Managing application programs in a computer network by using a database of application objects

• US 5,859,978 A
• Filed: 05/27/1997
• Issued: 01/12/1999
• Est. Priority Date: 07/07/1995
• Status: Expired due to Term

• Current Assignee: EMC Corporation (Dell Technologies Inc.)
• Original Assignee: Novell Incorporated (Open Text Corporation)
• Inventors: Sonderegger, Kelly E., Hopton, Kevin L., Dayton, Lori K., Lawrence, Andy, Oldroyd, Thomas B., Brooks, Matthew G., Janis, Damon
• Primary Examiner(s): Black, Thomas G.
• Assistant Examiner(s): Homere, Jean Raymond
• Application Number:
  US08/863,860
• Time in Patent Office: 595 Days
• Field of Search: 707/10, 707/103, 707/100, 395/200.59, 395/200.52, 395/200.56, 395/200.31
• US Class Current: 709/226
• CPC Class Codes: G06F 21/604 Tools and structures for managing or administering access control systems
• CPC Class Codes: G06F 9/445 Program loading or initiating bootstrapping G06F9/4401; security arrangements for program loading or initiating G06F21/57
• CPC Class Codes: G06F 9/465 Distributed object oriented systems remote method invocation [RMI] G06F9/548

Abstract

A method and apparatus for management of application programs in a computer network are disclosed. A modified hierarchical database which includes application objects that represent applications and their execution environments is utilized. Administrator tools support the creation, deletion, and modification of application objects. Each application object includes the location of an executable code for a given application, an icon, a working directory name, drive mappings, printer port captures, command line parameters, and similar information. An application launcher queries the database and updates a list of available applications which is kept in the user'"'"'s desktop. The launcher automatically launches specified applications when a user runs the launcher. The launcher also uses the information in the application object to setup resources needed by the application, to create a process that executes the application, and to clean up after the application terminates. Resource setup involves mapping drives and capturing printer ports as needed. The database, the launcher, and the administrator tools allow consistent tracking and use of information about application programs and their execution environments in the network.

Claims

1. An application launcher for launching an application program in a computer network, the application launcher comprising:

a resource setup routine for setting up network resources for use by the application program;

a process initializer for causing an operating system to initialize a process control structure for the application program; and

a routine which reads configuration settings from a launcher configuration attribute located in a hierarchical synchronized-partition database of network resources.

2. The application launcher of claim 1, wherein the configuration settings comprise a flag controlling manual icon refresh by a user.

3. The application launcher of claim 1, wherein the configuration settings comprise a flag controlling automatic icon refresh.

4. The application launcher of claim 1, wherein the configuration settings comprise a value controlling the number of container levels to search for application objects.

5. An application launcher for launching an application program in a computer network, the application launcher comprising:

a resource setup routine for setting up network resources for use by the application program; and

a process initializer for causing an operating system to initialize a process control structure for the application program;

wherein the resource setup routine accesses a hierarchical database to determine which network resources to set up.

6. The application launcher of claim 5, wherein the hierarchical database includes synchronized partitions.

7. The application launcher of claim 5, wherein the hierarchical database includes a directory services database.

8. The application launcher of claim 5, wherein the hierarchical database supports attribute inheritance.

9. The application launcher of claim 5, wherein the hierarchical database is defined at least in part by an API-extensible schema.

10. The application launcher of claim 5, wherein the hierarchical database includes an application object.

11. The application launcher of claim 10, wherein the application object is platform-specific to a Microsoft®

Windows™

environment.

12. The application launcher of claim 11, wherein the application object has a plurality of attributes, each attribute has a name, a syntax, and a current value, the syntax limits the values assumed by the attribute, the resource setup routine is capable of reading attribute values, and the plurality of attributes comprises:

a file path attribute having a string attribute syntax and having as its current value at least one location of an executable code of the application program; and

a common name attribute having a string attribute syntax and having as its current value a textual name briefly identifying the application program.

13. The application launcher of claim 12, wherein the plurality of attributes further comprise an icon attribute.

14. The application launcher of claim 12, wherein the plurality of attributes further comprise a working directory attribute.

15. The application launcher of claim 12, wherein the plurality of attributes further comprise a flags attribute.

16. The application launcher of claim 12, wherein the plurality of attributes further comprise a blurb attribute.

17. The application launcher of claim 12, wherein the plurality of attributes further comprise a startup script attribute.

18. The application launcher of claim 12, wherein the plurality of attributes further comprise a shutdown script attribute.

19. The application launcher of claim 12, wherein the plurality of attributes further comprise a licensing attribute.

20. The application launcher of claim 12, wherein the plurality of attributes further comprise a command line parameters attribute.

21. The application launcher of claim 12, wherein the plurality of attributes further comprise a drive mappings attribute.

22. The application launcher of claim 12, wherein the plurality of attributes further comprise a printer ports attribute.

23. The application launcher of claim 12, wherein the plurality of attributes further comprise a contacts attribute.

24. The application launcher of claim 12, wherein the plurality of attributes further comprise a handler attribute.

25. The application launcher of claim 12, wherein the plurality of attributes further comprise a searchmap path attribute.

26. The application launcher of claim 12, wherein the plurality of attributes further comprise a catch-all attribute.