QPalmaDP/io.cpp

   1 #include "io.h"
   2 #include "common.h"
   3
   4 #include <stdio.h>
   5 #include <stdarg.h>
   6 #include <ctype.h>
   7
   8 FILE* CIO::target=stdout;
   9
  10 CIO::CIO()
  11 {
  12 }
  13
  14 void CIO::message(EMessageType prio, const CHAR *fmt, ... )
  15 {
  16         check_target();
  17         print_message_prio(prio, target);
  18     va_list list;
  19     va_start(list,fmt);
  20     vfprintf(target,fmt,list);
  21     va_end(list);
  22     fflush(target);
  23 }
  24
  25 void CIO::buffered_message(EMessageType prio, const CHAR *fmt, ... )
  26 {
  27         check_target();
  28         print_message_prio(prio, target);
  29     va_list list;
  30     va_start(list,fmt);
  31     vfprintf(target,fmt,list);
  32     va_end(list);
  33 }
  34
  35 CHAR* CIO::skip_spaces(CHAR* str)
  36 {
  37         INT i=0;
  38
  39         if (str)
  40         {
  41                 for (i=0; isspace(str[i]); i++);
  42
  43                 return &str[i];
  44         }
  45         else
  46                 return str;
  47 }
  48
  49 void CIO::set_target(FILE* t)
  50 {
  51         target=t;
  52 }
  53
  54 void CIO::check_target()
  55 {
  56         if (!target)
  57                 target=stdout;
  58 }
  59
  60 void CIO::print_message_prio(EMessageType prio, FILE* target)
  61 {
  62         switch (prio)
  63         {
  64                 case M_DEBUG:
  65                         fprintf(target, "[DEBUG] ");
  66                         break;
  67                 case M_PROGRESS:
  68                         fprintf(target, "[PROGRESS] ");
  69                         break;
  70                 case M_INFO:
  71                         //fprintf(target, "[INFO] ");
  72                         break;
  73                 case M_NOTICE:
  74                         fprintf(target, "[NOTICE] ");
  75                         break;
  76                 case M_WARN:
  77                         fprintf(target, "[WARN] ");
  78                         break;
  79                 case M_ERROR:
  80                         fprintf(target, "[ERROR] ");
  81                         break;
  82                 case M_CRITICAL:
  83                         fprintf(target, "[CRITICAL] ");
  84                         break;
  85                 case M_ALERT:
  86                         fprintf(target, "[ALERT] ");
  87                         break;
  88                 case M_EMERGENCY:
  89                         fprintf(target, "[EMERGENCY] ");
  90                         break;
  91                 case M_MESSAGEONLY:
  92                         break;
  93                 default:
  94                         break;
  95         }
  96 }