Commit | Line | Data |
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44c440bc PP |
1 | /* |
2 | * Copyright 2018 - Philippe Proulx <pproulx@efficios.com> | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
5 | * of this software and associated documentation files (the "Software"), to deal | |
6 | * in the Software without restriction, including without limitation the rights | |
7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
8 | * copies of the Software, and to permit persons to whom the Software is | |
9 | * furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice shall be included in | |
12 | * all copies or substantial portions of the Software. | |
13 | */ | |
14 | ||
15 | #define BT_LOG_TAG "PLUGIN-CTF-METADATA-META-TRANSLATE" | |
16 | #include "logging.h" | |
17 | ||
18 | #include <babeltrace/babeltrace.h> | |
19 | #include <babeltrace/babeltrace-internal.h> | |
20 | #include <babeltrace/assert-internal.h> | |
21 | #include <glib.h> | |
22 | #include <stdint.h> | |
23 | #include <string.h> | |
24 | #include <inttypes.h> | |
25 | ||
26 | #include "ctf-meta-visitors.h" | |
27 | ||
28 | static inline | |
e5be10ef | 29 | struct bt_private_field_class *ctf_field_class_to_ir(struct ctf_field_class *fc, |
44c440bc PP |
30 | struct ctf_trace_class *tc, |
31 | struct ctf_stream_class *sc, | |
32 | struct ctf_event_class *ec); | |
33 | ||
34 | static inline | |
5cd6d0e5 | 35 | void ctf_field_class_int_set_props(struct ctf_field_class_int *fc, |
e5be10ef | 36 | struct bt_private_field_class *ir_fc) |
44c440bc PP |
37 | { |
38 | int ret; | |
39 | ||
e5be10ef PP |
40 | ret = bt_private_field_class_integer_set_field_value_range(ir_fc, |
41 | fc->base.size); | |
44c440bc | 42 | BT_ASSERT(ret == 0); |
e5be10ef | 43 | ret = bt_private_field_class_integer_set_preferred_display_base(ir_fc, |
5cd6d0e5 | 44 | fc->disp_base); |
44c440bc PP |
45 | BT_ASSERT(ret == 0); |
46 | } | |
47 | ||
48 | static inline | |
e5be10ef PP |
49 | struct bt_private_field_class *ctf_field_class_int_to_ir( |
50 | struct ctf_field_class_int *fc) | |
44c440bc | 51 | { |
e5be10ef | 52 | struct bt_private_field_class *ir_fc; |
44c440bc | 53 | |
5cd6d0e5 | 54 | if (fc->is_signed) { |
e5be10ef | 55 | ir_fc = bt_private_field_class_signed_integer_create(); |
44c440bc | 56 | } else { |
e5be10ef | 57 | ir_fc = bt_private_field_class_unsigned_integer_create(); |
44c440bc PP |
58 | } |
59 | ||
5cd6d0e5 PP |
60 | BT_ASSERT(ir_fc); |
61 | ctf_field_class_int_set_props(fc, ir_fc); | |
62 | return ir_fc; | |
44c440bc PP |
63 | } |
64 | ||
65 | static inline | |
e5be10ef PP |
66 | struct bt_private_field_class *ctf_field_class_enum_to_ir( |
67 | struct ctf_field_class_enum *fc) | |
44c440bc PP |
68 | { |
69 | int ret; | |
e5be10ef | 70 | struct bt_private_field_class *ir_fc; |
44c440bc PP |
71 | uint64_t i; |
72 | ||
5cd6d0e5 | 73 | if (fc->base.is_signed) { |
e5be10ef | 74 | ir_fc = bt_private_field_class_signed_enumeration_create(); |
44c440bc | 75 | } else { |
e5be10ef | 76 | ir_fc = bt_private_field_class_unsigned_enumeration_create(); |
44c440bc PP |
77 | } |
78 | ||
5cd6d0e5 PP |
79 | BT_ASSERT(ir_fc); |
80 | ctf_field_class_int_set_props((void *) fc, ir_fc); | |
44c440bc | 81 | |
5cd6d0e5 PP |
