Documentation
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Index ¶
- Variables
- func BytesToBloomFilter(val []byte) (pattern.BloomFilter, error)
- func BytesToFileHash(val []byte) (pattern.FileHash, error)
- func BytesToPoISKeyInfo(g, n []byte) (pattern.PoISKeyInfo, error)
- func BytesToWorkPublickey(val []byte) (pattern.WorkerPublicKey, error)
- func CalcFileSHA256(f *os.File) (string, error)
- func CalcFileSHA256Bytes(f *os.File) ([]byte, error)
- func CalcMD5(data string) ([]byte, error)
- func CalcPathSHA256(fpath string) (string, error)
- func CalcPathSHA256Bytes(fpath string) ([]byte, error)
- func CalcSHA256(data []byte) (string, error)
- func CheckBucketName(name string) bool
- func CheckDomain(name string) error
- func CompareSlice(s1, s2 []byte) bool
- func DateTimeToUnix(t string) (int64, error)
- func EncodePublicKeyAsCessAccount(publicKey []byte) (string, error)
- func EncodePublicKeyAsSubstrateAccount(publicKey []byte) (string, error)
- func FildIpv4(data []byte) (string, bool)
- func GetDirFreeSpace(dir string) (uint64, error)
- func GetRandomcode(length uint8) string
- func GetSysMemAvailable() (uint64, error)
- func GetUnixTimeAtZeroToday() int64
- func IsIPv4(ipAddr string) bool
- func IsIPv6(ipAddr string) bool
- func IsInterfaceNIL(i interface{}) bool
- func IsIntranetIpv4(ipv4 string) (bool, error)
- func IsPortInUse(port int) bool
- func IsWorkerPublicKeyAllZero(puk pattern.WorkerPublicKey) bool
- func NumsToByteStr[T constraints.Unsigned](nums []T, opts map[string]bool) (string, error)
- func NumsToByteStrDefault[T constraints.Unsigned](nums []T) (string, error)
- func ParsingPublickey(address string) ([]byte, error)
- func RandSlice(slice interface{})
- func RandStr(n int) string
- func RecoverError(err interface{}) error
- func VerityAddress(address string, prefix []byte) error
- func WriteBufToFile(buf []byte, file string) error
Constants ¶
This section is empty.
Variables ¶
var ( SSPrefix = []byte{0x53, 0x53, 0x35, 0x38, 0x50, 0x52, 0x45} SubstratePrefix = []byte{0x2a} CessPrefix = []byte{0x50, 0xac} )
Functions ¶
func BytesToBloomFilter ¶ added in v0.4.32
func BytesToBloomFilter(val []byte) (pattern.BloomFilter, error)
func BytesToPoISKeyInfo ¶ added in v0.4.32
func BytesToPoISKeyInfo(g, n []byte) (pattern.PoISKeyInfo, error)
func BytesToWorkPublickey ¶ added in v0.4.32
func BytesToWorkPublickey(val []byte) (pattern.WorkerPublicKey, error)
func CalcFileSHA256 ¶
CalcFileSHA256 is used to calculate the sha256 value of the file type.
func CalcFileSHA256Bytes ¶
CalcFileSHA256 is used to calculate the sha256 value of the file type.
func CalcPathSHA256 ¶
CalcPathSHA256 is used to calculate the sha256 value of a file with a given path.
func CalcPathSHA256Bytes ¶
CalcPathSHA256 is used to calculate the sha256 value of a file with a given path.
func CalcSHA256 ¶
CalcSHA256 is used to calculate the sha256 value of the data.
func CheckBucketName ¶
func CheckDomain ¶
CheckDomain returns an error if the domain name is not valid. See https://tools.ietf.org/html/rfc1034#section-3.5 and https://tools.ietf.org/html/rfc1123#section-2.
func CompareSlice ¶
func DateTimeToUnix ¶ added in v0.4.28
func GetDirFreeSpace ¶
func GetSysMemAvailable ¶
func GetUnixTimeAtZeroToday ¶ added in v0.4.28
func GetUnixTimeAtZeroToday() int64
func IsInterfaceNIL ¶ added in v0.4.32
func IsInterfaceNIL(i interface{}) bool
func IsIntranetIpv4 ¶ added in v0.4.32
func IsPortInUse ¶ added in v0.4.32
func IsWorkerPublicKeyAllZero ¶ added in v0.4.32
func IsWorkerPublicKeyAllZero(puk pattern.WorkerPublicKey) bool
func NumsToByteStr ¶
NumsToByteStr utility function takes an array of unsigned integers and output the corresponding byte string representing it. For example: `[18, 15]` to `120F`.
For `opts` in second parameter it is a map expecting:
- `space` bool: whether to add a space between each byte, default to `false`
- `prefix` bool: whether to add `0x` as the prefix, default to `false`
- `uppercase` bool: whether to display hexadecimal in upper case, default to `true`
If there is an integer larger than 255 in the array, an error is returned.
func NumsToByteStrDefault ¶
func NumsToByteStrDefault[T constraints.Unsigned](nums []T) (string, error)
func ParsingPublickey ¶
func RecoverError ¶
func RecoverError(err interface{}) error
RecoverError is used to record the stack information of panic
func VerityAddress ¶
func WriteBufToFile ¶
Types ¶
This section is empty.
Source Files