ObjFW  Diff

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	if (!of_mutex_unlock(&mutex))
		@throw [OFUnlockFailedException exception];
# endif

	return ret;
}
#endif

static of_socket_address_t
parseIPv4(OFString *IPv4, uint16_t port)
{
	void *pool = objc_autoreleasePoolPush();
	of_socket_address_t ret;
	struct sockaddr_in *sin = (struct sockaddr_in *)&ret.address;

	memset(&ret, '\0', sizeof(ret));
	ret.length = sizeof(struct sockaddr_in);

	sin->sin_family = AF_INET;
	sin->sin_port = OF_BSWAP16_IF_LE(port);

	if (inet_pton(AF_INET, [IPv4 cStringWithEncoding: [OFLocale encoding]],
	    &sin->sin_addr) != 1)
		@throw [OFInvalidFormatException exception];

	objc_autoreleasePoolPop(pool);

	return ret;
}

#ifdef HAVE_IPV6
static of_socket_address_t
parseIPv6(OFString *IPv6, uint16_t port)
{
	void *pool = objc_autoreleasePoolPush();
	of_socket_address_t ret;
	struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&ret.address;

	memset(&ret, '\0', sizeof(ret));
	ret.length = sizeof(struct sockaddr_in6);

	sin6->sin6_family = AF_INET6;
	sin6->sin6_port = OF_BSWAP16_IF_LE(port);

	if (inet_pton(AF_INET6, [IPv6 cStringWithEncoding: [OFLocale encoding]],
	    &sin6->sin_addr6) != 1)
		@throw [OFInvalidFormatException exception];

	objc_autoreleasePoolPop(pool);

	return ret;
}
#endif

of_socket_address_t
of_socket_address_parse_ip(OFString *IP, uint16_t port)
{
#ifdef HAVE_IPV6
	@try {
		return parseIPv6(IP, port);
	} @catch (OFInvalidFormatException *e) {
#endif
		return parseIPv4(IP, port);
#ifdef HAVE_IPV6
	}
#endif
}

bool
of_socket_address_equal(of_socket_address_t *address1,
    of_socket_address_t *address2)
{
	struct sockaddr_in *addrIn1, *addrIn2;
#ifdef HAVE_IPV6
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	default:
		@throw [OFInvalidArgumentException exception];
	}

	return hash;
}

static of_socket_address_t
parseIPv4(OFString *IPv4, uint16_t port)
static OFString *
IPv4String(const of_socket_address_t *address, uint16_t *port)
{
	void *pool = objc_autoreleasePoolPush();
	of_socket_address_t ret;
	struct sockaddr_in *sin = (struct sockaddr_in *)&ret.address;
	const struct sockaddr_in *sin =

	memset(&ret, '\0', sizeof(ret));
	ret.length = sizeof(struct sockaddr_in);

	    (const struct sockaddr_in *)&address->address;
	char buffer[INET_ADDRSTRLEN];
	sin->sin_family = AF_INET;
	sin->sin_port = OF_BSWAP16_IF_LE(port);

	if (inet_pton(AF_INET, [IPv4 cStringWithEncoding: [OFLocale encoding]],
	    &sin->sin_addr) != 1)
		@throw [OFInvalidFormatException exception];
	if (inet_ntop(AF_INET, &sin->sin_addr, buffer, sizeof(buffer)) == NULL)
		@throw [OFInvalidArgumentException exception];

	objc_autoreleasePoolPop(pool);
	if (port != NULL)
		*port = OF_BSWAP16_IF_LE(sin->sin_port);

	return ret;
	return [OFString stringWithCString: buffer
				  encoding: [OFLocale encoding]];
}

#ifdef HAVE_IPV6
static of_socket_address_t
parseIPv6(OFString *IPv6, uint16_t port)
static OFString *
IPv6String(const of_socket_address_t *address, uint16_t *port)
{
	void *pool = objc_autoreleasePoolPush();
	of_socket_address_t ret;
	struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&ret.address;
	const struct sockaddr_in6 *sin6 =
	    (const struct sockaddr_in6 *)&address->address;
	char buffer[INET6_ADDRSTRLEN];

	memset(&ret, '\0', sizeof(ret));
	ret.length = sizeof(struct sockaddr_in6);

	if (inet_ntop(AF_INET, &sin6->sin_addr6, buffer, sizeof(buffer)) ==
	sin6->sin6_family = AF_INET6;
	sin6->sin6_port = OF_BSWAP16_IF_LE(port);

	    NULL)
	if (inet_pton(AF_INET6, [IPv6 cStringWithEncoding: [OFLocale encoding]],
	    &sin6->sin_addr6) != 1)
		@throw [OFInvalidFormatException exception];
		@throw [OFInvalidArgumentException exception];

	objc_autoreleasePoolPop(pool);
	if (port != NULL)
		*port = OF_BSWAP16_IF_LE(sin6->sin_port);

	return ret;
	return [OFString stringWithCString: buffer
				  encoding: [OFLocale encoding]];
}
#endif

OFString *
of_socket_address_t
of_socket_address_ip_string(const of_socket_address_t *address, uint16_t *port)
of_socket_address_parse_ip(OFString *IP, uint16_t port)
{
	switch (address->address.ss_family) {
	case AF_INET:
		return IPv4String(address, port);
#ifdef HAVE_IPV6
	@try {
		return parseIPv6(IP, port);
	case AF_INET6:
		return IPv6String(address, port);
	} @catch (OFInvalidFormatException *e) {
#endif
		return parseIPv4(IP, port);
#ifdef HAVE_IPV6
	default:
		@throw [OFInvalidArgumentException exception];
	}
#endif
}