2 * SPDX-License-Identifier: MIT
4 * Copyright 2018 Philippe Proulx <pproulx@efficios.com>
10 #define BT_COMP_LOG_SELF_COMP (log_cfg->self_comp)
11 #define BT_COMP_LOG_SELF_COMP_CLASS (log_cfg->self_comp_class)
12 #define BT_LOG_OUTPUT_LEVEL (log_cfg->log_level)
13 #define BT_LOG_TAG "PLUGIN/CTF/META/UPDATE-DEF-CC"
14 #include "logging.hpp"
16 #include "ctf-meta-visitors.hpp"
18 static inline int find_mapped_clock_class(struct ctf_field_class
*fc
,
19 struct ctf_clock_class
**clock_class
,
20 struct meta_log_config
*log_cfg
)
30 case CTF_FIELD_CLASS_TYPE_INT
:
31 case CTF_FIELD_CLASS_TYPE_ENUM
:
33 struct ctf_field_class_int
*int_fc
= ctf_field_class_as_int(fc
);
35 if (int_fc
->mapped_clock_class
) {
36 if (*clock_class
&& *clock_class
!= int_fc
->mapped_clock_class
) {
37 _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Stream class contains more than one "
38 "clock class: expected-cc-name=\"%s\", "
39 "other-cc-name=\"%s\"",
40 (*clock_class
)->name
->str
,
41 int_fc
->mapped_clock_class
->name
->str
);
46 *clock_class
= int_fc
->mapped_clock_class
;
51 case CTF_FIELD_CLASS_TYPE_STRUCT
:
53 struct ctf_field_class_struct
*struct_fc
= ctf_field_class_as_struct(fc
);
55 for (i
= 0; i
< struct_fc
->members
->len
; i
++) {
56 struct ctf_named_field_class
*named_fc
=
57 ctf_field_class_struct_borrow_member_by_index(struct_fc
, i
);
59 ret
= find_mapped_clock_class(named_fc
->fc
, clock_class
, log_cfg
);
67 case CTF_FIELD_CLASS_TYPE_VARIANT
:
69 struct ctf_field_class_variant
*var_fc
= ctf_field_class_as_variant(fc
);
71 for (i
= 0; i
< var_fc
->options
->len
; i
++) {
72 struct ctf_named_field_class
*named_fc
=
73 ctf_field_class_variant_borrow_option_by_index(var_fc
, i
);
75 ret
= find_mapped_clock_class(named_fc
->fc
, clock_class
, log_cfg
);
83 case CTF_FIELD_CLASS_TYPE_ARRAY
:
84 case CTF_FIELD_CLASS_TYPE_SEQUENCE
:
86 struct ctf_field_class_array_base
*array_fc
= ctf_field_class_as_array_base(fc
);
88 ret
= find_mapped_clock_class(array_fc
->elem_fc
, clock_class
, log_cfg
);
103 static inline int update_stream_class_default_clock_class(struct ctf_stream_class
*stream_class
,
104 struct meta_log_config
*log_cfg
)
107 struct ctf_clock_class
*clock_class
= stream_class
->default_clock_class
;
110 ret
= find_mapped_clock_class(stream_class
->packet_context_fc
, &clock_class
, log_cfg
);
115 ret
= find_mapped_clock_class(stream_class
->event_header_fc
, &clock_class
, log_cfg
);
120 ret
= find_mapped_clock_class(stream_class
->event_common_context_fc
, &clock_class
, log_cfg
);
125 for (i
= 0; i
< stream_class
->event_classes
->len
; i
++) {
126 struct ctf_event_class
*event_class
=
127 (ctf_event_class
*) stream_class
->event_classes
->pdata
[i
];
129 ret
= find_mapped_clock_class(event_class
->spec_context_fc
, &clock_class
, log_cfg
);
134 ret
= find_mapped_clock_class(event_class
->payload_fc
, &clock_class
, log_cfg
);
140 if (!stream_class
->default_clock_class
) {
141 stream_class
->default_clock_class
= clock_class
;
148 int ctf_trace_class_update_default_clock_classes(struct ctf_trace_class
*ctf_tc
,
149 struct meta_log_config
*log_cfg
)
153 struct ctf_clock_class
*clock_class
= NULL
;
155 ret
= find_mapped_clock_class(ctf_tc
->packet_header_fc
, &clock_class
, log_cfg
);
165 for (i
= 0; i
< ctf_tc
->stream_classes
->len
; i
++) {
166 struct ctf_stream_class
*sc
= (ctf_stream_class
*) ctf_tc
->stream_classes
->pdata
[i
];
168 ret
= update_stream_class_default_clock_class(
169 (ctf_stream_class
*) ctf_tc
->stream_classes
->pdata
[i
], log_cfg
);
171 _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Stream class contains more than one "
172 "clock class: stream-class-id=%" PRIu64
,