4 * Babeltrace CTF Text Output Plugin Event Printing
6 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
10 * Permission is hereby granted, free of charge, to any person obtaining a copy
11 * of this software and associated documentation files (the "Software"), to deal
12 * in the Software without restriction, including without limitation the rights
13 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
14 * copies of the Software, and to permit persons to whom the Software is
15 * furnished to do so, subject to the following conditions:
17 * The above copyright notice and this permission notice shall be included in
18 * all copies or substantial portions of the Software.
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
29 #include <babeltrace/ctf-ir/event.h>
30 #include <babeltrace/ctf-ir/event-class.h>
31 #include <babeltrace/ctf-ir/packet.h>
32 #include <babeltrace/ctf-ir/stream.h>
33 #include <babeltrace/ctf-ir/stream-class.h>
34 #include <babeltrace/ctf-ir/clock.h>
35 #include <babeltrace/ctf-ir/field-types.h>
36 #include <babeltrace/ctf-ir/fields.h>
37 #include <babeltrace/ctf-ir/trace.h>
38 #include <babeltrace/bitfield.h>
42 #define NSEC_PER_SEC 1000000000LL
45 const char *rem_(const char *str
)
54 int64_t real_timestamp
; /* Relative to UNIX epoch. */
55 uint64_t clock_value
; /* In cycles. */
59 enum bt_component_status
print_field(struct text_component
*text
,
60 struct bt_ctf_field
*field
, bool print_names
);
63 void print_timestamp_cycles(struct text_component
*text
,
64 struct bt_ctf_clock
*clock
,
65 struct bt_ctf_event
*event
)
68 struct bt_ctf_clock_value
*clock_value
;
71 clock_value
= bt_ctf_event_get_clock_value(event
, clock
);
73 fputs("????????????????????", text
->out
);
77 ret
= bt_ctf_clock_value_get_value(clock_value
, &cycles
);
80 fprintf(text
->out
, "Error");
83 fprintf(text
->out
, "%020" PRIu64
, cycles
);
87 void print_timestamp_wall(struct text_component
*text
,
88 struct bt_ctf_clock
*clock
,
89 struct bt_ctf_event
*event
)
92 struct bt_ctf_clock_value
*clock_value
;
93 int64_t ts_nsec
= 0; /* add configurable offset */
94 int64_t ts_sec
= 0; /* add configurable offset */
95 uint64_t ts_sec_abs
, ts_nsec_abs
;
98 clock_value
= bt_ctf_event_get_clock_value(event
, clock
);
100 fputs("??:??:??.?????????", text
->out
);
104 ret
= bt_ctf_clock_value_get_value_ns_from_epoch(clock_value
, &ts_nsec
);
107 fprintf(text
->out
, "Error");
111 ts_sec
+= ts_nsec
/ NSEC_PER_SEC
;
112 ts_nsec
= ts_nsec
% NSEC_PER_SEC
;
113 if (ts_sec
>= 0 && ts_nsec
>= 0) {
116 ts_nsec_abs
= ts_nsec
;
117 } else if (ts_sec
> 0 && ts_nsec
< 0) {
119 ts_sec_abs
= ts_sec
- 1;
120 ts_nsec_abs
= NSEC_PER_SEC
+ ts_nsec
;
121 } else if (ts_sec
== 0 && ts_nsec
< 0) {
124 ts_nsec_abs
= -ts_nsec
;
125 } else if (ts_sec
< 0 && ts_nsec
> 0) {
127 ts_sec_abs
= -(ts_sec
+ 1);
128 ts_nsec_abs
= NSEC_PER_SEC
- ts_nsec
;
129 } else if (ts_sec
< 0 && ts_nsec
== 0) {
131 ts_sec_abs
= -ts_sec
;
132 ts_nsec_abs
= ts_nsec
;
133 } else { /* (ts_sec < 0 && ts_nsec < 0) */
135 ts_sec_abs
= -ts_sec
;
136 ts_nsec_abs
= -ts_nsec
;
139 if (/*!opt_clock_seconds*/true) {
141 time_t time_s
= (time_t) ts_sec_abs
;
144 fprintf(stderr
, "[warning] Fallback to [sec.ns] to print negative time value. Use --clock-seconds.\n");
148 if (/*!opt_clock_gmt*/true) {
151 res
= localtime_r(&time_s
, &tm
);
153 fprintf(stderr
, "[warning] Unable to get localtime.\n");
