debug.c File Reference

#include "config.h"
#include <assert.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <arpa/inet.h>
#include <time.h>
#include "debug.h"
#include "net.h"

Go to the source code of this file.

Macros
#define	min(a, b)   ((a) < (b) ? (a) : (b))

Functions
coap_log_t	coap_get_log_level ()
	Returns the current log level. More...
void	coap_set_log_level (coap_log_t level)
	Sets the log level to the specified value. More...
static size_t	print_timestamp (char *s, size_t len, coap_tick_t t)
unsigned int	print_readable (const unsigned char *data, unsigned int len, unsigned char *result, unsigned int buflen, int encode_always)
size_t	coap_print_addr (const struct coap_address_t *addr, unsigned char *buf, size_t len)
void	coap_show_pdu (const coap_pdu_t *pdu)
void	coap_log_impl (coap_log_t level, const char *format,...)
	Writes the given text to COAP_ERR_FD (for level <= LOG_CRIT) or COAP_DEBUG_FD (for level >= LOG_WARNING). More...

Variables
static coap_log_t	maxlog = LOG_WARNING
static char *	loglevels []

Macro Definition Documentation

#define min	(		a,
			b
	)		((a) < (b) ? (a) : (b))

Definition at line 136 of file debug.c.

Function Documentation

coap_log_t coap_get_log_level

(

)

Returns the current log level.

Definition at line 41 of file debug.c.

void coap_log_impl	(	coap_log_t	level,
		const char *	format,
			...
	)

Writes the given text to COAP_ERR_FD (for level <= LOG_CRIT) or COAP_DEBUG_FD (for level >= LOG_WARNING).

The text is output only when level is below or equal to the log level that set by coap_set_log_level().

Definition at line 325 of file debug.c.

size_t coap_print_addr	(	const struct coap_address_t *	addr,
		unsigned char *	buf,
		size_t	len
	)

Definition at line 140 of file debug.c.

void coap_set_log_level

(

coap_log_t

level

)

Sets the log level to the specified value.

Definition at line 46 of file debug.c.

void coap_show_pdu

(

const coap_pdu_t *

pdu

)

Definition at line 231 of file debug.c.

unsigned int print_readable	(	const unsigned char *	data,
		unsigned int	len,
		unsigned char *	result,
		unsigned int	buflen,
		int	encode_always
	)

Definition at line 102 of file debug.c.

static size_t print_timestamp ( char *  s, size_t  len, coap_tick_t  t  )

inlinestatic

Definition at line 58 of file debug.c.

Variable Documentation

char* loglevels[]

static

Initial value:

= {
  "EMRG", "ALRT", "CRIT", "ERR", "WARN", "NOTE", "INFO", "DEBG" 
}

Definition at line 51 of file debug.c.

coap_log_t maxlog = LOG_WARNING

static

Definition at line 38 of file debug.c.