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#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS)
# import "tlskey.h"
#endif
OF_ASSUME_NONNULL_BEGIN
#ifndef OF_WINDOWS
typedef int of_socket_t;
typedef int OFSocketHandle;
#else
typedef SOCKET of_socket_t;
typedef SOCKET OFSocketHandle;
#endif
#ifdef OF_WII
typedef u8 sa_family_t;
#endif
#ifdef OF_MORPHOS
typedef long socklen_t;
typedef u_char sa_family_t;
typedef u_short in_port_t;
#endif
/**
* @brief A socket address family.
*/
typedef enum {
/** An unknown address family. */
OF_SOCKET_ADDRESS_FAMILY_UNKNOWN,
OFSocketAddressFamilyUnknown,
/** IPv4 */
OF_SOCKET_ADDRESS_FAMILY_IPV4,
OFSocketAddressFamilyIPv4,
/** IPv6 */
OF_SOCKET_ADDRESS_FAMILY_IPV6,
OFSocketAddressFamilyIPv6,
/** IPX */
OF_SOCKET_ADDRESS_FAMILY_IPX,
OFSocketAddressFamilyIPX,
/** Any address family */
OF_SOCKET_ADDRESS_FAMILY_ANY = 255
} of_socket_address_family_t;
OFSocketAddressFamilyAny = 255
} OFSocketAddressFamily;
#ifndef OF_HAVE_IPV6
struct sockaddr_in6 {
sa_family_t sin6_family;
in_port_t sin6_port;
uint32_t sin6_flowinfo;
struct in6_addr {
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# define sipx_family sa_family
# define sipx_network sa_netnum
# define sipx_node sa_nodenum
# define sipx_port sa_socket
#endif
/**
* @struct of_socket_address_t socket.h ObjFW/socket.h
* @struct OFSocketAddress socket.h ObjFW/socket.h
*
* @brief A struct which represents a host / port pair for a socket.
*/
struct OF_BOXABLE of_socket_address_t {
struct OF_BOXABLE OFSocketAddress {
/*
* 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;
OFSocketAddressFamily family;
union {
struct sockaddr sockaddr;
struct sockaddr_in in;
struct sockaddr_in6 in6;
struct sockaddr_ipx ipx;
} sockaddr;
socklen_t length;
};
typedef struct of_socket_address_t of_socket_address_t;
typedef struct OFSocketAddress OFSocketAddress;
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Parses the specified IP and port into an of_socket_address_t.
* @brief Parses the specified IP (either v4 or v6) and port into an
* @ref OFSocketAddress.
*
* @param IP The IP to parse
* @param port The port to use
* @return The parsed IP and port as an of_socket_address_t
* @return The parsed IP and port as an OFSocketAddress
*/
extern of_socket_address_t of_socket_address_parse_ip(
OFString *IP, uint16_t port);
extern OFSocketAddress OFSocketAddressParseIP(OFString *IP, uint16_t port);
/**
* @brief Parses the specified IPv4 and port into an of_socket_address_t.
* @brief Parses the specified IPv4 and port into an @ref OFSocketAddress.
*
* @param IP The IPv4 to parse
* @param port The port to use
* @return The parsed IPv4 and port as an of_socket_address_t
* @return The parsed IPv4 and port as an OFSocketAddress
*/
extern of_socket_address_t of_socket_address_parse_ipv4(
OFString *IP, uint16_t port);
extern OFSocketAddress OFSocketAddressParseIPv4(OFString *IP, uint16_t port);
/**
* @brief Parses the specified IPv6 and port into an of_socket_address_t.
* @brief Parses the specified IPv6 and port into an @ref OFSocketAddress.
*
* @param IP The IPv6 to parse
* @param port The port to use
* @return The parsed IPv6 and port as an of_socket_address_t
* @return The parsed IPv6 and port as an OFSocketAddress
*/
extern of_socket_address_t of_socket_address_parse_ipv6(
OFString *IP, uint16_t port);
extern OFSocketAddress OFSocketAddressParseIPv6(OFString *IP, uint16_t port);
/**
* @brief Creates an IPX address for the specified network, node 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
*/
extern of_socket_address_t of_socket_address_ipx(
extern OFSocketAddress OFSocketAddressMakeIPX(
const unsigned char node[_Nonnull IPX_NODE_LEN], uint32_t network,
uint16_t port);
/**
* @brief Compares two of_socket_address_t for equality.
