File operation limiting system, file operation limiting program, file operation limiting method, electronics and printing apparatus

摘要

A file operation limiting system for limiting a file operation for a file stored in a storage unit, wherein the storage unit includes a file storage area into which a storage area of the storage unit is logically sectioned, the file operation limiting system including: a file storage area limiting unit for limiting the file operation for every file storage area for at least a part of the sectioned file storage areas; a total file number obtaining unit for obtaining a total file number of a file storage area not limited by means of the file storage area limiting unit whenever the file operation is carried out for the file storage area among the sectioned file storage areas; a file number limiting unit for limiting the file operation when the total file number after the file operation is judged to exceed a predetermined upper-limit value of a file number on the basis of the total file number obtained by means of the total file number obtaining unit; a total file capacity obtaining unit for obtaining total file capacity of a file storage area not limited by means of the file storage area limiting unit whenever the file operation is carried out for the file storage area among the sectioned file storage areas; and a file capacity limiting unit for limiting the file operation when the total file capacity after the file operation is judged to exceed a predetermined upper-limit value of file capacity on the basis of the total file capacity obtained by means of the total file capacity obtaining unit.