159 res
= gmtime_r(&time_s
, &tm
);
161 fprintf(stderr
, "[warning] Unable to get gmtime.\n");
165 if (/*opt_clock_date*/false) {
169 /* Print date and time */
170 res
= strftime(timestr
, sizeof(timestr
),
173 fprintf(stderr
, "[warning] Unable to print ascii time.\n");
176 fprintf(text
->out
, "%s", timestr
);
178 /* Print time in HH:MM:SS.ns */
179 fprintf(text
->out
, "%02d:%02d:%02d.%09" PRIu64
,
180 tm
.tm_hour
, tm
.tm_min
, tm
.tm_sec
, ts_nsec_abs
);
184 fprintf(text
->out
, "%s%" PRId64
".%09" PRIu64
,
185 is_negative
? "-" : "", ts_sec_abs
, ts_nsec_abs
);
191 enum bt_component_status
print_event_timestamp(struct text_component
*text
,
192 struct bt_ctf_event
*event
)
194 bool print_names
= text
->options
.print_header_field_names
;
195 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
196 struct bt_ctf_stream
*stream
= NULL
;
197 struct bt_ctf_stream_class
*stream_class
= NULL
;
198 struct bt_ctf_trace
*trace
= NULL
;
199 struct bt_ctf_clock
*clock
= NULL
;
200 FILE *out
= text
->out
;
201 FILE *err
= text
->err
;
202 uint64_t real_timestamp
;
204 stream
= bt_ctf_event_get_stream(event
);
206 ret
= BT_COMPONENT_STATUS_ERROR
;
210 /* FIXME - error checking */
211 stream_class
= bt_ctf_stream_get_class(stream
);
212 trace
= bt_ctf_stream_class_get_trace(stream_class
);
213 clock
= bt_ctf_trace_get_clock(trace
, 0);
215 fputs(print_names
? "timestamp = " : "[", out
);
216 if (text
->options
.print_timestamp_cycles
) {
217 print_timestamp_cycles(text
, clock
, event
);
219 print_timestamp_wall(text
, clock
, event
);
222 fputs(print_names
? ", " : "] ", out
);
223 if (!text
->options
.print_delta_field
) {
229 bt_put(stream_class
);
235 enum bt_component_status
print_event_header(struct text_component
*text
,
236 struct bt_ctf_event
*event
)
238 bool print_names
= text
->options
.print_header_field_names
;
239 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
240 struct bt_ctf_event_class
*event_class
= NULL
;
242 event_class
= bt_ctf_event_get_class(event
);
244 ret
= BT_COMPONENT_STATUS_ERROR
;
247 if (!text
->start_line
) {
248 fputs(", ", text
->out
);
250 text
->start_line
= false;
251 ret
= print_event_timestamp(text
, event
);
252 if (ret
!= BT_COMPONENT_STATUS_OK
) {
256 fputs("name = ", text
->out
);
258 fputs(bt_ctf_event_class_get_name(event_class
), text
->out
);
265 enum bt_component_status
print_integer(struct text_component
*text
,
266 struct bt_ctf_field
*field
)
268 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
269 struct bt_ctf_field_type
*field_type
= NULL
;
270 enum bt_ctf_integer_base base
;
271 enum bt_ctf_string_encoding encoding
;
278 field_type
= bt_ctf_field_get_type(field
);
280 ret
= BT_COMPONENT_STATUS_ERROR
;
283 signedness
= bt_ctf_field_type_integer_get_signed(field_type
);
284 if (signedness
< 0) {
285 ret
= BT_COMPONENT_STATUS_ERROR
;
289 if (bt_ctf_field_unsigned_integer_get_value(field
, &v
.u
) < 0) {
290 ret
= BT_COMPONENT_STATUS_ERROR
;
294 if (bt_ctf_field_signed_integer_get_value(field
, &v
.s
) < 0) {
295 ret
= BT_COMPONENT_STATUS_ERROR
;
300 encoding
= bt_ctf_field_type_integer_get_encoding(field_type
);
302 case BT_CTF_STRING_ENCODING_UTF8
:
303 case BT_CTF_STRING_ENCODING_ASCII
:
304 g_string_append_c(text
->string
, (int) v
.u
);
306 case BT_CTF_STRING_ENCODING_NONE
:
307 case BT_CTF_STRING_ENCODING_UNKNOWN
:
310 ret
= BT_COMPONENT_STATUS_ERROR
