From 3725179736e2b5372664163470e7ef3dc76529a4 Mon Sep 17 00:00:00 2001
From: Sfan5 <sfan5@live.de>
Date: Mon, 9 Sep 2013 22:46:18 +0200
Subject: Use system-wide LevelDB instead of bundled one

---
 src/leveldb/util/coding.cc | 194 ---------------------------------------------
 1 file changed, 194 deletions(-)
 delete mode 100644 src/leveldb/util/coding.cc

(limited to 'src/leveldb/util/coding.cc')

diff --git a/src/leveldb/util/coding.cc b/src/leveldb/util/coding.cc
deleted file mode 100644
index 21e3186d5..000000000
--- a/src/leveldb/util/coding.cc
+++ /dev/null
@@ -1,194 +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.
-
-#include "util/coding.h"
-
-namespace leveldb {
-
-void EncodeFixed32(char* buf, uint32_t value) {
-  if (port::kLittleEndian) {
-    memcpy(buf, &value, sizeof(value));
-  } else {
-    buf[0] = value & 0xff;
-    buf[1] = (value >> 8) & 0xff;
-    buf[2] = (value >> 16) & 0xff;
-    buf[3] = (value >> 24) & 0xff;
-  }
-}
-
-void EncodeFixed64(char* buf, uint64_t value) {
-  if (port::kLittleEndian) {
-    memcpy(buf, &value, sizeof(value));
-  } else {
-    buf[0] = value & 0xff;
-    buf[1] = (value >> 8) & 0xff;
-    buf[2] = (value >> 16) & 0xff;
-    buf[3] = (value >> 24) & 0xff;
-    buf[4] = (value >> 32) & 0xff;
-    buf[5] = (value >> 40) & 0xff;
-    buf[6] = (value >> 48) & 0xff;
-    buf[7] = (value >> 56) & 0xff;
-  }
-}
-
-void PutFixed32(std::string* dst, uint32_t value) {
-  char buf[sizeof(value)];
-  EncodeFixed32(buf, value);
-  dst->append(buf, sizeof(buf));
-}
-
-void PutFixed64(std::string* dst, uint64_t value) {
-  char buf[sizeof(value)];
-  EncodeFixed64(buf, value);
-  dst->append(buf, sizeof(buf));
-}
-
-char* EncodeVarint32(char* dst, uint32_t v) {
-  // Operate on characters as unsigneds
-  unsigned char* ptr = reinterpret_cast<unsigned char*>(dst);
-  static const int B = 128;
-  if (v < (1<<7)) {
-    *(ptr++) = v;
-  } else if (v < (1<<14)) {
-    *(ptr++) = v | B;
-    *(ptr++) = v>>7;
-  } else if (v < (1<<21)) {
-    *(ptr++) = v | B;
-    *(ptr++) = (v>>7) | B;
-    *(ptr++) = v>>14;
-  } else if (v < (1<<28)) {
-    *(ptr++) = v | B;
-    *(ptr++) = (v>>7) | B;
-    *(ptr++) = (v>>14) | B;
-    *(ptr++) = v>>21;
-  } else {
-    *(ptr++) = v | B;
-    *(ptr++) = (v>>7) | B;
-    *(ptr++) = (v>>14) | B;
-    *(ptr++) = (v>>21) | B;
-    *(ptr++) = v>>28;
-  }
-  return reinterpret_cast<char*>(ptr);
-}
-
-void PutVarint32(std::string* dst, uint32_t v) {
-  char buf[5];
-  char* ptr = EncodeVarint32(buf, v);
-  dst->append(buf, ptr - buf);
-}
-
-char* EncodeVarint64(char* dst, uint64_t v) {
-  static const int B = 128;
-  unsigned char* ptr = reinterpret_cast<unsigned char*>(dst);
-  while (v >= B) {
-    *(ptr++) = (v & (B-1)) | B;
-    v >>= 7;
-  }
-  *(ptr++) = static_cast<unsigned char>(v);
-  return reinterpret_cast<char*>(ptr);
-}
-
-void PutVarint64(std::string* dst, uint64_t v) {
-  char buf[10];
-  char* ptr = EncodeVarint64(buf, v);
-  dst->append(buf, ptr - buf);
-}
-
-void PutLengthPrefixedSlice(std::string* dst, const Slice& value) {
-  PutVarint32(dst, value.size());
-  dst->append(value.data(), value.size());
-}
-
-int VarintLength(uint64_t v) {
-  int len = 1;
-  while (v >= 128) {
-    v >>= 7;
-    len++;
-  }
-  return len;
-}
-
-const char* GetVarint32PtrFallback(const char* p,
-                                   const char* limit,
-                                   uint32_t* value) {
-  uint32_t result = 0;
-  for (uint32_t shift = 0; shift <= 28 && p < limit; shift += 7) {
-    uint32_t byte = *(reinterpret_cast<const unsigned char*>(p));
-    p++;
-    if (byte & 128) {
-      // More bytes are present
-      result |= ((byte & 127) << shift);
-    } else {
-      result |= (byte << shift);
-      *value = result;
-      return reinterpret_cast<const char*>(p);
-    }
-  }
-  return NULL;
-}
-
-bool GetVarint32(Slice* input, uint32_t* value) {
-  const char* p = input->data();
-  const char* limit = p + input->size();
-  const char* q = GetVarint32Ptr(p, limit, value);
-  if (q == NULL) {
-    return false;
-  } else {
-    *input = Slice(q, limit - q);
-    return true;
-  }
-}
-
-const char* GetVarint64Ptr(const char* p, const char* limit, uint64_t* value) {
-  uint64_t result = 0;
-  for (uint32_t shift = 0; shift <= 63 && p < limit; shift += 7) {
-    uint64_t byte = *(reinterpret_cast<const unsigned char*>(p));
-    p++;
-    if (byte & 128) {
-      // More bytes are present
-      result |= ((byte & 127) << shift);
-    } else {
-      result |= (byte << shift);
-      *value = result;
-      return reinterpret_cast<const char*>(p);
-    }
-  }
-  return NULL;
-}
-
-bool GetVarint64(Slice* input, uint64_t* value) {
-  const char* p = input->data();
-  const char* limit = p + input->size();
-  const char* q = GetVarint64Ptr(p, limit, value);
-  if (q == NULL) {
-    return false;
-  } else {
-    *input = Slice(q, limit - q);
-    return true;
-  }
-}
-
-const char* GetLengthPrefixedSlice(const char* p, const char* limit,
-                                   Slice* result) {
-  uint32_t len;
-  p = GetVarint32Ptr(p, limit, &len);
-  if (p == NULL) return NULL;
-  if (p + len > limit) return NULL;
-  *result = Slice(p, len);
-  return p + len;
-}
-
-bool GetLengthPrefixedSlice(Slice* input, Slice* result) {
-  uint32_t len;
-  if (GetVarint32(input, &len) &&
-      input->size() >= len) {
-    *result = Slice(input->data(), len);
-    input->remove_prefix(len);
-    return true;
-  } else {
-    return false;
-  }
-}
-
-}  // namespace leveldb
-- 
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