2020-07-11 20:42:56 -04:00
|
|
|
// Copyright 2020 yuzu emulator team
|
|
|
|
// Licensed under GPLv2 or any later version
|
|
|
|
// Refer to the license.txt file included.
|
|
|
|
|
|
|
|
#pragma once
|
|
|
|
|
|
|
|
#include <array>
|
|
|
|
#include <utility>
|
|
|
|
|
|
|
|
#include "common/common_types.h"
|
|
|
|
|
|
|
|
namespace Network {
|
|
|
|
|
|
|
|
class Socket;
|
|
|
|
|
|
|
|
/// Error code for network functions
|
|
|
|
enum class Errno {
|
|
|
|
SUCCESS,
|
|
|
|
BADF,
|
|
|
|
INVAL,
|
|
|
|
MFILE,
|
|
|
|
NOTCONN,
|
|
|
|
AGAIN,
|
|
|
|
};
|
|
|
|
|
|
|
|
/// Address families
|
|
|
|
enum class Domain {
|
|
|
|
INET, ///< Address family for IPv4
|
|
|
|
};
|
|
|
|
|
|
|
|
/// Socket types
|
|
|
|
enum class Type {
|
|
|
|
STREAM,
|
|
|
|
DGRAM,
|
|
|
|
RAW,
|
|
|
|
SEQPACKET,
|
|
|
|
};
|
|
|
|
|
|
|
|
/// Protocol values for sockets
|
|
|
|
enum class Protocol {
|
|
|
|
ICMP,
|
|
|
|
TCP,
|
|
|
|
UDP,
|
|
|
|
};
|
|
|
|
|
|
|
|
/// Shutdown mode
|
|
|
|
enum class ShutdownHow {
|
|
|
|
RD,
|
|
|
|
WR,
|
|
|
|
RDWR,
|
|
|
|
};
|
|
|
|
|
|
|
|
/// Array of IPv4 address
|
|
|
|
using IPv4Address = std::array<u8, 4>;
|
|
|
|
|
|
|
|
/// Cross-platform sockaddr structure
|
|
|
|
struct SockAddrIn {
|
|
|
|
Domain family;
|
|
|
|
IPv4Address ip;
|
|
|
|
u16 portno;
|
|
|
|
};
|
|
|
|
|
|
|
|
/// Cross-platform poll fd structure
|
|
|
|
struct PollFD {
|
|
|
|
Socket* socket;
|
|
|
|
u16 events;
|
|
|
|
u16 revents;
|
|
|
|
};
|
|
|
|
|
2020-10-15 14:49:45 -04:00
|
|
|
constexpr u32 POLL_IN = 1 << 0;
|
|
|
|
constexpr u32 POLL_PRI = 1 << 1;
|
|
|
|
constexpr u32 POLL_OUT = 1 << 2;
|
|
|
|
constexpr u32 POLL_ERR = 1 << 3;
|
|
|
|
constexpr u32 POLL_HUP = 1 << 4;
|
|
|
|
constexpr u32 POLL_NVAL = 1 << 5;
|
2020-07-11 20:42:56 -04:00
|
|
|
|
|
|
|
class NetworkInstance {
|
|
|
|
public:
|
|
|
|
explicit NetworkInstance();
|
|
|
|
~NetworkInstance();
|
|
|
|
};
|
|
|
|
|
|
|
|
/// @brief Returns host's IPv4 address
|
|
|
|
/// @return Pair of an array of human ordered IPv4 address (e.g. 192.168.0.1) and an error code
|
|
|
|
std::pair<IPv4Address, Errno> GetHostIPv4Address();
|
|
|
|
|
|
|
|
} // namespace Network
|