projects / babeltrace.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
lib: make the "port connected" method return a status
[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
PP		 48#include <babeltrace/ctf-ir/utils-internal.h>
49#include <babeltrace/ctf-writer/field-types-internal.h>
50#include <babeltrace/ctf-writer/fields-internal.h>
51#include <babeltrace/ctf-writer/event-internal.h>
52#include <babeltrace/ctf-writer/stream-class-internal.h>
53#include <babeltrace/ctf-writer/stream-internal.h>
54#include <babeltrace/ctf-writer/trace-internal.h>
55#include <babeltrace/ctf-writer/clock-internal.h>
56#include <babeltrace/ctf-writer/writer-internal.h>
476ef981
PP		 57#include <babeltrace/graph/clock-class-priority-map-internal.h>
58#include <babeltrace/graph/component-class-internal.h>
59#include <babeltrace/graph/component-class-sink-colander-internal.h>
60#include <babeltrace/graph/component-filter-internal.h>
61#include <babeltrace/graph/component-internal.h>
62#include <babeltrace/graph/component-sink-internal.h>
63#include <babeltrace/graph/component-source-internal.h>
64#include <babeltrace/graph/connection-internal.h>
65#include <babeltrace/graph/graph-internal.h>
66#include <babeltrace/graph/notification-discarded-elements-internal.h>
67#include <babeltrace/graph/notification-event-internal.h>
476ef981
PP		 68#include <babeltrace/graph/notification-inactivity-internal.h>
69#include <babeltrace/graph/notification-internal.h>
70#include <babeltrace/graph/notification-iterator-internal.h>
71#include <babeltrace/graph/notification-packet-internal.h>
72#include <babeltrace/graph/notification-stream-internal.h>
73#include <babeltrace/graph/port-internal.h>
74#include <babeltrace/plugin/plugin-internal.h>
75#include <babeltrace/plugin/plugin-so-internal.h>
476ef981
PP		 76
77#define LIB_LOGGING_BUF_SIZE (4096 * 4)
78
79static char __thread lib_logging_buf[LIB_LOGGING_BUF_SIZE];
80
81#define BUF_APPEND(_fmt, ...) \
82 do { \
83 int _count; \
84 size_t _size = LIB_LOGGING_BUF_SIZE - \
85 (size_t) (*buf_ch - lib_logging_buf); \
86 _count = snprintf(*buf_ch, _size, (_fmt), __VA_ARGS__); \
f6ccaed9 87 BT_ASSERT(_count >= 0); \
476ef981
PP		 88 *buf_ch += MIN(_count, _size); \
89 if (*buf_ch >= lib_logging_buf + LIB_LOGGING_BUF_SIZE - 1) { \
90 return; \
91 } \
92 } while (0)
93
94#define BUF_APPEND_UUID(_uuid) \
95 BUF_APPEND(", %suuid=\"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x\"", \
96 prefix, \
97 (unsigned int) (_uuid)[0], \
98 (unsigned int) (_uuid)[1], \
99 (unsigned int) (_uuid)[2], \
100 (unsigned int) (_uuid)[3], \
101 (unsigned int) (_uuid)[4], \
102 (unsigned int) (_uuid)[5], \
103 (unsigned int) (_uuid)[6], \
104 (unsigned int) (_uuid)[7], \
105 (unsigned int) (_uuid)[8], \
106 (unsigned int) (_uuid)[9], \
107 (unsigned int) (_uuid)[10], \
108 (unsigned int) (_uuid)[11], \
109 (unsigned int) (_uuid)[12], \
110 (unsigned int) (_uuid)[13], \
111 (unsigned int) (_uuid)[14], \
112 (unsigned int) (_uuid)[15])
113
114#define PRFIELD(_expr) prefix, (_expr)
115
116#define SET_TMP_PREFIX(_prefix2) \
117 do { \
118 strcpy(tmp_prefix, prefix); \
119 strcat(tmp_prefix, (_prefix2)); \
120 } while (0)
121
3dca2276
PP		 122typedef void (*format_func)(char **, bool, const char *, void *);
123
476ef981
PP		 124static inline void format_component(char **buf_ch, bool extended,
125 const char *prefix, struct bt_component *component);
126
127static inline void format_port(char **buf_ch, bool extended,
128 const char *prefix, struct bt_port *port);
129
130static inline void format_connection(char **buf_ch, bool extended,
131 const char *prefix, struct bt_connection *connection);
132
3fea54f6 133static inline void format_object(char **buf_ch, bool extended,
476ef981
PP		 134 const char *prefix, struct bt_object *obj)
135{
3fea54f6 136 BUF_APPEND(", %sref-count=%llu", prefix, obj->ref_count);
476ef981
PP		 137}
138
312c056a
PP		 139static inline void format_object_pool(char **buf_ch, bool extended,
140 const char *prefix, struct bt_object_pool *pool)
141{
142 BUF_APPEND(", %ssize=%zu", PRFIELD(pool->size));
143
144 if (pool->objects) {
145 BUF_APPEND(", %scap=%u", PRFIELD(pool->objects->len));
146 }
147}
148
3dca2276
PP		 149static inline void format_field_type_common(char **buf_ch, bool extended,
150 const char *prefix, struct bt_field_type_common *field_type)
476ef981
PP		 151{
152 BUF_APPEND(", %stype-id=%s, %salignment=%u",
3dca2276 153 PRFIELD(bt_common_field_type_id_string(field_type->id)),
476ef981
PP		 154 PRFIELD(field_type->alignment));
155
156 if (extended) {
157 BUF_APPEND(", %sis-frozen=%d", PRFIELD(field_type->frozen));
158 } else {
159 return;
160 }
161
162 if (field_type->id == BT_FIELD_TYPE_ID_UNKNOWN) {
163 return;
164 }
165
166 switch (field_type->id) {
167 case BT_FIELD_TYPE_ID_INTEGER:
168 {
3dca2276
PP		 169 struct bt_field_type_common_integer *integer =
170 BT_FROM_COMMON(field_type);
476ef981
PP		 171
172 BUF_APPEND(", %ssize=%u, %sis-signed=%d, %sbyte-order=%s, "
173 "%sbase=%d, %sencoding=%s, "
174 "%smapped-clock-class-addr=%p",
175 PRFIELD(integer->size), PRFIELD(integer->is_signed),
3dca2276 176 PRFIELD(bt_common_byte_order_string(integer->user_byte_order)),
476ef981 177 PRFIELD(integer->base),
3dca2276
PP		 178 PRFIELD(bt_common_string_encoding_string(integer->encoding)),
179 PRFIELD(integer->mapped_clock_class));
476ef981 180
3dca2276 181 if (integer->mapped_clock_class) {
476ef981 182 BUF_APPEND(", %smapped-clock-class-name=\"%s\"",
3dca2276 183 PRFIELD(bt_clock_class_get_name(integer->mapped_clock_class)));
476ef981
PP		 184 }
185 break;
186 }
187 case BT_FIELD_TYPE_ID_FLOAT:
188 {
3dca2276
PP		 189 struct bt_field_type_common_floating_point *flt =
190 BT_FROM_COMMON(field_type);
476ef981
PP		 191
192 BUF_APPEND(", %sexp-dig=%u, %smant-dig=%u, %sbyte-order=%s",
193 PRFIELD(flt->exp_dig), PRFIELD(flt->mant_dig),
3dca2276 194 PRFIELD(bt_common_byte_order_string(flt->user_byte_order)));
