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44c440bc PP |
1 | #ifndef _CTF_META_H |
2 | #define _CTF_META_H | |
3 | ||
4 | /* | |
5 | * Copyright 2018 - Philippe Proulx <pproulx@efficios.com> | |
6 | * | |
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
8 | * of this software and associated documentation files (the "Software"), to deal | |
9 | * in the Software without restriction, including without limitation the rights | |
10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
11 | * copies of the Software, and to permit persons to whom the Software is | |
12 | * furnished to do so, subject to the following conditions: | |
13 | * | |
14 | * The above copyright notice and this permission notice shall be included in | |
15 | * all copies or substantial portions of the Software. | |
16 | */ | |
17 | ||
3fadfbc0 MJ |
18 | #include <babeltrace2/babeltrace.h> |
19 | #include <babeltrace2/common-internal.h> | |
20 | #include <babeltrace2/assert-internal.h> | |
44c440bc PP |
21 | #include <glib.h> |
22 | #include <stdint.h> | |
23 | #include <string.h> | |
24 | ||
864cad70 PP |
25 | enum ctf_field_class_type { |
26 | CTF_FIELD_CLASS_TYPE_INT, | |
27 | CTF_FIELD_CLASS_TYPE_ENUM, | |
28 | CTF_FIELD_CLASS_TYPE_FLOAT, | |
29 | CTF_FIELD_CLASS_TYPE_STRING, | |
30 | CTF_FIELD_CLASS_TYPE_STRUCT, | |
31 | CTF_FIELD_CLASS_TYPE_ARRAY, | |
32 | CTF_FIELD_CLASS_TYPE_SEQUENCE, | |
33 | CTF_FIELD_CLASS_TYPE_VARIANT, | |
44c440bc PP |
34 | }; |
35 | ||
5cd6d0e5 PP |
36 | enum ctf_field_class_meaning { |
37 | CTF_FIELD_CLASS_MEANING_NONE, | |
38 | CTF_FIELD_CLASS_MEANING_PACKET_BEGINNING_TIME, | |
39 | CTF_FIELD_CLASS_MEANING_PACKET_END_TIME, | |
40 | CTF_FIELD_CLASS_MEANING_EVENT_CLASS_ID, | |
41 | CTF_FIELD_CLASS_MEANING_STREAM_CLASS_ID, | |
42 | CTF_FIELD_CLASS_MEANING_DATA_STREAM_ID, | |
43 | CTF_FIELD_CLASS_MEANING_MAGIC, | |
44 | CTF_FIELD_CLASS_MEANING_PACKET_COUNTER_SNAPSHOT, | |
45 | CTF_FIELD_CLASS_MEANING_DISC_EV_REC_COUNTER_SNAPSHOT, | |
46 | CTF_FIELD_CLASS_MEANING_EXP_PACKET_TOTAL_SIZE, | |
47 | CTF_FIELD_CLASS_MEANING_EXP_PACKET_CONTENT_SIZE, | |
48 | CTF_FIELD_CLASS_MEANING_UUID, | |
44c440bc PP |
49 | }; |
50 | ||
51 | enum ctf_byte_order { | |
52 | CTF_BYTE_ORDER_DEFAULT, | |
53 | CTF_BYTE_ORDER_LITTLE, | |
54 | CTF_BYTE_ORDER_BIG, | |
55 | }; | |
56 | ||
57 | enum ctf_encoding { | |
58 | CTF_ENCODING_NONE, | |
59 | CTF_ENCODING_UTF8, | |
60 | }; | |
61 | ||
83ebb7f1 PP |
62 | enum ctf_scope { |
63 | CTF_SCOPE_PACKET_HEADER, | |
64 | CTF_SCOPE_PACKET_CONTEXT, | |
65 | CTF_SCOPE_EVENT_HEADER, | |
66 | CTF_SCOPE_EVENT_COMMON_CONTEXT, | |
67 | CTF_SCOPE_EVENT_SPECIFIC_CONTEXT, | |
68 | CTF_SCOPE_EVENT_PAYLOAD, | |
69 | }; | |
70 | ||
0f2d58c9 PP |
71 | struct ctf_clock_class { |
72 | GString *name; | |
73 | GString *description; | |
74 | uint64_t frequency; | |
75 | uint64_t precision; | |
76 | int64_t offset_seconds; | |
77 | uint64_t offset_cycles; | |
78 | uint8_t uuid[16]; | |
79 | bool has_uuid; | |
80 | bool is_absolute; | |
81 | ||
82 | /* Weak, set during translation */ | |
83 | bt_clock_class *ir_cc; | |
84 | }; | |
85 | ||
5cd6d0e5 | 86 | struct ctf_field_class { |
864cad70 | 87 | enum ctf_field_class_type type; |
44c440bc PP |
88 | unsigned int alignment; |
89 | bool is_compound; | |
90 | bool in_ir; | |
91 | ||
92 | /* Weak, set during translation. NULL if `in_ir` is false below. */ | |
b19ff26f | 93 | bt_field_class *ir_fc; |
44c440bc PP |
94 | }; |
95 | ||
5cd6d0e5 PP |
96 | struct ctf_field_class_bit_array { |
97 | struct ctf_field_class base; | |
44c440bc PP |
98 | enum ctf_byte_order byte_order; |
99 | unsigned int size; | |
100 | }; | |
101 | ||
5cd6d0e5 PP |
102 | struct ctf_field_class_int { |
103 | struct ctf_field_class_bit_array base; | |
104 | enum ctf_field_class_meaning meaning; | |
44c440bc | 105 | bool is_signed; |
4cdfc5e8 | 106 | bt_field_class_integer_preferred_display_base disp_base; |
44c440bc PP |
107 | enum ctf_encoding encoding; |
108 | int64_t storing_index; | |
109 | ||
0f2d58c9 PP |
110 | /* Weak */ |
111 | struct ctf_clock_class *mapped_clock_class; | |
44c440bc PP |
112 | }; |
113 | ||
114 | struct ctf_range { | |
115 | union { | |
116 | uint64_t u; | |
117 | int64_t i; | |
118 | } lower; | |
119 | ||
120 | union { | |
121 | uint64_t u; | |
122 | int64_t i; | |
123 | } upper; | |
124 | }; | |
125 | ||
5cd6d0e5 | 126 | struct ctf_field_class_enum_mapping { |
44c440bc PP |
127 | GString *label; |
128 | struct ctf_range range; | |
129 | }; | |
130 | ||
5cd6d0e5 PP |
131 | struct ctf_field_class_enum { |
132 | struct ctf_field_class_int base; | |
44c440bc | 133 | |
5cd6d0e5 | 134 | /* Array of `struct ctf_field_class_enum_mapping` */ |
44c440bc PP |
135 | GArray *mappings; |
136 | }; | |
137 | ||
5cd6d0e5 PP |
138 | struct ctf_field_class_float { |
139 | struct ctf_field_class_bit_array base; | |
44c440bc PP |
140 | }; |
141 | ||
5cd6d0e5 PP |
142 | struct ctf_field_class_string { |
143 | struct ctf_field_class base; | |
44c440bc PP |
144 | enum ctf_encoding encoding; |
145 | }; | |
146 | ||
5cd6d0e5 | 147 | struct ctf_named_field_class { |
44c440bc PP |
148 | GString *name; |
149 | ||
150 | /* Owned by this */ | |
5cd6d0e5 | 151 | struct ctf_field_class *fc; |
44c440bc PP |
152 | }; |
153 | ||
5cd6d0e5 PP |
154 | struct ctf_field_class_struct { |
155 | struct ctf_field_class base; | |
44c440bc | 156 | |
5cd6d0e5 | 157 | /* Array of `struct ctf_named_field_class` */ |
44c440bc PP |
158 | GArray *members; |
159 | }; | |
160 | ||
161 | struct ctf_field_path { | |
83ebb7f1 | 162 | enum ctf_scope root; |
44c440bc PP |
163 | |
164 | /* Array of `int64_t` */ | |
165 | GArray *path; | |
166 | }; | |
167 | ||
5cd6d0e5 | 168 | struct ctf_field_class_variant_range { |
44c440bc PP |
169 | struct ctf_range range; |
170 | uint64_t option_index; | |
171 | }; | |
172 | ||
5cd6d0e5 PP |
173 | struct ctf_field_class_variant { |
174 | struct ctf_field_class base; | |
44c440bc PP |
175 | GString *tag_ref; |
176 | struct ctf_field_path tag_path; | |
177 | uint64_t stored_tag_index; | |
178 | ||
5cd6d0e5 | 179 | /* Array of `struct ctf_named_field_class` */ |
44c440bc PP |
180 | GArray *options; |
181 | ||
5cd6d0e5 | 182 | /* Array of `struct ctf_field_class_variant_range` */ |
44c440bc PP |
183 | GArray *ranges; |
184 | ||
185 | /* Weak */ | |
5cd6d0e5 | 186 | struct ctf_field_class_enum *tag_fc; |
44c440bc PP |
187 | }; |
188 | ||
5cd6d0e5 PP |
189 | struct ctf_field_class_array_base { |
190 | struct ctf_field_class base; | |
191 | struct ctf_field_class *elem_fc; | |
44c440bc PP |
192 | bool is_text; |
193 | }; | |
194 | ||
5cd6d0e5 PP |
195 | struct ctf_field_class_array { |
196 | struct ctf_field_class_array_base base; | |
197 | enum ctf_field_class_meaning meaning; | |
44c440bc PP |
198 | uint64_t length; |
199 | }; | |
200 | ||
5cd6d0e5 PP |
201 | struct ctf_field_class_sequence { |
202 | struct ctf_field_class_array_base base; | |
44c440bc PP |
203 | GString *length_ref; |
204 | struct ctf_field_path length_path; | |
205 | uint64_t stored_length_index; | |
206 | ||
207 | /* Weak */ | |
5cd6d0e5 | 208 | struct ctf_field_class_int *length_fc; |
44c440bc PP |
209 | }; |
210 | ||
211 | struct ctf_event_class { | |
212 | GString *name; | |
213 | uint64_t id; | |
214 | GString *emf_uri; | |
4cdfc5e8 | 215 | bt_event_class_log_level log_level; |
44c440bc PP |
216 | bool is_translated; |
217 | ||
218 | /* Owned by this */ | |
5cd6d0e5 | 219 | struct ctf_field_class *spec_context_fc; |
44c440bc PP |
220 | |
221 | /* Owned by this */ | |
5cd6d0e5 | 222 | struct ctf_field_class *payload_fc; |
