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1 | /* | |
2 | * This file is part of the sigrok-cli project. | |
3 | * | |
4 | * Copyright (C) 2013 Bert Vermeulen <bert@biot.com> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program 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 | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #include "sigrok-cli.h" | |
21 | #include <glib.h> | |
22 | #include <string.h> | |
23 | ||
24 | static gint sort_inputs(gconstpointer a, gconstpointer b) | |
25 | { | |
26 | return strcmp(sr_input_id_get((struct sr_input_module *)a), | |
27 | sr_input_id_get((struct sr_input_module *)b)); | |
28 | } | |
29 | ||
30 | static gint sort_outputs(gconstpointer a, gconstpointer b) | |
31 | { | |
32 | return strcmp(sr_output_id_get((struct sr_output_module *)a), | |
33 | sr_output_id_get((struct sr_output_module *)b)); | |
34 | } | |
35 | ||
36 | static gint sort_transforms(gconstpointer a, gconstpointer b) | |
37 | { | |
38 | return strcmp(sr_transform_id_get((struct sr_transform_module *)a), | |
39 | sr_transform_id_get((struct sr_transform_module *)b)); | |
40 | } | |
41 | ||
42 | static gint sort_drivers(gconstpointer a, gconstpointer b) | |
43 | { | |
44 | const struct sr_dev_driver *sdda = a, *sddb = b; | |
45 | ||
46 | return strcmp(sdda->name, sddb->name); | |
47 | } | |
48 | ||
49 | #ifdef HAVE_SRD | |
50 | static gint sort_pds(gconstpointer a, gconstpointer b) | |
51 | { | |
52 | const struct srd_decoder *sda = a, *sdb = b; | |
53 | ||
54 | return strcmp(sda->id, sdb->id); | |
55 | } | |
56 | #endif | |
57 | ||
58 | void show_version(void) | |
59 | { | |
60 | struct sr_dev_driver **drivers, *driver; | |
61 | const struct sr_input_module **inputs, *input; | |
62 | const struct sr_output_module **outputs, *output; | |
63 | const struct sr_transform_module **transforms, *transform; | |
64 | const GSList *l; | |
65 | GSList *sl; | |
66 | int i; | |
67 | #ifdef HAVE_SRD | |
68 | struct srd_decoder *dec; | |
69 | #endif | |
70 | ||
71 | printf("sigrok-cli %s\n\n", VERSION); | |
72 | ||
73 | printf("Using libsigrok %s (lib version %s).\n", | |
74 | sr_package_version_string_get(), sr_lib_version_string_get()); | |
75 | #ifdef HAVE_SRD | |
76 | printf("Using libsigrokdecode %s (lib version %s).\n\n", | |
77 | srd_package_version_string_get(), srd_lib_version_string_get()); | |
78 | #endif | |
79 | ||
80 | printf("Supported hardware drivers:\n"); | |
81 | drivers = sr_driver_list(); | |
82 | for (sl = NULL, i = 0; drivers[i]; i++) | |
83 | sl = g_slist_append(sl, drivers[i]); | |
84 | sl = g_slist_sort(sl, sort_drivers); | |
85 | for (l = sl; l; l = l->next) { | |
86 | driver = l->data; | |
87 | printf(" %-20s %s\n", driver->name, driver->longname); | |
88 | } | |
89 | printf("\n"); | |
90 | g_slist_free(sl); | |
91 | ||
92 | printf("Supported input formats:\n"); | |
93 | inputs = sr_input_list(); | |
94 | for (sl = NULL, i = 0; inputs[i]; i++) | |
95 | sl = g_slist_append(sl, (gpointer)inputs[i]); | |
96 | sl = g_slist_sort(sl, sort_inputs); | |
97 | for (l = sl; l; l = l->next) { | |
98 | input = l->data; | |
99 | printf(" %-20s %s\n", sr_input_id_get(input), | |
100 | sr_input_description_get(input)); | |
101 | } | |
102 | printf("\n"); | |
103 | g_slist_free(sl); | |
104 | ||
105 | printf("Supported output formats:\n"); | |
106 | outputs = sr_output_list(); | |
107 | for (sl = NULL, i = 0; outputs[i]; i++) | |
108 | sl = g_slist_append(sl, (gpointer)outputs[i]); | |
109 | sl = g_slist_sort(sl, sort_outputs); | |
110 | for (l = sl; l; l = l->next) { | |
111 | output = l->data; | |
