void UPnP::CloseMapping ()
{
const auto& a = context.GetRouterInfo().GetAddresses();
for (const auto& address : a)
{
if (!address->host.is_v6 ())
CloseMapping (address);
}
}
void UPnP::Stop ()
{
if (m_IsRunning)
{
LogPrint(eLogInfo, "UPnP: stopping");
m_IsRunning = false;
m_Timer.cancel ();
m_Service.stop ();
if (m_Thread)
{
m_Thread->join ();
m_Thread.reset (nullptr);
}
CloseMapping ();
Close ();
}
}
void UPnP::TryPortMapping (int type, int port)
{
std::string strType, strPort (std::to_string (port));
switch (type)
{
case I2P_UPNP_TCP:
strType = "TCP";
break;
case I2P_UPNP_UDP:
default:
strType = "UDP";
}
int r;
std::string strDesc = "I2Pd";
try {
for (;;) {
#ifndef UPNPDISCOVER_SUCCESS
/* miniupnpc 1.5 */
r = UPNP_AddPortMappingFunc (m_upnpUrls.controlURL, m_upnpData.first.servicetype, strPort.c_str (), strPort.c_str (), m_NetworkAddr, strDesc.c_str (), strType.c_str (), 0);
#else
/* miniupnpc 1.6 */
r = UPNP_AddPortMappingFunc (m_upnpUrls.controlURL, m_upnpData.first.servicetype, strPort.c_str (), strPort.c_str (), m_NetworkAddr, strDesc.c_str (), strType.c_str (), 0, "0");
#endif
if (r!=UPNPCOMMAND_SUCCESS)
{
LogPrint (eLogError, "UPnP: AddPortMapping (", strPort.c_str () ,", ", strPort.c_str () ,", ", m_NetworkAddr, ") failed with code ", r);
return;
}
else
{
LogPrint (eLogDebug, "UPnP: Port Mapping successful. (", m_NetworkAddr ,":", strPort.c_str(), " type ", strType.c_str () ," -> ", m_externalIPAddress ,":", strPort.c_str() ,")");
return;
}
std::this_thread::sleep_for(std::chrono::minutes(20)); // c++11
//boost::this_thread::sleep_for(); // pre c++11
//sleep(20*60); // non-portable
}
}
catch (boost::thread_interrupted)
{
CloseMapping(type, port);
Close();
throw;
}
}
CSharedMemory::~CSharedMemory() {
CloseMapping();
}
void CSharedMemory::OpenFileMapping(const TCHAR* pName) {
CloseMapping();
m_hMemory = ::OpenFileMapping(FILE_MAP_WRITE, false, pName);
}