Simplified time calculations

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

diff --git a/apt-pkg/packagemanager.cc b/apt-pkg/packagemanager.cc
index 7dd6b8a2785e47640e1e86abfd4a21c2954513d0..3b09871e500d40be749338fde975faa6ffba11ff 100644 (file)
--- a/apt-pkg/packagemanager.cc
+++ b/apt-pkg/packagemanager.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: packagemanager.cc,v 1.7 1998/11/22 23:37:05 jgg Exp $
+// $Id: packagemanager.cc,v 1.14 1999/02/21 08:38:53 jgg Exp $
 /* ######################################################################
 
    Package Manager - Abstacts the package manager
@@ -64,6 +64,11 @@ bool pkgPackageManager::GetArchives(pkgAcquire *Owner,pkgSourceList *Sources,
       // Skip packages to erase
       if (Cache[Pkg].Delete() == true)
         continue;
+
+      // Skip Packages that need configure only.
+      if (Pkg.State() == pkgCache::PkgIterator::NeedsConfigure && 
+         Cache[Pkg].Keep() == true)
+        continue;
       
       new pkgAcqArchive(Owner,Sources,Recs,Cache[Pkg].InstVerIter(Cache),
                        FileNames[Pkg->ID]);
@@ -79,16 +84,33 @@ bool pkgPackageManager::GetArchives(pkgAcquire *Owner,pkgSourceList *Sources,
 bool pkgPackageManager::FixMissing()
 {
    pkgProblemResolver Resolve(Cache);
-   
+
+   bool Bad = false;
    for (PkgIterator I = Cache.PkgBegin(); I.end() == false; I++)
    {
-     if (Cache[I].Keep() == true)
+      // These don't need files
+      if (Cache[I].Keep() == true)
         continue;
-      if (FileNames[I->ID].empty() == false || Cache[I].Delete() == true)
+      if (Cache[I].Delete() == true)
         continue;
+      
+      // We have a filename
+      if (FileNames[I->ID].empty() == false)
+        continue;
+      
+      // Skip Packages that need configure only.
+      if (I.State() == pkgCache::PkgIterator::NeedsConfigure && 
+         Cache[I].Keep() == true)
+        continue;
+      
+      // Okay, this file is missing and we need it. Mark it for keep 
+      Bad = true;
       Cache.MarkKeep(I);
    }
    
+   if (Bad == false)
+      return true;
+   
    // Now downgrade everything that is broken
    return Resolve.ResolveByKeep() == true && Cache.BrokenCount() == 0;   
 }
@@ -103,18 +125,26 @@ bool pkgPackageManager::CreateOrderList()
    delete List;
    List = new pkgOrderList(Cache);
    
+   bool NoImmConfigure = _config->FindB("APT::Immediate-Configure",false);
+   
    // Generate the list of affected packages and sort it
    for (PkgIterator I = Cache.PkgBegin(); I.end() == false; I++)
    {
-      // Consider all depends
-      if ((I->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential)
+      // Mark the package and its dependends for immediate configuration
+      if (((I->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential ||
+          (I->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important) &&
+         NoImmConfigure == false)
       {
         List->Flag(I,pkgOrderList::Immediate);
+        
+        // Look for other packages to make immediate configurea
         if (Cache[I].InstallVer != 0)
            for (DepIterator D = Cache[I].InstVerIter(Cache).DependsList(); 
                 D.end() == false; D++)
               if (D->Type == pkgCache::Dep::Depends || D->Type == pkgCache::Dep::PreDepends)
                  List->Flag(D.TargetPkg(),pkgOrderList::Immediate);
+        
+        // And again with the current version.
         if (I->CurrentVer != 0)
            for (DepIterator D = I.CurrentVer().DependsList(); 
                 D.end() == false; D++)
@@ -129,10 +159,7 @@ bool pkgPackageManager::CreateOrderList()
         continue;
       
       // Append it to the list
-      List->push_back(I);
-      
-      if ((I->Flags & pkgCache::Flag::ImmediateConf) == pkgCache::Flag::ImmediateConf)
-        List->Flag(I,pkgOrderList::Immediate);
+      List->push_back(I);      
    }
    
    return true;
@@ -369,7 +396,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg)
            return _error->Error("Internal Error, Could not perform immediate configuraton");
       return true;
    }
-   
+
    /* See if this packages install version has any predependencies
       that are not met by 'now' packages. */
    for (DepIterator D = Cache[Pkg].InstVerIter(Cache).DependsList();