File scanning method and device

Patent metadata

Field	Value
Publication number	US-2016292174-A1
Application number	US-201415037658-A
Country	US
Kind code	A1
Filing date	Nov 18, 2014
Priority date	Nov 19, 2013
Publication date	Oct 6, 2016
Grant date	—

Abstract

A file scanning method and device are used for scanning the storage space layer to be scanned at present, obtaining files stored in the storage space layer to be scanned at present, afterwards, calculating the storage paths of the files stored in the storage space layer to be scanned at present, analyzing the files stored in the storage space layer to be scanned at present, obtaining the information of the files stored in the storage space layer to be scanned at present, then judging whether the folders are stored in the storage space layer to be scanned at present, when the folders are stored in the storage space layer to be scanned at present, using the folders as the storage space layer to be scanned at present, and returning to execute above steps until no folders are stored in the storage space layer to be scanned at present, and ending the file scan.

First claim

1 . A file scanning method, comprising:
determining a storage space layer to be scanned at present; scanning the storage space layer to be scanned at present, and obtaining file stored in the storage space layer to be scanned at present; calculating a storage path of the file stored in the storage space layer to be scanned at present; analyzing the file stored in the storage space layer to be scanned at present, and obtaining the information of the file stored in the storage space layer to be scanned at present; judging whether folder is stored in the storage space layer to be scanned at present; using the folder as the next storage space layer when the folder is stored in the storage space layer to be scanned at present, returning to the step of determining the storage space layer to be scanned at present, and determining the next storage space layer as the storage space layer to be scanned at present to execute in sequence; and ending the file scanning when no folder is stored in the storage space layer to be scanned at present.

2 . The method according to claim 1 , wherein after obtaining the information of the file stored in the storage space layer to be scanned at present and before judging whether the folder is stored in the storage space layer to be scanned at present, the method further comprises:
displaying the file stored in the storage space layer to be scanned at present.

3 . The method according to claim 1 or 2 , wherein calculating the storage path of the file stored in the storage space layer to be scanned at present comprises:
calculating the storage path of the file stored in the storage space layer to be scanned at present by a recursive algorithm.

4 . The method according to claim 1 or 2 , wherein analyzing the file stored in the storage space layer to be scanned at present comprises:
obtaining the scanning time of the file stored in the storage space layer to be scanned at present; and
analyzing information of the file stored in the storage space layer to be scanned at present in sequence according to the sequence of the scanning time.

5 . A file scanning device, characterized by comprising:
at least one processor; a memory for storing at least one instruction executable by the processor; wherein the processor is configured to perform: determining a storage space layer to be scanned at present; scanning the storage space layer to be scanned at present, and obtaining file stored in the storage space layer to be scanned at present; calculating a storage path of the file stored in the storage space layer to be scanned at present; analyzing the file stored in the storage space layer to be scanned at present, and obtaining the information of the file stored in the storage space layer to be scanned at present; judging whether a folder is stored in the storage space layer to be scanned at present; using the folder as the next storage space layer when the folder is stored in the storage space layer to be scanned at present, returning to the step of determining the storage space layer to be scanned at present, and determining the next storage space layer as the storage space layer to be scanned at present to execute in sequence; and ending the file scanning when no folder is stored in the storage space layer to be scanned at present.

6 . The device according to claim 5 , further comprising:
displaying the file stored in the storage space layer to be scanned at present.

7 . The device according to claim 5 , characterized in that calculating a storage path of the file stored in the storage space layer to be scanned at present further comprises:
calculating the storage path of the file stored in the storage space layer to be scanned at present by a recursive algorithm.

8 . The device according to claim 5 , wherein analyzing the file stored in the storage space layer to be scanned at present, and obtaining the information of the file stored in the storage space layer to be scanned at present further comprises:
obtaining scanning time of the file stored in the storage space layer to be scanned at present; and analyzing information of the file stored in the storage space layer to be scanned at present in sequence according to the sequence of the scanning time.

9 . A non-transitory computer readable recording medium having computer programs stored thereon that, when executed by one or more processors of a device, cause the device to perform:
determining a storage space layer to be scanned at present; scanning the storage space layer to be scanned at present, and obtaining file stored in the storage space layer to be scanned at present; calculating a storage path of the file stored in the storage space layer to be scanned at present; analyzing the file stored in the storage space layer to be scanned at present, and obtaining the information of the file stored in the storage space layer to be scanned at present; judging whether folder is stored in the storage space layer to be scanned at present; using the folder as the next storage space layer when the folder is stored in the storage space layer to be scanned at present, returning to the step of determining the storage space layer to be scanned at present, and determining the next storage space layer as the storage space layer to be scanned at present to execute in sequence; and ending the file scanning when no folder is stored in the storage space layer to be scanned at present.

10 . (canceled)

11 . The method according to claim 2 , wherein calculating the storage path of the file stored in the storage space layer to be scanned at present comprises:
calculating the storage path of the file stored in the storage space layer to be scanned at present by a recursive algorithm.

12 . The method according to claim 2 , wherein analyzing the file stored in the storage space layer to be scanned at present comprises:
obtaining the scanning time of the file stored in the storage space layer to be scanned at present; and analyzing information of the file stored in the storage space layer to be scanned at present in sequence according to the sequence of the scanning time.

Assignees

• Le Shi Zhi Xin Electronic Tech (Tianjin) Ltd

Inventors

• He Song
• Liang Fan

Classifications

• G06F17/30091

  Physics · mapped topic

• G06F17/3012

  Physics · mapped topic

• G06F17/30106 Primary

  Physics · mapped topic

• G06F16/148 Primary

  File search processing · CPC title

• G06F16/13 Primary

  File access structures, e.g. distributed indices (arrangements of input from, or output to, record carriers G06F3/06) · CPC title