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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 | ||
18 | #include <babeltrace/babeltrace.h> | |
19 | #include <babeltrace/common-internal.h> | |
20 | #include <babeltrace/assert-internal.h> | |
21 | #include <glib.h> | |
22 | #include <stdint.h> | |
23 | #include <string.h> | |
24 | ||
864cad70 PP |
25 | enum ctf_field_class_type { |
26 | CTF_FIELD_CLASS_TYPE_INT, | |
27 | CTF_FIELD_CLASS_TYPE_ENUM, | |
28 | CTF_FIELD_CLASS_TYPE_FLOAT, | |
29 | CTF_FIELD_CLASS_TYPE_STRING, | |
30 | CTF_FIELD_CLASS_TYPE_STRUCT, | |
31 | CTF_FIELD_CLASS_TYPE_ARRAY, | |
32 | CTF_FIELD_CLASS_TYPE_SEQUENCE, | |
33 | CTF_FIELD_CLASS_TYPE_VARIANT, | |
44c440bc PP |
34 | }; |
35 | ||
5cd6d0e5 PP |
36 | enum ctf_field_class_meaning { |
37 | CTF_FIELD_CLASS_MEANING_NONE, | |
38 | CTF_FIELD_CLASS_MEANING_PACKET_BEGINNING_TIME, | |
39 | CTF_FIELD_CLASS_MEANING_PACKET_END_TIME, | |
40 | CTF_FIELD_CLASS_MEANING_EVENT_CLASS_ID, | |
41 | CTF_FIELD_CLASS_MEANING_STREAM_CLASS_ID, | |
42 | CTF_FIELD_CLASS_MEANING_DATA_STREAM_ID, | |
43 | CTF_FIELD_CLASS_MEANING_MAGIC, | |
44 | CTF_FIELD_CLASS_MEANING_PACKET_COUNTER_SNAPSHOT, | |
45 | CTF_FIELD_CLASS_MEANING_DISC_EV_REC_COUNTER_SNAPSHOT, | |
46 | CTF_FIELD_CLASS_MEANING_EXP_PACKET_TOTAL_SIZE, | |
47 | CTF_FIELD_CLASS_MEANING_EXP_PACKET_CONTENT_SIZE, | |
48 | CTF_FIELD_CLASS_MEANING_UUID, | |
44c440bc PP |
49 | }; |
50 | ||
51 | enum ctf_byte_order { | |
52 | CTF_BYTE_ORDER_DEFAULT, | |
53 | CTF_BYTE_ORDER_LITTLE, | |
54 | CTF_BYTE_ORDER_BIG, | |
55 | }; | |
56 | ||
57 | enum ctf_encoding { | |
58 | CTF_ENCODING_NONE, | |
59 | CTF_ENCODING_UTF8, | |
60 | }; | |
61 | ||
5cd6d0e5 | 62 | struct ctf_field_class { |
864cad70 | 63 | enum ctf_field_class_type type; |
44c440bc PP |
64 | unsigned int alignment; |
65 | bool is_compound; | |
66 | bool in_ir; | |
67 | ||
68 | /* Weak, set during translation. NULL if `in_ir` is false below. */ | |
e5be10ef | 69 | struct bt_private_field_class *ir_fc; |
44c440bc PP |
70 | }; |
71 | ||
5cd6d0e5 PP |
72 | struct ctf_field_class_bit_array { |
73 | struct ctf_field_class base; | |
44c440bc PP |
74 | enum ctf_byte_order byte_order; |
75 | unsigned int size; | |
76 | }; | |
77 | ||
5cd6d0e5 PP |
78 | struct ctf_field_class_int { |
79 | struct ctf_field_class_bit_array base; | |
80 | enum ctf_field_class_meaning meaning; | |
44c440bc | 81 | bool is_signed; |
5cd6d0e5 | 82 | enum bt_field_class_integer_preferred_display_base disp_base; |
44c440bc PP |
83 | enum ctf_encoding encoding; |
84 | int64_t storing_index; | |
85 | ||
86 | /* Owned by this */ | |
e5be10ef | 87 | struct bt_private_clock_class *mapped_clock_class; |
44c440bc PP |
88 | }; |
89 | ||
90 | struct ctf_range { | |
91 | union { | |
92 | uint64_t u; | |
93 | int64_t i; | |
94 | } lower; | |
95 | ||
96 | union { | |
97 | uint64_t u; | |
98 | int64_t i; | |
99 | } upper; | |
100 | }; | |
101 | ||
5cd6d0e5 | 102 | struct ctf_field_class_enum_mapping { |
44c440bc PP |
103 | GString *label; |
104 | struct ctf_range range; | |
105 | }; | |
106 | ||
5cd6d0e5 PP |
107 | struct ctf_field_class_enum { |
108 | struct ctf_field_class_int base; | |
44c440bc | 109 | |
5cd6d0e5 | 110 | /* Array of `struct ctf_field_class_enum_mapping` */ |
44c440bc PP |
111 | GArray *mappings; |
112 | }; | |
113 | ||
5cd6d0e5 PP |
114 | struct ctf_field_class_float { |
115 | struct ctf_field_class_bit_array base; | |
44c440bc PP |
116 | }; |
117 | ||
5cd6d0e5 PP |
118 | struct ctf_field_class_string { |
119 | struct ctf_field_class base; | |
44c440bc PP |
120 | enum ctf_encoding encoding; |
121 | }; | |
122 | ||
5cd6d0e5 | 123 | struct ctf_named_field_class { |
44c440bc PP |
124 | GString *name; |
125 | ||
126 | /* Owned by this */ | |
5cd6d0e5 | 127 | struct ctf_field_class *fc; |
44c440bc PP |
128 | }; |
129 | ||
5cd6d0e5 PP |
130 | struct ctf_field_class_struct { |
131 | struct ctf_field_class base; | |
44c440bc | 132 | |
5cd6d0e5 | 133 | /* Array of `struct ctf_named_field_class` */ |
44c440bc PP |
134 | GArray *members; |
135 | }; | |
136 | ||
137 | struct ctf_field_path { | |
138 | enum bt_scope root; | |
139 | ||
140 | /* Array of `int64_t` */ | |
141 | GArray *path; | |
142 | }; | |
143 | ||
5cd6d0e5 | 144 | struct ctf_field_class_variant_range { |
44c440bc PP |
145 | struct ctf_range range; |
146 | uint64_t option_index; | |
147 | }; | |
148 | ||
5cd6d0e5 PP |
149 | struct ctf_field_class_variant { |
150 | struct ctf_field_class base; | |
44c440bc PP |
151 | GString *tag_ref; |
152 | struct ctf_field_path tag_path; | |
153 | uint64_t stored_tag_index; | |
154 | ||
5cd6d0e5 | 155 | /* Array of `struct ctf_named_field_class` */ |
44c440bc PP |
156 | GArray *options; |
157 | ||
5cd6d0e5 | 158 | /* Array of `struct ctf_field_class_variant_range` */ |
44c440bc PP |
159 | GArray *ranges; |
160 | ||
161 | /* Weak */ | |
5cd6d0e5 | 162 | struct ctf_field_class_enum *tag_fc; |
44c440bc PP |
163 | }; |
164 | ||
5cd6d0e5 PP |
165 | struct ctf_field_class_array_base { |
166 | struct ctf_field_class base; | |
167 | struct ctf_field_class *elem_fc; | |
44c440bc PP |
168 | bool is_text; |
169 | }; | |
170 | ||
5cd6d0e5 PP |
171 | struct ctf_field_class_array { |
172 | struct ctf_field_class_array_base base; | |
173 | enum ctf_field_class_meaning meaning; | |
44c440bc PP |
174 | uint64_t length; |
175 | }; | |
176 | ||
5cd6d0e5 PP |
177 | struct ctf_field_class_sequence { |
178 | struct ctf_field_class_array_base base; | |
44c440bc PP |
179 | GString *length_ref; |
180 | struct ctf_field_path length_path; | |
181 | uint64_t stored_length_index; | |
182 | ||
183 | /* Weak */ | |
5cd6d0e5 | 184 | struct ctf_field_class_int *length_fc; |
44c440bc PP |
185 | }; |
186 | ||
187 | struct ctf_event_class { | |
188 | GString *name; | |
189 | uint64_t id; | |
190 | GString *emf_uri; | |
191 | enum bt_event_class_log_level log_level; | |
192 | bool is_translated; | |
193 | ||
194 | /* Owned by this */ | |
5cd6d0e5 | 195 | struct ctf_field_class *spec_context_fc; |
44c440bc PP |
196 | |
197 | /* Owned by this */ | |
5cd6d0e5 | 198 | struct ctf_field_class *payload_fc; |
44c440bc PP |
199 | |
200 | /* Weak, set during translation */ | |
e5be10ef | 201 | struct bt_private_event_class *ir_ec; |
44c440bc PP |
202 | }; |
203 | ||
204 | struct ctf_stream_class { | |
205 | uint64_t id; | |
206 | bool is_translated; | |
207 | ||
208 | /* Owned by this */ | |
5cd6d0e5 | 209 | struct ctf_field_class *packet_context_fc; |
44c440bc PP |
210 | |
211 | /* Owned by this */ | |
5cd6d0e5 | 212 | struct ctf_field_class *event_header_fc; |
44c440bc PP |
213 | |
214 | /* Owned by this */ | |
5cd6d0e5 | 215 | struct ctf_field_class *event_common_context_fc; |
44c440bc PP |
216 | |
217 | /* Array of `struct ctf_event_class *`, owned by this */ | |
218 | GPtrArray *event_classes; | |
219 | ||
220 | /* | |
221 | * Hash table mapping event class IDs to `struct ctf_event_class *`, | |
222 | * weak. | |
223 | */ | |
224 | GHashTable *event_classes_by_id; | |
225 | ||
226 | /* Owned by this */ | |
e5be10ef | 227 | struct bt_private_clock_class *default_clock_class; |
44c440bc PP |
228 | |
229 | /* Weak, set during translation */ | |
