The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1 | /* //device/system/reference-ril/reference-ril.c |
| 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 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 18 | #include <telephony/ril_cdma_sms.h> |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 19 | #include <stdio.h> |
| 20 | #include <assert.h> |
| 21 | #include <string.h> |
| 22 | #include <errno.h> |
| 23 | #include <unistd.h> |
| 24 | #include <sys/types.h> |
| 25 | #include <sys/stat.h> |
| 26 | #include <fcntl.h> |
| 27 | #include <pthread.h> |
| 28 | #include <alloca.h> |
| 29 | #include "atchannel.h" |
| 30 | #include "at_tok.h" |
| 31 | #include "misc.h" |
| 32 | #include <getopt.h> |
| 33 | #include <sys/socket.h> |
| 34 | #include <cutils/sockets.h> |
| 35 | #include <termios.h> |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 36 | #include <sys/system_properties.h> |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 37 | |
Wink Saville | 9a9fbd2 | 2011-02-15 17:13:10 -0800 | [diff] [blame] | 38 | #include "ril.h" |
Vladimir Chtchetkine | 385a739 | 2011-08-04 14:03:07 -0700 | [diff] [blame] | 39 | #include "hardware/qemu_pipe.h" |
Wink Saville | 9a9fbd2 | 2011-02-15 17:13:10 -0800 | [diff] [blame] | 40 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 41 | #define LOG_TAG "RIL" |
| 42 | #include <utils/Log.h> |
| 43 | |
| 44 | #define MAX_AT_RESPONSE 0x1000 |
| 45 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 46 | /* pathname returned from RIL_REQUEST_SETUP_DATA_CALL / RIL_REQUEST_SETUP_DEFAULT_PDP */ |
Robert Greenwalt | f838ede | 2010-07-15 18:54:53 -0700 | [diff] [blame] | 47 | #define PPP_TTY_PATH "eth0" |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 48 | |
| 49 | #ifdef USE_TI_COMMANDS |
| 50 | |
| 51 | // Enable a workaround |
| 52 | // 1) Make incoming call, do not answer |
| 53 | // 2) Hangup remote end |
| 54 | // Expected: call should disappear from CLCC line |
| 55 | // Actual: Call shows as "ACTIVE" before disappearing |
| 56 | #define WORKAROUND_ERRONEOUS_ANSWER 1 |
| 57 | |
| 58 | // Some varients of the TI stack do not support the +CGEV unsolicited |
| 59 | // response. However, they seem to send an unsolicited +CME ERROR: 150 |
| 60 | #define WORKAROUND_FAKE_CGEV 1 |
| 61 | #endif |
| 62 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 63 | /* Modem Technology bits */ |
| 64 | #define MDM_GSM 0x01 |
| 65 | #define MDM_WCDMA 0x02 |
| 66 | #define MDM_CDMA 0x04 |
| 67 | #define MDM_EVDO 0x08 |
| 68 | #define MDM_LTE 0x10 |
| 69 | |
| 70 | typedef struct { |
| 71 | int supportedTechs; // Bitmask of supported Modem Technology bits |
| 72 | int currentTech; // Technology the modem is currently using (in the format used by modem) |
| 73 | int isMultimode; |
| 74 | |
| 75 | // Preferred mode bitmask. This is actually 4 byte-sized bitmasks with different priority values, |
| 76 | // in which the byte number from LSB to MSB give the priority. |
| 77 | // |
| 78 | // |MSB| | |LSB |
| 79 | // value: |00 |00 |00 |00 |
| 80 | // byte #: |3 |2 |1 |0 |
| 81 | // |
| 82 | // Higher byte order give higher priority. Thus, a value of 0x0000000f represents |
| 83 | // a preferred mode of GSM, WCDMA, CDMA, and EvDo in which all are equally preferrable, whereas |
| 84 | // 0x00000201 represents a mode with GSM and WCDMA, in which WCDMA is preferred over GSM |
| 85 | int32_t preferredNetworkMode; |
| 86 | int subscription_source; |
| 87 | |
| 88 | } ModemInfo; |
| 89 | |
| 90 | static ModemInfo *sMdmInfo; |
| 91 | // TECH returns the current technology in the format used by the modem. |
| 92 | // It can be used as an l-value |
| 93 | #define TECH(mdminfo) ((mdminfo)->currentTech) |
| 94 | // TECH_BIT returns the bitmask equivalent of the current tech |
| 95 | #define TECH_BIT(mdminfo) (1 << ((mdminfo)->currentTech)) |
| 96 | #define IS_MULTIMODE(mdminfo) ((mdminfo)->isMultimode) |
| 97 | #define TECH_SUPPORTED(mdminfo, tech) ((mdminfo)->supportedTechs & (tech)) |
| 98 | #define PREFERRED_NETWORK(mdminfo) ((mdminfo)->preferredNetworkMode) |
| 99 | // CDMA Subscription Source |
| 100 | #define SSOURCE(mdminfo) ((mdminfo)->subscription_source) |
| 101 | |
| 102 | static int net2modem[] = { |
| 103 | MDM_GSM | MDM_WCDMA, // 0 - GSM / WCDMA Pref |
| 104 | MDM_GSM, // 1 - GSM only |
| 105 | MDM_WCDMA, // 2 - WCDMA only |
| 106 | MDM_GSM | MDM_WCDMA, // 3 - GSM / WCDMA Auto |
| 107 | MDM_CDMA | MDM_EVDO, // 4 - CDMA / EvDo Auto |
| 108 | MDM_CDMA, // 5 - CDMA only |
| 109 | MDM_EVDO, // 6 - EvDo only |
| 110 | MDM_GSM | MDM_WCDMA | MDM_CDMA | MDM_EVDO, // 7 - GSM/WCDMA, CDMA, EvDo |
| 111 | MDM_LTE | MDM_CDMA | MDM_EVDO, // 8 - LTE, CDMA and EvDo |
| 112 | MDM_LTE | MDM_GSM | MDM_WCDMA, // 9 - LTE, GSM/WCDMA |
| 113 | MDM_LTE | MDM_CDMA | MDM_EVDO | MDM_GSM | MDM_WCDMA, // 10 - LTE, CDMA, EvDo, GSM/WCDMA |
| 114 | MDM_LTE, // 11 - LTE only |
| 115 | }; |
| 116 | |
| 117 | static int32_t net2pmask[] = { |
| 118 | MDM_GSM | (MDM_WCDMA << 8), // 0 - GSM / WCDMA Pref |
| 119 | MDM_GSM, // 1 - GSM only |
| 120 | MDM_WCDMA, // 2 - WCDMA only |
| 121 | MDM_GSM | MDM_WCDMA, // 3 - GSM / WCDMA Auto |
| 122 | MDM_CDMA | MDM_EVDO, // 4 - CDMA / EvDo Auto |
| 123 | MDM_CDMA, // 5 - CDMA only |
| 124 | MDM_EVDO, // 6 - EvDo only |
| 125 | MDM_GSM | MDM_WCDMA | MDM_CDMA | MDM_EVDO, // 7 - GSM/WCDMA, CDMA, EvDo |
| 126 | MDM_LTE | MDM_CDMA | MDM_EVDO, // 8 - LTE, CDMA and EvDo |
| 127 | MDM_LTE | MDM_GSM | MDM_WCDMA, // 9 - LTE, GSM/WCDMA |
| 128 | MDM_LTE | MDM_CDMA | MDM_EVDO | MDM_GSM | MDM_WCDMA, // 10 - LTE, CDMA, EvDo, GSM/WCDMA |
| 129 | MDM_LTE, // 11 - LTE only |
| 130 | }; |
| 131 | |
| 132 | static int is3gpp2(int radioTech) { |
| 133 | switch (radioTech) { |
| 134 | case RADIO_TECH_IS95A: |
| 135 | case RADIO_TECH_IS95B: |
| 136 | case RADIO_TECH_1xRTT: |
| 137 | case RADIO_TECH_EVDO_0: |
| 138 | case RADIO_TECH_EVDO_A: |
| 139 | case RADIO_TECH_EVDO_B: |
| 140 | case RADIO_TECH_EHRPD: |
| 141 | return 1; |
| 142 | default: |
| 143 | return 0; |
| 144 | } |
| 145 | } |
| 146 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 147 | typedef enum { |
| 148 | SIM_ABSENT = 0, |
| 149 | SIM_NOT_READY = 1, |
| 150 | SIM_READY = 2, /* SIM_READY means the radio state is RADIO_STATE_SIM_READY */ |
| 151 | SIM_PIN = 3, |
| 152 | SIM_PUK = 4, |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 153 | SIM_NETWORK_PERSONALIZATION = 5, |
| 154 | RUIM_ABSENT = 6, |
| 155 | RUIM_NOT_READY = 7, |
| 156 | RUIM_READY = 8, |
| 157 | RUIM_PIN = 9, |
| 158 | RUIM_PUK = 10, |
| 159 | RUIM_NETWORK_PERSONALIZATION = 11 |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 160 | } SIM_Status; |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 161 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 162 | static void onRequest (int request, void *data, size_t datalen, RIL_Token t); |
| 163 | static RIL_RadioState currentState(); |
| 164 | static int onSupports (int requestCode); |
| 165 | static void onCancel (RIL_Token t); |
| 166 | static const char *getVersion(); |
| 167 | static int isRadioOn(); |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 168 | static SIM_Status getSIMStatus(); |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 169 | static int getCardStatus(RIL_CardStatus_v6 **pp_card_status); |
| 170 | static void freeCardStatus(RIL_CardStatus_v6 *p_card_status); |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 171 | static void onDataCallListChanged(void *param); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 172 | |
| 173 | extern const char * requestToString(int request); |
| 174 | |
| 175 | /*** Static Variables ***/ |
| 176 | static const RIL_RadioFunctions s_callbacks = { |
| 177 | RIL_VERSION, |
| 178 | onRequest, |
| 179 | currentState, |
| 180 | onSupports, |
| 181 | onCancel, |
| 182 | getVersion |
| 183 | }; |
| 184 | |
| 185 | #ifdef RIL_SHLIB |
| 186 | static const struct RIL_Env *s_rilenv; |
| 187 | |
| 188 | #define RIL_onRequestComplete(t, e, response, responselen) s_rilenv->OnRequestComplete(t,e, response, responselen) |
| 189 | #define RIL_onUnsolicitedResponse(a,b,c) s_rilenv->OnUnsolicitedResponse(a,b,c) |
| 190 | #define RIL_requestTimedCallback(a,b,c) s_rilenv->RequestTimedCallback(a,b,c) |
| 191 | #endif |
| 192 | |
| 193 | static RIL_RadioState sState = RADIO_STATE_UNAVAILABLE; |
| 194 | |
| 195 | static pthread_mutex_t s_state_mutex = PTHREAD_MUTEX_INITIALIZER; |
| 196 | static pthread_cond_t s_state_cond = PTHREAD_COND_INITIALIZER; |
| 197 | |
| 198 | static int s_port = -1; |
| 199 | static const char * s_device_path = NULL; |
| 200 | static int s_device_socket = 0; |
| 201 | |
| 202 | /* trigger change to this with s_state_cond */ |
| 203 | static int s_closed = 0; |
| 204 | |
| 205 | static int sFD; /* file desc of AT channel */ |
| 206 | static char sATBuffer[MAX_AT_RESPONSE+1]; |
| 207 | static char *sATBufferCur = NULL; |
| 208 | |
| 209 | static const struct timeval TIMEVAL_SIMPOLL = {1,0}; |
| 210 | static const struct timeval TIMEVAL_CALLSTATEPOLL = {0,500000}; |
| 211 | static const struct timeval TIMEVAL_0 = {0,0}; |
| 212 | |
| 213 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 214 | // Max number of times we'll try to repoll when we think |
| 215 | // we have a AT+CLCC race condition |
| 216 | #define REPOLL_CALLS_COUNT_MAX 4 |
| 217 | |
| 218 | // Line index that was incoming or waiting at last poll, or -1 for none |
| 219 | static int s_incomingOrWaitingLine = -1; |
| 220 | // Number of times we've asked for a repoll of AT+CLCC |
| 221 | static int s_repollCallsCount = 0; |
| 222 | // Should we expect a call to be answered in the next CLCC? |
| 223 | static int s_expectAnswer = 0; |
| 224 | #endif /* WORKAROUND_ERRONEOUS_ANSWER */ |
| 225 | |
| 226 | static void pollSIMState (void *param); |
| 227 | static void setRadioState(RIL_RadioState newState); |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 228 | static void setRadioTechnology(ModemInfo *mdm, int newtech); |
| 229 | static int query_ctec(ModemInfo *mdm, int *current, int32_t *preferred); |
| 230 | static int parse_technology_response(const char *response, int *current, int32_t *preferred); |
| 231 | static int techFromModemType(int mdmtype); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 232 | |
| 233 | static int clccStateToRILState(int state, RIL_CallState *p_state) |
| 234 | |
| 235 | { |
| 236 | switch(state) { |
| 237 | case 0: *p_state = RIL_CALL_ACTIVE; return 0; |
| 238 | case 1: *p_state = RIL_CALL_HOLDING; return 0; |
| 239 | case 2: *p_state = RIL_CALL_DIALING; return 0; |
| 240 | case 3: *p_state = RIL_CALL_ALERTING; return 0; |
| 241 | case 4: *p_state = RIL_CALL_INCOMING; return 0; |
| 242 | case 5: *p_state = RIL_CALL_WAITING; return 0; |
| 243 | default: return -1; |
| 244 | } |
| 245 | } |
| 246 | |
| 247 | /** |
| 248 | * Note: directly modified line and has *p_call point directly into |
| 249 | * modified line |
| 250 | */ |
Wink Saville | 3d54e74 | 2009-05-18 18:00:44 -0700 | [diff] [blame] | 251 | static int callFromCLCCLine(char *line, RIL_Call *p_call) |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 252 | { |
| 253 | //+CLCC: 1,0,2,0,0,\"+18005551212\",145 |
| 254 | // index,isMT,state,mode,isMpty(,number,TOA)? |
| 255 | |
| 256 | int err; |
| 257 | int state; |
| 258 | int mode; |
| 259 | |
| 260 | err = at_tok_start(&line); |
| 261 | if (err < 0) goto error; |
| 262 | |
| 263 | err = at_tok_nextint(&line, &(p_call->index)); |
| 264 | if (err < 0) goto error; |
| 265 | |
| 266 | err = at_tok_nextbool(&line, &(p_call->isMT)); |
| 267 | if (err < 0) goto error; |
| 268 | |
| 269 | err = at_tok_nextint(&line, &state); |
| 270 | if (err < 0) goto error; |
| 271 | |
| 272 | err = clccStateToRILState(state, &(p_call->state)); |
| 273 | if (err < 0) goto error; |
| 274 | |
| 275 | err = at_tok_nextint(&line, &mode); |
| 276 | if (err < 0) goto error; |
| 277 | |
| 278 | p_call->isVoice = (mode == 0); |
| 279 | |
| 280 | err = at_tok_nextbool(&line, &(p_call->isMpty)); |
| 281 | if (err < 0) goto error; |
| 282 | |
| 283 | if (at_tok_hasmore(&line)) { |
| 284 | err = at_tok_nextstr(&line, &(p_call->number)); |
| 285 | |
| 286 | /* tolerate null here */ |
| 287 | if (err < 0) return 0; |
| 288 | |
| 289 | // Some lame implementations return strings |
| 290 | // like "NOT AVAILABLE" in the CLCC line |
| 291 | if (p_call->number != NULL |
| 292 | && 0 == strspn(p_call->number, "+0123456789") |
| 293 | ) { |
| 294 | p_call->number = NULL; |
| 295 | } |
| 296 | |
| 297 | err = at_tok_nextint(&line, &p_call->toa); |
| 298 | if (err < 0) goto error; |
| 299 | } |
| 300 | |
Wink Saville | 74fa388 | 2009-12-22 15:35:41 -0800 | [diff] [blame] | 301 | p_call->uusInfo = NULL; |
| 302 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 303 | return 0; |
| 304 | |
| 305 | error: |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 306 | ALOGE("invalid CLCC line\n"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 307 | return -1; |
| 308 | } |
| 309 | |
| 310 | |
| 311 | /** do post-AT+CFUN=1 initialization */ |
| 312 | static void onRadioPowerOn() |
| 313 | { |
| 314 | #ifdef USE_TI_COMMANDS |
| 315 | /* Must be after CFUN=1 */ |
| 316 | /* TI specific -- notifications for CPHS things such */ |
| 317 | /* as CPHS message waiting indicator */ |
| 318 | |
| 319 | at_send_command("AT%CPHS=1", NULL); |
| 320 | |
| 321 | /* TI specific -- enable NITZ unsol notifs */ |
| 322 | at_send_command("AT%CTZV=1", NULL); |
| 323 | #endif |
| 324 | |
| 325 | pollSIMState(NULL); |
| 326 | } |
| 327 | |
| 328 | /** do post- SIM ready initialization */ |
| 329 | static void onSIMReady() |
| 330 | { |
| 331 | at_send_command_singleline("AT+CSMS=1", "+CSMS:", NULL); |
| 332 | /* |
| 333 | * Always send SMS messages directly to the TE |
| 334 | * |
| 335 | * mode = 1 // discard when link is reserved (link should never be |
| 336 | * reserved) |
| 337 | * mt = 2 // most messages routed to TE |
| 338 | * bm = 2 // new cell BM's routed to TE |
| 339 | * ds = 1 // Status reports routed to TE |
| 340 | * bfr = 1 // flush buffer |
| 341 | */ |
| 342 | at_send_command("AT+CNMI=1,2,2,1,1", NULL); |
| 343 | } |
| 344 | |
| 345 | static void requestRadioPower(void *data, size_t datalen, RIL_Token t) |
| 346 | { |
| 347 | int onOff; |
| 348 | |
| 349 | int err; |
| 350 | ATResponse *p_response = NULL; |
| 351 | |
| 352 | assert (datalen >= sizeof(int *)); |
| 353 | onOff = ((int *)data)[0]; |
| 354 | |
| 355 | if (onOff == 0 && sState != RADIO_STATE_OFF) { |
| 356 | err = at_send_command("AT+CFUN=0", &p_response); |
| 357 | if (err < 0 || p_response->success == 0) goto error; |
| 358 | setRadioState(RADIO_STATE_OFF); |
| 359 | } else if (onOff > 0 && sState == RADIO_STATE_OFF) { |
| 360 | err = at_send_command("AT+CFUN=1", &p_response); |
| 361 | if (err < 0|| p_response->success == 0) { |
| 362 | // Some stacks return an error when there is no SIM, |
| 363 | // but they really turn the RF portion on |
| 364 | // So, if we get an error, let's check to see if it |
| 365 | // turned on anyway |
| 366 | |
| 367 | if (isRadioOn() != 1) { |
| 368 | goto error; |
| 369 | } |
| 370 | } |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 371 | setRadioState(RADIO_STATE_ON); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 372 | } |
| 373 | |
| 374 | at_response_free(p_response); |
| 375 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 376 | return; |
| 377 | error: |
| 378 | at_response_free(p_response); |
| 379 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 380 | } |
| 381 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 382 | static void requestOrSendDataCallList(RIL_Token *t); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 383 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 384 | static void onDataCallListChanged(void *param) |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 385 | { |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 386 | requestOrSendDataCallList(NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 387 | } |
