src/mpdclient.h

   1 #ifndef MPDCLIENT_H
   2 #define MPDCLIENT_H
   3 #include "libmpdclient.h"
   4
   5 /****************************************************************************/
   6 /* Playlist */
   7 /****************************************************************************/
   8
   9 typedef struct
  10 {
  11   /* playlist id */
  12   long long id;
  13   /* list length */
  14   guint length;
  15   /* true if the list is updated */
  16   gboolean updated;
  17   /* the list */
  18   GList *list;
  19
  20 } mpdclient_playlist_t;
  21
  22
  23 typedef struct
  24 {
  25   guint flags;
  26   mpd_InfoEntity *entity;
  27 } filelist_entry_t;
  28
  29 typedef struct
  30 {
  31   /* path */
  32   gchar *path;
  33   /* list length */
  34   guint length;
  35   /* true if the list is updated */
  36   gboolean updated;
  37   /* the list */
  38   GList *list;
  39
  40 } mpdclient_filelist_t;
  41
  42 typedef struct
  43 {
  44   /* playlist */
  45   mpdclient_playlist_t playlist;
  46
  47   /* Callbacks */
  48   GList *error_callbacks;
  49   GList *playlist_callbacks;
  50   GList *browse_callbacks;
  51
  52   mpd_Connection *connection;
  53   mpd_Status     *status;
  54   mpd_Song       *song;
  55
  56   gboolean       need_update;
  57
  58 } mpdclient_t;
  59
  60 /** functions ***************************************************************/
  61 mpdclient_t *mpdclient_new(void);
  62 mpdclient_t *mpdclient_free(mpdclient_t *c);
  63 gint mpdclient_connect(mpdclient_t *c, gchar *host, gint port,
  64                        gfloat timeout, gchar *password);
  65 gint mpdclient_disconnect(mpdclient_t *c);
  66 gint mpdclient_update(mpdclient_t *c);
  67
  68
  69 /*** MPD Commands  **********************************************************/
  70 gint mpdclient_cmd_play(mpdclient_t *c, gint index);
  71 gint mpdclient_cmd_pause(mpdclient_t *c, gint value);
  72 gint mpdclient_cmd_stop(mpdclient_t *c);
  73 gint mpdclient_cmd_next(mpdclient_t *c);
  74 gint mpdclient_cmd_prev(mpdclient_t *c);
  75 gint mpdclient_cmd_seek(mpdclient_t *c, gint id, gint pos);
  76 gint mpdclient_cmd_shuffle(mpdclient_t *c);
  77 gint mpdclient_cmd_clear(mpdclient_t *c);
  78 gint mpdclient_cmd_repeat(mpdclient_t *c, gint value);
  79 gint mpdclient_cmd_random(mpdclient_t *c, gint value);
  80 gint mpdclient_cmd_crossfade(mpdclient_t *c, gint value);
  81 gint mpdclient_cmd_db_update(mpdclient_t *c);
  82 gint mpdclient_cmd_volume(mpdclient_t *c, gint value);
  83
  84 gint mpdclient_cmd_add(mpdclient_t *c, mpd_Song *song);
  85 gint mpdclient_cmd_delete(mpdclient_t *c, gint index);
  86 gint mpdclient_cmd_move(mpdclient_t *c, gint old_index, gint new_index);
  87
  88 gint mpdclient_cmd_save_playlist(mpdclient_t *c, gchar *filename);
  89 gint mpdclient_cmd_load_playlist(mpdclient_t *c, gchar *filename_utf8);
  90 gint mpdclient_cmd_delete_playlist(mpdclient_t *c, gchar *filename_utf8);
  91
  92
  93 /*** error callbacks *****************************************************/
  94 typedef void (*mpdc_error_cb_t) (mpdclient_t *c, gint error, gchar *msg);
  95
  96 void mpdclient_install_error_callback(mpdclient_t *c, mpdc_error_cb_t cb);
  97 void mpdclient_remove_error_callback(mpdclient_t *c, mpdc_error_cb_t cb);
  98
  99 /*** playlist functions  **************************************************/
 100
 101 /* free a playlist */
 102 gint mpdclient_playlist_free(mpdclient_playlist_t *playlist);
 103 /* update the complete playlist */
 104 gint mpdclient_playlist_update(mpdclient_t *c);
 105 /* get playlist changes */
 106 gint mpdclient_playlist_update_changes(mpdclient_t *c);
 107
 108 GList *playlist_lookup(mpdclient_t *c, gint id);
 109 mpd_Song *playlist_lookup_song(mpdclient_t *c, gint id);
 110 mpd_Song *playlist_get_song(mpdclient_t *c, gint index);
 111 gint playlist_get_index(mpdclient_t *c, mpd_Song *song);
 112 gint playlist_get_index_from_id(mpdclient_t *c, gint id);
 113 gint playlist_get_index_from_file(mpdclient_t *c, gchar *filename);
 114
 115
 116
 117 /*** mpdclient playlist callbacks *****************************************/
 118
 119 #define PLAYLIST_EVENT_UPDATED     0x01
 120 #define PLAYLIST_EVENT_CLEAR       0x02
 121 #define PLAYLIST_EVENT_DELETE      0x03
 122 #define PLAYLIST_EVENT_ADD         0x04
 123 #define PLAYLIST_EVENT_MOVE        0x05
 124
 125
 126 typedef void (*mpdc_list_cb_t) (mpdclient_t *c, int event, gpointer data);
 127
 128 /* install a playlist callback function */
 129 void mpdclient_install_playlist_callback(mpdclient_t *c, mpdc_list_cb_t cb);
 130
 131 /* remove a playlist callback function */
 132 void mpdclient_remove_playlist_callback(mpdclient_t *c, mpdc_list_cb_t cb);
 133
 134
 135 /* issue a playlist callback */
 136 void mpdclient_playlist_callback(mpdclient_t *c, int event, gpointer data);
 137
 138
 139 /*** filelist functions  ***************************************************/
 140 mpdclient_filelist_t *mpdclient_filelist_free(mpdclient_filelist_t *filelist);
 141 mpdclient_filelist_t *mpdclient_filelist_get(mpdclient_t *c, gchar *path);
 142 mpdclient_filelist_t *mpdclient_filelist_update(mpdclient_t *c,
 143                                                 mpdclient_filelist_t *flist);
 144
 145 #define HIGHLIGHT  (0x01)
 146 void mpdclient_filelist_set_flags(mpdclient_filelist_t *flist,
 147                                   mpd_Song *song,
 148                                   guint flags);
 149
 150 void mpdclient_filelist_clear_flags(mpdclient_filelist_t *flist);
 151 void mpdclient_filelist_clear_flags(mpdclient_filelist_t *flist);
 152 filelist_entry_t *mpdclient_filelist_find_song(mpdclient_filelist_t *flist,
 153                                                mpd_Song *song);
 154
 155 /*** mpdclient browse callbacks ********************************************/
 156
 157 #define BROWSE_DB_UPDATED          0x01
 158 #define BROWSE_PLAYLIST_SAVED      0x02
 159 #define BROWSE_PLAYLIST_DELETED    0x03
 160
 161
 162 /* install a playlist callback function */
 163 void mpdclient_install_browse_callback(mpdclient_t *c, mpdc_list_cb_t cb);
 164
 165 /* remove a playlist callback function */
 166 void mpdclient_remove_browse_callback(mpdclient_t *c, mpdc_list_cb_t cb);
 167
 168
 169 /* issue a playlist callback */
 170 void mpdclient_browse_callback(mpdclient_t *c, int event, gpointer data);
 171
 172
 173 #endif