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", | |
a263021c | 57 | "verbose", |
6e1bc0df MD |
58 | "name-default", /* show/hide */ |
59 | "name-payload", | |
60 | "name-context", | |
61 | "name-scope", | |
62 | "name-header", | |
63 | "field-default", /* show/hide */ | |
64 | "field-trace", | |
65 | "field-trace:hostname", | |
66 | "field-trace:domain", | |
67 | "field-trace:procname", | |
68 | "field-trace:vpid", | |
69 | "field-loglevel", | |
70 | "field-emf", | |
6e1bc0df MD |
71 | }; |
72 | ||
bfd20a42 | 73 | static |
541b0a11 | 74 | void destroy_text_data(struct text_component *text) |
bac67f0f | 75 | { |
6a18b281 | 76 | (void) g_string_free(text->string, TRUE); |
6e1bc0df MD |
77 | g_free(text->options.output_path); |
78 | g_free(text->options.debug_info_dir); | |
79 | g_free(text->options.debug_info_target_prefix); | |
541b0a11 | 80 | g_free(text); |
bac67f0f JG |
81 | } |
82 | ||
b25bd455 | 83 | static |
541b0a11 | 84 | struct text_component *create_text(void) |
bac67f0f | 85 | { |
541b0a11 JG |
86 | struct text_component *text; |
87 | ||
88 | text = g_new0(struct text_component, 1); | |
89 | if (!text) { | |
90 | goto end; | |
91 | } | |
6a18b281 MD |
92 | text->string = g_string_new(""); |
93 | if (!text->string) { | |
94 | goto error; | |
95 | } | |
541b0a11 JG |
96 | end: |
97 | return text; | |
6a18b281 MD |
98 | |
99 | error: | |
100 | g_free(text); | |
101 | return NULL; | |
bac67f0f JG |
102 | } |
103 | ||
fec2a9f2 JG |
104 | static |
105 | void destroy_text(struct bt_component *component) | |
b25bd455 JG |
106 | { |
107 | void *data = bt_component_get_private_data(component); | |
108 | ||
109 | destroy_text_data(data); | |
110 | } | |
111 | ||
bac67f0f | 112 | static |
fec2a9f2 | 113 | enum bt_component_status handle_notification(struct text_component *text, |
6e1bc0df | 114 | struct bt_notification *notification) |
4c1456f0 | 115 | { |
541b0a11 | 116 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; |
541b0a11 JG |
117 | |
118 | if (!text) { | |
119 | ret = BT_COMPONENT_STATUS_ERROR; | |
120 | goto end; | |
121 | } | |
122 | ||
78586d8a | 123 | switch (bt_notification_get_type(notification)) { |
ea0e619e | 124 | case BT_NOTIFICATION_TYPE_PACKET_BEGIN: |
78586d8a JG |
125 | puts("<packet>"); |
126 | break; | |
127 | case BT_NOTIFICATION_TYPE_PACKET_END: | |
128 | puts("</packet>"); | |
129 | break; | |
130 | case BT_NOTIFICATION_TYPE_EVENT: | |
541b0a11 JG |
131 | { |
132 | struct bt_ctf_event *event = bt_notification_event_get_event( | |
133 | notification); | |
134 | ||
541b0a11 JG |
135 | if (!event) { |
136 | ret = BT_COMPONENT_STATUS_ERROR; | |
137 | goto end; | |
138 | } | |
139 | ret = text_print_event(text, event); | |
fec2a9f2 | 140 | bt_put(event); |
541b0a11 JG |
141 | if (ret != BT_COMPONENT_STATUS_OK) { |
142 | goto end; | |
143 | } | |
043e2020 | 144 | break; |
541b0a11 | 145 | } |
043e2020 JG |
146 | case BT_NOTIFICATION_TYPE_STREAM_END: |
147 | puts("</stream>"); | |
78586d8a JG |
148 | break; |
149 | default: | |
150 | puts("Unhandled notification type"); | |
151 | } | |
541b0a11 JG |
152 | end: |
153 | return ret; | |
4c1456f0 | 154 | } |
