Commit | Line | Data |
---|---|---|
e1e02a22 | 1 | /* |
0235b0db MJ |
2 | * SPDX-License-Identifier: MIT |
3 | * | |
e1e02a22 PP |
4 | * Copyright (c) 2015 EfficiOS Inc. and Linux Foundation |
5 | * Copyright (c) 2015 Philippe Proulx <pproulx@efficios.com> | |
e1e02a22 PP |
6 | */ |
7 | ||
350ad6c1 | 8 | #define BT_LOG_TAG "CTF-WRITER/VALUES" |
67d2ce02 | 9 | #include "logging.h" |
e1e02a22 PP |
10 | |
11 | #include <stdlib.h> | |
12 | #include <string.h> | |
e1e02a22 | 13 | #include <inttypes.h> |
578e048b | 14 | |
217cf9d3 | 15 | #include <babeltrace2-ctf-writer/object.h> |
3fadfbc0 | 16 | #include <babeltrace2/types.h> |
578e048b MJ |
17 | |
18 | #include "common/assert.h" | |
19 | #include "common/common.h" | |
20 | #include "compat/compiler.h" | |
21 | #include "compat/glib.h" | |
22 | ||
23 | #include "assert-pre.h" | |
24 | #include "object.h" | |
25 | #include "values.h" | |
e1e02a22 PP |
26 | |
27 | #define BT_CTF_VALUE_FROM_CONCRETE(_concrete) ((struct bt_ctf_value *) (_concrete)) | |
28 | #define BT_CTF_VALUE_TO_BOOL(_base) ((struct bt_ctf_value_bool *) (_base)) | |
29 | #define BT_CTF_VALUE_TO_INTEGER(_base) ((struct bt_ctf_value_integer *) (_base)) | |
30 | #define BT_CTF_VALUE_TO_REAL(_base) ((struct bt_ctf_value_real *) (_base)) | |
31 | #define BT_CTF_VALUE_TO_STRING(_base) ((struct bt_ctf_value_string *) (_base)) | |
32 | #define BT_CTF_VALUE_TO_ARRAY(_base) ((struct bt_ctf_value_array *) (_base)) | |
33 | #define BT_CTF_VALUE_TO_MAP(_base) ((struct bt_ctf_value_map *) (_base)) | |
34 | ||
67d2ce02 MJ |
35 | #define BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(_value, _type) \ |
36 | BT_CTF_ASSERT_PRE(((struct bt_ctf_value *) (_value))->type == (_type), \ | |
37 | "Value has the wrong type ID: expected-type=%d", (_type)) | |
e1e02a22 | 38 | |
67d2ce02 MJ |
39 | #define BT_CTF_ASSERT_PRE_VALUE_HOT(_value, _name) \ |
40 | BT_CTF_ASSERT_PRE_HOT(((struct bt_ctf_value *) (_value)), (_name), "") | |
e1e02a22 | 41 | |
67d2ce02 MJ |
42 | #define BT_CTF_ASSERT_PRE_VALUE_INDEX_IN_BOUNDS(_index, _count) \ |
43 | BT_CTF_ASSERT_PRE((_index) < (_count), \ | |
e1e02a22 PP |
44 | "Index is out of bound: " \ |
45 | "index=%" PRIu64 ", count=%u", (_index), (_count)); | |
46 | ||
47 | struct bt_ctf_value { | |
48 | struct bt_ctf_object base; | |
49 | enum bt_ctf_value_type type; | |
00409097 | 50 | bt_ctf_bool frozen; |
e1e02a22 PP |
51 | }; |
52 | ||
53 | static | |
54 | void bt_ctf_value_null_instance_release_func(struct bt_ctf_object *obj) | |
55 | { | |
56 | BT_LOGW("Releasing the null value singleton: addr=%p", obj); | |
57 | } | |
58 | ||
59 | static | |
60 | struct bt_ctf_value bt_ctf_value_null_instance = { | |
61 | .base = { | |
62 | .is_shared = true, | |
63 | .ref_count = 1, | |
64 | .release_func = bt_ctf_value_null_instance_release_func, | |
65 | .spec_release_func = NULL, | |
66 | .parent_is_owner_listener_func = NULL, | |
67 | .parent = NULL, | |
68 | }, | |
69 | .type = BT_CTF_VALUE_TYPE_NULL, | |
00409097 | 70 | .frozen = BT_CTF_TRUE, |
e1e02a22 PP |
71 | }; |
72 | ||
1353b066 | 73 | BT_EXPORT |
b78363ea | 74 | struct bt_ctf_value *const bt_ctf_value_null = &bt_ctf_value_null_instance; |
1353b066 SM |
75 | |
76 | BT_EXPORT | |
b78363ea | 77 | struct bt_ctf_private_value *const bt_ctf_private_value_null = |
e1e02a22 PP |
78 | (void *) &bt_ctf_value_null_instance; |
79 | ||
80 | struct bt_ctf_value_bool { | |
81 | struct bt_ctf_value base; | |
00409097 | 82 | bt_ctf_bool value; |
e1e02a22 PP |
83 | }; |
84 | ||
85 | struct bt_ctf_value_integer { | |
86 | struct bt_ctf_value base; | |
87 | int64_t value; | |
88 | }; | |
89 | ||
90 | struct bt_ctf_value_real { | |
91 | struct bt_ctf_value base; | |
92 | double value; | |
93 | }; | |
94 | ||
95 | struct bt_ctf_value_string { | |
96 | struct bt_ctf_value base; | |
97 | GString *gstr; | |
98 | }; | |
99 | ||
100 | struct bt_ctf_value_array { | |
101 | struct bt_ctf_value base; | |
102 | GPtrArray *garray; | |
103 | }; | |
104 | ||
105 | struct bt_ctf_value_map { | |
106 | struct bt_ctf_value base; | |
107 | GHashTable *ght; | |
108 | }; | |
109 | ||
110 | static | |
111 | void bt_ctf_value_destroy(struct bt_ctf_object *obj); | |
112 | ||
113 | static | |
114 | void bt_ctf_value_string_destroy(struct bt_ctf_value *object) | |
115 | { | |
116 | g_string_free(BT_CTF_VALUE_TO_STRING(object)->gstr, TRUE); | |
117 | BT_CTF_VALUE_TO_STRING(object)->gstr = NULL; | |
118 | } | |
119 | ||
120 | static | |
121 | void bt_ctf_value_array_destroy(struct bt_ctf_value *object) | |
122 | { | |
123 | /* | |
124 | * Pointer array's registered value destructor will take care | |
125 | * of putting each contained object. | |
126 | */ | |
127 | g_ptr_array_free(BT_CTF_VALUE_TO_ARRAY(object)->garray, TRUE); | |
128 | BT_CTF_VALUE_TO_ARRAY(object)->garray = NULL; | |
129 | } | |
130 | ||
131 | static | |
132 | void bt_ctf_value_map_destroy(struct bt_ctf_value *object) | |
133 | { | |
134 | /* | |
135 | * Hash table's registered value destructor will take care of | |
136 | * putting each contained object. Keys are GQuarks and cannot | |
137 | * be destroyed anyway. | |
138 | */ | |
139 | g_hash_table_destroy(BT_CTF_VALUE_TO_MAP(object)->ght); | |
140 | BT_CTF_VALUE_TO_MAP(object)->ght = NULL; | |
141 | } | |
142 | ||
143 | static | |
144 | void (* const destroy_funcs[])(struct bt_ctf_value *) = { | |
145 | [BT_CTF_VALUE_TYPE_NULL] = NULL, | |
146 | [BT_CTF_VALUE_TYPE_BOOL] = NULL, | |
147 | [BT_CTF_VALUE_TYPE_INTEGER] = NULL, | |
148 | [BT_CTF_VALUE_TYPE_REAL] = NULL, | |
149 | [BT_CTF_VALUE_TYPE_STRING] = bt_ctf_value_string_destroy, | |
150 | [BT_CTF_VALUE_TYPE_ARRAY] = bt_ctf_value_array_destroy, | |
151 | [BT_CTF_VALUE_TYPE_MAP] = bt_ctf_value_map_destroy, | |
152 | }; | |
153 | ||
154 | static | |
155 | struct bt_ctf_private_value *bt_ctf_value_null_copy(const struct bt_ctf_value *null_obj) | |
156 | { | |
157 | return (void *) bt_ctf_value_null; | |
158 | } | |
159 | ||
160 | static | |
161 | struct bt_ctf_private_value *bt_ctf_value_bool_copy(const struct bt_ctf_value *bool_obj) | |
162 | { | |
163 | return bt_ctf_private_value_bool_create_init( | |
164 | BT_CTF_VALUE_TO_BOOL(bool_obj)->value); | |
165 | } | |
166 | ||
167 | static | |
168 | struct bt_ctf_private_value *bt_ctf_value_integer_copy( | |
169 | const struct bt_ctf_value *integer_obj) | |
170 | { | |
171 | return bt_ctf_private_value_integer_create_init( | |
172 | BT_CTF_VALUE_TO_INTEGER(integer_obj)->value); | |
173 | } | |
174 | ||
175 | static | |
176 | struct bt_ctf_private_value *bt_ctf_value_real_copy(const struct bt_ctf_value *real_obj) | |
177 | { | |
