ObjFW  Diff

#endif
#ifdef OF_HAVE_NETINET_SCTP_H
# include <netinet/sctp.h>
#endif
#ifdef OF_HAVE_NETIPX_IPX_H
# include <netipx/ipx.h>
#endif
#ifdef OF_HAVE_SYS_UN_H
# include <sys/un.h>
#endif

#include "platform.h"

#ifdef OF_WINDOWS
# include <windows.h>
# include <ws2tcpip.h>
# ifdef OF_HAVE_IPX

	OF_SOCKET_ADDRESS_FAMILY_UNKNOWN,
	/** IPv4 */
	OF_SOCKET_ADDRESS_FAMILY_IPV4,
	/** IPv6 */
	OF_SOCKET_ADDRESS_FAMILY_IPV6,
	/** IPX */
	OF_SOCKET_ADDRESS_FAMILY_IPX,
	/** UNIX */
	OF_SOCKET_ADDRESS_FAMILY_UNIX,
	/** Any address family */
	OF_SOCKET_ADDRESS_FAMILY_ANY = 255
} of_socket_address_family_t;

#ifndef OF_HAVE_IPV6
struct sockaddr_in6 {
	sa_family_t sin6_family;

# define IPX_NODE_LEN 6
# define sipx_family sa_family
# define sipx_network sa_netnum
# define sipx_node sa_nodenum
# define sipx_port sa_socket
#endif

#ifndef OF_HAVE_UNIX_SOCKETS
struct sockaddr_un {
	sa_family_t sun_family;
	char sun_path[108];
};
#endif

/**
 * @struct of_socket_address_t socket.h ObjFW/socket.h
 *
 * @brief A struct which represents a host / port pair for a socket.
 */
struct OF_BOXABLE of_socket_address_t {
	/*
	 * Even though struct sockaddr contains the family, we need to use our
	 * own family, as we need to support storing an IPv6 address on systems
	 * that don't support IPv6. These may not have AF_INET6 defined and we
	 * can't just define it, as the value is system-dependent and might
	 * clash with an existing value.
	 */
	of_socket_address_family_t family;
	union {
		struct sockaddr sockaddr;
		struct sockaddr_in in;
		struct sockaddr_in6 in6;
		struct sockaddr_ipx ipx;
		struct sockaddr_un un;
	} sockaddr;
	socklen_t length;
};
typedef struct of_socket_address_t of_socket_address_t;

#ifdef __cplusplus
extern "C" {

 * @param port The port to use
 * @return The parsed IPv6 and port as an of_socket_address_t
 */
extern of_socket_address_t of_socket_address_parse_ipv6(
    OFString *IP, uint16_t port);

/**
 * @brief Creates an IPX address for the specified node, network and port.
 *
 * @param node The node in the IPX network
 * @param network The IPX network
 * @param port The IPX port (sometimes called socket number) on the node
 * @return An IPX socket address with the specified node, network and port.
 */
extern of_socket_address_t of_socket_address_ipx(
    const unsigned char node[_Nonnull IPX_NODE_LEN], uint32_t network,
    uint16_t port);

/**
 * @brief Creates a UNIX socket address from the specified path.
 *
 * @param path The path of the UNIX socket
 * @return A UNIX socket address with the specified path
 */
extern of_socket_address_t of_socket_address_unix(OFString *path);

/**
 * @brief Compares two of_socket_address_t for equality.
 *
 * @param address1 The address to compare with the second address
 * @param address2 The second address
 * @return Whether the two addresses are equal
 */

 * @param address The address on which to get the IPX node
 * @param node A byte array to store the IPX node of the address
 */
extern void of_socket_address_get_ipx_node(
    const of_socket_address_t *_Nonnull address,
    unsigned char node[_Nonnull IPX_NODE_LEN]);

/**
 * @brief Gets the UNIX socket path of the specified of_socket_address_t.
 *
 * @param address The address on which to get the UNIX socket path
 * @return The UNIX socket path
 */
extern OFString *_Nullable of_socket_get_unix_path(
    const of_socket_address_t *_Nonnull address);

extern bool of_socket_init(void);
#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
extern void of_socket_deinit(void);
#endif
extern int of_socket_errno(void);
#if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
extern int of_getsockname(of_socket_t sock, struct sockaddr *restrict addr,