4 * Copyright (c) 2012 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Harish Bishnoi <hbishnoi@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
30 #include <core_object.h>
32 #include <user_request.h>
44 #define ID_RESERVED_AT 0x0229
46 #define MAX_VERSION_LEN 32
47 #define TAPI_MISC_ME_SN_LEN_MAX 32
48 #define TAPI_MISC_PRODUCT_CODE_LEN_MAX 32
49 #define TAPI_MISC_MODEL_ID_LEN_MAX 17
50 #define TAPI_MISC_PRL_ERI_VER_LEN_MAX 17
52 #define CPAS_RES_READY 0
53 #define CPAS_RES_UNAVAIL 1
54 #define CPAS_RES_UNKNOWN 2
55 #define CPAS_RES_RINGING 3
56 #define CPAS_RES_CALL_PROGRESS 4
57 #define CPAS_RES_ASLEEP 5
67 CP_STATE_NV_REBUILDING,
72 TAPI_MISC_ME_IMEI = 0x00, /**< 0x00: IMEI, GSM/UMTS device */
73 TAPI_MISC_ME_ESN = 0x01, /**< 0x01: ESN(Electronic Serial Number), It`s essentially run out. CDMA device */
74 TAPI_MISC_ME_MEID = 0x02, /**< 0x02: MEID, This value can have hexa decimal digits. CDMA device */
75 TAPI_MISC_ME_MAX = 0xff /**< 0xff: reserved */
76 } TelMiscSNIndexType_t;
79 TelMiscSNIndexType_t sn_index; /**< serial number index */
80 int sn_len; /**< Length */
81 unsigned char szNumber[TAPI_MISC_ME_SN_LEN_MAX]; /**< Number */
82 } TelMiscSNInformation;
85 * Mobile Equipment Version Information
88 unsigned char ver_mask; /**< version mask - 0x01:SW_ver, 0x02:HW_ver, 0x04:RF_CAL_date, 0x08:Product_code, 0x10:Model_ID, 0x20:PRL, 0x04:ERI, 0xff:all */
89 unsigned char szSwVersion[MAX_VERSION_LEN]; /**< Software version, null termination */
90 unsigned char szHwVersion[MAX_VERSION_LEN]; /**< Hardware version, null termination */
91 unsigned char szRfCalDate[MAX_VERSION_LEN]; /**< Calculation Date, null termination */
92 unsigned char szProductCode[TAPI_MISC_PRODUCT_CODE_LEN_MAX]; /**< product code, null termination */
93 unsigned char szModelId[TAPI_MISC_MODEL_ID_LEN_MAX]; /**< model id (only for CDMA), null termination */
94 unsigned char prl_nam_num; /**< number of PRL NAM fields */
95 unsigned char szPrlVersion[TAPI_MISC_PRL_ERI_VER_LEN_MAX * 3]; /**< prl version (only for CDMA), null termination */
96 unsigned char eri_nam_num; /**< number of PRL NAM fields */
97 unsigned char szEriVersion[TAPI_MISC_PRL_ERI_VER_LEN_MAX * 3]; /**< eri version (only for CDMA), null termination */
98 } TelMiscVersionInformation;
101 static void prepare_and_send_pending_request(CoreObject *co, const char *at_cmd, const char *prefix, enum tcore_at_command_type at_cmd_type, TcorePendingResponseCallback callback);
102 static void on_confirmation_modem_message_send(TcorePending *p, gboolean result, void *user_data); // from Kernel
103 static void on_response_network_registration(TcorePending *p, int data_len, const void *data, void *user_data);
104 static void on_response_enable_proactive_command(TcorePending *p, int data_len, const void *data, void *user_data);
106 static void on_confirmation_modem_message_send(TcorePending *p, gboolean result, void *user_data)
108 dbg("on_confirmation_modem_message_send - msg out from queue.\n");
110 if (result == FALSE) {
118 static void on_response_enable_proactive_command(TcorePending *p, int data_len, const void *data, void *user_data)
120 const TcoreATResponse *resp = data;
122 if (resp->success > 0) {
123 dbg("RESPONSE OK proactive command enabled");
125 dbg("RESPONSE NOK proactive command disabled");
129 static void on_response_network_registration(TcorePending *p, int data_len, const void *data, void *user_data)
131 const TcoreATResponse *resp = data;
133 if (resp->success > 0) {
134 dbg("registration attempt OK");
