int VBoxNetLwipNAT::natServiceProcessRegisteredPf(VECNATSERVICEPF& vecRules)
{
ITERATORNATSERVICEPF it;
for (it = vecRules.begin(); it != vecRules.end(); ++it)
{
NATSEVICEPORTFORWARDRULE &natPf = *it;
LogRel(("Loading %s port-forwarding rule \"%s\": %s %s%s%s:%d -> %s%s%s:%d\n",
natPf.Pfr.fPfrIPv6 ? "IPv6" : "IPv4",
natPf.Pfr.szPfrName,
natPf.Pfr.iPfrProto == IPPROTO_TCP ? "TCP" : "UDP",
/* from */
natPf.Pfr.fPfrIPv6 ? "[" : "",
natPf.Pfr.szPfrHostAddr,
natPf.Pfr.fPfrIPv6 ? "]" : "",
natPf.Pfr.u16PfrHostPort,
/* to */
natPf.Pfr.fPfrIPv6 ? "[" : "",
natPf.Pfr.szPfrGuestAddr,
natPf.Pfr.fPfrIPv6 ? "]" : "",
natPf.Pfr.u16PfrGuestPort));
natServicePfRegister(natPf);
}
return VINF_SUCCESS;
}
int VBoxNetLwipNAT::run()
{
/* Father starts receiving thread and enter event loop. */
VBoxNetBaseService::run();
vboxLwipCoreFinalize(VBoxNetLwipNAT::onLwipTcpIpFini, this);
m_vecPortForwardRule4.clear();
m_vecPortForwardRule6.clear();
return VINF_SUCCESS;
}
static int fetchNatPortForwardRules(const ComNatPtr& nat, bool fIsIPv6, VECNATSERVICEPF& vec)
{
HRESULT hrc;
com::SafeArray<BSTR> rules;
if (fIsIPv6)
hrc = nat->COMGETTER(PortForwardRules6)(ComSafeArrayAsOutParam(rules));
else
hrc = nat->COMGETTER(PortForwardRules4)(ComSafeArrayAsOutParam(rules));
AssertComRCReturn(hrc, VERR_INTERNAL_ERROR);
NATSEVICEPORTFORWARDRULE Rule;
for (size_t idxRules = 0; idxRules < rules.size(); ++idxRules)
{
Log(("%d-%s rule: %ls\n", idxRules, (fIsIPv6 ? "IPv6" : "IPv4"), rules[idxRules]));
RT_ZERO(Rule);
int rc = netPfStrToPf(com::Utf8Str(rules[idxRules]).c_str(),
fIsIPv6, &Rule.Pfr);
if (RT_FAILURE(rc))
continue;
vec.push_back(Rule);
}
return VINF_SUCCESS;
}
int VBoxNetLwipNAT::run()
{
/* Father starts receiving thread and enter event loop. */
VBoxNetBaseService::run();
vboxLwipCoreFinalize(VBoxNetLwipNAT::onLwipTcpIpFini, this);
m_vecPortForwardRule4.clear();
m_vecPortForwardRule6.clear();
destroyNatListener(m_NatListener, virtualbox);
destroyNatListener(m_VBoxListener, virtualbox);
destroyClientListener(m_VBoxClientListener, virtualboxClient);
return VINF_SUCCESS;
}