Main: move code to storage/Configured.cxx

src/storage/Configured.hxx

@@ -0,0 +1,36 @@
+/*
+ * 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_STORAGE_CONFIG_HXX
+#define MPD_STORAGE_CONFIG_HXX
+
+#include "check.h"
+
+class Error;
+class Storage;
+
+/**
+ * Read storage configuration settings and create a #Storage instance
+ * from it.  Returns nullptr on error or if no storage is configured
+ * (no #Error set in that case).
+ */
+Storage *
+CreateConfiguredStorage(Error &error);
+
+#endif