Commit | Line | Data |
---|---|---|
7a278c8e | 1 | /* |
5dac767a | 2 | * text.c |
7a278c8e | 3 | * |
5dac767a | 4 | * Babeltrace CTF Text Output Plugin |
7a278c8e | 5 | * |
2e339de1 | 6 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
7a278c8e JG |
7 | * |
8 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
9 | * | |
10 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
11 | * of this software and associated documentation files (the "Software"), to deal | |
12 | * in the Software without restriction, including without limitation the rights | |
13 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
14 | * copies of the Software, and to permit persons to whom the Software is | |
15 | * furnished to do so, subject to the following conditions: | |
16 | * | |
17 | * The above copyright notice and this permission notice shall be included in | |
18 | * all copies or substantial portions of the Software. | |
19 | * | |
20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
23 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
24 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
25 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
26 | * SOFTWARE. | |
27 | */ | |
28 | ||
38b48196 | 29 | #include <babeltrace/plugin/plugin-macros.h> |
480dc8ed | 30 | #include <babeltrace/plugin/component.h> |
5dac767a | 31 | #include <babeltrace/plugin/sink.h> |
480dc8ed | 32 | #include <babeltrace/plugin/notification/notification.h> |
fec2a9f2 | 33 | #include <babeltrace/plugin/notification/iterator.h> |
541b0a11 | 34 | #include <babeltrace/plugin/notification/event.h> |
6e1bc0df MD |
35 | #include <babeltrace/values.h> |
36 | #include <babeltrace/compiler.h> | |
bfd20a42 | 37 | #include <stdio.h> |
39cfa40f | 38 | #include <stdbool.h> |
bac67f0f | 39 | #include <glib.h> |
541b0a11 | 40 | #include "text.h" |
6405967d | 41 | |
6e1bc0df MD |
42 | #define PLUGIN_NAME "text" |
43 | ||
44 | static | |
45 | const char *plugin_options[] = { | |
46 | "output-path", | |
47 | "debug-info-dir", | |
48 | "debug-info-target-prefix", | |
49 | "debug-info-full-path", | |
50 | "no-delta", | |
51 | "clock-cycles", | |
52 | "clock-seconds", | |
53 | "clock-date", | |
54 | "clock-gmt", | |
55 | "name-default", /* show/hide */ | |
56 | "name-payload", | |
57 | "name-context", | |
58 | "name-scope", | |
59 | "name-header", | |
60 | "field-default", /* show/hide */ | |
61 | "field-trace", | |
62 | "field-trace:hostname", | |
63 | "field-trace:domain", | |
64 | "field-trace:procname", | |
65 | "field-trace:vpid", | |
66 | "field-loglevel", | |
67 | "field-emf", | |
6e1bc0df MD |
68 | }; |
69 | ||
bfd20a42 | 70 | static |
541b0a11 | 71 | void destroy_text_data(struct text_component *text) |
bac67f0f | 72 | { |
6a18b281 | 73 | (void) g_string_free(text->string, TRUE); |
6e1bc0df MD |
74 | g_free(text->options.output_path); |
75 | g_free(text->options.debug_info_dir); | |
76 | g_free(text->options.debug_info_target_prefix); | |
541b0a11 | 77 | g_free(text); |
bac67f0f JG |
78 | } |
79 | ||
b25bd455 | 80 | static |
541b0a11 | 81 | struct text_component *create_text(void) |
bac67f0f | 82 | { |
541b0a11 JG |
83 | struct text_component *text; |
84 | ||
85 | text = g_new0(struct text_component, 1); | |
86 | if (!text) { | |
87 | goto end; | |
88 | } | |
6a18b281 MD |
89 | text->string = g_string_new(""); |
90 | if (!text->string) { | |
91 | goto error; | |
92 | } | |
541b0a11 JG |
93 | end: |
94 | return text; | |
6a18b281 MD |
95 | |
96 | error: | |
97 | g_free(text); | |
98 | return NULL; | |
bac67f0f JG |
99 | } |
100 | ||
fec2a9f2 JG |
101 | static |
102 | void destroy_text(struct bt_component *component) | |
