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 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 18 | #include <stdio.h> |
| 19 | #include <assert.h> |
| 20 | #include <string.h> |
| 21 | #include <errno.h> |
| 22 | #include <unistd.h> |
| 23 | #include <sys/types.h> |
| 24 | #include <sys/stat.h> |
| 25 | #include <fcntl.h> |
| 26 | #include <pthread.h> |
| 27 | #include <alloca.h> |
| 28 | #include "atchannel.h" |
| 29 | #include "at_tok.h" |
| 30 | #include "misc.h" |
| 31 | #include <getopt.h> |
| 32 | #include <sys/socket.h> |
| 33 | #include <cutils/sockets.h> |
| 34 | #include <termios.h> |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 35 | #include <sys/system_properties.h> |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 36 | |
Wink Saville | 9a9fbd2 | 2011-02-15 17:13:10 -0800 | [diff] [blame] | 37 | #include "ril.h" |
Vladimir Chtchetkine | 385a739 | 2011-08-04 14:03:07 -0700 | [diff] [blame] | 38 | #include "hardware/qemu_pipe.h" |
Wink Saville | 9a9fbd2 | 2011-02-15 17:13:10 -0800 | [diff] [blame] | 39 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 40 | #define LOG_TAG "RIL" |
| 41 | #include <utils/Log.h> |
| 42 | |
| 43 | #define MAX_AT_RESPONSE 0x1000 |
| 44 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 45 | /* 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] | 46 | #define PPP_TTY_PATH "eth0" |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 47 | |
| 48 | #ifdef USE_TI_COMMANDS |
| 49 | |
| 50 | // Enable a workaround |
| 51 | // 1) Make incoming call, do not answer |
| 52 | // 2) Hangup remote end |
| 53 | // Expected: call should disappear from CLCC line |
| 54 | // Actual: Call shows as "ACTIVE" before disappearing |
| 55 | #define WORKAROUND_ERRONEOUS_ANSWER 1 |
| 56 | |
| 57 | // Some varients of the TI stack do not support the +CGEV unsolicited |
| 58 | // response. However, they seem to send an unsolicited +CME ERROR: 150 |
| 59 | #define WORKAROUND_FAKE_CGEV 1 |
| 60 | #endif |
| 61 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 62 | typedef enum { |
| 63 | SIM_ABSENT = 0, |
| 64 | SIM_NOT_READY = 1, |
| 65 | SIM_READY = 2, /* SIM_READY means the radio state is RADIO_STATE_SIM_READY */ |
| 66 | SIM_PIN = 3, |
| 67 | SIM_PUK = 4, |
| 68 | SIM_NETWORK_PERSONALIZATION = 5 |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 69 | } SIM_Status; |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 70 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 71 | static void onRequest (int request, void *data, size_t datalen, RIL_Token t); |
| 72 | static RIL_RadioState currentState(); |
| 73 | static int onSupports (int requestCode); |
| 74 | static void onCancel (RIL_Token t); |
| 75 | static const char *getVersion(); |
| 76 | static int isRadioOn(); |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 77 | static SIM_Status getSIMStatus(); |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 78 | static int getCardStatus(RIL_CardStatus_v6 **pp_card_status); |
| 79 | static void freeCardStatus(RIL_CardStatus_v6 *p_card_status); |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 80 | static void onDataCallListChanged(void *param); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 81 | |
| 82 | extern const char * requestToString(int request); |
| 83 | |
| 84 | /*** Static Variables ***/ |
| 85 | static const RIL_RadioFunctions s_callbacks = { |
| 86 | RIL_VERSION, |
| 87 | onRequest, |
| 88 | currentState, |
| 89 | onSupports, |
| 90 | onCancel, |
| 91 | getVersion |
| 92 | }; |
| 93 | |
| 94 | #ifdef RIL_SHLIB |
| 95 | static const struct RIL_Env *s_rilenv; |
| 96 | |
| 97 | #define RIL_onRequestComplete(t, e, response, responselen) s_rilenv->OnRequestComplete(t,e, response, responselen) |
| 98 | #define RIL_onUnsolicitedResponse(a,b,c) s_rilenv->OnUnsolicitedResponse(a,b,c) |
| 99 | #define RIL_requestTimedCallback(a,b,c) s_rilenv->RequestTimedCallback(a,b,c) |
| 100 | #endif |
| 101 | |
| 102 | static RIL_RadioState sState = RADIO_STATE_UNAVAILABLE; |
| 103 | |
| 104 | static pthread_mutex_t s_state_mutex = PTHREAD_MUTEX_INITIALIZER; |
| 105 | static pthread_cond_t s_state_cond = PTHREAD_COND_INITIALIZER; |
| 106 | |
| 107 | static int s_port = -1; |
| 108 | static const char * s_device_path = NULL; |
| 109 | static int s_device_socket = 0; |
| 110 | |
| 111 | /* trigger change to this with s_state_cond */ |
| 112 | static int s_closed = 0; |
| 113 | |
| 114 | static int sFD; /* file desc of AT channel */ |
| 115 | static char sATBuffer[MAX_AT_RESPONSE+1]; |
| 116 | static char *sATBufferCur = NULL; |
| 117 | |
| 118 | static const struct timeval TIMEVAL_SIMPOLL = {1,0}; |
| 119 | static const struct timeval TIMEVAL_CALLSTATEPOLL = {0,500000}; |
| 120 | static const struct timeval TIMEVAL_0 = {0,0}; |
| 121 | |
| 122 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 123 | // Max number of times we'll try to repoll when we think |
| 124 | // we have a AT+CLCC race condition |
| 125 | #define REPOLL_CALLS_COUNT_MAX 4 |
| 126 | |
| 127 | // Line index that was incoming or waiting at last poll, or -1 for none |
| 128 | static int s_incomingOrWaitingLine = -1; |
| 129 | // Number of times we've asked for a repoll of AT+CLCC |
| 130 | static int s_repollCallsCount = 0; |
| 131 | // Should we expect a call to be answered in the next CLCC? |
| 132 | static int s_expectAnswer = 0; |
| 133 | #endif /* WORKAROUND_ERRONEOUS_ANSWER */ |
| 134 | |
| 135 | static void pollSIMState (void *param); |
| 136 | static void setRadioState(RIL_RadioState newState); |
| 137 | |
| 138 | static int clccStateToRILState(int state, RIL_CallState *p_state) |
| 139 | |
| 140 | { |
| 141 | switch(state) { |
| 142 | case 0: *p_state = RIL_CALL_ACTIVE; return 0; |
| 143 | case 1: *p_state = RIL_CALL_HOLDING; return 0; |
| 144 | case 2: *p_state = RIL_CALL_DIALING; return 0; |
| 145 | case 3: *p_state = RIL_CALL_ALERTING; return 0; |
| 146 | case 4: *p_state = RIL_CALL_INCOMING; return 0; |
| 147 | case 5: *p_state = RIL_CALL_WAITING; return 0; |
| 148 | default: return -1; |
| 149 | } |
| 150 | } |
| 151 | |
| 152 | /** |
| 153 | * Note: directly modified line and has *p_call point directly into |
| 154 | * modified line |
| 155 | */ |
Wink Saville | 3d54e74 | 2009-05-18 18:00:44 -0700 | [diff] [blame] | 156 | static int callFromCLCCLine(char *line, RIL_Call *p_call) |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 157 | { |
| 158 | //+CLCC: 1,0,2,0,0,\"+18005551212\",145 |
| 159 | // index,isMT,state,mode,isMpty(,number,TOA)? |
| 160 | |
| 161 | int err; |
| 162 | int state; |
| 163 | int mode; |
| 164 | |
| 165 | err = at_tok_start(&line); |
| 166 | if (err < 0) goto error; |
| 167 | |
| 168 | err = at_tok_nextint(&line, &(p_call->index)); |
| 169 | if (err < 0) goto error; |
| 170 | |
| 171 | err = at_tok_nextbool(&line, &(p_call->isMT)); |
| 172 | if (err < 0) goto error; |
| 173 | |
| 174 | err = at_tok_nextint(&line, &state); |
| 175 | if (err < 0) goto error; |
| 176 | |
| 177 | err = clccStateToRILState(state, &(p_call->state)); |
| 178 | if (err < 0) goto error; |
| 179 | |
| 180 | err = at_tok_nextint(&line, &mode); |
| 181 | if (err < 0) goto error; |
| 182 | |
| 183 | p_call->isVoice = (mode == 0); |
| 184 | |
| 185 | err = at_tok_nextbool(&line, &(p_call->isMpty)); |
| 186 | if (err < 0) goto error; |
| 187 | |
| 188 | if (at_tok_hasmore(&line)) { |
| 189 | err = at_tok_nextstr(&line, &(p_call->number)); |
| 190 | |
| 191 | /* tolerate null here */ |
| 192 | if (err < 0) return 0; |
| 193 | |
| 194 | // Some lame implementations return strings |
| 195 | // like "NOT AVAILABLE" in the CLCC line |
| 196 | if (p_call->number != NULL |
| 197 | && 0 == strspn(p_call->number, "+0123456789") |
| 198 | ) { |
| 199 | p_call->number = NULL; |
| 200 | } |
| 201 | |
| 202 | err = at_tok_nextint(&line, &p_call->toa); |
| 203 | if (err < 0) goto error; |
| 204 | } |
| 205 | |
Wink Saville | 74fa388 | 2009-12-22 15:35:41 -0800 | [diff] [blame] | 206 | p_call->uusInfo = NULL; |
| 207 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 208 | return 0; |
| 209 | |
| 210 | error: |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 211 | ALOGE("invalid CLCC line\n"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 212 | return -1; |
| 213 | } |
| 214 | |
| 215 | |
| 216 | /** do post-AT+CFUN=1 initialization */ |
| 217 | static void onRadioPowerOn() |
| 218 | { |
| 219 | #ifdef USE_TI_COMMANDS |
| 220 | /* Must be after CFUN=1 */ |
| 221 | /* TI specific -- notifications for CPHS things such */ |
| 222 | /* as CPHS message waiting indicator */ |
| 223 | |
| 224 | at_send_command("AT%CPHS=1", NULL); |
| 225 | |
| 226 | /* TI specific -- enable NITZ unsol notifs */ |
| 227 | at_send_command("AT%CTZV=1", NULL); |
| 228 | #endif |
| 229 | |
| 230 | pollSIMState(NULL); |
| 231 | } |
| 232 | |
| 233 | /** do post- SIM ready initialization */ |
| 234 | static void onSIMReady() |
| 235 | { |
| 236 | at_send_command_singleline("AT+CSMS=1", "+CSMS:", NULL); |
| 237 | /* |
| 238 | * Always send SMS messages directly to the TE |
| 239 | * |
| 240 | * mode = 1 // discard when link is reserved (link should never be |
| 241 | * reserved) |
| 242 | * mt = 2 // most messages routed to TE |
| 243 | * bm = 2 // new cell BM's routed to TE |
| 244 | * ds = 1 // Status reports routed to TE |
| 245 | * bfr = 1 // flush buffer |
| 246 | */ |
| 247 | at_send_command("AT+CNMI=1,2,2,1,1", NULL); |
| 248 | } |
| 249 | |
| 250 | static void requestRadioPower(void *data, size_t datalen, RIL_Token t) |
| 251 | { |
| 252 | int onOff; |
| 253 | |
| 254 | int err; |
| 255 | ATResponse *p_response = NULL; |
| 256 | |
| 257 | assert (datalen >= sizeof(int *)); |
| 258 | onOff = ((int *)data)[0]; |
| 259 | |
| 260 | if (onOff == 0 && sState != RADIO_STATE_OFF) { |
| 261 | err = at_send_command("AT+CFUN=0", &p_response); |
| 262 | if (err < 0 || p_response->success == 0) goto error; |
| 263 | setRadioState(RADIO_STATE_OFF); |
| 264 | } else if (onOff > 0 && sState == RADIO_STATE_OFF) { |
| 265 | err = at_send_command("AT+CFUN=1", &p_response); |
| 266 | if (err < 0|| p_response->success == 0) { |
| 267 | // Some stacks return an error when there is no SIM, |
| 268 | // but they really turn the RF portion on |
| 269 | // So, if we get an error, let's check to see if it |
| 270 | // turned on anyway |
| 271 | |
| 272 | if (isRadioOn() != 1) { |
| 273 | goto error; |
| 274 | } |
| 275 | } |
| 276 | setRadioState(RADIO_STATE_SIM_NOT_READY); |
| 277 | } |
| 278 | |
| 279 | at_response_free(p_response); |
| 280 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 281 | return; |
| 282 | error: |
| 283 | at_response_free(p_response); |
| 284 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 285 | } |
