/*
 * InspIRCd -- Internet Relay Chat Daemon
 *
 *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
 *   Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
 *
 * This file is part of InspIRCd.  InspIRCd 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, version 2.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */


#ifndef __CMD_NICK_H__
#define __CMD_NICK_H__

// include the common header files

#include "users.h"
#include "channels.h"

/** Handle /NICK. These command handlers can be reloaded by the core,
 * and handle basic RFC1459 commands. Commands within modules work
 * the same way, however, they can be fully unloaded, where these
 * may not.
 */
class CommandNick : public Command
{
	bool allowinvalid;
 public:
	/** Constructor for nick.
	 */
	CommandNick (InspIRCd* Instance) : Command(Instance,"NICK", 0, 1, true, 3), allowinvalid(false) { syntax = "<newnick>"; }
	/** Handle command.
	 * @param parameters The parameters to the comamnd
	 * @param pcnt The number of parameters passed to teh command
	 * @param user The user issuing the command
	 * @return A value from CmdResult to indicate command success or failure.
	 */
	CmdResult Handle(const std::vector<std::string>& parameters, User *user);

	/** Handle internal command
	 * @param id Used to indicate if invalid nick changes are allowed.
	 * Set to 1 to allow invalid nicks and 0 to deny them.
	 * @param parameters Currently unused
	 */
	CmdResult HandleInternal(const unsigned int id, const std::deque<classbase*> &parameters);
};

#endif