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samba-mirror/source4/nbt_server/nbt_server.c
Andrew Bartlett d471e52d23 r20149: Remove the smb.conf distinction between PDC and BDC. Now the correct
way to setup a Samba4 DC is to set 'server role = domain controller'.

We use the fSMORoleOwner attribute in the base DN to determine the PDC.

This patch is quite large, as I have corrected a number of places that
assumed taht we are always the PDC, or that used the smb.conf
lp_server_role() to determine that.

Also included is a warning fix in the SAMR code, where the IDL has
seperated a couple of types for group display enumeration.

We also now use the ldb database to determine if we should run the
global catalog service.

In the near future, I will complete the DRSUAPI
DsGetDomainControllerInfo server-side on the same basis.

Andrew Bartlett
(This used to be commit 67d8365e83)
2007-10-10 14:29:15 -05:00

106 lines
2.7 KiB
C

/*
Unix SMB/CIFS implementation.
NBT server task
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "smbd/service_task.h"
#include "smbd/service.h"
#include "nbt_server/nbt_server.h"
#include "nbt_server/wins/winsserver.h"
#include "system/network.h"
#include "lib/socket/netif.h"
#include "auth/auth.h"
#include "dsdb/samdb/samdb.h"
/*
startup the nbtd task
*/
static void nbtd_task_init(struct task_server *task)
{
struct nbtd_server *nbtsrv;
NTSTATUS status;
if (iface_count() == 0) {
task_server_terminate(task, "nbtd: no network interfaces configured");
return;
}
task_server_set_title(task, "task[nbtd]");
nbtsrv = talloc(task, struct nbtd_server);
if (nbtsrv == NULL) {
task_server_terminate(task, "nbtd: out of memory");
return;
}
nbtsrv->task = task;
nbtsrv->interfaces = NULL;
nbtsrv->bcast_interface = NULL;
nbtsrv->wins_interface = NULL;
/* start listening on the configured network interfaces */
status = nbtd_startup_interfaces(nbtsrv);
if (!NT_STATUS_IS_OK(status)) {
task_server_terminate(task, "nbtd failed to setup interfaces");
return;
}
nbtsrv->sam_ctx = samdb_connect(nbtsrv, anonymous_session(nbtsrv));
if (nbtsrv->sam_ctx == NULL) {
task_server_terminate(task, "nbtd failed to open samdb");
return;
}
/* start the WINS server, if appropriate */
status = nbtd_winsserver_init(nbtsrv);
if (!NT_STATUS_IS_OK(status)) {
task_server_terminate(task, "nbtd failed to start WINS server");
return;
}
nbtd_register_irpc(nbtsrv);
/* start the process of registering our names on all interfaces */
nbtd_register_names(nbtsrv);
irpc_add_name(task->msg_ctx, "nbt_server");
}
/*
initialise the nbt server
*/
static NTSTATUS nbtd_init(struct event_context *event_ctx, const struct model_ops *model_ops)
{
return task_server_startup(event_ctx, model_ops, nbtd_task_init);
}
/*
register ourselves as a available server
*/
NTSTATUS server_service_nbtd_init(void)
{
return register_server_service("nbt", nbtd_init);
}