| 1 | /* |
| 2 | * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 3 | * |
| 4 | * SPDX-License-Identifier: LGPL-2.1-only |
| 5 | * |
| 6 | */ |
| 7 | |
| 8 | #ifndef LTTNG_CONDITION_SESSION_ROTATION_INTERNAL_H |
| 9 | #define LTTNG_CONDITION_SESSION_ROTATION_INTERNAL_H |
| 10 | |
| 11 | #include "common/buffer-view.hpp" |
| 12 | |
| 13 | #include <common/macros.hpp> |
| 14 | |
| 15 | #include <lttng/condition/condition-internal.hpp> |
| 16 | #include <lttng/condition/evaluation-internal.hpp> |
| 17 | #include <lttng/condition/session-rotation.h> |
| 18 | #include <lttng/location.h> |
| 19 | |
| 20 | struct lttng_condition_session_rotation { |
| 21 | struct lttng_condition parent; |
| 22 | char *session_name; |
| 23 | }; |
| 24 | |
| 25 | struct lttng_condition_session_rotation_comm { |
| 26 | /* Length includes the trailing \0. */ |
| 27 | uint32_t session_name_len; |
| 28 | char session_name[]; |
| 29 | } LTTNG_PACKED; |
| 30 | |
| 31 | struct lttng_evaluation_session_rotation { |
| 32 | struct lttng_evaluation parent; |
| 33 | uint64_t id; |
| 34 | struct lttng_trace_archive_location *location; |
| 35 | }; |
| 36 | |
| 37 | struct lttng_evaluation_session_rotation_comm { |
| 38 | uint64_t id; |
| 39 | uint8_t has_location; |
| 40 | } LTTNG_PACKED; |
| 41 | |
| 42 | ssize_t |
| 43 | lttng_condition_session_rotation_ongoing_create_from_payload(struct lttng_payload_view *view, |
| 44 | struct lttng_condition **condition); |
| 45 | |
| 46 | ssize_t |
| 47 | lttng_condition_session_rotation_completed_create_from_payload(struct lttng_payload_view *view, |
| 48 | struct lttng_condition **condition); |
| 49 | |
| 50 | struct lttng_evaluation *lttng_evaluation_session_rotation_ongoing_create(uint64_t id); |
| 51 | |
| 52 | /* Ownership of location is transferred to the evaluation. */ |
| 53 | struct lttng_evaluation * |
| 54 | lttng_evaluation_session_rotation_completed_create(uint64_t id, |
| 55 | struct lttng_trace_archive_location *location); |
| 56 | |
| 57 | ssize_t |
| 58 | lttng_evaluation_session_rotation_ongoing_create_from_payload(struct lttng_payload_view *view, |
| 59 | struct lttng_evaluation **evaluation); |
| 60 | |
| 61 | ssize_t lttng_evaluation_session_rotation_completed_create_from_payload( |
| 62 | struct lttng_payload_view *view, struct lttng_evaluation **evaluation); |
| 63 | |
| 64 | #endif /* LTTNG_CONDITION_SESSION_ROTATION_INTERNAL_H */ |