X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/6c55f07a5fa3612a5d59c61a17da5fe640eadc8b..9fe917c7ea24a626c97fcd9cda39743440a4cbfc:/apt-pkg/pkgsystem.h?ds=sidebyside diff --git a/apt-pkg/pkgsystem.h b/apt-pkg/pkgsystem.h index 5be93d059..affaa5c9a 100644 --- a/apt-pkg/pkgsystem.h +++ b/apt-pkg/pkgsystem.h @@ -51,8 +51,9 @@ class pkgVersioningSystem; class Configuration; class pkgIndexFile; +class pkgSystemPrivate; class pkgSystem -{ +{ public: // Global list of supported systems @@ -81,7 +82,8 @@ class pkgSystem virtual bool ArchiveSupported(const char *Type) = 0; // Return a list of system index files.. - virtual bool AddStatusFiles(std::vector &List) = 0; + virtual bool AddStatusFiles(std::vector &List) = 0; + virtual bool FindIndex(pkgCache::PkgFileIterator File, pkgIndexFile *&Found) const = 0; @@ -91,10 +93,35 @@ class pkgSystem return 0; }; + //FIXME: these methods should be virtual + /** does this system has support for MultiArch? + * + * Systems supporting only single arch (not systems which are single arch) + * are considered legacy systems and support for it will likely degrade over + * time. + * + * The default implementation returns always \b true. + * + * @return \b true if the system supports MultiArch, \b false if not. + */ + bool MultiArchSupported() const; + /** architectures supported by this system + * + * A MultiArch capable system might be configured to use + * this capability. + * + * @return a list of all architectures (native + foreign) configured + * for on this system (aka: which can be installed without force) + */ + std::vector ArchitecturesSupported() const; + + APT_HIDDEN void SetVersionMapping(map_id_t const in, map_id_t const out); + APT_HIDDEN map_id_t GetVersionMapping(map_id_t const in) const; + pkgSystem(char const * const Label, pkgVersioningSystem * const VS); virtual ~pkgSystem(); private: - void * const d; + pkgSystemPrivate * const d; }; // The environment we are operating in.