Method and system for allowing computer programs easy access to features of a virus scanning engine

• US 6,029,256 A
• Filed: 12/31/1997
• Issued: 02/22/2000
• Est. Priority Date: 12/31/1997
• Status: Expired due to Term

• Current Assignee: McAfee, LLC
• Original Assignee: Network Associates, Inc.
• Inventors: Kouznetsov, Viktor
• Primary Examiner(s): Palys, Joseph E.
• Assistant Examiner(s): GUNDERSON, EARL T
• Application Number:
  US09/001,610
• Time in Patent Office: 783 Days
• Field of Search: 714/38, 714/39, 380/4, 380/3, 713/200, 713/201, 713/202
• US Class Current: 714/38.1
• CPC Class Codes: G06F 21/564 by virus signature recognition
• CPC Class Codes: G06F 9/4488 Object-oriented

Abstract

A system and method for allowing computer programs to directly access various features of a virus scanning engine is disclosed. In one embodiment of the invention, the system includes a module for instantiating an object to act as an interface between the computer program and the virus scan engine, a module for setting properties of the object that are associated with the desired feature of the virus scan engine to be accessed, a module for invoking a method of the object, the invocation resulting in access to the desired feature of the virus scan engine, and a module for examining properties of the object after the desired feature of the virus scan engine has been accessed.

Claims

1. A method for allowing a computer program to access features of a virus scan engine, comprising the steps of:

instantiating an object to act as an interface between the computer program and the virus scan engine;

setting at least one property of the object, said at least one property being associated with a predeterminned feature of the virus scan engine to be accessed; and

invoking a method of the object, said invocation resulting in access to the predetermined feature of the virus scan engine.

2. The method of claim 1, further comprising the step of examining at least one property of the object after the predetermined feature is accessed.

3. The method of claim 2, wherein said at least one property to be examined comprises a result property.

4. The method of claim 2, wherein said at least one property to be examined comprises a virus name property.

5. The method of claim 1, wherein said at least one property to be set comprises an action property.

6. The method of claim 1, wherein said at least one property to be set comprises a file property.

7. The method of claim 1, wherein said method to be invoked comprises a scan method.

8. The method of claim 1, wherein said object is a component-object-model object implemented as a dynamic link library.

9. An apparatus for allowing a computer program to access a virus scan engine, comprising:

means for instantiating an object to act as an interface between the computer program and the virus scan engine;

means for setting at least one property of the object, said at least one property being associated with a predetermined feature of the virus scan engine to be accessed; and

means for invoking a method of the object, said invocation resulting in access to the predetermined feature of the virus scan engine.

10. The apparatus of claim 9, further comprising a means for examining at least one property of the object after the predetermined feature is accessed.

11. The apparatus of claim 10, wherein said at least one property to be examined comprises a result property.

12. The appartus of claim 9, wherein said at least one property to be set comprises an action property.

13. The apparatus of claim 9, wherein said method to be invoked comprises a scan method.

14. The apparatus of claim 9, wherein said object is a component-object-model object implemented as a dynamic link library.

15. A computer-readable medium which can used to allow a computer program to access a virus scanning engine, comprising:

means for instantiating an object to act as an interface between the computer program and the virus scan engine;

means for setting at least one property of the object, said at least one property being associated with a predetermined feature of the virus scan engine to be accessed; and

means for invoking a method of the object, said invocation resulting in access to the predetermined feature of the virus scan engine.

16. The computer-readable medium of claim 15, further comprising a means for examining at least one property of the object after the predetermined feature is accessed.

17. The computer-readable medium of claim 16, wherein said at least one property to be examined comprises a result property.

18. The computer-readable medium of claim 15, wherein said at least one property to be set comprises an action property.

19. The computer-readable medium of claim 15, wherein said method to be invoked comprises a scan method.

20. The computer-readable medium of claim 15, wherein said object is a component-object-model object implemented as a dynamic link library.