1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
|
/*
* Copyright (c) 2000-2001, Boris Popov
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Boris Popov.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _NETSMB_SMB_SUBR_H_
#define _NETSMB_SMB_SUBR_H_
#ifndef _KERNEL
#error "This file shouldn't be included from userland programs"
#endif
#ifdef MALLOC_DECLARE
MALLOC_DECLARE(M_SMBTEMP);
#endif
#define FB_CURRENT
#define SMBERROR(format, args...) printf("%s: "format, __func__ ,## args)
#define SMBPANIC(format, args...) printf("%s: "format, __func__ ,## args)
#ifdef SMB_SOCKET_DEBUG
#define SMBSDEBUG(format, args...) printf("%s: "format, __func__ ,## args)
#else
#define SMBSDEBUG(format, args...)
#endif
#ifdef SMB_IOD_DEBUG
#define SMBIODEBUG(format, args...) printf("%s: "format, __func__ ,## args)
#else
#define SMBIODEBUG(format, args...)
#endif
#ifdef SMB_SOCKETDATA_DEBUG
void m_dumpm(struct mbuf *m);
#else
#define m_dumpm(m)
#endif
#define SMB_SIGMASK(set) \
(SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) || \
SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) || \
SIGISMEMBER(set, SIGQUIT))
#define smb_suser(cred) suser_cred(cred, 0)
/*
* Compatibility wrappers for simple locks
*/
#include <sys/mutex.h>
#define smb_slock mtx
#define smb_sl_init(mtx, desc) mtx_init(mtx, desc, MTX_DEF)
#define smb_sl_destroy(mtx) mtx_destroy(mtx)
#define smb_sl_lock(mtx) mtx_lock(mtx)
#define smb_sl_unlock(mtx) mtx_unlock(mtx)
#define SMB_STRFREE(p) do { if (p) smb_strfree(p); } while(0)
/*
* The simple try/catch/finally interface.
* With GCC it is possible to allow more than one try/finally block per
* function, but we'll avoid it to maintain portability.
*/
#define itry { \
__label__ _finlab, _catchlab; \
int _tval; \
#define icatch(var) \
goto _finlab; \
(void)&&_catchlab; \
_catchlab: \
var = _tval;
#define ifinally (void)&&_finlab; \
_finlab:
#define iendtry }
#define inocatch \
goto _finlab; \
(void)&&_catchlab; \
_catchlab: \
#define ithrow(t) do { \
if ((_tval = (int)(t)) != 0) \
goto _catchlab; \
} while (0)
#define ierror(t,e) do { \
if (t) { \
_tval = e; \
goto _catchlab; \
} \
} while (0)
typedef u_int16_t smb_unichar;
typedef smb_unichar *smb_uniptr;
/*
* Crediantials of user/process being processing in the connection procedures
*/
struct smb_cred {
struct thread * scr_td;
struct ucred * scr_cred;
};
extern smb_unichar smb_unieol;
struct mbchain;
struct smb_vc;
struct smb_rq;
void smb_makescred(struct smb_cred *scred, struct thread *td, struct ucred *cred);
int smb_proc_intr(struct proc *);
char *smb_strdup(const char *s);
void *smb_memdup(const void *umem, int len);
char *smb_strdupin(char *s, int maxlen);
void *smb_memdupin(void *umem, int len);
void smb_strtouni(u_int16_t *dst, const char *src);
void smb_strfree(char *s);
void smb_memfree(void *s);
void *smb_zmalloc(unsigned long size, struct malloc_type *type, int flags);
int smb_encrypt(const u_char *apwd, u_char *C8, u_char *RN);
int smb_ntencrypt(const u_char *apwd, u_char *C8, u_char *RN);
int smb_maperror(int eclass, int eno);
int smb_put_dmem(struct mbchain *mbp, struct smb_vc *vcp,
const char *src, int len, int caseopt);
int smb_put_dstring(struct mbchain *mbp, struct smb_vc *vcp,
const char *src, int caseopt);
int smb_put_string(struct smb_rq *rqp, const char *src);
int smb_put_asunistring(struct smb_rq *rqp, const char *src);
#endif /* !_NETSMB_SMB_SUBR_H_ */
|