bool pkgDepCache::readStateFile(OpProgress *Prog) /*{{{*/
{
FileFd state_file;
- string const state = _config->FindDir("Dir::State") + "extended_states";
+ string const state = _config->FindFile("Dir::State::extended_states");
if(FileExists(state)) {
state_file.Open(state, FileFd::ReadOnly);
int const file_size = state_file.Size();
{
PkgState[pkg->ID].Flags |= Flag::Auto;
if (unlikely(debug_autoremove))
- std::cout << "Auto-Installed : " << pkg.FullName() << std::endl;
+ std::clog << "Auto-Installed : " << pkg.FullName() << std::endl;
if (pkgarch == "any")
{
pkgCache::GrpIterator G = pkg.Group();
std::clog << "pkgDepCache::writeStateFile()" << std::endl;
FileFd StateFile;
- string const state = _config->FindDir("Dir::State") + "extended_states";
+ string const state = _config->FindFile("Dir::State::extended_states");
// if it does not exist, create a empty one
if(!FileExists(state))
pkgCache::PkgIterator pkg = Cache->FindPkg(pkgname, pkgarch);
if(pkg.end() || pkg.VersionList().end())
continue;
- bool const newAuto = (PkgState[pkg->ID].Flags & Flag::Auto);
+ StateCache const &P = PkgState[pkg->ID];
+ bool newAuto = (P.Flags & Flag::Auto);
+ // skip not installed or now-removed ones if requested
+ if (InstalledOnly && (
+ (pkg->CurrentVer == 0 && P.Mode != ModeInstall) ||
+ (pkg->CurrentVer != 0 && P.Mode == ModeDelete)))
+ {
+ // The section is obsolete if it contains no other tag
+ unsigned int const count = section.Count();
+ if (count < 2 ||
+ (count == 2 && section.Exists("Auto-Installed")) ||
+ (count == 3 && section.Exists("Auto-Installed") && section.Exists("Architecture")))
+ continue;
+ else
+ newAuto = false;
+ }
if(_config->FindB("Debug::pkgAutoRemove",false))
std::clog << "Update existing AutoInstall info: "
<< pkg.FullName() << std::endl;
// then write the ones we have not seen yet
std::ostringstream ostr;
for(pkgCache::PkgIterator pkg=Cache->PkgBegin(); !pkg.end(); pkg++) {
- if(PkgState[pkg->ID].Flags & Flag::Auto) {
+ StateCache const &P = PkgState[pkg->ID];
+ if(P.Flags & Flag::Auto) {
if (pkgs_seen.find(pkg.FullName()) != pkgs_seen.end()) {
if(debug_autoremove)
std::clog << "Skipping already written " << pkg.FullName() << std::endl;
continue;
}
// skip not installed ones if requested
- if(InstalledOnly && pkg->CurrentVer == 0)
+ if (InstalledOnly && (
+ (pkg->CurrentVer == 0 && P.Mode != ModeInstall) ||
+ (pkg->CurrentVer != 0 && P.Mode == ModeDelete)))
continue;
const char* const pkgarch = pkg.Arch();
if (strcmp(pkgarch, "all") == 0)
if (strcmp(Pkg.Arch(),"all") == 0)
return false;
-// std::cout << "CHECK " << Pkg << std::endl;
-
- unsigned char const DepState = VersionState(V.DependsList(),DepInstall,DepInstMin,DepInstPolicy);
- if ((DepState & DepInstMin) == DepInstMin) {
+ unsigned char const CurDepState = VersionState(V.DependsList(),DepInstall,DepInstMin,DepInstPolicy);
+ if ((CurDepState & DepInstMin) == DepInstMin) {
// okay, the package isn't broken, but is the package also required?
// If it has no real dependencies, no installed rdepends and doesn't
// provide something of value, we will kill it as not required.