112 | printf(" %-20s %s\n", sr_output_id_get(output), | |
113 | sr_output_description_get(output)); | |
114 | } | |
115 | printf("\n"); | |
116 | g_slist_free(sl); | |
117 | ||
118 | printf("Supported transform modules:\n"); | |
119 | transforms = sr_transform_list(); | |
120 | for (sl = NULL, i = 0; transforms[i]; i++) | |
121 | sl = g_slist_append(sl, (gpointer)transforms[i]); | |
122 | sl = g_slist_sort(sl, sort_transforms); | |
123 | for (l = sl; l; l = l->next) { | |
124 | transform = l->data; | |
125 | printf(" %-20s %s\n", sr_transform_id_get(transform), | |
126 | sr_transform_description_get(transform)); | |
127 | } | |
128 | printf("\n"); | |
129 | g_slist_free(sl); | |
130 | ||
131 | #ifdef HAVE_SRD | |
132 | if (srd_init(NULL) == SRD_OK) { | |
133 | printf("Supported protocol decoders:\n"); | |
134 | srd_decoder_load_all(); | |
135 | sl = g_slist_copy((GSList *)srd_decoder_list()); | |
136 | sl = g_slist_sort(sl, sort_pds); | |
137 | for (l = sl; l; l = l->next) { | |
138 | dec = l->data; | |
139 | printf(" %-20s %s\n", dec->id, dec->longname); | |
140 | /* Print protocol description upon "-l 3" or higher. */ | |
141 | if (opt_loglevel >= SR_LOG_INFO) | |
142 | printf(" %-20s %s\n", "", dec->desc); | |
143 | } | |
144 | g_slist_free(sl); | |
145 | srd_exit(); | |
146 | } | |
147 | printf("\n"); | |
148 | #endif | |
149 | } | |
150 | ||
151 | static gint sort_channels(gconstpointer a, gconstpointer b) | |
152 | { | |
153 | const struct sr_channel *pa = a, *pb = b; | |
154 | ||
155 | return pa->index - pb->index; | |
156 | } | |
157 | ||
158 | static void print_dev_line(const struct sr_dev_inst *sdi) | |
159 | { | |
160 | struct sr_channel *ch; | |
161 | GSList *sl, *l, *channels; | |
162 | GString *s; | |
163 | GVariant *gvar; | |
164 | struct sr_dev_driver *driver; | |
165 | const char *vendor, *model, *version; | |
166 | ||
167 | driver = sr_dev_inst_driver_get(sdi); | |
168 | vendor = sr_dev_inst_vendor_get(sdi); | |
169 | model = sr_dev_inst_model_get(sdi); | |
170 | version = sr_dev_inst_version_get(sdi); | |
171 | channels = sr_dev_inst_channels_get(sdi); | |
172 | ||
173 | s = g_string_sized_new(128); | |
174 | g_string_assign(s, driver->name); | |
175 | if (maybe_config_get(driver, sdi, NULL, SR_CONF_CONN, &gvar) == SR_OK) { | |
176 | g_string_append(s, ":conn="); | |
177 | g_string_append(s, g_variant_get_string(gvar, NULL)); | |
178 | g_variant_unref(gvar); | |
179 | } | |
180 | g_string_append(s, " - "); | |
181 | if (vendor && vendor[0]) | |
182 | g_string_append_printf(s, "%s ", vendor); | |
183 | if (model && model[0]) | |
184 | g_string_append_printf(s, "%s ", model); | |
185 | if (version && version[0]) | |
186 | g_string_append_printf(s, "%s ", version); | |
187 | if (channels) { | |
188 | if (g_slist_length(channels) == 1) { | |
189 | ch = channels->data; | |
190 | g_string_append_printf(s, "with 1 channel: %s", ch->name); | |
191 | } else { | |
192 | sl = g_slist_sort(g_slist_copy(channels), sort_channels); | |
193 | g_string_append_printf(s, "with %d channels:", g_slist_length(sl)); | |
194 | for (l = sl; l; l = l->next) { | |
195 | ch = l->data; | |
196 | g_string_append_printf(s, " %s", ch->name); | |
197 | } | |
198 | g_slist_free(sl); | |
199 | } | |
200 | } | |
201 | g_string_append_printf(s, "\n"); | |
202 | printf("%s", s->str); | |
203 | g_string_free(s, TRUE); | |
204 | ||
205 | } | |
206 | ||
207 | void show_dev_list(void) | |
208 | { | |
209 | struct sr_dev_inst *sdi; | |
210 | GSList *devices, *l; | |
211 | ||
212 | if (!(devices = device_scan())) | |
213 | return; | |
