git.zerfleddert.de Git - proxmark3-svn/blob - client/ui.c

   1 //-----------------------------------------------------------------------------
   2 // Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
   3 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
   4 //
   5 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   6 // at your option, any later version. See the LICENSE.txt file for the text of
   7 // the license.
   8 //-----------------------------------------------------------------------------
   9 // UI utilities
  10 //-----------------------------------------------------------------------------
  11
  12 #include <stdarg.h>
  13 #include <stdio.h>
  14 #include <time.h>
  15
  16 #include "ui.h"
  17
  18 double CursorScaleFactor;
  19 int PlotGridX, PlotGridY;
  20 int offline;
  21
  22 static char *logfilename = "proxmark3.log";
  23
  24 void PrintAndLog(char *fmt, ...)
  25 {
  26   va_list argptr, argptr2;
  27   static FILE *logfile = NULL;
  28   static int logging=1;
  29
  30   if (logging && !logfile) {
  31     logfile=fopen(logfilename, "a");
  32     if (!logfile) {
  33       fprintf(stderr, "Can't open logfile, logging disabled!\n");
  34       logging=0;
  35     }
  36   }
  37
  38   va_start(argptr, fmt);
  39   va_copy(argptr2, argptr);
  40   vprintf(fmt, argptr);
  41   va_end(argptr);
  42   printf("\n");
  43   if (logging && logfile) {
  44     vfprintf(logfile, fmt, argptr2);
  45     fprintf(logfile,"\n");
  46     fflush(logfile);
  47   }
  48   va_end(argptr2);
  49 }
  50
  51 void SetLogFilename(char *fn)
  52 {
  53   logfilename = fn;
  54 }