util

Documentation

Index

• func ErrEqualCode(err error, code codes.Code) bool
• func FindAndParseConfigFile(configFile string, out interface{}) error
• func GetConfigFileLocation(location string) (string, error)
• func GetDefaultKeyLocation() (string, error)
• func Hash160(buf []byte) []byte
• func Hash256(data []byte) []byte
• func NowMs() int64
• func SerializedCompressedToAddress(key []byte) string
• func StatusCodeFromError(err error) codes.Code
• func TimeFromMs(ts int64) time.Time
• func ValidateName(name string) bool

Functions

func ErrEqualCode

func ErrEqualCode(err error, code codes.Code) bool

func FindAndParseConfigFile

func FindAndParseConfigFile(configFile string, out interface{}) error

FindAndParseConfigFile locates the config file and parses it, storing the result in out.

func GetConfigFileLocation

func GetConfigFileLocation(location string) (string, error)

func GetDefaultKeyLocation

func GetDefaultKeyLocation() (string, error)

func Hash160

func Hash160(buf []byte) []byte

Hash160 calculates the hash ripemd160(sha256(b)).

func Hash256

func Hash256(data []byte) []byte

Hash256 does two rounds of SHA256 hashing.

func NowMs

func NowMs() int64

NowMs returns current time as milliseconds from epoch.

func SerializedCompressedToAddress

func SerializedCompressedToAddress(key []byte) string

SerializedCompressedToAddress is a convenience function which converts serialized compressed representation of the private key to its address (which is shorter). If the key is invalid, the return string will contain an error message.

func StatusCodeFromError

func StatusCodeFromError(err error) codes.Code

func TimeFromMs

func TimeFromMs(ts int64) time.Time

func ValidateName

func ValidateName(name string) bool

ValidateName returns true if the name is valid.