compression.hh

Go to the documentation of this file.

#pragma once
 
#include "lix/libutil/ref.hh"
#include "lix/libutil/types.hh"
#include "lix/libutil/serialise.hh"
 
#include <string>
 
namespace nix {
 
struct CompressionSink : BufferedSink, FinishSink
{
    using BufferedSink::operator ();
    using BufferedSink::writeUnbuffered;
    using FinishSink::finish;
};
 
std::string decompress(const std::string & method, std::string_view in);
 
std::unique_ptr<Source> makeDecompressionSource(const std::string & method, Source & inner);
 
std::string compress(const std::string & method, std::string_view in, const bool parallel = false, int level = -1);
 
ref<CompressionSink> makeCompressionSink(const std::string & method, Sink & nextSink, const bool parallel = false, int level = -1);
 
MakeError(UnknownCompressionMethod, Error);
 
MakeError(CompressionError, Error);
 
}