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[babeltrace.git] / src / plugins / text / pretty / pretty.c
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7a278c8e 1/*
0235b0db
MJ		 2 * SPDX-License-Identifier: MIT
3 *
2e339de1 4 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
f504043c 5 * Copyright 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
7a278c8e
JG		 6 */
7
88488ff5
SM		 8#define BT_COMP_LOG_SELF_COMP self_comp
9#define BT_LOG_OUTPUT_LEVEL log_level
10#define BT_LOG_TAG "PLUGIN/SINK.TEXT.PRETTY"
11#include "logging/comp-logging.h"
12
3fadfbc0 13#include <babeltrace2/babeltrace.h>
578e048b
MJ		 14#include "compat/compiler.h"
15#include "common/common.h"
bfd20a42 16#include <stdio.h>
39cfa40f 17#include <stdbool.h>
bac67f0f 18#include <glib.h>
9957b01a 19#include <string.h>
578e048b 20#include "common/assert.h"
88488ff5 21#include "plugins/common/param-validation/param-validation.h"
6405967d 22
3228cc1d
PP		 23#include "pretty.h"
24
5badd463
PP		 25static
26const char * const in_port_name = "in";
27
bfd20a42 28static
3228cc1d 29void destroy_pretty_data(struct pretty_component *pretty)
bac67f0f 30{
27a1afa7
SM		 31 if (!pretty) {
32 goto end;
33 }
34
9a2c8b8e 35 bt_message_iterator_put_ref(pretty->iterator);
96eccbbc 36
5280f742
PP		 37 if (pretty->string) {
38 (void) g_string_free(pretty->string, TRUE);
39 }
40
41 if (pretty->tmp_string) {
42 (void) g_string_free(pretty->tmp_string, TRUE);
43 }
44
3228cc1d 45 if (pretty->out != stdout) {
77986bad
JD		 46 int ret;
47
3228cc1d 48 ret = fclose(pretty->out);
77986bad
JD		 49 if (ret) {
50 perror("close output file");
51 }
52 }
3228cc1d 53 g_free(pretty->options.output_path);
3228cc1d 54 g_free(pretty);
27a1afa7
SM		 55
56end:
57 return;
bac67f0f
JG		 58}
59
b25bd455 60static
3228cc1d 61struct pretty_component *create_pretty(void)
bac67f0f 62{
3228cc1d 63 struct pretty_component *pretty;
541b0a11 64
3228cc1d
PP		 65 pretty = g_new0(struct pretty_component, 1);
66 if (!pretty) {
541b0a11
JG		 67 goto end;
68 }
3228cc1d
PP		 69 pretty->string = g_string_new("");
70 if (!pretty->string) {
6a18b281
MD		 71 goto error;
72 }
5280f742
PP		 73 pretty->tmp_string = g_string_new("");
74 if (!pretty->tmp_string) {
75 goto error;
76 }
541b0a11 77end:
3228cc1d 78 return pretty;
6a18b281
MD		 79
80error:
3228cc1d 81 g_free(pretty);
6a18b281 82 return NULL;
bac67f0f
JG		 83}
84
3228cc1d 85BT_HIDDEN
b19ff26f 86void pretty_finalize(bt_self_component_sink *comp)
b25bd455 87{
d94d92ac
PP		 88 destroy_pretty_data(
89 bt_self_component_get_data(
707b7d35 90 bt_self_component_sink_as_self_component(comp)));
b25bd455
JG		 91}
92
bac67f0f 93static
a3f0c7db 94bt_message_iterator_class_next_method_status handle_message(
d94d92ac 95 struct pretty_component *pretty,
d6e69534 96 const bt_message *message)
4c1456f0 97{
a3f0c7db
SM		 98 bt_message_iterator_class_next_method_status ret =
99 BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_OK;
541b0a11 100
98b15851 101 BT_ASSERT_DBG(pretty);
541b0a11 102
d6e69534 103 switch (bt_message_get_type(message)) {
d6e69534
PP		 104 case BT_MESSAGE_TYPE_EVENT:
105 if (pretty_print_event(pretty, message)) {
a3f0c7db 106 ret = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
d94d92ac 107 }
7cdc2bab 108 break;
8e53bed4
PP		 109 case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
110 case BT_MESSAGE_TYPE_DISCARDED_PACKETS:
111 if (pretty_print_discarded_items(pretty, message)) {
a3f0c7db 112 ret = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
8e53bed4
PP		 113 }
114 break;
7cdc2bab 115 default:
f42867e2 116 break;
78586d8a 117 }
b5e978f4 118
541b0a11 119 return ret;
4c1456f0 120}