476ef981
PP		 195 break;
196 }
197 case BT_FIELD_TYPE_ID_ENUM:
198 {
3dca2276
PP		 199 struct bt_field_type_common_enumeration *enm =
200 BT_FROM_COMMON(field_type);
476ef981
PP		 201
202 BUF_APPEND(", %smapping-count=%u",
203 PRFIELD(enm->entries->len));
204 break;
205 }
206 case BT_FIELD_TYPE_ID_STRING:
207 {
3dca2276
PP		 208 struct bt_field_type_common_string *str =
209 BT_FROM_COMMON(field_type);
476ef981
PP		 210
211 BUF_APPEND(", %sencoding=%s",
3dca2276 212 PRFIELD(bt_common_string_encoding_string(str->encoding)));
476ef981
PP		 213 break;
214 }
215 case BT_FIELD_TYPE_ID_STRUCT:
216 {
3dca2276
PP		 217 struct bt_field_type_common_structure *structure =
218 BT_FROM_COMMON(field_type);
476ef981
PP		 219
220 BUF_APPEND(", %sfield-count=%u",
221 PRFIELD(structure->fields->len));
222 break;
223 }
224 case BT_FIELD_TYPE_ID_SEQUENCE:
225 {
3dca2276
PP		 226 struct bt_field_type_common_sequence *seq =
227 BT_FROM_COMMON(field_type);
476ef981
PP		 228
229 BUF_APPEND(", %slength-ft-addr=\"%s\", %selem-ft-addr=%p",
230 PRFIELD(seq->length_field_name->str),
3dca2276 231 PRFIELD(seq->element_ft));
476ef981
PP		 232 break;
233 }
234 case BT_FIELD_TYPE_ID_VARIANT:
235 {
3dca2276
PP		 236 struct bt_field_type_common_variant *variant =
237 BT_FROM_COMMON(field_type);
476ef981 238
312c056a 239 BUF_APPEND(", %stag-name=\"%s\", %sfield-count=%u",
476ef981 240 PRFIELD(variant->tag_name->str),
312c056a 241 PRFIELD(variant->choices->len));
476ef981
PP		 242 break;
243 }
244 default:
245 break;
246 }
247}
248
3dca2276
PP		 249static inline void format_field_type(char **buf_ch, bool extended,
250 const char *prefix, struct bt_field_type *field_type)
251{
252 format_field_type_common(buf_ch, extended, prefix,
253 (void *) field_type);
254}
255
256static inline void format_writer_field_type(char **buf_ch, bool extended,
257 const char *prefix, struct bt_ctf_field_type *field_type)
258{
259 format_field_type_common(buf_ch, extended, prefix,
260 (void *) field_type);
261}
262
263static inline void format_field_common_integer_extended(char **buf_ch,
264 const char *prefix, struct bt_field_common *field)
476ef981 265{
3dca2276
PP		 266 struct bt_field_common_integer *integer = BT_FROM_COMMON(field);
267 struct bt_field_type_common_integer *field_type =
268 BT_FROM_COMMON(field->type);
476ef981
PP		 269 const char *fmt = NULL;
270
312c056a
PP		 271 BT_ASSERT(field_type);
272
476ef981
PP		 273 if (field_type->base == 8) {
274 fmt = ", %svalue=%" PRIo64;
275 } else if (field_type->base == 16) {
276 fmt = ", %svalue=%" PRIx64;
277 }
278
279 if (field_type->is_signed) {
280 if (!fmt) {
281 fmt = ", %svalue=%" PRId64;
282 }
283
284 BUF_APPEND(fmt, PRFIELD(integer->payload.signd));
285 } else {
286 if (!fmt) {
287 fmt = ", %svalue=%" PRIu64;
288 }
289
290 BUF_APPEND(fmt, PRFIELD(integer->payload.unsignd));
291 }
292}
293
3dca2276
PP		 294static inline void format_field_common(char **buf_ch, bool extended,
295 const char *prefix, struct bt_field_common *field)
476ef981
PP		 296{
297 BUF_APPEND(", %sis-set=%d", PRFIELD(field->payload_set));
298
299 if (extended) {
300 BUF_APPEND(", %sis-frozen=%d", PRFIELD(field->frozen));
301 }
302
312c056a
PP		 303 BUF_APPEND(", %stype-addr=%p", PRFIELD(field->type));
304
305 if (!field->type) {
306 return;
307 }
308
309 BUF_APPEND(", %stype-id=%s",
3dca2276 310 PRFIELD(bt_common_field_type_id_string(field->type->id)));
476ef981
PP		 311
312 if (!extended || field->type->id == BT_FIELD_TYPE_ID_UNKNOWN ||
313 !field->payload_set) {
314 return;
315 }
316
317 switch (field->type->id) {
318 case BT_FIELD_TYPE_ID_INTEGER:
319 {
3dca2276 320 format_field_common_integer_extended(buf_ch, prefix, field);
476ef981
PP		 321 break;
322 }
323 case BT_FIELD_TYPE_ID_FLOAT:
324 {
3dca2276
PP		 325 struct bt_field_common_floating_point *flt =
326 BT_FROM_COMMON(field);
476ef981
PP		 327
328 BUF_APPEND(", %svalue=%f", PRFIELD(flt->payload));
329 break;
330 }
476ef981
PP		 331 case BT_FIELD_TYPE_ID_STRING:
332 {
3dca2276
PP		 333 struct bt_field_common_string *str =
334 BT_FROM_COMMON(field);
476ef981 335
4d4b475d
PP		 336 if (str->buf) {
337 BT_ASSERT(str->buf->data);
312c056a 338 BUF_APPEND(", %spartial-value=\"%.32s\"",
4d4b475d 339 PRFIELD(str->buf->data));
312c056a
PP		 340
341 }
476ef981
PP		 342 break;
343 }
344 case BT_FIELD_TYPE_ID_SEQUENCE:
345 {
3dca2276
PP		 346 struct bt_field_common_sequence *seq =
347 BT_FROM_COMMON(field);
476ef981 348
312c056a
PP		 349 BUF_APPEND(", %slength=%" PRIu64, PRFIELD(seq->length));
350
351 if (seq->elements) {
352 BUF_APPEND(", %sallocated-length=%u",
353 PRFIELD(seq->elements->len));
354 }
476ef981
PP		 355 break;
356 }
357 case BT_FIELD_TYPE_ID_VARIANT:
358 {
3dca2276
PP		 359 struct bt_field_common_variant *variant =
360 BT_FROM_COMMON(field);
476ef981 361
312c056a
PP		 362 BUF_APPEND(", %scur-field-addr=%p",
363 PRFIELD(variant->current_field));
476ef981
PP		 364 break;
365 }
366 default:
367 break;
368 }
369}
370
3dca2276
PP		 371static inline void format_field(char **buf_ch, bool extended,
372 const char *prefix, struct bt_field *field)
373{
312c056a
PP		 374 struct bt_field_common *common_field = (void *) field;
375
3dca2276 376 format_field_common(buf_ch, extended, prefix, (void *) field);
312c056a
PP		 377
378 if (!extended) {
379 return;
380 }
381
382 if (!common_field->type) {
383 return;
384 }
385
386 switch (common_field->type->id) {
387 case BT_FIELD_TYPE_ID_ENUM:
388 {
389 struct bt_field_common_integer *integer = (void *) field;
390 struct bt_field_type_common_enumeration *enum_ft =
391 BT_FROM_COMMON(common_field->type);
392
393 if (enum_ft->container_ft) {
394 if (enum_ft->container_ft->is_signed) {
395 BUF_APPEND(", %svalue=%" PRId64,
396 PRFIELD(integer->payload.signd));
397 } else {
398 BUF_APPEND(", %svalue=%" PRIu64,
399 PRFIELD(integer->payload.unsignd));
400 }
401 }
402 break;
403 }
404 default:
405 break;