| 286 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 287 | static void requestOrSendDataCallList(RIL_Token *t); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 288 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 289 | static void onDataCallListChanged(void *param) |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 290 | { |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 291 | requestOrSendDataCallList(NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 292 | } |
| 293 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 294 | 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] | 295 | { |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 296 | requestOrSendDataCallList(&t); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 297 | } |
| 298 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 299 | static void requestOrSendDataCallList(RIL_Token *t) |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 300 | { |
| 301 | ATResponse *p_response; |
| 302 | ATLine *p_cur; |
| 303 | int err; |
| 304 | int n = 0; |
| 305 | char *out; |
| 306 | |
| 307 | err = at_send_command_multiline ("AT+CGACT?", "+CGACT:", &p_response); |
| 308 | if (err != 0 || p_response->success == 0) { |
| 309 | if (t != NULL) |
| 310 | RIL_onRequestComplete(*t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 311 | else |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 312 | RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 313 | NULL, 0); |
| 314 | return; |
| 315 | } |
| 316 | |
| 317 | for (p_cur = p_response->p_intermediates; p_cur != NULL; |
| 318 | p_cur = p_cur->p_next) |
| 319 | n++; |
| 320 | |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 321 | RIL_Data_Call_Response_v6 *responses = |
| 322 | alloca(n * sizeof(RIL_Data_Call_Response_v6)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 323 | |
| 324 | int i; |
| 325 | for (i = 0; i < n; i++) { |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 326 | responses[i].status = -1; |
Wink Saville | 250eb3c | 2011-06-22 09:11:34 -0700 | [diff] [blame] | 327 | responses[i].suggestedRetryTime = -1; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 328 | responses[i].cid = -1; |
| 329 | responses[i].active = -1; |
| 330 | responses[i].type = ""; |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 331 | responses[i].ifname = ""; |
| 332 | responses[i].addresses = ""; |
| 333 | responses[i].dnses = ""; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 334 | responses[i].gateways = ""; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 335 | } |
| 336 | |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 337 | RIL_Data_Call_Response_v6 *response = responses; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 338 | for (p_cur = p_response->p_intermediates; p_cur != NULL; |
| 339 | p_cur = p_cur->p_next) { |
| 340 | char *line = p_cur->line; |
| 341 | |
| 342 | err = at_tok_start(&line); |
| 343 | if (err < 0) |
| 344 | goto error; |
| 345 | |
| 346 | err = at_tok_nextint(&line, &response->cid); |
| 347 | if (err < 0) |
| 348 | goto error; |
| 349 | |
| 350 | err = at_tok_nextint(&line, &response->active); |
| 351 | if (err < 0) |
| 352 | goto error; |
| 353 | |
| 354 | response++; |
| 355 | } |
| 356 | |
| 357 | at_response_free(p_response); |
| 358 | |
| 359 | err = at_send_command_multiline ("AT+CGDCONT?", "+CGDCONT:", &p_response); |
| 360 | if (err != 0 || p_response->success == 0) { |
| 361 | if (t != NULL) |
| 362 | RIL_onRequestComplete(*t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 363 | else |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 364 | RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 365 | NULL, 0); |
| 366 | return; |
| 367 | } |
| 368 | |
| 369 | for (p_cur = p_response->p_intermediates; p_cur != NULL; |
| 370 | p_cur = p_cur->p_next) { |
| 371 | char *line = p_cur->line; |
| 372 | int cid; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 373 | |
| 374 | err = at_tok_start(&line); |
| 375 | if (err < 0) |
| 376 | goto error; |
| 377 | |
| 378 | err = at_tok_nextint(&line, &cid); |
| 379 | if (err < 0) |
| 380 | goto error; |
| 381 | |
| 382 | for (i = 0; i < n; i++) { |
| 383 | if (responses[i].cid == cid) |
| 384 | break; |
| 385 | } |
| 386 | |
| 387 | if (i >= n) { |
| 388 | /* details for a context we didn't hear about in the last request */ |
| 389 | continue; |
| 390 | } |
| 391 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 392 | // Assume no error |
| 393 | responses[i].status = 0; |
| 394 | |
| 395 | // type |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 396 | err = at_tok_nextstr(&line, &out); |
| 397 | if (err < 0) |
| 398 | goto error; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 399 | responses[i].type = alloca(strlen(out) + 1); |
| 400 | strcpy(responses[i].type, out); |
| 401 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 402 | // APN ignored for v5 |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 403 | err = at_tok_nextstr(&line, &out); |
| 404 | if (err < 0) |
| 405 | goto error; |
| 406 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 407 | responses[i].ifname = alloca(strlen(PPP_TTY_PATH) + 1); |
| 408 | strcpy(responses[i].ifname, PPP_TTY_PATH); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 409 | |
| 410 | err = at_tok_nextstr(&line, &out); |
| 411 | if (err < 0) |
| 412 | goto error; |
| 413 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 414 | responses[i].addresses = alloca(strlen(out) + 1); |
| 415 | strcpy(responses[i].addresses, out); |
| 416 | |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 417 | { |
| 418 | char propValue[PROP_VALUE_MAX]; |
| 419 | |
| 420 | if (__system_property_get("ro.kernel.qemu", propValue) != 0) { |
| 421 | /* We are in the emulator - the dns servers are listed |
| 422 | * by the following system properties, setup in |
| 423 | * /system/etc/init.goldfish.sh: |
| 424 | * - net.eth0.dns1 |
| 425 | * - net.eth0.dns2 |
| 426 | * - net.eth0.dns3 |
| 427 | * - net.eth0.dns4 |
| 428 | */ |
| 429 | const int dnslist_sz = 128; |
| 430 | char* dnslist = alloca(dnslist_sz); |
| 431 | const char* separator = ""; |
| 432 | int nn; |
| 433 | |
| 434 | dnslist[0] = 0; |
| 435 | for (nn = 1; nn <= 4; nn++) { |
| 436 | /* Probe net.eth0.dns<n> */ |
| 437 | char propName[PROP_NAME_MAX]; |
| 438 | snprintf(propName, sizeof propName, "net.eth0.dns%d", nn); |
| 439 | |
| 440 | /* Ignore if undefined */ |
| 441 | if (__system_property_get(propName, propValue) == 0) { |
| 442 | continue; |
| 443 | } |
| 444 | |
| 445 | /* Append the DNS IP address */ |
| 446 | strlcat(dnslist, separator, dnslist_sz); |
| 447 | strlcat(dnslist, propValue, dnslist_sz); |
| 448 | separator = " "; |
| 449 | } |
| 450 | responses[i].dnses = dnslist; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 451 | |
| 452 | /* There is only on gateway in the emulator */ |
| 453 | responses[i].gateways = "10.0.2.2"; |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 454 | } |
| 455 | else { |
| 456 | /* 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] | 457 | * servers by default and no gateway. |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 458 | */ |
| 459 | responses[i].dnses = "8.8.8.8 8.8.4.4"; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 460 | responses[i].gateways = ""; |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 461 | } |
| 462 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 463 | } |
| 464 | |
| 465 | at_response_free(p_response); |
| 466 | |
| 467 | if (t != NULL) |
| 468 | RIL_onRequestComplete(*t, RIL_E_SUCCESS, responses, |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 469 | n * sizeof(RIL_Data_Call_Response_v6)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 470 | else |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 471 | RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 472 | responses, |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 473 | n * sizeof(RIL_Data_Call_Response_v6)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 474 | |
| 475 | return; |
| 476 | |
| 477 | error: |
| 478 | if (t != NULL) |
| 479 | RIL_onRequestComplete(*t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 480 | else |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 481 | RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 482 | NULL, 0); |
| 483 | |
| 484 | at_response_free(p_response); |
| 485 | } |
| 486 | |
| 487 | static void requestQueryNetworkSelectionMode( |
| 488 | void *data, size_t datalen, RIL_Token t) |
| 489 | { |
| 490 | int err; |
| 491 | ATResponse *p_response = NULL; |
| 492 | int response = 0; |
| 493 | char *line; |
| 494 | |
| 495 | err = at_send_command_singleline("AT+COPS?", "+COPS:", &p_response); |
| 496 | |
| 497 | if (err < 0 || p_response->success == 0) { |
| 498 | goto error; |
| 499 | } |
| 500 | |
| 501 | line = p_response->p_intermediates->line; |
| 502 | |
| 503 | err = at_tok_start(&line); |
| 504 | |
| 505 | if (err < 0) { |
| 506 | goto error; |
| 507 | } |
| 508 | |
| 509 | err = at_tok_nextint(&line, &response); |
| 510 | |
| 511 | if (err < 0) { |
| 512 | goto error; |
| 513 | } |
| 514 | |
| 515 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &response, sizeof(int)); |
| 516 | at_response_free(p_response); |
| 517 | return; |
| 518 | error: |
| 519 | at_response_free(p_response); |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 520 | 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] | 521 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 522 | } |
| 523 | |
| 524 | static void sendCallStateChanged(void *param) |
| 525 | { |
| 526 | RIL_onUnsolicitedResponse ( |
| 527 | RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED, |
| 528 | NULL, 0); |
| 529 | } |
| 530 | |
| 531 | static void requestGetCurrentCalls(void *data, size_t datalen, RIL_Token t) |
| 532 | { |
| 533 | int err; |
| 534 | ATResponse *p_response; |
| 535 | ATLine *p_cur; |
| 536 | int countCalls; |
| 537 | int countValidCalls; |
Wink Saville | 3d54e74 | 2009-05-18 18:00:44 -0700 | [diff] [blame] | 538 | RIL_Call *p_calls; |
| 539 | RIL_Call **pp_calls; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 540 | int i; |
| 541 | int needRepoll = 0; |
| 542 | |
| 543 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 544 | int prevIncomingOrWaitingLine; |
| 545 | |
| 546 | prevIncomingOrWaitingLine = s_incomingOrWaitingLine; |
| 547 | s_incomingOrWaitingLine = -1; |
| 548 | #endif /*WORKAROUND_ERRONEOUS_ANSWER*/ |
| 549 | |
| 550 | err = at_send_command_multiline ("AT+CLCC", "+CLCC:", &p_response); |
| 551 | |
| 552 | if (err != 0 || p_response->success == 0) { |
| 553 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 554 | return; |
| 555 | } |
| 556 | |
| 557 | /* count the calls */ |
| 558 | for (countCalls = 0, p_cur = p_response->p_intermediates |
| 559 | ; p_cur != NULL |
| 560 | ; p_cur = p_cur->p_next |
| 561 | ) { |
