package uio

type Source interface {
	Read(dst []byte) (n int, err error)
}

type BufferedSource interface {
	Source

	ReadByte() (byte, error)
	ReadUByte() (uint8, error)

	ReadShortLE() (int16, error)
	ReadShortBE() (int16, error)
	ReadIntLE() (int32, error)
	ReadIntBE() (int32, error)
	ReadLongLE() (int64, error)
	ReadLongBE() (int64, error)

	ReadUShortLE() (uint16, error)
	ReadUShortBE() (uint16, error)
	ReadUIntLE() (uint32, error)
	ReadUIntBE() (uint32, error)
	ReadULongLE() (uint64, error)
	ReadULongBE() (uint64, error)

	ReadFloatLE() (float32, error)
	ReadFloatBE() (float32, error)
	ReadDoubleLE() (float64, error)
	ReadDoubleBE() (float64, error)

	// ReadShortByteArray reads a size-prefixed byte array.
	// Structure: [ShortLE : size][size bytes data]
	ReadShortByteArray() ([]byte, error)

	// ReadByteArray reads a size-prefixed byte array.
	// Structure: [IntLE : size][size bytes data]
	ReadByteArray() ([]byte, error)

	ReadShortString() (string, error)
	ReadString() (string, error)
}