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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 | 128 | GString *label; |
45c51519 PP |
129 | |
130 | /* Array of `struct ctf_range` */ | |
131 | GArray *ranges; | |
44c440bc PP |
132 | }; |
133 | ||
5cd6d0e5 PP |
134 | struct ctf_field_class_enum { |
135 | struct ctf_field_class_int base; | |
44c440bc | 136 | |
5cd6d0e5 | 137 | /* Array of `struct ctf_field_class_enum_mapping` */ |
44c440bc PP |
138 | GArray *mappings; |
139 | }; | |
140 | ||
5cd6d0e5 PP |
141 | struct ctf_field_class_float { |
142 | struct ctf_field_class_bit_array base; | |
44c440bc PP |
143 | }; |
144 | ||
5cd6d0e5 PP |
145 | struct ctf_field_class_string { |
146 | struct ctf_field_class base; | |
44c440bc PP |
147 | enum ctf_encoding encoding; |
148 | }; | |
149 | ||
5cd6d0e5 | 150 | struct ctf_named_field_class { |
45c51519 PP |
151 | /* Original name which can include a leading `_` */ |
152 | GString *orig_name; | |
153 | ||
154 | /* Name as translated to trace IR (leading `_` removed) */ | |
44c440bc PP |
155 | GString *name; |
156 | ||
157 | /* Owned by this */ | |
5cd6d0e5 | 158 | struct ctf_field_class *fc; |
44c440bc PP |
159 | }; |
160 | ||
5cd6d0e5 PP |
161 | struct ctf_field_class_struct { |
162 | struct ctf_field_class base; | |
44c440bc | 163 | |
5cd6d0e5 | 164 | /* Array of `struct ctf_named_field_class` */ |
44c440bc PP |
165 | GArray *members; |
166 | }; | |
167 | ||
168 | struct ctf_field_path { | |
83ebb7f1 | 169 | enum ctf_scope root; |
44c440bc PP |
170 | |
171 | /* Array of `int64_t` */ | |
172 | GArray *path; | |
173 | }; | |
174 | ||
5cd6d0e5 | 175 | struct ctf_field_class_variant_range { |
44c440bc PP |
176 | struct ctf_range range; |
177 | uint64_t option_index; | |
178 | }; | |
179 | ||
5cd6d0e5 PP |
180 | struct ctf_field_class_variant { |
181 | struct ctf_field_class base; | |
44c440bc PP |
182 | GString *tag_ref; |
183 | struct ctf_field_path tag_path; | |
184 | uint64_t stored_tag_index; | |
185 | ||
5cd6d0e5 | 186 | /* Array of `struct ctf_named_field_class` */ |
44c440bc PP |
187 | GArray *options; |
188 | ||
5cd6d0e5 | 189 | /* Array of `struct ctf_field_class_variant_range` */ |
44c440bc PP |
190 | GArray *ranges; |
191 | ||
192 | /* Weak */ | |
5cd6d0e5 | 193 | struct ctf_field_class_enum *tag_fc; |
44c440bc PP |
194 | }; |
195 | ||
5cd6d0e5 PP |
196 | struct ctf_field_class_array_base { |
197 | struct ctf_field_class base; | |
198 | struct ctf_field_class *elem_fc; | |
44c440bc PP |
199 | bool is_text; |
200 | }; | |
201 | ||
5cd6d0e5 PP |
202 | struct ctf_field_class_array { |
203 | struct ctf_field_class_array_base base; | |
204 | enum ctf_field_class_meaning meaning; | |
44c440bc PP |
205 | uint64_t length; |
206 | }; | |
207 | ||
5cd6d0e5 PP |
208 | struct ctf_field_class_sequence { |
209 | struct ctf_field_class_array_base base; | |
44c440bc PP |
210 | GString *length_ref; |
211 | struct ctf_field_path length_path; | |
212 | uint64_t stored_length_index; | |
213 | ||
214 | /* Weak */ | |
5cd6d0e5 | 215 | struct ctf_field_class_int *length_fc; |
44c440bc PP |
216 | }; |
217 | ||
218 | struct ctf_event_class { | |
219 | GString *name; | |
220 | uint64_t id; | |
221 | GString *emf_uri; | |
4cdfc5e8 | 222 | bt_event_class_log_level log_level; |
44c440bc PP |
223 | bool is_translated; |
224 | ||
225 | /* Owned by this */ | |
5cd6d0e5 | 226 | struct ctf_field_class *spec_context_fc; |
44c440bc PP |
227 | |
228 | /* Owned by this */ | |
5cd6d0e5 | 229 | struct ctf_field_class *payload_fc; |
44c440bc PP |
230 | |
231 | /* Weak, set during translation */ | |
b19ff26f | 232 | bt_event_class *ir_ec; |
44c440bc PP |
233 | }; |
234 | ||
235 | struct ctf_stream_class { | |
236 | uint64_t id; | |
237 | bool is_translated; | |
afd45274 PP |
238 | bool packets_have_ts_begin; |
239 | bool packets_have_ts_end; | |
240 | bool has_discarded_events; | |
241 | bool has_discarded_packets; | |
242 | bool discarded_events_have_default_cs; | |
243 | bool discarded_packets_have_default_cs; | |
44c440bc PP |
244 | |
245 | /* Owned by this */ | |
5cd6d0e5 | 246 | struct ctf_field_class *packet_context_fc; |
44c440bc PP |
247 | |
248 | /* Owned by this */ | |
5cd6d0e5 | 249 | struct ctf_field_class *event_header_fc; |
44c440bc PP |
250 | |
251 | /* Owned by this */ | |
5cd6d0e5 | 252 | struct ctf_field_class *event_common_context_fc; |
44c440bc PP |
253 | |
254 | /* Array of `struct ctf_event_class *`, owned by this */ | |
255 | GPtrArray *event_classes; | |
256 | ||
257 | /* | |
258 | * Hash table mapping event class IDs to `struct ctf_event_class *`, | |
259 | * weak. | |
260 | */ | |
261 | GHashTable *event_classes_by_id; | |
262 | ||
0f2d58c9 PP |
263 | /* Weak */ |
264 | struct ctf_clock_class *default_clock_class; | |
44c440bc PP |
265 | |
266 | /* Weak, set during translation */ | |
b19ff26f | 267 | bt_stream_class *ir_sc; |
44c440bc PP |
268 | }; |
269 | ||
270 | enum ctf_trace_class_env_entry_type { | |
271 | CTF_TRACE_CLASS_ENV_ENTRY_TYPE_INT, | |
272 | CTF_TRACE_CLASS_ENV_ENTRY_TYPE_STR, | |
273 | }; | |
274 | ||
275 | struct ctf_trace_class_env_entry { | |
276 | enum ctf_trace_class_env_entry_type type; | |
277 | GString *name; | |
278 | ||
279 | struct { | |
280 | int64_t i; | |
281 | GString *str; | |
282 | } value; | |
283 | }; | |
284 | ||
285 | struct ctf_trace_class { | |
44c440bc PP |
286 | unsigned int major; |
287 | unsigned int minor; | |
6162e6b7 | 288 | bt_uuid_t uuid; |
44c440bc PP |
289 | bool is_uuid_set; |
290 | enum ctf_byte_order default_byte_order; | |
291 | ||
292 | /* Owned by this */ | |
5cd6d0e5 | 293 | struct ctf_field_class *packet_header_fc; |
44c440bc PP |
294 | |
295 | uint64_t stored_value_count; | |
296 | ||
0f2d58c9 | 297 | /* Array of `struct ctf_clock_class *` (owned by this) */ |
44c440bc PP |
298 | GPtrArray *clock_classes; |
299 | ||
300 | /* Array of `struct ctf_stream_class *` */ | |
301 | GPtrArray *stream_classes; | |
302 | ||
303 | /* Array of `struct ctf_trace_class_env_entry` */ | |
304 | GArray *env_entries; | |
305 | ||
306 | bool is_translated; | |
307 | ||
308 | /* Weak, set during translation */ | |
b19ff26f | 309 | bt_trace_class *ir_tc; |
44c440bc PP |
310 | }; |
311 | ||
312 | static inline | |
5cd6d0e5 | 313 | void ctf_field_class_destroy(struct ctf_field_class *fc); |
44c440bc PP |
314 | |
315 | static inline | |
864cad70 PP |
316 | void _ctf_field_class_init(struct ctf_field_class *fc, |
317 | enum ctf_field_class_type type, unsigned int alignment) | |
44c440bc | 318 | { |
5cd6d0e5 | 319 | BT_ASSERT(fc); |
864cad70 | 320 | fc->type = type; |
5cd6d0e5 PP |
321 | fc->alignment = alignment; |
322 | fc->in_ir = false; | |
44c440bc PP |
323 | } |
324 | ||
325 | static inline | |
5cd6d0e5 | 326 | void _ctf_field_class_bit_array_init(struct ctf_field_class_bit_array *fc, |
864cad70 | 327 | enum ctf_field_class_type type) |
44c440bc | 328 | { |
864cad70 | 329 | _ctf_field_class_init((void *) fc, type, 1); |
44c440bc PP |
330 | } |
331 | ||
332 | static inline | |
5cd6d0e5 | 333 | void _ctf_field_class_int_init(struct ctf_field_class_int *fc, |
864cad70 | 334 | enum ctf_field_class_type type) |
44c440bc | 335 | { |
864cad70 | 336 | _ctf_field_class_bit_array_init((void *) fc, type); |
5cd6d0e5 PP |
337 | fc->meaning = CTF_FIELD_CLASS_MEANING_NONE; |
338 | fc->storing_index = -1; | |
44c440bc PP |
339 | } |
340 | ||
341 | static inline | |
342 | void ctf_field_path_init(struct ctf_field_path *field_path) | |