e5be10ef | 230 | struct bt_private_stream_class *ir_sc; |
44c440bc PP |
231 | }; |
232 | ||
233 | enum ctf_trace_class_env_entry_type { | |
234 | CTF_TRACE_CLASS_ENV_ENTRY_TYPE_INT, | |
235 | CTF_TRACE_CLASS_ENV_ENTRY_TYPE_STR, | |
236 | }; | |
237 | ||
238 | struct ctf_trace_class_env_entry { | |
239 | enum ctf_trace_class_env_entry_type type; | |
240 | GString *name; | |
241 | ||
242 | struct { | |
243 | int64_t i; | |
244 | GString *str; | |
245 | } value; | |
246 | }; | |
247 | ||
248 | struct ctf_trace_class { | |
249 | GString *name; | |
250 | unsigned int major; | |
251 | unsigned int minor; | |
252 | uint8_t uuid[16]; | |
253 | bool is_uuid_set; | |
254 | enum ctf_byte_order default_byte_order; | |
255 | ||
256 | /* Owned by this */ | |
5cd6d0e5 | 257 | struct ctf_field_class *packet_header_fc; |
44c440bc PP |
258 | |
259 | uint64_t stored_value_count; | |
260 | ||
e5be10ef | 261 | /* Array of `struct bt_private_clock_class *` (owned by this) */ |
44c440bc PP |
262 | GPtrArray *clock_classes; |
263 | ||
264 | /* Array of `struct ctf_stream_class *` */ | |
265 | GPtrArray *stream_classes; | |
266 | ||
267 | /* Array of `struct ctf_trace_class_env_entry` */ | |
268 | GArray *env_entries; | |
269 | ||
270 | bool is_translated; | |
271 | ||
272 | /* Weak, set during translation */ | |
e5be10ef | 273 | struct bt_private_trace *ir_tc; |
44c440bc PP |
274 | }; |
275 | ||
276 | static inline | |
5cd6d0e5 | 277 | void ctf_field_class_destroy(struct ctf_field_class *fc); |
44c440bc PP |
278 | |
279 | static inline | |
864cad70 PP |
280 | void _ctf_field_class_init(struct ctf_field_class *fc, |
281 | enum ctf_field_class_type type, unsigned int alignment) | |
44c440bc | 282 | { |
5cd6d0e5 | 283 | BT_ASSERT(fc); |
864cad70 | 284 | fc->type = type; |
5cd6d0e5 PP |
285 | fc->alignment = alignment; |
286 | fc->in_ir = false; | |
44c440bc PP |
287 | } |
288 | ||
289 | static inline | |
5cd6d0e5 | 290 | void _ctf_field_class_bit_array_init(struct ctf_field_class_bit_array *fc, |
864cad70 | 291 | enum ctf_field_class_type type) |
44c440bc | 292 | { |
864cad70 | 293 | _ctf_field_class_init((void *) fc, type, 1); |
44c440bc PP |
294 | } |
295 | ||
296 | static inline | |
5cd6d0e5 | 297 | void _ctf_field_class_int_init(struct ctf_field_class_int *fc, |
864cad70 | 298 | enum ctf_field_class_type type) |
44c440bc | 299 | { |
864cad70 | 300 | _ctf_field_class_bit_array_init((void *) fc, type); |
5cd6d0e5 PP |
301 | fc->meaning = CTF_FIELD_CLASS_MEANING_NONE; |
302 | fc->storing_index = -1; | |
44c440bc PP |
303 | } |
304 | ||
305 | static inline | |
306 | void ctf_field_path_init(struct ctf_field_path *field_path) | |
307 | { | |
308 | BT_ASSERT(field_path); | |
309 | field_path->path = g_array_new(FALSE, TRUE, sizeof(int64_t)); | |
310 | BT_ASSERT(field_path->path); | |
311 | } | |
312 | ||
313 | static inline | |
314 | void ctf_field_path_fini(struct ctf_field_path *field_path) | |
315 | { | |
316 | BT_ASSERT(field_path); | |
317 | ||
318 | if (field_path->path) { | |
319 | g_array_free(field_path->path, TRUE); | |
320 | } | |
321 | } | |
322 | ||
323 | static inline | |
5cd6d0e5 | 324 | void _ctf_named_field_class_init(struct ctf_named_field_class *named_fc) |
44c440bc | 325 | { |
5cd6d0e5 PP |
326 | BT_ASSERT(named_fc); |
327 | named_fc->name = g_string_new(NULL); | |
328 | BT_ASSERT(named_fc->name); | |
44c440bc PP |
329 | } |
330 | ||
331 | static inline | |
5cd6d0e5 | 332 | void _ctf_named_field_class_fini(struct ctf_named_field_class *named_fc) |
44c440bc | 333 | { |
5cd6d0e5 | 334 | BT_ASSERT(named_fc); |
44c440bc | 335 | |
5cd6d0e5 PP |
336 | if (named_fc->name) { |
337 | g_string_free(named_fc->name, TRUE); | |
44c440bc PP |
338 | } |
339 | ||
5cd6d0e5 | 340 | ctf_field_class_destroy(named_fc->fc); |
44c440bc PP |
341 | } |
342 | ||
343 | static inline | |
5cd6d0e5 PP |
344 | void _ctf_field_class_enum_mapping_init( |
345 | struct ctf_field_class_enum_mapping *mapping) | |
44c440bc PP |
346 | { |
347 | BT_ASSERT(mapping); | |
348 | mapping->label = g_string_new(NULL); | |
349 | BT_ASSERT(mapping->label); | |
350 | } | |
351 | ||
352 | static inline | |
5cd6d0e5 PP |
353 | void _ctf_field_class_enum_mapping_fini( |
354 | struct ctf_field_class_enum_mapping *mapping) | |
44c440bc PP |
355 | { |
356 | BT_ASSERT(mapping); | |
357 | ||
358 | if (mapping->label) { | |
359 | g_string_free(mapping->label, TRUE); | |
360 | } | |
361 | } | |
362 | ||
363 | static inline | |
5cd6d0e5 | 364 | struct ctf_field_class_int *ctf_field_class_int_create(void) |
44c440bc | 365 | { |
5cd6d0e5 | 366 | struct ctf_field_class_int *fc = g_new0(struct ctf_field_class_int, 1); |
44c440bc | 367 | |
5cd6d0e5 | 368 | BT_ASSERT(fc); |
864cad70 | 369 | _ctf_field_class_int_init(fc, CTF_FIELD_CLASS_TYPE_INT); |
5cd6d0e5 | 370 | return fc; |
44c440bc PP |
371 | } |
372 | ||
373 | static inline | |
5cd6d0e5 | 374 | struct ctf_field_class_float *ctf_field_class_float_create(void) |
44c440bc | 375 | { |
5cd6d0e5 PP |
376 | struct ctf_field_class_float *fc = |
377 | g_new0(struct ctf_field_class_float, 1); | |
44c440bc | 378 | |
5cd6d0e5 | 379 | BT_ASSERT(fc); |
864cad70 | 380 | _ctf_field_class_bit_array_init((void *) fc, CTF_FIELD_CLASS_TYPE_FLOAT); |
5cd6d0e5 | 381 | return fc; |
44c440bc PP |
382 | } |
383 | ||
384 | static inline | |
5cd6d0e5 | 385 | struct ctf_field_class_string *ctf_field_class_string_create(void) |
44c440bc | 386 | { |
5cd6d0e5 PP |
387 | struct ctf_field_class_string *fc = |
388 | g_new0(struct ctf_field_class_string, 1); | |
44c440bc | 389 | |
5cd6d0e5 | 390 | BT_ASSERT(fc); |
864cad70 | 391 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_STRING, 8); |
5cd6d0e5 | 392 | return fc; |
44c440bc PP |
393 | } |
394 | ||
395 | static inline | |
5cd6d0e5 | 396 | struct ctf_field_class_enum *ctf_field_class_enum_create(void) |
44c440bc | 397 | { |
5cd6d0e5 | 398 | struct ctf_field_class_enum *fc = g_new0(struct ctf_field_class_enum, 1); |
44c440bc | 399 | |
5cd6d0e5 | 400 | BT_ASSERT(fc); |
864cad70 | 401 | _ctf_field_class_int_init((void *) fc, CTF_FIELD_CLASS_TYPE_ENUM); |
5cd6d0e5 PP |
402 | fc->mappings = g_array_new(FALSE, TRUE, |
403 | sizeof(struct ctf_field_class_enum_mapping)); | |
404 | BT_ASSERT(fc->mappings); | |
405 | return fc; | |
44c440bc PP |
406 | } |
407 | ||
408 | static inline | |
5cd6d0e5 | 409 | struct ctf_field_class_struct *ctf_field_class_struct_create(void) |
44c440bc | 410 | { |
5cd6d0e5 PP |
411 | struct ctf_field_class_struct *fc = |
412 | g_new0(struct ctf_field_class_struct, 1); | |
44c440bc | 413 | |
5cd6d0e5 | 414 | BT_ASSERT(fc); |
864cad70 | 415 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_STRUCT, 1); |
5cd6d0e5 PP |
416 | fc->members = g_array_new(FALSE, TRUE, |
417 | sizeof(struct ctf_named_field_class)); | |
418 | BT_ASSERT(fc->members); | |
419 | fc->base.is_compound = true; | |
420 | return fc; | |
44c440bc PP |
421 | } |
422 | ||
423 | static inline | |
5cd6d0e5 | 424 | struct ctf_field_class_variant *ctf_field_class_variant_create(void) |
44c440bc | 425 | { |
5cd6d0e5 PP |
426 | struct ctf_field_class_variant *fc = |
427 | g_new0(struct ctf_field_class_variant, 1); | |
44c440bc | 428 | |
5cd6d0e5 | 429 | BT_ASSERT(fc); |
