X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/78c325968642255fd2325003f19729b617477666..cf4ff3b78dc347188949370db914fe6329be6c99:/cmdline/apt-cache.cc

diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc
index 95f185b4f..22778eb24 100644
--- a/cmdline/apt-cache.cc
+++ b/cmdline/apt-cache.cc
@@ -13,15 +13,17 @@
    ##################################################################### */
 									/*}}}*/
 // Include Files							/*{{{*/
+#include<config.h>
+
 #include <apt-pkg/error.h>
-#include <cassert>
-#include <apt-pkg/pkgcachegen.h>
 #include <apt-pkg/cachefile.h>
+#include <apt-pkg/cacheset.h>
 #include <apt-pkg/init.h>
 #include <apt-pkg/progress.h>
 #include <apt-pkg/sourcelist.h>
 #include <apt-pkg/cmndline.h>
 #include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
 #include <apt-pkg/pkgrecords.h>
 #include <apt-pkg/srcrecords.h>
 #include <apt-pkg/version.h>
@@ -29,26 +31,30 @@
 #include <apt-pkg/tagfile.h>
 #include <apt-pkg/algorithms.h>
 #include <apt-pkg/sptr.h>
-#include <apt-pkg/packageset.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/metaindex.h>
 
-#include <config.h>
-#include <apti18n.h>
+#include <apt-private/private-list.h>
+#include <apt-private/private-cmndline.h>
+#include <apt-private/private-show.h>
+#include <apt-private/private-cacheset.h>
 
+#include <cassert>
 #include <locale.h>
 #include <iostream>
 #include <unistd.h>
 #include <errno.h>
 #include <regex.h>
 #include <stdio.h>
-
 #include <iomanip>
+#include <algorithm>
+
+#include <apti18n.h>
 									/*}}}*/
 
 using namespace std;
 
-pkgCache *GCache = 0;
-pkgSourceList *SrcList = 0;
-
 // LocalitySort - Sort a version list by package file locality		/*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -84,15 +90,8 @@ void LocalitySort(pkgCache::DescFile **begin,
 // UnMet - Show unmet dependencies					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool UnMet(CommandLine &CmdL)
+bool ShowUnMet(pkgCache::VerIterator const &V, bool const Important)
 {
-   pkgCache &Cache = *GCache;
-   bool Important = _config->FindB("APT::Cache::Important",false);
-   
-   for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
-   {
-      for (pkgCache::VerIterator V = P.VersionList(); V.end() == false; V++)
-      {
 	 bool Header = false;
 	 for (pkgCache::DepIterator D = V.DependsList(); D.end() == false;)
 	 {
@@ -100,20 +99,17 @@ bool UnMet(CommandLine &CmdL)
 	    pkgCache::DepIterator Start;
 	    pkgCache::DepIterator End;
 	    D.GlobOr(Start,End);
-	    
-	    // Skip conflicts and replaces
-	    if (End->Type != pkgCache::Dep::PreDepends &&
-		End->Type != pkgCache::Dep::Depends && 
-		End->Type != pkgCache::Dep::Suggests &&
-	        End->Type != pkgCache::Dep::Recommends)
-	       continue;
 
 	    // Important deps only
 	    if (Important == true)
 	       if (End->Type != pkgCache::Dep::PreDepends &&
 	           End->Type != pkgCache::Dep::Depends)
 		  continue;
-	    
+
+	    // Skip conflicts and replaces
+	    if (End.IsNegative() == true)
+	       continue;
+
 	    // Verify the or group
 	    bool OK = false;
 	    pkgCache::DepIterator RealStart = Start;
@@ -131,7 +127,7 @@ bool UnMet(CommandLine &CmdL)
 	       
 	       if (Start == End)
 		  break;
-	       Start++;
+	       ++Start;
 	    }
 	    while (1);
 
@@ -142,7 +138,7 @@ bool UnMet(CommandLine &CmdL)
 	    // Oops, it failed..
 	    if (Header == false)
 	       ioprintf(cout,_("Package %s version %s has an unmet dep:\n"),
-			P.FullName(true).c_str(),V.VerStr());
+			V.ParentPkg().FullName(true).c_str(),V.VerStr());
 	    Header = true;
 	    
 	    // Print out the dep type
@@ -159,14 +155,38 @@ bool UnMet(CommandLine &CmdL)
 	       if (Start == End)
 		  break;
 	       cout << " | ";
-	       Start++;
+	       ++Start;
 	    }
 	    while (1);
 	    
 	    cout << endl;
-	 }	 
-      }
-   }   
+	 }
+   return true;
+}
+bool UnMet(CommandLine &CmdL)
+{
+   bool const Important = _config->FindB("APT::Cache::Important",false);
+
+   pkgCacheFile CacheFile;
+   if (unlikely(CacheFile.GetPkgCache() == NULL))
+      return false;
+
+   if (CmdL.FileSize() <= 1)
+   {
+      for (pkgCache::PkgIterator P = CacheFile.GetPkgCache()->PkgBegin(); P.end() == false; ++P)
+	 for (pkgCache::VerIterator V = P.VersionList(); V.end() == false; ++V)
+	    if (ShowUnMet(V, Important) == false)
+	       return false;
+   }
+   else
+   {
+      CacheSetHelperVirtuals helper(true, GlobalError::NOTICE);
+      APT::VersionList verset = APT::VersionList::FromCommandLine(CacheFile, CmdL.FileList + 1,
+				APT::VersionList::CANDIDATE, helper);
+      for (APT::VersionList::iterator V = verset.begin(); V != verset.end(); ++V)
+	 if (ShowUnMet(V, Important) == false)
+	    return false;
+   }
    return true;
 }
 									/*}}}*/
@@ -174,21 +194,22 @@ bool UnMet(CommandLine &CmdL)
 // ---------------------------------------------------------------------
 /* */
 bool DumpPackage(CommandLine &CmdL)
-{   
-   pkgCache &Cache = *GCache;
-   APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(Cache, CmdL.FileList);
+{
+   pkgCacheFile CacheFile;
+   APT::CacheSetHelper helper(true, GlobalError::NOTICE);
+   APT::PackageList pkgset = APT::PackageList::FromCommandLine(CacheFile, CmdL.FileList + 1, helper);
 
-   for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
+   for (APT::PackageList::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
    {
       cout << "Package: " << Pkg.FullName(true) << endl;
       cout << "Versions: " << endl;
-      for (pkgCache::VerIterator Cur = Pkg.VersionList(); Cur.end() != true; Cur++)
+      for (pkgCache::VerIterator Cur = Pkg.VersionList(); Cur.end() != true; ++Cur)
       {
 	 cout << Cur.VerStr();
-	 for (pkgCache::VerFileIterator Vf = Cur.FileList(); Vf.end() == false; Vf++)
+	 for (pkgCache::VerFileIterator Vf = Cur.FileList(); Vf.end() == false; ++Vf)
 	    cout << " (" << Vf.File().FileName() << ")";
 	 cout << endl;
-	 for (pkgCache::DescIterator D = Cur.DescriptionList(); D.end() == false; D++)
+	 for (pkgCache::DescIterator D = Cur.DescriptionList(); D.end() == false; ++D)
 	 {
 	    cout << " Description Language: " << D.LanguageCode() << endl
 		 << "                 File: " << D.FileList().File().FileName() << endl
@@ -200,7 +221,7 @@ bool DumpPackage(CommandLine &CmdL)
       cout << endl;
       
       cout << "Reverse Depends: " << endl;
-      for (pkgCache::DepIterator D = Pkg.RevDependsList(); D.end() != true; D++)
+      for (pkgCache::DepIterator D = Pkg.RevDependsList(); D.end() != true; ++D)
       {
 	 cout << "  " << D.ParentPkg().FullName(true) << ',' << D.TargetPkg().FullName(true);
 	 if (D->Version != 0)
@@ -210,24 +231,24 @@ bool DumpPackage(CommandLine &CmdL)
       }
       
       cout << "Dependencies: " << endl;
-      for (pkgCache::VerIterator Cur = Pkg.VersionList(); Cur.end() != true; Cur++)
+      for (pkgCache::VerIterator Cur = Pkg.VersionList(); Cur.end() != true; ++Cur)
       {
 	 cout << Cur.VerStr() << " - ";
-	 for (pkgCache::DepIterator Dep = Cur.DependsList(); Dep.end() != true; Dep++)
+	 for (pkgCache::DepIterator Dep = Cur.DependsList(); Dep.end() != true; ++Dep)
 	    cout << Dep.TargetPkg().FullName(true) << " (" << (int)Dep->CompareOp << " " << DeNull(Dep.TargetVer()) << ") ";
 	 cout << endl;
       }      
 
       cout << "Provides: " << endl;
-      for (pkgCache::VerIterator Cur = Pkg.VersionList(); Cur.end() != true; Cur++)
+      for (pkgCache::VerIterator Cur = Pkg.VersionList(); Cur.end() != true; ++Cur)
       {
 	 cout << Cur.VerStr() << " - ";
-	 for (pkgCache::PrvIterator Prv = Cur.ProvidesList(); Prv.end() != true; Prv++)
+	 for (pkgCache::PrvIterator Prv = Cur.ProvidesList(); Prv.end() != true; ++Prv)
 	    cout << Prv.ParentPkg().FullName(true) << " ";
 	 cout << endl;
       }
       cout << "Reverse Provides: " << endl;
-      for (pkgCache::PrvIterator Prv = Pkg.ProvidesList(); Prv.end() != true; Prv++)
+      for (pkgCache::PrvIterator Prv = Pkg.ProvidesList(); Prv.end() != true; ++Prv)
 	 cout << Prv.OwnerPkg().FullName(true) << " " << Prv.OwnerVer().VerStr() << endl;
    }
 
@@ -239,19 +260,23 @@ bool DumpPackage(CommandLine &CmdL)
 /* */
 bool Stats(CommandLine &Cmd)
 {
-   pkgCache &Cache = *GCache;
-   cout << _("Total package names: ") << Cache.Head().GroupCount << " (" <<
-      SizeToStr(Cache.Head().GroupCount*Cache.Head().GroupSz) << ')' << endl
-        << _("Total package structures: ") << Cache.Head().PackageCount << " (" <<
-      SizeToStr(Cache.Head().PackageCount*Cache.Head().PackageSz) << ')' << endl;
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   if (unlikely(Cache == NULL))
+      return false;
+
+   cout << _("Total package names: ") << Cache->Head().GroupCount << " (" <<
+      SizeToStr(Cache->Head().GroupCount*Cache->Head().GroupSz) << ')' << endl
+        << _("Total package structures: ") << Cache->Head().PackageCount << " (" <<
+      SizeToStr(Cache->Head().PackageCount*Cache->Head().PackageSz) << ')' << endl;
 
    int Normal = 0;
    int Virtual = 0;
    int NVirt = 0;
    int DVirt = 0;
    int Missing = 0;
-   pkgCache::PkgIterator I = Cache.PkgBegin();
-   for (;I.end() != true; I++)
+   pkgCache::PkgIterator I = Cache->PkgBegin();
+   for (;I.end() != true; ++I)
    {
       if (I->VersionList != 0 && I->ProvidesList == 0)
       {
@@ -288,37 +313,37 @@ bool Stats(CommandLine &Cmd)
    cout << _("  Mixed virtual packages: ") << NVirt << endl;
    cout << _("  Missing: ") << Missing << endl;
    