343 | { | |
344 | BT_ASSERT(field_path); | |
345 | field_path->path = g_array_new(FALSE, TRUE, sizeof(int64_t)); | |
346 | BT_ASSERT(field_path->path); | |
347 | } | |
348 | ||
349 | static inline | |
350 | void ctf_field_path_fini(struct ctf_field_path *field_path) | |
351 | { | |
352 | BT_ASSERT(field_path); | |
353 | ||
354 | if (field_path->path) { | |
355 | g_array_free(field_path->path, TRUE); | |
356 | } | |
357 | } | |
358 | ||
359 | static inline | |
5cd6d0e5 | 360 | void _ctf_named_field_class_init(struct ctf_named_field_class *named_fc) |
44c440bc | 361 | { |
5cd6d0e5 PP |
362 | BT_ASSERT(named_fc); |
363 | named_fc->name = g_string_new(NULL); | |
364 | BT_ASSERT(named_fc->name); | |
45c51519 PP |
365 | named_fc->orig_name = g_string_new(NULL); |
366 | BT_ASSERT(named_fc->orig_name); | |
44c440bc PP |
367 | } |
368 | ||
369 | static inline | |
5cd6d0e5 | 370 | void _ctf_named_field_class_fini(struct ctf_named_field_class *named_fc) |
44c440bc | 371 | { |
5cd6d0e5 | 372 | BT_ASSERT(named_fc); |
44c440bc | 373 | |
5cd6d0e5 PP |
374 | if (named_fc->name) { |
375 | g_string_free(named_fc->name, TRUE); | |
44c440bc PP |
376 | } |
377 | ||
45c51519 PP |
378 | if (named_fc->orig_name) { |
379 | g_string_free(named_fc->orig_name, TRUE); | |
380 | } | |
381 | ||
5cd6d0e5 | 382 | ctf_field_class_destroy(named_fc->fc); |
44c440bc PP |
383 | } |
384 | ||
385 | static inline | |
5cd6d0e5 PP |
386 | void _ctf_field_class_enum_mapping_init( |
387 | struct ctf_field_class_enum_mapping *mapping) | |
44c440bc PP |
388 | { |
389 | BT_ASSERT(mapping); | |
390 | mapping->label = g_string_new(NULL); | |
391 | BT_ASSERT(mapping->label); | |
45c51519 PP |
392 | mapping->ranges = g_array_new(FALSE, TRUE, sizeof(struct ctf_range)); |
393 | BT_ASSERT(mapping->ranges); | |
44c440bc PP |
394 | } |
395 | ||
396 | static inline | |
5cd6d0e5 PP |
397 | void _ctf_field_class_enum_mapping_fini( |
398 | struct ctf_field_class_enum_mapping *mapping) | |
44c440bc PP |
399 | { |
400 | BT_ASSERT(mapping); | |
401 | ||
402 | if (mapping->label) { | |
403 | g_string_free(mapping->label, TRUE); | |
404 | } | |
45c51519 PP |
405 | |
406 | if (mapping->ranges) { | |
407 | g_array_free(mapping->ranges, TRUE); | |
408 | } | |
44c440bc PP |
409 | } |
410 | ||
411 | static inline | |
5cd6d0e5 | 412 | struct ctf_field_class_int *ctf_field_class_int_create(void) |
44c440bc | 413 | { |
5cd6d0e5 | 414 | struct ctf_field_class_int *fc = g_new0(struct ctf_field_class_int, 1); |
44c440bc | 415 | |
5cd6d0e5 | 416 | BT_ASSERT(fc); |
864cad70 | 417 | _ctf_field_class_int_init(fc, CTF_FIELD_CLASS_TYPE_INT); |
5cd6d0e5 | 418 | return fc; |
44c440bc PP |
419 | } |
420 | ||
421 | static inline | |
5cd6d0e5 | 422 | struct ctf_field_class_float *ctf_field_class_float_create(void) |
44c440bc | 423 | { |
5cd6d0e5 PP |
424 | struct ctf_field_class_float *fc = |
425 | g_new0(struct ctf_field_class_float, 1); | |
44c440bc | 426 | |
5cd6d0e5 | 427 | BT_ASSERT(fc); |
864cad70 | 428 | _ctf_field_class_bit_array_init((void *) fc, CTF_FIELD_CLASS_TYPE_FLOAT); |
5cd6d0e5 | 429 | return fc; |
44c440bc PP |
430 | } |
431 | ||
432 | static inline | |
5cd6d0e5 | 433 | struct ctf_field_class_string *ctf_field_class_string_create(void) |
44c440bc | 434 | { |
5cd6d0e5 PP |
435 | struct ctf_field_class_string *fc = |
436 | g_new0(struct ctf_field_class_string, 1); | |
44c440bc | 437 | |
5cd6d0e5 | 438 | BT_ASSERT(fc); |
864cad70 | 439 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_STRING, 8); |
5cd6d0e5 | 440 | return fc; |
44c440bc PP |
441 | } |
442 | ||
443 | static inline | |
5cd6d0e5 | 444 | struct ctf_field_class_enum *ctf_field_class_enum_create(void) |
44c440bc | 445 | { |
5cd6d0e5 | 446 | struct ctf_field_class_enum *fc = g_new0(struct ctf_field_class_enum, 1); |
44c440bc | 447 | |
5cd6d0e5 | 448 | BT_ASSERT(fc); |
864cad70 | 449 | _ctf_field_class_int_init((void *) fc, CTF_FIELD_CLASS_TYPE_ENUM); |
5cd6d0e5 PP |
450 | fc->mappings = g_array_new(FALSE, TRUE, |
451 | sizeof(struct ctf_field_class_enum_mapping)); | |
452 | BT_ASSERT(fc->mappings); | |
453 | return fc; | |
44c440bc PP |
454 | } |
455 | ||
456 | static inline | |
5cd6d0e5 | 457 | struct ctf_field_class_struct *ctf_field_class_struct_create(void) |
44c440bc | 458 | { |
5cd6d0e5 PP |
459 | struct ctf_field_class_struct *fc = |
460 | g_new0(struct ctf_field_class_struct, 1); | |
44c440bc | 461 | |
5cd6d0e5 | 462 | BT_ASSERT(fc); |
864cad70 | 463 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_STRUCT, 1); |
5cd6d0e5 PP |
464 | fc->members = g_array_new(FALSE, TRUE, |
465 | sizeof(struct ctf_named_field_class)); | |
466 | BT_ASSERT(fc->members); | |
467 | fc->base.is_compound = true; | |
468 | return fc; | |
44c440bc PP |
469 | } |
470 | ||
471 | static inline | |
5cd6d0e5 | 472 | struct ctf_field_class_variant *ctf_field_class_variant_create(void) |
44c440bc | 473 | { |
5cd6d0e5 PP |
474 | struct ctf_field_class_variant *fc = |
475 | g_new0(struct ctf_field_class_variant, 1); | |
44c440bc | 476 | |
5cd6d0e5 | 477 | BT_ASSERT(fc); |
864cad70 | 478 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_VARIANT, 1); |
5cd6d0e5 PP |
479 | fc->options = g_array_new(FALSE, TRUE, |
480 | sizeof(struct ctf_named_field_class)); | |
481 | BT_ASSERT(fc->options); | |
482 | fc->ranges = g_array_new(FALSE, TRUE, | |
483 | sizeof(struct ctf_field_class_variant_range)); | |
484 | BT_ASSERT(fc->ranges); | |
485 | fc->tag_ref = g_string_new(NULL); | |
486 | BT_ASSERT(fc->tag_ref); | |
487 | ctf_field_path_init(&fc->tag_path); | |
488 | fc->base.is_compound = true; | |
489 | return fc; | |
44c440bc PP |
490 | } |
491 | ||
492 | static inline | |
5cd6d0e5 | 493 | struct ctf_field_class_array *ctf_field_class_array_create(void) |
44c440bc | 494 | { |
5cd6d0e5 PP |
495 | struct ctf_field_class_array *fc = |
496 | g_new0(struct ctf_field_class_array, 1); | |
44c440bc | 497 | |
5cd6d0e5 | 498 | BT_ASSERT(fc); |
864cad70 | 499 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_ARRAY, 1); |
5cd6d0e5 PP |
500 | fc->base.base.is_compound = true; |
501 | return fc; | |
44c440bc PP |
502 | } |
503 | ||
504 | static inline | |
5cd6d0e5 | 505 | struct ctf_field_class_sequence *ctf_field_class_sequence_create(void) |
44c440bc | 506 | { |
5cd6d0e5 PP |
507 | struct ctf_field_class_sequence *fc = |
508 | g_new0(struct ctf_field_class_sequence, 1); | |
44c440bc | 509 | |
5cd6d0e5 | 510 | BT_ASSERT(fc); |
864cad70 | 511 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_SEQUENCE, 1); |
5cd6d0e5 PP |
512 | fc->length_ref = g_string_new(NULL); |
513 | BT_ASSERT(fc->length_ref); | |
514 | ctf_field_path_init(&fc->length_path); | |
515 | fc->base.base.is_compound = true; | |
516 | return fc; | |
44c440bc PP |
517 | } |
518 | ||
519 | static inline | |
5cd6d0e5 | 520 | void _ctf_field_class_int_destroy(struct ctf_field_class_int *fc) |
44c440bc | 521 | { |
5cd6d0e5 | 522 | BT_ASSERT(fc); |
5cd6d0e5 | 523 | g_free(fc); |
44c440bc PP |
524 | } |
525 | ||
526 | static inline | |
5cd6d0e5 | 527 | void _ctf_field_class_enum_destroy(struct ctf_field_class_enum *fc) |
44c440bc | 528 | { |
5cd6d0e5 | 529 | BT_ASSERT(fc); |
44c440bc | 530 | |
5cd6d0e5 | 531 | if (fc->mappings) { |
44c440bc PP |
532 | uint64_t i; |
533 | ||
5cd6d0e5 PP |
534 | for (i = 0; i < fc->mappings->len; i++) { |
535 | struct ctf_field_class_enum_mapping *mapping = | |
536 | &g_array_index(fc->mappings, | |
537 | struct ctf_field_class_enum_mapping, i); | |
