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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 | 18 | #include <babeltrace2/babeltrace.h> |
578e048b | 19 | #include "common/common.h" |
6162e6b7 | 20 | #include "common/uuid.h" |
578e048b | 21 | #include "common/assert.h" |
44c440bc PP |
22 | #include <glib.h> |
23 | #include <stdint.h> | |
24 | #include <string.h> | |
25 | ||
864cad70 PP |
26 | enum ctf_field_class_type { |
27 | CTF_FIELD_CLASS_TYPE_INT, | |
28 | CTF_FIELD_CLASS_TYPE_ENUM, | |
29 | CTF_FIELD_CLASS_TYPE_FLOAT, | |
30 | CTF_FIELD_CLASS_TYPE_STRING, | |
31 | CTF_FIELD_CLASS_TYPE_STRUCT, | |
32 | CTF_FIELD_CLASS_TYPE_ARRAY, | |
33 | CTF_FIELD_CLASS_TYPE_SEQUENCE, | |
34 | CTF_FIELD_CLASS_TYPE_VARIANT, | |
44c440bc PP |
35 | }; |
36 | ||
5cd6d0e5 PP |
37 | enum ctf_field_class_meaning { |
38 | CTF_FIELD_CLASS_MEANING_NONE, | |
39 | CTF_FIELD_CLASS_MEANING_PACKET_BEGINNING_TIME, | |
40 | CTF_FIELD_CLASS_MEANING_PACKET_END_TIME, | |
41 | CTF_FIELD_CLASS_MEANING_EVENT_CLASS_ID, | |
42 | CTF_FIELD_CLASS_MEANING_STREAM_CLASS_ID, | |
43 | CTF_FIELD_CLASS_MEANING_DATA_STREAM_ID, | |
44 | CTF_FIELD_CLASS_MEANING_MAGIC, | |
45 | CTF_FIELD_CLASS_MEANING_PACKET_COUNTER_SNAPSHOT, | |
46 | CTF_FIELD_CLASS_MEANING_DISC_EV_REC_COUNTER_SNAPSHOT, | |
47 | CTF_FIELD_CLASS_MEANING_EXP_PACKET_TOTAL_SIZE, | |
48 | CTF_FIELD_CLASS_MEANING_EXP_PACKET_CONTENT_SIZE, | |
49 | CTF_FIELD_CLASS_MEANING_UUID, | |
44c440bc PP |
50 | }; |
51 | ||
52 | enum ctf_byte_order { | |
53 | CTF_BYTE_ORDER_DEFAULT, | |
54 | CTF_BYTE_ORDER_LITTLE, | |
55 | CTF_BYTE_ORDER_BIG, | |
56 | }; | |
57 | ||
58 | enum ctf_encoding { | |
59 | CTF_ENCODING_NONE, | |
60 | CTF_ENCODING_UTF8, | |
61 | }; | |
62 | ||
83ebb7f1 PP |
63 | enum ctf_scope { |
64 | CTF_SCOPE_PACKET_HEADER, | |
65 | CTF_SCOPE_PACKET_CONTEXT, | |
66 | CTF_SCOPE_EVENT_HEADER, | |
67 | CTF_SCOPE_EVENT_COMMON_CONTEXT, | |
68 | CTF_SCOPE_EVENT_SPECIFIC_CONTEXT, | |
69 | CTF_SCOPE_EVENT_PAYLOAD, | |
70 | }; | |
71 | ||
0f2d58c9 PP |
72 | struct ctf_clock_class { |
73 | GString *name; | |
74 | GString *description; | |
75 | uint64_t frequency; | |
76 | uint64_t precision; | |
77 | int64_t offset_seconds; | |
78 | uint64_t offset_cycles; | |
6162e6b7 | 79 | bt_uuid_t uuid; |
0f2d58c9 PP |
80 | bool has_uuid; |
81 | bool is_absolute; | |
82 | ||
83 | /* Weak, set during translation */ | |
84 | bt_clock_class *ir_cc; | |
85 | }; | |
86 | ||
5cd6d0e5 | 87 | struct ctf_field_class { |
864cad70 | 88 | enum ctf_field_class_type type; |
44c440bc PP |
89 | unsigned int alignment; |
90 | bool is_compound; | |
91 | bool in_ir; | |
92 | ||
93 | /* Weak, set during translation. NULL if `in_ir` is false below. */ | |
b19ff26f | 94 | bt_field_class *ir_fc; |
44c440bc PP |
95 | }; |
96 | ||
5cd6d0e5 PP |
97 | struct ctf_field_class_bit_array { |
98 | struct ctf_field_class base; | |
44c440bc PP |
99 | enum ctf_byte_order byte_order; |
100 | unsigned int size; | |
101 | }; | |
102 | ||
5cd6d0e5 PP |
103 | struct ctf_field_class_int { |
104 | struct ctf_field_class_bit_array base; | |
105 | enum ctf_field_class_meaning meaning; | |
44c440bc | 106 | bool is_signed; |
4cdfc5e8 | 107 | bt_field_class_integer_preferred_display_base disp_base; |
44c440bc PP |
108 | enum ctf_encoding encoding; |
109 | int64_t storing_index; | |
110 | ||
0f2d58c9 PP |
111 | /* Weak */ |
112 | struct ctf_clock_class *mapped_clock_class; | |
44c440bc PP |
113 | }; |
114 | ||
115 | struct ctf_range { | |
116 | union { | |
117 | uint64_t u; | |
118 | int64_t i; | |
119 | } lower; | |
120 | ||
121 | union { | |
122 | uint64_t u; | |
123 | int64_t i; | |
124 | } upper; | |
125 | }; | |
126 | ||
5cd6d0e5 | 127 | struct ctf_field_class_enum_mapping { |
44c440bc PP |
128 | GString *label; |
129 | struct ctf_range range; | |
130 | }; | |
131 | ||
5cd6d0e5 PP |
132 | struct ctf_field_class_enum { |
133 | struct ctf_field_class_int base; | |
44c440bc | 134 | |
5cd6d0e5 | 135 | /* Array of `struct ctf_field_class_enum_mapping` */ |
44c440bc PP |
136 | GArray *mappings; |
137 | }; | |
138 | ||
5cd6d0e5 PP |
139 | struct ctf_field_class_float { |
140 | struct ctf_field_class_bit_array base; | |
44c440bc PP |
141 | }; |
142 | ||
5cd6d0e5 PP |
143 | struct ctf_field_class_string { |
144 | struct ctf_field_class base; | |
44c440bc PP |
145 | enum ctf_encoding encoding; |
146 | }; | |
147 | ||
5cd6d0e5 | 148 | struct ctf_named_field_class { |
44c440bc PP |
149 | GString *name; |
150 | ||
151 | /* Owned by this */ | |
5cd6d0e5 | 152 | struct ctf_field_class *fc; |
44c440bc PP |
153 | }; |
154 | ||
5cd6d0e5 PP |
155 | struct ctf_field_class_struct { |
156 | struct ctf_field_class base; | |
44c440bc | 157 | |
5cd6d0e5 | 158 | /* Array of `struct ctf_named_field_class` */ |
44c440bc PP |
159 | GArray *members; |
160 | }; | |
161 | ||
162 | struct ctf_field_path { | |
83ebb7f1 | 163 | enum ctf_scope root; |
44c440bc PP |
164 | |
165 | /* Array of `int64_t` */ | |
166 | GArray *path; | |
167 | }; | |
168 | ||
5cd6d0e5 | 169 | struct ctf_field_class_variant_range { |
44c440bc PP |
170 | struct ctf_range range; |
171 | uint64_t option_index; | |
172 | }; | |
173 | ||
5cd6d0e5 PP |
174 | struct ctf_field_class_variant { |
175 | struct ctf_field_class base; | |
44c440bc PP |
176 | GString *tag_ref; |
177 | struct ctf_field_path tag_path; | |
178 | uint64_t stored_tag_index; | |
179 | ||
5cd6d0e5 | 180 | /* Array of `struct ctf_named_field_class` */ |
44c440bc PP |
181 | GArray *options; |
182 | ||
5cd6d0e5 | 183 | /* Array of `struct ctf_field_class_variant_range` */ |
44c440bc PP |
184 | GArray *ranges; |
185 | ||
186 | /* Weak */ | |
5cd6d0e5 | 187 | struct ctf_field_class_enum *tag_fc; |
44c440bc PP |
188 | }; |
189 | ||
5cd6d0e5 PP |
190 | struct ctf_field_class_array_base { |
191 | struct ctf_field_class base; | |
192 | struct ctf_field_class *elem_fc; | |
44c440bc PP |
193 | bool is_text; |
194 | }; | |
195 | ||
5cd6d0e5 PP |
196 | struct ctf_field_class_array { |
197 | struct ctf_field_class_array_base base; | |
198 | enum ctf_field_class_meaning meaning; | |
44c440bc PP |
199 | uint64_t length; |
200 | }; | |
201 | ||
5cd6d0e5 PP |
202 | struct ctf_field_class_sequence { |
203 | struct ctf_field_class_array_base base; | |
44c440bc PP |
204 | GString *length_ref; |
205 | struct ctf_field_path length_path; | |
206 | uint64_t stored_length_index; | |
207 | ||
208 | /* Weak */ | |
5cd6d0e5 | 209 | struct ctf_field_class_int *length_fc; |
44c440bc PP |
210 | }; |
211 | ||
212 | struct ctf_event_class { | |
213 | GString *name; | |
214 | uint64_t id; | |
215 | GString *emf_uri; | |
4cdfc5e8 | 216 | bt_event_class_log_level log_level; |
44c440bc PP |
217 | bool is_translated; |
218 | ||
219 | /* Owned by this */ | |
5cd6d0e5 | 220 | struct ctf_field_class *spec_context_fc; |
44c440bc PP |
221 | |
222 | /* Owned by this */ | |
5cd6d0e5 | 223 | struct ctf_field_class *payload_fc; |
44c440bc PP |
224 | |
225 | /* Weak, set during translation */ | |
b19ff26f | 226 | bt_event_class *ir_ec; |
44c440bc PP |
227 | }; |
228 | ||
229 | struct ctf_stream_class { | |
230 | uint64_t id; | |
231 | bool is_translated; | |
afd45274 PP |
232 | bool packets_have_ts_begin; |
233 | bool packets_have_ts_end; | |
234 | bool has_discarded_events; | |
235 | bool has_discarded_packets; | |
236 | bool discarded_events_have_default_cs; | |
237 | bool discarded_packets_have_default_cs; | |
44c440bc PP |
238 | |
239 | /* Owned by this */ | |
5cd6d0e5 | 240 | struct ctf_field_class *packet_context_fc; |
