Systems and methods for executing application programs from a memory device linked to server at an internet site

• US 6,240,442 B1
• Filed: 11/16/1998
• Issued: 05/29/2001
• Est. Priority Date: 03/14/1996
• Status: Expired due to Term

• Current Assignee: RPX Clearinghouse LLC (RPX Corporation)
• Original Assignee: Nortel Networks Applications Management Solutions, Inc.
• Inventors: Domenikos, George C., Domenikos, Steven D.
• Primary Examiner(s): Dinh, Dung C.
• Assistant Examiner(s): LE, HIEU C
• Application Number:
  US09/192,951
• Time in Patent Office: 925 Days
• Field of Search: 709/203, 709/217, 709/219, 709/227, 709/245, 709/247, 707/10
• US Class Current: 709/203
• CPC Class Codes: G06F 2209/549 Remote execution
• CPC Class Codes: G06F 9/445 Program loading or initiating bootstrapping G06F9/4401; security arrangements for program loading or initiating G06F21/57
• CPC Class Codes: H04L 67/025 for remote control or remote monitoring of applications
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/133 Protocols for remote procedure calls [RPC]
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

Systems and processes are disclosed that allow a computer to connect to a server of an Internet site for executing an application program that is stored on a disk linked to that server. Specifically, processes are disclosed that provide a data transport interface for connecting to the server, transport from the server a server address signal representative of a network address of the server, and a path name signal representative of a file system that includes an application program. The process further generates a mount request as a function of the path name signal and transports the mount request to the server to direct the server to provide an array of server file pointers that point to a file descriptor representative of the file system that includes the application program. The process generates an array of remote file pointers, as a function of the server address signal and the array of server file pointers, and provide the array of remote file pointers to a program loader that transports from the disk at the server site to a local program memory element, a file block associated with the selected remote file pointer.

Claims

1. A process for allowing a client to connect to a server of an Internet site for executing an application program stored on a disk linked to the server, comprising the steps of

providing a data transport interface for connecting to said server,

transporting from said server a server address signal representative of a network address of said server, and a path name signal representative of a file system that includes the application program,

generating a mount request, as a function of said path name signal, and transporting said mount request to said server for directing said server to provide an array of server file pointers that point to a file descriptor representative of said file system that includes the application program,

generating an array of remote file pointers, as a function of said server address signal, said path name signal and said array of server file pointers,

providing said array of remote file pointers to a program loader element operating on said client, and

directing said program loader to select one of said remote file pointers and to transport from said disk to a local program memory element, a file block associated with said selected remote file pointer.

2. A process according to claim 1, including the further step of

transporting to said server, a client-type signal representative of a file system protocol employed by said client.

3. A process according to claim 1, including the further step of

providing said server with an administration program for storing a file system of computer files on said disk according to a select file system protocol.

4. A process according to claim 3, wherein said step of providing said server with an administration program includes the step of providing means for storing computer files according to one or more of a DOS, UNIX, VMS, WINDOWS, WINDOWS 95, WINDOWS NT, OS/2, SYSTEM 7 file system protocol.

5. A process according to claim 3, wherein said step of providing an administration program includes the step of

providing file directory means for generating directory information signals representative of said file system of computer files and for transporting said directory information signals to said client for providing a file directory of the computer files available to be accessed by said client.

6. A process according to claim 3, including the further step of

providing said file directory means with page means for generating a page signal representative of said directory information signals.

7. A process according to claim 1, including the further step of

transporting to said server a client privilege signal representative of a preassigned access right granted to said client.

8. A process according to claim 7, including the further step of

providing said server with a file access control program for determining, as a function of said client privilege signal, a set of file systems of computer files available to be mounted by said client.

9. A process according to claim 1, including the further step of

providing said data transport interface with data compression means for compressing said file blocks being transported from said disk.

10. A process according to claim 1, including the further step of

providing said server with caching means for caching a plurality of said file blocks from said disk.

11. A process according to claim 1 wherein said step of providing a data transport interface includes providing a TCP/IP data transport system.

12. A process according to claim 1, further including the step of generating a request to dismount the file system.