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2be182e6 BV |
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 | ||
d486cbdd | 20 | #include <config.h> |
f0f54487 UH |
21 | #include <stdlib.h> |
22 | #include <string.h> | |
2be182e6 | 23 | #include <glib.h> |
662a1e27 | 24 | #include "sigrok-cli.h" |
2be182e6 BV |
25 | |
26 | #ifdef HAVE_SRD | |
27 | static GHashTable *pd_ann_visible = NULL; | |
28 | static GHashTable *pd_meta_visible = NULL; | |
29 | static GHashTable *pd_binary_visible = NULL; | |
3dfbfbc8 | 30 | static GHashTable *pd_channel_maps = NULL; |
2be182e6 BV |
31 | |
32 | extern struct srd_session *srd_sess; | |
2be182e6 BV |
33 | |
34 | static int opts_to_gvar(struct srd_decoder *dec, GHashTable *hash, | |
35 | GHashTable **options) | |
36 | { | |
37 | struct srd_decoder_option *o; | |
38 | GSList *optl; | |
39 | GVariant *gvar; | |
40 | gint64 val_int; | |
41 | int ret; | |
42 | char *val_str, *conv; | |
43 | ||
44 | ret = TRUE; | |
45 | *options = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, | |
46 | (GDestroyNotify)g_variant_unref); | |
47 | ||
48 | for (optl = dec->options; optl; optl = optl->next) { | |
49 | o = optl->data; | |
50 | if (!(val_str = g_hash_table_lookup(hash, o->id))) | |
51 | /* Not specified. */ | |
52 | continue; | |
53 | if (g_variant_is_of_type(o->def, G_VARIANT_TYPE_STRING)) { | |
54 | gvar = g_variant_new_string(val_str); | |
55 | } else if (g_variant_is_of_type(o->def, G_VARIANT_TYPE_INT64)) { | |
56 | val_int = strtoll(val_str, &conv, 0); | |
57 | if (!conv || conv == val_str) { | |
58 | g_critical("Protocol decoder '%s' option '%s' " | |
59 | "requires a number.", dec->name, o->id); | |
60 | ret = FALSE; | |
61 | break; | |
62 | } | |
63 | gvar = g_variant_new_int64(val_int); | |
64 | } else { | |
65 | g_critical("Unsupported type for option '%s' (%s)", | |
66 | o->id, g_variant_get_type_string(o->def)); | |
67 | ret = FALSE; | |
68 | break; | |
69 | } | |
70 | g_variant_ref_sink(gvar); | |
71 | g_hash_table_insert(*options, g_strdup(o->id), gvar); | |
72 | g_hash_table_remove(hash, o->id); | |
73 | } | |
74 | ||
75 | return ret; | |
76 | } | |
77 | ||
39aedc34 | 78 | static int move_hash_element(GHashTable *src, GHashTable *dest, void *key) |
2be182e6 | 79 | { |
39aedc34 DE |
80 | void *orig_key, *value; |
81 | ||
82 | if (!g_hash_table_lookup_extended(src, key, &orig_key, &value)) | |
83 | /* Not specified. */ | |
84 | return FALSE; | |
85 | g_hash_table_steal(src, orig_key); | |
86 | g_hash_table_insert(dest, orig_key, value); | |
87 | ||
88 | return TRUE; | |
89 | } | |
90 | ||
3dfbfbc8 | 91 | static GHashTable *extract_channel_map(struct srd_decoder *dec, GHashTable *hash) |
39aedc34 | 92 | { |
3dfbfbc8 UH |
93 | GHashTable *channel_map; |
94 | struct srd_channel *pdch; | |
39aedc34 | 95 | GSList *l; |
2be182e6 | 96 | |
3dfbfbc8 | 97 | channel_map = g_hash_table_new_full(g_str_hash, g_str_equal, |
39aedc34 | 98 | g_free, g_free); |
2be182e6 | 99 | |
3dfbfbc8 UH |
100 | for (l = dec->channels; l; l = l->next) { |
101 | pdch = l->data; | |
102 | move_hash_element(hash, channel_map, pdch->id); | |
39aedc34 | 103 | } |
3dfbfbc8 UH |
