/* rblf_base.h
Copyright 2006, Michael Robinton, michael@bizsystems.com
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 RBLFBASE_H
#define RBLFBASE_H 1
#include <string.h>
#include <arpa/nameser.h>
#include "rbldnsdaccessor.h"
/* check for file reload needed this often */
#define RBLF_RELOAD_CHECK_INTERVAL 60
/* the ISC definition of UNUSED */
#define B_UNUSED(x) (void)(x)
/* the rbldnsd definition of UNUSED */
#define R_UNUSED __attribute__((unused))
#define RBLF_DLEN PACKETSZ * 2 /* enough for 2 x expansion */
/* types missing from <arpa/namser.h> */
#ifndef T_DS
#define T_DS 43
#endif
#ifndef T_TKEY
#define T_TKEY 249
#endif
#ifndef T_TSIG
#define T_TSIG 250
#endif
struct rblf_info {
unsigned int type;
u_int32_t ttl;
unsigned int rdl;
unsigned char rdata[RBLF_DLEN];
};
/* from rbldnsd/dns.h */
#define dns_dnlc(c) ((c) >= 'A' && (c) <= 'Z' ? (c) - 'A' + 'a' : (c))
/* from rbldnsdf and friends */
int rblf_safemcpy(unsigned char * dst, unsigned char * src, size_t size, unsigned char * dstlim);
int rblf_strncpy(char * dst, char * src, size_t max);
int rblf_case(struct rblf_info * ri, unsigned char **ptrptr, unsigned char * bom, unsigned char * eom);
#endif