summaryrefslogtreecommitdiff
path: root/apt-private/private-cacheset.cc
diff options
context:
space:
mode:
Diffstat (limited to 'apt-private/private-cacheset.cc')
-rw-r--r--apt-private/private-cacheset.cc63
1 files changed, 63 insertions, 0 deletions
diff --git a/apt-private/private-cacheset.cc b/apt-private/private-cacheset.cc
new file mode 100644
index 000000000..6fb224010
--- /dev/null
+++ b/apt-private/private-cacheset.cc
@@ -0,0 +1,63 @@
+#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;
+}