104 | for (l = dec->opt_channels; l; l = l->next) { |
105 | pdch = l->data; | |
106 | move_hash_element(hash, channel_map, pdch->id); | |
2be182e6 | 107 | } |
2be182e6 | 108 | |
3dfbfbc8 | 109 | return channel_map; |
2be182e6 BV |
110 | } |
111 | ||
551f570c | 112 | static int register_pd(char *opt_pds, char *opt_pd_annotations) |
2be182e6 | 113 | { |
551f570c | 114 | int ret; |
2be182e6 | 115 | struct srd_decoder *dec; |
551f570c KP |
116 | struct srd_decoder_inst *di, *di_prior; |
117 | char **pdtokens, **pdtok, *pd_name; | |
3dfbfbc8 | 118 | GHashTable *pd_opthash, *options, *channels; |
2be182e6 | 119 | GList *leftover, *l; |
2be182e6 | 120 | |
2be182e6 BV |
121 | ret = 0; |
122 | pd_name = NULL; | |
551f570c KP |
123 | di_prior = NULL; |
124 | pd_opthash = options = channels = NULL; | |
125 | ||
26c63758 | 126 | pdtokens = g_strsplit(opt_pds, ",", 0); |
2be182e6 BV |
127 | for (pdtok = pdtokens; *pdtok; pdtok++) { |
128 | if (!(pd_opthash = parse_generic_arg(*pdtok, TRUE))) { | |
129 | g_critical("Invalid protocol decoder option '%s'.", *pdtok); | |
130 | break; | |
131 | } | |
132 | ||
133 | pd_name = g_strdup(g_hash_table_lookup(pd_opthash, "sigrok_key")); | |
134 | g_hash_table_remove(pd_opthash, "sigrok_key"); | |
135 | if (srd_decoder_load(pd_name) != SRD_OK) { | |
136 | g_critical("Failed to load protocol decoder %s.", pd_name); | |
137 | ret = 1; | |
138 | break; | |
139 | } | |
3a8ceb6a BV |
140 | if (!(dec = srd_decoder_get_by_id(pd_name))) { |
141 | g_critical("Failed to get decoder %s by id.", pd_name); | |
142 | ret = 1; | |
143 | break; | |
144 | } | |
2be182e6 | 145 | |
3dfbfbc8 | 146 | /* Convert decoder option and channel values to GVariant. */ |
2be182e6 BV |
147 | if (!opts_to_gvar(dec, pd_opthash, &options)) { |
148 | ret = 1; | |
149 | break; | |
150 | } | |
3dfbfbc8 | 151 | channels = extract_channel_map(dec, pd_opthash); |
39aedc34 | 152 | |
2be182e6 BV |
153 | if (g_hash_table_size(pd_opthash) > 0) { |
154 | leftover = g_hash_table_get_keys(pd_opthash); | |
155 | for (l = leftover; l; l = l->next) | |
3dfbfbc8 | 156 | g_critical("Unknown option or channel '%s'", (char *)l->data); |
2be182e6 BV |
157 | g_list_free(leftover); |
158 | break; | |
159 | } | |
160 | ||
161 | if (!(di = srd_inst_new(srd_sess, pd_name, options))) { | |
162 | g_critical("Failed to instantiate protocol decoder %s.", pd_name); | |
163 | ret = 1; | |
164 | break; | |
165 | } | |
166 | ||
09fea207 | 167 | if (pdtok == pdtokens) { |
3dfbfbc8 UH |
168 | /* |
169 | * Save the channel setup for later, but only on the | |
170 | * first decoder (stacked decoders don't get channels). | |
171 | */ | |
3dfbfbc8 UH |
172 | g_hash_table_insert(pd_channel_maps, g_strdup(di->inst_id), channels); |
173 | channels = NULL; | |
09fea207 | 174 | } |
39aedc34 | 175 | |
f0f54487 UH |
176 | /* |
177 | * If no annotation list was specified, add them all in now. | |
2be182e6 BV |
178 | * This will be pared down later to leave only the last PD |
179 | * in the stack. | |
180 | */ | |
551f570c | 181 | if (!opt_pd_annotations) { |
10d4fc25 | 182 | g_hash_table_insert(pd_ann_visible, g_strdup(di->decoder->id), |
