/*
 *  NeoIRCd: NeoStats Group. Based on Hybird7
 *  m_error.c: Handles error messages from the other end.
 *
 *  Copyright (C) 2002 by the past and present ircd coders, and others.
 *
 *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 *  USA
 *
 *  $Id: m_error.c,v 1.6 2003/03/06 14:01:50 fishwaldo Exp $
 */

#include "stdinc.h"
#include "handlers.h"
#include "client.h"
#include "common.h"   /* FALSE */
#include "ircd.h"
#include "numeric.h"
#include "send.h"
#include "s_debug.h"
#include "msg.h"
#include "memory.h"
#include "s_log.h"

struct Message error_msgtab = {
 "ERROR", 0, 0, 1, 0, MFLG_SLOW | MFLG_UNREG, 0,
  {m_error, m_ignore, ms_error, m_ignore}
};


/*
 * Note: At least at protocol level ERROR has only one parameter,
 * although this is called internally from other functions
 * --msa
 *
 *      parv[0] = sender prefix
 *      parv[*] = parameters
 */
void
m_error(struct Client *client_p, struct Client *source_p, 
	int parc, char *parv[])
{
  char* para;

  para = (parc > 1 && *parv[1] != '\0') ? parv[1] : "<>";
  
  ilog(L_ERROR, "Received ERROR message from %s: %s",
	   source_p->name, para);

  if (client_p == source_p)
    {
      sendto_realops_flags(FLAGS_ALL|FLAGS_REMOTE, L_ADMIN,
            "ERROR :from %s -- %s",
	    get_client_name(client_p, HIDE_IP), para);
      sendto_realops_flags(FLAGS_ALL|FLAGS_REMOTE, L_OPER,
            "ERROR :from %s -- %s",
	    get_client_name(client_p, MASK_IP), para);
    }
  else
    {
      sendto_realops_flags(FLAGS_ALL|FLAGS_REMOTE, L_OPER,
            "ERROR :from %s via %s -- %s",
	    source_p->name, get_client_name(client_p, MASK_IP), para);
      sendto_realops_flags(FLAGS_ALL, L_ADMIN,"ERROR :from %s via %s -- %s",
			   source_p->name,
			   get_client_name(client_p, HIDE_IP), para);
    }

  if(MyClient(source_p))
    exit_client(client_p, source_p, source_p, "ERROR");
}

void
ms_error(struct Client *client_p, struct Client *source_p,
	 int parc, char *parv[])
{
  char* para;

  para = (parc > 1 && *parv[1] != '\0') ? parv[1] : "<>";
  
  ilog(L_ERROR, "Received ERROR message from %s: %s",
	   source_p->name, para);

  if (client_p == source_p)
    sendto_realops_flags(FLAGS_ALL|FLAGS_REMOTE, L_ALL,"ERROR :from %s -- %s",
			 get_client_name(client_p, MASK_IP), para);
  else
    sendto_realops_flags(FLAGS_ALL|FLAGS_REMOTE, L_ALL,"ERROR :from %s via %s -- %s", source_p->name,
			 get_client_name(client_p, MASK_IP), para);
}