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authorAmar Tumballi <amar@gluster.com>2012-01-17 05:28:51 +0530
committerAnand Avati <avati@gluster.com>2012-01-24 20:14:17 -0800
commitb02afc6d008f9959db28244eb2b9dd3b9ef92393 (patch)
treec0bad790fb34f8ab2747b480d334cf9af75c5514 /rpc
parent0694749c3e5039be327110a64dd66619b5d9121c (diff)
core: change lk-owner as a 1k buffer
so, NLM can send the lk-owner field directly to the locks translators, while doing the same effort, also enabled sending maximum of 500 aux gid over protocol. Change-Id: I87c2514392748416f7ffe21d5154faad2e413969 Signed-off-by: Amar Tumballi <amar@gluster.com> BUG: 767229 Reviewed-on: http://review.gluster.com/779 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
Diffstat (limited to 'rpc')
-rw-r--r--rpc/rpc-lib/src/Makefile.am4
-rw-r--r--rpc/rpc-lib/src/auth-glusterfs.c216
-rw-r--r--rpc/rpc-lib/src/auth-null.c4
-rw-r--r--rpc/rpc-lib/src/auth-unix.c2
-rw-r--r--rpc/rpc-lib/src/rpc-clnt.c69
-rw-r--r--rpc/rpc-lib/src/rpc-clnt.h9
-rw-r--r--rpc/rpc-lib/src/rpc-common.c141
-rw-r--r--rpc/rpc-lib/src/rpcsvc-auth.c20
-rw-r--r--rpc/rpc-lib/src/rpcsvc.c4
-rw-r--r--rpc/rpc-lib/src/rpcsvc.h13
-rw-r--r--rpc/rpc-lib/src/xdr-common.h48
-rw-r--r--rpc/rpc-lib/src/xdr-rpc.h9
-rw-r--r--rpc/rpc-transport/rdma/src/Makefile.am2
-rw-r--r--rpc/xdr/src/Makefile.am4
-rw-r--r--rpc/xdr/src/glusterfs3-xdr.c2
-rw-r--r--rpc/xdr/src/glusterfs3-xdr.h5
-rw-r--r--rpc/xdr/src/glusterfs3-xdr.x2
-rw-r--r--rpc/xdr/src/glusterfs3.h10
-rw-r--r--rpc/xdr/src/msg-nfs3.c78
-rw-r--r--rpc/xdr/src/rpc-common-xdr.c232
-rw-r--r--rpc/xdr/src/rpc-common-xdr.h113
-rw-r--r--rpc/xdr/src/rpc-common-xdr.x39
22 files changed, 603 insertions, 423 deletions
diff --git a/rpc/rpc-lib/src/Makefile.am b/rpc/rpc-lib/src/Makefile.am
index fcf091e..8b08730 100644
--- a/rpc/rpc-lib/src/Makefile.am
+++ b/rpc/rpc-lib/src/Makefile.am
@@ -1,8 +1,8 @@
lib_LTLIBRARIES = libgfrpc.la
libgfrpc_la_SOURCES = auth-unix.c rpcsvc-auth.c rpcsvc.c auth-null.c \
- rpc-transport.c xdr-rpc.c xdr-rpcclnt.c rpc-clnt.c auth-glusterfs.c \
- rpc-common.c
+ rpc-transport.c xdr-rpc.c xdr-rpcclnt.c rpc-clnt.c auth-glusterfs.c
+
libgfrpc_la_LIBADD = $(top_builddir)/libglusterfs/src/libglusterfs.la
noinst_HEADERS = rpcsvc.h rpc-transport.h xdr-common.h xdr-rpc.h xdr-rpcclnt.h \
diff --git a/rpc/rpc-lib/src/auth-glusterfs.c b/rpc/rpc-lib/src/auth-glusterfs.c
index 4faaddb..9996bfa 100644
--- a/rpc/rpc-lib/src/auth-glusterfs.c
+++ b/rpc/rpc-lib/src/auth-glusterfs.c
@@ -29,94 +29,9 @@
#include "dict.h"
#include "xdr-rpc.h"
#include "xdr-common.h"
+#include "rpc-common-xdr.h"
-bool_t
-xdr_auth_glusterfs_parms (XDR *xdrs, auth_glusterfs_parms *objp)
-{
- register int32_t *buf;
-
- int i;
-
- if (xdrs->x_op == XDR_ENCODE) {
- if (!xdr_u_quad_t (xdrs, &objp->lk_owner))
- return FALSE;
- buf = XDR_INLINE (xdrs, (4 + 16 )* BYTES_PER_XDR_UNIT);
- if (buf == NULL) {
- if (!xdr_u_int (xdrs, &objp->pid))
- 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->ngrps))
- return FALSE;
- if (!xdr_vector (xdrs, (char *)objp->groups, 16,
- sizeof (u_int), (xdrproc_t) xdr_u_int))
- return FALSE;
- } else {
- IXDR_PUT_U_LONG(buf, objp->pid);
- IXDR_PUT_U_LONG(buf, objp->uid);
- IXDR_PUT_U_LONG(buf, objp->gid);
- IXDR_PUT_U_LONG(buf, objp->ngrps);
- {
- register u_int *genp;
-
- for (i = 0, genp = objp->groups;
- i < 16; ++i) {
- IXDR_PUT_U_LONG(buf, *genp++);
- }
- }
- }
- return TRUE;
- } else if (xdrs->x_op == XDR_DECODE) {
- if (!xdr_u_quad_t (xdrs, &objp->lk_owner))
- return FALSE;
- buf = XDR_INLINE (xdrs, (4 + 16 )* BYTES_PER_XDR_UNIT);
- if (buf == NULL) {
- if (!xdr_u_int (xdrs, &objp->pid))
- 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->ngrps))
- return FALSE;
- if (!xdr_vector (xdrs, (char *)objp->groups, 16,
- sizeof (u_int), (xdrproc_t) xdr_u_int))
- return FALSE;
- } else {
- objp->pid = IXDR_GET_U_LONG(buf);
- objp->uid = IXDR_GET_U_LONG(buf);
- objp->gid = IXDR_GET_U_LONG(buf);
- objp->ngrps = IXDR_GET_U_LONG(buf);
- {
- register u_int *genp;
-
- for (i = 0, genp = objp->groups;
- i < 16; ++i) {
- *genp++ = IXDR_GET_U_LONG(buf);
- }
- }
- }
- return TRUE;
- }
-
- if (!xdr_u_quad_t (xdrs, &objp->lk_owner))
- return FALSE;
- if (!xdr_u_int (xdrs, &objp->pid))
- 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->ngrps))
- return FALSE;
- if (!xdr_vector (xdrs, (char *)objp->groups, 16,
- sizeof (u_int), (xdrproc_t) xdr_u_int))
- return FALSE;
- return TRUE;
-}
-
+/* V1 */
ssize_t
xdr_to_glusterfs_auth (char *buf, struct auth_glusterfs_parms *req)
@@ -146,7 +61,7 @@ auth_glusterfs_request_init (rpcsvc_request_t *req, void *priv)
{
if (!req)
return -1;
- memset (req->verf.authdata, 0, RPCSVC_MAX_AUTH_BYTES);
+ memset (req->verf.authdata, 0, GF_MAX_AUTH_BYTES);
