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  * $DragonFly: src/sys/netproto/smb/smb_dev.h,v 1.3 2003/08/07 21:17:39 dillon Exp $
  34  */
  35 #ifndef _NETSMB_DEV_H_
  36 #define _NETSMB_DEV_H_
  37
  38 #ifndef _KERNEL
  39 #include <sys/types.h>
  40 #endif
  41 #include <sys/ioccom.h>
  42
  43 #include "smb.h"
  44
  45 #define NSMB_NAME               "nsmb"
  46 #define NSMB_MAJOR              144
  47
  48 #define NSMB_VERMAJ     1
  49 #define NSMB_VERMIN     3006
  50 #define NSMB_VERSION    (NSMB_VERMAJ * 100000 + NSMB_VERMIN)
  51
  52 #define NSMBFL_OPEN             0x0001
  53
  54 #define SMBVOPT_CREATE          0x0001  /* create object if necessary */
  55 #define SMBVOPT_PRIVATE         0x0002  /* connection should be private */
  56 #define SMBVOPT_SINGLESHARE     0x0004  /* keep only one share at this VC */
  57 #define SMBVOPT_PERMANENT       0x0010  /* object will keep last reference */
  58
  59 #define SMBSOPT_CREATE          0x0001  /* create object if necessary */
  60 #define SMBSOPT_PERMANENT       0x0010  /* object will keep last reference */
  61
  62 /*
  63  * SMBIOC_LOOKUP flags
  64  */
  65 #define SMBLK_CREATE            0x0001
  66
  67 struct smbioc_ossn {
  68         int             ioc_opt;
  69         int             ioc_svlen;      /* size of ioc_server address */
  70         struct sockaddr*ioc_server;
  71         int             ioc_lolen;      /* size of ioc_local address */
  72         struct sockaddr*ioc_local;
  73         char            ioc_srvname[SMB_MAXSRVNAMELEN + 1];
  74         int             ioc_timeout;
  75         int             ioc_retrycount; /* number of retries before giveup */
  76         char            ioc_localcs[16];/* local charset */
  77         char            ioc_servercs[16];/* server charset */
  78         char            ioc_user[SMB_MAXUSERNAMELEN + 1];
  79         char            ioc_workgroup[SMB_MAXUSERNAMELEN + 1];
  80         char            ioc_password[SMB_MAXPASSWORDLEN + 1];
  81         uid_t           ioc_owner;      /* proposed owner */
  82         gid_t           ioc_group;      /* proposed group */
  83         mode_t          ioc_mode;       /* desired access mode */
  84         mode_t          ioc_rights;     /* SMBM_* */
  85 };
  86
  87 struct smbioc_oshare {
  88         int             ioc_opt;
  89         int             ioc_stype;      /* share type */
  90         char            ioc_share[SMB_MAXSHARENAMELEN + 1];
  91         char            ioc_password[SMB_MAXPASSWORDLEN + 1];
  92         uid_t           ioc_owner;      /* proposed owner of share */
  93         gid_t           ioc_group;      /* proposed group of share */
  94         mode_t          ioc_mode;       /* desired access mode to share */
  95         mode_t          ioc_rights;     /* SMBM_* */
  96 };
  97
  98 struct smbioc_rq {
  99         u_char          ioc_cmd;
 100         u_char          ioc_twc;
 101         void *          ioc_twords;
 102         u_short         ioc_tbc;
 103         void *          ioc_tbytes;
 104         int             ioc_rpbufsz;
 105         char *          ioc_rpbuf;
 106         u_char          ioc_rwc;
 107         u_short         ioc_rbc;
 108         u_int8_t        ioc_errclass;
 109         u_int16_t       ioc_serror;
 110         u_int32_t       ioc_error;
 111 };
 112
 113 struct smbioc_t2rq {
 114         u_int16_t       ioc_setup[3];
 115         int             ioc_setupcnt;
 116         char *          ioc_name;
 117         u_short         ioc_tparamcnt;
 118         void *          ioc_tparam;
 119         u_short         ioc_tdatacnt;
 120         void *          ioc_tdata;
 121         u_short         ioc_rparamcnt;
 122         void *          ioc_rparam;
 123         u_short         ioc_rdatacnt;
 124         void *          ioc_rdata;
 125 };
 126
 127 struct smbioc_flags {
 128         int             ioc_level;      /* 0 - session, 1 - share */
 129         int             ioc_mask;
 130         int             ioc_flags;
 131 };
 132
 133 struct smbioc_lookup {
 134         int             ioc_level;
 135         int             ioc_flags;
 136         struct smbioc_ossn      ioc_ssn;
 137         struct smbioc_oshare    ioc_sh;
 138 };
 139
 140 struct smbioc_rw {
 141         smbfh   ioc_fh;
 142         char *  ioc_base;
 143         off_t   ioc_offset;
 144         int     ioc_cnt;
 145 };
 146
 147 /*
 148  * Device IOCTLs
 149  */
 150 #define SMBIOC_OPENSESSION      _IOW('n',  100, struct smbioc_ossn)
 151 #define SMBIOC_OPENSHARE        _IOW('n',  101, struct smbioc_oshare)
 152 #define SMBIOC_REQUEST          _IOWR('n', 102, struct smbioc_rq)
 153 #define SMBIOC_T2RQ             _IOWR('n', 103, struct smbioc_t2rq)
 154 #define SMBIOC_SETFLAGS         _IOW('n',  104, struct smbioc_flags)
 155 #define SMBIOC_LOOKUP           _IOW('n',  106, struct smbioc_lookup)
 156 #define SMBIOC_READ             _IOWR('n', 107, struct smbioc_rw)
 157 #define SMBIOC_WRITE            _IOWR('n', 108, struct smbioc_rw)
 158
 159 #ifdef _KERNEL
 160
 161 #define SMBST_CONNECTED 1
 162
 163 STAILQ_HEAD(smbrqh, smb_rq);
 164
 165 struct 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
 181 struct smb_cred;
 182 /*
 183  * Compound user interface
 184  */
 185 int  smb_usr_lookup(struct smbioc_lookup *dp, struct smb_cred *scred,
 186         struct smb_vc **vcpp, struct smb_share **sspp);
 187 int  smb_usr_opensession(struct smbioc_ossn *data,
 188         struct smb_cred *scred, struct smb_vc **vcpp);
 189 int  smb_usr_openshare(struct smb_vc *vcp, struct smbioc_oshare *data,
 190         struct smb_cred *scred, struct smb_share **sspp);
 191 int  smb_usr_simplerequest(struct smb_share *ssp, struct smbioc_rq *data,
 192         struct smb_cred *scred);
 193 int  smb_usr_t2request(struct smb_share *ssp, struct smbioc_t2rq *data,
 194         struct smb_cred *scred);
 195 int  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_ */