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 | ||
33b34c43 PP |
30 | #include <babeltrace/plugin/plugin-dev.h> |
31 | #include <babeltrace/component/component.h> | |
d71dcf2c | 32 | #include <babeltrace/component/component-sink.h> |
33b34c43 PP |
33 | #include <babeltrace/component/notification/notification.h> |
34 | #include <babeltrace/component/notification/iterator.h> | |
35 | #include <babeltrace/component/notification/event.h> | |
6e1bc0df MD |
36 | #include <babeltrace/values.h> |
37 | #include <babeltrace/compiler.h> | |
ad96d936 | 38 | #include <babeltrace/common-internal.h> |
7d61fa8e | 39 | #include <plugins-common.h> |
bfd20a42 | 40 | #include <stdio.h> |
39cfa40f | 41 | #include <stdbool.h> |
bac67f0f | 42 | #include <glib.h> |
541b0a11 | 43 | #include "text.h" |
6405967d | 44 | |
6e1bc0df MD |
45 | static |
46 | const char *plugin_options[] = { | |
ad96d936 | 47 | "color", |
6e1bc0df MD |
48 | "output-path", |
49 | "debug-info-dir", | |
50 | "debug-info-target-prefix", | |
51 | "debug-info-full-path", | |
52 | "no-delta", | |
53 | "clock-cycles", | |
54 | "clock-seconds", | |
55 | "clock-date", | |
56 | "clock-gmt", | |
57 | "name-default", /* show/hide */ | |
58 | "name-payload", | |
59 | "name-context", | |
60 | "name-scope", | |
61 | "name-header", | |
62 | "field-default", /* show/hide */ | |
63 | "field-trace", | |
64 | "field-trace:hostname", | |
65 | "field-trace:domain", | |
66 | "field-trace:procname", | |
67 | "field-trace:vpid", | |
68 | "field-loglevel", | |
69 | "field-emf", | |
6e1bc0df MD |
70 | }; |
71 | ||
bfd20a42 | 72 | static |
541b0a11 | 73 | void destroy_text_data(struct text_component *text) |
bac67f0f | 74 | { |
6a18b281 | 75 | (void) g_string_free(text->string, TRUE); |
6e1bc0df MD |
76 | g_free(text->options.output_path); |
77 | g_free(text->options.debug_info_dir); | |
78 | g_free(text->options.debug_info_target_prefix); | |
541b0a11 | 79 | g_free(text); |
bac67f0f JG |
80 | } |
81 | ||
b25bd455 | 82 | static |
541b0a11 | 83 | struct text_component *create_text(void) |
bac67f0f | 84 | { |
541b0a11 JG |
85 | struct text_component *text; |
86 | ||
87 | text = g_new0(struct text_component, 1); | |
88 | if (!text) { | |
89 | goto end; | |
90 | } | |
6a18b281 MD |
91 | text->string = g_string_new(""); |
92 | if (!text->string) { | |
93 | goto error; | |
94 | } | |
541b0a11 JG |
95 | end: |
96 | return text; | |
6a18b281 MD |
97 | |
98 | error: | |
99 | g_free(text); | |
100 | return NULL; | |
bac67f0f JG |
101 | } |
102 | ||
fec2a9f2 JG |
103 | static |
104 | void destroy_text(struct bt_component *component) | |
b25bd455 JG |
105 | { |
106 | void *data = bt_component_get_private_data(component); | |
107 | ||
108 | destroy_text_data(data); | |
109 | } | |
110 | ||
bac67f0f | 111 | static |
fec2a9f2 | 112 | enum bt_component_status handle_notification(struct text_component *text, |
6e1bc0df | 113 | struct bt_notification *notification) |
4c1456f0 | 114 | { |
541b0a11 | 115 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; |
541b0a11 JG |
116 | |
117 | if (!text) { | |
118 | ret = BT_COMPONENT_STATUS_ERROR; | |
119 | goto end; | |
120 | } | |
121 | ||
78586d8a | 122 | switch (bt_notification_get_type(notification)) { |
ea0e619e | 123 | case BT_NOTIFICATION_TYPE_PACKET_BEGIN: |
78586d8a JG |
124 | puts("<packet>"); |
125 | break; | |
126 | case BT_NOTIFICATION_TYPE_PACKET_END: | |
127 | puts("</packet>"); | |
128 | break; | |
129 | case BT_NOTIFICATION_TYPE_EVENT: | |
541b0a11 JG |
130 | { |
