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Plug-in calling method and plug-in manager for browser

A plug-in manager and browser technology, applied in the field of computer network, can solve problems such as running time error, thread card, slow execution speed, etc., to prevent security risks and improve execution efficiency.

Active Publication Date: 2013-02-20
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because plug-ins are issued by different publishers, and their technical level varies, plug-in programs are likely to conflict with other running programs, resulting in various page errors, runtime errors, etc., blocking normal browsing
On the other hand, the execution speed of reading / writing, uploading / downloading files is slow, which will cause the thread to be stuck, slow down, etc., and reduce the running speed and efficiency of the entire plug-in

Method used

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  • Plug-in calling method and plug-in manager for browser
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  • Plug-in calling method and plug-in manager for browser

Examples

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Embodiment Construction

[0020] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0021] figure 2 It shows another schematic diagram of the interaction between the browser and the plug-in. Such as figure 2 As shown, plug-ins are divided into trusted plug-ins and untrusted plug-ins. Specifically, a trusted plug-in is a plug-in that has passed the browser security certification, such as a plug-in developed by the browser manufacturer itself; an untrusted plug-in is a plug-in that has not passed the browser sec...

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Abstract

The invention discloses a plug-in calling method and a plug-in manager for a browser. The plug-in manager comprises an input / output device which comprises a first input / output operation module which is suitable for judgment on whether a plug-in unit gets the permission to execute an input / output operation according to an operation permission list for maintenance of the input / output device; if the plug-in unit is judged to get the permission to execute the input / output operation, the input / output operation is executed; if the plug-in unit is judged to not get the permission to execute the input / output operation, the input / output operation is prohibited; and the plug-in manager intercepts behaviors related to the input / output operation in the called plug-in unit, and conducts the behaviors to the input / output device. The plug-in calling method and the plug-in manager can prevent potential safety hazards caused by the plug-in unit, and cannot affect the running speed of other functions of the plug-in unit, thereby improving the executing efficiency of the plug-in unit.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a method for invoking a plug-in for a browser and a plug-in manager. Background technique [0002] A plug-in is a program written according to a certain standard application program interface. Many software has plug-ins, and there are countless types of plug-ins. For example, in the IE browser, after the relevant plug-in is installed, the browser can directly call the plug-in program to process a specific type of file. A plug-in is a program that is automatically executed when the IE browser is started. Common plug-ins for IE browsers include: Flash plug-ins, RealPlayer plug-ins, MMS plug-ins, MIDI staff plug-ins, ActiveX plug-ins, and so on. Another example is Winamp's DFX, which is also a plug-in. [0003] figure 1 A schematic diagram of the interactive work between a browser and a plug-in in the prior art is shown. Such as figure 1 As shown, the browser includ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/52
Inventor 段培堃杭程任寰
Owner BEIJING QIHOO TECH CO LTD
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