const char *Ip4ToString(in_addr_t address)
{
in_addr temp;
temp.s_addr = address;
return Ip4ToString(temp);
}
const char *Ip4ToString(const in_addr &address, uint16_t port)
{
return Ip4ToString(address.s_addr, port);
}
const char* sockAddrBase::ToString(bool includePort /*true*/) const
{
in_port_t port = includePort ? Port() : 0;
if (IsIPv4())
{
if (port == 0)
return Ip4ToString(getIPv4Storage()->sin_addr);
else
return Ip4ToString(getIPv4Storage()->sin_addr, port);
}
else if (IsIPv6())
{
const sockaddr_in6 *storage = getIPv6Storage();
if (storage->sin6_scope_id == 0 && !port)
{
// Just IPv6 address
char *buffer;
size_t bufsize = GetSmallTLSBuffer(&buffer);
if (!bufsize)
return "<memerror>";
if (!inet_ntop(AF_INET6, &storage->sin6_addr, buffer, bufsize))
return "<Invalid Address>";
return buffer;
}
else
{
// composite address
char ifNameBuf[IF_NAMESIZE];
char addrStrBuf[INET6_ADDRSTRLEN];
const char *ifName = NULL;
const char *addrStr = NULL;
if (storage->sin6_scope_id)
{
ifName = if_indextoname(storage->sin6_scope_id, ifNameBuf);
if (!ifName)
ifName = "???";
}
addrStr = inet_ntop(AF_INET6, &storage->sin6_addr, addrStrBuf, sizeof(addrStrBuf));
if (!addrStr)
addrStr = "<Invalid IPv6>";
if (port)
{
if (ifName)
return FormatShortStr("[%s%%%s]:%d", addrStr, ifName, (int)port);
else
return FormatShortStr("[%s]:%d", addrStr, (int)port);
}
else
{
if (ifName)
return FormatShortStr("%s%%%s", addrStr, ifName);
else
{
LogVerify(false); // should never happen
return FormatShortStr("%s", addrStr);
}
}
}
}
else
return "<Invalid Address>";
}
