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Document scanning method, device and terminal equipment

A terminal equipment and file scanning technology, applied in the Internet field, can solve the problems of low scanning efficiency, destruction, and slow scanning speed, and achieve the effect of improving scanning efficiency.

Active Publication Date: 2019-09-27
BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in order to prevent some malicious processes from destroying files in terminal devices, the scanning mechanism for junk files includes the process of authenticating applications, which results in slow scanning speed and low scanning efficiency

Method used

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  • Document scanning method, device and terminal equipment
  • Document scanning method, device and terminal equipment
  • Document scanning method, device and terminal equipment

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Embodiment Construction

[0091] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0092] The file scanning method, device and terminal device according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0093] Usually, in order to facilitate the management of the file system by the terminal device and shield the differences of various file systems in the underlying space, the operating system of the terminal device uses a virtual file system.

[0094] For example, for file systems with different structures such as EXT4 and FAT32 in terminal equipm...

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Abstract

The invention discloses a method and a device for scanning a file and a terminal device. The method comprises the steps of obtaining a target object scanning request sent by the terminal device, wherein the scanning request comprises the virtual file path of a target object; detecting whether a root authority of the terminal device is opened; if the detection result shows that the root authority of the terminal device is opened, converting the virtual file path into a system file path corresponding to the target object; and visiting file content on the target object based on the system file path. According to the method, related files are visited directly based on real paths where the files are after the root authority of the terminal device is opened, and the scanning efficiency is increased efficiently.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a file scanning method, device and terminal equipment. Background technique [0002] Usually, because junk files such as application caches, application installation packages, and residual applications on the terminal device occupy the memory space of the terminal device, in order to improve the operating efficiency of the terminal device, many applications have the function of scanning junk files. to scan and clean up the corresponding junk files. [0003] However, in order to prevent some malicious processes from destroying files in the terminal device, the scanning mechanism for junk files includes a process of authenticating applications, which results in slow scanning speed and low scanning efficiency. Contents of the invention [0004] The object of the present invention is to solve one of the above-mentioned technical problems at least to a certain extent. [0005...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/44G06F16/10
Inventor 郭雄辉
Owner BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD
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