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Diffstat (limited to '')
| -rw-r--r-- | src/db_visitor.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/db_visitor.h b/src/db_visitor.h new file mode 100644 index 000000000..3eb215c86 --- /dev/null +++ b/src/db_visitor.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2003-2011 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_DB_VISITOR_H +#define MPD_DB_VISITOR_H + +struct directory; +struct song; + +struct db_visitor { + /** + * Visit a directory. Optional method. + * + * @return true to continue the operation, false on error (set error_r) + */ + bool (*directory)(const struct directory *directory, void *ctx, + GError **error_r); + + /** + * Visit a song. Optional method. + * + * @return true to continue the operation, false on error (set error_r) + */ + bool (*song)(struct song *song, void *ctx, GError **error_r); +}; + +#endif |