From b7c5a08a26a6be1292fa013251c09e1319f653bb Mon Sep 17 00:00:00 2001
From: sageweil <sageweil@29311d96-e01e-0410-9327-a35deaab8ce9>
Date: Tue, 20 Nov 2007 18:18:34 +0000
Subject: [PATCH] client reply encoding uses ceph_fs structs

git-svn-id: https://ceph.svn.sf.net/svnroot/ceph@2095 29311d96-e01e-0410-9327-a35deaab8ce9
---
 trunk/ceph/messages/MClientReply.h   | 53 ++++++++++++++++++++++++----
 trunk/ceph/messages/MClientRequest.h |  5 ++-
 2 files changed, 49 insertions(+), 9 deletions(-)

diff --git a/trunk/ceph/messages/MClientReply.h b/trunk/ceph/messages/MClientReply.h
index 83d77a97ed1ec..8de58ba1bef0f 100644
--- a/trunk/ceph/messages/MClientReply.h
+++ b/trunk/ceph/messages/MClientReply.h
@@ -103,10 +103,30 @@ struct InodeStat {
   }
 
   void _decode(bufferlist::iterator &p) {
-    ::_decode_simple(mask, p);
-    ::_decode_simple(inode, p);
+    struct ceph_client_reply_inode e;
+    ::_decode_simple(e, p);
+    inode.ino = e.ino;
+    inode.layout = e.layout;
+    inode.ctime.tv_ref() = e.ctime;
+    inode.mtime.tv_ref() = e.mtime;
+    inode.atime.tv_ref() = e.atime;
+    inode.mode = e.mode;
+    inode.uid = e.uid;
+    inode.gid = e.gid;
+    inode.nlink = e.nlink;
+    inode.size = e.size;
+    inode.rdev = e.rdev;
+
+    int n = e.fragtree.nsplits;
+    while (n) {
+      __u32 s, by;
+      ::_decode_simple(s, p);
+      ::_decode_simple(by, p);
+      dirfragtree._splits[s] = by;
+      n--;
+    }
     ::_decode_simple(symlink, p);
-    dirfragtree._decode(p);
+    mask = e.mask;
   }
 
   static void _encode(bufferlist &bl, CInode *in) {
@@ -117,10 +137,31 @@ struct InodeStat {
     if (in->linklock.can_rdlock(0)) mask |= STAT_MASK_LINK;
     if (in->filelock.can_rdlock(0)) mask |= STAT_MASK_FILE;
 
-    ::_encode_simple(mask, bl);
-    ::_encode_simple(in->inode, bl);
+    /*
+     * note: encoding matches struct ceph_client_reply_inode
+     */
+    struct ceph_client_reply_inode e;
+    e.ino = in->inode.ino;
+    e.layout = in->inode.layout;
+    e.ctime = in->inode.ctime.tv_ref();
+    e.mtime = in->inode.mtime.tv_ref();
+    e.atime = in->inode.atime.tv_ref();
+    e.mode = in->inode.mode;
+    e.uid = in->inode.uid;
+    e.gid = in->inode.gid;
+    e.nlink = in->inode.nlink;
+    e.size = in->inode.size;
+    e.rdev = in->inode.rdev;
+    e.mask = mask;
+    e.fragtree.nsplits = in->dirfragtree._splits.size();
+    ::_encode_simple(e, bl);
+    for (map<frag_t,int32_t>::iterator p = in->dirfragtree._splits.begin();
+	 p != in->dirfragtree._splits.end();
+	 p++) {
+      ::_encode_simple(p->first, bl);
+      ::_encode_simple(p->second, bl);
+    }
     ::_encode_simple(in->symlink, bl);
-    in->dirfragtree._encode(bl);
   }
   
 };
diff --git a/trunk/ceph/messages/MClientRequest.h b/trunk/ceph/messages/MClientRequest.h
index e63695f401899..d8fd180a46a25 100644
--- a/trunk/ceph/messages/MClientRequest.h
+++ b/trunk/ceph/messages/MClientRequest.h
@@ -197,14 +197,13 @@ public:
 
   void decode_payload() {
     int off = 0;
-    payload.copy(off, sizeof(head), (char*)&head);
-    off += sizeof(head);
+    ::_decode(head, payload, off);
     path._decode(payload, off);
     path2._decode(payload, off);
   }
 
   void encode_payload() {
-    payload.append((char*)&head, sizeof(head));
+    ::_encode(head, payload);
     path._encode(payload);
     path2._encode(payload);
   }
-- 
2.39.5