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https://github.com/Amulet-Team/leveldb-mcpe.git
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30 lines
696 B
C++
30 lines
696 B
C++
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#ifdef SNAPPY
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#include "leveldb/snappy_compressor.h"
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#include <snappy/snappy.h>
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namespace leveldb {
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void SnappyCompressor::compressImpl(const char* input, size_t length, ::std::string& output) const
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{
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output.resize(snappy::MaxCompressedLength(length));
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size_t outlen;
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snappy::RawCompress(input, length, &output[0], &outlen);
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output.resize(outlen);
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}
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bool SnappyCompressor::decompress(const char* input, size_t length, std::string& output) const
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{
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size_t ulength;
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if (!snappy::GetUncompressedLength(input, length, &ulength))
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return false; //could not decompress
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output.resize(ulength);
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return snappy::RawUncompress(input, length, (char*)output.data());
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}
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}
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#endif |