req->verf.datalen = 0;
req->verf.flavour = AUTH_NULL;
@@ -155,9 +70,12 @@ auth_glusterfs_request_init (rpcsvc_request_t *req, void *priv)
int auth_glusterfs_authenticate (rpcsvc_request_t *req, void *priv)
{
- int ret = RPCSVC_AUTH_REJECT;
struct auth_glusterfs_parms au = {0,};
- int gidcount = 0;
+
+ int ret = RPCSVC_AUTH_REJECT;
+ int gidcount = 0;
+ int j = 0;
+ int i = 0;
if (!req)
return ret;
@@ -173,7 +91,11 @@ int auth_glusterfs_authenticate (rpcsvc_request_t *req, void *priv)
req->pid = au.pid;
req->uid = au.uid;
req->gid = au.gid;
- req->lk_owner = au.lk_owner;
+ req->lk_owner.len = 8;
+ {
+ for (i = 0; i < req->lk_owner.len; i++, j += 8)
+ req->lk_owner.data[i] = (char)((au.lk_owner >> j) & 0xff);
+ }
req->auxgidcount = au.ngrps;
if (req->auxgidcount > 16) {
@@ -187,8 +109,8 @@ int auth_glusterfs_authenticate (rpcsvc_request_t *req, void *priv)
req->auxgids[gidcount] = au.groups[gidcount];
gf_log (GF_RPCSVC, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d"
- ", gid: %d, owner: %"PRId64,
- req->pid, req->uid, req->gid, req->lk_owner);
+ ", gid: %d, owner: %s",
+ req->pid, req->uid, req->gid, lkowner_utoa (&req->lk_owner));
ret = RPCSVC_AUTH_ACCEPT;
err:
return ret;
@@ -213,3 +135,111 @@ rpcsvc_auth_glusterfs_init (rpcsvc_t *svc, dict_t *options)
{
return &rpcsvc_auth_glusterfs;
}
+
+/* V2 */
+
+ssize_t
+xdr_to_glusterfs_auth_v2 (char *buf, struct auth_glusterfs_parms_v2 *req)
+{
+ XDR xdr;
+ ssize_t ret = -1;
+
+ if ((!buf) || (!req))
+ return -1;
+
+ xdrmem_create (&xdr, buf, GF_MAX_AUTH_BYTES, XDR_DECODE);
+ if (!xdr_auth_glusterfs_parms_v2 (&xdr, req)) {
+ gf_log ("", GF_LOG_WARNING,
+ "failed to decode glusterfs v2 parameters");
+ ret = -1;
+ goto ret;
+ }
+
+ ret = (((size_t)(&xdr)->x_private) - ((size_t)(&xdr)->x_base));
+ret:
+ return ret;
+
+}
+int
+auth_glusterfs_v2_request_init (rpcsvc_request_t *req, void *priv)
+{
+ if (!req)
+ return -1;
+ memset (req->verf.authdata, 0, GF_MAX_AUTH_BYTES);
+ req->verf.datalen = 0;
+ req->verf.flavour = AUTH_NULL;
+
+ return 0;
+}
+
+int auth_glusterfs_v2_authenticate (rpcsvc_request_t *req, void *priv)
+{
+ struct auth_glusterfs_parms_v2 au = {0,};
+ int ret = RPCSVC_AUTH_REJECT;
+ int i = 0;
+
+ if (!req)
+ return ret;
+
+ ret = xdr_to_glusterfs_auth_v2 (req->cred.authdata, &au);
+ if (ret == -1) {
+ gf_log ("", GF_LOG_WARNING,
+ "failed to decode glusterfs credentials");
+ ret = RPCSVC_AUTH_REJECT;
+ goto err;
+ }
+
+ req->pid = au.pid;
+ req->uid = au.uid;
+ req->gid = au.gid;
+ req->lk_owner.len = au.lk_owner.lk_owner_len;
+ req->auxgidcount = au.groups.groups_len;
+
+ if (req->auxgidcount > GF_MAX_AUX_GROUPS) {
+ gf_log ("", GF_LOG_WARNING,
+ "more than max aux gids found (%d) , truncating it "
+ "to %d and continuing", au.groups.groups_len,
+ GF_MAX_AUX_GROUPS);
+ req->auxgidcount = GF_MAX_AUX_GROUPS;
+ }
+
+ if (req->lk_owner.len > GF_MAX_LOCK_OWNER_LEN) {
+ gf_log ("", GF_LOG_WARNING,
+ "lkowner field > 1k, failing authentication");
+ ret = RPCSVC_AUTH_REJECT;
+ goto err;
+ }
+
+ for (i = 0; i < req->auxgidcount; ++i)
+ req->auxgids[i] = au.groups.groups_val[i];
+
+ for (i = 0; i < au.lk_owner.lk_owner_len; ++i)
+ req->lk_owner.data[i] = au.lk_owner.lk_owner_val[i];
+
+ gf_log (GF_RPCSVC, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d"
+ ", gid: %d, owner: %s",
+ req->pid, req->uid, req->gid, lkowner_utoa (&req->lk_owner));
+ ret = RPCSVC_AUTH_ACCEPT;
+err:
+ return ret;
+}
+
+rpcsvc_auth_ops_t auth_glusterfs_ops_v2 = {
+ .transport_init = NULL,
+ .request_init = auth_glusterfs_v2_request_init,
+ .authenticate = auth_glusterfs_v2_authenticate
+};
+
+rpcsvc_auth_t rpcsvc_auth_glusterfs_v2 = {
+ .authname = "AUTH_GLUSTERFS-v2",
+ .authnum = AUTH_GLUSTERFS_v2,
+ .authops = &auth_glusterfs_ops_v2,
+ .authprivate = NULL
+};
+
+
+rpcsvc_auth_t *
+rpcsvc_auth_glusterfs_v2_init (rpcsvc_t *svc, dict_t *options)
+{
+ return &rpcsvc_auth_glusterfs_v2;
+}
diff --git a/rpc/rpc-lib/src/auth-null.c b/rpc/rpc-lib/src/auth-null.c
index ee50ab6..aa6b4c1 100644
--- a/rpc/rpc-lib/src/auth-null.c
+++ b/rpc/rpc-lib/src/auth-null.c
@@ -34,10 +34,10 @@ auth_null_request_init (rpcsvc_request_t *req, void *priv)
if (!req)
return -1;
- memset (req->cred.authdata, 0, RPCSVC_MAX_AUTH_BYTES);
+ memset (req->cred.authdata, 0, GF_MAX_AUTH_BYTES);
req->cred.datalen = 0;
- memset (req->verf.authdata, 0, RPCSVC_MAX_AUTH_BYTES);
+ memset (req->verf.authdata, 0, GF_MAX_AUTH_BYTES);
req->verf.datalen = 0;
return 0;
diff --git a/rpc/rpc-lib/src/auth-unix.c b/rpc/rpc-lib/src/auth-unix.c
index c48743d..c3b5894 100644
--- a/rpc/rpc-lib/src/auth-unix.c
+++ b/rpc/rpc-lib/src/auth-unix.c
@@ -35,7 +35,7 @@ auth_unix_request_init (rpcsvc_request_t *req, void *priv)
{
if (!req)
return -1;
- memset (req->verf.authdata, 0, RPCSVC_MAX_AUTH_BYTES);
