Note that gnutls is picky in regard to what it accepts as the server name - it
MUST be a domain name. IP addresses are not supported according to the
documentation.
Hence, filter out IP addresses and hope that whatever is not recognized as
such an address is actually a domain name. This will probably fail for more
exotic addresses (especially in IPv6 realm), but wiring up a full-blown parser
is too much effort and SSL plugins are not part of purple-3 anyway.
Fixes #17300
#!/bin/sh
if[$#-eq0];then
echo"Usage: `basename "$0"` PurpleFoo..."
echo
echo"This script searches the *current working directory* and replaces casts"
echo"with GObject-style type checking and casting macros."
echo'For example, "(PurpleBuddy *)b" becomes "PURPLE_BUDDY(b)".'