Initial commit

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

@@ -0,0 +1,44 @@
+package commands
+
+import (
+	"errors"
+	"strings"
+
+	"github.com/emersion/go-imap"
+)
+
+// Uid is a UID command, as defined in RFC 3501 section 6.4.8. It wraps another
+// command (e.g. wrapping a Fetch command will result in a UID FETCH).
+type Uid struct {
+	Cmd imap.Commander
+}
+
+func (cmd *Uid) Command() *imap.Command {
+	inner := cmd.Cmd.Command()
+
+	args := []interface{}{inner.Name}
+	args = append(args, inner.Arguments...)
+
+	return &imap.Command{
+		Name:      imap.Uid,
+		Arguments: args,
+	}
+}
+
+func (cmd *Uid) Parse(fields []interface{}) error {
+	if len(fields) < 0 {
+		return errors.New("No command name specified")
+	}
+
+	name, ok := fields[0].(string)
+	if !ok {
+		return errors.New("Command name must be a string")
+	}
+
+	cmd.Cmd = &imap.Command{
+		Name:      strings.ToUpper(name), // Command names are case-insensitive
+		Arguments: fields[1:],
+	}
+
+	return nil
+}