ObjFW  Diff

#import "OFDatagramSocket.h"

OF_ASSUME_NONNULL_BEGIN

@class OFString;

/*!
 * @protocol OFUDPSocketDelegate OFUDPSocket.h ObjFW/OFUDPSocket.h
 *
 * @brief A delegate for OFUDPSocket.
 */
@protocol OFUDPSocketDelegate <OFDatagramSocketDelegate>
@end

/*!
 * @class OFUDPSocket OFUDPSocket.h ObjFW/OFUDPSocket.h
 *
 * @brief A class which provides methods to create and use UDP sockets.
 *
 * Addresses are of type @ref of_socket_address_t. You can use the current
 * thread's @ref OFDNSResolver to create an address for a host / port pair and
 * @ref of_socket_address_ip_string to get the IP string / port pair for an

{
#ifdef OF_WII
	uint16_t _port;
#endif
	OF_RESERVE_IVARS(OFUDPSocket, 4)
}

/*!
 * @brief The delegate for asynchronous operations on the socket.
 *
 * @note The delegate is retained for as long as asynchronous operations are
 *	 still ongoing.
 */
@property OF_NULLABLE_PROPERTY (assign, nonatomic)
    id <OFUDPSocketDelegate> delegate;

/*!
 * @brief Binds the socket to the specified host and port.
 *
 * @param host The host to bind to. Use `@"0.0.0.0"` for IPv4 or `@"::"` for
 *	       IPv6 to bind to all.
 * @param port The port to bind to. If the port is 0, an unused port will be
 *	       chosen, which can be obtained using the return value.
 * @return The port the socket was bound to
 */
- (uint16_t)bindToHost: (OFString *)host
		  port: (uint16_t)port;
@end

OF_ASSUME_NONNULL_END