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 * Copyright 2018 Nexenta Systems, Inc. All rights reserved.
26 */
27
28 #ifndef _SMBSRV_SMB_FSOPS_H
29 #define _SMBSRV_SMB_FSOPS_H
30
31 /*
32 * This header file contains all the functions for the interface between
33 * the smb layer and the fs layer.
34 */
35 #include <smbsrv/string.h>
36 #include <smbsrv/smbinfo.h>
37 #include <smbsrv/smb_ktypes.h>
38 #include <smbsrv/smb_vops.h>
39 #include <sys/callb.h>
40 #include <sys/flock.h>
41
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45
46 int smb_fsop_amask_to_omode(uint32_t);
47
48 int smb_fsop_open(smb_node_t *, int, cred_t *);
49 void smb_fsop_close(smb_node_t *, int, cred_t *);
50
51 int smb_fsop_oplock_install(smb_node_t *, int);
52 void smb_fsop_oplock_uninstall(smb_node_t *);
53
54 int smb_fsop_create(smb_request_t *, cred_t *, smb_node_t *,
55 char *, smb_attr_t *, smb_node_t **);
56
57 int
58 smb_fsop_create_stream(smb_request_t *, cred_t *, smb_node_t *, smb_node_t *,
59 char *, int, smb_attr_t *, smb_node_t **);
60
61 int smb_fsop_mkdir(smb_request_t *, cred_t *, smb_node_t *,
62 char *, smb_attr_t *, smb_node_t **);
63
64 int smb_fsop_remove(smb_request_t *sr, cred_t *cr, smb_node_t *,
65 char *, uint32_t);
66
67 int smb_fsop_rmdir(smb_request_t *, cred_t *, smb_node_t *, char *, uint32_t);
68
69 int smb_fsop_getattr(smb_request_t *, cred_t *, smb_node_t *, smb_attr_t *);
70
71 int smb_maybe_mangled_name(char *);
72
73 int smb_fsop_link(smb_request_t *, cred_t *, smb_node_t *, smb_node_t *,
74 char *);
75
76 int smb_fsop_rename(smb_request_t *, cred_t *,
77 smb_node_t *, char *, smb_node_t *, char *);
78
79 int smb_fsop_setattr(smb_request_t *, cred_t *, smb_node_t *, smb_attr_t *);
80
81 int smb_fsop_freesp(smb_request_t *sr, cred_t *cr, smb_ofile_t *,
82 off64_t, off64_t);
83
84 int smb_fsop_read(smb_request_t *, cred_t *, smb_node_t *, smb_ofile_t *,
85 uio_t *, int);
86
87 int smb_fsop_write(smb_request_t *, cred_t *, smb_node_t *, smb_ofile_t *,
88 uio_t *, uint32_t *, int);
89
90 int smb_fsop_next_alloc_range(cred_t *, smb_node_t *, off64_t *, off64_t *);
91
92 int smb_fsop_statfs(cred_t *, smb_node_t *, struct statvfs64 *);
93
94 uint32_t smb_fsop_remove_streams(smb_request_t *, cred_t *, smb_node_t *);
95
96 int smb_fsop_access(smb_request_t *, cred_t *, smb_node_t *, uint32_t);
97
98 void smb_fsop_eaccess(smb_request_t *, cred_t *, smb_node_t *, uint32_t *);
99
100 int smb_fsop_lookup_file(smb_request_t *, cred_t *, int,
101 smb_node_t *, smb_node_t *, char *, char **, smb_node_t **);
102
103 int smb_fsop_lookup_name(smb_request_t *, cred_t *, int,
104 smb_node_t *, smb_node_t *, char *, smb_node_t **);
105
106 int smb_fsop_lookup(smb_request_t *, cred_t *, int,
107 smb_node_t *, smb_node_t *, char *, smb_node_t **);
108
109 int smb_fsop_lookup_stream(smb_request_t *, cred_t *, int, smb_node_t *,
110 smb_node_t *, char *, smb_node_t **);
111
112 int smb_fsop_commit(smb_request_t *, cred_t *, smb_node_t *);
113
114 int smb_fsop_aclread(smb_request_t *, cred_t *, smb_node_t *, smb_fssd_t *);
115 int smb_fsop_aclwrite(smb_request_t *, cred_t *, smb_node_t *, smb_fssd_t *);
116 acl_type_t smb_fsop_acltype(smb_node_t *);
117 int smb_fsop_sdread(smb_request_t *, cred_t *, smb_node_t *, smb_fssd_t *);
118 int smb_fsop_sdwrite(smb_request_t *, cred_t *, smb_node_t *, smb_fssd_t *,
119 int);
120
121 uint32_t smb_fsop_shrlock(cred_t *, smb_node_t *, uint32_t, uint32_t, uint32_t);
122 void smb_fsop_unshrlock(cred_t *, smb_node_t *, uint32_t);
123 int smb_fsop_frlock(smb_node_t *, smb_lock_t *, boolean_t, cred_t *);
124
125 /*
126 * Lookup-related flags
127 *
128 * SMB_FOLLOW_LINKS Follow symbolic links.
129 * SMB_IGNORE_CASE Perform case-insensitive lookup.
130 * SMB_CATIA Perform CATIA character substitution.
131 * SMB_ABE Perform Access based enumeration/lookup.
132 * SMB_CASE_SENSITIVE Don't set SMB_IGNORE_CASE based on tree.
133 */
134
135 #define SMB_FOLLOW_LINKS 0x00000001
136 #define SMB_IGNORE_CASE 0x00000002
137 #define SMB_CATIA 0x00000004
138 #define SMB_ABE 0x00000008
139 #define SMB_CASE_SENSITIVE 0x00000010
140 #define SMB_EDIRENT 0x00000020
141
142 /*
143 * Increased MAXPATHLEN for SMB. Essentially, we want to allow a
144 * share path up to MAXPATHLEN plus a relative path of MAXPATHLEN.
145 */
146 #define SMB_MAXPATHLEN (2 * MAXPATHLEN)
147
148 #ifdef __cplusplus
149 }
150 #endif
151
152 #endif /* _SMBSRV_SMB_FSOPS_H */