bac67f0f | 155 | |
fec2a9f2 JG |
156 | static |
157 | enum bt_component_status run(struct bt_component *component) | |
158 | { | |
159 | enum bt_component_status ret; | |
160 | struct bt_notification *notification = NULL; | |
161 | struct bt_notification_iterator *it; | |
162 | struct text_component *text = bt_component_get_private_data(component); | |
163 | ||
164 | ret = bt_component_sink_get_input_iterator(component, 0, &it); | |
165 | if (ret != BT_COMPONENT_STATUS_OK) { | |
166 | goto end; | |
167 | } | |
168 | ||
f48bc732 JG |
169 | if (likely(text->processed_first_event)) { |
170 | enum bt_notification_iterator_status it_ret; | |
171 | ||
172 | it_ret = bt_notification_iterator_next(it); | |
173 | switch (it_ret) { | |
174 | case BT_NOTIFICATION_ITERATOR_STATUS_ERROR: | |
175 | ret = BT_COMPONENT_STATUS_ERROR; | |
fec2a9f2 | 176 | goto end; |
f48bc732 JG |
177 | case BT_NOTIFICATION_ITERATOR_STATUS_END: |
178 | ret = BT_COMPONENT_STATUS_END; | |
179 | goto end; | |
180 | default: | |
181 | break; | |
fec2a9f2 | 182 | } |
fec2a9f2 | 183 | } |
fec2a9f2 JG |
184 | notification = bt_notification_iterator_get_notification(it); |
185 | if (!notification) { | |
186 | ret = BT_COMPONENT_STATUS_ERROR; | |
187 | goto end; | |
188 | } | |
189 | ||
190 | ret = handle_notification(text, notification); | |
f48bc732 | 191 | text->processed_first_event = true; |
fec2a9f2 JG |
192 | end: |
193 | bt_put(it); | |
194 | bt_put(notification); | |
195 | return ret; | |
196 | } | |
197 | ||
6e1bc0df MD |
198 | static |
199 | enum bt_component_status add_params_to_map(struct bt_value *plugin_opt_map) | |
200 | { | |
201 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
202 | unsigned int i; | |
203 | ||
204 | for (i = 0; i < BT_ARRAY_SIZE(plugin_options); i++) { | |
205 | const char *key = plugin_options[i]; | |
206 | enum bt_value_status status; | |
207 | ||
208 | status = bt_value_map_insert(plugin_opt_map, key, bt_value_null); | |
209 | switch (status) { | |
210 | case BT_VALUE_STATUS_OK: | |
211 | break; | |
212 | default: | |
213 | ret = BT_COMPONENT_STATUS_ERROR; | |
214 | goto end; | |
215 | } | |
216 | } | |
217 | end: | |
218 | return ret; | |
219 | } | |
220 | ||
221 | static | |
222 | bool check_param_exists(const char *key, struct bt_value *object, void *data) | |
223 | { | |
224 | struct text_component *text = data; | |
225 | struct bt_value *plugin_opt_map = text->plugin_opt_map; | |
226 | ||
227 | if (!bt_value_map_get(plugin_opt_map, key)) { | |
228 | fprintf(text->err, | |
6ba0b073 | 229 | "[warning] Parameter \"%s\" unknown to \"text\" plugin\n", key); |
6e1bc0df MD |
230 | } |
231 | return true; | |
232 | } | |
233 | ||
234 | static | |
235 | enum bt_component_status apply_one_string(const char *key, | |
236 | struct bt_value *params, | |
237 | char **option) | |
238 | { | |
239 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
240 | struct bt_value *value = NULL; | |
241 | enum bt_value_status status; | |
242 | const char *str; | |
243 | ||
244 | value = bt_value_map_get(params, key); | |
245 | if (!value) { | |
246 | goto end; | |
247 | } | |
248 | if (bt_value_is_null(value)) { | |
