Systems and methods to modify application installations

• US 20060161914A1
• Filed: 01/14/2005
• Published: 07/20/2006
• Est. Priority Date: 01/14/2005
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Morrison, Shane Adamek, East, Joseph Anthony
• Application Number:
  US11/036,118
• Publication Number:
  US 20060161914A1
• Time in Patent Office: Days
• US Class Current: 717/174
• CPC Class Codes: G06F 8/658 Incremental updates; Differential updates

Abstract

Systems and methods for modifying application installations are described. In one aspect, a generic installation modifier package is created. The generic installation modifier package specifies differences between a target modified application installation and an already installed baseline application installation. The generic installation modifier package does not include information that is extraneous to modification of the already installed baseline application installation unless the information is designated as transparent to an installer application. The generic installation modifier package is communicated to a patch engine for subsequent modification of the baseline installation.

Claims

1. A method comprising:

creating a generic installation modifier package, the generic installation modifier package specifying differences between a target modified application installation and an already installed baseline application installation, the generic installation modifier package not specifying information that is extraneous to modification of the baseline application installation unless the information is designated as being transparent to an installer application; and

communicating the generic installation modifier package to a patch engine, the patch engine being configured to generate a patch from the generic installation modifier package, the patch for modifying the already installed baseline application installation.

2. A method as recited in claim 1, further comprising converting, by the patch engine, content of the generic installation modifier package to a different data format, the different data format being a data format utilized by the installer application.

3. A method as recited in claim 1, wherein creating further comprises creating the generic installation modifier package in a markup language.

4. A method as recited in claim 1, wherein creating, the generic installation modifier package is created independent of programmatically generating or comparing an installation package representing the baseline application installation to any other installation package.

5. A method as recited in claim 1, wherein the method further comprises:

parsing the generic installation modifier package to generate a translated patch, the translated patch being in a data format associated with a particular installer and/or operating environment; and

wherein the translated patch is generated independent of any programmatic comparison of information in an installation package that comprises information extraneous to modification of the already installed baseline application installation.

6. A method as recited in claim 1, wherein the method further comprises:

parsing the generic installation modifier package to generate a translated patch, the translated patch being in a data format associated with a particular installation application or operating system; and

implementing, by the installer application, the translated patch to modify the baseline application installation.

7. A method comprising:

specifying, at a first computing device, differences between a target modified application installation and an already installed baseline application installation, the already installed baseline application being installed at a second computing device; and

converting, at the second computing device, the differences into a patch with a data format different than the markup language, the data format being specific to an installer application or operating environment, the installer application for implementing the patch to modify the already installed baseline application installation.

8. A method as recited in claim 7, wherein specifying further comprises specifying the differences in a markup language.

9. A method as recited in claim 7, wherein the differences are specified with state tracking information and application installation modifications.

10. A method as recited in claim 7, wherein the differences are specified in a generic installation modifier package.

11. A method as recited in claim 7, wherein the differences are specified in a generic installation modifier package, and wherein specifying further comprises inserting metadata into the generic installation modifier package, the metadata being designated to be transparent to an installer application, the installer application for modifying the already installed baseline application installation based on the differences.

12. A method as recited in claim 7, wherein the differences are specified in a generic installation modifier package, the generic installation modifier package not specifying information that is extraneous to modification of the already installed baseline application installation unless the information is specifically designated to be transparent to an installer application, the installer application for modifying the already installed baseline application installation as a function of the differences.

13. A method as recited in claim 7, wherein the differences are specified independent of programmatically generating or comparing an installation package representing the baseline application installation to any other installation package.

14. A method as recited in claim 7, wherein the patch is generated independent of any programmatic comparison of information in an installation package that comprises information extraneous to modification of the already installed baseline application installation.

15. A method as recited in claim 7, and further comprising implementing, by the installer application, the patch to modify the already installed baseline application installation.

16. A method comprising:

editing, at a first computing device, a generic installation modifier package to insert metadata into the generic installation modifier package, the metadata being transparent to an installer application for installing a patch generated from the generic installation modifier package;

generating the patch at a second computing device from content of the generic installation modifier package;

modifying an already installed baseline application installation as a function of the patch; and

utilizing the metadata, by an application other than the installer application, to perform an operation, present information, or configure an application.

17. A method as recited in claim 16, wherein the generic installation modifier package is specified in a markup language.

18. A method as recited in claim 16, wherein the generic installation modifier package specifies state tracking information and at least one application installation modification.

19. A method as recited in claim 16, wherein the patch is in a data format that is different than a data format associated with the generic installation modifier package, the patch being in a data format compatible with the installer application.

20. A method as recited in claim 16, wherein the patch is generated independent of any programmatic comparison of information in an installation package that comprises information extraneous to modification of the already installed baseline application installation.