| 1 | #ifndef BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H |
| 2 | #define BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H |
| 3 | |
| 4 | /* |
| 5 | * Babeltrace - CTF IR: Event class internal |
| 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 | |
| 30 | #include <babeltrace/assert-pre-internal.h> |
| 31 | #include <babeltrace/ctf-ir/field-types.h> |
| 32 | #include <babeltrace/ctf-ir/fields.h> |
| 33 | #include <babeltrace/babeltrace-internal.h> |
| 34 | #include <babeltrace/values.h> |
| 35 | #include <babeltrace/ctf-ir/trace-internal.h> |
| 36 | #include <babeltrace/ctf-ir/stream-class.h> |
| 37 | #include <babeltrace/ctf-ir/stream.h> |
| 38 | #include <babeltrace/ctf-ir/event-class.h> |
| 39 | #include <babeltrace/object-internal.h> |
| 40 | #include <babeltrace/assert-internal.h> |
| 41 | #include <babeltrace/object-pool-internal.h> |
| 42 | #include <glib.h> |
| 43 | |
| 44 | struct bt_event_class { |
| 45 | struct bt_object base; |
| 46 | struct bt_field_type *context_field_type; |
| 47 | struct bt_field_type *payload_field_type; |
| 48 | int frozen; |
| 49 | |
| 50 | /* |
| 51 | * This flag indicates if the event class is valid. A valid |
| 52 | * event class is _always_ frozen. However, an event class |
| 53 | * may be frozen, but not valid yet. This is okay, as long as |
| 54 | * no events are created out of this event class. |
| 55 | */ |
| 56 | int valid; |
| 57 | |
| 58 | /* Attributes */ |
| 59 | GString *name; |
| 60 | int64_t id; |
| 61 | int log_level; |
| 62 | GString *emf_uri; |
| 63 | |
| 64 | /* Pool of `struct bt_event *` */ |
| 65 | struct bt_object_pool event_pool; |
| 66 | }; |
| 67 | |
| 68 | BT_HIDDEN |
| 69 | void bt_event_class_freeze(struct bt_event_class *event_class); |
| 70 | |
| 71 | typedef struct bt_field_type *(*bt_field_type_structure_create_func)(); |
| 72 | |
| 73 | BT_HIDDEN |
| 74 | int bt_event_class_validate_single_clock_class( |
| 75 | struct bt_event_class *event_class, |
| 76 | struct bt_clock_class **expected_clock_class); |
| 77 | |
| 78 | #endif /* BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H */ |