44c440bc | 538 | |
5cd6d0e5 | 539 | _ctf_field_class_enum_mapping_fini(mapping); |
44c440bc PP |
540 | } |
541 | ||
5cd6d0e5 | 542 | g_array_free(fc->mappings, TRUE); |
44c440bc PP |
543 | } |
544 | ||
5cd6d0e5 | 545 | g_free(fc); |
44c440bc PP |
546 | } |
547 | ||
548 | static inline | |
5cd6d0e5 | 549 | void _ctf_field_class_float_destroy(struct ctf_field_class_float *fc) |
44c440bc | 550 | { |
5cd6d0e5 PP |
551 | BT_ASSERT(fc); |
552 | g_free(fc); | |
44c440bc PP |
553 | } |
554 | ||
555 | static inline | |
5cd6d0e5 | 556 | void _ctf_field_class_string_destroy(struct ctf_field_class_string *fc) |
44c440bc | 557 | { |
5cd6d0e5 PP |
558 | BT_ASSERT(fc); |
559 | g_free(fc); | |
44c440bc PP |
560 | } |
561 | ||
562 | static inline | |
5cd6d0e5 | 563 | void _ctf_field_class_struct_destroy(struct ctf_field_class_struct *fc) |
44c440bc | 564 | { |
5cd6d0e5 | 565 | BT_ASSERT(fc); |
44c440bc | 566 | |
5cd6d0e5 | 567 | if (fc->members) { |
44c440bc PP |
568 | uint64_t i; |
569 | ||
5cd6d0e5 PP |
570 | for (i = 0; i < fc->members->len; i++) { |
571 | struct ctf_named_field_class *named_fc = | |
572 | &g_array_index(fc->members, | |
573 | struct ctf_named_field_class, i); | |
44c440bc | 574 | |
5cd6d0e5 | 575 | _ctf_named_field_class_fini(named_fc); |
44c440bc PP |
576 | } |
577 | ||
5cd6d0e5 | 578 | g_array_free(fc->members, TRUE); |
44c440bc PP |
579 | } |
580 | ||
5cd6d0e5 | 581 | g_free(fc); |
44c440bc PP |
582 | } |
583 | ||
584 | static inline | |
5cd6d0e5 | 585 | void _ctf_field_class_array_base_fini(struct ctf_field_class_array_base *fc) |
44c440bc | 586 | { |
5cd6d0e5 PP |
587 | BT_ASSERT(fc); |
588 | ctf_field_class_destroy(fc->elem_fc); | |
44c440bc PP |
589 | } |
590 | ||
591 | static inline | |
5cd6d0e5 | 592 | void _ctf_field_class_array_destroy(struct ctf_field_class_array *fc) |
44c440bc | 593 | { |
5cd6d0e5 PP |
594 | BT_ASSERT(fc); |
595 | _ctf_field_class_array_base_fini((void *) fc); | |
596 | g_free(fc); | |
44c440bc PP |
597 | } |
598 | ||
599 | static inline | |
5cd6d0e5 | 600 | void _ctf_field_class_sequence_destroy(struct ctf_field_class_sequence *fc) |
44c440bc | 601 | { |
5cd6d0e5 PP |
602 | BT_ASSERT(fc); |
603 | _ctf_field_class_array_base_fini((void *) fc); | |
44c440bc | 604 | |
5cd6d0e5 PP |
605 | if (fc->length_ref) { |
606 | g_string_free(fc->length_ref, TRUE); | |
44c440bc PP |
607 | } |
608 | ||
5cd6d0e5 PP |
609 | ctf_field_path_fini(&fc->length_path); |
610 | g_free(fc); | |
44c440bc PP |
611 | } |
612 | ||
613 | static inline | |
5cd6d0e5 | 614 | void _ctf_field_class_variant_destroy(struct ctf_field_class_variant *fc) |
44c440bc | 615 | { |
5cd6d0e5 | 616 | BT_ASSERT(fc); |
44c440bc | 617 | |
5cd6d0e5 | 618 | if (fc->options) { |
44c440bc PP |
619 | uint64_t i; |
620 | ||
5cd6d0e5 PP |
621 | for (i = 0; i < fc->options->len; i++) { |
622 | struct ctf_named_field_class *named_fc = | |
623 | &g_array_index(fc->options, | |
624 | struct ctf_named_field_class, i); | |
44c440bc | 625 | |
5cd6d0e5 | 626 | _ctf_named_field_class_fini(named_fc); |
44c440bc PP |
627 | } |
628 | ||
5cd6d0e5 | 629 | g_array_free(fc->options, TRUE); |
44c440bc PP |
630 | } |
631 | ||
5cd6d0e5 PP |
632 | if (fc->ranges) { |
633 | g_array_free(fc->ranges, TRUE); | |
44c440bc PP |
634 | } |
635 | ||
5cd6d0e5 PP |
636 | if (fc->tag_ref) { |
637 | g_string_free(fc->tag_ref, TRUE); | |
44c440bc PP |
638 | } |
639 | ||
5cd6d0e5 PP |
640 | ctf_field_path_fini(&fc->tag_path); |
641 | g_free(fc); | |
44c440bc PP |
642 | } |
643 | ||
644 | static inline | |
5cd6d0e5 | 645 | void ctf_field_class_destroy(struct ctf_field_class *fc) |
44c440bc | 646 | { |
5cd6d0e5 | 647 | if (!fc) { |
44c440bc PP |
648 | return; |
649 | } | |
650 | ||
864cad70 PP |
651 | switch (fc->type) { |
652 | case CTF_FIELD_CLASS_TYPE_INT: | |
5cd6d0e5 | 653 | _ctf_field_class_int_destroy((void *) fc); |
44c440bc | 654 | break; |
864cad70 | 655 | case CTF_FIELD_CLASS_TYPE_ENUM: |
5cd6d0e5 | 656 | _ctf_field_class_enum_destroy((void *) fc); |
44c440bc | 657 | break; |
864cad70 | 658 | case CTF_FIELD_CLASS_TYPE_FLOAT: |
5cd6d0e5 | 659 | _ctf_field_class_float_destroy((void *) fc); |
44c440bc | 660 | break; |
864cad70 | 661 | case CTF_FIELD_CLASS_TYPE_STRING: |
5cd6d0e5 | 662 | _ctf_field_class_string_destroy((void *) fc); |
44c440bc | 663 | break; |
864cad70 | 664 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
5cd6d0e5 | 665 | _ctf_field_class_struct_destroy((void *) fc); |
44c440bc | 666 | break; |
864cad70 | 667 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
5cd6d0e5 | 668 | _ctf_field_class_array_destroy((void *) fc); |
44c440bc | 669 | break; |
864cad70 | 670 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: |
5cd6d0e5 | 671 | _ctf_field_class_sequence_destroy((void *) fc); |
44c440bc | 672 | break; |
864cad70 | 673 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
5cd6d0e5 | 674 | _ctf_field_class_variant_destroy((void *) fc); |
44c440bc PP |
675 | break; |
676 | default: | |
677 | abort(); | |
678 | } | |
679 | } | |
680 | ||
681 | static inline | |
45c51519 PP |
682 | struct ctf_range *ctf_field_class_enum_mapping_borrow_range_by_index( |
683 | struct ctf_field_class_enum_mapping *mapping, uint64_t index) | |
44c440bc | 684 | { |
45c51519 PP |
685 | BT_ASSERT(mapping); |
686 | BT_ASSERT(index < mapping->ranges->len); | |
687 | return &g_array_index(mapping->ranges, struct ctf_range, index); | |
44c440bc PP |
688 | } |
689 | ||
690 | static inline | |
5cd6d0e5 PP |
691 | struct ctf_field_class_enum_mapping *ctf_field_class_enum_borrow_mapping_by_index( |
692 | struct ctf_field_class_enum *fc, uint64_t index) | |
44c440bc | 693 | { |
5cd6d0e5 PP |
694 | BT_ASSERT(fc); |
695 | BT_ASSERT(index < fc->mappings->len); | |
696 | return &g_array_index(fc->mappings, struct ctf_field_class_enum_mapping, | |
44c440bc PP |
697 | index); |
698 | } | |
699 | ||
45c51519 PP |
700 | static inline |
701 | struct ctf_field_class_enum_mapping *ctf_field_class_enum_borrow_mapping_by_label( | |
702 | struct ctf_field_class_enum *fc, const char *label) | |
703 | { | |
704 | struct ctf_field_class_enum_mapping *ret_mapping = NULL; | |
705 | uint64_t i; | |
706 | ||
707 | BT_ASSERT(fc); | |
708 | BT_ASSERT(label); | |
709 | ||
710 | for (i = 0; i < fc->mappings->len; i++) { | |
711 | struct ctf_field_class_enum_mapping *mapping = | |
712 | ctf_field_class_enum_borrow_mapping_by_index(fc, i); | |
713 | ||
714 | if (strcmp(mapping->label->str, label) == 0) { | |
715 | ret_mapping = mapping; | |
716 | goto end; | |
717 | } | |
718 | } | |
719 | ||
720 | end: | |
721 | return ret_mapping; | |
722 | } | |
723 | ||
724 | static inline | |
725 | void ctf_field_class_enum_map_range(struct ctf_field_class_enum *fc, | |
726 | const char *label, uint64_t u_lower, uint64_t u_upper) | |
727 | { | |
728 | struct ctf_field_class_enum_mapping *mapping = NULL; | |
729 | struct ctf_range range = { | |
730 | .lower.u = u_lower, | |
731 | .upper.u = u_upper, | |
732 | }; | |
733 | uint64_t i; | |
734 | ||
735 | BT_ASSERT(fc); | |
736 | BT_ASSERT(label); | |
737 | ||
738 | for (i = 0; i < fc->mappings->len; i++) { | |
739 | mapping = ctf_field_class_enum_borrow_mapping_by_index( | |
740 | fc, i); | |
741 | ||
742 | if (strcmp(mapping->label->str, label) == 0) { | |
743 | break; | |
744 | } | |
745 | } | |
746 | ||
747 | if (i == fc->mappings->len) { | |
748 | mapping = NULL; | |
749 | } | |
750 | ||
751 | if (!mapping) { | |