| 388 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 389 | static void requestDataCallList(void *data, size_t datalen, RIL_Token t) |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 390 | { |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 391 | requestOrSendDataCallList(&t); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 392 | } |
| 393 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 394 | static void requestOrSendDataCallList(RIL_Token *t) |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 395 | { |
| 396 | ATResponse *p_response; |
| 397 | ATLine *p_cur; |
| 398 | int err; |
| 399 | int n = 0; |
| 400 | char *out; |
| 401 | |
| 402 | err = at_send_command_multiline ("AT+CGACT?", "+CGACT:", &p_response); |
| 403 | if (err != 0 || p_response->success == 0) { |
| 404 | if (t != NULL) |
| 405 | RIL_onRequestComplete(*t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 406 | else |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 407 | RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 408 | NULL, 0); |
| 409 | return; |
| 410 | } |
| 411 | |
| 412 | for (p_cur = p_response->p_intermediates; p_cur != NULL; |
| 413 | p_cur = p_cur->p_next) |
| 414 | n++; |
| 415 | |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 416 | RIL_Data_Call_Response_v6 *responses = |
| 417 | alloca(n * sizeof(RIL_Data_Call_Response_v6)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 418 | |
| 419 | int i; |
| 420 | for (i = 0; i < n; i++) { |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 421 | responses[i].status = -1; |
Wink Saville | 250eb3c | 2011-06-22 09:11:34 -0700 | [diff] [blame] | 422 | responses[i].suggestedRetryTime = -1; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 423 | responses[i].cid = -1; |
| 424 | responses[i].active = -1; |
| 425 | responses[i].type = ""; |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 426 | responses[i].ifname = ""; |
| 427 | responses[i].addresses = ""; |
| 428 | responses[i].dnses = ""; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 429 | responses[i].gateways = ""; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 430 | } |
| 431 | |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 432 | RIL_Data_Call_Response_v6 *response = responses; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 433 | for (p_cur = p_response->p_intermediates; p_cur != NULL; |
| 434 | p_cur = p_cur->p_next) { |
| 435 | char *line = p_cur->line; |
| 436 | |
| 437 | err = at_tok_start(&line); |
| 438 | if (err < 0) |
| 439 | goto error; |
| 440 | |
| 441 | err = at_tok_nextint(&line, &response->cid); |
| 442 | if (err < 0) |
| 443 | goto error; |
| 444 | |
| 445 | err = at_tok_nextint(&line, &response->active); |
| 446 | if (err < 0) |
| 447 | goto error; |
| 448 | |
| 449 | response++; |
| 450 | } |
| 451 | |
| 452 | at_response_free(p_response); |
| 453 | |
| 454 | err = at_send_command_multiline ("AT+CGDCONT?", "+CGDCONT:", &p_response); |
| 455 | if (err != 0 || p_response->success == 0) { |
| 456 | if (t != NULL) |
| 457 | RIL_onRequestComplete(*t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 458 | else |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 459 | RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 460 | NULL, 0); |
| 461 | return; |
| 462 | } |
| 463 | |
| 464 | for (p_cur = p_response->p_intermediates; p_cur != NULL; |
| 465 | p_cur = p_cur->p_next) { |
| 466 | char *line = p_cur->line; |
| 467 | int cid; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 468 | |
| 469 | err = at_tok_start(&line); |
| 470 | if (err < 0) |
| 471 | goto error; |
| 472 | |
| 473 | err = at_tok_nextint(&line, &cid); |
| 474 | if (err < 0) |
| 475 | goto error; |
| 476 | |
| 477 | for (i = 0; i < n; i++) { |
| 478 | if (responses[i].cid == cid) |
| 479 | break; |
| 480 | } |
| 481 | |
| 482 | if (i >= n) { |
| 483 | /* details for a context we didn't hear about in the last request */ |
| 484 | continue; |
| 485 | } |
| 486 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 487 | // Assume no error |
| 488 | responses[i].status = 0; |
| 489 | |
| 490 | // type |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 491 | err = at_tok_nextstr(&line, &out); |
| 492 | if (err < 0) |
| 493 | goto error; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 494 | responses[i].type = alloca(strlen(out) + 1); |
| 495 | strcpy(responses[i].type, out); |
| 496 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 497 | // APN ignored for v5 |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 498 | err = at_tok_nextstr(&line, &out); |
| 499 | if (err < 0) |
| 500 | goto error; |
| 501 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 502 | responses[i].ifname = alloca(strlen(PPP_TTY_PATH) + 1); |
| 503 | strcpy(responses[i].ifname, PPP_TTY_PATH); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 504 | |
| 505 | err = at_tok_nextstr(&line, &out); |
| 506 | if (err < 0) |
| 507 | goto error; |
| 508 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 509 | responses[i].addresses = alloca(strlen(out) + 1); |
| 510 | strcpy(responses[i].addresses, out); |
| 511 | |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 512 | { |
| 513 | char propValue[PROP_VALUE_MAX]; |
| 514 | |
| 515 | if (__system_property_get("ro.kernel.qemu", propValue) != 0) { |
| 516 | /* We are in the emulator - the dns servers are listed |
| 517 | * by the following system properties, setup in |
| 518 | * /system/etc/init.goldfish.sh: |
| 519 | * - net.eth0.dns1 |
| 520 | * - net.eth0.dns2 |
| 521 | * - net.eth0.dns3 |
| 522 | * - net.eth0.dns4 |
| 523 | */ |
| 524 | const int dnslist_sz = 128; |
| 525 | char* dnslist = alloca(dnslist_sz); |
| 526 | const char* separator = ""; |
| 527 | int nn; |
| 528 | |
| 529 | dnslist[0] = 0; |
| 530 | for (nn = 1; nn <= 4; nn++) { |
| 531 | /* Probe net.eth0.dns<n> */ |
| 532 | char propName[PROP_NAME_MAX]; |
| 533 | snprintf(propName, sizeof propName, "net.eth0.dns%d", nn); |
| 534 | |
| 535 | /* Ignore if undefined */ |
| 536 | if (__system_property_get(propName, propValue) == 0) { |
| 537 | continue; |
| 538 | } |
| 539 | |
| 540 | /* Append the DNS IP address */ |
| 541 | strlcat(dnslist, separator, dnslist_sz); |
| 542 | strlcat(dnslist, propValue, dnslist_sz); |
| 543 | separator = " "; |
| 544 | } |
| 545 | responses[i].dnses = dnslist; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 546 | |
| 547 | /* There is only on gateway in the emulator */ |
| 548 | responses[i].gateways = "10.0.2.2"; |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 549 | } |
| 550 | else { |
| 551 | /* I don't know where we are, so use the public Google DNS |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 552 | * servers by default and no gateway. |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 553 | */ |
| 554 | responses[i].dnses = "8.8.8.8 8.8.4.4"; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 555 | responses[i].gateways = ""; |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 556 | } |
| 557 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 558 | } |
| 559 | |
| 560 | at_response_free(p_response); |
| 561 | |
| 562 | if (t != NULL) |
| 563 | RIL_onRequestComplete(*t, RIL_E_SUCCESS, responses, |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 564 | n * sizeof(RIL_Data_Call_Response_v6)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 565 | else |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 566 | RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 567 | responses, |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 568 | n * sizeof(RIL_Data_Call_Response_v6)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 569 | |
| 570 | return; |
| 571 | |
| 572 | error: |
| 573 | if (t != NULL) |
| 574 | RIL_onRequestComplete(*t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 575 | else |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 576 | RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 577 | NULL, 0); |
| 578 | |
| 579 | at_response_free(p_response); |
| 580 | } |
| 581 | |
| 582 | static void requestQueryNetworkSelectionMode( |
| 583 | void *data, size_t datalen, RIL_Token t) |
| 584 | { |
| 585 | int err; |
| 586 | ATResponse *p_response = NULL; |
| 587 | int response = 0; |
| 588 | char *line; |
| 589 | |
| 590 | err = at_send_command_singleline("AT+COPS?", "+COPS:", &p_response); |
| 591 | |
| 592 | if (err < 0 || p_response->success == 0) { |
| 593 | goto error; |
| 594 | } |
| 595 | |
| 596 | line = p_response->p_intermediates->line; |
| 597 | |
| 598 | err = at_tok_start(&line); |
| 599 | |
| 600 | if (err < 0) { |
| 601 | goto error; |
| 602 | } |
| 603 | |
| 604 | err = at_tok_nextint(&line, &response); |
| 605 | |
| 606 | if (err < 0) { |
| 607 | goto error; |
| 608 | } |
| 609 | |
| 610 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &response, sizeof(int)); |
| 611 | at_response_free(p_response); |
| 612 | return; |
| 613 | error: |
| 614 | at_response_free(p_response); |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 615 | ALOGE("requestQueryNetworkSelectionMode must never return error when radio is on"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 616 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 617 | } |
| 618 | |
| 619 | static void sendCallStateChanged(void *param) |
| 620 | { |
| 621 | RIL_onUnsolicitedResponse ( |
| 622 | RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED, |
| 623 | NULL, 0); |
| 624 | } |
| 625 | |
| 626 | static void requestGetCurrentCalls(void *data, size_t datalen, RIL_Token t) |
| 627 | { |
| 628 | int err; |
| 629 | ATResponse *p_response; |
| 630 | ATLine *p_cur; |
| 631 | int countCalls; |
| 632 | int countValidCalls; |
Wink Saville | 3d54e74 | 2009-05-18 18:00:44 -0700 | [diff] [blame] | 633 | RIL_Call *p_calls; |
| 634 | RIL_Call **pp_calls; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 635 | int i; |
| 636 | int needRepoll = 0; |
| 637 | |
| 638 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 639 | int prevIncomingOrWaitingLine; |
| 640 | |
| 641 | prevIncomingOrWaitingLine = s_incomingOrWaitingLine; |
| 642 | s_incomingOrWaitingLine = -1; |
| 643 | #endif /*WORKAROUND_ERRONEOUS_ANSWER*/ |
| 644 | |
| 645 | err = at_send_command_multiline ("AT+CLCC", "+CLCC:", &p_response); |
| 646 | |
| 647 | if (err != 0 || p_response->success == 0) { |
| 648 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 649 | return; |
| 650 | } |
| 651 | |
| 652 | /* count the calls */ |
| 653 | for (countCalls = 0, p_cur = p_response->p_intermediates |
| 654 | ; p_cur != NULL |
| 655 | ; p_cur = p_cur->p_next |
| 656 | ) { |
| 657 | countCalls++; |
| 658 | } |
| 659 | |
| 660 | /* yes, there's an array of pointers and then an array of structures */ |
| 661 | |
Wink Saville | 3d54e74 | 2009-05-18 18:00:44 -0700 | [diff] [blame] | 662 | pp_calls = (RIL_Call **)alloca(countCalls * sizeof(RIL_Call *)); |
| 663 | p_calls = (RIL_Call *)alloca(countCalls * sizeof(RIL_Call)); |
| 664 | memset (p_calls, 0, countCalls * sizeof(RIL_Call)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 665 | |
| 666 | /* init the pointer array */ |
| 667 | for(i = 0; i < countCalls ; i++) { |
| 668 | pp_calls[i] = &(p_calls[i]); |
| 669 | } |
| 670 | |
| 671 | for (countValidCalls = 0, p_cur = p_response->p_intermediates |
| 672 | ; p_cur != NULL |
| 673 | ; p_cur = p_cur->p_next |
| 674 | ) { |
| 675 | err = callFromCLCCLine(p_cur->line, p_calls + countValidCalls); |
| 676 | |
| 677 | if (err != 0) { |
| 678 | continue; |
| 679 | } |
| 680 | |
| 681 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 682 | if (p_calls[countValidCalls].state == RIL_CALL_INCOMING |
| 683 | || p_calls[countValidCalls].state == RIL_CALL_WAITING |
| 684 | ) { |
| 685 | s_incomingOrWaitingLine = p_calls[countValidCalls].index; |
| 686 | } |
| 687 | #endif /*WORKAROUND_ERRONEOUS_ANSWER*/ |
| 688 | |
| 689 | if (p_calls[countValidCalls].state != RIL_CALL_ACTIVE |
| 690 | && p_calls[countValidCalls].state != RIL_CALL_HOLDING |
| 691 | ) { |
| 692 | needRepoll = 1; |
| 693 | } |
| 694 | |
| 695 | countValidCalls++; |
| 696 | } |
| 697 | |
| 698 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 699 | // Basically: |
| 700 | // A call was incoming or waiting |
| 701 | // Now it's marked as active |
| 702 | // But we never answered it |
| 703 | // |
| 704 | // This is probably a bug, and the call will probably |
| 705 | // disappear from the call list in the next poll |
| 706 | if (prevIncomingOrWaitingLine >= 0 |
| 707 | && s_incomingOrWaitingLine < 0 |
| 708 | && s_expectAnswer == 0 |
| 709 | ) { |
| 710 | for (i = 0; i < countValidCalls ; i++) { |
| 711 | |
| 712 | if (p_calls[i].index == prevIncomingOrWaitingLine |
| 713 | && p_calls[i].state == RIL_CALL_ACTIVE |
| 714 | && s_repollCallsCount < REPOLL_CALLS_COUNT_MAX |
| 715 | ) { |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 716 | ALOGI( |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 717 | "Hit WORKAROUND_ERRONOUS_ANSWER case." |
| 718 | " Repoll count: %d\n", s_repollCallsCount); |
| 719 | s_repollCallsCount++; |
| 720 | goto error; |
| 721 | } |
| 722 | } |
| 723 | } |
| 724 | |
| 725 | s_expectAnswer = 0; |
| 726 | s_repollCallsCount = 0; |
| 727 | #endif /*WORKAROUND_ERRONEOUS_ANSWER*/ |
| 728 | |
Wink Saville | 3d54e74 | 2009-05-18 18:00:44 -0700 | [diff] [blame] | 729 | RIL_onRequestComplete(t, RIL_E_SUCCESS, pp_calls, |
| 730 | countValidCalls * sizeof (RIL_Call *)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 731 | |
| 732 | at_response_free(p_response); |
| 733 | |
| 734 | #ifdef POLL_CALL_STATE |
| 735 | if (countValidCalls) { // We don't seem to get a "NO CARRIER" message from |
| 736 | // smd, so we're forced to poll until the call ends. |
| 737 | #else |
| 738 | if (needRepoll) { |
| 739 | #endif |
| 740 | RIL_requestTimedCallback (sendCallStateChanged, NULL, &TIMEVAL_CALLSTATEPOLL); |
| 741 | } |
| 742 | |
| 743 | return; |
| 744 | error: |
| 745 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 746 | at_response_free(p_response); |
| 747 | } |
| 748 | |
| 749 | static void requestDial(void *data, size_t datalen, RIL_Token t) |
| 750 | { |
| 751 | RIL_Dial *p_dial; |
| 752 | char *cmd; |
| 753 | const char *clir; |
| 754 | int ret; |
| 755 | |
| 756 | p_dial = (RIL_Dial *)data; |
| 757 | |
| 758 | switch (p_dial->clir) { |
| 759 | case 1: clir = "I"; break; /*invocation*/ |
| 760 | case 2: clir = "i"; break; /*suppression*/ |
| 761 | default: |
| 762 | case 0: clir = ""; break; /*subscription default*/ |
| 763 | } |
| 764 | |
| 765 | asprintf(&cmd, "ATD%s%s;", p_dial->address, clir); |
| 766 | |
| 767 | ret = at_send_command(cmd, NULL); |
| 768 | |
| 769 | free(cmd); |
| 770 | |
| 771 | /* success or failure is ignored by the upper layer here. |
| 772 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 773 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 774 | } |
| 775 | |
| 776 | static void requestWriteSmsToSim(void *data, size_t datalen, RIL_Token t) |
| 777 | { |
| 778 | RIL_SMS_WriteArgs *p_args; |
| 779 | char *cmd; |
| 780 | int length; |
| 781 | int err; |
| 782 | ATResponse *p_response = NULL; |
| 783 | |
| 784 | p_args = (RIL_SMS_WriteArgs *)data; |
| 785 | |
| 786 | length = strlen(p_args->pdu)/2; |
| 787 | asprintf(&cmd, "AT+CMGW=%d,%d", length, p_args->status); |
| 788 | |
| 789 | err = at_send_command_sms(cmd, p_args->pdu, "+CMGW:", &p_response); |
| 790 | |
| 791 | if (err != 0 || p_response->success == 0) goto error; |
| 792 | |
| 793 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 794 | at_response_free(p_response); |
| 795 | |
| 796 | return; |
| 797 | error: |
| 798 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 799 | at_response_free(p_response); |
| 800 | } |
| 801 | |
| 802 | static void requestHangup(void *data, size_t datalen, RIL_Token t) |
| 803 | { |
| 804 | int *p_line; |
| 805 | |
| 806 | int ret; |
| 807 | char *cmd; |
| 808 | |
| 809 | p_line = (int *)data; |
| 810 | |
| 811 | // 3GPP 22.030 6.5.5 |
| 812 | // "Releases a specific active call X" |
| 813 | asprintf(&cmd, "AT+CHLD=1%d", p_line[0]); |
| 814 | |
| 815 | ret = at_send_command(cmd, NULL); |
| 816 | |
| 817 | free(cmd); |
| 818 | |
| 819 | /* success or failure is ignored by the upper layer here. |
