src/plugins/ctf/common/metadata/logging.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (c) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   5  */
   6
   7 #ifndef CTF_METADATA_LOGGING_H
   8 #define CTF_METADATA_LOGGING_H
   9
  10 #include <babeltrace2/babeltrace.h>
  11 #include "logging/log.h"
  12
  13 /*
  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.
  16  */
  17 BT_LOG_LEVEL_EXTERN_SYMBOL(ctf_plugin_metadata_log_level);
  18
  19 /*
  20  * To be used by functions without a context structure to pass all the
  21  * logging configuration at once.
  22  */
  23 struct meta_log_config {
  24         bt_logging_level log_level;
  25
  26         /* Weak */
  27         bt_self_component *self_comp;
  28 };
  29
  30 #define _BT_LOGT_LINENO(_lineno, _msg, args...) \
  31         BT_LOGT("At line %u in metadata stream: " _msg, _lineno, ## args)
  32
  33 #define _BT_LOGW_LINENO(_lineno, _msg, args...) \
  34         BT_LOGW("At line %u in metadata stream: " _msg, _lineno, ## args)
  35
  36 #define _BT_LOGE_LINENO(_lineno, _msg, args...) \
  37         BT_LOGE("At line %u in metadata stream: " _msg, _lineno, ## args)
  38
  39 #define _BT_COMP_LOGT_LINENO(_lineno, _msg, args...) \
  40         BT_COMP_LOGT("At line %u in metadata stream: " _msg, _lineno, ## args)
  41
  42 #define _BT_COMP_LOGW_LINENO(_lineno, _msg, args...) \
  43         BT_COMP_LOGW("At line %u in metadata stream: " _msg, _lineno, ## args)
  44
  45 #define _BT_COMP_LOGE_LINENO(_lineno, _msg, args...) \
  46         BT_COMP_LOGE("At line %u in metadata stream: " _msg, _lineno, ## args)
  47
  48 #endif /* CTF_METADATA_LOGGING_H */