| 1 | #include <apt-pkg/dirstream.h> |
| 2 | #include <apt-pkg/debfile.h> |
| 3 | #include <apt-pkg/error.h> |
| 4 | #include <apt-pkg/extracttar.h> |
| 5 | |
| 6 | class NullStream : public pkgDirStream |
| 7 | { |
| 8 | public: |
| 9 | virtual bool DoItem(Item &Itm,int &Fd) {return true;}; |
| 10 | }; |
| 11 | |
| 12 | bool Test(const char *File) |
| 13 | { |
| 14 | FileFd Fd(File,FileFd::ReadOnly); |
| 15 | debDebFile Deb(Fd); |
| 16 | |
| 17 | if (_error->PendingError() == true) |
| 18 | return false; |
| 19 | |
| 20 | // Get the archive member and positition the file |
| 21 | const ARArchive::Member *Member = Deb.GotoMember("data.tar.gz"); |
| 22 | if (Member == 0) |
| 23 | return false; |
| 24 | |
| 25 | // Extract it. |
| 26 | ExtractTar Tar(Deb.GetFile(),Member->Size, "gzip"); |
| 27 | NullStream Dir; |
| 28 | if (Tar.Go(Dir) == false) |
| 29 | return false; |
| 30 | |
| 31 | return true; |
| 32 | } |
| 33 | |
| 34 | int main(int argc, const char *argv[]) |
| 35 | { |
| 36 | Test(argv[1]); |
| 37 | _error->DumpErrors(); |
| 38 | return 0; |
| 39 | } |