| 820 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 821 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 822 | } |
| 823 | |
| 824 | static void requestSignalStrength(void *data, size_t datalen, RIL_Token t) |
| 825 | { |
| 826 | ATResponse *p_response = NULL; |
| 827 | int err; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 828 | char *line; |
Uma Maheswari Ramalingam | 9efcac5 | 2012-08-09 11:59:17 -0700 | [diff] [blame] | 829 | int count =0; |
| 830 | int numofElements=sizeof(RIL_SignalStrength_v6)/sizeof(int); |
| 831 | int response[numofElements]; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 832 | |
| 833 | err = at_send_command_singleline("AT+CSQ", "+CSQ:", &p_response); |
| 834 | |
| 835 | if (err < 0 || p_response->success == 0) { |
| 836 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 837 | goto error; |
| 838 | } |
| 839 | |
| 840 | line = p_response->p_intermediates->line; |
| 841 | |
| 842 | err = at_tok_start(&line); |
| 843 | if (err < 0) goto error; |
| 844 | |
Uma Maheswari Ramalingam | 9efcac5 | 2012-08-09 11:59:17 -0700 | [diff] [blame] | 845 | for (count =0; count < numofElements; count ++) { |
| 846 | err = at_tok_nextint(&line, &(response[count])); |
| 847 | if (err < 0) goto error; |
| 848 | } |
Chih-Wei Huang | 2805905 | 2012-04-30 01:13:27 +0800 | [diff] [blame] | 849 | |
Uma Maheswari Ramalingam | 9efcac5 | 2012-08-09 11:59:17 -0700 | [diff] [blame] | 850 | RIL_onRequestComplete(t, RIL_E_SUCCESS, response, sizeof(response)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 851 | |
| 852 | at_response_free(p_response); |
| 853 | return; |
| 854 | |
| 855 | error: |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 856 | ALOGE("requestSignalStrength must never return an error when radio is on"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 857 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 858 | at_response_free(p_response); |
| 859 | } |
| 860 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 861 | /** |
| 862 | * networkModePossible. Decides whether the network mode is appropriate for the |
| 863 | * specified modem |
| 864 | */ |
| 865 | static int networkModePossible(ModemInfo *mdm, int nm) |
| 866 | { |
| 867 | if ((net2modem[nm] & mdm->supportedTechs) == net2modem[nm]) { |
| 868 | return 1; |
| 869 | } |
| 870 | return 0; |
| 871 | } |
| 872 | static void requestSetPreferredNetworkType( int request, void *data, |
| 873 | size_t datalen, RIL_Token t ) |
| 874 | { |
| 875 | ATResponse *p_response = NULL; |
| 876 | char *cmd = NULL; |
| 877 | int value = *(int *)data; |
| 878 | int current, old; |
| 879 | int err; |
| 880 | int32_t preferred = net2pmask[value]; |
| 881 | |
| 882 | ALOGD("requestSetPreferredNetworkType: current: %x. New: %x", PREFERRED_NETWORK(sMdmInfo), preferred); |
| 883 | if (!networkModePossible(sMdmInfo, value)) { |
| 884 | RIL_onRequestComplete(t, RIL_E_MODE_NOT_SUPPORTED, NULL, 0); |
| 885 | return; |
| 886 | } |
| 887 | if (query_ctec(sMdmInfo, ¤t, NULL) < 0) { |
| 888 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 889 | return; |
| 890 | } |
| 891 | old = PREFERRED_NETWORK(sMdmInfo); |
| 892 | ALOGD("old != preferred: %d", old != preferred); |
| 893 | if (old != preferred) { |
| 894 | asprintf(&cmd, "AT+CTEC=%d,\"%x\"", current, preferred); |
| 895 | ALOGD("Sending command: <%s>", cmd); |
| 896 | err = at_send_command_singleline(cmd, "+CTEC:", &p_response); |
| 897 | free(cmd); |
| 898 | if (err || !p_response->success) { |
| 899 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 900 | return; |
| 901 | } |
| 902 | PREFERRED_NETWORK(sMdmInfo) = value; |
| 903 | if (!strstr( p_response->p_intermediates->line, "DONE") ) { |
| 904 | int current; |
| 905 | int res = parse_technology_response(p_response->p_intermediates->line, ¤t, NULL); |
| 906 | switch (res) { |
| 907 | case -1: // Error or unable to parse |
| 908 | break; |
| 909 | case 1: // Only able to parse current |
| 910 | case 0: // Both current and preferred were parsed |
| 911 | setRadioTechnology(sMdmInfo, current); |
| 912 | break; |
| 913 | } |
| 914 | } |
| 915 | } |
| 916 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 917 | } |
| 918 | |
| 919 | static void requestGetPreferredNetworkType(int request, void *data, |
| 920 | size_t datalen, RIL_Token t) |
| 921 | { |
| 922 | int preferred; |
| 923 | unsigned i; |
| 924 | |
| 925 | switch ( query_ctec(sMdmInfo, NULL, &preferred) ) { |
| 926 | case -1: // Error or unable to parse |
| 927 | case 1: // Only able to parse current |
| 928 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 929 | break; |
| 930 | case 0: // Both current and preferred were parsed |
| 931 | for ( i = 0 ; i < sizeof(net2pmask) / sizeof(int32_t) ; i++ ) { |
| 932 | if (preferred == net2pmask[i]) { |
| 933 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &i, sizeof(int)); |
| 934 | return; |
| 935 | } |
| 936 | } |
| 937 | ALOGE("Unknown preferred mode received from modem: %d", preferred); |
| 938 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 939 | break; |
| 940 | } |
| 941 | |
| 942 | } |
| 943 | |
| 944 | static void requestCdmaPrlVersion(int request, void *data, |
| 945 | size_t datalen, RIL_Token t) |
| 946 | { |
| 947 | int err; |
| 948 | char * responseStr; |
| 949 | ATResponse *p_response = NULL; |
| 950 | const char *cmd; |
| 951 | char *line; |
| 952 | |
| 953 | err = at_send_command_singleline("AT+WPRL?", "+WPRL:", &p_response); |
| 954 | if (err < 0 || !p_response->success) goto error; |
| 955 | line = p_response->p_intermediates->line; |
| 956 | err = at_tok_start(&line); |
| 957 | if (err < 0) goto error; |
| 958 | err = at_tok_nextstr(&line, &responseStr); |
| 959 | if (err < 0 || !responseStr) goto error; |
| 960 | RIL_onRequestComplete(t, RIL_E_SUCCESS, responseStr, strlen(responseStr)); |
| 961 | at_response_free(p_response); |
| 962 | return; |
| 963 | error: |
| 964 | at_response_free(p_response); |
| 965 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 966 | } |
| 967 | |
| 968 | static void requestCdmaBaseBandVersion(int request, void *data, |
| 969 | size_t datalen, RIL_Token t) |
| 970 | { |
| 971 | int err; |
| 972 | char * responseStr; |
| 973 | ATResponse *p_response = NULL; |
| 974 | const char *cmd; |
| 975 | const char *prefix; |
| 976 | char *line, *p; |
| 977 | int commas; |
| 978 | int skip; |
| 979 | int count = 4; |
| 980 | |
| 981 | // Fixed values. TODO: query modem |
| 982 | responseStr = strdup("1.0.0.0"); |
| 983 | RIL_onRequestComplete(t, RIL_E_SUCCESS, responseStr, sizeof(responseStr)); |
| 984 | free(responseStr); |
| 985 | } |
| 986 | |
| 987 | static void requestCdmaDeviceIdentity(int request, void *data, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 988 | size_t datalen, RIL_Token t) |
| 989 | { |
| 990 | int err; |
| 991 | int response[4]; |
| 992 | char * responseStr[4]; |
| 993 | ATResponse *p_response = NULL; |
| 994 | const char *cmd; |
| 995 | const char *prefix; |
| 996 | char *line, *p; |
| 997 | int commas; |
| 998 | int skip; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 999 | int count = 4; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1000 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1001 | // Fixed values. TODO: Query modem |
| 1002 | responseStr[0] = "----"; |
| 1003 | responseStr[1] = "----"; |
| 1004 | responseStr[2] = "77777777"; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1005 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1006 | err = at_send_command_numeric("AT+CGSN", &p_response); |
| 1007 | if (err < 0 || p_response->success == 0) { |
| 1008 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1009 | return; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1010 | } else { |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1011 | responseStr[3] = p_response->p_intermediates->line; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1012 | } |
| 1013 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1014 | RIL_onRequestComplete(t, RIL_E_SUCCESS, responseStr, count*sizeof(char*)); |
| 1015 | at_response_free(p_response); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1016 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1017 | return; |
| 1018 | error: |
| 1019 | ALOGE("requestCdmaDeviceIdentity must never return an error when radio is on"); |
| 1020 | at_response_free(p_response); |
| 1021 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1022 | } |
| 1023 | |
| 1024 | static void requestCdmaGetSubscriptionSource(int request, void *data, |
| 1025 | size_t datalen, RIL_Token t) |
| 1026 | { |
| 1027 | int err; |
| 1028 | int *ss = (int *)data; |
| 1029 | ATResponse *p_response = NULL; |
| 1030 | char *cmd = NULL; |
| 1031 | char *line = NULL; |
| 1032 | int response; |
| 1033 | |
| 1034 | asprintf(&cmd, "AT+CCSS?"); |
| 1035 | if (!cmd) goto error; |
| 1036 | |
| 1037 | err = at_send_command_singleline(cmd, "+CCSS:", &p_response); |
| 1038 | if (err < 0 || !p_response->success) |
| 1039 | goto error; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1040 | |
| 1041 | line = p_response->p_intermediates->line; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1042 | err = at_tok_start(&line); |
| 1043 | if (err < 0) goto error; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1044 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1045 | err = at_tok_nextint(&line, &response); |
| 1046 | free(cmd); |
| 1047 | cmd = NULL; |
| 1048 | |
| 1049 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &response, sizeof(response)); |
| 1050 | |
| 1051 | return; |
| 1052 | error: |
| 1053 | free(cmd); |
| 1054 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1055 | } |
| 1056 | |
| 1057 | static void requestCdmaSetSubscriptionSource(int request, void *data, |
| 1058 | size_t datalen, RIL_Token t) |
| 1059 | { |
| 1060 | int err; |
| 1061 | int *ss = (int *)data; |
| 1062 | ATResponse *p_response = NULL; |
| 1063 | char *cmd = NULL; |
| 1064 | |
| 1065 | if (!ss || !datalen) { |
| 1066 | ALOGE("RIL_REQUEST_CDMA_SET_SUBSCRIPTION without data!"); |
| 1067 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1068 | return; |
| 1069 | } |
| 1070 | asprintf(&cmd, "AT+CCSS=%d", ss[0]); |
| 1071 | if (!cmd) goto error; |
| 1072 | |
| 1073 | err = at_send_command(cmd, &p_response); |
| 1074 | if (err < 0 || !p_response->success) |
| 1075 | goto error; |
| 1076 | free(cmd); |
| 1077 | cmd = NULL; |
| 1078 | |
| 1079 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1080 | |
| 1081 | RIL_onUnsolicitedResponse(RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED, ss, sizeof(ss[0])); |
| 1082 | |
| 1083 | return; |
| 1084 | error: |
| 1085 | free(cmd); |
| 1086 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1087 | } |
| 1088 | |
| 1089 | static void requestCdmaSubscription(int request, void *data, |
| 1090 | size_t datalen, RIL_Token t) |
| 1091 | { |
| 1092 | int err; |
| 1093 | int response[5]; |
| 1094 | char * responseStr[5]; |
| 1095 | ATResponse *p_response = NULL; |
| 1096 | const char *cmd; |
| 1097 | const char *prefix; |
| 1098 | char *line, *p; |
| 1099 | int commas; |
| 1100 | int skip; |
| 1101 | int count = 5; |
| 1102 | |
| 1103 | // Fixed values. TODO: Query modem |
| 1104 | responseStr[0] = "8587777777"; // MDN |
| 1105 | responseStr[1] = "1"; // SID |
| 1106 | responseStr[2] = "1"; // NID |
| 1107 | responseStr[3] = "8587777777"; // MIN |
| 1108 | responseStr[4] = "1"; // PRL Version |
| 1109 | RIL_onRequestComplete(t, RIL_E_SUCCESS, responseStr, count*sizeof(char*)); |
| 1110 | |
| 1111 | return; |
| 1112 | error: |
| 1113 | ALOGE("requestRegistrationState must never return an error when radio is on"); |
| 1114 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1115 | } |
| 1116 | |
| 1117 | static void requestCdmaGetRoamingPreference(int request, void *data, |
| 1118 | size_t datalen, RIL_Token t) |
| 1119 | { |
| 1120 | int roaming_pref = -1; |
| 1121 | ATResponse *p_response = NULL; |
| 1122 | char *line; |
| 1123 | int res; |
| 1124 | |
| 1125 | res = at_send_command_singleline("AT+WRMP?", "+WRMP:", &p_response); |
| 1126 | if (res < 0 || !p_response->success) { |
| 1127 | goto error; |
| 1128 | } |
| 1129 | line = p_response->p_intermediates->line; |
| 1130 | |
| 1131 | res = at_tok_start(&line); |
| 1132 | if (res < 0) goto error; |
| 1133 | |
| 1134 | res = at_tok_nextint(&line, &roaming_pref); |
| 1135 | if (res < 0) goto error; |
| 1136 | |
| 1137 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &roaming_pref, sizeof(roaming_pref)); |
| 1138 | return; |
| 1139 | error: |
| 1140 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1141 | } |
| 1142 | |
| 1143 | static void requestCdmaSetRoamingPreference(int request, void *data, |
| 1144 | size_t datalen, RIL_Token t) |
| 1145 | { |
| 1146 | int *pref = (int *)data; |
| 1147 | ATResponse *p_response = NULL; |
| 1148 | char *line; |
| 1149 | int res; |
| 1150 | char *cmd = NULL; |
| 1151 | |
| 1152 | asprintf(&cmd, "AT+WRMP=%d", *pref); |
| 1153 | if (cmd == NULL) goto error; |
| 1154 | |
| 1155 | res = at_send_command(cmd, &p_response); |
| 1156 | if (res < 0 || !p_response->success) |
| 1157 | goto error; |
| 1158 | |
| 1159 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1160 | free(cmd); |
| 1161 | return; |
| 1162 | error: |
| 1163 | free(cmd); |
| 1164 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1165 | } |
| 1166 | |
| 1167 | static int parseRegistrationState(char *str, int *type, int *items, int **response) |
| 1168 | { |
| 1169 | int err; |
| 1170 | char *line = str, *p; |
| 1171 | int *resp = NULL; |
| 1172 | int skip; |
| 1173 | int count = 3; |
| 1174 | int commas; |
| 1175 | |
| 1176 | ALOGD("parseRegistrationState. Parsing: %s",str); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1177 | err = at_tok_start(&line); |
| 1178 | if (err < 0) goto error; |
| 1179 | |
| 1180 | /* Ok you have to be careful here |
| 1181 | * The solicited version of the CREG response is |
| 1182 | * +CREG: n, stat, [lac, cid] |
| 1183 | * and the unsolicited version is |
| 1184 | * +CREG: stat, [lac, cid] |
| 1185 | * The <n> parameter is basically "is unsolicited creg on?" |
| 1186 | * which it should always be |
| 1187 | * |
| 1188 | * Now we should normally get the solicited version here, |
| 1189 | * but the unsolicited version could have snuck in |
| 1190 | * so we have to handle both |
| 1191 | * |
| 1192 | * Also since the LAC and CID are only reported when registered, |
| 1193 | * we can have 1, 2, 3, or 4 arguments here |
| 1194 | * |
| 1195 | * finally, a +CGREG: answer may have a fifth value that corresponds |
| 1196 | * to the network type, as in; |
| 1197 | * |
| 1198 | * +CGREG: n, stat [,lac, cid [,networkType]] |
| 1199 | */ |
| 1200 | |
| 1201 | /* count number of commas */ |
| 1202 | commas = 0; |
| 1203 | for (p = line ; *p != '\0' ;p++) { |
| 1204 | if (*p == ',') commas++; |
| 1205 | } |
| 1206 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1207 | resp = (int *)calloc(commas + 1, sizeof(int)); |
| 1208 | if (!resp) goto error; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1209 | switch (commas) { |
| 1210 | case 0: /* +CREG: <stat> */ |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1211 | err = at_tok_nextint(&line, &resp[0]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1212 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1213 | resp[1] = -1; |
| 1214 | resp[2] = -1; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1215 | break; |
| 1216 | |
| 1217 | case 1: /* +CREG: <n>, <stat> */ |
| 1218 | err = at_tok_nextint(&line, &skip); |
| 1219 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1220 | err = at_tok_nextint(&line, &resp[0]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1221 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1222 | resp[1] = -1; |
| 1223 | resp[2] = -1; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1224 | if (err < 0) goto error; |
| 1225 | break; |
| 1226 | |
