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-rw-r--r--rpc/xdr/src/msg-nfs3.c555
1 files changed, 555 insertions, 0 deletions
diff --git a/rpc/xdr/src/msg-nfs3.c b/rpc/xdr/src/msg-nfs3.c
new file mode 100644
index 000000000..78051494b
--- /dev/null
+++ b/rpc/xdr/src/msg-nfs3.c
@@ -0,0 +1,555 @@
+/*
+ Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
+ This file is part of GlusterFS.
+
+ GlusterFS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation; either version 3 of the License,
+ or (at your option) any later version.
+
+ GlusterFS is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see
+ <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/uio.h>
+#include <rpc/rpc.h>
+#include <rpc/xdr.h>
+#include <sys/types.h>
+
+#include "xdr-nfs3.h"
+#include "msg-nfs3.h"
+#include "xdr-generic.h"
+#include "xdr-common.h"
+
+
+/* Decode the mount path from the network message in inmsg
+ * into the memory referenced by outpath.iov_base.
+ * The size allocated for outpath.iov_base is outpath.iov_len.
+ * The size of the path extracted from the message is returned.
+ */
+ssize_t
+xdr_to_mountpath (struct iovec outpath, struct iovec inmsg)
+{
+ XDR xdr;
+ ssize_t ret = -1;
+ char *mntpath = NULL;
+
+ if ((!outpath.iov_base) || (!inmsg.iov_base))
+ return -1;
+
+ xdrmem_create (&xdr, inmsg.iov_base, (unsigned int)inmsg.iov_len,
+ XDR_DECODE);
+
+ mntpath = outpath.iov_base;
+ if (!xdr_dirpath (&xdr, (dirpath *)&mntpath)) {
+ ret = -1;
+ goto ret;
+ }
+
+ ret = xdr_decoded_length (xdr);
+
+ret:
+ return ret;
+}
+
+/*
+ssize_t
+xdr_serialize_generic (struct iovec outmsg, void *res, xdrproc_t proc)
+{
+ ssize_t ret = -1;
+ XDR xdr;
+
+ if ((!outmsg.iov_base) || (!res) || (!proc))
+ return -1;
+
+ xdrmem_create (&xdr, outmsg.iov_base, (unsigned int)outmsg.iov_len,
+ XDR_ENCODE);
+
+ if (!proc (&xdr, res)) {
+ ret = -1;
+ goto ret;
+ }
+
+ ret = xdr_encoded_length (xdr);
+
+ret:
+ return ret;
+}
+
+
+ssize_t
+xdr_to_generic (struct iovec inmsg, void *args, xdrproc_t proc)
+{
+ XDR xdr;
+ ssize_t ret = -1;
+
+ if ((!inmsg.iov_base) || (!args) || (!proc))
+ return -1;
+
+ xdrmem_create (&xdr, inmsg.iov_base, (unsigned int)inmsg.iov_len,
+ XDR_DECODE);
+
+ if (!proc (&xdr, args)) {
+ ret = -1;
+ goto ret;
+ }
+
+ ret = xdr_decoded_length (xdr);
+ret:
+ return ret;
+}
+
+
+ssize_t
+xdr_to_generic_payload (struct iovec inmsg, void *args, xdrproc_t proc,
+ struct iovec *pendingpayload)
+{
+ XDR xdr;
+ ssize_t ret = -1;
+
+ if ((!inmsg.iov_base) || (!args) || (!proc))
+ return -1;
+
+ xdrmem_create (&xdr, inmsg.iov_base, (unsigned int)inmsg.iov_len,
+ XDR_DECODE);
+
+ if (!proc (&xdr, args)) {
+ ret = -1;
+ goto ret;
+ }
+
+ ret = xdr_decoded_length (xdr);
+
+ if (pendingpayload) {
+ pendingpayload->iov_base = xdr_decoded_remaining_addr (xdr);
+ pendingpayload->iov_len = xdr_decoded_remaining_len (xdr);
+ }
+
+ret:
+ return ret;
+}
+*/
+
+/* Translate the mountres3 structure in res into XDR format into memory
+ * referenced by outmsg.iov_base.
+ * Returns the number of bytes used in encoding into XDR format.