82 | for (i = 0; i < fc->mappings->len; i++) { |
83 | struct ctf_field_class_enum_mapping *mapping = | |
84 | ctf_field_class_enum_borrow_mapping_by_index(fc, i); | |
44c440bc | 85 | |
5cd6d0e5 | 86 | if (fc->base.is_signed) { |
e5be10ef | 87 | ret = bt_private_field_class_signed_enumeration_map_range( |
5cd6d0e5 | 88 | ir_fc, mapping->label->str, |
44c440bc PP |
89 | mapping->range.lower.i, mapping->range.upper.i); |
90 | } else { | |
e5be10ef | 91 | ret = bt_private_field_class_unsigned_enumeration_map_range( |
5cd6d0e5 | 92 | ir_fc, mapping->label->str, |
44c440bc PP |
93 | mapping->range.lower.u, mapping->range.upper.u); |
94 | } | |
95 | ||
96 | BT_ASSERT(ret == 0); | |
97 | } | |
98 | ||
5cd6d0e5 | 99 | return ir_fc; |
44c440bc PP |
100 | } |
101 | ||
102 | static inline | |
e5be10ef | 103 | struct bt_private_field_class *ctf_field_class_float_to_ir( |
5cd6d0e5 | 104 | struct ctf_field_class_float *fc) |
44c440bc | 105 | { |
e5be10ef | 106 | struct bt_private_field_class *ir_fc; |
44c440bc PP |
107 | int ret; |
108 | ||
e5be10ef | 109 | ir_fc = bt_private_field_class_real_create(); |
5cd6d0e5 | 110 | BT_ASSERT(ir_fc); |
44c440bc | 111 | |
5cd6d0e5 | 112 | if (fc->base.size == 32) { |
e5be10ef | 113 | ret = bt_private_field_class_real_set_is_single_precision(ir_fc, |
44c440bc PP |
114 | BT_TRUE); |
115 | BT_ASSERT(ret == 0); | |
116 | } | |
117 | ||
5cd6d0e5 | 118 | return ir_fc; |
44c440bc PP |
119 | } |
120 | ||
121 | static inline | |
e5be10ef | 122 | struct bt_private_field_class *ctf_field_class_string_to_ir( |
5cd6d0e5 | 123 | struct ctf_field_class_string *fc) |
44c440bc | 124 | { |
e5be10ef PP |
125 | struct bt_private_field_class *ir_fc = |
126 | bt_private_field_class_string_create(); | |
44c440bc | 127 | |
5cd6d0e5 PP |
128 | BT_ASSERT(ir_fc); |
129 | return ir_fc; | |
44c440bc PP |
130 | } |
131 | ||
132 | static inline | |
e5be10ef | 133 | struct bt_private_field_class *ctf_field_class_struct_to_ir( |
5cd6d0e5 | 134 | struct ctf_field_class_struct *fc, |
44c440bc PP |
135 | struct ctf_trace_class *tc, |
136 | struct ctf_stream_class *sc, | |
137 | struct ctf_event_class *ec) | |
138 | { | |
139 | int ret; | |
e5be10ef PP |
140 | struct bt_private_field_class *ir_fc = |
141 | bt_private_field_class_structure_create(); | |
44c440bc PP |
142 | uint64_t i; |
143 | ||
5cd6d0e5 | 144 | BT_ASSERT(ir_fc); |
44c440bc | 145 | |
5cd6d0e5 PP |
146 | for (i = 0; i < fc->members->len; i++) { |
147 | struct ctf_named_field_class *named_fc = | |
148 | ctf_field_class_struct_borrow_member_by_index(fc, i); | |
e5be10ef | 149 | struct bt_private_field_class *member_ir_fc; |
44c440bc | 150 | |
5cd6d0e5 | 151 | if (!named_fc->fc->in_ir) { |
44c440bc PP |
152 | continue; |
153 | } | |
154 | ||
5cd6d0e5 PP |
155 | member_ir_fc = ctf_field_class_to_ir(named_fc->fc, tc, sc, ec); |
156 | BT_ASSERT(member_ir_fc); | |
28e6ca8b | 157 | ret = bt_private_field_class_structure_append_member( |
e5be10ef | 158 | ir_fc, named_fc->name->str, member_ir_fc); |
44c440bc | 159 | BT_ASSERT(ret == 0); |
65300d60 | 160 | bt_object_put_ref(member_ir_fc); |
44c440bc PP |
161 | } |
162 | ||
5cd6d0e5 | 163 | return ir_fc; |
44c440bc PP |
164 | } |
165 | ||
166 | static inline | |
e5be10ef | 167 | struct bt_private_field_class *borrow_ir_ft_from_field_path( |
