utils

Documentation

Index

• func JoinPath(dirPath string, filePath string) string
• func MakeHash(s string) string
• func MakeTimeToString(t time.Time) string
• func ParseTime(t string) (time.Time, error)
• type FileBlockHelper
  • func NewFileBlockHelper(blockSize int) *FileBlockHelper
  • func (helper *FileBlockHelper) GetBlockIDForOffset(offset int64) int64
  • func (helper *FileBlockHelper) GetBlockStartOffsetForBlockID(blockID int64) int64
  • func (helper *FileBlockHelper) GetFirstAndLastBlockIDForRW(offset int64, length int) (int64, int64)
  • func (helper *FileBlockHelper) GetInBlockOffsetAndLength(offset int64, length int) (int, int)

Functions

func JoinPath

func JoinPath(dirPath string, filePath string) string

JoinPath makes the path from dir and file paths

func MakeHash

func MakeHash(s string) string

func MakeTimeToString

func MakeTimeToString(t time.Time) string

func ParseTime

func ParseTime(t string) (time.Time, error)

Types

type FileBlockHelper

type FileBlockHelper struct {
	BlockSize int
}

FileBlockHelper ...

func NewFileBlockHelper

func NewFileBlockHelper(blockSize int) *FileBlockHelper

func (*FileBlockHelper) GetBlockIDForOffset

func (helper *FileBlockHelper) GetBlockIDForOffset(offset int64) int64

GetBlockIDForOffset returns block index

func (*FileBlockHelper) GetBlockStartOffsetForBlockID

func (helper *FileBlockHelper) GetBlockStartOffsetForBlockID(blockID int64) int64

GetBlockStartOffsetForBlockID returns block start offset

func (*FileBlockHelper) GetFirstAndLastBlockIDForRW

func (helper *FileBlockHelper) GetFirstAndLastBlockIDForRW(offset int64, length int) (int64, int64)

GetFirstAndLastBlockIDForRW returns first and last block id for read or write

func (*FileBlockHelper) GetInBlockOffsetAndLength

func (helper *FileBlockHelper) GetInBlockOffsetAndLength(offset int64, length int) (int, int)

GetInBlockOffsetAndLength returns in-block offset and in-block length