PlaylistPlugin: add interface SongEnumerator

Replaces struct playlist_provider.

1 files changed, 38 insertions, 0 deletions

diff --git a/src/MemorySongEnumerator.hxx b/src/MemorySongEnumerator.hxx
new file mode 100644
index 000000000..46086a064
--- /dev/null
+++ b/src/MemorySongEnumerator.hxx
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2003-2013 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_MEMORY_PLAYLIST_PROVIDER_HXX
+#define MPD_MEMORY_PLAYLIST_PROVIDER_HXX
+
+#include "SongEnumerator.hxx"
+#include "SongPointer.hxx"
+
+#include <forward_list>
+
+class MemorySongEnumerator final : public SongEnumerator {
+	std::forward_list<SongPointer> songs;
+
+public:
+	MemorySongEnumerator(std::forward_list<SongPointer> &&_songs)
+		:songs(std::move(_songs)) {}
+
+	virtual Song *NextSong() override;
+};
+
+#endif