44c440bc PP |
168 | struct ctf_field_path *field_path, |
169 | struct ctf_trace_class *tc, | |
170 | struct ctf_stream_class *sc, | |
171 | struct ctf_event_class *ec) | |
172 | { | |
e5be10ef | 173 | struct bt_private_field_class *ir_fc = NULL; |
5cd6d0e5 | 174 | struct ctf_field_class *fc = ctf_field_path_borrow_field_class( |
44c440bc PP |
175 | field_path, tc, sc, ec); |
176 | ||
5cd6d0e5 | 177 | BT_ASSERT(fc); |
44c440bc | 178 | |
5cd6d0e5 PP |
179 | if (fc->in_ir) { |
180 | ir_fc = fc->ir_fc; | |
44c440bc PP |
181 | } |
182 | ||
5cd6d0e5 | 183 | return ir_fc; |
44c440bc PP |
184 | } |
185 | ||
186 | static inline | |
e5be10ef | 187 | struct bt_private_field_class *ctf_field_class_variant_to_ir( |
5cd6d0e5 | 188 | struct ctf_field_class_variant *fc, |
44c440bc PP |
189 | struct ctf_trace_class *tc, |
190 | struct ctf_stream_class *sc, | |
191 | struct ctf_event_class *ec) | |
192 | { | |
193 | int ret; | |
e5be10ef PP |
194 | struct bt_private_field_class *ir_fc = |
195 | bt_private_field_class_variant_create(); | |
44c440bc PP |
196 | uint64_t i; |
197 | ||
5cd6d0e5 | 198 | BT_ASSERT(ir_fc); |
28e6ca8b | 199 | ret = bt_private_field_class_variant_set_selector_field_class( |
e5be10ef | 200 | ir_fc, borrow_ir_ft_from_field_path(&fc->tag_path, tc, sc, ec)); |
44c440bc PP |
201 | BT_ASSERT(ret == 0); |
202 | ||
5cd6d0e5 PP |
203 | for (i = 0; i < fc->options->len; i++) { |
204 | struct ctf_named_field_class *named_fc = | |
205 | ctf_field_class_variant_borrow_option_by_index(fc, i); | |
e5be10ef | 206 | struct bt_private_field_class *option_ir_fc; |
44c440bc | 207 | |
5cd6d0e5 PP |
208 | BT_ASSERT(named_fc->fc->in_ir); |
209 | option_ir_fc = ctf_field_class_to_ir(named_fc->fc, tc, sc, ec); | |
210 | BT_ASSERT(option_ir_fc); | |
e5be10ef PP |
211 | ret = bt_private_field_class_variant_append_private_option( |
212 | ir_fc, named_fc->name->str, option_ir_fc); | |
44c440bc | 213 | BT_ASSERT(ret == 0); |
65300d60 | 214 | bt_object_put_ref(option_ir_fc); |
44c440bc PP |
215 | } |
216 | ||
5cd6d0e5 | 217 | return ir_fc; |
44c440bc PP |
218 | } |
219 | ||
220 | static inline | |
e5be10ef | 221 | struct bt_private_field_class *ctf_field_class_array_to_ir( |
5cd6d0e5 | 222 | struct ctf_field_class_array *fc, |
44c440bc PP |
223 | struct ctf_trace_class *tc, |
224 | struct ctf_stream_class *sc, | |
225 | struct ctf_event_class *ec) | |
226 | { | |
e5be10ef PP |
227 | struct bt_private_field_class *ir_fc; |
228 | struct bt_private_field_class *elem_ir_fc; | |
44c440bc | 229 | |
5cd6d0e5 | 230 | if (fc->base.is_text) { |
e5be10ef | 231 | ir_fc = bt_private_field_class_string_create(); |
5cd6d0e5 | 232 | BT_ASSERT(ir_fc); |
44c440bc PP |
233 | goto end; |
234 | } | |
235 | ||
5cd6d0e5 PP |
236 | elem_ir_fc = ctf_field_class_to_ir(fc->base.elem_fc, tc, sc, ec); |
237 | BT_ASSERT(elem_ir_fc); | |
e5be10ef PP |
238 | ir_fc = bt_private_field_class_static_array_create(elem_ir_fc, |
239 | fc->length); | |
5cd6d0e5 | 240 | BT_ASSERT(ir_fc); |
65300d60 | 241 | bt_object_put_ref(elem_ir_fc); |
44c440bc PP |
242 | |
243 | end: | |
5cd6d0e5 | 244 | return ir_fc; |
44c440bc PP |
245 | } |
246 | ||
247 | static inline | |
e5be10ef | 248 | struct bt_private_field_class *ctf_field_class_sequence_to_ir( |
