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// SPDX-FileCopyrightText: Copyright 2025 citron Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/common_types.h"
#include <array>
#include <cstring>
namespace Service::Sockets {
// Base socket structures and utilities for nn::socket
// in_addr struct similar to standard BSD/POSIX implementation
struct in_addr {
u32 s_addr;
};
// sockaddr struct similar to standard BSD/POSIX implementation
struct sockaddr {
u16 sa_family;
char sa_data[14];
};
// sockaddr_in struct similar to standard BSD/POSIX implementation
struct sockaddr_in {
u16 sin_family;
u16 sin_port;
in_addr sin_addr;
char sin_zero[8];
};
// Socket configuration data based on LibraryConfigData from switchbrew
struct Config {
u32 version;
u32 tcp_tx_buf_size;
u32 tcp_rx_buf_size;
u32 tcp_tx_buf_max_size;
u32 tcp_rx_buf_max_size;
u32 udp_tx_buf_size;
u32 udp_rx_buf_size;
u32 sb_efficiency;
};
namespace nn::socket {
// InetAton converts an IPv4 address string to an in_addr structure
// Returns true on success, false on failure
bool InetAton(const char* ip, in_addr* addr);
// Connect to a remote host
// Returns 0 on success, -1 on failure
s32 Connect(s32 socket, const sockaddr* addr, u32 addr_len);
} // namespace nn::socket
} // namespace Service::Sockets
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