From b64187d05f327992c304836fe1fc1d276ec80c36 Mon Sep 17 00:00:00 2001
From: Brandon Dahler <brandon.dahler@gmail.com>
Date: Tue, 5 Nov 2013 19:58:43 -0600
Subject: Rename leveldb.{h,cpp} to leveldbwrapper.{h,cpp}.

---
 src/leveldb.cpp | 77 ---------------------------------------------------------
 1 file changed, 77 deletions(-)
 delete mode 100644 src/leveldb.cpp

(limited to 'src/leveldb.cpp')

diff --git a/src/leveldb.cpp b/src/leveldb.cpp
deleted file mode 100644
index fb202367c..000000000
--- a/src/leveldb.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright (c) 2012 The Bitcoin developers
-// Distributed under the MIT/X11 software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#include "leveldb.h"
-#include "util.h"
-
-#include <leveldb/env.h>
-#include <leveldb/cache.h>
-#include <leveldb/filter_policy.h>
-#include <memenv/memenv.h>
-
-#include <boost/filesystem.hpp>
-
-void HandleError(const leveldb::Status &status) throw(leveldb_error) {
-    if (status.ok())
-        return;
-    LogPrintf("%s\n", status.ToString().c_str());
-    if (status.IsCorruption())
-        throw leveldb_error("Database corrupted");
-    if (status.IsIOError())
-        throw leveldb_error("Database I/O error");
-    if (status.IsNotFound())
-        throw leveldb_error("Database entry missing");
-    throw leveldb_error("Unknown database error");
-}
-
-static leveldb::Options GetOptions(size_t nCacheSize) {
-    leveldb::Options options;
-    options.block_cache = leveldb::NewLRUCache(nCacheSize / 2);
-    options.write_buffer_size = nCacheSize / 4; // up to two write buffers may be held in memory simultaneously
-    options.filter_policy = leveldb::NewBloomFilterPolicy(10);
-    options.compression = leveldb::kNoCompression;
-    options.max_open_files = 64;
-    return options;
-}
-
-CLevelDB::CLevelDB(const boost::filesystem::path &path, size_t nCacheSize, bool fMemory, bool fWipe) {
-    penv = NULL;
-    readoptions.verify_checksums = true;
-    iteroptions.verify_checksums = true;
-    iteroptions.fill_cache = false;
-    syncoptions.sync = true;
-    options = GetOptions(nCacheSize);
-    options.create_if_missing = true;
-    if (fMemory) {
-        penv = leveldb::NewMemEnv(leveldb::Env::Default());
-        options.env = penv;
-    } else {
-        if (fWipe) {
-            LogPrintf("Wiping LevelDB in %s\n", path.string().c_str());
-            leveldb::DestroyDB(path.string(), options);
-        }
-        boost::filesystem::create_directory(path);
-        LogPrintf("Opening LevelDB in %s\n", path.string().c_str());
-    }
-    leveldb::Status status = leveldb::DB::Open(options, path.string(), &pdb);
-    HandleError(status);
-    LogPrintf("Opened LevelDB successfully\n");
-}
-
-CLevelDB::~CLevelDB() {
-    delete pdb;
-    pdb = NULL;
-    delete options.filter_policy;
-    options.filter_policy = NULL;
-    delete options.block_cache;
-    options.block_cache = NULL;
-    delete penv;
-    options.env = NULL;
-}
-
-bool CLevelDB::WriteBatch(CLevelDBBatch &batch, bool fSync) throw(leveldb_error) {
-    leveldb::Status status = pdb->Write(fSync ? syncoptions : writeoptions, &batch.batch);
-    HandleError(status);
-    return true;
-}
-- 
cgit v1.2.3