// Include Files /*{{{*/ #include <config.h> #include <apt-pkg/cachefile.h> #include <apt-pkg/cachefilter.h> #include <apt-pkg/cacheset.h> #include <apt-pkg/cmndline.h> #include <apt-pkg/pkgrecords.h> #include <apt-pkg/progress.h> #include <apt-pkg/strutl.h> #include <apt-pkg/configuration.h> #include <apt-pkg/macros.h> #include <apt-pkg/pkgcache.h> #include <apt-pkg/cacheiterators.h> #include <apt-private/private-cacheset.h> #include <apt-private/private-list.h> #include <apt-private/private-output.h> #include <iostream> #include <sstream> #include <map> #include <string> #include <utility> #include <vector> #include <apti18n.h> /*}}}*/ struct PackageSortAlphabetic /*{{{*/ { bool operator () (const pkgCache::PkgIterator &p_lhs, const pkgCache::PkgIterator &p_rhs) { const std::string &l_name = p_lhs.FullName(true); const std::string &r_name = p_rhs.FullName(true); return (l_name < r_name); } }; class PackageNameMatcher : public Matcher { public: PackageNameMatcher(const char **patterns) { for(int i=0; patterns[i] != NULL; ++i) { std::string pattern = patterns[i]; APT::CacheFilter::PackageMatcher *cachefilter = NULL; if(_config->FindB("APT::Cmd::Use-Regexp", false) == true) cachefilter = new APT::CacheFilter::PackageNameMatchesRegEx(pattern); else cachefilter = new APT::CacheFilter::PackageNameMatchesFnmatch(pattern); filters.push_back(cachefilter); } } virtual ~PackageNameMatcher() { for(J=filters.begin(); J != filters.end(); ++J) delete *J; } virtual bool operator () (const pkgCache::PkgIterator &P) { for(J=filters.begin(); J != filters.end(); ++J) { APT::CacheFilter::PackageMatcher *cachefilter = *J; if((*cachefilter)(P)) return true; } return false; } private: std::vector<APT::CacheFilter::PackageMatcher*> filters; std::vector<APT::CacheFilter::PackageMatcher*>::const_iterator J; #undef PackageMatcher }; /*}}}*/ static void ListAllVersions(pkgCacheFile &CacheFile, pkgRecords &records,/*{{{*/ pkgCache::PkgIterator P, std::ostream &outs, bool include_summary=true) { for (pkgCache::VerIterator Ver = P.VersionList(); Ver.end() == false; ++Ver) { ListSingleVersion(CacheFile, records, Ver, outs, include_summary); outs << "\n"; } } /*}}}*/ // list - list package based on criteria /*{{{*/ // --------------------------------------------------------------------- bool DoList(CommandLine &Cmd) { pkgCacheFile CacheFile; pkgCache *Cache = CacheFile.GetPkgCache(); if (unlikely(Cache == NULL)) return false; pkgRecords records(CacheFile); const char **patterns; const char *all_pattern[] = { "*", NULL}; if (strv_length(Cmd.FileList + 1) == 0) { patterns = all_pattern; } else { patterns = Cmd.FileList + 1; } std::map<std::string, std::string> output_map; std::map<std::string, std::string>::const_iterator K; bool includeSummary = _config->FindB("APT::Cmd::List-Include-Summary"); PackageNameMatcher matcher(patterns); LocalitySortedVersionSet bag; OpTextProgress progress(*_config); progress.OverallProgress(0, Cache->Head().PackageCount, Cache->Head().PackageCount, _("Listing")); GetLocalitySortedVersionSet(CacheFile, bag, matcher, progress); bool ShowAllVersions = _config->FindB("APT::Cmd::All-Versions", false); for (LocalitySortedVersionSet::iterator V = bag.begin(); V != bag.end(); ++V) { std::stringstream outs; if(ShowAllVersions == true) { ListAllVersions(CacheFile, records, V.ParentPkg(), outs, includeSummary); output_map.insert(std::make_pair<std::string, std::string>( V.ParentPkg().Name(), outs.str())); } else { ListSingleVersion(CacheFile, records, V, outs, includeSummary); output_map.insert(std::make_pair<std::string, std::string>( V.ParentPkg().Name(), outs.str())); } } // FIXME: SORT! and make sorting flexible (alphabetic, by pkg status) // output the sorted map for (K = output_map.begin(); K != output_map.end(); ++K) std::cout << (*K).second << std::endl; // be nice and tell the user if there is more to see if (bag.size() == 1 && ShowAllVersions == false) { // start with -1 as we already displayed one version int versions = -1; pkgCache::VerIterator Ver = *bag.begin(); for ( ; Ver.end() == false; Ver++) versions++; if (versions > 0) _error->Notice(P_("There is %i additional version. Please use the '-a' switch to see it", "There are %i additional versions. Please use the '-a' switch to see them.", versions), versions); } return true; }