Browser based plug-in running method and device
An operating method and browser technology, applied in the computer field, can solve problems affecting browsers, error-prone, browser unusable, etc., and achieve the effects of good versatility, improved stability, and improved browsing experience
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example 1
[0062] Suppose the ActiveX plug-in needs to implement an interface called IOleObject. After the browser creates the proxy object and the real object of the ActiveX plug-in, it will call the SetClientSite method of this interface, and at the same time set the IOleClientSite interface implemented by the browser itself to the proxy object of the ActiveX plug-in. The IOleClientSite interface described above is piped to the real object. In this way, when the real object of the ActiveX plug-in needs to save its own state, it can call the SaveObject method in the IOleClientSite interface, and the call of the SaveObject method is a callback.
example 2
[0064] Assuming that the ActiveX plug-in can provide the camera function, when the user chooses to use the camera and performs the operation of turning on the camera, the browser page using the ActiveX plug-in can provide a (callback) function to the proxy object of the ActiveX plug-in, and the (callback) function passes through the pipeline Passed to the real object; and when the camera is completed, the real object can call the (callback) function to notify the browser page for further processing.
[0065] Embodiments of the present invention have the following advantages:
[0066] First, the present invention creates the proxy object of the real ActiveX plug-in in the browser process, and simultaneously creates the real object of the real ActiveX plug-in in the packaging process in the sandbox; like this, it can ensure that the real object of the real ActiveX plug-in runs in the sandbox , its behavior can be controlled by the sandbox and will not affect the security of the ...
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