84 lines
3.3 KiB
C++
84 lines
3.3 KiB
C++
/*************************************************************************/
|
|
/* packet_peer_udp_winsock.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
#ifndef PACKET_PEER_UDP_WINSOCK_H
|
|
#define PACKET_PEER_UDP_WINSOCK_H
|
|
|
|
#include "io/packet_peer_udp.h"
|
|
#include "ring_buffer.h"
|
|
|
|
class PacketPeerUDPWinsock : public PacketPeerUDP {
|
|
|
|
|
|
enum {
|
|
PACKET_BUFFER_SIZE=65536
|
|
};
|
|
|
|
mutable RingBuffer<uint8_t> rb;
|
|
uint8_t recv_buffer[PACKET_BUFFER_SIZE];
|
|
mutable uint8_t packet_buffer[PACKET_BUFFER_SIZE];
|
|
IP_Address packet_ip;
|
|
int packet_port;
|
|
mutable int queue_count;
|
|
int sockfd;
|
|
|
|
IP_Address peer_addr;
|
|
int peer_port;
|
|
|
|
_FORCE_INLINE_ int _get_socket();
|
|
|
|
static PacketPeerUDP* _create();
|
|
|
|
bool blocking;
|
|
void _set_blocking(bool p_blocking);
|
|
|
|
Error _poll(bool p_wait);
|
|
|
|
public:
|
|
|
|
virtual int get_available_packet_count() const;
|
|
virtual Error get_packet(const uint8_t **r_buffer,int &r_buffer_size) const;
|
|
virtual Error put_packet(const uint8_t *p_buffer,int p_buffer_size);
|
|
|
|
virtual int get_max_packet_size() const;
|
|
|
|
virtual Error listen(int p_port,int p_recv_buffer_size=65536);
|
|
virtual void close();
|
|
virtual Error wait();
|
|
virtual bool is_listening() const;
|
|
|
|
virtual IP_Address get_packet_address() const;
|
|
virtual int get_packet_port() const;
|
|
|
|
virtual void set_send_address(const IP_Address& p_address,int p_port);
|
|
|
|
static void make_default();
|
|
PacketPeerUDPWinsock();
|
|
~PacketPeerUDPWinsock();
|
|
};
|
|
#endif // PACKET_PEER_UDP_WINSOCK_H
|