bac67f0f 121
3228cc1d 122BT_HIDDEN
d24d5663
PP		 123bt_component_class_sink_graph_is_configured_method_status
124pretty_graph_is_configured(bt_self_component_sink *comp)
75e1829b 125{
e803df70 126 bt_component_class_sink_graph_is_configured_method_status status;
9a2c8b8e 127 bt_message_iterator_create_from_sink_component_status
e803df70 128 msg_iter_status;
3228cc1d 129 struct pretty_component *pretty;
75e1829b 130
d94d92ac 131 pretty = bt_self_component_get_data(
707b7d35 132 bt_self_component_sink_as_self_component(comp));
f6ccaed9 133 BT_ASSERT(pretty);
d94d92ac 134 BT_ASSERT(!pretty->iterator);
9a2c8b8e 135 msg_iter_status = bt_message_iterator_create_from_sink_component(
ca02df0a 136 comp, bt_self_component_sink_borrow_input_port_by_name(comp,
e803df70 137 in_port_name), &pretty->iterator);
9a2c8b8e 138 if (msg_iter_status != BT_MESSAGE_ITERATOR_CREATE_FROM_SINK_COMPONENT_STATUS_OK) {
e803df70
SM		 139 status = (int) msg_iter_status;
140 goto end;
75e1829b 141 }
72b913fb 142
e803df70
SM		 143 status = BT_COMPONENT_CLASS_SINK_GRAPH_IS_CONFIGURED_METHOD_STATUS_OK;
144
145end:
bf55043c 146 return status;
75e1829b
JG		 147}
148
3228cc1d 149BT_HIDDEN
d24d5663 150bt_component_class_sink_consume_method_status pretty_consume(
b19ff26f 151 bt_self_component_sink *comp)
fec2a9f2 152{
b51acf23
JR		 153 bt_component_class_sink_consume_method_status ret =
154 BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
d6e69534 155 bt_message_array_const msgs;
9a2c8b8e 156 bt_message_iterator *it;
d94d92ac 157 struct pretty_component *pretty = bt_self_component_get_data(
707b7d35 158 bt_self_component_sink_as_self_component(comp));
d24d5663 159 bt_message_iterator_next_status next_status;
d4393e08
PP		 160 uint64_t count = 0;
161 uint64_t i = 0;
fec2a9f2 162
d94d92ac 163 it = pretty->iterator;
9a2c8b8e 164 next_status = bt_message_iterator_next(it,
d6e69534 165 &msgs, &count);
0d8b4d8e 166
d24d5663
PP		 167 switch (next_status) {
168 case BT_MESSAGE_ITERATOR_NEXT_STATUS_OK:
d94d92ac 169 break;
d24d5663
PP		 170 case BT_MESSAGE_ITERATOR_NEXT_STATUS_MEMORY_ERROR:
171 case BT_MESSAGE_ITERATOR_NEXT_STATUS_AGAIN:
172 ret = (int) next_status;
d94d92ac 173 goto end;
d24d5663
PP		 174 case BT_MESSAGE_ITERATOR_NEXT_STATUS_END:
175 ret = (int) next_status;
9a2c8b8e 176 BT_MESSAGE_ITERATOR_PUT_REF_AND_RESET(
c5b9b441 177 pretty->iterator);
dfa6653c 178 goto end;
dfa6653c 179 default:
d24d5663 180 ret = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_ERROR;
dfa6653c 181 goto end;
fec2a9f2
JG		 182 }
183
98b15851 184 BT_ASSERT_DBG(next_status == BT_MESSAGE_ITERATOR_NEXT_STATUS_OK);
d4393e08
PP		 185
186 for (i = 0; i < count; i++) {
9275bef4 187 ret = (int) handle_message(pretty, msgs[i]);
d4393e08
PP		 188 if (ret) {
189 goto end;
190 }
191
d6e69534 192 bt_message_put_ref(msgs[i]);
d4393e08 193 }
dfa6653c 194
fec2a9f2 195end:
d4393e08 196 for (; i < count; i++) {
d6e69534 197 bt_message_put_ref(msgs[i]);
d4393e08
PP		 198 }
199
fec2a9f2
JG		 200 return ret;
201}
202
6e1bc0df 203static
b19ff26f 204void apply_one_string(const char *key, const bt_value *params, char **option)
6e1bc0df 205{
b19ff26f 206 const bt_value *value = NULL;
6e1bc0df
MD		 207 const char *str;
208
05e21286 209 value = bt_value_map_borrow_entry_value_const(params, key);
6e1bc0df
MD		 210 if (!value) {
211 goto end;
212 }
88488ff5 213
601b0d3c 214 str = bt_value_string_get(value);
6e1bc0df 215 *option = g_strdup(str);
601b0d3c 216
6e1bc0df 217end:
d94d92ac 218 return;
6e1bc0df
MD		 219}
220
88488ff5
SM		 221/*
222 * Apply parameter with key `key` to `option`. Use `def` as the value, if
223 * the parameter is not specified.