| 562 | countCalls++; |
| 563 | } |
| 564 | |
| 565 | /* yes, there's an array of pointers and then an array of structures */ |
| 566 | |
Wink Saville | 3d54e74 | 2009-05-18 18:00:44 -0700 | [diff] [blame] | 567 | pp_calls = (RIL_Call **)alloca(countCalls * sizeof(RIL_Call *)); |
| 568 | p_calls = (RIL_Call *)alloca(countCalls * sizeof(RIL_Call)); |
| 569 | memset (p_calls, 0, countCalls * sizeof(RIL_Call)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 570 | |
| 571 | /* init the pointer array */ |
| 572 | for(i = 0; i < countCalls ; i++) { |
| 573 | pp_calls[i] = &(p_calls[i]); |
| 574 | } |
| 575 | |
| 576 | for (countValidCalls = 0, p_cur = p_response->p_intermediates |
| 577 | ; p_cur != NULL |
| 578 | ; p_cur = p_cur->p_next |
| 579 | ) { |
| 580 | err = callFromCLCCLine(p_cur->line, p_calls + countValidCalls); |
| 581 | |
| 582 | if (err != 0) { |
| 583 | continue; |
| 584 | } |
| 585 | |
| 586 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 587 | if (p_calls[countValidCalls].state == RIL_CALL_INCOMING |
| 588 | || p_calls[countValidCalls].state == RIL_CALL_WAITING |
| 589 | ) { |
| 590 | s_incomingOrWaitingLine = p_calls[countValidCalls].index; |
| 591 | } |
| 592 | #endif /*WORKAROUND_ERRONEOUS_ANSWER*/ |
| 593 | |
| 594 | if (p_calls[countValidCalls].state != RIL_CALL_ACTIVE |
| 595 | && p_calls[countValidCalls].state != RIL_CALL_HOLDING |
| 596 | ) { |
| 597 | needRepoll = 1; |
| 598 | } |
| 599 | |
| 600 | countValidCalls++; |
| 601 | } |
| 602 | |
| 603 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 604 | // Basically: |
| 605 | // A call was incoming or waiting |
| 606 | // Now it's marked as active |
| 607 | // But we never answered it |
| 608 | // |
| 609 | // This is probably a bug, and the call will probably |
| 610 | // disappear from the call list in the next poll |
| 611 | if (prevIncomingOrWaitingLine >= 0 |
| 612 | && s_incomingOrWaitingLine < 0 |
| 613 | && s_expectAnswer == 0 |
| 614 | ) { |
| 615 | for (i = 0; i < countValidCalls ; i++) { |
| 616 | |
| 617 | if (p_calls[i].index == prevIncomingOrWaitingLine |
| 618 | && p_calls[i].state == RIL_CALL_ACTIVE |
| 619 | && s_repollCallsCount < REPOLL_CALLS_COUNT_MAX |
| 620 | ) { |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 621 | ALOGI( |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 622 | "Hit WORKAROUND_ERRONOUS_ANSWER case." |
| 623 | " Repoll count: %d\n", s_repollCallsCount); |
| 624 | s_repollCallsCount++; |
| 625 | goto error; |
| 626 | } |
| 627 | } |
| 628 | } |
| 629 | |
| 630 | s_expectAnswer = 0; |
| 631 | s_repollCallsCount = 0; |
| 632 | #endif /*WORKAROUND_ERRONEOUS_ANSWER*/ |
| 633 | |
Wink Saville | 3d54e74 | 2009-05-18 18:00:44 -0700 | [diff] [blame] | 634 | RIL_onRequestComplete(t, RIL_E_SUCCESS, pp_calls, |
| 635 | countValidCalls * sizeof (RIL_Call *)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 636 | |
| 637 | at_response_free(p_response); |
| 638 | |
| 639 | #ifdef POLL_CALL_STATE |
| 640 | if (countValidCalls) { // We don't seem to get a "NO CARRIER" message from |
| 641 | // smd, so we're forced to poll until the call ends. |
| 642 | #else |
| 643 | if (needRepoll) { |
| 644 | #endif |
| 645 | RIL_requestTimedCallback (sendCallStateChanged, NULL, &TIMEVAL_CALLSTATEPOLL); |
| 646 | } |
| 647 | |
| 648 | return; |
| 649 | error: |
| 650 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 651 | at_response_free(p_response); |
| 652 | } |
| 653 | |
| 654 | static void requestDial(void *data, size_t datalen, RIL_Token t) |
| 655 | { |
| 656 | RIL_Dial *p_dial; |
| 657 | char *cmd; |
| 658 | const char *clir; |
| 659 | int ret; |
| 660 | |
| 661 | p_dial = (RIL_Dial *)data; |
| 662 | |
| 663 | switch (p_dial->clir) { |
| 664 | case 1: clir = "I"; break; /*invocation*/ |
| 665 | case 2: clir = "i"; break; /*suppression*/ |
| 666 | default: |
| 667 | case 0: clir = ""; break; /*subscription default*/ |
| 668 | } |
| 669 | |
| 670 | asprintf(&cmd, "ATD%s%s;", p_dial->address, clir); |
| 671 | |
| 672 | ret = at_send_command(cmd, NULL); |
| 673 | |
| 674 | free(cmd); |
| 675 | |
| 676 | /* success or failure is ignored by the upper layer here. |
| 677 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 678 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 679 | } |
| 680 | |
| 681 | static void requestWriteSmsToSim(void *data, size_t datalen, RIL_Token t) |
| 682 | { |
| 683 | RIL_SMS_WriteArgs *p_args; |
| 684 | char *cmd; |
| 685 | int length; |
| 686 | int err; |
| 687 | ATResponse *p_response = NULL; |
| 688 | |
| 689 | p_args = (RIL_SMS_WriteArgs *)data; |
| 690 | |
| 691 | length = strlen(p_args->pdu)/2; |
| 692 | asprintf(&cmd, "AT+CMGW=%d,%d", length, p_args->status); |
| 693 | |
| 694 | err = at_send_command_sms(cmd, p_args->pdu, "+CMGW:", &p_response); |
| 695 | |
| 696 | if (err != 0 || p_response->success == 0) goto error; |
| 697 | |
| 698 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 699 | at_response_free(p_response); |
| 700 | |
| 701 | return; |
| 702 | error: |
| 703 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 704 | at_response_free(p_response); |
| 705 | } |
| 706 | |
| 707 | static void requestHangup(void *data, size_t datalen, RIL_Token t) |
| 708 | { |
| 709 | int *p_line; |
| 710 | |
| 711 | int ret; |
| 712 | char *cmd; |
| 713 | |
| 714 | p_line = (int *)data; |
| 715 | |
| 716 | // 3GPP 22.030 6.5.5 |
| 717 | // "Releases a specific active call X" |
| 718 | asprintf(&cmd, "AT+CHLD=1%d", p_line[0]); |
| 719 | |
| 720 | ret = at_send_command(cmd, NULL); |
| 721 | |
| 722 | free(cmd); |
| 723 | |
| 724 | /* success or failure is ignored by the upper layer here. |
| 725 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 726 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 727 | } |
| 728 | |
| 729 | static void requestSignalStrength(void *data, size_t datalen, RIL_Token t) |
| 730 | { |
| 731 | ATResponse *p_response = NULL; |
| 732 | int err; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 733 | char *line; |
Uma Maheswari Ramalingam | 9efcac5 | 2012-08-09 11:59:17 -0700 | [diff] [blame^] | 734 | int count =0; |
| 735 | int numofElements=sizeof(RIL_SignalStrength_v6)/sizeof(int); |
| 736 | int response[numofElements]; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 737 | |
| 738 | err = at_send_command_singleline("AT+CSQ", "+CSQ:", &p_response); |
| 739 | |
| 740 | if (err < 0 || p_response->success == 0) { |
| 741 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 742 | goto error; |
| 743 | } |
| 744 | |
| 745 | line = p_response->p_intermediates->line; |
| 746 | |
| 747 | err = at_tok_start(&line); |
| 748 | if (err < 0) goto error; |
| 749 | |
Uma Maheswari Ramalingam | 9efcac5 | 2012-08-09 11:59:17 -0700 | [diff] [blame^] | 750 | for (count =0; count < numofElements; count ++) { |
| 751 | err = at_tok_nextint(&line, &(response[count])); |
| 752 | if (err < 0) goto error; |
| 753 | } |
Chih-Wei Huang | 2805905 | 2012-04-30 01:13:27 +0800 | [diff] [blame] | 754 | |
Uma Maheswari Ramalingam | 9efcac5 | 2012-08-09 11:59:17 -0700 | [diff] [blame^] | 755 | RIL_onRequestComplete(t, RIL_E_SUCCESS, response, sizeof(response)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 756 | |
| 757 | at_response_free(p_response); |
| 758 | return; |
| 759 | |
| 760 | error: |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 761 | 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] | 762 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 763 | at_response_free(p_response); |
| 764 | } |
| 765 | |
| 766 | static void requestRegistrationState(int request, void *data, |
| 767 | size_t datalen, RIL_Token t) |
| 768 | { |
| 769 | int err; |
| 770 | int response[4]; |
| 771 | char * responseStr[4]; |
| 772 | ATResponse *p_response = NULL; |
| 773 | const char *cmd; |
| 774 | const char *prefix; |
| 775 | char *line, *p; |
| 776 | int commas; |
| 777 | int skip; |
| 778 | int count = 3; |
| 779 | |
| 780 | |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 781 | if (request == RIL_REQUEST_VOICE_REGISTRATION_STATE) { |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 782 | cmd = "AT+CREG?"; |
| 783 | prefix = "+CREG:"; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 784 | } else if (request == RIL_REQUEST_DATA_REGISTRATION_STATE) { |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 785 | cmd = "AT+CGREG?"; |
| 786 | prefix = "+CGREG:"; |
| 787 | } else { |
| 788 | assert(0); |
| 789 | goto error; |
| 790 | } |
| 791 | |
| 792 | err = at_send_command_singleline(cmd, prefix, &p_response); |
| 793 | |
| 794 | if (err != 0) goto error; |
| 795 | |
| 796 | line = p_response->p_intermediates->line; |
| 797 | |
| 798 | err = at_tok_start(&line); |
| 799 | if (err < 0) goto error; |
| 800 | |
| 801 | /* Ok you have to be careful here |
| 802 | * The solicited version of the CREG response is |
| 803 | * +CREG: n, stat, [lac, cid] |
| 804 | * and the unsolicited version is |
| 805 | * +CREG: stat, [lac, cid] |
| 806 | * The <n> parameter is basically "is unsolicited creg on?" |
| 807 | * which it should always be |
| 808 | * |
| 809 | * Now we should normally get the solicited version here, |
| 810 | * but the unsolicited version could have snuck in |
| 811 | * so we have to handle both |
| 812 | * |
| 813 | * Also since the LAC and CID are only reported when registered, |
| 814 | * we can have 1, 2, 3, or 4 arguments here |
| 815 | * |
| 816 | * finally, a +CGREG: answer may have a fifth value that corresponds |
| 817 | * to the network type, as in; |
| 818 | * |
| 819 | * +CGREG: n, stat [,lac, cid [,networkType]] |
| 820 | */ |
| 821 | |
| 822 | /* count number of commas */ |
| 823 | commas = 0; |
| 824 | for (p = line ; *p != '\0' ;p++) { |
| 825 | if (*p == ',') commas++; |
| 826 | } |
| 827 | |
| 828 | switch (commas) { |
| 829 | case 0: /* +CREG: <stat> */ |
| 830 | err = at_tok_nextint(&line, &response[0]); |
| 831 | if (err < 0) goto error; |
| 832 | response[1] = -1; |
| 833 | response[2] = -1; |
| 834 | break; |
| 835 | |
| 836 | case 1: /* +CREG: <n>, <stat> */ |
| 837 | err = at_tok_nextint(&line, &skip); |
| 838 | if (err < 0) goto error; |
| 839 | err = at_tok_nextint(&line, &response[0]); |
| 840 | if (err < 0) goto error; |
| 841 | response[1] = -1; |
| 842 | response[2] = -1; |
| 843 | if (err < 0) goto error; |
| 844 | break; |
| 845 | |
| 846 | case 2: /* +CREG: <stat>, <lac>, <cid> */ |
| 847 | err = at_tok_nextint(&line, &response[0]); |
| 848 | if (err < 0) goto error; |
| 849 | err = at_tok_nexthexint(&line, &response[1]); |
| 850 | if (err < 0) goto error; |
| 851 | err = at_tok_nexthexint(&line, &response[2]); |
| 852 | if (err < 0) goto error; |
| 853 | break; |
| 854 | case 3: /* +CREG: <n>, <stat>, <lac>, <cid> */ |
| 855 | err = at_tok_nextint(&line, &skip); |
| 856 | if (err < 0) goto error; |
| 857 | err = at_tok_nextint(&line, &response[0]); |
