ceph/src/mds/Anchor.cc

   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) 2018 Red Hat
   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 #include "mds/Anchor.h"
  16
  17 #include "common/Formatter.h"
  18
  19 void Anchor::encode(bufferlist &bl) const
  20 {
  21   ENCODE_START(1, 1, bl);
  22   encode(ino, bl);
  23   encode(dirino, bl);
  24   encode(d_name, bl);
  25   encode(d_type, bl);
  26   ENCODE_FINISH(bl);
  27 }
  28
  29 void Anchor::decode(bufferlist::const_iterator &bl)
  30 {
  31   DECODE_START(1, bl);
  32   decode(ino, bl);
  33   decode(dirino, bl);
  34   decode(d_name, bl);
  35   decode(d_type, bl);
  36   DECODE_FINISH(bl);
  37 }
  38
  39 void Anchor::dump(Formatter *f) const
  40 {
  41   f->dump_unsigned("ino", ino);
  42   f->dump_unsigned("dirino", dirino);
  43   f->dump_string("d_name", d_name);
  44   f->dump_unsigned("d_type", d_type);
  45 }
  46
  47 void Anchor::generate_test_instances(std::list<Anchor*>& ls)
  48 {
  49   ls.push_back(new Anchor);
  50   ls.push_back(new Anchor);
  51   ls.back()->ino = 1;
  52   ls.back()->dirino = 2;
  53   ls.back()->d_name = "hello";
  54   ls.back()->d_type = DT_DIR;
  55 }
  56
  57 ostream& operator<<(ostream& out, const Anchor &a)
  58 {
  59   return out << "a(" << a.ino << " " << a.dirino << "/'" << a.d_name << "' " << a.d_type << ")";
  60 }