BRegion

Documentation

Index

• Constants
• func CloseIPdb(ip string)
• func InitIPdb() (err error)
• func IsChinaIP(ip string) bool
• type Ip2Region
  • func New(path string) (*Ip2Region, error)
  • func (this *Ip2Region) BinarySearch(ipStr string) (ipInfo IpInfo, err error)
  • func (this *Ip2Region) BtreeSearch(ipStr string) (ipInfo IpInfo, err error)
  • func (this *Ip2Region) Close()
  • func (this *Ip2Region) MemorySearch(ipStr string) (ipInfo IpInfo, err error)
• type IpInfo
  • func (ip IpInfo) String() string
• type MyRegion
  • func (region *MyRegion) CheckChinaIP(ip string) bool
  • func (region *MyRegion) GetIPDetails(ip string) (IpInfo, error)

Constants

const (
	INDEX_BLOCK_LENGTH  = 12
	TOTAL_HEADER_LENGTH = 8192
)

Functions

func CloseIPdb

func CloseIPdb(ip string)

func InitIPdb

func InitIPdb() (err error)

func IsChinaIP

func IsChinaIP(ip string) bool

Types

type Ip2Region

type Ip2Region struct {
	// contains filtered or unexported fields
}

func New

func New(path string) (*Ip2Region, error)

func (*Ip2Region) BinarySearch

func (this *Ip2Region) BinarySearch(ipStr string) (ipInfo IpInfo, err error)

func (*Ip2Region) BtreeSearch

func (this *Ip2Region) BtreeSearch(ipStr string) (ipInfo IpInfo, err error)

func (*Ip2Region) Close

func (this *Ip2Region) Close()

func (*Ip2Region) MemorySearch

func (this *Ip2Region) MemorySearch(ipStr string) (ipInfo IpInfo, err error)

type IpInfo

type IpInfo struct {
	CityId   int64
	Country  string
	Region   string
	Province string
	City     string
	ISP      string
}

func (IpInfo) String

func (ip IpInfo) String() string

type MyRegion

type MyRegion struct {
	RegionDB *Ip2Region
	Lock     sync.RWMutex
	// contains filtered or unexported fields
}

func (*MyRegion) CheckChinaIP

func (region *MyRegion) CheckChinaIP(ip string) bool

func (*MyRegion) GetIPDetails

func (region *MyRegion) GetIPDetails(ip string) (IpInfo, error)