| 1227 | case 2: /* +CREG: <stat>, <lac>, <cid> */ |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1228 | err = at_tok_nextint(&line, &resp[0]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1229 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1230 | err = at_tok_nexthexint(&line, &resp[1]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1231 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1232 | err = at_tok_nexthexint(&line, &resp[2]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1233 | if (err < 0) goto error; |
| 1234 | break; |
| 1235 | case 3: /* +CREG: <n>, <stat>, <lac>, <cid> */ |
| 1236 | err = at_tok_nextint(&line, &skip); |
| 1237 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1238 | err = at_tok_nextint(&line, &resp[0]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1239 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1240 | err = at_tok_nexthexint(&line, &resp[1]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1241 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1242 | err = at_tok_nexthexint(&line, &resp[2]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1243 | if (err < 0) goto error; |
| 1244 | break; |
| 1245 | /* special case for CGREG, there is a fourth parameter |
| 1246 | * that is the network type (unknown/gprs/edge/umts) |
| 1247 | */ |
| 1248 | case 4: /* +CGREG: <n>, <stat>, <lac>, <cid>, <networkType> */ |
| 1249 | err = at_tok_nextint(&line, &skip); |
| 1250 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1251 | err = at_tok_nextint(&line, &resp[0]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1252 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1253 | err = at_tok_nexthexint(&line, &resp[1]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1254 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1255 | err = at_tok_nexthexint(&line, &resp[2]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1256 | if (err < 0) goto error; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1257 | err = at_tok_nexthexint(&line, &resp[3]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1258 | if (err < 0) goto error; |
| 1259 | count = 4; |
| 1260 | break; |
| 1261 | default: |
| 1262 | goto error; |
| 1263 | } |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1264 | if (response) |
| 1265 | *response = resp; |
| 1266 | if (items) |
| 1267 | *items = commas + 1; |
| 1268 | if (type) |
| 1269 | *type = techFromModemType(TECH(sMdmInfo)); |
| 1270 | return 0; |
| 1271 | error: |
| 1272 | free(resp); |
| 1273 | return -1; |
| 1274 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1275 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1276 | #define REG_STATE_LEN 15 |
| 1277 | #define REG_DATA_STATE_LEN 6 |
| 1278 | static void requestRegistrationState(int request, void *data, |
| 1279 | size_t datalen, RIL_Token t) |
| 1280 | { |
| 1281 | int err; |
| 1282 | int *registration; |
| 1283 | char **responseStr = NULL; |
| 1284 | ATResponse *p_response = NULL; |
| 1285 | const char *cmd; |
| 1286 | const char *prefix; |
| 1287 | char *line; |
| 1288 | int i = 0, j, numElements = 0; |
| 1289 | int count = 3; |
| 1290 | int type, startfrom; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1291 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1292 | ALOGD("requestRegistrationState"); |
| 1293 | if (request == RIL_REQUEST_VOICE_REGISTRATION_STATE) { |
| 1294 | cmd = "AT+CREG?"; |
| 1295 | prefix = "+CREG:"; |
| 1296 | numElements = REG_STATE_LEN; |
| 1297 | } else if (request == RIL_REQUEST_DATA_REGISTRATION_STATE) { |
| 1298 | cmd = "AT+CGREG?"; |
| 1299 | prefix = "+CGREG:"; |
| 1300 | numElements = REG_DATA_STATE_LEN; |
| 1301 | } else { |
| 1302 | assert(0); |
| 1303 | goto error; |
| 1304 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1305 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1306 | err = at_send_command_singleline(cmd, prefix, &p_response); |
| 1307 | |
| 1308 | if (err != 0) goto error; |
| 1309 | |
| 1310 | line = p_response->p_intermediates->line; |
| 1311 | |
| 1312 | if (parseRegistrationState(line, &type, &count, ®istration)) goto error; |
| 1313 | |
| 1314 | responseStr = malloc(numElements * sizeof(char *)); |
| 1315 | if (!responseStr) goto error; |
| 1316 | memset(responseStr, 0, numElements * sizeof(char *)); |
| 1317 | /** |
| 1318 | * The first '4' bytes for both registration states remain the same. |
| 1319 | * But if the request is 'DATA_REGISTRATION_STATE', |
| 1320 | * the 5th and 6th byte(s) are optional. |
| 1321 | */ |
| 1322 | if (is3gpp2(type) == 1) { |
| 1323 | ALOGD("registration state type: 3GPP2"); |
| 1324 | // TODO: Query modem |
| 1325 | startfrom = 3; |
| 1326 | if(request == RIL_REQUEST_VOICE_REGISTRATION_STATE) { |
| 1327 | asprintf(&responseStr[3], "8"); // EvDo revA |
| 1328 | asprintf(&responseStr[4], "1"); // BSID |
| 1329 | asprintf(&responseStr[5], "123"); // Latitude |
| 1330 | asprintf(&responseStr[6], "222"); // Longitude |
| 1331 | asprintf(&responseStr[7], "0"); // CSS Indicator |
| 1332 | asprintf(&responseStr[8], "4"); // SID |
| 1333 | asprintf(&responseStr[9], "65535"); // NID |
| 1334 | asprintf(&responseStr[10], "0"); // Roaming indicator |
| 1335 | asprintf(&responseStr[11], "1"); // System is in PRL |
| 1336 | asprintf(&responseStr[12], "0"); // Default Roaming indicator |
| 1337 | asprintf(&responseStr[13], "0"); // Reason for denial |
| 1338 | asprintf(&responseStr[14], "0"); // Primary Scrambling Code of Current cell |
| 1339 | } else if (request == RIL_REQUEST_DATA_REGISTRATION_STATE) { |
| 1340 | asprintf(&responseStr[3], "8"); // Available data radio technology |
| 1341 | } |
| 1342 | } else { // type == RADIO_TECH_3GPP |
| 1343 | ALOGD("registration state type: 3GPP"); |
| 1344 | startfrom = 0; |
| 1345 | asprintf(&responseStr[1], "%x", registration[1]); |
| 1346 | asprintf(&responseStr[2], "%x", registration[2]); |
| 1347 | if (count > 3) |
| 1348 | asprintf(&responseStr[3], "%d", registration[3]); |
| 1349 | } |
| 1350 | asprintf(&responseStr[0], "%d", registration[0]); |
| 1351 | |
| 1352 | /** |
| 1353 | * Optional bytes for DATA_REGISTRATION_STATE request |
| 1354 | * 4th byte : Registration denial code |
| 1355 | * 5th byte : The max. number of simultaneous Data Calls |
| 1356 | */ |
| 1357 | if(request == RIL_REQUEST_DATA_REGISTRATION_STATE) { |
| 1358 | // asprintf(&responseStr[4], "3"); |
| 1359 | // asprintf(&responseStr[5], "1"); |
| 1360 | } |
| 1361 | |
| 1362 | for (j = startfrom; j < numElements; j++) { |
| 1363 | if (!responseStr[i]) goto error; |
| 1364 | } |
| 1365 | free(registration); |
| 1366 | registration = NULL; |
| 1367 | |
| 1368 | RIL_onRequestComplete(t, RIL_E_SUCCESS, responseStr, numElements*sizeof(responseStr)); |
| 1369 | for (j = 0; j < numElements; j++ ) { |
| 1370 | free(responseStr[j]); |
| 1371 | responseStr[j] = NULL; |
| 1372 | } |
| 1373 | free(responseStr); |
| 1374 | responseStr = NULL; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1375 | at_response_free(p_response); |
| 1376 | |
| 1377 | return; |
| 1378 | error: |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1379 | if (responseStr) { |
| 1380 | for (j = 0; j < numElements; j++) { |
| 1381 | free(responseStr[j]); |
| 1382 | responseStr[j] = NULL; |
| 1383 | } |
| 1384 | free(responseStr); |
| 1385 | responseStr = NULL; |
| 1386 | } |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1387 | ALOGE("requestRegistrationState must never return an error when radio is on"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1388 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1389 | at_response_free(p_response); |
| 1390 | } |
| 1391 | |
| 1392 | static void requestOperator(void *data, size_t datalen, RIL_Token t) |
| 1393 | { |
| 1394 | int err; |
| 1395 | int i; |
| 1396 | int skip; |
| 1397 | ATLine *p_cur; |
| 1398 | char *response[3]; |
| 1399 | |
| 1400 | memset(response, 0, sizeof(response)); |
| 1401 | |
| 1402 | ATResponse *p_response = NULL; |
| 1403 | |
| 1404 | err = at_send_command_multiline( |
| 1405 | "AT+COPS=3,0;+COPS?;+COPS=3,1;+COPS?;+COPS=3,2;+COPS?", |
| 1406 | "+COPS:", &p_response); |
| 1407 | |
| 1408 | /* we expect 3 lines here: |
| 1409 | * +COPS: 0,0,"T - Mobile" |
| 1410 | * +COPS: 0,1,"TMO" |
| 1411 | * +COPS: 0,2,"310170" |
| 1412 | */ |
| 1413 | |
| 1414 | if (err != 0) goto error; |
| 1415 | |
| 1416 | for (i = 0, p_cur = p_response->p_intermediates |
| 1417 | ; p_cur != NULL |
| 1418 | ; p_cur = p_cur->p_next, i++ |
| 1419 | ) { |
| 1420 | char *line = p_cur->line; |
| 1421 | |
| 1422 | err = at_tok_start(&line); |
| 1423 | if (err < 0) goto error; |
| 1424 | |
| 1425 | err = at_tok_nextint(&line, &skip); |
| 1426 | if (err < 0) goto error; |
| 1427 | |
| 1428 | // If we're unregistered, we may just get |
| 1429 | // a "+COPS: 0" response |
| 1430 | if (!at_tok_hasmore(&line)) { |
| 1431 | response[i] = NULL; |
| 1432 | continue; |
| 1433 | } |
| 1434 | |
| 1435 | err = at_tok_nextint(&line, &skip); |
| 1436 | if (err < 0) goto error; |
| 1437 | |
| 1438 | // a "+COPS: 0, n" response is also possible |
| 1439 | if (!at_tok_hasmore(&line)) { |
| 1440 | response[i] = NULL; |
| 1441 | continue; |
| 1442 | } |
| 1443 | |
| 1444 | err = at_tok_nextstr(&line, &(response[i])); |
| 1445 | if (err < 0) goto error; |
| 1446 | } |
| 1447 | |
| 1448 | if (i != 3) { |
| 1449 | /* expect 3 lines exactly */ |
| 1450 | goto error; |
| 1451 | } |
| 1452 | |
| 1453 | RIL_onRequestComplete(t, RIL_E_SUCCESS, response, sizeof(response)); |
| 1454 | at_response_free(p_response); |
| 1455 | |
| 1456 | return; |
| 1457 | error: |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1458 | ALOGE("requestOperator must not return error when radio is on"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1459 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1460 | at_response_free(p_response); |
| 1461 | } |
| 1462 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1463 | static void requestCdmaSendSMS(void *data, size_t datalen, RIL_Token t) |
| 1464 | { |
| 1465 | int err = 1; // Set to go to error: |
| 1466 | RIL_SMS_Response response; |
| 1467 | RIL_CDMA_SMS_Message* rcsm; |
| 1468 | |
| 1469 | ALOGD("requestCdmaSendSMS datalen=%d, sizeof(RIL_CDMA_SMS_Message)=%d", |
| 1470 | datalen, sizeof(RIL_CDMA_SMS_Message)); |
| 1471 | |
| 1472 | // verify data content to test marshalling/unmarshalling: |
| 1473 | rcsm = (RIL_CDMA_SMS_Message*)data; |
| 1474 | ALOGD("TeleserviceID=%d, bIsServicePresent=%d, \ |
| 1475 | uServicecategory=%d, sAddress.digit_mode=%d, \ |
| 1476 | sAddress.Number_mode=%d, sAddress.number_type=%d, ", |
| 1477 | rcsm->uTeleserviceID, rcsm->bIsServicePresent, |
| 1478 | rcsm->uServicecategory,rcsm->sAddress.digit_mode, |
| 1479 | rcsm->sAddress.number_mode,rcsm->sAddress.number_type); |
| 1480 | |
| 1481 | if (err != 0) goto error; |
| 1482 | |
| 1483 | // Cdma Send SMS implementation will go here: |
| 1484 | // But it is not implemented yet. |
| 1485 | |
| 1486 | memset(&response, 0, sizeof(response)); |
| 1487 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &response, sizeof(response)); |
| 1488 | return; |
| 1489 | |
| 1490 | error: |
| 1491 | // Cdma Send SMS will always cause send retry error. |
| 1492 | RIL_onRequestComplete(t, RIL_E_SMS_SEND_FAIL_RETRY, NULL, 0); |
| 1493 | } |
| 1494 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1495 | static void requestSendSMS(void *data, size_t datalen, RIL_Token t) |
| 1496 | { |
| 1497 | int err; |
| 1498 | const char *smsc; |
| 1499 | const char *pdu; |
| 1500 | int tpLayerLength; |
| 1501 | char *cmd1, *cmd2; |
| 1502 | RIL_SMS_Response response; |
| 1503 | ATResponse *p_response = NULL; |
| 1504 | |
| 1505 | smsc = ((const char **)data)[0]; |
| 1506 | pdu = ((const char **)data)[1]; |
| 1507 | |
| 1508 | tpLayerLength = strlen(pdu)/2; |
| 1509 | |
| 1510 | // "NULL for default SMSC" |
| 1511 | if (smsc == NULL) { |
| 1512 | smsc= "00"; |
| 1513 | } |
| 1514 | |
| 1515 | asprintf(&cmd1, "AT+CMGS=%d", tpLayerLength); |
| 1516 | asprintf(&cmd2, "%s%s", smsc, pdu); |
| 1517 | |
| 1518 | err = at_send_command_sms(cmd1, cmd2, "+CMGS:", &p_response); |
| 1519 | |
| 1520 | if (err != 0 || p_response->success == 0) goto error; |
| 1521 | |
| 1522 | memset(&response, 0, sizeof(response)); |
| 1523 | |
| 1524 | /* FIXME fill in messageRef and ackPDU */ |
| 1525 | |
| 1526 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &response, sizeof(response)); |
| 1527 | at_response_free(p_response); |
| 1528 | |
| 1529 | return; |
| 1530 | error: |
| 1531 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1532 | at_response_free(p_response); |
| 1533 | } |
| 1534 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 1535 | static void requestSetupDataCall(void *data, size_t datalen, RIL_Token t) |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1536 | { |
| 1537 | const char *apn; |
| 1538 | char *cmd; |
| 1539 | int err; |
| 1540 | ATResponse *p_response = NULL; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1541 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 1542 | apn = ((const char **)data)[2]; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1543 | |
| 1544 | #ifdef USE_TI_COMMANDS |
| 1545 | // Config for multislot class 10 (probably default anyway eh?) |
| 1546 | err = at_send_command("AT%CPRIM=\"GMM\",\"CONFIG MULTISLOT_CLASS=<10>\"", |
| 1547 | NULL); |
| 1548 | |
| 1549 | err = at_send_command("AT%DATA=2,\"UART\",1,,\"SER\",\"UART\",0", NULL); |
| 1550 | #endif /* USE_TI_COMMANDS */ |
| 1551 | |
| 1552 | int fd, qmistatus; |
| 1553 | size_t cur = 0; |
| 1554 | size_t len; |
| 1555 | ssize_t written, rlen; |
| 1556 | char status[32] = {0}; |
| 1557 | int retry = 10; |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1558 | const char *pdp_type; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1559 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1560 | ALOGD("requesting data connection to APN '%s'", apn); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1561 | |
| 1562 | fd = open ("/dev/qmi", O_RDWR); |
| 1563 | if (fd >= 0) { /* the device doesn't exist on the emulator */ |
| 1564 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1565 | ALOGD("opened the qmi device\n"); |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1566 | asprintf(&cmd, "up:%s", apn); |
| 1567 | len = strlen(cmd); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1568 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1569 | while (cur < len) { |
| 1570 | do { |
| 1571 | written = write (fd, cmd + cur, len - cur); |
| 1572 | } while (written < 0 && errno == EINTR); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1573 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1574 | if (written < 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1575 | ALOGE("### ERROR writing to /dev/qmi"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1576 | close(fd); |
| 1577 | goto error; |
| 1578 | } |
| 1579 | |
| 1580 | cur += written; |
| 1581 | } |
| 1582 | |
| 1583 | // wait for interface to come online |
| 1584 | |
| 1585 | do { |
| 1586 | sleep(1); |
| 1587 | do { |
| 1588 | rlen = read(fd, status, 31); |
| 1589 | } while (rlen < 0 && errno == EINTR); |
| 1590 | |
| 1591 | if (rlen < 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1592 | ALOGE("### ERROR reading from /dev/qmi"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1593 | close(fd); |
| 1594 | goto error; |
| 1595 | } else { |
| 1596 | status[rlen] = '\0'; |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1597 | ALOGD("### status: %s", status); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1598 | } |
| 1599 | } while (strncmp(status, "STATE=up", 8) && strcmp(status, "online") && --retry); |
| 1600 | |
| 1601 | close(fd); |
| 1602 | |
| 1603 | if (retry == 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1604 | ALOGE("### Failed to get data connection up\n"); |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1605 | goto error; |
| 1606 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1607 | |
| 1608 | qmistatus = system("netcfg rmnet0 dhcp"); |
| 1609 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1610 | ALOGD("netcfg rmnet0 dhcp: status %d\n", qmistatus); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1611 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1612 | if (qmistatus < 0) goto error; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1613 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1614 | } else { |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1615 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1616 | if (datalen > 6 * sizeof(char *)) { |
