1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 /*
27 * SMB: trans2_create_directory
28 *
29 * This requests the server to create a directory relative to Tid in the
30 * SMB header, optionally assigning extended attributes to it.
31 *
32 * Client Request Value
33 * ========================== =========================================
34 *
35 * WordCount 15
36 * MaxSetupCount 0
37 * SetupCount 1
38 * Setup[0] TRANS2_CREATE_DIRECTORY
39 *
40 * Parameter Block Encoding Description
41 * ========================== =========================================
42 *
43 * ULONG Reserved; Reserved--must be zero
44 * STRING Name[]; Directory name to create
45 * UCHAR Data[]; Optional FEAList for the new directory
46 *
47 * Response Parameter Block Description
48 * ========================== =========================================
49 *
50 * USHORT EaErrorOffset Offset into FEAList of first error which
51 * occurred while setting EAs
52 */
53
54 #include <smbsrv/smb_kproto.h>
55
56
57 /*
58 * smb_com_trans2_create_directory
59 */
60 smb_sdrc_t
smb_com_trans2_create_directory(struct smb_request * sr,struct smb_xa * xa)61 smb_com_trans2_create_directory(struct smb_request *sr, struct smb_xa *xa)
62 {
63 int rc;
64 smb_pathname_t *pn = &sr->arg.dirop.fqi.fq_path;
65
66 if (!STYPE_ISDSK(sr->tid_tree->t_res_type)) {
67 smbsr_error(sr, NT_STATUS_ACCESS_DENIED,
68 ERRDOS, ERROR_ACCESS_DENIED);
69 return (SDRC_ERROR);
70 }
71
72 if (smb_mbc_decodef(&xa->req_param_mb, "%4.u", sr, &pn->pn_path) != 0)
73 return (SDRC_ERROR);
74
75 smb_pathname_init(sr, pn, pn->pn_path);
76 if (!smb_pathname_validate(sr, pn) ||
77 !smb_validate_dirname(sr, pn)) {
78 return (SDRC_ERROR);
79 }
80
81 if ((rc = smb_common_create_directory(sr)) != 0) {
82 smbsr_errno(sr, rc);
83 return (SDRC_ERROR);
84 }
85
86 if (smb_mbc_encodef(&xa->rep_param_mb, "w", 0) < 0)
87 return (SDRC_ERROR);
88
89 return (SDRC_SUCCESS);
90 }
91