squash merge of the feature/apt-binary branch without the changes from experimental

45 files changed, 4281 insertions, 2107 deletions

diff --git a/Makefile b/Makefile
index 47fc23656..fb843983c 100644
--- a/Makefile
+++ b/Makefile
@@ -13,6 +13,7 @@ default: startup all
 all headers library clean veryclean binary program doc manpages debiandoc test update-po startup dirs:
 	$(MAKE) -C apt-pkg $@
 	$(MAKE) -C apt-inst $@
+	$(MAKE) -C apt-private $@
 	$(MAKE) -C methods $@
 	$(MAKE) -C cmdline $@
 	$(MAKE) -C ftparchive $@
diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc
index 85799a11b..69d4acd83 100644
--- a/apt-pkg/algorithms.cc
+++ b/apt-pkg/algorithms.cc
@@ -459,6 +459,49 @@ bool pkgAllUpgrade(pkgDepCache &Cache)
    return Fix.ResolveByKeep();
 }
 									/*}}}*/
+// AllUpgradeNoDelete - Upgrade without removing packages		/*{{{*/
+// ---------------------------------------------------------------------
+/* Right now the system must be consistent before this can be called.
+ * Upgrade as much as possible without deleting anything (useful for
+ * stable systems)
+ */
+bool pkgAllUpgradeNoDelete(pkgDepCache &Cache)
+{
+   pkgDepCache::ActionGroup group(Cache);
+
+   pkgProblemResolver Fix(&Cache);
+
+   if (Cache.BrokenCount() != 0)
+      return false;
+
+   // provide the initial set of stuff we want to upgrade by marking
+   // all upgradable packages for upgrade
+   for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I)
+   {
+      if (I->CurrentVer != 0 && Cache[I].InstallVer != 0)
+      {
+         if (_config->FindB("APT::Ignore-Hold",false) == false)
+            if (I->SelectedState == pkgCache::State::Hold)
+               continue;
+
+	 Cache.MarkInstall(I, false, 0, false);
+      }
+   }
+
+   // then let auto-install loose
+   for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I)
+      if (Cache[I].Install())
+	 Cache.MarkInstall(I, true, 0, false);
+
+   // ... but it may remove stuff, we we need to clean up afterwards again
+   for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I)
+      if (Cache[I].Delete() == true)
+	 Cache.MarkKeep(I, false, false);
+
+   // resolve remaining issues via keep
+   return Fix.ResolveByKeep();
+}
+									/*}}}*/
 // MinimizeUpgrade - Minimizes the set of packages to be upgraded	/*{{{*/
 // ---------------------------------------------------------------------
 /* This simply goes over the entire set of packages and tries to keep 
@@ -550,14 +593,12 @@ void pkgProblemResolver::MakeScores()
    unsigned long Size = Cache.Head().PackageCount;
    memset(Scores,0,sizeof(*Scores)*Size);
 
-   // Maps to pkgCache::State::VerPriority
-   //   which is "Important Required Standard Optional Extra"
-   // (yes, that is confusing, the order of pkgCache::State::VerPriority
-   //  needs to be adjusted but that requires a ABI break)
+   // maps to pkgCache::State::VerPriority: 
+   //    Required Important Standard Optional Extra
    int PrioMap[] = {
       0,
-      _config->FindI("pkgProblemResolver::Scores::Important",2),
       _config->FindI("pkgProblemResolver::Scores::Required",3),
+      _config->FindI("pkgProblemResolver::Scores::Important",2),
       _config->FindI("pkgProblemResolver::Scores::Standard",1),
       _config->FindI("pkgProblemResolver::Scores::Optional",-1),
       _config->FindI("pkgProblemResolver::Scores::Extra",-2)
diff --git a/apt-pkg/algorithms.h b/apt-pkg/algorithms.h
index 7f58c8eed..a499db8ba 100644
--- a/apt-pkg/algorithms.h
+++ b/apt-pkg/algorithms.h
@@ -143,7 +143,11 @@ class pkgProblemResolver						/*{{{*/
 bool pkgDistUpgrade(pkgDepCache &Cache);
 bool pkgApplyStatus(pkgDepCache &Cache);
 bool pkgFixBroken(pkgDepCache &Cache);
+
 bool pkgAllUpgrade(pkgDepCache &Cache);
+
+bool pkgAllUpgradeNoDelete(pkgDepCache &Cache);
+
 bool pkgMinimizeUpgrade(pkgDepCache &Cache);
 
 void pkgPrioSortList(pkgCache &Cache,pkgCache::Version **List);
diff --git a/apt-pkg/cachefilter.cc b/apt-pkg/cachefilter.cc
index 64cde41d1..57b9af159 100644
--- a/apt-pkg/cachefilter.cc
+++ b/apt-pkg/cachefilter.cc
@@ -55,6 +55,17 @@ PackageNameMatchesRegEx::~PackageNameMatchesRegEx() {			/*{{{*/
 }
 									/*}}}*/
 
+// Fnmatch support					/*{{{*/
+//----------------------------------------------------------------------
+bool PackageNameMatchesFnmatch::operator() (pkgCache::PkgIterator const &Pkg) {/*{{{*/
+   return fnmatch(Pattern.c_str(), Pkg.Name(), FNM_CASEFOLD) == 0;
+}
+									/*}}}*/
+bool PackageNameMatchesFnmatch::operator() (pkgCache::GrpIterator const &Grp) {/*{{{*/
+   return fnmatch(Pattern.c_str(), Grp.Name(), FNM_CASEFOLD) == 0;
+}
+									/*}}}*/
+
 // CompleteArch to <kernel>-<cpu> tuple					/*{{{*/
 //----------------------------------------------------------------------
 /* The complete architecture, consisting of <kernel>-<cpu>. */
diff --git a/apt-pkg/cachefilter.h b/apt-pkg/cachefilter.h
index 25cd43f47..f55d5c7f7 100644
--- a/apt-pkg/cachefilter.h
+++ b/apt-pkg/cachefilter.h
@@ -14,18 +14,41 @@
 									/*}}}*/
 namespace APT {
 namespace CacheFilter {
+
+class PackageMatcher {
+ public:
+   virtual bool operator() (pkgCache::PkgIterator const &Pkg) { return false; };
+   virtual bool operator() (pkgCache::GrpIterator const &Grp) { return false; };
+   virtual bool operator() (pkgCache::VerIterator const &Ver) { return false; };
+   
+   virtual ~PackageMatcher() {};
+};
+
 // PackageNameMatchesRegEx						/*{{{*/
-class PackageNameMatchesRegEx {
+class PackageNameMatchesRegEx : public PackageMatcher {
          /** \brief dpointer placeholder (for later in case we need it) */
          void *d;
 	regex_t* pattern;
 public:
 	PackageNameMatchesRegEx(std::string const &Pattern);
-	bool operator() (pkgCache::PkgIterator const &Pkg);
-	bool operator() (pkgCache::GrpIterator const &Grp);
+	virtual bool operator() (pkgCache::PkgIterator const &Pkg);
+	virtual bool operator() (pkgCache::GrpIterator const &Grp);
 	~PackageNameMatchesRegEx();
 };
 									/*}}}*/
+// PackageNameMatchesFnmatch						/*{{{*/
+ class PackageNameMatchesFnmatch : public PackageMatcher{
+         /** \brief dpointer placeholder (for later in case we need it) */
+         void *d;
+         const std::string Pattern;
+public:
+         PackageNameMatchesFnmatch(std::string const &Pattern) 
+            : Pattern(Pattern) {};
+        virtual bool operator() (pkgCache::PkgIterator const &Pkg);
+	virtual bool operator() (pkgCache::GrpIterator const &Grp);
+	~PackageNameMatchesFnmatch() {};
+};
+									/*}}}*/
 // PackageArchitectureMatchesSpecification				/*{{{*/
 /** \class PackageArchitectureMatchesSpecification
    \brief matching against architecture specification strings
@@ -35,7 +58,7 @@ public:
    debian-policy §11.1 "Architecture specification strings".
 
    Examples: i386, mipsel, linux-any, any-amd64, any */
-class PackageArchitectureMatchesSpecification {
+class PackageArchitectureMatchesSpecification : public PackageMatcher {
 	std::string literal;
 	std::string complete;
 	bool isPattern;
@@ -51,8 +74,8 @@ public:
 	 */
 	PackageArchitectureMatchesSpecification(std::string const &pattern, bool const isPattern = true);
 	bool operator() (char const * const &arch);
-	bool operator() (pkgCache::PkgIterator const &Pkg);
-	bool operator() (pkgCache::VerIterator const &Ver);
+	virtual bool operator() (pkgCache::PkgIterator const &Pkg);
+	virtual bool operator() (pkgCache::VerIterator const &Ver);
 	~PackageArchitectureMatchesSpecification();
 };
 									/*}}}*/
diff --git a/apt-pkg/cacheset.cc b/apt-pkg/cacheset.cc
index 1fea4f94a..0147f7e86 100644
--- a/apt-pkg/cacheset.cc
+++ b/apt-pkg/cacheset.cc
@@ -155,6 +155,69 @@ bool PackageContainerInterface::FromRegEx(PackageContainerInterface * const pci,
 	return true;
 }
 									/*}}}*/
+// FromFnmatch - Returns the package defined  by this fnmatch		/*{{{*/
+bool 
+PackageContainerInterface::FromFnmatch(PackageContainerInterface * const pci, 
+                                       pkgCacheFile &Cache,
+                                       std::string pattern,
+                                       CacheSetHelper &helper)
+{
+	static const char * const isfnmatch = ".?*[]!";
+	if (pattern.find_first_of(isfnmatch) == std::string::npos)
+		return false;
+
+	bool const wasEmpty = pci->empty();
+	if (wasEmpty == true)
+		pci->setConstructor(FNMATCH);
+
+	size_t archfound = pattern.find_last_of(':');
+	std::string arch = "native";
+	if (archfound != std::string::npos) {
+		arch = pattern.substr(archfound+1);
+		if (arch.find_first_of(isfnmatch) == std::string::npos)
+			pattern.erase(archfound);
+		else
+			arch = "native";
+	}
+
+	if (unlikely(Cache.GetPkgCache() == 0))
+		return false;
+
+	APT::CacheFilter::PackageNameMatchesFnmatch filter(pattern);
+
+	bool found = false;
+	for (pkgCache::GrpIterator Grp = Cache.GetPkgCache()->GrpBegin(); Grp.end() == false; ++Grp) {
+		if (filter(Grp) == false)
+			continue;
+		pkgCache::PkgIterator Pkg = Grp.FindPkg(arch);
+		if (Pkg.end() == true) {
+			if (archfound == std::string::npos) {
+				std::vector<std::string> archs = APT::Configuration::getArchitectures();
+				for (std::vector<std::string>::const_iterator a = archs.begin();
+				     a != archs.end() && Pkg.end() != true; ++a)
+					Pkg = Grp.FindPkg(*a);
+			}
+			if (Pkg.end() == true)
+				continue;
+		}
+
+		pci->insert(Pkg);
+		helper.showRegExSelection(Pkg, pattern);
+		found = true;
+	}
+
+	if (found == false) {
+		helper.canNotFindRegEx(pci, Cache, pattern);
+		pci->setConstructor(UNKNOWN);
+		return false;
+	}
+
+	if (wasEmpty == false && pci->getConstructor() != UNKNOWN)
+		pci->setConstructor(UNKNOWN);
+
+	return true;
+}
+									/*}}}*/
 // FromName - Returns the package defined  by this string		/*{{{*/
 pkgCache::PkgIterator PackageContainerInterface::FromName(pkgCacheFile &Cache,
 			std::string const &str, CacheSetHelper &helper) {
@@ -239,6 +302,7 @@ bool PackageContainerInterface::FromString(PackageContainerInterface * const pci
 
 	if (FromGroup(pci, Cache, str, helper) == false &&
 		 FromTask(pci, Cache, str, helper) == false &&
+		 FromFnmatch(pci, Cache, str, helper) == false &&
 		 FromRegEx(pci, Cache, str, helper) == false)
 	{
 		helper.canNotFindPackage(pci, Cache, str);
diff --git a/apt-pkg/cacheset.h b/apt-pkg/cacheset.h
index d7328d705..29103aad9 100644
--- a/apt-pkg/cacheset.h
+++ b/apt-pkg/cacheset.h
@@ -131,13 +131,14 @@ public:
 	virtual bool empty() const = 0;
 	virtual void clear() = 0;
 
-	enum Constructor { UNKNOWN, REGEX, TASK };
+	enum Constructor { UNKNOWN, REGEX, TASK, FNMATCH };
 	virtual void setConstructor(Constructor const &con) = 0;
 	virtual Constructor getConstructor() const = 0;
 
 	static bool FromTask(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
 	static bool FromRegEx(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
 	static pkgCache::PkgIterator FromName(pkgCacheFile &Cache, std::string const &pattern, CacheSetHelper &helper);
+	static bool FromFnmatch(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
 	static bool FromGroup(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
 	static bool FromString(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string const &pattern, CacheSetHelper &helper);
 	static bool FromCommandLine(PackageContainerInterface * const pci, pkgCacheFile &Cache, const char **cmdline, CacheSetHelper &helper);
@@ -259,6 +260,16 @@ public:									/*{{{*/
 		return FromRegEx(Cache, pattern, helper);
 	}
 
+	static PackageContainer FromFnmatch(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper) {
+		PackageContainer cont(FNMATCH);
+		PackageContainerInterface::FromFnmatch(&cont, Cache, pattern, helper);
+		return cont;
+	}
+	static PackageContainer FromFnMatch(pkgCacheFile &Cache, std::string const &pattern) {
+		CacheSetHelper helper;
+		return FromFnmatch(Cache, pattern, helper);
+	}
+
 	/** \brief returns a package specified by a string
 
 	    \param Cache the package is in
diff --git a/apt-pkg/contrib/cmndline.cc b/apt-pkg/contrib/cmndline.cc
index 75d02cad4..8cef80368 100644
--- a/apt-pkg/contrib/cmndline.cc
+++ b/apt-pkg/contrib/cmndline.cc
@@ -38,6 +38,42 @@ CommandLine::~CommandLine()
    delete [] FileList;
 }
 									/*}}}*/
+// CommandLine::GetCommand - return the first non-option word		/*{{{*/
+char const * CommandLine::GetCommand(Dispatch const * const Map,
+      unsigned int const argc, char const * const * const argv)
+{
+   // if there is a -- on the line there must be the word we search for around it
+   // as -- marks the end of the options, just not sure if the command can be
+   // considered an option or not, so accept both
+   for (size_t i = 1; i < argc; ++i)
+   {
+      if (strcmp(argv[i], "--") != 0)
+	 continue;
+      ++i;
+      if (i < argc)
+	 for (size_t j = 0; Map[j].Match != NULL; ++j)
+	    if (strcmp(argv[i], Map[j].Match) == 0)
+	       return Map[j].Match;
+      i -= 2;
+      if (i != 0)
+	 for (size_t j = 0; Map[j].Match != NULL; ++j)
+	    if (strcmp(argv[i], Map[j].Match) == 0)
+	       return Map[j].Match;
+      return NULL;
+   }
+   // no --, so search for the first word matching a command
+   // FIXME: How like is it that an option parameter will be also a valid Match ?
+   for (size_t i = 1; i < argc; ++i)
+   {
+      if (*(argv[i]) == '-')
+	 continue;
+      for (size_t j = 0; Map[j].Match != NULL; ++j)
+	 if (strcmp(argv[i], Map[j].Match) == 0)
+	    return Map[j].Match;
+   }
+   return NULL;
+}
+									/*}}}*/
 // CommandLine::Parse - Main action member				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -390,3 +426,15 @@ void CommandLine::SaveInConfig(unsigned int const &argc, char const * const * co
    _config->Set("CommandLine::AsString", cmdline);
 }
 									/*}}}*/
+CommandLine::Args CommandLine::MakeArgs(char ShortOpt, char const *LongOpt, char const *ConfName, unsigned long Flags)/*{{{*/
+{
+   /* In theory, this should be a constructor for CommandLine::Args instead,
+      but this breaks compatibility as gcc thinks this is a c++11 initializer_list */
+   CommandLine::Args arg;
+   arg.ShortOpt = ShortOpt;
+   arg.LongOpt = LongOpt;
+   arg.ConfName = ConfName;
+   arg.Flags = Flags;
+   return arg;
+}
+									/*}}}*/
diff --git a/apt-pkg/contrib/cmndline.h b/apt-pkg/contrib/cmndline.h
index 9f505fd41..180276633 100644
--- a/apt-pkg/contrib/cmndline.h
+++ b/apt-pkg/contrib/cmndline.h
@@ -83,6 +83,12 @@ class CommandLine
    unsigned int FileSize() const;
    bool DispatchArg(Dispatch *List,bool NoMatch = true);
       
+   static char const * GetCommand(Dispatch const * const Map,
+	 unsigned int const argc, char const * const * const argv);
+
+   static CommandLine::Args MakeArgs(char ShortOpt, char const *LongOpt,
+	 char const *ConfName, unsigned long Flags);
+
    CommandLine(Args *AList,Configuration *Conf);
    ~CommandLine();
 };
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index df02c3499..d06637155 100644
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -1291,6 +1291,18 @@ bool CheckDomainList(const string &Host,const string &List)
    return false;
 }
 									/*}}}*/
+// strv_length - Return the length of a NULL-terminated string array	/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+size_t strv_length(const char **str_array)
+{
+   size_t i;
+   for (i=0; str_array[i] != NULL; i++)
+      /* nothing */
+      ;
+   return i;
+}
+
 // DeEscapeString - unescape (\0XX and \xXX) from a string		/*{{{*/
 // ---------------------------------------------------------------------
 /* */
diff --git a/apt-pkg/contrib/strutl.h b/apt-pkg/contrib/strutl.h
index e92f91dc0..530896141 100644
--- a/apt-pkg/contrib/strutl.h
+++ b/apt-pkg/contrib/strutl.h
@@ -108,6 +108,10 @@ inline int stringcasecmp(std::string::const_iterator A,std::string::const_iterat
 APT_MKSTRCMP2(stringcmp,stringcmp);
 APT_MKSTRCMP2(stringcasecmp,stringcasecmp);
 
+// Return the length of a NULL-terminated string array
+size_t strv_length(const char **str_array);
+
+
 inline const char *DeNull(const char *s) {return (s == 0?"(null)":s);};
 
