Replace libuuid with internal implementation
[babeltrace.git] / src / lib / lib-logging.c
CommitLineData
476ef981
PP
1/*
2 * Copyright 2018 Philippe Proulx <pproulx@efficios.com>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
3cd4c495
PP
23#define BT_LOG_TAG "LIB/LIB-LOGGING"
24#include "lib/logging.h"
3dca2276 25
476ef981
PP
26#include <stdarg.h>
27#include <stdio.h>
28#include <stdlib.h>
29#include <string.h>
30#include <inttypes.h>
31#include <stdint.h>
476ef981
PP
32#include <wchar.h>
33#include <glib.h>
578e048b 34#include "common/common.h"
6162e6b7 35#include "common/uuid.h"
3fadfbc0 36#include <babeltrace2/trace-ir/event-const.h>
3fadfbc0 37#include <babeltrace2/trace-ir/packet-const.h>
3fadfbc0 38#include <babeltrace2/trace-ir/stream-const.h>
3cd4c495 39#include <babeltrace2/current-thread.h>
578e048b 40
51375aa9
PP
41#include "logging.h"
42#include "assert-pre.h"
43#include "assert-post.h"
44#include "value.h"
45#include "object-pool.h"
578e048b
MJ
46#include "graph/component-class.h"
47#include "graph/component-class-sink-colander.h"
48#include "graph/component-filter.h"
49#include "graph/component.h"
50#include "graph/component-sink.h"
51#include "graph/component-source.h"
52#include "graph/connection.h"
53#include "graph/graph.h"
54#include "graph/message/discarded-items.h"
55#include "graph/message/event.h"
56#include "graph/message/iterator.h"
57#include "graph/message/message.h"
58#include "graph/message/message-iterator-inactivity.h"
59#include "graph/message/packet.h"
578e048b
MJ
60#include "graph/message/stream.h"
61#include "graph/port.h"
578e048b
MJ
62#include "plugin/plugin.h"
63#include "plugin/plugin-so.h"
64#include "trace-ir/clock-class.h"
65#include "trace-ir/clock-snapshot.h"
66#include "trace-ir/event-class.h"
67#include "trace-ir/event.h"
68#include "trace-ir/field-class.h"
69#include "trace-ir/field.h"
70#include "trace-ir/field-path.h"
71#include "trace-ir/packet.h"
72#include "trace-ir/stream-class.h"
73#include "trace-ir/stream.h"
74#include "trace-ir/trace-class.h"
75#include "trace-ir/trace.h"
76#include "trace-ir/utils.h"
553c4bab
PP
77#include "error.h"
78#include "assert-pre.h"
476ef981
PP
79
80#define LIB_LOGGING_BUF_SIZE (4096 * 4)
81
c9fe7f23 82static __thread char lib_logging_buf[LIB_LOGGING_BUF_SIZE];
476ef981
PP
83
84#define BUF_APPEND(_fmt, ...) \
85 do { \
86 int _count; \
87 size_t _size = LIB_LOGGING_BUF_SIZE - \
88 (size_t) (*buf_ch - lib_logging_buf); \
89 _count = snprintf(*buf_ch, _size, (_fmt), __VA_ARGS__); \
f6ccaed9 90 BT_ASSERT(_count >= 0); \
476ef981
PP
91 *buf_ch += MIN(_count, _size); \
92 if (*buf_ch >= lib_logging_buf + LIB_LOGGING_BUF_SIZE - 1) { \
93 return; \
94 } \
95 } while (0)
96
97#define BUF_APPEND_UUID(_uuid) \
44c440bc
PP
98 do { \
99 BUF_APPEND(", %suuid=", prefix); \
100 format_uuid(buf_ch, (_uuid)); \
101 } while (0)
476ef981
PP
102
103#define PRFIELD(_expr) prefix, (_expr)
104
d94d92ac
PP
105#define PRFIELD_GSTRING(_expr) PRFIELD((_expr) ? (_expr)->str : NULL)
106
879e14e8 107#define TMP_PREFIX_LEN 64
476ef981
PP
108#define SET_TMP_PREFIX(_prefix2) \
109 do { \
eea66fe0
FD
110 snprintf(tmp_prefix, TMP_PREFIX_LEN - 1, "%s%s", \
111 prefix, (_prefix2)); \
112 tmp_prefix[TMP_PREFIX_LEN - 1] = '\0'; \
476ef981
PP
113 } while (0)
114
115static inline void format_component(char **buf_ch, bool extended,
862ca4ed 116 const char *prefix, const struct bt_component *component);
476ef981
PP
117
118static inline void format_port(char **buf_ch, bool extended,
862ca4ed 119 const char *prefix, const struct bt_port *port);
476ef981
PP
120
121static inline void format_connection(char **buf_ch, bool extended,
862ca4ed 122 const char *prefix, const struct bt_connection *connection);
476ef981 123
605e1019
PP
124static inline void format_clock_snapshot(char **buf_ch, bool extended,
125 const char *prefix, const struct bt_clock_snapshot *clock_snapshot);
e22b45d0 126
44c440bc 127static inline void format_field_path(char **buf_ch, bool extended,
862ca4ed 128 const char *prefix, const struct bt_field_path *field_path);
44c440bc 129
3fea54f6 130static inline void format_object(char **buf_ch, bool extended,
862ca4ed 131 const char *prefix, const struct bt_object *obj)
476ef981 132{
3fea54f6 133 BUF_APPEND(", %sref-count=%llu", prefix, obj->ref_count);
476ef981
PP
134}
135
44c440bc 136static inline void format_uuid(char **buf_ch, bt_uuid uuid)
e22b45d0 137{
6162e6b7 138 BUF_APPEND("\"" BT_UUID_FMT "\"", BT_UUID_FMT_VALUES(uuid));
e22b45d0
PP
139}
140
312c056a 141static inline void format_object_pool(char **buf_ch, bool extended,
862ca4ed 142 const char *prefix, const struct bt_object_pool *pool)
312c056a
PP
143{
144 BUF_APPEND(", %ssize=%zu", PRFIELD(pool->size));
145
146 if (pool->objects) {
147 BUF_APPEND(", %scap=%u", PRFIELD(pool->objects->len));
148 }
149}
150
5cd6d0e5 151static inline void format_integer_field_class(char **buf_ch,
44c440bc 152 bool extended, const char *prefix,
862ca4ed 153 const struct bt_field_class *field_class)
44c440bc 154{
862ca4ed
PP
155 const struct bt_field_class_integer *int_fc =
156 (const void *) field_class;
44c440bc
PP
157
158 BUF_APPEND(", %srange-size=%" PRIu64 ", %sbase=%s",
5cd6d0e5
PP
159 PRFIELD(int_fc->range),
160 PRFIELD(bt_common_field_class_integer_preferred_display_base_string(int_fc->base)));
44c440bc
PP
161}
162
5cd6d0e5 163static inline void format_array_field_class(char **buf_ch,
44c440bc 164 bool extended, const char *prefix,
862ca4ed 165 const struct bt_field_class *field_class)
44c440bc 166{
862ca4ed
PP
167 const struct bt_field_class_array *array_fc =
168 (const void *) field_class;
44c440bc 169
864cad70 170 BUF_APPEND(", %selement-fc-addr=%p, %selement-fc-type=%s",
5cd6d0e5 171 PRFIELD(array_fc->element_fc),
864cad70 172 PRFIELD(bt_common_field_class_type_string(array_fc->element_fc->type)));
44c440bc
PP
173}
174