5cd6d0e5 | 249 | struct ctf_field_class_sequence *fc, |
44c440bc PP |
250 | struct ctf_trace_class *tc, |
251 | struct ctf_stream_class *sc, | |
252 | struct ctf_event_class *ec) | |
253 | { | |
254 | int ret; | |
e5be10ef PP |
255 | struct bt_private_field_class *ir_fc; |
256 | struct bt_private_field_class *elem_ir_fc; | |
44c440bc | 257 | |
5cd6d0e5 | 258 | if (fc->base.is_text) { |
e5be10ef | 259 | ir_fc = bt_private_field_class_string_create(); |
5cd6d0e5 | 260 | BT_ASSERT(ir_fc); |
44c440bc PP |
261 | goto end; |
262 | } | |
263 | ||
5cd6d0e5 PP |
264 | elem_ir_fc = ctf_field_class_to_ir(fc->base.elem_fc, tc, sc, ec); |
265 | BT_ASSERT(elem_ir_fc); | |
e5be10ef | 266 | ir_fc = bt_private_field_class_dynamic_array_create(elem_ir_fc); |
5cd6d0e5 | 267 | BT_ASSERT(ir_fc); |
65300d60 | 268 | bt_object_put_ref(elem_ir_fc); |
5cd6d0e5 | 269 | BT_ASSERT(ir_fc); |
28e6ca8b | 270 | ret = bt_private_field_class_dynamic_array_set_length_field_class( |
e5be10ef | 271 | ir_fc, |
5cd6d0e5 | 272 | borrow_ir_ft_from_field_path(&fc->length_path, tc, sc, ec)); |
44c440bc PP |
273 | BT_ASSERT(ret == 0); |
274 | ||
275 | end: | |
5cd6d0e5 | 276 | return ir_fc; |
44c440bc PP |
277 | } |
278 | ||
279 | static inline | |
e5be10ef | 280 | struct bt_private_field_class *ctf_field_class_to_ir(struct ctf_field_class *fc, |
44c440bc PP |
281 | struct ctf_trace_class *tc, |
282 | struct ctf_stream_class *sc, | |
283 | struct ctf_event_class *ec) | |
284 | { | |
e5be10ef | 285 | struct bt_private_field_class *ir_fc = NULL; |
44c440bc | 286 | |
5cd6d0e5 PP |
287 | BT_ASSERT(fc); |
288 | BT_ASSERT(fc->in_ir); | |
44c440bc | 289 | |
864cad70 PP |
290 | switch (fc->type) { |
291 | case CTF_FIELD_CLASS_TYPE_INT: | |
5cd6d0e5 | 292 | ir_fc = ctf_field_class_int_to_ir((void *) fc); |
44c440bc | 293 | break; |
864cad70 | 294 | case CTF_FIELD_CLASS_TYPE_ENUM: |
5cd6d0e5 | 295 | ir_fc = ctf_field_class_enum_to_ir((void *) fc); |
44c440bc | 296 | break; |
864cad70 | 297 | case CTF_FIELD_CLASS_TYPE_FLOAT: |
5cd6d0e5 | 298 | ir_fc = ctf_field_class_float_to_ir((void *) fc); |
44c440bc | 299 | break; |
864cad70 | 300 | case CTF_FIELD_CLASS_TYPE_STRING: |
5cd6d0e5 | 301 | ir_fc = ctf_field_class_string_to_ir((void *) fc); |
44c440bc | 302 | break; |
864cad70 | 303 | case CTF_FIELD_CLASS_TYPE_STRUCT: |
5cd6d0e5 | 304 | ir_fc = ctf_field_class_struct_to_ir((void *) fc, tc, sc, ec); |
44c440bc | 305 | break; |
864cad70 | 306 | case CTF_FIELD_CLASS_TYPE_ARRAY: |
5cd6d0e5 | 307 | ir_fc = ctf_field_class_array_to_ir((void *) fc, tc, sc, ec); |
44c440bc | 308 | break; |
864cad70 | 309 | case CTF_FIELD_CLASS_TYPE_SEQUENCE: |
5cd6d0e5 | 310 | ir_fc = ctf_field_class_sequence_to_ir((void *) fc, tc, sc, ec); |
44c440bc | 311 | break; |
864cad70 | 312 | case CTF_FIELD_CLASS_TYPE_VARIANT: |
5cd6d0e5 | 313 | ir_fc = ctf_field_class_variant_to_ir((void *) fc, tc, sc, ec); |
44c440bc PP |
314 | break; |
315 | default: | |
316 | abort(); | |
317 | } | |
318 | ||
5cd6d0e5 PP |
319 | fc->ir_fc = ir_fc; |
320 | return ir_fc; | |
44c440bc PP |
321 | } |
322 | ||
323 | static inline | |
5cd6d0e5 PP |
324 | bool ctf_field_class_struct_has_immediate_member_in_ir( |
325 | struct ctf_field_class_struct *fc) | |
44c440bc PP |
326 | { |
