/*-
 * Copyright (c) 1999 Takanori Watanabe
 * All rights reserved.
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *     $Id: aml.c,v 1.8 1999/06/22 17:21:19 takawata Exp $
 */
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include "aml_parse.h"
#include "aml_command.h"
#include "aml_name.h"
main(int argc,char *argv[])
{
  int fd;
  struct stat sb;
  struct aml_env aenv;
  unsigned char *code;
  if(argc<=1){
    fprintf(stderr,"Usage:%s filename\n",argv[0]);
    exit(-1);
  }
  fd=open(argv[1],O_RDONLY,0);
  if(fd==-1){
    perror("open");
    exit(-1);
  }
  if(fstat(fd,&sb)==-1){
    perror("fstat");
    exit(-1);
  }
  if( (code=mmap(NULL,sb.st_size,PROT_READ,MAP_PRIVATE,fd,0))==NULL){
    perror("mmap");
    exit(-1);
  }
  aenv.code=code;
  aenv.length=code+sb.st_size;
  aenv.path=get_rootname();
  TermParse(&aenv);
  fflush(stdout);
  command(&aenv);
}