#include <filehandler.h>
#include <lexer.h>
#include <list.h>
#include <stdio.h>
#include <stdlib.h>
#include <token.h>

int
main(int argc, char **argv)
{
  if (argc != 2) {
    printf("Usage: %s <script>\n", argv[0]);
    return 1;
  }

  Filehandler f;
  f.init(argv[1]);

  bool opened = f.open();
  if (!opened) {
    printf("Unable to open %s\n", argv[1]);
    return 1;
  }

  char *buffer = f.read();
  if (buffer == NULL) {
    printf("Unable to read %s\n", argv[1]);
    return 1;
  }

  Lexer l;
  l.init(buffer);

  f.close();

  List *tokens = l.scan();
  if (tokens == NULL) {
    l.clean();
    return 1;
  }

  for (size_t i = 0; i < tokens->size(); i++) {
    Token *t = (Token *) tokens->get(i);
    printf("%s\n", t->to_string());
  }

  l.clean();

  return 0;
}