# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1224773276 -18000
# Node ID 907cff6b5359de35154b1b33c6912c78f508dab7
# Parent  0f119bece3097d751cb84048bd08e9875d453609
Presence fixes
 - Presence to other resources sent correctly
 - Resource of the recipient ignored for all presence except available and unavailable

diff -r 0f119bece309 -r 907cff6b5359 core/stanza_router.lua
--- a/core/stanza_router.lua	Thu Oct 23 18:42:29 2008 +0500
+++ b/core/stanza_router.lua	Thu Oct 23 19:47:56 2008 +0500
@@ -12,7 +12,7 @@
 local user_exists = require "core.usermanager".user_exists;
 
 local jid_split = require "util.jid".split;
-local print = print;
+local print, debug = print, debug;
 
 function core_process_stanza(origin, stanza)
 	log("debug", "Received: "..tostring(stanza))
@@ -63,13 +63,20 @@
 						core_route_stanza(origin, stanza);
 					end
 				end
-				--[[local node, host = jid_split(stanza.attr.from);
-				for _, res in pairs(hosts[host].sessions[node].sessions) do -- broadcast to all resources
-					if res.full_jid then
-						res = user.sessions[k];
-						break;
+				local node, host = jid_split(stanza.attr.from);
+				for _, res in pairs(hosts[host].sessions[node].sessions) do -- broadcast to all resources and from resources
+					if res ~= origin then
+						if res.full_jid then -- to resource. FIXME is this check correct? Maybe it should be res.presence
+							stanza.attr.to = res.full_jid;
+							core_route_stanza(origin, stanza);
+						end
+						if res.presence then -- from all resources for which we have presence
+							res.presence.attr.to = origin.full_jid;
+							core_route_stanza(res, res.presence);
+							res.presence.attr.to = nil;
+						end
 					end
-				end]]
+				end
 				if not origin.presence then -- presence probes on initial presence
 					local probe = st.presence({from = origin.full_jid, type = "probe"});
 					for jid in pairs(origin.roster) do
@@ -106,7 +113,7 @@
 	local to = stanza.attr.to;
 	local node, host, resource = jid_split(to);
 
-	if stanza.name == "presence" and stanza.attr.type == "probe" then resource = nil; end
+	if stanza.name == "presence" and (stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable") then resource = nil; end
 
 	local host_session = hosts[host]
 	if host_session and host_session.type == "local" then