source: box/trunk/bin/bbackupd/BackupClientInodeToIDMap.h @ 2794

// --------------------------------------------------------------------------
//
// File
//              Name:    BackupClientInodeToIDMap.h
//              Purpose: Map of inode numbers to file IDs on the store
//              Created: 11/11/03
//
// --------------------------------------------------------------------------

#ifndef BACKUPCLIENTINODETOIDMAP_H
#define BACKUPCLIENTINODETOIDMAP_H

#include <sys/types.h>

#include <map>
#include <utility>

// avoid having to include the DB files when not necessary
#ifndef BACKIPCLIENTINODETOIDMAP_IMPLEMENTATION
        class DEPOT;
#endif

// --------------------------------------------------------------------------
//
// Class
//              Name:    BackupClientInodeToIDMap
//              Purpose: Map of inode numbers to file IDs on the store
//              Created: 11/11/03
//
// --------------------------------------------------------------------------
class BackupClientInodeToIDMap
{
public:
        BackupClientInodeToIDMap();
        ~BackupClientInodeToIDMap();
private:
        BackupClientInodeToIDMap(const BackupClientInodeToIDMap &rToCopy);      // not allowed
public:

        void Open(const char *Filename, bool ReadOnly, bool CreateNew);
        void OpenEmpty();

        void AddToMap(InodeRefType InodeRef, int64_t ObjectID, int64_t InDirectory);
        bool Lookup(InodeRefType InodeRef, int64_t &rObjectIDOut, int64_t &rInDirectoryOut) const;

        void Close();

private:
        bool mReadOnly;
        bool mEmpty;
        std::string mFilename;
        DEPOT *mpDepot;
};

#endif // BACKUPCLIENTINODETOIDMAP_H