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> |
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 | ||
38b48196 | 30 | #include <babeltrace/plugin/plugin-macros.h> |
480dc8ed | 31 | #include <babeltrace/plugin/component.h> |
5dac767a | 32 | #include <babeltrace/plugin/sink.h> |
480dc8ed | 33 | #include <babeltrace/plugin/notification/notification.h> |
fec2a9f2 | 34 | #include <babeltrace/plugin/notification/iterator.h> |
541b0a11 | 35 | #include <babeltrace/plugin/notification/event.h> |
6e1bc0df MD |
36 | #include <babeltrace/values.h> |
37 | #include <babeltrace/compiler.h> | |
bfd20a42 | 38 | #include <stdio.h> |
39cfa40f | 39 | #include <stdbool.h> |
bac67f0f | 40 | #include <glib.h> |
541b0a11 | 41 | #include "text.h" |
6405967d | 42 | |
6e1bc0df MD |
43 | #define PLUGIN_NAME "text" |
44 | ||
45 | static | |
46 | const char *plugin_options[] = { | |
47 | "output-path", | |
48 | "debug-info-dir", | |
49 | "debug-info-target-prefix", | |
50 | "debug-info-full-path", | |
51 | "no-delta", | |
52 | "clock-cycles", | |
53 | "clock-seconds", | |
54 | "clock-date", | |
55 | "clock-gmt", | |
56 | "name-default", /* show/hide */ | |
57 | "name-payload", | |
58 | "name-context", | |
59 | "name-scope", | |
60 | "name-header", | |
61 | "field-default", /* show/hide */ | |
62 | "field-trace", | |
63 | "field-trace:hostname", | |
64 | "field-trace:domain", | |
65 | "field-trace:procname", | |
66 | "field-trace:vpid", | |
67 | "field-loglevel", | |
68 | "field-emf", | |
6e1bc0df MD |
69 | }; |
70 | ||
bfd20a42 | 71 | static |
541b0a11 | 72 | void destroy_text_data(struct text_component *text) |
bac67f0f | 73 | { |
6a18b281 | 74 | (void) g_string_free(text->string, TRUE); |
6e1bc0df MD |
75 | g_free(text->options.output_path); |
76 | g_free(text->options.debug_info_dir); | |
77 | g_free(text->options.debug_info_target_prefix); | |
541b0a11 | 78 | g_free(text); |
bac67f0f JG |
79 | } |
80 | ||
b25bd455 | 81 | static |
541b0a11 | 82 | struct text_component *create_text(void) |
bac67f0f | 83 | { |
541b0a11 JG |
84 | struct text_component *text; |
85 | ||
86 | text = g_new0(struct text_component, 1); | |
87 | if (!text) { | |
88 | goto end; | |
89 | } | |
6a18b281 MD |
90 | text->string = g_string_new(""); |
91 | if (!text->string) { | |
92 | goto error; | |
93 | } | |
541b0a11 JG |
94 | end: |
95 | return text; | |
6a18b281 MD |
96 | |
97 | error: | |
98 | g_free(text); | |
99 | return NULL; | |
bac67f0f JG |
100 | } |
101 | ||
fec2a9f2 JG |
102 | static |
103 | void destroy_text(struct bt_component *component) | |
b25bd455 JG |
104 | { |
105 | void *data = bt_component_get_private_data(component); | |
106 | ||
107 | destroy_text_data(data); | |
108 | } | |
109 | ||
bac67f0f | 110 | static |
fec2a9f2 | 111 | enum bt_component_status handle_notification(struct text_component *text, |
6e1bc0df | 112 | struct bt_notification *notification) |
4c1456f0 | 113 | { |
541b0a11 | 114 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; |
541b0a11 JG |
115 | |
116 | if (!text) { | |
117 | ret = BT_COMPONENT_STATUS_ERROR; | |
118 | goto end; | |
119 | } | |
120 | ||
78586d8a JG |
121 | switch (bt_notification_get_type(notification)) { |
122 | case BT_NOTIFICATION_TYPE_PACKET_START: | |
123 | puts("<packet>"); | |
124 | break; | |
125 | case BT_NOTIFICATION_TYPE_PACKET_END: | |
126 | puts("</packet>"); | |
127 | break; | |
128 | case BT_NOTIFICATION_TYPE_EVENT: | |
541b0a11 JG |
129 | { |
130 | struct bt_ctf_event *event = bt_notification_event_get_event( | |
131 | notification); | |