327 | uint64_t i; | |
328 | bool has_immediate_member_in_ir = false; | |
329 | ||
5cd6d0e5 PP |
330 | for (i = 0; i < fc->members->len; i++) { |
331 | struct ctf_named_field_class *named_fc = | |
332 | ctf_field_class_struct_borrow_member_by_index(fc, i); | |
44c440bc | 333 | |
5cd6d0e5 | 334 | if (named_fc->fc->in_ir) { |
44c440bc PP |
335 | has_immediate_member_in_ir = true; |
336 | goto end; | |
337 | } | |
338 | } | |
339 | ||
340 | end: | |
341 | return has_immediate_member_in_ir; | |
342 | } | |
343 | ||
344 | static inline | |
e5be10ef | 345 | struct bt_private_field_class *scope_ctf_field_class_to_ir(struct ctf_field_class *fc, |
44c440bc PP |
346 | struct ctf_trace_class *tc, |
347 | struct ctf_stream_class *sc, | |
348 | struct ctf_event_class *ec) | |
349 | { | |
e5be10ef | 350 | struct bt_private_field_class *ir_fc = NULL; |
44c440bc | 351 | |
5cd6d0e5 | 352 | if (!fc) { |
44c440bc PP |
353 | goto end; |
354 | } | |
355 | ||
864cad70 | 356 | BT_ASSERT(fc->type == CTF_FIELD_CLASS_TYPE_STRUCT); |
44c440bc | 357 | |
5cd6d0e5 | 358 | if (!ctf_field_class_struct_has_immediate_member_in_ir((void *) fc)) { |
44c440bc PP |
359 | /* |
360 | * Nothing for IR in this scope: typical for packet | |
361 | * header, packet context, and event header. | |
362 | */ | |
363 | goto end; | |
364 | } | |
365 | ||
5cd6d0e5 | 366 | ir_fc = ctf_field_class_to_ir(fc, tc, sc, ec); |
44c440bc PP |
367 | |
368 | end: | |
5cd6d0e5 | 369 | return ir_fc; |
44c440bc PP |
370 | } |
371 | ||
372 | static inline | |
5cd6d0e5 PP |
373 | struct ctf_field_class_int *borrow_named_int_field_class( |
374 | struct ctf_field_class_struct *struct_fc, const char *name) | |
44c440bc | 375 | { |
5cd6d0e5 PP |
376 | struct ctf_named_field_class *named_fc = NULL; |
377 | struct ctf_field_class_int *int_fc = NULL; | |
44c440bc | 378 | |
5cd6d0e5 | 379 | if (!struct_fc) { |
44c440bc PP |
380 | goto end; |
381 | } | |
382 | ||
5cd6d0e5 PP |
383 | named_fc = ctf_field_class_struct_borrow_member_by_name(struct_fc, name); |
384 | if (!named_fc) { | |
44c440bc PP |
385 | goto end; |
386 | } | |
387 | ||
864cad70 PP |
388 | if (named_fc->fc->type != CTF_FIELD_CLASS_TYPE_INT && |
389 | named_fc->fc->type != CTF_FIELD_CLASS_TYPE_ENUM) { | |
44c440bc PP |
390 | goto end; |
391 | } | |
392 | ||
5cd6d0e5 | 393 | int_fc = (void *) named_fc->fc; |
44c440bc PP |
394 | |
395 | end: | |
5cd6d0e5 | 396 | return int_fc; |
44c440bc PP |
397 | } |
398 | ||
399 | static inline | |
e5be10ef PP |
400 | struct bt_private_event_class *ctf_event_class_to_ir(struct ctf_event_class *ec, |
401 | struct bt_private_stream_class *ir_sc, struct ctf_trace_class *tc, | |
44c440bc PP |
402 | struct ctf_stream_class *sc) |
403 | { | |
404 | int ret; | |
e5be10ef | 405 | struct bt_private_event_class *ir_ec = NULL; |
44c440bc PP |
406 | |
407 | if (ec->is_translated) { | |
28e6ca8b | 408 | ir_ec = bt_private_stream_class_borrow_event_class_by_id( |
44c440bc PP |
409 | ir_sc, ec->id); |
410 | BT_ASSERT(ir_ec); | |
411 | goto end; | |
412 | } | |
413 | ||
e5be10ef | 414 | ir_ec = bt_private_event_class_create_with_id(ir_sc, ec->id); |
44c440bc | 415 | BT_ASSERT(ir_ec); |
65300d60 | 416 | bt_object_put_ref(ir_ec); |
44c440bc | 417 | |
5cd6d0e5 | 418 | if (ec->spec_context_fc) { |
