode = (int) t;
1341
1342    if (status != NO_ERROR) {
1343        goto invalid;
1344    }
1345
1346    startRequest;
1347    appendPrintBuf("%suErrorClass=%d, uTLStatus=%d, ",
1348            printBuf, rcsa.uErrorClass, rcsa.uSMSCauseCode);
1349    closeRequest;
1350
1351    printRequest(pRI->token, pRI->pCI->requestNumber);
1352
1353    CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsa, sizeof(rcsa),pRI, pRI->socket_id);
1354
1355#ifdef MEMSET_FREED
1356    memset(&rcsa, 0, sizeof(rcsa));
1357#endif
1358
1359    return;
1360
1361invalid:
1362    invalidCommandBlock(pRI);
1363    return;
1364}
1365
1366static void
1367dispatchGsmBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1368    int32_t t;
1369    status_t status;
1370    int32_t num;
1371
1372    status = p.readInt32(&num);
1373    if (status != NO_ERROR) {
1374        goto invalid;
1375    }
1376
1377    {
1378        RIL_GSM_BroadcastSmsConfigInfo gsmBci[num];
1379        RIL_GSM_BroadcastSmsConfigInfo *gsmBciPtrs[num];
1380
1381        startRequest;
1382        for (int i = 0 ; i < num ; i++ ) {
1383            gsmBciPtrs[i] = &gsmBci[i];
1384
1385            status = p.readInt32(&t);
1386            gsmBci[i].fromServiceId = (int) t;
1387
1388            status = p.readInt32(&t);
1389            gsmBci[i].toServiceId = (int) t;
1390
1391            status = p.readInt32(&t);
1392            gsmBci[i].fromCodeScheme = (int) t;
1393
1394            status = p.readInt32(&t);
1395            gsmBci[i].toCodeScheme = (int) t;
1396
1397            status = p.readInt32(&t);
1398            gsmBci[i].selected = (uint8_t) t;
1399
1400            appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId =%d, \
1401                  fromCodeScheme=%d, toCodeScheme=%d, selected =%d]", printBuf, i,
1402                  gsmBci[i].fromServiceId, gsmBci[i].toServiceId,
1403                  gsmBci[i].fromCodeScheme, gsmBci[i].toCodeScheme,
1404                  gsmBci[i].selected);
1405        }
1406        closeRequest;
1407
1408        if (status != NO_ERROR) {
1409            goto invalid;
1410        }
1411
1412        CALL_ONREQUEST(pRI->pCI->requestNumber,
1413                              gsmBciPtrs,
1414                              num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *),
1415                              pRI, pRI->socket_id);
1416
1417#ifdef MEMSET_FREED
1418        memset(gsmBci, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo));
1419        memset(gsmBciPtrs, 0, num * sizeof(RIL_GSM_BroadcastSmsConfigInfo *));
1420#endif
1421    }
1422
1423    return;
1424
1425invalid:
1426    invalidCommandBlock(pRI);
1427    return;
1428}
1429
1430static void
1431dispatchCdmaBrSmsCnf(Parcel &p, RequestInfo *pRI) {
1432    int32_t t;
1433    status_t status;
1434    int32_t num;
1435
1436    status = p.readInt32(&num);
1437    if (status != NO_ERROR) {
1438        goto invalid;
1439    }
1440
1441    {
1442        RIL_CDMA_BroadcastSmsConfigInfo cdmaBci[num];
1443        RIL_CDMA_BroadcastSmsConfigInfo *cdmaBciPtrs[num];
1444
1445        startRequest;
1446        for (int i = 0 ; i < num ; i++ ) {
1447            cdmaBciPtrs[i] = &cdmaBci[i];
1448
1449            status = p.readInt32(&t);
1450            cdmaBci[i].service_category = (int) t;
1451
1452            status = p.readInt32(&t);
1453            cdmaBci[i].language = (int) t;
1454
1455            status = p.readInt32(&t);
1456            cdmaBci[i].selected = (uint8_t) t;
1457
1458            appendPrintBuf("%s [%d: service_category=%d, language =%d, \
1459                  entries.bSelected =%d]", printBuf, i, cdmaBci[i].service_category,
1460                  cdmaBci[i].language, cdmaBci[i].selected);
1461        }
1462        closeRequest;
1463
1464        if (status != NO_ERROR) {
1465            goto invalid;
1466        }
1467
1468        CALL_ONREQUEST(pRI->pCI->requestNumber,
1469                              cdmaBciPtrs,
1470                              num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *),
1471                              pRI, pRI->socket_id);
1472
1473#ifdef MEMSET_FREED
1474        memset(cdmaBci, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo));
1475        memset(cdmaBciPtrs, 0, num * sizeof(RIL_CDMA_BroadcastSmsConfigInfo *));
1476#endif
1477    }
1478
1479    return;
1480
1481invalid:
1482    invalidCommandBlock(pRI);
1483    return;
1484}
1485
1486static void dispatchRilCdmaSmsWriteArgs(Parcel &p, RequestInfo *pRI) {
1487    RIL_CDMA_SMS_WriteArgs rcsw;
1488    int32_t  t;
1489    uint32_t ut;
1490    uint8_t  uct;
1491    status_t status;
1492    int32_t  digitCount;
1493
1494    memset(&rcsw, 0, sizeof(rcsw));
1495
1496    status = p.readInt32(&t);
1497    rcsw.status = t;
1498
1499    status = p.readInt32(&t);
1500    rcsw.message.uTeleserviceID = (int) t;
1501
1502    status = p.read(&uct,sizeof(uct));
1503    rcsw.message.bIsServicePresent = (uint8_t) uct;
1504
1505    status = p.readInt32(&t);
1506    rcsw.message.uServicecategory = (int) t;
1507
1508    status = p.readInt32(&t);
1509    rcsw.message.sAddress.digit_mode = (RIL_CDMA_SMS_DigitMode) t;
1510
1511    status = p.readInt32(&t);
1512    rcsw.message.sAddress.number_mode = (RIL_CDMA_SMS_NumberMode) t;
1513
1514    status = p.readInt32(&t);
1515    rcsw.message.sAddress.number_type = (RIL_CDMA_SMS_NumberType) t;
1516
1517    status = p.readInt32(&t);
1518    rcsw.message.sAddress.number_plan = (RIL_CDMA_SMS_NumberPlan) t;
1519
1520    status = p.read(&uct,sizeof(uct));
1521    rcsw.message.sAddress.number_of_digits = (uint8_t) uct;
1522
1523    for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_ADDRESS_MAX; digitCount ++) {
1524        status = p.read(&uct,sizeof(uct));
1525        rcsw.message.sAddress.digits[digitCount] = (uint8_t) uct;
1526    }
1527
1528    status = p.readInt32(&t);
1529    rcsw.message.sSubAddress.subaddressType = (RIL_CDMA_SMS_SubaddressType) t;
1530
1531    status = p.read(&uct,sizeof(uct));
1532    rcsw.message.sSubAddress.odd = (uint8_t) uct;
1533
1534    status = p.read(&uct,sizeof(uct));
1535    rcsw.message.sSubAddress.number_of_digits = (uint8_t) uct;
1536
1537    for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_SUBADDRESS_MAX; digitCount ++) {
1538        status = p.read(&uct,sizeof(uct));
1539        rcsw.message.sSubAddress.digits[digitCount] = (uint8_t) uct;
1540    }
1541
1542    status = p.readInt32(&t);
1543    rcsw.message.uBearerDataLen = (int) t;
1544
1545    for(digitCount = 0 ; digitCount < RIL_CDMA_SMS_BEARER_DATA_MAX; digitCount ++) {
1546        status = p.read(&uct, sizeof(uct));
1547        rcsw.message.aBearerData[digitCount] = (uint8_t) uct;
1548    }
1549
1550    if (status != NO_ERROR) {
1551        goto invalid;
1552    }
1553
1554    startRequest;
1555    appendPrintBuf("%sstatus=%d, message.uTeleserviceID=%d, message.bIsServicePresent=%d, \
1556            message.uServicecategory=%d, message.sAddress.digit_mode=%d, \
1557            message.sAddress.number_mode=%d, \
1558            message.sAddress.number_type=%d, ",
1559            printBuf, rcsw.status, rcsw.message.uTeleserviceID, rcsw.message.bIsServicePresent,
1560            rcsw.message.uServicecategory, rcsw.message.sAddress.digit_mode,
1561            rcsw.message.sAddress.number_mode,
1562            rcsw.message.sAddress.number_type);
1563    closeRequest;
1564
1565    printRequest(pRI->token, pRI->pCI->requestNumber);
1566
1567    CALL_ONREQUEST(pRI->pCI->requestNumber, &rcsw, sizeof(rcsw),pRI, pRI->socket_id);
1568
1569#ifdef MEMSET_FREED
1570    memset(&rcsw, 0, sizeof(rcsw));
1571#endif
1572
1573    return;
1574
1575invalid:
1576    invalidCommandBlock(pRI);
1577    return;
1578
1579}
1580
1581// For backwards compatibility in RIL_REQUEST_SETUP_DATA_CALL.
1582// Version 4 of the RIL interface adds a new PDP type parameter to support
1583// IPv6 and dual-stack PDP contexts. When dealing with a previous version of
1584// RIL, remove the parameter from the request.
1585static void dispatchDataCall(Parcel& p, RequestInfo *pRI) {
1586    // In RIL v3, REQUEST_SETUP_DATA_CALL takes 6 parameters.
1587    const int numParamsRilV3 = 6;
1588
1589    // The first bytes of the RIL parcel contain the request number and the
1590    // serial number - see processCommandBuffer(). Copy them over too.
1591    int pos = p.dataPosition();
1592
1593    int numParams = p.readInt32();
1594    if (s_callbacks.version < 4 && numParams > numParamsRilV3) {
1595      Parcel p2;
1596      p2.appendFrom(&p, 0, pos);
1597      p2.writeInt32(numParamsRilV3);
1598      for(int i = 0; i < numParamsRilV3; i++) {
1599        p2.writeString16(p.readString16());
1600      }
1601      p2.setDataPosition(pos);
1602      dispatchStrings(p2, pRI);
1603    } else {
1604      p.setDataPosition(pos);
1605      dispatchStrings(p, pRI);
1606    }
1607}
1608
1609// For backwards compatibility with RILs that dont support RIL_REQUEST_VOICE_RADIO_TECH.
1610// When all RILs handle this request, this function can be removed and
1611// the request can be sent directly to the RIL using dispatchVoid.
1612static void dispatchVoiceRadioTech(Parcel& p, RequestInfo *pRI) {
1613    RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1614
1615    if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1616        RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1617    }
1618
1619    // RILs that support RADIO_STATE_ON should support this request.
1620    if (RADIO_STATE_ON == state) {
1621        dispatchVoid(p, pRI);
1622        return;
1623    }
1624
1625    // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1626    // will not support this new request either and decode Voice Radio Technology
1627    // from Radio State
1628    voiceRadioTech = decodeVoiceRadioTechnology(state);
1629
1630    if (voiceRadioTech < 0)
1631        RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1632    else
1633        RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &voiceRadioTech, sizeof(int));
1634}
1635
1636// For backwards compatibility in RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE:.
1637// When all RILs handle this request, this function can be removed and
1638// the request can be sent directly to the RIL using dispatchVoid.
1639static void dispatchCdmaSubscriptionSource(Parcel& p, RequestInfo *pRI) {
1640    RIL_RadioState state = CALL_ONSTATEREQUEST((RIL_SOCKET_ID)pRI->socket_id);
1641
1642    if ((RADIO_STATE_UNAVAILABLE == state) || (RADIO_STATE_OFF == state)) {
1643        RIL_onRequestComplete(pRI, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
1644    }
1645
1646    // RILs that support RADIO_STATE_ON should support this request.
1647    if (RADIO_STATE_ON == state) {
1648        dispatchVoid(p, pRI);
1649        return;
1650    }
1651
1652    // For Older RILs, that do not support RADIO_STATE_ON, assume that they
1653    // will not support this new request either and decode CDMA Subscription Source
1654    // from Radio State
1655    cdmaSubscriptionSource = decodeCdmaSubscriptionSource(state);
1656
1657    if (cdmaSubscriptionSource < 0)
1658        RIL_onRequestComplete(pRI, RIL_E_GENERIC_FAILURE, NULL, 0);
1659    else
1660        RIL_onRequestComplete(pRI, RIL_E_SUCCESS, &cdmaSubscriptionSource, sizeof(int));
1661}
1662
1663static void dispatchSetInitialAttachApn(Parcel &p, RequestInfo *pRI)
1664{
1665    RIL_InitialAttachApn pf;
1666    int32_t  t;
1667    status_t status;
1668
1669    memset(&pf, 0, sizeof(pf));
1670
1671    pf.apn = strdupReadString(p);
1672    pf.protocol = strdupReadString(p);
1673
1674    status = p.readInt32(&t);
1675    pf.authtype = (int) t;
1676
1677    pf.username = strdupReadString(p);
1678    pf.password = strdupReadString(p);
1679
1680    startRequest;
1681    appendPrintBuf("%sapn=%s, protocol=%s, authtype=%d, username=%s, password=%s",
1682            printBuf, pf.apn, pf.protocol, pf.authtype, pf.username, pf.password);
1683    closeRequest;
1684    printRequest(pRI->token, pRI->pCI->requestNumber);
1685
1686    if (status != NO_ERROR) {
1687        goto invalid;
1688    }
1689    CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1690
1691#ifdef MEMSET_FREED
1692    memsetString(pf.apn);
1693    memsetString(pf.protocol);
1694    memsetString(pf.username);
1695    memsetString(pf.password);
1696#endif
1697
1698    free(pf.apn);
1699    free(pf.protocol);
1700    free(pf.username);
1701    free(pf.password);
1702
1703#ifdef MEMSET_FREED
1704    memset(&pf, 0, sizeof(pf));
1705#endif
1706
1707    return;
1708invalid:
1709    invalidCommandBlock(pRI);
1710    return;
1711}
1712
1713static void dispatchNVReadItem(Parcel &p, RequestInfo *pRI) {
1714    RIL_NV_ReadItem nvri;
1715    int32_t  t;
1716    status_t status;
1717
1718    memset(&nvri, 0, sizeof(nvri));
1719
1720    status = p.readInt32(&t);
1721    nvri.itemID = (RIL_NV_Item) t;
1722
1723    if (status != NO_ERROR) {
1724        goto invalid;
1725    }
1726
1727    startRequest;
1728    appendPrintBuf("%snvri.itemID=%d, ", printBuf, nvri.itemID);
1729    closeRequest;
1730
1731    printRequest(pRI->token, pRI->pCI->requestNumber);
1732
1733    CALL_ONREQUEST(pRI->pCI->requestNumber, &nvri, sizeof(nvri), pRI, pRI->socket_id);
1734
1735#ifdef MEMSET_FREED
1736    memset(&nvri, 0, sizeof(nvri));
1737#endif
1738
1739    return;
1740
1741invalid:
1742    invalidCommandBlock(pRI);
1743    return;
1744}
1745
1746static void dispatchNVWriteItem(Parcel &p, RequestInfo *pRI) {
1747    RIL_NV_WriteItem nvwi;
1748    int32_t  t;
1749    status_t status;
1750
1751    memset(&nvwi, 0, sizeof(nvwi));
1752
1753    status = p.readInt32(&t);