b25bd455 JG |
103 | { |
104 | void *data = bt_component_get_private_data(component); | |
105 | ||
106 | destroy_text_data(data); | |
107 | } | |
108 | ||
bac67f0f | 109 | static |
fec2a9f2 | 110 | enum bt_component_status handle_notification(struct text_component *text, |
6e1bc0df | 111 | struct bt_notification *notification) |
4c1456f0 | 112 | { |
541b0a11 | 113 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; |
541b0a11 JG |
114 | |
115 | if (!text) { | |
116 | ret = BT_COMPONENT_STATUS_ERROR; | |
117 | goto end; | |
118 | } | |
119 | ||
78586d8a JG |
120 | switch (bt_notification_get_type(notification)) { |
121 | case BT_NOTIFICATION_TYPE_PACKET_START: | |
122 | puts("<packet>"); | |
123 | break; | |
124 | case BT_NOTIFICATION_TYPE_PACKET_END: | |
125 | puts("</packet>"); | |
126 | break; | |
127 | case BT_NOTIFICATION_TYPE_EVENT: | |
541b0a11 JG |
128 | { |
129 | struct bt_ctf_event *event = bt_notification_event_get_event( | |
130 | notification); | |
131 | ||
541b0a11 JG |
132 | if (!event) { |
133 | ret = BT_COMPONENT_STATUS_ERROR; | |
134 | goto end; | |
135 | } | |
136 | ret = text_print_event(text, event); | |
fec2a9f2 | 137 | bt_put(event); |
541b0a11 JG |
138 | if (ret != BT_COMPONENT_STATUS_OK) { |
139 | goto end; | |
140 | } | |
043e2020 | 141 | break; |
541b0a11 | 142 | } |
043e2020 JG |
143 | case BT_NOTIFICATION_TYPE_STREAM_END: |
144 | puts("</stream>"); | |
78586d8a JG |
145 | break; |
146 | default: | |
147 | puts("Unhandled notification type"); | |
148 | } | |
541b0a11 JG |
149 | end: |
150 | return ret; | |
4c1456f0 | 151 | } |
bac67f0f | 152 | |
fec2a9f2 JG |
153 | static |
154 | enum bt_component_status run(struct bt_component *component) | |
155 | { | |
156 | enum bt_component_status ret; | |
157 | struct bt_notification *notification = NULL; | |
158 | struct bt_notification_iterator *it; | |
159 | struct text_component *text = bt_component_get_private_data(component); | |
160 | ||
161 | ret = bt_component_sink_get_input_iterator(component, 0, &it); | |
162 | if (ret != BT_COMPONENT_STATUS_OK) { | |
163 | goto end; | |
164 | } | |
165 | ||
166 | if (!text->processed_first_event) { | |
167 | ret = bt_notification_iterator_next(it); | |
168 | if (ret != BT_COMPONENT_STATUS_OK) { | |
169 | goto end; | |
170 | } | |
171 | } else { | |
172 | text->processed_first_event = true; | |
173 | } | |
174 | ||
175 | notification = bt_notification_iterator_get_notification(it); | |
176 | if (!notification) { | |
177 | ret = BT_COMPONENT_STATUS_ERROR; | |
178 | goto end; | |
179 | } | |
180 | ||
181 | ret = handle_notification(text, notification); | |
182 | end: | |
183 | bt_put(it); | |
184 | bt_put(notification); | |
185 | return ret; | |
186 | } | |
187 | ||
6e1bc0df MD |
188 | static |
189 | enum bt_component_status add_params_to_map(struct bt_value *plugin_opt_map) | |
190 | { | |
191 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
192 | unsigned int i; | |
193 | ||
194 | for (i = 0; i < BT_ARRAY_SIZE(plugin_options); i++) { | |
195 | const char *key = plugin_options[i]; | |
196 | enum bt_value_status status; | |
197 | ||
198 | status = bt_value_map_insert(plugin_opt_map, key, bt_value_null); | |
199 | switch (status) { | |
200 | case BT_VALUE_STATUS_OK: | |
201 | break; | |
202 | default: | |
203 | ret = BT_COMPONENT_STATUS_ERROR; | |
204 | goto end; | |
205 | } | |
206 | } | |
207 | end: | |
208 | return ret; | |
209 | } | |
210 | ||
211 | static | |
212 | bool check_param_exists(const char *key, struct bt_value *object, void *data) | |
213 | { | |
214 | struct text_component *text = data; | |