136 dbg("registration attempt failed");
140 void prepare_and_send_pending_request(CoreObject *co, const char *at_cmd, const char *prefix, enum tcore_at_command_type at_cmd_type, TcorePendingResponseCallback callback)
142 TcoreATRequest *req = NULL;
143 TcoreHal *hal = NULL;
144 TcorePending *pending = NULL;
147 hal = tcore_object_get_hal(co);
150 pending = tcore_pending_new(co, 0);
152 dbg("Pending is NULL");
153 req = tcore_at_request_new(at_cmd, prefix, at_cmd_type);
155 dbg("cmd : %s, prefix(if any) :%s, cmd_len : %d", req->cmd, req->prefix, strlen(req->cmd));
157 tcore_pending_set_request_data(pending, 0, req);
158 tcore_pending_set_response_callback(pending, callback, NULL);
159 tcore_pending_set_send_callback(pending, on_confirmation_modem_message_send, NULL);
160 ret = tcore_hal_send_request(hal, pending);
163 static void on_response_power_off(TcorePending *p, int data_len, const void *data, void *user_data)
168 o = tcore_pending_ref_core_object(p);
169 h = tcore_object_get_hal(o);
171 dbg("modem power off");
173 tcore_hal_set_power_state(h, FALSE);
176 static void on_response_set_flight_mode(TcorePending *p, int data_len, const void *data, void *user_data)
178 CoreObject *o = NULL;
179 UserRequest *ur = NULL;
180 const TcoreATResponse *ATresp = data;
181 GSList *tokens = NULL;
182 const char *line = NULL;
183 struct tresp_modem_set_flightmode res = {0};
185 struct tnoti_modem_flight_mode modem_flight_mode = {0};
186 const struct treq_modem_set_flightmode *req_data = NULL;
188 o = tcore_pending_ref_core_object(p);
190 if (ATresp->success > 0) {
191 dbg("RESPONSE OK - flight mode operation finished");
192 res.result = TCORE_RETURN_SUCCESS;
195 line = (const char *) ATresp->final_response;
196 tokens = tcore_at_tok_new(line);
198 if (g_slist_length(tokens) < 1) {
199 dbg("err cause not specified or string corrupted");
200 res.result = TCORE_RETURN_3GPP_ERROR;
202 response = atoi(g_slist_nth_data(tokens, 0));
203 /* TODO: CMEE error mapping is required. */
204 res.result = TCORE_RETURN_3GPP_ERROR;
208 ur = tcore_pending_ref_user_request(p);
210 dbg("No user request. Internal request created during boot-up sequence");
212 if (ATresp->success > 0) {
213 modem_flight_mode.enable = tcore_modem_get_flight_mode_state(o);
214 dbg("sucess case - Sending Flight Mode Notification (%d) to Telephony Server", modem_flight_mode.enable);
216 tcore_server_send_notification(tcore_plugin_ref_server(tcore_object_ref_plugin(o)), o, TNOTI_MODEM_FLIGHT_MODE,
217 sizeof(struct tnoti_modem_flight_mode), &modem_flight_mode);
220 dbg("Sending response for Flight mode operation");
222 req_data = tcore_user_request_ref_data(ur, NULL);
224 if (TCORE_RETURN_SUCCESS == res.result) {
225 if (TRUE == req_data->enable)
233 tcore_user_request_send_response(ur, TRESP_MODEM_SET_FLIGHTMODE, sizeof(struct tresp_modem_set_flightmode), &res);
235 if (req_data->enable == 0) {
236 dbg("Flight mode is disabled, trigger COPS to register on network");
237 /* Trigger Network registration (for the moment automatic) */
238 prepare_and_send_pending_request(o, "AT+COPS=0", NULL, TCORE_AT_NO_RESULT, NULL);
242 tcore_at_tok_free(tokens);
245 static void on_response_imei(TcorePending *p, int data_len, const void *data, void *user_data)
247 const TcoreATResponse *resp = data;
248 TcorePlugin *plugin = NULL;
249 struct tresp_modem_get_imei res;
250 TelMiscSNInformation *imei_property = NULL;
251 UserRequest *ur = NULL;
252 GSList *tokens = NULL;
256 memset(&res, 0, sizeof(struct tresp_modem_get_imei));
258 if (resp->success > 0) {