// a new dependency in a newer version…
for (pkgCache::DepIterator D = V.DependsList();
D.end() != true; ++D)
- if ((D->Type == pkgCache::Dep::Depends ||
- D->Type == pkgCache::Dep::PreDepends) &&
- D.ParentPkg()->Group != Pkg->Group)
+ if (D.IsCritical() == true && D.ParentPkg()->Group != Pkg->Group)
return false;
for (DepIterator D = Pkg.RevDependsList(); D.end() != true; ++D)
{
- if (D->Type != pkgCache::Dep::Depends &&
- D->Type != pkgCache::Dep::PreDepends)
+ if (D.IsCritical() == false)
continue;
PkgIterator const P = D.ParentPkg();
+ if (P->Group == Pkg->Group)
+ continue;
if (P->CurrentVer != 0)
return false;
}
/* FIXME: recheck breaks proper progress reporting as we don't know
how many packages we need to recheck. To lower the effect
a bit we increase with a kill, but we should do something more clever… */
- for(std::set<unsigned long>::const_iterator p = recheck.begin();
- p != recheck.end(); ++p) {
- if (Prog != 0 && Done%20 == 0)
- Prog->Progress(Done);
- PkgIterator P = PkgIterator(*Cache, Cache->PkgP + *p);
- if (RemovePseudoInstalledPkg(P, recheck) == true) {
- ++killed;
- ++Done;
+ while(recheck.empty() == false)
+ for (std::set<unsigned long>::const_iterator p = recheck.begin();
+ p != recheck.end(); ++p) {
+ if (Prog != 0 && Done%20 == 0)
+ Prog->Progress(Done);
+ PkgIterator P = PkgIterator(*Cache, Cache->PkgP + *p);
+ if (RemovePseudoInstalledPkg(P, recheck) == true) {
+ ++killed;
+ ++Done;
+ }
+ recheck.erase(p);
}
- recheck.erase(p);
+
+ /* Okay, we have killed a great amount of pseudopackages -
+ we have killed so many that we have now arch "all" packages
+ without an installed pseudo package, but we NEED an installed
+ pseudo package, so we will search now for a pseudo package
+ we can install without breaking everything. */
+ for (GrpIterator G = Cache->GrpBegin(); G.end() != true; ++G)
+ {
+ PkgIterator P = G.FindPkg("all");
+ if (P.end() == true)
+ continue;
+ if (P->CurrentVer == 0)
+ continue;
+ bool installed = false;
+ for (P = G.FindPkg("any"); P.end() != true; P = G.NextPkg(P))
+ {
+ if (strcmp(P.Arch(), "all") == 0)
+ continue;
+ if (P->CurrentVer == 0)
+ continue;
+ installed = true;
+ break;
+ }
+ if (installed == false)
+ recheck.insert(G.Index());
+ }
+
+ while (recheck.empty() != true)
+ {
+ std::set<unsigned long>::const_iterator g = recheck.begin();
+ unsigned long const G = *g;
+ recheck.erase(g);
+ if (unlikely(ReInstallPseudoForGroup(G, recheck) == false))
+ _error->Warning(_("Internal error, group '%s' has no installable pseudo package"), GrpIterator(*Cache, Cache->GrpP + *g).Name());
}
}
readStateFile(Prog);
}
/*}}}*/
+// DepCache::ReInstallPseudoForGroup - MultiArch helper for Update() /*{{{*/
+// ---------------------------------------------------------------------
+/* RemovePseudoInstalledPkg() is very successful. It even kills packages
+ to an amount that no pseudo package is left, but we need a pseudo package
+ for upgrading senarios so we need to reinstall one pseudopackage which
+ doesn't break everything. Thankfully we can't have architecture depending
+ negative dependencies so this problem is already eliminated */
+bool pkgDepCache::ReInstallPseudoForGroup(pkgCache::PkgIterator const &P, std::set<unsigned long> &recheck)
+{
+ if (P->CurrentVer != 0)
+ return true;
+ // recursive call for packages which provide this package
+ for (pkgCache::PrvIterator Prv = P.ProvidesList(); Prv.end() != true; ++Prv)
+ ReInstallPseudoForGroup(Prv.OwnerPkg(), recheck);
+ // check if we actually need to look at this group
