/*
 *  ipxlib.h
 *
 *  Copyright (C) 1995 by Volker Lendecke
 *
 */

#ifndef _IPXLIB_H
#define _IPXLIB_H

#include "kernel/types.h"
#include "ncp.h"
#include "kernel/ipx.h"

typedef u_int32_t	IPXNet;
typedef u_int16_t	IPXPort;
typedef u_int8_t	IPXNode[IPX_NODE_LEN];
typedef const u_int8_t	CIPXNode[IPX_NODE_LEN];

#define IPX_USER_PTYPE (0x00)
#define IPX_RIP_PTYPE (0x01)
#define IPX_SAP_PTYPE (0x04)
#define IPX_AUTO_PORT (0x0000)
#define IPX_SAP_PORT  (0x0452)
#define IPX_RIP_PORT  (0x0453)

#define IPX_SAP_GENERAL_QUERY (0x0001)
#define IPX_SAP_GENERAL_RESPONSE (0x0002)
#define IPX_SAP_NEAREST_QUERY (0x0003)
#define IPX_SAP_NEAREST_RESPONSE (0x0004)

#define IPX_SAP_FILE_SERVER (0x0004)

struct sap_query
{
	u_int16_t	query_type;	/* net order */
	u_int16_t	server_type;	/* net order */
};

struct sap_server_ident
{
	u_int16_t	server_type __attribute__((packed));
	char		server_name[48] __attribute__((packed));
	IPXNet		server_network __attribute__((packed));
	IPXNode		server_node __attribute__((packed));
	IPXPort		server_port __attribute__((packed));
	u_int16_t	intermediate_network __attribute__((packed));
};

#define IPX_RIP_REQUEST (0x1)
#define IPX_RIP_RESPONSE (0x2)

struct ipx_rip_packet
{
	u_int16_t operation __attribute__((packed));
	struct ipx_rt_def
	{
		u_int32_t network __attribute__((packed));
		u_int16_t hops __attribute__((packed));
		u_int16_t ticks __attribute__((packed));
	}
	rt[1] __attribute__((packed));
};

#define IPX_BROADCAST_NODE ("\xff\xff\xff\xff\xff\xff")
#define IPX_THIS_NODE      ("\0\0\0\0\0\0")
#define IPX_THIS_NET (0)

#ifndef IPX_NODE_LEN
#define IPX_NODE_LEN (6)
#endif

void
 ipx_print_node(IPXNode node);
void
 ipx_print_network(IPXNet net);
void
 ipx_print_port(IPXPort port);
void
 ipx_print_saddr(struct sockaddr_ipx *sipx);
void
 ipx_fprint_node(FILE * file, IPXNode node);
void
 ipx_fprint_network(FILE * file, IPXNet net);
void
 ipx_fprint_port(FILE * file, IPXPort port);
void
 ipx_fprint_saddr(FILE * file, struct sockaddr_ipx *sipx);
int
 ipx_sscanf_node(char *buf, unsigned char node[IPX_NODE_LEN]);
void
 ipx_assign_node(IPXNode dest, CIPXNode src);
int
 ipx_node_equal(CIPXNode n1, CIPXNode n2);
int
ipx_sscanf_saddr(char* buf, struct sockaddr_ipx* sipx);

#endif				/* _IPXLIB_H */