44c440bc PP |
241 | |
242 | /* Owned by this */ | |
5cd6d0e5 | 243 | struct ctf_field_class *event_header_fc; |
44c440bc PP |
244 | |
245 | /* Owned by this */ | |
5cd6d0e5 | 246 | struct ctf_field_class *event_common_context_fc; |
44c440bc PP |
247 | |
248 | /* Array of `struct ctf_event_class *`, owned by this */ | |
249 | GPtrArray *event_classes; | |
250 | ||
251 | /* | |
252 | * Hash table mapping event class IDs to `struct ctf_event_class *`, | |
253 | * weak. | |
254 | */ | |
255 | GHashTable *event_classes_by_id; | |
256 | ||
0f2d58c9 PP |
257 | /* Weak */ |
258 | struct ctf_clock_class *default_clock_class; | |
44c440bc PP |
259 | |
260 | /* Weak, set during translation */ | |
b19ff26f | 261 | bt_stream_class *ir_sc; |
44c440bc PP |
262 | }; |
263 | ||
264 | enum ctf_trace_class_env_entry_type { | |
265 | CTF_TRACE_CLASS_ENV_ENTRY_TYPE_INT, | |
266 | CTF_TRACE_CLASS_ENV_ENTRY_TYPE_STR, | |
267 | }; | |
268 | ||
269 | struct ctf_trace_class_env_entry { | |
270 | enum ctf_trace_class_env_entry_type type; | |
271 | GString *name; | |
272 | ||
273 | struct { | |
274 | int64_t i; | |
275 | GString *str; | |
276 | } value; | |
277 | }; | |
278 | ||
279 | struct ctf_trace_class { | |
44c440bc PP |
280 | unsigned int major; |
281 | unsigned int minor; | |
6162e6b7 | 282 | bt_uuid_t uuid; |
44c440bc PP |
283 | bool is_uuid_set; |
284 | enum ctf_byte_order default_byte_order; | |
285 | ||
286 | /* Owned by this */ | |
5cd6d0e5 | 287 | struct ctf_field_class *packet_header_fc; |
44c440bc PP |
288 | |
289 | uint64_t stored_value_count; | |
290 | ||
0f2d58c9 | 291 | /* Array of `struct ctf_clock_class *` (owned by this) */ |
44c440bc PP |
292 | GPtrArray *clock_classes; |
293 | ||
294 | /* Array of `struct ctf_stream_class *` */ | |
295 | GPtrArray *stream_classes; | |
296 | ||
297 | /* Array of `struct ctf_trace_class_env_entry` */ | |
298 | GArray *env_entries; | |
299 | ||
300 | bool is_translated; | |
301 | ||
302 | /* Weak, set during translation */ | |
b19ff26f | 303 | bt_trace_class *ir_tc; |
44c440bc PP |
304 | }; |
305 | ||
306 | static inline | |
5cd6d0e5 | 307 | void ctf_field_class_destroy(struct ctf_field_class *fc); |
44c440bc PP |
308 | |
309 | static inline | |
864cad70 PP |
310 | void _ctf_field_class_init(struct ctf_field_class *fc, |
311 | enum ctf_field_class_type type, unsigned int alignment) | |
44c440bc | 312 | { |
5cd6d0e5 | 313 | BT_ASSERT(fc); |
864cad70 | 314 | fc->type = type; |
5cd6d0e5 PP |
315 | fc->alignment = alignment; |
316 | fc->in_ir = false; | |
44c440bc PP |
317 | } |
318 | ||
319 | static inline | |
5cd6d0e5 | 320 | void _ctf_field_class_bit_array_init(struct ctf_field_class_bit_array *fc, |
864cad70 | 321 | enum ctf_field_class_type type) |
44c440bc | 322 | { |
864cad70 | 323 | _ctf_field_class_init((void *) fc, type, 1); |
44c440bc PP |
324 | } |
325 | ||
326 | static inline | |
5cd6d0e5 | 327 | void _ctf_field_class_int_init(struct ctf_field_class_int *fc, |
864cad70 | 328 | enum ctf_field_class_type type) |
44c440bc | 329 | { |
864cad70 | 330 | _ctf_field_class_bit_array_init((void *) fc, type); |
5cd6d0e5 PP |
331 | fc->meaning = CTF_FIELD_CLASS_MEANING_NONE; |
332 | fc->storing_index = -1; | |
44c440bc PP |
333 | } |
334 | ||
335 | static inline | |
336 | void ctf_field_path_init(struct ctf_field_path *field_path) | |
337 | { | |
338 | BT_ASSERT(field_path); | |
339 | field_path->path = g_array_new(FALSE, TRUE, sizeof(int64_t)); | |
340 | BT_ASSERT(field_path->path); | |
341 | } | |
342 | ||
343 | static inline | |
344 | void ctf_field_path_fini(struct ctf_field_path *field_path) | |
345 | { | |
346 | BT_ASSERT(field_path); | |
347 | ||
348 | if (field_path->path) { | |
349 | g_array_free(field_path->path, TRUE); | |
350 | } | |
351 | } | |
352 | ||
353 | static inline | |
5cd6d0e5 | 354 | void _ctf_named_field_class_init(struct ctf_named_field_class *named_fc) |
44c440bc | 355 | { |
5cd6d0e5 PP |
356 | BT_ASSERT(named_fc); |
357 | named_fc->name = g_string_new(NULL); | |
358 | BT_ASSERT(named_fc->name); | |
44c440bc PP |
359 | } |
360 | ||
361 | static inline | |
5cd6d0e5 | 362 | void _ctf_named_field_class_fini(struct ctf_named_field_class *named_fc) |
44c440bc | 363 | { |
5cd6d0e5 | 364 | BT_ASSERT(named_fc); |
44c440bc | 365 | |
5cd6d0e5 PP |
366 | if (named_fc->name) { |
367 | g_string_free(named_fc->name, TRUE); | |
44c440bc PP |
368 | } |
369 | ||
5cd6d0e5 | 370 | ctf_field_class_destroy(named_fc->fc); |
44c440bc PP |
371 | } |
372 | ||
373 | static inline | |
5cd6d0e5 PP |
374 | void _ctf_field_class_enum_mapping_init( |
375 | struct ctf_field_class_enum_mapping *mapping) | |
44c440bc PP |
376 | { |
377 | BT_ASSERT(mapping); | |
378 | mapping->label = g_string_new(NULL); | |
379 | BT_ASSERT(mapping->label); | |
380 | } | |
381 | ||
382 | static inline | |
5cd6d0e5 PP |
383 | void _ctf_field_class_enum_mapping_fini( |
384 | struct ctf_field_class_enum_mapping *mapping) | |
44c440bc PP |
385 | { |
386 | BT_ASSERT(mapping); | |
387 | ||
388 | if (mapping->label) { | |
389 | g_string_free(mapping->label, TRUE); | |
390 | } | |
391 | } | |
392 | ||
393 | static inline | |
5cd6d0e5 | 394 | struct ctf_field_class_int *ctf_field_class_int_create(void) |
44c440bc | 395 | { |
5cd6d0e5 | 396 | struct ctf_field_class_int *fc = g_new0(struct ctf_field_class_int, 1); |
44c440bc | 397 | |
5cd6d0e5 | 398 | BT_ASSERT(fc); |
864cad70 | 399 | _ctf_field_class_int_init(fc, CTF_FIELD_CLASS_TYPE_INT); |
5cd6d0e5 | 400 | return fc; |
44c440bc PP |
401 | } |
402 | ||
403 | static inline | |
5cd6d0e5 | 404 | struct ctf_field_class_float *ctf_field_class_float_create(void) |
44c440bc | 405 | { |
5cd6d0e5 PP |
406 | struct ctf_field_class_float *fc = |
407 | g_new0(struct ctf_field_class_float, 1); | |
44c440bc | 408 | |
5cd6d0e5 | 409 | BT_ASSERT(fc); |
864cad70 | 410 | _ctf_field_class_bit_array_init((void *) fc, CTF_FIELD_CLASS_TYPE_FLOAT); |
5cd6d0e5 | 411 | return fc; |
44c440bc PP |
412 | } |
413 | ||
414 | static inline | |
5cd6d0e5 | 415 | struct ctf_field_class_string *ctf_field_class_string_create(void) |
44c440bc | 416 | { |
5cd6d0e5 PP |
417 | struct ctf_field_class_string *fc = |
418 | g_new0(struct ctf_field_class_string, 1); | |
44c440bc | 419 | |
5cd6d0e5 | 420 | BT_ASSERT(fc); |
864cad70 | 421 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_STRING, 8); |
5cd6d0e5 | 422 | return fc; |
44c440bc PP |
423 | } |
424 | ||
425 | static inline | |
5cd6d0e5 | 426 | struct ctf_field_class_enum *ctf_field_class_enum_create(void) |
44c440bc | 427 | { |
5cd6d0e5 | 428 | struct ctf_field_class_enum *fc = g_new0(struct ctf_field_class_enum, 1); |
44c440bc | 429 | |
5cd6d0e5 | 430 | BT_ASSERT(fc); |
864cad70 | 431 | _ctf_field_class_int_init((void *) fc, CTF_FIELD_CLASS_TYPE_ENUM); |
5cd6d0e5 PP |
432 | fc->mappings = g_array_new(FALSE, TRUE, |
433 | sizeof(struct ctf_field_class_enum_mapping)); | |
434 | BT_ASSERT(fc->mappings); | |
435 | return fc; | |
44c440bc PP |
436 | } |
437 | ||
438 | static inline | |
5cd6d0e5 | 439 | struct ctf_field_class_struct *ctf_field_class_struct_create(void) |
44c440bc | 440 | { |
5cd6d0e5 PP |
441 | struct ctf_field_class_struct *fc = |
442 | g_new0(struct ctf_field_class_struct, 1); | |
44c440bc | 443 | |
5cd6d0e5 | 444 | BT_ASSERT(fc); |
864cad70 | 445 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_STRUCT, 1); |
5cd6d0e5 PP |
446 | fc->members = g_array_new(FALSE, TRUE, |
447 | sizeof(struct ctf_named_field_class)); | |