+ memset (req->verf.authdata, 0, GF_MAX_AUTH_BYTES);
req->verf.datalen = 0;
req->verf.flavour = AUTH_NULL;
diff --git a/rpc/rpc-lib/src/rpc-clnt.c b/rpc/rpc-lib/src/rpc-clnt.c
index 43791dc..e21aac7 100644
--- a/rpc/rpc-lib/src/rpc-clnt.c
+++ b/rpc/rpc-lib/src/rpc-clnt.c
@@ -32,6 +32,7 @@
#include "protocol-common.h"
#include "mem-pool.h"
#include "xdr-rpc.h"
+#include "rpc-common-xdr.h"
void
rpc_clnt_reply_deinit (struct rpc_req *req, struct mem_pool *pool);
@@ -1091,7 +1092,7 @@ rpc_clnt_register_notify (struct rpc_clnt *rpc, rpc_clnt_notify_t fn,
}
ssize_t
-xdr_serialize_glusterfs_auth (char *dest, struct auth_glusterfs_parms *au)
+xdr_serialize_glusterfs_auth (char *dest, struct auth_glusterfs_parms_v2 *au)
{
ssize_t ret = -1;
XDR xdr;
@@ -1099,10 +1100,9 @@ xdr_serialize_glusterfs_auth (char *dest, struct auth_glusterfs_parms *au)
if ((!dest) || (!au))
return -1;
- xdrmem_create (&xdr, dest, 1024,
- XDR_ENCODE);
+ xdrmem_create (&xdr, dest, GF_MAX_AUTH_BYTES, XDR_ENCODE);
- if (!xdr_auth_glusterfs_parms (&xdr, au)) {
+ if (!xdr_auth_glusterfs_parms_v2 (&xdr, au)) {
gf_log (THIS->name, GF_LOG_WARNING,
"failed to encode auth glusterfs elements");
ret = -1;
@@ -1118,7 +1118,7 @@ ret:
int
rpc_clnt_fill_request (int prognum, int progver, int procnum, int payload,
- uint64_t xid, struct auth_glusterfs_parms *au,
+ uint64_t xid, struct auth_glusterfs_parms_v2 *au,
struct rpc_msg *request, char *auth_data)
{
int ret = -1;
@@ -1146,7 +1146,7 @@ rpc_clnt_fill_request (int prognum, int progver, int procnum, int payload,
goto out;
}
- request->rm_call.cb_cred.oa_flavor = AUTH_GLUSTERFS;
+ request->rm_call.cb_cred.oa_flavor = AUTH_GLUSTERFS_v2;
request->rm_call.cb_cred.oa_base = auth_data;
request->rm_call.cb_cred.oa_length = ret;
@@ -1198,16 +1198,16 @@ out:
struct iobuf *
rpc_clnt_record_build_record (struct rpc_clnt *clnt, int prognum, int progver,
int procnum, size_t payload, uint64_t xid,
- struct auth_glusterfs_parms *au,
+ struct auth_glusterfs_parms_v2 *au,
struct iovec *recbuf)
{
- struct rpc_msg request = {0, };
- struct iobuf *request_iob = NULL;
- char *record = NULL;
- struct iovec recordhdr = {0, };
- size_t pagesize = 0;
- int ret = -1;
- char auth_data[RPC_CLNT_MAX_AUTH_BYTES] = {0, };
+ struct rpc_msg request = {0, };
+ struct iobuf *request_iob = NULL;
+ char *record = NULL;
+ struct iovec recordhdr = {0, };
+ size_t pagesize = 0;
+ int ret = -1;
+ char auth_data[GF_MAX_AUTH_BYTES] = {0, };
if ((!clnt) || (!recbuf) || (!au)) {
goto out;
@@ -1237,8 +1237,6 @@ rpc_clnt_record_build_record (struct rpc_clnt *clnt, int prognum, int progver,
recordhdr = rpc_clnt_record_build_header (record, pagesize, &request,
payload);
- //GF_FREE (request.rm_call.cb_cred.oa_base);
-
if (!recordhdr.iov_base) {
gf_log (clnt->conn.trans->name, GF_LOG_ERROR,
"Failed to build record header");
@@ -1261,29 +1259,38 @@ rpc_clnt_record (struct rpc_clnt *clnt, call_frame_t *call_frame,
rpc_clnt_prog_t *prog,int procnum, size_t payload_len,
struct iovec *rpchdr, uint64_t callid)
{
- struct auth_glusterfs_parms au = {0, };
- struct iobuf *request_iob = NULL;
+ struct auth_glusterfs_parms_v2 au = {0, };
+ struct iobuf *request_iob = NULL;
+ char owner[4] = {0,};
if (!prog || !rpchdr || !call_frame) {
goto out;
}
- au.pid = call_frame->root->pid;
- au.uid = call_frame->root->uid;
- au.gid = call_frame->root->gid;
- au.ngrps = call_frame->root->ngrps;
- au.lk_owner = call_frame->root->lk_owner;
- if (!au.lk_owner)
- au.lk_owner = au.pid;
+ au.pid = call_frame->root->pid;
+ au.uid = call_frame->root->uid;
+ au.gid = call_frame->root->gid;
+ au.groups.groups_len = call_frame->root->ngrps;
+ au.lk_owner.lk_owner_len = call_frame->root->lk_owner.len;
- gf_log (clnt->conn.trans->name, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d"
- ", gid: %d, owner: %"PRId64,
- au.pid, au.uid, au.gid, au.lk_owner);
+ if (au.groups.groups_len)
+ au.groups.groups_val = call_frame->root->groups;
- memcpy (au.groups, call_frame->root->groups, sizeof (au.groups));
+ if (call_frame->root->lk_owner.len)
+ au.lk_owner.lk_owner_val = call_frame->root->lk_owner.data;
+ else {
+ owner[0] = (char)(au.pid & 0xff);
+ owner[1] = (char)((au.pid >> 8) & 0xff);
+ owner[2] = (char)((au.pid >> 16) & 0xff);
+ owner[3] = (char)((au.pid >> 24) & 0xff);
- //rpc_transport_get_myname (clnt->conn.trans, myname, UNIX_PATH_MAX);
- //au.aup_machname = myname;
+ au.lk_owner.lk_owner_val = owner;
+ au.lk_owner.lk_owner_len = 4;
+ }
+
+ gf_log (clnt->conn.trans->name, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d"
+ ", gid: %d, owner: %s", au.pid, au.uid, au.gid,
+ lkowner_utoa (&call_frame->root->lk_owner));
/* Assuming the client program would like to speak to the same version of
* program on server.
