本文整理汇总了C++中IP_Address::set_ipv4方法的典型用法代码示例。如果您正苦于以下问题：C++ IP_Address::set_ipv4方法的具体用法？C++ IP_Address::set_ipv4怎么用？C++ IP_Address::set_ipv4使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IP_Address的用法示例。
在下文中一共展示了IP_Address::set_ipv4方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: recvfrom
Error NetSocketPosix::recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) {
ERR_FAIL_COND_V(!is_open(), ERR_UNCONFIGURED);
struct sockaddr_storage from;
socklen_t len = sizeof(struct sockaddr_storage);
memset(&from, 0, len);
r_read = ::recvfrom(_sock, SOCK_BUF(p_buffer), p_len, 0, (struct sockaddr *)&from, &len);
if (r_read < 0) {
NetError err = _get_socket_error();
if (err == ERR_NET_WOULD_BLOCK)
return ERR_BUSY;
return FAILED;
}
if (from.ss_family == AF_INET) {
struct sockaddr_in *sin_from = (struct sockaddr_in *)&from;
r_ip.set_ipv4((uint8_t *)&sin_from->sin_addr);
r_port = ntohs(sin_from->sin_port);
} else if (from.ss_family == AF_INET6) {
struct sockaddr_in6 *s6_from = (struct sockaddr_in6 *)&from;
r_ip.set_ipv6((uint8_t *)&s6_from->sin6_addr);
r_port = ntohs(s6_from->sin6_port);
} else {
// Unsupported socket family, should never happen.
ERR_FAIL_V(FAILED);
}
return OK;
}示例2: get_local_addresses
void IP_Unix::get_local_addresses(List<IP_Address> *r_addresses) const {
ULONG buf_size = 1024;
IP_ADAPTER_ADDRESSES *addrs;
while (true) {
addrs = (IP_ADAPTER_ADDRESSES *)memalloc(buf_size);
int err = GetAdaptersAddresses(AF_UNSPEC, GAA_FLAG_SKIP_ANYCAST |
GAA_FLAG_SKIP_MULTICAST |
GAA_FLAG_SKIP_DNS_SERVER |
GAA_FLAG_SKIP_FRIENDLY_NAME,
NULL, addrs, &buf_size);
if (err == NO_ERROR) {
break;
};
memfree(addrs);
if (err == ERROR_BUFFER_OVERFLOW) {
continue; // will go back and alloc the right size
};
ERR_EXPLAIN("Call to GetAdaptersAddresses failed with error " + itos(err));
ERR_FAIL();
return;
};
IP_ADAPTER_ADDRESSES *adapter = addrs;
while (adapter != NULL) {
IP_ADAPTER_UNICAST_ADDRESS *address = adapter->FirstUnicastAddress;
while (address != NULL) {
IP_Address ip;
if (address->Address.lpSockaddr->sa_family == AF_INET) {
SOCKADDR_IN *ipv4 = reinterpret_cast<SOCKADDR_IN *>(address->Address.lpSockaddr);
ip.set_ipv4((uint8_t *)&(ipv4->sin_addr));
} else { // ipv6
SOCKADDR_IN6 *ipv6 = reinterpret_cast<SOCKADDR_IN6 *>(address->Address.lpSockaddr);
ip.set_ipv6(ipv6->sin6_addr.s6_addr);
};
r_addresses->push_back(ip);
address = address->Next;
};
adapter = adapter->Next;
};
memfree(addrs);
};示例3:
static IP_Address _sockaddr2ip(struct sockaddr *p_addr) {
IP_Address ip;
if (p_addr->sa_family == AF_INET) {
struct sockaddr_in *addr = (struct sockaddr_in *)p_addr;
ip.set_ipv4((uint8_t *)&(addr->sin_addr));
} else {
struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)p_addr;
ip.set_ipv6(addr6->sin6_addr.s6_addr);
};
return ip;
};示例4: _set_ip_port
void NetSocketPosix::_set_ip_port(struct sockaddr_storage *p_addr, IP_Address &r_ip, uint16_t &r_port) {
if (p_addr->ss_family == AF_INET) {
struct sockaddr_in *addr4 = (struct sockaddr_in *)p_addr;
r_ip.set_ipv4((uint8_t *)&(addr4->sin_addr.s_addr));
r_port = ntohs(addr4->sin_port);
} else if (p_addr->ss_family == AF_INET6) {
struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)p_addr;
r_ip.set_ipv6(addr6->sin6_addr.s6_addr);
r_port = ntohs(addr6->sin6_port);
};
}