 class URI
diff --git a/apt-private/acqprogress.cc b/apt-private/acqprogress.cc
new file mode 100644
index 000000000..af2d0f461
--- /dev/null
+++ b/apt-private/acqprogress.cc
@@ -0,0 +1,309 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+// $Id: acqprogress.cc,v 1.24 2003/04/27 01:56:48 doogie Exp $
+/* ######################################################################
+
+   Acquire Progress - Command line progress meter 
+   
+   ##################################################################### */
+									/*}}}*/
+// Include files							/*{{{*/
+#include<config.h>
+
+#include <apt-pkg/acquire-item.h>
+#include <apt-pkg/acquire-worker.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/error.h>
+
+#include <stdio.h>
+#include <signal.h>
+#include <iostream>
+#include <unistd.h>
+
+#include "acqprogress.h"
+#include <apti18n.h>
+									/*}}}*/
+
+using namespace std;
+
+// AcqTextStatus::AcqTextStatus - Constructor				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+AcqTextStatus::AcqTextStatus(unsigned int &ScreenWidth,unsigned int Quiet) :
+    ScreenWidth(ScreenWidth), ID(0), Quiet(Quiet)
+{
+   BlankLine[0] = 0;
+}
+									/*}}}*/
+// AcqTextStatus::Start - Downloading has started			/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void AcqTextStatus::Start() 
+{
+   pkgAcquireStatus::Start(); 
+   BlankLine[0] = 0;
+   ID = 1;
+};
+									/*}}}*/
+// AcqTextStatus::IMSHit - Called when an item got a HIT response	/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void AcqTextStatus::IMSHit(pkgAcquire::ItemDesc &Itm)
+{
+   if (Quiet > 1)
+      return;
+
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r';   
+   
+   cout << _("Hit ") << Itm.Description;
+   if (Itm.Owner->FileSize != 0)
+      cout << " [" << SizeToStr(Itm.Owner->FileSize) << "B]";
+   cout << endl;
+   Update = true;
+};
+									/*}}}*/
+// AcqTextStatus::Fetch - An item has started to download		/*{{{*/
+// ---------------------------------------------------------------------
+/* This prints out the short description and the expected size */
+void AcqTextStatus::Fetch(pkgAcquire::ItemDesc &Itm)
+{
+   Update = true;
+   if (Itm.Owner->Complete == true)
+      return;
+   
+   Itm.Owner->ID = ID++;
+   
+   if (Quiet > 1)
+      return;
+
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r';
+   
+   cout << _("Get:") << Itm.Owner->ID << ' ' << Itm.Description;
+   if (Itm.Owner->FileSize != 0)
+      cout << " [" << SizeToStr(Itm.Owner->FileSize) << "B]";
+   cout << endl;
+};
+									/*}}}*/
+// AcqTextStatus::Done - Completed a download				/*{{{*/
+// ---------------------------------------------------------------------
+/* We don't display anything... */
+void AcqTextStatus::Done(pkgAcquire::ItemDesc &Itm)
+{
+   Update = true;
+};
+									/*}}}*/
+// AcqTextStatus::Fail - Called when an item fails to download		/*{{{*/
+// ---------------------------------------------------------------------
+/* We print out the error text  */
+void AcqTextStatus::Fail(pkgAcquire::ItemDesc &Itm)
+{
+   if (Quiet > 1)
+      return;
+
+   // Ignore certain kinds of transient failures (bad code)
+   if (Itm.Owner->Status == pkgAcquire::Item::StatIdle)
+      return;
+      
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r';
+   
+   if (Itm.Owner->Status == pkgAcquire::Item::StatDone)
+   {
+      cout << _("Ign ") << Itm.Description << endl;
+   }
+   else
+   {
+      cout << _("Err ") << Itm.Description << endl;
+      cout << "  " << Itm.Owner->ErrorText << endl;
+   }
+   
+   Update = true;
+};
+									/*}}}*/
+// AcqTextStatus::Stop - Finished downloading				/*{{{*/
+// ---------------------------------------------------------------------
+/* This prints out the bytes downloaded and the overall average line
+   speed */
+void AcqTextStatus::Stop()
+{
+   pkgAcquireStatus::Stop();
+   if (Quiet > 1)
+      return;
+
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r' << flush;
+
+   if (FetchedBytes != 0 && _error->PendingError() == false)
+      ioprintf(cout,_("Fetched %sB in %s (%sB/s)\n"),
+	       SizeToStr(FetchedBytes).c_str(),
+	       TimeToStr(ElapsedTime).c_str(),
+	       SizeToStr(CurrentCPS).c_str());
+}
+									/*}}}*/
+// AcqTextStatus::Pulse - Regular event pulse				/*{{{*/
+// ---------------------------------------------------------------------
+/* This draws the current progress. Each line has an overall percent
+   meter and a per active item status meter along with an overall 
+   bandwidth and ETA indicator. */
+bool AcqTextStatus::Pulse(pkgAcquire *Owner)
+{
+   pkgAcquireStatus::Pulse(Owner);
+   
+   if (Quiet > 0)
+      return true;
+   
+   enum {Long = 0,Medium,Short} Mode = Medium;
+   
+   char Buffer[sizeof(BlankLine)];
+   char *End = Buffer + sizeof(Buffer);
+   char *S = Buffer;
+   if (ScreenWidth >= sizeof(Buffer))
+      ScreenWidth = sizeof(Buffer)-1;
+
+   // Put in the percent done
+   sprintf(S,"%.0f%%",((CurrentBytes + CurrentItems)*100.0)/(TotalBytes+TotalItems));
+
+   bool Shown = false;
+   for (pkgAcquire::Worker *I = Owner->WorkersBegin(); I != 0;
+	I = Owner->WorkerStep(I))
+   {
+      S += strlen(S);
+      
+      // There is no item running 
+      if (I->CurrentItem == 0)
+      {
+	 if (I->Status.empty() == false)
+	 {
+	    snprintf(S,End-S," [%s]",I->Status.c_str());
+	    Shown = true;
+	 }
+	 
+	 continue;
+      }
+
+      Shown = true;
+      
+      // Add in the short description
+      if (I->CurrentItem->Owner->ID != 0)
+	 snprintf(S,End-S," [%lu %s",I->CurrentItem->Owner->ID,
+		  I->CurrentItem->ShortDesc.c_str());
+      else
+	 snprintf(S,End-S," [%s",I->CurrentItem->ShortDesc.c_str());
+      S += strlen(S);
+
+      // Show the short mode string
+      if (I->CurrentItem->Owner->Mode != 0)
+      {
+	 snprintf(S,End-S," %s",I->CurrentItem->Owner->Mode);
+	 S += strlen(S);
+      }
+            
+      // Add the current progress
+      if (Mode == Long)
+	 snprintf(S,End-S," %llu",I->CurrentSize);
+      else
+      {
+	 if (Mode == Medium || I->TotalSize == 0)
+	    snprintf(S,End-S," %sB",SizeToStr(I->CurrentSize).c_str());
+      }
+      S += strlen(S);
+      
+      // Add the total size and percent
+      if (I->TotalSize > 0 && I->CurrentItem->Owner->Complete == false)
+      {
+	 if (Mode == Short)
+	    snprintf(S,End-S," %.0f%%",
+		     (I->CurrentSize*100.0)/I->TotalSize);
+	 else
+	    snprintf(S,End-S,"/%sB %.0f%%",SizeToStr(I->TotalSize).c_str(),
+		     (I->CurrentSize*100.0)/I->TotalSize);
+      }      
+      S += strlen(S);
+      snprintf(S,End-S,"]");
+   }
+
+   // Show something..
+   if (Shown == false)
+      snprintf(S,End-S,_(" [Working]"));
+      
+   /* Put in the ETA and cps meter, block off signals to prevent strangeness
+      during resizing */
+   sigset_t Sigs,OldSigs;
+   sigemptyset(&Sigs);
+   sigaddset(&Sigs,SIGWINCH);
+   sigprocmask(SIG_BLOCK,&Sigs,&OldSigs);
+   
+   if (CurrentCPS != 0)
+   {      
+      char Tmp[300];
+      unsigned long long ETA = (TotalBytes - CurrentBytes)/CurrentCPS;
+      sprintf(Tmp," %sB/s %s",SizeToStr(CurrentCPS).c_str(),TimeToStr(ETA).c_str());
+      unsigned int Len = strlen(Buffer);
+      unsigned int LenT = strlen(Tmp);
+      if (Len + LenT < ScreenWidth)
+      {	 
+	 memset(Buffer + Len,' ',ScreenWidth - Len);
+	 strcpy(Buffer + ScreenWidth - LenT,Tmp);
+      }      
+   }
+   Buffer[ScreenWidth] = 0;
+   BlankLine[ScreenWidth] = 0;
+   sigprocmask(SIG_SETMASK,&OldSigs,0);
+
+   // Draw the current status
+   if (_config->FindB("Apt::Color", false) == true)
+      cout << _config->Find("APT::Color::Yellow");
+   if (strlen(Buffer) == strlen(BlankLine))
+      cout << '\r' << Buffer << flush;
+   else
+      cout << '\r' << BlankLine << '\r' << Buffer << flush;
+   if (_config->FindB("Apt::Color", false) == true)
+      cout << _config->Find("APT::Color::Neutral");
+
+   memset(BlankLine,' ',strlen(Buffer));
+   BlankLine[strlen(Buffer)] = 0;
+   
+   Update = false;
+
+   return true;
+}
+									/*}}}*/
+// AcqTextStatus::MediaChange - Media need to be swapped		/*{{{*/
+// ---------------------------------------------------------------------
+/* Prompt for a media swap */
+bool AcqTextStatus::MediaChange(string Media,string Drive)
+{
+   // If we do not output on a terminal and one of the options to avoid user
+   // interaction is given, we assume that no user is present who could react
+   // on your media change request
+   if (isatty(STDOUT_FILENO) != 1 && Quiet >= 2 &&
+       (_config->FindB("APT::Get::Assume-Yes",false) == true ||
+	_config->FindB("APT::Get::Force-Yes",false) == true ||
+	_config->FindB("APT::Get::Trivial-Only",false) == true))
+
+      return false;
+
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r';
+   ioprintf(cout,_("Media change: please insert the disc labeled\n"
+		   " '%s'\n"
+		   "in the drive '%s' and press enter\n"),
+	    Media.c_str(),Drive.c_str());
+
+   char C = 0;
+   bool bStatus = true;
+   while (C != '\n' && C != '\r')
+   {
+      int len = read(STDIN_FILENO,&C,1);
+      if(C == 'c' || len <= 0)
+	 bStatus = false;
+   }
+
+   if(bStatus)
+      Update = true;
+   return bStatus;
+}
+									/*}}}*/
diff --git a/apt-private/acqprogress.h b/apt-private/acqprogress.h
new file mode 100644
index 000000000..e47bfb72d
--- /dev/null
+++ b/apt-private/acqprogress.h
@@ -0,0 +1,38 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+/* ######################################################################
+
+   Acquire Progress - Command line progress meter
+
+   ##################################################################### */
+									/*}}}*/
+#ifndef ACQPROGRESS_H
+#define ACQPROGRESS_H
+
+#include <apt-pkg/acquire.h>
+
+#include <string>
+
+class AcqTextStatus : public pkgAcquireStatus
+{
+   unsigned int &ScreenWidth;
+   char BlankLine[1024];
+   unsigned long ID;
+   unsigned long Quiet;
+   
+   public:
+   
+   virtual bool MediaChange(std::string Media,std::string Drive);
+   virtual void IMSHit(pkgAcquire::ItemDesc &Itm);
+   virtual void Fetch(pkgAcquire::ItemDesc &Itm);
+   virtual void Done(pkgAcquire::ItemDesc &Itm);
+   virtual void Fail(pkgAcquire::ItemDesc &Itm);
+   virtual void Start();
+   virtual void Stop();
+   
+   bool Pulse(pkgAcquire *Owner);
+
+   AcqTextStatus(unsigned int &ScreenWidth,unsigned int Quiet);
+};
+
+#endif
diff --git a/apt-private/makefile b/apt-private/makefile
new file mode 100644
index 000000000..8feb1ce6c
--- /dev/null
+++ b/apt-private/makefile
@@ -0,0 +1,28 @@
+# -*- make -*-
+BASE=..
+SUBDIR=apt-private
+
+# Header location
+HEADER_TARGETDIRS = apt-private
+
+# Bring in the default rules
+include ../buildlib/defaults.mak
+
+# The library name and version (indirectly used from init.h)
+include ../buildlib/libversion.mak
+
+# The library name
+LIBRARY=apt-private
+MAJOR=0.0
+MINOR=0
+SLIBS=$(PTHREADLIB) -lapt-pkg
+
+PRIVATES=list install output cachefile cacheset update upgrade cmndline moo search show main
+SOURCE += $(foreach private, $(PRIVATES), private-$(private).cc)
+HEADERS += $(foreach private, $(PRIVATES), private-$(private).h)
+
+SOURCE+= acqprogress.cc
+HEADERS+= acqprogress.h private-cacheset.h
+
+HEADERS := $(addprefix apt-private/,$(HEADERS))
+include $(LIBRARY_H)
diff --git a/apt-private/private-cachefile.cc b/apt-private/private-cachefile.cc
new file mode 100644
index 000000000..25f65ef09
--- /dev/null
+++ b/apt-private/private-cachefile.cc
@@ -0,0 +1,109 @@
+// Include files							/*{{{*/
+#include<config.h>
+
+#include <apt-pkg/algorithms.h>
+#include <apt-pkg/error.h>
+
+#include <cstdlib>
+
+#include "private-output.h"
+#include "private-cachefile.h"
+
+#include <apti18n.h>
+									/*}}}*/
+
+using namespace std;
+
+// CacheFile::NameComp - QSort compare by name				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+pkgCache *CacheFile::SortCache = 0;
+int CacheFile::NameComp(const void *a,const void *b)
+{
+   if (*(pkgCache::Package **)a == 0 || *(pkgCache::Package **)b == 0)
+      return *(pkgCache::Package **)a - *(pkgCache::Package **)b;
+   
+   const pkgCache::Package &A = **(pkgCache::Package **)a;
+   const pkgCache::Package &B = **(pkgCache::Package **)b;
+
+   return strcmp(SortCache->StrP + A.Name,SortCache->StrP + B.Name);
+}
+									/*}}}*/
+// CacheFile::Sort - Sort by name					/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void CacheFile::Sort()
+{
+   delete [] List;
+   List = new pkgCache::Package *[Cache->Head().PackageCount];
+   memset(List,0,sizeof(*List)*Cache->Head().PackageCount);
+   pkgCache::PkgIterator I = Cache->PkgBegin();
+   for (;I.end() != true; ++I)
+      List[I->ID] = I;
+
+   SortCache = *this;
+   qsort(List,Cache->Head().PackageCount,sizeof(*List),NameComp);
+}
+									/*}}}*/
+// CacheFile::CheckDeps - Open the cache file				/*{{{*/
+// ---------------------------------------------------------------------
+/* This routine generates the caches and then opens the dependency cache
+   and verifies that the system is OK. */
+bool CacheFile::CheckDeps(bool AllowBroken)
+{
+   bool FixBroken = _config->FindB("APT::Get::Fix-Broken",false);
+
+   if (_error->PendingError() == true)
+      return false;
+
+   // Check that the system is OK
+   if (DCache->DelCount() != 0 || DCache->InstCount() != 0)
+      return _error->Error("Internal error, non-zero counts");
+   
+   // Apply corrections for half-installed packages
+   if (pkgApplyStatus(*DCache) == false)
+      return false;
+   
+   if (_config->FindB("APT::Get::Fix-Policy-Broken",false) == true)
+   {
+      FixBroken = true;
+      if ((DCache->PolicyBrokenCount() > 0))
+      {
+	 // upgrade all policy-broken packages with ForceImportantDeps=True
+	 for (pkgCache::PkgIterator I = Cache->PkgBegin(); !I.end(); ++I)
+	    if ((*DCache)[I].NowPolicyBroken() == true) 
+	       DCache->MarkInstall(I,true,0, false, true);
+      }
+   }
+
+   // Nothing is broken
+   if (DCache->BrokenCount() == 0 || AllowBroken == true)
+      return true;
+
+   // Attempt to fix broken things
+   if (FixBroken == true)
+   {
+      c1out << _("Correcting dependencies...") << flush;
+      if (pkgFixBroken(*DCache) == false || DCache->BrokenCount() != 0)
+      {
+	 c1out << _(" failed.") << endl;
+	 ShowBroken(c1out,*this,true);
+
+	 return _error->Error(_("Unable to correct dependencies"));
+      }
+      if (pkgMinimizeUpgrade(*DCache) == false)
+	 return _error->Error(_("Unable to minimize the upgrade set"));
+      
+      c1out << _(" Done") << endl;
+   }
+   else
+   {
+      c1out << _("You might want to run 'apt-get -f install' to correct these.") << endl;
+      ShowBroken(c1out,*this,true);
+
+      return _error->Error(_("Unmet dependencies. Try using -f."));
+   }
+      
+   return true;
+}
+									/*}}}*/
diff --git a/apt-private/private-cachefile.h b/apt-private/private-cachefile.h
new file mode 100644
index 000000000..f24d93020
--- /dev/null
+++ b/apt-private/private-cachefile.h
@@ -0,0 +1,51 @@
+#ifndef APT_PRIVATE_CACHEFILE_H
+#define APT_PRIVATE_CACHEFILE_H
+
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/progress.h>
+
+
+// class CacheFile - Cover class for some dependency cache functions	/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+class CacheFile : public pkgCacheFile
+{
+   static pkgCache *SortCache;
+   static int NameComp(const void *a,const void *b);
+   
+   public:
+   pkgCache::Package **List;
+   
+   void Sort();
+   bool CheckDeps(bool AllowBroken = false);
+   bool BuildCaches(bool WithLock = true)
+   {
+      OpTextProgress Prog(*_config);
+      if (pkgCacheFile::BuildCaches(&Prog,WithLock) == false)
+	 return false;
+      return true;
+   }
+   bool Open(bool WithLock = true) 
+   {
+      OpTextProgress Prog(*_config);
+      if (pkgCacheFile::Open(&Prog,WithLock) == false)
+	 return false;
+      Sort();
+      
+      return true;
+   };
+   bool OpenForInstall()
+   {
+      if (_config->FindB("APT::Get::Print-URIs") == true)
+	 return Open(false);
+      else
+	 return Open(true);
+   }
+   CacheFile() : List(0) {};
+   ~CacheFile() {
+      delete[] List;
+   }
+};
+									/*}}}*/
+
+#endif
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;
+}
diff --git a/apt-private/private-cacheset.h b/apt-private/private-cacheset.h
new file mode 100644
index 000000000..15b531e9d
--- /dev/null
+++ b/apt-private/private-cacheset.h
@@ -0,0 +1,265 @@
+#ifndef APT_PRIVATE_CACHESET_H
+#define APT_PRIVATE_CACHESET_H
+
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cacheset.h>
+#include <apt-pkg/sptr.h>
+
+#include <algorithm>
+#include <vector>
+
+#include "private-output.h"
+
+#include <apti18n.h>
+
+struct VersionSortDescriptionLocality
+{
+   bool operator () (const pkgCache::VerIterator &v_lhs, 
+                     const pkgCache::VerIterator &v_rhs)
+    {
+        pkgCache::DescFile *A = v_lhs.TranslatedDescription().FileList();
+        pkgCache::DescFile *B = v_rhs.TranslatedDescription().FileList();
+        if (A == 0 && B == 0)
+           return false;
+
+       if (A == 0)
+          return true;
+
+       if (B == 0)
+          return false;
+
+       if (A->File == B->File)
+          return A->Offset < B->Offset;
+
+       return A->File < B->File;
+    }
+};
+
+// sorted by locality which makes iterating much faster
+typedef APT::VersionContainer<
+   std::set<pkgCache::VerIterator,
+            VersionSortDescriptionLocality> > LocalitySortedVersionSet;
+
+class Matcher {
+public:
+    virtual bool operator () (const pkgCache::PkgIterator &P) {
+        return true;};
+};
+
+// FIXME: add default argument for OpProgress (or overloaded function)
+bool GetLocalitySortedVersionSet(pkgCacheFile &CacheFile, 
+                                    LocalitySortedVersionSet &output_set,
+                                    Matcher &matcher,
+                                    OpProgress &progress);
+bool GetLocalitySortedVersionSet(pkgCacheFile &CacheFile, 
+                                    LocalitySortedVersionSet &output_set,
+                                    OpProgress &progress);
+
+
+// CacheSetHelper saving virtual packages				/*{{{*/
+class CacheSetHelperVirtuals: public APT::CacheSetHelper {
+public:
+   APT::PackageSet virtualPkgs;
+
+   virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
+      virtualPkgs.insert(Pkg);
+      return CacheSetHelper::canNotFindCandidateVer(Cache, Pkg);
+   }
+
+   virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
+      virtualPkgs.insert(Pkg);
+      return CacheSetHelper::canNotFindNewestVer(Cache, Pkg);
+   }
+
+   virtual void canNotFindAllVer(APT::VersionContainerInterface * vci, pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
+      virtualPkgs.insert(Pkg);
+      CacheSetHelper::canNotFindAllVer(vci, Cache, Pkg);
+   }
+
+   CacheSetHelperVirtuals(bool const ShowErrors = true, GlobalError::MsgType const &ErrorType = GlobalError::NOTICE) : CacheSetHelper(ShowErrors, ErrorType) {}
+};
+									/*}}}*/
+
+// CacheSetHelperAPTGet - responsible for message telling from the CacheSets/*{{{*/
+class CacheSetHelperAPTGet : public APT::CacheSetHelper {
+	/** \brief stream message should be printed to */
+	std::ostream &out;
+	/** \brief were things like Task or RegEx used to select packages? */
+	bool explicitlyNamed;
+
+	APT::PackageSet virtualPkgs;
+
+public:
+	std::list<std::pair<pkgCache::VerIterator, std::string> > selectedByRelease;
+
+	CacheSetHelperAPTGet(std::ostream &out) : APT::CacheSetHelper(true), out(out) {
+		explicitlyNamed = true;
+	}
+
+	virtual void showTaskSelection(pkgCache::PkgIterator const &Pkg, std::string const &pattern) {
+		ioprintf(out, _("Note, selecting '%s' for task '%s'\n"),
+				Pkg.FullName(true).c_str(), pattern.c_str());
+		explicitlyNamed = false;
+	}
+	virtual void showRegExSelection(pkgCache::PkgIterator const &Pkg, std::string const &pattern) {
+		ioprintf(out, _("Note, selecting '%s' for regex '%s'\n"),
+				Pkg.FullName(true).c_str(), pattern.c_str());
+		explicitlyNamed = false;
+	}
+	virtual void showSelectedVersion(pkgCache::PkgIterator const &Pkg, pkgCache::VerIterator const Ver,
+				 std::string const &ver, bool const verIsRel) {
+		if (ver == Ver.VerStr())
+			return;
+		selectedByRelease.push_back(make_pair(Ver, ver));
+	}
+
+	bool showVirtualPackageErrors(pkgCacheFile &Cache) {
+		if (virtualPkgs.empty() == true)
+			return true;
+		for (APT::PackageSet::const_iterator Pkg = virtualPkgs.begin();
+		     Pkg != virtualPkgs.end(); ++Pkg) {
+			if (Pkg->ProvidesList != 0) {
+				ioprintf(c1out,_("Package %s is a virtual package provided by:\n"),
+					 Pkg.FullName(true).c_str());
+
+				pkgCache::PrvIterator I = Pkg.ProvidesList();
+				unsigned short provider = 0;
+				for (; I.end() == false; ++I) {
+					pkgCache::PkgIterator Pkg = I.OwnerPkg();
+
+					if (Cache[Pkg].CandidateVerIter(Cache) == I.OwnerVer()) {
+						c1out << "  " << Pkg.FullName(true) << " " << I.OwnerVer().VerStr();
+						if (Cache[Pkg].Install() == true && Cache[Pkg].NewInstall() == false)
+							c1out << _(" [Installed]");
+						c1out << std::endl;
+						++provider;
+					}
+				}
+				// if we found no candidate which provide this package, show non-candidates
+				if (provider == 0)
+					for (I = Pkg.ProvidesList(); I.end() == false; ++I)
+						c1out << "  " << I.OwnerPkg().FullName(true) << " " << I.OwnerVer().VerStr()
+                                                      << _(" [Not candidate version]") << std::endl;
+				else
+                                   out << _("You should explicitly select one to install.") << std::endl;
+			} else {
+				ioprintf(c1out,
+					_("Package %s is not available, but is referred to by another package.\n"
+					  "This may mean that the package is missing, has been obsoleted, or\n"
+					  "is only available from another source\n"),Pkg.FullName(true).c_str());
+
+				std::string List;
+				std::string VersionsList;
+				SPtrArray<bool> Seen = new bool[Cache.GetPkgCache()->Head().PackageCount];
+				memset(Seen,0,Cache.GetPkgCache()->Head().PackageCount*sizeof(*Seen));
+				for (pkgCache::DepIterator Dep = Pkg.RevDependsList();
+				     Dep.end() == false; ++Dep) {
+					if (Dep->Type != pkgCache::Dep::Replaces)
+						continue;
+					if (Seen[Dep.ParentPkg()->ID] == true)
+						continue;
+					Seen[Dep.ParentPkg()->ID] = true;
+					List += Dep.ParentPkg().FullName(true) + " ";
+					//VersionsList += std::string(Dep.ParentPkg().CurVersion) + "\n"; ???
+				}
+				ShowList(c1out,_("However the following packages replace it:"),List,VersionsList);
+			}
+			c1out << std::endl;
+		}
+		return false;
+	}
+
+	virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
+		APT::VersionSet const verset = tryVirtualPackage(Cache, Pkg, APT::VersionSet::CANDIDATE);
+		if (verset.empty() == false)
+			return *(verset.begin());
+		else if (ShowError == true) {
+			_error->Error(_("Package '%s' has no installation candidate"),Pkg.FullName(true).c_str());
+			virtualPkgs.insert(Pkg);
+		}
+		return pkgCache::VerIterator(Cache, 0);
+	}
+
+	virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
+		if (Pkg->ProvidesList != 0)
+		{
+			APT::VersionSet const verset = tryVirtualPackage(Cache, Pkg, APT::VersionSet::NEWEST);
+			if (verset.empty() == false)
+				return *(verset.begin());
+			if (ShowError == true)
+				ioprintf(out, _("Virtual packages like '%s' can't be removed\n"), Pkg.FullName(true).c_str());
+		}
+		else
+		{
+			pkgCache::GrpIterator Grp = Pkg.Group();
+			pkgCache::PkgIterator P = Grp.PackageList();
+			for (; P.end() != true; P = Grp.NextPkg(P))
+			{
+				if (P == Pkg)
+					continue;
+				if (P->CurrentVer != 0) {
+					// TRANSLATORS: Note, this is not an interactive question
+					ioprintf(c1out,_("Package '%s' is not installed, so not removed. Did you mean '%s'?\n"),
+						 Pkg.FullName(true).c_str(), P.FullName(true).c_str());
+					break;
+				}
+			}
+			if (P.end() == true)
+				ioprintf(c1out,_("Package '%s' is not installed, so not removed\n"),Pkg.FullName(true).c_str());
+		}
+		return pkgCache::VerIterator(Cache, 0);
+	}
+
+	APT::VersionSet tryVirtualPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg,
+						APT::VersionSet::Version const &select) {
+		/* This is a pure virtual package and there is a single available
+		   candidate providing it. */
+		if (unlikely(Cache[Pkg].CandidateVer != 0) || Pkg->ProvidesList == 0)
+			return APT::VersionSet();
+
+		pkgCache::PkgIterator Prov;
+		bool found_one = false;
+		for (pkgCache::PrvIterator P = Pkg.ProvidesList(); P; ++P) {
+			pkgCache::VerIterator const PVer = P.OwnerVer();
+			pkgCache::PkgIterator const PPkg = PVer.ParentPkg();
+
+			/* Ignore versions that are not a candidate. */
+			if (Cache[PPkg].CandidateVer != PVer)
+				continue;
+
+			if (found_one == false) {
+				Prov = PPkg;
+				found_one = true;
+			} else if (PPkg != Prov) {
+				// same group, so it's a foreign package
+				if (PPkg->Group == Prov->Group) {
+					// do we already have the requested arch?
+					if (strcmp(Pkg.Arch(), Prov.Arch()) == 0 ||
+					    strcmp(Prov.Arch(), "all") == 0 ||
+					    unlikely(strcmp(PPkg.Arch(), Prov.Arch()) == 0)) // packages have only on candidate, but just to be sure
+						continue;
+					// see which architecture we prefer more and switch to it
+					std::vector<std::string> archs = APT::Configuration::getArchitectures();
+					if (std::find(archs.begin(), archs.end(), PPkg.Arch()) < std::find(archs.begin(), archs.end(), Prov.Arch()))
+						Prov = PPkg;
+					continue;
+				}
+				found_one = false; // we found at least two
+				break;
+			}
+		}
+
+		if (found_one == true) {
+			ioprintf(out, _("Note, selecting '%s' instead of '%s'\n"),
+				 Prov.FullName(true).c_str(), Pkg.FullName(true).c_str());
+			return APT::VersionSet::FromPackage(Cache, Prov, select, *this);
+		}
+		return APT::VersionSet();
+	}
+
+	inline bool allPkgNamedExplicitly() const { return explicitlyNamed; }
+
+};
+									/*}}}*/
+
+#endif
diff --git a/apt-private/private-cmndline.cc b/apt-private/private-cmndline.cc
new file mode 100644
index 000000000..aceb865d5
--- /dev/null
+++ b/apt-private/private-cmndline.cc
@@ -0,0 +1,268 @@
+// Include Files							/*{{{*/
+#include <config.h>
+
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/configuration.h>
+
+#include <vector>
+
+#include <stdarg.h>
+#include <string.h>
+
+#include "private-cmndline.h"
+
+#include <apti18n.h>
+									/*}}}*/
+
+bool strcmp_match_in_list(char const * const Cmd, ...)			/*{{{*/
+{
+   va_list args;
+   bool found = false;
+   va_start(args, Cmd);
+   char const * Match = NULL;
+   while ((Match = va_arg(args, char const *)) != NULL)
+   {
+      if (strcmp(Cmd, Match) != 0)
+	 continue;
+      found = true;
+      break;
+   }
+   va_end(args);
+   return found;
+}
+									/*}}}*/
+#define addArg(w,x,y,z) Args.push_back(CommandLine::MakeArgs(w,x,y,z))
+#define CmdMatches(...) strcmp_match_in_list(Cmd, __VA_ARGS__, NULL)
+bool addArgumentsAPTCache(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
+{
+   if (CmdMatches("depends", "rdepends", "xvcg", "dotty"))
+   {
+      addArg('i', "important", "APT::Cache::Important", 0);
+      addArg(0, "installed", "APT::Cache::Installed", 0);
+      addArg(0, "pre-depends", "APT::Cache::ShowPre-Depends", 0);
+      addArg(0, "depends", "APT::Cache::ShowDepends", 0);
+      addArg(0, "recommends", "APT::Cache::ShowRecommends", 0);
+      addArg(0, "suggests", "APT::Cache::ShowSuggests", 0);
+      addArg(0, "replaces", "APT::Cache::ShowReplaces", 0);
+      addArg(0, "breaks", "APT::Cache::ShowBreaks", 0);
+      addArg(0, "conflicts", "APT::Cache::ShowConflicts", 0);
+      addArg(0, "enhances", "APT::Cache::ShowEnhances", 0);
+      addArg(0, "recurse", "APT::Cache::RecurseDepends", 0);
+   }
+   else if (CmdMatches("search"))
+   {
+      addArg('n', "names-only", "APT::Cache::NamesOnly", 0);
+      addArg('f', "full", "APT::Cache::ShowFull", 0);
+   }
+   else if (CmdMatches("show"))
+   {
+      addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
+   }
+   else if (CmdMatches("pkgnames"))
+   {
+      addArg(0, "all-names", "APT::Cache::AllNames", 0);
+   }
+   else if (CmdMatches("gencaches", "showsrc", "showpkg", "stats", "dump",
+	    "dumpavail", "unmet", "showauto", "policy", "madison"))
+      ;
+   else
+      return false;
+
+   // FIXME: move to the correct command(s)
+   addArg('g', "generate", "APT::Cache::Generate", 0);
+   addArg('t', "target-release", "APT::Default-Release", CommandLine::HasArg);
+   addArg('t', "default-release", "APT::Default-Release", CommandLine::HasArg);
+
+   addArg('p', "pkg-cache", "Dir::Cache::pkgcache", CommandLine::HasArg);
+   addArg('s', "src-cache", "Dir::Cache::srcpkgcache", CommandLine::HasArg);
+   return true;
+}
+									/*}}}*/
+bool addArgumentsAPTCDROM(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
+{
+   if (CmdMatches("add", "ident") == false)
+      return false;
+
+   // FIXME: move to the correct command(s)
+   addArg(0, "auto-detect", "Acquire::cdrom::AutoDetect", CommandLine::Boolean);
+   addArg('d', "cdrom", "Acquire::cdrom::mount", CommandLine::HasArg);
+   addArg('r', "rename", "APT::CDROM::Rename", 0);
+   addArg('m', "no-mount", "APT::CDROM::NoMount", 0);
+   addArg('f', "fast", "APT::CDROM::Fast", 0);
+   addArg('n', "just-print", "APT::CDROM::NoAct", 0);
+   addArg('n', "recon", "APT::CDROM::NoAct", 0);
+   addArg('n', "no-act", "APT::CDROM::NoAct", 0);
+   addArg('a', "thorough", "APT::CDROM::Thorough", 0);
+   return true;
+}
+									/*}}}*/
+bool addArgumentsAPTConfig(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
+{
+   if (CmdMatches("dump"))
+   {
+      addArg(0,"empty","APT::Config::Dump::EmptyValue",CommandLine::Boolean);
