Initial commit

vendor/github.com/emersion/go-imap/commands/rename.go

@@ -0,0 +1,48 @@
+package commands
+
+import (
+	"errors"
+
+	"github.com/emersion/go-imap"
+	"github.com/emersion/go-imap/utf7"
+)
+
+// Rename is a RENAME command, as defined in RFC 3501 section 6.3.5.
+type Rename struct {
+	Existing string
+	New      string
+}
+
+func (cmd *Rename) Command() *imap.Command {
+	existingName, _ := utf7.Encoder.String(cmd.Existing)
+	newName, _ := utf7.Encoder.String(cmd.New)
+
+	return &imap.Command{
+		Name:      imap.Rename,
+		Arguments: []interface{}{existingName, newName},
+	}
+}
+
+func (cmd *Rename) Parse(fields []interface{}) error {
+	if len(fields) < 2 {
+		return errors.New("No enough arguments")
+	}
+
+	if existingName, ok := fields[0].(string); !ok {
+		return errors.New("Mailbox name must be a string")
+	} else if existingName, err := utf7.Decoder.String(existingName); err != nil {
+		return err
+	} else {
+		cmd.Existing = imap.CanonicalMailboxName(existingName)
+	}
+
+	if newName, ok := fields[1].(string); !ok {
+		return errors.New("Mailbox name must be a string")
+	} else if newName, err := utf7.Decoder.String(newName); err != nil {
+		return err
+	} else {
+		cmd.New = imap.CanonicalMailboxName(newName)
+	}
+
+	return nil
+}