215 | struct bt_value *plugin_opt_map = text->plugin_opt_map; | |
216 | ||
217 | if (!bt_value_map_get(plugin_opt_map, key)) { | |
218 | fprintf(text->err, | |
219 | "[warning] Parameter \"%s\" unknown to \"%s\" plugin\n", | |
220 | key, PLUGIN_NAME); | |
221 | } | |
222 | return true; | |
223 | } | |
224 | ||
225 | static | |
226 | enum bt_component_status apply_one_string(const char *key, | |
227 | struct bt_value *params, | |
228 | char **option) | |
229 | { | |
230 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
231 | struct bt_value *value = NULL; | |
232 | enum bt_value_status status; | |
233 | const char *str; | |
234 | ||
235 | value = bt_value_map_get(params, key); | |
236 | if (!value) { | |
237 | goto end; | |
238 | } | |
239 | if (bt_value_is_null(value)) { | |
240 | goto end; | |
241 | } | |
242 | status = bt_value_string_get(value, &str); | |
243 | switch (status) { | |
244 | case BT_VALUE_STATUS_OK: | |
245 | break; | |
246 | default: | |
247 | ret = BT_COMPONENT_STATUS_ERROR; | |
248 | goto end; | |
249 | } | |
250 | *option = g_strdup(str); | |
251 | end: | |
252 | bt_put(value); | |
253 | return ret; | |
254 | } | |
255 | ||
256 | static | |
257 | enum bt_component_status apply_one_bool(const char *key, | |
258 | struct bt_value *params, | |
259 | bool *option, | |
260 | bool *found) | |
261 | { | |
262 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
263 | struct bt_value *value = NULL; | |
264 | enum bt_value_status status; | |
265 | ||
266 | value = bt_value_map_get(params, key); | |
267 | if (!value) { | |
268 | goto end; | |
269 | } | |
270 | status = bt_value_bool_get(value, option); | |
271 | switch (status) { | |
272 | case BT_VALUE_STATUS_OK: | |
273 | break; | |
274 | default: | |
275 | ret = BT_COMPONENT_STATUS_ERROR; | |
276 | goto end; | |
277 | } | |
278 | if (found) { | |
279 | *found = true; | |
280 | } | |
281 | end: | |
282 | bt_put(value); | |
283 | return ret; | |
284 | } | |
285 | ||
286 | static | |
287 | enum bt_component_status apply_params(struct text_component *text, | |
288 | struct bt_value *params) | |
289 | { | |
290 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
291 | enum bt_value_status status; | |
292 | bool value, found; | |
293 | char *str = NULL; | |
294 | ||
295 | text->plugin_opt_map = bt_value_map_create(); | |
296 | if (!text->plugin_opt_map) { | |
297 | ret = BT_COMPONENT_STATUS_ERROR; | |
298 | goto end; | |
299 | } | |
300 | ret = add_params_to_map(text->plugin_opt_map); | |
301 | if (ret != BT_COMPONENT_STATUS_OK) { | |
302 | goto end; | |
303 | } | |
304 | /* Report unknown parameters. */ | |
305 | status = bt_value_map_foreach(params, check_param_exists, text); | |
306 | switch (status) { | |
307 | case BT_VALUE_STATUS_OK: | |
308 | break; | |
309 | default: | |
310 | ret = BT_COMPONENT_STATUS_ERROR; | |
311 | goto end; | |
312 | } | |
313 | /* Known parameters. */ | |
314 | ret = apply_one_string("output-path", | |
315 | params, | |
316 | &text->options.output_path); | |
317 | if (ret != BT_COMPONENT_STATUS_OK) { | |
318 | goto end; | |
319 | } | |
320 | ||
321 | ret = apply_one_string("debug-info-dir", | |
322 | params, | |
323 | &text->options.debug_info_dir); | |
324 | if (ret != BT_COMPONENT_STATUS_OK) { | |
325 | goto end; | |
326 | } | |
327 | ||
328 | ret = apply_one_string("debug-info-target-prefix", | |
329 | params, | |
330 | &text->options.debug_info_target_prefix); | |
331 | if (ret != BT_COMPONENT_STATUS_OK) { | |
332 | goto end; | |
333 | } | |
334 | ||
335 | value = false; /* Default. */ | |
336 | ret = apply_one_bool("debug-info-full-path", params, &value, NULL); | |
