recoll / Code / Diff of /src/utils/fstreewalk.h

Diff of /src/utils/fstreewalk.h [3c80e5] .. [f05cae]

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...
    // after processing a subdirectory.
    enum CbFlag {FtwRegular, FtwDirEnter, FtwDirReturn};
    enum Status {FtwOk=0, FtwError=1, FtwStop=2, 
         FtwStatAll = FtwError|FtwStop};
    enum Options {FtwOptNone = 0, FtwNoRecurse = 1, FtwFollow = 2,
                  FtwNoCanon = 4, FtwSkipDotFiles = 8,
    // Tree walking options.  Natural is close to depth first: process
    //   directory entries as we see them, recursing into subdirectories at 
    //   once 
    // Breadth means we process all files and dirs at a given directory level
    // before going deeper.
...
    };
    static const int FtwTravMask;
    FsTreeWalker(int opts = FtwTravNatural);
    ~FsTreeWalker();

    void setOpts(int opts);
    int getOpts();
    void setDepthSwitch(int);
    void setMaxDepth(int);

    /** 
     * Begin file system walk.
     * @param dir is not checked against the ignored patterns (this is 
     *     a feature and must not change.
...
    bool inSkippedPaths(const string& path, bool ckparents = true);
    bool inSkippedNames(const string& name);

 private:
    Status iwalk(const string &dir, struct stat *stp, FsTreeWalkerCB& cb);
    class Internal; 
   Internal *data;
};

class FsTreeWalkerCB {
 public:
    virtual ~FsTreeWalkerCB() {}

	a/src/utils/fstreewalk.h		b/src/utils/fstreewalk.h
	...		...
54	// after processing a subdirectory.	54	// after processing a subdirectory.
55	enum CbFlag {FtwRegular, FtwDirEnter, FtwDirReturn};	55	enum CbFlag {FtwRegular, FtwDirEnter, FtwDirReturn};
56	enum Status {FtwOk=0, FtwError=1, FtwStop=2,	56	enum Status {FtwOk=0, FtwError=1, FtwStop=2,
57	FtwStatAll = FtwError\|FtwStop};	57	FtwStatAll = FtwError\|FtwStop};
58	enum Options {FtwOptNone = 0, FtwNoRecurse = 1, FtwFollow = 2,	58	enum Options {FtwOptNone = 0, FtwNoRecurse = 1, FtwFollow = 2,
59	FtwNoCanon = 4,	59	FtwNoCanon = 4, FtwSkipDotFiles = 8,
60	// Tree walking options. Natural is close to depth first: process	60	// Tree walking options. Natural is close to depth first: process
61	// directory entries as we see them, recursing into subdirectories at	61	// directory entries as we see them, recursing into subdirectories at
62	// once	62	// once
63	// Breadth means we process all files and dirs at a given directory level	63	// Breadth means we process all files and dirs at a given directory level
64	// before going deeper.	64	// before going deeper.
	...		...
74	};	74	};
75	static const int FtwTravMask;	75	static const int FtwTravMask;
76	FsTreeWalker(int opts = FtwTravNatural);	76	FsTreeWalker(int opts = FtwTravNatural);
77	~FsTreeWalker();	77	~FsTreeWalker();
78		78
79	void setOpts(Options opts, int depthswitch = 4);	79	void setOpts(int opts);
		80	int getOpts();
		81	void setDepthSwitch(int);
		82	void setMaxDepth(int);
80		83
81	/**	84	/**
82	* Begin file system walk.	85	* Begin file system walk.
83	* @param dir is not checked against the ignored patterns (this is	86	* @param dir is not checked against the ignored patterns (this is
84	* a feature and must not change.	87	* a feature and must not change.
	...		...
108	bool inSkippedPaths(const string& path, bool ckparents = true);	111	bool inSkippedPaths(const string& path, bool ckparents = true);
109	bool inSkippedNames(const string& name);	112	bool inSkippedNames(const string& name);
110		113
111	private:	114	private:
112	Status iwalk(const string &dir, struct stat *stp, FsTreeWalkerCB& cb);	115	Status iwalk(const string &dir, struct stat *stp, FsTreeWalkerCB& cb);
113	class Internal;	116	class Internal;
114	Internal *data;	117	Internal *data;
115	};	118	};
116		119
117	class FsTreeWalkerCB {	120	class FsTreeWalkerCB {
118	public:	121	public:
119	virtual ~FsTreeWalkerCB() {}	122	virtual ~FsTreeWalkerCB() {}