1/*
2 * Copyright (c) 2000-2001 Boris Popov
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Boris Popov.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
| 1/*
2 * Copyright (c) 2000-2001 Boris Popov
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Boris Popov.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
|
32 * $FreeBSD: head/sys/netsmb/smb_conn.h 78208 2001-06-14 11:05:01Z bp $
| 32 * $FreeBSD: head/sys/netsmb/smb_conn.h 87192 2001-12-02 08:47:29Z bp $
|
33 */
34
35/*
36 * Two levels of connection hierarchy
37 */
38#define SMBL_SM 0
39#define SMBL_VC 1
40#define SMBL_SHARE 2
41#define SMBL_NUM 3
42#define SMBL_NONE (-1)
43
44#define SMB_CS_NONE 0x0000
45#define SMB_CS_UPPER 0x0001 /* convert passed string to upper case */
46#define SMB_CS_LOWER 0x0002 /* convert passed string to lower case */
47
48/*
49 * Common object flags
50 */
51#define SMBO_GONE 0x1000000
52
53/*
54 * access modes
55 */
56#define SMBM_READ 0400 /* read conn attrs.(like list shares) */
57#define SMBM_WRITE 0200 /* modify conn attrs */
58#define SMBM_EXEC 0100 /* can send SMB requests */
59#define SMBM_READGRP 0040
60#define SMBM_WRITEGRP 0020
61#define SMBM_EXECGRP 0010
62#define SMBM_READOTH 0004
63#define SMBM_WRITEOTH 0002
64#define SMBM_EXECOTH 0001
65#define SMBM_MASK 0777
66#define SMBM_EXACT 010000 /* check for specified mode exactly */
67#define SMBM_ALL (SMBM_READ | SMBM_WRITE | SMBM_EXEC)
68#define SMBM_DEFAULT (SMBM_READ | SMBM_WRITE | SMBM_EXEC)
69#define SMBM_ANY_OWNER ((uid_t)-1)
70#define SMBM_ANY_GROUP ((gid_t)-1)
71
72/*
73 * VC flags
74 */
75#define SMBV_PERMANENT 0x0002
76#define SMBV_LONGNAMES 0x0004 /* connection is configured to use long names */
77#define SMBV_ENCRYPT 0x0008 /* server asked for encrypted password */
78#define SMBV_WIN95 0x0010 /* used to apply bugfixes for this OS */
79#define SMBV_PRIVATE 0x0020 /* connection can be used only by creator */
80#define SMBV_RECONNECTING 0x0040 /* conn is in the process of reconnection */
81#define SMBV_SINGLESHARE 0x0080 /* only one share connectin should be allowed */
82#define SMBV_CREATE 0x0100 /* lookup for create opeartion */
83/*#define SMBV_FAILED 0x0200*/ /* last reconnect attempt has failed */
84
85
86/*
87 * smb_share flags
88 */
89#define SMBS_PERMANENT 0x0001
90#define SMBS_RECONNECTING 0x0002
91#define SMBS_CONNECTED 0x0004
92
93/*
94 * share types
95 */
96#define SMB_ST_DISK 0x0 /* A: */
97#define SMB_ST_PRINTER 0x1 /* LPT: */
98#define SMB_ST_PIPE 0x2 /* IPC */
99#define SMB_ST_COMM 0x3 /* COMM */
100#define SMB_ST_ANY 0x4
101#define SMB_ST_MAX 0x4
102#define SMB_ST_NONE 0xff /* not a part of protocol */
103
104/*
105 * Negotiated protocol parameters
106 */
107struct smb_sopt {
108 int sv_proto;
109 int16_t sv_tz; /* offset in min relative to UTC */
110 u_int32_t sv_maxtx; /* maximum transmit buf size */
111 u_char sv_sm; /* security mode */
112 u_int16_t sv_maxmux; /* max number of outstanding rq's */
113 u_int16_t sv_maxvcs; /* max number of VCs */