5cd6d0e5 175static inline void format_field_class(char **buf_ch, bool extended,
862ca4ed 176 const char *prefix, const struct bt_field_class *field_class)
476ef981 177{
879e14e8 178 char tmp_prefix[TMP_PREFIX_LEN];
44c440bc 179
864cad70
PP
180 BUF_APPEND(", %stype=%s",
181 PRFIELD(bt_common_field_class_type_string(field_class->type)));
476ef981
PP
182
183 if (extended) {
5cd6d0e5 184 BUF_APPEND(", %sis-frozen=%d", PRFIELD(field_class->frozen));
862ca4ed
PP
185 BUF_APPEND(", %sis-part-of-trace-class=%d",
186 PRFIELD(field_class->part_of_trace_class));
476ef981
PP
187 } else {
188 return;
189 }
190
864cad70
PP
191 switch (field_class->type) {
192 case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER:
193 case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER:
476ef981 194 {
5cd6d0e5 195 format_integer_field_class(buf_ch, extended, prefix, field_class);
476ef981
PP
196 break;
197 }
864cad70 198 case BT_FIELD_CLASS_TYPE_REAL:
476ef981 199 {
862ca4ed 200 const struct bt_field_class_real *real_fc = (void *) field_class;
476ef981 201
44c440bc 202 BUF_APPEND(", %sis-single-precision=%d",
5cd6d0e5 203 PRFIELD(real_fc->is_single_precision));
476ef981
PP
204 break;
205 }
864cad70
PP
206 case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION:
207 case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION:
476ef981 208 {
862ca4ed
PP
209 const struct bt_field_class_enumeration *enum_fc =
210 (const void *) field_class;
476ef981 211
5cd6d0e5 212 format_integer_field_class(buf_ch, extended, prefix, field_class);
476ef981 213 BUF_APPEND(", %smapping-count=%u",
5cd6d0e5 214 PRFIELD(enum_fc->mappings->len));
476ef981
PP
215 break;
216 }
864cad70 217 case BT_FIELD_CLASS_TYPE_STRUCTURE:
476ef981 218 {
862ca4ed
PP
219 const struct bt_field_class_structure *struct_fc =
220 (const void *) field_class;
44c440bc 221
5cd6d0e5 222 if (struct_fc->common.named_fcs) {
44c440bc 223 BUF_APPEND(", %smember-count=%u",
5cd6d0e5 224 PRFIELD(struct_fc->common.named_fcs->len));
44c440bc 225 }
476ef981 226
476ef981
PP
227 break;
228 }
864cad70 229 case BT_FIELD_CLASS_TYPE_STATIC_ARRAY:
476ef981 230 {
862ca4ed
PP
231 const struct bt_field_class_static_array *array_fc =
232 (const void *) field_class;
476ef981 233
5cd6d0e5
PP
234 format_array_field_class(buf_ch, extended, prefix, field_class);
235 BUF_APPEND(", %slength=%" PRIu64, PRFIELD(array_fc->length));
476ef981
PP
236 break;
237 }
864cad70 238 case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY:
476ef981 239 {
862ca4ed
PP
240 const struct bt_field_class_dynamic_array *array_fc =
241 (const void *) field_class;
44c440bc 242
5cd6d0e5 243 format_array_field_class(buf_ch, extended, prefix, field_class);
44c440bc 244
5cd6d0e5
PP
245 if (array_fc->length_fc) {
246 SET_TMP_PREFIX("length-fc-");
247 format_field_class(buf_ch, extended, tmp_prefix,
248 array_fc->length_fc);
44c440bc
PP
249 }
250
5cd6d0e5 251 if (array_fc->length_field_path) {
44c440bc
PP
252 SET_TMP_PREFIX("length-field-path-");
253 format_field_path(buf_ch, extended, tmp_prefix,
5cd6d0e5 254 array_fc->length_field_path);
44c440bc 255 }
476ef981 256
476ef981
PP
257 break;
258 }
864cad70 259 case BT_FIELD_CLASS_TYPE_VARIANT:
476ef981 260 {
862ca4ed
PP
261 const struct bt_field_class_variant *var_fc =
262 (const void *) field_class;
44c440bc 263
5cd6d0e5 264 if (var_fc->common.named_fcs) {
44c440bc 265 BUF_APPEND(", %soption-count=%u",
5cd6d0e5 266 PRFIELD(var_fc->common.named_fcs->len));
44c440bc
PP
267 }
268
5cd6d0e5
PP
269 if (var_fc->selector_fc) {
270 SET_TMP_PREFIX("selector-fc-");
271 format_field_class(buf_ch, extended, tmp_prefix,
272 var_fc->selector_fc);
44c440bc
PP
273 }
274
5cd6d0e5 275 if (var_fc->selector_field_path) {
44c440bc
PP
276 SET_TMP_PREFIX("selector-field-path-");
277 format_field_path(buf_ch, extended, tmp_prefix,
5cd6d0e5 278 var_fc->selector_field_path);
44c440bc 279 }
476ef981 280
476ef981
PP
281 break;
282 }
283 default:
284 break;
285 }
286}
287
cb6f1f7d 288static inline void format_field_integer_extended(char **buf_ch,
862ca4ed 289 const char *prefix, const struct bt_field *field)
476ef981 290{
862ca4ed
PP
291 const struct bt_field_integer *integer = (void *) field;
292 const struct bt_field_class_integer *field_class =
293 (void *) field->class;
476ef981
PP
294 const char *fmt = NULL;
295
5cd6d0e5 296 BT_ASSERT(field_class);
312c056a 297
5cd6d0e5 298 if (field_class->base == BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_OCTAL) {
476ef981 299 fmt = ", %svalue=%" PRIo64;
5cd6d0e5 300 } else if (field_class->base == BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_HEXADECIMAL) {
476ef981
PP
301 fmt = ", %svalue=%" PRIx64;
302 }
303
864cad70
PP
304 if (field_class->common.type == BT_FIELD_CLASS_TYPE_SIGNED_INTEGER ||
305 field_class->common.type == BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION) {
476ef981
PP
306 if (!fmt) {
307 fmt = ", %svalue=%" PRId64;
308 }
309
44c440bc 310 BUF_APPEND(fmt, PRFIELD(integer->value.i));
476ef981
PP
311 } else {
312 if (!fmt) {
313 fmt = ", %svalue=%" PRIu64;
314 }
315
44c440bc 316 BUF_APPEND(fmt, PRFIELD(integer->value.u));
476ef981
PP
317 }
318}
319
cb6f1f7d 320static inline void format_field(char **buf_ch, bool extended,
862ca4ed 321 const char *prefix, const struct bt_field *field)
476ef981 322{
44c440bc 323 BUF_APPEND(", %sis-set=%d", PRFIELD(field->is_set));
476ef981
PP
324
325 if (extended) {
326 BUF_APPEND(", %sis-frozen=%d", PRFIELD(field->frozen));
327 }
328
864cad70 329 BUF_APPEND(", %sclass-addr=%p", PRFIELD(field->class));
312c056a 330
5cd6d0e5 331 if (!field->class) {
312c056a
PP
332 return;
333 }
334
864cad70
PP
335 BUF_APPEND(", %sclass-type=%s",
336 PRFIELD(bt_common_field_class_type_string(field->class->type)));
476ef981 337
44c440bc 338 if (!extended || !field->is_set) {
476ef981
PP
339 return;
340 }
341
864cad70
PP
342 switch (field->class->type) {
