/*
 * pmodule.C: Protocol command management.
 *
 * Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
 * Rights to this code are as documented in COPYING.
 *
 *
 * Portions of this file were derived from sources bearing the following license:
 * Rights to this code are documented in doc/pod/license.pod.
 * Copyright © 2005-2007 Atheme Project (http://www.atheme.org)
 */

static char const rcsid[] = "$Id: pmodule.C,v 1.7 2007/09/22 14:27:30 pippijn Exp $";

#include <map>

#include "atheme.h"
#include "pmodule.h"
#include <util/predicates.h>

typedef std::map<char const * const, pcommand_t const *, str_lt> pcommand_map;
pcommand_map pcommands;

cmode_t *mode_list;
extmode_t *ignore_mode_list;
cmode_t *status_mode_list;
cmode_t *prefix_mode_list;
protocol::ircd_t *ircd;
bool protocol::handler::loaded = false;

void
pcommand_add (pcommand_t const &pcmd)
{
  if (pcommand_find (pcmd.token))
    {
      slog (LG_INFO, "pcommand_add(): token %s is already registered", pcmd.token);
      return;
    }

  pcommands[pcmd.token] = &pcmd;
}

void
pcommand_delete (pcommand_t const &pcmd)
{
  if (!pcommand_find (pcmd.token))
    {
      slog (LG_INFO, "pcommand_delete(): token %s is not registered", pcmd.token);
      return;
    }

  pcommands.erase (pcmd.token);
}

pcommand_t const *
pcommand_find (char const * const token)
{
  pcommand_map::iterator it;
  if ((it = pcommands.find (token)) != pcommands.end ())
    return it->second;
  return NULL;
}