e5be10ef | 419 | struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir( |
5cd6d0e5 | 420 | ec->spec_context_fc, tc, sc, ec); |
44c440bc | 421 | |
5cd6d0e5 | 422 | if (ir_fc) { |
28e6ca8b | 423 | ret = bt_private_event_class_set_specific_context_field_class( |
5cd6d0e5 | 424 | ir_ec, ir_fc); |
44c440bc | 425 | BT_ASSERT(ret == 0); |
65300d60 | 426 | bt_object_put_ref(ir_fc); |
44c440bc PP |
427 | } |
428 | } | |
429 | ||
5cd6d0e5 | 430 | if (ec->payload_fc) { |
e5be10ef | 431 | struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir( |
5cd6d0e5 | 432 | ec->payload_fc, tc, sc, ec); |
44c440bc | 433 | |
5cd6d0e5 | 434 | if (ir_fc) { |
28e6ca8b | 435 | ret = bt_private_event_class_set_payload_field_class(ir_ec, |
5cd6d0e5 | 436 | ir_fc); |
44c440bc | 437 | BT_ASSERT(ret == 0); |
65300d60 | 438 | bt_object_put_ref(ir_fc); |
44c440bc PP |
439 | } |
440 | } | |
441 | ||
442 | if (ec->name->len > 0) { | |
e5be10ef | 443 | ret = bt_private_event_class_set_name(ir_ec, ec->name->str); |
44c440bc PP |
444 | BT_ASSERT(ret == 0); |
445 | } | |
446 | ||
447 | if (ec->emf_uri->len > 0) { | |
e5be10ef | 448 | ret = bt_private_event_class_set_emf_uri(ir_ec, ec->emf_uri->str); |
44c440bc PP |
449 | BT_ASSERT(ret == 0); |
450 | } | |
451 | ||
452 | if (ec->log_level != -1) { | |
e5be10ef | 453 | ret = bt_private_event_class_set_log_level(ir_ec, ec->log_level); |
44c440bc PP |
454 | BT_ASSERT(ret == 0); |
455 | } | |
456 | ||
457 | ec->is_translated = true; | |
458 | ec->ir_ec = ir_ec; | |
459 | ||
460 | end: | |
461 | return ir_ec; | |
462 | } | |
463 | ||
464 | ||
465 | static inline | |
e5be10ef PP |
466 | struct bt_private_stream_class *ctf_stream_class_to_ir(struct ctf_stream_class *sc, |
467 | struct bt_private_trace *ir_trace, struct ctf_trace_class *tc) | |
44c440bc PP |
468 | { |
469 | int ret; | |
e5be10ef | 470 | struct bt_private_stream_class *ir_sc = NULL; |
5cd6d0e5 | 471 | struct ctf_field_class_int *int_fc; |
44c440bc PP |
472 | |
473 | if (sc->is_translated) { | |
28e6ca8b | 474 | ir_sc = bt_private_trace_borrow_stream_class_by_id( |
e5be10ef | 475 | ir_trace, sc->id); |
44c440bc PP |
476 | BT_ASSERT(ir_sc); |
477 | goto end; | |
478 | } | |
479 | ||
e5be10ef | 480 | ir_sc = bt_private_stream_class_create_with_id(ir_trace, sc->id); |
44c440bc | 481 | BT_ASSERT(ir_sc); |
65300d60 | 482 | bt_object_put_ref(ir_sc); |
44c440bc | 483 | |
5cd6d0e5 | 484 | if (sc->packet_context_fc) { |
e5be10ef | 485 | struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir( |
5cd6d0e5 | 486 | sc->packet_context_fc, tc, sc, NULL); |
44c440bc | 487 | |
5cd6d0e5 | 488 | if (ir_fc) { |
28e6ca8b | 489 | ret = bt_private_stream_class_set_packet_context_field_class( |
5cd6d0e5 | 490 | ir_sc, ir_fc); |
44c440bc | 491 | BT_ASSERT(ret == 0); |
65300d60 | 492 | bt_object_put_ref(ir_fc); |
44c440bc PP |
493 | } |
494 | } | |
495 | ||
5cd6d0e5 | 496 | if (sc->event_header_fc) { |
e5be10ef | 497 | struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir( |
5cd6d0e5 | 498 | sc->event_header_fc, tc, sc, NULL); |
44c440bc | 499 | |
5cd6d0e5 | 500 | if (ir_fc) { |
28e6ca8b | 501 | ret = bt_private_stream_class_set_event_header_field_class( |
e5be10ef | 502 | ir_sc, ir_fc); |
44c440bc | 503 | BT_ASSERT(ret == 0); |
