projects / babeltrace.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
trace.h: API doc: do not mention listener (now internal)
[babeltrace.git] / plugins / text / pretty / pretty.c
CommitLineData
7a278c8e 1/*
3228cc1d 2 * pretty.c
7a278c8e 3 *
5dac767a 4 * Babeltrace CTF Text Output Plugin
7a278c8e 5 *
2e339de1 6 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
f504043c 7 * Copyright 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
7a278c8e
JG		 8 *
9 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
10 *
11 * Permission is hereby granted, free of charge, to any person obtaining a copy
12 * of this software and associated documentation files (the "Software"), to deal
13 * in the Software without restriction, including without limitation the rights
14 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15 * copies of the Software, and to permit persons to whom the Software is
16 * furnished to do so, subject to the following conditions:
17 *
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
20 *
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 * SOFTWARE.
28 */
29
33b34c43 30#include <babeltrace/plugin/plugin-dev.h>
b2e0c907
PP		 31#include <babeltrace/graph/component.h>
32#include <babeltrace/graph/private-component.h>
33#include <babeltrace/graph/component-sink.h>
34#include <babeltrace/graph/port.h>
35#include <babeltrace/graph/private-port.h>
36#include <babeltrace/graph/connection.h>
37#include <babeltrace/graph/private-connection.h>
38#include <babeltrace/graph/notification.h>
39#include <babeltrace/graph/notification-iterator.h>
40#include <babeltrace/graph/notification-event.h>
6e1bc0df 41#include <babeltrace/values.h>
3d9990ac 42#include <babeltrace/compiler-internal.h>
ad96d936 43#include <babeltrace/common-internal.h>
7d61fa8e 44#include <plugins-common.h>
bfd20a42 45#include <stdio.h>
39cfa40f 46#include <stdbool.h>
bac67f0f 47#include <glib.h>
75e1829b 48#include <assert.h>
6405967d 49
3228cc1d
PP		 50#include "pretty.h"
51
6e1bc0df
MD		 52static
53const char *plugin_options[] = {
ad96d936 54 "color",
a0ad501b 55 "path",
6e1bc0df
MD		 56 "no-delta",
57 "clock-cycles",
58 "clock-seconds",
59 "clock-date",
60 "clock-gmt",
a263021c 61 "verbose",
6e1bc0df
MD		 62 "name-default", /* show/hide */
63 "name-payload",
64 "name-context",
65 "name-scope",
66 "name-header",
67 "field-default", /* show/hide */
68 "field-trace",
69 "field-trace:hostname",
70 "field-trace:domain",
71 "field-trace:procname",
72 "field-trace:vpid",
73 "field-loglevel",
74 "field-emf",
60535549 75 "field-callsite",
6e1bc0df
MD		 76};
77
bfd20a42 78static
3228cc1d 79void destroy_pretty_data(struct pretty_component *pretty)
bac67f0f 80{
3228cc1d
PP		 81 bt_put(pretty->input_iterator);
82 (void) g_string_free(pretty->string, TRUE);
83 if (pretty->out != stdout) {
77986bad
JD		 84 int ret;
85
3228cc1d 86 ret = fclose(pretty->out);
77986bad
JD		 87 if (ret) {
88 perror("close output file");
89 }
90 }
3228cc1d 91 g_free(pretty->options.output_path);
3228cc1d 92 g_free(pretty);
bac67f0f
JG		 93}
94
b25bd455 95static
3228cc1d 96struct pretty_component *create_pretty(void)
bac67f0f 97{
3228cc1d 98 struct pretty_component *pretty;
541b0a11 99
3228cc1d
PP		 100 pretty = g_new0(struct pretty_component, 1);
101 if (!pretty) {