343 case BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER:
344 case BT_FIELD_CLASS_TYPE_SIGNED_INTEGER:
345 case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION:
346 case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION:
476ef981 347 {
cb6f1f7d 348 format_field_integer_extended(buf_ch, prefix, field);
476ef981
PP
349 break;
350 }
864cad70 351 case BT_FIELD_CLASS_TYPE_REAL:
476ef981 352 {
862ca4ed 353 const struct bt_field_real *real_field = (const void *) field;
476ef981 354
44c440bc 355 BUF_APPEND(", %svalue=%f", PRFIELD(real_field->value));
476ef981
PP
356 break;
357 }
864cad70 358 case BT_FIELD_CLASS_TYPE_STRING:
476ef981 359 {
862ca4ed 360 const struct bt_field_string *str = (const void *) field;
476ef981 361
4d4b475d
PP
362 if (str->buf) {
363 BT_ASSERT(str->buf->data);
312c056a 364 BUF_APPEND(", %spartial-value=\"%.32s\"",
4d4b475d 365 PRFIELD(str->buf->data));
312c056a 366 }
44c440bc 367
476ef981
PP
368 break;
369 }
864cad70
PP
370 case BT_FIELD_CLASS_TYPE_STATIC_ARRAY:
371 case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY:
476ef981 372 {
862ca4ed 373 const struct bt_field_array *array_field = (const void *) field;
476ef981 374
44c440bc 375 BUF_APPEND(", %slength=%" PRIu64, PRFIELD(array_field->length));
312c056a 376
44c440bc 377 if (array_field->fields) {
312c056a 378 BUF_APPEND(", %sallocated-length=%u",
44c440bc 379 PRFIELD(array_field->fields->len));
312c056a 380 }
44c440bc 381
476ef981
PP
382 break;
383 }
864cad70 384 case BT_FIELD_CLASS_TYPE_VARIANT:
476ef981 385 {
862ca4ed 386 const struct bt_field_variant *var_field = (const void *) field;
312c056a 387
44c440bc
PP
388 BUF_APPEND(", %sselected-field-index=%" PRIu64,
389 PRFIELD(var_field->selected_index));
312c056a
PP
390 break;
391 }
392 default:
393 break;
394 }
3dca2276
PP
395}
396
476ef981 397static inline void format_field_path(char **buf_ch, bool extended,
862ca4ed 398 const char *prefix, const struct bt_field_path *field_path)
476ef981
PP
399{
400 uint64_t i;
401
66ddcddf
PP
402 if (field_path->items) {
403 BT_ASSERT(field_path->items);
404 BUF_APPEND(", %sitem-count=%u",
405 PRFIELD(field_path->items->len));
312c056a 406 }
476ef981 407
66ddcddf 408 if (!extended || !field_path->items) {
476ef981
PP
409 return;
410 }
411
cb6f1f7d
PP
412 BUF_APPEND(", %spath=[%s",
413 PRFIELD(bt_common_scope_string(field_path->root)));
476ef981 414
66ddcddf
PP
415 for (i = 0; i < bt_field_path_get_item_count(field_path); i++) {
416 const struct bt_field_path_item *fp_item =
417 bt_field_path_borrow_item_by_index_const(field_path, i);
418
419 switch (bt_field_path_item_get_type(fp_item)) {
420 case BT_FIELD_PATH_ITEM_TYPE_INDEX:
421 BUF_APPEND(", %" PRIu64,
422 bt_field_path_item_index_get_index(fp_item));
423 break;
424 case BT_FIELD_PATH_ITEM_TYPE_CURRENT_ARRAY_ELEMENT:
425 BUF_APPEND("%s", ", <CUR>");
426 break;
427 default:
428 abort();
429 }
476ef981
PP
430 }
431
432 BUF_APPEND("%s", "]");
433}
434
862ca4ed
PP
435static inline void format_trace_class(char **buf_ch, bool extended,
436 const char *prefix, const struct bt_trace_class *trace_class)
476ef981 437{
476ef981
PP
438 if (!extended) {
439 return;
440 }
441
862ca4ed 442 BUF_APPEND(", %sis-frozen=%d", PRFIELD(trace_class->frozen));
476ef981 443
862ca4ed 444 if (trace_class->stream_classes) {
312c056a 445 BUF_APPEND(", %sstream-class-count=%u",
862ca4ed 446 PRFIELD(trace_class->stream_classes->len));
312c056a
PP
447 }
448
83ebb7f1 449 BUF_APPEND(", %sassigns-auto-sc-id=%d",
862ca4ed 450 PRFIELD(trace_class->assigns_automatic_stream_class_id));
862ca4ed
PP
451}
452
453static inline void format_trace(char **buf_ch, bool extended,
454 const char *prefix, const struct bt_trace *trace)
455{
879e14e8 456 char tmp_prefix[TMP_PREFIX_LEN];
862ca4ed
PP
457
458 if (trace->name.value) {
459 BUF_APPEND(", %sname=\"%s\"", PRFIELD(trace->name.value));
460 }
461
462 if (!extended) {
463 return;
464 }
465
335a2da5
PP
466 if (trace->uuid.value) {
467 BUF_APPEND_UUID(trace->uuid.value);
468 }
469
862ca4ed
PP
470 BUF_APPEND(", %sis-frozen=%d", PRFIELD(trace->frozen));
471
312c056a
PP
472 if (trace->streams) {
473 BUF_APPEND(", %sstream-count=%u",
474 PRFIELD(trace->streams->len));
475 }
476
862ca4ed
PP
477 if (!trace->class) {
478 return;
479 }
480
481 BUF_APPEND(", %strace-class-addr=%p", PRFIELD(trace->class));
482 SET_TMP_PREFIX("trace-class-");
483 format_trace_class(buf_ch, false, tmp_prefix, trace->class);
3dca2276
PP
484}
485
cb6f1f7d 486static inline void format_stream_class(char **buf_ch, bool extended,
862ca4ed
PP
487 const char *prefix,
488 const struct bt_stream_class *stream_class)
3dca2276 489{
862ca4ed 490 const struct bt_trace_class *trace_class;
879e14e8 491 char tmp_prefix[TMP_PREFIX_LEN];
476ef981 492
44c440bc 493 BUF_APPEND(", %sid=%" PRIu64, PRFIELD(stream_class->id));
476ef981 494
44c440bc
PP
495 if (stream_class->name.value) {
496 BUF_APPEND(", %sname=\"%s\"",
497 PRFIELD(stream_class->name.value));
476ef981
PP
498 }
499
500 if (!extended) {
501 return;
502 }
503
504 BUF_APPEND(", %sis-frozen=%d", PRFIELD(stream_class->frozen));
312c056a
PP
505
506 if (stream_class->event_classes) {
507 BUF_APPEND(", %sevent-class-count=%u",
508 PRFIELD(stream_class->event_classes->len));
509 }
510
5cd6d0e5 511 BUF_APPEND(", %spacket-context-fc-addr=%p, "
83ebb7f1 512 "%sevent-common-context-fc-addr=%p",
5cd6d0e5 513 PRFIELD(stream_class->packet_context_fc),
5cd6d0e5 514 PRFIELD(stream_class->event_common_context_fc));
862ca4ed
PP
515 trace_class = bt_stream_class_borrow_trace_class_inline(stream_class);
516 if (!trace_class) {
476ef981
PP
517 return;
518 }
519
7fe92073
PP
520 BUF_APPEND(", %sassigns-auto-ec-id=%d, %sassigns-auto-stream-id=%d, "
521 "%spackets-have-default-beginning-cs=%d, "
2e90378a
PP
522 "%spackets-have-default-end-cs=%d, "
523 "%ssupports-discarded-events=%d, "