224 */
225
6e1bc0df 226static
88488ff5
SM		 227void apply_one_bool_with_default(const char *key, const bt_value *params,
228 bool *option, bool def)
6e1bc0df 229{
88488ff5 230 const bt_value *value;
6e1bc0df 231
05e21286 232 value = bt_value_map_borrow_entry_value_const(params, key);
88488ff5
SM		 233 if (value) {
234 bt_bool bool_val = bt_value_bool_get(value);
a82e90e8 235
88488ff5
SM		 236 *option = (bool) bool_val;
237 } else {
238 *option = def;
239 }
6e1bc0df
MD		 240}
241
ad96d936 242static
88488ff5 243void apply_one_bool_if_specified(const char *key, const bt_value *params, bool *option)
ad96d936 244{
88488ff5
SM		 245 const bt_value *value;
246
247 value = bt_value_map_borrow_entry_value_const(params, key);
248 if (value) {
249 bt_bool bool_val = bt_value_bool_get(value);
250
251 *option = (bool) bool_val;
252 }
ad96d936
PP		 253}
254
77986bad 255static
d94d92ac 256int open_output_file(struct pretty_component *pretty)
77986bad 257{
d94d92ac 258 int ret = 0;
77986bad 259
3228cc1d 260 if (!pretty->options.output_path) {
77986bad
JD		 261 goto end;
262 }
263
3228cc1d
PP		 264 pretty->out = fopen(pretty->options.output_path, "w");
265 if (!pretty->out) {
77986bad
JD		 266 goto error;
267 }
268
269 goto end;
270
271error:
d94d92ac
PP		 272 ret = -1;
273
77986bad
JD		 274end:
275 return ret;
276}
277
88488ff5
SM		 278static const char *color_choices[] = { "never", "auto", "always", NULL };
279static const char *show_hide_choices[] = { "show", "hide", NULL };
280
d9120ccb 281static
88488ff5
SM		 282struct bt_param_validation_map_value_entry_descr pretty_params[] = {
283 { "color", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { BT_VALUE_TYPE_STRING, .string = {
284 .choices = color_choices,
285 } } },
286 { "path", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_STRING } },
287 { "no-delta", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
288 { "clock-cycles", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
289 { "clock-seconds", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
290 { "clock-date", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
291 { "clock-gmt", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
292 { "verbose", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
293
294 { "name-default", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { BT_VALUE_TYPE_STRING, .string = {
295 .choices = show_hide_choices,
296 } } },
297 { "name-payload", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
298 { "name-context", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
299 { "name-scope", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
300 { "name-header", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
301
302 { "field-default", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { BT_VALUE_TYPE_STRING, .string = {
303 .choices = show_hide_choices,
304 } } },
305 { "field-trace", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
306 { "field-trace:hostname", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
307 { "field-trace:domain", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
308 { "field-trace:procname", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
309 { "field-trace:vpid", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
310 { "field-loglevel", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
311 { "field-emf", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
312 { "field-callsite", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
313 BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_END
