projects / babeltrace.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
lib: fully detach CTF IR and CTF writer implementations
[babeltrace.git] / 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
3dca2276
PP		 23#define BT_LOG_TAG "LIB-LOGGING"
24
476ef981
PP		 25#include <stdarg.h>
26#include <stdio.h>
27#include <stdlib.h>
28#include <string.h>
29#include <inttypes.h>
30#include <stdint.h>
476ef981
PP		 31#include <wchar.h>
32#include <glib.h>
33#include <babeltrace/common-internal.h>
34#include <babeltrace/lib-logging-internal.h>
476ef981 35#include <babeltrace/values-internal.h>
312c056a 36#include <babeltrace/object-pool-internal.h>
476ef981
PP		 37#include <babeltrace/ctf-ir/field-types-internal.h>
38#include <babeltrace/ctf-ir/fields-internal.h>
39#include <babeltrace/ctf-ir/event-class-internal.h>
40#include <babeltrace/ctf-ir/event-internal.h>
41#include <babeltrace/ctf-ir/packet-internal.h>
42#include <babeltrace/ctf-ir/stream-class-internal.h>
43#include <babeltrace/ctf-ir/stream-internal.h>
44#include <babeltrace/ctf-ir/trace-internal.h>
45#include <babeltrace/ctf-ir/clock-class-internal.h>
46#include <babeltrace/ctf-ir/clock-value-internal.h>
47#include <babeltrace/ctf-ir/field-path-internal.h>
3dca2276 48#include <babeltrace/ctf-ir/utils-internal.h>
476ef981
PP		 49#include <babeltrace/graph/component-class-internal.h>
50#include <babeltrace/graph/component-class-sink-colander-internal.h>
51#include <babeltrace/graph/component-filter-internal.h>
52#include <babeltrace/graph/component-internal.h>
53#include <babeltrace/graph/component-sink-internal.h>
54#include <babeltrace/graph/component-source-internal.h>
55#include <babeltrace/graph/connection-internal.h>
56#include <babeltrace/graph/graph-internal.h>
476ef981 57#include <babeltrace/graph/notification-event-internal.h>
476ef981
PP		 58#include <babeltrace/graph/notification-inactivity-internal.h>
59#include <babeltrace/graph/notification-internal.h>
60#include <babeltrace/graph/notification-iterator-internal.h>
61#include <babeltrace/graph/notification-packet-internal.h>
62#include <babeltrace/graph/notification-stream-internal.h>
63#include <babeltrace/graph/port-internal.h>
64#include <babeltrace/plugin/plugin-internal.h>
65#include <babeltrace/plugin/plugin-so-internal.h>
476ef981
PP		 66
67#define LIB_LOGGING_BUF_SIZE (4096 * 4)
68
69static char __thread lib_logging_buf[LIB_LOGGING_BUF_SIZE];
70
71#define BUF_APPEND(_fmt, ...) \
72 do { \
73 int _count; \
74 size_t _size = LIB_LOGGING_BUF_SIZE - \
75 (size_t) (*buf_ch - lib_logging_buf); \
76 _count = snprintf(*buf_ch, _size, (_fmt), __VA_ARGS__); \
f6ccaed9 77 BT_ASSERT(_count >= 0); \
476ef981
PP		 78 *buf_ch += MIN(_count, _size); \
79 if (*buf_ch >= lib_logging_buf + LIB_LOGGING_BUF_SIZE - 1) { \
80 return; \
81 } \
82 } while (0)
83
84#define BUF_APPEND_UUID(_uuid) \
85 BUF_APPEND(", %suuid=\"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x\"", \
86 prefix, \
87 (unsigned int) (_uuid)[0], \
88 (unsigned int) (_uuid)[1], \
89 (unsigned int) (_uuid)[2], \
90 (unsigned int) (_uuid)[3], \
91 (unsigned int) (_uuid)[4], \
92 (unsigned int) (_uuid)[5], \
93 (unsigned int) (_uuid)[6], \
94 (unsigned int) (_uuid)[7], \
95 (unsigned int) (_uuid)[8], \
96 (unsigned int) (_uuid)[9], \
97 (unsigned int) (_uuid)[10], \
98 (unsigned int) (_uuid)[11], \
99 (unsigned int) (_uuid)[12], \
100 (unsigned int) (_uuid)[13], \
101 (unsigned int) (_uuid)[14], \
102 (unsigned int) (_uuid)[15])
103
104#define PRFIELD(_expr) prefix, (_expr)
105
106#define SET_TMP_PREFIX(_prefix2) \
107 do { \
108 strcpy(tmp_prefix, prefix); \
109 strcat(tmp_prefix, (_prefix2)); \
110 } while (0)
111
3dca2276
PP		 112typedef void (*format_func)(char **, bool, const char *, void *);
113
476ef981
PP		 114static inline void format_component(char **buf_ch, bool extended,
115 const char *prefix, struct bt_component *component);
116
117static inline void format_port(char **buf_ch, bool extended,
118 const char *prefix, struct bt_port *port);
119
120static inline void format_connection(char **buf_ch, bool extended,
121 const char *prefix, struct bt_connection *connection);
122
e22b45d0
PP		 123static inline void format_clock_value(char **buf_ch, bool extended,
124 const char *prefix, struct bt_clock_value *clock_value);
125
3fea54f6 126static inline void format_object(char **buf_ch, bool extended,
476ef981
PP		 127 const char *prefix, struct bt_object *obj)
128{
3fea54f6 129 BUF_APPEND(", %sref-count=%llu", prefix, obj->ref_count);
476ef981
PP		 130}
131
e22b45d0
PP		 132static inline void format_clock_value_set(char **buf_ch, bool extended,
133 const char *prefix, struct bt_clock_value_set *cv_set)
134{
135 char tmp_prefix[64];
136
137 if (!cv_set->clock_values) {
138 return;
139 }
140
141 BUF_APPEND(", %ssize=%u", PRFIELD(cv_set->clock_values->len));
142
143 if (cv_set->default_cv) {
144 SET_TMP_PREFIX("default-cv-");
145 format_clock_value(buf_ch, extended, tmp_prefix,
146 cv_set->default_cv);
147 }
148}
149
312c056a
PP		 150static inline void format_object_pool(char **buf_ch, bool extended,
151 const char *prefix, struct bt_object_pool *pool)
152{
153 BUF_APPEND(", %ssize=%zu", PRFIELD(pool->size));
154
155 if (pool->objects) {
