/*
 * Copyright (c) 2002-2012 Balabit
 * Copyright (c) 1998-2012 Balázs Scheidler
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation, 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * As an additional exemption you are allowed to compile & link against the
 * OpenSSL libraries as published by the OpenSSL project. See the file
 * COPYING for details.
 *
 */

#ifndef AFINET_DEST_H_INCLUDED
#define AFINET_DEST_H_INCLUDED

#include "afinet.h"
#include "afsocket-dest.h"
#include "afinet-dest-failover.h"
#include "transport/tls-context.h"

#if SYSLOG_NG_ENABLE_SPOOF_SOURCE

/* this forward declaration avoids having to include libnet, which requires
 * ugly playing with macros, see that for yourself in the implementation
 * file */
struct libnet_context;
#endif



typedef struct _AFInetDestDriver
{
  AFSocketDestDriver super;
#if SYSLOG_NG_ENABLE_SPOOF_SOURCE
  gboolean spoof_source;
  struct libnet_context *lnet_ctx;
  GMutex lnet_lock;
  GString *lnet_buffer;
  guint spoof_source_max_msglen;
#endif
  gchar *primary;
  AFInetDestDriverFailover *failover;

  /* character as it can contain a service name from /etc/services */
  gchar *bind_port;
  gchar *bind_ip;
  /* character as it can contain a service name from /etc/services */
  gchar *dest_port;
  /* destination hostname is stored in super.hostname */
} AFInetDestDriver;

void afinet_dd_set_localport(LogDriver *self, gchar *service);
void afinet_dd_set_destport(LogDriver *self, gchar *service);
void afinet_dd_set_localip(LogDriver *self, gchar *ip);
void afinet_dd_set_sync_freq(LogDriver *self, gint sync_freq);
void afinet_dd_set_spoof_source(LogDriver *self, gboolean enable);
void afinet_dd_set_spoof_source_max_msglen(LogDriver *s, guint max_msglen);
void afinet_dd_set_tls_context(LogDriver *s, TLSContext *tls_context);

gint afinet_dd_determine_port(const TransportMapper *transport_mapper, const gchar *service_port);

void afinet_dd_enable_failover(LogDriver *s);
void afinet_dd_add_failovers(LogDriver *s, GList *failovers);
//void afinet_dd_set_failback_mode(LogDriver *s, gboolean enable);
void afinet_dd_enable_failback(LogDriver *s);

void afinet_dd_set_failback_tcp_probe_interval(LogDriver *s, gint tcp_probe_interval);
void afinet_dd_set_failback_successful_probes_required(LogDriver *s, gint successful_probes_required);

const gchar *afinet_dd_get_hostname(const AFInetDestDriver *self);

AFInetDestDriver *afinet_dd_new_tcp(gchar *host, GlobalConfig *cfg);
AFInetDestDriver *afinet_dd_new_tcp6(gchar *host, GlobalConfig *cfg);
AFInetDestDriver *afinet_dd_new_udp(gchar *host, GlobalConfig *cfg);
AFInetDestDriver *afinet_dd_new_udp6(gchar *host, GlobalConfig *cfg);
AFInetDestDriver *afinet_dd_new_syslog(gchar *host, GlobalConfig *cfg);
AFInetDestDriver *afinet_dd_new_network(gchar *host, GlobalConfig *cfg);

#endif