| 1617 | pdp_type = ((const char **)data)[6]; |
| 1618 | } else { |
| 1619 | pdp_type = "IP"; |
| 1620 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1621 | |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 1622 | asprintf(&cmd, "AT+CGDCONT=1,\"%s\",\"%s\",,0,0", pdp_type, apn); |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1623 | //FIXME check for error here |
| 1624 | err = at_send_command(cmd, NULL); |
| 1625 | free(cmd); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1626 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1627 | // Set required QoS params to default |
| 1628 | err = at_send_command("AT+CGQREQ=1", NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1629 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1630 | // Set minimum QoS params to default |
| 1631 | err = at_send_command("AT+CGQMIN=1", NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1632 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1633 | // packet-domain event reporting |
| 1634 | err = at_send_command("AT+CGEREP=1,0", NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1635 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1636 | // Hangup anything that's happening there now |
| 1637 | err = at_send_command("AT+CGACT=1,0", NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1638 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1639 | // Start data on PDP context 1 |
| 1640 | err = at_send_command("ATD*99***1#", &p_response); |
| 1641 | |
| 1642 | if (err < 0 || p_response->success == 0) { |
| 1643 | goto error; |
| 1644 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1645 | } |
| 1646 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 1647 | requestOrSendDataCallList(&t); |
| 1648 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1649 | at_response_free(p_response); |
| 1650 | |
| 1651 | return; |
| 1652 | error: |
| 1653 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1654 | at_response_free(p_response); |
| 1655 | |
| 1656 | } |
| 1657 | |
| 1658 | static void requestSMSAcknowledge(void *data, size_t datalen, RIL_Token t) |
| 1659 | { |
| 1660 | int ackSuccess; |
| 1661 | int err; |
| 1662 | |
| 1663 | ackSuccess = ((int *)data)[0]; |
| 1664 | |
| 1665 | if (ackSuccess == 1) { |
| 1666 | err = at_send_command("AT+CNMA=1", NULL); |
| 1667 | } else if (ackSuccess == 0) { |
| 1668 | err = at_send_command("AT+CNMA=2", NULL); |
| 1669 | } else { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1670 | ALOGE("unsupported arg to RIL_REQUEST_SMS_ACKNOWLEDGE\n"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1671 | goto error; |
| 1672 | } |
| 1673 | |
| 1674 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1675 | error: |
| 1676 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1677 | |
| 1678 | } |
| 1679 | |
| 1680 | static void requestSIM_IO(void *data, size_t datalen, RIL_Token t) |
| 1681 | { |
| 1682 | ATResponse *p_response = NULL; |
| 1683 | RIL_SIM_IO_Response sr; |
| 1684 | int err; |
| 1685 | char *cmd = NULL; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1686 | RIL_SIM_IO_v6 *p_args; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1687 | char *line; |
| 1688 | |
| 1689 | memset(&sr, 0, sizeof(sr)); |
| 1690 | |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1691 | p_args = (RIL_SIM_IO_v6 *)data; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1692 | |
| 1693 | /* FIXME handle pin2 */ |
| 1694 | |
| 1695 | if (p_args->data == NULL) { |
| 1696 | asprintf(&cmd, "AT+CRSM=%d,%d,%d,%d,%d", |
| 1697 | p_args->command, p_args->fileid, |
| 1698 | p_args->p1, p_args->p2, p_args->p3); |
| 1699 | } else { |
| 1700 | asprintf(&cmd, "AT+CRSM=%d,%d,%d,%d,%d,%s", |
| 1701 | p_args->command, p_args->fileid, |
| 1702 | p_args->p1, p_args->p2, p_args->p3, p_args->data); |
| 1703 | } |
| 1704 | |
| 1705 | err = at_send_command_singleline(cmd, "+CRSM:", &p_response); |
| 1706 | |
| 1707 | if (err < 0 || p_response->success == 0) { |
| 1708 | goto error; |
| 1709 | } |
| 1710 | |
| 1711 | line = p_response->p_intermediates->line; |
| 1712 | |
| 1713 | err = at_tok_start(&line); |
| 1714 | if (err < 0) goto error; |
| 1715 | |
| 1716 | err = at_tok_nextint(&line, &(sr.sw1)); |
| 1717 | if (err < 0) goto error; |
| 1718 | |
| 1719 | err = at_tok_nextint(&line, &(sr.sw2)); |
| 1720 | if (err < 0) goto error; |
| 1721 | |
| 1722 | if (at_tok_hasmore(&line)) { |
| 1723 | err = at_tok_nextstr(&line, &(sr.simResponse)); |
| 1724 | if (err < 0) goto error; |
| 1725 | } |
| 1726 | |
| 1727 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &sr, sizeof(sr)); |
| 1728 | at_response_free(p_response); |
| 1729 | free(cmd); |
| 1730 | |
| 1731 | return; |
| 1732 | error: |
| 1733 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1734 | at_response_free(p_response); |
| 1735 | free(cmd); |
| 1736 | |
| 1737 | } |
| 1738 | |
| 1739 | static void requestEnterSimPin(void* data, size_t datalen, RIL_Token t) |
| 1740 | { |
| 1741 | ATResponse *p_response = NULL; |
| 1742 | int err; |
| 1743 | char* cmd = NULL; |
| 1744 | const char** strings = (const char**)data;; |
| 1745 | |
| 1746 | if ( datalen == sizeof(char*) ) { |
| 1747 | asprintf(&cmd, "AT+CPIN=%s", strings[0]); |
| 1748 | } else if ( datalen == 2*sizeof(char*) ) { |
| 1749 | asprintf(&cmd, "AT+CPIN=%s,%s", strings[0], strings[1]); |
| 1750 | } else |
| 1751 | goto error; |
| 1752 | |
| 1753 | err = at_send_command_singleline(cmd, "+CPIN:", &p_response); |
| 1754 | free(cmd); |
| 1755 | |
| 1756 | if (err < 0 || p_response->success == 0) { |
| 1757 | error: |
| 1758 | RIL_onRequestComplete(t, RIL_E_PASSWORD_INCORRECT, NULL, 0); |
| 1759 | } else { |
| 1760 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1761 | } |
| 1762 | at_response_free(p_response); |
| 1763 | } |
| 1764 | |
| 1765 | |
| 1766 | static void requestSendUSSD(void *data, size_t datalen, RIL_Token t) |
| 1767 | { |
| 1768 | const char *ussdRequest; |
| 1769 | |
| 1770 | ussdRequest = (char *)(data); |
| 1771 | |
| 1772 | |
| 1773 | RIL_onRequestComplete(t, RIL_E_REQUEST_NOT_SUPPORTED, NULL, 0); |
| 1774 | |
| 1775 | // @@@ TODO |
| 1776 | |
| 1777 | } |
| 1778 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1779 | static void requestExitEmergencyMode(void *data, size_t datalen, RIL_Token t) |
| 1780 | { |
| 1781 | int err; |
| 1782 | ATResponse *p_response = NULL; |
| 1783 | |
| 1784 | err = at_send_command("AT+WSOS=0", &p_response); |
| 1785 | |
| 1786 | if (err < 0 || p_response->success == 0) { |
| 1787 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1788 | return; |
| 1789 | } |
| 1790 | |
| 1791 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1792 | } |
| 1793 | |
| 1794 | // TODO: Use all radio types |
| 1795 | static int techFromModemType(int mdmtype) |
| 1796 | { |
| 1797 | int ret = -1; |
| 1798 | switch (1 << mdmtype) { |
| 1799 | case MDM_CDMA: |
| 1800 | ret = RADIO_TECH_1xRTT; |
| 1801 | break; |
| 1802 | case MDM_EVDO: |
| 1803 | ret = RADIO_TECH_EVDO_A; |
| 1804 | break; |
| 1805 | case MDM_GSM: |
| 1806 | ret = RADIO_TECH_GPRS; |
| 1807 | break; |
| 1808 | case MDM_WCDMA: |
| 1809 | ret = RADIO_TECH_HSPA; |
| 1810 | break; |
| 1811 | case MDM_LTE: |
| 1812 | ret = RADIO_TECH_LTE; |
| 1813 | break; |
| 1814 | } |
| 1815 | return ret; |
| 1816 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1817 | |
| 1818 | /*** Callback methods from the RIL library to us ***/ |
| 1819 | |
| 1820 | /** |
| 1821 | * Call from RIL to us to make a RIL_REQUEST |
| 1822 | * |
| 1823 | * Must be completed with a call to RIL_onRequestComplete() |
| 1824 | * |
| 1825 | * RIL_onRequestComplete() may be called from any thread, before or after |
| 1826 | * this function returns. |
| 1827 | * |
| 1828 | * Will always be called from the same thread, so returning here implies |
| 1829 | * that the radio is ready to process another command (whether or not |
| 1830 | * the previous command has completed). |
| 1831 | */ |
| 1832 | static void |
| 1833 | onRequest (int request, void *data, size_t datalen, RIL_Token t) |
| 1834 | { |
| 1835 | ATResponse *p_response; |
| 1836 | int err; |
| 1837 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1838 | ALOGD("onRequest: %s", requestToString(request)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1839 | |
| 1840 | /* Ignore all requests except RIL_REQUEST_GET_SIM_STATUS |
| 1841 | * when RADIO_STATE_UNAVAILABLE. |
| 1842 | */ |
| 1843 | if (sState == RADIO_STATE_UNAVAILABLE |
| 1844 | && request != RIL_REQUEST_GET_SIM_STATUS |
| 1845 | ) { |
| 1846 | RIL_onRequestComplete(t, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0); |
| 1847 | return; |
| 1848 | } |
| 1849 | |
| 1850 | /* Ignore all non-power requests when RADIO_STATE_OFF |
| 1851 | * (except RIL_REQUEST_GET_SIM_STATUS) |
| 1852 | */ |
| 1853 | if (sState == RADIO_STATE_OFF |
| 1854 | && !(request == RIL_REQUEST_RADIO_POWER |
| 1855 | || request == RIL_REQUEST_GET_SIM_STATUS) |
| 1856 | ) { |
| 1857 | RIL_onRequestComplete(t, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0); |
| 1858 | return; |
| 1859 | } |
| 1860 | |
| 1861 | switch (request) { |
| 1862 | case RIL_REQUEST_GET_SIM_STATUS: { |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1863 | RIL_CardStatus_v6 *p_card_status; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1864 | char *p_buffer; |
| 1865 | int buffer_size; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1866 | |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1867 | int result = getCardStatus(&p_card_status); |
| 1868 | if (result == RIL_E_SUCCESS) { |
| 1869 | p_buffer = (char *)p_card_status; |
| 1870 | buffer_size = sizeof(*p_card_status); |
| 1871 | } else { |
| 1872 | p_buffer = NULL; |
| 1873 | buffer_size = 0; |
| 1874 | } |
| 1875 | RIL_onRequestComplete(t, result, p_buffer, buffer_size); |
| 1876 | freeCardStatus(p_card_status); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1877 | break; |
| 1878 | } |
| 1879 | case RIL_REQUEST_GET_CURRENT_CALLS: |
| 1880 | requestGetCurrentCalls(data, datalen, t); |
| 1881 | break; |
| 1882 | case RIL_REQUEST_DIAL: |
| 1883 | requestDial(data, datalen, t); |
| 1884 | break; |
| 1885 | case RIL_REQUEST_HANGUP: |
| 1886 | requestHangup(data, datalen, t); |
| 1887 | break; |
| 1888 | case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: |
| 1889 | // 3GPP 22.030 6.5.5 |
| 1890 | // "Releases all held calls or sets User Determined User Busy |
| 1891 | // (UDUB) for a waiting call." |
| 1892 | at_send_command("AT+CHLD=0", NULL); |
| 1893 | |
| 1894 | /* success or failure is ignored by the upper layer here. |
| 1895 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1896 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1897 | break; |
| 1898 | case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: |
| 1899 | // 3GPP 22.030 6.5.5 |
| 1900 | // "Releases all active calls (if any exist) and accepts |
| 1901 | // the other (held or waiting) call." |
| 1902 | at_send_command("AT+CHLD=1", NULL); |
| 1903 | |
| 1904 | /* success or failure is ignored by the upper layer here. |
| 1905 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1906 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1907 | break; |
| 1908 | case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: |
| 1909 | // 3GPP 22.030 6.5.5 |
| 1910 | // "Places all active calls (if any exist) on hold and accepts |
| 1911 | // the other (held or waiting) call." |
| 1912 | at_send_command("AT+CHLD=2", NULL); |
| 1913 | |
| 1914 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 1915 | s_expectAnswer = 1; |
| 1916 | #endif /* WORKAROUND_ERRONEOUS_ANSWER */ |
| 1917 | |
| 1918 | /* success or failure is ignored by the upper layer here. |
| 1919 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1920 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1921 | break; |
| 1922 | case RIL_REQUEST_ANSWER: |
| 1923 | at_send_command("ATA", NULL); |
| 1924 | |
| 1925 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 1926 | s_expectAnswer = 1; |
| 1927 | #endif /* WORKAROUND_ERRONEOUS_ANSWER */ |
| 1928 | |
| 1929 | /* success or failure is ignored by the upper layer here. |
| 1930 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1931 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1932 | break; |
| 1933 | case RIL_REQUEST_CONFERENCE: |
| 1934 | // 3GPP 22.030 6.5.5 |
| 1935 | // "Adds a held call to the conversation" |
| 1936 | at_send_command("AT+CHLD=3", NULL); |
| 1937 | |
| 1938 | /* success or failure is ignored by the upper layer here. |
| 1939 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1940 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1941 | break; |
| 1942 | case RIL_REQUEST_UDUB: |
| 1943 | /* user determined user busy */ |
| 1944 | /* sometimes used: ATH */ |
| 1945 | at_send_command("ATH", NULL); |
| 1946 | |
| 1947 | /* success or failure is ignored by the upper layer here. |
| 1948 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1949 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1950 | break; |
| 1951 | |
| 1952 | case RIL_REQUEST_SEPARATE_CONNECTION: |
| 1953 | { |
| 1954 | char cmd[12]; |
| 1955 | int party = ((int*)data)[0]; |
| 1956 | |
| 1957 | // Make sure that party is in a valid range. |
| 1958 | // (Note: The Telephony middle layer imposes a range of 1 to 7. |
| 1959 | // It's sufficient for us to just make sure it's single digit.) |
| 1960 | if (party > 0 && party < 10) { |
| 1961 | sprintf(cmd, "AT+CHLD=2%d", party); |
| 1962 | at_send_command(cmd, NULL); |
| 1963 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1964 | } else { |
| 1965 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1966 | } |
| 1967 | } |
| 1968 | break; |
| 1969 | |
| 1970 | case RIL_REQUEST_SIGNAL_STRENGTH: |
| 1971 | requestSignalStrength(data, datalen, t); |
| 1972 | break; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1973 | case RIL_REQUEST_VOICE_REGISTRATION_STATE: |
| 1974 | case RIL_REQUEST_DATA_REGISTRATION_STATE: |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1975 | requestRegistrationState(request, data, datalen, t); |
| 1976 | break; |
| 1977 | case RIL_REQUEST_OPERATOR: |
| 1978 | requestOperator(data, datalen, t); |
| 1979 | break; |
| 1980 | case RIL_REQUEST_RADIO_POWER: |
| 1981 | requestRadioPower(data, datalen, t); |
| 1982 | break; |
| 1983 | case RIL_REQUEST_DTMF: { |
| 1984 | char c = ((char *)data)[0]; |
| 1985 | char *cmd; |
| 1986 | asprintf(&cmd, "AT+VTS=%c", (int)c); |
| 1987 | at_send_command(cmd, NULL); |
| 1988 | free(cmd); |
| 1989 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1990 | break; |
| 1991 | } |
| 1992 | case RIL_REQUEST_SEND_SMS: |
| 1993 | requestSendSMS(data, datalen, t); |
| 1994 | break; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 1995 | case RIL_REQUEST_CDMA_SEND_SMS: |
| 1996 | requestCdmaSendSMS(data, datalen, t); |
| 1997 | break; |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 1998 | case RIL_REQUEST_SETUP_DATA_CALL: |
| 1999 | requestSetupDataCall(data, datalen, t); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2000 | break; |
| 2001 | case RIL_REQUEST_SMS_ACKNOWLEDGE: |
| 2002 | requestSMSAcknowledge(data, datalen, t); |
| 2003 | break; |
| 2004 | |
| 2005 | case RIL_REQUEST_GET_IMSI: |
| 2006 | p_response = NULL; |
| 2007 | err = at_send_command_numeric("AT+CIMI", &p_response); |
| 2008 | |
| 2009 | if (err < 0 || p_response->success == 0) { |
| 2010 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 2011 | } else { |
| 2012 | RIL_onRequestComplete(t, RIL_E_SUCCESS, |
| 2013 | p_response->p_intermediates->line, sizeof(char *)); |
| 2014 | } |
| 2015 | at_response_free(p_response); |
| 2016 | break; |
| 2017 | |
| 2018 | case RIL_REQUEST_GET_IMEI: |
| 2019 | p_response = NULL; |
| 2020 | err = at_send_command_numeric("AT+CGSN", &p_response); |
| 2021 | |
| 2022 | if (err < 0 || p_response->success == 0) { |
| 2023 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 2024 | } else { |
