Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 90 insertions, 0 deletions

diff --git a/src/messages/MRoute.h b/src/messages/MRoute.h
new file mode 100644
index 000000000..4154434af
--- /dev/null
+++ b/src/messages/MRoute.h
@@ -0,0 +1,90 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software 
+ * Foundation.  See file COPYING.
+ * 
+ */
+
+
+
+#ifndef CEPH_MROUTE_H
+#define CEPH_MROUTE_H
+
+#include "msg/Message.h"
+#include "include/encoding.h"
+
+class MRoute final : public Message {
+public:
+  static constexpr int HEAD_VERSION = 3;
+  static constexpr int COMPAT_VERSION = 3;
+
+  uint64_t session_mon_tid;
+  Message *msg;
+  epoch_t send_osdmap_first;
+  
+  MRoute() : Message{MSG_ROUTE, HEAD_VERSION, COMPAT_VERSION},
+	     session_mon_tid(0),
+	     msg(NULL),
+	     send_osdmap_first(0) {}
+  MRoute(uint64_t t, Message *m)
+    : Message{MSG_ROUTE, HEAD_VERSION, COMPAT_VERSION},
+      session_mon_tid(t),
+      msg(m),
+      send_osdmap_first(0) {}
+private:
+  ~MRoute() final {
+    if (msg)
+      msg->put();
+  }
+
+public:
+  void decode_payload() override {
+    auto p = payload.cbegin();
+    using ceph::decode;
+    decode(session_mon_tid, p);
+    entity_inst_t dest_unused;
+    decode(dest_unused, p);
+    bool m;
+    decode(m, p);
+    if (m)
+      msg = decode_message(NULL, 0, p);
+    decode(send_osdmap_first, p);
+  }
+  void encode_payload(uint64_t features) override {
+    using ceph::encode;
+    encode(session_mon_tid, payload);
+    entity_inst_t dest_unused;
+    encode(dest_unused, payload, features);
+    bool m = msg ? true : false;
+    encode(m, payload);
+    if (msg)
+      encode_message(msg, features, payload);
+    encode(send_osdmap_first, payload);
+  }
+
+  std::string_view get_type_name() const override { return "route"; }
+  void print(std::ostream& o) const override {
+    if (msg)
+      o << "route(" << *msg;
+    else
+      o << "route(no-reply";
+    if (send_osdmap_first)
+      o << " send_osdmap_first " << send_osdmap_first;
+    if (session_mon_tid)
+      o << " tid " << session_mon_tid << ")";
+    else
+      o << " tid (none)";
+  }
+private:
+  template<class T, typename... Args>
+  friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args);
+};
+
+#endif