214 | ||
215 | printf("The following devices were found:\n"); | |
216 | for (l = devices; l; l = l->next) { | |
217 | sdi = l->data; | |
218 | print_dev_line(sdi); | |
219 | } | |
220 | g_slist_free(devices); | |
221 | ||
222 | } | |
223 | ||
224 | void show_drv_detail(struct sr_dev_driver *driver) | |
225 | { | |
226 | const struct sr_config_info *srci; | |
227 | GVariant *gvar_opts; | |
228 | const uint32_t *opts; | |
229 | gsize num_elements, i; | |
230 | ||
231 | if (sr_config_list(driver, NULL, NULL, SR_CONF_DEVICE_OPTIONS, | |
232 | &gvar_opts) == SR_OK) { | |
233 | opts = g_variant_get_fixed_array(gvar_opts, &num_elements, | |
234 | sizeof(uint32_t)); | |
235 | if (num_elements) { | |
236 | printf("Driver functions:\n"); | |
237 | for (i = 0; i < num_elements; i++) { | |
238 | if (!(srci = sr_config_info_get(opts[i] & SR_CONF_MASK))) | |
239 | continue; | |
240 | printf(" %s\n", srci->name); | |
241 | } | |
242 | } | |
243 | g_variant_unref(gvar_opts); | |
244 | } | |
245 | ||
246 | if (sr_config_list(driver, NULL, NULL, SR_CONF_SCAN_OPTIONS, | |
247 | &gvar_opts) == SR_OK) { | |
248 | opts = g_variant_get_fixed_array(gvar_opts, &num_elements, | |
249 | sizeof(uint32_t)); | |
250 | if (num_elements) { | |
251 | printf("Scan options:\n"); | |
252 | for (i = 0; i < num_elements; i++) { | |
253 | if (!(srci = sr_config_info_get(opts[i] & SR_CONF_MASK))) | |
254 | continue; | |
255 | printf(" %s\n", srci->id); | |
256 | } | |
257 | } | |
258 | g_variant_unref(gvar_opts); | |
259 | } | |
260 | } | |
261 | ||
262 | void show_dev_detail(void) | |
263 | { | |
264 | struct sr_dev_driver *driver_from_opt, *driver; | |
265 | struct sr_dev_inst *sdi; | |
266 | const struct sr_config_info *srci; | |
267 | struct sr_channel *ch; | |
268 | struct sr_channel_group *channel_group, *cg; | |
269 | GSList *devices, *cgl, *chl, *channel_groups; | |
270 | GVariant *gvar_opts, *gvar_dict, *gvar_list, *gvar; | |
271 | gsize num_opts, num_elements; | |
272 | double dlow, dhigh, dcur_low, dcur_high; | |
273 | const uint64_t *uint64, p, q, low, high; | |
274 | uint64_t tmp_uint64, cur_low, cur_high, cur_p, cur_q; | |
275 | const uint32_t *opts; | |
276 | const int32_t *int32; | |
277 | uint32_t key, o; | |
278 | unsigned int num_devices, i; | |
279 | char *tmp_str, *s, c; | |
280 | const char **stropts; | |
281 | ||
282 | if (parse_driver(opt_drv, &driver_from_opt, NULL)) { | |
283 | /* A driver was specified, report driver-wide options now. */ | |
284 | show_drv_detail(driver_from_opt); | |
285 | } | |
286 | ||
287 | if (!(devices = device_scan())) { | |
288 | g_critical("No devices found."); | |
289 | return; | |
290 | } | |
291 | ||
292 | num_devices = g_slist_length(devices); | |
293 | if (num_devices > 1) { | |
294 | g_critical("%d devices found. Use --scan to show them, " | |
295 | "and select one to show.", num_devices); | |
296 | return; | |
297 | } | |
298 | ||
299 | sdi = devices->data; | |
300 | g_slist_free(devices); | |
301 | print_dev_line(sdi); | |
302 | ||
303 | driver = sr_dev_inst_driver_get(sdi); | |
304 | channel_groups = sr_dev_inst_channel_groups_get(sdi); | |
305 | ||
306 | if (sr_dev_open(sdi) != SR_OK) { | |
307 | g_critical("Failed to open device."); | |
308 | return; | |
309 | } | |
310 | ||
311 | /* | |
312 | * Selected channels and channel group may affect which options are | |
313 | * returned, or which values for them. | |
314 | */ | |
315 | select_channels(sdi); | |
316 | channel_group = select_channel_group(sdi); | |
317 | ||
318 | if (sr_config_list(driver, sdi, channel_group, SR_CONF_DEVICE_OPTIONS, | |
