2 * SPDX-License-Identifier: MIT
4 * Copyright (c) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
7 #ifndef CTF_METADATA_LOGGING_H
8 #define CTF_METADATA_LOGGING_H
10 #include <babeltrace2/babeltrace.h>
11 #include "logging/log.h"
14 * This global log level is for the generated lexer and parser: we can't
15 * use a contextual log level for their "tracing", so they rely on this.
17 BT_LOG_LEVEL_EXTERN_SYMBOL(ctf_plugin_metadata_log_level);
20 * To be used by functions without a context structure to pass all the
21 * logging configuration at once.
23 struct meta_log_config
25 bt_logging_level log_level;
27 /* Weak, exactly one of these must be set */
28 bt_self_component *self_comp;
29 bt_self_component_class *self_comp_class;
32 #define _BT_LOGT_LINENO(_lineno, _msg, args...) \
33 BT_LOGT("At line %u in metadata stream: " _msg, _lineno, ##args)
35 #define _BT_LOGW_LINENO(_lineno, _msg, args...) \
36 BT_LOGW("At line %u in metadata stream: " _msg, _lineno, ##args)
38 #define _BT_LOGE_APPEND_CAUSE_LINENO(_lineno, _msg, args...) \
40 BT_LOGE("At line %u in metadata stream: " _msg, _lineno, ##args); \
41 (void) BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_UNKNOWN( \
42 "CTF metadata parser", "At line %u in metadata stream: " _msg, _lineno, ##args); \
45 #define _BT_COMP_LOGT_LINENO(_lineno, _msg, args...) \
46 BT_COMP_LOGT("At line %u in metadata stream: " _msg, _lineno, ##args)
48 #define _BT_COMP_LOGW_LINENO(_lineno, _msg, args...) \
49 BT_COMP_LOGW("At line %u in metadata stream: " _msg, _lineno, ##args)
51 #define _BT_COMP_LOGE_LINENO(_lineno, _msg, args...) \
52 BT_COMP_LOGE("At line %u in metadata stream: " _msg, _lineno, ##args)
54 #define _BT_COMP_LOGE_APPEND_CAUSE_LINENO(_lineno, _msg, args...) \
55 BT_COMP_LOGE_APPEND_CAUSE(BT_COMP_LOG_SELF_COMP, "At line %u in metadata stream: " _msg, \
58 #define _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE(_msg, args...) \
59 BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE(BT_COMP_LOG_SELF_COMP, BT_COMP_LOG_SELF_COMP_CLASS, \
62 #endif /* CTF_METADATA_LOGGING_H */