790b0261 | 183 | g_slist_append(NULL, GINT_TO_POINTER(-1))); |
551f570c KP |
184 | } |
185 | if (di_prior) { | |
186 | if (srd_inst_stack(srd_sess, di_prior, di) != SRD_OK) { | |
187 | g_critical("Failed to stack %s -> %s.", | |
188 | di_prior->inst_id, di->inst_id); | |
189 | ret = 1; | |
190 | break; | |
191 | } | |
192 | /* Remove annotations from prior levels. */ | |
193 | if (!opt_pd_annotations) | |
194 | g_hash_table_remove(pd_ann_visible, di_prior->inst_id); | |
195 | } | |
196 | di_prior = di; | |
c5e0e72e KP |
197 | g_free(pd_name); |
198 | g_hash_table_destroy(pd_opthash); | |
199 | g_hash_table_destroy(options); | |
200 | pd_opthash = options = NULL; | |
2be182e6 BV |
201 | } |
202 | ||
2be182e6 BV |
203 | if (pd_opthash) |
204 | g_hash_table_destroy(pd_opthash); | |
205 | if (options) | |
206 | g_hash_table_destroy(options); | |
3dfbfbc8 UH |
207 | if (channels) |
208 | g_hash_table_destroy(channels); | |
551f570c KP |
209 | |
210 | g_strfreev(pdtokens); | |
2be182e6 BV |
211 | |
212 | return ret; | |
213 | } | |
214 | ||
551f570c KP |
215 | /* |
216 | * Register all the PDs from all stacks. | |
217 | * | |
218 | * Each PD string is a single stack such as "uart:baudrate=19200,modbus". | |
219 | */ | |
220 | int register_pds(gchar **all_pds, char *opt_pd_annotations) | |
221 | { | |
222 | int ret; | |
223 | ||
224 | ret = 0; | |
225 | pd_ann_visible = g_hash_table_new_full(g_str_hash, g_str_equal, | |
226 | g_free, NULL); | |
227 | pd_channel_maps = g_hash_table_new_full(g_str_hash, | |
228 | g_str_equal, g_free, (GDestroyNotify)g_hash_table_destroy); | |
229 | ||
230 | for (int i = 0; all_pds[i]; i++) | |
231 | ret += register_pd(all_pds[i], opt_pd_annotations); | |
232 | ||
233 | return ret; | |
234 | } | |
235 | ||
3dfbfbc8 | 236 | static void map_pd_inst_channels(void *key, void *value, void *user_data) |
39aedc34 | 237 | { |
3dfbfbc8 UH |
238 | GHashTable *channel_map; |
239 | GHashTable *channel_indices; | |
240 | GSList *channel_list; | |
39aedc34 DE |
241 | struct srd_decoder_inst *di; |
242 | GVariant *var; | |
3dfbfbc8 | 243 | void *channel_id; |
029d73fe UH |
244 | void *channel_target; |
245 | struct sr_channel *ch; | |
39aedc34 | 246 | GHashTableIter iter; |
39aedc34 | 247 | |
3dfbfbc8 UH |
248 | channel_map = value; |
249 | channel_list = user_data; | |
39aedc34 DE |
250 | |
251 | di = srd_inst_find_by_id(srd_sess, key); | |
252 | if (!di) { | |
253 | g_critical("Protocol decoder instance \"%s\" not found.", | |
254 | (char *)key); | |
255 | return; | |
256 | } | |
3dfbfbc8 | 257 | channel_indices = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, |
39aedc34 DE |
258 | (GDestroyNotify)g_variant_unref); |
259 | ||
3dfbfbc8 UH |
260 | g_hash_table_iter_init(&iter, channel_map); |
261 | while (g_hash_table_iter_next(&iter, &channel_id, &channel_target)) { | |
262 | ch = find_channel(channel_list, channel_target); | |
029d73fe UH |
263 | if (!ch) { |
264 | g_printerr("cli: No channel with name \"%s\" found.\n", | |
265 | (char *)channel_target); | |
39aedc34 DE |
266 | continue; |
267 | } | |
029d73fe UH |
268 | if (!ch->enabled) |
269 | g_printerr("cli: Target channel \"%s\" not enabled.\n", | |
