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Provide a (poor) logging capability when log4c is not available but DEBUG is enabled.

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This commit is contained in:
Romuald Conty 2011-10-27 15:14:18 +00:00
parent 2e2d091bfd
commit 63f168440b
2 changed files with 28 additions and 3 deletions
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30
libnfc/log.h
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@ -18,7 +18,7 @@
#ifndef __LOG_H__
#define __LOG_H__
#if defined(HAS_LOG4C) && HAS_LOG4C
#if defined(HAS_LOG4C) && HAS_LOG4C /* log4c have been detected */
#define LOGGING 1
@ -38,7 +38,31 @@ void log_put (char *category, int priority, char *format, ...);
#define NFC_PRIORITY_DEBUG LOG4C_PRIORITY_DEBUG
#define NFC_PRIORITY_TRACE LOG4C_PRIORITY_TRACE
#else /* HAS_LOG4C */
#elif defined(DEBUG) /* no available log4c but debug is enabled */
#define LOGGING 1
#define log_init() (0)
#define log_fini() (0)
#define log_msg(category, priority, message) do {} while (0)
#define log_set_appender(category, appender) do {} while (0)
#define log_put(category, priority, format, ...) do { \
fprintf(stderr, "%s - ", category); \
fprintf(stderr, format, ##__VA_ARGS__); \
fprintf(stderr, "\n"); \
} while (0)
#define NFC_PRIORITY_FATAL 8
#define NFC_PRIORITY_ALERT 7
#define NFC_PRIORITY_CRIT 6
#define NFC_PRIORITY_ERROR 5
#define NFC_PRIORITY_WARN 4
#define NFC_PRIORITY_NOTICE 3
#define NFC_PRIORITY_INFO 2
#define NFC_PRIORITY_DEBUG 1
#define NFC_PRIORITY_TRACE 0
#else /* no available log4c and debug is disabled */
#define log_init() (0)
#define log_fini() (0)
@ -56,7 +80,7 @@ void log_put (char *category, int priority, char *format, ...);
#define NFC_PRIORITY_DEBUG 1
#define NFC_PRIORITY_TRACE 0
#endif /* HAS_LOG4C */
#endif
/**
* @macro LOG_HEX

1
libnfc/nfc-internal.h
View file

@ -28,6 +28,7 @@
# include <nfc/nfc-types.h>
# include <stdbool.h>
# include <err.h>
# include <sys/time.h>
#include "log.h"