44c440bc PP |
223 | |
224 | /* Weak, set during translation */ | |
b19ff26f | 225 | bt_event_class *ir_ec; |
44c440bc PP |
226 | }; |
227 | ||
228 | struct ctf_stream_class { | |
229 | uint64_t id; | |
230 | bool is_translated; | |
afd45274 PP |
231 | bool packets_have_ts_begin; |
232 | bool packets_have_ts_end; | |
233 | bool has_discarded_events; | |
234 | bool has_discarded_packets; | |
235 | bool discarded_events_have_default_cs; | |
236 | bool discarded_packets_have_default_cs; | |
44c440bc PP |
237 | |
238 | /* Owned by this */ | |
5cd6d0e5 | 239 | struct ctf_field_class *packet_context_fc; |
44c440bc PP |
240 | |
241 | /* Owned by this */ | |
5cd6d0e5 | 242 | struct ctf_field_class *event_header_fc; |
44c440bc PP |
243 | |
244 | /* Owned by this */ | |
5cd6d0e5 | 245 | struct ctf_field_class *event_common_context_fc; |
44c440bc PP |
246 | |
247 | /* Array of `struct ctf_event_class *`, owned by this */ | |
248 | GPtrArray *event_classes; | |
249 | ||
250 | /* | |
251 | * Hash table mapping event class IDs to `struct ctf_event_class *`, | |
252 | * weak. | |
253 | */ | |
254 | GHashTable *event_classes_by_id; | |
255 | ||
0f2d58c9 PP |
256 | /* Weak */ |
257 | struct ctf_clock_class *default_clock_class; | |
44c440bc PP |
258 | |
259 | /* Weak, set during translation */ | |
b19ff26f | 260 | bt_stream_class *ir_sc; |
44c440bc PP |
261 | }; |
262 | ||
263 | enum ctf_trace_class_env_entry_type { | |
264 | CTF_TRACE_CLASS_ENV_ENTRY_TYPE_INT, | |
265 | CTF_TRACE_CLASS_ENV_ENTRY_TYPE_STR, | |
266 | }; | |
267 | ||
268 | struct ctf_trace_class_env_entry { | |
269 | enum ctf_trace_class_env_entry_type type; | |
270 | GString *name; | |
271 | ||
272 | struct { | |
273 | int64_t i; | |
274 | GString *str; | |
275 | } value; | |
276 | }; | |
277 | ||
278 | struct ctf_trace_class { | |
44c440bc PP |
279 | unsigned int major; |
280 | unsigned int minor; | |
281 | uint8_t uuid[16]; | |
282 | bool is_uuid_set; | |
283 | enum ctf_byte_order default_byte_order; | |
284 | ||
285 | /* Owned by this */ | |
5cd6d0e5 | 286 | struct ctf_field_class *packet_header_fc; |
44c440bc PP |
287 | |
288 | uint64_t stored_value_count; | |
289 | ||
0f2d58c9 | 290 | /* Array of `struct ctf_clock_class *` (owned by this) */ |
44c440bc PP |
291 | GPtrArray *clock_classes; |
292 | ||
293 | /* Array of `struct ctf_stream_class *` */ | |
294 | GPtrArray *stream_classes; | |
295 | ||
296 | /* Array of `struct ctf_trace_class_env_entry` */ | |
297 | GArray *env_entries; | |
298 | ||
299 | bool is_translated; | |
300 | ||
301 | /* Weak, set during translation */ | |
b19ff26f | 302 | bt_trace_class *ir_tc; |
44c440bc PP |
303 | }; |
304 | ||
305 | static inline | |
5cd6d0e5 | 306 | void ctf_field_class_destroy(struct ctf_field_class *fc); |
44c440bc PP |
307 | |
308 | static inline | |
864cad70 PP |
309 | void _ctf_field_class_init(struct ctf_field_class *fc, |
310 | enum ctf_field_class_type type, unsigned int alignment) | |
44c440bc | 311 | { |
5cd6d0e5 | 312 | BT_ASSERT(fc); |
864cad70 | 313 | fc->type = type; |
5cd6d0e5 PP |
314 | fc->alignment = alignment; |
315 | fc->in_ir = false; | |
44c440bc PP |
316 | } |
317 | ||
318 | static inline | |
5cd6d0e5 | 319 | void _ctf_field_class_bit_array_init(struct ctf_field_class_bit_array *fc, |
864cad70 | 320 | enum ctf_field_class_type type) |
44c440bc | 321 | { |
864cad70 | 322 | _ctf_field_class_init((void *) fc, type, 1); |
44c440bc PP |
323 | } |
324 | ||
325 | static inline | |
5cd6d0e5 | 326 | void _ctf_field_class_int_init(struct ctf_field_class_int *fc, |
864cad70 | 327 | enum ctf_field_class_type type) |
44c440bc | 328 | { |
864cad70 | 329 | _ctf_field_class_bit_array_init((void *) fc, type); |
5cd6d0e5 PP |
330 | fc->meaning = CTF_FIELD_CLASS_MEANING_NONE; |
331 | fc->storing_index = -1; | |
44c440bc PP |
332 | } |
333 | ||
334 | static inline | |
335 | void ctf_field_path_init(struct ctf_field_path *field_path) | |
336 | { | |
337 | BT_ASSERT(field_path); | |
338 | field_path->path = g_array_new(FALSE, TRUE, sizeof(int64_t)); | |
339 | BT_ASSERT(field_path->path); | |
340 | } | |
341 | ||
342 | static inline | |
343 | void ctf_field_path_fini(struct ctf_field_path *field_path) | |
344 | { | |
345 | BT_ASSERT(field_path); | |
346 | ||
347 | if (field_path->path) { | |
348 | g_array_free(field_path->path, TRUE); | |
349 | } | |
350 | } | |
351 | ||
352 | static inline | |
5cd6d0e5 | 353 | void _ctf_named_field_class_init(struct ctf_named_field_class *named_fc) |
44c440bc | 354 | { |
5cd6d0e5 PP |
355 | BT_ASSERT(named_fc); |
356 | named_fc->name = g_string_new(NULL); | |
357 | BT_ASSERT(named_fc->name); | |
44c440bc PP |
358 | } |
359 | ||
360 | static inline | |
5cd6d0e5 | 361 | void _ctf_named_field_class_fini(struct ctf_named_field_class *named_fc) |
44c440bc | 362 | { |
5cd6d0e5 | 363 | BT_ASSERT(named_fc); |
44c440bc | 364 | |
5cd6d0e5 PP |
365 | if (named_fc->name) { |
366 | g_string_free(named_fc->name, TRUE); | |
44c440bc PP |
367 | } |
368 | ||
5cd6d0e5 | 369 | ctf_field_class_destroy(named_fc->fc); |
44c440bc PP |
370 | } |
371 | ||
372 | static inline | |
5cd6d0e5 PP |
373 | void _ctf_field_class_enum_mapping_init( |
374 | struct ctf_field_class_enum_mapping *mapping) | |
44c440bc PP |
375 | { |
376 | BT_ASSERT(mapping); | |
377 | mapping->label = g_string_new(NULL); | |
378 | BT_ASSERT(mapping->label); | |
379 | } | |
380 | ||
381 | static inline | |
5cd6d0e5 PP |
382 | void _ctf_field_class_enum_mapping_fini( |
383 | struct ctf_field_class_enum_mapping *mapping) | |
44c440bc PP |
384 | { |
385 | BT_ASSERT(mapping); | |
386 | ||
387 | if (mapping->label) { | |
388 | g_string_free(mapping->label, TRUE); | |
389 | } | |
390 | } | |
391 | ||
392 | static inline | |
5cd6d0e5 | 393 | struct ctf_field_class_int *ctf_field_class_int_create(void) |
44c440bc | 394 | { |
5cd6d0e5 | 395 | struct ctf_field_class_int *fc = g_new0(struct ctf_field_class_int, 1); |
44c440bc | 396 | |
5cd6d0e5 | 397 | BT_ASSERT(fc); |
864cad70 | 398 | _ctf_field_class_int_init(fc, CTF_FIELD_CLASS_TYPE_INT); |
5cd6d0e5 | 399 | return fc; |
44c440bc PP |
400 | } |
401 | ||
402 | static inline | |
5cd6d0e5 | 403 | struct ctf_field_class_float *ctf_field_class_float_create(void) |
44c440bc | 404 | { |
5cd6d0e5 PP |
405 | struct ctf_field_class_float *fc = |
406 | g_new0(struct ctf_field_class_float, 1); | |
44c440bc | 407 | |
5cd6d0e5 | 408 | BT_ASSERT(fc); |
864cad70 | 409 | _ctf_field_class_bit_array_init((void *) fc, CTF_FIELD_CLASS_TYPE_FLOAT); |
5cd6d0e5 | 410 | return fc; |
44c440bc PP |
411 | } |
412 | ||
413 | static inline | |
5cd6d0e5 | 414 | struct ctf_field_class_string *ctf_field_class_string_create(void) |
44c440bc | 415 | { |
5cd6d0e5 PP |
416 | struct ctf_field_class_string *fc = |
417 | g_new0(struct ctf_field_class_string, 1); | |
44c440bc | 418 | |
5cd6d0e5 | 419 | BT_ASSERT(fc); |
864cad70 | 420 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_STRING, 8); |
5cd6d0e5 | 421 | return fc; |
44c440bc PP |
422 | } |
423 | ||
424 | static inline | |
5cd6d0e5 | 425 | struct ctf_field_class_enum *ctf_field_class_enum_create(void) |
44c440bc | 426 | { |
5cd6d0e5 | 427 | struct ctf_field_class_enum *fc = g_new0(struct ctf_field_class_enum, 1); |
44c440bc | 428 | |
5cd6d0e5 | 429 | BT_ASSERT(fc); |
864cad70 | 430 | _ctf_field_class_int_init((void *) fc, CTF_FIELD_CLASS_TYPE_ENUM); |
5cd6d0e5 PP |
431 | fc->mappings = g_array_new(FALSE, TRUE, |
432 | sizeof(struct ctf_field_class_enum_mapping)); | |
433 | BT_ASSERT(fc->mappings); | |
434 | return fc; | |
44c440bc PP |
435 | } |
