diff options
Diffstat (limited to 'apt-pkg/depcache.cc')
| -rw-r--r-- | apt-pkg/depcache.cc | 122 |
1 files changed, 42 insertions, 80 deletions
diff --git a/apt-pkg/depcache.cc b/apt-pkg/depcache.cc index 74017cb7f..9123b1c12 100644 --- a/apt-pkg/depcache.cc +++ b/apt-pkg/depcache.cc @@ -406,60 +406,8 @@ bool pkgDepCache::CheckDep(DepIterator Dep,int Type,PkgIterator &Res) /*}}}*/ // DepCache::AddSizes - Add the packages sizes to the counters /*{{{*/ // --------------------------------------------------------------------- -/* Call with Mult = -1 to preform the inverse opration - The Mult increases the complexity of the calulations here and is unused - - or do we really have a usecase for removing the size of a package two - times? So let us replace it with a simple bool and be done with it… */ -__deprecated void pkgDepCache::AddSizes(const PkgIterator &Pkg,signed long Mult) -{ - StateCache &P = PkgState[Pkg->ID]; - - if (Pkg->VersionList == 0) - return; - - if (Pkg.State() == pkgCache::PkgIterator::NeedsConfigure && - P.Keep() == true) - return; - - // Compute the size data - if (P.NewInstall() == true) - { - iUsrSize += (signed long long)(Mult*P.InstVerIter(*this)->InstalledSize); - iDownloadSize += (signed long long)(Mult*P.InstVerIter(*this)->Size); - return; - } - - // Upgrading - if (Pkg->CurrentVer != 0 && - (P.InstallVer != (Version *)Pkg.CurrentVer() || - (P.iFlags & ReInstall) == ReInstall) && P.InstallVer != 0) - { - iUsrSize += (signed long long)(Mult*((signed long long)P.InstVerIter(*this)->InstalledSize - - (signed long long)Pkg.CurrentVer()->InstalledSize)); - iDownloadSize += (signed long long)(Mult*P.InstVerIter(*this)->Size); - return; - } - - // Reinstall - if (Pkg.State() == pkgCache::PkgIterator::NeedsUnpack && - P.Delete() == false) - { - iDownloadSize += (signed long long)(Mult*P.InstVerIter(*this)->Size); - return; - } - - // Removing - if (Pkg->CurrentVer != 0 && P.InstallVer == 0) - { - iUsrSize -= (signed long long)(Mult*Pkg.CurrentVer()->InstalledSize); - return; - } -} - /*}}}*/ -// DepCache::AddSizes - Add the packages sizes to the counters /*{{{*/ -// --------------------------------------------------------------------- /* Call with Inverse = true to preform the inverse opration */ -void pkgDepCache::AddSizes(const PkgIterator &Pkg, bool const &Inverse) +void pkgDepCache::AddSizes(const PkgIterator &Pkg, bool const Inverse) { StateCache &P = PkgState[Pkg->ID]; @@ -530,8 +478,9 @@ void pkgDepCache::AddSizes(const PkgIterator &Pkg, bool const &Inverse) calld Remove/Add itself. Remember, dependencies can be circular so while processing a dep for Pkg it is possible that Add/Remove will be called on Pkg */ -void pkgDepCache::AddStates(const PkgIterator &Pkg,int Add) +void pkgDepCache::AddStates(const PkgIterator &Pkg, bool const Invert) { + signed char const Add = (Invert == false) ? 1 : -1; StateCache &State = PkgState[Pkg->ID]; // The Package is broken (either minimal dep or policy dep) @@ -806,17 +755,17 @@ void pkgDepCache::Update(PkgIterator const &Pkg) // DepCache::MarkKeep - Put the package in the keep state /*{{{*/ // --------------------------------------------------------------------- /* */ -void pkgDepCache::MarkKeep(PkgIterator const &Pkg, bool Soft, bool FromUser, +bool pkgDepCache::MarkKeep(PkgIterator const &Pkg, bool Soft, bool FromUser, unsigned long Depth) { if (IsModeChangeOk(ModeKeep, Pkg, Depth, FromUser) == false) - return; + return false; /* Reject an attempt to keep a non-source broken installed package, those must be upgraded */ if (Pkg.State() == PkgIterator::NeedsUnpack && Pkg.CurrentVer().Downloadable() == false) - return; + return false; /* We changed the soft state all the time so the UI is a bit nicer to use */ @@ -824,7 +773,7 @@ void pkgDepCache::MarkKeep(PkgIterator const &Pkg, bool Soft, bool FromUser, // Check that it is not already kept if (P.Mode == ModeKeep) - return; + return true; if (Soft == true) P.iFlags |= AutoKept; @@ -857,31 +806,31 @@ void pkgDepCache::MarkKeep(PkgIterator const &Pkg, bool Soft, bool FromUser, P.InstallVer = Pkg.CurrentVer(); AddStates(Pkg); - Update(Pkg); - AddSizes(Pkg); + + return true; } /*}}}*/ // DepCache::MarkDelete - Put the package in the delete state /*{{{*/ // --------------------------------------------------------------------- /* */ -void pkgDepCache::MarkDelete(PkgIterator const &Pkg, bool rPurge, +bool pkgDepCache::MarkDelete(PkgIterator const &Pkg, bool rPurge, unsigned long Depth, bool FromUser) { if (IsModeChangeOk(ModeDelete, Pkg, Depth, FromUser) == false) - return; + return false; StateCache &P = PkgState[Pkg->ID]; // Check that it is not already marked for delete if ((P.Mode == ModeDelete || P.InstallVer == 0) && (Pkg.Purge() == true || rPurge == false)) - return; + return