/* * Copyright (c) 2000-2001, Boris Popov * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Boris Popov. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $Id: smbfs_subr.h,v 1.25 2005/03/17 01:23:40 lindak Exp $ */ /* * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _FS_SMBFS_SMBFS_SUBR_H_ #define _FS_SMBFS_SMBFS_SUBR_H_ #pragma ident "%Z%%M% %I% %E% SMI" #include #include #if defined(DEBUG) || defined(lint) #define SMB_VNODE_DEBUG 1 #endif #ifndef FALSE #define FALSE (0) #endif #ifndef TRUE #define TRUE (1) #endif /* * Let's use C99 standard variadic macros! * Also the C99 __func__ (function name) feature. */ #define SMBFSERR(...) \ smb_errmsg(CE_NOTE, __func__, __VA_ARGS__) #define SMBVDEBUG(...) \ smb_errmsg(CE_CONT, __func__, __VA_ARGS__) /* * Possible lock commands */ #define SMB_LOCK_EXCL 0 #define SMB_LOCK_SHARED 1 #define SMB_LOCK_RELEASE 2 struct smb_cred; struct smb_vc; struct statvfs; struct timespec; /* * Context to perform findfirst/findnext/findclose operations */ #define SMBFS_RDD_FINDFIRST 0x01 #define SMBFS_RDD_EOF 0x02 #define SMBFS_RDD_FINDSINGLE 0x04 #define SMBFS_RDD_USESEARCH 0x08 #define SMBFS_RDD_NOCLOSE 0x10 #define SMBFS_RDD_GOTRNAME 0x1000 /* * Search context supplied by server */ #define SMB_SKEYLEN 21 /* search context */ #define SMB_DENTRYLEN (SMB_SKEYLEN + 22) /* entire entry */ struct smbfs_fctx { /* * Setable values */ int f_flags; /* SMBFS_RDD_ */ /* * Return values */ struct smbfattr f_attr; /* current attributes */ char *f_name; /* current file name */ int f_nmlen; /* name len */ int f_namesz; /* memory allocated */ /* * Internal variables */ uint16_t f_limit; /* maximum number of entries */ uint16_t f_attrmask; /* SMB_FA_ */ int f_wclen; const char *f_wildcard; struct smbnode *f_dnp; struct smb_cred *f_scred; struct smb_share *f_ssp; union { struct smb_rq *uf_rq; struct smb_t2rq *uf_t2; } f_urq; int f_left; /* entries left */ int f_ecnt; /* entries left in current response */ int f_eofs; /* entry offset in data block */ uchar_t f_skey[SMB_SKEYLEN]; /* server side search context */ uchar_t f_fname[8 + 1 + 3 + 1]; /* for 8.3 filenames */ uint16_t f_Sid; /* Search handle (like a FID) */ uint16_t f_infolevel; int f_rnamelen; char *f_rname; /* resume name */ int f_rnameofs; int f_otws; /* # over-the-wire ops so far */ char *f_firstnm; /* first filename we got back */ int f_firstnmlen; int f_rkey; /* resume key */ }; typedef struct smbfs_fctx smbfs_fctx_t; #define f_rq f_urq.uf_rq #define f_t2 f_urq.uf_t2 /* * smb level */ int smbfs_smb_lock(struct smbnode *np, int op, caddr_t id, offset_t start, uint64_t len, int largelock, struct smb_cred *scrp, uint32_t timeout); int smbfs_smb_qfsattr(struct smb_share *ssp, uint32_t *attrp, struct smb_cred *scrp); int smbfs_smb_statfs(struct smb_share *ssp, statvfs64_t *sbp, struct smb_cred *scrp); int smbfs_smb_setfsize(struct smbnode *np, uint16_t fid, uint64_t newsize, struct smb_cred *scrp); int smbfs_smb_getfattr(struct smbnode *np, struct smbfattr *fap, struct smb_cred *scrp); int smbfs_smb_setfattr(struct smbnode *np, uint16_t fid, uint32_t attr, struct timespec *mtime, struct timespec *atime, struct smb_cred *scrp); int smbfs_smb_setpattr(struct smbnode *np, uint32_t attr, struct timespec *mtime, struct timespec *atime, struct smb_cred *scrp); int smbfs_smb_open(struct smbnode *np, uint32_t rights, struct smb_cred *scrp, int *attrcacheupdated, uint16_t *fidp, const char *name, int nmlen, int xattr, len_t *sizep, uint32_t *rightsp); int smbfs_smb_tmpopen(struct smbnode *np, uint32_t rights, struct smb_cred *scrp, uint16_t *fidp); int smbfs_smb_close(struct smb_share *ssp, uint16_t fid, struct timespec *mtime, struct smb_cred *scrp); int smbfs_smb_tmpclose(struct smbnode *ssp, uint16_t fid, struct smb_cred *scrp); int smbfs_smb_create(struct smbnode *dnp, const char *name, int len, struct smb_cred *scrp, uint16_t *fidp, uint32_t disp, int xattr); int smbfs_smb_delete(struct smbnode *np, struct smb_cred *scrp, const char *name, int len, int xattr); int smbfs_smb_rename(struct smbnode *src, struct smbnode *tdnp, const char *tname, int tnmlen, struct smb_cred *scrp); int smbfs_smb_t2rename(struct