524 "%sdiscarded-events-have-default-cs=%d, "
525 "%ssupports-discarded-packets=%d, "
526 "%sdiscarded-packets-have-default-cs=%d",
44c440bc 527 PRFIELD(stream_class->assigns_automatic_event_class_id),
7fe92073 528 PRFIELD(stream_class->assigns_automatic_stream_id),
9b24b6aa
PP
529 PRFIELD(stream_class->packets_have_beginning_default_clock_snapshot),
530 PRFIELD(stream_class->packets_have_end_default_clock_snapshot),
2e90378a
PP
531 PRFIELD(stream_class->supports_discarded_events),
532 PRFIELD(stream_class->discarded_events_have_default_clock_snapshots),
533 PRFIELD(stream_class->supports_discarded_packets),
534 PRFIELD(stream_class->discarded_packets_have_default_clock_snapshots));
862ca4ed
PP
535 BUF_APPEND(", %strace-class-addr=%p", PRFIELD(trace_class));
536 SET_TMP_PREFIX("trace-class-");
537 format_trace_class(buf_ch, false, tmp_prefix, trace_class);
5c563278 538 SET_TMP_PREFIX("pcf-pool-");
9a6502b6 539 format_object_pool(buf_ch, extended, tmp_prefix,
5c563278 540 &stream_class->packet_context_field_pool);
3dca2276
PP
541}
542
cb6f1f7d 543static inline void format_event_class(char **buf_ch, bool extended,
862ca4ed 544 const char *prefix, const struct bt_event_class *event_class)
3dca2276 545{
862ca4ed
PP
546 const struct bt_stream_class *stream_class;
547 const struct bt_trace_class *trace_class;
879e14e8 548 char tmp_prefix[TMP_PREFIX_LEN];
476ef981 549
44c440bc 550 BUF_APPEND(", %sid=%" PRIu64, PRFIELD(event_class->id));
476ef981 551
44c440bc 552 if (event_class->name.value) {
cb6f1f7d 553 BUF_APPEND(", %sname=\"%s\"",
44c440bc 554 PRFIELD(event_class->name.value));
476ef981
PP
555 }
556
557 if (!extended) {
558 return;
559 }
560
44c440bc
PP
561 BUF_APPEND(", %sis-frozen=%d", PRFIELD(event_class->frozen));
562
563 if (event_class->log_level.base.avail) {
564 BUF_APPEND(", %slog-level=%s",
565 PRFIELD(bt_common_event_class_log_level_string(
566 (int) event_class->log_level.value)));
567 }
476ef981 568
44c440bc 569 if (event_class->emf_uri.value) {
476ef981 570 BUF_APPEND(", %semf-uri=\"%s\"",
44c440bc 571 PRFIELD(event_class->emf_uri.value));
476ef981
PP
572 }
573
5cd6d0e5
PP
574 BUF_APPEND(", %sspecific-context-fc-addr=%p, %spayload-fc-addr=%p",
575 PRFIELD(event_class->specific_context_fc),
576 PRFIELD(event_class->payload_fc));
476ef981 577
862ca4ed 578 stream_class = bt_event_class_borrow_stream_class_const(event_class);
476ef981
PP
579 if (!stream_class) {
580 return;
581 }
582
583 BUF_APPEND(", %sstream-class-addr=%p", PRFIELD(stream_class));
584 SET_TMP_PREFIX("stream-class-");
cb6f1f7d 585 format_stream_class(buf_ch, false, tmp_prefix, stream_class);
862ca4ed
PP
586 trace_class = bt_stream_class_borrow_trace_class_inline(stream_class);
587 if (!trace_class) {
476ef981
PP
588 return;
589 }
590
862ca4ed
PP
591 BUF_APPEND(", %strace-class-addr=%p", PRFIELD(trace_class));
592 SET_TMP_PREFIX("trace-class-");
593 format_trace_class(buf_ch, false, tmp_prefix, trace_class);
312c056a 594 SET_TMP_PREFIX("event-pool-");
9a6502b6
PP
595 format_object_pool(buf_ch, extended, tmp_prefix,
596 &event_class->event_pool);
3dca2276
PP
597}
598
cb6f1f7d 599static inline void format_stream(char **buf_ch, bool extended,
862ca4ed 600 const char *prefix, const struct bt_stream *stream)
3dca2276 601{
862ca4ed
PP
602 const struct bt_stream_class *stream_class;
603 const struct bt_trace_class *trace_class = NULL;
604 const struct bt_trace *trace = NULL;
879e14e8 605 char tmp_prefix[TMP_PREFIX_LEN];
476ef981 606
44c440bc 607 BUF_APPEND(", %sid=%" PRIu64, PRFIELD(stream->id));
476ef981 608
44c440bc
PP
609 if (stream->name.value) {
610 BUF_APPEND(", %sname=\"%s\"", PRFIELD(stream->name.value));
476ef981
PP
611 }
612
476ef981
PP
613 if (!extended) {
614 return;
615 }
616
862ca4ed
PP
617 stream_class = bt_stream_borrow_class_const(stream);
618 if (stream_class) {
619 BUF_APPEND(", %sstream-class-addr=%p", PRFIELD(stream_class));
620 SET_TMP_PREFIX("stream-class-");
621 format_stream_class(buf_ch, false, tmp_prefix, stream_class);
622 trace_class = bt_stream_class_borrow_trace_class_inline(stream_class);
476ef981
PP
623 }
624
862ca4ed
PP
625 if (trace_class) {
626 BUF_APPEND(", %strace-class-addr=%p", PRFIELD(trace_class));
627 SET_TMP_PREFIX("trace-class-");
628 format_trace_class(buf_ch, false, tmp_prefix, trace_class);
629 }
630
631 trace = bt_stream_borrow_trace_inline(stream);
632 if (trace) {
633 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
634 SET_TMP_PREFIX("trace-");
635 format_trace(buf_ch, false, tmp_prefix, trace);
476ef981
PP
636 }
637
312c056a 638 SET_TMP_PREFIX("packet-pool-");
9a6502b6 639 format_object_pool(buf_ch, extended, tmp_prefix, &stream->packet_pool);
3dca2276
PP
640}
641
476ef981 642static inline void format_packet(char **buf_ch, bool extended,
862ca4ed 643 const char *prefix, const struct bt_packet *packet)
476ef981 644{
862ca4ed
PP
645 const struct bt_stream *stream;
646 const struct bt_trace_class *trace_class;
879e14e8 647 char tmp_prefix[TMP_PREFIX_LEN];
476ef981
PP
648
649 if (!extended) {
650 return;
651 }
652
83ebb7f1 653 BUF_APPEND(", %sis-frozen=%d, %scontext-field-addr=%p",
476ef981 654 PRFIELD(packet->frozen),
44c440bc 655 PRFIELD(packet->context_field ? packet->context_field->field : NULL));
862ca4ed 656 stream = bt_packet_borrow_stream_const(packet);
476ef981
PP
657 if (!stream) {
658 return;
659 }
660
661 BUF_APPEND(", %sstream-addr=%p", PRFIELD(stream));
662 SET_TMP_PREFIX("stream-");
663 format_stream(buf_ch, false, tmp_prefix, stream);
862ca4ed
PP
664 trace_class = (const struct bt_trace_class *) bt_object_borrow_parent(&stream->base);
665 if (!trace_class) {
476ef981
PP
666 return;
667 }
668
862ca4ed
PP
669 BUF_APPEND(", %strace-class-addr=%p", PRFIELD(trace_class));
670 SET_TMP_PREFIX("trace-class-");
671 format_trace_class(buf_ch, false, tmp_prefix, trace_class);
476ef981
PP
672}
673
