#ifndef UnixDirectoryLister_hpp
#define UnixDirectoryLister_hpp
#include <sys/types.h>
#include <dirent.h>
#include "UnixFile.hpp"
using namespace std;
/**
* @short A helper class for reading entries from a file system's directory
* @author Michael Weers
* @version 0.51
*/
class UnixDirectoryLister {
private:
DIR* dir_descr;
UnixFile* dir;
bool list_hidden_files;
public:
int errorcode; // Error code of last operation
public:
/** The constructor.
@param dir The directory whose contents are to be
listed
@param list_hidden Determines if hidden
files (beginning with a dot) should be listed or not
*/
UnixDirectoryLister( UnixFile& dir, bool list_hidden= false);
virtual ~UnixDirectoryLister();
bool isOpen() const { return dir_descr != NULL; }
/** Attempts to read the directory's next entry
@return file (new instance) or NULL if no more
entries exist.
*/
virtual UnixFile* getEntry();
};
#endif
Documentation generated by mw@nemea on Mit Nov 24 00:09:19 CET 1999