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/*
* Copyright (c) 2002-2013 Balabit
* Copyright (c) 1998-2013 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.
*
*/
#include "transport-mapper-unix.h"
#include "transport-unix-socket.h"
#include "unix-credentials.h"
#include "stats/stats-registry.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
struct _TransportMapperUnix
{
TransportMapper super;
gchar *filename;
gboolean pass_unix_credentials;
};
static LogTransport *
_create_log_transport(TransportMapper *s, gint fd)
{
if (s->sock_type == SOCK_DGRAM)
return log_transport_unix_dgram_socket_new(fd);
else
return log_transport_unix_stream_socket_new(fd);
}
static LogTransport *
_construct_log_transport(TransportMapper *s, gint fd)
{
TransportMapperUnix *self = (TransportMapperUnix *) s;
LogTransport *transport = _create_log_transport(s, fd);
if (self->pass_unix_credentials)
socket_set_pass_credentials(fd);
return transport;
}
static TransportMapperUnix *
transport_mapper_unix_new_instance(const gchar *transport, gint sock_type)
{
TransportMapperUnix *self = g_new0(TransportMapperUnix, 1);
transport_mapper_init_instance(&self->super, transport);
self->super.construct_log_transport = _construct_log_transport;
self->super.address_family = AF_UNIX;
self->super.sock_type = sock_type;
return self;
}
void
transport_mapper_unix_set_pass_unix_credentials(TransportMapper *s, gboolean pass)
{
TransportMapperUnix *self = (TransportMapperUnix *) s;
self->pass_unix_credentials = pass;
}
TransportMapper *
transport_mapper_unix_dgram_new(void)
{
TransportMapperUnix *self = transport_mapper_unix_new_instance("unix-dgram", SOCK_DGRAM);
self->super.logproto = "dgram";
self->super.stats_source = SCS_UNIX_DGRAM;
return &self->super;
}
TransportMapper *
transport_mapper_unix_stream_new(void)
{
TransportMapperUnix *self = transport_mapper_unix_new_instance("unix-stream", SOCK_STREAM);
self->super.logproto = "text";
self->super.stats_source = SCS_UNIX_STREAM;
return &self->super;
}
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