+ */
+ssize_t
+xdr_serialize_mountres3 (struct iovec outmsg, mountres3 *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_mountres3);
+}
+
+
+ssize_t
+xdr_serialize_mountbody (struct iovec outmsg, mountbody *mb)
+{
+ return xdr_serialize_generic (outmsg, (void *)mb,
+ (xdrproc_t)xdr_mountbody);
+}
+
+ssize_t
+xdr_serialize_mountlist (struct iovec outmsg, mountlist *ml)
+{
+ return xdr_serialize_generic (outmsg, (void *)ml,
+ (xdrproc_t)xdr_mountlist);
+}
+
+
+ssize_t
+xdr_serialize_mountstat3 (struct iovec outmsg, mountstat3 *m)
+{
+ return xdr_serialize_generic (outmsg, (void *)m,
+ (xdrproc_t)xdr_mountstat3);
+}
+
+
+ssize_t
+xdr_to_getattr3args (struct iovec inmsg, getattr3args *ga)
+{
+ return xdr_to_generic (inmsg, (void *)ga,
+ (xdrproc_t)xdr_getattr3args);
+}
+
+
+ssize_t
+xdr_serialize_getattr3res (struct iovec outmsg, getattr3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_getattr3res);
+}
+
+
+ssize_t
+xdr_serialize_setattr3res (struct iovec outmsg, setattr3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_setattr3res);
+}
+
+
+ssize_t
+xdr_to_setattr3args (struct iovec inmsg, setattr3args *sa)
+{
+ return xdr_to_generic (inmsg, (void *)sa,
+ (xdrproc_t)xdr_setattr3args);
+}
+
+
+ssize_t
+xdr_serialize_lookup3res (struct iovec outmsg, lookup3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_lookup3res);
+}
+
+
+ssize_t
+xdr_to_lookup3args (struct iovec inmsg, lookup3args *la)
+{
+ return xdr_to_generic (inmsg, (void *)la,
+ (xdrproc_t)xdr_lookup3args);
+}
+
+
+ssize_t
+xdr_to_access3args (struct iovec inmsg, access3args *ac)
+{
+ return xdr_to_generic (inmsg,(void *)ac,
+ (xdrproc_t)xdr_access3args);
+}
+
+
+ssize_t
+xdr_serialize_access3res (struct iovec outmsg, access3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_access3res);
+}
+
+
+ssize_t
+xdr_to_readlink3args (struct iovec inmsg, readlink3args *ra)
+{
+ return xdr_to_generic (inmsg, (void *)ra,
+ (xdrproc_t)xdr_readlink3args);
+}
+
+
+ssize_t
+xdr_serialize_readlink3res (struct iovec outmsg, readlink3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_readlink3res);
+}
+
+
+ssize_t
+xdr_to_read3args (struct iovec inmsg, read3args *ra)
+{
+ return xdr_to_generic (inmsg, (void *)ra, (xdrproc_t)xdr_read3args);
+}
+
+
+ssize_t
+xdr_serialize_read3res (struct iovec outmsg, read3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_read3res);
+}
+
+ssize_t
+xdr_serialize_read3res_nocopy (struct iovec outmsg, read3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_read3res_nocopy);
+}
+
+
+ssize_t
+xdr_to_write3args (struct iovec inmsg, write3args *wa)
+{
+ return xdr_to_generic (inmsg, (void *)wa,(xdrproc_t)xdr_write3args);
+}
+
+
+ssize_t
+xdr_to_write3args_nocopy (struct iovec inmsg, write3args *wa,
+ struct iovec *payload)
+{
+ return xdr_to_generic_payload (inmsg, (void *)wa,
+ (xdrproc_t)xdr_write3args, payload);
+}
+
+
+ssize_t
+xdr_serialize_write3res (struct iovec outmsg, write3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_write3res);
+}
+
+
+ssize_t
+xdr_to_create3args (struct iovec inmsg, create3args *ca)
+{
+ return xdr_to_generic (inmsg, (void *)ca,
+ (xdrproc_t)xdr_create3args);
+}
+
+
+ssize_t
+xdr_serialize_create3res (struct iovec outmsg, create3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_create3res);
+}
+
+
+ssize_t
+xdr_serialize_mkdir3res (struct iovec outmsg, mkdir3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_mkdir3res);
+}
+
+
+ssize_t
+xdr_to_mkdir3args (struct iovec inmsg, mkdir3args *ma)
+{
+ return xdr_to_generic (inmsg, (void *)ma,
+ (xdrproc_t)xdr_mkdir3args);
+}
+
+
+ssize_t
+xdr_to_symlink3args (struct iovec inmsg, symlink3args *sa)
+{
+ return xdr_to_generic (inmsg, (void *)sa,
+ (xdrproc_t)xdr_symlink3args);
+}
+
+
+ssize_t
+xdr_serialize_symlink3res (struct iovec outmsg, symlink3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_symlink3res);
