| 57 | } |
| 58 | |
| 59 | bool InitLocalIPList() { |
| 60 | // Do not use TMutex here: it has a non-trivial destructor which will be called before |
| 61 | // destruction of current thread, if its TThread declared as global/static variable. |
| 62 | static TAdaptiveLock cs; |
| 63 | TGuard lock(cs); |
| 64 | |
| 65 | if (LocalHostFound) |
| 66 | return true; |
| 67 | |
| 68 | TVector<TUdpAddress> addrs; |
| 69 | if (!GetLocalAddresses(&addrs)) |
| 70 | return false; |
| 71 | for (int i = 0; i < addrs.ysize(); ++i) { |
| 72 | const TUdpAddress& addr = addrs[i]; |
| 73 | if (addr.IsIPv4()) { |
| 74 | LocalHostIPList[IPv4].push_back(addr.GetIPv4()); |
| 75 | LocalHostIP[IPv4] = addr.GetIPv4(); |
| 76 | } else { |
| 77 | sockaddr_in6 addr6; |
| 78 | GetWinsockAddr(&addr6, addr); |
| 79 | |
| 80 | LocalHostIPList[IPv6].push_back(GetIPv6SuffixCrc(addr6)); |
| 81 | LocalHostIP[IPv6] = GetIPv6SuffixCrc(addr6); |
| 82 | LocalHostIPv6List.push_back(TIPv6Addr(addr.Network, addr.Interface)); |
| 83 | } |
| 84 | } |
| 85 | LocalHostFound = true; |
| 86 | return true; |
| 87 | } |
| 88 | |
| 89 | template <class T, class TElem> |
| 90 | inline bool IsInSet(const T& c, const TElem& e) { |