114 u_int16_t sv_rawmode;
115 u_int32_t sv_maxraw; /* maximum raw-buffer size */
116 u_int32_t sv_skey; /* session key */
117 u_int32_t sv_caps; /* capabilites SMB_CAP_ */
118};
119
120/*
121 * network IO daemon states
122 */
123enum smbiod_state {
124 SMBIOD_ST_NOTCONN, /* no connect request was made */
125 SMBIOD_ST_RECONNECT, /* a [re]connect attempt is in progress */
126 SMBIOD_ST_TRANACTIVE, /* transport level is up */
127 SMBIOD_ST_VCACTIVE, /* session established */
128 SMBIOD_ST_DEAD /* connection broken, transport is down */
129};
130
131
132/*
133 * Info structures
134 */
135#define SMB_INFO_NONE 0
136#define SMB_INFO_VC 2
137#define SMB_INFO_SHARE 3
138
139struct smb_vc_info {
140 int itype;
141 int usecount;
142 uid_t uid; /* user id of connection */
143 gid_t gid; /* group of connection */
144 mode_t mode; /* access mode */
145 int flags;
146 enum smbiod_state iodstate;
147 struct smb_sopt sopt;
148 char srvname[SMB_MAXSRVNAMELEN];
149 char vcname[128];
150};
151
152struct smb_share_info {
153 int itype;
154 int usecount;
155 u_short tid; /* TID */
156 int type; /* share type */
157 uid_t uid; /* user id of connection */
158 gid_t gid; /* group of connection */
159 mode_t mode; /* access mode */
160 int flags;
161 char sname[128];
162};
163
164#ifdef _KERNEL
165
166#include <sys/lock.h>
167#include <netsmb/smb_subr.h>
168
169#define CONNADDREQ(a1,a2) ((a1)->sa_len == (a2)->sa_len && \
170 bcmp(a1, a2, (a1)->sa_len) == 0)
171
172struct smb_vc;
173struct smb_share;
174struct smb_cred;
175struct smb_rq;
176struct mbdata;
177struct smbioc_oshare;
178struct smbioc_ossn;
179struct uio;
180
181TAILQ_HEAD(smb_rqhead, smb_rq);
182
183#define SMB_DEFRQTIMO 5
184
185#define SMB_DIALECT(vcp) ((vcp)->vc_sopt.sv_proto)
186
187struct smb_tran_desc;
188
189/*
190 * Connection object
191 */
192struct smb_connobj;
193
194typedef void smb_co_gone_t (struct smb_connobj *cp, struct smb_cred *scred);
195typedef void smb_co_free_t (struct smb_connobj *cp);
196
197#define SMB_CO_LOCK(cp) smb_sl_lock(&(cp)->co_interlock)
198#define SMB_CO_UNLOCK(cp) smb_sl_unlock(&(cp)->co_interlock)
199
200struct smb_connobj {
201 int co_level; /* SMBL_ */
202 int co_flags;
203 struct lock co_lock;
204 struct smb_slock co_interlock;
205 int co_usecount;
206 struct smb_connobj * co_parent;
207 SLIST_HEAD(,smb_connobj)co_children;
208 SLIST_ENTRY(smb_connobj)co_next;
209 smb_co_gone_t * co_gone;
210 smb_co_free_t * co_free;
211};
212
213#define SMBCO_FOREACH(var, cp) SLIST_FOREACH((var), &(cp)->co_children, co_next)
214
215/*
216 * Virtual Circuit (session) to a server.
217 * This is the most (over)complicated part of SMB protocol.
218 * For the user security level (usl), each session with different remote
219 * user name has its own VC.
220 * It is unclear however, should share security level (ssl) allow additional
221 * VCs, because user name is not used and can be the same. On other hand,
222 * multiple VCs allows us to create separate sessions to server on a per
223 * user basis.
