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/*
* vim:ts=8:expandtab
*
* i3 - an improved dynamic tiling window manager
*
* © 2009-2010 Michael Stapelberg and contributors
*
* See file LICENSE for license information.
*
*/
#ifndef _LOG_H
#define _LOG_H
#include <stdarg.h>
#include <stdbool.h>
/** ##__VA_ARGS__ means: leave out __VA_ARGS__ completely if it is empty, that
is, delete the preceding comma */
#define LOG(fmt, ...) verboselog(fmt, ##__VA_ARGS__)
#define ELOG(fmt, ...) errorlog("ERROR: " fmt, ##__VA_ARGS__)
#define DLOG(fmt, ...) debuglog(LOGLEVEL, "%s:%s:%d - " fmt, __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__)
extern char *loglevels[];
/**
* Enables the given loglevel.
*
*/
void add_loglevel(const char *level);
/**
* Set verbosity of i3. If verbose is set to true, informative messages will
* be printed to stdout. If verbose is set to false, only errors will be
* printed.
*
*/
void set_verbosity(bool _verbose);
/**
* Logs the given message to stdout while prefixing the current time to it,
* but only if the corresponding debug loglevel was activated.
*
*/
void debuglog(int lev, char *fmt, ...);
/**
* Logs the given message to stdout while prefixing the current time to it.
*
*/
void errorlog(char *fmt, ...);
/**
* Logs the given message to stdout while prefixing the current time to it,
* but only if verbose mode is activated.
*
*/
void verboselog(char *fmt, ...);
/**
* Logs the given message to stdout while prefixing the current time to it.
* This is to be called by LOG() which includes filename/linenumber
*
*/
void slog(char *fmt, va_list args);
#endif
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