mpd/src/protocol/Result.cxx

/*
 * Copyright (C) 2003-2014 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"
#include "Result.hxx"
#include "client/Client.hxx"

#include <assert.h>

const char *current_command;
int command_list_num;

void
command_success(Client &client)
{
	client_puts(client, "OK\n");
}

void
command_error_v(Client &client, enum ack error,
		const char *fmt, va_list args)
{
	assert(current_command != nullptr);

	client_printf(client, "ACK [%i@%i] {%s} ",
		      (int)error, command_list_num, current_command);
	client_vprintf(client, fmt, args);
	client_puts(client, "\n");

	current_command = nullptr;
}

void
command_error(Client &client, enum ack error, const char *fmt, ...)
{
	va_list args;
	va_start(args, fmt);
	command_error_v(client, error, fmt, args);
	va_end(args);
}