224 */
225
226/*
227 * This lock protects vc_flags
228 */
229#define SMBC_ST_LOCK(vcp) smb_sl_lock(&(vcp)->vc_stlock)
230#define SMBC_ST_UNLOCK(vcp) smb_sl_unlock(&(vcp)->vc_stlock)
231
232
233struct smb_vc {
234 struct smb_connobj obj;
235 char * vc_srvname;
236 struct sockaddr*vc_paddr; /* server addr */
237 struct sockaddr*vc_laddr; /* local addr, if any */
238 char * vc_username;
239 char * vc_pass; /* password for usl case */
240 char * vc_domain; /* workgroup/primary domain */
241
242 u_int vc_timo; /* default request timeout */
243 int vc_maxvcs; /* maximum number of VC per connection */
244
245 void * vc_tolower; /* local charset */
246 void * vc_toupper; /* local charset */
247 void * vc_toserver; /* local charset to server one */
248 void * vc_tolocal; /* server charset to local one */
249 int vc_number; /* number of this VC from the client side */
250 int vc_genid;
251 uid_t vc_uid; /* user id of connection */
252 gid_t vc_grp; /* group of connection */
253 mode_t vc_mode; /* access mode */
254 struct tnode * vc_tnode; /* backing object */
255 u_short vc_smbuid; /* unique vc id assigned by server */
256
257 u_char vc_hflags; /* or'ed with flags in the smb header */
258 u_short vc_hflags2; /* or'ed with flags in the smb header */
259 void * vc_tdata; /* transport control block */
260 struct smb_tran_desc *vc_tdesc;
261 int vc_chlen; /* actual challenge length */
262 u_char vc_ch[SMB_MAXCHALLENGELEN];
263 u_short vc_mid; /* multiplex id */
264 struct smb_sopt vc_sopt; /* server options */
| 33 */
34
35/*
36 * Two levels of connection hierarchy
37 */
38#define SMBL_SM 0
39#define SMBL_VC 1
40#define SMBL_SHARE 2
41#define SMBL_NUM 3
42#define SMBL_NONE (-1)
43
44#define SMB_CS_NONE 0x0000
45#define SMB_CS_UPPER 0x0001 /* convert passed string to upper case */
46#define SMB_CS_LOWER 0x0002 /* convert passed string to lower case */
47
48/*
49 * Common object flags
50 */
51#define SMBO_GONE 0x1000000
52
53/*
54 * access modes
55 */
56#define SMBM_READ 0400 /* read conn attrs.(like list shares) */
57#define SMBM_WRITE 0200 /* modify conn attrs */
58#define SMBM_EXEC 0100 /* can send SMB requests */
59#define SMBM_READGRP 0040
60#define SMBM_WRITEGRP 0020
61#define SMBM_EXECGRP 0010
62#define SMBM_READOTH 0004
63#define SMBM_WRITEOTH 0002
64#define SMBM_EXECOTH 0001
65#define SMBM_MASK 0777
66#define SMBM_EXACT 010000 /* check for specified mode exactly */
67#define SMBM_ALL (SMBM_READ | SMBM_WRITE | SMBM_EXEC)
68#define SMBM_DEFAULT (SMBM_READ | SMBM_WRITE | SMBM_EXEC)
69#define SMBM_ANY_OWNER ((uid_t)-1)
70#define SMBM_ANY_GROUP ((gid_t)-1)
71
72/*
73 * VC flags
74 */
75#define SMBV_PERMANENT 0x0002
76#define SMBV_LONGNAMES 0x0004 /* connection is configured to use long names */
77#define SMBV_ENCRYPT 0x0008 /* server asked for encrypted password */
78#define SMBV_WIN95 0x0010 /* used to apply bugfixes for this OS */
79#define SMBV_PRIVATE 0x0020 /* connection can be used only by creator */
80#define SMBV_RECONNECTING 0x0040 /* conn is in the process of reconnection */
81#define SMBV_SINGLESHARE 0x0080 /* only one share connectin should be allowed */
82#define SMBV_CREATE 0x0100 /* lookup for create opeartion */
83/*#define SMBV_FAILED 0x0200*/ /* last reconnect attempt has failed */
84
85
86/*
87 * smb_share flags
88 */
89#define SMBS_PERMANENT 0x0001
90#define SMBS_RECONNECTING 0x0002
91#define SMBS_CONNECTED 0x0004
92
93/*
94 * share types
95 */
96#define SMB_ST_DISK 0x0 /* A: */
97#define SMB_ST_PRINTER 0x1 /* LPT: */
98#define SMB_ST_PIPE 0x2 /* IPC */
