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#include <apt-pkg/cachefile.h>
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/depcache.h>
#include <apt-pkg/strutl.h>
#include "private-cacheset.h"
bool GetLocalitySortedVersionSet(pkgCacheFile &CacheFile,
LocalitySortedVersionSet &output_set,
OpProgress &progress)
{
Matcher null_matcher = Matcher();
return GetLocalitySortedVersionSet(CacheFile, output_set,
null_matcher, progress);
}
bool GetLocalitySortedVersionSet(pkgCacheFile &CacheFile,
LocalitySortedVersionSet &output_set,
Matcher &matcher,
OpProgress &progress)
{
pkgCache *Cache = CacheFile.GetPkgCache();
pkgDepCache *DepCache = CacheFile.GetDepCache();
int Done=0;
progress.SubProgress(Cache->Head().PackageCount, _("Sorting"));
for (pkgCache::PkgIterator P = Cache->PkgBegin(); P.end() == false; ++P)
{
if (Done%500 == 0)
progress.Progress(Done);
Done++;
if ((matcher)(P) == false)
continue;
// exclude virtual pkgs
if (P.VersionList() == 0)
continue;
pkgDepCache::StateCache &state = (*DepCache)[P];
if (_config->FindB("APT::Cmd::Installed") == true)
{
if (P.CurrentVer() != NULL)
{
output_set.insert(P.CurrentVer());
}
}
else if (_config->FindB("APT::Cmd::Upgradable") == true)
{
if(P.CurrentVer() && state.Upgradable())
{
pkgPolicy *policy = CacheFile.GetPolicy();
output_set.insert(policy->GetCandidateVer(P));
}
}
else
{
pkgPolicy *policy = CacheFile.GetPolicy();
output_set.insert(policy->GetCandidateVer(P));
}
}
progress.Done();
return true;
}