+      addArg(0,"format","APT::Config::Dump::Format",CommandLine::HasArg);
+   }
+   else if (CmdMatches("shell"))
+      ;
+   else
+      return false;
+
+   return true;
+}
+									/*}}}*/
+bool addArgumentsAPTGet(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
+{
+   if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
+	    "deselect-upgrade", "autoremove"))
+   {
+      addArg(0, "dpkg-progress", "DpkgPM::Progress", 0);
+      addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
+      addArg(0, "purge", "APT::Get::Purge", 0);
+      addArg('V',"verbose-versions","APT::Get::Show-Versions",0);
+      addArg(0, "auto-remove", "APT::Get::AutomaticRemove", 0);
+      addArg(0, "reinstall", "APT::Get::ReInstall", 0);
+      addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
+      if (CmdMatches("upgrade"))
+      {
+	 addArg(0, "allow-new", "APT::Get::UpgradeAllowNew", 0);
+      }
+   }
+   else if (CmdMatches("update"))
+   {
+      addArg(0, "list-cleanup", "APT::Get::List-Cleanup", 0);
+   }
+   else if (CmdMatches("source"))
+   {
+      addArg('b', "compile", "APT::Get::Compile", 0);
+      addArg('b', "build", "APT::Get::Compile", 0);
+      addArg(0, "diff-only", "APT::Get::Diff-Only", 0);
+      addArg(0, "debian-only", "APT::Get::Diff-Only", 0);
+      addArg(0, "tar-only", "APT::Get::Tar-Only", 0);
+      addArg(0, "dsc-only", "APT::Get::Dsc-Only", 0);
+   }
+   else if (CmdMatches("build-dep"))
+   {
+      addArg('a', "host-architecture", "APT::Get::Host-Architecture", CommandLine::HasArg);
+      addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
+   }
+   else if (CmdMatches("clean", "autoclean", "check", "download", "changelog") ||
+	    CmdMatches("markauto", "unmarkauto")) // deprecated commands
+      ;
+   else if (CmdMatches("moo"))
+      addArg(0, "color", "APT::Moo::Color", 0);
+
+   if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
+	    "deselect-upgrade", "autoremove", "clean", "autoclean", "check",
+	    "build-dep"))
+   {
+      addArg('s', "simulate", "APT::Get::Simulate", 0);
+      addArg('s', "just-print", "APT::Get::Simulate", 0);
+      addArg('s', "recon", "APT::Get::Simulate", 0);
+      addArg('s', "dry-run", "APT::Get::Simulate", 0);
+      addArg('s', "no-act", "APT::Get::Simulate", 0);
+   }
+
+   // FIXME: move to the correct command(s)
+   addArg('d',"download-only","APT::Get::Download-Only",0);
+   addArg('y',"yes","APT::Get::Assume-Yes",0);
+   addArg('y',"assume-yes","APT::Get::Assume-Yes",0);
+   addArg(0,"assume-no","APT::Get::Assume-No",0);
+   addArg('u',"show-upgraded","APT::Get::Show-Upgraded",0);
+   addArg('m',"ignore-missing","APT::Get::Fix-Missing",0);
+   addArg('t',"target-release","APT::Default-Release",CommandLine::HasArg);
+   addArg('t',"default-release","APT::Default-Release",CommandLine::HasArg);
+   addArg(0,"download","APT::Get::Download",0);
+   addArg(0,"fix-missing","APT::Get::Fix-Missing",0);
+   addArg(0,"ignore-hold","APT::Ignore-Hold",0);
+   addArg(0,"upgrade","APT::Get::upgrade",0);
+   addArg(0,"only-upgrade","APT::Get::Only-Upgrade",0);
+   addArg(0,"force-yes","APT::Get::force-yes",0);
+   addArg(0,"print-uris","APT::Get::Print-URIs",0);
+   addArg(0,"trivial-only","APT::Get::Trivial-Only",0);
+   addArg(0,"remove","APT::Get::Remove",0);
+   addArg(0,"only-source","APT::Get::Only-Source",0);
+   addArg(0,"arch-only","APT::Get::Arch-Only",0);
+   addArg(0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0);
+   addArg(0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean);
+   addArg(0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean);
+   addArg(0,"fix-policy","APT::Get::Fix-Policy-Broken",0);
+
+   return true;
+}
+									/*}}}*/
+bool addArgumentsAPTMark(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
+{
+   if (CmdMatches("auto", "manual", "hold", "unhold", "showauto",
+	    "showmanual", "showhold", "showholds", "install",
+	    "markauto", "unmarkauto"))
+      ;
+   else
+      return false;
+
+   addArg('v',"verbose","APT::MarkAuto::Verbose",0);
+   addArg('s',"simulate","APT::Mark::Simulate",0);
+   addArg('s',"just-print","APT::Mark::Simulate",0);
+   addArg('s',"recon","APT::Mark::Simulate",0);
+   addArg('s',"dry-run","APT::Mark::Simulate",0);
+   addArg('s',"no-act","APT::Mark::Simulate",0);
+   addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg);
+
+   return true;
+}
+									/*}}}*/
+bool addArgumentsAPT(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
+{
+   if (CmdMatches("list"))
+   {
+      addArg(0,"installed","APT::Cmd::Installed",0);
+      addArg(0,"upgradable","APT::Cmd::Upgradable",0);
+      addArg('a', "all-versions", "APT::Cmd::AllVersions", 0);
+   }
+   else if (addArgumentsAPTGet(Args, Cmd) || addArgumentsAPTCache(Args, Cmd))
+   {
+       // we have no (supported) command-name overlaps so far, so we call
+       // specifics in order until we find one which adds arguments
+   }
+   else
+      return false;
+
+   return true;
+}
+									/*}}}*/
+std::vector<CommandLine::Args> getCommandArgs(char const * const Program, char const * const Cmd)/*{{{*/
+{
+   std::vector<CommandLine::Args> Args;
+   Args.reserve(50);
+   if (Program == NULL || Cmd == NULL)
+      ; // FIXME: Invalid command supplied
+   else if (strcmp(Cmd, "help") == 0)
+      ; // no options for help so no need to implement it in each
+   else if (strcmp(Program, "apt-get") == 0)
+      addArgumentsAPTGet(Args, Cmd);
+   else if (strcmp(Program, "apt-cache") == 0)
+      addArgumentsAPTCache(Args, Cmd);
+   else if (strcmp(Program, "apt-cdrom") == 0)
+      addArgumentsAPTCDROM(Args, Cmd);
+   else if (strcmp(Program, "apt-config") == 0)
+      addArgumentsAPTConfig(Args, Cmd);
+   else if (strcmp(Program, "apt-mark") == 0)
+      addArgumentsAPTMark(Args, Cmd);
+   else if (strcmp(Program, "apt") == 0)
+      addArgumentsAPT(Args, Cmd);
+
+   // options without a command
+   addArg('h', "help", "help", 0);
+   addArg('v', "version", "version", 0);
+   // general options
+   addArg('q', "quiet", "quiet", CommandLine::IntLevel);
+   addArg('q', "silent", "quiet", CommandLine::IntLevel);
+   addArg('c', "config-file", 0, CommandLine::ConfigFile);
+   addArg('o', "option", 0, CommandLine::ArbItem);
+   addArg(0, NULL, NULL, 0);
+
+   return Args;
+}
+									/*}}}*/
+#undef CmdMatches
+#undef addArg
diff --git a/apt-private/private-cmndline.h b/apt-private/private-cmndline.h
new file mode 100644
index 000000000..76045ffe7
--- /dev/null
+++ b/apt-private/private-cmndline.h
@@ -0,0 +1,10 @@
+#ifndef APT_PRIVATE_CMNDLINE_H
+#define APT_PRIVATE_CMNDLINE_H
+
+#include <apt-pkg/cmndline.h>
+
+#include <vector>
+
+std::vector<CommandLine::Args> getCommandArgs(char const * const Program, char const * const Cmd);
+
+#endif
diff --git a/apt-private/private-install.cc b/apt-private/private-install.cc
new file mode 100644
index 000000000..d5052fcc0
--- /dev/null
+++ b/apt-private/private-install.cc
@@ -0,0 +1,852 @@
+// Include Files							/*{{{*/
+#include <config.h>
+
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/init.h>
+#include <apt-pkg/depcache.h>
+#include <apt-pkg/sourcelist.h>
+#include <apt-pkg/algorithms.h>
+#include <apt-pkg/acquire-item.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/clean.h>
+#include <apt-pkg/srcrecords.h>
+#include <apt-pkg/version.h>
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cacheset.h>
+#include <apt-pkg/sptr.h>
+#include <apt-pkg/md5.h>
+#include <apt-pkg/versionmatch.h>
+#include <apt-pkg/progress.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/pkgrecords.h>
+#include <apt-pkg/indexfile.h>
+
+#include <set>
+#include <locale.h>
+#include <langinfo.h>
+#include <fstream>
+#include <termios.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/statfs.h>
+#include <sys/statvfs.h>
+#include <signal.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <errno.h>
+#include <regex.h>
+#include <sys/wait.h>
+#include <sstream>
+
+#include "private-install.h"
+#include "private-cachefile.h"
+#include "private-output.h"
+#include "private-cacheset.h"
+#include "acqprogress.h"
+
+#include <apti18n.h>
+									/*}}}*/
+
+// CheckAuth - check if each download comes form a trusted source	/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+static bool CheckAuth(pkgAcquire& Fetcher)
+{
+   std::string UntrustedList;
+   for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I < Fetcher.ItemsEnd(); ++I)
+   {
+      if (!(*I)->IsTrusted())
+      {
+          UntrustedList += std::string((*I)->ShortDesc()) + " ";
+      }
+   }
+
+   if (UntrustedList == "")
+   {
+      return true;
+   }
+        
+   ShowList(c2out,_("WARNING: The following packages cannot be authenticated!"),UntrustedList,"");
+
+   if (_config->FindB("APT::Get::AllowUnauthenticated",false) == true)
+   {
+      c2out << _("Authentication warning overridden.\n");
+      return true;
+   }
+
+   if (_config->FindI("quiet",0) < 2
+       && _config->FindB("APT::Get::Assume-Yes",false) == false)
+   {
+      c2out << _("Install these packages without verification?") << std::flush;
+      if (!YnPrompt(false))
+         return _error->Error(_("Some packages could not be authenticated"));
+
+      return true;
+   }
+   else if (_config->FindB("APT::Get::Force-Yes",false) == true)
+   {
+      return true;
+   }
+
+   return _error->Error(_("There are problems and -y was used without --force-yes"));
+}
+									/*}}}*/
+
+
+// InstallPackages - Actually download and install the packages		/*{{{*/
+// ---------------------------------------------------------------------
+/* This displays the informative messages describing what is going to 
+   happen and then calls the download routines */
+bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask, bool Safety)
+{
+   if (_config->FindB("APT::Get::Purge",false) == true)
+   {
+      pkgCache::PkgIterator I = Cache->PkgBegin();
+      for (; I.end() == false; ++I)
+      {
+	 if (I.Purge() == false && Cache[I].Mode == pkgDepCache::ModeDelete)
+	    Cache->MarkDelete(I,true);
+      }
+   }
+   
+   bool Fail = false;
+   bool Essential = false;
+   
+   // Show all the various warning indicators
+   ShowDel(c1out,Cache);
+   ShowNew(c1out,Cache);
+   if (ShwKept == true)
+      ShowKept(c1out,Cache);
+   Fail |= !ShowHold(c1out,Cache);
+   if (_config->FindB("APT::Get::Show-Upgraded",true) == true)
+      ShowUpgraded(c1out,Cache);
+   Fail |= !ShowDowngraded(c1out,Cache);
+   if (_config->FindB("APT::Get::Download-Only",false) == false)
+        Essential = !ShowEssential(c1out,Cache);
+   Fail |= Essential;
+   Stats(c1out,Cache);
+
+   // Sanity check
+   if (Cache->BrokenCount() != 0)
+   {
+      ShowBroken(c1out,Cache,false);
+      return _error->Error(_("Internal error, InstallPackages was called with broken packages!"));
+   }
+
+   if (Cache->DelCount() == 0 && Cache->InstCount() == 0 &&
+       Cache->BadCount() == 0)
+      return true;
+
+   // No remove flag
+   if (Cache->DelCount() != 0 && _config->FindB("APT::Get::Remove",true) == false)
+      return _error->Error(_("Packages need to be removed but remove is disabled."));
+       
+   // Run the simulator ..
+   if (_config->FindB("APT::Get::Simulate") == true)
+   {
+      pkgSimulate PM(Cache);
+      int status_fd = _config->FindI("APT::Status-Fd",-1);
+      pkgPackageManager::OrderResult Res = PM.DoInstall(status_fd);
+      if (Res == pkgPackageManager::Failed)
+	 return false;
+      if (Res != pkgPackageManager::Completed)
+	 return _error->Error(_("Internal error, Ordering didn't finish"));
+      return true;
+   }
+   
+   // Create the text record parser
+   pkgRecords Recs(Cache);
+   if (_error->PendingError() == true)
+      return false;
+
+   // Create the download object
+   pkgAcquire Fetcher;
+   AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));   
+   if (_config->FindB("APT::Get::Print-URIs", false) == true)
+   {
+      // force a hashsum for compatibility reasons
+      _config->CndSet("Acquire::ForceHash", "md5sum");
+   }
+   else if (Fetcher.Setup(&Stat, _config->FindDir("Dir::Cache::Archives")) == false)
+      return false;
+
+   // Read the source list
+   if (Cache.BuildSourceList() == false)
+      return false;
+   pkgSourceList *List = Cache.GetSourceList();
+   
+   // Create the package manager and prepare to download
+   SPtr<pkgPackageManager> PM= _system->CreatePM(Cache);
+   if (PM->GetArchives(&Fetcher,List,&Recs) == false || 
+       _error->PendingError() == true)
+      return false;
+
+   // Display statistics
+   unsigned long long FetchBytes = Fetcher.FetchNeeded();
+   unsigned long long FetchPBytes = Fetcher.PartialPresent();
+   unsigned long long DebBytes = Fetcher.TotalNeeded();
+   if (DebBytes != Cache->DebSize())
+   {
+      c0out << DebBytes << ',' << Cache->DebSize() << std::endl;
+      c0out << _("How odd.. The sizes didn't match, email apt@packages.debian.org") << std::endl;
+   }
+   
+   // Number of bytes
+   if (DebBytes != FetchBytes)
+      //TRANSLATOR: The required space between number and unit is already included
+      // in the replacement strings, so %sB will be correctly translate in e.g. 1,5 MB
+      ioprintf(c1out,_("Need to get %sB/%sB of archives.\n"),
+	       SizeToStr(FetchBytes).c_str(),SizeToStr(DebBytes).c_str());
+   else if (DebBytes != 0)
+      //TRANSLATOR: The required space between number and unit is already included
+      // in the replacement string, so %sB will be correctly translate in e.g. 1,5 MB
+      ioprintf(c1out,_("Need to get %sB of archives.\n"),
+	       SizeToStr(DebBytes).c_str());
+
+   // Size delta
+   if (Cache->UsrSize() >= 0)
+      //TRANSLATOR: The required space between number and unit is already included
+      // in the replacement string, so %sB will be correctly translate in e.g. 1,5 MB
+      ioprintf(c1out,_("After this operation, %sB of additional disk space will be used.\n"),
+	       SizeToStr(Cache->UsrSize()).c_str());
+   else
+      //TRANSLATOR: The required space between number and unit is already included
+      // in the replacement string, so %sB will be correctly translate in e.g. 1,5 MB
+      ioprintf(c1out,_("After this operation, %sB disk space will be freed.\n"),
+	       SizeToStr(-1*Cache->UsrSize()).c_str());
+
+   if (_error->PendingError() == true)
+      return false;
+
+   /* Check for enough free space, but only if we are actually going to
+      download */
+   if (_config->FindB("APT::Get::Print-URIs") == false &&
+       _config->FindB("APT::Get::Download",true) == true)
+   {
+      struct statvfs Buf;
+      std::string OutputDir = _config->FindDir("Dir::Cache::Archives");
+      if (statvfs(OutputDir.c_str(),&Buf) != 0) {
+	 if (errno == EOVERFLOW)
+	    return _error->WarningE("statvfs",_("Couldn't determine free space in %s"),
+				 OutputDir.c_str());
+	 else
+	    return _error->Errno("statvfs",_("Couldn't determine free space in %s"),
+				 OutputDir.c_str());
+      } else if (unsigned(Buf.f_bfree) < (FetchBytes - FetchPBytes)/Buf.f_bsize)
+      {
+         struct statfs Stat;
+         if (statfs(OutputDir.c_str(),&Stat) != 0
+#if HAVE_STRUCT_STATFS_F_TYPE
+             || unsigned(Stat.f_type) != RAMFS_MAGIC
+#endif
+             )
+            return _error->Error(_("You don't have enough free space in %s."),
+                OutputDir.c_str());
+      }
+   }
+   
+   // Fail safe check
+   if (_config->FindI("quiet",0) >= 2 ||
+       _config->FindB("APT::Get::Assume-Yes",false) == true)
+   {
+      if (Fail == true && _config->FindB("APT::Get::Force-Yes",false) == false)
+	 return _error->Error(_("There are problems and -y was used without --force-yes"));
+   }         
+
+   if (Essential == true && Safety == true)
+   {
+      if (_config->FindB("APT::Get::Trivial-Only",false) == true)
+	 return _error->Error(_("Trivial Only specified but this is not a trivial operation."));
+
+      // TRANSLATOR: This string needs to be typed by the user as a confirmation, so be
+      //             careful with hard to type or special characters (like non-breaking spaces)
+      const char *Prompt = _("Yes, do as I say!");
+      ioprintf(c2out,
+	       _("You are about to do something potentially harmful.\n"
+		 "To continue type in the phrase '%s'\n"
+		 " ?] "),Prompt);
+      c2out << std::flush;
+      if (AnalPrompt(Prompt) == false)
+      {
+	 c2out << _("Abort.") << std::endl;
+	 exit(1);
+      }     
+   }
+   else
+   {      
+      // Prompt to continue
+      if (Ask == true || Fail == true)
+      {            
+	 if (_config->FindB("APT::Get::Trivial-Only",false) == true)
+	    return _error->Error(_("Trivial Only specified but this is not a trivial operation."));
+	 
+	 if (_config->FindI("quiet",0) < 2 &&
+	     _config->FindB("APT::Get::Assume-Yes",false) == false)
+	 {
+            c2out << _("Do you want to continue?") << std::flush;
+ 	    if (YnPrompt() == false)
+	    {
+	       c2out << _("Abort.") << std::endl;
+	       exit(1);
+	    }     
+	 }	 
+      }      
+   }
+   
+   // Just print out the uris an exit if the --print-uris flag was used
+   if (_config->FindB("APT::Get::Print-URIs") == true)
+   {
+      pkgAcquire::UriIterator I = Fetcher.UriBegin();
+      for (; I != Fetcher.UriEnd(); ++I)
+	 c1out << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 
+	       I->Owner->FileSize << ' ' << I->Owner->HashSum() << std::endl;
+      return true;
+   }
+
+   if (!CheckAuth(Fetcher))
+      return false;
+
+   /* Unlock the dpkg lock if we are not going to be doing an install
+      after. */
+   if (_config->FindB("APT::Get::Download-Only",false) == true)
+      _system->UnLock();
+   
+   // Run it
+   while (1)
+   {
+      bool Transient = false;
+      if (_config->FindB("APT::Get::Download",true) == false)
+      {
+	 for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I < Fetcher.ItemsEnd();)
+	 {
+	    if ((*I)->Local == true)
+	    {
+	       ++I;
+	       continue;
+	    }
+
+	    // Close the item and check if it was found in cache
+	    (*I)->Finished();
+	    if ((*I)->Complete == false)
+	       Transient = true;
+	    
+	    // Clear it out of the fetch list
+	    delete *I;
+	    I = Fetcher.ItemsBegin();
+	 }	 
+      }
+      
+      if (Fetcher.Run() == pkgAcquire::Failed)
+	 return false;
+      
+      // Print out errors
+      bool Failed = false;
+      for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); ++I)
+      {
+	 if ((*I)->Status == pkgAcquire::Item::StatDone &&
+	     (*I)->Complete == true)
+	    continue;
+	 
+	 if ((*I)->Status == pkgAcquire::Item::StatIdle)
+	 {
+	    Transient = true;
+	    // Failed = true;
+	    continue;
+	 }
+
+	 fprintf(stderr,_("Failed to fetch %s  %s\n"),(*I)->DescURI().c_str(),
+		 (*I)->ErrorText.c_str());
+	 Failed = true;
+      }
+
+      /* If we are in no download mode and missing files and there were
+         'failures' then the user must specify -m. Furthermore, there 
+         is no such thing as a transient error in no-download mode! */
+      if (Transient == true &&
+	  _config->FindB("APT::Get::Download",true) == false)
+      {
+	 Transient = false;
+	 Failed = true;
+      }
+      
+      if (_config->FindB("APT::Get::Download-Only",false) == true)
+      {
+	 if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false)
+	    return _error->Error(_("Some files failed to download"));
+	 c1out << _("Download complete and in download only mode") << std::endl;
+	 return true;
+      }
+      
+      if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false)
+      {
+	 return _error->Error(_("Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?"));
+      }
+      
+      if (Transient == true && Failed == true)
+	 return _error->Error(_("--fix-missing and media swapping is not currently supported"));
+      
+      // Try to deal with missing package files
+      if (Failed == true && PM->FixMissing() == false)
+      {
+	 c2out << _("Unable to correct missing packages.") << std::endl;
+	 return _error->Error(_("Aborting install."));
+      }
+
+      _system->UnLock();
+      int status_fd = _config->FindI("APT::Status-Fd",-1);
+      pkgPackageManager::OrderResult Res = PM->DoInstall(status_fd);
+      if (Res == pkgPackageManager::Failed || _error->PendingError() == true)
+	 return false;
+      if (Res == pkgPackageManager::Completed)
+	 break;
+      
+      // Reload the fetcher object and loop again for media swapping
+      Fetcher.Shutdown();
+      if (PM->GetArchives(&Fetcher,List,&Recs) == false)
+	 return false;
+      
+      _system->Lock();
+   }
+
+   std::set<std::string> const disappearedPkgs = PM->GetDisappearedPackages();
+   if (disappearedPkgs.empty() == true)
+      return true;
+
+   std::string disappear;
+   for (std::set<std::string>::const_iterator d = disappearedPkgs.begin();
+	d != disappearedPkgs.end(); ++d)
+      disappear.append(*d).append(" ");
+
+   ShowList(c1out, P_("The following package disappeared from your system as\n"
+	"all files have been overwritten by other packages:",
+	"The following packages disappeared from your system as\n"
+	"all files have been overwritten by other packages:", disappearedPkgs.size()), disappear, "");
+   c0out << _("Note: This is done automatically and on purpose by dpkg.") << std::endl;
+
+   return true;
+}
+									/*}}}*/
+
+
+// DoAutomaticRemove - Remove all automatic unused packages		/*{{{*/
+// ---------------------------------------------------------------------
+/* Remove unused automatic packages */
+bool DoAutomaticRemove(CacheFile &Cache)
+{
+   bool Debug = _config->FindI("Debug::pkgAutoRemove",false);
+   bool doAutoRemove = _config->FindB("APT::Get::AutomaticRemove", false);
+   bool hideAutoRemove = _config->FindB("APT::Get::HideAutoRemove");
+
+   pkgDepCache::ActionGroup group(*Cache);
+   if(Debug)
+      std::cout << "DoAutomaticRemove()" << std::endl;
+
+   if (doAutoRemove == true &&
+	_config->FindB("APT::Get::Remove",true) == false)
+   {
+      c1out << _("We are not supposed to delete stuff, can't start "
+		 "AutoRemover") << std::endl;
+      return false;
+   }
+
+   bool purgePkgs = _config->FindB("APT::Get::Purge", false);
+   bool smallList = (hideAutoRemove == false &&
+		strcasecmp(_config->Find("APT::Get::HideAutoRemove","").c_str(),"small") == 0);
+
+   unsigned long autoRemoveCount = 0;
+   APT::PackageSet tooMuch;
+   APT::PackageList autoRemoveList;
+   // look over the cache to see what can be removed
+   for (unsigned J = 0; J < Cache->Head().PackageCount; ++J)
+   {
+      pkgCache::PkgIterator Pkg(Cache,Cache.List[J]);
+      if (Cache[Pkg].Garbage)
+      {
+	 if(Pkg.CurrentVer() != 0 || Cache[Pkg].Install())
+	    if(Debug)
+	       std::cout << "We could delete %s" <<  Pkg.FullName(true).c_str() << std::endl;
+
+	 if (doAutoRemove)
+	 {
+	    if(Pkg.CurrentVer() != 0 && 
+	       Pkg->CurrentState != pkgCache::State::ConfigFiles)
+	       Cache->MarkDelete(Pkg, purgePkgs, 0, false);
+	    else
+	       Cache->MarkKeep(Pkg, false, false);
+	 }
+	 else
+	 {
+	    if (hideAutoRemove == false && Cache[Pkg].Delete() == false)
+	       autoRemoveList.insert(Pkg);
+	    // if the package is a new install and already garbage we don't need to
+	    // install it in the first place, so nuke it instead of show it
+	    if (Cache[Pkg].Install() == true && Pkg.CurrentVer() == 0)
+	    {
+	       if (Pkg.CandVersion() != 0)
+	          tooMuch.insert(Pkg);
+	       Cache->MarkDelete(Pkg, false, 0, false);
+	    }
+	    // only show stuff in the list that is not yet marked for removal
+	    else if(hideAutoRemove == false && Cache[Pkg].Delete() == false)
+	       ++autoRemoveCount;
+	 }
+      }
+   }
+
+   // we could have removed a new dependency of a garbage package,
+   // so check if a reverse depends is broken and if so install it again.
+   if (tooMuch.empty() == false && (Cache->BrokenCount() != 0 || Cache->PolicyBrokenCount() != 0))
+   {
+      bool Changed;
+      do {
+	 Changed = false;
+	 for (APT::PackageSet::const_iterator Pkg = tooMuch.begin();
+	      Pkg != tooMuch.end() && Changed == false; ++Pkg)
+	 {
+	    APT::PackageSet too;
+	    too.insert(*Pkg);
+	    for (pkgCache::PrvIterator Prv = Cache[Pkg].CandidateVerIter(Cache).ProvidesList();
+		 Prv.end() == false; ++Prv)
+	       too.insert(Prv.ParentPkg());
+	    for (APT::PackageSet::const_iterator P = too.begin();
+		 P != too.end() && Changed == false; ++P) {
+	       for (pkgCache::DepIterator R = P.RevDependsList();
+		    R.end() == false; ++R)
+	       {
+		  if (R.IsNegative() == true ||
+		      Cache->IsImportantDep(R) == false)
+		     continue;
+		 pkgCache::PkgIterator N = R.ParentPkg();
+		 if (N.end() == true || (N->CurrentVer == 0 && (*Cache)[N].Install() == false))
+		    continue;
+		 if (Debug == true)
+		    std::clog << "Save " << Pkg << " as another installed garbage package depends on it" << std::endl;
+		 Cache->MarkInstall(Pkg, false, 0, false);
+		 if (hideAutoRemove == false)
+		    ++autoRemoveCount;
+		 tooMuch.erase(Pkg);
+		 Changed = true;
+		 break;
+	       }
+	    }
+	 }
+      } while (Changed == true);
+   }
+
+   std::string autoremovelist, autoremoveversions;
+   if (smallList == false && autoRemoveCount != 0)
+   {
+      for (APT::PackageList::const_iterator Pkg = autoRemoveList.begin(); Pkg != autoRemoveList.end(); ++Pkg)
+      {
+	 if (Cache[Pkg].Garbage == false)
+	    continue;
+	 autoremovelist += Pkg.FullName(true) + " ";
+	 autoremoveversions += std::string(Cache[Pkg].CandVersion) + "\n";
+      }
+   }
+
+   // Now see if we had destroyed anything (if we had done anything)
+   if (Cache->BrokenCount() != 0)
+   {
+      c1out << _("Hmm, seems like the AutoRemover destroyed something which really\n"
+	         "shouldn't happen. Please file a bug report against apt.") << std::endl;
+      c1out << std::endl;
+      c1out << _("The following information may help to resolve the situation:") << std::endl;
+      c1out << std::endl;
+      ShowBroken(c1out,Cache,false);
+
+      return _error->Error(_("Internal Error, AutoRemover broke stuff"));
+   }
+
+   // if we don't remove them, we should show them!
+   if (doAutoRemove == false && (autoremovelist.empty() == false || autoRemoveCount != 0))
+   {
+      if (smallList == false)
+	 ShowList(c1out, P_("The following package was automatically installed and is no longer required:",
+	          "The following packages were automatically installed and are no longer required:",
+	          autoRemoveCount), autoremovelist, autoremoveversions);
+      else
+	 ioprintf(c1out, P_("%lu package was automatically installed and is no longer required.\n",
+	          "%lu packages were automatically installed and are no longer required.\n", autoRemoveCount), autoRemoveCount);
+      c1out << P_("Use 'apt-get autoremove' to remove it.", "Use 'apt-get autoremove' to remove them.", autoRemoveCount) << std::endl;
+   }
+   return true;
+}
+									/*}}}*/
+
+
+
+
+// DoInstall - Install packages from the command line			/*{{{*/
+// ---------------------------------------------------------------------
+/* Install named packages */
+bool DoInstall(CommandLine &CmdL)
+{
+   CacheFile Cache;
+   if (Cache.OpenForInstall() == false || 
+       Cache.CheckDeps(CmdL.FileSize() != 1) == false)
+      return false;
+   
+   // Enter the special broken fixing mode if the user specified arguments
+   bool BrokenFix = false;
+   if (Cache->BrokenCount() != 0)
+      BrokenFix = true;
+
+   pkgProblemResolver* Fix = NULL;
+   if (_config->FindB("APT::Get::CallResolver", true) == true)
+      Fix = new pkgProblemResolver(Cache);
+
+   static const unsigned short MOD_REMOVE = 1;
+   static const unsigned short MOD_INSTALL = 2;
+
+   unsigned short fallback = MOD_INSTALL;
+   if (strcasecmp(CmdL.FileList[0],"remove") == 0)
+      fallback = MOD_REMOVE;
+   else if (strcasecmp(CmdL.FileList[0], "purge") == 0)
+   {
+      _config->Set("APT::Get::Purge", true);
+      fallback = MOD_REMOVE;
+   }
+   else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0)
+   {
+      _config->Set("APT::Get::AutomaticRemove", "true");
+      fallback = MOD_REMOVE;
+   }
+
+   std::list<APT::VersionSet::Modifier> mods;
+   mods.push_back(APT::VersionSet::Modifier(MOD_INSTALL, "+",
+		APT::VersionSet::Modifier::POSTFIX, APT::VersionSet::CANDIDATE));
+   mods.push_back(APT::VersionSet::Modifier(MOD_REMOVE, "-",
+		APT::VersionSet::Modifier::POSTFIX, APT::VersionSet::NEWEST));
+   CacheSetHelperAPTGet helper(c0out);
+   std::map<unsigned short, APT::VersionSet> verset = APT::VersionSet::GroupedFromCommandLine(Cache,
+		CmdL.FileList + 1, mods, fallback, helper);
+
+   if (_error->PendingError() == true)
+   {
+      helper.showVirtualPackageErrors(Cache);
+      if (Fix != NULL)
+	 delete Fix;
+      return false;
+   }
+
+
+  TryToInstall InstallAction(Cache, Fix, BrokenFix);
+  TryToRemove RemoveAction(Cache, Fix);
+
+   // new scope for the ActionGroup
+   {
+      pkgDepCache::ActionGroup group(Cache);
+      unsigned short const order[] = { MOD_REMOVE, MOD_INSTALL, 0 };
+
+      for (unsigned short i = 0; order[i] != 0; ++i)
+      {
+	 if (order[i] == MOD_INSTALL)
+	    InstallAction = std::for_each(verset[MOD_INSTALL].begin(), verset[MOD_INSTALL].end(), InstallAction);
+	 else if (order[i] == MOD_REMOVE)
+	    RemoveAction = std::for_each(verset[MOD_REMOVE].begin(), verset[MOD_REMOVE].end(), RemoveAction);
+      }
+
+      if (Fix != NULL && _config->FindB("APT::Get::AutoSolving", true) == true)
+      {
+         for (unsigned short i = 0; order[i] != 0; ++i)
+         {
+	    if (order[i] != MOD_INSTALL)
+	       continue;
