func cmdUserhost(source interface{}, params [][]byte) {
c := source.(*Client)
nicks := strings.Fields(string(params[0]))
var replyline string
for _, nick := range nicks {
var user *core.User
if user = core.GetUserByNick(nick); user == nil {
continue
}
if replyline != "" {
replyline += " "
}
replyline += nick
if user.Data("op") != "" {
replyline += "*"
}
replyline += "="
if user.Data("away") != "" {
replyline += "-"
} else {
replyline += "+"
}
replyline += user.GetHostname()
}
c.SendLineTo(nil, "302", ":%s", replyline)
}
// Introduce a user to a given local server.
func send_uid(l *local, u *core.User) {
irc.SendFrom(l, from(nil), "UID %s 1 %d +i %s %s %s %s :%s", u.Nick(),
u.NickTS(), u.GetIdent(), u.GetHostname(), u.GetIP(), u.ID(),
u.Data("realname"))
}