Commit | Line | Data |
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44c440bc | 1 | /* |
0235b0db | 2 | * SPDX-License-Identifier: MIT |
44c440bc | 3 | * |
0235b0db | 4 | * Copyright 2018 Philippe Proulx <pproulx@efficios.com> |
44c440bc PP |
5 | */ |
6 | ||
f7b785ac PP |
7 | #define BT_COMP_LOG_SELF_COMP (log_cfg->self_comp) |
8 | #define BT_LOG_OUTPUT_LEVEL (log_cfg->log_level) | |
350ad6c1 | 9 | #define BT_LOG_TAG "PLUGIN/CTF/META/UPDATE-DEF-CC" |
d9c39b0a | 10 | #include "logging/comp-logging.h" |
44c440bc | 11 | |
3fadfbc0 | 12 | #include <babeltrace2/babeltrace.h> |
91d81473 | 13 | #include "common/macros.h" |
578e048b | 14 | #include "common/assert.h" |
44c440bc PP |
15 | #include <glib.h> |
16 | #include <stdint.h> | |
17 | #include <string.h> | |
18 | #include <inttypes.h> | |
19 | ||
20 | #include "ctf-meta-visitors.h" | |
f7b785ac | 21 | #include "logging.h" |
44c440bc PP |
22 | |
23 | static inline | |
5cd6d0e5 | 24 | int find_mapped_clock_class(struct ctf_field_class *fc, |
0746848c | 25 | struct ctf_clock_class **clock_class, |
f7b785ac | 26 | struct meta_log_config *log_cfg) |
44c440bc PP |
27 | { |
28 | int ret = 0; | |
29 | uint64_t i; | |
30 | ||
5cd6d0e5 | 31 | if (!fc) { |
44c440bc PP |
32 | goto end; |
33 | } | |
34 | ||
864cad70 PP |
35 | switch (fc->type) { |
36 | case CTF_FIELD_CLASS_TYPE_INT: | |
37 | case CTF_FIELD_CLASS_TYPE_ENUM: | |
44c440bc | 38 | { |
5cd6d0e5 | 39 | struct ctf_field_class_int *int_fc = (void *) fc; |
44c440bc | 40 | |
5cd6d0e5 | 41 | if (int_fc->mapped_clock_class) { |
44c440bc | 42 | if (*clock_class && *clock_class != |
5cd6d0e5 | 43 | int_fc->mapped_clock_class) { |
f7b785ac | 44 | BT_COMP_LOGE("Stream class contains more than one " |
44c440bc PP |
45 | "clock class: expected-cc-name=\"%s\", " |
46 | "other-cc-name=\"%s\"", | |
0f2d58c9 PP |
47 | (*clock_class)->name->str, |
48 | int_fc->mapped_clock_class->name->str); | |
44c440bc PP |
49 | ret = -1; |
50 | goto end; | |
51 | } | |
52 | ||
5cd6d0e5 | 53 | *clock_class = int_fc->mapped_clock_class; |
44c440bc PP |
54 | } |
55 | ||
56 | break; | |
57 | } | |
864cad70 | 58 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
44c440bc | 59 | { |
5cd6d0e5 | 60 | struct ctf_field_class_struct *struct_fc = (void *) fc; |
44c440bc | 61 | |
5cd6d0e5 PP |
62 | for (i = 0; i < struct_fc->members->len; i++) { |
63 | struct ctf_named_field_class *named_fc = | |
64 | ctf_field_class_struct_borrow_member_by_index( | |
65 | struct_fc, i); | |
44c440bc | 66 | |
5cd6d0e5 | 67 | ret = find_mapped_clock_class(named_fc->fc, |
f7b785ac | 68 | clock_class, log_cfg); |
44c440bc PP |
69 | if (ret) { |
70 | goto end; | |
71 | } | |
72 | } | |
73 | ||
74 | break; | |
75 | } | |
864cad70 | 76 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 77 | { |
5cd6d0e5 | 78 | struct ctf_field_class_variant *var_fc = (void *) fc; |
44c440bc | 79 | |
5cd6d0e5 PP |
80 | for (i = 0; i < var_fc->options->len; i++) { |
81 | struct ctf_named_field_class *named_fc = | |
82 | ctf_field_class_variant_borrow_option_by_index( | |
83 | var_fc, i); | |
44c440bc | 84 | |
5cd6d0e5 | 85 | ret = find_mapped_clock_class(named_fc->fc, |
f7b785ac | 86 | clock_class, log_cfg); |
44c440bc PP |
87 | if (ret) { |
88 | goto end; | |
89 | } | |
90 | } | |
91 | ||
92 | break; | |
93 | } | |
864cad70 PP |
94 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
95 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: | |
