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|
package xmlrpc
import (
"fmt"
"regexp"
)
var (
faultRx = regexp.MustCompile(`<fault>(\s|\S)+</fault>`)
)
// FaultError is returned from the server when an invalid call is made
type FaultError struct {
Code int `xmlrpc:"faultCode"`
String string `xmlrpc:"faultString"`
}
// Error implements the error interface
func (e FaultError) Error() string {
return fmt.Sprintf("Fault(%d): %s", e.Code, e.String)
}
type Response []byte
func (r Response) Err() error {
if !faultRx.Match(r) {
return nil
}
var fault FaultError
if err := unmarshal(r, &fault); err != nil {
return err
}
return fault
}
func (r Response) Unmarshal(v interface{}) error {
if err := unmarshal(r, v); err != nil {
return err
}
return nil
}
|