+	    InstallAction.propergateReleaseCandiateSwitching(helper.selectedByRelease, c0out);
+	    InstallAction.doAutoInstall();
+	 }
+      }
+
+      if (_error->PendingError() == true)
+      {
+	 if (Fix != NULL)
+	    delete Fix;
+	 return false;
+      }
+
+      /* If we are in the Broken fixing mode we do not attempt to fix the
+	 problems. This is if the user invoked install without -f and gave
+	 packages */
+      if (BrokenFix == true && Cache->BrokenCount() != 0)
+      {
+	 c1out << _("You might want to run 'apt-get -f install' to correct these:") << std::endl;
+	 ShowBroken(c1out,Cache,false);
+	 if (Fix != NULL)
+	    delete Fix;
+	 return _error->Error(_("Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution)."));
+      }
+
+      if (Fix != NULL)
+      {
+	 // Call the scored problem resolver
+	 Fix->Resolve(true);
+	 delete Fix;
+      }
+
+      // Now we check the state of the packages,
+      if (Cache->BrokenCount() != 0)
+      {
+	 c1out << 
+	    _("Some packages could not be installed. This may mean that you have\n" 
+	      "requested an impossible situation or if you are using the unstable\n" 
+	      "distribution that some required packages have not yet been created\n"
+	      "or been moved out of Incoming.") << std::endl;
+	 /*
+	 if (Packages == 1)
+	 {
+	    c1out << std::endl;
+	    c1out << 
+	       _("Since you only requested a single operation it is extremely likely that\n"
+		 "the package is simply not installable and a bug report against\n" 
+		 "that package should be filed.") << std::endl;
+	 }
+	 */
+
+	 c1out << _("The following information may help to resolve the situation:") << std::endl;
+	 c1out << std::endl;
+	 ShowBroken(c1out,Cache,false);
+	 if (_error->PendingError() == true)
+	    return false;
+	 else
+	    return _error->Error(_("Broken packages"));
+      }
+   }
+   if (!DoAutomaticRemove(Cache)) 
+      return false;
+
+   /* Print out a list of packages that are going to be installed extra
+      to what the user asked */
+   if (Cache->InstCount() != verset[MOD_INSTALL].size())
+   {
+      std::string List;
+      std::string VersionsList;
+      for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+      {
+	 pkgCache::PkgIterator I(Cache,Cache.List[J]);
+	 if ((*Cache)[I].Install() == false)
+	    continue;
+	 pkgCache::VerIterator Cand = Cache[I].CandidateVerIter(Cache);
+
+	 if (verset[MOD_INSTALL].find(Cand) != verset[MOD_INSTALL].end())
+	    continue;
+
+	 List += I.FullName(true) + " ";
+	 VersionsList += std::string(Cache[I].CandVersion) + "\n";
+      }
+      
+      ShowList(c1out,_("The following extra packages will be installed:"),List,VersionsList);
+   }
+
+   /* Print out a list of suggested and recommended packages */
+   {
+      std::string SuggestsList, RecommendsList;
+      std::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
+            std::string RecommendsOrList,RecommendsOrVersions;
+            std::string SuggestsOrList,SuggestsOrVersions;
+	    bool foundInstalledInOrGroup = false;
+	    for(;;)
+	    {
+	       /* Skip if package is  installed already, or is about to be */
+               std::string target = Start.TargetPkg().FullName(true) + " ";
+	       pkgCache::PkgIterator const TarPkg = Start.TargetPkg();
+	       if (TarPkg->SelectedState == pkgCache::State::Install ||
+		   TarPkg->SelectedState == pkgCache::State::Hold ||
+		   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 += std::string(Cache[Start.TargetPkg()].CandVersion) + "\n";
+	       }
+	       
+	       if (Start->Type == pkgCache::Dep::Recommends) 
+	       {
+		  RecommendsOrList += target;
+		  RecommendsOrVersions += std::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);
+
+   }
+
+   // if nothing changed in the cache, but only the automark information
+   // we write the StateFile here, otherwise it will be written in 
+   // cache.commit()
+   if (InstallAction.AutoMarkChanged > 0 &&
+       Cache->DelCount() == 0 && Cache->InstCount() == 0 &&
+       Cache->BadCount() == 0 &&
+       _config->FindB("APT::Get::Simulate",false) == false)
+      Cache->writeStateFile(NULL);
+
+   // See if we need to prompt
+   // FIXME: check if really the packages in the set are going to be installed
+   if (Cache->InstCount() == verset[MOD_INSTALL].size() && Cache->DelCount() == 0)
+      return InstallPackages(Cache,false,false);
+
+   return InstallPackages(Cache,false);   
+}
+									/*}}}*/
diff --git a/apt-private/private-install.h b/apt-private/private-install.h
new file mode 100644
index 000000000..fcf4cbced
--- /dev/null
+++ b/apt-private/private-install.h
@@ -0,0 +1,181 @@
+#ifndef APT_PRIVATE_INSTALL_H
+#define APT_PRIVATE_INSTALL_H
+
+#include <apt-pkg/cacheset.h>
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/strutl.h>
+
+#include "private-cachefile.h"
+#include "private-output.h"
+
+#include <apti18n.h>
+
+#define RAMFS_MAGIC     0x858458f6
+
+bool DoInstall(CommandLine &Cmd);
+
+
+bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true,
+                        bool Safety = true);
+
+
+// TryToInstall - Mark a package for installation			/*{{{*/
+struct TryToInstall {
+   pkgCacheFile* Cache;
+   pkgProblemResolver* Fix;
+   bool FixBroken;
+   unsigned long AutoMarkChanged;
+   APT::PackageSet doAutoInstallLater;
+
+   TryToInstall(pkgCacheFile &Cache, pkgProblemResolver *PM, bool const FixBroken) : Cache(&Cache), Fix(PM),
+			FixBroken(FixBroken), AutoMarkChanged(0) {};
+
+   void operator() (pkgCache::VerIterator const &Ver) {
+      pkgCache::PkgIterator Pkg = Ver.ParentPkg();
+
+      Cache->GetDepCache()->SetCandidateVersion(Ver);
+      pkgDepCache::StateCache &State = (*Cache)[Pkg];
+
+      // Handle the no-upgrade case
+      if (_config->FindB("APT::Get::upgrade",true) == false && Pkg->CurrentVer != 0)
+	 ioprintf(c1out,_("Skipping %s, it is already installed and upgrade is not set.\n"),
+		  Pkg.FullName(true).c_str());
+      // Ignore request for install if package would be new
+      else if (_config->FindB("APT::Get::Only-Upgrade", false) == true && Pkg->CurrentVer == 0)
+	 ioprintf(c1out,_("Skipping %s, it is not installed and only upgrades are requested.\n"),
+		  Pkg.FullName(true).c_str());
+      else {
+	 if (Fix != NULL) {
+	    Fix->Clear(Pkg);
+	    Fix->Protect(Pkg);
+	 }
+	 Cache->GetDepCache()->MarkInstall(Pkg,false);
+
+	 if (State.Install() == false) {
+	    if (_config->FindB("APT::Get::ReInstall",false) == true) {
+	       if (Pkg->CurrentVer == 0 || Pkg.CurrentVer().Downloadable() == false)
+		  ioprintf(c1out,_("Reinstallation of %s is not possible, it cannot be downloaded.\n"),
+			   Pkg.FullName(true).c_str());
+	       else
+		  Cache->GetDepCache()->SetReInstall(Pkg, true);
+	    } else
+	       ioprintf(c1out,_("%s is already the newest version.\n"),
+			Pkg.FullName(true).c_str());
+	 }
+
+	 // Install it with autoinstalling enabled (if we not respect the minial
+	 // required deps or the policy)
+	 if (FixBroken == false)
+	    doAutoInstallLater.insert(Pkg);
+      }
+
+      // see if we need to fix the auto-mark flag
+      // e.g. apt-get install foo
+      // where foo is marked automatic
+      if (State.Install() == false &&
+	  (State.Flags & pkgCache::Flag::Auto) &&
+	  _config->FindB("APT::Get::ReInstall",false) == false &&
+	  _config->FindB("APT::Get::Only-Upgrade",false) == false &&
+	  _config->FindB("APT::Get::Download-Only",false) == false)
+      {
+	 ioprintf(c1out,_("%s set to manually installed.\n"),
+		  Pkg.FullName(true).c_str());
+	 Cache->GetDepCache()->MarkAuto(Pkg,false);
+	 AutoMarkChanged++;
+      }
+   }
+
+   bool propergateReleaseCandiateSwitching(std::list<std::pair<pkgCache::VerIterator, std::string> > start, std::ostream &out)
+   {
+      for (std::list<std::pair<pkgCache::VerIterator, std::string> >::const_iterator s = start.begin();
+		s != start.end(); ++s)
+	 Cache->GetDepCache()->SetCandidateVersion(s->first);
+
+      bool Success = true;
+      std::list<std::pair<pkgCache::VerIterator, pkgCache::VerIterator> > Changed;
+      for (std::list<std::pair<pkgCache::VerIterator, std::string> >::const_iterator s = start.begin();
+		s != start.end(); ++s)
+      {
+	 Changed.push_back(std::make_pair(s->first, pkgCache::VerIterator(*Cache)));
+	 // We continue here even if it failed to enhance the ShowBroken output
+	 Success &= Cache->GetDepCache()->SetCandidateRelease(s->first, s->second, Changed);
+      }
+      for (std::list<std::pair<pkgCache::VerIterator, pkgCache::VerIterator> >::const_iterator c = Changed.begin();
+	   c != Changed.end(); ++c)
+      {
+	 if (c->second.end() == true)
+	    ioprintf(out, _("Selected version '%s' (%s) for '%s'\n"),
+		     c->first.VerStr(), c->first.RelStr().c_str(), c->first.ParentPkg().FullName(true).c_str());
+	 else if (c->first.ParentPkg()->Group != c->second.ParentPkg()->Group)
+	 {
+	    pkgCache::VerIterator V = (*Cache)[c->first.ParentPkg()].CandidateVerIter(*Cache);
+	    ioprintf(out, _("Selected version '%s' (%s) for '%s' because of '%s'\n"), V.VerStr(),
+		     V.RelStr().c_str(), V.ParentPkg().FullName(true).c_str(), c->second.ParentPkg().FullName(true).c_str());
+	 }
+      }
+      return Success;
+   }
+
+   void doAutoInstall() {
+      for (APT::PackageSet::const_iterator P = doAutoInstallLater.begin();
+	   P != doAutoInstallLater.end(); ++P) {
+	 pkgDepCache::StateCache &State = (*Cache)[P];
+	 if (State.InstBroken() == false && State.InstPolicyBroken() == false)
+	    continue;
+	 Cache->GetDepCache()->MarkInstall(P, true);
+      }
+      doAutoInstallLater.clear();
+   }
+};
+									/*}}}*/
+// TryToRemove - Mark a package for removal				/*{{{*/
+struct TryToRemove {
+   pkgCacheFile* Cache;
+   pkgProblemResolver* Fix;
+   bool PurgePkgs;
+
+   TryToRemove(pkgCacheFile &Cache, pkgProblemResolver *PM) : Cache(&Cache), Fix(PM),
+				PurgePkgs(_config->FindB("APT::Get::Purge", false)) {};
+
+   void operator() (pkgCache::VerIterator const &Ver)
+   {
+      pkgCache::PkgIterator Pkg = Ver.ParentPkg();
+
+      if (Fix != NULL)
+      {
+	 Fix->Clear(Pkg);
+	 Fix->Protect(Pkg);
+	 Fix->Remove(Pkg);
+      }
+
+      if ((Pkg->CurrentVer == 0 && PurgePkgs == false) ||
+	  (PurgePkgs == true && Pkg->CurrentState == pkgCache::State::NotInstalled))
+      {
+	 pkgCache::GrpIterator Grp = Pkg.Group();
+	 pkgCache::PkgIterator P = Grp.PackageList();
+	 for (; P.end() != true; P = Grp.NextPkg(P))
+	 {
+	    if (P == Pkg)
+	       continue;
+	    if (P->CurrentVer != 0 || (PurgePkgs == true && P->CurrentState != pkgCache::State::NotInstalled))
+	    {
+	       // TRANSLATORS: Note, this is not an interactive question
+	       ioprintf(c1out,_("Package '%s' is not installed, so not removed. Did you mean '%s'?\n"),
+			Pkg.FullName(true).c_str(), P.FullName(true).c_str());
+	       break;
+	    }
+	 }
+	 if (P.end() == true)
+	    ioprintf(c1out,_("Package '%s' is not installed, so not removed\n"),Pkg.FullName(true).c_str());
+
+	 // MarkInstall refuses to install packages on hold
+	 Pkg->SelectedState = pkgCache::State::Hold;
+      }
+      else
+	 Cache->GetDepCache()->MarkDelete(Pkg, PurgePkgs);
+   }
+};
+									/*}}}*/
+
+
+#endif
diff --git a/apt-private/private-list.cc b/apt-private/private-list.cc
new file mode 100644
index 000000000..ac72ce51a
--- /dev/null
+++ b/apt-private/private-list.cc
@@ -0,0 +1,158 @@
+// Include Files							/*{{{*/
+#include <config.h>
+
+#include <apt-pkg/error.h>
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cachefilter.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>
+#include <apt-pkg/policy.h>
+#include <apt-pkg/tagfile.h>
+#include <apt-pkg/algorithms.h>
+#include <apt-pkg/sptr.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/metaindex.h>
+
+#include <sstream>
+#include <vector>
+#include <utility>
+#include <cassert>
+#include <locale.h>
+#include <iostream>
+#include <unistd.h>
+#include <errno.h>
+#include <regex.h>
+#include <stdio.h>
+#include <algorithm>
+
+#include "private-cmndline.h"
+#include "private-list.h"
+#include "private-output.h"
+#include "private-cacheset.h"
+
+#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::UseRegexp", 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;
+};
+
+
+void ListAllVersions(pkgCacheFile &CacheFile, pkgRecords &records, 
+                     pkgCache::PkgIterator P,    
+                     std::ostream &outs)
+{
+   for (pkgCache::VerIterator Ver = P.VersionList();
+        Ver.end() == false; Ver++) 
+      ListSingleVersion(CacheFile, records, Ver, outs);
+}
+
+// list - list package based on criteria        			/*{{{*/
+// ---------------------------------------------------------------------
+bool List(CommandLine &Cmd)
+{
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   pkgRecords records(CacheFile);
+
+   if (unlikely(Cache == NULL))
+      return false;
+
+   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;
+
+   PackageNameMatcher matcher(patterns);
+   LocalitySortedVersionSet bag;
+   OpTextProgress progress;
+   progress.OverallProgress(0,
+                            Cache->Head().PackageCount, 
+                            Cache->Head().PackageCount,
+                            _("Listing"));
+   GetLocalitySortedVersionSet(CacheFile, bag, matcher, progress);
+   for (LocalitySortedVersionSet::iterator V = bag.begin(); V != bag.end(); V++)
+   {
+      std::stringstream outs;
+      if(_config->FindB("APT::Cmd::AllVersions", false) == true)
+      {
+         ListAllVersions(CacheFile, records, V.ParentPkg(), outs);
+         output_map.insert(std::make_pair<std::string, std::string>(
+            V.ParentPkg().Name(), outs.str()));
+      } else {
+         ListSingleVersion(CacheFile, records, V, outs);
+         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;
+
+
+   return true;
+}
+
diff --git a/apt-private/private-list.h b/apt-private/private-list.h
new file mode 100644
index 000000000..6f5aad27a
--- /dev/null
+++ b/apt-private/private-list.h
@@ -0,0 +1,9 @@
+#ifndef APT_PRIVATE_LIST_H
+#define APT_PRIVATE_LIST_H
+
+#include <apt-pkg/cmndline.h>
+
+bool List(CommandLine &Cmd);
+
+
+#endif
diff --git a/apt-private/private-main.cc b/apt-private/private-main.cc
new file mode 100644
index 000000000..1fdf3f0be
--- /dev/null
+++ b/apt-private/private-main.cc
@@ -0,0 +1,26 @@
+
+#include<unistd.h>
+#include<cstring>
+
+#include <apt-pkg/configuration.h>
+#include "private-main.h"
+
+#include <apti18n.h>
+
+void CheckSimulateMode(CommandLine &CmdL)
+{
+   // simulate user-friendly if apt-get has no root privileges
+   if (getuid() != 0 && _config->FindB("APT::Get::Simulate") == true &&
+	(CmdL.FileSize() == 0 ||
+	 (strcmp(CmdL.FileList[0], "source") != 0 && strcmp(CmdL.FileList[0], "download") != 0 &&
+	  strcmp(CmdL.FileList[0], "changelog") != 0)))
+   {
+      if (_config->FindB("APT::Get::Show-User-Simulation-Note",true) == true)
+         std::cout << _("NOTE: This is only a simulation!\n"
+	    "      apt-get needs root privileges for real execution.\n"
+	    "      Keep also in mind that locking is deactivated,\n"
+	    "      so don't depend on the relevance to the real current situation!"
+	 ) << std::endl;
+      _config->Set("Debug::NoLocking",true);
+   }
+}
diff --git a/apt-private/private-main.h b/apt-private/private-main.h
new file mode 100644
index 000000000..f9a95c4ec
--- /dev/null
+++ b/apt-private/private-main.h
@@ -0,0 +1,9 @@
+#ifndef APT_PRIVATE_MAIN_H
+#define APT_PRIVATE_MAIN_H
+
+#include <apt-pkg/cmndline.h>
+
+void CheckSimulateMode(CommandLine &CmdL);
+
+
+#endif
diff --git a/apt-private/private-moo.cc b/apt-private/private-moo.cc
new file mode 100644
index 000000000..9b5b94654
--- /dev/null
+++ b/apt-private/private-moo.cc
@@ -0,0 +1,193 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+/* ######################################################################
+
+   Here be cows – but: Never ask, never tell
+
+   ##################################################################### */
+									/*}}}*/
+// Include Files							/*{{{*/
+#include<config.h>
+
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/strutl.h>
+
+#include <strings.h>
+#include <sstream>
+
+#include "private-moo.h"
+#include "private-output.h"
+
+#include <apti18n.h>
+									/*}}}*/
+
+std::string getMooLine() {						/*{{{*/
+   time_t const timenow = time(NULL);
+   struct tm special;
+   localtime_r(&timenow, &special);
+   enum { NORMAL, PACKAGEMANAGER, APPRECIATION, AGITATION, AIRBORN } line;
+   if (special.tm_mon == 11 && special.tm_mday == 25)
+      line = PACKAGEMANAGER;
+   else if (special.tm_mon == 7 && special.tm_mday == 16)
+      line = APPRECIATION;
+   else if (special.tm_mon == 10 && special.tm_mday == 7)
+      line = AGITATION;
+   else if (special.tm_mon == 1 && special.tm_mday == 18)
+      line = AIRBORN;
+   else
+      line = NORMAL;
+
+   bool const quiet = _config->FindI("quiet") >= 2;
+   std::ostringstream out;
+   if (quiet == false)
+      out << "...\"";
+
+   switch(line)
+   {
+      case PACKAGEMANAGER: out << "Happy package management day!"; break;
+      case APPRECIATION:   out << "Three moos for Debian!"; break;
+      case AGITATION:      out << "Whoever needs milk, bows to the animal."; break;
+      case AIRBORN:        out << "It's a Bird ... It's a Plane ... It's Super Cow!"; break;
+      default:             out << "Have you mooed today?"; break;
+   }
+
+   if (quiet == true)
+      out << std::endl;
+   else
+      out << "\"..." << std::endl;
+
+   return out.str();
+}
+									/*}}}*/
+bool printMooLine() {							/*{{{*/
+   std::cerr << getMooLine() << std::endl;
+   return true;
+}
+									/*}}}*/
+bool DoMoo1(CommandLine &CmdL)						/*{{{*/
+{
+   // our trustworthy super cow since 2001
+   if (_config->FindI("quiet") >= 2)
+      return printMooLine();
+   std::string const moo = getMooLine();
+   size_t const depth = moo.length()/4;
+   c1out <<
+      OutputInDepth(depth, " ") << "         (__) \n" <<
+      OutputInDepth(depth, " ") << "         (oo) \n" <<
+      OutputInDepth(depth, " ") << "   /------\\/ \n" <<
+      OutputInDepth(depth, " ") << "  / |    ||   \n" <<
+      OutputInDepth(depth, " ") << " *  /\\---/\\ \n" <<
+      OutputInDepth(depth, " ") << "    ~~   ~~   \n" <<
+      moo;
+   return true;
+}
+									/*}}}*/
+bool DoMoo2(CommandLine &CmdL)						/*{{{*/
+{
+   // by Fernando Ribeiro in lp:56125
+   if (_config->FindI("quiet") >= 2)
+      return printMooLine();
+   std::string const moo = getMooLine();
+   size_t const depth = moo.length()/4;
+   if (_config->FindB("APT::Moo::Color", false) == false)
+      c1out <<
+	 OutputInDepth(depth, " ") << "         (__)  \n" <<
+	 OutputInDepth(depth, " ") << " _______~(..)~ \n" <<
+	 OutputInDepth(depth, " ") << "   ,----\\(oo) \n" <<
+	 OutputInDepth(depth, " ") << "  /|____|,'    \n" <<
+	 OutputInDepth(depth, " ") << " * /\"\\ /\\   \n" <<
+	 OutputInDepth(depth, " ") << "   ~ ~ ~ ~     \n" <<
+	 moo;
+   else
+   {
+      c1out <<
+	 OutputInDepth(depth, " ") << "         \e[1;97m(\e[0;33m__\e[1;97m)\e[0m\n" <<
+	 OutputInDepth(depth, " ") << " \e[31m_______\e[33m~(\e[1;34m..\e[0;33m)~\e[0m\n" <<
+	 OutputInDepth(depth, " ") << "   \e[33m,----\e[31m\\\e[33m(\e[1;4;35moo\e[0;33m)\e[0m\n" <<
+	 OutputInDepth(depth, " ") << "  \e[33m/|____|,'\e[0m\n" <<
+	 OutputInDepth(depth, " ") << " \e[1;5;97m*\e[0;33m /\\  /\\\e[0m\n" <<
+	 "\e[32m";
+      for (size_t i = moo.length()/2; i > 1; --i)
+	 c1out << "wW";
+
+      c1out << "w\e[0m\n" << moo;
+   }
+
+   return true;
+}
+									/*}}}*/
+bool DoMoo3(CommandLine &CmdL)						/*{{{*/
+{
+   // by Robert Millan in deb:134156
+   if (_config->FindI("quiet") >= 2)
+      return printMooLine();
+   std::string const moo = getMooLine();
+   size_t const depth = moo.length()/16;
+   c1out <<
+      OutputInDepth(depth, " ") << "                   \\_/ \n" <<
+      OutputInDepth(depth, " ") << " m00h  (__)       -(_)- \n" <<
+      OutputInDepth(depth, " ") << "    \\  ~Oo~___     / \\\n" <<
+      OutputInDepth(depth, " ") << "       (..)  |\\        \n" <<
+      OutputInDepth(depth, "_") << "_________|_|_|__________" <<
+      OutputInDepth((moo.length() - (depth + 27)), "_") << "\n" << moo;
+   return true;
+}
+									/*}}}*/
+bool DoMooApril(CommandLine &CmdL)					/*{{{*/
+{
+   // by Christopher Allan Webber and proposed by Paul Tagliamonte
+   // in a "Community outreach": https://lists.debian.org/debian-devel/2013/04/msg00045.html
+   if (_config->FindI("quiet") >= 2)
+   {
+      std::cerr << "Have you smashed some milk today?" << std::endl;
+      return true;
+   }
+   c1out <<
+      "               _     _\n"
+      "              (_\\___( \\,\n"
+      "                )___   _  Have you smashed some milk today?\n"
+      "               /( (_)-(_)    /\n"
+      "    ,---------'         \\_\n"
+      "  //(  ',__,'      \\  (' ')\n"
+      " //  )              '----'\n"
+      " '' ; \\     .--.  ,/\n"
+      "    | )',_,'----( ;\n"
+      "    ||| '''     '||\n";
+   return true;
+}
+									/*}}}*/
+bool DoMoo(CommandLine &CmdL)						/*{{{*/
+{
+   time_t const timenow = time(NULL);
+   struct tm april;
+   localtime_r(&timenow, &april);
+   if (april.tm_mday == 1 && april.tm_mon == 3)
+      return DoMooApril(CmdL);
+
+   signed short SuperCow = 1;
+   if (CmdL.FileSize() != 0)
+      for (const char **Moo = CmdL.FileList + 1; *Moo != 0; Moo++)
+         if (strcasecmp(*Moo, "moo") == 0)
+            SuperCow++;
+
+   // time is random enough for our purpose
+   if (SuperCow > 3)
+   {
+      if (april.tm_sec == 1)
+	 SuperCow = 1 + (timenow % 4);
+      else
+	 SuperCow = 1 + (timenow % 3);
+   }
+
+   switch(SuperCow) {
+      case 1: return DoMoo1(CmdL);
+      case 2: return DoMoo2(CmdL);
+      case 3: return DoMoo3(CmdL);
+      case 4: return DoMooApril(CmdL);
+      default: return DoMoo1(CmdL);
+   }
+
+   return true;
+}
+									/*}}}*/
diff --git a/apt-private/private-moo.h b/apt-private/private-moo.h
new file mode 100644
index 000000000..7bfc5c1fc
--- /dev/null
+++ b/apt-private/private-moo.h
@@ -0,0 +1,12 @@
+#ifndef APT_PRIVATE_MOO_H
+#define APT_PRIVATE_MOO_H
+
+class CommandLine;
+
+bool DoMoo(CommandLine &CmdL);
+bool DoMoo1(CommandLine &CmdL);
+bool DoMoo2(CommandLine &CmdL);
+bool DoMoo3(CommandLine &CmdL);
+bool DoMooApril(CommandLine &CmdL);
+
+#endif
diff --git a/apt-private/private-output.cc b/apt-private/private-output.cc
new file mode 100644
index 000000000..659975476
--- /dev/null
+++ b/apt-private/private-output.cc
@@ -0,0 +1,753 @@
+// Include files							/*{{{*/
+#include<config.h>
+
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/pkgrecords.h>
+#include <apt-pkg/policy.h>
+
+#include <iomanip>
+#include <iostream>
+#include <locale.h>
+#include <langinfo.h>
+#include <unistd.h>
+
+#include "private-output.h"
+#include "private-cachefile.h"
+
+#include <apti18n.h>
+									/*}}}*/
+
+using namespace std;
+
+std::ostream c0out(0);
+std::ostream c1out(0);
+std::ostream c2out(0);
+std::ofstream devnull("/dev/null");
+unsigned int ScreenWidth = 80 - 1; /* - 1 for the cursor */
+
+
+bool InitOutput()
+{
+   c0out.rdbuf(cout.rdbuf());
+   c1out.rdbuf(cout.rdbuf());
+   c2out.rdbuf(cout.rdbuf());
+   if (_config->FindI("quiet",0) > 0)
+      c0out.rdbuf(devnull.rdbuf());
+   if (_config->FindI("quiet",0) > 1)
+      c1out.rdbuf(devnull.rdbuf());
+
+   if(!isatty(1))
+   {
+      _config->Set("APT::Color", "false");
+      _config->Set("APT::Color::Highlight", "");
+      _config->Set("APT::Color::Neutral", "");
+   } else {
+      // Colors
+      _config->CndSet("APT::Color::Highlight", "\x1B[32m");
+      _config->CndSet("APT::Color::Neutral", "\x1B[0m");
+      
+      _config->CndSet("APT::Color::Red", "\x1B[31m");
+      _config->CndSet("APT::Color::Green", "\x1B[32m");
+      _config->CndSet("APT::Color::Yellow", "\x1B[33m");
+      _config->CndSet("APT::Color::Blue", "\x1B[34m");
+      _config->CndSet("APT::Color::Magenta", "\x1B[35m");
+      _config->CndSet("APT::Color::Cyan", "\x1B[36m");
+      _config->CndSet("APT::Color::White", "\x1B[37m");
+   }
+
+   return true;
+}
+
+std::string GetArchiveSuite(pkgCacheFile &CacheFile, pkgCache::VerIterator ver)
+{
+   std::string suite = "";
+   if (ver && ver.FileList() && ver.FileList())
+   {
+      pkgCache::VerFileIterator VF = ver.FileList();
+      for (; VF.end() == false ; ++VF)
+      {
+         // XXX: how to figure out the relevant suite? if its in multiple ones?
+         suite = suite + "," + VF.File().Archive();
+         //suite = VF.File().Archive();
+      }
+      suite = suite.erase(0, 1);
+   }
+   return suite;
+}
+
+std::string GetFlagsStr(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)
+{
+   pkgDepCache *DepCache = CacheFile.GetDepCache();
+   pkgDepCache::StateCache &state = (*DepCache)[P];
+
+   std::string flags_str;
+   if (state.NowBroken())
+      flags_str = "B";
+   if (P.CurrentVer() && state.Upgradable())
+      flags_str = "g";
+   else if (P.CurrentVer() != NULL)
+      flags_str = "i";
+   else
+      flags_str = "-";
+   return flags_str;
+}
+
+std::string GetCandidateVersion(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)
+{
+   pkgPolicy *policy = CacheFile.GetPolicy();
+   pkgCache::VerIterator cand = policy->GetCandidateVer(P);
+
+   return cand ? cand.VerStr() : "(none)";
+}
+
+std::string GetInstalledVersion(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)
+{
+   pkgCache::VerIterator inst = P.CurrentVer();
+
+   return inst ? inst.VerStr() : "(none)";
+}
+
+std::string GetVersion(pkgCacheFile &CacheFile, pkgCache::VerIterator V)
+{
+   pkgCache::PkgIterator P = V.ParentPkg();
+   if (V == P.CurrentVer())
+   {
+      pkgDepCache *DepCache = CacheFile.GetDepCache();
+      pkgDepCache::StateCache &state = (*DepCache)[P];
+      std::string inst_str = DeNull(V.VerStr());
+      if (state.Upgradable())
+         return "**"+inst_str;
+      return inst_str;
+   }
+
+   if(V)
+      return DeNull(V.VerStr());
+   return "(none)";
+}
+
+std::string GetArchitecture(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)
+{
+   pkgPolicy *policy = CacheFile.GetPolicy();
+   pkgCache::VerIterator inst = P.CurrentVer();
+   pkgCache::VerIterator cand = policy->GetCandidateVer(P);
+   
+   return inst ? inst.Arch() : cand.Arch();
+}
+
+std::string GetShortDescription(pkgCacheFile &CacheFile, pkgRecords &records, pkgCache::PkgIterator P)
+{
+   pkgPolicy *policy = CacheFile.GetPolicy();
+
+   pkgCache::VerIterator ver;
+   if (P.CurrentVer())
+      ver = P.CurrentVer();
+   else
+      ver = policy->GetCandidateVer(P);
+
+   std::string ShortDescription = "(none)";
+   if(ver)
+   {
+      pkgCache::DescIterator Desc = ver.TranslatedDescription();
+      pkgRecords::Parser & parser = records.Lookup(Desc.FileList());
+
+      ShortDescription = parser.ShortDesc();
+   }
+   return ShortDescription;
+}
+
+void ListSingleVersion(pkgCacheFile &CacheFile, pkgRecords &records, 
+                       pkgCache::VerIterator V, std::ostream &out)
+{
+   pkgCache::PkgIterator P = V.ParentPkg();
+
+   pkgDepCache *DepCache = CacheFile.GetDepCache();
+   pkgDepCache::StateCache &state = (*DepCache)[P];
+
+   std::string suite = GetArchiveSuite(CacheFile, V);
+   std::string name_str = P.Name();
+
+   if (_config->FindB("APT::Cmd::use-format", false))
+   {
+      std::string format = _config->Find("APT::Cmd::format", "${db::Status-Abbrev} ${Package} ${Version} ${Origin} ${Description}");
+      std::string output = format;
+   
+      output = SubstVar(output, "${db::Status-Abbrev}", GetFlagsStr(CacheFile, P));
+      output = SubstVar(output, "${Package}", name_str);
+      output = SubstVar(output, "${installed:Version}", GetInstalledVersion(CacheFile, P));
+      output = SubstVar(output, "${candidate:Version}", GetCandidateVersion(CacheFile, P));
+      output = SubstVar(output, "${Version}", GetVersion(CacheFile, V));
+      output = SubstVar(output, "${Description}", GetShortDescription(CacheFile, records, P));
+      output = SubstVar(output, "${Origin}", GetArchiveSuite(CacheFile, V));
+      out << output << std::endl;
+   } else {
+      // raring/linux-kernel version [upradable: new-version]
+      //    description
+      pkgPolicy *policy = CacheFile.GetPolicy();
+      out << std::setiosflags(std::ios::left)
+          << _config->Find("APT::Color::Highlight", "")
+          << name_str 
+          << _config->Find("APT::Color::Neutral", "")
+          << "/" << suite
+          << " ";
+      if(P.CurrentVer() == V && state.Upgradable()) {
+         out << GetVersion(CacheFile, V)
+             << " "
+             << "[" << _("installed,upgradable to: ")
+             << GetCandidateVersion(CacheFile, P) << "]";
+      } else if (P.CurrentVer() == V) {
+         out << GetVersion(CacheFile, V)
+             << " ";
+         if(!V.Downloadable())
+            out << _("[installed,local]");
+         else
+            if(V.Automatic() && state.Garbage)
+                  out << _("[installed,auto-removable]");
+            else if (state.Flags & pkgCache::Flag::Auto)
+               out << _("[installed,automatic]");
+            else
+               out << _("[installed]");
+      } else if (P.CurrentVer() && 
+                 policy->GetCandidateVer(P) == V && 
+                 state.Upgradable()) {
+         out << GetVersion(CacheFile, V)
+             << " "
+             << _("[upgradable from: ")
+             << GetInstalledVersion(CacheFile, P) << "]";
+      } else {
+         if (V.ParentPkg()->CurrentState == pkgCache::State::ConfigFiles)
+            out << GetVersion(CacheFile, V) 
+                << " "
+                << _("[residual-config]");