261 line = (const char *) resp->lines->data;
262 tokens = tcore_at_tok_new(line);
263 if (g_slist_length(tokens) != 1) {
264 msg("invalid message");
268 res.result = TCORE_RETURN_SUCCESS;
269 strncpy(res.imei, g_slist_nth_data(tokens, 0), 16);
271 dbg("imei = [%s]", res.imei);
273 plugin = tcore_pending_ref_plugin(p);
274 imei_property = tcore_plugin_ref_property(plugin, "IMEI");
276 imei_property->sn_index = TAPI_MISC_ME_IMEI;
277 imei_property->sn_len = strlen(res.imei);
278 memcpy(imei_property->szNumber, res.imei, imei_property->sn_len);
283 line = (const char *) resp->lines->data;
284 tokens = tcore_at_tok_new(line);
288 if (g_slist_length(tokens) < 1) {
289 dbg("err cause not specified or string corrupted");
290 res.result = TCORE_RETURN_3GPP_ERROR;
292 response = atoi(g_slist_nth_data(tokens, 0));
293 /* TODO: CMEE error mapping is required. */
294 res.result = TCORE_RETURN_3GPP_ERROR;
298 ur = tcore_pending_ref_user_request(p);
299 tcore_user_request_send_response(ur, TRESP_MODEM_GET_IMEI, sizeof(struct tresp_modem_get_imei), &res);
303 tcore_at_tok_free(tokens);
308 static void on_response_version(TcorePending *p, int data_len, const void *data, void *user_data)
310 const TcoreATResponse *resp = data;
311 TcorePlugin *plugin = NULL;
312 struct tresp_modem_get_version res = {0};
313 TelMiscVersionInformation *vi_property = NULL;
314 TelMiscVersionInformation *vi = NULL;
315 UserRequest *ur = NULL;
316 GSList *tokens = NULL;
317 const char *line = NULL;
320 char *caldate = NULL;
326 if (resp->success > 0) {
329 line = (const char *) resp->lines->data;
330 tokens = tcore_at_tok_new(line);
331 if (g_slist_length(tokens) == 1) {
332 swver = g_slist_nth_data(tokens, 0);
333 dbg("version: sw=[%s]", swver);
334 } else if (g_slist_length(tokens) == 5) {
335 swver = g_slist_nth_data(tokens, 0);
336 hwver = g_slist_nth_data(tokens, 1);
337 caldate = g_slist_nth_data(tokens, 2);
338 pcode = g_slist_nth_data(tokens, 3);
339 id = g_slist_nth_data(tokens, 4);
341 dbg("version: sw=[%s], hw=[%s], rf_cal=[%s], product_code=[%s], model_id=[%s]", swver, hwver, caldate, pcode, id);
343 msg("invalid message");
348 vi = calloc(sizeof(TelMiscVersionInformation), 1);
350 memcpy(vi->szSwVersion, swver, strlen(swver));
352 memcpy(vi->szHwVersion, hwver, strlen(hwver));
354 memcpy(vi->szRfCalDate, caldate, strlen(caldate));
356 memcpy(vi->szProductCode, pcode, strlen(pcode));
358 memcpy(vi->szModelId, id, strlen(id));
360 memset(&res, 0, sizeof(struct tresp_modem_get_version));
363 snprintf(res.software, (AT_VER_LEN > strlen(swver) ? strlen(swver) : AT_VER_LEN), "%s", swver);
365 snprintf(res.hardware, (AT_VER_LEN > strlen(hwver) ? strlen(hwver) : AT_VER_LEN), "%s", hwver);
367 plugin = tcore_pending_ref_plugin(p);
368 vi_property = tcore_plugin_ref_property(plugin, "VERSION");
369 memcpy(vi_property, vi, sizeof(TelMiscVersionInformation));
374 line = (const char *) resp->lines->data;
375 tokens = tcore_at_tok_new(line);
378 memset(&res, 0, sizeof(struct tresp_modem_get_version));
381 if (g_slist_length(tokens) < 1) {
382 dbg("err cause not specified or string corrupted");
383 res.result = TCORE_RETURN_3GPP_ERROR;
385 response = atoi(g_slist_nth_data(tokens, 0));
386 /* TODO: CMEE error mapping is required. */
387 res.result = TCORE_RETURN_3GPP_ERROR;
391 ur = tcore_pending_ref_user_request(p);
392 tcore_user_request_send_response(ur, TRESP_MODEM_GET_VERSION, sizeof(struct tresp_modem_get_version), &res);
396 tcore_at_tok_free(tokens);
401 static gboolean on_event_bootup_sim_status(CoreObject *o, const void *event_info, void *user_data)
