# new userhost notify script.  matthew green (mrg@mame.mu.oz.au)
# $eterna: uhnotify,v 1.6 2001/08/12 15:44:17 mrg Exp $
# this is public domain.

# first, we check to see how smart we can be.  newer ircii's can
# handle multiple nicks with userhost -cmd's.

if (V < 19931229)
{
	on ^notify_signon * userhost $$0 -cmd userhost_notify $$$$*
}
{
	on ^notify_signon * userhost_notify_cache $$0
}

@userhost_notify_count = 0

# how to display the notify signon
alias userhost_notify if ([$3] != [<UNKNOWN>]) { xecho -level crap *** Signon by $0 \($3@$4\) detected }


# what this does, is first check if userhost() has anything useful,
# and if so, use that, and display it.  the it checks to see if
# the userhost look up cache is full (5 elements), and if so it
# runs the cache.  else it adds the nick to the cache, and puts
# a time to run the cache (default 10 seconds).

alias userhost_notify_cache
{
	if ([] == userhost())
	{
		@userhost_notify_count = userhost_notify_count + 1
		if (userhost_notify_list == [])
		{
			timer 10 uncache_notify
			@userhost_notify_list = [$0]
		}
		{
			@userhost_notify_list = userhost_notify_list ## [ $0]
			if (5 == userhost_notify_count)
			{
				uncache_notify
			}
		}
	}
	{
		@uhn.userhost = userhost()
		@uhn.user = left($index(@ $uhn.userhost) $uhn.userhost)
		@uhn.host = mid(${index(@ $uhn.userhost) + 1} 999 $uhn.userhost)
		userhost_notify $0 dummy dummy $uhn.user $uhn.host
		assign -uhn.userhost
		assign -uhn.user
		assign -uhn.host
	}
}

# if the cache isn't null, it sends the userhost -cmd away with the
# full cache, and resets the right bits.
alias uncache_notify
{
	if ([] != userhost_notify_list)
	{
		userhost $userhost_notify_list -cmd userhost_notify $$*
		^assign -userhost_notify_list
		@userhost_notify_count = 0
	}
}