;
314 base
= bt_ctf_field_type_integer_get_base(field_type
);
316 case BT_CTF_INTEGER_BASE_BINARY
:
320 len
= bt_ctf_field_type_integer_get_size(field_type
);
322 ret
= BT_COMPONENT_STATUS_ERROR
;
325 fprintf(text
->out
, "0b");
326 v
.u
= _bt_piecewise_lshift(v
.u
, 64 - len
);
327 for (bitnr
= 0; bitnr
< len
; bitnr
++) {
328 fprintf(text
->out
, "%u", (v
.u
& (1ULL << 63)) ? 1 : 0);
329 v
.u
= _bt_piecewise_lshift(v
.u
, 1);
333 case BT_CTF_INTEGER_BASE_OCTAL
:
338 len
= bt_ctf_field_type_integer_get_size(field_type
);
340 ret
= BT_COMPONENT_STATUS_ERROR
;
347 /* Round length to the nearest 3-bit */
348 rounded_len
= (((len
- 1) / 3) + 1) * 3;
349 v
.u
&= ((uint64_t) 1 << rounded_len
) - 1;
353 fprintf(text
->out
, "0%" PRIo64
, v
.u
);
356 case BT_CTF_INTEGER_BASE_DECIMAL
:
358 fprintf(text
->out
, "%" PRIu64
, v
.u
);
360 fprintf(text
->out
, "%" PRId64
, v
.s
);
363 case BT_CTF_INTEGER_BASE_HEXADECIMAL
:
367 len
= bt_ctf_field_type_integer_get_size(field_type
);
369 ret
= BT_COMPONENT_STATUS_ERROR
;
373 /* Round length to the nearest nibble */
374 uint8_t rounded_len
= ((len
+ 3) & ~0x3);
376 v
.u
&= ((uint64_t) 1 << rounded_len
) - 1;
379 fprintf(text
->out
, "0x%" PRIX64
, v
.u
);
383 ret
= BT_COMPONENT_STATUS_ERROR
;
392 enum bt_component_status
print_enum(struct text_component
*text
,
393 struct bt_ctf_field
*field
)
395 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
396 struct bt_ctf_field
*container_field
= NULL
;
397 const char *mapping_name
;
399 container_field
= bt_ctf_field_enumeration_get_container(field
);
400 if (!container_field
) {
401 ret
= BT_COMPONENT_STATUS_ERROR
;
404 mapping_name
= bt_ctf_field_enumeration_get_mapping_name(field
);
406 fprintf(text
->out
, "( \"%s\"", mapping_name
);
408 fprintf(text
->out
, "( <unknown>");
410 fprintf(text
->out
, " : container = ");
411 ret
= print_integer(text
, container_field
);
412 if (ret
!= BT_COMPONENT_STATUS_OK
) {
415 fprintf(text
->out
, " )");
417 bt_put(container_field
);
422 enum bt_component_status
print_struct_field(struct text_component
*text
,
423 struct bt_ctf_field
*_struct
,
424 struct bt_ctf_field_type
*struct_type
,
425 int i
, bool print_names
)
427 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
428 const char *field_name
;
429 struct bt_ctf_field
*field
= NULL
;
430 struct bt_ctf_field_type
*field_type
= NULL
;;
432 field
= bt_ctf_field_structure_get_field_by_index(_struct
, i
);
434 ret
= BT_COMPONENT_STATUS_ERROR
;
437 if (bt_ctf_field_type_structure_get_field(struct_type
,
438 &field_name
, &field_type
, i
) < 0) {
439 ret
= BT_COMPONENT_STATUS_ERROR
;
444 fprintf(text
->out
, ", ");
446 fprintf(text
->out
, " ");
449 fprintf(text
->out
, "%s = ", rem_(field_name
));
451 ret
= print_field(text
, field
, print_names
);
459 enum bt_component_status
print_struct(struct text_component
*text
,
460 struct bt_ctf_field
*_struct
, bool print_names
)
462 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
463 struct bt_ctf_field_type
*struct_type
= NULL
;
466 struct_type
= bt_ctf_field_get_type(_struct
);
468 ret
= BT_COMPONENT_STATUS_ERROR
;
471 nr_fields
= bt_ctf_field_type_structure_get_field_count(struct_type
);
473 ret
= BT_COMPONENT_STATUS_ERROR
;
476 fprintf(text
->out
, "{");
478 for (i
= 0; i
< nr_fields
; i
++) {
479 ret
= print_struct_field(text
, _struct
, struct_type
, i
,
481 if (ret
!= BT_COMPONENT_STATUS_OK
