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Fix: sink.text.pretty: assign status at the end of pretty_consume
[babeltrace.git] / src / plugins / text / pretty / pretty.c
CommitLineData
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
a8e4caa0
SM		 8#define BT_COMP_LOG_SELF_COMP (pretty->self_comp)
9#define BT_LOG_OUTPUT_LEVEL (pretty->log_level)
88488ff5
SM		 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)) {
920b1c37
SM		 106 BT_COMP_LOGE_APPEND_CAUSE(pretty->self_comp,
107 "Failed to print one event.");
a3f0c7db 108 ret = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
d94d92ac 109 }
7cdc2bab 110 break;
8e53bed4
PP		 111 case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
112 case BT_MESSAGE_TYPE_DISCARDED_PACKETS:
113 if (pretty_print_discarded_items(pretty, message)) {
920b1c37
SM		 114 BT_COMP_LOGE_APPEND_CAUSE(pretty->self_comp,
115 "Failed to print discarded items.");
a3f0c7db 116 ret = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
8e53bed4
PP		 117 }
118 break;
7cdc2bab 119 default:
f42867e2 120 break;
78586d8a 121 }
b5e978f4 122
541b0a11 123 return ret;
4c1456f0 124}
bac67f0f 125
3228cc1d 126BT_HIDDEN
d24d5663 127bt_component_class_sink_graph_is_configured_method_status
440ffe59 128pretty_graph_is_configured(bt_self_component_sink *self_comp_sink)
75e1829b 129{
e803df70 130 bt_component_class_sink_graph_is_configured_method_status status;
9a2c8b8e 131 bt_message_iterator_create_from_sink_component_status
e803df70 132 msg_iter_status;
3228cc1d 133 struct pretty_component *pretty;
440ffe59
SM		 134 bt_self_component *self_comp =
135 bt_self_component_sink_as_self_component(self_comp_sink);
440ffe59 136 bt_self_component_port_input *in_port;
75e1829b 137
440ffe59 138 pretty = bt_self_component_get_data(self_comp);
f6ccaed9 139 BT_ASSERT(pretty);
d94d92ac 140 BT_ASSERT(!pretty->iterator);
440ffe59
SM		 141
142 in_port = bt_self_component_sink_borrow_input_port_by_name(self_comp_sink,
143 in_port_name);
144 if (!bt_port_is_connected(bt_port_input_as_port_const(
145 bt_self_component_port_input_as_port_input(in_port)))) {
146 BT_COMP_LOGE_APPEND_CAUSE(self_comp, "Single input port is not connected: "
147 "port-name=\"%s\"", in_port_name);
148 status = BT_COMPONENT_CLASS_SINK_GRAPH_IS_CONFIGURED_METHOD_STATUS_ERROR;
149 goto end;
150 }
151
9a2c8b8e 152 msg_iter_status = bt_message_iterator_create_from_sink_component(
440ffe59 153 self_comp_sink, in_port, &pretty->iterator);
9a2c8b8e 154 if (msg_iter_status != BT_MESSAGE_ITERATOR_CREATE_FROM_SINK_COMPONENT_STATUS_OK) {
e803df70
SM		 155 status = (int) msg_iter_status;
156 goto end;
75e1829b 157 }
72b913fb 158
e803df70
SM		 159 status = BT_COMPONENT_CLASS_SINK_GRAPH_IS_CONFIGURED_METHOD_STATUS_OK;
160
161end:
bf55043c 162 return status;
75e1829b
JG		 163}
164
3228cc1d 165BT_HIDDEN
d24d5663 166bt_component_class_sink_consume_method_status pretty_consume(
b19ff26f 167 bt_self_component_sink *comp)
fec2a9f2 168{
97f261eb 169 bt_component_class_sink_consume_method_status status;
d6e69534 170 bt_message_array_const msgs;
9a2c8b8e 171 bt_message_iterator *it;
d94d92ac 172 struct pretty_component *pretty = bt_self_component_get_data(
707b7d35 173 bt_self_component_sink_as_self_component(comp));
d24d5663 174 bt_message_iterator_next_status next_status;
d4393e08
PP		 175 uint64_t count = 0;
176 uint64_t i = 0;
fec2a9f2 177
d94d92ac 178 it = pretty->iterator;
9a2c8b8e 179 next_status = bt_message_iterator_next(it,
d6e69534 180 &msgs, &count);
97f261eb
SM		 181 if (next_status != BT_MESSAGE_ITERATOR_NEXT_STATUS_OK) {
182 status = (int) next_status;
dfa6653c 183 goto end;
fec2a9f2
JG		 184 }
185
d4393e08 186 for (i = 0; i < count; i++) {
97f261eb
SM		 187 status = (int) handle_message(pretty, msgs[i]);
188 if (status) {
d4393e08
PP		 189 goto end;
190 }
191
d6e69534 192 bt_message_put_ref(msgs[i]);
d4393e08 193 }
dfa6653c 194
473e4d2a