436 | ||
437 | static inline | |
5cd6d0e5 | 438 | struct ctf_field_class_struct *ctf_field_class_struct_create(void) |
44c440bc | 439 | { |
5cd6d0e5 PP |
440 | struct ctf_field_class_struct *fc = |
441 | g_new0(struct ctf_field_class_struct, 1); | |
44c440bc | 442 | |
5cd6d0e5 | 443 | BT_ASSERT(fc); |
864cad70 | 444 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_STRUCT, 1); |
5cd6d0e5 PP |
445 | fc->members = g_array_new(FALSE, TRUE, |
446 | sizeof(struct ctf_named_field_class)); | |
447 | BT_ASSERT(fc->members); | |
448 | fc->base.is_compound = true; | |
449 | return fc; | |
44c440bc PP |
450 | } |
451 | ||
452 | static inline | |
5cd6d0e5 | 453 | struct ctf_field_class_variant *ctf_field_class_variant_create(void) |
44c440bc | 454 | { |
5cd6d0e5 PP |
455 | struct ctf_field_class_variant *fc = |
456 | g_new0(struct ctf_field_class_variant, 1); | |
44c440bc | 457 | |
5cd6d0e5 | 458 | BT_ASSERT(fc); |
864cad70 | 459 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_VARIANT, 1); |
5cd6d0e5 PP |
460 | fc->options = g_array_new(FALSE, TRUE, |
461 | sizeof(struct ctf_named_field_class)); | |
462 | BT_ASSERT(fc->options); | |
463 | fc->ranges = g_array_new(FALSE, TRUE, | |
464 | sizeof(struct ctf_field_class_variant_range)); | |
465 | BT_ASSERT(fc->ranges); | |
466 | fc->tag_ref = g_string_new(NULL); | |
467 | BT_ASSERT(fc->tag_ref); | |
468 | ctf_field_path_init(&fc->tag_path); | |
469 | fc->base.is_compound = true; | |
470 | return fc; | |
44c440bc PP |
471 | } |
472 | ||
473 | static inline | |
5cd6d0e5 | 474 | struct ctf_field_class_array *ctf_field_class_array_create(void) |
44c440bc | 475 | { |
5cd6d0e5 PP |
476 | struct ctf_field_class_array *fc = |
477 | g_new0(struct ctf_field_class_array, 1); | |
44c440bc | 478 | |
5cd6d0e5 | 479 | BT_ASSERT(fc); |
864cad70 | 480 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_ARRAY, 1); |
5cd6d0e5 PP |
481 | fc->base.base.is_compound = true; |
482 | return fc; | |
44c440bc PP |
483 | } |
484 | ||
485 | static inline | |
5cd6d0e5 | 486 | struct ctf_field_class_sequence *ctf_field_class_sequence_create(void) |
44c440bc | 487 | { |
5cd6d0e5 PP |
488 | struct ctf_field_class_sequence *fc = |
489 | g_new0(struct ctf_field_class_sequence, 1); | |
44c440bc | 490 | |
5cd6d0e5 | 491 | BT_ASSERT(fc); |
864cad70 | 492 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_SEQUENCE, 1); |
5cd6d0e5 PP |
493 | fc->length_ref = g_string_new(NULL); |
494 | BT_ASSERT(fc->length_ref); | |
495 | ctf_field_path_init(&fc->length_path); | |
496 | fc->base.base.is_compound = true; | |
497 | return fc; | |
44c440bc PP |
498 | } |
499 | ||
500 | static inline | |
5cd6d0e5 | 501 | void _ctf_field_class_int_destroy(struct ctf_field_class_int *fc) |
44c440bc | 502 | { |
5cd6d0e5 | 503 | BT_ASSERT(fc); |
5cd6d0e5 | 504 | g_free(fc); |
44c440bc PP |
505 | } |
506 | ||
507 | static inline | |
5cd6d0e5 | 508 | void _ctf_field_class_enum_destroy(struct ctf_field_class_enum *fc) |
44c440bc | 509 | { |
5cd6d0e5 | 510 | BT_ASSERT(fc); |
44c440bc | 511 | |
5cd6d0e5 | 512 | if (fc->mappings) { |
44c440bc PP |
513 | uint64_t i; |
514 | ||
5cd6d0e5 PP |
515 | for (i = 0; i < fc->mappings->len; i++) { |
516 | struct ctf_field_class_enum_mapping *mapping = | |
517 | &g_array_index(fc->mappings, | |
518 | struct ctf_field_class_enum_mapping, i); | |
44c440bc | 519 | |
5cd6d0e5 | 520 | _ctf_field_class_enum_mapping_fini(mapping); |
44c440bc PP |
521 | } |
522 | ||
5cd6d0e5 | 523 | g_array_free(fc->mappings, TRUE); |
44c440bc PP |
524 | } |
525 | ||
5cd6d0e5 | 526 | g_free(fc); |
44c440bc PP |
527 | } |
528 | ||
529 | static inline | |
5cd6d0e5 | 530 | void _ctf_field_class_float_destroy(struct ctf_field_class_float *fc) |
44c440bc | 531 | { |
5cd6d0e5 PP |
532 | BT_ASSERT(fc); |
533 | g_free(fc); | |
44c440bc PP |
534 | } |
535 | ||
536 | static inline | |
5cd6d0e5 | 537 | void _ctf_field_class_string_destroy(struct ctf_field_class_string *fc) |
44c440bc | 538 | { |
5cd6d0e5 PP |
539 | BT_ASSERT(fc); |
540 | g_free(fc); | |
44c440bc PP |
541 | } |
542 | ||
543 | static inline | |
5cd6d0e5 | 544 | void _ctf_field_class_struct_destroy(struct ctf_field_class_struct *fc) |
44c440bc | 545 | { |
5cd6d0e5 | 546 | BT_ASSERT(fc); |
44c440bc | 547 | |
5cd6d0e5 | 548 | if (fc->members) { |
44c440bc PP |
549 | uint64_t i; |
550 | ||
5cd6d0e5 PP |
551 | for (i = 0; i < fc->members->len; i++) { |
552 | struct ctf_named_field_class *named_fc = | |
553 | &g_array_index(fc->members, | |
554 | struct ctf_named_field_class, i); | |
44c440bc | 555 | |
5cd6d0e5 | 556 | _ctf_named_field_class_fini(named_fc); |
44c440bc PP |
557 | } |
558 | ||
5cd6d0e5 | 559 | g_array_free(fc->members, TRUE); |
44c440bc PP |
560 | } |
561 | ||
5cd6d0e5 | 562 | g_free(fc); |
44c440bc PP |
563 | } |
564 | ||
565 | static inline | |
5cd6d0e5 | 566 | void _ctf_field_class_array_base_fini(struct ctf_field_class_array_base *fc) |
44c440bc | 567 | { |
5cd6d0e5 PP |
568 | BT_ASSERT(fc); |
569 | ctf_field_class_destroy(fc->elem_fc); | |
44c440bc PP |
570 | } |
571 | ||
572 | static inline | |
5cd6d0e5 | 573 | void _ctf_field_class_array_destroy(struct ctf_field_class_array *fc) |
44c440bc | 574 | { |
5cd6d0e5 PP |
575 | BT_ASSERT(fc); |
576 | _ctf_field_class_array_base_fini((void *) fc); | |
577 | g_free(fc); | |
44c440bc PP |
578 | } |
579 | ||
580 | static inline | |
5cd6d0e5 | 581 | void _ctf_field_class_sequence_destroy(struct ctf_field_class_sequence *fc) |
44c440bc | 582 | { |
5cd6d0e5 PP |
583 | BT_ASSERT(fc); |
584 | _ctf_field_class_array_base_fini((void *) fc); | |
44c440bc | 585 | |
5cd6d0e5 PP |
586 | if (fc->length_ref) { |
587 | g_string_free(fc->length_ref, TRUE); | |
44c440bc PP |
588 | } |
589 | ||
5cd6d0e5 PP |
590 | ctf_field_path_fini(&fc->length_path); |
591 | g_free(fc); | |
44c440bc PP |
592 | } |
593 | ||
594 | static inline | |
5cd6d0e5 | 595 | void _ctf_field_class_variant_destroy(struct ctf_field_class_variant *fc) |
44c440bc | 596 | { |
5cd6d0e5 | 597 | BT_ASSERT(fc); |
44c440bc | 598 | |
5cd6d0e5 | 599 | if (fc->options) { |
44c440bc PP |
600 | uint64_t i; |
601 | ||
5cd6d0e5 PP |
602 | for (i = 0; i < fc->options->len; i++) { |
603 | struct ctf_named_field_class *named_fc = | |
604 | &g_array_index(fc->options, | |
605 | struct ctf_named_field_class, i); | |
44c440bc | 606 | |
5cd6d0e5 | 607 | _ctf_named_field_class_fini(named_fc); |
44c440bc PP |
608 | } |
609 | ||
5cd6d0e5 | 610 | g_array_free(fc->options, TRUE); |
44c440bc PP |
611 | } |
612 | ||
5cd6d0e5 PP |
613 | if (fc->ranges) { |
614 | g_array_free(fc->ranges, TRUE); | |
44c440bc PP |
615 | } |
616 | ||
5cd6d0e5 PP |
617 | if (fc->tag_ref) { |
618 | g_string_free(fc->tag_ref, TRUE); | |
44c440bc PP |
619 | } |
620 | ||
5cd6d0e5 PP |
621 | ctf_field_path_fini(&fc->tag_path); |
622 | g_free(fc); | |
44c440bc PP |
623 | } |
624 | ||
625 | static inline | |
5cd6d0e5 | 626 | void ctf_field_class_destroy(struct ctf_field_class *fc) |
44c440bc | 627 | { |
5cd6d0e5 | 628 | if (!fc) { |
44c440bc PP |
629 | return; |
630 | } | |
631 | ||
864cad70 PP |
632 | switch (fc->type) { |
633 | case CTF_FIELD_CLASS_TYPE_INT: | |
5cd6d0e5 | 634 | _ctf_field_class_int_destroy((void *) fc); |
44c440bc | 635 | break; |
864cad70 | 636 | case CTF_FIELD_CLASS_TYPE_ENUM: |
5cd6d0e5 | 637 | _ctf_field_class_enum_destroy((void *) fc); |
44c440bc | 638 | break; |
864cad70 | 639 | case CTF_FIELD_CLASS_TYPE_FLOAT: |
5cd6d0e5 | 640 | _ctf_field_class_float_destroy((void *) fc); |
44c440bc | 641 | break; |
864cad70 | 642 | case CTF_FIELD_CLASS_TYPE_STRING: |
