X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/0418949ebe9fc886e7794fa1de17c8b6c74e65ea..f7feb041e8d8dac5fac3c6cd44c8108e12ea4cd6:/apt-pkg/algorithms.cc?ds=inline diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc index f7a333606..a7b676660 100644 --- a/apt-pkg/algorithms.cc +++ b/apt-pkg/algorithms.cc @@ -19,19 +19,18 @@ #include #include #include -#include #include -#include #include -#include -#include #include +#include +#include +#include +#include -#include +#include +#include #include -#include #include -#include #include /*}}}*/ @@ -58,6 +57,12 @@ pkgSimulate::pkgSimulate(pkgDepCache *Cache) : pkgPackageManager(Cache), FileNames[I] = Jnk; } /*}}}*/ +// Simulate::~Simulate - Destructor /*{{{*/ +pkgSimulate::~pkgSimulate() +{ + delete[] Flags; +} + /*}}}*/ // Simulate::Describe - Describe a package /*{{{*/ // --------------------------------------------------------------------- /* Parameter Current == true displays the current package version, @@ -188,6 +193,11 @@ bool pkgSimulate::Remove(PkgIterator iPkg,bool Purge) { // Adapt the iterator PkgIterator Pkg = Sim.FindPkg(iPkg.Name(), iPkg.Arch()); + if (Pkg.end() == true) + { + std::cerr << (Purge ? "Purg" : "Remv") << " invalid package " << iPkg.FullName() << std::endl; + return false; + } Flags[Pkg->ID] = 3; Sim.MarkDelete(Pkg); @@ -276,13 +286,13 @@ bool pkgApplyStatus(pkgDepCache &Cache) Cache[I].CandidateVerIter(Cache).Downloadable() == true) Cache.MarkInstall(I, true, 0, false); else - Cache.MarkDelete(I); + Cache.MarkDelete(I, false, 0, false); } break; // This means removal failed case pkgCache::State::HalfInstalled: - Cache.MarkDelete(I); + Cache.MarkDelete(I, false, 0, false); break; default: @@ -325,157 +335,14 @@ bool pkgFixBroken(pkgDepCache &Cache) return Fix.Resolve(true); } /*}}}*/ -// DistUpgrade - Distribution upgrade /*{{{*/ -// --------------------------------------------------------------------- -/* This autoinstalls every package and then force installs every - pre-existing package. This creates the initial set of conditions which - most likely contain problems because too many things were installed. - - The problem resolver is used to resolve the problems. - */ -bool pkgDistUpgrade(pkgDepCache &Cache) -{ - std::string const solver = _config->Find("APT::Solver", "internal"); - if (solver != "internal") { - OpTextProgress Prog(*_config); - return EDSP::ResolveExternal(solver.c_str(), Cache, false, true, false, &Prog); - } - - pkgDepCache::ActionGroup group(Cache); - - /* Upgrade all installed packages first without autoinst to help the resolver - in versioned or-groups to upgrade the old solver instead of installing - a new one (if the old solver is not the first one [anymore]) */ - for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I) - if (I->CurrentVer != 0) - Cache.MarkInstall(I, false, 0, false); - - /* Auto upgrade all installed packages, this provides the basis - for the installation */ - for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I) - if (I->CurrentVer != 0) - Cache.MarkInstall(I, true, 0, false); - - /* Now, auto upgrade all essential packages - this ensures that - the essential packages are present and working */ - for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I) - if ((I->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential) - Cache.MarkInstall(I, true, 0, false); - - /* We do it again over all previously installed packages to force - conflict resolution on them all. */ - for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I) - if (I->CurrentVer != 0) - Cache.MarkInstall(I, false, 0, false); - - pkgProblemResolver Fix(&Cache); - - // Hold back held packages. - if (_config->FindB("APT::Ignore-Hold",false) == false) - { - for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I) - { - if (I->SelectedState == pkgCache::State::Hold) - { - Fix.Protect(I); - Cache.MarkKeep(I, false, false); - } - } - } - - return Fix.Resolve(); -} - /*}}}*/ -// AllUpgrade - Upgrade as many packages as possible /*{{{*/ -// --------------------------------------------------------------------- -/* Right now the system must be consistent before this can be called. - It also will not change packages marked for install, it only tries - to install packages not marked for install */ -bool pkgAllUpgrade(pkgDepCache &Cache) -{ - std::string const solver = _config->Find("APT::Solver", "internal"); - if (solver != "internal") { - OpTextProgress Prog(*_config); - return EDSP::ResolveExternal(solver.c_str(), Cache, true, false, false, &Prog); - } - - pkgDepCache::ActionGroup group(Cache); - - pkgProblemResolver Fix(&Cache); - - if (Cache.BrokenCount() != 0) - return false; - - // Upgrade all installed packages - for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I) - { - if (Cache[I].Install() == true) - Fix.Protect(I); - - if (_config->FindB("APT::Ignore-Hold",false) == false) - if (I->SelectedState == pkgCache::State::Hold) - continue; - - if (I->CurrentVer != 0 && Cache[I].InstallVer != 0) - Cache.MarkInstall(I, false, 0, false); - } - - return Fix.ResolveByKeep(); -} - /*}}}*/ -// MinimizeUpgrade - Minimizes the set of packages to be upgraded /*{{{*/ -// --------------------------------------------------------------------- -/* This simply goes over the entire set of packages and tries to keep - each package marked for upgrade. If a conflict is generated then - the package is restored. */ -bool pkgMinimizeUpgrade(pkgDepCache &Cache) -{ - pkgDepCache::ActionGroup group(Cache); - - if (Cache.BrokenCount() != 0) - return false; - - // We loop for 10 tries to get the minimal set size. - bool Change = false; - unsigned int Count = 0; - do - { - Change = false; - for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I) - { - // Not interesting - if (Cache[I].Upgrade() == false || Cache[I].NewInstall() == true) - continue; - - // Keep it and see if that is OK - Cache.MarkKeep(I, false, false); - if (Cache.BrokenCount() != 0) - Cache.MarkInstall(I, false, 0, false); - else - { - // If keep didnt actually do anything then there was no change.. - if (Cache[I].Upgrade() == false) - Change = true; - } - } - ++Count; - } - while (Change == true && Count < 10); - - if (Cache.BrokenCount() != 0) - return _error->Error("Internal Error in pkgMinimizeUpgrade"); - - return true; -} - /*}}}*/ // ProblemResolver::pkgProblemResolver - Constructor /*{{{*/ // --------------------------------------------------------------------- /* */ -pkgProblemResolver::pkgProblemResolver(pkgDepCache *pCache) : Cache(*pCache) +pkgProblemResolver::pkgProblemResolver(pkgDepCache *pCache) : d(NULL), Cache(*pCache) { // Allocate memory unsigned long Size = Cache.Head().PackageCount; - Scores = new signed short[Size]; + Scores = new int[Size]; Flags = new unsigned char[Size]; memset(Flags,0,sizeof(*Flags)*Size); @@ -514,33 +381,51 @@ void pkgProblemResolver::MakeScores() unsigned long Size = Cache.Head().PackageCount; memset(Scores,0,sizeof(*Scores)*Size); - // Important Required Standard Optional Extra - signed short PrioMap[] = { + // maps to pkgCache::State::VerPriority: + // Required Important Standard Optional Extra + int PrioMap[] = { + 0, + _config->FindI("pkgProblemResolver::Scores::Required",3), + _config->FindI("pkgProblemResolver::Scores::Important",2), + _config->FindI("pkgProblemResolver::Scores::Standard",1), + _config->FindI("pkgProblemResolver::Scores::Optional",-1), + _config->FindI("pkgProblemResolver::Scores::Extra",-2) + }; + int PrioEssentials = _config->FindI("pkgProblemResolver::Scores::Essentials",100); + int PrioInstalledAndNotObsolete = _config->FindI("pkgProblemResolver::Scores::NotObsolete",1); + int DepMap[] = { 0, - (signed short) _config->FindI("pkgProblemResolver::Scores::Important",3), - (signed short) _config->FindI("pkgProblemResolver::Scores::Required",2), - (signed short) _config->FindI("pkgProblemResolver::Scores::Standard",1), - (signed short) _config->FindI("pkgProblemResolver::Scores::Optional",-1), - (signed short) _config->FindI("pkgProblemResolver::Scores::Extra",-2) + _config->FindI("pkgProblemResolver::Scores::Depends",1), + _config->FindI("pkgProblemResolver::Scores::PreDepends",1), + _config->FindI("pkgProblemResolver::Scores::Suggests",0), + _config->FindI("pkgProblemResolver::Scores::Recommends",1), + _config->FindI("pkgProblemResolver::Scores::Conflicts",-1), + _config->FindI("pkgProblemResolver::Scores::Replaces",0), + _config->FindI("pkgProblemResolver::Scores::Obsoletes",0), + _config->FindI("pkgProblemResolver::Scores::Breaks",-1), + _config->FindI("pkgProblemResolver::Scores::Enhances",0) }; - signed short PrioEssentials = _config->FindI("pkgProblemResolver::Scores::Essentials",100); - signed short PrioInstalledAndNotObsolete = _config->FindI("pkgProblemResolver::Scores::NotObsolete",1); - signed short PrioDepends = _config->FindI("pkgProblemResolver::Scores::Depends",1); - signed short PrioRecommends = _config->FindI("pkgProblemResolver::Scores::Recommends",1); - signed short AddProtected = _config->FindI("pkgProblemResolver::Scores::AddProtected",10000); - signed short AddEssential = _config->FindI("pkgProblemResolver::Scores::AddEssential",5000); + int AddProtected = _config->FindI("pkgProblemResolver::Scores::AddProtected",10000); + int AddEssential = _config->FindI("pkgProblemResolver::Scores::AddEssential",5000); if (_config->FindB("Debug::pkgProblemResolver::ShowScores",false) == true) clog << "Settings used to calculate pkgProblemResolver::Scores::" << endl - << " Important => " << PrioMap[1] << endl - << " Required => " << PrioMap[2] << endl - << " Standard => " << PrioMap[3] << endl - << " Optional => " << PrioMap[4] << endl - << " Extra => " << PrioMap[5] << endl + << " Required => " << PrioMap[pkgCache::State::Required] << endl + << " Important => " << PrioMap[pkgCache::State::Important] << endl + << " Standard => " << PrioMap[pkgCache::State::Standard] << endl + << " Optional => " << PrioMap[pkgCache::State::Optional] << endl + << " Extra => " << PrioMap[pkgCache::State::Extra] << endl << " Essentials => " << PrioEssentials << endl << " InstalledAndNotObsolete => " << PrioInstalledAndNotObsolete << endl - << " Depends => " << PrioDepends << endl - << " Recommends => " << PrioRecommends << endl + << " Pre-Depends => " << DepMap[pkgCache::Dep::PreDepends] << endl + << " Depends => " << DepMap[pkgCache::Dep::Depends] << endl + << " Recommends => " << DepMap[pkgCache::Dep::Recommends] << endl + << " Suggests => " << DepMap[pkgCache::Dep::Suggests] << endl + << " Conflicts => " << DepMap[pkgCache::Dep::Conflicts] << endl + << " Breaks => " << DepMap[pkgCache::Dep::DpkgBreaks] << endl + << " Replaces => " << DepMap[pkgCache::Dep::Replaces] << endl + << " Obsoletes => " << DepMap[pkgCache::Dep::Obsoletes] << endl + << " Enhances => " << DepMap[pkgCache::Dep::Enhances] << endl << " AddProtected => " << AddProtected << endl << " AddEssential => " << AddEssential << endl; @@ -550,13 +435,14 @@ void pkgProblemResolver::MakeScores() if (Cache[I].InstallVer == 0) continue; - signed short &Score = Scores[I->ID]; + int &Score = Scores[I->ID]; /* This is arbitrary, it should be high enough to elevate an essantial package above most other packages but low enough to allow an obsolete essential packages to be removed by - a conflicts on a powerfull normal package (ie libc6) */ - if ((I->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential) + a conflicts on a