All geek questions in one place

Connected NPAPI plugin in cocoa isolated application

I am working on a cocoa application using Xcode 4.5.1. My application uses web browsing and associates a plugin for use with this web browsing.

When I compile my code and run my application, it works fine, and the plugin is downloaded and used in web browsing.

However, if I enable the sandbox environment for my application, it will stop working. Plugin not loaded.

When the sandbox ends, I get this log from my plugin:

10/22/12 4:40:54.041 PM WebKitPluginHost[43018]: Instantiating Plugin

When working in the sandbox, I don’t get anything from my plugin, but in the web view an empty block is displayed, in which my plugin should be. It does not display the message “Plugin missing”, as if the plugin was not here.

I tried adding this to my application permissions:

 com.apple.WebKit.PluginAgent

as a string in

 com.apple.security.temporary-exception.mach-lookup.global-name array

but no luck.

Do you know how I can debug this?

+4
source share
1 answer

See my answer on How to add a Webkit plugin to my OS X WebView sandboxed application?

Bottom line: working in 32-bit mode will work, because plugins work in the same process as the host application. In 64-bit mode, it appears that the plug-in agent does not have the right to start the plug-in process, which leads to a download failure.

+1
source

Source: https://habr.com/ru/post/1441309/

More articles:


All Articles