diff options
Diffstat (limited to 'usr.sbin/amd/rpcx/nfs_prot_xdr.c')
| -rw-r--r-- | usr.sbin/amd/rpcx/nfs_prot_xdr.c | 627 |
1 files changed, 627 insertions, 0 deletions
diff --git a/usr.sbin/amd/rpcx/nfs_prot_xdr.c b/usr.sbin/amd/rpcx/nfs_prot_xdr.c new file mode 100644 index 0000000..1786d01 --- /dev/null +++ b/usr.sbin/amd/rpcx/nfs_prot_xdr.c @@ -0,0 +1,627 @@ +/* + * Copyright (c) 1989 Jan-Simon Pendry + * Copyright (c) 1989 Imperial College of Science, Technology & Medicine + * Copyright (c) 1989, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Jan-Simon Pendry at Imperial College, London. + * + * 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 the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. + * + * @(#)nfs_prot_xdr.c 8.1 (Berkeley) 6/6/93 + * + * $Id: nfs_prot_xdr.c,v 5.2.2.1 1992/02/09 15:09:32 jsp beta $ + * + */ + +#include "am.h" + + +#ifndef xdr_nfsstat +bool_t +xdr_nfsstat(xdrs, objp) + XDR *xdrs; + nfsstat *objp; +{ + if (!xdr_enum(xdrs, (enum_t *)objp)) { + return (FALSE); + } + return (TRUE); +} +#endif /* xdr_nfsstat */ + + + +#ifndef xdr_ftype +static bool_t +xdr_ftype(xdrs, objp) + XDR *xdrs; + ftype *objp; +{ + if (!xdr_enum(xdrs, (enum_t *)objp)) { + return (FALSE); + } + return (TRUE); +} +#endif /* xdr_ftype */ + + + +bool_t +xdr_nfs_fh(xdrs, objp) + XDR *xdrs; + nfs_fh *objp; +{ + if (!xdr_opaque(xdrs, objp->data, NFS_FHSIZE)) { + return (FALSE); + } + return (TRUE); +} + + + + +static bool_t +xdr_nfstime(xdrs, objp) + XDR *xdrs; + nfstime *objp; +{ + if (!xdr_u_int(xdrs, &objp->seconds)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->useconds)) { + return (FALSE); + } + return (TRUE); +} + + + + +static bool_t +xdr_fattr(xdrs, objp) + XDR *xdrs; + fattr *objp; +{ + if (!xdr_ftype(xdrs, &objp->type)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->mode)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->nlink)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->uid)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->gid)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->size)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->blocksize)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->rdev)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->blocks)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->fsid)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->fileid)) { + return (FALSE); + } + if (!xdr_nfstime(xdrs, &objp->atime)) { + return (FALSE); + } + if (!xdr_nfstime(xdrs, &objp->mtime)) { + return (FALSE); + } + if (!xdr_nfstime(xdrs, &objp->ctime)) { + return (FALSE); + } + return (TRUE); +} + + + + +static bool_t +xdr_sattr(xdrs, objp) + XDR *xdrs; + sattr *objp; +{ + if (!xdr_u_int(xdrs, &objp->mode)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->uid)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->gid)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->size)) { + return (FALSE); + } + if (!xdr_nfstime(xdrs, &objp->atime)) { + return (FALSE); + } + if (!xdr_nfstime(xdrs, &objp->mtime)) { + return (FALSE); + } + return (TRUE); +} + + + + +static bool_t +xdr_filename(xdrs, objp) + XDR *xdrs; + filename *objp; +{ + if (!xdr_string(xdrs, objp, NFS_MAXNAMLEN)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_nfspath(xdrs, objp) + XDR *xdrs; + nfspath *objp; +{ + if (!xdr_string(xdrs, objp, NFS_MAXPATHLEN)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_attrstat(xdrs, objp) + XDR *xdrs; + attrstat *objp; +{ + if (!xdr_nfsstat(xdrs, &objp->status)) { + return (FALSE); + } + switch (objp->status) { + case NFS_OK: + if (!xdr_fattr(xdrs, &objp->attrstat_u.attributes)) { + return (FALSE); + } + break; + } + return (TRUE); +} + + + + +bool_t +xdr_sattrargs(xdrs, objp) + XDR *xdrs; + sattrargs *objp; +{ + if (!xdr_nfs_fh(xdrs, &objp->file)) { + return (FALSE); + } + if (!xdr_sattr(xdrs, &objp->attributes)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_diropargs(xdrs, objp) + XDR *xdrs; + diropargs *objp; +{ + if (!xdr_nfs_fh(xdrs, &objp->dir)) { + return (FALSE); + } + if (!xdr_filename(xdrs, &objp->name)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_diropokres(xdrs, objp) + XDR *xdrs; + diropokres *objp; +{ + if (!xdr_nfs_fh(xdrs, &objp->file)) { + return (FALSE); + } + if (!xdr_fattr(xdrs, &objp->attributes)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_diropres(xdrs, objp) + XDR *xdrs; + diropres *objp; +{ + if (!xdr_nfsstat(xdrs, &objp->status)) { + return (FALSE); + } + switch (objp->status) { + case NFS_OK: + if (!xdr_diropokres(xdrs, &objp->diropres_u.diropres)) { + return (FALSE); + } + break; + } + return (TRUE); +} + + + + +bool_t +xdr_readlinkres(xdrs, objp) + XDR *xdrs; + readlinkres *objp; +{ + if (!xdr_nfsstat(xdrs, &objp->status)) { + return (FALSE); + } + switch (objp->status) { + case NFS_OK: + if (!xdr_nfspath(xdrs, &objp->readlinkres_u.data)) { + return (FALSE); + } + break; + } + return (TRUE); +} + + + + +bool_t +xdr_readargs(xdrs, objp) + XDR *xdrs; + readargs *objp; +{ + if (!xdr_nfs_fh(xdrs, &objp->file)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->offset)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->count)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->totalcount)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_readokres(xdrs, objp) + XDR *xdrs; + readokres *objp; +{ + if (!xdr_fattr(xdrs, &objp->attributes)) { + return (FALSE); + } + if (!xdr_bytes(xdrs, (char **)&objp->data.data_val, (u_int *)&objp->data.data_len, NFS_MAXDATA)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_readres(xdrs, objp) + XDR *xdrs; + readres *objp; +{ + if (!xdr_nfsstat(xdrs, &objp->status)) { + return (FALSE); + } + switch (objp->status) { + case NFS_OK: + if (!xdr_readokres(xdrs, &objp->readres_u.reply)) { + return (FALSE); + } + break; + } + return (TRUE); +} + + + + +bool_t +xdr_writeargs(xdrs, objp) + XDR *xdrs; + writeargs *objp; +{ + if (!xdr_nfs_fh(xdrs, &objp->file)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->beginoffset)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->offset)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->totalcount)) { + return (FALSE); + } + if (!xdr_bytes(xdrs, (char **)&objp->data.data_val, (u_int *)&objp->data.data_len, NFS_MAXDATA)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_createargs(xdrs, objp) + XDR *xdrs; + createargs *objp; +{ + if (!xdr_diropargs(xdrs, &objp->where)) { + return (FALSE); + } + if (!xdr_sattr(xdrs, &objp->attributes)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_renameargs(xdrs, objp) + XDR *xdrs; + renameargs *objp; +{ + if (!xdr_diropargs(xdrs, &objp->from)) { + return (FALSE); + } + if (!xdr_diropargs(xdrs, &objp->to)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_linkargs(xdrs, objp) + XDR *xdrs; + linkargs *objp; +{ + if (!xdr_nfs_fh(xdrs, &objp->from)) { + return (FALSE); + } + if (!xdr_diropargs(xdrs, &objp->to)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_symlinkargs(xdrs, objp) + XDR *xdrs; + symlinkargs *objp; +{ + if (!xdr_diropargs(xdrs, &objp->from)) { + return (FALSE); + } + if (!xdr_nfspath(xdrs, &objp->to)) { + return (FALSE); + } + if (!xdr_sattr(xdrs, &objp->attributes)) { + return (FALSE); + } + return (TRUE); +} + + + + +static bool_t +xdr_nfscookie(xdrs, objp) + XDR *xdrs; + nfscookie objp; +{ + if (!xdr_opaque(xdrs, objp, NFS_COOKIESIZE)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_readdirargs(xdrs, objp) + XDR *xdrs; + readdirargs *objp; +{ + if (!xdr_nfs_fh(xdrs, &objp->dir)) { + return (FALSE); + } + if (!xdr_nfscookie(xdrs, objp->cookie)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->count)) { + return (FALSE); + } + return (TRUE); +} + + + + +static bool_t +xdr_entry(xdrs, objp) + XDR *xdrs; + entry *objp; +{ + if (!xdr_u_int(xdrs, &objp->fileid)) { + return (FALSE); + } + if (!xdr_filename(xdrs, &objp->name)) { + return (FALSE); + } + if (!xdr_nfscookie(xdrs, objp->cookie)) { + return (FALSE); + } + if (!xdr_pointer(xdrs, (char **)&objp->nextentry, sizeof(entry), xdr_entry)) { + return (FALSE); + } + return (TRUE); +} + + + + +static bool_t +xdr_dirlist(xdrs, objp) + XDR *xdrs; + dirlist *objp; +{ + if (!xdr_pointer(xdrs, (char **)&objp->entries, sizeof(entry), xdr_entry)) { + return (FALSE); + } + if (!xdr_bool(xdrs, &objp->eof)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_readdirres(xdrs, objp) + XDR *xdrs; + readdirres *objp; +{ + if (!xdr_nfsstat(xdrs, &objp->status)) { + return (FALSE); + } + switch (objp->status) { + case NFS_OK: + if (!xdr_dirlist(xdrs, &objp->readdirres_u.reply)) { + return (FALSE); + } + break; + } + return (TRUE); +} + + + + +bool_t +xdr_statfsokres(xdrs, objp) + XDR *xdrs; + statfsokres *objp; +{ + if (!xdr_u_int(xdrs, &objp->tsize)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->bsize)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->blocks)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->bfree)) { + return (FALSE); + } + if (!xdr_u_int(xdrs, &objp->bavail)) { + return (FALSE); + } + return (TRUE); +} + + + + +bool_t +xdr_statfsres(xdrs, objp) + XDR *xdrs; + statfsres *objp; +{ + if (!xdr_nfsstat(xdrs, &objp->status)) { + return (FALSE); + } + switch (objp->status) { + case NFS_OK: + if (!xdr_statfsokres(xdrs, &objp->statfsres_u.reply)) { + return (FALSE); + } + break; + } + return (TRUE); +} |