powerful normal package (ie libc6) */ + if ((I->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential + || (I->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important) Score += PrioEssentials; // We transform the priority @@ -569,26 +455,25 @@ void pkgProblemResolver::MakeScores() */ if (I->CurrentVer != 0 && Cache[I].CandidateVer != 0 && Cache[I].CandidateVerIter(Cache).Downloadable()) Score += PrioInstalledAndNotObsolete; - } - // Now that we have the base scores we go and propogate dependencies - for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I) - { - if (Cache[I].InstallVer == 0) - continue; - + // propagate score points along dependencies for (pkgCache::DepIterator D = Cache[I].InstVerIter(Cache).DependsList(); D.end() == false; ++D) { - if (D->Type == pkgCache::Dep::Depends || - D->Type == pkgCache::Dep::PreDepends) - Scores[D.TargetPkg()->ID] += PrioDepends; - else if (D->Type == pkgCache::Dep::Recommends) - Scores[D.TargetPkg()->ID] += PrioRecommends; + if (DepMap[D->Type] == 0) + continue; + pkgCache::PkgIterator const T = D.TargetPkg(); + if (D->Version != 0) + { + pkgCache::VerIterator const IV = Cache[T].InstVerIter(Cache); + if (IV.end() == true || D.IsSatisfied(IV) != D.IsNegative()) + continue; + } + Scores[T->ID] += DepMap[D->Type]; } - } - + } + // Copy the scores to advoid additive looping - SPtrArray OldScores = new signed short[Size]; + SPtrArray OldScores = new int[Size]; memcpy(OldScores,Scores,sizeof(*Scores)*Size); /* Now we cause 1 level of dependency inheritance, that is we add the @@ -608,11 +493,14 @@ void pkgProblemResolver::MakeScores() D->Type != pkgCache::Dep::Recommends)) continue; - Scores[I->ID] += abs(OldScores[D.ParentPkg()->ID]); + // Do not propagate negative scores otherwise + // an extra (-2) package might score better than an optional (-1) + if (OldScores[D.ParentPkg()->ID] > 0) + Scores[I->ID] += OldScores[D.ParentPkg()->ID]; } } - /* Now we propogate along provides. This makes the packages that + /* Now we propagate along provides. This makes the packages that provide important packages extremely important */ for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I) { @@ -631,7 +519,8 @@ void pkgProblemResolver::MakeScores() { if ((Flags[I->ID] & Protected) != 0) Scores[I->ID] += AddProtected; - if ((I->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential) + if ((I->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential || + (I->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important) Scores[I->ID] += AddEssential; } } @@ -736,7 +625,7 @@ bool pkgProblemResolver::DoUpgrade(pkgCache::PkgIterator Pkg) if (WasKept == true) Cache.MarkKeep(Pkg, false, false); else - Cache.MarkDelete(Pkg); + Cache.MarkDelete(Pkg, false, 0, false); return false; } @@ -766,7 +655,7 @@ bool pkgProblemResolver::Resolve(bool BrokenFix) adjusting the package will inflict. It goes from highest score to lowest and corrects all of the breaks by - keeping or removing the dependant packages. If that fails then it removes + keeping or removing the dependent packages. If that fails then it removes the package itself and goes on. The routine should be able to intelligently go from any broken state to a fixed state. @@ -801,8 +690,10 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) } while (Again == true); - if (Debug == true) - clog << "Starting" << endl; + if (Debug == true) { + clog << "Starting pkgProblemResolver with broken count: " + << Cache.BrokenCount() << endl; + } MakeScores(); @@ -830,8 +721,10 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) } } - if (Debug == true) - clog << "Starting 2" << endl; + if (Debug == true) { + clog << "Starting 2 pkgProblemResolver with broken count: " + << Cache.BrokenCount() << endl; + } /* Now consider all broken packages. For each