cb6f1f7d 674static inline void format_event(char **buf_ch, bool extended,
862ca4ed 675 const char *prefix, const struct bt_event *event)
476ef981 676{
862ca4ed
PP
677 const struct bt_packet *packet;
678 const struct bt_stream *stream;
679 const struct bt_trace_class *trace_class;
680 const struct bt_stream_class *stream_class;
879e14e8 681 char tmp_prefix[TMP_PREFIX_LEN];
476ef981
PP
682
683 if (!extended) {
684 return;
685 }
686
83ebb7f1 687 BUF_APPEND(", %sis-frozen=%d, "
44c440bc 688 "%scommon-context-field-addr=%p, "
d94d92ac 689 "%sspecific-context-field-addr=%p, "
44c440bc 690 "%spayload-field-addr=%p, ",
476ef981 691 PRFIELD(event->frozen),
44c440bc
PP
692 PRFIELD(event->common_context_field),
693 PRFIELD(event->specific_context_field),
3dca2276
PP
694 PRFIELD(event->payload_field));
695 BUF_APPEND(", %sevent-class-addr=%p", PRFIELD(event->class));
312c056a
PP
696
697 if (!event->class) {
698 return;
699 }
700
476ef981 701 SET_TMP_PREFIX("event-class-");
cb6f1f7d
PP
702 format_event_class(buf_ch, false, tmp_prefix, event->class);
703 stream_class = bt_event_class_borrow_stream_class(event->class);
476ef981
PP
704 if (stream_class) {
705 BUF_APPEND(", %sstream-class-addr=%p", PRFIELD(stream_class));
706 SET_TMP_PREFIX("stream-class-");
cb6f1f7d 707 format_stream_class(buf_ch, false, tmp_prefix,
3dca2276 708 stream_class);
476ef981 709
862ca4ed
PP
710 trace_class = bt_stream_class_borrow_trace_class_inline(
711 stream_class);
712 if (trace_class) {
713 BUF_APPEND(", %strace-class-addr=%p",
714 PRFIELD(trace_class));
715 SET_TMP_PREFIX("trace-class-");
716 format_trace_class(buf_ch, false, tmp_prefix,
717 trace_class);
476ef981
PP
718 }
719 }
3dca2276 720
862ca4ed 721 packet = bt_event_borrow_packet_const(event);
476ef981
PP
722 if (!packet) {
723 return;
724 }
725
726 BUF_APPEND(", %spacket-addr=%p", PRFIELD(packet));
727 SET_TMP_PREFIX("packet-");
728 format_packet(buf_ch, false, tmp_prefix, packet);
862ca4ed 729 stream = bt_packet_borrow_stream_const(packet);
476ef981
PP
730 if (!stream) {
731 return;
732 }
733
734 BUF_APPEND(", %sstream-addr=%p", PRFIELD(stream));
735 SET_TMP_PREFIX("stream-");
736 format_stream(buf_ch, false, tmp_prefix, stream);
737}
738
739static inline void format_clock_class(char **buf_ch, bool extended,
862ca4ed 740 const char *prefix, const struct bt_clock_class *clock_class)
476ef981 741{
879e14e8 742 char tmp_prefix[TMP_PREFIX_LEN];
312c056a 743
44c440bc
PP
744 if (clock_class->name.value) {
745 BUF_APPEND(", %sname=\"%s\"", PRFIELD(clock_class->name.value));
746 }
747
748 BUF_APPEND(", %sfreq=%" PRIu64, PRFIELD(clock_class->frequency));
476ef981
PP
749
750 if (!extended) {
751 return;
752 }
753
44c440bc
PP
754 if (clock_class->description.value) {
755 BUF_APPEND(", %spartial-descr=\"%.32s\"",
756 PRFIELD(clock_class->description.value));
757 }
758
759 if (clock_class->uuid.value) {
760 BUF_APPEND_UUID(clock_class->uuid.value);
476ef981
PP
761 }
762
763 BUF_APPEND(", %sis-frozen=%d, %sprecision=%" PRIu64 ", "
764 "%soffset-s=%" PRId64 ", "
5552377a 765 "%soffset-cycles=%" PRIu64 ", %sorigin-is-unix-epoch=%d, "
44c440bc 766 "%sbase-offset-ns=%" PRId64,
476ef981 767 PRFIELD(clock_class->frozen), PRFIELD(clock_class->precision),
44c440bc
PP
768 PRFIELD(clock_class->offset_seconds),
769 PRFIELD(clock_class->offset_cycles),
5552377a 770 PRFIELD(clock_class->origin_is_unix_epoch),
44c440bc 771 PRFIELD(clock_class->base_offset.value_ns));
312c056a 772
605e1019 773 SET_TMP_PREFIX("cs-pool-");
9a6502b6
PP
774 format_object_pool(buf_ch, extended, tmp_prefix,
775 &clock_class->cs_pool);
476ef981
PP
776}
777
605e1019
PP
778static inline void format_clock_snapshot(char **buf_ch, bool extended,
779 const char *prefix, const struct bt_clock_snapshot *clock_snapshot)
476ef981 780{
879e14e8 781 char tmp_prefix[TMP_PREFIX_LEN];
44c440bc 782 BUF_APPEND(", %svalue=%" PRIu64 ", %sns-from-origin=%" PRId64,
605e1019
PP
783 PRFIELD(clock_snapshot->value_cycles),
784 PRFIELD(clock_snapshot->ns_from_origin));
476ef981
PP
785
786 if (!extended) {
787 return;
788 }
789
605e1019 790 BUF_APPEND(", %sis-set=%d", PRFIELD(clock_snapshot->is_set));
d94d92ac 791
605e1019 792 if (clock_snapshot->clock_class) {
d94d92ac 793 BUF_APPEND(", %sclock-class-addr=%p",
605e1019 794 PRFIELD(clock_snapshot->clock_class));
d94d92ac
PP
795 SET_TMP_PREFIX("clock-class-");
796 format_clock_class(buf_ch, false, tmp_prefix,
605e1019 797 clock_snapshot->clock_class);
d94d92ac 798 }
476ef981
PP
799}
800
801static inline void format_value(char **buf_ch, bool extended,
862ca4ed 802 const char *prefix, const struct bt_value *value)
476ef981
PP
803{
804 BUF_APPEND(", %stype=%s",
da91b29a 805 PRFIELD(bt_common_value_type_string(bt_value_get_type(value))));
476ef981
PP
806
807 if (!extended) {
808 return;
809 }
810
811 switch (bt_value_get_type(value)) {
812 case BT_VALUE_TYPE_BOOL:
813 {
601b0d3c 814 bt_bool val = bt_value_bool_get(value);
476ef981 815
476ef981
PP
816 BUF_APPEND(", %svalue=%d", PRFIELD(val));
817 break;
818 }
fdd3a2da 819 case BT_VALUE_TYPE_UNSIGNED_INTEGER:
476ef981 820 {
fdd3a2da
PP
821 BUF_APPEND(", %svalue=%" PRIu64,
822 PRFIELD(bt_value_unsigned_integer_get(value)));
823 break;
824 }
825 case BT_VALUE_TYPE_SIGNED_INTEGER:
826 {
827 BUF_APPEND(", %svalue=%" PRId64,
828 PRFIELD(bt_value_signed_integer_get(value)));
476ef981
PP
829 break;
830 }
a373bf69 831 case BT_VALUE_TYPE_REAL:
476ef981 832 {
601b0d3c 833 double val = bt_value_real_get(value);
476ef981 834
476ef981
PP
835 BUF_APPEND(", %svalue=%f", PRFIELD(val));
836 break;
837 }
838 case BT_VALUE_TYPE_STRING:
839 {
601b0d3c 840 const char *val = bt_value_string_get(value);
476ef981 841
476ef981
PP
842 BUF_APPEND(", %spartial-value=\"%.32s\"", PRFIELD(val));
843 break;
844 }
845 case BT_VALUE_TYPE_ARRAY:
846 {
07208d85 847 int64_t count = bt_value_array_get_size(value);
476ef981 848
f6ccaed9 849 BT_ASSERT(count >= 0);
