dbUtils: split to Database{Queue,Playlist}.cxx

src/DatabasePlaylist.cxx

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2003-2012 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.
+ */
+
+#include "config.h"
+
+extern "C" {
+#include "dbUtils.h"
+#include "locate.h"
+#include "db_selection.h"
+#include "stored_playlist.h"
+}
+
+#include "DatabaseGlue.hxx"
+#include "DatabasePlugin.hxx"
+
+#include <functional>
+
+bool
+addAllInToStoredPlaylist(const char *uri_utf8, const char *playlist_path_utf8,
+			 GError **error_r)
+{
+	struct db_selection selection;
+	db_selection_init(&selection, uri_utf8, true);
+
+	using namespace std::placeholders;
+	const auto f = std::bind(spl_append_song, playlist_path_utf8, _1, _2);
+	return GetDatabase()->Visit(&selection, f, error_r);
+}
+
+static bool
+SearchAddSong(const char *playlist_path_utf8,
+	      const struct locate_item_list *criteria,
+	      struct song *song, GError **error_r)
+{
+	return !locate_song_search(song, criteria) ||
+		spl_append_song(playlist_path_utf8, song, error_r);
+}
+
+bool
+search_add_to_playlist(const char *uri, const char *playlist_path_utf8,
+		       const struct locate_item_list *criteria,
+		       GError **error_r)
+{
+	struct db_selection selection;
+	db_selection_init(&selection, uri, true);
+
+	struct locate_item_list *new_list
+		= locate_item_list_casefold(criteria);
+
+	using namespace std::placeholders;
+	const auto f = std::bind(SearchAddSong, playlist_path_utf8,
+				 new_list, _1, _2);
+	bool success = GetDatabase()->Visit(&selection, f, error_r);
+
+	locate_item_list_free(new_list);
+
+	return success;
+}