319 | &gvar_opts) != SR_OK) | |
320 | /* Driver supports no device instance options. */ | |
321 | return; | |
322 | ||
323 | if (channel_groups) { | |
324 | printf("Channel groups:\n"); | |
325 | for (cgl = channel_groups; cgl; cgl = cgl->next) { | |
326 | cg = cgl->data; | |
327 | printf(" %s: channel%s", cg->name, | |
328 | g_slist_length(cg->channels) > 1 ? "s" : ""); | |
329 | for (chl = cg->channels; chl; chl = chl->next) { | |
330 | ch = chl->data; | |
331 | printf(" %s", ch->name); | |
332 | } | |
333 | printf("\n"); | |
334 | } | |
335 | } | |
336 | ||
337 | printf("Supported configuration options"); | |
338 | if (channel_groups) { | |
339 | if (!channel_group) | |
340 | printf(" across all channel groups"); | |
341 | else | |
342 | printf(" on channel group %s", channel_group->name); | |
343 | } | |
344 | printf(":\n"); | |
345 | opts = g_variant_get_fixed_array(gvar_opts, &num_opts, sizeof(uint32_t)); | |
346 | for (o = 0; o < num_opts; o++) { | |
347 | key = opts[o] & SR_CONF_MASK; | |
348 | if (!(srci = sr_config_info_get(key))) | |
349 | continue; | |
350 | ||
351 | if (key == SR_CONF_TRIGGER_MATCH) { | |
352 | if (maybe_config_list(driver, sdi, channel_group, key, | |
353 | &gvar_list) != SR_OK) { | |
354 | printf("\n"); | |
355 | continue; | |
356 | } | |
357 | int32 = g_variant_get_fixed_array(gvar_list, | |
358 | &num_elements, sizeof(int32_t)); | |
359 | printf(" Supported triggers: "); | |
360 | for (i = 0; i < num_elements; i++) { | |
361 | switch (int32[i]) { | |
362 | case SR_TRIGGER_ZERO: | |
363 | c = '0'; | |
364 | break; | |
365 | case SR_TRIGGER_ONE: | |
366 | c = '1'; | |
367 | break; | |
368 | case SR_TRIGGER_RISING: | |
369 | c = 'r'; | |
370 | break; | |
371 | case SR_TRIGGER_FALLING: | |
372 | c = 'f'; | |
373 | break; | |
374 | case SR_TRIGGER_EDGE: | |
375 | c = 'e'; | |
376 | break; | |
377 | case SR_TRIGGER_OVER: | |
378 | c = 'o'; | |
379 | break; | |
380 | case SR_TRIGGER_UNDER: | |
381 | c = 'u'; | |
382 | break; | |
383 | default: | |
384 | c = 0; | |
385 | break; | |
386 | } | |
387 | if (c) | |
388 | printf("%c ", c); | |
389 | } | |
390 | printf("\n"); | |
391 | g_variant_unref(gvar_list); | |
392 | ||
393 | } else if (key == SR_CONF_LIMIT_SAMPLES | |
394 | && config_key_has_cap(driver, sdi, NULL, key, SR_CONF_LIST)) { | |
395 | /* | |
396 | * If implemented in config_list(), this denotes the | |
397 | * maximum number of samples a device can send. This | |
398 | * really applies only to logic analyzers, and then | |
399 | * only to those that don't support compression, or | |
400 | * have it turned off by default. The values returned | |
401 | * are the low/high limits. | |
402 | */ | |
403 | if (sr_config_list(driver, sdi, channel_group, key, | |
404 | &gvar) == SR_OK) { | |
405 | g_variant_get(gvar, "(tt)", &low, &high); | |
406 | g_variant_unref(gvar); | |
407 | printf(" Maximum number of samples: %"PRIu64"\n", high); | |
408 | } | |
409 | ||
410 | } else if (key == SR_CONF_SAMPLERATE) { | |
411 | /* Supported samplerates */ | |
412 | printf(" %s", srci->id); | |
413 | if (maybe_config_list(driver, sdi, channel_group, SR_CONF_SAMPLERATE, | |
414 | &gvar_dict) != SR_OK) { | |
415 | printf("\n"); | |
416 | continue; | |
417 | } | |
418 | if ((gvar_list = g_variant_lookup_value(gvar_dict, | |
419 | "samplerates", G_VARIANT_TYPE("at")))) { | |
420 | uint64 = g_variant_get_fixed_array(gvar_list, | |
421 | &num_elements, sizeof(uint64_t)); | |
422 | printf(" - supported samplerates:\n"); | |
423 | for (i = 0; i < num_elements; i++) { | |
424 | if (!(s = sr_samplerate_string(uint64[i]))) | |
