tarfile.hh

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#pragma once
 
#include "lix/libutil/serialise.hh"
#include <archive.h>
 
namespace nix {
 
struct TarArchive {
    struct archive * archive;
    Source * source;
    std::vector<unsigned char> buffer;
 
    void check(int err, const std::string & reason = "failed to extract archive (%s)");
 
    TarArchive(Source & source, bool raw = false);
 
    TarArchive(const Path & path);

    TarArchive(const TarArchive &) = delete;
 
    void close();
 
    ~TarArchive();
};
 
void unpackTarfile(Source & source, const Path & destDir);
 
void unpackTarfile(const Path & tarFile, const Path & destDir);
 
}