mirror of
https://github.com/Ernous/TorrServerJellyfin.git
synced 2025-12-19 13:36:09 +05:00
43 lines
628 B
Go
43 lines
628 B
Go
package utils
|
||
|
||
import (
|
||
"crypto/sha256"
|
||
"encoding/hex"
|
||
"os"
|
||
"strings"
|
||
)
|
||
|
||
func ClearStr(str string) string {
|
||
ret := ""
|
||
str = strings.ToLower(str)
|
||
for _, r := range str {
|
||
if (r >= '0' && r <= '9') || (r >= 'a' && r <= 'z') || (r >= 'а' && r <= 'я') || r == 'ё' {
|
||
ret = ret + string(r)
|
||
}
|
||
}
|
||
return ret
|
||
}
|
||
|
||
func MD5File(fname string) string {
|
||
f, err := os.Open(fname)
|
||
if err != nil {
|
||
return ""
|
||
}
|
||
|
||
defer f.Close()
|
||
|
||
buf := make([]byte, 1024*1024)
|
||
h := sha256.New()
|
||
|
||
for {
|
||
bytesRead, err := f.Read(buf)
|
||
if err != nil {
|
||
break
|
||
}
|
||
|
||
h.Write(buf[:bytesRead])
|
||
}
|
||
|
||
return hex.EncodeToString(h.Sum(nil))
|
||
}
|