author | Medo <smaxein@googlemail.com> |
Mon, 11 Jun 2012 00:02:17 +0200 (2012-06-10) | |
changeset 7182 | 076aba32abd3 |
parent 7179 | f84805e6df03 |
child 7224 | 5143861c83bd |
permissions | -rw-r--r-- |
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#include "logging.h" |
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#include <time.h> |
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#include <stdio.h> |
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#include <stdarg.h> |
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#include <stdlib.h> |
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static int flib_loglevel = FLIB_LOGLEVEL_INFO; |
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static FILE *flib_logfile = NULL; |
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char* flib_format_ip(uint32_t numip) { |
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static char ip[16]; |
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snprintf(ip, 16, "%u.%u.%u.%u", (unsigned)(numip>>24), (unsigned)((numip>>16)&0xff), (unsigned)((numip>>8)&0xff), (unsigned)(numip&0xff)); |
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return ip; |
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} |
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static inline FILE *flib_log_getfile() { |
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if(flib_logfile==NULL) { |
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return stdout; |
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} else { |
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return flib_logfile; |
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} |
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} |
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static void log_time() { |
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time_t timer; |
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char buffer[25]; |
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struct tm* tm_info; |
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time(&timer); |
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tm_info = localtime(&timer); |
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strftime(buffer, 25, "%Y-%m-%d %H:%M:%S", tm_info); |
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fprintf(flib_log_getfile(), "%s", buffer); |
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} |
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static void flib_vflog(const char *prefix, int level, const char *fmt, va_list args) { |
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FILE *logfile = flib_log_getfile(); |
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if(level >= flib_loglevel) { |
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fprintf(logfile, "%s ", prefix); |
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log_time(logfile); |
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fprintf(logfile, " ", prefix); |
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vfprintf(logfile, fmt, args); |
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fprintf(logfile, "\n"); |
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fflush(logfile); |
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} |
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} |
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void flib_log_e(const char *fmt, ...) { |
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va_list argp; |
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va_start(argp, fmt); |
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flib_vflog("E", FLIB_LOGLEVEL_ERROR, fmt, argp); |
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va_end(argp); |
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} |
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void flib_log_w(const char *fmt, ...) { |
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va_list argp; |
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va_start(argp, fmt); |
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flib_vflog("W", FLIB_LOGLEVEL_WARNING, fmt, argp); |
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va_end(argp); |
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} |
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void flib_log_i(const char *fmt, ...) { |
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va_list argp; |
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va_start(argp, fmt); |
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flib_vflog("I", FLIB_LOGLEVEL_INFO, fmt, argp); |
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va_end(argp); |
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} |
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void flib_log_d(const char *fmt, ...) { |
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va_list argp; |
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va_start(argp, fmt); |
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flib_vflog("D", FLIB_LOGLEVEL_DEBUG, fmt, argp); |
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va_end(argp); |
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} |
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int flib_log_getLevel() { |
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return flib_loglevel; |
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} |
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void flib_log_setLevel(int level) { |
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flib_loglevel = level; |
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} |
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void flib_log_setFile(FILE *file) { |
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flib_logfile = file; |
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} |