156 BUF_APPEND(", %scap=%u", PRFIELD(pool->objects->len));
157 }
158}
159
3dca2276
PP		 160static inline void format_field_type_common(char **buf_ch, bool extended,
161 const char *prefix, struct bt_field_type_common *field_type)
476ef981
PP		 162{
163 BUF_APPEND(", %stype-id=%s, %salignment=%u",
3dca2276 164 PRFIELD(bt_common_field_type_id_string(field_type->id)),
476ef981
PP		 165 PRFIELD(field_type->alignment));
166
167 if (extended) {
168 BUF_APPEND(", %sis-frozen=%d", PRFIELD(field_type->frozen));
169 } else {
170 return;
171 }
172
173 if (field_type->id == BT_FIELD_TYPE_ID_UNKNOWN) {
174 return;
175 }
176
177 switch (field_type->id) {
178 case BT_FIELD_TYPE_ID_INTEGER:
179 {
3dca2276
PP		 180 struct bt_field_type_common_integer *integer =
181 BT_FROM_COMMON(field_type);
476ef981
PP		 182
183 BUF_APPEND(", %ssize=%u, %sis-signed=%d, %sbyte-order=%s, "
184 "%sbase=%d, %sencoding=%s, "
185 "%smapped-clock-class-addr=%p",
186 PRFIELD(integer->size), PRFIELD(integer->is_signed),
3dca2276 187 PRFIELD(bt_common_byte_order_string(integer->user_byte_order)),
476ef981 188 PRFIELD(integer->base),
3dca2276
PP		 189 PRFIELD(bt_common_string_encoding_string(integer->encoding)),
190 PRFIELD(integer->mapped_clock_class));
476ef981 191
3dca2276 192 if (integer->mapped_clock_class) {
476ef981 193 BUF_APPEND(", %smapped-clock-class-name=\"%s\"",
3dca2276 194 PRFIELD(bt_clock_class_get_name(integer->mapped_clock_class)));
476ef981
PP		 195 }
196 break;
197 }
198 case BT_FIELD_TYPE_ID_FLOAT:
199 {
3dca2276
PP		 200 struct bt_field_type_common_floating_point *flt =
201 BT_FROM_COMMON(field_type);
476ef981
PP		 202
203 BUF_APPEND(", %sexp-dig=%u, %smant-dig=%u, %sbyte-order=%s",
204 PRFIELD(flt->exp_dig), PRFIELD(flt->mant_dig),
3dca2276 205 PRFIELD(bt_common_byte_order_string(flt->user_byte_order)));
476ef981
PP		 206 break;
207 }
208 case BT_FIELD_TYPE_ID_ENUM:
209 {
3dca2276
PP		 210 struct bt_field_type_common_enumeration *enm =
211 BT_FROM_COMMON(field_type);
476ef981
PP		 212
213 BUF_APPEND(", %smapping-count=%u",
214 PRFIELD(enm->entries->len));
215 break;
216 }
217 case BT_FIELD_TYPE_ID_STRING:
218 {
3dca2276
PP		 219 struct bt_field_type_common_string *str =
220 BT_FROM_COMMON(field_type);
476ef981
PP		 221
222 BUF_APPEND(", %sencoding=%s",
3dca2276 223 PRFIELD(bt_common_string_encoding_string(str->encoding)));
476ef981
PP		 224 break;
225 }
226 case BT_FIELD_TYPE_ID_STRUCT:
227 {
3dca2276
PP		 228 struct bt_field_type_common_structure *structure =
229 BT_FROM_COMMON(field_type);
476ef981
PP		 230
231 BUF_APPEND(", %sfield-count=%u",
232 PRFIELD(structure->fields->len));
233 break;
234 }
235 case BT_FIELD_TYPE_ID_SEQUENCE:
236 {
3dca2276
PP		 237 struct bt_field_type_common_sequence *seq =
238 BT_FROM_COMMON(field_type);
476ef981
PP		 239
240 BUF_APPEND(", %slength-ft-addr=\"%s\", %selem-ft-addr=%p",
241 PRFIELD(seq->length_field_name->str),
3dca2276 242 PRFIELD(seq->element_ft));
476ef981
PP		 243 break;
244 }
245 case BT_FIELD_TYPE_ID_VARIANT:
246 {
3dca2276
PP		 247 struct bt_field_type_common_variant *variant =
248 BT_FROM_COMMON(field_type);
476ef981 249
312c056a 250 BUF_APPEND(", %stag-name=\"%s\", %sfield-count=%u",
476ef981 251 PRFIELD(variant->tag_name->str),
312c056a 252 PRFIELD(variant->choices->len));
476ef981
PP		 253 break;
254 }
255 default:
256 break;
257 }
258}
259
3dca2276
PP		 260static inline void format_field_type(char **buf_ch, bool extended,
261 const char *prefix, struct bt_field_type *field_type)
262{
263 format_field_type_common(buf_ch, extended, prefix,
264 (void *) field_type);
265}
266
3dca2276
PP		 267static inline void format_field_common_integer_extended(char **buf_ch,
268 const char *prefix, struct bt_field_common *field)
476ef981 269{
3dca2276
PP		 270 struct bt_field_common_integer *integer = BT_FROM_COMMON(field);
271 struct bt_field_type_common_integer *field_type =
272 BT_FROM_COMMON(field->type);
476ef981
PP		 273 const char *fmt = NULL;
274
312c056a
PP		 275 BT_ASSERT(field_type);
276
476ef981
PP		 277 if (field_type->base == 8) {
278 fmt = ", %svalue=%" PRIo64;
279 } else if (field_type->base == 16) {
280 fmt = ", %svalue=%" PRIx64;
281 }
282
283 if (field_type->is_signed) {
284 if (!fmt) {
285 fmt = ", %svalue=%" PRId64;
286 }
287
288 BUF_APPEND(fmt, PRFIELD(integer->payload.signd));
289 } else {
290 if (!fmt) {
291 fmt = ", %svalue=%" PRIu64;
292 }
293
294 BUF_APPEND(fmt, PRFIELD(integer->payload.unsignd));
295 }
296}
297
3dca2276
PP		 298static inline void format_field_common(char **buf_ch, bool extended,
299 const char *prefix, struct bt_field_common *field)
476ef981
PP		 300{
301 BUF_APPEND(", %sis-set=%d", PRFIELD(field->payload_set));
302
303 if (extended) {
304 BUF_APPEND(", %sis-frozen=%d", PRFIELD(field->frozen));
305 }
306
312c056a
PP		 307 BUF_APPEND(", %stype-addr=%p", PRFIELD(field->type));
308
309 if (!field->type) {
310 return;
311 }
312
313 BUF_APPEND(", %stype-id=%s",
3dca2276 314 PRFIELD(bt_common_field_type_id_string(field->type->id)));
476ef981
PP		 315
316 if (!extended || field->type->id == BT_FIELD_TYPE_ID_UNKNOWN ||
317 !field->payload_set) {
318 return;
319 }
320
321 switch (field->type->id) {
322 case BT_FIELD_TYPE_ID_INTEGER:
323 {