) {
486 fprintf(text
->out
, " }");
493 enum bt_component_status
print_array_field(struct text_component
*text
,
494 struct bt_ctf_field
*array
, uint64_t i
,
495 bool is_string
, bool print_names
)
497 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
498 struct bt_ctf_field
*field
= NULL
;
502 fprintf(text
->out
, ", ");
504 fprintf(text
->out
, " ");
507 field
= bt_ctf_field_array_get_field(array
, i
);
509 ret
= BT_COMPONENT_STATUS_ERROR
;
512 ret
= print_field(text
, field
, print_names
);
519 enum bt_component_status
print_array(struct text_component
*text
,
520 struct bt_ctf_field
*array
, bool print_names
)
522 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
523 struct bt_ctf_field_type
*array_type
= NULL
, *field_type
= NULL
;
524 enum bt_ctf_type_id type_id
;
527 bool is_string
= false;
529 array_type
= bt_ctf_field_get_type(array
);
531 ret
= BT_COMPONENT_STATUS_ERROR
;
534 field_type
= bt_ctf_field_type_array_get_element_type(array_type
);
536 ret
= BT_COMPONENT_STATUS_ERROR
;
539 len
= bt_ctf_field_type_array_get_length(array_type
);
541 ret
= BT_COMPONENT_STATUS_ERROR
;
544 type_id
= bt_ctf_field_type_get_type_id(field_type
);
545 if (type_id
== BT_CTF_TYPE_ID_INTEGER
) {
546 enum bt_ctf_string_encoding encoding
;
548 encoding
= bt_ctf_field_type_integer_get_encoding(field_type
);
549 if (encoding
== BT_CTF_STRING_ENCODING_UTF8
550 || encoding
== BT_CTF_STRING_ENCODING_ASCII
) {
551 int integer_len
, integer_alignment
;
553 integer_len
= bt_ctf_field_type_integer_get_size(field_type
);
554 if (integer_len
< 0) {
555 return BT_COMPONENT_STATUS_ERROR
;
557 integer_alignment
= bt_ctf_field_type_get_alignment(field_type
);
558 if (integer_alignment
< 0) {
559 return BT_COMPONENT_STATUS_ERROR
;
561 if (integer_len
== CHAR_BIT
562 && integer_alignment
== CHAR_BIT
) {
569 g_string_assign(text
->string
, "");
571 fprintf(text
->out
, "[");
575 for (i
= 0; i
< len
; i
++) {
576 ret
= print_array_field(text
, array
, i
, is_string
, print_names
);
577 if (ret
!= BT_COMPONENT_STATUS_OK
) {
584 fprintf(text
->out
, "\"%s\"", text
->string
->str
);
586 fprintf(text
->out
, " ]");
595 enum bt_component_status
print_sequence_field(struct text_component
*text
,
596 struct bt_ctf_field
*seq
, uint64_t i
,
597 bool is_string
, bool print_names
)
599 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
600 struct bt_ctf_field
*field
= NULL
;
604 fprintf(text
->out
, ", ");
606 fprintf(text
->out
, " ");
609 field
= bt_ctf_field_sequence_get_field(seq
, i
);
611 ret
= BT_COMPONENT_STATUS_ERROR
;
614 ret
= print_field(text
, field
, print_names
);
621 enum bt_component_status
print_sequence(struct text_component
*text
,
622 struct bt_ctf_field
*seq
, bool print_names
)
624 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
625 struct bt_ctf_field_type
*seq_type
= NULL
, *field_type
= NULL
;
626 struct bt_ctf_field
*length_field
= NULL
;
627 enum bt_ctf_type_id type_id
;
630 bool is_string
= false;
632 seq_type
= bt_ctf_field_get_type(seq
);
634 ret
= BT_COMPONENT_STATUS_ERROR
;
637 length_field
= bt_ctf_field_sequence_get_length(seq
);
639 ret
= BT_COMPONENT_STATUS_ERROR
;
642 if (bt_ctf_field_unsigned_integer_get_value(length_field
, &len
) < 0) {
643 ret
= BT_COMPONENT_STATUS_ERROR
;
646 field_type
= bt_ctf_field_type_sequence_get_element_type(seq_type
);
648 ret
= BT_COMPONENT_STATUS_ERROR
;
651 type_id