752 | g_array_set_size(fc->mappings, fc->mappings->len + 1); | |
753 | mapping = ctf_field_class_enum_borrow_mapping_by_index( | |
754 | fc, fc->mappings->len - 1); | |
755 | _ctf_field_class_enum_mapping_init(mapping); | |
756 | g_string_assign(mapping->label, label); | |
757 | } | |
758 | ||
759 | g_array_append_val(mapping->ranges, range); | |
760 | } | |
761 | ||
44c440bc | 762 | static inline |
5cd6d0e5 PP |
763 | struct ctf_named_field_class *ctf_field_class_struct_borrow_member_by_index( |
764 | struct ctf_field_class_struct *fc, uint64_t index) | |
44c440bc | 765 | { |
5cd6d0e5 PP |
766 | BT_ASSERT(fc); |
767 | BT_ASSERT(index < fc->members->len); | |
768 | return &g_array_index(fc->members, struct ctf_named_field_class, | |
44c440bc PP |
769 | index); |
770 | } | |
771 | ||
772 | static inline | |
5cd6d0e5 PP |
773 | struct ctf_named_field_class *ctf_field_class_struct_borrow_member_by_name( |
774 | struct ctf_field_class_struct *fc, const char *name) | |
44c440bc PP |
775 | { |
776 | uint64_t i; | |
5cd6d0e5 | 777 | struct ctf_named_field_class *ret_named_fc = NULL; |
44c440bc | 778 | |
5cd6d0e5 | 779 | BT_ASSERT(fc); |
44c440bc PP |
780 | BT_ASSERT(name); |
781 | ||
5cd6d0e5 PP |
782 | for (i = 0; i < fc->members->len; i++) { |
783 | struct ctf_named_field_class *named_fc = | |
784 | ctf_field_class_struct_borrow_member_by_index(fc, i); | |
44c440bc | 785 | |
5cd6d0e5 PP |
786 | if (strcmp(name, named_fc->name->str) == 0) { |
787 | ret_named_fc = named_fc; | |
44c440bc PP |
788 | goto end; |
789 | } | |
790 | } | |
791 | ||
792 | end: | |
5cd6d0e5 | 793 | return ret_named_fc; |
44c440bc PP |
794 | } |
795 | ||
796 | static inline | |
5cd6d0e5 PP |
797 | struct ctf_field_class *ctf_field_class_struct_borrow_member_field_class_by_name( |
798 | struct ctf_field_class_struct *struct_fc, const char *name) | |
44c440bc | 799 | { |
5cd6d0e5 PP |
800 | struct ctf_named_field_class *named_fc = NULL; |
801 | struct ctf_field_class *fc = NULL; | |
44c440bc | 802 | |
5cd6d0e5 | 803 | if (!struct_fc) { |
44c440bc PP |
804 | goto end; |
805 | } | |
806 | ||
5cd6d0e5 PP |
807 | named_fc = ctf_field_class_struct_borrow_member_by_name(struct_fc, name); |
808 | if (!named_fc) { | |
44c440bc PP |
809 | goto end; |
810 | } | |
811 | ||
5cd6d0e5 | 812 | fc = named_fc->fc; |
44c440bc PP |
813 | |
814 | end: | |
5cd6d0e5 | 815 | return fc; |
44c440bc PP |
816 | } |
817 | ||
818 | static inline | |
5cd6d0e5 PP |
819 | struct ctf_field_class_int * |
820 | ctf_field_class_struct_borrow_member_int_field_class_by_name( | |
821 | struct ctf_field_class_struct *struct_fc, const char *name) | |
44c440bc | 822 | { |
5cd6d0e5 | 823 | struct ctf_field_class_int *int_fc = NULL; |
44c440bc | 824 | |
5cd6d0e5 PP |
825 | int_fc = (void *) |
826 | ctf_field_class_struct_borrow_member_field_class_by_name( | |
827 | struct_fc, name); | |
828 | if (!int_fc) { | |
44c440bc PP |
829 | goto end; |
830 | } | |
831 | ||
864cad70 PP |
832 | if (int_fc->base.base.type != CTF_FIELD_CLASS_TYPE_INT && |
833 | int_fc->base.base.type != CTF_FIELD_CLASS_TYPE_ENUM) { | |
5cd6d0e5 | 834 | int_fc = NULL; |
44c440bc PP |
835 | goto end; |
836 | } | |
837 | ||
838 | end: | |
5cd6d0e5 | 839 | return int_fc; |
44c440bc PP |
840 | } |
841 | ||
45c51519 PP |
842 | static inline |
843 | void _ctf_named_field_class_unescape_orig_name( | |
844 | struct ctf_named_field_class *named_fc) | |
845 | { | |
846 | const char *name = named_fc->orig_name->str; | |
847 | ||
848 | if (name[0] == '_') { | |
849 | name++; | |
850 | } | |
851 | ||
852 | g_string_assign(named_fc->name, name); | |
853 | } | |
44c440bc PP |
854 | |
855 | static inline | |
5cd6d0e5 | 856 | void ctf_field_class_struct_append_member(struct ctf_field_class_struct *fc, |
45c51519 | 857 | const char *orig_name, struct ctf_field_class *member_fc) |
44c440bc | 858 | { |
5cd6d0e5 | 859 | struct ctf_named_field_class *named_fc; |
44c440bc | 860 | |
5cd6d0e5 | 861 | BT_ASSERT(fc); |
45c51519 | 862 | BT_ASSERT(orig_name); |
5cd6d0e5 | 863 | g_array_set_size(fc->members, fc->members->len + 1); |
44c440bc | 864 | |
5cd6d0e5 PP |
865 | named_fc = &g_array_index(fc->members, struct ctf_named_field_class, |
866 | fc->members->len - 1); | |
867 | _ctf_named_field_class_init(named_fc); | |
45c51519 PP |
868 | g_string_assign(named_fc->orig_name, orig_name); |
869 | _ctf_named_field_class_unescape_orig_name(named_fc); | |
5cd6d0e5 | 870 | named_fc->fc = member_fc; |
44c440bc | 871 | |
5cd6d0e5 PP |
872 | if (member_fc->alignment > fc->base.alignment) { |
873 | fc->base.alignment = member_fc->alignment; | |
44c440bc PP |
874 | } |
875 | } | |
876 | ||
877 | static inline | |
5cd6d0e5 PP |
878 | struct ctf_named_field_class *ctf_field_class_variant_borrow_option_by_index( |
879 | struct ctf_field_class_variant *fc, uint64_t index) | |
44c440bc | 880 | { |
5cd6d0e5 PP |
881 | BT_ASSERT(fc); |
882 | BT_ASSERT(index < fc->options->len); | |
883 | return &g_array_index(fc->options, struct ctf_named_field_class, | |
44c440bc PP |
884 | index); |
885 | } | |
886 | ||
887 | static inline | |
5cd6d0e5 PP |
888 | struct ctf_named_field_class *ctf_field_class_variant_borrow_option_by_name( |
889 | struct ctf_field_class_variant *fc, const char *name) | |
44c440bc PP |
890 | { |
891 | uint64_t i; | |
5cd6d0e5 | 892 | struct ctf_named_field_class *ret_named_fc = NULL; |
44c440bc | 893 | |
5cd6d0e5 | 894 | BT_ASSERT(fc); |
44c440bc PP |
895 | BT_ASSERT(name); |
896 | ||
5cd6d0e5 PP |
897 | for (i = 0; i < fc->options->len; i++) { |
898 | struct ctf_named_field_class *named_fc = | |
899 | ctf_field_class_variant_borrow_option_by_index(fc, i); | |
44c440bc | 900 | |
5cd6d0e5 PP |
901 | if (strcmp(name, named_fc->name->str) == 0) { |
902 | ret_named_fc = named_fc; | |
44c440bc PP |
903 | goto end; |
904 | } | |
905 | } | |
906 | ||
907 | end: | |
5cd6d0e5 | 908 | return ret_named_fc; |
44c440bc PP |
909 | } |
910 | ||
911 | static inline | |
5cd6d0e5 PP |
912 | struct ctf_field_class_variant_range * |
913 | ctf_field_class_variant_borrow_range_by_index( | |
914 | struct ctf_field_class_variant *fc, uint64_t index) | |
44c440bc | 915 | { |
5cd6d0e5 PP |
916 | BT_ASSERT(fc); |
917 | BT_ASSERT(index < fc->ranges->len); | |
918 | return &g_array_index(fc->ranges, struct ctf_field_class_variant_range, | |
44c440bc PP |
919 | index); |
920 | } | |
921 | ||
922 | static inline | |
5cd6d0e5 | 923 | void ctf_field_class_variant_append_option(struct ctf_field_class_variant *fc, |
45c51519 | 924 | const char *orig_name, struct ctf_field_class *option_fc) |
44c440bc | 925 | { |
5cd6d0e5 | 926 | struct ctf_named_field_class *named_fc; |
44c440bc | 927 | |
5cd6d0e5 | 928 | BT_ASSERT(fc); |
45c51519 | 929 | BT_ASSERT(orig_name); |
5cd6d0e5 | 930 | g_array_set_size(fc->options, fc->options->len + 1); |
44c440bc | 931 | |
5cd6d0e5 PP |
932 | named_fc = &g_array_index(fc->options, struct ctf_named_field_class, |
933 | fc->options->len - 1); | |
934 | _ctf_named_field_class_init(named_fc); | |
45c51519 PP |
935 | g_string_assign(named_fc->orig_name, orig_name); |
936 | _ctf_named_field_class_unescape_orig_name(named_fc); | |
5cd6d0e5 | 937 | named_fc->fc = option_fc; |
44c440bc PP |
938 | } |
939 | ||
940 | static inline | |
5cd6d0e5 PP |
941 | void ctf_field_class_variant_set_tag_field_class( |
942 | struct ctf_field_class_variant *fc, | |
943 | struct ctf_field_class_enum *tag_fc) | |
44c440bc PP |
944 | { |
945 | uint64_t option_i; | |