249 | goto end; | |
250 | } | |
251 | status = bt_value_string_get(value, &str); | |
252 | switch (status) { | |
253 | case BT_VALUE_STATUS_OK: | |
254 | break; | |
255 | default: | |
256 | ret = BT_COMPONENT_STATUS_ERROR; | |
257 | goto end; | |
258 | } | |
259 | *option = g_strdup(str); | |
260 | end: | |
261 | bt_put(value); | |
262 | return ret; | |
263 | } | |
264 | ||
265 | static | |
266 | enum bt_component_status apply_one_bool(const char *key, | |
267 | struct bt_value *params, | |
268 | bool *option, | |
269 | bool *found) | |
270 | { | |
271 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
272 | struct bt_value *value = NULL; | |
273 | enum bt_value_status status; | |
274 | ||
275 | value = bt_value_map_get(params, key); | |
276 | if (!value) { | |
277 | goto end; | |
278 | } | |
279 | status = bt_value_bool_get(value, option); | |
280 | switch (status) { | |
281 | case BT_VALUE_STATUS_OK: | |
282 | break; | |
283 | default: | |
284 | ret = BT_COMPONENT_STATUS_ERROR; | |
285 | goto end; | |
286 | } | |
287 | if (found) { | |
288 | *found = true; | |
289 | } | |
290 | end: | |
291 | bt_put(value); | |
292 | return ret; | |
293 | } | |
294 | ||
ad96d936 PP |
295 | static |
296 | void warn_wrong_color_param(struct text_component *text) | |
297 | { | |
298 | fprintf(text->err, | |
299 | "[warning] Accepted values for the \"color\" parameter are:\n \"always\", \"auto\", \"never\"\n"); | |
300 | } | |
301 | ||
6e1bc0df MD |
302 | static |
303 | enum bt_component_status apply_params(struct text_component *text, | |
304 | struct bt_value *params) | |
305 | { | |
306 | enum bt_component_status ret = BT_COMPONENT_STATUS_OK; | |
307 | enum bt_value_status status; | |
308 | bool value, found; | |
309 | char *str = NULL; | |
310 | ||
311 | text->plugin_opt_map = bt_value_map_create(); | |
312 | if (!text->plugin_opt_map) { | |
313 | ret = BT_COMPONENT_STATUS_ERROR; | |
314 | goto end; | |
315 | } | |
316 | ret = add_params_to_map(text->plugin_opt_map); | |
317 | if (ret != BT_COMPONENT_STATUS_OK) { | |
318 | goto end; | |
319 | } | |
320 | /* Report unknown parameters. */ | |
321 | status = bt_value_map_foreach(params, check_param_exists, text); | |
322 | switch (status) { | |
323 | case BT_VALUE_STATUS_OK: | |
324 | break; | |
325 | default: | |
326 | ret = BT_COMPONENT_STATUS_ERROR; | |
327 | goto end; | |
328 | } | |
329 | /* Known parameters. */ | |
ad96d936 PP |
330 | text->options.color = TEXT_COLOR_OPT_AUTO; |
331 | if (bt_value_map_has_key(params, "color")) { | |
332 | struct bt_value *color_value; | |
333 | const char *color; | |
334 | ||
335 | color_value = bt_value_map_get(params, "color"); | |
336 | if (!color_value) { | |
337 | goto end; | |
338 | } | |
339 | ||
340 | ret = bt_value_string_get(color_value, &color); | |
341 | if (ret) { | |
342 | warn_wrong_color_param(text); | |
343 | } else { | |
344 | if (strcmp(color, "never") == 0) { | |
345 | text->options.color = TEXT_COLOR_OPT_NEVER; | |
346 | } else if (strcmp(color, "auto") == 0) { | |
347 | text->options.color = TEXT_COLOR_OPT_AUTO; | |
348 | } else if (strcmp(color, "always") == 0) { | |
349 | text->options.color = TEXT_COLOR_OPT_ALWAYS; | |
