Remove leveldb in preparation for git-subtree

1 files changed, 0 insertions, 108 deletions

diff --git a/src/leveldb/table/format.h b/src/leveldb/table/format.h
deleted file mode 100644
index 6c0b80c017..0000000000
--- a/src/leveldb/table/format.h
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file. See the AUTHORS file for names of contributors.
-
-#ifndef STORAGE_LEVELDB_TABLE_FORMAT_H_
-#define STORAGE_LEVELDB_TABLE_FORMAT_H_
-
-#include <string>
-#include <stdint.h>
-#include "leveldb/slice.h"
-#include "leveldb/status.h"
-#include "leveldb/table_builder.h"
-
-namespace leveldb {
-
-class Block;
-class RandomAccessFile;
-struct ReadOptions;
-
-// BlockHandle is a pointer to the extent of a file that stores a data
-// block or a meta block.
-class BlockHandle {
- public:
-  BlockHandle();
-
-  // The offset of the block in the file.
-  uint64_t offset() const { return offset_; }
-  void set_offset(uint64_t offset) { offset_ = offset; }
-
-  // The size of the stored block
-  uint64_t size() const { return size_; }
-  void set_size(uint64_t size) { size_ = size; }
-
-  void EncodeTo(std::string* dst) const;
-  Status DecodeFrom(Slice* input);
-
-  // Maximum encoding length of a BlockHandle
-  enum { kMaxEncodedLength = 10 + 10 };
-
- private:
-  uint64_t offset_;
-  uint64_t size_;
-};
-
-// Footer encapsulates the fixed information stored at the tail
-// end of every table file.
-class Footer {
- public:
-  Footer() { }
-
-  // The block handle for the metaindex block of the table
-  const BlockHandle& metaindex_handle() const { return metaindex_handle_; }
-  void set_metaindex_handle(const BlockHandle& h) { metaindex_handle_ = h; }
-
-  // The block handle for the index block of the table
-  const BlockHandle& index_handle() const {
-    return index_handle_;
-  }
-  void set_index_handle(const BlockHandle& h) {
-    index_handle_ = h;
-  }
-
-  void EncodeTo(std::string* dst) const;
-  Status DecodeFrom(Slice* input);
-
-  // Encoded length of a Footer.  Note that the serialization of a
-  // Footer will always occupy exactly this many bytes.  It consists
-  // of two block handles and a magic number.
-  enum {
-    kEncodedLength = 2*BlockHandle::kMaxEncodedLength + 8
-  };
-
- private:
-  BlockHandle metaindex_handle_;
-  BlockHandle index_handle_;
-};
-
-// kTableMagicNumber was picked by running
-//    echo http://code.google.com/p/leveldb/ | sha1sum
-// and taking the leading 64 bits.
-static const uint64_t kTableMagicNumber = 0xdb4775248b80fb57ull;
-
-// 1-byte type + 32-bit crc
-static const size_t kBlockTrailerSize = 5;
-
-struct BlockContents {
-  Slice data;           // Actual contents of data
-  bool cachable;        // True iff data can be cached
-  bool heap_allocated;  // True iff caller should delete[] data.data()
-};
-
-// Read the block identified by "handle" from "file".  On failure
-// return non-OK.  On success fill *result and return OK.
-extern Status ReadBlock(RandomAccessFile* file,
-                        const ReadOptions& options,
-                        const BlockHandle& handle,
-                        BlockContents* result);
-
-// Implementation details follow.  Clients should ignore,
-
-inline BlockHandle::BlockHandle()
-    : offset_(~static_cast<uint64_t>(0)),
-      size_(~static_cast<uint64_t>(0)) {
-}
-
-}  // namespace leveldb
-
-#endif  // STORAGE_LEVELDB_TABLE_FORMAT_H_