/usr/share/vdkb2/res/plugins.db is in vdkbuilder2 2.4.0-4.4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | /usr/lib/vdkbuilder2,libvdkbcalendar.so
/usr/lib/vdkbuilder2,libvdkbdclock.so
/usr/lib/vdkbuilder2,libvdkbtreeview.so
/usr/lib/vdkbuilder2,libvdkbdrawarea.so
/usr/lib/vdkbuilder2,libvdkbcomboentry.so
|