1 files changed, 74 insertions, 0 deletions
diff --git a/src/mapper.h b/src/mapper.h
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+/* the Music Player Daemon (MPD)
+ * Copyright (C) 2008 Max Kellermann <max@duempel.org>
+ * This project's homepage is: 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+/*
+ * Maps directory and song objects to file system paths.
+ */
+
+#ifndef MAPPER_H
+#define MAPPER_H
+
+struct directory;
+struct song;
+
+/**
+ * Determines the file system path of a directory object.
+ *
+ * @param directory the directory object
+ * @param a buffer which is MPD_PATH_MAX bytes long
+ * @return the path in file system encoding, or NULL if mapping failed
+ */
+const char *
+map_directory_fs(const struct directory *directory, char *buffer);
+
+/**
+ * Determines the file system path of a directory's child (may be a
+ * sub directory or a song).
+ *
+ * @param directory the parent directory object
+ * @param name the child's name in UTF-8
+ * @param a buffer which is MPD_PATH_MAX bytes long
+ * @return the path in file system encoding, or NULL if mapping failed
+ */
+const char *
+map_directory_child_fs(const struct directory *directory, const char *name,
+		       char *buffer);
+
+/**
+ * Determines the file system path of a song.  This must not be a
+ * remote song.
+ *
+ * @param song the song object
+ * @param a buffer which is MPD_PATH_MAX bytes long
+ * @return the path in file system encoding, or NULL if mapping failed
+ */
+const char *
+map_song_fs(const struct song *song, char *buffer);
+
+/**
+ * Maps a file system path (relative to the music directory or
+ * absolute) to a relative path in UTF-8 encoding.
+ *
+ * @param path_fs a path in file system encoding
+ * @param buffer a buffer which is MPD_PATH_MAX bytes long
+ * @return the relative path in UTF-8, or NULL if mapping failed
+ */
+const char *
+map_fs_to_utf8(const char *path_fs, char *buffer);
+
+#endif