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lib: add bt_{graph,query_executor}_add_interrupter()
[babeltrace.git] / include / babeltrace2 / value.h
CommitLineData
924dc299
PP		 1#ifndef BABELTRACE2_VALUE_H
2#define BABELTRACE2_VALUE_H
dac5c838
PP		 3
4/*
bbb7b5f0 5 * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
dac5c838
PP		 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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 */
25
4fa90f32
PP		 26#ifndef __BT_IN_BABELTRACE_H
27# error "Please include <babeltrace2/babeltrace.h> instead."
28#endif
29
dac5c838 30#include <stdint.h>
dac5c838 31#include <stddef.h>
9d408fca 32
3fadfbc0 33#include <babeltrace2/types.h>
3fadfbc0 34#include <babeltrace2/value-const.h>
40f4ba76 35
dac5c838
PP		 36#ifdef __cplusplus
37extern "C" {
38#endif
39
211796dc 40extern bt_value *const bt_value_null;
dac5c838 41
b19ff26f 42extern bt_value *bt_value_bool_create(void);
dac5c838 43
b19ff26f 44extern bt_value *bt_value_bool_create_init(bt_bool val);
dac5c838 45
b19ff26f 46extern void bt_value_bool_set(bt_value *bool_obj, bt_bool val);
dac5c838 47
9c08c816 48extern bt_value *bt_value_integer_unsigned_create(void);
dac5c838 49
9c08c816 50extern bt_value *bt_value_integer_unsigned_create_init(uint64_t val);
dac5c838 51
9c08c816 52extern void bt_value_integer_unsigned_set(bt_value *integer_obj, uint64_t val);
fdd3a2da 53
9c08c816 54extern bt_value *bt_value_integer_signed_create(void);
fdd3a2da 55
9c08c816 56extern bt_value *bt_value_integer_signed_create_init(int64_t val);
fdd3a2da 57
9c08c816 58extern void bt_value_integer_signed_set(bt_value *integer_obj, int64_t val);
de079588 59
b19ff26f 60extern bt_value *bt_value_real_create(void);
de079588 61
b19ff26f 62extern bt_value *bt_value_real_create_init(double val);
dac5c838 63
b19ff26f 64extern void bt_value_real_set(bt_value *real_obj, double val);
dac5c838 65
b19ff26f 66extern bt_value *bt_value_string_create(void);
dac5c838 67
b19ff26f 68extern bt_value *bt_value_string_create_init(const char *val);
dac5c838 69
d24d5663
PP		 70typedef enum bt_value_string_set_status {
71 BT_VALUE_STRING_SET_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
72 BT_VALUE_STRING_SET_STATUS_OK = __BT_FUNC_STATUS_OK,
73} bt_value_string_set_status;
74
75extern bt_value_string_set_status bt_value_string_set(bt_value *string_obj,
05e21286 76 const char *val);
de079588 77
b19ff26f 78extern bt_value *bt_value_array_create(void);
dac5c838 79
d24d5663
PP		 80extern bt_value *bt_value_array_borrow_element_by_index(bt_value *array_obj,
81 uint64_t index);
dac5c838 82
d24d5663
PP		 83typedef enum bt_value_array_append_element_status {
84 BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
85 BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK = __BT_FUNC_STATUS_OK,
86} bt_value_array_append_element_status;
dac5c838 87
d24d5663
PP		 88extern bt_value_array_append_element_status bt_value_array_append_element(
89 bt_value *array_obj, bt_value *element_obj);
05e21286 90
d24d5663
PP		 91extern bt_value_array_append_element_status
92bt_value_array_append_bool_element(bt_value *array_obj, bt_bool val);
fdd3a2da 93
d24d5663
PP		 94extern bt_value_array_append_element_status
95bt_value_array_append_unsigned_integer_element(bt_value *array_obj,
96 uint64_t val);
05e21286 97
d24d5663
PP		 98extern bt_value_array_append_element_status
99bt_value_array_append_signed_integer_element(bt_value *array_obj, int64_t val);
05e21286 100
d24d5663
PP		 101extern bt_value_array_append_element_status