44c440bc | 96 | { |
5cd6d0e5 | 97 | struct ctf_field_class_array_base *array_fc = (void *) fc; |
44c440bc | 98 | |
0746848c | 99 | ret = find_mapped_clock_class(array_fc->elem_fc, clock_class, |
f7b785ac | 100 | log_cfg); |
44c440bc PP |
101 | if (ret) { |
102 | goto end; | |
103 | } | |
104 | ||
105 | break; | |
106 | } | |
107 | default: | |
108 | break; | |
109 | } | |
110 | ||
111 | end: | |
112 | return ret; | |
113 | } | |
114 | ||
115 | static inline | |
116 | int update_stream_class_default_clock_class( | |
0746848c | 117 | struct ctf_stream_class *stream_class, |
f7b785ac | 118 | struct meta_log_config *log_cfg) |
44c440bc PP |
119 | { |
120 | int ret = 0; | |
0f2d58c9 | 121 | struct ctf_clock_class *clock_class = |
e5be10ef | 122 | stream_class->default_clock_class; |
44c440bc PP |
123 | uint64_t i; |
124 | ||
5cd6d0e5 | 125 | ret = find_mapped_clock_class(stream_class->packet_context_fc, |
f7b785ac | 126 | &clock_class, log_cfg); |
44c440bc PP |
127 | if (ret) { |
128 | goto end; | |
129 | } | |
130 | ||
5cd6d0e5 | 131 | ret = find_mapped_clock_class(stream_class->event_header_fc, |
f7b785ac | 132 | &clock_class, log_cfg); |
44c440bc PP |
133 | if (ret) { |
134 | goto end; | |
135 | } | |
136 | ||
5cd6d0e5 | 137 | ret = find_mapped_clock_class(stream_class->event_common_context_fc, |
f7b785ac | 138 | &clock_class, log_cfg); |
44c440bc PP |
139 | if (ret) { |
140 | goto end; | |
141 | } | |
142 | ||
143 | for (i = 0; i < stream_class->event_classes->len; i++) { | |
144 | struct ctf_event_class *event_class = | |
145 | stream_class->event_classes->pdata[i]; | |
146 | ||
5cd6d0e5 | 147 | ret = find_mapped_clock_class(event_class->spec_context_fc, |
f7b785ac | 148 | &clock_class, log_cfg); |
44c440bc PP |
149 | if (ret) { |
150 | goto end; | |
151 | } | |
152 | ||
5cd6d0e5 | 153 | ret = find_mapped_clock_class(event_class->payload_fc, |
f7b785ac | 154 | &clock_class, log_cfg); |
44c440bc PP |
155 | if (ret) { |
156 | goto end; | |
157 | } | |
158 | } | |
159 | ||
160 | if (!stream_class->default_clock_class) { | |
398454ed | 161 | stream_class->default_clock_class = clock_class; |
44c440bc PP |
162 | } |
163 | ||
164 | end: | |
165 | return ret; | |
166 | } | |
167 | ||
168 | BT_HIDDEN | |
0746848c | 169 | int ctf_trace_class_update_default_clock_classes(struct ctf_trace_class *ctf_tc, |
f7b785ac | 170 | struct meta_log_config *log_cfg) |
44c440bc PP |
171 | { |
172 | uint64_t i; | |
173 | int ret = 0; | |
0f2d58c9 | 174 | struct ctf_clock_class *clock_class = NULL; |
44c440bc | 175 | |
0746848c | 176 | ret = find_mapped_clock_class(ctf_tc->packet_header_fc, &clock_class, |
f7b785ac | 177 | log_cfg); |
44c440bc PP |
178 | if (ret) { |
179 | goto end; | |
180 | } | |
181 | ||
182 | if (clock_class) { | |
183 | ret = -1; | |
184 | goto end; | |
185 | } | |
186 | ||
187 | for (i = 0; i < ctf_tc->stream_classes->len; i++) { | |
188 | struct ctf_stream_class *sc = | |
189 | ctf_tc->stream_classes->pdata[i]; | |
190 | ||
191 | ret = update_stream_class_default_clock_class( | |
f7b785ac | 192 | ctf_tc->stream_classes->pdata[i], log_cfg); |
44c440bc | 193 | if (ret) { |
f7b785ac | 194 | BT_COMP_LOGE("Stream class contains more than one " |
44c440bc PP |
195 | "clock class: stream-class-id=%" PRIu64, |
196 | sc->id); | |
197 | goto end; | |
198 | } | |
199 | } | |
200 | ||
201 | end: | |
202 | return ret; | |
203 | } |