| 858 | if (err < 0) goto error; |
| 859 | err = at_tok_nexthexint(&line, &response[1]); |
| 860 | if (err < 0) goto error; |
| 861 | err = at_tok_nexthexint(&line, &response[2]); |
| 862 | if (err < 0) goto error; |
| 863 | break; |
| 864 | /* special case for CGREG, there is a fourth parameter |
| 865 | * that is the network type (unknown/gprs/edge/umts) |
| 866 | */ |
| 867 | case 4: /* +CGREG: <n>, <stat>, <lac>, <cid>, <networkType> */ |
| 868 | err = at_tok_nextint(&line, &skip); |
| 869 | if (err < 0) goto error; |
| 870 | err = at_tok_nextint(&line, &response[0]); |
| 871 | if (err < 0) goto error; |
| 872 | err = at_tok_nexthexint(&line, &response[1]); |
| 873 | if (err < 0) goto error; |
| 874 | err = at_tok_nexthexint(&line, &response[2]); |
| 875 | if (err < 0) goto error; |
| 876 | err = at_tok_nexthexint(&line, &response[3]); |
| 877 | if (err < 0) goto error; |
| 878 | count = 4; |
| 879 | break; |
| 880 | default: |
| 881 | goto error; |
| 882 | } |
| 883 | |
| 884 | asprintf(&responseStr[0], "%d", response[0]); |
John Wang | 6f189a6 | 2009-06-30 13:12:53 -0700 | [diff] [blame] | 885 | asprintf(&responseStr[1], "%x", response[1]); |
| 886 | asprintf(&responseStr[2], "%x", response[2]); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 887 | |
| 888 | if (count > 3) |
| 889 | asprintf(&responseStr[3], "%d", response[3]); |
| 890 | |
| 891 | RIL_onRequestComplete(t, RIL_E_SUCCESS, responseStr, count*sizeof(char*)); |
| 892 | at_response_free(p_response); |
| 893 | |
| 894 | return; |
| 895 | error: |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 896 | 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] | 897 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 898 | at_response_free(p_response); |
| 899 | } |
| 900 | |
| 901 | static void requestOperator(void *data, size_t datalen, RIL_Token t) |
| 902 | { |
| 903 | int err; |
| 904 | int i; |
| 905 | int skip; |
| 906 | ATLine *p_cur; |
| 907 | char *response[3]; |
| 908 | |
| 909 | memset(response, 0, sizeof(response)); |
| 910 | |
| 911 | ATResponse *p_response = NULL; |
| 912 | |
| 913 | err = at_send_command_multiline( |
| 914 | "AT+COPS=3,0;+COPS?;+COPS=3,1;+COPS?;+COPS=3,2;+COPS?", |
| 915 | "+COPS:", &p_response); |
| 916 | |
| 917 | /* we expect 3 lines here: |
| 918 | * +COPS: 0,0,"T - Mobile" |
| 919 | * +COPS: 0,1,"TMO" |
| 920 | * +COPS: 0,2,"310170" |
| 921 | */ |
| 922 | |
| 923 | if (err != 0) goto error; |
| 924 | |
| 925 | for (i = 0, p_cur = p_response->p_intermediates |
| 926 | ; p_cur != NULL |
| 927 | ; p_cur = p_cur->p_next, i++ |
| 928 | ) { |
| 929 | char *line = p_cur->line; |
| 930 | |
| 931 | err = at_tok_start(&line); |
| 932 | if (err < 0) goto error; |
| 933 | |
| 934 | err = at_tok_nextint(&line, &skip); |
| 935 | if (err < 0) goto error; |
| 936 | |
| 937 | // If we're unregistered, we may just get |
| 938 | // a "+COPS: 0" response |
| 939 | if (!at_tok_hasmore(&line)) { |
| 940 | response[i] = NULL; |
| 941 | continue; |
| 942 | } |
| 943 | |
| 944 | err = at_tok_nextint(&line, &skip); |
| 945 | if (err < 0) goto error; |
| 946 | |
| 947 | // a "+COPS: 0, n" response is also possible |
| 948 | if (!at_tok_hasmore(&line)) { |
| 949 | response[i] = NULL; |
| 950 | continue; |
| 951 | } |
| 952 | |
| 953 | err = at_tok_nextstr(&line, &(response[i])); |
| 954 | if (err < 0) goto error; |
| 955 | } |
| 956 | |
| 957 | if (i != 3) { |
| 958 | /* expect 3 lines exactly */ |
| 959 | goto error; |
| 960 | } |
| 961 | |
| 962 | RIL_onRequestComplete(t, RIL_E_SUCCESS, response, sizeof(response)); |
| 963 | at_response_free(p_response); |
| 964 | |
| 965 | return; |
| 966 | error: |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 967 | 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] | 968 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 969 | at_response_free(p_response); |
| 970 | } |
| 971 | |
| 972 | static void requestSendSMS(void *data, size_t datalen, RIL_Token t) |
| 973 | { |
| 974 | int err; |
| 975 | const char *smsc; |
| 976 | const char *pdu; |
| 977 | int tpLayerLength; |
| 978 | char *cmd1, *cmd2; |
| 979 | RIL_SMS_Response response; |
| 980 | ATResponse *p_response = NULL; |
| 981 | |
| 982 | smsc = ((const char **)data)[0]; |
| 983 | pdu = ((const char **)data)[1]; |
| 984 | |
| 985 | tpLayerLength = strlen(pdu)/2; |
| 986 | |
| 987 | // "NULL for default SMSC" |
| 988 | if (smsc == NULL) { |
| 989 | smsc= "00"; |
| 990 | } |
| 991 | |
| 992 | asprintf(&cmd1, "AT+CMGS=%d", tpLayerLength); |
| 993 | asprintf(&cmd2, "%s%s", smsc, pdu); |
| 994 | |
| 995 | err = at_send_command_sms(cmd1, cmd2, "+CMGS:", &p_response); |
| 996 | |
| 997 | if (err != 0 || p_response->success == 0) goto error; |
| 998 | |
| 999 | memset(&response, 0, sizeof(response)); |
| 1000 | |
| 1001 | /* FIXME fill in messageRef and ackPDU */ |
| 1002 | |
| 1003 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &response, sizeof(response)); |
| 1004 | at_response_free(p_response); |
| 1005 | |
| 1006 | return; |
| 1007 | error: |
| 1008 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1009 | at_response_free(p_response); |
| 1010 | } |
| 1011 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 1012 | 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] | 1013 | { |
| 1014 | const char *apn; |
| 1015 | char *cmd; |
| 1016 | int err; |
| 1017 | ATResponse *p_response = NULL; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1018 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 1019 | apn = ((const char **)data)[2]; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1020 | |
| 1021 | #ifdef USE_TI_COMMANDS |
| 1022 | // Config for multislot class 10 (probably default anyway eh?) |
| 1023 | err = at_send_command("AT%CPRIM=\"GMM\",\"CONFIG MULTISLOT_CLASS=<10>\"", |
| 1024 | NULL); |
| 1025 | |
| 1026 | err = at_send_command("AT%DATA=2,\"UART\",1,,\"SER\",\"UART\",0", NULL); |
| 1027 | #endif /* USE_TI_COMMANDS */ |
| 1028 | |
| 1029 | int fd, qmistatus; |
| 1030 | size_t cur = 0; |
| 1031 | size_t len; |
| 1032 | ssize_t written, rlen; |
| 1033 | char status[32] = {0}; |
| 1034 | int retry = 10; |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1035 | const char *pdp_type; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1036 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1037 | ALOGD("requesting data connection to APN '%s'", apn); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1038 | |
| 1039 | fd = open ("/dev/qmi", O_RDWR); |
| 1040 | if (fd >= 0) { /* the device doesn't exist on the emulator */ |
| 1041 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1042 | ALOGD("opened the qmi device\n"); |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1043 | asprintf(&cmd, "up:%s", apn); |
| 1044 | len = strlen(cmd); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1045 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1046 | while (cur < len) { |
| 1047 | do { |
| 1048 | written = write (fd, cmd + cur, len - cur); |
| 1049 | } while (written < 0 && errno == EINTR); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1050 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1051 | if (written < 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1052 | ALOGE("### ERROR writing to /dev/qmi"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1053 | close(fd); |
| 1054 | goto error; |
| 1055 | } |
| 1056 | |
| 1057 | cur += written; |
| 1058 | } |
| 1059 | |
| 1060 | // wait for interface to come online |
| 1061 | |
| 1062 | do { |
| 1063 | sleep(1); |
| 1064 | do { |
| 1065 | rlen = read(fd, status, 31); |
| 1066 | } while (rlen < 0 && errno == EINTR); |
| 1067 | |
| 1068 | if (rlen < 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1069 | ALOGE("### ERROR reading from /dev/qmi"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1070 | close(fd); |
| 1071 | goto error; |
| 1072 | } else { |
| 1073 | status[rlen] = '\0'; |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1074 | ALOGD("### status: %s", status); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1075 | } |
| 1076 | } while (strncmp(status, "STATE=up", 8) && strcmp(status, "online") && --retry); |
| 1077 | |
| 1078 | close(fd); |
| 1079 | |
| 1080 | if (retry == 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1081 | ALOGE("### Failed to get data connection up\n"); |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1082 | goto error; |
| 1083 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1084 | |
| 1085 | qmistatus = system("netcfg rmnet0 dhcp"); |
| 1086 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1087 | ALOGD("netcfg rmnet0 dhcp: status %d\n", qmistatus); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1088 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1089 | if (qmistatus < 0) goto error; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1090 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1091 | } else { |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1092 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1093 | if (datalen > 6 * sizeof(char *)) { |
| 1094 | pdp_type = ((const char **)data)[6]; |
| 1095 | } else { |
| 1096 | pdp_type = "IP"; |
| 1097 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1098 | |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 1099 | asprintf(&cmd, "AT+CGDCONT=1,\"%s\",\"%s\",,0,0", pdp_type, apn); |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1100 | //FIXME check for error here |
| 1101 | err = at_send_command(cmd, NULL); |
| 1102 | free(cmd); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1103 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1104 | // Set required QoS params to default |
| 1105 | err = at_send_command("AT+CGQREQ=1", NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1106 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1107 | // Set minimum QoS params to default |
| 1108 | err = at_send_command("AT+CGQMIN=1", NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1109 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1110 | // packet-domain event reporting |
| 1111 | err = at_send_command("AT+CGEREP=1,0", NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1112 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1113 | // Hangup anything that's happening there now |
| 1114 | err = at_send_command("AT+CGACT=1,0", NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1115 | |
Lorenzo Colitti | 4f81dcf | 2010-09-01 19:38:57 -0700 | [diff] [blame] | 1116 | // Start data on PDP context 1 |
| 1117 | err = at_send_command("ATD*99***1#", &p_response); |
| 1118 | |
| 1119 | if (err < 0 || p_response->success == 0) { |
| 1120 | goto error; |
| 1121 | } |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1122 | } |
| 1123 | |
