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a/src/utils/fstreewalk.h |
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b/src/utils/fstreewalk.h |
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#ifndef _FSTREEWALK_H_INCLUDED_
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#ifndef _FSTREEWALK_H_INCLUDED_
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#define _FSTREEWALK_H_INCLUDED_
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#define _FSTREEWALK_H_INCLUDED_
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/* @(#$Id: fstreewalk.h,v 1.1 2004-12-10 18:13:13 dockes Exp $ (C) 2004 J.F.Dockes */
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/* @(#$Id: fstreewalk.h,v 1.2 2005-02-10 15:21:12 dockes Exp $ (C) 2004 J.F.Dockes */
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#include <string>
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#include <string>
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#ifndef NO_NAMESPACES
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using std::string;
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#endif
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class FsTreeWalkerCB;
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class FsTreeWalker {
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class FsTreeWalker {
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public:
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public:
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enum CbFlag {FtwRegular, FtwDirEnter, FtwDirReturn};
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enum CbFlag {FtwRegular, FtwDirEnter, FtwDirReturn};
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enum Status {FtwOk=0, FtwError=1, FtwStop=2,
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enum Status {FtwOk=0, FtwError=1, FtwStop=2,
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FtwStatAll = FtwError|FtwStop};
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FtwStatAll = FtwError|FtwStop};
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enum Options {FtwOptNone = 0, FtwNoRecurse = 1, FtwFollow = 2};
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enum Options {FtwOptNone = 0, FtwNoRecurse = 1, FtwFollow = 2};
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typedef Status (*CbType)(void *cdata,
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const std::string &, const struct stat *, CbFlag);
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FsTreeWalker(Options opts = FtwOptNone);
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FsTreeWalker(Options opts = FtwOptNone);
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~FsTreeWalker();
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~FsTreeWalker();
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Status walk(const std::string &dir, CbType fun, void *cdata);
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Status walk(const std::string &dir, FsTreeWalkerCB& cb);
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std::string getReason();
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std::string getReason();
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int getErrCnt();
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int getErrCnt();
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private:
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private:
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class Internal;
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class Internal;
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Internal *data;
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Internal *data;
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};
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};
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class FsTreeWalkerCB {
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public:
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virtual ~FsTreeWalkerCB() {}
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virtual FsTreeWalker::Status
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processone(const string &, const struct stat *, FsTreeWalker::CbFlag)
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= 0;
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};
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#endif /* _FSTREEWALK_H_INCLUDED_ */
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#endif /* _FSTREEWALK_H_INCLUDED_ */
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