425 | continue; | |
426 | printf(" %s\n", s); | |
427 | g_free(s); | |
428 | } | |
429 | g_variant_unref(gvar_list); | |
430 | } else if ((gvar_list = g_variant_lookup_value(gvar_dict, | |
431 | "samplerate-steps", G_VARIANT_TYPE("at")))) { | |
432 | uint64 = g_variant_get_fixed_array(gvar_list, | |
433 | &num_elements, sizeof(uint64_t)); | |
434 | /* low */ | |
435 | if (!(s = sr_samplerate_string(uint64[0]))) | |
436 | continue; | |
437 | printf(" (%s", s); | |
438 | g_free(s); | |
439 | /* high */ | |
440 | if (!(s = sr_samplerate_string(uint64[1]))) | |
441 | continue; | |
442 | printf(" - %s", s); | |
443 | g_free(s); | |
444 | /* step */ | |
445 | if (!(s = sr_samplerate_string(uint64[2]))) | |
446 | continue; | |
447 | printf(" in steps of %s)\n", s); | |
448 | g_free(s); | |
449 | g_variant_unref(gvar_list); | |
450 | } | |
451 | g_variant_unref(gvar_dict); | |
452 | ||
453 | } else if (srci->datatype == SR_T_UINT64) { | |
454 | printf(" %s: ", srci->id); | |
455 | gvar = NULL; | |
456 | if (maybe_config_get(driver, sdi, channel_group, key, | |
457 | &gvar) == SR_OK) { | |
458 | tmp_uint64 = g_variant_get_uint64(gvar); | |
459 | g_variant_unref(gvar); | |
460 | } else | |
461 | tmp_uint64 = 0; | |
462 | if (maybe_config_list(driver, sdi, channel_group, | |
463 | key, &gvar_list) != SR_OK) { | |
464 | if (gvar) { | |
465 | /* Can't list it, but we have a value to show. */ | |
466 | printf("%"PRIu64" (current)", tmp_uint64); | |
467 | } | |
468 | printf("\n"); | |
469 | continue; | |
470 | } | |
471 | uint64 = g_variant_get_fixed_array(gvar_list, | |
472 | &num_elements, sizeof(uint64_t)); | |
473 | printf(" - supported values:\n"); | |
474 | for (i = 0; i < num_elements; i++) { | |
475 | printf(" %"PRIu64, uint64[i]); | |
476 | if (gvar && tmp_uint64 == uint64[i]) | |
477 | printf(" (current)"); | |
478 | printf("\n"); | |
479 | } | |
480 | g_variant_unref(gvar_list); | |
481 | ||
482 | } else if (srci->datatype == SR_T_STRING) { | |
483 | printf(" %s: ", srci->id); | |
484 | if (maybe_config_get(driver, sdi, channel_group, key, | |
485 | &gvar) == SR_OK) { | |
486 | tmp_str = g_strdup(g_variant_get_string(gvar, NULL)); | |
487 | g_variant_unref(gvar); | |
488 | } else | |
489 | tmp_str = NULL; | |
490 | ||
491 | if (maybe_config_list(driver, sdi, channel_group, key, | |
492 | &gvar) != SR_OK) { | |
493 | if (tmp_str) { | |
494 | /* Can't list it, but we have a value to show. */ | |
495 | printf("%s (current)", tmp_str); | |
496 | } | |
497 | printf("\n"); | |
498 | g_free(tmp_str); | |
499 | continue; | |
500 | } | |
501 | ||
502 | stropts = g_variant_get_strv(gvar, &num_elements); | |
503 | for (i = 0; i < num_elements; i++) { | |
504 | if (i) | |
505 | printf(", "); | |
506 | printf("%s", stropts[i]); | |
507 | if (tmp_str && !strcmp(tmp_str, stropts[i])) | |
508 | printf(" (current)"); | |
509 | } | |
510 | printf("\n"); | |
511 | g_free(stropts); | |
512 | g_free(tmp_str); | |
513 | g_variant_unref(gvar); | |
514 | ||
515 | } else if (srci->datatype == SR_T_UINT64_RANGE) { | |
516 | printf(" %s: ", srci->id); | |
517 | if (maybe_config_list(driver, sdi, channel_group, key, | |
518 | &gvar_list) != SR_OK) { | |
519 | printf("\n"); | |
520 | continue; | |
521 | } | |
522 | ||
523 | if (maybe_config_get(driver, sdi, channel_group, key, &gvar) == SR_OK) { | |
524 | g_variant_get(gvar, "(tt)", &cur_low, &cur_high); | |
525 | g_variant_unref(gvar); | |
526 | } else { | |
527 | cur_low = 0; | |
528 | cur_high = 0; | |
529 | } | |
530 | ||
531 | num_elements = g_variant_n_children(gvar_list); | |