5cd6d0e5 | 643 | _ctf_field_class_string_destroy((void *) fc); |
44c440bc | 644 | break; |
864cad70 | 645 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
5cd6d0e5 | 646 | _ctf_field_class_struct_destroy((void *) fc); |
44c440bc | 647 | break; |
864cad70 | 648 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
5cd6d0e5 | 649 | _ctf_field_class_array_destroy((void *) fc); |
44c440bc | 650 | break; |
864cad70 | 651 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: |
5cd6d0e5 | 652 | _ctf_field_class_sequence_destroy((void *) fc); |
44c440bc | 653 | break; |
864cad70 | 654 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
5cd6d0e5 | 655 | _ctf_field_class_variant_destroy((void *) fc); |
44c440bc PP |
656 | break; |
657 | default: | |
658 | abort(); | |
659 | } | |
660 | } | |
661 | ||
662 | static inline | |
5cd6d0e5 | 663 | void ctf_field_class_enum_append_mapping(struct ctf_field_class_enum *fc, |
44c440bc PP |
664 | const char *label, uint64_t u_lower, uint64_t u_upper) |
665 | { | |
5cd6d0e5 | 666 | struct ctf_field_class_enum_mapping *mapping; |
44c440bc | 667 | |
5cd6d0e5 | 668 | BT_ASSERT(fc); |
44c440bc | 669 | BT_ASSERT(label); |
5cd6d0e5 | 670 | g_array_set_size(fc->mappings, fc->mappings->len + 1); |
44c440bc | 671 | |
5cd6d0e5 PP |
672 | mapping = &g_array_index(fc->mappings, |
673 | struct ctf_field_class_enum_mapping, fc->mappings->len - 1); | |
674 | _ctf_field_class_enum_mapping_init(mapping); | |
44c440bc PP |
675 | g_string_assign(mapping->label, label); |
676 | mapping->range.lower.u = u_lower; | |
677 | mapping->range.upper.u = u_upper; | |
678 | } | |
679 | ||
680 | static inline | |
5cd6d0e5 PP |
681 | struct ctf_field_class_enum_mapping *ctf_field_class_enum_borrow_mapping_by_index( |
682 | struct ctf_field_class_enum *fc, uint64_t index) | |
44c440bc | 683 | { |
5cd6d0e5 PP |
684 | BT_ASSERT(fc); |
685 | BT_ASSERT(index < fc->mappings->len); | |
686 | return &g_array_index(fc->mappings, struct ctf_field_class_enum_mapping, | |
44c440bc PP |
687 | index); |
688 | } | |
689 | ||
690 | static inline | |
5cd6d0e5 PP |
691 | struct ctf_named_field_class *ctf_field_class_struct_borrow_member_by_index( |
692 | struct ctf_field_class_struct *fc, uint64_t index) | |
44c440bc | 693 | { |
5cd6d0e5 PP |
694 | BT_ASSERT(fc); |
695 | BT_ASSERT(index < fc->members->len); | |
696 | return &g_array_index(fc->members, struct ctf_named_field_class, | |
44c440bc PP |
697 | index); |
698 | } | |
699 | ||
700 | static inline | |
5cd6d0e5 PP |
701 | struct ctf_named_field_class *ctf_field_class_struct_borrow_member_by_name( |
702 | struct ctf_field_class_struct *fc, const char *name) | |
44c440bc PP |
703 | { |
704 | uint64_t i; | |
5cd6d0e5 | 705 | struct ctf_named_field_class *ret_named_fc = NULL; |
44c440bc | 706 | |
5cd6d0e5 | 707 | BT_ASSERT(fc); |
44c440bc PP |
708 | BT_ASSERT(name); |
709 | ||
5cd6d0e5 PP |
710 | for (i = 0; i < fc->members->len; i++) { |
711 | struct ctf_named_field_class *named_fc = | |
712 | ctf_field_class_struct_borrow_member_by_index(fc, i); | |
44c440bc | 713 | |
5cd6d0e5 PP |
714 | if (strcmp(name, named_fc->name->str) == 0) { |
715 | ret_named_fc = named_fc; | |
44c440bc PP |
716 | goto end; |
717 | } | |
718 | } | |
719 | ||
720 | end: | |
5cd6d0e5 | 721 | return ret_named_fc; |
44c440bc PP |
722 | } |
723 | ||
724 | static inline | |
5cd6d0e5 PP |
725 | struct ctf_field_class *ctf_field_class_struct_borrow_member_field_class_by_name( |
726 | struct ctf_field_class_struct *struct_fc, const char *name) | |
44c440bc | 727 | { |
5cd6d0e5 PP |
728 | struct ctf_named_field_class *named_fc = NULL; |
729 | struct ctf_field_class *fc = NULL; | |
44c440bc | 730 | |
5cd6d0e5 | 731 | if (!struct_fc) { |
44c440bc PP |
732 | goto end; |
733 | } | |
734 | ||
5cd6d0e5 PP |
735 | named_fc = ctf_field_class_struct_borrow_member_by_name(struct_fc, name); |
736 | if (!named_fc) { | |
44c440bc PP |
737 | goto end; |
738 | } | |
739 | ||
5cd6d0e5 | 740 | fc = named_fc->fc; |
44c440bc PP |
741 | |
742 | end: | |
5cd6d0e5 | 743 | return fc; |
44c440bc PP |
744 | } |
745 | ||
746 | static inline | |
5cd6d0e5 PP |
747 | struct ctf_field_class_int * |
748 | ctf_field_class_struct_borrow_member_int_field_class_by_name( | |
749 | struct ctf_field_class_struct *struct_fc, const char *name) | |
44c440bc | 750 | { |
5cd6d0e5 | 751 | struct ctf_field_class_int *int_fc = NULL; |
44c440bc | 752 | |
5cd6d0e5 PP |
753 | int_fc = (void *) |
754 | ctf_field_class_struct_borrow_member_field_class_by_name( | |
755 | struct_fc, name); | |
756 | if (!int_fc) { | |
44c440bc PP |
757 | goto end; |
758 | } | |
759 | ||
864cad70 PP |
760 | if (int_fc->base.base.type != CTF_FIELD_CLASS_TYPE_INT && |
761 | int_fc->base.base.type != CTF_FIELD_CLASS_TYPE_ENUM) { | |
5cd6d0e5 | 762 | int_fc = NULL; |
44c440bc PP |
763 | goto end; |
764 | } | |
765 | ||
766 | end: | |
5cd6d0e5 | 767 | return int_fc; |
44c440bc PP |
768 | } |
769 | ||
770 | ||
771 | static inline | |
5cd6d0e5 PP |
772 | void ctf_field_class_struct_append_member(struct ctf_field_class_struct *fc, |
773 | const char *name, struct ctf_field_class *member_fc) | |
44c440bc | 774 | { |
5cd6d0e5 | 775 | struct ctf_named_field_class *named_fc; |
44c440bc | 776 | |
5cd6d0e5 | 777 | BT_ASSERT(fc); |
44c440bc | 778 | BT_ASSERT(name); |
5cd6d0e5 | 779 | g_array_set_size(fc->members, fc->members->len + 1); |
44c440bc | 780 | |
5cd6d0e5 PP |
781 | named_fc = &g_array_index(fc->members, struct ctf_named_field_class, |
782 | fc->members->len - 1); | |
783 | _ctf_named_field_class_init(named_fc); | |
784 | g_string_assign(named_fc->name, name); | |
785 | named_fc->fc = member_fc; | |
44c440bc | 786 | |
5cd6d0e5 PP |
787 | if (member_fc->alignment > fc->base.alignment) { |
788 | fc->base.alignment = member_fc->alignment; | |
44c440bc PP |
789 | } |
790 | } | |
791 | ||
792 | static inline | |
5cd6d0e5 PP |
793 | struct ctf_named_field_class *ctf_field_class_variant_borrow_option_by_index( |
794 | struct ctf_field_class_variant *fc, uint64_t index) | |
44c440bc | 795 | { |
5cd6d0e5 PP |
796 | BT_ASSERT(fc); |
797 | BT_ASSERT(index < fc->options->len); | |
798 | return &g_array_index(fc->options, struct ctf_named_field_class, | |
44c440bc PP |
799 | index); |
800 | } | |
801 | ||
802 | static inline | |
5cd6d0e5 PP |
803 | struct ctf_named_field_class *ctf_field_class_variant_borrow_option_by_name( |
804 | struct ctf_field_class_variant *fc, const char *name) | |
44c440bc PP |
805 | { |
806 | uint64_t i; | |
5cd6d0e5 | 807 | struct ctf_named_field_class *ret_named_fc = NULL; |
44c440bc | 808 | |
5cd6d0e5 | 809 | BT_ASSERT(fc); |
44c440bc PP |
810 | BT_ASSERT(name); |
811 | ||
5cd6d0e5 PP |
812 | for (i = 0; i < fc->options->len; i++) { |
813 | struct ctf_named_field_class *named_fc = | |
814 | ctf_field_class_variant_borrow_option_by_index(fc, i); | |
44c440bc | 815 | |
5cd6d0e5 PP |
816 | if (strcmp(name, named_fc->name->str) == 0) { |
817 | ret_named_fc = named_fc; | |
44c440bc PP |
818 | goto end; |
819 | } | |
820 | } | |
821 | ||
822 | end: | |
5cd6d0e5 | 823 | return ret_named_fc; |
44c440bc PP |
824 | } |
825 | ||
826 | static inline | |
5cd6d0e5 PP |
827 | struct ctf_field_class_variant_range * |
828 | ctf_field_class_variant_borrow_range_by_index( | |
829 | struct ctf_field_class_variant *fc, uint64_t index) | |
44c440bc | 830 | { |
5cd6d0e5 PP |
831 | BT_ASSERT(fc); |
832 | BT_ASSERT(index < fc->ranges->len); | |
833 | return &g_array_index(fc->ranges, struct ctf_field_class_variant_range, | |
44c440bc PP |
834 | index); |
835 | } | |
836 | ||
837 | static inline | |