314};
315
6e1bc0df 316static
88488ff5
SM		 317bt_component_class_initialize_method_status apply_params(
318 struct pretty_component *pretty, const bt_value *params,
319 bt_self_component *self_comp, bt_logging_level log_level)
6e1bc0df 320{
88488ff5
SM		 321 int ret;
322 const bt_value *value;
323 bt_component_class_initialize_method_status status;
324 enum bt_param_validation_status validation_status;
325 gchar *validate_error = NULL;
326
327 validation_status = bt_param_validation_validate(params,
328 pretty_params, &validate_error);
329 if (validation_status == BT_PARAM_VALIDATION_STATUS_MEMORY_ERROR) {
330 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
6e1bc0df 331 goto end;
88488ff5
SM		 332 } else if (validation_status == BT_PARAM_VALIDATION_STATUS_VALIDATION_ERROR) {
333 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR;
334 BT_COMP_LOGE_APPEND_CAUSE(self_comp, "%s", validate_error);
6e1bc0df
MD		 335 goto end;
336 }
d24d5663 337
6e1bc0df 338 /* Known parameters. */
3228cc1d 339 pretty->options.color = PRETTY_COLOR_OPT_AUTO;
88488ff5
SM		 340 value = bt_value_map_borrow_entry_value_const(params, "color");
341 if (value) {
342 const char *color = bt_value_string_get(value);
601b0d3c
PP		 343
344 if (strcmp(color, "never") == 0) {
345 pretty->options.color = PRETTY_COLOR_OPT_NEVER;
346 } else if (strcmp(color, "auto") == 0) {
347 pretty->options.color = PRETTY_COLOR_OPT_AUTO;
ad96d936 348 } else {
88488ff5
SM		 349 BT_ASSERT(strcmp(color, "always") == 0);
350 pretty->options.color = PRETTY_COLOR_OPT_ALWAYS;
ad96d936 351 }
ad96d936
PP		 352 }
353
d94d92ac 354 apply_one_string("path", params, &pretty->options.output_path);
3228cc1d 355 ret = open_output_file(pretty);
d94d92ac 356 if (ret) {
88488ff5 357 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR;
77986bad
JD		 358 goto end;
359 }
6e1bc0df 360
88488ff5
SM		 361 apply_one_bool_with_default("no-delta", params,
362 &pretty->options.print_delta_field, false);
363 /* Reverse logic. */
364 pretty->options.print_delta_field = !pretty->options.print_delta_field;
6e1bc0df 365
88488ff5
SM		 366 apply_one_bool_with_default("clock-cycles", params,
367 &pretty->options.print_timestamp_cycles, false);
6e1bc0df 368
88488ff5
SM		 369 apply_one_bool_with_default("clock-seconds", params,
370 &pretty->options.clock_seconds , false);
6e1bc0df 371
88488ff5
SM		 372 apply_one_bool_with_default("clock-date", params,
373 &pretty->options.clock_date, false);
6e1bc0df 374
88488ff5
SM		 375 apply_one_bool_with_default("clock-gmt", params,
376 &pretty->options.clock_gmt, false);
6e1bc0df 377
88488ff5
SM		 378 apply_one_bool_with_default("verbose", params,
379 &pretty->options.verbose, false);
a263021c 380
6e1bc0df 381 /* Names. */
88488ff5
SM		 382 value = bt_value_map_borrow_entry_value_const(params, "name-default");
383 if (value) {
384 const char *str = bt_value_string_get(value);
385
386 if (strcmp(str, "show") == 0) {
387 pretty->options.name_default = PRETTY_DEFAULT_SHOW;
388 } else {
389 BT_ASSERT(strcmp(str, "hide") == 0);
390 pretty->options.name_default = PRETTY_DEFAULT_HIDE;
391 }
6e1bc0df 392 } else {
88488ff5 393 pretty->options.name_default = PRETTY_DEFAULT_UNSET;
6e1bc0df 394 }
6e1bc0df 395
3228cc1d
PP		 396 switch (pretty->options.name_default) {
397 case PRETTY_DEFAULT_UNSET:
398 pretty->options.print_payload_field_names = true;
399 pretty->options.print_context_field_names = true;
400 pretty->options.print_header_field_names = false;
401 pretty->options.print_scope_field_names = false;