541b0a11
JG		 102 goto end;
103 }
3228cc1d
PP		 104 pretty->string = g_string_new("");
105 if (!pretty->string) {
6a18b281
MD		 106 goto error;
107 }
541b0a11 108end:
3228cc1d 109 return pretty;
6a18b281
MD		 110
111error:
3228cc1d 112 g_free(pretty);
6a18b281 113 return NULL;
bac67f0f
JG		 114}
115
3228cc1d
PP		 116BT_HIDDEN
117void pretty_finalize(struct bt_private_component *component)
b25bd455 118{
890882ef 119 void *data = bt_private_component_get_user_data(component);
b25bd455 120
3228cc1d 121 destroy_pretty_data(data);
b25bd455
JG		 122}
123
bac67f0f 124static
3228cc1d 125enum bt_component_status handle_notification(struct pretty_component *pretty,
6e1bc0df 126 struct bt_notification *notification)
4c1456f0 127{
541b0a11 128 enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
541b0a11 129
b5e978f4 130 assert(pretty);
541b0a11 131
b5e978f4 132 if (bt_notification_get_type(notification) == BT_NOTIFICATION_TYPE_EVENT) {
d9f65f09 133 ret = pretty_print_event(pretty, notification);
78586d8a 134 }
b5e978f4 135
541b0a11 136 return ret;
4c1456f0 137}
bac67f0f 138
3228cc1d 139BT_HIDDEN
0d8b4d8e 140void pretty_port_connected(
890882ef 141 struct bt_private_component *component,
8f4799f7
PP		 142 struct bt_private_port *self_port,
143 struct bt_port *other_port)
75e1829b 144{
890882ef 145 struct bt_private_connection *connection;
3228cc1d 146 struct pretty_component *pretty;
75e1829b 147
3228cc1d
PP		 148 pretty = bt_private_component_get_user_data(component);
149 assert(pretty);
150 assert(!pretty->input_iterator);
890882ef 151 connection = bt_private_port_get_private_connection(self_port);
72b913fb 152 assert(connection);
3228cc1d 153 pretty->input_iterator =
890882ef 154 bt_private_connection_create_notification_iterator(connection);
75e1829b 155
3228cc1d 156 if (!pretty->input_iterator) {
0d8b4d8e 157 pretty->error = true;
75e1829b 158 }
72b913fb
PP		 159
160 bt_put(connection);
75e1829b
JG		 161}
162
3228cc1d
PP		 163BT_HIDDEN
164enum bt_component_status pretty_consume(struct bt_private_component *component)
fec2a9f2
JG		 165{
166 enum bt_component_status ret;
167 struct bt_notification *notification = NULL;
168 struct bt_notification_iterator *it;
3228cc1d 169 struct pretty_component *pretty =
890882ef 170 bt_private_component_get_user_data(component);
41a2b7ae 171 enum bt_notification_iterator_status it_ret;
fec2a9f2 172
0d8b4d8e
PP		 173 if (unlikely(pretty->error)) {
174 ret = BT_COMPONENT_STATUS_ERROR;
175 goto end;
176 }
fec2a9f2 177
0d8b4d8e 178 it = pretty->input_iterator;
41a2b7ae 179 it_ret = bt_notification_iterator_next(it);
0d8b4d8e 180
41a2b7ae
PP		 181 switch (it_ret) {
182 case BT_NOTIFICATION_ITERATOR_STATUS_ERROR:
fec2a9f2
JG		 183 ret = BT_COMPONENT_STATUS_ERROR;
184 goto end;
41a2b7ae
PP		 185 case BT_NOTIFICATION_ITERATOR_STATUS_END:
186 ret = BT_COMPONENT_STATUS_END;
3228cc1d 187 BT_PUT(pretty->input_iterator);
41a2b7ae 188 goto end;
dfa6653c
PP		 189 case BT_NOTIFICATION_ITERATOR_STATUS_AGAIN:
190 ret = BT_COMPONENT_STATUS_AGAIN;
191 goto end;
192 case BT_NOTIFICATION_ITERATOR_STATUS_OK:
41a2b7ae 193 break;
dfa6653c
PP		 194 default:
195 ret = BT_COMPONENT_STATUS_ERROR;
196 goto end;
fec2a9f2
JG		 197 }
198
41a2b7ae
PP		 199 notification = bt_notification_iterator_get_notification(it);