270 | (char *)channel_target); | |
39aedc34 | 271 | |
029d73fe | 272 | var = g_variant_new_int32(ch->index); |
39aedc34 | 273 | g_variant_ref_sink(var); |
3dfbfbc8 | 274 | g_hash_table_insert(channel_indices, g_strdup(channel_id), var); |
39aedc34 DE |
275 | } |
276 | ||
ee639fb4 | 277 | srd_inst_channel_set_all(di, channel_indices); |
c5e0e72e | 278 | g_hash_table_destroy(channel_indices); |
39aedc34 DE |
279 | } |
280 | ||
3dfbfbc8 | 281 | void map_pd_channels(struct sr_dev_inst *sdi) |
39aedc34 | 282 | { |
c6fa2b2e UH |
283 | GSList *channels; |
284 | ||
285 | channels = sr_dev_inst_channels_get(sdi); | |
286 | ||
3dfbfbc8 UH |
287 | if (pd_channel_maps) { |
288 | g_hash_table_foreach(pd_channel_maps, &map_pd_inst_channels, | |
c6fa2b2e | 289 | channels); |
3dfbfbc8 UH |
290 | g_hash_table_destroy(pd_channel_maps); |
291 | pd_channel_maps = NULL; | |
39aedc34 DE |
292 | } |
293 | } | |
294 | ||
26c63758 | 295 | int setup_pd_annotations(char *opt_pd_annotations) |
2be182e6 | 296 | { |
790b0261 | 297 | GSList *l, *l_ann; |
2be182e6 BV |
298 | struct srd_decoder *dec; |
299 | int ann_class; | |
790b0261 | 300 | char **pds, **pdtok, **keyval, **annlist, **ann, **ann_descr; |
2be182e6 BV |
301 | |
302 | /* Set up custom list of PDs and annotations to show. */ | |
303 | pds = g_strsplit(opt_pd_annotations, ",", 0); | |
304 | for (pdtok = pds; *pdtok && **pdtok; pdtok++) { | |
305 | keyval = g_strsplit(*pdtok, "=", 0); | |
306 | if (!(dec = srd_decoder_get_by_id(keyval[0]))) { | |
307 | g_critical("Protocol decoder '%s' not found.", keyval[0]); | |
308 | return 1; | |
309 | } | |
310 | if (!dec->annotations) { | |
311 | g_critical("Protocol decoder '%s' has no annotations.", keyval[0]); | |
312 | return 1; | |
313 | } | |
790b0261 BV |
314 | if (g_strv_length(keyval) == 2 && keyval[1][0] != '\0') { |
315 | annlist = g_strsplit(keyval[1], ":", 0); | |
316 | for (ann = annlist; *ann && **ann; ann++) { | |
317 | ann_class = 0; | |
318 | for (l = dec->annotations; l; l = l->next, ann_class++) { | |
319 | ann_descr = l->data; | |
320 | if (!canon_cmp(ann_descr[0], *ann)) | |
321 | /* Found it. */ | |
322 | break; | |
323 | } | |
324 | if (!l) { | |
325 | g_critical("Annotation '%s' not found " | |
326 | "for protocol decoder '%s'.", *ann, keyval[0]); | |
327 | return 1; | |
328 | } | |
329 | l_ann = g_hash_table_lookup(pd_ann_visible, keyval[0]); | |
330 | l_ann = g_slist_append(l_ann, GINT_TO_POINTER(ann_class)); | |
331 | g_hash_table_replace(pd_ann_visible, g_strdup(keyval[0]), l_ann); | |
332 | g_debug("cli: Showing protocol decoder %s annotation " | |
333 | "class %d (%s).", keyval[0], ann_class, ann_descr[0]); | |
2be182e6 | 334 | } |
2be182e6 BV |
335 | } else { |
336 | /* No class specified: show all of them. */ | |
790b0261 BV |
337 | g_hash_table_insert(pd_ann_visible, g_strdup(keyval[0]), |
338 | g_slist_append(NULL, GINT_TO_POINTER(-1))); | |
2be182e6 BV |
339 | g_debug("cli: Showing all annotation classes for protocol " |
340 | "decoder %s.", keyval[0]); | |
341 | } | |
2be182e6 BV |
342 | g_strfreev(keyval); |
343 | } | |
344 | g_strfreev(pds); | |
345 | ||
346 | return 0; | |
347 | } | |
348 | ||