-   cout << _("Total distinct versions: ") << Cache.Head().VersionCount << " (" <<
-      SizeToStr(Cache.Head().VersionCount*Cache.Head().VersionSz) << ')' << endl;
-   cout << _("Total distinct descriptions: ") << Cache.Head().DescriptionCount << " (" <<
-      SizeToStr(Cache.Head().DescriptionCount*Cache.Head().DescriptionSz) << ')' << endl;
-   cout << _("Total dependencies: ") << Cache.Head().DependsCount << " (" << 
-      SizeToStr(Cache.Head().DependsCount*Cache.Head().DependencySz) << ')' << endl;
+   cout << _("Total distinct versions: ") << Cache->Head().VersionCount << " (" <<
+      SizeToStr(Cache->Head().VersionCount*Cache->Head().VersionSz) << ')' << endl;
+   cout << _("Total distinct descriptions: ") << Cache->Head().DescriptionCount << " (" <<
+      SizeToStr(Cache->Head().DescriptionCount*Cache->Head().DescriptionSz) << ')' << endl;
+   cout << _("Total dependencies: ") << Cache->Head().DependsCount << " (" << 
+      SizeToStr(Cache->Head().DependsCount*Cache->Head().DependencySz) << ')' << endl;
    
-   cout << _("Total ver/file relations: ") << Cache.Head().VerFileCount << " (" <<
-      SizeToStr(Cache.Head().VerFileCount*Cache.Head().VerFileSz) << ')' << endl;
-   cout << _("Total Desc/File relations: ") << Cache.Head().DescFileCount << " (" <<
-      SizeToStr(Cache.Head().DescFileCount*Cache.Head().DescFileSz) << ')' << endl;
-   cout << _("Total Provides mappings: ") << Cache.Head().ProvidesCount << " (" <<
-      SizeToStr(Cache.Head().ProvidesCount*Cache.Head().ProvidesSz) << ')' << endl;
+   cout << _("Total ver/file relations: ") << Cache->Head().VerFileCount << " (" <<
+      SizeToStr(Cache->Head().VerFileCount*Cache->Head().VerFileSz) << ')' << endl;
+   cout << _("Total Desc/File relations: ") << Cache->Head().DescFileCount << " (" <<
+      SizeToStr(Cache->Head().DescFileCount*Cache->Head().DescFileSz) << ')' << endl;
+   cout << _("Total Provides mappings: ") << Cache->Head().ProvidesCount << " (" <<
+      SizeToStr(Cache->Head().ProvidesCount*Cache->Head().ProvidesSz) << ')' << endl;
    
    // String list stats
    unsigned long Size = 0;
    unsigned long Count = 0;
-   for (pkgCache::StringItem *I = Cache.StringItemP + Cache.Head().StringList;
-        I!= Cache.StringItemP; I = Cache.StringItemP + I->NextItem)
+   for (pkgCache::StringItem *I = Cache->StringItemP + Cache->Head().StringList;
+        I!= Cache->StringItemP; I = Cache->StringItemP + I->NextItem)
    {
       Count++;
-      Size += strlen(Cache.StrP + I->String) + 1;
+      Size += strlen(Cache->StrP + I->String) + 1;
    }
    cout << _("Total globbed strings: ") << Count << " (" << SizeToStr(Size) << ')' << endl;
 
    unsigned long DepVerSize = 0;
-   for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
+   for (pkgCache::PkgIterator P = Cache->PkgBegin(); P.end() == false; ++P)
    {
-      for (pkgCache::VerIterator V = P.VersionList(); V.end() == false; V++)
+      for (pkgCache::VerIterator V = P.VersionList(); V.end() == false; ++V)
       {
-	 for (pkgCache::DepIterator D = V.DependsList(); D.end() == false; D++)
+	 for (pkgCache::DepIterator D = V.DependsList(); D.end() == false; ++D)
 	 {
 	    if (D->Version != 0)
 	       DepVerSize += strlen(D.TargetVer()) + 1;
@@ -329,15 +354,15 @@ bool Stats(CommandLine &Cmd)
    
    unsigned long Slack = 0;
    for (int I = 0; I != 7; I++)
-      Slack += Cache.Head().Pools[I].ItemSize*Cache.Head().Pools[I].Count;
+      Slack += Cache->Head().Pools[I].ItemSize*Cache->Head().Pools[I].Count;
    cout << _("Total slack space: ") << SizeToStr(Slack) << endl;
    
    unsigned long Total = 0;
-   Total = Slack + Size + Cache.Head().DependsCount*Cache.Head().DependencySz + 
-           Cache.Head().VersionCount*Cache.Head().VersionSz +
-           Cache.Head().PackageCount*Cache.Head().PackageSz + 
-           Cache.Head().VerFileCount*Cache.Head().VerFileSz +
-           Cache.Head().ProvidesCount*Cache.Head().ProvidesSz;
+   Total = Slack + Size + Cache->Head().DependsCount*Cache->Head().DependencySz + 
+           Cache->Head().VersionCount*Cache->Head().VersionSz +
+           Cache->Head().PackageCount*Cache->Head().PackageSz + 
+           Cache->Head().VerFileCount*Cache->Head().VerFileSz +
+           Cache->Head().ProvidesCount*Cache->Head().ProvidesSz;
    cout << _("Total space accounted for: ") << SizeToStr(Total) << endl;
    
    return true;
@@ -348,43 +373,47 @@ bool Stats(CommandLine &Cmd)
 /* This is worthless except fer debugging things */
 bool Dump(CommandLine &Cmd)
 {
-   pkgCache &Cache = *GCache;
-   cout << "Using Versioning System: " << Cache.VS->Label << endl;
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   if (unlikely(Cache == NULL))
+      return false;
+
+   std::cout << "Using Versioning System: " << Cache->VS->Label << std::endl;
    
-   for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
+   for (pkgCache::PkgIterator P = Cache->PkgBegin(); P.end() == false; ++P)
    {
-      cout << "Package: " << P.FullName(true) << endl;
-      for (pkgCache::VerIterator V = P.VersionList(); V.end() == false; V++)
+      std::cout << "Package: " << P.FullName(true) << std::endl;
+      for (pkgCache::VerIterator V = P.VersionList(); V.end() == false; ++V)
       {
-	 cout << " Version: " << V.VerStr() << endl;
-	 cout << "     File: " << V.FileList().File().FileName() << endl;
-	 for (pkgCache::DepIterator D = V.DependsList(); D.end() == false; D++)
-	    cout << "  Depends: " << D.TargetPkg().FullName(true) << ' ' << 
-	                     DeNull(D.TargetVer()) << endl;
-	 for (pkgCache::DescIterator D = V.DescriptionList(); D.end() == false; D++)
+	 std::cout << " Version: " << V.VerStr() << std::endl;
+	 std::cout << "     File: " << V.FileList().File().FileName() << std::endl;
+	 for (pkgCache::DepIterator D = V.DependsList(); D.end() == false; ++D)
+	    std::cout << "  Depends: " << D.TargetPkg().FullName(true) << ' ' << 
+	                     DeNull(D.TargetVer()) << std::endl;
+	 for (pkgCache::DescIterator D = V.DescriptionList(); D.end() == false; ++D)
 	 {
-	    cout << " Description Language: " << D.LanguageCode() << endl
-		 << "                 File: " << D.FileList().File().FileName() << endl
-		 << "                  MD5: " << D.md5() << endl;
+	    std::cout << " Description Language: " << D.LanguageCode() << std::endl
+		 << "                 File: " << D.FileList().File().FileName() << std::endl
+		 << "                  MD5: " << D.md5() << std::endl;
 	 } 
       }      
    }
 
-   for (pkgCache::PkgFileIterator F = Cache.FileBegin(); F.end() == false; F++)
+   for (pkgCache::PkgFileIterator F = Cache->FileBegin(); F.end() == false; ++F)
    {
-      cout << "File: " << F.FileName() << endl;
-      cout << " Type: " << F.IndexType() << endl;
-      cout << " Size: " << F->Size << endl;
-      cout << " ID: " << F->ID << endl;
-      cout << " Flags: " << F->Flags << endl;
-      cout << " Time: " << TimeRFC1123(F->mtime) << endl;
-      cout << " Archive: " << DeNull(F.Archive()) << endl;
-      cout << " Component: " << DeNull(F.Component()) << endl;
-      cout << " Version: " << DeNull(F.Version()) << endl;
-      cout << " Origin: " << DeNull(F.Origin()) << endl;
-      cout << " Site: " << DeNull(F.Site()) << endl;
-      cout << " Label: " << DeNull(F.Label()) << endl;
-      cout << " Architecture: " << DeNull(F.Architecture()) << endl;
+      std::cout << "File: " << F.FileName() << std::endl;
+      std::cout << " Type: " << F.IndexType() << std::endl;
+      std::cout << " Size: " << F->Size << std::endl;
+      std::cout << " ID: " << F->ID << std::endl;
+      std::cout << " Flags: " << F->Flags << std::endl;
+      std::cout << " Time: " << TimeRFC1123(F->mtime) << std::endl;
+      std::cout << " Archive: " << DeNull(F.Archive()) << std::endl;
+      std::cout << " Component: " << DeNull(F.Component()) << std::endl;
+      std::cout << " Version: " << DeNull(F.Version()) << std::endl;
+      std::cout << " Origin: " << DeNull(F.Origin()) << std::endl;
+      std::cout << " Site: " << DeNull(F.Site()) << std::endl;
+      std::cout << " Label: " << DeNull(F.Label()) << std::endl;
+      std::cout << " Architecture: " << DeNull(F.Architecture()) << std::endl;
    }
 
    return true;
@@ -396,18 +425,17 @@ bool Dump(CommandLine &Cmd)
    make this run really fast, perhaps I went a little overboard.. */
 bool DumpAvail(CommandLine &Cmd)
 {
-   pkgCache &Cache = *GCache;
-
-   pkgPolicy Plcy(&Cache);
-   if (ReadPinFile(Plcy) == false || ReadPinDir(Plcy) == false)
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   if (unlikely(Cache == NULL || CacheFile.BuildPolicy() == false))
       return false;
-   
-   unsigned long Count = Cache.HeaderP->PackageCount+1;
+
+   unsigned long Count = Cache->HeaderP->PackageCount+1;
    pkgCache::VerFile **VFList = new pkgCache::VerFile *[Count];
    memset(VFList,0,sizeof(*VFList)*Count);
    
