ObjFW  Check-in [c4f36e3692]

 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFKernelEventObserver.h"

#import "socket.h"

/*! @file */

/*!
 * @brief A struct which represents a host / port pair for a UDP socket.

 * Addresses are of type @ref of_udp_socket_address_t. You can use
 * @ref resolveAddressForHost:port:address: to create an address for a host /
 * port pair and @ref hostForAddress:port: to get the host / port pair for an
 * address. If you want to compare two addresses, you can use
 * @ref of_udp_socket_address_equal and you can use
 * @ref of_udp_socket_address_hash to get a hash to use in e.g. @ref OFMapTable.
 */
@interface OFUDPSocket: OFObject
@interface OFUDPSocket: OFObject <OFReadyForReadingObserving,
    OFReadyForWritingObserving>
{
	int _socket;
}

/*!
 * @brief Returns a new, autoreleased OFUDPSocket.
 *

		@throw [OFNotConnectedException exceptionWithSocket: self];

	if (sendto(_socket, buffer, length, 0,
	    (struct sockaddr*)&receiver->address, receiver->length) < length)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length];
}

- (int)fileDescriptorForReading
{
	return _socket;
}

- (int)fileDescriptorForWriting
{
	return _socket;
}

- (void)close
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotConnectedException exceptionWithSocket: self];

	close(_socket);
	_socket = INVALID_SOCKET;
}
@end