131 | struct bt_ctf_event *event = bt_notification_event_get_event( | |
132 | notification); | |
133 | ||
541b0a11 JG |
134 | if (!event) { |
135 | ret = BT_COMPONENT_STATUS_ERROR; | |
136 | goto end; | |
137 | } | |
138 | ret = text_print_event(text, event); | |
fec2a9f2 | 139 | bt_put(event); |
541b0a11 JG |
140 | if (ret != BT_COMPONENT_STATUS_OK) { |
141 | goto end; | |
142 | } | |
043e2020 | 143 | break; |
541b0a11 | 144 | } |
043e2020 JG |
145 | case BT_NOTIFICATION_TYPE_STREAM_END: |
146 | puts("</stream>"); | |
78586d8a JG |
147 | break; |
148 | default: | |
149 | puts("Unhandled notification type"); | |
150 | } | |
541b0a11 JG |
151 | end: |
152 | return ret; | |
4c1456f0 | 153 | } |
bac67f0f | 154 | |
fec2a9f2 JG |
155 | static |
156 | enum bt_component_status run(struct bt_component *component) | |
157 | { | |
158 | enum bt_component_status ret; | |
159 | struct bt_notification *notification = NULL; | |
160 | struct bt_notification_iterator *it; | |
161 | struct text_component *text = bt_component_get_private_data(component); | |
162 | ||
163 | ret = bt_component_sink_get_input_iterator(component, 0, &it); | |
164 | if (ret != BT_COMPONENT_STATUS_OK) { | |
165 | goto end; | |
166 | } | |
167 | ||
f48bc732 JG |
168 | if (likely(text->processed_first_event)) { |
169 | enum bt_notification_iterator_status it_ret; | |
170 | ||
171 | it_ret = bt_notification_iterator_next(it); | |
172 | switch (it_ret) { | |
173 | case BT_NOTIFICATION_ITERATOR_STATUS_ERROR: | |
174 | ret = BT_COMPONENT_STATUS_ERROR; | |
fec2a9f2 | 175 | goto end; |
f48bc732 JG |
176 | case BT_NOTIFICATION_ITERATOR_STATUS_END: |
177 | ret = BT_COMPONENT_STATUS_END; | |
178 | goto end; | |
179 | default: | |
180 | break; | |
fec2a9f2 | 181 | } |
fec2a9f2 | 182 | } |
fec2a9f2 JG |
183 | notification = bt_notification_iterator_get_notification(it); |
184 | if (!notification) { | |
185 | ret = BT_COMPONENT_STATUS_ERROR; | |
186 | goto end; | |
187 | } | |
188 | ||
189 | ret = handle_notification(text, notification); | |
f48bc732 | 190 | text->processed_first_event = true; |
fec2a9f2 JG |
191 | end: |
192 | bt_put(it); | |
193 | bt_put(notification); | |
194 | return ret; | |
195 | } | |
196 | ||
6e1bc0df MD |
197 | static |
198 | enum bt_component_status add_params_to_map(struct bt_value *plugin_opt_map) | |
199 | { | |
200 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
201 | unsigned int i; | |
202 | ||
203 | for (i = 0; i < BT_ARRAY_SIZE(plugin_options); i++) { | |
204 | const char *key = plugin_options[i]; | |
205 | enum bt_value_status status; | |
206 | ||
207 | status = bt_value_map_insert(plugin_opt_map, key, bt_value_null); | |
208 | switch (status) { | |
209 | case BT_VALUE_STATUS_OK: | |
210 | break; | |
211 | default: | |
212 | ret = BT_COMPONENT_STATUS_ERROR; | |
213 | goto end; | |
214 | } | |
215 | } | |
216 | end: | |
217 | return ret; | |
218 | } | |
219 | ||
220 | static | |
221 | bool check_param_exists(const char *key, struct bt_value *object, void *data) | |
222 | { | |
223 | struct text_component *text = data; | |
224 | struct bt_value *plugin_opt_map = text->plugin_opt_map; | |
225 | ||
226 | if (!bt_value_map_get(plugin_opt_map, key)) { | |
227 | fprintf(text->err, | |
6ba0b073 | 228 | "[warning] Parameter \"%s\" unknown to \"text\" plugin\n", key); |
6e1bc0df MD |
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 | ||
ad96d936 PP |
294 | static |
295 | void warn_wrong_color_param(struct text_component *text) | |
296 | { | |
297 | fprintf(text->err, | |
