Melora Hugues
54794b57a4
All checks were successful
continuous-integration/drone/push Build is passing
46 lines
901 B
Go
46 lines
901 B
Go
package devicepath
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import (
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"errors"
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"fmt"
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"strconv"
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"strings"
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)
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const pciRootPrefix string = "PciRoot"
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type PCIRootDevicePath struct {
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uid int32
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}
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func (prp *PCIRootDevicePath) Type() DeviceNodeType {
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return ACPIDevicePath
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}
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func (prp *PCIRootDevicePath) SubType() DeviceNodeSubType {
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return ACPISubType
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}
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func (prp *PCIRootDevicePath) Bytes() []byte {
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return nil
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}
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func (prp *PCIRootDevicePath) String() string {
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return fmt.Sprintf("%s(0x%x)", pciRootPrefix, prp.uid)
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}
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func (prp *PCIRootDevicePath) ParseString(raw string) error {
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if !checkStringFormat(raw, pciRootPrefix, -1) {
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return ErrMalformedString
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}
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args := strings.Split(raw[len(pciRootPrefix)+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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if uid, err := strconv.ParseInt(args[0], 0, 32); err != nil {
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return err
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} else {
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prp.uid = int32(uid)
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}
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return nil
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}
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