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/* the Music Player Daemon (MPD)
* (c)2007 by Warren Dukes (warren.dukes@gmail.com)
* This project's homepage is: http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef MPD_LOCATE_H
#define MPD_LOCATE_H
#include <stdint.h>
#include <stdbool.h>
#define LOCATE_TAG_FILE_TYPE TAG_NUM_OF_ITEM_TYPES+10
#define LOCATE_TAG_ANY_TYPE TAG_NUM_OF_ITEM_TYPES+20
struct song;
/* struct used for search, find, list queries */
struct locate_item {
int8_t tag;
/* what we are looking for */
char *needle;
};
/**
* An array of struct locate_item objects.
*/
struct locate_item_list {
/** number of items */
unsigned length;
/** this is a variable length array */
struct locate_item items[1];
};
int
locate_parse_type(const char *str);
/* returns NULL if not a known type */
struct locate_item *
locate_item_new(const char *type_string, const char *needle);
/**
* Allocates a new struct locate_item_list, and initializes all
* members with zero bytes.
*/
struct locate_item_list *
locate_item_list_new(unsigned length);
/* return number of items or -1 on error */
struct locate_item_list *
locate_item_list_parse(char *argv[], int argc);
/**
* Duplicate the struct locate_item_list object and convert all
* needles with g_utf8_casefold().
*/
struct locate_item_list *
locate_item_list_casefold(const struct locate_item_list *list);
void
locate_item_list_free(struct locate_item_list *list);
void
locate_item_free(struct locate_item *item);
bool
locate_song_search(const struct song *song,
const struct locate_item_list *criteria);
bool
locate_song_match(const struct song *song,
const struct locate_item_list *criteria);
#endif
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