merge the AutoInstOk patch from debian-experimental

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

diff --git a/apt-pkg/depcache.h b/apt-pkg/depcache.h
index 2d33e21d7d77a1d64cd840b1a5737ce000ad4eec..10f9c109164d43476286c54597017d77433b8d62 100644 (file)
--- a/apt-pkg/depcache.h
+++ b/apt-pkg/depcache.h
@@ -363,6 +363,20 @@ class pkgDepCache : protected pkgCache::Namespace
     */
    virtual bool MarkFollowsSuggests();
 
+   /** \return \b true if it's OK for MarkInstall to recursively
+    *  install the given version of the given package.
+    *
+    *  \param p  the package that MarkInstall wants to install.
+    *  \param v  the version being installed, or an end iterator
+    *            if p is being removed.
+    *  \param d  the dependency being fixed.
+    *
+    *  The default implementation unconditionally returns \b true.
+    */
+   virtual bool AutoInstOk(const PkgIterator &p,
+                          const VerIterator &v,
+                          const DepIterator &d);
+
    /** \brief Update the Marked and Garbage fields of all packages.
     *
     *  This routine is implicitly invoked after all state manipulators
@@ -396,6 +410,7 @@ class pkgDepCache : protected pkgCache::Namespace
    void MarkInstall(PkgIterator const &Pkg,bool AutoInst = true,
                    unsigned long Depth = 0, bool FromUser = true,
                    bool ForceImportantDeps = false);
+
    void SetReInstall(PkgIterator const &Pkg,bool To);
    void SetCandidateVersion(VerIterator TargetVer);