5cd6d0e5 PP |
838 | void ctf_field_class_variant_append_option(struct ctf_field_class_variant *fc, |
839 | const char *name, struct ctf_field_class *option_fc) | |
44c440bc | 840 | { |
5cd6d0e5 | 841 | struct ctf_named_field_class *named_fc; |
44c440bc | 842 | |
5cd6d0e5 | 843 | BT_ASSERT(fc); |
44c440bc | 844 | BT_ASSERT(name); |
5cd6d0e5 | 845 | g_array_set_size(fc->options, fc->options->len + 1); |
44c440bc | 846 | |
5cd6d0e5 PP |
847 | named_fc = &g_array_index(fc->options, struct ctf_named_field_class, |
848 | fc->options->len - 1); | |
849 | _ctf_named_field_class_init(named_fc); | |
850 | g_string_assign(named_fc->name, name); | |
851 | named_fc->fc = option_fc; | |
44c440bc PP |
852 | } |
853 | ||
854 | static inline | |
5cd6d0e5 PP |
855 | void ctf_field_class_variant_set_tag_field_class( |
856 | struct ctf_field_class_variant *fc, | |
857 | struct ctf_field_class_enum *tag_fc) | |
44c440bc PP |
858 | { |
859 | uint64_t option_i; | |
860 | ||
5cd6d0e5 PP |
861 | BT_ASSERT(fc); |
862 | BT_ASSERT(tag_fc); | |
863 | fc->tag_fc = tag_fc; | |
44c440bc | 864 | |
5cd6d0e5 | 865 | for (option_i = 0; option_i < fc->options->len; option_i++) { |
44c440bc | 866 | uint64_t mapping_i; |
5cd6d0e5 PP |
867 | struct ctf_named_field_class *named_fc = |
868 | ctf_field_class_variant_borrow_option_by_index( | |
869 | fc, option_i); | |
44c440bc | 870 | |
5cd6d0e5 | 871 | for (mapping_i = 0; mapping_i < tag_fc->mappings->len; |
44c440bc | 872 | mapping_i++) { |
5cd6d0e5 PP |
873 | struct ctf_field_class_enum_mapping *mapping = |
874 | ctf_field_class_enum_borrow_mapping_by_index( | |
875 | tag_fc, mapping_i); | |
44c440bc | 876 | |
5cd6d0e5 | 877 | if (strcmp(named_fc->name->str, |
44c440bc | 878 | mapping->label->str) == 0) { |
5cd6d0e5 | 879 | struct ctf_field_class_variant_range range; |
44c440bc PP |
880 | |
881 | range.range = mapping->range; | |
882 | range.option_index = option_i; | |
5cd6d0e5 | 883 | g_array_append_val(fc->ranges, range); |
44c440bc PP |
884 | } |
885 | } | |
886 | } | |
887 | } | |
888 | ||
889 | static inline | |
5cd6d0e5 PP |
890 | struct ctf_field_class *ctf_field_class_compound_borrow_field_class_by_index( |
891 | struct ctf_field_class *comp_fc, uint64_t index) | |
44c440bc | 892 | { |
5cd6d0e5 | 893 | struct ctf_field_class *fc = NULL; |
44c440bc | 894 | |
864cad70 PP |
895 | switch (comp_fc->type) { |
896 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 897 | { |
5cd6d0e5 PP |
898 | struct ctf_named_field_class *named_fc = |
899 | ctf_field_class_struct_borrow_member_by_index( | |
900 | (void *) comp_fc, index); | |
44c440bc | 901 | |
5cd6d0e5 PP |
902 | BT_ASSERT(named_fc); |
903 | fc = named_fc->fc; | |
44c440bc PP |
904 | break; |
905 | } | |
864cad70 | 906 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 907 | { |
5cd6d0e5 PP |
908 | struct ctf_named_field_class *named_fc = |
909 | ctf_field_class_variant_borrow_option_by_index( | |
910 | (void *) comp_fc, index); | |
44c440bc | 911 | |
5cd6d0e5 PP |
912 | BT_ASSERT(named_fc); |
913 | fc = named_fc->fc; | |
44c440bc PP |
914 | break; |
915 | } | |
864cad70 PP |
916 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
917 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: | |
44c440bc | 918 | { |
5cd6d0e5 | 919 | struct ctf_field_class_array_base *array_fc = (void *) comp_fc; |
44c440bc | 920 | |
5cd6d0e5 | 921 | fc = array_fc->elem_fc; |
44c440bc PP |
922 | break; |
923 | } | |
924 | default: | |
925 | break; | |
926 | } | |
927 | ||
5cd6d0e5 | 928 | return fc; |
44c440bc PP |
929 | } |
930 | ||
931 | static inline | |
5cd6d0e5 | 932 | uint64_t ctf_field_class_compound_get_field_class_count(struct ctf_field_class *fc) |
44c440bc PP |
933 | { |
934 | uint64_t field_count; | |
935 | ||
864cad70 PP |
936 | switch (fc->type) { |
937 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 938 | { |
5cd6d0e5 | 939 | struct ctf_field_class_struct *struct_fc = (void *) fc; |
44c440bc | 940 | |
5cd6d0e5 | 941 | field_count = struct_fc->members->len; |
44c440bc PP |
942 | break; |
943 | } | |
864cad70 | 944 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 945 | { |
5cd6d0e5 | 946 | struct ctf_field_class_variant *var_fc = (void *) fc; |
44c440bc | 947 | |
5cd6d0e5 | 948 | field_count = var_fc->options->len; |
44c440bc PP |
949 | break; |
950 | } | |
864cad70 PP |
951 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
952 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: | |
44c440bc PP |
953 | /* |
954 | * Array and sequence types always contain a single | |
955 | * member (the element type). | |
956 | */ | |
957 | field_count = 1; | |
958 | break; | |
959 | default: | |
960 | abort(); | |
961 | } | |
962 | ||
963 | return field_count; | |
964 | } | |
965 | ||
966 | static inline | |
5cd6d0e5 PP |
967 | int64_t ctf_field_class_compound_get_field_class_index_from_name( |
968 | struct ctf_field_class *fc, const char *name) | |
44c440bc PP |
969 | { |
970 | int64_t ret_index = -1; | |
971 | uint64_t i; | |
972 | ||
864cad70 PP |
973 | switch (fc->type) { |
974 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 975 | { |
5cd6d0e5 | 976 | struct ctf_field_class_struct *struct_fc = (void *) fc; |
44c440bc | 977 | |
5cd6d0e5 PP |
978 | for (i = 0; i < struct_fc->members->len; i++) { |
979 | struct ctf_named_field_class *named_fc = | |
980 | ctf_field_class_struct_borrow_member_by_index( | |
981 | struct_fc, i); | |
44c440bc | 982 | |
5cd6d0e5 | 983 | if (strcmp(name, named_fc->name->str) == 0) { |
44c440bc PP |
984 | ret_index = (int64_t) i; |
985 | goto end; | |
986 | } | |
987 | } | |
988 | ||
989 | break; | |
990 | } | |
864cad70 | 991 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 992 | { |
5cd6d0e5 | 993 | struct ctf_field_class_variant *var_fc = (void *) fc; |
44c440bc | 994 | |
5cd6d0e5 PP |
995 | for (i = 0; i < var_fc->options->len; i++) { |
996 | struct ctf_named_field_class *named_fc = | |
997 | ctf_field_class_variant_borrow_option_by_index( | |
998 | var_fc, i); | |
44c440bc | 999 | |
5cd6d0e5 | 1000 | if (strcmp(name, named_fc->name->str) == 0) { |
44c440bc PP |
1001 | ret_index = (int64_t) i; |
1002 | goto end; | |
1003 | } | |
1004 | } | |
1005 | ||
1006 | break; | |
1007 | } | |
1008 | default: | |
1009 | break; | |
1010 | } | |
1011 | ||
1012 | end: | |
1013 | return ret_index; | |
1014 | } | |
1015 | ||
1016 | static inline | |
1017 | void ctf_field_path_append_index(struct ctf_field_path *fp, int64_t index) | |
1018 | { | |
1019 | BT_ASSERT(fp); | |
1020 | g_array_append_val(fp->path, index); | |
1021 | } | |
1022 | ||
1023 | static inline | |
1024 | int64_t ctf_field_path_borrow_index_by_index(struct ctf_field_path *fp, | |
1025 | uint64_t index) | |
1026 | { | |
1027 | BT_ASSERT(fp); | |
1028 | BT_ASSERT(index < fp->path->len); | |
1029 | return g_array_index(fp->path, int64_t, index); | |
1030 | } | |
1031 | ||
1032 | static inline | |
1033 | void ctf_field_path_clear(struct ctf_field_path *fp) | |
1034 | { | |
1035 | BT_ASSERT(fp); | |
1036 | g_array_set_size(fp->path, 0); | |
1037 | } | |
1038 | ||
83ebb7f1 PP |
1039 | static inline |
1040 | const char *ctf_scope_string(enum ctf_scope scope) | |
1041 | { | |
1042 | switch (scope) { | |
1043 | case CTF_SCOPE_PACKET_HEADER: | |
1044 | return "CTF_SCOPE_PACKET_HEADER"; | |
1045 | case CTF_SCOPE_PACKET_CONTEXT: | |
1046 | return "CTF_SCOPE_PACKET_CONTEXT"; | |
1047 | case CTF_SCOPE_EVENT_HEADER: | |
1048 | return "CTF_SCOPE_EVENT_HEADER"; | |
1049 | case CTF_SCOPE_EVENT_COMMON_CONTEXT: | |
1050 | return "CTF_SCOPE_EVENT_COMMON_CONTEXT"; | |
