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return ret;
}
#endif
of_socket_address_t
of_socket_address_parse_ipv4(OFString *IPv4, uint16_t port)
{
/* TODO: Support IPs that are not in the a.b.c.d format? */
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return ret;
}
#endif
of_socket_address_t
of_socket_address_parse_ipv4(OFString *IPv4, uint16_t port)
{
void *pool = objc_autoreleasePoolPush();
OFCharacterSet *whitespaceCharacterSet =
[OFCharacterSet whitespaceCharacterSet];
of_socket_address_t ret;
struct sockaddr_in *addrIn = &ret.sockaddr.in;
OFArray OF_GENERIC(OFString *) *components;
uint32_t addr;
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{
@try {
return of_socket_address_parse_ipv6(IP, port);
} @catch (OFInvalidFormatException *e) {
return of_socket_address_parse_ipv4(IP, port);
}
}
bool
of_socket_address_equal(const of_socket_address_t *address1,
const of_socket_address_t *address2)
{
const struct sockaddr_in *addrIn1, *addrIn2;
const struct sockaddr_in6 *addrIn6_1, *addrIn6_2;
if (address1->family != address2->family)
return false;
switch (address1->family) {
case OF_SOCKET_ADDRESS_FAMILY_IPV4:
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
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{
@try {
return of_socket_address_parse_ipv6(IP, port);
} @catch (OFInvalidFormatException *e) {
return of_socket_address_parse_ipv4(IP, port);
}
}
of_socket_address_t
of_socket_address_ipx(const unsigned char node[IPX_NODE_LEN], uint32_t network,
uint16_t port)
{
of_socket_address_t ret;
memset(&ret, '\0', sizeof(ret));
ret.family = OF_SOCKET_ADDRESS_FAMILY_IPX;
ret.length = sizeof(ret.sockaddr.ipx);
#ifdef AF_IPX
ret.sockaddr.ipx.sipx_family = AF_IPX;
#else
ret.sockaddr.ipx.sipx_family = AF_UNSPEC;
#endif
memcpy(ret.sockaddr.ipx.sipx_node, node, IPX_NODE_LEN);
network = OF_BSWAP32_IF_LE(network);
memcpy(&ret.sockaddr.ipx.sipx_network, &network,
sizeof(ret.sockaddr.ipx.sipx_network));
ret.sockaddr.ipx.sipx_port = OF_BSWAP16_IF_LE(port);
return ret;
}
bool
of_socket_address_equal(const of_socket_address_t *address1,
const of_socket_address_t *address2)
{
const struct sockaddr_in *addrIn1, *addrIn2;
const struct sockaddr_in6 *addrIn6_1, *addrIn6_2;
const struct sockaddr_ipx *addrIPX1, *addrIPX2;
if (address1->family != address2->family)
return false;
switch (address1->family) {
case OF_SOCKET_ADDRESS_FAMILY_IPV4:
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
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if (addrIn6_1->sin6_port != addrIn6_2->sin6_port)
return false;
if (memcmp(addrIn6_1->sin6_addr.s6_addr,
addrIn6_2->sin6_addr.s6_addr,
sizeof(addrIn6_1->sin6_addr.s6_addr)) != 0)
return false;
break;
default:
@throw [OFInvalidArgumentException exception];
}
return true;
}
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if (addrIn6_1->sin6_port != addrIn6_2->sin6_port)
return false;
if (memcmp(addrIn6_1->sin6_addr.s6_addr,
addrIn6_2->sin6_addr.s6_addr,
sizeof(addrIn6_1->sin6_addr.s6_addr)) != 0)
return false;
break;
case OF_SOCKET_ADDRESS_FAMILY_IPX:
if (address1->length < (socklen_t)sizeof(struct sockaddr_ipx) ||
address2->length < (socklen_t)sizeof(struct sockaddr_ipx))
@throw [OFInvalidArgumentException exception];
addrIPX1 = &address1->sockaddr.ipx;
addrIPX2 = &address2->sockaddr.ipx;
if (addrIPX1->sipx_port != addrIPX2->sipx_port)
return false;
if (memcmp(&addrIPX1->sipx_network, &addrIPX2->sipx_network,
4) != 0)
return false;
if (memcmp(addrIPX1->sipx_node, addrIPX2->sipx_node,
IPX_NODE_LEN) != 0)
return false;
break;
default:
@throw [OFInvalidArgumentException exception];
}
return true;
}
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OF_HASH_ADD(hash, address->sockaddr.in6.sin6_port);
for (size_t i = 0;
i < sizeof(address->sockaddr.in6.sin6_addr.s6_addr); i++)
OF_HASH_ADD(hash,
