2 * SPDX-License-Identifier: MIT
4 * Copyright 2018 Philippe Proulx <pproulx@efficios.com>
12 #include <babeltrace2/babeltrace.h>
14 #define BT_COMP_LOG_SELF_COMP (log_cfg->self_comp)
15 #define BT_COMP_LOG_SELF_COMP_CLASS (log_cfg->self_comp_class)
16 #define BT_LOG_OUTPUT_LEVEL (log_cfg->log_level)
17 #define BT_LOG_TAG "PLUGIN/CTF/META/UPDATE-DEF-CC"
18 #include "logging.hpp"
19 #include "logging/comp-logging.h"
21 #include "common/assert.h"
22 #include "common/macros.h"
24 #include "ctf-meta-visitors.hpp"
26 static inline int find_mapped_clock_class(struct ctf_field_class
*fc
,
27 struct ctf_clock_class
**clock_class
,
28 struct meta_log_config
*log_cfg
)
38 case CTF_FIELD_CLASS_TYPE_INT
:
39 case CTF_FIELD_CLASS_TYPE_ENUM
:
41 struct ctf_field_class_int
*int_fc
= ctf_field_class_as_int(fc
);
43 if (int_fc
->mapped_clock_class
) {
44 if (*clock_class
&& *clock_class
!= int_fc
->mapped_clock_class
) {
45 _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Stream class contains more than one "
46 "clock class: expected-cc-name=\"%s\", "
47 "other-cc-name=\"%s\"",
48 (*clock_class
)->name
->str
,
49 int_fc
->mapped_clock_class
->name
->str
);
54 *clock_class
= int_fc
->mapped_clock_class
;
59 case CTF_FIELD_CLASS_TYPE_STRUCT
:
61 struct ctf_field_class_struct
*struct_fc
= ctf_field_class_as_struct(fc
);
63 for (i
= 0; i
< struct_fc
->members
->len
; i
++) {
64 struct ctf_named_field_class
*named_fc
=
65 ctf_field_class_struct_borrow_member_by_index(struct_fc
, i
);
67 ret
= find_mapped_clock_class(named_fc
->fc
, clock_class
, log_cfg
);
75 case CTF_FIELD_CLASS_TYPE_VARIANT
:
77 struct ctf_field_class_variant
*var_fc
= ctf_field_class_as_variant(fc
);
79 for (i
= 0; i
< var_fc
->options
->len
; i
++) {
80 struct ctf_named_field_class
*named_fc
=
81 ctf_field_class_variant_borrow_option_by_index(var_fc
, i
);
83 ret
= find_mapped_clock_class(named_fc
->fc
, clock_class
, log_cfg
);
91 case CTF_FIELD_CLASS_TYPE_ARRAY
:
92 case CTF_FIELD_CLASS_TYPE_SEQUENCE
:
94 struct ctf_field_class_array_base
*array_fc
= ctf_field_class_as_array_base(fc
);
96 ret
= find_mapped_clock_class(array_fc
->elem_fc
, clock_class
, log_cfg
);
111 static inline int update_stream_class_default_clock_class(struct ctf_stream_class
*stream_class
,
112 struct meta_log_config
*log_cfg
)
115 struct ctf_clock_class
*clock_class
= stream_class
->default_clock_class
;
118 ret
= find_mapped_clock_class(stream_class
->packet_context_fc
, &clock_class
, log_cfg
);
123 ret
= find_mapped_clock_class(stream_class
->event_header_fc
, &clock_class
, log_cfg
);
128 ret
= find_mapped_clock_class(stream_class
->event_common_context_fc
, &clock_class
, log_cfg
);
133 for (i
= 0; i
< stream_class
->event_classes
->len
; i
++) {
134 struct ctf_event_class
*event_class
=
135 (ctf_event_class
*) stream_class
->event_classes
->pdata
[i
];
137 ret
= find_mapped_clock_class(event_class
->spec_context_fc
, &clock_class
, log_cfg
);
142 ret
= find_mapped_clock_class(event_class
->payload_fc
, &clock_class
, log_cfg
);
148 if (!stream_class
->default_clock_class
) {
149 stream_class
->default_clock_class
= clock_class
;
156 int ctf_trace_class_update_default_clock_classes(struct ctf_trace_class
*ctf_tc
,
157 struct meta_log_config
*log_cfg
)
161 struct ctf_clock_class
*clock_class
= NULL
;
163 ret
= find_mapped_clock_class(ctf_tc
->packet_header_fc
, &clock_class
, log_cfg
);
173 for (i
= 0; i
< ctf_tc
->stream_classes
->len
; i
++) {
174 struct ctf_stream_class
*sc
= (ctf_stream_class
*) ctf_tc
->stream_classes
->pdata
[i
];
176 ret
= update_stream_class_default_clock_class(
177 (ctf_stream_class
*) ctf_tc
->stream_classes
->pdata
[i
], log_cfg
);
179 _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Stream class contains more than one "
180 "clock class: stream-class-id=%" PRIu64
,