1754    nvwi.itemID = (RIL_NV_Item) t;
1755
1756    nvwi.value = strdupReadString(p);
1757
1758    if (status != NO_ERROR || nvwi.value == NULL) {
1759        goto invalid;
1760    }
1761
1762    startRequest;
1763    appendPrintBuf("%snvwi.itemID=%d, value=%s, ", printBuf, nvwi.itemID,
1764            nvwi.value);
1765    closeRequest;
1766
1767    printRequest(pRI->token, pRI->pCI->requestNumber);
1768
1769    CALL_ONREQUEST(pRI->pCI->requestNumber, &nvwi, sizeof(nvwi), pRI, pRI->socket_id);
1770
1771#ifdef MEMSET_FREED
1772    memsetString(nvwi.value);
1773#endif
1774
1775    free(nvwi.value);
1776
1777#ifdef MEMSET_FREED
1778    memset(&nvwi, 0, sizeof(nvwi));
1779#endif
1780
1781    return;
1782
1783invalid:
1784    invalidCommandBlock(pRI);
1785    return;
1786}
1787
1788
1789static void dispatchUiccSubscripton(Parcel &p, RequestInfo *pRI) {
1790    RIL_SelectUiccSub uicc_sub;
1791    status_t status;
1792    int32_t  t;
1793    memset(&uicc_sub, 0, sizeof(uicc_sub));
1794
1795    status = p.readInt32(&t);
1796    if (status != NO_ERROR) {
1797        goto invalid;
1798    }
1799    uicc_sub.slot = (int) t;
1800
1801    status = p.readInt32(&t);
1802    if (status != NO_ERROR) {
1803        goto invalid;
1804    }
1805    uicc_sub.app_index = (int) t;
1806
1807    status = p.readInt32(&t);
1808    if (status != NO_ERROR) {
1809        goto invalid;
1810    }
1811    uicc_sub.sub_type = (RIL_SubscriptionType) t;
1812
1813    status = p.readInt32(&t);
1814    if (status != NO_ERROR) {
1815        goto invalid;
1816    }
1817    uicc_sub.act_status = (RIL_UiccSubActStatus) t;
1818
1819    startRequest;
1820    appendPrintBuf("slot=%d, app_index=%d, act_status = %d", uicc_sub.slot, uicc_sub.app_index,
1821            uicc_sub.act_status);
1822    RLOGD("dispatchUiccSubscription, slot=%d, app_index=%d, act_status = %d", uicc_sub.slot,
1823            uicc_sub.app_index, uicc_sub.act_status);
1824    closeRequest;
1825    printRequest(pRI->token, pRI->pCI->requestNumber);
1826
1827    CALL_ONREQUEST(pRI->pCI->requestNumber, &uicc_sub, sizeof(uicc_sub), pRI, pRI->socket_id);
1828
1829#ifdef MEMSET_FREED
1830    memset(&uicc_sub, 0, sizeof(uicc_sub));
1831#endif
1832    return;
1833
1834invalid:
1835    invalidCommandBlock(pRI);
1836    return;
1837}
1838
1839static void dispatchSimAuthentication(Parcel &p, RequestInfo *pRI)
1840{
1841    RIL_SimAuthentication pf;
1842    int32_t  t;
1843    status_t status;
1844
1845    memset(&pf, 0, sizeof(pf));
1846
1847    status = p.readInt32(&t);
1848    pf.authContext = (int) t;
1849    pf.authData = strdupReadString(p);
1850    pf.aid = strdupReadString(p);
1851
1852    startRequest;
1853    appendPrintBuf("authContext=%s, authData=%s, aid=%s", pf.authContext, pf.authData, pf.aid);
1854    closeRequest;
1855    printRequest(pRI->token, pRI->pCI->requestNumber);
1856
1857    if (status != NO_ERROR) {
1858        goto invalid;
1859    }
1860    CALL_ONREQUEST(pRI->pCI->requestNumber, &pf, sizeof(pf), pRI, pRI->socket_id);
1861
1862#ifdef MEMSET_FREED
1863    memsetString(pf.authData);
1864    memsetString(pf.aid);
1865#endif
1866
1867    free(pf.authData);
1868    free(pf.aid);
1869
1870#ifdef MEMSET_FREED
1871    memset(&pf, 0, sizeof(pf));
1872#endif
1873
1874    return;
1875invalid:
1876    invalidCommandBlock(pRI);
1877    return;
1878}
1879
1880static int
1881blockingWrite(int fd, const void *buffer, size_t len) {
1882    size_t writeOffset = 0;
1883    const uint8_t *toWrite;
1884
1885    toWrite = (const uint8_t *)buffer;
1886
1887    while (writeOffset < len) {
1888        ssize_t written;
1889        do {
1890            written = write (fd, toWrite + writeOffset,
1891                                len - writeOffset);
1892        } while (written < 0 && ((errno == EINTR) || (errno == EAGAIN)));
1893
1894        if (written >= 0) {
1895            writeOffset += written;
1896        } else {   // written < 0
1897            RLOGE ("RIL Response: unexpected error on write errno:%d", errno);
1898            close(fd);
1899            return -1;
1900        }
1901    }
1902
1903    return 0;
1904}
1905
1906static int
1907sendResponseRaw (const void *data, size_t dataSize, RIL_SOCKET_ID socket_id) {
1908    int fd = s_ril_param_socket.fdCommand;
1909    int ret;
1910    uint32_t header;
1911    pthread_mutex_t * writeMutexHook = &s_writeMutex;
1912
1913    RLOGE("Send Response to %s", rilSocketIdToString(socket_id));
1914
1915#if (SIM_COUNT >= 2)
1916    if (socket_id == RIL_SOCKET_2) {
1917        fd = s_ril_param_socket2.fdCommand;
1918        writeMutexHook = &s_writeMutex_socket2;
1919    }
1920#if (SIM_COUNT >= 3)
1921    else if (socket_id == RIL_SOCKET_3) {
1922        fd = s_ril_param_socket3.fdCommand;
1923        writeMutexHook = &s_writeMutex_socket3;
1924    }
1925#endif
1926#if (SIM_COUNT >= 4)
1927    else if (socket_id == RIL_SOCKET_4) {
1928        fd = s_ril_param_socket4.fdCommand;
1929        writeMutexHook = &s_writeMutex_socket4;
1930    }
1931#endif
1932#endif
1933    if (fd < 0) {
1934        return -1;
1935    }
1936
1937    if (dataSize > MAX_COMMAND_BYTES) {
1938        RLOGE("RIL: packet larger than %u (%u)",
1939                MAX_COMMAND_BYTES, (unsigned int )dataSize);
1940
1941        return -1;
1942    }
1943
1944    pthread_mutex_lock(writeMutexHook);
1945
1946    header = htonl(dataSize);
1947
1948    ret = blockingWrite(fd, (void *)&header, sizeof(header));
1949
1950    if (ret < 0) {
1951        pthread_mutex_unlock(writeMutexHook);
1952        return ret;
1953    }
1954
1955    ret = blockingWrite(fd, data, dataSize);
1956
1957    if (ret < 0) {
1958        pthread_mutex_unlock(writeMutexHook);
1959        return ret;
1960    }
1961
1962    pthread_mutex_unlock(writeMutexHook);
1963
1964    return 0;
1965}
1966
1967static int
1968sendResponse (Parcel &p, RIL_SOCKET_ID socket_id) {
1969    printResponse;
1970    return sendResponseRaw(p.data(), p.dataSize(), socket_id);
1971}
1972
1973/** response is an int* pointing to an array of ints */
1974
1975static int
1976responseInts(Parcel &p, void *response, size_t responselen) {
1977    int numInts;
1978
1979    if (response == NULL && responselen != 0) {
1980        RLOGE("invalid response: NULL");
1981        return RIL_ERRNO_INVALID_RESPONSE;
1982    }
1983    if (responselen % sizeof(int) != 0) {
1984        RLOGE("responseInts: invalid response length %d expected multiple of %d\n",
1985            (int)responselen, (int)sizeof(int));
1986        return RIL_ERRNO_INVALID_RESPONSE;
1987    }
1988
1989    int *p_int = (int *) response;
1990
1991    numInts = responselen / sizeof(int);
1992    p.writeInt32 (numInts);
1993
1994    /* each int*/
1995    startResponse;
1996    for (int i = 0 ; i < numInts ; i++) {
1997        appendPrintBuf("%s%d,", printBuf, p_int[i]);
1998        p.writeInt32(p_int[i]);
1999    }
2000    removeLastChar;
2001    closeResponse;
2002
2003    return 0;
2004}
2005
2006/** response is a char **, pointing to an array of char *'s
2007    The parcel will begin with the version */
2008static int responseStringsWithVersion(int version, Parcel &p, void *response, size_t responselen) {
2009    p.writeInt32(version);
2010    return responseStrings(p, response, responselen);
2011}
2012
2013/** response is a char **, pointing to an array of char *'s */
2014static int responseStrings(Parcel &p, void *response, size_t responselen) {
2015    int numStrings;
2016
2017    if (response == NULL && responselen != 0) {
2018        RLOGE("invalid response: NULL");
2019        return RIL_ERRNO_INVALID_RESPONSE;
2020    }
2021    if (responselen % sizeof(char *) != 0) {
2022        RLOGE("responseStrings: invalid response length %d expected multiple of %d\n",
2023            (int)responselen, (int)sizeof(char *));
2024        return RIL_ERRNO_INVALID_RESPONSE;
2025    }
2026
2027    if (response == NULL) {
2028        p.writeInt32 (0);
2029    } else {
2030        char **p_cur = (char **) response;
2031
2032        numStrings = responselen / sizeof(char *);
2033        p.writeInt32 (numStrings);
2034
2035        /* each string*/
2036        startResponse;
2037        for (int i = 0 ; i < numStrings ; i++) {
2038            appendPrintBuf("%s%s,", printBuf, (char*)p_cur[i]);
2039            writeStringToParcel (p, p_cur[i]);
2040        }
2041        removeLastChar;
2042        closeResponse;
2043    }
2044    return 0;
2045}
2046
2047
2048/**
2049 * NULL strings are accepted
2050 * FIXME currently ignores responselen
2051 */
2052static int responseString(Parcel &p, void *response, size_t responselen) {
2053    /* one string only */
2054    startResponse;
2055    appendPrintBuf("%s%s", printBuf, (char*)response);
2056    closeResponse;
2057
2058    writeStringToParcel(p, (const char *)response);
2059
2060    return 0;
2061}
2062
2063static int responseVoid(Parcel &p, void *response, size_t responselen) {
2064    startResponse;
2065    removeLastChar;
2066    return 0;
2067}
2068
2069static int responseCallList(Parcel &p, void *response, size_t responselen) {
2070    int num;
2071
2072    if (response == NULL && responselen != 0) {
2073        RLOGE("invalid response: NULL");
2074        return RIL_ERRNO_INVALID_RESPONSE;
2075    }
2076
2077    if (responselen % sizeof (RIL_Call *) != 0) {
2078        RLOGE("responseCallList: invalid response length %d expected multiple of %d\n",
2079            (int)responselen, (int)sizeof (RIL_Call *));
2080        return RIL_ERRNO_INVALID_RESPONSE;
2081    }
2082
2083    startResponse;
2084    /* number of call info's */
2085    num = responselen / sizeof(RIL_Call *);
2086    p.writeInt32(num);
2087
2088    for (int i = 0 ; i < num ; i++) {
2089        RIL_Call *p_cur = ((RIL_Call **) response)[i];
2090        /* each call info */
2091        p.writeInt32(p_cur->state);
2092        p.writeInt32(p_cur->index);
2093        p.writeInt32(p_cur->toa);
2094        p.writeInt32(p_cur->isMpty);
2095        p.writeInt32(p_cur->isMT);
2096        p.writeInt32(p_cur->als);
2097        p.writeInt32(p_cur->isVoice);
2098        p.writeInt32(p_cur->isVoicePrivacy);
2099        writeStringToParcel(p, p_cur->number);
2100        p.writeInt32(p_cur->numberPresentation);
2101        writeStringToParcel(p, p_cur->name);
2102        p.writeInt32(p_cur->namePresentation);
2103        // Remove when partners upgrade to version 3
2104        if ((s_callbacks.version < 3) || (p_cur->uusInfo == NULL || p_cur->uusInfo->uusData == NULL)) {
2105            p.writeInt32(0); /* UUS Information is absent */
2106        } else {
2107            RIL_UUS_Info *uusInfo = p_cur->uusInfo;
2108            p.writeInt32(1); /* UUS Information is present */
2109            p.writeInt32(uusInfo->uusType);
2110            p.writeInt32(uusInfo->uusDcs);
2111            p.writeInt32(uusInfo->uusLength);
2112            p.write(uusInfo->uusData, uusInfo->uusLength);
2113        }
2114        appendPrintBuf("%s[id=%d,%s,toa=%d,",
2115            printBuf,
2116            p_cur->index,
2117            callStateToString(p_cur->state),
2118            p_cur->toa);
2119        appendPrintBuf("%s%s,%s,als=%d,%s,%s,",
2120            printBuf,
2121            (p_cur->isMpty)?"conf":"norm",
2122            (p_cur->isMT)?"mt":"mo",
2123            p_cur->als,
2124            (p_cur->isVoice)?"voc":"nonvoc",
2125            (p_cur->isVoicePrivacy)?"evp":"noevp");
2126        appendPrintBuf("%s%s,cli=%d,name='%s',%d]",
2127            printBuf,
2128            p_cur->number,
2129            p_cur->numberPresentation,
2130            p_cur->name,
2131            p_cur->namePresentation);
2132    }
2133    removeLastChar;
2134    closeResponse;
2135
2136    return 0;
2137}
2138
2139static int responseSMS(Parcel &p, void *response, size_t responselen) {
2140    if (response == NULL) {
2141        RLOGE("invalid response: NULL");
2142        return RIL_ERRNO_INVALID_RESPONSE;
2143    }
2144
2145    if (responselen != sizeof (RIL_SMS_Response) ) {
2146        RLOGE("invalid response length %d expected %d",
2147                (int)responselen, (int)sizeof (RIL_SMS_Response));
2148        return RIL_ERRNO_INVALID_RESPONSE;
2149    }
2150
2151    RIL_SMS_Response *p_cur = (RIL_SMS_Response *) response;
2152
2153    p.writeInt32(p_cur->messageRef);
2154    writeStringToParcel(p, p_cur->ackPDU);
2155    p.writeInt32(p_cur->errorCode);
2156
2157    startResponse;
2158    appendPrintBuf("%s%d,%s,%d", printBuf, p_cur->messageRef,
2159        (char*)p_cur->ackPDU, p_cur->errorCode);
2160    closeResponse;
2161
2162    return 0;
2163}
2164
2165static int responseDataCallListV4(Parcel &p, void *response, size_t responselen)
2166{
2167    if (response == NULL && responselen != 0) {
2168        RLOGE("invalid response: NULL");
2169        return RIL_ERRNO_INVALID_RESPONSE;
2170    }
2171
2172    if (responselen % sizeof(RIL_Data_Call_Response_v4) != 0) {
2173        RLOGE("responseDataCallListV4: invalid response length %d expected multiple of %d",
2174                (int)responselen, (int)sizeof(RIL_Data_Call_Response_v4));
2175        return RIL_ERRNO_INVALID_RESPONSE;
2176    }
2177
2178    // Write version
2179    p.writeInt32(4);
2180
2181    int num = responselen / sizeof(RIL_Data_Call_Response_v4);
2182    p.writeInt32(num);
2183
2184    RIL_Data_Call_Response_v4 *p_cur = (RIL_Data_Call_Response_v4 *) response;
2185    startResponse;
2186    int i;
2187    for (i = 0; i < num; i++) {
2188        p.writeInt32(p_cur[i].cid);
2189        p.writeInt32(p_cur[i].active);
2190        writeStringToParcel(p, p_cur[i].type);
2191        // apn is not used, so don't send.