1051 | case CTF_SCOPE_EVENT_SPECIFIC_CONTEXT: | |
1052 | return "CTF_SCOPE_EVENT_SPECIFIC_CONTEXT"; | |
1053 | case CTF_SCOPE_EVENT_PAYLOAD: | |
1054 | return "CTF_SCOPE_EVENT_PAYLOAD"; | |
1055 | default: | |
1056 | abort(); | |
1057 | } | |
1058 | } | |
1059 | ||
44c440bc PP |
1060 | static inline |
1061 | GString *ctf_field_path_string(struct ctf_field_path *path) | |
1062 | { | |
1063 | GString *str = g_string_new(NULL); | |
1064 | uint64_t i; | |
1065 | ||
1066 | BT_ASSERT(path); | |
1067 | ||
1068 | if (!str) { | |
1069 | goto end; | |
1070 | } | |
1071 | ||
83ebb7f1 | 1072 | g_string_append_printf(str, "[%s", ctf_scope_string(path->root)); |
44c440bc PP |
1073 | |
1074 | for (i = 0; i < path->path->len; i++) { | |
1075 | g_string_append_printf(str, ", %" PRId64, | |
1076 | ctf_field_path_borrow_index_by_index(path, i)); | |
1077 | } | |
1078 | ||
1079 | g_string_append(str, "]"); | |
1080 | ||
1081 | end: | |
1082 | return str; | |
1083 | } | |
1084 | ||
1085 | static inline | |
5cd6d0e5 | 1086 | struct ctf_field_class *ctf_field_path_borrow_field_class( |
44c440bc PP |
1087 | struct ctf_field_path *field_path, |
1088 | struct ctf_trace_class *tc, | |
1089 | struct ctf_stream_class *sc, | |
1090 | struct ctf_event_class *ec) | |
1091 | { | |
1092 | uint64_t i; | |
5cd6d0e5 | 1093 | struct ctf_field_class *fc; |
44c440bc PP |
1094 | |
1095 | switch (field_path->root) { | |
83ebb7f1 | 1096 | case CTF_SCOPE_PACKET_HEADER: |
5cd6d0e5 | 1097 | fc = tc->packet_header_fc; |
44c440bc | 1098 | break; |
83ebb7f1 | 1099 | case CTF_SCOPE_PACKET_CONTEXT: |
5cd6d0e5 | 1100 | fc = sc->packet_context_fc; |
44c440bc | 1101 | break; |
83ebb7f1 | 1102 | case CTF_SCOPE_EVENT_HEADER: |
5cd6d0e5 | 1103 | fc = sc->event_header_fc; |
44c440bc | 1104 | break; |
83ebb7f1 | 1105 | case CTF_SCOPE_EVENT_COMMON_CONTEXT: |
5cd6d0e5 | 1106 | fc = sc->event_common_context_fc; |
44c440bc | 1107 | break; |
83ebb7f1 | 1108 | case CTF_SCOPE_EVENT_SPECIFIC_CONTEXT: |
5cd6d0e5 | 1109 | fc = ec->spec_context_fc; |
44c440bc | 1110 | break; |
83ebb7f1 | 1111 | case CTF_SCOPE_EVENT_PAYLOAD: |
5cd6d0e5 | 1112 | fc = ec->payload_fc; |
44c440bc PP |
1113 | break; |
1114 | default: | |
1115 | abort(); | |
1116 | } | |
1117 | ||
5cd6d0e5 | 1118 | BT_ASSERT(fc); |
44c440bc PP |
1119 | |
1120 | for (i = 0; i < field_path->path->len; i++) { | |
1121 | int64_t child_index = | |
1122 | ctf_field_path_borrow_index_by_index(field_path, i); | |
5cd6d0e5 PP |
1123 | struct ctf_field_class *child_fc = |
1124 | ctf_field_class_compound_borrow_field_class_by_index( | |
1125 | fc, child_index); | |
1126 | BT_ASSERT(child_fc); | |
1127 | fc = child_fc; | |
44c440bc PP |
1128 | } |
1129 | ||
5cd6d0e5 PP |
1130 | BT_ASSERT(fc); |
1131 | return fc; | |
44c440bc PP |
1132 | } |
1133 | ||
1134 | static inline | |
5cd6d0e5 | 1135 | struct ctf_field_class *ctf_field_class_copy(struct ctf_field_class *fc); |
44c440bc PP |
1136 | |
1137 | static inline | |
5cd6d0e5 PP |
1138 | void ctf_field_class_bit_array_copy_content( |
1139 | struct ctf_field_class_bit_array *dst_fc, | |
1140 | struct ctf_field_class_bit_array *src_fc) | |
44c440bc | 1141 | { |
5cd6d0e5 PP |
1142 | BT_ASSERT(dst_fc); |
1143 | BT_ASSERT(src_fc); | |
1144 | dst_fc->byte_order = src_fc->byte_order; | |
1145 | dst_fc->size = src_fc->size; | |
44c440bc PP |
1146 | } |
1147 | ||
1148 | static inline | |
5cd6d0e5 PP |
1149 | void ctf_field_class_int_copy_content( |
1150 | struct ctf_field_class_int *dst_fc, | |
1151 | struct ctf_field_class_int *src_fc) | |
44c440bc | 1152 | { |
5cd6d0e5 PP |
1153 | ctf_field_class_bit_array_copy_content((void *) dst_fc, (void *) src_fc); |
1154 | dst_fc->meaning = src_fc->meaning; | |
1155 | dst_fc->is_signed = src_fc->is_signed; | |
1156 | dst_fc->disp_base = src_fc->disp_base; | |
1157 | dst_fc->encoding = src_fc->encoding; | |
398454ed | 1158 | dst_fc->mapped_clock_class = src_fc->mapped_clock_class; |
5cd6d0e5 | 1159 | dst_fc->storing_index = src_fc->storing_index; |
44c440bc PP |
1160 | } |
1161 | ||
1162 | static inline | |
5cd6d0e5 PP |
1163 | struct ctf_field_class_int *_ctf_field_class_int_copy( |
1164 | struct ctf_field_class_int *fc) | |
44c440bc | 1165 | { |
5cd6d0e5 | 1166 | struct ctf_field_class_int *copy_fc = ctf_field_class_int_create(); |
44c440bc | 1167 | |
5cd6d0e5 PP |
1168 | BT_ASSERT(copy_fc); |
1169 | ctf_field_class_int_copy_content(copy_fc, fc); | |
1170 | return copy_fc; | |
44c440bc PP |
1171 | } |
1172 | ||
1173 | static inline | |
5cd6d0e5 PP |
1174 | struct ctf_field_class_enum *_ctf_field_class_enum_copy( |
1175 | struct ctf_field_class_enum *fc) | |
44c440bc | 1176 | { |
5cd6d0e5 | 1177 | struct ctf_field_class_enum *copy_fc = ctf_field_class_enum_create(); |
44c440bc PP |
1178 | uint64_t i; |
1179 | ||
5cd6d0e5 PP |
1180 | BT_ASSERT(copy_fc); |
1181 | ctf_field_class_int_copy_content((void *) copy_fc, (void *) fc); | |
44c440bc | 1182 | |
5cd6d0e5 PP |
1183 | for (i = 0; i < fc->mappings->len; i++) { |
1184 | struct ctf_field_class_enum_mapping *mapping = | |
1185 | &g_array_index(fc->mappings, | |
1186 | struct ctf_field_class_enum_mapping, i); | |
44c440bc | 1187 | |
5cd6d0e5 | 1188 | ctf_field_class_enum_append_mapping(copy_fc, mapping->label->str, |
44c440bc PP |
1189 | mapping->range.lower.u, mapping->range.upper.u); |
1190 | } | |
1191 | ||
5cd6d0e5 | 1192 | return copy_fc; |
44c440bc PP |
1193 | } |
1194 | ||
1195 | static inline | |
5cd6d0e5 PP |
1196 | struct ctf_field_class_float *_ctf_field_class_float_copy( |
1197 | struct ctf_field_class_float *fc) | |
44c440bc | 1198 | { |
5cd6d0e5 | 1199 | struct ctf_field_class_float *copy_fc = ctf_field_class_float_create(); |
44c440bc | 1200 | |
5cd6d0e5 PP |
1201 | BT_ASSERT(copy_fc); |
1202 | ctf_field_class_bit_array_copy_content((void *) copy_fc, (void *) fc); | |
1203 | return copy_fc; | |
44c440bc PP |
1204 | } |
1205 | ||
1206 | static inline | |
5cd6d0e5 PP |
1207 | struct ctf_field_class_string *_ctf_field_class_string_copy( |
1208 | struct ctf_field_class_string *fc) | |
44c440bc | 1209 | { |
5cd6d0e5 | 1210 | struct ctf_field_class_string *copy_fc = ctf_field_class_string_create(); |
44c440bc | 1211 | |
5cd6d0e5 PP |
1212 | BT_ASSERT(copy_fc); |
1213 | return copy_fc; | |
44c440bc PP |
1214 | } |
1215 | ||
1216 | static inline | |
5cd6d0e5 PP |
1217 | struct ctf_field_class_struct *_ctf_field_class_struct_copy( |
1218 | struct ctf_field_class_struct *fc) | |
44c440bc | 1219 | { |
5cd6d0e5 | 1220 | struct ctf_field_class_struct *copy_fc = ctf_field_class_struct_create(); |
44c440bc PP |
1221 | uint64_t i; |
1222 | ||
5cd6d0e5 | 1223 | BT_ASSERT(copy_fc); |
44c440bc | 1224 | |
5cd6d0e5 PP |
1225 | for (i = 0; i < fc->members->len; i++) { |
1226 | struct ctf_named_field_class *named_fc = | |
1227 | &g_array_index(fc->members, | |
1228 | struct ctf_named_field_class, i); | |
44c440bc | 1229 | |
5cd6d0e5 PP |
1230 | ctf_field_class_struct_append_member(copy_fc, |
1231 | named_fc->name->str, | |
1232 | ctf_field_class_copy(named_fc->fc)); | |
44c440bc PP |
1233 | } |
1234 | ||
5cd6d0e5 | 1235 | return copy_fc; |
44c440bc PP |
1236 | } |
1237 | ||
1238 | static inline | |
1239 | void ctf_field_path_copy_content(struct ctf_field_path *dst_fp, | |
1240 | struct ctf_field_path *src_fp) | |
1241 | { | |
1242 | uint64_t i; | |
1243 | ||
1244 | BT_ASSERT(dst_fp); | |
1245 | BT_ASSERT(src_fp); | |
1246 | dst_fp->root = src_fp->root; | |
1247 | ctf_field_path_clear(dst_fp); | |
1248 | ||
1249 | for (i = 0; i < src_fp->path->len; i++) { | |