532 | for (i = 0; i < num_elements; i++) { | |
533 | gvar = g_variant_get_child_value(gvar_list, i); | |
534 | g_variant_get(gvar, "(tt)", &low, &high); | |
535 | g_variant_unref(gvar); | |
536 | if (i) | |
537 | printf(", "); | |
538 | printf("%"PRIu64"-%"PRIu64, low, high); | |
539 | if (low == cur_low && high == cur_high) | |
540 | printf(" (current)"); | |
541 | } | |
542 | printf("\n"); | |
543 | g_variant_unref(gvar_list); | |
544 | ||
545 | } else if (srci->datatype == SR_T_BOOL) { | |
546 | printf(" %s: ", srci->id); | |
547 | if (maybe_config_get(driver, sdi, channel_group, key, | |
548 | &gvar) == SR_OK) { | |
549 | if (g_variant_get_boolean(gvar)) | |
550 | printf("on (current), off\n"); | |
551 | else | |
552 | printf("on, off (current)\n"); | |
553 | g_variant_unref(gvar); | |
554 | } else | |
555 | printf("on, off\n"); | |
556 | ||
557 | } else if (srci->datatype == SR_T_DOUBLE_RANGE) { | |
558 | printf(" %s: ", srci->id); | |
559 | if (maybe_config_list(driver, sdi, channel_group, key, | |
560 | &gvar_list) != SR_OK) { | |
561 | printf("\n"); | |
562 | continue; | |
563 | } | |
564 | ||
565 | if (maybe_config_get(driver, sdi, channel_group, key, &gvar) == SR_OK) { | |
566 | g_variant_get(gvar, "(dd)", &dcur_low, &dcur_high); | |
567 | g_variant_unref(gvar); | |
568 | } else { | |
569 | dcur_low = 0; | |
570 | dcur_high = 0; | |
571 | } | |
572 | ||
573 | num_elements = g_variant_n_children(gvar_list); | |
574 | for (i = 0; i < num_elements; i++) { | |
575 | gvar = g_variant_get_child_value(gvar_list, i); | |
576 | g_variant_get(gvar, "(dd)", &dlow, &dhigh); | |
577 | g_variant_unref(gvar); | |
578 | if (i) | |
579 | printf(", "); | |
580 | printf("%.1f-%.1f", dlow, dhigh); | |
581 | if (dlow == dcur_low && dhigh == dcur_high) | |
582 | printf(" (current)"); | |
583 | } | |
584 | printf("\n"); | |
585 | g_variant_unref(gvar_list); | |
586 | ||
587 | } else if (srci->datatype == SR_T_FLOAT) { | |
588 | printf(" %s: ", srci->id); | |
589 | if (maybe_config_get(driver, sdi, channel_group, key, | |
590 | &gvar) == SR_OK) { | |
591 | printf("%f\n", g_variant_get_double(gvar)); | |
592 | g_variant_unref(gvar); | |
593 | } else | |
594 | printf("\n"); | |
595 | ||
596 | } else if (srci->datatype == SR_T_RATIONAL_PERIOD | |
597 | || srci->datatype == SR_T_RATIONAL_VOLT) { | |
598 | printf(" %s", srci->id); | |
599 | if (maybe_config_get(driver, sdi, channel_group, key, | |
600 | &gvar) == SR_OK) { | |
601 | g_variant_get(gvar, "(tt)", &cur_p, &cur_q); | |
602 | g_variant_unref(gvar); | |
603 | } else | |
604 | cur_p = cur_q = 0; | |
605 | ||
606 | if (maybe_config_list(driver, sdi, channel_group, | |
607 | key, &gvar_list) != SR_OK) { | |
608 | printf("\n"); | |
609 | continue; | |
610 | } | |
611 | printf(" - supported values:\n"); | |
612 | num_elements = g_variant_n_children(gvar_list); | |
613 | for (i = 0; i < num_elements; i++) { | |
614 | gvar = g_variant_get_child_value(gvar_list, i); | |
615 | g_variant_get(gvar, "(tt)", &p, &q); | |
616 | if (srci->datatype == SR_T_RATIONAL_PERIOD) | |
617 | s = sr_period_string(p * q); | |
618 | else | |
619 | s = sr_voltage_string(p, q); | |
620 | printf(" %s", s); | |
621 | g_free(s); | |
622 | if (p == cur_p && q == cur_q) | |
623 | printf(" (current)"); | |
624 | printf("\n"); | |
625 | } | |
626 | g_variant_unref(gvar_list); | |
627 | ||
628 | } else { | |
629 | ||
630 | /* Everything else */ | |
631 | printf(" %s\n", srci->id); | |
632 | } | |
633 | } | |
634 | g_variant_unref(gvar_opts); | |
635 | ||
636 | sr_dev_close(sdi); | |
637 | ||
638 | } | |
639 | ||
640 | #ifdef HAVE_SRD | |
