ObjFW  Check-in [b8517c63ca]

 */
- (void)connectToHost: (OFString*)host
		 port: (uint16_t)port;

/**
 * \brief Bind the socket on the specified port and host.
 *
 * \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.
 * \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)bindToPort: (uint16_t)port
		onHost: (OFString*)host;
- (uint16_t)bindToHost: (OFString*)host
		  port: (uint16_t)port;

/**
 * \brief Listen on the socket.
 *
 * \param backlog Maximum length for the queue of pending connections.
 */
- (void)listenWithBackLog: (int)backLog;

	if (sock == INVALID_SOCKET)
		@throw [OFConnectionFailedException newWithClass: isa
							  socket: self
							    host: host
							    port: port];
}

- (uint16_t)bindToPort: (uint16_t)port
		onHost: (OFString*)host
- (uint16_t)bindToHost: (OFString*)host
		  port: (uint16_t)port
{
	union {
		struct sockaddr_storage storage;
		struct sockaddr_in in;
		struct sockaddr_in6 in6;
	} addr;
	socklen_t addrLen;

- main
{
	OFTCPSocket *listener, *client;

	[cond lock];

	listener = [OFTCPSocket socket];
	port = [listener bindToPort: 0
			     onHost: @"127.0.0.1"];
	port = [listener bindToHost: @"127.0.0.1"
			       port: 0];
	[listener listen];

	[cond signal];
	[cond unlock];

	client = [listener accept];

	OFTCPSocket *server, *client = nil, *accepted;
	uint16_t port;
	char buf[6];

	TEST(@"+[socket]", (server = [OFTCPSocket socket]) &&
	    (client = [OFTCPSocket socket]))

	TEST(@"-[bindToPort:onHost:]",
	    (port = [server bindToPort: 0
				onHost: @"127.0.0.1"]))
	TEST(@"-[bindToHost:port:]",
	    (port = [server bindToHost: @"127.0.0.1"
				  port: 0]))

	TEST(@"-[listen]", R([server listen]))

	TEST(@"-[connectToHost:port:]",
	    R([client connectToHost: @"127.0.0.1"
			       port: port]))