broken package we either remove the package or fix it's problem. We do this once, it should @@ -865,7 +758,7 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) OldBreaks < Cache.BrokenCount()) { if (OldVer == 0) - Cache.MarkDelete(I); + Cache.MarkDelete(I, false, 0, false); else Cache.MarkKeep(I, false, false); } @@ -904,7 +797,7 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) { if (Debug == true) clog << " Or group remove for " << I.FullName(false) << endl; - Cache.MarkDelete(I); + Cache.MarkDelete(I, false, 0, false); Change = true; } } @@ -952,7 +845,7 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) /* Look across the version list. If there are no possible targets then we keep the package and bail. This is necessary - if a package has a dep on another package that cant be found */ + if a package has a dep on another package that can't be found */ SPtrArray VList = Start.AllTargets(); if (*VList == 0 && (Flags[I->ID] & Protected) != Protected && Start.IsNegative() == false && @@ -991,8 +884,8 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) } if (Debug == true) - clog << " Considering " << Pkg.FullName(false) << ' ' << (int)Scores[Pkg->ID] << - " as a solution to " << I.FullName(false) << ' ' << (int)Scores[I->ID] << endl; + clog << " Considering " << Pkg.FullName(false) << ' ' << Scores[Pkg->ID] << + " as a solution to " << I.FullName(false) << ' ' << Scores[I->ID] << endl; /* Try to fix the package under consideration rather than fiddle with the VList package */ @@ -1039,7 +932,7 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) { if (Debug == true) clog << " Removing " << I.FullName(false) << " rather than change " << Start.TargetPkg().FullName(false) << endl; - Cache.MarkDelete(I); + Cache.MarkDelete(I, false, 0, false); if (Counter > 1 && Scores[Pkg->ID] > Scores[I->ID]) Scores[I->ID] = Scores[Pkg->ID]; } @@ -1098,8 +991,7 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) LEnd->Dep = End; LEnd++; - if (Start->Type != pkgCache::Dep::Conflicts && - Start->Type != pkgCache::Dep::Obsoletes) + if (Start.IsNegative() == false) break; } } @@ -1129,7 +1021,7 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) if (Debug == true) clog << " Removing " << I.FullName(false) << " because I can't find " << Start.TargetPkg().FullName(false) << endl; if (InOr == false) - Cache.MarkDelete(I); + Cache.MarkDelete(I, false, 0, false); } Change = true; @@ -1156,7 +1048,7 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) { if (Debug == true) clog << " Fixing " << I.FullName(false) << " via remove of " << J->Pkg.FullName(false) << endl; - Cache.MarkDelete(J->Pkg); + Cache.MarkDelete(J->Pkg, false, 0, false); } } else @@ -1306,7 +1198,7 @@ bool pkgProblemResolver::ResolveByKeepInternal() continue; /* Keep the package. If this works then great, otherwise we have - to be significantly more agressive and manipulate its dependencies */ + to be significantly more aggressive and manipulate its dependencies */ if ((Flags[I->ID] & Protected) == 0) { if (Debug == true) @@ -1382,18 +1274,26 @@ bool pkgProblemResolver::ResolveByKeepInternal() continue; // Restart again. - if (K == LastStop) - return _error->Error("Internal Error, pkgProblemResolver::ResolveByKeep is looping on package %s.",I.FullName(false).c_str()); + if (K == LastStop) { + // I is an iterator based off our temporary package list, + // so copy the name we need before deleting the temporary list + std::string const LoopingPackage = I.FullName(false); + delete[] PList; + return _error->Error("Internal Error, pkgProblemResolver::ResolveByKeep is looping on package %s.", LoopingPackage.c_str()); + } LastStop = K; K = PList - 1; - } + } + delete[] PList; return true; } /*}}}*/ -// ProblemResolver::InstallProtect - Install all protected packages /*{{{*/ +// ProblemResolver::InstallProtect - deprecated cpu-eating no-op /*{{{*/ // --------------------------------------------------------------------- -/* This is used to make sure protected packages are installed */ +/* Actions issued with FromUser bit set are protected from further + modification (expect by other calls with FromUser set) nowadays , so we + don't need to reissue actions here, they are already set in stone. */ void pkgProblemResolver::InstallProtect() { pkgDepCache::ActionGroup group(Cache); @@ -1431,6 +1331,13 @@ static int PrioComp(const void *A,const void *B) if ((L.ParentPkg()->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential && (R.ParentPkg()->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential) return -1; + + if ((L.ParentPkg()->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important && + (R.ParentPkg()->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important) + return 1; + if ((L.ParentPkg()->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important && + (R.ParentPkg()->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important) + return -1; if (L->Priority != R->Priority) return R->Priority - L->Priority; @@ -1445,87 +1352,3 @@ void pkgPrioSortList(pkgCache &Cache,pkgCache::Version **List) qsort(List,Count,sizeof(*List),PrioComp); } /*}}}*/ -// ListUpdate - update the cache files /*{{{*/ -// --------------------------------------------------------------------- -/* This is a simple wrapper to update the cache. it will fetch stuff - * from the network (or any other sources defined in sources.list) - */ -bool ListUpdate(pkgAcquireStatus &Stat, - pkgSourceList &List, - int PulseInterval) -{ - pkgAcquire::RunResult res; - pkgAcquire Fetcher; - if (Fetcher.Setup(&Stat, _config->FindDir("Dir::State::Lists")) == false) - return false; - - // Populate it with the source selection - if (List.GetIndexes(&Fetcher) == false) - return false; - - // Run scripts - RunScripts("APT::Update::Pre-Invoke"); - - // check arguments - if(PulseInterval>0) - res = Fetcher.Run(PulseInterval); - else - res = Fetcher.Run(); - - if (res == pkgAcquire::Failed) - return false; - - bool Failed = false; - bool TransientNetworkFailure = false; - for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); - I != Fetcher.ItemsEnd(); ++I) - { - if ((*I)->Status == pkgAcquire::Item::StatDone) - continue; - - (*I)->Finished(); - - ::URI uri((*I)->DescURI()); - uri.User.clear(); - uri.Password.clear(); - string descUri = string(uri); - _error->Warning(_("Failed to fetch %s %s\n"), descUri.c_str(), - (*I)->ErrorText.c_str()); - - if ((*I)->Status == pkgAcquire::Item::StatTransientNetworkError) - { - TransientNetworkFailure = true; - continue; - } - - Failed = true; - } - - // Clean out any old list files - // Keep "APT::Get::List-Cleanup" name for compatibility, but - // this is really a global option for the APT library now - if (!TransientNetworkFailure && !Failed && - (_config->FindB("APT::Get::List-Cleanup",true) == true && - _config->FindB("APT::List-Cleanup",true) == true)) - { - if (Fetcher.Clean(_config->FindDir("Dir::State::lists")) == false || - Fetcher.Clean(_config->FindDir("Dir::State::lists") + "partial/") == false) - // something went wrong with the clean - return false; - } - - if (TransientNetworkFailure == true) - _error->Warning(_("Some index files failed to download. They have been ignored, or old ones used instead.")); - else if (Failed == true) - return _error->Error(_("Some index files failed to download. They have been ignored, or old ones used instead.")); - - - // Run the success scripts if all was fine - if(!TransientNetworkFailure && !Failed) - RunScripts("APT::Update::Post-Invoke-Success"); - - // Run the other scripts - RunScripts("APT::Update::Post-Invoke"); - return true; -} - /*}}}*/