System and method to automatically obtain a service

• US 6,907,444 B2
• Filed: 09/12/2001
• Issued: 06/14/2005
• Est. Priority Date: 09/12/2001
• Status: Expired due to Term

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Narasimhan, Sangeetha, Clifton, Lori
• Primary Examiner(s): Maung, Zarni
• Assistant Examiner(s): PHILLIPS, HASSAN A
• Application Number:
  US09/954,666
• Publication Number:
  US 20030050968A1
• Time in Patent Office: 1,371 Days
• Field of Search: 709/200, 709/203, 709/217, 709/219, 709/201
• US Class Current: 709/200
• CPC Class Codes: G06F 40/109 Font handling; Temporal or kinetic typography
• CPC Class Codes: G06F 8/61 Installation
• CPC Class Codes: G06F 9/44526 Plug-ins; Add-ons
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services

Abstract

A system, method, and program embodied in a computer readable medium are provided for obtaining a service. For example, the method comprises the steps of identifying a service needed to perform a processing function in a processor based system coupled to a network, and, searching at least one remote device on the network for the service to perform the processing function.

Claims

1. A method for obtaining a font, comprising the steps of:

examining a digital document in a printer to identify a font included therein, wherein the digital document is to be rendered by the printer, the printer being coupled to an Internet;

determining if the font is available in the printer;

implementing in the printer a search of at least one server on the Internet for the font in order to render the digital document if the font is unavailable in the printer by;

consulting a lookup table in the printer, the lookup table identifying at least one universal resource locator (URL) of the at least one server on the Internet; and

searching the at least one server to determine if the font is located on the at least one server;

automatically downloading the font from the at least one server if the font is found on the at least one server; and

automatically attempting to install the font in the printer.

5. The method of claim 1, further comprising the steps of:

presenting a manual search prompt on a display device associated with the processor based system upon a failure to locate the font on the at least one server; and

executing an application to perform a manual Internet search for the font.

8. The method of claim 1, wherein the step of searching the at least one server to determine if the font is located on the at least one server further comprises the step of downloading a list of available fonts on the server from the server to the printer.

9. The method of claim 8, further comprising the step of identifying if the font is located on the at least one server by determining if the font is included in the available fonts on the list.

2. A program embodied on a computer readable medium for obtaining a font in a printer, comprising:

code that examines a digital document in a printer to identify a font included therein, wherein the digital document is to be rendered by the printer, the printer being coupled to an Internet;

code that determines if the font is available in the printer;

code that implements in the printer a search of at least one server on the Internet for the font in order to render the digital document if the font is unavailable in the printer including;

code that consults a lookup table in the printer, the lookup table identifying at least on universal resource locator (URL) of the at least one server on the Internet;

code that implements a search of the at least one server from the printer to determine if the font is located on the at least one server;

code that automatically downloads the font from the at least one server if the font is found on the at least one server;

code that automatically attempts to install the font in the printer.

6. The program stored on the computer readable medium of claim 2, further comprising:

code that generates a manual search prompt on a display device upon

a failure to locate the font on the at least one server; and

code that executes an application to perform a manual Internet search for the font.

10. The program embodied on the computer readable medium of claim 2, wherein the code that implements the search of the at least one server from the printer further comprises code that downloads a list of available fonts on the at least one server from the at least one server to the printer.

11. The program embodied on the computer readable medium of claim 10, further comprising coda that identifies if the font is located on the at least one server by determining if the font is included in the available fonts on the list.

3. A system for obtaining a font in a printer, comprising:

means for examining a digital document in a printer to identify a font included therein, wherein the digital document is to be rendered by the printer, the printer being coupled to an Internet;

means for determining if the font is available in the printer;

means for implementing in the printer a search of at least one server on the Internet for the font in order to render the digital document if the font is unavailable in the printer by;

means for consulting a lookup table in the printer, the lookup table identifying at least one universal resource locator (URL) of the at least one server on the Internet;

means for searching the at least one server to determine if the font is located on the at least one server;

means for automatically downloading the font from the at least one server to the printer if the font is found on the at least one server; and

means for automatically attempting to install the font in the printer.

7. The system of claim 3, further comprising:

means for generating a manual search prompt on a display device upon a failure to locate the font on the at least one server; and

means for executing an application to perform a manual Internet search for the font.

12. The system of claim 3, wherein the means for searching the at least one server to determine if the font is located on the at least one server further comprises means for downloading a list of available fonts on the at least one server from the at least one server to the printer.

13. The system of claim 12, further comprising means for identifying if the font is located on the at least one server by determining if the font is included in the available fonts on the list.

4. A method for obtaining a service, comprising:

identifying whether a font is stored in a font directory accessible by a processor based system in a printer, the font being included in a document to be rendered by the processor based system in the printer, the processor based system being coupled to an Internet;

consulting a lookup table in the printer that identifies at least one universal resource locator (URL) of at least one server couple to the Internet a to be searched for the font when the font is not stored in the font directory;

searching the at least one server on the Internet for the font to render the document when the font is not stored in the font directory;

automatically downloading the font from the at least one server if the font is found thereon;

automatically installing the font in the processor based system; and

performing the rendering of the document in the printer using the font.