move implementation of checksums around by abstracting even more

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

diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h
index 89a296ce978dcd6fd5bbfd3bb20f8128915b7c76..9a9f79420cd17d77e11fd725b19bc31e8a64091d 100644 (file)
--- a/apt-pkg/pkgcache.h
+++ b/apt-pkg/pkgcache.h
@@ -215,6 +215,7 @@ class pkgCache                                                              /*{{{*/
 private:
    bool MultiArchEnabled;
    PkgIterator SingleArchFindPkg(const string &Name);
+   inline char const * const NativeArch() const;
 };
                                                                        /*}}}*/
 // Header structure                                                    /*{{{*/
@@ -499,15 +500,20 @@ struct pkgCache::Version
    map_ptrloc VerStr;            // StringItem
    /** \brief section this version is filled in */
    map_ptrloc Section;           // StringItem
+
+   /** \brief Multi-Arch capabilities of a package version */
+   enum VerMultiArch { None = 0, /*!< is the default and doesn't trigger special behaviour */
+                      All = (1<<0), /*!< will cause that Ver.Arch() will report "all" */
+                      Foreign = (1<<1), /*!< can satisfy dependencies in another architecture */
+                      Same = (1<<2), /*!< can be co-installed with itself from other architectures */
+                      Allowed = (1<<3), /*!< other packages are allowed to depend on thispkg:any */
+                      AllForeign = All | Foreign,
+                      AllAllowed = All | Allowed };
    /** \brief stores the MultiArch capabilities of this version
 
-       None is the default and doesn't trigger special behaviour,
-       Foreign means that this version can fulfill dependencies even
-       if it is built for another architecture as the requester.
-       Same indicates that builds for different architectures can
-       be co-installed on the system */
-   // FIXME: remove All on abi break
-   enum {None, All, Foreign, Same, Allowed} MultiArch;
+       Flags used are defined in pkgCache::Version::VerMultiArch
+   */
+   unsigned char MultiArch;
 
    /** \brief references all the PackageFile's that this version came from
 
@@ -649,6 +655,11 @@ struct pkgCache::StringItem
    map_ptrloc NextItem;      // StringItem
 };
                                                                        /*}}}*/
+
+
+inline char const * const pkgCache::NativeArch() const
+       { return StrP + HeaderP->Architecture; };
+
 #include <apt-pkg/cacheiterators.h>
 
 inline pkgCache::GrpIterator pkgCache::GrpBegin()