SM		 195 status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK;
196
fec2a9f2 197end:
d4393e08 198 for (; i < count; i++) {
d6e69534 199 bt_message_put_ref(msgs[i]);
d4393e08
PP		 200 }
201
97f261eb 202 return status;
fec2a9f2
JG		 203}
204
6e1bc0df 205static
b19ff26f 206void apply_one_string(const char *key, const bt_value *params, char **option)
6e1bc0df 207{
b19ff26f 208 const bt_value *value = NULL;
6e1bc0df
MD		 209 const char *str;
210
05e21286 211 value = bt_value_map_borrow_entry_value_const(params, key);
6e1bc0df
MD		 212 if (!value) {
213 goto end;
214 }
88488ff5 215
601b0d3c 216 str = bt_value_string_get(value);
6e1bc0df 217 *option = g_strdup(str);
601b0d3c 218
6e1bc0df 219end:
d94d92ac 220 return;
6e1bc0df
MD		 221}
222
88488ff5
SM		 223/*
224 * Apply parameter with key `key` to `option`. Use `def` as the value, if
225 * the parameter is not specified.
226 */
227
6e1bc0df 228static
88488ff5
SM		 229void apply_one_bool_with_default(const char *key, const bt_value *params,
230 bool *option, bool def)
6e1bc0df 231{
88488ff5 232 const bt_value *value;
6e1bc0df 233
05e21286 234 value = bt_value_map_borrow_entry_value_const(params, key);
88488ff5
SM		 235 if (value) {
236 bt_bool bool_val = bt_value_bool_get(value);
a82e90e8 237
88488ff5
SM		 238 *option = (bool) bool_val;
239 } else {
240 *option = def;
241 }
6e1bc0df
MD		 242}
243
ad96d936 244static
88488ff5 245void apply_one_bool_if_specified(const char *key, const bt_value *params, bool *option)
ad96d936 246{
88488ff5
SM		 247 const bt_value *value;
248
249 value = bt_value_map_borrow_entry_value_const(params, key);
250 if (value) {
251 bt_bool bool_val = bt_value_bool_get(value);
252
253 *option = (bool) bool_val;
254 }
ad96d936
PP		 255}
256
77986bad 257static
d94d92ac 258int open_output_file(struct pretty_component *pretty)
77986bad 259{
d94d92ac 260 int ret = 0;
77986bad 261
3228cc1d 262 if (!pretty->options.output_path) {
77986bad
JD		 263 goto end;
264 }
265
3228cc1d
PP		 266 pretty->out = fopen(pretty->options.output_path, "w");
267 if (!pretty->out) {
77986bad
JD		 268 goto error;
269 }
270
271 goto end;
272
273error:
d94d92ac
PP		 274 ret = -1;
275
77986bad
JD		 276end:
277 return ret;
278}
279
88488ff5
SM		 280static const char *color_choices[] = { "never", "auto", "always", NULL };
281static const char *show_hide_choices[] = { "show", "hide", NULL };
282
d9120ccb 283static
88488ff5
SM		 284struct bt_param_validation_map_value_entry_descr pretty_params[] = {
285 { "color", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { BT_VALUE_TYPE_STRING, .string = {
286 .choices = color_choices,
287 } } },
288 { "path", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_STRING } },
289 { "no-delta", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
290 { "clock-cycles", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
291 { "clock-seconds", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
292 { "clock-date", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
293 { "clock-gmt", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
294 { "verbose", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
295
296 { "name-default", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { BT_VALUE_TYPE_STRING, .string = {
297 .choices = show_hide_choices,
298 } } },
299 { "name-payload", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
300 { "name-context", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
301 { "name-scope", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
302 { "name-header", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
303
304 { "field-default", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { BT_VALUE_TYPE_STRING, .string = {
305 .choices = show_hide_choices,
306 } } },
307 { "field-trace", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
308 { "field-trace:hostname", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