404 GSList *lines = NULL;
408 lines = (GSList *) event_info;
409 if (1 != g_slist_length(lines)) {
410 dbg("unsolicited msg but multiple line");
413 line = (char *) (lines->data);
414 dbg("on_bootup_event_sim_status notification : %s", line);
416 tok = tcore_at_tok_new(line);
417 value = atoi(g_slist_nth_data(tok, 0));
420 dbg("SIM ready. request COPS & remove callback");
421 dbg("power on done set for proactive command receiving mode");
422 prepare_and_send_pending_request(o, "AT+CFUN=6", NULL, TCORE_AT_NO_RESULT, on_response_enable_proactive_command);
423 prepare_and_send_pending_request(o, "AT+COPS=0", NULL, TCORE_AT_NO_RESULT, on_response_network_registration);
429 tcore_at_tok_free(tok);
436 gboolean modem_power_on(TcorePlugin *p)
438 CoreObject *co_modem = NULL;
439 struct treq_modem_set_flightmode flight_mode_set = {0};
440 struct tnoti_modem_power modem_power = {0};
442 Storage *strg = NULL;
444 co_modem = tcore_plugin_ref_core_object(p, CORE_OBJECT_TYPE_MODEM);
446 strg = tcore_server_find_storage(tcore_plugin_ref_server(p), "vconf");
447 flight_mode_set.enable = tcore_storage_get_bool(strg, STORAGE_KEY_FLIGHT_MODE_BOOL);
449 h = tcore_object_get_hal(co_modem);
450 tcore_hal_set_power_state(h, TRUE);
452 /* Set Flight mode as per AP settings */
453 if (flight_mode_set.enable) { /* Radio Off */
454 prepare_and_send_pending_request(co_modem, "AT+CFUN=4", NULL, TCORE_AT_NO_RESULT, on_response_set_flight_mode);
455 tcore_modem_set_flight_mode_state(co_modem, TRUE);
456 } else { /* Radio On */
457 prepare_and_send_pending_request(co_modem, "AT+CFUN=1", NULL, TCORE_AT_NO_RESULT, on_response_set_flight_mode);
458 tcore_modem_set_flight_mode_state(co_modem, FALSE);
462 prepare_and_send_pending_request(co_modem, "AT+CGSN", NULL, TCORE_AT_NUMERIC, on_response_imei);
464 /* Get Version Number */
465 prepare_and_send_pending_request(co_modem, "AT+CGMR", NULL, TCORE_AT_SINGLELINE, on_response_version);
467 tcore_modem_set_powered(co_modem, TRUE);
469 modem_power.state = MODEM_STATE_ONLINE;
471 tcore_server_send_notification(tcore_plugin_ref_server(p), co_modem, TNOTI_MODEM_POWER,
472 sizeof(struct tnoti_modem_power), &modem_power);
477 static TReturn power_off(CoreObject *o, UserRequest *ur)
479 TcoreHal *hal = NULL;
480 TcoreATRequest *req = NULL;
481 TcorePending *pending = NULL;
483 hal = tcore_object_get_hal(o);
484 pending = tcore_pending_new(o, 0);
486 req = tcore_at_request_new("AT+CFUN=0", NULL, TCORE_AT_NO_RESULT);
488 dbg("cmd : %s, prefix(if any) :%s, cmd_len : %d", req->cmd, req->prefix, strlen(req->cmd));
490 tcore_pending_set_request_data(pending, 0, req);
491 tcore_pending_set_response_callback(pending, on_response_power_off, hal);
492 tcore_pending_link_user_request(pending, ur);
493 tcore_pending_set_send_callback(pending, on_confirmation_modem_message_send, NULL);
495 tcore_hal_send_request(hal, pending);
497 return TCORE_RETURN_SUCCESS;
500 static TReturn get_imei(CoreObject *o, UserRequest *ur)
504 TcorePending *pending = NULL;
506 hal = tcore_object_get_hal(o);
507 if (FALSE == tcore_hal_get_power_state(hal)) {
508 dbg("cp not ready/n");
509 return TCORE_RETURN_ENOSYS;
511 pending = tcore_pending_new(o, 0);
513 req = tcore_at_request_new("AT+CGSN", NULL, TCORE_AT_NUMERIC);
515 dbg("cmd : %s, prefix(if any) :%s, cmd_len : %d", req->cmd, req->prefix, strlen(req->cmd));
517 tcore_pending_set_request_data(pending, 0, req);
518 tcore_pending_set_response_callback(pending, on_response_imei, hal);