3dca2276 324 format_field_common_integer_extended(buf_ch, prefix, field);
476ef981
PP		 325 break;
326 }
327 case BT_FIELD_TYPE_ID_FLOAT:
328 {
3dca2276
PP		 329 struct bt_field_common_floating_point *flt =
330 BT_FROM_COMMON(field);
476ef981
PP		 331
332 BUF_APPEND(", %svalue=%f", PRFIELD(flt->payload));
333 break;
334 }
476ef981
PP		 335 case BT_FIELD_TYPE_ID_STRING:
336 {
3dca2276
PP		 337 struct bt_field_common_string *str =
338 BT_FROM_COMMON(field);
476ef981 339
4d4b475d
PP		 340 if (str->buf) {
341 BT_ASSERT(str->buf->data);
312c056a 342 BUF_APPEND(", %spartial-value=\"%.32s\"",
4d4b475d 343 PRFIELD(str->buf->data));
312c056a
PP		 344
345 }
476ef981
PP		 346 break;
347 }
348 case BT_FIELD_TYPE_ID_SEQUENCE:
349 {
3dca2276
PP		 350 struct bt_field_common_sequence *seq =
351 BT_FROM_COMMON(field);
476ef981 352
312c056a
PP		 353 BUF_APPEND(", %slength=%" PRIu64, PRFIELD(seq->length));
354
355 if (seq->elements) {
356 BUF_APPEND(", %sallocated-length=%u",
357 PRFIELD(seq->elements->len));
358 }
476ef981
PP		 359 break;
360 }
361 case BT_FIELD_TYPE_ID_VARIANT:
362 {
3dca2276
PP		 363 struct bt_field_common_variant *variant =
364 BT_FROM_COMMON(field);
476ef981 365
312c056a
PP		 366 BUF_APPEND(", %scur-field-addr=%p",
367 PRFIELD(variant->current_field));
476ef981
PP		 368 break;
369 }
370 default:
371 break;
372 }
373}
374
3dca2276
PP		 375static inline void format_field(char **buf_ch, bool extended,
376 const char *prefix, struct bt_field *field)
377{
312c056a
PP		 378 struct bt_field_common *common_field = (void *) field;
379
3dca2276 380 format_field_common(buf_ch, extended, prefix, (void *) field);
312c056a
PP		 381
382 if (!extended) {
383 return;
384 }
385
386 if (!common_field->type) {
387 return;
388 }
389
390 switch (common_field->type->id) {
391 case BT_FIELD_TYPE_ID_ENUM:
392 {
393 struct bt_field_common_integer *integer = (void *) field;
394 struct bt_field_type_common_enumeration *enum_ft =
395 BT_FROM_COMMON(common_field->type);
396
397 if (enum_ft->container_ft) {
398 if (enum_ft->container_ft->is_signed) {
399 BUF_APPEND(", %svalue=%" PRId64,
400 PRFIELD(integer->payload.signd));
401 } else {
402 BUF_APPEND(", %svalue=%" PRIu64,
403 PRFIELD(integer->payload.unsignd));
404 }
405 }
406 break;
407 }
408 default:
409 break;
410 }
3dca2276
PP		 411}
412
476ef981
PP		 413static inline void format_field_path(char **buf_ch, bool extended,
414 const char *prefix, struct bt_field_path *field_path)
415{
416 uint64_t i;
417
312c056a
PP		 418 if (field_path->indexes) {
419 BT_ASSERT(field_path->indexes);
420 BUF_APPEND(", %sindex-count=%u", PRFIELD(field_path->indexes->len));
421 }
476ef981 422
312c056a 423 if (!extended || !field_path->indexes) {
476ef981
PP		 424 return;
425 }
426
3dca2276 427 BUF_APPEND(", %spath=[%s", PRFIELD(bt_common_scope_string(field_path->root)));
476ef981
PP		 428
429 for (i = 0; i < field_path->indexes->len; i++) {
430 int index = g_array_index(field_path->indexes, int, i);
431
432 BUF_APPEND(", %d", index);
433 }
434
435 BUF_APPEND("%s", "]");
436}
437
3dca2276
PP		 438static inline void format_trace_common(char **buf_ch, bool extended,
439 const char *prefix, struct bt_trace_common *trace)
476ef981
PP		 440{
441 if (trace->name) {
442 BUF_APPEND(", %sname=\"%s\"", PRFIELD(trace->name->str));
443 }
444
445 if (!extended) {
446 return;
447 }
448
3dca2276 449 BUF_APPEND(", %sis-frozen=%d", PRFIELD(trace->frozen));
476ef981
PP		 450
451 if (trace->uuid_set) {
452 BUF_APPEND_UUID(trace->uuid);
453 }
454
312c056a
PP		 455 if (trace->clock_classes) {
456 BUF_APPEND(", %sclock-class-count=%u",
457 PRFIELD(trace->clock_classes->len));
458 }
459
460 if (trace->stream_classes) {
461 BUF_APPEND(", %sstream-class-count=%u",
462 PRFIELD(trace->stream_classes->len));
463 }
464
465 if (trace->streams) {
466 BUF_APPEND(", %sstream-count=%u",
467 PRFIELD(trace->streams->len));
468 }
469
470 BUF_APPEND(", %spacket-header-ft-addr=%p",
3dca2276 471 PRFIELD(trace->packet_header_field_type));
476ef981
PP		 472}
473
3dca2276
PP		 474static inline void format_trace(char **buf_ch, bool extended,
475 const char *prefix, struct bt_trace *trace)
476ef981 476{
312c056a
PP		 477 char tmp_prefix[64];
478
3dca2276
PP		 479 format_trace_common(buf_ch, extended, prefix, BT_TO_COMMON(trace));
480
312c056a
PP		 481 if (!extended) {
482 return;
3dca2276 483 }
312c056a
PP		 484
485 BUF_APPEND(", %sis-static=%d", PRFIELD(trace->is_static));
486 SET_TMP_PREFIX("phf-pool-");
487 format_object_pool(buf_ch, extended, prefix,
488 &trace->packet_header_field_pool);
3dca2276
PP		 489}
490
3dca2276
PP		 491static inline void format_stream_class_common(char **buf_ch, bool extended,
492 const char *prefix, struct bt_stream_class_common *stream_class,
493 format_func trace_format_func)
494{
495 struct bt_trace_common *trace;
476ef981
PP		 496 char tmp_prefix[64];
497
498 if (stream_class->id_set) {
499 BUF_APPEND(", %sid=%" PRId64, PRFIELD(stream_class->id));
500 }
501
502 if (stream_class->name) {
503 BUF_APPEND(", %sname=\"%s\"", PRFIELD(stream_class->name->str));
504 }
505
506 if (!extended) {
507 return;
508 }
509
510 BUF_APPEND(", %sis-frozen=%d", PRFIELD(stream_class->frozen));
312c056a
PP		 511
512 if (stream_class->event_classes) {
