1/* $NetBSD: smbfs_subr.h,v 1.22 2014/11/15 18:52:44 nakayama Exp $ */
2
3/*
4 * Copyright (c) 2000-2001, Boris Popov
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Boris Popov.
18 * 4. Neither the name of the author nor the names of any co-contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 * FreeBSD: src/sys/fs/smbfs/smbfs_subr.h,v 1.2 2001/12/10 08:09:46 obrien Exp
35 */
36#ifndef _FS_SMBFS_SMBFS_SUBR_H_
37#define _FS_SMBFS_SMBFS_SUBR_H_
38
39MALLOC_DECLARE(M_SMBNODENAME);
40MALLOC_DECLARE(M_SMBFSDATA);
41
42#define SMBFSERR(format, ...) printf("%s: "format, __func__, __VA_ARGS__)
43
44#ifdef SMB_VNODE_DEBUG
45#define SMBVDEBUG0(format) printf("%s: "format, __func__);
46#define SMBVDEBUG(format, ...) printf("%s: "format, __func__, __VA_ARGS__)
47#else
48#define SMBVDEBUG0(format)
49#define SMBVDEBUG(format, ...)
50#endif
51
52/*
53 * Possible lock commands
54 */
55#define SMB_LOCK_EXCL 0
56#define SMB_LOCK_SHARED 1
57#define SMB_LOCK_RELEASE 2
58
59struct smbmount;
60struct proc;
61struct timespec;
62struct vattr;
63struct vnode;
64struct statvfs;
65
66struct smbfattr {
67 int fa_attr;
68 int64_t fa_size;
69 struct timespec fa_atime;
70 struct timespec fa_ctime;
71 struct timespec fa_mtime;
72 long fa_ino;
73};
74
75/*
76 * Context to perform findfirst/findnext/findclose operations
77 */
78#define SMBFS_RDD_FINDFIRST 0x01
79#define SMBFS_RDD_EOF 0x02
80#define SMBFS_RDD_FINDSINGLE 0x04
81#define SMBFS_RDD_USESEARCH 0x08
82#define SMBFS_RDD_NOCLOSE 0x10
83#define SMBFS_RDD_GOTRNAME 0x1000
84
85/*
86 * Search context supplied by server
87 */
88#define SMB_SKEYLEN 21 /* search context */
89#define SMB_DENTRYLEN (SMB_SKEYLEN + 22) /* entire entry */
90
91struct smbfs_fctx {
92 /*
93 * Setable values
94 */
95 int f_flags; /* SMBFS_RDD_ */
96 /*
97 * Return values
98 */
99 struct smbfattr f_attr; /* current attributes */
100 char * f_name; /* current file name */
101 int f_nmlen; /* name len */
102 /*
103 * Internal variables
104 */
105 int f_limit; /* maximum number of entries */
106 int f_attrmask; /* SMB_FA_ */
107 int f_wclen;
108 const char * f_wildcard;
109 struct smbnode* f_dnp;
110 struct smb_cred*f_scred;
111 struct smb_share *f_ssp;
112 union {
113 struct smb_rq * uf_rq;
114 struct smb_t2rq * uf_t2;
115 } f_urq;
116 int f_left; /* entries left */
117 int f_ecnt; /* entries left in the current reponse */
118 int f_eofs; /* entry offset in the parameter block */
119 u_char f_skey[SMB_SKEYLEN]; /* server side search context */
120 char f_fname[8 + 1 + 3 + 1]; /* common case for 8.3 filenames */
121 u_int16_t f_Sid;
122 u_int16_t f_infolevel;
123 int f_rnamelen;
124 char * f_rname; /* resume name/key */
125 int f_rnameofs;
126};
127
128#define f_rq f_urq.uf_rq
129#define f_t2 f_urq.uf_t2
130
131/*
132 * smb level
133 */
134int smbfs_smb_lock(struct smbnode *np, int op, void *id,
135 off_t start, off_t end, struct smb_cred *scred);
136int smbfs_smb_statvfs(struct smb_share *ssp, struct statvfs *sbp,
137 struct smb_cred *scred);
138int smbfs_smb_setfsize(struct smbnode *np, u_quad_t newsize,
