/*
* This file is part of flex.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
* Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE.
*/

%{

#include "config.h"
#include <fstream>

%}

%option 8bit prefix="test"
%option nounput nomain
%option warn c++


%%

             { }

%%

#define MAX_FILES 10

char *files[MAX_FILES] = { 0 };
int filecounter = 0;

int testFlexLexer::yywrap()
{
   if (filecounter-- > 0) {
       std::cout << "NOW WRAPPING TO READ " << files[filecounter] << std::endl;
       std::ifstream *ifs = new std::ifstream(files[filecounter]);
       switch_streams(ifs);
       return 0;
   }
   return 1;
}

int
main (int argc, char *argv[])
{
   for (int i = 1; i < argc && i <= MAX_FILES; i++) {
       files[i-1] = argv[i];
       filecounter++;
   }
   testFlexLexer* f = new testFlexLexer;
   f->yywrap();
   f->yylex();
   std::cout << "TEST RETURNING OK." << std::endl;
   return 0;
}