diff --git a/rpc/rpc-lib/src/rpc-clnt.h b/rpc/rpc-lib/src/rpc-clnt.h
index e3b2ec3..7034da7 100644
--- a/rpc/rpc-lib/src/rpc-clnt.h
+++ b/rpc/rpc-lib/src/rpc-clnt.h
@@ -31,8 +31,6 @@ typedef enum {
RPC_CLNT_MSG
} rpc_clnt_event_t;
-#define AUTH_GLUSTERFS 5
-#define RPC_CLNT_MAX_AUTH_BYTES 1024
#define SFRAME_GET_PROGNUM(sframe) (sframe->rpcreq->prog->prognum)
#define SFRAME_GET_PROGVER(sframe) (sframe->rpcreq->prog->progver)
@@ -121,11 +119,10 @@ typedef struct rpcclnt_cb_program {
-#define RPC_MAX_AUTH_BYTES 400
typedef struct rpc_auth_data {
- int flavour;
- int datalen;
- char authdata[RPC_MAX_AUTH_BYTES];
+ int flavour;
+ int datalen;
+ char authdata[GF_MAX_AUTH_BYTES];
} rpc_auth_data_t;
diff --git a/rpc/rpc-lib/src/rpc-common.c b/rpc/rpc-lib/src/rpc-common.c
deleted file mode 100644
index ff8785c..0000000
--- a/rpc/rpc-lib/src/rpc-common.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- Copyright (c) 2010-2011 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 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see
- <http://www.gnu.org/licenses/>.
-*/
-
-
-#include "logging.h"
-#include "xdr-common.h"
-
-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)) {
- gf_log_callingfn ("xdr", GF_LOG_WARNING,
- "XDR encoding failed");
- 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)) {
- gf_log_callingfn ("xdr", GF_LOG_WARNING,
- "XDR decoding failed");
- ret = -1;
- goto ret;
- }
-
- ret = xdr_decoded_length (xdr);
-ret:
- return ret;
-}
-
-
-bool_t
-xdr_gf_dump_req (XDR *xdrs, gf_dump_req *objp)
-{
- if (!xdr_u_quad_t (xdrs, &objp->gfs_id))
- return FALSE;
- return TRUE;
-}
-
-bool_t
-xdr_gf_prog_detail (XDR *xdrs, gf_prog_detail *objp)
-{
- if (!xdr_string (xdrs, &objp->progname, ~0))
- return FALSE;
- if (!xdr_u_quad_t (xdrs, &objp->prognum))
- return FALSE;
- if (!xdr_u_quad_t (xdrs, &objp->progver))
- return FALSE;
- if (!xdr_pointer (xdrs, (char **)&objp->next, sizeof (gf_prog_detail),
- (xdrproc_t) xdr_gf_prog_detail))
- return FALSE;
- return TRUE;
-}
-
-bool_t
-xdr_gf_dump_rsp (XDR *xdrs, gf_dump_rsp *objp)
-{
- if (!xdr_u_quad_t (xdrs, &objp->gfs_id))
- return FALSE;
- if (!xdr_int (xdrs, &objp->op_ret))
- return FALSE;
- if (!xdr_int (xdrs, &objp->op_errno))
- return FALSE;
- if (!xdr_pointer (xdrs, (char **)&objp->prog, sizeof (gf_prog_detail),
- (xdrproc_t) xdr_gf_prog_detail))
- return FALSE;
- return TRUE;
-}
-
-
-ssize_t
-xdr_serialize_dump_rsp (struct iovec outmsg, void *rsp)
-{
- return xdr_serialize_generic (outmsg, (void *)rsp,
- (xdrproc_t)xdr_gf_dump_rsp);
-}
-
-ssize_t
-xdr_to_dump_req (struct iovec inmsg, void *args)
-{
- return xdr_to_generic (inmsg, (void *)args,
- (xdrproc_t)xdr_gf_dump_req);
-}
-
-
-ssize_t
-xdr_from_dump_req (struct iovec outmsg, void *rsp)
-{
- return xdr_serialize_generic (outmsg, (void *)rsp,
- (xdrproc_t)xdr_gf_dump_req);
-}
-
-ssize_t
-xdr_to_dump_rsp (struct iovec inmsg, void *args)
-{
- return xdr_to_generic (inmsg, (void *)args,
- (xdrproc_t)xdr_gf_dump_rsp);
-}
diff --git a/rpc/rpc-lib/src/rpcsvc-auth.c b/rpc/rpc-lib/src/rpcsvc-auth.c
index d62bd10..930eabd 100644
--- a/rpc/rpc-lib/src/rpcsvc-auth.c
+++ b/rpc/rpc-lib/src/rpcsvc-auth.c
@@ -29,6 +29,8 @@ rpcsvc_auth_unix_init (rpcsvc_t *svc, dict_t *options);
extern rpcsvc_auth_t *
rpcsvc_auth_glusterfs_init (rpcsvc_t *svc, dict_t *options);
+extern rpcsvc_auth_t *
+rpcsvc_auth_glusterfs_v2_init (rpcsvc_t *svc, dict_t *options);
int
rpcsvc_auth_add_initer (struct list_head *list, char *idfier,
@@ -66,6 +68,16 @@ rpcsvc_auth_add_initers (rpcsvc_t *svc)
goto err;
}
+
+ ret = rpcsvc_auth_add_initer (&svc->authschemes, "auth-glusterfs-v2",
+ (rpcsvc_auth_initer_t)
+ rpcsvc_auth_glusterfs_v2_init);
+ if (ret == -1) {
+ gf_log (GF_RPCSVC, GF_LOG_ERROR,
+ "Failed to add AUTH_GLUSTERFS-v2");
+ goto err;
+ }
+
ret = rpcsvc_auth_add_initer (&svc->authschemes, "auth-unix",
(rpcsvc_auth_initer_t)
rpcsvc_auth_unix_init);
@@ -434,8 +446,12 @@ rpcsvc_auth_unix_auxgids (rpcsvc_request_t *req, int *arrlen)
