mirror of
https://github.com/fluencelabs/tendermint
synced 2025-04-25 06:42:16 +00:00
45 lines
732 B
Go
45 lines
732 B
Go
|
package common
|
||
|
|
||
|
import (
|
||
|
"bytes"
|
||
|
)
|
||
|
|
||
|
func Fingerprint(slice []byte) []byte {
|
||
|
fingerprint := make([]byte, 6)
|
||
|
copy(fingerprint, slice)
|
||
|
return fingerprint
|
||
|
}
|
||
|
|
||
|
func IsZeros(slice []byte) bool {
|
||
|
for _, byt := range slice {
|
||
|
if byt != byte(0) {
|
||
|
return false
|
||
|
}
|
||
|
}
|
||
|
return true
|
||
|
}
|
||
|
|
||
|
func RightPadBytes(slice []byte, l int) []byte {
|
||
|
if l < len(slice) {
|
||
|
return slice
|
||
|
}
|
||
|
padded := make([]byte, l)
|
||
|
copy(padded[0:len(slice)], slice)
|
||
|
return padded
|
||
|
}
|
||
|
|
||
|
func LeftPadBytes(slice []byte, l int) []byte {
|
||
|
if l < len(slice) {
|
||
|
return slice
|
||
|
}
|
||
|
padded := make([]byte, l)
|
||
|
copy(padded[l-len(slice):], slice)
|
||
|
return padded
|
||
|
}
|
||
|
|
||
|
func TrimmedString(b []byte) string {
|
||
|
trimSet := string([]byte{0})
|
||
|
return string(bytes.TrimLeft(b, trimSet))
|
||
|
|
||
|
}
|