ceph/src/messages/MAuthReply.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14
  15 #ifndef CEPH_MAUTHREPLY_H
  16 #define CEPH_MAUTHREPLY_H
  17
  18 #include "msg/Message.h"
  19 #include "common/errno.h"
  20
  21 class MAuthReply : public MessageInstance<MAuthReply> {
  22 public:
  23   friend factory;
  24
  25   __u32 protocol;
  26   errorcode32_t result;
  27   uint64_t global_id;      // if zero, meaningless
  28   string result_msg;
  29   bufferlist result_bl;
  30
  31   MAuthReply() : MessageInstance(CEPH_MSG_AUTH_REPLY), protocol(0), result(0), global_id(0) {}
  32   MAuthReply(__u32 p, bufferlist *bl = NULL, int r = 0, uint64_t gid=0, const char *msg = "") :
  33     MessageInstance(CEPH_MSG_AUTH_REPLY),
  34     protocol(p), result(r), global_id(gid),
  35     result_msg(msg) {
  36     if (bl)
  37       result_bl = *bl;
  38   }
  39 private:
  40   ~MAuthReply() override {}
  41
  42 public:
  43   std::string_view get_type_name() const override { return "auth_reply"; }
  44   void print(ostream& o) const override {
  45     o << "auth_reply(proto " << protocol << " " << result << " " << cpp_strerror(result);
  46     if (result_msg.length())
  47       o << ": " << result_msg;
  48     o << ")";
  49   }
  50
  51   void decode_payload() override {
  52     auto p = payload.cbegin();
  53     decode(protocol, p);
  54     decode(result, p);
  55     decode(global_id, p);
  56     decode(result_bl, p);
  57     decode(result_msg, p);
  58   }
  59   void encode_payload(uint64_t features) override {
  60     using ceph::encode;
  61     encode(protocol, payload);
  62     encode(result, payload);
  63     encode(global_id, payload);
  64     encode(result_bl, payload);
  65     encode(result_msg, payload);
  66   }
  67 };
  68
  69 #endif