200 assert(notification);
3228cc1d 201 ret = handle_notification(pretty, notification);
dfa6653c 202
fec2a9f2 203end:
fec2a9f2
JG		 204 bt_put(notification);
205 return ret;
206}
207
6e1bc0df
MD		 208static
209enum bt_component_status add_params_to_map(struct bt_value *plugin_opt_map)
210{
211 enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
212 unsigned int i;
213
214 for (i = 0; i < BT_ARRAY_SIZE(plugin_options); i++) {
215 const char *key = plugin_options[i];
216 enum bt_value_status status;
217
218 status = bt_value_map_insert(plugin_opt_map, key, bt_value_null);
219 switch (status) {
220 case BT_VALUE_STATUS_OK:
221 break;
222 default:
223 ret = BT_COMPONENT_STATUS_ERROR;
224 goto end;
225 }
226 }
227end:
228 return ret;
229}
230
231static
232bool check_param_exists(const char *key, struct bt_value *object, void *data)
233{
3228cc1d
PP		 234 struct pretty_component *pretty = data;
235 struct bt_value *plugin_opt_map = pretty->plugin_opt_map;
6e1bc0df
MD		 236
237 if (!bt_value_map_get(plugin_opt_map, key)) {
3228cc1d
PP		 238 fprintf(pretty->err,
239 "[warning] Parameter \"%s\" unknown to \"text.pretty\" sink component\n", key);
6e1bc0df
MD		 240 }
241 return true;
242}
243
244static
245enum bt_component_status apply_one_string(const char *key,
246 struct bt_value *params,
247 char **option)
248{
249 enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
250 struct bt_value *value = NULL;
251 enum bt_value_status status;
252 const char *str;
253
254 value = bt_value_map_get(params, key);
255 if (!value) {
256 goto end;
257 }
258 if (bt_value_is_null(value)) {
259 goto end;
260 }
261 status = bt_value_string_get(value, &str);
262 switch (status) {
263 case BT_VALUE_STATUS_OK:
264 break;
265 default:
266 ret = BT_COMPONENT_STATUS_ERROR;
267 goto end;
268 }
269 *option = g_strdup(str);
270end:
271 bt_put(value);
272 return ret;
273}
274
275static
276enum bt_component_status apply_one_bool(const char *key,
277 struct bt_value *params,
278 bool *option,
279 bool *found)
280{
281 enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
282 struct bt_value *value = NULL;
283 enum bt_value_status status;
284
285 value = bt_value_map_get(params, key);
286 if (!value) {
287 goto end;
288 }
289 status = bt_value_bool_get(value, option);
290 switch (status) {
291 case BT_VALUE_STATUS_OK:
292 break;
293 default:
294 ret = BT_COMPONENT_STATUS_ERROR;
295 goto end;
296 }
297 if (found) {
298 *found = true;
299 }
300end:
301 bt_put(value);
302 return ret;
303}
304
ad96d936 305static
3228cc1d 306void warn_wrong_color_param(struct pretty_component *pretty)
ad96d936 307{
3228cc1d 308 fprintf(pretty->err,
ad96d936
PP		 309 "[warning] Accepted values for the \"color\" parameter are:\n \"always\", \"auto\", \"never\"\n");
310}
311
77986bad 312static
3228cc1d 313enum bt_component_status open_output_file(struct pretty_component *pretty)
77986bad
JD		 314{
315 enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
316
3228cc1d 317 if (!pretty->options.output_path) {
77986bad
JD		 318 goto end;
319 }
320
3228cc1d
PP		 321 pretty->out = fopen(pretty->options.output_path, "w");
322 if (!pretty->out) {
77986bad
JD		 323 goto error;
324 }
325
326 goto end;
327
328error:
329 ret = BT_COMPONENT_STATUS_ERROR;
330end:
331 return ret;
332}
333
6e1bc0df 334static
