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/*
* Copyright (c) 2002-2010 BalaBit IT Ltd, Budapest, Hungary
* Copyright (c) 1998-2010 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 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
*
* 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_H_INCLUDED
#define AFINET_H_INCLUDED
#include "afsocket.h"
#ifdef _GNU_SOURCE
# define _GNU_SOURCE_DEFINED 1
# undef _GNU_SOURCE
#endif
#if ENABLE_SPOOF_SOURCE
#include <libnet.h>
#endif
#if _GNU_SOURCE_DEFINED
# undef _GNU_SOURCE
# define _GNU_SOURCE 1
#endif
typedef struct _InetSocketOptions
{
SocketOptions super;
gint ttl;
gint tos;
} InetSocketOptions;
typedef struct _AFInetSourceDriver
{
AFSocketSourceDriver super;
InetSocketOptions sock_options;
/* character as it can contain a service name from /etc/services */
gchar *bind_port;
gchar *bind_ip;
} AFInetSourceDriver;
LogDriver *afinet_sd_new(gint af, guint flags);
void afinet_sd_set_localport(LogDriver *self, gchar *service);
void afinet_sd_set_localip(LogDriver *self, gchar *ip);
typedef struct _AFInetDestDriver
{
AFSocketDestDriver super;
InetSocketOptions sock_options;
#if ENABLE_SPOOF_SOURCE
gboolean spoof_source;
libnet_t *lnet_ctx;
GStaticMutex lnet_lock;
GString *lnet_buffer;
#endif
/* 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;
LogDriver *afinet_dd_new(gint af, gchar *host, gint port, guint flags);
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);
#endif
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