smb_vops.h revision 10001:d540bbbe2461 
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#ifndef _SMBSRV_SMB_VOPS_H
27#define	_SMBSRV_SMB_VOPS_H
28
29/*
30 * Common file system interfaces and definitions.
31 */
32
33#include <sys/types.h>
34#include <sys/param.h>
35#include <sys/file.h>
36#include <sys/time.h>
37#include <sys/mntent.h>
38#include <sys/uio.h>
39#include <sys/vnode.h>
40#include <sys/vfs.h>
41#include <sys/refstr.h>
42#include <sys/acl.h>
43#include <sys/fcntl.h>
44#include <smbsrv/smb_i18n.h>
45
46#ifdef __cplusplus
47extern "C" {
48#endif
49
50#define	ROOTVOL ""
51#define	XATTR_DIR "xattr_dir"
52
53#define	SMB_STREAM_PREFIX "SUNWsmb"
54#define	SMB_STREAM_PREFIX_LEN (sizeof (SMB_STREAM_PREFIX) - 1)
55
56#define	SMB_SHORTNAMELEN 14
57#define	SMB_MAXDIRSIZE	0x7FFFFFFF
58
59struct smb_node;
60struct smb_request;
61
62/*
63 * Note: When specifying the mask for an smb_attr_t,
64 * the sa_mask, and not the sa_vattr.va_mask, should be
65 * filled in.  The #define's that should be used are those
66 * prefixed with SMB_AT_*.  Only FSIL routines should
67 * manipulate the sa_vattr.va_mask field.
68 */
69typedef struct smb_attr {
70	uint_t		sa_mask;	/* For both vattr and CIFS attr's */
71	vattr_t		sa_vattr;	/* Legacy vattr */
72	uint32_t	sa_dosattr;	/* DOS attributes */
73	timestruc_t	sa_crtime;	/* Creation time */
74} smb_attr_t;
75
76#define	SMB_AT_TYPE	0x00001
77#define	SMB_AT_MODE	0x00002
78#define	SMB_AT_UID	0x00004
79#define	SMB_AT_GID	0x00008
80#define	SMB_AT_FSID	0x00010
81#define	SMB_AT_NODEID	0x00020
82#define	SMB_AT_NLINK	0x00040
83#define	SMB_AT_SIZE	0x00080
84#define	SMB_AT_ATIME	0x00100
85#define	SMB_AT_MTIME	0x00200
86#define	SMB_AT_CTIME	0x00400
87#define	SMB_AT_RDEV	0x00800
88#define	SMB_AT_BLKSIZE	0x01000
89#define	SMB_AT_NBLOCKS	0x02000
90#define	SMB_AT_SEQ	0x08000
91
92#define	SMB_AT_DOSATTR	0x00100000
93#define	SMB_AT_CRTIME	0x00200000
94#define	SMB_AT_SMB	0x00300000
95
96#define	SMB_AT_ALL	(SMB_AT_TYPE|SMB_AT_MODE|SMB_AT_UID|SMB_AT_GID|\
97			SMB_AT_FSID|SMB_AT_NODEID|SMB_AT_NLINK|SMB_AT_SIZE|\
98			SMB_AT_ATIME|SMB_AT_MTIME|SMB_AT_CTIME|SMB_AT_RDEV|\
99			SMB_AT_BLKSIZE|SMB_AT_NBLOCKS|SMB_AT_SEQ|SMB_AT_SMB)
100#define	SMB_AT_TIMES	(SMB_AT_ATIME | SMB_AT_MTIME |\
101			SMB_AT_CTIME | SMB_AT_CRTIME)
102
103int fhopen(const struct smb_node *, int);
104
105int smb_vop_init(void);
106void smb_vop_fini(void);
107void smb_vop_start(void);
108int smb_vop_open(vnode_t **, int, cred_t *);
109void smb_vop_close(vnode_t *, int, cred_t *);
110int smb_vop_read(vnode_t *, uio_t *, cred_t *);
111int smb_vop_write(vnode_t *, uio_t *, int, uint32_t *, cred_t *);
112int smb_vop_getattr(vnode_t *, vnode_t *, smb_attr_t *, int, cred_t *);
113int smb_vop_setattr(vnode_t *, vnode_t *, smb_attr_t *, int, cred_t *);
114int smb_vop_access(vnode_t *, int, int, vnode_t *, cred_t *);
115void smb_vop_eaccess(vnode_t *, int *, int, vnode_t *, cred_t *);
116int smb_vop_lookup(vnode_t *, char *, vnode_t **, char *, int, int *, vnode_t *,
117    cred_t *);
118int smb_vop_create(vnode_t *, char *, smb_attr_t *, vnode_t **, int, cred_t *,
119    vsecattr_t *);
120int smb_vop_link(vnode_t *, vnode_t *, char *, int, cred_t *);
121int smb_vop_remove(vnode_t *, char *, int, cred_t *);
122int smb_vop_rename(vnode_t *, char *, vnode_t *, char *, int, cred_t *);
123int smb_vop_mkdir(vnode_t *, char *, smb_attr_t *, vnode_t **, int, cred_t *,
124    vsecattr_t *);
125int smb_vop_rmdir(vnode_t *, char *, int, cred_t *);
126int smb_vop_readdir(vnode_t *, uint32_t, void *, int *, int *, cred_t *);
127int smb_vop_commit(vnode_t *, cred_t *);
128int smb_vop_statfs(vnode_t *, struct statvfs64 *, cred_t *);
129int smb_vop_stream_lookup(vnode_t *, char *, vnode_t **, char *, vnode_t **,
130    int, vnode_t *, cred_t *);
131int smb_vop_stream_create(vnode_t *, char *, smb_attr_t *, vnode_t **,
132    vnode_t **, int, cred_t *);
133int smb_vop_stream_remove(vnode_t *, char *, int, cred_t *);
134int smb_vop_lookup_xattrdir(vnode_t *, vnode_t **, int, cred_t *);
135int smb_vop_traverse_check(vnode_t **);
136
137int smb_vop_acl_read(vnode_t *, acl_t **, int, acl_type_t, cred_t *);
138int smb_vop_acl_write(vnode_t *, acl_t *, int, cred_t *);
139acl_type_t smb_vop_acl_type(vnode_t *);
140
141int smb_vop_shrlock(vnode_t *, uint32_t, uint32_t, uint32_t, cred_t *);
142int smb_vop_unshrlock(vnode_t *, uint32_t, cred_t *);
143
144int smb_vop_frlock(vnode_t *, cred_t *, int, flock64_t *);
145
146void smb_vop_catia_v4tov5(char *, char *, int);
147char *smb_vop_catia_v5tov4(char *, char *, int);
148
149#ifdef __cplusplus
150}
151#endif
152
153#endif /* _SMBSRV_SMB_VOPS_H */
154