864cad70 | 430 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_VARIANT, 1); |
5cd6d0e5 PP |
431 | fc->options = g_array_new(FALSE, TRUE, |
432 | sizeof(struct ctf_named_field_class)); | |
433 | BT_ASSERT(fc->options); | |
434 | fc->ranges = g_array_new(FALSE, TRUE, | |
435 | sizeof(struct ctf_field_class_variant_range)); | |
436 | BT_ASSERT(fc->ranges); | |
437 | fc->tag_ref = g_string_new(NULL); | |
438 | BT_ASSERT(fc->tag_ref); | |
439 | ctf_field_path_init(&fc->tag_path); | |
440 | fc->base.is_compound = true; | |
441 | return fc; | |
44c440bc PP |
442 | } |
443 | ||
444 | static inline | |
5cd6d0e5 | 445 | struct ctf_field_class_array *ctf_field_class_array_create(void) |
44c440bc | 446 | { |
5cd6d0e5 PP |
447 | struct ctf_field_class_array *fc = |
448 | g_new0(struct ctf_field_class_array, 1); | |
44c440bc | 449 | |
5cd6d0e5 | 450 | BT_ASSERT(fc); |
864cad70 | 451 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_ARRAY, 1); |
5cd6d0e5 PP |
452 | fc->base.base.is_compound = true; |
453 | return fc; | |
44c440bc PP |
454 | } |
455 | ||
456 | static inline | |
5cd6d0e5 | 457 | struct ctf_field_class_sequence *ctf_field_class_sequence_create(void) |
44c440bc | 458 | { |
5cd6d0e5 PP |
459 | struct ctf_field_class_sequence *fc = |
460 | g_new0(struct ctf_field_class_sequence, 1); | |
44c440bc | 461 | |
5cd6d0e5 | 462 | BT_ASSERT(fc); |
864cad70 | 463 | _ctf_field_class_init((void *) fc, CTF_FIELD_CLASS_TYPE_SEQUENCE, 1); |
5cd6d0e5 PP |
464 | fc->length_ref = g_string_new(NULL); |
465 | BT_ASSERT(fc->length_ref); | |
466 | ctf_field_path_init(&fc->length_path); | |
467 | fc->base.base.is_compound = true; | |
468 | return fc; | |
44c440bc PP |
469 | } |
470 | ||
471 | static inline | |
5cd6d0e5 | 472 | void _ctf_field_class_int_destroy(struct ctf_field_class_int *fc) |
44c440bc | 473 | { |
5cd6d0e5 | 474 | BT_ASSERT(fc); |
65300d60 | 475 | bt_object_put_ref(fc->mapped_clock_class); |
5cd6d0e5 | 476 | g_free(fc); |
44c440bc PP |
477 | } |
478 | ||
479 | static inline | |
5cd6d0e5 | 480 | void _ctf_field_class_enum_destroy(struct ctf_field_class_enum *fc) |
44c440bc | 481 | { |
5cd6d0e5 | 482 | BT_ASSERT(fc); |
65300d60 | 483 | bt_object_put_ref(fc->base.mapped_clock_class); |
44c440bc | 484 | |
5cd6d0e5 | 485 | if (fc->mappings) { |
44c440bc PP |
486 | uint64_t i; |
487 | ||
5cd6d0e5 PP |
488 | for (i = 0; i < fc->mappings->len; i++) { |
489 | struct ctf_field_class_enum_mapping *mapping = | |
490 | &g_array_index(fc->mappings, | |
491 | struct ctf_field_class_enum_mapping, i); | |
44c440bc | 492 | |
5cd6d0e5 | 493 | _ctf_field_class_enum_mapping_fini(mapping); |
44c440bc PP |
494 | } |
495 | ||
5cd6d0e5 | 496 | g_array_free(fc->mappings, TRUE); |
44c440bc PP |
497 | } |
498 | ||
5cd6d0e5 | 499 | g_free(fc); |
44c440bc PP |
500 | } |
501 | ||
502 | static inline | |
5cd6d0e5 | 503 | void _ctf_field_class_float_destroy(struct ctf_field_class_float *fc) |
44c440bc | 504 | { |
5cd6d0e5 PP |
505 | BT_ASSERT(fc); |
506 | g_free(fc); | |
44c440bc PP |
507 | } |
508 | ||
509 | static inline | |
5cd6d0e5 | 510 | void _ctf_field_class_string_destroy(struct ctf_field_class_string *fc) |
44c440bc | 511 | { |
5cd6d0e5 PP |
512 | BT_ASSERT(fc); |
513 | g_free(fc); | |
44c440bc PP |
514 | } |
515 | ||
516 | static inline | |
5cd6d0e5 | 517 | void _ctf_field_class_struct_destroy(struct ctf_field_class_struct *fc) |
44c440bc | 518 | { |
5cd6d0e5 | 519 | BT_ASSERT(fc); |
44c440bc | 520 | |
5cd6d0e5 | 521 | if (fc->members) { |
44c440bc PP |
522 | uint64_t i; |
523 | ||
5cd6d0e5 PP |
524 | for (i = 0; i < fc->members->len; i++) { |
525 | struct ctf_named_field_class *named_fc = | |
526 | &g_array_index(fc->members, | |
527 | struct ctf_named_field_class, i); | |
44c440bc | 528 | |
5cd6d0e5 | 529 | _ctf_named_field_class_fini(named_fc); |
44c440bc PP |
530 | } |
531 | ||
5cd6d0e5 | 532 | g_array_free(fc->members, TRUE); |
44c440bc PP |
533 | } |
534 | ||
5cd6d0e5 | 535 | g_free(fc); |
44c440bc PP |
536 | } |
537 | ||
538 | static inline | |
5cd6d0e5 | 539 | void _ctf_field_class_array_base_fini(struct ctf_field_class_array_base *fc) |
44c440bc | 540 | { |
5cd6d0e5 PP |
541 | BT_ASSERT(fc); |
542 | ctf_field_class_destroy(fc->elem_fc); | |
44c440bc PP |
543 | } |
544 | ||
545 | static inline | |
5cd6d0e5 | 546 | void _ctf_field_class_array_destroy(struct ctf_field_class_array *fc) |
44c440bc | 547 | { |
5cd6d0e5 PP |
548 | BT_ASSERT(fc); |
549 | _ctf_field_class_array_base_fini((void *) fc); | |
550 | g_free(fc); | |
44c440bc PP |
551 | } |
552 | ||
553 | static inline | |
5cd6d0e5 | 554 | void _ctf_field_class_sequence_destroy(struct ctf_field_class_sequence *fc) |
44c440bc | 555 | { |
5cd6d0e5 PP |
556 | BT_ASSERT(fc); |
557 | _ctf_field_class_array_base_fini((void *) fc); | |
44c440bc | 558 | |
5cd6d0e5 PP |
559 | if (fc->length_ref) { |
560 | g_string_free(fc->length_ref, TRUE); | |
44c440bc PP |
561 | } |
562 | ||
5cd6d0e5 PP |
563 | ctf_field_path_fini(&fc->length_path); |
564 | g_free(fc); | |
44c440bc PP |
565 | } |
566 | ||
567 | static inline | |
5cd6d0e5 | 568 | void _ctf_field_class_variant_destroy(struct ctf_field_class_variant *fc) |
44c440bc | 569 | { |
5cd6d0e5 | 570 | BT_ASSERT(fc); |
44c440bc | 571 | |
5cd6d0e5 | 572 | if (fc->options) { |
44c440bc PP |
573 | uint64_t i; |
574 | ||
5cd6d0e5 PP |
575 | for (i = 0; i < fc->options->len; i++) { |
576 | struct ctf_named_field_class *named_fc = | |
577 | &g_array_index(fc->options, | |
578 | struct ctf_named_field_class, i); | |
44c440bc | 579 | |
5cd6d0e5 | 580 | _ctf_named_field_class_fini(named_fc); |
44c440bc PP |
581 | } |
582 | ||
5cd6d0e5 | 583 | g_array_free(fc->options, TRUE); |
44c440bc PP |
584 | } |
585 | ||
5cd6d0e5 PP |
586 | if (fc->ranges) { |
587 | g_array_free(fc->ranges, TRUE); | |
44c440bc PP |
588 | } |
589 | ||
5cd6d0e5 PP |
590 | if (fc->tag_ref) { |
591 | g_string_free(fc->tag_ref, TRUE); | |
44c440bc PP |
592 | } |
593 | ||
5cd6d0e5 PP |
594 | ctf_field_path_fini(&fc->tag_path); |
595 | g_free(fc); | |
44c440bc PP |
596 | } |
597 | ||
598 | static inline | |
5cd6d0e5 | 599 | void ctf_field_class_destroy(struct ctf_field_class *fc) |
44c440bc | 600 | { |
5cd6d0e5 | 601 | if (!fc) { |
44c440bc PP |
602 | return; |
603 | } | |
604 | ||
864cad70 PP |
605 | switch (fc->type) { |
606 | case CTF_FIELD_CLASS_TYPE_INT: | |
5cd6d0e5 | 607 | _ctf_field_class_int_destroy((void *) fc); |
44c440bc | 608 | break; |
864cad70 | 609 | case CTF_FIELD_CLASS_TYPE_ENUM: |
5cd6d0e5 | 610 | _ctf_field_class_enum_destroy((void *) fc); |
44c440bc | 611 | break; |
864cad70 | 612 | case CTF_FIELD_CLASS_TYPE_FLOAT: |
5cd6d0e5 | 613 | _ctf_field_class_float_destroy((void *) fc); |
44c440bc | 614 | break; |
864cad70 | 615 | case CTF_FIELD_CLASS_TYPE_STRING: |
5cd6d0e5 | 616 | _ctf_field_class_string_destroy((void *) fc); |
44c440bc | 617 | break; |
864cad70 | 618 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
5cd6d0e5 | 619 | _ctf_field_class_struct_destroy((void *) fc); |
44c440bc | 620 | break; |
864cad70 | 621 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
5cd6d0e5 | 622 | _ctf_field_class_array_destroy((void *) fc); |
44c440bc | 623 | break; |
864cad70 | 624 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: |
