44 lines
685 B
Go
44 lines
685 B
Go
package types
|
||
|
||
import (
|
||
"fmt"
|
||
|
||
"archgrid.xyz/ag/toolsbox/hash/crc64"
|
||
)
|
||
|
||
type CRC64Algorithm string
|
||
|
||
const (
|
||
CRC64_ISO CRC64Algorithm = "iso"
|
||
CRC64_ECMA CRC64Algorithm = "ecma"
|
||
)
|
||
|
||
func (a *CRC64Algorithm) String() string {
|
||
return string(*a)
|
||
}
|
||
|
||
func (a *CRC64Algorithm) Set(s string) error {
|
||
switch s {
|
||
case "iso", "ecma":
|
||
*a = CRC64Algorithm(s)
|
||
return nil
|
||
default:
|
||
return fmt.Errorf("不支持的CRC64算法：%s", s)
|
||
}
|
||
}
|
||
|
||
func (a *CRC64Algorithm) Type() string {
|
||
return "CRC64Algorithm"
|
||
}
|
||
|
||
func (a CRC64Algorithm) IntoCRC64Mode() crc64.CRC64Mode {
|
||
switch a {
|
||
case CRC64_ISO:
|
||
return crc64.ISO
|
||
case CRC64_ECMA:
|
||
return crc64.ECMA
|
||
default:
|
||
return crc64.ISO
|
||
}
|
||
}
|