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#include <stdio.h>

#include <string.h>

#include <assert.h>

extern FILE * yyin;

extern FILE * out;

extern FILE * sym;

extern FILE * ihx;

extern int yyparse();

static void usage(const char * prog);

FILE * out  = 0;

FILE * sym  = 0;

FILE * list = 0;

FILE * ihx  = 0;

char listname[256];

char outname [256];

char ihxname [256];

char symname [256];

//-----------------------------------------------------------------------------

int main(int argc, char * argv[])

{

   if (argc < 2)   { usage(argv[0]);   return 1; }

char * asmname = argv[1];

   yyin = fopen(asmname,  "r");

   if (yyin == 0)

      {

        fprintf(stderr, "Can't open %s\n", asmname);

        return 1;

      }

char * asmend = strrchr(asmname, '.');

   if (asmend)   *asmend = 0;

   if (argc == 3)   sprintf(outname, "%s", argv[2]);

   else             sprintf(outname,  "%s.bin", asmname);

   if (argc == 4)   sprintf(listname, "%s", argv[3]);

   else             sprintf(listname, "%s.lst", asmname);

   if (argc == 5)   sprintf(symname, "%s", argv[4]);

   else             sprintf(symname, "%s.sym", asmname);

   if (argc == 6)   sprintf(ihxname, "%s", argv[5]);

   else             sprintf(ihxname, "%s.ihx", asmname);

   fprintf(stderr, "Asmname  = %s\n", asmname);

   fprintf(stderr, "Listname = %s\n", listname);

   fprintf(stderr, "Outname  = %s\n", outname);

   fprintf(stderr, "Symname  = %s\n", symname);

   fprintf(stderr, "Ihxname  = %s\n", ihxname);

   list = fopen(listname, "w");   assert(list);

   out  = fopen(outname, "wb");   assert(out);

   sym  = fopen(symname, "w");    assert(sym);

   ihx  = fopen(ihxname, "w");    assert(ihx);

   if (yyparse())

      {

        fprintf(stderr, "PARSE ERROR\n");

      }

   else

      {

        fprintf(stderr, "PARSED OK\n");

      }

   fclose(yyin);

   fclose(list);

   fclose(out);

   fclose(sym);

   yyin = 0;

   return 0;

}

//-----------------------------------------------------------------------------

void usage(const char * prog)

{

   fprintf(stderr, "Usage: %s [-l] file.asm [file.asm]\r\n", prog);

}

//-----------------------------------------------------------------------------