Mapping universal plug and play discovered items to an SMB location

• US 10,225,320 B2
• Filed: 07/27/2016
• Issued: 03/05/2019
• Est. Priority Date: 07/28/2006
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Walter, James, Plastina, Daniel, Aiyar, Srinivas Kasy, Klemets, Anders, Schiefelbein, William F.
• Primary Examiner(s): Gee, Jason K
• Assistant Examiner(s): Gao, Shu C
• Application Number:
  US15/220,590
• Publication Number:
  US 20160366211A1
• Time in Patent Office: 951 Days
• CPC Class Codes: H04L 61/457 containing identifiers of data entities on a computer, e.g. file names
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services

Abstract

An arrangement is provided in which a Universal Plug and Play (UPnP) device exposes a service for mapping a UPnP discovered content item to a server message block (SMB) location. The service is arranged to expose an SMB share path to a user at a remote client using a UPnP protocol. The user is then enabled with access to the share via SMB to gain file access, write changes or exercise file level control of the discovered content item. Authentication is optionally utilized to verify that the user is authorized to receive the SMB share location from the service or to verify that the user is authorized to access the SMB share.

Claims

1. A method performed on a universal plug-and-play (“

UPnP”

) device, the method comprising;

receiving, by the UPnP device from a UPnP control point, a request to access a UPnP-discovered file via a UPnP protocol;

returning, to the UPnP control point from the UPnP device in response to the received request, a server message block (“

SMB”

) location of the UPnP-discovered file using SMB protocols;

using the returned SMB location, enabling the UPnP control point to perform a write operation on the UPnP-discovered file at the returned SMB location of the UPnP-discovered file based on a mapping between the UPnP-discovered file and the SMB location; and

writing to the UPnP-discovered file at the returned SMB location of the UPnP-discovered file.

2. The method of claim 1 where the SMB location comprises a direct SMB path which provides access to a user that originated the request.

3. The method of claim 1 where the UPnP-discovered file is a content item discovered over a UPnP network.

4. The method of claim 1 where the returned SMB location comprises a path to the UPnP-discovered file.

5. The method of claim 1 where a user operating the UPnP control point is authorized to access the UPnP-discovered file at the returned SMB location.

6. A system comprising:

a processor;

memory; and

a universal plug-and-play (“

UPnP”

) device configured to;

receive, by the UPnP device from a UPnP control point, a request to access a UPnP-discovered file via UPnP protocols;

return, to the UPnP control point from the UPnP device in response to the received request, a server message block (“

SMB”

) location of the UPnP-discovered file using SMB protocols;

using the returned SMB location, enable the UPnP control point to perform a write operation on the UPnP-discovered file at the returned SMB location of the UPnP-discovered file based on a mapping between the UPnP-discovered file and the SMB location; and

write to the UPnP-discovered file at the returned SMB location of the UPnP-discovered file.

7. The system of claim 6 where the SMB location comprises a direct SMB path which provides access to a user that originated the request.

8. The system of claim 6 where the UPnP-discovered file is a content item discovered over a UPnP network.

9. The system of claim 6 where the returned SMB location comprises a path to the UPnP-discovered file.

10. The system of claim 6 where a user operating the UPnP control point is authorized to access the UPnP-discovered file at the returned SMB location.

11. At least one physical hardware computer-readable memory device not consisting of carrier waves that includes software that, based on execution by a universal plug-and-play (“

UPnP”

) device, configures the UPnP device to perform actions comprising;

receiving, by the UPnP device from a UPnP control point, a request to access a UPnP-discovered file via a UPnP protocol;

returning, to the UPnP control point from the UPnP device in response to the received request, a server message block (“

SMB”

) location of the UPnP-discovered file using SMB protocols;

using the returned SMB location, enabling the UPnP control point to perform a write operation on the UPnP-discovered file at the returned SMB location of the UPnP-discovered file based on a mapping between the UPnP-discovered file and the SMB location; and

writing to the UPnP-discovered file at the returned SMB location of the UPnP-discovered file.

12. The at least one physical hardware computer-readable memory device of claim 11 where the returned SMB location comprises a path to the UPnP-discovered file, or where the SMB location comprises a direct SMB path which provides access to a user that originated the request.

13. The at least one physical hardware computer-readable memory device of claim 11 where the UPnP-discovered file is a content item discovered over a UPnP network.

14. The at least one physical hardware computer-readable memory device of claim 11 where a user operating the UPnP control point is authorized to access the UPnP-discovered file at the returned SMB location.