2192        writeStringToParcel(p, p_cur[i].address);
2193        appendPrintBuf("%s[cid=%d,%s,%s,%s],", printBuf,
2194            p_cur[i].cid,
2195            (p_cur[i].active==0)?"down":"up",
2196            (char*)p_cur[i].type,
2197            (char*)p_cur[i].address);
2198    }
2199    removeLastChar;
2200    closeResponse;
2201
2202    return 0;
2203}
2204
2205static int responseDataCallListV6(Parcel &p, void *response, size_t responselen)
2206{
2207    if (response == NULL && responselen != 0) {
2208        RLOGE("invalid response: NULL");
2209        return RIL_ERRNO_INVALID_RESPONSE;
2210    }
2211
2212    if (responselen % sizeof(RIL_Data_Call_Response_v6) != 0) {
2213        RLOGE("responseDataCallListV6: invalid response length %d expected multiple of %d",
2214                (int)responselen, (int)sizeof(RIL_Data_Call_Response_v6));
2215        return RIL_ERRNO_INVALID_RESPONSE;
2216    }
2217
2218    // Write version
2219    p.writeInt32(6);
2220
2221    int num = responselen / sizeof(RIL_Data_Call_Response_v6);
2222    p.writeInt32(num);
2223
2224    RIL_Data_Call_Response_v6 *p_cur = (RIL_Data_Call_Response_v6 *) response;
2225    startResponse;
2226    int i;
2227    for (i = 0; i < num; i++) {
2228        p.writeInt32((int)p_cur[i].status);
2229        p.writeInt32(p_cur[i].suggestedRetryTime);
2230        p.writeInt32(p_cur[i].cid);
2231        p.writeInt32(p_cur[i].active);
2232        writeStringToParcel(p, p_cur[i].type);
2233        writeStringToParcel(p, p_cur[i].ifname);
2234        writeStringToParcel(p, p_cur[i].addresses);
2235        writeStringToParcel(p, p_cur[i].dnses);
2236        writeStringToParcel(p, p_cur[i].gateways);
2237        appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s],", printBuf,
2238            p_cur[i].status,
2239            p_cur[i].suggestedRetryTime,
2240            p_cur[i].cid,
2241            (p_cur[i].active==0)?"down":"up",
2242            (char*)p_cur[i].type,
2243            (char*)p_cur[i].ifname,
2244            (char*)p_cur[i].addresses,
2245            (char*)p_cur[i].dnses,
2246            (char*)p_cur[i].gateways);
2247    }
2248    removeLastChar;
2249    closeResponse;
2250
2251    return 0;
2252}
2253
2254static int responseDataCallList(Parcel &p, void *response, size_t responselen)
2255{
2256    if (s_callbacks.version < 5) {
2257        RLOGD("responseDataCallList: v4");
2258        return responseDataCallListV4(p, response, responselen);
2259    } else {
2260        if (response == NULL && responselen != 0) {
2261            RLOGE("invalid response: NULL");
2262            return RIL_ERRNO_INVALID_RESPONSE;
2263        }
2264
2265        // Support v6 or v9 with new rils
2266        if (responselen % sizeof(RIL_Data_Call_Response_v6) == 0) {
2267            RLOGD("responseDataCallList: v6");
2268            return responseDataCallListV6(p, response, responselen);
2269        }
2270
2271        if (responselen % sizeof(RIL_Data_Call_Response_v9) != 0) {
2272            RLOGE("responseDataCallList: invalid response length %d expected multiple of %d",
2273                    (int)responselen, (int)sizeof(RIL_Data_Call_Response_v9));
2274            return RIL_ERRNO_INVALID_RESPONSE;
2275        }
2276
2277        // Write version
2278        p.writeInt32(10);
2279
2280        int num = responselen / sizeof(RIL_Data_Call_Response_v9);
2281        p.writeInt32(num);
2282
2283        RIL_Data_Call_Response_v9 *p_cur = (RIL_Data_Call_Response_v9 *) response;
2284        startResponse;
2285        int i;
2286        for (i = 0; i < num; i++) {
2287            p.writeInt32((int)p_cur[i].status);
2288            p.writeInt32(p_cur[i].suggestedRetryTime);
2289            p.writeInt32(p_cur[i].cid);
2290            p.writeInt32(p_cur[i].active);
2291            writeStringToParcel(p, p_cur[i].type);
2292            writeStringToParcel(p, p_cur[i].ifname);
2293            writeStringToParcel(p, p_cur[i].addresses);
2294            writeStringToParcel(p, p_cur[i].dnses);
2295            writeStringToParcel(p, p_cur[i].gateways);
2296            writeStringToParcel(p, p_cur[i].pcscf);
2297            appendPrintBuf("%s[status=%d,retry=%d,cid=%d,%s,%s,%s,%s,%s,%s,%s],", printBuf,
2298                p_cur[i].status,
2299                p_cur[i].suggestedRetryTime,
2300                p_cur[i].cid,
2301                (p_cur[i].active==0)?"down":"up",
2302                (char*)p_cur[i].type,
2303                (char*)p_cur[i].ifname,
2304                (char*)p_cur[i].addresses,
2305                (char*)p_cur[i].dnses,
2306                (char*)p_cur[i].gateways,
2307                (char*)p_cur[i].pcscf);
2308        }
2309        removeLastChar;
2310        closeResponse;
2311    }
2312
2313    return 0;
2314}
2315
2316static int responseSetupDataCall(Parcel &p, void *response, size_t responselen)
2317{
2318    if (s_callbacks.version < 5) {
2319        return responseStringsWithVersion(s_callbacks.version, p, response, responselen);
2320    } else {
2321        return responseDataCallList(p, response, responselen);
2322    }
2323}
2324
2325static int responseRaw(Parcel &p, void *response, size_t responselen) {
2326    if (response == NULL && responselen != 0) {
2327        RLOGE("invalid response: NULL with responselen != 0");
2328        return RIL_ERRNO_INVALID_RESPONSE;
2329    }
2330
2331    // The java code reads -1 size as null byte array
2332    if (response == NULL) {
2333        p.writeInt32(-1);
2334    } else {
2335        p.writeInt32(responselen);
2336        p.write(response, responselen);
2337    }
2338
2339    return 0;
2340}
2341
2342
2343static int responseSIM_IO(Parcel &p, void *response, size_t responselen) {
2344    if (response == NULL) {
2345        RLOGE("invalid response: NULL");
2346        return RIL_ERRNO_INVALID_RESPONSE;
2347    }
2348
2349    if (responselen != sizeof (RIL_SIM_IO_Response) ) {
2350        RLOGE("invalid response length was %d expected %d",
2351                (int)responselen, (int)sizeof (RIL_SIM_IO_Response));
2352        return RIL_ERRNO_INVALID_RESPONSE;
2353    }
2354
2355    RIL_SIM_IO_Response *p_cur = (RIL_SIM_IO_Response *) response;
2356    p.writeInt32(p_cur->sw1);
2357    p.writeInt32(p_cur->sw2);
2358    writeStringToParcel(p, p_cur->simResponse);
2359
2360    startResponse;
2361    appendPrintBuf("%ssw1=0x%X,sw2=0x%X,%s", printBuf, p_cur->sw1, p_cur->sw2,
2362        (char*)p_cur->simResponse);
2363    closeResponse;
2364
2365
2366    return 0;
2367}
2368
2369static int responseCallForwards(Parcel &p, void *response, size_t responselen) {
2370    int num;
2371
2372    if (response == NULL && responselen != 0) {
2373        RLOGE("invalid response: NULL");
2374        return RIL_ERRNO_INVALID_RESPONSE;
2375    }
2376
2377    if (responselen % sizeof(RIL_CallForwardInfo *) != 0) {
2378        RLOGE("responseCallForwards: invalid response length %d expected multiple of %d",
2379                (int)responselen, (int)sizeof(RIL_CallForwardInfo *));
2380        return RIL_ERRNO_INVALID_RESPONSE;
2381    }
2382
2383    /* number of call info's */
2384    num = responselen / sizeof(RIL_CallForwardInfo *);
2385    p.writeInt32(num);
2386
2387    startResponse;
2388    for (int i = 0 ; i < num ; i++) {
2389        RIL_CallForwardInfo *p_cur = ((RIL_CallForwardInfo **) response)[i];
2390
2391        p.writeInt32(p_cur->status);
2392        p.writeInt32(p_cur->reason);
2393        p.writeInt32(p_cur->serviceClass);
2394        p.writeInt32(p_cur->toa);
2395        writeStringToParcel(p, p_cur->number);
2396        p.writeInt32(p_cur->timeSeconds);
2397        appendPrintBuf("%s[%s,reason=%d,cls=%d,toa=%d,%s,tout=%d],", printBuf,
2398            (p_cur->status==1)?"enable":"disable",
2399            p_cur->reason, p_cur->serviceClass, p_cur->toa,
2400            (char*)p_cur->number,
2401            p_cur->timeSeconds);
2402    }
2403    removeLastChar;
2404    closeResponse;
2405
2406    return 0;
2407}
2408
2409static int responseSsn(Parcel &p, void *response, size_t responselen) {
2410    if (response == NULL) {
2411        RLOGE("invalid response: NULL");
2412        return RIL_ERRNO_INVALID_RESPONSE;
2413    }
2414
2415    if (responselen != sizeof(RIL_SuppSvcNotification)) {
2416        RLOGE("invalid response length was %d expected %d",
2417                (int)responselen, (int)sizeof (RIL_SuppSvcNotification));
2418        return RIL_ERRNO_INVALID_RESPONSE;
2419    }
2420
2421    RIL_SuppSvcNotification *p_cur = (RIL_SuppSvcNotification *) response;
2422    p.writeInt32(p_cur->notificationType);
2423    p.writeInt32(p_cur->code);
2424    p.writeInt32(p_cur->index);
2425    p.writeInt32(p_cur->type);
2426    writeStringToParcel(p, p_cur->number);
2427
2428    startResponse;
2429    appendPrintBuf("%s%s,code=%d,id=%d,type=%d,%s", printBuf,
2430        (p_cur->notificationType==0)?"mo":"mt",
2431         p_cur->code, p_cur->index, p_cur->type,
2432        (char*)p_cur->number);
2433    closeResponse;
2434
2435    return 0;
2436}
2437
2438static int responseCellList(Parcel &p, void *response, size_t responselen) {
2439    int num;
2440
2441    if (response == NULL && responselen != 0) {
2442        RLOGE("invalid response: NULL");
2443        return RIL_ERRNO_INVALID_RESPONSE;
2444    }
2445
2446    if (responselen % sizeof (RIL_NeighboringCell *) != 0) {
2447        RLOGE("responseCellList: invalid response length %d expected multiple of %d\n",
2448            (int)responselen, (int)sizeof (RIL_NeighboringCell *));
2449        return RIL_ERRNO_INVALID_RESPONSE;
2450    }
2451
2452    startResponse;
2453    /* number of records */
2454    num = responselen / sizeof(RIL_NeighboringCell *);
2455    p.writeInt32(num);
2456
2457    for (int i = 0 ; i < num ; i++) {
2458        RIL_NeighboringCell *p_cur = ((RIL_NeighboringCell **) response)[i];
2459
2460        p.writeInt32(p_cur->rssi);
2461        writeStringToParcel (p, p_cur->cid);
2462
2463        appendPrintBuf("%s[cid=%s,rssi=%d],", printBuf,
2464            p_cur->cid, p_cur->rssi);
2465    }
2466    removeLastChar;
2467    closeResponse;
2468
2469    return 0;
2470}
2471
2472/**
2473 * Marshall the signalInfoRecord into the parcel if it exists.
2474 */
2475static void marshallSignalInfoRecord(Parcel &p,
2476            RIL_CDMA_SignalInfoRecord &p_signalInfoRecord) {
2477    p.writeInt32(p_signalInfoRecord.isPresent);
2478    p.writeInt32(p_signalInfoRecord.signalType);
2479    p.writeInt32(p_signalInfoRecord.alertPitch);
2480    p.writeInt32(p_signalInfoRecord.signal);
2481}
2482
2483static int responseCdmaInformationRecords(Parcel &p,
2484            void *response, size_t responselen) {
2485    int num;
2486    char* string8 = NULL;
2487    int buffer_lenght;
2488    RIL_CDMA_InformationRecord *infoRec;
2489
2490    if (response == NULL && responselen != 0) {
2491        RLOGE("invalid response: NULL");
2492        return RIL_ERRNO_INVALID_RESPONSE;
2493    }
2494
2495    if (responselen != sizeof (RIL_CDMA_InformationRecords)) {
2496        RLOGE("responseCdmaInformationRecords: invalid response length %d expected multiple of %d\n",
2497            (int)responselen, (int)sizeof (RIL_CDMA_InformationRecords *));
2498        return RIL_ERRNO_INVALID_RESPONSE;
2499    }
2500
2501    RIL_CDMA_InformationRecords *p_cur =
2502                             (RIL_CDMA_InformationRecords *) response;
2503    num = MIN(p_cur->numberOfInfoRecs, RIL_CDMA_MAX_NUMBER_OF_INFO_RECS);
2504
2505    startResponse;
2506    p.writeInt32(num);
2507
2508    for (int i = 0 ; i < num ; i++) {
2509        infoRec = &p_cur->infoRec[i];
2510        p.writeInt32(infoRec->name);
2511        switch (infoRec->name) {
2512            case RIL_CDMA_DISPLAY_INFO_REC:
2513            case RIL_CDMA_EXTENDED_DISPLAY_INFO_REC:
2514                if (infoRec->rec.display.alpha_len >
2515                                         CDMA_ALPHA_INFO_BUFFER_LENGTH) {
2516                    RLOGE("invalid display info response length %d \
2517                          expected not more than %d\n",
2518                         (int)infoRec->rec.display.alpha_len,
2519                         CDMA_ALPHA_INFO_BUFFER_LENGTH);
2520                    return RIL_ERRNO_INVALID_RESPONSE;
2521                }
2522                string8 = (char*) malloc((infoRec->rec.display.alpha_len + 1)
2523                                                             * sizeof(char) );
2524                for (int i = 0 ; i < infoRec->rec.display.alpha_len ; i++) {
2525                    string8[i] = infoRec->rec.display.alpha_buf[i];
2526                }
2527                string8[(int)infoRec->rec.display.alpha_len] = '\0';
2528                writeStringToParcel(p, (const char*)string8);
2529                free(string8);
2530                string8 = NULL;
2531                break;
2532            case RIL_CDMA_CALLED_PARTY_NUMBER_INFO_REC:
2533            case RIL_CDMA_CALLING_PARTY_NUMBER_INFO_REC:
2534            case RIL_CDMA_CONNECTED_NUMBER_INFO_REC:
2535                if (infoRec->rec.number.len > CDMA_NUMBER_INFO_BUFFER_LENGTH) {
2536                    RLOGE("invalid display info response length %d \
2537                          expected not more than %d\n",
2538                         (int)infoRec->rec.number.len,
2539                         CDMA_NUMBER_INFO_BUFFER_LENGTH);
2540                    return RIL_ERRNO_INVALID_RESPONSE;
2541                }
2542                string8 = (char*) malloc((infoRec->rec.number.len + 1)
2543                                                             * sizeof(char) );
2544                for (int i = 0 ; i < infoRec->rec.number.len; i++) {
2545                    string8[i] = infoRec->rec.number.buf[i];
2546                }
2547                string8[(int)infoRec->rec.number.len] = '\0';
2548                writeStringToParcel(p, (const char*)string8);
2549                free(string8);
2550                string8 = NULL;
2551                p.writeInt32(infoRec->rec.number.number_type);
2552                p.writeInt32(infoRec->rec.number.number_plan);
2553                p.writeInt32(infoRec->rec.number.pi);
2554                p.writeInt32(infoRec->rec.number.si);
2555                break;
2556            case RIL_CDMA_SIGNAL_INFO_REC:
2557                p.writeInt32(infoRec->rec.signal.isPresent);
2558                p.writeInt32(infoRec->rec.signal.signalType);
2559                p.writeInt32(infoRec->rec.signal.alertPitch);
2560                p.writeInt32(infoRec->rec.signal.signal);
2561
2562                appendPrintBuf("%sisPresent=%X, signalType=%X, \
2563                                alertPitch=%X, signal=%X, ",
2564                   printBuf, (int)infoRec->rec.signal.isPresent,
2565                   (int)infoRec->rec.signal.signalType,
2566                   (int)infoRec->rec.signal.alertPitch,
2567                   (int)infoRec->rec.signal.signal);
2568                removeLastChar;
2569                break;
2570            case RIL_CDMA_REDIRECTING_NUMBER_INFO_REC:
2571                if (infoRec->rec.redir.redirectingNumber.len >
2572                                              CDMA_NUMBER_INFO_BUFFER_LENGTH) {
2573                    RLOGE("invalid display info response length %d \
2574                          expected not more than %d\n",
2575                         (int)infoRec->rec.redir.redirectingNumber.len,
2576                         CDMA_NUMBER_INFO_BUFFER_LENGTH);
2577                    return RIL_ERRNO_INVALID_RESPONSE;
2578                }
2579                string8 = (char*) malloc((infoRec->rec.redir.redirectingNumber
2580                                          .len + 1) * sizeof(char) );
2581                for (int i = 0;
2582                         i < infoRec->rec.redir.redirectingNumber.len;
2583                         i++) {
2584                    string8[i] = infoRec->rec.redir.redirectingNumber.buf[i];
2585                }
2586                string8[(int)infoRec->rec.redir.redirectingNumber.len] = '\0';
2587                writeStringToParcel(p, (const char*)string8);
2588                free(string8);
2589                string8 = NULL;
2590                p.writeInt32(infoRec->rec.redir.redirectingNumber.number_type);
2591                p.writeInt32(infoRec->rec.redir.redirectingNumber.number_plan);
2592                p.writeInt32(infoRec->rec.redir.redirectingNumber.pi);
2593                p.writeInt32(infoRec->rec.redir.redirectingNumber.si);
2594                p.writeInt32(infoRec->rec.redir.redirectingReason);
2595                break;
2596            case RIL_CDMA_LINE_CONTROL_INFO_REC:
2597                p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPolarityIncluded);
2598                p.writeInt32(infoRec->rec.lineCtrl.lineCtrlToggle);
2599                p.writeInt32(infoRec->rec.lineCtrl.lineCtrlReverse);
2600                p.writeInt32(infoRec->rec.lineCtrl.lineCtrlPowerDenial);
2601
2602                appendPrintBuf("%slineCtrlPolarityIncluded=%d, \
2603                                lineCtrlToggle=%d, lineCtrlReverse=%d, \
2604                                lineCtrlPowerDenial=%d, ", printBuf,
2605                       (int)infoRec->rec.lineCtrl.lineCtrlPolarityIncluded,
2606                       (int)infoRec->rec.lineCtrl.lineCtrlToggle,
2607                       (int)infoRec->rec.lineCtrl.lineCtrlReverse,
2608                       (int)infoRec->rec.lineCtrl.lineCtrlPowerDenial);
2609                removeLastChar;
2610                break;
2611            case RIL_CDMA_T53_CLIR_INFO_REC:
2612                p.writeInt32((int)(infoRec->rec.clir.cause));
2613
2614                appendPrintBuf("%scause%d", printBuf, infoRec->rec.clir.cause);
2615                removeLastChar;
2616                break;
2617            case RIL_CDMA_T53_AUDIO_CONTROL_INFO_REC:
2618                p.writeInt32(infoRec->rec.audioCtrl.upLink);
2619                p.writeInt32(infoRec->rec.audioCtrl.downLink);
2620
2621                appendPrintBuf("%supLink=%d, downLink=%d, ", printBuf,
2622                        infoRec->rec.audioCtrl.upLink,
2623                        infoRec->rec.audioCtrl.downLink);
2624                removeLastChar;
2625                break;
2626            case RIL_CDMA_T53_RELEASE_INFO_REC:
2627                // TODO(Moto): See David Krause, he has the answer:)
2628                RLOGE("RIL_CDMA_T53_RELEASE_INFO_REC: return INVALID_RESPONSE");
2629                return RIL_ERRNO_INVALID_RESPONSE;
2630            default:
2631                RLOGE("Incorrect name value");
2632                return RIL_ERRNO_INVALID_RESPONSE;
2633        }
2634    }
2635    closeResponse;
2636
2637    return 0;
2638}
2639
2640static int responseRilSignalStrength(Parcel &p,
2641                    void *response, size_t responselen) {
2642    if (response == NULL && responselen != 0) {
2643        RLOGE("invalid response: NULL");
2644        return RIL_ERRNO_INVALID_RESPONSE;
2645    }
2646
2647    if (responselen >= sizeof (RIL_SignalStrength_v5)) {
2648        RIL_SignalStrength_v10 *p_cur = ((RIL_SignalStrength_v10 *) response);
2649
2650        p.writeInt32(p_cur->GW_SignalStrength.signalStrength);
2651        p.writeInt32(p_cur->GW_SignalStrength.bitErrorRate);
2652        p.writeInt32(p_cur->CDMA_SignalStrength.dbm);
2653        p.writeInt32(p_cur->CDMA_SignalStrength.ecio);
2654        p.writeInt32(p_cur->EVDO_SignalStrength.dbm);
2655        p.writeInt32(p_cur->EVDO_SignalStrength.ecio);
2656        p.writeInt32(p_cur->EVDO_SignalStrength.signalNoiseRatio);
2657        if (responselen >= sizeof (RIL_SignalStrength_v6)) {
2658            /*
2659             * Fixup LTE for backwards compatibility
2660             */
2661            if (s_callbacks.version <= 6) {
2662                // signalStrength: -1 -> 99
2663                if (p_cur->LTE_SignalStrength.signalStrength == -1) {
2664                    p_cur->LTE_SignalStrength.signalStrength = 99;
2665                }
2666                // rsrp: -1 -> INT_MAX all other negative value to positive.