5cd6d0e5 | 625 | _ctf_field_class_sequence_destroy((void *) fc); |
44c440bc | 626 | break; |
864cad70 | 627 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
5cd6d0e5 | 628 | _ctf_field_class_variant_destroy((void *) fc); |
44c440bc PP |
629 | break; |
630 | default: | |
631 | abort(); | |
632 | } | |
633 | } | |
634 | ||
635 | static inline | |
5cd6d0e5 | 636 | void ctf_field_class_enum_append_mapping(struct ctf_field_class_enum *fc, |
44c440bc PP |
637 | const char *label, uint64_t u_lower, uint64_t u_upper) |
638 | { | |
5cd6d0e5 | 639 | struct ctf_field_class_enum_mapping *mapping; |
44c440bc | 640 | |
5cd6d0e5 | 641 | BT_ASSERT(fc); |
44c440bc | 642 | BT_ASSERT(label); |
5cd6d0e5 | 643 | g_array_set_size(fc->mappings, fc->mappings->len + 1); |
44c440bc | 644 | |
5cd6d0e5 PP |
645 | mapping = &g_array_index(fc->mappings, |
646 | struct ctf_field_class_enum_mapping, fc->mappings->len - 1); | |
647 | _ctf_field_class_enum_mapping_init(mapping); | |
44c440bc PP |
648 | g_string_assign(mapping->label, label); |
649 | mapping->range.lower.u = u_lower; | |
650 | mapping->range.upper.u = u_upper; | |
651 | } | |
652 | ||
653 | static inline | |
5cd6d0e5 PP |
654 | struct ctf_field_class_enum_mapping *ctf_field_class_enum_borrow_mapping_by_index( |
655 | struct ctf_field_class_enum *fc, uint64_t index) | |
44c440bc | 656 | { |
5cd6d0e5 PP |
657 | BT_ASSERT(fc); |
658 | BT_ASSERT(index < fc->mappings->len); | |
659 | return &g_array_index(fc->mappings, struct ctf_field_class_enum_mapping, | |
44c440bc PP |
660 | index); |
661 | } | |
662 | ||
663 | static inline | |
5cd6d0e5 PP |
664 | struct ctf_named_field_class *ctf_field_class_struct_borrow_member_by_index( |
665 | struct ctf_field_class_struct *fc, uint64_t index) | |
44c440bc | 666 | { |
5cd6d0e5 PP |
667 | BT_ASSERT(fc); |
668 | BT_ASSERT(index < fc->members->len); | |
669 | return &g_array_index(fc->members, struct ctf_named_field_class, | |
44c440bc PP |
670 | index); |
671 | } | |
672 | ||
673 | static inline | |
5cd6d0e5 PP |
674 | struct ctf_named_field_class *ctf_field_class_struct_borrow_member_by_name( |
675 | struct ctf_field_class_struct *fc, const char *name) | |
44c440bc PP |
676 | { |
677 | uint64_t i; | |
5cd6d0e5 | 678 | struct ctf_named_field_class *ret_named_fc = NULL; |
44c440bc | 679 | |
5cd6d0e5 | 680 | BT_ASSERT(fc); |
44c440bc PP |
681 | BT_ASSERT(name); |
682 | ||
5cd6d0e5 PP |
683 | for (i = 0; i < fc->members->len; i++) { |
684 | struct ctf_named_field_class *named_fc = | |
685 | ctf_field_class_struct_borrow_member_by_index(fc, i); | |
44c440bc | 686 | |
5cd6d0e5 PP |
687 | if (strcmp(name, named_fc->name->str) == 0) { |
688 | ret_named_fc = named_fc; | |
44c440bc PP |
689 | goto end; |
690 | } | |
691 | } | |
692 | ||
693 | end: | |
5cd6d0e5 | 694 | return ret_named_fc; |
44c440bc PP |
695 | } |
696 | ||
697 | static inline | |
5cd6d0e5 PP |
698 | struct ctf_field_class *ctf_field_class_struct_borrow_member_field_class_by_name( |
699 | struct ctf_field_class_struct *struct_fc, const char *name) | |
44c440bc | 700 | { |
5cd6d0e5 PP |
701 | struct ctf_named_field_class *named_fc = NULL; |
702 | struct ctf_field_class *fc = NULL; | |
44c440bc | 703 | |
5cd6d0e5 | 704 | if (!struct_fc) { |
44c440bc PP |
705 | goto end; |
706 | } | |
707 | ||
5cd6d0e5 PP |
708 | named_fc = ctf_field_class_struct_borrow_member_by_name(struct_fc, name); |
709 | if (!named_fc) { | |
44c440bc PP |
710 | goto end; |
711 | } | |
712 | ||
5cd6d0e5 | 713 | fc = named_fc->fc; |
44c440bc PP |
714 | |
715 | end: | |
5cd6d0e5 | 716 | return fc; |
44c440bc PP |
717 | } |
718 | ||
719 | static inline | |
5cd6d0e5 PP |
720 | struct ctf_field_class_int * |
721 | ctf_field_class_struct_borrow_member_int_field_class_by_name( | |
722 | struct ctf_field_class_struct *struct_fc, const char *name) | |
44c440bc | 723 | { |
5cd6d0e5 | 724 | struct ctf_field_class_int *int_fc = NULL; |
44c440bc | 725 | |
5cd6d0e5 PP |
726 | int_fc = (void *) |
727 | ctf_field_class_struct_borrow_member_field_class_by_name( | |
728 | struct_fc, name); | |
729 | if (!int_fc) { | |
44c440bc PP |
730 | goto end; |
731 | } | |
732 | ||
864cad70 PP |
733 | if (int_fc->base.base.type != CTF_FIELD_CLASS_TYPE_INT && |
734 | int_fc->base.base.type != CTF_FIELD_CLASS_TYPE_ENUM) { | |
5cd6d0e5 | 735 | int_fc = NULL; |
44c440bc PP |
736 | goto end; |
737 | } | |
738 | ||
739 | end: | |
5cd6d0e5 | 740 | return int_fc; |
44c440bc PP |
741 | } |
742 | ||
743 | ||
744 | static inline | |
5cd6d0e5 PP |
745 | void ctf_field_class_struct_append_member(struct ctf_field_class_struct *fc, |
746 | const char *name, struct ctf_field_class *member_fc) | |
44c440bc | 747 | { |
5cd6d0e5 | 748 | struct ctf_named_field_class *named_fc; |
44c440bc | 749 | |
5cd6d0e5 | 750 | BT_ASSERT(fc); |
44c440bc | 751 | BT_ASSERT(name); |
5cd6d0e5 | 752 | g_array_set_size(fc->members, fc->members->len + 1); |
44c440bc | 753 | |
5cd6d0e5 PP |
754 | named_fc = &g_array_index(fc->members, struct ctf_named_field_class, |
755 | fc->members->len - 1); | |
756 | _ctf_named_field_class_init(named_fc); | |
757 | g_string_assign(named_fc->name, name); | |
758 | named_fc->fc = member_fc; | |
44c440bc | 759 | |
5cd6d0e5 PP |
760 | if (member_fc->alignment > fc->base.alignment) { |
761 | fc->base.alignment = member_fc->alignment; | |
44c440bc PP |
762 | } |
763 | } | |
764 | ||
765 | static inline | |
5cd6d0e5 PP |
766 | struct ctf_named_field_class *ctf_field_class_variant_borrow_option_by_index( |
767 | struct ctf_field_class_variant *fc, uint64_t index) | |
44c440bc | 768 | { |
5cd6d0e5 PP |
769 | BT_ASSERT(fc); |
770 | BT_ASSERT(index < fc->options->len); | |
771 | return &g_array_index(fc->options, struct ctf_named_field_class, | |
44c440bc PP |
772 | index); |
773 | } | |
774 | ||
775 | static inline | |
5cd6d0e5 PP |
776 | struct ctf_named_field_class *ctf_field_class_variant_borrow_option_by_name( |
777 | struct ctf_field_class_variant *fc, const char *name) | |
44c440bc PP |
778 | { |
779 | uint64_t i; | |
5cd6d0e5 | 780 | struct ctf_named_field_class *ret_named_fc = NULL; |
44c440bc | 781 | |
5cd6d0e5 | 782 | BT_ASSERT(fc); |
44c440bc PP |
783 | BT_ASSERT(name); |
784 | ||
5cd6d0e5 PP |
785 | for (i = 0; i < fc->options->len; i++) { |
786 | struct ctf_named_field_class *named_fc = | |
787 | ctf_field_class_variant_borrow_option_by_index(fc, i); | |
44c440bc | 788 | |
5cd6d0e5 PP |
789 | if (strcmp(name, named_fc->name->str) == 0) { |
790 | ret_named_fc = named_fc; | |
44c440bc PP |
791 | goto end; |
792 | } | |
793 | } | |
794 | ||
795 | end: | |
5cd6d0e5 | 796 | return ret_named_fc; |
44c440bc PP |
797 | } |
798 | ||
799 | static inline | |
5cd6d0e5 PP |
800 | struct ctf_field_class_variant_range * |
801 | ctf_field_class_variant_borrow_range_by_index( | |
802 | struct ctf_field_class_variant *fc, uint64_t index) | |
44c440bc | 803 | { |
5cd6d0e5 PP |
804 | BT_ASSERT(fc); |
805 | BT_ASSERT(index < fc->ranges->len); | |
806 | return &g_array_index(fc->ranges, struct ctf_field_class_variant_range, | |
44c440bc PP |
807 | index); |
808 | } | |
809 | ||
810 | static inline | |
5cd6d0e5 PP |
811 | void ctf_field_class_variant_append_option(struct ctf_field_class_variant *fc, |