    // Map versions that we want to write out onto the VerList array.
-   for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
+   for (pkgCache::PkgIterator P = Cache->PkgBegin(); P.end() == false; ++P)
    {    
       if (P->VersionList == 0)
 	 continue;
@@ -415,7 +443,7 @@ bool DumpAvail(CommandLine &Cmd)
       /* Find the proper version to use. If the policy says there are no
          possible selections we return the installed version, if available..
        	 This prevents dselect from making it obsolete. */
-      pkgCache::VerIterator V = Plcy.GetCandidateVer(P);
+      pkgCache::VerIterator V = CacheFile.GetPolicy()->GetCandidateVer(P);
       if (V.end() == true)
       {
 	 if (P->CurrentVer == 0)
@@ -424,7 +452,7 @@ bool DumpAvail(CommandLine &Cmd)
       }
       
       pkgCache::VerFileIterator VF = V.FileList();
-      for (; VF.end() == false ; VF++)
+      for (; VF.end() == false ; ++VF)
 	 if ((VF.File()->Flags & pkgCache::Flag::NotSource) == 0)
 	    break;
       
@@ -438,9 +466,9 @@ bool DumpAvail(CommandLine &Cmd)
          handling works OK. */
       if (VF.end() == true)
       {
-	 for (pkgCache::VerIterator Cur = P.VersionList(); Cur.end() != true; Cur++)
+	 for (pkgCache::VerIterator Cur = P.VersionList(); Cur.end() != true; ++Cur)
 	 {
-	    for (VF = Cur.FileList(); VF.end() == false; VF++)
+	    for (VF = Cur.FileList(); VF.end() == false; ++VF)
 	    {	 
 	       if ((VF.File()->Flags & pkgCache::Flag::NotSource) == 0)
 	       {
@@ -460,10 +488,10 @@ bool DumpAvail(CommandLine &Cmd)
    LocalitySort(VFList,Count,sizeof(*VFList));
 
    // Iterate over all the package files and write them out.
-   char *Buffer = new char[Cache.HeaderP->MaxVerFileSize+10];
+   char *Buffer = new char[Cache->HeaderP->MaxVerFileSize+10];
    for (pkgCache::VerFile **J = VFList; *J != 0;)
    {
-      pkgCache::PkgFileIterator File(Cache,(*J)->File + Cache.PkgFileP);
+      pkgCache::PkgFileIterator File(*Cache,(*J)->File + Cache->PkgFileP);
       if (File.IsOk() == false)
       {
 	 _error->Error(_("Package file %s is out of sync."),File.FileName());
@@ -482,7 +510,7 @@ bool DumpAvail(CommandLine &Cmd)
       unsigned long Pos = 0;
       for (; *J != 0; J++)
       {
-	 if ((*J)->File + Cache.PkgFileP != File)
+	 if ((*J)->File + Cache->PkgFileP != File)
 	    break;
 	 
 	 const pkgCache::VerFile &VF = **J;
@@ -504,7 +532,7 @@ bool DumpAvail(CommandLine &Cmd)
 	 if ((File->Flags & pkgCache::Flag::NotSource) == pkgCache::Flag::NotSource)
 	 {
 	    pkgTagSection Tags;
-	    TFRewriteData RW[] = {{"Status",0},{"Config-Version",0},{}};
+	    TFRewriteData RW[] = {{"Status", NULL, NULL},{"Config-Version", NULL, NULL},{NULL, NULL, NULL}};
 	    const char *Zero = 0;
 	    if (Tags.Scan(Buffer+Jitter,VF.Size+1) == false ||
 		TFRewrite(stdout,Tags,&Zero,RW) == false)
@@ -533,172 +561,132 @@ bool DumpAvail(CommandLine &Cmd)
    return !_error->PendingError();
 }
 									/*}}}*/
-// Depends - Print out a dependency tree				/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool Depends(CommandLine &CmdL)
+// ShowDepends - Helper for printing out a dependency tree		/*{{{*/
+bool ShowDepends(CommandLine &CmdL, bool const RevDepends)
 {
-   pkgCache &Cache = *GCache;
-   SPtrArray<unsigned> Colours = new unsigned[Cache.Head().PackageCount];
-   memset(Colours,0,sizeof(*Colours)*Cache.Head().PackageCount);
-
-   APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(Cache, CmdL.FileList);
-   for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
-      Colours[Pkg->ID] = 1;
-
-   bool Recurse = _config->FindB("APT::Cache::RecurseDepends",false);
-   bool Installed = _config->FindB("APT::Cache::Installed",false);
-   bool Important = _config->FindB("APT::Cache::Important",false);
-   bool DidSomething;
-   do
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   if (unlikely(Cache == NULL))
+      return false;
+
+   CacheSetHelperVirtuals helper(false);
+   APT::VersionList verset = APT::VersionList::FromCommandLine(CacheFile, CmdL.FileList + 1, APT::VersionList::CANDIDATE, helper);
+   if (verset.empty() == true && helper.virtualPkgs.empty() == true)
+      return _error->Error(_("No packages found"));
+   std::vector<bool> Shown(Cache->Head().PackageCount);
+
+   bool const Recurse = _config->FindB("APT::Cache::RecurseDepends", false);
+   bool const Installed = _config->FindB("APT::Cache::Installed", false);
+   bool const Important = _config->FindB("APT::Cache::Important", false);
+   bool const ShowDepType = _config->FindB("APT::Cache::ShowDependencyType", RevDepends == false);
+   bool const ShowVersion = _config->FindB("APT::Cache::ShowVersion", false);
+   bool const ShowPreDepends = _config->FindB("APT::Cache::ShowPre-Depends", true);
+   bool const ShowDepends = _config->FindB("APT::Cache::ShowDepends", true);
+   bool const ShowRecommends = _config->FindB("APT::Cache::ShowRecommends", Important == false);
+   bool const ShowSuggests = _config->FindB("APT::Cache::ShowSuggests", Important == false);
+   bool const ShowReplaces = _config->FindB("APT::Cache::ShowReplaces", Important == false);
+   bool const ShowConflicts = _config->FindB("APT::Cache::ShowConflicts", Important == false);
+   bool const ShowBreaks = _config->FindB("APT::Cache::ShowBreaks", Important == false);
+   bool const ShowEnhances = _config->FindB("APT::Cache::ShowEnhances", Important == false);
+   bool const ShowOnlyFirstOr = _config->FindB("APT::Cache::ShowOnlyFirstOr", false);
+
+   while (verset.empty() != true)
    {
-      DidSomething = false;
-      for (pkgCache::PkgIterator Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++)
-      {
-	 if (Colours[Pkg->ID] != 1)
-	    continue;
-	 Colours[Pkg->ID] = 2;
-	 DidSomething = true;
-	 
-	 pkgCache::VerIterator Ver = Pkg.VersionList();
-	 if (Ver.end() == true)
-	 {
-	    cout << '<' << Pkg.FullName(true) << '>' << endl;
-	    continue;
-	 }
-	 
+      pkgCache::VerIterator Ver = *verset.begin();
+      verset.erase(verset.begin());
+      pkgCache::PkgIterator Pkg = Ver.ParentPkg();
+      Shown[Pkg->ID] = true;
+
 	 cout << Pkg.FullName(true) << endl;
-	 
-	 for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false; D++)
+
+	 if (RevDepends == true)
+	    cout << "Reverse Depends:" << endl;
+	 for (pkgCache::DepIterator D = RevDepends ? Pkg.RevDependsList() : Ver.DependsList();
+	      D.end() == false; ++D)
 	 {
-	    // Important deps only
-	    if (Important == true)
-	       if (D->Type != pkgCache::Dep::PreDepends &&
-		   D->Type != pkgCache::Dep::Depends)
-		  continue;
-		  
-	    pkgCache::PkgIterator Trg = D.TargetPkg();
+	    switch (D->Type) {
+	    case pkgCache::Dep::PreDepends: if (!ShowPreDepends) continue; break;
+	    case pkgCache::Dep::Depends: if (!ShowDepends) continue; break;
+	    case pkgCache::Dep::Recommends: if (!ShowRecommends) continue; break;
+	    case pkgCache::Dep::Suggests: if (!ShowSuggests) continue; break;
+	    case pkgCache::Dep::Replaces: if (!ShowReplaces) continue; break;	    case pkgCache::Dep::Conflicts: if (!ShowConflicts) continue; break;
+	    case pkgCache::Dep::DpkgBreaks: if (!ShowBreaks) continue; break;
+	    case pkgCache::Dep::Enhances: if (!ShowEnhances) continue; break;
+	    }
+
+	    pkgCache::PkgIterator Trg = RevDepends ? D.ParentPkg() : D.TargetPkg();
 
 	    if((Installed && Trg->CurrentVer != 0) || !Installed)
 	      {
 
-		if ((D->CompareOp & pkgCache::Dep::Or) == pkgCache::Dep::Or)
+		if ((D->CompareOp & pkgCache::Dep::Or) == pkgCache::Dep::Or && ShowOnlyFirstOr == false)
 		  cout << " |";
 		else
 		  cout << "  ";
 	    
 		// Show the package
+		if (ShowDepType == true)
+		  cout << D.DepType() << ": ";
 		if (Trg->VersionList == 0)
-		  cout << D.DepType() << ": <" << Trg.FullName(true) << ">" << endl;
+		  cout << "<" << Trg.FullName(true) << ">";
 		else
-		  cout << D.DepType() << ": " << Trg.FullName(true) << endl;
-	    
-		if (Recurse == true)
-		  Colours[D.TargetPkg()->ID]++;
+		  cout << Trg.FullName(true);
+		if (ShowVersion == true && D->Version != 0)
+		   cout << " (" << pkgCache::CompTypeDeb(D->CompareOp) << ' ' << D.TargetVer() << ')';
+		cout << std::endl;
+
+		if (Recurse == true && Shown[Trg->ID] == false)
+		{
+		  Shown[Trg->ID] = true;
+		  verset.insert(APT::VersionSet::FromPackage(CacheFile, Trg, APT::VersionSet::CANDIDATE, helper));
+		}
 