350 | } else { | |
351 | warn_wrong_color_param(text); | |
352 | } | |
353 | } | |
354 | ||
355 | bt_put(color_value); | |
356 | } | |
357 | ||
6e1bc0df MD |
358 | ret = apply_one_string("output-path", |
359 | params, | |
360 | &text->options.output_path); | |
361 | if (ret != BT_COMPONENT_STATUS_OK) { | |
362 | goto end; | |
363 | } | |
364 | ||
365 | ret = apply_one_string("debug-info-dir", | |
366 | params, | |
367 | &text->options.debug_info_dir); | |
368 | if (ret != BT_COMPONENT_STATUS_OK) { | |
369 | goto end; | |
370 | } | |
371 | ||
372 | ret = apply_one_string("debug-info-target-prefix", | |
373 | params, | |
374 | &text->options.debug_info_target_prefix); | |
375 | if (ret != BT_COMPONENT_STATUS_OK) { | |
376 | goto end; | |
377 | } | |
378 | ||
379 | value = false; /* Default. */ | |
380 | ret = apply_one_bool("debug-info-full-path", params, &value, NULL); | |
381 | if (ret != BT_COMPONENT_STATUS_OK) { | |
382 | goto end; | |
383 | } | |
384 | text->options.debug_info_full_path = value; | |
385 | ||
386 | value = false; /* Default. */ | |
387 | ret = apply_one_bool("no-delta", params, &value, NULL); | |
388 | if (ret != BT_COMPONENT_STATUS_OK) { | |
389 | goto end; | |
390 | } | |
391 | text->options.print_delta_field = !value; /* Reverse logic. */ | |
392 | ||
393 | value = false; /* Default. */ | |
394 | ret = apply_one_bool("clock-cycles", params, &value, NULL); | |
395 | if (ret != BT_COMPONENT_STATUS_OK) { | |
396 | goto end; | |
397 | } | |
398 | text->options.print_timestamp_cycles = value; | |
399 | ||
400 | value = false; /* Default. */ | |
401 | ret = apply_one_bool("clock-seconds", params, &value, NULL); | |
402 | if (ret != BT_COMPONENT_STATUS_OK) { | |
403 | goto end; | |
404 | } | |
405 | text->options.clock_seconds = value; | |
406 | ||
407 | value = false; /* Default. */ | |
408 | ret = apply_one_bool("clock-date", params, &value, NULL); | |
409 | if (ret != BT_COMPONENT_STATUS_OK) { | |
410 | goto end; | |
411 | } | |
412 | text->options.clock_date = value; | |
413 | ||
414 | value = false; /* Default. */ | |
415 | ret = apply_one_bool("clock-gmt", params, &value, NULL); | |
416 | if (ret != BT_COMPONENT_STATUS_OK) { | |
417 | goto end; | |
418 | } | |
419 | text->options.clock_gmt = value; | |
420 | ||
a263021c JD |
421 | value = false; /* Default. */ |
422 | ret = apply_one_bool("verbose", params, &value, NULL); | |
423 | if (ret != BT_COMPONENT_STATUS_OK) { | |
424 | goto end; | |
425 | } | |
426 | text->options.verbose = value; | |
427 | ||
6e1bc0df MD |
428 | /* Names. */ |
429 | ret = apply_one_string("name-default", params, &str); | |
430 | if (ret != BT_COMPONENT_STATUS_OK) { | |
431 | goto end; | |
432 | } | |
433 | if (!str) { | |
434 | text->options.name_default = TEXT_DEFAULT_UNSET; | |
435 | } else if (!strcmp(str, "show")) { | |
436 | text->options.name_default = TEXT_DEFAULT_SHOW; | |
437 | } else if (!strcmp(str, "hide")) { | |
438 | text->options.name_default = TEXT_DEFAULT_HIDE; | |
439 | } else { | |
440 | ret = BT_COMPONENT_STATUS_ERROR; | |
441 | goto end; | |
442 | } | |
443 | g_free(str); | |
444 | str = NULL; | |
