support optional PulseInterval in ListUpdate

[apt.git] / apt-pkg / algorithms.cc

diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc
index 58498aa19560f6b5993191e17b0f362834cadf58..158f9c258f4b1c6c973a6c2d2d29fc5c569f6c0e 100644 (file)
--- a/apt-pkg/algorithms.cc
+++ b/apt-pkg/algorithms.cc
@@ -14,9 +14,6 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/

-#ifdef __GNUG__
-#pragma implementation "apt-pkg/algorithms.h"
-#endif 

 #include <apt-pkg/algorithms.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/algorithms.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/configuration.h>


@@ -26,6 +23,8 @@
     
 #include <apti18n.h>
 #include <sys/types.h>
     
 #include <apti18n.h>
 #include <sys/types.h>

+#include <cstdlib>
+#include <algorithm>

 #include <iostream>
                                                                        /*}}}*/
 using namespace std;
 #include <iostream>
                                                                        /*}}}*/
 using namespace std;


@@ -258,6 +257,8 @@ bool pkgApplyStatus(pkgDepCache &Cache)
            re-unpacked (probably) */
         case pkgCache::State::UnPacked:
         case pkgCache::State::HalfConfigured:
            re-unpacked (probably) */
         case pkgCache::State::UnPacked:
         case pkgCache::State::HalfConfigured:

+        case pkgCache::State::TriggersAwaited:
+        case pkgCache::State::TriggersPending:

         if ((I->CurrentVer != 0 && I.CurrentVer().Downloadable() == true) ||
             I.State() != pkgCache::PkgIterator::NeedsUnpack)
            Cache.MarkKeep(I, false, false);
         if ((I->CurrentVer != 0 && I.CurrentVer().Downloadable() == true) ||
             I.State() != pkgCache::PkgIterator::NeedsUnpack)
            Cache.MarkKeep(I, false, false);


@@ -509,8 +510,10 @@ void pkgProblemResolver::MakeScores()
         Score += PrioMap[Cache[I].InstVerIter(Cache)->Priority];
       
       /* This helps to fix oddball problems with conflicting packages
         Score += PrioMap[Cache[I].InstVerIter(Cache)->Priority];
       
       /* This helps to fix oddball problems with conflicting packages

-         on the same level. We enhance the score of installed packages */
-      if (I->CurrentVer != 0)
+         on the same level. We enhance the score of installed packages 
+        if those are not obsolete
+      */
+      if (I->CurrentVer != 0 && Cache[I].CandidateVer != 0 && Cache[I].CandidateVerIter(Cache).Downloadable())

         Score += 1;
    }
 
         Score += 1;
    }
 


@@ -859,7 +862,12 @@ bool pkgProblemResolver::Resolve(bool BrokenFix)
               OldEnd = LEnd;
            }
            else
               OldEnd = LEnd;
            }
            else

+            {

               Start++;
               Start++;

+              // We only worry about critical deps.
+              if (Start.IsCritical() != true)
+                  continue;
+            }

 
            // Dep is ok
            if ((Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall)
 
            // Dep is ok
            if ((Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall)


@@ -1253,8 +1261,8 @@ void pkgProblemResolver::InstallProtect()
            Cache.MarkDelete(I);
         else 
         {
            Cache.MarkDelete(I);
         else 
         {

-           // preserver the information if the package was auto
-           // or manual installed
+           // preserve the information whether the package was auto
+           // or manually installed

            bool autoInst = (Cache[I].Flags & pkgCache::Flag::Auto);
            Cache.MarkInstall(I, false, 0, !autoInst);
         }
            bool autoInst = (Cache[I].Flags & pkgCache::Flag::Auto);
            Cache.MarkInstall(I, false, 0, !autoInst);
         }