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Remove nodestore dependency on Snappy

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This commit is contained in:
Nikolaos D. Bougalis
2018-03-28 17:36:43 -07:00
parent 327377cb2d
commit b7692b7bc1
1 changed files with 0 additions and 39 deletions
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39
src/ripple/nodestore/impl/codec.h
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@@ -29,7 +29,6 @@
#include <ripple/nodestore/NodeObject.h> #include <ripple/nodestore/NodeObject.h>
#include <ripple/protocol/HashPrefix.h> #include <ripple/protocol/HashPrefix.h>
#include <lz4/lib/lz4.h> #include <lz4/lib/lz4.h>
#include <snappy.h>
#include <cstddef> #include <cstddef>
#include <cstring> #include <cstring>
#include <string> #include <string>
@@ -38,44 +37,6 @@
namespace ripple { namespace ripple {
namespace NodeStore { namespace NodeStore {
template <class BufferFactory>
std::pair<void const*, std::size_t>
snappy_compress (void const* in,
std::size_t in_size, BufferFactory&& bf)
{
std::pair<void const*, std::size_t> result;
auto const out_max =
snappy::MaxCompressedLength(in_size);
void* const out = bf(out_max);
result.first = out;
snappy::RawCompress(
reinterpret_cast<char const*>(in),
in_size, reinterpret_cast<char*>(out),
&result.second);
return result;
}
template <class BufferFactory>
std::pair<void const*, std::size_t>
snappy_decompress (void const* in,
std::size_t in_size, BufferFactory&& bf)
{
std::pair<void const*, std::size_t> result;
if (! snappy::GetUncompressedLength(
reinterpret_cast<char const*>(in),
in_size, &result.second))
Throw<std::runtime_error> (
"snappy decompress: GetUncompressedLength");
void* const out = bf(result.second);
result.first = out;
if (! snappy::RawUncompress(
reinterpret_cast<char const*>(in), in_size,
reinterpret_cast<char*>(out)))
Throw<std::runtime_error> (
"snappy decompress: RawUncompress");
return result;
}
template <class BufferFactory> template <class BufferFactory>
std::pair<void const*, std::size_t> std::pair<void const*, std::size_t>
lz4_decompress (void const* in, lz4_decompress (void const* in,