448 | BT_ASSERT(fc->members); | |
449 | fc->base.is_compound = true; | |
450 | return fc; | |
44c440bc PP |
451 | } |
452 | ||
453 | static inline | |
5cd6d0e5 | 454 | struct ctf_field_class_variant *ctf_field_class_variant_create(void) |
44c440bc | 455 | { |
5cd6d0e5 PP |
456 | struct ctf_field_class_variant *fc = |
457 | g_new0(struct ctf_field_class_variant, 1); | |
44c440bc | 458 | |
5cd6d0e5 | 459 | BT_ASSERT(fc); |
864cad70 | 460 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_VARIANT, 1); |
5cd6d0e5 PP |
461 | fc->options = g_array_new(FALSE, TRUE, |
462 | sizeof(struct ctf_named_field_class)); | |
463 | BT_ASSERT(fc->options); | |
464 | fc->ranges = g_array_new(FALSE, TRUE, | |
465 | sizeof(struct ctf_field_class_variant_range)); | |
466 | BT_ASSERT(fc->ranges); | |
467 | fc->tag_ref = g_string_new(NULL); | |
468 | BT_ASSERT(fc->tag_ref); | |
469 | ctf_field_path_init(&fc->tag_path); | |
470 | fc->base.is_compound = true; | |
471 | return fc; | |
44c440bc PP |
472 | } |
473 | ||
474 | static inline | |
5cd6d0e5 | 475 | struct ctf_field_class_array *ctf_field_class_array_create(void) |
44c440bc | 476 | { |
5cd6d0e5 PP |
477 | struct ctf_field_class_array *fc = |
478 | g_new0(struct ctf_field_class_array, 1); | |
44c440bc | 479 | |
5cd6d0e5 | 480 | BT_ASSERT(fc); |
864cad70 | 481 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_ARRAY, 1); |
5cd6d0e5 PP |
482 | fc->base.base.is_compound = true; |
483 | return fc; | |
44c440bc PP |
484 | } |
485 | ||
486 | static inline | |
5cd6d0e5 | 487 | struct ctf_field_class_sequence *ctf_field_class_sequence_create(void) |
44c440bc | 488 | { |
5cd6d0e5 PP |
489 | struct ctf_field_class_sequence *fc = |
490 | g_new0(struct ctf_field_class_sequence, 1); | |
44c440bc | 491 | |
5cd6d0e5 | 492 | BT_ASSERT(fc); |
864cad70 | 493 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_SEQUENCE, 1); |
5cd6d0e5 PP |
494 | fc->length_ref = g_string_new(NULL); |
495 | BT_ASSERT(fc->length_ref); | |
496 | ctf_field_path_init(&fc->length_path); | |
497 | fc->base.base.is_compound = true; | |
498 | return fc; | |
44c440bc PP |
499 | } |
500 | ||
501 | static inline | |
5cd6d0e5 | 502 | void _ctf_field_class_int_destroy(struct ctf_field_class_int *fc) |
44c440bc | 503 | { |
5cd6d0e5 | 504 | BT_ASSERT(fc); |
5cd6d0e5 | 505 | g_free(fc); |
44c440bc PP |
506 | } |
507 | ||
508 | static inline | |
5cd6d0e5 | 509 | void _ctf_field_class_enum_destroy(struct ctf_field_class_enum *fc) |
44c440bc | 510 | { |
5cd6d0e5 | 511 | BT_ASSERT(fc); |
44c440bc | 512 | |
5cd6d0e5 | 513 | if (fc->mappings) { |
44c440bc PP |
514 | uint64_t i; |
515 | ||
5cd6d0e5 PP |
516 | for (i = 0; i < fc->mappings->len; i++) { |
517 | struct ctf_field_class_enum_mapping *mapping = | |
518 | &g_array_index(fc->mappings, | |
519 | struct ctf_field_class_enum_mapping, i); | |
44c440bc | 520 | |
5cd6d0e5 | 521 | _ctf_field_class_enum_mapping_fini(mapping); |
44c440bc PP |
522 | } |
523 | ||
5cd6d0e5 | 524 | g_array_free(fc->mappings, TRUE); |
44c440bc PP |
525 | } |
526 | ||
5cd6d0e5 | 527 | g_free(fc); |
44c440bc PP |
528 | } |
529 | ||
530 | static inline | |
5cd6d0e5 | 531 | void _ctf_field_class_float_destroy(struct ctf_field_class_float *fc) |
44c440bc | 532 | { |
5cd6d0e5 PP |
533 | BT_ASSERT(fc); |
534 | g_free(fc); | |
44c440bc PP |
535 | } |
536 | ||
537 | static inline | |
5cd6d0e5 | 538 | void _ctf_field_class_string_destroy(struct ctf_field_class_string *fc) |
44c440bc | 539 | { |
5cd6d0e5 PP |
540 | BT_ASSERT(fc); |
541 | g_free(fc); | |
44c440bc PP |
542 | } |
543 | ||
544 | static inline | |
5cd6d0e5 | 545 | void _ctf_field_class_struct_destroy(struct ctf_field_class_struct *fc) |
44c440bc | 546 | { |
5cd6d0e5 | 547 | BT_ASSERT(fc); |
44c440bc | 548 | |
5cd6d0e5 | 549 | if (fc->members) { |
44c440bc PP |
550 | uint64_t i; |
551 | ||
5cd6d0e5 PP |
552 | for (i = 0; i < fc->members->len; i++) { |
553 | struct ctf_named_field_class *named_fc = | |
554 | &g_array_index(fc->members, | |
555 | struct ctf_named_field_class, i); | |
44c440bc | 556 | |
5cd6d0e5 | 557 | _ctf_named_field_class_fini(named_fc); |
44c440bc PP |
558 | } |
559 | ||
5cd6d0e5 | 560 | g_array_free(fc->members, TRUE); |
44c440bc PP |
561 | } |
562 | ||
5cd6d0e5 | 563 | g_free(fc); |
44c440bc PP |
564 | } |
565 | ||
566 | static inline | |
5cd6d0e5 | 567 | void _ctf_field_class_array_base_fini(struct ctf_field_class_array_base *fc) |
44c440bc | 568 | { |
5cd6d0e5 PP |
569 | BT_ASSERT(fc); |
570 | ctf_field_class_destroy(fc->elem_fc); | |
44c440bc PP |
571 | } |
572 | ||
573 | static inline | |
5cd6d0e5 | 574 | void _ctf_field_class_array_destroy(struct ctf_field_class_array *fc) |
44c440bc | 575 | { |
5cd6d0e5 PP |
576 | BT_ASSERT(fc); |
577 | _ctf_field_class_array_base_fini((void *) fc); | |
578 | g_free(fc); | |
44c440bc PP |
579 | } |
580 | ||
581 | static inline | |
5cd6d0e5 | 582 | void _ctf_field_class_sequence_destroy(struct ctf_field_class_sequence *fc) |
44c440bc | 583 | { |
5cd6d0e5 PP |
584 | BT_ASSERT(fc); |
585 | _ctf_field_class_array_base_fini((void *) fc); | |
44c440bc | 586 | |
5cd6d0e5 PP |
587 | if (fc->length_ref) { |
588 | g_string_free(fc->length_ref, TRUE); | |
44c440bc PP |
589 | } |
590 | ||
5cd6d0e5 PP |
591 | ctf_field_path_fini(&fc->length_path); |
592 | g_free(fc); | |
44c440bc PP |
593 | } |
594 | ||
595 | static inline | |
5cd6d0e5 | 596 | void _ctf_field_class_variant_destroy(struct ctf_field_class_variant *fc) |
44c440bc | 597 | { |
5cd6d0e5 | 598 | BT_ASSERT(fc); |
44c440bc | 599 | |
5cd6d0e5 | 600 | if (fc->options) { |
44c440bc PP |
601 | uint64_t i; |
602 | ||
5cd6d0e5 PP |
603 | for (i = 0; i < fc->options->len; i++) { |
604 | struct ctf_named_field_class *named_fc = | |
605 | &g_array_index(fc->options, | |
606 | struct ctf_named_field_class, i); | |
44c440bc | 607 | |
5cd6d0e5 | 608 | _ctf_named_field_class_fini(named_fc); |
44c440bc PP |
609 | } |
610 | ||
5cd6d0e5 | 611 | g_array_free(fc->options, TRUE); |
44c440bc PP |
612 | } |
613 | ||
5cd6d0e5 PP |
614 | if (fc->ranges) { |
615 | g_array_free(fc->ranges, TRUE); | |
44c440bc PP |
616 | } |
617 | ||
5cd6d0e5 PP |
618 | if (fc->tag_ref) { |
619 | g_string_free(fc->tag_ref, TRUE); | |
44c440bc PP |
620 | } |
621 | ||
5cd6d0e5 PP |
622 | ctf_field_path_fini(&fc->tag_path); |
623 | g_free(fc); | |
44c440bc PP |
624 | } |
625 | ||
626 | static inline | |
5cd6d0e5 | 627 | void ctf_field_class_destroy(struct ctf_field_class *fc) |
44c440bc | 628 | { |
5cd6d0e5 | 629 | if (!fc) { |
44c440bc PP |
630 | return; |
631 | } | |
632 | ||
864cad70 PP |
633 | switch (fc->type) { |
634 | case CTF_FIELD_CLASS_TYPE_INT: | |
5cd6d0e5 | 635 | _ctf_field_class_int_destroy((void *) fc); |
44c440bc | 636 | break; |
864cad70 | 637 | case CTF_FIELD_CLASS_TYPE_ENUM: |
5cd6d0e5 | 638 | _ctf_field_class_enum_destroy((void *) fc); |
44c440bc | 639 | break; |
864cad70 | 640 | case CTF_FIELD_CLASS_TYPE_FLOAT: |
5cd6d0e5 | 641 | _ctf_field_class_float_destroy((void *) fc); |
44c440bc | 642 | break; |
864cad70 | 643 | case CTF_FIELD_CLASS_TYPE_STRING: |
5cd6d0e5 | 644 | _ctf_field_class_string_destroy((void *) fc); |
44c440bc | 645 | break; |
864cad70 | 646 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
5cd6d0e5 | 647 | _ctf_field_class_struct_destroy((void *) fc); |
44c440bc | 648 | break; |
864cad70 | 649 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
5cd6d0e5 | 650 | _ctf_field_class_array_destroy((void *) fc); |
44c440bc | 651 | break; |
