remove ceph code

[stor4nfv.git] / src / ceph / src / compressor / Compressor.h

diff --git a/src/ceph/src/compressor/Compressor.h b/src/ceph/src/compressor/Compressor.h
deleted file mode 100644 (file)
index dba8f34..0000000
--- a/src/ceph/src/compressor/Compressor.h
+++ /dev/null
@@ -1,80 +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) 2015 Haomai Wang <haomaiwang@gmail.com>
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software 
- * Foundation.  See file COPYING.
- *
- */
-
-#ifndef CEPH_COMPRESSOR_H
-#define CEPH_COMPRESSOR_H
-
-
-#include <memory>
-#include <string>
-#include <boost/optional.hpp>
-#include "include/assert.h"    // boost clobbers this
-#include "include/buffer.h"
-#include "include/int_types.h"
-
-class Compressor;
-typedef std::shared_ptr<Compressor> CompressorRef;
-class CephContext;
-
-class Compressor {
-public:
-  enum CompressionAlgorithm {
-    COMP_ALG_NONE = 0,
-    COMP_ALG_SNAPPY = 1,
-    COMP_ALG_ZLIB = 2,
-    COMP_ALG_ZSTD = 3,
-#ifdef HAVE_LZ4
-    COMP_ALG_LZ4 = 4,
-#endif
-    COMP_ALG_LAST      //the last value for range checks
-  };
-  // compression options
-  enum CompressionMode {
-    COMP_NONE,                  ///< compress never
-    COMP_PASSIVE,               ///< compress if hinted COMPRESSIBLE
-    COMP_AGGRESSIVE,            ///< compress unless hinted INCOMPRESSIBLE
-    COMP_FORCE                  ///< compress always
-  };
-
-  static const char * get_comp_alg_name(int a);
-  static boost::optional<CompressionAlgorithm> get_comp_alg_type(const std::string &s);
-
-  static const char *get_comp_mode_name(int m);
-  static boost::optional<CompressionMode> get_comp_mode_type(const std::string &s);
-
-  Compressor(CompressionAlgorithm a, const char* t) : alg(a), type(t) {
-  }
-  virtual ~Compressor() {}
-  const std::string& get_type_name() const {
-    return type;
-  }
-  CompressionAlgorithm get_type() const {
-    return alg;
-  }
-  virtual int compress(const ceph::bufferlist &in, ceph::bufferlist &out) = 0;
-  virtual int decompress(const ceph::bufferlist &in, ceph::bufferlist &out) = 0;
-  // this is a bit weird but we need non-const iterator to be in
-  // alignment with decode methods
-  virtual int decompress(ceph::bufferlist::iterator &p, size_t compressed_len, ceph::bufferlist &out) = 0;
-
-  static CompressorRef create(CephContext *cct, const std::string &type);
-  static CompressorRef create(CephContext *cct, int alg);
-
-protected:
-  CompressionAlgorithm alg;
-  std::string type;
-
-};
-
-#endif