Add a parameter ConsiderFiles to GetPriority(VerIterator)

This allows us to exclude files from being considered for the
priority, so it will return only specific-version matches.

2 files changed, 4 insertions, 3 deletions

diff --git a/apt-pkg/policy.cc b/apt-pkg/policy.cc
index c12d8699b..bf6ec0ff7 100644
--- a/apt-pkg/policy.cc
+++ b/apt-pkg/policy.cc
@@ -368,11 +368,12 @@ APT_PURE signed short pkgPolicy::GetPriority(pkgCache::PkgIterator const &Pkg)
       return Pins[Pkg->ID].Priority;
    return 0;
 }
-APT_PURE signed short pkgPolicy::GetPriority(pkgCache::VerIterator const &Ver)
+APT_PURE signed short pkgPolicy::GetPriority(pkgCache::VerIterator const &Ver, bool considerFiles)
 {
    if (VerPins[Ver->ID].Type != pkgVersionMatch::None)
       return VerPins[Ver->ID].Priority;
-
+   if (!considerFiles)
+      return 0;
 
    int priority = std::numeric_limits<int>::min();
    for (pkgCache::VerFileIterator file = Ver.FileList(); file.end() == false; file++)
diff --git a/apt-pkg/policy.h b/apt-pkg/policy.h
index b3e1ec6b1..5be6657e9 100644
--- a/apt-pkg/policy.h
+++ b/apt-pkg/policy.h
@@ -80,7 +80,7 @@ class pkgPolicy : public pkgDepCache::Policy
    // Things for the cache interface.
    virtual pkgCache::VerIterator GetCandidateVer(pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
    virtual signed short GetPriority(pkgCache::PkgIterator const &Pkg) APT_OVERRIDE;
-   virtual signed short GetPriority(pkgCache::VerIterator const &Pkg);
+   virtual signed short GetPriority(pkgCache::VerIterator const &Pkg, bool ConsiderFiles = true);
    virtual signed short GetPriority(pkgCache::PkgFileIterator const &File) APT_OVERRIDE;
 
    bool InitDefaults();