 	      }
 	    
 	    // Display all solutions
 	    SPtrArray<pkgCache::Version *> List = D.AllTargets();
-	    pkgPrioSortList(Cache,List);
+	    pkgPrioSortList(*Cache,List);
 	    for (pkgCache::Version **I = List; *I != 0; I++)
 	    {
-	       pkgCache::VerIterator V(Cache,*I);
-	       if (V != Cache.VerP + V.ParentPkg()->VersionList ||
+	       pkgCache::VerIterator V(*Cache,*I);
+	       if (V != Cache->VerP + V.ParentPkg()->VersionList ||
 		   V->ParentPkg == D->Package)
 		  continue;
 	       cout << "    " << V.ParentPkg().FullName(true) << endl;
-	       
-	       if (Recurse == true)
-		  Colours[D.ParentPkg()->ID]++;
+
+		if (Recurse == true && Shown[V.ParentPkg()->ID] == false)
+		{
+		  Shown[V.ParentPkg()->ID] = true;
+		  verset.insert(APT::VersionSet::FromPackage(CacheFile, V.ParentPkg(), APT::VersionSet::CANDIDATE, helper));
+		}
 	    }
+
+	    if (ShowOnlyFirstOr == true)
+	       while ((D->CompareOp & pkgCache::Dep::Or) == pkgCache::Dep::Or) ++D;
 	 }
-      }      
-   }   
-   while (DidSomething == true);
-   
+   }
+
+   for (APT::PackageSet::const_iterator Pkg = helper.virtualPkgs.begin();
+	Pkg != helper.virtualPkgs.end(); ++Pkg)
+      cout << '<' << Pkg.FullName(true) << '>' << endl;
+
    return true;
 }
 									/*}}}*/
-// RDepends - Print out a reverse dependency tree - mbc			/*{{{*/
+// Depends - Print out a dependency tree				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool Depends(CommandLine &CmdL)
+{
+   return ShowDepends(CmdL, false);
+}
+									/*}}}*/
+// RDepends - Print out a reverse dependency tree			/*{{{*/
 // ---------------------------------------------------------------------
 /* */
 bool RDepends(CommandLine &CmdL)
 {
-   pkgCache &Cache = *GCache;
-   SPtrArray<unsigned> Colours = new unsigned[Cache.Head().PackageCount];
-   memset(Colours,0,sizeof(*Colours)*Cache.Head().PackageCount);
-
-   APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(Cache, CmdL.FileList);
-   for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
-      Colours[Pkg->ID] = 1;
-
-   bool Recurse = _config->FindB("APT::Cache::RecurseDepends",false);
-   bool Installed = _config->FindB("APT::Cache::Installed",false);
-   bool DidSomething;
-   do
-   {
-      DidSomething = false;
-      for (pkgCache::PkgIterator Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++)
-      {
-	 if (Colours[Pkg->ID] != 1)
-	    continue;
-	 Colours[Pkg->ID] = 2;
-	 DidSomething = true;
-	 
-	 pkgCache::VerIterator Ver = Pkg.VersionList();
-	 if (Ver.end() == true)
-	 {
-	    cout << '<' << Pkg.FullName(true) << '>' << endl;
-	    continue;
-	 }
-	 
-	 cout << Pkg.FullName(true) << endl;
-	 
-	 cout << "Reverse Depends:" << endl;
-	 for (pkgCache::DepIterator D = Pkg.RevDependsList(); D.end() == false; D++)
-	 {	    
-	    // Show the package
-	    pkgCache::PkgIterator Trg = D.ParentPkg();
-
-	    if((Installed && Trg->CurrentVer != 0) || !Installed)
-	      {
-
-		if ((D->CompareOp & pkgCache::Dep::Or) == pkgCache::Dep::Or)
-		  cout << " |";
-		else
-		  cout << "  ";
-
-		if (Trg->VersionList == 0)
-		  cout << D.DepType() << ": <" << Trg.FullName(true) << ">" << endl;
-		else
-		  cout << Trg.FullName(true) << endl;
-
-		if (Recurse == true)
-		  Colours[D.ParentPkg()->ID]++;
-
-	      }
-	    
-	    // Display all solutions
-	    SPtrArray<pkgCache::Version *> List = D.AllTargets();
-	    pkgPrioSortList(Cache,List);
-	    for (pkgCache::Version **I = List; *I != 0; I++)
-	    {
-	       pkgCache::VerIterator V(Cache,*I);
-	       if (V != Cache.VerP + V.ParentPkg()->VersionList ||
-		   V->ParentPkg == D->Package)
-		  continue;
-	       cout << "    " << V.ParentPkg().FullName(true) << endl;
-	       
-	       if (Recurse == true)
-		  Colours[D.ParentPkg()->ID]++;
-	    }
-	 }
-      }      
-   }   
-   while (DidSomething == true);
-   
-   return true;
+   return ShowDepends(CmdL, true);
 }
 									/*}}}*/
 // xvcg - Generate a graph for xvcg					/*{{{*/
@@ -707,7 +695,11 @@ bool RDepends(CommandLine &CmdL)
 
 bool XVcg(CommandLine &CmdL)
 {
-   pkgCache &Cache = *GCache;
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   if (unlikely(Cache == NULL))
+      return false;
+
    bool GivenOnly = _config->FindB("APT::Cache::GivenOnly",false);
    
    /* Normal packages are boxes
@@ -724,21 +716,21 @@ bool XVcg(CommandLine &CmdL)
       0 = None */
    enum States {None=0, ToShow, ToShowNR, DoneNR, Done};
    enum TheFlags {ForceNR=(1<<0)};
-   unsigned char *Show = new unsigned char[Cache.Head().PackageCount];
-   unsigned char *Flags = new unsigned char[Cache.Head().PackageCount];
-   unsigned char *ShapeMap = new unsigned char[Cache.Head().PackageCount];
+   unsigned char *Show = new unsigned char[Cache->Head().PackageCount];
+   unsigned char *Flags = new unsigned char[Cache->Head().PackageCount];
+   unsigned char *ShapeMap = new unsigned char[Cache->Head().PackageCount];
    
    // Show everything if no arguments given
    if (CmdL.FileList[1] == 0)
-      for (unsigned long I = 0; I != Cache.Head().PackageCount; I++)
+      for (unsigned long I = 0; I != Cache->Head().PackageCount; I++)
 	 Show[I] = ToShow;
    else
-      for (unsigned long I = 0; I != Cache.Head().PackageCount; I++)
+      for (unsigned long I = 0; I != Cache->Head().PackageCount; I++)
 	 Show[I] = None;
-   memset(Flags,0,sizeof(*Flags)*Cache.Head().PackageCount);
+   memset(Flags,0,sizeof(*Flags)*Cache->Head().PackageCount);
    
    // Map the shapes
-   for (pkgCache::PkgIterator Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++)
+   for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); Pkg.end() == false; ++Pkg)
    {   
       if (Pkg->VersionList == 0)
       {
@@ -757,38 +749,25 @@ bool XVcg(CommandLine &CmdL)
 	    ShapeMap[Pkg->ID] = 3;
       }
    }
-   
+
    // Load the list of packages from the command line into the show list
-   for (const char **I = CmdL.FileList + 1; *I != 0; I++)
+   APT::CacheSetHelper helper(true, GlobalError::NOTICE);
+   std::list<APT::PackageSet::Modifier> mods;
+   mods.push_back(APT::PackageSet::Modifier(0, ",", APT::PackageSet::Modifier::POSTFIX));
+   mods.push_back(APT::PackageSet::Modifier(1, "^", APT::PackageSet::Modifier::POSTFIX));
+   std::map<unsigned short, APT::PackageSet> pkgsets =
+		APT::PackageSet::GroupedFromCommandLine(CacheFile, CmdL.FileList + 1, mods, 0, helper);
+
+   for (APT::PackageSet::const_iterator Pkg = pkgsets[0].begin();
+	Pkg != pkgsets[0].end(); ++Pkg)
+      Show[Pkg->ID] = ToShow;
+   for (APT::PackageSet::const_iterator Pkg = pkgsets[1].begin();
+	Pkg != pkgsets[1].end(); ++Pkg)
    {
-      // Process per-package flags
-      string P = *I;
-      bool Force = false;
-      if (P.length() > 3)
-      {
-	 if (P.end()[-1] == '^')
-	 {
-	    Force = true;
-	    P.erase(P.end()-1);
-	 }
-	 
-	 if (P.end()[-1] == ',')
-	    P.erase(P.end()-1);
-      }
-      
-      // Locate the package
-      pkgCache::PkgIterator Pkg = Cache.FindPkg(P);
-      if (Pkg.end() == true)
-      {
-	 _error->Warning(_("Unable to locate package %s"),*I);
-	 continue;
-      }
       Show[Pkg->ID] = ToShow;
-      
-      if (Force == true)
-	 Flags[Pkg->ID] |= ForceNR;
+      Flags[Pkg->ID] |= ForceNR;
    }
-   
+
    // Little header
    cout << "graph: { title: \"packages\"" << endl <<
      "xmax: 700 ymax: 700 x: 30 y: 30" << endl <<
@@ -798,7 +777,7 @@ bool XVcg(CommandLine &CmdL)
    while (Act == true)
    {
       Act = false;
-      for (pkgCache::PkgIterator Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++)
+      for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); Pkg.end() == false; ++Pkg)
       {
 	 // See we need to show this package
 	 if (Show[Pkg->ID] == None || Show[Pkg->ID] >= DoneNR)
@@ -824,24 +803,24 @@ bool XVcg(CommandLine &CmdL)
 	    continue;
 	 
 	 pkgCache::VerIterator Ver = Pkg.VersionList();
-	 for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false; D++)
+	 for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false; ++D)
 	 {
 	    // See if anything can meet this dep
 	    // Walk along the actual package providing versions
 	    bool Hit = false;
 	    pkgCache::PkgIterator DPkg = D.TargetPkg();
 	    for (pkgCache::VerIterator I = DPkg.VersionList();
-		      I.end() == false && Hit == false; I++)
+		      I.end() == false && Hit == false; ++I)
 	    {
-	       if (Cache.VS->CheckDep(I.VerStr(),D->CompareOp,D.TargetVer()) == true)
+	       if (Cache->VS->CheckDep(I.VerStr(),D->CompareOp,D.TargetVer()) == true)
 		  Hit = true;
 	    }
 	    
 	    // Follow all provides
 	    for (pkgCache::PrvIterator I = DPkg.ProvidesList(); 
-		      I.end() == false && Hit == false; I++)
+		      I.end() == false && Hit == false; ++I)
 	    {
-	       if (Cache.VS->CheckDep(I.ProvideVersion(),D->CompareOp,D.TargetVer()) == false)
+	       if (Cache->VS->CheckDep(I.ProvideVersion(),D->CompareOp,D.TargetVer()) == false)
 		  Hit = true;
 	    }
 	    
@@ -856,10 +835,7 @@ bool XVcg(CommandLine &CmdL)
 	       {
 		  /* If a conflicts does not meet anything in the database
 		     then show the relation but do not recurse */
-		  if (Hit == false && 
-		      (D->Type == pkgCache::Dep::Conflicts ||
-		       D->Type == pkgCache::Dep::DpkgBreaks ||
-		       D->Type == pkgCache::Dep::Obsoletes))
+		  if (Hit == false && D.IsNegative() == true)
 		  {
 		     if (Show[D.TargetPkg()->ID] == None && 
 			 Show[D.TargetPkg()->ID] != ToShow)
@@ -902,7 +878,7 @@ bool XVcg(CommandLine &CmdL)
    
    /* Draw the box colours after the fact since we can not tell what colour
       they should be until everything is finished drawing */
-   for (pkgCache::PkgIterator Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++)
+   for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); Pkg.end() == false; ++Pkg)
    {
       if (Show[Pkg->ID] < DoneNR)
 	 continue;
@@ -931,7 +907,11 @@ bool XVcg(CommandLine &CmdL)
    http://www.research.att.com/sw/tools/graphviz/ */
 bool Dotty(CommandLine &CmdL)
 {
-   pkgCache &Cache = *GCache;
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   if (unlikely(Cache == NULL))
+      return false;
+
    bool GivenOnly = _config->FindB("APT::Cache::GivenOnly",false);
    
    /* Normal packages are boxes
@@ -948,21 +928,21 @@ bool Dotty(CommandLine &CmdL)
       0 = None */
    enum States {None=0, ToShow, ToShowNR, DoneNR, Done};
    enum TheFlags {ForceNR=(1<<0)};
-   unsigned char *Show = new unsigned char[Cache.Head().PackageCount];
-   unsigned char *Flags = new unsigned char[Cache.Head().PackageCount];
-   unsigned char *ShapeMap = new unsigned char[Cache.Head().PackageCount];
+   unsigned char *Show = new unsigned char[Cache->Head().PackageCount];
+   unsigned char *Flags = new unsigned char[Cache->Head().PackageCount];
+   unsigned char *ShapeMap = new unsigned char[Cache->Head().PackageCount];
    
