44 lines
758 B
Go
44 lines
758 B
Go
package devicepath
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import (
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"errors"
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"fmt"
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"strings"
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)
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const (
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filePrefix = "File"
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)
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type FileDevicePath struct {
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path string
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}
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func (fp *FileDevicePath) Type() DeviceNodeType {
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return MediaDevicePath
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}
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func (fp *FileDevicePath) SubType() DeviceNodeSubType {
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return FileSubType
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}
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func (fp *FileDevicePath) Bytes() []byte {
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return nil
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}
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func (fp *FileDevicePath) String() string {
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return fmt.Sprintf("%s(%s)", filePrefix, fp.path)
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}
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func (fp *FileDevicePath) ParseString(raw string) error {
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if !checkStringFormat(raw, filePrefix, -1) {
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return ErrMalformedString
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}
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args := strings.Split(raw[len(filePrefix)+1:len(raw)-1], ",")
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if len(args) != 1 {
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return errors.New("unexpected number of arguments")
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}
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fp.path = args[0]
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return nil
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}
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