337 | if (ret != BT_COMPONENT_STATUS_OK) { | |
338 | goto end; | |
339 | } | |
340 | text->options.debug_info_full_path = value; | |
341 | ||
342 | value = false; /* Default. */ | |
343 | ret = apply_one_bool("no-delta", params, &value, NULL); | |
344 | if (ret != BT_COMPONENT_STATUS_OK) { | |
345 | goto end; | |
346 | } | |
347 | text->options.print_delta_field = !value; /* Reverse logic. */ | |
348 | ||
349 | value = false; /* Default. */ | |
350 | ret = apply_one_bool("clock-cycles", params, &value, NULL); | |
351 | if (ret != BT_COMPONENT_STATUS_OK) { | |
352 | goto end; | |
353 | } | |
354 | text->options.print_timestamp_cycles = value; | |
355 | ||
356 | value = false; /* Default. */ | |
357 | ret = apply_one_bool("clock-seconds", params, &value, NULL); | |
358 | if (ret != BT_COMPONENT_STATUS_OK) { | |
359 | goto end; | |
360 | } | |
361 | text->options.clock_seconds = value; | |
362 | ||
363 | value = false; /* Default. */ | |
364 | ret = apply_one_bool("clock-date", params, &value, NULL); | |
365 | if (ret != BT_COMPONENT_STATUS_OK) { | |
366 | goto end; | |
367 | } | |
368 | text->options.clock_date = value; | |
369 | ||
370 | value = false; /* Default. */ | |
371 | ret = apply_one_bool("clock-gmt", params, &value, NULL); | |
372 | if (ret != BT_COMPONENT_STATUS_OK) { | |
373 | goto end; | |
374 | } | |
375 | text->options.clock_gmt = value; | |
376 | ||
377 | /* Names. */ | |
378 | ret = apply_one_string("name-default", params, &str); | |
379 | if (ret != BT_COMPONENT_STATUS_OK) { | |
380 | goto end; | |
381 | } | |
382 | if (!str) { | |
383 | text->options.name_default = TEXT_DEFAULT_UNSET; | |
384 | } else if (!strcmp(str, "show")) { | |
385 | text->options.name_default = TEXT_DEFAULT_SHOW; | |
386 | } else if (!strcmp(str, "hide")) { | |
387 | text->options.name_default = TEXT_DEFAULT_HIDE; | |
388 | } else { | |
389 | ret = BT_COMPONENT_STATUS_ERROR; | |
390 | goto end; | |
391 | } | |
392 | g_free(str); | |
393 | str = NULL; | |
394 | ||
395 | switch (text->options.name_default) { | |
396 | case TEXT_DEFAULT_UNSET: | |
397 | text->options.print_payload_field_names = true; | |
398 | text->options.print_context_field_names = true; | |
399 | text->options.print_header_field_names = false; | |
400 | text->options.print_scope_field_names = false; | |
401 | break; | |
402 | case TEXT_DEFAULT_SHOW: | |
403 | text->options.print_payload_field_names = true; | |
404 | text->options.print_context_field_names = true; | |
405 | text->options.print_header_field_names = true; | |
406 | text->options.print_scope_field_names = true; | |
407 | break; | |
408 | case TEXT_DEFAULT_HIDE: | |
409 | text->options.print_payload_field_names = false; | |
410 | text->options.print_context_field_names = false; | |
411 | text->options.print_header_field_names = false; | |
412 | text->options.print_scope_field_names = false; | |
413 | break; | |
414 | default: | |
415 | ret = BT_COMPONENT_STATUS_ERROR; | |
416 | goto end; | |
417 | } | |
418 | ||
419 | value = false; | |
420 | found = false; | |
421 | ret = apply_one_bool("name-payload", params, &value, &found); | |
422 | if (ret != BT_COMPONENT_STATUS_OK) { | |
423 | goto end; | |
424 | } | |
425 | if (found) { | |
426 | text->options.print_payload_field_names = value; | |
427 | } | |
428 | ||
429 | value = false; | |
430 | found = false; | |
431 | ret = apply_one_bool("name-context", params, &value, &found); | |
432 | if (ret != BT_COMPONENT_STATUS_OK) { | |
433 | goto end; | |
434 | } | |
435 | if (found) { | |
436 | text->options.print_context_field_names = value; | |
437 | } | |
438 | ||
439 | value = false; | |
