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package commands
import (
"errors"
"github.com/emersion/go-imap"
"github.com/emersion/go-imap/utf7"
)
// Copy is a COPY command, as defined in RFC 3501 section 6.4.7.
type Copy struct {
SeqSet *imap.SeqSet
Mailbox string
}
func (cmd *Copy) Command() *imap.Command {
mailbox, _ := utf7.Encoding.NewEncoder().String(cmd.Mailbox)
return &imap.Command{
Name: "COPY",
Arguments: []interface{}{cmd.SeqSet, imap.FormatMailboxName(mailbox)},
}
}
func (cmd *Copy) Parse(fields []interface{}) error {
if len(fields) < 2 {
return errors.New("No enough arguments")
}
if seqSet, ok := fields[0].(string); !ok {
return errors.New("Invalid sequence set")
} else if seqSet, err := imap.ParseSeqSet(seqSet); err != nil {
return err
} else {
cmd.SeqSet = seqSet
}
if mailbox, err := imap.ParseString(fields[1]); err != nil {
return err
} else if mailbox, err := utf7.Encoding.NewDecoder().String(mailbox); err != nil {
return err
} else {
cmd.Mailbox = imap.CanonicalMailboxName(mailbox)
}
return nil
}
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