513 BUF_APPEND(", %sevent-class-count=%u",
514 PRFIELD(stream_class->event_classes->len));
515 }
516
517 BUF_APPEND(", %spacket-context-ft-addr=%p, "
476ef981 518 "%sevent-header-ft-addr=%p, %sevent-context-ft-addr=%p",
3dca2276
PP		 519 PRFIELD(stream_class->packet_context_field_type),
520 PRFIELD(stream_class->event_header_field_type),
521 PRFIELD(stream_class->event_context_field_type));
522 trace = bt_stream_class_common_borrow_trace(stream_class);
476ef981
PP		 523 if (!trace) {
524 return;
525 }
526
527 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
528 SET_TMP_PREFIX("trace-");
3dca2276 529 trace_format_func(buf_ch, false, tmp_prefix, trace);
476ef981
PP		 530}
531
3dca2276
PP		 532static inline void format_stream_class(char **buf_ch, bool extended,
533 const char *prefix, struct bt_stream_class *stream_class)
476ef981 534{
312c056a
PP		 535 char tmp_prefix[64];
536
3dca2276
PP		 537 format_stream_class_common(buf_ch, extended, prefix,
538 BT_TO_COMMON(stream_class), (format_func) format_trace);
312c056a
PP		 539
540 if (!extended) {
541 return;
542 }
543
544 SET_TMP_PREFIX("ehf-pool-");
545 format_object_pool(buf_ch, extended, prefix,
546 &stream_class->event_header_field_pool);
5c563278
PP		 547 SET_TMP_PREFIX("pcf-pool-");
548 format_object_pool(buf_ch, extended, prefix,
549 &stream_class->packet_context_field_pool);
3dca2276
PP		 550}
551
3dca2276
PP		 552static inline void format_event_class_common(char **buf_ch, bool extended,
553 const char *prefix, struct bt_event_class_common *event_class,
554 format_func format_stream_class_func,
555 format_func format_trace_func)
556{
557 struct bt_stream_class_common *stream_class;
558 struct bt_trace_common *trace;
476ef981
PP		 559 char tmp_prefix[64];
560
561 BUF_APPEND(", %sid=%" PRId64, PRFIELD(event_class->id));
562
563 if (event_class->name) {
564 BUF_APPEND(", %sname=\"%s\"", PRFIELD(event_class->name->str));
565 }
566
567 if (!extended) {
568 return;
569 }
570
571 BUF_APPEND(", %sis-frozen=%d, %slog-level=%s",
572 PRFIELD(event_class->frozen),
3dca2276 573 PRFIELD(bt_common_event_class_log_level_string(event_class->log_level)));
476ef981
PP		 574
575 if (event_class->emf_uri) {
576 BUF_APPEND(", %semf-uri=\"%s\"",
577 PRFIELD(event_class->emf_uri->str));
578 }
579
580 BUF_APPEND(", %scontext-ft-addr=%p, %spayload-ft-addr=%p",
3dca2276
PP		 581 PRFIELD(event_class->context_field_type),
582 PRFIELD(event_class->payload_field_type));
476ef981 583
3dca2276 584 stream_class = bt_event_class_common_borrow_stream_class(event_class);
476ef981
PP		 585 if (!stream_class) {
586 return;
587 }
588
589 BUF_APPEND(", %sstream-class-addr=%p", PRFIELD(stream_class));
590 SET_TMP_PREFIX("stream-class-");
3dca2276
PP		 591 format_stream_class_func(buf_ch, false, tmp_prefix, stream_class);
592 trace = bt_stream_class_common_borrow_trace(stream_class);
476ef981
PP		 593 if (!trace) {
594 return;
595 }
596
597 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
598 SET_TMP_PREFIX("trace-");
3dca2276 599 format_trace_func(buf_ch, false, tmp_prefix, trace);
476ef981
PP		 600}
601
3dca2276
PP		 602static inline void format_event_class(char **buf_ch, bool extended,
603 const char *prefix, struct bt_event_class *event_class)
476ef981 604{
312c056a
PP		 605 char tmp_prefix[64];
606
3dca2276
PP		 607 format_event_class_common(buf_ch, extended, prefix,
608 BT_TO_COMMON(event_class), (format_func) format_stream_class,
609 (format_func) format_trace);
312c056a
PP		 610
611 if (!extended) {
612 return;
613 }
614
615 SET_TMP_PREFIX("event-pool-");
616 format_object_pool(buf_ch, extended, prefix, &event_class->event_pool);
3dca2276
PP		 617}
618
3dca2276
PP		 619static inline void format_stream_common(char **buf_ch, bool extended,
620 const char *prefix, struct bt_stream_common *stream,
621 format_func format_stream_class_func,
622 format_func format_trace_func)
623{
624 struct bt_stream_class_common *stream_class;
625 struct bt_trace_common *trace;
476ef981
PP		 626 char tmp_prefix[64];
627
628 BUF_APPEND(", %sid=%" PRId64, PRFIELD(stream->id));
629
630 if (stream->name) {
631 BUF_APPEND(", %sname=\"%s\"", PRFIELD(stream->name->str));
632 }
633
476ef981
PP		 634 if (!extended) {
635 return;
636 }
637
3dca2276 638 stream_class = bt_stream_common_borrow_class(stream);
476ef981
PP		 639 if (!stream_class) {
640 return;
641 }
642
643 BUF_APPEND(", %sstream-class-addr=%p", PRFIELD(stream_class));
644 SET_TMP_PREFIX("stream-class-");
3dca2276
PP		 645 format_stream_class_func(buf_ch, false, tmp_prefix, stream_class);
646 trace = bt_stream_class_common_borrow_trace(stream_class);
476ef981
PP		 647 if (!trace) {
648 return;
649 }
650
3fea54f6 651 trace = (void *) bt_object_borrow_parent(&stream->base);
476ef981
PP		 652 if (!trace) {
653 return;
654 }
655
656 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
657 SET_TMP_PREFIX("trace-");
3dca2276
PP		 658 format_trace_common(buf_ch, false, tmp_prefix, trace);
659}
660
661static inline void format_stream(char **buf_ch, bool extended,
662 const char *prefix, struct bt_stream *stream)
663{
312c056a
PP		 664 char tmp_prefix[64];
665
3dca2276
PP		 666 format_stream_common(buf_ch, extended, prefix, BT_TO_COMMON(stream),
667 (format_func) format_stream_class,
