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- /*
- * $Id: nfs_prot_xdr.c,v 5.2 90/06/23 22:20:27 jsp Rel $
- *
- * Copyright (c) 1989 Jan-Simon Pendry
- * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
- * Copyright (c) 1989 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 are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * %W% (Berkeley) %G%
- */
-
- #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);
- }
-