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 * $Id: smb_subr.h,v 1.13 2004/09/14 22:59:08 lindak Exp $ 33 */ 34 35 /* 36 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. 37 */ 38 39 #ifndef _NETSMB_SMB_SUBR_H_ 40 #define _NETSMB_SMB_SUBR_H_ 41 42 #include <sys/cmn_err.h> 43 #include <sys/lock.h> 44 #include <sys/note.h> 45 46 /* Helper function for SMBERROR */ 47 /*PRINTFLIKE3*/ 48 extern void smb_errmsg(int, const char *, const char *, ...) 49 __KPRINTFLIKE(3); 50 void m_dumpm(mblk_t *m); 51 52 /* 53 * Let's use C99 standard variadic macros! 54 * Also the C99 __func__ (function name) feature. 55 */ 56 #define SMBERROR(...) \ 57 smb_errmsg(CE_NOTE, __func__, __VA_ARGS__) 58 #define SMBPANIC(...) \ 59 smb_errmsg(CE_PANIC, __func__, __VA_ARGS__) 60 #define SMBSDEBUG(...) \ 61 smb_errmsg(CE_CONT, __func__, __VA_ARGS__) 62 #define SMBIODEBUG(...) \ 63 smb_errmsg(CE_CONT, __func__, __VA_ARGS__) 64 #define NBDEBUG(...) \ 65 smb_errmsg(CE_CONT, __func__, __VA_ARGS__) 66 67 #if defined(DEBUG) || defined(lint) 68 69 #define DEBUG_ENTER(str) debug_enter(str) 70 71 #else /* DEBUG or lint */ 72 73 #define DEBUG_ENTER(str) ((void)0) 74 75 #endif /* DEBUG or lint */ 76 77 typedef uint16_t smb_unichar; 78 typedef smb_unichar *smb_uniptr; 79 80 extern smb_unichar smb_unieol; 81 82 struct mbchain; 83 struct smb_rq; 84 struct smb_vc; 85 86 /* 87 * Tunable timeout values. See: smb_smb.c 88 */ 89 extern int smb_timo_notice; 90 extern int smb_timo_default; 91 extern int smb_timo_open; 92 extern int smb_timo_read; 93 extern int smb_timo_write; 94 extern int smb_timo_append; 95 96 #define EMOREDATA (0x7fff) 97 98 void smb_credinit(struct smb_cred *scred, cred_t *cr); 99 void smb_credrele(struct smb_cred *scred); 100 101 void smb_oldlm_hash(const char *apwd, uchar_t *hash); 102 void smb_ntlmv1hash(const char *apwd, uchar_t *hash); 103 void smb_ntlmv2hash(const uchar_t *v1hash, const char *user, 104 const char *destination, uchar_t *v2hash); 105 106 int smb_lmresponse(const uchar_t *hash, const uchar_t *C8, uchar_t *RN); 107 int smb_ntlmv2response(const uchar_t *hash, const uchar_t *C8, 108 const uchar_t *blob, size_t bloblen, uchar_t **RN, size_t *RNlen); 109 int smb_maperror(int eclass, int eno); 110 int smb_maperr32(uint32_t eno); 111 int smb_put_dmem(struct mbchain *mbp, struct smb_vc *vcp, 112 const char *src, int len, int caseopt, int *lenp); 113 int smb_put_dstring(struct mbchain *mbp, struct smb_vc *vcp, 114 const char *src, int caseopt); 115 int smb_put_string(struct smb_rq *rqp, const char *src); 116 int smb_put_asunistring(struct smb_rq *rqp, const char *src); 117 int smb_checksmp(void); 118 119 int smb_cmp_sockaddr(struct sockaddr *, struct sockaddr *); 120 struct sockaddr *smb_dup_sockaddr(struct sockaddr *sa); 121 void smb_free_sockaddr(struct sockaddr *sa); 122 int smb_toupper(const char *, char *, size_t); 123 124 void smb_rq_sign(struct smb_rq *); 125 int smb_rq_verify(struct smb_rq *); 126 int smb_calcv2mackey(struct smb_vc *, const uchar_t *, 127 const uchar_t *, size_t); 128 int smb_calcmackey(struct smb_vc *, const uchar_t *, 129 const uchar_t *, size_t); 130 void smb_crypto_mech_init(void); 131 132 void smb_time_init(void); 133 void smb_time_fini(void); 134 135 void smb_time_local2server(struct timespec *tsp, int tzoff, long *seconds); 136 void smb_time_server2local(ulong_t seconds, int tzoff, struct timespec *tsp); 137 void smb_time_NT2local(uint64_t nsec, struct timespec *tsp); 138 void smb_time_local2NT(struct timespec *tsp, uint64_t *nsec); 139 void smb_time_unix2dos(struct timespec *tsp, int tzoff, uint16_t *ddp, 140 uint16_t *dtp, uint8_t *dhp); 141 void smb_dos2unixtime(uint_t dd, uint_t dt, uint_t dh, int tzoff, 142 struct timespec *tsp); 143 144 #endif /* !_NETSMB_SMB_SUBR_H_ */ 145