/*
 * Copyright (C) 2012 by Darren Reed.
 *
 * See the IPFILTER.LICENCE file for details on licencing.
 *
 * $Id$
 */

#ifndef __IP_POOL_H__
#define __IP_POOL_H__

#include "netinet/ip_lookup.h"
#include "radix_ipf.h"

#define IP_POOL_NOMATCH         0
#define IP_POOL_POSITIVE        1

typedef struct ip_pool_node {
        ipf_rdx_node_t          ipn_nodes[2];
        addrfamily_t            ipn_addr;
        addrfamily_t            ipn_mask;
        int                     ipn_uid;
        int                     ipn_info;
        int                     ipn_ref;
        char                    ipn_name[FR_GROUPLEN];
        U_QUAD_T                ipn_hits;
        U_QUAD_T                ipn_bytes;
        u_long                  ipn_die;
        struct ip_pool_node     *ipn_next, **ipn_pnext;
        struct ip_pool_node     *ipn_dnext, **ipn_pdnext;
        struct ip_pool_s        *ipn_owner;
} ip_pool_node_t;


typedef struct ip_pool_s {
        struct ip_pool_s        *ipo_next;
        struct ip_pool_s        **ipo_pnext;
        ipf_rdx_head_t          *ipo_head;
        ip_pool_node_t          *ipo_list;
        ip_pool_node_t          **ipo_tail;
        ip_pool_node_t          *ipo_nextaddr;
        void                    *ipo_radix;
        u_long                  ipo_hits;
        int                     ipo_unit;
        int                     ipo_flags;
        int                     ipo_ref;
        char                    ipo_name[FR_GROUPLEN];
} ip_pool_t;

#define IPOOL_DELETE    0x01
#define IPOOL_ANON      0x02


typedef struct  ipf_pool_stat   {
        u_long                  ipls_pools;
        u_long                  ipls_tables;
        u_long                  ipls_nodes;
        ip_pool_t               *ipls_list[LOOKUP_POOL_SZ];
} ipf_pool_stat_t;

extern  ipf_lookup_t    ipf_pool_backend;

#ifndef _KERNEL
extern  void    ipf_pool_dump(ipf_main_softc_t *, void *);
#endif

#endif /* __IP_POOL_H__ */