668 (format_func) format_trace);
312c056a
PP		 669 SET_TMP_PREFIX("packet-pool-");
670 format_object_pool(buf_ch, extended, prefix, &stream->packet_pool);
3dca2276
PP		 671}
672
476ef981
PP		 673static inline void format_packet(char **buf_ch, bool extended,
674 const char *prefix, struct bt_packet *packet)
675{
676 struct bt_stream *stream;
677 struct bt_trace *trace;
678 char tmp_prefix[64];
679
680 if (!extended) {
681 return;
682 }
683
684 BUF_APPEND(", %sis-frozen=%d, %sheader-field-addr=%p, "
685 "%scontext-field-addr=%p",
686 PRFIELD(packet->frozen),
312c056a 687 PRFIELD(packet->header ? packet->header->field : NULL),
476ef981
PP		 688 PRFIELD(packet->context));
689 stream = bt_packet_borrow_stream(packet);
690 if (!stream) {
691 return;
692 }
693
694 BUF_APPEND(", %sstream-addr=%p", PRFIELD(stream));
695 SET_TMP_PREFIX("stream-");
696 format_stream(buf_ch, false, tmp_prefix, stream);
3fea54f6 697 trace = (struct bt_trace *) bt_object_borrow_parent(&stream->common.base);
476ef981
PP		 698 if (!trace) {
699 return;
700 }
701
702 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
703 SET_TMP_PREFIX("trace-");
704 format_trace(buf_ch, false, tmp_prefix, trace);
705}
706
3dca2276
PP		 707static inline void format_event_common(char **buf_ch, bool extended,
708 const char *prefix, struct bt_event_common *event,
709 format_func format_event_class_func,
710 format_func format_stream_class_func,
711 format_func format_trace_func)
476ef981 712{
3dca2276
PP		 713 struct bt_trace_common *trace;
714 struct bt_stream_class_common *stream_class;
476ef981
PP		 715 char tmp_prefix[64];
716
717 if (!extended) {
718 return;
719 }
720
721 BUF_APPEND(", %sis-frozen=%d, %sheader-field-addr=%p, "
722 "%sstream-context-field-addr=%p, "
3dca2276 723 "%scontext-field-addr=%p, %spayload-field-addr=%p, ",
476ef981 724 PRFIELD(event->frozen),
312c056a 725 PRFIELD(event->header_field ? event->header_field->field : NULL),
3dca2276
PP		 726 PRFIELD(event->stream_event_context_field),
727 PRFIELD(event->context_field),
728 PRFIELD(event->payload_field));
729 BUF_APPEND(", %sevent-class-addr=%p", PRFIELD(event->class));
312c056a
PP		 730
731 if (!event->class) {
732 return;
733 }
734
476ef981 735 SET_TMP_PREFIX("event-class-");
3dca2276
PP		 736 format_event_class_func(buf_ch, false, tmp_prefix, event->class);
737 stream_class = bt_event_class_common_borrow_stream_class(event->class);
476ef981
PP		 738 if (stream_class) {
739 BUF_APPEND(", %sstream-class-addr=%p", PRFIELD(stream_class));
740 SET_TMP_PREFIX("stream-class-");
3dca2276
PP		 741 format_stream_class_func(buf_ch, false, tmp_prefix,
742 stream_class);
476ef981 743
3dca2276 744 trace = bt_stream_class_common_borrow_trace(stream_class);
476ef981
PP		 745 if (trace) {
746 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
747 SET_TMP_PREFIX("trace-");
3dca2276 748 format_trace_func(buf_ch, false, tmp_prefix, trace);
476ef981
PP		 749 }
750 }
3dca2276
PP		 751}
752
753static inline void format_event(char **buf_ch, bool extended,
754 const char *prefix, struct bt_event *event)
755{
756 struct bt_packet *packet;
757 struct bt_stream *stream;
758 char tmp_prefix[64];
759
760 format_event_common(buf_ch, extended, prefix, BT_TO_COMMON(event),
761 (format_func) format_event_class,
762 (format_func) format_stream_class, (format_func) format_trace);
763
764 if (!extended) {
765 return;
766 }
767
e22b45d0
PP		 768 SET_TMP_PREFIX("cvs-");
769 format_clock_value_set(buf_ch, extended, tmp_prefix, &event->cv_set);
476ef981
PP		 770 packet = bt_event_borrow_packet(event);
771 if (!packet) {
772 return;
773 }
774
775 BUF_APPEND(", %spacket-addr=%p", PRFIELD(packet));
776 SET_TMP_PREFIX("packet-");
777 format_packet(buf_ch, false, tmp_prefix, packet);
778 stream = bt_packet_borrow_stream(packet);
779 if (!stream) {
780 return;
781 }
782
783 BUF_APPEND(", %sstream-addr=%p", PRFIELD(stream));
784 SET_TMP_PREFIX("stream-");
785 format_stream(buf_ch, false, tmp_prefix, stream);
786}
787
788static inline void format_clock_class(char **buf_ch, bool extended,
789 const char *prefix, struct bt_clock_class *clock_class)
790{
312c056a
PP		 791 char tmp_prefix[64];
792
476ef981
PP		 793 BUF_APPEND(", %sname=\"%s\", %sfreq=%" PRIu64,
794 PRFIELD(clock_class->name->str),
795 PRFIELD(clock_class->frequency));
796
797 if (!extended) {
798 return;
799 }
800
801 if (clock_class->description) {
802 BUF_APPEND(", %spartial-description=\"%.32s\"",
803 PRFIELD(clock_class->description->str));
804 }
805
806 BUF_APPEND(", %sis-frozen=%d, %sprecision=%" PRIu64 ", "
807 "%soffset-s=%" PRId64 ", "
808 "%soffset-cycles=%" PRId64 ", %sis-absolute=%d",
809 PRFIELD(clock_class->frozen), PRFIELD(clock_class->precision),
810 PRFIELD(clock_class->offset_s), PRFIELD(clock_class->offset),
811 PRFIELD(clock_class->absolute));
812
813 if (clock_class->uuid_set) {
814 BUF_APPEND_UUID(clock_class->uuid);
815 }
312c056a
PP		 816
817 SET_TMP_PREFIX("cv-pool-");
818 format_object_pool(buf_ch, extended, prefix, &clock_class->cv_pool);
476ef981
PP		 819}
820
821static inline void format_clock_value(char **buf_ch, bool extended,
822 const char *prefix, struct bt_clock_value *clock_value)
823{
824 char tmp_prefix[64];
