common/stat.cpp

   1
   2 #include <stdio.h>
   3 #include <stdarg.h>
   4 #include <string.h>
   5 #include <time.h>
   6
   7 #include "basics.h"
   8 #include "misc.fdh"
   9
  10 #define MAXBUFSIZE              1024
  11 char logfilename[64] = { 0 };
  12 void writelog(const char *buf, bool append_cr);
  13
  14
  15 void SetLogFilename(const char *fname)
  16 {
  17         maxcpy(logfilename, fname, sizeof(logfilename));
  18         remove(logfilename);
  19
  20         stat("Log set %d", time(NULL));
  21 }
  22
  23 void writelog(const char *buf, bool append_cr)
  24 {
  25 FILE *fp;
  26
  27         fp = fopen(logfilename, "a+");
  28         if (fp)
  29         {
  30                 fputs(buf, fp);
  31                 if (append_cr) fputc('\n', fp);
  32
  33                 fclose(fp);
  34         }
  35 }
  36
  37 /*
  38 void c------------------------------() {}
  39 */
  40
  41 void stat(const char *fmt, ...)
  42 {
  43 va_list ar;
  44 char buffer[MAXBUFSIZE];
  45
  46         va_start(ar, fmt);
  47         vsnprintf(buffer, sizeof(buffer), fmt, ar);
  48         va_end(ar);
  49
  50         puts(buffer);
  51         fflush(stdout);
  52
  53         if (logfilename[0])
  54                 writelog(buffer, true);
  55 }
  56
  57 void staterr(const char *fmt, ...)
  58 {
  59 va_list ar;
  60 char buffer[MAXBUFSIZE];
  61
  62         va_start(ar, fmt);
  63         vsnprintf(buffer, sizeof(buffer), fmt, ar);
  64         va_end(ar);
  65
  66         printf(" error << %s >> \n", buffer);
  67         fflush(stdout);
  68
  69         if (logfilename[0])
  70         {
  71                 writelog(" error << ", false);
  72                 writelog(buffer, false);
  73                 writelog(" >>\n", false);
  74         }
  75 }
  76
  77
  78 char *stprintf(const char *fmt, ...)
  79 {
  80 va_list ar;
  81 char *str = GetStaticStr();
  82
  83         va_start(ar, fmt);
  84         vsnprintf(str, 255, fmt, ar);
  85         va_end(ar);
  86
  87         return str;
  88 }
  89