From 29bccc2ed18eedc40e83d2f0d35327037a322384 Mon Sep 17 00:00:00 2001
From: Avra Sengupta <asengupt@redhat.com>
Date: Wed, 19 Feb 2014 16:30:11 +0530
Subject: gluster: GlusterFS Volume Snapshot Feature

This is the initial patch for the Snapshot feature. Current patch
includes following features:
* Snapshot create
* Snapshot delete
* Snapshot restore
* Snapshot list
* Snapshot info
* Snapshot status
* Snapshot config

Change-Id: I2f46920c0d61c515f6a60e0f8b46fff886d9f6a9
BUG: 1061685
Signed-off-by: shishir gowda <sgowda@redhat.com>
Signed-off-by: Sachin Pandit <spandit@redhat.com>
Signed-off-by: Vijaikumar M <vmallika@redhat.com>
Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
Signed-off-by: Rajesh Joseph <rjoseph@redhat.com>
Signed-off-by: Joseph Fernandes <josferna@redhat.com>
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/7128
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
---
 rpc/xdr/src/glusterd1-xdr.c | 360 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 356 insertions(+), 4 deletions(-)

(limited to 'rpc/xdr/src/glusterd1-xdr.c')

diff --git a/rpc/xdr/src/glusterd1-xdr.c b/rpc/xdr/src/glusterd1-xdr.c
index 6c6514c901c..7fa98aaebc7 100644
--- a/rpc/xdr/src/glusterd1-xdr.c
+++ b/rpc/xdr/src/glusterd1-xdr.c
@@ -493,7 +493,7 @@ xdr_gd1_mgmt_brick_op_rsp (XDR *xdrs, gd1_mgmt_brick_op_rsp *objp)
 }
 
 bool_t
-xdr_gd1_mgmt_volume_lock_req (XDR *xdrs, gd1_mgmt_volume_lock_req *objp)
+xdr_gd1_mgmt_v3_lock_req (XDR *xdrs, gd1_mgmt_v3_lock_req *objp)
 {
 	register int32_t *buf;
         buf = NULL;
@@ -512,7 +512,7 @@ xdr_gd1_mgmt_volume_lock_req (XDR *xdrs, gd1_mgmt_volume_lock_req *objp)
 }
 
 bool_t
-xdr_gd1_mgmt_volume_lock_rsp (XDR *xdrs, gd1_mgmt_volume_lock_rsp *objp)
+xdr_gd1_mgmt_v3_lock_rsp (XDR *xdrs, gd1_mgmt_v3_lock_rsp *objp)
 {
 	register int32_t *buf;
         buf = NULL;
@@ -533,7 +533,357 @@ xdr_gd1_mgmt_volume_lock_rsp (XDR *xdrs, gd1_mgmt_volume_lock_rsp *objp)
 }
 
