smb_dev.h revision 75430
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_dev.h 75430 2001-04-11 21:35:51Z bp $ 33 */ 34#ifndef _NETSMB_DEV_H_ 35#define _NETSMB_DEV_H_ 36 37#include <netsmb/smb.h> 38 39#define NSMB_NAME "nsmb" 40#define NSMB_MAJOR 144 41 42#define NSMB_VERMAJ 1 43#define NSMB_VERMIN 3006 44#define NSMB_VERSION (NSMB_VERMAJ * 100000 + NSMB_VERMIN) 45 46#define NSMBFL_OPEN 0x0001 47 48#define SMBVOPT_CREATE 0x0001 /* create object if necessary */ 49#define SMBVOPT_PRIVATE 0x0002 /* connection should be private */ 50#define SMBVOPT_SINGLESHARE 0x0004 /* keep only ane share at this VC */ 51#define SMBVOPT_PERMANENT 0x0010 /* object will keep last reference */ 52 53#define SMBSOPT_CREATE 0x0001 /* create object if necessary */ 54#define SMBSOPT_PERMANENT 0x0010 /* object will keep last reference */ 55 56/* 57 * SMBIOC_LOOKUP flags 58 */ 59#define SMBLK_CREATE 0x0001 60 61struct smbioc_ossn { 62 int ioc_opt; 63 int ioc_svlen; /* size of ioc_server address */ 64 struct sockaddr*ioc_server; 65 int ioc_lolen; /* size of ioc_local address */ 66 struct sockaddr*ioc_local; 67 char ioc_srvname[SMB_MAXSRVNAMELEN + 1]; 68 int ioc_timeout; 69 int ioc_retrycount; /* number of retries before giveup */ 70 char ioc_localcs[16];/* local charset */ 71 char ioc_servercs[16];/* server charset */ 72 char ioc_user[SMB_MAXUSERNAMELEN + 1]; 73 char ioc_workgroup[SMB_MAXUSERNAMELEN + 1]; 74 char ioc_password[SMB_MAXPASSWORDLEN + 1]; 75 uid_t ioc_owner; /* proposed owner */ 76 gid_t ioc_group; /* proposed group */ 77 mode_t ioc_mode; /* desired access mode */ 78 mode_t ioc_rights; /* SMBM_* */ 79}; 80 81struct smbioc_oshare { 82 int ioc_opt; 83 int ioc_stype; /* share type */ 84 char ioc_share[SMB_MAXSHARENAMELEN + 1]; 85 char ioc_password[SMB_MAXPASSWORDLEN + 1]; 86 uid_t ioc_owner; /* proposed owner of share */ 87 gid_t ioc_group; /* proposed group of share */ 88 mode_t ioc_mode; /* desired access mode to share */ 89 mode_t ioc_rights; /* SMBM_* */ 90}; 91 92struct smbioc_rq { 93 u_char ioc_cmd; 94 u_char ioc_twc; 95 void * ioc_twords; 96 u_short ioc_tbc; 97 void * ioc_tbytes; 98 int ioc_rpbufsz; 99 char * ioc_rpbuf; 100 u_char ioc_rwc; 101 u_short ioc_rbc; 102 u_int8_t ioc_errclass; 103 u_int16_t ioc_serror; 104 u_int32_t ioc_error; 105}; 106 107struct smbioc_t2rq { 108 u_int16_t ioc_setup[3]; 109 int ioc_setupcnt; 110 char * ioc_name; 111 u_short ioc_tparamcnt; 112 void * ioc_tparam; 113 u_short ioc_tdatacnt; 114 void * ioc_tdata; 115 u_short ioc_rparamcnt; 116 void * ioc_rparam; 117 u_short ioc_rdatacnt; 118 void * ioc_rdata; 119}; 120 121struct smbioc_flags { 122 int ioc_level; /* 0 - session, 1 - share */ 123 int ioc_mask; 124 int ioc_flags; 125}; 126 127struct smbioc_lookup { 128 int ioc_level; 129 int ioc_flags; 130 struct smbioc_ossn ioc_ssn; 131 struct smbioc_oshare ioc_sh; 132}; 133 134struct smbioc_rw { 135 smbfh ioc_fh; 136 char * ioc_base; 137 off_t ioc_offset; 138 int ioc_cnt; 139}; 140 141/* 142 * Device IOCTLs 143 */ 144#define SMBIOC_OPENSESSION _IOW('n', 100, struct smbioc_ossn) 145#define SMBIOC_OPENSHARE _IOW('n', 101, struct smbioc_oshare) 146#define SMBIOC_REQUEST _IOWR('n', 102, struct smbioc_rq) 147#define SMBIOC_T2RQ _IOWR('n', 103, struct smbioc_t2rq) 148#define SMBIOC_SETFLAGS _IOW('n', 104, struct smbioc_flags) 149#define SMBIOC_LOOKUP _IOW('n', 106, struct smbioc_lookup) 150#define SMBIOC_READ _IOWR('n', 107, struct smbioc_rw) 151#define SMBIOC_WRITE _IOWR('n', 108, struct smbioc_rw) 152 153#ifdef _KERNEL 154 155#ifndef LK_SHARED 156#include <sys/lock.h> 157#endif 158 159#define IF_QEMPTY(ifq) ((ifq)->ifq_len == 0) 160 161#define SMBST_CONNECTED 1 162 163STAILQ_HEAD(smbrqh, smb_rq); 164 165struct smb_dev { 166 int sd_opened; 167 int sd_level; 168 struct smb_vc * sd_vc; /* reference to VC */ 169 struct smb_share *sd_share; /* reference to share if any */ 170 int sd_poll; 171 int sd_seq; 172/* struct ifqueue sd_rdqueue; 173 struct ifqueue sd_wrqueue; 174 struct selinfo sd_pollinfo; 175 struct smbrqh sd_rqlist; 176 struct smbrqh sd_rplist; 177 struct ucred *sd_owner;*/ 178 int sd_flags; 179}; 180 181struct smb_cred; 182/* 183 * Compound user interface 184 */ 185int smb_usr_lookup(struct smbioc_lookup *dp, struct smb_cred *scred, 186 struct smb_vc **vcpp, struct smb_share **sspp); 187int smb_usr_opensession(struct smbioc_ossn *data, 188 struct smb_cred *scred, struct smb_vc **vcpp); 189int smb_usr_openshare(struct smb_vc *vcp, struct smbioc_oshare *data, 190 struct smb_cred *scred, struct smb_share **sspp); 191int smb_usr_simplerequest(struct smb_share *ssp, struct smbioc_rq *data, 192 struct smb_cred *scred); 193int smb_usr_t2request(struct smb_share *ssp, struct smbioc_t2rq *data, 194 struct smb_cred *scred); 195int smb_dev2share(int fd, int mode, struct smb_cred *scred, 196 struct smb_share **sspp); 197 198 199#endif /* _KERNEL */ 200 201#endif /* _NETSMB_DEV_H_ */ 202