309 { "field-trace:domain", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
310 { "field-trace:procname", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
311 { "field-trace:vpid", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
312 { "field-loglevel", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
313 { "field-emf", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
314 { "field-callsite", BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_OPTIONAL, { .type = BT_VALUE_TYPE_BOOL } },
315 BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_END
316};
317
6e1bc0df 318static
88488ff5 319bt_component_class_initialize_method_status apply_params(
a8e4caa0 320 struct pretty_component *pretty, const bt_value *params)
6e1bc0df 321{
88488ff5
SM		 322 int ret;
323 const bt_value *value;
324 bt_component_class_initialize_method_status status;
325 enum bt_param_validation_status validation_status;
326 gchar *validate_error = NULL;
327
328 validation_status = bt_param_validation_validate(params,
329 pretty_params, &validate_error);
330 if (validation_status == BT_PARAM_VALIDATION_STATUS_MEMORY_ERROR) {
331 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
6e1bc0df 332 goto end;
88488ff5
SM		 333 } else if (validation_status == BT_PARAM_VALIDATION_STATUS_VALIDATION_ERROR) {
334 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR;
a8e4caa0 335 BT_COMP_LOGE_APPEND_CAUSE(pretty->self_comp, "%s", validate_error);
6e1bc0df
MD		 336 goto end;
337 }
d24d5663 338
6e1bc0df 339 /* Known parameters. */
3228cc1d 340 pretty->options.color = PRETTY_COLOR_OPT_AUTO;
88488ff5
SM		 341 value = bt_value_map_borrow_entry_value_const(params, "color");
342 if (value) {
343 const char *color = bt_value_string_get(value);
601b0d3c
PP		 344
345 if (strcmp(color, "never") == 0) {
346 pretty->options.color = PRETTY_COLOR_OPT_NEVER;
347 } else if (strcmp(color, "auto") == 0) {
348 pretty->options.color = PRETTY_COLOR_OPT_AUTO;
ad96d936 349 } else {
88488ff5
SM		 350 BT_ASSERT(strcmp(color, "always") == 0);
351 pretty->options.color = PRETTY_COLOR_OPT_ALWAYS;
ad96d936 352 }
ad96d936
PP		 353 }
354
d94d92ac 355 apply_one_string("path", params, &pretty->options.output_path);
3228cc1d 356 ret = open_output_file(pretty);
d94d92ac 357 if (ret) {
920b1c37
SM		 358 BT_COMP_LOGE_APPEND_CAUSE(pretty->self_comp,
359 "Failed to open output file: %s", validate_error);
88488ff5 360 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR;
77986bad
JD		 361 goto end;
362 }
6e1bc0df 363
88488ff5
SM		 364 apply_one_bool_with_default("no-delta", params,
365 &pretty->options.print_delta_field, false);
366 /* Reverse logic. */
367 pretty->options.print_delta_field = !pretty->options.print_delta_field;
6e1bc0df 368
88488ff5
SM		 369 apply_one_bool_with_default("clock-cycles", params,
370 &pretty->options.print_timestamp_cycles, false);
6e1bc0df 371
88488ff5
SM		 372 apply_one_bool_with_default("clock-seconds", params,
373 &pretty->options.clock_seconds , false);
6e1bc0df 374
88488ff5
SM		 375 apply_one_bool_with_default("clock-date", params,
376 &pretty->options.clock_date, false);
6e1bc0df 377
88488ff5
SM		 378 apply_one_bool_with_default("clock-gmt", params,
379 &pretty->options.clock_gmt, false);
6e1bc0df 380
88488ff5
SM		 381 apply_one_bool_with_default("verbose", params,
382 &pretty->options.verbose, false);
a263021c 383
6e1bc0df 384 /* Names. */
88488ff5
SM		 385 value = bt_value_map_borrow_entry_value_const(params, "name-default");
386 if (value) {
387 const char *str = bt_value_string_get(value);
388
389 if (strcmp(str, "show") == 0) {
390 pretty->options.name_default = PRETTY_DEFAULT_SHOW;
391 } else {
392 BT_ASSERT(strcmp(str, "hide") == 0);
393 pretty->options.name_default = PRETTY_DEFAULT_HIDE;
394 }
6e1bc0df 395 } else {
88488ff5 396 pretty->options.name_default = PRETTY_DEFAULT_UNSET;
