File: callbacks.cxx

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ncmpc 0.33-2
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/* ncmpc (Ncurses MPD Client)
 * (c) 2004-2018 The Music Player Daemon Project
 * Project homepage: http://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 "callbacks.hxx"
#include "screen_utils.hxx"
#include "screen_status.hxx"
#include "mpdclient.hxx"

#include <curses.h>

static bool
_mpdclient_auth_callback(struct mpdclient *c, unsigned recursion)
{
	auto *connection = c->GetConnection();
	if (connection == nullptr)
		return false;

	mpd_connection_clear_error(connection);
	if (recursion > 2)
		return false;

	const auto password = screen_read_password(nullptr);
	if (password.empty())
		return false;

	mpd_send_password(connection, password.c_str());

	mpd_response_finish(connection);
	c->Update();

	if (mpd_connection_get_error(connection) == MPD_ERROR_SERVER &&
	    mpd_connection_get_server_error(connection) == MPD_SERVER_ERROR_PASSWORD)
		return _mpdclient_auth_callback(c, ++recursion);

	return true;
}

bool
mpdclient_auth_callback(struct mpdclient *c)
{
	return _mpdclient_auth_callback(c, 0);
}

void
mpdclient_error_callback(const char *message)
{
	screen_status_message(message);
	screen_bell();
	doupdate();
}