132 | ||
541b0a11 JG |
133 | if (!event) { |
134 | ret = BT_COMPONENT_STATUS_ERROR; | |
135 | goto end; | |
136 | } | |
137 | ret = text_print_event(text, event); | |
fec2a9f2 | 138 | bt_put(event); |
541b0a11 JG |
139 | if (ret != BT_COMPONENT_STATUS_OK) { |
140 | goto end; | |
141 | } | |
043e2020 | 142 | break; |
541b0a11 | 143 | } |
043e2020 JG |
144 | case BT_NOTIFICATION_TYPE_STREAM_END: |
145 | puts("</stream>"); | |
78586d8a JG |
146 | break; |
147 | default: | |
148 | puts("Unhandled notification type"); | |
149 | } | |
541b0a11 JG |
150 | end: |
151 | return ret; | |
4c1456f0 | 152 | } |
bac67f0f | 153 | |
fec2a9f2 JG |
154 | static |
155 | enum bt_component_status run(struct bt_component *component) | |
156 | { | |
157 | enum bt_component_status ret; | |
158 | struct bt_notification *notification = NULL; | |
159 | struct bt_notification_iterator *it; | |
160 | struct text_component *text = bt_component_get_private_data(component); | |
161 | ||
162 | ret = bt_component_sink_get_input_iterator(component, 0, &it); | |
163 | if (ret != BT_COMPONENT_STATUS_OK) { | |
164 | goto end; | |
165 | } | |
166 | ||
f48bc732 JG |
167 | if (likely(text->processed_first_event)) { |
168 | enum bt_notification_iterator_status it_ret; | |
169 | ||
170 | it_ret = bt_notification_iterator_next(it); | |
171 | switch (it_ret) { | |
172 | case BT_NOTIFICATION_ITERATOR_STATUS_ERROR: | |
173 | ret = BT_COMPONENT_STATUS_ERROR; | |
fec2a9f2 | 174 | goto end; |
f48bc732 JG |
175 | case BT_NOTIFICATION_ITERATOR_STATUS_END: |
176 | ret = BT_COMPONENT_STATUS_END; | |
177 | goto end; | |
178 | default: | |
179 | break; | |
fec2a9f2 | 180 | } |
fec2a9f2 | 181 | } |
fec2a9f2 JG |
182 | notification = bt_notification_iterator_get_notification(it); |
183 | if (!notification) { | |
184 | ret = BT_COMPONENT_STATUS_ERROR; | |
185 | goto end; | |
186 | } | |
187 | ||
188 | ret = handle_notification(text, notification); | |
f48bc732 | 189 | text->processed_first_event = true; |
fec2a9f2 JG |
190 | end: |
191 | bt_put(it); | |
192 | bt_put(notification); | |
193 | return ret; | |
194 | } | |
195 | ||
6e1bc0df MD |
196 | static |
197 | enum bt_component_status add_params_to_map(struct bt_value *plugin_opt_map) | |
198 | { | |
199 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
200 | unsigned int i; | |
201 | ||
202 | for (i = 0; i < BT_ARRAY_SIZE(plugin_options); i++) { | |
203 | const char *key = plugin_options[i]; | |
204 | enum bt_value_status status; | |
205 | ||
206 | status = bt_value_map_insert(plugin_opt_map, key, bt_value_null); | |
207 | switch (status) { | |
208 | case BT_VALUE_STATUS_OK: | |
209 | break; | |
210 | default: | |
211 | ret = BT_COMPONENT_STATUS_ERROR; | |
212 | goto end; | |
213 | } | |
214 | } | |
215 | end: | |
216 | return ret; | |
217 | } | |
218 | ||
219 | static | |
220 | bool check_param_exists(const char *key, struct bt_value *object, void *data) | |
221 | { | |
222 | struct text_component *text = data; | |
223 | struct bt_value *plugin_opt_map = text->plugin_opt_map; | |
224 | ||
225 | if (!bt_value_map_get(plugin_opt_map, key)) { | |
226 | fprintf(text->err, | |
227 | "[warning] Parameter \"%s\" unknown to \"%s\" plugin\n", | |
228 | key, PLUGIN_NAME); | |
229 | } | |
230 | return true; | |
231 | } | |
232 | ||
233 | static | |
234 | enum bt_component_status apply_one_string(const char *key, | |
235 | struct bt_value *params, | |
236 | char **option) | |
237 | { | |
238 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
239 | struct bt_value *value = NULL; | |