178 | return bt_ctf_private_value_real_create_init( | |
179 | BT_CTF_VALUE_TO_REAL(real_obj)->value); | |
180 | } | |
181 | ||
182 | static | |
183 | struct bt_ctf_private_value *bt_ctf_value_string_copy(const struct bt_ctf_value *string_obj) | |
184 | { | |
185 | return bt_ctf_private_value_string_create_init( | |
186 | BT_CTF_VALUE_TO_STRING(string_obj)->gstr->str); | |
187 | } | |
188 | ||
189 | static | |
190 | struct bt_ctf_private_value *bt_ctf_value_array_copy(const struct bt_ctf_value *array_obj) | |
191 | { | |
192 | int i; | |
193 | int ret; | |
194 | struct bt_ctf_private_value *copy_obj; | |
195 | struct bt_ctf_value_array *typed_array_obj; | |
196 | ||
197 | BT_LOGD("Copying array value: addr=%p", array_obj); | |
198 | typed_array_obj = BT_CTF_VALUE_TO_ARRAY(array_obj); | |
199 | copy_obj = bt_ctf_private_value_array_create(); | |
200 | if (!copy_obj) { | |
201 | BT_LOGE_STR("Cannot create empty array value."); | |
202 | goto end; | |
203 | } | |
204 | ||
205 | for (i = 0; i < typed_array_obj->garray->len; ++i) { | |
206 | struct bt_ctf_private_value *element_obj_copy = NULL; | |
207 | struct bt_ctf_value *element_obj = | |
208 | bt_ctf_value_array_borrow_element_by_index( | |
209 | array_obj, i); | |
210 | ||
98b15851 | 211 | BT_ASSERT_DBG(element_obj); |
e1e02a22 PP |
212 | BT_LOGD("Copying array value's element: element-addr=%p, " |
213 | "index=%d", element_obj, i); | |
214 | ret = bt_ctf_value_copy(&element_obj_copy, element_obj); | |
215 | if (ret) { | |
216 | BT_LOGE("Cannot copy array value's element: " | |
217 | "array-addr=%p, index=%d", | |
218 | array_obj, i); | |
219 | BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_obj); | |
220 | goto end; | |
221 | } | |
222 | ||
98b15851 | 223 | BT_ASSERT_DBG(element_obj_copy); |
e1e02a22 PP |
224 | ret = bt_ctf_private_value_array_append_element(copy_obj, |
225 | (void *) element_obj_copy); | |
226 | BT_CTF_OBJECT_PUT_REF_AND_RESET(element_obj_copy); | |
227 | if (ret) { | |
228 | BT_LOGE("Cannot append to array value: addr=%p", | |
229 | array_obj); | |
230 | BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_obj); | |
231 | goto end; | |
232 | } | |
233 | } | |
234 | ||
235 | BT_LOGD("Copied array value: original-addr=%p, copy-addr=%p", | |
236 | array_obj, copy_obj); | |
237 | ||
238 | end: | |
239 | return copy_obj; | |
240 | } | |
241 | ||
242 | static | |
243 | struct bt_ctf_private_value *bt_ctf_value_map_copy(const struct bt_ctf_value *map_obj) | |
244 | { | |
245 | int ret; | |
246 | GHashTableIter iter; | |
247 | gpointer key, element_obj; | |
248 | struct bt_ctf_private_value *copy_obj; | |
249 | struct bt_ctf_private_value *element_obj_copy = NULL; | |
250 | struct bt_ctf_value_map *typed_map_obj; | |
251 | ||
252 | BT_LOGD("Copying map value: addr=%p", map_obj); | |
253 | typed_map_obj = BT_CTF_VALUE_TO_MAP(map_obj); | |
254 | copy_obj = bt_ctf_private_value_map_create(); | |
255 | if (!copy_obj) { | |
256 | goto end; | |
257 | } | |
258 | ||
259 | g_hash_table_iter_init(&iter, typed_map_obj->ght); | |
260 | ||
261 | while (g_hash_table_iter_next(&iter, &key, &element_obj)) { | |
262 | const char *key_str = g_quark_to_string(GPOINTER_TO_UINT(key)); | |
263 | ||
98b15851 | 264 | BT_ASSERT_DBG(key_str); |
e1e02a22 PP |
265 | BT_LOGD("Copying map value's element: element-addr=%p, " |
266 | "key=\"%s\"", element_obj, key_str); | |
267 | ret = bt_ctf_value_copy(&element_obj_copy, element_obj); | |
268 | if (ret) { | |
269 | BT_LOGE("Cannot copy map value's element: " | |
270 | "map-addr=%p, key=\"%s\"", | |
271 | map_obj, key_str); | |
272 | BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_obj); | |
273 | goto end; | |
274 | } | |
275 | ||
98b15851 | 276 | BT_ASSERT_DBG(element_obj_copy); |
e1e02a22 PP |
277 | ret = bt_ctf_private_value_map_insert_entry(copy_obj, key_str, |
278 | (void *) element_obj_copy); | |
279 | BT_CTF_OBJECT_PUT_REF_AND_RESET(element_obj_copy); | |
280 | if (ret) { | |
281 | BT_LOGE("Cannot insert into map value: addr=%p, key=\"%s\"", | |
282 | map_obj, key_str); | |
283 | BT_CTF_OBJECT_PUT_REF_AND_RESET(copy_obj); | |
284 | goto end; | |
285 | } | |
286 | } | |
287 | ||
288 | BT_LOGD("Copied map value: addr=%p", map_obj); | |
289 | ||
290 | end: | |
291 | return copy_obj; | |
292 | } | |
293 | ||
294 | static | |
295 | struct bt_ctf_private_value *(* const copy_funcs[])(const struct bt_ctf_value *) = { | |
296 | [BT_CTF_VALUE_TYPE_NULL] = bt_ctf_value_null_copy, | |
297 | [BT_CTF_VALUE_TYPE_BOOL] = bt_ctf_value_bool_copy, | |
298 | [BT_CTF_VALUE_TYPE_INTEGER] = bt_ctf_value_integer_copy, | |
299 | [BT_CTF_VALUE_TYPE_REAL] = bt_ctf_value_real_copy, | |
300 | [BT_CTF_VALUE_TYPE_STRING] = bt_ctf_value_string_copy, | |
301 | [BT_CTF_VALUE_TYPE_ARRAY] = bt_ctf_value_array_copy, | |
302 | [BT_CTF_VALUE_TYPE_MAP] = bt_ctf_value_map_copy, | |
303 | }; | |
304 | ||
305 | static | |
00409097 | 306 | bt_ctf_bool bt_ctf_value_null_compare(const struct bt_ctf_value *object_a, |
e1e02a22 PP |
307 | const struct bt_ctf_value *object_b) |
308 | { | |
309 | /* | |
00409097 | 310 | * Always BT_CTF_TRUE since bt_ctf_value_compare() already checks if both |
e1e02a22 PP |
311 | * object_a and object_b have the same type, and in the case of |
312 | * null value objects, they're always the same if it is so. | |
313 | */ | |
00409097 | 314 | return BT_CTF_TRUE; |
e1e02a22 PP |
315 | } |
316 | ||
317 | static | |
00409097 | 318 | bt_ctf_bool bt_ctf_value_bool_compare(const struct bt_ctf_value *object_a, |
e1e02a22 PP |
319 | const struct bt_ctf_value *object_b) |
320 | { | |
321 | if (BT_CTF_VALUE_TO_BOOL(object_a)->value != | |
322 | BT_CTF_VALUE_TO_BOOL(object_b)->value) { | |
ef267d12 | 323 | BT_LOGT("Boolean value objects are different: " |
e1e02a22 PP |
324 | "bool-a-val=%d, bool-b-val=%d", |
325 | BT_CTF_VALUE_TO_BOOL(object_a)->value, | |
326 | BT_CTF_VALUE_TO_BOOL(object_b)->value); | |
00409097 | 327 | return BT_CTF_FALSE; |
e1e02a22 PP |
328 | } |
329 | ||
00409097 | 330 | return BT_CTF_TRUE; |
e1e02a22 PP |
331 | } |
332 | ||
333 | static | |
00409097 | 334 | bt_ctf_bool bt_ctf_value_integer_compare(const struct bt_ctf_value *object_a, |
e1e02a22 PP |
335 | const struct bt_ctf_value *object_b) |
336 | { | |
337 | if (BT_CTF_VALUE_TO_INTEGER(object_a)->value != | |
338 | BT_CTF_VALUE_TO_INTEGER(object_b)->value) { | |
ef267d12 | 339 | BT_LOGT("Integer value objects are different: " |
e1e02a22 PP |
340 | "int-a-val=%" PRId64 ", int-b-val=%" PRId64, |
341 | BT_CTF_VALUE_TO_INTEGER(object_a)->value, | |
342 | BT_CTF_VALUE_TO_INTEGER(object_b)->value); | |
00409097 | 343 | return BT_CTF_FALSE; |