641 | void show_pd_detail(void) | |
642 | { | |
643 | struct srd_decoder *dec; | |
644 | struct srd_decoder_option *o; | |
645 | struct srd_channel *pdch; | |
646 | struct srd_decoder_annotation_row *r; | |
647 | GSList *l, *ll, *ol; | |
648 | int idx; | |
649 | char **pdtokens, **pdtok, *optsep, **ann, *val, *doc; | |
650 | ||
651 | pdtokens = g_strsplit(opt_pds, ",", -1); | |
652 | for (pdtok = pdtokens; *pdtok; pdtok++) { | |
653 | /* Strip options. */ | |
654 | if ((optsep = strchr(*pdtok, ':'))) | |
655 | *optsep = '\0'; | |
656 | if (!(dec = srd_decoder_get_by_id(*pdtok))) { | |
657 | g_critical("Protocol decoder %s not found.", *pdtok); | |
658 | return; | |
659 | } | |
660 | printf("ID: %s\nName: %s\nLong name: %s\nDescription: %s\n", | |
661 | dec->id, dec->name, dec->longname, dec->desc); | |
662 | printf("License: %s\n", dec->license); | |
663 | printf("Annotation classes:\n"); | |
664 | if (dec->annotations) { | |
665 | for (l = dec->annotations; l; l = l->next) { | |
666 | ann = l->data; | |
667 | printf("- %s: %s\n", ann[0], ann[1]); | |
668 | } | |
669 | } else { | |
670 | printf("None.\n"); | |
671 | } | |
672 | printf("Annotation rows:\n"); | |
673 | if (dec->annotation_rows) { | |
674 | for (l = dec->annotation_rows; l; l = l->next) { | |
675 | r = l->data; | |
676 | printf("- %s (%s): ", r->id, r->desc); | |
677 | for (ll = r->ann_classes; ll; ll = ll->next) { | |
678 | idx = GPOINTER_TO_INT(ll->data); | |
679 | ann = g_slist_nth_data(dec->annotations, idx); | |
680 | printf("%s", ann[0]); | |
681 | if (ll->next) | |
682 | printf(", "); | |
683 | } | |
684 | printf("\n"); | |
685 | } | |
686 | } else { | |
687 | printf("None.\n"); | |
688 | } | |
689 | printf("Required channels:\n"); | |
690 | if (dec->channels) { | |
691 | for (l = dec->channels; l; l = l->next) { | |
692 | pdch = l->data; | |
693 | printf("- %s (%s): %s\n", | |
694 | pdch->id, pdch->name, pdch->desc); | |
695 | } | |
696 | } else { | |
697 | printf("None.\n"); | |
698 | } | |
699 | printf("Optional channels:\n"); | |
700 | if (dec->opt_channels) { | |
701 | for (l = dec->opt_channels; l; l = l->next) { | |
702 | pdch = l->data; | |
703 | printf("- %s (%s): %s\n", | |
704 | pdch->id, pdch->name, pdch->desc); | |
705 | } | |
706 | } else { | |
707 | printf("None.\n"); | |
708 | } | |
709 | printf("Options:\n"); | |
710 | if (dec->options) { | |
711 | for (l = dec->options; l; l = l->next) { | |
712 | o = l->data; | |
713 | printf("- %s: %s (", o->id, o->desc); | |
714 | for (ol = o->values; ol; ol = ol->next) { | |
715 | val = g_variant_print(ol->data, FALSE); | |
716 | printf("%s, ", val); | |
717 | g_free(val); | |
718 | } | |
719 | val = g_variant_print(o->def, FALSE); | |
720 | printf("default %s)\n", val); | |
721 | g_free(val); | |
722 | } | |
723 | } else { | |
724 | printf("None.\n"); | |
725 | } | |
726 | if ((doc = srd_decoder_doc_get(dec))) { | |
727 | printf("Documentation:\n%s\n", | |
728 | doc[0] == '\n' ? doc + 1 : doc); | |
729 | g_free(doc); | |
730 | } | |
731 | } | |
732 | ||
733 | g_strfreev(pdtokens); | |
734 | } | |
735 | #endif | |
736 | ||
737 | void show_input(void) | |
738 | { | |
739 | const struct sr_input_module *imod; | |
740 | const struct sr_option **opts; | |
741 | GSList *l; | |
742 | int i; | |
743 | char *s, **tok; | |
744 | ||
745 | tok = g_strsplit(opt_input_format, ":", 0); | |
746 | if (!tok[0] || !(imod = sr_input_find(tok[0]))) | |
747 | g_critical("Input module '%s' not found.", opt_input_format); | |
748 | ||
749 | printf("ID: %s\nName: %s\n", sr_input_id_get(imod), | |
