common

Documentation

Index

• Constants
• func A85DecodeString(src string) ([]byte, error)
• func A85EncodeToString(src []byte) string
• func Chunk(s string, chunkSize int) []string
• func DecodeShards(shardWords []string, settings FormatSettings) ([][]byte, error)
• func FormatShards(shards [][]byte, settings FormatSettings) []string
• func LogIfFatal(err error)
• func ReadPassword() (string, error)
• func StripSep(s string, sep string) string
• type EncodingType
• type FormatSettings
  • func ParseFormatSettings(cmd *cobra.Command) (settings FormatSettings, err error)
• type SplitSettings
• type StdInContainer
  • func Get_stdin() (StdInContainer, error)

Constants

const (
	EncodeRaw    = "raw"
	EncodeAbcAlt = "abcAlt"
	EncodeABC    = "ABC"
	EncodeHex    = "hex"
	EncodeBase32 = "base32"
	EncodeBase64 = "base64"
	EncodeBase85 = "base85"
)

Functions

func A85DecodeString

func A85DecodeString(src string) ([]byte, error)

Ascii85 is still in development!

func A85EncodeToString

func A85EncodeToString(src []byte) string

Ascii85 is still in development!

func Chunk

func Chunk(s string, chunkSize int) []string

func DecodeShards

func DecodeShards(shardWords []string, settings FormatSettings) ([][]byte, error)

func FormatShards

func FormatShards(shards [][]byte, settings FormatSettings) []string

func LogIfFatal

func LogIfFatal(err error)

func ReadPassword

func ReadPassword() (string, error)

Read password from the terminal. Prompts user 2x for consistency.

func StripSep

func StripSep(s string, sep string) string

Remove the field separators from the shard

Types

type EncodingType

type EncodingType string

type FormatSettings

type FormatSettings struct {
	EncodingType string // binary-to-string encoding, e.g. hex, base32
	Sep          string // separator between bytes
	RecordSep    string // separator between records/shards
	FieldSize    int    // size of each field, eg 2-> DE:AD:BE:EF
	FilenamePat  string // pattern (in typical sprintf notation) for filenames
}

func ParseFormatSettings

func ParseFormatSettings(cmd *cobra.Command) (settings FormatSettings, err error)

type SplitSettings

type SplitSettings struct {
	Parts     int // total number of shards to split into
	Threshold int // number of shards required to reconstruct
}

type StdInContainer

type StdInContainer struct {
	Stdin     string
	Has_stdin bool
}

func Get_stdin

func Get_stdin() (StdInContainer, error)