path: root/src/ClientMessage.cxx

/*
 * Copyright (C) 2003-2013 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 "ClientMessage.hxx"
#include "util/CharUtil.hxx"
#include "Compiler.h"

gcc_const
static bool
valid_channel_char(const char ch)
{
	return IsAlphaNumericASCII(ch) ||
		ch == '_' || ch == '-' || ch == '.' || ch == ':';
}

bool
client_message_valid_channel_name(const char *name)
{
	do {
		if (!valid_channel_char(*name))
			return false;
	} while (*++name != 0);

	return true;
}