99#define SMB_ST_COMM 0x3 /* COMM */
100#define SMB_ST_ANY 0x4
101#define SMB_ST_MAX 0x4
102#define SMB_ST_NONE 0xff /* not a part of protocol */
103
104/*
105 * Negotiated protocol parameters
106 */
107struct smb_sopt {
108 int sv_proto;
109 int16_t sv_tz; /* offset in min relative to UTC */
110 u_int32_t sv_maxtx; /* maximum transmit buf size */
111 u_char sv_sm; /* security mode */
112 u_int16_t sv_maxmux; /* max number of outstanding rq's */
113 u_int16_t sv_maxvcs; /* max number of VCs */
114 u_int16_t sv_rawmode;
115 u_int32_t sv_maxraw; /* maximum raw-buffer size */
116 u_int32_t sv_skey; /* session key */
117 u_int32_t sv_caps; /* capabilites SMB_CAP_ */
118};
119
120/*
121 * network IO daemon states
122 */
123enum smbiod_state {
124 SMBIOD_ST_NOTCONN, /* no connect request was made */
125 SMBIOD_ST_RECONNECT, /* a [re]connect attempt is in progress */
126 SMBIOD_ST_TRANACTIVE, /* transport level is up */
127 SMBIOD_ST_VCACTIVE, /* session established */
128 SMBIOD_ST_DEAD /* connection broken, transport is down */
129};
130
131
132/*
133 * Info structures
134 */
135#define SMB_INFO_NONE 0
136#define SMB_INFO_VC 2
137#define SMB_INFO_SHARE 3
138
139struct smb_vc_info {
140 int itype;
141 int usecount;
142 uid_t uid; /* user id of connection */
143 gid_t gid; /* group of connection */
144 mode_t mode; /* access mode */
145 int flags;
146 enum smbiod_state iodstate;
147 struct smb_sopt sopt;
148 char srvname[SMB_MAXSRVNAMELEN];
149 char vcname[128];
150};
151
152struct smb_share_info {
153 int itype;
154 int usecount;
155 u_short tid; /* TID */
156 int type; /* share type */
157 uid_t uid; /* user id of connection */
158 gid_t gid; /* group of connection */
159 mode_t mode; /* access mode */
160 int flags;
161 char sname[128];
162};
163
164#ifdef _KERNEL
165
166#include <sys/lock.h>
167#include <netsmb/smb_subr.h>
168
169#define CONNADDREQ(a1,a2) ((a1)->sa_len == (a2)->sa_len && \
170 bcmp(a1, a2, (a1)->sa_len) == 0)
171
172struct smb_vc;
173struct smb_share;
174struct smb_cred;
175struct smb_rq;
176struct mbdata;
177struct smbioc_oshare;
178struct smbioc_ossn;
179struct uio;
180
181TAILQ_HEAD(smb_rqhead, smb_rq);
182
183#define SMB_DEFRQTIMO 5
184
185#define SMB_DIALECT(vcp) ((vcp)->vc_sopt.sv_proto)
186
187struct smb_tran_desc;
188
189/*
190 * Connection object
191 */
192struct smb_connobj;
193
194typedef void smb_co_gone_t (struct smb_connobj *cp, struct smb_cred *scred);
195typedef void smb_co_free_t (struct smb_connobj *cp);
196
197#define SMB_CO_LOCK(cp) smb_sl_lock(&(cp)->co_interlock)
198#define SMB_CO_UNLOCK(cp) smb_sl_unlock(&(cp)->co_interlock)
199
200struct smb_connobj {
201 int co_level; /* SMBL_ */
202 int co_flags;
203 struct lock co_lock;
204 struct smb_slock co_interlock;
205 int co_usecount;
206 struct smb_connobj * co_parent;
207 SLIST_HEAD(,smb_connobj)co_children;
208 SLIST_ENTRY(smb_connobj)co_next;
209 smb_co_gone_t * co_gone;
210 smb_co_free_t * co_free;
211};
212
213#define SMBCO_FOREACH(var, cp) SLIST_FOREACH((var), &(cp)->co_children, co_next)
214
215/*
216 * Virtual Circuit (session) to a server.
217 * This is the most (over)complicated part of SMB protocol.
218 * For the user security level (usl), each session with different remote
219 * user name has its own VC.
220 * It is unclear however, should share security level (ssl) allow additional
221 * VCs, because user name is not used and can be the same. On other hand,
222 * multiple VCs allows us to create separate sessions to server on a per
223 * user basis.
