X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/92fcbfc16396d9a2fbde0edb0902d4ebe7ff0090..17182c0c66630c2fcba938edb5b27668f7495854:/apt-pkg/packagemanager.cc diff --git a/apt-pkg/packagemanager.cc b/apt-pkg/packagemanager.cc index cc9ce21c7..324b7ffba 100644 --- a/apt-pkg/packagemanager.cc +++ b/apt-pkg/packagemanager.cc @@ -29,6 +29,8 @@ /*}}}*/ using namespace std; +bool pkgPackageManager::SigINTStop = false; + // PM::PackageManager - Constructor /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -57,7 +59,10 @@ bool pkgPackageManager::GetArchives(pkgAcquire *Owner,pkgSourceList *Sources, if (CreateOrderList() == false) return false; - if (List->OrderUnpack() == false) + bool const ordering = + _config->FindB("PackageManager::UnpackAll",true) ? + List->OrderUnpack() : List->OrderCritical(); + if (ordering == false) return _error->Error("Internal ordering error"); for (pkgOrderList::iterator I = List->begin(); I != List->end(); I++) @@ -77,7 +82,7 @@ bool pkgPackageManager::GetArchives(pkgAcquire *Owner,pkgSourceList *Sources, // Skip already processed packages if (List->IsNow(Pkg) == false) continue; - + new pkgAcqArchive(Owner,Sources,Recs,Cache[Pkg].InstVerIter(Cache), FileNames[Pkg->ID]); } @@ -122,7 +127,7 @@ bool pkgPackageManager::FixMissing() /* This adds the immediate flag to the pkg and recursively to the dependendies */ -void pkgPackageManager::ImmediateAdd(PkgIterator I, bool UseInstallVer) +void pkgPackageManager::ImmediateAdd(PkgIterator I, bool UseInstallVer, unsigned const int &Depth) { DepIterator D; @@ -143,9 +148,9 @@ void pkgPackageManager::ImmediateAdd(PkgIterator I, bool UseInstallVer) if(!List->IsFlag(D.TargetPkg(), pkgOrderList::Immediate)) { if(Debug) - clog << "ImmediateAdd(): Adding Immediate flag to " << I.Name() << endl; + clog << OutputInDepth(Depth) << "ImmediateAdd(): Adding Immediate flag to " << D.TargetPkg() << " cause of " << D.DepType() << " " << I.Name() << endl; List->Flag(D.TargetPkg(),pkgOrderList::Immediate); - ImmediateAdd(D.TargetPkg(), UseInstallVer); + ImmediateAdd(D.TargetPkg(), UseInstallVer, Depth + 1); } } return; @@ -163,7 +168,11 @@ bool pkgPackageManager::CreateOrderList() delete List; List = new pkgOrderList(&Cache); - bool NoImmConfigure = !_config->FindB("APT::Immediate-Configure",true); + NoImmConfigure = !_config->FindB("APT::Immediate-Configure",true); + ImmConfigureAll = _config->FindB("APT::Immediate-Configure-All",false); + + if (Debug && ImmConfigureAll) + clog << "CreateOrderList(): Adding Immediate flag for all packages because of APT::Immediate-Configure-All" << endl; // Generate the list of affected packages and sort it for (PkgIterator I = Cache.PkgBegin(); I.end() == false; I++) @@ -173,19 +182,21 @@ bool pkgPackageManager::CreateOrderList() continue; // Mark the package and its dependends for immediate configuration - 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) && - NoImmConfigure == false) + NoImmConfigure == false) || ImmConfigureAll) { - if(Debug) + if(Debug && !ImmConfigureAll) clog << "CreateOrderList(): Adding Immediate flag for " << I.Name() << endl; List->Flag(I,pkgOrderList::Immediate); - - // Look for other install packages to make immediate configurea - ImmediateAdd(I, true); - // And again with the current version. - ImmediateAdd(I, false); + if (!ImmConfigureAll) { + // Look for other install packages to make immediate configurea + ImmediateAdd(I, true); + + // And again with the current version. + ImmediateAdd(I, false); + } } // Not interesting @@ -253,7 +264,8 @@ bool