structure MailingList =
struct

structure R = Request(struct
		      val table = "MailingList"
		      val adminGroup = "lists"
		      fun subject list = "Mailman list request: " ^ list
		      val template = "list"
		      val descr = "mailing list"
				  
		      fun body (mail, lst) =
			  (Mail.mwrite (mail, "List name: ");
			   Mail.mwrite (mail, lst);
			   Mail.mwrite (mail, "\n"))
		      end)
open R

fun listWebHost name =
    case String.tokens (fn ch => ch = #"@") name of
	[user, dom] =>
	let
	    val mmf = Util.domainDir dom ^ "/mailman"
	in
	    if Posix.FileSys.access (mmf, []) then
		let
		    val inf = TextIO.openIn mmf
		in
		    (case TextIO.inputLine inf of
			 NONE => {user = user, dom = dom, vhost = "<<<No darned data in " ^ mmf ^ ">>>"}
		       | SOME line =>
			 case String.tokens (fn ch => Char.isSpace ch orelse ch = #":" orelse ch = #"'" orelse ch = #",") line of
			     [vhost, _] => {user = user, dom = dom, vhost = "http://" ^ vhost}
			   | _ => {user = user, dom = dom, vhost = "<<<Parse failure in " ^ mmf ^ ">>>"})
		    before TextIO.closeIn inf
		end handle _ => {user = user, dom = dom, vhost = "<<<A darn old exception reading " ^ mmf ^ ">>>"}
	    else
		{user = user, dom = dom, vhost = "https://lists.hcoop.net"}
	end
      | _ => raise (Fail "Bad mailing list name")

end