3228cc1d 335enum bt_component_status apply_params(struct pretty_component *pretty,
6e1bc0df
MD		 336 struct bt_value *params)
337{
338 enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
339 enum bt_value_status status;
340 bool value, found;
341 char *str = NULL;
342
3228cc1d
PP		 343 pretty->plugin_opt_map = bt_value_map_create();
344 if (!pretty->plugin_opt_map) {
6e1bc0df
MD		 345 ret = BT_COMPONENT_STATUS_ERROR;
346 goto end;
347 }
3228cc1d 348 ret = add_params_to_map(pretty->plugin_opt_map);
6e1bc0df
MD		 349 if (ret != BT_COMPONENT_STATUS_OK) {
350 goto end;
351 }
352 /* Report unknown parameters. */
3228cc1d 353 status = bt_value_map_foreach(params, check_param_exists, pretty);
6e1bc0df
MD		 354 switch (status) {
355 case BT_VALUE_STATUS_OK:
356 break;
357 default:
358 ret = BT_COMPONENT_STATUS_ERROR;
359 goto end;
360 }
361 /* Known parameters. */
3228cc1d 362 pretty->options.color = PRETTY_COLOR_OPT_AUTO;
ad96d936
PP		 363 if (bt_value_map_has_key(params, "color")) {
364 struct bt_value *color_value;
365 const char *color;
366
367 color_value = bt_value_map_get(params, "color");
368 if (!color_value) {
369 goto end;
370 }
371
72b913fb
PP		 372 status = bt_value_string_get(color_value, &color);
373 if (status) {
3228cc1d 374 warn_wrong_color_param(pretty);
ad96d936
PP		 375 } else {
376 if (strcmp(color, "never") == 0) {
3228cc1d 377 pretty->options.color = PRETTY_COLOR_OPT_NEVER;
ad96d936 378 } else if (strcmp(color, "auto") == 0) {
3228cc1d 379 pretty->options.color = PRETTY_COLOR_OPT_AUTO;
ad96d936 380 } else if (strcmp(color, "always") == 0) {
3228cc1d 381 pretty->options.color = PRETTY_COLOR_OPT_ALWAYS;
ad96d936 382 } else {
3228cc1d 383 warn_wrong_color_param(pretty);
ad96d936
PP		 384 }
385 }
386
387 bt_put(color_value);
388 }
389
a0ad501b 390 ret = apply_one_string("path", params, &pretty->options.output_path);
6e1bc0df
MD		 391 if (ret != BT_COMPONENT_STATUS_OK) {
392 goto end;
393 }
3228cc1d 394 ret = open_output_file(pretty);
77986bad
JD		 395 if (ret != BT_COMPONENT_STATUS_OK) {
396 goto end;
397 }
6e1bc0df 398
6e1bc0df
MD		 399 value = false; /* Default. */
400 ret = apply_one_bool("no-delta", params, &value, NULL);
401 if (ret != BT_COMPONENT_STATUS_OK) {
402 goto end;
403 }
3228cc1d 404 pretty->options.print_delta_field = !value; /* Reverse logic. */
6e1bc0df
MD		 405
406 value = false; /* Default. */
407 ret = apply_one_bool("clock-cycles", params, &value, NULL);
408 if (ret != BT_COMPONENT_STATUS_OK) {
409 goto end;
410 }
3228cc1d 411 pretty->options.print_timestamp_cycles = value;
6e1bc0df
MD		 412
413 value = false; /* Default. */
414 ret = apply_one_bool("clock-seconds", params, &value, NULL);
415 if (ret != BT_COMPONENT_STATUS_OK) {
416 goto end;
417 }
3228cc1d 418 pretty->options.clock_seconds = value;
6e1bc0df
MD		 419
420 value = false; /* Default. */
421 ret = apply_one_bool("clock-date", params, &value, NULL);
422 if (ret != BT_COMPONENT_STATUS_OK) {
423 goto end;
424 }
3228cc1d 425 pretty->options.clock_date = value;
6e1bc0df
MD		 426
427 value = false; /* Default. */
428 ret = apply_one_bool("clock-gmt", params, &value, NULL);
429 if (ret != BT_COMPONENT_STATUS_OK) {
430 goto end;
431 }
3228cc1d 432 pretty->options.clock_gmt = value;
6e1bc0df 433
a263021c
JD		 434 value = false; /* Default. */