445 | ||
446 | switch (text->options.name_default) { | |
447 | case TEXT_DEFAULT_UNSET: | |
448 | text->options.print_payload_field_names = true; | |
449 | text->options.print_context_field_names = true; | |
450 | text->options.print_header_field_names = false; | |
451 | text->options.print_scope_field_names = false; | |
452 | break; | |
453 | case TEXT_DEFAULT_SHOW: | |
454 | text->options.print_payload_field_names = true; | |
455 | text->options.print_context_field_names = true; | |
456 | text->options.print_header_field_names = true; | |
457 | text->options.print_scope_field_names = true; | |
458 | break; | |
459 | case TEXT_DEFAULT_HIDE: | |
460 | text->options.print_payload_field_names = false; | |
461 | text->options.print_context_field_names = false; | |
462 | text->options.print_header_field_names = false; | |
463 | text->options.print_scope_field_names = false; | |
464 | break; | |
465 | default: | |
466 | ret = BT_COMPONENT_STATUS_ERROR; | |
467 | goto end; | |
468 | } | |
469 | ||
470 | value = false; | |
471 | found = false; | |
472 | ret = apply_one_bool("name-payload", params, &value, &found); | |
473 | if (ret != BT_COMPONENT_STATUS_OK) { | |
474 | goto end; | |
475 | } | |
476 | if (found) { | |
477 | text->options.print_payload_field_names = value; | |
478 | } | |
479 | ||
480 | value = false; | |
481 | found = false; | |
482 | ret = apply_one_bool("name-context", params, &value, &found); | |
483 | if (ret != BT_COMPONENT_STATUS_OK) { | |
484 | goto end; | |
485 | } | |
486 | if (found) { | |
487 | text->options.print_context_field_names = value; | |
488 | } | |
489 | ||
490 | value = false; | |
491 | found = false; | |
492 | ret = apply_one_bool("name-header", params, &value, &found); | |
493 | if (ret != BT_COMPONENT_STATUS_OK) { | |
494 | goto end; | |
495 | } | |
496 | if (found) { | |
497 | text->options.print_header_field_names = value; | |
498 | } | |
499 | ||
500 | value = false; | |
501 | found = false; | |
502 | ret = apply_one_bool("name-scope", params, &value, &found); | |
503 | if (ret != BT_COMPONENT_STATUS_OK) { | |
504 | goto end; | |
505 | } | |
506 | if (found) { | |
507 | text->options.print_scope_field_names = value; | |
508 | } | |
509 | ||
510 | /* Fields. */ | |
511 | ret = apply_one_string("field-default", params, &str); | |
512 | if (ret != BT_COMPONENT_STATUS_OK) { | |
513 | goto end; | |
514 | } | |
515 | if (!str) { | |
516 | text->options.field_default = TEXT_DEFAULT_UNSET; | |
517 | } else if (!strcmp(str, "show")) { | |
518 | text->options.field_default = TEXT_DEFAULT_SHOW; | |
519 | } else if (!strcmp(str, "hide")) { | |
520 | text->options.field_default = TEXT_DEFAULT_HIDE; | |
521 | } else { | |
522 | ret = BT_COMPONENT_STATUS_ERROR; | |
523 | goto end; | |
524 | } | |
525 | g_free(str); | |
526 | str = NULL; | |
527 | ||
528 | switch (text->options.field_default) { | |
529 | case TEXT_DEFAULT_UNSET: | |
530 | text->options.print_trace_field = false; | |
531 | text->options.print_trace_hostname_field = true; | |
532 | text->options.print_trace_domain_field = false; | |
533 | text->options.print_trace_procname_field = true; | |
