[Evolution-hackers] how to import contacts(vcard or ldif) in programme?

[黄冠能 <huang guanneng gd-linux com>]

Hey all.

I am new to Evolution. I want to write a script to import contacts(vcard
or ldif format) automaticly without opening Evolution. How can I do it?
Is there a *.so file that includes this function? If so, how do I know
the usage.

Many many thanks:)

Cameron Wong