diff options
Diffstat (limited to 'apt-pkg')
| -rw-r--r-- | apt-pkg/algorithms.h | 2 | ||||
| -rw-r--r-- | apt-pkg/depcache.cc | 19 | ||||
| -rw-r--r-- | apt-pkg/depcache.h | 3 |
3 files changed, 20 insertions, 4 deletions
diff --git a/apt-pkg/algorithms.h b/apt-pkg/algorithms.h index cf4a98c4f..ebe31cc10 100644 --- a/apt-pkg/algorithms.h +++ b/apt-pkg/algorithms.h @@ -108,7 +108,7 @@ class pkgProblemResolver /*{{{*/ public: - inline void Protect(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] |= Protected;}; + inline void Protect(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] |= Protected; Cache.MarkProtected(Pkg);}; inline void Remove(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] |= ToRemove;}; inline void Clear(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] &= ~(Protected | ToRemove);}; diff --git a/apt-pkg/depcache.cc b/apt-pkg/depcache.cc index 1c89bd32f..07803d7bf 100644 --- a/apt-pkg/depcache.cc +++ b/apt-pkg/depcache.cc @@ -964,11 +964,26 @@ bool pkgDepCache::IsModeChangeOk(ModeList const mode, PkgIterator const &Pkg, if (unlikely(Pkg.end() == true || Pkg->VersionList == 0)) return false; + // the user is always right + if (FromUser == true) + return true; + + StateCache &P = PkgState[Pkg->ID]; + + // if previous state was set by user only user can reset it + if ((P.iFlags & Protected) == Protected) + { + if (unlikely(DebugMarker == true) && P.Mode != mode) + std::clog << OutputInDepth(Depth) << "Ignore Mark" << PrintMode(mode) + << " of " << Pkg << " as its mode (" << PrintMode(P.Mode) + << ") is protected" << std::endl; + return false; + } // enforce dpkg holds - if (FromUser == false && mode != ModeKeep && Pkg->SelectedState == pkgCache::State::Hold && + else if (mode != ModeKeep && Pkg->SelectedState == pkgCache::State::Hold && _config->FindB("APT::Ignore-Hold",false) == false) { - if (unlikely(DebugMarker == true) && PkgState[Pkg->ID].Mode != mode) + if (unlikely(DebugMarker == true) && P.Mode != mode) std::clog << OutputInDepth(Depth) << "Hold prevents Mark" << PrintMode(mode) << " of " << Pkg << std::endl; return false; diff --git a/apt-pkg/depcache.h b/apt-pkg/depcache.h index 8cf7db80a..750da3d6f 100644 --- a/apt-pkg/depcache.h +++ b/apt-pkg/depcache.h @@ -119,7 +119,7 @@ class pkgDepCache : protected pkgCache::Namespace DepCandPolicy = (1 << 4), DepCandMin = (1 << 5)}; // These flags are used in StateCache::iFlags - enum InternalFlags {AutoKept = (1 << 0), Purge = (1 << 1), ReInstall = (1 << 2)}; + enum InternalFlags {AutoKept = (1 << 0), Purge = (1 << 1), ReInstall = (1 << 2), Protected = (1 << 3)}; enum VersionTypes {NowVersion, InstallVersion, CandidateVersion}; enum ModeList {ModeDelete = 0, ModeKeep = 1, ModeInstall = 2}; @@ -393,6 +393,7 @@ class pkgDepCache : protected pkgCache::Namespace void MarkInstall(PkgIterator const &Pkg,bool AutoInst = true, unsigned long Depth = 0, bool FromUser = true, bool ForceImportantDeps = false); + void MarkProtected(PkgIterator const &Pkg) { PkgState[Pkg->ID].iFlags |= Protected; }; void SetReInstall(PkgIterator const &Pkg,bool To); // FIXME: Remove the unused boolean parameter on abi break |