+}
+
+
+ssize_t
+xdr_to_mknod3args (struct iovec inmsg, mknod3args *ma)
+{
+ return xdr_to_generic (inmsg, (void *)ma,
+ (xdrproc_t)xdr_mknod3args);
+}
+
+
+ssize_t
+xdr_serialize_mknod3res (struct iovec outmsg, mknod3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_mknod3res);
+}
+
+
+ssize_t
+xdr_to_remove3args (struct iovec inmsg, remove3args *ra)
+{
+ return xdr_to_generic (inmsg, (void *)ra,
+ (xdrproc_t)xdr_remove3args);
+}
+
+
+ssize_t
+xdr_serialize_remove3res (struct iovec outmsg, remove3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_remove3res);
+}
+
+
+ssize_t
+xdr_to_rmdir3args (struct iovec inmsg, rmdir3args *ra)
+{
+ return xdr_to_generic (inmsg, (void *)ra,
+ (xdrproc_t)xdr_rmdir3args);
+}
+
+
+ssize_t
+xdr_serialize_rmdir3res (struct iovec outmsg, rmdir3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_rmdir3res);
+}
+
+
+ssize_t
+xdr_serialize_rename3res (struct iovec outmsg, rename3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_rename3res);
+}
+
+
+ssize_t
+xdr_to_rename3args (struct iovec inmsg, rename3args *ra)
+{
+ return xdr_to_generic (inmsg, (void *)ra,
+ (xdrproc_t)xdr_rename3args);
+}
+
+
+ssize_t
+xdr_serialize_link3res (struct iovec outmsg, link3res *li)
+{
+ return xdr_serialize_generic (outmsg, (void *)li,
+ (xdrproc_t)xdr_link3res);
+}
+
+
+ssize_t
+xdr_to_link3args (struct iovec inmsg, link3args *la)
+{
+ return xdr_to_generic (inmsg, (void *)la, (xdrproc_t)xdr_link3args);
+}
+
+
+ssize_t
+xdr_to_readdir3args (struct iovec inmsg, readdir3args *rd)
+{
+ return xdr_to_generic (inmsg, (void *)rd,
+ (xdrproc_t)xdr_readdir3args);
+}
+
+
+ssize_t
+xdr_serialize_readdir3res (struct iovec outmsg, readdir3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_readdir3res);
+}
+
+
+ssize_t
+xdr_to_readdirp3args (struct iovec inmsg, readdirp3args *rp)
+{
+ return xdr_to_generic (inmsg, (void *)rp,
+ (xdrproc_t)xdr_readdirp3args);
+}
+
+
+ssize_t
+xdr_serialize_readdirp3res (struct iovec outmsg, readdirp3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_readdirp3res);
+}
+
+
+ssize_t
+xdr_to_fsstat3args (struct iovec inmsg, fsstat3args *fa)
+{
+ return xdr_to_generic (inmsg, (void *)fa,
+ (xdrproc_t)xdr_fsstat3args);
+}
+
+
+ssize_t
+xdr_serialize_fsstat3res (struct iovec outmsg, fsstat3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_fsstat3res);
+}
+
+ssize_t
+xdr_to_fsinfo3args (struct iovec inmsg, fsinfo3args *fi)
+{
+ return xdr_to_generic (inmsg, (void *)fi,
+ (xdrproc_t)xdr_fsinfo3args);
+}
+
+
+ssize_t
+xdr_serialize_fsinfo3res (struct iovec outmsg, fsinfo3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_fsinfo3res);
+}
+
+
+ssize_t
+xdr_to_pathconf3args (struct iovec inmsg, pathconf3args *pc)
+{
+ return xdr_to_generic (inmsg, (void *)pc,
+ (xdrproc_t)xdr_pathconf3args);}
+
+
+ssize_t
+xdr_serialize_pathconf3res (struct iovec outmsg, pathconf3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_pathconf3res);
+}
+
+
+ssize_t
+xdr_to_commit3args (struct iovec inmsg, commit3args *ca)
+{
+ return xdr_to_generic (inmsg, (void *)ca,
+ (xdrproc_t)xdr_commit3args);
+}
+
+
+ssize_t
+xdr_serialize_commit3res (struct iovec outmsg, commit3res *res)
+{
+ return xdr_serialize_generic (outmsg, (void *)res,
+ (xdrproc_t)xdr_commit3res);
+}
+
+
+ssize_t
+xdr_serialize_exports (struct iovec outmsg, exports *elist)
+{
+ XDR xdr;
+ ssize_t ret = -1;
+
+ if ((!outmsg.iov_base) || (!elist))
+ return -1;
+
+ xdrmem_create (&xdr, outmsg.iov_base, (unsigned int)outmsg.iov_len,
+ XDR_ENCODE);
+
+ if (!xdr_exports (&xdr, elist))
+ goto ret;
+
+ ret = xdr_decoded_length (xdr);
+
+ret:
+ return ret;
+}
+
+
+ssize_t
+xdr_serialize_nfsstat3 (struct iovec outmsg, nfsstat3 *s)
+{
+ return xdr_serialize_generic (outmsg, (void *)s,
+ (xdrproc_t)xdr_nfsstat3);
+}
+
+