26c63758 | 349 | int setup_pd_meta(char *opt_pd_meta) |
2be182e6 BV |
350 | { |
351 | struct srd_decoder *dec; | |
352 | char **pds, **pdtok; | |
353 | ||
354 | pd_meta_visible = g_hash_table_new_full(g_str_hash, g_int_equal, | |
355 | g_free, NULL); | |
356 | pds = g_strsplit(opt_pd_meta, ",", 0); | |
357 | for (pdtok = pds; *pdtok && **pdtok; pdtok++) { | |
358 | if (!(dec = srd_decoder_get_by_id(*pdtok))) { | |
359 | g_critical("Protocol decoder '%s' not found.", *pdtok); | |
360 | return 1; | |
361 | } | |
362 | g_debug("cli: Showing protocol decoder meta output from '%s'.", *pdtok); | |
363 | g_hash_table_insert(pd_meta_visible, g_strdup(*pdtok), NULL); | |
364 | } | |
365 | g_strfreev(pds); | |
366 | ||
367 | return 0; | |
368 | } | |
369 | ||
26c63758 | 370 | int setup_pd_binary(char *opt_pd_binary) |
2be182e6 BV |
371 | { |
372 | GSList *l; | |
373 | struct srd_decoder *dec; | |
374 | int bin_class; | |
5ff52594 | 375 | char **pds, **pdtok, **keyval, **bin_name; |
2be182e6 BV |
376 | |
377 | pd_binary_visible = g_hash_table_new_full(g_str_hash, g_int_equal, | |
378 | g_free, NULL); | |
379 | pds = g_strsplit(opt_pd_binary, ",", 0); | |
380 | for (pdtok = pds; *pdtok && **pdtok; pdtok++) { | |
381 | keyval = g_strsplit(*pdtok, "=", 0); | |
382 | if (!(dec = srd_decoder_get_by_id(keyval[0]))) { | |
383 | g_critical("Protocol decoder '%s' not found.", keyval[0]); | |
384 | return 1; | |
385 | } | |
386 | if (!dec->binary) { | |
387 | g_critical("Protocol decoder '%s' has no binary output.", keyval[0]); | |
388 | return 1; | |
389 | } | |
390 | bin_class = 0; | |
391 | if (g_strv_length(keyval) == 2) { | |
392 | for (l = dec->binary; l; l = l->next, bin_class++) { | |
393 | bin_name = l->data; | |
5ff52594 | 394 | if (!strcmp(bin_name[0], keyval[1])) |
2be182e6 BV |
395 | /* Found it. */ |
396 | break; | |
397 | } | |
398 | if (!l) { | |
399 | g_critical("binary output '%s' not found " | |
400 | "for protocol decoder '%s'.", keyval[1], keyval[0]); | |
401 | return 1; | |
402 | } | |
403 | g_debug("cli: Showing protocol decoder %s binary class " | |
5ff52594 | 404 | "%d (%s).", keyval[0], bin_class, bin_name[0]); |
2be182e6 BV |
405 | } else { |
406 | /* No class specified: output all of them. */ | |
407 | bin_class = -1; | |
408 | g_debug("cli: Showing all binary classes for protocol " | |
409 | "decoder %s.", keyval[0]); | |
410 | } | |
411 | g_hash_table_insert(pd_binary_visible, g_strdup(keyval[0]), GINT_TO_POINTER(bin_class)); | |
412 | g_strfreev(keyval); | |
413 | } | |
414 | g_strfreev(pds); | |
415 | ||
416 | return 0; | |
417 | } | |
418 | ||
419 | void show_pd_annotations(struct srd_proto_data *pdata, void *cb_data) | |
420 | { | |
6fdcc67d | 421 | struct srd_decoder *dec; |
2be182e6 | 422 | struct srd_proto_data_annotation *pda; |
790b0261 BV |
423 | GSList *ann_list, *l; |
424 | int i; | |
6fdcc67d | 425 | char **ann_descr; |
790b0261 | 426 | gboolean show; |
2be182e6 | 427 | |
2be182e6 BV |
428 | (void)cb_data; |
429 | ||
430 | if (!pd_ann_visible) | |
431 | return; | |
432 | ||
10d4fc25 KP |
433 | if (!g_hash_table_lookup_extended(pd_ann_visible, pdata->pdo->di->decoder->id, |
