77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
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/* $Id: ipx_drv.h,v 1.1.1.1 2006/03/17 19:53:51 zicodxx Exp $ */
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/*
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*
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* IPX driver interface
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*
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* parts from:
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* ipx.h header file for IPX for the DOS emulator
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* Tim Bird, tbird@novell.com
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*
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*/
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#ifndef _IPX_DRV_H
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#define _IPX_DRV_H
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#include <sys/types.h>
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#define IPX_MANUAL_ADDRESS
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#define MAX_PACKET_DATA 1500
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typedef struct IPXAddressStruct {
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u_char Network[4] __attribute__((packed));
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u_char Node[6] __attribute__((packed));
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u_char Socket[2] __attribute__((packed));
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} IPXAddress_t;
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typedef struct IPXPacketStructure {
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u_short Checksum __attribute__((packed));
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u_short Length __attribute__((packed));
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u_char TransportControl __attribute__((packed));
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u_char PacketType __attribute__((packed));
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IPXAddress_t Destination __attribute__((packed));
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IPXAddress_t Source __attribute__((packed));
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} IPXPacket_t;
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typedef struct ipx_socket_struct {
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#ifdef DOSEMU
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struct ipx_socket_struct *next;
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far_t listenList;
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int listenCount;
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far_t AESList;
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int AESCount;
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u_short PSP;
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#endif
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u_short socket;
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int fd;
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} ipx_socket_t;
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struct ipx_recv_data {
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/* all network order */
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u_char src_network[4];
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u_char src_node[6];
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u_short src_socket;
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u_short dst_socket;
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int pkt_type;
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};
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struct ipx_driver {
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int (*GetMyAddress)(void);
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int (*OpenSocket)(ipx_socket_t *sk, int port);
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void (*CloseSocket)(ipx_socket_t *mysock);
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int (*SendPacket)(ipx_socket_t *mysock, IPXPacket_t *IPXHeader,
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u_char *data, int dataLen);
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int (*ReceivePacket)(ipx_socket_t *s, char *buffer, int bufsize,
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struct ipx_recv_data *rec);
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int (*PacketReady)(ipx_socket_t *s);
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void (*InitNetgameAuxData)(ipx_socket_t *s, u_char buf[]);
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int (*HandleNetgameAuxData)(ipx_socket_t *s, const u_char buf[]);
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void (*HandleLeaveGame)(ipx_socket_t *s);
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int (*SendGamePacket)(ipx_socket_t *s, u_char *data, int dataLen);
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};
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int ipx_general_PacketReady(ipx_socket_t *s);
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extern unsigned char ipx_MyAddress[10];
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#endif /* _IPX_DRV_H */
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