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/*
Unix SMB/CIFS implementation.
handling for netlogon dgram requests
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 "lib/events/events.h"
#include "dlinklist.h"
#include "libcli/nbt/libnbt.h"
#include "libcli/dgram/libdgram.h"
#include "lib/socket/socket.h"
#include "librpc/gen_ndr/ndr_nbt.h"
/*
send a netlogon mailslot request
*/
NTSTATUS dgram_mailslot_netlogon_send(struct nbt_dgram_socket *dgmsock,
struct nbt_name *dest_name,
const char *dest_address,
struct nbt_name *src_name,
struct nbt_netlogon_packet *request)
{
NTSTATUS status;
DATA_BLOB blob;
TALLOC_CTX *tmp_ctx = talloc_new(dgmsock);
status = ndr_push_struct_blob(&blob, tmp_ctx, request,
(ndr_push_flags_fn_t)ndr_push_nbt_netlogon_packet);
if (!NT_STATUS_IS_OK(status)) {
talloc_free(tmp_ctx);
return status;
}
status = dgram_mailslot_send(dgmsock, DGRAM_DIRECT_UNIQUE,
"\\MAILSLOT\\NET\\NETLOGON",
dest_name, dest_address, src_name, &blob);
talloc_free(tmp_ctx);
return status;
}
/*
parse a netlogon response. The packet must be a valid mailslot packet
*/
NTSTATUS dgram_mailslot_netlogon_parse(struct dgram_mailslot_handler *dgmslot,
TALLOC_CTX *mem_ctx,
struct nbt_dgram_packet *dgram,
struct nbt_netlogon_packet *netlogon)
{
DATA_BLOB *data = &dgram->data.msg.body.smb.body.trans.data;
NTSTATUS status;
status = ndr_pull_struct_blob(data, mem_ctx, netlogon,
(ndr_pull_flags_fn_t)ndr_pull_nbt_netlogon_packet);
return status;
}
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