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command-nas: fix out-of-bounds read
[project/uqmi.git] / commands-nas.c
1 /*
2 * uqmi -- tiny QMI support implementation
3 *
4 * Copyright (C) 2014-2015 Felix Fietkau <nbd@openwrt.org>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301 USA.
20 */
21
22 #include "qmi-message.h"
23
24 static struct qmi_nas_get_tx_rx_info_request tx_rx_req;
25 static struct qmi_nas_set_system_selection_preference_request sel_req;
26 static struct {
27 bool mcc_is_set;
28 bool mnc_is_set;
29 } plmn_code_flag;
30
31 static void
32 print_earfcn_info(uint32_t earfcn)
33 {
34 /* https://www.sqimway.com/lte_band.php */
35 static const struct {
36 uint32_t min;
37 uint32_t max;
38 uint16_t band;
39 uint16_t freq;
40 const char *duplex;
41 } earfcn_ranges[] = {
42 { 0, 599, 1, 2100, "FDD" },
43 { 600, 1199, 2, 1800, "FDD" },
44 { 1200, 1949, 3, 1800, "FDD" },
45 { 1950, 2399, 4, 1700, "FDD" },
46 { 2400, 2649, 5, 850, "FDD" },
47 { 2650, 2749, 6, 800, "FDD" },
48 { 2750, 3449, 7, 2600, "FDD" },
49 { 3450, 3799, 8, 900, "FDD" },
50 { 3800, 4149, 9, 1800, "FDD" },
51 { 4150, 4749, 10, 1700, "FDD" },
52 { 4750, 4999, 11, 1500, "FDD" },
53 { 5000, 5179, 12, 700, "FDD" },
54 { 5180, 5279, 13, 700, "FDD" },
55 { 5280, 5379, 14, 700, "FDD" },
56 { 5730, 5849, 17, 700, "FDD" },
57 { 5850, 5999, 18, 850, "FDD" },
58 { 6000, 6149, 19, 850, "FDD" },
59 { 6150, 6449, 20, 800, "FDD" },
60 { 6450, 6599, 21, 1500, "FDD" },
61 { 6600, 7399, 22, 3500, "FDD" },
62 { 7500, 7699, 23, 2000, "FDD" },
63 { 7700, 8039, 24, 1600, "FDD" },
64 { 8040, 8689, 25, 1900, "FDD" },
65 { 8690, 9039, 26, 850, "FDD" },
66 { 9040, 9209, 27, 800, "FDD" },
67 { 9210, 9659, 28, 700, "FDD" },
68 { 9660, 9769, 29, 700, "SDL" },
69 { 9770, 9869, 30, 2300, "FDD" },
70 { 9870, 9919, 31, 450, "FDD" },
71 { 9920, 10359, 32, 1500, "SDL" },
72 { 36000, 36199, 33, 1900, "TDD" },
73 { 36200, 36349, 34, 2000, "TDD" },
74 { 36350, 36949, 35, 1900, "TDD" },
75 { 36950, 37549, 36, 1900, "TDD" },
76 { 37550, 37749, 37, 1900, "TDD" },
77 { 37750, 38249, 38, 2600, "TDD" },
78 { 38250, 38649, 39, 1900, "TDD" },
79 { 38650, 39649, 40, 2300, "TDD" },
80 { 39650, 41589, 41, 2500, "TDD" },
81 { 41590, 43589, 42, 3500, "TDD" },
82 { 43590, 45589, 43, 3700, "TDD" },
83 { 45590, 46589, 44, 700, "TDD" },
84 };
85
86 for (int i = 0; i < (sizeof(earfcn_ranges) / sizeof(*earfcn_ranges)); i++) {
87 if (earfcn <= earfcn_ranges[i].max && earfcn >= earfcn_ranges[i].min) {
88 blobmsg_add_u32(&status, "band", earfcn_ranges[i].band);
89 blobmsg_add_u32(&status, "frequency", earfcn_ranges[i].freq);
90 blobmsg_add_string(&status, "duplex", earfcn_ranges[i].duplex);
91 return;
92 }
93 }
94 }
95
96 #define cmd_nas_do_set_system_selection_cb no_cb
97 static enum qmi_cmd_result
98 cmd_nas_do_set_system_selection_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
99 {
100 qmi_set_nas_set_system_selection_preference_request(msg, &sel_req);
101 return QMI_CMD_REQUEST;
102 }
103
104 static enum qmi_cmd_result
105 do_sel_network(void)
106 {
107 static bool use_sel_req = false;
108
109 if (!use_sel_req) {
110 use_sel_req = true;
111 uqmi_add_command(NULL, __UQMI_COMMAND_nas_do_set_system_selection);
112 }
113
114 return QMI_CMD_DONE;
115 }
116
117 #define cmd_nas_set_network_modes_cb no_cb
118 static enum qmi_cmd_result
119 cmd_nas_set_network_modes_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
120 {
121 static const struct {
122 const char *name;
123 QmiNasRatModePreference val;
124 } modes[] = {
125 { "cdma", QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1X | QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1XEVDO },
126 { "td-scdma", QMI_NAS_RAT_MODE_PREFERENCE_TD_SCDMA },
127 { "gsm", QMI_NAS_RAT_MODE_PREFERENCE_GSM },
128 { "umts", QMI_NAS_RAT_MODE_PREFERENCE_UMTS },
129 { "lte", QMI_NAS_RAT_MODE_PREFERENCE_LTE },
130 };
131 QmiNasRatModePreference val = 0;
132 char *word;
133 int i;
134
135 for (word = strtok(arg, ",");
136 word;
137 word = strtok(NULL, ",")) {
138 bool found = false;
139
140 for (i = 0; i < ARRAY_SIZE(modes); i++) {
141 if (strcmp(word, modes[i].name) != 0 &&
142 strcmp(word, "all") != 0)
143 continue;
144
145 val |= modes[i].val;
146 found = true;
147 }
148
149 if (!found) {
150 uqmi_add_error("Invalid network mode");
151 return QMI_CMD_EXIT;
152 }
153 }
154
155 qmi_set(&sel_req, mode_preference, val);
156 return do_sel_network();
157 }
158
159 #define cmd_nas_set_network_preference_cb no_cb
160 static enum qmi_cmd_result
161 cmd_nas_set_network_preference_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
162 {
163 QmiNasGsmWcdmaAcquisitionOrderPreference pref = QMI_NAS_GSM_WCDMA_ACQUISITION_ORDER_PREFERENCE_AUTOMATIC;
164
165 if (!strcmp(arg, "gsm"))
166 pref = QMI_NAS_GSM_WCDMA_ACQUISITION_ORDER_PREFERENCE_GSM;
167 else if (!strcmp(arg, "wcdma"))
168 pref = QMI_NAS_GSM_WCDMA_ACQUISITION_ORDER_PREFERENCE_WCDMA;
169
170 qmi_set(&sel_req, gsm_wcdma_acquisition_order_preference, pref);
171 return do_sel_network();
172 }
173
174 #define cmd_nas_set_roaming_cb no_cb
175 static enum qmi_cmd_result
176 cmd_nas_set_roaming_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
177 {
178 QmiNasRoamingPreference pref;
179