946 | ||
5cd6d0e5 PP |
947 | BT_ASSERT(fc); |
948 | BT_ASSERT(tag_fc); | |
949 | fc->tag_fc = tag_fc; | |
44c440bc | 950 | |
5cd6d0e5 | 951 | for (option_i = 0; option_i < fc->options->len; option_i++) { |
45c51519 | 952 | uint64_t range_i; |
5cd6d0e5 PP |
953 | struct ctf_named_field_class *named_fc = |
954 | ctf_field_class_variant_borrow_option_by_index( | |
955 | fc, option_i); | |
45c51519 | 956 | struct ctf_field_class_enum_mapping *mapping; |
44c440bc | 957 | |
45c51519 PP |
958 | mapping = ctf_field_class_enum_borrow_mapping_by_label( |
959 | tag_fc, named_fc->orig_name->str); | |
960 | if (!mapping) { | |
961 | continue; | |
962 | } | |
44c440bc | 963 | |
45c51519 PP |
964 | for (range_i = 0; range_i < mapping->ranges->len; |
965 | range_i++) { | |
966 | struct ctf_range *range = | |
967 | ctf_field_class_enum_mapping_borrow_range_by_index( | |
968 | mapping, range_i); | |
969 | struct ctf_field_class_variant_range var_range; | |
44c440bc | 970 | |
45c51519 PP |
971 | var_range.range = *range; |
972 | var_range.option_index = option_i; | |
973 | g_array_append_val(fc->ranges, var_range); | |
44c440bc PP |
974 | } |
975 | } | |
976 | } | |
977 | ||
978 | static inline | |
5cd6d0e5 PP |
979 | struct ctf_field_class *ctf_field_class_compound_borrow_field_class_by_index( |
980 | struct ctf_field_class *comp_fc, uint64_t index) | |
44c440bc | 981 | { |
5cd6d0e5 | 982 | struct ctf_field_class *fc = NULL; |
44c440bc | 983 | |
864cad70 PP |
984 | switch (comp_fc->type) { |
985 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 986 | { |
5cd6d0e5 PP |
987 | struct ctf_named_field_class *named_fc = |
988 | ctf_field_class_struct_borrow_member_by_index( | |
989 | (void *) comp_fc, index); | |
44c440bc | 990 | |
5cd6d0e5 PP |
991 | BT_ASSERT(named_fc); |
992 | fc = named_fc->fc; | |
44c440bc PP |
993 | break; |
994 | } | |
864cad70 | 995 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 996 | { |
5cd6d0e5 PP |
997 | struct ctf_named_field_class *named_fc = |
998 | ctf_field_class_variant_borrow_option_by_index( | |
999 | (void *) comp_fc, index); | |
44c440bc | 1000 | |
5cd6d0e5 PP |
1001 | BT_ASSERT(named_fc); |
1002 | fc = named_fc->fc; | |
44c440bc PP |
1003 | break; |
1004 | } | |
864cad70 PP |
1005 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
1006 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: | |
44c440bc | 1007 | { |
5cd6d0e5 | 1008 | struct ctf_field_class_array_base *array_fc = (void *) comp_fc; |
44c440bc | 1009 | |
5cd6d0e5 | 1010 | fc = array_fc->elem_fc; |
44c440bc PP |
1011 | break; |
1012 | } | |
1013 | default: | |
1014 | break; | |
1015 | } | |
1016 | ||
5cd6d0e5 | 1017 | return fc; |
44c440bc PP |
1018 | } |
1019 | ||
1020 | static inline | |
5cd6d0e5 | 1021 | uint64_t ctf_field_class_compound_get_field_class_count(struct ctf_field_class *fc) |
44c440bc PP |
1022 | { |
1023 | uint64_t field_count; | |
1024 | ||
864cad70 PP |
1025 | switch (fc->type) { |
1026 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 1027 | { |
5cd6d0e5 | 1028 | struct ctf_field_class_struct *struct_fc = (void *) fc; |
44c440bc | 1029 | |
5cd6d0e5 | 1030 | field_count = struct_fc->members->len; |
44c440bc PP |
1031 | break; |
1032 | } | |
864cad70 | 1033 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 1034 | { |
5cd6d0e5 | 1035 | struct ctf_field_class_variant *var_fc = (void *) fc; |
44c440bc | 1036 | |
5cd6d0e5 | 1037 | field_count = var_fc->options->len; |
44c440bc PP |
1038 | break; |
1039 | } | |
864cad70 PP |
1040 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
1041 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: | |
44c440bc PP |
1042 | /* |
1043 | * Array and sequence types always contain a single | |
1044 | * member (the element type). | |
1045 | */ | |
1046 | field_count = 1; | |
1047 | break; | |
1048 | default: | |
1049 | abort(); | |
1050 | } | |
1051 | ||
1052 | return field_count; | |
1053 | } | |
1054 | ||
1055 | static inline | |
45c51519 PP |
1056 | int64_t ctf_field_class_compound_get_field_class_index_from_orig_name( |
1057 | struct ctf_field_class *fc, const char *orig_name) | |
44c440bc PP |
1058 | { |
1059 | int64_t ret_index = -1; | |
1060 | uint64_t i; | |
1061 | ||
864cad70 PP |
1062 | switch (fc->type) { |
1063 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 1064 | { |
5cd6d0e5 | 1065 | struct ctf_field_class_struct *struct_fc = (void *) fc; |
44c440bc | 1066 | |
5cd6d0e5 PP |
1067 | for (i = 0; i < struct_fc->members->len; i++) { |
1068 | struct ctf_named_field_class *named_fc = | |
1069 | ctf_field_class_struct_borrow_member_by_index( | |
1070 | struct_fc, i); | |
44c440bc | 1071 | |
45c51519 | 1072 | if (strcmp(orig_name, named_fc->orig_name->str) == 0) { |
44c440bc PP |
1073 | ret_index = (int64_t) i; |
1074 | goto end; | |
1075 | } | |
1076 | } | |
1077 | ||
1078 | break; | |
1079 | } | |
864cad70 | 1080 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 1081 | { |
5cd6d0e5 | 1082 | struct ctf_field_class_variant *var_fc = (void *) fc; |
44c440bc | 1083 | |
5cd6d0e5 PP |
1084 | for (i = 0; i < var_fc->options->len; i++) { |
1085 | struct ctf_named_field_class *named_fc = | |
1086 | ctf_field_class_variant_borrow_option_by_index( | |
1087 | var_fc, i); | |
44c440bc | 1088 | |
45c51519 | 1089 | if (strcmp(orig_name, named_fc->orig_name->str) == 0) { |
44c440bc PP |
1090 | ret_index = (int64_t) i; |
1091 | goto end; | |
1092 | } | |
1093 | } | |
1094 | ||
1095 | break; | |
1096 | } | |
1097 | default: | |
1098 | break; | |
1099 | } | |
1100 | ||
1101 | end: | |
1102 | return ret_index; | |
1103 | } | |
1104 | ||
1105 | static inline | |
1106 | void ctf_field_path_append_index(struct ctf_field_path *fp, int64_t index) | |
1107 | { | |
1108 | BT_ASSERT(fp); | |
1109 | g_array_append_val(fp->path, index); | |
1110 | } | |
1111 | ||
1112 | static inline | |
1113 | int64_t ctf_field_path_borrow_index_by_index(struct ctf_field_path *fp, | |
1114 | uint64_t index) | |
1115 | { | |
1116 | BT_ASSERT(fp); | |
1117 | BT_ASSERT(index < fp->path->len); | |
1118 | return g_array_index(fp->path, int64_t, index); | |
1119 | } | |
1120 | ||
1121 | static inline | |
1122 | void ctf_field_path_clear(struct ctf_field_path *fp) | |
1123 | { | |
1124 | BT_ASSERT(fp); | |
1125 | g_array_set_size(fp->path, 0); | |
1126 | } | |
1127 | ||
83ebb7f1 PP |
1128 | static inline |
1129 | const char *ctf_scope_string(enum ctf_scope scope) | |
1130 | { | |
1131 | switch (scope) { | |
1132 | case CTF_SCOPE_PACKET_HEADER: | |
8a432889 | 1133 | return "PACKET_HEADER"; |
83ebb7f1 | 1134 | case CTF_SCOPE_PACKET_CONTEXT: |
8a432889 | 1135 | return "PACKET_CONTEXT"; |
83ebb7f1 | 1136 | case CTF_SCOPE_EVENT_HEADER: |
8a432889 | 1137 | return "EVENT_HEADER"; |
83ebb7f1 | 1138 | case CTF_SCOPE_EVENT_COMMON_CONTEXT: |
8a432889 | 1139 | return "EVENT_COMMON_CONTEXT"; |
83ebb7f1 | 1140 | case CTF_SCOPE_EVENT_SPECIFIC_CONTEXT: |
8a432889 | 1141 | return "EVENT_SPECIFIC_CONTEXT"; |
83ebb7f1 | 1142 | case CTF_SCOPE_EVENT_PAYLOAD: |
8a432889 | 1143 | return "EVENT_PAYLOAD"; |
83ebb7f1 PP |
1144 | default: |
1145 | abort(); | |
1146 | } | |
1147 | } | |
1148 | ||
44c440bc PP |
1149 | static inline |
1150 | GString *ctf_field_path_string(struct ctf_field_path *path) | |
1151 | { | |
1152 | GString *str = g_string_new(NULL); | |
1153 | uint64_t i; | |
1154 | ||
1155 | BT_ASSERT(path); | |
1156 | ||
1157 | if (!str) { | |
1158 | goto end; | |
1159 | } | |
1160 | ||
