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