/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  Inspire is copyright (C) 2002-2005 ChatSpike-Dev.
 *                       E-mail:
 *                <brain.net>
 *                <Craig.net>
 *
 * Written by Craig Edwards, Craig McLure, and others.
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

using namespace std;

#include "inspircd_config.h"
#include "inspircd.h"
#include "inspircd_io.h"
#include <string>
#ifdef GCC3
#include <ext/hash_map>
#else
#include <hash_map>
#endif
#include <vector>
#include <deque>
#include "users.h"
#include "ctables.h"
#include "globals.h"
#include "modules.h"
#include "dynamic.h"
#include "message.h"
#include "commands.h"
#include "inspstring.h"
#include "helperfuncs.h"
#include "hashcomp.h"
#include "typedefs.h"
#include "cmd_kill.h"

extern ServerConfig* Config;
extern int MODCOUNT;
extern std::vector<Module*> modules;
extern std::vector<ircd_module*> factory;
extern user_hash clientlist;

void cmd_kill::Handle (char **parameters, int pcnt, userrec *user)
{
	userrec *u = Find(parameters[0]);
	char killreason[MAXBUF];

        log(DEBUG,"kill: %s %s",parameters[0],parameters[1]);
	if (u)
	{
		log(DEBUG,"into kill mechanism");
		int MOD_RESULT = 0;
                FOREACH_RESULT(OnKill(user,u,parameters[1]));
                if (MOD_RESULT) {
			log(DEBUG,"A module prevented the kill with result %d",MOD_RESULT);
                        return;
                }

		if (u->fd < 0)
		{
			// remote kill
			WriteOpers("*** Remote kill by %s: %s!%s@%s (%s)",user->nick,u->nick,u->ident,u->host,parameters[1]);
			snprintf(killreason,MAXBUF,"[%s] Killed (%s (%s))",Config->ServerName,user->nick,parameters[1]);
			WriteCommonExcept(u,"QUIT :%s",killreason);

			FOREACH_MOD OnRemoteKill(user,u,killreason);
			
			user_hash::iterator iter = clientlist.find(u->nick);
			if (iter != clientlist.end())
			{
				log(DEBUG,"deleting user hash value %d",iter->second);
				clientlist.erase(iter);
			}
			if (u->registered == 7)
			{
				purge_empty_chans(u);
			}
			delete u;
		}
		else
		{
			// local kill
			log(DEFAULT,"LOCAL KILL: %s :%s!%s!%s (%s)", u->nick, Config->ServerName,user->dhost,user->nick,parameters[1]);
			WriteTo(user, u, "KILL %s :%s!%s!%s (%s)", u->nick, Config->ServerName,user->dhost,user->nick,parameters[1]);
			WriteOpers("*** Local Kill by %s: %s!%s@%s (%s)",user->nick,u->nick,u->ident,u->host,parameters[1]);
			snprintf(killreason,MAXBUF,"Killed (%s (%s))",user->nick,parameters[1]);
			kill_link(u,killreason);
		}
	}
	else
	{
		WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]);
	}
}