812 | const char *name, struct ctf_field_class *option_fc) | |
44c440bc | 813 | { |
5cd6d0e5 | 814 | struct ctf_named_field_class *named_fc; |
44c440bc | 815 | |
5cd6d0e5 | 816 | BT_ASSERT(fc); |
44c440bc | 817 | BT_ASSERT(name); |
5cd6d0e5 | 818 | g_array_set_size(fc->options, fc->options->len + 1); |
44c440bc | 819 | |
5cd6d0e5 PP |
820 | named_fc = &g_array_index(fc->options, struct ctf_named_field_class, |
821 | fc->options->len - 1); | |
822 | _ctf_named_field_class_init(named_fc); | |
823 | g_string_assign(named_fc->name, name); | |
824 | named_fc->fc = option_fc; | |
44c440bc PP |
825 | } |
826 | ||
827 | static inline | |
5cd6d0e5 PP |
828 | void ctf_field_class_variant_set_tag_field_class( |
829 | struct ctf_field_class_variant *fc, | |
830 | struct ctf_field_class_enum *tag_fc) | |
44c440bc PP |
831 | { |
832 | uint64_t option_i; | |
833 | ||
5cd6d0e5 PP |
834 | BT_ASSERT(fc); |
835 | BT_ASSERT(tag_fc); | |
836 | fc->tag_fc = tag_fc; | |
44c440bc | 837 | |
5cd6d0e5 | 838 | for (option_i = 0; option_i < fc->options->len; option_i++) { |
44c440bc | 839 | uint64_t mapping_i; |
5cd6d0e5 PP |
840 | struct ctf_named_field_class *named_fc = |
841 | ctf_field_class_variant_borrow_option_by_index( | |
842 | fc, option_i); | |
44c440bc | 843 | |
5cd6d0e5 | 844 | for (mapping_i = 0; mapping_i < tag_fc->mappings->len; |
44c440bc | 845 | mapping_i++) { |
5cd6d0e5 PP |
846 | struct ctf_field_class_enum_mapping *mapping = |
847 | ctf_field_class_enum_borrow_mapping_by_index( | |
848 | tag_fc, mapping_i); | |
44c440bc | 849 | |
5cd6d0e5 | 850 | if (strcmp(named_fc->name->str, |
44c440bc | 851 | mapping->label->str) == 0) { |
5cd6d0e5 | 852 | struct ctf_field_class_variant_range range; |
44c440bc PP |
853 | |
854 | range.range = mapping->range; | |
855 | range.option_index = option_i; | |
5cd6d0e5 | 856 | g_array_append_val(fc->ranges, range); |
44c440bc PP |
857 | } |
858 | } | |
859 | } | |
860 | } | |
861 | ||
862 | static inline | |
5cd6d0e5 PP |
863 | struct ctf_field_class *ctf_field_class_compound_borrow_field_class_by_index( |
864 | struct ctf_field_class *comp_fc, uint64_t index) | |
44c440bc | 865 | { |
5cd6d0e5 | 866 | struct ctf_field_class *fc = NULL; |
44c440bc | 867 | |
864cad70 PP |
868 | switch (comp_fc->type) { |
869 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 870 | { |
5cd6d0e5 PP |
871 | struct ctf_named_field_class *named_fc = |
872 | ctf_field_class_struct_borrow_member_by_index( | |
873 | (void *) comp_fc, index); | |
44c440bc | 874 | |
5cd6d0e5 PP |
875 | BT_ASSERT(named_fc); |
876 | fc = named_fc->fc; | |
44c440bc PP |
877 | break; |
878 | } | |
864cad70 | 879 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 880 | { |
5cd6d0e5 PP |
881 | struct ctf_named_field_class *named_fc = |
882 | ctf_field_class_variant_borrow_option_by_index( | |
883 | (void *) comp_fc, index); | |
44c440bc | 884 | |
5cd6d0e5 PP |
885 | BT_ASSERT(named_fc); |
886 | fc = named_fc->fc; | |
44c440bc PP |
887 | break; |
888 | } | |
864cad70 PP |
889 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
890 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: | |
44c440bc | 891 | { |
5cd6d0e5 | 892 | struct ctf_field_class_array_base *array_fc = (void *) comp_fc; |
44c440bc | 893 | |
5cd6d0e5 | 894 | fc = array_fc->elem_fc; |
44c440bc PP |
895 | break; |
896 | } | |
897 | default: | |
898 | break; | |
899 | } | |
900 | ||
5cd6d0e5 | 901 | return fc; |
44c440bc PP |
902 | } |
903 | ||
904 | static inline | |
5cd6d0e5 | 905 | uint64_t ctf_field_class_compound_get_field_class_count(struct ctf_field_class *fc) |
44c440bc PP |
906 | { |
907 | uint64_t field_count; | |
908 | ||
864cad70 PP |
909 | switch (fc->type) { |
910 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 911 | { |
5cd6d0e5 | 912 | struct ctf_field_class_struct *struct_fc = (void *) fc; |
44c440bc | 913 | |
5cd6d0e5 | 914 | field_count = struct_fc->members->len; |
44c440bc PP |
915 | break; |
916 | } | |
864cad70 | 917 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 918 | { |
5cd6d0e5 | 919 | struct ctf_field_class_variant *var_fc = (void *) fc; |
44c440bc | 920 | |
5cd6d0e5 | 921 | field_count = var_fc->options->len; |
44c440bc PP |
922 | break; |
923 | } | |
864cad70 PP |
924 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
925 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: | |
44c440bc PP |
926 | /* |
927 | * Array and sequence types always contain a single | |
928 | * member (the element type). | |
929 | */ | |
930 | field_count = 1; | |
931 | break; | |
932 | default: | |
933 | abort(); | |
934 | } | |
935 | ||
936 | return field_count; | |
937 | } | |
938 | ||
939 | static inline | |
5cd6d0e5 PP |
940 | int64_t ctf_field_class_compound_get_field_class_index_from_name( |
941 | struct ctf_field_class *fc, const char *name) | |
44c440bc PP |
942 | { |
943 | int64_t ret_index = -1; | |
944 | uint64_t i; | |
945 | ||
864cad70 PP |
946 | switch (fc->type) { |
947 | case CTF_FIELD_CLASS_TYPE_STRUCT: | |
44c440bc | 948 | { |
5cd6d0e5 | 949 | struct ctf_field_class_struct *struct_fc = (void *) fc; |
44c440bc | 950 | |
5cd6d0e5 PP |
951 | for (i = 0; i < struct_fc->members->len; i++) { |
952 | struct ctf_named_field_class *named_fc = | |
953 | ctf_field_class_struct_borrow_member_by_index( | |
954 | struct_fc, i); | |
44c440bc | 955 | |
5cd6d0e5 | 956 | if (strcmp(name, named_fc->name->str) == 0) { |
44c440bc PP |
957 | ret_index = (int64_t) i; |
958 | goto end; | |
959 | } | |
960 | } | |
961 | ||
962 | break; | |
963 | } | |
864cad70 | 964 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
44c440bc | 965 | { |
5cd6d0e5 | 966 | struct ctf_field_class_variant *var_fc = (void *) fc; |
44c440bc | 967 | |
5cd6d0e5 PP |
968 | for (i = 0; i < var_fc->options->len; i++) { |
969 | struct ctf_named_field_class *named_fc = | |
970 | ctf_field_class_variant_borrow_option_by_index( | |
971 | var_fc, i); | |
44c440bc | 972 | |
5cd6d0e5 | 973 | if (strcmp(name, named_fc->name->str) == 0) { |
44c440bc PP |
974 | ret_index = (int64_t) i; |
975 | goto end; | |
976 | } | |
977 | } | |
978 | ||
979 | break; | |
980 | } | |
981 | default: | |
982 | break; | |
983 | } | |
984 | ||
985 | end: | |
986 | return ret_index; | |
987 | } | |
988 | ||
989 | static inline | |
990 | void ctf_field_path_append_index(struct ctf_field_path *fp, int64_t index) | |
991 | { | |
992 | BT_ASSERT(fp); | |
993 | g_array_append_val(fp->path, index); | |
994 | } | |
995 | ||
996 | static inline | |
997 | int64_t ctf_field_path_borrow_index_by_index(struct ctf_field_path *fp, | |
998 | uint64_t index) | |
999 | { | |
1000 | BT_ASSERT(fp); | |
1001 | BT_ASSERT(index < fp->path->len); | |
1002 | return g_array_index(fp->path, int64_t, index); | |
1003 | } | |
1004 | ||
1005 | static inline | |
1006 | void ctf_field_path_clear(struct ctf_field_path *fp) | |
1007 | { | |
1008 | BT_ASSERT(fp); | |
1009 | g_array_set_size(fp->path, 0); | |
1010 | } | |
1011 | ||
1012 | static inline | |
1013 | GString *ctf_field_path_string(struct ctf_field_path *path) | |
1014 | { | |
1015 | GString *str = g_string_new(NULL); | |
1016 | uint64_t i; | |
1017 | ||