435 ret = apply_one_bool("verbose", params, &value, NULL);
436 if (ret != BT_COMPONENT_STATUS_OK) {
437 goto end;
438 }
3228cc1d 439 pretty->options.verbose = value;
a263021c 440
6e1bc0df
MD		 441 /* Names. */
442 ret = apply_one_string("name-default", params, &str);
443 if (ret != BT_COMPONENT_STATUS_OK) {
444 goto end;
445 }
446 if (!str) {
3228cc1d 447 pretty->options.name_default = PRETTY_DEFAULT_UNSET;
6e1bc0df 448 } else if (!strcmp(str, "show")) {
3228cc1d 449 pretty->options.name_default = PRETTY_DEFAULT_SHOW;
6e1bc0df 450 } else if (!strcmp(str, "hide")) {
3228cc1d 451 pretty->options.name_default = PRETTY_DEFAULT_HIDE;
6e1bc0df
MD		 452 } else {
453 ret = BT_COMPONENT_STATUS_ERROR;
454 goto end;
455 }
456 g_free(str);
457 str = NULL;
458
3228cc1d
PP		 459 switch (pretty->options.name_default) {
460 case PRETTY_DEFAULT_UNSET:
461 pretty->options.print_payload_field_names = true;
462 pretty->options.print_context_field_names = true;
463 pretty->options.print_header_field_names = false;
464 pretty->options.print_scope_field_names = false;
6e1bc0df 465 break;
3228cc1d
PP		 466 case PRETTY_DEFAULT_SHOW:
467 pretty->options.print_payload_field_names = true;
468 pretty->options.print_context_field_names = true;
469 pretty->options.print_header_field_names = true;
470 pretty->options.print_scope_field_names = true;
6e1bc0df 471 break;
3228cc1d
PP		 472 case PRETTY_DEFAULT_HIDE:
473 pretty->options.print_payload_field_names = false;
474 pretty->options.print_context_field_names = false;
475 pretty->options.print_header_field_names = false;
476 pretty->options.print_scope_field_names = false;
6e1bc0df
MD		 477 break;
478 default:
479 ret = BT_COMPONENT_STATUS_ERROR;
480 goto end;
481 }
482
483 value = false;
484 found = false;
485 ret = apply_one_bool("name-payload", params, &value, &found);
486 if (ret != BT_COMPONENT_STATUS_OK) {
487 goto end;
488 }
489 if (found) {
3228cc1d 490 pretty->options.print_payload_field_names = value;
6e1bc0df
MD		 491 }
492
493 value = false;
494 found = false;
495 ret = apply_one_bool("name-context", params, &value, &found);
496 if (ret != BT_COMPONENT_STATUS_OK) {
497 goto end;
498 }
499 if (found) {
3228cc1d 500 pretty->options.print_context_field_names = value;
6e1bc0df
MD		 501 }
502
503 value = false;
504 found = false;
505 ret = apply_one_bool("name-header", params, &value, &found);
506 if (ret != BT_COMPONENT_STATUS_OK) {
507 goto end;
508 }
509 if (found) {
3228cc1d 510 pretty->options.print_header_field_names = value;
6e1bc0df
MD		 511 }
512
513 value = false;
514 found = false;
515 ret = apply_one_bool("name-scope", params, &value, &found);
516 if (ret != BT_COMPONENT_STATUS_OK) {
517 goto end;
518 }
519 if (found) {
3228cc1d 520 pretty->options.print_scope_field_names = value;
6e1bc0df
MD		 521 }
522
523 /* Fields. */
524 ret = apply_one_string("field-default", params, &str);
525 if (ret != BT_COMPONENT_STATUS_OK) {
526 goto end;
527 }
528 if (!str) {
3228cc1d 529 pretty->options.field_default = PRETTY_DEFAULT_UNSET;
6e1bc0df 530 } else if (!strcmp(str, "show")) {
3228cc1d 531 pretty->options.field_default = PRETTY_DEFAULT_SHOW;
6e1bc0df 532 } else if (!strcmp(str, "hide")) {
3228cc1d 533 pretty->options.field_default = PRETTY_DEFAULT_HIDE;
6e1bc0df
MD		 534 } else {