1250 | int64_t index = ctf_field_path_borrow_index_by_index( | |
1251 | src_fp, i); | |
1252 | ||
1253 | ctf_field_path_append_index(dst_fp, index); | |
1254 | } | |
1255 | } | |
1256 | ||
1257 | static inline | |
5cd6d0e5 PP |
1258 | struct ctf_field_class_variant *_ctf_field_class_variant_copy( |
1259 | struct ctf_field_class_variant *fc) | |
44c440bc | 1260 | { |
5cd6d0e5 PP |
1261 | struct ctf_field_class_variant *copy_fc = |
1262 | ctf_field_class_variant_create(); | |
44c440bc PP |
1263 | uint64_t i; |
1264 | ||
5cd6d0e5 | 1265 | BT_ASSERT(copy_fc); |
44c440bc | 1266 | |
5cd6d0e5 PP |
1267 | for (i = 0; i < fc->options->len; i++) { |
1268 | struct ctf_named_field_class *named_fc = | |
1269 | &g_array_index(fc->options, | |
1270 | struct ctf_named_field_class, i); | |
44c440bc | 1271 | |
5cd6d0e5 PP |
1272 | ctf_field_class_variant_append_option(copy_fc, |
1273 | named_fc->name->str, | |
1274 | ctf_field_class_copy(named_fc->fc)); | |
44c440bc PP |
1275 | } |
1276 | ||
5cd6d0e5 PP |
1277 | for (i = 0; i < fc->ranges->len; i++) { |
1278 | struct ctf_field_class_variant_range *range = | |
1279 | &g_array_index(fc->ranges, | |
1280 | struct ctf_field_class_variant_range, i); | |
44c440bc | 1281 | |
5cd6d0e5 | 1282 | g_array_append_val(copy_fc->ranges, *range); |
44c440bc PP |
1283 | } |
1284 | ||
5cd6d0e5 PP |
1285 | ctf_field_path_copy_content(©_fc->tag_path, &fc->tag_path); |
1286 | g_string_assign(copy_fc->tag_ref, fc->tag_ref->str); | |
1287 | copy_fc->stored_tag_index = fc->stored_tag_index; | |
1288 | return copy_fc; | |
44c440bc PP |
1289 | } |
1290 | ||
1291 | static inline | |
5cd6d0e5 PP |
1292 | void ctf_field_class_array_base_copy_content( |
1293 | struct ctf_field_class_array_base *dst_fc, | |
1294 | struct ctf_field_class_array_base *src_fc) | |
44c440bc | 1295 | { |
5cd6d0e5 PP |
1296 | BT_ASSERT(dst_fc); |
1297 | BT_ASSERT(src_fc); | |
1298 | dst_fc->elem_fc = ctf_field_class_copy(src_fc->elem_fc); | |
1299 | dst_fc->is_text = src_fc->is_text; | |
44c440bc PP |
1300 | } |
1301 | ||
1302 | static inline | |
5cd6d0e5 PP |
1303 | struct ctf_field_class_array *_ctf_field_class_array_copy( |
1304 | struct ctf_field_class_array *fc) | |
44c440bc | 1305 | { |
5cd6d0e5 | 1306 | struct ctf_field_class_array *copy_fc = ctf_field_class_array_create(); |
44c440bc | 1307 | |
5cd6d0e5 PP |
1308 | BT_ASSERT(copy_fc); |
1309 | ctf_field_class_array_base_copy_content((void *) copy_fc, (void *) fc); | |
1310 | copy_fc->length = fc->length; | |
1311 | return copy_fc; | |
44c440bc PP |
1312 | } |
1313 | ||
1314 | static inline | |
5cd6d0e5 PP |
1315 | struct ctf_field_class_sequence *_ctf_field_class_sequence_copy( |
1316 | struct ctf_field_class_sequence *fc) | |
44c440bc | 1317 | { |
5cd6d0e5 PP |
1318 | struct ctf_field_class_sequence *copy_fc = |
1319 | ctf_field_class_sequence_create(); | |
44c440bc | 1320 | |
5cd6d0e5 PP |
1321 | BT_ASSERT(copy_fc); |
1322 | ctf_field_class_array_base_copy_content((void *) copy_fc, (void *) fc); | |
1323 | ctf_field_path_copy_content(©_fc->length_path, &fc->length_path); | |
1324 | g_string_assign(copy_fc->length_ref, fc->length_ref->str); | |
1325 | copy_fc->stored_length_index = fc->stored_length_index; | |
1326 | return copy_fc; | |
44c440bc PP |
1327 | } |
1328 | ||
1329 | static inline | |
5cd6d0e5 | 1330 | struct ctf_field_class *ctf_field_class_copy(struct ctf_field_class *fc) |
44c440bc | 1331 | { |
5cd6d0e5 | 1332 | struct ctf_field_class *copy_fc = NULL; |
44c440bc | 1333 | |
5cd6d0e5 | 1334 | if (!fc) { |
44c440bc PP |
1335 | goto end; |
1336 | } | |
1337 | ||
1338 | /* | |
1339 | * Translation should not have happened yet. | |
1340 | */ | |
5cd6d0e5 | 1341 | BT_ASSERT(!fc->ir_fc); |
44c440bc | 1342 | |
864cad70 PP |
1343 | switch (fc->type) { |
1344 | case CTF_FIELD_CLASS_TYPE_INT: | |
5cd6d0e5 | 1345 | copy_fc = (void *) _ctf_field_class_int_copy((void *) fc); |
44c440bc | 1346 | break; |
864cad70 | 1347 | case CTF_FIELD_CLASS_TYPE_ENUM: |
5cd6d0e5 | 1348 | copy_fc = (void *) _ctf_field_class_enum_copy((void *) fc); |
44c440bc | 1349 | break; |
864cad70 | 1350 | case CTF_FIELD_CLASS_TYPE_FLOAT: |
5cd6d0e5 | 1351 | copy_fc = (void *) _ctf_field_class_float_copy((void *) fc); |
44c440bc | 1352 | break; |
864cad70 | 1353 | case CTF_FIELD_CLASS_TYPE_STRING: |
5cd6d0e5 | 1354 | copy_fc = (void *) _ctf_field_class_string_copy((void *) fc); |
44c440bc | 1355 | break; |
864cad70 | 1356 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
5cd6d0e5 | 1357 | copy_fc = (void *) _ctf_field_class_struct_copy((void *) fc); |
44c440bc | 1358 | break; |
864cad70 | 1359 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
5cd6d0e5 | 1360 | copy_fc = (void *) _ctf_field_class_array_copy((void *) fc); |
44c440bc | 1361 | break; |
864cad70 | 1362 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: |
5cd6d0e5 | 1363 | copy_fc = (void *) _ctf_field_class_sequence_copy((void *) fc); |
44c440bc | 1364 | break; |
864cad70 | 1365 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
5cd6d0e5 | 1366 | copy_fc = (void *) _ctf_field_class_variant_copy((void *) fc); |
44c440bc PP |
1367 | break; |
1368 | default: | |
1369 | abort(); | |
1370 | } | |
1371 | ||
864cad70 | 1372 | copy_fc->type = fc->type; |
5cd6d0e5 PP |
1373 | copy_fc->alignment = fc->alignment; |
1374 | copy_fc->in_ir = fc->in_ir; | |
44c440bc PP |
1375 | |
1376 | end: | |
5cd6d0e5 | 1377 | return copy_fc; |
44c440bc PP |
1378 | } |
1379 | ||
1380 | static inline | |
1381 | struct ctf_event_class *ctf_event_class_create(void) | |
1382 | { | |
1383 | struct ctf_event_class *ec = g_new0(struct ctf_event_class, 1); | |
1384 | ||
1385 | BT_ASSERT(ec); | |
1386 | ec->name = g_string_new(NULL); | |
1387 | BT_ASSERT(ec->name); | |
1388 | ec->emf_uri = g_string_new(NULL); | |
1389 | BT_ASSERT(ec->emf_uri); | |
1390 | ec->log_level = -1; | |
1391 | return ec; | |
1392 | } | |
1393 | ||
1394 | static inline | |
1395 | void ctf_event_class_destroy(struct ctf_event_class *ec) | |
1396 | { | |
1397 | if (!ec) { | |
1398 | return; | |
1399 | } | |
1400 | ||
1401 | if (ec->name) { | |
1402 | g_string_free(ec->name, TRUE); | |
1403 | } | |
1404 | ||
1405 | if (ec->emf_uri) { | |
1406 | g_string_free(ec->emf_uri, TRUE); | |
1407 | } | |
1408 | ||
5cd6d0e5 PP |
1409 | ctf_field_class_destroy(ec->spec_context_fc); |
1410 | ctf_field_class_destroy(ec->payload_fc); | |
44c440bc PP |
1411 | g_free(ec); |
1412 | } | |
1413 | ||
1414 | static inline | |
1415 | struct ctf_stream_class *ctf_stream_class_create(void) | |
1416 | { | |
1417 | struct ctf_stream_class *sc = g_new0(struct ctf_stream_class, 1); | |
1418 | ||
1419 | BT_ASSERT(sc); | |
1420 | sc->event_classes = g_ptr_array_new_with_free_func( | |
1421 | (GDestroyNotify) ctf_event_class_destroy); | |
1422 | BT_ASSERT(sc->event_classes); | |
1423 | sc->event_classes_by_id = g_hash_table_new(g_direct_hash, | |
1424 | g_direct_equal); | |
1425 | BT_ASSERT(sc->event_classes_by_id); | |
1426 | return sc; | |
1427 | } | |
1428 | ||
1429 | static inline | |
1430 | void ctf_stream_class_destroy(struct ctf_stream_class *sc) | |
1431 | { | |
1432 | if (!sc) { | |
1433 | return; | |
1434 | } | |
1435 | ||
1436 | if (sc->event_classes) { | |
1437 | g_ptr_array_free(sc->event_classes, TRUE); | |
1438 | } | |
1439 | ||
1440 | if (sc->event_classes_by_id) { | |
1441 | g_hash_table_destroy(sc->event_classes_by_id); | |
1442 | } | |
1443 | ||
5cd6d0e5 PP |
1444 | ctf_field_class_destroy(sc->packet_context_fc); |
1445 | ctf_field_class_destroy(sc->event_header_fc); | |
1446 | ctf_field_class_destroy(sc->event_common_context_fc); | |
