Modular imaging download system

• US 20060218547A1
• Filed: 03/25/2005
• Published: 09/28/2006
• Est. Priority Date: 03/25/2005
• Status: Active Grant

• Current Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Inventors: Reha, Victor G., Sulm, Jeffrey T., Phillips, Stephen, Purkeypile, Matthew D.
• Granted Patent: US 7,653,903 B2
• Time in Patent Office: Days
• US Class Current: 717/173
• CPC Class Codes: G06F 8/61 Installation
• CPC Class Codes: G06F 8/63 Image based installation; Cloning; Build to order

Abstract

A system and method of modular image downloading (MINDS) from a network for configuring computers, or computer-based devices. The program images typically comprise a foundation image (operating system) and application module images. The system is configured as software which executes in response to a tree of actions defined in configuration data and not embedded within the executable of the MINDS program. The action tree can be controlled by the user interface, started, paused, terminated, stepped forward or backward, and so forth. The executable operates on the action tree and need not be re-compiled for each action tree change, the modules for the action trees are dynamically linked prior to execution. The action tree approach allows the user to readily change, add, or delete actions, or entire action trees from the system without the need of recoding or additional program testing.

Claims

1. An apparatus for automated configuration of software program images on a computer, comprising:

a modular network downloading program configured for accessing image files from a network to configure program images on a computer;

a plurality of action routines each configured for performing a specific operation within said modular network downloading program; and

means for defining a tree of said action routines to be executed by said modular network downloading program.

2. An apparatus as recited in claim 1, wherein said action routines are dynamically linked to said modular network downloading program.

3. An apparatus as recited in claim 1, wherein said tree of said action routines is defined by text within a configuration file which does not need to be compiled.

4. An apparatus as recited in claim 1, wherein said modular network downloading program comprises:

a management layer configured for execution actions during traversal of said action tree; and

a user interface configured for controlling the operations of said management layer for the desired automated installation being performed.

5. An apparatus for automated configuration of software program images on a computer, comprising:

an action tree layer having a plurality of actions which may be dynamically linked executed during automated software installation;

at least one action tree having a plurality of nodes each of which contain at least one pointer to an action from said action tree layer;

a management layer configured for executing actions during traversal of said action tree; and

a user interface configured for controlling the operations of said management layer for the desired automated installation being performed.

6. An apparatus as recited in claim 5, wherein said tree of said action routines is defined by text within a configuration file which does not need to be compiled.

7. An apparatus as recited in claim 5, wherein said actions are functionally independent actions that can be reused within a given action tree and across different action trees.

8. An apparatus as recited in claim 5, wherein any of said actions can be launched as a separate execution thread thereby allowing the action to respond to other requests.

9. An apparatus as recited in claim 5, wherein distinct trees of action are selectable by said user interface as operating modes.

10. An apparatus as recited in claim 5, wherein a user can interface with said actions through said user interface or using a user interface generated by the action itself, or a combination of both user interfaces.

11. An apparatus as recited in claim 5, wherein said software program images comprises a single foundation image or a combination of a single foundation image with at least one application program module.

12. An apparatus as recited in claim 5, wherein said management layer need not be recompiled in response to a change in said action tree and the linking or releasing of different actions from within said action tree layer.

13. An apparatus as recited in claim 5, wherein each said node of said action tree contains a pointer to an action, a pointer to a child node of the action tree and a pointer to a sibling node of the action tree.

14. An apparatus as recited in claim 5, wherein said user interface is configured to allow the user to select an operating mode for said apparatus.

15. An apparatus as recited in claim 14, wherein said operating mode may be selected from the group of operating modes consisting essentially of:

unattended operation, factory floor, component selection mode, extended component selection mode, foundation image upload and freestyle image upload and download.

16. An apparatus as recited in claim 5:

wherein said pointer to an action does not specify a specific action but a location in the action tree association with that action; and

wherein the actions themselves remain independent of one another.

17. An apparatus as recited in claim 5, wherein one or more of said actions can be selected for execution within an action tree from the group of processing actions consisting essentially of:

creating an Mcode media, uploading Mcode from the desktop management interface (DMI) of a system, downloading a foundation image to a system hard drive, downloading an application module image to a system hard drive, uploading a foundation image from a system hard drive, uploading an application module image from a system hard drive, recover a foundation image from a recovery partition, media version verification, blitter, assign target drive, select base unit, clean up image removing unnecessary files, copy images to recovery partition, copy modules to partition, create image CRCs, create Mcode floppy, display splash screen, display desktop management interface comparison, eject media, find correct target drive, get hard drive information, verify if on network subnet, end logging session, map network drives, partition query, partition hard drive, restart, restricted login, return to main menu, verify that image components exist, and create thread.

18. A method of configuring computers with software program images, comprising:

creating and compiling a set of separately executable actions for performing image configuration actions on a computer;

creating and compiling a management layer which executes actions defined within a selected action tree;

creating and compiling a user interface layer which controls action tree selection and progress through the action tree;

creating an action tree structure having a plurality of nodes which include pointers to actions and to other nodes in said action tree; and

linking the actions, management layer, user interface and action tree into a program which executes actions defined in the action tree according to user input.

19. A method as recited in claim 18:

wherein said action tree structure comprises nodes connected according to a child pointer relationship, sibling pointer relationship, or a combination of child and sibling pointer relationships with one another; and

wherein said pointer relationship comprises a pointer to node locations in the action tree that the action is located.

20. A method as recited in claim 18, wherein said software program images comprise a combination of a single foundation image with at least one application program module.