180 if (!strcmp(arg, "any"))
181 pref = QMI_NAS_ROAMING_PREFERENCE_ANY;
182 else if (!strcmp(arg, "only"))
183 pref = QMI_NAS_ROAMING_PREFERENCE_NOT_OFF;
184 else if (!strcmp(arg, "off"))
185 pref = QMI_NAS_ROAMING_PREFERENCE_OFF;
186 else
187 return uqmi_add_error("Invalid argument");
188
189 qmi_set(&sel_req, roaming_preference, pref);
190 return do_sel_network();
191 }
192
193 #define cmd_nas_set_mcc_cb no_cb
194 static enum qmi_cmd_result
195 cmd_nas_set_mcc_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
196 {
197 char *err;
198 int value = strtoul(arg, &err, 10);
199 if (err && *err) {
200 uqmi_add_error("Invalid MCC value");
201 return QMI_CMD_EXIT;
202 }
203
204 sel_req.data.network_selection_preference.mcc = value;
205 plmn_code_flag.mcc_is_set = true;
206 return QMI_CMD_DONE;
207 }
208
209 #define cmd_nas_set_mnc_cb no_cb
210 static enum qmi_cmd_result
211 cmd_nas_set_mnc_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
212 {
213 char *err;
214 int value = strtoul(arg, &err, 10);
215 if (err && *err) {
216 uqmi_add_error("Invalid MNC value");
217 return QMI_CMD_EXIT;
218 }
219
220 sel_req.data.network_selection_preference.mnc = value;
221 plmn_code_flag.mnc_is_set = true;
222 return QMI_CMD_DONE;
223 }
224
225 #define cmd_nas_set_plmn_cb no_cb
226 static enum qmi_cmd_result
227 cmd_nas_set_plmn_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
228 {
229 sel_req.set.network_selection_preference = 1;
230 sel_req.data.network_selection_preference.mode = QMI_NAS_NETWORK_SELECTION_PREFERENCE_AUTOMATIC;
231
232 if (!plmn_code_flag.mcc_is_set && plmn_code_flag.mnc_is_set) {
233 uqmi_add_error("No MCC value");
234 return QMI_CMD_EXIT;
235 }
236
237 if (plmn_code_flag.mcc_is_set && sel_req.data.network_selection_preference.mcc) {
238 if (!plmn_code_flag.mnc_is_set) {
239 uqmi_add_error("No MNC value");
240 return QMI_CMD_EXIT;
241 } else {
242 sel_req.data.network_selection_preference.mode = QMI_NAS_NETWORK_SELECTION_PREFERENCE_MANUAL;
243 }
244 }
245
246 return do_sel_network();
247 }
248
249 #define cmd_nas_initiate_network_register_cb no_cb
250 static enum qmi_cmd_result
251 cmd_nas_initiate_network_register_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
252 {
253 static struct qmi_nas_initiate_network_register_request register_req = {
254 QMI_INIT(action, QMI_NAS_NETWORK_REGISTER_TYPE_AUTOMATIC)
255 };
256
257 qmi_set_nas_initiate_network_register_request(msg, &register_req);
258 return QMI_CMD_REQUEST;
259 }
260
261 static void
262 cmd_nas_get_signal_info_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
263 {
264 struct qmi_nas_get_signal_info_response res;
265 void *c;
266
267 qmi_parse_nas_get_signal_info_response(msg, &res);
268
269 c = blobmsg_open_table(&status, NULL);
270 if (res.set.cdma_signal_strength) {
271 blobmsg_add_string(&status, "type", "cdma");
272 blobmsg_add_u32(&status, "rssi", (int32_t) res.data.cdma_signal_strength.rssi);
273 blobmsg_add_u32(&status, "ecio", (int32_t) res.data.cdma_signal_strength.ecio);
274 }
275
276 if (res.set.hdr_signal_strength) {
277 blobmsg_add_string(&status, "type", "hdr");
278 blobmsg_add_u32(&status, "rssi", (int32_t) res.data.hdr_signal_strength.rssi);
279 blobmsg_add_u32(&status, "ecio", (int32_t) res.data.hdr_signal_strength.ecio);
280 blobmsg_add_u32(&status, "io", res.data.hdr_signal_strength.io);
281 }
282
283 if (res.set.gsm_signal_strength) {
284 blobmsg_add_string(&status, "type", "gsm");
285 blobmsg_add_u32(&status, "signal", (int32_t) res.data.gsm_signal_strength);
286 }
287
288 if (res.set.wcdma_signal_strength) {
289 blobmsg_add_string(&status, "type", "wcdma");
290 blobmsg_add_u32(&status, "rssi", (int32_t) res.data.wcdma_signal_strength.rssi);
291 blobmsg_add_u32(&status, "ecio", (int32_t) res.data.wcdma_signal_strength.ecio);
292 }
293
294 if (res.set.lte_signal_strength) {
295 blobmsg_add_string(&status, "type", "lte");
296 blobmsg_add_u32(&status, "rssi", (int32_t) res.data.lte_signal_strength.rssi);
297 blobmsg_add_u32(&status, "rsrq", (int32_t) res.data.lte_signal_strength.rsrq);
298 blobmsg_add_u32(&status, "rsrp", (int32_t) res.data.lte_signal_strength.rsrp);
299 blobmsg_add_double(&status, "snr", (double) res.data.lte_signal_strength.snr*0.1);
300 }
301
302 if (res.set.tdma_signal_strength) {
303 blobmsg_add_string(&status, "type", "tdma");
304 blobmsg_add_u32(&status, "signal", (int32_t) res.data.tdma_signal_strength);
305 }
306
307 blobmsg_close_table(&status, c);
308 }
309
310 static void
311 print_system_info(uint8_t svc_status, uint8_t tsvc_status, bool preferred, bool system_info,
312 bool domain_valid, uint8_t domain,
313 bool service_cap_valid, uint8_t service_cap,
314 bool roaming_status_valid, uint8_t roaming_status,
315 bool forbidden_valid, bool forbidden,
316 bool lac_valid, uint16_t lac,
317 bool cid_valid, uint32_t cid,
318 bool network_id_valid, char *mcc, char *mnc)
319 {
320 static const char *map_service[] = {
321 [QMI_NAS_SERVICE_STATUS_NONE] = "none",
322 [QMI_NAS_SERVICE_STATUS_LIMITED] = "limited",
323 [QMI_NAS_SERVICE_STATUS_AVAILABLE] = "available",
324 [QMI_NAS_SERVICE_STATUS_LIMITED_REGIONAL] = "limited regional",
325 [QMI_NAS_SERVICE_STATUS_POWER_SAVE] = "power save",
326 };