65300d60 | 504 | bt_object_put_ref(ir_fc); |
44c440bc PP |
505 | } |
506 | } | |
507 | ||
5cd6d0e5 | 508 | if (sc->event_common_context_fc) { |
e5be10ef | 509 | struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir( |
5cd6d0e5 | 510 | sc->event_common_context_fc, tc, sc, NULL); |
44c440bc | 511 | |
5cd6d0e5 | 512 | if (ir_fc) { |
28e6ca8b | 513 | ret = bt_private_stream_class_set_event_common_context_field_class( |
5cd6d0e5 | 514 | ir_sc, ir_fc); |
44c440bc | 515 | BT_ASSERT(ret == 0); |
65300d60 | 516 | bt_object_put_ref(ir_fc); |
44c440bc PP |
517 | } |
518 | } | |
519 | ||
e5be10ef | 520 | ret = bt_private_stream_class_set_assigns_automatic_event_class_id(ir_sc, |
44c440bc PP |
521 | BT_FALSE); |
522 | BT_ASSERT(ret == 0); | |
e5be10ef | 523 | ret = bt_private_stream_class_set_assigns_automatic_stream_id(ir_sc, BT_FALSE); |
44c440bc PP |
524 | BT_ASSERT(ret == 0); |
525 | ||
526 | if (sc->default_clock_class) { | |
e5be10ef | 527 | ret = bt_private_stream_class_set_default_clock_class(ir_sc, |
d94d92ac | 528 | bt_private_clock_class_borrow_clock_class(sc->default_clock_class)); |
44c440bc PP |
529 | BT_ASSERT(ret == 0); |
530 | } | |
531 | ||
5cd6d0e5 | 532 | int_fc = borrow_named_int_field_class((void *) sc->packet_context_fc, |
44c440bc | 533 | "events_discarded"); |
5cd6d0e5 PP |
534 | if (int_fc) { |
535 | if (int_fc->meaning == CTF_FIELD_CLASS_MEANING_DISC_EV_REC_COUNTER_SNAPSHOT) { | |
e5be10ef | 536 | ret = bt_private_stream_class_set_packets_have_discarded_event_counter_snapshot( |
44c440bc PP |
537 | ir_sc, BT_TRUE); |
538 | BT_ASSERT(ret == 0); | |
539 | } | |
540 | } | |
541 | ||
5cd6d0e5 | 542 | int_fc = borrow_named_int_field_class((void *) sc->packet_context_fc, |
44c440bc | 543 | "packet_seq_num"); |
5cd6d0e5 PP |
544 | if (int_fc) { |
545 | if (int_fc->meaning == CTF_FIELD_CLASS_MEANING_PACKET_COUNTER_SNAPSHOT) { | |
e5be10ef | 546 | ret = bt_private_stream_class_set_packets_have_packet_counter_snapshot( |
44c440bc PP |
547 | ir_sc, BT_TRUE); |
548 | BT_ASSERT(ret == 0); | |
549 | } | |
550 | } | |
551 | ||
5cd6d0e5 | 552 | int_fc = borrow_named_int_field_class((void *) sc->packet_context_fc, |
44c440bc | 553 | "timestamp_begin"); |
5cd6d0e5 PP |
554 | if (int_fc) { |
555 | if (int_fc->meaning == CTF_FIELD_CLASS_MEANING_PACKET_BEGINNING_TIME) { | |
e5be10ef | 556 | ret = bt_private_stream_class_set_packets_have_default_beginning_clock_value( |
44c440bc PP |
557 | ir_sc, BT_TRUE); |
558 | BT_ASSERT(ret == 0); | |
559 | } | |
560 | } | |
561 | ||
5cd6d0e5 | 562 | int_fc = borrow_named_int_field_class((void *) sc->packet_context_fc, |
44c440bc | 563 | "timestamp_end"); |
5cd6d0e5 PP |
564 | if (int_fc) { |
565 | if (int_fc->meaning == CTF_FIELD_CLASS_MEANING_PACKET_END_TIME) { | |
e5be10ef | 566 | ret = bt_private_stream_class_set_packets_have_default_end_clock_value( |
44c440bc PP |
567 | ir_sc, BT_TRUE); |
568 | BT_ASSERT(ret == 0); | |
569 | } | |
570 | } | |
571 | ||
572 | sc->is_translated = true; | |
573 | sc->ir_sc = ir_sc; | |
574 | ||
575 | end: | |
576 | return ir_sc; | |
577 | } | |
578 | ||
579 | static inline | |
e5be10ef | 580 | int ctf_trace_class_to_ir(struct bt_private_trace *ir_trace, |
44c440bc PP |
581 | struct ctf_trace_class *tc) |
582 | { | |