e1e02a22 PP |
344 | } |
345 | ||
00409097 | 346 | return BT_CTF_TRUE; |
e1e02a22 PP |
347 | } |
348 | ||
349 | static | |
00409097 | 350 | bt_ctf_bool bt_ctf_value_real_compare(const struct bt_ctf_value *object_a, |
e1e02a22 PP |
351 | const struct bt_ctf_value *object_b) |
352 | { | |
353 | if (BT_CTF_VALUE_TO_REAL(object_a)->value != | |
354 | BT_CTF_VALUE_TO_REAL(object_b)->value) { | |
ef267d12 | 355 | BT_LOGT("Real number value objects are different: " |
e1e02a22 PP |
356 | "real-a-val=%f, real-b-val=%f", |
357 | BT_CTF_VALUE_TO_REAL(object_a)->value, | |
358 | BT_CTF_VALUE_TO_REAL(object_b)->value); | |
00409097 | 359 | return BT_CTF_FALSE; |
e1e02a22 PP |
360 | } |
361 | ||
00409097 | 362 | return BT_CTF_TRUE; |
e1e02a22 PP |
363 | } |
364 | ||
365 | static | |
00409097 | 366 | bt_ctf_bool bt_ctf_value_string_compare(const struct bt_ctf_value *object_a, |
e1e02a22 PP |
367 | const struct bt_ctf_value *object_b) |
368 | { | |
369 | if (strcmp(BT_CTF_VALUE_TO_STRING(object_a)->gstr->str, | |
370 | BT_CTF_VALUE_TO_STRING(object_b)->gstr->str) != 0) { | |
ef267d12 | 371 | BT_LOGT("String value objects are different: " |
e1e02a22 PP |
372 | "string-a-val=\"%s\", string-b-val=\"%s\"", |
373 | BT_CTF_VALUE_TO_STRING(object_a)->gstr->str, | |
374 | BT_CTF_VALUE_TO_STRING(object_b)->gstr->str); | |
00409097 | 375 | return BT_CTF_FALSE; |
e1e02a22 PP |
376 | } |
377 | ||
00409097 | 378 | return BT_CTF_TRUE; |
e1e02a22 PP |
379 | } |
380 | ||
381 | static | |
00409097 | 382 | bt_ctf_bool bt_ctf_value_array_compare(const struct bt_ctf_value *object_a, |
e1e02a22 PP |
383 | const struct bt_ctf_value *object_b) |
384 | { | |
385 | int i; | |
00409097 | 386 | bt_ctf_bool ret = BT_CTF_TRUE; |
e1e02a22 PP |
387 | const struct bt_ctf_value_array *array_obj_a = |
388 | BT_CTF_VALUE_TO_ARRAY(object_a); | |
389 | ||
393729a6 PP |
390 | if (bt_ctf_value_array_get_length(object_a) != |
391 | bt_ctf_value_array_get_length(object_b)) { | |
ef267d12 | 392 | BT_LOGT("Array values are different: size mismatch " |
e1e02a22 PP |
393 | "value-a-addr=%p, value-b-addr=%p, " |
394 | "value-a-size=%" PRId64 ", value-b-size=%" PRId64, | |
395 | object_a, object_b, | |
393729a6 PP |
396 | bt_ctf_value_array_get_length(object_a), |
397 | bt_ctf_value_array_get_length(object_b)); | |
00409097 | 398 | ret = BT_CTF_FALSE; |
e1e02a22 PP |
399 | goto end; |
400 | } | |
401 | ||
402 | for (i = 0; i < array_obj_a->garray->len; ++i) { | |
403 | struct bt_ctf_value *element_obj_a; | |
404 | struct bt_ctf_value *element_obj_b; | |
405 | ||
406 | element_obj_a = bt_ctf_value_array_borrow_element_by_index( | |
407 | object_a, i); | |
408 | element_obj_b = bt_ctf_value_array_borrow_element_by_index( | |
409 | object_b, i); | |
410 | ||
411 | if (!bt_ctf_value_compare(element_obj_a, element_obj_b)) { | |
ef267d12 | 412 | BT_LOGT("Array values's elements are different: " |
e1e02a22 PP |
413 | "value-a-addr=%p, value-b-addr=%p, index=%d", |
414 | element_obj_a, element_obj_b, i); | |
00409097 | 415 | ret = BT_CTF_FALSE; |
e1e02a22 PP |
416 | goto end; |
417 | } | |
418 | } | |
419 | ||
420 | end: | |
421 | return ret; | |
422 | } | |
423 | ||
424 | static | |
00409097 | 425 | bt_ctf_bool bt_ctf_value_map_compare(const struct bt_ctf_value *object_a, |
e1e02a22 PP |
426 | const struct bt_ctf_value *object_b) |
427 | { | |
00409097 | 428 | bt_ctf_bool ret = BT_CTF_TRUE; |
e1e02a22 PP |
429 | GHashTableIter iter; |
430 | gpointer key, element_obj_a; | |
431 | const struct bt_ctf_value_map *map_obj_a = BT_CTF_VALUE_TO_MAP(object_a); | |
432 | ||
433 | if (bt_ctf_value_map_get_size(object_a) != | |
434 | bt_ctf_value_map_get_size(object_b)) { | |
ef267d12 | 435 | BT_LOGT("Map values are different: size mismatch " |
e1e02a22 PP |
436 | "value-a-addr=%p, value-b-addr=%p, " |
437 | "value-a-size=%" PRId64 ", value-b-size=%" PRId64, | |
438 | object_a, object_b, | |
439 | bt_ctf_value_map_get_size(object_a), | |
440 | bt_ctf_value_map_get_size(object_b)); | |
00409097 | 441 | ret = BT_CTF_FALSE; |
e1e02a22 PP |
442 | goto end; |
443 | } | |
444 | ||
445 | g_hash_table_iter_init(&iter, map_obj_a->ght); | |
446 | ||
447 | while (g_hash_table_iter_next(&iter, &key, &element_obj_a)) { | |
448 | struct bt_ctf_value *element_obj_b; | |
449 | const char *key_str = g_quark_to_string(GPOINTER_TO_UINT(key)); | |
450 | ||
451 | element_obj_b = bt_ctf_value_map_borrow_entry_value(object_b, | |
452 | key_str); | |
453 | ||
454 | if (!bt_ctf_value_compare(element_obj_a, element_obj_b)) { | |
ef267d12 | 455 | BT_LOGT("Map values's elements are different: " |
e1e02a22 PP |
456 | "value-a-addr=%p, value-b-addr=%p, key=\"%s\"", |
457 | element_obj_a, element_obj_b, key_str); | |
00409097 | 458 | ret = BT_CTF_FALSE; |
e1e02a22 PP |
459 | goto end; |
460 | } | |
461 | } | |
462 | ||
463 | end: | |
464 | return ret; | |
465 | } | |
466 | ||
467 | static | |
00409097 | 468 | bt_ctf_bool (* const compare_funcs[])(const struct bt_ctf_value *, |
e1e02a22 PP |
469 | const struct bt_ctf_value *) = { |
470 | [BT_CTF_VALUE_TYPE_NULL] = bt_ctf_value_null_compare, | |
471 | [BT_CTF_VALUE_TYPE_BOOL] = bt_ctf_value_bool_compare, | |
472 | [BT_CTF_VALUE_TYPE_INTEGER] = bt_ctf_value_integer_compare, | |
473 | [BT_CTF_VALUE_TYPE_REAL] = bt_ctf_value_real_compare, | |
474 | [BT_CTF_VALUE_TYPE_STRING] = bt_ctf_value_string_compare, | |
475 | [BT_CTF_VALUE_TYPE_ARRAY] = bt_ctf_value_array_compare, | |
476 | [BT_CTF_VALUE_TYPE_MAP] = bt_ctf_value_map_compare, | |
477 | }; | |
478 | ||
479 | static | |
480 | void bt_ctf_value_null_freeze(struct bt_ctf_value *object) | |
481 | { | |
482 | } | |
483 | ||
484 | static | |
485 | void bt_ctf_value_generic_freeze(struct bt_ctf_value *object) | |
486 | { | |
00409097 | 487 | object->frozen = BT_CTF_TRUE; |
e1e02a22 PP |
488 | } |
489 | ||
490 | static | |
491 | void bt_ctf_value_array_freeze(struct bt_ctf_value *object) | |
492 | { | |
493 | int i; | |
494 | struct bt_ctf_value_array *typed_array_obj = | |
495 | BT_CTF_VALUE_TO_ARRAY(object); | |
496 | ||
497 | for (i = 0; i < typed_array_obj->garray->len; ++i) { | |
498 | bt_ctf_value_freeze(g_ptr_array_index(typed_array_obj->garray, i)); | |
499 | } | |
500 | ||
501 | bt_ctf_value_generic_freeze(object); | |
502 | } | |
503 | ||
504 | static | |
505 | void bt_ctf_value_map_freeze(struct bt_ctf_value *object) | |
506 | { | |
507 | GHashTableIter iter; | |
508 | gpointer key, element_obj; | |
509 | const struct bt_ctf_value_map *map_obj = BT_CTF_VALUE_TO_MAP(object); | |
510 | ||
511 | g_hash_table_iter_init(&iter, map_obj->ght); | |
512 | ||
