/* 
 * Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef CRM_STACK__H
#  define CRM_STACK__H

#  include <crm/common/cluster.h>

#  if SUPPORT_HEARTBEAT
extern ll_cluster_t *heartbeat_cluster;
extern gboolean send_ha_message(ll_cluster_t * hb_conn, xmlNode * msg,
                                const char *node, gboolean force_ordered);
extern gboolean ha_msg_dispatch(ll_cluster_t * cluster_conn, gpointer user_data);

extern gboolean register_heartbeat_conn(ll_cluster_t * hb_cluster, char **uuid, char **uname,
                                        void (*hb_message) (HA_Message * msg, void *private_data),
                                        void (*hb_destroy) (gpointer user_data));

#  endif

#  if SUPPORT_COROSYNC

extern gboolean send_ais_message(xmlNode * msg, gboolean local,
                                 const char *node, enum crm_ais_msg_types dest);

extern enum cluster_type_e find_corosync_variant(void);

extern void terminate_ais_connection(void);
extern gboolean init_ais_connection(gboolean(*dispatch) (AIS_Message *, char *, int),
                                    void (*destroy) (gpointer), char **our_uuid, char **our_uname,
                                    int *nodeid);
extern gboolean init_ais_connection_once(gboolean(*dispatch) (AIS_Message *, char *, int),
                                         void (*destroy) (gpointer), char **our_uuid,
                                         char **our_uname, int *nodeid);

#  endif

enum crm_quorum_source {
    crm_quorum_cman,
    crm_quorum_corosync,
    crm_quorum_pacemaker,
};

extern enum crm_quorum_source get_quorum_source(void);

#endif