NetworkUtils::NetworkInterfaceList NetworkUtils::listNetworkInterfaces(AddressType addressType,
NetworkInterface::IPVersion ipVersion)
{
NetworkInterfaceList all = Poco::Net::NetworkInterface::list();
NetworkInterfaceList results; // empty to start
NetworkInterfaceList::iterator iter = all.begin();
while (iter != all.end())
{
bool match = false;
Poco::Net::NetworkInterface iface = (*iter);
Poco::Net::IPAddress address = iface.address();
switch (addressType)
{
case WILDCARD:
match = address.isWildcard();
break;
case BROADCAST:
match = address.isBroadcast();
break;
case LOOPBACK:
match = address.isLoopback();
break;
case MULTICAST:
match = address.isMulticast();
break;
case UNICAST:
match = address.isUnicast();
break;
case LINK_LOCAL:
match = address.isLinkLocal();
break;
case SITE_LOCAL:
match = address.isSiteLocal();
break;
}
if (match)
{
if ((ipVersion == NetworkInterface::IPv4_OR_IPv6) ||
(ipVersion == NetworkInterface::IPv4_ONLY && !iface.supportsIPv6() && iface.supportsIPv4()) ||
(ipVersion == NetworkInterface::IPv6_ONLY && !iface.supportsIPv4() && iface.supportsIPv6()))
{
results.push_back(iface);
}
}
++iter;
}
return results;
}
BCLogger::BCLogger(const string& ip, const unsigned port, const LogFlags flags) : Logger(flags), _init_ok()
{
Poco::Net::IPAddress ipaddr;
if (Poco::Net::IPAddress::tryParse(ip, ipaddr)
&& (ipaddr.isGlobalMC() || ipaddr.isMulticast() || ipaddr.isBroadcast()
|| ipaddr.isLinkLocalMC() || ipaddr.isUnicast() || ipaddr.isWellKnownMC()
|| ipaddr.isSiteLocalMC() || ipaddr.isOrgLocalMC()))
{
Poco::Net::SocketAddress saddr(ipaddr, port);
Poco::Net::DatagramSocket *dgs(new Poco::Net::DatagramSocket);
if (ipaddr.isBroadcast())
dgs->setBroadcast(true);
dgs->connect(saddr);
_ofs = new bcostream(dgs);
_flags |= broadcast;
_init_ok = true;
}
}