smbnode *np, struct smbnode *tdnp, const char *tname, int tnmlen, struct smb_cred *scrp, int overwrite); int smbfs_smb_move(struct smbnode *src, struct smbnode *tdnp, const char *tname, int tnmlen, uint16_t flags, struct smb_cred *scrp); int smbfs_smb_mkdir(struct smbnode *dnp, const char *name, int len, struct smb_cred *scrp); int smbfs_smb_rmdir(struct smbnode *np, struct smb_cred *scrp); int smbfs_smb_findopen(struct smbnode *dnp, const char *wildcard, int wclen, int attr, struct smb_cred *scrp, struct smbfs_fctx **ctxpp); int smbfs_smb_findnext(struct smbfs_fctx *ctx, int limit, struct smb_cred *scrp); int smbfs_smb_findclose(struct smbfs_fctx *ctx, struct smb_cred *scrp); int smbfs_fullpath(struct mbchain *mbp, struct smb_vc *vcp, struct smbnode *dnp, const char *name, int *nmlenp, uint8_t sep); int smbfs_smb_lookup(struct smbnode *dnp, const char **namep, int *nmlenp, struct smbfattr *fap, struct smb_cred *scrp); int smbfs_smb_hideit(struct smbnode *np, const char *name, int len, struct smb_cred *scrp); int smbfs_smb_unhideit(struct smbnode *np, const char *name, int len, struct smb_cred *scrp); int smbfs_smb_flush(struct smbnode *np, struct smb_cred *scrp); int smbfs_0extend(vnode_t *vp, uint16_t fid, len_t from, len_t to, struct smb_cred *scredp, int timo); /* get/set security descriptor */ int smbfs_smb_getsec_m(struct smb_share *ssp, uint16_t fid, struct smb_cred *scrp, uint32_t selector, mblk_t **res, uint32_t *reslen); int smbfs_smb_setsec_m(struct smb_share *ssp, uint16_t fid, struct smb_cred *scrp, uint32_t selector, mblk_t **mp); int smbfs_getacl(vnode_t *vp, vsecattr_t *vsecattr, int *uidp, int *gidp, int flag, cred_t *cr); int smbfs_setacl(vnode_t *vp, vsecattr_t *vsecattr, int uid, int gid, int flag, cred_t *cr); int smbfs_getsd(vnode_t *vp, uint32_t sel, mblk_t **mp, cred_t *cr); int smbfs_setsd(vnode_t *vp, uint32_t sel, mblk_t **mp, cred_t *cr); int smbfs_ioc_getsd(vnode_t *vp, intptr_t arg, int flag, cred_t *cr); int smbfs_ioc_setsd(vnode_t *vp, intptr_t arg, int flag, cred_t *cr); #ifdef NOT_YET int smbfs_smb_getsec(struct smb_share *ssp, uint16_t fid, struct smb_cred *scrp, uint32_t selector, struct ntsecdesc **res); int smbfs_smb_setsec(struct smb_share *ssp, uint16_t fid, struct smb_cred *scrp, uint32_t selector, uint16_t flags, struct ntsid *owner, struct ntsid *group, struct ntacl *sacl, struct ntacl *dacl); int smbfs_smb_qstreaminfo(struct smbnode *np, struct smb_cred *scrp, uio_t uio, size_t *sizep); #endif /* NOT_YET */ void smbfs_fname_tolocal(struct smbfs_fctx *ctx); void smb_time_local2server(struct timespec *tsp, int tzoff, long *seconds); void smb_time_server2local(ulong_t seconds, int tzoff, struct timespec *tsp); void smb_time_NT2local(uint64_t nsec, int tzoff, struct timespec *tsp); void smb_time_local2NT(struct timespec *tsp, int tzoff, uint64_t *nsec); void smb_time_unix2dos(struct timespec *tsp, int tzoff, uint16_t *ddp, uint16_t *dtp, uint8_t *dhp); void smb_dos2unixtime(uint_t dd, uint_t dt, uint_t dh, int tzoff, struct timespec *tsp); /* Stuff borrowed from NFS (and then hacked) */ vnode_t *smbfs_make_node(vfs_t *vfsp, const char *dir, int dirlen, const char *name, int nmlen, struct smbfattr *fap); void smb_addfree(smbnode_t *sp); void smb_addhash(smbnode_t *sp); void smb_rmhash(smbnode_t *); int smbfs_subrinit(void); void smbfs_subrfini(void); int smbfs_clntinit(void); void smbfs_clntfini(void); void smbfs_zonelist_add(smbmntinfo_t *smi); void smbfs_zonelist_remove(smbmntinfo_t *smi); void smbfs_destroy_table(struct vfs *vfsp); int smbfs_readvnode(vnode_t *, uio_t *, cred_t *, struct vattr *); int smbfs_writevnode(vnode_t *vp, uio_t *uiop, cred_t *cr, int ioflag, int timo); int smbfsgetattr(vnode_t *vp, struct vattr *vap, cred_t *cr); /* For Solaris, interruptible rwlock */ int smbfs_rw_enter_sig(smbfs_rwlock_t *l, krw_t rw, int intr); int smbfs_rw_tryenter(smbfs_rwlock_t *l, krw_t rw); void smbfs_rw_exit(smbfs_rwlock_t *l); int smbfs_rw_lock_held(smbfs_rwlock_t *l, krw_t rw); void smbfs_rw_init(smbfs_rwlock_t *l, char *name, krw_type_t type, void *arg); void smbfs_rw_destroy(smbfs_rwlock_t *l); #endif /* !_FS_SMBFS_SMBFS_SUBR_H_ */