| 2025 | RIL_onRequestComplete(t, RIL_E_SUCCESS, |
| 2026 | p_response->p_intermediates->line, sizeof(char *)); |
| 2027 | } |
| 2028 | at_response_free(p_response); |
| 2029 | break; |
| 2030 | |
| 2031 | case RIL_REQUEST_SIM_IO: |
| 2032 | requestSIM_IO(data,datalen,t); |
| 2033 | break; |
| 2034 | |
| 2035 | case RIL_REQUEST_SEND_USSD: |
| 2036 | requestSendUSSD(data, datalen, t); |
| 2037 | break; |
| 2038 | |
| 2039 | case RIL_REQUEST_CANCEL_USSD: |
| 2040 | p_response = NULL; |
| 2041 | err = at_send_command_numeric("AT+CUSD=2", &p_response); |
| 2042 | |
| 2043 | if (err < 0 || p_response->success == 0) { |
| 2044 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 2045 | } else { |
| 2046 | RIL_onRequestComplete(t, RIL_E_SUCCESS, |
| 2047 | p_response->p_intermediates->line, sizeof(char *)); |
| 2048 | } |
| 2049 | at_response_free(p_response); |
| 2050 | break; |
| 2051 | |
| 2052 | case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: |
| 2053 | at_send_command("AT+COPS=0", NULL); |
| 2054 | break; |
| 2055 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 2056 | case RIL_REQUEST_DATA_CALL_LIST: |
| 2057 | requestDataCallList(data, datalen, t); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2058 | break; |
| 2059 | |
| 2060 | case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: |
| 2061 | requestQueryNetworkSelectionMode(data, datalen, t); |
| 2062 | break; |
| 2063 | |
| 2064 | case RIL_REQUEST_OEM_HOOK_RAW: |
| 2065 | // echo back data |
| 2066 | RIL_onRequestComplete(t, RIL_E_SUCCESS, data, datalen); |
| 2067 | break; |
| 2068 | |
| 2069 | |
| 2070 | case RIL_REQUEST_OEM_HOOK_STRINGS: { |
| 2071 | int i; |
| 2072 | const char ** cur; |
| 2073 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 2074 | ALOGD("got OEM_HOOK_STRINGS: 0x%8p %lu", data, (long)datalen); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2075 | |
| 2076 | |
| 2077 | for (i = (datalen / sizeof (char *)), cur = (const char **)data ; |
| 2078 | i > 0 ; cur++, i --) { |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 2079 | ALOGD("> '%s'", *cur); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2080 | } |
| 2081 | |
| 2082 | // echo back strings |
| 2083 | RIL_onRequestComplete(t, RIL_E_SUCCESS, data, datalen); |
| 2084 | break; |
| 2085 | } |
| 2086 | |
| 2087 | case RIL_REQUEST_WRITE_SMS_TO_SIM: |
| 2088 | requestWriteSmsToSim(data, datalen, t); |
| 2089 | break; |
| 2090 | |
| 2091 | case RIL_REQUEST_DELETE_SMS_ON_SIM: { |
| 2092 | char * cmd; |
| 2093 | p_response = NULL; |
| 2094 | asprintf(&cmd, "AT+CMGD=%d", ((int *)data)[0]); |
| 2095 | err = at_send_command(cmd, &p_response); |
| 2096 | free(cmd); |
| 2097 | if (err < 0 || p_response->success == 0) { |
| 2098 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 2099 | } else { |
| 2100 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 2101 | } |
| 2102 | at_response_free(p_response); |
| 2103 | break; |
| 2104 | } |
| 2105 | |
| 2106 | case RIL_REQUEST_ENTER_SIM_PIN: |
| 2107 | case RIL_REQUEST_ENTER_SIM_PUK: |
| 2108 | case RIL_REQUEST_ENTER_SIM_PIN2: |
| 2109 | case RIL_REQUEST_ENTER_SIM_PUK2: |
| 2110 | case RIL_REQUEST_CHANGE_SIM_PIN: |
| 2111 | case RIL_REQUEST_CHANGE_SIM_PIN2: |
| 2112 | requestEnterSimPin(data, datalen, t); |
| 2113 | break; |
| 2114 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2115 | case RIL_REQUEST_VOICE_RADIO_TECH: |
| 2116 | { |
| 2117 | int tech = techFromModemType(TECH(sMdmInfo)); |
| 2118 | if (tech < 0 ) |
| 2119 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 2120 | else |
| 2121 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &tech, sizeof(tech)); |
| 2122 | } |
| 2123 | break; |
| 2124 | case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: |
| 2125 | requestSetPreferredNetworkType(request, data, datalen, t); |
| 2126 | break; |
| 2127 | |
| 2128 | case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE: |
| 2129 | requestGetPreferredNetworkType(request, data, datalen, t); |
| 2130 | break; |
| 2131 | |
| 2132 | /* CDMA Specific Requests */ |
| 2133 | case RIL_REQUEST_BASEBAND_VERSION: |
| 2134 | if (TECH_BIT(sMdmInfo) == MDM_CDMA) { |
| 2135 | requestCdmaBaseBandVersion(request, data, datalen, t); |
| 2136 | break; |
| 2137 | } // Fall-through if tech is not cdma |
| 2138 | |
| 2139 | case RIL_REQUEST_DEVICE_IDENTITY: |
| 2140 | if (TECH_BIT(sMdmInfo) == MDM_CDMA) { |
| 2141 | requestCdmaDeviceIdentity(request, data, datalen, t); |
| 2142 | break; |
| 2143 | } // Fall-through if tech is not cdma |
| 2144 | |
| 2145 | case RIL_REQUEST_CDMA_SUBSCRIPTION: |
| 2146 | if (TECH_BIT(sMdmInfo) == MDM_CDMA) { |
| 2147 | requestCdmaSubscription(request, data, datalen, t); |
| 2148 | break; |
| 2149 | } // Fall-through if tech is not cdma |
| 2150 | |
| 2151 | case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE: |
| 2152 | if (TECH_BIT(sMdmInfo) == MDM_CDMA) { |
| 2153 | requestCdmaSetSubscriptionSource(request, data, datalen, t); |
| 2154 | break; |
| 2155 | } // Fall-through if tech is not cdma |
| 2156 | |
| 2157 | case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE: |
| 2158 | if (TECH_BIT(sMdmInfo) == MDM_CDMA) { |
| 2159 | requestCdmaGetSubscriptionSource(request, data, datalen, t); |
| 2160 | break; |
| 2161 | } // Fall-through if tech is not cdma |
| 2162 | |
| 2163 | case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE: |
| 2164 | if (TECH_BIT(sMdmInfo) == MDM_CDMA) { |
| 2165 | requestCdmaGetRoamingPreference(request, data, datalen, t); |
| 2166 | break; |
| 2167 | } // Fall-through if tech is not cdma |
| 2168 | |
| 2169 | case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE: |
| 2170 | if (TECH_BIT(sMdmInfo) == MDM_CDMA) { |
| 2171 | requestCdmaSetRoamingPreference(request, data, datalen, t); |
| 2172 | break; |
| 2173 | } // Fall-through if tech is not cdma |
| 2174 | |
| 2175 | case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE: |
| 2176 | if (TECH_BIT(sMdmInfo) == MDM_CDMA) { |
| 2177 | requestExitEmergencyMode(data, datalen, t); |
| 2178 | break; |
| 2179 | } // Fall-through if tech is not cdma |
| 2180 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2181 | default: |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2182 | ALOGD("Request not supported. Tech: %d",TECH(sMdmInfo)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2183 | RIL_onRequestComplete(t, RIL_E_REQUEST_NOT_SUPPORTED, NULL, 0); |
| 2184 | break; |
| 2185 | } |
| 2186 | } |
| 2187 | |
| 2188 | /** |
| 2189 | * Synchronous call from the RIL to us to return current radio state. |
| 2190 | * RADIO_STATE_UNAVAILABLE should be the initial state. |
| 2191 | */ |
| 2192 | static RIL_RadioState |
| 2193 | currentState() |
| 2194 | { |
| 2195 | return sState; |
| 2196 | } |
| 2197 | /** |
| 2198 | * Call from RIL to us to find out whether a specific request code |
| 2199 | * is supported by this implementation. |
| 2200 | * |
| 2201 | * Return 1 for "supported" and 0 for "unsupported" |
| 2202 | */ |
| 2203 | |
| 2204 | static int |
| 2205 | onSupports (int requestCode) |
| 2206 | { |
| 2207 | //@@@ todo |
| 2208 | |
| 2209 | return 1; |
| 2210 | } |
| 2211 | |
| 2212 | static void onCancel (RIL_Token t) |
| 2213 | { |
| 2214 | //@@@todo |
| 2215 | |
| 2216 | } |
| 2217 | |
| 2218 | static const char * getVersion(void) |
| 2219 | { |
| 2220 | return "android reference-ril 1.0"; |
| 2221 | } |
| 2222 | |
| 2223 | static void |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2224 | setRadioTechnology(ModemInfo *mdm, int newtech) |
| 2225 | { |
| 2226 | ALOGD("setRadioTechnology(%d)", newtech); |
| 2227 | |
| 2228 | int oldtech = TECH(mdm); |
| 2229 | |
| 2230 | if (newtech != oldtech) { |
| 2231 | ALOGD("Tech change (%d => %d)", oldtech, newtech); |
| 2232 | TECH(mdm) = newtech; |
| 2233 | if (techFromModemType(newtech) != techFromModemType(oldtech)) { |
| 2234 | int tech = techFromModemType(TECH(sMdmInfo)); |
| 2235 | if (tech > 0 ) { |
| 2236 | RIL_onUnsolicitedResponse(RIL_UNSOL_VOICE_RADIO_TECH_CHANGED, |
| 2237 | &tech, sizeof(tech)); |
| 2238 | } |
| 2239 | } |
| 2240 | } |
| 2241 | } |
| 2242 | |
| 2243 | static void |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2244 | setRadioState(RIL_RadioState newState) |
| 2245 | { |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2246 | ALOGD("setRadioState(%d)", newState); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2247 | RIL_RadioState oldState; |
| 2248 | |
| 2249 | pthread_mutex_lock(&s_state_mutex); |
| 2250 | |
| 2251 | oldState = sState; |
| 2252 | |
| 2253 | if (s_closed > 0) { |
| 2254 | // If we're closed, the only reasonable state is |
| 2255 | // RADIO_STATE_UNAVAILABLE |
| 2256 | // This is here because things on the main thread |
| 2257 | // may attempt to change the radio state after the closed |
| 2258 | // event happened in another thread |
| 2259 | newState = RADIO_STATE_UNAVAILABLE; |
| 2260 | } |
| 2261 | |
| 2262 | if (sState != newState || s_closed > 0) { |
| 2263 | sState = newState; |
| 2264 | |
| 2265 | pthread_cond_broadcast (&s_state_cond); |
| 2266 | } |
| 2267 | |
| 2268 | pthread_mutex_unlock(&s_state_mutex); |
| 2269 | |
| 2270 | |
| 2271 | /* do these outside of the mutex */ |
| 2272 | if (sState != oldState) { |
| 2273 | RIL_onUnsolicitedResponse (RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED, |
| 2274 | NULL, 0); |
| 2275 | |
| 2276 | /* FIXME onSimReady() and onRadioPowerOn() cannot be called |
| 2277 | * from the AT reader thread |
| 2278 | * Currently, this doesn't happen, but if that changes then these |
| 2279 | * will need to be dispatched on the request thread |
| 2280 | */ |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2281 | if (sState == RADIO_STATE_ON) { |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2282 | onRadioPowerOn(); |
| 2283 | } |
| 2284 | } |
| 2285 | } |
| 2286 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2287 | /** Returns RUIM_NOT_READY on error */ |
| 2288 | static SIM_Status |
| 2289 | getRUIMStatus() |
| 2290 | { |
| 2291 | ATResponse *p_response = NULL; |
| 2292 | int err; |
| 2293 | int ret; |
| 2294 | char *cpinLine; |
| 2295 | char *cpinResult; |
| 2296 | |
| 2297 | if (sState == RADIO_STATE_OFF || sState == RADIO_STATE_UNAVAILABLE) { |
| 2298 | ret = SIM_NOT_READY; |
| 2299 | goto done; |
| 2300 | } |
| 2301 | |
| 2302 | err = at_send_command_singleline("AT+CPIN?", "+CPIN:", &p_response); |
| 2303 | |
| 2304 | if (err != 0) { |
| 2305 | ret = SIM_NOT_READY; |
| 2306 | goto done; |
| 2307 | } |
| 2308 | |
| 2309 | switch (at_get_cme_error(p_response)) { |
| 2310 | case CME_SUCCESS: |
| 2311 | break; |
| 2312 | |
| 2313 | case CME_SIM_NOT_INSERTED: |
| 2314 | ret = SIM_ABSENT; |
| 2315 | goto done; |
| 2316 | |
| 2317 | default: |
| 2318 | ret = SIM_NOT_READY; |
| 2319 | goto done; |
| 2320 | } |
| 2321 | |
| 2322 | /* CPIN? has succeeded, now look at the result */ |
| 2323 | |
| 2324 | cpinLine = p_response->p_intermediates->line; |
| 2325 | err = at_tok_start (&cpinLine); |
| 2326 | |
| 2327 | if (err < 0) { |
| 2328 | ret = SIM_NOT_READY; |
| 2329 | goto done; |
| 2330 | } |
| 2331 | |
| 2332 | err = at_tok_nextstr(&cpinLine, &cpinResult); |
| 2333 | |
| 2334 | if (err < 0) { |
| 2335 | ret = SIM_NOT_READY; |
| 2336 | goto done; |
| 2337 | } |
| 2338 | |
| 2339 | if (0 == strcmp (cpinResult, "SIM PIN")) { |
| 2340 | ret = SIM_PIN; |
| 2341 | goto done; |
| 2342 | } else if (0 == strcmp (cpinResult, "SIM PUK")) { |
| 2343 | ret = SIM_PUK; |
| 2344 | goto done; |
| 2345 | } else if (0 == strcmp (cpinResult, "PH-NET PIN")) { |
| 2346 | return SIM_NETWORK_PERSONALIZATION; |
| 2347 | } else if (0 != strcmp (cpinResult, "READY")) { |
| 2348 | /* we're treating unsupported lock types as "sim absent" */ |
| 2349 | ret = SIM_ABSENT; |
| 2350 | goto done; |
| 2351 | } |
| 2352 | |
| 2353 | at_response_free(p_response); |
| 2354 | p_response = NULL; |
| 2355 | cpinResult = NULL; |
| 2356 | |
| 2357 | ret = SIM_READY; |
| 2358 | |
| 2359 | done: |
| 2360 | at_response_free(p_response); |
| 2361 | return ret; |
| 2362 | } |
| 2363 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2364 | /** Returns SIM_NOT_READY on error */ |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 2365 | static SIM_Status |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2366 | getSIMStatus() |
| 2367 | { |
| 2368 | ATResponse *p_response = NULL; |
| 2369 | int err; |
| 2370 | int ret; |
| 2371 | char *cpinLine; |
| 2372 | char *cpinResult; |
| 2373 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2374 | ALOGD("getSIMStatus(). sState: %d",sState); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2375 | if (sState == RADIO_STATE_OFF || sState == RADIO_STATE_UNAVAILABLE) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2376 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2377 | goto done; |
| 2378 | } |
| 2379 | |
| 2380 | err = at_send_command_singleline("AT+CPIN?", "+CPIN:", &p_response); |
| 2381 | |
| 2382 | if (err != 0) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2383 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2384 | goto done; |
| 2385 | } |
| 2386 | |
| 2387 | switch (at_get_cme_error(p_response)) { |
| 2388 | case CME_SUCCESS: |
| 2389 | break; |
| 2390 | |
| 2391 | case CME_SIM_NOT_INSERTED: |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2392 | ret = SIM_ABSENT; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2393 | goto done; |
| 2394 | |
| 2395 | default: |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2396 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2397 | goto done; |
| 2398 | } |
| 2399 | |
| 2400 | /* CPIN? has succeeded, now look at the result */ |
| 2401 | |
| 2402 | cpinLine = p_response->p_intermediates->line; |
| 2403 | err = at_tok_start (&cpinLine); |
| 2404 | |
| 2405 | if (err < 0) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2406 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2407 | goto done; |
| 2408 | } |
| 2409 | |
| 2410 | err = at_tok_nextstr(&cpinLine, &cpinResult); |
| 2411 | |
| 2412 | if (err < 0) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2413 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2414 | goto done; |
| 2415 | } |
| 2416 | |
| 2417 | if (0 == strcmp (cpinResult, "SIM PIN")) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2418 | ret = SIM_PIN; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2419 | goto done; |
| 2420 | } else if (0 == strcmp (cpinResult, "SIM PUK")) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2421 | ret = SIM_PUK; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2422 | goto done; |
| 2423 | } else if (0 == strcmp (cpinResult, "PH-NET PIN")) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2424 | return SIM_NETWORK_PERSONALIZATION; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2425 | } else if (0 != strcmp (cpinResult, "READY")) { |
| 2426 | /* we're treating unsupported lock types as "sim absent" */ |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2427 | ret = SIM_ABSENT; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2428 | goto done; |
| 2429 | } |
| 2430 | |
| 2431 | at_response_free(p_response); |
| 2432 | p_response = NULL; |
| 2433 | cpinResult = NULL; |
| 2434 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2435 | ret = SIM_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2436 | |
| 2437 | done: |
| 2438 | at_response_free(p_response); |
| 2439 | return ret; |
| 2440 | } |
| 2441 | |
| 2442 | |
| 2443 | /** |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2444 | * Get the current card status. |
| 2445 | * |
| 2446 | * This must be freed using freeCardStatus. |
| 2447 | * @return: On success returns RIL_E_SUCCESS |
| 2448 | */ |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 2449 | static int getCardStatus(RIL_CardStatus_v6 **pp_card_status) { |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2450 | static RIL_AppStatus app_status_array[] = { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2451 | // SIM_ABSENT = 0 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2452 | { RIL_APPTYPE_UNKNOWN, RIL_APPSTATE_UNKNOWN, RIL_PERSOSUBSTATE_UNKNOWN, |