327
328 static const char *map_roaming[] = {
329 [QMI_NAS_ROAMING_STATUS_OFF] = "off",
330 [QMI_NAS_ROAMING_STATUS_ON] = "on",
331 [QMI_NAS_ROAMING_STATUS_BLINK] = "blink",
332 [QMI_NAS_ROAMING_STATUS_OUT_OF_NEIGHBORHOOD] = "out of neighborhood",
333 [QMI_NAS_ROAMING_STATUS_OUT_OF_BUILDING] = "out of building",
334 [QMI_NAS_ROAMING_STATUS_PREFERRED_SYSTEM] = "preferred system",
335 [QMI_NAS_ROAMING_STATUS_AVAILABLE_SYSTEM] = "available system",
336 [QMI_NAS_ROAMING_STATUS_ALLIANCE_PARTNER] = "alliance partner",
337 [QMI_NAS_ROAMING_STATUS_PREMIUM_PARTNER] = "premium partner",
338 [QMI_NAS_ROAMING_STATUS_FULL_SERVICE] = "full service",
339 [QMI_NAS_ROAMING_STATUS_PARTIAL_SERVICE] = "partial service",
340 [QMI_NAS_ROAMING_STATUS_BANNER_ON] = "banner on",
341 [QMI_NAS_ROAMING_STATUS_BANNER_OFF] = "banner off",
342 };
343
344 static const char *map_network[] = {
345 [QMI_NAS_NETWORK_SERVICE_DOMAIN_NONE] = "none",
346 [QMI_NAS_NETWORK_SERVICE_DOMAIN_CS] = "cs",
347 [QMI_NAS_NETWORK_SERVICE_DOMAIN_PS] = "ps",
348 [QMI_NAS_NETWORK_SERVICE_DOMAIN_CS_PS] = "cs-ps",
349 [QMI_NAS_NETWORK_SERVICE_DOMAIN_UNKNOWN] = "unknown",
350 };
351
352 blobmsg_add_string(&status, "service_status", map_service[svc_status]);
353 blobmsg_add_string(&status, "true_service_status", map_service[tsvc_status]);
354 blobmsg_add_u8(&status, "preferred_data_path", preferred);
355
356 if (system_info) {
357 if (domain_valid)
358 blobmsg_add_string(&status, "domain", map_network[domain]);
359 if (service_cap_valid)
360 blobmsg_add_string(&status, "service", map_network[service_cap]);
361 if (roaming_status_valid)
362 blobmsg_add_string(&status, "roaming_status", map_roaming[roaming_status]);
363 if (forbidden_valid)
364 blobmsg_add_u8(&status, "forbidden", forbidden);
365 if (lac_valid)
366 blobmsg_add_u32(&status, "location_area_code", (int32_t) lac);
367 if (cid_valid)
368 blobmsg_add_u32(&status, "cell_id", (int32_t) cid);
369 if (network_id_valid) {
370 blobmsg_add_string(&status, "mcc", mcc);
371 if ((uint8_t)mnc[2] == 255)
372 mnc[2] = 0;
373 blobmsg_add_string(&status, "mnc", mnc);
374 }
375 }
376 }
377
378 static void
379 cmd_nas_get_system_info_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
380 {
381 static const char *cell_status[] = {
382 [QMI_NAS_CELL_ACCESS_STATUS_NORMAL_ONLY] = "normal",
383 [QMI_NAS_CELL_ACCESS_STATUS_EMERGENCY_ONLY] = "emergency",
384 [QMI_NAS_CELL_ACCESS_STATUS_NO_CALLS] = "no calls",
385 [QMI_NAS_CELL_ACCESS_STATUS_ALL_CALLS] = "all calls",
386 [QMI_NAS_CELL_ACCESS_STATUS_UNKNOWN] = "unknown",
387 };
388
389 struct qmi_nas_get_system_info_response res;
390 void *c, *t;
391
392 qmi_parse_nas_get_system_info_response(msg, &res);
393 t = blobmsg_open_table(&status, NULL);
394 if (res.set.gsm_service_status) {
395 c = blobmsg_open_table(&status, "gsm");
396 print_system_info(res.data.gsm_service_status.service_status,
397 res.data.gsm_service_status.true_service_status,
398 res.data.gsm_service_status.preferred_data_path,
399 res.set.gsm_system_info_v2,
400 res.data.gsm_system_info_v2.domain_valid,
401 res.data.gsm_system_info_v2.domain,
402 res.data.gsm_system_info_v2.service_capability_valid,
403 res.data.gsm_system_info_v2.service_capability,
404 res.data.gsm_system_info_v2.roaming_status_valid,
405 res.data.gsm_system_info_v2.roaming_status,
406 res.data.gsm_system_info_v2.forbidden_valid,
407 res.data.gsm_system_info_v2.forbidden,
408 res.data.gsm_system_info_v2.lac_valid,
409 res.data.gsm_system_info_v2.lac,
410 res.data.gsm_system_info_v2.cid_valid,
411 res.data.gsm_system_info_v2.cid,
412 res.data.gsm_system_info_v2.network_id_valid,
413 res.data.gsm_system_info_v2.mcc,
414 res.data.gsm_system_info_v2.mnc);
415 if (res.set.additional_gsm_system_info &&
416 res.data.additional_gsm_system_info.geo_system_index != 0xFFFF)
417 blobmsg_add_u32(&status, "geo_system_index",
418 res.data.additional_gsm_system_info.geo_system_index);
419 blobmsg_close_table(&status, c);
420 }
421
422 if (res.set.wcdma_service_status) {
423 c = blobmsg_open_table(&status, "wcdma");
424 print_system_info(res.data.wcdma_service_status.service_status,
425 res.data.wcdma_service_status.true_service_status,
426 res.data.wcdma_service_status.preferred_data_path,
427 res.set.wcdma_system_info_v2,
428 res.data.wcdma_system_info_v2.domain_valid,
429 res.data.wcdma_system_info_v2.domain,
430 res.data.wcdma_system_info_v2.service_capability_valid,
431 res.data.wcdma_system_info_v2.service_capability,
432 res.data.wcdma_system_info_v2.roaming_status_valid,
433 res.data.wcdma_system_info_v2.roaming_status,
434 res.data.wcdma_system_info_v2.forbidden_valid,
435 res.data.wcdma_system_info_v2.forbidden,
436 res.data.wcdma_system_info_v2.lac_valid,
437 res.data.wcdma_system_info_v2.lac,
438 res.data.wcdma_system_info_v2.cid_valid,
439 res.data.wcdma_system_info_v2.cid,
440 res.data.wcdma_system_info_v2.network_id_valid,
441 res.data.wcdma_system_info_v2.mcc,
442 res.data.wcdma_system_info_v2.mnc);
443 if (res.set.additional_wcdma_system_info &&
444 res.data.additional_wcdma_system_info.geo_system_index != 0xFFFF)
445 blobmsg_add_u32(&status, "geo_system_index",
446 res.data.additional_wcdma_system_info.geo_system_index);
