include/babeltrace/private-values.h

   1 #ifndef BABELTRACE_PRIVATE_VALUES_H
   2 #define BABELTRACE_PRIVATE_VALUES_H
   3
   4 /*
   5  * Copyright (c) 2015-2016 EfficiOS Inc. and Linux Foundation
   6  * Copyright (c) 2015-2018 Philippe Proulx <pproulx@efficios.com>
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a copy
   9  * of this software and associated documentation files (the "Software"), to deal
  10  * in the Software without restriction, including without limitation the rights
  11  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12  * copies of the Software, and to permit persons to whom the Software is
  13  * furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included in
  16  * all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  23  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  24  * SOFTWARE.
  25  */
  26
  27 #include <stdint.h>
  28 #include <stddef.h>
  29
  30 /* For enum bt_value_status */
  31 #include <babeltrace/values.h>
  32
  33 #ifdef __cplusplus
  34 extern "C" {
  35 #endif
  36
  37 struct bt_value;
  38 struct bt_private_value;
  39
  40 extern struct bt_private_value *bt_private_value_null;
  41
  42 static inline
  43 struct bt_value *bt_private_value_borrow_value(
  44                 struct bt_private_value *priv_value)
  45 {
  46         return (void *) priv_value;
  47 }
  48
  49 extern struct bt_private_value *bt_private_value_bool_create(void);
  50
  51 extern struct bt_private_value *bt_private_value_bool_create_init(bt_bool val);
  52
  53 extern void bt_private_value_bool_set(struct bt_private_value *bool_obj,
  54                 bt_bool val);
  55
  56 extern struct bt_private_value *bt_private_value_integer_create(void);
  57
  58 extern struct bt_private_value *bt_private_value_integer_create_init(
  59                 int64_t val);
  60
  61 extern void bt_private_value_integer_set(
  62                 struct bt_private_value *integer_obj, int64_t val);
  63
  64 extern struct bt_private_value *bt_private_value_real_create(void);
  65
  66 extern struct bt_private_value *bt_private_value_real_create_init(double val);
  67
  68 extern void bt_private_value_real_set(
  69                 struct bt_private_value *real_obj, double val);
  70
  71 extern struct bt_private_value *bt_private_value_string_create(void);
  72
  73 extern struct bt_private_value *bt_private_value_string_create_init(
  74                 const char *val);
  75
  76 extern enum bt_value_status bt_private_value_string_set(
  77                 struct bt_private_value *string_obj,
  78                 const char *val);
  79
  80 extern struct bt_private_value *bt_private_value_array_create(void);
  81
  82 extern struct bt_private_value *bt_private_value_array_borrow_element_by_index(
  83                 const struct bt_private_value *array_obj, uint64_t index);
  84
  85 extern enum bt_value_status bt_private_value_array_append_element(
  86                 struct bt_private_value *array_obj,
  87                 struct bt_value *element_obj);
  88
  89 extern enum bt_value_status bt_private_value_array_append_bool_element(
  90                 struct bt_private_value *array_obj,
  91                 bt_bool val);
  92
  93 extern enum bt_value_status bt_private_value_array_append_integer_element(
  94                 struct bt_private_value *array_obj,
  95                 int64_t val);
  96
  97 extern enum bt_value_status bt_private_value_array_append_real_element(
  98                 struct bt_private_value *array_obj,
  99                 double val);
 100
 101 extern enum bt_value_status bt_private_value_array_append_string_element(
 102                 struct bt_private_value *array_obj, const char *val);
 103
 104 extern enum bt_value_status bt_private_value_array_append_empty_array_element(
 105                 struct bt_private_value *array_obj);
 106
 107 extern enum bt_value_status bt_private_value_array_append_empty_map_element(
 108                 struct bt_private_value *array_obj);
 109
 110 extern enum bt_value_status bt_private_value_array_set_element_by_index(
 111                 struct bt_private_value *array_obj, uint64_t index,
 112                 struct bt_value *element_obj);
 113
 114 extern struct bt_private_value *bt_private_value_map_create(void);
 115
 116 extern struct bt_private_value *bt_private_value_map_borrow_entry_value(
 117                 const struct bt_private_value *map_obj, const char *key);
 118
 119 typedef bt_bool (* bt_private_value_map_foreach_entry_cb)(const char *key,
 120                 struct bt_private_value *object, void *data);
 121
 122 extern enum bt_value_status bt_private_value_map_foreach_entry(
 123                 const struct bt_private_value *map_obj,
 124                 bt_private_value_map_foreach_entry_cb cb, void *data);
 125
 126 extern enum bt_value_status bt_private_value_map_insert_entry(
 127                 struct bt_private_value *map_obj, const char *key,
 128                 struct bt_value *element_obj);
 129
 130 extern enum bt_value_status bt_private_value_map_insert_bool_entry(
 131                 struct bt_private_value *map_obj, const char *key, bt_bool val);
 132
 133 extern enum bt_value_status bt_private_value_map_insert_integer_entry(
 134                 struct bt_private_value *map_obj, const char *key, int64_t val);
 135
 136 extern enum bt_value_status bt_private_value_map_insert_real_entry(
 137                 struct bt_private_value *map_obj, const char *key, double val);
 138
 139 extern enum bt_value_status bt_private_value_map_insert_string_entry(
 140                 struct bt_private_value *map_obj, const char *key,
 141                 const char *val);
 142
 143 extern enum bt_value_status bt_private_value_map_insert_empty_array_entry(
 144                 struct bt_private_value *map_obj, const char *key);
 145
 146 extern enum bt_value_status bt_private_value_map_insert_empty_map_entry(
 147                 struct bt_private_value *map_obj, const char *key);
 148
 149 #ifdef __cplusplus
 150 }
 151 #endif
 152
 153 #endif /* BABELTRACE_PRIVATE_VALUES_H */