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HAL Userland driver and preferences
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HAL Userland driver and preferences


  • Subject: HAL Userland driver and preferences
  • From: Airy ANDRE <email@hidden>
  • Date: Thu, 17 Sep 2009 19:39:20 +0200

Is there some official way to handle preferences for custom properties from a userland HAL driver ?
I couldn't find anything in the docs.


According to the HP_DeviceSettings file from HPBase, it seems things should be saved to /Library/Preferences/ com.apple.audio.DeviceSettings.plist.
But it seems the file is under an "Audio" subdirectory under 10.6, and using a different format.
This Audio directory is writable by coreaudiod, which seems fine, but I've got there a com.apple.audio.DeviceSettings.plist file which is readonly for coreaudiod, so the way HP_DeviceSettings is doing it isn't going to work.


What's the recommended way to do it so it works both on 10.5 on 10.6 ?

Airy
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