513 | while (g_hash_table_iter_next(&iter, &key, &element_obj)) { | |
514 | bt_ctf_value_freeze(element_obj); | |
515 | } | |
516 | ||
517 | bt_ctf_value_generic_freeze(object); | |
518 | } | |
519 | ||
520 | static | |
521 | void (* const freeze_funcs[])(struct bt_ctf_value *) = { | |
522 | [BT_CTF_VALUE_TYPE_NULL] = bt_ctf_value_null_freeze, | |
523 | [BT_CTF_VALUE_TYPE_BOOL] = bt_ctf_value_generic_freeze, | |
524 | [BT_CTF_VALUE_TYPE_INTEGER] = bt_ctf_value_generic_freeze, | |
525 | [BT_CTF_VALUE_TYPE_REAL] = bt_ctf_value_generic_freeze, | |
526 | [BT_CTF_VALUE_TYPE_STRING] = bt_ctf_value_generic_freeze, | |
527 | [BT_CTF_VALUE_TYPE_ARRAY] = bt_ctf_value_array_freeze, | |
528 | [BT_CTF_VALUE_TYPE_MAP] = bt_ctf_value_map_freeze, | |
529 | }; | |
530 | ||
531 | static | |
532 | void bt_ctf_value_destroy(struct bt_ctf_object *obj) | |
533 | { | |
534 | struct bt_ctf_value *value; | |
535 | ||
536 | value = container_of(obj, struct bt_ctf_value, base); | |
537 | BT_LOGD("Destroying value: addr=%p", value); | |
538 | ||
539 | if (bt_ctf_value_is_null(value)) { | |
540 | BT_LOGD_STR("Not destroying the null value singleton."); | |
541 | return; | |
542 | } | |
543 | ||
544 | if (destroy_funcs[value->type]) { | |
545 | destroy_funcs[value->type](value); | |
546 | } | |
547 | ||
548 | g_free(value); | |
549 | } | |
550 | ||
e1e02a22 PP |
551 | enum bt_ctf_value_status _bt_ctf_value_freeze(struct bt_ctf_value *object) |
552 | { | |
553 | enum bt_ctf_value_status ret = BT_CTF_VALUE_STATUS_OK; | |
554 | ||
98b15851 | 555 | BT_ASSERT_DBG(object); |
e1e02a22 PP |
556 | |
557 | if (object->frozen) { | |
558 | goto end; | |
559 | } | |
560 | ||
561 | BT_LOGD("Freezing value: addr=%p", object); | |
562 | freeze_funcs[object->type](object); | |
563 | ||
564 | end: | |
565 | return ret; | |
566 | } | |
567 | ||
e1e02a22 PP |
568 | enum bt_ctf_value_type bt_ctf_value_get_type(const struct bt_ctf_value *object) |
569 | { | |
67d2ce02 | 570 | BT_CTF_ASSERT_PRE_NON_NULL(object, "Value object"); |
e1e02a22 PP |
571 | return object->type; |
572 | } | |
573 | ||
574 | static | |
575 | struct bt_ctf_value bt_ctf_value_create_base(enum bt_ctf_value_type type) | |
576 | { | |
577 | struct bt_ctf_value value; | |
578 | ||
579 | value.type = type; | |
00409097 | 580 | value.frozen = BT_CTF_FALSE; |
e1e02a22 PP |
581 | bt_ctf_object_init_shared(&value.base, bt_ctf_value_destroy); |
582 | return value; | |
583 | } | |
584 | ||
00409097 | 585 | struct bt_ctf_private_value *bt_ctf_private_value_bool_create_init(bt_ctf_bool val) |
e1e02a22 PP |
586 | { |
587 | struct bt_ctf_value_bool *bool_obj; | |
588 | ||
589 | BT_LOGD("Creating boolean value object: val=%d", val); | |
590 | bool_obj = g_new0(struct bt_ctf_value_bool, 1); | |
591 | if (!bool_obj) { | |
592 | BT_LOGE_STR("Failed to allocate one boolean value object."); | |
593 | goto end; | |
594 | } | |
595 | ||
596 | bool_obj->base = bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_BOOL); | |
597 | bool_obj->value = val; | |
598 | BT_LOGD("Created boolean value object: addr=%p", bool_obj); | |
599 | ||
600 | end: | |
601 | return (void *) BT_CTF_VALUE_FROM_CONCRETE(bool_obj); | |
602 | } | |
603 | ||
e1e02a22 PP |
604 | struct bt_ctf_private_value *bt_ctf_private_value_bool_create(void) |
605 | { | |
00409097 | 606 | return bt_ctf_private_value_bool_create_init(BT_CTF_FALSE); |
e1e02a22 PP |
607 | } |
608 | ||
e1e02a22 PP |
609 | struct bt_ctf_private_value *bt_ctf_private_value_integer_create_init(int64_t val) |
610 | { | |
611 | struct bt_ctf_value_integer *integer_obj; | |
612 | ||
613 | BT_LOGD("Creating integer value object: val=%" PRId64, val); | |
614 | integer_obj = g_new0(struct bt_ctf_value_integer, 1); | |
615 | if (!integer_obj) { | |
616 | BT_LOGE_STR("Failed to allocate one integer value object."); | |
617 | goto end; | |
618 | } | |
619 | ||
620 | integer_obj->base = bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_INTEGER); | |
621 | integer_obj->value = val; | |
622 | BT_LOGD("Created integer value object: addr=%p", | |
623 | integer_obj); | |
624 | ||
625 | end: | |
626 | return (void *) BT_CTF_VALUE_FROM_CONCRETE(integer_obj); | |
627 | } | |
628 | ||
e1e02a22 PP |
629 | struct bt_ctf_private_value *bt_ctf_private_value_integer_create(void) |
630 | { | |
631 | return bt_ctf_private_value_integer_create_init(0); | |
632 | } | |
633 | ||
e1e02a22 PP |
634 | struct bt_ctf_private_value *bt_ctf_private_value_real_create_init(double val) |
635 | { | |
636 | struct bt_ctf_value_real *real_obj; | |
637 | ||
638 | BT_LOGD("Creating real number value object: val=%f", val); | |
639 | real_obj = g_new0(struct bt_ctf_value_real, 1); | |
640 | if (!real_obj) { | |
641 | BT_LOGE_STR("Failed to allocate one real number value object."); | |
642 | goto end; | |
643 | } | |
644 | ||
645 | real_obj->base = bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_REAL); | |
646 | real_obj->value = val; | |
647 | BT_LOGD("Created real number value object: addr=%p", | |
648 | real_obj); | |
649 | ||
650 | end: | |
651 | return (void *) BT_CTF_VALUE_FROM_CONCRETE(real_obj); | |
652 | } | |
653 | ||
e1e02a22 PP |
654 | struct bt_ctf_private_value *bt_ctf_private_value_real_create(void) |
655 | { | |
656 | return bt_ctf_private_value_real_create_init(0.); | |
657 | } | |
658 | ||
e1e02a22 PP |
659 | struct bt_ctf_private_value *bt_ctf_private_value_string_create_init(const char *val) |
660 | { | |
661 | struct bt_ctf_value_string *string_obj = NULL; | |
662 | ||
663 | if (!val) { | |
664 | BT_LOGW_STR("Invalid parameter: value is NULL."); | |
665 | goto end; | |
666 | } | |
667 | ||
668 | BT_LOGD("Creating string value object: val-len=%zu", strlen(val)); | |
669 | string_obj = g_new0(struct bt_ctf_value_string, 1); | |
670 | if (!string_obj) { | |
671 | BT_LOGE_STR("Failed to allocate one string object."); | |
672 | goto end; | |
673 | } | |
674 | ||
675 | string_obj->base = bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_STRING); | |
676 | string_obj->gstr = g_string_new(val); | |
677 | if (!string_obj->gstr) { | |
678 | BT_LOGE_STR("Failed to allocate a GString."); | |
679 | g_free(string_obj); | |
680 | string_obj = NULL; | |
681 | goto end; | |
682 | } | |
683 | ||
684 | BT_LOGD("Created string value object: addr=%p", | |
685 | string_obj); | |
686 | ||
687 | end: | |
688 | return (void *) BT_CTF_VALUE_FROM_CONCRETE(string_obj); | |
689 | } | |
690 | ||
e1e02a22 PP |
691 | struct bt_ctf_private_value *bt_ctf_private_value_string_create(void) |
692 | { | |
693 | return bt_ctf_private_value_string_create_init(""); | |
694 | } | |
695 | ||
e1e02a22 PP |
