1 | /* $NetBSD: smb_subr.h,v 1.21 2012/03/13 18:41:01 elad 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/netsmb/smb_subr.h,v 1.4 2001/12/10 08:09:48 obrien Exp |
35 | */ |
36 | #ifndef _NETSMB_SMB_SUBR_H_ |
37 | #define _NETSMB_SMB_SUBR_H_ |
38 | |
39 | #ifndef _KERNEL |
40 | #error not supposed to be exposed to userland. |
41 | #endif /* !_KERNEL */ |
42 | |
43 | MALLOC_DECLARE(M_SMBTEMP); |
44 | |
45 | #define SMBERROR(x) aprint_error x |
46 | #define SMBPANIC(x) aprint_error x |
47 | |
48 | #ifdef SMB_SOCKET_DEBUG |
49 | #define SMBSDEBUG(x) aprint_debug x |
50 | #else |
51 | #define SMBSDEBUG(x) /* nothing */ |
52 | #endif |
53 | |
54 | #ifdef SMB_IOD_DEBUG |
55 | #define SMBIODEBUG(x) aprint_debug x |
56 | #else |
57 | #define SMBIODEBUG(x) /* nothing */ |
58 | #endif |
59 | |
60 | #ifdef SMB_SOCKETDATA_DEBUG |
61 | struct mbuf; |
62 | void m_dumpm(struct mbuf *m); |
63 | #else |
64 | #define m_dumpm(m) |
65 | #endif |
66 | |
67 | #define SIGISMEMBER(s,n) sigismember(&(s),n) |
68 | |
69 | #define SMB_SIGMASK(set) \ |
70 | (SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) || \ |
71 | SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) || \ |
72 | SIGISMEMBER(set, SIGQUIT)) |
73 | |
74 | /* smb_suser() is not used in NetBSD. */ |
75 | #define smb_suser(cred) kauth_authorize_generic(cred, KAUTH_GENERIC_ISSUSER, NULL) |
76 | |
77 | /* |
78 | * Compatibility wrappers for simple locks |
79 | */ |
80 | |
81 | #define smb_slock kmutex |
82 | #define smb_sl_init(mtx, desc) mutex_init((mtx), MUTEX_DEFAULT, IPL_NONE) |
83 | #define smb_sl_destroy(mtx) mutex_destroy(mtx) |
84 | #define smb_sl_lock(mtx) mutex_enter(mtx) |
85 | #define smb_sl_unlock(mtx) mutex_exit(mtx) |
86 | |
87 | #define SMB_STRFREE(p) do { if (p) smb_strfree(p); } while(0) |
88 | |
89 | typedef u_int16_t smb_unichar; |
90 | typedef smb_unichar *smb_uniptr; |
91 | |
92 | /* |
93 | * Crediantials of user/process being processing in the connection procedures |
94 | */ |
95 | struct smb_cred { |
96 | /* struct thread * scr_td; */ |
97 | struct lwp * scr_l; |
98 | kauth_cred_t scr_cred; |
99 | }; |
100 | |
101 | extern const smb_unichar smb_unieol; |
102 | |
103 | struct mbchain; |
104 | struct smb_vc; |
105 | struct smb_rq; |
106 | |
107 | void smb_makescred(struct smb_cred *scred, struct lwp *l, |
108 | kauth_cred_t cred); |
109 | int smb_proc_intr(struct lwp *); |
110 | char *smb_strdup(const char *s); |
111 | char *smb_strdupin(char *s, size_t maxlen); |
112 | void *smb_memdupin(void *umem, size_t len); |
113 | void smb_strtouni(u_int16_t *dst, const char *src); |
114 | void smb_strfree(char *s); |
115 | void smb_memfree(void *s); |
116 | void *smb_zmalloc(size_t size, struct malloc_type *type, int flags); |
117 | |
118 | int smb_encrypt(const u_char *apwd, u_char *C8, u_char *RN); |
119 | int smb_ntencrypt(const u_char *apwd, u_char *C8, u_char *RN); |
120 | int smb_maperror(int eclass, int eno); |
121 | int smb_put_dmem(struct mbchain *mbp, struct smb_vc *vcp, |
122 | const char *src, size_t len, int caseopt); |
123 | int smb_put_dstring(struct mbchain *mbp, struct smb_vc *vcp, |
124 | const char *src, int caseopt); |
125 | int smb_put_string(struct smb_rq *rqp, const char *src); |
126 | #if 0 |
127 | int smb_put_asunistring(struct smb_rq *rqp, const char *src); |
128 | #endif |
129 | |
130 | struct sockaddr *dup_sockaddr(struct sockaddr *, int); |
131 | |
132 | #endif /* !_NETSMB_SMB_SUBR_H_ */ |
133 | |