519 tcore_pending_link_user_request(pending, ur);
520 tcore_pending_set_send_callback(pending, on_confirmation_modem_message_send, NULL);
522 tcore_hal_send_request(hal, pending);
524 return TCORE_RETURN_SUCCESS;
528 static TReturn get_version(CoreObject *o, UserRequest *ur)
532 TcorePending *pending = NULL;
534 hal = tcore_object_get_hal(o);
535 if (FALSE == tcore_hal_get_power_state(hal)) {
536 dbg("cp not ready/n");
537 return TCORE_RETURN_ENOSYS;
539 pending = tcore_pending_new(o, 0);
541 req = tcore_at_request_new("AT+CGMR", NULL, TCORE_AT_SINGLELINE);
543 dbg("cmd : %s, prefix(if any) :%s, cmd_len : %d", req->cmd, req->prefix, strlen(req->cmd));
545 tcore_pending_set_request_data(pending, 0, req);
546 tcore_pending_set_response_callback(pending, on_response_version, hal);
547 tcore_pending_link_user_request(pending, ur);
548 tcore_pending_set_send_callback(pending, on_confirmation_modem_message_send, NULL);
550 tcore_hal_send_request(hal, pending);
552 return TCORE_RETURN_SUCCESS;
555 static TReturn set_flight_mode(CoreObject *o, UserRequest *ur)
557 TcoreHal *hal = NULL;
558 TcoreATRequest *req = NULL;
559 TcorePending *pending = NULL;
560 const struct treq_modem_set_flightmode *req_data = NULL;
561 char *cmd_str = NULL;
563 hal = tcore_object_get_hal(o);
564 if (FALSE == tcore_hal_get_power_state(hal)) {
565 dbg("cp not ready/n");
566 return TCORE_RETURN_ENOSYS;
568 pending = tcore_pending_new(o, 0);
570 req_data = tcore_user_request_ref_data(ur, NULL);
572 if (req_data->enable) {
573 dbg("Flight mode on/n");
574 cmd_str = g_strdup("AT+CFUN=4");
576 dbg("Flight mode off/n");
577 cmd_str = g_strdup("AT+CFUN=1");
580 req = tcore_at_request_new((const char *) cmd_str, NULL, TCORE_AT_NO_RESULT);
582 dbg("cmd : %s, prefix(if any) :%s, cmd_len : %d", req->cmd, req->prefix, strlen(req->cmd));
584 tcore_pending_set_request_data(pending, 0, req);
585 tcore_pending_set_response_callback(pending, on_response_set_flight_mode, hal);
586 tcore_pending_link_user_request(pending, ur);
587 tcore_pending_set_send_callback(pending, on_confirmation_modem_message_send, NULL);
589 tcore_hal_send_request(hal, pending);
591 return TCORE_RETURN_SUCCESS;
595 static struct tcore_modem_operations modem_ops = {
597 .power_off = power_off,
599 .set_flight_mode = set_flight_mode,
600 .get_imei = get_imei,
601 .get_version = get_version,
603 .dun_pin_ctrl = NULL,
606 gboolean s_modem_init(TcorePlugin *cp, CoreObject *co_modem)
608 TelMiscVersionInformation *vi_property;
609 TelMiscSNInformation *imei_property;
610 TelMiscSNInformation *sn_property;
614 tcore_modem_override_ops(co_modem, &modem_ops);
616 vi_property = g_try_new0(TelMiscVersionInformation, 1);
617 tcore_plugin_link_property(cp, "VERSION", vi_property);
619 imei_property = g_try_new0(TelMiscSNInformation, 1);
620 tcore_plugin_link_property(cp, "IMEI", imei_property);
622 sn_property = g_try_new0(TelMiscSNInformation, 1);
623 tcore_plugin_link_property(cp, "SN", sn_property);
625 dbg("Registering for +XSIM event");
626 tcore_object_override_callback(co_modem, "+XSIM", on_event_bootup_sim_status, NULL);
633 void s_modem_exit(TcorePlugin *cp, CoreObject *co_modem)
635 TelMiscVersionInformation *vi_property;
636 TelMiscSNInformation *imei_property;
637 TelMiscSNInformation *sn_property;
638 TcorePlugin *plugin = tcore_object_ref_plugin(co_modem);
640 vi_property = tcore_plugin_ref_property(plugin, "VERSION");
643 imei_property = tcore_plugin_ref_property(plugin, "IMEI");
644 g_free(imei_property);
646 sn_property = tcore_plugin_ref_property(plugin, "SN");