projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 6530ec7d JR |
1 | /* |
| 2 | * Copyright (C) 2021 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com> | |
| 3 | * | |
| 4 | * SPDX-License-Identifier: LGPL-2.1-only | |
| 5 | * | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef LTTNG_EVENT_RULE_PYTHON_LOGGING_INTERNAL_H | |
| 9 | #define LTTNG_EVENT_RULE_PYTHON_LOGGING_INTERNAL_H | |
| 10 | ||
| c9e313bc SM |
11 | #include <common/payload-view.hpp> |
| 12 | #include <common/macros.hpp> | |
| 13 | #include <common/optional.hpp> | |
| 14 | #include <lttng/event-rule/event-rule-internal.hpp> | |
| 6530ec7d JR |
15 | #include <lttng/event-rule/python-logging.h> |
| 16 | #include <lttng/event.h> | |
| c9e313bc | 17 | #include <lttng/log-level-rule-internal.hpp> |
| 6530ec7d JR |
18 | |
| 19 | struct lttng_event_rule_python_logging { | |
| 20 | struct lttng_event_rule parent; | |
| 21 | ||
| 22 | /* Name pattern. */ | |
| 23 | char *pattern; | |
| 24 | ||
| 25 | /* Filter. */ | |
| 26 | char *filter_expression; | |
| 27 | ||
| 28 | /* Log level. */ | |
| 29 | struct lttng_log_level_rule *log_level_rule; | |
| 30 | ||
| 31 | /* internal use only. */ | |
| 32 | struct { | |
| 33 | char *filter; | |
| 34 | struct lttng_bytecode *bytecode; | |
| 35 | } internal_filter; | |
| 36 | }; | |
| 37 | ||
| 38 | struct lttng_event_rule_python_logging_comm { | |
| 39 | /* Includes terminator `\0`. */ | |
| 40 | uint32_t pattern_len; | |
| 41 | /* Includes terminator `\0`. */ | |
| 42 | uint32_t filter_expression_len; | |
| 43 | /* enum lttng_log_level_rule_comm + payload if any */ | |
| 44 | uint32_t log_level_rule_len; | |
| 45 | /* | |
| 46 | * Payload is composed of, in that order: | |
| 47 | * - pattern (null terminated), | |
| 48 | * - filter expression (null terminated), | |
| 49 | * - log level rule serialized object, | |
| 50 | */ | |
| 51 | char payload[]; | |
| 52 | } LTTNG_PACKED; | |
| 53 | ||
| 6530ec7d JR |
54 | ssize_t lttng_event_rule_python_logging_create_from_payload( |
| 55 | struct lttng_payload_view *view, | |
| 56 | struct lttng_event_rule **rule); | |
| 57 | ||
| 58 | #endif /* LTTNG_EVENT_RULE_PYTHON_LOGGING_INTERNAL_H */ |