rewriter

Documentation

Index

• Constants
• type AWDBIPLineRewriter
  • func (r *AWDBIPLineRewriter) Rewrite(ip net.IP, ipRange *ipx.Range, data map[string]string) (net.IP, *ipx.Range, map[string]string, error)
• type DataLoader
  • func NewDataLoader() *DataLoader
  • func (l *DataLoader) LoadFile(file string) error
  • func (l *DataLoader) LoadString(data ...string)
  • func (l *DataLoader) Rewrite(data map[string]string)
• type DataRewriter
  • func NewDataRewriter(dl *DataLoader, rw Rewriter) *DataRewriter
  • func (r *DataRewriter) Rewrite(ip net.IP, ipRange *ipx.Range, data map[string]string) (net.IP, *ipx.Range, map[string]string, error)
• type EmptyRewriter
  • func (r *EmptyRewriter) Rewrite(ip net.IP, ipRange *ipx.Range, data map[string]string) (net.IP, *ipx.Range, map[string]string, error)
• type Rewriter
  • func NewIPLineRewriter(ipLineFile string, rw Rewriter) (Rewriter, error)

Constants

const (
	DataSep    = "\t"
	ReplaceSep = "|"
)

const (
	AWDBFieldLine = "line"
)

Types

type AWDBIPLineRewriter

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

AWDBIPLineRewriter AWDB数据库的IP线路改写 根据线路数据库匹配 ISP

func (*AWDBIPLineRewriter) Rewrite

func (r *AWDBIPLineRewriter) Rewrite(ip net.IP, ipRange *ipx.Range, data map[string]string) (net.IP, *ipx.Range, map[string]string, error)

Rewrite 改写

type DataLoader

type DataLoader struct {
	// field, match, replace
	Data []map[string]map[string]string
}

DataLoader 数据加载

func NewDataLoader

func NewDataLoader() *DataLoader

NewDataLoader 初始化数据加载

func (*DataLoader) LoadFile

func (l *DataLoader) LoadFile(file string) error

LoadFile 加载文件

func (*DataLoader) LoadString

func (l *DataLoader) LoadString(data ...string)

LoadString 加载数据

func (*DataLoader) Rewrite

func (l *DataLoader) Rewrite(data map[string]string)

Rewrite 改写

type DataRewriter

type DataRewriter struct {
	DataLoader *DataLoader
	// contains filtered or unexported fields
}

DataRewriter 数据改写

func NewDataRewriter

func NewDataRewriter(dl *DataLoader, rw Rewriter) *DataRewriter

NewDataRewriter 初始化数据改写 数据以'\t'作为分段，每一行的格式为: <field>\t<match>\t<replace>\n @ <field> - 字段ID @ <match> - 匹配内容 @ <replace> - 改写内容，支持以'|'作为分段，表示匹配后改写其他字段 举例: country\t\t保留地址 - "国家"字段中，如果数据为空，改写为"保留地址" province\t内蒙古\t内蒙 - "省份"字段中，如果数据为"内蒙古"，改写为"内蒙" asnumber\t4134\tisp|电信 - "AS号码"字段中，如果数据为"4134"，改写"运营商"字段为"电信"

func (*DataRewriter) Rewrite

func (r *DataRewriter) Rewrite(ip net.IP, ipRange *ipx.Range, data map[string]string) (net.IP, *ipx.Range, map[string]string, error)

Rewrite 改写

type EmptyRewriter

type EmptyRewriter struct {
}

EmptyRewriter 空改写

func (*EmptyRewriter) Rewrite

func (r *EmptyRewriter) Rewrite(ip net.IP, ipRange *ipx.Range, data map[string]string) (net.IP, *ipx.Range, map[string]string, error)

Rewrite 改写

type Rewriter

type Rewriter interface {

	// Rewrite 改写
	Rewrite(net.IP, *ipx.Range, map[string]string) (net.IP, *ipx.Range, map[string]string, error)
}

var DefaultRewriter Rewriter = &EmptyRewriter{}

func NewIPLineRewriter

func NewIPLineRewriter(ipLineFile string, rw Rewriter) (Rewriter, error)

NewIPLineRewriter 初始化实例