6e1bc0df 402 break;
3228cc1d
PP		 403 case PRETTY_DEFAULT_SHOW:
404 pretty->options.print_payload_field_names = true;
405 pretty->options.print_context_field_names = true;
406 pretty->options.print_header_field_names = true;
407 pretty->options.print_scope_field_names = true;
6e1bc0df 408 break;
3228cc1d
PP		 409 case PRETTY_DEFAULT_HIDE:
410 pretty->options.print_payload_field_names = false;
411 pretty->options.print_context_field_names = false;
412 pretty->options.print_header_field_names = false;
413 pretty->options.print_scope_field_names = false;
6e1bc0df
MD		 414 break;
415 default:
498e7994 416 bt_common_abort();
6e1bc0df
MD		 417 }
418
88488ff5
SM		 419 apply_one_bool_if_specified("name-payload", params,
420 &pretty->options.print_payload_field_names);
6e1bc0df 421
88488ff5
SM		 422 apply_one_bool_if_specified("name-context", params,
423 &pretty->options.print_context_field_names);
6e1bc0df 424
88488ff5
SM		 425 apply_one_bool_if_specified("name-header", params,
426 &pretty->options.print_header_field_names);
6e1bc0df 427
88488ff5
SM		 428 apply_one_bool_if_specified("name-scope", params,
429 &pretty->options.print_scope_field_names);
6e1bc0df
MD		 430
431 /* Fields. */
88488ff5
SM		 432 value = bt_value_map_borrow_entry_value_const(params, "field-default");
433 if (value) {
434 const char *str = bt_value_string_get(value);
435
436 if (strcmp(str, "show") == 0) {
437 pretty->options.field_default = PRETTY_DEFAULT_SHOW;
438 } else {
439 BT_ASSERT(strcmp(str, "hide") == 0);
440 pretty->options.field_default = PRETTY_DEFAULT_HIDE;
441 }
6e1bc0df 442 } else {
88488ff5 443 pretty->options.field_default = PRETTY_DEFAULT_UNSET;
6e1bc0df 444 }
6e1bc0df 445
3228cc1d
PP		 446 switch (pretty->options.field_default) {
447 case PRETTY_DEFAULT_UNSET:
448 pretty->options.print_trace_field = false;
449 pretty->options.print_trace_hostname_field = true;
450 pretty->options.print_trace_domain_field = false;
451 pretty->options.print_trace_procname_field = true;
452 pretty->options.print_trace_vpid_field = true;
453 pretty->options.print_loglevel_field = false;
454 pretty->options.print_emf_field = false;
455 pretty->options.print_callsite_field = false;
6e1bc0df 456 break;
3228cc1d
PP		 457 case PRETTY_DEFAULT_SHOW:
458 pretty->options.print_trace_field = true;
459 pretty->options.print_trace_hostname_field = true;
460 pretty->options.print_trace_domain_field = true;
461 pretty->options.print_trace_procname_field = true;
462 pretty->options.print_trace_vpid_field = true;
463 pretty->options.print_loglevel_field = true;
464 pretty->options.print_emf_field = true;
465 pretty->options.print_callsite_field = true;
6e1bc0df 466 break;
3228cc1d
PP		 467 case PRETTY_DEFAULT_HIDE:
468 pretty->options.print_trace_field = false;
469 pretty->options.print_trace_hostname_field = false;
470 pretty->options.print_trace_domain_field = false;
471 pretty->options.print_trace_procname_field = false;
472 pretty->options.print_trace_vpid_field = false;
473 pretty->options.print_loglevel_field = false;
474 pretty->options.print_emf_field = false;
475 pretty->options.print_callsite_field = false;
6e1bc0df
MD		 476 break;
477 default:
498e7994 478 bt_common_abort();
6e1bc0df
MD		 479 }
480
88488ff5
SM		 481 apply_one_bool_if_specified("field-trace", params,
482 &pretty->options.print_trace_field);
6e1bc0df 483
88488ff5
SM		 484 apply_one_bool_if_specified("field-trace:hostname", params,
485 &pretty->options.print_trace_hostname_field);
6e1bc0df 486
88488ff5