864cad70 | 652 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: |
5cd6d0e5 | 653 | _ctf_field_class_sequence_destroy((void *) fc); |
44c440bc | 654 | break; |
864cad70 | 655 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
5cd6d0e5 | 656 | _ctf_field_class_variant_destroy((void *) fc); |
44c440bc PP |
657 | break; |
658 | default: | |
659 | abort(); | |
660 | } | |
661 | } | |
662 | ||
663 | static inline | |
5cd6d0e5 | 664 | void ctf_field_class_enum_append_mapping(struct ctf_field_class_enum *fc, |
44c440bc PP |
665 | const char *label, uint64_t u_lower, uint64_t u_upper) |
666 | { | |
5cd6d0e5 | 667 | struct ctf_field_class_enum_mapping *mapping; |
44c440bc | 668 | |
5cd6d0e5 | 669 | BT_ASSERT(fc); |
44c440bc | 670 | BT_ASSERT(label); |
5cd6d0e5 | 671 | g_array_set_size(fc->mappings, fc->mappings->len + 1); |
44c440bc | 672 | |
5cd6d0e5 PP |
673 | mapping = &g_array_index(fc->mappings, |
674 | struct ctf_field_class_enum_mapping, fc->mappings->len - 1); | |
675 | _ctf_field_class_enum_mapping_init(mapping); | |
44c440bc PP |
676 | g_string_assign(mapping->label, label); |
677 | mapping->range.lower.u = u_lower; | |
678 | mapping->range.upper.u = u_upper; | |
679 | } | |
680 | ||
681 | static inline | |
5cd6d0e5 PP |
682 | struct ctf_field_class_enum_mapping *ctf_field_class_enum_borrow_mapping_by_index( |
683 | struct ctf_field_class_enum *fc, uint64_t index) | |
44c440bc | 684 | { |
5cd6d0e5 PP |
685 | BT_ASSERT(fc); |
686 | BT_ASSERT(index < fc->mappings->len); | |
687 | return &g_array_index(fc->mappings, struct ctf_field_class_enum_mapping, | |
44c440bc PP |
688 | index); |
689 | } | |
690 | ||
691 | static inline | |
5cd6d0e5 PP |
692 | struct ctf_named_field_class *ctf_field_class_struct_borrow_member_by_index( |
693 | struct ctf_field_class_struct *fc, uint64_t index) | |
44c440bc | 694 | { |
5cd6d0e5 PP |
695 | BT_ASSERT(fc); |
696 | BT_ASSERT(index < fc->members->len); | |
697 | return &g_array_index(fc->members, struct ctf_named_field_class, | |
44c440bc PP |
698 | index); |
699 | } | |
700 | ||
701 | static inline | |
5cd6d0e5 PP |
702 | struct ctf_named_field_class *ctf_field_class_struct_borrow_member_by_name( |
703 | struct ctf_field_class_struct *fc, const char *name) | |
44c440bc PP |
704 | { |
705 | uint64_t i; | |
5cd6d0e5 | 706 | struct ctf_named_field_class *ret_named_fc = NULL; |
44c440bc | 707 | |
5cd6d0e5 | 708 | BT_ASSERT(fc); |
44c440bc PP |
709 | BT_ASSERT(name); |
710 | ||
5cd6d0e5 PP |
711 | for (i = 0; i < fc->members->len; i++) { |
712 | struct ctf_named_field_class *named_fc = | |
713 | ctf_field_class_struct_borrow_member_by_index(fc, i); | |
44c440bc | 714 | |
5cd6d0e5 PP |
715 | if (strcmp(name, named_fc->name->str) == 0) { |
716 | ret_named_fc = named_fc; | |
44c440bc PP |
717 | goto end; |
718 | } | |
719 | } | |
720 | ||
721 | end: | |
5cd6d0e5 | 722 | return ret_named_fc; |
44c440bc PP |
723 | } |
724 | ||
725 | static inline | |
5cd6d0e5 PP |
726 | struct ctf_field_class *ctf_field_class_struct_borrow_member_field_class_by_name( |
727 | struct ctf_field_class_struct *struct_fc, const char *name) | |
44c440bc | 728 | { |
5cd6d0e5 PP |
729 | struct ctf_named_field_class *named_fc = NULL; |
730 | struct ctf_field_class *fc = NULL; | |
44c440bc | 731 | |
5cd6d0e5 | 732 | if (!struct_fc) { |
44c440bc PP |
733 | goto end; |
734 | } | |
735 | ||
5cd6d0e5 PP |
736 | named_fc = ctf_field_class_struct_borrow_member_by_name(struct_fc, name); |
737 | if (!named_fc) { | |
44c440bc PP |
738 | goto end; |
739 | } | |
740 | ||
5cd6d0e5 | 741 | fc = named_fc->fc; |
44c440bc PP |
742 | |
743 | end: | |
5cd6d0e5 | 744 | return fc; |
44c440bc PP |
745 | } |
746 | ||
747 | static inline | |
5cd6d0e5 PP |
748 | struct ctf_field_class_int * |
749 | ctf_field_class_struct_borrow_member_int_field_class_by_name( | |
750 | struct ctf_field_class_struct *struct_fc, const char *name) | |
44c440bc | 751 | { |
5cd6d0e5 | 752 | struct ctf_field_class_int *int_fc = NULL; |
44c440bc | 753 | |
5cd6d0e5 PP |
754 | int_fc = (void *) |
755 | ctf_field_class_struct_borrow_member_field_class_by_name( | |
756 | struct_fc, name); | |
757 | if (!int_fc) { | |
44c440bc PP |
758 | goto end; |
759 | } | |
760 | ||
864cad70 PP |
761 | if (int_fc->base.base.type != CTF_FIELD_CLASS_TYPE_INT && |
762 | int_fc->base.base.type != CTF_FIELD_CLASS_TYPE_ENUM) { | |
5cd6d0e5 | 763 | int_fc = NULL; |
44c440bc PP |
764 | goto end; |
765 | } | |
766 | ||
767 | end: | |
5cd6d0e5 | 768 | return int_fc; |
44c440bc PP |
769 | } |
770 | ||
771 | ||
772 | static inline | |
5cd6d0e5 PP |
773 | void ctf_field_class_struct_append_member(struct ctf_field_class_struct *fc, |
774 | const char *name, struct ctf_field_class *member_fc) | |
44c440bc | 775 | { |
5cd6d0e5 | 776 | struct ctf_named_field_class *named_fc; |
44c440bc | 777 | |
5cd6d0e5 | 778 | BT_ASSERT(fc); |
44c440bc | 779 | BT_ASSERT(name); |
5cd6d0e5 | 780 | g_array_set_size(fc->members, fc->members->len + 1); |
44c440bc | 781 | |
5cd6d0e5 PP |
782 | named_fc = &g_array_index(fc->members, struct ctf_named_field_class, |
783 | fc->members->len - 1); | |
784 | _ctf_named_field_class_init(named_fc); | |
785 | g_string_assign(named_fc->name, name); | |
786 | named_fc->fc = member_fc; | |
44c440bc | 787 | |
5cd6d0e5 PP |
788 | if (member_fc->alignment > fc->base.alignment) { |
789 | fc->base.alignment = member_fc->alignment; | |
44c440bc PP |
790 | } |
791 | } | |
792 | ||
793 | static inline | |
5cd6d0e5 PP |
794 | struct ctf_named_field_class *ctf_field_class_variant_borrow_option_by_index( |
795 | struct ctf_field_class_variant *fc, uint64_t index) | |
44c440bc | 796 | { |
5cd6d0e5 PP |
797 | BT_ASSERT(fc); |
798 | BT_ASSERT(index < fc->options->len); | |
799 | return &g_array_index(fc->options, struct ctf_named_field_class, | |
44c440bc PP |
800 | index); |
801 | } | |
802 | ||
803 | static inline | |
5cd6d0e5 PP |
804 | struct ctf_named_field_class *ctf_field_class_variant_borrow_option_by_name( |
805 | struct ctf_field_class_variant *fc, const char *name) | |
44c440bc PP |
806 | { |
807 | uint64_t i; | |
5cd6d0e5 | 808 | struct ctf_named_field_class *ret_named_fc = NULL; |
44c440bc | 809 | |
5cd6d0e5 | 810 | BT_ASSERT(fc); |
44c440bc PP |
811 | BT_ASSERT(name); |
812 | ||
5cd6d0e5 PP |
813 | for (i = 0; i < fc->options->len; i++) { |
814 | struct ctf_named_field_class *named_fc = | |
815 | ctf_field_class_variant_borrow_option_by_index(fc, i); | |
44c440bc | 816 | |
5cd6d0e5 PP |
817 | if (strcmp(name, named_fc->name->str) == 0) { |
818 | ret_named_fc = named_fc; | |
44c440bc PP |
819 | goto end; |
820 | } | |
821 | } | |
822 | ||
823 | end: | |
5cd6d0e5 | 824 | return ret_named_fc; |
44c440bc PP |
825 | } |
826 | ||
827 | static inline | |
5cd6d0e5 PP |
828 | struct ctf_field_class_variant_range * |
829 | ctf_field_class_variant_borrow_range_by_index( | |
830 | struct ctf_field_class_variant *fc, uint64_t index) | |
44c440bc | 831 | { |
5cd6d0e5 PP |
832 | BT_ASSERT(fc); |
833 | BT_ASSERT(index < fc->ranges->len); | |
834 | return &g_array_index(fc->ranges, struct ctf_field_class_variant_range, | |
44c440bc PP |
835 | index); |
836 | } | |
837 | ||
838 | static inline | |
5cd6d0e5 PP |
839 | void ctf_field_class_variant_append_option(struct ctf_field_class_variant *fc, |
840 | const char *name, struct ctf_field_class *option_fc) | |
44c440bc | 841 | { |
5cd6d0e5 | 842 | struct ctf_named_field_class *named_fc; |
44c440bc | 843 | |
5cd6d0e5 | 844 | BT_ASSERT(fc); |
44c440bc | 845 | BT_ASSERT(name); |
