initial code repo

[stor4nfv.git] / src / ceph / src / messages / MMonHealth.h

diff --git a/src/ceph/src/messages/MMonHealth.h b/src/ceph/src/messages/MMonHealth.h
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+++ b/src/ceph/src/messages/MMonHealth.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) 2012 Inktank, Inc.
+ *
+ * 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_MMON_HEALTH_H
+#define CEPH_MMON_HEALTH_H
+
+#include "msg/Message.h"
+#include "messages/MMonQuorumService.h"
+#include "mon/mon_types.h"
+
+struct MMonHealth : public MMonQuorumService
+{
+  static const int HEAD_VERSION = 1;
+
+  enum {
+    OP_TELL = 1,
+  };
+
+  int service_type = 0;
+  int service_op = 0;
+
+  // service specific data
+  DataStats data_stats;
+
+  MMonHealth() : MMonQuorumService(MSG_MON_HEALTH, HEAD_VERSION) { }
+  MMonHealth(uint32_t type, int op = 0) :
+    MMonQuorumService(MSG_MON_HEALTH, HEAD_VERSION),
+    service_type(type),
+    service_op(op)
+  { }
+
+private:
+  ~MMonHealth() override { }
+
+public:
+  const char *get_type_name() const override { return "mon_health"; }
+  const char *get_service_op_name() const {
+    switch (service_op) {
+    case OP_TELL: return "tell";
+    }
+    return "???";
+  }
+  void print(ostream &o) const override {
+    o << "mon_health( service " << get_service_type()
+      << " op " << get_service_op_name()
+      << " e " << get_epoch() << " r " << get_round()
+      << " )";
+  }
+
+  int get_service_type() const {
+    return service_type;
+  }
+
+  int get_service_op() {
+    return service_op;
+  }
+
+  void decode_payload() override {
+    bufferlist::iterator p = payload.begin();
+    service_decode(p);
+    ::decode(service_type, p);
+    ::decode(service_op, p);
+    ::decode(data_stats, p);
+  }
+
+  void encode_payload(uint64_t features) override {
+    service_encode();
+    ::encode(service_type, payload);
+    ::encode(service_op, payload);
+    ::encode(data_stats, payload);
+  }
+
+};
+
+#endif /* CEPH_MMON_HEALTH_H */