rangecontrol

Documentation

Index

• Variables
• func SortRanges(ranges []ByteRange)
• type ByteRange
  • func MergeRanges(ranges []ByteRange) []ByteRange
  • func Parse(rangeHeader string) ([]ByteRange, error)
  • func (r ByteRange) ContentRange(totalSize uint64) string
  • func (r ByteRange) Length() int64
  • func (r ByteRange) MimeHeader(contentType string, size uint64) textproto.MIMEHeader
  • func (r ByteRange) String() string
• type ContentRange
  • func ParseContentRange(header string) (*ContentRange, error)

Variables

var (
	ErrRangeHeaderNotFound = errors.New("header Range not found")
	ErrInvalidRange        = errors.New("invalid Range header")
)

var (
	ErrInvalidContentRange = errors.New("invalid Content-Range")
)

Functions

func SortRanges

func SortRanges(ranges []ByteRange)

Types

type ByteRange

type ByteRange struct {
	Start int64 // inclusive
	End   int64 // inclusive, -1 表示 open-ended (100-)
}

func MergeRanges

func MergeRanges(ranges []ByteRange) []ByteRange

func Parse

func Parse(rangeHeader string) ([]ByteRange, error)

Parse parses a Range header and returns.

func (ByteRange) ContentRange

func (r ByteRange) ContentRange(totalSize uint64) string

func (ByteRange) Length

func (r ByteRange) Length() int64

func (ByteRange) MimeHeader

func (r ByteRange) MimeHeader(contentType string, size uint64) textproto.MIMEHeader

func (ByteRange) String

func (r ByteRange) String() string

type ContentRange

type ContentRange struct {
	Start       int64 // >=0, undefined if Unsatisfied
	End         int64 // >=Start
	Size        int64 // total size, -1 if unknown
	Unsatisfied bool  // true for "*/size"
}

func ParseContentRange

func ParseContentRange(header string) (*ContentRange, error)