* apt-pkg/deb/deblistparser.cc:

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

diff --git a/apt-pkg/algorithms.h b/apt-pkg/algorithms.h
index 82d7b7aad2b8afbdc6f0e1eb9a53cda72ba3bdad..99501bed1e5dcb945b2b265607069478bc439c12 100644 (file)
--- a/apt-pkg/algorithms.h
+++ b/apt-pkg/algorithms.h
@@ -30,18 +30,16 @@
 #ifndef PKGLIB_ALGORITHMS_H
 #define PKGLIB_ALGORITHMS_H
 
-#ifdef __GNUG__
-#pragma interface "apt-pkg/algorithms.h"
-#endif 
 
 #include <apt-pkg/packagemanager.h>
 #include <apt-pkg/depcache.h>
+#include <apt-pkg/acquire.h>
 
 #include <iostream>
 
 using std::ostream;
 
-class pkgSimulate : public pkgPackageManager
+class pkgSimulate : public pkgPackageManager                           /*{{{*/
 {
    protected:
 
@@ -50,7 +48,7 @@ class pkgSimulate : public pkgPackageManager
       pkgDepCache *Cache;
       public:
       
-      virtual VerIterator GetCandidateVer(PkgIterator Pkg)
+      virtual VerIterator GetCandidateVer(PkgIterator const &Pkg)
       {
         return (*Cache)[Pkg].CandidateVerIter(*Cache);
       }
@@ -62,6 +60,7 @@ class pkgSimulate : public pkgPackageManager
    
    Policy iPolicy;
    pkgDepCache Sim;
+   pkgDepCache::ActionGroup group;
    
    // The Actuall installation implementation
    virtual bool Install(PkgIterator Pkg,string File);
@@ -76,8 +75,8 @@ private:
 
    pkgSimulate(pkgDepCache *Cache);
 };
-
-class pkgProblemResolver
+                                                                       /*}}}*/
+class pkgProblemResolver                                               /*{{{*/
 {
    pkgDepCache &Cache;
    typedef pkgCache::PkgIterator PkgIterator;
@@ -107,9 +106,12 @@ class pkgProblemResolver
    void MakeScores();
    bool DoUpgrade(pkgCache::PkgIterator Pkg);
    
+   protected:
+   bool InstOrNewPolicyBroken(pkgCache::PkgIterator Pkg);
+
    public:
    
-   inline void Protect(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] |= Protected;};
+   inline void Protect(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] |= Protected; Cache.MarkProtected(Pkg);};
    inline void Remove(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] |= ToRemove;};
    inline void Clear(pkgCache::PkgIterator Pkg) {Flags[Pkg->ID] &= ~(Protected | ToRemove);};
    
@@ -118,13 +120,14 @@ class pkgProblemResolver
    
    // Try to resolve problems only by using keep
    bool ResolveByKeep();
-   
+
+   // Install all protected packages   
    void InstallProtect();   
    
    pkgProblemResolver(pkgDepCache *Cache);
    ~pkgProblemResolver();
 };
-
+                                                                       /*}}}*/
 bool pkgDistUpgrade(pkgDepCache &Cache);
 bool pkgApplyStatus(pkgDepCache &Cache);
 bool pkgFixBroken(pkgDepCache &Cache);
@@ -133,20 +136,6 @@ bool pkgMinimizeUpgrade(pkgDepCache &Cache);
 
 void pkgPrioSortList(pkgCache &Cache,pkgCache::Version **List);
 
-
-// callback function that can be used by the client to bring in
-// certain own packages into the root set
-typedef bool (*InRootSetFunc)(pkgCache::PkgIterator);
-
-// Mark all reachable packages with pkgDepCache::StateCache.Marked 
-// the root-set are all essential packages+everything that was installed
-// manually
-//
-// If InRootSetFunc is set, it will be called for each PkgIterator. This
-// is usefull for clients that have there own idea about the root-set
-// 
-// Everything that is not reach can be removed
-bool pkgMarkUsed(pkgDepCache &Cache, InRootSetFunc f=NULL);
-                
+bool ListUpdate(pkgAcquireStatus &progress, pkgSourceList &List, int PulseInterval=0);
                     
 #endif