e22b45d0 825 BUF_APPEND(", %sraw-value=%" PRIu64 ", %sns-from-epoch=%" PRId64,
476ef981
PP		 826 PRFIELD(clock_value->value),
827 PRFIELD(clock_value->ns_from_epoch));
828
829 if (!extended) {
830 return;
831 }
832
312c056a
PP		 833 BUF_APPEND(", %sis-frozen=%d, %sis-set=%d",
834 PRFIELD(clock_value->frozen), PRFIELD(clock_value->is_set));
476ef981
PP		 835 BUF_APPEND(", %sclock-class-addr=%p",
836 PRFIELD(clock_value->clock_class));
837 SET_TMP_PREFIX("clock-class-");
838 format_clock_class(buf_ch, false, tmp_prefix, clock_value->clock_class);
839}
840
841static inline void format_value(char **buf_ch, bool extended,
842 const char *prefix, struct bt_value *value)
843{
844 BUF_APPEND(", %stype=%s",
845 PRFIELD(bt_value_type_string(bt_value_get_type(value))));
846
847 if (!extended) {
848 return;
849 }
850
851 switch (bt_value_get_type(value)) {
852 case BT_VALUE_TYPE_BOOL:
853 {
854 bt_bool val;
476ef981 855
f6ccaed9 856 (void) bt_value_bool_get(value, &val);
476ef981
PP		 857 BUF_APPEND(", %svalue=%d", PRFIELD(val));
858 break;
859 }
860 case BT_VALUE_TYPE_INTEGER:
861 {
862 int64_t val;
476ef981 863
f6ccaed9 864 (void) bt_value_integer_get(value, &val);
476ef981
PP		 865 BUF_APPEND(", %svalue=%" PRId64, PRFIELD(val));
866 break;
867 }
868 case BT_VALUE_TYPE_FLOAT:
869 {
870 double val;
476ef981 871
f6ccaed9 872 (void) bt_value_float_get(value, &val);
476ef981
PP		 873 BUF_APPEND(", %svalue=%f", PRFIELD(val));
874 break;
875 }
876 case BT_VALUE_TYPE_STRING:
877 {
878 const char *val;
476ef981 879
f6ccaed9 880 (void) bt_value_string_get(value, &val);
476ef981
PP		 881 BUF_APPEND(", %spartial-value=\"%.32s\"", PRFIELD(val));
882 break;
883 }
884 case BT_VALUE_TYPE_ARRAY:
885 {
886 int64_t count = bt_value_array_size(value);
887
f6ccaed9 888 BT_ASSERT(count >= 0);
476ef981
PP		 889 BUF_APPEND(", %selement-count=%" PRId64, PRFIELD(count));
890 break;
891 }
892 case BT_VALUE_TYPE_MAP:
893 {
894 int64_t count = bt_value_map_size(value);
895
f6ccaed9 896 BT_ASSERT(count >= 0);
476ef981
PP		 897 BUF_APPEND(", %selement-count=%" PRId64, PRFIELD(count));
898 break;
899 }
900 default:
901 break;
902 }
903}
904
905static inline void format_notification(char **buf_ch, bool extended,
906 const char *prefix, struct bt_notification *notif)
907{
908 char tmp_prefix[64];
909
910 BUF_APPEND(", %stype=%s",
911 PRFIELD(bt_notification_type_string(notif->type)));
912
913 if (!extended) {
914 return;
915 }
916
5c563278
PP		 917 BUF_APPEND(", %sis-frozen=%d, %sgraph-addr=%p",
918 PRFIELD(notif->frozen), PRFIELD(notif->graph));
476ef981
PP		 919
920 switch (notif->type) {
921 case BT_NOTIFICATION_TYPE_EVENT:
922 {
923 struct bt_notification_event *notif_event = (void *) notif;
924
925 SET_TMP_PREFIX("event-");
926 format_event(buf_ch, true, tmp_prefix, notif_event->event);
476ef981
PP		 927 break;
928 }
929 case BT_NOTIFICATION_TYPE_STREAM_BEGIN:
930 {
931 struct bt_notification_stream_begin *notif_stream =
932 (void *) notif;
933
934 SET_TMP_PREFIX("stream-");
935 format_stream(buf_ch, true, tmp_prefix, notif_stream->stream);
936 break;
937 }
938 case BT_NOTIFICATION_TYPE_STREAM_END:
939 {
940 struct bt_notification_stream_end *notif_stream =
941 (void *) notif;
942
943 SET_TMP_PREFIX("stream-");
944 format_stream(buf_ch, true, tmp_prefix, notif_stream->stream);
945 break;
946 }
947 case BT_NOTIFICATION_TYPE_PACKET_BEGIN:
948 {
949 struct bt_notification_packet_begin *notif_packet =
950 (void *) notif;
951
952 SET_TMP_PREFIX("packet-");
953 format_packet(buf_ch, true, tmp_prefix, notif_packet->packet);
954 break;
955 }
956 case BT_NOTIFICATION_TYPE_PACKET_END:
957 {
958 struct bt_notification_packet_end *notif_packet =
959 (void *) notif;
960
961 SET_TMP_PREFIX("packet-");
962 format_packet(buf_ch, true, tmp_prefix, notif_packet->packet);
963 break;
964 }
476ef981
PP		 965 default:
966 break;
967 }
968}
969
970static inline void format_plugin_so_shared_lib_handle(char **buf_ch,
971 const char *prefix,
972 struct bt_plugin_so_shared_lib_handle *handle)
973{
974 BUF_APPEND(", %saddr=%p", PRFIELD(handle));
975
976 if (handle->path) {
977 BUF_APPEND(", %spath=\"%s\"", PRFIELD(handle->path->str));
978 }
979}
980
981static inline void format_component_class(char **buf_ch, bool extended,
982 const char *prefix, struct bt_component_class *comp_class)
983{
984 char tmp_prefix[64];
985
986 BUF_APPEND(", %stype=%s, %sname=\"%s\"",
987 PRFIELD(bt_component_class_type_string(comp_class->type)),
312c056a 988 PRFIELD(comp_class->name ? comp_class->name->str : NULL));
476ef981
PP		 989
990 if (comp_class->description) {
991 BUF_APPEND(", %spartial-descr=\"%.32s\"",
992 PRFIELD(comp_class->description->str));
993 }
994
995 if (!extended) {
996 return;
997 }
998
999 BUF_APPEND(", %sis-frozen=%d", PRFIELD(comp_class->frozen));
1000
1001 if (comp_class->so_handle) {
1002 SET_TMP_PREFIX("so-handle-");
1003 format_plugin_so_shared_lib_handle(buf_ch, tmp_prefix,
1004 comp_class->so_handle);
1005 }
1006}
1007
1008static inline void format_component(char **buf_ch, bool extended,
1009 const char *prefix, struct bt_component *component)
1010{
1011 char tmp_prefix[64];
1012
1013 BUF_APPEND(", %sname=\"%s\"", PRFIELD(component->name->str));
1014 SET_TMP_PREFIX("class-");
