From c4159d895ac399ca55326f7b4ff8bfbf8402e654 Mon Sep 17 00:00:00 2001
From: Jordan <me@jordan.im>
Date: Sat, 4 Feb 2023 23:54:03 -0700
Subject: initial commit

---
 .../github.com/emersion/go-imap/commands/rename.go | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 vendor/github.com/emersion/go-imap/commands/rename.go

(limited to 'vendor/github.com/emersion/go-imap/commands/rename.go')

diff --git a/vendor/github.com/emersion/go-imap/commands/rename.go b/vendor/github.com/emersion/go-imap/commands/rename.go
new file mode 100644
index 0000000..37a5fa7
--- /dev/null
+++ b/vendor/github.com/emersion/go-imap/commands/rename.go
@@ -0,0 +1,51 @@
+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 {
+	enc := utf7.Encoding.NewEncoder()
+	existingName, _ := enc.String(cmd.Existing)
+	newName, _ := enc.String(cmd.New)
+
+	return &imap.Command{
+		Name:      "RENAME",
+		Arguments: []interface{}{imap.FormatMailboxName(existingName), imap.FormatMailboxName(newName)},
+	}
+}
+
+func (cmd *Rename) Parse(fields []interface{}) error {
+	if len(fields) < 2 {
+		return errors.New("No enough arguments")
+	}
+
+	dec := utf7.Encoding.NewDecoder()
+
+	if existingName, err := imap.ParseString(fields[0]); err != nil {
+		return err
+	} else if existingName, err := dec.String(existingName); err != nil {
+		return err
+	} else {
+		cmd.Existing = imap.CanonicalMailboxName(existingName)
+	}
+
+	if newName, err := imap.ParseString(fields[1]); err != nil {
+		return err
+	} else if newName, err := dec.String(newName); err != nil {
+		return err
+	} else {
+		cmd.New = imap.CanonicalMailboxName(newName)
+	}
+
+	return nil
+}
-- 
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