5cd6d0e5 | 846 | g_array_set_size(fc->options, fc->options->len + 1); |
44c440bc | 847 | |
5cd6d0e5 PP |
848 | named_fc = &g_array_index(fc->options, struct ctf_named_field_class, |
849 | fc->options->len - 1); | |
850 | _ctf_named_field_class_init(named_fc); | |
851 | g_string_assign(named_fc->name, name); | |
852 | named_fc->fc = option_fc; | |
44c440bc PP |
853 | } |
854 | ||
855 | static inline | |
5cd6d0e5 PP |
856 | void ctf_field_class_variant_set_tag_field_class( |
857 | struct ctf_field_class_variant *fc, | |
858 | struct ctf_field_class_enum *tag_fc) | |
44c440bc PP |
859 | { |
860 | uint64_t option_i; | |
861 | ||
5cd6d0e5 PP |
862 | BT_ASSERT(fc); |
863 | BT_ASSERT(tag_fc); | |
864 | fc->tag_fc = tag_fc; | |
44c440bc | 865 | |
5cd6d0e5 | 866 | for (option_i = 0; option_i < fc->options->len; option_i++) { |
44c440bc | 867 | uint64_t mapping_i; |
5cd6d0e5 PP |
868 | struct ctf_named_field_class *named_fc = |
869 | ctf_field_class_variant_borrow_option_by_index( | |
870 | fc, option_i); | |
44c440bc | 871 | |
5cd6d0e5 | 872 | for (mapping_i = 0; mapping_i < tag_fc->mappings->len; |
44c440bc | 873 | mapping_i++) { |
5cd6d0e5 PP |
874 | struct ctf_field_class_enum_mapping *mapping = |
875 | ctf_field_class_enum_borrow_mapping_by_index( | |
876 | tag_fc, mapping_i); | |
44c440bc | 877 | |
5cd6d0e5 | 878 | if (strcmp(named_fc->name->str, |
44c440bc | 879 | mapping->label->str) == 0) { |
5cd6d0e5 | 880 | struct ctf_field_class_variant_range range; |
44c440bc PP |
881 | |
882 | range.range = mapping->range; | |
883 | range.option_index = option_i; | |
5cd6d0e5 | 884 | g_array_append_val(fc->ranges, range); |
44c440bc PP |
885 | } |
886 | } | |
887 | } | |
888 | } | |
889 | ||
890 | static inline | |
5cd6d0e5 PP |
891 | struct ctf_field_class *ctf_field_class_compound_borrow_field_class_by_index( |
892 | struct ctf_field_class *comp_fc, uint64_t index) | |
44c440bc | 893 | { |
5cd6d0e5 | 894 | struct ctf_field_class *fc = NULL; |
44c440bc | 895 | |
864cad70 PP |
896 | switch (comp_fc->type) { |
897 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 898 | { |
5cd6d0e5 PP |
899 | struct ctf_named_field_class *named_fc = |
900 | ctf_field_class_struct_borrow_member_by_index( | |
901 | (void *) comp_fc, index); | |
44c440bc | 902 | |
5cd6d0e5 PP |
903 | BT_ASSERT(named_fc); |
904 | fc = named_fc->fc; | |
44c440bc PP |
905 | break; |
906 | } | |
864cad70 | 907 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 908 | { |
5cd6d0e5 PP |
909 | struct ctf_named_field_class *named_fc = |
910 | ctf_field_class_variant_borrow_option_by_index( | |
911 | (void *) comp_fc, index); | |
44c440bc | 912 | |
5cd6d0e5 PP |
913 | BT_ASSERT(named_fc); |
914 | fc = named_fc->fc; | |
44c440bc PP |
915 | break; |
916 | } | |
864cad70 PP |
917 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
918 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: | |
44c440bc | 919 | { |
5cd6d0e5 | 920 | struct ctf_field_class_array_base *array_fc = (void *) comp_fc; |
44c440bc | 921 | |
5cd6d0e5 | 922 | fc = array_fc->elem_fc; |
44c440bc PP |
923 | break; |
924 | } | |
925 | default: | |
926 | break; | |
927 | } | |
928 | ||
5cd6d0e5 | 929 | return fc; |
44c440bc PP |
930 | } |
931 | ||
932 | static inline | |
5cd6d0e5 | 933 | uint64_t ctf_field_class_compound_get_field_class_count(struct ctf_field_class *fc) |
44c440bc PP |
934 | { |
935 | uint64_t field_count; | |
936 | ||
864cad70 PP |
937 | switch (fc->type) { |
938 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 939 | { |
5cd6d0e5 | 940 | struct ctf_field_class_struct *struct_fc = (void *) fc; |
44c440bc | 941 | |
5cd6d0e5 | 942 | field_count = struct_fc->members->len; |
44c440bc PP |
943 | break; |
944 | } | |
864cad70 | 945 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 946 | { |
5cd6d0e5 | 947 | struct ctf_field_class_variant *var_fc = (void *) fc; |
44c440bc | 948 | |
5cd6d0e5 | 949 | field_count = var_fc->options->len; |
44c440bc PP |
950 | break; |
951 | } | |
864cad70 PP |
952 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
953 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: | |
44c440bc PP |
954 | /* |
955 | * Array and sequence types always contain a single | |
956 | * member (the element type). | |
957 | */ | |
958 | field_count = 1; | |
959 | break; | |
960 | default: | |
961 | abort(); | |
962 | } | |
963 | ||
964 | return field_count; | |
965 | } | |
966 | ||
967 | static inline | |
5cd6d0e5 PP |
968 | int64_t ctf_field_class_compound_get_field_class_index_from_name( |
969 | struct ctf_field_class *fc, const char *name) | |
44c440bc PP |
970 | { |
971 | int64_t ret_index = -1; | |
972 | uint64_t i; | |
973 | ||
864cad70 PP |
974 | switch (fc->type) { |
975 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 976 | { |
5cd6d0e5 | 977 | struct ctf_field_class_struct *struct_fc = (void *) fc; |
44c440bc | 978 | |
5cd6d0e5 PP |
979 | for (i = 0; i < struct_fc->members->len; i++) { |
980 | struct ctf_named_field_class *named_fc = | |
981 | ctf_field_class_struct_borrow_member_by_index( | |
982 | struct_fc, i); | |
44c440bc | 983 | |
5cd6d0e5 | 984 | if (strcmp(name, named_fc->name->str) == 0) { |
44c440bc PP |
985 | ret_index = (int64_t) i; |
986 | goto end; | |
987 | } | |
988 | } | |
989 | ||
990 | break; | |
991 | } | |
864cad70 | 992 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 993 | { |
5cd6d0e5 | 994 | struct ctf_field_class_variant *var_fc = (void *) fc; |
44c440bc | 995 | |
5cd6d0e5 PP |
996 | for (i = 0; i < var_fc->options->len; i++) { |
997 | struct ctf_named_field_class *named_fc = | |
998 | ctf_field_class_variant_borrow_option_by_index( | |
999 | var_fc, i); | |
44c440bc | 1000 | |
5cd6d0e5 | 1001 | if (strcmp(name, named_fc->name->str) == 0) { |
44c440bc PP |
1002 | ret_index = (int64_t) i; |
1003 | goto end; | |
1004 | } | |
1005 | } | |
1006 | ||
1007 | break; | |
1008 | } | |
1009 | default: | |
1010 | break; | |
1011 | } | |
1012 | ||
1013 | end: | |
1014 | return ret_index; | |
1015 | } | |
1016 | ||
1017 | static inline | |
1018 | void ctf_field_path_append_index(struct ctf_field_path *fp, int64_t index) | |
1019 | { | |
1020 | BT_ASSERT(fp); | |
1021 | g_array_append_val(fp->path, index); | |
1022 | } | |
1023 | ||
1024 | static inline | |
1025 | int64_t ctf_field_path_borrow_index_by_index(struct ctf_field_path *fp, | |
1026 | uint64_t index) | |
1027 | { | |
1028 | BT_ASSERT(fp); | |
1029 | BT_ASSERT(index < fp->path->len); | |
1030 | return g_array_index(fp->path, int64_t, index); | |
1031 | } | |
1032 | ||
1033 | static inline | |
1034 | void ctf_field_path_clear(struct ctf_field_path *fp) | |
1035 | { | |
1036 | BT_ASSERT(fp); | |
1037 | g_array_set_size(fp->path, 0); | |
1038 | } | |
1039 | ||
83ebb7f1 PP |
1040 | static inline |
1041 | const char *ctf_scope_string(enum ctf_scope scope) | |
1042 | { | |
1043 | switch (scope) { | |
1044 | case CTF_SCOPE_PACKET_HEADER: | |
1045 | return "CTF_SCOPE_PACKET_HEADER"; | |
1046 | case CTF_SCOPE_PACKET_CONTEXT: | |
1047 | return "CTF_SCOPE_PACKET_CONTEXT"; | |
1048 | case CTF_SCOPE_EVENT_HEADER: | |
1049 | return "CTF_SCOPE_EVENT_HEADER"; | |
1050 | case CTF_SCOPE_EVENT_COMMON_CONTEXT: | |
1051 | return "CTF_SCOPE_EVENT_COMMON_CONTEXT"; | |
1052 | case CTF_SCOPE_EVENT_SPECIFIC_CONTEXT: | |
1053 | return "CTF_SCOPE_EVENT_SPECIFIC_CONTEXT"; | |
1054 | case CTF_SCOPE_EVENT_PAYLOAD: | |
1055 | return "CTF_SCOPE_EVENT_PAYLOAD"; | |
1056 | default: | |
1057 | abort(); | |