406 }
3dca2276
PP		 407}
408
409static inline void format_writer_field(char **buf_ch, bool extended,
410 const char *prefix, struct bt_ctf_field *field)
411{
312c056a
PP		 412 struct bt_field_common *common_field = (void *) field;
413
3dca2276 414 format_field_common(buf_ch, extended, prefix, (void *) field);
312c056a
PP		 415
416 if (!extended) {
417 return;
418 }
419
420 if (!common_field->type) {
421 return;
422 }
423
424 switch (common_field->type->id) {
425 case BT_FIELD_TYPE_ID_ENUM:
426 {
427 struct bt_ctf_field_enumeration *enumeration = (void *) field;
428
429 if (enumeration->container) {
430 format_writer_field(buf_ch, extended, prefix,
431 (void *) enumeration->container);
432 }
433 break;
434 }
435 case BT_FIELD_TYPE_ID_VARIANT:
436 {
437 struct bt_ctf_field_variant *variant = (void *) field;
438
439 BUF_APPEND(", %stag-field-addr=%p", PRFIELD(variant->tag));
440 break;
441 }
442 default:
443 break;
444 }
3dca2276
PP		 445}
446
476ef981
PP		 447static inline void format_field_path(char **buf_ch, bool extended,
448 const char *prefix, struct bt_field_path *field_path)
449{
450 uint64_t i;
451
312c056a
PP		 452 if (field_path->indexes) {
453 BT_ASSERT(field_path->indexes);
454 BUF_APPEND(", %sindex-count=%u", PRFIELD(field_path->indexes->len));
455 }
476ef981 456
312c056a 457 if (!extended || !field_path->indexes) {
476ef981
PP		 458 return;
459 }
460
3dca2276 461 BUF_APPEND(", %spath=[%s", PRFIELD(bt_common_scope_string(field_path->root)));
476ef981
PP		 462
463 for (i = 0; i < field_path->indexes->len; i++) {
464 int index = g_array_index(field_path->indexes, int, i);
465
466 BUF_APPEND(", %d", index);
467 }
468
469 BUF_APPEND("%s", "]");
470}
471
3dca2276
PP		 472static inline void format_trace_common(char **buf_ch, bool extended,
473 const char *prefix, struct bt_trace_common *trace)
476ef981
PP		 474{
475 if (trace->name) {
476 BUF_APPEND(", %sname=\"%s\"", PRFIELD(trace->name->str));
477 }
478
479 if (!extended) {
480 return;
481 }
482
3dca2276 483 BUF_APPEND(", %sis-frozen=%d", PRFIELD(trace->frozen));
476ef981
PP		 484
485 if (trace->uuid_set) {
486 BUF_APPEND_UUID(trace->uuid);
487 }
488
312c056a
PP		 489 if (trace->clock_classes) {
490 BUF_APPEND(", %sclock-class-count=%u",
491 PRFIELD(trace->clock_classes->len));
492 }
493
494 if (trace->stream_classes) {
495 BUF_APPEND(", %sstream-class-count=%u",
496 PRFIELD(trace->stream_classes->len));
497 }
498
499 if (trace->streams) {
500 BUF_APPEND(", %sstream-count=%u",
501 PRFIELD(trace->streams->len));
502 }
503
504 BUF_APPEND(", %spacket-header-ft-addr=%p",
3dca2276 505 PRFIELD(trace->packet_header_field_type));
476ef981
PP		 506}
507
3dca2276
PP		 508static inline void format_trace(char **buf_ch, bool extended,
509 const char *prefix, struct bt_trace *trace)
476ef981 510{
312c056a
PP		 511 char tmp_prefix[64];
512
3dca2276
PP		 513 format_trace_common(buf_ch, extended, prefix, BT_TO_COMMON(trace));
514
312c056a
PP		 515 if (!extended) {
516 return;
3dca2276 517 }
312c056a
PP		 518
519 BUF_APPEND(", %sis-static=%d", PRFIELD(trace->is_static));
520 SET_TMP_PREFIX("phf-pool-");
521 format_object_pool(buf_ch, extended, prefix,
522 &trace->packet_header_field_pool);
3dca2276
PP		 523}
524
525static inline void format_writer_trace(char **buf_ch, bool extended,
526 const char *prefix, struct bt_ctf_trace *trace)
527{
528 format_trace_common(buf_ch, extended, prefix, BT_TO_COMMON(trace));
529}
530
531static inline void format_stream_class_common(char **buf_ch, bool extended,
532 const char *prefix, struct bt_stream_class_common *stream_class,
533 format_func trace_format_func)
534{
535 struct bt_trace_common *trace;
476ef981
PP		 536 char tmp_prefix[64];
537
538 if (stream_class->id_set) {
539 BUF_APPEND(", %sid=%" PRId64, PRFIELD(stream_class->id));
540 }
541
542 if (stream_class->name) {
543 BUF_APPEND(", %sname=\"%s\"", PRFIELD(stream_class->name->str));
544 }
545
546 if (!extended) {
547 return;
548 }
549
550 BUF_APPEND(", %sis-frozen=%d", PRFIELD(stream_class->frozen));
312c056a
PP		 551
552 if (stream_class->event_classes) {
553 BUF_APPEND(", %sevent-class-count=%u",
554 PRFIELD(stream_class->event_classes->len));
555 }
556
557 BUF_APPEND(", %spacket-context-ft-addr=%p, "
476ef981 558 "%sevent-header-ft-addr=%p, %sevent-context-ft-addr=%p",
3dca2276
PP		 559 PRFIELD(stream_class->packet_context_field_type),
560 PRFIELD(stream_class->event_header_field_type),
561 PRFIELD(stream_class->event_context_field_type));
562 trace = bt_stream_class_common_borrow_trace(stream_class);
476ef981
PP		 563 if (!trace) {
564 return;
565 }
566
567 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
568 SET_TMP_PREFIX("trace-");
3dca2276 569 trace_format_func(buf_ch, false, tmp_prefix, trace);
476ef981
PP		 570}
571
3dca2276
PP		 572static inline void format_stream_class(char **buf_ch, bool extended,
573 const char *prefix, struct bt_stream_class *stream_class)
476ef981 574{
312c056a
PP		 575 char tmp_prefix[64];
576
3dca2276
PP		 577 format_stream_class_common(buf_ch, extended, prefix,
578 BT_TO_COMMON(stream_class), (format_func) format_trace);
312c056a
PP		 579
580 if (!extended) {
581 return;
582 }
583
584 SET_TMP_PREFIX("ehf-pool-");
585 format_object_pool(buf_ch, extended, prefix,
586 &stream_class->event_header_field_pool);
5c563278
PP		 587 SET_TMP_PREFIX("pcf-pool-");
588 format_object_pool(buf_ch, extended, prefix,
589 &stream_class->packet_context_field_pool);
3dca2276
PP		 590}
591
592static inline void format_writer_stream_class(char **buf_ch, bool extended,
593 const char *prefix, struct bt_ctf_stream_class *stream_class)
594{
595 format_stream_class_common(buf_ch, extended, prefix,
596 BT_TO_COMMON(stream_class), (format_func) format_writer_trace);
597
598 if (extended && stream_class->clock) {
599 BUF_APPEND(", %sctf-writer-clock-addr=%p, "
600 "%sctf-writer-clock-name=\"%s\"",
601 PRFIELD(stream_class->clock),