534 | text->options.print_trace_vpid_field = true; | |
535 | text->options.print_loglevel_field = false; | |
536 | text->options.print_emf_field = false; | |
537 | text->options.print_emf_field = false; | |
6e1bc0df MD |
538 | break; |
539 | case TEXT_DEFAULT_SHOW: | |
540 | text->options.print_trace_field = true; | |
541 | text->options.print_trace_hostname_field = true; | |
542 | text->options.print_trace_domain_field = true; | |
543 | text->options.print_trace_procname_field = true; | |
544 | text->options.print_trace_vpid_field = true; | |
545 | text->options.print_loglevel_field = true; | |
546 | text->options.print_emf_field = true; | |
547 | text->options.print_emf_field = true; | |
6e1bc0df MD |
548 | break; |
549 | case TEXT_DEFAULT_HIDE: | |
550 | text->options.print_trace_field = false; | |
551 | text->options.print_trace_hostname_field = false; | |
552 | text->options.print_trace_domain_field = false; | |
553 | text->options.print_trace_procname_field = false; | |
554 | text->options.print_trace_vpid_field = false; | |
555 | text->options.print_loglevel_field = false; | |
556 | text->options.print_emf_field = false; | |
557 | text->options.print_emf_field = false; | |
6e1bc0df MD |
558 | break; |
559 | default: | |
560 | ret = BT_COMPONENT_STATUS_ERROR; | |
561 | goto end; | |
562 | } | |
563 | ||
564 | value = false; | |
565 | found = false; | |
566 | ret = apply_one_bool("field-trace", params, &value, &found); | |
567 | if (ret != BT_COMPONENT_STATUS_OK) { | |
568 | goto end; | |
569 | } | |
570 | if (found) { | |
571 | text->options.print_trace_field = value; | |
572 | } | |
573 | ||
574 | value = false; | |
575 | found = false; | |
576 | ret = apply_one_bool("field-trace:hostname", params, &value, &found); | |
577 | if (ret != BT_COMPONENT_STATUS_OK) { | |
578 | goto end; | |
579 | } | |
580 | if (found) { | |
581 | text->options.print_trace_hostname_field = value; | |
582 | } | |
583 | ||
584 | value = false; | |
585 | found = false; | |
586 | ret = apply_one_bool("field-trace:domain", params, &value, &found); | |
587 | if (ret != BT_COMPONENT_STATUS_OK) { | |
588 | goto end; | |
589 | } | |
590 | if (found) { | |
591 | text->options.print_trace_domain_field = value; | |
592 | } | |
593 | ||
594 | value = false; | |
595 | found = false; | |
596 | ret = apply_one_bool("field-trace:procname", params, &value, &found); | |
597 | if (ret != BT_COMPONENT_STATUS_OK) { | |
598 | goto end; | |
599 | } | |
600 | if (found) { | |
601 | text->options.print_trace_procname_field = value; | |
602 | } | |
603 | ||
604 | value = false; | |
605 | found = false; | |
606 | ret = apply_one_bool("field-trace:vpid", params, &value, &found); | |
607 | if (ret != BT_COMPONENT_STATUS_OK) { | |
608 | goto end; | |
609 | } | |
610 | if (found) { | |
611 | text->options.print_trace_vpid_field = value; | |
612 | } | |
613 | ||
614 | value = false; | |
615 | found = false; | |
616 | ret = apply_one_bool("field-loglevel", params, &value, &found); | |
617 | if (ret != BT_COMPONENT_STATUS_OK) { | |
618 | goto end; | |
619 | } | |
620 | if (found) { | |
621 | text->options.print_loglevel_field = value; | |
622 | } | |
