Method to serve real-time data in embedded web server

• US 8,539,340 B2
• Filed: 01/04/2002
• Issued: 09/17/2013
• Est. Priority Date: 01/04/2002
• Status: Active Grant

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Brayton, Robert S., Frantz, Jacob P., Carpenter, John R.
• Primary Examiner(s): Queler, Adam M
• Application Number:
  US10/037,683
• Publication Number:
  US 20040205564A1
• Time in Patent Office: 4,274 Days
• Field of Search: 715/513, 715/501.1, 715/500.1, 715/240, 715/234, 709/201, 709/203, 709/219, 709/217, 709/223, 709/224, 709/227, 707/1, 707/2, 717/115
• US Class Current: 715/240
• CPC Class Codes: G06F 16/972 Access to data in other repository systems, e.g. legacy data or dynamic Web page generation
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

The present technique serves Web pages that are mixed with dynamic data from an embedded system using object files to access the dynamic data. The technique constructs the object files in the embedded system in real-time separate from the Web pages. The technique then merges the dynamic data with the Web pages and displays the data-populated Web pages via a Web browser. The data/page merging process may be performed at either the server side or the client side.

Claims

1. A method of serving data from a management module of a managed server, comprising:

serving a web page to a requesting computer from the managed server, the web page comprising a source call to an object file and code including scripting functions defined by the object file, wherein the requesting computer is remote from the managed server, and wherein at least one of the scripting functions is for merging data associated with the object file with the web page;

receiving a request from the requesting computer at the managed server for the object file, wherein the request is received after the web page has been served to the requesting computer and after the requesting computer has evaluated the at least one scripting function;

populating the object file in real-time with data from the management module of the managed server after both serving the web page and receiving the request for the object file; and

serving the object file to the requesting computer after populating the object file.

2. The method of claim 1, wherein populating the object file comprises populating the object file with a scripting function.

3. The method of claim 2, wherein the scripting function populated in the object file is a JavaScript function.

4. The method of claim 1, wherein populating the object file comprises populating the object file with an array of data.

5. The method of claim 1, wherein populating the object file comprises acquiring real-time data indicative of a current status of a server.

6. The method of claim 1, wherein populating the object file comprises providing a language localization file.

7. The method of claim 1, wherein serving the web page comprises serving the web page configured for a handheld or palmtop computing platform.

8. The method of claim 1, wherein serving the web page comprises serving the web page across a firewall.

9. A method of displaying a web page, comprising:

requesting at least a frame of a web page from a managed server, wherein the frame comprises a first embedded object and a call to a scripting language function defined by the first embedded object, wherein the scripting language function is for merging data corresponding to the first embedded object with the web page;

receiving the frame from the managed server;

based on evaluating the scripting language function, requesting, by a requesting computer, the data corresponding to the first embedded object from the managed server after receiving the frame from the managed server;

receiving, by the requesting computer, the data corresponding to the first embedded object;

calling, by the requesting computer, the scripting language function defined by the first embedded object; and

merging, by the requesting computer, the data corresponding to the first embedded object into the frame.

10. The method of claim 9, further comprising displaying the frame.

11. The method of claim 9, further comprising evaluating the frame to identify a source tag of the first embedded object.

12. The method of claim 9, wherein the data corresponding to the first embedded object comprises dynamic data from a management module of the managed server.

13. The method of claim 12, wherein the dynamic data is generated in real-time in response to the request for the data corresponding to the first embedded object.

14. The method of claim 9, wherein the data corresponding to the first embedded object comprises a scripting language function.

15. The method of claim 14, wherein the frame comprises a second embedded object linked to dynamic data in the managed server, and wherein the scripting language function is configured to merge the dynamic data with the frame.

16. The method of claim 9, wherein the data corresponding to the first embedded object comprises a current time and dynamic data gathered at the managed server at the current time.

17. The method of claim 9, wherein merging the data comprises populating a drop-down menu with menu items.

18. A server, comprising:

a management module configured to generate dynamic data; and

a file system configured to store a web page that has both a first embedded object configured to access the dynamic data and a second embedded object configured to merge the dynamic data with the web page, wherein the first embedded object is executable on a client remote from the server to request the dynamic data from the server, and wherein the web page includes a scripting language function defined by the second embedded object, the scripting language function for merging the dynamic data with the web page;

wherein the server is configured to further;

send, to the client, the web page that has the first embedded object, the second embedded object, and the scripting language function defined by the second embedded object;

after sending the web page, receive a request from the client that is based on evaluating the scripting language function of the web page at the client;

in response to the request, retrieve the dynamic data and send the retrieved dynamic data to the client for merging with the web page.

19. The server of claim 18, wherein the second embedded object is executable on the client remote from the server to merge the dynamic data with the web page.