89 lines
2.3 KiB
C
89 lines
2.3 KiB
C
/*
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* Copyright (C) 2003-2009 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPD_LOCATE_H
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#define MPD_LOCATE_H
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#include <stdint.h>
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#include <stdbool.h>
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#define LOCATE_TAG_FILE_TYPE TAG_NUM_OF_ITEM_TYPES+10
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#define LOCATE_TAG_ANY_TYPE TAG_NUM_OF_ITEM_TYPES+20
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struct song;
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/* struct used for search, find, list queries */
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struct locate_item {
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int8_t tag;
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/* what we are looking for */
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char *needle;
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};
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/**
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* An array of struct locate_item objects.
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*/
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struct locate_item_list {
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/** number of items */
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unsigned length;
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/** this is a variable length array */
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struct locate_item items[1];
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};
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int
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locate_parse_type(const char *str);
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/* returns NULL if not a known type */
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struct locate_item *
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locate_item_new(const char *type_string, const char *needle);
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/**
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* Allocates a new struct locate_item_list, and initializes all
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* members with zero bytes.
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*/
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struct locate_item_list *
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locate_item_list_new(unsigned length);
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/* return number of items or -1 on error */
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struct locate_item_list *
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locate_item_list_parse(char *argv[], int argc);
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/**
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* Duplicate the struct locate_item_list object and convert all
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* needles with g_utf8_casefold().
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*/
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struct locate_item_list *
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locate_item_list_casefold(const struct locate_item_list *list);
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void
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locate_item_list_free(struct locate_item_list *list);
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void
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locate_item_free(struct locate_item *item);
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bool
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locate_song_search(const struct song *song,
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const struct locate_item_list *criteria);
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bool
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locate_song_match(const struct song *song,
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const struct locate_item_list *criteria);
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#endif
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