83ebb7f1 | 1161 | g_string_append_printf(str, "[%s", ctf_scope_string(path->root)); |
44c440bc PP |
1162 | |
1163 | for (i = 0; i < path->path->len; i++) { | |
1164 | g_string_append_printf(str, ", %" PRId64, | |
1165 | ctf_field_path_borrow_index_by_index(path, i)); | |
1166 | } | |
1167 | ||
1168 | g_string_append(str, "]"); | |
1169 | ||
1170 | end: | |
1171 | return str; | |
1172 | } | |
1173 | ||
1174 | static inline | |
5cd6d0e5 | 1175 | struct ctf_field_class *ctf_field_path_borrow_field_class( |
44c440bc PP |
1176 | struct ctf_field_path *field_path, |
1177 | struct ctf_trace_class *tc, | |
1178 | struct ctf_stream_class *sc, | |
1179 | struct ctf_event_class *ec) | |
1180 | { | |
1181 | uint64_t i; | |
5cd6d0e5 | 1182 | struct ctf_field_class *fc; |
44c440bc PP |
1183 | |
1184 | switch (field_path->root) { | |
83ebb7f1 | 1185 | case CTF_SCOPE_PACKET_HEADER: |
5cd6d0e5 | 1186 | fc = tc->packet_header_fc; |
44c440bc | 1187 | break; |
83ebb7f1 | 1188 | case CTF_SCOPE_PACKET_CONTEXT: |
5cd6d0e5 | 1189 | fc = sc->packet_context_fc; |
44c440bc | 1190 | break; |
83ebb7f1 | 1191 | case CTF_SCOPE_EVENT_HEADER: |
5cd6d0e5 | 1192 | fc = sc->event_header_fc; |
44c440bc | 1193 | break; |
83ebb7f1 | 1194 | case CTF_SCOPE_EVENT_COMMON_CONTEXT: |
5cd6d0e5 | 1195 | fc = sc->event_common_context_fc; |
44c440bc | 1196 | break; |
83ebb7f1 | 1197 | case CTF_SCOPE_EVENT_SPECIFIC_CONTEXT: |
5cd6d0e5 | 1198 | fc = ec->spec_context_fc; |
44c440bc | 1199 | break; |
83ebb7f1 | 1200 | case CTF_SCOPE_EVENT_PAYLOAD: |
5cd6d0e5 | 1201 | fc = ec->payload_fc; |
44c440bc PP |
1202 | break; |
1203 | default: | |
1204 | abort(); | |
1205 | } | |
1206 | ||
5cd6d0e5 | 1207 | BT_ASSERT(fc); |
44c440bc PP |
1208 | |
1209 | for (i = 0; i < field_path->path->len; i++) { | |
1210 | int64_t child_index = | |
1211 | ctf_field_path_borrow_index_by_index(field_path, i); | |
5cd6d0e5 PP |
1212 | struct ctf_field_class *child_fc = |
1213 | ctf_field_class_compound_borrow_field_class_by_index( | |
1214 | fc, child_index); | |
1215 | BT_ASSERT(child_fc); | |
1216 | fc = child_fc; | |
44c440bc PP |
1217 | } |
1218 | ||
5cd6d0e5 PP |
1219 | BT_ASSERT(fc); |
1220 | return fc; | |
44c440bc PP |
1221 | } |
1222 | ||
1223 | static inline | |
5cd6d0e5 | 1224 | struct ctf_field_class *ctf_field_class_copy(struct ctf_field_class *fc); |
44c440bc PP |
1225 | |
1226 | static inline | |
5cd6d0e5 PP |
1227 | void ctf_field_class_bit_array_copy_content( |
1228 | struct ctf_field_class_bit_array *dst_fc, | |
1229 | struct ctf_field_class_bit_array *src_fc) | |
44c440bc | 1230 | { |
5cd6d0e5 PP |
1231 | BT_ASSERT(dst_fc); |
1232 | BT_ASSERT(src_fc); | |
1233 | dst_fc->byte_order = src_fc->byte_order; | |
1234 | dst_fc->size = src_fc->size; | |
44c440bc PP |
1235 | } |
1236 | ||
1237 | static inline | |
5cd6d0e5 PP |
1238 | void ctf_field_class_int_copy_content( |
1239 | struct ctf_field_class_int *dst_fc, | |
1240 | struct ctf_field_class_int *src_fc) | |
44c440bc | 1241 | { |
5cd6d0e5 PP |
1242 | ctf_field_class_bit_array_copy_content((void *) dst_fc, (void *) src_fc); |
1243 | dst_fc->meaning = src_fc->meaning; | |
1244 | dst_fc->is_signed = src_fc->is_signed; | |
1245 | dst_fc->disp_base = src_fc->disp_base; | |
1246 | dst_fc->encoding = src_fc->encoding; | |
398454ed | 1247 | dst_fc->mapped_clock_class = src_fc->mapped_clock_class; |
5cd6d0e5 | 1248 | dst_fc->storing_index = src_fc->storing_index; |
44c440bc PP |
1249 | } |
1250 | ||
1251 | static inline | |
5cd6d0e5 PP |
1252 | struct ctf_field_class_int *_ctf_field_class_int_copy( |
1253 | struct ctf_field_class_int *fc) | |
44c440bc | 1254 | { |
5cd6d0e5 | 1255 | struct ctf_field_class_int *copy_fc = ctf_field_class_int_create(); |
44c440bc | 1256 | |
5cd6d0e5 PP |
1257 | BT_ASSERT(copy_fc); |
1258 | ctf_field_class_int_copy_content(copy_fc, fc); | |
1259 | return copy_fc; | |
44c440bc PP |
1260 | } |
1261 | ||
1262 | static inline | |
5cd6d0e5 PP |
1263 | struct ctf_field_class_enum *_ctf_field_class_enum_copy( |
1264 | struct ctf_field_class_enum *fc) | |
44c440bc | 1265 | { |
5cd6d0e5 | 1266 | struct ctf_field_class_enum *copy_fc = ctf_field_class_enum_create(); |
44c440bc PP |
1267 | uint64_t i; |
1268 | ||
5cd6d0e5 PP |
1269 | BT_ASSERT(copy_fc); |
1270 | ctf_field_class_int_copy_content((void *) copy_fc, (void *) fc); | |
44c440bc | 1271 | |
5cd6d0e5 | 1272 | for (i = 0; i < fc->mappings->len; i++) { |
45c51519 PP |
1273 | uint64_t range_i; |
1274 | ||
5cd6d0e5 PP |
1275 | struct ctf_field_class_enum_mapping *mapping = |
1276 | &g_array_index(fc->mappings, | |
1277 | struct ctf_field_class_enum_mapping, i); | |
44c440bc | 1278 | |
45c51519 PP |
1279 | for (range_i = 0; range_i < mapping->ranges->len; range_i++) { |
1280 | struct ctf_range *range = | |
1281 | &g_array_index(mapping->ranges, | |
1282 | struct ctf_range, range_i); | |
1283 | ||
1284 | ctf_field_class_enum_map_range(copy_fc, | |
1285 | mapping->label->str, range->lower.u, | |
1286 | range->upper.u); | |
1287 | } | |
44c440bc PP |
1288 | } |
1289 | ||
5cd6d0e5 | 1290 | return copy_fc; |
44c440bc PP |
1291 | } |
1292 | ||
1293 | static inline | |
5cd6d0e5 PP |
1294 | struct ctf_field_class_float *_ctf_field_class_float_copy( |
1295 | struct ctf_field_class_float *fc) | |
44c440bc | 1296 | { |
5cd6d0e5 | 1297 | struct ctf_field_class_float *copy_fc = ctf_field_class_float_create(); |
44c440bc | 1298 | |
5cd6d0e5 PP |
1299 | BT_ASSERT(copy_fc); |
1300 | ctf_field_class_bit_array_copy_content((void *) copy_fc, (void *) fc); | |
1301 | return copy_fc; | |
44c440bc PP |
1302 | } |
1303 | ||
1304 | static inline | |
5cd6d0e5 PP |
1305 | struct ctf_field_class_string *_ctf_field_class_string_copy( |
1306 | struct ctf_field_class_string *fc) | |
44c440bc | 1307 | { |
5cd6d0e5 | 1308 | struct ctf_field_class_string *copy_fc = ctf_field_class_string_create(); |
44c440bc | 1309 | |
5cd6d0e5 PP |
1310 | BT_ASSERT(copy_fc); |
1311 | return copy_fc; | |
44c440bc PP |
1312 | } |
1313 | ||
1314 | static inline | |
5cd6d0e5 PP |
1315 | struct ctf_field_class_struct *_ctf_field_class_struct_copy( |
1316 | struct ctf_field_class_struct *fc) | |
44c440bc | 1317 | { |
5cd6d0e5 | 1318 | struct ctf_field_class_struct *copy_fc = ctf_field_class_struct_create(); |
44c440bc PP |
1319 | uint64_t i; |
1320 | ||
5cd6d0e5 | 1321 | BT_ASSERT(copy_fc); |
44c440bc | 1322 | |
5cd6d0e5 PP |
1323 | for (i = 0; i < fc->members->len; i++) { |
1324 | struct ctf_named_field_class *named_fc = | |
1325 | &g_array_index(fc->members, | |
1326 | struct ctf_named_field_class, i); | |
44c440bc | 1327 | |
5cd6d0e5 PP |
1328 | ctf_field_class_struct_append_member(copy_fc, |
1329 | named_fc->name->str, | |
1330 | ctf_field_class_copy(named_fc->fc)); | |
44c440bc PP |
1331 | } |
1332 | ||
5cd6d0e5 | 1333 | return copy_fc; |
44c440bc PP |
1334 | } |
1335 | ||
1336 | static inline | |
1337 | void ctf_field_path_copy_content(struct ctf_field_path *dst_fp, | |
1338 | struct ctf_field_path *src_fp) | |
1339 | { | |
1340 | uint64_t i; | |
1341 | ||
1342 | BT_ASSERT(dst_fp); | |
1343 | BT_ASSERT(src_fp); | |
1344 | dst_fp->root = src_fp->root; | |
1345 | ctf_field_path_clear(dst_fp); | |
1346 | ||
1347 | for (i = 0; i < src_fp->path->len; i++) { | |
1348 | int64_t index = ctf_field_path_borrow_index_by_index( | |
1349 | src_fp, i); | |
1350 | ||
1351 | ctf_field_path_append_index(dst_fp, index); | |
1352 | } | |
1353 | } | |
1354 | ||
1355 | static inline | |
5cd6d0e5 PP |