139 struct smb_cred *scred);
140
141int smbfs_smb_setpattr(struct smbnode *np, u_int16_t attr,
142 struct timespec *mtime, struct smb_cred *scred);
143int smbfs_smb_setptime2(struct smbnode *np, struct timespec *mtime,
144 struct timespec *atime, int attr, struct smb_cred *scred);
145int smbfs_smb_setpattrNT(struct smbnode *np, u_int16_t attr,
146 struct timespec *mtime, struct timespec *atime, struct smb_cred *scred);
147
148int smbfs_smb_setftime(struct smbnode *np, struct timespec *mtime,
149 struct timespec *atime, struct smb_cred *scred);
150int smbfs_smb_setfattrNT(struct smbnode *np, u_int16_t attr,
151 struct timespec *mtime, struct timespec *atime, struct smb_cred *scred);
152
153int smbfs_smb_open(struct smbnode *np, int accmode, struct smb_cred *scred);
154int smbfs_smb_close(struct smb_share *ssp, u_int16_t fid,
155 struct timespec *mtime, struct smb_cred *scred);
156int smbfs_smb_create(struct smbnode *dnp, const char *name, int len,
157 struct smb_cred *scred);
158int smbfs_smb_delete(struct smbnode *np, struct smb_cred *scred);
159int smbfs_smb_rename(struct smbnode *src, struct smbnode *tdnp,
160 const char *tname, int tnmlen, struct smb_cred *scred);
161int smbfs_smb_move(struct smbnode *src, struct smbnode *tdnp,
162 const char *tname, int tnmlen, u_int16_t flags, struct smb_cred *scred);
163int smbfs_smb_mkdir(struct smbnode *dnp, const char *name, int len,
164 struct smb_cred *scred);
165int smbfs_smb_rmdir(struct smbnode *np, struct smb_cred *scred);
166int smbfs_smb_ntcreatex(struct smbnode *, int accmode, struct smb_cred *);
167int smbfs_smb_nt_dirnotify_setup(struct smbnode *, struct smb_rq **, struct smb_cred *, void (*)(void *), void *);
168int smbfs_smb_nt_dirnotify_fetch(struct smb_rq *, int *);
169int smbfs_smb_ntcancel(struct smb_connobj *, u_int16_t, struct smb_cred *);
170int smbfs_findopen(struct smbnode *dnp, const char *wildcard, int wclen,
171 int attr, struct smb_cred *scred, struct smbfs_fctx **ctxpp);
172int smbfs_findnext(struct smbfs_fctx *ctx, int limit, struct smb_cred *scred);
173int smbfs_findclose(struct smbfs_fctx *ctx, struct smb_cred *scred);
174int smbfs_fullpath(struct mbchain *mbp, struct smb_vc *vcp,
175 struct smbnode *dnp, const char *name, int nmlen);
176int smbfs_smb_lookup(struct smbnode *dnp, const char *name, int nmlen,
177 struct smbfattr *fap, struct smb_cred *scred);
178
179int smbfs_fname_tolocal(struct smb_vc *vcp, char *name, int *nmlen, int caseopt);
180
181void smb_time_local2server(struct timespec *tsp, int tzoff, u_long *seconds);
182void smb_time_server2local(u_long seconds, int tzoff, struct timespec *tsp);
183void smb_time_NT2local(int64_t nsec, int tzoff, struct timespec *tsp);
184void smb_time_local2NT(struct timespec *tsp, int tzoff, int64_t *nsec);
185void smb_time_unix2dos(struct timespec *tsp, int tzoff, u_int16_t *ddp,
186 u_int16_t *dtp, u_int8_t *dhp);
187void smb_dos2unixtime (u_int dd, u_int dt, u_int dh, int tzoff, struct timespec *tsp);
188
189#endif /* !_FS_SMBFS_SMBFS_SUBR_H_ */
190