| 2453 | NULL, NULL, 0, RIL_PINSTATE_UNKNOWN, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2454 | // SIM_NOT_READY = 1 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2455 | { RIL_APPTYPE_SIM, RIL_APPSTATE_DETECTED, RIL_PERSOSUBSTATE_UNKNOWN, |
| 2456 | NULL, NULL, 0, RIL_PINSTATE_UNKNOWN, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2457 | // SIM_READY = 2 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2458 | { RIL_APPTYPE_SIM, RIL_APPSTATE_READY, RIL_PERSOSUBSTATE_READY, |
| 2459 | NULL, NULL, 0, RIL_PINSTATE_UNKNOWN, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2460 | // SIM_PIN = 3 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2461 | { RIL_APPTYPE_SIM, RIL_APPSTATE_PIN, RIL_PERSOSUBSTATE_UNKNOWN, |
| 2462 | NULL, NULL, 0, RIL_PINSTATE_ENABLED_NOT_VERIFIED, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2463 | // SIM_PUK = 4 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2464 | { RIL_APPTYPE_SIM, RIL_APPSTATE_PUK, RIL_PERSOSUBSTATE_UNKNOWN, |
| 2465 | NULL, NULL, 0, RIL_PINSTATE_ENABLED_BLOCKED, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2466 | // SIM_NETWORK_PERSONALIZATION = 5 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2467 | { RIL_APPTYPE_SIM, RIL_APPSTATE_SUBSCRIPTION_PERSO, RIL_PERSOSUBSTATE_SIM_NETWORK, |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2468 | NULL, NULL, 0, RIL_PINSTATE_ENABLED_NOT_VERIFIED, RIL_PINSTATE_UNKNOWN }, |
| 2469 | // RUIM_ABSENT = 6 |
| 2470 | { RIL_APPTYPE_UNKNOWN, RIL_APPSTATE_UNKNOWN, RIL_PERSOSUBSTATE_UNKNOWN, |
| 2471 | NULL, NULL, 0, RIL_PINSTATE_UNKNOWN, RIL_PINSTATE_UNKNOWN }, |
| 2472 | // RUIM_NOT_READY = 7 |
| 2473 | { RIL_APPTYPE_RUIM, RIL_APPSTATE_DETECTED, RIL_PERSOSUBSTATE_UNKNOWN, |
| 2474 | NULL, NULL, 0, RIL_PINSTATE_UNKNOWN, RIL_PINSTATE_UNKNOWN }, |
| 2475 | // RUIM_READY = 8 |
| 2476 | { RIL_APPTYPE_RUIM, RIL_APPSTATE_READY, RIL_PERSOSUBSTATE_READY, |
| 2477 | NULL, NULL, 0, RIL_PINSTATE_UNKNOWN, RIL_PINSTATE_UNKNOWN }, |
| 2478 | // RUIM_PIN = 9 |
| 2479 | { RIL_APPTYPE_RUIM, RIL_APPSTATE_PIN, RIL_PERSOSUBSTATE_UNKNOWN, |
| 2480 | NULL, NULL, 0, RIL_PINSTATE_ENABLED_NOT_VERIFIED, RIL_PINSTATE_UNKNOWN }, |
| 2481 | // RUIM_PUK = 10 |
| 2482 | { RIL_APPTYPE_RUIM, RIL_APPSTATE_PUK, RIL_PERSOSUBSTATE_UNKNOWN, |
| 2483 | NULL, NULL, 0, RIL_PINSTATE_ENABLED_BLOCKED, RIL_PINSTATE_UNKNOWN }, |
| 2484 | // RUIM_NETWORK_PERSONALIZATION = 11 |
| 2485 | { RIL_APPTYPE_RUIM, RIL_APPSTATE_SUBSCRIPTION_PERSO, RIL_PERSOSUBSTATE_SIM_NETWORK, |
| 2486 | NULL, NULL, 0, RIL_PINSTATE_ENABLED_NOT_VERIFIED, RIL_PINSTATE_UNKNOWN } |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2487 | }; |
| 2488 | RIL_CardState card_state; |
| 2489 | int num_apps; |
| 2490 | |
| 2491 | int sim_status = getSIMStatus(); |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2492 | if (sim_status == SIM_ABSENT) { |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2493 | card_state = RIL_CARDSTATE_ABSENT; |
| 2494 | num_apps = 0; |
| 2495 | } else { |
| 2496 | card_state = RIL_CARDSTATE_PRESENT; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2497 | num_apps = 2; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2498 | } |
| 2499 | |
| 2500 | // Allocate and initialize base card status. |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 2501 | RIL_CardStatus_v6 *p_card_status = malloc(sizeof(RIL_CardStatus_v6)); |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2502 | p_card_status->card_state = card_state; |
| 2503 | p_card_status->universal_pin_state = RIL_PINSTATE_UNKNOWN; |
| 2504 | p_card_status->gsm_umts_subscription_app_index = RIL_CARD_MAX_APPS; |
| 2505 | p_card_status->cdma_subscription_app_index = RIL_CARD_MAX_APPS; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 2506 | p_card_status->ims_subscription_app_index = RIL_CARD_MAX_APPS; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2507 | p_card_status->num_applications = num_apps; |
| 2508 | |
| 2509 | // Initialize application status |
| 2510 | int i; |
| 2511 | for (i = 0; i < RIL_CARD_MAX_APPS; i++) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2512 | p_card_status->applications[i] = app_status_array[SIM_ABSENT]; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2513 | } |
| 2514 | |
| 2515 | // Pickup the appropriate application status |
| 2516 | // that reflects sim_status for gsm. |
| 2517 | if (num_apps != 0) { |
| 2518 | // Only support one app, gsm |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2519 | p_card_status->num_applications = 2; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2520 | p_card_status->gsm_umts_subscription_app_index = 0; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2521 | p_card_status->cdma_subscription_app_index = 1; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2522 | |
| 2523 | // Get the correct app status |
| 2524 | p_card_status->applications[0] = app_status_array[sim_status]; |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2525 | p_card_status->applications[1] = app_status_array[sim_status + RUIM_ABSENT]; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2526 | } |
| 2527 | |
| 2528 | *pp_card_status = p_card_status; |
| 2529 | return RIL_E_SUCCESS; |
| 2530 | } |
| 2531 | |
| 2532 | /** |
| 2533 | * Free the card status returned by getCardStatus |
| 2534 | */ |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 2535 | static void freeCardStatus(RIL_CardStatus_v6 *p_card_status) { |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 2536 | free(p_card_status); |
| 2537 | } |
| 2538 | |
| 2539 | /** |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2540 | * SIM ready means any commands that access the SIM will work, including: |
| 2541 | * AT+CPIN, AT+CSMS, AT+CNMI, AT+CRSM |
| 2542 | * (all SMS-related commands) |
| 2543 | */ |
| 2544 | |
| 2545 | static void pollSIMState (void *param) |
| 2546 | { |
| 2547 | ATResponse *p_response; |
| 2548 | int ret; |
| 2549 | |
| 2550 | if (sState != RADIO_STATE_SIM_NOT_READY) { |
| 2551 | // no longer valid to poll |
| 2552 | return; |
| 2553 | } |
| 2554 | |
| 2555 | switch(getSIMStatus()) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2556 | case SIM_ABSENT: |
| 2557 | case SIM_PIN: |
| 2558 | case SIM_PUK: |
| 2559 | case SIM_NETWORK_PERSONALIZATION: |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2560 | default: |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2561 | ALOGI("SIM ABSENT or LOCKED"); |
| 2562 | RIL_onUnsolicitedResponse(RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, NULL, 0); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2563 | return; |
| 2564 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2565 | case SIM_NOT_READY: |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2566 | RIL_requestTimedCallback (pollSIMState, NULL, &TIMEVAL_SIMPOLL); |
| 2567 | return; |
| 2568 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 2569 | case SIM_READY: |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2570 | ALOGI("SIM_READY"); |
| 2571 | onSIMReady(); |
| 2572 | RIL_onUnsolicitedResponse(RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, NULL, 0); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2573 | return; |
| 2574 | } |
| 2575 | } |
| 2576 | |
| 2577 | /** returns 1 if on, 0 if off, and -1 on error */ |
| 2578 | static int isRadioOn() |
| 2579 | { |
| 2580 | ATResponse *p_response = NULL; |
| 2581 | int err; |
| 2582 | char *line; |
| 2583 | char ret; |
| 2584 | |
| 2585 | err = at_send_command_singleline("AT+CFUN?", "+CFUN:", &p_response); |
| 2586 | |
| 2587 | if (err < 0 || p_response->success == 0) { |
| 2588 | // assume radio is off |
| 2589 | goto error; |
| 2590 | } |
| 2591 | |
| 2592 | line = p_response->p_intermediates->line; |
| 2593 | |
| 2594 | err = at_tok_start(&line); |
| 2595 | if (err < 0) goto error; |
| 2596 | |
| 2597 | err = at_tok_nextbool(&line, &ret); |
| 2598 | if (err < 0) goto error; |
| 2599 | |
| 2600 | at_response_free(p_response); |
| 2601 | |
| 2602 | return (int)ret; |
| 2603 | |
| 2604 | error: |
| 2605 | |
| 2606 | at_response_free(p_response); |
| 2607 | return -1; |
| 2608 | } |
| 2609 | |
| 2610 | /** |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2611 | * Parse the response generated by a +CTEC AT command |
| 2612 | * The values read from the response are stored in current and preferred. |
| 2613 | * Both current and preferred may be null. The corresponding value is ignored in that case. |
| 2614 | * |
| 2615 | * @return: -1 if some error occurs (or if the modem doesn't understand the +CTEC command) |
| 2616 | * 1 if the response includes the current technology only |
| 2617 | * 0 if the response includes both current technology and preferred mode |
| 2618 | */ |
| 2619 | int parse_technology_response( const char *response, int *current, int32_t *preferred ) |
| 2620 | { |
| 2621 | int err; |
| 2622 | char *line, *p; |
| 2623 | int ct; |
| 2624 | int32_t pt = 0; |
| 2625 | char *str_pt; |
| 2626 | |
| 2627 | line = p = strdup(response); |
| 2628 | ALOGD("Response: %s", line); |
| 2629 | err = at_tok_start(&p); |
| 2630 | if (err || !at_tok_hasmore(&p)) { |
| 2631 | ALOGD("err: %d. p: %s", err, p); |
| 2632 | free(line); |
| 2633 | return -1; |
| 2634 | } |
| 2635 | |
| 2636 | err = at_tok_nextint(&p, &ct); |
| 2637 | if (err) { |
| 2638 | free(line); |
| 2639 | return -1; |
| 2640 | } |
| 2641 | if (current) *current = ct; |
| 2642 | |
| 2643 | ALOGD("line remaining after int: %s", p); |
| 2644 | |
| 2645 | err = at_tok_nexthexint(&p, &pt); |
| 2646 | if (err) { |
| 2647 | free(line); |
| 2648 | return 1; |
| 2649 | } |
| 2650 | if (preferred) { |
| 2651 | *preferred = pt; |
| 2652 | } |
| 2653 | free(line); |
| 2654 | |
| 2655 | return 0; |
| 2656 | } |
| 2657 | |
| 2658 | int query_supported_techs( ModemInfo *mdm, int *supported ) |
| 2659 | { |
| 2660 | ATResponse *p_response; |
| 2661 | int err, val, techs = 0; |
| 2662 | char *tok; |
| 2663 | char *line; |
| 2664 | |
| 2665 | ALOGD("query_supported_techs"); |
| 2666 | err = at_send_command_singleline("AT+CTEC=?", "+CTEC:", &p_response); |
| 2667 | if (err || !p_response->success) |
| 2668 | goto error; |
| 2669 | line = p_response->p_intermediates->line; |
| 2670 | err = at_tok_start(&line); |
| 2671 | if (err || !at_tok_hasmore(&line)) |
| 2672 | goto error; |
| 2673 | while (!at_tok_nextint(&line, &val)) { |
| 2674 | techs |= ( 1 << val ); |
| 2675 | } |
| 2676 | if (supported) *supported = techs; |
| 2677 | return 0; |
| 2678 | error: |
| 2679 | at_response_free(p_response); |
| 2680 | return -1; |
| 2681 | } |
| 2682 | |
| 2683 | /** |
| 2684 | * query_ctec. Send the +CTEC AT command to the modem to query the current |
| 2685 | * and preferred modes. It leaves values in the addresses pointed to by |
| 2686 | * current and preferred. If any of those pointers are NULL, the corresponding value |
| 2687 | * is ignored, but the return value will still reflect if retreiving and parsing of the |
| 2688 | * values suceeded. |
| 2689 | * |
| 2690 | * @mdm Currently unused |
| 2691 | * @current A pointer to store the current mode returned by the modem. May be null. |
| 2692 | * @preferred A pointer to store the preferred mode returned by the modem. May be null. |
| 2693 | * @return -1 on error (or failure to parse) |
| 2694 | * 1 if only the current mode was returned by modem (or failed to parse preferred) |
| 2695 | * 0 if both current and preferred were returned correctly |
| 2696 | */ |
| 2697 | int query_ctec(ModemInfo *mdm, int *current, int32_t *preferred) |
| 2698 | { |
| 2699 | ATResponse *response = NULL; |
| 2700 | int err; |
| 2701 | int res; |
| 2702 | |
| 2703 | ALOGD("query_ctec. current: %d, preferred: %d", (int)current, (int) preferred); |
| 2704 | err = at_send_command_singleline("AT+CTEC?", "+CTEC:", &response); |
| 2705 | if (!err && response->success) { |
| 2706 | res = parse_technology_response(response->p_intermediates->line, current, preferred); |
| 2707 | at_response_free(response); |
| 2708 | return res; |
| 2709 | } |
| 2710 | ALOGE("Error executing command: %d. response: %x. status: %d", err, (int)response, response? response->success : -1); |
| 2711 | at_response_free(response); |
| 2712 | return -1; |
| 2713 | } |
| 2714 | |
| 2715 | int is_multimode_modem(ModemInfo *mdm) |
| 2716 | { |
| 2717 | ATResponse *response; |
| 2718 | int err; |
| 2719 | char *line; |
| 2720 | int tech; |
| 2721 | int32_t preferred; |
| 2722 | |
| 2723 | if (query_ctec(mdm, &tech, &preferred) == 0) { |
| 2724 | mdm->currentTech = tech; |
| 2725 | mdm->preferredNetworkMode = preferred; |
| 2726 | if (query_supported_techs(mdm, &mdm->supportedTechs)) { |
| 2727 | return 0; |
| 2728 | } |
| 2729 | return 1; |
| 2730 | } |
| 2731 | return 0; |
| 2732 | } |
| 2733 | |
| 2734 | /** |
| 2735 | * Find out if our modem is GSM, CDMA or both (Multimode) |
| 2736 | */ |
| 2737 | static void probeForModemMode(ModemInfo *info) |
| 2738 | { |
| 2739 | ATResponse *response; |
| 2740 | int err; |
| 2741 | assert (info); |
| 2742 | // Currently, our only known multimode modem is qemu's android modem, |
| 2743 | // which implements the AT+CTEC command to query and set mode. |
| 2744 | // Try that first |
| 2745 | |
| 2746 | if (is_multimode_modem(info)) { |
| 2747 | ALOGI("Found Multimode Modem. Supported techs mask: %8.8x. Current tech: %d", |
| 2748 | info->supportedTechs, info->currentTech); |
| 2749 | return; |
| 2750 | } |
| 2751 | |
| 2752 | /* Being here means that our modem is not multimode */ |
| 2753 | info->isMultimode = 0; |
| 2754 | |
| 2755 | /* CDMA Modems implement the AT+WNAM command */ |
| 2756 | err = at_send_command_singleline("AT+WNAM","+WNAM:", &response); |
| 2757 | if (!err && response->success) { |
| 2758 | at_response_free(response); |
| 2759 | // TODO: find out if we really support EvDo |
| 2760 | info->supportedTechs = MDM_CDMA | MDM_EVDO; |
| 2761 | info->currentTech = MDM_CDMA; |
| 2762 | ALOGI("Found CDMA Modem"); |
| 2763 | return; |
| 2764 | } |
| 2765 | if (!err) at_response_free(response); |
| 2766 | // TODO: find out if modem really supports WCDMA/LTE |
| 2767 | info->supportedTechs = MDM_GSM | MDM_WCDMA | MDM_LTE; |
| 2768 | info->currentTech = MDM_GSM; |
| 2769 | ALOGI("Found GSM Modem"); |
| 2770 | } |
| 2771 | |
| 2772 | /** |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2773 | * Initialize everything that can be configured while we're still in |
| 2774 | * AT+CFUN=0 |
| 2775 | */ |
| 2776 | static void initializeCallback(void *param) |
| 2777 | { |
| 2778 | ATResponse *p_response = NULL; |
| 2779 | int err; |
| 2780 | |
| 2781 | setRadioState (RADIO_STATE_OFF); |
| 2782 | |
| 2783 | at_handshake(); |
| 2784 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2785 | probeForModemMode(sMdmInfo); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2786 | /* note: we don't check errors here. Everything important will |
| 2787 | be handled in onATTimeout and onATReaderClosed */ |
| 2788 | |
| 2789 | /* atchannel is tolerant of echo but it must */ |
| 2790 | /* have verbose result codes */ |
| 2791 | at_send_command("ATE0Q0V1", NULL); |
| 2792 | |
| 2793 | /* No auto-answer */ |
| 2794 | at_send_command("ATS0=0", NULL); |
| 2795 | |
| 2796 | /* Extended errors */ |
| 2797 | at_send_command("AT+CMEE=1", NULL); |
| 2798 | |
| 2799 | /* Network registration events */ |
| 2800 | err = at_send_command("AT+CREG=2", &p_response); |
| 2801 | |
| 2802 | /* some handsets -- in tethered mode -- don't support CREG=2 */ |
| 2803 | if (err < 0 || p_response->success == 0) { |
| 2804 | at_send_command("AT+CREG=1", NULL); |
| 2805 | } |
| 2806 | |
| 2807 | at_response_free(p_response); |
| 2808 | |
| 2809 | /* GPRS registration events */ |
| 2810 | at_send_command("AT+CGREG=1", NULL); |
| 2811 | |
| 2812 | /* Call Waiting notifications */ |
| 2813 | at_send_command("AT+CCWA=1", NULL); |
| 2814 | |
| 2815 | /* Alternating voice/data off */ |
| 2816 | at_send_command("AT+CMOD=0", NULL); |
| 2817 | |
| 2818 | /* Not muted */ |
| 2819 | at_send_command("AT+CMUT=0", NULL); |
| 2820 | |
| 2821 | /* +CSSU unsolicited supp service notifications */ |
| 2822 | at_send_command("AT+CSSN=0,1", NULL); |
| 2823 | |
| 2824 | /* no connected line identification */ |