447 blobmsg_close_table(&status, c);
448 }
449
450 if (res.set.lte_service_status) {
451 c = blobmsg_open_table(&status, "lte");
452 print_system_info(res.data.lte_service_status.service_status,
453 res.data.lte_service_status.true_service_status,
454 res.data.lte_service_status.preferred_data_path,
455 res.set.lte_system_info_v2,
456 res.data.lte_system_info_v2.domain_valid,
457 res.data.lte_system_info_v2.domain,
458 res.data.lte_system_info_v2.service_capability_valid,
459 res.data.lte_system_info_v2.service_capability,
460 res.data.lte_system_info_v2.roaming_status_valid,
461 res.data.lte_system_info_v2.roaming_status,
462 res.data.lte_system_info_v2.forbidden_valid,
463 res.data.lte_system_info_v2.forbidden,
464 res.data.lte_system_info_v2.lac_valid,
465 res.data.lte_system_info_v2.lac,
466 res.data.lte_system_info_v2.cid_valid,
467 res.data.lte_system_info_v2.cid,
468 res.data.lte_system_info_v2.network_id_valid,
469 res.data.lte_system_info_v2.mcc,
470 res.data.lte_system_info_v2.mnc);
471 if (res.set.lte_system_info_v2 && res.data.lte_system_info_v2.tac_valid)
472 blobmsg_add_u32(&status, "tracking_area_code",
473 res.data.lte_system_info_v2.tac);
474 if (res.set.additional_lte_system_info &&
475 res.data.additional_lte_system_info.geo_system_index != 0xFFFF)
476 blobmsg_add_u32(&status, "geo_system_index",
477 res.data.additional_lte_system_info.geo_system_index);
478 if (res.set.lte_voice_support)
479 blobmsg_add_u8(&status, "voice_support", res.data.lte_voice_support);
480 if (res.set.ims_voice_support)
481 blobmsg_add_u8(&status, "ims_voice_support", res.data.ims_voice_support);
482 if (res.set.lte_cell_access_status)
483 blobmsg_add_string(&status, "cell_access_status",
484 cell_status[res.data.lte_cell_access_status]);
485 if (res.set.network_selection_registration_restriction)
486 blobmsg_add_u32(&status, "registration_restriction",
487 res.data.network_selection_registration_restriction);
488 if (res.set.lte_registration_domain)
489 blobmsg_add_u32(&status, "registration_domain",
490 res.data.lte_registration_domain);
491 if (res.set.eutra_with_nr5g_availability)
492 blobmsg_add_u8(&status, "5g_nsa_available",
493 res.data.eutra_with_nr5g_availability);
494 if (res.set.dcnr_restriction_info)
495 blobmsg_add_u8(&status, "dcnr_restriction", res.data.dcnr_restriction_info);
496
497 blobmsg_close_table(&status, c);
498 }
499 blobmsg_close_table(&status, t);
500 }
501
502 static enum qmi_cmd_result
503 cmd_nas_get_system_info_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
504 {
505 qmi_set_nas_get_system_info_request(msg);
506 return QMI_CMD_REQUEST;
507 }
508
509 static void
510 print_channel_info(int32_t cell_id, int32_t channel, uint32_t bw)
511 {
512 static const char *map_bandwidth[] = {
513 [QMI_NAS_DL_BANDWIDTH_1_4] = "1.4",
514 [QMI_NAS_DL_BANDWIDTH_3] = "3",
515 [QMI_NAS_DL_BANDWIDTH_5] = "5",
516 [QMI_NAS_DL_BANDWIDTH_10] = "10",
517 [QMI_NAS_DL_BANDWIDTH_15] = "15",
518 [QMI_NAS_DL_BANDWIDTH_20] = "20",
519 [QMI_NAS_DL_BANDWIDTH_INVALID] = "invalid",
520 [QMI_NAS_DL_BANDWIDTH_UNKNOWN] = "unknown",
521 };
522
523 blobmsg_add_u32(&status, "cell_id", cell_id);
524 blobmsg_add_u32(&status, "channel", channel);
525 print_earfcn_info(channel);
526 blobmsg_add_string(&status, "bandwidth", map_bandwidth[bw]);
527 }
528
529 static void
530 cmd_nas_get_lte_cphy_ca_info_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
531 {
532 struct qmi_nas_get_lte_cphy_ca_info_response res;
533 static const char *scell_state[] = {
534 [QMI_NAS_SCELL_STATE_DECONFIGURED] = "deconfigured",
535 [QMI_NAS_SCELL_STATE_DEACTIVATED] = "deactivated",
536 [QMI_NAS_SCELL_STATE_ACTIVATED] = "activated",
537 };
538 char idx_buf[16];
539 void *t, *c;
540 int i;
541
542 qmi_parse_nas_get_lte_cphy_ca_info_response(msg, &res);
543 t = blobmsg_open_table(&status, NULL);
544 if (res.set.phy_ca_agg_pcell_info) {
545 c = blobmsg_open_table(&status, "primary");
546 print_channel_info(res.data.phy_ca_agg_pcell_info.physical_cell_id,
547 res.data.phy_ca_agg_pcell_info.rx_channel,
548 res.data.phy_ca_agg_pcell_info.dl_bandwidth);
549 blobmsg_close_table(&status, c);
550 }
551 if (res.set.phy_ca_agg_scell_info && res.data.phy_ca_agg_secondary_cells_n) {
552 for (i = 0; i < res.data.phy_ca_agg_secondary_cells_n; i++) {
553 if (res.data.phy_ca_agg_secondary_cells[i].rx_channel == 0)
554 break;
555 sprintf(idx_buf, "secondary_%d",
556 res.data.phy_ca_agg_secondary_cells[i].cell_index);
557 c = blobmsg_open_table(&status, idx_buf);
558 print_channel_info(res.data.phy_ca_agg_secondary_cells[i].physical_cell_id,
559 res.data.phy_ca_agg_secondary_cells[i].rx_channel,
560 res.data.phy_ca_agg_secondary_cells[i].dl_bandwidth);
561 blobmsg_add_string(&status, "state",
562 scell_state[res.data.phy_ca_agg_secondary_cells[i].state]);
563 blobmsg_close_table(&status, c);
564 }
565 } else {
566 if (res.set.scell_index)
567 sprintf(idx_buf, "secondary_%d", res.data.scell_index);
568 else
569 sprintf(idx_buf, "secondary");
570 if (res.set.phy_ca_agg_scell_info && res.data.phy_ca_agg_scell_info.rx_channel != 0) {
571 c = blobmsg_open_table(&status, idx_buf);
572 print_channel_info(res.data.phy_ca_agg_scell_info.physical_cell_id,
573 res.data.phy_ca_agg_scell_info.rx_channel,
