Regex, --all-versions and more OR stuff

[apt.git] / cmdline / apt-get.cc

diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index e134acf7ade423b0833d1c2f6597ecc6ec79293b..51ebe5f41fcafb0270e5426557bc4b7d5e3c7ccb 100644 (file)
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: apt-get.cc,v 1.81 1999/10/21 06:35:00 jgg Exp $
+// $Id: apt-get.cc,v 1.82 1999/10/22 04:05:47 jgg Exp $
 /* ######################################################################
    
    apt-get - Cover for dpkg
@@ -167,7 +167,7 @@ void ShowBroken(ostream &out,CacheFile &Cache,bool Now)
          
       // Print out each package and the failed dependencies
       out <<"  " <<  I.Name() << ":";
-      int Indent = strlen(I.Name()) + 3;
+      unsigned Indent = strlen(I.Name()) + 3;
       bool First = true;
       if (Cache[I].InstVerIter(Cache).end() == true)
       {
@@ -185,43 +185,62 @@ void ShowBroken(ostream &out,CacheFile &Cache,bool Now)
         if (Cache->IsImportantDep(End) == false || 
             (Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall)
            continue;
-        
-        if (First == false)
-           for (int J = 0; J != Indent; J++)
-              out << ' ';
-        First = false;
 
-        out << ' ' << End.DepType() << ": " << End.TargetPkg().Name();
-        
-        // Show a quick summary of the version requirements
-        if (End.TargetVer() != 0)
-           out << " (" << End.CompType() << " " << End.TargetVer() << 
-           ")";
-        
-        /* Show a summary of the target package if possible. In the case
-           of virtual packages we show nothing */       
-        pkgCache::PkgIterator Targ = End.TargetPkg();
-        if (Targ->ProvidesList == 0)
+        bool FirstOr = true;
+        while (1)
         {
-           out << " but ";
-           pkgCache::VerIterator Ver = Cache[Targ].InstVerIter(Cache);
-           if (Ver.end() == false)
-              out << Ver.VerStr() << (Now?" is installed":" is to be installed");
+           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().Name();
+        
+           // 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)
            {
-              if (Cache[Targ].CandidateVerIter(Cache).end() == true)
+              out << " but ";
+              pkgCache::VerIterator Ver = Cache[Targ].InstVerIter(Cache);
+              if (Ver.end() == false)
+                 out << Ver.VerStr() << (Now?" is installed":" is to be installed");
+              else
               {
-                 if (Targ->ProvidesList == 0)
-                    out << "it is not installable";
+                 if (Cache[Targ].CandidateVerIter(Cache).end() == true)
+                 {
+                    if (Targ->ProvidesList == 0)
+                       out << "it is not installable";
+                    else
+                       out << "it is a virtual package";
+                 }               
                  else
-                    out << "it is a virtual package";
-              }                  
-              else
-                 out << (Now?"it is not installed":"it is not going to be installed");
-           }          
-        }
-        
-        out << endl;
+                    out << (Now?"it is not installed":"it is not going to be installed");
+              }               
+           }
+           
+           if (Start != End)
+              cout << " or";
+           out << endl;
+           
+           if (Start == End)
+              break;
+           Start++;
+        }       
       }            
    }   
 }