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src
database.h
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/*
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* Copyright (C) 2003-2010 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPD_DATABASE_H
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#define MPD_DATABASE_H
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#include <glib.h>
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#include <sys/time.h>
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#include <stdbool.h>
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struct
directory
;
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void
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db_init
(
const
char
*
path
);
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void
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db_finish
(
void
);
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void
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db_clear
(
void
);
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struct
directory
*
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db_get_root
(
void
);
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struct
directory
*
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db_get_directory
(
const
char
*name);
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struct
song
*
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db_get_song
(
const
char
*file);
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int
db_walk
(
const
char
*name,
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int
(*forEachSong)(
struct
song
*,
void
*),
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int
(*forEachDir)(
struct
directory
*,
void
*),
void
*data);
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bool
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db_check
(
void
);
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bool
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db_save
(
void
);
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bool
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db_load
(GError **error);
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time_t
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db_get_mtime
(
void
);
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static
inline
bool
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db_exists
(
void
)
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{
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/* mtime is set only if the database file was loaded or saved
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successfully */
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return
db_get_mtime
() > 0;
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}
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#endif
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