    // Show everything if no arguments given
    if (CmdL.FileList[1] == 0)
-      for (unsigned long I = 0; I != Cache.Head().PackageCount; I++)
+      for (unsigned long I = 0; I != Cache->Head().PackageCount; I++)
 	 Show[I] = ToShow;
    else
-      for (unsigned long I = 0; I != Cache.Head().PackageCount; I++)
+      for (unsigned long I = 0; I != Cache->Head().PackageCount; I++)
 	 Show[I] = None;
-   memset(Flags,0,sizeof(*Flags)*Cache.Head().PackageCount);
+   memset(Flags,0,sizeof(*Flags)*Cache->Head().PackageCount);
    
    // Map the shapes
-   for (pkgCache::PkgIterator Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++)
+   for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); Pkg.end() == false; ++Pkg)
    {   
       if (Pkg->VersionList == 0)
       {
@@ -981,38 +961,25 @@ bool Dotty(CommandLine &CmdL)
 	    ShapeMap[Pkg->ID] = 3;
       }
    }
-   
+
    // Load the list of packages from the command line into the show list
-   for (const char **I = CmdL.FileList + 1; *I != 0; I++)
+   APT::CacheSetHelper helper(true, GlobalError::NOTICE);
+   std::list<APT::PackageSet::Modifier> mods;
+   mods.push_back(APT::PackageSet::Modifier(0, ",", APT::PackageSet::Modifier::POSTFIX));
+   mods.push_back(APT::PackageSet::Modifier(1, "^", APT::PackageSet::Modifier::POSTFIX));
+   std::map<unsigned short, APT::PackageSet> pkgsets =
+		APT::PackageSet::GroupedFromCommandLine(CacheFile, CmdL.FileList + 1, mods, 0, helper);
+
+   for (APT::PackageSet::const_iterator Pkg = pkgsets[0].begin();
+	Pkg != pkgsets[0].end(); ++Pkg)
+      Show[Pkg->ID] = ToShow;
+   for (APT::PackageSet::const_iterator Pkg = pkgsets[1].begin();
+	Pkg != pkgsets[1].end(); ++Pkg)
    {
-      // Process per-package flags
-      string P = *I;
-      bool Force = false;
-      if (P.length() > 3)
-      {
-	 if (P.end()[-1] == '^')
-	 {
-	    Force = true;
-	    P.erase(P.end()-1);
-	 }
-	 
-	 if (P.end()[-1] == ',')
-	    P.erase(P.end()-1);
-      }
-      
-      // Locate the package
-      pkgCache::PkgIterator Pkg = Cache.FindPkg(P);
-      if (Pkg.end() == true)
-      {
-	 _error->Warning(_("Unable to locate package %s"),*I);
-	 continue;
-      }
       Show[Pkg->ID] = ToShow;
-      
-      if (Force == true)
-	 Flags[Pkg->ID] |= ForceNR;
+      Flags[Pkg->ID] |= ForceNR;
    }
-   
+
    // Little header
    printf("digraph packages {\n");
    printf("concentrate=true;\n");
@@ -1022,7 +989,7 @@ bool Dotty(CommandLine &CmdL)
    while (Act == true)
    {
       Act = false;
-      for (pkgCache::PkgIterator Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++)
+      for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); Pkg.end() == false; ++Pkg)
       {
 	 // See we need to show this package
 	 if (Show[Pkg->ID] == None || Show[Pkg->ID] >= DoneNR)
@@ -1046,24 +1013,24 @@ bool Dotty(CommandLine &CmdL)
 	    continue;
 	 
 	 pkgCache::VerIterator Ver = Pkg.VersionList();
-	 for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false; D++)
+	 for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false; ++D)
 	 {
 	    // See if anything can meet this dep
 	    // Walk along the actual package providing versions
 	    bool Hit = false;
 	    pkgCache::PkgIterator DPkg = D.TargetPkg();
 	    for (pkgCache::VerIterator I = DPkg.VersionList();
-		      I.end() == false && Hit == false; I++)
+		      I.end() == false && Hit == false; ++I)
 	    {
-	       if (Cache.VS->CheckDep(I.VerStr(),D->CompareOp,D.TargetVer()) == true)
+	       if (Cache->VS->CheckDep(I.VerStr(),D->CompareOp,D.TargetVer()) == true)
 		  Hit = true;
 	    }
 	    
 	    // Follow all provides
 	    for (pkgCache::PrvIterator I = DPkg.ProvidesList(); 
-		      I.end() == false && Hit == false; I++)
+		      I.end() == false && Hit == false; ++I)
 	    {
-	       if (Cache.VS->CheckDep(I.ProvideVersion(),D->CompareOp,D.TargetVer()) == false)
+	       if (Cache->VS->CheckDep(I.ProvideVersion(),D->CompareOp,D.TargetVer()) == false)
 		  Hit = true;
 	    }
 	    
@@ -1077,9 +1044,7 @@ bool Dotty(CommandLine &CmdL)
 	       {
 		  /* If a conflicts does not meet anything in the database
 		     then show the relation but do not recurse */
-		  if (Hit == false && 
-		      (D->Type == pkgCache::Dep::Conflicts ||
-		       D->Type == pkgCache::Dep::Obsoletes))
+		  if (Hit == false && D.IsNegative() == true)
 		  {
 		     if (Show[D.TargetPkg()->ID] == None && 
 			 Show[D.TargetPkg()->ID] != ToShow)
@@ -1099,6 +1064,7 @@ bool Dotty(CommandLine &CmdL)
 	       {
 		  case pkgCache::Dep::Conflicts:
 		  case pkgCache::Dep::Obsoletes:
+		  case pkgCache::Dep::DpkgBreaks:
 		  printf("[color=springgreen];\n");
 		  break;
 		  
@@ -1117,7 +1083,7 @@ bool Dotty(CommandLine &CmdL)
    
    /* Draw the box colours after the fact since we can not tell what colour
       they should be until everything is finished drawing */
-   for (pkgCache::PkgIterator Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++)
+   for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); Pkg.end() == false; ++Pkg)
    {
       if (Show[Pkg->ID] < DoneNR)
 	 continue;
@@ -1132,70 +1098,43 @@ bool Dotty(CommandLine &CmdL)
    }
    
    printf("}\n");
+   delete[] Show;
+   delete[] Flags;
+   delete[] ShapeMap;
    return true;
 }
 									/*}}}*/
-// DoAdd - Perform an adding operation					/*{{{*/
+// DisplayRecord - Displays the complete record for the package		/*{{{*/
 // ---------------------------------------------------------------------
-/* */
-bool DoAdd(CommandLine &CmdL)
-{
-   return _error->Error("Unimplemented");
-#if 0   
-   // Make sure there is at least one argument
-   if (CmdL.FileSize() <= 1)
-      return _error->Error("You must give at least one file name");
-   
-   // Open the cache
-   FileFd CacheF(_config->FindFile("Dir::Cache::pkgcache"),FileFd::WriteAny);
-   if (_error->PendingError() == true)
-      return false;
-   
-   DynamicMMap Map(CacheF,MMap::Public);
-   if (_error->PendingError() == true)
-      return false;
-
-   OpTextProgress Progress(*_config);
-   pkgCacheGenerator Gen(Map,Progress);
-   if (_error->PendingError() == true)
-      return false;
+/* This displays the package record from the proper package index file. 
+   It is not used by DumpAvail for performance reasons. */
 
-   unsigned long Length = CmdL.FileSize() - 1;
-   for (const char **I = CmdL.FileList + 1; *I != 0; I++)
+static unsigned char const* skipDescriptionFields(unsigned char const * DescP)
+{
+   char const * const TagName = "\nDescription";
+   size_t const TagLen = strlen(TagName);
+   while ((DescP = (unsigned char*)strchr((char*)DescP, '\n')) != NULL)
    {
-      Progress.OverallProgress(I - CmdL.FileList,Length,1,"Generating cache");
-      Progress.SubProgress(Length);
-
-      // Do the merge
-      FileFd TagF(*I,FileFd::ReadOnly);
-      debListParser Parser(TagF);
-      if (_error->PendingError() == true)
-	 return _error->Error("Problem opening %s",*I);
-      
-      if (Gen.SelectFile(*I,"") == false)
-	 return _error->Error("Problem with SelectFile");
-	 
-      if (Gen.MergeList(Parser) == false)
-	 return _error->Error("Problem with MergeList");
+      if (DescP[1] == ' ')
+	 DescP += 2;
+      else if (strncmp((char*)DescP, TagName, TagLen) == 0)
+	 DescP += TagLen;
+      else
+	 break;
    }
-
-   Progress.Done();
-   GCache = &Gen.GetCache();
-   Stats(CmdL);
-   
-   return true;
-#endif   
+   if (DescP != NULL)
+      ++DescP;
+   return DescP;
 }
-									/*}}}*/
-// DisplayRecord - Displays the complete record for the package		/*{{{*/
-// ---------------------------------------------------------------------
-/* This displays the package record from the proper package index file. 
-   It is not used by DumpAvail for performance reasons. */
-bool DisplayRecord(pkgCache::VerIterator V)
+bool DisplayRecord(pkgCacheFile &CacheFile, pkgCache::VerIterator V)
 {
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   if (unlikely(Cache == NULL))
+      return false;
+
    // Find an appropriate file
    pkgCache::VerFileIterator Vf = V.FileList();
-   for (; Vf.end() == false; Vf++)
+   for (; Vf.end() == false; ++Vf)
       if ((Vf.File()->Flags & pkgCache::Flag::NotSource) == 0)
 	 break;
    if (Vf.end() == true)
@@ -1205,65 +1144,85 @@ bool DisplayRecord(pkgCache::VerIterator V)
    pkgCache::PkgFileIterator I = Vf.File();
    if (I.IsOk() == false)
       return _error->Error(_("Package file %s is out of sync."),I.FileName());
-   
-   FileFd PkgF(I.FileName(),FileFd::ReadOnly);
-   if (_error->PendingError() == true)
+
+   FileFd PkgF;
+   if (PkgF.Open(I.FileName(), FileFd::ReadOnly, FileFd::Extension) == false)
       return false;
-   
-   // Read the record
-   unsigned char *Buffer = new unsigned char[GCache->HeaderP->MaxVerFileSize+1];
-   Buffer[V.FileList()->Size] = '\n';
-   if (PkgF.Seek(V.FileList()->Offset) == false ||
-       PkgF.Read(Buffer,V.FileList()->Size) == false)
+
+   // Read the record (and ensure that it ends with a newline and NUL)
+   unsigned char *Buffer = new unsigned char[Cache->HeaderP->MaxVerFileSize+2];
+   Buffer[Vf->Size] = '\n';
+   Buffer[Vf->Size+1] = '\0';
+   if (PkgF.Seek(Vf->Offset) == false ||
+       PkgF.Read(Buffer,Vf->Size) == false)
    {
       delete [] Buffer;
       return false;
    }
 