476ef981
PP
850 BUF_APPEND(", %selement-count=%" PRId64, PRFIELD(count));
851 break;
852 }
853 case BT_VALUE_TYPE_MAP:
854 {
07208d85 855 int64_t count = bt_value_map_get_size(value);
476ef981 856
f6ccaed9 857 BT_ASSERT(count >= 0);
476ef981
PP
858 BUF_APPEND(", %selement-count=%" PRId64, PRFIELD(count));
859 break;
860 }
861 default:
862 break;
863 }
864}
865
d6e69534
PP
866static inline void format_message(char **buf_ch, bool extended,
867 const char *prefix, const struct bt_message *msg)
476ef981 868{
879e14e8 869 char tmp_prefix[TMP_PREFIX_LEN];
476ef981
PP
870
871 BUF_APPEND(", %stype=%s",
d6e69534 872 PRFIELD(bt_message_type_string(msg->type)));
476ef981
PP
873
874 if (!extended) {
875 return;
876 }
877
5c563278 878 BUF_APPEND(", %sis-frozen=%d, %sgraph-addr=%p",
d6e69534 879 PRFIELD(msg->frozen), PRFIELD(msg->graph));
476ef981 880
d6e69534
PP
881 switch (msg->type) {
882 case BT_MESSAGE_TYPE_EVENT:
476ef981 883 {
d6e69534
PP
884 const struct bt_message_event *msg_event =
885 (const void *) msg;
476ef981 886
d6e69534 887 if (msg_event->event) {
d94d92ac 888 SET_TMP_PREFIX("event-");
5df26c89
PP
889 format_event(buf_ch, true, tmp_prefix,
890 msg_event->event);
d94d92ac
PP
891 }
892
8fc0367b
PP
893 if (msg_event->default_cs) {
894 SET_TMP_PREFIX("default-cs-");
895 format_clock_snapshot(buf_ch, true, tmp_prefix,
896 msg_event->default_cs);
897 }
898
476ef981
PP
899 break;
900 }
d6e69534 901 case BT_MESSAGE_TYPE_STREAM_BEGINNING:
5df26c89 902 case BT_MESSAGE_TYPE_STREAM_END:
476ef981 903 {
5df26c89 904 const struct bt_message_stream *msg_stream = (const void *) msg;
476ef981 905
d6e69534 906 if (msg_stream->stream) {
d94d92ac 907 SET_TMP_PREFIX("stream-");
5df26c89
PP
908 format_stream(buf_ch, true, tmp_prefix,
909 msg_stream->stream);
d94d92ac
PP
910 }
911
5df26c89 912 BUF_APPEND(", %sdefault-cs-state=%s",
188edac1
SM
913 PRFIELD(bt_message_stream_clock_snapshot_state_string(
914 msg_stream->default_cs_state)));
476ef981 915
188edac1 916 if (msg_stream->default_cs_state == BT_MESSAGE_STREAM_CLOCK_SNAPSHOT_STATE_KNOWN) {
5df26c89
PP
917 SET_TMP_PREFIX("default-cs-");
918 format_clock_snapshot(buf_ch, true, tmp_prefix,
188edac1 919 msg_stream->default_cs);
d94d92ac
PP
920 }
921
476ef981
PP
922 break;
923 }
5df26c89 924 case BT_MESSAGE_TYPE_PACKET_BEGINNING:
d6e69534 925 case BT_MESSAGE_TYPE_PACKET_END:
476ef981 926 {
5df26c89 927 const struct bt_message_packet *msg_packet = (const void *) msg;
476ef981 928
d6e69534 929 if (msg_packet->packet) {
d94d92ac 930 SET_TMP_PREFIX("packet-");
5df26c89
PP
931 format_packet(buf_ch, true, tmp_prefix,
932 msg_packet->packet);
d94d92ac
PP
933 }
934
8fc0367b
PP
935 if (msg_packet->default_cs) {
936 SET_TMP_PREFIX("default-cs-");
937 format_clock_snapshot(buf_ch, true, tmp_prefix,
938 msg_packet->default_cs);
939 }
940
476ef981
PP
941 break;
942 }
4c833281 943 case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
4237f1f2 944 case BT_MESSAGE_TYPE_DISCARDED_PACKETS:
4c833281
PP
945 {
946 const struct bt_message_discarded_items *msg_disc_items =
947 (const void *) msg;
948
949 if (msg_disc_items->stream) {
950 SET_TMP_PREFIX("stream-");
951 format_stream(buf_ch, true, tmp_prefix,
952 msg_disc_items->stream);
953 }
954
955 if (msg_disc_items->default_begin_cs) {
956 SET_TMP_PREFIX("default-begin-cs-");
957 format_clock_snapshot(buf_ch, true, tmp_prefix,
958 msg_disc_items->default_begin_cs);
959 }
960
961 if (msg_disc_items->default_end_cs) {
962 SET_TMP_PREFIX("default-end-cs-");
963 format_clock_snapshot(buf_ch, true, tmp_prefix,
964 msg_disc_items->default_end_cs);
965 }
966
967 if (msg_disc_items->count.base.avail) {
968 BUF_APPEND(", %scount=%" PRIu64,
969 PRFIELD(msg_disc_items->count.value));
970 }
971
972 break;
973 }
476ef981
PP
974 default:
975 break;
976 }
977}
978
979static inline void format_plugin_so_shared_lib_handle(char **buf_ch,
980 const char *prefix,
862ca4ed 981 const struct bt_plugin_so_shared_lib_handle *handle)
476ef981
PP
982{
983 BUF_APPEND(", %saddr=%p", PRFIELD(handle));
984
985 if (handle->path) {
d94d92ac 986 BUF_APPEND(", %spath=\"%s\"", PRFIELD_GSTRING(handle->path));
476ef981
PP
987 }
988}
989
990static inline void format_component_class(char **buf_ch, bool extended,
862ca4ed
PP
991 const char *prefix,
992 const struct bt_component_class *comp_class)
476ef981 993{
879e14e8 994 char tmp_prefix[TMP_PREFIX_LEN];
476ef981
PP
995
996 BUF_APPEND(", %stype=%s, %sname=\"%s\"",
997 PRFIELD(bt_component_class_type_string(comp_class->type)),
d94d92ac 998 PRFIELD_GSTRING(comp_class->name));
476ef981
PP
999
1000 if (comp_class->description) {
1001 BUF_APPEND(", %spartial-descr=\"%.32s\"",
d94d92ac 1002 PRFIELD_GSTRING(comp_class->description));
476ef981
PP
1003 }
1004
1005 if (!extended) {
1006 return;
1007 }
1008
1009 BUF_APPEND(", %sis-frozen=%d", PRFIELD(comp_class->frozen));
1010
1011 if (comp_class->so_handle) {
1012 SET_TMP_PREFIX("so-handle-");
1013 format_plugin_so_shared_lib_handle(buf_ch, tmp_prefix,
1014 comp_class->so_handle);
1015 }
1016}
1017
1018static inline void format_component(char **buf_ch, bool extended,
862ca4ed 1019 const char *prefix, const struct bt_component *component)
476ef981 1020{
879e14e8 1021 char tmp_prefix[TMP_PREFIX_LEN];
476ef981 1022
e874da19
PP
1023 BUF_APPEND(", %sname=\"%s\", %slog-level=%s",
1024 PRFIELD_GSTRING(component->name),
1025 PRFIELD(bt_common_logging_level_string(component->log_level)));
d94d92ac
PP
1026
1027 if (component->class) {
1028 SET_TMP_PREFIX("class-");
1029 format_component_class(buf_ch, extended, tmp_prefix,
1030 component->class);
1031 }
476ef981
PP
1032
1033 if (!extended) {
1034 return;
1035 }
1036
312c056a
PP
1037 if (component->input_ports) {
1038 BUF_APPEND(", %sinput-port-count=%u",
1039 PRFIELD(component->input_ports->len));
1040 }
1041
1042 if (component->output_ports) {
1043 BUF_APPEND(", %soutput-port-count=%u",
