Verified Commit 847d1e6c authored by Marc Vef's avatar Marc Vef
Browse files

gkfs::metadentry -> gkfs::metadata. Added code to gkfs::metadata

parent 0179b2a1

include/client/gkfs_functions.hpp

+1 −1
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ namespace gkfs { 
    namespace func {





        std::shared_ptr<Metadata> metadata(const std::string& path, bool follow_links = false);

    std::shared_ptr<gkfs::metadata::Metadata> metadata(const std::string& path, bool follow_links = false);



        int check_parent_dir(const std::string& path);

include/client/preload_util.hpp

+1 −1
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ namespace util { 
            return static_cast<typename std::underlying_type<E>::type>(e);

        }



        int metadata_to_stat(const std::string& path, const Metadata& md, struct stat& attr);

int metadata_to_stat(const std::string& path, const gkfs::metadata::Metadata& md, struct stat& attr);



        std::vector<std::pair<std::string, std::string>> load_hostfile(const std::string& lfpath);

include/daemon/backend/metadata/db.hpp

+6 −0
Original line number Diff line number Diff line
@@ -20,6 +20,9 @@ 


namespace rdb = rocksdb;



namespace gkfs {

namespace metadata {



class MetadataDB {

private:

    std::unique_ptr<rdb::DB> db;
@@ -53,4 +56,7 @@ public: 
    void iterate_all();

};



} // namespace metadata

} // namespace gkfs



#endif //GEKKOFS_METADATA_DB_HPP

include/daemon/backend/metadata/merge.hpp

+6 −0
Original line number Diff line number Diff line
@@ -20,6 +20,9 @@ 


namespace rdb = rocksdb;



namespace gkfs {

namespace metadata {



enum class OperandID : char {

    increase_size = 'i',

    decrease_size = 'd',
@@ -102,4 +105,7 @@ public: 
    bool AllowSingleOperand() const override;

};



} // namespace metadata

} // namespace gkfs



#endif // DB_MERGE_HPP

include/daemon/classes/fs_data.hpp

+7 −3
Original line number Diff line number Diff line
@@ -18,7 +18,11 @@ 
#include <daemon/daemon.hpp>



/* Forward declarations */

namespace gkfs {

namespace metadata {

class MetadataDB;

}

}



class ChunkStorage;
@@ -43,7 +47,7 @@ private: 
    std::string hosts_file_;



    // Database

    std::shared_ptr<MetadataDB> mdb_;

    std::shared_ptr<gkfs::metadata::MetadataDB> mdb_;

    // Storage backend

    std::shared_ptr<ChunkStorage> storage_;
@@ -82,9 +86,9 @@ public: 


    void metadir(const std::string& metadir_);



    const std::shared_ptr<MetadataDB>& mdb() const;

    const std::shared_ptr<gkfs::metadata::MetadataDB>& mdb() const;



    void mdb(const std::shared_ptr<MetadataDB>& mdb);

    void mdb(const std::shared_ptr<gkfs::metadata::MetadataDB>& mdb);



    void close_mdb();