pkgPackageManager::CheckRConflicts(PkgIterator Pkg,DepIterator D, // PM::ConfigureAll - Run the all out configuration /*{{{*/ // --------------------------------------------------------------------- /* This configures every package. It is assumed they are all unpacked and - that the final configuration is valid. */ + that the final configuration is valid. This is also used to catch packages + that have not been configured when using ImmConfigureAll */ bool pkgPackageManager::ConfigureAll() { pkgOrderList OList(&Cache); @@ -266,14 +278,23 @@ bool pkgPackageManager::ConfigureAll() if (OList.OrderConfigure() == false) return false; - + + std::string const conf = _config->Find("PackageManager::Configure","all"); + bool const ConfigurePkgs = (conf == "all"); + // Perform the configuring for (pkgOrderList::iterator I = OList.begin(); I != OList.end(); I++) { PkgIterator Pkg(Cache,*I); - if (Configure(Pkg) == false) + /* Check if the package has been configured, this can happen if SmartConfigure + calls its self */ + if (List->IsFlag(Pkg,pkgOrderList::Configured)) continue; + + if (ConfigurePkgs == true && SmartConfigure(Pkg) == false) { + _error->Error("Internal error, packages left unconfigured. %s",Pkg.Name()); return false; + } List->Flag(Pkg,pkgOrderList::Configured,pkgOrderList::States); } @@ -283,108 +304,145 @@ bool pkgPackageManager::ConfigureAll() /*}}}*/ // PM::SmartConfigure - Perform immediate configuration of the pkg /*{{{*/ // --------------------------------------------------------------------- -/* This routine scheduals the configuration of the given package and all - of it's dependents. */ +/* This routine trys to put the system in a state where Pkg can be configured, + this involves checking each of Pkg's dependanies and unpacking and + configuring packages where needed. */ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg) { - pkgOrderList OList(&Cache); - - if (DepAdd(OList,Pkg) == false) - return false; - - if (OList.OrderConfigure() == false) - return false; - - // Perform the configuring - for (pkgOrderList::iterator I = OList.begin(); I != OList.end(); I++) - { - PkgIterator Pkg(Cache,*I); + if (Debug == true) + clog << "SmartConfigure " << Pkg.Name() << endl; - if (Configure(Pkg) == false) - return false; + VerIterator const instVer = Cache[Pkg].InstVerIter(Cache); - List->Flag(Pkg,pkgOrderList::Configured,pkgOrderList::States); - } - - // Sanity Check - if (List->IsFlag(Pkg,pkgOrderList::Configured) == false) - return _error->Error("Internal error, could not immediate configure %s",Pkg.Name()); - - return true; -} - /*}}}*/ -// PM::DepAdd - Add all dependents to the oder list /*{{{*/ -// --------------------------------------------------------------------- -/* This recursively adds all dependents to the order list */ -bool pkgPackageManager::DepAdd(pkgOrderList &OList,PkgIterator Pkg,int Depth) -{ - if (OList.IsFlag(Pkg,pkgOrderList::Added) == true) - return true; - if (List->IsFlag(Pkg,pkgOrderList::Configured) == true) - return true; - if (List->IsFlag(Pkg,pkgOrderList::UnPacked) == false) - return false; - - // Put the package on the list - OList.push_back(Pkg); - OList.Flag(Pkg,pkgOrderList::Added); - Depth++; - - // Check the dependencies to see if they are all satisfied. + /* Because of the ordered list, most dependancies should be unpacked, + however if there is a loop this is not the case, so check for dependancies before configuring. + This is done after the package installation as it makes it easier to deal with conflicts problems */ bool Bad = false; - for (DepIterator D = Cache[Pkg].InstVerIter(Cache).DependsList(); D.end() == false;) + for (DepIterator D = instVer.DependsList(); + D.end() == false; ) { - if (D->Type != pkgCache::Dep::Depends && D->Type != pkgCache::Dep::PreDepends) - { - D++; - continue; - } + // Compute a single dependency element (glob or) + pkgCache::DepIterator Start; + pkgCache::DepIterator End; + D.GlobOr(Start,End); - // Grok or groups - Bad = true; - for (bool LastOR = true; D.end() == false && LastOR == true; D++) - { - LastOR = (D->CompareOp & pkgCache::Dep::Or) == pkgCache::Dep::Or; - - if (Bad == false) - continue; - - SPtrArray VList = D.AllTargets(); - for (Version **I = VList; *I != 0 && Bad == true; I++) - { + if (End->Type == pkgCache::Dep::Depends) + Bad = true; + + // Check for dependanices that have not been unpacked, probably due to loops. + while (End->Type == pkgCache::Dep::Depends) { + PkgIterator DepPkg; + VerIterator InstallVer; + SPtrArray VList = Start.AllTargets(); + + for (Version **I = VList; *I != 0; I++) { VerIterator Ver(Cache,*I); - PkgIterator Pkg = Ver.ParentPkg(); - - // See if the current version is ok - if (Pkg.CurrentVer() == Ver && List->IsNow(Pkg) == true && - Pkg.State() == PkgIterator::NeedsNothing) + DepPkg = Ver.ParentPkg(); + + if (!Bad) continue; + + InstallVer = VerIterator(Cache,Cache[DepPkg].InstallVer); + //VerIterator CandVer(Cache,Cache[DepPkg].CandidateVer); + + if (Debug && false) { + if (Ver==0) { + cout << " Checking if " << Ver << " of " << DepPkg.Name() << " satisfies this dependancy" << endl; + } else { + cout << " Checking if " << Ver.VerStr() << " of " << DepPkg.Name() << " satisfies this dependancy" << endl; + } + + if (DepPkg.CurrentVer()==0) { + cout << " CurrentVer " << DepPkg.CurrentVer() << " IsNow " << List->IsNow(DepPkg) << " NeedsNothing " << (DepPkg.State() == PkgIterator::NeedsNothing) << endl; + } else { + cout << " CurrentVer " << DepPkg.CurrentVer().VerStr() << " IsNow " << List->IsNow(DepPkg) << " NeedsNothing " << (DepPkg.State() == PkgIterator::NeedsNothing) << endl; + } + + if (InstallVer==0) { + cout << " InstallVer " << InstallVer << endl; + } else { + cout << " InstallVer " << InstallVer.VerStr() << endl; + } + //if (CandVer != 0) + // cout << " CandVer " << CandVer.VerStr() << endl; + + cout << " Keep " << Cache[DepPkg].Keep() << " Unpacked " << List->IsFlag(DepPkg,pkgOrderList::UnPacked) << " Configured " << List->IsFlag(DepPkg,pkgOrderList::Configured) << endl; + + } + + // Check if it satisfies this dependancy + if (DepPkg.CurrentVer() == Ver && List->IsNow(DepPkg) == true && + DepPkg.State() == PkgIterator::NeedsNothing) { Bad = false; continue; } - // Not the install version - if (Cache[Pkg].InstallVer != *I || - (Cache[Pkg].Keep() == true && Pkg.State() == PkgIterator::NeedsNothing)) + if (Cache[DepPkg].InstallVer == *I) { + if (List->IsFlag(DepPkg,pkgOrderList::UnPacked)) { + if (!List->IsFlag(DepPkg,pkgOrderList::Loop)) { + List->Flag(Pkg,pkgOrderList::Loop); + Bad = !SmartConfigure(DepPkg); + } else { + Bad = false; + } + } else if (List->IsFlag(DepPkg,pkgOrderList::Configured)) { + Bad = false; + } continue; - - if (List->IsFlag(Pkg,pkgOrderList::UnPacked) == true) - Bad = !DepAdd(OList,Pkg,Depth); - if (List->IsFlag(Pkg,pkgOrderList::Configured) == true) - Bad = false; + } } + + if (InstallVer != 0 && Bad) { + Bad = false; + List->Flag(Pkg,pkgOrderList::Loop); + if (!List->IsFlag(DepPkg,pkgOrderList::Loop)) { + if (Debug) + cout << " Unpacking " << DepPkg.Name() << " to avoid loop" << endl; + SmartUnPack(DepPkg, true); + } + } + + if (Start==End) { + if (Bad && Debug) { + if (!List->IsFlag(DepPkg,pkgOrderList::Loop)) { + _error->Warning("Could not satisfy dependancies for %s",Pkg.Name()); + } + } + break; + + } else { + Start++; + } } + } + + static std::string const conf = _config->Find("PackageManager::Configure","all"); + static bool const ConfigurePkgs = (conf == "all" || conf == "smart"); + + if (List->IsFlag(Pkg,pkgOrderList::Configured)) + return _error->Error("Internal configure error on '%s'. ",Pkg.Name(),1); + + if (ConfigurePkgs == true && Configure(Pkg) == false) + return false; - if (Bad == true) + List->Flag(Pkg,pkgOrderList::Configured,pkgOrderList::States); + + if (Cache[Pkg].InstVerIter(Cache)->MultiArch == pkgCache::Version::Same) + for (PkgIterator P = Pkg.Group().PackageList(); + P.end() == false; P = Pkg.Group().NextPkg(P)) { - OList.Flag(Pkg,0,pkgOrderList::Added); - OList.pop_back(); - Depth--; - return false; + if (Pkg == P || List->IsFlag(P,pkgOrderList::Configured) == true || + Cache[P].InstallVer == 0 || (P.CurrentVer() == Cache[P].InstallVer && + (Cache[Pkg].iFlags & pkgDepCache::ReInstall) != pkgDepCache::ReInstall)) + continue; + SmartConfigure(P); } - } - - Depth--; + + // Sanity Check + if (List->IsFlag(Pkg,pkgOrderList::Configured) == false && Debug) + _error->Warning(_("Could not perform immediate configuration on '%s'. " + "Please see man 5 apt.conf under APT::Immediate-Configure for details. (%d)"),Pkg.Name(),1); + return true; } /*}}}*/ @@ -446,28 +504,45 @@ bool pkgPackageManager::SmartRemove(PkgIterator Pkg) return true; List->Flag(Pkg,pkgOrderList::Configured,pkgOrderList::States); + return Remove(Pkg,(Cache[Pkg].iFlags & pkgDepCache::Purge) == pkgDepCache::Purge); + return true; } /*}}}*/ // PM::SmartUnPack - Install helper /*{{{*/ // --------------------------------------------------------------------- -/* This performs the task of handling pre-depends. */ +/* This puts the system in a state where it can Unpack Pkg, if Pkg is allready + unpacked, or when it has been unpacked, if Immediate==true it configures it. */ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg) { + return SmartUnPack(Pkg, true); +} +bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate) +{ + if (Debug == true) + clog << "SmartUnPack " << Pkg.Name() << endl; + // Check if it is already unpacked if (Pkg.State() == pkgCache::PkgIterator::NeedsConfigure && Cache[Pkg].Keep() == true) { List->Flag(Pkg,pkgOrderList::UnPacked,pkgOrderList::States); - if (List->IsFlag(Pkg,pkgOrderList::Immediate) == true) + if (Immediate == true && + List->IsFlag(Pkg,pkgOrderList::Immediate) == true) if (SmartConfigure(Pkg) == false) - return _error->Error("Internal Error, Could not perform immediate configuration (1) on %s",Pkg.Name()); + _error->Warning(_("Could not perform immediate configuration on already unpacked '%s'. " + "Please see man 5 apt.conf under APT::Immediate-Configure for details."),Pkg.Name()); return true; } - - /* See if this packages install version has any predependencies - that are not met by 'now' packages. */ - for (DepIterator D = Cache[Pkg].InstVerIter(Cache).DependsList(); + + VerIterator const instVer = Cache[Pkg].InstVerIter(Cache); + + /* PreUnpack Checks: This loop checks and attemps to rectify and problems that would prevent the package being unpacked. + It addresses: PreDepends, Conflicts, Obsoletes and DpkgBreaks. Any resolutions that do not require it should + avoid configuration (calling SmartUnpack with Immediate=true), this is because any loops before Pkg is