298 | "[warning] Accepted values for the \"color\" parameter are:\n \"always\", \"auto\", \"never\"\n"); | |
299 | } | |
300 | ||
6e1bc0df MD |
301 | static |
302 | enum bt_component_status apply_params(struct text_component *text, | |
303 | struct bt_value *params) | |
304 | { | |
305 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
306 | enum bt_value_status status; | |
307 | bool value, found; | |
308 | char *str = NULL; | |
309 | ||
310 | text->plugin_opt_map = bt_value_map_create(); | |
311 | if (!text->plugin_opt_map) { | |
312 | ret = BT_COMPONENT_STATUS_ERROR; | |
313 | goto end; | |
314 | } | |
315 | ret = add_params_to_map(text->plugin_opt_map); | |
316 | if (ret != BT_COMPONENT_STATUS_OK) { | |
317 | goto end; | |
318 | } | |
319 | /* Report unknown parameters. */ | |
320 | status = bt_value_map_foreach(params, check_param_exists, text); | |
321 | switch (status) { | |
322 | case BT_VALUE_STATUS_OK: | |
323 | break; | |
324 | default: | |
325 | ret = BT_COMPONENT_STATUS_ERROR; | |
326 | goto end; | |
327 | } | |
328 | /* Known parameters. */ | |
ad96d936 PP |
329 | text->options.color = TEXT_COLOR_OPT_AUTO; |
330 | if (bt_value_map_has_key(params, "color")) { | |
331 | struct bt_value *color_value; | |
332 | const char *color; | |
333 | ||
334 | color_value = bt_value_map_get(params, "color"); | |
335 | if (!color_value) { | |
336 | goto end; | |
337 | } | |
338 | ||
339 | ret = bt_value_string_get(color_value, &color); | |
340 | if (ret) { | |
341 | warn_wrong_color_param(text); | |
342 | } else { | |
343 | if (strcmp(color, "never") == 0) { | |
344 | text->options.color = TEXT_COLOR_OPT_NEVER; | |
345 | } else if (strcmp(color, "auto") == 0) { | |
346 | text->options.color = TEXT_COLOR_OPT_AUTO; | |
347 | } else if (strcmp(color, "always") == 0) { | |
348 | text->options.color = TEXT_COLOR_OPT_ALWAYS; | |
349 | } else { | |
350 | warn_wrong_color_param(text); | |
351 | } | |
352 | } | |
353 | ||
354 | bt_put(color_value); | |
355 | } | |
356 | ||
6e1bc0df MD |
357 | ret = apply_one_string("output-path", |
358 | params, | |
359 | &text->options.output_path); | |
360 | if (ret != BT_COMPONENT_STATUS_OK) { | |
361 | goto end; | |
362 | } | |
363 | ||
364 | ret = apply_one_string("debug-info-dir", | |
365 | params, | |
366 | &text->options.debug_info_dir); | |
367 | if (ret != BT_COMPONENT_STATUS_OK) { | |
368 | goto end; | |
369 | } | |
370 | ||
371 | ret = apply_one_string("debug-info-target-prefix", | |
372 | params, | |
373 | &text->options.debug_info_target_prefix); | |
374 | if (ret != BT_COMPONENT_STATUS_OK) { | |
375 | goto end; | |
376 | } | |
377 | ||
378 | value = false; /* Default. */ | |
379 | ret = apply_one_bool("debug-info-full-path", params, &value, NULL); | |
380 | if (ret != BT_COMPONENT_STATUS_OK) { | |
381 | goto end; | |
382 | } | |
383 | text->options.debug_info_full_path = value; | |
384 | ||
385 | value = false; /* Default. */ | |
386 | ret = apply_one_bool("no-delta", params, &value, NULL); | |
387 | if (ret != BT_COMPONENT_STATUS_OK) { | |
388 | goto end; | |
389 | } | |
390 | text->options.print_delta_field = !value; /* Reverse logic. */ | |
391 | ||
392 | value = false; /* Default. */ | |
393 | ret = apply_one_bool("clock-cycles", params, &value, NULL); | |
394 | if (ret != BT_COMPONENT_STATUS_OK) { | |
395 | goto end; | |
396 | } | |
397 | text->options.print_timestamp_cycles = value; | |
398 | ||
399 | value = false; /* Default. */ | |
400 | ret = apply_one_bool("clock-seconds", params, &value, NULL); | |
401 | if (ret != BT_COMPONENT_STATUS_OK) { | |
402 | goto end; | |
