2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2000-2001 Boris Popov
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 #ifndef _NETSMB_SMB_SUBR_H_
29 #define _NETSMB_SMB_SUBR_H_
32 #error "This file shouldn't be included from userland programs"
36 MALLOC_DECLARE(M_SMBTEMP);
39 #define SMBERROR(format, args...) printf("%s: "format, __func__ ,## args)
40 #define SMBPANIC(format, args...) printf("%s: "format, __func__ ,## args)
42 #ifdef SMB_SOCKET_DEBUG
43 #define SMBSDEBUG(format, args...) printf("%s: "format, __func__ ,## args)
45 #define SMBSDEBUG(format, args...)
49 #define SMBIODEBUG(format, args...) printf("%s: "format, __func__ ,## args)
51 #define SMBIODEBUG(format, args...)
54 #ifdef SMB_SOCKETDATA_DEBUG
55 void m_dumpm(struct mbuf *m);
60 #define SMB_SIGMASK(set) \
61 (SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) || \
62 SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) || \
63 SIGISMEMBER(set, SIGQUIT))
65 #define smb_suser(cred) priv_check_cred(cred, PRIV_NETSMB)
68 * Compatibility wrappers for simple locks
72 #include <sys/mutex.h>
75 #define smb_sl_init(mtx, desc) mtx_init(mtx, desc, NULL, MTX_DEF)
76 #define smb_sl_destroy(mtx) mtx_destroy(mtx)
77 #define smb_sl_lock(mtx) mtx_lock(mtx)
78 #define smb_sl_unlock(mtx) mtx_unlock(mtx)
80 #define SMB_STRFREE(p) do { if (p) smb_strfree(p); } while(0)
82 typedef u_int16_t smb_unichar;
83 typedef smb_unichar *smb_uniptr;
86 * Crediantials of user/process being processing in the connection procedures
89 struct thread * scr_td;
90 struct ucred * scr_cred;
93 extern smb_unichar smb_unieol;
99 void smb_makescred(struct smb_cred *scred, struct thread *td, struct ucred *cred);
100 int smb_td_intr(struct thread *);
101 char *smb_strdup(const char *s);
102 void *smb_memdup(const void *umem, int len);
103 char *smb_strdupin(char *s, size_t maxlen);
104 void *smb_memdupin(void *umem, size_t len);
105 void smb_strtouni(u_int16_t *dst, const char *src);
106 void smb_strfree(char *s);
107 void smb_memfree(void *s);
108 void *smb_zmalloc(size_t size, struct malloc_type *type, int flags);
110 int smb_calcmackey(struct smb_vc *vcp);
111 int smb_encrypt(const u_char *apwd, u_char *C8, u_char *RN);
112 int smb_ntencrypt(const u_char *apwd, u_char *C8, u_char *RN);
113 int smb_maperror(int eclass, int eno);
114 int smb_put_dmem(struct mbchain *mbp, struct smb_vc *vcp,
115 const char *src, size_t len, int caseopt);
116 int smb_put_dstring(struct mbchain *mbp, struct smb_vc *vcp,
117 const char *src, int caseopt);
118 int smb_put_string(struct smb_rq *rqp, const char *src);
119 int smb_put_asunistring(struct smb_rq *rqp, const char *src);
120 int smb_rq_sign(struct smb_rq *rqp);
121 int smb_rq_verify(struct smb_rq *rqp);
123 #endif /* !_NETSMB_SMB_SUBR_H_ */