RemoteTagCache: new glue class for integrating RemoteTagScanner

This commit also puts an instance of RemoteTagScanner into the
Instance class, and hooks it into the "add" and "addid" commands.

1 files changed, 30 insertions, 0 deletions

diff --git a/src/RemoteTagCacheHandler.hxx b/src/RemoteTagCacheHandler.hxx
new file mode 100644
index 000000000..e9a482088
--- /dev/null
+++ b/src/RemoteTagCacheHandler.hxx
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2003-2018 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MPD_REMOTE_TAG_CACHE_HANDLER_HXX
+#define MPD_REMOTE_TAG_CACHE_HANDLER_HXX
+
+struct Tag;
+
+class RemoteTagCacheHandler {
+public:
+	virtual void OnRemoteTag(const char *uri, const Tag &tag) noexcept = 0;
+};
+
+#endif