224 */
225
226/*
227 * This lock protects vc_flags
228 */
229#define SMBC_ST_LOCK(vcp) smb_sl_lock(&(vcp)->vc_stlock)
230#define SMBC_ST_UNLOCK(vcp) smb_sl_unlock(&(vcp)->vc_stlock)
231
232
233struct smb_vc {
234 struct smb_connobj obj;
235 char * vc_srvname;
236 struct sockaddr*vc_paddr; /* server addr */
237 struct sockaddr*vc_laddr; /* local addr, if any */
238 char * vc_username;
239 char * vc_pass; /* password for usl case */
240 char * vc_domain; /* workgroup/primary domain */
241
242 u_int vc_timo; /* default request timeout */
243 int vc_maxvcs; /* maximum number of VC per connection */
244
245 void * vc_tolower; /* local charset */
246 void * vc_toupper; /* local charset */
247 void * vc_toserver; /* local charset to server one */
248 void * vc_tolocal; /* server charset to local one */
249 int vc_number; /* number of this VC from the client side */
250 int vc_genid;
251 uid_t vc_uid; /* user id of connection */
252 gid_t vc_grp; /* group of connection */
253 mode_t vc_mode; /* access mode */
254 struct tnode * vc_tnode; /* backing object */
255 u_short vc_smbuid; /* unique vc id assigned by server */
256
257 u_char vc_hflags; /* or'ed with flags in the smb header */
258 u_short vc_hflags2; /* or'ed with flags in the smb header */
259 void * vc_tdata; /* transport control block */
260 struct smb_tran_desc *vc_tdesc;
261 int vc_chlen; /* actual challenge length */
262 u_char vc_ch[SMB_MAXCHALLENGELEN];
263 u_short vc_mid; /* multiplex id */
264 struct smb_sopt vc_sopt; /* server options */
|
265 struct smb_cred*vc_scred; /* used in reconnect procedure */
| |
266 int vc_txmax; /* max tx/rx packet size */
267 struct smbiod * vc_iod;
268 struct smb_slock vc_stlock;
269};
270
271#define vc_maxmux vc_sopt.sv_maxmux
272#define vc_flags obj.co_flags
273
274
275/*
276 * smb_share structure describes connection to the given SMB share (tree).
277 * Connection to share is always built on top of the VC.
278 */
279
280/*
281 * This lock protects ss_flags
282 */
283#define SMBS_ST_LOCK(ssp) smb_sl_lock(&(ssp)->ss_stlock)
284#define SMBS_ST_LOCKPTR(ssp) (&(ssp)->ss_stlock)
285#define SMBS_ST_UNLOCK(ssp) smb_sl_unlock(&(ssp)->ss_stlock)
286
287struct smb_share {
288 struct smb_connobj obj;
289 char * ss_name;
290 u_short ss_tid; /* TID */
291 int ss_type; /* share type */
292 uid_t ss_uid; /* user id of connection */
293 gid_t ss_grp; /* group of connection */
294 mode_t ss_mode; /* access mode */
295 int ss_vcgenid;
296 char * ss_pass; /* password to a share, can be null */
297 struct smb_slock ss_stlock;
| 265 int vc_txmax; /* max tx/rx packet size */
266 struct smbiod * vc_iod;
267 struct smb_slock vc_stlock;
268};
269
270#define vc_maxmux vc_sopt.sv_maxmux
271#define vc_flags obj.co_flags
272
273
274/*
275 * smb_share structure describes connection to the given SMB share (tree).
276 * Connection to share is always built on top of the VC.
277 */
278
279/*
280 * This lock protects ss_flags
281 */
282#define SMBS_ST_LOCK(ssp) smb_sl_lock(&(ssp)->ss_stlock)
283#define SMBS_ST_LOCKPTR(ssp) (&(ssp)->ss_stlock)
284#define SMBS_ST_UNLOCK(ssp) smb_sl_unlock(&(ssp)->ss_stlock)
285
286struct smb_share {
287 struct smb_connobj obj;
288 char * ss_name;
289 u_short ss_tid; /* TID */
290 int ss_type; /* share type */
291 uid_t ss_uid; /* user id of connection */
292 gid_t ss_grp; /* group of connection */
293 mode_t ss_mode; /* access mode */
294 int ss_vcgenid;
295 char * ss_pass; /* password to a share, can be null */
296 struct smb_slock ss_stlock;
|
298 struct smb_cred *ss_cred; /* used in reconnect procedure */
| |
299};
300
301#define ss_flags obj.co_flags
302
303#define CPTOVC(cp) ((struct smb_vc*)(cp))
304#define VCTOCP(vcp) (&(vcp)->obj)
305#define CPTOSS(cp) ((struct smb_share*)(cp))
306#define SSTOVC(ssp) CPTOVC(((ssp)->obj.co_parent))
307#define SSTOCP(ssp) (&(ssp)->obj)
308
309struct smb_vcspec {