1356 | struct ctf_field_class_variant *_ctf_field_class_variant_copy( |
1357 | struct ctf_field_class_variant *fc) | |
44c440bc | 1358 | { |
5cd6d0e5 PP |
1359 | struct ctf_field_class_variant *copy_fc = |
1360 | ctf_field_class_variant_create(); | |
44c440bc PP |
1361 | uint64_t i; |
1362 | ||
5cd6d0e5 | 1363 | BT_ASSERT(copy_fc); |
44c440bc | 1364 | |
5cd6d0e5 PP |
1365 | for (i = 0; i < fc->options->len; i++) { |
1366 | struct ctf_named_field_class *named_fc = | |
1367 | &g_array_index(fc->options, | |
1368 | struct ctf_named_field_class, i); | |
44c440bc | 1369 | |
5cd6d0e5 PP |
1370 | ctf_field_class_variant_append_option(copy_fc, |
1371 | named_fc->name->str, | |
1372 | ctf_field_class_copy(named_fc->fc)); | |
44c440bc PP |
1373 | } |
1374 | ||
5cd6d0e5 PP |
1375 | for (i = 0; i < fc->ranges->len; i++) { |
1376 | struct ctf_field_class_variant_range *range = | |
1377 | &g_array_index(fc->ranges, | |
1378 | struct ctf_field_class_variant_range, i); | |
44c440bc | 1379 | |
5cd6d0e5 | 1380 | g_array_append_val(copy_fc->ranges, *range); |
44c440bc PP |
1381 | } |
1382 | ||
5cd6d0e5 PP |
1383 | ctf_field_path_copy_content(©_fc->tag_path, &fc->tag_path); |
1384 | g_string_assign(copy_fc->tag_ref, fc->tag_ref->str); | |
1385 | copy_fc->stored_tag_index = fc->stored_tag_index; | |
1386 | return copy_fc; | |
44c440bc PP |
1387 | } |
1388 | ||
1389 | static inline | |
5cd6d0e5 PP |
1390 | void ctf_field_class_array_base_copy_content( |
1391 | struct ctf_field_class_array_base *dst_fc, | |
1392 | struct ctf_field_class_array_base *src_fc) | |
44c440bc | 1393 | { |
5cd6d0e5 PP |
1394 | BT_ASSERT(dst_fc); |
1395 | BT_ASSERT(src_fc); | |
1396 | dst_fc->elem_fc = ctf_field_class_copy(src_fc->elem_fc); | |
1397 | dst_fc->is_text = src_fc->is_text; | |
44c440bc PP |
1398 | } |
1399 | ||
1400 | static inline | |
5cd6d0e5 PP |
1401 | struct ctf_field_class_array *_ctf_field_class_array_copy( |
1402 | struct ctf_field_class_array *fc) | |
44c440bc | 1403 | { |
5cd6d0e5 | 1404 | struct ctf_field_class_array *copy_fc = ctf_field_class_array_create(); |
44c440bc | 1405 | |
5cd6d0e5 PP |
1406 | BT_ASSERT(copy_fc); |
1407 | ctf_field_class_array_base_copy_content((void *) copy_fc, (void *) fc); | |
1408 | copy_fc->length = fc->length; | |
1409 | return copy_fc; | |
44c440bc PP |
1410 | } |
1411 | ||
1412 | static inline | |
5cd6d0e5 PP |
1413 | struct ctf_field_class_sequence *_ctf_field_class_sequence_copy( |
1414 | struct ctf_field_class_sequence *fc) | |
44c440bc | 1415 | { |
5cd6d0e5 PP |
1416 | struct ctf_field_class_sequence *copy_fc = |
1417 | ctf_field_class_sequence_create(); | |
44c440bc | 1418 | |
5cd6d0e5 PP |
1419 | BT_ASSERT(copy_fc); |
1420 | ctf_field_class_array_base_copy_content((void *) copy_fc, (void *) fc); | |
1421 | ctf_field_path_copy_content(©_fc->length_path, &fc->length_path); | |
1422 | g_string_assign(copy_fc->length_ref, fc->length_ref->str); | |
1423 | copy_fc->stored_length_index = fc->stored_length_index; | |
1424 | return copy_fc; | |
44c440bc PP |
1425 | } |
1426 | ||
1427 | static inline | |
5cd6d0e5 | 1428 | struct ctf_field_class *ctf_field_class_copy(struct ctf_field_class *fc) |
44c440bc | 1429 | { |
5cd6d0e5 | 1430 | struct ctf_field_class *copy_fc = NULL; |
44c440bc | 1431 | |
5cd6d0e5 | 1432 | if (!fc) { |
44c440bc PP |
1433 | goto end; |
1434 | } | |
1435 | ||
1436 | /* | |
1437 | * Translation should not have happened yet. | |
1438 | */ | |
5cd6d0e5 | 1439 | BT_ASSERT(!fc->ir_fc); |
44c440bc | 1440 | |
864cad70 PP |
1441 | switch (fc->type) { |
1442 | case CTF_FIELD_CLASS_TYPE_INT: | |
5cd6d0e5 | 1443 | copy_fc = (void *) _ctf_field_class_int_copy((void *) fc); |
44c440bc | 1444 | break; |
864cad70 | 1445 | case CTF_FIELD_CLASS_TYPE_ENUM: |
5cd6d0e5 | 1446 | copy_fc = (void *) _ctf_field_class_enum_copy((void *) fc); |
44c440bc | 1447 | break; |
864cad70 | 1448 | case CTF_FIELD_CLASS_TYPE_FLOAT: |
5cd6d0e5 | 1449 | copy_fc = (void *) _ctf_field_class_float_copy((void *) fc); |
44c440bc | 1450 | break; |
864cad70 | 1451 | case CTF_FIELD_CLASS_TYPE_STRING: |
5cd6d0e5 | 1452 | copy_fc = (void *) _ctf_field_class_string_copy((void *) fc); |
44c440bc | 1453 | break; |
864cad70 | 1454 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
5cd6d0e5 | 1455 | copy_fc = (void *) _ctf_field_class_struct_copy((void *) fc); |
44c440bc | 1456 | break; |
864cad70 | 1457 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
5cd6d0e5 | 1458 | copy_fc = (void *) _ctf_field_class_array_copy((void *) fc); |
44c440bc | 1459 | break; |
864cad70 | 1460 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: |
5cd6d0e5 | 1461 | copy_fc = (void *) _ctf_field_class_sequence_copy((void *) fc); |
44c440bc | 1462 | break; |
864cad70 | 1463 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
5cd6d0e5 | 1464 | copy_fc = (void *) _ctf_field_class_variant_copy((void *) fc); |
44c440bc PP |
1465 | break; |
1466 | default: | |
1467 | abort(); | |
1468 | } | |
1469 | ||
864cad70 | 1470 | copy_fc->type = fc->type; |
5cd6d0e5 PP |
1471 | copy_fc->alignment = fc->alignment; |
1472 | copy_fc->in_ir = fc->in_ir; | |
44c440bc PP |
1473 | |
1474 | end: | |
5cd6d0e5 | 1475 | return copy_fc; |
44c440bc PP |
1476 | } |
1477 | ||
1478 | static inline | |
1479 | struct ctf_event_class *ctf_event_class_create(void) | |
1480 | { | |
1481 | struct ctf_event_class *ec = g_new0(struct ctf_event_class, 1); | |
1482 | ||
1483 | BT_ASSERT(ec); | |
1484 | ec->name = g_string_new(NULL); | |
1485 | BT_ASSERT(ec->name); | |
1486 | ec->emf_uri = g_string_new(NULL); | |
1487 | BT_ASSERT(ec->emf_uri); | |
1488 | ec->log_level = -1; | |
1489 | return ec; | |
1490 | } | |
1491 | ||
1492 | static inline | |
1493 | void ctf_event_class_destroy(struct ctf_event_class *ec) | |
1494 | { | |
1495 | if (!ec) { | |
1496 | return; | |
1497 | } | |
1498 | ||
1499 | if (ec->name) { | |
1500 | g_string_free(ec->name, TRUE); | |
1501 | } | |
1502 | ||
1503 | if (ec->emf_uri) { | |
1504 | g_string_free(ec->emf_uri, TRUE); | |
1505 | } | |
1506 | ||
5cd6d0e5 PP |
1507 | ctf_field_class_destroy(ec->spec_context_fc); |
1508 | ctf_field_class_destroy(ec->payload_fc); | |
44c440bc PP |
1509 | g_free(ec); |
1510 | } | |
1511 | ||
1512 | static inline | |
1513 | struct ctf_stream_class *ctf_stream_class_create(void) | |
1514 | { | |
1515 | struct ctf_stream_class *sc = g_new0(struct ctf_stream_class, 1); | |
1516 | ||
1517 | BT_ASSERT(sc); | |
1518 | sc->event_classes = g_ptr_array_new_with_free_func( | |
1519 | (GDestroyNotify) ctf_event_class_destroy); | |
1520 | BT_ASSERT(sc->event_classes); | |
1521 | sc->event_classes_by_id = g_hash_table_new(g_direct_hash, | |
1522 | g_direct_equal); | |
1523 | BT_ASSERT(sc->event_classes_by_id); | |
1524 | return sc; | |
1525 | } | |
1526 | ||
1527 | static inline | |
1528 | void ctf_stream_class_destroy(struct ctf_stream_class *sc) | |
1529 | { | |
1530 | if (!sc) { | |
1531 | return; | |
1532 | } | |
1533 | ||
1534 | if (sc->event_classes) { | |
1535 | g_ptr_array_free(sc->event_classes, TRUE); | |
1536 | } | |
1537 | ||
1538 | if (sc->event_classes_by_id) { | |
1539 | g_hash_table_destroy(sc->event_classes_by_id); | |
1540 | } | |
1541 | ||
5cd6d0e5 PP |
1542 | ctf_field_class_destroy(sc->packet_context_fc); |
1543 | ctf_field_class_destroy(sc->event_header_fc); | |
1544 | ctf_field_class_destroy(sc->event_common_context_fc); | |
44c440bc PP |
1545 | g_free(sc); |
1546 | } | |
1547 | ||
1548 | static inline | |