1058 | } | |
1059 | } | |
1060 | ||
44c440bc PP |
1061 | static inline |
1062 | GString *ctf_field_path_string(struct ctf_field_path *path) | |
1063 | { | |
1064 | GString *str = g_string_new(NULL); | |
1065 | uint64_t i; | |
1066 | ||
1067 | BT_ASSERT(path); | |
1068 | ||
1069 | if (!str) { | |
1070 | goto end; | |
1071 | } | |
1072 | ||
83ebb7f1 | 1073 | g_string_append_printf(str, "[%s", ctf_scope_string(path->root)); |
44c440bc PP |
1074 | |
1075 | for (i = 0; i < path->path->len; i++) { | |
1076 | g_string_append_printf(str, ", %" PRId64, | |
1077 | ctf_field_path_borrow_index_by_index(path, i)); | |
1078 | } | |
1079 | ||
1080 | g_string_append(str, "]"); | |
1081 | ||
1082 | end: | |
1083 | return str; | |
1084 | } | |
1085 | ||
1086 | static inline | |
5cd6d0e5 | 1087 | struct ctf_field_class *ctf_field_path_borrow_field_class( |
44c440bc PP |
1088 | struct ctf_field_path *field_path, |
1089 | struct ctf_trace_class *tc, | |
1090 | struct ctf_stream_class *sc, | |
1091 | struct ctf_event_class *ec) | |
1092 | { | |
1093 | uint64_t i; | |
5cd6d0e5 | 1094 | struct ctf_field_class *fc; |
44c440bc PP |
1095 | |
1096 | switch (field_path->root) { | |
83ebb7f1 | 1097 | case CTF_SCOPE_PACKET_HEADER: |
5cd6d0e5 | 1098 | fc = tc->packet_header_fc; |
44c440bc | 1099 | break; |
83ebb7f1 | 1100 | case CTF_SCOPE_PACKET_CONTEXT: |
5cd6d0e5 | 1101 | fc = sc->packet_context_fc; |
44c440bc | 1102 | break; |
83ebb7f1 | 1103 | case CTF_SCOPE_EVENT_HEADER: |
5cd6d0e5 | 1104 | fc = sc->event_header_fc; |
44c440bc | 1105 | break; |
83ebb7f1 | 1106 | case CTF_SCOPE_EVENT_COMMON_CONTEXT: |
5cd6d0e5 | 1107 | fc = sc->event_common_context_fc; |
44c440bc | 1108 | break; |
83ebb7f1 | 1109 | case CTF_SCOPE_EVENT_SPECIFIC_CONTEXT: |
5cd6d0e5 | 1110 | fc = ec->spec_context_fc; |
44c440bc | 1111 | break; |
83ebb7f1 | 1112 | case CTF_SCOPE_EVENT_PAYLOAD: |
5cd6d0e5 | 1113 | fc = ec->payload_fc; |
44c440bc PP |
1114 | break; |
1115 | default: | |
1116 | abort(); | |
1117 | } | |
1118 | ||
5cd6d0e5 | 1119 | BT_ASSERT(fc); |
44c440bc PP |
1120 | |
1121 | for (i = 0; i < field_path->path->len; i++) { | |
1122 | int64_t child_index = | |
1123 | ctf_field_path_borrow_index_by_index(field_path, i); | |
5cd6d0e5 PP |
1124 | struct ctf_field_class *child_fc = |
1125 | ctf_field_class_compound_borrow_field_class_by_index( | |
1126 | fc, child_index); | |
1127 | BT_ASSERT(child_fc); | |
1128 | fc = child_fc; | |
44c440bc PP |
1129 | } |
1130 | ||
5cd6d0e5 PP |
1131 | BT_ASSERT(fc); |
1132 | return fc; | |
44c440bc PP |
1133 | } |
1134 | ||
1135 | static inline | |
5cd6d0e5 | 1136 | struct ctf_field_class *ctf_field_class_copy(struct ctf_field_class *fc); |
44c440bc PP |
1137 | |
1138 | static inline | |
5cd6d0e5 PP |
1139 | void ctf_field_class_bit_array_copy_content( |
1140 | struct ctf_field_class_bit_array *dst_fc, | |
1141 | struct ctf_field_class_bit_array *src_fc) | |
44c440bc | 1142 | { |
5cd6d0e5 PP |
1143 | BT_ASSERT(dst_fc); |
1144 | BT_ASSERT(src_fc); | |
1145 | dst_fc->byte_order = src_fc->byte_order; | |
1146 | dst_fc->size = src_fc->size; | |
44c440bc PP |
1147 | } |
1148 | ||
1149 | static inline | |
5cd6d0e5 PP |
1150 | void ctf_field_class_int_copy_content( |
1151 | struct ctf_field_class_int *dst_fc, | |
1152 | struct ctf_field_class_int *src_fc) | |
44c440bc | 1153 | { |
5cd6d0e5 PP |
1154 | ctf_field_class_bit_array_copy_content((void *) dst_fc, (void *) src_fc); |
1155 | dst_fc->meaning = src_fc->meaning; | |
1156 | dst_fc->is_signed = src_fc->is_signed; | |
1157 | dst_fc->disp_base = src_fc->disp_base; | |
1158 | dst_fc->encoding = src_fc->encoding; | |
398454ed | 1159 | dst_fc->mapped_clock_class = src_fc->mapped_clock_class; |
5cd6d0e5 | 1160 | dst_fc->storing_index = src_fc->storing_index; |
44c440bc PP |
1161 | } |
1162 | ||
1163 | static inline | |
5cd6d0e5 PP |
1164 | struct ctf_field_class_int *_ctf_field_class_int_copy( |
1165 | struct ctf_field_class_int *fc) | |
44c440bc | 1166 | { |
5cd6d0e5 | 1167 | struct ctf_field_class_int *copy_fc = ctf_field_class_int_create(); |
44c440bc | 1168 | |
5cd6d0e5 PP |
1169 | BT_ASSERT(copy_fc); |
1170 | ctf_field_class_int_copy_content(copy_fc, fc); | |
1171 | return copy_fc; | |
44c440bc PP |
1172 | } |
1173 | ||
1174 | static inline | |
5cd6d0e5 PP |
1175 | struct ctf_field_class_enum *_ctf_field_class_enum_copy( |
1176 | struct ctf_field_class_enum *fc) | |
44c440bc | 1177 | { |
5cd6d0e5 | 1178 | struct ctf_field_class_enum *copy_fc = ctf_field_class_enum_create(); |
44c440bc PP |
1179 | uint64_t i; |
1180 | ||
5cd6d0e5 PP |
1181 | BT_ASSERT(copy_fc); |
1182 | ctf_field_class_int_copy_content((void *) copy_fc, (void *) fc); | |
44c440bc | 1183 | |
5cd6d0e5 PP |
1184 | for (i = 0; i < fc->mappings->len; i++) { |
1185 | struct ctf_field_class_enum_mapping *mapping = | |
1186 | &g_array_index(fc->mappings, | |
1187 | struct ctf_field_class_enum_mapping, i); | |
44c440bc | 1188 | |
5cd6d0e5 | 1189 | ctf_field_class_enum_append_mapping(copy_fc, mapping->label->str, |
44c440bc PP |
1190 | mapping->range.lower.u, mapping->range.upper.u); |
1191 | } | |
1192 | ||
5cd6d0e5 | 1193 | return copy_fc; |
44c440bc PP |
1194 | } |
1195 | ||
1196 | static inline | |
5cd6d0e5 PP |
1197 | struct ctf_field_class_float *_ctf_field_class_float_copy( |
1198 | struct ctf_field_class_float *fc) | |
44c440bc | 1199 | { |
5cd6d0e5 | 1200 | struct ctf_field_class_float *copy_fc = ctf_field_class_float_create(); |
44c440bc | 1201 | |
5cd6d0e5 PP |
1202 | BT_ASSERT(copy_fc); |
1203 | ctf_field_class_bit_array_copy_content((void *) copy_fc, (void *) fc); | |
1204 | return copy_fc; | |
44c440bc PP |
1205 | } |
1206 | ||
1207 | static inline | |
5cd6d0e5 PP |
1208 | struct ctf_field_class_string *_ctf_field_class_string_copy( |
1209 | struct ctf_field_class_string *fc) | |
44c440bc | 1210 | { |
5cd6d0e5 | 1211 | struct ctf_field_class_string *copy_fc = ctf_field_class_string_create(); |
44c440bc | 1212 | |
5cd6d0e5 PP |
1213 | BT_ASSERT(copy_fc); |
1214 | return copy_fc; | |
44c440bc PP |
1215 | } |
1216 | ||
1217 | static inline | |
5cd6d0e5 PP |
1218 | struct ctf_field_class_struct *_ctf_field_class_struct_copy( |
1219 | struct ctf_field_class_struct *fc) | |
44c440bc | 1220 | { |
5cd6d0e5 | 1221 | struct ctf_field_class_struct *copy_fc = ctf_field_class_struct_create(); |
44c440bc PP |
1222 | uint64_t i; |
1223 | ||
5cd6d0e5 | 1224 | BT_ASSERT(copy_fc); |
44c440bc | 1225 | |
5cd6d0e5 PP |
1226 | for (i = 0; i < fc->members->len; i++) { |
1227 | struct ctf_named_field_class *named_fc = | |
1228 | &g_array_index(fc->members, | |
1229 | struct ctf_named_field_class, i); | |
44c440bc | 1230 | |
5cd6d0e5 PP |
1231 | ctf_field_class_struct_append_member(copy_fc, |
1232 | named_fc->name->str, | |
1233 | ctf_field_class_copy(named_fc->fc)); | |
44c440bc PP |
1234 | } |
1235 | ||
5cd6d0e5 | 1236 | return copy_fc; |
44c440bc PP |
1237 | } |
1238 | ||
1239 | static inline | |
1240 | void ctf_field_path_copy_content(struct ctf_field_path *dst_fp, | |
1241 | struct ctf_field_path *src_fp) | |
1242 | { | |
1243 | uint64_t i; | |
1244 | ||
1245 | BT_ASSERT(dst_fp); | |
1246 | BT_ASSERT(src_fp); | |
1247 | dst_fp->root = src_fp->root; | |
1248 | ctf_field_path_clear(dst_fp); | |
1249 | ||
1250 | for (i = 0; i < src_fp->path->len; i++) { | |
1251 | int64_t index = ctf_field_path_borrow_index_by_index( | |
1252 | src_fp, i); | |
1253 | ||
1254 | ctf_field_path_append_index(dst_fp, index); | |
1255 | } | |
1256 | } | |
1257 | ||