240 | enum bt_value_status status; | |
241 | const char *str; | |
242 | ||
243 | value = bt_value_map_get(params, key); | |
244 | if (!value) { | |
245 | goto end; | |
246 | } | |
247 | if (bt_value_is_null(value)) { | |
248 | goto end; | |
249 | } | |
250 | status = bt_value_string_get(value, &str); | |
251 | switch (status) { | |
252 | case BT_VALUE_STATUS_OK: | |
253 | break; | |
254 | default: | |
255 | ret = BT_COMPONENT_STATUS_ERROR; | |
256 | goto end; | |
257 | } | |
258 | *option = g_strdup(str); | |
259 | end: | |
260 | bt_put(value); | |
261 | return ret; | |
262 | } | |
263 | ||
264 | static | |
265 | enum bt_component_status apply_one_bool(const char *key, | |
266 | struct bt_value *params, | |
267 | bool *option, | |
268 | bool *found) | |
269 | { | |
270 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
271 | struct bt_value *value = NULL; | |
272 | enum bt_value_status status; | |
273 | ||
274 | value = bt_value_map_get(params, key); | |
275 | if (!value) { | |
276 | goto end; | |
277 | } | |
278 | status = bt_value_bool_get(value, option); | |
279 | switch (status) { | |
280 | case BT_VALUE_STATUS_OK: | |
281 | break; | |
282 | default: | |
283 | ret = BT_COMPONENT_STATUS_ERROR; | |
284 | goto end; | |
285 | } | |
286 | if (found) { | |
287 | *found = true; | |
288 | } | |
289 | end: | |
290 | bt_put(value); | |
291 | return ret; | |
292 | } | |
293 | ||
294 | static | |
295 | enum bt_component_status apply_params(struct text_component *text, | |
296 | struct bt_value *params) | |
297 | { | |
298 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
299 | enum bt_value_status status; | |
300 | bool value, found; | |
301 | char *str = NULL; | |
302 | ||
303 | text->plugin_opt_map = bt_value_map_create(); | |
304 | if (!text->plugin_opt_map) { | |
305 | ret = BT_COMPONENT_STATUS_ERROR; | |
306 | goto end; | |
307 | } | |
308 | ret = add_params_to_map(text->plugin_opt_map); | |
309 | if (ret != BT_COMPONENT_STATUS_OK) { | |
310 | goto end; | |
311 | } | |
312 | /* Report unknown parameters. */ | |
313 | status = bt_value_map_foreach(params, check_param_exists, text); | |
314 | switch (status) { | |
315 | case BT_VALUE_STATUS_OK: | |
316 | break; | |
317 | default: | |
318 | ret = BT_COMPONENT_STATUS_ERROR; | |
319 | goto end; | |
320 | } | |
321 | /* Known parameters. */ | |
322 | ret = apply_one_string("output-path", | |
323 | params, | |
324 | &text->options.output_path); | |
325 | if (ret != BT_COMPONENT_STATUS_OK) { | |
326 | goto end; | |
327 | } | |
328 | ||
329 | ret = apply_one_string("debug-info-dir", | |
330 | params, | |
331 | &text->options.debug_info_dir); | |
332 | if (ret != BT_COMPONENT_STATUS_OK) { | |
333 | goto end; | |
334 | } | |
335 | ||
336 | ret = apply_one_string("debug-info-target-prefix", | |
337 | params, | |
338 | &text->options.debug_info_target_prefix); | |
339 | if (ret != BT_COMPONENT_STATUS_OK) { | |
340 | goto end; | |
341 | } | |
342 | ||
343 | value = false; /* Default. */ | |
344 | ret = apply_one_bool("debug-info-full-path", params, &value, NULL); | |
345 | if (ret != BT_COMPONENT_STATUS_OK) { | |
346 | goto end; | |
347 | } | |
348 | text->options.debug_info_full_path = value; | |
349 | ||
350 | value = false; /* Default. */ | |
351 | ret = apply_one_bool("no-delta", params, &value, NULL); | |
352 | if (ret != BT_COMPONENT_STATUS_OK) { | |
353 | goto end; | |
354 | } | |
355 | text->options.print_delta_field = !value; /* Reverse logic. */ | |
356 | ||
357 | value = false; /* Default. */ | |