return NULL;
/* In case of AUTH_NULL auxgids are not used */
- if ((req->cred.flavour != AUTH_UNIX) &&
- (req->cred.flavour != AUTH_GLUSTERFS)) {
+ switch (req->cred.flavour) {
+ case AUTH_UNIX:
+ case AUTH_GLUSTERFS:
+ case AUTH_GLUSTERFS_v2:
+ break;
+ default:
gf_log ("rpc", GF_LOG_DEBUG, "auth type not unix or glusterfs");
return NULL;
}
diff --git a/rpc/rpc-lib/src/rpcsvc.c b/rpc/rpc-lib/src/rpcsvc.c
index 5805f8a..e0fc291 100644
--- a/rpc/rpc-lib/src/rpcsvc.c
+++ b/rpc/rpc-lib/src/rpcsvc.c
@@ -34,6 +34,8 @@
#include "iobuf.h"
#include "globals.h"
#include "xdr-common.h"
+#include "xdr-generic.h"
+#include "rpc-common-xdr.h"
#include <errno.h>
#include <pthread.h>
@@ -1687,7 +1689,7 @@ fail:
iov.iov_base = rsp_buf;
iov.iov_len = dump_rsp_len;
- ret = xdr_serialize_dump_rsp (iov, &rsp);
+ ret = xdr_serialize_generic (iov, &rsp, (xdrproc_t)xdr_gf_dump_rsp);
if (ret < 0) {
if (req)
req->rpc_err = GARBAGE_ARGS;
diff --git a/rpc/rpc-lib/src/rpcsvc.h b/rpc/rpc-lib/src/rpcsvc.h
index 83aa33f..b154767 100644
--- a/rpc/rpc-lib/src/rpcsvc.h
+++ b/rpc/rpc-lib/src/rpcsvc.h
@@ -43,10 +43,6 @@
#include <rpc/rpc_msg.h>
#include "compat.h"
-#ifndef NGRPS
-#define NGRPS 16
-#endif /* !NGRPS */
-
#ifndef MAX_IOVEC
#define MAX_IOVEC 16
#endif
@@ -115,8 +111,6 @@
#define AUTH_KERB 4 /* kerberos style */
#endif /* */
-#define AUTH_GLUSTERFS 5
-
typedef struct rpcsvc_program rpcsvc_program_t;
struct rpcsvc_notify_wrapper {
@@ -143,11 +137,10 @@ struct rpcsvc_config {
int max_block_size;
};
-#define RPCSVC_MAX_AUTH_BYTES 400
typedef struct rpcsvc_auth_data {
int flavour;
int datalen;
- char authdata[RPCSVC_MAX_AUTH_BYTES];
+ char authdata[GF_MAX_AUTH_BYTES];
} rpcsvc_auth_data_t;
#define rpcsvc_auth_flavour(au) ((au).flavour)
@@ -184,13 +177,13 @@ struct rpcsvc_request {
gid_t gid;
pid_t pid;
- uint64_t lk_owner;
+ gf_lkowner_t lk_owner;
uint64_t gfs_id;
/* Might want to move this to AUTH_UNIX specific state since this array
* is not available for every authentication scheme.
*/
- gid_t auxgids[NGRPS];
+ gid_t auxgids[GF_MAX_AUX_GROUPS];
int auxgidcount;
diff --git a/rpc/rpc-lib/src/xdr-common.h b/rpc/rpc-lib/src/xdr-common.h
index 8402a62..d5198d2 100644
--- a/rpc/rpc-lib/src/xdr-common.h
+++ b/rpc/rpc-lib/src/xdr-common.h
@@ -34,7 +34,6 @@
#include <dirent.h>
#endif /* __NetBSD__ */
-
enum gf_dump_procnum {
GF_DUMP_NULL,
GF_DUMP_DUMP,
@@ -44,6 +43,7 @@ enum gf_dump_procnum {
#define GLUSTER_DUMP_PROGRAM 123451501 /* Completely random */
#define GLUSTER_DUMP_VERSION 1
+#define GF_MAX_AUTH_BYTES 2048
#if GF_DARWIN_HOST_OS
#define xdr_u_quad_t xdr_u_int64_t
@@ -67,52 +67,6 @@ enum gf_dump_procnum {
#define xdr_uint32_t xdr_uint32_t
#endif
-struct auth_glusterfs_parms {
- uint64_t lk_owner;
- u_int pid;
- u_int uid;
- u_int gid;
- u_int ngrps;
- u_int groups[16];
-} __attribute__((packed));
-typedef struct auth_glusterfs_parms auth_glusterfs_parms;
-
-struct gf_dump_req {
- uint64_t gfs_id;
-} __attribute__((packed));
-typedef struct gf_dump_req gf_dump_req;
-
-struct gf_prog_detail {
- char *progname;
- uint64_t prognum;
- uint64_t progver;
- struct gf_prog_detail *next;
-} __attribute__((packed));
-typedef struct gf_prog_detail gf_prog_detail;
-
-struct gf_dump_rsp {
- uint64_t gfs_id;
- int op_ret;
- int op_errno;
- struct gf_prog_detail *prog;
-}__attribute__((packed));
-typedef struct gf_dump_rsp gf_dump_rsp;
-
-extern bool_t
-xdr_auth_glusterfs_parms (XDR *xdrs, auth_glusterfs_parms *objp);
-extern bool_t xdr_gf_dump_req (XDR *, gf_dump_req*);
-extern bool_t xdr_gf_prog_detail (XDR *, gf_prog_detail*);
-extern bool_t xdr_gf_dump_rsp (XDR *, gf_dump_rsp*);
-
-ssize_t
-xdr_serialize_dump_rsp (struct iovec outmsg, void *rsp);
-ssize_t
-xdr_to_dump_req (struct iovec inmsg, void *args);
-ssize_t
-xdr_from_dump_req (struct iovec outmsg, void *rsp);
-ssize_t
-xdr_to_dump_rsp (struct iovec inmsg, void *args);
-
/* Returns the address of the byte that follows the
* last byte used for decoding the previous xdr component.
