1 files changed, 60 insertions, 0 deletions
diff --git a/src/messages/MMgrDigest.h b/src/messages/MMgrDigest.h
new file mode 100644
index 000000000..e9c4b45f6
--- /dev/null
+++ b/src/messages/MMgrDigest.h
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+// -*- 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_MMGRDIGEST_H
+#define CEPH_MMGRDIGEST_H
+
+#include "msg/Message.h"
+
+/**
+ * The mgr digest is a way for the mgr to subscribe to things
+ * other than the cluster maps, which are needed by 
+ */
+class MMgrDigest final : public Message {
+public:
+  ceph::buffer::list mon_status_json;
+  ceph::buffer::list health_json;
+
+  std::string_view get_type_name() const override { return "mgrdigest"; }
+  void print(std::ostream& out) const override {
+    out << get_type_name();
+  }
+
+  void decode_payload() override {
+    using ceph::decode;
+    auto p = payload.cbegin();
+    decode(mon_status_json, p);
+    decode(health_json, p);
+  }
+  void encode_payload(uint64_t features) override {
+    using ceph::encode;
+    encode(mon_status_json, payload);
+    encode(health_json, payload);
+  }
+
+private:
+  MMgrDigest() :
+    Message{MSG_MGR_DIGEST} {}
+  ~MMgrDigest() final {}
+
+  using RefCountedObject::put;
+  using RefCountedObject::get;
+  template<class T, typename... Args>
+  friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args);
+  template<class T, typename... Args>
+  friend MURef<T> crimson::make_message(Args&&... args);
+};
+
+#endif