+         else
+            out << GetVersion(CacheFile, V);
+      }
+      out << " " << GetArchitecture(CacheFile, P) << " ";
+      out << std::endl 
+                << "    " << GetShortDescription(CacheFile, records, P)
+                << std::endl;
+   }
+}
+
+
+// ShowList - Show a list						/*{{{*/
+// ---------------------------------------------------------------------
+/* This prints out a string of space separated words with a title and 
+   a two space indent line wraped to the current screen width. */
+bool ShowList(ostream &out,string Title,string List,string VersionsList)
+{
+   if (List.empty() == true)
+      return true;
+   // trim trailing space
+   int NonSpace = List.find_last_not_of(' ');
+   if (NonSpace != -1)
+   {
+      List = List.erase(NonSpace + 1);
+      if (List.empty() == true)
+	 return true;
+   }
+
+   // Acount for the leading space
+   int ScreenWidth = ::ScreenWidth - 3;
+      
+   out << Title << endl;
+   string::size_type Start = 0;
+   string::size_type VersionsStart = 0;
+   while (Start < List.size())
+   {
+      if(_config->FindB("APT::Get::Show-Versions",false) == true &&
+         VersionsList.size() > 0) {
+         string::size_type End;
+         string::size_type VersionsEnd;
+         
+         End = List.find(' ',Start);
+         VersionsEnd = VersionsList.find('\n', VersionsStart);
+
+         out << "   " << string(List,Start,End - Start) << " (" << 
+            string(VersionsList,VersionsStart,VersionsEnd - VersionsStart) << 
+            ")" << endl;
+
+	 if (End == string::npos || End < Start)
+	    End = Start + ScreenWidth;
+
+         Start = End + 1;
+         VersionsStart = VersionsEnd + 1;
+      } else {
+         string::size_type End;
+
+         if (Start + ScreenWidth >= List.size())
+            End = List.size();
+         else
+            End = List.rfind(' ',Start+ScreenWidth);
+
+         if (End == string::npos || End < Start)
+            End = Start + ScreenWidth;
+         out << "  " << string(List,Start,End - Start) << endl;
+         Start = End + 1;
+      }
+   }   
+
+   return false;
+}
+									/*}}}*/
+// ShowBroken - Debugging aide						/*{{{*/
+// ---------------------------------------------------------------------
+/* This prints out the names of all the packages that are broken along
+   with the name of each each broken dependency and a quite version 
+   description.
+   
+   The output looks like:
+ The following packages have unmet dependencies:
+     exim: Depends: libc6 (>= 2.1.94) but 2.1.3-10 is to be installed
+           Depends: libldap2 (>= 2.0.2-2) but it is not going to be installed
+           Depends: libsasl7 but it is not going to be installed   
+ */
+void ShowBroken(ostream &out,CacheFile &Cache,bool Now)
+{
+   if (Cache->BrokenCount() == 0)
+      return;
+
+   out << _("The following packages have unmet dependencies:") << endl;
+   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+   {
+      pkgCache::PkgIterator I(Cache,Cache.List[J]);
+      
+      if (Now == true)
+      {
+	 if (Cache[I].NowBroken() == false)
+	    continue;
+      }
+      else
+      {
+	 if (Cache[I].InstBroken() == false)
+	    continue;
+      }
+      
+      // Print out each package and the failed dependencies
+      out << " " << I.FullName(true) << " :";
+      unsigned const Indent = I.FullName(true).size() + 3;
+      bool First = true;
+      pkgCache::VerIterator Ver;
+      
+      if (Now == true)
+	 Ver = I.CurrentVer();
+      else
+	 Ver = Cache[I].InstVerIter(Cache);
+      
+      if (Ver.end() == true)
+      {
+	 out << endl;
+	 continue;
+      }
+      
+      for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false;)
+      {
+	 // Compute a single dependency element (glob or)
+	 pkgCache::DepIterator Start;
+	 pkgCache::DepIterator End;
+	 D.GlobOr(Start,End); // advances D
+
+	 if (Cache->IsImportantDep(End) == false)
+	    continue;
+	 
+	 if (Now == true)
+	 {
+	    if ((Cache[End] & pkgDepCache::DepGNow) == pkgDepCache::DepGNow)
+	       continue;
+	 }
+	 else
+	 {
+	    if ((Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall)
+	       continue;
+	 }
+	 
+	 bool FirstOr = true;
+	 while (1)
+	 {
+	    if (First == false)
+	       for (unsigned J = 0; J != Indent; J++)
+		  out << ' ';
+	    First = false;
+
+	    if (FirstOr == false)
+	    {
+	       for (unsigned J = 0; J != strlen(End.DepType()) + 3; J++)
+		  out << ' ';
+	    }
+	    else
+	       out << ' ' << End.DepType() << ": ";
+	    FirstOr = false;
+	    
+	    out << Start.TargetPkg().FullName(true);
+	 
+	    // Show a quick summary of the version requirements
+	    if (Start.TargetVer() != 0)
+	       out << " (" << Start.CompType() << " " << Start.TargetVer() << ")";
+	    
+	    /* Show a summary of the target package if possible. In the case
+	       of virtual packages we show nothing */	 
+	    pkgCache::PkgIterator Targ = Start.TargetPkg();
+	    if (Targ->ProvidesList == 0)
+	    {
+	       out << ' ';
+	       pkgCache::VerIterator Ver = Cache[Targ].InstVerIter(Cache);
+	       if (Now == true)
+		  Ver = Targ.CurrentVer();
+	       	    
+	       if (Ver.end() == false)
+	       {
+		  if (Now == true)
+		     ioprintf(out,_("but %s is installed"),Ver.VerStr());
+		  else
+		     ioprintf(out,_("but %s is to be installed"),Ver.VerStr());
+	       }	       
+	       else
+	       {
+		  if (Cache[Targ].CandidateVerIter(Cache).end() == true)
+		  {
+		     if (Targ->ProvidesList == 0)
+			out << _("but it is not installable");
+		     else
+			out << _("but it is a virtual package");
+		  }		  
+		  else
+		     out << (Now?_("but it is not installed"):_("but it is not going to be installed"));
+	       }	       
+	    }
+	    
+	    if (Start != End)
+	       out << _(" or");
+	    out << endl;
+	    
+	    if (Start == End)
+	       break;
+	    ++Start;
+	 }	 
+      }	    
+   }   
+}
+									/*}}}*/
+// ShowNew - Show packages to newly install				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void ShowNew(ostream &out,CacheFile &Cache)
+{
+   /* Print out a list of packages that are going to be installed extra
+      to what the user asked */
+   string List;
+   string VersionsList;
+   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+   {
+      pkgCache::PkgIterator I(Cache,Cache.List[J]);
+      if (Cache[I].NewInstall() == true) {
+         List += I.FullName(true) + " ";
+         VersionsList += string(Cache[I].CandVersion) + "\n";
+      }
+   }
+   
+   ShowList(out,_("The following NEW packages will be installed:"),List,VersionsList);
+}
+									/*}}}*/
+// ShowDel - Show packages to delete					/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void ShowDel(ostream &out,CacheFile &Cache)
+{
+   /* Print out a list of packages that are going to be removed extra
+      to what the user asked */
+   string List;
+   string VersionsList;
+   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+   {
+      pkgCache::PkgIterator I(Cache,Cache.List[J]);
+      if (Cache[I].Delete() == true)
+      {
+	 if ((Cache[I].iFlags & pkgDepCache::Purge) == pkgDepCache::Purge)
+	    List += I.FullName(true) + "* ";
+	 else
+	    List += I.FullName(true) + " ";
+     
+     VersionsList += string(Cache[I].CandVersion)+ "\n";
+      }
+   }
+   
+   ShowList(out,_("The following packages will be REMOVED:"),List,VersionsList);
+}
+									/*}}}*/
+// ShowKept - Show kept packages					/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void ShowKept(ostream &out,CacheFile &Cache)
+{
+   string List;
+   string VersionsList;
+   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+   {	 
+      pkgCache::PkgIterator I(Cache,Cache.List[J]);
+      
+      // Not interesting
+      if (Cache[I].Upgrade() == true || Cache[I].Upgradable() == false ||
+	  I->CurrentVer == 0 || Cache[I].Delete() == true)
+	 continue;
+      
+      List += I.FullName(true) + " ";
+      VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
+   }
+   ShowList(out,_("The following packages have been kept back:"),List,VersionsList);
+}
+									/*}}}*/
+// ShowUpgraded - Show upgraded packages				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void ShowUpgraded(ostream &out,CacheFile &Cache)
+{
+   string List;
+   string VersionsList;
+   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+   {
+      pkgCache::PkgIterator I(Cache,Cache.List[J]);
+      
+      // Not interesting
+      if (Cache[I].Upgrade() == false || Cache[I].NewInstall() == true)
+	 continue;
+
+      List += I.FullName(true) + " ";
+      VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
+   }
+   ShowList(out,_("The following packages will be upgraded:"),List,VersionsList);
+}
+									/*}}}*/
+// ShowDowngraded - Show downgraded packages				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool ShowDowngraded(ostream &out,CacheFile &Cache)
+{
+   string List;
+   string VersionsList;
+   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+   {
+      pkgCache::PkgIterator I(Cache,Cache.List[J]);
+      
+      // Not interesting
+      if (Cache[I].Downgrade() == false || Cache[I].NewInstall() == true)
+	 continue;
+
+      List += I.FullName(true) + " ";
+      VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
+   }
+   return ShowList(out,_("The following packages will be DOWNGRADED:"),List,VersionsList);
+}
+									/*}}}*/
+// ShowHold - Show held but changed packages				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool ShowHold(ostream &out,CacheFile &Cache)
+{
+   string List;
+   string VersionsList;
+   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+   {
+      pkgCache::PkgIterator I(Cache,Cache.List[J]);
+      if (Cache[I].InstallVer != (pkgCache::Version *)I.CurrentVer() &&
+          I->SelectedState == pkgCache::State::Hold) {
+         List += I.FullName(true) + " ";
+		 VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
+      }
+   }
+
+   return ShowList(out,_("The following held packages will be changed:"),List,VersionsList);
+}
+									/*}}}*/
+// ShowEssential - Show an essential package warning			/*{{{*/
+// ---------------------------------------------------------------------
+/* This prints out a warning message that is not to be ignored. It shows
+   all essential packages and their dependents that are to be removed. 
+   It is insanely risky to remove the dependents of an essential package! */
+bool ShowEssential(ostream &out,CacheFile &Cache)
+{
+   string List;
+   string VersionsList;
+   bool *Added = new bool[Cache->Head().PackageCount];
+   for (unsigned int I = 0; I != Cache->Head().PackageCount; I++)
+      Added[I] = false;
+   
+   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+   {
+      pkgCache::PkgIterator I(Cache,Cache.List[J]);
+      if ((I->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential &&
+	  (I->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important)
+	 continue;
+      
+      // The essential package is being removed
+      if (Cache[I].Delete() == true)
+      {
+	 if (Added[I->ID] == false)
+	 {
+	    Added[I->ID] = true;
+	    List += I.FullName(true) + " ";
+        //VersionsList += string(Cache[I].CurVersion) + "\n"; ???
+	 }
+      }
+      else
+	 continue;
+
+      if (I->CurrentVer == 0)
+	 continue;
+
+      // Print out any essential package depenendents that are to be removed
+      for (pkgCache::DepIterator D = I.CurrentVer().DependsList(); D.end() == false; ++D)
+      {
+	 // Skip everything but depends
+	 if (D->Type != pkgCache::Dep::PreDepends &&
+	     D->Type != pkgCache::Dep::Depends)
+	    continue;
+	 
+	 pkgCache::PkgIterator P = D.SmartTargetPkg();
+	 if (Cache[P].Delete() == true)
+	 {
+	    if (Added[P->ID] == true)
+	       continue;
+	    Added[P->ID] = true;
+	    
+	    char S[300];
+	    snprintf(S,sizeof(S),_("%s (due to %s) "),P.FullName(true).c_str(),I.FullName(true).c_str());
+	    List += S;
+        //VersionsList += "\n"; ???
+	 }	 
+      }      
+   }
+   
+   delete [] Added;
+   return ShowList(out,_("WARNING: The following essential packages will be removed.\n"
+			 "This should NOT be done unless you know exactly what you are doing!"),List,VersionsList);
+}
+
+									/*}}}*/
+// Stats - Show some statistics						/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void Stats(ostream &out,pkgDepCache &Dep)
+{
+   unsigned long Upgrade = 0;
+   unsigned long Downgrade = 0;
+   unsigned long Install = 0;
+   unsigned long ReInstall = 0;
+   for (pkgCache::PkgIterator I = Dep.PkgBegin(); I.end() == false; ++I)
+   {
+      if (Dep[I].NewInstall() == true)
+	 Install++;
+      else
+      {
+	 if (Dep[I].Upgrade() == true)
+	    Upgrade++;
+	 else
+	    if (Dep[I].Downgrade() == true)
+	       Downgrade++;
+      }
+      
+      if (Dep[I].Delete() == false && (Dep[I].iFlags & pkgDepCache::ReInstall) == pkgDepCache::ReInstall)
+	 ReInstall++;
+   }   
+
+   ioprintf(out,_("%lu upgraded, %lu newly installed, "),
+	    Upgrade,Install);
+   
+   if (ReInstall != 0)
+      ioprintf(out,_("%lu reinstalled, "),ReInstall);
+   if (Downgrade != 0)
+      ioprintf(out,_("%lu downgraded, "),Downgrade);
+
+   ioprintf(out,_("%lu to remove and %lu not upgraded.\n"),
+	    Dep.DelCount(),Dep.KeepCount());
+   
+   if (Dep.BadCount() != 0)
+      ioprintf(out,_("%lu not fully installed or removed.\n"),
+	       Dep.BadCount());
+}
+									/*}}}*/
+// YnPrompt - Yes No Prompt.						/*{{{*/
+// ---------------------------------------------------------------------
+/* Returns true on a Yes.*/
+bool YnPrompt(bool Default)
+{
+   /* nl_langinfo does not support LANGUAGE setting, so we unset it here
+      to have the help-message (hopefully) match the expected characters */
+   char * language = getenv("LANGUAGE");
+   if (language != NULL)
+      language = strdup(language);
+   if (language != NULL)
+      unsetenv("LANGUAGE");
+
+   if (Default == true)
+      // TRANSLATOR: Yes/No question help-text: defaulting to Y[es]
+      //             e.g. "Do you want to continue? [Y/n] "
+      //             The user has to answer with an input matching the
+      //             YESEXPR/NOEXPR defined in your l10n.
+      c2out << " " << _("[Y/n]") << " " << std::flush;
+   else
+      // TRANSLATOR: Yes/No question help-text: defaulting to N[o]
+      //             e.g. "Should this file be removed? [y/N] "
+      //             The user has to answer with an input matching the
+      //             YESEXPR/NOEXPR defined in your l10n.
+      c2out << " " << _("[y/N]") << " " << std::flush;
+
+   if (language != NULL)
+   {
+      setenv("LANGUAGE", language, 0);
+      free(language);
+   }
+
+   if (_config->FindB("APT::Get::Assume-Yes",false) == true)
+   {
+      // TRANSLATOR: "Yes" answer printed for a yes/no question if --assume-yes is set
+      c1out << _("Y") << std::endl;
+      return true;
+   }
+   else if (_config->FindB("APT::Get::Assume-No",false) == true)
+   {
+      // TRANSLATOR: "No" answer printed for a yes/no question if --assume-no is set
+      c1out << _("N") << std::endl;
+      return false;
+   }
+
+   char response[1024] = "";
+   std::cin.getline(response, sizeof(response));
+
+   if (!std::cin)
+      return false;
+
+   if (strlen(response) == 0)
+      return Default;
+
+   regex_t Pattern;
+   int Res;
+
+   Res = regcomp(&Pattern, nl_langinfo(YESEXPR),
+                 REG_EXTENDED|REG_ICASE|REG_NOSUB);
+
+   if (Res != 0) {
+      char Error[300];        
+      regerror(Res,&Pattern,Error,sizeof(Error));
+      return _error->Error(_("Regex compilation error - %s"),Error);
+   }
+   
+   Res = regexec(&Pattern, response, 0, NULL, 0);
+   if (Res == 0)
+      return true;
+   return false;
+}
+									/*}}}*/
+// AnalPrompt - Annoying Yes No Prompt.					/*{{{*/
+// ---------------------------------------------------------------------
+/* Returns true on a Yes.*/
+bool AnalPrompt(const char *Text)
+{
+   char Buf[1024];
+   std::cin.getline(Buf,sizeof(Buf));
+   if (strcmp(Buf,Text) == 0)
+      return true;
+   return false;
+}
+									/*}}}*/
diff --git a/apt-private/private-output.h b/apt-private/private-output.h
new file mode 100644
index 000000000..9283e39ab
--- /dev/null
+++ b/apt-private/private-output.h
@@ -0,0 +1,49 @@
+#ifndef APT_PRIVATE_OUTPUT_H
+#define APT_PRIVATE_OUTPUT_H
+
+
+#include <iostream>
+#include <fstream>
+#include <string>
+
+#include "private-cachefile.h"
+
+// forward declaration
+class pkgCacheFile;
+class CacheFile;
+class pkgCache;
+class pkgDepCache;
+class pkgRecords;
+
+
+extern std::ostream c0out;
+extern std::ostream c1out;
+extern std::ostream c2out;
+extern std::ofstream devnull;
+extern unsigned int ScreenWidth;
+
+bool InitOutput();
+void ListSingleVersion(pkgCacheFile &CacheFile, pkgRecords &records, 
+                       pkgCache::VerIterator V, std::ostream &out);
+
+
+
+bool ShowList(std::ostream &out, std::string Title, std::string List,
+              std::string VersionsList);
+void ShowBroken(std::ostream &out,CacheFile &Cache,bool Now);
+void ShowNew(std::ostream &out,CacheFile &Cache);
+void ShowDel(std::ostream &out,CacheFile &Cache);
+void ShowKept(std::ostream &out,CacheFile &Cache);
+void ShowUpgraded(std::ostream &out,CacheFile &Cache);
+bool ShowDowngraded(std::ostream &out,CacheFile &Cache);
+bool ShowHold(std::ostream &out,CacheFile &Cache);
+
+bool ShowEssential(std::ostream &out,CacheFile &Cache);
+
+void Stats(std::ostream &out, pkgDepCache &Dep);
+
+// prompting
+bool YnPrompt(bool Default=true);
+bool AnalPrompt(const char *Text);
+
+#endif
diff --git a/apt-private/private-search.cc b/apt-private/private-search.cc
new file mode 100644
index 000000000..6881f482f
--- /dev/null
+++ b/apt-private/private-search.cc
@@ -0,0 +1,99 @@
+#include <apt-pkg/error.h>
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cachefilter.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>
+#include <apt-pkg/policy.h>
+#include <apt-pkg/tagfile.h>
+#include <apt-pkg/algorithms.h>
+#include <apt-pkg/sptr.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/metaindex.h>
+
+#include <sstream>
+#include <utility>
+#include <cassert>
+#include <locale.h>
+#include <iostream>
+#include <unistd.h>
+#include <errno.h>
+#include <regex.h>
+#include <stdio.h>
+#include <iomanip>
+#include <algorithm>
+#include <map>
+
+#include "private-search.h"
+#include "private-cacheset.h"
+
+
+bool FullTextSearch(CommandLine &CmdL)
+{
+   pkgCacheFile CacheFile;
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   pkgDepCache::Policy *Plcy = CacheFile.GetPolicy();
+   pkgRecords records(CacheFile);
+   if (unlikely(Cache == NULL || Plcy == NULL))
+      return false;
+
+   const char **patterns;
+   patterns = CmdL.FileList + 1;
+
+   std::map<std::string, std::string> output_map;
+   std::map<std::string, std::string>::const_iterator K;
+
+   LocalitySortedVersionSet bag;
+   OpTextProgress progress;
+   progress.OverallProgress(0, 100, 50,  _("Sorting"));
+   GetLocalitySortedVersionSet(CacheFile, bag, progress);
+   LocalitySortedVersionSet::iterator V = bag.begin();
+
+   progress.OverallProgress(50, 100, 50,  _("Full Text Search"));
+   progress.SubProgress(bag.size());
+   int Done = 0;
+   for ( ;V != bag.end(); V++)
+   {
+      if (Done%500 == 0)
+         progress.Progress(Done);
+      Done++;
+      
+      int i;
+      pkgCache::DescIterator Desc = V.TranslatedDescription();
+      pkgRecords::Parser &parser = records.Lookup(Desc.FileList());
+     
+      bool all_found = true;
+      for(i=0; patterns[i] != NULL; i++) 
+      {
+         // FIXME: use regexp instead of simple find()
+         const char *pattern = patterns[i];
+         all_found &=  (
+            strstr(V.ParentPkg().Name(), pattern) != NULL ||
+            parser.ShortDesc().find(pattern) != std::string::npos ||
+            parser.LongDesc().find(pattern) != std::string::npos);
+      }
+      if (all_found)
+      {
+            std::stringstream outs;
+            ListSingleVersion(CacheFile, records, V, outs);
+            output_map.insert(std::make_pair<std::string, std::string>(
+                                 V.ParentPkg().Name(), outs.str()));
+      }
+   }
+   progress.Done();
+
+   // 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;
+
+   return true;
+}
diff --git a/apt-private/private-search.h b/apt-private/private-search.h
new file mode 100644
index 000000000..17faffebc
--- /dev/null
+++ b/apt-private/private-search.h
@@ -0,0 +1,9 @@
+#ifndef APT_PRIVATE_SEARCH_H
+#define APT_PRIVATE_SEARCH_H
+
+#include <apt-pkg/cmndline.h>
+
+bool FullTextSearch(CommandLine &CmdL);
+
+
+#endif
diff --git a/apt-private/private-show.cc b/apt-private/private-show.cc
new file mode 100644
index 000000000..e26a2b30a
--- /dev/null
+++ b/apt-private/private-show.cc
@@ -0,0 +1,122 @@
+#include <apt-pkg/error.h>
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cachefilter.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>
+#include <apt-pkg/policy.h>
+#include <apt-pkg/tagfile.h>
+#include <apt-pkg/algorithms.h>
+#include <apt-pkg/sptr.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/metaindex.h>
+
+#include <apti18n.h>
+
+#include "private-output.h"
+#include "private-cacheset.h"
+
+namespace APT {
+   namespace Cmd {
+
+// DisplayRecord - Displays the complete record for the package		/*{{{*/
+// ---------------------------------------------------------------------
+bool DisplayRecord(pkgCacheFile &CacheFile, pkgCache::VerIterator V,
+                   ostream &out)
+{
+   pkgCache *Cache = CacheFile.GetPkgCache();
+   if (unlikely(Cache == NULL))
+      return false;
+
+   // Find an appropriate file
+   pkgCache::VerFileIterator Vf = V.FileList();
+   for (; Vf.end() == false; ++Vf)
+      if ((Vf.File()->Flags & pkgCache::Flag::NotSource) == 0)
+	 break;
+   if (Vf.end() == true)
+      Vf = V.FileList();
+      
+   // Check and load the package list file
+   pkgCache::PkgFileIterator I = Vf.File();
+   if (I.IsOk() == false)
+      return _error->Error(_("Package file %s is out of sync."),I.FileName());
+
+   // Read the record
+   FileFd PkgF;
+   if (PkgF.Open(I.FileName(), FileFd::ReadOnly, FileFd::Extension) == false)
+      return false;
+   pkgTagSection Tags;
+   pkgTagFile TagF(&PkgF);
+   
+   TFRewriteData RW[] = {
+      {"Conffiles",0},
+      {"Description",0},
+      {"Description-md5",0},
+      {}
+   };
+   const char *Zero = 0;
+   if (TagF.Jump(Tags, V.FileList()->Offset) == false ||
+       TFRewrite(stdout,Tags,&Zero,RW) == false)
+   {
+      _error->Error("Internal Error, Unable to parse a package record");
+      return false;
+   }
+
+   // write the description
+   pkgRecords Recs(*Cache);
+   pkgCache::DescIterator Desc = V.TranslatedDescription();
+   if (Desc.end() == false)
+   {
+      pkgRecords::Parser &P = Recs.Lookup(Desc.FileList());
+      if (strcmp(Desc.LanguageCode(),"") != 0)
+         out << "Description-lang: " << Desc.LanguageCode() << std::endl;
+      out << "Description" << P.LongDesc();
+   }
+   
+   // write a final newline (after the description)
+   out << std::endl << std::endl;
+
+   return true;
+}
+									/*}}}*/
+
+bool ShowPackage(CommandLine &CmdL)
+{
+   pkgCacheFile CacheFile;
+   CacheSetHelperVirtuals helper(true, GlobalError::NOTICE);
+   APT::VersionList::Version const select = 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, c1out) == false)
+	 return false;
+
+   for (APT::PackageSet::const_iterator Pkg = helper.virtualPkgs.begin();
+	Pkg != helper.virtualPkgs.end(); ++Pkg)
+   {
+       c1out << "Package: " << Pkg.FullName(true) << std::endl;
+       c1out << "State: " << _("not a real pacakge (virtual)") << std::endl;
+       // FIXME: show providers, see private-cacheset.h
+       //        CacheSetHelperAPTGet::showVirtualPackageErrors()
+   }
+
+   if (verset.empty() == true)
+   {
+      if (helper.virtualPkgs.empty() == true)
+        return _error->Error(_("No packages found"));
+      else
+        _error->Notice(_("No packages found"));
+   }
+
+   return true;
+}
+									/*}}}*/
+} // namespace Cmd
+} // namespace APT
diff --git a/apt-private/private-show.h b/apt-private/private-show.h
new file mode 100644
index 000000000..b428c7af0
--- /dev/null
+++ b/apt-private/private-show.h
@@ -0,0 +1,12 @@
+#ifndef APT_PRIVATE_SHOW_H
+#define APT_PRIVATE_SHOW_H
+
+#include <apt-pkg/cmndline.h>
+
+namespace APT {
+   namespace Cmd {
+
+      bool ShowPackage(CommandLine &CmdL);
+   }
+}
+#endif
diff --git a/apt-private/private-update.cc b/apt-private/private-update.cc
new file mode 100644
index 000000000..61259748d
--- /dev/null
+++ b/apt-private/private-update.cc
@@ -0,0 +1,93 @@
+// Include files							/*{{{*/
+#include<config.h>
+
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/init.h>
+#include <apt-pkg/depcache.h>
+#include <apt-pkg/sourcelist.h>
+#include <apt-pkg/algorithms.h>
+#include <apt-pkg/acquire-item.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/clean.h>
+#include <apt-pkg/srcrecords.h>
+#include <apt-pkg/version.h>
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cacheset.h>
+#include <apt-pkg/sptr.h>
+#include <apt-pkg/md5.h>
+#include <apt-pkg/versionmatch.h>
+#include <apt-pkg/progress.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/pkgrecords.h>
+#include <apt-pkg/indexfile.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "private-cachefile.h"
+#include "private-output.h"
+#include "acqprogress.h"
+
+#include <apti18n.h>
+									/*}}}*/
+
+// DoUpdate - Update the package lists					/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool DoUpdate(CommandLine &CmdL)
+{
+   if (CmdL.FileSize() != 1)
+      return _error->Error(_("The update command takes no arguments"));
+
+   CacheFile Cache;
+
+   // Get the source list
+   if (Cache.BuildSourceList() == false)
+      return false;
+   pkgSourceList *List = Cache.GetSourceList();
+
+   // Create the progress
+   AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));
+      
+   // Just print out the uris an exit if the --print-uris flag was used
+   if (_config->FindB("APT::Get::Print-URIs") == true)
+   {
+      // force a hashsum for compatibility reasons
+      _config->CndSet("Acquire::ForceHash", "md5sum");
+
+      // get a fetcher
+      pkgAcquire Fetcher;
+      if (Fetcher.Setup(&Stat) == false)
+	 return false;
+
+      // Populate it with the source selection and get all Indexes 
+      // (GetAll=true)
+      if (List->GetIndexes(&Fetcher,true) == false)
+	 return false;
+
+      pkgAcquire::UriIterator I = Fetcher.UriBegin();
+      for (; I != Fetcher.UriEnd(); ++I)
+	 c1out << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 
+            I->Owner->FileSize << ' ' << I->Owner->HashSum() << std::endl;
+      return true;
+   }
+
+   // do the work
+   if (_config->FindB("APT::Get::Download",true) == true)
+       ListUpdate(Stat, *List);
+
+   // Rebuild the cache.
+   if (_config->FindB("pkgCacheFile::Generate", true) == true)
+   {
+      pkgCacheFile::RemoveCaches();
+      if (Cache.BuildCaches() == false)
+	 return false;
+   }
+
+   return true;
+}
+									/*}}}*/
diff --git a/apt-private/private-update.h b/apt-private/private-update.h
new file mode 100644
index 000000000..d3d0b7af9
--- /dev/null
+++ b/apt-private/private-update.h
@@ -0,0 +1,8 @@
+#ifndef APT_PRIVATE_UPDATE_H
+#define APT_PRIVATE_UPDATE_H
+
+class CommandLine;
+
+bool DoUpdate(CommandLine &CmdL);
+
+#endif
diff --git a/apt-private/private-upgrade.cc b/apt-private/private-upgrade.cc
new file mode 100644
index 000000000..85b5a492a
--- /dev/null
+++ b/apt-private/private-upgrade.cc
@@ -0,0 +1,47 @@
+
+#include <apt-pkg/algorithms.h>
+
+#include "private-install.h"
+#include "private-cachefile.h"
+#include "private-upgrade.h"
+#include "private-output.h"
+
+
+// DoUpgradeNoNewPackages - Upgrade all packages        		/*{{{*/
+// ---------------------------------------------------------------------
+/* Upgrade all packages without installing new packages or erasing old
+   packages */
+bool DoUpgradeNoNewPackages(CommandLine &CmdL)
+{
+   CacheFile Cache;
+   if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false)
+      return false;
+
+   // Do the upgrade
+   if (pkgAllUpgrade(Cache) == false)
+   {
+      ShowBroken(c1out,Cache,false);
+      return _error->Error(_("Internal error, AllUpgrade broke stuff"));
+   }
+   
+   return InstallPackages(Cache,true);
+}
+									/*}}}*/
+
+// DoSafeUpgrade - Upgrade all packages with install but not remove	/*{{{*/
+bool DoUpgradeWithAllowNewPackages(CommandLine &CmdL)
+{
+   CacheFile Cache;
+   if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false)
+      return false;
+
+   // Do the upgrade
+   if (pkgAllUpgradeNoDelete(Cache) == false)
+   {
+      ShowBroken(c1out,Cache,false);
+      return _error->Error(_("Internal error, AllUpgrade broke stuff"));
+   }
+   
+   return InstallPackages(Cache,true);
+}
+									/*}}}*/
diff --git a/apt-private/private-upgrade.h b/apt-private/private-upgrade.h
new file mode 100644
index 000000000..6ede6f96c
--- /dev/null
+++ b/apt-private/private-upgrade.h
@@ -0,0 +1,11 @@
+#ifndef APTPRIVATE_PRIVATE_UPGRADE_H
+#define APTPRIVATE_PRIVATE_UPGRADE_H
+
+#include <apt-pkg/cmndline.h>
+
+
+bool DoUpgradeNoNewPackages(CommandLine &CmdL);
+bool DoUpgradeWithAllowNewPackages(CommandLine &CmdL);
+
+
+#endif
diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc
index e847de875..b8892d23d 100644
--- a/cmdline/apt-cache.cc
+++ b/cmdline/apt-cache.cc
@@ -35,6 +35,11 @@
 #include <apt-pkg/indexfile.h>
 #include <apt-pkg/metaindex.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>
@@ -50,29 +55,6 @@
 
