liblog/liblog.h

#ifndef LLOG
#define LLOG

/** Liblog Commands Table 
		State [deprecated, see "Log level"]
		Verbosity
		Editing
		Advanced behaviour
		*/




/*** [deprecated] Log state
		-> using "Log level" is recommended
	Enables or disable the log state
	It increases performances and then you can choose to enable|disable logging during execution */
typedef enum {LOG_ENABLE=0,LOG_DISABLE=1} log_state_t;

/* ll_set_state(log_state_t):
	sets log state */
void ll_set_state(log_state_t);

/* ll_get_state():
	return log state */
log_state_t ll_get_state(void);




/*** Log level:
	Customs verbosities for the log stream ->messages have custom levels
	Default value is LEVEL_INFO
	LEVEL_QUIET disables all types of messages */
typedef enum {LEVEL_BLABLA, LEVEL_INFO, LEVEL_WARNING, LEVEL_CRITICAL, LEVEL_FATAL, LEVEL_MAX, LEVEL_QUIET} log_level_t;

/* ll_set_level(log_level_t):
	sets log verbosity */
void ll_set_level(log_level_t);

/* ll_get_level():
	return log level */
log_level_t ll_set_level(void);




/*** Log editing
	Use the following functions to send messages
	These commands does support '\n' */

/* ll_send(char const *)[deprecated]:
	Print text
	This function sends the message with a maximal priority
	It will be ignored only if the log is disabled or set to quiet (same thing) */
void ll_send(char const *);

/* ll_sendp(log_level_t priority, char const * format, ...):
	Print text
	This function sends the message with a custom priority
	Note: A message sent with `LEVEL_QUIET` counts as a `LEVEL_MAX` log */
void ll_sendp(log_level_t p, char const *format, ...);

/* ll_clear():
	Reset log */
void ll_clear(void);




/*** Log displaying
	Here are different functions to display a log
	There are both in fullscreen */

/* ll_display():
	One frame displaying
	It shows the last lines of the log, without scrolling ability */
void ll_display(void);

/* ll_pause():
	Display log, enable scrolling with arrows, and waits the user to press Exit */
void ll_pause(void);




/*** Advanced behaviour
	This funciont sets the behaviour when an exception occurs
	*/
void ll_set_panic(void);

#endif