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# src/playlist_vector.h

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    00001 /*
    00002  * Copyright (C) 2003-2010 The Music Player Daemon Project
    00003  * http://www.musicpd.org
    00004  *
    00005  * This program is free software; you can redistribute it and/or modify
    00006  * it under the terms of the GNU General Public License as published by
    00007  * the Free Software Foundation; either version 2 of the License, or
    00008  * (at your option) any later version.
    00009  *
    00010  * This program is distributed in the hope that it will be useful,
    00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00013  * GNU General Public License for more details.
    00014  *
    00015  * You should have received a copy of the GNU General Public License along
    00016  * with this program; if not, write to the Free Software Foundation, Inc.,
    00017  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
    00018  */
    00019
    00020 #ifndef MPD_PLAYLIST_VECTOR_H
    00021 #define MPD_PLAYLIST_VECTOR_H
    00022
    00023 #include <stdbool.h>
    00024 #include <stddef.h>
    00025 #include <sys/time.h>
    00026
    00030 struct playlist_metadata {
    00031         struct playlist_metadata *next;
    00032
    00036         char *name;
    00037
    00038         time_t mtime;
    00039 };
    00040
    00041 struct playlist_vector {
    00042         struct playlist_metadata *head;
    00043 };
    00044
    00045 static inline void
    00046 playlist_vector_init(struct playlist_vector *pv)
    00047 {
    00048         pv->head = NULL;
    00049 }
    00050
    00051 void
    00052 playlist_vector_deinit(struct playlist_vector *pv);
    00053
    00054 struct playlist_metadata *
    00055 playlist_vector_find(struct playlist_vector *pv, const char *name);
    00056
    00057 void
    00058 playlist_vector_add(struct playlist_vector *pv,
    00059                     const char *name, time_t mtime);
    00060
    00064 bool
    00065 playlist_vector_update_or_add(struct playlist_vector *pv,
    00066                               const char *name, time_t mtime);
    00067
    00068 bool
    00069 playlist_vector_remove(struct playlist_vector *pv, const char *name);
    00070
    00071 #endif /* SONGVEC_H */