* E.g. once the RPC call for NFS has been decoded, the macro will return
diff --git a/rpc/rpc-lib/src/xdr-rpc.h b/rpc/rpc-lib/src/xdr-rpc.h
index 99ad888..226f8e8 100644
--- a/rpc/rpc-lib/src/xdr-rpc.h
+++ b/rpc/rpc-lib/src/xdr-rpc.h
@@ -17,7 +17,7 @@
<http://www.gnu.org/licenses/>.
*/
-#ifndef _XDR_RPC_H
+#ifndef _XDR_RPC_H_
#define _XDR_RPC_H_
#ifndef _CONFIG_H
@@ -39,6 +39,13 @@
#include <rpc/xdr.h>
#include <sys/uio.h>
+#include "xdr-common.h"
+
+typedef enum {
+ AUTH_GLUSTERFS = 5,
+ AUTH_GLUSTERFS_v2 = 6,
+} gf_rpc_authtype_t;
+
/* Converts a given network buffer from its XDR format to a structure
* that contains everything an RPC call needs to work.
*/
diff --git a/rpc/rpc-transport/rdma/src/Makefile.am b/rpc/rpc-transport/rdma/src/Makefile.am
index bc888b1..b4b940b 100644
--- a/rpc/rpc-transport/rdma/src/Makefile.am
+++ b/rpc/rpc-transport/rdma/src/Makefile.am
@@ -15,6 +15,6 @@ noinst_HEADERS = rdma.h name.h
AM_CFLAGS = -fPIC -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -Wall -D$(GF_HOST_OS) \
-I$(top_srcdir)/libglusterfs/src -I$(top_srcdir)/rpc/rpc-lib/src/ \
- -I$(top_srcdir)/xlators/protocol/lib/src -shared -nostartfiles $(GF_CFLAGS)
+ -I$(top_srcdir)/rpc/xdr/src -shared -nostartfiles $(GF_CFLAGS)
CLEANFILES = *~
diff --git a/rpc/xdr/src/Makefile.am b/rpc/xdr/src/Makefile.am
index cabab3d..57c1933 100644
--- a/rpc/xdr/src/Makefile.am
+++ b/rpc/xdr/src/Makefile.am
@@ -9,14 +9,14 @@ libgfxdr_la_CPPFLAGS = -D_FILE_OFFSET_BITS=64 -D__USE_FILE_OFFSET64 \
libgfxdr_la_LIBADD = $(top_builddir)/libglusterfs/src/libglusterfs.la \
$(top_builddir)/rpc/rpc-lib/src/libgfrpc.la
-libgfxdr_la_SOURCES = xdr-generic.c \
+libgfxdr_la_SOURCES = xdr-generic.c rpc-common-xdr.c \
glusterfs3-xdr.c \
cli1-xdr.c \
glusterd1-xdr.c \
portmap-xdr.c \
xdr-nfs3.c msg-nfs3.c
-noinst_HEADERS = xdr-generic.h \
+noinst_HEADERS = xdr-generic.h rpc-common-xdr.h \
glusterfs3-xdr.h glusterfs3.h \
cli1-xdr.h \
glusterd1-xdr.h \
diff --git a/rpc/xdr/src/glusterfs3-xdr.c b/rpc/xdr/src/glusterfs3-xdr.c
index 64e504f..62cff24 100644
--- a/rpc/xdr/src/glusterfs3-xdr.c
+++ b/rpc/xdr/src/glusterfs3-xdr.c
@@ -80,7 +80,7 @@ xdr_gf_proto_flock (XDR *xdrs, gf_proto_flock *objp)
return FALSE;
if (!xdr_u_int (xdrs, &objp->pid))
return FALSE;
- if (!xdr_u_quad_t (xdrs, &objp->owner))
+ if (!xdr_bytes (xdrs, (char **)&objp->lk_owner.lk_owner_val, (u_int *) &objp->lk_owner.lk_owner_len, ~0))
return FALSE;
return TRUE;
}
diff --git a/rpc/xdr/src/glusterfs3-xdr.h b/rpc/xdr/src/glusterfs3-xdr.h
index 0c8af17..d9cf792 100644
--- a/rpc/xdr/src/glusterfs3-xdr.h
+++ b/rpc/xdr/src/glusterfs3-xdr.h
@@ -63,7 +63,10 @@ struct gf_proto_flock {
u_quad_t start;
u_quad_t len;
u_int pid;
- u_quad_t owner;
+ struct {
+ u_int lk_owner_len;
+ char *lk_owner_val;
+ } lk_owner;
};
typedef struct gf_proto_flock gf_proto_flock;
diff --git a/rpc/xdr/src/glusterfs3-xdr.x b/rpc/xdr/src/glusterfs3-xdr.x
index 592f7ed..131feff 100644
--- a/rpc/xdr/src/glusterfs3-xdr.x
+++ b/rpc/xdr/src/glusterfs3-xdr.x
@@ -19,7 +19,7 @@ struct gf_proto_flock {
unsigned hyper start;
unsigned hyper len;
unsigned int pid;
- unsigned hyper owner;
+ opaque lk_owner<>;
} ;
diff --git a/rpc/xdr/src/glusterfs3.h b/rpc/xdr/src/glusterfs3.h
index ba64a0b..82a9e20 100644
--- a/rpc/xdr/src/glusterfs3.h
+++ b/rpc/xdr/src/glusterfs3.h
@@ -197,7 +197,11 @@ gf_proto_flock_to_flock (struct gf_proto_flock *gf_proto_flock, struct gf_flock
gf_flock->l_start = gf_proto_flock->start;
gf_flock->l_len = gf_proto_flock->len;
gf_flock->l_pid = gf_proto_flock->pid;
- gf_flock->l_owner = gf_proto_flock->owner;
+ gf_flock->l_owner.len = gf_proto_flock->lk_owner.lk_owner_len;
+ if (gf_flock->l_owner.len &&
+ (gf_flock->l_owner.len < GF_MAX_LOCK_OWNER_LEN))
+ memcpy (gf_flock->l_owner.data, gf_proto_flock->lk_owner.lk_owner_val,
+ gf_flock->l_owner.len);
}
@@ -212,7 +216,9 @@ gf_proto_flock_from_flock (struct gf_proto_flock *gf_proto_flock, struct gf_floc
gf_proto_flock->start = (gf_flock->l_start);
gf_proto_flock->len = (gf_flock->l_len);
gf_proto_flock->pid = (gf_flock->l_pid);
- gf_proto_flock->owner = (gf_flock->l_owner);
+ gf_proto_flock->lk_owner.lk_owner_len = gf_flock->l_owner.len;
+ if (gf_flock->l_owner.len)
+ gf_proto_flock->lk_owner.lk_owner_val = gf_flock->l_owner.data;
}
static inline void
diff --git a/rpc/xdr/src/msg-nfs3.c b/rpc/xdr/src/msg-nfs3.c
index d760d43..5fc9212 100644
--- a/rpc/xdr/src/msg-nfs3.c
+++ b/rpc/xdr/src/msg-nfs3.c
@@ -63,84 +63,6 @@ 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.
