diff options
Diffstat (limited to 'apt-pkg/deb')
| -rw-r--r-- | apt-pkg/deb/dpkgpm.cc | 42 |
1 files changed, 36 insertions, 6 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc index c82a09b09..38285d14b 100644 --- a/apt-pkg/deb/dpkgpm.cc +++ b/apt-pkg/deb/dpkgpm.cc @@ -19,6 +19,7 @@ #include <apt-pkg/install-progress.h> #include <apt-pkg/packagemanager.h> #include <apt-pkg/strutl.h> +#include <apt-pkg/statechanges.h> #include <apt-pkg/cacheiterators.h> #include <apt-pkg/macros.h> #include <apt-pkg/pkgcache.h> @@ -208,6 +209,14 @@ pkgCache::VerIterator FindNowVersion(const pkgCache::PkgIterator &Pkg) return Ver; } /*}}}*/ +static pkgCache::VerIterator FindToBeRemovedVersion(pkgCache::PkgIterator const &Pkg)/*{{{*/ +{ + auto const PV = Pkg.CurrentVer(); + if (PV.end() == false) + return PV; + return FindNowVersion(Pkg); +} + /*}}}*/ // DPkgPM::pkgDPkgPM - Constructor /*{{{*/ // --------------------------------------------------------------------- @@ -1342,6 +1351,28 @@ bool pkgDPkgPM::Go(APT::Progress::PackageManager *progress) List.erase(std::next(List.begin(), notconfidx), List.end()); } + APT::StateChanges currentStates; + if (_config->FindB("dpkg::selection::current::saveandrestore", true)) + { + for (auto Pkg = Cache.PkgBegin(); Pkg.end() == false; ++Pkg) + if (Pkg->CurrentVer == 0) + continue; + else if (Pkg->SelectedState == pkgCache::State::Purge) + currentStates.Purge(FindToBeRemovedVersion(Pkg)); + else if (Pkg->SelectedState == pkgCache::State::DeInstall) + currentStates.Remove(FindToBeRemovedVersion(Pkg)); + if (currentStates.empty() == false) + { + APT::StateChanges cleanStates; + for (auto && P: currentStates.Remove()) + cleanStates.Install(P); + for (auto && P: currentStates.Purge()) + cleanStates.Install(P); + if (cleanStates.Save(false) == false) + return _error->Error("Couldn't clean the currently selected dpkg states"); + } + } + d->stdin_is_dev_null = false; // create log @@ -1505,12 +1536,8 @@ bool pkgDPkgPM::Go(APT::Progress::PackageManager *progress) { pkgCache::VerIterator PkgVer; std::string name = I->Pkg.Name(); - if (Op == Item::Remove || Op == Item::Purge) - { - PkgVer = I->Pkg.CurrentVer(); - if(PkgVer.end() == true) - PkgVer = FindNowVersion(I->Pkg); - } + if (Op == Item::Remove || Op == Item::Purge) + PkgVer = FindToBeRemovedVersion(I->Pkg); else PkgVer = Cache[I->Pkg].InstVerIter(Cache); if (strcmp(I->Pkg.Arch(), "none") == 0) @@ -1714,6 +1741,9 @@ bool pkgDPkgPM::Go(APT::Progress::PackageManager *progress) StopPtyMagic(); CloseLog(); + if (currentStates.Save(false) == false) + _error->Error("Couldn't restore dpkg selection states which were present before this interaction!"); + if (pkgPackageManager::SigINTStop) _error->Warning(_("Operation was interrupted before it could finish")); |