440 | found = false; | |
441 | ret = apply_one_bool("name-header", params, &value, &found); | |
442 | if (ret != BT_COMPONENT_STATUS_OK) { | |
443 | goto end; | |
444 | } | |
445 | if (found) { | |
446 | text->options.print_header_field_names = value; | |
447 | } | |
448 | ||
449 | value = false; | |
450 | found = false; | |
451 | ret = apply_one_bool("name-scope", params, &value, &found); | |
452 | if (ret != BT_COMPONENT_STATUS_OK) { | |
453 | goto end; | |
454 | } | |
455 | if (found) { | |
456 | text->options.print_scope_field_names = value; | |
457 | } | |
458 | ||
459 | /* Fields. */ | |
460 | ret = apply_one_string("field-default", params, &str); | |
461 | if (ret != BT_COMPONENT_STATUS_OK) { | |
462 | goto end; | |
463 | } | |
464 | if (!str) { | |
465 | text->options.field_default = TEXT_DEFAULT_UNSET; | |
466 | } else if (!strcmp(str, "show")) { | |
467 | text->options.field_default = TEXT_DEFAULT_SHOW; | |
468 | } else if (!strcmp(str, "hide")) { | |
469 | text->options.field_default = TEXT_DEFAULT_HIDE; | |
470 | } else { | |
471 | ret = BT_COMPONENT_STATUS_ERROR; | |
472 | goto end; | |
473 | } | |
474 | g_free(str); | |
475 | str = NULL; | |
476 | ||
477 | switch (text->options.field_default) { | |
478 | case TEXT_DEFAULT_UNSET: | |
479 | text->options.print_trace_field = false; | |
480 | text->options.print_trace_hostname_field = true; | |
481 | text->options.print_trace_domain_field = false; | |
482 | text->options.print_trace_procname_field = true; | |
483 | text->options.print_trace_vpid_field = true; | |
484 | text->options.print_loglevel_field = false; | |
485 | text->options.print_emf_field = false; | |
486 | text->options.print_emf_field = false; | |
6e1bc0df MD |
487 | break; |
488 | case TEXT_DEFAULT_SHOW: | |
489 | text->options.print_trace_field = true; | |
490 | text->options.print_trace_hostname_field = true; | |
491 | text->options.print_trace_domain_field = true; | |
492 | text->options.print_trace_procname_field = true; | |
493 | text->options.print_trace_vpid_field = true; | |
494 | text->options.print_loglevel_field = true; | |
495 | text->options.print_emf_field = true; | |
496 | text->options.print_emf_field = true; | |
6e1bc0df MD |
497 | break; |
498 | case TEXT_DEFAULT_HIDE: | |
499 | text->options.print_trace_field = false; | |
500 | text->options.print_trace_hostname_field = false; | |
501 | text->options.print_trace_domain_field = false; | |
502 | text->options.print_trace_procname_field = false; | |
503 | text->options.print_trace_vpid_field = false; | |
504 | text->options.print_loglevel_field = false; | |
505 | text->options.print_emf_field = false; | |
506 | text->options.print_emf_field = false; | |
6e1bc0df MD |
507 | break; |
508 | default: | |
509 | ret = BT_COMPONENT_STATUS_ERROR; | |
510 | goto end; | |
511 | } | |
512 | ||
513 | value = false; | |
514 | found = false; | |
515 | ret = apply_one_bool("field-trace", params, &value, &found); | |
516 | if (ret != BT_COMPONENT_STATUS_OK) { | |
517 | goto end; | |
518 | } | |
519 | if (found) { | |
520 | text->options.print_trace_field = value; | |
521 | } | |
522 | ||
523 | value = false; | |
524 | found = false; | |
525 | ret = apply_one_bool("field-trace:hostname", params, &value, &found); | |
526 | if (ret != BT_COMPONENT_STATUS_OK) { | |
527 | goto end; | |
528 | } | |
529 | if (found) { | |
530 | text->options.print_trace_hostname_field = value; | |
531 | } | |
532 | ||
533 | value = false; | |
534 | found = false; | |
535 | ret = apply_one_bool("field-trace:domain", params, &value, &found); | |
536 | if (ret != BT_COMPONENT_STATUS_OK) { | |
537 | goto end; | |
538 | } | |