403 | } | |
404 | text->options.clock_seconds = value; | |
405 | ||
406 | value = false; /* Default. */ | |
407 | ret = apply_one_bool("clock-date", params, &value, NULL); | |
408 | if (ret != BT_COMPONENT_STATUS_OK) { | |
409 | goto end; | |
410 | } | |
411 | text->options.clock_date = value; | |
412 | ||
413 | value = false; /* Default. */ | |
414 | ret = apply_one_bool("clock-gmt", params, &value, NULL); | |
415 | if (ret != BT_COMPONENT_STATUS_OK) { | |
416 | goto end; | |
417 | } | |
418 | text->options.clock_gmt = value; | |
419 | ||
420 | /* Names. */ | |
421 | ret = apply_one_string("name-default", params, &str); | |
422 | if (ret != BT_COMPONENT_STATUS_OK) { | |
423 | goto end; | |
424 | } | |
425 | if (!str) { | |
426 | text->options.name_default = TEXT_DEFAULT_UNSET; | |
427 | } else if (!strcmp(str, "show")) { | |
428 | text->options.name_default = TEXT_DEFAULT_SHOW; | |
429 | } else if (!strcmp(str, "hide")) { | |
430 | text->options.name_default = TEXT_DEFAULT_HIDE; | |
431 | } else { | |
432 | ret = BT_COMPONENT_STATUS_ERROR; | |
433 | goto end; | |
434 | } | |
435 | g_free(str); | |
436 | str = NULL; | |
437 | ||
438 | switch (text->options.name_default) { | |
439 | case TEXT_DEFAULT_UNSET: | |
440 | text->options.print_payload_field_names = true; | |
441 | text->options.print_context_field_names = true; | |
442 | text->options.print_header_field_names = false; | |
443 | text->options.print_scope_field_names = false; | |
444 | break; | |
445 | case TEXT_DEFAULT_SHOW: | |
446 | text->options.print_payload_field_names = true; | |
447 | text->options.print_context_field_names = true; | |
448 | text->options.print_header_field_names = true; | |
449 | text->options.print_scope_field_names = true; | |
450 | break; | |
451 | case TEXT_DEFAULT_HIDE: | |
452 | text->options.print_payload_field_names = false; | |
453 | text->options.print_context_field_names = false; | |
454 | text->options.print_header_field_names = false; | |
455 | text->options.print_scope_field_names = false; | |
456 | break; | |
457 | default: | |
458 | ret = BT_COMPONENT_STATUS_ERROR; | |
459 | goto end; | |
460 | } | |
461 | ||
462 | value = false; | |
463 | found = false; | |
464 | ret = apply_one_bool("name-payload", params, &value, &found); | |
465 | if (ret != BT_COMPONENT_STATUS_OK) { | |
466 | goto end; | |
467 | } | |
468 | if (found) { | |
469 | text->options.print_payload_field_names = value; | |
470 | } | |
471 | ||
472 | value = false; | |
473 | found = false; | |
474 | ret = apply_one_bool("name-context", params, &value, &found); | |
475 | if (ret != BT_COMPONENT_STATUS_OK) { | |
476 | goto end; | |
477 | } | |
478 | if (found) { | |
479 | text->options.print_context_field_names = value; | |
480 | } | |
481 | ||
482 | value = false; | |
483 | found = false; | |
484 | ret = apply_one_bool("name-header", params, &value, &found); | |
485 | if (ret != BT_COMPONENT_STATUS_OK) { | |
486 | goto end; | |
487 | } | |
488 | if (found) { | |
489 | text->options.print_header_field_names = value; | |
490 | } | |
491 | ||
492 | value = false; | |
493 | found = false; | |
494 | ret = apply_one_bool("name-scope", params, &value, &found); | |
495 | if (ret != BT_COMPONENT_STATUS_OK) { | |
496 | goto end; | |
497 | } | |
498 | if (found) { | |
499 | text->options.print_scope_field_names = value; | |
500 | } | |
501 | ||
502 | /* Fields. */ | |
503 | ret = apply_one_string("field-default", params, &str); | |
504 | if (ret != BT_COMPONENT_STATUS_OK) { | |
505 | goto end; | |
506 | } | |