1044 PRFIELD(component->output_ports->len));
1045 }
476ef981
PP
1046}
1047
1048static inline void format_port(char **buf_ch, bool extended,
862ca4ed 1049 const char *prefix, const struct bt_port *port)
476ef981 1050{
879e14e8 1051 char tmp_prefix[TMP_PREFIX_LEN];
476ef981
PP
1052
1053 BUF_APPEND(", %stype=%s, %sname=\"%s\"",
1054 PRFIELD(bt_port_type_string(port->type)),
d94d92ac 1055 PRFIELD_GSTRING(port->name));
476ef981
PP
1056
1057 if (!extended) {
1058 return;
1059 }
1060
1061 if (port->connection) {
1062 SET_TMP_PREFIX("conn-");
1063 format_connection(buf_ch, false, tmp_prefix, port->connection);
1064 }
1065}
1066
1067static inline void format_connection(char **buf_ch, bool extended,
862ca4ed 1068 const char *prefix, const struct bt_connection *connection)
476ef981 1069{
879e14e8 1070 char tmp_prefix[TMP_PREFIX_LEN];
476ef981
PP
1071
1072 if (!extended) {
1073 return;
1074 }
1075
1076 if (connection->upstream_port) {
1077 SET_TMP_PREFIX("upstream-port-");
1078 format_port(buf_ch, false, tmp_prefix,
1079 connection->upstream_port);
1080 }
1081
1082 if (connection->downstream_port) {
1083 SET_TMP_PREFIX("downstream-port-");
1084 format_port(buf_ch, false, tmp_prefix,
1085 connection->downstream_port);
1086 }
1087}
1088
1089static inline void format_graph(char **buf_ch, bool extended,
862ca4ed 1090 const char *prefix, const struct bt_graph *graph)
476ef981 1091{
879e14e8 1092 char tmp_prefix[TMP_PREFIX_LEN];
5c563278 1093
5badd463
PP
1094 BUF_APPEND(", %sis-canceled=%d, %scan-consume=%d, "
1095 "%sconfig-state=%s",
1096 PRFIELD(graph->canceled),
1097 PRFIELD(graph->can_consume),
1098 PRFIELD(bt_graph_configuration_state_string(graph->config_state)));
476ef981
PP
1099
1100 if (!extended) {
1101 return;
1102 }
1103
312c056a
PP
1104 if (graph->components) {
1105 BUF_APPEND(", %scomp-count=%u",
1106 PRFIELD(graph->components->len));
1107 }
1108
1109 if (graph->connections) {
1110 BUF_APPEND(", %sconn-count=%u",
1111 PRFIELD(graph->connections->len));
1112 }
5c563278
PP
1113
1114 SET_TMP_PREFIX("en-pool-");
9a6502b6 1115 format_object_pool(buf_ch, extended, tmp_prefix,
d6e69534 1116 &graph->event_msg_pool);
5c563278 1117 SET_TMP_PREFIX("pbn-pool-");
9a6502b6 1118 format_object_pool(buf_ch, extended, tmp_prefix,
d6e69534 1119 &graph->packet_begin_msg_pool);
5c563278 1120 SET_TMP_PREFIX("pen-pool-");
9a6502b6 1121 format_object_pool(buf_ch, extended, tmp_prefix,
d6e69534 1122 &graph->packet_end_msg_pool);
476ef981
PP
1123}
1124
d6e69534 1125static inline void format_message_iterator(char **buf_ch,
476ef981 1126 bool extended, const char *prefix,
d6e69534 1127 const struct bt_message_iterator *iterator)
476ef981
PP
1128{
1129 const char *type;
879e14e8 1130 char tmp_prefix[TMP_PREFIX_LEN];
476ef981 1131
d6e69534
PP
1132 if (iterator->type == BT_MESSAGE_ITERATOR_TYPE_SELF_COMPONENT_PORT_INPUT) {
1133 type = "BT_MESSAGE_ITERATOR_TYPE_SELF_COMPONENT_PORT_INPUT";
1134 } else if (iterator->type == BT_MESSAGE_ITERATOR_TYPE_PORT_OUTPUT) {
1135 type = "BT_MESSAGE_ITERATOR_TYPE_PORT_OUTPUT";
476ef981
PP
1136 } else {
1137 type = "(unknown)";
1138 }
1139
1140 BUF_APPEND(", %stype=%s", PRFIELD(type));
1141
1142 switch (iterator->type) {
d6e69534 1143 case BT_MESSAGE_ITERATOR_TYPE_SELF_COMPONENT_PORT_INPUT:
476ef981 1144 {
d6e69534 1145 const struct bt_self_component_port_input_message_iterator *
862ca4ed 1146 port_in_iter = (const void *) iterator;
476ef981 1147
d94d92ac 1148 if (port_in_iter->upstream_component) {
476ef981
PP
1149 SET_TMP_PREFIX("upstream-comp-");
1150 format_component(buf_ch, false, tmp_prefix,
d94d92ac 1151 port_in_iter->upstream_component);
476ef981
PP
1152 }
1153
d94d92ac 1154 if (port_in_iter->upstream_port) {
476ef981
PP
1155 SET_TMP_PREFIX("upstream-port-");
1156 format_port(buf_ch, false, tmp_prefix,
d94d92ac 1157 port_in_iter->upstream_port);
476ef981
PP
1158 }
1159
d94d92ac 1160 if (port_in_iter->connection) {
476ef981
PP
1161 SET_TMP_PREFIX("upstream-conn-");
1162 format_connection(buf_ch, false, tmp_prefix,
d94d92ac 1163 port_in_iter->connection);
476ef981
PP
1164 }
1165 break;
1166 }
d6e69534 1167 case BT_MESSAGE_ITERATOR_TYPE_PORT_OUTPUT:
476ef981 1168 {
d6e69534 1169 const struct bt_port_output_message_iterator *port_out_iter =
862ca4ed 1170 (const void *) iterator;
476ef981 1171
d94d92ac
PP
1172 if (port_out_iter->graph) {
1173 SET_TMP_PREFIX("graph-");
1174 format_graph(buf_ch, false, tmp_prefix,
1175 port_out_iter->graph);
1176 }
1177
1178 if (port_out_iter->colander) {
1179 SET_TMP_PREFIX("colander-comp-");
1180 format_component(buf_ch, false, tmp_prefix,
1181 (void *) port_out_iter->colander);
1182 }
1183
476ef981
PP
1184 break;
1185 }
1186 default:
1187 break;
1188 }
1189}
1190
1191static inline void format_plugin(char **buf_ch, bool extended,
92fed4e1 1192 const char *prefix, const struct bt_plugin *plugin)
476ef981 1193{
879e14e8 1194 char tmp_prefix[TMP_PREFIX_LEN];
476ef981
PP
1195
1196 BUF_APPEND(", %stype=%s", PRFIELD(bt_plugin_type_string(plugin->type)));
1197
1198 if (plugin->info.path_set) {
1199 BUF_APPEND(", %spath=\"%s\"",
d94d92ac 1200 PRFIELD_GSTRING(plugin->info.path));
476ef981
PP
1201 }
1202
1203 if (plugin->info.name_set) {
1204 BUF_APPEND(", %sname=\"%s\"",
d94d92ac 1205 PRFIELD_GSTRING(plugin->info.name));
476ef981
PP
1206 }
1207
1208 if (!extended) {
1209 return;
1210 }
1211
1212 if (plugin->info.author_set) {
1213 BUF_APPEND(", %sauthor=\"%s\"",
d94d92ac 1214 PRFIELD_GSTRING(plugin->info.author));
476ef981
PP
1215 }
1216
1217 if (plugin->info.license_set) {
1218 BUF_APPEND(", %slicense=\"%s\"",
d94d92ac 1219 PRFIELD_GSTRING(plugin->info.license));
476ef981
PP
1220 }
1221
1222 if (plugin->info.version_set) {
1223 BUF_APPEND(", %sversion=%u.%u.%u%s",
1224 PRFIELD(plugin->info.version.major),
1225 plugin->info.version.minor,
1226 plugin->info.version.patch,
1227 plugin->info.version.extra ?
