| 1 | #ifndef BABELTRACE_CTF_WRITER_EVENT_FIELDS_INTERNAL_H |
| 2 | #define BABELTRACE_CTF_WRITER_EVENT_FIELDS_INTERNAL_H |
| 3 | |
| 4 | /* |
| 5 | * BabelTrace - CTF Writer: Event Fields internal |
| 6 | * |
| 7 | * Copyright 2013 EfficiOS Inc. |
| 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 | |
| 30 | #include <babeltrace/ctf-writer/ref-internal.h> |
| 31 | #include <babeltrace/ctf-writer/event-fields.h> |
| 32 | #include <babeltrace/babeltrace-internal.h> |
| 33 | #include <babeltrace/ctf/types.h> |
| 34 | #include <glib.h> |
| 35 | |
| 36 | struct bt_ctf_field { |
| 37 | struct bt_ctf_ref ref_count; |
| 38 | struct bt_ctf_field_type *type; |
| 39 | int payload_set; |
| 40 | }; |
| 41 | |
| 42 | struct bt_ctf_field_integer { |
| 43 | struct bt_ctf_field parent; |
| 44 | struct definition_integer definition; |
| 45 | }; |
| 46 | |
| 47 | struct bt_ctf_field_enumeration { |
| 48 | struct bt_ctf_field parent; |
| 49 | struct bt_ctf_field *payload; |
| 50 | }; |
| 51 | |
| 52 | struct bt_ctf_field_floating_point { |
| 53 | struct bt_ctf_field parent; |
| 54 | struct definition_float definition; |
| 55 | struct definition_integer sign, mantissa, exp; |
| 56 | }; |
| 57 | |
| 58 | struct bt_ctf_field_structure { |
| 59 | struct bt_ctf_field parent; |
| 60 | GHashTable *field_name_to_index; |
| 61 | GPtrArray *fields; /* Array of pointers to struct bt_ctf_field */ |
| 62 | }; |
| 63 | |
| 64 | struct bt_ctf_field_variant { |
| 65 | struct bt_ctf_field parent; |
| 66 | struct bt_ctf_field *tag; |
| 67 | struct bt_ctf_field *payload; |
| 68 | }; |
| 69 | |
| 70 | struct bt_ctf_field_array { |
| 71 | struct bt_ctf_field parent; |
| 72 | GPtrArray *elements; /* Array of pointers to struct bt_ctf_field */ |
| 73 | }; |
| 74 | |
| 75 | struct bt_ctf_field_sequence { |
| 76 | struct bt_ctf_field parent; |
| 77 | struct bt_ctf_field *length; |
| 78 | GPtrArray *elements; /* Array of pointers to struct bt_ctf_field */ |
| 79 | }; |
| 80 | |
| 81 | struct bt_ctf_field_string { |
| 82 | struct bt_ctf_field parent; |
| 83 | GString *payload; |
| 84 | }; |
| 85 | |
| 86 | /* |
| 87 | * Set a field's value with an already allocated field instance. |
| 88 | */ |
| 89 | BT_HIDDEN |
| 90 | int bt_ctf_field_structure_set_field(struct bt_ctf_field *structure, |
| 91 | const char *name, struct bt_ctf_field *value); |
| 92 | |
| 93 | BT_HIDDEN |
| 94 | int bt_ctf_field_validate(struct bt_ctf_field *field); |
| 95 | |
| 96 | BT_HIDDEN |
| 97 | int bt_ctf_field_serialize(struct bt_ctf_field *field, |
| 98 | struct ctf_stream_pos *pos); |
| 99 | |
| 100 | #endif /* BABELTRACE_CTF_WRITER_EVENT_FIELDS_INTERNAL_H */ |