507 | if (!str) { | |
508 | text->options.field_default = TEXT_DEFAULT_UNSET; | |
509 | } else if (!strcmp(str, "show")) { | |
510 | text->options.field_default = TEXT_DEFAULT_SHOW; | |
511 | } else if (!strcmp(str, "hide")) { | |
512 | text->options.field_default = TEXT_DEFAULT_HIDE; | |
513 | } else { | |
514 | ret = BT_COMPONENT_STATUS_ERROR; | |
515 | goto end; | |
516 | } | |
517 | g_free(str); | |
518 | str = NULL; | |
519 | ||
520 | switch (text->options.field_default) { | |
521 | case TEXT_DEFAULT_UNSET: | |
522 | text->options.print_trace_field = false; | |
523 | text->options.print_trace_hostname_field = true; | |
524 | text->options.print_trace_domain_field = false; | |
525 | text->options.print_trace_procname_field = true; | |
526 | text->options.print_trace_vpid_field = true; | |
527 | text->options.print_loglevel_field = false; | |
528 | text->options.print_emf_field = false; | |
529 | text->options.print_emf_field = false; | |
6e1bc0df MD |
530 | break; |
531 | case TEXT_DEFAULT_SHOW: | |
532 | text->options.print_trace_field = true; | |
533 | text->options.print_trace_hostname_field = true; | |
534 | text->options.print_trace_domain_field = true; | |
535 | text->options.print_trace_procname_field = true; | |
536 | text->options.print_trace_vpid_field = true; | |
537 | text->options.print_loglevel_field = true; | |
538 | text->options.print_emf_field = true; | |
539 | text->options.print_emf_field = true; | |
6e1bc0df MD |
540 | break; |
541 | case TEXT_DEFAULT_HIDE: | |
542 | text->options.print_trace_field = false; | |
543 | text->options.print_trace_hostname_field = false; | |
544 | text->options.print_trace_domain_field = false; | |
545 | text->options.print_trace_procname_field = false; | |
546 | text->options.print_trace_vpid_field = false; | |
547 | text->options.print_loglevel_field = false; | |
548 | text->options.print_emf_field = false; | |
549 | text->options.print_emf_field = false; | |
6e1bc0df MD |
550 | break; |
551 | default: | |
552 | ret = BT_COMPONENT_STATUS_ERROR; | |
553 | goto end; | |
554 | } | |
555 | ||
556 | value = false; | |
557 | found = false; | |
558 | ret = apply_one_bool("field-trace", params, &value, &found); | |
559 | if (ret != BT_COMPONENT_STATUS_OK) { | |
560 | goto end; | |
561 | } | |
562 | if (found) { | |
563 | text->options.print_trace_field = value; | |
564 | } | |
565 | ||
566 | value = false; | |
567 | found = false; | |
568 | ret = apply_one_bool("field-trace:hostname", params, &value, &found); | |
569 | if (ret != BT_COMPONENT_STATUS_OK) { | |
570 | goto end; | |
571 | } | |
572 | if (found) { | |
573 | text->options.print_trace_hostname_field = value; | |
574 | } | |
575 | ||
576 | value = false; | |
577 | found = false; | |
578 | ret = apply_one_bool("field-trace:domain", params, &value, &found); | |
579 | if (ret != BT_COMPONENT_STATUS_OK) { | |
580 | goto end; | |
581 | } | |
582 | if (found) { | |
583 | text->options.print_trace_domain_field = value; | |
584 | } | |
585 | ||
586 | value = false; | |
587 | found = false; | |
588 | ret = apply_one_bool("field-trace:procname", params, &value, &found); | |
589 | if (ret != BT_COMPONENT_STATUS_OK) { | |
590 | goto end; | |
591 | } | |
592 | if (found) { | |
593 | text->options.print_trace_procname_field = value; | |
594 | } | |
595 | ||
596 | value = false; | |
597 | found = false; | |
598 | ret = apply_one_bool("field-trace:vpid", params, &value, &found); | |
599 | if (ret != BT_COMPONENT_STATUS_OK) { | |
600 | goto end; | |
601 | } | |
602 | if (found) { | |