696 | struct bt_ctf_private_value *bt_ctf_private_value_array_create(void) |
697 | { | |
698 | struct bt_ctf_value_array *array_obj; | |
699 | ||
700 | BT_LOGD_STR("Creating empty array value object."); | |
701 | array_obj = g_new0(struct bt_ctf_value_array, 1); | |
702 | if (!array_obj) { | |
703 | BT_LOGE_STR("Failed to allocate one array object."); | |
704 | goto end; | |
705 | } | |
706 | ||
707 | array_obj->base = bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_ARRAY); | |
708 | array_obj->garray = bt_g_ptr_array_new_full(0, | |
709 | (GDestroyNotify) bt_ctf_object_put_ref); | |
710 | if (!array_obj->garray) { | |
711 | BT_LOGE_STR("Failed to allocate a GPtrArray."); | |
712 | g_free(array_obj); | |
713 | array_obj = NULL; | |
714 | goto end; | |
715 | } | |
716 | ||
717 | BT_LOGD("Created array value object: addr=%p", | |
718 | array_obj); | |
719 | ||
720 | end: | |
721 | return (void *) BT_CTF_VALUE_FROM_CONCRETE(array_obj); | |
722 | } | |
723 | ||
e1e02a22 PP |
724 | struct bt_ctf_private_value *bt_ctf_private_value_map_create(void) |
725 | { | |
726 | struct bt_ctf_value_map *map_obj; | |
727 | ||
728 | BT_LOGD_STR("Creating empty map value object."); | |
729 | map_obj = g_new0(struct bt_ctf_value_map, 1); | |
730 | if (!map_obj) { | |
731 | BT_LOGE_STR("Failed to allocate one map object."); | |
732 | goto end; | |
733 | } | |
734 | ||
735 | map_obj->base = bt_ctf_value_create_base(BT_CTF_VALUE_TYPE_MAP); | |
736 | map_obj->ght = g_hash_table_new_full(g_direct_hash, g_direct_equal, | |
737 | NULL, (GDestroyNotify) bt_ctf_object_put_ref); | |
738 | if (!map_obj->ght) { | |
739 | BT_LOGE_STR("Failed to allocate a GHashTable."); | |
740 | g_free(map_obj); | |
741 | map_obj = NULL; | |
742 | goto end; | |
743 | } | |
744 | ||
745 | BT_LOGD("Created map value object: addr=%p", | |
746 | map_obj); | |
747 | ||
748 | end: | |
749 | return (void *) BT_CTF_VALUE_FROM_CONCRETE(map_obj); | |
750 | } | |
751 | ||
00409097 | 752 | bt_ctf_bool bt_ctf_value_bool_get(const struct bt_ctf_value *bool_obj) |
e1e02a22 | 753 | { |
67d2ce02 MJ |
754 | BT_CTF_ASSERT_PRE_NON_NULL(bool_obj, "Value object"); |
755 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(bool_obj, BT_CTF_VALUE_TYPE_BOOL); | |
e1e02a22 PP |
756 | return BT_CTF_VALUE_TO_BOOL(bool_obj)->value; |
757 | } | |
758 | ||
00409097 | 759 | void bt_ctf_private_value_bool_set(struct bt_ctf_private_value *bool_obj, bt_ctf_bool val) |
e1e02a22 | 760 | { |
67d2ce02 MJ |
761 | BT_CTF_ASSERT_PRE_NON_NULL(bool_obj, "Value object"); |
762 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(bool_obj, BT_CTF_VALUE_TYPE_BOOL); | |
763 | BT_CTF_ASSERT_PRE_VALUE_HOT(bool_obj, "Value object"); | |
e1e02a22 | 764 | BT_CTF_VALUE_TO_BOOL(bool_obj)->value = val; |
ef267d12 | 765 | BT_LOGT("Set boolean value's raw value: value-addr=%p, value=%d", |
e1e02a22 PP |
766 | bool_obj, val); |
767 | } | |
768 | ||
e1e02a22 PP |
769 | int64_t bt_ctf_value_integer_get(const struct bt_ctf_value *integer_obj) |
770 | { | |
67d2ce02 MJ |
771 | BT_CTF_ASSERT_PRE_NON_NULL(integer_obj, "Value object"); |
772 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(integer_obj, BT_CTF_VALUE_TYPE_INTEGER); | |
e1e02a22 PP |
773 | return BT_CTF_VALUE_TO_INTEGER(integer_obj)->value; |
774 | } | |
775 | ||
e1e02a22 PP |
776 | void bt_ctf_private_value_integer_set(struct bt_ctf_private_value *integer_obj, |
777 | int64_t val) | |
778 | { | |
67d2ce02 MJ |
779 | BT_CTF_ASSERT_PRE_NON_NULL(integer_obj, "Value object"); |
780 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(integer_obj, BT_CTF_VALUE_TYPE_INTEGER); | |
781 | BT_CTF_ASSERT_PRE_VALUE_HOT(integer_obj, "Value object"); | |
e1e02a22 | 782 | BT_CTF_VALUE_TO_INTEGER(integer_obj)->value = val; |
ef267d12 | 783 | BT_LOGT("Set integer value's raw value: value-addr=%p, value=%" PRId64, |
e1e02a22 PP |
784 | integer_obj, val); |
785 | } | |
786 | ||
e1e02a22 PP |
787 | double bt_ctf_value_real_get(const struct bt_ctf_value *real_obj) |
788 | { | |
67d2ce02 MJ |
789 | BT_CTF_ASSERT_PRE_NON_NULL(real_obj, "Value object"); |
790 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(real_obj, BT_CTF_VALUE_TYPE_REAL); | |
e1e02a22 PP |
791 | return BT_CTF_VALUE_TO_REAL(real_obj)->value; |
792 | } | |
793 | ||
e1e02a22 PP |
794 | void bt_ctf_private_value_real_set(struct bt_ctf_private_value *real_obj, double val) |
795 | { | |
67d2ce02 MJ |
796 | BT_CTF_ASSERT_PRE_NON_NULL(real_obj, "Value object"); |
797 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(real_obj, BT_CTF_VALUE_TYPE_REAL); | |
798 | BT_CTF_ASSERT_PRE_VALUE_HOT(real_obj, "Value object"); | |
e1e02a22 | 799 | BT_CTF_VALUE_TO_REAL(real_obj)->value = val; |
ef267d12 | 800 | BT_LOGT("Set real number value's raw value: value-addr=%p, value=%f", |
e1e02a22 PP |
801 | real_obj, val); |
802 | } | |
803 | ||
e1e02a22 PP |
804 | const char *bt_ctf_value_string_get(const struct bt_ctf_value *string_obj) |
805 | { | |
67d2ce02 MJ |
806 | BT_CTF_ASSERT_PRE_NON_NULL(string_obj, "Value object"); |
807 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(string_obj, BT_CTF_VALUE_TYPE_STRING); | |
e1e02a22 PP |
808 | return BT_CTF_VALUE_TO_STRING(string_obj)->gstr->str; |
809 | } | |
810 | ||
e1e02a22 PP |
811 | enum bt_ctf_value_status bt_ctf_private_value_string_set( |
812 | struct bt_ctf_private_value *string_obj, const char *val) | |
813 | { | |
67d2ce02 MJ |
814 | BT_CTF_ASSERT_PRE_NON_NULL(string_obj, "Value object"); |
815 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(string_obj, BT_CTF_VALUE_TYPE_STRING); | |
816 | BT_CTF_ASSERT_PRE_VALUE_HOT(string_obj, "Value object"); | |
e1e02a22 | 817 | g_string_assign(BT_CTF_VALUE_TO_STRING(string_obj)->gstr, val); |
ef267d12 | 818 | BT_LOGT("Set string value's raw value: value-addr=%p, raw-value-addr=%p", |
e1e02a22 PP |
819 | string_obj, val); |
820 | return BT_CTF_VALUE_STATUS_OK; | |
821 | } | |
822 | ||
393729a6 | 823 | uint64_t bt_ctf_value_array_get_length(const struct bt_ctf_value *array_obj) |
e1e02a22 | 824 | { |
67d2ce02 MJ |
825 | BT_CTF_ASSERT_PRE_NON_NULL(array_obj, "Value object"); |
826 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(array_obj, BT_CTF_VALUE_TYPE_ARRAY); | |
e1e02a22 PP |
827 | return (uint64_t) BT_CTF_VALUE_TO_ARRAY(array_obj)->garray->len; |
828 | } | |
829 | ||
e1e02a22 PP |
830 | struct bt_ctf_value *bt_ctf_value_array_borrow_element_by_index( |
831 | const struct bt_ctf_value *array_obj, | |
832 | uint64_t index) | |
833 | { | |
834 | struct bt_ctf_value_array *typed_array_obj = | |
835 | BT_CTF_VALUE_TO_ARRAY(array_obj); | |
836 | ||
67d2ce02 MJ |