44c440bc PP |
1447 | g_free(sc); |
1448 | } | |
1449 | ||
1450 | static inline | |
1451 | void ctf_stream_class_append_event_class(struct ctf_stream_class *sc, | |
1452 | struct ctf_event_class *ec) | |
1453 | { | |
1454 | g_ptr_array_add(sc->event_classes, ec); | |
1455 | g_hash_table_insert(sc->event_classes_by_id, | |
1456 | GUINT_TO_POINTER((guint) ec->id), ec); | |
1457 | } | |
1458 | ||
1459 | static inline | |
1460 | struct ctf_event_class *ctf_stream_class_borrow_event_class_by_id( | |
864cad70 | 1461 | struct ctf_stream_class *sc, uint64_t type) |
44c440bc PP |
1462 | { |
1463 | BT_ASSERT(sc); | |
1464 | return g_hash_table_lookup(sc->event_classes_by_id, | |
864cad70 | 1465 | GUINT_TO_POINTER((guint) type)); |
44c440bc PP |
1466 | } |
1467 | ||
1468 | static inline | |
1469 | void _ctf_trace_class_env_entry_init(struct ctf_trace_class_env_entry *entry) | |
1470 | { | |
1471 | BT_ASSERT(entry); | |
1472 | entry->name = g_string_new(NULL); | |
1473 | BT_ASSERT(entry->name); | |
1474 | entry->value.str = g_string_new(NULL); | |
1475 | BT_ASSERT(entry->value.str); | |
1476 | } | |
1477 | ||
1478 | static inline | |
1479 | void _ctf_trace_class_env_entry_fini(struct ctf_trace_class_env_entry *entry) | |
1480 | { | |
1481 | BT_ASSERT(entry); | |
1482 | ||
1483 | if (entry->name) { | |
1484 | g_string_free(entry->name, TRUE); | |
1485 | } | |
1486 | ||
1487 | if (entry->value.str) { | |
1488 | g_string_free(entry->value.str, TRUE); | |
1489 | } | |
1490 | } | |
1491 | ||
0f2d58c9 PP |
1492 | static inline |
1493 | struct ctf_clock_class *ctf_clock_class_create(void) | |
1494 | { | |
1495 | struct ctf_clock_class *cc = g_new0(struct ctf_clock_class, 1); | |
1496 | ||
1497 | BT_ASSERT(cc); | |
1498 | cc->name = g_string_new(NULL); | |
1499 | BT_ASSERT(cc->name); | |
1500 | cc->description = g_string_new(NULL); | |
1501 | BT_ASSERT(cc->description); | |
1502 | return cc; | |
1503 | } | |
1504 | ||
1505 | static inline | |
1506 | void ctf_clock_class_destroy(struct ctf_clock_class *cc) | |
1507 | { | |
1508 | if (!cc) { | |
1509 | return; | |
1510 | } | |
1511 | ||
1512 | if (cc->name) { | |
1513 | g_string_free(cc->name, TRUE); | |
1514 | } | |
1515 | ||
1516 | if (cc->description) { | |
1517 | g_string_free(cc->description, TRUE); | |
1518 | } | |
1519 | ||
1520 | bt_clock_class_put_ref(cc->ir_cc); | |
1521 | g_free(cc); | |
1522 | } | |
1523 | ||
44c440bc PP |
1524 | static inline |
1525 | struct ctf_trace_class *ctf_trace_class_create(void) | |
1526 | { | |
1527 | struct ctf_trace_class *tc = g_new0(struct ctf_trace_class, 1); | |
1528 | ||
1529 | BT_ASSERT(tc); | |
44c440bc | 1530 | tc->default_byte_order = -1; |
44c440bc | 1531 | tc->clock_classes = g_ptr_array_new_with_free_func( |
0f2d58c9 | 1532 | (GDestroyNotify) ctf_clock_class_destroy); |
44c440bc PP |
1533 | BT_ASSERT(tc->clock_classes); |
1534 | tc->stream_classes = g_ptr_array_new_with_free_func( | |
1535 | (GDestroyNotify) ctf_stream_class_destroy); | |
1536 | BT_ASSERT(tc->stream_classes); | |
1537 | tc->env_entries = g_array_new(FALSE, TRUE, | |
1538 | sizeof(struct ctf_trace_class_env_entry)); | |
1539 | return tc; | |
1540 | } | |
1541 | ||
1542 | static inline | |
1543 | void ctf_trace_class_destroy(struct ctf_trace_class *tc) | |
1544 | { | |
1545 | if (!tc) { | |
1546 | return; | |
1547 | } | |
1548 | ||
5cd6d0e5 | 1549 | ctf_field_class_destroy(tc->packet_header_fc); |
44c440bc PP |
1550 | |
1551 | if (tc->clock_classes) { | |
1552 | g_ptr_array_free(tc->clock_classes, TRUE); | |
1553 | } | |
1554 | ||
1555 | if (tc->stream_classes) { | |
1556 | g_ptr_array_free(tc->stream_classes, TRUE); | |
1557 | } | |
1558 | ||
1559 | if (tc->env_entries) { | |
1560 | uint64_t i; | |
1561 | ||
1562 | for (i = 0; i < tc->env_entries->len; i++) { | |
1563 | struct ctf_trace_class_env_entry *entry = | |
1564 | &g_array_index(tc->env_entries, | |
1565 | struct ctf_trace_class_env_entry, i); | |
1566 | ||
1567 | _ctf_trace_class_env_entry_fini(entry); | |
1568 | } | |
1569 | ||
1570 | g_array_free(tc->env_entries, TRUE); | |
1571 | } | |
1572 | ||
1573 | g_free(tc); | |
1574 | } | |
1575 | ||
1576 | static inline | |
1577 | void ctf_trace_class_append_env_entry(struct ctf_trace_class *tc, | |
1578 | const char *name, enum ctf_trace_class_env_entry_type type, | |
1579 | const char *str_value, int64_t i_value) | |
1580 | { | |
1581 | struct ctf_trace_class_env_entry *entry; | |
1582 | ||
1583 | BT_ASSERT(tc); | |
1584 | BT_ASSERT(name); | |
1585 | g_array_set_size(tc->env_entries, tc->env_entries->len + 1); | |
1586 | ||
1587 | entry = &g_array_index(tc->env_entries, | |
1588 | struct ctf_trace_class_env_entry, tc->env_entries->len - 1); | |
1589 | entry->type = type; | |
1590 | _ctf_trace_class_env_entry_init(entry); | |
1591 | g_string_assign(entry->name, name); | |
1592 | ||
1593 | if (str_value) { | |
1594 | g_string_assign(entry->value.str, str_value); | |
1595 | } | |
1596 | ||
1597 | entry->value.i = i_value; | |
1598 | } | |
1599 | ||
1600 | static inline | |
1601 | struct ctf_stream_class *ctf_trace_class_borrow_stream_class_by_id( | |
1602 | struct ctf_trace_class *tc, uint64_t id) | |
1603 | { | |
1604 | uint64_t i; | |
1605 | struct ctf_stream_class *ret_sc = NULL; | |
1606 | ||
1607 | BT_ASSERT(tc); | |
1608 | ||
1609 | for (i = 0; i < tc->stream_classes->len; i++) { | |
1610 | struct ctf_stream_class *sc = tc->stream_classes->pdata[i]; | |
1611 | ||
1612 | if (sc->id == id) { | |
1613 | ret_sc = sc; | |
1614 | goto end; | |
1615 | } | |
1616 | } | |
1617 | ||
1618 | end: | |
1619 | return ret_sc; | |
1620 | } | |
1621 | ||
1622 | static inline | |
0f2d58c9 | 1623 | struct ctf_clock_class *ctf_trace_class_borrow_clock_class_by_name( |
44c440bc PP |
1624 | struct ctf_trace_class *tc, const char *name) |
1625 | { | |
1626 | uint64_t i; | |
0f2d58c9 | 1627 | struct ctf_clock_class *ret_cc = NULL; |
44c440bc PP |
1628 | |
1629 | BT_ASSERT(tc); | |
1630 | BT_ASSERT(name); | |
1631 | ||
1632 | for (i = 0; i < tc->clock_classes->len; i++) { | |
0f2d58c9 | 1633 | struct ctf_clock_class *cc = tc->clock_classes->pdata[i]; |
44c440bc | 1634 | |
0f2d58c9 PP |
1635 | BT_ASSERT(cc->name); |
1636 | if (strcmp(cc->name->str, name) == 0) { | |
44c440bc PP |
1637 | ret_cc = cc; |
1638 | goto end; | |
1639 | } | |
1640 | } | |
1641 | ||
1642 | end: | |
1643 | return ret_cc; | |
1644 | } | |
1645 | ||
1646 | static inline | |
1647 | struct ctf_trace_class_env_entry *ctf_trace_class_borrow_env_entry_by_index( | |
1648 | struct ctf_trace_class *tc, uint64_t index) | |
1649 | { | |
1650 | BT_ASSERT(tc); | |
1651 | BT_ASSERT(index < tc->env_entries->len); | |
1652 | return &g_array_index(tc->env_entries, struct ctf_trace_class_env_entry, | |
1653 | index); | |
1654 | } | |
1655 | ||
1656 | static inline | |
1657 | struct ctf_trace_class_env_entry *ctf_trace_class_borrow_env_entry_by_name( | |
1658 | struct ctf_trace_class *tc, const char *name) | |
1659 | { | |
1660 | struct ctf_trace_class_env_entry *ret_entry = NULL; | |
1661 | uint64_t i; | |
1662 | ||
1663 | BT_ASSERT(tc); | |
1664 | BT_ASSERT(name); | |
1665 | ||
1666 | for (i = 0; i < tc->env_entries->len; i++) { | |
1667 | struct ctf_trace_class_env_entry *env_entry = | |
1668 | ctf_trace_class_borrow_env_entry_by_index(tc, i); | |
1669 | ||
1670 | if (strcmp(env_entry->name->str, name) == 0) { | |
1671 | ret_entry = env_entry; | |
1672 | goto end; | |
1673 | } | |
1674 | } | |
1675 | ||
1676 | end: | |
1677 | return ret_entry; | |
1678 | } | |
1679 | ||
1680 | #endif /* _CTF_META_H */ |