true; // check if we are allowed to remove the package if (IsDeleteOk(Pkg,rPurge,Depth,FromUser) == false) - return; + return false; P.iFlags &= ~(AutoKept | Purge); if (rPurge == true) @@ -905,6 +854,7 @@ void pkgDepCache::MarkDelete(PkgIterator const &Pkg, bool rPurge, Update(Pkg); AddSizes(Pkg); + return true; } /*}}}*/ // DepCache::IsDeleteOk - check if it is ok to remove this package /*{{{*/ @@ -986,18 +936,18 @@ bool pkgDepCache::IsModeChangeOk(ModeList const mode, PkgIterator const &Pkg, // DepCache::MarkInstall - Put the package in the install state /*{{{*/ // --------------------------------------------------------------------- /* */ -void pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst, +bool pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst, unsigned long Depth, bool FromUser, bool ForceImportantDeps) { if (IsModeChangeOk(ModeInstall, Pkg, Depth, FromUser) == false) - return; + return false; StateCache &P = PkgState[Pkg->ID]; // See if there is even any possible instalation candidate if (P.CandidateVer == 0) - return; + return false; /* Check that it is not already marked for install and that it can be installed */ @@ -1006,13 +956,13 @@ void pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst, P.CandidateVer == (Version *)Pkg.CurrentVer())) { if (P.CandidateVer == (Version *)Pkg.CurrentVer() && P.InstallVer == 0) - MarkKeep(Pkg, false, FromUser, Depth+1); - return; + return MarkKeep(Pkg, false, FromUser, Depth+1); + return true; } // check if we are allowed to install the package if (IsInstallOk(Pkg,AutoInst,Depth,FromUser) == false) - return; + return false; ActionGroup group(*this); P.iFlags &= ~AutoKept; @@ -1047,8 +997,8 @@ void pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst, Update(Pkg); AddSizes(Pkg); - if (AutoInst == false) - return; + if (AutoInst == false || _config->Find("APT::Solver", "internal") != "internal") + return true; if (DebugMarker == true) std::clog << OutputInDepth(Depth) << "MarkInstall " << Pkg << " FU=" << FromUser << std::endl; @@ -1092,7 +1042,7 @@ void pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst, continue; // if the dependency was critical, we can't install it, so remove it again MarkDelete(Pkg,false,Depth + 1, false); - return; + return false; } /* Check if any ImportantDep() (but not Critical) were added @@ -1223,14 +1173,17 @@ void pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst, continue; if (PkgState[Pkg->ID].CandidateVer != *I && - Start->Type == Dep::DpkgBreaks) - MarkInstall(Pkg,true,Depth + 1, false, ForceImportantDeps); - else - MarkDelete(Pkg,false,Depth + 1, false); + Start->Type == Dep::DpkgBreaks && + MarkInstall(Pkg,true,Depth + 1, false, ForceImportantDeps) == true) + continue; + else if (MarkDelete(Pkg,false,Depth + 1, false) == false) + break; } continue; } } + + return Dep.end() == true; } /*}}}*/ // DepCache::IsInstallOk - check if it is ok to install this package /*{{{*/ @@ -1269,7 +1222,7 @@ void pkgDepCache::SetReInstall(PkgIterator const &Pkg,bool To) // DepCache::SetCandidateVersion - Change the candidate version /*{{{*/ // --------------------------------------------------------------------- /* */ -void pkgDepCache::SetCandidateVersion(VerIterator TargetVer, bool const &Pseudo) +void pkgDepCache::SetCandidateVersion(VerIterator TargetVer) { pkgCache::PkgIterator Pkg = TargetVer.ParentPkg(); StateCache &P = PkgState[Pkg->ID]; @@ -1559,7 +1512,7 @@ bool pkgDepCache::Policy::IsImportantDep(DepIterator const &Dep) return true; else if(Dep->Type == pkgCache::Dep::Recommends) { - if ( _config->FindB("APT::Install-Recommends", false)) + if (InstallRecommends) return true; // we suport a special mode to only install-recommends for certain // sections @@ -1570,11 +1523,17 @@ bool pkgDepCache::Policy::IsImportantDep(DepIterator const &Dep) return true; } else if(Dep->Type == pkgCache::Dep::Suggests) - return _config->FindB("APT::Install-Suggests", false); + return InstallSuggests; return false; } /*}}}*/ +// Policy::GetPriority - Get the priority of the package pin /*{{{*/ +signed short pkgDepCache::Policy::GetPriority(pkgCache::PkgIterator const &Pkg) +{ return 0; }; +signed short pkgDepCache::Policy::GetPriority(pkgCache::PkgFileIterator const &File) +{ return 0; }; + /*}}}*/ pkgDepCache::InRootSetFunc *pkgDepCache::GetRootSetFunc() /*{{{*/ { DefaultRootSetFunc *f = new DefaultRootSetFunc; @@ -1600,6 +1559,9 @@ bool pkgDepCache::MarkFollowsSuggests() // pkgDepCache::MarkRequired - the main mark algorithm /*{{{*/ bool pkgDepCache::MarkRequired(InRootSetFunc &userFunc) { + if (_config->Find("APT::Solver", "internal") != "internal") + return true; + bool follow_recommends; bool follow_suggests; bool debug_autoremove = _config->FindB("Debug::pkgAutoRemove",false); |