602 PRFIELD(bt_clock_class_get_name(
603 BT_TO_COMMON(stream_class->clock->clock_class))));
604 }
605}
606
607static inline void format_event_class_common(char **buf_ch, bool extended,
608 const char *prefix, struct bt_event_class_common *event_class,
609 format_func format_stream_class_func,
610 format_func format_trace_func)
611{
612 struct bt_stream_class_common *stream_class;
613 struct bt_trace_common *trace;
476ef981
PP		 614 char tmp_prefix[64];
615
616 BUF_APPEND(", %sid=%" PRId64, PRFIELD(event_class->id));
617
618 if (event_class->name) {
619 BUF_APPEND(", %sname=\"%s\"", PRFIELD(event_class->name->str));
620 }
621
622 if (!extended) {
623 return;
624 }
625
626 BUF_APPEND(", %sis-frozen=%d, %slog-level=%s",
627 PRFIELD(event_class->frozen),
3dca2276 628 PRFIELD(bt_common_event_class_log_level_string(event_class->log_level)));
476ef981
PP		 629
630 if (event_class->emf_uri) {
631 BUF_APPEND(", %semf-uri=\"%s\"",
632 PRFIELD(event_class->emf_uri->str));
633 }
634
635 BUF_APPEND(", %scontext-ft-addr=%p, %spayload-ft-addr=%p",
3dca2276
PP		 636 PRFIELD(event_class->context_field_type),
637 PRFIELD(event_class->payload_field_type));
476ef981 638
3dca2276 639 stream_class = bt_event_class_common_borrow_stream_class(event_class);
476ef981
PP		 640 if (!stream_class) {
641 return;
642 }
643
644 BUF_APPEND(", %sstream-class-addr=%p", PRFIELD(stream_class));
645 SET_TMP_PREFIX("stream-class-");
3dca2276
PP		 646 format_stream_class_func(buf_ch, false, tmp_prefix, stream_class);
647 trace = bt_stream_class_common_borrow_trace(stream_class);
476ef981
PP		 648 if (!trace) {
649 return;
650 }
651
652 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
653 SET_TMP_PREFIX("trace-");
3dca2276 654 format_trace_func(buf_ch, false, tmp_prefix, trace);
476ef981
PP		 655}
656
3dca2276
PP		 657static inline void format_event_class(char **buf_ch, bool extended,
658 const char *prefix, struct bt_event_class *event_class)
476ef981 659{
312c056a
PP		 660 char tmp_prefix[64];
661
3dca2276
PP		 662 format_event_class_common(buf_ch, extended, prefix,
663 BT_TO_COMMON(event_class), (format_func) format_stream_class,
664 (format_func) format_trace);
312c056a
PP		 665
666 if (!extended) {
667 return;
668 }
669
670 SET_TMP_PREFIX("event-pool-");
671 format_object_pool(buf_ch, extended, prefix, &event_class->event_pool);
3dca2276
PP		 672}
673
674static inline void format_writer_event_class(char **buf_ch, bool extended,
675 const char *prefix, struct bt_ctf_event_class *event_class)
676{
677 format_event_class_common(buf_ch, extended, prefix,
678 BT_TO_COMMON(event_class),
679 (format_func) format_writer_stream_class,
680 (format_func) format_writer_trace);
681}
682
683static inline void format_stream_common(char **buf_ch, bool extended,
684 const char *prefix, struct bt_stream_common *stream,
685 format_func format_stream_class_func,
686 format_func format_trace_func)
687{
688 struct bt_stream_class_common *stream_class;
689 struct bt_trace_common *trace;
476ef981
PP		 690 char tmp_prefix[64];
691
692 BUF_APPEND(", %sid=%" PRId64, PRFIELD(stream->id));
693
694 if (stream->name) {
695 BUF_APPEND(", %sname=\"%s\"", PRFIELD(stream->name->str));
696 }
697
476ef981
PP		 698 if (!extended) {
699 return;
700 }
701
3dca2276 702 stream_class = bt_stream_common_borrow_class(stream);
476ef981
PP		 703 if (!stream_class) {
704 return;
705 }
706
707 BUF_APPEND(", %sstream-class-addr=%p", PRFIELD(stream_class));
708 SET_TMP_PREFIX("stream-class-");
3dca2276
PP		 709 format_stream_class_func(buf_ch, false, tmp_prefix, stream_class);
710 trace = bt_stream_class_common_borrow_trace(stream_class);
476ef981
PP		 711 if (!trace) {
712 return;
713 }
714
3fea54f6 715 trace = (void *) bt_object_borrow_parent(&stream->base);
476ef981
PP		 716 if (!trace) {
717 return;
718 }
719
720 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
721 SET_TMP_PREFIX("trace-");
3dca2276
PP		 722 format_trace_common(buf_ch, false, tmp_prefix, trace);
723}
724
725static inline void format_stream(char **buf_ch, bool extended,
726 const char *prefix, struct bt_stream *stream)
727{
312c056a
PP		 728 char tmp_prefix[64];
729
3dca2276
PP		 730 format_stream_common(buf_ch, extended, prefix, BT_TO_COMMON(stream),
731 (format_func) format_stream_class,
732 (format_func) format_trace);
312c056a
PP		 733 SET_TMP_PREFIX("packet-pool-");
734 format_object_pool(buf_ch, extended, prefix, &stream->packet_pool);
3dca2276
PP		 735}
736
737static inline void format_writer_stream(char **buf_ch, bool extended,
738 const char *prefix, struct bt_ctf_stream *stream)
739{
740 format_stream_common(buf_ch, extended, prefix, BT_TO_COMMON(stream),
741 (format_func) format_writer_stream_class,
742 (format_func) format_writer_trace);
743
744 BUF_APPEND(", %sheader-field-addr=%p, %scontext-field-addr=%p"
745 ", %sfd=%d, %smmap-offset=%zu, "
746 "%smmap-base-offset=%zu, %spacket-size=%" PRIu64 ", "
747 "%soffset=%" PRId64 ", %sevent-count=%u, "
748 "%sflushed-packet-count=%u, "
749 "%sdiscarded-event-count=%" PRIu64 ", "
750 "%ssize=%" PRIu64 ", %slast-ts-end=%" PRIu64,
751 PRFIELD(stream->packet_header),
752 PRFIELD(stream->packet_context),
753 PRFIELD(stream->pos.fd),
754 PRFIELD((size_t) stream->pos.mmap_offset),
755 PRFIELD((size_t) stream->pos.mmap_base_offset),
756 PRFIELD(stream->pos.packet_size),
757 PRFIELD(stream->pos.offset),
758 PRFIELD(stream->events->len),
759 PRFIELD(stream->flushed_packet_count),
760 PRFIELD(stream->discarded_events),
761 PRFIELD(stream->size), PRFIELD(stream->last_ts_end));
312c056a
PP		 762
763 if (stream->events) {
764 BUF_APPEND(", %sevent-count=%u", PRFIELD(stream->events->len));
765 }
766
767 BUF_APPEND(", %sheader-field-addr=%p, %scontext-field-addr=%p"
768 ", %sfd=%d, %smmap-offset=%zu, "
769 "%smmap-base-offset=%zu, %spacket-size=%" PRIu64 ", "
770 "%soffset=%" PRId64 ", "
771 "%sflushed-packet-count=%u, "
772 "%sdiscarded-event-count=%" PRIu64 ", "
