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net: Split resolving out of CNetAddr

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This commit is contained in:
Cory Fields
2016-05-31 13:05:52 -04:00
parent 6caf3ee061
commit 31d6b1d5f0
8 changed files with 153 additions and 119 deletions
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26
src/netbase.cpp
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@@ -195,6 +195,16 @@ bool LookupHost(const char *pszName, std::vector<CNetAddr>& vIP, unsigned int nM
return LookupIntern(strHost.c_str(), vIP, nMaxSolutions, fAllowLookup);
}
bool LookupHost(const char *pszName, CNetAddr& addr, bool fAllowLookup)
{
std::vector<CNetAddr> vIP;
LookupHost(pszName, vIP, 1, fAllowLookup);
if(vIP.empty())
return false;
addr = vIP.front();
return true;
}
bool Lookup(const char *pszName, std::vector<CService>& vAddr, int portDefault, bool fAllowLookup, unsigned int nMaxSolutions)
{
if (pszName[0] == 0)
@@ -695,22 +705,6 @@ CNetAddr::CNetAddr(const struct in6_addr& ipv6Addr, const uint32_t scope)
scopeId = scope;
}
CNetAddr::CNetAddr(const char *pszIp)
{
Init();
std::vector<CNetAddr> vIP;
if (LookupHost(pszIp, vIP, 1, false))
*this = vIP[0];
}
CNetAddr::CNetAddr(const std::string &strIp)
{
Init();
std::vector<CNetAddr> vIP;
if (LookupHost(strIp.c_str(), vIP, 1, false))
*this = vIP[0];
}
unsigned int CNetAddr::GetByte(int n) const
{
return ip[15-n];