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Add timestamps to log line in stderr

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Patch by Christian Kruse
This commit is contained in:
Jaime Casanova
2013-12-19 00:06:01 -05:00
parent 8b370dc581
commit 493133986d
2 changed files with 36 additions and 9 deletions
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27
log.c
View File

@@ -25,9 +25,11 @@
#ifdef HAVE_SYSLOG
#include <syslog.h>
#include <stdarg.h>
#endif
#include <stdarg.h>
#include <time.h>
#include "log.h"
#define DEFAULT_IDENT "repmgr"
@@ -37,6 +39,29 @@
/* #define REPMGR_DEBUG */
void stderr_log_with_level(const char *level_name, int level, const char *fmt, ...) {
size_t len = strlen(fmt);
char fmt1[len + 150];
time_t t;
struct tm *tm;
char buff[100];
va_list ap;
if(log_level >= level) {
time(&t);
tm = localtime(&t);
va_start(ap, fmt);
strftime(buff, 100, "[%Y-%m-%d %H:%M:%S]", tm);
snprintf(fmt1, len + 150, "%s [%s] %s", buff, level_name, fmt);
vfprintf(stderr, fmt1, ap);
va_end(ap);
}
}
static int detect_log_level(const char* level);
static int detect_log_facility(const char* facility);

18
log.h
View File

@@ -25,15 +25,17 @@
#define REPMGR_SYSLOG 1
#define REPMGR_STDERR 2
void stderr_log_with_level(const char *level_name, int level, const char *fmt, ...);
/* Standard error logging */
#define stderr_log_debug(...) if (log_level >= LOG_DEBUG) fprintf(stderr, __VA_ARGS__)
#define stderr_log_info(...) if (log_level >= LOG_INFO) fprintf(stderr, __VA_ARGS__)
#define stderr_log_notice(...) if (log_level >= LOG_NOTICE) fprintf(stderr, __VA_ARGS__)
#define stderr_log_warning(...) if (log_level >= LOG_WARNING) fprintf(stderr, __VA_ARGS__)
#define stderr_log_err(...) if (log_level >= LOG_ERR) fprintf(stderr, __VA_ARGS__)
#define stderr_log_crit(...) if (log_level >= LOG_CRIT) fprintf(stderr, __VA_ARGS__)
#define stderr_log_alert(...) if (log_level >= LOG_ALERT) fprintf(stderr, __VA_ARGS__)
#define stderr_log_emerg(...) if (log_level >= LOG_EMERG) fprintf(stderr, __VA_ARGS__)
#define stderr_log_debug(...) stderr_log_with_level("DEBUG", LOG_DEBUG, __VA_ARGS__)
#define stderr_log_info(...) stderr_log_with_level("INFO", LOG_INFO, __VA_ARGS__)
#define stderr_log_notice(...) stderr_log_with_level("NOTICE", LOG_NOTICE, __VA_ARGS__)
#define stderr_log_warning(...) stderr_log_with_level("WARNING", LOG_WARNING, __VA_ARGS__)
#define stderr_log_err(...) stderr_log_with_level("ERROR", LOG_ERR, __VA_ARGS__)
#define stderr_log_crit(...) stderr_log_with_level("CRITICAL", LOG_CRIT, __VA_ARGS__)
#define stderr_log_alert(...) stderr_log_with_level("ALERT", LOG_ALERT, __VA_ARGS__)
#define stderr_log_emerg(...) stderr_log_with_level("EMERGENCY", LOG_EMERG, __VA_ARGS__)
#ifdef HAVE_SYSLOG