1018 | BT_ASSERT(path); | |
1019 | ||
1020 | if (!str) { | |
1021 | goto end; | |
1022 | } | |
1023 | ||
1024 | g_string_append_printf(str, "[%s", bt_common_scope_string( | |
1025 | path->root)); | |
1026 | ||
1027 | for (i = 0; i < path->path->len; i++) { | |
1028 | g_string_append_printf(str, ", %" PRId64, | |
1029 | ctf_field_path_borrow_index_by_index(path, i)); | |
1030 | } | |
1031 | ||
1032 | g_string_append(str, "]"); | |
1033 | ||
1034 | end: | |
1035 | return str; | |
1036 | } | |
1037 | ||
1038 | static inline | |
5cd6d0e5 | 1039 | struct ctf_field_class *ctf_field_path_borrow_field_class( |
44c440bc PP |
1040 | struct ctf_field_path *field_path, |
1041 | struct ctf_trace_class *tc, | |
1042 | struct ctf_stream_class *sc, | |
1043 | struct ctf_event_class *ec) | |
1044 | { | |
1045 | uint64_t i; | |
5cd6d0e5 | 1046 | struct ctf_field_class *fc; |
44c440bc PP |
1047 | |
1048 | switch (field_path->root) { | |
1049 | case BT_SCOPE_PACKET_HEADER: | |
5cd6d0e5 | 1050 | fc = tc->packet_header_fc; |
44c440bc PP |
1051 | break; |
1052 | case BT_SCOPE_PACKET_CONTEXT: | |
5cd6d0e5 | 1053 | fc = sc->packet_context_fc; |
44c440bc PP |
1054 | break; |
1055 | case BT_SCOPE_EVENT_HEADER: | |
5cd6d0e5 | 1056 | fc = sc->event_header_fc; |
44c440bc PP |
1057 | break; |
1058 | case BT_SCOPE_EVENT_COMMON_CONTEXT: | |
5cd6d0e5 | 1059 | fc = sc->event_common_context_fc; |
44c440bc PP |
1060 | break; |
1061 | case BT_SCOPE_EVENT_SPECIFIC_CONTEXT: | |
5cd6d0e5 | 1062 | fc = ec->spec_context_fc; |
44c440bc PP |
1063 | break; |
1064 | case BT_SCOPE_EVENT_PAYLOAD: | |
5cd6d0e5 | 1065 | fc = ec->payload_fc; |
44c440bc PP |
1066 | break; |
1067 | default: | |
1068 | abort(); | |
1069 | } | |
1070 | ||
5cd6d0e5 | 1071 | BT_ASSERT(fc); |
44c440bc PP |
1072 | |
1073 | for (i = 0; i < field_path->path->len; i++) { | |
1074 | int64_t child_index = | |
1075 | ctf_field_path_borrow_index_by_index(field_path, i); | |
5cd6d0e5 PP |
1076 | struct ctf_field_class *child_fc = |
1077 | ctf_field_class_compound_borrow_field_class_by_index( | |
1078 | fc, child_index); | |
1079 | BT_ASSERT(child_fc); | |
1080 | fc = child_fc; | |
44c440bc PP |
1081 | } |
1082 | ||
5cd6d0e5 PP |
1083 | BT_ASSERT(fc); |
1084 | return fc; | |
44c440bc PP |
1085 | } |
1086 | ||
1087 | static inline | |
5cd6d0e5 | 1088 | struct ctf_field_class *ctf_field_class_copy(struct ctf_field_class *fc); |
44c440bc PP |
1089 | |
1090 | static inline | |
5cd6d0e5 PP |
1091 | void ctf_field_class_bit_array_copy_content( |
1092 | struct ctf_field_class_bit_array *dst_fc, | |
1093 | struct ctf_field_class_bit_array *src_fc) | |
44c440bc | 1094 | { |
5cd6d0e5 PP |
1095 | BT_ASSERT(dst_fc); |
1096 | BT_ASSERT(src_fc); | |
1097 | dst_fc->byte_order = src_fc->byte_order; | |
1098 | dst_fc->size = src_fc->size; | |
44c440bc PP |
1099 | } |
1100 | ||
1101 | static inline | |
5cd6d0e5 PP |
1102 | void ctf_field_class_int_copy_content( |
1103 | struct ctf_field_class_int *dst_fc, | |
1104 | struct ctf_field_class_int *src_fc) | |
44c440bc | 1105 | { |
5cd6d0e5 PP |
1106 | ctf_field_class_bit_array_copy_content((void *) dst_fc, (void *) src_fc); |
1107 | dst_fc->meaning = src_fc->meaning; | |
1108 | dst_fc->is_signed = src_fc->is_signed; | |
1109 | dst_fc->disp_base = src_fc->disp_base; | |
1110 | dst_fc->encoding = src_fc->encoding; | |
65300d60 | 1111 | dst_fc->mapped_clock_class = bt_object_get_ref(src_fc->mapped_clock_class); |
5cd6d0e5 | 1112 | dst_fc->storing_index = src_fc->storing_index; |
44c440bc PP |
1113 | } |
1114 | ||
1115 | static inline | |
5cd6d0e5 PP |
1116 | struct ctf_field_class_int *_ctf_field_class_int_copy( |
1117 | struct ctf_field_class_int *fc) | |
44c440bc | 1118 | { |
5cd6d0e5 | 1119 | struct ctf_field_class_int *copy_fc = ctf_field_class_int_create(); |
44c440bc | 1120 | |
5cd6d0e5 PP |
1121 | BT_ASSERT(copy_fc); |
1122 | ctf_field_class_int_copy_content(copy_fc, fc); | |
1123 | return copy_fc; | |
44c440bc PP |
1124 | } |
1125 | ||
1126 | static inline | |
5cd6d0e5 PP |
1127 | struct ctf_field_class_enum *_ctf_field_class_enum_copy( |
1128 | struct ctf_field_class_enum *fc) | |
44c440bc | 1129 | { |
5cd6d0e5 | 1130 | struct ctf_field_class_enum *copy_fc = ctf_field_class_enum_create(); |
44c440bc PP |
1131 | uint64_t i; |
1132 | ||
5cd6d0e5 PP |
1133 | BT_ASSERT(copy_fc); |
1134 | ctf_field_class_int_copy_content((void *) copy_fc, (void *) fc); | |
44c440bc | 1135 | |
5cd6d0e5 PP |
1136 | for (i = 0; i < fc->mappings->len; i++) { |
1137 | struct ctf_field_class_enum_mapping *mapping = | |
1138 | &g_array_index(fc->mappings, | |
1139 | struct ctf_field_class_enum_mapping, i); | |
44c440bc | 1140 | |
5cd6d0e5 | 1141 | ctf_field_class_enum_append_mapping(copy_fc, mapping->label->str, |
44c440bc PP |
1142 | mapping->range.lower.u, mapping->range.upper.u); |
1143 | } | |
1144 | ||
5cd6d0e5 | 1145 | return copy_fc; |
44c440bc PP |
1146 | } |
1147 | ||
1148 | static inline | |
5cd6d0e5 PP |
1149 | struct ctf_field_class_float *_ctf_field_class_float_copy( |
1150 | struct ctf_field_class_float *fc) | |
44c440bc | 1151 | { |
5cd6d0e5 | 1152 | struct ctf_field_class_float *copy_fc = ctf_field_class_float_create(); |
44c440bc | 1153 | |
5cd6d0e5 PP |
1154 | BT_ASSERT(copy_fc); |
1155 | ctf_field_class_bit_array_copy_content((void *) copy_fc, (void *) fc); | |
1156 | return copy_fc; | |
44c440bc PP |
1157 | } |
1158 | ||
1159 | static inline | |
5cd6d0e5 PP |
1160 | struct ctf_field_class_string *_ctf_field_class_string_copy( |
1161 | struct ctf_field_class_string *fc) | |
44c440bc | 1162 | { |
5cd6d0e5 | 1163 | struct ctf_field_class_string *copy_fc = ctf_field_class_string_create(); |
44c440bc | 1164 | |
5cd6d0e5 PP |
1165 | BT_ASSERT(copy_fc); |
1166 | return copy_fc; | |
44c440bc PP |
1167 | } |
1168 | ||
1169 | static inline | |
5cd6d0e5 PP |
1170 | struct ctf_field_class_struct *_ctf_field_class_struct_copy( |
1171 | struct ctf_field_class_struct *fc) | |
44c440bc | 1172 | { |
5cd6d0e5 | 1173 | struct ctf_field_class_struct *copy_fc = ctf_field_class_struct_create(); |
44c440bc PP |
1174 | uint64_t i; |
1175 | ||
5cd6d0e5 | 1176 | BT_ASSERT(copy_fc); |
44c440bc | 1177 | |
5cd6d0e5 PP |
1178 | for (i = 0; i < fc->members->len; i++) { |
1179 | struct ctf_named_field_class *named_fc = | |
1180 | &g_array_index(fc->members, | |
1181 | struct ctf_named_field_class, i); | |
44c440bc | 1182 | |
5cd6d0e5 PP |
1183 | ctf_field_class_struct_append_member(copy_fc, |
1184 | named_fc->name->str, | |
1185 | ctf_field_class_copy(named_fc->fc)); | |
44c440bc PP |
1186 | } |
1187 | ||
5cd6d0e5 | 1188 | return copy_fc; |
44c440bc PP |
1189 | } |
1190 | ||
1191 | static inline | |
1192 | void ctf_field_path_copy_content(struct ctf_field_path *dst_fp, | |
1193 | struct ctf_field_path *src_fp) | |
1194 | { | |
1195 | uint64_t i; | |
1196 | ||
1197 | BT_ASSERT(dst_fp); | |
1198 | BT_ASSERT(src_fp); | |
1199 | dst_fp->root = src_fp->root; | |
1200 | ctf_field_path_clear(dst_fp); | |
1201 | ||
1202 | for (i = 0; i < src_fp->path->len; i++) { | |
1203 | int64_t index = ctf_field_path_borrow_index_by_index( | |
1204 | src_fp, i); | |
1205 | ||
1206 | ctf_field_path_append_index(dst_fp, index); | |
1207 | } | |
1208 | } | |
1209 | ||