1549 | void ctf_stream_class_append_event_class(struct ctf_stream_class *sc, | |
1550 | struct ctf_event_class *ec) | |
1551 | { | |
1552 | g_ptr_array_add(sc->event_classes, ec); | |
1553 | g_hash_table_insert(sc->event_classes_by_id, | |
1554 | GUINT_TO_POINTER((guint) ec->id), ec); | |
1555 | } | |
1556 | ||
1557 | static inline | |
1558 | struct ctf_event_class *ctf_stream_class_borrow_event_class_by_id( | |
864cad70 | 1559 | struct ctf_stream_class *sc, uint64_t type) |
44c440bc PP |
1560 | { |
1561 | BT_ASSERT(sc); | |
1562 | return g_hash_table_lookup(sc->event_classes_by_id, | |
864cad70 | 1563 | GUINT_TO_POINTER((guint) type)); |
44c440bc PP |
1564 | } |
1565 | ||
1566 | static inline | |
1567 | void _ctf_trace_class_env_entry_init(struct ctf_trace_class_env_entry *entry) | |
1568 | { | |
1569 | BT_ASSERT(entry); | |
1570 | entry->name = g_string_new(NULL); | |
1571 | BT_ASSERT(entry->name); | |
1572 | entry->value.str = g_string_new(NULL); | |
1573 | BT_ASSERT(entry->value.str); | |
1574 | } | |
1575 | ||
1576 | static inline | |
1577 | void _ctf_trace_class_env_entry_fini(struct ctf_trace_class_env_entry *entry) | |
1578 | { | |
1579 | BT_ASSERT(entry); | |
1580 | ||
1581 | if (entry->name) { | |
1582 | g_string_free(entry->name, TRUE); | |
1583 | } | |
1584 | ||
1585 | if (entry->value.str) { | |
1586 | g_string_free(entry->value.str, TRUE); | |
1587 | } | |
1588 | } | |
1589 | ||
0f2d58c9 PP |
1590 | static inline |
1591 | struct ctf_clock_class *ctf_clock_class_create(void) | |
1592 | { | |
1593 | struct ctf_clock_class *cc = g_new0(struct ctf_clock_class, 1); | |
1594 | ||
1595 | BT_ASSERT(cc); | |
1596 | cc->name = g_string_new(NULL); | |
1597 | BT_ASSERT(cc->name); | |
1598 | cc->description = g_string_new(NULL); | |
1599 | BT_ASSERT(cc->description); | |
1600 | return cc; | |
1601 | } | |
1602 | ||
1603 | static inline | |
1604 | void ctf_clock_class_destroy(struct ctf_clock_class *cc) | |
1605 | { | |
1606 | if (!cc) { | |
1607 | return; | |
1608 | } | |
1609 | ||
1610 | if (cc->name) { | |
1611 | g_string_free(cc->name, TRUE); | |
1612 | } | |
1613 | ||
1614 | if (cc->description) { | |
1615 | g_string_free(cc->description, TRUE); | |
1616 | } | |
1617 | ||
1618 | bt_clock_class_put_ref(cc->ir_cc); | |
1619 | g_free(cc); | |
1620 | } | |
1621 | ||
44c440bc PP |
1622 | static inline |
1623 | struct ctf_trace_class *ctf_trace_class_create(void) | |
1624 | { | |
1625 | struct ctf_trace_class *tc = g_new0(struct ctf_trace_class, 1); | |
1626 | ||
1627 | BT_ASSERT(tc); | |
44c440bc | 1628 | tc->default_byte_order = -1; |
44c440bc | 1629 | tc->clock_classes = g_ptr_array_new_with_free_func( |
0f2d58c9 | 1630 | (GDestroyNotify) ctf_clock_class_destroy); |
44c440bc PP |
1631 | BT_ASSERT(tc->clock_classes); |
1632 | tc->stream_classes = g_ptr_array_new_with_free_func( | |
1633 | (GDestroyNotify) ctf_stream_class_destroy); | |
1634 | BT_ASSERT(tc->stream_classes); | |
1635 | tc->env_entries = g_array_new(FALSE, TRUE, | |
1636 | sizeof(struct ctf_trace_class_env_entry)); | |
1637 | return tc; | |
1638 | } | |
1639 | ||
1640 | static inline | |
1641 | void ctf_trace_class_destroy(struct ctf_trace_class *tc) | |
1642 | { | |
1643 | if (!tc) { | |
1644 | return; | |
1645 | } | |
1646 | ||
5cd6d0e5 | 1647 | ctf_field_class_destroy(tc->packet_header_fc); |
44c440bc PP |
1648 | |
1649 | if (tc->clock_classes) { | |
1650 | g_ptr_array_free(tc->clock_classes, TRUE); | |
1651 | } | |
1652 | ||
1653 | if (tc->stream_classes) { | |
1654 | g_ptr_array_free(tc->stream_classes, TRUE); | |
1655 | } | |
1656 | ||
1657 | if (tc->env_entries) { | |
1658 | uint64_t i; | |
1659 | ||
1660 | for (i = 0; i < tc->env_entries->len; i++) { | |
1661 | struct ctf_trace_class_env_entry *entry = | |
1662 | &g_array_index(tc->env_entries, | |
1663 | struct ctf_trace_class_env_entry, i); | |
1664 | ||
1665 | _ctf_trace_class_env_entry_fini(entry); | |
1666 | } | |
1667 | ||
1668 | g_array_free(tc->env_entries, TRUE); | |
1669 | } | |
1670 | ||
1671 | g_free(tc); | |
1672 | } | |
1673 | ||
1674 | static inline | |
1675 | void ctf_trace_class_append_env_entry(struct ctf_trace_class *tc, | |
1676 | const char *name, enum ctf_trace_class_env_entry_type type, | |
1677 | const char *str_value, int64_t i_value) | |
1678 | { | |
1679 | struct ctf_trace_class_env_entry *entry; | |
1680 | ||
1681 | BT_ASSERT(tc); | |
1682 | BT_ASSERT(name); | |
1683 | g_array_set_size(tc->env_entries, tc->env_entries->len + 1); | |
1684 | ||
1685 | entry = &g_array_index(tc->env_entries, | |
1686 | struct ctf_trace_class_env_entry, tc->env_entries->len - 1); | |
1687 | entry->type = type; | |
1688 | _ctf_trace_class_env_entry_init(entry); | |
1689 | g_string_assign(entry->name, name); | |
1690 | ||
1691 | if (str_value) { | |
1692 | g_string_assign(entry->value.str, str_value); | |
1693 | } | |
1694 | ||
1695 | entry->value.i = i_value; | |
1696 | } | |
1697 | ||
1698 | static inline | |
1699 | struct ctf_stream_class *ctf_trace_class_borrow_stream_class_by_id( | |
1700 | struct ctf_trace_class *tc, uint64_t id) | |
1701 | { | |
1702 | uint64_t i; | |
1703 | struct ctf_stream_class *ret_sc = NULL; | |
1704 | ||
1705 | BT_ASSERT(tc); | |
1706 | ||
1707 | for (i = 0; i < tc->stream_classes->len; i++) { | |
1708 | struct ctf_stream_class *sc = tc->stream_classes->pdata[i]; | |
1709 | ||
1710 | if (sc->id == id) { | |
1711 | ret_sc = sc; | |
1712 | goto end; | |
1713 | } | |
1714 | } | |
1715 | ||
1716 | end: | |
1717 | return ret_sc; | |
1718 | } | |
1719 | ||
1720 | static inline | |
0f2d58c9 | 1721 | struct ctf_clock_class *ctf_trace_class_borrow_clock_class_by_name( |
44c440bc PP |
1722 | struct ctf_trace_class *tc, const char *name) |
1723 | { | |
1724 | uint64_t i; | |
0f2d58c9 | 1725 | struct ctf_clock_class *ret_cc = NULL; |
44c440bc PP |
1726 | |
1727 | BT_ASSERT(tc); | |
1728 | BT_ASSERT(name); | |
1729 | ||
1730 | for (i = 0; i < tc->clock_classes->len; i++) { | |
0f2d58c9 | 1731 | struct ctf_clock_class *cc = tc->clock_classes->pdata[i]; |
44c440bc | 1732 | |
0f2d58c9 PP |
1733 | BT_ASSERT(cc->name); |
1734 | if (strcmp(cc->name->str, name) == 0) { | |
44c440bc PP |
1735 | ret_cc = cc; |
1736 | goto end; | |
1737 | } | |
1738 | } | |
1739 | ||
1740 | end: | |
1741 | return ret_cc; | |
1742 | } | |
1743 | ||
1744 | static inline | |
1745 | struct ctf_trace_class_env_entry *ctf_trace_class_borrow_env_entry_by_index( | |
1746 | struct ctf_trace_class *tc, uint64_t index) | |
1747 | { | |
1748 | BT_ASSERT(tc); | |
1749 | BT_ASSERT(index < tc->env_entries->len); | |
1750 | return &g_array_index(tc->env_entries, struct ctf_trace_class_env_entry, | |
1751 | index); | |
1752 | } | |
1753 | ||
1754 | static inline | |
1755 | struct ctf_trace_class_env_entry *ctf_trace_class_borrow_env_entry_by_name( | |
1756 | struct ctf_trace_class *tc, const char *name) | |
1757 | { | |
1758 | struct ctf_trace_class_env_entry *ret_entry = NULL; | |
1759 | uint64_t i; | |
1760 | ||
1761 | BT_ASSERT(tc); | |
1762 | BT_ASSERT(name); | |
1763 | ||
1764 | for (i = 0; i < tc->env_entries->len; i++) { | |
1765 | struct ctf_trace_class_env_entry *env_entry = | |
1766 | ctf_trace_class_borrow_env_entry_by_index(tc, i); | |
1767 | ||
1768 | if (strcmp(env_entry->name->str, name) == 0) { | |
1769 | ret_entry = env_entry; | |
1770 | goto end; | |
1771 | } | |
1772 | } | |
1773 | ||
1774 | end: | |
1775 | return ret_entry; | |
1776 | } | |
1777 | ||
1778 | #endif /* _CTF_META_H */ |