310 char * srvname;
311 struct sockaddr*sap;
312 struct sockaddr*lap;
313 int flags;
314 char * username;
315 char * pass;
316 char * domain;
317 mode_t mode;
318 mode_t rights;
319 uid_t owner;
320 gid_t group;
321 char * localcs;
322 char * servercs;
323 struct smb_sharespec *shspec;
324 struct smb_share *ssp; /* returned */
325 /*
326 * The rest is an internal data
327 */
328 struct smb_cred *scred;
329};
330
331struct smb_sharespec {
332 char * name;
333 char * pass;
334 mode_t mode;
335 mode_t rights;
336 uid_t owner;
337 gid_t group;
338 int stype;
339 /*
340 * The rest is an internal data
341 */
342 struct smb_cred *scred;
343};
344
345/*
346 * Session level functions
347 */
348int smb_sm_init(void);
349int smb_sm_done(void);
350int smb_sm_lookup(struct smb_vcspec *vcspec,
351 struct smb_sharespec *shspec, struct smb_cred *scred,
352 struct smb_vc **vcpp);
353
354/*
355 * Connection object
356 */
| 297};
298
299#define ss_flags obj.co_flags
300
301#define CPTOVC(cp) ((struct smb_vc*)(cp))
302#define VCTOCP(vcp) (&(vcp)->obj)
303#define CPTOSS(cp) ((struct smb_share*)(cp))
304#define SSTOVC(ssp) CPTOVC(((ssp)->obj.co_parent))
305#define SSTOCP(ssp) (&(ssp)->obj)
306
307struct smb_vcspec {
308 char * srvname;
309 struct sockaddr*sap;
310 struct sockaddr*lap;
311 int flags;
312 char * username;
313 char * pass;
314 char * domain;
315 mode_t mode;
316 mode_t rights;
317 uid_t owner;
318 gid_t group;
319 char * localcs;
320 char * servercs;
321 struct smb_sharespec *shspec;
322 struct smb_share *ssp; /* returned */
323 /*
324 * The rest is an internal data
325 */
326 struct smb_cred *scred;
327};
328
329struct smb_sharespec {
330 char * name;
331 char * pass;
332 mode_t mode;
333 mode_t rights;
334 uid_t owner;
335 gid_t group;
336 int stype;
337 /*
338 * The rest is an internal data
339 */
340 struct smb_cred *scred;
341};
342
343/*
344 * Session level functions
345 */
346int smb_sm_init(void);
347int smb_sm_done(void);
348int smb_sm_lookup(struct smb_vcspec *vcspec,
349 struct smb_sharespec *shspec, struct smb_cred *scred,
350 struct smb_vc **vcpp);
351
352/*
353 * Connection object
354 */
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357void smb_co_ref(struct smb_connobj *cp, struct proc *p);
| 355void smb_co_ref(struct smb_connobj *cp);
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358void smb_co_rele(struct smb_connobj *cp, struct smb_cred *scred);
359int smb_co_get(struct smb_connobj *cp, int flags, struct smb_cred *scred);
360void smb_co_put(struct smb_connobj *cp, struct smb_cred *scred);
| 356void smb_co_rele(struct smb_connobj *cp, struct smb_cred *scred);
357int smb_co_get(struct smb_connobj *cp, int flags, struct smb_cred *scred);
358void smb_co_put(struct smb_connobj *cp, struct smb_cred *scred);
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361int smb_co_lock(struct smb_connobj *cp, int flags, struct proc *p);
362void smb_co_unlock(struct smb_connobj *cp, int flags, struct proc *p);
| 359int smb_co_lock(struct smb_connobj *cp, int flags, struct thread *td);
360void smb_co_unlock(struct smb_connobj *cp, int flags, struct thread *td);
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363
364/*
365 * session level functions
366 */
367int smb_vc_create(struct smb_vcspec *vcspec,
368 struct smb_cred *scred, struct smb_vc **vcpp);
369int smb_vc_connect(struct smb_vc *vcp, struct smb_cred *scred);
370int smb_vc_access(struct smb_vc *vcp, struct smb_cred *scred, mode_t mode);
371int smb_vc_get(struct smb_vc *vcp, int flags, struct smb_cred *scred);
372void smb_vc_put(struct smb_vc *vcp, struct smb_cred *scred);
| 361
362/*
363 * session level functions
364 */
365int smb_vc_create(struct smb_vcspec *vcspec,
366 struct smb_cred *scred, struct smb_vc **vcpp);
367int smb_vc_connect(struct smb_vc *vcp, struct smb_cred *scred);
368int smb_vc_access(struct smb_vc *vcp, struct smb_cred *scred, mode_t mode);