2667                // So remap here
2668                if (p_cur->LTE_SignalStrength.rsrp == -1) {
2669                    p_cur->LTE_SignalStrength.rsrp = INT_MAX;
2670                } else if (p_cur->LTE_SignalStrength.rsrp < -1) {
2671                    p_cur->LTE_SignalStrength.rsrp = -p_cur->LTE_SignalStrength.rsrp;
2672                }
2673                // rsrq: -1 -> INT_MAX
2674                if (p_cur->LTE_SignalStrength.rsrq == -1) {
2675                    p_cur->LTE_SignalStrength.rsrq = INT_MAX;
2676                }
2677                // Not remapping rssnr is already using INT_MAX
2678
2679                // cqi: -1 -> INT_MAX
2680                if (p_cur->LTE_SignalStrength.cqi == -1) {
2681                    p_cur->LTE_SignalStrength.cqi = INT_MAX;
2682                }
2683            }
2684            p.writeInt32(p_cur->LTE_SignalStrength.signalStrength);
2685            p.writeInt32(p_cur->LTE_SignalStrength.rsrp);
2686            p.writeInt32(p_cur->LTE_SignalStrength.rsrq);
2687            p.writeInt32(p_cur->LTE_SignalStrength.rssnr);
2688            p.writeInt32(p_cur->LTE_SignalStrength.cqi);
2689            if (responselen >= sizeof (RIL_SignalStrength_v10)) {
2690                p.writeInt32(p_cur->TD_SCDMA_SignalStrength.rscp);
2691            } else {
2692                p.writeInt32(INT_MAX);
2693            }
2694        } else {
2695            p.writeInt32(99);
2696            p.writeInt32(INT_MAX);
2697            p.writeInt32(INT_MAX);
2698            p.writeInt32(INT_MAX);
2699            p.writeInt32(INT_MAX);
2700            p.writeInt32(INT_MAX);
2701        }
2702
2703        startResponse;
2704        appendPrintBuf("%s[signalStrength=%d,bitErrorRate=%d,\
2705                CDMA_SS.dbm=%d,CDMA_SSecio=%d,\
2706                EVDO_SS.dbm=%d,EVDO_SS.ecio=%d,\
2707                EVDO_SS.signalNoiseRatio=%d,\
2708                LTE_SS.signalStrength=%d,LTE_SS.rsrp=%d,LTE_SS.rsrq=%d,\
2709                LTE_SS.rssnr=%d,LTE_SS.cqi=%d,TDSCDMA_SS.rscp=%d]",
2710                printBuf,
2711                p_cur->GW_SignalStrength.signalStrength,
2712                p_cur->GW_SignalStrength.bitErrorRate,
2713                p_cur->CDMA_SignalStrength.dbm,
2714                p_cur->CDMA_SignalStrength.ecio,
2715                p_cur->EVDO_SignalStrength.dbm,
2716                p_cur->EVDO_SignalStrength.ecio,
2717                p_cur->EVDO_SignalStrength.signalNoiseRatio,
2718                p_cur->LTE_SignalStrength.signalStrength,
2719                p_cur->LTE_SignalStrength.rsrp,
2720                p_cur->LTE_SignalStrength.rsrq,
2721                p_cur->LTE_SignalStrength.rssnr,
2722                p_cur->LTE_SignalStrength.cqi,
2723                p_cur->TD_SCDMA_SignalStrength.rscp);
2724        closeResponse;
2725
2726    } else {
2727        RLOGE("invalid response length");
2728        return RIL_ERRNO_INVALID_RESPONSE;
2729    }
2730
2731    return 0;
2732}
2733
2734static int responseCallRing(Parcel &p, void *response, size_t responselen) {
2735    if ((response == NULL) || (responselen == 0)) {
2736        return responseVoid(p, response, responselen);
2737    } else {
2738        return responseCdmaSignalInfoRecord(p, response, responselen);
2739    }
2740}
2741
2742static int responseCdmaSignalInfoRecord(Parcel &p, void *response, size_t responselen) {
2743    if (response == NULL || responselen == 0) {
2744        RLOGE("invalid response: NULL");
2745        return RIL_ERRNO_INVALID_RESPONSE;
2746    }
2747
2748    if (responselen != sizeof (RIL_CDMA_SignalInfoRecord)) {
2749        RLOGE("invalid response length %d expected sizeof (RIL_CDMA_SignalInfoRecord) of %d\n",
2750            (int)responselen, (int)sizeof (RIL_CDMA_SignalInfoRecord));
2751        return RIL_ERRNO_INVALID_RESPONSE;
2752    }
2753
2754    startResponse;
2755
2756    RIL_CDMA_SignalInfoRecord *p_cur = ((RIL_CDMA_SignalInfoRecord *) response);
2757    marshallSignalInfoRecord(p, *p_cur);
2758
2759    appendPrintBuf("%s[isPresent=%d,signalType=%d,alertPitch=%d\
2760              signal=%d]",
2761              printBuf,
2762              p_cur->isPresent,
2763              p_cur->signalType,
2764              p_cur->alertPitch,
2765              p_cur->signal);
2766
2767    closeResponse;
2768    return 0;
2769}
2770
2771static int responseCdmaCallWaiting(Parcel &p, void *response,
2772            size_t responselen) {
2773    if (response == NULL && responselen != 0) {
2774        RLOGE("invalid response: NULL");
2775        return RIL_ERRNO_INVALID_RESPONSE;
2776    }
2777
2778    if (responselen < sizeof(RIL_CDMA_CallWaiting_v6)) {
2779        RLOGW("Upgrade to ril version %d\n", RIL_VERSION);
2780    }
2781
2782    RIL_CDMA_CallWaiting_v6 *p_cur = ((RIL_CDMA_CallWaiting_v6 *) response);
2783
2784    writeStringToParcel(p, p_cur->number);
2785    p.writeInt32(p_cur->numberPresentation);
2786    writeStringToParcel(p, p_cur->name);
2787    marshallSignalInfoRecord(p, p_cur->signalInfoRecord);
2788
2789    if (responselen >= sizeof(RIL_CDMA_CallWaiting_v6)) {
2790        p.writeInt32(p_cur->number_type);
2791        p.writeInt32(p_cur->number_plan);
2792    } else {
2793        p.writeInt32(0);
2794        p.writeInt32(0);
2795    }
2796
2797    startResponse;
2798    appendPrintBuf("%snumber=%s,numberPresentation=%d, name=%s,\
2799            signalInfoRecord[isPresent=%d,signalType=%d,alertPitch=%d\
2800            signal=%d,number_type=%d,number_plan=%d]",
2801            printBuf,
2802            p_cur->number,
2803            p_cur->numberPresentation,
2804            p_cur->name,
2805            p_cur->signalInfoRecord.isPresent,
2806            p_cur->signalInfoRecord.signalType,
2807            p_cur->signalInfoRecord.alertPitch,
2808            p_cur->signalInfoRecord.signal,
2809            p_cur->number_type,
2810            p_cur->number_plan);
2811    closeResponse;
2812
2813    return 0;
2814}
2815
2816static int responseSimRefresh(Parcel &p, void *response, size_t responselen) {
2817    if (response == NULL && responselen != 0) {
2818        RLOGE("responseSimRefresh: invalid response: NULL");
2819        return RIL_ERRNO_INVALID_RESPONSE;
2820    }
2821
2822    startResponse;
2823    if (s_callbacks.version == 7) {
2824        RIL_SimRefreshResponse_v7 *p_cur = ((RIL_SimRefreshResponse_v7 *) response);
2825        p.writeInt32(p_cur->result);
2826        p.writeInt32(p_cur->ef_id);
2827        writeStringToParcel(p, p_cur->aid);
2828
2829        appendPrintBuf("%sresult=%d, ef_id=%d, aid=%s",
2830                printBuf,
2831                p_cur->result,
2832                p_cur->ef_id,
2833                p_cur->aid);
2834    } else {
2835        int *p_cur = ((int *) response);
2836        p.writeInt32(p_cur[0]);
2837        p.writeInt32(p_cur[1]);
2838        writeStringToParcel(p, NULL);
2839
2840        appendPrintBuf("%sresult=%d, ef_id=%d",
2841                printBuf,
2842                p_cur[0],
2843                p_cur[1]);
2844    }
2845    closeResponse;
2846
2847    return 0;
2848}
2849
2850static int responseCellInfoList(Parcel &p, void *response, size_t responselen)
2851{
2852    if (response == NULL && responselen != 0) {
2853        RLOGE("invalid response: NULL");
2854        return RIL_ERRNO_INVALID_RESPONSE;
2855    }
2856
2857    if (responselen % sizeof(RIL_CellInfo) != 0) {
2858        RLOGE("responseCellInfoList: invalid response length %d expected multiple of %d",
2859                (int)responselen, (int)sizeof(RIL_CellInfo));
2860        return RIL_ERRNO_INVALID_RESPONSE;
2861    }
2862
2863    int num = responselen / sizeof(RIL_CellInfo);
2864    p.writeInt32(num);
2865
2866    RIL_CellInfo *p_cur = (RIL_CellInfo *) response;
2867    startResponse;
2868    int i;
2869    for (i = 0; i < num; i++) {
2870        appendPrintBuf("%s[%d: type=%d,registered=%d,timeStampType=%d,timeStamp=%lld", printBuf, i,
2871            p_cur->cellInfoType, p_cur->registered, p_cur->timeStampType, p_cur->timeStamp);
2872        p.writeInt32((int)p_cur->cellInfoType);
2873        p.writeInt32(p_cur->registered);
2874        p.writeInt32(p_cur->timeStampType);
2875        p.writeInt64(p_cur->timeStamp);
2876        switch(p_cur->cellInfoType) {
2877            case RIL_CELL_INFO_TYPE_GSM: {
2878                appendPrintBuf("%s GSM id: mcc=%d,mnc=%d,lac=%d,cid=%d,", printBuf,
2879                    p_cur->CellInfo.gsm.cellIdentityGsm.mcc,
2880                    p_cur->CellInfo.gsm.cellIdentityGsm.mnc,
2881                    p_cur->CellInfo.gsm.cellIdentityGsm.lac,
2882                    p_cur->CellInfo.gsm.cellIdentityGsm.cid);
2883                appendPrintBuf("%s gsmSS: ss=%d,ber=%d],", printBuf,
2884                    p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength,
2885                    p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
2886
2887                p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mcc);
2888                p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.mnc);
2889                p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.lac);
2890                p.writeInt32(p_cur->CellInfo.gsm.cellIdentityGsm.cid);
2891                p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.signalStrength);
2892                p.writeInt32(p_cur->CellInfo.gsm.signalStrengthGsm.bitErrorRate);
2893                break;
2894            }
2895            case RIL_CELL_INFO_TYPE_WCDMA: {
2896                appendPrintBuf("%s WCDMA id: mcc=%d,mnc=%d,lac=%d,cid=%d,psc=%d,", printBuf,
2897                    p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc,
2898                    p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc,
2899                    p_cur->CellInfo.wcdma.cellIdentityWcdma.lac,
2900                    p_cur->CellInfo.wcdma.cellIdentityWcdma.cid,
2901                    p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
2902                appendPrintBuf("%s wcdmaSS: ss=%d,ber=%d],", printBuf,
2903                    p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength,
2904                    p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
2905
2906                p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mcc);
2907                p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.mnc);
2908                p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.lac);
2909                p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.cid);
2910                p.writeInt32(p_cur->CellInfo.wcdma.cellIdentityWcdma.psc);
2911                p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.signalStrength);
2912                p.writeInt32(p_cur->CellInfo.wcdma.signalStrengthWcdma.bitErrorRate);
2913                break;
2914            }
2915            case RIL_CELL_INFO_TYPE_CDMA: {
2916                appendPrintBuf("%s CDMA id: nId=%d,sId=%d,bsId=%d,long=%d,lat=%d", printBuf,
2917                    p_cur->CellInfo.cdma.cellIdentityCdma.networkId,
2918                    p_cur->CellInfo.cdma.cellIdentityCdma.systemId,
2919                    p_cur->CellInfo.cdma.cellIdentityCdma.basestationId,
2920                    p_cur->CellInfo.cdma.cellIdentityCdma.longitude,
2921                    p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
2922
2923                p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.networkId);
2924                p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.systemId);
2925                p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.basestationId);
2926                p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.longitude);
2927                p.writeInt32(p_cur->CellInfo.cdma.cellIdentityCdma.latitude);
2928
2929                appendPrintBuf("%s cdmaSS: dbm=%d ecio=%d evdoSS: dbm=%d,ecio=%d,snr=%d", printBuf,
2930                    p_cur->CellInfo.cdma.signalStrengthCdma.dbm,
2931                    p_cur->CellInfo.cdma.signalStrengthCdma.ecio,
2932                    p_cur->CellInfo.cdma.signalStrengthEvdo.dbm,
2933                    p_cur->CellInfo.cdma.signalStrengthEvdo.ecio,
2934                    p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
2935
2936                p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.dbm);
2937                p.writeInt32(p_cur->CellInfo.cdma.signalStrengthCdma.ecio);
2938                p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.dbm);
2939                p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.ecio);
2940                p.writeInt32(p_cur->CellInfo.cdma.signalStrengthEvdo.signalNoiseRatio);
2941                break;
2942            }
2943            case RIL_CELL_INFO_TYPE_LTE: {
2944                appendPrintBuf("%s LTE id: mcc=%d,mnc=%d,ci=%d,pci=%d,tac=%d", printBuf,
2945                    p_cur->CellInfo.lte.cellIdentityLte.mcc,
2946                    p_cur->CellInfo.lte.cellIdentityLte.mnc,
2947                    p_cur->CellInfo.lte.cellIdentityLte.ci,
2948                    p_cur->CellInfo.lte.cellIdentityLte.pci,
2949                    p_cur->CellInfo.lte.cellIdentityLte.tac);
2950
2951                p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mcc);
2952                p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.mnc);
2953                p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.ci);
2954                p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.pci);
2955                p.writeInt32(p_cur->CellInfo.lte.cellIdentityLte.tac);
2956
2957                appendPrintBuf("%s lteSS: ss=%d,rsrp=%d,rsrq=%d,rssnr=%d,cqi=%d,ta=%d", printBuf,
2958                    p_cur->CellInfo.lte.signalStrengthLte.signalStrength,
2959                    p_cur->CellInfo.lte.signalStrengthLte.rsrp,
2960                    p_cur->CellInfo.lte.signalStrengthLte.rsrq,
2961                    p_cur->CellInfo.lte.signalStrengthLte.rssnr,
2962                    p_cur->CellInfo.lte.signalStrengthLte.cqi,
2963                    p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
2964                p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.signalStrength);
2965                p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrp);
2966                p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rsrq);
2967                p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.rssnr);
2968                p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.cqi);
2969                p.writeInt32(p_cur->CellInfo.lte.signalStrengthLte.timingAdvance);
2970                break;
2971            }
2972            case RIL_CELL_INFO_TYPE_TD_SCDMA: {
2973                appendPrintBuf("%s TDSCDMA id: mcc=%d,mnc=%d,lac=%d,cid=%d,cpid=%d,", printBuf,
2974                    p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc,
2975                    p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc,
2976                    p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac,
2977                    p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid,
2978                    p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
2979                appendPrintBuf("%s tdscdmaSS: rscp=%d],", printBuf,
2980                    p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
2981
2982                p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mcc);
2983                p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.mnc);
2984                p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.lac);
2985                p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cid);
2986                p.writeInt32(p_cur->CellInfo.tdscdma.cellIdentityTdscdma.cpid);
2987                p.writeInt32(p_cur->CellInfo.tdscdma.signalStrengthTdscdma.rscp);
2988                break;
2989            }
2990        }
2991        p_cur += 1;
2992    }
2993    removeLastChar;
2994    closeResponse;
2995
2996    return 0;
2997}
2998
2999static int responseHardwareConfig(Parcel &p, void *response, size_t responselen)
3000{
3001   if (response == NULL && responselen != 0) {
3002       RLOGE("invalid response: NULL");
3003       return RIL_ERRNO_INVALID_RESPONSE;
3004   }
3005
3006   if (responselen % sizeof(RIL_HardwareConfig) != 0) {
3007       RLOGE("responseHardwareConfig: invalid response length %d expected multiple of %d",
3008          (int)responselen, (int)sizeof(RIL_HardwareConfig));
3009       return RIL_ERRNO_INVALID_RESPONSE;
3010   }
3011
3012   int num = responselen / sizeof(RIL_HardwareConfig);
3013   int i;
3014   RIL_HardwareConfig *p_cur = (RIL_HardwareConfig *) response;
3015
3016   p.writeInt32(num);
3017
3018   startResponse;
3019   for (i = 0; i < num; i++) {
3020      switch (p_cur[i].type) {
3021         case RIL_HARDWARE_CONFIG_MODEM: {
3022            writeStringToParcel(p, p_cur[i].uuid);
3023            p.writeInt32((int)p_cur[i].state);
3024            p.writeInt32(p_cur[i].cfg.modem.rat);
3025            p.writeInt32(p_cur[i].cfg.modem.maxVoice);
3026            p.writeInt32(p_cur[i].cfg.modem.maxData);
3027            p.writeInt32(p_cur[i].cfg.modem.maxStandby);
3028
3029            appendPrintBuf("%s modem: uuid=%s,state=%d,rat=%08x,maxV=%d,maxD=%d,maxS=%d", printBuf,
3030               p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.modem.rat,
3031               p_cur[i].cfg.modem.maxVoice, p_cur[i].cfg.modem.maxData, p_cur[i].cfg.modem.maxStandby);
3032            break;
3033         }
3034         case RIL_HARDWARE_CONFIG_SIM: {
3035            writeStringToParcel(p, p_cur[i].uuid);
3036            p.writeInt32((int)p_cur[i].state);
3037            writeStringToParcel(p, p_cur[i].cfg.sim.modemUuid);
3038
3039            appendPrintBuf("%s sim: uuid=%s,state=%d,modem-uuid=%s", printBuf,
3040               p_cur[i].uuid, (int)p_cur[i].state, p_cur[i].cfg.sim.modemUuid);
3041            break;
3042         }
3043      }
3044   }
3045   removeLastChar;
3046   closeResponse;
3047   return 0;
3048}
3049
3050static void triggerEvLoop() {
3051    int ret;
3052    if (!pthread_equal(pthread_self(), s_tid_dispatch)) {
3053        /* trigger event loop to wakeup. No reason to do this,
3054         * if we're in the event loop thread */
3055         do {
3056            ret = write (s_fdWakeupWrite, " ", 1);
3057         } while (ret < 0 && errno == EINTR);
3058    }
3059}
3060
3061static void rilEventAddWakeup(struct ril_event *ev) {
3062    ril_event_add(ev);
3063    triggerEvLoop();
3064}
3065
3066static void sendSimStatusAppInfo(Parcel &p, int num_apps, RIL_AppStatus appStatus[]) {
3067        p.writeInt32(num_apps);
3068        startResponse;
3069        for (int i = 0; i < num_apps; i++) {
3070            p.writeInt32(appStatus[i].app_type);
3071            p.writeInt32(appStatus[i].app_state);
3072            p.writeInt32(appStatus[i].perso_substate);
3073            writeStringToParcel(p, (const char*)(appStatus[i].aid_ptr));
3074            writeStringToParcel(p, (const char*)
3075                                          (appStatus[i].app_label_ptr));
3076            p.writeInt32(appStatus[i].pin1_replaced);
3077            p.writeInt32(appStatus[i].pin1);
3078            p.writeInt32(appStatus[i].pin2);
3079            appendPrintBuf("%s[app_type=%d,app_state=%d,perso_substate=%d,\
3080                    aid_ptr=%s,app_label_ptr=%s,pin1_replaced=%d,pin1=%d,pin2=%d],",
3081                    printBuf,
3082                    appStatus[i].app_type,
3083                    appStatus[i].app_state,
3084                    appStatus[i].perso_substate,
3085                    appStatus[i].aid_ptr,
