mirror of
https://github.com/solemnwarning/ipxwrapper
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114 lines
3.5 KiB
C
114 lines
3.5 KiB
C
/* ipxwrapper - Library header
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* Copyright (C) 2008-2013 Daniel Collins <solemnwarning@solemnwarning.net>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 51
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef IPXWRAPPER_H
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#define IPXWRAPPER_H
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#include <windows.h>
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#include <winsock2.h>
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#include <iphlpapi.h>
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#include <wsipx.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <uthash.h>
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#include "config.h"
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#include "router.h"
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/* The standard Windows driver (in XP) only allows 1467 bytes anyway */
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#define MAX_DATA_SIZE 8192
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#define MAX_PKT_SIZE 8219
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#define IPX_FILTER (int)(1<<0)
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#define IPX_BOUND (int)(1<<1)
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#define IPX_BROADCAST (int)(1<<2)
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#define IPX_SEND (int)(1<<3)
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#define IPX_RECV (int)(1<<4)
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#define IPX_REUSE (int)(1<<6)
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#define IPX_CONNECTED (int)(1<<7)
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#define IPX_RECV_BCAST (int)(1<<8)
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#define IPX_EXT_ADDR (int)(1<<9)
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#define IPX_IS_SPX (int)(1<<10)
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#define IPX_IS_SPXII (int)(1<<11)
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typedef struct ipx_socket ipx_socket;
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typedef struct ipx_packet ipx_packet;
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struct ipx_socket {
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SOCKET fd;
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/* Locally bound UDP port number (Network byte order).
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* Undefined before IPX bind() call.
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*/
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uint16_t port;
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int flags;
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uint8_t s_ptype;
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uint8_t f_ptype; /* Undefined when IPX_FILTER isn't set */
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/* The following values are undefined when IPX_BOUND is not set */
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struct sockaddr_ipx addr;
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/* Address used with connect call, only set when IPX_CONNECTED is */
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struct sockaddr_ipx remote_addr;
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UT_hash_handle hh;
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};
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struct ipx_packet {
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uint8_t ptype;
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unsigned char dest_net[4];
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unsigned char dest_node[6];
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uint16_t dest_socket;
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unsigned char src_net[4];
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unsigned char src_node[6];
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uint16_t src_socket;
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uint16_t size;
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char data[1];
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} __attribute__((__packed__));
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extern ipx_socket *sockets;
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extern main_config_t main_config;
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ipx_socket *get_socket(SOCKET sockfd);
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void lock_sockets(void);
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void unlock_sockets(void);
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void add_self_to_firewall(void);
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INT APIENTRY r_EnumProtocolsA(LPINT,LPVOID,LPDWORD);
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INT APIENTRY r_EnumProtocolsW(LPINT,LPVOID,LPDWORD);
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int PASCAL FAR r_WSARecvEx(SOCKET,char*,int,int*);
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int WSAAPI r_bind(SOCKET,const struct sockaddr*,int);
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int WSAAPI r_closesocket(SOCKET);
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int WSAAPI r_getsockname(SOCKET,struct sockaddr*,int*);
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int WSAAPI r_getsockopt(SOCKET,int,int,char*,int*);
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int WSAAPI r_recv(SOCKET,char*,int,int);
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int WSAAPI r_recvfrom(SOCKET,char*,int,int,struct sockaddr*,int*);
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int WSAAPI r_sendto(SOCKET,const char*,int,int,const struct sockaddr*,int);
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int WSAAPI r_setsockopt(SOCKET,int,int,const char*,int);
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int WSAAPI r_shutdown(SOCKET,int);
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SOCKET WSAAPI r_socket(int,int,int);
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int PASCAL r_ioctlsocket(SOCKET fd, long cmd, u_long *argp);
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int PASCAL r_connect(SOCKET fd, const struct sockaddr *addr, int addrlen);
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int PASCAL r_send(SOCKET fd, const char *buf, int len, int flags);
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int PASCAL r_getpeername(SOCKET fd, struct sockaddr *addr, int *addrlen);
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#endif /* !IPXWRAPPER_H */
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