837 | BT_CTF_ASSERT_PRE_NON_NULL(array_obj, "Value object"); |
838 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(array_obj, BT_CTF_VALUE_TYPE_ARRAY); | |
839 | BT_CTF_ASSERT_PRE_VALUE_INDEX_IN_BOUNDS(index, | |
e1e02a22 PP |
840 | typed_array_obj->garray->len); |
841 | return g_ptr_array_index(typed_array_obj->garray, index); | |
842 | } | |
843 | ||
e1e02a22 PP |
844 | struct bt_ctf_private_value *bt_ctf_private_value_array_borrow_element_by_index( |
845 | const struct bt_ctf_private_value *array_obj, | |
846 | uint64_t index) | |
847 | { | |
848 | return (void *) bt_ctf_value_array_borrow_element_by_index( | |
849 | (void *) array_obj, index); | |
850 | } | |
851 | ||
e1e02a22 PP |
852 | enum bt_ctf_value_status bt_ctf_private_value_array_append_element( |
853 | struct bt_ctf_private_value *array_obj, | |
854 | struct bt_ctf_value *element_obj) | |
855 | { | |
856 | struct bt_ctf_value_array *typed_array_obj = | |
857 | BT_CTF_VALUE_TO_ARRAY(array_obj); | |
858 | ||
67d2ce02 MJ |
859 | BT_CTF_ASSERT_PRE_NON_NULL(array_obj, "Array value object"); |
860 | BT_CTF_ASSERT_PRE_NON_NULL(element_obj, "Element value object"); | |
861 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(array_obj, BT_CTF_VALUE_TYPE_ARRAY); | |
862 | BT_CTF_ASSERT_PRE_VALUE_HOT(array_obj, "Array value object"); | |
e1e02a22 PP |
863 | g_ptr_array_add(typed_array_obj->garray, element_obj); |
864 | bt_ctf_object_get_ref(element_obj); | |
ef267d12 | 865 | BT_LOGT("Appended element to array value: array-value-addr=%p, " |
e1e02a22 PP |
866 | "element-value-addr=%p, new-size=%u", |
867 | array_obj, element_obj, typed_array_obj->garray->len); | |
868 | return BT_CTF_VALUE_STATUS_OK; | |
869 | } | |
870 | ||
e1e02a22 | 871 | enum bt_ctf_value_status bt_ctf_private_value_array_append_bool_element( |
00409097 | 872 | struct bt_ctf_private_value *array_obj, bt_ctf_bool val) |
e1e02a22 PP |
873 | { |
874 | enum bt_ctf_value_status ret; | |
875 | struct bt_ctf_private_value *bool_obj = NULL; | |
876 | ||
877 | bool_obj = bt_ctf_private_value_bool_create_init(val); | |
878 | ret = bt_ctf_private_value_array_append_element(array_obj, | |
879 | (void *) bool_obj); | |
880 | bt_ctf_object_put_ref(bool_obj); | |
881 | return ret; | |
882 | } | |
883 | ||
e1e02a22 PP |
884 | enum bt_ctf_value_status bt_ctf_private_value_array_append_integer_element( |
885 | struct bt_ctf_private_value *array_obj, int64_t val) | |
886 | { | |
887 | enum bt_ctf_value_status ret; | |
888 | struct bt_ctf_private_value *integer_obj = NULL; | |
889 | ||
890 | integer_obj = bt_ctf_private_value_integer_create_init(val); | |
891 | ret = bt_ctf_private_value_array_append_element(array_obj, | |
892 | (void *) integer_obj); | |
893 | bt_ctf_object_put_ref(integer_obj); | |
894 | return ret; | |
895 | } | |
896 | ||
e1e02a22 PP |
897 | enum bt_ctf_value_status bt_ctf_private_value_array_append_real_element( |
898 | struct bt_ctf_private_value *array_obj, double val) | |
899 | { | |
900 | enum bt_ctf_value_status ret; | |
901 | struct bt_ctf_private_value *real_obj = NULL; | |
902 | ||
903 | real_obj = bt_ctf_private_value_real_create_init(val); | |
904 | ret = bt_ctf_private_value_array_append_element(array_obj, | |
905 | (void *) real_obj); | |
906 | bt_ctf_object_put_ref(real_obj); | |
907 | return ret; | |
908 | } | |
909 | ||
e1e02a22 PP |
910 | enum bt_ctf_value_status bt_ctf_private_value_array_append_string_element( |
911 | struct bt_ctf_private_value *array_obj, const char *val) | |
912 | { | |
913 | enum bt_ctf_value_status ret; | |
914 | struct bt_ctf_private_value *string_obj = NULL; | |
915 | ||
916 | string_obj = bt_ctf_private_value_string_create_init(val); | |
917 | ret = bt_ctf_private_value_array_append_element(array_obj, | |
918 | (void *) string_obj); | |
919 | bt_ctf_object_put_ref(string_obj); | |
920 | return ret; | |
921 | } | |
922 | ||
e1e02a22 PP |
923 | enum bt_ctf_value_status bt_ctf_private_value_array_append_empty_array_element( |
924 | struct bt_ctf_private_value *array_obj) | |
925 | { | |
926 | enum bt_ctf_value_status ret; | |
927 | struct bt_ctf_private_value *empty_array_obj = NULL; | |
928 | ||
929 | empty_array_obj = bt_ctf_private_value_array_create(); | |
930 | ret = bt_ctf_private_value_array_append_element(array_obj, | |
931 | (void *) empty_array_obj); | |
932 | bt_ctf_object_put_ref(empty_array_obj); | |
933 | return ret; | |
934 | } | |
935 | ||
e1e02a22 PP |
936 | enum bt_ctf_value_status bt_ctf_private_value_array_append_empty_map_element( |
937 | struct bt_ctf_private_value *array_obj) | |
938 | { | |
939 | enum bt_ctf_value_status ret; | |
940 | struct bt_ctf_private_value *map_obj = NULL; | |
941 | ||
942 | map_obj = bt_ctf_private_value_map_create(); | |
943 | ret = bt_ctf_private_value_array_append_element(array_obj, | |
944 | (void *) map_obj); | |
945 | bt_ctf_object_put_ref(map_obj); | |
946 | return ret; | |
947 | } | |
948 | ||
e1e02a22 PP |
949 | enum bt_ctf_value_status bt_ctf_private_value_array_set_element_by_index( |
950 | struct bt_ctf_private_value *array_obj, uint64_t index, | |
951 | struct bt_ctf_value *element_obj) | |
952 | { | |
953 | struct bt_ctf_value_array *typed_array_obj = | |
954 | BT_CTF_VALUE_TO_ARRAY(array_obj); | |
955 | ||
67d2ce02 MJ |
956 | BT_CTF_ASSERT_PRE_NON_NULL(array_obj, "Array value object"); |
957 | BT_CTF_ASSERT_PRE_NON_NULL(element_obj, "Element value object"); | |
958 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(array_obj, BT_CTF_VALUE_TYPE_ARRAY); | |
959 | BT_CTF_ASSERT_PRE_VALUE_HOT(array_obj, "Array value object"); | |
960 | BT_CTF_ASSERT_PRE_VALUE_INDEX_IN_BOUNDS(index, | |
e1e02a22 PP |
961 | typed_array_obj->garray->len); |
962 | bt_ctf_object_put_ref(g_ptr_array_index(typed_array_obj->garray, index)); | |
963 | g_ptr_array_index(typed_array_obj->garray, index) = element_obj; | |
964 | bt_ctf_object_get_ref(element_obj); | |
ef267d12 | 965 | BT_LOGT("Set array value's element: array-value-addr=%p, " |
e1e02a22 PP |
966 | "index=%" PRIu64 ", element-value-addr=%p", |
967 | array_obj, index, element_obj); | |
968 | return BT_CTF_VALUE_STATUS_OK; | |
969 | } | |
970 | ||
e1e02a22 PP |
971 | uint64_t bt_ctf_value_map_get_size(const struct bt_ctf_value *map_obj) |
972 | { | |
67d2ce02 MJ |
973 | BT_CTF_ASSERT_PRE_NON_NULL(map_obj, "Value object"); |
974 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_CTF_VALUE_TYPE_MAP); | |
e1e02a22 PP |
975 | return (uint64_t) g_hash_table_size(BT_CTF_VALUE_TO_MAP(map_obj)->ght); |
976 | } | |
977 | ||
e1e02a22 PP |
978 | struct bt_ctf_value *bt_ctf_value_map_borrow_entry_value(const struct bt_ctf_value *map_obj, |