3086                    appStatus[i].app_label_ptr,
3087                    appStatus[i].pin1_replaced,
3088                    appStatus[i].pin1,
3089                    appStatus[i].pin2);
3090        }
3091        closeResponse;
3092}
3093
3094static int responseSimStatus(Parcel &p, void *response, size_t responselen) {
3095    int i;
3096
3097    if (response == NULL && responselen != 0) {
3098        RLOGE("invalid response: NULL");
3099        return RIL_ERRNO_INVALID_RESPONSE;
3100    }
3101
3102    if (responselen == sizeof (RIL_CardStatus_v6)) {
3103        RIL_CardStatus_v6 *p_cur = ((RIL_CardStatus_v6 *) response);
3104
3105        p.writeInt32(p_cur->card_state);
3106        p.writeInt32(p_cur->universal_pin_state);
3107        p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3108        p.writeInt32(p_cur->cdma_subscription_app_index);
3109        p.writeInt32(p_cur->ims_subscription_app_index);
3110
3111        sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3112    } else if (responselen == sizeof (RIL_CardStatus_v5)) {
3113        RIL_CardStatus_v5 *p_cur = ((RIL_CardStatus_v5 *) response);
3114
3115        p.writeInt32(p_cur->card_state);
3116        p.writeInt32(p_cur->universal_pin_state);
3117        p.writeInt32(p_cur->gsm_umts_subscription_app_index);
3118        p.writeInt32(p_cur->cdma_subscription_app_index);
3119        p.writeInt32(-1);
3120
3121        sendSimStatusAppInfo(p, p_cur->num_applications, p_cur->applications);
3122    } else {
3123        RLOGE("responseSimStatus: A RilCardStatus_v6 or _v5 expected\n");
3124        return RIL_ERRNO_INVALID_RESPONSE;
3125    }
3126
3127    return 0;
3128}
3129
3130static int responseGsmBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3131    int num = responselen / sizeof(RIL_GSM_BroadcastSmsConfigInfo *);
3132    p.writeInt32(num);
3133
3134    startResponse;
3135    RIL_GSM_BroadcastSmsConfigInfo **p_cur =
3136                (RIL_GSM_BroadcastSmsConfigInfo **) response;
3137    for (int i = 0; i < num; i++) {
3138        p.writeInt32(p_cur[i]->fromServiceId);
3139        p.writeInt32(p_cur[i]->toServiceId);
3140        p.writeInt32(p_cur[i]->fromCodeScheme);
3141        p.writeInt32(p_cur[i]->toCodeScheme);
3142        p.writeInt32(p_cur[i]->selected);
3143
3144        appendPrintBuf("%s [%d: fromServiceId=%d, toServiceId=%d, \
3145                fromCodeScheme=%d, toCodeScheme=%d, selected =%d]",
3146                printBuf, i, p_cur[i]->fromServiceId, p_cur[i]->toServiceId,
3147                p_cur[i]->fromCodeScheme, p_cur[i]->toCodeScheme,
3148                p_cur[i]->selected);
3149    }
3150    closeResponse;
3151
3152    return 0;
3153}
3154
3155static int responseCdmaBrSmsCnf(Parcel &p, void *response, size_t responselen) {
3156    RIL_CDMA_BroadcastSmsConfigInfo **p_cur =
3157               (RIL_CDMA_BroadcastSmsConfigInfo **) response;
3158
3159    int num = responselen / sizeof (RIL_CDMA_BroadcastSmsConfigInfo *);
3160    p.writeInt32(num);
3161
3162    startResponse;
3163    for (int i = 0 ; i < num ; i++ ) {
3164        p.writeInt32(p_cur[i]->service_category);
3165        p.writeInt32(p_cur[i]->language);
3166        p.writeInt32(p_cur[i]->selected);
3167
3168        appendPrintBuf("%s [%d: srvice_category=%d, language =%d, \
3169              selected =%d], ",
3170              printBuf, i, p_cur[i]->service_category, p_cur[i]->language,
3171              p_cur[i]->selected);
3172    }
3173    closeResponse;
3174
3175    return 0;
3176}
3177
3178static int responseCdmaSms(Parcel &p, void *response, size_t responselen) {
3179    int num;
3180    int digitCount;
3181    int digitLimit;
3182    uint8_t uct;
3183    void* dest;
3184
3185    RLOGD("Inside responseCdmaSms");
3186
3187    if (response == NULL && responselen != 0) {
3188        RLOGE("invalid response: NULL");
3189        return RIL_ERRNO_INVALID_RESPONSE;
3190    }
3191
3192    if (responselen != sizeof(RIL_CDMA_SMS_Message)) {
3193        RLOGE("invalid response length was %d expected %d",
3194                (int)responselen, (int)sizeof(RIL_CDMA_SMS_Message));
3195        return RIL_ERRNO_INVALID_RESPONSE;
3196    }
3197
3198    RIL_CDMA_SMS_Message *p_cur = (RIL_CDMA_SMS_Message *) response;
3199    p.writeInt32(p_cur->uTeleserviceID);
3200    p.write(&(p_cur->bIsServicePresent),sizeof(uct));
3201    p.writeInt32(p_cur->uServicecategory);
3202    p.writeInt32(p_cur->sAddress.digit_mode);
3203    p.writeInt32(p_cur->sAddress.number_mode);
3204    p.writeInt32(p_cur->sAddress.number_type);
3205    p.writeInt32(p_cur->sAddress.number_plan);
3206    p.write(&(p_cur->sAddress.number_of_digits), sizeof(uct));
3207    digitLimit= MIN((p_cur->sAddress.number_of_digits), RIL_CDMA_SMS_ADDRESS_MAX);
3208    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3209        p.write(&(p_cur->sAddress.digits[digitCount]),sizeof(uct));
3210    }
3211
3212    p.writeInt32(p_cur->sSubAddress.subaddressType);
3213    p.write(&(p_cur->sSubAddress.odd),sizeof(uct));
3214    p.write(&(p_cur->sSubAddress.number_of_digits),sizeof(uct));
3215    digitLimit= MIN((p_cur->sSubAddress.number_of_digits), RIL_CDMA_SMS_SUBADDRESS_MAX);
3216    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3217        p.write(&(p_cur->sSubAddress.digits[digitCount]),sizeof(uct));
3218    }
3219
3220    digitLimit= MIN((p_cur->uBearerDataLen), RIL_CDMA_SMS_BEARER_DATA_MAX);
3221    p.writeInt32(p_cur->uBearerDataLen);
3222    for(digitCount =0 ; digitCount < digitLimit; digitCount ++) {
3223       p.write(&(p_cur->aBearerData[digitCount]), sizeof(uct));
3224    }
3225
3226    startResponse;
3227    appendPrintBuf("%suTeleserviceID=%d, bIsServicePresent=%d, uServicecategory=%d, \
3228            sAddress.digit_mode=%d, sAddress.number_mode=%d, sAddress.number_type=%d, ",
3229            printBuf, p_cur->uTeleserviceID,p_cur->bIsServicePresent,p_cur->uServicecategory,
3230            p_cur->sAddress.digit_mode, p_cur->sAddress.number_mode,p_cur->sAddress.number_type);
3231    closeResponse;
3232
3233    return 0;
3234}
3235
3236static int responseDcRtInfo(Parcel &p, void *response, size_t responselen)
3237{
3238    int num = responselen / sizeof(RIL_DcRtInfo);
3239    if ((responselen % sizeof(RIL_DcRtInfo) != 0) || (num != 1)) {
3240        RLOGE("responseDcRtInfo: invalid response length %d expected multiple of %d",
3241                (int)responselen, (int)sizeof(RIL_DcRtInfo));
3242        return RIL_ERRNO_INVALID_RESPONSE;
3243    }
3244
3245    startResponse;
3246    RIL_DcRtInfo *pDcRtInfo = (RIL_DcRtInfo *)response;
3247    p.writeInt64(pDcRtInfo->time);
3248    p.writeInt32(pDcRtInfo->powerState);
3249    appendPrintBuf("%s[time=%d,powerState=%d]", printBuf,
3250        pDcRtInfo->time,
3251        pDcRtInfo->powerState);
3252    closeResponse;
3253
3254    return 0;
3255}
3256
3257/**
3258 * A write on the wakeup fd is done just to pop us out of select()
3259 * We empty the buffer here and then ril_event will reset the timers on the
3260 * way back down
3261 */
3262static void processWakeupCallback(int fd, short flags, void *param) {
3263    char buff[16];
3264    int ret;
3265
3266    RLOGV("processWakeupCallback");
3267
3268    /* empty our wakeup socket out */
3269    do {
3270        ret = read(s_fdWakeupRead, &buff, sizeof(buff));
3271    } while (ret > 0 || (ret < 0 && errno == EINTR));
3272}
3273
3274static void onCommandsSocketClosed(RIL_SOCKET_ID socket_id) {
3275    int ret;
3276    RequestInfo *p_cur;
3277    /* Hook for current context
3278       pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
3279    pthread_mutex_t * pendingRequestsMutexHook = &s_pendingRequestsMutex;
3280    /* pendingRequestsHook refer to &s_pendingRequests */
3281    RequestInfo **    pendingRequestsHook = &s_pendingRequests;
3282
3283#if (SIM_COUNT >= 2)
3284    if (socket_id == RIL_SOCKET_2) {
3285        pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
3286        pendingRequestsHook = &s_pendingRequests_socket2;
3287    }
3288#if (SIM_COUNT >= 3)
3289    else if (socket_id == RIL_SOCKET_3) {
3290        pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
3291        pendingRequestsHook = &s_pendingRequests_socket3;
3292    }
3293#endif
3294#if (SIM_COUNT >= 4)
3295    else if (socket_id == RIL_SOCKET_4) {
3296        pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
3297        pendingRequestsHook = &s_pendingRequests_socket4;
3298    }
3299#endif
3300#endif
3301    /* mark pending requests as "cancelled" so we dont report responses */
3302    ret = pthread_mutex_lock(pendingRequestsMutexHook);
3303    assert (ret == 0);
3304
3305    p_cur = *pendingRequestsHook;
3306
3307    for (p_cur = *pendingRequestsHook
3308            ; p_cur != NULL
3309            ; p_cur  = p_cur->p_next
3310    ) {
3311        p_cur->cancelled = 1;
3312    }
3313
3314    ret = pthread_mutex_unlock(pendingRequestsMutexHook);
3315    assert (ret == 0);
3316}
3317
3318static void processCommandsCallback(int fd, short flags, void *param) {
3319    RecordStream *p_rs;
3320    void *p_record;
3321    size_t recordlen;
3322    int ret;
3323    SocketListenParam *p_info = (SocketListenParam *)param;
3324
3325    assert(fd == p_info->fdCommand);
3326
3327    p_rs = p_info->p_rs;
3328
3329    for (;;) {
3330        /* loop until EAGAIN/EINTR, end of stream, or other error */
3331        ret = record_stream_get_next(p_rs, &p_record, &recordlen);
3332
3333        if (ret == 0 && p_record == NULL) {
3334            /* end-of-stream */
3335            break;
3336        } else if (ret < 0) {
3337            break;
3338        } else if (ret == 0) { /* && p_record != NULL */
3339            processCommandBuffer(p_record, recordlen, p_info->socket_id);
3340        }
3341    }
3342
3343    if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) {
3344        /* fatal error or end-of-stream */
3345        if (ret != 0) {
3346            RLOGE("error on reading command socket errno:%d\n", errno);
3347        } else {
3348            RLOGW("EOS.  Closing command socket.");
3349        }
3350
3351        close(fd);
3352        p_info->fdCommand = -1;
3353
3354        ril_event_del(p_info->commands_event);
3355
3356        record_stream_free(p_rs);
3357
3358        /* start listening for new connections again */
3359        rilEventAddWakeup(&s_listen_event);
3360
3361        onCommandsSocketClosed(p_info->socket_id);
3362    }
3363}
3364
3365
3366static void onNewCommandConnect(RIL_SOCKET_ID socket_id) {
3367    // Inform we are connected and the ril version
3368    int rilVer = s_callbacks.version;
3369    RIL_UNSOL_RESPONSE(RIL_UNSOL_RIL_CONNECTED,
3370                                    &rilVer, sizeof(rilVer), socket_id);
3371
3372    // implicit radio state changed
3373    RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED,
3374                                    NULL, 0, socket_id);
3375
3376    // Send last NITZ time data, in case it was missed
3377    if (s_lastNITZTimeData != NULL) {
3378        sendResponseRaw(s_lastNITZTimeData, s_lastNITZTimeDataSize, socket_id);
3379
3380        free(s_lastNITZTimeData);
3381        s_lastNITZTimeData = NULL;
3382    }
3383
3384    // Get version string
3385    if (s_callbacks.getVersion != NULL) {
3386        const char *version;
3387        version = s_callbacks.getVersion();
3388        RLOGI("RIL Daemon version: %s\n", version);
3389
3390        property_set(PROPERTY_RIL_IMPL, version);
3391    } else {
3392        RLOGI("RIL Daemon version: unavailable\n");
3393        property_set(PROPERTY_RIL_IMPL, "unavailable");
3394    }
3395
3396}
3397
3398static void listenCallback (int fd, short flags, void *param) {
3399    int ret;
3400    int err;
3401    int is_phone_socket;
3402    int fdCommand = -1;
3403    RecordStream *p_rs;
3404    SocketListenParam *p_info = (SocketListenParam *)param;
3405
3406    struct sockaddr_un peeraddr;
3407    socklen_t socklen = sizeof (peeraddr);
3408
3409    struct ucred creds;
3410    socklen_t szCreds = sizeof(creds);
3411
3412    struct passwd *pwd = NULL;
3413
3414    assert (*p_info->fdCommand < 0);
3415    assert (fd == *p_info->fdListen);
3416
3417    fdCommand = accept(fd, (sockaddr *) &peeraddr, &socklen);
3418
3419    if (fdCommand < 0 ) {
3420        RLOGE("Error on accept() errno:%d", errno);
3421        /* start listening for new connections again */
3422        rilEventAddWakeup(p_info->listen_event);
3423        return;
3424    }
3425
3426    /* check the credential of the other side and only accept socket from
3427     * phone process
3428     */
3429    errno = 0;
3430    is_phone_socket = 0;
3431
3432    err = getsockopt(fdCommand, SOL_SOCKET, SO_PEERCRED, &creds, &szCreds);
3433
3434    if (err == 0 && szCreds > 0) {
3435        errno = 0;
3436        pwd = getpwuid(creds.uid);
3437        if (pwd != NULL) {
3438            if (strcmp(pwd->pw_name, p_info->processName) == 0) {
3439                is_phone_socket = 1;
3440            } else {
3441                RLOGE("RILD can't accept socket from process %s", pwd->pw_name);
3442            }
3443        } else {
3444            RLOGE("Error on getpwuid() errno: %d", errno);
3445        }
3446    } else {
3447        RLOGD("Error on getsockopt() errno: %d", errno);
3448    }
3449
3450    if (!is_phone_socket) {
3451      RLOGE("RILD must accept socket from %s", p_info->processName);
3452
3453      close(fdCommand);
3454      fdCommand = -1;
3455
3456      onCommandsSocketClosed(p_info->socket_id);
3457
3458      /* start listening for new connections again */
3459      rilEventAddWakeup(p_info->listen_event);
3460
3461      return;
3462    }
3463
3464    ret = fcntl(fdCommand, F_SETFL, O_NONBLOCK);
3465
3466    if (ret < 0) {
3467        RLOGE ("Error setting O_NONBLOCK errno:%d", errno);
3468    }
3469
3470    RLOGI("libril: new connection to %s", rilSocketIdToString(p_info->socket_id));
3471
3472    p_info->fdCommand = fdCommand;
3473
3474    p_rs = record_stream_new(p_info->fdCommand, MAX_COMMAND_BYTES);
3475
3476    p_info->p_rs = p_rs;
3477
3478    ril_event_set (p_info->commands_event, p_info->fdCommand, 1,
3479        p_info->processCommandsCallback, p_info);
3480
3481    rilEventAddWakeup (p_info->commands_event);
3482
3483    onNewCommandConnect(p_info->socket_id);
3484}
3485
3486static void freeDebugCallbackArgs(int number, char **args) {
3487    for (int i = 0; i < number; i++) {
3488        if (args[i] != NULL) {
3489            free(args[i]);
3490        }
3491    }
3492    free(args);
3493}
3494
3495static void debugCallback (int fd, short flags, void *param) {
3496    int acceptFD, option;
3497    struct sockaddr_un peeraddr;
3498    socklen_t socklen = sizeof (peeraddr);
3499    int data;
3500    unsigned int qxdm_data[6];
3501    const char *deactData[1] = {"1"};
3502    char *actData[1];
3503    RIL_Dial dialData;
3504    int hangupData[1] = {1};
3505    int number;
3506    char **args;
3507    RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
3508    int sim_id = 0;
3509
3510    RLOGI("debugCallback for socket %s", rilSocketIdToString(socket_id));
3511
3512    acceptFD = accept (fd,  (sockaddr *) &peeraddr, &socklen);
3513
3514    if (acceptFD < 0) {
3515        RLOGE ("error accepting on debug port: %d\n", errno);
3516        return;
3517    }
3518
3519    if (recv(acceptFD, &number, sizeof(int), 0) != sizeof(int)) {
3520        RLOGE ("error reading on socket: number of Args: \n");
3521        return;
3522    }
3523    args = (char **) malloc(sizeof(char*) * number);
3524
3525    for (int i = 0; i < number; i++) {
3526        int len;
3527        if (recv(acceptFD, &len, sizeof(int), 0) != sizeof(int)) {
3528            RLOGE ("error reading on socket: Len of Args: \n");
3529            freeDebugCallbackArgs(i, args);
3530            return;
3531        }
3532        // +1 for null-term
3533        args[i] = (char *) malloc((sizeof(char) * len) + 1);
3534        if (recv(acceptFD, args[i], sizeof(char) * len, 0)
3535            != (int)sizeof(char) * len) {
3536            RLOGE ("error reading on socket: Args[%d] \n", i);
3537            freeDebugCallbackArgs(i, args);
3538            return;
3539        }
3540        char * buf = args[i];
3541        buf[len] = 0;
3542        if ((i+1) == number) {
3543            /* The last argument should be sim id 0(SIM1)~3(SIM4) */
3544            sim_id = atoi(args[i]);
3545            switch (sim_id) {
3546                case 0:
3547                    socket_id = RIL_SOCKET_1;
3548                    break;
3549            #if (SIM_COUNT >= 2)
3550                case 1:
3551                    socket_id = RIL_SOCKET_2;
3552                    break;
3553            #endif
3554            #if (SIM_COUNT >= 3)
3555                case 2:
3556                    socket_id = RIL_SOCKET_3;
3557                    break;
3558            #endif
3559            #if (SIM_COUNT >= 4)
3560                case 3:
3561                    socket_id = RIL_SOCKET_4;
3562                    break;
3563            #endif
3564                default:
3565                    socket_id = RIL_SOCKET_1;
3566                    break;
3567            }
3568        }
3569    }
3570
3571    switch (atoi(args[0])) {
3572        case 0:
3573            RLOGI ("Connection on debug port: issuing reset.");
3574            issueLocalRequest(RIL_REQUEST_RESET_RADIO, NULL, 0, socket_id);
3575            break;
3576        case 1:
3577            RLOGI ("Connection on debug port: issuing radio power off.");
3578            data = 0;
3579            issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
3580            // Close the socket
3581            if (socket_id == RIL_SOCKET_1 && s_ril_param_socket.fdCommand > 0) {
3582                close(s_ril_param_socket.fdCommand);
3583                s_ril_param_socket.fdCommand = -1;
3584            }
3585        #if (SIM_COUNT == 2)
3586            else if (socket_id == RIL_SOCKET_2 && s_ril_param_socket2.fdCommand > 0) {
3587                close(s_ril_param_socket2.fdCommand);
3588                s_ril_param_socket2.fdCommand = -1;
3589            }
3590        #endif
3591            break;
3592        case 2:
3593            RLOGI ("Debug port: issuing unsolicited voice network change.");
3594            RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED, NULL, 0, socket_id);
3595            break;
3596        case 3:
3597            RLOGI ("Debug port: QXDM log enable.");
3598            qxdm_data[0] = 65536;     // head.func_tag
3599            qxdm_data[1] = 16;        // head.len
3600            qxdm_data[2] = 1;         // mode: 1 for 'start logging'
3601            qxdm_data[3] = 32;        // log_file_size: 32megabytes
3602            qxdm_data[4] = 0;         // log_mask
3603            qxdm_data[5] = 8;         // log_max_fileindex
3604            issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
3605                              6 * sizeof(int), socket_id);
3606            break;
3607        case 4:
3608            RLOGI ("Debug port: QXDM log disable.");
3609            qxdm_data[0] = 65536;
3610            qxdm_data[1] = 16;
3611            qxdm_data[2] = 0;          // mode: 0 for 'stop logging'
3612            qxdm_data[3] = 32;
3613            qxdm_data[4] = 0;
3614            qxdm_data[5] = 8;
3615            issueLocalRequest(RIL_REQUEST_OEM_HOOK_RAW, qxdm_data,
3616                              6 * sizeof(int), socket_id);
3617            break;
3618        case 5:
3619            RLOGI("Debug port: Radio On");
3620            data = 1;
3621            issueLocalRequest(RIL_REQUEST_RADIO_POWER, &data, sizeof(int), socket_id);
3622            sleep(2);
3623            // Set network selection automatic.