1015 format_component_class(buf_ch, extended, tmp_prefix, component->class);
1016
1017 if (!extended) {
1018 return;
1019 }
1020
312c056a
PP		 1021 if (component->input_ports) {
1022 BUF_APPEND(", %sinput-port-count=%u",
1023 PRFIELD(component->input_ports->len));
1024 }
1025
1026 if (component->output_ports) {
1027 BUF_APPEND(", %soutput-port-count=%u",
1028 PRFIELD(component->output_ports->len));
1029 }
476ef981
PP		 1030}
1031
1032static inline void format_port(char **buf_ch, bool extended,
1033 const char *prefix, struct bt_port *port)
1034{
1035 char tmp_prefix[64];
1036
1037 BUF_APPEND(", %stype=%s, %sname=\"%s\"",
1038 PRFIELD(bt_port_type_string(port->type)),
1039 PRFIELD(port->name->str));
1040
1041 if (!extended) {
1042 return;
1043 }
1044
1045 if (port->connection) {
1046 SET_TMP_PREFIX("conn-");
1047 format_connection(buf_ch, false, tmp_prefix, port->connection);
1048 }
1049}
1050
1051static inline void format_connection(char **buf_ch, bool extended,
1052 const char *prefix, struct bt_connection *connection)
1053{
1054 char tmp_prefix[64];
1055
1056 if (!extended) {
1057 return;
1058 }
1059
1060 if (connection->upstream_port) {
1061 SET_TMP_PREFIX("upstream-port-");
1062 format_port(buf_ch, false, tmp_prefix,
1063 connection->upstream_port);
1064 }
1065
1066 if (connection->downstream_port) {
1067 SET_TMP_PREFIX("downstream-port-");
1068 format_port(buf_ch, false, tmp_prefix,
1069 connection->downstream_port);
1070 }
1071}
1072
1073static inline void format_graph(char **buf_ch, bool extended,
1074 const char *prefix, struct bt_graph *graph)
1075{
5c563278
PP		 1076 char tmp_prefix[64];
1077
476ef981
PP		 1078 BUF_APPEND(", %sis-canceled=%d", PRFIELD(graph->canceled));
1079
1080 if (!extended) {
1081 return;
1082 }
1083
312c056a
PP		 1084 if (graph->components) {
1085 BUF_APPEND(", %scomp-count=%u",
1086 PRFIELD(graph->components->len));
1087 }
1088
1089 if (graph->connections) {
1090 BUF_APPEND(", %sconn-count=%u",
1091 PRFIELD(graph->connections->len));
1092 }
5c563278
PP		 1093
1094 SET_TMP_PREFIX("en-pool-");
1095 format_object_pool(buf_ch, extended, prefix,
1096 &graph->event_notif_pool);
1097 SET_TMP_PREFIX("pbn-pool-");
1098 format_object_pool(buf_ch, extended, prefix,
1099 &graph->packet_begin_notif_pool);
1100 SET_TMP_PREFIX("pen-pool-");
1101 format_object_pool(buf_ch, extended, prefix,
1102 &graph->packet_end_notif_pool);
476ef981
PP		 1103}
1104
1105static inline void format_notification_iterator(char **buf_ch,
1106 bool extended, const char *prefix,
1107 struct bt_notification_iterator *iterator)
1108{
1109 const char *type;
1110 char tmp_prefix[64];
1111
1112 if (iterator->type == BT_NOTIFICATION_ITERATOR_TYPE_PRIVATE_CONNECTION) {
1113 type = "BT_NOTIFICATION_ITERATOR_TYPE_PRIVATE_CONNECTION";
1114 } else if (iterator->type == BT_NOTIFICATION_ITERATOR_TYPE_OUTPUT_PORT) {
1115 type = "BT_NOTIFICATION_ITERATOR_TYPE_OUTPUT_PORT";
1116 } else {
1117 type = "(unknown)";
1118 }
1119
1120 BUF_APPEND(", %stype=%s", PRFIELD(type));
1121
1122 switch (iterator->type) {
1123 case BT_NOTIFICATION_ITERATOR_TYPE_PRIVATE_CONNECTION:
1124 {
1125 struct bt_notification_iterator_private_connection *
1126 iter_priv_conn = (void *) iterator;
1127
1128 if (iter_priv_conn->upstream_component) {
1129 SET_TMP_PREFIX("upstream-comp-");
1130 format_component(buf_ch, false, tmp_prefix,
1131 iter_priv_conn->upstream_component);
1132 }
1133
1134 if (iter_priv_conn->upstream_port) {
1135 SET_TMP_PREFIX("upstream-port-");
1136 format_port(buf_ch, false, tmp_prefix,
1137 iter_priv_conn->upstream_port);
1138 }
1139
1140 if (iter_priv_conn->connection) {
1141 SET_TMP_PREFIX("upstream-conn-");
1142 format_connection(buf_ch, false, tmp_prefix,
1143 iter_priv_conn->connection);
1144 }
1145 break;
1146 }
1147 case BT_NOTIFICATION_ITERATOR_TYPE_OUTPUT_PORT:
1148 {
1149 struct bt_notification_iterator_output_port *iter_output_port =
1150 (void *) iterator;
1151
1152 SET_TMP_PREFIX("graph-");
1153 format_graph(buf_ch, false, tmp_prefix,
1154 iter_output_port->graph);
1155 SET_TMP_PREFIX("colander-comp-");
1156 format_component(buf_ch, false, tmp_prefix,
1157 iter_output_port->colander);
476ef981
PP		 1158 break;
1159 }
1160 default:
1161 break;
1162 }
1163}
1164
1165static inline void format_plugin(char **buf_ch, bool extended,
1166 const char *prefix, struct bt_plugin *plugin)
1167{
1168 char tmp_prefix[64];
1169
1170 BUF_APPEND(", %stype=%s", PRFIELD(bt_plugin_type_string(plugin->type)));
1171
1172 if (plugin->info.path_set) {
1173 BUF_APPEND(", %spath=\"%s\"",
1174 PRFIELD(plugin->info.path->str));
1175 }
1176
1177 if (plugin->info.name_set) {
1178 BUF_APPEND(", %sname=\"%s\"",
1179 PRFIELD(plugin->info.name->str));
1180 }
1181
1182 if (!extended) {
1183 return;
1184 }
1185
1186 if (plugin->info.author_set) {
1187 BUF_APPEND(", %sauthor=\"%s\"",
1188 PRFIELD(plugin->info.author->str));
1189 }
1190
1191 if (plugin->info.license_set) {
1192 BUF_APPEND(", %slicense=\"%s\"",
1193 PRFIELD(plugin->info.license->str));
1194 }
1195
1196 if (plugin->info.version_set) {
1197 BUF_APPEND(", %sversion=%u.%u.%u%s",
1198 PRFIELD(plugin->info.version.major),
1199 plugin->info.version.minor,
1200 plugin->info.version.patch,
1201 plugin->info.version.extra ?