574 res.data.phy_ca_agg_scell_info.dl_bandwidth);
575 blobmsg_add_string(&status, "state",
576 scell_state[res.data.phy_ca_agg_scell_info.state]);
577 blobmsg_close_table(&status, c);
578 }
579 }
580 blobmsg_close_table(&status, t);
581 }
582
583 static enum qmi_cmd_result
584 cmd_nas_get_lte_cphy_ca_info_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
585 {
586 qmi_set_nas_get_lte_cphy_ca_info_request(msg);
587 return QMI_CMD_REQUEST;
588 }
589
590 static void
591 print_chain_info(int8_t radio, bool tuned, int32_t rssi, int32_t ecio, int32_t rsrp, int32_t rscp, uint32_t phase)
592 {
593 blobmsg_add_u8(&status, "tuned", tuned);
594 blobmsg_add_double(&status, "rssi", (double) rssi*0.1);
595 if (radio == QMI_NAS_RADIO_INTERFACE_LTE) {
596 blobmsg_add_double(&status, "rsrq", (double) ecio*-0.1);
597 blobmsg_add_double(&status, "rsrp", (double) rsrp*-0.1);
598 }
599 if (radio == QMI_NAS_RADIO_INTERFACE_UMTS) {
600 blobmsg_add_double(&status, "ecio", (double) ecio*-0.1);
601 blobmsg_add_double(&status, "rscp", (double) rscp*-0.1);
602 }
603 if (phase != 0xFFFFFFFF)
604 blobmsg_add_double(&status, "phase", (double) phase*0.01);
605 }
606
607 static void
608 cmd_nas_get_tx_rx_info_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
609 {
610 struct qmi_nas_get_tx_rx_info_response res;
611 void *c, *t;
612
613 qmi_parse_nas_get_tx_rx_info_response(msg, &res);
614 t = blobmsg_open_table(&status, NULL);
615 if (res.set.rx_chain_0_info) {
616 c = blobmsg_open_table(&status, "rx_chain_0");
617 print_chain_info(tx_rx_req.data.radio_interface,
618 res.data.rx_chain_0_info.is_radio_tuned,
619 res.data.rx_chain_0_info.rx_power,
620 res.data.rx_chain_0_info.ecio,
621 res.data.rx_chain_0_info.rsrp,
622 res.data.rx_chain_0_info.rscp,
623 res.data.rx_chain_0_info.phase);
624 blobmsg_close_table(&status, c);
625 }
626 if (res.set.rx_chain_1_info) {
627 c = blobmsg_open_table(&status, "rx_chain_1");
628 print_chain_info(tx_rx_req.data.radio_interface,
629 res.data.rx_chain_1_info.is_radio_tuned,
630 res.data.rx_chain_1_info.rx_power,
631 res.data.rx_chain_1_info.ecio,
632 res.data.rx_chain_1_info.rsrp,
633 res.data.rx_chain_1_info.rscp,
634 res.data.rx_chain_1_info.phase);
635 blobmsg_close_table(&status, c);
636 }
637 if (res.set.rx_chain_2_info) {
638 c = blobmsg_open_table(&status, "rx_chain_2");
639 print_chain_info(tx_rx_req.data.radio_interface,
640 res.data.rx_chain_2_info.is_radio_tuned,
641 res.data.rx_chain_2_info.rx_power,
642 res.data.rx_chain_2_info.ecio,
643 res.data.rx_chain_2_info.rsrp,
644 res.data.rx_chain_2_info.rscp,
645 res.data.rx_chain_2_info.phase);
646 blobmsg_close_table(&status, c);
647 }
648 if (res.set.rx_chain_3_info) {
649 c = blobmsg_open_table(&status, "rx_chain_3");
650 print_chain_info(tx_rx_req.data.radio_interface,
651 res.data.rx_chain_3_info.is_radio_tuned,
652 res.data.rx_chain_3_info.rx_power,
653 res.data.rx_chain_3_info.ecio,
654 res.data.rx_chain_3_info.rsrp,
655 res.data.rx_chain_3_info.rscp,
656 res.data.rx_chain_3_info.phase);
657 blobmsg_close_table(&status, c);
658 }
659 if (res.set.tx_info) {
660 c = blobmsg_open_table(&status, "tx");
661 blobmsg_add_u8(&status, "traffic", res.data.tx_info.is_in_traffic);
662 if (res.data.tx_info.is_in_traffic)
663 blobmsg_add_double(&status, "tx_power",
664 (double) res.data.tx_info.tx_power*0.1);
665 blobmsg_close_table(&status, c);
666 }
667 blobmsg_close_table(&status, t);
668 }
669
670
671 static enum qmi_cmd_result
672 cmd_nas_get_tx_rx_info_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
673 {
674 int radio = 0;
675
676 if (!strcmp(arg, "lte"))
677 radio = QMI_NAS_RADIO_INTERFACE_LTE;
678 else if (!strcmp(arg, "umts"))
679 radio = QMI_NAS_RADIO_INTERFACE_UMTS;
680 else if (!strcmp(arg, "gsm"))
681 radio = QMI_NAS_RADIO_INTERFACE_GSM;
682 else
683 return uqmi_add_error("Invalid argument");
684
685 qmi_set(&tx_rx_req, radio_interface, radio);
686 qmi_set_nas_get_tx_rx_info_request(msg, &tx_rx_req);
687 return QMI_CMD_REQUEST;
688 }
689
690 static void
691 print_lte_info(int32_t cell_id, int16_t rsrp, int16_t rsrq, int16_t rssi)
692 {
693 blobmsg_add_u32(&status, "physical_cell_id", cell_id);
694 blobmsg_add_double(&status, "rsrq", ((double)rsrq)/10);
695 blobmsg_add_double(&status, "rsrp", ((double)rsrp)/10);
696 blobmsg_add_double(&status, "rssi", ((double)rssi)/10);
697 }
698
699 static void
700 print_sel_info(int32_t priority, int32_t high, int32_t low)
701 {
702 blobmsg_add_u32(&status, "cell_reselection_priority", priority);
703 blobmsg_add_u32(&status, "cell_reselection_low", low);
704 blobmsg_add_u32(&status, "cell_reselection_high", high);
705 }
706
707 static void
708 cmd_nas_get_cell_location_info_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
709 {
710 struct qmi_nas_get_cell_location_info_response res;
711 void *c, *t, *cell, *freq;
712 int i, j;
713
714 qmi_parse_nas_get_cell_location_info_response(msg, &res);
715 t = blobmsg_open_table(&status, NULL);
716
717 if (res.set.umts_info_v2) {
718 c = blobmsg_open_table(&status, "umts_info");
719 blobmsg_add_u32(&status, "cell_id", res.data.umts_info_v2.cell_id);
720 blobmsg_add_u32(&status, "location_area_code", res.data.umts_info_v2.lac);