773 "%ssize=%" PRIu64 ", %slast-ts-end=%" PRIu64,
774 PRFIELD(stream->packet_header),
775 PRFIELD(stream->packet_context),
776 PRFIELD(stream->pos.fd),
777 PRFIELD((size_t) stream->pos.mmap_offset),
778 PRFIELD((size_t) stream->pos.mmap_base_offset),
779 PRFIELD(stream->pos.packet_size),
780 PRFIELD(stream->pos.offset),
781 PRFIELD(stream->flushed_packet_count),
782 PRFIELD(stream->discarded_events),
783 PRFIELD(stream->size), PRFIELD(stream->last_ts_end));
476ef981
PP		 784}
785
786static inline void format_packet(char **buf_ch, bool extended,
787 const char *prefix, struct bt_packet *packet)
788{
789 struct bt_stream *stream;
790 struct bt_trace *trace;
791 char tmp_prefix[64];
792
793 if (!extended) {
794 return;
795 }
796
797 BUF_APPEND(", %sis-frozen=%d, %sheader-field-addr=%p, "
798 "%scontext-field-addr=%p",
799 PRFIELD(packet->frozen),
312c056a 800 PRFIELD(packet->header ? packet->header->field : NULL),
476ef981
PP		 801 PRFIELD(packet->context));
802 stream = bt_packet_borrow_stream(packet);
803 if (!stream) {
804 return;
805 }
806
807 BUF_APPEND(", %sstream-addr=%p", PRFIELD(stream));
808 SET_TMP_PREFIX("stream-");
809 format_stream(buf_ch, false, tmp_prefix, stream);
3fea54f6 810 trace = (struct bt_trace *) bt_object_borrow_parent(&stream->common.base);
476ef981
PP		 811 if (!trace) {
812 return;
813 }
814
815 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
816 SET_TMP_PREFIX("trace-");
817 format_trace(buf_ch, false, tmp_prefix, trace);
818}
819
3dca2276
PP		 820static inline void format_event_common(char **buf_ch, bool extended,
821 const char *prefix, struct bt_event_common *event,
822 format_func format_event_class_func,
823 format_func format_stream_class_func,
824 format_func format_trace_func)
476ef981 825{
3dca2276
PP		 826 struct bt_trace_common *trace;
827 struct bt_stream_class_common *stream_class;
476ef981
PP		 828 char tmp_prefix[64];
829
830 if (!extended) {
831 return;
832 }
833
834 BUF_APPEND(", %sis-frozen=%d, %sheader-field-addr=%p, "
835 "%sstream-context-field-addr=%p, "
3dca2276 836 "%scontext-field-addr=%p, %spayload-field-addr=%p, ",
476ef981 837 PRFIELD(event->frozen),
312c056a 838 PRFIELD(event->header_field ? event->header_field->field : NULL),
3dca2276
PP		 839 PRFIELD(event->stream_event_context_field),
840 PRFIELD(event->context_field),
841 PRFIELD(event->payload_field));
842 BUF_APPEND(", %sevent-class-addr=%p", PRFIELD(event->class));
312c056a
PP		 843
844 if (!event->class) {
845 return;
846 }
847
476ef981 848 SET_TMP_PREFIX("event-class-");
3dca2276
PP		 849 format_event_class_func(buf_ch, false, tmp_prefix, event->class);
850 stream_class = bt_event_class_common_borrow_stream_class(event->class);
476ef981
PP		 851 if (stream_class) {
852 BUF_APPEND(", %sstream-class-addr=%p", PRFIELD(stream_class));
853 SET_TMP_PREFIX("stream-class-");
3dca2276
PP		 854 format_stream_class_func(buf_ch, false, tmp_prefix,
855 stream_class);
476ef981 856
3dca2276 857 trace = bt_stream_class_common_borrow_trace(stream_class);
476ef981
PP		 858 if (trace) {
859 BUF_APPEND(", %strace-addr=%p", PRFIELD(trace));
860 SET_TMP_PREFIX("trace-");
3dca2276 861 format_trace_func(buf_ch, false, tmp_prefix, trace);
476ef981
PP		 862 }
863 }
3dca2276
PP		 864}
865
866static inline void format_event(char **buf_ch, bool extended,
867 const char *prefix, struct bt_event *event)
868{
869 struct bt_packet *packet;
870 struct bt_stream *stream;
871 char tmp_prefix[64];
872
873 format_event_common(buf_ch, extended, prefix, BT_TO_COMMON(event),
874 (format_func) format_event_class,
875 (format_func) format_stream_class, (format_func) format_trace);
876
877 if (!extended) {
878 return;
879 }
880
312c056a
PP		 881 if (event->clock_values) {
882 BUF_APPEND(", %sclock-value-count=%u",
883 PRFIELD(g_hash_table_size(event->clock_values)));
884 }
476ef981
PP		 885
886 packet = bt_event_borrow_packet(event);
887 if (!packet) {
888 return;
889 }
890
891 BUF_APPEND(", %spacket-addr=%p", PRFIELD(packet));
892 SET_TMP_PREFIX("packet-");
893 format_packet(buf_ch, false, tmp_prefix, packet);
894 stream = bt_packet_borrow_stream(packet);
895 if (!stream) {
896 return;
897 }
898
899 BUF_APPEND(", %sstream-addr=%p", PRFIELD(stream));
900 SET_TMP_PREFIX("stream-");
901 format_stream(buf_ch, false, tmp_prefix, stream);
902}
903
3dca2276
PP		 904static inline void format_writer_event(char **buf_ch, bool extended,
905 const char *prefix, struct bt_event *event)
906{
907 format_event_common(buf_ch, extended, prefix, BT_TO_COMMON(event),
908 (format_func) format_writer_event_class,
909 (format_func) format_writer_stream_class,
910 (format_func) format_writer_trace);
911}
912
476ef981
PP		 913static inline void format_clock_class(char **buf_ch, bool extended,
914 const char *prefix, struct bt_clock_class *clock_class)
915{
312c056a
PP		 916 char tmp_prefix[64];
917
476ef981
PP		 918 BUF_APPEND(", %sname=\"%s\", %sfreq=%" PRIu64,
919 PRFIELD(clock_class->name->str),
920 PRFIELD(clock_class->frequency));
921
922 if (!extended) {
923 return;
924 }
925
926 if (clock_class->description) {
927 BUF_APPEND(", %spartial-description=\"%.32s\"",
928 PRFIELD(clock_class->description->str));
929 }
930
931 BUF_APPEND(", %sis-frozen=%d, %sprecision=%" PRIu64 ", "
932 "%soffset-s=%" PRId64 ", "
933 "%soffset-cycles=%" PRId64 ", %sis-absolute=%d",
934 PRFIELD(clock_class->frozen), PRFIELD(clock_class->precision),
935 PRFIELD(clock_class->offset_s), PRFIELD(clock_class->offset),
936 PRFIELD(clock_class->absolute));
937
938 if (clock_class->uuid_set) {
939 BUF_APPEND_UUID(clock_class->uuid);
940 }
312c056a
PP		 941
942 SET_TMP_PREFIX("cv-pool-");
943 format_object_pool(buf_ch, extended, prefix, &clock_class->cv_pool);
476ef981
PP		 944}
945
946static inline void format_clock_value(char **buf_ch, bool extended,
947 const char *prefix, struct bt_clock_value *clock_value)
948{
949 char tmp_prefix[64];
