From b867a70b2321065d3d98cb55df96a3083e217018 Mon Sep 17 00:00:00 2001
From: joe <joe@jerkface.net>
Date: Fri, 7 Mar 2014 22:54:03 -0500
Subject: peerSubscriptionRequest todo stub

---
 xmppServer.hs | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

(limited to 'xmppServer.hs')

diff --git a/xmppServer.hs b/xmppServer.hs
index 41f0012e..7f610587 100644
--- a/xmppServer.hs
+++ b/xmppServer.hs
@@ -613,15 +613,33 @@ sendCachedPresence state k = do
     -- send local buddies.
     return ()
 
-clientSubscriptionRequest :: PresenceState -> IO () -> ConnectionKey -> Stanza -> IO ()
-clientSubscriptionRequest state fail k stanza = do
+clientSubscriptionRequest :: PresenceState -> IO () -> ConnectionKey -> Stanza -> TChan Stanza -> IO ()
+clientSubscriptionRequest state fail k stanza chan = do
     flip (maybe fail) (stanzaTo stanza) $ \to -> do
     -- TODO: resolve hostname
-    -- TODO: add to solicitors
-    -- TODO; if already connected, send solicitation
+    -- TODO: add to solicited
+    -- TODO; if already connected, send solicitation 
     -- TODO: addPeer
     return ()
 
+peerSubscriptionRequest :: PresenceState -> IO () -> ConnectionKey -> Stanza -> TChan Stanza -> IO ()
+peerSubscriptionRequest state fail k stanza chan = do
+    -- TODO: if already subscribed, reply and quit
+
+    -- TODO: add to pending
+
+    -- TODO: send to clients
+    --    "all available resources in accordence with section 8"
+    --    Section 8 says (for presence of type "subscribe", the server MUST
+    --    adhere to the rules defined under Section 3 and summarized under
+    --    Appendix A. 
+    --    Appendex A.3.1 says
+    --      contact ∈ subscribers --> SHOULD NOT, already handled
+    --      contact ∉ subscribers & contact ∈ pending --> SHOULD NOT
+    --      contact ∉ subscribers & contact ∉ pending --> MUST
+
+    return ()
+
 main = runResourceT $ do
     state <- liftIO . atomically $ do
         clients <- newTVar Map.empty
@@ -658,6 +676,7 @@ main = runResourceT $ do
         , xmppInformPeerPresence = informPeerPresence state
         , xmppAnswerProbe = answerProbe state
         , xmppClientSubscriptionRequest = clientSubscriptionRequest state
+        , xmppPeerSubscriptionRequest = peerSubscriptionRequest state
         }
     liftIO $ do
     atomically $ putTMVar (server state) sv
-- 
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