50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
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/*
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* This file Copyright (C) 2017 Mnemosyne LLC
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*
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* It may be used under the GNU GPL versions 2 or 3
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* or any future license endorsed by Mnemosyne LLC.
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*
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*/
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#pragma once
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#ifndef __TRANSMISSION__
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#error only libtransmission should #include this header.
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#endif
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#include "net.h"
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#include "tr-assert.h"
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enum tr_peer_socket_type
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{
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TR_PEER_SOCKET_TYPE_NONE,
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TR_PEER_SOCKET_TYPE_TCP,
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TR_PEER_SOCKET_TYPE_UTP
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};
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union tr_peer_socket_handle
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{
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tr_socket_t tcp;
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struct UTPSocket* utp;
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};
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struct tr_peer_socket
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{
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enum tr_peer_socket_type type;
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union tr_peer_socket_handle handle;
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};
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#define TR_PEER_SOCKET_INIT ((struct tr_peer_socket){ .type = TR_PEER_SOCKET_TYPE_NONE })
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static inline struct tr_peer_socket tr_peer_socket_tcp_create(tr_socket_t const handle)
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{
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TR_ASSERT(handle != TR_BAD_SOCKET);
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return (struct tr_peer_socket){ .type = TR_PEER_SOCKET_TYPE_TCP, .handle.tcp = handle };
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}
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static inline struct tr_peer_socket tr_peer_socket_utp_create(struct UTPSocket* const handle)
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{
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TR_ASSERT(handle != NULL);
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return (struct tr_peer_socket){ .type = TR_PEER_SOCKET_TYPE_UTP, .handle.utp = handle };
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}
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