MPD
locate.h
Go to the documentation of this file.
1 /*
2  * Copyright (C) 2003-2010 The Music Player Daemon Project
3  * http://www.musicpd.org
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License along
16  * with this program; if not, write to the Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 #ifndef MPD_LOCATE_H
21 #define MPD_LOCATE_H
22 
23 #include <stdint.h>
24 #include <stdbool.h>
25 
26 #define LOCATE_TAG_FILE_TYPE TAG_NUM_OF_ITEM_TYPES+10
27 #define LOCATE_TAG_ANY_TYPE TAG_NUM_OF_ITEM_TYPES+20
28 
29 struct song;
30 
31 /* struct used for search, find, list queries */
32 struct locate_item {
33  int8_t tag;
34  /* what we are looking for */
35  char *needle;
36 };
37 
43  unsigned length;
44 
46  struct locate_item items[1];
47 };
48 
49 int
50 locate_parse_type(const char *str);
51 
52 /* returns NULL if not a known type */
53 struct locate_item *
54 locate_item_new(const char *type_string, const char *needle);
55 
60 struct locate_item_list *
62 
63 /* return number of items or -1 on error */
64 struct locate_item_list *
65 locate_item_list_parse(char *argv[], int argc);
66 
71 struct locate_item_list *
73 
74 void
76 
77 void
78 locate_item_free(struct locate_item *item);
79 
80 bool
81 locate_song_search(const struct song *song,
82  const struct locate_item_list *criteria);
83 
84 bool
85 locate_song_match(const struct song *song,
86  const struct locate_item_list *criteria);
87 
88 #endif