539 | if (found) { | |
540 | text->options.print_trace_domain_field = value; | |
541 | } | |
542 | ||
543 | value = false; | |
544 | found = false; | |
545 | ret = apply_one_bool("field-trace:procname", params, &value, &found); | |
546 | if (ret != BT_COMPONENT_STATUS_OK) { | |
547 | goto end; | |
548 | } | |
549 | if (found) { | |
550 | text->options.print_trace_procname_field = value; | |
551 | } | |
552 | ||
553 | value = false; | |
554 | found = false; | |
555 | ret = apply_one_bool("field-trace:vpid", params, &value, &found); | |
556 | if (ret != BT_COMPONENT_STATUS_OK) { | |
557 | goto end; | |
558 | } | |
559 | if (found) { | |
560 | text->options.print_trace_vpid_field = value; | |
561 | } | |
562 | ||
563 | value = false; | |
564 | found = false; | |
565 | ret = apply_one_bool("field-loglevel", params, &value, &found); | |
566 | if (ret != BT_COMPONENT_STATUS_OK) { | |
567 | goto end; | |
568 | } | |
569 | if (found) { | |
570 | text->options.print_loglevel_field = value; | |
571 | } | |
572 | ||
573 | value = false; | |
574 | found = false; | |
575 | ret = apply_one_bool("field-emf", params, &value, &found); | |
576 | if (ret != BT_COMPONENT_STATUS_OK) { | |
577 | goto end; | |
578 | } | |
579 | if (found) { | |
580 | text->options.print_emf_field = value; | |
581 | } | |
582 | ||
583 | value = false; | |
584 | found = false; | |
585 | ret = apply_one_bool("field-emf", params, &value, &found); | |
586 | if (ret != BT_COMPONENT_STATUS_OK) { | |
587 | goto end; | |
588 | } | |
589 | if (found) { | |
590 | text->options.print_emf_field = value; | |
591 | } | |
592 | ||
6e1bc0df MD |
593 | end: |
594 | bt_put(text->plugin_opt_map); | |
595 | text->plugin_opt_map = NULL; | |
596 | g_free(str); | |
597 | return ret; | |
598 | } | |
599 | ||
bac67f0f JG |
600 | static |
601 | enum bt_component_status text_component_init( | |
6e1bc0df | 602 | struct bt_component *component, struct bt_value *params) |
bac67f0f JG |
603 | { |
604 | enum bt_component_status ret; | |
605 | struct text_component *text = create_text(); | |
606 | ||
607 | if (!text) { | |
608 | ret = BT_COMPONENT_STATUS_NOMEM; | |
609 | goto end; | |
610 | } | |
611 | ||
6e1bc0df MD |
612 | text->out = stdout; |
613 | text->err = stderr; | |
614 | ||
615 | ret = apply_params(text, params); | |
616 | if (ret != BT_COMPONENT_STATUS_OK) { | |
617 | goto error; | |
618 | } | |
619 | ||
a97c4b1a | 620 | ret = bt_component_set_destroy_cb(component, |
e78cdc59 | 621 | destroy_text); |
bac67f0f JG |
622 | if (ret != BT_COMPONENT_STATUS_OK) { |
623 | goto error; | |
624 | } | |
625 | ||
626 | ret = bt_component_set_private_data(component, text); | |
627 | if (ret != BT_COMPONENT_STATUS_OK) { | |
628 | goto error; | |
629 | } | |
630 | ||
fec2a9f2 JG |
631 | ret = bt_component_sink_set_consume_cb(component, |
632 | run); | |
bac67f0f JG |
633 | if (ret != BT_COMPONENT_STATUS_OK) { |
634 | goto error; | |
635 | } | |
636 | end: | |
637 | return ret; | |
638 | error: | |
b25bd455 | 639 | destroy_text_data(text); |
bac67f0f JG |
640 | return ret; |
641 | } | |
642 | ||
bac67f0f | 643 | /* Initialize plug-in entry points. */ |
56a1cced | 644 | BT_PLUGIN_NAME("text"); |
bac67f0f JG |
645 | BT_PLUGIN_DESCRIPTION("Babeltrace text output plug-in."); |
646 | BT_PLUGIN_AUTHOR("Jérémie Galarneau"); | |
647 | BT_PLUGIN_LICENSE("MIT"); | |
648 | ||
649 | BT_PLUGIN_COMPONENT_CLASSES_BEGIN | |
6e1bc0df | 650 | BT_PLUGIN_SINK_COMPONENT_CLASS_ENTRY(PLUGIN_NAME, |
541b0a11 JG |
651 | "Formats CTF-IR to text. Formerly known as ctf-text.", |
652 | text_component_init) | |
bac67f0f | 653 | BT_PLUGIN_COMPONENT_CLASSES_END |