3624            issueLocalRequest(RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC, NULL, 0, socket_id);
3625            break;
3626        case 6:
3627            RLOGI("Debug port: Setup Data Call, Apn :%s\n", args[1]);
3628            actData[0] = args[1];
3629            issueLocalRequest(RIL_REQUEST_SETUP_DATA_CALL, &actData,
3630                              sizeof(actData), socket_id);
3631            break;
3632        case 7:
3633            RLOGI("Debug port: Deactivate Data Call");
3634            issueLocalRequest(RIL_REQUEST_DEACTIVATE_DATA_CALL, &deactData,
3635                              sizeof(deactData), socket_id);
3636            break;
3637        case 8:
3638            RLOGI("Debug port: Dial Call");
3639            dialData.clir = 0;
3640            dialData.address = args[1];
3641            issueLocalRequest(RIL_REQUEST_DIAL, &dialData, sizeof(dialData), socket_id);
3642            break;
3643        case 9:
3644            RLOGI("Debug port: Answer Call");
3645            issueLocalRequest(RIL_REQUEST_ANSWER, NULL, 0, socket_id);
3646            break;
3647        case 10:
3648            RLOGI("Debug port: End Call");
3649            issueLocalRequest(RIL_REQUEST_HANGUP, &hangupData,
3650                              sizeof(hangupData), socket_id);
3651            break;
3652        default:
3653            RLOGE ("Invalid request");
3654            break;
3655    }
3656    freeDebugCallbackArgs(number, args);
3657    close(acceptFD);
3658}
3659
3660
3661static void userTimerCallback (int fd, short flags, void *param) {
3662    UserCallbackInfo *p_info;
3663
3664    p_info = (UserCallbackInfo *)param;
3665
3666    p_info->p_callback(p_info->userParam);
3667
3668
3669    // FIXME generalize this...there should be a cancel mechanism
3670    if (s_last_wake_timeout_info != NULL && s_last_wake_timeout_info == p_info) {
3671        s_last_wake_timeout_info = NULL;
3672    }
3673
3674    free(p_info);
3675}
3676
3677
3678static void *
3679eventLoop(void *param) {
3680    int ret;
3681    int filedes[2];
3682
3683    ril_event_init();
3684
3685    pthread_mutex_lock(&s_startupMutex);
3686
3687    s_started = 1;
3688    pthread_cond_broadcast(&s_startupCond);
3689
3690    pthread_mutex_unlock(&s_startupMutex);
3691
3692    ret = pipe(filedes);
3693
3694    if (ret < 0) {
3695        RLOGE("Error in pipe() errno:%d", errno);
3696        return NULL;
3697    }
3698
3699    s_fdWakeupRead = filedes[0];
3700    s_fdWakeupWrite = filedes[1];
3701
3702    fcntl(s_fdWakeupRead, F_SETFL, O_NONBLOCK);
3703
3704    ril_event_set (&s_wakeupfd_event, s_fdWakeupRead, true,
3705                processWakeupCallback, NULL);
3706
3707    rilEventAddWakeup (&s_wakeupfd_event);
3708
3709    // Only returns on error
3710    ril_event_loop();
3711    RLOGE ("error in event_loop_base errno:%d", errno);
3712    // kill self to restart on error
3713    kill(0, SIGKILL);
3714
3715    return NULL;
3716}
3717
3718extern "C" void
3719RIL_startEventLoop(void) {
3720    /* spin up eventLoop thread and wait for it to get started */
3721    s_started = 0;
3722    pthread_mutex_lock(&s_startupMutex);
3723
3724    pthread_attr_t attr;
3725    pthread_attr_init(&attr);
3726    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
3727
3728    int result = pthread_create(&s_tid_dispatch, &attr, eventLoop, NULL);
3729    if (result != 0) {
3730        RLOGE("Failed to create dispatch thread: %s", strerror(result));
3731        goto done;
3732    }
3733
3734    while (s_started == 0) {
3735        pthread_cond_wait(&s_startupCond, &s_startupMutex);
3736    }
3737
3738done:
3739    pthread_mutex_unlock(&s_startupMutex);
3740}
3741
3742// Used for testing purpose only.
3743extern "C" void RIL_setcallbacks (const RIL_RadioFunctions *callbacks) {
3744    memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
3745}
3746
3747static void startListen(RIL_SOCKET_ID socket_id, SocketListenParam* socket_listen_p) {
3748    int fdListen = -1;
3749    int ret;
3750    char socket_name[10];
3751
3752    memset(socket_name, 0, sizeof(char)*10);
3753
3754    switch(socket_id) {
3755        case RIL_SOCKET_1:
3756            strncpy(socket_name, RIL_getRilSocketName(), 9);
3757            break;
3758    #if (SIM_COUNT >= 2)
3759        case RIL_SOCKET_2:
3760            strncpy(socket_name, SOCKET2_NAME_RIL, 9);
3761            break;
3762    #endif
3763    #if (SIM_COUNT >= 3)
3764        case RIL_SOCKET_3:
3765            strncpy(socket_name, SOCKET3_NAME_RIL, 9);
3766            break;
3767    #endif
3768    #if (SIM_COUNT >= 4)
3769        case RIL_SOCKET_4:
3770            strncpy(socket_name, SOCKET4_NAME_RIL, 9);
3771            break;
3772    #endif
3773        default:
3774            RLOGE("Socket id is wrong!!");
3775            return;
3776    }
3777
3778    RLOGI("Start to listen %s", rilSocketIdToString(socket_id));
3779
3780    fdListen = android_get_control_socket(socket_name);
3781    if (fdListen < 0) {
3782        RLOGE("Failed to get socket %s", socket_name);
3783        exit(-1);
3784    }
3785
3786    ret = listen(fdListen, 4);
3787
3788    if (ret < 0) {
3789        RLOGE("Failed to listen on control socket '%d': %s",
3790             fdListen, strerror(errno));
3791        exit(-1);
3792    }
3793    socket_listen_p->fdListen = fdListen;
3794
3795    /* note: non-persistent so we can accept only one connection at a time */
3796    ril_event_set (socket_listen_p->listen_event, fdListen, false,
3797                listenCallback, socket_listen_p);
3798
3799    rilEventAddWakeup (socket_listen_p->listen_event);
3800}
3801
3802extern "C" void
3803RIL_register (const RIL_RadioFunctions *callbacks) {
3804    int ret;
3805    int flags;
3806
3807    RLOGI("SIM_COUNT: %d", SIM_COUNT);
3808
3809    if (callbacks == NULL) {
3810        RLOGE("RIL_register: RIL_RadioFunctions * null");
3811        return;
3812    }
3813    if (callbacks->version < RIL_VERSION_MIN) {
3814        RLOGE("RIL_register: version %d is to old, min version is %d",
3815             callbacks->version, RIL_VERSION_MIN);
3816        return;
3817    }
3818    if (callbacks->version > RIL_VERSION) {
3819        RLOGE("RIL_register: version %d is too new, max version is %d",
3820             callbacks->version, RIL_VERSION);
3821        return;
3822    }
3823    RLOGE("RIL_register: RIL version %d", callbacks->version);
3824
3825    if (s_registerCalled > 0) {
3826        RLOGE("RIL_register has been called more than once. "
3827                "Subsequent call ignored");
3828        return;
3829    }
3830
3831    memcpy(&s_callbacks, callbacks, sizeof (RIL_RadioFunctions));
3832
3833    /* Initialize socket1 parameters */
3834    s_ril_param_socket = {
3835                        RIL_SOCKET_1,             /* socket_id */
3836                        -1,                       /* fdListen */
3837                        -1,                       /* fdCommand */
3838                        PHONE_PROCESS,            /* processName */
3839                        &s_commands_event,        /* commands_event */
3840                        &s_listen_event,          /* listen_event */
3841                        processCommandsCallback,  /* processCommandsCallback */
3842                        NULL                      /* p_rs */
3843                        };
3844
3845#if (SIM_COUNT >= 2)
3846    s_ril_param_socket2 = {
3847                        RIL_SOCKET_2,               /* socket_id */
3848                        -1,                         /* fdListen */
3849                        -1,                         /* fdCommand */
3850                        PHONE_PROCESS,              /* processName */
3851                        &s_commands_event_socket2,  /* commands_event */
3852                        &s_listen_event_socket2,    /* listen_event */
3853                        processCommandsCallback,    /* processCommandsCallback */
3854                        NULL                        /* p_rs */
3855                        };
3856#endif
3857
3858#if (SIM_COUNT >= 3)
3859    s_ril_param_socket3 = {
3860                        RIL_SOCKET_3,               /* socket_id */
3861                        -1,                         /* fdListen */
3862                        -1,                         /* fdCommand */
3863                        PHONE_PROCESS,              /* processName */
3864                        &s_commands_event_socket3,  /* commands_event */
3865                        &s_listen_event_socket3,    /* listen_event */
3866                        processCommandsCallback,    /* processCommandsCallback */
3867                        NULL                        /* p_rs */
3868                        };
3869#endif
3870
3871#if (SIM_COUNT >= 4)
3872    s_ril_param_socket4 = {
3873                        RIL_SOCKET_4,               /* socket_id */
3874                        -1,                         /* fdListen */
3875                        -1,                         /* fdCommand */
3876                        PHONE_PROCESS,              /* processName */
3877                        &s_commands_event_socket4,  /* commands_event */
3878                        &s_listen_event_socket4,    /* listen_event */
3879                        processCommandsCallback,    /* processCommandsCallback */
3880                        NULL                        /* p_rs */
3881                        };
3882#endif
3883
3884
3885    s_registerCalled = 1;
3886
3887    RLOGI("s_registerCalled flag set, %d", s_started);
3888    // Little self-check
3889
3890    for (int i = 0; i < (int)NUM_ELEMS(s_commands); i++) {
3891        assert(i == s_commands[i].requestNumber);
3892    }
3893
3894    for (int i = 0; i < (int)NUM_ELEMS(s_unsolResponses); i++) {
3895        assert(i + RIL_UNSOL_RESPONSE_BASE
3896                == s_unsolResponses[i].requestNumber);
3897    }
3898
3899    // New rild impl calls RIL_startEventLoop() first
3900    // old standalone impl wants it here.
3901
3902    if (s_started == 0) {
3903        RIL_startEventLoop();
3904    }
3905
3906    // start listen socket1
3907    startListen(RIL_SOCKET_1, &s_ril_param_socket);
3908
3909#if (SIM_COUNT >= 2)
3910    // start listen socket2
3911    startListen(RIL_SOCKET_2, &s_ril_param_socket2);
3912#endif /* (SIM_COUNT == 2) */
3913
3914#if (SIM_COUNT >= 3)
3915    // start listen socket3
3916    startListen(RIL_SOCKET_3, &s_ril_param_socket3);
3917#endif /* (SIM_COUNT == 3) */
3918
3919#if (SIM_COUNT >= 4)
3920    // start listen socket4
3921    startListen(RIL_SOCKET_4, &s_ril_param_socket4);
3922#endif /* (SIM_COUNT == 4) */
3923
3924
3925#if 1
3926    // start debug interface socket
3927
3928    char *inst = NULL;
3929    if (strlen(RIL_getRilSocketName()) >= strlen(SOCKET_NAME_RIL)) {
3930        inst = RIL_getRilSocketName() + strlen(SOCKET_NAME_RIL);
3931    }
3932
3933    char rildebug[MAX_DEBUG_SOCKET_NAME_LENGTH] = SOCKET_NAME_RIL_DEBUG;
3934    if (inst != NULL) {
3935        strncat(rildebug, inst, MAX_DEBUG_SOCKET_NAME_LENGTH);
3936    }
3937
3938    s_fdDebug = android_get_control_socket(rildebug);
3939    if (s_fdDebug < 0) {
3940        RLOGE("Failed to get socket : %s errno:%d", rildebug, errno);
3941        exit(-1);
3942    }
3943
3944    ret = listen(s_fdDebug, 4);
3945
3946    if (ret < 0) {
3947        RLOGE("Failed to listen on ril debug socket '%d': %s",
3948             s_fdDebug, strerror(errno));
3949        exit(-1);
3950    }
3951
3952    ril_event_set (&s_debug_event, s_fdDebug, true,
3953                debugCallback, NULL);
3954
3955    rilEventAddWakeup (&s_debug_event);
3956#endif
3957
3958}
3959
3960static int
3961checkAndDequeueRequestInfo(struct RequestInfo *pRI) {
3962    int ret = 0;
3963    /* Hook for current context
3964       pendingRequestsMutextHook refer to &s_pendingRequestsMutex */
3965    pthread_mutex_t* pendingRequestsMutexHook = &s_pendingRequestsMutex;
3966    /* pendingRequestsHook refer to &s_pendingRequests */
3967    RequestInfo ** pendingRequestsHook = &s_pendingRequests;
3968
3969    if (pRI == NULL) {
3970        return 0;
3971    }
3972
3973#if (SIM_COUNT >= 2)
3974    if (pRI->socket_id == RIL_SOCKET_2) {
3975        pendingRequestsMutexHook = &s_pendingRequestsMutex_socket2;
3976        pendingRequestsHook = &s_pendingRequests_socket2;
3977    }
3978#if (SIM_COUNT >= 3)
3979        if (pRI->socket_id == RIL_SOCKET_3) {
3980            pendingRequestsMutexHook = &s_pendingRequestsMutex_socket3;
3981            pendingRequestsHook = &s_pendingRequests_socket3;
3982        }
3983#endif
3984#if (SIM_COUNT >= 4)
3985    if (pRI->socket_id == RIL_SOCKET_4) {
3986        pendingRequestsMutexHook = &s_pendingRequestsMutex_socket4;
3987        pendingRequestsHook = &s_pendingRequests_socket4;
3988    }
3989#endif
3990#endif
3991    pthread_mutex_lock(pendingRequestsMutexHook);
3992
3993    for(RequestInfo **ppCur = pendingRequestsHook
3994        ; *ppCur != NULL
3995        ; ppCur = &((*ppCur)->p_next)
3996    ) {
3997        if (pRI == *ppCur) {
3998            ret = 1;
3999
4000            *ppCur = (*ppCur)->p_next;
4001            break;
4002        }
4003    }
4004
4005    pthread_mutex_unlock(pendingRequestsMutexHook);
4006
4007    return ret;
4008}
4009
4010
4011extern "C" void
4012RIL_onRequestComplete(RIL_Token t, RIL_Errno e, void *response, size_t responselen) {
4013    RequestInfo *pRI;
4014    int ret;
4015    int fd = s_ril_param_socket.fdCommand;
4016    size_t errorOffset;
4017    RIL_SOCKET_ID socket_id = RIL_SOCKET_1;
4018
4019    pRI = (RequestInfo *)t;
4020
4021    if (!checkAndDequeueRequestInfo(pRI)) {
4022        RLOGE ("RIL_onRequestComplete: invalid RIL_Token");
4023        return;
4024    }
4025
4026    socket_id = pRI->socket_id;
4027#if (SIM_COUNT >= 2)
4028    if (socket_id == RIL_SOCKET_2) {
4029        fd = s_ril_param_socket2.fdCommand;
4030    }
4031#if (SIM_COUNT >= 3)
4032        if (socket_id == RIL_SOCKET_3) {
4033            fd = s_ril_param_socket3.fdCommand;
4034        }
4035#endif
4036#if (SIM_COUNT >= 4)
4037    if (socket_id == RIL_SOCKET_4) {
4038        fd = s_ril_param_socket4.fdCommand;
4039    }
4040#endif
4041#endif
4042    RLOGD("RequestComplete, %s", rilSocketIdToString(socket_id));
4043
4044    if (pRI->local > 0) {
4045        // Locally issued command...void only!
