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/**********************************************************************
* ip_address.h March 2001
* Horms horms@verge.net.au
*
* aggregate
* CIDR network aggregation and filtering
* Copyright (C) 1999-2002 Horms
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA
*
**********************************************************************/
#ifndef IP_FRUB
#define IP_FRUB
#include "int.h"
#define IP_STRING_LENGTH 16
#define IP_BITS 32
typedef uint32 ip_address_t;
typedef uint8 octet_t;
#define IP_MIN (ip_address_t) 0
#define IP_MAX (ip_address_t) 4294967295
#define OCTET_MIN (octet_t) 0
#define OCTET_MAX (octet_t) 255
/**********************************************************************
* ip_address_dotted_quad_to_decimal
* Convert an IP address given as a string into decimal
* pre: alleged_ip: string representing ip address
* post: 0 on success, result contains value
* -1 on error
**********************************************************************/
int ip_address_dotted_quad_to_decimal(
char *alleged_ip,
ip_address_t *decimal_ip
);
/**********************************************************************
* ip_address_decimal_to_dotted_quad
* Turn an IP given as a decimal to a dotted quad
* pre: ip_address: string representing IP address
* post: NULL if an error occurs
* dotted quad representation of IP address otherwise
* Note: result is rendered into a static buffer
**********************************************************************/
char *ip_address_decimal_to_dotted_quad(ip_address_t ip_address);
#endif
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