1210 | static inline | |
5cd6d0e5 PP |
1211 | struct ctf_field_class_variant *_ctf_field_class_variant_copy( |
1212 | struct ctf_field_class_variant *fc) | |
44c440bc | 1213 | { |
5cd6d0e5 PP |
1214 | struct ctf_field_class_variant *copy_fc = |
1215 | ctf_field_class_variant_create(); | |
44c440bc PP |
1216 | uint64_t i; |
1217 | ||
5cd6d0e5 | 1218 | BT_ASSERT(copy_fc); |
44c440bc | 1219 | |
5cd6d0e5 PP |
1220 | for (i = 0; i < fc->options->len; i++) { |
1221 | struct ctf_named_field_class *named_fc = | |
1222 | &g_array_index(fc->options, | |
1223 | struct ctf_named_field_class, i); | |
44c440bc | 1224 | |
5cd6d0e5 PP |
1225 | ctf_field_class_variant_append_option(copy_fc, |
1226 | named_fc->name->str, | |
1227 | ctf_field_class_copy(named_fc->fc)); | |
44c440bc PP |
1228 | } |
1229 | ||
5cd6d0e5 PP |
1230 | for (i = 0; i < fc->ranges->len; i++) { |
1231 | struct ctf_field_class_variant_range *range = | |
1232 | &g_array_index(fc->ranges, | |
1233 | struct ctf_field_class_variant_range, i); | |
44c440bc | 1234 | |
5cd6d0e5 | 1235 | g_array_append_val(copy_fc->ranges, *range); |
44c440bc PP |
1236 | } |
1237 | ||
5cd6d0e5 PP |
1238 | ctf_field_path_copy_content(©_fc->tag_path, &fc->tag_path); |
1239 | g_string_assign(copy_fc->tag_ref, fc->tag_ref->str); | |
1240 | copy_fc->stored_tag_index = fc->stored_tag_index; | |
1241 | return copy_fc; | |
44c440bc PP |
1242 | } |
1243 | ||
1244 | static inline | |
5cd6d0e5 PP |
1245 | void ctf_field_class_array_base_copy_content( |
1246 | struct ctf_field_class_array_base *dst_fc, | |
1247 | struct ctf_field_class_array_base *src_fc) | |
44c440bc | 1248 | { |
5cd6d0e5 PP |
1249 | BT_ASSERT(dst_fc); |
1250 | BT_ASSERT(src_fc); | |
1251 | dst_fc->elem_fc = ctf_field_class_copy(src_fc->elem_fc); | |
1252 | dst_fc->is_text = src_fc->is_text; | |
44c440bc PP |
1253 | } |
1254 | ||
1255 | static inline | |
5cd6d0e5 PP |
1256 | struct ctf_field_class_array *_ctf_field_class_array_copy( |
1257 | struct ctf_field_class_array *fc) | |
44c440bc | 1258 | { |
5cd6d0e5 | 1259 | struct ctf_field_class_array *copy_fc = ctf_field_class_array_create(); |
44c440bc | 1260 | |
5cd6d0e5 PP |
1261 | BT_ASSERT(copy_fc); |
1262 | ctf_field_class_array_base_copy_content((void *) copy_fc, (void *) fc); | |
1263 | copy_fc->length = fc->length; | |
1264 | return copy_fc; | |
44c440bc PP |
1265 | } |
1266 | ||
1267 | static inline | |
5cd6d0e5 PP |
1268 | struct ctf_field_class_sequence *_ctf_field_class_sequence_copy( |
1269 | struct ctf_field_class_sequence *fc) | |
44c440bc | 1270 | { |
5cd6d0e5 PP |
1271 | struct ctf_field_class_sequence *copy_fc = |
1272 | ctf_field_class_sequence_create(); | |
44c440bc | 1273 | |
5cd6d0e5 PP |
1274 | BT_ASSERT(copy_fc); |
1275 | ctf_field_class_array_base_copy_content((void *) copy_fc, (void *) fc); | |
1276 | ctf_field_path_copy_content(©_fc->length_path, &fc->length_path); | |
1277 | g_string_assign(copy_fc->length_ref, fc->length_ref->str); | |
1278 | copy_fc->stored_length_index = fc->stored_length_index; | |
1279 | return copy_fc; | |
44c440bc PP |
1280 | } |
1281 | ||
1282 | static inline | |
5cd6d0e5 | 1283 | struct ctf_field_class *ctf_field_class_copy(struct ctf_field_class *fc) |
44c440bc | 1284 | { |
5cd6d0e5 | 1285 | struct ctf_field_class *copy_fc = NULL; |
44c440bc | 1286 | |
5cd6d0e5 | 1287 | if (!fc) { |
44c440bc PP |
1288 | goto end; |
1289 | } | |
1290 | ||
1291 | /* | |
1292 | * Translation should not have happened yet. | |
1293 | */ | |
5cd6d0e5 | 1294 | BT_ASSERT(!fc->ir_fc); |
44c440bc | 1295 | |
864cad70 PP |
1296 | switch (fc->type) { |
1297 | case CTF_FIELD_CLASS_TYPE_INT: | |
5cd6d0e5 | 1298 | copy_fc = (void *) _ctf_field_class_int_copy((void *) fc); |
44c440bc | 1299 | break; |
864cad70 | 1300 | case CTF_FIELD_CLASS_TYPE_ENUM: |
5cd6d0e5 | 1301 | copy_fc = (void *) _ctf_field_class_enum_copy((void *) fc); |
44c440bc | 1302 | break; |
864cad70 | 1303 | case CTF_FIELD_CLASS_TYPE_FLOAT: |
5cd6d0e5 | 1304 | copy_fc = (void *) _ctf_field_class_float_copy((void *) fc); |
44c440bc | 1305 | break; |
864cad70 | 1306 | case CTF_FIELD_CLASS_TYPE_STRING: |
5cd6d0e5 | 1307 | copy_fc = (void *) _ctf_field_class_string_copy((void *) fc); |
44c440bc | 1308 | break; |
864cad70 | 1309 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
5cd6d0e5 | 1310 | copy_fc = (void *) _ctf_field_class_struct_copy((void *) fc); |
44c440bc | 1311 | break; |
864cad70 | 1312 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
5cd6d0e5 | 1313 | copy_fc = (void *) _ctf_field_class_array_copy((void *) fc); |
44c440bc | 1314 | break; |
864cad70 | 1315 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: |
5cd6d0e5 | 1316 | copy_fc = (void *) _ctf_field_class_sequence_copy((void *) fc); |
44c440bc | 1317 | break; |
864cad70 | 1318 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
5cd6d0e5 | 1319 | copy_fc = (void *) _ctf_field_class_variant_copy((void *) fc); |
44c440bc PP |
1320 | break; |
1321 | default: | |
1322 | abort(); | |
1323 | } | |
1324 | ||
864cad70 | 1325 | copy_fc->type = fc->type; |
5cd6d0e5 PP |
1326 | copy_fc->alignment = fc->alignment; |
1327 | copy_fc->in_ir = fc->in_ir; | |
44c440bc PP |
1328 | |
1329 | end: | |
5cd6d0e5 | 1330 | return copy_fc; |
44c440bc PP |
1331 | } |
1332 | ||
1333 | static inline | |
1334 | struct ctf_event_class *ctf_event_class_create(void) | |
1335 | { | |
1336 | struct ctf_event_class *ec = g_new0(struct ctf_event_class, 1); | |
1337 | ||
1338 | BT_ASSERT(ec); | |
1339 | ec->name = g_string_new(NULL); | |
1340 | BT_ASSERT(ec->name); | |
1341 | ec->emf_uri = g_string_new(NULL); | |
1342 | BT_ASSERT(ec->emf_uri); | |
1343 | ec->log_level = -1; | |
1344 | return ec; | |
1345 | } | |
1346 | ||
1347 | static inline | |
1348 | void ctf_event_class_destroy(struct ctf_event_class *ec) | |
1349 | { | |
1350 | if (!ec) { | |
1351 | return; | |
1352 | } | |
1353 | ||
1354 | if (ec->name) { | |
1355 | g_string_free(ec->name, TRUE); | |
1356 | } | |
1357 | ||
1358 | if (ec->emf_uri) { | |
1359 | g_string_free(ec->emf_uri, TRUE); | |
1360 | } | |
1361 | ||
5cd6d0e5 PP |
1362 | ctf_field_class_destroy(ec->spec_context_fc); |
1363 | ctf_field_class_destroy(ec->payload_fc); | |
44c440bc PP |
1364 | g_free(ec); |
1365 | } | |
1366 | ||
1367 | static inline | |
1368 | struct ctf_stream_class *ctf_stream_class_create(void) | |
1369 | { | |
1370 | struct ctf_stream_class *sc = g_new0(struct ctf_stream_class, 1); | |
1371 | ||
1372 | BT_ASSERT(sc); | |
1373 | sc->event_classes = g_ptr_array_new_with_free_func( | |
1374 | (GDestroyNotify) ctf_event_class_destroy); | |
1375 | BT_ASSERT(sc->event_classes); | |
1376 | sc->event_classes_by_id = g_hash_table_new(g_direct_hash, | |
1377 | g_direct_equal); | |
1378 | BT_ASSERT(sc->event_classes_by_id); | |
1379 | return sc; | |
1380 | } | |
1381 | ||
1382 | static inline | |
1383 | void ctf_stream_class_destroy(struct ctf_stream_class *sc) | |
1384 | { | |
1385 | if (!sc) { | |
1386 | return; | |
1387 | } | |
1388 | ||
1389 | if (sc->event_classes) { | |
1390 | g_ptr_array_free(sc->event_classes, TRUE); | |
1391 | } | |
1392 | ||
1393 | if (sc->event_classes_by_id) { | |
1394 | g_hash_table_destroy(sc->event_classes_by_id); | |