358 | ret = apply_one_bool("clock-cycles", params, &value, NULL); | |
359 | if (ret != BT_COMPONENT_STATUS_OK) { | |
360 | goto end; | |
361 | } | |
362 | text->options.print_timestamp_cycles = value; | |
363 | ||
364 | value = false; /* Default. */ | |
365 | ret = apply_one_bool("clock-seconds", params, &value, NULL); | |
366 | if (ret != BT_COMPONENT_STATUS_OK) { | |
367 | goto end; | |
368 | } | |
369 | text->options.clock_seconds = value; | |
370 | ||
371 | value = false; /* Default. */ | |
372 | ret = apply_one_bool("clock-date", params, &value, NULL); | |
373 | if (ret != BT_COMPONENT_STATUS_OK) { | |
374 | goto end; | |
375 | } | |
376 | text->options.clock_date = value; | |
377 | ||
378 | value = false; /* Default. */ | |
379 | ret = apply_one_bool("clock-gmt", params, &value, NULL); | |
380 | if (ret != BT_COMPONENT_STATUS_OK) { | |
381 | goto end; | |
382 | } | |
383 | text->options.clock_gmt = value; | |
384 | ||
385 | /* Names. */ | |
386 | ret = apply_one_string("name-default", params, &str); | |
387 | if (ret != BT_COMPONENT_STATUS_OK) { | |
388 | goto end; | |
389 | } | |
390 | if (!str) { | |
391 | text->options.name_default = TEXT_DEFAULT_UNSET; | |
392 | } else if (!strcmp(str, "show")) { | |
393 | text->options.name_default = TEXT_DEFAULT_SHOW; | |
394 | } else if (!strcmp(str, "hide")) { | |
395 | text->options.name_default = TEXT_DEFAULT_HIDE; | |
396 | } else { | |
397 | ret = BT_COMPONENT_STATUS_ERROR; | |
398 | goto end; | |
399 | } | |
400 | g_free(str); | |
401 | str = NULL; | |
402 | ||
403 | switch (text->options.name_default) { | |
404 | case TEXT_DEFAULT_UNSET: | |
405 | text->options.print_payload_field_names = true; | |
406 | text->options.print_context_field_names = true; | |
407 | text->options.print_header_field_names = false; | |
408 | text->options.print_scope_field_names = false; | |
409 | break; | |
410 | case TEXT_DEFAULT_SHOW: | |
411 | text->options.print_payload_field_names = true; | |
412 | text->options.print_context_field_names = true; | |
413 | text->options.print_header_field_names = true; | |
414 | text->options.print_scope_field_names = true; | |
415 | break; | |
416 | case TEXT_DEFAULT_HIDE: | |
417 | text->options.print_payload_field_names = false; | |
418 | text->options.print_context_field_names = false; | |
419 | text->options.print_header_field_names = false; | |
420 | text->options.print_scope_field_names = false; | |
421 | break; | |
422 | default: | |
423 | ret = BT_COMPONENT_STATUS_ERROR; | |
424 | goto end; | |
425 | } | |
426 | ||
427 | value = false; | |
428 | found = false; | |
429 | ret = apply_one_bool("name-payload", params, &value, &found); | |
430 | if (ret != BT_COMPONENT_STATUS_OK) { | |
431 | goto end; | |
432 | } | |
433 | if (found) { | |
434 | text->options.print_payload_field_names = value; | |
435 | } | |
436 | ||
437 | value = false; | |
438 | found = false; | |
439 | ret = apply_one_bool("name-context", params, &value, &found); | |
440 | if (ret != BT_COMPONENT_STATUS_OK) { | |
441 | goto end; | |
442 | } | |
443 | if (found) { | |
444 | text->options.print_context_field_names = value; | |
445 | } | |
446 | ||
447 | value = false; | |
448 | found = false; | |
449 | ret = apply_one_bool("name-header", params, &value, &found); | |
450 | if (ret != BT_COMPONENT_STATUS_OK) { | |
451 | goto end; | |
452 | } | |
453 | if (found) { | |
454 | text->options.print_header_field_names = value; | |
455 | } | |
456 | ||
457 | value = false; | |
458 | found = false; | |
459 | ret = apply_one_bool("name-scope", params, &value, &found); | |