623 | ||
624 | value = false; | |
625 | found = false; | |
626 | ret = apply_one_bool("field-emf", params, &value, &found); | |
627 | if (ret != BT_COMPONENT_STATUS_OK) { | |
628 | goto end; | |
629 | } | |
630 | if (found) { | |
631 | text->options.print_emf_field = value; | |
632 | } | |
633 | ||
634 | value = false; | |
635 | found = false; | |
636 | ret = apply_one_bool("field-emf", params, &value, &found); | |
637 | if (ret != BT_COMPONENT_STATUS_OK) { | |
638 | goto end; | |
639 | } | |
640 | if (found) { | |
641 | text->options.print_emf_field = value; | |
642 | } | |
643 | ||
6e1bc0df MD |
644 | end: |
645 | bt_put(text->plugin_opt_map); | |
646 | text->plugin_opt_map = NULL; | |
647 | g_free(str); | |
648 | return ret; | |
649 | } | |
650 | ||
ad96d936 PP |
651 | static |
652 | void set_use_colors(struct text_component *text) | |
653 | { | |
654 | switch (text->options.color) { | |
655 | case TEXT_COLOR_OPT_ALWAYS: | |
656 | text->use_colors = true; | |
657 | break; | |
658 | case TEXT_COLOR_OPT_AUTO: | |
659 | text->use_colors = text->out == stdout && | |
660 | bt_common_colors_supported(); | |
661 | break; | |
662 | case TEXT_COLOR_OPT_NEVER: | |
663 | text->use_colors = false; | |
664 | break; | |
665 | } | |
666 | } | |
667 | ||
bac67f0f JG |
668 | static |
669 | enum bt_component_status text_component_init( | |
6358c163 | 670 | struct bt_component *component, struct bt_value *params, |
7d61fa8e | 671 | UNUSED_VAR void *init_method_data) |
bac67f0f JG |
672 | { |
673 | enum bt_component_status ret; | |
674 | struct text_component *text = create_text(); | |
675 | ||
676 | if (!text) { | |
677 | ret = BT_COMPONENT_STATUS_NOMEM; | |
678 | goto end; | |
679 | } | |
680 | ||
6e1bc0df MD |
681 | text->out = stdout; |
682 | text->err = stderr; | |
683 | ||
3af83b5a MD |
684 | text->delta_cycles = -1ULL; |
685 | text->last_cycles_timestamp = -1ULL; | |
686 | ||
687 | text->delta_real_timestamp = -1ULL; | |
688 | text->last_real_timestamp = -1ULL; | |
689 | ||
6e1bc0df MD |
690 | ret = apply_params(text, params); |
691 | if (ret != BT_COMPONENT_STATUS_OK) { | |
692 | goto error; | |
693 | } | |
694 | ||
ad96d936 PP |
695 | set_use_colors(text); |
696 | ||
bac67f0f JG |
697 | ret = bt_component_set_private_data(component, text); |
698 | if (ret != BT_COMPONENT_STATUS_OK) { | |
699 | goto error; | |
700 | } | |
bac67f0f JG |
701 | end: |
702 | return ret; | |
703 | error: | |
b25bd455 | 704 | destroy_text_data(text); |
bac67f0f JG |
705 | return ret; |
706 | } | |
707 | ||
bac67f0f | 708 | /* Initialize plug-in entry points. */ |
6ba0b073 | 709 | BT_PLUGIN(text); |
bac67f0f JG |
710 | BT_PLUGIN_DESCRIPTION("Babeltrace text output plug-in."); |
711 | BT_PLUGIN_AUTHOR("Jérémie Galarneau"); | |
712 | BT_PLUGIN_LICENSE("MIT"); | |
d3e4dcd8 PP |
713 | BT_PLUGIN_SINK_COMPONENT_CLASS(text, run); |
714 | BT_PLUGIN_SINK_COMPONENT_CLASS_INIT_METHOD(text, text_component_init); | |
715 | BT_PLUGIN_SINK_COMPONENT_CLASS_DESTROY_METHOD(text, destroy_text); | |
716 | BT_PLUGIN_SINK_COMPONENT_CLASS_DESCRIPTION(text, | |
6ba0b073 | 717 | "Formats CTF-IR to text. Formerly known as ctf-text."); |
d3e4dcd8 | 718 |