= bt_ctf_field_type_get_type_id(field_type
);
652 if (type_id
== BT_CTF_TYPE_ID_INTEGER
) {
653 enum bt_ctf_string_encoding encoding
;
655 encoding
= bt_ctf_field_type_integer_get_encoding(field_type
);
656 if (encoding
== BT_CTF_STRING_ENCODING_UTF8
657 || encoding
== BT_CTF_STRING_ENCODING_ASCII
) {
658 int integer_len
, integer_alignment
;
660 integer_len
= bt_ctf_field_type_integer_get_size(field_type
);
661 if (integer_len
< 0) {
662 ret
= BT_COMPONENT_STATUS_ERROR
;
665 integer_alignment
= bt_ctf_field_type_get_alignment(field_type
);
666 if (integer_alignment
< 0) {
667 ret
= BT_COMPONENT_STATUS_ERROR
;
670 if (integer_len
== CHAR_BIT
671 && integer_alignment
== CHAR_BIT
) {
678 g_string_assign(text
->string
, "");
680 fprintf(text
->out
, "[");
684 for (i
= 0; i
< len
; i
++) {
685 ret
= print_sequence_field(text
, seq
, i
,
686 is_string
, print_names
);
687 if (ret
!= BT_COMPONENT_STATUS_OK
) {
694 fprintf(text
->out
, "\"%s\"", text
->string
->str
);
696 fprintf(text
->out
, " ]");
699 bt_put(length_field
);
706 enum bt_component_status
print_variant(struct text_component
*text
,
707 struct bt_ctf_field
*variant
, bool print_names
)
709 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
710 struct bt_ctf_field
*field
= NULL
;
712 field
= bt_ctf_field_variant_get_current_field(variant
);
714 ret
= BT_COMPONENT_STATUS_ERROR
;
717 fprintf(text
->out
, "{ ");
720 struct bt_ctf_field
*tag_field
= NULL
;
721 const char *tag_choice
;
723 tag_field
= bt_ctf_field_variant_get_tag(variant
);
725 ret
= BT_COMPONENT_STATUS_ERROR
;
728 tag_choice
= bt_ctf_field_enumeration_get_mapping_name(tag_field
);
731 ret
= BT_COMPONENT_STATUS_ERROR
;
734 fprintf(text
->out
, "%s = ", rem_(tag_choice
));
737 ret
= print_field(text
, field
, print_names
);
738 if (ret
!= BT_COMPONENT_STATUS_OK
) {
742 fprintf(text
->out
, " }");
749 enum bt_component_status
print_field(struct text_component
*text
,
750 struct bt_ctf_field
*field
, bool print_names
)
752 enum bt_ctf_type_id type_id
;
754 type_id
= bt_ctf_field_get_type_id(field
);
756 case CTF_TYPE_INTEGER
:
757 return print_integer(text
, field
);
762 if (bt_ctf_field_floating_point_get_value(field
, &v
)) {
763 return BT_COMPONENT_STATUS_ERROR
;
765 fprintf(text
->out
, "%g", v
);
766 return BT_COMPONENT_STATUS_OK
;
769 return print_enum(text
, field
);
770 case CTF_TYPE_STRING
:
771 fprintf(text
->out
, "\"%s\"", bt_ctf_field_string_get_value(field
));
772 return BT_COMPONENT_STATUS_OK
;
773 case CTF_TYPE_STRUCT
:
774 return print_struct(text
, field
, print_names
);
775 case CTF_TYPE_UNTAGGED_VARIANT
:
776 case CTF_TYPE_VARIANT
:
777 return print_variant(text
, field
, print_names
);
779 return print_array(text
, field
, print_names
);
780 case CTF_TYPE_SEQUENCE
:
781 return print_sequence(text
, field
, print_names
);
783 fprintf(text
->err
, "[error] Unknown type id: %d\n", (int) type_id
);
784 return BT_COMPONENT_STATUS_ERROR
;
789 enum bt_component_status
print_stream_packet_context(struct text_component
*text
,
790 struct bt_ctf_event
*event
)
792 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
793 struct bt_ctf_packet
*packet
= NULL
;
794 struct bt_ctf_field
*main_field
= NULL
;
796 packet
= bt_ctf_event_get_packet(event
);
798 ret
= BT_COMPONENT_STATUS_ERROR
;
801 main_field
= bt_ctf_packet_get_context(packet
);
803 ret
= BT_COMPONENT_STATUS_ERROR
;
806 if (!text
->start_line
