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/*
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* ipsocket.h - ip router
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*
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* Basilisk II (C) 1997-2008 Christian Bauer
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*
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* Windows platform specific code copyright (C) Lauri Pesonen
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _IPSOCKET_H_
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#define _IPSOCKET_H_
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class socket_t {
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public:
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socket_t( int _proto );
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~socket_t();
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bool b_recfrom();
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void set_ttl( uint8 ttl );
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protected:
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int WSARecvFrom();
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public:
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SOCKET s; // Always a valid socket
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BOOL permanent; // T: a user-defined listening socket,
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int proto; // udp/icmp
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WSABUF buffers[1];
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WSABUF out_buffers[1];
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DWORD buffer_count;
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DWORD bytes_received;
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DWORD flags;
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struct sockaddr_in from;
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int from_len;
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WSAOVERLAPPED overlapped;
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uint32 ip_src;
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uint32 ip_dest;
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uint16 src_port;
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uint16 dest_port;
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DWORD socket_ttl;
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};
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int get_socket_index( uint16 src_port, uint16 dest_port, int proto );
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int get_socket_index( uint16 src_port, int proto );
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int get_socket_index( socket_t *cmpl );
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void delete_socket( socket_t *cmpl );
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socket_t *find_socket( uint16 src_port, uint16 dest_port, int proto );
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void add_socket( socket_t *cmpl );
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void close_old_sockets();
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void close_all_sockets();
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#endif // _IPSOCKET_H_
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