Method and system for dynamically controlling functionality of an application program and storage medium for storing instructions which effectuate the method

• US 20090240720A1
• Filed: 03/19/2008
• Published: 09/24/2009
• Est. Priority Date: 03/19/2008
• Status: Abandoned Application

• Current Assignee: BMC Software Incorporated (KKR & Co., Inc.)
• Original Assignee: Compuware Corporation (KKR & Co., Inc.)
• Inventors: Pickett, Charles E., Zavela, Thomas C., Cauvin, Kenneth L.
• Application Number:
  US12/077,502
• Publication Number:
  US 20090240720A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/20 of structured data, e.g. relational data

Abstract

A method and system for dynamically controlling functionality of an application program and storage medium for storing instructions which effectuate the method are provided The method includes providing a data structure containing modifiable data which indicates current functionality of the application program. The method also includes providing a set of common instructions and first and second sets of optional instructions. The application program has a first functionality when the application program includes the set of common instructions and the first set of optional instructions. The application program has a second functionality different from the first functionality when the application program includes the set of common instructions and the second set of optional instructions. The method further includes modifying the modifiable data if a desired functionality for the application program is different from the current functionality of the application program. The method still further includes causing the application program to include either the first or second set of optional instructions based on the modifiable data to obtain the desired functionality.

Claims

1. A method of dynamically controlling functionality of an application program, the method comprising:

providing a data structure containing modifiable data which indicates current functionality of the application program;

providing a set of common instructions and first and second sets of optional instructions, the application program having a first functionality when the application program includes the set of common instructions and the first set of optional instructions and the application program having a second functionality different from the first functionality when the application program includes the set of common instructions and the second set of optional instructions;

modifying the modifiable data if a desired functionality for the application program is different from the current functionality of the application program; and

causing the application program to include either the first or second set of optional instructions based on the modifiable data to obtain the desired functionality.

2. The method as claimed in claim 1, wherein the data structure comprises a data table.

3. The method as claimed in claim 1, wherein the application program operates as a software package having the first functionality when the application program includes the first set of optional instructions and the application program operates as custom software having the second functionality when the application program includes the second set of optional instructions.

4. The method as claimed in claim 1, wherein the first set of optional instructions is a set of default instructions.

5. The method as claimed in claim 1 further comprising the steps of receiving a signal and modifying the modifiable data in response to the signal to obtain modified data wherein the modified data indicates the desired functionality of the application program.

6. The method as claimed in claim 1, wherein the modifiable data comprises one or more flags.

7. The method as claimed in claim 6, wherein each flag is a single byte flag.

8. The method as claimed in claim 6 further comprising the step of determining whether the one or more flags are activated.

9. A system for dynamically controlling functionality of an application program, the system comprising:

means for providing a data structure containing modifiable data which indicates current functionality of the application program;

means for providing a set of common instructions and first and second sets of optional instructions, the application program having a first functionality when the application program includes the set of common instructions and the first set of optional instructions and the application program having a second functionality different from the first functionality when the application program includes the set of common instructions and the second set of optional instructions;

means for modifying the modifiable data if a desired functionality for the application program is different from the current functionality of the application program; and

means for causing the application program to include either the first or second set of optional instructions based on the modifiable data to obtain the desired functionality.

10. The system as claimed in claim 9, wherein the data structure comprises a data table.

11. The system as claimed in claim 9, wherein the application program operates as a software package having the first functionality when the application program includes the first set of optional instructions and the application program operates as custom software having the second functionality when the application program includes the second set of optional instructions.

12. The system as claimed in claim 9, wherein the first set of optional instructions is a set of default instructions.

13. The system as claimed in claim 9 further comprising means for receiving a signal and means for modifying the modifiable data in response to the signal to obtain modified data wherein the modified data indicates the desired functionality of the application program.

14. The system as claimed in claim 9, wherein the modifiable data comprises one or more flags.

15. The system as claimed in claim 14, wherein each flag is a single byte flag.

16. The system as claimed in claim 14 further comprising means for determining whether the one or more flags are activated.

17. A computer readable storage medium for storing a set of software instructions which, when executed, dynamically control functionality of an application program, the set comprising instructions for:

providing a data structure containing modifiable data which indicates current functionality of the application program;

providing a set of common instructions and first and second sets of optional instructions, the application program having a first functionality when the application program includes the set of common instructions and the first set of optional instructions and the application program having a second functionality different from the first functionality when the application program includes the set of common instructions and the second set of optional instructions;

modifying the modifiable data if a desired functionality for the application program is different from the current functionality of the application program; and

causing the application program to include either the first or second set of optional instructions based on the modifiable data to obtain the desired functionality.

18. The storage medium as claimed in claim 17, wherein the data structure comprises a data table.

19. The storage medium as claimed in claim 17, wherein the application program operates as a software package having the first functionality when the application program includes the first set of optional instructions and the application program operates as custom software having the second functionality when the application program includes the second set of optional instructions.

20. The storage medium as claimed in claim 17, wherein the first set of optional instructions is a set of default instructions.

21. The storage medium as claimed in claim 17 wherein the set of software instructions further comprises instructions for receiving a signal and instructions for modifying the modifiable data in response to the signal to obtain modified data wherein the modified data indicates the desired functionality of the application program.

22. The storage medium as claimed in claim 17, wherein the modifiable data comprises one or more flags.

23. The storage medium as claimed in claim 22, wherein each flag is a single byte flag.

24. The storage medium as claimed in claim 22 wherein the set of software instructions further comprises instructions for determining whether the one or more flags are activated.