/*
 * Copyright © 2005 William Pitcock, et al.
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * Data structures related to network servers.
 *
 * $Id: servers.h,v 1.4 2007/08/30 19:56:19 pippijn Exp $
 */

#ifndef SERVERS_H
#define SERVERS_H

#include <ermyth/callback.h>
#include <common/util.h>

/* servers struct */
class server_t : public zero_initialised
{
  struct callbacks
  {
    functor::callback1<server_t *> eob;
  };

public:
  char *name;
  char *desc;
  char *sid;

  unsigned int hops;
  unsigned int users;
  unsigned int invis;
  unsigned int opers;
  unsigned int away;

  time_t connected_since;

  unsigned int flags;

  server_t *uplink;		/* uplink server */
  list_t children;		/* children linked to me */
  list_t userlist;		/* users attached to me */

  static callbacks callback;
};

#define SF_HIDE        0x00000001
#define SF_EOB         0x00000002	/* Burst finished (we have all users/channels) -- jilles */
#define SF_EOB2        0x00000004	/* Is EOB but an uplink is not (for P10) */
#define SF_JUPE_PENDING 0x00000008	/* Sent SQUIT request, will introduce jupe when it dies (unconnect semantics) */

/* tld list struct */
struct tld_t : zero_initialised
{
  char *name;
};

#define SERVER_NAME(serv)	((serv)->sid[0] ? (serv)->sid : (serv)->name)
#define ME			(ircd->uses_uid ? me.numeric : me.name)

/* servers.c */
E list_t tldlist;

E void init_servers (void);

E tld_t *tld_add (char const * const name);
E void tld_delete (char const * const name);
E tld_t *tld_find (char const * const name);

E server_t *server_add (char const * const name, unsigned int hops, char const * const uplink, char const * const id, char const * const desc);
E void server_delete (char const * const name);
E server_t *server_find (char const * const name);

#endif