mirror of
https://github.com/samba-team/samba.git
synced 2024-12-22 13:34:15 +03:00
796f33c05a
This is needed in order to let nbt_getdc() work against another AD DC and get back a modern response with DNS based names. Instead of falling back to the ugly name_status_find() that simulates just an NETLOGON_SAM_LOGON_RESPONSE_NT40 response. This way dsgetdcname() can work with just the netbios domain name given and still return an active directory response. BUG: https://bugzilla.samba.org/show_bug.cgi?id=15620 Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
97 lines
2.4 KiB
C
97 lines
2.4 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
|
|
NBT server structures
|
|
|
|
Copyright (C) Andrew Tridgell 2005
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "../libcli/nbt/libnbt.h"
|
|
#include "libcli/wrepl/winsrepl.h"
|
|
#include "libcli/dgram/libdgram.h"
|
|
#include "librpc/gen_ndr/irpc.h"
|
|
#include "lib/messaging/irpc.h"
|
|
|
|
/*
|
|
a list of our registered names on each interface
|
|
*/
|
|
struct nbtd_iface_name {
|
|
struct nbtd_iface_name *next, *prev;
|
|
struct nbtd_interface *iface;
|
|
struct nbt_name name;
|
|
uint16_t nb_flags;
|
|
struct timeval registration_time;
|
|
uint32_t ttl;
|
|
|
|
/* if registered with a wins server, then this lists the server being
|
|
used */
|
|
const char *wins_server;
|
|
};
|
|
|
|
struct nbtd_wins_wack_state;
|
|
|
|
/* a list of network interfaces we are listening on */
|
|
struct nbtd_interface {
|
|
struct nbtd_interface *next, *prev;
|
|
struct nbtd_server *nbtsrv;
|
|
const char *ip_address;
|
|
const char *bcast_address;
|
|
const char *netmask;
|
|
struct nbt_name_socket *nbtsock;
|
|
struct nbt_dgram_socket *dgmsock;
|
|
struct nbtd_iface_name *names;
|
|
struct nbtd_wins_wack_state *wack_queue;
|
|
};
|
|
|
|
|
|
/*
|
|
top level context structure for the nbt server
|
|
*/
|
|
struct nbtd_server {
|
|
struct task_server *task;
|
|
|
|
/* the list of local network interfaces */
|
|
struct nbtd_interface *interfaces;
|
|
|
|
/* broadcast interface used for receiving packets only */
|
|
struct nbtd_interface *bcast_interface;
|
|
|
|
/* wins client interface - used for registering and refreshing
|
|
our names with a WINS server */
|
|
struct nbtd_interface *wins_interface;
|
|
|
|
struct wins_server *winssrv;
|
|
|
|
struct nbtd_statistics stats;
|
|
|
|
struct ldb_context *sam_ctx;
|
|
|
|
struct nb_packet_server *unexpected_server;
|
|
};
|
|
|
|
|
|
|
|
/* check a condition on an incoming packet */
|
|
#define NBTD_ASSERT_PACKET(packet, src, test) do { \
|
|
if (!(test)) { \
|
|
nbtd_bad_packet(packet, src, #test); \
|
|
return; \
|
|
} \
|
|
} while (0)
|
|
|
|
struct interface;
|
|
#include "nbt_server/nbt_server_proto.h"
|