inc/logger.h File Reference

Header - Log activities. More...

#include <stdarg.h>
#include <stdbool.h>
#include "config.h"

Go to the source code of this file.

Defines
#define	LOG_EMERG   0
	log-level emergency (system is unusable)
#define	LOG_ALERT   1
	log-level alert (action must be taken immediately)
#define	LOG_CRIT   2
	log-level critical (critical conditions)
#define	LOG_ERR   3
	log-level error (error conditions)
#define	LOG_WARNING   4
	log-level warning (warning conditions)
#define	LOG_NOTICE   5
	log-level notice (normal but significant condition)
#define	LOG_INFO   6
	log-level info (informational)
#define	LOG_DEBUG   7
	log-level debug (debug-level messages)
#define	ADDLOG_CRITICAL   LOG_CRIT
	defined log-level
#define	ADDLOG_CHECK   LOG_ERR
	add_log assertion is not true loglevel
#define	ADDLOG_FAIL   LOG_ERR
	add_log operation failed loglevel
#define	ADDLOG_RECOVER   LOG_WARNING
	add_log recoverable error loglevel
#define	ADDLOG_USER_ERROR   LOG_NOTICE
	add_log error loglevel
#define	ADDLOG_NOTICE   LOG_NOTICE
	add_log notice loglevel
#define	ADDLOG_OPERATION   LOG_INFO
	add_log operation inform (fuse function called) loglevel
#define	ADDLOG_OP_SUCCESS   LOG_DEBUG
	add_log operation success loglevel
#define	ADDLOG_DEBUG   LOG_DEBUG
	add_log debug loglevel
#define	ADDLOG_DUMP   LOG_DEBUG
	add_log dump loglevel
#define	ADDLOG_VERBOSE   (LOG_DEBUG+1)
	add_log verbose loglevel
Functions
void	open_log ()
	initialize log file
bool	add_log (int level, const char *context, const char *format,...)
	add an entry to log file
void	close_log ()
	close log file
bool	log_dump_latin1 (const char *var, const char *value)
	dump a (latin1) string variable to log
bool	log_dump (const char *var, const char *value)
	dump a (utf8) string variable to log

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Detailed Description

Header - Log activities.

Author:

Julien Blitte

Version:

0.1

Definition in file logger.h.

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Define Documentation

#define ADDLOG_CRITICAL   LOG_CRIT

defined log-level

log filename - utf8 add_log cirital loglevel

Definition at line 45 of file logger.h.

Referenced by db5_dat_init(), db5_hdr_init(), db5_select_filename(), and fuse_impl_init().

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Function Documentation

bool add_log	(	int	level,
		const char *	context,
		const char *	format,
			...
	)

add an entry to log file

Parameters:

	level	log level
	context	of event (object, library, etc.) - utf8
	format	text to log (printf format) - utf8

Returns:

true if successfull

Definition at line 57 of file logger.c.

References CONFIG_LOG_FILENAME, CONFIG_LOG_LEVEL, LOG_DEBUG, and LOG_EMERG.

Referenced by asf_generate_row(), db5_dat_delete_row(), db5_dat_init(), db5_dat_insert(), db5_dat_select_by_filename(), db5_dat_select_row(), db5_dat_update(), db5_delete(), db5_exists(), db5_generate_row(), db5_hdr_count(), db5_hdr_grow(), db5_hdr_init(), db5_index(), db5_index_index_column(), db5_insert(), db5_localfile(), db5_longname_to_shortname(), db5_print_row(), db5_select_filename(), db5_shortname_to_localfile(), db5_update(), file_fcaseopen(), file_filesize(), file_filesize_f(), file_set_context(), file_truncate(), fuse_impl_create(), fuse_impl_destroy(), fuse_impl_flush(), fuse_impl_fsync(), fuse_impl_getattr(), fuse_impl_init(), fuse_impl_open(), fuse_impl_read(), fuse_impl_readdir(), fuse_impl_rename(), fuse_impl_statfs(), fuse_impl_truncate(), fuse_impl_unlink(), fuse_impl_utimens(), fuse_impl_write(), log_dump(), log_dump_latin1(), mp3_generate_row(), names_delete(), names_init(), names_insert(), names_print(), names_save(), and names_select_shortname().

bool log_dump	(	const char *	var,
		const char *	value
	)

dump a (utf8) string variable to log

Parameters:

	var	name of variable - utf8
	value	variable content - utf8

Returns:

true if successfull

Definition at line 49 of file logger.c.

References add_log(), and ADDLOG_DUMP.

Referenced by db5_delete(), db5_generate_row(), db5_insert(), db5_longname_to_shortname(), db5_shortname_to_localfile(), db5_update(), file_fcaseopen(), file_filesize(), file_set_context(), fuse_impl_create(), fuse_impl_getattr(), fuse_impl_rename(), fuse_impl_truncate(), fuse_impl_unlink(), and fuse_impl_utimens().

bool log_dump_latin1	(	const char *	var,
		const char *	value
	)

dump a (latin1) string variable to log

Parameters:

	var	name of variable - utf8
	value	variable content - latin1

Returns:

true if successfull

Definition at line 37 of file logger.c.

References add_log(), ADDLOG_DUMP, and iso8859_utf8().

Referenced by db5_delete(), db5_generate_row(), db5_insert(), db5_longname_to_shortname(), db5_print_row(), db5_shortname_to_localfile(), db5_update(), names_insert(), names_print(), and names_select_shortname().