721 blobmsg_add_u32(&status, "channel",
722 res.data.umts_info_v2.utra_absolute_rf_channel_number);
723 blobmsg_add_u32(&status, "primary_scrambling_code",
724 res.data.umts_info_v2.primary_scrambling_code);
725 blobmsg_add_u32(&status, "rscp", res.data.umts_info_v2.rscp);
726 blobmsg_add_u32(&status, "ecio", res.data.umts_info_v2.ecio);
727 for (j = 0; j < res.data.umts_info_v2.cell_n; j++) {
728 cell = blobmsg_open_table(&status, NULL);
729 blobmsg_add_u32(&status, "channel",
730 res.data.umts_info_v2.cell[j].utra_absolute_rf_channel_number);
731 blobmsg_add_u32(&status, "primary_scrambling_code",
732 res.data.umts_info_v2.cell[j].primary_scrambling_code);
733 blobmsg_add_u32(&status, "rscp", res.data.umts_info_v2.cell[j].rscp);
734 blobmsg_add_u32(&status, "ecio", res.data.umts_info_v2.cell[j].ecio);
735 blobmsg_close_table(&status, cell);
736 }
737 for (j = 0; j < res.data.umts_info_v2.neighboring_geran_n; j++) {
738 cell = blobmsg_open_table(&status, "neighboring_geran");
739 blobmsg_add_u32(&status, "channel",
740 res.data.umts_info_v2.neighboring_geran[j].geran_absolute_rf_channel_number);
741 blobmsg_add_u8(&status, "network_color_code",
742 res.data.umts_info_v2.neighboring_geran[j].network_color_code);
743 blobmsg_add_u8(&status, "base_station_color_code",
744 res.data.umts_info_v2.neighboring_geran[j].base_station_color_code);
745 blobmsg_add_u32(&status, "rssi",
746 res.data.umts_info_v2.neighboring_geran[j].rssi);
747 blobmsg_close_table(&status, cell);
748 }
749 blobmsg_close_table(&status, c);
750 }
751 if (res.set.intrafrequency_lte_info_v2) {
752 c = blobmsg_open_table(&status, "intrafrequency_lte_info");
753 blobmsg_add_u32(&status, "tracking_area_code",
754 res.data.intrafrequency_lte_info_v2.tracking_area_code);
755 blobmsg_add_u32(&status, "global_cell_id",
756 res.data.intrafrequency_lte_info_v2.global_cell_id);
757 blobmsg_add_u32(&status, "channel",
758 res.data.intrafrequency_lte_info_v2.eutra_absolute_rf_channel_number);
759 print_earfcn_info(res.data.intrafrequency_lte_info_v2.eutra_absolute_rf_channel_number);
760 blobmsg_add_u32(&status, "serving_cell_id",
761 res.data.intrafrequency_lte_info_v2.serving_cell_id);
762 if (res.data.intrafrequency_lte_info_v2.ue_in_idle) {
763 blobmsg_add_u32(&status, "cell_reselection_priority",
764 res.data.intrafrequency_lte_info_v2.cell_reselection_priority);
765 blobmsg_add_u32(&status, "s_non_intra_search_threshold",
766 res.data.intrafrequency_lte_info_v2.s_non_intra_search_threshold);
767 blobmsg_add_u32(&status, "serving_cell_low_threshold",
768 res.data.intrafrequency_lte_info_v2.serving_cell_low_threshold);
769 blobmsg_add_u32(&status, "s_intra_search_threshold",
770 res.data.intrafrequency_lte_info_v2.s_intra_search_threshold);
771 }
772 for (i = 0; i < res.data.intrafrequency_lte_info_v2.cell_n; i++) {
773 cell = blobmsg_open_table(&status, NULL);
774 print_lte_info(res.data.intrafrequency_lte_info_v2.cell[i].physical_cell_id,
775 res.data.intrafrequency_lte_info_v2.cell[i].rsrq,
776 res.data.intrafrequency_lte_info_v2.cell[i].rsrp,
777 res.data.intrafrequency_lte_info_v2.cell[i].rssi);
778 if (res.data.intrafrequency_lte_info_v2.ue_in_idle)
779 blobmsg_add_u32(&status, "cell_selection_rx_level",
780 res.data.intrafrequency_lte_info_v2.cell[i].cell_selection_rx_level);
781 blobmsg_close_table(&status, cell);
782 }
783 blobmsg_close_table(&status, c);
784 }
785 if (res.set.interfrequency_lte_info) {
786 if (res.data.interfrequency_lte_info.frequency_n > 0)
787 c = blobmsg_open_table(&status, "interfrequency_lte_info");
788 for (i = 0; i < res.data.interfrequency_lte_info.frequency_n; i++) {
789 freq = blobmsg_open_table(&status, NULL);
790 blobmsg_add_u32(&status, "channel",
791 res.data.interfrequency_lte_info.frequency[i].eutra_absolute_rf_channel_number);
792 print_earfcn_info(res.data.interfrequency_lte_info.frequency[i].eutra_absolute_rf_channel_number);
793 if (res.data.interfrequency_lte_info.ue_in_idle) {
794 print_sel_info(res.data.interfrequency_lte_info.frequency[i].cell_reselection_priority,
795 res.data.interfrequency_lte_info.frequency[i].cell_selection_rx_level_high_threshold,
796 res.data.interfrequency_lte_info.frequency[i].cell_selection_rx_level_low_threshold);
797 }
798 for (j = 0; j < res.data.interfrequency_lte_info.frequency[i].cell_n; j++) {
799 cell = blobmsg_open_table(&status, NULL);
800 print_lte_info(res.data.interfrequency_lte_info.frequency[i].cell[j].physical_cell_id,
801 res.data.interfrequency_lte_info.frequency[i].cell[j].rsrq,
802 res.data.interfrequency_lte_info.frequency[i].cell[j].rsrp,
803 res.data.interfrequency_lte_info.frequency[i].cell[j].rssi);
804 if (res.data.interfrequency_lte_info.ue_in_idle)
805 blobmsg_add_u32(&status, "cell_selection_rx_level",
806 res.data.interfrequency_lte_info.frequency[i].cell[j].cell_selection_rx_level);
807 blobmsg_close_table(&status, cell);
808 }
809 blobmsg_close_table(&status, freq);
810 }
811 if (res.data.interfrequency_lte_info.frequency_n > 0)
812 blobmsg_close_table(&status, c);
813 }
814 if (res.set.lte_info_neighboring_gsm) {
815 if (res.data.lte_info_neighboring_gsm.frequency_n > 0)
816 c = blobmsg_open_table(&status, "lte_info_neighboring_gsm");
