Struct Decoder

par2/decoder.go:160–180

A Decoder keeps track of all information needed to check the integrity of a set of data files, and possibly repair any missing/corrupt data files from the parity files (that usually end in .par2).

// missing/corrupt data files from the parity files (that usually end
// in .par2).
type Decoder struct {
	fileIO   fileIO
	delegate DecoderDelegate

	indexPath string

	setID          recoverySetID
	clientID       string
	sliceByteCount int
	recoverySet    []decoderInputFileInfo
	nonRecoverySet []decoderInputFileInfo

	numGoroutines int

	checksumToLocation checksumShardLocationMap

	// Indexed the same as recoverySet.
	fileIntegrityInfos []fileIntegrityInfo

	parityShards [][]byte
}

// DecoderDelegate holds methods that are called during the decode
// process.