    // Get a pointer to start of Description field
-   const unsigned char *DescP = (unsigned char*)strstr((char*)Buffer, "Description:");
+   const unsigned char *DescP = (unsigned char*)strstr((char*)Buffer, "\nDescription");
+   if (DescP != NULL)
+      ++DescP;
+   else
+      DescP = Buffer + Vf->Size;
 
    // Write all but Description
-   if (fwrite(Buffer,1,DescP - Buffer,stdout) < (size_t)(DescP - Buffer))
+   size_t const length = DescP - Buffer;
+   if (length != 0 && FileFd::Write(STDOUT_FILENO, Buffer, length) == false)
    {
       delete [] Buffer;
       return false;
    }
 
    // Show the right description
-   pkgRecords Recs(*GCache);
+   pkgRecords Recs(*Cache);
    pkgCache::DescIterator Desc = V.TranslatedDescription();
-   pkgRecords::Parser &P = Recs.Lookup(Desc.FileList());
-   cout << "Description" << ( (strcmp(Desc.LanguageCode(),"") != 0) ? "-" : "" ) << Desc.LanguageCode() << ": " << P.LongDesc();
+   if (Desc.end() == false)
+   {
+      pkgRecords::Parser &P = Recs.Lookup(Desc.FileList());
+      cout << "Description" << ( (strcmp(Desc.LanguageCode(),"") != 0) ? "-" : "" ) << Desc.LanguageCode() << ": " << P.LongDesc();
+      cout << std::endl << "Description-md5: " << Desc.md5() << std::endl;
 
-   // Find the first field after the description (if there is any)
-   for(DescP++;DescP != &Buffer[V.FileList()->Size];DescP++) 
+      // Find the first field after the description (if there is any)
+      DescP = skipDescriptionFields(DescP);
+   }
+   // else we have no translation, so we found a lonely Description-md5 -> don't skip it
+
+   // write the rest of the buffer, but skip mixed in Descriptions* fields
+   while (DescP != NULL)
    {
-      if(*DescP == '\n' && *(DescP+1) != ' ') 
+      const unsigned char * const Start = DescP;
+      const unsigned char *End = (unsigned char*)strstr((char*)DescP, "\nDescription");
+      if (End == NULL)
       {
-	 // write the rest of the buffer
-	 const unsigned char *end=&Buffer[V.FileList()->Size];
-	 if (fwrite(DescP,1,end-DescP,stdout) < (size_t)(end-DescP)) 
-	 {
-	    delete [] Buffer;
-	    return false;
-	 }
-
-	 break;
+	 End = &Buffer[Vf->Size];
+	 DescP = NULL;
+      }
+      else
+      {
+	 ++End; // get the newline into the output
+	 DescP = skipDescriptionFields(End + strlen("Description"));
+      }
+      size_t const length = End - Start;
+      if (length != 0 && FileFd::Write(STDOUT_FILENO, Start, length) == false)
+      {
+	 delete [] Buffer;
+	 return false;
       }
    }
-   // write a final newline (after the description)
+
+   // write a final newline after the last field
    cout<<endl;
-   delete [] Buffer;
 
+   delete [] Buffer;
    return true;
 }
 									/*}}}*/
-
 struct ExDescFile
 {
    pkgCache::DescFile *Df;
-   bool NameMatch;
+   map_ptrloc ID;
 };
 
 // Search - Perform a search						/*{{{*/
@@ -1271,16 +1230,19 @@ struct ExDescFile
 /* This searches the package names and package descriptions for a pattern */
 bool Search(CommandLine &CmdL)
 {
-   pkgCache &Cache = *GCache;
-   bool ShowFull = _config->FindB("APT::Cache::ShowFull",false);
-   bool NamesOnly = _config->FindB("APT::Cache::NamesOnly",false);
-   unsigned NumPatterns = CmdL.FileSize() -1;
-   
-   pkgDepCache::Policy Plcy;
+   bool const ShowFull = _config->FindB("APT::Cache::ShowFull",false);
+   bool const NamesOnly = _config->FindB("APT::Cache::NamesOnly",false);
+   unsigned int const NumPatterns = CmdL.FileSize() -1;
    
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   pkgDepCache::Policy *Plcy = CacheFile.GetPolicy();
+   if (unlikely(Cache == NULL || Plcy == NULL))
+      return false;
+
    // Make sure there is at least one argument
    if (NumPatterns < 1)
-      return _error->Error(_("You must give exactly one pattern"));
+      return _error->Error(_("You must give at least one search pattern"));
    
    // Compile the regex pattern
    regex_t *Patterns = new regex_t[NumPatterns];
@@ -1296,8 +1258,6 @@ bool Search(CommandLine &CmdL)
       }      
    }
    
-   // Create the text record parser
-   pkgRecords Recs(Cache);
    if (_error->PendingError() == true)
    {
       for (unsigned I = 0; I != NumPatterns; I++)
@@ -1305,70 +1265,106 @@ bool Search(CommandLine &CmdL)
       return false;
    }
    
-   ExDescFile *DFList = new ExDescFile[Cache.HeaderP->PackageCount+1];
-   memset(DFList,0,sizeof(*DFList)*Cache.HeaderP->PackageCount+1);
+   size_t const descCount = Cache->HeaderP->GroupCount + 1;
+   ExDescFile *DFList = new ExDescFile[descCount];
+   memset(DFList,0,sizeof(*DFList) * descCount);
+
+   bool PatternMatch[descCount * NumPatterns];
+   memset(PatternMatch,false,sizeof(PatternMatch));
 
    // Map versions that we want to write out onto the VerList array.
-   for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
+   for (pkgCache::GrpIterator G = Cache->GrpBegin(); G.end() == false; ++G)
    {
-      DFList[P->ID].NameMatch = NumPatterns != 0;
-      for (unsigned I = 0; I != NumPatterns; I++)
+      size_t const PatternOffset = G->ID * NumPatterns;
+      size_t unmatched = 0, matched = 0;
+      for (unsigned I = 0; I < NumPatterns; ++I)
       {
-	 if (regexec(&Patterns[I],P.Name(),0,0,0) == 0)
-	    DFList[P->ID].NameMatch &= true;
+	 if (PatternMatch[PatternOffset + I] == true)
+	    ++matched;
+	 else if (regexec(&Patterns[I],G.Name(),0,0,0) == 0)
+	    PatternMatch[PatternOffset + I] = true;
 	 else
-	    DFList[P->ID].NameMatch = false;
+	    ++unmatched;
       }
-        
-      // Doing names only, drop any that dont match..
-      if (NamesOnly == true && DFList[P->ID].NameMatch == false)
+
+      // already dealt with this package?
+      if (matched == NumPatterns)
 	 continue;
-	 
-      // Find the proper version to use. 
-      pkgCache::VerIterator V = Plcy.GetCandidateVer(P);
+
+      // Doing names only, drop any that don't match..
+      if (NamesOnly == true && unmatched == NumPatterns)
+	 continue;
+
+      // Find the proper version to use
+      pkgCache::PkgIterator P = G.FindPreferredPkg();
+      if (P.end() == true)
+	 continue;
+      pkgCache::VerIterator V = Plcy->GetCandidateVer(P);
       if (V.end() == false)
-	 DFList[P->ID].Df = V.DescriptionList().FileList();
-   }
-      
-   // Include all the packages that provide matching names too
-   for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
-   {
-      if (DFList[P->ID].NameMatch == false)
+      {
+	 pkgCache::DescIterator const D = V.TranslatedDescription();
+	 //FIXME: packages without a description can't be found
+	 if (D.end() == true)
+	    continue;
+	 DFList[G->ID].Df = D.FileList();
+	 DFList[G->ID].ID = G->ID;
+      }
+
+      if (unmatched == NumPatterns)
 	 continue;
 
-      for (pkgCache::PrvIterator Prv = P.ProvidesList() ; Prv.end() == false; Prv++)
+      // Include all the packages that provide matching names too
+      for (pkgCache::PrvIterator Prv = P.ProvidesList() ; Prv.end() == false; ++Prv)
       {
-	 pkgCache::VerIterator V = Plcy.GetCandidateVer(Prv.OwnerPkg());
-	 if (V.end() == false)
-	 {
-	    DFList[Prv.OwnerPkg()->ID].Df = V.DescriptionList().FileList();
-	    DFList[Prv.OwnerPkg()->ID].NameMatch = true;
-	 }
+	 pkgCache::VerIterator V = Plcy->GetCandidateVer(Prv.OwnerPkg());
+	 if (V.end() == true)
+	    continue;
+
+	 unsigned long id = Prv.OwnerPkg().Group()->ID;
+	 pkgCache::DescIterator const D = V.TranslatedDescription();
+	 //FIXME: packages without a description can't be found
+	 if (D.end() == true)
+	    continue;
+	 DFList[id].Df = D.FileList();
+	 DFList[id].ID = id;
+
+	 size_t const PrvPatternOffset = id * NumPatterns;
+	 for (unsigned I = 0; I < NumPatterns; ++I)
+	    PatternMatch[PrvPatternOffset + I] = PatternMatch[PatternOffset + I];
       }
    }
-   
-   LocalitySort(&DFList->Df,Cache.HeaderP->PackageCount,sizeof(*DFList));
 
+   LocalitySort(&DFList->Df,Cache->HeaderP->GroupCount,sizeof(*DFList));
+
+   // Create the text record parser
+   pkgRecords Recs(*Cache);
    // Iterate over all the version records and check them
-   for (ExDescFile *J = DFList; J->Df != 0; J++)
+   for (ExDescFile *J = DFList; J->Df != 0; ++J)
    {
-      pkgRecords::Parser &P = Recs.Lookup(pkgCache::DescFileIterator(Cache,J->Df));
+      pkgRecords::Parser &P = Recs.Lookup(pkgCache::DescFileIterator(*Cache,J->Df));
+      size_t const PatternOffset = J->ID * NumPatterns;
 
-      bool Match = true;
-      if (J->NameMatch == false)
+      if (NamesOnly == false)
       {
-	 string LongDesc = P.LongDesc();
-	 Match = NumPatterns != 0;
-	 for (unsigned I = 0; I != NumPatterns; I++)
+	 string const LongDesc = P.LongDesc();
+	 for (unsigned I = 0; I < NumPatterns; ++I)
 	 {
-	    if (regexec(&Patterns[I],LongDesc.c_str(),0,0,0) == 0)
-	       Match &= true;
-	    else
-	       Match = false;
+	    if (PatternMatch[PatternOffset + I] == true)
+	       continue;
+	    else if (regexec(&Patterns[I],LongDesc.c_str(),0,0,0) == 0)
+	       PatternMatch[PatternOffset + I] = true;
 	 }
       }
-      
-      if (Match == true)
+
+      bool matchedAll = true;
+      for (unsigned I = 0; I < NumPatterns; ++I)
+	 if (PatternMatch[PatternOffset + I] == false)
+	 {
+	    matchedAll = false;
+	    break;
+	 }
+
+      if (matchedAll == true)
       {
 	 if (ShowFull == true)
 	 {
@@ -1390,27 +1386,29 @@ bool Search(CommandLine &CmdL)
        return _error->Error("Write to stdout failed");
    return true;
 }
-
-
-/* show automatically installed packages (sorted) */
+									/*}}}*/
+/* ShowAuto - show automatically installed packages (sorted)		{{{*/
 bool ShowAuto(CommandLine &CmdL)
 {
-   OpProgress op;
-   pkgDepCache DepCache(GCache);
-   DepCache.Init(&op);
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   pkgDepCache *DepCache = CacheFile.GetDepCache();
+   if (unlikely(Cache == NULL || DepCache == NULL))
+      return false;
 
    std::vector<string> packages;
-   packages.reserve(GCache->HeaderP->PackageCount / 3);
+   packages.reserve(Cache->HeaderP->PackageCount / 3);
    