 bool_t
-xdr_gd1_mgmt_volume_unlock_req (XDR *xdrs, gd1_mgmt_volume_unlock_req *objp)
+xdr_gd1_mgmt_v3_pre_val_req (XDR *xdrs, gd1_mgmt_v3_pre_val_req *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+	 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+		sizeof (u_char), (xdrproc_t) xdr_u_char))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_gd1_mgmt_v3_pre_val_rsp (XDR *xdrs, gd1_mgmt_v3_pre_val_rsp *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+			sizeof (u_char), (xdrproc_t) xdr_u_char))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_int (xdrs, &objp->op))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_ret))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_errno))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_LONG(buf, objp->op);
+		IXDR_PUT_LONG(buf, objp->op_ret);
+		IXDR_PUT_LONG(buf, objp->op_errno);
+		}
+		 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+			 return FALSE;
+		 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+			sizeof (u_char), (xdrproc_t) xdr_u_char))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_int (xdrs, &objp->op))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_ret))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_errno))
+				 return FALSE;
+
+		} else {
+		objp->op = IXDR_GET_LONG(buf);
+		objp->op_ret = IXDR_GET_LONG(buf);
+		objp->op_errno = IXDR_GET_LONG(buf);
+		}
+		 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+			 return FALSE;
+		 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+		sizeof (u_char), (xdrproc_t) xdr_u_char))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_ret))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_errno))
+		 return FALSE;
+	 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_gd1_mgmt_v3_brick_op_req (XDR *xdrs, gd1_mgmt_v3_brick_op_req *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+	 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+		sizeof (u_char), (xdrproc_t) xdr_u_char))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_gd1_mgmt_v3_brick_op_rsp (XDR *xdrs, gd1_mgmt_v3_brick_op_rsp *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+			sizeof (u_char), (xdrproc_t) xdr_u_char))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_int (xdrs, &objp->op))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_ret))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_errno))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_LONG(buf, objp->op);
+		IXDR_PUT_LONG(buf, objp->op_ret);
+		IXDR_PUT_LONG(buf, objp->op_errno);
+		}
+		 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+			 return FALSE;
+		 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+			sizeof (u_char), (xdrproc_t) xdr_u_char))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_int (xdrs, &objp->op))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_ret))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_errno))
+				 return FALSE;
+
+		} else {
+		objp->op = IXDR_GET_LONG(buf);
+		objp->op_ret = IXDR_GET_LONG(buf);
+		objp->op_errno = IXDR_GET_LONG(buf);
+		}
+		 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+			 return FALSE;
+		 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+		sizeof (u_char), (xdrproc_t) xdr_u_char))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_ret))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_errno))
+		 return FALSE;
+	 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_gd1_mgmt_v3_commit_req (XDR *xdrs, gd1_mgmt_v3_commit_req *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+	 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+		sizeof (u_char), (xdrproc_t) xdr_u_char))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_gd1_mgmt_v3_commit_rsp (XDR *xdrs, gd1_mgmt_v3_commit_rsp *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+			sizeof (u_char), (xdrproc_t) xdr_u_char))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_int (xdrs, &objp->op))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_ret))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_errno))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_LONG(buf, objp->op);
+		IXDR_PUT_LONG(buf, objp->op_ret);
+		IXDR_PUT_LONG(buf, objp->op_errno);
+		}
+		 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+			 return FALSE;
+		 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+			sizeof (u_char), (xdrproc_t) xdr_u_char))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_int (xdrs, &objp->op))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_ret))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_errno))
+				 return FALSE;
+
+		} else {
+		objp->op = IXDR_GET_LONG(buf);
+		objp->op_ret = IXDR_GET_LONG(buf);
+		objp->op_errno = IXDR_GET_LONG(buf);
+		}
+		 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+			 return FALSE;
+		 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+		sizeof (u_char), (xdrproc_t) xdr_u_char))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_ret))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_errno))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_gd1_mgmt_v3_post_val_req (XDR *xdrs, gd1_mgmt_v3_post_val_req *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+	 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+		sizeof (u_char), (xdrproc_t) xdr_u_char))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_ret))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_gd1_mgmt_v3_post_val_rsp (XDR *xdrs, gd1_mgmt_v3_post_val_rsp *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+			sizeof (u_char), (xdrproc_t) xdr_u_char))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_int (xdrs, &objp->op))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_ret))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_errno))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_LONG(buf, objp->op);
+		IXDR_PUT_LONG(buf, objp->op_ret);
+		IXDR_PUT_LONG(buf, objp->op_errno);
+		}
+		 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+			 return FALSE;
+		 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+			sizeof (u_char), (xdrproc_t) xdr_u_char))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_int (xdrs, &objp->op))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_ret))
+				 return FALSE;
+			 if (!xdr_int (xdrs, &objp->op_errno))
+				 return FALSE;
+
+		} else {
+		objp->op = IXDR_GET_LONG(buf);
+		objp->op_ret = IXDR_GET_LONG(buf);
+		objp->op_errno = IXDR_GET_LONG(buf);
+		}
+		 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+			 return FALSE;
+		 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_vector (xdrs, (char *)objp->uuid, 16,
+		sizeof (u_char), (xdrproc_t) xdr_u_char))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_ret))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_errno))
+		 return FALSE;
+	 if (!xdr_string (xdrs, &objp->op_errstr, ~0))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_gd1_mgmt_v3_unlock_req (XDR *xdrs, gd1_mgmt_v3_unlock_req *objp)
 {
 	register int32_t *buf;
         buf = NULL;
@@ -544,13 +894,15 @@ xdr_gd1_mgmt_volume_unlock_req (XDR *xdrs, gd1_mgmt_volume_unlock_req *objp)
 	 if (!xdr_vector (xdrs, (char *)objp->txn_id, 16,
 		sizeof (u_char), (xdrproc_t) xdr_u_char))
 		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
 	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
 		 return FALSE;
 	return TRUE;
 }
 
 bool_t
-xdr_gd1_mgmt_volume_unlock_rsp (XDR *xdrs, gd1_mgmt_volume_unlock_rsp *objp)
+xdr_gd1_mgmt_v3_unlock_rsp (XDR *xdrs, gd1_mgmt_v3_unlock_rsp *objp)
 {
 	register int32_t *buf;
         buf = NULL;
-- 
cgit