817 for (i = 0; i < res.data.lte_info_neighboring_gsm.frequency_n; i++) {
818 freq = blobmsg_open_table(&status, NULL);
819 blobmsg_add_u32(&status, "ncc_permitted",
820 res.data.lte_info_neighboring_gsm.frequency[i].ncc_permitted);
821 if (res.data.lte_info_neighboring_gsm.ue_in_idle) {
822 print_sel_info(res.data.lte_info_neighboring_gsm.frequency[i].cell_reselection_priority,
823 res.data.lte_info_neighboring_gsm.frequency[i].cell_reselection_high_threshold,
824 res.data.lte_info_neighboring_gsm.frequency[i].cell_reselection_low_threshold);
825 }
826 for (j = 0; j < res.data.lte_info_neighboring_gsm.frequency[i].cell_n; j++) {
827 cell = blobmsg_open_table(&status, NULL);
828 blobmsg_add_u32(&status, "channel",
829 res.data.lte_info_neighboring_gsm.frequency[i].cell[j].geran_absolute_rf_channel_number);
830 blobmsg_add_u32(&status, "base_station_identity_code",
831 res.data.lte_info_neighboring_gsm.frequency[i].cell[j].base_station_identity_code);
832 blobmsg_add_double(&status, "rssi",
833 ((double)res.data.lte_info_neighboring_gsm.frequency[i].cell[j].rssi)/10);
834 if (res.data.lte_info_neighboring_gsm.ue_in_idle)
835 blobmsg_add_u32(&status, "cell_selection_rx_level",
836 res.data.lte_info_neighboring_gsm.frequency[i].cell[j].cell_selection_rx_level);
837 blobmsg_close_table(&status, cell);
838 }
839 blobmsg_close_table(&status, freq);
840 }
841 if (res.data.lte_info_neighboring_gsm.frequency_n > 0)
842 blobmsg_close_table(&status, c);
843 }
844 if (res.set.lte_info_neighboring_wcdma) {
845 if (res.data.lte_info_neighboring_wcdma.frequency_n > 0)
846 c = blobmsg_open_table(&status, "lte_info_neighboring_wcdma");
847 for (i = 0; i < res.data.lte_info_neighboring_wcdma.frequency_n; i++) {
848 freq = blobmsg_open_table(&status, NULL);
849 blobmsg_add_u32(&status, "channel",
850 res.data.lte_info_neighboring_wcdma.frequency[i].utra_absolute_rf_channel_number);
851 if (res.data.lte_info_neighboring_wcdma.ue_in_idle) {
852 print_sel_info(res.data.lte_info_neighboring_wcdma.frequency[i].cell_reselection_priority,
853 res.data.lte_info_neighboring_wcdma.frequency[i].cell_reselection_high_threshold,
854 res.data.lte_info_neighboring_wcdma.frequency[i].cell_reselection_low_threshold);
855 }
856 for (j = 0; j < res.data.lte_info_neighboring_wcdma.frequency[i].cell_n; j++) {
857 cell = blobmsg_open_table(&status, NULL);
858 blobmsg_add_u32(&status, "primary_scrambling_code",
859 res.data.lte_info_neighboring_wcdma.frequency[i].cell[j].primary_scrambling_code);
860 blobmsg_add_double(&status, "rscp",
861 ((double)res.data.lte_info_neighboring_wcdma.frequency[i].cell[j].cpich_rscp)/10);
862 blobmsg_add_double(&status, "ecno",
863 ((double)res.data.lte_info_neighboring_wcdma.frequency[i].cell[j].cpich_ecno)/10);
864 if (res.data.lte_info_neighboring_wcdma.ue_in_idle)
865 blobmsg_add_u32(&status, "cell_selection_rx_level",
866 res.data.lte_info_neighboring_wcdma.frequency[i].cell[j].cell_selection_rx_level);
867 blobmsg_close_table(&status, cell);
868 }
869 blobmsg_close_table(&status, freq);
870 }
871 if (res.data.lte_info_neighboring_wcdma.frequency_n > 0)
872 blobmsg_close_table(&status, c);
873 }
874 if (res.set.umts_info_neighboring_lte) {
875 if (res.data.umts_info_neighboring_lte.frequency_n > 0)
876 c = blobmsg_open_table(&status, "umts_info_neighboring_lte");
877 for (i = 0; i < res.data.umts_info_neighboring_lte.frequency_n; i++) {
878 freq = blobmsg_open_table(&status, NULL);
879 blobmsg_add_u32(&status, "channel",
880 res.data.umts_info_neighboring_lte.frequency[i].eutra_absolute_rf_channel_number);
881 print_earfcn_info(res.data.umts_info_neighboring_lte.frequency[i].eutra_absolute_rf_channel_number);
882 blobmsg_add_u32(&status, "physical_cell_id",
883 res.data.umts_info_neighboring_lte.frequency[i].physical_cell_id);
884 blobmsg_add_double(&status, "rsrp",
885 (double) res.data.umts_info_neighboring_lte.frequency[i].rsrp);
886 blobmsg_add_double(&status, "rsrq",
887 (double) res.data.umts_info_neighboring_lte.frequency[i].rsrq);
888 blobmsg_add_u32(&status, "cell_selection_rx_level",
889 res.data.umts_info_neighboring_lte.frequency[i].cell_selection_rx_level);
890 blobmsg_close_table(&status, freq);
891 }
892 if (res.data.umts_info_neighboring_lte.frequency_n > 0)
893 blobmsg_close_table(&status, c);
894 }
895 blobmsg_close_table(&status, t);
896 }
897
898 static enum qmi_cmd_result
899 cmd_nas_get_cell_location_info_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
900 {
901 qmi_set_nas_get_cell_location_info_request(msg);
902 return QMI_CMD_REQUEST;
903 }
904
905 static enum qmi_cmd_result
906 cmd_nas_get_signal_info_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
907 {
908 qmi_set_nas_get_signal_info_request(msg);
909 return QMI_CMD_REQUEST;
910 }
911
912 static void
913 cmd_nas_get_serving_system_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
914 {
915 struct qmi_nas_get_serving_system_response res;
916 static const char *reg_states[] = {
917 [QMI_NAS_REGISTRATION_STATE_NOT_REGISTERED] = "not_registered",
918 [QMI_NAS_REGISTRATION_STATE_REGISTERED] = "registered",
919 [QMI_NAS_REGISTRATION_STATE_NOT_REGISTERED_SEARCHING] = "searching",
920 [QMI_NAS_REGISTRATION_STATE_REGISTRATION_DENIED] = "registering_denied",