-   for (pkgCache::PkgIterator P = GCache->PkgBegin(); P.end() == false; P++)
-      if (DepCache[P].Flags & pkgCache::Flag::Auto)
+   for (pkgCache::PkgIterator P = Cache->PkgBegin(); P.end() == false; ++P)
+      if ((*DepCache)[P].Flags & pkgCache::Flag::Auto)
          packages.push_back(P.Name());
 
     std::sort(packages.begin(), packages.end());
     
-    for (vector<string>::iterator I = packages.begin(); I != packages.end(); I++)
+    for (vector<string>::iterator I = packages.begin(); I != packages.end(); ++I)
             cout << *I << "\n";
 
+   _error->Notice(_("This command is deprecated. Please use 'apt-mark showauto' instead."));
    return true;
 }
 									/*}}}*/
@@ -1418,36 +1416,24 @@ bool ShowAuto(CommandLine &CmdL)
 // ---------------------------------------------------------------------
 /* */
 bool ShowPackage(CommandLine &CmdL)
-{   
-   pkgCache &Cache = *GCache;
-   pkgDepCache::Policy Plcy;
-
-   APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(Cache, CmdL.FileList);
-   for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
+{
+   pkgCacheFile CacheFile;
+   CacheSetHelperVirtuals helper(true, GlobalError::NOTICE);
+   APT::VersionList::Version const select = _config->FindB("APT::Cache::AllVersions", true) ?
+			APT::VersionList::ALL : APT::VersionList::CANDIDATE;
+   APT::VersionList const verset = APT::VersionList::FromCommandLine(CacheFile, CmdL.FileList + 1, select, helper);
+   for (APT::VersionList::const_iterator Ver = verset.begin(); Ver != verset.end(); ++Ver)
+      if (DisplayRecord(CacheFile, Ver) == false)
+	 return false;
+
+   if (verset.empty() == true)
    {
-      // Find the proper version to use.
-      if (_config->FindB("APT::Cache::AllVersions","true") == true)
-      {
-	 pkgCache::VerIterator V;
-	 for (V = Pkg.VersionList(); V.end() == false; V++)
-	 {
-	    if (DisplayRecord(V) == false)
-	       return false;
-	 }
-      }
+      if (helper.virtualPkgs.empty() == true)
+        return _error->Error(_("No packages found"));
       else
-      {
-	 pkgCache::VerIterator V = Plcy.GetCandidateVer(Pkg);
-	 if (V.end() == true || V.FileList().end() == true)
-	    continue;
-	 if (DisplayRecord(V) == false)
-	    return false;
-      }      
+        _error->Notice(_("No packages found"));
    }
-
-   if (pkgset.empty() == false)
-        return true;
-   return _error->Error(_("No packages found"));
+   return true;
 }
 									/*}}}*/
 // ShowPkgNames - Show package names					/*{{{*/
@@ -1455,13 +1441,15 @@ bool ShowPackage(CommandLine &CmdL)
 /* This does a prefix match on the first argument */
 bool ShowPkgNames(CommandLine &CmdL)
 {
-   pkgCache &Cache = *GCache;
-   pkgCache::GrpIterator I = Cache.GrpBegin();
+   pkgCacheFile CacheFile;
+   if (unlikely(CacheFile.BuildCaches(NULL, false) == false))
+      return false;
+   pkgCache::GrpIterator I = CacheFile.GetPkgCache()->GrpBegin();
    bool const All = _config->FindB("APT::Cache::AllNames","false");
 
    if (CmdL.FileList[1] != 0)
    {
-      for (;I.end() != true; I++)
+      for (;I.end() != true; ++I)
       {
 	 if (All == false && I->FirstPackage == 0)
 	    continue;
@@ -1475,7 +1463,7 @@ bool ShowPkgNames(CommandLine &CmdL)
    }
    
    // Show all pkgs
-   for (;I.end() != true; I++)
+   for (;I.end() != true; ++I)
    {
       if (All == false && I->FirstPackage == 0)
 	 continue;
@@ -1492,11 +1480,13 @@ bool ShowPkgNames(CommandLine &CmdL)
 /* */
 bool ShowSrcPackage(CommandLine &CmdL)
 {
-   pkgSourceList List;
-   List.ReadMainList();
-   
+   pkgCacheFile CacheFile;
+   pkgSourceList *List = CacheFile.GetSourceList();
+   if (unlikely(List == NULL))
+      return false;
+
    // Create the text record parsers
-   pkgSrcRecords SrcRecs(List);
+   pkgSrcRecords SrcRecs(*List);
    if (_error->PendingError() == true)
       return false;
 
@@ -1516,10 +1506,10 @@ bool ShowSrcPackage(CommandLine &CmdL)
         _error->Warning(_("Unable to locate package %s"),*I);
         continue;
       }
-   }      
-   if (found > 0)
-        return true;
-   return _error->Error(_("No packages found"));
+   }
+   if (found == 0)
+      _error->Notice(_("No packages found"));
+   return true;
 }
 									/*}}}*/
 // Policy - Show the results of the preferences file			/*{{{*/
@@ -1527,19 +1517,24 @@ bool ShowSrcPackage(CommandLine &CmdL)
 /* */
 bool Policy(CommandLine &CmdL)
 {
-   if (SrcList == 0)
-      return _error->Error("Generate must be enabled for this function");
-   
-   pkgCache &Cache = *GCache;
-   pkgPolicy Plcy(&Cache);
-   if (ReadPinFile(Plcy) == false || ReadPinDir(Plcy) == false)
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   pkgPolicy *Plcy = CacheFile.GetPolicy();
+   pkgSourceList *SrcList = CacheFile.GetSourceList();
+   if (unlikely(Cache == NULL || Plcy == NULL || SrcList == NULL))
       return false;
-   
+
+   /* Should the MultiArchKiller be run to see which pseudo packages for an
+      arch all package are currently installed? Activating it gives a speed
+      penality for no real gain beside enhanced debugging, so in general no. */
+   if (_config->FindB("APT::Cache::Policy::DepCache", false) == true)
+      CacheFile.GetDepCache();
+
    // Print out all of the package files
    if (CmdL.FileList[1] == 0)
    {
       cout << _("Package files:") << endl;   
-      for (pkgCache::PkgFileIterator F = Cache.FileBegin(); F.end() == false; F++)
+      for (pkgCache::PkgFileIterator F = Cache->FileBegin(); F.end() == false; ++F)
       {
 	 // Locate the associated index files so we can derive a description
 	 pkgIndexFile *Indx;
@@ -1548,7 +1543,7 @@ bool Policy(CommandLine &CmdL)
 	    return _error->Error(_("Cache is out of sync, can't x-ref a package file"));
 	 
 	 printf("%4i %s\n",
-		Plcy.GetPriority(F),Indx->Describe(true).c_str());
+		Plcy->GetPriority(F),Indx->Describe(true).c_str());
 	 
 	 // Print the reference information for the package
 	 string Str = F.RelStr();
@@ -1560,16 +1555,16 @@ bool Policy(CommandLine &CmdL)
       
       // Show any packages have explicit pins
       cout << _("Pinned packages:") << endl;
-      pkgCache::PkgIterator I = Cache.PkgBegin();
-      for (;I.end() != true; I++)
+      pkgCache::PkgIterator I = Cache->PkgBegin();
+      for (;I.end() != true; ++I)
       {
-	 if (Plcy.GetPriority(I) == 0)
+	 if (Plcy->GetPriority(I) == 0)
 	    continue;
 
 	 // Print the package name and the version we are forcing to
 	 cout << "     " << I.FullName(true) << " -> ";
 	 
-	 pkgCache::VerIterator V = Plcy.GetMatch(I);
+	 pkgCache::VerIterator V = Plcy->GetMatch(I);
 	 if (V.end() == true)
 	    cout << _("(not found)") << endl;
 	 else
@@ -1579,7 +1574,6 @@ bool Policy(CommandLine &CmdL)
       return true;
    }
 
-   string const myArch = _config->Find("APT::Architecture");
    char const * const msgInstalled = _("  Installed: ");
    char const * const msgCandidate = _("  Candidate: ");
    short const InstalledLessCandidate =
@@ -1590,15 +1584,10 @@ bool Policy(CommandLine &CmdL)
 		(InstalledLessCandidate > 0 ? (InstalledLessCandidate) : 0) - 1;
 
    // Print out detailed information for each package
-   APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(Cache, CmdL.FileList);
-   for (APT::PackageSet::const_iterator I = pkgset.begin(); I != pkgset.end(); ++I)
+   APT::CacheSetHelper helper(true, GlobalError::NOTICE);
+   APT::PackageList pkgset = APT::PackageList::FromCommandLine(CacheFile, CmdL.FileList + 1, helper);
+   for (APT::PackageList::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
    {
-      pkgCache::PkgIterator Pkg = I.Group().FindPkg("any");
-
-      for (; Pkg.end() != true; Pkg = Grp.NextPkg(Pkg)) {
-      if (strcmp(Pkg.Arch(),"all") == 0)
-	 continue;
-
       cout << Pkg.FullName(true) << ":" << endl;
 
       // Installed version
@@ -1610,17 +1599,17 @@ bool Policy(CommandLine &CmdL)
       
       // Candidate Version 
       cout << msgCandidate << OutputInDepth(deepCandidate, " ");
-      pkgCache::VerIterator V = Plcy.GetCandidateVer(Pkg);
+      pkgCache::VerIterator V = Plcy->GetCandidateVer(Pkg);
       if (V.end() == true)
 	 cout << _("(none)") << endl;
       else
 	 cout << V.VerStr() << endl;
 
       // Pinned version
-      if (Plcy.GetPriority(Pkg) != 0)
+      if (Plcy->GetPriority(Pkg) != 0)
       {
 	 cout << _("  Package pin: ");
-	 V = Plcy.GetMatch(Pkg);
+	 V = Plcy->GetMatch(Pkg);
 	 if (V.end() == true)
 	    cout << _("(not found)") << endl;
 	 else
@@ -1629,25 +1618,24 @@ bool Policy(CommandLine &CmdL)
       