Wink Saville | 4380897 | 2011-01-13 17:39:51 -0800 | [diff] [blame] | 1124 | requestOrSendDataCallList(&t); |
| 1125 | |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1126 | at_response_free(p_response); |
| 1127 | |
| 1128 | return; |
| 1129 | error: |
| 1130 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1131 | at_response_free(p_response); |
| 1132 | |
| 1133 | } |
| 1134 | |
| 1135 | static void requestSMSAcknowledge(void *data, size_t datalen, RIL_Token t) |
| 1136 | { |
| 1137 | int ackSuccess; |
| 1138 | int err; |
| 1139 | |
| 1140 | ackSuccess = ((int *)data)[0]; |
| 1141 | |
| 1142 | if (ackSuccess == 1) { |
| 1143 | err = at_send_command("AT+CNMA=1", NULL); |
| 1144 | } else if (ackSuccess == 0) { |
| 1145 | err = at_send_command("AT+CNMA=2", NULL); |
| 1146 | } else { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1147 | ALOGE("unsupported arg to RIL_REQUEST_SMS_ACKNOWLEDGE\n"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1148 | goto error; |
| 1149 | } |
| 1150 | |
| 1151 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1152 | error: |
| 1153 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1154 | |
| 1155 | } |
| 1156 | |
| 1157 | static void requestSIM_IO(void *data, size_t datalen, RIL_Token t) |
| 1158 | { |
| 1159 | ATResponse *p_response = NULL; |
| 1160 | RIL_SIM_IO_Response sr; |
| 1161 | int err; |
| 1162 | char *cmd = NULL; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1163 | RIL_SIM_IO_v6 *p_args; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1164 | char *line; |
| 1165 | |
| 1166 | memset(&sr, 0, sizeof(sr)); |
| 1167 | |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1168 | p_args = (RIL_SIM_IO_v6 *)data; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1169 | |
| 1170 | /* FIXME handle pin2 */ |
| 1171 | |
| 1172 | if (p_args->data == NULL) { |
| 1173 | asprintf(&cmd, "AT+CRSM=%d,%d,%d,%d,%d", |
| 1174 | p_args->command, p_args->fileid, |
| 1175 | p_args->p1, p_args->p2, p_args->p3); |
| 1176 | } else { |
| 1177 | asprintf(&cmd, "AT+CRSM=%d,%d,%d,%d,%d,%s", |
| 1178 | p_args->command, p_args->fileid, |
| 1179 | p_args->p1, p_args->p2, p_args->p3, p_args->data); |
| 1180 | } |
| 1181 | |
| 1182 | err = at_send_command_singleline(cmd, "+CRSM:", &p_response); |
| 1183 | |
| 1184 | if (err < 0 || p_response->success == 0) { |
| 1185 | goto error; |
| 1186 | } |
| 1187 | |
| 1188 | line = p_response->p_intermediates->line; |
| 1189 | |
| 1190 | err = at_tok_start(&line); |
| 1191 | if (err < 0) goto error; |
| 1192 | |
| 1193 | err = at_tok_nextint(&line, &(sr.sw1)); |
| 1194 | if (err < 0) goto error; |
| 1195 | |
| 1196 | err = at_tok_nextint(&line, &(sr.sw2)); |
| 1197 | if (err < 0) goto error; |
| 1198 | |
| 1199 | if (at_tok_hasmore(&line)) { |
| 1200 | err = at_tok_nextstr(&line, &(sr.simResponse)); |
| 1201 | if (err < 0) goto error; |
| 1202 | } |
| 1203 | |
| 1204 | RIL_onRequestComplete(t, RIL_E_SUCCESS, &sr, sizeof(sr)); |
| 1205 | at_response_free(p_response); |
| 1206 | free(cmd); |
| 1207 | |
| 1208 | return; |
| 1209 | error: |
| 1210 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1211 | at_response_free(p_response); |
| 1212 | free(cmd); |
| 1213 | |
| 1214 | } |
| 1215 | |
| 1216 | static void requestEnterSimPin(void* data, size_t datalen, RIL_Token t) |
| 1217 | { |
| 1218 | ATResponse *p_response = NULL; |
| 1219 | int err; |
| 1220 | char* cmd = NULL; |
| 1221 | const char** strings = (const char**)data;; |
| 1222 | |
| 1223 | if ( datalen == sizeof(char*) ) { |
| 1224 | asprintf(&cmd, "AT+CPIN=%s", strings[0]); |
| 1225 | } else if ( datalen == 2*sizeof(char*) ) { |
| 1226 | asprintf(&cmd, "AT+CPIN=%s,%s", strings[0], strings[1]); |
| 1227 | } else |
| 1228 | goto error; |
| 1229 | |
| 1230 | err = at_send_command_singleline(cmd, "+CPIN:", &p_response); |
| 1231 | free(cmd); |
| 1232 | |
| 1233 | if (err < 0 || p_response->success == 0) { |
| 1234 | error: |
| 1235 | RIL_onRequestComplete(t, RIL_E_PASSWORD_INCORRECT, NULL, 0); |
| 1236 | } else { |
| 1237 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1238 | } |
| 1239 | at_response_free(p_response); |
| 1240 | } |
| 1241 | |
| 1242 | |
| 1243 | static void requestSendUSSD(void *data, size_t datalen, RIL_Token t) |
| 1244 | { |
| 1245 | const char *ussdRequest; |
| 1246 | |
| 1247 | ussdRequest = (char *)(data); |
| 1248 | |
| 1249 | |
| 1250 | RIL_onRequestComplete(t, RIL_E_REQUEST_NOT_SUPPORTED, NULL, 0); |
| 1251 | |
| 1252 | // @@@ TODO |
| 1253 | |
| 1254 | } |
| 1255 | |
| 1256 | |
| 1257 | /*** Callback methods from the RIL library to us ***/ |
| 1258 | |
| 1259 | /** |
| 1260 | * Call from RIL to us to make a RIL_REQUEST |
| 1261 | * |
| 1262 | * Must be completed with a call to RIL_onRequestComplete() |
| 1263 | * |
| 1264 | * RIL_onRequestComplete() may be called from any thread, before or after |
| 1265 | * this function returns. |
| 1266 | * |
| 1267 | * Will always be called from the same thread, so returning here implies |
| 1268 | * that the radio is ready to process another command (whether or not |
| 1269 | * the previous command has completed). |
| 1270 | */ |
| 1271 | static void |
| 1272 | onRequest (int request, void *data, size_t datalen, RIL_Token t) |
| 1273 | { |
| 1274 | ATResponse *p_response; |
| 1275 | int err; |
| 1276 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1277 | ALOGD("onRequest: %s", requestToString(request)); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1278 | |
| 1279 | /* Ignore all requests except RIL_REQUEST_GET_SIM_STATUS |
| 1280 | * when RADIO_STATE_UNAVAILABLE. |
| 1281 | */ |
| 1282 | if (sState == RADIO_STATE_UNAVAILABLE |
| 1283 | && request != RIL_REQUEST_GET_SIM_STATUS |
| 1284 | ) { |
| 1285 | RIL_onRequestComplete(t, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0); |
| 1286 | return; |
| 1287 | } |
| 1288 | |
| 1289 | /* Ignore all non-power requests when RADIO_STATE_OFF |
| 1290 | * (except RIL_REQUEST_GET_SIM_STATUS) |
| 1291 | */ |
| 1292 | if (sState == RADIO_STATE_OFF |
| 1293 | && !(request == RIL_REQUEST_RADIO_POWER |
| 1294 | || request == RIL_REQUEST_GET_SIM_STATUS) |
| 1295 | ) { |
| 1296 | RIL_onRequestComplete(t, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0); |
| 1297 | return; |
| 1298 | } |
| 1299 | |
| 1300 | switch (request) { |
| 1301 | case RIL_REQUEST_GET_SIM_STATUS: { |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1302 | RIL_CardStatus_v6 *p_card_status; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1303 | char *p_buffer; |
| 1304 | int buffer_size; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1305 | |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1306 | int result = getCardStatus(&p_card_status); |
| 1307 | if (result == RIL_E_SUCCESS) { |
| 1308 | p_buffer = (char *)p_card_status; |
| 1309 | buffer_size = sizeof(*p_card_status); |
| 1310 | } else { |
| 1311 | p_buffer = NULL; |
| 1312 | buffer_size = 0; |
| 1313 | } |
| 1314 | RIL_onRequestComplete(t, result, p_buffer, buffer_size); |
| 1315 | freeCardStatus(p_card_status); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1316 | break; |
| 1317 | } |
| 1318 | case RIL_REQUEST_GET_CURRENT_CALLS: |
| 1319 | requestGetCurrentCalls(data, datalen, t); |
| 1320 | break; |
| 1321 | case RIL_REQUEST_DIAL: |
| 1322 | requestDial(data, datalen, t); |
| 1323 | break; |
| 1324 | case RIL_REQUEST_HANGUP: |
| 1325 | requestHangup(data, datalen, t); |
| 1326 | break; |
| 1327 | case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND: |
| 1328 | // 3GPP 22.030 6.5.5 |
| 1329 | // "Releases all held calls or sets User Determined User Busy |
| 1330 | // (UDUB) for a waiting call." |
| 1331 | at_send_command("AT+CHLD=0", NULL); |
| 1332 | |
| 1333 | /* success or failure is ignored by the upper layer here. |
| 1334 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1335 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1336 | break; |
| 1337 | case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: |
| 1338 | // 3GPP 22.030 6.5.5 |
| 1339 | // "Releases all active calls (if any exist) and accepts |
| 1340 | // the other (held or waiting) call." |
| 1341 | at_send_command("AT+CHLD=1", NULL); |
| 1342 | |
| 1343 | /* success or failure is ignored by the upper layer here. |
| 1344 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1345 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1346 | break; |
| 1347 | case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE: |
| 1348 | // 3GPP 22.030 6.5.5 |
| 1349 | // "Places all active calls (if any exist) on hold and accepts |
| 1350 | // the other (held or waiting) call." |
| 1351 | at_send_command("AT+CHLD=2", NULL); |
| 1352 | |
| 1353 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 1354 | s_expectAnswer = 1; |
| 1355 | #endif /* WORKAROUND_ERRONEOUS_ANSWER */ |
| 1356 | |
| 1357 | /* success or failure is ignored by the upper layer here. |
| 1358 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1359 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1360 | break; |
| 1361 | case RIL_REQUEST_ANSWER: |
| 1362 | at_send_command("ATA", NULL); |
| 1363 | |
| 1364 | #ifdef WORKAROUND_ERRONEOUS_ANSWER |
| 1365 | s_expectAnswer = 1; |
| 1366 | #endif /* WORKAROUND_ERRONEOUS_ANSWER */ |
| 1367 | |
| 1368 | /* success or failure is ignored by the upper layer here. |
| 1369 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1370 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1371 | break; |
| 1372 | case RIL_REQUEST_CONFERENCE: |
| 1373 | // 3GPP 22.030 6.5.5 |
| 1374 | // "Adds a held call to the conversation" |
| 1375 | at_send_command("AT+CHLD=3", NULL); |
| 1376 | |
| 1377 | /* success or failure is ignored by the upper layer here. |
| 1378 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1379 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1380 | break; |
| 1381 | case RIL_REQUEST_UDUB: |
| 1382 | /* user determined user busy */ |
| 1383 | /* sometimes used: ATH */ |
| 1384 | at_send_command("ATH", NULL); |
| 1385 | |
| 1386 | /* success or failure is ignored by the upper layer here. |
| 1387 | it will call GET_CURRENT_CALLS and determine success that way */ |
| 1388 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1389 | break; |
| 1390 | |
| 1391 | case RIL_REQUEST_SEPARATE_CONNECTION: |
| 1392 | { |
| 1393 | char cmd[12]; |
| 1394 | int party = ((int*)data)[0]; |
| 1395 | |
| 1396 | // Make sure that party is in a valid range. |
| 1397 | // (Note: The Telephony middle layer imposes a range of 1 to 7. |
| 1398 | // It's sufficient for us to just make sure it's single digit.) |
| 1399 | if (party > 0 && party < 10) { |
| 1400 | sprintf(cmd, "AT+CHLD=2%d", party); |
| 1401 | at_send_command(cmd, NULL); |
| 1402 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1403 | } else { |
| 1404 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1405 | } |
| 1406 | } |