) {
807 fputs(", ", text
->out
);
809 text
->start_line
= false;
810 if (text
->options
.print_scope_field_names
) {
811 fputs("stream.packet.context = ", text
->out
);
813 ret
= print_field(text
, main_field
,
814 text
->options
.print_context_field_names
);
822 enum bt_component_status
print_event_header_raw(struct text_component
*text
,
823 struct bt_ctf_event
*event
)
825 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
826 struct bt_ctf_field
*main_field
= NULL
;
828 main_field
= bt_ctf_event_get_header(event
);
830 ret
= BT_COMPONENT_STATUS_ERROR
;
833 if (!text
->start_line
) {
834 fputs(", ", text
->out
);
836 text
->start_line
= false;
837 if (text
->options
.print_scope_field_names
) {
838 fputs("stream.event.header = ", text
->out
);
840 ret
= print_field(text
, main_field
,
841 text
->options
.print_header_field_names
);
848 enum bt_component_status
print_stream_event_context(struct text_component
*text
,
849 struct bt_ctf_event
*event
)
851 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
852 struct bt_ctf_field
*main_field
= NULL
;
854 main_field
= bt_ctf_event_get_stream_event_context(event
);
856 ret
= BT_COMPONENT_STATUS_ERROR
;
859 if (!text
->start_line
) {
860 fputs(", ", text
->out
);
862 text
->start_line
= false;
863 if (text
->options
.print_scope_field_names
) {
864 fputs("stream.event.context = ", text
->out
);
866 ret
= print_field(text
, main_field
,
867 text
->options
.print_context_field_names
);
874 enum bt_component_status
print_event_context(struct text_component
*text
,
875 struct bt_ctf_event
*event
)
877 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
878 struct bt_ctf_field
*main_field
= NULL
;
880 main_field
= bt_ctf_event_get_event_context(event
);
882 ret
= BT_COMPONENT_STATUS_ERROR
;
885 if (!text
->start_line
) {
886 fputs(", ", text
->out
);
888 text
->start_line
= false;
889 if (text
->options
.print_scope_field_names
) {
890 fputs("event.context = ", text
->out
);
892 ret
= print_field(text
, main_field
,
893 text
->options
.print_context_field_names
);
900 enum bt_component_status
print_event_payload(struct text_component
*text
,
901 struct bt_ctf_event
*event
)
903 enum bt_component_status ret
= BT_COMPONENT_STATUS_OK
;
904 struct bt_ctf_field
*main_field
= NULL
;
906 main_field
= bt_ctf_event_get_payload_field(event
);
908 ret
= BT_COMPONENT_STATUS_ERROR
;
911 if (!text
->start_line
) {
912 fputs(", ", text
->out
);
914 text
->start_line
= false;
915 if (text
->options
.print_scope_field_names
) {
916 fputs("event.fields = ", text
->out
);
918 ret
= print_field(text
, main_field
,
919 text
->options
.print_payload_field_names
);
926 enum bt_component_status
text_print_event(struct text_component
*text
,
927 struct bt_ctf_event
*event
)
929 enum bt_component_status ret
;
931 text
->start_line
= true;
932 ret
= print_event_header(text
, event
);
933 if (ret
!= BT_COMPONENT_STATUS_OK
) {
937 ret
= print_stream_packet_context(text
, event
);
938 if (ret
!= BT_COMPONENT_STATUS_OK
) {
942 ret
= print_event_header_raw(text
, event
);
943 if (ret
!= BT_COMPONENT_STATUS_OK
) {
947 ret
= print_stream_event_context(text
, event
);
948 if (ret
!= BT_COMPONENT_STATUS_OK
) {
952 ret
= print_event_context(text
, event
);
953 if (ret
!= BT_COMPONENT_STATUS_OK
) {
957 ret
= print_event_payload(text
, event
);
958 if (ret
!= BT_COMPONENT_STATUS_OK
) {
962 fputc('\n', text
->out
);