 using namespace std;
 
-// CacheSetHelper saving virtual packages				/*{{{*/
-class CacheSetHelperVirtuals: public APT::CacheSetHelper {
-public:
-   APT::PackageSet virtualPkgs;
-
-   virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
-      virtualPkgs.insert(Pkg);
-      return CacheSetHelper::canNotFindCandidateVer(Cache, Pkg);
-   }
-
-   virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
-      virtualPkgs.insert(Pkg);
-      return CacheSetHelper::canNotFindNewestVer(Cache, Pkg);
-   }
-
-   virtual void canNotFindAllVer(APT::VersionContainerInterface * vci, pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
-      virtualPkgs.insert(Pkg);
-      CacheSetHelper::canNotFindAllVer(vci, Cache, Pkg);
-   }
-
-   CacheSetHelperVirtuals(bool const ShowErrors = true, GlobalError::MsgType const &ErrorType = GlobalError::NOTICE) : CacheSetHelper(ShowErrors, ErrorType) {}
-};
-									/*}}}*/
 // LocalitySort - Sort a version list by package file locality		/*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -396,42 +378,42 @@ bool Dump(CommandLine &Cmd)
    if (unlikely(Cache == NULL))
       return false;
 
-   cout << "Using Versioning System: " << Cache->VS->Label << endl;
+   std::cout << "Using Versioning System: " << Cache->VS->Label << std::endl;
    
    for (pkgCache::PkgIterator P = Cache->PkgBegin(); P.end() == false; ++P)
    {
-      cout << "Package: " << P.FullName(true) << endl;
+      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;
+	 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)
-	    cout << "  Depends: " << D.TargetPkg().FullName(true) << ' ' << 
-	                     DeNull(D.TargetVer()) << endl;
+	    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)
    {
-      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;
@@ -627,8 +609,7 @@ bool ShowDepends(CommandLine &CmdL, bool const RevDepends)
 	    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::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;
 	    }
@@ -1238,7 +1219,6 @@ bool DisplayRecord(pkgCacheFile &CacheFile, pkgCache::VerIterator V)
    return true;
 }
 									/*}}}*/
-
 struct ExDescFile
 {
    pkgCache::DescFile *Df;
@@ -1795,38 +1775,10 @@ bool ShowHelp(CommandLine &Cmd)
 									/*}}}*/
 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},
-      {'t',"target-release","APT::Default-Release",CommandLine::HasArg},
-      {'t',"default-release","APT::Default-Release",CommandLine::HasArg},
-      {'c',"config-file",0,CommandLine::ConfigFile},
-      {'o',"option",0,CommandLine::ArbItem},
-      {0,"installed","APT::Cache::Installed",0},
-      {0,"pre-depends","APT::Cache::ShowPre-Depends",0},
-      {0,"depends","APT::Cache::ShowDepends",0},
-      {0,"recommends","APT::Cache::ShowRecommends",0},
-      {0,"suggests","APT::Cache::ShowSuggests",0},
-      {0,"replaces","APT::Cache::ShowReplaces",0},
-      {0,"breaks","APT::Cache::ShowBreaks",0},
-      {0,"conflicts","APT::Cache::ShowConflicts",0},
-      {0,"enhances","APT::Cache::ShowEnhances",0},
-      {0,0,0,0}};
-   CommandLine::Dispatch CmdsA[] = {{"help",&ShowHelp},
+   CommandLine::Dispatch Cmds[] =  {{"help",&ShowHelp},
                                     {"gencaches",&GenCaches},
                                     {"showsrc",&ShowSrcPackage},
-                                    {0,0}};
-   CommandLine::Dispatch CmdsB[] = {{"showpkg",&DumpPackage},
+                                    {"showpkg",&DumpPackage},
                                     {"stats",&Stats},
                                     {"dump",&Dump},
                                     {"dumpavail",&DumpAvail},
@@ -1843,12 +1795,14 @@ int main(int argc,const char *argv[])					/*{{{*/
                                     {"madison",&Madison},
                                     {0,0}};
 