| 1407 | break; |
| 1408 | |
| 1409 | case RIL_REQUEST_SIGNAL_STRENGTH: |
| 1410 | requestSignalStrength(data, datalen, t); |
| 1411 | break; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1412 | case RIL_REQUEST_VOICE_REGISTRATION_STATE: |
| 1413 | case RIL_REQUEST_DATA_REGISTRATION_STATE: |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1414 | requestRegistrationState(request, data, datalen, t); |
| 1415 | break; |
| 1416 | case RIL_REQUEST_OPERATOR: |
| 1417 | requestOperator(data, datalen, t); |
| 1418 | break; |
| 1419 | case RIL_REQUEST_RADIO_POWER: |
| 1420 | requestRadioPower(data, datalen, t); |
| 1421 | break; |
| 1422 | case RIL_REQUEST_DTMF: { |
| 1423 | char c = ((char *)data)[0]; |
| 1424 | char *cmd; |
| 1425 | asprintf(&cmd, "AT+VTS=%c", (int)c); |
| 1426 | at_send_command(cmd, NULL); |
| 1427 | free(cmd); |
| 1428 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1429 | break; |
| 1430 | } |
| 1431 | case RIL_REQUEST_SEND_SMS: |
| 1432 | requestSendSMS(data, datalen, t); |
| 1433 | break; |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 1434 | case RIL_REQUEST_SETUP_DATA_CALL: |
| 1435 | requestSetupDataCall(data, datalen, t); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1436 | break; |
| 1437 | case RIL_REQUEST_SMS_ACKNOWLEDGE: |
| 1438 | requestSMSAcknowledge(data, datalen, t); |
| 1439 | break; |
| 1440 | |
| 1441 | case RIL_REQUEST_GET_IMSI: |
| 1442 | p_response = NULL; |
| 1443 | err = at_send_command_numeric("AT+CIMI", &p_response); |
| 1444 | |
| 1445 | if (err < 0 || p_response->success == 0) { |
| 1446 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1447 | } else { |
| 1448 | RIL_onRequestComplete(t, RIL_E_SUCCESS, |
| 1449 | p_response->p_intermediates->line, sizeof(char *)); |
| 1450 | } |
| 1451 | at_response_free(p_response); |
| 1452 | break; |
| 1453 | |
| 1454 | case RIL_REQUEST_GET_IMEI: |
| 1455 | p_response = NULL; |
| 1456 | err = at_send_command_numeric("AT+CGSN", &p_response); |
| 1457 | |
| 1458 | if (err < 0 || p_response->success == 0) { |
| 1459 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1460 | } else { |
| 1461 | RIL_onRequestComplete(t, RIL_E_SUCCESS, |
| 1462 | p_response->p_intermediates->line, sizeof(char *)); |
| 1463 | } |
| 1464 | at_response_free(p_response); |
| 1465 | break; |
| 1466 | |
| 1467 | case RIL_REQUEST_SIM_IO: |
| 1468 | requestSIM_IO(data,datalen,t); |
| 1469 | break; |
| 1470 | |
| 1471 | case RIL_REQUEST_SEND_USSD: |
| 1472 | requestSendUSSD(data, datalen, t); |
| 1473 | break; |
| 1474 | |
| 1475 | case RIL_REQUEST_CANCEL_USSD: |
| 1476 | p_response = NULL; |
| 1477 | err = at_send_command_numeric("AT+CUSD=2", &p_response); |
| 1478 | |
| 1479 | if (err < 0 || p_response->success == 0) { |
| 1480 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1481 | } else { |
| 1482 | RIL_onRequestComplete(t, RIL_E_SUCCESS, |
| 1483 | p_response->p_intermediates->line, sizeof(char *)); |
| 1484 | } |
| 1485 | at_response_free(p_response); |
| 1486 | break; |
| 1487 | |
| 1488 | case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC: |
| 1489 | at_send_command("AT+COPS=0", NULL); |
| 1490 | break; |
| 1491 | |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 1492 | case RIL_REQUEST_DATA_CALL_LIST: |
| 1493 | requestDataCallList(data, datalen, t); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1494 | break; |
| 1495 | |
| 1496 | case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE: |
| 1497 | requestQueryNetworkSelectionMode(data, datalen, t); |
| 1498 | break; |
| 1499 | |
| 1500 | case RIL_REQUEST_OEM_HOOK_RAW: |
| 1501 | // echo back data |
| 1502 | RIL_onRequestComplete(t, RIL_E_SUCCESS, data, datalen); |
| 1503 | break; |
| 1504 | |
| 1505 | |
| 1506 | case RIL_REQUEST_OEM_HOOK_STRINGS: { |
| 1507 | int i; |
| 1508 | const char ** cur; |
| 1509 | |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1510 | 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] | 1511 | |
| 1512 | |
| 1513 | for (i = (datalen / sizeof (char *)), cur = (const char **)data ; |
| 1514 | i > 0 ; cur++, i --) { |
Steve Block | 20cd114 | 2011-12-20 20:47:51 +0000 | [diff] [blame] | 1515 | ALOGD("> '%s'", *cur); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1516 | } |
| 1517 | |
| 1518 | // echo back strings |
| 1519 | RIL_onRequestComplete(t, RIL_E_SUCCESS, data, datalen); |
| 1520 | break; |
| 1521 | } |
| 1522 | |
| 1523 | case RIL_REQUEST_WRITE_SMS_TO_SIM: |
| 1524 | requestWriteSmsToSim(data, datalen, t); |
| 1525 | break; |
| 1526 | |
| 1527 | case RIL_REQUEST_DELETE_SMS_ON_SIM: { |
| 1528 | char * cmd; |
| 1529 | p_response = NULL; |
| 1530 | asprintf(&cmd, "AT+CMGD=%d", ((int *)data)[0]); |
| 1531 | err = at_send_command(cmd, &p_response); |
| 1532 | free(cmd); |
| 1533 | if (err < 0 || p_response->success == 0) { |
| 1534 | RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0); |
| 1535 | } else { |
| 1536 | RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0); |
| 1537 | } |
| 1538 | at_response_free(p_response); |
| 1539 | break; |
| 1540 | } |
| 1541 | |
| 1542 | case RIL_REQUEST_ENTER_SIM_PIN: |
| 1543 | case RIL_REQUEST_ENTER_SIM_PUK: |
| 1544 | case RIL_REQUEST_ENTER_SIM_PIN2: |
| 1545 | case RIL_REQUEST_ENTER_SIM_PUK2: |
| 1546 | case RIL_REQUEST_CHANGE_SIM_PIN: |
| 1547 | case RIL_REQUEST_CHANGE_SIM_PIN2: |
| 1548 | requestEnterSimPin(data, datalen, t); |
| 1549 | break; |
| 1550 | |
| 1551 | default: |
| 1552 | RIL_onRequestComplete(t, RIL_E_REQUEST_NOT_SUPPORTED, NULL, 0); |
| 1553 | break; |
| 1554 | } |
| 1555 | } |
| 1556 | |
| 1557 | /** |
| 1558 | * Synchronous call from the RIL to us to return current radio state. |
| 1559 | * RADIO_STATE_UNAVAILABLE should be the initial state. |
| 1560 | */ |
| 1561 | static RIL_RadioState |
| 1562 | currentState() |
| 1563 | { |
| 1564 | return sState; |
| 1565 | } |
| 1566 | /** |
| 1567 | * Call from RIL to us to find out whether a specific request code |
| 1568 | * is supported by this implementation. |
| 1569 | * |
| 1570 | * Return 1 for "supported" and 0 for "unsupported" |
| 1571 | */ |
| 1572 | |
| 1573 | static int |
| 1574 | onSupports (int requestCode) |
| 1575 | { |
| 1576 | //@@@ todo |
| 1577 | |
| 1578 | return 1; |
| 1579 | } |
| 1580 | |
| 1581 | static void onCancel (RIL_Token t) |
| 1582 | { |
| 1583 | //@@@todo |
| 1584 | |
| 1585 | } |
| 1586 | |
| 1587 | static const char * getVersion(void) |
| 1588 | { |
| 1589 | return "android reference-ril 1.0"; |
| 1590 | } |
| 1591 | |
| 1592 | static void |
| 1593 | setRadioState(RIL_RadioState newState) |
| 1594 | { |
| 1595 | RIL_RadioState oldState; |
| 1596 | |
| 1597 | pthread_mutex_lock(&s_state_mutex); |
| 1598 | |
| 1599 | oldState = sState; |
| 1600 | |
| 1601 | if (s_closed > 0) { |
| 1602 | // If we're closed, the only reasonable state is |
| 1603 | // RADIO_STATE_UNAVAILABLE |
| 1604 | // This is here because things on the main thread |
| 1605 | // may attempt to change the radio state after the closed |
| 1606 | // event happened in another thread |
| 1607 | newState = RADIO_STATE_UNAVAILABLE; |
| 1608 | } |
| 1609 | |
| 1610 | if (sState != newState || s_closed > 0) { |
| 1611 | sState = newState; |
| 1612 | |
| 1613 | pthread_cond_broadcast (&s_state_cond); |
| 1614 | } |
| 1615 | |
| 1616 | pthread_mutex_unlock(&s_state_mutex); |
| 1617 | |
| 1618 | |
| 1619 | /* do these outside of the mutex */ |
| 1620 | if (sState != oldState) { |
| 1621 | RIL_onUnsolicitedResponse (RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED, |
| 1622 | NULL, 0); |
| 1623 | |
| 1624 | /* FIXME onSimReady() and onRadioPowerOn() cannot be called |
| 1625 | * from the AT reader thread |
| 1626 | * Currently, this doesn't happen, but if that changes then these |
| 1627 | * will need to be dispatched on the request thread |
| 1628 | */ |
| 1629 | if (sState == RADIO_STATE_SIM_READY) { |
| 1630 | onSIMReady(); |
| 1631 | } else if (sState == RADIO_STATE_SIM_NOT_READY) { |
| 1632 | onRadioPowerOn(); |
| 1633 | } |
| 1634 | } |
| 1635 | } |
| 1636 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1637 | /** Returns SIM_NOT_READY on error */ |
David 'Digit' Turner | af1298d | 2011-02-04 13:36:47 +0100 | [diff] [blame] | 1638 | static SIM_Status |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1639 | getSIMStatus() |
| 1640 | { |
| 1641 | ATResponse *p_response = NULL; |
| 1642 | int err; |
| 1643 | int ret; |
| 1644 | char *cpinLine; |
| 1645 | char *cpinResult; |
| 1646 | |
| 1647 | if (sState == RADIO_STATE_OFF || sState == RADIO_STATE_UNAVAILABLE) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1648 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1649 | goto done; |
| 1650 | } |
| 1651 | |
| 1652 | err = at_send_command_singleline("AT+CPIN?", "+CPIN:", &p_response); |
| 1653 | |
| 1654 | if (err != 0) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1655 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1656 | goto done; |
| 1657 | } |
| 1658 | |
| 1659 | switch (at_get_cme_error(p_response)) { |
| 1660 | case CME_SUCCESS: |
| 1661 | break; |
| 1662 | |
| 1663 | case CME_SIM_NOT_INSERTED: |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1664 | ret = SIM_ABSENT; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1665 | goto done; |
| 1666 | |
| 1667 | default: |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1668 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1669 | goto done; |
| 1670 | } |
| 1671 | |
| 1672 | /* CPIN? has succeeded, now look at the result */ |
| 1673 | |
| 1674 | cpinLine = p_response->p_intermediates->line; |
| 1675 | err = at_tok_start (&cpinLine); |
| 1676 | |
| 1677 | if (err < 0) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1678 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1679 | goto done; |
| 1680 | } |
| 1681 | |
| 1682 | err = at_tok_nextstr(&cpinLine, &cpinResult); |
| 1683 | |
| 1684 | if (err < 0) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1685 | ret = SIM_NOT_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1686 | goto done; |
| 1687 | } |
| 1688 | |
| 1689 | if (0 == strcmp (cpinResult, "SIM PIN")) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1690 | ret = SIM_PIN; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1691 | goto done; |
| 1692 | } else if (0 == strcmp (cpinResult, "SIM PUK")) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1693 | ret = SIM_PUK; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1694 | goto done; |
| 1695 | } else if (0 == strcmp (cpinResult, "PH-NET PIN")) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1696 | return SIM_NETWORK_PERSONALIZATION; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1697 | } else if (0 != strcmp (cpinResult, "READY")) { |
| 1698 | /* we're treating unsupported lock types as "sim absent" */ |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1699 | ret = SIM_ABSENT; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1700 | goto done; |
