2 Unix SMB/CIFS implementation.
4 SMB2 client tree handling
6 Copyright (C) Andrew Tridgell 2005
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "libcli/smb2/smb2.h"
24 #include "libcli/smb2/smb2_calls.h"
27 initialise a smb2_session structure
29 struct smb2_tree *smb2_tree_init(struct smb2_session *session,
30 TALLOC_CTX *parent_ctx, bool primary)
32 struct smb2_tree *tree;
34 tree = talloc_zero(parent_ctx, struct smb2_tree);
39 tree->session = talloc_steal(tree, session);
41 tree->session = talloc_reference(tree, session);
49 struct smb2_request *smb2_tree_connect_send(struct smb2_tree *tree,
50 struct smb2_tree_connect *io)
52 struct smb2_request *req;
55 req = smb2_request_init(tree->session->transport, SMB2_OP_TCON,
57 if (req == NULL) return NULL;
59 SBVAL(req->out.hdr, SMB2_HDR_UID, tree->session->uid);
61 SSVAL(req->out.body, 0x02, io->in.unknown1);
62 status = smb2_push_o16s16_string(&req->out, 0x04, io->in.path);
63 if (!NT_STATUS_IS_OK(status)) {
68 smb2_transport_send(req);
75 recv a tree connect reply
77 NTSTATUS smb2_tree_connect_recv(struct smb2_request *req, struct smb2_tree_connect *io)
79 if (!smb2_request_receive(req) ||
80 smb2_request_is_error(req)) {
81 return smb2_request_destroy(req);
84 SMB2_CHECK_PACKET_RECV(req, 0x10, false);
86 io->out.tid = IVAL(req->in.hdr, SMB2_HDR_TID);
88 io->out.unknown1 = SVAL(req->in.body, 0x02);
89 io->out.unknown2 = IVAL(req->in.body, 0x04);
90 io->out.unknown3 = IVAL(req->in.body, 0x08);
91 io->out.access_mask = IVAL(req->in.body, 0x0C);
93 return smb2_request_destroy(req);
97 sync tree connect request
99 NTSTATUS smb2_tree_connect(struct smb2_tree *tree, struct smb2_tree_connect *io)
101 struct smb2_request *req = smb2_tree_connect_send(tree, io);
102 return smb2_tree_connect_recv(req, io);