From b63664988fb8895830cb628df513a2ec07328aa5 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Sun, 3 Jun 2018 12:19:14 +0200
Subject: [PATCH] lib/dbus/Types: support DBUS_TYPE_DICT_ENTRY

---
 src/lib/dbus/Types.hxx | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/lib/dbus/Types.hxx b/src/lib/dbus/Types.hxx
index fc1db3440..f3bcae6b8 100644
--- a/src/lib/dbus/Types.hxx
+++ b/src/lib/dbus/Types.hxx
@@ -69,6 +69,16 @@ struct ArrayTypeTraits {
 	typedef TemplateString::InsertBefore<TYPE, typename ContainedTraits::TypeAsString> TypeAsString;
 };
 
+template<typename KeyT, typename ValueT>
+struct DictEntryTypeTraits {
+	static constexpr int TYPE = DBUS_TYPE_DICT_ENTRY;
+
+	typedef TemplateString::Concat<TemplateString::CharAsString<DBUS_DICT_ENTRY_BEGIN_CHAR>,
+				       typename KeyT::TypeAsString,
+				       typename ValueT::TypeAsString,
+				       TemplateString::CharAsString<DBUS_DICT_ENTRY_END_CHAR>> TypeAsString;
+};
+
 using VariantTypeTraits = BasicTypeTraits<DBUS_TYPE_VARIANT>;
 
 template<typename T, typename... ContainedTraits>