Initial commit

vendor/github.com/emersion/go-imap/responses/capability.go

@@ -0,0 +1,39 @@
+package responses
+
+import (
+	"github.com/emersion/go-imap"
+)
+
+// A CAPABILITY response.
+// See RFC 3501 section 7.2.1
+type Capability struct {
+	Caps []string
+}
+
+func (r *Capability) HandleFrom(hdlr imap.RespHandler) (err error) {
+	for h := range hdlr {
+		caps, ok := h.AcceptNamedResp(imap.Capability)
+		if !ok {
+			continue
+		}
+
+		r.Caps = make([]string, len(caps))
+		for i, c := range caps {
+			r.Caps[i], _ = c.(string)
+		}
+
+		return
+	}
+
+	return
+}
+
+func (r *Capability) WriteTo(w *imap.Writer) error {
+	fields := []interface{}{imap.Capability}
+	for _, cap := range r.Caps {
+		fields = append(fields, cap)
+	}
+
+	res := &imap.Resp{Fields: fields}
+	return res.WriteTo(w)
+}