1258 | static inline | |
5cd6d0e5 PP |
1259 | struct ctf_field_class_variant *_ctf_field_class_variant_copy( |
1260 | struct ctf_field_class_variant *fc) | |
44c440bc | 1261 | { |
5cd6d0e5 PP |
1262 | struct ctf_field_class_variant *copy_fc = |
1263 | ctf_field_class_variant_create(); | |
44c440bc PP |
1264 | uint64_t i; |
1265 | ||
5cd6d0e5 | 1266 | BT_ASSERT(copy_fc); |
44c440bc | 1267 | |
5cd6d0e5 PP |
1268 | for (i = 0; i < fc->options->len; i++) { |
1269 | struct ctf_named_field_class *named_fc = | |
1270 | &g_array_index(fc->options, | |
1271 | struct ctf_named_field_class, i); | |
44c440bc | 1272 | |
5cd6d0e5 PP |
1273 | ctf_field_class_variant_append_option(copy_fc, |
1274 | named_fc->name->str, | |
1275 | ctf_field_class_copy(named_fc->fc)); | |
44c440bc PP |
1276 | } |
1277 | ||
5cd6d0e5 PP |
1278 | for (i = 0; i < fc->ranges->len; i++) { |
1279 | struct ctf_field_class_variant_range *range = | |
1280 | &g_array_index(fc->ranges, | |
1281 | struct ctf_field_class_variant_range, i); | |
44c440bc | 1282 | |
5cd6d0e5 | 1283 | g_array_append_val(copy_fc->ranges, *range); |
44c440bc PP |
1284 | } |
1285 | ||
5cd6d0e5 PP |
1286 | ctf_field_path_copy_content(©_fc->tag_path, &fc->tag_path); |
1287 | g_string_assign(copy_fc->tag_ref, fc->tag_ref->str); | |
1288 | copy_fc->stored_tag_index = fc->stored_tag_index; | |
1289 | return copy_fc; | |
44c440bc PP |
1290 | } |
1291 | ||
1292 | static inline | |
5cd6d0e5 PP |
1293 | void ctf_field_class_array_base_copy_content( |
1294 | struct ctf_field_class_array_base *dst_fc, | |
1295 | struct ctf_field_class_array_base *src_fc) | |
44c440bc | 1296 | { |
5cd6d0e5 PP |
1297 | BT_ASSERT(dst_fc); |
1298 | BT_ASSERT(src_fc); | |
1299 | dst_fc->elem_fc = ctf_field_class_copy(src_fc->elem_fc); | |
1300 | dst_fc->is_text = src_fc->is_text; | |
44c440bc PP |
1301 | } |
1302 | ||
1303 | static inline | |
5cd6d0e5 PP |
1304 | struct ctf_field_class_array *_ctf_field_class_array_copy( |
1305 | struct ctf_field_class_array *fc) | |
44c440bc | 1306 | { |
5cd6d0e5 | 1307 | struct ctf_field_class_array *copy_fc = ctf_field_class_array_create(); |
44c440bc | 1308 | |
5cd6d0e5 PP |
1309 | BT_ASSERT(copy_fc); |
1310 | ctf_field_class_array_base_copy_content((void *) copy_fc, (void *) fc); | |
1311 | copy_fc->length = fc->length; | |
1312 | return copy_fc; | |
44c440bc PP |
1313 | } |
1314 | ||
1315 | static inline | |
5cd6d0e5 PP |
1316 | struct ctf_field_class_sequence *_ctf_field_class_sequence_copy( |
1317 | struct ctf_field_class_sequence *fc) | |
44c440bc | 1318 | { |
5cd6d0e5 PP |
1319 | struct ctf_field_class_sequence *copy_fc = |
1320 | ctf_field_class_sequence_create(); | |
44c440bc | 1321 | |
5cd6d0e5 PP |
1322 | BT_ASSERT(copy_fc); |
1323 | ctf_field_class_array_base_copy_content((void *) copy_fc, (void *) fc); | |
1324 | ctf_field_path_copy_content(©_fc->length_path, &fc->length_path); | |
1325 | g_string_assign(copy_fc->length_ref, fc->length_ref->str); | |
1326 | copy_fc->stored_length_index = fc->stored_length_index; | |
1327 | return copy_fc; | |
44c440bc PP |
1328 | } |
1329 | ||
1330 | static inline | |
5cd6d0e5 | 1331 | struct ctf_field_class *ctf_field_class_copy(struct ctf_field_class *fc) |
44c440bc | 1332 | { |
5cd6d0e5 | 1333 | struct ctf_field_class *copy_fc = NULL; |
44c440bc | 1334 | |
5cd6d0e5 | 1335 | if (!fc) { |
44c440bc PP |
1336 | goto end; |
1337 | } | |
1338 | ||
1339 | /* | |
1340 | * Translation should not have happened yet. | |
1341 | */ | |
5cd6d0e5 | 1342 | BT_ASSERT(!fc->ir_fc); |
44c440bc | 1343 | |
864cad70 PP |
1344 | switch (fc->type) { |
1345 | case CTF_FIELD_CLASS_TYPE_INT: | |
5cd6d0e5 | 1346 | copy_fc = (void *) _ctf_field_class_int_copy((void *) fc); |
44c440bc | 1347 | break; |
864cad70 | 1348 | case CTF_FIELD_CLASS_TYPE_ENUM: |
5cd6d0e5 | 1349 | copy_fc = (void *) _ctf_field_class_enum_copy((void *) fc); |
44c440bc | 1350 | break; |
864cad70 | 1351 | case CTF_FIELD_CLASS_TYPE_FLOAT: |
5cd6d0e5 | 1352 | copy_fc = (void *) _ctf_field_class_float_copy((void *) fc); |
44c440bc | 1353 | break; |
864cad70 | 1354 | case CTF_FIELD_CLASS_TYPE_STRING: |
5cd6d0e5 | 1355 | copy_fc = (void *) _ctf_field_class_string_copy((void *) fc); |
44c440bc | 1356 | break; |
864cad70 | 1357 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
5cd6d0e5 | 1358 | copy_fc = (void *) _ctf_field_class_struct_copy((void *) fc); |
44c440bc | 1359 | break; |
864cad70 | 1360 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
5cd6d0e5 | 1361 | copy_fc = (void *) _ctf_field_class_array_copy((void *) fc); |
44c440bc | 1362 | break; |
864cad70 | 1363 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: |
5cd6d0e5 | 1364 | copy_fc = (void *) _ctf_field_class_sequence_copy((void *) fc); |
44c440bc | 1365 | break; |
864cad70 | 1366 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
5cd6d0e5 | 1367 | copy_fc = (void *) _ctf_field_class_variant_copy((void *) fc); |
44c440bc PP |
1368 | break; |
1369 | default: | |
1370 | abort(); | |
1371 | } | |
1372 | ||
864cad70 | 1373 | copy_fc->type = fc->type; |
5cd6d0e5 PP |
1374 | copy_fc->alignment = fc->alignment; |
1375 | copy_fc->in_ir = fc->in_ir; | |
44c440bc PP |
1376 | |
1377 | end: | |
5cd6d0e5 | 1378 | return copy_fc; |
44c440bc PP |
1379 | } |
1380 | ||
1381 | static inline | |
1382 | struct ctf_event_class *ctf_event_class_create(void) | |
1383 | { | |
1384 | struct ctf_event_class *ec = g_new0(struct ctf_event_class, 1); | |
1385 | ||
1386 | BT_ASSERT(ec); | |
1387 | ec->name = g_string_new(NULL); | |
1388 | BT_ASSERT(ec->name); | |
1389 | ec->emf_uri = g_string_new(NULL); | |
1390 | BT_ASSERT(ec->emf_uri); | |
1391 | ec->log_level = -1; | |
1392 | return ec; | |
1393 | } | |
1394 | ||
1395 | static inline | |
1396 | void ctf_event_class_destroy(struct ctf_event_class *ec) | |
1397 | { | |
1398 | if (!ec) { | |
1399 | return; | |
1400 | } | |
1401 | ||
1402 | if (ec->name) { | |
1403 | g_string_free(ec->name, TRUE); | |
1404 | } | |
1405 | ||
1406 | if (ec->emf_uri) { | |
1407 | g_string_free(ec->emf_uri, TRUE); | |
1408 | } | |
1409 | ||
5cd6d0e5 PP |
1410 | ctf_field_class_destroy(ec->spec_context_fc); |
1411 | ctf_field_class_destroy(ec->payload_fc); | |
44c440bc PP |
1412 | g_free(ec); |
1413 | } | |
1414 | ||
1415 | static inline | |
1416 | struct ctf_stream_class *ctf_stream_class_create(void) | |
1417 | { | |
1418 | struct ctf_stream_class *sc = g_new0(struct ctf_stream_class, 1); | |
1419 | ||
1420 | BT_ASSERT(sc); | |
1421 | sc->event_classes = g_ptr_array_new_with_free_func( | |
1422 | (GDestroyNotify) ctf_event_class_destroy); | |
1423 | BT_ASSERT(sc->event_classes); | |
1424 | sc->event_classes_by_id = g_hash_table_new(g_direct_hash, | |
1425 | g_direct_equal); | |
1426 | BT_ASSERT(sc->event_classes_by_id); | |
1427 | return sc; | |
1428 | } | |
1429 | ||
1430 | static inline | |
1431 | void ctf_stream_class_destroy(struct ctf_stream_class *sc) | |
1432 | { | |
1433 | if (!sc) { | |
1434 | return; | |
1435 | } | |
1436 | ||
1437 | if (sc->event_classes) { | |
1438 | g_ptr_array_free(sc->event_classes, TRUE); | |
1439 | } | |
1440 | ||
1441 | if (sc->event_classes_by_id) { | |
1442 | g_hash_table_destroy(sc->event_classes_by_id); | |
1443 | } | |
1444 | ||
5cd6d0e5 PP |
1445 | ctf_field_class_destroy(sc->packet_context_fc); |
1446 | ctf_field_class_destroy(sc->event_header_fc); | |
1447 | ctf_field_class_destroy(sc->event_common_context_fc); | |
44c440bc PP |
1448 | g_free(sc); |
1449 | } | |
1450 | ||
1451 | static inline | |
