From 83c1a3c4eb96f1bed4d42aa307a69d4097011885 Mon Sep 17 00:00:00 2001
From: Greg Farnum <greg@inktank.com>
Date: Thu, 31 Jan 2013 14:04:22 -0800
Subject: [PATCH] mds: EImportStart event uses modern encoding

Signed-off-by: Greg Farnum <greg@inktank.com>
---
 src/mds/events/EImportStart.h | 27 +++++-------------------
 src/mds/journal.cc            | 39 +++++++++++++++++++++++++++++++++++
 src/test/encoding/types.h     |  2 ++
 3 files changed, 46 insertions(+), 22 deletions(-)

diff --git a/src/mds/events/EImportStart.h b/src/mds/events/EImportStart.h
index eaf606a9fcf5c..0f55190139c9d 100644
--- a/src/mds/events/EImportStart.h
+++ b/src/mds/events/EImportStart.h
@@ -40,31 +40,14 @@ protected:
 				       metablob(log) { }
   EImportStart() : LogEvent(EVENT_IMPORTSTART) { }
   
-  void print(ostream& out) {
+  void print(ostream& out) const {
     out << "EImportStart " << base << " " << metablob;
   }
   
-  void encode(bufferlist &bl) const {
-    __u8 struct_v = 2;
-    ::encode(struct_v, bl);
-    ::encode(stamp, bl);
-    ::encode(base, bl);
-    ::encode(metablob, bl);
-    ::encode(bounds, bl);
-    ::encode(cmapv, bl);
-    ::encode(client_map, bl);
-  }
-  void decode(bufferlist::iterator &bl) {
-    __u8 struct_v;
-    ::decode(struct_v, bl);
-    if (struct_v >= 2)
-      ::decode(stamp, bl);
-    ::decode(base, bl);
-    ::decode(metablob, bl);
-    ::decode(bounds, bl);
-    ::decode(cmapv, bl);
-    ::decode(client_map, bl);
-  }
+  void encode(bufferlist &bl) const;
+  void decode(bufferlist::iterator &bl);
+  void dump(Formatter *f) const;
+  static void generate_test_instances(list<EImportStart*>& ls);
   
   void update_segment();
   void replay(MDS *mds);
diff --git a/src/mds/journal.cc b/src/mds/journal.cc
index 2e517f4cf700e..c0d3d049709ab 100644
--- a/src/mds/journal.cc
+++ b/src/mds/journal.cc
@@ -1503,6 +1503,45 @@ void EImportStart::replay(MDS *mds)
   update_segment();
 }
 
+void EImportStart::encode(bufferlist &bl) const {
+  ENCODE_START(3, 3, bl);
+  ::encode(stamp, bl);
+  ::encode(base, bl);
+  ::encode(metablob, bl);
+  ::encode(bounds, bl);
+  ::encode(cmapv, bl);
+  ::encode(client_map, bl);
+  ENCODE_FINISH(bl);
+}
+
+void EImportStart::decode(bufferlist::iterator &bl) {
+  DECODE_START_LEGACY_COMPAT_LEN(3, 3, 3, bl);
+  if (struct_v >= 2)
+    ::decode(stamp, bl);
+  ::decode(base, bl);
+  ::decode(metablob, bl);
+  ::decode(bounds, bl);
+  ::decode(cmapv, bl);
+  ::decode(client_map, bl);
+  DECODE_FINISH(bl);
+}
+
+void EImportStart::dump(Formatter *f) const
+{
+  f->dump_stream("base dirfrag") << base;
+  f->open_array_section("boundary dirfrags");
+  for (vector<dirfrag_t>::const_iterator iter = bounds.begin();
+      iter != bounds.end(); ++iter) {
+    f->dump_stream("frag") << *iter;
+  }
+  f->close_section();
+}
+
+void EImportStart::generate_test_instances(list<EImportStart*>& ls)
+{
+  ls.push_back(new EImportStart);
+}
+
 // -----------------------
 // EImportFinish
 
diff --git a/src/test/encoding/types.h b/src/test/encoding/types.h
index dc90de4d2d391..a6d185d76a03e 100644
--- a/src/test/encoding/types.h
+++ b/src/test/encoding/types.h
@@ -131,6 +131,8 @@ TYPE(EExport)
 TYPE(EFragment)
 #include "mds/events/EImportFinish.h"
 TYPE(EImportFinish)
+#include "mds/events/EImportStart.h"
+TYPE(EImportStart)
 
 #ifdef WITH_RADOSGW
 
-- 
2.39.5