6e1bc0df 397 }
6e1bc0df 398
3228cc1d
PP		 399 switch (pretty->options.name_default) {
400 case PRETTY_DEFAULT_UNSET:
401 pretty->options.print_payload_field_names = true;
402 pretty->options.print_context_field_names = true;
403 pretty->options.print_header_field_names = false;
404 pretty->options.print_scope_field_names = false;
6e1bc0df 405 break;
3228cc1d
PP		 406 case PRETTY_DEFAULT_SHOW:
407 pretty->options.print_payload_field_names = true;
408 pretty->options.print_context_field_names = true;
409 pretty->options.print_header_field_names = true;
410 pretty->options.print_scope_field_names = true;
6e1bc0df 411 break;
3228cc1d
PP		 412 case PRETTY_DEFAULT_HIDE:
413 pretty->options.print_payload_field_names = false;
414 pretty->options.print_context_field_names = false;
415 pretty->options.print_header_field_names = false;
416 pretty->options.print_scope_field_names = false;
6e1bc0df
MD		 417 break;
418 default:
498e7994 419 bt_common_abort();
6e1bc0df
MD		 420 }
421
88488ff5
SM		 422 apply_one_bool_if_specified("name-payload", params,
423 &pretty->options.print_payload_field_names);
6e1bc0df 424
88488ff5
SM		 425 apply_one_bool_if_specified("name-context", params,
426 &pretty->options.print_context_field_names);
6e1bc0df 427
88488ff5
SM		 428 apply_one_bool_if_specified("name-header", params,
429 &pretty->options.print_header_field_names);
6e1bc0df 430
88488ff5
SM		 431 apply_one_bool_if_specified("name-scope", params,
432 &pretty->options.print_scope_field_names);
6e1bc0df
MD		 433
434 /* Fields. */
88488ff5
SM		 435 value = bt_value_map_borrow_entry_value_const(params, "field-default");
436 if (value) {
437 const char *str = bt_value_string_get(value);
438
439 if (strcmp(str, "show") == 0) {
440 pretty->options.field_default = PRETTY_DEFAULT_SHOW;
441 } else {
442 BT_ASSERT(strcmp(str, "hide") == 0);
443 pretty->options.field_default = PRETTY_DEFAULT_HIDE;
444 }
6e1bc0df 445 } else {
88488ff5 446 pretty->options.field_default = PRETTY_DEFAULT_UNSET;
6e1bc0df 447 }
6e1bc0df 448
3228cc1d
PP		 449 switch (pretty->options.field_default) {
450 case PRETTY_DEFAULT_UNSET:
451 pretty->options.print_trace_field = false;
452 pretty->options.print_trace_hostname_field = true;
453 pretty->options.print_trace_domain_field = false;
454 pretty->options.print_trace_procname_field = true;
455 pretty->options.print_trace_vpid_field = true;
456 pretty->options.print_loglevel_field = false;
457 pretty->options.print_emf_field = false;
458 pretty->options.print_callsite_field = false;
6e1bc0df 459 break;
3228cc1d
PP		 460 case PRETTY_DEFAULT_SHOW:
461 pretty->options.print_trace_field = true;
462 pretty->options.print_trace_hostname_field = true;
463 pretty->options.print_trace_domain_field = true;
464 pretty->options.print_trace_procname_field = true;
465 pretty->options.print_trace_vpid_field = true;
466 pretty->options.print_loglevel_field = true;
467 pretty->options.print_emf_field = true;
468 pretty->options.print_callsite_field = true;
6e1bc0df 469 break;
3228cc1d
PP		 470 case PRETTY_DEFAULT_HIDE:
471 pretty->options.print_trace_field = false;
472 pretty->options.print_trace_hostname_field = false;
473 pretty->options.print_trace_domain_field = false;
474 pretty->options.print_trace_procname_field = false;
475 pretty->options.print_trace_vpid_field = false;
476 pretty->options.print_loglevel_field = false;
477 pretty->options.print_emf_field = false;
478 pretty->options.print_callsite_field = false;
6e1bc0df
MD		 479 break;
480 default:
498e7994 481 bt_common_abort();
6e1bc0df
MD		 482 }
483
88488ff5
SM		 484 apply_one_bool_if_specified("field-trace", params,
485 &pretty->options.print_trace_field);
6e1bc0df 486
88488ff5
SM		 487 apply_one_bool_if_specified("field-trace:hostname", params,
488 &pretty->options.print_trace_hostname_field);
6e1bc0df 489
88488ff5
SM		 490 apply_one_bool_if_specified("field-trace:domain", params,