460 | if (ret != BT_COMPONENT_STATUS_OK) { | |
461 | goto end; | |
462 | } | |
463 | if (found) { | |
464 | text->options.print_scope_field_names = value; | |
465 | } | |
466 | ||
467 | /* Fields. */ | |
468 | ret = apply_one_string("field-default", params, &str); | |
469 | if (ret != BT_COMPONENT_STATUS_OK) { | |
470 | goto end; | |
471 | } | |
472 | if (!str) { | |
473 | text->options.field_default = TEXT_DEFAULT_UNSET; | |
474 | } else if (!strcmp(str, "show")) { | |
475 | text->options.field_default = TEXT_DEFAULT_SHOW; | |
476 | } else if (!strcmp(str, "hide")) { | |
477 | text->options.field_default = TEXT_DEFAULT_HIDE; | |
478 | } else { | |
479 | ret = BT_COMPONENT_STATUS_ERROR; | |
480 | goto end; | |
481 | } | |
482 | g_free(str); | |
483 | str = NULL; | |
484 | ||
485 | switch (text->options.field_default) { | |
486 | case TEXT_DEFAULT_UNSET: | |
487 | text->options.print_trace_field = false; | |
488 | text->options.print_trace_hostname_field = true; | |
489 | text->options.print_trace_domain_field = false; | |
490 | text->options.print_trace_procname_field = true; | |
491 | text->options.print_trace_vpid_field = true; | |
492 | text->options.print_loglevel_field = false; | |
493 | text->options.print_emf_field = false; | |
494 | text->options.print_emf_field = false; | |
6e1bc0df MD |
495 | break; |
496 | case TEXT_DEFAULT_SHOW: | |
497 | text->options.print_trace_field = true; | |
498 | text->options.print_trace_hostname_field = true; | |
499 | text->options.print_trace_domain_field = true; | |
500 | text->options.print_trace_procname_field = true; | |
501 | text->options.print_trace_vpid_field = true; | |
502 | text->options.print_loglevel_field = true; | |
503 | text->options.print_emf_field = true; | |
504 | text->options.print_emf_field = true; | |
6e1bc0df MD |
505 | break; |
506 | case TEXT_DEFAULT_HIDE: | |
507 | text->options.print_trace_field = false; | |
508 | text->options.print_trace_hostname_field = false; | |
509 | text->options.print_trace_domain_field = false; | |
510 | text->options.print_trace_procname_field = false; | |
511 | text->options.print_trace_vpid_field = false; | |
512 | text->options.print_loglevel_field = false; | |
513 | text->options.print_emf_field = false; | |
514 | text->options.print_emf_field = false; | |
6e1bc0df MD |
515 | break; |
516 | default: | |
517 | ret = BT_COMPONENT_STATUS_ERROR; | |
518 | goto end; | |
519 | } | |
520 | ||
521 | value = false; | |
522 | found = false; | |
523 | ret = apply_one_bool("field-trace", params, &value, &found); | |
524 | if (ret != BT_COMPONENT_STATUS_OK) { | |
525 | goto end; | |
526 | } | |
527 | if (found) { | |
528 | text->options.print_trace_field = value; | |
529 | } | |
530 | ||
531 | value = false; | |
532 | found = false; | |
533 | ret = apply_one_bool("field-trace:hostname", params, &value, &found); | |
534 | if (ret != BT_COMPONENT_STATUS_OK) { | |
535 | goto end; | |
536 | } | |
537 | if (found) { | |
538 | text->options.print_trace_hostname_field = value; | |
539 | } | |
540 | ||
541 | value = false; | |
542 | found = false; | |
543 | ret = apply_one_bool("field-trace:domain", params, &value, &found); | |
544 | if (ret != BT_COMPONENT_STATUS_OK) { | |
545 | goto end; | |
546 | } | |
547 | if (found) { | |
548 | text->options.print_trace_domain_field = value; | |
549 | } | |
550 | ||
551 | value = false; | |
552 | found = false; | |
553 | ret = apply_one_bool("field-trace:procname", params, &value, &found); | |
554 | if (ret != BT_COMPONENT_STATUS_OK) { | |
555 | goto end; | |