| 2825 | at_send_command("AT+COLP=0", NULL); |
| 2826 | |
| 2827 | /* HEX character set */ |
| 2828 | at_send_command("AT+CSCS=\"HEX\"", NULL); |
| 2829 | |
| 2830 | /* USSD unsolicited */ |
| 2831 | at_send_command("AT+CUSD=1", NULL); |
| 2832 | |
| 2833 | /* Enable +CGEV GPRS event notifications, but don't buffer */ |
| 2834 | at_send_command("AT+CGEREP=1,0", NULL); |
| 2835 | |
| 2836 | /* SMS PDU mode */ |
| 2837 | at_send_command("AT+CMGF=0", NULL); |
| 2838 | |
| 2839 | #ifdef USE_TI_COMMANDS |
| 2840 | |
| 2841 | at_send_command("AT%CPI=3", NULL); |
| 2842 | |
| 2843 | /* TI specific -- notifications when SMS is ready (currently ignored) */ |
| 2844 | at_send_command("AT%CSTAT=1", NULL); |
| 2845 | |
| 2846 | #endif /* USE_TI_COMMANDS */ |
| 2847 | |
| 2848 | |
| 2849 | /* assume radio is off on error */ |
| 2850 | if (isRadioOn() > 0) { |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2851 | setRadioState (RADIO_STATE_ON); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2852 | } |
| 2853 | } |
| 2854 | |
| 2855 | static void waitForClose() |
| 2856 | { |
| 2857 | pthread_mutex_lock(&s_state_mutex); |
| 2858 | |
| 2859 | while (s_closed == 0) { |
| 2860 | pthread_cond_wait(&s_state_cond, &s_state_mutex); |
| 2861 | } |
| 2862 | |
| 2863 | pthread_mutex_unlock(&s_state_mutex); |
| 2864 | } |
| 2865 | |
| 2866 | /** |
| 2867 | * Called by atchannel when an unsolicited line appears |
| 2868 | * This is called on atchannel's reader thread. AT commands may |
| 2869 | * not be issued here |
| 2870 | */ |
| 2871 | static void onUnsolicited (const char *s, const char *sms_pdu) |
| 2872 | { |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2873 | char *line = NULL, *p; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2874 | int err; |
| 2875 | |
| 2876 | /* Ignore unsolicited responses until we're initialized. |
| 2877 | * This is OK because the RIL library will poll for initial state |
| 2878 | */ |
| 2879 | if (sState == RADIO_STATE_UNAVAILABLE) { |
| 2880 | return; |
| 2881 | } |
| 2882 | |
| 2883 | if (strStartsWith(s, "%CTZV:")) { |
| 2884 | /* TI specific -- NITZ time */ |
| 2885 | char *response; |
| 2886 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2887 | line = p = strdup(s); |
| 2888 | at_tok_start(&p); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2889 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2890 | err = at_tok_nextstr(&p, &response); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2891 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2892 | free(line); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2893 | if (err != 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 2894 | ALOGE("invalid NITZ line %s\n", s); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2895 | } else { |
| 2896 | RIL_onUnsolicitedResponse ( |
| 2897 | RIL_UNSOL_NITZ_TIME_RECEIVED, |
| 2898 | response, strlen(response)); |
| 2899 | } |
| 2900 | } else if (strStartsWith(s,"+CRING:") |
| 2901 | || strStartsWith(s,"RING") |
| 2902 | || strStartsWith(s,"NO CARRIER") |
| 2903 | || strStartsWith(s,"+CCWA") |
| 2904 | ) { |
| 2905 | RIL_onUnsolicitedResponse ( |
| 2906 | RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED, |
| 2907 | NULL, 0); |
| 2908 | #ifdef WORKAROUND_FAKE_CGEV |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 2909 | RIL_requestTimedCallback (onDataCallListChanged, NULL, NULL); //TODO use new function |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2910 | #endif /* WORKAROUND_FAKE_CGEV */ |
| 2911 | } else if (strStartsWith(s,"+CREG:") |
| 2912 | || strStartsWith(s,"+CGREG:") |
| 2913 | ) { |
| 2914 | RIL_onUnsolicitedResponse ( |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 2915 | RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2916 | NULL, 0); |
| 2917 | #ifdef WORKAROUND_FAKE_CGEV |
Wink Saville | 7f85680 | 2009-06-09 10:23:37 -0700 | [diff] [blame] | 2918 | RIL_requestTimedCallback (onDataCallListChanged, NULL, NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2919 | #endif /* WORKAROUND_FAKE_CGEV */ |
| 2920 | } else if (strStartsWith(s, "+CMT:")) { |
| 2921 | RIL_onUnsolicitedResponse ( |
| 2922 | RIL_UNSOL_RESPONSE_NEW_SMS, |
| 2923 | sms_pdu, strlen(sms_pdu)); |
| 2924 | } else if (strStartsWith(s, "+CDS:")) { |
| 2925 | RIL_onUnsolicitedResponse ( |
| 2926 | RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT, |
| 2927 | sms_pdu, strlen(sms_pdu)); |
| 2928 | } else if (strStartsWith(s, "+CGEV:")) { |
| 2929 | /* Really, we can ignore NW CLASS and ME CLASS events here, |
| 2930 | * but right now we don't since extranous |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 2931 | * RIL_UNSOL_DATA_CALL_LIST_CHANGED calls are tolerated |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2932 | */ |
| 2933 | /* can't issue AT commands here -- call on main thread */ |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 2934 | RIL_requestTimedCallback (onDataCallListChanged, NULL, NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2935 | #ifdef WORKAROUND_FAKE_CGEV |
| 2936 | } else if (strStartsWith(s, "+CME ERROR: 150")) { |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 2937 | RIL_requestTimedCallback (onDataCallListChanged, NULL, NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2938 | #endif /* WORKAROUND_FAKE_CGEV */ |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 2939 | } else if (strStartsWith(s, "+CTEC: ")) { |
| 2940 | int tech, mask; |
| 2941 | switch (parse_technology_response(s, &tech, NULL)) |
| 2942 | { |
| 2943 | case -1: // no argument could be parsed. |
| 2944 | ALOGE("invalid CTEC line %s\n", s); |
| 2945 | break; |
| 2946 | case 1: // current mode correctly parsed |
| 2947 | case 0: // preferred mode correctly parsed |
| 2948 | mask = 1 << tech; |
| 2949 | if (mask != MDM_GSM && mask != MDM_CDMA && |
| 2950 | mask != MDM_WCDMA && mask != MDM_LTE) { |
| 2951 | ALOGE("Unknown technology %d\n", tech); |
| 2952 | } else { |
| 2953 | setRadioTechnology(sMdmInfo, tech); |
| 2954 | } |
| 2955 | break; |
| 2956 | } |
| 2957 | } else if (strStartsWith(s, "+CCSS: ")) { |
| 2958 | int source = 0; |
| 2959 | line = p = strdup(s); |
| 2960 | if (!line) { |
| 2961 | ALOGE("+CCSS: Unable to allocate memory"); |
| 2962 | return; |
| 2963 | } |
| 2964 | if (at_tok_start(&p) < 0) { |
| 2965 | free(line); |
| 2966 | return; |
| 2967 | } |
| 2968 | if (at_tok_nextint(&p, &source) < 0) { |
| 2969 | ALOGE("invalid +CCSS response: %s", line); |
| 2970 | free(line); |
| 2971 | return; |
| 2972 | } |
| 2973 | SSOURCE(sMdmInfo) = source; |
| 2974 | RIL_onUnsolicitedResponse(RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED, |
| 2975 | &source, sizeof(source)); |
| 2976 | } else if (strStartsWith(s, "+WSOS: ")) { |
| 2977 | char state = 0; |
| 2978 | int unsol; |
| 2979 | line = p = strdup(s); |
| 2980 | if (!line) { |
| 2981 | ALOGE("+WSOS: Unable to allocate memory"); |
| 2982 | return; |
| 2983 | } |
| 2984 | if (at_tok_start(&p) < 0) { |
| 2985 | free(line); |
| 2986 | return; |
| 2987 | } |
| 2988 | if (at_tok_nextbool(&p, &state) < 0) { |
| 2989 | ALOGE("invalid +WSOS response: %s", line); |
| 2990 | free(line); |
| 2991 | return; |
| 2992 | } |
| 2993 | free(line); |
| 2994 | |
| 2995 | unsol = state ? |
| 2996 | RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE : RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE; |
| 2997 | |
| 2998 | RIL_onUnsolicitedResponse(unsol, NULL, 0); |
| 2999 | |
| 3000 | } else if (strStartsWith(s, "+WPRL: ")) { |
| 3001 | int version = -1; |
| 3002 | line = p = strdup(s); |
| 3003 | if (!line) { |
| 3004 | ALOGE("+WPRL: Unable to allocate memory"); |
| 3005 | return; |
| 3006 | } |
| 3007 | if (at_tok_start(&p) < 0) { |
| 3008 | ALOGE("invalid +WPRL response: %s", s); |
| 3009 | free(line); |
| 3010 | return; |
| 3011 | } |
| 3012 | if (at_tok_nextint(&p, &version) < 0) { |
| 3013 | ALOGE("invalid +WPRL response: %s", s); |
| 3014 | free(line); |
| 3015 | return; |
| 3016 | } |
| 3017 | free(line); |
| 3018 | RIL_onUnsolicitedResponse(RIL_UNSOL_CDMA_PRL_CHANGED, &version, sizeof(version)); |
| 3019 | } else if (strStartsWith(s, "+CFUN: 0")) { |
| 3020 | setRadioState(RADIO_STATE_OFF); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3021 | } |
| 3022 | } |
| 3023 | |
| 3024 | /* Called on command or reader thread */ |
| 3025 | static void onATReaderClosed() |
| 3026 | { |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 3027 | ALOGI("AT channel closed\n"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3028 | at_close(); |
| 3029 | s_closed = 1; |
| 3030 | |
| 3031 | setRadioState (RADIO_STATE_UNAVAILABLE); |
| 3032 | } |
| 3033 | |
| 3034 | /* Called on command thread */ |
| 3035 | static void onATTimeout() |
| 3036 | { |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 3037 | ALOGI("AT channel timeout; closing\n"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3038 | at_close(); |
| 3039 | |
| 3040 | s_closed = 1; |
| 3041 | |
| 3042 | /* FIXME cause a radio reset here */ |
| 3043 | |
| 3044 | setRadioState (RADIO_STATE_UNAVAILABLE); |
| 3045 | } |
| 3046 | |
| 3047 | static void usage(char *s) |
| 3048 | { |
| 3049 | #ifdef RIL_SHLIB |
| 3050 | fprintf(stderr, "reference-ril requires: -p <tcp port> or -d /dev/tty_device\n"); |
| 3051 | #else |
| 3052 | fprintf(stderr, "usage: %s [-p <tcp port>] [-d /dev/tty_device]\n", s); |
| 3053 | exit(-1); |
| 3054 | #endif |
| 3055 | } |
| 3056 | |
| 3057 | static void * |
| 3058 | mainLoop(void *param) |
| 3059 | { |
| 3060 | int fd; |
| 3061 | int ret; |
| 3062 | |
| 3063 | AT_DUMP("== ", "entering mainLoop()", -1 ); |
| 3064 | at_set_on_reader_closed(onATReaderClosed); |
| 3065 | at_set_on_timeout(onATTimeout); |
| 3066 | |
| 3067 | for (;;) { |
| 3068 | fd = -1; |
| 3069 | while (fd < 0) { |
| 3070 | if (s_port > 0) { |
| 3071 | fd = socket_loopback_client(s_port, SOCK_STREAM); |
| 3072 | } else if (s_device_socket) { |
The Android Open Source Project | e6e6fb2 | 2009-03-18 17:39:47 -0700 | [diff] [blame] | 3073 | if (!strcmp(s_device_path, "/dev/socket/qemud")) { |
Vladimir Chtchetkine | 385a739 | 2011-08-04 14:03:07 -0700 | [diff] [blame] | 3074 | /* Before trying to connect to /dev/socket/qemud (which is |
| 3075 | * now another "legacy" way of communicating with the |
| 3076 | * emulator), we will try to connecto to gsm service via |
| 3077 | * qemu pipe. */ |
| 3078 | fd = qemu_pipe_open("qemud:gsm"); |
| 3079 | if (fd < 0) { |
| 3080 | /* Qemu-specific control socket */ |
| 3081 | fd = socket_local_client( "qemud", |
| 3082 | ANDROID_SOCKET_NAMESPACE_RESERVED, |
| 3083 | SOCK_STREAM ); |
| 3084 | if (fd >= 0 ) { |
| 3085 | char answer[2]; |
The Android Open Source Project | e6e6fb2 | 2009-03-18 17:39:47 -0700 | [diff] [blame] | 3086 | |
Vladimir Chtchetkine | 385a739 | 2011-08-04 14:03:07 -0700 | [diff] [blame] | 3087 | if ( write(fd, "gsm", 3) != 3 || |
| 3088 | read(fd, answer, 2) != 2 || |
| 3089 | memcmp(answer, "OK", 2) != 0) |
| 3090 | { |
| 3091 | close(fd); |
| 3092 | fd = -1; |
| 3093 | } |
| 3094 | } |
| 3095 | } |
The Android Open Source Project | e6e6fb2 | 2009-03-18 17:39:47 -0700 | [diff] [blame] | 3096 | } |
| 3097 | else |
| 3098 | fd = socket_local_client( s_device_path, |
| 3099 | ANDROID_SOCKET_NAMESPACE_FILESYSTEM, |
| 3100 | SOCK_STREAM ); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3101 | } else if (s_device_path != NULL) { |
| 3102 | fd = open (s_device_path, O_RDWR); |
| 3103 | if ( fd >= 0 && !memcmp( s_device_path, "/dev/ttyS", 9 ) ) { |
| 3104 | /* disable echo on serial ports */ |
| 3105 | struct termios ios; |
| 3106 | tcgetattr( fd, &ios ); |
| 3107 | ios.c_lflag = 0; /* disable ECHO, ICANON, etc... */ |
| 3108 | tcsetattr( fd, TCSANOW, &ios ); |
| 3109 | } |
| 3110 | } |
| 3111 | |
| 3112 | if (fd < 0) { |
| 3113 | perror ("opening AT interface. retrying..."); |
| 3114 | sleep(10); |
| 3115 | /* never returns */ |
| 3116 | } |
| 3117 | } |
| 3118 | |
| 3119 | s_closed = 0; |
| 3120 | ret = at_open(fd, onUnsolicited); |
| 3121 | |
| 3122 | if (ret < 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 3123 | ALOGE ("AT error %d on at_open\n", ret); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3124 | return 0; |
| 3125 | } |
| 3126 | |
| 3127 | RIL_requestTimedCallback(initializeCallback, NULL, &TIMEVAL_0); |
| 3128 | |
| 3129 | // Give initializeCallback a chance to dispatched, since |
| 3130 | // we don't presently have a cancellation mechanism |
| 3131 | sleep(1); |
| 3132 | |
| 3133 | waitForClose(); |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 3134 | ALOGI("Re-opening after close"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3135 | } |
| 3136 | } |
| 3137 | |
| 3138 | #ifdef RIL_SHLIB |
| 3139 | |
| 3140 | pthread_t s_tid_mainloop; |
| 3141 | |
| 3142 | const RIL_RadioFunctions *RIL_Init(const struct RIL_Env *env, int argc, char **argv) |
| 3143 | { |
| 3144 | int ret; |
| 3145 | int fd = -1; |
| 3146 | int opt; |
| 3147 | pthread_attr_t attr; |
| 3148 | |
| 3149 | s_rilenv = env; |
| 3150 | |
| 3151 | while ( -1 != (opt = getopt(argc, argv, "p:d:s:"))) { |
| 3152 | switch (opt) { |
| 3153 | case 'p': |
| 3154 | s_port = atoi(optarg); |
| 3155 | if (s_port == 0) { |
| 3156 | usage(argv[0]); |
| 3157 | return NULL; |
| 3158 | } |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 3159 | ALOGI("Opening loopback port %d\n", s_port); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3160 | break; |
| 3161 | |
| 3162 | case 'd': |
| 3163 | s_device_path = optarg; |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 3164 | ALOGI("Opening tty device %s\n", s_device_path); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3165 | break; |
| 3166 | |
| 3167 | case 's': |
| 3168 | s_device_path = optarg; |
| 3169 | s_device_socket = 1; |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 3170 | ALOGI("Opening socket %s\n", s_device_path); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3171 | break; |
| 3172 | |
| 3173 | default: |
| 3174 | usage(argv[0]); |
| 3175 | return NULL; |
| 3176 | } |
| 3177 | } |
| 3178 | |
| 3179 | if (s_port < 0 && s_device_path == NULL) { |
| 3180 | usage(argv[0]); |
| 3181 | return NULL; |
| 3182 | } |
| 3183 | |
Jaime A Lopez-Sollano | e964504 | 2012-08-29 07:27:27 -0700 | [diff] [blame^] | 3184 | sMdmInfo = calloc(1, sizeof(ModemInfo)); |
| 3185 | if (!sMdmInfo) { |
| 3186 | ALOGE("Unable to alloc memory for ModemInfo"); |
| 3187 | return NULL; |
| 3188 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3189 | pthread_attr_init (&attr); |
| 3190 | pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); |
| 3191 | ret = pthread_create(&s_tid_mainloop, &attr, mainLoop, NULL); |
| 3192 | |
| 3193 | return &s_callbacks; |
| 3194 | } |
| 3195 | #else /* RIL_SHLIB */ |
| 3196 | int main (int argc, char **argv) |
| 3197 | { |
| 3198 | int ret; |
| 3199 | int fd = -1; |
| 3200 | int opt; |
| 3201 | |
| 3202 | while ( -1 != (opt = getopt(argc, argv, "p:d:"))) { |
| 3203 | switch (opt) { |
| 3204 | case 'p': |
| 3205 | s_port = atoi(optarg); |
| 3206 | if (s_port == 0) { |
| 3207 | usage(argv[0]); |
| 3208 | } |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 3209 | ALOGI("Opening loopback port %d\n", s_port); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3210 | break; |
| 3211 | |
| 3212 | case 'd': |
| 3213 | s_device_path = optarg; |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 3214 | ALOGI("Opening tty device %s\n", s_device_path); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3215 | break; |
| 3216 | |
| 3217 | case 's': |
| 3218 | s_device_path = optarg; |
| 3219 | s_device_socket = 1; |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 3220 | ALOGI("Opening socket %s\n", s_device_path); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 3221 | break; |
| 3222 | |
| 3223 | default: |
| 3224 | usage(argv[0]); |
| 3225 | } |
| 3226 | } |
| 3227 | |
| 3228 | if (s_port < 0 && s_device_path == NULL) { |
| 3229 | usage(argv[0]); |
| 3230 | } |
| 3231 | |
| 3232 | RIL_register(&s_callbacks); |
| 3233 | |
| 3234 | mainLoop(NULL); |
| 3235 | |
| 3236 | return 0; |
| 3237 | } |
| 3238 | |
| 3239 | #endif /* RIL_SHLIB */ |