00001 /* libmpdclient 00002 (c) 2003-2010 The Music Player Daemon Project 00003 This project's homepage is: http://www.musicpd.org 00004 00005 Redistribution and use in source and binary forms, with or without 00006 modification, are permitted provided that the following conditions 00007 are met: 00008 00009 - Redistributions of source code must retain the above copyright 00010 notice, this list of conditions and the following disclaimer. 00011 00012 - Redistributions in binary form must reproduce the above copyright 00013 notice, this list of conditions and the following disclaimer in the 00014 documentation and/or other materials provided with the distribution. 00015 00016 - Neither the name of the Music Player Daemon nor the names of its 00017 contributors may be used to endorse or promote products derived from 00018 this software without specific prior written permission. 00019 00020 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00021 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00022 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00023 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR 00024 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00026 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00027 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00028 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00029 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00030 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 */ 00032 00039 #ifndef MPD_ENTITY_H 00040 #define MPD_ENTITY_H 00041 00042 #include <mpd/song.h> 00043 #include <mpd/directory.h> 00044 #include <mpd/client.h> 00045 #include <mpd/compiler.h> 00046 00047 struct mpd_pair; 00048 00052 enum mpd_entity_type { 00057 MPD_ENTITY_TYPE_UNKNOWN, 00058 00062 MPD_ENTITY_TYPE_DIRECTORY, 00063 00067 MPD_ENTITY_TYPE_SONG, 00068 00072 MPD_ENTITY_TYPE_PLAYLIST, 00073 }; 00074 00081 struct mpd_entity; 00082 00083 #ifdef __cplusplus 00084 extern "C" { 00085 #endif 00086 00090 void 00091 mpd_entity_free(struct mpd_entity *entity); 00092 00096 mpd_pure 00097 enum mpd_entity_type 00098 mpd_entity_get_type(const struct mpd_entity *entity); 00099 00107 mpd_pure 00108 const struct mpd_directory * 00109 mpd_entity_get_directory(const struct mpd_entity *entity); 00110 00118 mpd_pure 00119 const struct mpd_song * 00120 mpd_entity_get_song(const struct mpd_entity *entity); 00121 00129 mpd_pure 00130 const struct mpd_playlist * 00131 mpd_entity_get_playlist(const struct mpd_entity *entity); 00132 00139 mpd_malloc 00140 struct mpd_entity * 00141 mpd_entity_begin(const struct mpd_pair *pair); 00142 00151 bool 00152 mpd_entity_feed(struct mpd_entity *entity, const struct mpd_pair *pair); 00153 00160 mpd_malloc 00161 struct mpd_entity * 00162 mpd_recv_entity(struct mpd_connection *connection); 00163 00164 #ifdef __cplusplus 00165 } 00166 #endif 00167 00168 #endif