583 | int ret = 0; | |
584 | uint64_t i; | |
585 | ||
586 | if (tc->is_translated) { | |
587 | goto end; | |
588 | } | |
589 | ||
5cd6d0e5 | 590 | if (tc->packet_header_fc) { |
e5be10ef | 591 | struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir( |
5cd6d0e5 | 592 | tc->packet_header_fc, tc, NULL, NULL); |
44c440bc | 593 | |
5cd6d0e5 | 594 | if (ir_fc) { |
28e6ca8b | 595 | ret = bt_private_trace_set_packet_header_field_class( |
e5be10ef | 596 | ir_trace, ir_fc); |
44c440bc | 597 | BT_ASSERT(ret == 0); |
65300d60 | 598 | bt_object_put_ref(ir_fc); |
44c440bc PP |
599 | } |
600 | } | |
601 | ||
602 | if (tc->name->len > 0) { | |
e5be10ef | 603 | ret = bt_private_trace_set_name(ir_trace, tc->name->str); |
44c440bc PP |
604 | if (ret) { |
605 | goto end; | |
606 | } | |
607 | } | |
608 | ||
609 | if (tc->is_uuid_set) { | |
e5be10ef | 610 | ret = bt_private_trace_set_uuid(ir_trace, tc->uuid); |
44c440bc PP |
611 | if (ret) { |
612 | goto end; | |
613 | } | |
614 | } | |
615 | ||
616 | for (i = 0; i < tc->env_entries->len; i++) { | |
617 | struct ctf_trace_class_env_entry *env_entry = | |
618 | ctf_trace_class_borrow_env_entry_by_index(tc, i); | |
619 | ||
620 | switch (env_entry->type) { | |
621 | case CTF_TRACE_CLASS_ENV_ENTRY_TYPE_INT: | |
28e6ca8b | 622 | ret = bt_private_trace_set_environment_entry_integer( |
44c440bc PP |
623 | ir_trace, env_entry->name->str, |
624 | env_entry->value.i); | |
625 | break; | |
626 | case CTF_TRACE_CLASS_ENV_ENTRY_TYPE_STR: | |
28e6ca8b | 627 | ret = bt_private_trace_set_environment_entry_string( |
44c440bc PP |
628 | ir_trace, env_entry->name->str, |
629 | env_entry->value.str->str); | |
630 | break; | |
631 | default: | |
632 | abort(); | |
633 | } | |
634 | ||
635 | if (ret) { | |
636 | goto end; | |
637 | } | |
638 | } | |
639 | ||
e5be10ef | 640 | ret = bt_private_trace_set_assigns_automatic_stream_class_id(ir_trace, |
44c440bc PP |
641 | BT_FALSE); |
642 | if (ret) { | |
643 | goto end; | |
644 | } | |
645 | ||
646 | tc->is_translated = true; | |
647 | tc->ir_tc = ir_trace; | |
648 | ||
649 | end: | |
650 | return ret; | |
651 | } | |
652 | ||
653 | BT_HIDDEN | |
e5be10ef | 654 | int ctf_trace_class_translate(struct bt_private_trace *ir_trace, |
44c440bc PP |
655 | struct ctf_trace_class *tc) |
656 | { | |
657 | int ret = 0; | |
658 | uint64_t i; | |
659 | ||
660 | ret = ctf_trace_class_to_ir(ir_trace, tc); | |
661 | if (ret) { | |
662 | goto end; | |
663 | } | |
664 | ||
665 | for (i = 0; i < tc->stream_classes->len; i++) { | |
666 | uint64_t j; | |
667 | struct ctf_stream_class *sc = tc->stream_classes->pdata[i]; | |
e5be10ef | 668 | struct bt_private_stream_class *ir_sc; |
44c440bc PP |
669 | |
670 | ir_sc = ctf_stream_class_to_ir(sc, ir_trace, tc); | |
671 | if (!ir_sc) { | |
672 | ret = -1; | |
673 | goto end; | |
674 | } | |
675 | ||
676 | for (j = 0; j < sc->event_classes->len; j++) { | |
677 | struct ctf_event_class *ec = sc->event_classes->pdata[j]; | |
e5be10ef | 678 | struct bt_private_event_class *ir_ec; |
44c440bc PP |
679 | |
680 | ir_ec = ctf_event_class_to_ir(ec, ir_sc, tc, sc); | |
681 | if (!ir_ec) { | |
682 | ret = -1; | |
683 | goto end; | |
684 | } | |
685 | } | |
686 | } | |
687 | ||
688 | end: | |
689 | return ret; | |
690 | } |