SM		 487 apply_one_bool_if_specified("field-trace:domain", params,
488 &pretty->options.print_trace_domain_field);
6e1bc0df 489
88488ff5
SM		 490 apply_one_bool_if_specified("field-trace:procname", params,
491 &pretty->options.print_trace_procname_field);
6e1bc0df 492
88488ff5
SM		 493 apply_one_bool_if_specified("field-trace:vpid", params,
494 &pretty->options.print_trace_vpid_field);
6e1bc0df 495
88488ff5
SM		 496 apply_one_bool_if_specified("field-loglevel", params,
497 &pretty->options.print_loglevel_field);
6e1bc0df 498
88488ff5
SM		 499 apply_one_bool_if_specified("field-emf", params,
500 &pretty->options.print_emf_field);
6e1bc0df 501
88488ff5
SM		 502 apply_one_bool_if_specified("field-callsite", params,
503 &pretty->options.print_callsite_field);
504
04609487 505 pretty_print_init();
88488ff5 506 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
6e1bc0df 507
6e1bc0df 508end:
88488ff5
SM		 509 g_free(validate_error);
510
511 return status;
6e1bc0df
MD		 512}
513
ad96d936 514static
3228cc1d 515void set_use_colors(struct pretty_component *pretty)
ad96d936 516{
3228cc1d
PP		 517 switch (pretty->options.color) {
518 case PRETTY_COLOR_OPT_ALWAYS:
519 pretty->use_colors = true;
ad96d936 520 break;
3228cc1d
PP		 521 case PRETTY_COLOR_OPT_AUTO:
522 pretty->use_colors = pretty->out == stdout &&
ad96d936
PP		 523 bt_common_colors_supported();
524 break;
3228cc1d
PP		 525 case PRETTY_COLOR_OPT_NEVER:
526 pretty->use_colors = false;
ad96d936
PP		 527 break;
528 }
529}
530
3228cc1d 531BT_HIDDEN
21a9f056 532bt_component_class_initialize_method_status pretty_init(
88488ff5 533 bt_self_component_sink *self_comp_sink,
59225a3e
SM		 534 bt_self_component_sink_configuration *config,
535 const bt_value *params,
c88dd1cb 536 __attribute__((unused)) void *init_method_data)
bac67f0f 537{
88488ff5
SM		 538 bt_component_class_initialize_method_status status;
539 bt_self_component_add_port_status add_port_status;
3228cc1d 540 struct pretty_component *pretty = create_pretty();
88488ff5
SM		 541 bt_self_component *self_comp =
542 bt_self_component_sink_as_self_component(self_comp_sink);
543 const bt_component *comp = bt_self_component_as_component(self_comp);
544 bt_logging_level log_level = bt_component_get_logging_level(comp);
bac67f0f 545
3228cc1d 546 if (!pretty) {
88488ff5
SM		 547 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
548 goto error;
bac67f0f
JG		 549 }
550
88488ff5
SM		 551 add_port_status = bt_self_component_sink_add_input_port(self_comp_sink,
552 in_port_name, NULL, NULL);
553 if (add_port_status != BT_SELF_COMPONENT_ADD_PORT_STATUS_OK) {
554 status = (int) add_port_status;
d24d5663 555 goto error;
b9d103be
PP		 556 }
557
3228cc1d
PP		 558 pretty->out = stdout;
559 pretty->err = stderr;
6e1bc0df 560
3228cc1d
PP		 561 pretty->delta_cycles = -1ULL;
562 pretty->last_cycles_timestamp = -1ULL;
3af83b5a 563
3228cc1d
PP		 564 pretty->delta_real_timestamp = -1ULL;
565 pretty->last_real_timestamp = -1ULL;
3af83b5a 566
88488ff5
SM		 567 status = apply_params(pretty, params, self_comp, log_level);
568 if (status != BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK) {
6e1bc0df
MD		 569 goto error;
570 }
571
3228cc1d 572 set_use_colors(pretty);
88488ff5 573 bt_self_component_set_data(self_comp, pretty);
2b4c4a7c 574
88488ff5
SM		 575 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
576 goto end;
d94d92ac 577
bac67f0f 578error:
3228cc1d 579 destroy_pretty_data(pretty);
88488ff5
SM		 580
581end:
582 return status;
bac67f0f 583}
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