1202 plugin->info.version.extra->str : "");
1203 }
1204
1205 BUF_APPEND(", %sis-frozen=%d, %scomp-class-count=%u",
1206 PRFIELD(plugin->frozen),
1207 PRFIELD(plugin->comp_classes->len));
1208
1209 if (plugin->spec_data) {
1210 struct bt_plugin_so_spec_data *spec_data =
1211 (void *) plugin->spec_data;
1212
1213 if (spec_data->shared_lib_handle) {
1214 SET_TMP_PREFIX("so-handle-");
1215 format_plugin_so_shared_lib_handle(buf_ch, tmp_prefix,
1216 spec_data->shared_lib_handle);
1217 }
1218 }
1219}
1220
3dca2276
PP		 1221static inline void format_stream_class_common_common(char **buf_ch,
1222 bool extended, const char *prefix,
1223 struct bt_stream_class_common *stream_class)
1224{
1225 format_stream_class_common(buf_ch, extended, prefix, stream_class,
1226 (format_func) format_trace_common);
1227}
1228
1229static inline void format_event_class_common_common(char **buf_ch,
1230 bool extended, const char *prefix,
1231 struct bt_event_class_common *event_class)
1232{
1233 format_event_class_common(buf_ch, extended, prefix, event_class,
1234 (format_func) format_stream_class_common,
1235 (format_func) format_trace_common);
1236}
1237
1238static inline void format_event_common_common(char **buf_ch,
1239 bool extended, const char *prefix,
1240 struct bt_event_common *event)
1241{
1242 format_event_common(buf_ch, extended, prefix, event,
1243 (format_func) format_event_class_common,
1244 (format_func) format_stream_class_common,
1245 (format_func) format_trace_common);
1246}
1247
1248static inline void format_stream_common_common(char **buf_ch, bool extended,
1249 const char *prefix, struct bt_stream_common *stream)
1250{
1251 format_stream_common(buf_ch, extended, prefix, stream,
1252 (format_func) format_stream_class_common,
1253 (format_func) format_trace_common);
1254}
1255
476ef981
PP		 1256static inline void handle_conversion_specifier_bt(void *priv_data,
1257 char **buf_ch, size_t avail_size,
1258 const char **out_fmt_ch, va_list *args)
1259{
1260 const char *fmt_ch = *out_fmt_ch;
1261 bool extended = false;
1262 char prefix[64];
1263 char *prefix_ch = prefix;
1264 void *obj;
3dca2276
PP		 1265 enum {
1266 CAT_DEFAULT,
3dca2276
PP		 1267 CAT_COMMON,
1268 } cat = CAT_DEFAULT;
476ef981
PP		 1269
1270 /* skip "%!" */
1271 fmt_ch += 2;
1272
1273 if (*fmt_ch == '[') {
1274 /* local prefix */
1275 fmt_ch++;
1276
1277 while (true) {
1278 if (*fmt_ch == ']') {
1279 *prefix_ch = '\0';
1280 fmt_ch++;
1281 break;
1282 }
1283
1284 *prefix_ch = *fmt_ch;
1285 prefix_ch++;
1286 fmt_ch++;
1287 }
1288 }
1289
1290 *prefix_ch = '\0';
1291
1292 if (*fmt_ch == '+') {
1293 extended = true;
1294 fmt_ch++;
1295 }
1296
16ca5ff0 1297 if (*fmt_ch == '_') {
3dca2276
PP		 1298 cat = CAT_COMMON;
1299 fmt_ch++;
1300 }
1301
476ef981
PP		 1302 obj = va_arg(*args, void *);
1303 BUF_APPEND("%saddr=%p", prefix, obj);
1304
1305 if (!obj) {
1306 goto update_fmt;
1307 }
1308
3dca2276
PP		 1309 switch (cat) {
1310 case CAT_DEFAULT:
1311 switch (*fmt_ch) {
3dca2276
PP		 1312 case 'F':
1313 format_field_type(buf_ch, extended, prefix, obj);
1314 break;
1315 case 'f':
1316 format_field(buf_ch, extended, prefix, obj);
1317 break;
1318 case 'P':
1319 format_field_path(buf_ch, extended, prefix, obj);
1320 break;
1321 case 'E':
1322 format_event_class(buf_ch, extended, prefix, obj);
1323 break;
1324 case 'e':
1325 format_event(buf_ch, extended, prefix, obj);
1326 break;
1327 case 'S':
1328 format_stream_class(buf_ch, extended, prefix, obj);
1329 break;
1330 case 's':
1331 format_stream(buf_ch, extended, prefix, obj);
1332 break;
1333 case 'a':
1334 format_packet(buf_ch, extended, prefix, obj);
1335 break;
1336 case 't':
1337 format_trace(buf_ch, extended, prefix, obj);
1338 break;
1339 case 'K':
1340 format_clock_class(buf_ch, extended, prefix, obj);
1341 break;
1342 case 'k':
1343 format_clock_value(buf_ch, extended, prefix, obj);
1344 break;
1345 case 'v':
1346 format_value(buf_ch, extended, prefix, obj);
1347 break;
1348 case 'n':
1349 format_notification(buf_ch, extended, prefix, obj);
1350 break;
1351 case 'i':
1352 format_notification_iterator(buf_ch, extended, prefix, obj);
1353 break;
1354 case 'C':
1355 format_component_class(buf_ch, extended, prefix, obj);
1356 break;
1357 case 'c':
1358 format_component(buf_ch, extended, prefix, obj);
1359 break;
1360 case 'p':
1361 format_port(buf_ch, extended, prefix, obj);
1362 break;
1363 case 'x':
1364 format_connection(buf_ch, extended, prefix, obj);
1365 break;
1366 case 'u':
1367 format_plugin(buf_ch, extended, prefix, obj);
1368 break;
1369 case 'g':
1370 format_graph(buf_ch, extended, prefix, obj);
1371 break;
312c056a
PP		 1372 case 'o':
1373 format_object_pool(buf_ch, extended, prefix, obj);
1374 break;
3fea54f6
PP		 1375 case 'O':
1376 format_object(buf_ch, extended, prefix, obj);
1377 break;
3dca2276
PP		 1378 default:
1379 abort();
1380 }
476ef981 1381 break;
3dca2276
PP		 1382 case CAT_COMMON:
1383 switch (*fmt_ch) {
1384 case 'F':
1385 format_field_type_common(buf_ch, extended, prefix, obj);
1386 break;
1387 case 'f':
1388 format_field_common(buf_ch, extended, prefix, obj);
1389 break;
1390 case 'E':
1391 format_event_class_common_common(buf_ch, extended, prefix, obj);
1392 break;
1393 case 'e':
1394 format_event_common_common(buf_ch, extended, prefix, obj);
1395 break;
1396 case 'S':
1397 format_stream_class_common_common(buf_ch, extended, prefix, obj);
1398 break;
1399 case 's':
1400 format_stream_common_common(buf_ch, extended, prefix, obj);
1401 break;
1402 case 't':
1403 format_trace_common(buf_ch, extended, prefix, obj);
1404 break;
1405 default:
1406 abort();
1407 }
476ef981 1408 break;
476ef981
PP		 1409 }
1410
1411update_fmt:
1412 fmt_ch++;
1413 *out_fmt_ch = fmt_ch;
1414}
1415
1416BT_HIDDEN
1417void bt_lib_log(const char *func, const char *file, unsigned line,
1418 int lvl, const char *tag, const char *fmt, ...)
1419{
1420 va_list args;
1421
f6ccaed9 1422 BT_ASSERT(fmt);
476ef981
PP		 1423 va_start(args, fmt);
1424 bt_common_custom_vsnprintf(lib_logging_buf, LIB_LOGGING_BUF_SIZE, '!',
1425 handle_conversion_specifier_bt, NULL, fmt, &args);
1426 va_end(args);
1427 _bt_log_write_d(func, file, line, lvl, tag, "%s", lib_logging_buf);
1428}
BabelTrace - Trace Format Babel Tower
This page took 0.0836 seconds and 4 git commands to generate.