COMMUNICATION DEVICE

PROBLEM TO BE SOLVED: To provide a communication device which prevents unauthorized access to each piece of information and/or each function in the communication device due to execution of a program for request processing.SOLUTION: A communication device executing a first program which is generated...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HASEGAWA TERUYUKI, KUBO TAKESHI
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a communication device which prevents unauthorized access to each piece of information and/or each function in the communication device due to execution of a program for request processing.SOLUTION: A communication device executing a first program which is generated by an object-oriented programming language comprises: information storage means which stores a library generated by the object-oriented programming language by means of execution of the first program; and processing means which waits for a second program and performs installation processing of the second program. The processing means does not perform installation of the second program when the second program is not a plug-in program for the first program or does not perform communication with the processing means by means of a class object which inherits a class in the library stored in the information storage means.