1395 | } | |
1396 | ||
5cd6d0e5 PP |
1397 | ctf_field_class_destroy(sc->packet_context_fc); |
1398 | ctf_field_class_destroy(sc->event_header_fc); | |
1399 | ctf_field_class_destroy(sc->event_common_context_fc); | |
65300d60 | 1400 | bt_object_put_ref(sc->default_clock_class); |
44c440bc PP |
1401 | g_free(sc); |
1402 | } | |
1403 | ||
1404 | static inline | |
1405 | void ctf_stream_class_append_event_class(struct ctf_stream_class *sc, | |
1406 | struct ctf_event_class *ec) | |
1407 | { | |
1408 | g_ptr_array_add(sc->event_classes, ec); | |
1409 | g_hash_table_insert(sc->event_classes_by_id, | |
1410 | GUINT_TO_POINTER((guint) ec->id), ec); | |
1411 | } | |
1412 | ||
1413 | static inline | |
1414 | struct ctf_event_class *ctf_stream_class_borrow_event_class_by_id( | |
864cad70 | 1415 | struct ctf_stream_class *sc, uint64_t type) |
44c440bc PP |
1416 | { |
1417 | BT_ASSERT(sc); | |
1418 | return g_hash_table_lookup(sc->event_classes_by_id, | |
864cad70 | 1419 | GUINT_TO_POINTER((guint) type)); |
44c440bc PP |
1420 | } |
1421 | ||
1422 | static inline | |
1423 | void _ctf_trace_class_env_entry_init(struct ctf_trace_class_env_entry *entry) | |
1424 | { | |
1425 | BT_ASSERT(entry); | |
1426 | entry->name = g_string_new(NULL); | |
1427 | BT_ASSERT(entry->name); | |
1428 | entry->value.str = g_string_new(NULL); | |
1429 | BT_ASSERT(entry->value.str); | |
1430 | } | |
1431 | ||
1432 | static inline | |
1433 | void _ctf_trace_class_env_entry_fini(struct ctf_trace_class_env_entry *entry) | |
1434 | { | |
1435 | BT_ASSERT(entry); | |
1436 | ||
1437 | if (entry->name) { | |
1438 | g_string_free(entry->name, TRUE); | |
1439 | } | |
1440 | ||
1441 | if (entry->value.str) { | |
1442 | g_string_free(entry->value.str, TRUE); | |
1443 | } | |
1444 | } | |
1445 | ||
1446 | static inline | |
1447 | struct ctf_trace_class *ctf_trace_class_create(void) | |
1448 | { | |
1449 | struct ctf_trace_class *tc = g_new0(struct ctf_trace_class, 1); | |
1450 | ||
1451 | BT_ASSERT(tc); | |
1452 | tc->name = g_string_new(NULL); | |
1453 | tc->default_byte_order = -1; | |
1454 | BT_ASSERT(tc->name); | |
1455 | tc->clock_classes = g_ptr_array_new_with_free_func( | |
65300d60 | 1456 | (GDestroyNotify) bt_object_put_ref); |
44c440bc PP |
1457 | BT_ASSERT(tc->clock_classes); |
1458 | tc->stream_classes = g_ptr_array_new_with_free_func( | |
1459 | (GDestroyNotify) ctf_stream_class_destroy); | |
1460 | BT_ASSERT(tc->stream_classes); | |
1461 | tc->env_entries = g_array_new(FALSE, TRUE, | |
1462 | sizeof(struct ctf_trace_class_env_entry)); | |
1463 | return tc; | |
1464 | } | |
1465 | ||
1466 | static inline | |
1467 | void ctf_trace_class_destroy(struct ctf_trace_class *tc) | |
1468 | { | |
1469 | if (!tc) { | |
1470 | return; | |
1471 | } | |
1472 | ||
1473 | if (tc->name) { | |
1474 | g_string_free(tc->name, TRUE); | |
1475 | } | |
1476 | ||
5cd6d0e5 | 1477 | ctf_field_class_destroy(tc->packet_header_fc); |
44c440bc PP |
1478 | |
1479 | if (tc->clock_classes) { | |
1480 | g_ptr_array_free(tc->clock_classes, TRUE); | |
1481 | } | |
1482 | ||
1483 | if (tc->stream_classes) { | |
1484 | g_ptr_array_free(tc->stream_classes, TRUE); | |
1485 | } | |
1486 | ||
1487 | if (tc->env_entries) { | |
1488 | uint64_t i; | |
1489 | ||
1490 | for (i = 0; i < tc->env_entries->len; i++) { | |
1491 | struct ctf_trace_class_env_entry *entry = | |
1492 | &g_array_index(tc->env_entries, | |
1493 | struct ctf_trace_class_env_entry, i); | |
1494 | ||
1495 | _ctf_trace_class_env_entry_fini(entry); | |
1496 | } | |
1497 | ||
1498 | g_array_free(tc->env_entries, TRUE); | |
1499 | } | |
1500 | ||
1501 | g_free(tc); | |
1502 | } | |
1503 | ||
1504 | static inline | |
1505 | void ctf_trace_class_append_env_entry(struct ctf_trace_class *tc, | |
1506 | const char *name, enum ctf_trace_class_env_entry_type type, | |
1507 | const char *str_value, int64_t i_value) | |
1508 | { | |
1509 | struct ctf_trace_class_env_entry *entry; | |
1510 | ||
1511 | BT_ASSERT(tc); | |
1512 | BT_ASSERT(name); | |
1513 | g_array_set_size(tc->env_entries, tc->env_entries->len + 1); | |
1514 | ||
1515 | entry = &g_array_index(tc->env_entries, | |
1516 | struct ctf_trace_class_env_entry, tc->env_entries->len - 1); | |
1517 | entry->type = type; | |
1518 | _ctf_trace_class_env_entry_init(entry); | |
1519 | g_string_assign(entry->name, name); | |
1520 | ||
1521 | if (str_value) { | |
1522 | g_string_assign(entry->value.str, str_value); | |
1523 | } | |
1524 | ||
1525 | entry->value.i = i_value; | |
1526 | } | |
1527 | ||
1528 | static inline | |
1529 | struct ctf_stream_class *ctf_trace_class_borrow_stream_class_by_id( | |
1530 | struct ctf_trace_class *tc, uint64_t id) | |
1531 | { | |
1532 | uint64_t i; | |
1533 | struct ctf_stream_class *ret_sc = NULL; | |
1534 | ||
1535 | BT_ASSERT(tc); | |
1536 | ||
1537 | for (i = 0; i < tc->stream_classes->len; i++) { | |
1538 | struct ctf_stream_class *sc = tc->stream_classes->pdata[i]; | |
1539 | ||
1540 | if (sc->id == id) { | |
1541 | ret_sc = sc; | |
1542 | goto end; | |
1543 | } | |
1544 | } | |
1545 | ||
1546 | end: | |
1547 | return ret_sc; | |
1548 | } | |
1549 | ||
1550 | static inline | |
e5be10ef | 1551 | struct bt_private_clock_class *ctf_trace_class_borrow_clock_class_by_name( |
44c440bc PP |
1552 | struct ctf_trace_class *tc, const char *name) |
1553 | { | |
1554 | uint64_t i; | |
e5be10ef | 1555 | struct bt_private_clock_class *ret_cc = NULL; |
44c440bc PP |
1556 | |
1557 | BT_ASSERT(tc); | |
1558 | BT_ASSERT(name); | |
1559 | ||
1560 | for (i = 0; i < tc->clock_classes->len; i++) { | |
e5be10ef PP |
1561 | struct bt_private_clock_class *cc = tc->clock_classes->pdata[i]; |
1562 | const char *cc_name = bt_clock_class_get_name( | |
d94d92ac | 1563 | bt_private_clock_class_borrow_clock_class(cc)); |
44c440bc PP |
1564 | |
1565 | BT_ASSERT(cc_name); | |
1566 | if (strcmp(cc_name, name) == 0) { | |
1567 | ret_cc = cc; | |
1568 | goto end; | |
1569 | } | |
1570 | } | |
1571 | ||
1572 | end: | |
1573 | return ret_cc; | |
1574 | } | |
1575 | ||
1576 | static inline | |
1577 | struct ctf_trace_class_env_entry *ctf_trace_class_borrow_env_entry_by_index( | |
1578 | struct ctf_trace_class *tc, uint64_t index) | |
1579 | { | |
1580 | BT_ASSERT(tc); | |
1581 | BT_ASSERT(index < tc->env_entries->len); | |
1582 | return &g_array_index(tc->env_entries, struct ctf_trace_class_env_entry, | |
1583 | index); | |
1584 | } | |
1585 | ||
1586 | static inline | |
1587 | struct ctf_trace_class_env_entry *ctf_trace_class_borrow_env_entry_by_name( | |
1588 | struct ctf_trace_class *tc, const char *name) | |
1589 | { | |
1590 | struct ctf_trace_class_env_entry *ret_entry = NULL; | |
1591 | uint64_t i; | |
1592 | ||
1593 | BT_ASSERT(tc); | |
1594 | BT_ASSERT(name); | |
1595 | ||
1596 | for (i = 0; i < tc->env_entries->len; i++) { | |
1597 | struct ctf_trace_class_env_entry *env_entry = | |
1598 | ctf_trace_class_borrow_env_entry_by_index(tc, i); | |
1599 | ||
1600 | if (strcmp(env_entry->name->str, name) == 0) { | |
1601 | ret_entry = env_entry; | |
1602 | goto end; | |
1603 | } | |
1604 | } | |
1605 | ||
1606 | end: | |
1607 | return ret_entry; | |
1608 | } | |
1609 | ||
1610 | #endif /* _CTF_META_H */ |