Acore::Net Namespace Reference

Functions
uint32	address_to_uint (boost::asio::ip::address_v4 const &address)
bool	IsInNetwork (boost::asio::ip::address_v4 const &networkAddress, boost::asio::ip::address_v4 const &mask, boost::asio::ip::address_v4 const &clientAddress)
boost::asio::ip::address_v4	GetDefaultNetmaskV4 (boost::asio::ip::address_v4 const &networkAddress)
bool	IsInNetwork (boost::asio::ip::address_v6 const &networkAddress, uint16 prefixLength, boost::asio::ip::address_v6 const &clientAddress)

Function Documentation

address_to_uint()

uint32 Acore::Net::address_to_uint ( boost::asio::ip::address_v4 const &  address )

inline

{ return address.to_uint(); }

Referenced by GetDefaultNetmaskV4(), and IpLocationStore::GetLocationRecord().

GetDefaultNetmaskV4()

boost::asio::ip::address_v4 Acore::Net::GetDefaultNetmaskV4 ( boost::asio::ip::address_v4 const &  networkAddress )

inline

    {
        if ((address_to_uint(networkAddress) & 0x80000000) == 0)
        {
            return boost::asio::ip::address_v4(0xFF000000);
        }
        if ((address_to_uint(networkAddress) & 0xC0000000) == 0x80000000)
        {
            return boost::asio::ip::address_v4(0xFFFF0000);
        }
        if ((address_to_uint(networkAddress) & 0xE0000000) == 0xC0000000)
        {
            return boost::asio::ip::address_v4(0xFFFFFF00);
        }
        return boost::asio::ip::address_v4(0xFFFFFFFF);
    }

References address_to_uint().

IsInNetwork() [1/2]

bool Acore::Net::IsInNetwork ( boost::asio::ip::address_v4 const &  networkAddress, boost::asio::ip::address_v4 const &  mask, boost::asio::ip::address_v4 const &  clientAddress  )

inline

    {
        boost::asio::ip::network_v4 network = boost::asio::ip::make_network_v4(networkAddress, mask);
        boost::asio::ip::address_v4_range hosts = network.hosts();
        return hosts.find(clientAddress) != hosts.end();
    }

Referenced by Realm::GetAddressForClient().

IsInNetwork() [2/2]

bool Acore::Net::IsInNetwork ( boost::asio::ip::address_v6 const &  networkAddress, uint16  prefixLength, boost::asio::ip::address_v6 const &  clientAddress  )

inline

    {
        boost::asio::ip::network_v6 network = boost::asio::ip::make_network_v6(networkAddress, prefixLength);
        boost::asio::ip::address_v6_range hosts = network.hosts();
        return hosts.find(clientAddress) != hosts.end();
    }