921 [QMI_NAS_REGISTRATION_STATE_UNKNOWN] = "unknown",
922 };
923 void *c;
924
925 qmi_parse_nas_get_serving_system_response(msg, &res);
926
927 c = blobmsg_open_table(&status, NULL);
928 if (res.set.serving_system) {
929 int state = res.data.serving_system.registration_state;
930
931 if (state > QMI_NAS_REGISTRATION_STATE_UNKNOWN)
932 state = QMI_NAS_REGISTRATION_STATE_UNKNOWN;
933
934 blobmsg_add_string(&status, "registration", reg_states[state]);
935 }
936 if (res.set.current_plmn) {
937 blobmsg_add_u32(&status, "plmn_mcc", res.data.current_plmn.mcc);
938 blobmsg_add_u32(&status, "plmn_mnc", res.data.current_plmn.mnc);
939 if (res.data.current_plmn.description)
940 blobmsg_add_string(&status, "plmn_description", res.data.current_plmn.description);
941 }
942
943 if (res.set.roaming_indicator)
944 blobmsg_add_u8(&status, "roaming", !res.data.roaming_indicator);
945
946 blobmsg_close_table(&status, c);
947 }
948
949 static enum qmi_cmd_result
950 cmd_nas_get_serving_system_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
951 {
952 qmi_set_nas_get_serving_system_request(msg);
953 return QMI_CMD_REQUEST;
954 }
955
956 static void
957 cmd_nas_get_plmn_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
958 {
959 struct qmi_nas_get_system_selection_preference_response res;
960 static const char *modes[] = {
961 [QMI_NAS_NETWORK_SELECTION_PREFERENCE_AUTOMATIC] = "automatic",
962 [QMI_NAS_NETWORK_SELECTION_PREFERENCE_MANUAL] = "manual",
963 };
964 void *c;
965
966 qmi_parse_nas_get_system_selection_preference_response(msg, &res);
967
968 c = blobmsg_open_table(&status, NULL);
969 if (res.set.network_selection_preference) {
970 blobmsg_add_string(&status, "mode", modes[res.data.network_selection_preference]);
971 }
972 if (res.set.manual_network_selection) {
973 blobmsg_add_u32(&status, "mcc", res.data.manual_network_selection.mcc);
974 blobmsg_add_u32(&status, "mnc", res.data.manual_network_selection.mnc);
975 }
976
977 blobmsg_close_table(&status, c);
978 }
979
980 static enum qmi_cmd_result
981 cmd_nas_get_plmn_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
982 {
983 qmi_set_nas_get_system_selection_preference_request(msg);
984 return QMI_CMD_REQUEST;
985 }
986
987 static void
988 cmd_nas_network_scan_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
989 {
990 static struct qmi_nas_network_scan_response res;
991 const char *network_status[] = {
992 "current_serving",
993 "available",
994 "home",
995 "roaming",
996 "forbidden",
997 "not_forbidden",
998 "preferred",
999 "not_preferred",
1000 };
1001 const char *radio[] = {
1002 [QMI_NAS_RADIO_INTERFACE_NONE] = "none",
1003 [QMI_NAS_RADIO_INTERFACE_CDMA_1X] = "cdma-1x",
1004 [QMI_NAS_RADIO_INTERFACE_CDMA_1XEVDO] = "cdma-1x_evdo",
1005 [QMI_NAS_RADIO_INTERFACE_AMPS] = "amps",
1006 [QMI_NAS_RADIO_INTERFACE_GSM] = "gsm",
1007 [QMI_NAS_RADIO_INTERFACE_UMTS] = "umts",
1008 [QMI_NAS_RADIO_INTERFACE_LTE] = "lte",
1009 [QMI_NAS_RADIO_INTERFACE_TD_SCDMA] = "td-scdma",
1010 };
1011 void *t, *c, *info, *stat;
1012 int i, j;
1013
1014 qmi_parse_nas_network_scan_response(msg, &res);
1015
1016 t = blobmsg_open_table(&status, NULL);
1017
1018 c = blobmsg_open_array(&status, "network_info");
1019 for (i = 0; i < res.data.network_information_n; i++) {
1020 info = blobmsg_open_table(&status, NULL);
1021 blobmsg_add_u32(&status, "mcc", res.data.network_information[i].mcc);
1022 blobmsg_add_u32(&status, "mnc", res.data.network_information[i].mnc);
1023 if (res.data.network_information[i].description)
1024 blobmsg_add_string(&status, "description", res.data.network_information[i].description);
1025 stat = blobmsg_open_array(&status, "status");
1026 for (j = 0; j < ARRAY_SIZE(network_status); j++) {
1027 if (!(res.data.network_information[i].network_status & (1 << j)))
1028 continue;
1029
1030 blobmsg_add_string(&status, NULL, network_status[j]);
1031 }
1032 blobmsg_close_array(&status, stat);
1033 blobmsg_close_table(&status, info);
1034 }
1035 blobmsg_close_array(&status, c);
1036
1037 c = blobmsg_open_array(&status, "radio_access_technology");
1038 for (i = 0; i < res.data.radio_access_technology_n; i++) {
1039 const char *r = "unknown";
1040 int r_i = res.data.radio_access_technology[i].radio_interface;
1041
1042 info = blobmsg_open_table(&status, NULL);
1043 blobmsg_add_u32(&status, "mcc", res.data.radio_access_technology[i].mcc);
1044 blobmsg_add_u32(&status, "mnc", res.data.radio_access_technology[i].mnc);
1045 if (r_i >= 0 && r_i < ARRAY_SIZE(radio))
1046 r = radio[r_i];
1047
1048 blobmsg_add_string(&status, "radio", r);
1049 blobmsg_close_table(&status, info);
1050 }
1051 blobmsg_close_array(&status, c);
1052
1053 blobmsg_close_table(&status, t);
1054 }
1055
1056 static enum qmi_cmd_result
1057 cmd_nas_network_scan_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
1058 {
1059 struct qmi_nas_network_scan_request sreq = {
1060 QMI_INIT(network_type,
1061 QMI_NAS_NETWORK_SCAN_TYPE_GSM |
1062 QMI_NAS_NETWORK_SCAN_TYPE_UMTS |
1063 QMI_NAS_NETWORK_SCAN_TYPE_LTE |
1064 QMI_NAS_NETWORK_SCAN_TYPE_TD_SCDMA),
1065 };
1066
1067 qmi_set_nas_network_scan_request(msg, &sreq);
1068 return QMI_CMD_REQUEST;
1069 }
Tiny QMI command line utility