fingerprint

Documentation

Index

• Constants
• func AllPreProcessors() []preprocessor.PreProcessor
• func CalcDirectoryFingerprint(cfg *config.SourceConfig, processors []preprocessor.PreProcessor) (*model.Fingerprint, error)
• func CalcFileFingerprint(cfg *config.SourceConfig, processors []preprocessor.PreProcessor) (*model.Fingerprint, error)
• func CalcFingerprint(cfg *config.SourceConfig) (*model.Fingerprint, error)
• func Compare(a string, b string) uint8
• func Distance(a uint64, b uint64) uint8
• func DistanceHex(a string, b string) (uint8, error)
• func GetPreProcessors(languages string) []preprocessor.PreProcessor
• func PreprocessorMap() map[string]preprocessor.PreProcessor

Constants

const (
	LineSep          = "\n"
	Algorithm        = "simhash"
	AlgorithmVersion = "1.0"
	Vendor           = "JD"
)

Functions

func AllPreProcessors

func AllPreProcessors() []preprocessor.PreProcessor

func CalcDirectoryFingerprint

func CalcDirectoryFingerprint(cfg *config.SourceConfig, processors []preprocessor.PreProcessor) (*model.Fingerprint, error)

CalcDirectoryFingerprint calculates the fingerprint of a directory

func CalcFileFingerprint

func CalcFileFingerprint(cfg *config.SourceConfig, processors []preprocessor.PreProcessor) (*model.Fingerprint, error)

CalcFileFingerprint calculates the fingerprint of a file

func CalcFingerprint

func CalcFingerprint(cfg *config.SourceConfig) (*model.Fingerprint, error)

CalcFingerprint calculates the fingerprint of a file or directory

func Compare

func Compare(a string, b string) uint8

Compare compares two text, returns the hamming distance.

func Distance

func Distance(a uint64, b uint64) uint8

Distance compares two fingerprints, returns the hamming distance

func DistanceHex

func DistanceHex(a string, b string) (uint8, error)

DistanceHex compares two fingerprints, returns the hamming distance

func GetPreProcessors

func GetPreProcessors(languages string) []preprocessor.PreProcessor

func PreprocessorMap

func PreprocessorMap() map[string]preprocessor.PreProcessor

PreprocessorMap return PreProcessors info.