       // Show the priority tables
       cout << _("  Version table:") << endl;
-      for (V = Pkg.VersionList(); V.end() == false; V++)
+      for (V = Pkg.VersionList(); V.end() == false; ++V)
       {
 	 if (Pkg.CurrentVer() == V)
 	    cout << " *** " << V.VerStr();
 	 else
 	    cout << "     " << V.VerStr();
-	 cout << " " << Plcy.GetPriority(Pkg) << endl;
-	 for (pkgCache::VerFileIterator VF = V.FileList(); VF.end() == false; VF++)
+	 cout << " " << Plcy->GetPriority(Pkg) << endl;
+	 for (pkgCache::VerFileIterator VF = V.FileList(); VF.end() == false; ++VF)
 	 {
 	    // Locate the associated index files so we can derive a description
 	    pkgIndexFile *Indx;
 	    if (SrcList->FindIndex(VF.File(),Indx) == false &&
 		_system->FindIndex(VF.File(),Indx) == false)
 	       return _error->Error(_("Cache is out of sync, can't x-ref a package file"));
-	    printf("       %4i %s\n",Plcy.GetPriority(VF.File()),
+	    printf("       %4i %s\n",Plcy->GetPriority(VF.File()),
 		   Indx->Describe(true).c_str());
 	 }
       }
-      }
    }
    
    return true;
@@ -1658,12 +1646,11 @@ bool Policy(CommandLine &CmdL)
 /* */
 bool Madison(CommandLine &CmdL)
 {
-   if (SrcList == 0)
-      return _error->Error("Generate must be enabled for this function");
-
-   SrcList->ReadMainList();
+   pkgCacheFile CacheFile;
+   pkgSourceList *SrcList = CacheFile.GetSourceList();
 
-   pkgCache &Cache = *GCache;
+   if (SrcList == 0)
+      return false;
 
    // Create the src text record parsers and ignore errors about missing
    // deb-src lines that are generated from pkgSrcRecords::pkgSrcRecords
@@ -1671,14 +1658,16 @@ bool Madison(CommandLine &CmdL)
    if (_error->PendingError() == true)
       _error->Discard();
 
-   APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(Cache, CmdL.FileList);
-   for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
+   APT::CacheSetHelper helper(true, GlobalError::NOTICE);
+   for (const char **I = CmdL.FileList + 1; *I != 0; I++)
    {
-      if (Pkg.end() == false)
+      _error->PushToStack();
+      APT::PackageList pkgset = APT::PackageList::FromString(CacheFile, *I, helper);
+      for (APT::PackageList::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
       {
-         for (pkgCache::VerIterator V = Pkg.VersionList(); V.end() == false; V++)
+         for (pkgCache::VerIterator V = Pkg.VersionList(); V.end() == false; ++V)
          {
-            for (pkgCache::VerFileIterator VF = V.FileList(); VF.end() == false; VF++)
+            for (pkgCache::VerFileIterator VF = V.FileList(); VF.end() == false; ++VF)
             {
 // This might be nice, but wouldn't uniquely identify the source -mdz
 //                if (VF.File().Archive() != 0)
@@ -1688,11 +1677,11 @@ bool Madison(CommandLine &CmdL)
 //                }
 
                // Locate the associated index files so we can derive a description
-               for (pkgSourceList::const_iterator S = SrcList->begin(); S != SrcList->end(); S++)
+               for (pkgSourceList::const_iterator S = SrcList->begin(); S != SrcList->end(); ++S)
                {
                     vector<pkgIndexFile *> *Indexes = (*S)->GetIndexFiles();
                     for (vector<pkgIndexFile *>::const_iterator IF = Indexes->begin();
-                         IF != Indexes->end(); IF++)
+                         IF != Indexes->end(); ++IF)
                     {
                          if ((*IF)->FindInCache(*(VF.File().Cache())) == VF.File())
                          {
@@ -1705,16 +1694,21 @@ bool Madison(CommandLine &CmdL)
          }
       }
 
-      
       SrcRecs.Restart();
       pkgSrcRecords::Parser *SrcParser;
-      while ((SrcParser = SrcRecs.Find(Pkg.Name(),false)) != 0)
+      bool foundSomething = false;
+      while ((SrcParser = SrcRecs.Find(*I, false)) != 0)
       {
+         foundSomething = true;
          // Maybe support Release info here too eventually
          cout << setw(10) << SrcParser->Package() << " | "
               << setw(10) << SrcParser->Version() << " | "
               << SrcParser->Index().Describe(true) << endl;
       }
+      if (foundSomething == true)
+	 _error->RevertToStack();
+      else
+	 _error->MergeWithStack();
    }
 
    return true;
@@ -1726,11 +1720,9 @@ bool Madison(CommandLine &CmdL)
 bool GenCaches(CommandLine &Cmd)
 {
    OpTextProgress Progress(*_config);
-   
-   pkgSourceList List;
-   if (List.ReadMainList() == false)
-      return false;   
-   return pkgMakeStatusCache(List,Progress);
+
+   pkgCacheFile CacheFile;
+   return CacheFile.BuildCaches(&Progress, true);
 }
 									/*}}}*/
 // ShowHelp - Show a help screen					/*{{{*/
@@ -1738,7 +1730,7 @@ bool GenCaches(CommandLine &Cmd)
 /* */
 bool ShowHelp(CommandLine &Cmd)
 {
-   ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,VERSION,
+   ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
 	    COMMON_ARCH,__DATE__,__TIME__);
    
    if (_config->FindB("version") == true)
@@ -1746,15 +1738,13 @@ bool ShowHelp(CommandLine &Cmd)
 
    cout << 
     _("Usage: apt-cache [options] command\n"
-      "       apt-cache [options] add file1 [file2 ...]\n"
       "       apt-cache [options] showpkg pkg1 [pkg2 ...]\n"
       "       apt-cache [options] showsrc pkg1 [pkg2 ...]\n"
       "\n"
-      "apt-cache is a low-level tool used to manipulate APT's binary\n"
-      "cache files, and query information from them\n"
+      "apt-cache is a low-level tool used to query information\n"
+      "from APT's binary cache files\n"
       "\n"
       "Commands:\n"
-      "   add - Add a package file to the source cache\n"
       "   gencaches - Build both the package and source cache\n"
       "   showpkg - Show some general information for a single package\n"
       "   showsrc - Show source records\n"
@@ -1764,7 +1754,6 @@ bool ShowHelp(CommandLine &Cmd)
       "   unmet - Show unmet dependencies\n"
       "   search - Search the package list for a regex pattern\n"
       "   show - Show a readable record for the package\n"
-      "   showauto - Display a list of automatically installed packages\n"
       "   depends - Show raw dependency information for a package\n"
       "   rdepends - Show reverse dependency information for a package\n"
       "   pkgnames - List the names of all packages in the system\n"
@@ -1784,40 +1773,12 @@ bool ShowHelp(CommandLine &Cmd)
    return true;
 }
 									/*}}}*/
-// CacheInitialize - Initialize things for apt-cache			/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void CacheInitialize()
-{
-   _config->Set("quiet",0);
-   _config->Set("help",false);
-}
-									/*}}}*/
 int main(int argc,const char *argv[])					/*{{{*/
 {
-   CommandLine::Args Args[] = {
-      {'h',"help","help",0},
-      {'v',"version","version",0},
-      {'p',"pkg-cache","Dir::Cache::pkgcache",CommandLine::HasArg},
-      {'s',"src-cache","Dir::Cache::srcpkgcache",CommandLine::HasArg},
-      {'q',"quiet","quiet",CommandLine::IntLevel},
-      {'i',"important","APT::Cache::Important",0},
-      {'f',"full","APT::Cache::ShowFull",0},
-      {'g',"generate","APT::Cache::Generate",0},
-      {'a',"all-versions","APT::Cache::AllVersions",0},
-      {'n',"names-only","APT::Cache::NamesOnly",0},
-      {0,"all-names","APT::Cache::AllNames",0},
-      {0,"recurse","APT::Cache::RecurseDepends",0},
-      {'c',"config-file",0,CommandLine::ConfigFile},
-      {'o',"option",0,CommandLine::ArbItem},
-      {0,"installed","APT::Cache::Installed",0},
-      {0,0,0,0}};
-   CommandLine::Dispatch CmdsA[] = {{"help",&ShowHelp},
-                                    {"add",&DoAdd},
+   CommandLine::Dispatch Cmds[] =  {{"help",&ShowHelp},
                                     {"gencaches",&GenCaches},
                                     {"showsrc",&ShowSrcPackage},
-                                    {0,0}};
-   CommandLine::Dispatch CmdsB[] = {{"showpkg",&DumpPackage},
+                                    {"showpkg",&DumpPackage},
                                     {"stats",&Stats},
                                     {"dump",&Dump},
                                     {"dumpavail",&DumpAvail},
@@ -1834,14 +1795,14 @@ int main(int argc,const char *argv[])					/*{{{*/
                                     {"madison",&Madison},
                                     {0,0}};
 
-   CacheInitialize();
+   std::vector<CommandLine::Args> Args = getCommandArgs("apt-cache", CommandLine::GetCommand(Cmds, argc, argv));
 
    // Set up gettext support
    setlocale(LC_ALL,"");
    textdomain(PACKAGE);
 
    // Parse the command line and initialize the package library
-   CommandLine CmdL(Args,_config);
+   CommandLine CmdL(Args.data(),_config);
    if (pkgInitConfig(*_config) == false ||
        CmdL.Parse(argc,argv) == false ||
        pkgInitSystem(*_config,_system) == false)
@@ -1859,46 +1820,21 @@ int main(int argc,const char *argv[])					/*{{{*/
    }
    
    // Deal with stdout not being a tty
-   if (isatty(STDOUT_FILENO) && _config->FindI("quiet",0) < 1)
+   if (!isatty(STDOUT_FILENO) && _config->FindI("quiet", -1) == -1)
       _config->Set("quiet","1");
 
-   if (CmdL.DispatchArg(CmdsA,false) == false && _error->PendingError() == false)
-   { 
-      MMap *Map = 0;
-      if (_config->FindB("APT::Cache::Generate",true) == false)
-      {
-	 Map = new MMap(*new FileFd(_config->FindFile("Dir::Cache::pkgcache"),
-				    FileFd::ReadOnly),MMap::Public|MMap::ReadOnly);
-      }
-      else
-      {
-	 // Open the cache file
-	 SrcList = new pkgSourceList;
-	 SrcList->ReadMainList();
+   if (_config->Exists("APT::Cache::Generate") == true)
+      _config->Set("pkgCacheFile::Generate", _config->FindB("APT::Cache::Generate", true));
+
+   // Match the operation
+   CmdL.DispatchArg(Cmds);
 
-	 // Generate it and map it
-	 OpProgress Prog;
-	 pkgMakeStatusCache(*SrcList,Prog,&Map,true);
-      }
-      
-      if (_error->PendingError() == false)
-      {
-	 pkgCache Cache(Map);   
-	 GCache = &Cache;
-	 if (_error->PendingError() == false)
-	    CmdL.DispatchArg(CmdsB);
-      }
-      delete Map;
-   }
-   
    // Print any errors or warnings found during parsing
-   if (_error->empty() == false)
-   {
-      bool Errors = _error->PendingError();
+   bool const Errors = _error->PendingError();
+   if (_config->FindI("quiet",0) > 0)
       _error->DumpErrors();
-      return Errors == true?100:0;
-   }
-          
-   return 0;
+   else
+      _error->DumpErrors(GlobalError::DEBUG);
+   return Errors == true ? 100 : 0;
 }
 									/*}}}*/