369int smb_vc_get(struct smb_vc *vcp, int flags, struct smb_cred *scred);
370void smb_vc_put(struct smb_vc *vcp, struct smb_cred *scred);
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373void smb_vc_ref(struct smb_vc *vcp, struct proc *p);
| 371void smb_vc_ref(struct smb_vc *vcp);
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374void smb_vc_rele(struct smb_vc *vcp, struct smb_cred *scred);
| 372void smb_vc_rele(struct smb_vc *vcp, struct smb_cred *scred);
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375int smb_vc_lock(struct smb_vc *vcp, int flags, struct proc *p);
376void smb_vc_unlock(struct smb_vc *vcp, int flags, struct proc *p);
| 373int smb_vc_lock(struct smb_vc *vcp, int flags, struct thread *td);
374void smb_vc_unlock(struct smb_vc *vcp, int flags, struct thread *td);
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377int smb_vc_lookupshare(struct smb_vc *vcp, struct smb_sharespec *shspec,
378 struct smb_cred *scred, struct smb_share **sspp);
379const char * smb_vc_getpass(struct smb_vc *vcp);
380u_short smb_vc_nextmid(struct smb_vc *vcp);
381
382/*
383 * share level functions
384 */
385int smb_share_create(struct smb_vc *vcp, struct smb_sharespec *shspec,
386 struct smb_cred *scred, struct smb_share **sspp);
387int smb_share_access(struct smb_share *ssp, struct smb_cred *scred, mode_t mode);
| 375int smb_vc_lookupshare(struct smb_vc *vcp, struct smb_sharespec *shspec,
376 struct smb_cred *scred, struct smb_share **sspp);
377const char * smb_vc_getpass(struct smb_vc *vcp);
378u_short smb_vc_nextmid(struct smb_vc *vcp);
379
380/*
381 * share level functions
382 */
383int smb_share_create(struct smb_vc *vcp, struct smb_sharespec *shspec,
384 struct smb_cred *scred, struct smb_share **sspp);
385int smb_share_access(struct smb_share *ssp, struct smb_cred *scred, mode_t mode);
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388void smb_share_ref(struct smb_share *ssp, struct proc *p);
| 386void smb_share_ref(struct smb_share *ssp);
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389void smb_share_rele(struct smb_share *ssp, struct smb_cred *scred);
390int smb_share_get(struct smb_share *ssp, int flags, struct smb_cred *scred);
391void smb_share_put(struct smb_share *ssp, struct smb_cred *scred);
| 387void smb_share_rele(struct smb_share *ssp, struct smb_cred *scred);
388int smb_share_get(struct smb_share *ssp, int flags, struct smb_cred *scred);
389void smb_share_put(struct smb_share *ssp, struct smb_cred *scred);
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392int smb_share_lock(struct smb_share *ssp, int flags, struct proc *p);
393void smb_share_unlock(struct smb_share *ssp, int flags, struct proc *p);
| 390int smb_share_lock(struct smb_share *ssp, int flags, struct thread *td);
391void smb_share_unlock(struct smb_share *ssp, int flags, struct thread *td);
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394void smb_share_invalidate(struct smb_share *ssp);
395int smb_share_valid(struct smb_share *ssp);
396const char * smb_share_getpass(struct smb_share *ssp);
397
398/*
399 * SMB protocol level functions
400 */
401int smb_smb_negotiate(struct smb_vc *vcp, struct smb_cred *scred);
402int smb_smb_ssnsetup(struct smb_vc *vcp, struct smb_cred *scred);
403int smb_smb_ssnclose(struct smb_vc *vcp, struct smb_cred *scred);
404int smb_smb_treeconnect(struct smb_share *ssp, struct smb_cred *scred);
405int smb_smb_treedisconnect(struct smb_share *ssp, struct smb_cred *scred);
406int smb_read(struct smb_share *ssp, u_int16_t fid, struct uio *uio,
407 struct smb_cred *scred);
408int smb_write(struct smb_share *ssp, u_int16_t fid, struct uio *uio,
409 struct smb_cred *scred);
410int smb_smb_echo(struct smb_vc *vcp, struct smb_cred *scred);
411
412/*
413 * smbiod thread
414 */
415
416#define SMBIOD_EV_NEWRQ 0x0001
