X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/4fc6b7570c3e97b65c118b58cdf6729fa94c9b03..98eb4e9eec4e2e1fc62fe018d536b89f5524cd21:/apt-pkg/packagemanager.cc diff --git a/apt-pkg/packagemanager.cc b/apt-pkg/packagemanager.cc index d137dc75a..9cbb3fbd2 100644 --- a/apt-pkg/packagemanager.cc +++ b/apt-pkg/packagemanager.cc @@ -23,7 +23,6 @@ #include #include #include -#include #include #include #include @@ -45,7 +44,7 @@ bool pkgPackageManager::SigINTStop = false; // --------------------------------------------------------------------- /* */ pkgPackageManager::pkgPackageManager(pkgDepCache *pCache) : Cache(*pCache), - List(NULL), Res(Incomplete) + List(NULL), Res(Incomplete), d(NULL) { FileNames = new string[Cache.Head().PackageCount]; Debug = _config->FindB("Debug::pkgPackageManager",false); @@ -269,6 +268,33 @@ bool pkgPackageManager::CheckRConflicts(PkgIterator Pkg,DepIterator D, return true; } /*}}}*/ +// PM::CheckRBreaks - Look for reverse breaks /*{{{*/ +bool pkgPackageManager::CheckRBreaks(PkgIterator const &Pkg, DepIterator D, + const char * const Ver) +{ + for (;D.end() == false; ++D) + { + if (D->Type != pkgCache::Dep::DpkgBreaks) + continue; + + PkgIterator const DP = D.ParentPkg(); + if (Cache[DP].Delete() == false) + continue; + + // Ignore self conflicts, ignore conflicts from irrelevant versions + if (D.IsIgnorable(Pkg) || D.ParentVer() != DP.CurrentVer()) + continue; + + if (Cache.VS().CheckDep(Ver, D->CompareOp, D.TargetVer()) == false) + continue; + + // no earlyremove() here as user has already agreed to the permanent removal + if (SmartRemove(DP) == false) + return _error->Error("Internal Error, Could not early remove %s (%d)",DP.FullName().c_str(), 4); + } + return true; +} + /*}}}*/ // PM::ConfigureAll - Run the all out configuration /*{{{*/ // --------------------------------------------------------------------- /* This configures every package. It is assumed they are all unpacked and @@ -390,9 +416,9 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth) // to do anything at all for (DepIterator Cur = Start; true; ++Cur) { - SPtrArray VList = Cur.AllTargets(); + std::unique_ptr VList(Cur.AllTargets()); - for (Version **I = VList; *I != 0; ++I) + for (Version **I = VList.get(); *I != 0; ++I) { VerIterator Ver(Cache,*I); PkgIterator DepPkg = Ver.ParentPkg(); @@ -440,9 +466,9 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth) // probably due to loops. for (DepIterator Cur = Start; true; ++Cur) { - SPtrArray VList = Cur.AllTargets(); + std::unique_ptr VList(Cur.AllTargets()); - for (Version **I = VList; *I != 0; ++I) + for (Version **I = VList.get(); *I != 0; ++I) { VerIterator Ver(Cache,*I); PkgIterator DepPkg = Ver.ParentPkg(); @@ -515,9 +541,9 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth) // Search for dependencies which are unpacked but aren't configured yet (maybe loops) for (DepIterator Cur = Start; true; ++Cur) { - SPtrArray VList = Cur.AllTargets(); + std::unique_ptr VList(Cur.AllTargets()); - for (Version **I = VList; *I != 0; ++I) + for (Version **I = VList.get(); *I != 0; ++I) { VerIterator Ver(Cache,*I); PkgIterator DepPkg = Ver.ParentPkg(); @@ -562,6 +588,14 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth) if (Bad == true) return _error->Error(_("Could not configure '%s'. "),Pkg.FullName().c_str()); + // Check for reverse conflicts. + if (CheckRBreaks(Pkg,Pkg.RevDependsList(), instVer.VerStr()) == false) + return false; + + for (PrvIterator P = instVer.ProvidesList(); P.end() == false; ++P) + if (Pkg->Group != P.OwnerPkg()->Group) + CheckRBreaks(Pkg,P.ParentPkg().RevDependsList(),P.ProvideVersion()); + if (PkgLoop) return true; static std::string const conf = _config->Find("PackageManager::Configure","all"); @@ -726,8 +760,8 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c // Look for easy targets: packages that are already okay for (DepIterator Cur = Start; Bad == true; ++Cur) { - SPtrArray VList = Cur.AllTargets(); - for (Version **I = VList; *I != 0; ++I) + std::unique_ptr VList(Cur.AllTargets()); + for (Version **I = VList.get(); *I != 0; ++I) { VerIterator Ver(Cache,*I); PkgIterator Pkg = Ver.ParentPkg(); @@ -750,8 +784,8 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c // Look for something that could be