main.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3
   4 #define ARG_ERR_MSG "Wrong argument. Aborting…\n"
   5
   6 int interpreter(char* code);
   7 extern char* loadFile(const char* fileName);
   8 int g_argc;
   9 char** g_argv;
  10 /*+++++++++++宣言部ここまで+++++++++++++*/
  11
  12 int main(int argc, char** argv)
  13 {
  14         g_argc = argc;
  15         g_argv = argv;
  16     #ifdef DEBUG
  17     printf("Program loaded.\n");
  18     #endif
  19
  20     switch(argc)
  21     {
  22         case 1:
  23             exit(0);
  24             break;
  25         case 2:
  26             interpreter(loadFile(*(argv+1)));
  27             break;
  28         case 3:
  29             if (!strcmp( argv[1], "-x" )){return interpreter(*(argv+2)); }
  30             else{
  31 puts(ARG_ERR_MSG); return -1;}
  32             break;
  33         default:
  34             puts(ARG_ERR_MSG);
  35             break;
  36     }
  37
  38         return 0;
  39
  40 }
  41