ceph/src/messages/MMgrClose.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 #pragma once
   5
   6 #include "msg/Message.h"
   7
   8 class MMgrClose : public Message {
   9 private:
  10
  11   static constexpr int HEAD_VERSION = 1;
  12   static constexpr int COMPAT_VERSION = 1;
  13
  14 public:
  15   std::string daemon_name;
  16   std::string service_name;  // optional; otherwise infer from entity type
  17
  18   void decode_payload() override
  19   {
  20     using ceph::decode;
  21     auto p = payload.cbegin();
  22     decode(daemon_name, p);
  23     decode(service_name, p);
  24   }
  25
  26   void encode_payload(uint64_t features) override {
  27     using ceph::encode;
  28     encode(daemon_name, payload);
  29     encode(service_name, payload);
  30   }
  31
  32   std::string_view get_type_name() const override { return "mgrclose"; }
  33   void print(std::ostream& out) const override {
  34     out << get_type_name() << "(";
  35     if (service_name.length()) {
  36       out << service_name;
  37     } else {
  38       out << ceph_entity_type_name(get_source().type());
  39     }
  40     out << "." << daemon_name;
  41     out << ")";
  42   }
  43
  44   MMgrClose()
  45     : Message{MSG_MGR_CLOSE, HEAD_VERSION, COMPAT_VERSION}
  46   {}
  47
  48 private:
  49   template<class T, typename... Args>
  50   friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args);
  51 };