unpacked + can cause problems. This will be either dealt with if the package is configured as a dependancy of + Pkg (if and when Pkg is configured), or by the ConfigureAll call at the end of the for loop in OrderInstall. */ + for (DepIterator D = instVer.DependsList(); D.end() == false; ) { // Compute a single dependency element (glob or) @@ -477,6 +552,9 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg) while (End->Type == pkgCache::Dep::PreDepends) { + if (Debug) + clog << "PreDepends order for " << Pkg.Name() << std::endl; + // Look for possible ok targets. SPtrArray VList = Start.AllTargets(); bool Bad = true; @@ -490,6 +568,8 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg) Pkg.State() == PkgIterator::NeedsNothing) { Bad = false; + if (Debug) + clog << "Found ok package " << Pkg.Name() << endl; continue; } } @@ -504,7 +584,14 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg) if (Cache[Pkg].InstallVer != *I || (Cache[Pkg].Keep() == true && Pkg.State() == PkgIterator::NeedsNothing)) continue; + + if (List->IsFlag(Pkg,pkgOrderList::Configured)) { + Bad = false; + continue; + } + if (Debug) + clog << "Trying to SmartConfigure " << Pkg.Name() << endl; Bad = !SmartConfigure(Pkg); } @@ -519,7 +606,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg) End.TargetPkg().Name(),Pkg.Name()); Start++; } - else + else break; } @@ -532,36 +619,157 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg) for (Version **I = VList; *I != 0; I++) { VerIterator Ver(Cache,*I); - PkgIterator Pkg = Ver.ParentPkg(); + PkgIterator ConflictPkg = Ver.ParentPkg(); + VerIterator InstallVer(Cache,Cache[ConflictPkg].InstallVer); // See if the current version is conflicting - if (Pkg.CurrentVer() == Ver && List->IsNow(Pkg) == true) + if (ConflictPkg.CurrentVer() == Ver && !List->IsFlag(ConflictPkg,pkgOrderList::UnPacked)) { - if (EarlyRemove(Pkg) == false) - return _error->Error("Internal Error, Could not early remove %s",Pkg.Name()); + if (Debug && false) + cout << " " << Pkg.Name() << " conflicts with " << ConflictPkg.Name() << endl; + + if (Debug && false) { + if (Ver==0) { + cout << " Checking if " << Ver << " of " << ConflictPkg.Name() << " satisfies this dependancy" << endl; + } else { + cout << " Checking if " << Ver.VerStr() << " of " << ConflictPkg.Name() << " satisfies this dependancy" << endl; + } + + if (ConflictPkg.CurrentVer()==0) { + cout << " CurrentVer " << ConflictPkg.CurrentVer() << " IsNow " << List->IsNow(ConflictPkg) << " NeedsNothing " << (ConflictPkg.State() == PkgIterator::NeedsNothing) << endl; + } else { + cout << " CurrentVer " << ConflictPkg.CurrentVer().VerStr() << " IsNow " << List->IsNow(ConflictPkg) << " NeedsNothing " << (ConflictPkg.State() == PkgIterator::NeedsNothing) << endl; + } + + if (InstallVer==0) { + cout << " InstallVer " << InstallVer << endl; + } else { + cout << " InstallVer " << InstallVer.VerStr() << endl; + } + + cout << " Keep " << Cache[ConflictPkg].Keep() << " Unpacked " << List->IsFlag(ConflictPkg,pkgOrderList::UnPacked) << " Configured " << List->IsFlag(ConflictPkg,pkgOrderList::Configured) << " Removed " << List->IsFlag(ConflictPkg,pkgOrderList::Removed) << " Loop " << List->IsFlag(ConflictPkg,pkgOrderList::Loop) << endl; + cout << " Delete " << Cache[ConflictPkg].Delete() << endl; + } + + if (!List->IsFlag(ConflictPkg,pkgOrderList::Loop)) { + if (Cache[ConflictPkg].Keep() == 0 && Cache[ConflictPkg].InstallVer != 0) { + cout << "Unpacking " << ConflictPkg.Name() << " to prevent conflict" << endl; + List->Flag(Pkg,pkgOrderList::Loop); + SmartUnPack(ConflictPkg,false); + } else { + if (EarlyRemove(ConflictPkg) == false) + return _error->Error("Internal Error, Could not early remove %s",ConflictPkg.Name()); + } + } else { + if (!List->IsFlag(ConflictPkg,pkgOrderList::Removed)) { + cout << "Because of conficts knot, removing " << ConflictPkg.Name() << " to conflict violation" << endl; + if (EarlyRemove(ConflictPkg) == false) + return _error->Error("Internal Error, Could not early remove %s",ConflictPkg.Name()); + } + } + } + } + } + + // Check for breaks + if (End->Type == pkgCache::Dep::DpkgBreaks) { + SPtrArray VList = End.AllTargets(); + for (Version **I = VList; *I != 0; I++) + { + VerIterator Ver(Cache,*I); + PkgIterator BrokenPkg = Ver.ParentPkg(); + VerIterator InstallVer(Cache,Cache[BrokenPkg].InstallVer); + + if (Debug && false) { + if (Ver==0) { + cout << " Checking if " << Ver << " of " << BrokenPkg.Name() << " satisfies this dependancy" << endl; + } else { + cout << " Checking if " << Ver.VerStr() << " of " << BrokenPkg.Name() << " satisfies this dependancy" << endl; + } + + if (BrokenPkg.CurrentVer()==0) { + cout << " CurrentVer " << BrokenPkg.CurrentVer() << " IsNow " << List->IsNow(BrokenPkg) << " NeedsNothing " << (BrokenPkg.State() == PkgIterator::NeedsNothing) << endl; + } else { + cout << " CurrentVer " << BrokenPkg.CurrentVer().VerStr() << " IsNow " << List->IsNow(BrokenPkg) << " NeedsNothing " << (BrokenPkg.State() == PkgIterator::NeedsNothing) << endl; + } + + if (InstallVer==0) { + cout << " InstallVer " << InstallVer << endl; + } else { + cout << " InstallVer " << InstallVer.VerStr() << endl; + } + + cout << " Keep " << Cache[BrokenPkg].Keep() << " Unpacked " << List->IsFlag(BrokenPkg,pkgOrderList::UnPacked) << " Configured " << List->IsFlag(BrokenPkg,pkgOrderList::Configured) << " Removed " << List->IsFlag(BrokenPkg,pkgOrderList::Removed) << " Loop " << List->IsFlag(BrokenPkg,pkgOrderList::Loop) << " InList " << List->IsFlag(BrokenPkg,pkgOrderList::InList) << endl; + cout << " Delete " << Cache[BrokenPkg].Delete() << endl; + } + // Check if it needs to be unpacked + if (List->IsFlag(BrokenPkg,pkgOrderList::InList) && Cache[BrokenPkg].Delete() == false && + !List->IsFlag(BrokenPkg,pkgOrderList::Loop) && List->IsNow(BrokenPkg)) { + List->Flag(Pkg,pkgOrderList::Loop); + // Found a break, so unpack the package + if (Debug) + cout << " Unpacking " << BrokenPkg.Name() << " to avoid break" << endl; + /* */ + SmartUnPack(BrokenPkg, false); + } + // Check if a package needs to be removed + if (Cache[BrokenPkg].Delete() == true && !List->IsFlag(BrokenPkg,pkgOrderList::Configured)) { + if (Debug) + cout << " Removing " << BrokenPkg.Name() << " to avoid break" << endl; + SmartRemove(BrokenPkg); } } } } - - // Check for reverse conflicts. - if (CheckRConflicts(Pkg,Pkg.RevDependsList(), - Cache[Pkg].InstVerIter(Cache).VerStr()) == false) - return false; - for (PrvIterator P = Cache[Pkg].InstVerIter(Cache).ProvidesList(); - P.end() == false; P++) - CheckRConflicts(Pkg,P.ParentPkg().RevDependsList(),P.ProvideVersion()); + // FIXME: Crude but effective fix, allows the SmartUnPack method to be used for packages that new to the system + if (instVer != 0) { + //cout << "Check for reverse conflicts on " << Pkg.Name() << " " << instVer.VerStr() << endl; - if (Install(Pkg,FileNames[Pkg->ID]) == false) - return false; + // Check for reverse conflicts. + if (CheckRConflicts(Pkg,Pkg.RevDependsList(), + instVer.VerStr()) == false) + return false; - List->Flag(Pkg,pkgOrderList::UnPacked,pkgOrderList::States); + for (PrvIterator P = instVer.ProvidesList(); + P.end() == false; P++) + CheckRConflicts(Pkg,P.ParentPkg().RevDependsList(),P.ProvideVersion()); + + List->Flag(Pkg,pkgOrderList::UnPacked,pkgOrderList::States); + + if (instVer->MultiArch == pkgCache::Version::Same) + for (PkgIterator P = Pkg.Group().PackageList(); + P.end() == false; P = Pkg.Group().NextPkg(P)) + { + if (Pkg == P || List->IsFlag(P,pkgOrderList::UnPacked) == true || + Cache[P].InstallVer == 0 || (P.CurrentVer() == Cache[P].InstallVer && + (Cache[Pkg].iFlags & pkgDepCache::ReInstall) != pkgDepCache::ReInstall)) + continue; + SmartUnPack(P, false); + } + + } else { + VerIterator InstallVer(Cache,Cache[Pkg].InstallVer); + //cout << "Check for reverse conflicts on " << Pkg.Name() << " " << InstallVer.VerStr() << endl; - // Perform immedate configuration of the package. - if (List->IsFlag(Pkg,pkgOrderList::Immediate) == true) - if (SmartConfigure(Pkg) == false) - return _error->Error("Internal Error, Could not perform immediate configuration (2) on %s",Pkg.Name()); + // Check for reverse conflicts. + if (CheckRConflicts(Pkg,Pkg.RevDependsList(), + InstallVer.VerStr()) == false) + return false; + + List->Flag(Pkg,pkgOrderList::UnPacked,pkgOrderList::States); + } + + if(Install(Pkg,FileNames[Pkg->ID]) == false) + return false; + + if (Immediate == true && List->IsFlag(Pkg,pkgOrderList::Immediate) == true) { + + // Perform immedate configuration of the package. + if (SmartConfigure(Pkg) == false) + _error->Warning(_("Could not perform immediate configuration on '%s'. " + "Please see man 5 apt.conf under APT::Immediate-Configure for details. (%d)"),Pkg.Name(),2); + } return true; } @@ -577,9 +785,12 @@ pkgPackageManager::OrderResult pkgPackageManager::OrderInstall() Reset(); if (Debug == true) - clog << "Begining to order" << endl; + clog << "Beginning to order" << endl; - if (List->OrderUnpack(FileNames) == false) + bool const ordering = + _config->FindB("PackageManager::UnpackAll",true) ? + List->OrderUnpack(FileNames) : List->OrderCritical(); + if (ordering == false) { _error->Error("Internal ordering error"); return Failed; @@ -592,12 +803,19 @@ pkgPackageManager::OrderResult pkgPackageManager::OrderInstall() for (pkgOrderList::iterator I = List->begin(); I != List->end(); I++) { PkgIterator Pkg(Cache,*I); - + if (List->IsNow(Pkg) == false) { - if (Debug == true) - clog << "Skipping already done " << Pkg.Name() << endl; + if (!List->IsFlag(Pkg,pkgOrderList::Configured) && !NoImmConfigure) { + if (SmartConfigure(Pkg) == false && Debug) + _error->Warning("Internal Error, Could not configure %s",Pkg.Name()); + // FIXME: The above warning message might need changing + } else { + if (Debug == true) + clog << "Skipping already done " << Pkg.Name() << endl; + } continue; + } if (List->IsMissing(Pkg) == true) @@ -631,8 +849,14 @@ pkgPackageManager::OrderResult pkgPackageManager::OrderInstall() if (SmartUnPack(Pkg) == false) return Failed; DoneSomething = true; + + if (ImmConfigureAll) { + /* ConfigureAll here to pick up and packages left unconfigured becuase they were unpacked in the + "PreUnpack Checks" section */ + ConfigureAll(); + } } - + // Final run through the configure phase if (ConfigureAll() == false) return Failed; @@ -646,7 +870,7 @@ pkgPackageManager::OrderResult pkgPackageManager::OrderInstall() PkgIterator(Cache,*I).Name()); return Failed; } - } + } return Completed; } @@ -678,4 +902,4 @@ pkgPackageManager::OrderResult pkgPackageManager::DoInstall(int statusFd) return DoInstallPostFork(statusFd); } - /*}}}*/ + /*}}}*/