1452 | void ctf_stream_class_append_event_class(struct ctf_stream_class *sc, | |
1453 | struct ctf_event_class *ec) | |
1454 | { | |
1455 | g_ptr_array_add(sc->event_classes, ec); | |
1456 | g_hash_table_insert(sc->event_classes_by_id, | |
1457 | GUINT_TO_POINTER((guint) ec->id), ec); | |
1458 | } | |
1459 | ||
1460 | static inline | |
1461 | struct ctf_event_class *ctf_stream_class_borrow_event_class_by_id( | |
864cad70 | 1462 | struct ctf_stream_class *sc, uint64_t type) |
44c440bc PP |
1463 | { |
1464 | BT_ASSERT(sc); | |
1465 | return g_hash_table_lookup(sc->event_classes_by_id, | |
864cad70 | 1466 | GUINT_TO_POINTER((guint) type)); |
44c440bc PP |
1467 | } |
1468 | ||
1469 | static inline | |
1470 | void _ctf_trace_class_env_entry_init(struct ctf_trace_class_env_entry *entry) | |
1471 | { | |
1472 | BT_ASSERT(entry); | |
1473 | entry->name = g_string_new(NULL); | |
1474 | BT_ASSERT(entry->name); | |
1475 | entry->value.str = g_string_new(NULL); | |
1476 | BT_ASSERT(entry->value.str); | |
1477 | } | |
1478 | ||
1479 | static inline | |
1480 | void _ctf_trace_class_env_entry_fini(struct ctf_trace_class_env_entry *entry) | |
1481 | { | |
1482 | BT_ASSERT(entry); | |
1483 | ||
1484 | if (entry->name) { | |
1485 | g_string_free(entry->name, TRUE); | |
1486 | } | |
1487 | ||
1488 | if (entry->value.str) { | |
1489 | g_string_free(entry->value.str, TRUE); | |
1490 | } | |
1491 | } | |
1492 | ||
0f2d58c9 PP |
1493 | static inline |
1494 | struct ctf_clock_class *ctf_clock_class_create(void) | |
1495 | { | |
1496 | struct ctf_clock_class *cc = g_new0(struct ctf_clock_class, 1); | |
1497 | ||
1498 | BT_ASSERT(cc); | |
1499 | cc->name = g_string_new(NULL); | |
1500 | BT_ASSERT(cc->name); | |
1501 | cc->description = g_string_new(NULL); | |
1502 | BT_ASSERT(cc->description); | |
1503 | return cc; | |
1504 | } | |
1505 | ||
1506 | static inline | |
1507 | void ctf_clock_class_destroy(struct ctf_clock_class *cc) | |
1508 | { | |
1509 | if (!cc) { | |
1510 | return; | |
1511 | } | |
1512 | ||
1513 | if (cc->name) { | |
1514 | g_string_free(cc->name, TRUE); | |
1515 | } | |
1516 | ||
1517 | if (cc->description) { | |
1518 | g_string_free(cc->description, TRUE); | |
1519 | } | |
1520 | ||
1521 | bt_clock_class_put_ref(cc->ir_cc); | |
1522 | g_free(cc); | |
1523 | } | |
1524 | ||
44c440bc PP |
1525 | static inline |
1526 | struct ctf_trace_class *ctf_trace_class_create(void) | |
1527 | { | |
1528 | struct ctf_trace_class *tc = g_new0(struct ctf_trace_class, 1); | |
1529 | ||
1530 | BT_ASSERT(tc); | |
44c440bc | 1531 | tc->default_byte_order = -1; |
44c440bc | 1532 | tc->clock_classes = g_ptr_array_new_with_free_func( |
0f2d58c9 | 1533 | (GDestroyNotify) ctf_clock_class_destroy); |
44c440bc PP |
1534 | BT_ASSERT(tc->clock_classes); |
1535 | tc->stream_classes = g_ptr_array_new_with_free_func( | |
1536 | (GDestroyNotify) ctf_stream_class_destroy); | |
1537 | BT_ASSERT(tc->stream_classes); | |
1538 | tc->env_entries = g_array_new(FALSE, TRUE, | |
1539 | sizeof(struct ctf_trace_class_env_entry)); | |
1540 | return tc; | |
1541 | } | |
1542 | ||
1543 | static inline | |
1544 | void ctf_trace_class_destroy(struct ctf_trace_class *tc) | |
1545 | { | |
1546 | if (!tc) { | |
1547 | return; | |
1548 | } | |
1549 | ||
5cd6d0e5 | 1550 | ctf_field_class_destroy(tc->packet_header_fc); |
44c440bc PP |
1551 | |
1552 | if (tc->clock_classes) { | |
1553 | g_ptr_array_free(tc->clock_classes, TRUE); | |
1554 | } | |
1555 | ||
1556 | if (tc->stream_classes) { | |
1557 | g_ptr_array_free(tc->stream_classes, TRUE); | |
1558 | } | |
1559 | ||
1560 | if (tc->env_entries) { | |
1561 | uint64_t i; | |
1562 | ||
1563 | for (i = 0; i < tc->env_entries->len; i++) { | |
1564 | struct ctf_trace_class_env_entry *entry = | |
1565 | &g_array_index(tc->env_entries, | |
1566 | struct ctf_trace_class_env_entry, i); | |
1567 | ||
1568 | _ctf_trace_class_env_entry_fini(entry); | |
1569 | } | |
1570 | ||
1571 | g_array_free(tc->env_entries, TRUE); | |
1572 | } | |
1573 | ||
1574 | g_free(tc); | |
1575 | } | |
1576 | ||
1577 | static inline | |
1578 | void ctf_trace_class_append_env_entry(struct ctf_trace_class *tc, | |
1579 | const char *name, enum ctf_trace_class_env_entry_type type, | |
1580 | const char *str_value, int64_t i_value) | |
1581 | { | |
1582 | struct ctf_trace_class_env_entry *entry; | |
1583 | ||
1584 | BT_ASSERT(tc); | |
1585 | BT_ASSERT(name); | |
1586 | g_array_set_size(tc->env_entries, tc->env_entries->len + 1); | |
1587 | ||
1588 | entry = &g_array_index(tc->env_entries, | |
1589 | struct ctf_trace_class_env_entry, tc->env_entries->len - 1); | |
1590 | entry->type = type; | |
1591 | _ctf_trace_class_env_entry_init(entry); | |
1592 | g_string_assign(entry->name, name); | |
1593 | ||
1594 | if (str_value) { | |
1595 | g_string_assign(entry->value.str, str_value); | |
1596 | } | |
1597 | ||
1598 | entry->value.i = i_value; | |
1599 | } | |
1600 | ||
1601 | static inline | |
1602 | struct ctf_stream_class *ctf_trace_class_borrow_stream_class_by_id( | |
1603 | struct ctf_trace_class *tc, uint64_t id) | |
1604 | { | |
1605 | uint64_t i; | |
1606 | struct ctf_stream_class *ret_sc = NULL; | |
1607 | ||
1608 | BT_ASSERT(tc); | |
1609 | ||
1610 | for (i = 0; i < tc->stream_classes->len; i++) { | |
1611 | struct ctf_stream_class *sc = tc->stream_classes->pdata[i]; | |
1612 | ||
1613 | if (sc->id == id) { | |
1614 | ret_sc = sc; | |
1615 | goto end; | |
1616 | } | |
1617 | } | |
1618 | ||
1619 | end: | |
1620 | return ret_sc; | |
1621 | } | |
1622 | ||
1623 | static inline | |
0f2d58c9 | 1624 | struct ctf_clock_class *ctf_trace_class_borrow_clock_class_by_name( |
44c440bc PP |
1625 | struct ctf_trace_class *tc, const char *name) |
1626 | { | |
1627 | uint64_t i; | |
0f2d58c9 | 1628 | struct ctf_clock_class *ret_cc = NULL; |
44c440bc PP |
1629 | |
1630 | BT_ASSERT(tc); | |
1631 | BT_ASSERT(name); | |
1632 | ||
1633 | for (i = 0; i < tc->clock_classes->len; i++) { | |
0f2d58c9 | 1634 | struct ctf_clock_class *cc = tc->clock_classes->pdata[i]; |
44c440bc | 1635 | |
0f2d58c9 PP |
1636 | BT_ASSERT(cc->name); |
1637 | if (strcmp(cc->name->str, name) == 0) { | |
44c440bc PP |
1638 | ret_cc = cc; |
1639 | goto end; | |
1640 | } | |
1641 | } | |
1642 | ||
1643 | end: | |
1644 | return ret_cc; | |
1645 | } | |
1646 | ||
1647 | static inline | |
1648 | struct ctf_trace_class_env_entry *ctf_trace_class_borrow_env_entry_by_index( | |
1649 | struct ctf_trace_class *tc, uint64_t index) | |
1650 | { | |
1651 | BT_ASSERT(tc); | |
1652 | BT_ASSERT(index < tc->env_entries->len); | |
1653 | return &g_array_index(tc->env_entries, struct ctf_trace_class_env_entry, | |
1654 | index); | |
1655 | } | |
1656 | ||
1657 | static inline | |
1658 | struct ctf_trace_class_env_entry *ctf_trace_class_borrow_env_entry_by_name( | |
1659 | struct ctf_trace_class *tc, const char *name) | |
1660 | { | |
1661 | struct ctf_trace_class_env_entry *ret_entry = NULL; | |
1662 | uint64_t i; | |
1663 | ||
1664 | BT_ASSERT(tc); | |
1665 | BT_ASSERT(name); | |
1666 | ||
1667 | for (i = 0; i < tc->env_entries->len; i++) { | |
1668 | struct ctf_trace_class_env_entry *env_entry = | |
1669 | ctf_trace_class_borrow_env_entry_by_index(tc, i); | |
1670 | ||
1671 | if (strcmp(env_entry->name->str, name) == 0) { | |
1672 | ret_entry = env_entry; | |
1673 | goto end; | |
1674 | } | |
1675 | } | |
1676 | ||
1677 | end: | |
1678 | return ret_entry; | |
1679 | } | |
1680 | ||
1681 | #endif /* _CTF_META_H */ |