/***************************************************************************
 *   Copyright (C) 2004 by Intra2net AG                                    *
 *   opensource@intra2net.com                                              *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Lesser General Public License           *
 *   version 2.1 as published by the Free Software Foundation;             *
 *                                                                         *
 ***************************************************************************/
 
#ifndef _ipt_ACCOUNT_cl_H
#define _ipt_ACCOUNT_cl_H

#include <netinet/in.h>
#include <linux/if.h>
#include <linux/netfilter_ipv4/ip_tables.h>
#include <linux/netfilter_ipv4/ipt_ACCOUNT.h>

#define IPT_ACCOUNT_MIN_BUFSIZE 4096    /* Don't set this below the size of struct ipt_account_handle_sockopt */

struct ipt_ACCOUNT_context
{
    int sockfd;
    struct ipt_account_handle_sockopt handle;
    
    unsigned int data_size;
    void *data;
    unsigned int pos;
        
    char *error_str;
};

int ipt_ACCOUNT_init(struct ipt_ACCOUNT_context *ctx);
void ipt_ACCOUNT_deinit(struct ipt_ACCOUNT_context *ctx);

int ipt_ACCOUNT_read_entries(struct ipt_ACCOUNT_context *ctx, char *table, char dont_flush);
struct ipt_account_handle_ip *ipt_ACCOUNT_get_next_entry(struct ipt_ACCOUNT_context *ctx);
/* ipt_ACCOUNT_free_entries is for internal use only function as this library
   is constructed to be used in a loop -> Don't allocate memory all the time.
   The data buffer is freed on deinit() */

#endif