Platform Specific Application Building

• US 20120090021A1
• Filed: 10/12/2011
• Published: 04/12/2012
• Est. Priority Date: 10/12/2010
• Status: Abandoned Application

• Current Assignee: Ansca Incorporated
• Original Assignee: Ansca Incorporated
• Inventors: Luh, Walter, Head, Sean M.
• Application Number:
  US13/272,129
• Publication Number:
  US 20120090021A1
• Time in Patent Office: Days
• US Class Current: 726/17
• CPC Class Codes: G06F 9/468 Specific access rights for resources, e.g. using capability register

Abstract

Disclosed are new approaches for building an application for a specific platform. Source code files may be compiled to an intermediate module and transmitted to a build server along with metadata describing a target operating environment. The build server selects an application template including an application shell suitable for the target operating environment. The application shell may be bound to the intermediate module by modifying the application shell to verify a signature of the intermediate module prior to executing it. The application shell may include a binary executable for executing the intermediate module in the target environment. Also disclosed is an approach for providing access to an application on a subscription or trial basis.

Claims

1. A method for building an application comprising:

compiling application source code to generate an intermediate module;

generating metadata describing a target operating environment;

generating an application shell suitable for the target operating environment using the metadata; and

binding the application shell to the intermediate module.

2. The method of claim 1, wherein the metadata includes a target operating system identifier.

3. The method of claim 2, wherein the metadata includes a target device identifier.

4. The method of claim 1, wherein the application shell includes an execution module configured to execute the intermediate module in the target operating environment.

5. The method of claim 1, wherein the application shell is programmed to verify a user'"'"'s privileges prior to executing the intermediate module.

6. The method of claim 1, wherein generating the application shell comprises selecting a pre-compiled shell suitable for the target operating environment.

7. The method of claim 1, wherein binding the application shell to the intermediate module comprises generating a signature of the intermediate module and modifying the application shell to execute only a module having the signature.

8. The method of claim 1, further comprising signing the application shell with a user signature.

9. The method of claim 1, further comprising packaging the application shell and intermediate module with one or more application resources.

10. The method of claim 1, wherein the application resources include at least one of audio files, image files, and video files.

18. The method of claim 1, further comprising signing, on the server, the application shell with a user signature.

19. The method of claim 1, further comprising packaging, at the user computing device, the application shell and intermediate module with one or more application resources.

20. The method of claim 1, wherein the application resources include at least one of audio files, image files, and video files.

27. The method of claim 1, further comprising packaging, on the user computing device, the application shell and intermediate module with one or more application resources.

28. The method of claim 1, wherein the application resources include at least one of audio files, image files, and video files.

11. A method for building an application comprising:

receiving, at a server, an intermediate module including compiled source code from a user computing device;

receiving, at the server, metadata describing a target environment;

generating, on the server, an application shell suitable for the target operating environment using the metadata;

binding, on the server, the application shell to the intermediate module; and

transmitting from the server to the user computing device the application shell.

12. The method of claim 11, wherein the metadata includes a target operating system identifier.

13. The method of claim 12, wherein the metadata includes a target device identifier.

14. The method of claim 11, wherein the application shell includes an execution module configured to execute the intermediate module in the target operating environment.

15. The method of claim 14, wherein the application shell is programmed to verify a user'"'"'s privileges prior to executing the intermediate module.

16. The method of claim 11, wherein generating the application shell comprises selecting a pre-compiled shell suitable for the target operating environment.

17. The method of claim 11, wherein binding the application shell to the intermediate module comprises:

generating a signature of the intermediate module; and

modifying the application shell to execute only a module having the signature.

21. A method for building an application comprising:

compiling, on a user device, source code into an intermediate module;

generating, on the user device, metadata describing a target operating environment;

transmitting the intermediate module and metadata from the user device to a server; and

receiving from the server an application shell suitable for executing in the target operating environment, the application shell being bound to the intermediate module.

22. The method of claim 21, wherein the metadata includes a target operating system identifier.

23. The method of claim 22, wherein the metadata includes a target device identifier.

24. The method of claim 21, wherein the application shell includes an execution module configured to execute the intermediate module in the target operating environment.

25. The method of claim 24, wherein the application shell is programmed to verify a user'"'"'s privileges prior to executing the intermediate module.

26. The method of claim 21, wherein the application shell is bound to the intermediate module by means of a signature of the intermediate module, such that the application shell is programmed to execute only a module having the signature of the intermediate module.

29. A method for executing an application comprising:

initiating execution of an application shell on a user device;

checking, using the application shell, a signature of an intermediate module; and

if the signature matches a signature associated with the application shell, executing the intermediate module by means of the application shell.

30. The method of claim 29, wherein the application shell has an author signature associated therewith, the method further comprising verifying the author signature.