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// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/common_funcs.h"
#include "common/common_types.h"
namespace Core {
class System;
}
namespace Service::Sockets {
enum class Errno : u32 {
SUCCESS = 0,
BADF = 9,
AGAIN = 11,
INVAL = 22,
MFILE = 24,
PIPE = 32,
MSGSIZE = 90,
CONNABORTED = 103,
CONNRESET = 104,
NOTCONN = 107,
TIMEDOUT = 110,
CONNREFUSED = 111,
INPROGRESS = 115,
ISCONN = 106,
};
enum class GetAddrInfoError : s32 {
SUCCESS = 0,
ADDRFAMILY = 1,
AGAIN = 2,
BADFLAGS = 3,
FAIL = 4,
FAMILY = 5,
MEMORY = 6,
NODATA = 7,
NONAME = 8,
SERVICE = 9,
SOCKTYPE = 10,
SYSTEM = 11,
BADHINTS = 12,
PROTOCOL = 13,
OVERFLOW_ = 14, // avoid name collision with Windows macro
OTHER = 15,
};
enum class Domain : u32 {
Unspecified = 0,
INET = 2,
};
enum class Type : u32 {
Unspecified = 0,
STREAM = 1,
DGRAM = 2,
RAW = 3,
SEQPACKET = 5,
};
enum class Protocol : u32 {
IP = 0,
ICMP = 1,
TCP = 6,
UDP = 17,
//
IPV6 = 41,
RAW = 255,
//
HOPOPTS = 0,
IGMP = 2,
GGP = 3,
IPV4 = 4,
ST = 7,
EGP = 8,
PIGP = 9,
RCCMON = 10,
NVPII = 11,
PUP = 12,
ARGUS = 13,
EMCON = 14,
XNET = 15,
CHAOS = 16,
MUX = 18,
MEAS = 19,
HMP = 20,
PRM = 21,
IDP = 22,
TRUNK1 = 23,
TRUNK2 = 24,
LEAF1 = 25,
LEAF2 = 26,
RDP = 27,
IRTP = 28,
TP = 29,
BLT = 30,
NSP = 31,
INP = 32,
DCCP = 33,
//3PC = 34,
IDPR = 35,
XTP = 36,
DDP = 37,
CMTP = 38,
TPXX = 39,
IL = 40,
SDRP = 42,
ROUTING = 43,
FRAGMENT = 44,
IDRP = 45,
RSVP = 46,
GRE = 47,
MHRP = 48,
BHA = 49,
ESP = 50,
AH = 51,
INLSP = 52,
SWIPE = 53,
NHRP = 54,
MOBILE = 55,
TLSP = 56,
SKIP = 57,
ICMPV6 = 58,
NONE = 59,
DSTOPTS = 60,
AHIP = 61,
CFTP = 62,
HELLO = 63,
SATEXPAK = 64,
KRYPTOLAN = 65,
RVD = 66,
IPPC = 67,
ADFS = 68,
SATMON = 69,
VISA = 70,
IPCV = 71,
CPNX = 72,
CPHB = 73,
WSN = 74,
PVP = 75,
BRSATMON = 76,
ND = 77,
WBMON = 78,
WBEXPAK = 79,
EON = 80,
VMTP = 81,
SVMTP = 82,
VINES = 83,
TTP = 84,
IGP = 85,
DGP = 86,
TCF = 87,
IGRP = 88,
OSPFIGP = 89,
SRPC = 90,
LARP = 91,
MTP = 92,
AX25 = 93,
IPEIP = 94,
MICP = 95,
SCCSP = 96,
ETHERIP = 97,
ENCAP = 98,
APES = 99,
GMTP = 100,
IPCOMP = 108,
SCTP = 132,
MH = 135,
UDPLITE = 136,
HIP = 139,
SHIM6 = 140,
PIM = 103,
CARP = 112,
PGM = 113,
MPLS = 137,
PFSYNC = 240,
};
enum class SocketLevel : u32 {
IP = 0,
TCP = 6,
SOCKET = 0xffff, // i.e. SOL_SOCKET
};
enum class OptName : u32 {
REUSEADDR = 0x4,
KEEPALIVE = 0x8,
BROADCAST = 0x20,
LINGER = 0x80,
SNDBUF = 0x1001,
RCVBUF = 0x1002,
SNDTIMEO = 0x1005,
RCVTIMEO = 0x1006,
ERROR_ = 0x1007, // avoid name collision with Windows macro
NOSIGPIPE = 0x800, // at least according to libnx
ACCEPTFILTER = 0x1000,
BINTIME = 0x2000,
NO_OFFLOAD = 0x4000,
NO_DDP = 0x8000,
};
enum class ShutdownHow : s32 {
RD = 0,
WR = 1,
RDWR = 2,
};
enum class FcntlCmd : s32 {
GETFL = 3,
SETFL = 4,
};
struct SockAddrIn {
u8 len;
u8 family;
u16 portno;
std::array<u8, 4> ip;
std::array<u8, 248> zeroes;
};
static_assert(sizeof(SockAddrIn) == 0x100);
enum class PollEvents : u16 {
// Using Pascal case because IN is a macro on Windows.
In = 1 << 0,
Pri = 1 << 1,
Out = 1 << 2,
Err = 1 << 3,
Hup = 1 << 4,
Nval = 1 << 5,
RdNorm = 1 << 6,
RdBand = 1 << 7,
WrBand = 1 << 8,
};
DECLARE_ENUM_FLAG_OPERATORS(PollEvents);
struct PollFD {
s32 fd;
PollEvents events;
PollEvents revents;
};
struct Linger {
u32 onoff;
u32 linger;
};
void LoopProcess(Core::System& system);
} // namespace Service::Sockets
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