Directory.hpp

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#ifndef _Directory_hpp_
#define _Directory_hpp_
 
#include <FpConfig.hpp>
#include <Fw/Types/BasicTypes.hpp>
 
namespace Os {
 
    // This class encapsulates a very simple directory interface that has the most often-used features
 
    class Directory {
        public:
 
            typedef enum {
                OP_OK, 
                DOESNT_EXIST, 
                NO_PERMISSION, 
                NOT_OPENED, 
                NOT_DIR, 
                NO_MORE_FILES, 
                OTHER_ERROR, 
            } Status;
 
            Directory(); 
            virtual ~Directory(); 
            Status open(const char* dirName); 
            bool isOpen(void); 
            Status rewind(); 
 
            Status read(char * fileNameBuffer, U32 bufSize); 
            Status read(char * fileNameBuffer, U32 bufSize, I64& inode); 
            void close(void); 
 
            NATIVE_INT_TYPE getLastError(void); 
            const char* getLastErrorString(void); 
 
        private:
 
            POINTER_CAST m_dir; 
            NATIVE_INT_TYPE m_lastError; 
 
    };
 
}
 
#endif