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/* Copyright (C) Teemu Suutari */
#ifndef LOBDECOMPRESSOR_HPP
#define LOBDECOMPRESSOR_HPP
#include "Decompressor.hpp"
namespace ancient::internal
{
class LOBDecompressor : public Decompressor
{
public:
LOBDecompressor(const Buffer &packedData,bool verify);
~LOBDecompressor() noexcept=default;
const std::string &getName() const noexcept final;
size_t getPackedSize() const noexcept final;
size_t getRawSize() const noexcept final;
void decompressImpl(Buffer &rawData,bool verify) final;
static bool detectHeader(uint32_t hdr) noexcept;
static std::shared_ptr<Decompressor> create(const Buffer &packedData,bool exactSizeKnown,bool verify);
private:
static void decompressRound(Buffer &rawData,const Buffer &packedData);
const Buffer &_packedData;
uint32_t _rawSize{0};
uint32_t _packedSize{0};
uint32_t _methodCount;
};
}
#endif
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