various simple changes to fix cppcheck warnings

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

diff --git a/apt-pkg/policy.cc b/apt-pkg/policy.cc
index a369bea83bbb63cd872cc56e182ac7e934c86ef0..4ae3b5f8705bea5fa1f2cee782af327e16b9b106 100644 (file)
--- a/apt-pkg/policy.cc
+++ b/apt-pkg/policy.cc
@@ -23,18 +23,21 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
+#include<config.h>
+
 #include <apt-pkg/policy.h>
 #include <apt-pkg/configuration.h>
+#include <apt-pkg/cachefilter.h>
 #include <apt-pkg/tagfile.h>
 #include <apt-pkg/strutl.h>
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/sptr.h>
 
-#include <apti18n.h>
-
 #include <iostream>
 #include <sstream>
+
+#include <apti18n.h>
                                                                        /*}}}*/
 
 using namespace std;
@@ -257,17 +260,33 @@ void pkgPolicy::CreatePin(pkgVersionMatch::MatchType Type,string Name,
    }
 
    // find the package (group) this pin applies to
-   pkgCache::GrpIterator Grp;
-   pkgCache::PkgIterator Pkg;
-   if (Arch.empty() == false)
-      Pkg = Cache->FindPkg(Name, Arch);
-   else {
-      Grp = Cache->FindGrp(Name);
-      if (Grp.end() == false)
-        Pkg = Grp.PackageList();
+   pkgCache::GrpIterator Grp = Cache->FindGrp(Name);
+   bool matched = false;
+   if (Grp.end() == false)
+   {
+      std::string MatchingArch;
+      if (Arch.empty() == true)
+        MatchingArch = Cache->NativeArch();
+      else
+        MatchingArch = Arch;
+      APT::CacheFilter::PackageArchitectureMatchesSpecification pams(MatchingArch);
+      for (pkgCache::PkgIterator Pkg = Grp.PackageList(); Pkg.end() != true; Pkg = Grp.NextPkg(Pkg))
+      {
+        if (pams(Pkg.Arch()) == false)
+           continue;
+        Pin *P = Pins + Pkg->ID;
+        // the first specific stanza for a package is the ruler,
+        // all others need to be ignored
+        if (P->Type != pkgVersionMatch::None)
+           P = &*Unmatched.insert(Unmatched.end(),PkgPin(Pkg.FullName()));
+        P->Type = Type;
+        P->Priority = Priority;
+        P->Data = Data;
+        matched = true;
+      }
    }
 
-   if (Pkg.end() == true)
+   if (matched == false)
    {
       PkgPin *P = &*Unmatched.insert(Unmatched.end(),PkgPin(Name));
       if (Arch.empty() == false)
@@ -277,20 +296,6 @@ void pkgPolicy::CreatePin(pkgVersionMatch::MatchType Type,string Name,
       P->Data = Data;
       return;
    }
-
-   for (; Pkg.end() != true; Pkg = Grp.NextPkg(Pkg))
-   {
-      Pin *P = Pins + Pkg->ID;
-      // the first specific stanza for a package is the ruler,
-      // all others need to be ignored
-      if (P->Type != pkgVersionMatch::None)
-        P = &*Unmatched.insert(Unmatched.end(),PkgPin(Pkg.FullName()));
-      P->Type = Type;
-      P->Priority = Priority;
-      P->Data = Data;
-      if (Grp.end() == true)
-        break;
-   }
 }
                                                                        /*}}}*/
 // Policy::GetMatch - Get the matching version for a package pin       /*{{{*/
@@ -320,6 +325,10 @@ signed short pkgPolicy::GetPriority(pkgCache::PkgIterator const &Pkg)
    }
    
    return 0;
+}
+signed short pkgPolicy::GetPriority(pkgCache::PkgFileIterator const &File)
+{
+   return PFPriority[File->ID];
 }
                                                                        /*}}}*/
 // PreferenceSection class - Overriding the default TrimRecord method  /*{{{*/