sys/netproto/smb/smb_dev.h

   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: src/sys/netsmb/smb_dev.h,v 1.3.2.1 2001/05/22 08:32:33 bp Exp $
  33  */
  34 #ifndef _NETSMB_DEV_H_
  35 #define _NETSMB_DEV_H_
  36
  37 #ifndef _KERNEL
  38 #include <sys/types.h>
  39 #endif
  40 #include <sys/ioccom.h>
  41
  42 #include "smb.h"
  43
  44 #define NSMB_NAME               "nsmb"
  45
  46 #define NSMB_VERMAJ     1
  47 #define NSMB_VERMIN     3006
  48 #define NSMB_VERSION    (NSMB_VERMAJ * 100000 + NSMB_VERMIN)
  49
  50 #define NSMBFL_OPEN             0x0001
  51
  52 #define SMBVOPT_CREATE          0x0001  /* create object if necessary */
  53 #define SMBVOPT_PRIVATE         0x0002  /* connection should be private */
  54 #define SMBVOPT_SINGLESHARE     0x0004  /* keep only one share at this VC */
  55 #define SMBVOPT_PERMANENT       0x0010  /* object will keep last reference */
  56
  57 #define SMBSOPT_CREATE          0x0001  /* create object if necessary */
  58 #define SMBSOPT_PERMANENT       0x0010  /* object will keep last reference */
  59
  60 /*
  61  * SMBIOC_LOOKUP flags
  62  */
  63 #define SMBLK_CREATE            0x0001
  64
  65 struct smbioc_ossn {
  66         int             ioc_opt;
  67         int             ioc_svlen;      /* size of ioc_server address */
  68         struct sockaddr*ioc_server;
  69         int             ioc_lolen;      /* size of ioc_local address */
  70         struct sockaddr*ioc_local;
  71         char            ioc_srvname[SMB_MAXSRVNAMELEN + 1];
  72         int             ioc_timeout;
  73         int             ioc_retrycount; /* number of retries before giveup */
  74         char            ioc_localcs[16];/* local charset */
  75         char            ioc_servercs[16];/* server charset */
  76         char            ioc_user[SMB_MAXUSERNAMELEN + 1];
  77         char            ioc_workgroup[SMB_MAXUSERNAMELEN + 1];
  78         char            ioc_password[SMB_MAXPASSWORDLEN + 1];
  79         uid_t           ioc_owner;      /* proposed owner */
  80         gid_t           ioc_group;      /* proposed group */
  81         mode_t          ioc_mode;       /* desired access mode */
  82         mode_t          ioc_rights;     /* SMBM_* */
  83 };
  84
  85 struct smbioc_oshare {
  86         int             ioc_opt;
  87         int             ioc_stype;      /* share type */
  88         char            ioc_share[SMB_MAXSHARENAMELEN + 1];
  89         char            ioc_password[SMB_MAXPASSWORDLEN + 1];
  90         uid_t           ioc_owner;      /* proposed owner of share */
  91         gid_t           ioc_group;      /* proposed group of share */
  92         mode_t          ioc_mode;       /* desired access mode to share */
  93         mode_t          ioc_rights;     /* SMBM_* */
  94 };
  95
  96 struct smbioc_rq {
  97         u_char          ioc_cmd;
  98         u_char          ioc_twc;
  99         void *          ioc_twords;
 100         u_short         ioc_tbc;
 101         void *          ioc_tbytes;
 102         int             ioc_rpbufsz;
 103         char *          ioc_rpbuf;
 104         u_char          ioc_rwc;
 105         u_short         ioc_rbc;
 106         u_int8_t        ioc_errclass;
 107         u_int16_t       ioc_serror;
 108         u_int32_t       ioc_error;
 109 };
 110
 111 struct smbioc_t2rq {
 112         u_int16_t       ioc_setup[3];
 113         int             ioc_setupcnt;
 114         char *          ioc_name;
 115         u_short         ioc_tparamcnt;
 116         void *          ioc_tparam;
 117         u_short         ioc_tdatacnt;
 118         void *          ioc_tdata;
 119         u_short         ioc_rparamcnt;
 120         void *          ioc_rparam;
 121         u_short         ioc_rdatacnt;
 122         void *          ioc_rdata;
 123 };
 124
 125 struct smbioc_flags {
 126         int             ioc_level;      /* 0 - session, 1 - share */
 127         int             ioc_mask;
 128         int             ioc_flags;
 129 };
 130
 131 struct smbioc_lookup {
 132         int             ioc_level;
 133         int             ioc_flags;
 134         struct smbioc_ossn      ioc_ssn;
 135         struct smbioc_oshare    ioc_sh;
 136 };
 137
 138 struct smbioc_rw {
 139         smbfh   ioc_fh;
 140         char *  ioc_base;
 141         off_t   ioc_offset;
 142         int     ioc_cnt;
 143 };
 144
 145 /*
 146  * Device IOCTLs
 147  */
 148 #define SMBIOC_OPENSESSION      _IOW('n',  100, struct smbioc_ossn)
 149 #define SMBIOC_OPENSHARE        _IOW('n',  101, struct smbioc_oshare)
 150 #define SMBIOC_REQUEST          _IOWR('n', 102, struct smbioc_rq)
 151 #define SMBIOC_T2RQ             _IOWR('n', 103, struct smbioc_t2rq)
 152 #define SMBIOC_SETFLAGS         _IOW('n',  104, struct smbioc_flags)
 153 #define SMBIOC_LOOKUP           _IOW('n',  106, struct smbioc_lookup)
 154 #define SMBIOC_READ             _IOWR('n', 107, struct smbioc_rw)
 155 #define SMBIOC_WRITE            _IOWR('n', 108, struct smbioc_rw)
 156
 157 #ifdef _KERNEL
 158
 159 #define SMBST_CONNECTED 1
 160
 161 STAILQ_HEAD(smbrqh, smb_rq);
 162
 163 struct smb_dev {
 164         int             sd_opened;
 165         int             sd_level;
 166         struct smb_vc * sd_vc;          /* reference to VC */
 167         struct smb_share *sd_share;     /* reference to share if any */
 168         int             sd_poll;
 169         int             sd_seq;
 170 /*      struct ifqueue  sd_rdqueue;
 171         struct ifqueue  sd_wrqueue;
 172         struct kqinfo   sd_pollinfo;
 173         struct smbrqh   sd_rqlist;
 174         struct smbrqh   sd_rplist;
 175         struct ucred    *sd_owner;*/
 176         int             sd_flags;
 177 };
 178
 179 struct smb_cred;
 180 /*
 181  * Compound user interface
 182  */
 183 int  smb_usr_lookup(struct smbioc_lookup *dp, struct smb_cred *scred,
 184         struct smb_vc **vcpp, struct smb_share **sspp);
 185 int  smb_usr_opensession(struct smbioc_ossn *data,
 186         struct smb_cred *scred, struct smb_vc **vcpp);
 187 int  smb_usr_openshare(struct smb_vc *vcp, struct smbioc_oshare *data,
 188         struct smb_cred *scred, struct smb_share **sspp);
 189 int  smb_usr_simplerequest(struct smb_share *ssp, struct smbioc_rq *data,
 190         struct smb_cred *scred);
 191 int  smb_usr_t2request(struct smb_share *ssp, struct smbioc_t2rq *data,
 192         struct smb_cred *scred);
 193 int  smb_dev2share(int fd, int mode, struct smb_cred *scred,
 194         struct smb_share **sspp);
 195
 196
 197 #endif /* _KERNEL */
 198
 199 #endif /* _NETSMB_DEV_H_ */