+ unsigned long const G = P->Group;
+ std::set<unsigned long>::const_iterator Pi = recheck.find(G);
+ if (Pi == recheck.end())
+ return true;
+ recheck.erase(Pi); // remove here, so we can't fall into an endless loop
+ if (unlikely(ReInstallPseudoForGroup(G, recheck) == false))
+ {
+ recheck.insert(G);
+ return false;
+ }
+ return true;
+}
+bool pkgDepCache::ReInstallPseudoForGroup(unsigned long const &G, std::set<unsigned long> &recheck)
+{
+ std::vector<std::string> static const Archs = APT::Configuration::getArchitectures();
+ pkgCache::GrpIterator Grp(*Cache, Cache->GrpP + G);
+ if (unlikely(Grp.end() == true))
+ return false;
+ for (std::vector<std::string>::const_iterator a = Archs.begin();
+ a != Archs.end(); ++a)
+ {
+ pkgCache::PkgIterator P = Grp.FindPkg(*a);
+ if (P.end() == true)
+ continue;
+ pkgCache::VerIterator allV = Grp.FindPkg("all").CurrentVer();
+ for (VerIterator V = P.VersionList(); V.end() != true; ++V)
+ {
+ // search for the same version as the all package
+ if (allV->Hash != V->Hash || strcmp(allV.VerStr(),V.VerStr()) != 0)
+ continue;
+ unsigned char const CurDepState = VersionState(V.DependsList(),DepInstall,DepInstMin,DepInstPolicy);
+ // If it is broken, try to install dependencies first before retry
+ if ((CurDepState & DepInstMin) != DepInstMin)
+ {
+ for (pkgCache::DepIterator D = V.DependsList(); D.end() != true; ++D)
+ {
+ if (D->Type != pkgCache::Dep::PreDepends && D->Type != pkgCache::Dep::Depends)
+ continue;
+ ReInstallPseudoForGroup(D.TargetPkg(), recheck);
+ }
+ unsigned char const CurDepState = VersionState(V.DependsList(),DepInstall,DepInstMin,DepInstPolicy);
+ // if package ist still broken… try another arch
+ if ((CurDepState & DepInstMin) != DepInstMin)
+ break;
+ }
+ // dependencies satisfied: reinstall the package
+ RemoveSizes(P);
+ RemoveStates(P);
+ P->CurrentVer = V.Index();
+ PkgState[P->ID].InstallVer = V;
+ AddStates(P);
+ Update(P);
+ AddSizes(P);
+ return true;
+ }
+ }
+ return false;
+}
+ /*}}}*/
// DepCache::Update - Update the deps list of a package /*{{{*/
// ---------------------------------------------------------------------
/* This is a helper for update that only does the dep portion of the scan.
{
if(!(PkgState[p->ID].Flags & Flag::Auto) ||
(p->Flags & Flag::Essential) ||
- userFunc.InRootSet(p))
-
+ userFunc.InRootSet(p) ||
+ // be nice even then a required package violates the policy (#583517)
+ // and do the full mark process also for required packages
+ (p.CurrentVer().end() != true &&
+ p.CurrentVer()->Priority == pkgCache::State::Required))
{
// the package is installed (and set to keep)
if(PkgState[p->ID].Keep() && !p.CurrentVer().end())
// If the version belongs to a Multi-Arch all package
// we will mark all others in this Group with this version also
- // Beware: We compare versions here the lazy way: string comparision
- // this is bad if multiple repositories provide different versions
- // of the package with an identical version number - but even in this
- // case the dependencies are likely the same.
if (ver->MultiArch == pkgCache::Version::All &&
strcmp(ver.Arch(true), "all") == 0)
{
for (VerIterator V = P.VersionList();
V.end() != true; ++V)
{
- if (strcmp(VerStr, V.VerStr()) != 0)
+ if (ver->Hash != V->Hash ||
+ strcmp(VerStr, V.VerStr()) != 0)
continue;
MarkPackage(P, V, follow_recommends, follow_suggests);
break;
{
state.Garbage=true;
if(debug_autoremove)
- std::cout << "Garbage: " << p.FullName() << std::endl;
+ std::clog << "Garbage: " << p.FullName() << std::endl;
}
}
projects / apt.git / blobdiff