| 1701 | } |
| 1702 | |
| 1703 | at_response_free(p_response); |
| 1704 | p_response = NULL; |
| 1705 | cpinResult = NULL; |
| 1706 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1707 | ret = SIM_READY; |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1708 | |
| 1709 | done: |
| 1710 | at_response_free(p_response); |
| 1711 | return ret; |
| 1712 | } |
| 1713 | |
| 1714 | |
| 1715 | /** |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1716 | * Get the current card status. |
| 1717 | * |
| 1718 | * This must be freed using freeCardStatus. |
| 1719 | * @return: On success returns RIL_E_SUCCESS |
| 1720 | */ |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1721 | static int getCardStatus(RIL_CardStatus_v6 **pp_card_status) { |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1722 | static RIL_AppStatus app_status_array[] = { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1723 | // SIM_ABSENT = 0 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1724 | { RIL_APPTYPE_UNKNOWN, RIL_APPSTATE_UNKNOWN, RIL_PERSOSUBSTATE_UNKNOWN, |
| 1725 | NULL, NULL, 0, RIL_PINSTATE_UNKNOWN, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1726 | // SIM_NOT_READY = 1 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1727 | { RIL_APPTYPE_SIM, RIL_APPSTATE_DETECTED, RIL_PERSOSUBSTATE_UNKNOWN, |
| 1728 | NULL, NULL, 0, RIL_PINSTATE_UNKNOWN, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1729 | // SIM_READY = 2 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1730 | { RIL_APPTYPE_SIM, RIL_APPSTATE_READY, RIL_PERSOSUBSTATE_READY, |
| 1731 | NULL, NULL, 0, RIL_PINSTATE_UNKNOWN, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1732 | // SIM_PIN = 3 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1733 | { RIL_APPTYPE_SIM, RIL_APPSTATE_PIN, RIL_PERSOSUBSTATE_UNKNOWN, |
| 1734 | NULL, NULL, 0, RIL_PINSTATE_ENABLED_NOT_VERIFIED, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1735 | // SIM_PUK = 4 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1736 | { RIL_APPTYPE_SIM, RIL_APPSTATE_PUK, RIL_PERSOSUBSTATE_UNKNOWN, |
| 1737 | NULL, NULL, 0, RIL_PINSTATE_ENABLED_BLOCKED, RIL_PINSTATE_UNKNOWN }, |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1738 | // SIM_NETWORK_PERSONALIZATION = 5 |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1739 | { RIL_APPTYPE_SIM, RIL_APPSTATE_SUBSCRIPTION_PERSO, RIL_PERSOSUBSTATE_SIM_NETWORK, |
| 1740 | NULL, NULL, 0, RIL_PINSTATE_ENABLED_NOT_VERIFIED, RIL_PINSTATE_UNKNOWN } |
| 1741 | }; |
| 1742 | RIL_CardState card_state; |
| 1743 | int num_apps; |
| 1744 | |
| 1745 | int sim_status = getSIMStatus(); |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1746 | if (sim_status == SIM_ABSENT) { |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1747 | card_state = RIL_CARDSTATE_ABSENT; |
| 1748 | num_apps = 0; |
| 1749 | } else { |
| 1750 | card_state = RIL_CARDSTATE_PRESENT; |
| 1751 | num_apps = 1; |
| 1752 | } |
| 1753 | |
| 1754 | // Allocate and initialize base card status. |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1755 | RIL_CardStatus_v6 *p_card_status = malloc(sizeof(RIL_CardStatus_v6)); |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1756 | p_card_status->card_state = card_state; |
| 1757 | p_card_status->universal_pin_state = RIL_PINSTATE_UNKNOWN; |
| 1758 | p_card_status->gsm_umts_subscription_app_index = RIL_CARD_MAX_APPS; |
| 1759 | p_card_status->cdma_subscription_app_index = RIL_CARD_MAX_APPS; |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1760 | p_card_status->ims_subscription_app_index = RIL_CARD_MAX_APPS; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1761 | p_card_status->num_applications = num_apps; |
| 1762 | |
| 1763 | // Initialize application status |
| 1764 | int i; |
| 1765 | for (i = 0; i < RIL_CARD_MAX_APPS; i++) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1766 | p_card_status->applications[i] = app_status_array[SIM_ABSENT]; |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1767 | } |
| 1768 | |
| 1769 | // Pickup the appropriate application status |
| 1770 | // that reflects sim_status for gsm. |
| 1771 | if (num_apps != 0) { |
| 1772 | // Only support one app, gsm |
| 1773 | p_card_status->num_applications = 1; |
| 1774 | p_card_status->gsm_umts_subscription_app_index = 0; |
| 1775 | |
| 1776 | // Get the correct app status |
| 1777 | p_card_status->applications[0] = app_status_array[sim_status]; |
| 1778 | } |
| 1779 | |
| 1780 | *pp_card_status = p_card_status; |
| 1781 | return RIL_E_SUCCESS; |
| 1782 | } |
| 1783 | |
| 1784 | /** |
| 1785 | * Free the card status returned by getCardStatus |
| 1786 | */ |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 1787 | static void freeCardStatus(RIL_CardStatus_v6 *p_card_status) { |
Wink Saville | f6aa7c1 | 2009-04-30 14:20:52 -0700 | [diff] [blame] | 1788 | free(p_card_status); |
| 1789 | } |
| 1790 | |
| 1791 | /** |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1792 | * SIM ready means any commands that access the SIM will work, including: |
| 1793 | * AT+CPIN, AT+CSMS, AT+CNMI, AT+CRSM |
| 1794 | * (all SMS-related commands) |
| 1795 | */ |
| 1796 | |
| 1797 | static void pollSIMState (void *param) |
| 1798 | { |
| 1799 | ATResponse *p_response; |
| 1800 | int ret; |
| 1801 | |
| 1802 | if (sState != RADIO_STATE_SIM_NOT_READY) { |
| 1803 | // no longer valid to poll |
| 1804 | return; |
| 1805 | } |
| 1806 | |
| 1807 | switch(getSIMStatus()) { |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1808 | case SIM_ABSENT: |
| 1809 | case SIM_PIN: |
| 1810 | case SIM_PUK: |
| 1811 | case SIM_NETWORK_PERSONALIZATION: |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1812 | default: |
| 1813 | setRadioState(RADIO_STATE_SIM_LOCKED_OR_ABSENT); |
| 1814 | return; |
| 1815 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1816 | case SIM_NOT_READY: |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1817 | RIL_requestTimedCallback (pollSIMState, NULL, &TIMEVAL_SIMPOLL); |
| 1818 | return; |
| 1819 | |
John Wang | 309ac29 | 2009-07-30 14:53:23 -0700 | [diff] [blame] | 1820 | case SIM_READY: |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1821 | setRadioState(RADIO_STATE_SIM_READY); |
| 1822 | return; |
| 1823 | } |
| 1824 | } |
| 1825 | |
| 1826 | /** returns 1 if on, 0 if off, and -1 on error */ |
| 1827 | static int isRadioOn() |
| 1828 | { |
| 1829 | ATResponse *p_response = NULL; |
| 1830 | int err; |
| 1831 | char *line; |
| 1832 | char ret; |
| 1833 | |
| 1834 | err = at_send_command_singleline("AT+CFUN?", "+CFUN:", &p_response); |
| 1835 | |
| 1836 | if (err < 0 || p_response->success == 0) { |
| 1837 | // assume radio is off |
| 1838 | goto error; |
| 1839 | } |
| 1840 | |
| 1841 | line = p_response->p_intermediates->line; |
| 1842 | |
| 1843 | err = at_tok_start(&line); |
| 1844 | if (err < 0) goto error; |
| 1845 | |
| 1846 | err = at_tok_nextbool(&line, &ret); |
| 1847 | if (err < 0) goto error; |
| 1848 | |
| 1849 | at_response_free(p_response); |
| 1850 | |
| 1851 | return (int)ret; |
| 1852 | |
| 1853 | error: |
| 1854 | |
| 1855 | at_response_free(p_response); |
| 1856 | return -1; |
| 1857 | } |
| 1858 | |
| 1859 | /** |
| 1860 | * Initialize everything that can be configured while we're still in |
| 1861 | * AT+CFUN=0 |
| 1862 | */ |
| 1863 | static void initializeCallback(void *param) |
| 1864 | { |
| 1865 | ATResponse *p_response = NULL; |
| 1866 | int err; |
| 1867 | |
| 1868 | setRadioState (RADIO_STATE_OFF); |
| 1869 | |
| 1870 | at_handshake(); |
| 1871 | |
| 1872 | /* note: we don't check errors here. Everything important will |
| 1873 | be handled in onATTimeout and onATReaderClosed */ |
| 1874 | |
| 1875 | /* atchannel is tolerant of echo but it must */ |
| 1876 | /* have verbose result codes */ |
| 1877 | at_send_command("ATE0Q0V1", NULL); |
| 1878 | |
| 1879 | /* No auto-answer */ |
| 1880 | at_send_command("ATS0=0", NULL); |
| 1881 | |
| 1882 | /* Extended errors */ |
| 1883 | at_send_command("AT+CMEE=1", NULL); |
| 1884 | |
| 1885 | /* Network registration events */ |
| 1886 | err = at_send_command("AT+CREG=2", &p_response); |
| 1887 | |
| 1888 | /* some handsets -- in tethered mode -- don't support CREG=2 */ |
| 1889 | if (err < 0 || p_response->success == 0) { |
| 1890 | at_send_command("AT+CREG=1", NULL); |
| 1891 | } |
| 1892 | |
| 1893 | at_response_free(p_response); |
| 1894 | |
| 1895 | /* GPRS registration events */ |
| 1896 | at_send_command("AT+CGREG=1", NULL); |
| 1897 | |
| 1898 | /* Call Waiting notifications */ |
| 1899 | at_send_command("AT+CCWA=1", NULL); |
| 1900 | |
| 1901 | /* Alternating voice/data off */ |
| 1902 | at_send_command("AT+CMOD=0", NULL); |
| 1903 | |
| 1904 | /* Not muted */ |
| 1905 | at_send_command("AT+CMUT=0", NULL); |
| 1906 | |
| 1907 | /* +CSSU unsolicited supp service notifications */ |
| 1908 | at_send_command("AT+CSSN=0,1", NULL); |
| 1909 | |
| 1910 | /* no connected line identification */ |
| 1911 | at_send_command("AT+COLP=0", NULL); |
| 1912 | |
| 1913 | /* HEX character set */ |
| 1914 | at_send_command("AT+CSCS=\"HEX\"", NULL); |
| 1915 | |
| 1916 | /* USSD unsolicited */ |
| 1917 | at_send_command("AT+CUSD=1", NULL); |
| 1918 | |
| 1919 | /* Enable +CGEV GPRS event notifications, but don't buffer */ |
| 1920 | at_send_command("AT+CGEREP=1,0", NULL); |
| 1921 | |
| 1922 | /* SMS PDU mode */ |
| 1923 | at_send_command("AT+CMGF=0", NULL); |
| 1924 | |
| 1925 | #ifdef USE_TI_COMMANDS |
| 1926 | |
| 1927 | at_send_command("AT%CPI=3", NULL); |
| 1928 | |
| 1929 | /* TI specific -- notifications when SMS is ready (currently ignored) */ |
| 1930 | at_send_command("AT%CSTAT=1", NULL); |
| 1931 | |
| 1932 | #endif /* USE_TI_COMMANDS */ |
| 1933 | |
| 1934 | |
| 1935 | /* assume radio is off on error */ |
| 1936 | if (isRadioOn() > 0) { |
| 1937 | setRadioState (RADIO_STATE_SIM_NOT_READY); |
| 1938 | } |
| 1939 | } |
| 1940 | |
| 1941 | static void waitForClose() |
| 1942 | { |
| 1943 | pthread_mutex_lock(&s_state_mutex); |
| 1944 | |
| 1945 | while (s_closed == 0) { |
| 1946 | pthread_cond_wait(&s_state_cond, &s_state_mutex); |
| 1947 | } |
| 1948 | |
| 1949 | pthread_mutex_unlock(&s_state_mutex); |
| 1950 | } |
| 1951 | |
| 1952 | /** |
| 1953 | * Called by atchannel when an unsolicited line appears |
| 1954 | * This is called on atchannel's reader thread. AT commands may |
| 1955 | * not be issued here |
| 1956 | */ |
| 1957 | static void onUnsolicited (const char *s, const char *sms_pdu) |
| 1958 | { |
| 1959 | char *line = NULL; |
| 1960 | int err; |
| 1961 | |
| 1962 | /* Ignore unsolicited responses until we're initialized. |
| 1963 | * This is OK because the RIL library will poll for initial state |
| 1964 | */ |
| 1965 | if (sState == RADIO_STATE_UNAVAILABLE) { |
