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1 | #ifndef BABELTRACE_TRACE_IR_FIELDS_H |
2 | #define BABELTRACE_TRACE_IR_FIELDS_H | |
3 | ||
4 | /* | |
5 | * Babeltrace - Trace IR: Event Fields | |
6 | * | |
7 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
8 | * | |
9 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
10 | * | |
11 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
12 | * of this software and associated documentation files (the "Software"), to deal | |
13 | * in the Software without restriction, including without limitation the rights | |
14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
15 | * copies of the Software, and to permit persons to whom the Software is | |
16 | * furnished to do so, subject to the following conditions: | |
17 | * | |
18 | * The above copyright notice and this permission notice shall be included in | |
19 | * all copies or substantial portions of the Software. | |
20 | * | |
21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
24 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
26 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
27 | * SOFTWARE. | |
28 | * | |
29 | * The Common Trace Format (CTF) Specification is available at | |
30 | * http://www.efficios.com/ctf | |
31 | */ | |
32 | ||
33 | #include <stdint.h> | |
34 | ||
35 | /* For bt_bool */ | |
36 | #include <babeltrace/types.h> | |
37 | ||
864cad70 | 38 | /* For enum bt_field_class_type */ |
5cd6d0e5 | 39 | #include <babeltrace/trace-ir/field-classes.h> |
56e18c4c PP |
40 | |
41 | #ifdef __cplusplus | |
42 | extern "C" { | |
43 | #endif | |
44 | ||
45 | struct bt_field; | |
5cd6d0e5 PP |
46 | struct bt_field_class; |
47 | struct bt_field_class_enumeration_mapping_iterator; | |
56e18c4c | 48 | |
5cd6d0e5 | 49 | extern struct bt_field_class *bt_field_borrow_class(struct bt_field *field); |
56e18c4c | 50 | |
864cad70 | 51 | extern enum bt_field_class_type bt_field_get_class_type(struct bt_field *field); |
56e18c4c PP |
52 | |
53 | extern int64_t bt_field_signed_integer_get_value(struct bt_field *field); | |
54 | ||
55 | extern void bt_field_signed_integer_set_value(struct bt_field *field, | |
56 | int64_t value); | |
57 | ||
58 | extern uint64_t bt_field_unsigned_integer_get_value(struct bt_field *field); | |
59 | ||
60 | extern void bt_field_unsigned_integer_set_value(struct bt_field *field, | |
61 | uint64_t value); | |
62 | ||
63 | extern double bt_field_real_get_value(struct bt_field *field); | |
64 | ||
65 | extern void bt_field_real_set_value(struct bt_field *field, double value); | |
66 | ||
67 | extern int bt_field_unsigned_enumeration_get_mapping_labels( | |
68 | struct bt_field *field, | |
5cd6d0e5 | 69 | bt_field_class_enumeration_mapping_label_array *label_array, |
56e18c4c PP |
70 | uint64_t *count); |
71 | ||
72 | extern int bt_field_signed_enumeration_get_mapping_labels( | |
73 | struct bt_field *field, | |
5cd6d0e5 | 74 | bt_field_class_enumeration_mapping_label_array *label_array, |
56e18c4c PP |
75 | uint64_t *count); |
76 | ||
77 | extern const char *bt_field_string_get_value(struct bt_field *field); | |
78 | ||
79 | extern uint64_t bt_field_string_get_length(struct bt_field *field); | |
80 | ||
81 | extern int bt_field_string_set_value(struct bt_field *field, const char *value); | |
82 | ||
83 | extern int bt_field_string_append(struct bt_field *field, const char *value); | |
84 | ||
85 | extern int bt_field_string_append_with_length(struct bt_field *field, | |
86 | const char *value, uint64_t length); | |
87 | ||
88 | extern int bt_field_string_clear(struct bt_field *field); | |
89 | ||
90 | extern struct bt_field *bt_field_structure_borrow_member_field_by_index( | |
91 | struct bt_field *field, uint64_t index); | |
92 | ||
93 | extern struct bt_field *bt_field_structure_borrow_member_field_by_name( | |
94 | struct bt_field *field, const char *name); | |
95 | ||
96 | extern uint64_t bt_field_array_get_length(struct bt_field *field); | |
97 | ||
98 | extern struct bt_field *bt_field_array_borrow_element_field_by_index( | |
99 | struct bt_field *field, uint64_t index); | |
100 | ||
101 | extern int bt_field_dynamic_array_set_length(struct bt_field *field, | |
102 | uint64_t length); | |
103 | ||
104 | extern int bt_field_variant_select_option_field(struct bt_field *field, | |
105 | uint64_t index); | |
106 | ||
107 | extern uint64_t bt_field_variant_get_selected_option_field_index( | |
108 | struct bt_field *field); | |
109 | ||
110 | extern struct bt_field *bt_field_variant_borrow_selected_option_field( | |
111 | struct bt_field *field); | |
112 | ||
113 | #ifdef __cplusplus | |
114 | } | |
115 | #endif | |
116 | ||
117 | #endif /* BABELTRACE_TRACE_IR_FIELDS_H */ |