[15855b]: src / utils / fstreewalk.h History

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#ifndef _FSTREEWALK_H_INCLUDED_

#define _FSTREEWALK_H_INCLUDED_

/* @(#$Id: fstreewalk.h,v 1.1 2004-12-10 18:13:13 dockes Exp $  (C) 2004 J.F.Dockes */



#include <string>





class FsTreeWalker {

 public:

    enum CbFlag {FtwRegular, FtwDirEnter, FtwDirReturn};

    enum Status {FtwOk=0, FtwError=1, FtwStop=2, 

		 FtwStatAll = FtwError|FtwStop};

    enum Options {FtwOptNone = 0, FtwNoRecurse = 1, FtwFollow = 2};



    typedef Status (*CbType)(void *cdata, 

			     const std::string &, const struct stat *, CbFlag);



    FsTreeWalker(Options opts = FtwOptNone);

    ~FsTreeWalker();

    Status walk(const std::string &dir, CbType fun, void *cdata);

    std::string getReason();

    int getErrCnt();

 private:

    class Internal;

    Internal *data;

};



#endif /* _FSTREEWALK_H_INCLUDED_ */