4046        // response does not go back up the command socket
4047        RLOGD("C[locl]< %s", requestToString(pRI->pCI->requestNumber));
4048
4049        goto done;
4050    }
4051
4052    appendPrintBuf("[%04d]< %s",
4053        pRI->token, requestToString(pRI->pCI->requestNumber));
4054
4055    if (pRI->cancelled == 0) {
4056        Parcel p;
4057
4058        p.writeInt32 (RESPONSE_SOLICITED);
4059        p.writeInt32 (pRI->token);
4060        errorOffset = p.dataPosition();
4061
4062        p.writeInt32 (e);
4063
4064        if (response != NULL) {
4065            // there is a response payload, no matter success or not.
4066            ret = pRI->pCI->responseFunction(p, response, responselen);
4067
4068            /* if an error occurred, rewind and mark it */
4069            if (ret != 0) {
4070                RLOGE ("responseFunction error, ret %d", ret);
4071                p.setDataPosition(errorOffset);
4072                p.writeInt32 (ret);
4073            }
4074        }
4075
4076        if (e != RIL_E_SUCCESS) {
4077            appendPrintBuf("%s fails by %s", printBuf, failCauseToString(e));
4078        }
4079
4080        if (fd < 0) {
4081            RLOGD ("RIL onRequestComplete: Command channel closed");
4082        }
4083        sendResponse(p, socket_id);
4084    }
4085
4086done:
4087    free(pRI);
4088}
4089
4090
4091static void
4092grabPartialWakeLock() {
4093    acquire_wake_lock(PARTIAL_WAKE_LOCK, ANDROID_WAKE_LOCK_NAME);
4094}
4095
4096static void
4097releaseWakeLock() {
4098    release_wake_lock(ANDROID_WAKE_LOCK_NAME);
4099}
4100
4101/**
4102 * Timer callback to put us back to sleep before the default timeout
4103 */
4104static void
4105wakeTimeoutCallback (void *param) {
4106    // We're using "param != NULL" as a cancellation mechanism
4107    if (param == NULL) {
4108        //RLOGD("wakeTimeout: releasing wake lock");
4109
4110        releaseWakeLock();
4111    } else {
4112        //RLOGD("wakeTimeout: releasing wake lock CANCELLED");
4113    }
4114}
4115
4116static int
4117decodeVoiceRadioTechnology (RIL_RadioState radioState) {
4118    switch (radioState) {
4119        case RADIO_STATE_SIM_NOT_READY:
4120        case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
4121        case RADIO_STATE_SIM_READY:
4122            return RADIO_TECH_UMTS;
4123
4124        case RADIO_STATE_RUIM_NOT_READY:
4125        case RADIO_STATE_RUIM_READY:
4126        case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
4127        case RADIO_STATE_NV_NOT_READY:
4128        case RADIO_STATE_NV_READY:
4129            return RADIO_TECH_1xRTT;
4130
4131        default:
4132            RLOGD("decodeVoiceRadioTechnology: Invoked with incorrect RadioState");
4133            return -1;
4134    }
4135}
4136
4137static int
4138decodeCdmaSubscriptionSource (RIL_RadioState radioState) {
4139    switch (radioState) {
4140        case RADIO_STATE_SIM_NOT_READY:
4141        case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
4142        case RADIO_STATE_SIM_READY:
4143        case RADIO_STATE_RUIM_NOT_READY:
4144        case RADIO_STATE_RUIM_READY:
4145        case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
4146            return CDMA_SUBSCRIPTION_SOURCE_RUIM_SIM;
4147
4148        case RADIO_STATE_NV_NOT_READY:
4149        case RADIO_STATE_NV_READY:
4150            return CDMA_SUBSCRIPTION_SOURCE_NV;
4151
4152        default:
4153            RLOGD("decodeCdmaSubscriptionSource: Invoked with incorrect RadioState");
4154            return -1;
4155    }
4156}
4157
4158static int
4159decodeSimStatus (RIL_RadioState radioState) {
4160   switch (radioState) {
4161       case RADIO_STATE_SIM_NOT_READY:
4162       case RADIO_STATE_RUIM_NOT_READY:
4163       case RADIO_STATE_NV_NOT_READY:
4164       case RADIO_STATE_NV_READY:
4165           return -1;
4166       case RADIO_STATE_SIM_LOCKED_OR_ABSENT:
4167       case RADIO_STATE_SIM_READY:
4168       case RADIO_STATE_RUIM_READY:
4169       case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:
4170           return radioState;
4171       default:
4172           RLOGD("decodeSimStatus: Invoked with incorrect RadioState");
4173           return -1;
4174   }
4175}
4176
4177static bool is3gpp2(int radioTech) {
4178    switch (radioTech) {
4179        case RADIO_TECH_IS95A:
4180        case RADIO_TECH_IS95B:
4181        case RADIO_TECH_1xRTT:
4182        case RADIO_TECH_EVDO_0:
4183        case RADIO_TECH_EVDO_A:
4184        case RADIO_TECH_EVDO_B:
4185        case RADIO_TECH_EHRPD:
4186            return true;
4187        default:
4188            return false;
4189    }
4190}
4191
4192/* If RIL sends SIM states or RUIM states, store the voice radio
4193 * technology and subscription source information so that they can be
4194 * returned when telephony framework requests them
4195 */
4196static RIL_RadioState
4197processRadioState(RIL_RadioState newRadioState, RIL_SOCKET_ID socket_id) {
4198
4199    if((newRadioState > RADIO_STATE_UNAVAILABLE) && (newRadioState < RADIO_STATE_ON)) {
4200        int newVoiceRadioTech;
4201        int newCdmaSubscriptionSource;
4202        int newSimStatus;
4203
4204        /* This is old RIL. Decode Subscription source and Voice Radio Technology
4205           from Radio State and send change notifications if there has been a change */
4206        newVoiceRadioTech = decodeVoiceRadioTechnology(newRadioState);
4207        if(newVoiceRadioTech != voiceRadioTech) {
4208            voiceRadioTech = newVoiceRadioTech;
4209            RIL_UNSOL_RESPONSE(RIL_UNSOL_VOICE_RADIO_TECH_CHANGED,
4210                        &voiceRadioTech, sizeof(voiceRadioTech), socket_id);
4211        }
4212        if(is3gpp2(newVoiceRadioTech)) {
4213            newCdmaSubscriptionSource = decodeCdmaSubscriptionSource(newRadioState);
4214            if(newCdmaSubscriptionSource != cdmaSubscriptionSource) {
4215                cdmaSubscriptionSource = newCdmaSubscriptionSource;
4216                RIL_UNSOL_RESPONSE(RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED,
4217                        &cdmaSubscriptionSource, sizeof(cdmaSubscriptionSource), socket_id);
4218            }
4219        }
4220        newSimStatus = decodeSimStatus(newRadioState);
4221        if(newSimStatus != simRuimStatus) {
4222            simRuimStatus = newSimStatus;
4223            RIL_UNSOL_RESPONSE(RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, NULL, 0, socket_id);
4224        }
4225
4226        /* Send RADIO_ON to telephony */
4227        newRadioState = RADIO_STATE_ON;
4228    }
4229
4230    return newRadioState;
4231}
4232
4233
4234#if defined(ANDROID_MULTI_SIM)
4235extern "C"
4236void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
4237                                size_t datalen, RIL_SOCKET_ID socket_id)
4238#else
4239extern "C"
4240void RIL_onUnsolicitedResponse(int unsolResponse, void *data,
4241                                size_t datalen)
4242#endif
4243{
4244    int unsolResponseIndex;
4245    int ret;
4246    int64_t timeReceived = 0;
4247    bool shouldScheduleTimeout = false;
4248    RIL_RadioState newState;
4249    RIL_SOCKET_ID soc_id = RIL_SOCKET_1;
4250
4251#if defined(ANDROID_MULTI_SIM)
4252    soc_id = socket_id;
4253#endif
4254
4255
4256    if (s_registerCalled == 0) {
4257        // Ignore RIL_onUnsolicitedResponse before RIL_register
4258        RLOGW("RIL_onUnsolicitedResponse called before RIL_register");
4259        return;
4260    }
4261
4262    unsolResponseIndex = unsolResponse - RIL_UNSOL_RESPONSE_BASE;
4263
4264    if ((unsolResponseIndex < 0)
4265        || (unsolResponseIndex >= (int32_t)NUM_ELEMS(s_unsolResponses))) {
4266        RLOGE("unsupported unsolicited response code %d", unsolResponse);
4267        return;
4268    }
4269
4270    // Grab a wake lock if needed for this reponse,
4271    // as we exit we'll either release it immediately
4272    // or set a timer to release it later.
4273    switch (s_unsolResponses[unsolResponseIndex].wakeType) {
4274        case WAKE_PARTIAL:
4275            grabPartialWakeLock();
4276            shouldScheduleTimeout = true;
4277        break;
4278
4279        case DONT_WAKE:
4280        default:
4281            // No wake lock is grabed so don't set timeout
4282            shouldScheduleTimeout = false;
4283            break;
4284    }
4285
4286    // Mark the time this was received, doing this
4287    // after grabing the wakelock incase getting
4288    // the elapsedRealTime might cause us to goto
4289    // sleep.
4290    if (unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
4291        timeReceived = elapsedRealtime();
4292    }
4293
4294    appendPrintBuf("[UNSL]< %s", requestToString(unsolResponse));
4295
4296    Parcel p;
4297
4298    p.writeInt32 (RESPONSE_UNSOLICITED);
4299    p.writeInt32 (unsolResponse);
4300
4301    ret = s_unsolResponses[unsolResponseIndex]
4302                .responseFunction(p, const_cast<void*>(data), datalen);
4303    if (ret != 0) {
4304        // Problem with the response. Don't continue;
4305        goto error_exit;
4306    }
4307
4308    // some things get more payload
4309    switch(unsolResponse) {
4310        case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED:
4311            newState = processRadioState(CALL_ONSTATEREQUEST(soc_id), soc_id);
4312            p.writeInt32(newState);
4313            appendPrintBuf("%s {%s}", printBuf,
4314                radioStateToString(CALL_ONSTATEREQUEST(soc_id)));
4315        break;
4316
4317
4318        case RIL_UNSOL_NITZ_TIME_RECEIVED:
4319            // Store the time that this was received so the
4320            // handler of this message can account for
4321            // the time it takes to arrive and process. In
4322            // particular the system has been known to sleep
4323            // before this message can be processed.
4324            p.writeInt64(timeReceived);
4325        break;
4326    }
4327
4328    RLOGI("%s UNSOLICITED: %s length:%d", rilSocketIdToString(soc_id), requestToString(unsolResponse), p.dataSize());
4329    ret = sendResponse(p, soc_id);
4330    if (ret != 0 && unsolResponse == RIL_UNSOL_NITZ_TIME_RECEIVED) {
4331
4332        // Unfortunately, NITZ time is not poll/update like everything
4333        // else in the system. So, if the upstream client isn't connected,
4334        // keep a copy of the last NITZ response (with receive time noted
4335        // above) around so we can deliver it when it is connected
4336
4337        if (s_lastNITZTimeData != NULL) {
4338            free (s_lastNITZTimeData);
4339            s_lastNITZTimeData = NULL;
4340        }
4341
4342        s_lastNITZTimeData = malloc(p.dataSize());
4343        s_lastNITZTimeDataSize = p.dataSize();
4344        memcpy(s_lastNITZTimeData, p.data(), p.dataSize());
4345    }
4346
4347    // For now, we automatically go back to sleep after TIMEVAL_WAKE_TIMEOUT
4348    // FIXME The java code should handshake here to release wake lock
4349
4350    if (shouldScheduleTimeout) {
4351        // Cancel the previous request
4352        if (s_last_wake_timeout_info != NULL) {
4353            s_last_wake_timeout_info->userParam = (void *)1;
4354        }
4355
4356        s_last_wake_timeout_info
4357            = internalRequestTimedCallback(wakeTimeoutCallback, NULL,
4358                                            &TIMEVAL_WAKE_TIMEOUT);
4359    }
4360
4361    // Normal exit
4362    return;
4363
4364error_exit:
4365    if (shouldScheduleTimeout) {
4366        releaseWakeLock();
4367    }
4368}
4369
4370/** FIXME generalize this if you track UserCAllbackInfo, clear it
4371    when the callback occurs
4372*/
4373static UserCallbackInfo *
4374internalRequestTimedCallback (RIL_TimedCallback callback, void *param,
4375                                const struct timeval *relativeTime)
4376{
4377    struct timeval myRelativeTime;
4378    UserCallbackInfo *p_info;
4379
4380    p_info = (UserCallbackInfo *) malloc (sizeof(UserCallbackInfo));
4381
4382    p_info->p_callback = callback;
4383    p_info->userParam = param;
4384
4385    if (relativeTime == NULL) {
4386        /* treat null parameter as a 0 relative time */
4387        memset (&myRelativeTime, 0, sizeof(myRelativeTime));
4388    } else {
4389        /* FIXME I think event_add's tv param is really const anyway */
4390        memcpy (&myRelativeTime, relativeTime, sizeof(myRelativeTime));
4391    }
4392
4393    ril_event_set(&(p_info->event), -1, false, userTimerCallback, p_info);
4394
4395    ril_timer_add(&(p_info->event), &myRelativeTime);
4396
4397    triggerEvLoop();
4398    return p_info;
4399}
4400
4401
4402extern "C" void
4403RIL_requestTimedCallback (RIL_TimedCallback callback, void *param,
4404                                const struct timeval *relativeTime) {
4405    internalRequestTimedCallback (callback, param, relativeTime);
4406}
4407
4408const char *
4409failCauseToString(RIL_Errno e) {
4410    switch(e) {
4411        case RIL_E_SUCCESS: return "E_SUCCESS";
4412        case RIL_E_RADIO_NOT_AVAILABLE: return "E_RADIO_NOT_AVAILABLE";
4413        case RIL_E_GENERIC_FAILURE: return "E_GENERIC_FAILURE";
4414        case RIL_E_PASSWORD_INCORRECT: return "E_PASSWORD_INCORRECT";
4415        case RIL_E_SIM_PIN2: return "E_SIM_PIN2";
4416        case RIL_E_SIM_PUK2: return "E_SIM_PUK2";
4417        case RIL_E_REQUEST_NOT_SUPPORTED: return "E_REQUEST_NOT_SUPPORTED";
4418        case RIL_E_CANCELLED: return "E_CANCELLED";
4419        case RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL: return "E_OP_NOT_ALLOWED_DURING_VOICE_CALL";
4420        case RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW: return "E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW";
4421        case RIL_E_SMS_SEND_FAIL_RETRY: return "E_SMS_SEND_FAIL_RETRY";
4422        case RIL_E_SIM_ABSENT:return "E_SIM_ABSENT";
4423        case RIL_E_ILLEGAL_SIM_OR_ME:return "E_ILLEGAL_SIM_OR_ME";
4424#ifdef FEATURE_MULTIMODE_ANDROID
4425        case RIL_E_SUBSCRIPTION_NOT_AVAILABLE:return "E_SUBSCRIPTION_NOT_AVAILABLE";
4426        case RIL_E_MODE_NOT_SUPPORTED:return "E_MODE_NOT_SUPPORTED";
4427#endif
4428        default: return "<unknown error>";
4429    }
4430}
4431
4432const char *
4433radioStateToString(RIL_RadioState s) {
4434    switch(s) {
4435        case RADIO_STATE_OFF: return "RADIO_OFF";
4436        case RADIO_STATE_UNAVAILABLE: return "RADIO_UNAVAILABLE";
4437        case RADIO_STATE_SIM_NOT_READY: return "RADIO_SIM_NOT_READY";
4438        case RADIO_STATE_SIM_LOCKED_OR_ABSENT: return "RADIO_SIM_LOCKED_OR_ABSENT";
4439        case RADIO_STATE_SIM_READY: return "RADIO_SIM_READY";
4440        case RADIO_STATE_RUIM_NOT_READY:return"RADIO_RUIM_NOT_READY";
4441        case RADIO_STATE_RUIM_READY:return"RADIO_RUIM_READY";
4442        case RADIO_STATE_RUIM_LOCKED_OR_ABSENT:return"RADIO_RUIM_LOCKED_OR_ABSENT";
4443        case RADIO_STATE_NV_NOT_READY:return"RADIO_NV_NOT_READY";
4444        case RADIO_STATE_NV_READY:return"RADIO_NV_READY";
4445        case RADIO_STATE_ON:return"RADIO_ON";
4446        default: return "<unknown state>";
4447    }
4448}
4449
4450const char *
4451callStateToString(RIL_CallState s) {
4452    switch(s) {
4453        case RIL_CALL_ACTIVE : return "ACTIVE";
