checksums

Documentation

Index

• Constants
• Variables
• func CalculateFileChecksum(filename string, new_hash hash.Hash, bs int) ([]byte, error)
• type Sums
  • func NewSums() *Sums
  • func (self *Sums) LoadFromFile(filename string) error
  • func (self *Sums) RemoveDuplicates()
  • func (self *Sums) SaveToFile(filename string) error
  • func (self *Sums) SortLinesByValue()
• type SumsLine
  • func NewSumsLine(sum []byte, value string) *SumsLine
  • func NewSumsLineFromBytes(data []byte) (*SumsLine, error)
  • func NewSumsLineFromString(data string) (*SumsLine, error)
  • func (self *SumsLine) IsEqual(other *SumsLine) bool
  • func (self *SumsLine) String() string

Constants

const SumsLineRe = `(.*?) \*(.*)`

Variables

var SumsLineReC = regexp.MustCompile(SumsLineRe)

Functions

func CalculateFileChecksum

func CalculateFileChecksum(
	filename string,
	new_hash hash.Hash,
	bs int,
) ([]byte, error)

Types

type Sums

type Sums struct {
	Lines []*SumsLine
}

func NewSums

func NewSums() *Sums

func (*Sums) LoadFromFile

func (self *Sums) LoadFromFile(filename string) error

func (*Sums) RemoveDuplicates

func (self *Sums) RemoveDuplicates()

warning: this may be slow for large list. working with 1000 takes few seconds

func (*Sums) SaveToFile

func (self *Sums) SaveToFile(filename string) error

func (*Sums) SortLinesByValue

func (self *Sums) SortLinesByValue()

warning: this may be slow for large list. working with 1000 takes few seconds

type SumsLine

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

func NewSumsLine

func NewSumsLine(
	sum []byte,
	value string,
) *SumsLine

func NewSumsLineFromBytes

func NewSumsLineFromBytes(data []byte) (*SumsLine, error)

func NewSumsLineFromString

func NewSumsLineFromString(data string) (*SumsLine, error)

NOTE: trailing newline trimmed from value

func (*SumsLine) IsEqual

func (self *SumsLine) IsEqual(other *SumsLine) bool

func (*SumsLine) String

func (self *SumsLine) String() string

NOTE: result does not ends with newline