szextractor

Documentation

Index

• Variables
• func EnsureDeps(consumer *state.Consumer) error
• func FeaturesByExtension(ext string) savior.ExtractorFeatures
• func FeaturesByFormat(format string) savior.ExtractorFeatures
• func GetLib(consumer *state.Consumer) (*sz.Lib, error)
• type SzExtractor
  • func New(file eos.File, consumer *state.Consumer) (SzExtractor, error)

Variables

var KnownFeatures = struct {
	None     savior.ExtractorFeatures
	SevenZip savior.ExtractorFeatures
	Generic  savior.ExtractorFeatures
}{
	None: savior.ExtractorFeatures{
		Name:          "sz::unknown",
		Preallocate:   false,
		RandomAccess:  false,
		ResumeSupport: savior.ResumeSupportNone,
	},
	SevenZip: savior.ExtractorFeatures{
		Name:        "sz::7z",
		Preallocate: true,

		RandomAccess:  false,
		ResumeSupport: savior.ResumeSupportNone,
	},
	Generic: savior.ExtractorFeatures{
		Name:          "sz::generic",
		Preallocate:   true,
		RandomAccess:  true,
		ResumeSupport: savior.ResumeSupportEntry,
	},
}

Functions

func EnsureDeps

func EnsureDeps(consumer *state.Consumer) error

func FeaturesByExtension

func FeaturesByExtension(ext string) savior.ExtractorFeatures

Query extractor features by file extension. ext must include the dot, for example ".rar"

func FeaturesByFormat

func FeaturesByFormat(format string) savior.ExtractorFeatures

Query extractor features by format (as reported by 7-zip)

func GetLib

func GetLib(consumer *state.Consumer) (*sz.Lib, error)

Types

type SzExtractor

type SzExtractor interface {
	savior.Extractor
	GetFormat() string
}

func New

func New(file eos.File, consumer *state.Consumer) (SzExtractor, error)