603 | text->options.print_trace_vpid_field = value; | |
604 | } | |
605 | ||
606 | value = false; | |
607 | found = false; | |
608 | ret = apply_one_bool("field-loglevel", params, &value, &found); | |
609 | if (ret != BT_COMPONENT_STATUS_OK) { | |
610 | goto end; | |
611 | } | |
612 | if (found) { | |
613 | text->options.print_loglevel_field = value; | |
614 | } | |
615 | ||
616 | value = false; | |
617 | found = false; | |
618 | ret = apply_one_bool("field-emf", params, &value, &found); | |
619 | if (ret != BT_COMPONENT_STATUS_OK) { | |
620 | goto end; | |
621 | } | |
622 | if (found) { | |
623 | text->options.print_emf_field = value; | |
624 | } | |
625 | ||
626 | value = false; | |
627 | found = false; | |
628 | ret = apply_one_bool("field-emf", params, &value, &found); | |
629 | if (ret != BT_COMPONENT_STATUS_OK) { | |
630 | goto end; | |
631 | } | |
632 | if (found) { | |
633 | text->options.print_emf_field = value; | |
634 | } | |
635 | ||
6e1bc0df MD |
636 | end: |
637 | bt_put(text->plugin_opt_map); | |
638 | text->plugin_opt_map = NULL; | |
639 | g_free(str); | |
640 | return ret; | |
641 | } | |
642 | ||
ad96d936 PP |
643 | static |
644 | void set_use_colors(struct text_component *text) | |
645 | { | |
646 | switch (text->options.color) { | |
647 | case TEXT_COLOR_OPT_ALWAYS: | |
648 | text->use_colors = true; | |
649 | break; | |
650 | case TEXT_COLOR_OPT_AUTO: | |
651 | text->use_colors = text->out == stdout && | |
652 | bt_common_colors_supported(); | |
653 | break; | |
654 | case TEXT_COLOR_OPT_NEVER: | |
655 | text->use_colors = false; | |
656 | break; | |
657 | } | |
658 | } | |
659 | ||
bac67f0f JG |
660 | static |
661 | enum bt_component_status text_component_init( | |
6358c163 | 662 | struct bt_component *component, struct bt_value *params, |
7d61fa8e | 663 | UNUSED_VAR void *init_method_data) |
bac67f0f JG |
664 | { |
665 | enum bt_component_status ret; | |
666 | struct text_component *text = create_text(); | |
667 | ||
668 | if (!text) { | |
669 | ret = BT_COMPONENT_STATUS_NOMEM; | |
670 | goto end; | |
671 | } | |
672 | ||
6e1bc0df MD |
673 | text->out = stdout; |
674 | text->err = stderr; | |
675 | ||
3af83b5a MD |
676 | text->delta_cycles = -1ULL; |
677 | text->last_cycles_timestamp = -1ULL; | |
678 | ||
679 | text->delta_real_timestamp = -1ULL; | |
680 | text->last_real_timestamp = -1ULL; | |
681 | ||
6e1bc0df MD |
682 | ret = apply_params(text, params); |
683 | if (ret != BT_COMPONENT_STATUS_OK) { | |
684 | goto error; | |
685 | } | |
686 | ||
ad96d936 PP |
687 | set_use_colors(text); |
688 | ||
bac67f0f JG |
689 | ret = bt_component_set_private_data(component, text); |
690 | if (ret != BT_COMPONENT_STATUS_OK) { | |
691 | goto error; | |
692 | } | |
bac67f0f JG |
693 | end: |
694 | return ret; | |
695 | error: | |
b25bd455 | 696 | destroy_text_data(text); |
bac67f0f JG |
697 | return ret; |
698 | } | |
699 | ||
bac67f0f | 700 | /* Initialize plug-in entry points. */ |
6ba0b073 | 701 | BT_PLUGIN(text); |
bac67f0f JG |
702 | BT_PLUGIN_DESCRIPTION("Babeltrace text output plug-in."); |
703 | BT_PLUGIN_AUTHOR("Jérémie Galarneau"); | |
704 | BT_PLUGIN_LICENSE("MIT"); | |
d3e4dcd8 PP |
705 | BT_PLUGIN_SINK_COMPONENT_CLASS(text, run); |
706 | BT_PLUGIN_SINK_COMPONENT_CLASS_INIT_METHOD(text, text_component_init); | |
707 | BT_PLUGIN_SINK_COMPONENT_CLASS_DESTROY_METHOD(text, destroy_text); | |
708 | BT_PLUGIN_SINK_COMPONENT_CLASS_DESCRIPTION(text, | |
6ba0b073 | 709 | "Formats CTF-IR to text. Formerly known as ctf-text."); |
d3e4dcd8 | 710 |