1228 plugin->info.version.extra->str : "");
1229 }
1230
d94d92ac
PP
1231 BUF_APPEND(", %ssrc-comp-class-count=%u, %sflt-comp-class-count=%u, "
1232 "%ssink-comp-class-count=%u",
1233 PRFIELD(plugin->src_comp_classes->len),
1234 PRFIELD(plugin->flt_comp_classes->len),
1235 PRFIELD(plugin->sink_comp_classes->len));
476ef981
PP
1236
1237 if (plugin->spec_data) {
862ca4ed
PP
1238 const struct bt_plugin_so_spec_data *spec_data =
1239 (const void *) plugin->spec_data;
476ef981
PP
1240
1241 if (spec_data->shared_lib_handle) {
1242 SET_TMP_PREFIX("so-handle-");
1243 format_plugin_so_shared_lib_handle(buf_ch, tmp_prefix,
1244 spec_data->shared_lib_handle);
1245 }
1246 }
1247}
1248
553c4bab
PP
1249static inline void format_error_cause(char **buf_ch, bool extended,
1250 const char *prefix, const struct bt_error_cause *cause)
1251{
1252 const struct bt_error_cause_component_class_id *comp_class_id = NULL;
1253
1254 BUF_APPEND(", %sactor-type=%s, %smodule-name=\"%s\"",
1255 PRFIELD(bt_error_cause_actor_type_string(cause->actor_type)),
1256 PRFIELD_GSTRING(cause->module_name));
1257
1258 if (!extended) {
1259 return;
1260 }
1261
1262 BUF_APPEND(", %spartial-msg=\"%.32s\"",
1263 PRFIELD_GSTRING(cause->message));
1264
1265 switch (cause->actor_type) {
1266 case BT_ERROR_CAUSE_ACTOR_TYPE_COMPONENT:
1267 {
1268 const struct bt_error_cause_component_actor *spec_cause =
1269 (const void *) cause;
1270
1271 BUF_APPEND(", %scomp-name=\"%s\"",
1272 PRFIELD_GSTRING(spec_cause->comp_name));
1273 comp_class_id = &spec_cause->comp_class_id;
1274 break;
1275 }
1276 case BT_ERROR_CAUSE_ACTOR_TYPE_COMPONENT_CLASS:
1277 {
1278 const struct bt_error_cause_component_class_actor *spec_cause =
1279 (const void *) cause;
1280
1281 comp_class_id = &spec_cause->comp_class_id;
1282 break;
1283 }
1284 case BT_ERROR_CAUSE_ACTOR_TYPE_MESSAGE_ITERATOR:
1285 {
1286 const struct bt_error_cause_message_iterator_actor *spec_cause =
1287 (const void *) cause;
1288
1289 BUF_APPEND(", %scomp-name=\"%s\", %scomp-out-port-name=\"%s\"",
1290 PRFIELD_GSTRING(spec_cause->comp_name),
1291 PRFIELD_GSTRING(spec_cause->output_port_name));
1292 comp_class_id = &spec_cause->comp_class_id;
1293 break;
1294 }
1295 default:
1296 break;
1297 }
1298
1299 if (comp_class_id) {
1300 BUF_APPEND(", %scomp-cls-type=%s, %scomp-cls-name=\"%s\", "
1301 "%splugin-name=\"%s\"",
1302 PRFIELD(bt_component_class_type_string(
1303 comp_class_id->type)),
1304 PRFIELD_GSTRING(comp_class_id->name),
1305 PRFIELD_GSTRING(comp_class_id->plugin_name));
1306 }
1307}
1308
476ef981
PP
1309static inline void handle_conversion_specifier_bt(void *priv_data,
1310 char **buf_ch, size_t avail_size,
1311 const char **out_fmt_ch, va_list *args)
1312{
1313 const char *fmt_ch = *out_fmt_ch;
1314 bool extended = false;
1315 char prefix[64];
1316 char *prefix_ch = prefix;
862ca4ed 1317 const void *obj;
476ef981
PP
1318
1319 /* skip "%!" */
1320 fmt_ch += 2;
1321
44c440bc
PP
1322 if (*fmt_ch == 'u') {
1323 /* UUID */
1324 obj = va_arg(*args, void *);
1325 format_uuid(buf_ch, obj);
1326 goto update_fmt;
1327 }
1328
476ef981
PP
1329 if (*fmt_ch == '[') {
1330 /* local prefix */
1331 fmt_ch++;
1332
1333 while (true) {
1334 if (*fmt_ch == ']') {
1335 *prefix_ch = '\0';
1336 fmt_ch++;
1337 break;
1338 }
1339
1340 *prefix_ch = *fmt_ch;
1341 prefix_ch++;
1342 fmt_ch++;
1343 }
1344 }
1345
1346 *prefix_ch = '\0';
1347
1348 if (*fmt_ch == '+') {
1349 extended = true;
1350 fmt_ch++;
1351 }
1352
1353 obj = va_arg(*args, void *);
1354 BUF_APPEND("%saddr=%p", prefix, obj);
1355
1356 if (!obj) {
1357 goto update_fmt;
1358 }
1359
cb6f1f7d
PP
1360 switch (*fmt_ch) {
1361 case 'F':
5cd6d0e5 1362 format_field_class(buf_ch, extended, prefix, obj);
476ef981 1363 break;
cb6f1f7d
PP
1364 case 'f':
1365 format_field(buf_ch, extended, prefix, obj);
1366 break;
1367 case 'P':
1368 format_field_path(buf_ch, extended, prefix, obj);
1369 break;
1370 case 'E':
1371 format_event_class(buf_ch, extended, prefix, obj);
1372 break;
1373 case 'e':
1374 format_event(buf_ch, extended, prefix, obj);
1375 break;
1376 case 'S':
1377 format_stream_class(buf_ch, extended, prefix, obj);
476ef981 1378 break;
cb6f1f7d
PP
1379 case 's':
1380 format_stream(buf_ch, extended, prefix, obj);
1381 break;
1382 case 'a':
1383 format_packet(buf_ch, extended, prefix, obj);
1384 break;
1385 case 't':
1386 format_trace(buf_ch, extended, prefix, obj);
1387 break;
862ca4ed
PP
1388 case 'T':
1389 format_trace_class(buf_ch, extended, prefix, obj);
1390 break;
cb6f1f7d
PP
1391 case 'K':
1392 format_clock_class(buf_ch, extended, prefix, obj);
1393 break;
1394 case 'k':
605e1019 1395 format_clock_snapshot(buf_ch, extended, prefix, obj);
cb6f1f7d
PP
1396 break;
1397 case 'v':
1398 format_value(buf_ch, extended, prefix, obj);
1399 break;
1400 case 'n':
d6e69534 1401 format_message(buf_ch, extended, prefix, obj);
cb6f1f7d
PP
1402 break;
1403 case 'i':
d6e69534 1404 format_message_iterator(buf_ch, extended, prefix, obj);
cb6f1f7d
PP
1405 break;
1406 case 'C':
1407 format_component_class(buf_ch, extended, prefix, obj);
1408 break;
1409 case 'c':
1410 format_component(buf_ch, extended, prefix, obj);
1411 break;
1412 case 'p':
1413 format_port(buf_ch, extended, prefix, obj);
1414 break;
1415 case 'x':
1416 format_connection(buf_ch, extended, prefix, obj);
1417 break;
44c440bc 1418 case 'l':
cb6f1f7d
PP
1419 format_plugin(buf_ch, extended, prefix, obj);
1420 break;
1421 case 'g':
1422 format_graph(buf_ch, extended, prefix, obj);
1423 break;
1424 case 'o':
1425 format_object_pool(buf_ch, extended, prefix, obj);
1426 break;
1427 case 'O':
1428 format_object(buf_ch, extended, prefix, obj);
1429 break;
553c4bab
PP
1430 case 'r':
1431 format_error_cause(buf_ch, extended, prefix, obj);
1432 break;
cb6f1f7d
PP
1433 default:
1434 abort();
476ef981
PP
1435 }
1436
1437update_fmt:
1438 fmt_ch++;
1439 *out_fmt_ch = fmt_ch;
1440}
1441
476ef981
PP
1442void bt_lib_log(const char *func, const char *file, unsigned line,
1443 int lvl, const char *tag, const char *fmt, ...)
1444{
1445 va_list args;
1446
f6ccaed9 1447 BT_ASSERT(fmt);
476ef981
PP
1448 va_start(args, fmt);
1449 bt_common_custom_vsnprintf(lib_logging_buf, LIB_LOGGING_BUF_SIZE, '!',
1450 handle_conversion_specifier_bt, NULL, fmt, &args);
1451 va_end(args);
1452 _bt_log_write_d(func, file, line, lvl, tag, "%s", lib_logging_buf);
1453}
3cd4c495
PP
1454
1455void bt_lib_maybe_log_and_append_cause(const char *func, const char *file,
1456 unsigned line, int lvl, const char *tag,
1457 const char *fmt, ...)
1458{
1459 va_list args;
1460 bt_current_thread_error_append_cause_status status;
1461
1462 BT_ASSERT(fmt);
1463 va_start(args, fmt);
1464 bt_common_custom_vsnprintf(lib_logging_buf, LIB_LOGGING_BUF_SIZE, '!',
1465 handle_conversion_specifier_bt, NULL, fmt, &args);
1466 va_end(args);
1467
1468 /* Log conditionally, but always append the error cause */
1469 if (BT_LOG_ON(lvl)) {
1470 _bt_log_write_d(func, file, line, lvl, tag, "%s",
1471 lib_logging_buf);
1472 }
1473
1474 status = bt_current_thread_error_append_cause_from_unknown(
1475 "Babeltrace library", file, line, "%s", lib_logging_buf);
1476 if (status) {
1477 /*
1478 * Worst case: this error cause is not appended to the
1479 * current thread's error.
1480 *
1481 * We can accept this as it's an almost impossible
1482 * scenario and returning an error here would mean you
1483 * need to check the return value of each
1484 * BT_LIB_LOG*_APPEND_CAUSE() macro and that would be
1485 * cumbersome.
1486 */
1487 BT_LOGE("Cannot append error cause to current thread's "
1488 "error object: status=%s",
1489 bt_common_func_status_string(status));
1490 }
1491}
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