remove ceph code

[stor4nfv.git] / src / ceph / src / erasure-code / lrc / ErasureCodeLrc.h

diff --git a/src/ceph/src/erasure-code/lrc/ErasureCodeLrc.h b/src/ceph/src/erasure-code/lrc/ErasureCodeLrc.h
deleted file mode 100644 (file)
index 3cd6c84..0000000
--- a/src/ceph/src/erasure-code/lrc/ErasureCodeLrc.h
+++ /dev/null
@@ -1,138 +0,0 @@
-// -*- 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) 2014 Cloudwatt <libre.licensing@cloudwatt.com>
- * Copyright (C) 2014 Red Hat <contact@redhat.com>
- *
- * Author: Loic Dachary <loic@dachary.org>
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- */
-
-#ifndef CEPH_ERASURE_CODE_LRC_H
-#define CEPH_ERASURE_CODE_LRC_H
-
-#include "include/err.h"
-#include "json_spirit/json_spirit.h"
-#include "erasure-code/ErasureCode.h"
-
-#define ERROR_LRC_ARRAY                        -(MAX_ERRNO + 1)
-#define ERROR_LRC_OBJECT               -(MAX_ERRNO + 2)
-#define ERROR_LRC_INT                  -(MAX_ERRNO + 3)
-#define ERROR_LRC_STR                  -(MAX_ERRNO + 4)
-#define ERROR_LRC_PLUGIN               -(MAX_ERRNO + 5)
-#define ERROR_LRC_DESCRIPTION          -(MAX_ERRNO + 6)
-#define ERROR_LRC_PARSE_JSON           -(MAX_ERRNO + 7)
-#define ERROR_LRC_MAPPING              -(MAX_ERRNO + 8)
-#define ERROR_LRC_MAPPING_SIZE         -(MAX_ERRNO + 9)
-#define ERROR_LRC_FIRST_MAPPING                -(MAX_ERRNO + 10)
-#define ERROR_LRC_COUNT_CONSTRAINT     -(MAX_ERRNO + 11)
-#define ERROR_LRC_CONFIG_OPTIONS       -(MAX_ERRNO + 12)
-#define ERROR_LRC_LAYERS_COUNT         -(MAX_ERRNO + 13)
-#define ERROR_LRC_RULE_OP              -(MAX_ERRNO + 14)
-#define ERROR_LRC_RULE_TYPE            -(MAX_ERRNO + 15)
-#define ERROR_LRC_RULE_N               -(MAX_ERRNO + 16)
-#define ERROR_LRC_ALL_OR_NOTHING       -(MAX_ERRNO + 17)
-#define ERROR_LRC_GENERATED            -(MAX_ERRNO + 18)
-#define ERROR_LRC_K_M_MODULO           -(MAX_ERRNO + 19)
-#define ERROR_LRC_K_MODULO             -(MAX_ERRNO + 20)
-#define ERROR_LRC_M_MODULO             -(MAX_ERRNO + 21)
-
-class ErasureCodeLrc : public ErasureCode {
-public:
-  static const std::string DEFAULT_KML;
-
-  struct Layer {
-    explicit Layer(std::string _chunks_map) : chunks_map(_chunks_map) { }
-    ErasureCodeInterfaceRef erasure_code;
-    std::vector<int> data;
-    std::vector<int> coding;
-    std::vector<int> chunks;
-    std::set<int> chunks_as_set;
-    std::string chunks_map;
-    ErasureCodeProfile profile;
-  };
-  std::vector<Layer> layers;
-  std::string directory;
-  unsigned int chunk_count;
-  unsigned int data_chunk_count;
-  std::string rule_root;
-  std::string rule_device_class;
-  struct Step {
-    Step(std::string _op, std::string _type, int _n) :
-      op(_op),
-      type(_type),
-      n(_n) {}
-    std::string op;
-    std::string type;
-    int n;
-  };
-  std::vector<Step> rule_steps;
-
-  explicit ErasureCodeLrc(const std::string &dir)
-    : directory(dir),
-      chunk_count(0), data_chunk_count(0), rule_root("default")
-  {
-    rule_steps.push_back(Step("chooseleaf", "host", 0));
-  }
-
-  ~ErasureCodeLrc() override {}
-
-  std::set<int> get_erasures(const std::set<int> &need,
-                       const std::set<int> &available) const;
-
-  int minimum_to_decode(const std::set<int> &want_to_read,
-                               const std::set<int> &available,
-                               std::set<int> *minimum) override;
-
-  int create_rule(const std::string &name,
-                            CrushWrapper &crush,
-                            std::ostream *ss) const override;
-
-  unsigned int get_chunk_count() const override {
-    return chunk_count;
-  }
-
-  unsigned int get_data_chunk_count() const override {
-    return data_chunk_count;
-  }
-
-  unsigned int get_chunk_size(unsigned int object_size) const override;
-
-  int encode_chunks(const std::set<int> &want_to_encode,
-                           std::map<int, bufferlist> *encoded) override;
-
-  int decode_chunks(const std::set<int> &want_to_read,
-                           const std::map<int, bufferlist> &chunks,
-                           std::map<int, bufferlist> *decoded) override;
-
-  int init(ErasureCodeProfile &profile, std::ostream *ss) override;
-
-  virtual int parse(ErasureCodeProfile &profile, std::ostream *ss);
-
-  int parse_kml(ErasureCodeProfile &profile, std::ostream *ss);
-
-  int parse_rule(ErasureCodeProfile &profile, std::ostream *ss);
-
-  int parse_rule_step(std::string description_string,
-                     json_spirit::mArray description,
-                     std::ostream *ss);
-
-  int layers_description(const ErasureCodeProfile &profile,
-                        json_spirit::mArray *description,
-                        std::ostream *ss) const;
-  int layers_parse(std::string description_string,
-                  json_spirit::mArray description,
-                  std::ostream *ss);
-  int layers_init(std::ostream *ss);
-  int layers_sanity_checks(std::string description_string,
-                          std::ostream *ss) const;
-};
-
-#endif