| 1966 | return; |
| 1967 | } |
| 1968 | |
| 1969 | if (strStartsWith(s, "%CTZV:")) { |
| 1970 | /* TI specific -- NITZ time */ |
| 1971 | char *response; |
| 1972 | |
| 1973 | line = strdup(s); |
| 1974 | at_tok_start(&line); |
| 1975 | |
| 1976 | err = at_tok_nextstr(&line, &response); |
| 1977 | |
| 1978 | if (err != 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 1979 | ALOGE("invalid NITZ line %s\n", s); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1980 | } else { |
| 1981 | RIL_onUnsolicitedResponse ( |
| 1982 | RIL_UNSOL_NITZ_TIME_RECEIVED, |
| 1983 | response, strlen(response)); |
| 1984 | } |
| 1985 | } else if (strStartsWith(s,"+CRING:") |
| 1986 | || strStartsWith(s,"RING") |
| 1987 | || strStartsWith(s,"NO CARRIER") |
| 1988 | || strStartsWith(s,"+CCWA") |
| 1989 | ) { |
| 1990 | RIL_onUnsolicitedResponse ( |
| 1991 | RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED, |
| 1992 | NULL, 0); |
| 1993 | #ifdef WORKAROUND_FAKE_CGEV |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 1994 | RIL_requestTimedCallback (onDataCallListChanged, NULL, NULL); //TODO use new function |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 1995 | #endif /* WORKAROUND_FAKE_CGEV */ |
| 1996 | } else if (strStartsWith(s,"+CREG:") |
| 1997 | || strStartsWith(s,"+CGREG:") |
| 1998 | ) { |
| 1999 | RIL_onUnsolicitedResponse ( |
Wink Saville | 2c1fb3a | 2011-03-19 13:42:45 -0700 | [diff] [blame] | 2000 | RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED, |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2001 | NULL, 0); |
| 2002 | #ifdef WORKAROUND_FAKE_CGEV |
Wink Saville | 7f85680 | 2009-06-09 10:23:37 -0700 | [diff] [blame] | 2003 | RIL_requestTimedCallback (onDataCallListChanged, NULL, NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2004 | #endif /* WORKAROUND_FAKE_CGEV */ |
| 2005 | } else if (strStartsWith(s, "+CMT:")) { |
| 2006 | RIL_onUnsolicitedResponse ( |
| 2007 | RIL_UNSOL_RESPONSE_NEW_SMS, |
| 2008 | sms_pdu, strlen(sms_pdu)); |
| 2009 | } else if (strStartsWith(s, "+CDS:")) { |
| 2010 | RIL_onUnsolicitedResponse ( |
| 2011 | RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT, |
| 2012 | sms_pdu, strlen(sms_pdu)); |
| 2013 | } else if (strStartsWith(s, "+CGEV:")) { |
| 2014 | /* Really, we can ignore NW CLASS and ME CLASS events here, |
| 2015 | * but right now we don't since extranous |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 2016 | * RIL_UNSOL_DATA_CALL_LIST_CHANGED calls are tolerated |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2017 | */ |
| 2018 | /* can't issue AT commands here -- call on main thread */ |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 2019 | RIL_requestTimedCallback (onDataCallListChanged, NULL, NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2020 | #ifdef WORKAROUND_FAKE_CGEV |
| 2021 | } else if (strStartsWith(s, "+CME ERROR: 150")) { |
Wink Saville | f4c4d36 | 2009-04-02 01:37:03 -0700 | [diff] [blame] | 2022 | RIL_requestTimedCallback (onDataCallListChanged, NULL, NULL); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2023 | #endif /* WORKAROUND_FAKE_CGEV */ |
| 2024 | } |
| 2025 | } |
| 2026 | |
| 2027 | /* Called on command or reader thread */ |
| 2028 | static void onATReaderClosed() |
| 2029 | { |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 2030 | ALOGI("AT channel closed\n"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2031 | at_close(); |
| 2032 | s_closed = 1; |
| 2033 | |
| 2034 | setRadioState (RADIO_STATE_UNAVAILABLE); |
| 2035 | } |
| 2036 | |
| 2037 | /* Called on command thread */ |
| 2038 | static void onATTimeout() |
| 2039 | { |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 2040 | ALOGI("AT channel timeout; closing\n"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2041 | at_close(); |
| 2042 | |
| 2043 | s_closed = 1; |
| 2044 | |
| 2045 | /* FIXME cause a radio reset here */ |
| 2046 | |
| 2047 | setRadioState (RADIO_STATE_UNAVAILABLE); |
| 2048 | } |
| 2049 | |
| 2050 | static void usage(char *s) |
| 2051 | { |
| 2052 | #ifdef RIL_SHLIB |
| 2053 | fprintf(stderr, "reference-ril requires: -p <tcp port> or -d /dev/tty_device\n"); |
| 2054 | #else |
| 2055 | fprintf(stderr, "usage: %s [-p <tcp port>] [-d /dev/tty_device]\n", s); |
| 2056 | exit(-1); |
| 2057 | #endif |
| 2058 | } |
| 2059 | |
| 2060 | static void * |
| 2061 | mainLoop(void *param) |
| 2062 | { |
| 2063 | int fd; |
| 2064 | int ret; |
| 2065 | |
| 2066 | AT_DUMP("== ", "entering mainLoop()", -1 ); |
| 2067 | at_set_on_reader_closed(onATReaderClosed); |
| 2068 | at_set_on_timeout(onATTimeout); |
| 2069 | |
| 2070 | for (;;) { |
| 2071 | fd = -1; |
| 2072 | while (fd < 0) { |
| 2073 | if (s_port > 0) { |
| 2074 | fd = socket_loopback_client(s_port, SOCK_STREAM); |
| 2075 | } else if (s_device_socket) { |
The Android Open Source Project | e6e6fb2 | 2009-03-18 17:39:47 -0700 | [diff] [blame] | 2076 | if (!strcmp(s_device_path, "/dev/socket/qemud")) { |
Vladimir Chtchetkine | 385a739 | 2011-08-04 14:03:07 -0700 | [diff] [blame] | 2077 | /* Before trying to connect to /dev/socket/qemud (which is |
| 2078 | * now another "legacy" way of communicating with the |
| 2079 | * emulator), we will try to connecto to gsm service via |
| 2080 | * qemu pipe. */ |
| 2081 | fd = qemu_pipe_open("qemud:gsm"); |
| 2082 | if (fd < 0) { |
| 2083 | /* Qemu-specific control socket */ |
| 2084 | fd = socket_local_client( "qemud", |
| 2085 | ANDROID_SOCKET_NAMESPACE_RESERVED, |
| 2086 | SOCK_STREAM ); |
| 2087 | if (fd >= 0 ) { |
| 2088 | char answer[2]; |
The Android Open Source Project | e6e6fb2 | 2009-03-18 17:39:47 -0700 | [diff] [blame] | 2089 | |
Vladimir Chtchetkine | 385a739 | 2011-08-04 14:03:07 -0700 | [diff] [blame] | 2090 | if ( write(fd, "gsm", 3) != 3 || |
| 2091 | read(fd, answer, 2) != 2 || |
| 2092 | memcmp(answer, "OK", 2) != 0) |
| 2093 | { |
| 2094 | close(fd); |
| 2095 | fd = -1; |
| 2096 | } |
| 2097 | } |
| 2098 | } |
The Android Open Source Project | e6e6fb2 | 2009-03-18 17:39:47 -0700 | [diff] [blame] | 2099 | } |
| 2100 | else |
| 2101 | fd = socket_local_client( s_device_path, |
| 2102 | ANDROID_SOCKET_NAMESPACE_FILESYSTEM, |
| 2103 | SOCK_STREAM ); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2104 | } else if (s_device_path != NULL) { |
| 2105 | fd = open (s_device_path, O_RDWR); |
| 2106 | if ( fd >= 0 && !memcmp( s_device_path, "/dev/ttyS", 9 ) ) { |
| 2107 | /* disable echo on serial ports */ |
| 2108 | struct termios ios; |
| 2109 | tcgetattr( fd, &ios ); |
| 2110 | ios.c_lflag = 0; /* disable ECHO, ICANON, etc... */ |
| 2111 | tcsetattr( fd, TCSANOW, &ios ); |
| 2112 | } |
| 2113 | } |
| 2114 | |
| 2115 | if (fd < 0) { |
| 2116 | perror ("opening AT interface. retrying..."); |
| 2117 | sleep(10); |
| 2118 | /* never returns */ |
| 2119 | } |
| 2120 | } |
| 2121 | |
| 2122 | s_closed = 0; |
| 2123 | ret = at_open(fd, onUnsolicited); |
| 2124 | |
| 2125 | if (ret < 0) { |
Steve Block | 170fbda | 2012-01-08 13:48:26 +0000 | [diff] [blame] | 2126 | ALOGE ("AT error %d on at_open\n", ret); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2127 | return 0; |
| 2128 | } |
| 2129 | |
| 2130 | RIL_requestTimedCallback(initializeCallback, NULL, &TIMEVAL_0); |
| 2131 | |
| 2132 | // Give initializeCallback a chance to dispatched, since |
| 2133 | // we don't presently have a cancellation mechanism |
| 2134 | sleep(1); |
| 2135 | |
| 2136 | waitForClose(); |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 2137 | ALOGI("Re-opening after close"); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2138 | } |
| 2139 | } |
| 2140 | |
| 2141 | #ifdef RIL_SHLIB |
| 2142 | |
| 2143 | pthread_t s_tid_mainloop; |
| 2144 | |
| 2145 | const RIL_RadioFunctions *RIL_Init(const struct RIL_Env *env, int argc, char **argv) |
| 2146 | { |
| 2147 | int ret; |
| 2148 | int fd = -1; |
| 2149 | int opt; |
| 2150 | pthread_attr_t attr; |
| 2151 | |
| 2152 | s_rilenv = env; |
| 2153 | |
| 2154 | while ( -1 != (opt = getopt(argc, argv, "p:d:s:"))) { |
| 2155 | switch (opt) { |
| 2156 | case 'p': |
| 2157 | s_port = atoi(optarg); |
| 2158 | if (s_port == 0) { |
| 2159 | usage(argv[0]); |
| 2160 | return NULL; |
| 2161 | } |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 2162 | ALOGI("Opening loopback port %d\n", s_port); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2163 | break; |
| 2164 | |
| 2165 | case 'd': |
| 2166 | s_device_path = optarg; |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 2167 | ALOGI("Opening tty device %s\n", s_device_path); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2168 | break; |
| 2169 | |
| 2170 | case 's': |
| 2171 | s_device_path = optarg; |
| 2172 | s_device_socket = 1; |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 2173 | ALOGI("Opening socket %s\n", s_device_path); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2174 | break; |
| 2175 | |
| 2176 | default: |
| 2177 | usage(argv[0]); |
| 2178 | return NULL; |
| 2179 | } |
| 2180 | } |
| 2181 | |
| 2182 | if (s_port < 0 && s_device_path == NULL) { |
| 2183 | usage(argv[0]); |
| 2184 | return NULL; |
| 2185 | } |
| 2186 | |
| 2187 | pthread_attr_init (&attr); |
| 2188 | pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); |
| 2189 | ret = pthread_create(&s_tid_mainloop, &attr, mainLoop, NULL); |
| 2190 | |
| 2191 | return &s_callbacks; |
| 2192 | } |
| 2193 | #else /* RIL_SHLIB */ |
| 2194 | int main (int argc, char **argv) |
| 2195 | { |
| 2196 | int ret; |
| 2197 | int fd = -1; |
| 2198 | int opt; |
| 2199 | |
| 2200 | while ( -1 != (opt = getopt(argc, argv, "p:d:"))) { |
| 2201 | switch (opt) { |
| 2202 | case 'p': |
| 2203 | s_port = atoi(optarg); |
| 2204 | if (s_port == 0) { |
| 2205 | usage(argv[0]); |
| 2206 | } |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 2207 | ALOGI("Opening loopback port %d\n", s_port); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2208 | break; |
| 2209 | |
| 2210 | case 'd': |
| 2211 | s_device_path = optarg; |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 2212 | ALOGI("Opening tty device %s\n", s_device_path); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2213 | break; |
| 2214 | |
| 2215 | case 's': |
| 2216 | s_device_path = optarg; |
| 2217 | s_device_socket = 1; |
Steve Block | b4e2616 | 2012-01-05 00:10:31 +0000 | [diff] [blame] | 2218 | ALOGI("Opening socket %s\n", s_device_path); |
The Android Open Source Project | 00f06fc | 2009-03-03 19:32:15 -0800 | [diff] [blame] | 2219 | break; |
| 2220 | |
| 2221 | default: |
| 2222 | usage(argv[0]); |
| 2223 | } |
| 2224 | } |
| 2225 | |
| 2226 | if (s_port < 0 && s_device_path == NULL) { |
| 2227 | usage(argv[0]); |
| 2228 | } |
| 2229 | |
| 2230 | RIL_register(&s_callbacks); |
| 2231 | |
| 2232 | mainLoop(NULL); |
| 2233 | |
| 2234 | return 0; |
| 2235 | } |
| 2236 | |
| 2237 | #endif /* RIL_SHLIB */ |