491 &pretty->options.print_trace_domain_field);
6e1bc0df 492
88488ff5
SM		 493 apply_one_bool_if_specified("field-trace:procname", params,
494 &pretty->options.print_trace_procname_field);
6e1bc0df 495
88488ff5
SM		 496 apply_one_bool_if_specified("field-trace:vpid", params,
497 &pretty->options.print_trace_vpid_field);
6e1bc0df 498
88488ff5
SM		 499 apply_one_bool_if_specified("field-loglevel", params,
500 &pretty->options.print_loglevel_field);
6e1bc0df 501
88488ff5
SM		 502 apply_one_bool_if_specified("field-emf", params,
503 &pretty->options.print_emf_field);
6e1bc0df 504
88488ff5
SM		 505 apply_one_bool_if_specified("field-callsite", params,
506 &pretty->options.print_callsite_field);
507
04609487 508 pretty_print_init();
88488ff5 509 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
6e1bc0df 510
6e1bc0df 511end:
88488ff5
SM		 512 g_free(validate_error);
513
514 return status;
6e1bc0df
MD		 515}
516
ad96d936 517static
3228cc1d 518void set_use_colors(struct pretty_component *pretty)
ad96d936 519{
3228cc1d
PP		 520 switch (pretty->options.color) {
521 case PRETTY_COLOR_OPT_ALWAYS:
522 pretty->use_colors = true;
ad96d936 523 break;
3228cc1d
PP		 524 case PRETTY_COLOR_OPT_AUTO:
525 pretty->use_colors = pretty->out == stdout &&
ad96d936
PP		 526 bt_common_colors_supported();
527 break;
3228cc1d
PP		 528 case PRETTY_COLOR_OPT_NEVER:
529 pretty->use_colors = false;
ad96d936
PP		 530 break;
531 }
532}
533
3228cc1d 534BT_HIDDEN
21a9f056 535bt_component_class_initialize_method_status pretty_init(
88488ff5 536 bt_self_component_sink *self_comp_sink,
59225a3e
SM		 537 bt_self_component_sink_configuration *config,
538 const bt_value *params,
c88dd1cb 539 __attribute__((unused)) void *init_method_data)
bac67f0f 540{
88488ff5
SM		 541 bt_component_class_initialize_method_status status;
542 bt_self_component_add_port_status add_port_status;
3228cc1d 543 struct pretty_component *pretty = create_pretty();
88488ff5
SM		 544 bt_self_component *self_comp =
545 bt_self_component_sink_as_self_component(self_comp_sink);
546 const bt_component *comp = bt_self_component_as_component(self_comp);
547 bt_logging_level log_level = bt_component_get_logging_level(comp);
bac67f0f 548
3228cc1d 549 if (!pretty) {
920b1c37
SM		 550 /*
551 * Don't use BT_COMP_LOGE_APPEND_CAUSE, as `pretty` is not
552 * initialized yet.
553 */
554 BT_COMP_LOG_CUR_LVL(BT_LOG_ERROR, log_level, self_comp,
555 "Failed to allocate component.");
556 BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT(
557 self_comp, "Failed to allocate component.");
88488ff5
SM		 558 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
559 goto error;
bac67f0f
JG		 560 }
561
a8e4caa0
SM		 562 pretty->self_comp = self_comp;
563 pretty->log_level = log_level;
564
88488ff5
SM		 565 add_port_status = bt_self_component_sink_add_input_port(self_comp_sink,
566 in_port_name, NULL, NULL);
567 if (add_port_status != BT_SELF_COMPONENT_ADD_PORT_STATUS_OK) {
568 status = (int) add_port_status;
d24d5663 569 goto error;
b9d103be
PP		 570 }
571
3228cc1d
PP		 572 pretty->out = stdout;
573 pretty->err = stderr;
6e1bc0df 574
3228cc1d
PP		 575 pretty->delta_cycles = -1ULL;
576 pretty->last_cycles_timestamp = -1ULL;
3af83b5a 577
3228cc1d
PP		 578 pretty->delta_real_timestamp = -1ULL;
579 pretty->last_real_timestamp = -1ULL;
3af83b5a 580
a8e4caa0 581 status = apply_params(pretty, params);
88488ff5 582 if (status != BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK) {
6e1bc0df
MD		 583 goto error;
584 }
585
3228cc1d 586 set_use_colors(pretty);
88488ff5 587 bt_self_component_set_data(self_comp, pretty);
2b4c4a7c 588
88488ff5
SM		 589 status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
590 goto end;
d94d92ac 591
bac67f0f 592error:
3228cc1d 593 destroy_pretty_data(pretty);
88488ff5
SM		 594
595end:
596 return status;
bac67f0f 597}
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