979 | const char *key) | |
980 | { | |
67d2ce02 MJ |
981 | BT_CTF_ASSERT_PRE_NON_NULL(map_obj, "Value object"); |
982 | BT_CTF_ASSERT_PRE_NON_NULL(key, "Key"); | |
983 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_CTF_VALUE_TYPE_MAP); | |
e1e02a22 PP |
984 | return g_hash_table_lookup(BT_CTF_VALUE_TO_MAP(map_obj)->ght, |
985 | GUINT_TO_POINTER(g_quark_from_string(key))); | |
986 | } | |
987 | ||
e1e02a22 PP |
988 | struct bt_ctf_private_value *bt_ctf_private_value_map_borrow_entry_value( |
989 | const struct bt_ctf_private_value *map_obj, const char *key) | |
990 | { | |
991 | return (void *) bt_ctf_value_map_borrow_entry_value((void *) map_obj, key); | |
992 | } | |
993 | ||
00409097 | 994 | bt_ctf_bool bt_ctf_value_map_has_entry(const struct bt_ctf_value *map_obj, const char *key) |
e1e02a22 | 995 | { |
67d2ce02 MJ |
996 | BT_CTF_ASSERT_PRE_NON_NULL(map_obj, "Value object"); |
997 | BT_CTF_ASSERT_PRE_NON_NULL(key, "Key"); | |
998 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_CTF_VALUE_TYPE_MAP); | |
e1e02a22 PP |
999 | return bt_g_hash_table_contains(BT_CTF_VALUE_TO_MAP(map_obj)->ght, |
1000 | GUINT_TO_POINTER(g_quark_from_string(key))); | |
1001 | } | |
1002 | ||
e1e02a22 PP |
1003 | enum bt_ctf_value_status bt_ctf_private_value_map_insert_entry( |
1004 | struct bt_ctf_private_value *map_obj, | |
1005 | const char *key, struct bt_ctf_value *element_obj) | |
1006 | { | |
67d2ce02 MJ |
1007 | BT_CTF_ASSERT_PRE_NON_NULL(map_obj, "Map value object"); |
1008 | BT_CTF_ASSERT_PRE_NON_NULL(key, "Key"); | |
1009 | BT_CTF_ASSERT_PRE_NON_NULL(element_obj, "Element value object"); | |
1010 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_CTF_VALUE_TYPE_MAP); | |
1011 | BT_CTF_ASSERT_PRE_VALUE_HOT(map_obj, "Map value object"); | |
e1e02a22 PP |
1012 | g_hash_table_insert(BT_CTF_VALUE_TO_MAP(map_obj)->ght, |
1013 | GUINT_TO_POINTER(g_quark_from_string(key)), element_obj); | |
1014 | bt_ctf_object_get_ref(element_obj); | |
ef267d12 | 1015 | BT_LOGT("Inserted value into map value: map-value-addr=%p, " |
e1e02a22 PP |
1016 | "key=\"%s\", element-value-addr=%p", |
1017 | map_obj, key, element_obj); | |
1018 | return BT_CTF_VALUE_STATUS_OK; | |
1019 | } | |
1020 | ||
e1e02a22 | 1021 | enum bt_ctf_value_status bt_ctf_private_value_map_insert_bool_entry( |
00409097 | 1022 | struct bt_ctf_private_value *map_obj, const char *key, bt_ctf_bool val) |
e1e02a22 PP |
1023 | { |
1024 | enum bt_ctf_value_status ret; | |
1025 | struct bt_ctf_private_value *bool_obj = NULL; | |
1026 | ||
1027 | bool_obj = bt_ctf_private_value_bool_create_init(val); | |
1028 | ret = bt_ctf_private_value_map_insert_entry(map_obj, key, | |
1029 | (void *) bool_obj); | |
1030 | bt_ctf_object_put_ref(bool_obj); | |
1031 | return ret; | |
1032 | } | |
1033 | ||
e1e02a22 PP |
1034 | enum bt_ctf_value_status bt_ctf_private_value_map_insert_integer_entry( |
1035 | struct bt_ctf_private_value *map_obj, const char *key, int64_t val) | |
1036 | { | |
1037 | enum bt_ctf_value_status ret; | |
1038 | struct bt_ctf_private_value *integer_obj = NULL; | |
1039 | ||
1040 | integer_obj = bt_ctf_private_value_integer_create_init(val); | |
1041 | ret = bt_ctf_private_value_map_insert_entry(map_obj, key, | |
1042 | (void *) integer_obj); | |
1043 | bt_ctf_object_put_ref(integer_obj); | |
1044 | return ret; | |
1045 | } | |
1046 | ||
e1e02a22 PP |
1047 | enum bt_ctf_value_status bt_ctf_private_value_map_insert_real_entry( |
1048 | struct bt_ctf_private_value *map_obj, const char *key, double val) | |
1049 | { | |
1050 | enum bt_ctf_value_status ret; | |
1051 | struct bt_ctf_private_value *real_obj = NULL; | |
1052 | ||
1053 | real_obj = bt_ctf_private_value_real_create_init(val); | |
1054 | ret = bt_ctf_private_value_map_insert_entry(map_obj, key, | |
1055 | (void *) real_obj); | |
1056 | bt_ctf_object_put_ref(real_obj); | |
1057 | return ret; | |
1058 | } | |
1059 | ||
e1e02a22 PP |
1060 | enum bt_ctf_value_status bt_ctf_private_value_map_insert_string_entry( |
1061 | struct bt_ctf_private_value *map_obj, const char *key, | |
1062 | const char *val) | |
1063 | { | |
1064 | enum bt_ctf_value_status ret; | |
1065 | struct bt_ctf_private_value *string_obj = NULL; | |
1066 | ||
1067 | string_obj = bt_ctf_private_value_string_create_init(val); | |
1068 | ret = bt_ctf_private_value_map_insert_entry(map_obj, key, | |
1069 | (void *) string_obj); | |
1070 | bt_ctf_object_put_ref(string_obj); | |
1071 | return ret; | |
1072 | } | |
1073 | ||
e1e02a22 PP |
1074 | enum bt_ctf_value_status bt_ctf_private_value_map_insert_empty_array_entry( |
1075 | struct bt_ctf_private_value *map_obj, const char *key) | |
1076 | { | |
1077 | enum bt_ctf_value_status ret; | |
1078 | struct bt_ctf_private_value *array_obj = NULL; | |
1079 | ||
1080 | array_obj = bt_ctf_private_value_array_create(); | |
1081 | ret = bt_ctf_private_value_map_insert_entry(map_obj, key, | |
1082 | (void *) array_obj); | |
1083 | bt_ctf_object_put_ref(array_obj); | |
1084 | return ret; | |
1085 | } | |
1086 | ||
e1e02a22 PP |
1087 | enum bt_ctf_value_status bt_ctf_private_value_map_insert_empty_map_entry( |
1088 | struct bt_ctf_private_value *map_obj, const char *key) | |
1089 | { | |
1090 | enum bt_ctf_value_status ret; | |
1091 | struct bt_ctf_private_value *empty_map_obj = NULL; | |
1092 | ||
1093 | empty_map_obj = bt_ctf_private_value_map_create(); | |
1094 | ret = bt_ctf_private_value_map_insert_entry(map_obj, key, | |
1095 | (void *) empty_map_obj); | |
1096 | bt_ctf_object_put_ref(empty_map_obj); | |
1097 | return ret; | |
1098 | } | |
1099 | ||
e1e02a22 PP |
1100 | enum bt_ctf_value_status bt_ctf_value_map_foreach_entry(const struct bt_ctf_value *map_obj, |
1101 | bt_ctf_value_map_foreach_entry_cb cb, void *data) | |
1102 | { | |
1103 | enum bt_ctf_value_status ret = BT_CTF_VALUE_STATUS_OK; | |
1104 | gpointer key, element_obj; | |
1105 | GHashTableIter iter; | |
1106 | struct bt_ctf_value_map *typed_map_obj = BT_CTF_VALUE_TO_MAP(map_obj); | |
1107 | ||
67d2ce02 MJ |
1108 | BT_CTF_ASSERT_PRE_NON_NULL(map_obj, "Value object"); |
1109 | BT_CTF_ASSERT_PRE_NON_NULL(cb, "Callback"); | |
1110 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(map_obj, BT_CTF_VALUE_TYPE_MAP); | |
e1e02a22 PP |
1111 | g_hash_table_iter_init(&iter, typed_map_obj->ght); |
1112 | ||
1113 | while (g_hash_table_iter_next(&iter, &key, &element_obj)) { | |
1114 | const char *key_str = g_quark_to_string(GPOINTER_TO_UINT(key)); | |
1115 | ||
1116 | if (!cb(key_str, element_obj, data)) { | |
ef267d12 | 1117 | BT_LOGT("User canceled the loop: key=\"%s\", " |
e1e02a22 PP |
1118 | "value-addr=%p, data=%p", |