102bt_value_array_append_real_element(bt_value *array_obj, double val);
05e21286 103
d24d5663
PP		 104extern bt_value_array_append_element_status
105bt_value_array_append_string_element(bt_value *array_obj, const char *val);
05e21286 106
d24d5663
PP		 107extern bt_value_array_append_element_status
108bt_value_array_append_empty_array_element(bt_value *array_obj);
05e21286 109
d24d5663
PP		 110extern bt_value_array_append_element_status
111bt_value_array_append_empty_map_element(bt_value *array_obj);
112
113typedef enum bt_value_array_set_element_by_index_status {
114 BT_VALUE_ARRAY_SET_ELEMENT_BY_INDEX_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
115 BT_VALUE_ARRAY_SET_ELEMENT_BY_INDEX_STATUS_OK = __BT_FUNC_STATUS_OK,
116} bt_value_array_set_element_by_index_status;
117
118extern bt_value_array_set_element_by_index_status
119bt_value_array_set_element_by_index(bt_value *array_obj, uint64_t index,
b19ff26f 120 bt_value *element_obj);
05e21286 121
b19ff26f 122extern bt_value *bt_value_map_create(void);
dac5c838 123
b19ff26f
PP		 124extern bt_value *bt_value_map_borrow_entry_value(
125 bt_value *map_obj, const char *key);
dac5c838 126
40f4ba76 127typedef bt_bool (* bt_value_map_foreach_entry_func)(const char *key,
b19ff26f 128 bt_value *object, void *data);
de079588 129
d24d5663
PP		 130typedef enum bt_value_map_foreach_entry_status {
131 BT_VALUE_MAP_FOREACH_ENTRY_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
132 BT_VALUE_MAP_FOREACH_ENTRY_STATUS_OK = __BT_FUNC_STATUS_OK,
9b4f9b42 133 BT_VALUE_MAP_FOREACH_ENTRY_STATUS_INTERRUPTED = __BT_FUNC_STATUS_INTERRUPTED,
d24d5663 134} bt_value_map_foreach_entry_status;
dac5c838 135
d24d5663
PP		 136extern bt_value_map_foreach_entry_status bt_value_map_foreach_entry(
137 bt_value *map_obj, bt_value_map_foreach_entry_func func,
138 void *data);
05e21286 139
d24d5663
PP		 140typedef enum bt_value_map_insert_entry_status {
141 BT_VALUE_MAP_INSERT_ENTRY_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
142 BT_VALUE_MAP_INSERT_ENTRY_STATUS_OK = __BT_FUNC_STATUS_OK,
143} bt_value_map_insert_entry_status;
144
145extern bt_value_map_insert_entry_status bt_value_map_insert_entry(
146 bt_value *map_obj, const char *key, bt_value *element_obj);
147
148extern bt_value_map_insert_entry_status bt_value_map_insert_bool_entry(
b19ff26f 149 bt_value *map_obj, const char *key, bt_bool val);
05e21286 150
d24d5663
PP		 151extern bt_value_map_insert_entry_status
152bt_value_map_insert_unsigned_integer_entry(bt_value *map_obj, const char *key,
153 uint64_t val);
fdd3a2da 154
d24d5663
PP		 155extern bt_value_map_insert_entry_status
156bt_value_map_insert_signed_integer_entry(bt_value *map_obj, const char *key,
157 int64_t val);
05e21286 158
d24d5663 159extern bt_value_map_insert_entry_status bt_value_map_insert_real_entry(
b19ff26f 160 bt_value *map_obj, const char *key, double val);
05e21286 161
d24d5663
PP		 162extern bt_value_map_insert_entry_status
163bt_value_map_insert_string_entry(bt_value *map_obj, const char *key,
05e21286
PP		 164 const char *val);
165
d24d5663
PP		 166extern bt_value_map_insert_entry_status
167bt_value_map_insert_empty_array_entry(bt_value *map_obj, const char *key);
dac5c838 168
d24d5663
PP		 169extern bt_value_map_insert_entry_status
170bt_value_map_insert_empty_map_entry(bt_value *map_obj, const char *key);
770750d3 171
dac5c838
PP		 172#ifdef __cplusplus
173}
174#endif
175
924dc299 176#endif /* BABELTRACE2_VALUE_H */
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