diff --git a/rpc/xdr/src/rpc-common-xdr.c b/rpc/xdr/src/rpc-common-xdr.c
new file mode 100644
index 0000000..14ddea7
--- /dev/null
+++ b/rpc/xdr/src/rpc-common-xdr.c
@@ -0,0 +1,232 @@
+/*
+ Copyright (c) 2007-2011 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 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see
+ <http://www.gnu.org/licenses/>.
+*/
+
+#include "xdr-common.h"
+#include "compat.h"
+
+#if defined(__GNUC__)
+#if __GNUC__ >= 4
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
+#endif
+#endif
+
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "rpc-common-xdr.h"
+
+bool_t
+xdr_auth_glusterfs_parms_v2 (XDR *xdrs, auth_glusterfs_parms_v2 *objp)
+{
+ register int32_t *buf;
+ buf = NULL;
+
+
+ if (xdrs->x_op == XDR_ENCODE) {
+ buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+ if (buf == NULL) {
+ if (!xdr_int (xdrs, &objp->pid))
+ return FALSE;
+ if (!xdr_u_int (xdrs, &objp->uid))
+ return FALSE;
+ if (!xdr_u_int (xdrs, &objp->gid))
+ return FALSE;
+
+ } else {
+ IXDR_PUT_LONG(buf, objp->pid);
+ IXDR_PUT_U_LONG(buf, objp->uid);
+ IXDR_PUT_U_LONG(buf, objp->gid);
+ }
+ if (!xdr_array (xdrs, (char **)&objp->groups.groups_val, (u_int *) &objp->groups.groups_len, ~0,
+ sizeof (u_int), (xdrproc_t) xdr_u_int))
+ return FALSE;
+ if (!xdr_bytes (xdrs, (char **)&objp->lk_owner.lk_owner_val, (u_int *) &objp->lk_owner.lk_owner_len, ~0))
+ return FALSE;
+ return TRUE;
+ } else if (xdrs->x_op == XDR_DECODE) {
+ buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+ if (buf == NULL) {
+ if (!xdr_int (xdrs, &objp->pid))
+ return FALSE;
+ if (!xdr_u_int (xdrs, &objp->uid))
+ return FALSE;
+ if (!xdr_u_int (xdrs, &objp->gid))
+ return FALSE;
+
+ } else {
+ objp->pid = IXDR_GET_LONG(buf);
+ objp->uid = IXDR_GET_U_LONG(buf);
+ objp->gid = IXDR_GET_U_LONG(buf);
+ }
+ if (!xdr_array (xdrs, (char **)&objp->groups.groups_val, (u_int *) &objp->groups.groups_len, ~0,
+ sizeof (u_int), (xdrproc_t) xdr_u_int))
+ return FALSE;
+ if (!xdr_bytes (xdrs, (char **)&objp->lk_owner.lk_owner_val, (u_int *) &objp->lk_owner.lk_owner_len, ~0))
+ return FALSE;
+ return TRUE;
+ }
+
+ if (!xdr_int (xdrs, &objp->pid))
+ return FALSE;
+ if (!xdr_u_int (xdrs, &objp->uid))
+ return FALSE;
+ if (!xdr_u_int (xdrs, &objp->gid))
+ return FALSE;
+ if (!xdr_array (xdrs, (char **)&objp->groups.groups_val, (u_int *) &objp->groups.groups_len, ~0,
+ sizeof (u_int), (xdrproc_t) xdr_u_int))
+ return FALSE;
+ if (!xdr_bytes (xdrs, (char **)&objp->lk_owner.lk_owner_val, (u_int *) &objp->lk_owner.lk_owner_len, ~0))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_auth_glusterfs_parms (XDR *xdrs, auth_glusterfs_parms *objp)
+{
+ register int32_t *buf;
+ int i;
+ buf = NULL;
+
+
+ if (xdrs->x_op == XDR_ENCODE) {
+ if (!xdr_u_quad_t (xdrs, &objp->lk_owner))
+ return FALSE;
+ buf = XDR_INLINE (xdrs, (4 + 16 )* BYTES_PER_XDR_UNIT);
+ if (buf == NULL) {
+ if (!xdr_u_int (xdrs, &objp->pid))
+ 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->ngrps))
+ return FALSE;
+ if (!xdr_vector (xdrs, (char *)objp->groups, 16,
+ sizeof (u_int), (xdrproc_t) xdr_u_int))
+ return FALSE;
+ } else {
+ IXDR_PUT_U_LONG(buf, objp->pid);
+ IXDR_PUT_U_LONG(buf, objp->uid);
+ IXDR_PUT_U_LONG(buf, objp->gid);
+ IXDR_PUT_U_LONG(buf, objp->ngrps);
+ {
+ register u_int *genp;
+
+ for (i = 0, genp = objp->groups;
+ i < 16; ++i) {
+ IXDR_PUT_U_LONG(buf, *genp++);
+ }
+ }
+ }
+ return TRUE;
+ } else if (xdrs->x_op == XDR_DECODE) {
+ if (!xdr_u_quad_t (xdrs, &objp->lk_owner))
+ return FALSE;
+ buf = XDR_INLINE (xdrs, (4 + 16 )* BYTES_PER_XDR_UNIT);
+ if (buf == NULL) {
+ if (!xdr_u_int (xdrs, &objp->pid))
+ 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->ngrps))
+ return FALSE;
+ if (!xdr_vector (xdrs, (char *)objp->groups, 16,
+ sizeof (u_int), (xdrproc_t) xdr_u_int))
+ return FALSE;
+ } else {
+ objp->pid = IXDR_GET_U_LONG(buf);
+ objp->uid = IXDR_GET_U_LONG(buf);
+ objp->gid = IXDR_GET_U_LONG(buf);
+ objp->ngrps = IXDR_GET_U_LONG(buf);
+ {
+ register u_int *genp;
+
+ for (i = 0, genp = objp->groups;
+ i < 16; ++i) {
+ *genp++ = IXDR_GET_U_LONG(buf);
+ }
+ }
+ }
+ return TRUE;
+ }
+
+ if (!xdr_u_quad_t (xdrs, &objp->lk_owner))
+ return FALSE;
+ if (!xdr_u_int (xdrs, &objp->pid))
+ 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->ngrps))
+ return FALSE;
