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/fs/smbfs/smbfs_subr.h,v 1.1.2.1 2001/05/22 08:32:28 bp Exp $ 33 * $DragonFly: src/sys/vfs/smbfs/smbfs_subr.h,v 1.4 2006/12/23 00:41:30 swildner Exp $ 34 */ 35 #ifndef _FS_SMBFS_SMBFS_SUBR_H_ 36 #define _FS_SMBFS_SMBFS_SUBR_H_ 37 38 #ifdef MALLOC_DECLARE 39 MALLOC_DECLARE(M_SMBFSDATA); 40 #endif 41 42 #define SMBFSERR(format, args...) kprintf("%s: "format, __func__ ,## args) 43 44 #ifdef SMB_VNODE_DEBUG 45 #define SMBVDEBUG(format, args...) kprintf("%s: "format, __func__ ,## args) 46 #else 47 #define SMBVDEBUG(format, args...) 48 #endif 49 50 /* 51 * Possible lock commands 52 */ 53 #define SMB_LOCK_EXCL 0 54 #define SMB_LOCK_SHARED 1 55 #define SMB_LOCK_RELEASE 2 56 57 struct smbmount; 58 struct proc; 59 struct timespec; 60 struct ucred; 61 struct vattr; 62 struct vnode; 63 struct statfs; 64 65 struct smbfattr { 66 int fa_attr; 67 int64_t fa_size; 68 struct timespec fa_atime; 69 struct timespec fa_ctime; 70 struct timespec fa_mtime; 71 long fa_ino; 72 }; 73 74 /* 75 * Context to perform findfirst/findnext/findclose operations 76 */ 77 #define SMBFS_RDD_FINDFIRST 0x01 78 #define SMBFS_RDD_EOF 0x02 79 #define SMBFS_RDD_FINDSINGLE 0x04 80 #define SMBFS_RDD_USESEARCH 0x08 81 #define SMBFS_RDD_NOCLOSE 0x10 82 #define SMBFS_RDD_GOTRNAME 0x1000 83 84 /* 85 * Search context supplied by server 86 */ 87 #define SMB_SKEYLEN 21 /* search context */ 88 #define SMB_DENTRYLEN (SMB_SKEYLEN + 22) /* entire entry */ 89 90 struct smbfs_fctx { 91 /* 92 * Setable values 93 */ 94 int f_flags; /* SMBFS_RDD_ */ 95 /* 96 * Return values 97 */ 98 struct smbfattr f_attr; /* current attributes */ 99 char * f_name; /* current file name */ 100 int f_nmlen; /* name len */ 101 /* 102 * Internal variables 103 */ 104 int f_limit; /* maximum number of entries */ 105 int f_attrmask; /* SMB_FA_ */ 106 int f_wclen; 107 const char * f_wildcard; 108 struct smbnode* f_dnp; 109 struct smb_cred*f_scred; 110 struct smb_share *f_ssp; 111 union { 112 struct smb_rq * uf_rq; 113 struct smb_t2rq * uf_t2; 114 } f_urq; 115 int f_left; /* entries left */ 116 int f_ecnt; /* entries left in the current reponse */ 117 int f_eofs; /* entry offset in the parameter block */ 118 u_char f_skey[SMB_SKEYLEN]; /* server side search context */ 119 u_char f_fname[8 + 1 + 3 + 1]; /* common case for 8.3 filenames */ 120 u_int16_t f_Sid; 121 u_int16_t f_infolevel; 122 int f_rnamelen; 123 char * f_rname; /* resume name/key */ 124 int f_rnameofs; 125 }; 126 127 #define f_rq f_urq.uf_rq 128 #define f_t2 f_urq.uf_t2 129 130 extern int smbfs_debuglevel; 131 132 133 /* 134 * smb level 135 */ 136 int smbfs_smb_lock(struct smbnode *np, int op, caddr_t id, 137 off_t start, off_t end, struct smb_cred *scred); 138 int smbfs_smb_statfs2(struct smb_share *ssp, struct statfs *sbp, 139 struct smb_cred *scred); 140 int smbfs_smb_statfs(struct smb_share *ssp, struct statfs *sbp, 141 struct smb_cred *scred); 142 int smbfs_smb_setfsize(struct smbnode *np, int newsize, struct smb_cred *scred); 143 144 int smbfs_smb_setpattr(struct smbnode *np, u_int16_t attr, 145 struct timespec *mtime, struct smb_cred *scred); 146 int smbfs_smb_setptime2(struct smbnode *np, struct timespec *mtime, 147 struct timespec *atime, int attr, struct smb_cred *scred); 148 int smbfs_smb_setpattrNT(struct smbnode *np, u_int16_t attr, 149 struct timespec *mtime, struct timespec *atime, struct smb_cred *scred); 150 151 int smbfs_smb_setftime(struct smbnode *np, struct timespec *mtime, 152 struct timespec *atime, struct smb_cred *scred); 153 int smbfs_smb_setfattrNT(struct smbnode *np, u_int16_t attr, 154 struct timespec *mtime, struct timespec *atime, struct smb_cred *scred); 155 156 int smbfs_smb_open(struct smbnode *np, int accmode, struct smb_cred *scred); 157 int smbfs_smb_close(struct smb_share *ssp, u_int16_t fid, 158 struct timespec *mtime, struct smb_cred *scred); 159 int smbfs_smb_create(struct smbnode *dnp, const char *name, int len, 160 struct smb_cred *scred); 161 int smbfs_smb_delete(struct smbnode *np, struct smb_cred *scred); 162 int smbfs_smb_rename(struct smbnode *src, struct smbnode *tdnp, 163 const char *tname, int tnmlen, struct smb_cred *scred); 164 int smbfs_smb_move(struct smbnode *src, struct smbnode *tdnp, 165 const char *tname, int tnmlen, u_int16_t flags, struct smb_cred *scred); 166 int smbfs_smb_mkdir(struct smbnode *dnp, const char *name, int len, 167 struct smb_cred *scred); 168 int smbfs_smb_rmdir(struct smbnode *np, struct smb_cred *scred); 169 int smbfs_findopen(struct smbnode *dnp, const char *wildcard, int wclen, 170 int attr, struct smb_cred *scred, struct smbfs_fctx **ctxpp); 171 int smbfs_findnext(struct smbfs_fctx *ctx, int limit, struct smb_cred *scred); 172 int smbfs_findclose(struct smbfs_fctx *ctx, struct smb_cred *scred); 173 int smbfs_fullpath(struct mbchain *mbp, struct smb_vc *vcp, 174 struct smbnode *dnp, const char *name, int nmlen); 175 int smbfs_smb_lookup(struct smbnode *dnp, const char *name, int nmlen, 176 struct smbfattr *fap, struct smb_cred *scred); 177 178 int smbfs_fname_tolocal(struct smb_vc *vcp, char *name, int nmlen, int caseopt); 179 180 void smb_time_local2server(struct timespec *tsp, int tzoff, u_long *seconds); 181 void smb_time_server2local(u_long seconds, int tzoff, struct timespec *tsp); 182 void smb_time_NT2local(int64_t nsec, int tzoff, struct timespec *tsp); 183 void smb_time_local2NT(struct timespec *tsp, int tzoff, int64_t *nsec); 184 void smb_time_unix2dos(struct timespec *tsp, int tzoff, u_int16_t *ddp, 185 u_int16_t *dtp, u_int8_t *dhp); 186 void smb_dos2unixtime (u_int dd, u_int dt, u_int dh, int tzoff, struct timespec *tsp); 187 188 #endif /* !_FS_SMBFS_SMBFS_SUBR_H_ */ 189