+   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)
@@ -1872,8 +1826,8 @@ int main(int argc,const char *argv[])					/*{{{*/
    if (_config->Exists("APT::Cache::Generate") == true)
       _config->Set("pkgCacheFile::Generate", _config->FindB("APT::Cache::Generate", true));
 
-   if (CmdL.DispatchArg(CmdsA,false) == false && _error->PendingError() == false)
-      CmdL.DispatchArg(CmdsB);
+   // Match the operation
+   CmdL.DispatchArg(Cmds);
 
    // Print any errors or warnings found during parsing
    bool const Errors = _error->PendingError();
diff --git a/cmdline/apt-cdrom.cc b/cmdline/apt-cdrom.cc
index a95970782..17a60ddcb 100644
--- a/cmdline/apt-cdrom.cc
+++ b/cmdline/apt-cdrom.cc
@@ -37,6 +37,8 @@
 #include <unistd.h>
 #include <stdio.h>
 
+#include <apt-private/private-cmndline.h>
+
 #include <apti18n.h>
 									/*}}}*/
 static const char *W_NO_CDROM_FOUND = \
@@ -203,12 +205,12 @@ bool DoIdent(CommandLine &)
 // ShowHelp - Show the help screen					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-int ShowHelp()
+bool ShowHelp(CommandLine &)
 {
    ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
 	    COMMON_ARCH,__DATE__,__TIME__);
    if (_config->FindB("version") == true)
-      return 0;
+      return true;
    
    cout << 
       "Usage: apt-cdrom [options] command\n"
@@ -232,37 +234,25 @@ int ShowHelp()
       "  -c=? Read this configuration file\n"
       "  -o=? Set an arbitrary configuration option, eg -o dir::cache=/tmp\n"
       "See fstab(5)\n";
-   return 0;
+   return true;
 }
 									/*}}}*/
 int main(int argc,const char *argv[])					/*{{{*/
 {
-   CommandLine::Args Args[] = {
-      {'h',"help","help",0},
-      {  0,"auto-detect","Acquire::cdrom::AutoDetect", CommandLine::Boolean},
-      {'v',"version","version",0},
-      {'d',"cdrom","Acquire::cdrom::mount",CommandLine::HasArg},
-      {'r',"rename","APT::CDROM::Rename",0},
-      {'m',"no-mount","APT::CDROM::NoMount",0},
-      {'f',"fast","APT::CDROM::Fast",0},
-      {'n',"just-print","APT::CDROM::NoAct",0},
-      {'n',"recon","APT::CDROM::NoAct",0},      
-      {'n',"no-act","APT::CDROM::NoAct",0},
-      {'a',"thorough","APT::CDROM::Thorough",0},
-      {'c',"config-file",0,CommandLine::ConfigFile},
-      {'o',"option",0,CommandLine::ArbItem},
-      {0,0,0,0}};
    CommandLine::Dispatch Cmds[] = {
       {"add",&DoAdd},
       {"ident",&DoIdent},
+      {"help",&ShowHelp},
       {0,0}};
 
+   std::vector<CommandLine::Args> Args = getCommandArgs("apt-cdrom", 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)
@@ -274,7 +264,7 @@ int main(int argc,const char *argv[])					/*{{{*/
    // See if the help should be shown
    if (_config->FindB("help") == true || _config->FindB("version") == true ||
        CmdL.FileSize() == 0)
-      return ShowHelp();
+      return ShowHelp(CmdL);
 
    // Deal with stdout not being a tty
    if (isatty(STDOUT_FILENO) && _config->FindI("quiet", -1) == -1)
diff --git a/cmdline/apt-config.cc b/cmdline/apt-config.cc
index 397ce32df..3481eaf5f 100644
--- a/cmdline/apt-config.cc
+++ b/cmdline/apt-config.cc
@@ -31,6 +31,8 @@
 #include <string>
 #include <vector>
 
+#include <apt-private/private-cmndline.h>
+
 #include <apti18n.h>
 									/*}}}*/
 using namespace std;
@@ -76,12 +78,12 @@ bool DoDump(CommandLine &CmdL)
 // ShowHelp - Show the help screen					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-int ShowHelp()
+bool ShowHelp(CommandLine &CmdL)
 {
    ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
 	    COMMON_ARCH,__DATE__,__TIME__);
    if (_config->FindB("version") == true)
-      return 0;
+      return true;
    
    cout <<
     _("Usage: apt-config [options] command\n"
@@ -96,29 +98,24 @@ int ShowHelp()
       "  -h   This help text.\n" 
       "  -c=? Read this configuration file\n" 
       "  -o=? Set an arbitrary configuration option, eg -o dir::cache=/tmp\n");
-   return 0;
+   return true;
 }
 									/*}}}*/
 int main(int argc,const char *argv[])					/*{{{*/
 {
-   CommandLine::Args Args[] = {
-      {'h',"help","help",0},
-      {'v',"version","version",0},
-      {'c',"config-file",0,CommandLine::ConfigFile},
-      {'o',"option",0,CommandLine::ArbItem},
-      {0,"empty","APT::Config::Dump::EmptyValue",CommandLine::Boolean},
-      {0,"format","APT::Config::Dump::Format",CommandLine::HasArg},
-      {0,0,0,0}};
    CommandLine::Dispatch Cmds[] = {{"shell",&DoShell},
                                    {"dump",&DoDump},
+				   {"help",&ShowHelp},
                                    {0,0}};
 
+   std::vector<CommandLine::Args> Args = getCommandArgs("apt-cdrom", 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)
@@ -130,7 +127,7 @@ int main(int argc,const char *argv[])					/*{{{*/
    // See if the help should be shown
    if (_config->FindB("help") == true ||
        CmdL.FileSize() == 0)
-      return ShowHelp();
+      return ShowHelp(CmdL);
 
    std::vector<std::string> const langs = APT::Configuration::getLanguages(true);
    _config->Clear("Acquire::Languages");
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index 4b7691d93..06dbbce5b 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -50,7 +50,16 @@
 #include <apt-pkg/pkgrecords.h>
 #include <apt-pkg/indexfile.h>
 
-#include "acqprogress.h"
+
+#include <apt-private/private-install.h>
+#include <apt-private/private-upgrade.h>
+#include <apt-private/private-output.h>
+#include <apt-private/private-cacheset.h>
+#include <apt-private/private-update.h>
+#include <apt-private/private-cmndline.h>
+#include <apt-private/private-moo.h>
+
+#include <apt-private/acqprogress.h>
 
 #include <set>
 #include <locale.h>
@@ -69,1391 +78,17 @@
 #include <sys/wait.h>
 #include <sstream>
 
+#include <apt-private/private-output.h>
+#include <apt-private/private-main.h>
+
 #include <apti18n.h>
 									/*}}}*/
 
-#define RAMFS_MAGIC     0x858458f6
 
 using namespace std;
 
-ostream c0out(0);
-ostream c1out(0);
-ostream c2out(0);
-ofstream devnull("/dev/null");
-unsigned int ScreenWidth = 80 - 1; /* - 1 for the cursor */
-
-// class CacheFile - Cover class for some dependency cache functions	/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-class CacheFile : public pkgCacheFile
-{
-   static pkgCache *SortCache;
-   static int NameComp(const void *a,const void *b);
-   
-   public:
-   pkgCache::Package **List;
-   
-   void Sort();
-   bool CheckDeps(bool AllowBroken = false);
-   bool BuildCaches(bool WithLock = true)
-   {
-      OpTextProgress Prog(*_config);
-      if (pkgCacheFile::BuildCaches(&Prog,WithLock) == false)
-	 return false;
-      return true;
-   }
-   bool Open(bool WithLock = true) 
-   {
-      OpTextProgress Prog(*_config);
-      if (pkgCacheFile::Open(&Prog,WithLock) == false)
-	 return false;
-      Sort();
-      
-      return true;
-   };
-   bool OpenForInstall()
-   {
-      if (_config->FindB("APT::Get::Print-URIs") == true)
-	 return Open(false);
-      else
-	 return Open(true);
-   }
-   CacheFile() : List(0) {};
-   ~CacheFile() {
-      delete[] List;
-   }
-};
-									/*}}}*/
-
-// YnPrompt - Yes No Prompt.						/*{{{*/
-// ---------------------------------------------------------------------
-/* Returns true on a Yes.*/
-bool YnPrompt(bool Default=true)
-{
-   /* nl_langinfo does not support LANGUAGE setting, so we unset it here
-      to have the help-message (hopefully) match the expected characters */
-   char * language = getenv("LANGUAGE");
-   if (language != NULL)
-      language = strdup(language);
-   if (language != NULL)
-      unsetenv("LANGUAGE");
-
-   if (Default == true)
-      // TRANSLATOR: Yes/No question help-text: defaulting to Y[es]
-      //             e.g. "Do you want to continue? [Y/n] "
-      //             The user has to answer with an input matching the
-      //             YESEXPR/NOEXPR defined in your l10n.
-      c2out << " " << _("[Y/n]") << " " << std::flush;
-   else
-      // TRANSLATOR: Yes/No question help-text: defaulting to N[o]
-      //             e.g. "Should this file be removed? [y/N] "
-      //             The user has to answer with an input matching the
-      //             YESEXPR/NOEXPR defined in your l10n.
-      c2out << " " << _("[y/N]") << " " << std::flush;
-
-   if (language != NULL)
-   {
-      setenv("LANGUAGE", language, 0);
-      free(language);
-   }
-
-   if (_config->FindB("APT::Get::Assume-Yes",false) == true)
-   {
-      // TRANSLATOR: "Yes" answer printed for a yes/no question if --assume-yes is set
-      c1out << _("Y") << endl;
-      return true;
-   }
-   else if (_config->FindB("APT::Get::Assume-No",false) == true)
-   {
-      // TRANSLATOR: "No" answer printed for a yes/no question if --assume-no is set
-      c1out << _("N") << endl;
-      return false;
-   }
-
-   char response[1024] = "";
-   cin.getline(response, sizeof(response));
-
-   if (!cin)
-      return false;
-
-   if (strlen(response) == 0)
-      return Default;
-
-   regex_t Pattern;
-   int Res;
-
-   Res = regcomp(&Pattern, nl_langinfo(YESEXPR),
-                 REG_EXTENDED|REG_ICASE|REG_NOSUB);
-
-   if (Res != 0) {
-      char Error[300];        
-      regerror(Res,&Pattern,Error,sizeof(Error));
-      return _error->Error(_("Regex compilation error - %s"),Error);
-   }
-   
-   Res = regexec(&Pattern, response, 0, NULL, 0);
-   if (Res == 0)
-      return true;
-   return false;
-}
-									/*}}}*/
-// AnalPrompt - Annoying Yes No Prompt.					/*{{{*/
-// ---------------------------------------------------------------------
-/* Returns true on a Yes.*/
-bool AnalPrompt(const char *Text)
-{
-   char Buf[1024];
-   cin.getline(Buf,sizeof(Buf));
-   if (strcmp(Buf,Text) == 0)
-      return true;
-   return false;
-}
-									/*}}}*/
-// ShowList - Show a list						/*{{{*/
-// ---------------------------------------------------------------------
-/* This prints out a string of space separated words with a title and 
-   a two space indent line wraped to the current screen width. */
-bool ShowList(ostream &out,string Title,string List,string VersionsList)
-{
-   if (List.empty() == true)
-      return true;
-   // trim trailing space
-   int NonSpace = List.find_last_not_of(' ');
-   if (NonSpace != -1)
-   {
-      List = List.erase(NonSpace + 1);
-      if (List.empty() == true)
-	 return true;
-   }
-
-   // Acount for the leading space
-   int ScreenWidth = ::ScreenWidth - 3;
-      
-   out << Title << endl;
-   string::size_type Start = 0;
-   string::size_type VersionsStart = 0;
-   while (Start < List.size())
-   {
-      if(_config->FindB("APT::Get::Show-Versions",false) == true &&
-         VersionsList.size() > 0) {
-         string::size_type End;
-         string::size_type VersionsEnd;
-         
-         End = List.find(' ',Start);
-         VersionsEnd = VersionsList.find('\n', VersionsStart);
-
-         out << "   " << string(List,Start,End - Start) << " (" << 
-            string(VersionsList,VersionsStart,VersionsEnd - VersionsStart) << 
-            ")" << endl;
-
-	 if (End == string::npos || End < Start)
-	    End = Start + ScreenWidth;
-
-         Start = End + 1;
-         VersionsStart = VersionsEnd + 1;
-      } else {
-         string::size_type End;
-
-         if (Start + ScreenWidth >= List.size())
-            End = List.size();
-         else
-            End = List.rfind(' ',Start+ScreenWidth);
-
-         if (End == string::npos || End < Start)
-            End = Start + ScreenWidth;
-         out << "  " << string(List,Start,End - Start) << endl;
-         Start = End + 1;
-      }
-   }   
-
-   return false;
-}
-									/*}}}*/
-// ShowBroken - Debugging aide						/*{{{*/
-// ---------------------------------------------------------------------
-/* This prints out the names of all the packages that are broken along
-   with the name of each each broken dependency and a quite version 
-   description.
-   
-   The output looks like:
- The following packages have unmet dependencies:
-     exim: Depends: libc6 (>= 2.1.94) but 2.1.3-10 is to be installed
-           Depends: libldap2 (>= 2.0.2-2) but it is not going to be installed
-           Depends: libsasl7 but it is not going to be installed   
- */
-void ShowBroken(ostream &out,CacheFile &Cache,bool Now)
-{
-   if (Cache->BrokenCount() == 0)
-      return;
-
-   out << _("The following packages have unmet dependencies:") << endl;
-   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
-   {
-      pkgCache::PkgIterator I(Cache,Cache.List[J]);
-      
-      if (Now == true)
-      {
-	 if (Cache[I].NowBroken() == false)
-	    continue;
-      }
-      else
-      {
-	 if (Cache[I].InstBroken() == false)
-	    continue;
-      }
-      
-      // Print out each package and the failed dependencies
-      out << " " << I.FullName(true) << " :";
-      unsigned const Indent = I.FullName(true).size() + 3;
-      bool First = true;
-      pkgCache::VerIterator Ver;
-      
-      if (Now == true)
-	 Ver = I.CurrentVer();
-      else
-	 Ver = Cache[I].InstVerIter(Cache);
-      
-      if (Ver.end() == true)
-      {
-	 out << endl;
-	 continue;
-      }
-      
-      for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false;)
-      {
-	 // Compute a single dependency element (glob or)
-	 pkgCache::DepIterator Start;
-	 pkgCache::DepIterator End;
-	 D.GlobOr(Start,End); // advances D
-
-	 if (Cache->IsImportantDep(End) == false)
-	    continue;
-	 
-	 if (Now == true)
-	 {
-	    if ((Cache[End] & pkgDepCache::DepGNow) == pkgDepCache::DepGNow)
-	       continue;
-	 }
-	 else
-	 {
-	    if ((Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall)
-	       continue;
-	 }
-	 
-	 bool FirstOr = true;
-	 while (1)
-	 {
-	    if (First == false)
-	       for (unsigned J = 0; J != Indent; J++)
-		  out << ' ';
-	    First = false;
-
-	    if (FirstOr == false)
-	    {
-	       for (unsigned J = 0; J != strlen(End.DepType()) + 3; J++)
-		  out << ' ';
-	    }
-	    else
-	       out << ' ' << End.DepType() << ": ";
-	    FirstOr = false;
-	    
-	    out << Start.TargetPkg().FullName(true);
-	 
-	    // Show a quick summary of the version requirements
-	    if (Start.TargetVer() != 0)
-	       out << " (" << Start.CompType() << " " << Start.TargetVer() << ")";
-	    
-	    /* Show a summary of the target package if possible. In the case
-	       of virtual packages we show nothing */	 
-	    pkgCache::PkgIterator Targ = Start.TargetPkg();
-	    if (Targ->ProvidesList == 0)
-	    {
-	       out << ' ';
-	       pkgCache::VerIterator Ver = Cache[Targ].InstVerIter(Cache);
-	       if (Now == true)
-		  Ver = Targ.CurrentVer();
-	       	    
-	       if (Ver.end() == false)
-	       {
-		  if (Now == true)
-		     ioprintf(out,_("but %s is installed"),Ver.VerStr());
-		  else
-		     ioprintf(out,_("but %s is to be installed"),Ver.VerStr());
-	       }	       
-	       else
-	       {
-		  if (Cache[Targ].CandidateVerIter(Cache).end() == true)
-		  {
-		     if (Targ->ProvidesList == 0)
-			out << _("but it is not installable");
-		     else
-			out << _("but it is a virtual package");
-		  }		  
-		  else
-		     out << (Now?_("but it is not installed"):_("but it is not going to be installed"));
-	       }	       
-	    }
-	    
-	    if (Start != End)
-	       out << _(" or");
-	    out << endl;
-	    
-	    if (Start == End)
-	       break;
-	    ++Start;
-	 }	 
-      }	    
-   }   
-}
-									/*}}}*/
-// ShowNew - Show packages to newly install				/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void ShowNew(ostream &out,CacheFile &Cache)
-{
-   /* Print out a list of packages that are going to be installed extra
-      to what the user asked */
-   string List;
-   string VersionsList;
-   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
-   {
-      pkgCache::PkgIterator I(Cache,Cache.List[J]);
-      if (Cache[I].NewInstall() == true) {
-         List += I.FullName(true) + " ";
-         VersionsList += string(Cache[I].CandVersion) + "\n";
-      }
-   }
-   
-   ShowList(out,_("The following NEW packages will be installed:"),List,VersionsList);
-}
-									/*}}}*/
-// ShowDel - Show packages to delete					/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void ShowDel(ostream &out,CacheFile &Cache)
-{
-   /* Print out a list of packages that are going to be removed extra
-      to what the user asked */
-   string List;
-   string VersionsList;
-   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
-   {
-      pkgCache::PkgIterator I(Cache,Cache.List[J]);
-      if (Cache[I].Delete() == true)
-      {
-	 if ((Cache[I].iFlags & pkgDepCache::Purge) == pkgDepCache::Purge)
-	    List += I.FullName(true) + "* ";
-	 else
-	    List += I.FullName(true) + " ";
-     
-     VersionsList += string(Cache[I].CandVersion)+ "\n";
-      }
-   }
-   
-   ShowList(out,_("The following packages will be REMOVED:"),List,VersionsList);
-}
-									/*}}}*/
-// ShowKept - Show kept packages					/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void ShowKept(ostream &out,CacheFile &Cache)
-{
-   string List;
-   string VersionsList;
-   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
-   {	 
-      pkgCache::PkgIterator I(Cache,Cache.List[J]);
-      
-      // Not interesting
-      if (Cache[I].Upgrade() == true || Cache[I].Upgradable() == false ||
-	  I->CurrentVer == 0 || Cache[I].Delete() == true)
-	 continue;
-      
-      List += I.FullName(true) + " ";
-      VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
-   }
-   ShowList(out,_("The following packages have been kept back:"),List,VersionsList);
-}
-									/*}}}*/
-// ShowUpgraded - Show upgraded packages				/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void ShowUpgraded(ostream &out,CacheFile &Cache)
-{
-   string List;
-   string VersionsList;
-   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
-   {
-      pkgCache::PkgIterator I(Cache,Cache.List[J]);
-      
-      // Not interesting
-      if (Cache[I].Upgrade() == false || Cache[I].NewInstall() == true)
-	 continue;
-
-      List += I.FullName(true) + " ";
-      VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
-   }
-   ShowList(out,_("The following packages will be upgraded:"),List,VersionsList);
-}
-									/*}}}*/
-// ShowDowngraded - Show downgraded packages				/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool ShowDowngraded(ostream &out,CacheFile &Cache)
-{
-   string List;
-   string VersionsList;
-   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
-   {
-      pkgCache::PkgIterator I(Cache,Cache.List[J]);
-      
-      // Not interesting
-      if (Cache[I].Downgrade() == false || Cache[I].NewInstall() == true)
-	 continue;
-
-      List += I.FullName(true) + " ";
-      VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
-   }
-   return ShowList(out,_("The following packages will be DOWNGRADED:"),List,VersionsList);
-}
-									/*}}}*/
-// ShowHold - Show held but changed packages				/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool ShowHold(ostream &out,CacheFile &Cache)
-{
-   string List;
-   string VersionsList;
-   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
-   {
-      pkgCache::PkgIterator I(Cache,Cache.List[J]);
-      if (Cache[I].InstallVer != (pkgCache::Version *)I.CurrentVer() &&
-          I->SelectedState == pkgCache::State::Hold) {
-         List += I.FullName(true) + " ";
-		 VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n";
-      }
-   }
-
-   return ShowList(out,_("The following held packages will be changed:"),List,VersionsList);
-}
-									/*}}}*/
-// ShowEssential - Show an essential package warning			/*{{{*/
-// ---------------------------------------------------------------------
-/* This prints out a warning message that is not to be ignored. It shows
-   all essential packages and their dependents that are to be removed. 
-   It is insanely risky to remove the dependents of an essential package! */
-bool ShowEssential(ostream &out,CacheFile &Cache)
-{
-   string List;
-   string VersionsList;
-   bool *Added = new bool[Cache->Head().PackageCount];
-   for (unsigned int I = 0; I != Cache->Head().PackageCount; I++)
-      Added[I] = false;
-   
-   for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
-   {
-      pkgCache::PkgIterator I(Cache,Cache.List[J]);
-      if ((I->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential &&
-	  (I->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important)
-	 continue;
-      
-      // The essential package is being removed
-      if (Cache[I].Delete() == true)
-      {
-	 if (Added[I->ID] == false)
-	 {
-	    Added[I->ID] = true;
-	    List += I.FullName(true) + " ";
-        //VersionsList += string(Cache[I].CurVersion) + "\n"; ???
-	 }
-      }
-      else
-	 continue;
-
-      if (I->CurrentVer == 0)
-	 continue;
-
-      // Print out any essential package depenendents that are to be removed
-      for (pkgCache::DepIterator D = I.CurrentVer().DependsList(); D.end() == false; ++D)
-      {
-	 // Skip everything but depends
-	 if (D->Type != pkgCache::Dep::PreDepends &&
-	     D->Type != pkgCache::Dep::Depends)
-	    continue;
-	 
-	 pkgCache::PkgIterator P = D.SmartTargetPkg();
-	 if (Cache[P].Delete() == true)
-	 {
-	    if (Added[P->ID] == true)
-	       continue;
-	    Added[P->ID] = true;
-	    
-	    char S[300];
-	    snprintf(S,sizeof(S),_("%s (due to %s) "),P.FullName(true).c_str(),I.FullName(true).c_str());
-	    List += S;
-        //VersionsList += "\n"; ???
-	 }	 
-      }      
-   }
-   
-   delete [] Added;
-   return ShowList(out,_("WARNING: The following essential packages will be removed.\n"
-			 "This should NOT be done unless you know exactly what you are doing!"),List,VersionsList);
-}
-
-									/*}}}*/
-// Stats - Show some statistics						/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void Stats(ostream &out,pkgDepCache &Dep)
-{
-   unsigned long Upgrade = 0;
-   unsigned long Downgrade = 0;
-   unsigned long Install = 0;
-   unsigned long ReInstall = 0;
-   for (pkgCache::PkgIterator I = Dep.PkgBegin(); I.end() == false; ++I)
-   {
-      if (Dep[I].NewInstall() == true)
-	 Install++;
-      else
-      {
-	 if (Dep[I].Upgrade() == true)
-	    Upgrade++;
-	 else
-	    if (Dep[I].Downgrade() == true)
-	       Downgrade++;
-      }
-      
-      if (Dep[I].Delete() == false && (Dep[I].iFlags & pkgDepCache::ReInstall) == pkgDepCache::ReInstall)
-	 ReInstall++;
-   }   
-
-   ioprintf(out,_("%lu upgraded, %lu newly installed, "),
-	    Upgrade,Install);
-   
-   if (ReInstall != 0)
-      ioprintf(out,_("%lu reinstalled, "),ReInstall);
-   if (Downgrade != 0)
-      ioprintf(out,_("%lu downgraded, "),Downgrade);
-
-   ioprintf(out,_("%lu to remove and %lu not upgraded.\n"),
-	    Dep.DelCount(),Dep.KeepCount());
-   
-   if (Dep.BadCount() != 0)
-      ioprintf(out,_("%lu not fully installed or removed.\n"),
-	       Dep.BadCount());
-}
-									/*}}}*/
-// CacheSetHelperAPTGet - responsible for message telling from the CacheSets/*{{{*/
-class CacheSetHelperAPTGet : public APT::CacheSetHelper {
-	/** \brief stream message should be printed to */
-	std::ostream &out;
-	/** \brief were things like Task or RegEx used to select packages? */
-	bool explicitlyNamed;
-
-	APT::PackageSet virtualPkgs;
-
-public:
-	std::list<std::pair<pkgCache::VerIterator, std::string> > selectedByRelease;
-
-	CacheSetHelperAPTGet(std::ostream &out) : APT::CacheSetHelper(true), out(out) {
-		explicitlyNamed = true;
-	}
-
-	virtual void showTaskSelection(pkgCache::PkgIterator const &Pkg, string const &pattern) {
-		ioprintf(out, _("Note, selecting '%s' for task '%s'\n"),
-				Pkg.FullName(true).c_str(), pattern.c_str());
-		explicitlyNamed = false;
-	}
-	virtual void showRegExSelection(pkgCache::PkgIterator const &Pkg, string const &pattern) {
-		ioprintf(out, _("Note, selecting '%s' for regex '%s'\n"),
-				Pkg.FullName(true).c_str(), pattern.c_str());
-		explicitlyNamed = false;
-	}
-	virtual void showSelectedVersion(pkgCache::PkgIterator const &Pkg, pkgCache::VerIterator const Ver,
-				 string const &ver, bool const verIsRel) {
-		if (ver == Ver.VerStr())
-			return;
-		selectedByRelease.push_back(make_pair(Ver, ver));
-	}
-
-	bool showVirtualPackageErrors(pkgCacheFile &Cache) {
-		if (virtualPkgs.empty() == true)
-			return true;
-		for (APT::PackageSet::const_iterator Pkg = virtualPkgs.begin();
-		     Pkg != virtualPkgs.end(); ++Pkg) {
-			if (Pkg->ProvidesList != 0) {
-				ioprintf(c1out,_("Package %s is a virtual package provided by:\n"),
-					 Pkg.FullName(true).c_str());
-
-				pkgCache::PrvIterator I = Pkg.ProvidesList();
-				unsigned short provider = 0;
-				for (; I.end() == false; ++I) {
-					pkgCache::PkgIterator Pkg = I.OwnerPkg();
-
-					if (Cache[Pkg].CandidateVerIter(Cache) == I.OwnerVer()) {
-						c1out << "  " << Pkg.FullName(true) << " " << I.OwnerVer().VerStr();
-						if (Cache[Pkg].Install() == true && Cache[Pkg].NewInstall() == false)
-							c1out << _(" [Installed]");
-						c1out << endl;
-						++provider;
-					}
-				}
-				// if we found no candidate which provide this package, show non-candidates
-				if (provider == 0)
-					for (I = Pkg.ProvidesList(); I.end() == false; ++I)
-						c1out << "  " << I.OwnerPkg().FullName(true) << " " << I.OwnerVer().VerStr()
-						    << _(" [Not candidate version]") << endl;
-				else
-					out << _("You should explicitly select one to install.") << endl;
-			} else {
-				ioprintf(c1out,
-					_("Package %s is not available, but is referred to by another package.\n"
-					  "This may mean that the package is missing, has been obsoleted, or\n"
-					  "is only available from another source\n"),Pkg.FullName(true).c_str());
-
-				string List;
-				string VersionsList;
-				SPtrArray<bool> Seen = new bool[Cache.GetPkgCache()->Head().PackageCount];
-				memset(Seen,0,Cache.GetPkgCache()->Head().PackageCount*sizeof(*Seen));
-				for (pkgCache::DepIterator Dep = Pkg.RevDependsList();
-				     Dep.end() == false; ++Dep) {
-					if (Dep->Type != pkgCache::Dep::Replaces)
-						continue;
-					if (Seen[Dep.ParentPkg()->ID] == true)
-						continue;
-					Seen[Dep.ParentPkg()->ID] = true;
-					List += Dep.ParentPkg().FullName(true) + " ";
-					//VersionsList += string(Dep.ParentPkg().CurVersion) + "\n"; ???
-				}
-				ShowList(c1out,_("However the following packages replace it:"),List,VersionsList);
-			}
-			c1out << std::endl;
-		}
-		return false;
-	}
-
-	virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
-		APT::VersionSet const verset = tryVirtualPackage(Cache, Pkg, APT::VersionSet::CANDIDATE);
-		if (verset.empty() == false)
-			return *(verset.begin());
-		else if (ShowError == true) {
-			_error->Error(_("Package '%s' has no installation candidate"),Pkg.FullName(true).c_str());
-			virtualPkgs.insert(Pkg);
-		}
-		return pkgCache::VerIterator(Cache, 0);
-	}
-
-	virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
-		if (Pkg->ProvidesList != 0)
-		{
-			APT::VersionSet const verset = tryVirtualPackage(Cache, Pkg, APT::VersionSet::NEWEST);
-			if (verset.empty() == false)
-				return *(verset.begin());
-			if (ShowError == true)
-				ioprintf(out, _("Virtual packages like '%s' can't be removed\n"), Pkg.FullName(true).c_str());
-		}
-		else
-		{
-			pkgCache::GrpIterator Grp = Pkg.Group();
-			pkgCache::PkgIterator P = Grp.PackageList();
-			for (; P.end() != true; P = Grp.NextPkg(P))
-			{
-				if (P == Pkg)
-					continue;
-				if (P->CurrentVer != 0) {
-					// TRANSLATORS: Note, this is not an interactive question
-					ioprintf(c1out,_("Package '%s' is not installed, so not removed. Did you mean '%s'?\n"),
-						 Pkg.FullName(true).c_str(), P.FullName(true).c_str());
-					break;
-				}
-			}
-			if (P.end() == true)
-				ioprintf(c1out,_("Package '%s' is not installed, so not removed\n"),Pkg.FullName(true).c_str());
-		}
-		return pkgCache::VerIterator(Cache, 0);
-	}
-
-	APT::VersionSet tryVirtualPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg,
-						APT::VersionSet::Version const &select) {
-		/* This is a pure virtual package and there is a single available
-		   candidate providing it. */
-		if (unlikely(Cache[Pkg].CandidateVer != 0) || Pkg->ProvidesList == 0)
-			return APT::VersionSet();
-
-		pkgCache::PkgIterator Prov;
-		bool found_one = false;
-		for (pkgCache::PrvIterator P = Pkg.ProvidesList(); P; ++P) {
-			pkgCache::VerIterator const PVer = P.OwnerVer();
-			pkgCache::PkgIterator const PPkg = PVer.ParentPkg();
-
-			/* Ignore versions that are not a candidate. */
-			if (Cache[PPkg].CandidateVer != PVer)
-				continue;
-
-			if (found_one == false) {
-				Prov = PPkg;
-				found_one = true;
-			} else if (PPkg != Prov) {
-				// same group, so it's a foreign package
-				if (PPkg->Group == Prov->Group) {
-					// do we already have the requested arch?
-					if (strcmp(Pkg.Arch(), Prov.Arch()) == 0 ||
-					    strcmp(Prov.Arch(), "all") == 0 ||
-					    unlikely(strcmp(PPkg.Arch(), Prov.Arch()) == 0)) // packages have only on candidate, but just to be sure
-						continue;
-					// see which architecture we prefer more and switch to it
-					std::vector<std::string> archs = APT::Configuration::getArchitectures();
-					if (std::find(archs.begin(), archs.end(), PPkg.Arch()) < std::find(archs.begin(), archs.end(), Prov.Arch()))
-						Prov = PPkg;
-					continue;
-				}
-				found_one = false; // we found at least two
-				break;
-			}
-		}
-
-		if (found_one == true) {
-			ioprintf(out, _("Note, selecting '%s' instead of '%s'\n"),
-				 Prov.FullName(true).c_str(), Pkg.FullName(true).c_str());
-			return APT::VersionSet::FromPackage(Cache, Prov, select, *this);
-		}
-		return APT::VersionSet();
-	}
-
-	inline bool allPkgNamedExplicitly() const { return explicitlyNamed; }
-
-};
-									/*}}}*/
-// TryToInstall - Mark a package for installation			/*{{{*/
-struct TryToInstall {
-   pkgCacheFile* Cache;
-   pkgProblemResolver* Fix;
-   bool FixBroken;
-   unsigned long AutoMarkChanged;
-   APT::PackageSet doAutoInstallLater;
-
-   TryToInstall(pkgCacheFile &Cache, pkgProblemResolver *PM, bool const FixBroken) : Cache(&Cache), Fix(PM),
-			FixBroken(FixBroken), AutoMarkChanged(0) {};
-
-   void operator() (pkgCache::VerIterator const &Ver) {
-      pkgCache::PkgIterator Pkg = Ver.ParentPkg();
-
-      Cache->GetDepCache()->SetCandidateVersion(Ver);
-      pkgDepCache::StateCache &State = (*Cache)[Pkg];
-
-      // Handle the no-upgrade case
-      if (_config->FindB("APT::Get::upgrade",true) == false && Pkg->CurrentVer != 0)
-	 ioprintf(c1out,_("Skipping %s, it is already installed and upgrade is not set.\n"),
-		  Pkg.FullName(true).c_str());
-      // Ignore request for install if package would be new
-      else if (_config->FindB("APT::Get::Only-Upgrade", false) == true && Pkg->CurrentVer == 0)
-	 ioprintf(c1out,_("Skipping %s, it is not installed and only upgrades are requested.\n"),
-		  Pkg.FullName(true).c_str());
-      else {
-	 if (Fix != NULL) {
-	    Fix->Clear(Pkg);
-	    Fix->Protect(Pkg);
-	 }
-	 Cache->GetDepCache()->MarkInstall(Pkg,false);
-
-	 if (State.Install() == false) {
-	    if (_config->FindB("APT::Get::ReInstall",false) == true) {
-	       if (Pkg->CurrentVer == 0 || Pkg.CurrentVer().Downloadable() == false)
-		  ioprintf(c1out,_("Reinstallation of %s is not possible, it cannot be downloaded.\n"),
-			   Pkg.FullName(true).c_str());
-	       else
-		  Cache->GetDepCache()->SetReInstall(Pkg, true);
-	    } else
-	       ioprintf(c1out,_("%s is already the newest version.\n"),
-			Pkg.FullName(true).c_str());
-	 }
-
-	 // Install it with autoinstalling enabled (if we not respect the minial
-	 // required deps or the policy)
-	 if (FixBroken == false)
-	    doAutoInstallLater.insert(Pkg);
-      }
-
-      // see if we need to fix the auto-mark flag
-      // e.g. apt-get install foo
-      // where foo is marked automatic
-      if (State.Install() == false &&
-	  (State.Flags & pkgCache::Flag::Auto) &&
-	  _config->FindB("APT::Get::ReInstall",false) == false &&
-	  _config->FindB("APT::Get::Only-Upgrade",false) == false &&
-	  _config->FindB("APT::Get::Download-Only",false) == false)
-      {
-	 ioprintf(c1out,_("%s set to manually installed.\n"),
-		  Pkg.FullName(true).c_str());
-	 Cache->GetDepCache()->MarkAuto(Pkg,false);
-	 AutoMarkChanged++;
-      }
-   }
-
-   bool propergateReleaseCandiateSwitching(std::list<std::pair<pkgCache::VerIterator, std::string> > start, std::ostream &out)
-   {
-      for (std::list<std::pair<pkgCache::VerIterator, std::string> >::const_iterator s = start.begin();
-		s != start.end(); ++s)
-	 Cache->GetDepCache()->SetCandidateVersion(s->first);
-
-      bool Success = true;
-      std::list<std::pair<pkgCache::VerIterator, pkgCache::VerIterator> > Changed;
-      for (std::list<std::pair<pkgCache::VerIterator, std::string> >::const_iterator s = start.begin();
-		s != start.end(); ++s)
-      {
-	 Changed.push_back(std::make_pair(s->first, pkgCache::VerIterator(*Cache)));
-	 // We continue here even if it failed to enhance the ShowBroken output
-	 Success &= Cache->GetDepCache()->SetCandidateRelease(s->first, s->second, Changed);
-      }
-      for (std::list<std::pair<pkgCache::VerIterator, pkgCache::VerIterator> >::const_iterator c = Changed.begin();
-	   c != Changed.end(); ++c)
-      {
-	 if (c->second.end() == true)
-	    ioprintf(out, _("Selected version '%s' (%s) for '%s'\n"),
-		     c->first.VerStr(), c->first.RelStr().c_str(), c->first.ParentPkg().FullName(true).c_str());
-	 else if (c->first.ParentPkg()->Group != c->second.ParentPkg()->Group)
-	 {
-	    pkgCache::VerIterator V = (*Cache)[c->first.ParentPkg()].CandidateVerIter(*Cache);
-	    ioprintf(out, _("Selected version '%s' (%s) for '%s' because of '%s'\n"), V.VerStr(),
-		     V.RelStr().c_str(), V.ParentPkg().FullName(true).c_str(), c->second.ParentPkg().FullName(true).c_str());
-	 }
-      }
-      return Success;
-   }
-
-   void doAutoInstall() {
-      for (APT::PackageSet::const_iterator P = doAutoInstallLater.begin();
-	   P != doAutoInstallLater.end(); ++P) {
-	 pkgDepCache::StateCache &State = (*Cache)[P];
-	 if (State.InstBroken() == false && State.InstPolicyBroken() == false)
-	    continue;
-	 Cache->GetDepCache()->MarkInstall(P, true);
-      }
-      doAutoInstallLater.clear();
-   }
-};
-									/*}}}*/
-// TryToRemove - Mark a package for removal				/*{{{*/
-struct TryToRemove {
-   pkgCacheFile* Cache;
-   pkgProblemResolver* Fix;
-   bool PurgePkgs;
-
-   TryToRemove(pkgCacheFile &Cache, pkgProblemResolver *PM) : Cache(&Cache), Fix(PM),
-				PurgePkgs(_config->FindB("APT::Get::Purge", false)) {};
-
-   void operator() (pkgCache::VerIterator const &Ver)
-   {
-      pkgCache::PkgIterator Pkg = Ver.ParentPkg();
-
-      if (Fix != NULL)
-      {
-	 Fix->Clear(Pkg);
-	 Fix->Protect(Pkg);
-	 Fix->Remove(Pkg);
-      }
-
-      if ((Pkg->CurrentVer == 0 && PurgePkgs == false) ||
-	  (PurgePkgs == true && Pkg->CurrentState == pkgCache::State::NotInstalled))
-      {
-	 pkgCache::GrpIterator Grp = Pkg.Group();
-	 pkgCache::PkgIterator P = Grp.PackageList();
-	 for (; P.end() != true; P = Grp.NextPkg(P))
-	 {
-	    if (P == Pkg)
-	       continue;
-	    if (P->CurrentVer != 0 || (PurgePkgs == true && P->CurrentState != pkgCache::State::NotInstalled))
-	    {
-	       // TRANSLATORS: Note, this is not an interactive question
-	       ioprintf(c1out,_("Package '%s' is not installed, so not removed. Did you mean '%s'?\n"),
-			Pkg.FullName(true).c_str(), P.FullName(true).c_str());
-	       break;
-	    }
-	 }
-	 if (P.end() == true)
-	    ioprintf(c1out,_("Package '%s' is not installed, so not removed\n"),Pkg.FullName(true).c_str());
-
-	 // MarkInstall refuses to install packages on hold
-	 Pkg->SelectedState = pkgCache::State::Hold;
-      }
-      else
-	 Cache->GetDepCache()->MarkDelete(Pkg, PurgePkgs);
-   }
-};
-									/*}}}*/
-// CacheFile::NameComp - QSort compare by name				/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-pkgCache *CacheFile::SortCache = 0;
-int CacheFile::NameComp(const void *a,const void *b)
-{
-   if (*(pkgCache::Package **)a == 0 || *(pkgCache::Package **)b == 0)
-      return *(pkgCache::Package **)a - *(pkgCache::Package **)b;
-   
-   const pkgCache::Package &A = **(pkgCache::Package **)a;
-   const pkgCache::Package &B = **(pkgCache::Package **)b;
-
-   return strcmp(SortCache->StrP + A.Name,SortCache->StrP + B.Name);
-}
-									/*}}}*/
-// CacheFile::Sort - Sort by name					/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-void CacheFile::Sort()
-{
-   delete [] List;
-   List = new pkgCache::Package *[Cache->Head().PackageCount];
-   memset(List,0,sizeof(*List)*Cache->Head().PackageCount);
-   pkgCache::PkgIterator I = Cache->PkgBegin();
-   for (;I.end() != true; ++I)
-      List[I->ID] = I;
-
-   SortCache = *this;
-   qsort(List,Cache->Head().PackageCount,sizeof(*List),NameComp);
-}
-									/*}}}*/
-// CacheFile::CheckDeps - Open the cache file				/*{{{*/
-// ---------------------------------------------------------------------
-/* This routine generates the caches and then opens the dependency cache
-   and verifies that the system is OK. */
-bool CacheFile::CheckDeps(bool AllowBroken)
-{
-   bool FixBroken = _config->FindB("APT::Get::Fix-Broken",false);
-
-   if (_error->PendingError() == true)
-      return false;
-
-   // Check that the system is OK
-   if (DCache->DelCount() != 0 || DCache->InstCount() != 0)
-      return _error->Error("Internal error, non-zero counts");
-   
-   // Apply corrections for half-installed packages
-   if (pkgApplyStatus(*DCache) == false)
-      return false;
-   
-   if (_config->FindB("APT::Get::Fix-Policy-Broken",false) == true)
-   {
-      FixBroken = true;
-      if ((DCache->PolicyBrokenCount() > 0))
-      {
-	 // upgrade all policy-broken packages with ForceImportantDeps=True
-	 for (pkgCache::PkgIterator I = Cache->PkgBegin(); !I.end(); ++I)
-	    if ((*DCache)[I].NowPolicyBroken() == true) 
-	       DCache->MarkInstall(I,true,0, false, true);
-      }
-   }
-
-   // Nothing is broken
-   if (DCache->BrokenCount() == 0 || AllowBroken == true)
-      return true;
-
-   // Attempt to fix broken things
-   if (FixBroken == true)
-   {
-      c1out << _("Correcting dependencies...") << flush;
-      if (pkgFixBroken(*DCache) == false || DCache->BrokenCount() != 0)
-      {
-	 c1out << _(" failed.") << endl;
-	 ShowBroken(c1out,*this,true);
-
-	 return _error->Error(_("Unable to correct dependencies"));
-      }
-      if (pkgMinimizeUpgrade(*DCache) == false)
-	 return _error->Error(_("Unable to minimize the upgrade set"));
-      
-      c1out << _(" Done") << endl;
-   }
-   else
-   {
-      c1out << _("You might want to run 'apt-get -f install' to correct these.") << endl;
-      ShowBroken(c1out,*this,true);
-
-      return _error->Error(_("Unmet dependencies. Try using -f."));
-   }
-      
-   return true;
-}
-									/*}}}*/
-// CheckAuth - check if each download comes form a trusted source	/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-static bool CheckAuth(pkgAcquire& Fetcher)
-{
-   string UntrustedList;
-   for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I < Fetcher.ItemsEnd(); ++I)
-   {
-      if (!(*I)->IsTrusted())
-      {
-         UntrustedList += string((*I)->ShortDesc()) + " ";
-      }
-   }
-
-   if (UntrustedList == "")
-   {
-      return true;
-   }
-        
-   ShowList(c2out,_("WARNING: The following packages cannot be authenticated!"),UntrustedList,"");
-
-   if (_config->FindB("APT::Get::AllowUnauthenticated",false) == true)
-   {
-      c2out << _("Authentication warning overridden.\n");
-      return true;
-   }
-
-   if (_config->FindI("quiet",0) < 2
-       && _config->FindB("APT::Get::Assume-Yes",false) == false)
-   {
-      c2out << _("Install these packages without verification?") << flush;
-      if (!YnPrompt(false))
-         return _error->Error(_("Some packages could not be authenticated"));
-
-      return true;
-   }
-   else if (_config->FindB("APT::Get::Force-Yes",false) == true)
-   {
-      return true;
-   }
-
-   return _error->Error(_("There are problems and -y was used without --force-yes"));
-}
-									/*}}}*/
-// InstallPackages - Actually download and install the packages		/*{{{*/
-// ---------------------------------------------------------------------
-/* This displays the informative messages describing what is going to 
-   happen and then calls the download routines */
-bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true,
-		     bool Safety = true)
-{
-   if (_config->FindB("APT::Get::Purge",false) == true)
-   {
-      pkgCache::PkgIterator I = Cache->PkgBegin();
-      for (; I.end() == false; ++I)
-      {
-	 if (I.Purge() == false && Cache[I].Mode == pkgDepCache::ModeDelete)
-	    Cache->MarkDelete(I,true);
-      }
-   }
-   
-   bool Fail = false;
-   bool Essential = false;
-   
-   // Show all the various warning indicators
-   ShowDel(c1out,Cache);
-   ShowNew(c1out,Cache);
-   if (ShwKept == true)
-      ShowKept(c1out,Cache);
-   Fail |= !ShowHold(c1out,Cache);
-   if (_config->FindB("APT::Get::Show-Upgraded",true) == true)
-      ShowUpgraded(c1out,Cache);
-   Fail |= !ShowDowngraded(c1out,Cache);
-   if (_config->FindB("APT::Get::Download-Only",false) == false)
-        Essential = !ShowEssential(c1out,Cache);
-   Fail |= Essential;
-   Stats(c1out,Cache);
-
-   // Sanity check
-   if (Cache->BrokenCount() != 0)
-   {
-      ShowBroken(c1out,Cache,false);
-      return _error->Error(_("Internal error, InstallPackages was called with broken packages!"));
-   }
-
-   if (Cache->DelCount() == 0 && Cache->InstCount() == 0 &&
-       Cache->BadCount() == 0)
-      return true;
-
-   // No remove flag
-   if (Cache->DelCount() != 0 && _config->FindB("APT::Get::Remove",true) == false)
-      return _error->Error(_("Packages need to be removed but remove is disabled."));
-       
-   // Run the simulator ..
-   if (_config->FindB("APT::Get::Simulate") == true)
-   {
-      pkgSimulate PM(Cache);
-      int status_fd = _config->FindI("APT::Status-Fd",-1);
-      pkgPackageManager::OrderResult Res = PM.DoInstall(status_fd);
-      if (Res == pkgPackageManager::Failed)
-	 return false;
-      if (Res != pkgPackageManager::Completed)
-	 return _error->Error(_("Internal error, Ordering didn't finish"));
-      return true;
-   }
-   
-   // Create the text record parser
-   pkgRecords Recs(Cache);
-   if (_error->PendingError() == true)
-      return false;
-
-   // Create the download object
-   pkgAcquire Fetcher;
-   AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));   
-   if (_config->FindB("APT::Get::Print-URIs", false) == true)
-   {
-      // force a hashsum for compatibility reasons
-      _config->CndSet("Acquire::ForceHash", "md5sum");
-   }
-   else if (Fetcher.Setup(&Stat, _config->FindDir("Dir::Cache::Archives")) == false)
-      return false;
 
