77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/*
|
|
|
|
IPX support library
|
|
|
|
Copyright (C) 1994, 1995 Ales Dryak <e-mail: A.Dryak@sh.cvut.cz>
|
|
Copyright (C) 1996, Volker Lendecke <lendecke@namu01.gwdg.de>
|
|
|
|
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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
#ifndef __IPXRIP_H__
|
|
|
|
#define __IPXRIP_H__
|
|
|
|
#include <stdio.h>
|
|
#include "ipxutil.h"
|
|
|
|
#define IPX_RIP_PORT (0x453U)
|
|
#define IPX_RIP_PTYPE (1U)
|
|
#define IPX_RIP_OP_REQUEST (1U)
|
|
#define IPX_RIP_GENERAL_RQ (0xFFFFFFFFU)
|
|
#define IPX_RIP_OP_RESPONSE (2U)
|
|
#define IPX_RIP_MAX_ENTRIES (50U)
|
|
#define IPX_RIP_NET_DOWN (16U)
|
|
|
|
struct rip_entry
|
|
{
|
|
IPXNet network;
|
|
hop_t hops ;
|
|
tick_t ticks ;
|
|
} __attribute__ ((packed));
|
|
|
|
struct rip_packet
|
|
{
|
|
unsigned short int operation ;
|
|
struct rip_entry rip_entries[IPX_RIP_MAX_ENTRIES]
|
|
;
|
|
} __attribute__ ((packed));
|
|
|
|
int ipx_rip_size(int n);
|
|
void ipx_rip_dump(struct rip_packet *pkt, int len);
|
|
void ipx_rip_fdump(FILE* file, struct rip_packet *pkt, int len);
|
|
|
|
struct rip_output
|
|
{
|
|
struct sockaddr_ipx dest_addr;
|
|
int sk; /* the socket to send/receive on */
|
|
int send_error;
|
|
int entries;
|
|
struct rip_packet buffer;
|
|
};
|
|
|
|
int ipx_rip_output_init(struct rip_output *out, IPXNet net);
|
|
void ipx_rip_output_flush(struct rip_output *out);
|
|
void ipx_rip_output_request(struct rip_output *out,IPXNet net);
|
|
void ipx_rip_output_response(struct rip_output *out, IPXNet net, hop_t hops,
|
|
tick_t ticks, int down_allow);
|
|
void ipx_rip_output_set_destination(struct rip_output *out, IPXNode node,
|
|
IPXPort port);
|
|
|
|
extern int (*ipx_rip_output_func)(int sock, void *buffer, int size,
|
|
struct sockaddr_ipx *daddr);
|
|
|
|
#endif
|