configured. for (DepIterator Cur = Start; Bad == true && Cur.end() == false; ++Cur) { - SPtrArray VList = Cur.AllTargets(); - for (Version **I = VList; *I != 0; ++I) + std::unique_ptr VList(Cur.AllTargets()); + for (Version **I = VList.get(); *I != 0; ++I) { VerIterator Ver(Cache,*I); PkgIterator DepPkg = Ver.ParentPkg(); @@ -806,8 +840,8 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c End->Type == pkgCache::Dep::Obsoletes || End->Type == pkgCache::Dep::DpkgBreaks) { - SPtrArray VList = End.AllTargets(); - for (Version **I = VList; *I != 0; ++I) + std::unique_ptr VList(End.AllTargets()); + for (Version **I = VList.get(); *I != 0; ++I) { VerIterator Ver(Cache,*I); PkgIterator ConflictPkg = Ver.ParentPkg(); @@ -848,7 +882,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c clog << OutputInDepth(Depth) << "Because of conflict knot, removing " << ConflictPkg.FullName() << " temporarily" << endl; } if (EarlyRemove(ConflictPkg, &End) == false) - return _error->Error("Internal Error, Could not early remove %s (2)",ConflictPkg.FullName().c_str()); + return _error->Error("Internal Error, Could not early remove %s (%d)",ConflictPkg.FullName().c_str(), 3); SomethingBad = true; continue; } @@ -870,7 +904,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c if (Debug) { clog << OutputInDepth(Depth) << "Avoidance unpack of " << ConflictPkg.FullName() << " failed for " << End << " ignoring:" << std::endl; - _error->DumpErrors(std::clog); + _error->DumpErrors(std::clog, GlobalError::DEBUG, false); } _error->RevertToStack(); // ignorance can only happen if a) one of the offenders is already gone @@ -890,7 +924,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c if (Debug) clog << OutputInDepth(Depth) << "So temprorary remove/deconfigure " << ConflictPkg.FullName() << " to satisfy " << End << endl; if (EarlyRemove(ConflictPkg, &End) == false) - return _error->Error("Internal Error, Could not early remove %s (2)",ConflictPkg.FullName().c_str()); + return _error->Error("Internal Error, Could not early remove %s (%d)",ConflictPkg.FullName().c_str(), 2); } } else @@ -902,7 +936,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c clog << OutputInDepth(Depth) << "Removing " << ConflictPkg.FullName() << " now to avoid " << End << endl; // no earlyremove() here as user has already agreed to the permanent removal if (SmartRemove(Pkg) == false) - return _error->Error("Internal Error, Could not early remove %s (1)",ConflictPkg.FullName().c_str()); + return _error->Error("Internal Error, Could not early remove %s (%d)",ConflictPkg.FullName().c_str(), 1); } } } @@ -1085,7 +1119,6 @@ pkgPackageManager::OrderResult pkgPackageManager::OrderInstall() // PM::DoInstallPostFork - compat /*{{{*/ // --------------------------------------------------------------------- /*}}}*/ -#if APT_PKG_ABI >= 413 pkgPackageManager::OrderResult pkgPackageManager::DoInstallPostFork(int statusFd) { @@ -1107,22 +1140,10 @@ pkgPackageManager::DoInstallPostFork(APT::Progress::PackageManager *progress) return Res; } -#else -pkgPackageManager::OrderResult -pkgPackageManager::DoInstallPostFork(int statusFd) -{ - bool goResult = Go(statusFd); - if(goResult == false) - return Failed; - - return Res; -} -#endif /*}}}*/ // PM::DoInstall - Does the installation /*{{{*/ // --------------------------------------------------------------------- /* compat */ -#if APT_PKG_ABI >= 413 pkgPackageManager::OrderResult pkgPackageManager::DoInstall(int statusFd) { @@ -1132,21 +1153,11 @@ pkgPackageManager::DoInstall(int statusFd) delete progress; return res; } -#else -pkgPackageManager::OrderResult pkgPackageManager::DoInstall(int statusFd) -{ - if(DoInstallPreFork() == Failed) - return Failed; - - return DoInstallPostFork(statusFd); -} -#endif /*}}}*/ // PM::DoInstall - Does the installation /*{{{*/ // --------------------------------------------------------------------- /* This uses the filenames in FileNames and the information in the DepCache to perform the installation of packages.*/ -#if APT_PKG_ABI >= 413 pkgPackageManager::OrderResult pkgPackageManager::DoInstall(APT::Progress::PackageManager *progress) { @@ -1155,5 +1166,4 @@ pkgPackageManager::DoInstall(APT::Progress::PackageManager *progress) return DoInstallPostFork(progress); } -#endif /*}}}*/