750 | sr_input_name_get(imod)); | |
751 | printf("Description: %s\n", sr_input_description_get(imod)); | |
752 | if ((opts = sr_input_options_get(imod))) { | |
753 | printf("Options:\n"); | |
754 | for (i = 0; opts[i]; i++) { | |
755 | printf(" %s: %s", opts[i]->id, opts[i]->desc); | |
756 | if (opts[i]->def) { | |
757 | s = g_variant_print(opts[i]->def, FALSE); | |
758 | printf(" (default %s", s); | |
759 | g_free(s); | |
760 | if (opts[i]->values) { | |
761 | printf(", possible values "); | |
762 | for (l = opts[i]->values; l; l = l->next) { | |
763 | s = g_variant_print((GVariant *)l->data, FALSE); | |
764 | printf("%s%s", s, l->next ? ", " : ""); | |
765 | g_free(s); | |
766 | } | |
767 | } | |
768 | printf(")"); | |
769 | } | |
770 | printf("\n"); | |
771 | } | |
772 | sr_input_options_free(opts); | |
773 | } | |
774 | g_strfreev(tok); | |
775 | } | |
776 | ||
777 | void show_output(void) | |
778 | { | |
779 | const struct sr_output_module *omod; | |
780 | const struct sr_option **opts; | |
781 | GSList *l; | |
782 | int i; | |
783 | char *s, **tok; | |
784 | ||
785 | tok = g_strsplit(opt_output_format, ":", 0); | |
786 | if (!tok[0] || !(omod = sr_output_find(tok[0]))) | |
787 | g_critical("Output module '%s' not found.", opt_output_format); | |
788 | ||
789 | printf("ID: %s\nName: %s\n", sr_output_id_get(omod), | |
790 | sr_output_name_get(omod)); | |
791 | printf("Description: %s\n", sr_output_description_get(omod)); | |
792 | if ((opts = sr_output_options_get(omod))) { | |
793 | printf("Options:\n"); | |
794 | for (i = 0; opts[i]; i++) { | |
795 | printf(" %s: %s", opts[i]->id, opts[i]->desc); | |
796 | if (opts[i]->def) { | |
797 | s = g_variant_print(opts[i]->def, FALSE); | |
798 | printf(" (default %s", s); | |
799 | g_free(s); | |
800 | if (opts[i]->values) { | |
801 | printf(", possible values "); | |
802 | for (l = opts[i]->values; l; l = l->next) { | |
803 | s = g_variant_print((GVariant *)l->data, FALSE); | |
804 | printf("%s%s", s, l->next ? ", " : ""); | |
805 | g_free(s); | |
806 | } | |
807 | } | |
808 | printf(")"); | |
809 | } | |
810 | printf("\n"); | |
811 | } | |
812 | sr_output_options_free(opts); | |
813 | } | |
814 | g_strfreev(tok); | |
815 | } | |
816 | ||
817 | void show_transform(void) | |
818 | { | |
819 | const struct sr_transform_module *tmod; | |
820 | const struct sr_option **opts; | |
821 | GSList *l; | |
822 | int i; | |
823 | char *s, **tok; | |
824 | ||
825 | tok = g_strsplit(opt_transform_module, ":", 0); | |
826 | if (!tok[0] || !(tmod = sr_transform_find(tok[0]))) | |
827 | g_critical("Transform module '%s' not found.", opt_transform_module); | |
828 | ||
829 | printf("ID: %s\nName: %s\n", sr_transform_id_get(tmod), | |
830 | sr_transform_name_get(tmod)); | |
831 | printf("Description: %s\n", sr_transform_description_get(tmod)); | |
832 | if ((opts = sr_transform_options_get(tmod))) { | |
833 | printf("Options:\n"); | |
834 | for (i = 0; opts[i]; i++) { | |
835 | printf(" %s: %s", opts[i]->id, opts[i]->desc); | |
836 | if (opts[i]->def) { | |
837 | s = g_variant_print(opts[i]->def, FALSE); | |
838 | printf(" (default %s", s); | |
839 | g_free(s); | |
840 | if (opts[i]->values) { | |
841 | printf(", possible values "); | |
842 | for (l = opts[i]->values; l; l = l->next) { | |
843 | s = g_variant_print((GVariant *)l->data, FALSE); | |
844 | printf("%s%s", s, l->next ? ", " : ""); | |
845 | g_free(s); | |
846 | } | |
847 | } | |
848 | printf(")"); | |
849 | } | |
850 | printf("\n"); | |
851 | } | |
852 | sr_transform_options_free(opts); | |
853 | } | |
854 | g_strfreev(tok); | |
855 | } |