535 ret = BT_COMPONENT_STATUS_ERROR;
536 goto end;
537 }
538 g_free(str);
539 str = NULL;
540
3228cc1d
PP		 541 switch (pretty->options.field_default) {
542 case PRETTY_DEFAULT_UNSET:
543 pretty->options.print_trace_field = false;
544 pretty->options.print_trace_hostname_field = true;
545 pretty->options.print_trace_domain_field = false;
546 pretty->options.print_trace_procname_field = true;
547 pretty->options.print_trace_vpid_field = true;
548 pretty->options.print_loglevel_field = false;
549 pretty->options.print_emf_field = false;
550 pretty->options.print_callsite_field = false;
6e1bc0df 551 break;
3228cc1d
PP		 552 case PRETTY_DEFAULT_SHOW:
553 pretty->options.print_trace_field = true;
554 pretty->options.print_trace_hostname_field = true;
555 pretty->options.print_trace_domain_field = true;
556 pretty->options.print_trace_procname_field = true;
557 pretty->options.print_trace_vpid_field = true;
558 pretty->options.print_loglevel_field = true;
559 pretty->options.print_emf_field = true;
560 pretty->options.print_callsite_field = true;
6e1bc0df 561 break;
3228cc1d
PP		 562 case PRETTY_DEFAULT_HIDE:
563 pretty->options.print_trace_field = false;
564 pretty->options.print_trace_hostname_field = false;
565 pretty->options.print_trace_domain_field = false;
566 pretty->options.print_trace_procname_field = false;
567 pretty->options.print_trace_vpid_field = false;
568 pretty->options.print_loglevel_field = false;
569 pretty->options.print_emf_field = false;
570 pretty->options.print_callsite_field = false;
6e1bc0df
MD		 571 break;
572 default:
573 ret = BT_COMPONENT_STATUS_ERROR;
574 goto end;
575 }
576
577 value = false;
578 found = false;
579 ret = apply_one_bool("field-trace", params, &value, &found);
580 if (ret != BT_COMPONENT_STATUS_OK) {
581 goto end;
582 }
583 if (found) {
3228cc1d 584 pretty->options.print_trace_field = value;
6e1bc0df
MD		 585 }
586
587 value = false;
588 found = false;
589 ret = apply_one_bool("field-trace:hostname", params, &value, &found);
590 if (ret != BT_COMPONENT_STATUS_OK) {
591 goto end;
592 }
593 if (found) {
3228cc1d 594 pretty->options.print_trace_hostname_field = value;
6e1bc0df
MD		 595 }
596
597 value = false;
598 found = false;
599 ret = apply_one_bool("field-trace:domain", params, &value, &found);
600 if (ret != BT_COMPONENT_STATUS_OK) {
601 goto end;
602 }
603 if (found) {
3228cc1d 604 pretty->options.print_trace_domain_field = value;
6e1bc0df
MD		 605 }
606
607 value = false;
608 found = false;
609 ret = apply_one_bool("field-trace:procname", params, &value, &found);
610 if (ret != BT_COMPONENT_STATUS_OK) {
611 goto end;
612 }
613 if (found) {
3228cc1d 614 pretty->options.print_trace_procname_field = value;
6e1bc0df
MD		 615 }
616
617 value = false;
618 found = false;
619 ret = apply_one_bool("field-trace:vpid", params, &value, &found);
620 if (ret != BT_COMPONENT_STATUS_OK) {
621 goto end;
622 }
623 if (found) {
3228cc1d 624 pretty->options.print_trace_vpid_field = value;
6e1bc0df
MD		 625 }
626
627 value = false;
628 found = false;
629 ret = apply_one_bool("field-loglevel", params, &value, &found);
630 if (ret != BT_COMPONENT_STATUS_OK) {
631 goto end;
632 }
633 if (found) {
3228cc1d 634 pretty->options.print_loglevel_field = value;
6e1bc0df
MD		 635 }
636
637 value = false;