-   // Read the source list
-   if (Cache.BuildSourceList() == false)
-      return false;
-   pkgSourceList *List = Cache.GetSourceList();
-   
-   // Create the package manager and prepare to download
-   SPtr<pkgPackageManager> PM= _system->CreatePM(Cache);
-   if (PM->GetArchives(&Fetcher,List,&Recs) == false || 
-       _error->PendingError() == true)
-      return false;
 
-   // Display statistics
-   unsigned long long FetchBytes = Fetcher.FetchNeeded();
-   unsigned long long FetchPBytes = Fetcher.PartialPresent();
-   unsigned long long DebBytes = Fetcher.TotalNeeded();
-   if (DebBytes != Cache->DebSize())
-   {
-      c0out << DebBytes << ',' << Cache->DebSize() << endl;
-      c0out << _("How odd.. The sizes didn't match, email apt@packages.debian.org") << endl;
-   }
-   
-   // Number of bytes
-   if (DebBytes != FetchBytes)
-      //TRANSLATOR: The required space between number and unit is already included
-      // in the replacement strings, so %sB will be correctly translate in e.g. 1,5 MB
-      ioprintf(c1out,_("Need to get %sB/%sB of archives.\n"),
-	       SizeToStr(FetchBytes).c_str(),SizeToStr(DebBytes).c_str());
-   else if (DebBytes != 0)
-      //TRANSLATOR: The required space between number and unit is already included
-      // in the replacement string, so %sB will be correctly translate in e.g. 1,5 MB
-      ioprintf(c1out,_("Need to get %sB of archives.\n"),
-	       SizeToStr(DebBytes).c_str());
-
-   // Size delta
-   if (Cache->UsrSize() >= 0)
-      //TRANSLATOR: The required space between number and unit is already included
-      // in the replacement string, so %sB will be correctly translate in e.g. 1,5 MB
-      ioprintf(c1out,_("After this operation, %sB of additional disk space will be used.\n"),
-	       SizeToStr(Cache->UsrSize()).c_str());
-   else
-      //TRANSLATOR: The required space between number and unit is already included
-      // in the replacement string, so %sB will be correctly translate in e.g. 1,5 MB
-      ioprintf(c1out,_("After this operation, %sB disk space will be freed.\n"),
-	       SizeToStr(-1*Cache->UsrSize()).c_str());
-
-   if (_error->PendingError() == true)
-      return false;
-
-   /* Check for enough free space, but only if we are actually going to
-      download */
-   if (_config->FindB("APT::Get::Print-URIs") == false &&
-       _config->FindB("APT::Get::Download",true) == true)
-   {
-      struct statvfs Buf;
-      string OutputDir = _config->FindDir("Dir::Cache::Archives");
-      if (statvfs(OutputDir.c_str(),&Buf) != 0) {
-	 if (errno == EOVERFLOW)
-	    return _error->WarningE("statvfs",_("Couldn't determine free space in %s"),
-				 OutputDir.c_str());
-	 else
-	    return _error->Errno("statvfs",_("Couldn't determine free space in %s"),
-				 OutputDir.c_str());
-      } else if (unsigned(Buf.f_bfree) < (FetchBytes - FetchPBytes)/Buf.f_bsize)
-      {
-         struct statfs Stat;
-         if (statfs(OutputDir.c_str(),&Stat) != 0
-#if HAVE_STRUCT_STATFS_F_TYPE
-             || unsigned(Stat.f_type) != RAMFS_MAGIC
-#endif
-             )
-            return _error->Error(_("You don't have enough free space in %s."),
-                OutputDir.c_str());
-      }
-   }
-   
-   // Fail safe check
-   if (_config->FindI("quiet",0) >= 2 ||
-       _config->FindB("APT::Get::Assume-Yes",false) == true)
-   {
-      if (Fail == true && _config->FindB("APT::Get::Force-Yes",false) == false)
-	 return _error->Error(_("There are problems and -y was used without --force-yes"));
-   }         
-
-   if (Essential == true && Safety == true)
-   {
-      if (_config->FindB("APT::Get::Trivial-Only",false) == true)
-	 return _error->Error(_("Trivial Only specified but this is not a trivial operation."));
-
-      // TRANSLATOR: This string needs to be typed by the user as a confirmation, so be
-      //             careful with hard to type or special characters (like non-breaking spaces)
-      const char *Prompt = _("Yes, do as I say!");
-      ioprintf(c2out,
-	       _("You are about to do something potentially harmful.\n"
-		 "To continue type in the phrase '%s'\n"
-		 " ?] "),Prompt);
-      c2out << flush;
-      if (AnalPrompt(Prompt) == false)
-      {
-	 c2out << _("Abort.") << endl;
-	 exit(1);
-      }     
-   }
-   else
-   {      
-      // Prompt to continue
-      if (Ask == true || Fail == true)
-      {            
-	 if (_config->FindB("APT::Get::Trivial-Only",false) == true)
-	    return _error->Error(_("Trivial Only specified but this is not a trivial operation."));
-	 
-	 if (_config->FindI("quiet",0) < 2 &&
-	     _config->FindB("APT::Get::Assume-Yes",false) == false)
-	 {
-	    c2out << _("Do you want to continue?") << flush;
-
-	    if (YnPrompt() == false)
-	    {
-	       c2out << _("Abort.") << endl;
-	       exit(1);
-	    }     
-	 }	 
-      }      
-   }
-   
-   // Just print out the uris an exit if the --print-uris flag was used
-   if (_config->FindB("APT::Get::Print-URIs") == true)
-   {
-      pkgAcquire::UriIterator I = Fetcher.UriBegin();
-      for (; I != Fetcher.UriEnd(); ++I)
-	 cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 
-	       I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl;
-      return true;
-   }
-
-   if (!CheckAuth(Fetcher))
-      return false;
-
-   /* Unlock the dpkg lock if we are not going to be doing an install
-      after. */
-   if (_config->FindB("APT::Get::Download-Only",false) == true)
-      _system->UnLock();
-   
-   // Run it
-   while (1)
-   {
-      bool Transient = false;
-      if (_config->FindB("APT::Get::Download",true) == false)
-      {
-	 for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I < Fetcher.ItemsEnd();)
-	 {
-	    if ((*I)->Local == true)
-	    {
-	       ++I;
-	       continue;
-	    }
-
-	    // Close the item and check if it was found in cache
-	    (*I)->Finished();
-	    if ((*I)->Complete == false)
-	       Transient = true;
-	    
-	    // Clear it out of the fetch list
-	    delete *I;
-	    I = Fetcher.ItemsBegin();
-	 }	 
-      }
-      
-      if (Fetcher.Run() == pkgAcquire::Failed)
-	 return false;
-      
-      // Print out errors
-      bool Failed = false;
-      for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); ++I)
-      {
-	 if ((*I)->Status == pkgAcquire::Item::StatDone &&
-	     (*I)->Complete == true)
-	    continue;
-	 
-	 if ((*I)->Status == pkgAcquire::Item::StatIdle)
-	 {
-	    Transient = true;
-	    // Failed = true;
-	    continue;
-	 }
-
-	 fprintf(stderr,_("Failed to fetch %s  %s\n"),(*I)->DescURI().c_str(),
-		 (*I)->ErrorText.c_str());
-	 Failed = true;
-      }
-
-      /* If we are in no download mode and missing files and there were
-         'failures' then the user must specify -m. Furthermore, there 
-         is no such thing as a transient error in no-download mode! */
-      if (Transient == true &&
-	  _config->FindB("APT::Get::Download",true) == false)
-      {
-	 Transient = false;
-	 Failed = true;
-      }
-      
-      if (_config->FindB("APT::Get::Download-Only",false) == true)
-      {
-	 if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false)
-	    return _error->Error(_("Some files failed to download"));
-	 c1out << _("Download complete and in download only mode") << endl;
-	 return true;
-      }
-      
-      if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false)
-      {
-	 return _error->Error(_("Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?"));
-      }
-      
-      if (Transient == true && Failed == true)
-	 return _error->Error(_("--fix-missing and media swapping is not currently supported"));
-      
-      // Try to deal with missing package files
-      if (Failed == true && PM->FixMissing() == false)
-      {
-	 cerr << _("Unable to correct missing packages.") << endl;
-	 return _error->Error(_("Aborting install."));
-      }
-
-      _system->UnLock();
-      int status_fd = _config->FindI("APT::Status-Fd",-1);
-      pkgPackageManager::OrderResult Res = PM->DoInstall(status_fd);
-      if (Res == pkgPackageManager::Failed || _error->PendingError() == true)
-	 return false;
-      if (Res == pkgPackageManager::Completed)
-	 break;
-      
-      // Reload the fetcher object and loop again for media swapping
-      Fetcher.Shutdown();
-      if (PM->GetArchives(&Fetcher,List,&Recs) == false)
-	 return false;
-      
-      _system->Lock();
-   }
-
-   std::set<std::string> const disappearedPkgs = PM->GetDisappearedPackages();
-   if (disappearedPkgs.empty() == true)
-      return true;
-
-   string disappear;
-   for (std::set<std::string>::const_iterator d = disappearedPkgs.begin();
-	d != disappearedPkgs.end(); ++d)
-      disappear.append(*d).append(" ");
-
-   ShowList(c1out, P_("The following package disappeared from your system as\n"
-	"all files have been overwritten by other packages:",
-	"The following packages disappeared from your system as\n"
-	"all files have been overwritten by other packages:", disappearedPkgs.size()), disappear, "");
-   c0out << _("Note: This is done automatically and on purpose by dpkg.") << std::endl;
-
-   return true;
-}
-									/*}}}*/
 // TryToInstallBuildDep - Try to install a single package		/*{{{*/
 // ---------------------------------------------------------------------
 /* This used to be inlined in DoInstall, but with the advent of regex package
@@ -1667,497 +302,6 @@ pkgSrcRecords::Parser *FindSrc(const char *Name,pkgRecords &Recs,
    return Last;
 }
 									/*}}}*/
-// DoUpdate - Update the package lists					/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool DoUpdate(CommandLine &CmdL)
-{
-   if (CmdL.FileSize() != 1)
-      return _error->Error(_("The update command takes no arguments"));
-
-   CacheFile Cache;
-
-   // Get the source list
-   if (Cache.BuildSourceList() == false)
-      return false;
-   pkgSourceList *List = Cache.GetSourceList();
-
-   // Create the progress
-   AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));
-      
-   // Just print out the uris an exit if the --print-uris flag was used
-   if (_config->FindB("APT::Get::Print-URIs") == true)
-   {
-      // force a hashsum for compatibility reasons
-      _config->CndSet("Acquire::ForceHash", "md5sum");
-
-      // get a fetcher
-      pkgAcquire Fetcher;
-      if (Fetcher.Setup(&Stat) == false)
-	 return false;
-
-      // Populate it with the source selection and get all Indexes 
-      // (GetAll=true)
-      if (List->GetIndexes(&Fetcher,true) == false)
-	 return false;
-
-      pkgAcquire::UriIterator I = Fetcher.UriBegin();
-      for (; I != Fetcher.UriEnd(); ++I)
-	 cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << 
-	       I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl;
-      return true;
-   }
-
-   // do the work
-   if (_config->FindB("APT::Get::Download",true) == true)
-       ListUpdate(Stat, *List);
-
-   // Rebuild the cache.
-   if (_config->FindB("pkgCacheFile::Generate", true) == true)
-   {
-      pkgCacheFile::RemoveCaches();
-      if (Cache.BuildCaches() == false)
-	 return false;
-   }
-
-   return true;
-}
-									/*}}}*/
-// DoAutomaticRemove - Remove all automatic unused packages		/*{{{*/
-// ---------------------------------------------------------------------
-/* Remove unused automatic packages */
-bool DoAutomaticRemove(CacheFile &Cache)
-{
-   bool Debug = _config->FindI("Debug::pkgAutoRemove",false);
-   bool doAutoRemove = _config->FindB("APT::Get::AutomaticRemove", false);
-   bool hideAutoRemove = _config->FindB("APT::Get::HideAutoRemove");
-
-   pkgDepCache::ActionGroup group(*Cache);
-   if(Debug)
-      std::cout << "DoAutomaticRemove()" << std::endl;
-
-   if (doAutoRemove == true &&
-	_config->FindB("APT::Get::Remove",true) == false)
-   {
-      c1out << _("We are not supposed to delete stuff, can't start "
-		 "AutoRemover") << std::endl;
-      return false;
-   }
-
-   bool purgePkgs = _config->FindB("APT::Get::Purge", false);
-   bool smallList = (hideAutoRemove == false &&
-		strcasecmp(_config->Find("APT::Get::HideAutoRemove","").c_str(),"small") == 0);
-
-   unsigned long autoRemoveCount = 0;
-   APT::PackageSet tooMuch;
-   APT::PackageList autoRemoveList;
-   // look over the cache to see what can be removed
-   for (unsigned J = 0; J < Cache->Head().PackageCount; ++J)
-   {
-      pkgCache::PkgIterator Pkg(Cache,Cache.List[J]);
-      if (Cache[Pkg].Garbage)
-      {
-	 if(Pkg.CurrentVer() != 0 || Cache[Pkg].Install())
-	    if(Debug)
-	       std::cout << "We could delete %s" <<  Pkg.FullName(true).c_str() << std::endl;
-
-	 if (doAutoRemove)
-	 {
-	    if(Pkg.CurrentVer() != 0 && 
-	       Pkg->CurrentState != pkgCache::State::ConfigFiles)
-	       Cache->MarkDelete(Pkg, purgePkgs, 0, false);
-	    else
-	       Cache->MarkKeep(Pkg, false, false);
-	 }
-	 else
-	 {
-	    if (hideAutoRemove == false && Cache[Pkg].Delete() == false)
-	       autoRemoveList.insert(Pkg);
-	    // if the package is a new install and already garbage we don't need to
-	    // install it in the first place, so nuke it instead of show it
-	    if (Cache[Pkg].Install() == true && Pkg.CurrentVer() == 0)
-	    {
-	       if (Pkg.CandVersion() != 0)
-	          tooMuch.insert(Pkg);
-	       Cache->MarkDelete(Pkg, false, 0, false);
-	    }
-	    // only show stuff in the list that is not yet marked for removal
-	    else if(hideAutoRemove == false && Cache[Pkg].Delete() == false)
-	       ++autoRemoveCount;
-	 }
-      }
-   }
-
-   // we could have removed a new dependency of a garbage package,
-   // so check if a reverse depends is broken and if so install it again.
-   if (tooMuch.empty() == false && (Cache->BrokenCount() != 0 || Cache->PolicyBrokenCount() != 0))
-   {
-      bool Changed;
-      do {
-	 Changed = false;
-	 for (APT::PackageSet::const_iterator Pkg = tooMuch.begin();
-	      Pkg != tooMuch.end() && Changed == false; ++Pkg)
-	 {
-	    APT::PackageSet too;
-	    too.insert(*Pkg);
-	    for (pkgCache::PrvIterator Prv = Cache[Pkg].CandidateVerIter(Cache).ProvidesList();
-		 Prv.end() == false; ++Prv)
-	       too.insert(Prv.ParentPkg());
-	    for (APT::PackageSet::const_iterator P = too.begin();
-		 P != too.end() && Changed == false; ++P) {
-	       for (pkgCache::DepIterator R = P.RevDependsList();
-		    R.end() == false; ++R)
-	       {
-		  if (R.IsNegative() == true ||
-		      Cache->IsImportantDep(R) == false)
-		     continue;
-		 pkgCache::PkgIterator N = R.ParentPkg();
-		 if (N.end() == true || (N->CurrentVer == 0 && (*Cache)[N].Install() == false))
-		    continue;
-		 if (Debug == true)
-		    std::clog << "Save " << Pkg << " as another installed garbage package depends on it" << std::endl;
-		 Cache->MarkInstall(Pkg, false, 0, false);
-		 if (hideAutoRemove == false)
-		    ++autoRemoveCount;
-		 tooMuch.erase(Pkg);
-		 Changed = true;
-		 break;
-	       }
-	    }
-	 }
-      } while (Changed == true);
-   }
-
-   std::string autoremovelist, autoremoveversions;
-   if (smallList == false && autoRemoveCount != 0)
-   {
-      for (APT::PackageList::const_iterator Pkg = autoRemoveList.begin(); Pkg != autoRemoveList.end(); ++Pkg)
-      {
-	 if (Cache[Pkg].Garbage == false)
-	    continue;
-	 autoremovelist += Pkg.FullName(true) + " ";
-	 autoremoveversions += string(Cache[Pkg].CandVersion) + "\n";
-      }
-   }
-
-   // Now see if we had destroyed anything (if we had done anything)
-   if (Cache->BrokenCount() != 0)
-   {
-      c1out << _("Hmm, seems like the AutoRemover destroyed something which really\n"
-	         "shouldn't happen. Please file a bug report against apt.") << endl;
-      c1out << endl;
-      c1out << _("The following information may help to resolve the situation:") << endl;
-      c1out << endl;
-      ShowBroken(c1out,Cache,false);
-
-      return _error->Error(_("Internal Error, AutoRemover broke stuff"));
-   }
-
-   // if we don't remove them, we should show them!
-   if (doAutoRemove == false && (autoremovelist.empty() == false || autoRemoveCount != 0))
-   {
-      if (smallList == false)
-	 ShowList(c1out, P_("The following package was automatically installed and is no longer required:",
-	          "The following packages were automatically installed and are no longer required:",
-	          autoRemoveCount), autoremovelist, autoremoveversions);
-      else
-	 ioprintf(c1out, P_("%lu package was automatically installed and is no longer required.\n",
-	          "%lu packages were automatically installed and are no longer required.\n", autoRemoveCount), autoRemoveCount);
-      c1out << P_("Use 'apt-get autoremove' to remove it.", "Use 'apt-get autoremove' to remove them.", autoRemoveCount) << std::endl;
-   }
-   return true;
-}
-									/*}}}*/
-// DoUpgrade - Upgrade all packages					/*{{{*/
-// ---------------------------------------------------------------------
-/* Upgrade all packages without installing new packages or erasing old
-   packages */
-bool DoUpgrade(CommandLine &CmdL)
-{
-   CacheFile Cache;
-   if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false)
-      return false;
-
-   // Do the upgrade
-   if (pkgAllUpgrade(Cache) == false)
-   {
-      ShowBroken(c1out,Cache,false);
-      return _error->Error(_("Internal error, AllUpgrade broke stuff"));
-   }
-   
-   return InstallPackages(Cache,true);
-}
-									/*}}}*/
-// DoInstall - Install packages from the command line			/*{{{*/
-// ---------------------------------------------------------------------
-/* Install named packages */
-bool DoInstall(CommandLine &CmdL)
-{
-   CacheFile Cache;
-   if (Cache.OpenForInstall() == false || 
-       Cache.CheckDeps(CmdL.FileSize() != 1) == false)
-      return false;
-   
-   // Enter the special broken fixing mode if the user specified arguments
-   bool BrokenFix = false;
-   if (Cache->BrokenCount() != 0)
-      BrokenFix = true;
-
-   pkgProblemResolver* Fix = NULL;
-   if (_config->FindB("APT::Get::CallResolver", true) == true)
-      Fix = new pkgProblemResolver(Cache);
-
-   static const unsigned short MOD_REMOVE = 1;
-   static const unsigned short MOD_INSTALL = 2;
-
-   unsigned short fallback = MOD_INSTALL;
-   if (strcasecmp(CmdL.FileList[0],"remove") == 0)
-      fallback = MOD_REMOVE;
-   else if (strcasecmp(CmdL.FileList[0], "purge") == 0)
-   {
-      _config->Set("APT::Get::Purge", true);
-      fallback = MOD_REMOVE;
-   }
-   else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0)
-   {
-      _config->Set("APT::Get::AutomaticRemove", "true");
-      fallback = MOD_REMOVE;
-   }
-
-   std::list<APT::VersionSet::Modifier> mods;
-   mods.push_back(APT::VersionSet::Modifier(MOD_INSTALL, "+",
-		APT::VersionSet::Modifier::POSTFIX, APT::VersionSet::CANDIDATE));
-   mods.push_back(APT::VersionSet::Modifier(MOD_REMOVE, "-",
-		APT::VersionSet::Modifier::POSTFIX, APT::VersionSet::NEWEST));
-   CacheSetHelperAPTGet helper(c0out);
-   std::map<unsigned short, APT::VersionSet> verset = APT::VersionSet::GroupedFromCommandLine(Cache,
-		CmdL.FileList + 1, mods, fallback, helper);
-
-   if (_error->PendingError() == true)
-   {
-      helper.showVirtualPackageErrors(Cache);
-      if (Fix != NULL)
-	 delete Fix;
-      return false;
-   }
-
-
-  TryToInstall InstallAction(Cache, Fix, BrokenFix);
-  TryToRemove RemoveAction(Cache, Fix);
-
-   // new scope for the ActionGroup
-   {
-      pkgDepCache::ActionGroup group(Cache);
-      unsigned short const order[] = { MOD_REMOVE, MOD_INSTALL, 0 };
-
-      for (unsigned short i = 0; order[i] != 0; ++i)
-      {
-	 if (order[i] == MOD_INSTALL)
-	    InstallAction = std::for_each(verset[MOD_INSTALL].begin(), verset[MOD_INSTALL].end(), InstallAction);
-	 else if (order[i] == MOD_REMOVE)
-	    RemoveAction = std::for_each(verset[MOD_REMOVE].begin(), verset[MOD_REMOVE].end(), RemoveAction);
-      }
-
-      if (Fix != NULL && _config->FindB("APT::Get::AutoSolving", true) == true)
-      {
-         for (unsigned short i = 0; order[i] != 0; ++i)
-         {
-	    if (order[i] != MOD_INSTALL)
-	       continue;
-	    InstallAction.propergateReleaseCandiateSwitching(helper.selectedByRelease, c0out);
-	    InstallAction.doAutoInstall();
-	 }
-      }
-
-      if (_error->PendingError() == true)
-      {
-	 if (Fix != NULL)
-	    delete Fix;
-	 return false;
-      }
-
-      /* If we are in the Broken fixing mode we do not attempt to fix the
-	 problems. This is if the user invoked install without -f and gave
-	 packages */
-      if (BrokenFix == true && Cache->BrokenCount() != 0)
-      {
-	 c1out << _("You might want to run 'apt-get -f install' to correct these:") << endl;
-	 ShowBroken(c1out,Cache,false);
-	 if (Fix != NULL)
-	    delete Fix;
-	 return _error->Error(_("Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution)."));
-      }
-
-      if (Fix != NULL)
-      {
-	 // Call the scored problem resolver
-	 Fix->Resolve(true);
-	 delete Fix;
-      }
-
-      // Now we check the state of the packages,
-      if (Cache->BrokenCount() != 0)
-      {
-	 c1out << 
-	    _("Some packages could not be installed. This may mean that you have\n" 
-	      "requested an impossible situation or if you are using the unstable\n" 
-	      "distribution that some required packages have not yet been created\n"
-	      "or been moved out of Incoming.") << endl;
-	 /*
-	 if (Packages == 1)
-	 {
-	    c1out << endl;
-	    c1out << 
-	       _("Since you only requested a single operation it is extremely likely that\n"
-		 "the package is simply not installable and a bug report against\n" 
-		 "that package should be filed.") << endl;
-	 }
-	 */
-
-	 c1out << _("The following information may help to resolve the situation:") << endl;
-	 c1out << endl;
-	 ShowBroken(c1out,Cache,false);
-	 if (_error->PendingError() == true)
-	    return false;
-	 else
-	    return _error->Error(_("Broken packages"));
-      }
-   }
-   if (!DoAutomaticRemove(Cache)) 
-      return false;
-
-   /* Print out a list of packages that are going to be installed extra
-      to what the user asked */
-   if (Cache->InstCount() != verset[MOD_INSTALL].size())
-   {
-      string List;
-      string VersionsList;
-      for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
-      {
-	 pkgCache::PkgIterator I(Cache,Cache.List[J]);
-	 if ((*Cache)[I].Install() == false)
-	    continue;
-	 pkgCache::VerIterator Cand = Cache[I].CandidateVerIter(Cache);
-
-	 if (verset[MOD_INSTALL].find(Cand) != verset[MOD_INSTALL].end())
-	    continue;
-
-	 List += I.FullName(true) + " ";
-	 VersionsList += string(Cache[I].CandVersion) + "\n";
-      }
-      
-      ShowList(c1out,_("The following extra packages will be installed:"),List,VersionsList);
-   }
-
-   /* Print out a list of suggested and recommended packages */
-   {
-      string SuggestsList, RecommendsList;
-      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 = Start.TargetPkg().FullName(true) + " ";
-	       pkgCache::PkgIterator const TarPkg = Start.TargetPkg();
-	       if (TarPkg->SelectedState == pkgCache::State::Install ||
-		   TarPkg->SelectedState == pkgCache::State::Hold ||
-		   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);
-
-   }
-
-   // if nothing changed in the cache, but only the automark information
-   // we write the StateFile here, otherwise it will be written in 
-   // cache.commit()
-   if (InstallAction.AutoMarkChanged > 0 &&
-       Cache->DelCount() == 0 && Cache->InstCount() == 0 &&
-       Cache->BadCount() == 0 &&
-       _config->FindB("APT::Get::Simulate",false) == false)
-      Cache->writeStateFile(NULL);
-
-   // See if we need to prompt
-   // FIXME: check if really the packages in the set are going to be installed
-   if (Cache->InstCount() == verset[MOD_INSTALL].size() && Cache->DelCount() == 0)
-      return InstallPackages(Cache,false,false);
-
-   return InstallPackages(Cache,false);   
-}
-									/*}}}*/
 /* mark packages as automatically/manually installed.			{{{*/
 bool DoMarkAuto(CommandLine &CmdL)
 {
@@ -2585,7 +729,7 @@ bool DoSource(CommandLine &CmdL)
 	 if(queued.find(Last->Index().ArchiveURI(I->Path)) != queued.end())
 	    continue;
 	 queued.insert(Last->Index().ArchiveURI(I->Path));
-	    
+
 	 // check if we have a file with that md5 sum already localy
 	 if(!I->MD5Hash.empty() && FileExists(flNotDir(I->Path)))  
 	 {
@@ -3367,23 +1511,6 @@ bool DoChangelog(CommandLine &CmdL)
    return true;
 }
 									/*}}}*/
-// DoMoo - Never Ask, Never Tell					/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool DoMoo(CommandLine &CmdL)
-{
-   cout << 
-      "         (__) \n"
-      "         (oo) \n"
-      "   /------\\/ \n"
-      "  / |    ||   \n" 
-      " *  /\\---/\\ \n"
-      "    ~~   ~~   \n"
-      "....\"Have you mooed today?\"...\n";
-			    
-   return true;
-}
-									/*}}}*/
 // ShowHelp - Show a help screen					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -3494,58 +1621,17 @@ void SigWinch(int)
 #endif
 }
 									/*}}}*/
+
+bool DoUpgrade(CommandLine &CmdL)
+{
+   if (_config->FindB("APT::Get::UpgradeAllowNew", false) == true)
+      return DoUpgradeWithAllowNewPackages(CmdL);
+   else
+      return DoUpgradeNoNewPackages(CmdL);
+}
+
 int main(int argc,const char *argv[])					/*{{{*/
 {
-   CommandLine::Args Args[] = {
-      {'h',"help","help",0},
-      {'v',"version","version",0},
-      {'V',"verbose-versions","APT::Get::Show-Versions",0},
-      {'q',"quiet","quiet",CommandLine::IntLevel},
-      {'q',"silent","quiet",CommandLine::IntLevel},
-      {'d',"download-only","APT::Get::Download-Only",0},
-      {'b',"compile","APT::Get::Compile",0},
-      {'b',"build","APT::Get::Compile",0},
-      {'s',"simulate","APT::Get::Simulate",0},
-      {'s',"just-print","APT::Get::Simulate",0},
-      {'s',"recon","APT::Get::Simulate",0},
-      {'s',"dry-run","APT::Get::Simulate",0},
-      {'s',"no-act","APT::Get::Simulate",0},
-      {'y',"yes","APT::Get::Assume-Yes",0},
-      {'y',"assume-yes","APT::Get::Assume-Yes",0},
-      {0,"assume-no","APT::Get::Assume-No",0},
-      {'f',"fix-broken","APT::Get::Fix-Broken",0},
-      {'u',"show-upgraded","APT::Get::Show-Upgraded",0},
-      {'m',"ignore-missing","APT::Get::Fix-Missing",0},
-      {'t',"target-release","APT::Default-Release",CommandLine::HasArg},
-      {'t',"default-release","APT::Default-Release",CommandLine::HasArg},
-      {'a',"host-architecture","APT::Get::Host-Architecture",CommandLine::HasArg},
-      {0,"download","APT::Get::Download",0},
-      {0,"fix-missing","APT::Get::Fix-Missing",0},
-      {0,"ignore-hold","APT::Ignore-Hold",0},      
-      {0,"upgrade","APT::Get::upgrade",0},
-      {0,"only-upgrade","APT::Get::Only-Upgrade",0},
-      {0,"force-yes","APT::Get::force-yes",0},
-      {0,"print-uris","APT::Get::Print-URIs",0},
-      {0,"diff-only","APT::Get::Diff-Only",0},
-      {0,"debian-only","APT::Get::Diff-Only",0},
-      {0,"tar-only","APT::Get::Tar-Only",0},
-      {0,"dsc-only","APT::Get::Dsc-Only",0},
-      {0,"purge","APT::Get::Purge",0},
-      {0,"list-cleanup","APT::Get::List-Cleanup",0},
-      {0,"reinstall","APT::Get::ReInstall",0},
-      {0,"trivial-only","APT::Get::Trivial-Only",0},
-      {0,"remove","APT::Get::Remove",0},
-      {0,"only-source","APT::Get::Only-Source",0},
-      {0,"arch-only","APT::Get::Arch-Only",0},
-      {0,"auto-remove","APT::Get::AutomaticRemove",0},
-      {0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0},
-      {0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean},
-      {0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean},
-      {0,"fix-policy","APT::Get::Fix-Policy-Broken",0},
-      {0,"solver","APT::Solver",CommandLine::HasArg},
-      {'c',"config-file",0,CommandLine::ConfigFile},
-      {'o',"option",0,CommandLine::ArbItem},
-      {0,0,0,0}};
    CommandLine::Dispatch Cmds[] = {{"update",&DoUpdate},
                                    {"upgrade",&DoUpgrade},
                                    {"install",&DoInstall},
@@ -3567,12 +1653,14 @@ int main(int argc,const char *argv[])					/*{{{*/
 				   {"help",&ShowHelp},
                                    {0,0}};
 
+   std::vector<CommandLine::Args> Args = getCommandArgs("apt-get", 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)
@@ -3593,33 +1681,15 @@ int main(int argc,const char *argv[])					/*{{{*/
       return 0;
    }
 
-   // simulate user-friendly if apt-get has no root privileges
-   if (getuid() != 0 && _config->FindB("APT::Get::Simulate") == true &&
-	(CmdL.FileSize() == 0 ||
-	 (strcmp(CmdL.FileList[0], "source") != 0 && strcmp(CmdL.FileList[0], "download") != 0 &&
-	  strcmp(CmdL.FileList[0], "changelog") != 0)))
-   {
-      if (_config->FindB("APT::Get::Show-User-Simulation-Note",true) == true)
-	 cout << _("NOTE: This is only a simulation!\n"
-	    "      apt-get needs root privileges for real execution.\n"
-	    "      Keep also in mind that locking is deactivated,\n"
-	    "      so don't depend on the relevance to the real current situation!"
-	 ) << std::endl;
-      _config->Set("Debug::NoLocking",true);
-   }
+   // see if we are in simulate mode
+   CheckSimulateMode(CmdL);
 
    // Deal with stdout not being a tty
    if (!isatty(STDOUT_FILENO) && _config->FindI("quiet", -1) == -1)
       _config->Set("quiet","1");
 
    // Setup the output streams
-   c0out.rdbuf(cout.rdbuf());
-   c1out.rdbuf(cout.rdbuf());
-   c2out.rdbuf(cout.rdbuf());
-   if (_config->FindI("quiet",0) > 0)
-      c0out.rdbuf(devnull.rdbuf());
-   if (_config->FindI("quiet",0) > 1)
-      c1out.rdbuf(devnull.rdbuf());
+   InitOutput();
 
    // Setup the signals
    signal(SIGPIPE,SIG_IGN);
diff --git a/cmdline/apt-mark.cc b/cmdline/apt-mark.cc
index 4c0fc2893..eb3410be1 100644
--- a/cmdline/apt-mark.cc
+++ b/cmdline/apt-mark.cc
@@ -24,6 +24,8 @@
 #include <sys/wait.h>
 #include <fcntl.h>
 
+#include <apt-private/private-cmndline.h>
+
 #include <apti18n.h>
 									/*}}}*/
 using namespace std;
@@ -400,21 +402,6 @@ bool ShowHelp(CommandLine &CmdL)
 									/*}}}*/
 int main(int argc,const char *argv[])					/*{{{*/
 {
-   CommandLine::Args Args[] = {
-      {'h',"help","help",0},
-      {0,"version","version",0},
-      {'q',"quiet","quiet",CommandLine::IntLevel},
-      {'q',"silent","quiet",CommandLine::IntLevel},
-      {'v',"verbose","APT::MarkAuto::Verbose",0},
-      {'s',"simulate","APT::Mark::Simulate",0},
-      {'s',"just-print","APT::Mark::Simulate",0},
-      {'s',"recon","APT::Mark::Simulate",0},
-      {'s',"dry-run","APT::Mark::Simulate",0},
-      {'s',"no-act","APT::Mark::Simulate",0},
-      {'f',"file","Dir::State::extended_states",CommandLine::HasArg},
-      {'c',"config-file",0,CommandLine::ConfigFile},
-      {'o',"option",0,CommandLine::ArbItem},
-      {0,0,0,0}};
    CommandLine::Dispatch Cmds[] = {{"help",&ShowHelp},
 				   {"auto",&DoAuto},
 				   {"manual",&DoAuto},
@@ -432,12 +419,14 @@ int main(int argc,const char *argv[])					/*{{{*/
 				   {"unmarkauto", &DoMarkAuto},
                                    {0,0}};
 
+   std::vector<CommandLine::Args> Args = getCommandArgs("apt-mark", 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)
diff --git a/cmdline/apt.cc b/cmdline/apt.cc
new file mode 100644
index 000000000..e30967ec2
--- /dev/null
+++ b/cmdline/apt.cc
@@ -0,0 +1,158 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+/* ######################################################################
+   
+   apt - CLI UI for apt
+   
+   Returns 100 on failure, 0 on success.
+   
+   ##################################################################### */
+									/*}}}*/
+// Include Files							/*{{{*/
+#include<config.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 <apt-pkg/error.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>
+#include <apt-pkg/policy.h>
+#include <apt-pkg/tagfile.h>
+#include <apt-pkg/algorithms.h>
+#include <apt-pkg/sptr.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/metaindex.h>
+
+#include <apti18n.h>
+
+#include <apt-private/private-list.h>
+#include <apt-private/private-search.h>
+#include <apt-private/private-install.h>
+#include <apt-private/private-output.h>
+#include <apt-private/private-update.h>
+#include <apt-private/private-cmndline.h>
+#include <apt-private/private-moo.h>
+#include <apt-private/private-upgrade.h>
+#include <apt-private/private-show.h>
+#include <apt-private/private-main.h>
+									/*}}}*/
+
+bool ShowHelp(CommandLine &CmdL)
+{
+   ioprintf(c1out,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
+	    COMMON_ARCH,__DATE__,__TIME__);
+
+   // FIXME: generate from CommandLine
+   c1out << 
+    _("Usage: apt [options] command\n"
+      "\n"
+      "CLI for apt.\n"
+      "Commands: \n"
+      " list - list packages based on package names\n"
+      " search - search in package descriptions\n"
+      " show - show package details\n"
+      "\n"
+      " update - update list of available packages\n"
+      " install - install packages\n"
+      " upgrade - upgrade the systems packages\n"
+       );
+   
+   return true;
+}
+
+int main(int argc, const char *argv[])					/*{{{*/
+{
+   CommandLine::Dispatch Cmds[] = {{"list",&List},
+                                   {"search", &FullTextSearch},
+                                   {"show", &APT::Cmd::ShowPackage},
+                                   // needs root
+                                   {"install",&DoInstall},
+                                   {"remove", &DoInstall},
+                                   {"update",&DoUpdate},
+                                   {"upgrade",&DoUpgradeWithAllowNewPackages},
+                                   // helper
+                                   {"moo",&DoMoo},
+                                   {"help",&ShowHelp},
+                                   {0,0}};
+
+   std::vector<CommandLine::Args> Args = getCommandArgs("apt", CommandLine::GetCommand(Cmds, argc, argv));
+
+   if(!isatty(1)) 
+   {
+      std::cerr << std::endl
+                << "WARNING WARNING "
+                << argv[0]
+                << " is *NOT* intended for scripts "
+                << "use at your own peril^Wrisk"
+                << std::endl
+                << std::endl;
+   }
+
+   InitOutput();
+
+   // Set up gettext support
+   setlocale(LC_ALL,"");
+   textdomain(PACKAGE);
+
+    if(pkgInitConfig(*_config) == false) 
+    {
+        _error->DumpErrors();
+        return 100;
+    }
+
+   // FIXME: move into a new libprivate/private-install.cc:Install()
+   _config->Set("DPkgPM::Progress", "1");
+   _config->Set("Apt::Color", "1");
+
+   // Parse the command line and initialize the package library
+   CommandLine CmdL(Args.data(), _config);
+   if (CmdL.Parse(argc, argv) == false ||
+       pkgInitSystem(*_config, _system) == false)
+   {
+      _error->DumpErrors();
+      return 100;
+   }
+
+   // See if the help should be shown
+   if (_config->FindB("help") == true ||
+       _config->FindB("version") == true ||
+       CmdL.FileSize() == 0)
+   {
+      ShowHelp(CmdL);
+      return 0;
+   }
+
+   // see if we are in simulate mode
+   CheckSimulateMode(CmdL);
+
+   // parse args
+   CmdL.DispatchArg(Cmds);
+
+   // Print any errors or warnings found during parsing
+   bool const Errors = _error->PendingError();
+   if (_config->FindI("quiet",0) > 0)
+      _error->DumpErrors();
+   else
+      _error->DumpErrors(GlobalError::DEBUG);
+   return Errors == true ? 100 : 0;
+}
+									/*}}}*/
diff --git a/cmdline/makefile b/cmdline/makefile
index 460a71240..e77ad5669 100644
--- a/cmdline/makefile
+++ b/cmdline/makefile
@@ -5,30 +5,37 @@ SUBDIR=cmdline
 # Bring in the default rules
 include ../buildlib/defaults.mak
 
+# The apt program
+PROGRAM=apt
+SLIBS = -lapt-pkg -lapt-private $(INTLLIBS)
+LIB_MAKES = apt-pkg/makefile
+SOURCE = apt.cc
+include $(PROGRAM_H)
+
 # The apt-cache program
 PROGRAM=apt-cache
-SLIBS = -lapt-pkg $(INTLLIBS)
+SLIBS = -lapt-pkg -lapt-private $(INTLLIBS)
 LIB_MAKES = apt-pkg/makefile
 SOURCE = apt-cache.cc
 include $(PROGRAM_H)
 
 # The apt-get program
 PROGRAM=apt-get
-SLIBS = -lapt-pkg $(INTLLIBS)
+SLIBS = -lapt-pkg -lapt-private $(INTLLIBS)
 LIB_MAKES = apt-pkg/makefile
-SOURCE = apt-get.cc acqprogress.cc
+SOURCE = apt-get.cc 
 include $(PROGRAM_H)
 
 # The apt-config program
 PROGRAM=apt-config
-SLIBS = -lapt-pkg $(INTLLIBS)
+SLIBS = -lapt-pkg -lapt-private $(INTLLIBS)
 LIB_MAKES = apt-pkg/makefile
 SOURCE = apt-config.cc
 include $(PROGRAM_H)
 
 # The apt-cdrom program
 PROGRAM=apt-cdrom
-SLIBS = -lapt-pkg $(INTLLIBS)
+SLIBS = -lapt-pkg -lapt-private $(INTLLIBS)
 LIB_MAKES = apt-pkg/makefile
 SOURCE = apt-cdrom.cc 
 include $(PROGRAM_H)
@@ -41,7 +48,7 @@ include $(COPY_H)
 
 # The apt-mark program
 PROGRAM=apt-mark
-SLIBS = -lapt-pkg $(INTLLIBS)
+SLIBS = -lapt-pkg -lapt-private $(INTLLIBS)
 LIB_MAKES = apt-pkg/makefile
 SOURCE = apt-mark.cc
 include $(PROGRAM_H)