1119 | key_str, element_obj, data); | |
1120 | ret = BT_CTF_VALUE_STATUS_CANCELED; | |
1121 | break; | |
1122 | } | |
1123 | } | |
1124 | ||
1125 | return ret; | |
1126 | } | |
1127 | ||
e1e02a22 PP |
1128 | enum bt_ctf_value_status bt_ctf_private_value_map_foreach_entry( |
1129 | const struct bt_ctf_private_value *map_obj, | |
1130 | bt_ctf_private_value_map_foreach_entry_cb cb, void *data) | |
1131 | { | |
1132 | return bt_ctf_value_map_foreach_entry((void *) map_obj, | |
1133 | (bt_ctf_value_map_foreach_entry_cb) cb, data); | |
1134 | } | |
1135 | ||
1136 | struct extend_map_element_data { | |
1137 | struct bt_ctf_private_value *extended_obj; | |
1138 | enum bt_ctf_value_status status; | |
1139 | }; | |
1140 | ||
1141 | static | |
00409097 | 1142 | bt_ctf_bool extend_map_element(const char *key, |
e1e02a22 PP |
1143 | struct bt_ctf_value *extension_obj_elem, void *data) |
1144 | { | |
00409097 | 1145 | bt_ctf_bool ret = BT_CTF_TRUE; |
e1e02a22 PP |
1146 | struct extend_map_element_data *extend_data = data; |
1147 | struct bt_ctf_private_value *extension_obj_elem_copy = NULL; | |
1148 | ||
1149 | /* Copy object which is to replace the current one */ | |
1150 | extend_data->status = bt_ctf_value_copy(&extension_obj_elem_copy, | |
1151 | extension_obj_elem); | |
1152 | if (extend_data->status) { | |
1153 | BT_LOGE("Cannot copy map element: addr=%p", | |
1154 | extension_obj_elem); | |
1155 | goto error; | |
1156 | } | |
1157 | ||
98b15851 | 1158 | BT_ASSERT_DBG(extension_obj_elem_copy); |
e1e02a22 PP |
1159 | |
1160 | /* Replace in extended object */ | |
1161 | extend_data->status = bt_ctf_private_value_map_insert_entry( | |
1162 | extend_data->extended_obj, key, | |
1163 | (void *) extension_obj_elem_copy); | |
1164 | if (extend_data->status) { | |
1165 | BT_LOGE("Cannot replace value in extended value: key=\"%s\", " | |
1166 | "extended-value-addr=%p, element-value-addr=%p", | |
1167 | key, extend_data->extended_obj, | |
1168 | extension_obj_elem_copy); | |
1169 | goto error; | |
1170 | } | |
1171 | ||
1172 | goto end; | |
1173 | ||
1174 | error: | |
98b15851 | 1175 | BT_ASSERT_DBG(extend_data->status != BT_CTF_VALUE_STATUS_OK); |
00409097 | 1176 | ret = BT_CTF_FALSE; |
e1e02a22 PP |
1177 | |
1178 | end: | |
1179 | BT_CTF_OBJECT_PUT_REF_AND_RESET(extension_obj_elem_copy); | |
1180 | return ret; | |
1181 | } | |
1182 | ||
e1e02a22 PP |
1183 | enum bt_ctf_value_status bt_ctf_value_map_extend( |
1184 | struct bt_ctf_private_value **extended_map_obj, | |
1185 | const struct bt_ctf_value *base_map_obj, | |
1186 | const struct bt_ctf_value *extension_obj) | |
1187 | { | |
1188 | struct extend_map_element_data extend_data = { | |
1189 | .extended_obj = NULL, | |
1190 | .status = BT_CTF_VALUE_STATUS_OK, | |
1191 | }; | |
1192 | ||
67d2ce02 MJ |
1193 | BT_CTF_ASSERT_PRE_NON_NULL(base_map_obj, "Base value object"); |
1194 | BT_CTF_ASSERT_PRE_NON_NULL(extension_obj, "Extension value object"); | |
1195 | BT_CTF_ASSERT_PRE_NON_NULL(extended_map_obj, | |
e1e02a22 | 1196 | "Extended value object (output)"); |
67d2ce02 MJ |
1197 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(base_map_obj, BT_CTF_VALUE_TYPE_MAP); |
1198 | BT_CTF_ASSERT_PRE_VALUE_IS_TYPE(extension_obj, BT_CTF_VALUE_TYPE_MAP); | |
e1e02a22 PP |
1199 | BT_LOGD("Extending map value: base-value-addr=%p, extension-value-addr=%p", |
1200 | base_map_obj, extension_obj); | |
1201 | *extended_map_obj = NULL; | |
1202 | ||
1203 | /* Create copy of base map object to start with */ | |
1204 | extend_data.status = bt_ctf_value_copy(extended_map_obj, base_map_obj); | |
1205 | if (extend_data.status) { | |
1206 | BT_LOGE("Cannot copy base value: base-value-addr=%p", | |
1207 | base_map_obj); | |
1208 | goto error; | |
1209 | } | |
1210 | ||
98b15851 | 1211 | BT_ASSERT_DBG(extended_map_obj); |
e1e02a22 PP |
1212 | |
1213 | /* | |
1214 | * For each key in the extension map object, replace this key | |
1215 | * in the copied map object. | |
1216 | */ | |
1217 | extend_data.extended_obj = *extended_map_obj; | |
1218 | ||
1219 | if (bt_ctf_value_map_foreach_entry(extension_obj, extend_map_element, | |
1220 | &extend_data)) { | |
1221 | BT_LOGE("Cannot iterate on the extension object's elements: " | |
1222 | "extension-value-addr=%p", extension_obj); | |
1223 | goto error; | |
1224 | } | |
1225 | ||
1226 | if (extend_data.status) { | |
1227 | BT_LOGE("Failed to successfully iterate on the extension object's elements: " | |
1228 | "extension-value-addr=%p", extension_obj); | |
1229 | goto error; | |
1230 | } | |
1231 | ||
1232 | BT_LOGD("Extended map value: extended-value-addr=%p", | |
1233 | *extended_map_obj); | |
1234 | goto end; | |
1235 | ||
1236 | error: | |
1237 | BT_CTF_OBJECT_PUT_REF_AND_RESET(*extended_map_obj); | |
1238 | *extended_map_obj = NULL; | |
1239 | ||
1240 | end: | |
1241 | return extend_data.status; | |
1242 | } | |
1243 | ||
e1e02a22 PP |
1244 | enum bt_ctf_value_status bt_ctf_value_copy(struct bt_ctf_private_value **copy_obj, |
1245 | const struct bt_ctf_value *object) | |
1246 | { | |
1247 | enum bt_ctf_value_status status = BT_CTF_VALUE_STATUS_OK; | |
1248 | ||
67d2ce02 MJ |
1249 | BT_CTF_ASSERT_PRE_NON_NULL(object, "Value object"); |
1250 | BT_CTF_ASSERT_PRE_NON_NULL(copy_obj, "Value object copy (output)"); | |
e1e02a22 PP |
1251 | BT_LOGD("Copying value object: addr=%p", object); |
1252 | *copy_obj = copy_funcs[object->type](object); | |
1253 | if (*copy_obj) { | |
1254 | BT_LOGD("Copied value object: copy-value-addr=%p", | |
1255 | copy_obj); | |
1256 | } else { | |
1257 | status = BT_CTF_VALUE_STATUS_NOMEM; | |
1258 | *copy_obj = NULL; | |
1259 | BT_LOGE_STR("Failed to copy value object."); | |
1260 | } | |
1261 | ||
1262 | return status; | |
1263 | } | |
1264 | ||
00409097 | 1265 | bt_ctf_bool bt_ctf_value_compare(const struct bt_ctf_value *object_a, |
e1e02a22 PP |
1266 | const struct bt_ctf_value *object_b) |
1267 | { | |
00409097 | 1268 | bt_ctf_bool ret = BT_CTF_FALSE; |
e1e02a22 | 1269 | |
67d2ce02 MJ |
1270 | BT_CTF_ASSERT_PRE_NON_NULL(object_a, "Value object A"); |
1271 | BT_CTF_ASSERT_PRE_NON_NULL(object_b, "Value object B"); | |
e1e02a22 PP |
1272 | |
1273 | if (object_a->type != object_b->type) { | |
ef267d12 | 1274 | BT_LOGT("Values are different: type mismatch: " |
e1e02a22 PP |
1275 | "value-a-addr=%p, value-b-addr=%p, " |
1276 | "value-a-type=%d, value-b-type=%d", | |
1277 | object_a, object_b, object_a->type, object_b->type); | |
1278 | goto end; | |
1279 | } | |
1280 | ||
1281 | ret = compare_funcs[object_a->type](object_a, object_b); | |
1282 | ||
1283 | end: | |
1284 | return ret; | |
1285 | } |