address->sockaddr.in6.sin6_addr.s6_addr[i]);
break;
default:
@throw [OFInvalidArgumentException exception];
}
OF_HASH_FINALIZE(hash);
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OF_HASH_ADD(hash, address->sockaddr.in6.sin6_port);
for (size_t i = 0;
i < sizeof(address->sockaddr.in6.sin6_addr.s6_addr); i++)
OF_HASH_ADD(hash,
address->sockaddr.in6.sin6_addr.s6_addr[i]);
break;
case OF_SOCKET_ADDRESS_FAMILY_IPX:;
unsigned char network[
sizeof(address->sockaddr.ipx.sipx_network)];
if (address->length < (socklen_t)sizeof(struct sockaddr_ipx))
@throw [OFInvalidArgumentException exception];
OF_HASH_ADD(hash, address->sockaddr.ipx.sipx_port >> 8);
OF_HASH_ADD(hash, address->sockaddr.ipx.sipx_port);
memcpy(network, &address->sockaddr.ipx.sipx_network,
sizeof(network));
for (size_t i = 0; i < sizeof(network); i++)
OF_HASH_ADD(hash, network[i]);
for (size_t i = 0; i < IPX_NODE_LEN; i++)
OF_HASH_ADD(hash, address->sockaddr.ipx.sipx_node[i]);
break;
default:
@throw [OFInvalidArgumentException exception];
}
OF_HASH_FINALIZE(hash);
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switch (address->family) {
case OF_SOCKET_ADDRESS_FAMILY_IPV4:
address->sockaddr.in.sin_port = OF_BSWAP16_IF_LE(port);
break;
case OF_SOCKET_ADDRESS_FAMILY_IPV6:
address->sockaddr.in6.sin6_port = OF_BSWAP16_IF_LE(port);
break;
default:
@throw [OFInvalidArgumentException exception];
}
}
uint16_t
of_socket_address_get_port(const of_socket_address_t *address)
{
switch (address->family) {
case OF_SOCKET_ADDRESS_FAMILY_IPV4:
return OF_BSWAP16_IF_LE(address->sockaddr.in.sin_port);
case OF_SOCKET_ADDRESS_FAMILY_IPV6:
return OF_BSWAP16_IF_LE(address->sockaddr.in6.sin6_port);
default:
@throw [OFInvalidArgumentException exception];
}
}
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switch (address->family) {
case OF_SOCKET_ADDRESS_FAMILY_IPV4:
address->sockaddr.in.sin_port = OF_BSWAP16_IF_LE(port);
break;
case OF_SOCKET_ADDRESS_FAMILY_IPV6:
address->sockaddr.in6.sin6_port = OF_BSWAP16_IF_LE(port);
break;
case OF_SOCKET_ADDRESS_FAMILY_IPX:
address->sockaddr.ipx.sipx_port = OF_BSWAP16_IF_LE(port);
break;
default:
@throw [OFInvalidArgumentException exception];
}
}
uint16_t
of_socket_address_get_port(const of_socket_address_t *address)
{
switch (address->family) {
case OF_SOCKET_ADDRESS_FAMILY_IPV4:
return OF_BSWAP16_IF_LE(address->sockaddr.in.sin_port);
case OF_SOCKET_ADDRESS_FAMILY_IPV6:
return OF_BSWAP16_IF_LE(address->sockaddr.in6.sin6_port);
case OF_SOCKET_ADDRESS_FAMILY_IPX:
return OF_BSWAP16_IF_LE(address->sockaddr.ipx.sipx_port);
default:
@throw [OFInvalidArgumentException exception];
}
}
void
of_socket_address_set_ipx_network(of_socket_address_t *address,
uint32_t network)
{
if (address->family != OF_SOCKET_ADDRESS_FAMILY_IPX)
@throw [OFInvalidArgumentException exception];
network = OF_BSWAP32_IF_LE(network);
memcpy(&address->sockaddr.ipx.sipx_network, &network,
sizeof(address->sockaddr.ipx.sipx_network));
}
uint32_t
of_socket_address_get_ipx_network(const of_socket_address_t *address)
{
uint32_t network;
if (address->family != OF_SOCKET_ADDRESS_FAMILY_IPX)
@throw [OFInvalidArgumentException exception];
memcpy(&network, &address->sockaddr.ipx.sipx_network, sizeof(network));
return OF_BSWAP32_IF_LE(network);
}
void
of_socket_address_set_ipx_node(of_socket_address_t *address,
const unsigned char node[IPX_NODE_LEN])
{
if (address->family != OF_SOCKET_ADDRESS_FAMILY_IPX)
@throw [OFInvalidArgumentException exception];
memcpy(address->sockaddr.ipx.sipx_node, node, IPX_NODE_LEN);
}
void
of_socket_address_get_ipx_node(const of_socket_address_t *address,
unsigned char node[IPX_NODE_LEN])
{
if (address->family != OF_SOCKET_ADDRESS_FAMILY_IPX)
@throw [OFInvalidArgumentException exception];
memcpy(node, address->sockaddr.ipx.sipx_node, IPX_NODE_LEN);
}
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