950 BUF_APPEND(", %svalue=%" PRIu64 ", %sns-from-epoch=%" PRId64,
951 PRFIELD(clock_value->value),
952 PRFIELD(clock_value->ns_from_epoch));
953
954 if (!extended) {
955 return;
956 }
957
312c056a
PP		 958 BUF_APPEND(", %sis-frozen=%d, %sis-set=%d",
959 PRFIELD(clock_value->frozen), PRFIELD(clock_value->is_set));
476ef981
PP		 960 BUF_APPEND(", %sclock-class-addr=%p",
961 PRFIELD(clock_value->clock_class));
962 SET_TMP_PREFIX("clock-class-");
963 format_clock_class(buf_ch, false, tmp_prefix, clock_value->clock_class);
964}
965
966static inline void format_value(char **buf_ch, bool extended,
967 const char *prefix, struct bt_value *value)
968{
969 BUF_APPEND(", %stype=%s",
970 PRFIELD(bt_value_type_string(bt_value_get_type(value))));
971
972 if (!extended) {
973 return;
974 }
975
976 switch (bt_value_get_type(value)) {
977 case BT_VALUE_TYPE_BOOL:
978 {
979 bt_bool val;
476ef981 980
f6ccaed9 981 (void) bt_value_bool_get(value, &val);
476ef981
PP		 982 BUF_APPEND(", %svalue=%d", PRFIELD(val));
983 break;
984 }
985 case BT_VALUE_TYPE_INTEGER:
986 {
987 int64_t val;
476ef981 988
f6ccaed9 989 (void) bt_value_integer_get(value, &val);
476ef981
PP		 990 BUF_APPEND(", %svalue=%" PRId64, PRFIELD(val));
991 break;
992 }
993 case BT_VALUE_TYPE_FLOAT:
994 {
995 double val;
476ef981 996
f6ccaed9 997 (void) bt_value_float_get(value, &val);
476ef981
PP		 998 BUF_APPEND(", %svalue=%f", PRFIELD(val));
999 break;
1000 }
1001 case BT_VALUE_TYPE_STRING:
1002 {
1003 const char *val;
476ef981 1004
f6ccaed9 1005 (void) bt_value_string_get(value, &val);
476ef981
PP		 1006 BUF_APPEND(", %spartial-value=\"%.32s\"", PRFIELD(val));
1007 break;
1008 }
1009 case BT_VALUE_TYPE_ARRAY:
1010 {
1011 int64_t count = bt_value_array_size(value);
1012
f6ccaed9 1013 BT_ASSERT(count >= 0);
476ef981
PP		 1014 BUF_APPEND(", %selement-count=%" PRId64, PRFIELD(count));
1015 break;
1016 }
1017 case BT_VALUE_TYPE_MAP:
1018 {
1019 int64_t count = bt_value_map_size(value);
1020
f6ccaed9 1021 BT_ASSERT(count >= 0);
476ef981
PP		 1022 BUF_APPEND(", %selement-count=%" PRId64, PRFIELD(count));
1023 break;
1024 }
1025 default:
1026 break;
1027 }
1028}
1029
1030static inline void format_notification(char **buf_ch, bool extended,
1031 const char *prefix, struct bt_notification *notif)
1032{
1033 char tmp_prefix[64];
1034
1035 BUF_APPEND(", %stype=%s",
1036 PRFIELD(bt_notification_type_string(notif->type)));
1037
1038 if (!extended) {
1039 return;
1040 }
1041
5c563278
PP		 1042 BUF_APPEND(", %sis-frozen=%d, %sgraph-addr=%p",
1043 PRFIELD(notif->frozen), PRFIELD(notif->graph));
476ef981
PP		 1044
1045 switch (notif->type) {
1046 case BT_NOTIFICATION_TYPE_EVENT:
1047 {
1048 struct bt_notification_event *notif_event = (void *) notif;
1049
1050 SET_TMP_PREFIX("event-");
1051 format_event(buf_ch, true, tmp_prefix, notif_event->event);
1052
1053 if (!notif_event->cc_prio_map) {
1054 return;
1055 }
1056
1057 BUF_APPEND(", %scc-prio-map-addr=%p, %scc-prio-map-cc-count=%u",
1058 PRFIELD(notif_event->cc_prio_map),
1059 PRFIELD(notif_event->cc_prio_map->entries->len));
1060 break;
1061 }
1062 case BT_NOTIFICATION_TYPE_INACTIVITY:
1063 {
1064 struct bt_notification_inactivity *notif_inactivity =
1065 (void *) notif;
1066
1067 if (!notif_inactivity->cc_prio_map) {
1068 return;
1069 }
1070
1071 BUF_APPEND(", %scc-prio-map-addr=%p, %scc-prio-map-cc-count=%u",
1072 PRFIELD(notif_inactivity->cc_prio_map),
1073 PRFIELD(notif_inactivity->cc_prio_map->entries->len));
1074 break;
1075 }
1076 case BT_NOTIFICATION_TYPE_STREAM_BEGIN:
1077 {
1078 struct bt_notification_stream_begin *notif_stream =
1079 (void *) notif;
1080
1081 SET_TMP_PREFIX("stream-");
1082 format_stream(buf_ch, true, tmp_prefix, notif_stream->stream);
1083 break;
1084 }
1085 case BT_NOTIFICATION_TYPE_STREAM_END:
1086 {
1087 struct bt_notification_stream_end *notif_stream =
1088 (void *) notif;
1089
1090 SET_TMP_PREFIX("stream-");
1091 format_stream(buf_ch, true, tmp_prefix, notif_stream->stream);
1092 break;
1093 }
1094 case BT_NOTIFICATION_TYPE_PACKET_BEGIN:
1095 {
1096 struct bt_notification_packet_begin *notif_packet =
1097 (void *) notif;
1098
1099 SET_TMP_PREFIX("packet-");
1100 format_packet(buf_ch, true, tmp_prefix, notif_packet->packet);
1101 break;
1102 }
1103 case BT_NOTIFICATION_TYPE_PACKET_END:
1104 {
1105 struct bt_notification_packet_end *notif_packet =
1106 (void *) notif;
1107
1108 SET_TMP_PREFIX("packet-");
1109 format_packet(buf_ch, true, tmp_prefix, notif_packet->packet);
1110 break;
1111 }
1112 case BT_NOTIFICATION_TYPE_DISCARDED_EVENTS:
1113 case BT_NOTIFICATION_TYPE_DISCARDED_PACKETS:
1114 {
1115 struct bt_notification_discarded_elements *notif_discarded =
1116 (void *) notif;
1117
1118 BUF_APPEND(", %scount=%" PRId64,
1119 PRFIELD(notif_discarded->count));
1120
1121 if (notif_discarded->begin_clock_value) {
1122 SET_TMP_PREFIX("begin-clock-value-");
1123 format_clock_value(buf_ch, true, tmp_prefix,
1124 notif_discarded->begin_clock_value);
1125 }
1126
1127 if (notif_discarded->end_clock_value) {
1128 SET_TMP_PREFIX("end-clock-value-");
1129 format_clock_value(buf_ch, true, tmp_prefix,
1130 notif_discarded->end_clock_value);
1131 }
1132 break;
1133 }
1134 default:
1135 break;
1136 }
1137}
1138
1139static inline void format_plugin_so_shared_lib_handle(char **buf_ch,
1140 const char *prefix,
1141 struct bt_plugin_so_shared_lib_handle *handle)
1142{
1143 BUF_APPEND(", %saddr=%p", PRFIELD(handle));
1144
1145 if (handle->path) {
1146 BUF_APPEND(", %spath=\"%s\"", PRFIELD(handle->path->str));
1147 }
1148}
1149
1150static inline void format_component_class(char **buf_ch, bool extended,
1151 const char *prefix, struct bt_component_class *comp_class)
1152{
1153 char tmp_prefix[64];
1154
1155 BUF_APPEND(", %stype=%s, %sname=\"%s\"",
1156 PRFIELD(bt_component_class_type_string(comp_class->type)),
312c056a 1157 PRFIELD(comp_class->name ? comp_class->name->str : NULL));
476ef981
PP		 1158
1159 if (comp_class->description) {
