From 08af63da1e78c47444720f6d443421ff2b5badb1 Mon Sep 17 00:00:00 2001
From: Yehuda Sadeh <yehuda@hq.newdream.net>
Date: Fri, 4 Mar 2011 14:25:47 -0800
Subject: [PATCH] rgw: put object request returns etag

---
 src/rgw/rgw_op.cc   | 4 ++--
 src/rgw/rgw_op.h    | 2 ++
 src/rgw/rgw_rest.cc | 1 +
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/rgw/rgw_op.cc b/src/rgw/rgw_op.cc
index 736a64f595bf2..cb274af1c7d99 100644
--- a/src/rgw/rgw_op.cc
+++ b/src/rgw/rgw_op.cc
@@ -370,10 +370,10 @@ void RGWPutObj::execute()
     bufferlist aclbl;
     policy.encode(aclbl);
 
-    string md5_str(calc_md5);
+    etag = calc_md5;
     map<string, bufferlist> attrs;
     bufferlist bl;
-    bl.append(md5_str.c_str(), md5_str.size() + 1);
+    bl.append(etag.c_str(), etag.size() + 1);
     attrs[RGW_ATTR_ETAG] = bl;
     attrs[RGW_ATTR_ACL] = aclbl;
 
diff --git a/src/rgw/rgw_op.h b/src/rgw/rgw_op.h
index b6463f8ed94ac..f4f8b840996e8 100644
--- a/src/rgw/rgw_op.h
+++ b/src/rgw/rgw_op.h
@@ -192,6 +192,7 @@ protected:
   off_t ofs;
   char *data;
   char *supplied_md5_b64;
+  string etag;
 
 public:
   RGWPutObj() {}
@@ -204,6 +205,7 @@ public:
     ofs = 0;
     data = NULL;
     supplied_md5_b64 = NULL;
+    etag = "";
   }
   void execute();
 
diff --git a/src/rgw/rgw_rest.cc b/src/rgw/rgw_rest.cc
index b923c42c8ced7..10d4b9fa5caf9 100644
--- a/src/rgw/rgw_rest.cc
+++ b/src/rgw/rgw_rest.cc
@@ -384,6 +384,7 @@ int RGWPutObj_REST::get_data()
 
 void RGWPutObj_REST::send_response()
 {
+  dump_etag(s, etag.c_str());
   dump_errno(s, ret, &err);
   end_header(s);
 }
-- 
2.39.5