2 Unix SMB/CIFS implementation.
4 handling for browsing dgram requests
6 Copyright (C) Jelmer Vernooij 2005
7 Heavily based on ntlogon.c
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #include "libcli/dgram/libdgram.h"
26 #include "lib/socket/socket.h"
27 #include "libcli/resolve/resolve.h"
28 #include "librpc/gen_ndr/ndr_nbt.h"
30 NTSTATUS dgram_mailslot_browse_send(struct nbt_dgram_socket *dgmsock,
31 struct nbt_name *dest_name,
32 struct socket_address *dest,
33 struct nbt_name *src_name,
34 struct nbt_browse_packet *request)
38 TALLOC_CTX *tmp_ctx = talloc_new(dgmsock);
40 status = ndr_push_struct_blob(&blob, tmp_ctx, request,
41 (ndr_push_flags_fn_t)ndr_push_nbt_browse_packet);
42 if (!NT_STATUS_IS_OK(status)) {
47 status = dgram_mailslot_send(dgmsock, DGRAM_DIRECT_UNIQUE,
55 NTSTATUS dgram_mailslot_browse_reply(struct nbt_dgram_socket *dgmsock,
56 struct nbt_dgram_packet *request,
57 const char *mailslot_name,
58 struct nbt_browse_packet *reply)
62 TALLOC_CTX *tmp_ctx = talloc_new(dgmsock);
63 struct nbt_name myname;
64 struct socket_address *dest;
66 status = ndr_push_struct_blob(&blob, tmp_ctx, reply,
67 (ndr_push_flags_fn_t)ndr_push_nbt_browse_packet);
68 if (!NT_STATUS_IS_OK(status)) {
73 make_nbt_name_client(&myname, lp_netbios_name());
75 dest = socket_address_from_strings(tmp_ctx, dgmsock->sock->backend_name,
76 request->src_addr, request->src_port);
79 return NT_STATUS_NO_MEMORY;
82 status = dgram_mailslot_send(dgmsock, DGRAM_DIRECT_UNIQUE,
84 &request->data.msg.source_name,
91 NTSTATUS dgram_mailslot_browse_parse(struct dgram_mailslot_handler *dgmslot,
93 struct nbt_dgram_packet *dgram,
94 struct nbt_browse_packet *pkt)
96 DATA_BLOB data = dgram_mailslot_data(dgram);
99 status = ndr_pull_struct_blob(&data, mem_ctx, pkt,
100 (ndr_pull_flags_fn_t)ndr_pull_nbt_browse_packet);
101 if (!NT_STATUS_IS_OK(status)) {
102 DEBUG(0,("Failed to parse browse packet of length %d\n",
105 file_save("browse.dat", data.data, data.length);