+ if (!xdr_vector (xdrs, (char *)objp->groups, 16,
+ sizeof (u_int), (xdrproc_t) xdr_u_int))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_gf_dump_req (XDR *xdrs, gf_dump_req *objp)
+{
+ register int32_t *buf;
+ buf = NULL;
+
+ if (!xdr_u_quad_t (xdrs, &objp->gfs_id))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_gf_prog_detail (XDR *xdrs, gf_prog_detail *objp)
+{
+ register int32_t *buf;
+ buf = NULL;
+
+ if (!xdr_string (xdrs, &objp->progname, ~0))
+ return FALSE;
+ if (!xdr_u_quad_t (xdrs, &objp->prognum))
+ return FALSE;
+ if (!xdr_u_quad_t (xdrs, &objp->progver))
+ return FALSE;
+ if (!xdr_pointer (xdrs, (char **)&objp->next, sizeof (gf_prog_detail), (xdrproc_t) xdr_gf_prog_detail))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_gf_dump_rsp (XDR *xdrs, gf_dump_rsp *objp)
+{
+ register int32_t *buf;
+ buf = NULL;
+
+ if (!xdr_u_quad_t (xdrs, &objp->gfs_id))
+ return FALSE;
+ if (!xdr_int (xdrs, &objp->op_ret))
+ return FALSE;
+ if (!xdr_int (xdrs, &objp->op_errno))
+ return FALSE;
+ if (!xdr_pointer (xdrs, (char **)&objp->prog, sizeof (gf_prog_detail), (xdrproc_t) xdr_gf_prog_detail))
+ return FALSE;
+ return TRUE;
+}
diff --git a/rpc/xdr/src/rpc-common-xdr.h b/rpc/xdr/src/rpc-common-xdr.h
new file mode 100644
index 0000000..66d9c37
--- /dev/null
+++ b/rpc/xdr/src/rpc-common-xdr.h
@@ -0,0 +1,113 @@
+/*
+ Copyright (c) 2007-2011 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 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see
+ <http://www.gnu.org/licenses/>.
+*/
+
+#include "xdr-common.h"
+#include "compat.h"
+
+#if defined(__GNUC__)
+#if __GNUC__ >= 4
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
+#endif
+#endif
+
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _RPC_COMMON_XDR_H_RPCGEN
+#define _RPC_COMMON_XDR_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+struct auth_glusterfs_parms_v2 {
+ int pid;
+ u_int uid;
+ u_int gid;
+ struct {
+ u_int groups_len;
+ u_int *groups_val;
+ } groups;
+ struct {
+ u_int lk_owner_len;
+ char *lk_owner_val;
+ } lk_owner;
+};
+typedef struct auth_glusterfs_parms_v2 auth_glusterfs_parms_v2;
+
+struct auth_glusterfs_parms {
+ u_quad_t lk_owner;
+ u_int pid;
+ u_int uid;
+ u_int gid;
+ u_int ngrps;
+ u_int groups[16];
+};
+typedef struct auth_glusterfs_parms auth_glusterfs_parms;
+
+struct gf_dump_req {
+ u_quad_t gfs_id;
+};
+typedef struct gf_dump_req gf_dump_req;
+
+struct gf_prog_detail {
+ char *progname;
+ u_quad_t prognum;
+ u_quad_t progver;
+ struct gf_prog_detail *next;
+};
+typedef struct gf_prog_detail gf_prog_detail;
+
+struct gf_dump_rsp {
+ u_quad_t gfs_id;
+ int op_ret;
+ int op_errno;
+ struct gf_prog_detail *prog;
+};
+typedef struct gf_dump_rsp gf_dump_rsp;
+
+/* the xdr functions */
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern bool_t xdr_auth_glusterfs_parms_v2 (XDR *, auth_glusterfs_parms_v2*);
+extern bool_t xdr_auth_glusterfs_parms (XDR *, auth_glusterfs_parms*);
+extern bool_t xdr_gf_dump_req (XDR *, gf_dump_req*);
+extern bool_t xdr_gf_prog_detail (XDR *, gf_prog_detail*);
+extern bool_t xdr_gf_dump_rsp (XDR *, gf_dump_rsp*);
+
+#else /* K&R C */
+extern bool_t xdr_auth_glusterfs_parms_v2 ();
+extern bool_t xdr_auth_glusterfs_parms ();
+extern bool_t xdr_gf_dump_req ();
+extern bool_t xdr_gf_prog_detail ();
+extern bool_t xdr_gf_dump_rsp ();
+
+#endif /* K&R C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_RPC_COMMON_XDR_H_RPCGEN */
diff --git a/rpc/xdr/src/rpc-common-xdr.x b/rpc/xdr/src/rpc-common-xdr.x
new file mode 100644
index 0000000..ca28f38
--- /dev/null
+++ b/rpc/xdr/src/rpc-common-xdr.x
@@ -0,0 +1,39 @@
+/* This file has definition of few XDR structures which are
+ * not captured in any section specific file */
+
+struct auth_glusterfs_parms_v2 {
+ int pid;
+ unsigned int uid;
+ unsigned int gid;
+ unsigned int groups<>;
+ opaque lk_owner<>;
+};
+
+struct auth_glusterfs_parms {
+ unsigned hyper lk_owner;
+ unsigned int pid;
+ unsigned int uid;
+ unsigned int gid;
+ unsigned int ngrps;
+ unsigned groups[16];
+};
+
+struct gf_dump_req {
+ unsigned hyper gfs_id;
+};
+
+
+struct gf_prog_detail {
+ string progname<>;
+ unsigned hyper prognum;
+ unsigned hyper progver;
+ struct gf_prog_detail *next;
+};
+
+
+struct gf_dump_rsp {
+ unsigned hyper gfs_id;
+ int op_ret;
+ int op_errno;
+ struct gf_prog_detail *prog;
+};