556 | } | |
557 | if (found) { | |
558 | text->options.print_trace_procname_field = value; | |
559 | } | |
560 | ||
561 | value = false; | |
562 | found = false; | |
563 | ret = apply_one_bool("field-trace:vpid", params, &value, &found); | |
564 | if (ret != BT_COMPONENT_STATUS_OK) { | |
565 | goto end; | |
566 | } | |
567 | if (found) { | |
568 | text->options.print_trace_vpid_field = value; | |
569 | } | |
570 | ||
571 | value = false; | |
572 | found = false; | |
573 | ret = apply_one_bool("field-loglevel", params, &value, &found); | |
574 | if (ret != BT_COMPONENT_STATUS_OK) { | |
575 | goto end; | |
576 | } | |
577 | if (found) { | |
578 | text->options.print_loglevel_field = value; | |
579 | } | |
580 | ||
581 | value = false; | |
582 | found = false; | |
583 | ret = apply_one_bool("field-emf", params, &value, &found); | |
584 | if (ret != BT_COMPONENT_STATUS_OK) { | |
585 | goto end; | |
586 | } | |
587 | if (found) { | |
588 | text->options.print_emf_field = value; | |
589 | } | |
590 | ||
591 | value = false; | |
592 | found = false; | |
593 | ret = apply_one_bool("field-emf", params, &value, &found); | |
594 | if (ret != BT_COMPONENT_STATUS_OK) { | |
595 | goto end; | |
596 | } | |
597 | if (found) { | |
598 | text->options.print_emf_field = value; | |
599 | } | |
600 | ||
6e1bc0df MD |
601 | end: |
602 | bt_put(text->plugin_opt_map); | |
603 | text->plugin_opt_map = NULL; | |
604 | g_free(str); | |
605 | return ret; | |
606 | } | |
607 | ||
bac67f0f JG |
608 | static |
609 | enum bt_component_status text_component_init( | |
6e1bc0df | 610 | struct bt_component *component, struct bt_value *params) |
bac67f0f JG |
611 | { |
612 | enum bt_component_status ret; | |
613 | struct text_component *text = create_text(); | |
614 | ||
615 | if (!text) { | |
616 | ret = BT_COMPONENT_STATUS_NOMEM; | |
617 | goto end; | |
618 | } | |
619 | ||
6e1bc0df MD |
620 | text->out = stdout; |
621 | text->err = stderr; | |
622 | ||
3af83b5a MD |
623 | text->delta_cycles = -1ULL; |
624 | text->last_cycles_timestamp = -1ULL; | |
625 | ||
626 | text->delta_real_timestamp = -1ULL; | |
627 | text->last_real_timestamp = -1ULL; | |
628 | ||
6e1bc0df MD |
629 | ret = apply_params(text, params); |
630 | if (ret != BT_COMPONENT_STATUS_OK) { | |
631 | goto error; | |
632 | } | |
633 | ||
a97c4b1a | 634 | ret = bt_component_set_destroy_cb(component, |
e78cdc59 | 635 | destroy_text); |
bac67f0f JG |
636 | if (ret != BT_COMPONENT_STATUS_OK) { |
637 | goto error; | |
638 | } | |
639 | ||
640 | ret = bt_component_set_private_data(component, text); | |
641 | if (ret != BT_COMPONENT_STATUS_OK) { | |
642 | goto error; | |
643 | } | |
644 | ||
fec2a9f2 JG |
645 | ret = bt_component_sink_set_consume_cb(component, |
646 | run); | |
bac67f0f JG |
647 | if (ret != BT_COMPONENT_STATUS_OK) { |
648 | goto error; | |
649 | } | |
650 | end: | |
651 | return ret; | |
652 | error: | |
b25bd455 | 653 | destroy_text_data(text); |
bac67f0f JG |
654 | return ret; |
655 | } | |
656 | ||
bac67f0f | 657 | /* Initialize plug-in entry points. */ |
56a1cced | 658 | BT_PLUGIN_NAME("text"); |
bac67f0f JG |
659 | BT_PLUGIN_DESCRIPTION("Babeltrace text output plug-in."); |
660 | BT_PLUGIN_AUTHOR("Jérémie Galarneau"); | |
661 | BT_PLUGIN_LICENSE("MIT"); | |
662 | ||
663 | BT_PLUGIN_COMPONENT_CLASSES_BEGIN | |
6e1bc0df | 664 | BT_PLUGIN_SINK_COMPONENT_CLASS_ENTRY(PLUGIN_NAME, |
541b0a11 JG |
665 | "Formats CTF-IR to text. Formerly known as ctf-text.", |
666 | text_component_init) | |
bac67f0f | 667 | BT_PLUGIN_COMPONENT_CLASSES_END |