1160 BUF_APPEND(", %spartial-descr=\"%.32s\"",
1161 PRFIELD(comp_class->description->str));
1162 }
1163
1164 if (!extended) {
1165 return;
1166 }
1167
1168 BUF_APPEND(", %sis-frozen=%d", PRFIELD(comp_class->frozen));
1169
1170 if (comp_class->so_handle) {
1171 SET_TMP_PREFIX("so-handle-");
1172 format_plugin_so_shared_lib_handle(buf_ch, tmp_prefix,
1173 comp_class->so_handle);
1174 }
1175}
1176
1177static inline void format_component(char **buf_ch, bool extended,
1178 const char *prefix, struct bt_component *component)
1179{
1180 char tmp_prefix[64];
1181
1182 BUF_APPEND(", %sname=\"%s\"", PRFIELD(component->name->str));
1183 SET_TMP_PREFIX("class-");
1184 format_component_class(buf_ch, extended, tmp_prefix, component->class);
1185
1186 if (!extended) {
1187 return;
1188 }
1189
312c056a
PP		 1190 if (component->input_ports) {
1191 BUF_APPEND(", %sinput-port-count=%u",
1192 PRFIELD(component->input_ports->len));
1193 }
1194
1195 if (component->output_ports) {
1196 BUF_APPEND(", %soutput-port-count=%u",
1197 PRFIELD(component->output_ports->len));
1198 }
476ef981
PP		 1199}
1200
1201static inline void format_port(char **buf_ch, bool extended,
1202 const char *prefix, struct bt_port *port)
1203{
1204 char tmp_prefix[64];
1205
1206 BUF_APPEND(", %stype=%s, %sname=\"%s\"",
1207 PRFIELD(bt_port_type_string(port->type)),
1208 PRFIELD(port->name->str));
1209
1210 if (!extended) {
1211 return;
1212 }
1213
1214 if (port->connection) {
1215 SET_TMP_PREFIX("conn-");
1216 format_connection(buf_ch, false, tmp_prefix, port->connection);
1217 }
1218}
1219
1220static inline void format_connection(char **buf_ch, bool extended,
1221 const char *prefix, struct bt_connection *connection)
1222{
1223 char tmp_prefix[64];
1224
1225 if (!extended) {
1226 return;
1227 }
1228
1229 if (connection->upstream_port) {
1230 SET_TMP_PREFIX("upstream-port-");
1231 format_port(buf_ch, false, tmp_prefix,
1232 connection->upstream_port);
1233 }
1234
1235 if (connection->downstream_port) {
1236 SET_TMP_PREFIX("downstream-port-");
1237 format_port(buf_ch, false, tmp_prefix,
1238 connection->downstream_port);
1239 }
1240}
1241
1242static inline void format_graph(char **buf_ch, bool extended,
1243 const char *prefix, struct bt_graph *graph)
1244{
5c563278
PP		 1245 char tmp_prefix[64];
1246
476ef981
PP		 1247 BUF_APPEND(", %sis-canceled=%d", PRFIELD(graph->canceled));
1248
1249 if (!extended) {
1250 return;
1251 }
1252
312c056a
PP		 1253 if (graph->components) {
1254 BUF_APPEND(", %scomp-count=%u",
1255 PRFIELD(graph->components->len));
1256 }
1257
1258 if (graph->connections) {
1259 BUF_APPEND(", %sconn-count=%u",
1260 PRFIELD(graph->connections->len));
1261 }
5c563278
PP		 1262
1263 SET_TMP_PREFIX("en-pool-");
1264 format_object_pool(buf_ch, extended, prefix,
1265 &graph->event_notif_pool);
1266 SET_TMP_PREFIX("pbn-pool-");
1267 format_object_pool(buf_ch, extended, prefix,
1268 &graph->packet_begin_notif_pool);
1269 SET_TMP_PREFIX("pen-pool-");
1270 format_object_pool(buf_ch, extended, prefix,
1271 &graph->packet_end_notif_pool);
476ef981
PP		 1272}
1273
1274static inline void format_notification_iterator(char **buf_ch,
1275 bool extended, const char *prefix,
1276 struct bt_notification_iterator *iterator)
1277{
1278 const char *type;
1279 char tmp_prefix[64];
1280
1281 if (iterator->type == BT_NOTIFICATION_ITERATOR_TYPE_PRIVATE_CONNECTION) {
1282 type = "BT_NOTIFICATION_ITERATOR_TYPE_PRIVATE_CONNECTION";
1283 } else if (iterator->type == BT_NOTIFICATION_ITERATOR_TYPE_OUTPUT_PORT) {
1284 type = "BT_NOTIFICATION_ITERATOR_TYPE_OUTPUT_PORT";
1285 } else {
1286 type = "(unknown)";
1287 }
1288
1289 BUF_APPEND(", %stype=%s", PRFIELD(type));
1290
1291 switch (iterator->type) {
1292 case BT_NOTIFICATION_ITERATOR_TYPE_PRIVATE_CONNECTION:
1293 {
1294 struct bt_notification_iterator_private_connection *
1295 iter_priv_conn = (void *) iterator;
1296
1297 if (iter_priv_conn->upstream_component) {
1298 SET_TMP_PREFIX("upstream-comp-");
1299 format_component(buf_ch, false, tmp_prefix,
1300 iter_priv_conn->upstream_component);
1301 }
1302
1303 if (iter_priv_conn->upstream_port) {
1304 SET_TMP_PREFIX("upstream-port-");
1305 format_port(buf_ch, false, tmp_prefix,
1306 iter_priv_conn->upstream_port);
1307 }
1308
1309 if (iter_priv_conn->connection) {
1310 SET_TMP_PREFIX("upstream-conn-");
1311 format_connection(buf_ch, false, tmp_prefix,
1312 iter_priv_conn->connection);
1313 }
1314 break;
1315 }
1316 case BT_NOTIFICATION_ITERATOR_TYPE_OUTPUT_PORT:
1317 {
1318 struct bt_notification_iterator_output_port *iter_output_port =
1319 (void *) iterator;
1320
1321 SET_TMP_PREFIX("graph-");
1322 format_graph(buf_ch, false, tmp_prefix,
1323 iter_output_port->graph);
1324 SET_TMP_PREFIX("colander-comp-");
1325 format_component(buf_ch, false, tmp_prefix,
1326 iter_output_port->colander);
476ef981
PP		 1327 break;
1328 }
1329 default:
1330 break;
1331 }
1332}
1333
1334static inline void format_plugin(char **buf_ch, bool extended,
1335 const char *prefix, struct bt_plugin *plugin)
1336{
1337 char tmp_prefix[64];
1338
1339 BUF_APPEND(", %stype=%s", PRFIELD(bt_plugin_type_string(plugin->type)));
1340
1341 if (plugin->info.path_set) {
1342 BUF_APPEND(", %spath=\"%s\"",
1343 PRFIELD(plugin->info.path->str));
1344 }
1345
1346 if (plugin->info.name_set) {
1347 BUF_APPEND(", %sname=\"%s\"",
1348 PRFIELD(plugin->info.name->str));
1349 }
1350
1351 if (!extended) {
1352 return;
1353 }
1354
1355 if (plugin->info.author_set) {
1356 BUF_APPEND(", %sauthor=\"%s\"",
1357 PRFIELD(plugin->info.author->str));
1358 }
1359
1360 if (plugin->info.license_set) {
1361 BUF_APPEND(", %slicense=\"%s\"",
1362 PRFIELD(plugin->info.license->str));
1363 }
1364
1365 if (plugin->info.version_set) {
1366 BUF_APPEND(", %sversion=%u.%u.%u%s",
1367 PRFIELD(plugin->info.version.major),
1368 plugin->info.version.minor,
1369 plugin->info.version.patch,
1370 plugin->info.version.extra ?