417#define SMBIOD_EV_SHUTDOWN 0x0002
418#define SMBIOD_EV_CONNECT 0x0003
419#define SMBIOD_EV_DISCONNECT 0x0004
420#define SMBIOD_EV_TREECONNECT 0x0005
421#define SMBIOD_EV_MASK 0x00ff
422#define SMBIOD_EV_SYNC 0x0100
423#define SMBIOD_EV_PROCESSING 0x0200
424
425struct smbiod_event {
426 int ev_type;
427 int ev_error;
428 void * ev_ident;
429 STAILQ_ENTRY(smbiod_event) ev_link;
430};
431
432#define SMBIOD_SHUTDOWN 0x0001
433
434struct smbiod {
435 int iod_id;
436 int iod_flags;
437 enum smbiod_state iod_state;
438 int iod_muxcnt; /* number of active outstanding requests */
439 int iod_sleeptimo;
440 struct smb_vc * iod_vc;
441 struct smb_slock iod_rqlock; /* iod_rqlist, iod_muxwant */
442 struct smb_rqhead iod_rqlist; /* list of outstanding requests */
443 int iod_muxwant;
444 struct proc * iod_p;
| 392void smb_share_invalidate(struct smb_share *ssp);
393int smb_share_valid(struct smb_share *ssp);
394const char * smb_share_getpass(struct smb_share *ssp);
395
396/*
397 * SMB protocol level functions
398 */
399int smb_smb_negotiate(struct smb_vc *vcp, struct smb_cred *scred);
400int smb_smb_ssnsetup(struct smb_vc *vcp, struct smb_cred *scred);
401int smb_smb_ssnclose(struct smb_vc *vcp, struct smb_cred *scred);
402int smb_smb_treeconnect(struct smb_share *ssp, struct smb_cred *scred);
403int smb_smb_treedisconnect(struct smb_share *ssp, struct smb_cred *scred);
404int smb_read(struct smb_share *ssp, u_int16_t fid, struct uio *uio,
405 struct smb_cred *scred);
406int smb_write(struct smb_share *ssp, u_int16_t fid, struct uio *uio,
407 struct smb_cred *scred);
408int smb_smb_echo(struct smb_vc *vcp, struct smb_cred *scred);
409
410/*
411 * smbiod thread
412 */
413
414#define SMBIOD_EV_NEWRQ 0x0001
415#define SMBIOD_EV_SHUTDOWN 0x0002
416#define SMBIOD_EV_CONNECT 0x0003
417#define SMBIOD_EV_DISCONNECT 0x0004
418#define SMBIOD_EV_TREECONNECT 0x0005
419#define SMBIOD_EV_MASK 0x00ff
420#define SMBIOD_EV_SYNC 0x0100
421#define SMBIOD_EV_PROCESSING 0x0200
422
423struct smbiod_event {
424 int ev_type;
425 int ev_error;
426 void * ev_ident;
427 STAILQ_ENTRY(smbiod_event) ev_link;
428};
429
430#define SMBIOD_SHUTDOWN 0x0001
431
432struct smbiod {
433 int iod_id;
434 int iod_flags;
435 enum smbiod_state iod_state;
436 int iod_muxcnt; /* number of active outstanding requests */
437 int iod_sleeptimo;
438 struct smb_vc * iod_vc;
439 struct smb_slock iod_rqlock; /* iod_rqlist, iod_muxwant */
440 struct smb_rqhead iod_rqlist; /* list of outstanding requests */
441 int iod_muxwant;
442 struct proc * iod_p;
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| 443 struct thread * iod_td;
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445 struct smb_cred iod_scred;
446 struct smb_slock iod_evlock; /* iod_evlist */
447 STAILQ_HEAD(,smbiod_event) iod_evlist;
448 struct timespec iod_lastrqsent;
449 struct timespec iod_pingtimo;
450};
451
452int smb_iod_init(void);
453int smb_iod_done(void);
454int smb_iod_create(struct smb_vc *vcp);
455int smb_iod_destroy(struct smbiod *iod);
456int smb_iod_request(struct smbiod *iod, int event, void *ident);
457int smb_iod_addrq(struct smb_rq *rqp);
458int smb_iod_waitrq(struct smb_rq *rqp);
459int smb_iod_removerq(struct smb_rq *rqp);
460
461#endif /* _KERNEL */
| 444 struct smb_cred iod_scred;
445 struct smb_slock iod_evlock; /* iod_evlist */
446 STAILQ_HEAD(,smbiod_event) iod_evlist;
447 struct timespec iod_lastrqsent;
448 struct timespec iod_pingtimo;
449};
450
451int smb_iod_init(void);
452int smb_iod_done(void);
453int smb_iod_create(struct smb_vc *vcp);
454int smb_iod_destroy(struct smbiod *iod);
455int smb_iod_request(struct smbiod *iod, int event, void *ident);
456int smb_iod_addrq(struct smb_rq *rqp);
457int smb_iod_waitrq(struct smb_rq *rqp);
458int smb_iod_removerq(struct smb_rq *rqp);
459
460#endif /* _KERNEL */
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