+ ShowList(c1out,_("The following extra packages will be installed:"),List,VersionsList);
+ }
+
+ /* Print out a list of suggested and recommended packages */
+ {
+ string SuggestsList, RecommendsList, List;
+ string SuggestsVersions, RecommendsVersions;
+ for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+ {
+ pkgCache::PkgIterator Pkg(Cache,Cache.List[J]);
+
+ /* Just look at the ones we want to install */
+ if ((*Cache)[Pkg].Install() == false)
+ continue;
+
+ // get the recommends/suggests for the candidate ver
+ pkgCache::VerIterator CV = (*Cache)[Pkg].CandidateVerIter(*Cache);
+ for (pkgCache::DepIterator D = CV.DependsList(); D.end() == false; )
+ {
+ pkgCache::DepIterator Start;
+ pkgCache::DepIterator End;
+ D.GlobOr(Start,End); // advances D
+
+ // FIXME: we really should display a or-group as a or-group to the user
+ // the problem is that ShowList is incapable of doing this
+ string RecommendsOrList,RecommendsOrVersions;
+ string SuggestsOrList,SuggestsOrVersions;
+ bool foundInstalledInOrGroup = false;
+ for(;;)
+ {
+ /* Skip if package is installed already, or is about to be */
+ string target = string(Start.TargetPkg().Name()) + " ";
+
+ if ((*Start.TargetPkg()).SelectedState == pkgCache::State::Install
+ || Cache[Start.TargetPkg()].Install())
+ {
+ foundInstalledInOrGroup=true;
+ break;
+ }
+
+ /* Skip if we already saw it */
+ if (int(SuggestsList.find(target)) != -1 || int(RecommendsList.find(target)) != -1)
+ {
+ foundInstalledInOrGroup=true;
+ break;
+ }
+
+ // this is a dep on a virtual pkg, check if any package that provides it
+ // should be installed
+ if(Start.TargetPkg().ProvidesList() != 0)
+ {
+ pkgCache::PrvIterator I = Start.TargetPkg().ProvidesList();
+ for (; I.end() == false; I++)
+ {
+ pkgCache::PkgIterator Pkg = I.OwnerPkg();
+ if (Cache[Pkg].CandidateVerIter(Cache) == I.OwnerVer() &&
+ Pkg.CurrentVer() != 0)
+ foundInstalledInOrGroup=true;
+ }
+ }
+
+ if (Start->Type == pkgCache::Dep::Suggests)
+ {
+ SuggestsOrList += target;
+ SuggestsOrVersions += string(Cache[Start.TargetPkg()].CandVersion) + "\n";
+ }
+
+ if (Start->Type == pkgCache::Dep::Recommends)
+ {
+ RecommendsOrList += target;
+ RecommendsOrVersions += string(Cache[Start.TargetPkg()].CandVersion) + "\n";
+ }
+
+ if (Start >= End)
+ break;
+ Start++;
+ }
+
+ if(foundInstalledInOrGroup == false)
+ {
+ RecommendsList += RecommendsOrList;
+ RecommendsVersions += RecommendsOrVersions;
+ SuggestsList += SuggestsOrList;
+ SuggestsVersions += SuggestsOrVersions;
+ }
+
+ }
+ }
+
+ ShowList(c1out,_("Suggested packages:"),SuggestsList,SuggestsVersions);
+ ShowList(c1out,_("Recommended packages:"),RecommendsList,RecommendsVersions);
+
projects / apt.git / blobdiff