void SocketAddress::_SocketAddress(NetworkStack *iface, const char *host, uint16_t port)
{
_ip_address[0] = '\0';
// gethostbyname must check for literals, so can call it directly
int err = iface->gethostbyname(host, this);
_port = port;
if (err) {
_addr = nsapi_addr_t();
_port = 0;
}
}
void SocketAddress::set_ip_bytes(const void *bytes, nsapi_version_t version)
{
nsapi_addr_t addr;
addr = nsapi_addr_t();
addr.version = version;
if (version == NSAPI_IPv6) {
memcpy(addr.bytes, bytes, NSAPI_IPv6_BYTES);
} else if (version == NSAPI_IPv4) {
memcpy(addr.bytes, bytes, NSAPI_IPv4_BYTES);
}
set_addr(addr);
}
void SocketAddress::set_ip_address(const char *addr)
{
_ip_address[0] = '\0';
if (addr && ipv4_is_valid(addr)) {
_addr.version = NSAPI_IPv4;
ipv4_from_address(_addr.bytes, addr);
} else if (addr && ipv6_is_valid(addr)) {
_addr.version = NSAPI_IPv6;
ipv6_from_address(_addr.bytes, addr);
} else {
_addr = nsapi_addr_t();
}
}
void SocketAddress::_SocketAddress(NetworkStack *iface, const char *host, uint16_t port)
{
_ip_address[0] = '\0';
// Check for valid IP addresses
if (host && ipv4_is_valid(host)) {
_addr.version = NSAPI_IPv4;
ipv4_from_address(_addr.bytes, host);
_port = port;
} else if (host && ipv6_is_valid(host)) {
_addr.version = NSAPI_IPv6;
ipv6_from_address(_addr.bytes, host);
_port = port;
} else {
// DNS lookup
int err = iface->gethostbyname(this, host);
_port = port;
if (err) {
_addr = nsapi_addr_t();
_port = 0;
}
}
}