1371 plugin->info.version.extra->str : "");
1372 }
1373
1374 BUF_APPEND(", %sis-frozen=%d, %scomp-class-count=%u",
1375 PRFIELD(plugin->frozen),
1376 PRFIELD(plugin->comp_classes->len));
1377
1378 if (plugin->spec_data) {
1379 struct bt_plugin_so_spec_data *spec_data =
1380 (void *) plugin->spec_data;
1381
1382 if (spec_data->shared_lib_handle) {
1383 SET_TMP_PREFIX("so-handle-");
1384 format_plugin_so_shared_lib_handle(buf_ch, tmp_prefix,
1385 spec_data->shared_lib_handle);
1386 }
1387 }
1388}
1389
1390static inline void format_ctf_writer(char **buf_ch, bool extended,
1391 const char *prefix, struct bt_ctf_writer *writer)
1392{
1393 /* TODO */
1394}
1395
3dca2276
PP		 1396static inline void format_stream_class_common_common(char **buf_ch,
1397 bool extended, const char *prefix,
1398 struct bt_stream_class_common *stream_class)
1399{
1400 format_stream_class_common(buf_ch, extended, prefix, stream_class,
1401 (format_func) format_trace_common);
1402}
1403
1404static inline void format_event_class_common_common(char **buf_ch,
1405 bool extended, const char *prefix,
1406 struct bt_event_class_common *event_class)
1407{
1408 format_event_class_common(buf_ch, extended, prefix, event_class,
1409 (format_func) format_stream_class_common,
1410 (format_func) format_trace_common);
1411}
1412
1413static inline void format_event_common_common(char **buf_ch,
1414 bool extended, const char *prefix,
1415 struct bt_event_common *event)
1416{
1417 format_event_common(buf_ch, extended, prefix, event,
1418 (format_func) format_event_class_common,
1419 (format_func) format_stream_class_common,
1420 (format_func) format_trace_common);
1421}
1422
1423static inline void format_stream_common_common(char **buf_ch, bool extended,
1424 const char *prefix, struct bt_stream_common *stream)
1425{
1426 format_stream_common(buf_ch, extended, prefix, stream,
1427 (format_func) format_stream_class_common,
1428 (format_func) format_trace_common);
1429}
1430
476ef981
PP		 1431static inline void handle_conversion_specifier_bt(void *priv_data,
1432 char **buf_ch, size_t avail_size,
1433 const char **out_fmt_ch, va_list *args)
1434{
1435 const char *fmt_ch = *out_fmt_ch;
1436 bool extended = false;
1437 char prefix[64];
1438 char *prefix_ch = prefix;
1439 void *obj;
3dca2276
PP		 1440 enum {
1441 CAT_DEFAULT,
1442 CAT_WRITER,
1443 CAT_COMMON,
1444 } cat = CAT_DEFAULT;
476ef981
PP		 1445
1446 /* skip "%!" */
1447 fmt_ch += 2;
1448
1449 if (*fmt_ch == '[') {
1450 /* local prefix */
1451 fmt_ch++;
1452
1453 while (true) {
1454 if (*fmt_ch == ']') {
1455 *prefix_ch = '\0';
1456 fmt_ch++;
1457 break;
1458 }
1459
1460 *prefix_ch = *fmt_ch;
1461 prefix_ch++;
1462 fmt_ch++;
1463 }
1464 }
1465
1466 *prefix_ch = '\0';
1467
1468 if (*fmt_ch == '+') {
1469 extended = true;
1470 fmt_ch++;
1471 }
1472
3dca2276
PP		 1473 if (*fmt_ch == 'w') {
1474 cat = CAT_WRITER;
1475 fmt_ch++;
1476 } else if (*fmt_ch == '_') {
1477 cat = CAT_COMMON;
1478 fmt_ch++;
1479 }
1480
476ef981
PP		 1481 obj = va_arg(*args, void *);
1482 BUF_APPEND("%saddr=%p", prefix, obj);
1483
1484 if (!obj) {
1485 goto update_fmt;
1486 }
1487
3dca2276
PP		 1488 switch (cat) {
1489 case CAT_DEFAULT:
1490 switch (*fmt_ch) {
3dca2276
PP		 1491 case 'F':
1492 format_field_type(buf_ch, extended, prefix, obj);
1493 break;
1494 case 'f':
1495 format_field(buf_ch, extended, prefix, obj);
1496 break;
1497 case 'P':
1498 format_field_path(buf_ch, extended, prefix, obj);
1499 break;
1500 case 'E':
1501 format_event_class(buf_ch, extended, prefix, obj);
1502 break;
1503 case 'e':
1504 format_event(buf_ch, extended, prefix, obj);
1505 break;
1506 case 'S':
1507 format_stream_class(buf_ch, extended, prefix, obj);
1508 break;
1509 case 's':
1510 format_stream(buf_ch, extended, prefix, obj);
1511 break;
1512 case 'a':
1513 format_packet(buf_ch, extended, prefix, obj);
1514 break;
1515 case 't':
1516 format_trace(buf_ch, extended, prefix, obj);
1517 break;
1518 case 'K':
1519 format_clock_class(buf_ch, extended, prefix, obj);
1520 break;
1521 case 'k':
1522 format_clock_value(buf_ch, extended, prefix, obj);
1523 break;
1524 case 'v':
1525 format_value(buf_ch, extended, prefix, obj);
1526 break;
1527 case 'n':
1528 format_notification(buf_ch, extended, prefix, obj);
1529 break;
1530 case 'i':
1531 format_notification_iterator(buf_ch, extended, prefix, obj);
1532 break;
1533 case 'C':
1534 format_component_class(buf_ch, extended, prefix, obj);
1535 break;
1536 case 'c':
1537 format_component(buf_ch, extended, prefix, obj);
1538 break;
1539 case 'p':
1540 format_port(buf_ch, extended, prefix, obj);
1541 break;
1542 case 'x':
1543 format_connection(buf_ch, extended, prefix, obj);
1544 break;
1545 case 'u':
1546 format_plugin(buf_ch, extended, prefix, obj);
1547 break;
1548 case 'g':
1549 format_graph(buf_ch, extended, prefix, obj);
1550 break;
312c056a
PP		 1551 case 'o':
1552 format_object_pool(buf_ch, extended, prefix, obj);
1553 break;
3fea54f6
PP		 1554 case 'O':
1555 format_object(buf_ch, extended, prefix, obj);
1556 break;
3dca2276
PP		 1557 default:
1558 abort();
1559 }
476ef981 1560 break;
3dca2276
PP		 1561 case CAT_WRITER:
1562 switch (*fmt_ch) {
1563 case 'F':
1564 format_writer_field_type(buf_ch, extended, prefix, obj);
1565 break;
1566 case 'f':
1567 format_writer_field(buf_ch, extended, prefix, obj);
1568 break;
1569 case 'E':
1570 format_writer_event_class(buf_ch, extended, prefix, obj);
1571 break;
1572 case 'e':
1573 format_writer_event(buf_ch, extended, prefix, obj);
1574 break;
1575 case 'S':
1576 format_writer_stream_class(buf_ch, extended, prefix, obj);
1577 break;
1578 case 's':
1579 format_writer_stream(buf_ch, extended, prefix, obj);
1580 break;
1581 case 't':
1582 format_writer_trace(buf_ch, extended, prefix, obj);
1583 break;
1584 case 'w':
1585 format_ctf_writer(buf_ch, extended, prefix, obj);
1586 break;
1587 default:
1588 abort();
1589 }
476ef981 1590 break;
3dca2276
PP		 1591 case CAT_COMMON:
1592 switch (*fmt_ch) {
1593 case 'F':
1594 format_field_type_common(buf_ch, extended, prefix, obj);
1595 break;
1596 case 'f':
1597 format_field_common(buf_ch, extended, prefix, obj);
1598 break;
1599 case 'E':
1600 format_event_class_common_common(buf_ch, extended, prefix, obj);
1601 break;
1602 case 'e':
1603 format_event_common_common(buf_ch, extended, prefix, obj);
1604 break;
1605 case 'S':
1606 format_stream_class_common_common(buf_ch, extended, prefix, obj);
1607 break;
1608 case 's':
1609 format_stream_common_common(buf_ch, extended, prefix, obj);
1610 break;
1611 case 't':
1612 format_trace_common(buf_ch, extended, prefix, obj);
1613 break;
1614 default:
1615 abort();
1616 }
476ef981 1617 break;
476ef981
PP		 1618 }
1619
1620update_fmt:
1621 fmt_ch++;
1622 *out_fmt_ch = fmt_ch;
1623}
1624
1625BT_HIDDEN
1626void bt_lib_log(const char *func, const char *file, unsigned line,
1627 int lvl, const char *tag, const char *fmt, ...)
1628{
1629 va_list args;
1630
f6ccaed9 1631 BT_ASSERT(fmt);
476ef981
PP		 1632 va_start(args, fmt);
1633 bt_common_custom_vsnprintf(lib_logging_buf, LIB_LOGGING_BUF_SIZE, '!',
1634 handle_conversion_specifier_bt, NULL, fmt, &args);
1635 va_end(args);
1636 _bt_log_write_d(func, file, line, lvl, tag, "%s", lib_logging_buf);
1637}
BabelTrace - Trace Format Babel Tower
This page took 0.099714 seconds and 4 git commands to generate.