4454        case RIL_CALL_HOLDING: return "HOLDING";
4455        case RIL_CALL_DIALING: return "DIALING";
4456        case RIL_CALL_ALERTING: return "ALERTING";
4457        case RIL_CALL_INCOMING: return "INCOMING";
4458        case RIL_CALL_WAITING: return "WAITING";
4459        default: return "<unknown state>";
4460    }
4461}
4462
4463const char *
4464requestToString(int request) {
4465/*
4466 cat libs/telephony/ril_commands.h \
4467 | egrep "^ *{RIL_" \
4468 | sed -re 's/\{RIL_([^,]+),[^,]+,([^}]+).+/case RIL_\1: return "\1";/'
4469
4470
4471 cat libs/telephony/ril_unsol_commands.h \
4472 | egrep "^ *{RIL_" \
4473 | sed -re 's/\{RIL_([^,]+),([^}]+).+/case RIL_\1: return "\1";/'
4474
4475*/
4476    switch(request) {
4477        case RIL_REQUEST_GET_SIM_STATUS: return "GET_SIM_STATUS";
4478        case RIL_REQUEST_ENTER_SIM_PIN: return "ENTER_SIM_PIN";
4479        case RIL_REQUEST_ENTER_SIM_PUK: return "ENTER_SIM_PUK";
4480        case RIL_REQUEST_ENTER_SIM_PIN2: return "ENTER_SIM_PIN2";
4481        case RIL_REQUEST_ENTER_SIM_PUK2: return "ENTER_SIM_PUK2";
4482        case RIL_REQUEST_CHANGE_SIM_PIN: return "CHANGE_SIM_PIN";
4483        case RIL_REQUEST_CHANGE_SIM_PIN2: return "CHANGE_SIM_PIN2";
4484        case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION: return "ENTER_NETWORK_DEPERSONALIZATION";
4485        case RIL_REQUEST_GET_CURRENT_CALLS: return "GET_CURRENT_CALLS";
4486        case RIL_REQUEST_DIAL: return "DIAL";
4487        case RIL_REQUEST_GET_IMSI: return "GET_IMSI";
4488        case RIL_REQUEST_HANGUP: return "HANGUP";
4489        case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: return "HANGUP_WAITING_OR_BACKGROUND";
4490        case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: return "HANGUP_FOREGROUND_RESUME_BACKGROUND";
4491        case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: return "SWITCH_WAITING_OR_HOLDING_AND_ACTIVE";
4492        case RIL_REQUEST_CONFERENCE: return "CONFERENCE";
4493        case RIL_REQUEST_UDUB: return "UDUB";
4494        case RIL_REQUEST_LAST_CALL_FAIL_CAUSE: return "LAST_CALL_FAIL_CAUSE";
4495        case RIL_REQUEST_SIGNAL_STRENGTH: return "SIGNAL_STRENGTH";
4496        case RIL_REQUEST_VOICE_REGISTRATION_STATE: return "VOICE_REGISTRATION_STATE";
4497        case RIL_REQUEST_DATA_REGISTRATION_STATE: return "DATA_REGISTRATION_STATE";
4498        case RIL_REQUEST_OPERATOR: return "OPERATOR";
4499        case RIL_REQUEST_RADIO_POWER: return "RADIO_POWER";
4500        case RIL_REQUEST_DTMF: return "DTMF";
4501        case RIL_REQUEST_SEND_SMS: return "SEND_SMS";
4502        case RIL_REQUEST_SEND_SMS_EXPECT_MORE: return "SEND_SMS_EXPECT_MORE";
4503        case RIL_REQUEST_SETUP_DATA_CALL: return "SETUP_DATA_CALL";
4504        case RIL_REQUEST_SIM_IO: return "SIM_IO";
4505        case RIL_REQUEST_SEND_USSD: return "SEND_USSD";
4506        case RIL_REQUEST_CANCEL_USSD: return "CANCEL_USSD";
4507        case RIL_REQUEST_GET_CLIR: return "GET_CLIR";
4508        case RIL_REQUEST_SET_CLIR: return "SET_CLIR";
4509        case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS: return "QUERY_CALL_FORWARD_STATUS";
4510        case RIL_REQUEST_SET_CALL_FORWARD: return "SET_CALL_FORWARD";
4511        case RIL_REQUEST_QUERY_CALL_WAITING: return "QUERY_CALL_WAITING";
4512        case RIL_REQUEST_SET_CALL_WAITING: return "SET_CALL_WAITING";
4513        case RIL_REQUEST_SMS_ACKNOWLEDGE: return "SMS_ACKNOWLEDGE";
4514        case RIL_REQUEST_GET_IMEI: return "GET_IMEI";
4515        case RIL_REQUEST_GET_IMEISV: return "GET_IMEISV";
4516        case RIL_REQUEST_ANSWER: return "ANSWER";
4517        case RIL_REQUEST_DEACTIVATE_DATA_CALL: return "DEACTIVATE_DATA_CALL";
4518        case RIL_REQUEST_QUERY_FACILITY_LOCK: return "QUERY_FACILITY_LOCK";
4519        case RIL_REQUEST_SET_FACILITY_LOCK: return "SET_FACILITY_LOCK";
4520        case RIL_REQUEST_CHANGE_BARRING_PASSWORD: return "CHANGE_BARRING_PASSWORD";
4521        case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: return "QUERY_NETWORK_SELECTION_MODE";
4522        case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: return "SET_NETWORK_SELECTION_AUTOMATIC";
4523        case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL: return "SET_NETWORK_SELECTION_MANUAL";
4524        case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS : return "QUERY_AVAILABLE_NETWORKS ";
4525        case RIL_REQUEST_DTMF_START: return "DTMF_START";
4526        case RIL_REQUEST_DTMF_STOP: return "DTMF_STOP";
4527        case RIL_REQUEST_BASEBAND_VERSION: return "BASEBAND_VERSION";
4528        case RIL_REQUEST_SEPARATE_CONNECTION: return "SEPARATE_CONNECTION";
4529        case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: return "SET_PREFERRED_NETWORK_TYPE";
4530        case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: return "GET_PREFERRED_NETWORK_TYPE";
4531        case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS: return "GET_NEIGHBORING_CELL_IDS";
4532        case RIL_REQUEST_SET_MUTE: return "SET_MUTE";
4533        case RIL_REQUEST_GET_MUTE: return "GET_MUTE";
4534        case RIL_REQUEST_QUERY_CLIP: return "QUERY_CLIP";
4535        case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE: return "LAST_DATA_CALL_FAIL_CAUSE";
4536        case RIL_REQUEST_DATA_CALL_LIST: return "DATA_CALL_LIST";
4537        case RIL_REQUEST_RESET_RADIO: return "RESET_RADIO";
4538        case RIL_REQUEST_OEM_HOOK_RAW: return "OEM_HOOK_RAW";
4539        case RIL_REQUEST_OEM_HOOK_STRINGS: return "OEM_HOOK_STRINGS";
4540        case RIL_REQUEST_SET_BAND_MODE: return "SET_BAND_MODE";
4541        case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE: return "QUERY_AVAILABLE_BAND_MODE";
4542        case RIL_REQUEST_STK_GET_PROFILE: return "STK_GET_PROFILE";
4543        case RIL_REQUEST_STK_SET_PROFILE: return "STK_SET_PROFILE";
4544        case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND: return "STK_SEND_ENVELOPE_COMMAND";
4545        case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE: return "STK_SEND_TERMINAL_RESPONSE";
4546        case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM: return "STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM";
4547        case RIL_REQUEST_SCREEN_STATE: return "SCREEN_STATE";
4548        case RIL_REQUEST_EXPLICIT_CALL_TRANSFER: return "EXPLICIT_CALL_TRANSFER";
4549        case RIL_REQUEST_SET_LOCATION_UPDATES: return "SET_LOCATION_UPDATES";
4550        case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE:return"CDMA_SET_SUBSCRIPTION_SOURCE";
4551        case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE:return"CDMA_SET_ROAMING_PREFERENCE";
4552        case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE:return"CDMA_QUERY_ROAMING_PREFERENCE";
4553        case RIL_REQUEST_SET_TTY_MODE:return"SET_TTY_MODE";
4554        case RIL_REQUEST_QUERY_TTY_MODE:return"QUERY_TTY_MODE";
4555        case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE";
4556        case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE:return"CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE";
4557        case RIL_REQUEST_CDMA_FLASH:return"CDMA_FLASH";
4558        case RIL_REQUEST_CDMA_BURST_DTMF:return"CDMA_BURST_DTMF";
4559        case RIL_REQUEST_CDMA_SEND_SMS:return"CDMA_SEND_SMS";
4560        case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE:return"CDMA_SMS_ACKNOWLEDGE";
4561        case RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG:return"GSM_GET_BROADCAST_SMS_CONFIG";
4562        case RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG:return"GSM_SET_BROADCAST_SMS_CONFIG";
4563        case RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG:return "CDMA_GET_BROADCAST_SMS_CONFIG";
4564        case RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG:return "CDMA_SET_BROADCAST_SMS_CONFIG";
4565        case RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION:return "CDMA_SMS_BROADCAST_ACTIVATION";
4566        case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY: return"CDMA_VALIDATE_AND_WRITE_AKEY";
4567        case RIL_REQUEST_CDMA_SUBSCRIPTION: return"CDMA_SUBSCRIPTION";
4568        case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM: return "CDMA_WRITE_SMS_TO_RUIM";
4569        case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM: return "CDMA_DELETE_SMS_ON_RUIM";
4570        case RIL_REQUEST_DEVICE_IDENTITY: return "DEVICE_IDENTITY";
4571        case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: return "EXIT_EMERGENCY_CALLBACK_MODE";
4572        case RIL_REQUEST_GET_SMSC_ADDRESS: return "GET_SMSC_ADDRESS";
4573        case RIL_REQUEST_SET_SMSC_ADDRESS: return "SET_SMSC_ADDRESS";
4574        case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS: return "REPORT_SMS_MEMORY_STATUS";
4575        case RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING: return "REPORT_STK_SERVICE_IS_RUNNING";
4576        case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE: return "CDMA_GET_SUBSCRIPTION_SOURCE";
4577        case RIL_REQUEST_ISIM_AUTHENTICATION: return "ISIM_AUTHENTICATION";
4578        case RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU: return "RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU";
4579        case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS: return "RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS";
4580        case RIL_REQUEST_VOICE_RADIO_TECH: return "VOICE_RADIO_TECH";
4581        case RIL_REQUEST_GET_CELL_INFO_LIST: return"GET_CELL_INFO_LIST";
4582        case RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE: return"SET_UNSOL_CELL_INFO_LIST_RATE";
4583        case RIL_REQUEST_SET_INITIAL_ATTACH_APN: return "RIL_REQUEST_SET_INITIAL_ATTACH_APN";
4584        case RIL_REQUEST_IMS_REGISTRATION_STATE: return "IMS_REGISTRATION_STATE";
4585        case RIL_REQUEST_IMS_SEND_SMS: return "IMS_SEND_SMS";
4586        case RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC: return "SIM_TRANSMIT_APDU_BASIC";
4587        case RIL_REQUEST_SIM_OPEN_CHANNEL: return "SIM_OPEN_CHANNEL";
4588        case RIL_REQUEST_SIM_CLOSE_CHANNEL: return "SIM_CLOSE_CHANNEL";
4589        case RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL: return "SIM_TRANSMIT_APDU_CHANNEL";
4590        case RIL_REQUEST_SET_UICC_SUBSCRIPTION: return "SET_UICC_SUBSCRIPTION";
4591        case RIL_REQUEST_ALLOW_DATA: return "ALLOW_DATA";
4592        case RIL_REQUEST_GET_HARDWARE_CONFIG: return "GET_HARDWARE_CONFIG";
4593        case RIL_REQUEST_SIM_AUTHENTICATION: return "SIM_AUTHENTICATION";
4594        case RIL_REQUEST_GET_DC_RT_INFO: return "GET_DC_RT_INFO";
4595        case RIL_REQUEST_SET_DC_RT_INFO_RATE: return "SET_DC_RT_INFO_RATE";
4596        case RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED: return "UNSOL_RESPONSE_RADIO_STATE_CHANGED";
4597        case RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED: return "UNSOL_RESPONSE_CALL_STATE_CHANGED";
4598        case RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED: return "UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED";
4599        case RIL_UNSOL_RESPONSE_NEW_SMS: return "UNSOL_RESPONSE_NEW_SMS";
4600        case RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT: return "UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT";
4601        case RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM: return "UNSOL_RESPONSE_NEW_SMS_ON_SIM";
4602        case RIL_UNSOL_ON_USSD: return "UNSOL_ON_USSD";
4603        case RIL_UNSOL_ON_USSD_REQUEST: return "UNSOL_ON_USSD_REQUEST(obsolete)";
4604        case RIL_UNSOL_NITZ_TIME_RECEIVED: return "UNSOL_NITZ_TIME_RECEIVED";
4605        case RIL_UNSOL_SIGNAL_STRENGTH: return "UNSOL_SIGNAL_STRENGTH";
4606        case RIL_UNSOL_STK_SESSION_END: return "UNSOL_STK_SESSION_END";
4607        case RIL_UNSOL_STK_PROACTIVE_COMMAND: return "UNSOL_STK_PROACTIVE_COMMAND";
4608        case RIL_UNSOL_STK_EVENT_NOTIFY: return "UNSOL_STK_EVENT_NOTIFY";
4609        case RIL_UNSOL_STK_CALL_SETUP: return "UNSOL_STK_CALL_SETUP";
4610        case RIL_UNSOL_SIM_SMS_STORAGE_FULL: return "UNSOL_SIM_SMS_STORAGE_FUL";
4611        case RIL_UNSOL_SIM_REFRESH: return "UNSOL_SIM_REFRESH";
4612        case RIL_UNSOL_DATA_CALL_LIST_CHANGED: return "UNSOL_DATA_CALL_LIST_CHANGED";
4613        case RIL_UNSOL_CALL_RING: return "UNSOL_CALL_RING";
4614        case RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED: return "UNSOL_RESPONSE_SIM_STATUS_CHANGED";
4615        case RIL_UNSOL_RESPONSE_CDMA_NEW_SMS: return "UNSOL_NEW_CDMA_SMS";
4616        case RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS: return "UNSOL_NEW_BROADCAST_SMS";
4617        case RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL: return "UNSOL_CDMA_RUIM_SMS_STORAGE_FULL";
4618        case RIL_UNSOL_RESTRICTED_STATE_CHANGED: return "UNSOL_RESTRICTED_STATE_CHANGED";
4619        case RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE: return "UNSOL_ENTER_EMERGENCY_CALLBACK_MODE";
4620        case RIL_UNSOL_CDMA_CALL_WAITING: return "UNSOL_CDMA_CALL_WAITING";
4621        case RIL_UNSOL_CDMA_OTA_PROVISION_STATUS: return "UNSOL_CDMA_OTA_PROVISION_STATUS";
4622        case RIL_UNSOL_CDMA_INFO_REC: return "UNSOL_CDMA_INFO_REC";
4623        case RIL_UNSOL_OEM_HOOK_RAW: return "UNSOL_OEM_HOOK_RAW";
4624        case RIL_UNSOL_RINGBACK_TONE: return "UNSOL_RINGBACK_TONE";
4625        case RIL_UNSOL_RESEND_INCALL_MUTE: return "UNSOL_RESEND_INCALL_MUTE";
4626        case RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED: return "UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED";
4627        case RIL_UNSOL_CDMA_PRL_CHANGED: return "UNSOL_CDMA_PRL_CHANGED";
4628        case RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE: return "UNSOL_EXIT_EMERGENCY_CALLBACK_MODE";
4629        case RIL_UNSOL_RIL_CONNECTED: return "UNSOL_RIL_CONNECTED";
4630        case RIL_UNSOL_VOICE_RADIO_TECH_CHANGED: return "UNSOL_VOICE_RADIO_TECH_CHANGED";
4631        case RIL_UNSOL_CELL_INFO_LIST: return "UNSOL_CELL_INFO_LIST";
4632        case RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED: return "RESPONSE_IMS_NETWORK_STATE_CHANGED";
4633        case RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED: return "UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED";
4634        case RIL_UNSOL_SRVCC_STATE_NOTIFY: return "UNSOL_SRVCC_STATE_NOTIFY";
4635        case RIL_UNSOL_HARDWARE_CONFIG_CHANGED: return "HARDWARE_CONFIG_CHANGED";
4636        case RIL_UNSOL_DC_RT_INFO_CHANGED: return "UNSOL_DC_RT_INFO_CHANGED";
4637        default: return "<unknown request>";
4638    }
4639}
4640
4641const char *
4642rilSocketIdToString(RIL_SOCKET_ID socket_id)
4643{
4644    switch(socket_id) {
4645        case RIL_SOCKET_1:
4646            return "RIL_SOCKET_1";
4647#if (SIM_COUNT >= 2)
4648        case RIL_SOCKET_2:
4649            return "RIL_SOCKET_2";
4650#endif
4651#if (SIM_COUNT >= 3)
4652        case RIL_SOCKET_3:
4653            return "RIL_SOCKET_3";
4654#endif
4655#if (SIM_COUNT >= 4)
4656        case RIL_SOCKET_4:
4657            return "RIL_SOCKET_4";
4658#endif
4659        default:
4660            return "not a valid RIL";
4661    }
4662}
4663
4664} /* namespace android */
4665