1 files changed, 47 insertions, 0 deletions
diff --git a/src/playlist/CloseSongEnumerator.hxx b/src/playlist/CloseSongEnumerator.hxx
new file mode 100644
index 000000000..5a95cc28b
--- /dev/null
+++ b/src/playlist/CloseSongEnumerator.hxx
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2003-2014 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_CLOSE_SONG_ENUMERATOR_HXX
+#define MPD_CLOSE_SONG_ENUMERATOR_HXX
+
+#include "SongEnumerator.hxx"
+#include "Compiler.h"
+
+struct InputStream;
+
+/**
+ * A #SongEnumerator wrapper that closes an #InputStream automatically
+ * after deleting the #SongEnumerator
+ */
+class CloseSongEnumerator final : public SongEnumerator {
+	SongEnumerator *const other;
+
+	InputStream *const is;
+
+public:
+	gcc_nonnull_all
+	CloseSongEnumerator(SongEnumerator *_other, InputStream *const _is)
+		:other(_other), is(_is) {}
+
+	virtual ~CloseSongEnumerator();
+
+	virtual DetachedSong *NextSong() override;
+};
+
+#endif