1: /*
    2:  * ログの出力
    3:  * $Id: logger.c,v 1.8 2002/05/14 13:24:47 yusuke Exp $
    4:  */
    5: #include <stdio.h>
    6: #include <stdarg.h>
    7: 
    8: #include <anthy/anthy.h>
    9: #include <anthy/logger.h>
   10: 
   11: static void (*logger)(int lv, const char *str);
   12: static int current_level = 1;
   13: 
   14: void
   15: anthy_do_set_logger(void (*fn)(int lv, const char *str), int lv)
   16: {
   17:   current_level = lv;
   18:   logger = fn;
   19:   /* to be implemented */
   20: }
   21: 
   22: static void
   23: do_log(int lv, const char *str, va_list arg)
   24: {
   25:   if (lv < current_level) {
   26:     return ;
   27:   }
   28:   fprintf(stderr, "Anthy: ");
   29:   vfprintf(stderr, str, arg);
   30: }
   31: 
   32: void
   33: anthy_log(int lv, const char *str, ...)
   34: {
   35:   va_list arg;
   36:   if (lv > current_level) {
   37:     return ;
   38:   }
   39:   va_start(arg, str);
   40:   do_log(lv, str, arg);
   41:   va_end(arg);
   42: }
   43: 
   44: void
   45: anthy_set_logger(anthy_logger lg, int level)
   46: {
   47:   anthy_do_set_logger(lg, level);
   48: }