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Merge pull request #1291 from sipa/canonames

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Use getnameinfo() to get canonical IPv6 addresses
This commit is contained in:
Pieter Wuille 2012-05-14 04:14:28 -07:00
commit 0071a540d4
1 changed files with 13 additions and 1 deletions
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14
src/netbase.cpp
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@ -711,7 +711,19 @@ enum Network CNetAddr::GetNetwork() const
std::string CNetAddr::ToStringIP() const
{
if (IsIPv4())
CService serv(*this, 0);
#ifdef USE_IPV6
struct sockaddr_storage sockaddr;
#else
struct sockaddr sockaddr;
#endif
socklen_t socklen = sizeof(sockaddr);
if (serv.GetSockAddr((struct sockaddr*)&sockaddr, &socklen)) {
char name[1025] = "";
if (!getnameinfo((const struct sockaddr*)&sockaddr, socklen, name, sizeof(name), NULL, 0, NI_NUMERICHOST))
return std::string(name);
}
if (IsIPv4())
return strprintf("%u.%u.%u.%u", GetByte(3), GetByte(2), GetByte(1), GetByte(0));
else
return strprintf("%x:%x:%x:%x:%x:%x:%x:%x",