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Use libarchive for all compression

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Yorick van Pelt 2019-12-10 15:47:38 +07:00 • committed by Lars Jellema
parent b19aec7eeb
commit 8a0c00b856
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7 changed files with 241 additions and 378 deletions
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19
src/libutil/tarfile.hh
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@ -1,7 +1,26 @@
#include "serialise.hh"
#include <archive.h>
namespace nix {
struct TarArchive {
struct archive *archive;
Source *source;
std::vector<unsigned char> buffer;
void check(int err, const char *reason = "Failed to extract archive (%s)");
TarArchive(Source& source, bool raw = false);
TarArchive(const Path &path);
// disable copy constructor
TarArchive(const TarArchive&) = delete;
void close();
~TarArchive();
};
void unpackTarfile(Source & source, const Path & destDir);
void unpackTarfile(const Path & tarFile, const Path & destDir);