ceph/src/test/erasure-code/ErasureCodePluginExample.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 distributed storage system
   5  *
   6  * Copyright (C) 2013 Cloudwatt <libre.licensing@cloudwatt.com>
   7  * Copyright (C) 2014 Red Hat <contact@redhat.com>
   8  *
   9  * Author: Loic Dachary <loic@dachary.org>
  10  *
  11  *  This library is free software; you can redistribute it and/or
  12  *  modify it under the terms of the GNU Lesser General Public
  13  *  License as published by the Free Software Foundation; either
  14  *  version 2.1 of the License, or (at your option) any later version.
  15  *
  16  */
  17
  18 #include <unistd.h>
  19
  20 #include "ceph_ver.h"
  21 #include "erasure-code/ErasureCodePlugin.h"
  22 #include "ErasureCodeExample.h"
  23
  24 class ErasureCodePluginExample : public ErasureCodePlugin {
  25 public:
  26   int factory(const std::string &directory,
  27                       ErasureCodeProfile &profile,
  28                       ErasureCodeInterfaceRef *erasure_code,
  29                       ostream *ss) override
  30   {
  31     *erasure_code = ErasureCodeInterfaceRef(new ErasureCodeExample());
  32     (*erasure_code)->init(profile, ss);
  33     return 0;
  34   }
  35 };
  36
  37 const char *__erasure_code_version() { return CEPH_GIT_NICE_VER; }
  38
  39 int __erasure_code_init(char *plugin_name, char *directory)
  40 {
  41   ErasureCodePluginRegistry &instance = ErasureCodePluginRegistry::instance();
  42   return instance.add(plugin_name, new ErasureCodePluginExample());
  43 }