434 | NULL, (void **)&ann_list)) { | |
2be182e6 BV |
435 | /* Not in the list of PDs whose annotations we're showing. */ |
436 | return; | |
10d4fc25 | 437 | } |
2be182e6 | 438 | |
6fdcc67d | 439 | dec = pdata->pdo->di->decoder; |
2be182e6 | 440 | pda = pdata->data; |
790b0261 BV |
441 | show = FALSE; |
442 | for (l = ann_list; l; l = l->next) { | |
443 | if (GPOINTER_TO_INT(l->data) == -1 | |
a23105b1 | 444 | || GPOINTER_TO_INT(l->data) == pda->ann_class) { |
790b0261 BV |
445 | show = TRUE; |
446 | break; | |
447 | } | |
448 | } | |
449 | if (!show) | |
2be182e6 BV |
450 | return; |
451 | ||
6fdcc67d BV |
452 | if (opt_loglevel <= SR_LOG_WARN) { |
453 | /* Show only the longest annotation. */ | |
e9e4dc4d | 454 | printf("%s: %s", pdata->pdo->proto_id, pda->ann_text[0]); |
6fdcc67d BV |
455 | } else if (opt_loglevel >= SR_LOG_INFO) { |
456 | /* Sample numbers and quotes around the longest annotation. */ | |
6d1dbe35 | 457 | printf("%"PRIu64"-%"PRIu64"", pdata->start_sample, pdata->end_sample); |
6fdcc67d | 458 | if (opt_loglevel == SR_LOG_INFO) { |
e9e4dc4d | 459 | printf(" %s \"%s\"", pdata->pdo->proto_id, pda->ann_text[0]); |
6fdcc67d BV |
460 | } else { |
461 | /* Protocol decoder id, annotation class, | |
462 | * all annotation strings. */ | |
a23105b1 | 463 | ann_descr = g_slist_nth_data(dec->annotations, pda->ann_class); |
6d1dbe35 | 464 | printf(" %s: %s:", pdata->pdo->proto_id, ann_descr[0]); |
6fdcc67d | 465 | for (i = 0; pda->ann_text[i]; i++) |
6d1dbe35 | 466 | printf(" \"%s\"", pda->ann_text[i]); |
6fdcc67d BV |
467 | } |
468 | } | |
2be182e6 BV |
469 | printf("\n"); |
470 | fflush(stdout); | |
471 | } | |
472 | ||
473 | void show_pd_meta(struct srd_proto_data *pdata, void *cb_data) | |
474 | { | |
2be182e6 BV |
475 | (void)cb_data; |
476 | ||
477 | if (!g_hash_table_lookup_extended(pd_meta_visible, | |
478 | pdata->pdo->di->decoder->id, NULL, NULL)) | |
479 | /* Not in the list of PDs whose meta output we're showing. */ | |
480 | return; | |
481 | ||
482 | if (opt_loglevel > SR_LOG_WARN) | |
483 | printf("%"PRIu64"-%"PRIu64" ", pdata->start_sample, pdata->end_sample); | |
484 | printf("%s: ", pdata->pdo->proto_id); | |
485 | printf("%s: %s", pdata->pdo->meta_name, g_variant_print(pdata->data, FALSE)); | |
486 | printf("\n"); | |
487 | fflush(stdout); | |
488 | } | |
489 | ||
490 | void show_pd_binary(struct srd_proto_data *pdata, void *cb_data) | |
491 | { | |
492 | struct srd_proto_data_binary *pdb; | |
493 | gpointer classp; | |
494 | int class; | |
495 | ||
2be182e6 BV |
496 | (void)cb_data; |
497 | ||
498 | if (!g_hash_table_lookup_extended(pd_binary_visible, | |
499 | pdata->pdo->di->decoder->id, NULL, (void **)&classp)) | |
500 | /* Not in the list of PDs whose meta output we're showing. */ | |
501 | return; | |
502 | ||
503 | class = GPOINTER_TO_INT(classp); | |
504 | pdb = pdata->data; | |
505 | if (class != -1 && class != pdb->bin_class) | |
506 | /* Not showing this binary class. */ | |
507 | return; | |
508 | ||
509 | /* Just send the binary output to stdout, no embellishments. */ | |
510 | fwrite(pdb->data, pdb->size, 1, stdout); | |
511 | fflush(stdout); | |
512 | } | |
513 | #endif |