mpd/src/DatabasePlaylist.cxx

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/*
* Copyright (C) 2003-2012 The Music Player Daemon Project
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
extern "C" {
#include "dbUtils.h"
#include "locate.h"
#include "db_selection.h"
#include "stored_playlist.h"
}
#include "DatabaseGlue.hxx"
#include "DatabasePlugin.hxx"
#include <functional>
bool
addAllInToStoredPlaylist(const char *uri_utf8, const char *playlist_path_utf8,
GError **error_r)
{
struct db_selection selection;
db_selection_init(&selection, uri_utf8, true);
using namespace std::placeholders;
const auto f = std::bind(spl_append_song, playlist_path_utf8, _1, _2);
return GetDatabase()->Visit(&selection, f, error_r);
}
static bool
SearchAddSong(const char *playlist_path_utf8,
const struct locate_item_list *criteria,
struct song *song, GError **error_r)
{
return !locate_song_search(song, criteria) ||
spl_append_song(playlist_path_utf8, song, error_r);
}
bool
search_add_to_playlist(const char *uri, const char *playlist_path_utf8,
const struct locate_item_list *criteria,
GError **error_r)
{
struct db_selection selection;
db_selection_init(&selection, uri, true);
struct locate_item_list *new_list
= locate_item_list_casefold(criteria);
using namespace std::placeholders;
const auto f = std::bind(SearchAddSong, playlist_path_utf8,
new_list, _1, _2);
bool success = GetDatabase()->Visit(&selection, f, error_r);
locate_item_list_free(new_list);
return success;
}