* @brief Compares two OFSocketAddress for equality.
*
* @param address1 The address to compare with the second address
* @param address2 The second address
* @return Whether the two addresses are equal
*/
extern bool of_socket_address_equal(
const of_socket_address_t *_Nonnull address1,
const of_socket_address_t *_Nonnull address2);
extern bool OFSocketAddressEqual(const OFSocketAddress *_Nonnull address1,
const OFSocketAddress *_Nonnull address2);
/**
* @brief Returns the hash for the specified of_socket_address_t.
* @brief Returns the hash for the specified @ref OFSocketAddress.
*
* @param address The address to hash
* @return The hash for the specified of_socket_address_t
* @return The hash for the specified OFSocketAddress
*/
extern unsigned long of_socket_address_hash(
const of_socket_address_t *_Nonnull address);
extern unsigned long OFSocketAddressHash(
const OFSocketAddress *_Nonnull address);
/**
* @brief Converts the specified of_socket_address_t to an IP string and port.
* @brief Converts the specified @ref OFSocketAddress to a string.
*
* @param address The address to convert to a string
* @param port A pointer to an uint16_t which should be set to the port of the
* address or NULL if the port is not needed
* @return The address as an IP string
*/
extern OFString *_Nonnull of_socket_address_ip_string(
const of_socket_address_t *_Nonnull address, uint16_t *_Nullable port);
extern OFString *_Nonnull OFSocketAddressString(
const OFSocketAddress *_Nonnull address);
/**
* @brief Sets the port of the specified of_socket_address_t, independent of
* @brief Sets the port of the specified @ref OFSocketAddress, independent of
* the address family used.
*
* @param address The address on which to set the port
* @param port The port to set on the address
*/
extern void of_socket_address_set_port(of_socket_address_t *_Nonnull address,
extern void OFSocketAddressSetPort(OFSocketAddress *_Nonnull address,
uint16_t port);
/**
* @brief Returns the port of the specified of_socket_address_t, independent of
* @brief Returns the port of the specified @ref OFSocketAddress, independent of
* the address family used.
*
* @param address The address on which to get the port
* @return The port of the address
*/
extern uint16_t of_socket_address_get_port(
const of_socket_address_t *_Nonnull address);
extern uint16_t OFSocketAddressPort(const OFSocketAddress *_Nonnull address);
/**
* @brief Sets the IPX network of the specified of_socket_address_t.
* @brief Sets the IPX network of the specified @ref OFSocketAddress.
*
* @param address The address on which to set the IPX network
* @param network The IPX network to set on the address
*/
extern void of_socket_address_set_ipx_network(
of_socket_address_t *_Nonnull address, uint32_t network);
extern void OFSocketAddressSetIPXNetwork(OFSocketAddress *_Nonnull address,
uint32_t network);
/**
* @brief Returns the IPX network of the specified of_socket_address_t.
* @brief Returns the IPX network of the specified @ref OFSocketAddress.
*
* @param address The address on which to get the IPX network
* @return The IPX network of the address
*/
extern uint32_t of_socket_address_get_ipx_network(
const of_socket_address_t *_Nonnull address);
extern uint32_t OFSocketAddressIPXNetwork(
const OFSocketAddress *_Nonnull address);
/**
* @brief Sets the IPX node of the specified of_socket_address_t.
* @brief Sets the IPX node of the specified @ref OFSocketAddress.
*
* @param address The address on which to set the IPX node
* @param node The IPX node to set on the address
*/
extern void of_socket_address_set_ipx_node(
of_socket_address_t *_Nonnull address,
extern void OFSocketAddressSetIPXNode(OFSocketAddress *_Nonnull address,
const unsigned char node[_Nonnull IPX_NODE_LEN]);
/**
* @brief Gets the IPX node of the specified of_socket_address_t.
* @brief Gets the IPX node of the specified @ref OFSocketAddress.
*
* @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,
extern void OFSocketAddressIPXNode(const OFSocketAddress *_Nonnull address,
unsigned char node[_Nonnull IPX_NODE_LEN]);
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,
extern int of_getsockname(OFSocketHandle sock, struct sockaddr *restrict addr,
socklen_t *restrict addrLen);
#endif
#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
extern of_tlskey_t of_socket_base_key;
# ifdef OF_AMIGAOS4
extern of_tlskey_t of_socket_interface_key;
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