638 found = false;
639 ret = apply_one_bool("field-emf", params, &value, &found);
640 if (ret != BT_COMPONENT_STATUS_OK) {
641 goto end;
642 }
643 if (found) {
3228cc1d 644 pretty->options.print_emf_field = value;
6e1bc0df
MD		 645 }
646
647 value = false;
648 found = false;
60535549 649 ret = apply_one_bool("field-callsite", params, &value, &found);
6e1bc0df
MD		 650 if (ret != BT_COMPONENT_STATUS_OK) {
651 goto end;
652 }
653 if (found) {
3228cc1d 654 pretty->options.print_callsite_field = value;
6e1bc0df
MD		 655 }
656
6e1bc0df 657end:
3228cc1d
PP		 658 bt_put(pretty->plugin_opt_map);
659 pretty->plugin_opt_map = NULL;
6e1bc0df
MD		 660 g_free(str);
661 return ret;
662}
663
ad96d936 664static
3228cc1d 665void set_use_colors(struct pretty_component *pretty)
ad96d936 666{
3228cc1d
PP		 667 switch (pretty->options.color) {
668 case PRETTY_COLOR_OPT_ALWAYS:
669 pretty->use_colors = true;
ad96d936 670 break;
3228cc1d
PP		 671 case PRETTY_COLOR_OPT_AUTO:
672 pretty->use_colors = pretty->out == stdout &&
ad96d936
PP		 673 bt_common_colors_supported();
674 break;
3228cc1d
PP		 675 case PRETTY_COLOR_OPT_NEVER:
676 pretty->use_colors = false;
ad96d936
PP		 677 break;
678 }
679}
680
2b4c4a7c
JD		 681static
682void init_stream_packet_context_quarks(void)
683{
684 stream_packet_context_quarks[Q_TIMESTAMP_BEGIN] =
685 g_quark_from_string("timestamp_begin");
686 stream_packet_context_quarks[Q_TIMESTAMP_BEGIN] =
687 g_quark_from_string("timestamp_begin");
688 stream_packet_context_quarks[Q_TIMESTAMP_END] =
689 g_quark_from_string("timestamp_end");
690 stream_packet_context_quarks[Q_EVENTS_DISCARDED] =
691 g_quark_from_string("events_discarded");
692 stream_packet_context_quarks[Q_CONTENT_SIZE] =
693 g_quark_from_string("content_size");
694 stream_packet_context_quarks[Q_PACKET_SIZE] =
695 g_quark_from_string("packet_size");
696 stream_packet_context_quarks[Q_PACKET_SEQ_NUM] =
697 g_quark_from_string("packet_seq_num");
698}
699
3228cc1d
PP		 700BT_HIDDEN
701enum bt_component_status pretty_init(
890882ef
PP		 702 struct bt_private_component *component,
703 struct bt_value *params,
7d61fa8e 704 UNUSED_VAR void *init_method_data)
bac67f0f
JG		 705{
706 enum bt_component_status ret;
3228cc1d 707 struct pretty_component *pretty = create_pretty();
bac67f0f 708
3228cc1d 709 if (!pretty) {
bac67f0f
JG		 710 ret = BT_COMPONENT_STATUS_NOMEM;
711 goto end;
712 }
713
3228cc1d
PP		 714 pretty->out = stdout;
715 pretty->err = stderr;
6e1bc0df 716
3228cc1d
PP		 717 pretty->delta_cycles = -1ULL;
718 pretty->last_cycles_timestamp = -1ULL;
3af83b5a 719
3228cc1d
PP		 720 pretty->delta_real_timestamp = -1ULL;
721 pretty->last_real_timestamp = -1ULL;
3af83b5a 722
3228cc1d 723 ret = apply_params(pretty, params);
6e1bc0df
MD		 724 if (ret != BT_COMPONENT_STATUS_OK) {
725 goto error;
726 }
727
3228cc1d 728 set_use_colors(pretty);
3228cc1d 729 ret = bt_private_component_set_user_data(component, pretty);
bac67f0f
JG		 730 if (ret != BT_COMPONENT_STATUS_OK) {
731 goto error;
732 }
2b4c4a7c
JD		 733
734 init_stream_packet_context_quarks();
735
bac67f0f
JG		 736end:
737 return ret;
738error:
3228cc1d 739 destroy_pretty_data(pretty);
bac67f0f
JG		 740 return ret;
741}
BabelTrace - Trace Format Babel Tower
This page took 0.063867 seconds and 4 git commands to generate.